baber/WOPTO huggingface dataset:
Patent JP-S52147449-A (JP)
Title: Optical branching and condensing devices
Inventor: NAKAYAMA TAKASHI
IPC: G02B27/10
Filed: 1976-06-02
Abstract: PURPOSE: To accurately branch and condense light to the focal position of a revolving elliptical body with simple constitution by using a reflecting mirror using a plurality of revolving elliptical body faces as a reflecting plane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52148338-A (JP)
Title: Pin-ball game machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1976-06-02
Abstract: PURPOSE: A pin-ball game machine in which the force of hitting a packinko ball can be controlled by an external operation in the direction of straight line of an operation knob. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06279677-A (JP)
Title: Polyphenylene sulfide resin composition and light-reflecting molded article
Inventor: OGITA YASUHISA
IPC: F21S8/10
Filed: 1993-03-24
Abstract: PURPOSE:To provide a polyphenylene sulfide resin composition providing a molded article having excellent surface-smoothness, adhesion and strength and obtain a light-reflecting molded article having excellent surface-smoothness, adhesion and strength by molding the resin composition. CONSTITUTION:The polyphenylene sulfide resin composition is composed of (A) 40-70wt.% of a polyphenylene sulfide resin having a melt viscosity of 300-4,000 poise and containing 0.05-4mol% of amino group based on the phenylene sulfide unit, (B) 30-60wt.% of a powdery filler having an average particle diameter of 1-5mum and (C) 0-3wt.% of a polyalkylene glycol having amino group. A light-reflecting molded article is produced by molding the resin composition.
Patent JP-H09260509-A (JP)
Title: Dual gate and its manufacture
Inventor: SUZAWA HIROSHI
IPC: H01L21/28
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a gate where voltage does not fluctuate by heat treatment. SOLUTION: A p-type conductive layer 15p and an n-type conductive layer 15n connected to the layer are provided. First metal silicide layers 16 (16a) are formed on the p-type conductive layer 15p and second metal silicide layer 16 (16b) are formed on the n-type conductive layer 15n. A groove 17 is formed in the metal silicide layers 16 on the boundary of the p-type conductive layer 15p and the n-type conductive layer 15n. A buried conductive layer 20 constituted of the conductive metal material that separates at least the first and second metal silicide layers 16a and 16b and inhibits the mutual diffusion of impurities, which occurs between the first and second metal silicide layers 16a and 16b, is formed in the groove 17.
Patent JP-H06279633-A (JP)
Title: Chlorinated ethylene rubber composition
Inventor: WATANABE NAOTOSHI
IPC: C08K5/17
Filed: 1993-03-24
Abstract: PURPOSE:To produce the subject composition excellent in elongation set, mechanical strength, oil resistance, etc., useful for automotive part items, e.g. boots by compounding a chlorinated ethylene polymer, an acid acceptor, an amine salt of polyhydric alcohol and a mercaptotriazine compound in specific ratios. CONSTITUTION:The objective composition consisting of (A) 100 pts.wt. of chlorinated ethylene polymer, (B) 1.0-15 pts.wt. of a metal compound serving as an acid acceptor (e.g. oxide of group II metal or group IVa metal) and/or a hydrotalcite of the formula MgaMeb(OH)cCO3.nH2O [Me is Al, Cr or Fe; (a) is 1-10; (b) is 1-5; (c) is 10-20; (n) is 0-8], (C) 0.1-10 pts.wt. of an amine salt of polyhydric alcohol (e.g. cyclohexylamine salt of ethylene glycol) and (D) 0.01-5.0 pts.wt. of a mercaptotriazine compound of formula I (R1 is mercaptoamino group).
Patent JP-H08259499-A (JP)
Title: Production of acyloxyaryl ketone
Inventor: HOKOGAHARA HISASHI
IPC: C07C69/63
Filed: 1995-03-24
Abstract: PURPOSE: To easily produce the subject compound useful as an intermediate of a raw material for a functional polymer, etc., on an industrial scale in high yield by acylating a specific polyhydroxydiphenylmethane compound with an acid anhydride in the presence of an oxygen-containing gas and successively subjecting the reaction product to liquid-phase oxidation. CONSTITUTION: The objective compound is produced by acylating a compound of formula (R1 to R5 and R1 ' to R5 ' are each OH, H, a halogen, a 1-5C alkyl, a 1-5C alkoxy, phenyl or allyl provided that at least one of R1 to R5 and at least one of R1 ' to R5 ' are OH) (e.g. 4,4'-2,4' or 2,2'-dihydroxydiphenylmethane) with an acid anhydride such as (monochloro)acetic anhydride, propionic anhydride or caproic anhydride in the presence of an oxygen-containing gas such as air without using a catalyst and successively carrying out liquid-phase oxidation of the product.
Patent JP-H01240044-A (JP)
Title: Token passing transmission regulator
Inventor: SAKAMOTO TAKASHI
Filed: 1988-03-22
Abstract: PURPOSE:To arbitrarily and in node-wise set a regulation level, to regulate a transmission without making the node impossible to communicate exist and to secure an arbitrary throughput for the fluctuation of a traffic by transmitting a transmission regulation frame containing regulation level information to an arbitrary node by a control node. CONSTITUTION:The control node of a system transmits the transmission regulation frame having the regulation level information. A reception circuit 1 converts received serial data into parallel data in each slave node. A regulation level information register 4 analyzes a reception frame outputted from the reception circuit 1, when it is decided as the transmission regulation frame, sets the regulation level information to a register and outputs this regulation level information to a comparator 5. A token detection circuit 6 analyzes the reception frame and outputs a pulse to the comparator 5 when the token is recognized. The comparator 5 counts this pulse, compares the output value of the register 4, when they are matched, a token reception signal is outputted to a transmission control circuit 8 and the transmission control circuit 8 transfers the frame to a transmission circuit 3 based on a transmission request.
Patent JP-S56163926-A (JP)
Title: Tower wagon
Inventor: OOTANI TADAATSU
IPC: B60P3/14
Filed: 1980-05-16
Abstract: PURPOSE: To facilitate access to a working stage provided on the top of a boom and to serve the steps as tool boxes by a method wherein the step to approach to this working stage is provided on a tower wagon having the working stage at its top.  
     CONSTITUTION: An entrance step 9 is provided vertically on one side of the body frame and a plurality of steps 9 1 , 9 2 ,... are equipped on these entrance steps 9. The inner part of the entrance steps 9 is made empty and cover plates 13 1 , 13 2  which can turn freely around hinge parts 12 are provided on its sides and upper surface so that they can be used as a tool box 11 when they are opened and closed by grips 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56162677-A (JP)
Title: Paper feeder
Inventor: FUJITA TAKAYUKI
IPC: B41J13/00
Filed: 1980-05-20
Abstract: PURPOSE: To provide a paper feeder capable of opening and closing automatically a  press roller for paper by using a relatively simple construction, by a method wherein the press roller is separated from a platen through an arm when the platen is  rotated in a direction opposite to the paper feed direction.  
     CONSTITUTION: The press roller 1 for paper is rotatable fitted on a shaft 5 fixed to a pair of arms 3, 4 and it is pressure contacted to the platen 2 by the tension of springs 10, 10'. A projecting part 3a of the arm 3 is enabled to be contacted to and separated from the outside peripheral surface of a cam 14. The platen 2 is rotated in the direction of arrow B (opposite to the paper feed diredtion A) to bring the projecting part 3a into contact with a cam surface 14c of the cam 14, then the arm 3 is displaced with a shaft 7 as a fulcrum and the roller 1 is separated from the platen 2. Then, the platen 2 is rotated in the direction of the arrow A so that the paper P is fed between the platen 2 and the roller 1 by the platen 2 and a pinch roller 20. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11245891-A (JP)
Title: Outboard motor
Inventor: KAWAI TAKASHI
IPC: B63H20/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an outboard motor in which a tube binding a plurality of linear members together resists disconnection and has a mounting structure of good appearance. SOLUTION: An outboard motor includes an upper cowling and a lower cowling 4 which cover an engine, a through hole 26 passing through the lower cowling, a plurality of linear members 27, such as cables, wires, and hoses, placed in the through hole and brought out forward from within the lower cowling, and a rigging tube 41 having the linear members inserted therein and having a spiral rib 42 formed on the outer surface thereof. A rigging tube mounting hole part having a spiral groove formed on the inner surface thereof is formed in the through hole, and the rigging tube is fitted into the rigging tube mounting hole part and extended forward from the lower cowling. Also, the rib on the rigging tube is engaged in the groove of the rigging tube mounting hole part.
Patent JP-H10260542-A (JP)
Title: Electrophotographic photoreceptor
Inventor: RIN MAMORU
IPC: G03G5/06
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor high in sensitivity and photographic performances by incorporating as a charge generating material titanyl phthalocyanine in a charge generating layer and a specified compound in a charge transfer layer. SOLUTION: This electrophotographic photoreceptor is provided on a conductive substrate with a charge generating layer containing as the charge generating material the titanyl phthalocyanine and a charge transfer layer containing the compound represented by the formula in which each of R<1> and R<3> is, independently, an H atom or an alkyl or alkoxy or aromatic group each optionally substituted; each of R<2> and R<4> is, independently, an H atom or an alkyl, alkenyl, or aralkyl group or the like each optionally substituted; and (n) is an integer of 0-5. The titanylphthalocyanine charge generating material has a maximum intensity peak at a Bragg's angle 2θ (±0.3) of 26.2 deg., this permitting the photoreceptor to be enhanced in sensitivity.
Patent JP-H02245859-A (JP)
Title: Bus switching method for data transmission system
Inventor: MOROTOME KIYONORI
IPC: G06F13/36
Filed: 1989-03-20
Abstract: PURPOSE:To prevent the address from being limited even in the case of switching from a data processor consisting of a small number of bits to a data processor consisting of many bits by switching and connecting a data bus to an upper bit group or a lower bit group between data processors which handle data different in the number of bits. CONSTITUTION:An 8-bit data line is used as a bus 14, and one 8-bit data line 14a is connected to upper bytes D08 to D15 of the input/output terminal of an MPU 11, and one 8-bit data line 14b is connected to lower bytes D00 to D07. One input terminals of AND gates 19 and 20 are connected in parallel to an upper DS terminal 11a of the MPU 11, and AND gates 21 and 22 are connected to a lower DS terminal 11b. Thus, the address is not limited though the data processor consisting of a small number of bits is switched to the data processor consisting of many bits.
Patent JP-H09259774-A (JP)
Title: Magnetron
Inventor: AIGA MASAYUKI
IPC: H01J23/22
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve rupture strength of strap rings, and enhance a quality of a magnetron without exerting influence on a resonator characteristic by forming the strap rings to connect vanes every other piece, in a cross-sectional almost U shape. SOLUTION: A small diameter strap ring 3 is a small diameter strap ring joined to vanes 2 by silver solder, and connects the vanes 2 every other piece so as to become the same electric potential. A large diameter strap ring 4 is joined by silver solder to vanes 2 to which the small diameter strap ring 3 is not joined, and connects the vanes 2 every other piece so as to become the same electric potential. The strap rings 3 and 4 are formed in a cross-sectional almost U shape, and its opening end is arranged in the direction for separating from the vanes 2, and capacitance between the vanes 2 and the strap rings 3 and 4 and the mutual strap rings 3 and 4 is set equal as usual, and a characteristic of a cavity resonator is not changed.
Patent JP-H05301030-A (JP)
Title: End shrinkage treatment of selectively permeable hollow fiber
Inventor: TANAKA SATOSHI
IPC: B01D63/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide a method for shrinkage (diametral reduction) of the ends of selectively permeable hollow fibers consisting of a polymer of an arom. polyamide system in such a manner that the ends of these fibers are diametrally reduced while bundling the fibers to a high density, thereby forming the gaps into which the resin for adhering and sealing can be penetrated. CONSTITUTION:After the ends of the selectively permeable hollow fibers are subjected to an immersion treatment with a treating liquid of a water-soluble org. compd. system having a b.p. of <=105 deg.C and an m.p. of <=20 deg.C, the ends of the selectively permeable hollow fibers subjected to the immersion treatment are dried and the org. solvent, etc., deposited thereon are removed. The outside diameter of the selectively permeable hollow fibers of these parts is then reduced by 5 to 15%. Then, the water in the selectively permeable hollow fibers (membranes) and the org. compd. are substd. by immersing the fibers into the treating liquid of the org. compd. system and act as a plasticizer to the arom. polyamide constituting the selectively permeable hollow fibers. The molecules of the arom. polyamide flocculate and the required diametral reduction is attained. In addition, the structure of the fibers changes to the stable structure and, therefore, the resin is liable to be penetrated into the ends and the dense adhesion is attained.
Patent JP-H06277210-A (JP)
Title: Image diagnostic device and its examination time shortening scan condition setting method
Inventor: OZAKI MASAHIRO
IPC: A61B6/03
Filed: 1993-03-25
Abstract: PURPOSE:To provide such a scan control method as a usual advance of an examination is suspended and the examination of a patient can be finished in the shortest time, at the time of emergency, in the image diagnostic device. CONSTITUTION:When it is instructed to select an examination time shortening scan mode by a selection switch, it is instructed to interrupt a usual examination at its point of time from an examination time shortening scan mode instructing part 11 to a scan control part 13, and simultaneously, it is instructed to generate the shortest scan condition in an examination condition to a shortest scan condition generating part 12. The scan control part 13 which obtains the interrupting instruction interrupts a scan by controlling a bed control part 14 and an X-ray control part 15. The shortest scan condition generating part 12 generates automatically the shortest scan condition. Subsequently, the scan control part 13 restarts and executes the scan by controlling the bed control part 4 and the X-ray control part 15, based on the generated shortest scan condition, after generation of the shortest scan condition by the shortest scan condition generating part 12 is completed.
Patent JP-2000260913-A (JP)
Title: Electrode of semiconductor device
Inventor: IWABUCHI HIROSHI
IPC: H01L23/32
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrode of a semiconductor device being employed at an intermediate board for enhancing strength at a soldered part. SOLUTION: The electrode of a semiconductor device comprises a first electrode 3 for connecting a semiconductor chip 1 with an intermediate board 2, and a second electrode 8 for enhancing the bonding strength of solder formed on the intermediate board 2 of a metal being bonded to solder through formation of an intermediate compound or by surface treatment. According to the arrangement, an electrode structure of enhancing the strength at soldered part can be obtained.
Patent JP-2000255746-A (JP)
Title: Force-feeding device for garbage or the like
Inventor: OMURA TAKAYOSHI
IPC: B65F5/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To supply material to a force-feeding pump without applying excess pressure to efficiently suck and discharge the material. SOLUTION: This force-feeding device has a screw feeder 2 for feeding material 1 with mixing and compressing the material 1, and a force-feeding pump 6 including a hopper 3 for receiving the material 1 discharged from the screw feeder 2 and two force-feeding cylinders 4, 5 for alternately sucking and discharging the received material 1. A pressure detector 35 detects a supply pressure of the material 1 fed into the hopper 3, and the drive of the screw feeder 2 is controlled according to largeness of the detected signal to supply the material 1 at an appropriate pressure.
Patent JP-H11264827-A (JP)
Title: Reagent bottle
Inventor: HACHIMAN HIDEO
IPC: G01N35/02
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To make insertable a plurality of nozzle tips at one time, by setting the long-side size and the short-side size of a rectangular opening in a liquid container at specific values and attaching a lid which closes the opening so as to be freely openable and closable. SOLUTION: A liquid container has an opening 1 whose long-side size is about 70 mm or higher and whose short-side size is about 9 mm or larger. In addition, a lid which closes an opening part is installed at a container body 5 so as to be freely openable and closable. As a result, an eight-gang multipipetting device which is suitable for a mulwell plate at a pitch of about 9 mm lengthwise and breadthwise or eight-nozzle tips which are placed on an automatic eight-gang dispensing apparatus can be inserted directly, a liquid at the inside can be sucked, and it is possible to prevent dust particles or the like from creeping into the housed liquid.
Patent JP-H02281065-A (JP)
Title: Impact-resistant polyester blend
Inventor: KISHIYOORE UDEIPI
IPC: C08L25/04
Filed: 1990-03-16
Abstract: Impact resistant polymer blends of crystallizable polyester, e.g. PET, and styrene copolymer graft rubber composition, e.g. ABS, and an impact modifying amount of a mixture of a fatty acid salt, e.g. sodium stearate, and an acid copolymer, e.g. SMA, are useful as engineering thermoplastics, e.g. for injection molding of articles requiring high impact resistance.
Patent JP-S51142169-A (JP)
Title: High speed hydraulic pressure press
Inventor: KAWASHIMA YUUJI
IPC: B30B15/20
Filed: 1975-06-02
Abstract: PURPOSE:A pressure press to make a cycle time be shortened and to make a productivity be improved, by connecting both main and quick feed cylinder in tandem, and by supplying a pressure oil only to said quick feed and main cylinder during an idle quick feed, and a working, stroke, respectively, without using a prefill valve.
Patent JP-S52149271-A (JP)
Title: Production of purified water
Inventor: TSUKAMOTO TERUKI
IPC: C08J5/22
Filed: 1976-06-07
Abstract: PURPOSE: To plan the separation of scale components together with turbidity components, by separating with the permeable membrane, after the pH value of the separated liquid obtained by adding the precipitate-forming agent for removing the hardness ions to the seawater, has been regulated to the range at which alkaline scale does not deposit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59194731-A (JP)
Title: Automatic detection of cuff
Inventor: RATSUSHIYU DABURIYUU FUUDO JIY
IPC: A61B5/02
Filed: 1984-04-05
Abstract: Automated blood pressure monitors utilizing a pressurized cuff are adapted automatically to work with a variety of cuff sizes, including neonatal. An acoustical pressure pulse is generated at the monitor, propagated to and through the cuff, and back to a pressure transducer in the monitor. The total time of propagation is indicative of the cuff size being utilized.
Patent JP-S62221418-A (JP)
Inventor: DEIDEIE JIYANNETSUSHIINI
IPC: B01D53/04
Filed: 1986-03-24
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-S57183556-A (JP)
Title: Fuel pressure control valve
Inventor: KOMURO HIROSHI
IPC: F02M69/00
Filed: 1981-05-06
Abstract: PURPOSE:To surely control fuel pressure automatically in a portion of at least an operational range, by absorbing action of a diaphragm in the ooerational range of unstable displacement in the vicinity of its displacement start through operation of a plunger spring. CONSTITUTION:Fuel, flowing into a pressure regulating chamber 4 from an inlet pipe 1, is controlled to constant pressure by tension of a coil spring 6, pressing a diaphragm 9, and fed to a fuel injection valve from an outlet pipe 3. The protruding part of a plunger 16 is set at a face-to-face position to a surface in the pressure regulating chamber 4 side of a center disc 10, and a plunger spring 17 is housed internally of the hollow place of the plunger 16. While the plunger 16 is pressed to a stopper 19 by the plunger spring 17. Further an operating distance G is provided between the plunger 16 and a valve body 11, then an unstable operational range of the diaphragm 9 in the vicinity of a displacement start point can be excepted to perform correct regulation of pressure.
Patent JP-H10260238-A (JP)
Title: Device and method for estimating arrival direction of radio wave
Inventor: KUBO SHUNICHI
IPC: H04W16/28
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To estimate an arrival direction when the arrival direction can take all directions in a horizontal space by providing an antenna element arrangement that is suited for estimating the arrival direction of a radio wave in a horizontal surface and estimating the arrival direction of the radio wave by a nerve circuit network method. SOLUTION: A device has a means 20 for obtaining a vector with the values of real and imaginary parts of the ratio of complex amplitudes as elements from a signal that a radio wave signal reception element 10 being arranged at a specific position receives and a signal that a plurality of radio wave signal reception elements 11-1N being arranged on a specific trace surrounding the arrangement position of the signal reception element 10 receive, a nerve circuit network 30 that obtains the probability of the arrival direction of a radio wave signal as a value for each direction with the obtained vector as input, and an estimation means 40 for estimating the arrival direction of the above signal.
Patent JP-S63233641-A (JP)
Title: System for preventing malfunction of signal conversion circuit
Inventor: KIMURA SHIGEO
IPC: H04M3/02
Filed: 1987-03-20
Abstract: PURPOSE:To surely prevent a malfunction due to surge from being generated, by generating a prohibition pulse having a prescribed pulse width larger than that of a surge pulse when the surge pulse is inputted, and prohibiting the discrimination of off-hook only for a time equivalent to the pulse width of the prohibition pulse. CONSTITUTION:When the surge pulse S is generated, a large current flows instantaneously in a current monitoring circuit 10, and a state similarly as the off-hook of a telephone set is generated. Consequently, a loop detection circuit 12 outputs the pulse P of (L) level corresponding to the generation of the surge pulse S. When a control circuit 13 inputs the pulse P, the pulse P is introduced to a queuing time generation circuit 21. Then, a reference pulse with the prescribed pulse width is generated. A time equivalent to the pulse width of the reference pulse is set as the queuing time TO. A comparator 22 outputs a signal 22a which prohibits the discrimination of the off-hook only for the queuing time TO when the queuing time TO is larger than a time Tp. In such a way, the queuing malfunction of a delivery circuit 23 can be prevented from being generated even when the surge pulse is inputted as an input signal C in the period of the queuing time TO.