baber/WOPTO huggingface dataset:
Patent JP-H01160632-A (JP)
Title: Heat-shrinkable polyester film
Inventor: YOSHINAKA YASUO
IPC: B29L7/00
Filed: 1987-12-18
Abstract: PURPOSE:To provide a stable heat shrinkability in a specified direction and improve a heat resistance, by melt-extruding a polyester composition having a specified deformation ratio, whereby the heat shrinkage ratio of the one-directionally orientated film in the hot air of 100 deg.C is to be at least more than a specified value in either of length direction or width direction. CONSTITUTION:A film consists of a polyester composition having a deformation ratio of 0.175 or more. If such composition has a deformation ratio of less than 0.175, the heat shrinkage ratio in the direction perpendicular to the direction of orientation becomes larger; for example when a bottle is coated with a printed label, the fact that the label does not come to a defined position results in a inferior appearance. When using the composition having a deformation ratio of less than 0.175, the internal residual stress retention time of the film after heating and shrinking process becomes shorter; for example when a bottle is coated with such film, its shoulder is slackened due to is shrinkage and further sterilization processing. The film which was melt- extruded and one-directionally orientated should have a heat shrinkage ratio at 100 deg.C of 30% or more. If it is less than 30%, the film cannot adhere satisfactorily to the surface of an odd-shaped object, when putting it onto said surface and shrinking it together.
Patent JP-H04265201-A (JP)
Title: Method for producing activated magnesium hydride-magnesium-hydrogen storing system for absorbing hydrogen reversibly
Inventor: BUIRUFURIITO KUNOTSUTO
IPC: C01B3/00
Filed: 1991-12-06
Abstract: PURPOSE: To provide the method for preparing active magnesium hydride- magnesium hydrogen storage system which reversibly absorbs hydrogen, with addition of a catalyst for the absorption of hydrogen and satisfy environmental protection at a low cost.  
     CONSTITUTION: Magnesium hydride particles ≤400 μm in dimaeter are added in an amount of at least 1.2% by weight, based on the magnesium to be hydrogenated, as catalyst to the finely divided magnesium to be hydrogenated. The hydrogenation is carried out at a temperature of ≥250°C and a pressure of 0.5 to 5 MPa. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000136476-A (JP)
Title: Heat-retaining material
Inventor: OIWA SHINICHI
IPC: D04H1/4242
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-retaining material excellent in heat retaining property, heat-insulating property and stretchability by stitching non-woven fiber layers each containing carbonized fiber together by using a knitting yarn containing a stretchable fiber. SOLUTION: This heat-retaining material is obtained by stitching nonwoven fiber layers each containing >=50 wt.% carbonized fiber comprising a carbonized acrylic fiber obtained by subjecting acrylic fiber to flameproofing and carbonizing treatment as a precursor together by using a knitting yarn containing a polyurethane-based elastic fiber and applying resin finishing to the surface of the resultant nonwoven fabric having 20-50 g/m2 weight with an urethane- based resin or an acrylic resin. The heat-retaining material has >=0.9 clo value measured by KES method.
Patent JP-H04193293-A (JP)
Title: Operating method for washing machine
Inventor: ISHINO TAKASHI
IPC: D06F33/02
Filed: 1990-11-28
Abstract: PURPOSE:To enable balanced agitation to be effectively performed by performing short period agitation with the different time limit of ON-OFF, plural times. CONSTITUTION:When feed water up to a sensing water level is detected by a water level sensor 26, then electrification to a feed water solenoid valve 24 and a solenoid 7a is stopped, and a motor 8 is electrified, and agitation is performed. In this case, a clutch device 10 is set in a dehydrating working mode, and so a washing and dehydrating tank is rotationally moved up to a proper position so that the clutch device, 10 may be certainly set in a washing working mode. This means that agitation water current with a force stronger than that of cloth quantity detecting agitation so that no clothing can be damaged, and with a force weaker than that of normal washing agitation, is worked to be ON for 0.5 second and to be OFF for 8 seconds, for example, and after that, the cloth quantity detecting agitation is performed. Accordingly, balance effect is displayed with agitation for a less quantity load, in the last shortest period, and with agitation for a rating load, in the first long period. As a result, over the rating load from the less quantity load, balanced agitation can be effectively performed.
Patent JP-2001141241-A (JP)
Title: Gas turbine combustor
Inventor: TSUCHIYA TOSHIAKI
IPC: F23R3/28
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine combustor which suppresses combustive vibrations to a low level while a combustion gas is generated in a combustion chamber. SOLUTION: A gas turbine combustor is provided with a resistor 16 on the upstream side of a swirler 10 surrounding a nozzle 4 for diffuse combustion which is inserted into an air passage 9 for diffuse combustion.
Patent JP-H06176813-A (JP)
Title: Containing structure of modular connector
Inventor: OKADA MASANOBU
IPC: H01R13/514
Filed: 1992-12-02
Abstract: PURPOSE:To contain a modular connector so as not to stick out of an IC card of a fixed standard in a state that a modular jack is not put in connection. CONSTITUTION:In the case of the connection of a modem, included in an IC card 28 mounted to an external device, and a telephone line, or the like, a case 28b is pulled out of a frame 28a, and the cover 30 is opened so as to install a modular jack to a modular connector 26. In a state that the modular jack is not installed, the cover 30 of the plate-like modular connector 26 is closed so as to be plate-like, and the case 28b is contained in the frame 28a. Accordingly, in a state that the modular jack is not installed, the plate-like modular connector 26 is completely contained. Therefore, the modular connector 26 is not allowed to stick out of the IC card of a fixed standard.
Patent JP-H07182963-A (JP)
Title: Electric operation apparatus for circuit breaker
Inventor: ONO HIROYUKI
IPC: H01H75/02
Filed: 1993-12-22
Abstract: PURPOSE:To improve the reliability of a circuit breaker by installing a shielding part between a controlling circuit part and the circuit breaker wherein the shielding part has conductivity and parts the controlling circuit part and the breaker and at the same time covers the controlling circuit part in the condition that the opposite side to the side facing to the circuit breaker is opened. CONSTITUTION:A movable body 5 moves while being guided with guide axes 6, 6 wherein the body 5 is to be joined to a screw axis 10 by rotation of the axis 10 following an electric motor rotation by receiving an outside signal by a controlling circuit part 4 and sending a driving signal to the electric motor by the part 4. An operational part 8 whose joining part 8a is joined to a handle 2 of a circuit breaker 1 moves following the movement of the body 5 and as a result, the handle 2 moves to a prescribed position. In this case, a shielding part 11 which has conductivity is so installed as to part the circuit part 4 and the breaker 1 and over the circuit part 4 while the opposite side to the side facing to the breaker l being opened. Consequently, the surge current generated from the contact parts at the time of switching of the breaker l is absorbed in a member 11 and the part 4 is hardly affected by the surge current, so that probability of error action of the circuit part 4 is lessened and reliability is improved.
Patent JP-H02168857-A (JP)
Title: Resonance type power converter
Inventor: AOYAMA HIROSHI
IPC: H02M3/28
Filed: 1988-12-21
Abstract: PURPOSE:To miniaturize a device to lighten the weight, and attenuate electromagnetic noise by connecting a reactor having the inductance of a value less than that of the self-inductance of a primary winding, to the one side at least, of the primary and secondary windings of a transformer, in parallel with each other. CONSTITUTION:To the primary winding of a transformer T, the parallel resonance circuit 1 of a resonance type capacitor Cr and a resonance reactor Lr is connected in parallel with each other. Switch elements Q1, Q2 are driven by a switch element drive circuit 2 based on a resonance type voltage detection winding Ng set on the transformer T. In the meantime, the secondary winding N2 of the transformer T is connected to a load 3. Besides, as the value of the Lr, a value sufficiently less than that of the self-inductance L1 of the whole primary winding of the transformer T is used. In this case, resonance frequency f01 is as shown by an equation (1). In this case, when the Lr is set in relation to Lr<<L1, then L' Lr is shown, and the f01 can be determined by the value of the Lr. As a result, regardless of the value of the L1, switching frequency can be converted to be high frequency.
Patent JP-H06293140-A (JP)
Title: Ink transfer printer and method
Inventor: SHII CHII RAMU
IPC: B41J2/005
Filed: 1993-11-29
Abstract: PURPOSE: To obtain an inexpensive ink transfer printing apparatus enabling high speed image printing of high resolution by changing the viscosity of ink in the vicinity of an orifice to allow the ink to flow out to a perforated surface through orifices to enable the transfer of the ink. CONSTITUTION: In an ink transfer printing apparatus wherein ink is transferred to a printing medium from an ink reservoir 2 through a perforated surface equipped with a large number of orifices 6, the viscosity of ink present in the vicinity of the orifices is changed by a viscosity control device containing a thermal, magnetic and electrical technique. By this constitution, the ink is allowed to flow out to the perforated surface through the orifices 6 to enable the transfer of the ink. As a result, an expensive ink transfer printing apparatus enabling high speed image printing of high resolution can be obtained.
Patent JP-2000150143-A (JP)
Title: Electoroluminescence element
Inventor: UESAWA SHUNICHI
IPC: H05B33/12
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an EL element moldable to a desired shape depending on desire. SOLUTION: This electroluminescence element 11 has an insulation layer 2 and a luminous layer 3 between an upper electrode layer 4 and a lower electrode layer 1. In addition, the element 11 has an upper protection film 5 on the upper electrode layer 4 and a lower protection layer 6 beneath the lower electrode layer 1. Regarding the element 11 so formed, a plurality of upper electrode terminal pieces 4a are formed on the peripheral end of the upper electrode layer 4, and a plurality of lower electrode pieces 1a are formed on the peripheral end of the lower electrode layer 1. In addition, the terminal pieces 4a and 1a are alternately arranged so as to be adjacent to each other.
Patent JP-H09160729-A (JP)
Title: Disk array device
Inventor: MURATA SEIJI
IPC: G06F3/06
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To shorten the seek time of the head of each disk drive and speed up the data transfer process by rearranging plural input/output instructions which are received from outside so that the frequency of track movement of the head of each disk drive becomes smaller. SOLUTION: The I/O instructions received by an array controller 1 from a host computer are stored in a storage device 2. A scheduling device 3A takes I/O instructions properly out of the storage device 2 and changes the execution order of the I/O instructions (scheduling) so that the total seek time becomes shorter. The scheduled I/O instruction sequence is stored in the storage device 2 and the array controller 1 takes out the scheduled I/O instructions from the storage device 2 and executes them in order. Here, scheduling is performed even on each disk drive 10 in addition to load decentralization to the respective disk drives 10. Consequently, the seek time of each disk drive 10 is shortened and the performance is improved.
Patent JP-H07153777-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KONDO MASAKI
IPC: H01L21/331
Filed: 1993-11-30
Abstract: PURPOSE:To make it possible to form the width dimension of a base diffusion layer of a bipolar transistor timely and uniformly and to simplify a manufacturing process. CONSTITUTION:An emitter electrode 4 is formed on the surface of a semiconductor layer 2, and this is used to form a base diffusion layer 7. After a sidewall 5 is formed on the side of the emitter electrode 4, this is used to form a collector diffusion layer 6, and an impurity is introduced from the emitter electrode 4 to form an emitter diffusion layer 8. Since the base diffusion layer 7 is formed directly under the sidewall 5 in a base width equal to the film thickness of the sidewall 5, a bipolar transistor having a time and uniform base width can be manufactured by controlling the film thickness of the sidewall.
Patent JP-H09241038-A (JP)
Title: Photocatalytic hydrophilic member and its production
Inventor: KOJIMA EIICHI
IPC: E01F9/615
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain antifogging property, improved vision and easy cleaning property for a long time by forming a surface layer containing photocatalytic oxide particles having a specified grain size on the surface of a base body and exciting the layer with light to render the surface to be hydrophilic. SOLUTION: A surface layer containing photocatalytic oxide particles having 100 to 800nm average particle size (e.g. anatase-type titanium oxide) is formed on the surface of a substrate (e.g. glass and tile). A light source such as a fluorescent light and mercury lamp is used for excitation with light, and the illuminance of the exciting light is preferably >=0.01mW/cm<2> . As for hydrophilicity, it is preferable to obtain wettability of >10 deg. contact angle with water. The hydrophilic member is formed, for example, by preparing a co8ting liquid having dispersion of photocatalytic titanium oxide particles, applying the liquid by spray coating or the like on the substrate surface, calcining the layer at a temp. higher than the temp. that the layer can be changed into a photocatalytic oxide to fix the surface layer to the substrate.  Metals such as Ag, Cu and Zn can be added to the surface layer to kill germs depositing on the surface.
Patent JP-H04274820-A (JP)
Title: Receiver having flat receiver for use for extruding molding machine and method for manufacture
Inventor: BUERUNERU MITSUTERU
IPC: B21C27/00
Filed: 1991-10-04
Abstract: PURPOSE: To improve the effective life of a flat receiver for an extrusion molding machine by constituting this receiver of a non-circular hole inner bushing having curvilinear chamfered part on the short sides of a cross-section and another portions shrinkage fitted thereto. CONSTITUTION: The flat receiver 1 for the extrusion molding machine comprises the inner bushing 3 having the non-circular hole 2 formed of plural portions in some cases and having the curvilinear chamfered parts 34, 34' on the short sides of the cross-section and at least another portions which are arranged nearly concentrically therewith and are coupled to the inner bushing 3 by the shrinkage fit. As a result, the effective life and reliability of the receiver 1 may be improved.
Patent JP-2000112350-A (JP)
Title: Cipher processor, and cipher processing method
Inventor: TAKARAGI KAZUO
IPC: G09C1/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To perform a high-speed cipher processing and also to guarantel the security by deciding the execution order of respective involution processing programs and the execution order of a cipher processing part and a transposition processing part in accordance with the bit pattern of key data. SOLUTION: Four involution functions produced from the upper 32 bits on an algorithm deciding key B are defined as πa, πb, πc, πd and functions produced from the lower 32 bits are defined as πe, πf, πg, πh. A process generating data executing keys K1 to K8 is executed by 9 involution functions πa, πb, πc, πd, πe, πf, πg, πh πa in which these functions are added up. At first, a system key B is divided into J1 to J8 and these are previously stored in registers W1 to W8 and the upper 32 bits of a data key 108 are written in registers L and X and the lower 32 bits of the key are written in a register R. When the processing of a key schedule is executed, data executing keys K1 to K8 are obtained in the registers W1 to W8.
Patent JP-H11142747-A (JP)
Title: Stage for inverted microscope and inverted microscope
Inventor: TOYODA SHUJI
IPC: G02B21/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide the inverted microscope which can have an independent optical system stacked between an objective lens and a microscope body. SOLUTION: The inverted microscope equipped with the stage 20 having both its ends supported on the microscope body 10, a lighting column 30 equipped with a transmission lighting system mounted on one end of the stage 20, the objective lens 50 which is arranged below the stage 20, and a downward fluorescence device 60 arranged below the objective lens 50 has leg parts 22 and 23 formed integrally at both the ends of the stage 20 to have a U-shaped sectional shape, the lower part of the lighting column 30 is supported rotatably by the leg part 22 of the stage 20, and the lighting column 30 can be tilted away from the stage 20.
Patent JP-2001144063-A (JP)
Title: Polishing method
Inventor: KAMIGATA YASUO
IPC: B24B37/015
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method capable of suppressing the occurrence of dishing and forming a metallic film buried pattern highly reliably, by maintaining a high CMP speed and reducing the etch rate sufficiently by means of temperature adjustment during polishing. SOLUTION: In a method of polishing a substrate, the substrate which has a metallic film with asperities formed on its surface is urged onto a polishing cloth stuck to a support assembly, and the substrate and the support assembly are moved relative to each other while supplying a metal polishing solution onto the polishing cloth, whereby the metallic film is polished to planarize the asperities on its surface. In this method, the metal polishing solution contains benzotriazole or at least one kind of its derivatives, and the metallic film is polished at temperatures ranging from 35 deg.C to 70 deg.C.
Patent JP-H10159170-A (JP)
Title: Underground transmission system
Inventor: NAKAJIMA KOSHIROU
IPC: G08B19/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To simplify construction and to eliminate influence of inductive noise against a signal transmission cable by integrating the signal transmission cable and a cable for surveyance of a conduit run with each other. SOLUTION: An underground transmission system carries out centralized supervision and control of water supply and sewerage conduit runs by transmitting information from a sensor unit 3 provided in the water supply and sewerage pipe lines to a central monitoring room 11 through a cable. In this case, the cable 2 is devised so that a signal transmission cable 8 connected between the sensor unit 3 and a central monitor control device 5 of the central monitoring room 11 and a cable 9 for pipe line surveyance connected to the central monitor control device 5 and laid along the pipe lines are integrated and the cable 9 for conduit run surveyance is changed over to the side of an earth 13 and the side of an electric power source by a change-over switch 12.
Patent JP-H01166394-A (JP)
Title: Static type ram
Inventor: FUKUDA HIROSHI
IPC: G11C11/412
Filed: 1987-12-23
Abstract: PURPOSE:To improve a data holding characteristic by setting the threshold voltage of an MOSFET for information storage to be higher than the threshold voltage of the other MOSFET. CONSTITUTION:For MOSFETs Q1 and Q2 for storage, the threshold voltage is set to be high. As a method for setting the threshold voltages of the MOSFETs Q1 and Q2 for storage to be high, for example, the gate length (channel length) of the MOSFET is set to be longer than that of the MOSFET which constitutes a peripheral circuit. Namely, for the MOSFETs Q1 and Q2 for storage, the gate length is set to be long reversely. Accordingly, a tailing current flowing between a drain and a source under an turning-off condition, can be set to be small. Thus, the data holding characteristic can be improved.
Patent JP-H01167236-A (JP)
Title: Superconducting material and production thereof
Inventor: YAMAMOTO TOSHIYA
IPC: C04B35/45
Filed: 1987-12-22
Abstract: PURPOSE:To obtain the title material stable and excellent in mass productivity, by replacing platinum for part or the whole of the copper in a superconducting material of rare earth element-alkaline earth metal-copper-oxygen base. CONSTITUTION:First, oxides of respective metals A, B and C are weighted and ground so as to produce the composition of the formula AB2C3OX (A is Y, La, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er or Tb; B is Ba, Sr or Ca; C is Pt alone or a combination of Cu with Pt). Thence, the resultant respective powder are vigorously mixed to effect dispersion in high degree followed by heating and pressurizing the resultant mixture to form said mixture to specified shape, thus obtaining the objective superconducting material. Thus, the gas storage capability of the platinum incorporated will result in the absorption of the unstable oxygen existing in the copper oxides, etc., leading to the objective superconducting material stable and excellent in mass productivity.
Patent JP-2000107467-A (JP)
Title: Game machine, information recording medium and viewpoint position moving method
Inventor: NAKAZATO HISAYOSHI
IPC: A63F13/55
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that displays an object to be displayed which is viewed from a viewpoint moving along a variety of movement routes by a 3D image. SOLUTION: The game machine is structured so as to be furnished with a viewpoint course information storage means 111 that stores as viewpoint course informations a plurality of tracks which a viewpoint position in relation to a prescribed object follows while moving from the starting point to the endpoint while branching every time it passes a branch point as viewpoint course information and a viewpoint course selection means 121 that selects viewpoint course information from among stored viewpoint course information, a viewpoint position movement means 131 that moves the viewpoint position on the basis of selected viewpoint course information, a branch selection means 141 that selects an optional branch on the basis of a situation that makes prescribed conditions valid every time the viewpoint position reaches a branch point,  a 3D image generation means 151 that generates a 3D image including a prescribed object from the moving viewpoint position on the basis of a selected viewpoint course.
Patent JP-H10146547-A (JP)
Title: Trigger type liquid jetting apparatus
Inventor: IIZUKA SHIGEO
IPC: B05B11/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an excellent trigger type liquid jetting apparatus whose trigger operation is reliably prevented at the time of no use and which has a simple structure and is easy and convenient to handle. SOLUTION: An operation preventive member 16 is installed and the member 16 is so constituted as to prevent a trigger from being pulled by projecting out an engaging part B backward from a base part A fitted in the trigger in a manner that the part A can slide and move downward and bringing the rear face of the engaging part B into contact with the front face of a cylinder 6 and also as to make the trigger capable of being pulled by releasing the contact of the rear face of the engaging part B and the front face of the cylinder 6 at the time when the base part A is slid and moved downward.