baber/WOPTO huggingface dataset:
Patent JP-H0222783-A (JP)
Title: Commodity data reader
Inventor: KONO MITSUNORI
IPC: G06K7/10
Filed: 1988-07-12
Abstract: PURPOSE:To cause the operator of the title commodity data reader to make bar code reading works in a natural position by adjusting the height of a bar code scanner in accordance with the kind of a commodity or height of the operator by vertically moving a frame by means of an elevating/lowering mechanism. CONSTITUTION:When the operator of this commodity data reader appropriately puts one's own foot on the operation pedal 20a of a hydraulic jack 20, hydraulic pressure is supplied to a hydraulic cylinder 18 and a piston 19 pushes a frame 2 upward. The frame 2 is stabilized at the position when the operator removes the foot from the pedal 20a. When the operator keeps the foot on the pedal 20 to the last, the hydraulic pressure of the cylinder 18 is returned to the jack 20 and the frame 2 comes down. Therefore, positional relations among a bar code scanner 4, keyboard 6, and display 7 in the vertical direction can be adjusted freely. Moreover, since the hydraulic jack 20 is used as the moving power source, height adjusting works of the devices can be carried out easily in accordance with the height of the operator with a light labor.
Patent JP-S5874324-A (JP)
Title: Heat treatment of polyester film
Inventor: ICHIKAWA YOUEN
IPC: B29L7/00
Filed: 1981-10-30
Abstract: PURPOSE:To obtain the titled film which has a low rate of heat contraction and a high degree of planeness and which is useful for the use of FPC by a method wherein a biaxially oriented polyester film is subjected to a heat treatment between a feed roll and a takeout roll at a predetermined temperature, for a predetermined time and under a predetermined tensile force. CONSTITUTION:A plyester material (e.g., polyethylene terephthalate and the like) is dried, melted and extruded according to the ordinary method and the extruded material is rolled longitudinally and laterally to thereby obtain the biaxially oriented film. Then the film is subjected to a heat treatment between the feed roll and the takeout roll at a temperature of T1-T2 (wherein T1=210 deg.C and T2=240 deg.C), for a heat treating time of t1-t2 satisfying the equation of log t1=1.623X10<-3>.A+1.097 (sec)[wherein A is thickness (mu) of film], log t2= 1.623X10<-3>.A+0.986(sec), and under a tensile force of P of 0.025kg/mm.<2> satisfying the equation of log P=-1.30X10<-3>.A-0.818(kg/mm.<2>), to thereby obtain the target film.
Patent JP-H1016584-A (JP)
Title: Impact absorbing structure of propeller shaft
Inventor: KONISHI SUSUMU
IPC: F16C3/02
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an impact absorbing structure which is simple in structure, excellent in assembly, and high in reliability. SOLUTION: In an impact absorbing structure in the axial direction of a cylindrical propeller shaft to transmit the drive force on an internal combustion engine side to driving wheels side, a torque transmission connection part of the propeller shaft engages an outer shaft 1 with an inner shaft 6, engagement grooves 1c, 6b which are axially directed are formed in the circumferential direction on an inner circumferential surface of an engagement part of the outer shaft 1 and on an outer circumferential surface of the engagement part of the inner shaft 6 respectively, the engagement grooves 1c, 6b are engaged with each other to press the inner shaft 6 in the outer shaft 1, and the outer shaft 1 is caulked to the inner shaft 6 by the engagement part.
Patent JP-H05194008-A (JP)
Title: Production of heat insulating material
Inventor: KUBOTA KAZUO
IPC: C04B32/00
Filed: 1991-06-19
Abstract: PURPOSE:To readily and efficiently produce a heat insulating material of any shape in ultra-fine silica-based heat insulating material by using synthetic hydrous silicic acid of ultra-fine particles and molding the synthetic hydrous silicic acid by press molding using a mold. CONSTITUTION:Synthetic hydrous silicic acid of ultra-fine particles is produced by a wet method of reacting sodium silicate with sulfuric acid. The synthetic hydrous silicic acid of ultra-fine particles is blended with an infrared light screening material of ultra-fine particles and reinforcing heat-resistant inorganic fibers, the prepared mixture is packed into a mold and press molded. The synthetic hydrous silicic acid of ultra-fine particles requires to have <=100g/L bulk density and >=100m<2>/g specific surface area. By this method, a high-performance heat insulating material having approximately the same heat insulating performance as that of a heat insulating material comprising aerogel can be produced more readily than a conventional method without restriction of molding shape.
Patent JP-H1119031-A (JP)
Title: Bending device for endoscope
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope bending device which enables an endoscope to the inserted into a deep part of a bronchia, and in addition, the manufacture of which is easy. SOLUTION: The outer rims of a plurality of nodal rings 11a... which are rotatably connected, are covered with an exterior tube 17, and this endoscope bending device is arranged at the tip end area of the insertion part so that an endoscope may be bent when an operation wire 13 arranged along the inner peripheral surfaces of the nodal rings 11a... is tugged from the at-hand side, and for such an endoscope bending device, the diameters of nodal rings 11a... are formed in such a manner that the diameters may become thinner in order toward the tip end side.
Patent JP-H0730286-A (JP)
Title: Tray for carrying small-sized assembly article
Inventor: UEDA HIROJI
IPC: B65D85/86
Filed: 1993-07-13
Abstract: PURPOSE:To obtain a tray for carriage of an assembly article made of metal which makes it possible to keep the quality of the assembly article, by preventing it from being charged with electricity when it is fitted to the tray. CONSTITUTION:This tray has a tray main body 3 which is formed by molding polyester having an antistatic agent mixed in and pedestals 4 each of which is are so formed that a lead wire (assembly article) R can be fitted on the surface and which can be provided in large numbers on the surface on one side of the tray main body 3.
Patent JP-S5964179-A (JP)
Title: Welding alarm circuit for spot welding machine
Inventor: WARATANI HIROSHI
IPC: B23K11/24
Filed: 1982-10-01
Abstract: PURPOSE:To provide a titled circuit which alarms surely under- or over- shooting for welding by inserting a timer which invalidates an alarm for the time required for shooting the permissible number of mis-shots between a preset counter and an alarm device. CONSTITUTION:When welding is correctly accomplished, a count up signal is outputted from a preset counter 4 and a timer 5 starts operating. An object to be welded passes a chute 3, then a reset signal is outputted to return an alarm circuit into an initial state. When the operator performes one mis-shot of a blank shot and completes welding by turning a switch 1 on, no time-up signal is generated from the timer 5. When the object to be welded is transferred to the chute 3 thereafter, the circuit returns to the initial state. If there are >=2 mis- shots, a welding signal is further outputted and an alarm device 6 is operated. This circuit sets the permissible number of mis-shots to one, and the set value of the preset counter is adequately determined. The timer is set slightly longer than the time required for one shot.
Patent JP-S6416437-A (JP)
Title: Display device for loading on vehicle
Inventor: ITO WATARU
IPC: B60K35/00
Filed: 1987-07-10
Abstract: PURPOSE:To miniaturize a display in a display device for a navigation system by making a display case rotatable. CONSTITUTION:A flat type display 2 of a liquid crystal display or a plasma display, etc., and a speaker 3 are provided in a display case 1. A support 8 and a stay 9 installed on the lower part of the display case 1 are joined to each other by means of a universal joint 10, making the support 8 rotatable right and left and back and forth. And, the direction of the display 2 is adjustable with respect to a driver.
Patent JP-S6067363-A (JP)
Title: Traversing device
Inventor: HIRAI KAZUYASU
IPC: B65H54/28
Filed: 1983-09-20
Abstract: PURPOSE:To enhance the accuracy of traversing, by rotatably supporting a traversing guide on a movable support member which is slidably supported onto a circular cross-sectioned shape support shaft laid in parallel with the shaft of a cam drum, by means of a fitting structure. CONSTITUTION:A movable support member 7 rotatably carrying a support shaft 6 may slide on a circular cross-sectioned shape support shaft 9 onto which a fitting hole 8 formed on one side of the member 7 is loosely fitted and which is laid in parallel with the shaft of a cam drum 1, so that the member 7 moves in parallel with the cam drum shaft. Accordingly, when the cam drum 1 rotates, the movable support member 7 is reciprocated to the left and right. A traversing guide 11 having a yarn guide 10 at the front end thereof is supported on the upper surface of the movable support member 7 so that the guide 11 may rotates around the exposed top section of the support shaft 6 as its rotational center.
Patent JP-S5692381-A (JP)
Title: Air compressor
Inventor: IIDA TADAGO
IPC: F04B35/00
Filed: 1979-12-26
Abstract: PURPOSE: To provide an air compressor which operates quietly with satisfactory working efficiency and uses water as a working fluid generating a compressed air free from an oily substance.  
     CONSTITUTION: Water is filled in a right-side pressure tank 1 and an air is injected into a left-side tank 1. Then a pump 2 is operated by means of a motor 3 with switching valves 26, 21 in "open" position and switching valve 27, 20 in "closed" position. Water inside the right-side tank 1 moves to the left-side pressure tank 1 after passing through the switching valve 26, the pump 2 and the switching valve 21. A negative pressure is generated inside the right-side tank 1, causing a suction valve 11 to be opened and an air to be sucked into the right-side tank 1. Inside the left-side tank 1, an air compressed, opening a discharge valve 12 and finding its way into a storage tank 4. In this way, it is possible to obtain a compressed air with a simple structured device without a piston or a rotor through repetition of injecting into and draining water from the right and left closed vessels. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2001000062-A (JP)
Title: Method for preparing culture cells having high pigment- synthetic ability from sweet potato bearing anthocyanin pigment
Inventor: ISABELLA KONZAKKU ISLAM
IPC: C12N5/04
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To prepare the cultured cells with a high content of anthocyanin pigment by repeating the selection operation of cell strain that contains anthocyanin pigment in high concentration from sweet potatoes including anthocyanin pigment through a specific method. SOLUTION: Callus is induced from the tuberose roots of sweet potato including anthocyanin pigment as the cultured cells of higher concentration of anthocyanin are prepared from tuberose roots of sweet potatoes incluing anthocyanin pigment from tuberose roots by culturing. Then, a tissue having the formative ability of adventitious embryo is differentiated from the callus to obtain a tissue that is differentiated into just-like adventitious embryos. Further, callus having adventitious embryo-forming ability is induced from the tissue differentiated into just-like adventitious embryos so that the cell strain that contains increased concentration of anthocyanin is selected repetitively. These operation steps are carried out in the dark.
Patent JP-H0224682-A (JP)
Title: Image forming device
Inventor: UCHIKAWA YOSHIO
IPC: G03G15/14
Filed: 1988-07-14
Abstract: PURPOSE:To surely separate a transfer material to which an image has been already transferred from a photosensitive body regardless of the characteristic and the condition of the transfer material by strengthening the separating and attracting force of the leading edge part of the transfer material which passes the upper part of a separation charger. CONSTITUTION:The charge of polarity opposite to the one at the time of transferring is added to the transfer material to which the toner image of the photosensitive body 1 has been transferred by a transfer charger 4 by the separation charger 5 and it can be easily separated from the photosensitive body 1. The rotating speed of a fan 6 for adding the attracting force to the transfer material is adjusted by a rotating speed controller 7 and the attracting force of the transfer sheet becomes maximum when the leading edge part of the transfer sheet reaches the charger 5. Then, the transfer material to which the image has been already transferred can be always surely separated from the photosensitive body regardless of the characteristic and the condition of the transfer material.
Patent JP-S6420244-A (JP)
Title: Production of porous synthetic resin sinter
Inventor: SOMEYA YUTAKA
IPC: C08J9/26
Filed: 1987-07-14
Abstract: PURPOSE:To obtain inexpensively the title sinter having any desired porosity, any desired pore size and any desired strength, by mixing a pore forming substance being soluble in a solvent and undergoing no chemical change during sintering with a synthetic resin powder, pressing and molding this powder, sintering the molding and treating the sinter with a solvent. CONSTITUTION:A pore forming substance being soluble in a solvent, e.g., water, and undergoing no chemical change during sintering, such as salt, is mixed with a synthetic resin powder, e.g., PP or rigid of flexible PE or PVC, and this power is pressed and molded to a molding. The pressed molding is sintered at a specified temperature and washed with a solvent to remove said pore forming substance by dissolution. In this way, a porous synthetic resin sinter can be produced. According to this process, it is possible to obtain a sinter having any desired porosity and any desired pore size and to vary freely the strength of the sinter. Therefore, it is possible to provide a sinter which is the most suitable for the intended use.
Patent JP-H05244472-A (JP)
Title: Picture input device
Inventor: OSHIMA YOSHITAKA
IPC: H04N5/225
Filed: 1991-07-15
Abstract: PURPOSE:To inspect the shape of a bonding wire with high accuracy by implementing picture input with high resolution at a high speed with respect to the picture input device used for external inspection for the bonding wire or the like in a semiconductor device or the like. CONSTITUTION:A reflected rays 6a from an IC chip 5 being an inspection object by a radiation light 6 is made parallel by an objective lens 3 and an optical path is changed by a half mirror 4a and a full reflection mirror 4b. The parallel rays are image formed on a CCD line sensor 9 being an optical detection means with an image forming lens 8. Then the objective lens 3 and the half mirror 4a are moved by an X-Y stage 7 and the full reflection mirror 4b, the image forming lens 8 and the CCD line sensor 9 are moved by an X stage 10 to divide an image pickup area and then the picture is inputted.
Patent JP-H0339977-A (JP)
Title: Image forming device
Inventor: ISHIGAKI KOJI
IPC: G03G21/00
Filed: 1989-07-07
Abstract: PURPOSE:To eliminate the necessity of separately providing a set judging circuit and to reduce the manufacturing cost by constituting the device so as to permit the size detecting signals of size detecting sensors and set signals formed based on the size detecting signals to be inputted to the control part of the device main body when one of cassette trays is selected and is set to a tray mounting part. CONSTITUTION:When one of the cassette trays 3a and 3b is selected and is set to the tray mounting part of the device main body, the size detecting sensors 9a - 9e provided on the cassette trays 3a and 3b input the size detecting signals corresponding to the size of the copying paper stored in the cassette trays 3a and 3b to the control part of the device main body as code signals. The code signals include the logical values of the signals which indicate the presence or absence of the cassette trays 3a and 3b on the tray mounting part, the set signals are formed base don the size detecting signals and the set signals are inputted to the control part with the size detecting signals. Thus, the necessity of separately providing the set judging circuit is eliminated, the part number of the sensors is reduced and the manufacturing cost is reduced.
Patent JP-S5798113-A (JP)
Title: Method for data storing
Inventor: NAGATA YUKINOBU
IPC: G06K7/016
Filed: 1980-12-09
Abstract: PURPOSE:To generate synchronizing signal for storing in a timing quicker than the timing of a clock pulse at its output by a phase difference, by measuring a phase difference between a timing code and a clock pulse which read out the timing code. CONSTITUTION:Head signal A which has read out through a reader head 11 the timing code of a coupon ticket, turns to a clock pulse E by passing through an amplifier circuit 12, a filter circuit 13, another amplifier circuit 14 wich has a threshhold level L2, and a differentiation circuit 15. Head signal A passes through every circuit so that the clock pulse E generates a phase delay. Further, when the coupon ticket is transported in a condition in which the coupon ticket is placed in a slanted manner, there is a mechanical phase difference. The possible average value t is experimentally obtained. Writing synchronizing signal F is output when counting output is turned to be (t), by cooperation of two counters 16 and 17 and a decoder 18. The write data synchronizes with the synchronizing signal H, that is timing code MC and transmitted through FF19 to a writing head 20.
Patent JP-H0462446-A (JP)
Title: Pressure pulsation analyzing device
Inventor: FUJIKAWA TAKESHI
IPC: G01L23/00
Filed: 1990-06-29
Abstract: PURPOSE:To improve the accuracy by finding pressure pulsation from an excitation flow rate Qn based upon the impedance Zn of piping. CONSTITUTION:The (n)th-order complex amplitude Xn of the volume of fluid which flows in and out of a cylinder is found from the pressure pulsation  P in the piping in a frequency range based upon the impedance Zn of the piping and the pressure variation  Pc in the cylinder in the frequency range of a pressure source. Then the excitation flow rate Qn of the fluid in the piping is found by using Xn in consideration of the successive generation of the fluid. Then Qn is used to find the pressure pulsation  P in the piping in consideration of the successive generation of fluid in the frequency range.
Patent JP-H0223762-A (JP)
Title: Electronic exchange
Inventor: MIYAZAKI YOSHIBUMI
IPC: H04M3/42
Filed: 1988-07-13
Abstract: PURPOSE:To set the destination of effective abbreviated dialing by storing a sent destination number, and extracting the sent destination number of high frequency in use, and registering it in the abbreviated dial of a subscriber or a group of the subscribers. CONSTITUTION:Telephone sets 51 to 5n are connected to a time division switch 2 through subscriber's circuits 31 to 3n. A call connection processor 1 receives a signal from the lines 31 to 3n by an input/output controlling means 6, and a call connecting means 8 analyzes it, and stores the number of a sent destination in a sent destination dial storage memory 7 together with the subscriber's number, and in addition, connects it to the office line of a connection destination through the controlling means 6 by controlling one of trunk circuits 41 to 4n. On the other hand, a transmission frequency calculating means 10 updates transmission frequency in the memory 7. Besides, a transferring registering means 11 transfers the definite number of the specified subscribers in the memory 7 in the order of the higher frequency in use of a sent destination dial to the memory of the subscriber of an abbreviated dial memory 9. Thus, the destination of the effective abbreviated dialing can be set.
Patent JP-S5964442-A (JP)
Title: Paper feed device of copying machine and the like
Inventor: ISHII YASUAKI
IPC: G03G15/00
Filed: 1982-10-06
Abstract: PURPOSE:To facilitate inspection and maintenance of a separation unit by furnishing a separation roller and a torque limiter are installed on the same shaft frictional roller separating paper-feed device and attaining therein a pressure contact with a feed roller by the use of a pressure spring. CONSTITUTION:When a separation roller 6 and/or torque limiter 13 are to be inspected or undergo maintenance process, a roller cover 23 is removed from a lower guide 12 to expose the whole unit of separation roller. If then a tub 21a of a pressure arm 21 is depressed, the unit can be taken out easily because the ends of its shaft 14 drops in a guide groove 20 provided in a bracket 19. In order to mount this unit, the shaft ends are placed on the both ends of one of the sides of pressure arm 21 and then the hand of the operator shall be removed from said tub 21a while the contact is being held with a guide surface in continuance with the guide groove 20. Thus the two ends of the shaft 14 are fitted in the guide grooves 20, and the roller 6 is put in pressure contact with another roller easily at a specific pressure by a pressure spring.
Patent JP-2001005125-A (JP)
Title: Production of weatherproof photochromic thin film
Inventor: ISHII AKIRA
IPC: C09K9/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a thin film having photofunctional property and good light- transmitting property by an easy means by forming a specified lamellar clay into a colorless transparent thin film, bringing the thin film into contact with an organic photochromic compound in carbon dioxide in a supercritical state, and then volatilizing and removing the carbon dioxide. SOLUTION: A lamellar clay having alkyl ammonium ions as the interlayer columns is formed into a colorless transparent thin film. The thin film is brought into contact with an organic photochromic compound in carbon dioxide in a supercritical state, and then the carbon dioxide is volatilized and removed. The clay having the interlayer columns is obtained, for example, by exchanging interlayer cations in natural lamellar clay such as montmorillonite and smectite or synthetic clay with alkylammonium ions to act as columns. As for the organic photochromic compound to be introduced into the lamellar clay thin film having interlayer columns, any material can be selected and used from organic photochromic compounds conventionally known.
Patent JP-H0776186-A (JP)
Title: Support for thermal transfer image accepting sheet
Inventor: ONO AKIHIKO
IPC: B41M5/42
Filed: 1993-06-23
Abstract: PURPOSE:To form an image with excellent gloss without feel of surface roughening by adhering a surface layer made of biaxially oriented film of thermoplastic resin having a spatial mean wavelength defined by a specific formula of a specific numeric value or less to a surface of a base material layer made of biaxial oriented film of specific thermoplastic resin. CONSTITUTION:A surface layer 8 made of biaxially oriented film of thermoplastic resin having a three-dimensional central surface mean roughness SRa of 0.5mum or less is adhered to a surface of a base material layer 9 of biaxially oriented resin film of microporous thermoplastic resin containing inorganic fine particles of 10-45wt.%. In this structure, spatial mean wavelength Slambdaa defined by the spatial mean wavelength Slambdaa=2piSRa/SDELTAa (wherein SRa: three- dimensional central surface mean roughness, SDELTAa: three-dimensional mean oblique gradient) is 100mum or less, and glossiness (measured at 75 degrees) measured according to JIS P-8142 is 93% or more. A thermal transfer image accepting sheet having a thermal transfer accepting layer 6 on a surface layer of the support obtains an image having excellent gloss without feel of surface roughening.