baber/WOPTO huggingface dataset:
Patent JP-H10182051-A (JP)
Title: Passenger conveyor entry
Inventor: NAKAMURA YASUHIKO
IPC: B66B29/06
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To previously prevent a passenger, who goes from a step plate running path to a comb part, from colliding with a high step gap in the comb part. SOLUTION: Step plates 2 connected together endlessly from one landing floor 3 to the other landing floor 3 are arranged, and in the boundary part in which the step plate 2 is protruded/retracted in the landing floor 3, a comb 4 provided with teeth gearing to rugged grooves on the step plate 2 upper face is arranged. In the comb 4, a tip 4A, whose point is positioned on a projected groove upper face in the step plate 2 on the landing floor side of the comb 4, and a tip 4C, which is extended from the tip 4A onto the opposite landing floor side via the lower part beneath the projected groove upper face inside the recessed groove and is provided with a projection part 4D whose front point is protruded upward above the projected groove upper face, are arranged, and the comb 4 is fixed on the landing floor 3.
Patent JP-H10184669-A (JP)
Title: Thrust bearing device
Inventor: INOUE TOMOAKI
IPC: F16C17/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To remove high temperature oil so as to prevent bubbles in lubricating oil from mixing in a bearing by providing a circular-tube-like oil feed device on the inner circumference or the outer circumference of pads, arranging lubricating oil feed tubes to the pads between the pads, and forming the shape so as to project in the radial direction. SOLUTION: A lubricating oil feed device 11 is provided on the inner circumferential part of fan-shaped pads 4, fixed to an oil dam 9 corresponding to space parts 12 between the pads 4, and the top head parts are extended up to the space parts 12. When a runner 3 is clockwise rotated, lubricating oil 10 in an oil tank 8 flows in the right direction, and guided with the discharge tubes 14 so as to flow in the radial direction between the pads 4. Hereby stagnated bubbles between the pads 4 are discharged on the outer circumferential side of the pads 4, and hence they do not flow in the sliding face of the pad 4. Cooled lubricating oil is directly jetted to the runner 3 from the oil feed holes 15 of the discharge tubes 14, so as to remove high temperature oil stuck to the runner 3.  Hereby the runner 3 is also cooled, load withstanding ability of the bearing is increased, and the bearing can be prevented from burning.
Patent JP-2001157795-A (JP)
Title: Liquid detergent automatic feeder device for washing machine
Inventor: IZAWA KATSUYA
IPC: D06F39/02
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To stably feed a liquid detergent by preventing the loss or drop of a lid, maintaining the interior of a container air-tightly without damaging the liquid detergent automatic feeding function of a liquid detergent automatic feeder device of a washing machine for forcing the liquid detergent in a container by applying a prescribed pressure to the inside of the container, keeping the inside of the container containing the liquid detergent air-tight. SOLUTION: A port 15 for dispensing a liquid detergent 14 into a container 13 is closed by a lid 17 to keep the inside of the container 13 air-tight, and a prescribed quantity of the liquid detergent is forced out of the container 13 by applying a prescribed pressure to the inside of the container 13 with an air pump 19. A lid 16 is integrally formed with an outer lid 16 for covering a clothes intake of the washing machine.
Patent JP-H11171179-A (JP)
Title: Pull-top can
Inventor: KAGAWA SEIJI
IPC: B65D8/16
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a pull-top can capable of protecting contents contained in a can main body without deteriorating unsealability due to a pull-top mechanism mounted to a lid and without causing a hair-ring on the circumference of an unsealed part of the lid. SOLUTION: This pull-top can comprises a can main body 1 whose upper part is opened, and whose inner face is laminated with an organic resin film, and a lid made of aluminum, which is caulked and joined to the opening of the can main body 1 and has a pull-top mechanism. The lid is laminated with porous organic resin films 4 and 5 having many fine through-bores, or many fine unthrough-bores, on an outer face of the lid and on an inner face thereof with the aid of adhesive layers, respectively.
Patent JP-H03201187-A (JP)
Title: Automatic vending system for cooked food
Inventor: MORIYA SHIGEO
IPC: G07F11/70
Filed: 1989-12-28
Abstract: PURPOSE:To offer cooked foods to many persons without waiting for them by previously cooking packaged refrigerated or freezed foods based upon commands, storing them in a food warming room and taking out each cooked food by a take-out command. CONSTITUTION:When a purchase card 3 is inserted into a card receiving port 2 on an operation panel 1 and a commodity selection button 4 is depressed, a commodity vending signal CL1 is sent from a control part 5 to a commodity stocker 6 and a totalizing block 7. Many packaged refrigerated or freezed foods F are stored in the stocker 6 and held at a prescribed low temperature. A carrying means 8 selectively takes out the food F by the signal CL1, the food F is heated and cooked by a magnetron heater 10 and led into the food warming room 13. When the card 3 is inserted into a take-out card receiving port 15, the cooked food F' is selectively led to a take-out port 17 by a take-out signal CL2.
Patent JP-2001160645-A (JP)
Title: Package for semiconductor laser module and method for manufacturing the same
Inventor: KOSUGI KATSUHIKO
IPC: H01S5/022
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive package for a semiconductor laser module with high heat dissipation whose optical axis can be prevented from being shifted, or whose molding and assembly can be simplified. SOLUTION: This method for manufacturing a package for a semiconductor laser module comprises a process for forming mixed materials obtained by adding binder with copper powder and tungsten powder like the shape of a prescribed bottom plate 25 by a metallic powder injection molding(MIM), a frame body forming process for forming mixed materials obtained by adding binder to Kovar powder like the shape of a prescribed frame body 21 by the metallic powder injection molding(MIM), a process for connecting a bottom plate 25 formed by the bottom plate forming process with a frame body 21 formed by the frame body forming process, and a sintering process for sintering and unifying the connected bottom plate 25 and frame body 21.
Patent JP-2001160018-A (JP)
Title: Mobile communication terminal and server and browsing method
Inventor: NAKATSUCHI SHOJI
IPC: H04W4/18
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To cache data without overflows in a portable telephone set on which a browser is loaded. SOLUTION: A mobile station 10 informs a Web server 40 via mobile packet communication network 20 and the Internet 30 of a page size on an EEPROM 104. The Web server 40 transmits HTML data in a size, corresponding to the communicated page size to a mobile station 10.
Patent JP-H07166643-A (JP)
Title: Sheet-shaped structural material and its manufacture
Inventor: ASAMI KEIICHI
IPC: E04C2/24
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a light weight structural material having high strength by composing the sheet-shaped structural material of short fibers for reinforcement and a resin for a matrix and forming the structural material from a surface layer section and an internal layer section with a through-hole. CONSTITUTION:The composite body of short fibers for reinforcement and a resin for a matrix is heated under pressure or cooled under pressure, thus acquiring a compressed composite sheet. Bars for through-holes are not interposed among two or more of the compressed composite sheets in forms, and the compressed composite sheets are unified through laminating and heating, thus molding a sheet-shaped structural material 1. The sheet-shaped structural material 1 is formed by surface layer sections 2 and an internal layer section 3 with through-holes 4, and the surface layer section 2 is molded by sections 5 having continous pores and high porosity and sections 6 having low porosity. Accordingly, the surface layer sections and the internal layer section are unified, thus acquiring the light-weight material having high strength.
Patent JP-2000175124-A (JP)
Title: Power unit
Inventor: HIRAHARA HIROAKI
IPC: H04N5/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To drastically reduce the power consumption of a remote control waiting state to almost 0 W by permitting a decoder to turn on, to decode a remote control signal, to turn on a second switch means in the case of a power-on signal and to turn on main power. SOLUTION: When a remote control signal is received by a remote control photodetector 6, current flowing in the photodetector 6 by photoelectric conversion is accumulated in a capacitor connected to the photodetector 6 and converted into voltage. When the voltage of a capacitor reaches prescribed voltage, a first switch means 23 is turned on and power voltage is added to the decoder 24 of the remote control signal. A decoder 24 is turned on and the remote control signal is decoded. In the case of a power on signal, a second switch means 9 is turned on and a main power circuit 12 is turned on. It is not necessary to add power voltage to the remote control photodetector 6 and the other circuit that consumes power does not exist. Thus, power consumption at the time of remote control standby is almost set to 0 W.
Patent JP-H10183421-A (JP)
Title: Production of polypropylene fiber
Inventor: IKEDA KATSUHIRO
IPC: D01F6/06
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a production process for polypropylene fiber capable of easily and stably producing a polypropylene fiber having a strength of >=8g/d without causing troubles such as fluffing. SOLUTION: A polypropylene having a melt flow rate(MFR) of 10-50g/10min and an Mw/Mn ratio of <=5 (Mw and Mn are weight-average molecular weight and number-average molecular weight determined by gel-permeation chromatography, respectively) is spun by melt-spinning and the obtained undrawn yarn having a crystallinity of 30-50% and a C-axis orientation coefficient of 0.3-0.6 is drawn at a draw ratio of 3-6.
Patent JP-H11158904-A (JP)
Title: Shovel
Inventor: AOKI SHIGERU
IPC: E02F3/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a shovel by which excavation function can be simply obtained, having a high strength. SOLUTION: The shovel has a shovel part formed in a recessed form, a pipe-like handle part 20 attached to the end edge part of the shovel part, and an excavation rod 40 provided freely storably in the inside of the pipe-like handle part 20 and projectably from the edge of the rear face side of the shovel part. A fixing part for fixing at positions projecting and retracting the excavation rod 40 from the edge of the shovel part is provided. The fixing part comprises a slit 26 provided on the side of the pipe-like handle part 20 and formed along the longitudinal direction of the handle part 20, groove parts 27, 28 formed on both end of the slit 26 and approximately perpendicular to the longitudinal direction, and an engaging projection 42 integrally provided with the excavation rod 40 and inserted in the slit 26 and the groove parts 27, 28.
Patent JP-2001163307-A (JP)
Title: Bundling apparatus
Inventor: TANIGUCHI HEIJI
IPC: B65B27/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a bundling apparatus wherein articles can be simply bundled, the entire apparatus can be downsized, and there is no fear of a cut end of an adhesive tape being peeled from a holding section. SOLUTION: The bundling apparatus comprises a tape holder 3 for holding a tape reel 2, a support lever 5 for supporting the adhesive tape 4 drawn out of the reel 2 with an adhesive surface exterior and a grooved pulley 7 placed below a tape support surface of the lever 5 with its upper surface rotated intermittently in a direction of drawing the tape, a tape clamp 6 for holding a cut end of the tape 4 with a peripheral surface of the grooved pulley 7 and a cutter 8 which intermittently reciprocates to cut the adhesive tape 4. The support lever 5 has its take support surface swingable so that it comes into contact with and comes away from the tape holding section. A plurality of receive grooves 17 for receiving objects A to be bundled are formed on the peripheral surface of the pulley 7, while a plurality of clearance grooves 18 for allowing an edge of the cutter 8 to escape are formed.
Patent JP-H06192560-A (JP)
Title: Thermoplastic resin composition
Inventor: WATANABE AKIHIKO
IPC: C08L71/00
Filed: 1992-12-24
Abstract: PURPOSE:To provide a composition comprising a polyphenylene ether resin and a lactone, improving the melt-flowability of the polyphenylene ether resin and excellent in moldability. CONSTITUTION:The composition comprises (A) 99.9-10 pts.wt. of a polyphenylene ether resin (preferably 2,6-dimethylphenol homopolymer) and (B) 0.1-90 pts.wt. of a lactone (preferably epsilon-caprolactone). The composition is preferably produced by dry-blending the components A and B with a Henschel mixer, etc., and subsequently melt-kneading the mixture with a known melt-kneading machine such as a diaxial extruder at 200-350 deg.C. In order to further improve the performance of the composition, the further addition of a styrenic thermoplastic resin is preferable. The resin is preferably ABS resin, rubber-modified polystyrene, etc.
Patent JP-H05175477-A (JP)
Title: Manufacture of semiconductor device
Inventor: MITA KEIJI
IPC: H01L27/06
Filed: 1991-12-26
Abstract: PURPOSE:To manufacture a semiconductor layer having extremely high specific resistance with higher efficiency and hence let a high performance photodiode to coexist with an NPN transistor by canceling creep up diffusion when a substrate is ion-implanted. CONSTITUTION:Phosphorous is ion-implanted over the whole area of a P type substrate 11 having high specific resistance of 40 to 60OMEGA.cm and an epitaxial layer is laminated with a non-dope, which inhibits creep up diffusion and cancels the creep up diffusion with ion-implanted impurities. A photodiode 26 is constituted by the formation of an N<+> diffusion area 2 on the surface of an epitaxial layer of high specific resistance. An NPN transistor forms an N type upper side collector region 19 and a lower side collector region 31 on the epitaxial layer and forms these as collectors on the surfaces.
Patent JP-2001159936-A (JP)
Title: Computer system and its wake-up method
Inventor: TADA MASAHIRO
IPC: G06F11/30
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To realize an optimum wake-up control considering the running-out of a battery for a personal computer(PC) in a system capable of attaining radio communication between the PC and a portable telephone. SOLUTION: How many hours the PC 100 can be operated from shift to a stand-by state is calculated from the residual capacity of a battery in setting up the wake-up of the PC 100 and the power consumption in the stand-by state of the PC 100 and a user is informed of the operation available time through a display e.g.
Patent JP-H09140847-A (JP)
Title: Teaching tool for correcting frog kick in swimming breaststroke
Inventor: SUZUI KIYOUKO
IPC: G09B19/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To easily correct frog kicks in the breaststroke by attaching a freely removable bonding piece to each end of a wide elastic band, and mounting the band on the upper calf via the bonding pieces. SOLUTION: A wide elastic board 1 is provided with a hole 3 for passing an elastic cord 4, and the periphery of the hole 3 is reinforced with yarn. A connecting cord 6 is passed through a hole in the center of a finger grip 7 and is bound into place at each end. The elastic cord 4 is passed through a length-adjustment ring 5, the hole 3 in the wide elastic band 3, the connecting cord 6, and the hole 3 in the wide elastic band in that order and returned to the length adjustment ring 5. The elastic cord 4 is adjusted using the length adjustment ring 5. The cord 4 is first passed through the length adjustment rings 5 at two corners and then through the inside of the first length adjustment ring 5 from the outside of the second length adjustment ring 5. Thus the user is less likely to feel pain caused by stretching the elastic cord.  Also, the band can be easily attached and removed to match the size of the upper calf and the length of the below-knee part.
Patent JP-H07184018-A (JP)
Title: Facsimile equipment
Inventor: YOKOYAMA HIROSHI
IPC: H04N1/32
Filed: 1993-12-22
Abstract: PURPOSE:To provide the facsimile equipment where the storage and reproducing device has a small storage capacity by storing one block in the storage and reproducing device at the time of receiving plural frames of this block in the error correction mode(ECM) and rewriting only a frame in the storage and reproducing device in the case that this frame is an error frame and is retransmitted. CONSTITUTION:Received data is first stored in the residual capacity out of the storage capacity of the storage and reproducing device; and if error frames exist, error painters 1 and 2 are set to respective error frames 1 and 2 after storage. When the error frame 1 is normally retransmitted, the storage position of the storage and reproducing device pointed by the error pointer 1 is rewritten with the normally received frame. When the error frame 2 is normally received, the storage position of the storage and reproducing device pointed by the error pointer 2 is rewritten in the same manner. Thus, the ECM buffer is reduced.
Patent JP-2001168680-A (JP)
Title: Surface acoustic wave element
Inventor: HIRAO YOKO
IPC: H03H9/145
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a surface acoustic wave filter where an insertion loss is small. SOLUTION: The surface acoustic wave filter of a horizontal mode combined resonator type is constituted so that the ratio of the number (M) of input-side comb-like interdigital transducers 3 to the number (N) of output-side comb-like interdigital transducers 4 (M/N or N/M) ranges from 1/11 to 3/8.
Patent JP-H05184017-A (JP)
Title: Drive motor controller for electric automobile
Inventor: HOTTA YUTAKA
IPC: B60L15/28
Filed: 1991-12-27
Abstract: PURPOSE:To carry out highly efficient traveling by driving a drive motor with an interlinkage rate corresponding with control amount. CONSTITUTION:A stator coil 92 is excited at such timing as the phase difference between counter-electromotive force vector induced in the stator coil 92 of a DC brushless motor 11 and an exciting current vector being fed to the stator coil 92 is substantially zero. At that time, interlinkage rate of flux produced from the stator coil 92 and flux produced from a rotor 91 is maximized. Consequently, the torque to be produced in response to the exciting current of the stator coil 92 is maximized, resulting in highly efficient traveling wherein stress is laid on acceleration performance.
Patent JP-2001163166-A (JP)
Title: High pressure vessel for air bag inflator
Inventor: KODAMA HITOSHI
IPC: B60R21/268
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure vessel for an air bag inflator that has high strength and rigidity, provide sufficient pressure resistant strength, heat resistance, and flame resistance, and is lightened. SOLUTION: The high-pressure vessel comprises a multi-layer body having a fiber reinforced plastic layer 10 and a metal layer 12 placed inside the fiber reinforced plastic layer 10. The vessel has high strength and rigidity, provides sufficient pressure resistant strength, heat resistance, and flame resistance, and is lightened.
Patent JP-H05183580-A (JP)
Title: Distributed packet exchange
Inventor: NISHIDAI KAZUO
IPC: H04L45/58
Filed: 1991-12-27
Abstract: PURPOSE:To uniformize the load of plural communication control modules connected to a common bus and to avoid interruption of a new call request as less as possible. CONSTITUTION:Plural communication control modules 121-124 connecting to a common bus 11 are paired 15, 16. One of the pair 15, 16 manages contract information of terminal equipments accommodated to the other mutually. When the one of the pairs is congestion, it is informed to the other and when the other is not in congestion, the call processing is substituted by the other. Thus, so long as both communication control modules in pairs are not in congestion, the call a prescribed is available.
Patent JP-H09162004-A (JP)
Title: Positive temperature coefficient thermistor element
Inventor: HIRANO ATSUSHI
IPC: H01C7/02
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To avoid a positive temperature coefficient thermistor element from short-circuiting and breaking, by causing a body of the element of semiconductor ceramic material to be positively layer-cracked when an excessive voltage is applied to the element. SOLUTION: An inner layer 15 having a large porosity is made by sintering ceramic material for positive thermistor containing resin beads. The inner layer 15 is formed on its both sides respectively with an outer layer 16 having a small porosity, on which an electrode 13 is provided, thus completing a positive thermistor element 11. When an excessive voltage is applied to the thermistor, the inner layer 15 having a large porosity is cracked, whereby a circuit including the positive temperature coefficient thermistor is open-circuited.
Patent JP-2001166233-A (JP)
Title: Drawing method of split exposure device and split exposure device
Inventor: SAKAI TERUO
IPC: G03F7/20
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a drawing means which makes it possible to obtain a drawing body of high quality by suppressing the formation of black streaks due to double exposure at seam parts of scanning ranges of respective scanning systems on a photosensitive material where a drawing is made by a split exposure device. SOLUTION: Drawing data which are present across the border of a 1st scanning optical system side in the overlap area of the scanning ranges of two scanning systems are drawn by the 1st scanning optical system and drawing data present across border of a 2nd scanning optical system side are drawn by the 2nd scanning optical system. Drawing data present over the entire overlap area are drawn double by the 1st and 2nd scanning systems. When a drawing part encircled with a space part is present in the overlap area, the part is drawn only by one of the scanning optical systems according to the position of the drawing part.
Patent JP-H06201098-A (JP)
Title: Hydrogen storage alloy storage tank
Inventor: YOSHIMOTO KAZUYUKI
IPC: F02M21/02
Filed: 1992-12-28
Abstract: PURPOSE:To suppress the generation of sudden oxidizing reaction due to a hydrogen storage alloy, scattered outside, coming in contact with in the air when the wall part of a tank for storing the hydrogen storage alloy is damaged. CONSTITUTION:A wall part 1 is formed into inner-outer double structure constituted of an inner wall 1a and an outer wall 1b, and carbon dioxide serving as antioxidant for inhibiting the oxidation of a hydrogen storage alloy (a) is filled in a space 5 formed between the inner wall 1a and the outer wall 1b.