baber/WOPTO huggingface dataset:
Patent JP-S51121296-A (JP)
Title: Fire alarm
Inventor: MIYAHARA MASAMOTO
IPC: G08B17/04
Filed: 1975-04-16
Abstract: PURPOSE: To provide a fire alarm that is easy to operate, easily transferable and is low in cost as it needs no power supply and is moreover of durable construction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56145412-A (JP)
Title: Interruption signal receiving circuit
Inventor: SEKINE SHINYA
IPC: G06F9/48
Filed: 1980-04-14
Abstract: PURPOSE:To transfer an interruption signal securely by providing an oscillating circuit, oscillating to generate a signal at constant intervals of time, between an extended interruption receiving circut and an interruption receiving circuit, and by using the output of AND between the transmitted output signal and an interruption signal as an interruption signal applied to the interruption receiving circuit. CONSTITUTION:Oscillator 9 which oscillates to generate a signal at constant intervals of time, and gate circuit 10 which ANDs the oscillation output signal with the all-ORed interruption signal of subfactors and uses the resulting output as an interruption signal to an interruption receiving circuit are provided. Then, if subfactors to be inputted to an extended interruption receiving circuit are generated successively in a short time and the congestion where an interruption can not be accepted normally with respect to the filter time constant of the input part of the interruption receiving circuit occurs, subfactor signals are temporarily released with the output signal of oscillator 10 and the operation of refeeding after a certain time determined by the period of the oscillator passes is repeated until the normal acceptance of an interruption is enabled.
Patent JP-S61208642-A (JP)
Title: Cutting device
Inventor: IIDA TAMOTSU
IPC: B41M5/26
Filed: 1985-03-13
Abstract: PURPOSE:To expand remarkably a recording region of an optical disc by changing the ratio of an exposure intensity forming a guide groove of a write laser beam to an exposure intensity for forming a pit in response to the irradiated position of a write laser beam on an optical disc. CONSTITUTION:When the irradiated position of the write laser beam is moved in the direction of a center point of the optical disc 8, switches 173,... are closed in order and the irradiated position of the write laser beam reaches the vicinity of the inner boundary of the recording region of the optical disc 8, the a peripheral information signal fN is fed from an input terminal 14N, a switch 19N is closed, and when equation is established in the relation of R171>...>R17N, where R172-R17N are resistance values of resistors 172-17N in parallel with a resistor 16, the level of an information signal in a write signal a' is increased rapidly as the irradiated position of the write laser beam approaches the center point of the optical disc 8 and the exposure intensity of the write laser beam is changed by setting each ratio of the equation. Thus, the recording region of the optical disc is expanded.
Patent JP-S52130539-A (JP)
Title: Semiconductor logical operation circuit
Inventor: TAKEYA TAKESHI
IPC: H03K19/096
Filed: 1976-04-27
Abstract: PURPOSE:To obtain logical output signals corresponding to logical input signals, by modifying the system that the logical threshold voltage is decided only by the threshold of FET.
Patent JP-S63214237-A (JP)
Inventor: OGAMI KOJI
IPC: A61B5/022
Filed: 1987-03-02
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-H03252066-A (JP)
Title: Code connecting method for electric apparatus
Inventor: TANAKA MASAMICHI
IPC: H01R4/00
Filed: 1990-02-28
Abstract: PURPOSE:To enhance the holding of strength, prevention of burnout and reduction in bending strength, improvement in working efficiency, prevention of short-circuit, and reduction in cost of a core wire by partly removing the insulating coat in the middle of a code to expose a core wire, connecting only a required position of the core wire to the core wire connecting position of an electric apparatus, and cutting and removing the unnecessary part of the core wire connected to the electric apparatus. CONSTITUTION:The insulating coat in the middle of a code 1 is removed by means such as peeling over a length received in a switch 3 to expose core wires 2, and the code 1 is put on the switch 3. One core wire 2 is superposed on opening and closing contact terminal pieces 12A, 12B, and the core wire 2 superposed on the opening and closing contact terminal pieces 12A, 12B is fixed to the respective terminal pieces 12A, 12B by small screws 4A, 4B. As the part 2a between the small screws 4A, 4B of the core wire 2 is not required, the core wire is cut in positions of (m) and (n) to remove the unnecessary part 2a. Thus, the position of the core wire 2 at the time of connection is stabilized and made easy to fix, and the number of connecting points is reduced. Hence, the holdings of strength, prevention of burnout and reduction in bending strength, improvement in working efficiency, prevention of short-circuit, and reduction in cost of the core wire can be enhanced.
Patent JP-H09241011-A (JP)
Title: Nitrogen utilizing system with metallic nitride and medium
Inventor: ADACHI KINYA
IPC: C01C1/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an efficient nitrogen utilizing system by carrying out high density storage of nitrogen in an alloy or compd. having nitrogen occluding ability as a medium and producing a nitrogen-contg. compd. such as NH3 , hydrazine or an amine with the nitrogen. SOLUTION: An alloy or compd. having nitrogen occluding ability and contg. one or more kinds of metals selected from among rare earth metals, transition metals, alkali metal and alkaline earth metals, e.g. Ln2 Fe17 (Ln is a rare earth metal) is used. This nitrogen occluding alloy or compd. is allowed to react at about 300-1,000 deg.C in a flow of gaseous N2 or NH3 and nitrogen is occluded in the alloy or compd. in the form of nitride to form a metallic nitride occluding a large amt. of nitrogen, e.g. Ln2 Fe17 Nx (6.5<=x<=6.8). Nitrogen can be purified by this metallic nitride. When the nitride is allowed to react with gaseous or liq. stock such as H2 or hydrocarbon at room temp. to 1,000 deg.C under atmospheric pressure, a nitrogen-contg. compd. such as NH3 , hydrazine or an amine is obtd.
Patent JP-2000251545-A (JP)
Title: Emi countermeasure part
Inventor: CHO TSUTOMU
IPC: H01B11/04
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin and flexible EMI countermeasure part that does not disturb handling of a cable. SOLUTION: This EMI countermeasure part is constituted so that a plurality of magnetic tubes 5 around which a soft magnetic thin band and a soft magnetic foil is wound are arranged spaced from each other, and the magnetic tubes 5 are covered by flexible coating 6 one by one, or by a plurality of tubes. The magnetic tubes 5 are formed by winding the soft magnetic thin band and the soft magnetic foil with width, for example, not more than 30 mm within 5 mm thickness. The internal between the adjacent ends of the magnetic tubes is set more than 10% of the inner diameter of the magnetic tubes and less than three times of the outer diameter of the magnetic tubes.
Patent JP-S53133231-A (JP)
Title: Preparation of anthraquinone intermediate
Inventor: NISHIKURI MASAO
IPC: C07C225/36
Filed: 1977-04-26
Abstract: PURPOSE: To obtain aminobromohydroxyanthraquinone with high yields without isolating brominated products, by brominating aminoanthraquinone in sulfuric acid, and by hydrolyzing the reaction product in the presence of boric acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57163448-A (JP)
Title: Method for storing feed for pisciculture
Inventor: UCHIDA YOUJI
IPC: A23K3/00
Filed: 1981-04-01
Abstract: PURPOSE: To prevent the degradation of the feed for pisciculture during storage, by packing the feed together with a disoxidation agent with a packaging material having low oxygen permeability.  
     CONSTITUTION: Feed for pisciculture, e.g. feed for provisioning, feed for fry, feed for grown fish, etc. is sealed together with a disoxidation agent in a bag made of a packaging material having an oxygen permeability of ≤500cc/m 2 . 24hr.atm, e.g. nylon film, polyester film, moisture-proof cellophane, etc. or their aluminized products. The disoxidation agent is a composition containing iron and sodium chloride, or a composition containing various reducing substances. The agent is packed with a film obtained by laminating a perforated polyethylene film, etc. and imparting the surface with oil repellency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000246667-A (JP)
Title: Stapling member eliminating device, automatic document carrying device using the same, image reading device and image forming device
Inventor: JIYOUDAI AKIYOSHI
IPC: B25C11/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To previously prevent the occurrence of damage to a device itself and a paper sheet bundle by detecting thickness of the paper sheets bundle with a thickness detecting means, and discriminating whether a stapling means can be removed or not with a removing means on the basis of a result of the detection. SOLUTION: A thickness detecting means 480 is connected to a CPU 310 as a discriminating means, and signal for showing the thickness of a document bundle provided in a tray is input. In the case of the thickness of the document bundle more than the predetermined value, the CPU 310 sets an alarm flag for performing the predetermined alarm with a display means 600, and displays, for example, 'document bundle is excessively thick to eliminate a staple' for alarm in the display means 600, and prohibits the operation for resetting a staple removal permitting flag so as to remove the staple. With this structure, generation of damage to a stapling member eliminating device itself and the document bundle due to the forcible elimination of the staple from the document bundle having a thickness more than the stapling member eliminating ability can be surely prevented.
Patent JP-S53133383-A (JP)
Title: Manufacture of optical coupling device
Inventor: HINOTA SEISUKE
IPC: H01L31/12
Filed: 1977-04-27
Abstract: PURPOSE:To reduce the manufacturing processes and thus to ensure a facilitated manufacture of the device by composing each frame piece for the element setting purpose from one sheet of the lead frame.
Patent JP-S62206532-A (JP)
Title: Film feeding mechanism
Inventor: OGAWA RYOICHI
IPC: G03B1/42
Filed: 1986-03-06
Abstract: PURPOSE:To obtain a film feeding mechanism, which does not cause blur, without increasing the number of parts by placing a film retainer near a bending part of a film carrying path and pressing a film to a film supporting part by the elasticity of the film itself. CONSTITUTION:A film guide 7 is arranged at angle theta to a film supporting part 3 so that the carrying path formed with the film supporting part 5 and the film guide 7 is bent toward a film retainer 6 side. The film retainer 6 is placed near the bending part of the film carrying path. Thus, the force by which a film 3 is pressed to the film supporting part 5 is generated by the film retainer 6, and the film 3 is brought closely into contact with the film supporting part 5 to prevent blur due to rising of the film.
Patent JP-H06262406-A (JP)
Title: Cutting tool and its manufacture
Inventor: HIRABAYASHI KEIJI
IPC: C23C16/26
Filed: 1993-03-10
Abstract: PURPOSE:To provide a tool where the cutting property is excellent and the life of the tool is long by making the diamond crystal film as the polycrystal film of the mode where a number of specific plate diamond crystal are synthesized in forming the diamond crystal film on the cutting surface by the vapor phase synthesizing method. CONSTITUTION:A cutting tool is provided with a specified diamond crystal film 2 manufactured by the vapor phase synthesis method on the cutting surface of a tool body 1, and the diamond crystal film 2 is made of the polycrystal film where the ratio of the length in the direction normal to the base material surface to the length in the direction parallel to the base material surface ranges from 1/4 to 1/1000, and a number of plate diamond crystal where the angle between the base material surface and the upper surface of the crystal ranges from 0 to 10 deg. are synthesized. In this cutting tool, the crystal forming density is controlled by using the selective deposition method, the plate diamond crystal is formed by the vapor phase synthesis method where the temperature of the base material is 400-900 deg.C, the diamond crystal film is obtained by executing the growth synthesis and the film growth of this crystal, and the cutter is formed by using this crystal film.
Patent JP-H037750-A (JP)
Title: Compound substance
Inventor: SERUJIYO DESEEBI
IPC: C08L33/04
Filed: 1990-03-02
Abstract: PURPOSE: To obtain a composite substance composed of a base material consisting of an acrylic elastomer and ferrite and suitable as a floor coating material exposed to a general or a severe environment or a passing condition.  
     CONSTITUTION: An elastomer matrix (A) based on a polyacrylic resin obtained by copolymerizing an alkyl acrylate represented by formula I (wherein R is a 1-12C straight chain or branched chain alkyl) and an acrylate represented by formula II (wherein R 1  is a 1-6C straight chain or branched chain di- substituted alkyl group and Y is O), 50-90 wt.% of fine granular ferrite (B) represented by formula III [wherein M is a metal atom (e.g; barium, strontium) and (n) is an integer], a polymeric filler (C) as an additive or a reinforcing agent and an additive, a lubricant, a crosslinking accelerator and/or an inorg. filler (D) are compounded. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S61209093-A (JP)
Title: Pretreatment of anaerobic treatment
Inventor: MORI ITOKU
IPC: C02F3/28
Filed: 1985-03-12
Abstract: PURPOSE:To advance treatment efficiently, by grinding the solid substance contained in org. sewage so as to obtain an average particle size of 30mum or less. CONSTITUTION:A solid substance is ground so as to obtain an untreated group with a particle size of 500-1,000mum, a group with 50-100mum (ground by a homomixer), a group with 20-30mum, a group with 5-10mum and a group with 1-2mum on the basis of an average particle size. Anaerobic treatment is applied to these groups to enable the enhancement of treatment effect.
Patent JP-H08250939-A (JP)
Title: Automatic output correction circuit
Inventor: KAWARASAKI YOSHIHARU
IPC: H03F3/34
Filed: 1995-03-09
Abstract: PURPOSE: To prevent an output voltage deviation due to an offset voltage of an amplified circuit and an operational amplifier. CONSTITUTION: An amplifier circuit 10 connects to a sensor circuit 12 and offset adjustment use resistors RO1 , RO2 are connected to the sensor circuit 12. An input terminal 22A of an operational amplifier 22 of an output automatic correction circuit 20 is connected to an output terminal 16C of a 2nd operational amplifier 16 via a resistor R1. Then a reference voltage VR is given to an input terminal 22B. An input terminal 22A connects to an output terminal 22C via a capacitor C1, and an output terminal 22C connects to the base B of a current sink transistor(TR) 1 via a base current limit resistor R4. The collector C of the TR 1 is connected to a feedback section F1 between a gage resistor Rs and an offset adjustment resistor RO1 via an offset adjustment resistor R5.
Patent JP-S62208860-A (JP)
Title: Work coordinate system setter for machine tool
Inventor: SHIRATORI HIDEFUMI
IPC: B23Q15/00
Filed: 1986-03-07
Abstract: PURPOSE:To make the setting of a work coordinate system performable in an easy manner, by calculating work coordinate system output data to each tool with work coordinate system setting data corresponding to each tool calculated on the basis of the machine coordinate value. CONSTITUTION:Work coordinate system setting data corresponding to each tool are calculated at a first arithmetic circuit 9 by the machine coordinate value taken in by a register 5 of a servomotor 4c by a positional control circuit 4a and work data out of a register 8, and these data are stored in a memory 10. Next, work coordinate system output data corresponding to each tool are found by the machine coordinate value and these work coordinate system setting data at a second arithmetic circuit 19, and they are outputted via a register 20. Thus, only taking in the machine coordinate value at every tool, the work coordinate system at every tool along a program zero position is set up whereby automatic operation is possible to be done and, what is more, setting operation of the coordinate system is easily performable.
Patent JP-S53136185-A (JP)
Title: Remote control system
Inventor: ASANO MIKIO
IPC: G06F21/83
Filed: 1977-05-02
Abstract: PURPOSE:To provide an improvement of reliability and a small size observation unit in preventing an error operation of operator by providing a device for computer system to observe an operational interrupt signal from an operational interrrupt signal from an oeprational interrupt signal transmission unit provided for each device to be controlled.
Patent JP-S60192879-A (JP)
Title: Rotation position detection device for internal- combustion engine
Inventor: SATOU SHINKOU
IPC: G01D5/245
Filed: 1984-03-14
Abstract: PURPOSE:To facilitate the repair work by only removing a cover in case of a failure of a rotation sensor by fitting a rotor at the end of a cam shaft to detect its rotation and forming a sensor detecting this rotation in one body with the cover. CONSTITUTION:When the crank shaft of an engine 1 is rotated, a signal rotor 3 fixed to a cam shaft 2 is rotated. Thereby, a blade 3b passes between the hole element 5a and the magnet 5b of a rotation detection sensor 5, and the detection sensor 5 detects the rotation of the cam shaft 2 in high precision. In addition, since the rotation detection sensor 5 is formed in one body with a cover 4, in case of a failure of the rotation detection sensor 5, etc. it can be easily repaired by only removing the cover 4. The rotation detection sensor 5 is U-shaped, and the hole element 5a and the magnet 5b are faced to the blade 3b respectively and the clearance is constant, thus the correct rotation of the rotor 3 can be detected even if the blade 3b is somewhat viabrated.
Patent JP-S53131425-A (JP)
Title: Brushless synchronous motor
Inventor: KONDOU MASASHI
IPC: H02P21/22
Filed: 1978-04-28
Abstract: PURPOSE: To obtian sync. machine which can be excited without requiring brush and slip ring, by providing rectifier in parallel with field winding onto the rotor of rotary field type sync. machine and supplying current containing higher harmonic distorsion to stator side armature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55142577-A (JP)
Title: Method and apparatus for solidifying particulate waste material
Inventor: MATSUMOTO ATSUSHI
IPC: B09B3/00
Filed: 1979-04-23
Abstract: PURPOSE: To enhance the strength of waste material and make it possible to utilize said waste material as a civil engineering material or the like by a method wherein, in case of subjecting waste material to presurizing, molding and solidifying treatment, the squeezed out moisture during pressurizing is detected to change the pressurizing force snd solidified by densifying and molding under pressure to about zero void condition.  
     CONSTITUTION: The material obtained by kneading waste material, cement and water is thrown into a container 1 and, by handling a solenoid switch valve 5, pressurized oil is sent to a cylinder 3 to densify said material under pressure. When said material is pressed and approached to a zero void condition containing no air therein, the moisture within the material is squeezed out along with air. When a moisture detecting apparatus 7 detects the squeezed out moisture, a solenoid valve 5 becomes neutral and the supply of oil pressure to a cylinder 9 is stopped. Thereby, the material can be densified and molded under pressure almost to a zero void condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06239968-A (JP)
Title: Epoxy resin composition and sealed semiconductor device
Inventor: SAWAI KAZUHIRO
IPC: C08G59/20
Filed: 1993-02-16
Abstract: PURPOSE:To obtain the subject composition containing a specific epoxy resin, a resol phenolic resin and an inorganic filler in specific amounts, effective for suppressing the generation of leak current, having excellent moisture resistance, soldering heat-resistance, low stress development and long-term reliability and useful for the production of a sealed semiconductor device, etc. CONSTITUTION:This resin composition contains (A) an epoxy resin of the formula ((n) is 0 or 1), (B) a resol phenolic resin and (C) an inorganic filler such as silica powder as essential components. The amount of the component C is 25-90wt.% based on the resin composition. Preferably, a semiconductor chip is sealed with the cured product of the composition.
Patent JP-S54141527-A (JP)
Title: Writing-insystem of gas discharge panel of self shift type
Inventor: ISHIZAKI HIROSHI
IPC: G09G3/285
Filed: 1978-04-26
Abstract: PURPOSE: To make thick the display pattern, by synthesizing the character pattern signal and the signal delaying this signal in the character write-in system of self- shift type gas discharge panel.  
     CONSTITUTION: When the character information from the keyboard 10 is inputted, the write-in instruction signal STB and the code signal CCS are produced. The signal STB drives the control logic circuit unit 20 to produce the shift timing signal SHS and the write-in timing signal WTS. The signal CCS is inputted to the write- in signal generation unit to produce the character pattern signals IF 1  to IF 9 . This signal IF is inputted to the write-in control circuit unit 70 to synthesize this signal IF with the signal delayed with the registers 71 and 72 and the OR gate 74. The synthesized signal is inputted to the self shift PDP 30 with the write-in drive circuit unit 60. Thus, the letters having thickness can be displayed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07169514-A (JP)
Title: Power storage/generation system and hybrid system of power storage/generation and solarlight power generation
Inventor: NAGAMATSUYA AKINORI
IPC: H01M14/00
Filed: 1994-03-22
Abstract: PURPOSE:To provide a static type power storage/generation system free from noise, vibration, exhaust gas, and having high heat/electricity conversion efficiency by using an ion-conductive polymer or a thermal semiconductor polymer in an electrolyte of a battery. CONSTITUTION:An electrolyte 3 prepared by adding an inorganic salt, carbon, manganese dioxide, and zinc powder to polyethylene glycol or polyethylene oxide is used, and a positive electrode 1 made of carbon graphite or copper and a negative electrode 2 made of aluminium, copper, zinc, or iron are immersed with faced in a container 4. The electrolyte 3 is heated with a heater 5 while it is circulated in a container 62 and the container 4 with a circulation pump 21 and held at a specified temperature. Clean air which is filtered with an air filter 9 is suppled to the electrolyte 3 with an air pump 10 to replenish oxygen. The amount, temperature, and oxygen content of the electrolyte 3 are inputted to an arithmetic and control unit 7 from each sensor and automatically, adequately controlled.