baber/WOPTO huggingface dataset:
Patent JP-H03203027-A (JP)
Title: Data recording/reproducing device
Inventor: HIROYOSHI JUN
IPC: G11B7/007
Filed: 1989-12-28
Abstract: PURPOSE:To prevent data reproducing due to the influence of crosstalk from an adjoining track from being executed by mistake by making the patterns of a part of the tracks adjoining each other different. CONSTITUTION:A regenerative signal 100 read out of an optical disk 8 is digitized by a comparator 12, and the address of a sector ID part is read out by an address regeneration circuit 13, and an address regenerative signal 102 is output. A CPU 14 sends a signal 105 to a modulating timing control part 17. An odd/even decision circuit 16 sends a target sector detection signal 104 to the modulating timing control part 17, and generating timing can be changed according to the odd/even number of the tracks. Thus, since the patterns of a part of the formats of the adjoining tracks are made different, even if there is the influence of the crosstalk from the adjoining track when the unrecorded sector is intended to reproduce, a synchronizing signal at that track is never detected, and the data reproducing is never executed by mistake.
Patent JP-H05168579-A (JP)
Title: Power supply extension apparatus and vacuum cleaner
Inventor: HIDA HIDEYUKI
IPC: A47L9/26
Filed: 1991-12-25
Abstract: PURPOSE:To improve ease of handling by arranging a cord reel and a part of a charging circuit separately from a cleaner body to carry a battery on a space of the cord reel. CONSTITUTION:Cord reels 20 and 21 and a part of a charging circuit such as transformer are arranged separately from a cleaner body 2 and a battery 17 is carried on a space where the cord reels 20 and 21 exist to prevent increase in volume of the cleaner body 2. So far, no cord can be pulled out bidirectionally in the cord reels 20 and 21 arranged as separate bodies. A power extension apparatus 1 produced by combining two sets of the cord reels 20 and 21 is provided to allow the pulling out of the cord bidirectionally assuring a action range doubling that in the past thereby improving ease of handling.
Patent JP-H11171885-A (JP)
Title: Production of 1-(5-isoquinolinesulfonyl)homopiperazine with hydrophilic solvent
Inventor: KAWAKUBO HIROSHI
IPC: C07B61/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To safely produce the subject compound in good yield by reacting a 5-isoquinolinesulfonyl halide compound hydrohalide with homopiperazine in a low toxic hydrophilic solvent or water solvent. SOLUTION: A 5-isoquinolinesulfonyl halide compound hydrohalide represented by formula I (preferably 5-isoquinolinesulfonyl chloride hydrochloride or the like) is reacted with homopiperazine represented by formula II in a molar amount of 2-20 times, preferably 2-4 times based on the compound represented by formula I in a cyclic ethereal solvent which is a hydrophilic solvent, a ketonic solvent that is the hydrophilic solvent, a sulfoxide-based solvent which is the hydrophilic solvent or water solvent usually at -30 to +150 deg.C, preferably 0-120 deg.C to thereby produce the objective compound represented by formula III.
Patent JP-H10189100-A (JP)
Title: Ring terminal
Inventor: YANAKA YUTAKA
IPC: H01R4/34
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To easily make positional alignment with the mounting holes of other equipment by providing a positioning part for turning the second terminal face via a hinge, and keeping the relative positions of the first and the second terminal faces aligned with each other when the terminals are kept faced to each other. SOLUTION: The first and the second terminal faces 3a and 3b of a ring terminal 1 are preliminarily provided in such a state as capable of being turned via a hinge part 4 and clamped, so as to come in contact with the reverse and upper sides of a mounting part formed on equipment. In this case, the holes 5a and 5b of the first terminal face 3a and the second terminal 3b of the ring terminal 1 are positionally aligned with the mounting holes of the equipment, while projections preliminarily formed on the reverse and upper sides of the mounting part so as to correspond to the recessed 6a and 6b of the first and the second terminal faces 3a and 3b being coupled thereto.  According to this construction, the mounting part of the equipment is clamped with the first and the second terminal faces 3a and 3b of the ring terminal 1 and at the same time, can be temporarily fastened, with the holes 5a and 5b of the ring terminal 1 aligned with the holes of the equipment, thereby improving work efficiency.
Patent JP-H03201523-A (JP)
Title: Capacitor-resistor composite component
Inventor: NAITO KAZUMI
IPC: H01G4/40
Filed: 1989-12-28
Abstract: PURPOSE:To enable compact structure, in which a resistor section is mounted integrally with a capacitance section, by successively forming a dielectric oxide film layer, a semiconductor layer and a conductor layer onto the surface of an anodic base body having valve action and using the anodic base body, to which these layers are formed, as a capacitance section and forming a paste layer composed of metallic powder, semiconductor powder and a polymer onto the conductor layer as the resistor section. CONSTITUTION:A semiconductor layer 4 and a conductor layer 3 are shaped successively onto an anodic base body 5 having a dielectric oxide film layer on a surface thereof. An anodic lead 6 is led out of the anodic base body 5, and a capacitance section is formed as a solid electrolytic capacitor. A paste layer 2 consisting of metallic powder, semiconductor powder and a polymer is formed to one part on the surface of the conductor layer 3 as a resistor section, a lead 7 is led out and connected. The whole of the capacitance section and the resistor section is sealed with a sealing resin 1.
Patent JP-H07166748-A (JP)
Title: Door lock actuator
Inventor: IMATA KAZUMI
IPC: E05B83/36
Filed: 1993-12-15
Abstract: PURPOSE:To enhance the manipulatability by moving a worm wheel in its axial direction so as to engage the same with a rotary member for turning a locking lever, when a motor is energized, and by returning the worm wheel so as to release the engagement when the motor is deenergized. CONSTITUTION:When a motor 2 is energized, an upward component force acts upon a worm wheel 5 due to a torque of a worm 3. Next, the wheel which is supported to a stationary shaft 4 so as to be axially movable, is displaced upward overcoming the urging force of the return spring 11. Next, an engaging protrusion 10 on an upper output gear 6a is engaged in an engaging recess 9 in the wheel 5, and the gear 6a is rotated so as to turn a sector gear 7 and an output lever 13 through which the rotation is therefor transmitted so as to turn a locking lever. Further, a limit switch detects a turning stop position of the lever 13 so as to deenergize the motor 2. Further, the wheel 5 is returned to its original position by the urging force of the spring 11. Accordingly the manual operating force and the motor load can be reduced, and the device can be miniaturized.
Patent JP-H07163402-A (JP)
Title: Manufacture of waterproof shoes
Inventor: ABIKO MASAHIRO
IPC: A43B23/02
Filed: 1993-12-15
Abstract: PURPOSE:To enable to retain reliable waterproof quality, eliminating permeation of water inside the shoe, by sewing surface cloth to attach it to the waterproof shoe, with its upper and insole formed by unvulcanized rubber, and effecting vulcanizing treatment after landing the outer bottom thereto. CONSTITUTION:The first semifinished waterproof shoe A made of unvulcanized rubber is obtained by conducting molding process to attach rubber to the leg part by means of the manufacturing process of the ordinary whole rubber shoes. That is, applying lining cloth 1A to the last and fixing it at the top of the last; then gum arabic is spread over the entire lining cloth 1A and dried. Then, insole 1B, inner lining 1C, inside winding tape 1D, crescent-shaped rubber 1E, toe-end reinforcing rubber 1F, leg rubber 1G and bottom covering rubber 1H are attached thereon. The upper covering 2 is formed by cutting the surface cloth in a shape just sufficient to cover the entire upper part other than the bottom part of the first semifinished waterproof shoe A and sewing up such cloth. After the gum arabic is spread over the back of the upper covering 2 and dried, the first semifinished waterproof shoe A is wiped with adhesive and the upper covering 2 is attached thereon in a closely fitting manner. After the outer bottom is bonded, the shoe is vulcanized. The last is slipped off and the unnecessary parts are trimmed off, to obtain the objective wateproof shoe.
Patent JP-2001158701-A (JP)
Title: Repellent for animal
Inventor: ASAI MICHIO
IPC: A01N31/06
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a repellent for animal which is free from a stink, exhibits a quick-acting property and a long term-prolonged action, permits the continuous existence of the repellent and is capable of more effectively preventing insect pests or animals from intruding. SOLUTION: This repellent form animal comprises a solution obtained by dissolving naphthalene in a proportion of 1-20 wt/vol% into a solvent containing a denatured alcohol comprising an ethanol-isopropanol mixture.
Patent JP-2000166836-A (JP)
Title: Vacuum cleaner and packing device thereof
Inventor: KATO KIMINORI
IPC: A47L9/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent a vacuum cleaner from being turned on, while it is in a packed state and keep battery service life from deteriorating excessively by turning on and off the power to an electric blower from a battery, depending on the inclination of a handle and turning off the power with the handle facing upward. SOLUTION: Rearward rotation of a handle arm 9 causes the power to be turned on and forward rotation and tilting causes the power to be turned off. A projecting portion 11 laid down toward the front of a body 1 and packed, a set of three handles 12 is packed above the body 1, a handle 13 is packed at the side of the body 1, and an electric charger 14 is packed above a floor nozzle, using a clearance. In this packed state, even if force is applied from the top of a package 22, the projecting portion 11 of the handle arm 9 does not rotate rearward, and even if a force to rotate upward the projecting portion 11 is applied due to shock or the like during transport, the projecting portion 11 will not turn being pressed by the top of a package 22, the body 1 is prevented from being turned on.
Patent JP-H11157010-A (JP)
Title: Composite rubber film and manufacture thereof
Inventor: KUZE KATSURO
IPC: B29C71/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a composite rubber film, in which the adhesion between a base material film and a rubber film is excellent, which can be utilized as a sealing material or a cushioning material and, at the same time, which is excellent in assembling workability in the composite rubber film produced by directly integrating an arbitrary rubber film on the surface of the base material film made of a synthetic resin film neither through an adhesive nor through a self-adhesive. SOLUTION: On at least one side of a base material film, an un-crosslinked rubber composition, to which a compound including a reaction group active to a radical reaction is blended as an adhesion improver, in a filmy form is laminated. After that, a crosslinking treatment is executed to the composition so as to manufacture a composite rubber film, the ply separation strength between the base material film and the rubber film in which is 4 N/20 mm or higher.
Patent JP-H03204590-A (JP)
Title: Coating of inner surface of pottery furnace
Inventor: NARITA YUJI
IPC: F27D1/16
Filed: 1989-12-28
Abstract: PURPOSE:To reinforce a lining refractory and improve the purity of molten steel by a method wherein a fire resistant heat insulating layer, having a specified thickness, is provided on the front surface or the back surface of a wear previously and spray coating of fire resistant powder is applied by employing water plasma as a heat source under a condition that the temperature of the processing surface is higher than a specified temperature. CONSTITUTION:The title method is a coating method on the inner surface of a pottery furnace by applying plasma spray coating on the lining of the pottery furnace receiving molten steel and a fire resistant heat insulating layer, having the thickness of 10-30 mm, is provided previously on the front surface or the back surface of a wear while fire resistant powder is applied through spray coating employing water plasma as a heat source under a condition that the temperature of the processing surface is higher than 500 deg.C. The fire resistant powder, consisting of calcia clinker, limestone or the mixture thereof added with 10-20 weight % of one or two kinds or more of calcium compound such as CaF2, CaCN2, CaCl2 or Ca(NO3)2, is preferable. The temperature of plasma flame is 10000 deg.C or more and the speed of air stream is 300 m/sec or more while the same is a heat source having a big energy density and, therefore, an oxide such as CaO or the like having the melting point of 2000 deg.C or more and prominent in fire resistant property can be molten efficiently and the thickness of the coating layer of 10 mm or more can be secured.
Patent JP-H05135182-A (JP)
Title: Drawing device
Inventor: YAMASHITA KAZUHISA
IPC: G09G5/20
Filed: 1991-11-08
Abstract: PURPOSE:To obtain a drawing device which can draw a line style having a relatively long period without decreasing resolution. CONSTITUTION:A 1st shift register 1 stored with data showing the line style to be drawn is provided and supplied as a shift permission signal to shift and output data in synchronism with a clock CK, thereby drawing the line having the style corresponding to the data. A 2nd shift register 2 stored with data DATA controlling whether or not the shift permission signal is supplied to the 1st shift register 1, is provided and the shift permission signal SHIFT is supplied to supply the data DATA stored in the 2nd shift register 2 to the 1st register as the shift permission signal while shifting the data DATA in order in synchronism with the clock CK.
Patent JP-H09160164-A (JP)
Title: Heat-developable photosensitive material
Inventor: ARAI TSUTOMU
IPC: G03C1/06
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain the heat-developable photosensitive material high in Dmax and sharp in the toe of the characteristic curve and high in contrast by incorporating at least one of specified compounds, and at least an organic acid silver salt and a hydrazine derivative. SOLUTION: This heat-developable photosensitive material contains at least the organic acid silver salt and silver halide and a hydrazine derivative, and at least one kind of compound represented by the formula in which Q is an aliphatic or aryl or heterocyclic group; each of X1 and X2 is a halogen atom; Y is a carbonyl or sulfonyl group; A is an H or halogen atom or an electron withdrawing group; and (n) is 0 to 1. The organic acid silver salt to be used for this heat-developable photosensitive material is an organic acid silver salt and a hetero organic acid. silver salt, and especially, the silver salt of a long- chain aliphatic carboxylic acid is preferably. The silver halide functions as a photosensor, and it is preferred that this average grain size is small in order to restrain white clouding after image formation to a low degree and to obtain good image quality.
Patent JP-2000169403-A (JP)
Title: Cross-linked cyclohexane derivative and liquid crystalline medium
Inventor: REIFFENRATH VOLKER
IPC: C07C43/18
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a stable new compound useful as a liquid crystalline medium, especially the liquid crystalline medium for TFT or STN display, and having negative or positive dielectric anisotropy and especially small optical anisotropy Δn. SOLUTION: This new compound is a cyclohexane derivative of formula I [B and B1 are each formula II (Y is C or Si; Q and Q1 are each CH or SiH) or the like; X is C≡C or the like; p is 1-4; R and R1 to R4 are each H a 1-12C alkyl or the like; A and A1 to A3 are each formula II or the like; Z and Z1 to Z3 are each CO-O or the like; n, m, r and s are each 0, 1 or 2], e.g. 4-[4-(4,4'- dipentylbicyclohexyl-4-yl)buta-1,3-diynyl-4,4-dipentylbicyclohexyl. Preferably, the compound is obtained by carrying out esterification or the like of the corresponding carboxylic acid compound by using an alcohol or phenol compound, or using a DDC method.
Patent JP-2001163347-A (JP)
Title: Opening fitting body to fuel tank
Inventor: KATO TAKESHI
IPC: F16L21/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an opening fitting body without paying any special attention to the welding of a fuel tank so that the vapor fuel can be effectively prevented from emission. SOLUTION: In the cylindrical opening fitting body J of the fuel tank 100, on cylindrical end having an outwardly expanded flange 1 and holding the flange 1 is formed to be an insertion part 2 to be inserted from the outer side into an opening 101 formed in the fuel tank 100, and the other cylindrical end holding the flange 1 is formed to be a communication part 3 to a transfer pipe or a transfer tube. A circular projecting portion 10 with a projecting tip 10b side welded to the fuel tank 100 with a space from an opening edge 101a of the fuel tank 100 is provided on the side facing an outer surface 103 of the fuel tank 100 at the flange 1. A circular elastic seal body 4a to seal the space S between the circular projecting part 10 and an outer surface of the insertion part 2 in an airtight condition is provided.
Patent JP-H06177937-A (JP)
Title: Message communication processing method and communication terminal equipment adopting same method
Inventor: KAWASHIMA ISAO
IPC: H04L29/08
Filed: 1992-11-30
Abstract: PURPOSE:To attain message communication between communication terminal equipments without using a special communication control procedure in a communication network such as an ISDN and to reduce the communication charge for the communication. CONSTITUTION:A caller terminal equipment T1 superimposes a message to be delivered to a called terminal equipment T2 on user/user information of a setup message and sends the result via a signal channel of an ISDN. The called terminal equipment T2 receives the sent setup message and extracts the user/user information therefrom. Then the terminal equipment T2 sends superimposes a reception acknowledge and a signal channel interrupt request on a call message representing the calling state and sends the result via a signal channel. Upon the receipt of the sent call message, the caller terminal equipment T1 sends an interrupt message on which a reception report representing the reception of the message and a reply message to the called terminal equipment T2 are superimposed via the signal channel without awaiting the reply message to be received next from the called terminal equipment T2.
Patent JP-2000172570-A (JP)
Title: Data input and output method and reconstruction method for information recorder
Inventor: KOKADO TAKESHI
IPC: G06F12/16
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an information recorder which can assure the real time properties of real time data and at the same time can reconstruct the data. SOLUTION: A control part 33 converts an inputted access request into a read or write request against a disk array 2 having a prescribed priority and puts this request into a request queue 36 based on a prescribed priority. A request selection part 37 selects the read or write request included in the queue 36 that should be processed by the array 2 based on a prescribed priority. Then the disk array 2 processes the read or write request that is selected by the part 37.
Patent JP-H10188689-A (JP)
Title: Superconductive electric device
Inventor: SENOO KAZUTAKE
IPC: H01B12/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To easily unify the current distribution of superconductive strands and reduce the consumption of liquid helium by applying bending distortion to the superconductive strands of the prescribed length at the end section of a wound superconductive multi- core conductor to alter them, dispersedly arranging them into a nearly cylindrical shape, and providing a uniformity segment thermally insulating between the strands and reducing the superconductivity critical current apart from the wound portion. SOLUTION: A uniformity segment 10A is arranged at the position having little thermal effect apart from the wound portion of a superconductive multi-core conductor 10 wound on a superconductive electric device, and the critical current of multiple loosened superconductive strands 11 is reduced via the application of a mechanical stress. The strands 11 having large strand currents reach the critical current of the uniformity segment 10A in sequence, ordinary conductive resistance is generated to limit the current, and the current distribution of the superconductive strands 11 is balanced and stabilized.  The superconductive strands 11 at the uniformity section 10A in a cooling medium are dispersedly arranged into a cylindrical shape, they give to thermal effect to each other, the temperature rise is accelerated by the boiling of the cooling medium due to heating, and the heat quantity is suppressed.
Patent JP-H08225023-A (JP)
Title: Turning tub device of fuel tank for automobile
Inventor: SHIBAO MASAHARU
IPC: F02M37/10
Filed: 1995-12-07
Abstract: PURPOSE: To reduce the number of part items of a turning tube device of a fuel tank for automobile. CONSTITUTION: The main body 4 of a turning tub 1 is fixed to the bottom surface 2 of a fuel tank through a tank bracket 3. An engaging projection 4 is provided to the peripheral wall of the main body 4, an elastic circular hook 5a is provided to a lid body 5 to cover the upper side opening end face of the main body 4, and the lid body 5 is installed to the main body 4 by engaging both member elastically. A pump support board 6 having a support surface recessed toward the upper side is provided inside the main body 4, and an opening 12 to allow to escape the upper part of the fuel pump 7 in the loading condition on the pump support board 6 is provided to the lid body 5. At the part neighboring the opening 12 of the lid body 5, a bending projection 13 and a keep plate 14 are provided, the lid body 5 is installed to the main body 4, the upper part of the fuel pump 7 is pressed by the bending projection 13 and the keep plate 14, and the fuel pump 7 is fixed in the rotary tub 1 being held by the lid body 5 and the main body 4. Consequently, it is not necessary to prepare a bracket for fixing the pump, and the number of part items can be reduced.
Patent JP-H06196689-A (JP)
Title: Insulated gate field-effect semiconductor device and manufacture thereof
Inventor: OIKAWA KATSUO
IPC: H01L29/78
Filed: 1992-12-25
Abstract: PURPOSE:To increase driving force, to inhibit a short channel effect and to reduce threshold voltage. CONSTITUTION:A gate insulating film 3 is formed onto an n<--> type silicon substrate 1 as a channel region, and an auxiliary gate 101 consisting of doped polysilicon, an insulating film composed of a tungsten oxide film 6, a main gate 4, made up of a metal or a metal silicide, an insulating film consisting of a tungsten oxide film 7 and an auxiliary gate 111 composed of doped polysilicon are formed between a source region 12 and a drain region 13 on the gate insulating film 3. Channel regions just under the auxiliary gates 101, 111 are used as n<-> type regions 8, 9 having comparatively high impurity concentration, an optimum design for increasing driving force by the main gate 41 and the n<--> type silicon substrate 1 as a channel region just under the main gate 41 is conducted, and low threshold voltage is set by the auxiliary gates 101, 111 and the n<-> type regions 8, 9 as the channel regions just under the auxiliary gates.