baber/WOPTO huggingface dataset:
Patent JP-2000223147-A (JP)
Title: Alkaline storage battery
Inventor: KIMIYA HIROKAZU
IPC: H01M4/52
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline storage battery having satisfactory characteristics in a wide range of temperatures by improving charging efficiency in high-temperature environments. SOLUTION: A positive electrode 1 made of a Ni oxide with crystals containing Cr as an essential constituent and an alkaline electrolytic solution containing chromic acid ions are used in this alkaline storage battery. Or, at least one selected from among a Cr compound, Cr metal, and an alloy containing Cr as a main constituent, is caused to exist around an active material or deposited on surfaces of the active material, and this is used together with an alkaline electrolytic solution containing chromic acid ions.
Patent JP-S59151406-A (JP)
Title: Superconductive solenoid coil
Inventor: KADOTANI KENZOU
IPC: G01R33/381
Filed: 1983-02-18
Abstract: PURPOSE:To retain the uniformity of magnetic field by a method wherein glass fiber yarn and resin are used for a binding layer formed outside a main body of the coil and the number of glass yarns of the axial direction is made to be more than that of the circumferential direction so that the slackness between said binding layer and the main body of the coil at cooling is restrained. CONSTITUTION:Superconductive wire 2 is wound round a coil bobbin 1 to form the predetermined layer and to form the superconductive solenoid coil, outside of which a binding layer is wound. This binding layer composed of glass cloth tape 4 which has absorbed resin is overlapped and wound in the circumferential direction. In this tape 4, density of the weft 6 is higher than that of the warp 5 so as to restrain the slackness between the main body of the coil and the binding layer at cooling, thereby preventing the disorder of magnetic field of the superconductive coil. Also, an anisotropic glass cloth 7 and a glass cloth tape 8 are used for the binding layer. The cloth 7 and the tape 8 have absorbed the resin respectively and are overlapped also respectively. Then those are wound around the coil to restrain the slackness between the binding layer and the main body of the coil.
Patent JP-S52108446-A (JP)
Title: Method of coating bulb and equipment therefor
Inventor: YANAGISAWA SHIZUYASU
IPC: B05C7/04
Filed: 1976-03-08
Abstract: PURPOSE: A method, which is characterized by being capable of coating the pipe exclusive of the specified parts with the reduced unevenness, comprises making the pressure in the bulb negative while the opening end of the bulb is kept immersed in the coating solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56122387-A (JP)
Title: Preparation of bissilylalkene compound
Inventor: NAGAI YOUICHIROU
IPC: B01J31/00
Filed: 1980-02-29
Abstract: PURPOSE: To obtain the titled compound useful as an intermediate for various kinds of organic silicon compounds, etc. industrially advantageously, by heating a disilane and a conjugated diene compound in a specific molan ratio in the presence of (0) valent palladium-phosphorus complex as a catalyst.  
     CONSTITUTION: 1mol disilane shown by the formula I (R 1  is monofunctional hydrocarbon group; a and b are 0W3, a+b is 0W5) and 0.3W3.0mol conjugated diene compound shown by the formula II (R 2  and R 3  are monofunctional group of H or alkyl) are heated in the presence of a catalytic amount of a 0-valent palladium- phosphorus complex shown by the formula Pd(PR 3   4 ) 4  (R 4  is monofunctional group of hydrocarbon group or hydrocarbon oxy group), to give the titled compound shown by the formula III which is an addition product of 1:1. Methyl group is preferable as R 1  in the compound shown by the formula I from the point that it is readily obtainable, does not cause side reactions, and has wide range of application of the reaction product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63193353-A (JP)
Title: Magneto-optical recording medium
Inventor: HISHIKI MASAAKI
IPC: G11B11/105
Filed: 1987-02-06
Abstract: PURPOSE:To permit simultaneous execution of information erasing of magneto-optical recording films on both sides of a both-face type magneto-optical recording medium by freshly providing a magnetic material layer between two sheets of the magneto- optical recording films. CONSTITUTION:The magneto-optical recording films 2 are formed on the respective one face of two sheets of transparent substrates 1 and the magnetic material layer 4 is provided between two sheets of the magneto-optical recording films 2. The respective magneto-optical recording films 2 are adhered to the magnetic material layer 4 via adhesive layers 3. The pole opposite from a magnetic pole 5 is generated on the surface of the magnetic material layer 4 provided between two sheets of the magneto-optical recording films 4 when said magnetic material layer is placed in magnetism and, therefore, magnetic lines 6 of force arrive in the converged state from the magnetic pole 5 at the magnetic material layer 4. Since the magnetic field is perpendicular to the magneto-optical recording films 2 at this time, the magnetization directions of the magneto-optical recording films can be unified. Simultaneous execution of such operation with two sheets of the magneto-optical recording films 2 is thereby executed. Execution of the simultaneous erasing of the information on the magneto- optical recording films 2 no both sides of both-face type magneto-optical recording medium is thus permitted.
Patent JP-S54118011-A (JP)
Title: Controller of electric rolling stock
Inventor: HIRAO SHINZOU
IPC: H02P7/28
Filed: 1978-03-03
Abstract: PURPOSE: To continuously control an electric rolling stock by the field current of a main motor and the control of the angle of the flow of a shunt thyristor, which has not a commutation device, by forming the shunt thyristor and a diode in a circuit arrangement combined with chopper controllers.  
     CONSTITUTION: When a gate of a shunt thyrsistor DTh is provided with an ignition signal and conducted after time T 1  from a point of the time of the starting of the  conduction of chopper controllers CH 1 , CH 2 , and the gate is conducted during time T 2 , one portion (Mean value Iw) of the armature current Ia of a main motor flows through the shunt thyrsitor DTh as shunt current, field current If is If=Ia- Iw and the main motor is brought to a field-weakening condition. In this case, the conduction period T 2  can also be controlled arbitrarily because time T 1  can freely be controlled by the control of a point of the time of the whole arc of the shunt thyristor DTh, the mean value Iw of shunt current is proportional to T 2 /T and field-weakening (If=Ia-Iw) can continuously be controlled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60169215-A (JP)
Title: Oscillator
Inventor: KOYAMA ICHIROU
IPC: H03K3/0231
Filed: 1984-02-13
Abstract: PURPOSE:To make the oscillated amplitude constant by constituting an n-stage of ring oscillator in the unit of amplifiers comprising a voltage amplfier and a current amplifier and varying a current of an optional number of current amplifiers among the n-stage of the current amplifiers so as to vary the oscillating frequency. CONSTITUTION:The circuit from a common base 11 of transistors (TR) Q5, Q6 being a constant current load of an emitter follower of the 1st stage to a common base 12 of TRs Q11, Q12 being a constant current load of the n-th stage is connected to a terminal 13 so as to set the control range at a frequency control terminal 15 via a control voltage shift circuit 14 and in the constitution above, the oscillating frequency is decided in inversely proportion to the delay time of the oscillating loop. Thus, in varying a current of a TRQ4 to vary the phase of TRs Q1-Q4 for example, the impedance viewed from the base is changed and since the base is connected to a high resistance resistor R1 of the collector of the TRQ1, the phase is changed largely. Since the voltage amplification is constant in the emitter follower, the frequency is changed largely while keeping the oscillating level.
Patent JP-S56120678-A (JP)
Title: Novel lactone of octanoic acid
Inventor: TSUNEYA TOMOYUKI
IPC: A23L27/20
Filed: 1980-02-28
Abstract: NEW MATERIAL:A lactone of octanoic acid expressed by the formula (R is alkyl group having one or two 4C straight chain double bonds having a methyl group at  the γ-position).  
     EXAMPLE: Lactone of 7-methyl-4-hydroxy-5-octenoic acid.  
     USE: Useful as a raw material for a perfume having a unique aroma, particularly exhibiting an effect more than expected on addition in combination with two or more types thereof and useful for improving, modifying and enhancing the aroma of various perfume compositions.  
     PROCESS: Monoethyl malonate and methylene chloride are reacted with a Grignard reagent, and the reaction solution is cooled. An acid chloride solution is methylene chloride and hydrochloric acid are added to the resultant cooled solution, and the mixture is extracted with methylene chloride. The resultant ketoester is dropped to sodium ethoxide, and sodium iodide is added thereto and reacted, and the reaction product is hydrolyzed with caustic soda and decarboxylated. Sodium boron hydride is then dropped and the reaction mixture is cooled, adjusted to weakly acidic and extracted with toluene to afford the exemplified substance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51138729-A (JP)
Title: Photosensitive filler
Inventor: NAKANO YOSHINORI
IPC: C08K5/00
Filed: 1976-03-08
Abstract: PURPOSE: A photo-sensitive filler type adhesive containing an isoprene component and ester or ether component which provides tackiness quickly by beam irradiation and exhibits excellent adhesion and filling properties. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61259901-A (JP)
Inventor: BAANAADO SHII AIZENBAAGU
IPC: B65G47/72
Filed: 1986-02-06
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-S62183430-A (JP)
Title: Production of liquid crystal display panel
Inventor: KOIKE YOSHIRO
IPC: G02F1/1337
Filed: 1986-02-07
Abstract: PURPOSE:To control generating of triboelectrification charge and to lessen an electrostatic breaking of TFT by selecting a material having a near value of the electrostatic ability for a constituting material of the orientation film based on the electrification rank as a rubbing material used in rubbing. CONSTITUTION:In the display panel of an active matrix type, when carrying out an orientation treatment by rubbing a horizontal orientation film formed on a display electrode, as the rubbing material used in rubbing, the material having a near value of the electrostatic ability for the constituting material of the orientation film is selected based on the electrification rank. The rubbing is carried out by using a fiber composed of the prescribed material. The charging voltage can be depressed by selecting a roll material from the material having the near value of the electrostatic ability of the orientation film in rubbing the orientation film. Thus, the electrostatic breaking of TFT is lessened.
Patent JP-H09218325-A (JP)
Title: Semiconductor laser module
Inventor: TADA HITOSHI
IPC: H01S5/022
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To enable easy alignment with high accuracy without flawing laser end faces and fiber end faces by pressing the fiber end face of a clad part to the eaves part of a semiconductor laser chip and aligning both in an optical axis direction. SOLUTION: This semiconductor laser module has the semiconductor laser chip 3 arranged with the semiconductor substrate side facing above on an Si substrate 1 as a module substrate and the optical fiber 6 arranged in a V-groove 2 formed on the Si substrate 1 by disposing the fiber end face opposite to the laser beam exit end face of the semiconductor laser chip 3. The semiconductor laser chip 3 is formed with the eaves part 4 projecting from the laser beam exit end face in its semiconductor substrate part. The optical fiber 6 is so arranged that the end face of its clad part 61 comes into contact with the eaves part 4 of the semiconductor laser chip 3.  As a result, the transverse direction and height direction of the optical fiber 6 are determined by the shape of the V-groove 2 and the optical axis direction thereof is determined in self- alignment by the length of the eaves part 4 of the semiconductor laser chip 3.
Patent JP-S58141454-A (JP)
Title: Photomagnetic recording device
Inventor: SONOBE HIROSHI
IPC: G11B11/105
Filed: 1982-02-17
Abstract: PURPOSE:To make a microswitch or the like unnecessary to simplify the constitution by using a recording part and a reproducing part for detection of the position signal and to obtain an accurate position signal to perform high-precision sequence control by detecting directly an optical beam used for recording  and reproducing. CONSTITUTION:The light emitted from a semiconductor laser 17 is reflected by a mirror 18 and passes through a recording part control unit 19 and is made incident to a reproducing part control unit 22 across the moving face of a disc. When the laser light is intercepted by a magnetic film because of movement of the disc and a photodetector detects that the laser light does not reach the reproducing part controlling unit 22, a timing signal is issued. The feed speed of the disc is switched to a speed for recording in accordance with this signal, and a servo system is operated to start focusing. In case of reproduction, a reproducing beam obtained by allowing the laser light to pass through a hole 23 of a main body middle plate is detected by a photodetector in the recording part controlling unit, thereby obtaining a speed switching timing and a focusing timing similarly to recording.
Patent JP-S55120362-A (JP)
Title: Slot insulation for rotating electric machine
Inventor: GOHISA TOSHIO
IPC: H02K15/12
Filed: 1979-03-06
Abstract: PURPOSE:To increase the film forming ratio on the end corner of a slot by forming a double insulation structure which consists of a chargeable fiber-dust layer of nylon or the like and a powdery synthetic-resin layer. CONSTITUTION:An iron core 4 is previously provided with a chargeable fiber-dust layer 5 of nylon, rayon, or the like which is electrostatically sticked on a synthetic- resin bonding layer. Powdery resin 6 is sticked on the fiber layer to a fixed thickness by electrostatic coating. The sticked powdery resin is heated for fusing and hardening to form a double insulation film. Thus, the insulation film 7 on the slot end is 1.5-2 times as thick as the inside film 8, depending on the difference in the fiber layer thickness between the inside and end of the slot. Making the film-forming ratio on the slot corner substantially equal or larger than that on the inside prevents peeling or the like.
Patent JP-H10218057-A (JP)
Title: Electric equipment mounting structure of motorcycle
Inventor: NAKADA MASATO
IPC: F02B77/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To arrange electric equipment in a manner wherein it can be protected by a car body and work can be performed from the sideward of the car body. SOLUTION: A car body frame is constituted by a pair of right/left main frames 5 extended rearward from a head pipe 3 and a pair of right/left pivot frames 6 extended in a vertical direction in a rear end part of the main frame, between the right/left main frames 5, a V engine is arranged, between the V engine and the main frame 5, a space serving as a passage for ram air is formed, in this space, an ECU31 is received, a coupler 34 provided in a lower end thereof is made to appear from a lower surface of the main frame 5 to the outside. Between the right/left pivot frames 6, a shock absorber mounting part 11 supporting an upper end of a shock absorber for a rear suspension is provided, in an outer side surface thereof, a battery 36 is supported, these electrical equipment (ECU31 and battery) is arranged with work possible from the sideward of the car body.
Patent JP-H01200475-A (JP)
Title: Air ticket issuing device
Inventor: NAGAI JUNSHIRO
IPC: G06Q50/00
Filed: 1988-02-05
Abstract: PURPOSE:To reduce the transmission data quantity and to lighten the burden of a host computer by reading out printing format data which has been written in a memory card and printing, etc., the data from the host computer in accordance with this format. CONSTITUTION:Printing format data is read out of a memory card 16 which has been connected through a card connector 17 by a CPU 11. In accordance with this format, data from a host computer 19 which passes through a communication interface 20 is printed to a form 21 through a printing circuit 25 and a printing head 24 and an air ticket is issued. In this regard, in a magnetic stripe part of the air ticket, data from the computer 19 by a magnetic head 26 is also written. According to this constitution, it is unnecessary to transmit the printing format from the computer, the transmission data is reduced and the burden of the host computer is lightened.
Patent JP-S52108146-A (JP)
Title: Acoustic optical element and its manufacture
Inventor: KONDOU YOUJIROU
IPC: C01G33/00
Filed: 1976-03-09
Abstract: PURPOSE: To manufacture an element which has a homogeneous crystal constructuion and whose accoustic optical performance index is large by using a single crystal consisting of PbO, K 2 O and Nb 2 O 2  existing in the specific composition range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04243975-A (JP)
Title: Production of sintered material of cubic boron nitride
Inventor: SUZUKI MASAHARU
IPC: C04B35/583
Filed: 1991-01-28
Abstract: PURPOSE:To produce a sintered material of boron nitride free from crack, broken piece, etc., by direct conversion method not using a catalyst. CONSTITUTION:Before a molded article of low-pressure phase boron nitride of raw material is treated under statically extra-high pressure and high temperature, the molded article of raw material is covered with carbon. A sintered material of cBN free from crack, broken piece, etc., can be produced by direct conversion method not using a catalyst.
Patent JP-H10223067-A (JP)
Title: Device and method for cutting mixed colored part of wire with stripe
Inventor: MIMURO SHUJI
IPC: H01B13/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for cutting a mixed colored part of a wire with stripe, which is capable of quickly drawing a wire having a mixed colored part out of a bundle wound wires, certainly cutting the mixed colored part. SOLUTION: A device 1A for cutting a mixed colored part of wire stripe comprises: a releasing part 10A which releases a wire 2 which has the mixed colored part colored in its cover by one color and another color mixed each other and one colored part colored in its cover by one color from a bundle of wires 3; a wire drawing-out part 30 provided at an upper side of the bundles wires to drawing out the wire 2 from the releasing part 10A; and the wire cutting part 40 provided between the releasing part 10A and the wire drawing-out part 30 and adapted to cut part between the mixed colored part and the one colored part.  A cutting method of the mixed colored part of wire with stripe comprises the step of: releasing the cable 2 which has the mixed colored part colored in its cover by one color and another color mixed with each other and the one colored part colored in its cover by one color from the bundled wires 3 by the releasing part 10A; drawing out the wire 2 and cutting the part between the mixed colored part of wire and the one colored part of wire by a wire cutting part 30 which is provided between the releasing part 10A and the wire drawing-out part 30.
Patent JP-S60168615-A (JP)
Title: Molding method of three dimensional article
Inventor: SATOU TOORU
IPC: C09D5/00
Filed: 1984-02-13
Abstract: PURPOSE:To mold a colored molded article, by compounding a heat-sensitive coloring agent into resin and making the same color with infrared rays, in a method molding a three dimensional article by curing in order said ultraviolet- curing photosensitive resin in layers. CONSTITUTION:The inside of a tank 11 is filled with photosensitive resin 12 which is compounded with a heat-sensitive coloring agent 13, and a sunproofing film 21 having an opening part 21b is mounted on a film mounting stand 16. The resin which is on the upper part of a receiving stand 14 is made into a solidified layer to the extent of 2mm. thick by irradiating ultra violet rays, platelike body 32a of 8mm. thick is formed further by making the resin cure while the receiving stand 14 is being made to decend 2mm. by 2mm., a cylindrical part 31 is formed similarly by replacing the film 21 with a film 22, a bottom part platelike body 32b is formed similarly at last, and colored molded article is manufactured by making arbitrary position color by irradiating infrared rays further. Coloring can be made to perform by irradiating the infrared rays during molding.
Patent JP-S63193078-A (JP)
Title: Detection of current multiplication factor of avalanche photodiode
Inventor: ARAI YASUNARI
IPC: H01L31/10
Filed: 1987-02-06
Abstract: PURPOSE:To monitor a current amplification factor constantly and thereby to enable its setting at an optimum value, by making an input light branch in a prescribed branching ratio by means of a half mirror, and by inputting the branches to an avalanche photodiode (APD) and a photodiode (PD) respectively. CONSTITUTION:A light inputted to a half mirror 10 is made to branch at a prescribed branching ratio of 1:n (n is a natural number) and outputted therefrom. A light at the rate of (n) is applied to APD 20 and thereby an output current iAPD is caused to flow. On the other hand, a light in the rate of 1 is applied to PD 30 and thereby an output current iPD is made to flow. When these output currents iAPD and iPD are applied to an operational amplifier 40 executing the division of the two inputs and outputting the result, the ratio between iAPD and iPD, i.e. a current amplification factor M=iAPD/iPD, is determined as an output of the operational amplifier 40. In the case when the determined value of the current amplification factor M deviates from an optimum value MOPT, a bias voltage of APD 20 is adjusted to set the current amplification factor M at the optimum value MOPT.
Patent JP-S59152135-A (JP)
Inventor: MOURI YASUKI
IPC: B65C9/10
Filed: 1983-02-17
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-H0891204-A (JP)
Title: Automatic brake device
Inventor: TAKAKU HITOSHI
IPC: B60T13/57
Filed: 1995-01-20
Abstract: PURPOSE: To allows a tandem brake booster device to function as an automatic brake device even under a brake pedal-pedalling state. CONSTITUTION: In conventional methods, pedalling a brake pedal closes a vacuum valve 21. Thus allowing a tandem brake booster device 1 to function as an automatic brake device is impossible even if the atmosphere is introduced into a bellows chamber A'. Now, on pedalling the brake pedal and on also introducing the atmosphere into the bellows chamber A' through a relay valve 41, a control device 39 opens an electromagnetic valve 55 when pressure in the bellows chamber A' is higher than that in a voltage transformation chamber D. The result introduces the atmosphere in the bellows chamber A' into the voltage transformation chamber D through a conduit 54. Therefore, the tandem brake booster device is allowed to function as the automatic brake device even under a brake pedal-pedalling state.
Patent JP-S61185796-A (JP)
Inventor: HAYAKAWA TAKESHI
IPC: G04C21/02
Filed: 1985-02-13
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。