baber/WOPTO huggingface dataset:
Patent JP-H05248441-A (JP)
Title: Cu base bearing material
Inventor: OKABE NOBORU
IPC: C10N40/02
Filed: 1991-12-04
Abstract: PURPOSE:To maintain lubricity and wear resistance by forming pores among particles in a porous sintered layer formed by sintering Cu power particles and meanwhile covering particle surfaces with copper-covered graphite, and impregnating a part of a bearing layer is pores. CONSTITUTION:Particles 2a, of such as Cu, are dispersed and sintered on a steel back sheet 1, and pores are formed among the particles 2a to form a porous layer 2. The surfaces of the particles 2a of such as Cu, are covered with graphite 2b covered with Cu. The copper-covered graphite 2b is formed in such a way that a graphite surface is covered in thickness of approximately three micron with Cu, etc., through, for example, a replacement plating method, and the copper-covered graphite 2b is integrally combined with the surface of the particle 2a through a covering layer. Since the copper-covered graphite is firmly combined with copper powder particles by means of surface-covering copper, graphite is uniformly dispersed, enough strength is provided, and there is no trouble on slide for a long period. Even when a bearing layer on a surface is worn and dissipated and the porous layer is exposed, lubricity is held and rapid lowering of wear resistance can be prevented.
Patent JP-H05123051-A (JP)
Title: Artificial culture of mushrooms by recycling of waste saw dust
Inventor: KAWANO TAKASHI
IPC: A01G1/04
Filed: 1991-10-30
Abstract: PURPOSE:To enable recycling of waste saw dust abundantly abandoned in culture of mushrooms as the substrate material. CONSTITUTION:A culture medium prepared by adding an aqueous solution containing nutrient sources such as humic substances, corn steep liquor and fish factory waste water to waste saw dust generated in artificial culture of mushrooms, treating the resultant mixture with an extruder and blending the obtained mixture is characteristically used.
Patent JP-H11164846-A (JP)
Title: Mat for cooling and warming
Inventor: IMAI SANEO
IPC: F25D1/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To enable radiation pipes to be placed on the mat main body of a flat tatami bed, etc., without forming guide grooves, by placing radiation pipes on the mat main body, densely placing particle- or chip-like flattening material between radiation pipes, and covering the radiation pipes and flattening material with a covering material. SOLUTION: A tatami bed which is a mat main body is formed into a two layered structure of a main body layer a1 and an auxiliary body layer a2 . The main body layer a1 and the auxiliary body layer a2 are formed by compressing an aggregate of wooden slice pieces 1, 4 comprising Hinoki lumber covered from upside and downside by covering materials 2, 5 made of hemp and sewing the whole together by hemp thread 3. A lumber plate 7 is disposed in between both layers a1 and a2 to increase firmness.  A number of radiation pipes 11 are equipped between a pair of main pipes equipped on the both end parts in the longitudinal direction on the tatami bed a made in such a manner and a particle flattening material 13 is densely placed between radiation pipes 11 and the whole of those are covered by a covering material 15 and placing a radiation pipe mat m to constitute the mat for cooling and warming.
Patent JP-H10191194-A (JP)
Title: Program guidance display controller and television receiver
Inventor: OTSUKI MASAKO
IPC: H04N5/44
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To allow the user to select its own preferred program quickly among lots of programs by displaying a channel or a program designated by the user in a different display mode from that of other programs. SOLUTION: A user side terminal equipment is provided with a CPU 6 to control the entire user side terminal equipment. The CPU 6 is provided with a storage device 9 that stores its program and required data. An operation section 5 consisting of a remote controller or the like is connected to the CPU 6. The CPU 6 controls a tuner 2 to display a program selected by an operation section 5 and controls a program guidance image generating section 4 to generate a program guidance image. When the user designates a program or a channel, prescribed information as to the designated program or channel is stored. Based on the stored information, the designated program or channel is displayed in a different display mode from that of other programs or channels.
Patent JP-H10186385-A (JP)
Title: Production of liquid crystal display element
Inventor: CHIBA YASUSHI
IPC: G02F1/1341
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To raise the productivity of liquid crystal display element by simply and efficiently sealing a charging hole without necessitating a long standing time and a large scaled apparatus. SOLUTION: A pair of substrates are stuck together via a frame-shaped sealant to form a liquid crystal cell 4, an injection hole is provided in a part of the sealant, liquid crystal is poured through the injection hole in a space surrounded with the both substrate and the sealant. After the liquid crystal is injected, a resin 7a for sealing is applied to the end face of the liquid crystal cell 4 so as to cover an opening face of the injection hole. The liquid crystal cells 4 in this state are inserted in a dipping tank 11 storing a liquid 12 of high volatility. After dipped in the liquid, the liquid crystal cells 4 are lifted up. The liquid crystal is cooled and shrunk by latent heat of vaporization of the liquid, a part of the resin 7a for sealing is pulled in toward inside of the injection hole because of the shrinkage and, then, the injection hole is sealed by curing the resin 7a.
Patent JP-H10195588-A (JP)
Title: Hot rolled high tensile strength steel plate excellent in formability and collision resistance and its production
Inventor: TAKAGI SHUSAKU
IPC: C22C38/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To produce a thin hot rolled high tensile strength steel sheet having the characteristics of 490 to 980MPa tensile strength, <=75% yield ratio, >=25% total elongation and >=250MJ/m<3> absorbed energy to 0.3 true strain in tensile testing at a strain rate of 2000sec<-1> and excellent in formability and collision resistance. SOLUTION: As for a steel stock having a componental compsn. contg., by weight, 0.02 to 0.2% C, 0.1 to 1.5% Si, 0.5 to 3.0% Mn and 0.010% S, furthermore contg. one or >= two kinds selected from 0.03 to 0.15% Mn, 0.1 to 2.0% Cr and 0.1 to 1.0% Mo, and the balance Fe with inevitable impurities, hot rolling is finished at the Ar3 transformation point or above, within 0.1 to 5.0sec after that, cooling is started, it is cooled to 620 to 800 deg.C at a cooling rate of >=50 deg.C/sec, is subjected to air cooling for 0.5 to 15sec, is next cooled to 300 to 600 deg.C at a cooling rate of >=30 deg.C/sec and is coiled to form its structure into the one in which ferritic phases having <=10μm average grain size occupy by 80 to 97vol.%,  and the balance secondary phases essentially consisting of martensite in which the average diameter is regulated to 0.2 to 2.0 times the ferrite average grain size.
Patent JP-H05124544-A (JP)
Title: Method of vehicle hydrodynamics and cooling device
Inventor: FURUHASHI NOBUYUKI
IPC: B61D17/02
Filed: 1991-10-31
Abstract: PURPOSE:To provide an ideal weight distribution of a vehicle in a forcible manner concerning the hydrodynamics for the vehicle of an automobile, super- express railways, a linear motor car or the like where the weight distribution of the vehicle is ideal in the center of the vehicle, while the weight distribution of most vehicles is not ideal. CONSTITUTION:A force to suppress a vehicle 1 toward the ground (Kutta- Joukowski's theorem) is generated by making the lower surface of the vehicle flat and providing a recessed part 2 because the fluid velocity in the recessed part is increased, and the pressure becomes smaller than that in a flat part. Cooling of a prime mover or the like and air-conditioning in the vehicle can be realized by making use of the fact that the temperature of the recessed part is lowered (Boyle-Charles's law) due to reduction of the pressure in the recessed part.
Patent JP-H05155698-A (JP)
Title: Method for removing carbon deposited on quartz tube
Inventor: SUGANO YASUSHI
IPC: C30B29/44
Filed: 1991-12-09
Abstract: PURPOSE:To increase the number of times for reuse of a quartz glass tube by heating the quartz tube in an electric furnace while air is introduced to blow, after synthesization of GaP polycrystal and then treating the tube with hydrofluoric acid. CONSTITUTION:A quartz glass tube about 780mum in length the inner wall of which is wholly covered with deposition of baked carbon due to synthesis of GaP polycrystal is prepared. This quartz tube is put in an electric furnace and heated at 700-900 deg.C while air is introduced thereinto to blow at about 10l/min. rate, and maintained in this temp. range for about 5 hours. Then the quartz tube is taken out, cooled, and then immersed in a hydrofluoric acid liquid of about 25wt.% concn. for about 10min to remove the carbon deposited on the tube.
Patent JP-H06198386-A (JP)
Title: Parting material for die casting
Inventor: SUWAPON KUMARU BOJIYU
IPC: B22D17/20
Filed: 1992-12-28
Abstract: PURPOSE:To eliminate the need for air blow after application of the parting material for die casting on die cavity surfaces and to prevent environmental pollution and the deposition of the parting material on the parting lines of dies by specifying the essential components and binder of the solid contents of the parting material for die casting. CONSTITUTION:This parting material for die casting is prepd. by using fine powder of silicon, as the essential component of the solid content, mixing a proper amt. of fillers, for example, graphite, talc, boron or a mixture composed thereof with this fine powder of the silicon and using an aq. soln. of 0.25 to 5% D-tetrahydroxy valeric acid as a binder. The ratio of the fine powder of the silicone to be used is specified to about 20 to 95% of the total solid content. As a result, there is no need for special devices and dies and the pollution of the on-site environment does not arise. The need for the air blow after the application of the parting material on the die cavity surfaces is eliminated.
Patent JP-H10178911-A (JP)
Title: Plant pot housing case
Inventor: AOYAMA MATSUO
IPC: A01G9/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To simultaneously supply the suitable quantity of water to plural plant pots housed in a plant pot housing case. SOLUTION: A main body 2 of case having an almost rectangular plane is provided with pot housing parts 3 (3a-3i) in bottomed shape and the pot housing parts 3 mutually communicate through water channels 4 (4a-4i). The water channels 4a and 4d are arranged at the corner parts of the main body 2 of case and water can be easily poured by enlarging their opening areas. An upper surface 21 at the main body 2 of case is provided with rectangular holes for notices, the inside of side walls 5a-5d is provided with inserting groves 51-54 for holding panels while erecting them, and label sticking parts 6a-6f are formed on the outer surface of side walls 5a-5d. In this case, the water channels 4 are provided with overflow holes 45 for keeping a suitable water level.
Patent JP-2001167674-A (JP)
Title: Impact sensor
Inventor: MORIZAKI SHIGEYUKI
IPC: G01P15/135
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an impact sensor of highly airtight structure that prevents the magnet from corroding while providing operational stability independently of the sealed magnet material or operational environment. SOLUTION: In the impact sensor, for a tube 2b surrounding the outer circumferential surface and a back stopper 2a setting an initial position of the magnet 4 which gives a magnetic force to a contact portion of the lead switch 1 being integrally formed within a case 2 for a sensor when inserting and mounting a front stopper 6 between the tube 2b and the case 2 after receiving the magnet 4 and a spring 3, it coats and fills a adhesive 7 into notch parts 6a, 2b', respectively formed in a edge portion being a contact portion of the case 2 with the tube 2b in the front stopper 6 or an edge portion being a contact portion with a front stopper 6 in the tube 2b, and makes adhesive and airtight contact places of the front stopper 6, the case 2 and the tube 2b, respectively with the adhesive 7.
Patent JP-H11179771-A (JP)
Title: Injection mold
Inventor: AOKI MAKOTO
IPC: B29L17/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain an injection mold, in which the dragging of a gate cutting punch due to its deviation and its wear dust are prevented from developing and consequently its life can be prolonged. SOLUTION: This injection mold 1A consists of a fixed mold 2 and a movable mold equipped with a gate cutting punch device, which is assembled slidably to the fixed mold 2. After a molten resin is filled in a cavity C formed by clamping both the molds, a gate cutting punch device 40 for cutting the sprue part of a molded disc consists of a coaxially movable gate cutting punch 41 and a fixed punch guide 42, to which a gate cutting punch cooling device 50 is connected. A cooling water hose 35 from a temperature adjusting device 31 is connected to the punch cooling circuit 51 of this gate cutting punch cooling device 50 so as to constitute the mold for punching the gate cutting part of a disc with the gate cutting punch 41.
Patent JP-H06176639-A (JP)
Title: Manufacture of superconductive raw material and nb-al superconductive wire
Inventor: KANO AKIRA
IPC: H01B12/10
Filed: 1992-12-03
Abstract: PURPOSE:To effectively provide a higher-order element wire with disconnection prevented, by using an Al core in which Nb is diffused. CONSTITUTION:A bundle 4 of a primary element wire, in which an Al core 41, in which Nb of 1-30 parts by weight is diffused without alloying in Al (alloy) of 100 parts by weight, is coated with an Nb layer 42, is wire-drawing-worked under the surrounding of an Nb layer 51 to provided a fine wire 5. A fine wire, formed in a previous process by using the fine wire 5 as a start element wire, is used as an element wire in the next process to be bundled to be subjected to wire drawing work under the surrounding of the Nb layer. This operation is repeated to form a raw material in which a primary element wire formed into multiple cores. The raw material is heated to 700-1600 deg.C to provide an Nb-Al superconductive wire.
Patent JP-H07201511-A (JP)
Title: Microbridge shaped thin film element
Inventor: AKIYAMA ZENICHI
IPC: G01P5/10
Filed: 1993-12-28
Abstract: PURPOSE:To eliminate restriction on design and bridge area in formation of a bridge by using photosensitive glass, having SiO2 as the main component, as a substrate. CONSTITUTION:After a micropattern 2 has been transferred to a sheet of both side polished photosensitive glass 3, the photo-sensed part is crystallized by heat treatment. Then, after the above-mentioned sheet of glass has been flattend into a thin film manufacturing substrate 3 by conducting precise polishing, a dielectric thin film 5 for bridge formation is deposited. Then, a Pt thin film resistor 6 is formed, it is patterned using a thin film heater as a temperature measuring resistor, and a functional thin film element is formed on the bridge. Then, after a passivation film 7 has been deposited, a pad and an etching hole are provided, and a microbridge 1 is formed by conducting an etching treatment at room temperature. Then, the hole penetrating the substrate 3 connects a thermosetting type epoxy adhesive film or sheet to the back side of the substrate 3, and a chip cutting operation is conducted. As a result, bridge width is increased and high integration is obtained easily.
Patent JP-2001132343-A (JP)
Title: Rotation type window
Inventor: SANAO KIYOSHI
IPC: B60J1/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To always secure a clear view of a fixed window, whose waterdrop and dirt have been removed only by a wiper, a cloth, etc., without using them. SOLUTION: This rotation type window is so constituted that a rotating window 3 is attached to a top roller 2 and a bottom roller 6, a top drain board 1 and a bottom drain board 8 are installed in the top front face and the bottom front face respectively, and a rotating dirt remover 4 is attached to the inside of the rotating window 3.
Patent JP-2000146211-A (JP)
Title: Simplified hot water floor heater
Inventor: KIKUTA MASASHI
IPC: F24D15/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To eliminate coldness of a bathroom floor in a cold season. SOLUTION: A simplified floor heating of a bathroom floor is conducted by providing a panel A having a water supply port B and a water drain port C, and supplying hot water from the supply port B to fill the panel A with hot water.
Patent JP-H10185098-A (JP)
Title: Air tube connecting condition detecting device
Inventor: YOKOKI KAZUO
IPC: F17C13/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a device which can detect the condition of removing an air tube from a valve, when the air tube is removed from the valve in order to make an air operating type valve in the closed condition. SOLUTION: As to a device 10 to detect whether the tip of an air tube 56 in order to feed a compressed air to an air operating type valve 16 for gas container 12 is connected to the valve 16 or not, a connected member 82 provided at a specific position separated from the valve 16, and the tip of the air tube 56 is connected, and a detecting means 86 to detect that the tip of the air tube 56 is connected to the connected member 82 are provided. When it is detected that the air tube 56 is connected to the connected member 82 by the detecting means 86, in such a constitution, the air tube 56 is recognized to be removed from the valve 16.
Patent JP-2001167274-A (JP)
Title: Device and method for collating fingerprints
Inventor: MIZUNO TOSHIYUKI
IPC: G06T1/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time of fingerprint collation concerning a fingerprint collating device for discriminating an individual by reading a fingerprint and collating it with a registered fingerprint. SOLUTION: An image pickup means 2a continuously reads fingerprint images, an extracting means 2b extracts the fingerprint image just after a finger tip touches a reading plane, and a detecting means 4a detects the reference position of fingerprint data from this image. A preparing means 4b prepares fingerprint data from the read fingerprint image by using the reference position as a center, a collating means 4c collates these fingerprint data with registered fingerprint data registered in the past and stored in a storage means 6a, and a discriminating means 5a discriminates whether the fingerprint data and the registered fingerprint data show the same person from the collation results.
Patent JP-H09174496-A (JP)
Title: Ultrasonic drilling device
Inventor: ISHIZUKA SHIZUKA
IPC: B26F1/26
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To avoid an excessive drilling load and perform drilling work with high precision by arranging a load sensor to face a drilling spindle provided on a column, and reversing a lift mechanism with the input signal from the load sensor. SOLUTION: A ball screw 3 is provided as a lift mechanism in the vertical direction on a column 2 erected on a base 1. A drilling mechanism 6 fixed on the tip side of a connecting body 5 is provided with a drilling spindle 8 via an ultrasonic vibrator 7 on the lower end side. An electronic scale 10 as a load sensor is provided to face the drilling spindle 8 on the base 1. The electronic scale 10 is set to the load value of about 0-2Kg in advance. When the drilling load exceeds the load value, the electronic scale 10 detects it and send a signal to reverse the first motor 4, and the drilling spindle 8 is temporarily lifted and separated from a work 11.
Patent JP-H10191362-A (JP)
Title: Video output switching method in ntsc encoder
Inventor: SAIGO AKIKO
IPC: H04N11/24
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a video output switching method which reduces D/A converters, low pass filters and amplifiers and also is never expensive. SOLUTION: It is discriminated whether a Y/C cable 37 is connected to an S terminal 32, either a Y signal or a composite signal is selected in an NTSC encoder 31 based on a discrimination result, the Y signal is outputted from the terminal 32 when the Y signal is selected and the composite signal is outputted from a video terminal 33 when the composite signal is selected. When the cable 37 is connected to the terminal 32, the Y signal is selected in the encoder 31 and the Y signal is outputted from the terminal 32. When the cable 37 is not connected to the terminal 32, the composite signal is selected in the encoder 31 and the composite signal is outputted from the terminal 33.
Patent JP-2001162194-A (JP)
Title: Fluid jetting nozzle structure
Inventor: NEGISHI KOICHI
IPC: B24C5/02
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To perform the movement of a jetting part nozzle in a prescribed way along a prescribed locus. SOLUTION: The jetting part 3 is connected to the tip of a pressurized fluid feed pipe 1 through an elastic passage 2 and a guide member 4 for guiding the displacement of the jetting part 3 is provided.
Patent JP-H07189483-A (JP)
Title: Profile
Inventor: YAMADA KENJI
IPC: E04G9/10
Filed: 1993-12-27
Abstract: PURPOSE:To prevent the generation of a deep scratch by roughing-cutting a foamed thermoplastic material and forming an irregular pattern to the thermoplastic material through an engraving means, in which abrasive particles are attached to the fibers of a nonwoven fabric. CONSTITUTION:A foamed thermoplastic material 11 such as foamed styrene is roughening-cut by cutting by a cutting edge or heat fusion by a nichrome wire, etc. A section 11b is removed from the thermoplastic resin 11 by using an engraving means, in which abrasive particles are attached on the fibers of a nonwoven fabric such as a nylon nonwoven fabric by adhesives, and an irregular pattern 13 is formed, thus forming a profile 11a. Accordingly, the foamed thermoplastic material is cut in a desired surface, thus preventing the generation of a deep scratch.
Patent JP-H11144101-A (JP)
Title: Parking charge collection/adjusting machine of signal lighting system
Inventor: TAKAHASHI SHOJIRO
IPC: G07B15/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the service such as the reduction of charge, the cancel of complication and immediate passage and reduce the cost of equipment and employment by punctuating the time and data thereby making parking charge into flat rate for every time. SOLUTION: When three hundred yens being three one hundred yen coins are set to the fixed amount, for example, a width control part 10 selects only one hundred coins and transfers other coins to a return port. The three coins stop at a pawl 20 by dead weight passage, current is transmitted to a small motor 28 through the coins 19 and the pawl 20, a T-shape conductor 27 moves by rotation and the blue light 3 of a signal 1 is lighted by wiring. At that time, the safety lamp 30 of 12 VW except for the shock of rotation and resistance is set as a medium. An electromagnet 8 operates from a contact switch 32 through an adapter 5 with the passage of a vehicle 34 and an iron piece 7 is pulled. The coins 19 drop at a lever 23 and the motor 28 whose power is cut is returned by a spring 25, the blue light 3 is put off and a red light 2 is lighted.