baber/WOPTO huggingface dataset:
Patent JP-H07220612-A (JP)
Title: Circuit breaker
Inventor: HISAMOTO HIDEO
IPC: H01H71/16
Filed: 1994-01-31
Abstract: PURPOSE:To separate a mobile contact surely from a fixed contact at the time of overcurrent by providing specified constitution for a specified circuit breaker. CONSTITUTION:This is a circuit breaker equipped with a thermal element 12, which has an insertion hole at one end and the other end of which is connected to an output terminal 7, a moving contact shoe 9, which has an insertion hole of the same shape as that of the thermal element 12, a fixed contact 20, which is fixed to a fixed contact shoe 6a, a rivet type of mobile contact 38, where the foot being projected from the head so that the head may contacts with and separate from the fixed contact 20 is calked, being inserted in both insertion holes of the thermal element 12 and the moving contact shoe 9, a moving piece 11, which is displaced when an overcurrent flows to the thermal element 12, and an opening and closing mechanism 30, which rotates the moving contact shoe 9 so that the fixed and mobile contacts 20 and 38 may contact with and separate from each other, including a lock member 10 being locked with the moving piece 11 when overcurrent does not flow. In this breaker, the cross section of the foot of the moving contact 38 and both insertion holes of the thermal element 12 and the moving contact shoe 9 are made noncircular.
Patent JP-S56108719-A (JP)
Title: Novel antibiotic antlermicin b and c, and their preparation
Inventor: ISONO KIYOSHI
IPC: A61K35/74
Filed: 1980-01-31
Abstract: NEW MATERIAL:Antibiotic antlermicin B and C (B and C for short respectively. Appearance: white powder. Elemental analysis: B, C 60.60%, H 7.24%, N  2.18% and C, C 60.71%, H 7.16%, N 2.77%. Molecular weight: B, 1,260, and C, 930. Melting point: B, 210W214°C, and C, 229W236°C. Specific rotary power: B, [α] d   21 -67.1° (C=0.63, methanol), and C, [α] d   21 -71.3° (C=0.62, methanol).  Solubility: soluble in methanol, acetone, etc., slightly soluble in petroleum ether or water. Acidic substances.  
     USE: Antibacterial agent, and carcinostatic agent. Having activities against Gram- positive bacilli, cancer cells, etc.  
     PROCESS: A new strain T-90 (FERM P 5005) of Micromonospora chalcea is subjected to neutral cultivation under aerobic conditions, the desired substance is extracted with an organic solvent, e.g., ethyl acetate, etc., and purifed by extraction, etc., to give antlermicin B and C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09196440-A (JP)
Title: Air-conditioning device
Inventor: EN YUKIO
IPC: F24F11/02
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning device to improve amenity when an air conditioner and a floor heater are used jointly. SOLUTION: An air-conditioning device AC comprises an air conditioner 1 to feed air heat-exchanged with a heat-exchanger 7 in a room, a floor heater 41 laid over at an indoor place, and a control means to control operation of the air conditioner 1 based on a set temperature Ts. The control means executes correction operation, through which a set temperature Ts is reduced by 3 deg.C, when an indoor temperature Tr attains a set temperature Ts-1 deg.C in the state of the floor heater 41 being operated.
Patent JP-S58127984-A (JP)
Inventor: KAWAMURA TAKAO
IPC: G02F1/133
Filed: 1982-01-25
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-S5294797-A (JP)
Title: Multiple matrix liquid crystal display panel
Inventor: YONEDA YUTAKA
IPC: G02F1/133
Filed: 1976-02-04
Abstract: PURPOSE: To realize the structure in which the electrodes are not crossed via insulation layer, and thus to minimize the number of manufacturing process as well as to increase the product yield by eliminating insulation between electrodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63179463-A (JP)
Title: Magnetic disk device
Inventor: SENZAKI FUJIO
IPC: G11B27/10
Filed: 1987-01-20
Abstract: PURPOSE:To easily decide the servo area and the format area of a face of a magnetic disk by providing a control means taking a point of time in detecting the leading of the initial pulse in pulses as the start point of time of the servo area and taking the point of time in detecting the leading of the next pulse as the start point of time of the format area. CONSTITUTION:A detected part 2 at the outer circumference of a rotor 1 is detected by a detecting means 3 at every rotation of a rotor 1, consecutive pulses are generated by a pulse generating means (comparator) 6 based on the output of the detecting means 3, the point of time when the leading of the initial pulse by the control means is used as the start point of time of the servo area and the point of time in detecting the next pulse is taken as the start point of time of the format area. Thus, the servo area and the format area are decided easily.
Patent JP-H07213767-A (JP)
Title: Feed dog adjusting mechanism for two-needle flat-head sewing machine
Inventor: TSUNODA KAZUHIKO
IPC: D05B27/24
Filed: 1994-02-01
Abstract: PURPOSE:To adjust the tilt of a feed dog without removing hook saddles by providing a feed eccentric section for adjusting the tilt of the feed dog between a feed bar arm and a horizontal feed shaft in a feed dog adjusting mechanism having the feed bar arm sandwiched by two hook saddles. CONSTITUTION:A feed dog 1 is screwed to a feed bar 2. The feed bar 2 is rotatably connected to a feed bar arm 3 by a feed bar shaft 4, and the rocking motion of the horizontal feed shaft 6 is transmitted. The feed bar arm 3 is sandwiched by two hook saddles 13. A feed eccentric member 5 is freely coupled with the horizontal feed shaft 6, and the base section of the feed bar arm 3 is freely coupled with the feed-eccentric member 5. When the tilt of the feed dog 1 is to be changed, screws 15, 16 of the feed bar arm 3 and the feed eccentric member 5 are loosened with a screw driver 14 to rotate the feed eccentric member 5, the feed bar arm 3 is vertically moved to properly tilt the feed dog 1, then the screws 15, 16 are again fastened. The tilt of the feed dog 1 can be adjusted without removing the hook saddles 13.
Patent JP-S63180028-A (JP)
Title: Ventilation warning system
Inventor: NAGAMOTO SHUNICHI
IPC: F24F7/007
Filed: 1987-01-20
Abstract: PURPOSE:To ensure the ventilation by interlocking the stoppage of ventilation warning altering the need of ventilation with the signal of window opening. CONSTITUTION:The burning condition of a burner 1 of a fan heater is always monitored by a flame rod 3, and its sensing signal is amplified by an amplifier 4 to be compared with the reference value by a comparator 5. If oxygen becomes deficient and lower than the reference value in a room, the signal is outputted to a ventilation demand signal transmitter 6, which outputs a ventilation demand signal to a ventilation warning controller 7 to sound off a buzzer 9 by a buzzer actuator 8. In order for a user to stop the warning, a window 10 must be opened. That is, opening of the window 10 is detected by a sensor 12; this detection causes a window open/close signal transmitter 13 to send out the window open signal to a ventilation warning control means 7. Upon receiving the signal, the buzzer actuator 8 stops the operation of the buzzer 9. Therefore, the ventilation can surely be performed.
Patent JP-2000212750-A (JP)
Title: Method for forming tantalum oxide film and production of electronic parts
Inventor: NAKAGAWA SATOSHI
IPC: C23C16/40
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a tantalum oxide film capable of obtaining an insulating film or the like high in reliability by feeding PET having high purity and small in impurities and to provide a method for producing electronic parts using it. SOLUTION: This method for forming a tantalum oxide film contains a stage in which pentaethoxytantalum is filled into a vaporizing chamber 2 from a pentaethoxytantalum feeding device, a stage in which carrier gas 1 is introduced into the vaporizing chamber, and a gaseous mixture of carrier gas- pentaethoxytantalum is introduced from the vaporizing chamber into a reactor 4, a stage in which oxidizer gas 3 is introduced into the reactor, a stage in which a substrate to be formed with tantalum oxide 5 in the reactor is heated to desired temp. to form a tantalum oxide film on the substrate to be formed with tantalum oxide and a stage in which exhaust gas is exhausted from the reactor. In this case, the pentaethoxytantalum feeding device 18 is provided with at least one optical liq. face sensor as a liq. amt. monitoring means for pentaethoxytantalum.
Patent JP-H11209364-A (JP)
Title: Gamma-alkoxycarboxylic acid derivative and its production
Inventor: ISHIBASHI DAIKI
IPC: C07D311/22
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as an intermediate for synthesizing medicines. SOLUTION: This compound is expressed by formula I (R<1> is acetylamino, p-cyanobenzoylamino or the like; R<2> is a 1-4C alkyl; R<3> is H or a 1-4C alkyl), for example, 6-(benzyloxycarbonyl)amino-4-methoxychromane-3-acetic acid methyl ester. The compound of formula I is obtained by reacting a compound of formula II with an ortho ester derivative of the formula: R<4> C(OR<5> )3 (R<4> is a 1-4C alkyl or the like; R<5> is a 1-4C alkyl) (for example, trimethyl orthoformate) preferably in the presence of 0.01-20 equivalents of an acid catalyst (hydrochloric acid, p-toluenesulfonic acid or the like) usually at 0-150 deg.C.
Patent JP-S58133278-A (JP)
Title: Safety clamp for ski boots
Inventor: GASUTON HARUDEMAN
IPC: A63C7/10
Filed: 1983-01-27
Abstract: The present invention relates to a safety binding of a boot on a ski comprising two lateral clamps (4) movably mounted under the action of an elastic member (28) parallel to the plane of the ski (3) between a closed position in which the clamps coact with the sole of the boot and an open position. Each clamp (4) is connected to one end of a longitudinally slidable strip (45) by means of articulatedly interconnected rods. The other end of the strip coacts with a crank (29-30) subjected to the action of the resilient member, whereby this crank has two stable positions corresponding to the respective open and closed positions of the clamps.
Patent JP-S56107524-A (JP)
Title: Electric apparatus
Inventor: SHIRAI MITSURU
IPC: H05K7/20
Filed: 1980-01-29
Abstract: PURPOSE:To improve the operation efficiency of a cooler by a mechanism wherein a detector is mounted which detects the quantity of a refrigerant in a liquid phase in a sealing vessel, a circulation pump or the cooler is controlled and the quantity of the refrigerant circulated is adjusted. CONSTITUTION:When a furon group liquid 9a is collected into a storage tank 10 and a buoy 11 upward moves, a pointer 15 contacts with a contact 16, signals are emitted, and the signals are transmitted to a controller 20 through a lead wire 19. Thus, the operation of a cooling fan 8 connected to a power source device 21 is stopped. When the furon group liquid 9a in the storage tank 10 decreases and the buoy 11 downward moves, the pointer 15 contacts with a contact 17, and the signals are forwarded to a controller 23 through a lead wire 22. Thus, a circulation pump 5 is stopped. The quantity of evaporation and the quantity of condensing recovery of the furon group liquid 9a balance, and the temperature of a core 2a and winding 2b can be kept approximately constant.
Patent JP-H09204719-A (JP)
Title: Disk driving device
Inventor: TAGUCHI HIROBUMI
IPC: G11B17/028
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To stably transfer a signal from a disk by pressing a motor shaft in the rotor direction of a spindle motor and eliminating fluctuation in a rotary axis direction caused by the rotation of the spindle motor. SOLUTION: When a command for reading information recorded in the specified position of a disk is issued to a device, a pickup for performing signal transfer is started to be moved to the specified position of the radial direction of a disk. In a seeking mode for retrieving recorded information within a short time, a force for steeply changing a step-like voltage is generated in a spindle motor 2. However, since a shaft 2b is pressed from a B direction by an elastic body 20 and a sensor shaft 20a and the force of a C direction generated by a rotor 2a is offset, the positional changes in the direction of a shaft 2b of a turntable 1, a disk 6 and a clamper 4 are prevented and thus stable rotation is realized. That is, without operating the motor 2, the stable rotation of the disk 6 is realized by providing the leaf spring elastic body 20 and the center shaft 20a on ceiling 201.
Patent JP-S54103460-A (JP)
Title: Moldable polyamide resin composition
Inventor: NAKANE AKIHIRO
IPC: C08K5/09
Filed: 1978-02-02
Abstract: PURPOSE: A moldable polyamide resin composition having improved moldability, capable of forming a molded article with good appearance, obtained by blending a polyamide resin with an aluminum salt of an aliphatic carboxylic acid and an aliphatic carboxylic acid or its diol.  
     CONSTITUTION: A) A polyamide resin, e.g., a homopolymer of nylon 6, 66, etc., or a copolymer of nylon 6/66 etc, is blended with B 0.01W0.5 wt.%, preferably 0.03W 0.2 wt.% of an aluminum salt of a 12W20C aliphatic carboxylic acid, preferably aluminum atearate, and C) 0.01W0.3 wt.%, preferably 0.05W0.2 wt.% of a ≥22C  aliphatic carboxylic acid or its diol ester, preferably ethylene glycol ester of montanic acid, to give a moldable polyaminde resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09202877-A (JP)
Title: Refrigerant fluid
Inventor: KATAOKA HISANORI
IPC: C07C19/08
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerant fluid which has excellent characteristics as a refrigerant fluid comparable or superior to chlorodifluoromethane providing a hydraulic fluid with no anxiety of ozone-layer disruption in the stratosphere. SOLUTION: This hydraulic fluid as a refrigerant is used in a refrigeration cycle system comprising a compressor, a condenser, a depressurizer and a evaporator, as it is circulated in order in these apparatuses and composed of 4 kinds of components, difluoromethane, 1,1-difluoroethane, pentafluoroethane and isobutane. Among these 4 kinds of the components, the content of isobutane is <=15wt.% (but not 0wt.%) and the rest of the three components, difluoromethane, 1,1-difluoroethane and pentafluoroethane are admixed at such a mixing ratio that the refrigeration effect and the performance coefficient of this hydraulic mixture is equal to or exceeds those of R22 (dichlorofluoromethane), and the discharge pressure is comparable to that of R22.
Patent JP-H09205557-A (JP)
Title: Color information conversion processing method
Inventor: HINO MAKOTO
IPC: B41J5/30
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To make color change or gradation deviation inconspicuous. SOLUTION: A reproduction color discrimination section 2 discriminates whether color information in outputted image data 1 is a color at the outside of a color reproduction range of an output system or a color at the inside and separates the color information. In the case of colors at the outside of the color reproduction range, a hue discrimination section 3 discriminates the color for each hue and a mass picture element discrimination section 4 discriminates whether or not picture elements of the color discriminated for each hue are consecutively in existence in the output image.  When the picture elements are not consecutively in existence, a color conversion processing section 5 applies color conversion processing to the data to minimize the color difference and when the picture elements are consecutively in existence, the color conversion processing section 5 applies color conversion processing to the data to map the data in the direction of a specific point.
Patent JP-S59137164-A (JP)
Title: Casting method of high-carbon chromium bearing steel
Inventor: SUZUKI KIYOSHI
IPC: B22D11/10
Filed: 1983-01-25
Abstract: PURPOSE:To minimize segregation of C and to cast continuously high-carbon chormium bearing steel by providing electromagnetic stirrers in the positions of specific solidification rates in the cross section of a billet. CONSTITUTION:Electromagnetic stirrers EMS- I and EMS-II are respectively provided in the position where the solidification rate in the cross section of a billet 1 is 20-75% and in the position where it is 75-99%, and casting is performed. The most effective electromagnetic stirring is realized and the central segregation is minimized by combining the EMS- I at the low solidification rate with the EMS-II. The high-carbon chromium bearing steel to be cast continuously by the above-mentioned method is the steel contg. 0.80-1.20% C, <=1.0% Si, <=2.0% Mn and 0.5-2.0% Cr and consisting of the balance substantially Fe.
Patent JP-S61203125-A (JP)
Title: Purification of high molecular weight alkylene oxide polymer
Inventor: WAKABAYASHI HIROSHI
IPC: C08G65/30
Filed: 1986-01-21
Abstract: PURPOSE:To perform purification easily, by performing extraction with an acid solution in the presence of a nonionic surfactant in removing an alkali metal compound from a polyhalogen compound-modified hydroxyl group- terminated high-MW alkylene oxide polymer. CONSTITUTION:A hydroxyl group-terminated polyether is prepared by polymerizing an alkylene oxide. After its terminal hydroxyl groups are converted into alkoxide groups by reaction with an alkali metal compound (e.g., NaOCH3), it is reacted with a polyhalogen compound (e.g., methylene chloride) to produce a crude water-insoluble high-MW alkylene oxide polymer. The alkali metal compound is removed from the polymer by performing neutralization and salt extraction by contacting a solution formed by dissolving this polymer in a polymer in a solvent with an aqueous solution containing an acid in an amount necessary to neutralize the alkali metal compound contained in it in the presence of a nonionic surfactant (e.g., polyoxyethylene/polyoxypropylene copolymer).
Patent JP-H01185028-A (JP)
Title: Reception sensitivity switching circuit
Inventor: KOYAMA JUN
IPC: H04B1/16
Filed: 1988-01-19
Abstract: PURPOSE:To switch a reception sensitivity independently of the impedance of an antenna without lowering the characteristic of an FET by biasing the base of a cascode transistor by means of a transistor. CONSTITUTION:A division ratio is decided by the emitter area ratio of transistors 15 and 16. When the output voltages of transistors 25 and 26 are set to be larger than the resistance values of voltages/resistances 27 and 28 of a power source 29, at the time of the action of the transistor 25 or transistor 26, the transistor is made into a saturated condition, the base potential of transistors 15-17 is made into (the voltage of the power source 29)-(VCE (set) of the transistors 25 and 26), and the voltage between the drain and source of an FET 8 can be made large even when the voltage of the power source 29 is low or when the pinch-off voltage of the FET 8 is large. Thus, without lowering the characteristic of the FET 8, the receiving sensitivity can be switched independently of the impedance of the antenna.
Patent JP-2000211978-A (JP)
Title: Production of porous ceramic material
Inventor: RIN HOKI
IPC: A61L27/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a porous ceramic material capable of becoming an excellent aggregate by which the porous ceramic material comprising different crystal phases can be provided, and the ratio of the crystal phase compositions of the obtained porous ceramic material can be controlled. SOLUTION: This production method of a porous ceramic material chiefly comprises the following steps: (a) a step of preparing animal's sponge bone, (b) a step of heat-treating the sponge bone, and removing the organic constituent therefrom, (c) a step of soaking the sponge bone from which the organic constituent is removed, in a phosphoric acid salt solution, and (d) a step of drying the soaked sponge bone, sintering the dried sponge bone at >=900 deg.C to provide the objective porous ceramic material comprising the different crystal phases. The kind and the composition ratio of the crystal phases of the porous ceramic material can be controlled only by adjusting the kind and the concentration of the phosphoric acid salt for the soaking.
Patent JP-S5397062-A (JP)
Title: Plastics of high damping capacity and their production
Inventor: OZAKI TOSHINORI
IPC: C08J7/00
Filed: 1977-02-07
Abstract: PURPOSE: A number of fine cracks are developed on the surface of plastic material to damp high vibrations. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60156795-A (JP)
Title: Manufacture of highly concentrated coal-water slurry
Inventor: SEIKE YAJIYUUROU
IPC: C10L1/32
Filed: 1984-01-25
Abstract: PURPOSE:To obtain the titled slurry of high combustion efficiency by classifying a low-concentration coal-water slurry prepared by wet-grinding of coal into coarse particle-contg. slurry and coarse particle-free one followed by subjecting the both slurries to each specific treatment and mixing them again while incorporating water and additive. CONSTITUTION:A low-concentration coal-water slurry is prepared by wet-grinding of coal in water. This slurry is then classified by classification device into (A) coarse particle-free slurry and (B) coarse particle-contg. one. While introducing the dehydrated cake derived from dehydration of the component (A) into a mixing agitator, (C) ultrapulverized coal slurry produced by grinding the component (B) in an ultrapulverization will, (D) water and (E) additive are fed to the above agitator to perform stirring, thus obtaining the objective slurry.
Patent JP-S59138287-A (JP)
Title: Method for dehydrating heat-accumulation material composed of alkali metal hydroxide
Inventor: TAKAHASHI YOSHIO
IPC: C09K5/06
Filed: 1983-01-27
Abstract: PURPOSE:To provide an excellent material for accumulating heat in the form of latent heat, absolutely free of heat absorption at a low temperature range, by adding an alkali metal (or its alloy) to a heat-accumulation material composed mainly of an alkali metal hydroxide, thereby carrying out the complete dehydration of the material. CONSTITUTION:A heat-accumulation material composed mainly of an alkali metal hydroxide is dehydrated by the addition of one or more kinds of dehydrating agent selected from an alkali metal, an alkali metal alloy, oxide and alcoholate, preferably metallic sodium. The water-content of the heat-accumulation material is determined beforehand, and the dehydrating agent corresponding or somewhat excess to the amount of the water is added to the capsule or the heat-accumulation tank.
Patent JP-S61196868-A (JP)
Title: Front/rear wheel steering device for vehicle
Inventor: HAMADA TETSUO
IPC: B62D6/02
Filed: 1985-01-24
Abstract: PURPOSE:To prevent abrupt variation of motion characteristic due to manual modification by constructing the front/rear wheel steering device for four-wheel vehicle such that the steering ratio function characteristic can be manually modified only when the shift position of speed change lever is in low speed stage. CONSTITUTION:Car speed 34, speed change lever shift position 45, positional signal 35 of link member 21 and selecting positional information of selecting switch 42 are fed to a computer 33. The computer 33 will convert into a steering angle signal on the basis of the car speed 34 and the selecting information 42 then compare with the rotary position signal 35 of link member thus to control driving of motor 31. The computer 33 will forbid manual selection of selecting switch 42 when the shift position 45 of the speed change lever 44 is out of the low speed stage. With such arrangement, abrupt variation of motion characteristic of vehicle due to manual modification can be prevented while the occurrence of accident such as requiring quick steering can be also prevented.