baber/WOPTO huggingface dataset:
Patent JP-2000354687-A (JP)
Title: Input control device for game machine and the like
Inventor: MIHARA ICHIRO
IPC: A63F13/42
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent infants inexperienced in the control operation of a game machine, etc., from losing interests due to inability to progress games and to assist progress with familiarization with the operation. SOLUTION: An input select mode is set by a predetermined operation (to turn three bottoms simultaneously) from one controller 5 of a game machine. By the setting of the mode, only the input command of the controller 5 is enabled, and the input command of a controller 4 is disabled. With the controller 4 held by an infant and the controller 5 held by his mother or the like familiar with operation, the controller 5 is operated by her or the like according to the operation by the infant to make the infant feel as if the game progresses by his operation.
Patent JP-H05111880-A (JP)
Title: Nut fastening device
Inventor: MIZUHARA MASARU
IPC: B25B21/00
Filed: 1991-06-12
Abstract: PURPOSE:To fasten a plurality of bolts protruded at a fixed inter-axial interval, with a plurality of nuts simultanously. CONSTITUTION:Rotational shaft cylindrical bodies 4 are installed in four points of a base plate 1 at a fixed interval on the same circumference, in such a way that the body can be freely rotated, and nut runners 6 are inserted into each shaft cylindrical bodies 4 so that nut fastening shaft parts 9 of the nut runners 6 are located on the concentric position of each shaft cylindrical body 4, while these shaft cylindrical bodies 4 are rotated electrically or mannually in the same direction at the same time through an appropriate transmission mechanism, so as to change inter-axis interval of the nut fastening shaft parts 9 of the nut runners 6, and the inter-axis interval is thus made to be identical with the inter-axis interval of a plurality of bolts.
Patent JP-H0221047-A (JP)
Title: Transmission endless belt
Inventor: SAKAKIBARA SHIRO
IPC: F16G5/18
Filed: 1988-07-08
Abstract: PURPOSE:To prevent a pin from being detached when centrifugal force is exerted on a clip, by providing a retaining member formed of plate-shaped materials and adapted to retain both ends of the pin, and inserted in between blockunits being adjacent to each other. CONSTITUTION:A retainer 5 (a retaining member) retains both ends of a pin 4 for connecting the link lines of an endless belt 1 together, and has its base 51 inserted into a space defined by the respective projecting parts 22, 32 of block units Y disposed in adjacent relationship to each other. In the case of being mounted to a first block 10, the retainer 5 is unfailingly secured to the upper part of the block 10 by a pressing part 53 and insertion parts 54, 54 provided in the retainer 5, and the block 10 and the retainer 5 are constantly held in closed relationship to each other, while the retainer 5 has its bended portions 56, 56 on both sides thereof engaged with protrusively curved portions 24, 24 formed on the arm portions 17b, 17b on both sides of the upper part 17 of the block 10; thus sideward idling movement of the retainer 5 is controlled for unfailingly positioning the pin 4 thus retained.
Patent JP-H0221572-A (JP)
Title: High temperature purification system of fuel cell water cooling line
Inventor: MAKABE TERUO
IPC: H01M8/04
Filed: 1988-07-08
Abstract: PURPOSE:To retard metal elution, to decrease heavy metal concentration in raw water, and to reduce the consumption of high temperature adsorbing filter medium and waste by pouring a suitable amount of iron ions raw water serving as cooling water. CONSTITUTION:Hot water is introduced into a high temperature purifier 7, and metal corrosion products such as copper ions and other ions in the hot water are absorbed and removed with high temperature adsorbent filter medium 8. The purified hot water is supplied to an iron ion pouring unit 9 and a specified amount of iron ion is contained there. The hot water having a specified content of iron ion (for example, 1-10ppb) is introduced into a fuel cell as cooling water. The hot water introduced is in contact with a cooling water pipe installed in the fuel cell 10, and a protection film is formed on the cooling pipe by iron ions in the hot water to retard the corrosion of copper. The consumption of high temperature adsorbing filter medium is decreased.
Patent JP-S5957306-A (JP)
Title: Induction and steering method of on-ground mobile body
Inventor: HIRAI ATSUO
IPC: G05D1/02
Filed: 1982-09-27
Abstract: PURPOSE:To set an on-ground path with much degree of freedom by changing selectively the form of steering for the straight line running by means of an inductive signal and that for a curved path running by means of an automonous signal respectively. CONSTITUTION:A prescribed phase angle signal is outputted from left and right controllers 141, 142, and when an equal current flows to both left and right motors 12, 13 with thyristors 163, 164, an equal number of revolutions is given to both left and right wheels, and a mobile body goes straight. Further, a laser beam irradiates the boundary line between left and right photodetectors 101, 102, the steering is made stable and the mobile body keeps straight running. When the mobile body reaches a point of inflection, a beam ray from a position generator is converted photoelectrically at a position detector 151 comprising a photodetector. The converted output is discriminated and amplified 152, drives a comparison calculator 132, path information stored in an ROM101 is read out and the steering is changed over into the automonous form via a switching circuit 153.
Patent JP-S5871863-A (JP)
Title: Fried cake of banana and its preparation
Inventor: ISHIHARA KAZUOKI
IPC: A23L19/00
Filed: 1981-10-21
Abstract: PURPOSE:To form a food having a crispy sense of eating and moderate sweetness, by using a banana and a milk, e.g. cow's milk or powdered milk. CONSTITUTION:An edible part of a banana is fully mixed with a milk, e.g. cow's milk, powdered milk or a solution of the powdered milk, to give a liquid mixture, which is then cast in a hollow rod-like molding container and gelatinized under heating at 100 deg.C for 1-2min. The gelatinized slender rod-like or hollow rod-like material is fried in an edible oil. The rod-like material can be bent or crooked. Laver, green laver, sesame seed, cuttlefish, lobster, pulverized fish meat or cattle meat or an extract is then added to impart a taste or flavor of another food thereto.
Patent JP-H05146520-A (JP)
Title: Inside-vehicle-fire extinguishing system for parking facility
Inventor: UCHIYAMA JUN
IPC: A62C37/36
Filed: 1991-06-14
Abstract: PURPOSE:To early detect a fire caused in a vehicle, discriminate the vehicle on fire, and to improve firefighting efficiency through direct firefighting inside the vehicle. CONSTITUTION:A parking address is assigned to each parking area of a mechanical parking facility. A vehicle G placed at a parking area is internally provided with a radio fire sensor W having a self-address, and this sensor W transmits a fire signal and the self-address of the vehicle G to a fire signal receiving section RE via a radio system, upon detecting the occurrence of a fire in the vehicle G. The self-address and parking address are inputted to the receiving section RE in the form of a cross-reference table. The vehicle G is provided with a firefighting device 70 to be actuated by a fire signal from the sensor W.
Patent JP-S6147293-A (JP)
Title: Thermal recording body having excellent sensitivity
Inventor: OCHIAI YUKIO
IPC: B41M5/333
Filed: 1984-08-15
Abstract: PURPOSE:To prevent the useless color formation in the thermal color forming layer of a thermal recording medium and to achieve high speed color formation at predetermined temp., by providing a thermal color forming layer containing a specific coupler. CONSTITUTION:The titled recording body is formed of a support and a thermal color forming layer formed on the surface of the support and containing a dye precursor and a coupler capable of forming a color upon the reaction with said dye precursor under heating. In this case, the coupler comprises a molten mixture of a phenolic compound and a benzyl derivative represented by formula I (wherein R is a group selected from an aryl group, an aralkyl group, an arylether group, an arylcarbonyl group, an arylester group, a biphenyl group and a naphthyl group and these groups may be substituted or unsubstituted). As the phenolic compound, concretely, 2,2-bis(4'-hydroxyphenyl)propane(bisphenol A) and 2,2-bis(4-hydroxyphenyl)pentane are used.
Patent JP-S6061240-A (JP)
Title: Manufacture of carpet composed of rubber and canvas
Inventor: KIKUCHI TAKESHI
IPC: D06N7/00
Filed: 1983-09-16
Abstract: PURPOSE:To manufacture a carpet having excellent durability, by cutting slenderly in widthwise a laminate prepared by covering both surfaces of a canvas for making a tire with rubber sheet, and by arranging cut pieces so that their rubber surfaces are abutted against each other. CONSTITUTION:A plurality of canvases 2 for making a tire, which are prepared by covering both surfaces of a cord-fabric cloth with raw rubber, are layered one upon another, and both surfaces of the layered canvases are covered with a raw rubber sheet 1. A laminate thus formed is vulcanized to be a thick board- like body (a), and this body (a) is cut slenderly widthwise into slender bodies (b) by a cutter 4. These slender bodies (b) are stuck fast on a sheet 5 in such a manner that the rubber surfaces 1' thereof are abutted against each other, and are fixed thereon. The cut surfaces of the canvases may be raised by scratching them by a roller with prickles. The article thus prepared is excellent in durability and appearance, since the vulcanized rubber surfaces 1' and the cut surfaces 2' of the canvases are arranged alternately in stripes. This article is suitable for a carpet to be laid on a bustling passage in a department store, an airport building, etc.
Patent JP-H0728087-A (JP)
Title: Liquid crystal display device and its production
Inventor: UEMURA TOMOKO
IPC: G02F1/1368
Filed: 1993-07-08
Abstract: PURPOSE:To improve a display grade by forming ruggedness on the gate electrode interface side of gate insulating films and a flattening surface at the other interface. CONSTITUTION:A gate electrode 22, first to third gate insulating films 23 to 25, a channel part intrinsic semiconductor film 26 and a channel part insulating film 27 are formed in this order on one substrate 21 of a pair of light transparent substrates arranged via a liquid crystal layer. A pair of contact part electrode films 28a, 28b are formed on the insulating film 27 and further, a source electrode 29 and a drain electrode 30 are respectively formed. A picture element electrode 31 is connected to the drain electrode 30. The second gate insulating film 24 is so formed as to flatten the difference in level generated by the gate electrode 22. Accordingly the coverage defects of the gate insulating film 24 are decreased and the display grade is improved.
Patent JP-H0831552-A (JP)
Title: Heat radiating body for thawing snow on steps
Inventor: HIRABAYASHI SATOSHI
IPC: E01C11/26
Filed: 1994-07-21
Abstract: PURPOSE:To make it unnecessary to change the whole body of a heat radiating body and make it sufficient to change only a protective layer of a step sides which is damaged and worn easily by making the protective layer in the step side of the heat radiating body composed of two layers and forming a specified intermediate layer between the two layers. CONSTITUTION:Regarding a heat radiating body 11, a first protective layer 6 and a second protective layer 7 are formed for protecting and water-proofing purposes on a panel-like heat radiating element 12. An intermediate layer 8 to make peeling of the upper layer easy is formed between those protective layers. The intermediate layer 8 formed between the protective layers 6 and 7 makes the peeling of the protective layers 6, 7 and on the other hand the layer 8 has a function to prevent the layers from shifting relatively in transverse directions. The intermediate layer 8 is formed by spreading preferably inorganic pulverized matters (granular matters) with 10-3000mum average particle size on the surface of the protective layer 6. The protective layer 7 is formed by overlaying the layer 7 on the intermediate layer 8 and sticking both layers together by heating.
Patent JP-S6413255-A (JP)
Title: Disk discriminating method
Inventor: TSUBOI HIROAKI
IPC: G11B7/00
Filed: 1987-07-07
Abstract: PURPOSE:To discriminate the kind of a disk in a short time by detecting the presence of the disk by focus servo, and in addition, detecting the number of revolutions, after shifting an optical pickup to the position of the minimum diameter. CONSTITUTION:On an instruction from the key of an operation part 20, a slider servo amplifier 10 sends a drive signal through a system controller 5, and makes the pickup 6 move from the innermost periphery to the outer periphery of the disk 1. A detection signal is outputted from a position detector 19, and the pickup 6 stops at a prescribed position. Next, a focus servo circuit 8 is operated, and when a lock detection signal is outputted, a selector switch 16 controls the revolution of a spindle motor 2 through a spindle drive circuit 18. Besides, the number of revolution Nx of the spindle motor 2 is detected according to the output data of a counter 4. If the number of revolution Nx is smaller than a prescribed value, it is decided that an 8 inch LV is loaded, and its conditions is indicated on an indication part 21, and if larger than the prescribed value, it is decided that a 12 inch LV is loaded, and the discrimination of the disk is facilitated.
Patent JP-H0457679-A (JP)
Title: Abrasive cloth and paper
Inventor: YASUDA HARUMITSU
IPC: B24D11/00
Filed: 1990-06-27
Abstract: PURPOSE:To enlarge a slope line force per abrasive grain and to increase a grinding power, by fixing an alumdum or silicon carbide abrasive grains mainly in about 5-400mum grain size in a pattern shape onto a base material with the grain number per unit area being about 3.5-28% of the grain number per unit area where it can be filled up most compactly in one layer. CONSTITUTION:A alumdum or silicon carbide abrasive grain 2 mainly in about 5-400mum grain size is sticked in a pattern shape to a base material l with the grain number per unit area being about 3.5-28% of the grain number per unit area where it can be filled up most compactly in one layer. A slope line force per particle of the abrasive grain required for grinding a lumber, coating face, plastic and hard rubber, etc., can be enlarged without accompanying the earlier wear and abrasion of the cutting edge of the abrasive grain 2 by setting the grain number in this range and yet a tangential resistance, namely a reaction force in the tangential direction to the action face of a work can be reduced.
Patent JP-S6414465-A (JP)
Title: External wall panel for residence
Inventor: KIMURA JUNICHI
IPC: E04F13/12
Filed: 1987-07-08
Abstract: PURPOSE: To prevent rain water from staying at joint recess parts or the like, and also prevent pillars or the like from decaying due to rain water by providing rain water drainage on joint recess parts and joint strips for connecting a plurality of panels. CONSTITUTION: A heat insulation material 3 is fixed on one surface of a metal thin plate 2, and respectively curvature-formed on the upper part of the metal thin plate 2 and lower end thereof are joint parts 4 and connection parts 5. In the joint parts 4, the distal end of the metal thin plate 2 is curved outward upward so as to form a curvature part 6, and by this curvature part, a connection recess parts 7 are formed, to which the connection strips 5 at the lower end of the panel 1 can be connected. Furthermore, at the curvature part 6, a plurality of rain water drainage parts 8 cut at suitable distances are formed so as to prevent stay of rain water coming in the joint parts 4 between each panel 1 from the outside.
Patent JP-H0922978-A (JP)
Title: Semiconductor device and lead frame used for its manufacture
Inventor: KUROSAWA AKIRA
IPC: H01L23/50
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device of an LOC structure, which uses a semiconductor chip on which electrodes are formed along the peripheral edge by a method wherein holes to which a wire bonding operation can be performed are formed in lead parts on the electrodes. SOLUTION: Holes 9 through which wires 10 are passed are made in respective inner leads 6 at a lead 2. The holes 9 are situated just above electrodes (bonding pads) 4 which are arranged along both sides of a semiconductor chip 3. Tip ends of the wires 10 are fixed to the electrodes 4 under the holes 9 which have been formed in the inner leads 6. Thereby, the electrodes 4 at the semiconductor chip 3 can be connected to the lead 2, and a semiconductor device of an LOC structure which uses the semiconductor chip 3 comprising the electrodes 4 along the peripheral edge can be obtained. Consequently, the area of the semiconductor chip 3 can be made large, and a package 1 can be miniaturized.
Patent JP-2000004228-A (JP)
Title: Virtual lan number identifying method
Inventor: ISHIZAKI HIROSHI
IPC: H04L12/28
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To relay a tagged frame to a plurality of virtual LANs in virtual LAN environment by adding a variable length tag including a virtual LAN number to which a terminal belongs to a frame transmitted from the terminal. SOLUTION: A variable length tag including the virtual LAN number of a virtual LAN to which a terminal belongs is added to a frame transmitted from the terminal. A tag identifier field represents the front of a tag and when it is applied to Ethernet, a protocol ID that represents the virtual LAN tag is allocated. Because the tag is variable length, it has a field representing its length. A switch can recognizes the number of virtual LANs to which a terminal transmitting the frame belongs according to the field value. Virtual LAN number fields 1 to n are what enumerates the virtual LAN numbers of the virtual LAN to which the terminal transmitting the frame belongs and the switch identifies a virtual LAN that should relay the frame according to the field value.
Patent JP-H0516691-A (JP)
Title: Safety mechanism for walking type working machine
Inventor: SAWAI MITSUAKI
IPC: B60K25/00
Filed: 1991-07-10
Abstract: PURPOSE:To enable a working vehicle to be promtply stopped when an unexpected accident such as a worker turning over when driving the vehicle backward occurs. CONSTITUTION:The clutch control range of a main clutch lever 9 consists of a range wherein the main clutch lever 9 is held beyond a deadpoint DP while the clutch is connected and a range wherein the main clutch lever 9 is energized to return to a clutch disconnect position before the deadpoint DP, and a stopper 12 is provided which stops the main clutch lever 9 from being controlled toward a clutch-connect control range beyond the deadpoint DP in association with the backward control of a transmission.
Patent JP-H11519-A (JP)
Title: Desulfurizing agent and its production
Inventor: SERA TOSHIKUNI
IPC: C10L3/10
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To realize high desulfurizing performance of zinc oxide instead of iron oxide by incorporating specified pts.wt. of the sum of iron oxide and zinc oxide, specified pts.wt. of silica and specified pts.wt. of titanium oxide and/or zirconium oxide. SOLUTION: The sum amt. of zinc oxide and iron oxide is 5 to 40 wt.%, preferably 15 to 35 wt.% of the whole desulfurizing agent obtd. by calcination, considering the strength of the molded goods, the desulfurizing performance, etc. Especially, from the viewpoint of formation of zinc ferrite in the production process, zinc oxide and iron oxide are preferably equal in weight each other. If the sum amt. is <=5 wt.%, the packing amt. of the desulfurizing agent significantly increases, and if the amt. is >=40 wt.%, the strength of the desulfurizing agent drastically decreases. When the silica amt. is higher than the sum of zinc oxide and iron oxide, this is not preferable because the desulfurizing performance decreases to inhibit the effect of titanium oxide and zirconium oxide. The amt. of silica is preferably 5 to 20 wt.% of the whole desulfuruzing agent obtd. by calcination.  Thereby, the obtd. agent can be stably used for a long time.
Patent JP-H05252028-A (JP)
Title: Phase-locked loop
Inventor: TSUN NAN YAN
IPC: H03L7/085
Filed: 1992-06-26
Abstract: PURPOSE: To suppress transition which is caused when an external reference signal matches a signal from a VCO lock loop. CONSTITUTION: This phase-locked loop has input logic gates 15 and 16 and output logic gates 17 and 18 of a digital phase comparator. The input logic gates 15 and 16 are coupled with one-input sides of the of output logic gates 17 and 18 through delay elements 19 and 20. Respective input parts of the output logic gates are maintained by those delay elements for a certain time period after input signals to input parts 11 and 12 of the digital phase comparator are inverted. Consequently, transition caused when both the input signals vary at the same time is suppressed. This transition is suppressed to use the phase comparator suitably for the phase-locked loop which supplies a clock signal of a character generator for television display.
Patent JP-H0922876-A (JP)
Title: Production of semiconductor device
Inventor: YAMADA MASAKI
IPC: H01L21/265
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To form a shallow impurity layer with a small parasitic resistance by allowing the peak position of concentration distribution of a first element to exist in an element separation film so that the depth of the first impurity layer may be smaller than that of a second element, by forming an element separation film on a semiconductor substrate prior to irradiation. SOLUTION: A field oxide film 12 is formed on the surface of a silicon substrate 11. A gate oxide film 13, first-layer gate electrode 14a, second-layer gate electrode 14b, and gate upper insulation film 15 are successively formed on the substrate 11, and the laminated layer is etched to form a gate part therein. Then, a shallow p-type source/drain layer 16 is formed by means of a silicon oxide film 13a. The film 13a including C1 is removed to form a drain layer 16 and a gate-side wall insulation film 17 is formed through anisotropic etching. Ions are implanted to the surface of the substrate while the gate part and film 17 are used as a mask, so as to form a p-type source/drain layer 18. Thus an impurity layer with a samll parasitic resistance can be formed.
Patent JP-H0336092-A (JP)
Title: Recording medium
Inventor: TERAMURA KAORU
IPC: G11B7/24
Filed: 1989-07-03
Abstract: PURPOSE:To realize a rewritable optical recording medium low in heating temp., excellent in reliability and easy to prepare by using a composition consisting of at least two components of a vinylidene fluoride/tetrafluoroethylene/hexafluoropropylene copolymer and an acrylic ester polymer as a recording layer. CONSTITUTION:For example, a vinylidene fluoride/tetrafluoroethylene/ hexafluoropropylene copolymer (component 1) and methyl polymethacrylate (component 2) are dissolved in methyl ethyl ketone being a solvent common to both of them to prepare a solution adjusted so as to bring the blend ratio (wt. ratio) of component 1/component 2 to 1/1 and this solution is applied to a glass substrate having a thickness of 1mm by spin coating and dried under reduced pressure at 100 deg.C for one hr to prepare a recording medium having a polymer blend film with a film thickness after drying of about 5mum. In the change of the light transmissivity of this recording medium, the transition temp. between a transparent state and a turbidity state is 147 deg.C being sufficiently low temp. from a practical aspect.