baber/WOPTO huggingface dataset:
Patent JP-S56132101-A (JP)
Title: Controller for accumulation of regenerative energy for electric-car line
Inventor: TOKUNAGA HARUHISA
IPC: B60L7/12
Filed: 1980-03-19
Abstract: PURPOSE: To accumulate energy only just when voltage rises due to the regenerative currents of an electric car by discriminating as to whether or not a rise of stringing voltage results from the regenerative currents of the electric car conducting regenerative operation.  
     CONSTITUTION: A chopper noise detector 11 is mounted which discriminates as to whether or not the voltage rise of a stringing 3 originates in the regenerative operation of an electric car 4. When the electric car 4 conducts regenerative operation, chopper noises are brought about to the stringing 3. The chopper noises pass through a BPF12, are applied to a transformer 13, are converted into a measuring level, are inputted to a rectifier 14 and are rectified and are inputted to a comparator switch 15. The switch 15 conducts the action of energy accumulation to an energy accumulation controller 6 on conditions that signals from the rectifier 14 are fixed or more and the voltage of the stringing 3 rises. Thus, the device 6 accumulates excessive power only just when the voltage of the stringing 3 rises due to the regenerative operation of the electric car 4, and does not accumulate energy due to a rise of the output voltage of a substation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09224617-A (JP)
Title: Seasoning sauce and pilaf prepared by using the sauce
Inventor: OMACHI JUN
IPC: A23L27/60
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new pilaf having delicious taste and clearly differentiable from conventional pilaf. SOLUTION: A seasoning sauce is produced by mixing 333 pts.wt. of tomato ketchup with 27-40 pts.wt. of caramel, 16-24 pts.wt. of curry powder, 8-13 pts.wt. of a chemical seasoning, 7-11 pts.wt. of garlic puree and 1.5-2.5 pts.wt. of pepper. Shrimps, onion and mushroom are fried with margarine, cooked rice and the above seasoning sauce is added to the fried product and fried and finally a small amount of soy sauce is added to the fried food to obtain the objective pilaf.
Patent JP-S59162172-A (JP)
Inventor: MATSUZAKI TOSHIO
IPC: H01B3/12
Filed: 1983-03-04
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-2000234398-A (JP)
Title: Dirt floor structure for building
Inventor: IMANISHI KOJI
IPC: E04B1/72
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a dirt floor structure for a building capable of reducing the cost, preventing the heat generated by heating from being relieved, and allowing a pipe to be simply repaired. SOLUTION: This dirt floor structure is provided on the underfloor ground surface 2 in a continuous footing 1 executed at the outer peripheral portion of a building A. A dirt floor 3 is formed with a synthetic resin foam board 4, and a stainless mesh (termite-proof sheet) 5 made of a corrosion-resistant material resistant to the secretion of termites is provided between the synthetic resin foam board 4 and the underfloor ground surface 2.
Patent JP-S58155214-A (JP)
Title: Exhaust purifier for motorcycle
Inventor: OOTANI JIYUNJI
IPC: F01N13/04
Filed: 1982-03-09
Abstract: PURPOSE:To improve exhaust purification performance, by opening the downstream ends of exhaust pipes extending at both sides behind plural cylinders, in an expansion chamber, so that the downstream ends of the exhaust pipes are opposed to the upstream ends of mufflers at both the sides and by providing exhaust gas sensors between the opposed ends of the exhaust pipes and the mufflers. CONSTITUTION:An engine 3 has four cylinders 6, two of which are located at one side and the other two are located at the other side. Carburetors 8 are connected to the intake ports 6a of the cylinders 6 through intake pipes 7. Exhaust pipes 9 extend at both the sides and are connected to the exhaust ports 6b of the cylinders 6. The two exhaust pipes 9 at each side are connected to a common expansion chamber 11 through a confluence 10. Mufflers 12 also extend at both the sides and are coupled to the expansion chamber 11. An exhaust purifying catalyst 13 is provided in each muffler 12. The exhaust pipes 9 are opened in the expansion chamber 11 so that the exhaust pipes are nearly concentrically opposed to the upstream ends of the mufflers 12. Exhaust gas sensors 18 are provided between the opposed ends of the exhaust pipes 9 and the mufflers 12.
Patent JP-H05207697-A (JP)
Title: Small-sized motor
Inventor: ISHIDA TAKASUMI
IPC: H02K5/22
Filed: 1992-01-28
Abstract: PURPOSE:To contrive the improvement of a heat radiating effect by protruding protrusions from a circuit substrate connected to a land part of its pattern, in a predetermined position of a heat radiating metal plate on the rear of a part where a control drive circuit of the circuit substrate is arranged. CONSTITUTION:Protrusions 45 are formed in a predetermined position of a heat radiating metal plate 39, and these protrusions 45 are protruded to an opposite side (obverse side) of a circuit substrate part 33 and connected by solder 47 to a land part of a pattern of the circuit substrate part 33 through openings 46 formed in a predetermined position of the flexible circuit substrate part 33. Further by this soldering part 47, three of the land part of the flexible circuit substrate part 33, heat radiating fin part of a circuit component (IC) 36 of a rotational control drive circuit of a motor and the protrusion 45 are directly connected. In this way, heat generated in a circuit component of the IC36 or the like can be directly radiated to the metal plate 39, and a large radiating effect can be obtained.
Patent JP-H05233816-A (JP)
Title: Moving image feature detecting method
Inventor: KOJIMA AKIRA
IPC: H04N19/51
Filed: 1992-02-24
Abstract: PURPOSE:To automatize the detection of the motion of a moving image by loading a linear group filter to an obtained Fourier spectrum and detecting the feature of the motion of data by calculating a peak value from that result. CONSTITUTION:When a white circle 42 is moved on a screen 41 shown by (x) and (y) coordinates while setting velocity Vx for the (x) axis direction component to '1' and setting velocity Vy for the (y) axis direction component to '1', a three-dimensional FET image F (Fx, Fy, Ft) is obtained by executing three-dimensional FET (high-speed Fourier transformation) to the moving image data. In respect to the obtained power spectrum, the Vy is changed from -Ny to Ny, average power spectrum is obtained at every Vy by the linear group filter and the peak of the average power spectrum is calculated. Concerning data on the lane of Fy=0 of the power spectrum, the velocity component Vx in the (x) axis direction of the object is calculated similarly. Further, when there is one peak, it is judged that there is one object, and one velocity component Vx/Vy is obtained.
Patent JP-H11233420-A (JP)
Title: Projection aligner and position detection method
Inventor: INOUE JIRO
IPC: G05D3/12
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To enable prevention of erroneous detection in detecting the image position of a projection image using a phase detection method based on data sampling at a constant time interval. SOLUTION: As a wafer stage 8 starts moving in an X-direction, a main control, system 100 outputs a pulse signal PS at a predetermined time interval, and a position detection signal of the wafer stage 8 and a photoelectric signal based on projection image light reception of a reticle pattern RP are taken in parallel into a projection image position detection system 200 synchronously with the output of the pulse signal PS. Then, the projection image position detection system 200 detects the projection image position using a predetermined formula based on a phase detection method. Then, in the formula, numeric values of a sine function and a cosine function used at the time calculation are generated, using a sampling coordinate value based on the position detection signal as a variable.  Therefore, even when there is a velocity error at the time of movement of the wafer stage 8, no error will be generated in the result of image position detection by the phase detection method.
Patent JP-S58153306-A (JP)
Title: Manufacture of rare earth metal magnet
Inventor: YAHAGI KATSUHIKO
IPC: H01F1/055
Filed: 1982-03-08
Abstract: PURPOSE:To obtain excellent magnetic properties of a rare earth metal magnet in internal coercive force and remaining magnetic flux density by containing more than one type of rare earth metal elements and pulverizing alloy powder of Co, Fe, etc. into 100-9,000Angstrom . CONSTITUTION:Metal Sm (99.9%>) of approx. 36.5wt% and metal Co (99.99%>) of approx. 63.5wt% are molten in argon atmosphere, and an alloy ingot is manufactured. Then, the ingot is roughly pulverized by a crusher. This alloy powder is then pulverized by a conventional method such as a ball mill, a vibration mill or a jet mill into approx. 3-6mum in particle size. On the other hand, ultrafine powder is produced by a vacuum deposition method. The grain size is 100- 9,000Angstrom . All above powders are compression molded by 1.5ton/cm<2> in a magnetic field of 15,000 oersted, and secondarily compressed by 10tons/cm<2> of a hydrostatic pressure in rubber. This is sintered at respective sintering temperatures, and then heat treated at approx. 850 deg.C for approx. 1hr. In this manner, excellent magnetic properties in both internal coercive force and remaining magnetic flux density can be obtained.
Patent JP-S63202957-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SANTO FUMIO
IPC: H01L27/04
Filed: 1987-02-19
Abstract: PURPOSE:To make the irregularity of resistance values to a minimum, by constituting all or most of resistors by using basic resistors, and reducing the number of basic resistors to a minimum. CONSTITUTION:Basic resistors are made which can be commonly used by a first resistor R1, and a second resistor R2. Then desired value of the second resistor R2 is realized by connecting (n) pieces of the basic resistors in parallel, and the desired value of the first resistor R1 is formed by connecting (n) pieces of the basic resistors in series. As all or most of the first resistor R1 and the second resistor R2 can be constituted by using basic resistors R11-R1n, then matching degree of irregularity of resistance values caused by the irregularity of eching, diffusion, etc., is excellent. Further, as the number of the basic resistors is reduced to a minimum, the irregularity due to the factors of contact hole, electrode, etc., is little.
Patent JP-S60217729-A (JP)
Inventor: RUI TARARON
IPC: G06F13/40
Filed: 1985-02-25
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-S55128826-A (JP)
Title: Furnace for treating semiconductor with heat
Inventor: SATOU RIYOUZOU
IPC: C30B25/08
Filed: 1979-03-29
Abstract: PURPOSE: To prevent a locally low temperature region from taking place and make a temperature distribution uniform, by fitting the tightly fitted part of a cap on a seal tube comprisig a flange part, a body part and a bottom part, at the tightly fitted part of the open end of a semiconductor heat treatment tube when sealing up the open end of the heat treatment tube.  
     CONSTITUTION: A tightly fitted part 2a is provided on the open end of a semiconductor heat treatment tube 2, around which a heater 3 and a heat insulator 4 are placed. A seal cylinder 1 comprising a flange part 1a, a body part 1b and a bottom part 1c is inserted into the heat treatment tube 2 so that the bottom part 1c is located inside and a minute gap is defined between the seal cylinder and a treating gas port 6 provided in the treatment tube. The tightly fitted part 5a of a cap 5 is fitted on the flange part 1a of the seal cylinder 1, by which the tube 2 is sealed up, so that the tightly fitted part 5a is located in contact with the tightly fitted part 2a. As a result, gas convection is prevented by the seal cylinder 1 as a heat-insulated furnace and a uniformly heating length is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61197632-A (JP)
Title: Production of crystalline aromatic polyether ketone
Inventor: TANABE TSUNEAKI
IPC: C08G65/40
Filed: 1985-02-27
Abstract: PURPOSE:To obtain the titled compound excellent in heat resistance, chemical resistance, mechanical strength, etc., by polycondensing an aromatic dihydroxy compound component with a dihalogenoaromatic ketone component in a solvent comprising a (thio)xanthone compound. CONSTITUTION:An aromatic dihydroxy compound component of formula II (wherein Ar is an aromatic residue), e.g., 4,4'-dihydroxybenzophenone (alkali metal salt), is reacted with a dihalogenoaromatic ketone component of formula III (wherein Ar' is an aromatic residue containing at least one benzophenone unit and X is a halogen bonded to a carbon ortho or para to the keto group of a terminal aromatic ring), e.g., a dihalogenobenzenoid compound, in an amount to provide a ratio of the total OH to the halogen of 1/0.95-1.05 (molar ratio) by heating at 200-400 deg.C in the presence of, if necessary, an alkali in an amount to provide a 0.3-2g atom of the alkali metal per mol of the OH groups in a solvent comprising a (thio)xanthone compound of formula I (wherein R and R' are each H, a 1-3C alkyl, or phenyl and Y is O or S).
Patent JP-H05235035-A (JP)
Title: Method of forming thin film transistor
Inventor: KOSUGI KIYOHISA
IPC: H01L27/12
Filed: 1992-02-24
Abstract: PURPOSE:To facilitate the temperature setting up in case of the formation of gate insulating films by a method wherein the film formation temperature is fluctuated stepwise by the atomic layer epitaxial process wherein transparent substrates are alternately exposed in two atmospheres separately containing respective atoms comprising binary material so as to form gate insulating films and an actuating semiconductor layer. CONSTITUTION:A transparent substrate 1 whereon a gate electrode 2 is formed is heated at 400 deg.C to be depressuized and then the on/off valve V0 of an active gas leading-in pipe IP0 is opened to flow a standing steam of Ar gas for adjusting the pressure. Next, the on/off valve V1 of the first material gas leading-in pipe IP1 is opened to lead-in TMA vapor and then the other on/off valve V2 of the second material gas lead-in pipe IP2 is opened to lead-in steam. Next, the transparent substrate 1 is moved so as to expose the TMA vapor and the steam in respective atmospheres in the rate not to disturb the standing stream of Ar gas. On the other hand, the film formation temperature is continuously raised from 400 deg.C to 550 deg.C to form gate insulating films 3. Finally an actuating semiconductor film 4 and a protective film 5 are formed.
Patent JP-H03240079-A (JP)
Title: Developing device
Inventor: YOSHINO KUNIHISA
IPC: G03G15/08
Filed: 1990-02-19
Abstract: PURPOSE:To prevent developing memory from occurring by providing a mechanical carrier moving means near a magnetic carrier moving means so that it may be separated from the magnetic carrier moving means and spaced at a distance <1mm therefrom. CONSTITUTION:A developer stirring means 1 stirs carrier and toner to adjust the component of developer. A developer carrying means 3 supplies the developer fed by a developer supply means 2 to a developing area in a state where the developer is stuck to the surface of the means 3, and the developer is removed from the surface thereof. A developer layer thickness regulating means 4 regulates the thickness of the layer of the developer stuck on the surface of the means 3 and a developer removing means 5 removes the developer remaining on the surface of the means 3. The magnetic carrier moving means 6 feeds the developer removed from the means 3 to an area where the means 1 exists. Furthermore, the mechanical carrier moving means 8 is provided between the means 6 and the means 1 so that it may be separated from the means 6 and spaced at a distance <1mm therefrom.
Patent JP-H05234785-A (JP)
Title: Choke coil
Inventor: TAKAHASHI TORU
IPC: H01F27/28
Filed: 1992-02-24
Abstract: PURPOSE:To provide a choke coil of small-size in height and assemble it without winding a coil wire. CONSTITUTION:In a pair of E-shaped core members 2 and 3, legs 2A and 3A are fitted to each other to form a combination core 6. A flat core 4 around the leg part is formed with its winding part extending horizontally in the combination core 6. The coil 4 is made up of a plurality of conductive members having an end part fixed with a screw and connected electrically. Consequently, a flat coil can be easily fabricated only by combining a plurality of conductive members, and the turning order of a coil can be select at random.
Patent JP-H07226165-A (JP)
Title: Grid pulse electric power supply circuit
Inventor: NISHIDA MAKOTO
IPC: H01J23/34
Filed: 1994-02-09
Abstract: PURPOSE:To restrain the change in a TWT characteristic caused by a change in bias voltage. CONSTITUTION:Zener voltage (bias voltage) by Zener diodes 10a to 10n is divided by a voltage divider 12, and is used as comparison reference input of an operation amplifier 4. The operation amplifier 4 compares this comparison reference input with partial pressure voltage by a voltage divider 3 of grid electric power supply voltage, and controls the grid electric power supply voltage. Then, though grid pulse voltage is generated by being superimposed on bias voltage, since the grid electric power supply voltage is controlled according to a change in the bias voltage being the basis of superimposition, the change in the grid pulse voltage becomes small.
Patent JP-H05238570-A (JP)
Title: Paper feed cassette
Inventor: HISAIE AKIRA
IPC: B65H3/56
Filed: 1992-02-24
Abstract: PURPOSE:To improve reliability of a feed of paper by surely separating the paper sheet by sheet relating to various thickness papers. CONSTITUTION:A plurality of sheets of papers of sheet state stored in a cassette main unit 1 are brought into press contact with paper feed rollers 4 by plates 2. By moving a lever 8 to the front and rear, a half moon shaft 7 is turned to vertically move a cam 9. When the cam 9 is moved upward, since pawls 3 are pulled by springs 5 to retain a lower end of a paper front surface by paper retaining parts 3a, the paper is supplied sheet by sheet to the outside by a pawl separating method when the paper feed rollers 4 are rotated. When the cam 9 is moved downward, the pawls 3 are rotated, and the paper retaining part 3a avoids the paper front surface. When the paper feed rollers 4 are rotated, a lower part end face of the paper receives friction by a friction separating plate to separate each paper supplied sheet by sheet.
Patent JP-H06251086-A (JP)
Title: Image retrieval display device
Inventor: KISHIDA TAKESHI
IPC: G06F17/30
Filed: 1993-02-25
Abstract: PURPOSE:To efficiently perform the retrieving processing of a desired image while displaying images from the large number of images one by one sequentially. CONSTITUTION:This device is constituted of a storage device 13 to store image data with gradation value represented in plural bits per picture element by plural pieces of image data with a data format readable for each order bit, an image storage device 14 to store the image data as a display object and store the image data transferred from the image storage device 13 for each order bit of each picture element, a display device 15 to display the image based on the image data stored in the image storage device 14, an input device 12 to input an instruction to execute image display sequentially, and a CPU 11 which transfers the image data as the next display object stored in the memory device 13 to the storage device 14 corresponding to the instruction of image display inputted from the input device 12 for each order bit, and displays the image on the display device 15.
Patent JP-S61197598-A (JP)
Title: S-muramyldipeptide derivative
Inventor: HASEGAWA AKIRA
IPC: A61P31/04
Filed: 1985-02-27
Abstract: NEW MATERIAL:The compound of formula I (Ala is alanine, R1, R2 and R3 are acyl; R4 is H or alkyl). EXAMPLE:N-[ 2-O-( 2-acetamido-1-S-acetyl-2, 3-dideoxy-6-O-hexanoyl-1-thio-beta-D- glucopyranos-3-yl) -D-lactoyl]-L-alanyl-D-isoglutamine methyl ester. USE:Preventive and remedy for infection with microorganisms such as bacteria, viruses, etc. PREPARATION:The objective compound of formula I can be produced by dissolving 1mol of the compound of formula II in a solvent (e.g. 3/1-6/1 mixture of anhydrous pyridine/dichloromethane), cooling preferably to -30--25 deg.C, adding about 1.1mol of a fatty acid anhydride (e.g. caproic anhydride) or a fatty acid chloride dropwise to the solution, reacting the components or 2-3hr, and removing the impurities from the reaction products e.g. by chromatography.
Patent JP-H08232863-A (JP)
Title: Shaft-through scroll compressor
Inventor: SHIIBAYASHI MASAO
IPC: F04C29/02
Filed: 1995-02-24
Abstract: PURPOSE: To prevent lowering of lapping strength and performance of a compressor in the prior art in a closed scroll compressor used as a refrigerating and air conditioning compressor. CONSTITUTION: A discharge hole 10 (10a) with a stepped part, which has a a large bore diameter and a small bore diamger, is disposed in the central part of a panel board of a fixed scroll 5 to decrease dead volume, the center of the discharge hole part with a small bore diameter is aligned with the center of the end plate, and a discharge valve function part is provided on the end plate surface of the counter-lapping side. Thus, the scroll lapping strength can be improved and also the overall adiabatic efficiency of a compressor can be improved.
Patent JP-S58153049-A (JP)
Title: Manufacture of heat collecting element used in solar heat collector
Inventor: ARAI NOBUSHIGE
IPC: F24S10/75
Filed: 1982-03-08
Abstract: PURPOSE:To provide a heat collecting element superior in its heat collecting efficiency over one obtained by way of chemical formation, by pre-forming a selective absorption film over the surface of the base plate of a heat collecting plate by way of spray coating. CONSTITUTION:A metal plate such as an aluminum plate 7 having a high heat conductivity is used for the base plate of a heat collecting plate 2. A coating layer 9 having a uniform thickness of 5mum or less (0.5-5mum, preferably 1-2mum) is formed over the surface of the aluminum plate 7 by forming the surface of refined layer 8 by polishing the surface of the plate 7 to a proper surface roughness and then applying and baking a paint for forming a selective absorption film by use of a flow coater or a roll coater. Then, a semi-product 2' of the heat collecting plate is produced by forming reinforcing ribs and U-shaped grooves for receiving water pipes 3 by machining the aluminum plate 7 precoated with the selective absorption film. Thereafter, a heat collecting plate 1 consisting of the heat collecting pipe 2 and water pipes 3 is obtained by attaching the water pipes 3 to the semi-product 2' of the heat collecting plate and fixing them securely by way of soldering or a mechanical method.