baber/WOPTO huggingface dataset:
Patent JP-H04195947-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUKASE SHINICHI
IPC: G11B15/087
Filed: 1990-11-28
Abstract: PURPOSE:To suppress generation of a residual signal by slantingly changing recording signals in several steps at the time of rewriting to a control track. CONSTITUTION:The current which flows in a control head 23 is controlled by charges charged in a capacitor 18 when the state of current in the control head is changed to a second or third state. The second state is given by releasing a second transistor 21 from the base potential by a first switching means 10 to make the transistor in no operation. The third state is given by stopping supply of current from a constant current source 15 with a second switching means 12 and supplying the current from the first constant current source 15 by a third switching means 13 to make the transistor 20 in operation and to supply the current to the control head 23 through the first transistor 20 from the power source 25. By such a method, the recording signals at the time of rewriting on the control track is slantingly varied in several steps, and thereby, generation of residual signals can be suppressed.
Patent JP-H10174389-A (JP)
Title: Cage rotor and its manufacture
Inventor: KAYABA NOBUO
IPC: H02K17/16
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To restrain damage of a metal mold and improve its life, when a conductor cage is formed of copper of high melting point in order to improve the motor efficiency. SOLUTION: In the surface of an end ring 22 as the constituent of a conductor cage 20 made of copper, the surface which does not face an end surface 12 of a rotor core 10 is covered with an end ring coating member 25 formed of aluminum alloy whose melting point is lower than copper. In the manufacturing process of the cage rotor, the rotor core 10 and the end ring coating member 25 are previously formed, and then loaded in a metal mold. Fused copper is injected in a space covered with the rotary core 10 and the end ring coating member 25, and the conductor cage 20 made of copper is molded.
Patent JP-H03195172-A (JP)
Title: Picture reader
Inventor: ITO SHINICHI
IPC: H04N1/04
Filed: 1989-12-25
Abstract: PURPOSE:To maintain high optical accuracy, to make control easy at the time of assembly and to make the size of an entire device small by forming an optical member for returning an optical path by twice full reflection at least by a single member. CONSTITUTION:An optical element 52 is provided to return the optical path by the twice full reflection at least, and a sub scanning means 40 is provided to execute sub scanning to the surface of an original. Then, an image forming means 60 is provided to form the image of light reflected from the original while irradiating the original through the optical element 52. Further, a picture reading means 70 is provided to read the information on the original surface, which image is formed by the image forming means 60, and a driving device is provided to operate the sub scanning means 40. In such a way, a corner cube prism 52, for which reflecting surfaces are mutually rectangularly formed, is used. Thus, it is not necessary to control the rectangular degree or parallel degree of the optical path and since the two reflecting surfaces to be used for the twice full reflection are integrated, the device can be made compact as a whole.
Patent JP-H11168769-A (JP)
Title: Automatic call termination function selection type portable telephone set
Inventor: OISHI SHINJI
IPC: H04W4/16
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic call termination function selection type portable telephone set which is capable of automatically setting a call termination function provided in the portable telephone set without discriminating a condition that a user is unable to respond to an incoming call, when the call termination function is set by the user beforehand and coping through a normal call termination function at changing to a condition that the incoming call can be responded in reverse. SOLUTION: This portable telephone set for automatically selecting the call termination function is provided with a photodetection means 2 for detecting surrounding brightness and darkness conditions and a control means 1 for receiving the output of the detection means and performing the automatic selection processing of the call termination function. The control means 1 switches and controls the operation state of the portable telephone set and the setting operation of service corresponding to the illuminance change of the photodetection means 2.
Patent JP-H01175895-A (JP)
Title: Clothes dryer
Inventor: OZAWA TORU
IPC: D06F58/26
Filed: 1987-12-30
Abstract: PURPOSE:To improve the convenience of use optimizing consumption power by setting a capacity of each divided heater set to a specific relation, in the case of a clothes dryer having mutually parallelly connected heaters divided into two or more sets. CONSTITUTION:When a heater is divided into a quantity (n), a proportion of heater capacity in every divided heater is set to a relation of 1:2:4:...2<(n-1)> succes sively from the smaller. For instance, the relation is about 200W for an input of a motor 4, about 185W for an input of the heater A, 5a, about 370W for an input of the heater B, 5b, about 740W for an input of the heater C, 5c and 1,495W for the total input. Of the several drying courses previously programmed in a microcomputer 27, when a drying course, selected by a user, and a heater input are input from a control switch part 20a, a display part 20b performs the display, starting drying operation. The heater input can be changed in fine stages to a maximum limit, enabling the clothes drying, suited for each home power situation, or consumption power in accordance with an amount of clothes to be optimized.
Patent JP-H10170693-A (JP)
Title: Corrosion cracking resistance improving method of nuclear reactor piping
Inventor: URAYAMA YOSHINAO
IPC: G21D1/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To improve corrosion cracking resistance of carbon steel piping, carbon steel welded piping and an apparatus by completely removing cooling water stagnating in the piping after operation of a nuclear reactor is stopped. SOLUTION: Even if drain processing of a coolant is performed after operation is stopped, cooling water stagnates in piping by a part. A method of sending a hot blast into a piping inside part, a method of heating a cooling water stagnating part by a heating coil from a pipe outside surface and a method of spraying a hot blast on the stagnating part from outside of a pipe, exist as a processing method of removing the cooling water. In a hot blast sending method, a hot blast of 200 to 300 deg.C not less than 50 deg.C is sent into at 500cc/sec or more. It is heated to 200 to 300 deg.C not less than 100 deg.C by the heating coil, and at hot blast spraying time, a temperature is set to the same temperature, and wind speed is set not less than 500cc/sec. It is effective when completely evaporated and removed by such heat treatment.  Therefore, since a carbon steel apparatus and a carbon steel welded structure having excellent corrosion cracking resistance can be formed in a BWR reactor water environment, safety of a BWR is secured, and the service life of a nuclear power plant can be lengthened.
Patent JP-H11134034-A (JP)
Title: Quantitative automatic supplier for solution
Inventor: MITO KUNIYOSHI
IPC: E03D3/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide the quantitative supplier which can discharge the solution in a subtank by a certain amount by pooling a necessary amount of solution automatically in a float without using any driving force and flushing water to a passing pipe (e.g. washer for toilet) for solution. SOLUTION: The float 3 floating in a storage tank 2 containing the solution and the subtank 4 installed outside the storage tank are connected by a connecting pipe and the solution is supplied to the subtank 4 by a certain amount and also discharge by a certain amount. This quantitative automatic supplier 1 is provided with a suction pipe for sucking the solution up at the bottom part of the float body, a wick for solution suction is put in the suction pipe, and an air intake pipe is provided on the float body; and the solution is sucked up into the float body from the wick by capillarity and the suction stops when the solution fills the lower end of the air intake pipe, thus constituting the float 3.
Patent JP-H08169271-A (JP)
Title: Piping work vehicle
Inventor: SEKI TSUTOMU
IPC: B60P3/40
Filed: 1994-12-16
Abstract: PURPOSE: To prevent a long-sized box from coming in contact with a a driver's seat at the time of springing up the seat, and maintain safety during a travel by mounting rollers on the lower surface of the box so as to be slidable on a rail. CONSTITUTION: A pair of rails 4 are laid on the upper surface of the cargo box 2 of a van type vehicle 1 via racks 5, and rollers 7 are arranged in parallel at both sides on the lower surface of a long-sized box extending to both of the box 2 and a driver's seat 3, so as to be slidable on the rails 4. In addition, stoppers are fitted to the rear ends of the rails 4 for stopping the box 6 at a retreat position. The seat 3, when sprung up in the state where the section of the box 6 above the seat 3 is kept at the retreat position, does not come in contact with the box 6 and, therefore, can be freely sprung up or reset. Also, a tightening fixture is connected to each stopper 8 at the side of the rails 4, and the box 6 is fitted with a carrier for tight connection. The box 2 can be thereby secured properly.
Patent JP-H11152639-A (JP)
Title: Rubber cord and its production, and clothing
Inventor: MIZUKOSHI KENJI
IPC: D03D15/56
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber cord with both high heat resistance and durability, to provide a method for producing the rubber cord, and to obtain a clothing using the rubber cord. SOLUTION: This rubber cord 10 is a band-like rubber cord with longitudinal stretchability which is woven with thin rubbery strings 12 and thin weaving threads 14, 16, wherein the rubbery strings 12 are made of a silicone rubber or fluororubber, each having a circular cross section 0.5-2.0 mm in diameter or modified cross section with a diameter equivalent thereto, and being free from any covering such as of rayon, with the weaving threads 16 being in direct contact with its surface.
Patent JP-2001151268-A (JP)
Title: Carrier tape for packaging electronic parts
Inventor: IMADA KAZUTOYO
IPC: B65D85/86
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a carrier tape for packaging an electronic part maintaining a small electronic part such as a chip LED in a proper position and having a high pick up ratio. SOLUTION: This carrier tape comprises a belt shape base material 1 on one face side of which a recess 4 for inserting an electronic part such as a chip LED 3 is formed in line and with a protective film such as a resin film 2 laminated on the base material 1 covering the recess 4. The base material 1 is made of paper, and the size of the bottom face 4a of the recess 4 is made suitably larger for to the clearance C than the bottom end face of the electronic part. The inside walls 4b, 4c, 4d, 4e of the recess 4 connected to the bottom face 4a are tapered inclined faces having an open cross section becoming wider toward the top end side of the base material 1.
Patent JP-H08164940-A (JP)
Title: Packaging box with partition
Inventor: YAMADA KOJI
IPC: B65D25/10
Filed: 1994-12-15
Abstract: PURPOSE: To obtain a packaging box with partitions which is easy to divide the inside of the box in rows and tiers speedily and protects commodities from damaged during transportation. CONSTITUTION: Vertical partition plates 10 with shoulders 11 and vertical partition fixing plates 20 are combined by joint members provided on both plates to keep the vertical partition plates 10 upright and divide the inside of a box in two or more rows. Horizontal partition plates 30 are laid across the shoulders 11 to divide the inside of the box into tiers.
Patent JP-2000158937-A (JP)
Title: Cooler unit
Inventor: MURASHIMA KAZUAKI
IPC: B60H1/32
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To easily fix a drain hose at a low cost in a cooler unit constituted to drain drain water using a drain hose. SOLUTION: In a cooler unit laid on the ceiling of a cabin, a drain hose 6 for draining drain water generated in an evaporator is formed by connecting first hoses 61-63 connected to drain ports, to a second hose 64 on the drain side through a joint 65, and a fixing part 8 for fittingly fixing the drain hose 6 to a bracket 9 provided at the cabin ceiling is integrally formed at the joint 65. The joint 65 is formed by blow molding, and the fixing part 8 is formed as a bulge part intentionally formed by mold shape when the joint 65 is blow- molded.
Patent JP-H08328056-A (JP)
Title: Nonlinear optical material
Inventor: YOKOO YASUHIKO
IPC: G02F1/35
Filed: 1995-12-22
Abstract: PURPOSE: To obtain a nonlinear optical material excellent in aging stability by adding an ionic third order nonlinear material, a material having ionic interaction with the material and a pH adjustor. CONSTITUTION: This nonlinear optical material is made by adding the ionic third order nonlinear material, the material having interaction with the material and the pH adjustor. Particularly the use of an associating cyanine dye, a phthalocyanine dye, a polyphyline dye and the metallic complex as the ionic third order nonlinear material is preferable as the third order nonlinear property is increased. As the material having the ionic interaction, amino acids (glycine, lysine), polypeptides (polyglutamic acid, polylysine), amines (phenethyl amine, amphetamine, cyclohexane diamine) and carboxylic acids are mentioned. As the pH adjustor, a buffer is generally used.
Patent JP-H05208895-A (JP)
Title: Production of thin film of perovskite material
Inventor: ZUYUKURIYU YUIRUMATSU
IPC: C30B23/02
Filed: 1991-12-18
Abstract: PURPOSE: To cause the epitaxial growth of a thin film more or less consisting of a complicated perovskite-type material accompanied by uniform separation in the stoichiometric composition of material components (ABX 3  crystal structure).  
     CONSTITUTION: Two material mixture to ablate are prepared to constitute one of them of at least of components to a position A and/or B and/or X and to include an easily evaporated component with respect to the position A or B in the other. Both of the material mixtures are simultaneously ablated, namely compensated concerning the easily evaporated component. Both of the material mixtures are fixed to a rotatable target holder 30 as the sectors 42 and 44 of a target 32 and can mutually be ablated by pulse laser beams. A ferroelectric substance/antiferroelectric substance and a high temperature super-conductor with piezo-/heat-/optic-electric characteristic belong to materials with ABX 3  crystal structure. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10157360-A (JP)
Title: Sheet with scrach part
Inventor: KOBAYASHI TETSURO
IPC: B42D15/10
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To form a scratch layer without requiring a specific printing machine, while variable information can be printed with an electrophtographic printer after preliminarily display information and concealed information have been printed with a printing machine or printed with a printer. SOLUTION: Display information 5 and concealed information 3 are preliminarily provided on a specific part of a postcard paper base material 2 with printing or typing. Further, a weak fixing area of a range including sufficiently the concealed information 3 is provided with transparent ink 8. An address 4a being variable information is printed on the postcard paper base material 2 with an electrophotographic printer, and solid printing is carried out on all the weakly fixing area provided with the transparent ink 8. Thereby, a scratch layer S composed of a toner layer 9 is formed.
Patent JP-H06187832-A (JP)
Title: Manufacture of transparent conductive film
Inventor: UMIGAMI AKIRA
IPC: H01B5/14
Filed: 1992-12-15
Abstract: PURPOSE:To show higher wet resistance than that of an ITO film by using coating solution that indium compound and zinc compound are dissolved at a given In/Zn atomic ratio under the existance of alcamine. CONSTITUTION:Indium compound and zinc compound are dissolved at an In/Zn atomic ratio of 1/1-1/10 under the existance of alcamine to prepare coating solution. Otherwise, at least one type of doping agent selected out of indium compound, zinc compound, Sn compound, Al compound, Sb compound, Ca compound and Ge compound groups is dissolved at an In/Zn atomic ratio of 1/1-1/10 with the rate of doping element to the total amount of In and Zn being 20at% under the existance of alcamine to prepare coating solution. The coating solution is applied to a substrate, fired and then reduced to show higher wet resistance than that of an ITO film.
Patent JP-H09180081-A (JP)
Title: Radio interlock system for warning machine
Inventor: ASANO KIMI
IPC: G08B23/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To cut off a microcomputer meter without short-circuiting any line by sending a cut-off telegraphic message to the microcomputer meter when a receiver receives an alarm raised from a gas leak warning machine. SOLUTION: When the leak of gas is detected inside the house of consumer 1, a gas leak warning machine 18 transmits a signal showing the gas leak to a transmitter 19. When the signal showing the gas leak is transmitted from the gas leak warning machine 18, the transmitter 19 sends a radio alarm signal to a receiver 9. The receiver 9 receives the radio alarm signal sent from the transmitter 19 and the cut-off telegraphic message composed of the start of cut-off telegraphic message, the name of enterprise organization, ID number to microcomputer meter 11, cut-off instruction to the micro-computer meter 11, the end of cut-off telegraphic message and error control code is sent to the microcomputer meter 11 while using a B line 17.  When the cut-off telegraphic message is received from the receiver 9, the microcomputer meter 11 cuts off a cut-off valve inside the microcomputer meter 11 and reports the cut-off of the microcomputer meter 11 to a center 7.
Patent JP-H05239149-A (JP)
Title: Production of highly fluidic polypropylene resin for injection molding
Inventor: ASANUMA TADASHI
IPC: C08F110/06
Filed: 1992-11-24
Abstract: PURPOSE:To obtain the subject resin with high elongation at break, suitable for injection molding by multistage polymerization of propylene using a stereoregular catalyst with the respective stages differing in hydrogen concentration from one another. CONSTITUTION:The objective resin can be obtained by (A) multistage polymerization using a stereoregular catalyst with the respective stages differing in hydrogen concentration from one another, (B) polymerization using a catalyst with solid catalytic component being a Ti compound treated with a halogenated compound (pref. a carbon halide), or (C) polymerization under addition of an oxygen-contg. compound (pref. organic acid ester). This resin has the following characteristics: (1) melt flow index: >=10; and (2) in the molecular weight distribution curve determined by gel permeation chromatography (GPC) expressed by rectangular coordinates with the ordinate representing elution and the abscissa with natural logarithm of molecular weight, the curve is divided into high- molecular weight, low-molecular weight, and medium molecular weight regions around its peak and Mw/Mn in the high-molecular weight region approximated by Gaussian distribution from this distribution is >=6.
Patent JP-2000157525-A (JP)
Title: Tomography utilizing permeating radiation
Inventor: LIN ZHONGMIN
IPC: A61B6/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To simultaneously generate data for processing a plurality of layers and to easily reconstitute tomographic images at a high speed. SOLUTION: A planar radiation detector 18 is disposed in a still state on the opposite side of a target 10 far from a radiation source 14. A moving system 16 moves the radiation source to the target. At the respective positions of the radiation source, the center line of X-ray beams collides at a location corresponding to the detector 18. At the respective positions of the radiation source, the image of the target positioned on a focal plane is offset for vector displacement to the reference position of the image when the radiation source is therein. A processor 28 shifts respective views for the different vector displacement corresponding to the respective focal planes L1, L2,..., interpolates them, integrates the images and generates a series of slice image expressions stored inside a volume image memory 30.
Patent JP-H06292704-A (JP)
Title: Exothermic agent for moxibustion material and heating method of moxibustion material
Inventor: YANAGISAWA EIICHI
IPC: A61H39/06
Filed: 1991-12-18
Abstract: PURPOSE:To prevent the generation of smoke and prevent moxa from being left as ash regarding an exothermic agent for heating a moxibustion material such as moxa and to provide the heating method for heating the moxibustion material. CONSTITUTION:An exothermic agent for a moxibustion material contains a cyanic compound capable of being anion-polymerized. The exothermic agent is added to the moxibustion material such as moxa to heat the moxibustion material in the heating method of the moxibustion material.
Patent JP-H04334392-A (JP)
Title: Method of phosphonation
Inventor: DAVIS KEITH PHILIP
IPC: C11D3/37
Filed: 1991-12-18
Abstract: Unsaturated compounds which can be dissolved in aqueous based solvents, such as ethylenic or acetylenic carboxylate or alcohols with less than 10 carbon atoms, especially maleic and/or acrylic acid or propargyl alcohol, are reacted with alkali metal phosphite in aqueous solution at neutral or alkaline pH in the presence of free radical initiators such as persulphate to form threshold scale and corrosion inhibitors.
Patent JP-H04204179-A (JP)
Title: Attitude controllor for antenna on moving body
Inventor: KATO EIJI
IPC: G01S3/44
Filed: 1990-11-30
Abstract: PURPOSE:To prevent useless scanning and delay in returning of a received level by providing a second control means for inhibiting the attitude change with a first control means during a specified short time wherein the low continues when the received signal level is changed from the high to the low. CONSTITUTION:When the received signal level BSs of a BS receiver BSR is changed from the high to the low, a second control means 4 inhibits the attitude change with a first control means 4 for a specified short time wherein the low continues. Thus, the means 4 holds the attitude change of a BS antenna Ant in the direction where the received level becomes high for a short time when the level BSs is changed from the high to the low. Therefore, the antenna attitude is kept at the attitude when the received level was high for a short time. Therefore, when the received level is temporarily decrased and returned to the high level by the passing of a vehicle beneath or the side of a relatively short radiowave obstacle during the running, the useless antenna scanning 15 omitted, and the receiving level is instantly returned to high after the passing through the obstacle.