baber/WOPTO huggingface dataset:
Patent JP-H01241619-A (JP)
Title: Multi-window processor
Inventor: OMURA KENJI
IPC: G06F3/048
Filed: 1988-03-23
Abstract: PURPOSE:To apparently improve a multi-window display speed by using two-port memory as a window memory and executing the transferring of multi-window data from the window memory through an exclusively used bus to a picture memory. CONSTITUTION:When a window data transferring control signal is supplied from a control means to a window memory 3, the window data of a designated RAM area 3R are internally transferred to an SAM area 3S and after that, the data can be transferred through an exclusively used bus 6 to the prescribed area of the picture memory. Namely, the two-port memory is used as the window memory 3 and the window data are transferred from the window memory 3 through the exclusively used bus 6 to the picture memory. Thus, even while the transferring operation of the window data is executed, the picture data to be outputted from a processor 1 can be written to the window memory 3 and the apparent multi-window display speed can be extremely improved.
Patent JP-S61229914-A (JP)
Title: Lubricator for internal-combustion engine
Inventor: KAWAKITA TSUNEHIRO
IPC: F01M1/08
Filed: 1985-04-02
Abstract: PURPOSE:To perform lubrication and cooling at each portion of piston properly with correspondence to the operating conditions by controlling the quantity of lubricant to be injected through an oil jet to the rear face at the head section of piston with correspondence to the temperature of lubricant. CONSTITUTION:When the temperature of lubricant is low, a bimetal valve 29 will close the opening 28 of case 25 thus to never inject the lubricant through the nozzle 26. Consequently, respective section of piston 22 is lubricated only by the lubricant injected through a spray hole 21. While upon temperature rise, the bimetal valve 19 will open the opening 28 with correspondence to the temperature. Consequently, proper quantity of lubricant is injected through respective jet nozzle 26 to cool the head section of piston 22. In such a manner, respective section of piston 22 is lubricated and cooled properly with correspondence to the operating conditions of engine.
Patent JP-H03269880-A (JP)
Title: Pickup guiding device
Inventor: TEJIMA DAISUKE
IPC: G11B21/08
Filed: 1990-03-19
Abstract: PURPOSE:To improve the performance of the fast access and the traceability in prescribed travel of a pickup by increasing the regualtion of the travel position of a pickup main body more than ever when a detection signal is abutted. CONSTITUTION:The center line 6c of the movable piece 6a of a detection switch 6 is deviated by dimension X in a direction of arrow head K against the center line of a guide shaft, and the movable piece 6a is mounted on one plane part 1f on a chassis 1. When a projecting piece 5d is abutted with the movable piece 6a, a reaction force in a direction of arrow head H is generated in the projecting piece 5d, and angular moment due to the reaction force is applied to the pickup 5 in a direction of arrow head F, and moment generated by the abutting of the movable piece 6a functions so as to more surely perform position regulation in the tangential direction of the pickup 5. Thereby, it is possible to further improve the performance of the fast access and the traceability in the prescribed travel, etc., of the pickup 5.
Patent JP-S54161807-A (JP)
Title: Outgoing/incoming control system
Inventor: TSUKADA KEIICHI
IPC: H04Q7/22
Filed: 1978-06-12
Abstract: PURPOSE:To secure an automatic performance of various types of services as the subscriber desires by controlling the outgoing/incoming for the individual carrying the transmitter with him via the controller or the exchange and thus varying the functions of the telephone and the exchange. CONSTITUTION:Transmitter 9 carried by each individual transmits the electric waves or the ultrasonic waves which are modulated by the individual-based code or frequency. And at the side of receiver 7, the waves or the ultrasonic waves are received within each telephone 13 to perform the demodulation. Then receiver 7 informs exchange 3 via the subscriber line of controller 8 or telephone 13 the fact that the individual carrying the transmitter is near telephone 13, and then the outgoing/incoming regarding the individual carrying transmitter 9 is controlled via controller 8 or exchange 3. Thus, the functions can be altered for telephone 13 or exchange 3, and ensuring an automatic execution for various types of services  according to the subscriber's desire.
Patent JP-S52154468-A (JP)
Title: Rotary electric razor
Inventor: OSADA MASASHI
IPC: B26B19/14
Filed: 1976-06-16
Abstract: PURPOSE: To smoothly turn inner blades and to cut moustaches sharply; the blades being disposed at a specified angle making with a radial line extending from the rotation center. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H115508-A (JP)
Title: Air bag inflating device provided with pressure regulating means
Inventor: MCFARLAND ERIC R
IPC: B60R21/26
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an expansion fluid supply device supplying an expansion fluid inflating an occupant crash protection device while adjusting a pressure. SOLUTION: An inflater 10 is provided with a housing 20 and an inflation fluid source 140 provided in this housing. The inflation fluid source 140 can be operated so as to generate a pressurized inflation fluid. The housing 20 can be deformed by the pressure of the inflation fluid in the housing when the inflation fluid source 140 is operated. The housing 20 has a fluid outlet 52 for allowing the inflation fluid to flow out from this housing. An adjusting passage 160 is provided between the inflation fluid source 140 and the fluid outlet 52. The inflator 10 is provided with a part 84, 82, 110, 42 for flowing substantially all the inflation fluids through the adjusting passage 160 between the inflation fluid source 140 and the fluid outlet 52.
Patent JP-S56167493-A (JP)
Title: Water-absorptive bar roller cover for offset printer
Inventor: TAKEDA HIROBUMI
IPC: B41N7/04
Filed: 1980-05-29
Abstract: PURPOSE: To obtain a bar roller cover which is excellent in water absorbability, wear resistance, and durability, as well as closeness to a roller, and can withstand high-speed printing for a long period of time by a method in which a reinforcing fiber is added to and kneaded with an ethylene-vinyl alcohol resin as the main material, and the mixture is molded into a porous tube form.  
     CONSTITUTION: To an ethylene-vinyl alcohol resin [preferably a hydrophilic thermoplastic resin, e.g., ethylen/vinyl alcohol(3/7) random copolymer, having crystalline and noncrystalline portions and a softening temperature of 180°C; that is, a high durability to boiling water], a reinforcing fiber, e.g., of 5mm-long strong rayon fiber, etc., is added and mixed in a proportion 10pts.wt. on the basis of 10pts.wt. resin, for example. Furthermore, a pore-forming agent is added to the mixture and kneaded heating, and then extrusion-molded into a porous tubular form to obtain the desired porous tubular body. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05273731-A (JP)
Title: Guide for cutter and sheet material carrying device
IPC: B65H29/60
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a guide for a cutter by which a cut piece obtained by cutting a thin sheet material to a short size is surely discarded without going round to a carrying path. CONSTITUTION:In the case of feeding the sheet material from an upstream side carrying path 12 to a downstream side carrying path 28, a guide main body 26 is made in a fallen down state so that the top face of the main body 26 is made a guide surface. In the case of cutting the sheet material to the short size, the main body 26 is made in a standing state. A flexible scraping member 34 attached to the tip part of the main body 26 surely scrapes the cut piece P by preventing the cut piece P from passing between a moving blade 18 and the main body 26 and going round to the carrying path when the moving blade 18 falls and meshes with a fixed blade 16. Especially, even in the case that an adhesion part is provided at a part of the cut piece P, the cut piece is surely discarded without going round to the carrying path.
Patent JP-H03271885-A (JP)
Title: Ic card system
Inventor: OKI SHINJI
IPC: G06F21/62
Filed: 1990-03-20
Abstract: PURPOSE:To improve the security property by using a code, which cannot be read without a designated code, besides a fixed password number and changing this code in time series. CONSTITUTION:When the password number is transmitted to a computer 1 and coincides with that in the computer, the code which a code designating means 23 designates for preceding read/write is read out from an IC card 4; and when coincidence of the code is confirmed by a code decoding means 22, security is unlocked to set the readable/writable state. The code is changed in time series at each time of using the IC card 4. Therefore, the wrong use due to decoding or the like is more difficult in comparison with the use of a fixed code. Even if the wrong use is tried, it is impossible, and the card use of the right user is impossible to easily find the abnormality. Thus, the security property is improved.
Patent JP-S52154357-A (JP)
Title: Production of semiconductor device
Inventor: ARIIZUMI SHIYOUJI
IPC: H01L23/31
Filed: 1976-06-18
Abstract: PURPOSE: To release the pressing force and electrical polarization produced at mutual contact faces by forming a sintered film of a silica-based film between a semiconductor pellet and plastics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08273670-A (JP)
Title: Nonqueous electrolyt secondary battery
Inventor: NAGAKI KOJI
IPC: H01M4/587
Filed: 1995-03-29
Abstract: PURPOSE: To improve binding performance of mutual carbon powders, improve flexibility, and improve adhesive strength with metallic foil of a current collecting body by using N-methoxymethylated amide resin expressed by a formula as a binding agent instead of PVDF. CONSTITUTION: In a nonaqueous electrolyte secondary battery having a positive electrode, a negative electrode where a carbon particle layer composed of a particle of a carbon material which can store and release lithium and a binding agent is arranged on a current collecting body and nonaqueous electrolyte, the nonaqueous electrolyte secondary battery contains a binding agent composed of N-methoxymethylated amide resin where hydrogen of amide bonding of polyamide resin is partially substituted with a methoxymethyl group as shown by a molecular formula I. Therefore, even if charge and discharge are repeated, since a carbon particle does not separate and fall off from metallic foil of a current collecting body, battery capacity is hardly reduced.
Patent JP-S56166022-A (JP)
Title: Manufacture of film or sheet in vinyl chloride resin
Inventor: KITOU KAZUHARU
IPC: B29C43/24
Filed: 1980-05-28
Abstract: PURPOSE: To manufacture a film or a sheet in vinyl chloride, which is flatted and is not sticky, by a method wherein a bridged vinyl chloride polymer and a vinyl chloride polymer not bridged are compounded and kneaded, and calender-formed at 140W200°C.  
     CONSTITUTION: 5W90pts.wt. bridged vinyl chloride polymer of not more than  60% gel molar fraction and not less than 5 swelling degree and 95W110pts.wt. vinyl chloride polymer not bridged are kneaded and compounded, and calender- formed at a temperature of 140W200°C. Thus, a vinyl chloride film or sheet which  is flatted, is not sticky and is extremely excellent in feeling can be manufactured.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08271370-A (JP)
Title: Method and device for inspecting conduit
Inventor: SUZUKI KOZO
IPC: G01N29/04
Filed: 1995-03-29
Abstract: PURPOSE: To provide a simple and easy conduit inspecting method capable of quickly estimating an opened/broken position developed on a gas pipe with good accuracy, for example. CONSTITUTION: A sound is generated at the open end section 16 of a gas pipe 2 hidden by a cover layer (earth) such as a city gas pipe buried in the ground. An acoustic wave is propagated in the gas pipe 2, and the acoustic wave propagated in the gas pipe 2 is received at multiple positions outside the cover layer. The spatial distribution of the received sound quantity is obtained, and the position of the gas pipe 2 or an opened/broken position A developed on the gas pipe 2 is estimated according to the obtained distribution of the received sound quantity.
Patent JP-S63236533-A (JP)
Title: Dispersion of low molecular weight polyolefin
Inventor: YASUDA KEIICHI
IPC: B01J13/00
Filed: 1987-03-25
Abstract: PURPOSE:To eliminate the disintegration of a dispersion with the elapse of days, by preparing a dispersion of low M.W. polyolefin by polymerizing a vinyl monomer in the coexistence of a substantially saturated polymer and low M.W. polyolefin. CONSTITUTION:In the coexistence of a substantially saturated polymer (A) and low M.W. polyolefin (B), a vinyl monomer (C) is polymerized to prepare a low M.W. polyolefin dispersion. As the polymer A, a polyester or styrene resin having a wt. average M.W. of 500-2,000,000 and a glass transition point of 0 deg.C or more is pref. and, as the low M.W polyolefin (B), one having a wt. average M.W. of 1,000-70,000 is pref. As the vinyl monomer (C), an aromatic hydrocarbon type vinyl monomer is pref. Further, the compounding of A: 30-70wt.%, B: 1-30wt.% and C: 10-50wt.% is pref.
Patent JP-S58189824-A (JP)
Title: Vertical magnetic recording medium
Inventor: KOIZUMI MAKOTO
IPC: G11B5/64
Filed: 1982-04-30
Abstract: PURPOSE:To stabilize the state of the contact of a magnetic head with a tape and to simplify stages for manufacturing the medium by providing the function of the soft magnetic underlayer of a 2-layered film medium for vertical recording to the base film of the tape to eliminate the underlayer. CONSTITUTION:A Co-Cr alloy 1 contg. 18-25wt% Cr and having 0.2-0.8mum thickness is deposited on a polyester film 2 having 18-39mum thickness as the base of a tape by a known RF sputtering method. The film 2 contains soft magnetic ferrite powder 3 having 0.07-0.15mum major axis size, <=5 axial ratio, -0.5 Oe coercive force Hc and -3,500 G Bm at 2.7-3.1g/cm<3> filling degree. The film 2 is manufactured by carrying out a kneading stage before the rolling of a known method for manufacturing a polyester film and by kneading a film base with soft magnetic ferrite powder in the presence of a solvent by means of a ball mill in the kneading stage.
Patent JP-H02250456-A (JP)
Title: Telephone set
Inventor: HARUNO AKIRA
IPC: H04M1/60
Filed: 1989-03-23
Abstract: PURPOSE:To prevent a telephone set from being interrupted in error on the way of speech of a caller by detecting it that a receiver is detached from a ear with a sensor section and sending a voice of the caller from a speaker. CONSTITUTION:When a receiver 3 is detached from an ear, a sensor section 2 built in a handset section 1 detects it that the receiver 3 is detached from the ear of the called party and not in contact with the ear and signal is sent to a speaker connection section 7. The speaker connection section 7 branches the voice signal based on the signal and inputs the voice signal to a voice amplifier section 6. The voice amplifier section 6 amplifies the voice signal and sends the resulting signal to a speaker section 6, which outputs the voice of a caller from the speaker upon the receipt of the voice signal. Thus, since the voice from the receiver 3 is listened to from the speaker section 5, it is prevented that the voice of the caller is missed even when the receiver 3 is detached from the ear.
Patent JP-S55163952-A (JP)
Title: One-dimensional solid-state pickup unit
Inventor: INOUE HIDEHIKO
IPC: H04N5/335
Filed: 1979-06-07
Abstract: PURPOSE:To make it possible to stabilize a black level which is unrelated to the quantity of incident light of an output signal, by gating part of the output signal obtained at constant intervals, by converting this signal into a DC current and then by supplying it to the input part of an electric charge transfer element. CONSTITUTION:The reference ''0'' level of the output signal of one-dimensional solid-state pickup element 1 supplied to clamping circuit 13 is clamped to a certain potential. Then, the reference black level is gated by gate circuit 14 with gate pulses from clock pulse generator 18 and a DC voltage corresponding to the level is integrating and holding circuit 15 and, after amplified 16, applied to the 2nd gate electrode 4 via terminal 10 of pickup element 1. On the other hand, since the 1st gate electrode 3 is applied with a constant voltage from reference voltage generating circuit 17 via terminal 9, a part, when changing in black level due to a change in temperature, is detected and the voltage applied to the 2nd gate electrode 4 changes to control the quantity of injected bias charge, thereby canceling the variation of dark current.
Patent JP-S57187665-A (JP)
Title: Current-voltage converter
Inventor: MATSUI KUNIHIKO
IPC: G01R19/00
Filed: 1981-05-14
Abstract: PURPOSE:To obtain a current-voltage converter withstanding outside noises and oscillation and not being affected by an error voltage such as an offset voltage, by connecting two ends of a current source to noninverting and inverting terminals of an operational amplifier respectively. CONSTITUTION:One end of a current source such as a radiation detector 31 having a resistor RS is connected to a reference resistor RL and thereby it is formed into a current-voltage converter which withstands outside noises and oscillation. On the other hand, this end is connected simultaneously to the noninverting terminal of an operational amplifier 33, while the other end of the source is connected to the inverting terminal of the amplifier. In this constitution, a converted voltage V03 from a current (is) takes a value based on the formulaI, and when the resistor RS is set so that it has resistance large enough in comparison with that of the resistor RL, the voltage V03 takes a value based on the formula II which is free from the effect of an offset voltage Voff. Thus the device turns to be a current-voltage converter  which withstands outside noises and oscillation and is not affected by an error voltage such as the offset voltage.
Patent JP-S59197719-A (JP)
Title: Catalytic burner
Inventor: IDA HARUO
IPC: F23D14/18
Filed: 1983-04-22
Abstract: PURPOSE:To make it possible to accurately carry out opening and closing of a flow adjusting valve by bringing the other end of an inner pipe constituting a temperature control mechanism into contact with the other end of a valve A and slide-moving the valve A by the other end of the inner pipe, and controlling contact and separation of an O-ring with and from a valve B. CONSTITUTION:By turning a temperature setting thumb nut 40, the inner pipe 38 fastened by screws to a gas supply pipe 43 moves while turning. This inner pipe 38 moves a valve A27 through a shoulder 58 thereof and varies a distance between the O-ring C37 of the valve A27 and the valve B31, that is, a relative position between the valve A27 and the valve B31. By this operation, the temperature setting is carried out. Further, since the opening and closing of the flow adjusting valve is carried out on the same axis, it is possible to precisely transmit the delicate movement of the temperature control mechanism to the flow adjusting valve.
Patent JP-S54162463-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KARIMOTO HIROYASU
IPC: H01L21/60
Filed: 1978-06-13
Abstract: PURPOSE: To prevent the occurrence of cracks for the insulating film, by making flat the surface of the bump metal welded to the leads and making uniform the stress with broader contact area.  
     CONSTITUTION: The Al wiring 53 is formed on the SiO 2  film 52 of the Si substrate 51, the SiO 2  54 is etched and opened 56 with the resist mask 55 and the Al layer 57 having the same thickness as the film 54 is evaporated. The mask 55 is removed and the double layered film 59 of Cr-Cu is evaporated on the flat surface in which the Al layer 58 is incorporated. When the Au bump electrode 61 is made with the resist mask 60 having greater window than the layer 58 by taking the film 59 as the plating electrode, since no step difference at the window open part is present, the bump top surface is flat. The resist 60 is removed, the film 59 is etched with the resist mask 62, the mask 62 is made flat to produce chips. Further, the bump metal 61 and the leads on the film carrier are thermally pressed. At this time, the stress is exerted uniformly on the surface of the electrode 61, it is buffered with the layers 58 and 53, and the reliability of the device can greatly be increased without damaging the insulation film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63242173-A (JP)
Title: Inverter
Inventor: KOSEKI SHOICHIRO
IPC: H02J3/38
Filed: 1987-03-27
Abstract: PURPOSE:To effect stabilized parallel operation with good follow up characteristics, by a method wherein the operating frequency of a power inverter circuit is controlled by a predetermined phase difference signal between AC terminals and an operational frequency signal having drooping characteristics. CONSTITUTION:A DC power source 2 is connected to the DC terminal 1b of a power inverter circuit 1 and the series circuit of a reactor 3 and a switch 4 is connected between an AC terminal 1a and an AC output terminal 16. A phase difference detecting circuit 5 detects a phase difference between the voltage V1 of said AC terminal 1a and the voltage Vs of the AC output terminal 15 and outputs an output delta. An input, selected from one of a signal (f0) from a reference frequency signal generating circuit 17 and a system frequency signal (fs) from a frequency detector 13 by a switch 15, thereafter, delayed by a primary delay circuit 14, and said phase signal delta, delayed by another primary delay circuit 8, are inputted into an oscillator 9 while the operating frequency of the power inverter circuit 1 is controlled by the output of the oscillator 9. According to this constitution, the phase difference may be detected without any delay, therefore, the sudden change of the frequency may be followed up.
Patent JP-H04307610-A (JP)
Title: Clock switching circuit
Inventor: KOZARU YASUTAKA
IPC: H03K17/00
Filed: 1991-04-04
Abstract: PURPOSE:To attain the smooth system switch of clocks by preventing the occurrence of a pulse of the small time width, i.e., a 'whisker' that causes the malfunction of a logic circuit, etc., when the clock is switched between a working system and a stand-by system. CONSTITUTION:A working system clock selection circuit 3 is provided together with a stand-by system clock selection circuit 5, a 1st flip-flop 7 which secures the synchronization between an external system switch signal and a stand-by system clock, and edge detection circuit 8 which outputs a pulse of the small time width when a changing point is detected out of the output of the flip-flop 7, and a 2nd flip-flop 9 which outputs a mask pulse that is reset by a working pulse inputted to a clock terminal for the first time after the end of the pulse of the small time width. Then an output clock selection circuit 10 outputs a clock pulse according to the output of the flip-flop 7, and on OR gate 11 secures the OR connection between the output of the flip-flop 9 and the output of the circuit 10.
Patent JP-S52155117-A (JP)
Title: Stabilizing treatment of dephosphorization flux of cac2-alkaline earth metal halide system
Inventor: KATAYAMA HIROYUKI
IPC: C21C1/02
Filed: 1976-06-18
Abstract: PURPOSE: To stabilize flux by heating and holding, with oxidizing flame of burner, the inner part of the reaction vessel in which the flux is left after the dephosphorization reaction of molten bath. 
     COPYRIGHT: (C)1977,JPO&Japio