baber/WOPTO huggingface dataset:
Patent JP-H10162274-A (JP)
Title: Collision detector
Inventor: KATAKURA KAGEYOSHI
IPC: G08B21/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To enable the detection and measurement of only collision which becomes a true obstacle by installing a vibration detector having sensitivity in the horizontal component of vibrations on a road coating surface or its option body structure and detecting the accident of collision on a road by a signal from the vibration detector. SOLUTION: When rapidly decelerating a car body, negative acceleration is generated on the car body but as the reaction of braking force corresponding to this acceleration, horizontal stress is generated on the surface of road. Therefore, when any accident to disturb safe operation occurs, because of this stress, vibrations for keeping the horizontal displacement component preferential are generated without fail. Then, a vibration detector D having sensitivity in the horizontal component of vibrations is installed on a road paving surface 5 or its option body structure 7 and the accident of collision to disturb the safe operation of following vehicle is detected by the signal from this detector D. Then, collision detecting processing is applied to the signal from the detector D by a signal processing part 8 and the result is outputted by an output part 9.
Patent JP-H05124558-A (JP)
Title: Motorcycle frame cover
Inventor: SAKAI IKUO
IPC: B62J23/00
Filed: 1991-11-05
Abstract: PURPOSE:To obtain a frame cover for a motorcycle which is capable of mounting the frame cover on a frame in a removable manner and achieving the removing work easily in the assembled condition by integratedly assembling the frame cover which is manufactured in three pieces. CONSTITUTION:A frame cover 1 where the right and the left covers 2 and a rear-center and a rear tail cover 3 are integratedly assembled is provided, a tail tamp is mounted on a window hole 10 of the tail cover 3 so that this tail lamp may be seen therethrough, the lower side of the frame cover 1 is covered over the rear part of the frame in an extended manner, and its upper right and left surface and the front inner side are mounted on the frame.
Patent JP-H03176635-A (JP)
Title: Method and apparatus for extracting gas sample
Inventor: ANTON FUIRITSUPU FUAN HAREFUER
IPC: G01N1/24
Filed: 1990-11-21
Abstract: PURPOSE: To accurately and automatically control sampling operation in a reproducible manner by providing a sample gas taking-out probe, a supply pipe, a flow rate controller, a computer or the like. CONSTITUTION: Dilution gas is supplied from a dilution gas supply source and sent to a probe 2 from a supply pipe 4 while the supply amt. v1 thereof is adjusted by a flow rate adjusting device 5. At the same time, the mixed gas of sample gas with a flow rate v2 and the dilution gas is led out of the probe 2 by a vacuum pump 10 to be successively guided to an analyser 7 and a flow rate adjusting device 9. The adjusting device 9 adjusts the mixed gas with the flow rate v2 accurately. Therefore, the flow rate v2 of the sample gas is larger than the flow rate v1 of the dilution gas from the supply pipe 4. That is, the supply amt. v3 of the sample gas introduced from a conduit 1 is equal to the difference between the supply amts. v2, v1. The supply amts. v1, v2 can be accurately known by the adjusting devices 5, 9 and, therefore, the supply amt. v3 can be calculated, for example, by the computer connected to the adjusting devices 5, 9.
Patent JP-2000148816-A (JP)
Title: Method for simulating electric circuit
Inventor: FUJIMOTO YASUSHI
IPC: G01R31/28
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To suppress numerical vibrations without inviting the increase of a phase error and a calculation load by changing the update expression of an injection current source so that an impedance pole in a Z area can be located inside a Z plane unit circle when the voltage vibrations of inductance are detected. SOLUTION: The magnitude of an injection current from the injection current source of the equivalent circuit of each electric element to each node is calculated (ST2). Unknown quantity is defined as a node voltage while defining an admittance matrix as a coefficient matrix and on the other hand, the node voltage is calculated by solving the first equation in which the unknown quantity is defined as an injection current to the node (ST3). The injection current source of each electric element is updated based on the obtained node voltage. When the voltage vibration of inductance occurs, the update expression of the injection current source is changed (ST11) so that the impedance of the inductance in a Z area can have a pole in a Z plane unit circle. Thus, it is possible to suppress the increase of a calculation load and also to highly maintain arithmetic precision.
Patent JP-H03177613-A (JP)
Title: Pivot member and manufacture thereof
Inventor: MURASE MASANORI
IPC: F01L1/14
Filed: 1989-12-07
Abstract: PURPOSE:To avoid oil shortage by providing a pivot member with the first contact surface touching the end section outer peripheral surface of the spherical section of another member, the second contact surface touching the base end section outer peripheral surface of the spherical section, and the oil reservoir located between both contact surfaces. CONSTITUTION:The inner wall surface of the bearing section 4 of a pivot member 1 is provided with the first contact surface 4a which is in spherical zone state at the bottom surface side, the second contact surface 4b which is in spherical zone state at the side of the mouth closing section 5, and the oil reservoir section 4c having a ring-like recessed cross section located between both contact surfaces 4a and 4b. The contact surfaces 4a and 4b are brought into contact with the end section outer peripheral surface of the spherical section 7 of a bushing rod 4 and the base end section outer peripheral surface of the spherical section 7 of the rod 4 respectively. The oil reservoir section 4c forms a space between the outer peripheral surface of the spherical section 7 of the rod 4 and itself. The mouth closing section 5 of the bearing section 4 has elasticity and permit the spherical section 7 of a rod 2 to be inserted into the interior of the bearing section 4 resisting the elasticity. The mouth closing section 5 is set so as to have elasticity in the direction that diameter becomes small gradually while in assembling the rod.
Patent JP-H03179066-A (JP)
Title: Conte (crayon)
Inventor: SHIOJIMA YOSHIO
IPC: C09D13/00
Filed: 1989-12-07
Abstract: PURPOSE:To enable a smooth writing and enhance the power of expression by mixing a clay with a carbon black. CONSTITUTION:92-25wt.% clay baked at 700-1250 deg.C in a reducing atmosphere is mixed with 8-75wt.% carbon black having a mean particle diameter of 10-100mum and DBP absorption of 35-150mum, if necessary 8-75wt.% graphite powder having a mean particle diameter of 1-40mum and a thickness in the direction of c axis of 200Angstrom  or higher, and water. After premolded, the mixture is molded into an article having a shape with a circular, square, or hexagonal section, then dried, and baked.
Patent JP-2001129924-A (JP)
Title: Plastics coated metal panel
Inventor: WATANABE TADASHI
IPC: C08G18/64
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a plastics coated metal panel excellent in corrosion proofness, adhesion and finish properties and especially useful for forming a vehicle body. SOLUTION: A plastics coated metal panel is constituted by bonding a plastics layer to the single surface or both surfaces of a metal panel through a film of a thermosetting adhesive containing an amine added epoxy resin (A) and a polyisocyanate compound (B).
Patent JP-H07274876-A (JP)
Title: Quality improver for wheat flour product and wheat flour product having improved texture
Inventor: AMASHIRO MASAAKI
IPC: A23L7/109
Filed: 1994-12-21
Abstract: PURPOSE:To obtain the quality improver for wheat flour product capable of providing a wheat flour product having excellent texture such as flexibility and chewiness and improved flavor, containing a pea protein and a curdlan. CONSTITUTION:This quality improver for wheat flour product contains (A) a pea protein and (B) a curdlan (a polysaccharide containing a beta-1,3-glucoside bond) in the weight ratio of 95:5 to 75:25, preferably 90:10 to 80:20. The component B is produced from a bacterium belonging to the genus Alcaligenes or Agrobacterium. About 0.15-1.3 pts.wt. of the quality improver for wheat flour product is added to 100 pts.wt. of wheat flour of a wheat flour product such as a patty for GYOUZA (a dumpling stuffed with minced pork) or WANTAN (Chinese flour dumplings with pork in them, served in soup), noodles, e.g. UDON (wheat vermicelli) or SOMEN (fine noodles) or a pasta such as spaghetti.
Patent JP-H01199600-A (JP)
Title: Method for monitoring microbial process
Inventor: HAAKAN HAAKANSON
IPC: C12Q3/00
Filed: 1988-12-16
Abstract: PURPOSE: To obtain an accurate analysis result high in reliability, by mixing a liquid sample collected at a specimen gathering point with a reaction inhibitor at a position in the vicinity of the gathering point and transferring the liquid sample to an analyzing point.  
     CONSTITUTION: In taking out a reaction medium 2 by a double tube catheter 4 so as to monitor a microbiological reaction in a reaction tank 1, transporting the medium to an analyzing point 18 and analyzing, a reaction inhibitor 5 is sent from its supply source 7 through a pump 6 to the catheter 4 and the collected sample (the reaction medium 2) is mixed with the reaction medium. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2000141075-A (JP)
Title: Recovery device of fume powder dust, or the like in welding, fusion cutting device
Inventor: YOKOI KOMEI
IPC: B23K26/142
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To efficiently collect fume powder dust, etc., produced in welding, fusion cutting by sucking from a suction port while entrapping fume powder dust, etc., immediately after generated to a linear air flow generated, blowing a clean air from a blow outlet to a suction port with a fume collector unit and collecting the fume with a filter. SOLUTION: A hood shaped suction port 21, which is arranged to a tip of a suction tube 20 connected to an inlet of a suction box of a fume collector unit 10, is arranged as facing one side 1a of a bed 1. a clean air is blown, by three leaf root blower 12 arranged to the unit 10, from a blow port 23 toward a suction port 21 at opposite side. By this arrangement, a linear air flow (s) is produced. The fume powder dust, etc., (h) immediately after generated at a plasma fusion cutting device, etc., is sucked from a suction port 21 while being sucked into the air flow (s) blown from the blow port 23 and is collected by a filter 13.
Patent JP-H02163446-A (JP)
Title: Cold engine
Inventor: DOMENIKO ESU SAASHIA
IPC: F02G1/02
Filed: 1988-12-19
Abstract: PURPOSE: To raise reliability by making use of the magnetic repulsion force between a displacer and end portions of a cylinder including the displacer. CONSTITUTION: An upper static magnet 44 and a lower static magnet 46 are mounted at the end portions of a cylinder 12. An upper displacer magnet 40 (movable) and a lower displacer magnet 42 are mounted at the end portions of a displacer 14. The magnets 44, 40 and 46, 42 are arranged such that magnetic poles of the same kind are oriented opposite to each other to act as magnetic springs. Thus, when the displacer 14 approaches one end of the cylinder 12, the repulsion force of the magnetic spring stores the kinetic energy of the displacer 14 and prevents collision. When the displacer 14 is allowed to move to other directions, the stored energy is converted to kinetic energy of a counter direction. Due to the pressure varying in periodical operation in the lower side of a drive piston 22, the vector of force is deviated to move the displacer 14.
Patent JP-H05146638-A (JP)
Title: Carbon dioxide removing device
Inventor: NISHIYAMA MITAMI
IPC: B01D53/34
Filed: 1991-12-03
Abstract: PURPOSE:To perform sufficient desorption-reactivation by avoiding that heated air is considerably cooled before it reaches an adsorbent and the adsorbent becomes high on the inflow side of heated air but low on the outflow side thereof. CONSTITUTION:In a carbon dioxide removing device, flat endothermic plate 20 having electric heaters 19 inserted therein are radially arranged in a rotary container 14.
Patent JP-H03180448-A (JP)
Title: High strength matrensitic stainless rolled steel sheet having excellent fatigue resistance in corrosive and erosive environment
Inventor: OKA YUTAKA
IPC: C22C38/00
Filed: 1989-12-11
Abstract: PURPOSE:To obtain the high strength martensitic stainless steel sheet having excellent fatigue resistance by specifying a compsn. constituted of C, Si, Mn, Cr, Ni, Mo, V, Nb, Al, N and Fe and regulating non-metallic inclusions therein. CONSTITUTION:The high strength martensitic stainless rolled steel sheet has a chemical compsn. contg., by weight, <=0.05% C, <= 1.0% Si, <= 2.0% Mn, 12 to 17% Cr, 1.5 to 6.5% Ni and 0.2 to 2.0% Mo, contg. one or 2 kinds of 0.01 to 0.50% V and 0.01 to 0.50% Nb, furthermore contg. total <=0.05% of 0.005 to 0.025% Al and <=0.01% N, moreover contg., at need, 0.2 to 5.0% Cu and the balance Fe with inevitable impurities and has a structure of which non-metallic inclusions are dispersed into a steel at <=0.01% areal occupying rate. The steel sheet has excellent fatigue resistance in a corrosive and erosive environment and is suitable for structural members used in a high speed water current such as sea water or the like.
Patent JP-H02163863-A (JP)
Title: Digital signal processor
Inventor: TSUKAMOTO MANABU
IPC: G06F13/38
Filed: 1988-12-16
Abstract: PURPOSE:To shorten the data transfer time by using a means to store the mode preceding an input/output inhibition mode and the number of transferred bytes and transferring the data following the one transferred precedingly based on the memory contents of the memory means when an uninhibited mode is set after the input/output is inhibited. CONSTITUTION:In the case a mode changes into an input/output inhibition mode before all prescribed bytes are not transferred, the shift clock of the data is stopped by an OR circuit 44 and the transfer of data is inhibited. A mode coincidence detecting circuit 42 compares the modes set before and after the input/output inhibition mode when the original mode is reset. When the coincidence is obtained between both modes, the data are transferred at and after the state set before the input/output is inhibited. As a result, the data transfer time is shortened even in the case the mode is changed in a data transfer mode and the transfer of data is interrupted.
Patent JP-2000140198-A (JP)
Title: Game machine
Inventor: SAKAMOTO KOICHI
IPC: A63F7/02
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To clarify a winning form based on the operations of plural respective stop buttons or based on the automatic stop control of respective variable display columns and to increase the interest of the stop button operations and the automatic stoppage of the variable display columns. SOLUTION: By controlling the lighting of respective back lamps for illuminating respective rotary reels 3-5 by different patterns corresponding to the kinds of the winning form linked with the respective operations of the respective stop buttons, the winning form is reported to a player. For instance by simultaneously and respectively 'putting out light-putting out light-putting out light' the three respective back lamps of the respective rotary reels 3-5 linked with the operations of the respective stop buttons, it is reported to the player that there is the possibility that the 'BB' winning flag of large winning is erected by internal drawing.
Patent JP-H01163454-A (JP)
Title: Air and fuel activating material
Inventor: FUJITA ETSURO
IPC: F02M27/04
Filed: 1987-12-18
Abstract: PURPOSE:To improve fuel consumption for an automobile and to purify exhaust gas, by a method wherein an air and fuel activated material where a mixture of magnetite and calcium oxide is formed in the shape of a sheet is laminated to a feed part for air and fuel. CONSTITUTION:An air and fuel activating material is prepared such that 1-50pts.wt. each magnetite having average grain size of 100mu or less and calcium oxide and 100pts.wt. synthetic rubber or synthetic resin serving as a base material are uniformly mixed and the mixture is thermoformed to form a sheet, a tape, or a cylindrical substance. Tapes A and B are laminated to a fuel pipe 5 running between the inner wall of an air cleaner 1 for an engine part and fuel pump and a carburetor 4.
Patent JP-H06166964-A (JP)
Title: Production of dyed diacetate fiber
Inventor: KOTANI MASAYUKI
IPC: D06P1/642
Filed: 1992-11-27
Abstract: PURPOSE:To enable the dyeing of a diacetate fiber in high color density at a low temperature and high build-up ratio by carrying out the dip dyeing of a diacetate fiber in a dyeing bath produced by mixing a disperse dye with a specific compound and dispersing the obtained liquid mixture in a dyeing solution. CONSTITUTION:A disperse dye is mixed with 1,3-dimethyl-2-imidazolidinone and then incorporated with N,N-dimethylformamide and the three components are thoroughly mixed at ratios of 1: (4-80):(1-200). The liquid mixture is dispersed in a dyeing bath and a diacetate fiber is dipped in the dyeing bath having excellent dispersed state and subjected to dip dyeing at a low temperature (about 90 deg.C) to obtain the objective fiber dyed in dense color in high build-up ratio. The selectable range of the hue can be expanded and a dyed product having excellent fastness can be produced by the dyeing method.
Patent JP-2001135633-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: JIWARI NOBUHIRO
IPC: H01L21/314
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To constitute an organic film containing fluorine in a fine structure without carrying a semiconductor substrate, where the organic film containing fluorine is stacked, from a film growth device to other processor. SOLUTION: A first silicon oxide film 101, a metallic film 102, and a second silicon oxide film 103 are formed in order on a semiconductor substrate 100. Then dry etching is performed with a resist patter 104 as a mask and besides using the etching gas having C5F8 as its main components, so as to form a hard mask 105 consisting of the second silicon oxide film 103. Metallic wiring 106 is formed by etching the metallic film 102 with the hard mask 105 as a mask, and then an interlayer insulating film 107 containing fluorine is stacked between the metallic wirings 106 and on the topside, using the material gas having C5F8 gas for its main components.
Patent JP-2001130210-A (JP)
Title: Bearing device
Inventor: TODA KAZUHISA
IPC: F16C19/18
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device structured to reduce a man-hour and a time for assembly suit for improvement in mass-productivity by reducing the possibility of deformation of the inner ring so as to allow the crimping operation of the shaft end of a shaft part on an inner ring without using a retaining jig. SOLUTION: An angular ball bearing 2 of double row with vertex of contact angles outside of the bearing is installed on the outer periphery of a hub wheel 1 having a cylindrical part 3a for crimping, and the cylindrical part for crimping is bent in radial outside direction so as to crimp the cylindrical part onto the end face of the inner ring 21 of the ball bearing in order to prevent the ball bearing from being extracted and provide a pre-load.  The crimping side corner part 21a of the inner peripheral surface of the inner ring is chamfered round, a small diameter part 3c is formed on the shaft end side of the cylindrical part for crimping before crimping, and the start point 3d of the small diameter part of the cylindrical part for crimping is positioned on the axial center side of the inner ring of a chamfering start point 21b of the corner part on the inner peripheral surface side thereof.
Patent JP-H03179947-A (JP)
Title: Order signal transmission system
Inventor: SUGAWARA MASATOMO
IPC: H04L27/18
Filed: 1989-12-08
Abstract: PURPOSE:To prevent the step out of a main signal in the demodulator of a digital signal by interrupting frequency modulation by the order transmission of its own station when it is detected that the frequency deviation quantity of an order signal frequency-modulated by the order transmission from a preceding station exceeds an upper limit F1 and a lower limit F2. CONSTITUTION:A filter Fil1 and a detector 1, and a filter Fil2 and a detector 2 in a deviation quantity detecting means 1 discriminate whether or not the frequency deviation quantities at both sides of the carrier of the frequency- modulated order signal exceeds a preset value, and both information are synthesized at an AND circuit AND. Then, the contact rl1 of a relay RL1 is turned on and off by turning on/off the transistor Tr1 of a switch 2. Thereby, the frequency modulation of the order signal of its own station can be interrupted when the frequency deviation quantity in the frequency modulation by the order signal from the preceding station exceeds the preset value. In such a way, since no code error occurs in the demodulator of the main signal at a terminal station at the reception terminal of a line, no step out occurs, which generates no problem.
Patent JP-H05160525-A (JP)
Title: Oscillation method of free electron laser
Inventor: IMAZAKI KAZUO
IPC: H01S3/30
Filed: 1991-12-03
Abstract: PURPOSE:To oscillate and amplify radiation laser light of short wavelength with high efficiency and high gain, by arranging direction control means in a polygonal type. CONSTITUTION:A pulsed electron beam accelerated at specified time intervals by an RF electron accelerator 6 passes in succession a reflecting mirror 2' of a direction control means 3 in the incidence end, and is sent into the orbit of a resonator 5. Said beam is made to meander by the periodically changing magnetic field of wiggler magnets 4, and radiation laser light is generated as the result of mutual reaction with the electromagnetic field. Since the velocity of said light is a little larger than that of electrons, the timing is adjusted by adjusting the magnetic force by changing the exciting current of a deflecting electromagnet 1, in order that the radiation laser light and the electron beam simultaneously reach the next wiggler magnet 4. Thus the radiation laser light which is oscillated and amplified travels the adjacent mutual reaction regions in succession together with the electron beam, and oscillation and amplification are repeated. Then the laser light returns the incidence end. The output light is led out to the outside by the reflecting mirror 2' of the incidence end.
Patent JP-H08153414-A (JP)
Title: Conductive paste
Inventor: WADA HISASHI
IPC: H01F27/29
Filed: 1994-11-28
Abstract: PURPOSE: To increase the specific resistance of an electrode, and suppress the generation of eddy current by using silver powder as a conductor powder, and blending a metal oxide powder thereto. CONSTITUTION: As inorganic solid component, 50-80wt.% of silver powder, 10-40wt.% of a metal oxide powder, and 5-20wt.% of glass powder are mixed together to form a material for the external electrode of an electronic part, or a conductive paste. The mutual contact probability of the silver powder is reduced by the added metal oxide, the specific resistance is increased to suppress eddy current generation, and the deterioration of Q-characteristic can be prevented. As the metal oxide, a one which is so excellent in thermal stability that no decomposing reaction is caused during baking as the external electrode, and also causes no decomposing reaction even in a chemical treatment process such as nickel plating or tin plating is used.  Further, the glass powder is formed of a material hardly soluble to electrolytic plating bath, electrolytic tin plating bath, and electrolytic solder plating bath to prevent the deterioration of the external electrode by the dissolution of the glass powder and ensure the strength.