baber/WOPTO huggingface dataset:
Patent JP-H09261876-A (JP)
Title: Battery driven electric apparatus and protection of the same electric apparatus when battery capacity is lowered
Inventor: MIHARA YASUTSUGU
IPC: G01R31/36
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent an accident resulting from voltage drop during operation by sending the power supply ON signal to the entire part of a control section when a voltage drop detecting signal is not generated from a voltage detecting section or by stopping supply of a power supply on signal when such voltage drop detecting signal is generated. SOLUTION: When a power supply switch 11 is depressed, the power supply on signal is generated to a power supply switch signal 101, the power supply on signal is shaped into a pulse signal 102 of the constant duration by a pulse generator 17 and it is then sent to a delay circuit 19. Thereby, a signal which is delayed by predetermined period is sent to a mask circuit 14. Meanwhile, when the voltage detecting section 13 detects an output voltage of a battery 12 is higher than the predetermined specified value, the mask becomes off. Therefore, when a delayed pulse signal is input to a mask circuit 14, it is sent to a total control section 16 and the stabilizing power supply from the battery 12 is supplied to each circuit. Meanwhile, when an output voltage of the battery 12 is detected to be less than the specified value, the mask becomes on.  Therefore, the delayed pulse is input to the mask circuit 14 to cut off the electronic apparatus, disabling operation thereof. As a result, an accident resulting from voltage drop can be prevented.
Patent JP-S61223123-A (JP)
Title: Manufacture of extremely slender medical appliance
Inventor: MATSUTANI MASAAKI
IPC: A61B17/06
Filed: 1985-03-29
Abstract: PURPOSE:To manufacture an extremely slender medical appliance having high uniformity in the hardness without causing breaking or chipping by drawing an austenitic stainless steel wire rod and subjecting the resulting steel wire to prescribed working while keeping it at a specified temp. or below. CONSTITUTION:An austenitic stainless steel wire rod is drawn at >=80% reduction of area to manufacture a steel wire. This steel wire is subjected to prescribed working while being kept at <=500 deg.C. An extremely slender medical appliance such as a stitching needle for a surgical operation or a pulp canal cutting tool for dental surgery is manufactured.
Patent JP-H10252854-A (JP)
Title: Friction roller type transmission and assembling method thereof
Inventor: OTAKI RYOICHI
IPC: H02K7/116
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the structure, which has excellent transmitting efficiency and of which assembling work is facilitated. SOLUTION: This transmission comprises a center roller 9a, of which peripheral surface is formed as a first cylindrical surface 10b, and an outer ring 11, of which inner peripheral surface is formed as a second cylindrical surface 13b, are eccentrically arranged with each other. Width of an annular space 14b between the first cylindrical surface 10b and the second cylindrical surface 13b are formed uneven over the circumferential direction. Guide rollers 32a, 32b, which are supported by fixed pivotal shafts 15a, 15a freely to be turned, and a wedge roller 31c supported by a pivotal shaft 15b, which can be freely displaced, are provided in the annular space 14b. In the condition that the wedge roller 31c is moved to a wide width part of the annular space 14, the center roller 9a is inserted into each roller 31c, 32a, 32b.  After the insertion, the wedge roller 31c is moved to a narrow width part of the annular space 14b.
Patent JP-S52147238-A (JP)
Title: Fuel injection equipment in electronic control type
Inventor: HARADA SUSUMU
IPC: F02D41/06
Filed: 1976-05-31
Abstract: PURPOSE: To determine the rate of fuel injection depending upon R.P.M. when the revolution is more than the set level, to increase the fuel injection rate remarkably through the effect of the temperature in engine cooling water only during the period of starter cranking and to make it possible to accomplish a start with the main jet only. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05265936-A (JP)
Title: Bus mounting device
IPC: G06F13/37
Filed: 1992-03-19
Abstract: PURPOSE:To easily attain the change of the setting of a daisy chain connection, and the change of a system, and to always safely attain the insertion and drawing of a substrate by providing a bus switch on the second bus corresponding to each connector. CONSTITUTION:In a back board 1, data are fetched from a data bus based on an access signal transmitted through a connector 2 from a CPU board 7, and stores the data in a register part 14. Then, the state of each bus switch 15 17 is controlled according to the content of the register part 14. The bus switches 15-17 are controlled so as to be in open states or short-circuit states, and a signal path is decided. When the bus switches 15-17 are in the open control signal bus are transmitted to the substrate set at the slot. On the other hand, when the switches 15-17 are in the short-circuit states, the data of the picture data bus and each kind of control signal bus are transmitted through the slot to the slot on a downstream side as they are.
Patent JP-S52147313-A (JP)
Title: Auxiliaries of oil cooled compressor
Inventor: FUJIWARA MITSURU
IPC: F04C29/00
Filed: 1976-06-02
Abstract: PURPOSE: To provide a small sized and low cost compressor by unifying three components of oil separator, oil cooler and after cooler in one pressure container. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58183001-A (JP)
Inventor: ANAMI MASAYUKI
IPC: A01B59/04
Filed: 1982-04-16
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-S55156675-A (JP)
Title: Overhead one-side gas shielded arc welding method
Inventor: FUJII HIDEKI
IPC: B23K9/16
Filed: 1979-05-23
Abstract: PURPOSE: To eliminate a backing strip or the depression of penetration beads by placing insert metal on the back surface of V- U-groove having root faces at the bottom or between the root faces and melting part thereof and letting the rest be part of the reinforcement of weld of the penetration beads.  
     CONSTITUTION: Round insert metal 7 is placed on the root faces 3 in the butt joint base metals 2 of U-shape having the faces 3 in the groove bottom. A flexible backing material 8 for preventing oxidation and nitriding is placed thereon and further a keep plate 9 for cooling is placed thereon from above. If such joint is subjected to overhead one-side welding by using a consumable wire, the reinforcement of weld of the penetration beads become convex and the stable welding may be done. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61223073-A (JP)
Title: Coating composition curable with actinic energy ray
Inventor: OTAKA HISAO
IPC: C09D11/02
Filed: 1985-03-29
Abstract: PURPOSE:To provide the titled composition composed of a film-forming resin having carboxyl group or carboxylic anhydride group, a specific low-molecular unsaturated compound, etc., suitable as an etching resist ink for the production of a printed circuit board and applicable by dry-offset printing. CONSTITUTION:The objective composition is produced by compounding (A) a film-forming resin having carboxyl group or carboxylic anhydride group (e.g. styrene/maleic anhydride copolymer), (B) a low-molecular unsaturated compound obtained by adding an alkylene oxide to a phenol or bisphenol which may have substituent groups and subjecting the addition product to the esterification reaction with (meth)acrylic acid, and if necessary (C) a radical polymerization initiator. The amounts of the components A and B are preferably 10-80wt% and 20-90wt%, respectively.
Patent JP-H05247692-A (JP)
Title: Jig for plating semiconductor wafer
Inventor: TSUJIMURA MANABU
IPC: C25D17/06
Filed: 1991-03-06
Abstract: PURPOSE:To provide the jig for plating which prevents the dissolution of a plating liquid on the end faces and rear surface of a semiconductor wafer. CONSTITUTION:The jig for plating to be used for electroplating of the semiconductor wafer 1 in a plating liquid consists of two holding members 3, 4 for holding the semiconductor wafer 1 in the plating liquid and sealing members 2c. This sealing member 2c has internally a space, is provided across the wafer and the two holding members 3, 4 and is so constituted as to be held by the two holding members. More specifically, a material which has a U- or C-shape in sectional shape and consists of soft rubber is used as the sealing member 2c.
Patent JP-S61223043-A (JP)
Title: Rubber compounding oil and production thereof
Inventor: MAEHARA JUNICHIRO
IPC: C08L7/00
Filed: 1985-03-29
Abstract: PURPOSE:To obtain a rubber compounding oil capable of improving mechanical properties of rubber product, and rubber elasticity at low temperature, by dissolving polyethylene in a paraffin mineral oil, subjecting the blend to radical polymerization, and stripping the radical polymer. CONSTITUTION:5-35pts.wt. polyethylene having >=20,000 viscosity-average molecular weight is dissolved in 100pts.wt. paraffin mineral oil having 5-800cSt and 2-40cSt kinematic viscosity at 40 deg.C and 100 deg.C, respectively, and 70-145 deg.C aniline point, the blend is mixed with 5-10pts.wt. peroxide (e.g., dicumyl peroxide, etc.) based on the polyethylene, and the blend is subjected to radical polymerization. The reaction product is stripped, to give a rubber compounding oil having a molecular weight distribution with three peaks, wherein the molecular weight of the peak with highest molecular weight is 2X10<5>-1X10<6>.
Patent JP-H11244677-A (JP)
Title: Apparatus for producing gas-dissolved water
Inventor: YOSHIZAWA MICHIO
IPC: B01F1/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To produce hydrogen-dissolved water having a specified dissolved hydrogen concn. without the fluctuation in the dissolved hydrogen concn. in spite of a fluctuation in the supply flow rate of ultra-pure water with an apparatus for producing the hydrogen-dissolved water by dissolving gaseous hydrogen into the ultra-pure water. SOLUTION: A pressure controller 19 is mounted at a gas supply passage 16 of a gas dissolution device 2 and a current controller 21 is electrically connected to the pressure controller 19. The gaseous hydrogen generated by electrolysis of water is supplied to the gas supply passage 16 of the device 2 and the ultra-pure water is supplied to a water supply passage 17 of the device 2. When the supply flow rate of the ultra-pure water fluctuates, the electrolytic current value is changed by the action of the pressure controller 19 and the current controller 21, by which the generating amt. of the gaseous hydrogen is regulated and the gaseous hydrogen pressure in the gas supply passage 16 is kept constant.
Patent JP-H01276098-A (JP)
Title: Method and apparatus for separating uranium, plutonium and nuclear fission project
Inventor: UORUFUGANGU ITSUSERU
IPC: G21C19/46
Filed: 1989-03-17
Abstract: PURPOSE: To avoid side reaction inconvenient and detrimental for extractive separation by performing single stage or multistage processing of reducing agent in a cross flow during at least one processing cycle. CONSTITUTION: An extraction column 2 is followed by a cleaning column (HS) 4 and an extracting agent loaded therein is fed from below. In order to wash out extracted fission products from an organic phase, a counter flow of nitric acid is fed from above. Aqueous flow containing fission products leaves the extraction column 2 from the lower part as refined products (high activity waste, HAW). A flow of organic products containing uranium and residual Pu in some case leaves a cross flow mixing/settling chamber 8 and fed to a separation column 10 from above. On the other hand, a flow of organic products still containing uranium flows out from the separation column 10 and fed to other station in order to obtain a cleaned uranium product.
Patent JP-H07271777-A (JP)
Title: Character code management system of decentralized information processing system
Inventor: OISHI ISAMU
IPC: G06F17/22
Filed: 1994-03-31
Abstract: PURPOSE:To provide the system which can handle external characters unitedly among platforms connected by a network. CONSTITUTION:The decentralized information processing system which can transmit a character string as information by connecting a 1st character, string storage means 1 and a 2nd character string storage means 2 based upon character code systems by a communication line 3 includes the character code management device equipped with a code converting means 4 which converts a character string outputted from the 1st character string storage means 4 into character codes based upon the character code system of the 2nd character string storage means 2.
Patent JP-H0315200-A (JP)
Title: Acceleration cavity and circular type accelerator and control method for synchrotron acceleration
Inventor: HIROTA JUNICHI
IPC: H05H13/04
Filed: 1990-03-16
Abstract: PURPOSE:To accelerate synchrotron efficiently by providing a means which changes the coupling constant of a high frequency acceleration cavity, and thereby efficiently applying high frequency power onto a high frequency acceleration cavity. CONSTITUTION:A beam 9 is accelerated by acceleration voltage V0 generated in a place close to an acceleration gap 13 when it passes through a beam hole 12, said acceleration voltage V0 is built up by power applied within a cavity 11 through a high frequency antenna 31 of a power coupler 3 from a high frequency power supply 4. It therefore depends on the magnetic combination of the antenna 31 and the cavity 11 whether or not power is efficiently applied within the cavity 11. When the magnitude of current flowing in a power coil 321 is changed, a power coupling bias device 32 of the power coupler 3 changes the strength if the magnetic field of a bias to be generated on a power magnetic body 322 so that the strength of a high frequency magnetic field pulled in from a ceramic window 33 is thereby controlled. As a result, high frequency current is changed so that the high frequency magnetic field at the antenna 31 is thereby changed.
Patent JP-S5584928-A (JP)
Title: Electric shutter equipped with shutter speed display device
Inventor: YAMATO MASASHI
IPC: G03B7/26
Filed: 1979-05-23
Abstract: PURPOSE: To enable display of shutter speed and battery check function simultaneously, by connecting a display part to an external light illumination memory circuit and providing a battery check circuit to disable the display part when the supply voltage drops.  
     CONSTITUTION: The brightness of an object is converted to an electric signal by means of Cds 5, and is amplified by an amplifier 12. This output is applied to a transistor 9, and a current I 0  flows into the collector thereof. This current I 0  is changed to a collector current I 0 ' by a transistor 15 to charge a capacitor 13. Also, the current I 0 ' flows into an ammeter 33, and the indication of the ammeter 33 displays the shutter speed. When the voltage of a power source 1 drops, a transistor 26 is cut off, so that the ammeter 33 does not operate, showing that the power source 1 cannot be used. Therefore, the battery may be always checked. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03266457-A (JP)
Title: Semiconductor device
Inventor: TANIGAWA TORU
IPC: H01L23/373
Filed: 1990-03-16
Abstract: PURPOSE:To obtain a resin sealed type high dissipating semiconductor device where adhesion of a sealing resin to a heat sink is excellent and which is prevented from deteriorating in moisture resistance even if it is subjected to a thermal shock by a method wherein the heat sink is formed of material possessed of a specific thermal expansion coefficient and a specific thermal conductivity. CONSTITUTION:A semiconductor chip 3 and a heat dissipating heat sink 1 are sealed up with resin making the heat sink 1 partially exposed, where the heat sink 1 is formed of material whose thermal expansion coefficient is 10X10<-6>/ deg.C or below and thermal conductivity is 0.5cal/cm.sec. deg.C or above, for instance, highly densified ceramic high in thermal conductivity such as SiC, C-BN, or the like, particle dispersed reinforced copper in which ceramic particles of Al2O3, SiO2, or the like are densely dispersed, or fiber reinforced copper in which heat resistant fiber such as carbon fiber, SiC fiber, Al2O3 fiber, or the like is mixed. The heat sink 1 concerned is supported by a lead frame fixing lead 6. By this setup, even if a semiconductor device of this design is subjected to a severe thermal shock, the boundary separation is prevented from occurring between the heat sink 1 and the sealing resin 2 and the semiconductor device can be kept high in moisture resistance.
Patent JP-S56161746-A (JP)
Title: Communication control device
Inventor: MOROTOMI HISASHI
IPC: G06F13/00
Filed: 1980-05-15
Abstract: PURPOSE:To get a sure reception through the selection of a delay time most suited to a transmission system, by inserting a delay circuit to a reception section of a communication control device and setting the delay time of this delay circuit with a computer program. CONSTITUTION:The post stage of a reception section 14 of a communication control device is provided with a delay circuit consisting of a shift register 15 and a selector 16. The said delay circuit has the constitution as shown in Fig. 6, the reception signal RD is synchronized with the reception signal element timing RT and inputted to the shift register 15 and appears at the output terminal with a delay corresponding to the transmission time for 1-4 characters' share. Further, the most suited delay time is given to the output appeared at the output terminal with the selector 16 set with a computer program.
Patent JP-H04298623-A (JP)
Title: Filter regeneration device for internal combustion engine
Inventor: NITTA MASAHIRO
IPC: F01N3/02
Filed: 1991-03-28
Abstract: PURPOSE:To provide a filter for removing fine particles including carbon of exhaust gas of an internal combustion engine and a filter regeneration device which is excellent in regeneration efficiency irrespective of the amount of fine particles deposited in the filter and excellent in reliability with capability of maintaining continuously collecting and regenerating performance. CONSTITUTION:There are provided a filter 14 stored in a cavity 13, a magnetron 16 being heat source of induction-heating fine particles, a waveguide 17 arranged annularly around the cavity 13 and transmitting microwave from the magnetron 16, and a fluid supply means 19 which supplies fluid necessary to burn fine particles. With such a constitution, the filter in which fine particles are deposited is heat-insulated when the filter is heated with microwave and regenerated, whereby the efficiency and regeneration characteristic are improved.
Patent JP-S57178538-A (JP)
Title: Printer
Inventor: NAKATANI HIROSHI
IPC: B41J5/30
Filed: 1981-04-27
Abstract: PURPOSE: To facilitate the printing of information on the amount of money effective  for the prevention of illegal use by scaling numeric information in a numeric information storage device, and then printing out character information obtained by conversion based upon the scaling output and each position-number value.   
     CONSTITUTION: When prescribed pieces of information are stored in counters 16 and 17,  character pattern information on a number which corresponds to the most significant  digit N of a numeric information storage device 11 is outputted from an ROM20 and  the printed on a printer 8. Then, an address 21 is generated on the basis of the contents of the counter 16, and "kanji" (Chinese character) patterns for scaling up to ten,  a hundred, and a thousand and printed on the printer 8 while the counter 16 goes  down by one. Then, the address of the digit N-1 is generated at a part 23 and a position which corresponds to the contents of the counter 16 is selected to perform printing  operation. This operation is repeated and when the counter 16 goes down to zero, an  address is selected by an address generating circuit 22 on the basis of the contents of  the counter 17, thereby printing a character pattern for the scaling of every 4th digit  such as ten thousand, one hundred million, etc. Thus, data are printed with numbers,  represented in "kanji", which includes scaling data. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60209170-A (JP)
Title: Gas chromatograph column and its production
Inventor: WADA NAOKI
IPC: G01N30/30
Filed: 1984-03-31
Abstract: PURPOSE:To maintain easily both columns at the same temp. in a column vessel by adhering a pair of columns on a standard side and a measuring side and at least a part of a sheath. CONSTITUTION:Columns 1, 2 coated with a stationary phase liquid are adhered integrally with a polyimide resin layer of an outside layer and is cut at a point 3. The stationary phase liquid is introduced from a stationary phase liquid introducing pipe 9 through a capillary 4 to the column 1 side coated with the stationary phase liquid and is discharged through the column 2 and a capillary 7 from a stationary phase liquid discharge pipe 11. The pressure fluctuation of the capillaries 4 and 7 is further prevented in the stage of introducing the stationary phase liquid to the column 1 side coated with the stationary phase liquid on the inside surface and in the stage when the stationary phase liquid flows out of the column 2 side. Since the two columns for chromatographic sepn. are formed to one piece, the same column temp. is maintained on the standard side and measuring side in the column vessel, by which a temp. difference is eliminated.
Patent JP-S52145847-A (JP)
Title: Storing type hot-water supplier
Inventor: HOSOKAWA YOSHIHIRO
IPC: F24H1/20
Filed: 1976-05-31
Abstract: PURPOSE: To economize water in a storing type hot-water supplier to use midnight electricity by storing expanded water from a storing tank once in an expansion tank during operation of an electric heater for returning it later to the storing tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04227259-A (JP)
Title: Burn treating product
Inventor: JIEEMUZU BUI KAATOMERU
IPC: A61L15/60
Filed: 1991-03-28
Abstract: PURPOSE: To actively treat a burn due to heat, chemicals, electric equipment or the like by forming a thin film type burn treatment aid out of a mesh type layer of suitable material such as foam material, scrim and unwoven fabric partly impregnated with aqueous hydrogel. CONSTITUTION: This burn treatment aid 10 is made of an interliner 24, a mesh type layer 18 of a foam material, scrim, unwoven fabric or the like, and a bacteria blocking layer 14. Each layer has the first plane and the second plane, and the first plane of the bacteria blocking layer 14 is coated with a binding layer 16. Thereafter, the second plane of the mesh type layer 18 is bound to the first plane of the interliner 24. Then, the mesh type layer 18 is impregnated with hydrogel 20, thereby forming a smooth hydrogel layer 22 on the first plane of the mesh type layer 18. Thereafter, the second plane of the interliner 24 is bound to the first plane of the mesh type layer 18. In this case, the smooth hydrogen layer 22 is positioned between the mesh type layer 18 and the interliner 24.