baber/WOPTO huggingface dataset:
Patent JP-H03236168-A (JP)
Title: Chemical battery
Inventor: SUGIHARA SHIGEO
IPC: H01M10/0569
Filed: 1990-02-13
Abstract: PURPOSE:To obtain a battery which has little danger of firing or inflammation and high electromotive force and a high discharge capacity and can be charged by using an organic silicon compound containing the silicon element in the molecule as an organic electrolyte for an electrolyte solvent. CONSTITUTION:An alkali metal is used for a negative electrode, a solid active material is used for a positive electrode, and an electrolyte is solved in an organic solvent containing at least one kind of a group of an organic silicon ether compound, an organic silicon ketone compound, an organic silicon sulfoxide compound, an organic silicon nitrile compound, an organic silicon amide compound, and an organic silicon imide compound in the molecule for use as an organic electrolyte. Since the nonflammable silicon element is contained, the flash point is high, the thermal decomposition temperature is high, and the danger such as firing and inflammation can be avoided when a chemical battery is heated due to an abnormal charge/discharge and a short circuit.
Patent JP-H03236370-A (JP)
Title: Production of di(chlorodifuoroacetyl) peroxide
Inventor: SAWADA HIDEO
IPC: C07C409/16
Filed: 1990-02-13
Abstract: PURPOSE:To safely obtain a compound useful as a polymerization initiator or a raw material of agricultural and medical drug in a short time in high yield by reacting chlorodifluoroacetic anhydride, hydrogen peroxide and a specific catalyst in a specific charging molar ratio. CONSTITUTION:Chlorodifluoroacetic anhydride is reacted with hydrogen peroxide in an aliphatic solvent such as 1,1,2-trifluorotrichloroethane containing F and/or Cl in the presence of sodium carbonate and/or potassium carbonate at from -30 deg.C to 20 deg.C to afford the aimed substance. Charging molar ratio of chlorodifluoroacetic anhydride, hydrogen peroxide and sodium carbonate and/or potassium carbonate is set in a range of 1:2.1-10.0:3.1-10.0. Said method is industrially advantageous without requiring any specific equipment in the production.
Patent JP-H01207476-A (JP)
Title: Antifungal treatment of textiles
Inventor: ISHITANI KAZUKI
IPC: D06M15/05
Filed: 1988-02-10
Abstract: PURPOSE:To obtain antifungal textiles excellent a long-term resistance to washing, by impregnating textiles with an organic solvent solution of a specific CMC or a quaternary ammonium salt of either homopolymer or copolymer of acrylic acid or methacrylic acid and by carrying out heating treatment. CONSTITUTION:Textiles such as towels or socks are impregnated with an organic solvent solution of (A) CMC with a polymerization degree of 10-1,000 and substitution degree of carboxymethyl group per anhydrous glucose unit of 1.5-3, or (B) a polymeric quaternary ammonium salt an equimolar reaction product from (i) homopolymer or copolymer of acrylic acid or methacrylic acid and (ii) a quaternary ammonium salt of the formula (R1-R4 are each 1-20C straight chain or unsaturated hydrocarbon, or three of them being each said hydrocarbon and the rest being aralkyl, trialkylammonium-alkyl, etc., or two of them being each said hydrocarbon and the rest two being each aralkyl, dialkylphenoxy, etc., or one or two of them being said hydrocarbon and the rest two or three forming heterocycles with nitrogen; X<-> is halogen ion, etc.) followed by carrying out heating treatment.
Patent JP-H05233068-A (JP)
Title: Mass flow controller
Inventor: SANGO TOSHIAKI
IPC: G01F1/68
Filed: 1992-02-18
Abstract: PURPOSE:To prevent a gas duct from being clogged, transformation with the passage of time and gas from being residual by structuring the gas duct almost as a single pipe, measuring a flow rate by a fixed oriffice and two pressure gauges and loading feedback to a variable valve. CONSTITUTION:A fixed oriffice 2 is provided at a gas duct 1 constituted almost as a single pipe. A first pressure gauge 3 provided at this oriffice 2 measures pressure by using the capacity change of a diaphragm to be deformed by the change of pressure. A second pressure gauge 4 is provided in the front step part of the fixed oriffice 2. The differential pressure of pressure measured by the first and second pressure gauges 3 and 4 is converted to the flow rate and outputted as a signal. This output signal is compared with a set signal by a comparator circuit 6, a variable valve 7 is controlled by a control circuit 6 so that the differential signal can be turned to zero, and the flow rate is controlled from 0SLM to 20SLM. Thus, the clogging can be prevented by constituting the gas duct 1 almost as the single pipe, the change with the passage of time can be prevented by using the pressure gauges 3 and 4, and gas can be prevented from being residual by omitting a bypass line.
Patent JP-S62188461-A (JP)
Title: Microphone unit mounted of telephone set
Inventor: TAKAHASHI KEIJI
IPC: H04M1/21
Filed: 1986-02-13
Abstract: PURPOSE:To attain the recording of coversation during telephone call by providing a clamp mounting a handset of a telephone set and two microphones one of which is fitted opposed to a receiver and the other of which is fitted opposed to a transmitter of the handset. CONSTITUTION:A recording terminal 17 of a tape recorder and a plug 7 of a microphone unit are connected and a bracket 1 is fitted to the handset by clamps 101, 102 before the start of recording. In desiring the recording, by pressing a recording button 16 of a tape recorder 15, the conversation during telephone call is recorded simply by the microphone 2 opposed to the transmitter of the handset 13 and the microphone 3 opposed to the receiver 14. In desiring a temporary intermission or the end of recording, a pause button or a stop button of the tape recorder 15 is depressed. Thus, the conversation during telephone call is recorded simply by a tape recorder on market.
Patent JP-H06239299-A (JP)
Title: Disk vehicle
Inventor: UESUGI TAKASHI
IPC: B64C27/10
Filed: 1993-02-19
Abstract: PURPOSE:To lessen energy necessary for maintaining high speed by providing a reverse rotational blade disposed in between a rotational blade and a right portion as curved face, supported by a reverse rotational shaft on equal axis of the rotational shaft, rotating in an opposite direction to the rotational blade, and an initial speed generating device connected to the riding portion. CONSTITUTION:A door is closed, and a rotational blade 20 is rotated. Then, a reverse rotational blade 30 is rotated in a direction opposite to the rotational direction of the rotational blade 20 in order to prevent the rotation occurring in a riding portion 10 due to inertial along with rotation of the rotational shaft 20. When the rotation of the rotational blade 20 becomes faster than a specific speed, the disk vehicle starts to rise due to lift occurring with rotation of the rotational blade 20. Following the rise of the disk vehicle due to rotation of the rotational blade 2 and the reverse rotational blade 30, a specific flight speed is obtained with an initial speed generating device 40, so that not so much energy is necessary for further flight.
Patent JP-H07236795-A (JP)
Title: Method for recovering solvent in dry cleaning machine and machine using said method
Inventor: MIYAJI YOSHIAKI
IPC: D06F43/08
Filed: 1994-02-28
Abstract: PURPOSE:To surely make it possible to recover solvent used in dry cleaning, by introducing a little external air into the drying chamber on hot air circulation, diffusing the solvent accumulated in the bottom of the drying chamber, and vaporizing the solvent liquefied in the drying chamber suppressing the vaporized solvent leak from the drying room. CONSTITUTION:In the recovering and drying process, the air in a drying chamber 10 is sucked through an air outlet hole 11 by turning an air blower 30, air is flowed into the drying chamber 10 through an air intake hole 12, and is circulated in a circulating furnace C. The air flowing into the drying chamber 10 is heated by a heater 50 and the air containing vaporized solvents is discharged through the air outlet hole 11. When said air is sent to a cooler 40, the air is cooled so that the vaporized solvent in the air is liquefied, and the solvent is discharged through a drain hole 24a to be recovered. Then, external air is strongly introduced into the drying chamber 10 through a small pipe 60 to be sent to the lower part of the inside of the drying chamber 10, and blows away the solvent accumulated at the lower part of the inside of a door 13 and distributes the solvent in the drying chamber 10.
Patent JP-S60176467-A (JP)
Title: Power converter
Inventor: AOSHIMA TOMOYUKI
IPC: H02M7/06
Filed: 1984-02-22
Abstract: PURPOSE:To protect against a shortcircuiting current at a defect time by immediately interrupting a power source when a voltage detector for detecting the charging voltage of a capacitor does not operate even if the operating time of a timer which operates simultaneously with the power source is elapsed. CONSTITUTION:When a power source energizing command is produced, a power is supplied through a limiting resistor 2 and an auxiliary electromagnetic contactor 3 to a converter 6. Simultaneously, a timer is operated, and after the prescribed time is elapsed, a main electromagnetic contactor 4 is operated. A voltage of the DC side of the converter 6 is detected by a voltage detector 14. When the detector 14 does not detect the voltage even if the operating time of the timer is elapsed, the contactor 4 is not operated, the contactor 3 is opened to interrupt the power source.
Patent JP-S61191611-A (JP)
Title: Stimulant for dopamine receptor
Inventor: WATANABE YUJI
IPC: A61K31/27
Filed: 1985-02-20
Abstract: PURPOSE:To provide the titled agent containing a phenetylamine N-carboxylic acid derivative or its pharmacologically acceptable acid addition salt as an active component, capable of passing through the blood-brain barrier and effectively stimulating the dopamine receptor, and having low side effect. CONSTITUTION:The objective stimulant for dopamine receptor contains, as an active component, the compound of formula I (R1 is H, halogen, lower alkyl, OH, lower alkoxy, lower alkylcarbonyloxy, or lower halogenated alkyl; R is alkyl, aryl or aralkyl; n is 1, 2 or 3) or its pharmacologically acceptable acid addition salt, especially the compound of formula II (R3 and R4 are H, lower alkyl or lower alkylcarbonyl) or its acid addition salt. Since the compound has weak action in the peripheral system and exerts biphasic action to central dopamine receptor, it is useful for the remedy and improvement of psychopathy, neuropathy, hypanakinesia, and pituitary hormone secretion disorder.
Patent JP-H08215114-A (JP)
Title: Vacuum cleaner
Inventor: ODAWARA HIROSHI
IPC: A47L9/10
Filed: 1995-02-20
Abstract: PURPOSE: To provide a vacuum cleaner that is easily assembled or disassembled at low cost by integrally forming a bypass packing together with both a cover body that forms a dust-collecting chamber provided to the vacuum cleaner body and the dust-collecting chamber packing for maintaining the air-tightness between the cover body and the lower case. CONSTITUTION: In order to maintain the air-tightness between a communicating hole 301 constituting a bypass passage and a tubular part 304, a bypass packing part 606a integrally formed in the rear part of a dust-collecting chamber packing 606 is provided. When the body case is assembled, the dust-collecting chamber packing 606 is fitted in the rib around the dust-collecting chamber of the lower case 601, and at the same time the bypass packing part 606a is fitted to the tubular part 304. Then, the upper case 610 is fitted so as to cover the lower case 601, and the bypass packing part 606a is positioned by guiding it by means of the bypass rib 305 that has been projected from the upper case 610.  Then, the projected parts formed both on the upper surface of the bypass packing part 606a and on the side surface thereof are pressedly brought into contact with the upper case 610 for maintaining air-tightness.
Patent JP-2000227736-A (JP)
Title: Image forming device
Inventor: HONOBE SATOSHI
IPC: G03G15/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the cause of run out caused by the fitting or driving of a photoreceptor in an image forming device adopting an electrophotographic method. SOLUTION: This device is provided with a driving shaft 430 to be rotary- driven on a rear side of a rear side supporting blade 410 in freely rotationally, projecting front ward from the rear side supporting blade 410 in piercing through the photoreceptor 100 and projecting the front side of the photoreceptor 100, and a coupling member in the inside position of the photoreceptor 100 of this driving shaft 430. Moreover, the device is provided with a front side tapered frame member 353 and the rear side tapered frame member 460 respectively having tapered surfaces 353a and 460a being symmetrically rotated on the periphery of the rotary axis of the driving shaft 430 while being in contact with a front side flange 102 and the rear side flange 101 constituting the photoreceptor 100.
Patent JP-H11208260-A (JP)
Title: Protection device for car air conditioner
Inventor: URANO MITSUHIRO
IPC: B60H1/32
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a protection device for car air conditioner suited for conducting electromagnetic clutch control for transmitting the engine rotation to the compressor. SOLUTION: A compressor 2 for car air conditioner receives the rotation of the engine with a pulley 10 via a belt. An electromagnetic clutch 9, disposed between the compressor 2 and the pulley 10, which connects and disconnects the driving force to the rotation axis of the compressor. A rotation sensor 3 is attached to the compressor 2 and it is connected to a protection device 1 attached on the compressor 2 or in the neighborhood thereof by signal wires 5. The length of the signal wires 5 is minimized because the protection device 1 is attached on the compressor or in the neighborhood thereof, easing the wiring work and reducing noise from the signal wires.
Patent JP-S53114920-A (JP)
Title: Composite synthetic filament yarns for fishing nets and ropes
Inventor: HASHIMOTO SADAO
IPC: D07B1/00
Filed: 1977-03-18
Abstract: PURPOSE: The title composite synthetic filament yarns having the durable preventing effect of staining organisms, produced by sheathing synthetic filament yarns with a low crystalline ethylene (co)polymer containing an organotin compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63304008-A (JP)
Title: Catalyst system for ethylene polymerization or copolymerization, ethylene polymerization or copolymerization, polymer and product therefrom
Inventor: RUUKU MARIA KONSUTANTO KOOZEMA
IPC: C08F10/02
Filed: 1988-02-12
Abstract: Catalyst system, suitable for the (co)polymerization of ethylene and optionally minor amounts of 1-alkenes and/or dienes at such temperatures that the copolymer formed goes into solution, to be prepared by combining at least two components A and B, which components comprise:     A : one or more magnesium compounds, one or more aluminium compounds, one or more transition metal compounds and optionally one or more halogen compounds, in such amounts that the atomic ratio of halogen to magnesium is at least 2, the atomic ratio of aluminium to transition metal is at least 3, the atomic ratio of aluminium to magnesium is at least 1, and the atomic ratio of magnesium to transition metal is at least 0.5, B : one or more organoaluminium. compounds of the general formula Rm<1>Al X<1>3-m, where the symbols R<1> are equal or different and represent a hydrocarbon residue with 1-20 carbon atoms and the symbols X<1> are equal or different and represent a hydrogen atom, a group of the general formula -NR<2>2 (where R<2> is a hydrocarbon residue with 1-10 carbon atoms), a group of the general formula -OR<3> (where R<3> is a hydrocarbon residue with 1-20 carbon atoms or a group of the general formula -Si(R<4>)3, where the symbols R<4> are equal or different and represent a hydrogen atom and/or a hydrocarbon residue with 1-20 carbon atoms), and 0 < m < 3, or a group of the general formula -[OAlR<5>)]n-OAlR2<5>, where the symbols R<5> are equal or different and represent a hydrocarbon residue with 1-10 carbon atoms, and n >/= 0, which two components are, separately or in combination, supplied direct to the polymerization vessel in such amounts that the atomic ratio of the aluminium from component B to the aluminium from component A is at least 0.1.
Patent JP-H09223628-A (JP)
Title: Method of demagnetizing core of electromagnetic induction apparatus and electromagnetic induction apparatus having demagnetizing unit
Inventor: AKAGI YOSHIMASA
IPC: H01F27/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To avoid giving electrically adverse effect on an electromagnetic induction apparatus and suppress the exciting rush current by facilitating reducing the residual flux at a lower voltage than rated voltage of this apparatus. SOLUTION: A demagnetizing a-c voltage lower than the rated voltage of a single phase transformer 10 at a frequency less than the rated frequency of the transformer is applied to a prm. low voltage winding wound round its core 10a and at least either the demagnetizing voltage or frequency is changed to reduce the residual flux in the core 10a. If the demagnetizing frequency is 1/1000 of the rated one, e.g. 0.05HZ, demagnetizing can be done by gradually reducing the applied demagnetizing voltage of 1/1000.
Patent JP-H0582757-A (JP)
Title: Mask rom and its manufacture
Inventor: MORI SHINICHI
IPC: H01L27/112
Filed: 1992-02-18
Abstract: PURPOSE:To improve the integration degree of memory cells by a method wherein two different thickness are employed as the thickness of an insulating film at the cross points of first stripe-shaped conductive layers and second stripe-shaped conductive layer. CONSTITUTION:Conductive layer (CL's) 3 which are formed on a single crystal silicon substrate 1 in parallel with each other and CLs 6 which are formed on the CLs 3 which an oxide film 4 therebetween and are formed in parallel with each other so as to be perpendicular to the CLs 3 are included in the memory cell array of a mask ROM. The CLs 3 correspond to bit lines, the CLs 6 correspond to word lines and the cross points of the CLs 3 and the CLs 6 correspond to memory cells 5. The thickness of the oxide film 4 between the CL 3 and the CL 6 at the memory cell 5a is small enough to create a tunnel phenomenon which facilitates transfer of electrons from the CL 3 to the CL6 through the oxide film 4 in accordance with a high voltage application to the CL 6. The thickness of the oxide film 4 between the CL 3 and the CL 6 at the memory cell 5b is large enough not to create a tunnel phenomenon. Therefore, if a high voltage is applied to one of the CLs 6 and one of the CL 3 is grounded, when the thickness of the oxide film 4 at the memory cell 5 is small, a tunnel current is made to flow.
Patent JP-S61191399-A (JP)
Inventor: SUZUKI SHIGERU
IPC: D06F49/04
Filed: 1985-02-19
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-H08228052-A (JP)
Title: Manufacture of metal fitted substrate
Inventor: YOSHIKAWA KAZUO
IPC: H05K3/38
Filed: 1995-02-20
Abstract: PURPOSE: To improve adhesiveness of a metal core with an insulating resin plate, by providing a V-shaped groove of a size of a unit plate along a separation line on a metal plate, then performing surface treatment on the entire metal plate, and fitting a metal core obtained on separation of each unit plate into a punched hole provided in the insulating resin plate. CONSTITUTION: A V-shaped groove or slit 51 of a size of a unit plate is provided along a separation line on a metal plate 5. After surface treatment, such as, blacking, is performed on the entire metal plate, a metal core 1 obtained on separation of each unit plate is fitted into a punched hole 31 provided in an insulating resin plate 3. Since the metal core 1 is surface-treated except for a junction part with the other metal core, adhesiveness of the metal core with the insulating resin plate 3 to which the metal core is fitted can be improved. The resin used for the insulating resin plate 3 is exemplified by polyether imide, preferably with a thickness of 1-3mm in view of thermal conduction. The metal core is made of copper having satisfactory radiation property, with the same thickness as the insulating resin plate 3.
Patent JP-S56126440-A (JP)
Title: Emulsification stabilizing assistant
Inventor: MEGURO KENJIROU
IPC: C09K23/00
Filed: 1980-03-12
Abstract: PURPOSE: To considerably decrease the amount of surfactants to be used by using long chain alkyl ester of pyroglutamic acid as an emulsification stabilizing assistant for anionic surfactants.  
     CONSTITUTION: Long chain alkyl ester pyroglutamic acid of which the long chain alkyl groups of pyroglutamic acid alkyl ester are alkyl groups of 8W16 carbon numbers is used as an emulsification stabilizing assistant for anionic surfactants such as sulfuric acid eser of long chain alcohol, long chain alkyl benzenesulfonic acid salt or sulfuric acid ester of α-olefin or the like. Since the emulsification of the surfactant which is a principal agent is improved, the amount of the surfactant to be used is decreased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58150647-A (JP)
Inventor: KADOWAKI MITSUO
IPC: E04G23/03
Filed: 1982-02-27
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-H05281372-A (JP)
Title: Push piece for watch
IPC: G04G21/00
Filed: 1993-01-28
Abstract: PURPOSE: To obtain a push piece for watch which is not pushed by a high pressure in the water and can be pushed easily when the pressure is not applied thereto. CONSTITUTION: The push piece 1 for watch has a movable head 3 fixed slidingly to a tube 4. The head 3 surrounds the tube partially and a cylindrical core 5 is formed while being inserted into the tube. At least one O-ring seal is provided between the tube and the core. A return spring 7 urges the head 3 outward. The central core 5 is inserted into a tubular stem having larger diameter than the core and the spring is fixed between the stem and the tube. The spring is contained in the enclosed zone of the push piece and the average diameter of the O-ring seal is set shorter than that of the return spring.
Patent JP-H05200589-A (JP)
Title: Press forming device
Inventor: UCHIYAMA KYOJI
IPC: B30B15/30
Filed: 1992-01-22
Abstract: PURPOSE:To provide the press forming device which is suitable for continuously pressing many substunces be pressed with the simple structure. CONSTITUTION:A female die 11 is mounted on a stage 10, and a male die 12 is set at the upper side. A substance A to be pressed is carried to the pressing position with a carrying system 20. The rotary motion of the 1st pulse motor 30 is changed to the reciprocating motion with crank mechanisms 41, 42, 43, and the male die 12 is moved up and down. The carrying system 20 is driven with the 2nd pulse motor 32. Both pulse motors are synchronously controlled with a controller 50. One period of pressing is divided to the carrying in and out lying the male die 12 at the upper side and the working period lying at the lower side, and the rotation of the 1st pulse motor 31 is controlled so as to be late at the carrying in and out period and speedy at the working period.
Patent JP-H07236347-A (JP)
Title: Transmission apparatus in thresher
Inventor: HIWASA KENJI
IPC: A01F12/18
Filed: 1994-03-01
Abstract: PURPOSE:To absorb dislocation of a treating-dram shaft for driving a treating dram and perform a smooth threshing work. CONSTITUTION:A transmission case 9 for transmitting force from a motor is placed in front of a machine frame 7. A shaft 10 for inputting driving force from the motor is attached at one side of the transmission case 9 and a shaft 11 for driving a treating dram 4 is attached on the other side of the transmission case extending into a space 8. A treating-dram shaft 4c of a treating dram 4 is placed so as to be extended toward the space 8 and coaxially with the shaft 11. The shaft 11 and the treating-dram shaft 4c are directly connected with each other through an elastic joint 12 to transmit force.