baber/WOPTO huggingface dataset:
Patent JP-H03190295-A (JP)
Title: Face light-emitting laser and manufacture thereof
Inventor: SUGIMOTO MITSUNORI
IPC: G02B5/18
Filed: 1989-12-20
Abstract: PURPOSE:To obtain a face light-emitting laser which is superb in productivity and characteristics by forming a grating whose cycle matches to that of a semiconductor multilayer reflection film on a side surface. CONSTITUTION:First and second semiconductor multilayer reflection films 2 and 4 are in alternate laminated structure where semiconductors A and B are laminated alternately and these semiconductors A and B have different refractive indexes nA and nS and different thicknesses lambda0/4nA and lambda0/4nS. Then, a grating 10 with a cycle corresponding to the cycle (lambda0/4nA+lambda0/4nS) of alternate laminated structure of the semiconductors A and B is formed on the side surface of a semiconductor column. For example, GaAs and AlAs materials are used as materials for the semiconductors A and B with different diffractive indexes. Therefore, the difference in diffractive indexes between GaAs and AlAs becomes larger, thus obtaining a face light-emitting diode which is superb in productivity and characteristics.
Patent JP-H05240348-A (JP)
Title: Piston ring assembly
Inventor: JIAN DADORI BINFUOODO
IPC: F16J9/06
Filed: 1992-11-17
Abstract: PURPOSE: To provide a piston ring assembly capable of oiling a cylinder consistently to adequately lubricate a compressive piston ring without impeding the engine performance or admitting excess oil that could contaminate engine exhaust. CONSTITUTION: A piston ring 12 is retained in a piston groove 14 of a piston 44. During upward movement of the piston in a cylinder 22, oil 48 above the ring face 32 is forced between the first front surface 34 and top surface 16 into the piston groove 14 to an inner position of the piston groove. During downward movement of the piston, the downward force urges cocking of the piston ring 12 about the ring face 32 to tilt the ring face away from the cylinder wall 20, leaving the lower front 40 of the ring face in scraping abutment with the cylinder wall 20.
Patent JP-H03189785-A (JP)
Title: Card reader
Inventor: YUFU TERUYOSHI
IPC: G06K17/00
Filed: 1989-12-19
Abstract: PURPOSE:To obstruct the insertion of a foreign matter by providing a tilting allowable piece in an in sertion passage of a card, and providing a foreign matter stopper piece which is orthogonal to an embossed code corresponding passage and closed correspondingly on the tilting allowable piece. CONSTITUTION:In an insertion passage 15 of a card, a tilting allowable piece 16 is provided, and the tilting allowable piece 16 is provided with a foreign matter stopper piece 25 which is orthogonal to an embossed code corresponding passage 17 and closed correspondingly. Accordingly, at the time of inserting the card, the tilting allowable piece 16 in the insertion passage 15 is tilted and drawn back from the passage, based on the inserting operation of this card and the inserting operation of the card is allowed, and after the card is drawn out, the tilting allowable piece 16 is returned to its original passage closing position by an energizing means. Also, when an inserting operation of a foreign matter is executed to the embossed code corresponding passage 17 side of a card insertion port 14, the insertion of the foreign matter 26 is obstructed by the foreign matter stopper piece 25 for closing correspondingly this part. In such a way, the insertion of the foreign matter 26 to the card insertion port 14 is obstructed surely and only the card can be inserted safely and surely.
Patent JP-H03190764-A (JP)
Title: Recording method of ion flow
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/05
Filed: 1989-12-20
Abstract: PURPOSE:To enable recording of an excellent picture quality free from uneven picture image by variably setting the level of a bias voltage to be applied between an ion flow controller and recording medium in such manner that the level corresponds to the selection of a transverse electrode. CONSTITUTION:According to the constitution of the title method, when one of transverse electrodes 42-1 to 42-6, where the facing gap between an ion flow controller 40 and a recording medium 16 is the minimum gap, is selected, the minimum bias voltage is applied thereto: and when the transverse electrode with a specific gap, where the facing gap becomes larger, is selected, a large specific bias voltage corresponding to the size of the specific gap is applied thereto. As a result, an electromagnetic strength on the surface of the recording medium 16 is made equal when an ion flow is received from each ion flow passing hole H. For that purpose, an electric line of force is distorted by a previously stored electric charge so that the magnifying action of recording dots is made equal. Consequently, the size of each recording dot can be made uniform.
Patent JP-H04201370-A (JP)
Title: Recorder
Inventor: SUGIYAMA NORIYUKI
IPC: B41J19/18
Filed: 1990-11-30
Abstract: PURPOSE:To record a continuous vertically-ruled line at a high speed with a high quality by a method wherein when a continuous vertically-ruled line is recorded, a cueing control is conducted only at the time of recording a first vertically-ruled line recording pattern, and a cueing control is not conducted under inhibition at the time of recording second and succeeding patterns. CONSTITUTION:When the content of an key input from a keyboard 10 is an instruction of continuous vertically-ruled line recording or single vertically-ruled line recording, a cueing control inhibition mode is cancelled, and a vertically- ruled line recording pattern for one step is recorded. The content of a key input next to this recorded vertically-ruled line is checked. If the content of the key input is an instruction of continuous vertically-ruled line recording, a cueing control inhibition mode is set, and the recording pattern is recorded. In this case, without conducting a cueing control, i.e., without moving a recording head 7, a recording sheet is only vertically fed by one line, and the vertically-ruled line recording pattern is vertically continuously recorded. In this manner, all the continuous vertically-ruled line can be recorded at a high speed as well as with a high quality without the lateral shift of the recording position of the vertically-ruled line.
Patent JP-H0735209-A (JP)
Title: Change gear ratio controller of continuously variable transmission
Inventor: YASUDA AKIRA
IPC: F16H61/18
Filed: 1991-12-13
Abstract: PURPOSE:To facilitate running at the time of abnormality by forming a low speed step port in a change gear ratio control valve, providing a change gear limit valve in a low speed step change-over oil passage connected to the port, and changing over and controlling the change gear limit valve only when change gear ratio control pressure is on an abnormal level. CONSTITUTION:In a manual valve 43 which has a hot-water supply port 431 which communicates with a clutch oil passage 42, a port 432 which communicates with an advance clutch 18, a backward-travelling port 433 which communicates with a backward-travelling clutch 19, and an L port 434 which communicates with the hot-water supply port 431 in L range, a low speed step change-over oil passage 45 is connected to the backward-travelling port 433 and the L port 434 via a check valve 44, a gear change limit valve 54 is provided in the oil passage 45, and a tip of the oil passage 45 is connected to a low gear change step port 494 of a change gear ratio valve 49. When gear change ratio control pressure Pc becomes low due to a failure of a solenoid valve 47, the gear change limit valve 54 is changed over into an open position by a spring and a non-stage transmission is changed over into low gear change ratio side so as to prevent excessive rotation of an engine.
Patent JP-H11166194-A (JP)
Title: Production of granular antifoaming agent composition or high bulk density granular detergent composition
Inventor: ISHIKAWA SATOYUKI
IPC: B01D19/04
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent a wax from attaching to a production apparatus and improve the production efficiency in a production process of a granular antifoaming agent compsn. or a high bulk density granular detergent compsn. by mixing a wax antifoaming agent having a specified average particle size, a carrier substance, and an org. binder substance in the apparatus at the m.p. of the antifoaming agent or higher. SOLUTION: 5-40 wt.% wax antifoaming agent (e.g. paraffin wax having an average particle size of 15 mm or lower and an m.p. of 25-135 deg.C), 2-50 wt.% carrier substance comprising oil-absorbing particles (e.g. potassium sulfate), the wt. ratio of the carrier substance to the antifoaming agent being 2-10, and 10-80 wt.% water-soluble org. binder (e.g. polyethylene glycol having an m.p. of 25-100 deg.C and average mol.wt. of 400-30,000) are mixed at the m.p. of the antifoaming agent or higher with a kneader, then extruded with an extruder, pelletized, and crushed to five a granular antifoaming agent compsn. having an average particle size of 100-2,000 μm.  A high-bulk-density granular detergent compsn. having a bulk density of 0.5 g/ml or higher and a particle size of 300-3,000 μm is prepd. by mixing 5-40 wt.% surfactant, 0.1-5 wt.% wax antifoaming agent, and other detergent ingredients.
Patent JP-H02217104-A (JP)
Title: Cold pilger rolling mill
Inventor: HORUSUTO SHIYUTEINNERUTSU
IPC: B21B21/00
Filed: 1989-12-20
Abstract: PURPOSE: To manufacture pipes of copper or the like in high rolling capacity by installing at least three ring rolling rolls which are shifted to each other at equal angles in a common fixed structure. CONSTITUTION: Relating to the rolling stand of a Pilger cold rolling device, driving pinions 8 are engaged with parts of racks 9 and simultaneously directly drive a roll shaft 10 together with a ring roll 3a by rotation. The other roll shafts 12, 13 having the ring rolls 3b, 3c are driven through pairs 11, 14 of conical gears. The roll shafts 10, 12, 13 are installed in a common structure 15 which is mounted to the leg part 16 of the stand. The leg 16 of that stand is driven through a connecting rod of a crank driving device and made to slide in a guide roll 17. It is desirable that the rolling angles of the ring rolling rolls 3a-3c on a rolling material are at least 210 deg..
Patent JP-2001146847-A (JP)
Title: Building
Inventor: IWAMOTO MASAYA
IPC: E04H1/02
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a building capable of effectively using a living space of a second floor part by extensively securing the living space of the second floor part and improving an outer appearance image of a surface. SOLUTION: An overhung part 5 overhanging it side wall outward is constructed at least on a part of an upper layer floor from a second floor 2b of a surface 2 of this building 1 on the building 1 of at least more than two floors. A decorative girth 6 or a decorative attaching support 7 or both of them are arranged on an outside angle part of the overhung part 5.
Patent JP-H09140908-A (JP)
Title: Pachinko ball lift device
Inventor: MATSUDA TETSUO
IPC: A63F7/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a ball lifting device with high reliability without biting the ball by providing an arcuate recess of a sub-wheel and an arcuate recess of a main wheel opposedly to deliver the pinballs and providing a pinball path opposedly to the arcuate recess on the lifting rotary side. SOLUTION: Stacking of pinballs 99 as a failing ball flowing in an inlet 3 of a ball storing part from a pinball machine is eliminated by the bulging rounded portions wherein a distance between itself and a guide plate 5 narrows four times while a square wheel makes one revolution, and the pinballs are sent to a sub-wheel 13. Also, the balls 99 are arranged in order by several juxtaposed arrangement guides 7 with a triangular section. Next, the balls 99 are received in a recess 15 of the sub-wheel 13 and rotatably transferred to the main wheel 23 side to be received by a recess 25 of a main wheel 23 coming rotatably from above while being given a lifting force to be lifted to a ball hopper in the upper part through a path 35 of a lift function part 33.
Patent JP-H10172591-A (JP)
Title: Humidifying device for fuel cell gas
Inventor: ONO HIDEMITSU
IPC: H01M8/04
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To widen the degree of freedom in designing by securing an effective humidifying area and hindering certainly a water permeative member from deformation caused by a differential pressure between the gas and water using a simple configuration. SOLUTION: A first supply plate 12, second supply plate 16, third supply plate 18, another second supply plate 16, and fourth supply plate 20 are laminated one over another while the first to fourth water permeative films 14a-14d are interposed. Reinforcing films 36a and 36b are fastened to the two surfaces of these films 14a-14d so that they are hindered from deformation caused by swelling.
Patent JP-H03192652-A (JP)
Title: Hydrogen storage alloy electrode
Inventor: IMAI TAKAHIRO
IPC: H01M4/00
Filed: 1989-12-21
Abstract: PURPOSE:To obtain a hydrogen storage alloy electrode having a long cycle life by covering the electrode with a conductive polymer. CONSTITUTION:Since a conductive polymer has electron conductivity, in a hydrogen storage alloy electrode covered with the thin film of the conductive polymer, electricity smoothly flows between a substrate and an active material on charge-discharge. The polymer has such binding capability that adhesion between active materials and between the active material and a substrate is surely retained. These features are not damaged by outside force such as cutting and bending in cell production and surely retained even if charge-discharge is repeated. A hydrogen storage alloy electrode having a long cycle life can be obtained.
Patent JP-H01171433-A (JP)
Title: Preservation of meat of tuna
Inventor: ISHIMARU KOICHIRO
IPC: A23B4/06
Filed: 1987-12-25
Abstract: PURPOSE:To contrive to maintain freshness of tuna meat and to prevent change in color, by making tuna meat subjected to extremely low-temperature freeze treatment into a block state, packing in vacuum and then carrying out freeze treatment again. CONSTITUTION:Tuna meat subjected to extremely low-temperature freeze treatment at -60+ or -5 deg.C is made into a block state, packed in vacuum into a packaging material made of synthetic resin such as PE film or PP film and the gap between the frozen tuna meat in a block state and the packaging material is made into a sealed state. Then the tuna meat is subjected to freeze treatment again at <=-20 deg.C.
Patent JP-H05165913-A (JP)
Title: Method and device for simulating fault
Inventor: KITAMURA YOSHIHIRO
IPC: G06F19/00
Filed: 1991-12-16
Abstract: PURPOSE:To accelerate a fault simulation processing by constructing a detecting function to identify the presence/absence of fault detection in a logic circuit with an external input as a parameter and calculating the output value of the detecting function corresponding to the external input pattern. CONSTITUTION:The detecting function to identify the presence/absence of fault detection in the logic circuit with the external input as the parameter is constructed on a computer, the output value of the detecting function corresponding to the external input pattern is calculated, and the fault of the logic circuit is analyzed from these detecting function and output value. Namely, the function (a fault detecting function 7) is constructed on the computer so as to identify the presence/absence of fault detection in the logic circuit while defining the external input as the parameter without completely eliminating a processing for propagating the fault to the plus side in order to analyze the fault of the logic circuit. Then, the output value of the fault detecting function corresponding to the external input pattern is calculated. Thus, the fault simulation to the applied logic circuit can be realized by the processing completely saving uselessness to each input pattern, and the fault simulation can be processed at high speed.
Patent JP-H09169265-A (JP)
Title: Truck for monorail vehicle
Inventor: IWASAKI KATSUYUKI
IPC: B61B13/06
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To shorten time for tire replacing work and execute the maintenance and inspection of a traveling wheel set and a driving system without stopping the operation of a vehicle regarding a truck for a monorail vehicle traveling through rubber tires. SOLUTION: A fixed side stator 26 is installed at a fixed axle 21, and a rotating side stator 27 is installed on the outside of the stator 26. A rubber tire 30 is installed further on the outside of the stator 27. The rubber tire 30 can be fitted from the axial direction. A bracket 22 fixed to the end part of the axle is fixed to a bracket of a truck frame by a bolt. After the bolt is removed to lower a drive unit 20, a wedge 33 is pulled out in the axial direction, and then the rubber tire 30 is pulled out in the axial direction.
Patent JP-H05169177-A (JP)
Title: Manufacture of crankshaft and apparatus to be used for it
Inventor: WATANABE TOMIYA
IPC: B21J5/02
Filed: 1991-12-16
Abstract: PURPOSE:To shorten the length of a crankshaft to contribute to miniaturization of an internal combustion engine. CONSTITUTION:Discoidal inserting parts 3 are inserted respectively between counter weights 805 of the crankshaft material 800 and a gap 5 is formed between the side face 805a and the inserting part 3 of the counter-weight 805. Under this state, the interval between the counterweights 805 which face each other is reduced by driving a press apparatus and pressing a crankshaft material 800 forcedly in the direction of the shaft length. The abnormal deformation of the counterweight 805 is prevented by the inserting part 3.
Patent JP-H07188941-A (JP)
Title: Hot-dip al plated stainless steel in which working flaw is hard to generate
Inventor: ADACHI TOSHIRO
IPC: C23C2/12
Filed: 1993-12-27
Abstract: PURPOSE:To produce a hot-dip Al plated stainless steel sheet in which the generation of working flaws is suppressed. CONSTITUTION:On a base metal constituted of a ferritic stainless steel contg. 16 to 25wt.% Cr, a hot-dip Al plated layer is formed, and next, a coating film of organic resin contg. no pigments is formed. As the coating film, a coating material of polyolefine series, polyester series, acrylic series or the like is used, and the film thickness is regulated to 4 to 6mum. Since working flaws are not generated on the Al plated layer, the exposure of the base steel is eliminated, and excellent corrosion resistance and heat resistance characteristics of the Al plated layer are made the best use of. The peeling of the coating film is also small, and operating efficiency at the time of working is improved as well.
Patent JP-H03191957-A (JP)
Title: Medical support
IPC: A61F13/02
Filed: 1989-12-20
Abstract: PURPOSE:To accelerate circulation of blood and to enhance antiphlogistic and analgesic effects by laminating a synthetic resin film layer containing a far infrared ray emitting substance on one surface or both surfaces of a support layer composed of cloth, a nonwoven fabric, a synthetic resin film or paper. CONSTITUTION:As a synthetic resin for a synthetic resin film layer, a low density polyethylene resin or a polyvinyl chloride resin is suitable. As a far infrared ray emitting substance, metal oxide type ceramics or a composite prepared by providing metal oxide to the surface of a metal by vapor deposition or flame spraying is included. A medicine-containing pressure-sensitive adhesive layer 4 is provided on the surface of the film layer of a medical support 1 wherein a synthetic resin film layer 3 containing a far infrared ray emitting substance is laminated on the single surface of a support layer or synthetic resin film layers 3, 3' are laminated on both surfaces of the support layer 2. Or, a medicine volatilization preventing layer 5 is provided on the surface of the support layer 2. The synthetic resin film 3 between the support layer 2 and the medicine-containing pressure-sensitive adhesive layer 4 prevent the excessive penetration of a pressure-sensitive agent through the support layer to bring about economical effect.
Patent JP-2001155538-A (JP)
Title: Desktop lighting device
Inventor: NOGUCHI KOKI
IPC: F21V33/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a desktop lighting device with a simple structure capable of preventing a user from falling asleep during the use. SOLUTION: A detecting position 6 for detecting the change of the illumination light emitted from a light source 1 is determined on the prolongation connecting the light source 1 and a head part 3 of a user 2 falling asleep, a sensor 4 is mounted for receiving the contents of detection from the detecting position 6, and further an alarming function 5 operated in interlocking with a signal from the sensor part 4 is provided.
Patent JP-H04198651-A (JP)
Title: Air conditioner
Inventor: KAWAGUCHI HIROTOSHI
IPC: F24F11/02
Filed: 1990-11-28
Abstract: PURPOSE:To prevent any influence of electromagnetic noise generated from a high frequency application device or a high electrical power applying device under a low cost by a method wherein an outdoor device having a compressor, an indoor device having an evaporator, a refrigerant pipe and an optical fiber for communicating a control signal are provided. CONSTITUTION:Refrigerant compressed to liquid phase of high temperature and high pressure with a compressor 2 disposed in an outdoor device 1 is cooled by a condensor 3. After the refrigerant is changed into liquid phase refrigerant of low temperature with an expansion valve 7, the refrigerant passes through a refrigerant pipe 6a and is sent to an indoor device 4. At the indoor device 4, the refrigerant sent absorbs indoor heat with an evaporator 5 and after the refrigerant is changed into a gaseous phase refrigerant, the refrigerant returns in the refrigerant pipe 6 back to the compressor 2 of the outdoor device 1. Since an indoor control means 9 for instructing a stopping of operation of the compressor 2 disposed in the outdoor device 1 or instructing an operating frequency in response to a difference between the indoor temperature and the set temperature, and an optical fiber 10 connected to the outdoor control means 8 are arranged in side-by-side relation so as to be close contacted with a refrigerant pipe 6a, they are cooled by refrigerant of low temperature flowing in the refrigerant pipe 5 and then an temperature increase of the optical fiber 10 is relaxed.
Patent JP-H11155347-A (JP)
Title: Threshing apparatus
Inventor: TANAKA YUJI
IPC: A01F12/24
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a threshing apparatus so designed that a receiving net is set up an arc-fashion alone the circumferential direction of a threshing cylinder and also circumferentially divided into three or more portions to raise the dropping rate of grains from the receiving nets. SOLUTION: This threshing apparatus is so designed that a receiving net 19 is set up in an arc-fashion along the circumferential direction of a threshing cylinder 17 over nearly the whole circumferential length so that the spacing between the receiving net 19 and the tip rotary locus R of threshing teeth 28 of the threshing cylinder 17 is almost identical over the whole circumferential length of the receiving net 19, and also the receiving net 19 is circumferentially divided into three or more portions, and it is preferttble that the side plate 28 of both left and right side plates, situated on the outermost side of the machine body, is set up openably, the divided receiving net 19A on the side of an open space afforded by opening the side plate 28 is set up detachably, and, in a state that the receiving net 19A is detached, the other divided receiving nets 19B,  19C are set up threadably from the above-mentioned open space side to their housing space side via a receiving net guide 30.