baber/WOPTO huggingface dataset:
Patent JP-S5770946-A (JP)
Title: Heating control device for intake path of engine
Inventor: ATSUMI MINORU
IPC: F02M31/04
Filed: 1980-10-20
Abstract: PURPOSE: To properly heat an intake path by interconnecting endothermic and radiative means for heating mixture through a control means having variable contact area to reduce the contact between both means when the intake path is overheated.  
     CONSTITUTION: A heat conductive element 4 is disposed between an intake shell 1 and an exhaust pipe 6 and consists of heat pipes having a radiative means 3 at the intake shell 1 side and an endothermic means 2 at the exhaust pipe 6 side. Also, the element 4 is divided at the intermediate portion and consists of an endothermic circuit 4a and radiative circuit 4b while having a control means 5 at the opposed portion. The control means 5 consists of a bimetal 5b for receiving heat from the intake shell 1 and a heat conductive adjuster 5a so that the adjuster 5a is extended whem temperature of the intake shell 1 is a higher than predetermined one to reduce contact between both circuits 4a, 4b. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10314391-A (JP)
Title: Part on pachinko machine board
Inventor: NISHIKAWA YUTAKA
IPC: A63F7/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To efficiently guide pachinko balls to prize zones to give sufficient amusement and satisfaction to players at the time when a variable prizing device is opened, by providing distances through which pachinko balls can pass, at the front face of a fitting base board fitted on a pachinko board and arranging a plurality of non-repulsive buffer members. SOLUTION: A parts 28 on a pachinko board is provided instead of ordinary metallic blocking nails 18 on the board positioned above a variable prizing device 11. And the parts 28 on the board face is formed of a fitting base board 30 provided with a plurality of projected pins 29 at the front face, rotary bodies 32a having a cross-shaped section as non-repulsive buffer members 32 made of non-repulsive resin as the base material and provided with a through hole at the center, and a decoration board fitted to the front face of the rotary body 32a. The pins 29 of the fitting base board 30 are inserted in the through holes of the rotary body 32a and the front ends of the pins are fitted in the recesses provided on the rear face of the decoration board to constitute the integrally formed board face parts 28 and fixed it on the pachinko board 5 with screws or the like.  The pins 29 are arranged with distances through which balls falling between the rotary bodies 32a, 32a can pass.
Patent JP-S633316-A (JP)
Title: Support device for decision of trouble treatment with ship
Inventor: OKITSU NORIYUKI
IPC: G05D1/02
Filed: 1986-06-24
Abstract: PURPOSE:To quickly cope with the troubles of a ship by displaying selectively the contents of a memory means based on the input data given from an external input means. CONSTITUTION:If a trouble occurs during operation, a system 1 refers to a trouble manual, an operation manual and a sailing manual stored in a data file 4 in accordance with the input trouble state and diagnoses the trouble. Then the factor of the trouble is displayed on a display 3 together with the countermeasure to the trouble as well as desired operating and sailing methods. Thus an exact advice is secured to the trouble countermeasure.
Patent JP-H08339035-A (JP)
Title: Picture projection device and projection screen
Inventor: YAMAGUCHI HIROSHI
IPC: G03B21/625
Filed: 1995-06-13
Abstract: PURPOSE: To reduce color shift in a horizontal direction by half and to realize a picture projection device excellent in visual field characteristic by arranging three picture sources triangularly. CONSTITUTION: Three CRTs 1R, 1G and 1B and three projection lenses 2R, 2G and 2B are arranged in a regular triangle shape. The projection screen 30 is constituted of a Fresnel lens sheet 3a, a double-sided lenticular lens sheet 3b whose longitudinal direction is set to a vertical direction and a double-sided lenticular lens sheet 3c whose longitudinal direction is set to the horizontal direction. Projected light divergently made incident on the screen 30 from the projection lens 2 is converged by the Fresnel lens sheet 3a and changed to almost parallel beams. The lenticular lens sheet 3c diffuses the projected light in the vertical direction and corrects the color shift in the vertical direction. The lenticular lens sheet 3b diffuses the projected light in the horizontal direction and corrects the color shift in the horizontal direction.
Patent JP-H09329370-A (JP)
Title: Adsorption refrigerator
Inventor: ADACHI SHUICHI
IPC: F25B17/08
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To accelerate and improve the heat transmission speed of an adsorption element by a method wherein a metallic yarn is mixed in an adsorbent fixed at the adsorption element. SOLUTION: A tube 3 through which a heating medium (hot water) or a refrigerant (cooling water) on the heat source side flows is extended through the vacuum vessel of an adsorption type refrigerating device. A fin 4 is spirally and integrally formed in the tube 3. Further, adsorption elements 6 are fixed between the adjoining fins 4. An adsorbent 11 and a metallic yarn 12 integrally molded by a bonding agent 13 are used as the adsorption element 6. When the metallic yarn 12 makes contact with the outer periphery of a tube 3 and the side of the fin 4, thermal conductivity is improved. Or, instead of the metallic yarn 12, a strip-form metallic piece 14, such as an aluminum foil having high thermal conductivity, having a given length may be used.
Patent JP-H026616-A (JP)
Title: Production of carbon fiber
Inventor: MURATA KATSUHIDE
IPC: D01F9/133
Filed: 1988-06-14
Abstract: PURPOSE:To obtain a large amount of carbon fiber in remarkably high yield at a low cost by contacting a carbon compound gas with suspending catalyst particles composed of a compound containing a specific metallic element and a compound containing other element, thereby depositing carbon in the form of fiber. CONSTITUTION:A carbon compound gas is supplied through a pipe 12 to a reaction vessel 10 together with catalyst particles composed of an alpha-catalyst consisting of a compound containing transition metal element, a metal element such as a born-group element and a metal element of carbon group and a beta-catalyst consisting of a compound containing nitrogen-group element and a metal element such as carbon-group element. The supplied components are made to contact with each other under heating with a heater 11 in a heating zone T1 near the tip end 12a of the pipe 12 in the presence of a carrier gas supplied from a pipe 13. Carbon is deposited in the form of fiber by this process. The exhaust gas is discharged through an extraction pipe 15 and the produced carbon fibers are collected in a collector 14 and recovered.
Patent JP-S5938317-A (JP)
Title: Method for refining dead soft steel
Inventor: YAJI GENPEI
IPC: C21C5/34
Filed: 1982-08-25
Abstract: PURPOSE:To obtain advantageously dead soft steel while inhibiting the oxidation of iron by carrying out refining only by bottom blowing at a restricted oxygen feeding rate after a low carbon range is attained. CONSTITUTION:Refining in a bottom blowing or top and bottom blowing type refining furnace is carried out while feeding oxygen at a conventional rate until a low carbon range (about 0.15-0.05% C) is attained, and the following refining carried out only by bottom blowing at <=1Nm<3>/min-t oxygen feeding rate. Oxygen to be fed in the latter stage may be mixed with an inert gas. Thus, the partial pressure of CO is reduced to inhibit the oxidation of iron, RH treatment or other stage is eliminated, and dead soft steel can be obtd. with high productivity.
Patent JP-S6124620-A (JP)
Title: Column type shift mechanism for automatic transmission in car
Inventor: WATANABE HITOTSUGU
IPC: F16H59/10
Filed: 1984-07-14
Abstract: PURPOSE:To facilitate the shift operation by engaging en engagement body with the desired position of a detent plate through the axial move operation of a grip and the rotary operation of a shift lever while this grip is being held. CONSTITUTION:A shift lever 8 is supported on the upper end of a shift rod 4 that is juxtaposed in a steering column 1 and the manual valve (not illustrated) of an automatic transmission is switched and controlled via a detent mechanism 17 through the rotary operation of a lever 8. This detent mechanism 17 consists of a detent plate 18 on which two or more engagement notches 19 are formed corresponding to each switching position R, P, N, D, or L of the manual valve and an engagement body 21 provided on the basic end of the shift lever 8 that is engaged with a plate 18. Then, the engagement body 21 moves a cylindrical grip 11 in the A direction while pressing the end member 12 in the grip 11. As a result, the engagement body is set to the engaged position through a connection cable 29 and can rotate the shift lever 8.
Patent JP-H0818285-A (JP)
Title: Mounting device of surface mount part and its mounting method
Inventor: TAKAHASHI KATSUHIRO
IPC: H05K3/34
Filed: 1994-06-28
Abstract: PURPOSE:To relax mechanical stress by providing an elastic intermediate connection layer between a surface mount wiring board and a surface mount part and by electrically connecting the surface mount wiring board and the surface mount part through the intermediate connection layer. CONSTITUTION:Lands 2a, 2b are formed in a surface of a surface mount wiring board 1 by etching of copper. Similarly, after two through-holes 4a, 4b are provided as an intermediate connection layer 3 by using an elastic polyimide film to it, two pairs of lands 5a, 5b, 6a, 6b are formed by etching of copper. Then, after cream solder 7a, 7b is applied to the lands 2a, 2b of the surface mount wiring board 1 and the intermediate connection layer 3 is mounted, cream solder 8a, 8b is applied on the lands 6a, 6b and a layered ceramic chip capacitor 9 is mounted as a surface mount part. Thereafter, cream solder is melted in a reflow furnace and soldering is carried out.
Patent JP-H09295504-A (JP)
Title: Air tire with urethane lining
Inventor: IMANISHI TADAO
IPC: C08J7/04
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent separation from an air tire, provide wearresistance and the property of preventing the production of dust, and to improve the strength by applying an urethane lining to a part or the whole of the surface of a tire. SOLUTION: A part or the whole of the surface of an air tire 1 is lined with urethane. The thickness of the urethane lining 2 is 6mm or less. Accordingly, it is possible to prevent separation from the air tire due to lowering of air pressure or the like and to make the most of the property of urethane in view of strength. The tire is used for carrying material and products in a semiconductor manufacturing factory or the like, espectially in a room where the dust-proofness is required.
Patent JP-S5671092-A (JP)
Title: Optical active cephalosporin analogous derivative
Inventor: HIRATA TADASHI
IPC: A61P31/04
Filed: 1979-11-14
Abstract: NEW MATERIAL:An optical active derivative of cephalosporin analogous derivative shown by the formula I (R 1  is H or carboxylic acid-protecting group; Hal is halogen; H at 6 and 7 positions are in cis relation) and its salt.  
     EXAMPLE: ( - )-Cis-7-amino-3-chloro-1-azabicyclo[ 4.2.0 ]oct-2-ene-8-one-2-carboxylic acid.  
     USE: An antibacterial agent and its synthetic intermediate. An optical active cephalosporin having strong antibacterial activity can be obtained by deacylation of a cephalosporin analogous derivative.  
     PROCESS: A compound shown by the formula II (R is optionally substituted unsaturated 6-membered carbon ring, or heterocyclic 5-membered ring; X is H, NH 2 , OH, etc.) is deacylated optically selectively to give an optical active derivative of a compound shown by the formula I or its salt. The deacylation, for example, is carried out by using a bacterium belonging to the genus Aeromanas, its treated culture and/or bacterium producing enzyme. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6038361-A (JP)
Title: 3-aroyl halogenated pyrrole and its preparation
Inventor: EZAKI NORIO
IPC: C07D207/34
Filed: 1983-08-12
Abstract: NEW MATERIAL:3-Aroyl halogenated pyrrole of formula  I (X is Cl, Br or H). EXAMPLE:2,5-Dichloro-3-(3',5'-dichlorosalicylocyl)pyrrole. USE:Antibacterial or antimold agent. PREPARATION:The compound of formula I can be prepared by hydrolyzing the compound of formula IV prepared by the Friedel-Crafts reaction of N-benzenesulfonyl halogenated pyrrole of formula II with halogenated methoxybenzoyl chloride of formula III.
Patent JP-S5490171-A (JP)
Title: 5-cyano-1-methylpyrrole-2-acetic acid and its preparation
Inventor: KONDOU SEI
IPC: C07D207/34
Filed: 1977-12-08
Abstract: NEW MATERIAL:5-Cyano-1-methylpyrrole-2-acetic acid of formula I.  
     USE: A raw material of 1-methyl-5-aroylpyrrole-2-acetic acid having antiphlogistic activity.  
     PROCESS: The compound I is prepared by reacting 1-methyl-2-(2', 2', 2', -trihalo- 1'-hydroxyethyl)pyrrole II with a cyanogenating agent such as potassium cyanide, under basic condition, in the presence of OH ions, pref. in a solvent such s methanol, at room temperature or below room temperature (if necessary by heating). The compound II can be obtained by reacting 1-methylpyrrole with trihaloacetaldehyde in a solvent such as diethyl ether, at -10°C to room temperature. The reaction of the compound I with an arylating agent gives 1-methyl-5-aroylpyrrole-2 -acetic acid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07286550-A (JP)
Title: Detecting method of air value used as basis of prepa ation of micture
Inventor: MIHIYAERU JIYUUTOHORUTO
IPC: F02D45/00
Filed: 1993-05-27
Abstract: PURPOSE: To provide a method capable of surely detecting the generation of pulsations and supplying the correct air value to a fuel quantity adjusting device even in the event of pulsations. CONSTITUTION: During the suction stroke of a cylinder of an internal combustion engine, a maximum value (LW-max) and a minimum value (LW-min) of airflow are calculated from measurements (LW) transmitted from an airflow meter and a difference value (PU) is generated from the absolute values of the two extreme values (LW-max, LW-min). The difference value (PU) is compared with a predetermined threshold (ASW), and if the difference value (PU) is greater than the threshold (ASW), the measurements transmitted from the airflow meter are switched to predetermined substitute values from a substitute characteristic value memory for air-fuel mixture preparation when a throttle valve is opened to an angle (DK) greater than a predetermined angle (DK-min) and when the internal combustion engine is not in an unstable operating condition.
Patent JP-H0315207-A (JP)
Title: Dc motor system
Inventor: SAKAMOTO HIDEO
IPC: B60L15/28
Filed: 1989-06-12
Abstract: PURPOSE:To achieve quick response at all times by varying the gain of a controller such that the open loop gain of a DC motor system is compensated based on the number of DC motor to be separated from the circuit. CONSTITUTION:A feedback signal 50 is fed through resistances 1f, 1g, a capacitor 1h, resistances 1j, 1k and a capacit 1l to an operational amplifier 1a. Output from an operational amplifier 1o is fed through a capacitor 1n to the input of the operational amplifier 1o. A differential amplifier basically integrates the input and outputs the integrated input. Here, the polarity of the output from the differential amplifier is inverted when compared with that of the integrated input. Consequently, output from the differential amplifier increases or decreases to equalize the output from a target setter 1a and the feedback signal 50. Output from the differential amplifier is connected to a phase shifter 1p. The phase shifter 1p provides a gate signal 10 to a chopper 2a.
Patent JP-S6041326-A (JP)
Title: Inverter circuit
Inventor: MASUDA HIROO
IPC: H03K19/017
Filed: 1984-07-17
Abstract: PURPOSE:To make the operation speed higher and to reduce the power consumption by constituting a CMOS inverter of a P type MOS transistor Tr and an N type MOSTR to use this inverter as a bootstrap type. CONSTITUTION:The first - the third inverter circuits are constituted of N type MOSTRs 2, 4, and 6 as load elements and P type MOSTRs 1, 3, and 5 as driving elements. A prescribed input pulse phiin is inputted to the first and the second inverter circuits, and the first inverter circuit is allowed to fall after the fall of the output of the second inverter circuit. The output of the first inverter is applied to the gate of the TR5 of the third inverter. The output of the second inverter is applied to the gate of the TR6 of the third inverter through an earth potential and a P type MOSTR8. Thus, inverters are used as a bootstrap type to make the operation high-speed and to reduce the power consumption.
Patent JP-H10320560-A (JP)
Title: Image measuring instrument
Inventor: YOSHIDA TAKUMI
IPC: G06T7/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the success probability of a correlative calculation method by discriminating the correspondence relation with use of a reference data block whose magnification has been changed and a search data block. SOLUTION: A single sheet of reference image is decided out of a set of stereoscopic images obtained by photographing a pattern projection object, and another sheet of image is used as a search image. A data setting part 22 sets a search area in the search image and then sets a search data block of lateral width L. A data magnification decision part 24 decides the local length L1 at a position near a search object point included in a reference image and then decides the local length L2 of the search data block. An arithmetic processing part 23 segments the data from the reference image in width of L'+(L1/L2)×L and changes the magnification (L2/L1) to obtain a reference data block. Then, an area correlative coefficient is calculated between the reference data block and the search data block.
Patent JP-H09296909-A (JP)
Title: Liquid fuel gasifying burner
Inventor: OTA HIDEAKI
IPC: F23D11/10
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a burner excellent in safety and maintainability by lntegratedly storing in a cooling water pipe a fuel feed pipe and an oxidizing agent feed pipe which are individually arranged in a separate manner from each other relative to the axis of the burner, and arranging a flame extinguisher on a downstream end part of the oxidizing agent feed pipe. SOLUTION: A fuel feed pipe 101 and an oxidizing agent feed pipe 102 are arranged separate from each other relative to the center axis of a burner and in an opposite manner to each other, and connected to a nozzle body 110 at a forward end part on the downstream side of the burner, and integratedly stored in a cooling water pipe 103. A flame extinguisher 120 is installed on a downstream end of the oxidizing agent feed pipe 102. The oxidizing agent to be sprayed from an oxidizing agent spray nozzle 119 is collided with the fuel to be sprayed from a fuel spray nozzle 118. The cooling water is fed to a cooling water header 107, and fed to a burner tip part from a cooling water feed pipe 104 reaching the burner tip part.  The cooling water cools an outer circumferential surface of the tip of a spray plate 112, passes through a cooling water return flow passage 121 and cools the fuel feed pipe 101 and the oxidizing agent feed pipe 102.
Patent JP-S5938565-A (JP)
Inventor: UNO HIROSHI
IPC: F24S90/00
Filed: 1982-08-24
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-S5771033-A (JP)
Title: Information processor
Inventor: NAKAMURA TAKAYOSHI
IPC: H03K5/156
Filed: 1980-10-21
Abstract: PURPOSE:To achieve synchronization within less than a half clock, by generating a signal synchronizing with a clock by detecting an asynchronous input signal rising and breaking. CONSTITUTION:Outputs of two transfer gates T31 and T33, wherein a synchronous input signal I31 is written and held being in phase and out of phase with a clock I32 respectively, are inputted to inverters IV31 and IV33; and outputs of 2nd-stage transfer gates T32 and T34, wherein the outputs of the inverters IV31 and IV33 are read being out of phase and in phase with the clock I32 respectively, are exclusively ANDed. Therefore, a synchronized output O31 is obtained within a half clock from the rise and break of the asynchronous input I31.
Patent JP-H071342-A (JP)
Title: Universal forming grinding wheel and electrolytic dressing method using this
Inventor: OMORI HITOSHI
IPC: B24B53/07
Filed: 1993-06-18
Abstract: PURPOSE:To provide a universal forming grinding wheel and an electrolytic dressing method, capable OF coping with various grinding wheel forms and being manufacturable inexpensively in a short time. CONSTITUTION:A universal forming grinding wheel 10 consists of a grinding wheel holder 4 madeS so as to be clamped to a rotating spindle 2 and plural pieces of disk wheel elements 6 to be attached to this wheel holder 4, and the wheel holder 4 is provided with a cylindrical fitting surface 4b, a flange part 4c installed in one end of this fitting surface, and a thread part 4d installed in the other end, while these plural grinding wheel elements 6 have metallic parts 7 with through-holes to be fitted to the fitting surface and metal bonded grinding wheel part 8 formed in an outer circumferential part of the metallic part, respectively. In addition, through-holes of these plural wheel elements are inserted into the wheel holder fitting surface, and thereby these wheel elements are held in gap with the flange part by a nut 5 to be screwed with the thread part of the wheel holder 4.
Patent JP-S5937889-A (JP)
Title: Self-excited inverter
Inventor: HATSUTORI MASAYUKI
IPC: H02M7/537
Filed: 1982-08-25
Abstract: PURPOSE:To simplify the structure and to eliminate the irregular magnetization of a transformer by constructing a self-excited inverter of a transistor, providing a clamper in the base of the transistor, and setting the operating current. CONSTITUTION:A transistor Tr is grounded at the emitter, and operated in switching. A transistor T has the first to third coils P1-P3 at the primary side, and has a coil S1 at the secondary side. The base of the transistor Tr is connected through a resistor R2 and a condenser C1 to the coil P1. Diodes D1, D2 clamp the base voltage of the transistor Tr, and forms an emitter current limiter together with the resistor R1. A diode D4 clamps the collector voltage of the transistor Tr.
Patent JP-2000336687-A (JP)
Title: Shovel
Inventor: KAMIOKA SUSUMU
IPC: E02F3/02
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a shovel allowing a helve body and a scoop body to be smoothly connected and firmly fixed without looseness. SOLUTION: A scoop body fit-in part 2a of a helve body 2 is formed to be gradually smaller in diameter toward the end part, and its tip is provided with a slotted groove 5 of specified length recessed almost parallel with the axial direction of the helve body 2. The scoop body fit-in part 2a is inserted in an insert pipe 6 of the scoop body 3 while making the slotted groove 5 almost parallel with a scoop face 3a, and the tip of the scoop body fit-in part 2a is fitted in while being curved onto the slotted groove 5 side along a curved part 6a of the insert pipe 6 and firmly fixed so as not to be loosened by reaction caused by the tip bend of the scoop body fit-in part 2a.