baber/WOPTO huggingface dataset:
Patent JP-H01143391-A (JP)
Title: Manufacture of molded substrate
Inventor: HIGUCHI SHIGETAKA
IPC: H05K3/28
Filed: 1987-11-30
Abstract: PURPOSE:To reduce the weight and thickness of a molded substrate by plating a conductive pattern on a conductive base, mounting electronic components thereon, forming a resin molding, and then isolating it from the base. CONSTITUTION:A conductive pattern 3 is formed by plating on a conductive base 1 to be isolated, electronic components 7 are electrically and mechanically mounted thereon, the components 7 and the pattern 3 are mounted, i.e., resin- molded including electric connections to form a molding 8, the base 1 is eventually isolated to obtain a molded substrate 18 in which the pattern 3 and the components 7 are provided but no base is provided. The whole thickness is substantially sufficiently reduced to the decreased thickness as small as the thickness of the components 7.
Patent JP-H08162829-A (JP)
Title: Antenna diagnostic device for vehicle
Inventor: INAMORI SHINYA
IPC: H01Q3/24
Filed: 1994-12-06
Abstract: PURPOSE: To provide an antenna diagnostic device for vehicle with general-purpose features applicable to vehicle diversity reception systems of any control system. CONSTITUTION: The device is provided with an antenna fault diagnostic control circuit 10 having a count means counting number of times of selection for each of antennas 31, 32 within a prescribed time and having a discrimination means providing an output of a fault signal when the number of times of selection of each of the antennas 31, 32 counted by the count means is smaller than the preset selection number of times and with a fault display means 20 displaying a fact of a fault receiving the fault signal. Since a fault of an antenna is diagnosed based on the number of times of selection for each of antennas 31, 32, the diagnostic method is not affected by any diversity control system of a diversity system.
Patent JP-H07162071-A (JP)
Title: Laser oscillation equipment and soldering method using the same
Inventor: TANAKA SEIJI
IPC: B23K26/00
Filed: 1993-12-02
Abstract: PURPOSE:To provide a soldering method which improves reliability of cream soldering of a fine region and eliminates solder scattering and imperfect bonding. CONSTITUTION:A shutter 14 cuts off laser light from the radiation port of a laser oscillator 11. A window for transmitting laser light 16 is formed on the shutter 14. By using laser oscillation which causes the quantity of the laser light 16 passing the window formed on the shutter to be changed as the shutter 14 moves, soldering is performed. Thus the scattering of cream solder is reduced.
Patent JP-H11140011-A (JP)
Title: 4-alkenylbenzaldehyde and its production
Inventor: TAKEHARA SADAO
IPC: C07C45/42
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide the subject new compound useful as a production intermediate for organic electronic materials, pharmaceuticals and agrochemicals, especially for nematic liquid crystal materials for electrooptical liquid crystal display. SOLUTION: The objective compound is expressed by formula I (R is H or a 1-5C alkyl; (m) is 0-4), e.g. 4-(3-butenyl)benzaldehyde of formula II. The compound of the formula I can be produced by reacting an organometallic reaction agent expressed by formula III (W is MgBr, MgI or Li) with a formylation agent (e.g. N,N-dimethylformamide) in a solvent such as tetrahydrofuran preferably at a reaction temperature between -78 deg.C and the reflux temperature of the solvent and optionally treating the reaction product with an acid. The compound of the formula I is suitable as a synthetic intermediate for various liquid crystal compounds such as an alkenylazine derivative expressed by formula IV.
Patent JP-S62155422-A (JP)
Inventor: BERUNARUTO BETSUKAA
IPC: F23C6/04
Filed: 1986-12-18
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-H05111681-A (JP)
Title: Cleaning method for pond, water tank, etc.
Inventor: SEKINE TAKAHIRO
IPC: C02F1/00
Filed: 1991-10-23
Abstract: PURPOSE:To clean for short time and to save cleaning costs without wastefulness of water, in a cleaning for pond, water tank, etc. CONSTITUTION:An upper surface of a pond, a water tank etc., is covered with an impermeable sheet 2, water A in the pond or the water tank is cleaned gether with discharging, and after cleaned water is filled on the upper surface of the impermeable sheet 2, the impermeable sheet 2 is taken off.
Patent JP-H04175612-A (JP)
Title: Fluidic flowmeter with flow sensor
Inventor: ABE TAKESHI
IPC: G01F1/20
Filed: 1990-11-08
Abstract: PURPOSE:To smooth fluidic oscillation wave form and improve performance by adding terminal positions of partition plates. CONSTITUTION:There are provided a fluidic element 1, a nozzle 2, a fluidic oscillation detecting section 3, a flow sensor 4, and partition plates 5. The terminal position 5a of the partition plates 5 are arranged to be shorter in the center and longer toward upward and downward on the downstream side. Because the positions of the terminals 5a of the partition plates 5 are staggered, separated flows of fluid in a nozzle 2 do not join all at once together but divided into smaller flows and their positions and timings are staggered. As a result, disturbance in the oscillation wave form is minimized and the wave form is smoothed.
Patent JP-H04173328-A (JP)
Title: Elastic roll
Inventor: SHIMAMOTO NOBORU
IPC: B29K27/12
Filed: 1990-11-08
Abstract: PURPOSE:To obtain an elastic roll having a silicone elastic layer and a fluoroplastic coating layer stably bonded each other and enhanced in durability and the accuracy of the diameter thereof by using an addition-curing type silicone rubber composition as an adhesive layer. CONSTITUTION:An elastic roll is formed by providing a silicone rubber elastic layer on a roll-shape metal core and further providing an adhesive layer and a fluoroplastic coating layer thereon and the adhesive layer is composed of the cured matter of an addition-curing type silicone rubber composition. As a representative example of the composition used in the silicone rubber elastic layer, the cured matter of a silicone rubber composition prepared by compounding a filler and, if necessary, other additives with diorganopolysiloxane is designated. The addition-curing type silicone rubber composition used as an adhesive contains diorganopolysiloxane having an alkenyl group, organohydrodienpolysiloxane, a platinum type curing catalyst and an adhesiveness imparting agent as essential components. A fluoroplastic tube is used in the formation of the coating layer and, as the material quality thereof, for example, polytetrafluoroethylene or a tetrafluoroethylene/perfluoroalkylvinyl ether copolymer is designated.
Patent JP-H07132241-A (JP)
Title: Pulverizer
Inventor: MITSUMURA SATOSHI
IPC: G03G9/087
Filed: 1993-11-10
Abstract: PURPOSE:To pulverize powder to specified fine particle diameter and to improve the pulverizing efficiency by introducing the powdery by pressure or suction force from an accelerating pipe for feeding a material to be pulverized, dividing and collecting fine powder by the Coanda effect and pulverzing coarse powder by an impact member. CONSTITUTION:A material to be pulverized dispersed and sucked into an accelerating pipe 3 is completely dispersed by a high speed air current from an air nozzle 10, and carried and accelerated by the high speed air current in the accelerating pipe 3 to form a supersonic speed solid-gas mixed flow. By the Coanda effect, the relatively fine powder flows on the wall side, and the relatively coarse powder flows near the center. By using such a phenomenon, the fine powder and the coarse powder are separated from each other by a classifying edge 6 near the outlet of the accelerating pipe 3. The fine powder is discharged from a fine powder discharge port 7. The coarse powder is subjected to the similar action and hits against an impact member 4 to be finely pulverized. Then, the pulverized material is further pulverized by the secondary impact at the wall of a pulverizing chamber 5. Depending on the circumstances, it is subjected to the tertiary impact and further pulverized until it is conveyed to an outlet part 8.
Patent JP-H09124163-A (JP)
Title: Paper sheet insert sheet supplying mechanism
Inventor: MIURA YASUSHI
IPC: B65H1/18
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent inferior suction gripping to be generated when a sheet is pulled out from guide pins, by raising and lowering a movable plate by means of a raising and lowering driving device, and setting the position of suction gripping of the sheet in the specified range above the guide pin. SOLUTION: Five hundred laminated insert sheets 2 are placed on the upper surface of a fixed plate, and two guide pins 4 perpendicularly attached on the upper surface of the movable plate 3 are inserted through locking holes 6 of the insert sheets 2 and project from the upper surface of the topmost part. A suction jig 10 is lowered above the insert sheets 2, inserted in a state where guide holes 11 on two parts coincide with the positions of the guide pins 4, suck one sheet on the topmost part, raised, pulls out the insert sheet 2 from the guide pins 4, and feeds it to a metal mold. When fifty insert sheets 2 are fed to the metal mold. The raising and lowering driving device 7 is operated, and the guide pins 4 are lowered together with the movable plate 3. After that, the guide pins 4 are lowered for every fifty sheets.
Patent JP-H06153312-A (JP)
Title: Controller for motor vehicle
Inventor: AOKI YASUSHI
IPC: B60T8/17
Filed: 1992-11-13
Abstract: PURPOSE:To provide a brake system for motor vehicle employing both hydraulic and regenerative brakes in which the sum of hydraulic brake power and regenerative brake power is proportional to the stepping power of brake pedal. CONSTITUTION:A differential pressure valve 16f for transmitting hydraulic brake pressure from a master cylinder operable through brake pedal to a brake cylinder while reducing has a hysteresis H between input hydraulic pressure PIN and output hydraulic pressure POUT. Regenerative brake power is increased or decreased in O A region and B C region where the output hydraulic pressure determining the hydraulic brake power is constant whereas regenerative brake power is kept constant in A B and C O regions where the output hydraulic pressure POUT increases or decreases. This constitution allows proportional variation of the sum of regenerative and hydraulic brake powers to the stepping power of brake pedal.
Patent JP-S635020-A (JP)
Title: Controlled release ibuprofen medicine
Inventor: SETH PYARE LAL
IPC: A61K9/22
Filed: 1986-12-19
Abstract: The product consists of tablets which contain at least 600 mg of ibuprofen and a binder, or a mixture of binders, based on cellulose and cellulose derivatives in the form of microspheres which are coated with an acrylic resin of defined nature and are compressed together with a disintegrant; the tablets are preferably also coated with a lacquer layer. As a consequence of the high content of active compound and its delayed release in the body, the therapeutic treatment with ibuprofen can be reduced to a minimum number of intakes and dose units per day.
Patent JP-H01144065-A (JP)
Title: Control timing adjustment device for copying device
Inventor: TAKAHASHI HIROSHI
IPC: G03G15/00
Filed: 1987-11-30
Abstract: PURPOSE:To correct a variety of control timings readily at high accuracy by supplying a reference position signal arising from an optical system to the interruption input of a microcomputer and determing as a reference point the results obtained by correcting a variety of control timings. CONSTITUTION:A system control part SCT 31 and an I/O control part IOC 32 are provided, and they exchange data by serial communications. A leading edge signal from the IOC 32 is supplied to the interruption input of the microcomputer for the SCT 31. After interrupting operation is preferentially performed and instantaneously correcting operation is performed, data on the corrected results is fed to the IOC 32. By using the results as the reference point, a variety of control timings are determined. Thus the start point of each control corresponds with its original.
Patent JP-H07158761-A (JP)
Title: Solenoid valve
Inventor: INOUE SEIZO
IPC: F16K31/06
Filed: 1993-12-03
Abstract: PURPOSE:To provide a solenoid valve of such a structure that a resin assembly having a passage internally is mounted to a case, wherein the distance between a movable core in the valve and the passage around valve seat, etc., in the assembly is prevented from varying even though the resin constituting the assembly has gone in deterioration. CONSTITUTION:In a case 9 an assembly 5 made of resin is installed which comprises a bobbin 1 with a coil 2 wound thereon, a stationary core 3, a movable core 4, a spring 8, a ball 6 as valve element, and a passage, wherein a holder 7 of metal is inserted in the resin assembly 5, and the fixing part 9b of the case 9 is fixed by caulking, etc., to the exposed portion 11 of this holder.
Patent JP-2001127484-A (JP)
Title: Device for preventing leakage of electromagnetic waves
Inventor: ENDO MASAHIRO
IPC: H01B9/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing leakage of electromagnetic waves, which is set easily even if sufficient space between a cable and a ceiling or a wall, etc,. does not exist and further has a high effect of preventing leakage of electromagnetic waves. SOLUTION: This device A for preventing leakage of electromagnetic waves is provided with an electromagnetic shielding box body part B, which is provided with a gutter-like box encapsulation 3 whose section is formed into an almost recessed plate shape, at least one sheet of shield box body 4 formed out of an electromagnetic steel plate, such as silicon steel plate, etc., and a combining bolt 5 that combines the box encapsulation 3 and the shield box body 4, and an electromagnetic shielding cap body part C for forming the square-rod-like device A. The power source cable 1 is made to penetrate through the device A.
Patent JP-H07160684-A (JP)
Title: Method and device for compressing document
Inventor: TOKUDA KATSUMI
IPC: H03M7/42
Filed: 1993-12-03
Abstract: PURPOSE:To perform the compression of the documents by replacing the document without damaging the semantic contents and replacing the document by the bit strings while referring to a compression table after the writing is performed. CONSTITUTION:A morpheme analysis part 14 takes out a word to be a morpheme from the sentences which are read from the document of the external storage device. A dictionary retrieving part 15 uses the words as an index and retrieves an analysis dictionary 12 so as to rewrite it to a conjugated code representing its conjugated form. With the retrieval result of the part 15, a part 16 analyzing the construction generates an expression tree corresponding to the read sentence. After the generation, a part 18 for converting the expression replaces the word to be a node by the representative expression. Further, a tree conversion part 19 replaces the tree replaced by the representative expression by a word. A Huffman compression part 21 refers to the compression table 20 and replaces the word which is replace by the part 19 by bit strings.
Patent JP-2000130159-A (JP)
Title: Secondary air supply device of engine
Inventor: NOGUCHI TOMOYUKI
IPC: F01N3/34
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide the secondary air supply device of an engine which can simply and surely absorb the strain by the heat of an exhaust gas and an engine vibration. SOLUTION: The secondary air supply device of an engine has a rubber pipe 40a, reed valve 50a, reed valve bracket 60a, metal pipe 70a and air injector 80. The reed valve bracket 60a has a bent part 61 and formed elastically and deformably and the housing 51 of the reed valve 50a is fixed and supported to the cylinder head 1 of the engine through this reed valve bracket 60a.
Patent JP-2001128064-A (JP)
Title: Element and system for detecting radiation, and manufacturing method of the element
Inventor: KOIKE TOSHIKO
IPC: G01T1/20
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration of MTF due to the crosstalk of a scintillator and to make radiation to efficiently enter a photoelectric converting element. SOLUTION: A flat film 105 is provided on an optical sensor part 101 constituted by one-dimensionally or two-dimensionally arraying pixels including a photoelectric converter. The flat film is provided with at least an optical sensor part having plural projection parts corresponding to each photoelectric converter and a scintillator part 102 where each scintillator grown on the plural projection parts of the flat film and divided corresponds to each element.
Patent JP-H04177080-A (JP)
Title: Microwave drier
Inventor: TAKASHIMA SHOJI
IPC: F26B11/14
Filed: 1990-11-09
Abstract: PURPOSE:To smoothly feed material from a dry air suction port to a material supply port of a discharge port and to eliminate moistening of the material to be dried again with steam generated from the material by providing the supply port and the suction port at opposite positions of the sidewall of a drying chamber. CONSTITUTION:Material 5 to be dried, stored in a drying chamber 3 is received by a microwave to be supplied from a magnetron 17 while being agitated by an agitator 20, and dried by the microwave. In this case, a compressor 10 is driven, a solenoid valve 21 is opened, compressed air from the air compressor 10 is dehumidified by a dehumidifier 28, and supplied into the chamber 3. Further, a valve body 7b is driven to block a supply pipe 4, the pipe 4 is connected directly to the exterior through an exhaust passage 7c and a cylinder 7a, and hence steam generated at the time of drying the material 5 to be dried by the microwave is externally directly discharged together with the compressed air supplied into the chamber 3 through a connector 4 of the pipe 4 to the chamber 3, the passage 7c and the cylinder 7a. Excellent drying is accelerated by the discharge of the steam.
Patent JP-H01146872-A (JP)
Title: Pyrazinylmethane derivative
Inventor: ITO YASUO
IPC: C07D241/12
Filed: 1987-12-03
Abstract: NEW MATERIAL:The pyrazinylmethane derivative of formula I [R is lower alkanoyl or sulfo (-SO3H)] and its salt. EXAMPLE:Bis(4-acetoxyphenyl)-(2-pyrazinyl)methane. USE:It has excellent cathartic action and is useful as a remedy for various constipations, a post-operative evacuation assistant and an evacuation assistant after the administration of a contrasting agent (barium sulfate). It can be used as a peroral drug or suppository. PREPARATION:The compound of formula I can be produced by reacting a phenol derivative of formula II with a reactive derivative of a carboxylic acid derivative of formula III (R1 is lower alkyl). The reaction temperature is preferably 0-100 deg.C.
Patent JP-2001124909-A (JP)
Title: Light-control sheet, planar light source device and liquid crystal display device using the same
Inventor: SUGA YOSHINORI
IPC: G02B6/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a light-control sheet suitable for an illuminating optical system as a backlight in a liquid crystal display device as a light control means having high incident light control performance, in spite of its being a simple structure and easy production and to obtain a planar light source device and a liquid crystal display device using the light source device. SOLUTION: This light-control sheet has a scattering surface, having anisotropic scattering ability 11 formed on one face and arrayed optical devices 12 or 13 formed on the other face. When collimated light 14 is made incident at right angles to the scattering surface, having the anisotropic scattering ability 11, the angle 18 of diffusion varies by at most 10 deg. or larger, according to the directions.
Patent JP-H01146736-A (JP)
Title: Reservoir equipment
Inventor: YASUYOSHI MATSUNORI
IPC: C09D175/04
Filed: 1987-12-03
Abstract: PURPOSE:To reduce the organic matter dissolving into the water in a reservoir equipment by using the composition of a specified liquid diene polymer as an interior agent. CONSTITUTION:Alcohol or the mixture of alcohol and paraffin as the treating agent for mol.wt. fractionation is added to the liquid diene polymer containing hydroxyl group having 1wt.% or less of unreacted monomer content, and two- phase separation is formed. Next, the liquid diene polymer obtained by separating its lower phase, polyisocyanate compound and an curing accelerate are compounded and are mixed by agitation, whereby liquid polymer composition is prepared. This liquid polymer composition is sprayed on the inner surface of a pipe or tank, and is cure-treated, thereby forming cured film on its inner surface.
Patent JP-H06130109-A (JP)
Title: Insulation detector
Inventor: MATSUNO TATSUJI
IPC: G01R31/02
Filed: 1992-10-16
Abstract: PURPOSE:To suppress the effect of the current flowing in an injection transformer through a secondary winding by extracting the leakage current due to electric circuit voltage and allowing the current generated from the leakage current to flow to the winding newly provided in the injection transformer using the leakage current. CONSTITUTION:Since the low frequency component applied to an electric circuit is removed, the output of a filter 12 becomes one proportional to the leakage current due to electric circuit voltage. Since a currant I0 flows to the secondary winding N2 of an injection transformer 10, magnetic flux N2I0 is generated in the core of the injection transformer. Therefore, windings N3, N2 are wound in reverse directions or the phase of the current flowing to a resistor 14 is made reverse to that of the current flowing to an earth line 3. When the resistor 14 is set so that the current flowing to the winding N3 becomes N2I0/N3, the magnetic flux due to the electric circuit voltage generated in the core of the injection transformer 10 by the leakage current becomes N2I0-N3I=N2I0-N3I0/ N3=0 to be negated.
Patent JP-2000132205-A (JP)
Title: Monitoring device for programmable controller
Inventor: SUZUKI YASUO
IPC: G05B19/05
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To present necessary information when it is necessary by displaying information finally received to the nearest place and informing an operator of it when a display color in a connected state between signals is changed and it is informed to an operator of the monitoring device at a part where the latest information is not received because of a network load or controller stop. SOLUTION: Monitor data 203 extract monitor data of a system which is a current object from plural monitor information tables by a monitoring information display program 110 and displays it nearest to a connected state display 202. At this time, it is checked if the information is the latest one by monitor information that each monitor information table has. When it is not the latest information, a display color of the connection state display 202 is changed and is displayed in blue and it is made possible to clearly recognize that the latest data are not received. Thus, it is possible to perform monitoring following up switching between an operation system and a standby system occurring in an arbitrary timing by easy operation and also to present information for a debug work.