baber/WOPTO huggingface dataset:
Patent JP-H08249110-A (JP)
Title: Information processor
Inventor: TOMITA HIROMI
IPC: G06F3/0488
Filed: 1995-03-13
Abstract: PURPOSE: To provide an information processor capable of reducing the moving road of a user's hand or visual line and smoothly inputting characters by displaying an edition area on a document area when a document cursor position approaches arm input area so as to expand the document area by the edition area. CONSTITUTION: The information processor is provided with an input means 101 having an input area for inputting and displaying a character or the like on a prescribed position by the use of a user's hand, a pen, or the like and a document area for displaying a document, an input area display instruction detecting means 102 for detecting an input area display instruction necessary for inputting a character, a cursor position storing means 103 for storing a current cursor position on a document, an input/edition area position judging means 104 for judging the position of an edition area for editing a character, and an input/edition area displaying means 105 for displaying an input area and an edition area.
Patent JP-S51128224-A (JP)
Title: Keyboard inpute device
Inventor: KUSAKABE HIROMI
IPC: G06F3/023
Filed: 1975-04-30
Abstract: PURPOSE: In order to receive numerous key inputs with small numbers of cables by using a display-use digit selective signals. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10233401-A (JP)
Title: Semiconductor device
Inventor: NINOMIYA ISAO
IPC: H01L21/321
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To maintain connection reliability even when a pitch between electrode pads is made narrow. SOLUTION: Electrode pads 4a are disposed along the peripheral part of a semiconductor chip 2, and the width thereof is made narrow and formed into a rectangular shape because the pitch of pads is made narrow. Two bumps 6a are formed on one electrode pad 4a. The bump 6a is formed in ball bonding manner using metal. The bump 6a has, in horizontal shape, a shape in which a circular top part 12 is laid on the center of a circular bottom surface part 10 having diameter larger than that of it, and the top surface of the top part 12 is circular and almost flat surface in plan view.
Patent JP-H06199110-A (JP)
Title: Automobile tire
Inventor: TSUTSUMI KOTARO
IPC: B60C11/11
Filed: 1993-03-12
Abstract: PURPOSE:To offer an automobile tire made into white noise without deteriorating wet performance and steering property. CONSTITUTION:This is an automobile tire T having a plural number of circumferential direction land portion partitively formed by a plural number of longitudinal grooves 14, 15, 16 extending in the circumferential direction and also a tread 13 in which at least a center block 18, a side block 19 and a shoulder block 20 are formed and arranged by partitioning the circumferential direction land portion by means of a plural number of lateral grooves 17. The center block 18, the side block 19 and the shoulder block 20 constitute a basic block pattern P by increasing their quantities in the circumferential direction, in plural numbers and in the sequence of the center block 18, the side block 19 and the shoulder block 20 and arranging them upon shifting the phase in the circumferential direction, and furthermore, the respective circumferential direction lengths of the center block 18 and the side block 19 of the basic block pattern P are varied.
Patent JP-S53137405-A (JP)
Title: Controller for rotational frequency of blower for dust collector
Inventor: OKADA TAKEJI
IPC: F04B49/06
Filed: 1977-05-06
Abstract: PURPOSE: To greatly reduce consumed electric power by efficiently controlling the rotational frequency of a blower driving squirrel cage induction motor depending on the quantity of dust produced by an arc furnace. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03254015-A (JP)
Title: Flame resisting insulated wire
Inventor: YAMAMOTO YASUAKI
IPC: C08K3/24
Filed: 1990-03-02
Abstract: PURPOSE:To improve flame resistance and wear resistance by making an insulator in a 2-layer construction constituted of an internal layer and an external layer each having a specific composition and setting the ratio of thickness of the internal layer to the external layer within a specific range. CONSTITUTION:An insulator is made up in a two-layer construction of an internal layer (a) and an external layer (b). The internal layer (a) is constituted of a composition of metal oxide and polyolefine at such a ratio as 50-150 parts by weight of metal oxide to 100 parts by weight of polyolefine. The external layer (b) is constituted of a composition of ethylene copolymer containing vinyl acetate, ester acrylate, etc., at 10wt.% or more and an admixture made up of metal hydroxide and calcium aluminate mixed at such ratio as 100 parts by weight of the ethylene copolymer to 100-300 parts by weight of the admixture. The insulator is made up such that the ratio of the external layer (b) to the internal layer (a) in thickness, b/a, becomes 5/95-50/50. According to a wire made up of an insulator composed as above, the wire is good in flame resistance and no halogen gas is generated at the time of combustion. Also, it holds a value which can fully satisfy the requirements for mechanical characteristics and water resistance.
Patent JP-H09230966-A (JP)
Title: Electronic equipment
Inventor: ENDO YOSHIYUKI
IPC: G06F15/02
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To prolong battery life and to exactly detect battery exchange time by providing a voltage stabilization means and a voltage switch means performing a switch as to whether the output voltage of a battery is supplied as operating voltage or the output voltage of the voltage stabilization means is supplied, based on the control of a control means. SOLUTION: This equipment is provided with a voltage stabilization means 7 and a voltage switch means 6 performing the switch of state between that the output voltage battery 8 is supplied as operating voltage and that the output voltage of the voltage stabilization means 7 is supplied as operating voltage to the control of a CPU 1. When an operating current value is small in the key input waiting state from a key input means 5, voltage is controlled to be supplied from the battery 8. When the operating current value is large at the time of a data retrieval, etc., the display of a display means 4 is controlled to be erased and voltage is controlled to be supplied from the voltage stabilization means 7. When the output voltage the battery 8 lowers, an operator can be urged to exchange the battery 8 because the display of the display means 4 is made difficult to see.
Patent JP-H11252819-A (JP)
Title: Battery abnormality discrimination method
Inventor: SHIMAZAKI YUICHI
IPC: H02J7/14
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of discriminating the abnormality of chargeable battery, which properly discriminate abnormality condition of a chargeable battery and enables desirable measure. SOLUTION: This discrimination method discriminates that a chargeable battery is abnormal, when an output voltage value of chargeable battery is smaller than a predetermined voltage value and absolute value of the changing rate in unit time of output voltage of the chargeable battery is larger than the predetermined value, in such a condition that power supply to the chargeable battery from a DC power supply including a power generator to be driven to rotate by an internal combustion engine in the start-up of the engine is stopped.
Patent JP-S57166712-A (JP)
Title: Power amplifying circuit
Inventor: KURODA HIROSHI
IPC: H03F1/02
Filed: 1981-04-07
Abstract: PURPOSE: To obtain a high-efficiency audio amplifying circuit which has excellent transient characteristics by connecting a DC driving power source to a class "A" output amplifier through a class "B" output amplifier which is applied with a low-level input signal from said amplifier.  
     CONSTITUTION: An input signal from a terminal In is inputted from a voltage amplifier 10 to driver transistors (TR) 13 and 14. The TRs 13 and 14 are provided with a diode (D) 11 for biasing and a semifixed resistance (R) 12 for bias adjustment; and TRs 19 and 20 for class "B" amplification are connect to the output through Ds 15∼17 for level shifting and a semifixed R18, and TRs 21 and 22 which perform class "A" amplification are connected, thereby driving a load 27 by the TRs 21 and 22. The secondary side of a power transformer 34 is separated into a winding 35 for a class "A" output stage, and a winding 36 for a class "B" output stage and a voltage amplification stage; and the middle point of the winding 36 is grounded and that of the winding 35 is connected to the output middle point M of the class "B" output stage TRS 19 and 20. Therefore, driving power for the TRs 21 and 22 is supplied from the TRs 19 and 20 through a constant voltage power source on the side of the winding 35. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61211323-A (JP)
Title: Novel urethane compound and its production
Inventor: FUJII HITOSHI
IPC: C08G18/67
Filed: 1985-03-15
Abstract: PURPOSE:To obtain the titled composition being curable with an ionizing radiation and excellent in an affinity for an organic or inorganic substrate, by reacting a diisocyanate prepolymer with a radical-polymerizable compound and specified two compounds. CONSTITUTION:A urethane compound of the formula is obtained by reacting a diisocyanate prepolymer (A) having an isocyanate group on each end, obtained by reacting a diisocynate compound (a) with a polyester compound which is a polyester prepolymer (b) having an OH on each end and a carboxylic acid compound (c) having two OH groups in the molecule with a radical polymerizable compound (B) comprising an OH-terminated (meth)acrylate ester, reacting this product with trimethylolpropane (C), and reacting the formed product with glycidyl methacrylate or 2-(1-aziridinyl)ethyl methacrylate (D).
Patent JP-H10244953-A (JP)
Title: Cargo handling vehicle
Inventor: TOYA IKUYA
IPC: B66F9/10
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a cargo handling vehicle which can prevent the change of the direction of a car body at the running time by a parallel movement running mode. SOLUTION: In a cargo handling vehicle which can run by a parallel movement running mode for moving longitudinally, laterally and obliquely while maintaining the direction of a car body constant by providing a steerable drive wheel 3 and plural steerable load wheels 4, 5 and also driving the drive wheel 3 while making entire wheels 3, 4, 5 to the same steering angle, an attitude angle detection means 1 which can detect an attitude angle from a standard direction of the direction of a car body 2 at the running time by using a gyroscope and a steering control device 12 by which revised steering angles for revising the steering angles of respective load wheels 4,  5 are calculated respectively by using a set running condition which set the direction of the car body and an attitude angle signal from and attitude angle detection means 11 at a parallel movement running mode and the steering angles of respective load wheels 4, 5 are corrected based on this revised steering angle and the direction of the car body is returned to the origin are installed in the car body 2.
Patent JP-S60196342-A (JP)
Inventor: KURIYAMA YASUO
IPC: B32B27/40
Filed: 1984-03-19
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-H09249655-A (JP)
Title: Nitrogen monoxide synthase inhibitor
Inventor: TANIGUCHI NAOYUKI
IPC: A61K31/54
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new 3-imino-1, 4-perhydrothiazine derivative having excellent nitrogen monoxide synthase inhibitory action, sufficiently low in toxicity, thus useful as a nitrogen monoxide synthase inhibitor which might be used for treating shock and ischemic diseases, etc. SOLUTION: This new compound (acid-added salt or hydrate thereof) as a nitrogen monoxide synthase inhibitor is expressed by formula I (R<1> is H or a 1-4C alkyl; R<2> is a 1-4C alkyl), e.g. 6,6-dimethyl-3-imino-1,4-perhydrothiazine hydrochloride. The compound of formula I is obtained by the following process: a compound of formula II is allowed to react with an alkylating reagent or alkyl halide in an inert organic solvent at 0-150 deg.C followed by distilling off the solvent and then adding an alcohol-based solvent and ammonia or ammonium chloride to the system followed by conducting a reaction at 0-150 deg.C to effect imitation.
Patent JP-H05255607-A (JP)
Title: Method for dispersing organic dye
IPC: C09D7/80
Filed: 1992-03-11
Abstract: PURPOSE:To efficiently obtain an organic dye fine particle dispersion excellent in stability, useful for coatings, etc., without the need of a dispersant by sublimating an organic dye at reduced pressure followed by introducing the resultant fine particles into a dispersion medium under low-temperature plasma irradiation. CONSTITUTION:An organic dye is set in a glass tube 3, being sublimed at reduced pressure and then introduced into a dispersion medium 9 such as water or ehtylene glycol under low-temperature plasma irradiation, thus giving the objective organic dye fine particle dispersion.
Patent JP-S51128336-A (JP)
Title: Double faced adhesive tape
Inventor: YOSHIKAWA SHINJI
IPC: C09J7/02
Filed: 1975-04-30
Abstract: PURPOSE: The said tape having two layers of the same adhesive on both surfaces of a base film can be rolled up with no release sheet, such as paper treated with silicone, and can also be readily unrolled for use. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56151143-A (JP)
Title: Horizontal continuous casting plant
Inventor: YAMAUCHI HITOSHI
IPC: B22D11/06
Filed: 1980-04-23
Abstract: PURPOSE:To obtain a high-productivity plant which permits molding of an ingot free from any surface defect and safe operation by providing a pouring nozzle for a tundish with a control means for the molten steel level in the inside and a control means for the clearance between the shoe plates of a pair of endless track shoe belts. CONSTITUTION:The leading end part 16 of a pouring nozzle 2a projected to a proper place on one side in the lower part of the side wall of a tundish 2 is inserted via a clearance 15 into the mold formed between the shoe plates 11 of a pair of endless track shoe belts 10 which are driven in a prescribed direction. The size of the clearance 15 is detected by the sensors buried circumferentially at equal intervals on the outside circumferential surface of the end part 16 and the sensors emit the correction signals for twisting, biasing, etc. of the end part 16, then the proper clearance 15 that prevents leakage of the molten steel is maintained by the fine adjusters 18 of the vertical direction of the tundish 2. Molten steel 14 is continuously poured from the end part 16 into the mold consisting of the multiple plates 11 and at a prescribed speed it is transferred into a secondary cooling zone 4 where it is solidified to an ingot 12 which is drawn by a device 5. In this case, the molten steel level in the tundish 2 is controlled, whereby the proper static pressure of molten steel is maintained and the generation of the defects of the ingot is prevented.
Patent JP-H06239716-A (JP)
Title: Composition comprising polyphenolic compound
Inventor: AGAWA YUKIO
IPC: A61K8/00
Filed: 1993-02-17
Abstract: PURPOSE:To obtain a stabilized composition capable of preventing a system (composition) containing a polyphenol dissolved therein from coloring and discoloring with the elapse of time without inhibiting effects of action of the polyphenolic compound at all. CONSTITUTION:This composition is composed of a compound having >=2 alcoholic hydroxyl groups and a polyphenolic compound having >=3 phenolic hydroxyl groups in the molecule. Furthermore, an organic reducing agent is added to the composition.
Patent JP-H10255729-A (JP)
Title: Battery jar for sealed type secondary battery
Inventor: KURASAWA YOSHIHIRO
IPC: H01M50/141
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To allow a battery to sufficiently exhibit its performance for a long term by constituting, of at least two parts, a battery jar made of a resin composition including a polyphenylene ether resin and phosphate, and bonding the parts with an epoxy resin including organic acid salt of trisphenol as a hardener. SOLUTION: Phosphate is expressed by a formula, wherein R<1> , R<2> , R<3> and R<4> represent respectively an alkyl group, halogen, hydrogen and the like; X represents an allylene residue; (n) is an integer of 1 or more. The content of phosphate contained in a resin composition is 1-30 parts by weight with respect to 100 parts by weight of a polyphenylene ether resin. Parts of a battery jar are bonded by the use of a two-liquid type epoxy resin adhesive. The adhesive mainly includes a novolak type resin such as phenol-formaldehyde. Organic acid salt such as tris(dimethylaminomethyl)phenol is used as a hardener.
Patent JP-H11249427-A (JP)
Title: Image forming device
Inventor: KIDO EIICHI
IPC: G03G15/01
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image by well a recovering residual toner on a photoreceptor, in the case of adopting a cleaning-less system. SOLUTION: In this image forming device, the toner 9 remaining on the photoreceptor 21 surface after transferring is scattered, by being disturbed on the photoreceptor 21 surface by a scattering brush 26 held in contact with the photoreceptor surface 21. This residual toner, in the case of being present in an area except the electrostatic latent image on the photoreceptor 21 surface after the charge and exposure is recovered by the developing device. In such a case, the toner 9 being captured by fiber members 28 of the scattering brush 26, is turned back on the photoreceptor 21 side through an opening 29-1 formed on a part of the scattering brush 26. Therefore, the toner 9 being captured by the scattering brush 26 staying in-between the sheet member 27, is prevented from being spilled down from the sheet member 27, and prevented from disturbing the image by dropping on the sheet at the image forming time.
Patent JP-H10255207-A (JP)
Title: Magnetic head for magneto-optical recording and magneto-optical recording apparatus
Inventor: ISHII KAZUNORI
IPC: G11B11/10
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To effectively generate magnetic field by forming, on a base material formed of non-magnetic material, a spiral coil pattern formed of a film of a conductive material and a reinforcing pattern formed non-continuously, in the circumference thereof, of a film of a conductive material in parallel to the coil pattern within the constant distance. SOLUTION: A first reinforcing pattern 25a and a second reinforcing pattern 25b are formed on almost entire surface of a base material 23 in the circumference of a first coil pattern 24a and a second coil pattern 24b on the base material 23. Within the range of the distance S in the radius direction from the outer most circumference of the first and second coil patterns 24a, 24b, the reinforcing pattern is structured by a stripe pattern formed in radial and is non-continuously arranged in the direction parallel to the coil patterns. With such structure, it is possible to prevent a closed annular current from being induced in the inverse direction to the current of coil pattern is generated in the reinforcing pattern.
Patent JP-H01226190-A (JP)
Title: Buried structure semiconductor laser and manufacture thereof
Inventor: KOIZUMI YOSHIHIRO
IPC: H01L21/205
Filed: 1988-03-07
Abstract: PURPOSE:To improve characteristics of the title laser such as a low threshold current and the like by superimposing a second conductivity type third cladding layer with thickness enough to flatten the upper surface thereof and with the same composition as that of a second cladding layer on a mesa upper portion and on a semiinsulating semiconductor layer. CONSTITUTION:A double hetero structure includes a mesa oriented in the <011> direction, in which an active layer is disposed having its width narrower than the width of a second cladding layer 13 disposed likewise in the mesa. Recesses located on both sides of the active layer is buried with a undoped buried layer 26. Further, a semiinsulating semiconductor layer 16 with its thickness 2mum or more greater than the height of the mesa, and a second conductivity type third cladding layer 17 having its thickness enough to flatten the upper surface thereof and having substantially the same composition as that of the second cladding layer 13 is superimposed on the semiinsulating semiconductor layer 16.
Patent JP-H02234846-A (JP)
Title: Power transmitting device of four-wheel drive car
Inventor: MURAKAWA KATSUJI
IPC: B60K17/346
Filed: 1989-03-06
Abstract: PURPOSE:To prevent tight cornering braking phenomena by furnishing a power transmitting device of planetaty gear type, which is installed on the path to transmit the power from an engine to the rear wheels, with a carrier drive controlling means to control rotation of a carrier of said power transmitting device. CONSTITUTION:In a four-wheel drive car W on FF-basis, torque of a horizontally installed engine 1 is transmitted to a left and a right front axle 11, 12 through a transmission 2 and a front differential F, and also to a left and a right rear axle 35, 36 through No.1 propeller shaft 17, power transmitting device D, No.2 propeller shaft 28, and rear differential R. The power transmitting device D is equipped with No.1, No.2 sun gears 18, 19 mounted coaxially on the propeller shafts 17, 18 and a plurality of planet gears 21 meshing with these sun gears 18, 19 and supported by a carrier 22, whose rotation shall be made controllable by allowing a control gear 23 in a single piece with the carrier 22 to mesh with another control gear 24 on the output shaft of a motor 25.
Patent JP-H10244853-A (JP)
Title: Immobilizer system and vehicle
Inventor: SUZUKI NORIYUKI
IPC: B60R25/04
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To lock a shift by an immobilizer system in a vehicle provided with the immobilizer system and a shift lock system. SOLUTION: If an operator inserts and turns a key 8, an immobilizer ECU 15 communicates with a transponder 14. The immobilizer ECU 15 compares an input immobilizer identification code with a vehicle-side identification code. When these codes agree with each other, an EFIECU 16 drives an engine 17 and a shift lock controller 10 excites a solenoid 11 to release a shift lock of a shift lever 5. When the codes do not agree with each other, the engine 17 is not driven and the shift lock of the shift lever 5 is left activated. This can prevent a car from being stolen by a wrong key.
Patent JP-H075723-A (JP)
Title: Toner acceptability peeling coating for electrophotography
Inventor: JIYOSEFU TOOMASU BAATSUSHIAKU
IPC: C09J7/02
Filed: 1994-03-24
Abstract: PURPOSE: To provide a peelable coating for fixing toner particles. CONSTITUTION: A peelable coating capable of accepting particles sent out from an electrophotoconducting device is formed by incorporating polymer having at least one vinyl polymer segment and at least one cyclohexane segment having -10 deg.C to 65 deg.C Tg.
Patent JP-S51129130-A (JP)
Title: Bar code reader
Inventor: ANDOU ICHIROU
IPC: G06K7/10
Filed: 1975-05-04
Abstract: PURPOSE: To be able to correctly read bar codes through the amount of light received by using photosensitive elements which are more sensitive to bars with big widths than bars with small widths. 
     COPYRIGHT: (C)1976,JPO&Japio