baber/WOPTO huggingface dataset:
Patent JP-H07158119-A (JP)
Title: Acceleration controller of crawler drill
Inventor: ODAGIRI TAKASHI
IPC: E21B19/08
Filed: 1993-12-09
Abstract: PURPOSE:To make it possible to use effectively a hydraulic pump for boring operation in a hydraulic supply and discharge system in addition to the hydraulic pump for traveling in a hydraulic supply and discharge system in the case a crawler drill is made to drive straightly at a high speed. CONSTITUTION:An acceleration controller of a crawler drill is equipped with a traveling hydraulic supply and discharge course 14 having hydraulic actuators 62 and 65 driving forward and reverse right and left crawlers 3 and 4 arranged to both sides of a car 2 and hydraulic pumps 63 and 66 and a boring hydraulic supply and discharge course 60 having a hydraulic actuator 68 operating a boring mechanism 6 and a hydraulic pump 69. Both hydraulic supply and discharge courses 14 and 60 are connected through a linking course 61, and a control valve 70 is provided to the linking course 61. When the hydraulic actuators 62 and 65 of the traveling hydraulic supply and discharge drive forward the right and left crawlers 3 and 4 at the same speed, the control valve 70 is opened.
Patent JP-H04180075-A (JP)
Title: Image forming device
Inventor: HAMA TAKASHI
IPC: G03G15/16
Filed: 1990-11-15
Abstract: PURPOSE:To improve the quality of an image and to miniaturize a device by specifying the radius of the curvature of a latent image carrier and a transfer roller. CONSTITUTION:The radius of the curvature of the latent image carrier 1 is set to be <=30mm, and a photosensitive layer 3 having photoconductivity is formed on an electric conductive supporting part 2. Then, the layer 3 is electrostatically charged by using an electrostatic charge roller 4. Thereafter, the layer 3 is irradiated with light from a light source 5 through an image forming optical system 6 according to the image. Then, a latent image is formed on the layer 3 by obtaining the contrast of potential. On the other hand, developer 8 is electrostatically charged by a developing device 7 and carried by a developer carrying member 17. Then, the developer 8 is developed by a developing gap part and the latent image of the carrier 1 is developed by the developer 8. Next, the radius of curvature of the transfer roller 14 is set to be <=20mm. Then, the developer 8 is transferred on a transfer material 15 and fixed by pressurization, heating or the like. At this time, the transfer material 15 is naturally peeled from the carrier 1 while it is carried.
Patent JP-H04181568-A (JP)
Title: Circuit for counting number of transverse track
Inventor: KOFUNAYA HIDEKI
IPC: G11B7/085
Filed: 1990-11-15
Abstract: PURPOSE:To suppress the run-out-of-control of a head so as to reduce the occurrence of seek errors by interpolating the count value of transverse tracks when the difference between the count value of tracks in the current sampling period and a mean value is larger than the prescribed. CONSTITUTION:A track error signal 1 is binarized and counted by means of a counter 3. At every sampling period, in addition, the value stored in a register 5 is shifted to a register 6 and the value of the counter 3 is stored in the register 5, and then, the counter 3 is reset. Then an average circuit 7 calculates the mean value of the count values of the preceding six sampling periods stored in the register 6 and a comparator 8 compares the mean value with the value of the register 5. When the difference between the two values is larger than a prescribed value, the selector 9 selects and outputs the mean value. Therefore, the run-out-of-control of the head can be suppressed and the occurrence of seek errors can be reduced, since the traverse track counting error can be reduced.
Patent JP-S63160177-A (JP)
Inventor: UEMURA KIYOSHI
IPC: H01R13/46
Filed: 1986-12-24
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-H09121687-A (JP)
Title: Tray for growing seedling and device for taking out seedling using the same
Inventor: NISHIMURA KEISUKE
IPC: A01G9/02
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a device for taking out seedlings enabling the taking out of the seedlings from a tray for growing the seedlings with protecting roots and also aiming at the effective work in taking out the seedlings. SOLUTION: In a seedling housing body 2 of this tray for growing seedlings 1 made from a plastics and having flexibility and elasticity, at least two or more belt-shaped supporting pieces having a pair of slits cut parallel from positions at a prescribed height of the sidewalls of the housing body over the middle portion of the bottom part are installed, and also a bottom plate 10 separately supported by the supporting pieces is formed as separated from its bottom by separately formed slits at its surrounding. And a device for taking out seedlings consists of a pushing out tool 14 installed with pushing rods having a prescribed height at the positions corresponding to the bottom plate 10 of the seedlings housing body 2 in the tay for growing the seedlings 1, on a base plate.  By pushing the tray for growing seedlings with pushing rods 17 of the pushing out tool 14 so as to push up the bottom plate, the seedlings can be taken out without damaging their roots by pushing out all of the seedling soil with the bottom plate.
Patent JP-H09123828-A (JP)
Title: Pileup collision preventing alarm device
Inventor: NAKABASHI TAKASHI
IPC: B60Q1/44
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a pileup collision preventing alarm device for preventing a pileup accident. SOLUTION: In a pileup preventing alarm device in which two or more emitters 1a,..., 1e,... are independently placed on the back surface of an automobile and taken as an emitter unit 1, electric power is sequentially supplied to an emitter output circuit 2 in response to a depressing degree signal 5a of a quick brake depressing detector 5, and the emitters 1a,..., 1e,... are operated from the start end side to the terminal side of the emitter unit 1, an attention of a driver of a following traveling car can be called in the early stages in which braking is applied.
Patent JP-H03171646-A (JP)
Title: Device for testing semiconductor device
Inventor: IKEGAMI TAKAO
IPC: H01L21/68
Filed: 1989-11-29
Abstract: PURPOSE:To decrease the number of components necessary for an aging test and to reduce the area of a test substrate by a method wherein semiconductor devices are stacked in the upper direction, the devices on the upper side are brought into contact with the terminals of the devices on the lower side to have electrically a continuity with each other and tests for a plurality of the devices are simultaneously made. CONSTITUTION:A socket 202 is fixed to a test substrate 201 and a power supply and a signal conductor are connected to socket terminals 202(A). Then, fixing plates 204(A) for semiconductor devices is mounted on the form of holding the socket 202 between them. Then, when an aging test is made using this testing device, a semiconductor device 203(A) is mounted on the socket 202, then, a semiconductor device 203(B) is stacked in the upper direction and is brought into contact with terminals of the device 203(A). After semiconductor devices of a number necessary for the aging test are repeatedly stacked, a fixing substrate 204(B) for the devices is mounted for preventing the shift of the devices and a power supply and a signal are given through wirings of the socket terminals 202(A) to make tests for the devices.
Patent JP-H07155406-A (JP)
Title: Tennis ball container
Inventor: IEIRI HIDETOSHI
IPC: A63B47/00
Filed: 1993-12-10
Abstract: PURPOSE:To provide a container which can enclose a large quantity of tennis balls in the state of pressurization and is easy with enclosing, opening and the disposal of the empty container after opening. CONSTITUTION:A tennis ball container is equipped with a bag body 1 of a heat fusion and gas nontransmission quality film to which a gas enclosing valve 3 iS fitted; an inner bag 2 provided with an opening 1B for tennis ball insertion; and reinforcement outer bags 4A, 4B of a bottomed cylindrical shape into which the inner bag 2 is housed. The opening of the inner bag 2 is sealed by means of thermal fusion after tennis ball insertion. The bag body 1 is bulged the pressure injection of gas through the valve 3 after tennis ball housing, and is stuck closely to the inner surface of the outer bags 4A, 4B.
Patent JP-H08164684-A (JP)
Title: Cleaning agent for printing roller
Inventor: KAINUMA OSAMU
IPC: B08B3/02
Filed: 1994-12-14
Abstract: PURPOSE: To provide a cleaning agent for a printing roller which can clean and remove, while a printing machine being operated, hydrophilic substances transferred from ingredients in wetting water and printing paper which are brought onto the surface of a printing roller together with ink and oxidized ink deposited on the surface of an ink roller. CONSTITUTION: A cleaning agent used for cleaning an ink roller of a lithographic press, etc. A substantially oil-in-water type emulsion which is prepared by emulsifying in water a hydrocarbon solvent in which a foaming agent(foam stabilizer) and a foaming auxiliary are dissolved compatibly is packed into a container with an aerosol propellant for foam washing.
Patent JP-S63163234-A (JP)
Title: Temperature indication sheet with stamping confirmation mark
Inventor: TAKAHARA ICHIRO
IPC: C09K3/00
Filed: 1986-12-26
Abstract: PURPOSE:To confirm whether or not a sheet is stamped or not at a glance by providing a part which colors immediately by stamping in environment of higher than specific temperature and a part which has an allowance time before it colors after stamping. CONSTITUTION:A confirmation mark M is formed by applying a dispersed or dissolved solution wherein a resin solution consisting of capsules a wax material 1 which melts at specific temperature and a coloring agent, a discoloring agent 3, and a binder 6 by screen printing, etc., and then drying it. A temperature indication part is formed by coating a layer 5 with the wax material 1 in a capsule 4, the capsuled coloring agent 2, and a discoloring agent 3 across a film 7, and binding them with the binder 6. Then, a mark M is provided on the temperature indication part, which is stamped above specific temperature and then the material 1 and coloring agent 2 dissolved in the capsule are diffused and penetrate the binder 6 immediately to contact the discoloring agent 3, so that the mark colors. The coloring of the mark M is confirmed to preclude misstamping.
Patent JP-2001133642-A (JP)
Title: Optical waveguide and optical signal transmission and reception module as well as method for manufacturing the optical waveguide
Inventor: YOKOYAMA JUN
IPC: G02B6/122
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique related to optical waveguide and optical signal transmission and reception module, which shield stray lights of the signal light to a photodetector by disposing a light shielding layer between a silicon substrate and waveguide core, in the process for manufacturing the substrate of the optical waveguide as well as a method for manufacturing the optical waveguide. SOLUTION: This optical waveguide 100 related to the form of this embodiment is approximately composed of an Si substrate (semiconductor substrate, silicon substrate) 101, a light-shielding layer 102, cladding layer (tungsten-silicon layer) 103, the waveguide core 104 and a wavelength selection filter 105.
Patent JP-H05195526-A (JP)
Title: Steel tubular column-line sheathing wall and steel tubular pile coupler therefor
Inventor: HAMAMOTO SHINNOSUKE
IPC: E02D5/28
Filed: 1992-10-27
Abstract: PURPOSE:To drive an anchor to fix a steel tubular column-line sheathing wall to the ground without the needs for processing the steel tubes. CONSTITUTION:In a sheathing wall A formed by connecting steel tubular piles 1 by couplers 3 and 4, anchors 6 are driven from a walling 7 set on the exposed one side of the wall A through the coupler 2 fitted with the couplers 3 and 4 into the ground B to fix them. The anchor 8 can be easily formed by forming insert holes 9 in the coupler 2 on construction site, and the driving position of the anchor 8 can also be optionally selected according to the conditions of construction site.
Patent JP-2001090419-A (JP)
Title: Caution lock for door and its stopper
Inventor: OKUDA KATSUJI
IPC: E05C17/06
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To ventilate an indoor section while ensuring the state of door fastening by holding a door under an open state as a caution lock is left as it is locked. SOLUTION: The stopper 25 is constituted by forming a fixing section 27 controlling relative movement in the arm longitudinal direction to a hooking arm 6 of a hooking pin 5 slidably connected to the hooking arm 6 in the arm longitudinal direction to a stopper body 26 capable of being detachably installed at the front end section of the hooking arm 6.
Patent JP-H03170515-A (JP)
Title: Optical methacrylic resin
Inventor: OTANI MITSUO
IPC: C08F22/36
Filed: 1989-11-29
Abstract: PURPOSE:To improve the low moisture absorption property, heat resistance, and mechanical strength by incorporating methyl methacrylate units, N- cyclohexylmaleimide units, and tricyclodecyl methacrylate units into methacrylic resin. CONSTITUTION:40-90wt.% methyl methacrylate, 5-35wt.% tricyclodecyl methacrylate pref. of the formula, 5-35wt.% N-cyclohexylmaleimide, and 0-10wt.% monomer copolymerizable with the three foregoing monomers are copolymerized at 50-150 deg.C to give the title resin with a melt flow rate of 0.5-10.0g/10min.
Patent JP-H01154673-A (JP)
Title: Television offset beat removing device
Inventor: ARATA HIROO
IPC: H04N9/64
Filed: 1987-12-11
Abstract: PURPOSE:To always suitably remove an offset beat interference by subtracting an interference signal to occur due to the offset separated by an interdigital filter from a receiving signal. CONSTITUTION:An input signal is given to a frequency converting circuit 2, the output is distributed into two and one side of them is filtered so as to pass through a luminance signal component band excluding chrominance components by a BFF 4. Next, the offset beat component signal is attenuated and removed by an interdigital filter 6, subtracted from the signal through an attenuator 9 in a subtracter 10 and the offset beat component signal is formed. The offset beat component signal is subtracted from the signal through a delaying circuit 5 with a subtracter 11. A desired TV signal is outputted from a frequency converting circuit 12 as an output signal.
Patent JP-H10153471-A (JP)
Title: Method and device for correcting state detection value, and medium on which program for correcting condition detection value is recorded
Inventor: OISHI MASAKI
IPC: G01F23/24
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To correct the detection value indicating the state of a sensor installation part, which is generated by an electric component by processing an input signal from the sensor, corresponding to the error of the processing by the electric component, without the trouble and the cost accompanying it. SOLUTION: A detection value generated by an electric component A which processes an input signal from a sensor 1 of which a vlaue is variable corresponding to the change of a condition of an installation part, and indicating the condition of the installation part of the sensor 1, is corrected corresponding to the error of the processing performed by the electric component A, in a condition that the correction data for correcting the detection value, obtained from the difference between an ideal value of the detection value to be primarily generated by the electric component A corresponding to the input signal of a known value, and an actual value of the detection value actually generated, is held by a correction data holding means 35.  The input signal from the sensor 1 is processed in this state, for correcting the detection value generated by the electric component A, by a detection value correcting means 33A by using the correction data.
Patent JP-H11147895-A (JP)
Title: New alkyl substituted glycine derivative and pharmaceutical composition
Inventor: ANAMI HIDEKI
IPC: A61P25/28
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new alkyl substituted glycine derivative comprising a specific alkyl-substituted glycine derivative, having inhibiting activities against interleukin 1βconverting enzymes(ICE) and useful as a therapeutic composition, etc., for chronic articular rheumatism, encephalitis, inflammatory bowel diseases, pancreatitis, etc. SOLUTION: This new alkyl-substituted glycine derivative (salt) is represented by formula I [R1 is a group represented by the formula R11 -B-CO (R11 is H, an aryl or a heteroaryl; B is a lower alkylene, a lower alkenylene or the like) or the like; AA is a (substituted) α-amino acid residue or the like; (n) is 0-2; (m) is 105; R2 is H, OH, a lower alkyl, a lower alkenyl, an aryl, a heteroaryl, amino or the like, R3 is represented by formula II [R31 is represented by the formula NR35 R36 (R35 is H, a lower alkyl or an aryl; R36 is H, OH, a lower alkyl, an aryl or the like); R32 is H, heteroaryl or the like; R33 is H or a lower alkyl]} or the like] and is obtained by carrying out a method for amidating reaction of a carboxylic acid compound represented by formula III with an amine compound represented by formula IV (Rx and Ry are each a protecting group;  Rz is R32 or the like), then removing the protecting groups, oxidizing the hydroxyl group or the like.
Patent JP-H11267955-A (JP)
Title: Grinding method for needle for fluid injection valve
Inventor: TAKEDA HIDETO
IPC: F02M61/10
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of wear of a stopper part through simple constitution. SOLUTION: Fuel intermittently injected through a needle 1 flows through a space formed between a magnetic pipe 8a and the needle 1 and a gap between the cylindrical surface of a body 4 and a knurl groove formed in the guide part 2 of the needle 1 and is supplied to a spot situated upper stream from a valve seat 4b The knurl groove is formed by a machining means, being so- called rolling. Even when the knurl groove is formed simply as described above, by guiding flanges 5 and 9 formed at the needle 1, the seat part 14 of the needle 1 is ground. Besides, even when a guide part is deformed due to formation of the groove, the occurrence of an influence exercised on guide of grinding for a seat part by deformation of the guide part is decreased and roundness is reliably maintained.
Patent JP-H03172587-A (JP)
Title: Compressor unit with extensive capacity control range and air-conditioning system therewith
Inventor: SHIIBAYASHI MASAO
IPC: F04B49/06
Filed: 1989-11-30
Abstract: PURPOSE:To make delicate air-conditioning control possible by combining together a low capacity compressor of variable rotational speed and a high capacity compressor of constant rotational speed in parallel, and performing capacity control operation at a low capacity area by the low capacity compressor and that at a high capacity area by the high capacity compressor, respectively. CONSTITUTION:When it is applied to a multi-air conditioner, having plural units of indoor machines 10-12 to one outdoor machine 8 as a building air-conditioning system, a high capacity compressor 3 such as a screw compressor or the like, of constant revolution, with a mechanical capacity control mechanism, and a low capacity compressor 4 such as a variable-speed, scroll compressor or the like being driven by a variable frequency inverter 6 both are combined together in a parallel manner, thereby constituting a compressor unit. Then, capacity control operation at a low capacity area is performed by the low capacity compressor 4 and this capacity control operation at a high capacity area by the high capacity compressor 3, respectively. With this constitution, a capacity control range is enlarged, making delicate air-conditioning control possible in this way.
Patent JP-S63167112-A (JP)
Title: Dynamic pressure type field bearing
Inventor: ASADA TAKAFUMI
IPC: F16C17/10
Filed: 1986-12-26
Abstract: PURPOSE:To obtain a dynamic pressure type fluid bearing with a sufficient amount of floating even in a low speed, by combining an unsymmetrical herringbone grooved radial bearing with a spiral grooved thrust bearing and injecting a lubricant so as to communicate with these bearings. CONSTITUTION:A thrust bearing member 12 has a spiral groove 12A. A shaft 13, which has on its periphery a herringbone groove 13A of unsymmetrical shape forming a bottom end surface 13B of the shaft 13 to be flatly further vertically machined, is adapted to the thrust bearing member 12. If rotation is started, the herringbone groove 13A of the shaft 13 gives a pressure as shown by P1 to a lubricant 14 in a bearing hole 11B by the pumping action.
Patent JP-H08169566-A (JP)
Title: Paper feeder and image forming device having this paper feeder
Inventor: OKA ENRITSUKE MASANORI
IPC: B65H1/04
Filed: 1994-12-15
Abstract: PURPOSE: To provide a paper feeder by which a skew of a sheet can be prevented and the occurrence of a paper feeding jam can be checked. CONSTITUTION: A feeding force applying means 6 is arranged in the middle of a pair of feeding means 5 and 5, and a support means 7 is arranged on the extension line T1 connecting the feeding force applying means 6 and the center G of gravity of a sheet loading means 4. Therefore, the moment acting on the periphery of the line T1 connecting the feeding force applying means 6, the center G of gravity of the sheet loading means 4 and the support means 7 balances, and a sheet comes into contact with the feeding means 5 and 5 without inclining, and contact pressure between the feeding means 5 and 5 and the sheet becomes equal. As a result, the sheet on the sheet loading means 4 is fed in the prescribed direction without skewing after feeding force is uniformly applied by the feeding means 5 and 5.
Patent JP-H06155442-A (JP)
Title: Forming method of extrusion-molded body
Inventor: FUJII SETSUO
IPC: B28B11/02
Filed: 1992-11-20
Abstract: PURPOSE:To stably and continuously form panel material having the predetermined dimensions by a method wherein mixture of thermosetting resin, cement and the like is extrusion-molded so as to obtain two sheets of extruded material in order to produce laminate by pinching reinforcing material between two sheets of the extruded material and to pressure-contact the laminate between a plurality of pairs of pressure rolls. CONSTITUTION:In an extrusion molder 1, an end platen 2 and a cylinder platen 3 are provided, the flat surfaces of both of which are disposed in upright on a machine base so as to be opposite to each other and four corners of the both the platens are connected to each other with columns 4. A cross head 7 fixed to the tips of plungers 6, which are moved back and forth by the hydraulic pressure or the like of a plurality of main cylinders 5 fixed on the cylinder platen 3, is moved back and forth along the columns 4 through the backward and forward motions of the plungers 6. Thus, by passing the laminate material 70a produced by pinching reinforcing material between two sheets of extruded material, which is extrusion-molded, between a plurality of pairs of pressure roll pairs 65a, 65b and 65c, the gap between the upper and lower rollers of each pair of which is set to be constant, the laminate is expandingly formed.
Patent JP-H07118183-A (JP)
Title: Production of hexafluoroisobutene
Inventor: ABE TAKASHI
IPC: C07C21/18
Filed: 1993-10-25
Abstract: PURPOSE:To easily obtain in high yield from a readily available raw material herafluoroisobutene useful as a comonomer for produc ing fluororesins. CONSTITUTION:The objective hexafluoroisobutene can be obtained by reaction under heating of 2,2-bis(trifluoromethyl)propionyl fluoride as raw material together with an alkali metal or alkaline earth metal halide.