baber/WOPTO huggingface dataset:
Patent JP-S64776-A (JP)
Title: Light emitting diode device
Inventor: TAKASU HIROMI
IPC: H01L33/30
Filed: 1987-12-25
Abstract: PURPOSE: To eliminate the increase and expansion of light sources and improve the processability and reliability for wiring by a method wherein the feeding part for a light emitting part and the wiring part of an electrode are provided apart from each other and a light emitting film is formed so as to expose the wiring part and a light emitting junction and the surface of the light transmitting film are so arranged as to be appproximately each other at a light guide part.  
     CONSTITUTION: A P-N junction (light emitting junction) 1 is partialy formed in the surface part of a compound semiconductor by a selective diffusion method or the like. A rear electrode and an electrode 2 for every light emitting part 1a are provided so as to apply a current to the P-N junction 1. An approximately square light guide part 3 is defined by the electrode 2. A thin film 41 of photosetting type transparent resin is applied and a spot light is applied with the light guide part 3 as a center to cure the resin and the uncured resin is removed by resin remover. With this constitution, a light emitting diode device which has the light guide part 3 covered with A light transmitting film 4 made of resin can be obtained. The exposed part of the electrode 2 which is not covered with the light transmitting film 4 is used as a wiring part 2a and a fine metal wire 5 is wired and connected to the wiring part 2a by a wire bonding method or the like. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H01171849-A (JP)
Title: Planar composite material
Inventor: OKADA TATSUJI
IPC: A41D13/06
Filed: 1987-12-27
Abstract: PURPOSE:To obtain a composite material easier to apply in comparison with a protector having rigidity characteristic, by bonding many buffer blocks onto the surface of a large sheet-like base material having flexibility and plasticity, and arranging so that it is a normal state when the buffer blocks are bonded at the lateral surfaces thereof. CONSTITUTION:A planar composite material P is comprises of a sheet-like base material 10, an adhesive layer 11 and many buffer clocks 12, 12,.... It is necessary for the adhesive layer 11 to be freely and flexibly bendable. For example, therefore, silicone adhesive agent or urethane adhesive agent is employed. The buffer blocks 12 are made of semi-hard to hard, or elastic plastic depending on the usage of the planar composite material P. The buffer blocks 12 are bonded to the sheet-like base material 10 through the adhesive layer 11 in a manner to be stuffed on the surface of the material 10 in all directions. The sheet-like base material 10 is first formed into a shallow bowl turned upside down, and applied with an adhesive agent on the surface thereof. Then, many buffer blocks 12, 12,... are bonded to the sheet-like base material 10 through the adhesive layer 11.
Patent JP-H07189212-A (JP)
Title: Base course cutter provided with conveyor
Inventor: NAKAMURA SHINJI
IPC: E02F7/04
Filed: 1993-12-27
Abstract: PURPOSE:To prevent a conveyor from being damaged, by laterally installing a breaking rod between a cutter disposing numbers of cutter bits at the periphery of a drum and the rear end of a conveyor transferring cut waste materials and breaking the waste materials knocked over by the cutter. CONSTITUTION:Waste materials 6 cut off by cutting bits and separated from a base course 5 are sprung up by the bits or rejecting plates 9 and fed on the upper face of the rear part of a conveyor 13. In this time, large waste materials 6 collide with a breaking rod us or they are cought between the rod 18 and the bits 8 or the plates 9 and crushed by the strong rotary power of the cutter 3. Since the waste materials 6 which forcibly pass forward through the underside of the rod 18 are restricted not to move forward by a protector 15, the waste materials will not be put into the clearance between the rear end of conveyor 13 and the rod 18. In this way, a large lump of waste materials can be prevented from colliding with the rear face of conveyor or forcibly being pressed thereto and further, the breakage of conveyor belt or the like can be prevented.
Patent JP-H01171149-A (JP)
Title: Tracking control device
Inventor: KUBOTA YUKIO
IPC: G11B5/588
Filed: 1987-12-25
Abstract: PURPOSE:To detect a tracking error with a simple constitution by scanning adjacent two tracks, in which the frequencies of pilot signals are the same, with a pair of magnetic heads, and comparing the levels of the regenerative pilot signals which are simultaneously obtained. CONSTITUTION:At the time of recording, the pilot signals at the two frequencies f1 and f2 are mutually recorded by rotating magnetic heads 11A and 11B at every two tracks on a magnetic tape T, TK11 and TK12, TK21 and TK22.... At the time of reproduction, the two tracks TK11 and TK12, TK21 and TK22... in which the pilot signals are adjacently recorded each other on the magnetic tape T are scanned by a pair of the magnetic heads 11A and 11B, the levels of the pilot signals which are approximately simultaneously obtained from a pair of the magnetic heads 11A and 11B are compared, and the tracking error is detected. Thus, the pilot signals can be reduced to two waves, and the circuit constitution to generate the signals and to detect the tracking error is simplified.
Patent JP-H02172631-A (JP)
Title: Working method for cam shaft
Inventor: OKADA KANSAKU
IPC: B23P15/00
Filed: 1988-12-27
Abstract: PURPOSE:To reduce the positioning and clamping times and to improve the working accuracy by removing from a jig after performing endface working with clamping a cam shaft in a raw material state to a pallet jig correctly and surely. CONSTITUTION:A cam shaft 50 performs the respective positioning in the fore and aft direction and peripheral direction by using a positioning mechanism 19 consisting of 1st and 2nd positioning means 31, 32 in a pallet jig 2 and is surely clamped by a clamp mechanism 10 having one (10a, 10b) clamping point at one part side and two (10a, 10b and 18a, 18b) clamping points at the other part of the right and left both end sides. The end facing workings of the sizing, screw prepared hole, tap center hole workings, etc., having comparatively larger working amt. and working time are performed. Thereafter, after releasing the clamp of the pallet jig 2, the peripheral face working of peripheral face cutting, peripheral face grinding, etc., is performed with the center hole formed by tap center hole working as the reference.
Patent JP-H10170011-A (JP)
Title: Overheat preventive device for floor heating system
Inventor: YAMAGUCHI YOSHINOBU
IPC: H05B3/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To detect overheat of temperature at any position by serially connecting a plurality of thermo-sensitive switching elements electrically and holding spaces between the thermo-sensitive switching elements with flexible holding members. SOLUTION: An overheat preventive device A is arranged with the thermostat parts 1 of the heat sensitive switching elements 1a to 1h and 1j to 1r forming a lattice. The thermostat 1a to 1h and 1j to 1r are connected serially with connecting wire 2 electrically and are formed into four rows being folded back at half ways. Crossing wires 3 that are the holding members holding spaces between each of the rows of the connecting wires 2 of the thermostat parts 1 are formed with flexible metal wires or flexible resin belts. Therefore, the overheat of the temperature can be detected at any point on a floor.
Patent JP-H07185947-A (JP)
Title: Electric discharge machine
Inventor: KAWAZU HIDETOSHI
IPC: B23H1/10
Filed: 1993-12-27
Abstract: PURPOSE:To improve the stirring capability of the machining liquid in a machining tank without the whole change of an electric discharge machine to cope with the upsizing of the machining tank by arranging a suction port and a discharge port of the machining liquid in the machining tank, and providing a machining liquid circulating means to circulate the machining liquid in the machining tank. CONSTITUTION:A second machining liquid circulating means 50 to circulate the machining liquid in a machining tank having a suction port and a discharge port is provided on the machining tank 3 in addition to a first machining liquid circulating means 49 to circulate the machining liquid through the machining liquid tank of the electric discharge machine, the machining tank 3, and the machining liquid tank. The suction port of the second machining liquid circulating means 50 is provided not in the tank, but in the machining tank 3, and the machining liquid in the machining tank 3 is stirred by sucking/discharging the machining liquid in the machining tank 3. The adaptability of the electric discharge machine is improved by chaning only the capacity of the second machining liquid circulating means 50 to match the size of this machining tank 3.
Patent JP-H04201801-A (JP)
Title: Device for loading liquid containing solid
Inventor: IIDA YOSHIO
IPC: B65B3/32
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to load liquid and solids at approximately a predetermined ratio by providing a delivery changeover check valve which opens and closes a part between a metering cylinder and a loading nozzle corresponding to suction or discharge of said cylinder, CONSTITUTION:By actuating a geared motor, agitation pieces of a stirrer are rotated to agitate a liquid containing solids in a tank 1. As a result, solids contained in the liquid are dispersed uniformly in the liquid. For loading, a metering cylinder 2 is actuated and a predetermined amount of the liquid containing solids is drawn out from the tank 1 into a cylinder 2a of said cylinder 2, white a changeover check valve 5 for suction is kept open and a changeover check valve 6 for delivery closed. Thereafter the valve 5 is closed and the valve 6 is opened to discharge the liquid drawn into the cylinder 2 into a discharge pipe 4. Consequently, a predetermined amount of liquid 34 containing solids is caused to flow into a vessel 35 from a loading nozzle 7 corresponding to the stroke of a piston 2b in the cylinder 2.
Patent JP-H03192760-A (JP)
Title: Semiconductor device
Inventor: UCHIDA NAOKO
IPC: H01L21/8222
Filed: 1989-12-21
Abstract: PURPOSE:To lessen a chip in area by a method wherein a thin film capacitor is formed of a P diffusion region which serves as the base section of an NPN transistor, a nitride film, and an aluminum. CONSTITUTION:A thin film capacitor is formed of a P diffusion region 1 which serves as the base section of an NPN transistor, a nitride film 2, and an aluminum 3. An NPN transistor is composed of a P diffusion region 1, an N diffusion region 4 inside the P diffusion region 1, and an N diffusion region 5 in an epitaxial layer 8. By this setup, when a circuit pattern in which a capacitor is connected to the base of an NPN transistor is laid out, the circuit concerned is so constituted that a thin film capacitor is formed on the base of the NPN transistor, in result a chip can be lessened in area.
Patent JP-H03194659-A (JP)
Title: Crosstalk inspection device
Inventor: IKEDA MINORU
IPC: H01L21/768
Filed: 1989-12-22
Abstract: PURPOSE:To accurately inspect crosstalk by extracting an overlap part and a parallel part, both of which have a high possibility to be the cause of the crosstalk among the output wiring patterns of a transistor as errors and visibly displaying the errorneous part. CONSTITUTION:A sum between the area S of the overlapped part 57 of output wirings 55 and 56, and the length (l) of the effective parallel part 58 is compared with a reference value stored in an S/l reference value storage part 20. Only when a compared result comes to the error, the capacity of the overlapped part 57 and that of the effective parallel part 58 are obtained and the sum of both capacities is obtained. Then, the sum of both capacities is compared with the reference value, and the errorneous part, namely, coordinate data of the overlapped part 57 and the effective parallel part 58 are extracted based on the compared result. Then, the erroneous part is displayed on a layout pattern by a display device 22.
Patent JP-H09152203-A (JP)
Title: Air-conditioner
Inventor: MOGI TOMIO
IPC: F25B1/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of deficiency in oil return by a method wherein when it is detected that a temperature difference between refrigerants flowing through the front and the rear of an oil reservoir part attains a value exceeding a given value, a bypass control valve is released to cause the flow of gas. SOLUTION: A control valve 28 is located in a bypass pipe 27 branched from a refrigerant pipe 10 and bypassing an oil reservoir part 15, and a temperature difference between refrigerants flowing through the front and the rear of the oil reservoir part 15 is detected by temperature sensors 29 and 31. When a detected temperature difference attains a value exceeding a given value as a result of refrigerant liquid gathering at the oil reservoir part, the control valve 28 is released. Simultaneously, control of capacity of a capacity variable type compressor 21 is repeated between given load factors so that a safety flow rate of the bypass pipe 27 is ensured.
Patent JP-H01175807-A (JP)
Title: Desk for office automation
Inventor: YOSHIDA TOMIICHI
IPC: A47B37/00
Filed: 1987-12-30
Abstract: PURPOSE:To enable desk bodies, office automation (OA) apparatus, etc., to be readily installed and moved to desired places with good feasibility by mounting a tubular body on a back plates of a pair of desk bodies disposed back to back and spaced from each other and interposing an elastic material between said tubular body and back plate to provide an apparatus bed in the lower portion of desk body in a desk for OA apparatus. CONSTITUTION:A desk for OA apparatus has a tubular body 3 mounted on a back plates 2 of a pair of desk bodies 1 spaced S from each other and disposed back to back, an elastic materials 4, 5 interposed between the tubular body 3 and back plate 2 and an apparatus bed 6 disposed in the lower portion of desk body 1. A connecting cord C extending from the body 22 side of OA apparatus is conducted from a slit 11 of back plate 2 into a gap S and mounted on the elastic material 5 to be connected to a display 21, etc. When the tubular body 6 is mounted on the back plate 2, the elastic materials 4, 5 put the cord D therebetween, while a gap between both materials are filled to interrupt communication between the desk bodies 1. Similarly, cords D such as power line, telephone line, etc. drawn out from below a floor to be connected to an illumination appliance, etc., are also mounted on the elastic material 5 on the back plate 2 and the tubular body 6 is mounted on the back plate 2 to be sandwiched between elastic materials 4, 5 at both sides.
Patent JP-H02179446-A (JP)
Title: Supplying method of inspection ball into hole as cast
Inventor: AKAHORI HIROMI
IPC: G01M99/00
Filed: 1988-12-30
Abstract: PURPOSE:To enable rapid supply of an inspection ball into a holes as cast divided in the middle, by connecting core holes in front and rear stages by an auxiliary passage and by supplying compressed air, together with the inspection ball, into the core hole in the front state. CONSTITUTION:When an intake manifold 5 is mounted on a supporting jig 4, a left-end opening of a small-diameter hole as cast 7a in the front stage and a right-end opening of a small-diameter hole as cast 7b in the rear stage are connected to each other by an auxiliary passage 9 fixed on and supported by a movable table 3. Simultaneously when a shutter 18 and a branch shutter are operated to open by the movement of the movable table 3, compressed air is supplied from a nozzle 30 into a longitudinal tube 29, an inspection ball of a small diameter is actuated by this compressed air, and it passes from the hole 7a toward the hole 7b through the passage 9 and then is discharged into a collective hole 8. When the inspection ball is supplied into the holes as cast divided and formed in the intermediate part, in this way, the ball can be supplied rapidly without being supplied to each hole.
Patent JP-H10168830-A (JP)
Title: Impact damping structure
Inventor: KANDA MASUO
IPC: E01F7/04
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To relalize elimination of danger of a falling object jumping out due to rebounce and also reduce construction cost of an impact damping structure constructed for the purpose of protecting roads and railroad tracks from falling rocks. SOLUTION: The impact damping structure has its roof 2. supported by a supoorting body 1 and has a foam polystyrene block layer 10 on the roof as an impact damping body. In this case, a block shape in-molding foam body of 40 to 60kg/m<3> density obtained by foaming styrene resin foam particles in a form block is used as the foam polystyrene block layer 10. It is made to drastically reduce falling rock rebouncing quantity and attain sufficient impact damping function with a thin layer, as compared with the conventional ones of 15 to 20kg/m<3> density.
Patent JP-H04202200-A (JP)
Title: Novel peptide, its production and use thereof
Inventor: HASEGAWA MASAYASU
IPC: C07K14/81
Filed: 1990-11-29
Abstract: NEW MATERIAL:A peptide with Arg-Lys-Ile-Lys-Val-Tyr-Leu skeleton. USE:An angiotensinase inhibitor, preventive or therapeutic agent for hypertension. PREPARATION:For example, raw albumen is diluted fivefold with distilled water and dissolved therein followed by adjustment to pH at 1.6 with 1N-HCl. Pepsin is then added to the system to make a reaction stationarily at 37 deg.C for 3hr followed by boiling at 100 deg.C for 10min to terminate the reaction. The resulting reaction liquor is centrifuged at 10000rpm for 5min to effect concentration and then purified by high performance liquid chromatography. The purified peptide thus obtained is then put to amino acid sequence analysis by the application of automatic Edman degradation technique using a vapor phase protein sequencer, thus obtaining the objective peptide of formula H-Arg-Lys-Ile-Lys- Val-Tyr-Leu-OH having the following characteristics: (1) the Rf value for thin- layer chromatography: 0.45; (2) melting point: 300 deg.C; and (3) specific rotatory power [alpha] (c=0.5, water): -47.15.
Patent JP-H02175114-A (JP)
Title: Manufacture of interior finish material
Inventor: KODAMA MASAHIRO
IPC: B29C43/20
Filed: 1988-12-27
Abstract: PURPOSE:To manufacture an interior finish material in one process by one press molding die by regulating the mold surface temperature in contact with a surface material to the heat-resistant temperature or lower of the surface material and also regulating the temperature of the mold surface made to abut on a resin felt to be equal to the curing temperature or over of synthetic resin contained in the resin felt. CONSTITUTION:When a resin felt 4 integrated with synthetic resin of fiber and a surface material 5 are overlapped, heated, pressed and molded into a given shape in a mold 1, the mold temperature in contact with the surface material 5 is regulated to the heat-resistant temperature or lower of the surface material 5, while the mold surface temperature in contract with the resin filter 4 is regulated to the curing temperature or over of synthetic resin contained in the felt 4. Thus, molding of resin felt 4 and fixing of the surface material 5 by pressure are carried out simultaneously in the mold 1, and a board without any deformation, melting, degeneration or the like of said surface material 5 and with rigidity of resin felt 4 is manufactured to be used, for instance, as a ceiling material 7.
Patent JP-H06187909-A (JP)
Title: Cleaning method for glass panel for cathode-ray tube
Inventor: INAGE KOUKI
IPC: B08B3/12
Filed: 1992-12-15
Abstract: PURPOSE:To clean the inner surface of a cathode-ray tube without damaging a non-acid-resistant coating film. CONSTITUTION:A panel 4 is dipped into the tank of a sodium hydroxide acqueous solution 5 and ultrasonic waves 6 are applied thereto, and then the panel 4 is moved into pure water or a cleaning liquid wherein a surface active agent is added to pure water to perform the ultrasonic wave cleaning thereof, and then the panel 4 is taken out and then is flowingly cleaned with service water and pure water in sequence.
Patent JP-H0735458-A (JP)
Title: Refrigerator capable of changing function of compartment and control method
Inventor: BOKU JIYUNTAKU
IPC: F25D29/00
Filed: 1993-12-28
Abstract: PURPOSE: To provide a refrigerator capable of changing the function of each compartment in a direct cooled refrigerator and a control method therefore. CONSTITUTION: A refrigerator includes first and second compartments for containing foods, a compressor 70 constituting a partial component of a refrigeration cycle, a condenser and an expansion valve, first and second coolers 50, 60 for lowering the temperature of each compartment and constituting a partial component of the refrigeration cycle, and first and second refrigerant flow control means 35, 45 for controlling the function of each compartment in relation to the coolers 50, 60.
Patent JP-H08170656-A (JP)
Title: Synchronizing device for vehicle transmission
Inventor: SHIMODA NAOHIRO
IPC: F16D23/06
Filed: 1994-12-20
Abstract: PURPOSE: To eliminate a problem of position displacement in a synchronizing device due to a difference of thermal expansion between a transmission case and an internal part. CONSTITUTION: In a vehicle transmission connecting a shaft end of an input shaft 2 and an output shaft 3 rotatably and movably in an axial direction to interpose a synchronizing device 10 between connection parts of both the shafts 2, 3 also to constitute a transmission case 1 of material having a coefficient of linear thermal expansion larger than both the shafts 2, 3, a spacer 22 is interposed between a main drive gear 14 provided in an end part of the input shaft 2 and a clutch gear 15 mounted movably in an axial direction in the main drive gear 14.  By constituting the spacer 22 of material having a coefficient of linear thermal expansion larger than that of the transmission case 1, a difference of thermal expansion between the transmission case 1 and an internal part, caused by a temperature rise of a transmission, is corrected by thermal expansion of the spacer 22, to cancel or to reduce position displacement of the synchronizing device 10.
Patent JP-H05167426-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUKUMOTO KOJI
IPC: H03K19/0175
Filed: 1991-12-18
Abstract: PURPOSE:To prevent occurrence of malfunction by providing a reflectance decrease means based on a characteristic impedance of a transmission wire to a position in which the impedance in the transmission wire is changed discontinuously. CONSTITUTION:A reflection reduction circuit including CMOS circuits 1,4 formed on a semiconductor board 52 and resistors 5, 7 used to decrease the reflection or to prevent the reflection is provided before a resistive component 14. That is, the resistor 5 is connected in the vicinity of the resistive component 14 and between a wire 12 and a power supply voltage Vcc and the resistor 7 is connected in the vicinity of the resistive component 14 and between the wire 12 and a power supply voltage Vss. The resistors 5, 7 act like termination resistors in a sense. Then the energy of the transmission signal is reflected partially at least one position on the wire 12, and the reflection is reduced at least at one position based on a characteristic impedance of the wire 12. Then occurrence of malfunction due to reflection is prevented.