baber/WOPTO huggingface dataset:
Patent JP-S56126802-A (JP)
Title: Luminous flux shaped converter
Inventor: KONDOU MITSUSHIGE
IPC: G11B7/135
Filed: 1980-03-11
Abstract: PURPOSE:To make variable both the aspect ratio and the angle of rotation of a luminous flux section, by refracting a parallel luminous flux from a collimation lens by use of a triangle prism of a prescribed incident angle and a prescribed bearing. CONSTITUTION:A projection light beam 2 which is emitted from a semiconductor laser 1 is converted to a parallel oval luminous flux 21 by a collimation lens 3. Also, the luminous flux is made incident from the surface 14a of a triangle prism 14 whose vertical angle is alpha. In this case, when the short diameter of the parallel oval luminous flux 21 is arranged so as to be parallel in the axial direction of the prism 14, the long diameter direction is shorted by refraction, and the short diameter direction is not varied. In case when the oval luminous flux of the long diameter (d) and the short diameter (d') is changed to a round luminous flux, the equation (1) holds good by setting a refractive index and a vertical angle of the prism to (n) and (alpha), respectively. Also, when the incident angle is varied, the aspect ratio of the projection luminous flux 22 can be finely adjusted. Its complicated transformation can be made by rotating the axis of prism against the long diameter or the short diameter.
Patent JP-S59156975-A (JP)
Inventor: SHINOHARA HIROSHI
IPC: C04B37/00
Filed: 1983-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09192561-A (JP)
Title: Applicator for highly viscous fluid
Inventor: FUKUSHIMA YOSHIHARU
IPC: B05C5/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an applicator for highly viscous fluid in which service life of members constituting a compressed air-supplying system are prolonged. SOLUTION: In this applicator 1 for highly viscous fluid A in which a syringe 34 filled with the fluid A is lowered, compressed air is supplied to the syringe 34, and the fluid A is jetted put through a nozzle attached to the tip of the syringe 34 to coat a substrate B, the syringe 34 is so installed as to move up and down freely in relation to a stand 31, and at the same time, rotate freely and an air passing route 33a for the compressed air is formed on an axial center of an elevating shaft 33 which supports the syringe 37 in the way the syringe 34 can move up and down freely and rotate freely, and the air passing route 33a is connected with an air supplying pipe 22 for compressed air through connecting means 43, 46 connecting the elevating shaft 33 freely movably and rotatably in the axial direction.
Patent JP-S63199733-A (JP)
Title: Aromatic polycarbonate terpolymer
Inventor: SASAKI KENICHI
IPC: G11B7/24047
Filed: 1987-02-16
Abstract: PURPOSE:To obtain the title terpolymer having a small photoelastic constant and excellent mechanical properties and being useful for optical information recording discs, by copolymerizing three specified compounds selected from bisphenol compounds through carbonate bonds. CONSTITUTION:2-60mol.% 1,1'-bis(4-hydroxyphenyl)-m-diisopropylbenzene (A) of formula I is mixed with 2-70mol.% 1,1-bis(4-hydroxyphenyl)cyclohexane (B) of formula II and 2-90mol.% 4,4'-dihydroxy-2,2,2-triphenylethane (C) of formula III so that the total of components A-C may be 100mol.%. A diphenyl carbonate (D) in an amount slightly excess over the stoichiometric amount is added to this mixture, and the obtained mixture is reacted at normal pressure in an inert gas atmosphere in the presence of a carbonation catalyst (E) such as KBH4 to obtain the title terpolymer of a glass transition temperature >=125 deg.C and a photoelastic constant <=60 Brewsters.
Patent JP-S61190613-A (JP)
Title: Running guide device of unattended running cart
Inventor: YOSHIMOTO YOSHIO
IPC: B61B13/00
Filed: 1985-02-19
Abstract: PURPOSE:To facilitate changing the running course by comparing and operating images of various equipments in a plant, which are preliminarily stored in a storage means, and images, which are mapped with a mapping means during running, to control the driving part of an unattended cart. CONSTITUTION:A running guide device 10 consists of a distance measuring sensor 11 of the mapping means which maps the environment in the front of the running course of the unattended cart including equipments in the plant, an image analyzer 12 of images obtained by this means, an operation processor 13 which sends signals to driving parts 8 and which control driving motors 6 and 7 of right and left driving wheels 4 and 3, and a memory 14. Before the unattended cart is run, a desired running course is taught to store mapping contents of environmental objects in the memory 14. When the unattended cart is run, the environment in the plant is mapped by the distance measuring sensor 11 and is analyzed by the analyzer 12 and is compared with the running map in the memory. Thus, obstacles, the running position, etc. are discriminated to control driving motors 6 and 7, and the unattended cart is run continuously while compensating the running position.
Patent JP-H09225372-A (JP)
Title: Apparatus for adjusting application width of die coater
Inventor: FUJINO SHINJI
IPC: B05C5/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs and to facilitate assembly and replacement. SOLUTION: A partition plate 38 is fixed by bolts 37 at the end of a rod 32 which was inserted freely movably into a manifold 12 and arranged opposite a slit nozzle 16. An elastic packing 42 is arranged around the rod 32 to which the partition plate 39 is fixed to seal the manifold 12. Besides, the partition plate 38 is constituted so that an elastic sheet 40 is bonded and held by metal foil 36 to seal the slit nozzle 16.
Patent JP-S53116883-A (JP)
Title: Temperature detector
Inventor: OGINO MASAO
IPC: G01K11/06
Filed: 1977-03-22
Abstract: PURPOSE: To detect that a substance to be detected or an environment reaches a preset temperature by making a heat-responsive member, which has its condition varied in accordance with the variation in the environmental temperature, coactive with energy storage means and by making the storage of the energy adjustable. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62190707-A (JP)
Title: High frequency magnetic field generator/detector
Inventor: NISHIHARA SUSUMU
IPC: H01F7/20
Filed: 1986-02-18
Abstract: PURPOSE:To continuously alter a resonance frequency by employing a variable capacitor as a high frequency magnetic field generator/detector used in a nuclear magnetic resonance apparatus. CONSTITUTION:A conductor plate 1 and a conductor ring 3 are the same as conventional ones, and a variable capacitor 2A is used instead of a conventional chip capacitor. An angle theta formed by a vertical band 1a is 70 deg.<theta<100 deg.. In thus constructed high frequency magnetic field generation detector, the resonance frequency of an equivalent series resonator is adjusted by the capacitor 2A. Thus, the projections of a pair of conductor plates of H shape are connected by the capacitor. The resonance frequency can be freely adjusted to respond to a magnetic field of wide range.
Patent JP-S54124172-A (JP)
Title: Reciprocal moving system
Inventor: OKA KENJI
IPC: F15B11/02
Filed: 1978-03-20
Abstract: PURPOSE: To reduce the fluid consuming quantity, by means of actuating a piston by introducing the waste gas of a chamber in small cross section within the cylinder into another cylinder chamber.  
     CONSTITUTION: If a change-over valve 9 is changed in the state of the drawing as shown, the air from a pressure source 7 is flowed in a chamber 5 of a cylinder 1, thereby a piston rod 3 is uprised. If an engaging pin 19 may engage with a limit switch 21, the change-over valve 9 is changed over, and the air from the pressure source 7 is flowed in a chamber 4 of the cylinder 1 via a shuttle valve 13. At this time, the air flowed out from the chamber of the cylinder 1 is flowed in a chamber 4 of the cylinder 1. By such means, the fluid consuming quantity can be reduced at the elongated time of a piston rod 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55123529-A (JP)
Title: Neutral running control method and device thereof
Inventor: SUGIURA AKIO
IPC: B60W10/10
Filed: 1979-03-19
Abstract: PURPOSE: To acquire fuel saving while driving automobile by changing over automatically to neutral.  
     CONSTITUTION: Neutral valve 7 is provided in speed changing mechanism 4 which has automatic speed changing mechanism 1W3 etc. in it. Micro computer 13, induced by signals from accelerating sensor 9 which detects releasing of accelerator 8 and from neutral forbidding condition sensor 10 which detects running condition, actuates neutral valve 7 via driving circuit. Speed changing mechanism 4 becomes in a state of neutral by operation of neutral valve 7 and breaks connection between engine and driving wheel. By this, neutral running can be get automatically, and consequently, at the time running in reduced speed with released accelerator and etc., revolution number of engine can be kept in low and thus can save fuel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08225827-A (JP)
Title: Roll changing device
Inventor: OGUSHI KEIJI
IPC: C21D1/00
Filed: 1995-02-21
Abstract: PURPOSE: To improve working efficiency by running a truck arranged with a roll extracting/retracting device and a roll accommodating space along the side wall of furnace arranged with rolls at fixed interval and in a row to shorten working time for roll change. CONSTITUTION: Along one a side wall 3 of a steel plate transport equipment 1 arranged with rolls 4 at fixed interval, a truck 6 arranged with a roll extracting/retracting device A and a roll accommodating space B is run on a rail 5. The roll extracting device A has a base 10 to proceed/recede in the same direction as the shaft center of roll 4, a rotary table 11 freely horizontally turnably arranged with a vertical frame 16 a shaft support 18 freely elevatingly arranged with a shaft 23 having roll holding part at its tip. Further, the roll accommodating space B has a roll placing base 8 to tentatively store plural rolls of extracted rolls 4 and rolls 4 to be retracted. By this method, the roll change is efficiently executed in short time.
Patent JP-H01210274-A (JP)
Title: Torsion rachet wrench
Inventor: MURAOKA HIROYOSHI
IPC: B25B15/04
Filed: 1988-02-15
Abstract: PURPOSE:To enable a screw to be tightened and released quickly by providing a drum which is rotated by a clip operating force via a gear train. CONSTITUTION:When a grip 6 is twisted, a gear 1 integrated thereto rotates to turn a gear 5 through the gear 2 of an arm 8, and gear 3 and 4 of a shaft 7 engaging therewith. A drum 12 is rotated through claws 10 engaging with the groove 13 of the gear 5 and the rotation of this drum 12 effects tightensing and releasing of a screw.
Patent JP-S55124087-A (JP)
Title: Voice alarm watch
Inventor: HASHIMOTO SHINTAROU
IPC: G04G13/00
Filed: 1979-03-16
Abstract: PURPOSE:To make the watch more convenient to use by voice-announcing the time information obtained through measuring and segmenting of the time in 12-hours system and also simultaneously voice-announcing the discrimination of AM and PM, etc. CONSTITUTION:The reference signal for measuring the time from a clock generator CG and divider DV is outputted to a counter CO and according to the content of the counter CO, the discrimination of whether AM or PM is accomplished by a judgement circuit JP. The time information including the segmentation of AM or PM is voice-outputted from a speaker SP based on the data being inputted, when a time read-out instruction key TK is operated.
Patent JP-2000233901-A (JP)
Title: Hydrogen production device, fuel cell system and their operation
Inventor: ODA KATSUYA
IPC: H01M8/06
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen production device using bombs, in which a fuel gas containing a sulfur based odorant is filled, and capable of excellently producing a hydrogen enriched reformed gas without poisoning a reforming catalyst due to the sulfur based odorant. SOLUTION: Sulfur sensors SS1 and SS2 are arranged respectively in pipelines L0 and L5 from the bombs B1 and B2 to be watched by a control part 50. The fuel gas in the bomb 1 is sent to a reformer 20 to produce the reformed gas. When the sulfur sensor SS1 indicates the detected value of 120 ppm, the control part 50 closes V1 and opens V2 to send the fuel gas in the bomb B1 to a temp. rising burner 30. After that, a valve 3 is opened and the fuel gas in the bomb B2 is supplied to the reformer 20.
Patent JP-S63202479-A (JP)
Title: Core material of platen roll
Inventor: INAHATA TADAO
IPC: B41J11/02
Filed: 1987-02-17
Abstract: PURPOSE:To enable a light weight, excellent precision of a shaft center, sound arresting effect, and realization of a low cost to be obtained, by a method wherein a press-in component composed by forming projections toward the inside hollow part is pressed fitting to at least both ends of an exterior cylindrical component, and besides both components are composed of materials of different rigidity. CONSTITUTION:A platen roll is composed of an exterior cylindrical component 1 of a pipe state, a press-in component pressed fitting to its both ends, and a shaft 3 which is pressed into the press-in component 2 to be connected to a platen drive system. The press-in component 2 is composed of an outside annular part 21 fitted to the exterior cylindrical component 1, a shaft part 22 which a shaft 3 is pressed in, and a web 23 connecting both. An echo level of a hammering sound propagated to the press-in component 2 is restrained by a hollow part formed by compartments of elements 21-23 of the press-in component. That is, the top of a printing wire collides against a platen rubber and a hammering sound is propagated to the exterior cylindrical component 1 and the press-in component 2 via the platen rubber. Since the rigidity of both components 1, 2 differs, the level of noise is reduced. Further, the hammering sound propagated to the press-in component 2 is resounded by the hollow part 24, reflected at random to be mutually cancelled and its level is reduced.
Patent JP-S58150375-A (JP)
Title: Video signal processor
Inventor: NAGUMO FUMIO
IPC: H04N5/202
Filed: 1982-03-02
Abstract: PURPOSE:To perform not only the normal compensation of gradation but to have different gradation converting characteristics in terms of space, by using a microcomputer and storing a data table to give a prescribed conversion of gradation to an RAM. CONSTITUTION:The red, green and blue color signals are generated by image pickup elements 1, 2 and 3 like CCDs, etc., and these output signals are sampled through sample holding circuits 4, 5 and 6. These sampled signals are supplied to A/D converters 7, 8 and 9 to obtain digital color signals DR, DG and DB respectively. Then these color signals are supplied to a processor 10. The processor 10 consists of a memory and a microcomputer and performs not only a normal conversion of gradation like a gamma compensation, etc. but an operation to have different gradation converting characteristics in terms of space by means of a look-up table that is stored in the memory. The output signals Dr, Dg and Db of the processor 10 are converted by a color encoder 11 to obtain color video signals.
Patent JP-H01209475-A (JP)
Title: Cleaning method for paper carrier path of image forming device
Inventor: YANAGISAWA TAKETO
IPC: G03G21/00
Filed: 1988-02-17
Abstract: PURPOSE:To simplify device constitution and to facilitate cleaning work by making a cleaning sheet sent to a sheet carrier path clean said path. CONSTITUTION:Dust of the carrier path 10 is removed by the cleaning sheet 100 fed to the sheet carrier path 10. Thus, opening the carrier path 10 is not paid attention to design the image forming device 1, so that its constitution is simplified. Moreover, cleaning is facilitated because all an operator has to do when cleaning the device is to feed a cleaning sheet, just like feeding sheets.
Patent JP-H11228788-A (JP)
Title: Semiconductor device and epoxy resin composition for semiconductor sealing use
Inventor: NAKAO MINORU
IPC: H01L23/29
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain semiconductor device with a good adhesion between a lead frame and a sealing-use hardened resin material and with an excellent soldering heat resistance, by sealing a semiconductor element on the lead frame with a compsn. comprising an epoxy resin, a phenolic resin with a specific melt viscosity value or less, an inorg. filler and an adhesion providing agent. SOLUTION: A phenolic resin having a melt viscosity of 5 pise or less at 150 deg.C is applied. As an adhesion providing agent is used at least one member selected from the group consisting of an org. titanium compd., a rosin type resin and an indene type resin. The ratio: (the epoxy group of the epoxy resin)/(the phenolic hydroxide group of the phenolic resin) (equivalent ratio) is pref. 0.5-2.0. As an inorg. filler used are inorg. powders such as a molten silica, a crystalline silica and alumina. The compsn. pref. comprises 70-95 wt.% of the inorg. filler. The adhesion providing agent is used usually at the concn. of 0.1-5.0 wt.% based on the total compsn. Further, a hardening accelerating agent, a mold release agent, a flame retarding aid, a colorant, or the like are added as required.
Patent JP-H07245958-A (JP)
Title: Control method of current resonance type inverter
Inventor: ISHIHARA YOSHIAKI
IPC: H02M7/48
Filed: 1994-03-02
Abstract: PURPOSE:To generate output currents having a small oscillation component while generating current pulses, in which magnitude and a period are equalized from a resonance circuit, in a current resonance type inverter. CONSTITUTION:When current pulses Ip from a resonance circuit 12 are distributed to the power lines La-Lc of each phase through an inverter circuit 12, a controller 18 forms a plurality of regions for one period of one reference signal in reference signals set at every phase, specifies the power line of one phase at every region, and reduces the current pulse density of a phase when the absolute value of the output currents of the phase is made larger than that of the reference signal of the phase. On the contrary, the controller 18 fixes the current pulse density of the phase when the absolute value of the output currents of the phase is made smaller than that of the reference signal of the phase, and controls the current pulse density of the phases except the phase.
Patent JP-S58149515-A (JP)
Title: Automatic traveling vehicle
Inventor: HASHIMOTO OSAMI
IPC: B62D1/28
Filed: 1982-03-01
Abstract: PURPOSE:To reproduce accurately the direction of a machine body, by detecting the turning angle of a grounding tool to control an automatic traveling vehicle of the teaching playback system. CONSTITUTION:A grounding tool 15, which is supported pivotally on the traveling machine body freely rotatably around the vertical axial line in a position separated from a grounding part 14 in the horizontal direction, and a turning angle detector 10 which detects the turning angle of the grounding tool 15 to the traveling machine body are provided. The turning angle of the grounding tool 15 is determined accurately by a traveling locus, and the angle detection signal from the turning angle detector 10 is stored in a storage device 23. A stored value reproduced from the storage device 23 is compared with the angle detection signal from the turning angle detector 10, and a steering wheel 2 is so controlled that they coincide with each other, and the machine body is turned, thereby reproducing accurately the direction of the machine body.
Patent JP-H07237876-A (JP)
Title: Hand rail
Inventor: FUJII YOSHITAKA
IPC: B66B23/24
Filed: 1994-03-03
Abstract: PURPOSE:To embed a tensile strength material in a core of a hand rail, which is formed by laminating decorative rubber on the top surface of a core formed by laminating plural canvas clothes, by arranging a canvas cloth, which is obtained by weaving tensile strength material as a warp, in the core along the longitudinal direction of a hand rail. CONSTITUTION:A hand rail is used for a moving hand rail for escalator or the like. In a hand rail, decorative rubber 3 is laminated on the top surface of a core 4, which is formed by laminating plural canvas clothes 41-43 and which has a nearly C-shape cross section. In this case, a canvas sloth 5, in which a tensile strength material is woven as a warp, is arranged inside of a core 4 along the longitudinal direction of a hand rail. As a tensile strength material, one kind selected among steel cord, polyester cord, aliphatic polyamide cord, aromatic polyamide cord, glass fiber cord is used. In the canvas cloth, a thread made of one kind selected among cotton thread, polyester thread, polyvinyl alcoholic thread is woven as a weft.
Patent JP-2000231283-A (JP)
Title: Intermediate transfer device and color image forming device
Inventor: KAWAGOE KATSUYA
IPC: G03G15/01
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate transfer device capable of preventing the deviation of the mark reading time, and surely reading out a mark by preventing deformation of a roller end part adjacent to a position detecting sensor. SOLUTION: In this intermediate transfer device having a detection mark 3 on an intermediate transfer belt 221 stretched around plural rolls and reading the detection mark 3 by the position reading sensor 2 to align the multiple color image formed on the intermediate transfer belt 221, the distance D from the end part of a secondary transfer counter roller 126 adjacent to the position reading sensor 2 to a belt shift stop 1 of the intermediate belt 221 is made longer than the distance from another roller end part to the belt shift stop 1.
Patent JP-S62193106-A (JP)
Title: Amorphous wound core
Inventor: YAMAGUCHI SHOYU
IPC: H01F27/24
Filed: 1986-02-19
Abstract: PURPOSE:To prevent occurrence of deviating phenomenon, by dividing core blocks at the at least two or more stages among core blocks into the direction of a width so that the divided positions of the core blocks at the neighboring stages are not overlapped. CONSTITUTION:In an amorphous wound core, amorphous strip shaped magnetic materials having four kinds of widths W'1/2, W'3-W'5, are used. Core blocks, which are divided in the direction of the width are formed by winding two sheets of the strip shaped magnetic materials in parallel. The selection of the width of each strip shaped material is free. When W'1/2=W'3=W'4 is temporarily set, the core can be formed by using the two kinds of the widths of the strip shaped magnetic material. The maximum width W'1 of the cross section of the core can be provided up to twice the conventional maximum width W1. Thus, small blocks 331 and 322 and 341 and 332, which are located at the right and left in the neighboring stages, can be coupled with friction. The deviation of the small blocks to the right and left owing to their own weights or external force is suppressed. the deviation of the other neighboring small blocks 321 and 342 are made hard to occur by preventing the deviation of as said small blocks.
Patent JP-H08197471-A (JP)
Title: Fruits and vegetables conveying method and fruits and vegetables conveying device used therefor
Inventor: MIYATA KAZUO
IPC: B07C7/04
Filed: 1995-01-30
Abstract: PURPOSE: To take up and transfer fruits and vegetables liable to get bruised safely and positively, and adjust the spacing of the taken-up fruits and vegetables so as to enable also boxing. CONSTITUTION: A fruits and vegetables conveyor device is provided with a suction body 3 that can suck fruits and vegetables 1, a driving part 4 for rotating the suction body sideways and downward, and moving mechanism 5 for moving the suction body 3. Plural suction means 2 formed of the suction bodies 3 and driving parts 4, 5 are provided, and these suction means 2 are movable by the moving mechanism 5. The spacing of the suction bodies 3 of two suction means 2 or more can be narrowed or widened by the moving mechanism 5. A supporting means 6 for, supporting the fruits and vegetables 1 is fitted to the suction means 2, and the supporting means 5 can be housed being drawn to the suction body 3 side.