baber/WOPTO huggingface dataset:
Patent JP-S62183609-A (JP)
Title: Microwave oscillator
Inventor: MORI YUKIO
IPC: H03B5/18
Filed: 1986-02-07
Abstract: PURPOSE:To miniaturize the titled oscillator by selecting the length of a transmission line as lambda/2 so as to omit some of a bypass capacitor, a lambda/4 transformer and an opening end stub thereby increasing the oscillated output and decreasing number of components in use. CONSTITUTION:The 1st impedance circuit consists of the 1st, 2nd lambda/4 transformers h1, h2 and the 1st lambda/4 open end stub s1 in, e.g., a Colpitts oscillators. The 2nd impedance circuit consists of the 3rd and 4th lambda/4 transformers h3, h4 and the 3rd lambda/4 open end stubs s2, s3. In figure, C3 is a bypass capacitor. The 1st, 2nd bypass capacitors, the 4th open end stub and the 5th lambda/4 transformer used conventionally are not required, and a lambda/2 transmission line DS' is provided between a common connection part and a DC power terminal T: of other end of both the impedance circuits. Thus, number of components is decreased and the length of the transmission line DS' is selected as lambda/2, then the transmission line length between a collector an oscillator transistor TR and the DC power supply terminal TL is selected as one wavelength of the microwave, the length of the transmission line is decreased, the oscillator is miniaturized and its oscillation output is increased.
Patent JP-H06158914-A (JP)
Title: Temporary roof
Inventor: KITAYAMA KAZUAKI
IPC: E04H15/20
Filed: 1992-01-17
Abstract: PURPOSE:To expedite installation of a temporary roof by a method wherein a sheet covering a ceiling space is stretched above side walls constructed of temporary scaffolds, and the sheet is sustained at its center with movable float filled with light gas. CONSTITUTION:A sheet 11, with a float 2 made of rubber or the like provided to its center, is stretched above side walls S constructed of temporary scaffolds or the like, and a ceiling space of a building B or the like under construction is covered therewith. The float 2 is filled with light gas such as hydrogen, helium, etc., and the sheet 11 is made afloat therewith. Ropes 6 are connected to the float 2 so that the float can be moved freely, and the center of the sheet 11 is raised so that rainwater does not collect on the sheet. Thereby installation of a temporary roof can be made efficiently at low cost.
Patent JP-S58145454-A (JP)
Title: Color ink jet printer
Inventor: KIYOUGOKU HIROSHI
IPC: B41J2/21
Filed: 1982-02-23
Abstract: PURPOSE:To obtain an inexpensive color printer with two heads capable of recording red color, black color, and another color prints by providing two ink jet heads to jet two colors of inks in a mutual color complementary relation. CONSTITUTION:Two ink jet heads 6 are provided to a carriage 4 moving along a guide shaft 3 in parallel with a platen 2, and red (R) ink and cyanine (C) ink are respectively supplied to the ink jet heads 6. In recording a recording paper 1 with red-color ink or cyanine-color ink, the red or cyanine-color ink exclusive recording head 6 is actuated, and also for recording it with black- color ink, both the heads are concurrently actuated.
Patent JP-H03232829-A (JP)
Title: Fluorination of aromatic compound
Inventor: MOMOTA KUNITAKA
IPC: C07C201/12
Filed: 1990-02-06
Abstract: PURPOSE:To easily fluorinate an aromatic compound having amino group on an industrial scale in high yield by diazotizing the compound with a nitrous acid imparting agent in hydrofluoric acid and subsequently carrying out thermal decomposition in the presence of an organic solvent and hydrofluoric acid. CONSTITUTION:An aromatic compound substituted with fluorine at the nucleus and useful as an intermediate for functional materials such as pharmaceuticals, agricultural chemicals and liquid crystals is produced by fluorinating an aromatic compound having one or more amino groups via a process for diazotizing with a nitrous acid imparting agent in the presence of hydrofluoric acid and a subsequent process for thermally decomposing the obtained diazonium salt. In the above process, at least the thermal decomposition process, preferably the diazotizing process and the thermal decomposition process are carried out in the presence of an organic solvent (usually hydrocarbon or halogenated hydrocarbon) and hydrofluoric acid to extremely improve the yield of the fluorination reaction and facilitate the industrial production of the objective compound.
Patent JP-H06242044-A (JP)
Title: Environment sensor
Inventor: OKAYAMA YOSHIAKI
IPC: G08B21/16
Filed: 1993-02-16
Abstract: PURPOSE:To produce a correct alarm even for drift of resistance by calculating a predetermined operating voltage when a decision is made that the output voltage has exceeded a predetermined range and sustaining the monitoring operation using a new predetermined operating voltage. CONSTITUTION:A sensor section S is connected in series with an output resistor Rc and a voltage Vc is applied to a series circuit of the sensor section S and the resistor Rc. A decision section D is connected with the joint P of the sensor section S and the resistor Rc and a microprocessor MPU, at the decision section D, receives an output voltage from the joint P through an analog/digital converter A/D and performs various processings based on a program stored in a program memory region ROM 1. Initial output voltage Vo and operating voltage Vs are additionally stored in the ROM 1. The microprocessor MPU is connected with an alarm section AL for producing an alarm depending on the processing results, a work area RAM 1, and a memory area RAM 2.
Patent JP-H01201669-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKAGI TAKAHIRO
IPC: C09B35/039
Filed: 1988-02-08
Abstract: PURPOSE:To provide an electrophotographic sensitive body which has excellent carrier generating property, high sensitivity and high durability and is excellent in combination with a wide range of carrier transfer materials by providing a photosensitive layer contg. a specific bisazo pigment. CONSTITUTION:This photosensitive body has the bisazo compd. expressed by formula I. In formula, R1 and R2 denote a hydrogen atom., halogen atom., alkyl group, alkoxy group, nitro group, cyano group or hydroxy group. R1 and R2 may be the same or different. Z denotes an atom. group necessary for forming a carbocyclic arom. ring or heterocyclic arom. ring and the examples of the heterocyclic arom. ring include a substd. or unsubstd. quinoline ring, etc. These arom. rings may have a substituent. (m) and (n) denote 1-3 integer. The photosensitive body which is excellent in the sensitivity, the durability, the combination with a wide range of the carrier transfer materials, etc., is thereby obtd.
Patent JP-H03232028-A (JP)
Title: Information processor
Inventor: HASHIKURA HIDEKI
IPC: G06F3/0481
Filed: 1990-02-08
Abstract: PURPOSE:To reflect the capacity of a document file on the shape of an icon by assembling the icon based on the capacity of a stored document file. CONSTITUTION:A document capacity calculation part 6 reads out the document file in accordance with a designated icon from a storage part 7, and calculates the document capacity of the document file, and informs it to an icon assembling part 4. The icon assembling part 4 assembles the icon expressing the capacity of a document based on the document capacity calculated at the document capacity calculation part 6. A display part 5 consisting of a CRT displays the icon representing a command menu or the document file, etc. In such a manner, the capacity of the document file can be calculated, and the capacity can be reflected on the shape of the icon.
Patent JP-S58143076-A (JP)
Inventor: TAKAHASHI JIYUNICHI
IPC: E05D15/06
Filed: 1982-02-22
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-H04265371-A (JP)
Title: Parking facilities
Inventor: YOSHINO KATSUMI
IPC: E04H6/10
Filed: 1991-02-21
Abstract: PURPOSE:To set a small parking space excellent in efficiency, in an urban district. CONSTITUTION:Internal and external side oblique-parking zones A, B having parking zones 2A, 2B on both the internal and external sides of intermediate zone passages 1A, 1B and communicated with oblique passages 4, 4' are arranged on a concentric circle. On an underground parking zone F1 constructed under ground with a descending slope from an entrance 3 set in the external side oblique-parking zone A to the counter side, a ground level parking zone F2 in parallel with the zone F1, with an ascending slope in the direction opposite to the direction of the underground parking zone F1 from the counter side entrance 3' of the entrance 3 is set. Then, an oblique shed R for covering the parking zone F1 is set.
Patent JP-S63196027-A (JP)
Inventor: SAITO YASUTO
IPC: H05K1/16
Filed: 1987-02-10
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-H01204365-A (JP)
Title: Anode of molten carbonate fuel cell
Inventor: NAKANISHI TSUNEO
IPC: H01M8/14
Filed: 1988-02-08
Abstract: PURPOSE:To increase reliability for a long time by specifying the contents of titanium and nickel in a porous plate made of a nickel base alloy containing titanium and aluminium. CONSTITUTION:An anode consists of a porous plate made of a nickel base alloy containing titanium and aluminium, and the content of titanium is 0.5-8.0wt.% and that of nickel is 0.5-8.0wt.%. The porous electrode is heated at 750-900 deg.C to deposit an intermetallic compound gamma' phase of nickel-titanium- aluminium. This gamma' phase has high strength at high temperature, and increases its strength until the temperature reaches 900 deg.C. The strength of the anode is increased at 600-700 deg.C which is operation temperature of a cell. The amount of creep of the anode under the operation condition of a molten carbonate fuel cell is decreased and the reliability of the cell is increased for a long time.
Patent JP-S60172153-A (JP)
Title: Electrode structure
Inventor: WATANABE MASANORI
IPC: H01J31/12
Filed: 1984-02-17
Abstract: PURPOSE:To improve the mass production efficiency of an electrode structure by accurately and easily positioning and fixing electrode plates in a special positional relationship by forming positioning holes at given intervals in the end of one of the electrode plates before it is folded to form a three-dimentional structure and by bringing each of the other electrode plates into tight contact with one end surface of one of the positioning holes to fit these electrode plates in the positioning holes. CONSTITUTION:A plate-like electrode plate 11 having an electron beam hole 12, a positioning hole 14 for positioning and fixing another electrode base plate 13 and a hole 15, is folded at line (A) and line (B) to form a three-dimensional structure. The electrode base plate 13 is an insulating base plate consisting of a glass plate or similar material and a deflecting electrode 16 is formed on the surface of the electrode base plate 13 by vacuum vapordeposition or similar method. A reference surface is accurately formed to position the electrode base plate 13. The other end surface 18 facing the reference surface 17 is convexly curved toward the reference surface 17 so that the electrode base plate 13 is easily pressed and the thickness error of the plate 13 is absorbed. The hole 15 works to give spring effect to the curved area.
Patent JP-S53112531-A (JP)
Title: Preparation of heat collecting plate for sunbeams
Inventor: HIMONO YUUSAKU
IPC: F24S10/70
Filed: 1977-03-12
Abstract: PURPOSE: To connect a heat collecting plate and heat collecting pipes simply and positively, in the production method of the heat collecting plate for sun's rays, to which heat collecting plate the heat collecting pipes are fitted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09227508-A (JP)
Title: Production of peroxyperfluoropolyethers
Inventor: GIYUSETSUPE MARUCHIOTSUNI
IPC: C07C409/16
Filed: 1997-02-12
Abstract: Tetrafluoroethylene oxidation process at temperatures comprised between -80 DEG C and -40 DEG C in the presence of UV radiations and pentafluoropropane as solvent.
Patent JP-H07240084-A (JP)
Title: Md/cd compatible player
Inventor: KORI NAOMICHI
IPC: G11B33/02
Filed: 1994-02-25
Abstract: PURPOSE:To read and reproduce both an MD and a CD by integrating an MD turntable and a CD turntable with an attracting magnet and driving these turntables with a common motor. CONSTITUTION:Under the nonsetting state of the MD or the CD, the MD turntable 4 and the CD turntable 6 are integrated with each other by the attracting magnet. Then, when a CD clamper 7 is engaged with a groove part formed on the upper surface of the MD turntable 4 after a CD is placed on the CD turntable 6 for the purpose of recording or reproducing the CD, the CD clamper 7 is attracted to the MD turntable 4 by a clamping magnet, and the CD is set to be held between the CD turntable 6 and the CD clamper 7.
Patent JP-S56124353-A (JP)
Title: Preparation of ground bait for fishing
Inventor: SHIMOKAWARA OSAMU
IPC: A23K1/18
Filed: 1980-03-05
Abstract: PURPOSE: To prepare an inexpensive ground bait suitable for fishing, having extremely improved fish gathering properties and shelf stability, by blending krills with erathworms in a specific weight ratio, mincing the blend, feeding it to a closed metallic can, followed by sterilization under heating.  
     CONSTITUTION: Raw krills frozen directly after fishing are thawed and minced, which are blended with earthworms which are similarly minced in a weight ratio of 2W1:1W2, and they are blended completely. The blend is fed to a metallic closed can, and sterilized at 110W120°C for more than 30min, to give the desired ground bait for fishing. This ground bait is observed to have far more improved taste of fishes than minced earthworms alone or minced krills alone. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53112372-A (JP)
Title: Wire taking up devie
Inventor: FUJIMOTO SHIGENOBU
IPC: B65H54/02
Filed: 1977-03-14
Abstract: PURPOSE: To provide a wire taking up device which is provided with a mechanism for controlling bobbin cathers such that a meridian of a bobbin is coincident with the center of the width of windings of the wire wound on the bobbin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08199678-A (JP)
Title: Building method for composite frame
Inventor: MIKI YOSHIKAZU
IPC: E04B1/16
Filed: 1995-01-25
Abstract: PURPOSE: To provide a building method for a composite frame having few joint positions of steel girders, dispensing with erection material such as support at erection, hence improving labor saving, stability, and execution accuracy at constructing the steelwork girders, and capable of obtaining firm pillar/beam joint strength. CONSTITUTION: A RC pillar 10 is built, and after providing beam receiving members 13 on both end parts in one direction on the upper face of the RC pillar, a semi-PC girder 15 of which the pillar/beam joint part is not yet placed by concrete is constructed between the RC pillars in the other direction. A steelwork girder 18 having the length over one span between the RC pillars 10 and lower height than that of the semi-PC girder 15 is placed on the beam receiving members 13 while positioning the end part 18a between the RC pillars, and hence it is built in one direction between the PC pillars. Next, concrete of the pillar/beam joint part, the upper end of the semi-PC girder, and a floor slab are placed.
Patent JP-H10223229-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: YANASE SATOSHI
IPC: H01M10/05
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery to prevent degradation of the performance of the battery characteristics by the reaction of the filler with the electrolyte in the excessively charged condition by using the carbon material, in which the surface of the base carbon is covered with a layer consisting of the amorphous carbon as the filler contained in the positive electrode material. SOLUTION: Electric conductivity is improved by mixing 0.1-10wt.% carbon material such as hard carbon of about 0.01-10μm in grain size as the filler in the positive electrode material. The carbon material is covered by a layer, in which the surface of the base carbon consists of amorphous carbon to the thickness of 10-1000Å. The amorphous carbon layer can be formed through the CVD treatment, in which the base carbon is brought into contact with the vapor of the organic compound such as methane at a high temperature of 500-2000 deg.C, or formed by covering the base carbon with the organic matter such as petroleum pitch, and then baking it around 500-2000 deg.C. The surface of the carbon material is covered with the chemically unactive carbon base surface, and does not react chemically with the electrolyte, and is not subjected to the ingress of the cathodic ion.
Patent JP-H05223636-A (JP)
Title: Measuring apparatus for amount of flicker
Inventor: KASUGA KOJI
IPC: G09F9/00
Filed: 1992-02-14
Abstract: PURPOSE:To obtain a measuring apparatus for the amount of flicker which achieves quantitative measurement of flickering of an object to be measured on an LCD screen or the like. CONSTITUTION:A sensor section 10 with a solar battery converts light generated from an object to be measured into an electric signal. A filter section 13 detects a specified frequency component from an output signal of the sensor section 10. A monitor section 14 indicates a variation value of an output signal of the filter section 13 quantitatively. As the amount of flicker of an LCD screen can be monitored quantitatively, the personal difference can be reduced in a flickering adjusting work of an LCD with an LCD flickering adjuster thereby achieving a uniformization of the quality of a product. This also eliminates the need for skill thereby achieving higher workability.
Patent JP-S59154011-A (JP)
Inventor: SUZUKI JIYOUJI
IPC: H01G4/30
Filed: 1983-02-22
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-S59154794-A (JP)
Inventor: NUNOMURA KEIJI
IPC: H05B33/12
Filed: 1983-02-22
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-H08223175-A (JP)
Title: Atm communication line batch changeover system
Inventor: TAKASU JUN
IPC: H04Q3/00
Filed: 1995-02-16
Abstract: PURPOSE: To reduce the switching processing and the required time of a virtual path VP by providing a header changeover means inside a cell switch in an ATM converter and converting all the identification information of the VP and an outgoing communication channel before changeover added to a cell to the identification information after the changeover. CONSTITUTION: A incoming channel control part 12 converts the identification information of the VP and a virtual channel VC added to the respective input cells to the identification information of the VP, VC on the outgoing communication channel in a header conversion part 121 by the instruction of a conversion control part 14. Also, in the case of transferring the input cells to the VP on the outgoing communication channel altogether, a header changeover control means 200 transmits the instruction for switching all the identification information of the VP and the outgoing communication channel before the changeover added to the cells to the identification information after the changeover to the cell switch 11. Based on the instruction, the header changeover means 100 converts the identification of the cells from the one before the changeover to the one after the changeover.  Thus, just by transmitting one kind of a changeover instruction from an exchange control part to the cell switch, the virtual path is switched.
Patent JP-H10227436-A (JP)
Title: Incinerating method and device
Inventor: MATSUDA TSUTOMU
IPC: F23G5/50
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To effectively lower the temperature of exhaust gas generated in an incinerator while the quantity of supply of cooling water is controlled and prevent drain from being generated. SOLUTION: Materials to be processed are incinerated in an incinerator and produced exhaust gas is guided to a gas cooling tower 3. Water is jetted from spray nozzles 11 to cool the exhaust gas. Water jetted from the spray nozzles 11 is substantially evaporated. When drain is generated, the materials to be processed are prevented from being thrown into the furnace to stop the injection of water from the spray nozzles 11. The drain is evaporated and is not flowed outside.
Patent JP-H08223993-A (JP)
Title: Drive controller for stepping motor
Inventor: TOMINAGA HIDEKAZU
IPC: H02P8/16
Filed: 1995-02-16
Abstract: PURPOSE: To suppress lowering of torque at the time of high speed rotation by utilizing the energy, recovered when conduction of energy stored in the coil of one exciting phase is interrupted, for raising the current in the coil of the other exciting phase thereby shortening the current rise time. CONSTITUTION: A main CPU 101 controls a motor driver 104 to drive a motor 5. A large capacitance capacitor 106, a diode 107 and a small capacitance capacitor 108 are connected with the power supply. When a switching transistor is turned OFF, a current begins to flow from a coil toward the power supply through a regenerative diode but it is blocked by the diode 107 and stored in the small capacitance capacitor 108. The voltage is stepped up temporarily. At the time of rise current in the coil of the other phase, the raised voltage is applied and rise of current in the coil is retarded thus preventing the torque from lowering at the time of high frequency.
Patent JP-H10224110-A (JP)
Title: Superconducting planer circuit and manufacturing method therefor
Inventor: SAKAKIBARA NOBUYOSHI
IPC: H01P11/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a desired filter by automatically switching from a superconducting filter that uses a superconducting thin film to a normal conducting filter that uses a normal conducting filter, when an operating temperature rises. SOLUTION: Circuit patterns 30 are formed between a pair of dielectric diaphragms 10 and 20 which are arranged oppositely, and a superconducting filter of a strip line structure is formed by forming ground planes 40 on outer planes of the diaphragms 10 and 20. The circuit pattern 30 consists of an inside that comprises a normal conducting thin film 32, and a peripheral part that comprises a superconducting thin film 31. Because current converges on the film 31 of the peripheral part and flows, when it is operated at a very low temperature, it functions as a superconducting filter. Since current converges on the film 32 in the inside and flows when an operation temperature rises, it automatically changes from the superconducting filter to a normal conducting filter and operates.
Patent JP-H04267482-A (JP)
Title: System for editing flow chart
Inventor: KUBODERA YUKO
IPC: G06F17/50
Filed: 1991-02-22
Abstract: PURPOSE:To accurately and easily convert a part of a flow chart into a box by only inputting a box converting command and designating a converting range by equipping with a box converting part to perform the box converting processing at a flow chart editing part. CONSTITUTION:A flow chart editing part 2 of a flow chart editor 1 investigates the command classification of the inputted command. When an input command is a box converting command, a box converting part 3 selects the converting range by the information related to the range to be converted to a box and gives a representative name to the range. Next, a box pattern is inserted into the selected flow chart portion and a box name is set to the box pattern. Next, the selected flow chart portion is moved to a vacant space, the start pattern and the end pattern are inserted before and after the moved flow chart and the box flow chart is prepared. The box name is set to the start pattern of the box flow chart.