baber/WOPTO huggingface dataset:
Patent JP-H066627-A (JP)
Title: Fault state protection circuit
Inventor: KATO AKIHIKO
IPC: H04N3/18
Filed: 1992-06-19
Abstract: PURPOSE:To provide the inexpensive fault state protection circuit with less number of components by superimposing an output signal of a fault detection circuit on a signal of one photocoupler so as to stop the power supply. CONSTITUTION:When an overcurrent or overvoltage or the like takes place due to a damaged circuit or the like, a fault state detection circuit 13 detects the occurrence and outputs a high level fault signal while usually outputting a low level signal. Then a transistor (TR) 16 is turned on, a terminal No2 of a photocoupler 12 is grounded, a voltage at a primary terminal No3 of the photocoupler 12 changes from a low to a high level. The photocoupler 12 is in operation in a voltage range from A to B normally, but since the TR 16 is turned on by a fault signal and a low level voltage is superimposed, a voltage C is obtained and the output of the photocoupler in the operating range between D and E changes into a voltage F. The voltage is used for a fault signal and inputted to a power supply stop circuit 11 to stop the power supply.
Patent JP-2000349890-A (JP)
Title: Portable phone and callback control method
Inventor: OKADA YOSHITAKA
IPC: H04M3/58
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To conduct callback control without the need of a large-scale system and troublesome operations. SOLUTION: A telephone number collation/storage section 14 registers one or a plurality of telephone numbers of fixed network telephone sets. When the portable phone receives a signal from a telephone set, the portable phone decides whether or not a telephone number of the telephone set sending the received signal is coincident with any of telephone numbers of fixed network telephone sets to be registered. When the telephone number of a caller is matched with the telephone number of the fixed network telephone set registered in advance in the telephone number collation/storage section 14, a CPU 6 calls back the fixed telephone set of the caller. Callback control is conducted without provision of a specific system in a radio channel fixed network 11.
Patent JP-S5865352-A (JP)
Inventor: FURITSUTSU ATSUKAAMAN
IPC: B60W10/10
Filed: 1982-09-17
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-S5955139-A (JP)
Inventor: RAFUAERU DERU POZOO OBESOO
IPC: A01K91/00
Filed: 1982-09-17
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-S5683086-A (JP)
Title: Luminous semiconductor device and its manufacture
Inventor: FURUIKE SUSUMU
IPC: H01L21/208
Filed: 1979-12-11
Abstract: PURPOSE:To decrease the reabsorption of unnecessary light in a crystal by a method wherein the band tailing of a luminous region is strengthened while the band tailing of other regions is formed in inhibited structure. CONSTITUTION:A P type epitaxial layer, which contains at least a IV group element and forms a P-N junction, and an N type epitaxial layer are made up on a III-V group compound semiconductor substrate in the periodic table. A IV group element is doped near the P-N junction at high concentration, and the P type epitaxial layer section of which a degree of the deformation of an energy band by link among an impurity level by the IV group element and both a transmission band and a filled band is stronger than other sections is built up.
Patent JP-H0910121-A (JP)
Title: Retractable ladle
Inventor: NAGAI KANETOMO
IPC: A47J43/28
Filed: 1995-06-27
Abstract: PURPOSE: To make a ladle storable easily even in a small place and make it easy to use by extending its handle, by bisecting the handle of a ladle and connecting the bisected handles in a loosenable manner with a screw, in a ladle which can be stored in a heat-insulating and cold-reserving box. CONSTITUTION: A ladle used for leisure-time and outdoor activities, two handles A are superposed on each other and linked with a screw in the center, and the length of the handles A can be changed by tightening or loosening the screw. The cross sectional shape of the handles A may be flat. However, a curved cross section makes the handles A to be fixed more firmly when the handles A are extended. Even if the screw loosens slightly, the handles A can be prevented from bending. As a screw used for the connection B, it may be a one which can be turned by hand and a thumbscrew is preferable. From the point of view of loss and ease of tightening, a washer and an E ring should be used. As a material used for each part of the ladle, it should be a stainless steel to protect it from rust.
Patent JP-S5591567-A (JP)
Title: Manufacture of silver oxide cell
Inventor: TSUCHIDA TAKASHI
IPC: H01M4/06
Filed: 1978-12-29
Abstract: PURPOSE:To raise discharge performance as well as simplify manufacturing process by fining the grain size of silver oxide by the procedure in which the fine powder of reduced silver is molded and then oxidized to form anodic material. CONSTITUTION:The anodic material 1a formed by molding fine reduced silver powder as the main component is charged in the anode can 3a, and then on the material 1a, the cathodic material 1c is laminated through the separator 1b containing electrolyte. Then, the sealing part 3b is fitted into the can 3a through the gasket 3c and sealed to form the cell 3. Then the cell is charged to convert the reduced silver anodic material 1a into silver oxide (Ag2O) on the one hand, and also to reduce the cathodic material 1c (pasty zinc oxide for the silver oxide-zinc cell) into metallic zinc on the other.
Patent JP-S6139981-A (JP)
Title: Time code signal recording method
Inventor: TATE KATSUICHI
IPC: G11B27/024
Filed: 1984-07-31
Abstract: PURPOSE:To decrease editing errors at the time of editing a video tape by controling data of a bit for a user so that biphase modulation may be executed and the number of bits of data ''1'' or ''0'' in time code data of one frame may be a constant value. CONSTITUTION:A time code generating circuit 1 sends a frame address corresponding to an image signal to be recorded to a video tape recorder to a data control circuit part 2. The frame address, for example, is installed as a pair in which a word for address information and a word for a user are alternately distributed, and the remainder is a word for synchronization. the circuit part 2 controls the data of a bit for a user so that the number of data ''1'' or ''0'' can be a constant value during a frame period. The controlled data are stored in a memory 3, and after that, biphase mark modulation is executed by a biphase modulation circuit 4 and the data are outputed from an output terminal 5. Thus, the nearly precise time code data can be obtained and editing errors can be decreased.
Patent JP-S5861604-A (JP)
Title: Coil
Inventor: TSUJI MASAHARU
IPC: H02K3/32
Filed: 1981-10-08
Abstract: PURPOSE:To perform the insulation treatment to a coil rapidly and uniformly, while to reduce the number of man-hour for manufacture of the coil by a method wherein after a belt-type conductor and a thin leaf type insulating material having slits or gaps are lappedly wound, thermosetting resin is impregnated in a vacuum. CONSTITUTION:Making a spool 6 having the outside diameter corresponding to the inside diameter of a coil to be manufactured to rotate, the flat belt-type conductor 201 and being let out from the first spool 4 and the heat-resisting high polymer thin leaf material 202 having the broad tape-shaped and being let out from the second spool 5 are lappedly wound around the outside circumference thereof. At this constitution, the heat-resisting high polymer thin leaf material 202 to be supplied from the second spool 5 is constituted of a laminated belt of the first and the second aromatic polyamide papers 204, 205, and the L type slits 206 of a large number are perforated zigzag in the polyamide paper 205. Accordingly when thermosetting resin is impregnated in a vacuum afterward, impregnation is performed rapidly and uniformly because of existence of the slits 206, and the various characteristic of electric, mechanical, and heat transmission, etc., are enhanced.
Patent JP-H05320924-A (JP)
Title: Adhesive for active method printed circuit board
Inventor: TAKANEZAWA SHIN
IPC: H05K3/38
Filed: 1992-06-22
Abstract: PURPOSE:To cure an adhesive at low temp. in a short time by using an adhesive containing specified amts. of epoxy resin, acrylonitrile butadiene rubber having carboxyl groups in the molecule, alkylphenol resin, cation photopolmn. initiator, plating catalyst and inorg. filler. CONSTITUTION:The adhesive used for adhesion of an active-method printed circuit board has the following compsns. except for an inorg. filler. They are 30-85wt.% epoxy resin, 3-35wt.% acrylonitrile butadiene rubber, 5-40wt.% alkylphenol resin, 0.5-10wt.% cation photopolmn. initiator and 1-20wt.% plating catalyst. This adhesive can be cured at low temp. in a short time and has excellent electrocorrosion resistance and adhesion property with precipitated copper.
Patent JP-S5786067-A (JP)
Title: Drift rate display device
Inventor: ONARI YASUKE
IPC: G01C21/00
Filed: 1980-11-17
Abstract: PURPOSE:To announce whether a course deviation is increasing or decreasing on the spot by operating the change rate of the course deviation with time as a drift rate and displaying this. CONSTITUTION:A loran receiver 1 outputs the loran time difference signal betweem the departure position and current position of the own ship to a course  deviation operating part 2. A destination setter 3 outputs the loran time difference signal of the destination position of the own ship to the part 2. The part 2  operates the course deviation signals, and outputs this to a drift rate perating  part 4 and a display device 5. The part 4 operates the change in the course deviation signals of a unit time and outputs a drift rate signal to the device 5.
Patent JP-S5862089-A (JP)
Title: Ink ribbon take-up device
Inventor: YASUNAGA AKIRA
IPC: B41J33/36
Filed: 1981-10-09
Abstract: PURPOSE:To feed an ink ribbon securely, by providing a specified second one- way clutch, in the title device wherein a reciprocating motion of a solenoid is transmitted to a driving roller through a one-way clutch and an ink ribbon is fed fowards by a predetermined amount at a time. CONSTITUTION:The second one-way clutch 22 is fitted to the shaft 23 of a driven roller 6 faced to the driving roller 4 for the ink ribbon 1. In said device, (i) when the solenoid 13 performs an attracting action in response to a control signal, a connecting lever 17 is lowered in the direction of an arrow to rotate the driving roller 4 clockwise (in the direction of an arrow) through the one-way clutch 21, so that the ink ribbon 1 is fed forwards in the direction of an arrow 8 by a predetermined amount. On the other hand, (ii) when the solenoid 13 is released (the one-way clutch 21 is idled), the second one-way clutch 22 prevents the driven roller 6 from rotating clockwise (hence the driving roller 4 from rotating counterclockwise), so that the ink ribbon 1 is securely prevented from being fed reversely.
Patent JP-S6144590-A (JP)
Inventor: NAGIRA KAZUHIRO
IPC: H02G11/00
Filed: 1984-08-01
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-H0918106-A (JP)
Title: Laminated board and production thereof
Inventor: YOSHIKAWA ATSUO
IPC: H05K1/00
Filed: 1995-06-28
Abstract: PURPOSE: To obtain a laminated board being employed in the production of a printed wiring board and the like excellent in solder heat resistance, adhesion to metal, chemical resistance, waterproofness, flexibility, etc. CONSTITUTION: An insulation layer and a conductive metal layer are laminated on a supporting board provided with a group of conductive bumps at a predetermined position. The group of conductive bumps penetrates the insulation layer in the direction of thickness and connected with the conductive metal layer. The insulation layer is composed of a polymeric compound having optically anisotropic fusion layer and electric connection is ensured by bumping method.
Patent JP-S5684580-A (JP)
Title: Well-type scintillation counter
Inventor: HAYASHI KAZUO
IPC: G01T1/20
Filed: 1979-12-13
Abstract: PURPOSE: To keep the precision of measurement at high level by directing the port for insertion of the measuring tube of a detector downward and by inserting the measuring tube into the detector from below.  
     CONSTITUTION: The port for insertion of the measuring tube of the detector A is directed downward and the measuring tube is elevated from below and inserted into the detector A, whereby radioactivity is counted. An radioactivity protection cylinder B made of lead or other metal can be moved vertically, and when it is up, the measuring device measures the radioactivity of a sediment D which is separated through centrifugation and settled on the bottom of the tube. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0831991-A (JP)
Title: Semiconductor element storing package
Inventor: KOBAYASHI ATSUHIRO
IPC: H01L23/40
Filed: 1994-07-14
Abstract: PURPOSE:To provide a semiconductor element storing package wherein identification marks can be formed accurately and surely on the principal surface of a heat radiating body, and a heat radiating fin can be mounted adhesively thereon, and as a result, the heat generated by the semiconductor element can be dissipated efficiently to the atomosphere. CONSTITUTION:In a semiconductor element storing package, a flat-plate-form heat radiating body 9 made of copper is brazed to the surface of an insulating container 4 for storing a semiconductor element 3. The center-line mean roughness Ra of the exposed principal surface of the heat radiating body 9 satisfies the relation of Ra<=0.15mum, and the maximum height Rmax of the heat radiating body 9 satisfies the relation of Rmax<=2.5mum.
Patent JP-S5971712-A (JP)
Inventor: KOREKAWA TAKASHI
IPC: A47J19/00
Filed: 1983-09-02
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-2000347282-A (JP)
Title: Remote control universal head having washer device
Inventor: NISHIMURA SHINJI
IPC: G03B17/56
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To hardly cause the leakage of washer liquid due to the rupture of a pipe with hardly causing the twist of a pipe for a washer arranged inside a universal head. SOLUTION: This universal head is equipped with a motor-driven washer pump 4 attached to the turning part of a universal head or a housing, a 1st pipe 9 connecting the blowout port of the pump 4 to a nozzle arranged near the photographing window of the housing, 2nd pipes 7 and 8 connecting the suction port of the pump 4 to a water supply port arranged on the side surface of the pedestal part of the universal head through a joint 5 arranged between a horizontal turning center part of the turning part and the pedestal part of the universal head, having waterproof structure and capable of freely rotating, and a 3rd pipe 13 connecting the water supply port of the pedestal part to a washer liquid tank installed on a rack to which the universal head is attached.
Patent JP-S6222215-A (JP)
Title: Manufacture of two-track magnetic head
Inventor: KATO JIRO
IPC: G11B5/29
Filed: 1985-07-23
Abstract: PURPOSE:To facilitate manufacture of a head chip by forming two gaps placed at both sides of a shield plate while banks placed on same plane are opposed so as to arrange the two gaps in a line. CONSTITUTION:The 1st bank 3a and the 2nd bank 3b and a winding groove 2 are formed at first to a long square rod magnetic substance 1 and a set of two track width setting grooves 4 are formed. The two magnetic substances 1 are bonded, a gap 7 is formed with a dimension to the bonding face of the 1st bank 3a by a nonmagnetic thin film 5, an adhesives 6 is packed in the track width setting grooves 4 and a track split groove 8 splitting a gap 7 between the track width setting grooves 4 is formed to the magnetic substance 1 at each set. At least an adhesive 11 is packed in the track groove 8 to separate the gap 7 between the track width setting groves 4 into 2 tracks at each set. Plural openings 15 opening between a part of the outside of each set of the groove 4 and a part of the outside of the groove 4 of an adjacent set are formed to the magnetic substance 1, which is cut off into plural numbers to form a head chip 17.
Patent JP-S6317351-A (JP)
Title: Water heater device
Inventor: SUZUKI AKIHIKO
IPC: F24H9/02
Filed: 1986-07-10
Abstract: PURPOSE:To discharge exhaust gases to the outside of a room without mutual interference between the gases from a cooker and an instantaneous water heater by a method wherein the heater is installed in a range-hood and a partition plate dividing the exhaust gases from the cooker and the heater is installed to prevent the gases from flowing backward and the gases are discharged by a fan to the outside of a room. CONSTITUTION:In the case 1 of a range-hood a fan and an instantaneous water heater 3 having a heat source such as gas are installed and the exhaust gas generated by the burning with a burner 6 and passing through a heat exchanger 7 is discharged to the outside of a room. The exhaust gas generated from a cooker 12 located under the case 1 of the range-hood flows from the lower opening 4 of the range-hood into the part distinguished from an exhaust cylinder 8 for the heater by a partition plate 13 in an opening 9 for feeding exhaust gas and passes through a fan 2, a fan room 10, and a common exhaust cylinder 11 and is discharged to the outside of the room. Further, the exhaust gas from the heater passes above the fan 2 and the exhaust gas from the cooker 12 passes below the fan 2.
Patent JP-H0918024-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO TEIJI
IPC: H01L29/861
Filed: 1995-06-28
Abstract: PURPOSE: To provide a semiconductor device meeting the requirements for easily controlling the level of a Schottky barrier at a specific value by piezoelectric field while reducing the kick-off voltage of a current in the normal direction and the leakage current in the reverse direction as well as increasing the breakdown strength in the reverse direction. CONSTITUTION: An Inx Ga1-x P layer 12a and a GaAs layer 13a to be an active layer 24a are successively laminated on one main surface of a (III) B surface GaAs substrate 11a using a molecular beam epitaxial(MBE) process, organic metal chemical vapor deposition process (MOCVD), etc. Next, a Schottky electrode 14 e.g. made of titanium/platinum/Au is provided on a GaAs layer 13a while an ohmic electrode 15 made of e.g. Au-germanium/nickel/Au is provided on the other main surface of (III) B surface GaAs substrate 11a.
Patent JP-H11350128-A (JP)
Title: Sputtering method
Inventor: ADACHI SHIGETO
IPC: H01L21/203
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To form a homogeneous thin film on a substrate. SOLUTION: In the sputtering method for forming the thin film on the substrate by disposing the substrate and a target member to face from each other into a prescribed atmosphere gas and impressing impulsive or square wavelike voltage on the target member, at least either of the falling time or rising time of the voltage to be impressed is specified to the prescribed time or below so as to suppress the generation of the electric discharge during the transition time of the voltage.
Patent JP-H04361301-A (JP)
Title: Count signal processing circuit
Inventor: HATANO MASAHIRO
IPC: G05B9/02
Filed: 1991-06-07
Abstract: PURPOSE:To obtain the processing circuit, for which it is unnecessary to reset count data in the case of recoverying the power failure of an AC power source, without generating interruption at a host processor each time a count signal is inputted by providing a local processor to transfer the count data through a shared memory and receiving feeding from a DC source independent of a power source to supply power to an applied device. CONSTITUTION:Based on an initial value transmitted from a host processor 2 to a shared memory 24, the count data stored in a memory 23 are initially set by a local processor 21 and based on the count signal inputted from an outside count signal generator (slave timer) 6, the count data stored in the memory 23 are transferred through the shared memory 24 to the host processor 2. Further, the power required for the operation of a count signal processing circuit (timer signal interface board) 20 is supplied from a power supply circuit (DC/DC converter) 29 receiving feeding from an outside DC source 30. Therefore, the count signal processing circuit 20 can be realized not to generate the interruption to the host processor 2 each time the count signal is inputted.
Patent JP-H0215530-A (JP)
Title: Puffer type gas breaker
Inventor: TSUKUSHI MASANORI
IPC: H01H33/91
Filed: 1988-07-01
Abstract: PURPOSE:To obtain the stable performance from the large current area to the small current area by specifying the volume setting of a puffer chamber. CONSTITUTION:The volume ratio value between a heating chamber 5 and a puffer chamber 2 is set to be 0.1-0.4 in the inputting state of heat puffer combined GCB and in the position of the maximum arc time state of large current breaking time. As a result, the heat puffer combined effect is generated in large current breaking and the break stroke characteristic can be decreased after entering into the heating chamber 5 so as to improve the puffer pressure characteristic and enable to obtain the stable performance from large current breaking to small current breaking.
Patent JP-H0918550-A (JP)
Title: Terminal equipment for mobile communication with changeable ringing tone
Inventor: FUKADA SANSHIRO
IPC: H04W88/02
Filed: 1995-06-28
Abstract: PURPOSE: To enable even a receiver who is blind or weak-sighted or even a person who has normal eyesight to easily discriminate who is a sender by comparing a received sender number with previously stored registered numbers at the time of incoming to the communication terminal for changeable ringing-tone mobile communication, and generating a ringing tone of timbre data corresponding to the sender number when the comparison results indicate a matching state. CONSTITUTION: The user inputs plural arbitrary sender numbers through a key pad 2 in advance and registers them in a registered number memory 3, and also stores timbre data of ringing tones corresponding to the sender numbers in a speech allocation part 4. At the time of incoming to the communication terminal, the incoming sender number is stored in a sender number memory 5 and a number collation part 6 compares the sender number in the sender number memory 5 with the registered numbers registered in the registered number memory 3 to check whether or not there is a matching number. When there is the matching number, the specified timbre data corresponding to the registered number is sent to a control part and a ringing tone output part 7 outputs the specified ringing tone and/or speech according to the indication of the control part.
Patent JP-H0212280-A (JP)
Title: Image forming device
Inventor: TODA KUNIO
IPC: G03G21/10
Filed: 1988-06-30
Abstract: PURPOSE:To prevent toner from being discarded uselessly and to make the best use of toner by returning the discarded toner recovered by a cleaning device to a 1st developing unit which consumes a lot toner. CONSTITUTION:An electrostatic latent image formed on the surface of an electrostatic latent image carrier moving in the direction shown by an arrow (a) is consecutively supplied with toner of the same color in developing areas X1 and X2 and is made into a visible image. The cleaning means 20 recovers toner discarded, but remaining on the surface of the electrostatic latent image carrier without being transferred onto transfer paper in a transfer area Z, and a carrier means 29 carries it to a 1st developing unit 1. The toner discarded and carried to the 1st developing unit 1 comes into contact with the surface of the electrostatic latent image carrier 100. Thus, the toner replenishing frequency is reduced to make the best use of toner.