baber/WOPTO huggingface dataset:
Patent JP-H103651-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI KATSUMI
IPC: G11B5/78
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent traveling stability. SOLUTION: This magnetic recording medium is formed as a type having a magnetic metallic thin-film layer deposited on a base film and is formed with a lubricative layer on the first surface of this magnetic material thin-film layer side and is formed with a back coating layer on the second surface on the opposite side. In such a case, the magnetic recording medium is so formed that the sum of the respective coeffts. of friction μ1 and μ2 of the first surface (lubricative layer) and second surface (back coating layer) measured at 20 deg.C and humidity 50% is within a range from 0.10 to 0.38 and μ1/μ2 is preferably in a range from 0.75 to 1.25.  The relation of the coeffts. of friction is regulated in such a manner, by which the traveling stability of a magnetic tape is made better than heretofore and the characteristics measured by jitters, dropouts, envelopes, etc., are maintained in the good range.
Patent JP-S6313069-A (JP)
Title: Electric field curtain type developing device
Inventor: TOYONO TSUTOMU
IPC: G03G15/08
Filed: 1986-07-03
Abstract: PURPOSE:To control the thickness of the layer of a conveyed developer over a wide range and to improve picture quality all the time by providing an electric field curtain for developer conveyance with another electric field curtain which controls the thickness of the conveyed developer layer opposite part of the electric field curtain for development. CONSTITUTION:The electric field curtain 15 for layer thickness control is provided on the upstream side of developer conveyance to the development part of the electric field curtain 12 for development opposite to part of the curtain at a specific interval. Then, a driving power source 15 performs driving operation so as to generate a conveyance force in the opposite direction beta from the conveyance direction alpha. In this constitution, upper layer particles in the magnetic developer particle layer conveyed by the electric field curtain12 for development are pushed back by the layer thickness control electric field curtain 15, so the particles are layered thinly on the development electric field curtain 12. Then, the driving condition of the AC driving power source 16 for the electric field curtain 15 for layer thickness control is controlled by a control means 19, so various development condition variation is handled to improve the picture quality all the time.
Patent JP-H116343-A (JP)
Title: Door locking device for vehicle
Inventor: HAYAKAWA SHIGERU
IPC: E05B85/02
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To simplify each connection, by supporting two output shafts connected to a locking lever and a child protective lever on a housing, and making them the output members of a locking actuator and a child actuator. SOLUTION: A first output shaft 52a which is the output member of a locking actuator 52 on a body 51a positioned on the surface side of a vertical wall part, and a second output shaft 53a which is the output member of a child actuator 53 on a body 51b positioned on the rear side, are rotatably supported so that they extend in and out of a housing 51 respectively. When a motor 53d is operated, the second output shaft 53a is rotated through a worm gear 53e, and a second input lever 53b and a child protective lever is swung and operated through a second output lever 53c. As a result, the engaging part 47a slips off from the rotation trace of an open lever leg part, and a door is in a child protective locking state.
Patent JP-S5858551-A (JP)
Title: Electrophotographic receptor
Inventor: TAKEI YOSHIAKI
IPC: G03G5/06
Filed: 1981-10-01
Abstract: PURPOSE:To obtain a long-lived photoreceptor low in fatigue deterioration, by incorporating a specified aromatic amine compd. and a specified styryl compd. to a carrier transfer layer in a photosensitive layer consisting of a carrier generating layer and this carrier transfer layer. CONSTITUTION:A long-lived photoreceptor resistant to deterioration of various characteristics is obtained by adding to a charge transfer layer a combination of a compd. having formulaIin which R1-R4 are each alkyl, cycloalkyl, alkenyl, cycloalkenyl, or aryl each optionally substd., a pair of R1 and R2, and a pair of R3 and R4 may form each a hetero ring contg. N; R7-R10 are H, halogen, acyl, OH, alkyl or aryl each optionally substd., NH2, or the like; and X is O, S, -(CH=CH)n-, or the like: and a compd. having the formula II in which R1, R2 are optionally substd. alkyl; R3 is phenyl, naphthyl, anthryl, fluorenyl each optionally substd. or heterocyclic; and R4 is H, halogen, alkyl, alkoxy, or alkylamino.
Patent JP-H025529-A (JP)
Title: Manufacture of semiconductor device
Inventor: SOSHIRO YUUJI
IPC: H01L23/52
Filed: 1988-06-24
Abstract: PURPOSE:To make possible the manufacture of a highly reliable semiconductor device at a high yield by a method wherein a phosphorus glass is removed with a dilute hydrofluoric acid, a natural oxide film on a poly Si thin film is removed by sputter etching and a good two-layer film consisting of the poly Si thin film and a high-melting point metal thin film is formed. CONSTITUTION:Phosphorus is added to a poly Si thin film 3 and a phosphorus- containing oxide film (a phosphorus glass) is formed. Then, the glass is completely removed with a mixed solution consisting of a hydrofluoric acid and water, a rinsing is performed and thereafter, a treatment is continuously performed with a mixed solution consisting of hydrogen peroxide, ammonia and water. By this treatment, a natural oxide film 5 is formed on the film 3. Then, the film 5 on the film 3 is removed by an ion beam sputter etching method using argon gas. A high-melting point metal thin film 6 is formed by performing continuously a sputtering method and a two-layer is formed. Subsequently, the two-layer film consisting of the films 3 and 6 is patterned and the formation of a wiring is executed.
Patent JP-S5858737-A (JP)
Title: Method for wire bonding
Inventor: FUJIOKA SHIYUNICHIROU
IPC: H01L21/607
Filed: 1981-10-05
Abstract: PURPOSE:To prevent the breakage of wire caused by the hook of wires by a method wherein vibration is given to a bonding tool moving the bonding position. CONSTITUTION:A wire 2 is bonded to a first bonding section 3 through a bonding tool 1. After completing bonding, the tool 1 moves in the arrow 5 direction and proceeds to a second bonding section 4. The tool 1 is provided with a vibration source 7 vibrating the tool 1 in the allow 8 directions. The vibration source 7 gives vibration to the tool 1 while the tool 1 is moving in the arrow direction 5. Vibration is compulsorily given to the tool 1. Therefore, the wire 2 will not be hooked to the tool 1, itself or in the path hole 6.
Patent JP-S5583987-A (JP)
Title: Paper sheet counter
Inventor: MIYAGAWA TSUYOSHI
IPC: G06M9/02
Filed: 1978-12-20
Abstract: PURPOSE: To omit the manual working process for the paper sheet counter incorporating the sealing function by providing the hetero-ticket checking device and the sheet number checking device.  
     CONSTITUTION: Plural number of sucking axle 1 are installed to rotary barrel 2, and note bundle holder 3 mounts not bundle 6 via holder rod 4 and note stopper 5. Then projection beams 12 and 19 are irradiated to the upper and lower end parts of the note from projectors 9 and 16 consisting of lamps 10 and 17 plus projection lenses 11 and 18. And the reflected light 13 and 20 are received by light receivers 15 and 22 comprising condenser lenses 14 and 21 plus photoelectric conversion elements 15AW15D and 22AW22D each. Thus the hetero-tickets can be decided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H027248-A (JP)
Title: Method for recording signal on optical master disk
Inventor: INUI TETSUYA
IPC: G11B7/00
Filed: 1988-06-24
Abstract: PURPOSE:To always record a signal with desired width and length in spite of the length of a pit by controlling light strength corresponding to the pulse width i.e. the length of the pit of a signal waveform to be recorded. CONSTITUTION:Address information consisting of pit signals of a sector mark part 1, a vfo part 2, and an ID part 3, etc., is recorded on an optical master disk as a pre-pit part by a laser beam. Here, the strength of the laser beam is controlled corresponding to the pulse width of the signal waveform to be recorded. In other words, the strength of the laser beam is decreased when recording the signal of a long pit like the one of the sector mark part 1, and the strength of the laser beam is increased when recording the pit signal like the one of the vfo part 2. In such a way, it is possible to always obtain the pit of desired shape in spite of the size of the pit.
Patent JP-H10335557-A (JP)
Title: Lead frame for optical semiconductor device and optical semiconductor device
Inventor: KASAHARA MASATAKA
IPC: G02B6/42
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a lead frame for semiconductor device in which the bending, cracking, and disconnection of the middle section of an optical fiber sealed with a sealing material can be prevented. SOLUTION: A supporting means 60 is extended from the stage 10 of a lead frame and the middle section 34 of an optical fiber which is connected to the front end of an optical fiber 30 fixed on a substrate 40 mounted on the stage 10 and extended from the substrate 40 is fixed to the supporting means 60. Then the middle section 34 of the optical fiber is positioned and fixed to a prescribed part of the stage 10 so that the section 34 may not move. When the middle section 34 of the optical fiber extended from the substrate 40 is sealed with a sealing material, the bending, cracking, and disconnection of the middle section 34 caused when the section 34 is pushed by the sealing material are prevented.
Patent JP-S6051476-A (JP)
Title: One-transistor type inverter
Inventor: NOBUHARA MOCHISUMI
IPC: H02M7/5383
Filed: 1983-08-31
Abstract: PURPOSE:To reduce the switching loss by bypassing a base current while the voltage between the collector and the emitter of a main transistor crosses zero after the voltage of a base returning winding is inverted to positive. CONSTITUTION:A transistor 51 is connected to the base of a main transistor 32 of a base feedback 1-transistor type blocking inverter 3 for firing a discharge lamp 4, the output of a base feedback winding 31b is differentiated by a capacitor 53, applied to the base of the transistor 51, the transistor 51 is turned ON while the voltage between the collector and the emitter crosses zero immediately before the base current is supplied to the transistor 32, thereby bypassing the base current of the transistor 32. Accordingly, before crossing zero, the transistor 32 is prevented from being turned ON to reduce the switching loss, thereby improving the circuit efficiency.
Patent JP-H0575708-A (JP)
Title: Communication system and communication equipment
Inventor: TSUTSUI YUICHIRO
IPC: H04M1/66
Filed: 1991-06-28
Abstract: PURPOSE:To constitute the equipment so that a terminal user who is executing a communication does not necessitate to receive a call having no relation, and also, a user who should receive actually an incoming receives its incoming call without being influenced by other user, and moreover, whether an incoming call can be transferred in the course of communication or not can be set. CONSTITUTION:A control part 106 compares a calling party number sent out of a calling party side in an incoming in the course of communication from an ISDN 11, with a calling party number stored in a memory l07, determines to receive or reject an incoming notice in the course of communication from a connecting circuit in accordance with a result of comparison, and executes control so that the connection can be executed only to the other party to which the incoming is permitted. Also, for instance, a display of an extension terminal which receives an incoming in the course of communication is controlled, and the control is executed so that extension terminals 113, 114, etc., can monitor a state of an incoming in the course of communication.
Patent JP-S5489414-A (JP)
Title: Binary unit of analogue signal
Inventor: MAEDA MAMORU
IPC: H04N1/40
Filed: 1977-12-27
Abstract: PURPOSE: To make it possible to give gradation to the output by selecting "H" or "L" appearance probability of random binary signals.  
     CONSTITUTION: Picture signal A where many values can be taken out in white level "H", black level "L" and intermediate levels between them is converted to digital signal B in A/D converter 1, and signal B is divided into 1 to 4 from the black level side in order. Next, random function generator 3 gates arbitrary two bits, and signal B becomes signal C which has "H" appearance probability 1/4, 3/4 and 1/2 in AND circuit, an OR circuit and an exclusive circuit respectively. Next, when "4", "3", "2" and "1" are selected as digital output B and are applied to binary signal 2, "H" is obtained in output D in probability 1, 3/4, 1/2 and 1/4 respectively. Thus, the appearance ratio of the white level to the black level is changed according to gradation levels in a recording picture obtained from reproduced signal D, and gradation can  be reproduced without damaging nature because white and black positions are  random. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0914500-A (JP)
Title: Solenoid valve assembling structure
Inventor: OSHITA KOJI
IPC: F16K31/06
Filed: 1995-06-23
Abstract: PURPOSE: To visibly confirm oil leakage from a fitting portion between an oil passage and a solenoid valve in an initial stage in a solenoid valve assembling structure where the solenoid valve which opens and closes the oil passage formed inside a housing is assembled through caulking and fixing to the housing. CONSTITUTION: A solenoid valve 10 is inserted into oil passages 34, 36 formed on a housing 32 for closing them. Caulking is performed on the housing 32 to form a caulked portion 32a, in order to fix the solenoid valve 10 to the housing 32. A backup ring housing space 38 which exists between a position where the solenoid valve 10 closes the oil passage 36 and the caulked portion 32a of the housing 32 is communicated with the outside of the housing 32 through a longitudinal groove of a backup ring 40.
Patent JP-S5857542-A (JP)
Inventor: ROBEERU KABURORU
IPC: B23Q5/54
Filed: 1982-09-13
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-H05173927-A (JP)
Title: Address extension control system
Inventor: KAGEYAMA KOICHI
IPC: G06F13/38
Filed: 1991-06-28
Abstract: PURPOSE:To extend the address without changing an address bus in the address extension control system where an address area larger than the bus width of the address bus is accessed. CONSTITUTION:Plural packages 1-1 to 1-n are mutually connected by a bus 5, and each of these packages is provided with an address register 6, and an upper address signal transferred through a data bus 2 is set to the address register 6 designated by the address signal on an address bus 3, and the address area is accessed with the address signal where this upper address signal and a lower address signal transferred through the address bus 3 are combined.
Patent JP-S5947684-A (JP)
Inventor: IZUMI SANAE
IPC: G07B1/00
Filed: 1982-09-10
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-S6050913-A (JP)
Inventor: ARAI TATSUNOBU
IPC: H01G11/84
Filed: 1983-08-30
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-S6049503-A (JP)
Inventor: MIYAMOTO HARUHIKO
IPC: C04B35/49
Filed: 1983-08-30
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-H115596-A (JP)
Title: Overheat detector of water jet propulsion unit
Inventor: SUZUKI AKITAKA
IPC: F01N3/28
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To quickly detect a state that cooling water is insufficient by a temperature sensor by forming a joining hole communicating the halfway of a cooling water passage with an exhaust passage on an exhaust pipe of a double tube structure and inserting a temperature sensor for detecting overheat in the vicinity of the communicating hole on a cooling transition passage from the outside of the exhaust pipe. SOLUTION: When flow rate of cooling water is reduced because a cooling water passage 23 within an engine or an exhaust pipe is narrowed due to foreign matter in a cooling water supply port of a jet pump, cooling water does not flow in a communicating hole 33 of a third pipe member 21 and exhaust gas flows in the cooling water passage 23 from this communicating hole 33 instead and flows to a downstream side. At this time, a temperature sensor 30 detects a temperature of exhaust gas because a temperature detection part 30a is directly exposed to exhaust gas. A temperature difference of temperatures detected by the temperature sensor 30 at a normal time and at the time of reduction of cooling water becomes large and abnormalities can be quickly detected even if exhaust gas passing the communicating hole 33 is slight.
Patent JP-S6152390-A (JP)
Inventor: EDOWAADO REI FUAAMAA
IPC: C25D15/00
Filed: 1985-07-19
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-S5680701-A (JP)
Title: Setter
Inventor: MORI KEIICHI
IPC: G05B1/01
Filed: 1979-12-06
Abstract: PURPOSE: To obtain the digital value of a set value through analog operation by counting the number of bars by moving an operation knob equipped with a sensor, detecting the existence of a bar, on bars for graduations that correspond to a manipulated variable.  
     CONSTITUTION: A control panel for setting the heating temperature, etc., of a heater, etc., consists of external panel 10 with long hole 11, bars 12 provided to its under side, and operation knob 5 equipped a top with sensor 8 that detects the existence of bars 12. While operation knob 15 is moved to a desired set value, sensor 8 detects the existence of bars 12 corresponding to the movement and outputs detection signals to a counter (not shown in the figure). Therefore, the counter counts a digital value that corresponds to the extent of the movement of operation knob 5. For a combination of sensor 8 and bars 12, any elements, such as optical and magnetic resistance elements, are used and bars 12 are arranged freely as well as the linear shape shown in the figure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0452269-A (JP)
Title: Vacuum vapor deposition device for sublimatable material
Inventor: TAKEOKA YASUYOSHI
IPC: C23C14/24
Filed: 1990-06-19
Abstract: PURPOSE:To prevent the adhesion and deposition of a material for vapor deposition on the inside wall of an evaporating chamber by disposing two pieces of rolls between an upper slit nozzle and a substrate and putting an endless plate around the rolls to capture ineffective vapor. CONSTITUTION:Two pieces of the rolls 14 made of a heat resisting steel are disposed between the base plate 1 and the slit nozzle 10. The diameter of the rolls 14 is set larger than the slit nozzle 10 and the positions of the rolls 14, 14 are disposed on the side outer than both ends in the longitudinal of the slit nozzle 10. One of the rolls 14, 14 is rotationally driven by a driving motor 19. The endless sheet 13 is put around the rolls 14, 14. Of the vapor of the material for vapor deposition ejected upward through the slit nozzle 10, the ineffective vapor exclusive of the vapor heading toward the base plate 1 is deposited by evaporation on the endless sheet 13 and forms a film. The vapor deposited film formed in such a manner is peeled and reutilized. The need for a device for removing the deposits by the ineffective vapor is eliminated in this way and the time required for maintenance is shortened.
Patent JP-S6313900-A (JP)
Inventor: TAKABE HARUO
IPC: B64F1/12
Filed: 1986-07-04
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-H0323613-A (JP)
Title: Electrolytic capacitor
Inventor: MIYAZAWA HISAO
IPC: H01G9/06
Filed: 1989-06-21
Abstract: PURPOSE:To enhance a tone quality when music is reproduced by a method wherein a plurality of capacitor elements whose winding directions are opposite are arranged. CONSTITUTION:Capacitor elements 2, 3 are wound in mutually opposite directions, are impregnated with an electrolyte for drive use and are housed inside a bottomed cylindrical metal case 1 composed of aluminum or the like. The elements 2, 3 are wound and arranged so as to offset generated lines of magnetic force, are housed in the case 1 and are sealed with a sealing plate 4 provided with terminals 5. Thereby, it is possible to reproduce music at a high tone quality.
Patent JP-H0910046-A (JP)
Title: Door hanger installation structure
Inventor: NAKAMURA AKIHIRO
IPC: A47B77/02
Filed: 1995-06-26
Abstract: PURPOSE: To provide a door hanger installation structure in which a door hanger can be installed to a door of design having a thinned mirror plate in installing the door hanger on a back surface of the door on which the mirror plate is installed on an aperture part of a rectangular door frame formed of a rectangular case. CONSTITUTION: On a back surface of a door 1 which is freely opened/closed and in which a mirror plate 4 is installed on an aperture part of a rectangular door frame 2 formed of vertical and lateral frame members 3, a door hanger 5 comprising a frame 5a formed of a metal rod, and provided with material holding parts 5b is installed to provide g door hanger installation structure, where a fixing member 6 to lock the frame 5a of the door hanger 5 is fixed to the frame member 3 by a screw.
Patent JP-H11353103-A (JP)
Title: Tablet input device
Inventor: TANAKA YOSHIO
IPC: G06F3/0488
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in measurement precision due to a temperature variation in the delay time of a waveform shaping circuit. SOLUTION: This device is provided with a test circuit part 16 which detects the quantity of variation in the propagation delay time of a waveform shaping circuit 6 and a switch means 17 which switches a detection output S1 of an input pen 5 and a test signal S2 outputted from the test circuit part. The test circuit part 16 inputs the test signal S2 to the waveform shaping circuit through the switch means 17 at the time (t=t0 ) of initialization of the device and at a specific time (t=t1 ), compares the input signal and an output of the waveform shaping circuit with each other, measures delay times τ(t0 ) and τ(ti ), calculates variation Δi=τ(ti )-τ(t0 ) in the delay time from those measured values and supplies the result to an X- and Y-position calculating means.  The X- and Y- position calculating means corrects the X and Y coordinate positions of the input pen by using the variation Δi.
Patent JP-H11351011-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: MURAI ATSUSHI
IPC: F02D41/02
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent a temporal air-fuel ratio error following changeover between actuation and non-actuation conditions of an auxiliary fuel injection valve from causing a wrong study, by prohibiting study for a given period in the changeover between actuation and non-actuation conditions of the auxiliary fuel injection valve. SOLUTION: Each fuel supply amount calculated by a changeover control means is injected from auxiliary and primary fuel injection valves into an intake manifold and a combustion chamber. An air-fuel ratio feedback correction coefficient setting means, when judges establishment of a given air-fuel ratio feedback control condition, reads a signal from an air-fuel ratio sensor, and sets an air-fuel ratio feedback correction coefficient when the air-fuel ratio is rich or lean.  Then, a study prohibiting means judges whether or not it is a given study condition, only when it is yes the means reads values of timers Ton and Toff counting ON and OFF range residence time of the auxiliary fuel injection valve and judges whether or not Ton=0 and Toff <=Tcancel (a given study prohibiting time), and when it is yes, that is, after changeover from the actuation condition to the non-actuation condition of the auxiliary fuel injection valve, the study is prohibited when within a given study prohibiting time.