baber/WOPTO huggingface dataset:
Patent JP-S56136073-A (JP)
Title: Testing method for channel continuity of telephone switching system
Inventor: KITAZAWA IKUO
IPC: H04M3/60
Filed: 1980-03-26
Abstract: PURPOSE:To make a continuity test with small hardware without requiring a maintenance specialist by providing a means of inserting a channel continuity testing signal from a switchboard through the operator of the switchboard and a trunk which has the function of returning the signal to the switchboard recognizing the signal at the switchboard. CONSTITUTION:An incoming call from circuit 5 of the telephone switching system is detected by trunk 2-2 to inform a controller (not shown in the figure) of it. On the basis of the signal detected by trunk 2-2, the controller select idle switchboard 1 to close the path of switch 3 and sets the channel between switchboard 1 and circuit 5 while information switchboard 1 of the incoming from the controller. When the channel is set by trunk 202, the signal from switchboard 1 is recognized by the operator by returning the channel of trunk 2-2 to switchboard 1 again via contacts 7, 8, 10, and 15 of relay 6 to operate the switchboard 1. Then, relay 6 is driven from the controller to return the channel to circuit 5, so that a test of channel continuity is made easily.
Patent JP-H05208253-A (JP)
Title: Injection plunger for hot chamber die casting machine
Inventor: MIKI ISAO
IPC: B22D17/02
Filed: 1992-01-30
Abstract: PURPOSE:To eliminate interference and other defects in operation by simplifying design and manufacture. CONSTITUTION:A thickness t (mm) of the ring, which is installed on the injection plunger of hot chamber die casting machine and is sliding inside sleeve, satisfies the following equation for its material's Young's modolus E (Pa), sleeve inside diameter D (mm) and pressure P (Pa) applied on melt, t<3=4.5X10<2>(mm)XD<2>XP/E. By means of the equation the design of the injection plunger of hot chamber die casting machine for aluminum is simplified and interference and other defects are eliminated and durability is obtained by means of adapting ceramic, etc., for the ring.
Patent JP-2000244115-A (JP)
Title: Manufacture of printed wiring board
Inventor: ASAI MOTOO
IPC: H05K3/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a printed wiring board which exhibits a dimensional stability at high and low temperatures and which can be manufactured without being subjected to a roughening treatment. SOLUTION: In a method of manufacturing a printed wiring board by stacking a conductor layer and a resin-insulating layer on an insulating substrate 1, a thermosetting polyolefin resin film is stacked on the surface of the conductor layer and adhered thereto by thermal compression under a reduced pressure, thereby forming a resin- insulating layer 12.  The method also includes during the manufacturing process, the steps of (1) forming the layer 12 by stacking a resin film made from a polyolefin resin on the surface of the conductor layer, bonding the resin film to the surface by thermocompression bonding under a reduced pressure, and thereafter curing the resulting resin film through heating, whereby the layer 12 is formed, (2) forming via hole forming openings by having the layer 12 irradiated with a laser beam and thereafter forming a metallic thin film on the surface of the layer 12 and on the inner wall surfaces of the via hole forming openings through sputtering, (3) forming a plating resist 16 on the metallic thin film, and thereafter forming an electrolytically plated film, and (4) forming a conductor circuit made of the metallic thin film and the electrolytically plated film through etching,  after the resist 16 has been removed.
Patent JP-S56135600-A (JP)
Title: Cold rolling mill oil for steel
Inventor: MASE TOSHIAKI
IPC: C10N30/08
Filed: 1980-03-25
Abstract: PURPOSE: To provide a high-speed mill clean rolling mill oil (for cold rolling of steel) having excellent lubricating properties and annealing properties, containing a specified higher monoester.  
     CONSTITUTION: A higher monoester synathesized from a 21W28C fatty acid and a 16W28C monohydric alcohol, (e.g. palmity hencoinate or oleyl montanate) is used. Said ester is blended with fat and oil (e.g. talllow oil), a polybasic acid ester (e.g. dioleyl sebacate), a lower monoester (e.g. methyl octylate) or a hydrocarbon polymer (e.g. an ethylene-propylene copolymer) to prepare the titled rolling mill oil. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55130734-A (JP)
Title: Postforming device
Inventor: ARAI TAKAFUMI
IPC: B29C51/18
Filed: 1979-03-31
Abstract: PURPOSE: To stick a sheet successively and securely from the corner of a core material and to prevent cracks from occurring at a bent part by a method wherein a synthetic sheet is pressed to a core material surface of L-shape section.  
     CONSTITUTION: The back surface of a thermosetting synthetic resin sheet 2 is coated with adhesives and laid on the 1st and 2nd bars 6, 9. Then a heating bar 20 is pushed on the upper surface of a sheet 2 between these bars 6, 9 and the sheet 2 is brought near the corner of a core material 1. At this time a heating bar 20 is made to fall at a faster speed than the bars 6, 9 fall and is stuck to the corner of the core material 1 at first. Then, the 1st bar 6 is elevated, the 2nd bar is kept away and removed from the sheet 2. Then, the sheet 2 touches respectively a vertical part 7 and a lateral one 8 by its repulsion and is stuck on the whole surface of the corner of the core material 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56137548-A (JP)
Title: Magnetic recording and playback device of cassette type
Inventor: NAKAMURA SHINJI
IPC: G11B15/60
Filed: 1980-03-26
Abstract: PURPOSE:To increase the performance of a device, by making the tape running in the cassette at recording/playback to be guided in the state that it is absorbed with the absorption guide means introduced in the cassette. CONSTITUTION:Two absorption tape guides 13 are fitted on the head base 11 in addition to the recording and playback magnetic head 12. The compact cassette 14 is loaded to a given position, the magnetic tape is wound in the cassette 14, and 5 openings 16a-16e are provided at the tape run surface in the cassette 14. At recording/playback, the head base 11 approaches the compact cassette 14, the magnetic head 12 is introduced in the cassette through the opening 16c at the center and is in  contact with the magnetic tape 15, two absorbing tape guides 13 are respectively  introduced in the cassette through the openings 16b, 16d at the both sides of the  opening 16c and are in contact with the magnetic tape 15 to absorb it.
Patent JP-H03240840-A (JP)
Title: Debug system
Inventor: SAITO HIDEMASA
IPC: G06F11/28
Filed: 1990-02-19
Abstract: PURPOSE:To prevent the occurrence of a debugging omission by providing a common subroutine program containing a pseudo call detecting means and a debug back-up program containing an interruption setting means, an interruption detecting means, a memory reference means, etc. CONSTITUTION:A common subroutine program 11 contains a pseudo call detecting means 12 which calls out a specific entry. A debugback-up program 2 contains an interruption setting means 21 which produces a software interruption to the specific entry when the control is shifted to an address, an interruption detecting means 22 which detects the occurrence of an interruption, a memory reference means 23 which refers to the memory contents of a program 1, a state display means 24, and an instruction input means 25.
Patent JP-H01216010-A (JP)
Title: Ceramics honeycomb catalytic converter
Inventor: HATTORI ISAO
IPC: F01N3/28
Filed: 1988-02-22
Abstract: PURPOSE:To improve the supporting pressure for the whose constitution by providing such a constitution that a gap between a container and a honeycomb structure catalyst stored in the container is narrowed in the bulkhead direction of a cross section vertical to the through hole of the honeycomb structure catalyst. CONSTITUTION:After a ceramics honeycomb structure carrier (1) having a large number of through hole 3 enclosed by bulkheads 2, is covered by gamma-alumina or the like, it becomes a catalyst by supporting the catalytic noble metal such as platinum or the like on this covered layer. And this catalyst is stored in a container 5 (stainless steel pipe) through a thermally expansible ceramic mat 7 provided along the whole outer circumference so as to constitute a desired catalytic converter 10. In this occasion, a gap between the container 5 and the catalyst is narrowed in the direction of a bulkhead direction on the cross section in the radial direction of the honeycomb structure. Thereby, the supporting pressure for the whole constitution is attempted to be larger in comparison with the case of a general method for supporting it with low uniform supporting pressure matching a part of low strength.
Patent JP-H07226657-A (JP)
Title: Polyphase oscillation circuit and multiplying oscillating circuit
Inventor: IKEDA TAKESHI
IPC: H03K5/13
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a polyphase oscillation circuit and a multiplying oscillation circuit in which an optional polyphase clock signal including a biphase clock signal used for a personal computer or the like is generated with a simple configuration. CONSTITUTION:The biphase clock oscillation circuit includes a 1st series circuit comprising an EX-NOR circuit 20 and a CR element 22 and includes a 2nd series circuit comprising an EX-NOR circuit 24 and a CR element 26, and is formed by connecting the two series circuits in a ring form. The EX-NOR circuit 20 implements waveform shaping and inverts the logical state of its signal. The oscillation is implemented by inverting the signal at the EX-NOR circuit 20 fed back through the ring after receiving a prescribed delay time by the two CR elements 22, 26. Then biphase clock signals whose phase differs from each other by about 90 deg. are obtained from the EX-NOR circuits 20, 24.
Patent JP-H04259399-A (JP)
Title: Formation of colored metallic oxide thin film on aluminum anodic oxidation film
Inventor: ITO SEISHIRO
IPC: C25D11/20
Filed: 1991-02-08
Abstract: PURPOSE:To offer a method for dyeing an aluminum anodic oxidation film obtainable by inexpensively and easily controlling various hues based on organic dyes, and capable of increasing light fastness, i.e., the method for forming a colored metallic oxide thin film on an aluminum anodically oxidized film. CONSTITUTION:An aluminum anodic oxidation film is immersed in the soln. of the polymer of a metallic alkoxide contg. organic dyes into one electrode, and an electric current is made flow in a space with the other electrode, and by electrophoresis, together with the polymer of the metallic alkoxide, the organic dyes are deposited on the surface of the above-mentioned aluminum anodic oxidation film. This deposition is air-dried, by which the hydrolysis and polymerization of the above-mentioned metallic alkoxide are furthermore progressed, and thereafter, sintering is performed.
Patent JP-S63206475-A (JP)
Title: Polymer gel plated product and plating method to polymer gel
Inventor: TOMITA YOSHINORI
IPC: C23C18/16
Filed: 1987-02-24
Abstract: PURPOSE:To permit easy formation of a plating film by shrinking a polymer gel then subjecting the surface thereof to plating. CONSTITUTION:A solvent suitable for the crosslinked polymer to be used is selected and the org. polymer gel 1 is formed of, for example, the crosslinked poly(meth)acrylamide and water and is thoroughly cleaned. The polymer gel 1 is then hung by a jig 2 and is immersed into a salt soln., ethanol, etc., 4 to shrink the gel by about >=10%. The shrunk polymer gel 5 is immersed into a sensitizing liquid 6 to adsorb stannous chloride on the surface thereof; thereafter the polymer gel 7 adhered with the stannous chloride is immersed into an activating liquid (catalyst liquid) 8 so that Pd is deposited only on the surface of the polymer gel 7. Such polymer gel 9 adhered with Pd is subjected to electroless plating in a plating bath 10 to form a film 11 of copper on the polymer gel 9. The uniform plating is thereby applied on the surface of the polymer gel 9.
Patent JP-S53124087-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGAI SEIICHI
IPC: H01L29/74
Filed: 1977-04-05
Abstract: PURPOSE: To secure formation of an isolation region in a short time by forming the poly Si at the groove provided surrounding the prescribed area of the Si substrate and then injecting the impurity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60182539-A (JP)
Title: Cassette tape recorder
Inventor: SHINOHARA ISAO
IPC: G11B15/02
Filed: 1984-02-29
Abstract: PURPOSE:To attain the recording for a long time with simple operation by putting the mechanism at one side under a recording mode when the mechanism at the other side is set in a recording state and finishes its operation after reciprocating the running. CONSTITUTION:When a record button 11 is pushed, a mechanism 9 is put under a recording mode. Then the record signal supplied from outside is transmitted to the head of the mechanism via a volume 9. Under such a condition, it is decided whether a tape loaded to the mechanism 9 reaches its termination. When the tape termination is detected, the tape driving is reversed to maintain the recording mode. Then the drive of the mechanism 9 is stopped when the tape termination is detected again. Here a mechanism 10 is put under a recording mode as long as a consecutive record switch 22 is kept on. Furthermore, the driving of the mechanism 10 is reversed when the tape termination is detected again. Thus a consecutive recording action is through.
Patent JP-S63206822-A (JP)
Title: Housing system for position information input device in keyboard
Inventor: HONJO AKIO
IPC: G06F3/039
Filed: 1987-02-24
Abstract: PURPOSE:To effectively utilize a space, by providing the space which houses a position information input device in a keyboard, and controlling variably a cable which connects the position information input device in use to the keyboard. CONSTITUTION:In the keyboard 2, a cable take up device 5 to take up the cable 6 of the position information input device 1, a controller 4, and the housing space of the device 1 are provided. The device 1 can be drawn out from the keyboard 2 by operating a lock releasing switch,and it is set at a state possible to be used. When the device 1 is set at the state possible to be used, the control circuit 4 in the keyboard 2 and a computer 3 calculate the length of the cable 6, and control the cable 6 so as to be drawn out in the necessary minimum length. In such a way, it is possible to utilize the space in the neighborhood of the keyboard 2, and to heighten working efficiency.
Patent JP-H08210979-A (JP)
Title: Glow discharge emission spectral analyzing method and device used therefor
Inventor: YAMASHITA NOBORU
IPC: G01N21/67
Filed: 1995-02-02
Abstract: PURPOSE: To provide a spectral line for fluorine in a solid sample to allow a glow discharge emission spectral analysis by selecting an exciting gas from a mixture of neon, helium and argon, a mixture of neon and argon, and a mixture of helium and neon. CONSTITUTION: A sample 1 containing fluorine is airtightly pressed to the cathode block 5 of a glim glow discharge tube 4, the tube inner part S of an anode block 6 is kept at a fixed pressure with an exciting gas selected from a mixture of neon, helium and argon, a mixture of neon and argon, and a mixture of helium and neon. When a high frequency high voltage is applied between the sample 1 which is the cathode and the block 6 in this state, a glow discharge is caused to generate the anion of the exciting gas, which is accelerated by a high electric field, and collided with the sample 1 to emit fluorine atom from the surface. Since this fluorine atom is excited by the exciting gas in metastable state, and emits a light natural to fluorine (atomic beam spectrum) when returned again to the normal state, a glow discharge emission spectral analysis can be performed.
Patent JP-S55131771-A (JP)
Title: Vehicle speed recorder
Inventor: NAKATANI TSUTOMU
IPC: G01P1/12
Filed: 1979-04-03
Abstract: PURPOSE: To accomplish accurate detection of the change in the speed immediately before stop with a simple construction by producing a specific point indicating signal and a specific point detecting signal for the vehicle speed by means of a switch mechanism adapted to act at a specific mark-off point of the speed.  
     CONSTITUTION: The vehicle speed detecting section 1 is provided immediately below the dial plate of the speedometer with a switch mechanism 10 adapted to close only at the position of 0, 10, 20km/h. Upon the feed of a specific point indicating signal to the encoding circuit 2, a specific point detecting signal is produced in the NAND circuit 11 and sent to a shift register as shift pulse via chattering preventing circuit 6. As a result, a shifting action is made with the shift register and the specific point indicating signal is indicated on the display 4. Under such a condition, upon sudden stop of the vehicle, a sign of indicating the specific point is presented to the display section 4 so that it retroacts from the specific point zero where the vehicle stops. In this manner, actual changes in the speed can be clearly estimated within a certain space of time immediately before the stop of the vehicle. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000243988-A (JP)
Title: Photoelectric conversion element
Inventor: SATO MITSUNOBU
IPC: H01L31/04
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a photoelectric conversion element in which the size of a substrate can be made large and which prevents a drop in conversion efficiency due to a heat cycle and a wet heat cycle by a method wherein a polyarylate comprises a structure unit expressed by a specific formula and a specific residual monomer amount are provided on a polyarylate film. SOLUTION: In this photoelectric conversion element, a photoelectric conversion layer having one p-n junction or one pin junction is provided on a polyarylate film via a conductive layer. Polyarylate comprises a structure unit expressed by a formula (in the formula, R1 to R8 represent independently hydrogen atoms, halogen atoms, a 1 to 5C alkyl group, an aryl group, a phenyl group and a nitro group, and X is selected from a single bond, oxygen atoms, sulfur atoms, an alkylene group, an alkyliden group, a soxoalkylden group, a halo- substitution alkylene group, a halo-substitution alkylene group, a phenyl alkyliden group and the like), a residual monomer amount in the polyarylate film is set at 2000 ppm or lower, and a light transmission amount is set at 50% or higher at 550 nm.
Patent JP-S61198264-A (JP)
Inventor: SAKAGUCHI SHOZABURO
IPC: G01C21/00
Filed: 1985-02-28
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-S61197173-A (JP)
Inventor: SAKAI ETSURO
IPC: B25H1/00
Filed: 1985-02-28
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-S55132275-A (JP)
Title: Liquid jet recording head
Inventor: SHIRATO YOSHIAKI
IPC: B41J2/16
Filed: 1979-04-02
Abstract: PURPOSE:To obtain a recorded picture of high resolution, high clearness and excellent quality by specifying the relation of distances from an orifice to an energy actuating part and from the energy actuating part to the surface of the wall inside a common liquid chamber. CONSTITUTION:In a recording head 101 many liuqid-discharging parts 102 are arranged at a fixed interval and the liquid-discharging parts are connected with a common liquid chamber 103 provided in the rear thereof, while the common liquid chamber 103 is supplied with liquid by a supply pipe 106. In the device, an excellent recording performance can be obtained by setting the relation expressed as L1/L2<=1, wherein L1 is the distance between orifices 107 discharging liquid drips and an energy actuating part 109, while L2, the distance between the energy actuating part 109 and the inner wall surface 111 opposed to the inlet ports 104 of the common liquid chamber 103.
Patent JP-H02218347-A (JP)
Title: Magnetic resonance image photographing device
Inventor: HOSHINO KAZUYA
IPC: G01R33/48
Filed: 1989-02-20
Abstract: PURPOSE:To obtain the data at a desired phase and obviate the need of the long scan time by providing an electrocardiogram signal detecting means, trigger generating means based on the electrocardiogram signal, delayed time determining means based on the trigger signal, and a switching means for the phase encode quantity. CONSTITUTION:An operator sets scan parameters and also sets a delayed time Td from an operating console 32. A sequence memory circuit 26 generates trigger signals on the basis of the R-wave 10 of the electrocardiogram signal sent through a calculator 27 from an electrocardiogram detecting circuit 34, and controls a gradient magnetic field driving circuit 23 so as to start scanning according to the set scan parameter. At this time, the phase encode quantity is switched after the set delayed time Td. Since a setting means for the delayed time is installed, data can be collected, setting the range of the desired heart- beat phase at the vicinity of the center of the phase encode quantity switching cycle, and the interpolation calculation of the data in the case when the data of the desired heart-beat phase is obtained can be carried out effectively at the same time to the scan time.
Patent JP-S63205954-A (JP)
Title: Semiconductor device
Inventor: HANAKURA MITSURU
IPC: H01L29/74
Filed: 1987-02-23
Abstract: PURPOSE:To realize the high breakdown strength and to improve an ON characteristic by a method wherein, at a semiconductor device where layers of P, N<+>, N<->, P and N<++> conductivity types are formed in this order, the sheet resistance of the N<+> layer formed by deposition of N-type impurities is set to 90-300OMEGA per unit square. CONSTITUTION:Phosphorus 12 is deposited on one side of an N-type silicon substrate 11. During this process, the sheet resistance of this deposition (phosphorus) layer 12 is set to a range from 90 to 300OMEGA per unit square. An epitaxial growth layer 13 is formed on the layer. After that, if a forcible diffusion process is executed at about 1200 deg.C and for about 165 hours, the diffusion of the phosphorus proceeds toward the inner direction of the N-type substrate 11 and toward the epitaxial growth layer 13, and an N<+> layer 14 is formed. After that, a P base layer 15 and a P emitter layer 16 are diffused. If the sheet resistance of the deposition layer amounts to higher than 90OMEGA per unit square, a turn-ON characteristic is improved; if the sheet resistance is set to lower than 300OMEGA per unit square, the high breakdown strength is obtained.
Patent JP-S62201098-A (JP)
Title: Excitation of stepping motor
Inventor: TAJIMA AKIO
IPC: H02P8/00
Filed: 1986-02-25
Abstract: PURPOSE:To stabilize a starting property, to suppress a current at stand-by state, and to decrease holding torque at the stand-by state, by holding the stand-by state by one-phase excitation. CONSTITUTION:In a step motor composed of four poles of A phase, inverted A phase, B phase and inverted B phase, at stand-by state, for example, only A phase is excited and one-phase excitation stand-by state is made. At a starting state, A phase and B phase are excited and two-phase excitation state is made, and then ordinary two-phase excitation drive is made. After the drive ending, two-phase hold state is made, and then one-phase excitation stand-by state is made.
Patent JP-S58157317-A (JP)
Inventor: HAYASE MASUTAROU
IPC: H02G7/16
Filed: 1982-03-12
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。