baber/WOPTO huggingface dataset:
Patent JP-H08103534-A (JP)
Title: Device for detecting go stone on go game board
Inventor: OGAWA KOICHI
IPC: A63F3/02
Filed: 1994-10-04
Abstract: PURPOSE: To surely detect the presence of a go stone on a go game board by applying a base sheet over the lower surface of a go board sheet having cross-points between longitudinal and crosswise rule lines, which serve as squares of the go board and at which light-transmitting parts are formed, and by locating photosensors in through holes formed in the base sheet at positions corresponding to the squares of the go game board. CONSTITUTION: A device 12 for detecting a stone on a go game board, is composed of a go game board sheet 16 having light transmitting parts formed at squares of the go game board, which are defined by cross-points between longitudinal and crosswise rule lines 14, a base sheet 22 applied over the lower surface of the go game board sheet 18 and having through holes 20 at positions corresponding to the squares of the go-board, and photosensors 24 fitted in the through holes 20. The photosensors 24 detect go stones G set on the squares 20 of the go game board. The photosensors 24 are shield against the outside by the go game board sheet 18. Accordingly, they are invisible from the outside, and further, their functions can be prevented from being deteriorated by dirt caused by dust or the like.  Further, the go-board 28 has an appearance similar to that of a conventional one so that no drastically change is appreciated, thereby it is possible to prevent the appearance and quality of a traditional go game board from being marred.
Patent JP-S6394017-A (JP)
Title: Driving device for cooling water pump in internal combustion engine
Inventor: OKAMOTO AKINORI
IPC: F01P5/12
Filed: 1986-10-08
Abstract: PURPOSE:To enable speed-up of a cooling water pump without any improvement of a valve system, by providing an internal gear along the inner circumference of a ring-like pulley in contact with the timing belt of the valve system, and meshing the internal gear with a gear on the input shaft of the cooling water pump. CONSTITUTION:A timing belt 4 is wound around a main driving pulley 5 on a crankshaft 2 and a driving pulley 6 on a camshaft 3, and a ring-like pulley 13 is brought in contact with the inner circumferential surface of the belt. The ring-like pulley 13 is rotatably supported by a bush 9 provided around the outer periphery of a boss portion 7a where the input shaft 8 of a cooling water pump 7 is projected. The axial line 9a of the bush 9 is decentered from the axial line 8a of the input shaft 8 by a distance (e), and the bush 9 is fixed, as being rotatably adjusted, by a bolt 11 and a circular slot around the axis 8a of the input shaft 8. In addition, a gear 16 fitted to the input shaft 8 is meshed with an internal gear 15 provided along the inner circumference of the ring-like pulley 13.
Patent JP-H04228801-A (JP)
Title: Core synthesis boosting device which synthesizes instant centers of two rotary mechanisms of the same type and centers of output guide pins of two guide rotors of the same type for boosting
Inventor: KANEKAWA KAMEMATSU
IPC: F01C11/00
Filed: 1989-09-18
Abstract: PURPOSE:To utilize an increasing ratio of action force and reaction for boosting by converting reaction applied to output guide pins of two guide rotors of the same type into instant centers of mechanisms rotating on a pitch circle of fixed gears. CONSTITUTION:Gears 8, 9 fixed to a bearing housing 1 are assembled with two rotary mechanisms 2, 3 of the same type through bearings 43, 48, which mechanisms 2, 3 are provided with sliding surfaces 6, 7 on the sides of outer rotors 4, 5. Guide rotors 18, 19 having sliders 22, 23 and sliding bases 20, 21 are also assembled. An output guide gear 39 which has output guide teeth 26, 27 and a bearing 40 is connected to two guide rotors 18, 19 of the same type by means of output guide pins 24, 25. The guide rotors 18, 19 are inserted so that their contact point in contact with the sliding surfaces 6, 7. Instant centers of the rotary mechanisms 2, 3 and the centers of the output guide pins 24, 25 on the instant centers are synthesized for boosting.
Patent JP-S60132337-A (JP)
Title: Semiconductor device
Inventor: AYABE TOSHIJI
IPC: H01L21/027
Filed: 1983-12-20
Abstract: PURPOSE:To enable to measure the etching volume during PR visually within a short time both qualitatively and quantitatively by a method wherein multiple test patterns to check degree, dimensional precision and erroneous alignment of an etching process are provided on the main surface of the titled device within a short distance to make mutual comparison feasible. CONSTITUTION:Within the patterns 12-14 for ''+0.5'', each vertex is vertically and horizontally separated by 0.5mu and within the patterns 15-17 for ''0.0'', each vertex comes into line with each other while within the patterns 18-20, for ''-0.5'', each vertex is overlapped with each other by 0.5mu. In order to measure the etching volume utilizing such patterns as masks, it is only necessitated to detect a pattern with vertexes coming into line. For example, if the pattern for ''+0.5'' comes into line, it is over-etched by 0.25mu while if the pattern for ''-0.5'' comes into line, the etching operation runs short by 0.25mu.
Patent JP-H0690251-A (JP)
Title: Electronic mail system
Inventor: NISHIYAMA TAKAO
IPC: H04L12/58
Filed: 1992-09-09
Abstract: PURPOSE:To obtain the same function and circumstances even in different user interfaces by providing a server, which manages plural users, and a user interface having a server designating means in different machine type and different OS distributed network circumstances to use a single electronic mail switching procedure part in the network. CONSTITUTION:A mail operation presenting means 15 gives an instruction to an electronic mail switching procedure part 17, reads in and updates user circumstance information 16, and gives a mail operating function to a user interface 11 in response to the request from the user interface. That is, the user interface 11 starts a required function from the mail operation presenting means 15 at the time of mail operation. The started function uses a user recognizing means 14 to discriminate whether the user can use the function at present or not. If he can use it, user circumstance information 16 is used to perform the mail operation. If mail operation requires update of user circumstance information 16, the mail operation presenting means 15 updates user circumstance information.
Patent JP-S6392308-A (JP)
Inventor: TERADA KIYOSHI
IPC: A46B15/00
Filed: 1987-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0958642-A (JP)
Title: Metal tag feeder mounted to automatic binding apparatus
Inventor: TAKASUGI NAOKI
IPC: B65C7/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To save labor and time required to fix a metal tag to a bound material after binding and simultaneously prevent an error in the fixing of the metal tag when materials are bound by an automatic binding apparatus, by withdrawing the metal tag from a metal tag guide body with the aid of a binding wire and bringing the metal tag into close contact with an outer peripheral surface of the materials to be bound. SOLUTION: Before a binding wire W is drawn out along an inner peripheral face of a wire guide G, a metal tag T is fed to a wire passage of a wire guide dividing body G2 by a metal tag feeder S. After a sensor detects this feed, the binding wire W is drawn out along the inner peripheral face of the wire guide G. The binding wire W passes through a metal tag guide body 7 and one of wire insert holes of the metal tag T to enter the interior of the metal tag guide body 7 and passes through other each wire insert hole of the metal tag T to come out to the external side. When the binding wire drawn out in the form of a loop is tightened, the metal tag T is withdrawn from the metal tag guide body 7 and fixed to materials to be bound.
Patent JP-H1187199-A (JP)
Title: Manufacture of glasslike carbon substrate for dummy wafer
Inventor: DEGUCHI YUJI
IPC: H01L21/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a glasslike carbon substrate whose warpage is small, whose contraction rate is uniform and whose smoothness is excellent, by a method wherein the surface of a sheetlike phenolic resin molded body is polished by loose abrasive grains so as to be fired and carbonized after that. SOLUTION: The surface of a sheetlike phenolic resin molded body which is discoidal or the like is polished by loose abrasive grains. The mean particle size of the loose abrasive grains which are used at this time is preferably at 1.0 to 30.0 μm. When the surface is polished, it is preferable that the surface is polished in such a way that the surface roughness of the phenolic resin molded body becomes 1.0 μmThen, the phenolic resin molded body whose surface is polished is fired and carbonized, and a glasslike carbon substrate is formed. When the sheetlike phenolic resin molded body is fired and carbonized, it is heated to about 800 deg.C or higher in a vacuum or in an atmosphere by an inert gas such as nitrogen gas, argon gas or the like.
Patent JP-H04262060-A (JP)
Title: Heavy oil fuel injection device for injection internal combustion engine
Inventor: SUTANISURABU BOZAKU
IPC: F02M59/44
Filed: 1991-09-20
Abstract: PURPOSE: To shorten the dwell time of sealing oil by setting flow-through cross sectional area of a sealing oil groove in the inner wall of a pump piston bush to a maximum 100% of the cross sectional area of a supply bore for the sealing oil, preferably 50%. CONSTITUTION: In the bottom dead point (a) of a pump piston 2, a groove or an area portion 10 provided in a side face axial direction controls not the sealing oil bore 6 of a pump piston bush 1 but the sealing oil bore 6 at the height of a top dead point (b), and connects the sealing oil bore 6 to a flow-out portion in the side portion of a pump element 19 positioned toward the opening portion 15 of a sealing oil supply bore 7. Leaked oil is returned through a groove 4 and a bore 5 into a suction bore 3, and the mixed oil of heavy oil fuel and lubricating oil is discharged through a groove 8 and a bore 9. Here, the flow-through cross sectional area of the sealing oil groove 6 is formed to be 100% at a highest of the supply bore 17, preferably 50%.  Thus, the dwell time of the sealing oil is shortened, deposits in the heating area of the pump element 9 are eliminated or avoided, and piston locking is prevented.
Patent JP-2000072866-A (JP)
Title: Production of polyester
Inventor: HARA ATSUSHI
IPC: C08J3/12
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester by which the pollution of a treatment vessel and piping is decreased in the water treatment of polyester chips and remaining nasty taste and smell also are decreased in producing molded products from the polyester chips. SOLUTION: When conducting the water treatment of polyester chips by feeding the polyester chips and treating water into a treatment vessel in producing a polyester, the method of this invention is to repeatedly use the treating water by returning at least a part of the treating water discharged form the treatment vessel to the treatment vessel while maintaining <=10 ppm acetaldehyde content of treating water discharged along with polyester chips from the treatment vessel.
Patent JP-H0581870-A (JP)
Title: Semiconductor memory
Inventor: NISHIGUCHI TADAO
IPC: G11C8/04
Filed: 1991-09-20
Abstract: PURPOSE:To increase operation speed without increasing a chip area in a semiconductor memory constituted so as to read the data of a memory cell serially. CONSTITUTION:Data buses DB0, DB0' are provided in common on bit line pairs BL0, BL0', BL2, BL2'... and simultaneously the data buses DB1, DB1' are provided in common on the bit line pairs BL1, BL1', BL3, BL3'.... By selecting in order of column gates 20, 21   column gates 21, 22   column gates 22, 23  ..., the data read to the data buses DB0, DB0' and the data buses DB1, DB1' are read to the outside alternately.
Patent JP-S6482463-A (JP)
Title: Laminated type thermal cell
Inventor: YAMAZAKI HIROSUKE
IPC: H01M6/36
Filed: 1987-09-25
Abstract: PURPOSE:To accelerate the voltage rising time and prevent the voltage disturbance at the time of rising by filling a hollow cylindrical ignition agent in a fire guide hole laminated with multiple element batteries and heating agent pellets in turn. CONSTITUTION:An ignition agent is formed in a hollow cylindrical shape so that the flame of an igniter 12 passes, and the ignition agent material is made of B/BaCrO4, or B/KClO4, or B/BaCrO4+KClO4. The flame generated when the igniter 12 is activated is instantaneously and uniformly filled in the hollow section 8 of an ignition agent sleeve 7, the interior of the sleeve 7 is concurrently ignited and burnt, thus heating agent pellets 5 on individual layers can be ignited all at once. The voltage rising time can be thereby shortened. The ignition agent using B for a reducing agent is an electric insulator during the combustion reaction of a reaction-generated object and after the temperature decrease, thus the voltage disturbance at the time of voltage rising can be prevented.
Patent JP-S6395858-A (JP)
Title: Electrostatic actuator
Inventor: YANO TETSUYA
IPC: H02N11/00
Filed: 1986-10-13
Abstract: PURPOSE:To miniaturize a device at a low cost and reduce power consumption, by changing the permittivity on the surface of a movable element confronted with the electrode at a specified interval. CONSTITUTION:On the rotor 1 of a dielectric, notched sections 1a at specified intervals are arranged radially from the axis of a rotation shaft 2. the rotation shaft 2 is jurnaled rotatably by the bearing 7 of upper and lower plates 5, 6. On the upper surface of the lower plate 6 confronted with the rotor 1, substrates 4 are laminated, and on the substrates, electrode patterns 3 are arranged. In this case, when the rotor 1 is compared with that without the notched sections 1a, then the effective permittivity per unit area is made lower and the effective electric resistance on the surface is made higher. As a result, rotational torque obtainable from electric charge generated from the electrode 3 of the rotor 1 by the line of electric force is increased, and efficiency is improved.
Patent JP-S60130832-A (JP)
Title: Water washing device for semiconductor wafer
Inventor: FUJISAWA MASATO
IPC: B08B3/04
Filed: 1983-12-19
Abstract: PURPOSE:To improve the water washing effect of a semiconductor wafer as well as to reduce the amount of consumption of pure water to be used for the water washing by a method wherein at least either of a cassette housing the wafer therein and the wafer is made to rock vertically, etc., in a water washing vessel and spaces, through which the pure water passes, are made to hold in between the cassette and the wafer by the rocking. CONSTITUTION:A wafer 7 accomodated in a cassette 2 is dipped in a water washing vessel 1 together with the cassette 2, a rod 5 is rocked to a vertical direction, for example, by introducing and exhausting air, etc., in and from a drive unit 8 such as a fluororesin-made bellows, etc., and pure water is frequently flown in spaces generated in between the contact faces of the wafer 7 and the cassette 2. By this method, the whole surface cleaning of each wafer 7 and the cassette 2 is securely performed and the water washing of the wafer 7 is completely performed in a short time with a quick recovery of the resistivity.
Patent JP-H0986644-A (JP)
Title: Device and method for setting direction of treated object
Inventor: MICHIDA NOBUTAKA
IPC: B65G47/30
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To secure stable treating ability and ensure safety of a worker by remote supervision, by introducing a device aiming at automatization of rotational work to direction setting work of a treated object as preliminary treatment, in a waste treatment equipment or the like handling a waste refrigerator or the like as the treated object (object having rectangular parallelopiped). SOLUTION: A treated object 1 is rotated in a horizontal direction by an image pickup dimension calculating camera 21a or the like from a supply conveyer 10. After rotation in the horizontal direction, the treated object is extruded by an extruder and conveyed to a vertically rotating conveyer 30. By recognizing the treated object 1 previously by a manual method, the treated object is set so as to be at a vertical rotary angle (-90 deg., 0 deg., 90 deg., 180 deg.) and in the same direction. Based on this setting, the object is conveyed by vertical rotating and after process vertical rotating conveyers 30, 31, and the object can be supplied to a treating equipment or the like in the next process. Thus by automatizing direction setting of the treated object, labor reduction of a work amount and ensuring of safety of work by remote supervision can be realized.
Patent JP-H1060656-A (JP)
Title: Formation of deposited film and apparatus therefor
Inventor: AOIKE TATSUYUKI
IPC: H01L21/205
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming deposited films which prevents the contamination of the deposited films on substrates by peeling of the deposited films sticking onto high-frequency electrodes, extremely decreases structural defects and features excellent productivity and an apparatus therefor. SOLUTION: This method or apparatus for forming the deposited films comprises forming the deposited films on the cylindrical conductive substrates 101 by introducing gaseous raw materials by a gaseous raw material introducing means 103 into a reaction vessel 100 in which the plural cylindrical conductive substrates 101 are arranged and the pressure is reducible, introducing high-frequency electric power via the high-frequency electrodes therein and cracking the gaseous raw materials by the high-frequency electric power. In such a case, the high-frequency electrodes are constituted by using conductive members 121 as base materials and coating the surfaces of the conductive members with coating members consisting of a material having the high adhesion property to the deposited films.  The coating members are fixed onto the same stage 112 as the cylindrical conductive substrates 101, by which the coating members are separated from the conductive members fixed in the reaction vessel and are put into and out of the reaction vessel together with the stage.
Patent JP-H03102590-A (JP)
Title: Reader writer for ic card
Inventor: OGURA HIROSHI
IPC: G06K13/06
Filed: 1989-09-18
Abstract: PURPOSE:To prevent an error from occurring in the read or the write of data from or to an IC card by executing the read and the write of the data when definite time elapses after the connection of the connector terminal of the IC card. CONSTITUTION:When a solenoid 39 is turned ON on the basis of the detection signal of an optical sensor 42, the solenoid 39 comes to operate by constant force, and draws in the IC card 11 through ratchet members 35A, 35B, and brings both the connector terminals 34 into contact. Then, when the definite time elapses after this contact, the read-in or the write-in of the data to the IC card is started. This read or write time of the data is optional.
Patent JP-S6395376-A (JP)
Title: Radiation detector
Inventor: MATSUBARA SHOHEI
IPC: G01T1/20
Filed: 1986-10-09
Abstract: PURPOSE:To enable temperature compensation over the entire area, by inserting two thermosensitive resistance elements different in the temperature coefficient with the temperature characteristics crossing at a specified temperature into a feedback circuit and an input impedance circuit respectively. CONSTITUTION:A thermosensitive resistance element RT2 different in the temperature coefficient with temperature characteristics crossing at an inflection point temperature is inserted into a feedback circuit of a feedback amplifier 10 while a thermosensitive resistance element RT1 is inserted into an input impedance circuit. The increase or decrease in the amplification factor of a detection circuit is determined by the two thermosensitive resistance elements RT1 and RT2 and hence, the two thermosensitive resistance elements RT1 and RT2, the one with the amplification factor tending to decrease below the inflection point and the other with that tending to increase above the inflection point, are combined properly to adjust increase or decrease in the amplification factor. This enables temperature compensation for temperature characteristic containing a inflection point of an output signal.
Patent JP-H04121555-A (JP)
Title: Turbine type refrigeration machine
Inventor: ADACHI YASUNORI
IPC: F25B1/053
Filed: 1990-09-11
Abstract: PURPOSE:To improve refrigeration efficiency and compressed gas feed efficiency by providing a gaseous component feed way through which a gaseous component separated by a gas-liquid separator is fed to the suction side of an impeller for a turbocompressor. CONSTITUTION:Since the title machine is formed so that a gaseous refrigerant from a gas-liquid separator is led in the vicinity of a top part 52a of a shround 52 of an impeller 41, the turbulence of the flow in the vicinity of a suction side 42 of the impeller 41 is not caused. For that reason, even if the title machine is operated at a partial load, a backflow is not caused at the side of the shroud of the impeller 41 and the flow of the gaseous refrigerant is kept in a good state, and thus the compressed gas feed efficiency of the impeller 41 can be improved and the surging of the gaseous refrigerant can be also restrained. Furthermore, after the pressure of the liquid refrigerant is firstly reduced by a first pressure-reducing mechanism 31, the geseous refrigerant separated by the gas-liquid separator 30 is led into a space 51. For that reason, a pressure, P3, in this space 51 is relatively high, and thus a pressure difference between a pressure, P1, in a space 61, which is shielded from the space 51 by a labyrinth 60, on the side of the impeller 41, and the pressure P3, DELTAP= P1-P3, is made small. In this way, a leakage loss through the labyrinth 60 is made small.
Patent JP-H1089174-A (JP)
Title: Intake device for engine
Inventor: MIYAKE HIROSHI
IPC: F02M35/14
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the intake noise with the simple and compact structure, in an intake device for engine where the supply air from an intake duct is sent to an air cleaner, and then supplied into a cylinder of an engine body through a throttle valve. SOLUTION: A partitioning wall 10 is installed at a position near a downstream side of an element 9 in an air cleaner casing 6, for partitioning the air cleaner casing 6 into an element installation space 7 and an expansion chamber 8 at the downstream side of the space 7, and a supply air pass opening 11 of a sectional area almost same as that of an opening of an intake duct 1, is formed between the partitioning wall 10 and the air cleaner casing 6, or on the partitioning wall 10 itself so that the intake noise can be effectively reduced by the mutual action of the partitioning wall 10 on which the minimum essential supply air pass opening 11 is formed, and the expansion chamber 8 partitioned by the partitioning wall 10.
Patent JP-H0767755-A (JP)
Title: Panel display
Inventor: ITAKURA MASARU
IPC: A63F9/10
Filed: 1993-09-01
Abstract: PURPOSE:To provide a display panel for exhibition of plate or sheet articles such as jigsaw puzzle, thereby a panel is made up of a small number of parts, thus, capable of assembling parts simply. CONSTITUTION:A panel body comprises a substratum 1, a transparent plate 8 and a framework 5. A brim 3 fringing a substratum 1 is provided which includes the projecting portions 2 for linking and a barrier 4 for holding the plane article. Inside of the circumference of a framework 5 is provided with the indentations 6 for linking to the corresponding projection 2 in a brim 3, and a plurality of guiding devices 7 slanting outwards are installed in a brim 3 to guide it in right position.