baber/WOPTO huggingface dataset:
Patent JP-S6119911-A (JP)
Title: Valve operation suspending device for internal-combustion engine
Inventor: NAGAHIRO KENICHI
IPC: F01L13/00
Filed: 1984-07-06
Abstract: PURPOSE:To actuate a valve at an optimum condition, by a method wherein intake vavles or exhaust valves are provided two on each cylinder, locker arms for opening and closing the two valves are positioned integrally or separably from each other, the one valve is operated or rendered inoperative, and the two difference cams are shifted. CONSTITUTION:2 intake valves 1a, 1b or 2 exhaust valves per one cylinder are provided, a first locker arm 7 and a second locker arm 8 in relation to the valves 1a and 1b, respectively, are mounted on a locker shaft 6, and a third locker arm 9 is located between the 2 locker arms. The first locker arm 7 is driven by a low speed cam 10, and a third locker arm 9 is located between the locker arms. The first locker arm 7 is driven by a low speed cam 10, and the third locker arm 9 is driven by the high speed cam 5. During high speed operation, the 3 locker arms are formed integrally by a coupling means 21, the 2 valves are opened and closed by a high speed cam 5, during low speed operation, the locker arms are separated, and only the one valve 1a is opened and closed by the low speed cam 3.
Patent JP-S6031197-A (JP)
Inventor: FUJIMOTO JIYUNICHIROU
IPC: G10L15/28
Filed: 1983-07-30
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-S5662823-A (JP)
Title: Heat-resistant resin forming material with high flexibility
Inventor: YAMAGUCHI KATSUHIKO
IPC: C08G73/00
Filed: 1979-10-29
Abstract: PURPOSE: A forming material suitably used as coating or adhesive that is composed of a polyesteramide-imide prepared by modifying an aliphatic polyester with a specific aliphatic tetracarboxylic acid and an aliphatic polyamine, thus showing high flexibility and heat resistance.  
     CONSTITUTION: (A) A polyester prepared from an alicyclic or aliphatic dicarboxylic acid or its derivative such as adipic acid and an aliphatic polyhydric alcohol bearing 2 or more hydroxyl on different carbon atoms such as ethylene glycol is modified with (B) 1,2,3,4-butanetetracarboxylic acid or its derivative, preferably by 0.5W2mol, and an aliphatic polyamine bearing 2 or more amino groups on different carbon atoms, perferably by 0.6W1.2mol to produce the objective forming material consisting of polyesteramideimide or containing the same as the major component.  
     EFFECT: The product is used in any form, i.e., nonsolvent type, organic solution type and water-soluble type. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06333535-A (JP)
Title: Metallic vapor discharge lamp coated with boron nitride film
Inventor: YANAGISAWA MASAAKI
IPC: H01J61/35
Filed: 1993-05-18
Abstract: PURPOSE:To prevent the removal an the like of a coating on the inner surface of a luminous tube even in case of manufacturing a high brightness discharge lamp, and to maintain a high luminous efficiency for a long period, by applying the coating of a specific boron nitride film on the inner surface of the luminous tube made of a quartz glass. CONSTITUTION:A boron nitride film 11 which has excellent chemical stability to metal halide, and heat resistance, and excellent adhesive property with a quartz glass, consisting mainly of a cubic boron nitride, is coated on the inner surface of a luminous tube 1 made of quartz glass. Both ends of the tube 1 are sealed after a sealing substance is put in, and a main electrode 12 and an auxiliary electrode 13 for starting are installed. The electrode 13 is used to generate glow discharge between the neighboring electrodes 12, and to start an arc discharge between the electrodes 12, with the glow discharge as the starting. And, even when high brightness of discharge lamp is manufactured by increasing the temperature in the tube 1, a high luminous efficiency can be maintained for a long period, by coating the film 11 which has excellent stability to metal chloride and the like chemically, and good adhesive property with a quartz glass.
Patent JP-S63304115-A (JP)
Title: Synchro signal processor
Inventor: ONIZUKA KEIZO
IPC: G01D5/245
Filed: 1987-06-04
Abstract: PURPOSE:To exactly calculate a rotational angle of a rotating body by inputting plural output signal values of a synchro transmitter in arbitrary angles, respectively of a rotating body, and deriving their approximate curve. CONSTITUTION:While rotating a rotating body being a measuring object by an arbitrary angle each, an output signal of a synchro transmitter 7 in the respective angles is inputted through an interface 2, and a rotational angle of the rotating body at that time point is inputted successively and repeatedly through a keyboard 3. In such a way, a CPU 1 reads in the rotational angle of the rotating body inputted by an operation of the keyboard 3 and an output signal value of the synchro transmitter 7 against said angle, as one pair of data. Thereafter, the CPU 1 calculates an approximate curve constituted of plural data inputted by a one-pair unit. By this approximate curve, the rotational angle of the rotating body is calculated exactly.
Patent JP-H08336964-A (JP)
Title: Apparatus for printing image
Inventor: UIRIAMU AARU BAAGAA
IPC: B41J2/21
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To increase printing characteristics by providing a means for selectively moving a printing head before and behind to selectively position either one of printing segments to apply printing along a printing zone. SOLUTION: Recording paper 10 is positioned in a paper advance direction P with respect to the printing head portion provided with the printing head assembly 12 attached to a carriage 16 until the recording paper 10 comes to a predetermined position. The carriage 16 is attached so as to be reciprocally moved in a high speed scanning or processing direction F with respect to the recording paper 10 so as to laterally move the printing head assembly 12 with respect to the paper advance direction P. The carriage 16 is attached to guide rails 18 in order to perform this operation to be driven by a carriage drive system 19 equipped with a timing belt 20, and a motor 21 and the reciprocal (F) operation of the carriage 16 can be also generated.
Patent JP-S5842250-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HATSUTORI JIYUNICHI
IPC: H01L21/331
Filed: 1981-09-07
Abstract: PURPOSE:To eliminate the forming process of p type diffusion region for isolation by a method wherein buried diffusion regions with different types of electric conduction are arranged in a state of three dimensions to keep prescribed dielectric strength of transistor cells and reduce the distance between buried diffusion regions. CONSTITUTION:An n<+> type impurity-buried diffusion region 2 is formed on a p type silicon substrate 1, the first n type epitaxial growth layer 4' on the whole surface of the silicon substrate 1. Next, on the layer 4' an oxide film is formed, a part of which is removed by photo-etching to form a window, wherefrom boron is selectively diffused to form a p<+> type buried layer 3. The second n type epitaxial growth layer 4'' is formed on the whole surface of the first n type epitaxial layer 4' in the same way. When a base diffusion region 7 is formed by the diffusion of p type impurity, by forming an isolation diffusion region at the same time, the base diffusion region 7 is formed as well as a region 6  where the n type epitaxial growth layer is isolated in the state of island.
Patent JP-H04340489-A (JP)
Title: Signal processing system
Inventor: FUKUDA SHINICHI
IPC: G01S7/292
Filed: 1991-05-17
Abstract: PURPOSE:To reduce a processing load on a computer which analyzes each of pulse data being data on a plurality of radar signals received simultaneously and detects the pulse data, and to enable detection of an increased number of aimed radar signals within a prescribed time. CONSTITUTION:The frequency distribution 8 of azimuth and the frequency distribution 9 of a frequency are prepared for pulse data being data on a plurality of radar signals received simultaneously, while an azimuth classification number 11 showing a prescribed azimuth width of the frequency distribution 8 of the azimuth to which the said pulse data belong and a frequency classification number 12 showing a prescribed frequency width of the frequency distribution 9 of the frequency to which the data belong are added as the radar data on the occasion when the pulse data are accumulated respectively in the sequence of arrival.
Patent JP-2000330660-A (JP)
Title: Hysteresis generating device
Inventor: KAWAHARA SATOSHI
IPC: G05G5/05
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a compact hysteresis transmitting device free from the fluctuation of a frictional force, and having non-parallel hysteresis characteristics. SOLUTION: A pulley 1 is urged in its rotational direction by a torsion spring 3, and a cable end 41 is restrained by the pulley 1, and an inner cable 4 is wound around the pulley 1 toward an opposite direction to an urging direction, and the inner cable 4 drawn from the pulley 1 is wound around a groove 26 for sliding formed on the outer periphery of an inner casing 2 outside the pulley 1, and then drawn to the outside part of the inner casing 2. A frictional force due to relative displacement between the inner cable 4 and the groove 26 for sliding is generated so that a difference can be generated in load bending at the time of increasing load and at the time of decreasing load, and hysteresis characteristics can be obtained at the other casing end side of the inner cable 4.
Patent JP-H08906-A (JP)
Title: Degassing device
Inventor: KANETAKE TAKASHI
IPC: C02F1/20
Filed: 1992-05-06
Abstract: PURPOSE:To develop an equipment simply performing a novel degassing method to separate gas from a fluid by using a degassing membrane and an exhaust device. CONSTITUTION:In a degassing device containing a degassing membrane 1 permitting a fluid to be degassed to pass and an exhaust means 5 for reducing the pressure outside the degassing membrane 1, a cooling means 6 cooling the exhausted matter from the degassing membrane 1 is provided between the degassing membrane 1 and the exhaust means 5.
Patent JP-H11341754-A (JP)
Title: Processing apparatus for lead wire of coil
Inventor: KATO YOSHIO
IPC: H02K15/06
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To simplify a delivery structure, and to make it adaptable to any shape of pallets in a lead wire processing apparatus, which delivers the lead wire of a coil from upper tool side to the pallet side of a stator core. SOLUTION: When first lead wire holders 19 are fixed on seats 17a-17c mounted on a base 9 on upper tool 1 side, and a pallet 2 positioned above the upper tool 1 so as to face it lower, and at the same time of fitting a stator core 3 retained at the pallet 2 to the front end outer-periphery of a blade 6 of the upper tool 1, a second lead wire holder 22 suspended from the pallet 2 is engaged in the first lead wire holder 19 for gripping a lead wire 8a at the beginning and end of the winding of a coil 8 gripped by the first lead wire holder 19. By having some of the seats 17a-17c mounted rotatably, it is made possible to change intervals for the first lead wire holder 19 at the operating of the winding and inserting of the coil.
Patent JP-H0433399-A (JP)
Title: Metal box
Inventor: MORIMOTO YOSHIFUMI
IPC: H05K5/04
Filed: 1990-05-29
Abstract: PURPOSE:To reduce a manufacturing cost and to improve a working efficiency by covering an opening with a protective board which is always united into one body and opening a hole at a root part of said protective board and further arranging a V-shaped cut of lateral direction at a root part of body sides of said hole. CONSTITUTION:On a box wall 6b of a box 6 fabricated with a combination of five sheets of box walls 6a-6e, a opening 7 is arranged. Also in the opening 7, a protective board 8 is formed unitedly to extend from a bottom side of the opening. At a root part of this protective board 8, a hole 8a is formed and at root parts on both sides of the hole 8a, a V-shaped cut 8b is formed in lateral direction so that it can be cut easily. When other components are attached by utilizing the opening 7, the protective board 8 can be bent innerward to be removed easily without using a tool. Thus, there is no need of arranging another protective board and a cost for that can be cut off.
Patent JP-H06316845-A (JP)
Title: Decorative structure for rubber fringe, rubber knot or the like
Inventor: TAKAI MITSUYOSHI
IPC: D04D1/00
Filed: 1993-05-06
Abstract: PURPOSE:To enhance the added value especially of rubber fringes or a rubber knot and improve the status as a decoration in relation to the rubber fringes or rubber knot used as the decoration for packaging in celebrations or mournful occasions. CONSTITUTION:The decorative structure for rubber fringes, a rubber knot, etc., is characterized by integrating a decoration prepared according to the suitable paperwork near a knot of an elastic cord by inserting or bonding, etc., in the rubber fringes in which the fringes are attached to the tips of the elastic cord or the rubber knot obtained by tying a bowknot in the elastic cord used as the decoration in packaging presents or gifts in celebrations or mournful occasions. Furthermore, the decorative structure for the rubber fringes, rubber knot, etc., is characterized by integrating the decoration prepared by the paperwork of a two-tone paper cord by knitting or bonding, etc., in combination with the decoration.
Patent JP-S61291054-A (JP)
Inventor: PIITAA EDOMONDO REBURANKU
IPC: D21D5/24
Filed: 1986-06-17
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-H01309095-A (JP)
Title: Display device
Inventor: OKURA TOSHIYA
IPC: G09G3/22
Filed: 1988-06-07
Abstract: PURPOSE:To improve the safety of the display device by providing a switching element which disconnects and switches a power line to a voltage reducing means when a conductor is disconnected. CONSTITUTION:The conductor 2 is formed on the external surface of a rear substrate by screen printing, etc., one terminal of the conductor is grounded, and the other is connected to the input of the switching element 9. If a display panel is broken to disconnect the conductor 2, the input of the switching element 9 (relay) is released from being grounded and the switch state is inverted, so power supply to a DC/DC converter 4 is cut off and the output voltage of the DC/DC converter 4, i.e. the voltage of an output capacitor 3 drops speedily through the switching element 9 and a low resistance 10. Consequently, such a secondary disaster as a human electric shock is prevented.
Patent JP-H08310361-A (JP)
Title: Turn controller for vehicle
Inventor: SANO YOSHIAKI
IPC: B60T8/24
Filed: 1995-05-16
Abstract: PURPOSE: To prevent overshoot of a brake pressure fed to a wheel brake and to surely and rapidly stabilize turning behavior of a vehicle. CONSTITUTION: A controlling means, which sets a requirement control quantity for yaw moment control of a vehicle according to an operating condition of a vehicle and/or behavior of the vehicle and generates a braking force difference between the two or more predetermined wheels on the basis of the requirement control quantity so as to control the yaw motion of the vehicle, is provided with regulating means (S645-S649), which regulate control of the yaw motion when an absolute value of the requirement control quantity tends to be reduced.
Patent JP-2000326335-A (JP)
Title: Mold, manufacture thereof and manufacture of anisotropic conductive sheet
Inventor: INOUE KAZUO
IPC: B29C33/38
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To mold an anisotropic conductive sheet which is easily manufactured and has conductive parts arranged at a small pitch and in a complicated pattern by providing a magnetic member consisting of a ferromagnetic material in the recessed parts of a non-magnetic substrate having a plurality of recessed parts formed by anisotrpic etching in the first surface or the second surface. SOLUTION: The top face of a mold for molding an anisotropic conductive sheet has a non-magnetic substrate 10, on the surface of which a molding face is formed. On the surface of the non-magnetic substrate, recessed parts 11 for forming a projecting part are formed by anisotropic etching in the first surface of the non-magnetic substrate 10 and recessed parts 15 for retaining magnetic members 20 are formed likewise in the second surface of the non-magnetic substrate 10. Further, a protecting coat 16 and a metallic coat 17 for covering the inner face of the recessed parts 15 for retaining the magnetic members 20 are formed and are used as a common electrode for forming the magnetic members 20 by plating process. In the recessed parts 15 for retaining the magnetic members 20, t he magnetic members 20 consisting of a ferromagnetic material are retained.  In addition, the magnetic members 20 can be arranged at a small pitch and in a complicated pattern because the recessed parts 15 for retaining the magnetic members 20 are formed by anisotropic etching.
Patent JP-H10336937-A (JP)
Title: Stator for rotary electric machine
Inventor: TAMAKI AKIO
IPC: H02K3/52
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To surely prevent the defect or failure of a stator for rotary electric machine caused by disconnection by effectively eliminating such a trouble that a magnet wire protrudes toward the center of a yoke in or after winding the magnet wire around a core section, even when the magnetic wire is wound from the inside of the yoke integrally formed with the core section. SOLUTION: Wire controlling sections 7,... which are protruded in the axial direction of a yoke so as to control a magnet wire W so that the wire W may not protrude toward the center Hc of a yoke from the front end faces 4as and 4bs of core sections 4a and 4b, when the wire W is wound around a coil bobbin 5 positioned on both side faces of the core sections 4a and 4b in the axial direction of the yoke, and at least partly work as jig supporting sections Mc,... which detachably support guide jigs M,... which guide the wire W in winding are integrally formed.
Patent JP-S6056982-A (JP)
Title: 3,6-disubstituted triazolo(3,4-a)phthalazine derivative, manufacture and pharmaceutical composition
Inventor: EMIRIO OTSUCHIERURI
IPC: C07D487/04
Filed: 1984-07-10
Abstract: The present invention is directed to new 3,6-disubstituted-1,2,4-triazolo[3,4-a]phthalazine derivatives of formula I  <IMAGE>  wherein R represents phenyl or substituted phenyl, n is 1 or 2, R1 is an amino group of formula NR4R5, or an alkoxy of cycloalkoxy group of formula OR6, and R2 and R3 represent hydrogen, halogen, (C1-C4)alkyl or (C1-C4)alkoxy, to the process for their preparation and to the pharmaceutical compositions containing them. The compounds of the present invention are as active as anti-anxiety substances.
Patent JP-H06350166-A (JP)
Title: Gas laser oscillator
Inventor: CHIYOU DOUKEI
IPC: H01S3/034
Filed: 1993-06-14
Abstract: PURPOSE:To obtain output laser beams in a low-dimensional mode with easy assembling by a method wherein an aperture having a flat beam limit edge part within an amplification area is provided so provid so that the optical axis can coincide with the center axis of the aperture. CONSTITUTION:A laser oscillator is structured so that one cylindrical aperture 3a in which a part limiting a beam profile 5 is flat is arranged so that the optical axis can coincide with the center axis of the aperture 3a within an output mirror 1. With such a structure, laser beams generated by laser gas excited between the output mirror 1 and a final mirror 2 are returned and amplified between the output mirror 1 and the final step mirror 2 and limited by the aperture 3a and fetched as output beams in a low-dimensional mode. Also, a langth of a flat part is changed from 10mm to 50mm, whereby it is possible to enlarge a mode improvement rate.
Patent JP-H01313459-A (JP)
Title: Purification of n-methyl-2-pyrrolidone
Inventor: KATO RIICHI
IPC: C07D207/267
Filed: 1988-06-10
Abstract: PURPOSE:To easily purify N-methyl-2-pyrrolidone at a low cost by adding a specific compound to N-methyl-2-pyrrolidone containing thiophenol and diphenyl disulfide, heat-treating the mixture and distilling the product. CONSTITUTION:N-methyl-2-pyrrolidone containing at least either one of thiophenol and diphenyl disulfide is added with a polyhalogenated aromatic compound (e.g., p-dichlorobenzene), an alkali metal hydroxide (e.g., LiOH) and/or an alkali metal carbonate (e.g., lithium carbonate) and the mixture is heated at 100-300 deg.C for 0.1-10hr. The heat-treatment product is distilled to separate the purified N-methyl-2-pyrrolidone. The compound is an organic solvent having excellent thermal stability and chemical stability and useful as a chemical reaction solvent, recrystallization solvent or washing agent.
Patent JP-H0324834-A (JP)
Title: Digital transmission system and transmitter and receiver for use in the same
Inventor: LOKHOFF GERARDUS CORNELIS P
IPC: G10L19/02
Filed: 1990-06-01
Abstract: PURPOSE: To make it possible to transmit a wide band digital signal by setting up the average frame rate of 2nd digital signals to a value approximately equal to the number nS of bits of information of a wide band digital signal part having the sample frequency Fs and providing each frame with a 1st frame part including synchronizing information. CONSTITUTION: The number of information packets in one frame depends upon a bit rate BR for transmitting a 2nd digital signal through a transmission medium, the number N (N>1) of bits in an information packet, the sample frequency FS of a wide band digital signal and the number nS of samples of information corresponding to a wide band digital signal part. A parameter P is calculated based on the shown equation I. When the P is an integer in the calculation, the number B of information packets in one frame is equal to P, and when the P is not an integer, some frames include P' information packets and other frames includes (P'+1) information packets. The average frame rate of frames provided with P' and (P'+1) information packets is equal to FS/nS. Consequently, the system is generalized.
Patent JP-H06350613-A (JP)
Title: Lan connector
Inventor: KIN HIROMASA
IPC: H04L12/40
Filed: 1993-06-14
Abstract: PURPOSE:To inform the occurrence of a fault to the user of the LAN connector by detecting the occurrence of the fault in a control function for a re- transmission wait time when a data collision takes place in the bus type LAN connector of the CSMA/CD system. CONSTITUTION:When a collision display section 11 detects the occurrence of collision while data are sent to a line 1 through a line connection section 2, a timer 6 is used to actually measure a time interval between a collision detection signal Q outputted from a line interface section 4 and a data transmission command signal T outputted from a data transfer control section 5. A timer monitor section 7 monitors an output value of the timer 6 and when fault data are generated in the output data of the timer, an alarm signal output section 8 outputs an alarm signal to a host control section 10 based on an output command form the timer monitor section 7. The host control section 10 outputs the result of detection of the alarm signal W externally through an output section 12 to inform the occurrence of a fault to the user of the LAN connector.