baber/WOPTO huggingface dataset:
Patent JP-H09251212-A (JP)
Title: Production of resin tube stock for electrophotographic photoreceptor
Inventor: ASAMURA ATSUSHI
IPC: G03G5/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To specify the smoothness of the surface of a resin tube stock which is the tube stock for electrophotographic photoreceptors to a required value or below and to obviate the occurrence of weld lines. SOLUTION: A liquid resin 2 is adhered onto a metallic cylinder 1 inscribed spirally with scores 4 and, thereafter, the liquid resin 2 is dried and cured. The metallic cylinder 1 inscribed with the spiral scores 4 is then stretched by pulling its both ends, by which the external size of the metallic cylinder 1 is reduced. The metallic cylinder 1 is peeled from the cured resin tube stock 3. Since the exertion of undue stresses on the resin tube stock 3 is averted by this method, the damage of the resin tube stock 3 does not rise. The smoothness of the surface of the resin tube stock 3 is made to several μm or below and the occurrence of the weld lines on the surface thereof is prevented.
Patent JP-H08261798-A (JP)
Title: Pointer type display apparatus
Inventor: NISHIO KIMIO
IPC: H03M1/24
Filed: 1995-03-20
Abstract: PURPOSE: To display correctly at all times by a pointer, by setting a present position-correcting means and immediately correcting a recording error of a present position. CONSTITUTION: When this pointer-type display apparatus operates, a pointer rotates and an encoder 1, subsequent to the rotation of the pointer, outputs a signal indicating an indication range indicated by the pointer. A present position counter 2 increments count value by 1 when a pulse rotating the pointer in the clockwise direction is sent to a step motor, or decrements the count value by 1 when a pulse rotating the pointer in the counter-clockwise direction is fed to the step motor, so that the present position of the pointer is recorded. A present position-correcting means 3 corrects the recorded value of the counter 2 to a position indicated by the pointer corresponding to that when the output value from the encoder 1 changes if the position corresponding to the changing point of the encoder 1 is not coincident with the present position recorded in the counter 2.
Patent JP-H04349029-A (JP)
Title: Power train structure of vehicle
Inventor: AKUTAGAWA HITOSHI
IPC: B60K17/04
Filed: 1991-03-25
Abstract: PURPOSE:To make equal the lengths of the left and right drive axles of a power train for car, in which an engine and a transmission are installed in the transverse in-line arrangement and the input and output shafts of the transmission are located on the same axial line. CONSTITUTION:A transmission 2 of a car is separated to the input and output shaft 3, 4 sides into a main transmission 11 and an aux. transmission 12. Between these transmission parts 11, 12 an output gear 13 is furnished, which gives the driving force to an inter-wheel differential 14, which is located in the middle in direction across the car width.
Patent JP-H10254279-A (JP)
Title: Induction heating poller
Inventor: HINOKIGAYA TOSHIAKI
IPC: G03G15/20
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the temp. rising of the inside of a hollow roller, to prevent the temp. drop on the surface of the hollow roller, and to prevent lowering of fixing efficiency, by providing a heat pipe in the center of the hollow roller. SOLUTION: The hollow roller 1 is provided with the heat pipe 13 in the hollow section of a supporting member 2 and a lead wire 14 conducting the high frequency current is connected with a induction coil 4. By energizing the induction coil 4 of the supporting member 2 by the lead wire 14, and by heating by making the eddy current generated on the surface of a core bar member 19 of the hollow roller 1, the temp. inside the hollow roller 1 becomes higher than the temp. outside, by radiant heat from the core bar member 19 and the heat generated by the induction coil 4. The high temp is, radiated outside the hollow roller 1 by the heat pipe 13 provided in the supporting member 2, and the heat is exhausted by radiator fins 18 mounted on the section projecting outside the supporting member 2 of the heat pipe 13.  Then, when the hollow roller 1 is rotated, this rotation rotates a fan 17 through gear wheels 15 and 16, and the heating fins 18 is cooled.
Patent JP-H03262207-A (JP)
Title: Semiconductor integrated circuit
Inventor: KATO MASAHIRO
IPC: H03K19/096
Filed: 1990-03-12
Abstract: PURPOSE:To prevent malfunction by differentiating a threshold voltage depending only on a change in a channel width and/or a length of a channel. CONSTITUTION:Biphase clock pulses psi1, psi2 opposite to each other are inputted to wires L1, L2 connecting to each gate of MOS transistors (TRs) Q1, Q2 and the clock pulses psi1, psi2 are used to turn on/off the TRs Q1, Q2 thereby activating a D-FF. The threshold level of the TRs Q1, Q2 is properly determined by setting properly an interval between the source and drain or a length between the source and drain opposite to each other, that is, the channel length or both the channel width and the channel length respectively so that each threshold level is not affected by the overlap of the biphase clock pulses due to the circuit characteristic.
Patent JP-S63225105-A (JP)
Title: Measurement of profile of non-conductive roll
Inventor: KASAI SATOSHI
IPC: G01B7/00
Filed: 1987-03-16
Abstract: PURPOSE:To enable the cylindricality and the profile of a non-conductive roll by adhering a conductive tape to the surface of the roll, bringing an addy current sensor close to the surface of the conductive tape and relatively moving the sensor and the tape. CONSTITUTION:A non-conductive roll is rotatably supported and an aluminum tape 2 is adhered to the circumference of the roll 1 in a position wherein a cylindricality is measured. An eddy current sensor 7 is stationarily held in a position close to the tape 2. The roll 1 is rotated at a suitable speed by driving a motor 6 and an AC current is made to flow in a sensor coil housed in the sensor 7. Thus, since the change in an impedance in the sensor coil corresponds to the change in a distance between the sensor and the surface of the conductive tape 2, the cylindricality of the roll 1 is detected. Then, when an aluminum tape 3 adhered to the roll 1 along its generating line is made opposed to the sensor 7 and it is moved by a moving device 9 along the tape 3, the profile of the roll 1 can be measured.
Patent JP-H07322305-A (JP)
Title: Stereoscopic picture display panel and stereoscopic picture display device
Inventor: HAMAGISHI GORO
IPC: H04N13/04
Filed: 1995-03-20
Abstract: PURPOSE:To provide a stereoscopic picture display panel for eliminating a situation that an observer views a non-picture part due to the black matrix area of a display panel. CONSTITUTION:This panel is composed of a liquid crystal display panel provided with a picture element string for a left eye for which picture elements L for the left eye are arranged with fixed intervals in a screen vertical direction and the picture element string for a right eye for which the picture elements R for the right eye are arranged with the fixed intervals in the screen vertical direction for which the picture element string for the left eye and the picture element string for the right eye are arranged alternately and adjacently in a screen horizontal direction, the picture element string for the left eye and the picture element string for the right eye are mutually shifted in the screen vertical direction and the formation area of the driving means of the respective picture elements is secured and a lenticular plate for separating light from the picture elements L for the left eye and the light from the picture elements R for the right eye and respectively making the light incident on the left eye and the right eye.
Patent JP-H11241569-A (JP)
Title: Execution fitting for frame/window frame adjustment
Inventor: NAKAMOTO SUKEMASA
IPC: E06B1/56
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a frame/window frame adjusting execution method and fitting capable of constructing a frame/window frame arranged in an opening in the partition of a house, etc., in simple and short-time work without requiring special skills. SOLUTION: In a frame/window frame 25 arranged in an opening 21 in the partition 22 of a house, etc., a gap between the frame/window frame 25 and the body 23 of the partition 22 is adjusted by threading screw for window frame adjusting fittings 10 provided at a plurality of places in the gap. A female screw member 12 adapted to be threadedly engaged with a male screw member 11, a flange 12b' at one end, a hexagonal hole 12b in the end face and a male screw 11 formed throughout the outer periphery to be screwed into the hollow window frame 25 and fastened and fixed with a nut 12d,  and a supporting member 13 which has a circular protrusion 13b engaged with the center on one face of a plate to be inserted into a through hole 11b in the male screw member in a rotatable but unremovable manner thereby to put the other face of the rectangular plate in contact with the body 23 of the partition 22 are included.
Patent JP-H06272725-A (JP)
Title: Driving force transmission device
Inventor: KOKUBO NAOYUKI
IPC: F16D43/284
Filed: 1993-03-19
Abstract: PURPOSE:To prevent burning of each separate plate frictional clutch for constituting the frictional clutch of a driving force transmission device. CONSTITUTION:Each separate plate 13 for forming a frictional clutch 10(a) is so constituted as frictional resistance against an outer rotating member 11 is changed according to each driving direction, and each separate plate 13 is assembled to the outer rotating member 11 so that its sliding resistance to a working piston 15 side during its slide may be regulated and the frictional clutch 10(a) may be placed in bonded condition so as to prevent burning of the frictional clutch 10(a).
Patent JP-S57176352-A (JP)
Title: Fuel pump device
Inventor: WATANABE MASAHIKO
IPC: F04D9/00
Filed: 1981-04-22
Abstract: PURPOSE:To eliminate pulsation of delivery pressure and obtain high delivery pressure and sufficient quality of self priming in a device, by both forming the device to a regenerative pump type and providing an air bleed valve. CONSTITUTION:A pump 12 is of regenerative pump type and provided with a pump housing 14 and an impeller 16 internally mounted in the housing. An air hole 102, axially extended through an end part 62 of a casing 11, and a valve body 104, consisting of a ball contained in said air hole, are provided in an air bleed valve 100. The air hole 102 consists of a smaller contoured external part 106 than the valve body 104 and a larger contoured internal part 108 than the valve body 104. In case of no fuel in a fuel tank, if a pump device 10 is operated, air in the device 10 is not relieved from a fuel delivery pipe 80 because of a check valve between an engine and the pump device, but caused to flow out through the air hole 102 because the air hole 102 of the air bleed valve 100 is opened. Accordingly, the pump device 10 can suck fuel.
Patent JP-S61221283-A (JP)
Title: Preparation of silicic acid-based particulate thawing agent
Inventor: IMAI HIROSHI
IPC: A01G13/00
Filed: 1985-03-27
Abstract: PURPOSE:To prepare a thawing agent which contains silicic acid fertilizer, is easy to scatter and has an excellent snow thawing effect, by mixing an organic substance-contg. granulating agent into a colorant-contg. silicic acid fertilizer, granulating the mixt. by tumbling and drying the resultant granules. CONSTITUTION:A colorant (e.g. carbon black or coke powder) and an organic substance-contg. granulating agent (e.g. condensed waste liquor of sugar manufacturing or condensed liquor of alcohol fermentation) are mixed into a silicic acid fertilizer (slag or wallastonite in powder). The mixt. is granulated by tumbling and resultant granules are dried. The thawing agent contains silicic acid fertilizer, is easy to scatter, has an excellent snow thawing effect and is suitable for paddy field and soils requiring silicic acid fertilizer.
Patent JP-H04245980-A (JP)
Title: Deodorant artificial leather
Inventor: KANEKO TOMOMI
IPC: D04H1/4382
Filed: 1991-01-28
Abstract: PURPOSE:To obtain an artificial leather having durable deodorizing function by filling an elastomer to a nonwoven fabric composed of a conjugate fiber forming ultra-fine fibers and a fiber having deodorizing function and forming small gaps between the elastomer and the constituent fibers. CONSTITUTION:The objective artificial leather having durable deodorizing function and excellent softness and containing small gaps can be produced by impregnating e.g. a PVA solution in a nonwoven fabric composed of 50-95wt.% of a conjugate fiber capable of forming ultra-fine fibers having fineness of <=0.5d and a fiber having deodorizing function and 50-5wt.% of a cellulose fiber supporting a metal complex having oxidation-reduction capability, drying the impregnated nonwoven fabric, applying an elastomer (e.g. polyurethane resin) and coagulating in wet state. The metal complex is preferably metal porphyrin or its derivative.
Patent JP-H09258377-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAGAMI KEN
IPC: G03C1/035
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To improve pressure characteristics and rapid processing aptitude and to prevent occurrence of uneven drying by incorporating a polymer latex in one of nonphotosensitive hydrophilic colloidal layers nearer to a support and fine inorganic particles in the one farther from the support. SOLUTION: The silver halide photographic sensitive material has at least one silver halide emulsion layer on a support and at least 2 nonphotosensitive hydrophilic colloidal layers, on this emulsion layer, containing at least one kind of polymer latex in the one nearer to the support and the fine inorganic particles gelled a generation in the one farther from the support. These particles are added to the layer, preferably, in a dry weight ratio of (0.05-1.0):1, especially, 0.1-0.7 to the binder gelatin used for this layer.
Patent JP-S56156953-A (JP)
Title: Tension applying mechanism of fixed head type video tape recorder
Inventor: HIROSE KUNIO
IPC: G11B15/295
Filed: 1980-05-07
Abstract: PURPOSE:To reduce the cost by giving the back tension to a tape roll of the supply side without using any tension applying motor. CONSTITUTION:For a video tape recorder in which a high-speed travelling of tape is secured with a rotary contact between a large-diameter capstan 1 and a pair of tape rolls 2 and 3, a pair of brake levers 14 and 15 touch at one side the shafts 16 and 17 implanted to the support stands 8 and 9 pierced through and supported by a guide rail 10 along with th stands 8 and 9 of the rolls 2 and 3. The springs 11 are stretched to the other end of the shafts 16 and 17 each.
Patent JP-S58178540-A (JP)
Title: Semiconductor device
Inventor: SUZUKI KATSUHIKO
IPC: H01L23/498
Filed: 1982-04-13
Abstract: PURPOSE:To obtain a package which is enhanced in an apparent accuracy of metallized electrodes by dividing the metallized electrodes into two layers when forming an insulating semiconductor substrate which has the electrodes corresponding to the electrode pads formed on the main surface of the substrate and electrically insulating between the electrodes through a thin insulating film. CONSTITUTION:A mount 2a by tungsten metallized conductor is formed on a ceramic substrate 1a, and the first electrodes 3a of a package is formed of metallized paste while setting the distance between the adjacent electrodes 4a around the mount to approx. 0.15mm.. Then, alumina paste 5a of 0.5-1.0mm. is coated as an insulating layer in a thickness of 30-50mum at the position of approx. 0.5mm. from the end of the electrode 3a, and the second electrodes 8a is formed on the layer while setting the distance between the adjacent electrode 4a to 15mm. with the width of approx. 0.3mm.. In this manner, a multipin package can be assembled in a high yield and accuracy.
Patent JP-H04275365-A (JP)
Title: Thermoplastic elastomer composition
Inventor: MORITA ICHIROU
IPC: C08L67/00
Filed: 1991-03-01
Abstract: PURPOSE:To obtain a thermoplastic elastomer excellent in flexibility, wear resistance and heat resistance and improved stability of extrusion molding and injection molding. CONSTITUTION:A thermoplastic elastomer composition obtained by blending (a) a thermoplastic polyester elastomer with (b) a thermoplastic polyurethane elastomer and (c) a compound containing amino group and hydrolyzable silyl group in the molecule.
Patent JP-H10249037-A (JP)
Title: Guide for conveying pachinko ball
Inventor: YAMAMOTO KATSUJI
IPC: A63F7/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To convey pachinko balls between pachinko islands without noise. SOLUTION: A guide plate 9 is spread in a trough 8 obliquely installed between mutual pachinko islands. The guide plate 9 has projecting lines 11, which are parallelly provided at fixed intervals, and serially connected to the lengthwise direction of trough 8 while confronting one end of that projecting line 11. Besides, the gap between the mutual projected lines 11 is formed as a guide path 13 for passing pachinko balls P. Then, when the pachinko ball P is thrown into one end side of trough 8, that pachinko ball P flows while rolling to the other end side of trough 8 along with the guide path 13.
Patent JP-H03261995-A (JP)
Title: Display control system
Inventor: TAGAMI FUMITAKA
IPC: H04N5/04
Filed: 1990-03-13
Abstract: PURPOSE:To display plural display modes in the center of the screen of one display device and to eliminate the need for a special signal interface by detecting and correcting a display position on the screen at display timing. CONSTITUTION:A display controller 19 sends the composite video signal 13 of a display position signal 11 and a video signal 12 to a display device 20. The display device 20 separates and regenerates a display position signal 11 from the composite video signal 13 by a separating and regenerating circuit 14 and outputs it to a horizontal timing detecting circuit 18 and after the phase difference is detected and held together with a horizontal synchronizing signal 4, a timing signal is outputted to a horizontal deflecting circuit 7 so that an image to be displayed is displayed in the center of the screen according to the phase difference. Consequently, plural display modes which differ in horizon tal timing are displayed on one display device and the display position of a screen in each display mode is placed in the center of the screen without requir ing any special cable as the signal cable connecting the controller and display device.
Patent JP-H02241121-A (JP)
Title: Relay monitor control system
Inventor: ONO KENICHI
IPC: H04B17/40
Filed: 1989-03-14
Abstract: PURPOSE:To build up a simple and inexpensive system with high monitor control efficiency by dividing a transmission section so as to apply monitor control to each division. CONSTITUTION:Monitor control information for monitoring and controlling relay opposite type radio equipments CC, DD is sent while adding an ID number of monitor control object by using a monitor control slot provided through the use of a general-purpose slot provided on a TDM signal frame sent, e.g. from a master station AA to each slave station BBi. Then a monitor control information multiplex/demultiplex section 26 of a slave station BBi demultiplexes the monitor control slot to collate an ID number and when the received ID number is coincident with an ID number of a terminal equipment DBi as the result of collation, the monitor control information is sent to the opposite type radio equipements CC, DD. Thus, the simple and inexpensive system with high monitor control efficiency is built up.
Patent JP-S51139459-A (JP)
Title: Toothbrush supplied with electric current
Inventor: KANEMITSU HIDEAKI
IPC: A46B15/00
Filed: 1975-05-26
Abstract: PURPOSE: To rpovide a toothbrush supplied with electric current, which is rendered harmless and safe by avoiding the invation of metallic ion to the human body. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09224573-A (JP)
Title: Method and device for evaluating quality of raw tea leaf
Inventor: MASUDA SUSUMU
IPC: A23F3/06
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To accurately and objectively grade raw tea leaves with reliability by automating outward appearance recognition for raw tea leaves which is done conventionally by hand. SOLUTION: This quality evaluating method extracts plural individual sample raw tea leaves A0 individually from a group of reaped raw tea leaves AT which are picked up, performs the outward appearance recognition for them, and grades the group of reaped raw tea leaves AT according to the recognition result. Further, the quality evaluating device 1 is equipped with an individual extracting device 3 which extracts plural individual sample raw tea leaves A0 individually from the group of picked raw tea leaves AT, a recognition device 4 which performs the outward appearance recognition for the individual extracted raw tea leaves A0 , and a grading device 5 which grades the reaped raw tea leaves AT in the group according to the recognition result.
Patent JP-H03261968-A (JP)
Title: Image forming device
Inventor: FUKADA YASUO
IPC: G03G15/00
Filed: 1990-03-13
Abstract: PURPOSE:To easily cancel a reserved image forming mode by providing a cancelling means for cancelling a 2nd image forming mode which is set and reserved in the midst of executing a 1st image forming mode. CONSTITUTION:A reservation cancelling key 616 cancels(clears) a copying mode which is set and reserved. By the input of the key 616, the content of a reserved mode which is stored in a RAM is erased in the case that the reservation is already set, and the action is finished without processing any more in the case that the reservation is not set. Next, a copying mode in the midst of acting at present is displayed on a control panel and the cancel of the reservation is completed. Thus, the image forming mode which is set and reserved is easily cancelled and failure such as having an effect on a 1st image forming action and producing an unnecessary copied substance is evaded.
Patent JP-H08235727-A (JP)
Title: Disk library device with manual mode
Inventor: NAKA HISASHI
IPC: G11B17/22
Filed: 1995-02-24
Abstract: PURPOSE: To quickly and easily drive an external disk by managing recording information of each recording medium housed in a housing means as a library and directly delivering a recording medium between a feeding port and a disk drive unit at the time of the manual mode. CONSTITUTION: A power source of an optical disk drive device 1 is turned on, and a set mode is read out by a mode setting operator 15. If the mode is set to a library mode, processing under the library mode is executed. That is, according to an instruction of operating a key board, etc., either of optical disk cartridges 2 in slots 4 is taken out and carried to an optical disk drive 5 by a carrier device 6, and the optical disk is driven by the drive 5 to perform the retrieval and edit, etc., of recording information.  On the other hand, when the mode is set to the manual mode by the mode setting operator 15, an optical disk cartridge 2 fed from the outside via the feeding port 3 is carried direct to the optical disk drive 5 by the carrier device 6, and after processing the read-out, etc., of recording information of the optical disk cartridge 2, the cartridge 2 is carried direct to the feeding port 3 by the carrier device 6, and is taken out to the outside.
Patent JP-S53147060-A (JP)
Title: 2-tetrahydrofurylthiocyanate and process its preparaton
Inventor: MIYOSHI SOUJI
IPC: C07D405/04
Filed: 1977-05-26
Abstract: PURPOSE: 2-Tetrahydrofurylthiocyanate. 
     COPYRIGHT: (C)1978,JPO&Japio