baber/WOPTO huggingface dataset:
Patent JP-S60224245-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIKAWA MICHIHIRO
IPC: H01L23/522
Filed: 1984-04-20
Abstract: PURPOSE:To obtain excellent contact property between electrode wirings and diffused layers and the like, by forming contact holes in an insulating film, thereafter depositing a conducting film on the entire surface, etching the film so that the film remains only on the inner walls of the contact holes, and forming electrode wirings on the contact holes. CONSTITUTION:Contact holes 18a and 18b are formed on a CVD SiO2 film 15. Then an Mo film 19 is deposited on the entire surface by a chemical vapor growing method. The film is made to remain in a taper shape on the side walls of the contact holes 18a and 18b by RIE. Then Al electrode wirings 20a and 20b are formed. Therefore, wire breakdown at the step parts as experience in conventional device does not occur in the Al electrode wirings 20a and 20b. The wirings can be connected to a gate electrode 13 and a diffused layer 14 electrically excellently.
Patent JP-S555972-A (JP)
Title: Polyester composition
Inventor: KOBAYASHI SHIGEO
IPC: C08G59/00
Filed: 1978-06-29
Abstract: PURPOSE: To prepare a polyester composition having excellent moldability at a mold temperature of ≤100°C, and giving a molded article having excellent surface characteristics and heat resistance, by adding an organic crystallization promoter to a specific polyester.  
     CONSTITUTION: A polyester composition which gives a molded article having a surface crystallinity of ≥0.5 and a water absorption of ≤0.2 wt% (water immersion at 23°C for 3 days), when molded at a mold temperature of ≤100°C, is prepared by compounding (A) a polyester having an intrinsic viscosity of ≥0.5 and composed of at least 80% of ethylene terephthalate unit, with (B) 0.1W20 wt% of an organic crystallization promoter such as polyethylene glycol, pentaerythritol, etc., (C) ≤15 wt% of a polyfunctional compound having one or more groups reactive with OH and COOH groups, (D) ≤10 wt% of a reaction catalyst such as an amine, a higher fatty acid metal salt, etc., and (E) ≤40 wt% of an inorganic filler having an average particle diameter of ≤30μ, such as talc, clay, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000276324-A (JP)
Title: Digital data transfer processor
Inventor: SHIMIZU TOSHIYUKI
IPC: G09G5/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a digital data transfer processor capable of executing some intermittent data transfer processing in the optimum state while considering of an access processing speed to a memory in the case of executing digital image data transfer processing of large capacity from a microprocessor. SOLUTION: In the case of executing digital data transfer processing from a microprocessor 1 to an image memory 2, a buffer memory 10 having some data storing capacity is arranged on a data route between the microprocessor 1 and a memory controller 5 and a row address decoding processing part 11 and a buffer management processing part 13 are also arranged between them. Consequently data transfer processing from the microprocessor 1 to the buffer memory 10 can be intermittently executed in each data series having the same row address.
Patent JP-H04313689-A (JP)
Title: Heat storage device
Inventor: YANATORI MICHIO
IPC: F28D20/00
Filed: 1991-04-12
Abstract: PURPOSE:To install a heat generating medium inside a large number of heat storage members or heat storage capsules and assemble, dismantle, replace and repair the heat generating medium in a simple fashion. CONSTITUTION:A support member is installed to the lower part of a heat transfer frame 1. A large number of heat storage members 2 are installed inside the frame where the heat storage members 2 are supported with the support member. Around the support member there are installed penetration holes 7 so that fluid may be introduced easily. A groove is installed on the outside of the frame 1 where a heat generation medium 3 is placed in close contact inside the groove. These heat storage devices are laid out in a close contact fashion in a horizontal direction, which makes it possible to replace or repair the heat generating mediums easily without excluding the heat storage members outside. Furthermore, this construction make it possible to introduce the fluid around the heat storage members or heat storage capsules more easily and assemble and dismantle the whole heat storage device with more ease as well.
Patent JP-S57194666-A (JP)
Title: Reading device
Inventor: KISHI HIROTOSHI
IPC: H04N1/38
Filed: 1981-05-26
Abstract: PURPOSE:To obtain a reading device which can obtain a new image formed in selecting the specific part of an original, by positioning the inversion point of a reading scan system in accordance with the instruction of coordinate information data which is produced by a tablet input device. CONSTITUTION:An original is put on an input device 4 while a casing 2 storing a reading scanner is kept open, and the range of osition of the image to be read is indicated by an input pen 5. Then various types of read commands are indicated by a menue device 6, and these information are transferred to a CPU which is not shown in the diagram. Then a button of an operation part 24 is pushed. Thus the casing 2 closes automatically, and the original is fixed between the device 4 and a casing glass window 22. A reading scan system 15 within the casing 2 is controlled by a CPU which is not shown in the diagram and gives an optical scan to the range of the position of the image on the original. Then the read signal is delivered according to a designated read command.
Patent JP-S61237031-A (JP)
Title: Airtightness tester for manhole or the like
Inventor: MIDORIKAWA TAKAO
IPC: G01M3/26
Filed: 1985-04-15
Abstract: PURPOSE:To facilitate the testing of airtightness, by making the center of a support surface aligning the center of a receiving frame with a projection rod section of a push piece, by feeding a compression air after a testing lid lowers to press on the receiving frame. CONSTITUTION:A receiving frame (a) conveyed onto a support surface 5 of a disc section 3 to make the center thereof (a) align the center of the support surface 5 by a projection rod section 8a of a push piece 8. Then, a testing lid 7 lowers to press on the receiving frame (a) and a compressed air is supplied between the receiving frame (a) and the testing lid 7 from a compressed air introduction path 7b of the testing lid 7 and thus, the airtightness is tested depending on the pressure state by the compressed air.
Patent JP-H09270238-A (JP)
Title: Electron source, image forming device, and manufacture of them
Inventor: SUZUKI YOSHIO
IPC: H01J9/02
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce a step difference in a wiring crossing part, and moreover the rate of defects in the stepped part without increasing writing resistance, by making the X-direction wiring (lower layer wire) have structure wherein the width of the wiring is expanded, and the thickness is reduced at the lower part of a layer-to-layer insulating layer. SOLUTION: Element electrodes 002 and 003, for obtaining electric connection, are provided on a base board 001 composed of an insulator. In this surface conductive electron emitting element; a pair of element electrodes 002 and 003 are provided for obtaining electric connection, and an electrode interval of the pair of the electrodes 002 and 003 is several μm - several hundreds μm, and a film thickness is several hundreds - several thousands angstroms. Also, the coat thickness of a conductive thin film 004 is preferably in the range of several tens - several thousands angstroms. An X-direction wiring 72, connected to the electrode 002, has width-expanded structure in a portion where the thickness is reduced.
Patent JP-S58197819-A (JP)
Title: Forming method for pattern
Inventor: MORITA MASAO
IPC: G03C5/00
Filed: 1982-05-14
Abstract: PURPOSE:To form a pattern of a high form factor and high resolution by a small quantity of irradiation by forming a base material forming an added polymerizable active point through the irradiation of high energy rays in double- layer structure and using an organic high molecular material film as a lower layer and a silicon oxide film as an upper layer. CONSTITUTION:Base material films of two layers, the lower layer thereof consists of the organic high molecular material film and the upper layer thereof the silicon oxide film, are used, an irradiation pattern-shaped graft polymer film is formed onto the silicon oxide film of the upper layer, the silicon oxide film not coated with the graft polymer film is removed through etching while using the graft polymer film as a mask, and the organic high molecular material film in a region not coated with the silicon oxide film is removed through etching. The pattern can be transferred to the comparatively thick organic high molecular material film even when the thin silicon oxide film is used because the silicon oxide film forms the added polymerizable active point through the irradiation of high energy rays and is not etched at all through dry etching treatment using oxygen gas, an etching rate thereof is large to the organic high molecular material film.
Patent JP-S62237994-A (JP)
Title: Apparatus for controlling injection of chlorine
Inventor: KURIHARA CHIYOUKO
IPC: C02F1/76
Filed: 1986-04-09
Abstract: PURPOSE:To control the injection of chlorine in proper quantities, by calculating a chlorine injection ratio Sn by a first operation means and subsequently calculating a chlorine injection ratio Sn' injected actually by a second operation means. CONSTITUTION:Raw water and return waste water are introduced into a water arrival well 1 respectively separately and mixed to be made to flow down to a mixing basin through a flowmeter 2. Not only chlorine but also a flocculant or a neutralizing agent are injected in water on the way of the flowing-down from the water arrival well to the mixing well to be mixed in the mixing basin 3. A first operation means 7 uses feedback correction quantity to calculate a chlorine injection ratio objective value Sn synchronous to control and a second operation means 9 uses a flow amount, a measured flow amount, the concn. of the residual chlorine of the mixing basin and a chlorine injection ratio objective value Sn as input values to correct the chlorine injection ratio objective value Sn to calculate Sn'. By this method, drinking water having sanitary and stable quality is obtained.
Patent JP-S524708-A (JP)
Title: Voice synthetic devic
Inventor: NAKADA KAZUO
IPC: G10L25/93
Filed: 1975-06-30
Abstract: PURPOSE: Voice synthetic device which uses residual waveform as sound source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57196248-A (JP)
Title: Electrophotographic receptor
Inventor: OOTA MASABUMI
IPC: G03G5/06
Filed: 1981-05-28
Abstract: PURPOSE:To provide flat high sensitivity to a receptor over the whole visible range and the wavelength range of a semiconductor laser and to enhance the endurance by adding a specified trisazo pigment to the charge generating layer and a specified diarylmethane compound to the charge transferring layer. CONSTITUTION:A charge generating layer contg. a triphenylamine type trisazo pigment represented by formulaIis formed on an electrically conductive support. A charge transferring layer contg. a diarylmethane compound represented by formula II[where R1 is 1-11C alkyl, (substituted)phenyl or heterocyclic, each of R2 and R3 is H, 1-4C alkyl, hydroxyalkyl, chloroalkyl or (substituted)aralkyl, R2 and R3 may bond to each other to form a heterocyclic ring contg. N, and each of R4 and R5 is H, 1-4C alkyl, alkoxy or halogen]is then formed on the charge generating layer. Thus, a receptor having high sensitivity over the visible range and the wavelength range of a semiconductor laser and superior endurance is obtd.
Patent JP-2000272697-A (JP)
Title: Beverage dispenser apparatus
Inventor: NISHIO TOMOYUKI
IPC: B67D1/07
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a beverage dispenser apparatus with a cleaning function, capable of avoiding an accidental trouble cused by water leaking from a washing water tank, and convenient for use. SOLUTION: A beverage dispenser apparatus has a housing 10 which houses a coil-like beverage feed pipe 14, each of both ends thereof being connected to a beverage inlet port 12 coupled to a circumferential wall of the housing 10 and to a beverage outlet port 13 coupled to a front wall of the housing 10, respectively, and a cooling water tank 15 for containing the beverage feed pipe 14 and for storing cooling water. A beverage storing container 20 is connected to the beverage inlet port 12 through a beverage feed hose 21 and a dispenser head 22, and a pouring valve 17 is coupled to the beverage outlet port 13.  A metal fitting 49 for a washing water outlet port, to which the dispenser head 22 is joined when washing is carried out, is connected to a washing water tank 41 for storing washing water, which is disposed in the housing 10 at a position above the cooling water tank 15, through a conduit 46, a pump 47 and a conduit 48.
Patent JP-S51137181-A (JP)
Title: Method of pressing and dehydrating by press machine
Inventor: YAMADA HIROFUMI
IPC: B28B3/00
Filed: 1975-06-27
Abstract: PURPOSE: To exclude promptly the water protruded from raw plates ansd make a time for dehydrating shorter, in a means for pressurizing and dehydrating the raw plates of asbestos plate piled up with major sheets. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S6040879-A (JP)
Inventor: KURAUSU IESUPAA YOHANSEN
IPC: F16K31/06
Filed: 1984-04-23
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-H06285662-A (JP)
Title: Device and method for laser beam machining
Inventor: MORI ATSUSHI
IPC: B23K26/064
Filed: 1993-04-07
Abstract: PURPOSE:To smoothly perform a cutting work which is oblique to a work by using a laser beam. CONSTITUTION:A laser beam 1 is converged by a condenser lens 1a, and irradiates in an oblique direction to a work 5. Also, a nozzle 3 for assist gas, is vertically held to the work 5. Assist gas 3b introduced from an assist gas introducing port 3a, is jetted from the tip of the nozzle 3 for assist gas, and is sprayed from an upside to the working point 5a of the work 5. By vertically spraying the assist gas 3b, a sufficient assist gas pressure is applied to the working point 5a. Also, an oblique working proceeds, the working point 5a moves, and even when a groove 5b is formed, optimum assist gas 3b is always supplied along with the groove 5b. At each working point 5a, a thermal and a chemical changes caused by the laser beam 1 obliquely irradiating and the assist gas 3b vertically sprayed, occur to melt a metal. Also, the melted metal is promptly removed by the assist gas 3b.
Patent JP-H08277212-A (JP)
Title: Dentifrice composition
Inventor: KANEKO DAISUKE
IPC: A61K8/44
Filed: 1995-04-05
Abstract: PURPOSE: To obtain an excellent dentifrice composition containing a specific amount of a magnesium N-acylglutamate having higher safety as, a foaming agent without changing the taste of a food after brushing teeth. CONSTITUTION: This dentifrice composition is obtained by blending 0.1-10wt.% magnesium N-acylglutamate as a foaming agent and capable of readily improving the taste of a food after brushing teeth at a low cost. The magnesium N-acylglutamate is a salt in which N-acylglutamic acid and magnesium are converted into counter ions at 1:1 molar ratio of the N-acylglutamic acid : magnesium or its mixture. The magnesium N-acylglutamate is obtained by neutralizing, e.g. the N-acylglutamic acid with magnesium hydroxide. The composition is good in taste during or after its use and can preferably be used as a composition for the oral cavity such as a pasty dentifrice or a toothwash.
Patent JP-S576125-A (JP)
Title: Flanged using bearing and is assembly method
Inventor: HIRATA MINORU
IPC: F16C19/18
Filed: 1980-06-13
Abstract: PURPOSE: To improve the safety and the performance of a double row angular contact call bearing having a flange at the end of its inner ring by assembling larger number of balls to the receway track at the flange side than the other side.  
     CONSTITUTION: In a bearing unit for the follower ring which receives large load to the ball row I at the inner ring flange 4 side, double rows of raceway grooves 13 and 14 are formed to the inside circumference of an outer ring 1. Balls 6 are installed in the maximum type in the raceway track I at the flange 4 side with a retainer 8 attached thereto so that the number of balls at that side is larger while less number of balls 5 are installed in the receway track II with a retainer 7 attached thereto. A ring rib 21 extending inward is formed between 2 receway tracks on the outer ring with its inside diameter slightly larger than the outside diameter of a shoulder 20 on the inner ring. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11277639-A (JP)
Title: Manufacture of film-made cylindrical belt
Inventor: KITAMURA ATSUSATO
IPC: B32B1/08
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a film-made cylindrical belt having particularly excellent mass productivity by incorporating a desired functionality, freely setting its thickness, and obtaining a surface smoothness. SOLUTION: The method for manufacturing a film-made cylindrical belt comprises a step of winding and cutting a raw fabric film (f) having a constitution of providing an adhesive layer f2 on a base material film f1 until a core 1 is wound by predetermined number of turns, a step of heat treating the film f wound on the core 1 under pressure and integrating it, then cooling it to form a cylindrical film F, a step of polishing a terminating site at the time of winding the film F on the core 1 as needed to eliminate a step, a step of surface treating or executing at least one surface from above the film F on the core 1 as needed, and a step of removing the film F from the core 1, and executing the steps to preferably follow up the following core 1 while the step of advancing the step of the preceding core 1.
Patent JP-H01315902-A (JP)
Title: Luminous apparatus
Inventor: KIMURA TOMONORI
IPC: F21V19/00
Filed: 1989-03-30
Abstract: PURPOSE:To make it easier to replace a lamp as well as to improve the appearance by setting a lamp holding surface to the setting concave of a reflection surface so as to make the reflection surface and holder on the same surface. CONSTITUTION:A lamp socket is provided, and a slender lamp holder 11 in which a circular lamp can be mounted and dismounted freely by holding members 14 and 15 can be installed freely to a luminous apparatus main body 1 through a setting concave 5 furnished at the reflection surface 4 of the main body 1. By such a constitution, under the condition that the holder 11 is set to the main body 1, the holder 11 and the surface 4 are made on the same surface, and consequently, the appearance is improved, and moreover, the holder 11 can be removed and the lamp can be replaced at a lower place, thereby the replacement being made much easier.
Patent JP-H05281381-A (JP)
Title: Producing spacer for fuel assembly
IPC: G21C3/34
Filed: 1992-04-02
Abstract: PURPOSE:To prevent formation of local battery between spacer welding part and fuel element clad in a fuel assembly during reactor operation by processing with hardening after the completion of welding assembling work. CONSTITUTION:In producing spacers for fuel assembly by welding assembling spacer structure parts such as spacer cell 1, spacer band 2 etc., after the welding assembling, the spacer is processed by BETA-hardening in which it is maintained in soluble processing temperature for solving completely the ununiform composition of the welding part of the spacer structure part in the base (BETA phase) and then quenched. By this, the welding part 4 of the spacer cell and that 5 of the spacer band have the same composition as that of the fuel element clad 3 which is already BETA-hardened and therefore the formation of a local battery between the welding part 4 of the spacer cell and that 5 of the spacer band and the fuel element clad 3.
Patent JP-H07255005-A (JP)
Title: Moving arm for video camera
Inventor: NISHIZAWA KYOICHI
IPC: H04N5/225
Filed: 1994-03-14
Abstract: PURPOSE:To change a monitor to an easy-to-see position and to enable photographing through a viewer finder under direct sunchine and with one hand by making a camera and a VTR part turnable. CONSTITUTION:The monitor 1 is provided on the flank of a VTR 3, and a turn table 7 is provided on the front of the VTR 3 and connected by a turn shaft 8 for the VTR 3 and turn table 7. The turn table 7 and video camera 2 are connected by an upper arm 5 and a lower arm 6, which are provided with a turn shaft 9 for the turn table 7 and arms 5 and 6 and a turn shaft 10 for the arms 5 and 6 and video camera 2. Then the video camera 2 is provided with a viewer finder 4. Consequently, the video camera 2 is fitted onto the screen of the monitor 1 to constitute a conventional longitudinal type for photographing through the viewer finder, and when photographying is carried out looking at the monitor 1, the VTR 3 with the monitor is turned to set the monitor to an easy-to-see position while the video camera 2 is held horizontally, thus enabling the photographing in both cases.
Patent JP-S525805-A (JP)
Title: Process for cooling hot gas containing tar
Inventor: ARAMAKI SEIGO
IPC: B01D5/00
Filed: 1975-07-02
Abstract: PURPOSE: To recover high quality heat and steam by cooling hot gas containing large amount of coke dust and tar with a fluidized bed at a particular condition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S536747-A (JP)
Title: Hydraulic machinery exhauster
Inventor: YAMADA SETSUO
IPC: F03B11/00
Filed: 1976-07-09
Abstract: PURPOSE: To prevent water from being descharged with compressed air and to prevent fringe machineries from getting wet and water clogging of exhaust pipe by providing steam separator in the middle of exhaust pipe for water surface forcing down compressed air. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62254092-A (JP)
Title: Electronic timepiece
Inventor: CHIHARA HIROYUKI
IPC: G04C10/00
Filed: 1987-04-03
Abstract: PURPOSE:To supply a stable voltage, by providing a circuit which receives a driving signal of a heavy load circuit, outputs a switching signal delayed by a fixed period with a constant voltage and forbids a clock signal from being inputted into a voltage lowering circuit to fix capacitors in a parallel connection and a circuit for supplying a constant voltage. CONSTITUTION:This timepiece is provided with a crystal oscillator 1, a binary frequency dividing circuit 2, a counter circuit 3 for second, minute, hour and the like, a decoder/display driving circuit 4, a display means 5 such as liquid crystal panel, a control circuit 6 for controlling a timepiece circuit receiving signals of operation switches 14-17 and the like, a heavy load circuit 7 of a lamp or the like, a power source battery 11 and the like. The power source control circuit 9 stops the operation of a voltage lowering circuit 10 during the operation of the circuit 7 while operating a constant voltage circuit 8 to supply a stable voltage. A timer circuit 82 operates the circuit 8 continually as long as a timer time after the releasing of a heavy load. When a clock stoppage detection circuit 84 detects the stoppage of a clock, with the action of the circuit 9, the circuit 8 is forced to operate for the supply of a stable voltage.
Patent JP-H07266934-A (JP)
Title: Drive device for light vehicle
Inventor: NOGAMI EIJI
IPC: A63B55/60
Filed: 1994-03-29
Abstract: PURPOSE:Not to make structure complex and to easily carry out operation even if an electric drive device and a parking brake are furnished. CONSTITUTION:An electric drive device with a parking brake is constituted so that it comes to be in a state free to electrically travel by turning a changeover lever 32 forward and comes to be in a braking state of the parking brake by turning it backward. As it is possible to change two states over to each other by operating one piece of the changeover lever, it is easy to operate and its structure becomes simple.