baber/WOPTO huggingface dataset:
Patent JP-H08191939-A (JP)
Title: Pachinko machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1995-01-20
Abstract: PURPOSE: To remind the interest of a player and to improve game enjoyability by determining the next pattern display column when relation between the characteristic of a pattern display column determined just before and the one of the pattern display column to be determined next satisfies a matching condition. CONSTITUTION: When winning to a specific winning port 15 is determined, it is judged whether or not a variable display device 18 is operated, and when it is being operated, operating right holding processing is performed. When it is not being operated, a control part drives the variable display device 18. Then, the pattern display columns 18a-18d start to operate. and the pattern display columns 18b neighboring to the right of the pattern display column 18a located at a start point is stopped and determined. Then, the pattern display column 18d at the final point is stopped and determined. The matching condition is displayed on a condition display column 17 before the pattern display column 18d is determined.  When relation between the determined pattern of the pattern display column 18b and the one of the pattern display column 18d satisfies the matching condition on the condition display column 17, the pattern display column 18c is stopped, and it is judged whether or not the matching condition is satisfied similarly, and when it is satisfied, the pattern display column 18a is stopped, and it is judged whether or not the matching condition is satisfied.
Patent JP-S54101217-A (JP)
Title: Paper automatic discharger in drum type facsimile
Inventor: TACHIKAWA HARUNORI
IPC: H04N1/08
Filed: 1978-01-27
Abstract: PURPOSE: To establish the paper discharger which can simply and surely discharge paper from the drum automatically, by providing the means depressing the brake braking paper and the drive means discharging paper out of the drum.  
     CONSTITUTION: When the drum 2 of cantilever support clampling one end of paper is revolved to a scheduled position, the drum type facsimile is planned so that the clamping force of paper 5 is released with the cam mechanism 10, depressing the brake 200 braking the paper 5 so that there is a slip between the external circumference of the drum 2 and the paper 5 at the same time when the clamp release of paper front edge starts. Further, after separating the paper 5 from the clamp with this braking means, the paper 5 is discharged 300 out of the drum with the brake operated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60152081-A (JP)
Title: Mounting structure of magnetoresistive element
Inventor: MURAKAMI KENICHI
IPC: H01L43/02
Filed: 1984-01-20
Abstract: PURPOSE:To eliminate the need for accuracy on mounting between a substrate and a magnetoresistive element by forming the substrate in size smaller than the magnetoresistive element and assembling a body of revolution according to the reference of the external form of the magnetoresistive element. CONSTITUTION:A magnetoresistive element 2 is fixed to a substrate 5 by adhesives, and a terminal for the substrate 5 and a terminal for the element 2 are connected by a lead 3 for external connection. The substrate 5 is shaped in size smaller than the element 2 at that time. Consequently, a body of revolution is assembled according to the reference of the external form of the element 2, and accuracy on positioning is determined by size only of the element 2. Accordingly, the dimensional accuracy of the external diameter of the substrate 5 and accuracy on mounting between the substrate 5 and the element 2 are unnecessitated.
Patent JP-H08192413-A (JP)
Title: Pressure casting molding
Inventor: MOGI KENTARO
IPC: B28B1/26
Filed: 1995-01-20
Abstract: PURPOSE: To control supply pressure of slurry into a mold freely for easy control of supply time and supply amount of slurry, eliminate a process of pouring slurry into a pressurizing tank for shorter molding time, and increase molding frequency per day markedly by eliminating cleaning of the pressurizing tank. CONSTITUTION: Slurry is always kept in a flowing condition by a circulating line consisting of piping 21, a pump 22, piping 23, 24 and a valve 25. When the valve 25 is closed and a casting valve 27 is opened, the slurry is supplied into a mold 28 from a casting line 26. After the mold 28 is filled with slurry, the rotational speed of the pump 22 is increased to pressurize and supply the slurry into the mold 28 and promote adhesion to the mold.
Patent JP-H09198838-A (JP)
Title: Magnetic disk cartridge and magnetic disk liner
Inventor: OISHI KENGO
IPC: G11B23/033
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to satisfactorily lean a magnetic disk by roughing the inner surface of a case to facilitate the positioning moving and fixing operations of a liner and constituting the liner by the laminate of nonwoven fabric and thermoplastic resin sheet. SOLUTION: The magnetic disk cartridge 1 comprises upper and lower cases 2, 3 made of synthetic resin, and rotatably contains magnetic disk media 5. Upper and lower liners 10 in contact with the media 5 are fixed to the inner surfaces of the cases 2, 3, and the media 5 suck dusts adhered to the surface by bringing it into sliding contact with the liner 10. The liner 10 is constituted by the laminate of nonwoven fabric and thermoplastic resin such as polyethylene. The contact inner surfaces 4 of the cases 2, 3 for installing the liners 10 are formed of rough surfaces in the liner installing range.
Patent JP-S57121263-A (JP)
Title: Semiconductor device
Inventor: INOUE TOSHIHISA
IPC: H01L23/40
Filed: 1981-01-21
Abstract: PURPOSE:To achieve excellent heat radiation and electric characteristics with a small-sized semiconductor device by forming a conductive pattern on an insulating layer immersed with insulating resin in a metallic oxide layer on a radiator and mounting elements of different heating quantities on the pattern. CONSTITUTION:An insulating layer 12 immersed with insulating resin is formed in a metallic oxide layer at the center of a heat radiator 11a. A conductive layer 13 of the prescribed pattern is formed on the layer 12. A semiconductor chip 14 having large heat sink quantity and an element 15 having small heat sink quantity are connected to the layer 13, and are integrally sealed with sealing resin 16. Since the elements of different heat sink quantities are mounted on the insulating layer of the heat radiator, it can be reduced in size. Since the elements are connected via the conductive pattern, it can eliminate the wire connecting step, thereby improving the reliability of the semiconductor device.
Patent JP-H06304991-A (JP)
Title: Extrusion molding device for synthetic resin tube
Inventor: OONUMA HIROMI
IPC: B29C48/32
Filed: 1994-01-27
Abstract: PURPOSE:To provide an extrusion molding device for a synthetic resin tube for which the adjustment work of conforming supporter rings to an central shaft of a forming tube provided in an inlet of a water tank is not required and the phenomenon of unevenness or running-out of resin on the extruded synthetic resin tube is not feared to generate. CONSTITUTION:A supporter 3 is supported rockably in an extrusion molding device of a synthetic resin tube with supporter rings 41 and 42 mounted on the supporter 3 installed to a core 12 of an extrusion molding die 1.
Patent JP-H08199114-A (JP)
Title: Water-based coating composition
Inventor: MATSUKURA YOSHIAKI
IPC: C08L61/20
Filed: 1995-01-20
Abstract: PURPOSE: To provide an aq. coating compsn. which has a high degree of freedom in design, can reduce the necessary amt. of a solvent, has excellent workability in coating and storage stability, and can yield a coating possessing excellent water resistance, durability, and smoothness.  
     CONSTITUTION: This aq. coating compsn. comprises: (A) a water-dispersible acrylic graft copolymer, with an acid value of 10 to 30 and a hydroxyl value of 50 to 150, comprising an acrylic copolymer having an acid value of 35 to 120 mg KOH/g and a hydroxyl value of 50 to 150 mg KOH/g and an acrylic copolymer having an acid value of not more than 15 and a hydroxyl value of 50 to 150, these acrylic copolymers being graft polymerized through a chemical bond; and (B) fine particles of an internal non-crosslinking type acrylic resin, with an acid value of 15 to 200 and a hydroxyl value of 15 to 200, prepd. by emulsion polymn. of an α,β-ethylenically unsatd. monomer, the proportion of the component A and the proportion of the component B based on the total resin solid content of the coating compsn. being 10 to 90 wt.% and 10 to 90 wt.%, respectively. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S59133705-A (JP)
Title: Coaxial dielectric resonator
Inventor: ENDOU HARUYOSHI
IPC: H01P7/04
Filed: 1983-01-19
Abstract: PURPOSE:To simplify the control of resonance frequency as well as to attain the miniaturization for a coaxial dielectric resonator by providing the inner and outer conductors to the inner and outer circumferential surfaces of a hollow dielectric material respectively together with a frequency control conductor which has a contact with the inner conductor and does not reach the outer conductor provided to an open end surface of the dielectric material. CONSTITUTION:A central conductor 1 and an outer conductor 2 are provided to the inner and outer circumferential surfaces of a hollow dielectric material 3 respectively. While a frequency control conductor 5 which has a connection to the conductor 1 and no connection to the conductor 2 is formed on the open end surface of the material 3. The conductor 5 is used as a coupling terminal, and at the same time the surface of the conductor 5 is partially deleted. Thus the resonance frequency is controlled. Plural units of such coaxial dielectric resonators are combined and set into a housing to form a BPF. Thus, the control of resonance frequency as well as the attachment of input/output connectors 7 for the resonator is simplified. Then the miniaturization is possible for both a resonator and a filter.
Patent JP-S58124389-A (JP)
Title: Synchronizing signal generator
Inventor: MACHIDA TOYOTAKA
IPC: H04N9/44
Filed: 1982-01-21
Abstract: PURPOSE:To generate a synchronizing signal of the PAL system and to use the generator in common for a synchronizing signal generator for the other systems, by constituting a circuit suitable for integration with two frequency generators and a plurality of frequency dividers and a phase comparator. CONSTITUTION:An output frequency 4fscp of a frequency generator 1 is converted into a frequency fscp at a 1/4 frequency divider 2 and outputted 3. Further, the frequency is divided into a frequency 4fscp/64489 at a frequency divider 4, and applied to a phase comparator 5. An output phase error voltage of the comparator 5 is applied to a voltage controlled oscillator VCO 6 to control the output oscillating frequency variably. The VCO 6 is oscillated at about a frequency (11Xn) times the horizontal synchronizing frequency fHP of the PAL system and the oscillated frequency is applied to a frequency divider 7, where the frequency is frequency-divided by 1/(625Xn) to be a frequency, about (11XnXfHP)/(625Xn) and applied to the comparator 5. The signal is compared with the signal from the frequency divider 4 for the phase. The oscillated frequency of the VCO 6 is controlled to eliminate the phase error of the comparator 5 and the frequency is phase-locked to the output signal of the frequency generator 1.
Patent JP-S58126246-A (JP)
Title: Brake unit
Inventor: NAKAHARAI KEN
IPC: B60T17/18
Filed: 1982-01-21
Abstract: PURPOSE:To improve the safety of a pump during pump failure in an unit in which the brake is released by supplying pressure oil into a pressure chamber of a brake cylinder, by forcibly discharging the pressure oil in the pressure chamber wne the discharging pressure of the oil pressure pump is lowered below the prescribed value. CONSTITUTION:In a state in which a car is running without brake operation, almost all pressured oil discharged from a hydraulic pump 2 returns to an oil tank 3 passing through an ordinary brake circuit from piping 5, while the part of which reaches a port 11 of a switching valve 10 passing through piping 8 located at a upstream side of a throttled part 6, thus pushing a control piston 50 toward the right against spring force. If the pump 2 fails in its operation in this state and the pressure in the piping 5 is lowered, the said control valve 50 is pushed toward the left by the spring force. Then the switching valve 10 is switched in such a manner that the connection between an accumulator 16 and a pressure chamber 24 of a brake cylinder 21 is shut off while the pressure chamber 24 is connected to the oil tank 3. Thus a parking brake 23 is operated, informing a car driver of the pump failure.
Patent JP-H11255401-A (JP)
Title: Image formation device
Inventor: MINEZAKI SATORU
IPC: G03G15/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To hold a superior read-out quality of a document at all times, while reducing the installation space of the device. SOLUTION: This image formation device is provided with an image formation part which forms an image on a paper sheet so as to set it to recording paper, a recording paper discharge means which discharges the recording paper having the image formed on the image formation part, a recording paper discharge part 5 which is provided in the upper part of the image formation part and stores the recording paper discharged by the recording paper discharge means, and a document fixing type image read-out part 2 which is provided in the upper part of the recording paper discharge part 5, reads out the image of the document fixed by a document presser part, converts the read-out image information into digital signals, and feeds them to the image formation part.
Patent JP-H07221504-A (JP)
Title: Filter circuit and mobile body communication equipment
Inventor: NOGUCHI KAZUSHIGE
IPC: H03H7/07
Filed: 1994-01-28
Abstract: PURPOSE:To obtain a desired frequency characteristic having an attenuation pole with simple configuration by forming plural impedance sections with a bridged circuit network where components are arranged in a bridged T shape and including a strip line resonator for the impedance section at its longitudinal rod position. CONSTITUTION:A bridged impedance section 1 is formed by a parallel circuit comprising an inductor 2L2 and a series circuit comprising a capacitor C1/2 and an inductor 2L1. An arm impedance section 2(3) being one of two divided an upper side of the T shape is made up of a capacitor C3 and the capacitance of both arm divisions is equal to each other. A strip line resonator is connected to an arm impedance section 4 at a longitudinal rod position of the T shape, and the strip line resonator is expressed equivalently as a parallel resonance circuit comprising a capacitor 2C3 and an inductor L3/2 in the Figure. Thus, the frequency characteristic of the entire filter circuit is decided by effecting the frequency characteristic of mainly the strip line resonator and the frequency characteristic depending on other impedance sections, especially on the bridged impedance section with each other.
Patent JP-S55104926-A (JP)
Title: Microwave heat-denitrating apparatus
Inventor: TARUYA KOUHEI
IPC: C01G43/01
Filed: 1979-01-29
Abstract: PURPOSE: To prevent ignition of a U(NO 3 ) 4  or Pu(NO 3 ) 4  soln. at high temps. by forming an inert gas atmosphere for a microwave irradiation space when the soln. is irradiated with microwaves to produce dried UO 2  or PuO 2 .  
     CONSTITUTION: The microwave irradiation space of a heat-denitrating apparatus is formed with container 1, upper and lower driving sections and rotating turn table 3. Raw soln. 5 of U(NO 3 ) 4  or Pu(NO 3 ) 4  is filled in receiver 7, and receiver 7 is set on table 3. While feeding inert gas into container 1 from pipe 8, soln. 5 is irradiated with microwaves of controlled output from a microwave oscillator through waveguides 4. Steam and gases generated by heating are sucked with an off-gas treating system connected to exhaust gas pipe 6 together with the inert gas. By this method the atmosphere in the heating container becomes filled with the inert gas, NOx, nitric acid and steam, and soln. 5 does not ignite at high temps. Accordingly, formation of a combustion product unsuitable for powder for manufacturing reactor fuel can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63178161-A (JP)
Title: Polyphenylene oxide/polyamide resin composition
Inventor: INOUE KAZUNARI
IPC: C08L77/00
Filed: 1987-01-19
Abstract: PURPOSE:To provide the title compsn. which has excellent melt flow characteristics and gives molded products having improved impact resistance, consisting of a polyphenylene oxide resin, a polyamide resin and an acid- modified petroleum resin. CONSTITUTION:A petroleum resin obtd. by polymerizing an unsaturated hydrocarbon fraction having a b.p. of 20-280 deg.C in the presence of a Friedel-Crafts catalyst at -30-100 deg.C for 20min-15hr is reacted with an alpha,beta-unsaturated dicarboxylic acid (anhydride) (e.g., maleic acid) in the presence or absence of a catalyst at 120-250 deg.C for 1-16hr to obtain an acid-moldified petroleum resin (C) having an acid value of 5-80. 100pts.wt. in total of 5-80pts.wt. polyphenylene oxide resin (A) of the formula (wherein R1, R2, R3 and R4 are each a monovalent substituent selected from the group consisting of H, halogen, an alkyl, an alkoxy, a 2C or higher haloalkyl between a halogen and a phenyl ring and a haloalkyl having no tertiary alpha-carbon; n is a degree of polymn.) and 95-20pts.wt. polyamide resin (B) is blended with 3-30pts.wt. component C.
Patent JP-2000203480-A (JP)
Title: Covers fixing structure for vehicle or the like
Inventor: NAKAJIMA SHINJI
IPC: B62J23/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To improve relative position precision between covers simultaneously with facilitation of mounting of a plurality of covers, arranged adjoining to each other, through simple structure and to prevent the generation of noise by the covers. SOLUTION: This covers fixing structure for a vehicle or the like comprises an engaging recessed part 58 formed in the carbody structure material 53 of a vehicle or the like; an engaging hole 69 formed in one cover 44; and an engaging protrusion part 61 protruding on the inner surface side of the other cover 43 and engaged with the engaging recessed part 58 through the engaging hole 69 of the cover. Further, the base part of the engaging protrusion part 61 has a diameter larger than that of the stem part 64 to form a fit-in step part 66. The engaging hole 69 is closely fitted in the outer periphery of the fit-in step part 66, and when the engaging protrusion part 61 is engaged with the engaging recessed part 58 through the engaging hole 69, a pressure contact means is provided to force one cover 44 and the other cover 43 into pressure contact with each other.
Patent JP-2000209395-A (JP)
Title: Image reader
Inventor: INOUE TOSHIYUKI
IPC: H04N1/04
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To improve the image read precision by keeping clean the top surface of a diffusion plate. SOLUTION: A film carrier 38 in which a photographic film has been loaded is slid and positioned and fixed at a loading part 220. At this time, a brush 232 fitted to a notched part 230 of the film carrier 38 sweeps the top surface of the diffusion plate 204 mounted on the top surface of a diffusion box. Consequently, sticking dust is removed. When no image read is made, a shutter member 212 shields the diffusion plate 204 from outside. Further, a fan 240 is driven to generate an air flow passing above the diffusion plate 204. Consequently, the diffusion plate 204 is kept clean and the image read precision is improved.
Patent JP-H10282163-A (JP)
Title: Spectrum analyzer
Inventor: DOI WATARU
IPC: G01R23/173
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To measure the time difference between two signals with different carrier frequencies, and a time delay between signals with the same frequency by demodulating an IF signal of one channel and supplying it as a trigger signal common to all channels. SOLUTION: An IF signal 100 of the output of an IF filter 31 is demodulated by a demodulator 70 and a trigger signal 200 is generated, thus synchronizing the sweeping start of ramp wave generators 61 and 62. The demodulator 70 has a function for demodulating an original signal from the modulated carrier wave, thus further generating another trigger signal from the demodulation signal of the IF signal 100. Each signal input terminal receives the signals of each reference control channel and communication channel in the order of channels 1 and 2, frequencies are turned to frequencies f1 and f2, and a desired sweep time is set as zero frequency span, namely a zero span. As a result, the reference control channel of the frequency f1 and the information of the communication channel of the frequency f2 are displayed at a display part 80, thus measuring a time delay.
Patent JP-H03212938-A (JP)
Title: Forming method of silicon nitride film
Inventor: IWAMATSU SEIICHI
IPC: H01L21/318
Filed: 1990-01-18
Abstract: PURPOSE:To make it possible to form an Si3N4 film while heating an Si substrate or an Si film (including an SiO2 film) at a temperature of 80 deg.C or below, by providing a plasma generator and by applying a nitrogen radical onto the surface of the Si substrate or the Si film (including the SiO2 film). CONSTITUTION:A nitrogen gas 6 sent by a tube 4 is excited by a plasma generator 5 while a wafer 3 whereon an Si substrate or an Si film and an SiO2 film are formed is heated to about 600 deg.C by a furnace 1, and thereby a nitrogen plasma is generated. When an active nitrogen radical in the nitrogen plasma is applied onto the surface of the wafer 3, subsequently, the surface of the Si substrate or the Si film or the SiO2 film can be turned into an Si3N4 film at a speed of about 100Angstrom /min. As for an introduced gas, an ammonia gas may be substituted for the nitrogen gas, and the mixture of the nitrogen gas and a hydrogen gas may be used as well. In this case, a hydrogen radical is also produced simultaneously with the nitrogen radical and a still lower temperature and film formation at a still higher speed can be attained. According to this constitution, generation of a strain in a heating treatment, which accompanies enlargement of the diameter of an Si wafer and others, can be held down.
Patent JP-S56106179-A (JP)
Title: Liquid crystal timepiece
Inventor: TAKEUCHI TAKESHI
IPC: G09G3/04
Filed: 1980-01-29
Abstract: PURPOSE:To make possible the cumulative displaying of two unit times or three- hand independent displaying of time by disposing 60 inside circumferential picture elements and 60 outside circumferential picture elements to a liquid crystal display body. CONSTITUTION:Five line electrodes L0-L4 are provided zigzag on a circumference on one inner side face of a liquid crystal display body. 12 Pieces each of block electrodes BO0-BO11, BI0-BI11 are provided on two inside and outside circumferences, on the other inner side face. These line electrodes and block electrodes are superposed with a liquid crystal in-between, whereby 60 picture elements of each the inside circumference and outside circumference are arranged. These picture elements are selectively lighted and the cumulative displaying of two units is accomplished on the inner side and the outer side. Also, the three-hand time displaying of the second by the picture elements on the outer side, the minute by the picture elements on the outer side and the inner side and the hour by the picture elements on the inner side is accomplished.