baber/WOPTO huggingface dataset:
Patent JP-S5872337-A (JP)
Inventor: UORUTON NOOMAN HAASHIYUFUIIRUD
IPC: H02H9/04
Filed: 1981-10-26
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-S5692516-A (JP)
Title: Liquid crystal display device
Inventor: ENDOU KENZOU
IPC: G09F9/00
Filed: 1979-12-27
Abstract: PURPOSE: To perform good displaying even if the voltage of a battery drops by normally driving a liquid crystal display cell of high threshold voltage and driving a liquid crystal display cell of low threshold voltage when the battery voltage drops.  
     CONSTITUTION: Plural trasparent electrode substrates 1W3 of successively differing sizes are bonded and superposed by way of sealing materials 4, 5, whereby the liquid crystal display cells A, B of different threshold voltages displaying the same patterns are formed. The cells A, B are driven by a battery 13 as a driving source. Common signals are being supplied to the respective common electrode lead terminals C 1 , C 2  and C 3 , C 4  of the respective cells A, B, from an LSI:10. In an ordinary state in which a lamp lighting switch 12 is off, the selection common signal  is supplied to the terminals C 1 , C 2  of the cell A, and the nonselection common signal is supplied to the terminals C 3 , C 4  of the cell B. When the switch 12a goes on  upon dropping of the battery voltage, the nonselection signal is supplied to the terminal C 1 , C 2  of the cell A and the selection common signal is supplied to the terminal C 3 , C 4  of the cell B.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1115335-A (JP)
Title: Image forming quantity control device
Inventor: ATSUMI TOMOYUKI
IPC: G03G21/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To surely prohibit the image forming action exceeding the allotted imaging forming quantity by relating the information to express the image forming quantity distributed to each image forming device to the discrimination information to specify each user, and transmitting the information to each image forming device by a communication means. SOLUTION: The period allotted copying number for each user is set in every copying number storage part 91b of a host computer 90. The copying number allotting part 91a allots the period copying number for each user at the allotment ratio calculated by an allotment ratio calculation part 91c according to the past copying history of each copier. When the allotted copying number is calculated, the host computer 90 transmits the allotted copying number calculated together with the key code of each user to each copier. When each user makes copies by each copier, each user can make copies of the copy number subtracted from the allotted copying number.
Patent JP-H0920830-A (JP)
Title: Composition for coloring
Inventor: SHIMIZU HIDEO
IPC: C08J3/22
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of enhancing dilution magnification of a master batch whose limit has been 30 times hitherto to 50 times by including foam and useful for automobile parts, etc. SOLUTION: In this composition containing foam, a ratio of a specific gravity of a composition for coloring containing foam to a specific gravity of a composition for coloring not containing foam is preferably 2-0.75. Furthermore, in production of master batch containing foam, e.g. a composition containing a coloring agent such as pigment, a thermoplastic resin and a foaming agent is melted and kneaded. Thereby, CO2 and N2 generated when a foaming agent is decomposed by heat in melting and kneading are preferably included.
Patent JP-H0811626-A (JP)
Title: Structure of vehicle side light
Inventor: TAKEI SHIGEHISA
IPC: B60Q1/32
Filed: 1994-06-30
Abstract: PURPOSE:To reduce vibration given to each vehicle side light and at the same time avoid the damage of each vehicle side light and improve the outer appearance of a vehicle body by embedding each vehicle side light at each side part of the vehicle body. CONSTITUTION:This structure is equipped with a dishlike fitting frame 5 where a recessed portion 51 to be embedded into the side part of a vehicle is formed; a bottom surface that is fixed on the bottom surface of the fitting frame 5 and is fitted with a light source; and a light transmitting lamp cover 6 which covers the light source by being fitted to the bottom surface and whose top portion projects to the outer side than the frame portion 52 of the fitting frame 5 by being fitted to the recessed portion 51 of the fitting frame 5.
Patent JP-H1016639-A (JP)
Title: Illumination lamp for vehicle
Inventor: HARADA NOBUO
IPC: B60Q1/06
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To adjust the direction of illumination freely and easily in a condition in which an illumination lamp is attached on a vehicle by providing a light distribution mechanism which adjusts the distribution of projected light of a bulb by operating a reflection mirror on a rear surface of the bulb. SOLUTION: A screw 45 for adjustment is screwed in a female screw of a connection piece 42 of a movable frame 4 to fit hold pins 41 on the right and left into a long hole 38, and then, a tip of the screw 45 for adjustment is screwed in a square nut. A movable frame 4 is connected with a fixed frame 3 by screwing the screw 45 for adjustment to assemble a main body 2. A bulb 5 is inserted through a rear surface of the assembled main body 2, and a bulb holder 6 is mounted on it. Moreover, a light distribution mechanism which adjusts the distribution of light reflected by the bulb 5 minutely by operating a reflection mirror 44 on the rear surface of the bulb 5 and changing irradiation distance of the reflected light is provided. Consequently, it is possible to adjust the direction of illumination freely and easily in a condition in which an illumination lamp 1 is attached on a vehicle.
Patent JP-S6232042-A (JP)
Inventor: KUMAZAKI SHOJI
IPC: B29K23/00
Filed: 1985-08-05
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-H0921678-A (JP)
Title: Sludge-interface measuring device
Inventor: NAGAO NOBUAKI
IPC: G01F23/28
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure the interface of sludge in high accuracy by discriminating the sludge and bubbles in liquid. SOLUTION: From a lifting device 6 providing at the upper part of a tank 1, a CCD camera 4 and a light projector 5 are suspended through a suspending member 7. The image of granular material, which has the diameter of 0.5mm or more and has the shape, which is not circular or not approximately circular, is judged at the image of sludge. All the sludges in one image plane at a certain depth are detected, and the number is counted. When the counter number is a specified number or more, it is judged that the image pickup point is located in the sludge phase. Then, the CCD camera 4 is moved upward by a specified distance. The image in the liquid is picked up at this point, and the number of the sludges is counted. The image point is made to rise up little by little (to the pint) until the number of the sludges becomes the specified number of less.
Patent JP-H10307260-A (JP)
Title: Image pickup optical system and image pickup device using the same
Inventor: KENNO KOKICHI
IPC: G02B7/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact image pickup optical system and an image pickup device using the optical system capable of giving an image which is clear and has little distortion even at the wide angle of view. SOLUTION: This image pickup optical system for forming an object image on an image pickup element surface 8 is at least provided with a rear side optical group 4 nearer to an image side than a pupil surface (diaphragm) 1. When it is assumed that a light beam emitted from the center of an object, passing through the center of a pupil and reaching the center of the image is an axial principal light beam 2, the optical group 4 has at least one reflecting action surface eccentrically arranged so that the entire surface may be inclined to the light beam 2. The reflecting action surface is equipped with rotationally asymmetric surface shape to correct rotationally asymmetric eccentric aberration caused by eccentricity so as to mitigate the rotationally asymmetric aberration of the object image. In such a case, 0.1<p×Py<8 is satisfied when it is assumed that the power of the optical system in a direction Y is Py (defined separately) and optical path length from a place where the light beam 2 is made incident on an optical system component element arranged nearest to the object side of the optical system and having the rotationally asymmetric surface to a place where it is emitted from an optical system component element arranged nearest to the image side of the optical system and having the rotationally asymmetric surface is (p).
Patent JP-H11349475-A (JP)
Title: Intraoral disintegrant and its production
Inventor: SHIRAI HISAMI
IPC: A61K9/20
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To readily and efficiently obtain an intraoral disintegrant which shows sufficient strength and fine intraoral disintegration and causes no decrease of the strength even under high humidity by leaving a specific tablet containing amorphous lactose under a relative humidity in the specific range and converting the amorphous lactose into crystalline lactose. SOLUTION: The objective preparation is obtained by leaving a tablet, which contains amorphous lactose in a proportion of about 5-40 wt.%, preferably about 10-30 wt.%, and is molded under a low pressure of about 50-300 kg/cm<2> , at preferably about 15-50 deg.C for 1-24 hours under a relative humidity of about 60-90%, preferably about 70-85%, and converting the amorphous lactose into the crystalline lactose. The above amorphous lactose is usually obtained by preparing a solution of alpha 1 hydrated crystalline lactose or the like and then treating the solution by means of lyophilization or the like. Preferably about 0.1-10 wt.%, of a medicine, e.g. citric acid mosapride citrate or the like, or usually about 50-90 wt.% of a vehicle, e.g. mannitol or the like, are included in the above tablet.
Patent JP-H11354123-A (JP)
Title: Sealed lead-acid battery
Inventor: KAMATA AKIRA
IPC: H01M4/62
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a stable battery performance without any increase in floating charge current at high temperatures, by causing a negative electrode active material to contain an oil with a specific dynamic viscosity and forming an electrode plate assembly by a battery-jar formation method. SOLUTION: An oil having a dynamic viscosity of 30 to 320 cSt/20 deg.C is added to a negative electrode active material. The amount of the oil added is of the order of 0.05 to 0.8 wt.% of the amount of the negative electrode active material, and preferably, the oil is a paraffin oil-based oil. A lead-acid battery is assembled from a negative electrode plate made by using the negative electrode active material, and a positive electrode plate. A predetermined dilute sulfuric acid is injected into the battery and an electric current is passed therethrough, the electrode plates are formed as a group in a battery jar.  When the dynamic viscosity of the oil added to the negative electrode active material is 320 cSt/20 deg.C or less, neither the 20 hR discharge capacity nor the high-rate discharge capacity shows great variations, but if the dynamic viscosity is higher, the capacity is lowered.
Patent JP-H0922723-A (JP)
Title: Lithium ion secondary battery and electrolytic solution using it
Inventor: IKETANI HIROTOSHI
IPC: H01M10/05
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery heightened safety using a safe electrolytic solution for lithium ion secondary battery which is not inflammable and does not combust continuously. SOLUTION: To an electrolytic solution containing an inflammable solvent, an effective quantity of self-extinctivity giving agent is added, for example aliphatic compound of hydrocarbon halide having a carbon number of 1-4 including halogen element of a molecular weight over at least one bromine, and thus the intended electrolytic solution for a lithium ion secondary battery is accomplished. Accordingly the resultant electrolytic solution exerts a self- extinctive action. This secondary battery includes a positive electrode, a negative electrode chiefly containing carbonaceous material, and self-extinctive electrolytic solution as described above.
Patent JP-H0337905-A (JP)
Title: Fluorescent lamp device
Inventor: OGISHI KAZUHISA
IPC: F21S2/00
Filed: 1989-07-04
Abstract: PURPOSE:To enable the simple mounting of a printed circuit board without any need of a special support seat by clamping the printed circuit board between a cover and a lamp holder. CONSTITUTION:A printed circuit board 12 fitted with a lighting circuit part 11 is clamped between a cover 1 and a lamp holder 4. As a result, it is possible to mount the printed circuit board 12 without any use of a special part, and the positioning of the board 12 becomes easy. In addition, the board 12 can be mounted concurrently with the assembly of the cover 1 and the lamp holder 4, thereby improving workability. According to the aforesaid construction, it is possible to obtain a fluorescent lamp device allowing the easy mounting of the printed circuit board 12 without any use of a special support seat.
Patent JP-H0459486-A (JP)
Title: Fail-safe mechanism for four-wheel steering device
Inventor: KIDO TOMOYUKI
IPC: B62D7/14
Filed: 1990-06-28
Abstract: PURPOSE:To insure safety even at generation of abnormality of an electric motor by providing an actuator capable of selecting a stopper position to regulate the movable range of a rod through interference with an engaging part or a nonstopper position without interference. CONSTITUTION:On the outer circumference of the middle part of a rear wheel steering rod 8 movably in the vehicle width direction supported in the housing 7 of a rear wheel steering mechanism 3, engaging parts 17, 18 are provided. In the housing 7, a stopper 19 to take a stopper position to regulate the movable range of the rod 8 in the range corresponding to a maximum steering quantity at steering rear wheels 10 in the same phase as front wheels by interference with the engaging parts 17, 18, or to take a nonstopper position without interference with the engaging parts 17, 18. Further in the housing 7, an actuator 20 to move the stopper 19 is fitted, the actuator 20 is provided with an operating rod to move front and rear. and the operating rod is connected to the stopper 19 through a stay. The actuator 20 is controlled with an electronic control device 23.
Patent JP-S6063637-A (JP)
Title: Recording system for history information
Inventor: OKA NORIYUKI
IPC: G06F11/28
Filed: 1983-09-19
Abstract: PURPOSE:To execute respective instructions of respective codes written in specific language while interpreting them by detecting, for example, an assignment instruction and storing the history of this assignment instruction in a specific area of a storage part automatically. CONSTITUTION:When one instruction is read out and set in an instruction register 11, it is compared 14 with history information which is set in a history information which is set in a history information register 13 previously. Consequently, when a coincidence signal (c) is obtained, a control part 19 gates gate circuits G1 and G2 to store the address in the source code of this instruction in an address storage register 16 and the execution result in a register 17. This stored information is stored successively in an area 21 indicated by a storage address register 18 every time the coincidence signal (c) is obtained by a comparator 14. Its contents are read out and checked to know the history of the specified variable, and the debugging and inspection of the source code are facilitated.
Patent JP-2000007732-A (JP)
Title: Fluoroelastomer and preparation thereof
Inventor: AKIMOTO HAJIME
IPC: C08L27/16
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a fluoroelastomer which is free of a hexafluoropropene copolymer unit and has a high oil additive resistance and a preparation process thereof. SOLUTION: A fluoroelastomer has a copolymer composition of 30 to 60 mol.% vinylidene fluoride, 10 to 40 mol.% tetrafluoroethylene, 10 to 30 mol.% chlorotrifluoroethylene, 5 to 15 mol.% ethylene and, if required, 5 to 15 mol.% perfluoro(methyl vinyl ether). This fluoroelastomer is prepared by allowing vinylidene fluoride, tetrafluoroethylene, chlorofluoroethylene, ethylene and, if required, perfluoro(methyl vinyl ether) to undergo a copolymerization reaction in the presence of a bromine- or iodine-containing monomer compound and a compound containing iodine and bromine at 55 deg.C or lower.
Patent JP-H0522081-A (JP)
Title: Noise removing circuit
Inventor: SUGANUMA TAKASHI
IPC: H03H17/02
Filed: 1991-07-12
Abstract: PURPOSE:To provide the noise removing circuit improved in reducing signal distortion by correcting signals in a noise removing period. CONSTITUTION:This noise removing circuit to remove impulse noise is equipped with an input changeover switch 19 to switch the input signal to a corrected value when the impulse noise is inputted, 2N (N>=2) pieces of sample/hold circuits 10-15 serially connected to the output of the input changeover switch, two-phase sampling pulse generator 17 to generate the pulses of two phases for sampling hold to the odd-numbered steps and even-numbered steps of the sample/hold circuits 10-15, coefficient equipments 20-22 to fixedly multiply output values from the even-numbered steps of the sample/hold circuits 10-15, and adder 23 to add the output values of the respective coefficient equipments and to prepare the corrected value inputted to the input changeover switch 19.
Patent JP-S5798155-A (JP)
Title: Magnetic recorder and reproducer
Inventor: KUMAKURA TAKESHI
IPC: G11B15/675
Filed: 1980-12-08
Abstract: PURPOSE:To switch the opening and closure of a cassette holder, and states of recording and reproduction, temporary stopping, and channel selection, and to hold the switched state easily, by coupling a control plate with a head base plate, where a recording and reproducing head and a erasing head are fitted, by a spring. CONSTITUTION:When a cassette holder 21 is opened, a magnetic tape 42 and a recording and reproducing head 3 are held at the most separate positions as shown by a figure A. When the cassette holder is pushed for driving, a control plate 15 is moved up by a spring 18, and a head base plate 2 moves up. For recording and reproduction, a solenoid (not shown in the figure) moves the head base plate 2 up and the magnetic tape 42 and recording and reproducing head 3 are positioned as shown by a figure D. To set a temporary stop state in the said state, the suction of the solenoid is released and the head base plate 2 is moved down. In this movement, an engagement piece 2e and the engagement part 32a of a temporary stop holding lever 32 engage with each other as shown by a figure C1 to inhibit the movement, and the magnetic tape 42 and recording and reproducing head 3 are set as shown by a figure C.
Patent JP-H111365-A (JP)
Title: High tenacity aluminum oxide sintered material and production thereof
Inventor: YOSHIZAWA YUICHI
IPC: C04B35/622
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a high tenacity aluminum oxide sintered material useful as a structural material and a base plate material required to have a high mechanical strength and a high reliability and to provide a method for producing the same. SOLUTION: This high tenacity aluminum oxide sintered material having >=300 MPa bending strength measured by a three point bending method as set by JIS-R1601 and >=5 MPa.m<1/2> breaking tenacity set by JIS-R1607, is produced by using aluminum hydroxide produced by the Bayer method as a raw material, calcining a mixture thereof obtained by adding 0.01-20 mass % abraded powder, etc., of a ball mill for crushing aluminum oxide as a seed crystal of α-aluminum oxide at 900-1,200 deg.C, and sintering the obtained α-aluminum oxide powder.
Patent JP-S6416887-A (JP)
Title: Knit composite vibration damper
Inventor: SUGATA YOSHIAKI
IPC: F16F15/02
Filed: 1987-07-13
Abstract: PURPOSE:To obtain the titled vibration damper containing a knit base material in a viscoelastic layer, having excellent shape-retaining abilities under heating and outer force-adding conditions as well as low temperature dependence and frequency dependence of vibration-damping properties and suitable in automobile, railway rolling stock, marine, industrial machine, etc. CONSTITUTION:The aimed vibration damping containing (B) a knit base material consisting of animal or vegetable fiber, natural fiber, regenerated fiber, synthetic fiber, glass fiber, carbon fiber, etc. and having >=5% (preferably >=20%) elongation of fiber in (A) viscoelastic layer consisting of asphalt, vinyl chloride, epoxy, urethane, unsaturated polyester, silicone resin, etc. Further more, the above- mentioned vibration damping is produced e.g. by impregnating the component A (directly as liquid raw material in case of thermosetting resin and an (semi) liquid obtained by heating or dissolving in a solvent in case of thermoplastic resin) to the component B and molding the impregnation. other uses of the vibration damping include building and construction related material, electrical appliance, sport, leisure goods.
Patent JP-H0621894-A (JP)
Title: Optical communication system, transmitter and equipment
Inventor: OSUMI YASUTSUGU
IPC: H04B10/11
Filed: 1992-06-30
Abstract: PURPOSE:To realize the simple space optical communication system in which a signal light radiates in all directions from a transmitter side CONSTITUTION:A movable optical transmitter 130 emits an optical beam PB in all directions in this system and the optical communication is implemented by allowing an optical receiver 140 to receive the optical beam PB. The optical transmitter 130 outputs the optical beam PB from its tip and is formed movably. The light source is provided in a vessel 137 at the tip of the optical transmitter 130 and the directivity is lost by the irregular reflection characteristic of the vessel 137. The optical receiver 140 receives the optical beam PB and is fixed at a prescribed location or semi-fixed.
Patent JP-H0812327-A (JP)
Title: Production of cupric oxide
Inventor: MORI MITSUHARU
IPC: H05K3/06
Filed: 1994-07-04
Abstract: PURPOSE:To produce high quality cupric oxide by an easy method with such high workability as high filterability and washability. CONSTITUTION:When an aq. copper salt soln. and an aq. alkali hydroxide soln. are brought into a reaction to produce cupric oxide, the solns. are brought into a reaction at pH 9.5-12.0 in the presence of carbonate ions enough to regulate the molar ratio of CO3 to CuO in the reactive solns. to >=0.005. A used printed board etching soln. can be utilized as the aq. copper salt soln.
Patent JP-H0927474-A (JP)
Title: Ashing method and apparatus
Inventor: KOIZUMI KOTARO
IPC: H01L21/3065
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent a treating chamber from being contaminated by heating a wafer at the same temp. as the ashing temp. before ashing a resist, feeding a purge gas to flow on the surface of the wafer or entire of the treating chamber and exhausting it. SOLUTION: A wafer 11 has a resist on the surface. The wafer 11 is carried out of a cassette 1 into an ashing chamber 3 by a conveying arm 2 and laid on conveying pins 5 located at a heater stage 4. When conveying of the wafer 11 begins, a purge gas is fed from an ozone nozzle 7 and purge gas nozzle 9. After the arm 2 returns back, the heated heater stage 5 is lifted to contact with the wafer 11. This stage has a vacuum suction mechanism to closely contact the wafer 11 to the stage 4 while the purge gas and gas produced from the resist are exhausted out from the chamber 3 through an exhaust hole 10.