baber/WOPTO huggingface dataset:
Patent JP-H03228981-A (JP)
Title: Heating device
Inventor: SHIMIZU HATSUO
IPC: E01C11/26
Filed: 1990-02-03
Abstract: PURPOSE:To improve the snow melting and room heating effect by covering an electric heater with a tube member through a regenerative substance, and providing black regenerative particles to cover the outer surface of the tube member. CONSTITUTION:Around a heating wire 2 of a nickel-chromium wire or the like, a cover of a regenerative substance 3 which consists of ceramics powders or the like is provided. Then, its outer periphery is covered by a steel tube 4, and a rod-form conductor 6 for feeding current and a stranded wire 7 are connected to the wire 2, while the end of the steel tube 4 is covered with a cap 8. After that, black regenerative particles 5 of a ceramics powder or the like are formed, and contacted and covered to the outer periphery of the tube 4. Such a heating device is provided on a roof or the like, and connected to a power source to melt the snow in a snowfall. As a result, the heating area is increased, and since the device is made in a black color, the snow on a roof, a road, a parking lot, and the like can be melted effectively, and furthermore, the device can be used efficiently for a floor heating and the like.
Patent JP-S59149446-A (JP)
Title: Testing system
Inventor: ONO TATSUHIRO
IPC: H04L12/26
Filed: 1983-02-17
Abstract: PURPOSE:To take a return test of a bus transmission line without stopping the communication of each terminal at a center device by returning the maintenance test bit of a down line frame to an up line by a bus terminator installed at the terminal part of the bus transmission line. CONSTITUTION:A multiplex transmission system consists of the center device 1, bus terminator 2 consisting of a relay, etc., terminal devices 3-5, the down line R and up line T of the bus transmission line, and a subscriber line L. A frame on the bus transmission line consists of information channels CHA and CHB, frame bit F, and the maintenance test bis S. For example, the CHs A and B are allotted to the devices 3 and 5 at some communication time. The devices 3-5 synchronise with a frame phase extracted from the bit F sent back from the down line R to the up line T by the terminator 2 to send the bit S to the up line T together with the CHs A and B of the up line, thus taking a return test of the transmission line.
Patent JP-S60193848-A (JP)
Title: Extruding piston for container
Inventor: ARUMIN HOFUMAN
IPC: F16J9/00
Filed: 1985-02-12
Abstract: A press-out piston is movably displaceable through an axially extending container holding a flowable plastic substance for dispensing the substance as the piston is forced through the container. The radially outer circumference of the piston has an annular groove in which an elastically deformable sealing ring is positioned. The base of the groove is conically shaped about the axis of the container and diverges outwardly toward the rear end of the container. When the piston is pressed toward the front end of the container for dispensing the substance, the sealing ring is moved axially relative to the piston and is pressed radially outwardly against the inside surface of the container. As a result, the seal for the piston is dependent on the pressure directed against the substance for dispensing it out of the container.
Patent JP-S56122596-A (JP)
Title: Trunk control system
Inventor: KAWAMURA HIROSHI
IPC: H04Q11/04
Filed: 1980-03-03
Abstract: PURPOSE:To improve the flexibility, building blockage and reliability of a multiprocessor system switching process, by dividing functions and by giving intelligence by providing a processor dedicated to trunk control. CONSTITUTION:New independent trunk processors 31-3m are provided with highly real-time functions of circuit monitoring, trunk control, signal transmission, etc., to exercise self-control. On the other hand, processors 41-4n for switching connection control, such as outgoing route determination and switching resource control, are separately installed, and both processor groups are coupled via inter-processor communication device 50 to enable communication between random processors and direct control over calling control by processors 41-4n for switching connection control. In addition, channel devices 11-1l and trunk processors 31-3m are constituted without corresponding to each other and freely connected together via trunk calbes so as to improve the independency and separation between the trunk control and channel control, and using processors improves the intelligence of the trunk control.
Patent JP-H01203515-A (JP)
Title: Earthquake-proof pile and its construction
Inventor: SATO SHIGERU
IPC: E02D31/08
Filed: 1988-02-05
Abstract: PURPOSE:To withstand earthquake by interrupting the propagation of variation in a foundation pile and the ground by a method in which earthquake-proof materials are set around an underground pile. CONSTITUTION:An underground pile 2 is constructed on a desired position, and a specific cylindrical casing 3 of a size enough to fit on the periphery of the pile 2 is set on the pile 2. The casing 3 is attached to a pile driver and turned by auger machine to excavate the surrounding ground of the pile 2 to form a prescribed aperture between the ground 1 and the pile 2. The casing 3 is drawn out, and cylindrical or plate earthquake-proof materials 4 are inserted into the excavated portion.
Patent JP-H07233723-A (JP)
Title: Monolithic catalyst
Inventor: TSUTSUMI YASUHITO
IPC: F01N3/28
Filed: 1994-02-23
Abstract: PURPOSE:To improve a warming up property without reducing the catalyst support quantity of a monolithic catalyst during an engine cold period after starting an engine, etc., in the monolithic catalyst to clean exhaust gas from the internal combustion engine of an automobile, etc. CONSTITUTION:Heat capacity per unit volume of the exhaust gas inflow part of a catalyst support 3 is set smaller than the heat capacity per the unit volume of an exhaust gas outflow part in a monolithic catalyst consisting of the catalyst support 3, a coating material 5 to be approximately uniformly applied on the surface of the catalyst support 3, and a catalyst component 6 to be carried by the coating material 5.
Patent JP-S58142241-A (JP)
Title: Screening method for optical fiber and device thereof
Inventor: NAMIKAWA TAKASHI
IPC: G01M11/08
Filed: 1982-02-19
Abstract: PURPOSE:To perform a more perfect security of strength, by a method wherein a maximum practice is produced at a whole periphery application of a twist moment to an optical fiber. CONSTITUTION:A first motion member 4 is located at an approximately equal distance from two bobbins 1 and 3, and an optical fiber 2 is stretched around the member 4, the optical fiber 2 is pressed against the first motion member 4 with the aid of second motion members 5. If, with this, the two bobbins 1 and 3 are turned, the optical fiber 2 begins to run, it is guided by a guide roller 6a and reaches between the first motion member 4 and the second motion member 5, and since the second motion members 5 reciprocate in a manner to press the optical fiber 2 against the first motion member 4, the optical fiber 2 moves over the rotation over the first motion member 4. The optical fiber 2 is located in an O-position when the second motion members 5 are brought to a neutral state, and it is situated in an A-position or a B-position when the second motion members 5 are brought to an upper dead point of a reciprocating movement. The optical fiber 2 turns at least one time during a period for which it reaches the A- position or the B-position from the O-position, and a maximum shearing stress is  exerted at the A-position or the B-position.
Patent JP-S62194405-A (JP)
Title: Scanning type optical dimension measuring instrument
Inventor: KOIZUMI OSAMU
IPC: G01B11/02
Filed: 1986-02-07
Abstract: PURPOSE:To perform a measurement with a stable and high accuracy by providing a temperature compensating apparatus for a semiconductor laser beam source with disturbance removing means for removing a disturbance due to the reflected light beam from an object to be inspected. CONSTITUTION:A low-pass filter 60 with a time constant equal to or above the effective scanning range passing time of a parallel scanning beam is provided between the output adjusting circuit 54 of a temperature compensator 51 and an LD driving circuit 50. When the time constant of the low-pass filter 60 is set to a value larger than the effective scanning range passing time and the temperature compensator 51 is made insensitive to a value equal to or smaller than the aforesaid value, an accurate measurement can be performed without being affected by reflected light beam regardless of the change in the physical data, such as the configuration of an object to be measured and the like and in the temporal data, such as a rising (falling) and the like.
Patent JP-H06188867-A (JP)
Title: Digital signal communication system
Inventor: YAMABAYASHI YOSHIAKI
IPC: H04L7/00
Filed: 1992-02-12
Abstract: PURPOSE:To provide a high quality economical digital signal communication system by preventing signal omission due to same code continuation in an STM digital network. CONSTITUTION:A transmitter 10 is provided with means (11 to 15) for inputting the parallel input signals 1 of 8n {(n) is a natural number} bytes, turning them to the signals of (8n+1) columns for which one bit of auxiliary codes 1a or the mark signals 4 of an 'H' level is added and further outputting transmission signals 2 for which the signals are time division multiplexed on 1 channel. A receiver 20 is provided with the means (21 to 31) for separating the received transmission signals 2 to the signals of (8n+1) columns, further detecting the auxiliary codes 1a or the mark signals 4 added at the transmitter 10, supplying cyclic permutation to a signal system so that the bit is outputted to the position of the channel added at the transmitter 10 and outputting the desired output signals 9 of 8n columns and the means (32) for protecting synchronization.
Patent JP-H04243731-A (JP)
Title: Paper feeder
Inventor: TAKAHASHI KAZUKI
IPC: B65H1/04
Filed: 1991-01-25
Abstract: PURPOSE:To facilitate the operation of changing the size of a paper sheet which can be stored in a paper feed cassette device. CONSTITUTION:A plurality of block-position indicating portions 74a to 74d are provided on the bottom portion 70a of a box body and a predetermined block-position indicating portion corresponding to the fixing position of a side guide 73a is surrounded by a window frame 76 attached to the side guide 73a and the position of each block is displayed to an operator. Therefore the operator can easily change the arrangement of the blocks according to the position displayed of each block when a paper size is changed.
Patent JP-S62185493-A (JP)
Title: Separating device for luminance signal and chrominance signal
Inventor: YOSHIMURA KATSUJI
IPC: H04N9/78
Filed: 1986-02-10
Abstract: PURPOSE:To correctly separate a luminance signal and a chrominance signal from a composite color television signal with a simple constitution by using picture element information having the strong correlation on a screen or between screens by separating the luminance signal and the chrominance signal of a remarkable picture element by using the information signal of the picture element constituting picture element groups decided by a correlation decision means. CONSTITUTION:In the picture element of a sample point, the sample points S1, S2, S4, S5, S6 of the phase of the chrominance signal are opposite to a sample point S3. Of the picture element groups A-F, the group of the strongest correlation is discriminated, the luminance signal and the chrominance signal separated from the picture element information signal of the group are selected as an output. Namely, by using subtracters 12-17, and absolute value converters 24-29, the operation is carried out. Then, the operation result is inputted to a comparator circuit 49, the smallest value is detected, a switching signal is outputted from the comparator circuit to a switching circuit 50, and the picture element information signal at the sample point S3 is separated into the luminance signal and the chrominance signal and outputted. In this manner, at the time of separating the luminance signal and the chrominance signal from the composite color television signal, the most suitable separation can be executed, by taking the correlation in a time base direction of the luminance signal and the chrominance signal into consideration.
Patent JP-H02207176-A (JP)
Title: Starting device for positive/reverse rotation engine
Inventor: MOROOKA ISAO
IPC: F02D27/00
Filed: 1989-02-06
Abstract: PURPOSE:To quickly switch the rotation direction by switching a transfer switch in the opposite direction, stopping the ignition of an engine, and rotating a starting motor in the opposite direction when the rotating speed of the engine is lowered to the preset rotating speed in switching the rotation of the engine in the opposite direction during operation. CONSTITUTION:When an engine is to be reversed while it is positively rotated at a high speed, a transfer switch 9 is switched to the reverse position. The engine is rotated at the preset rotating speed or above, thus a contact r1 is cut off by a rotation reversing device 25. Contacts 31 and r1' are connected, the contact r3 of a relay R3 is connected, the primary circuit 17 is short- circuited, and the ignition action is stopped. When the engine rotating speed is lowered to the preset rotating speed, the contact r1 of a rotation detecting relay is connected, a relay R2 is excited, a contact r2 is connected, and the starting motor 1 is reversely rotated. The contact r1' is connected at the same time, the relay R3 is excited, its contact r3 is cut off, and the ignition action is started.
Patent JP-H04264975-A (JP)
Title: Auxiliary master retrieval system
Inventor: YAMAZAKI MASAAKI
IPC: G06F17/30
Filed: 1991-02-20
Abstract: PURPOSE:To accelerate retrieval processing by generating a retrieval master file in which data targeted to retrieve is stored, and retrieving the retrieval master file when retrieval is performed. CONSTITUTION:This system is comprised of a master file 1, a submaster file 2, an update module 3, and a retrieval module 4. The update module 3 updates the master file 1 according to update instruction data 5. and furthermore, updates the submaster file 2 for instruction data that coincides with a retrieval condition. The retrieval module 4 retrieves the content of the submaster file 2 according to retrieval instruction data 6. The retrieval can be accelerated since the retrieval module 4 always refers to only the submaster file 2.
Patent JP-H10203936-A (JP)
Title: Cosmetic
Inventor: OMORI TAKASHI
IPC: A61K8/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic excellent in usability for providing a dry and a refreshing feelings when applied to skin by combining a lower alcohol with a powder, a liquid oil, a higher alcohol and a specific alkyl-modified carboxyvinyl polymer. SOLUTION: This cosmetic is prepared by including (a) a lower alcohol, (b) a powder, (c) a liquid oil, (d) a 12-24C higher alcohol and (e) an alkyl- modified carboxyvinyl polymer, represented by the formula [R1 is H or a 10-30C alkyl; (n), (n1 ), (m) and (m1 ) are each an optional number so as to provide 40-100 sum thereof; (l) is the polymerization degree] and having 500,000 to 3,000,000 molecular weight therein. The ratio of the formulated ingredients are 0-90.0wt.% ingredient (a), 3.0-30.0wt.% ingredient (b), 1.0-20.0wt.% ingredient (c), 0.01-5.0wt.% ingredient (d) and 0.01-2.0wt.% ingredient (e) Corn starch, etc., are preferred as the ingredient (b) and cetyl octanoate, etc., are preferred as the ingredient (c).
Patent JP-S61184817-A (JP)
Title: Formation of deposited film
Inventor: ISHIHARA SHUNICHI
IPC: H01L21/205
Filed: 1985-02-12
Abstract: PURPOSE:To contrive a large area film, the improvement of film productivity and the mass production of a film by chemically reacting an active seed containing germanium and a halogen and an active seed formed from a chemi cally substance for forming a film which mutually reacts chemically with the previous active seed introduced in a film forming space. CONSTITUTION:An active seed activated in a space (activation space) which is different from a film forming space is used. The active seed A of optimum life of 10sec or more is used and the component of the active seed A is the component of a deposited film formed in the film forming space. The chemical material for forming a film is activated with activating energy in an activation space B and mutually reacts with the active seed A chemically at the time of forming the deposited film. As a compound which contains germanium and a halogen and is introduced in the activation space B, e.g., a compound of chain or cyclic germanium hydride wherein part all of hydrogen atoms are substituted with halogen atoms is used.
Patent JP-S53112479-A (JP)
Title: Manufacturing method of foamed plastic insulated wires
Inventor: MUKUNASHI HIROAKI
IPC: H01B13/06
Filed: 1977-03-11
Abstract: PURPOSE: To improve properties of an insulator on its expansion and temperature by cooling their cores covered with foamed plastic insulator in No. 1 cooling trough under the atmosphere kept in the temperature higher than that of a preheated conductor and then completely cooling them in No. 2 cooling trough. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000223731-A (JP)
Title: Light collection type photovoltaic power generation device and its manufacture
Inventor: MIYAMURA YOSHINORI
IPC: F24S23/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a light collection type photovoltaic power generation device for reducing costs. SOLUTION: This light collection type photovoltaic power generation device is composed of a plurality of light collecting bodies 22 having light receiving faces and reflecting faces and a plurality of solar battery cells 31 at least, one part of which surfaces are brought into contact with the other face except the light receiving face or reflecting face of each light collecting body. The light collecting body is composed of bridged and hardened thermal melting bridge type resin. The plural light collecting bodies has light trasmissivity which is 80% or more, and the thermal melting bridge type resin is ethylene acetic acid vinyl copolymer.
Patent JP-H09191850-A (JP)
Title: Production of concentrated soy sauce of fish improved in flavor and concentrated soy sauce of fish improved in flavor
Inventor: DOMOTO NOBUHIKO
IPC: A23L27/50
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a concentrated soy sauce improved in flavor by producing a koji from a brewing raw material which is pressurized, heated and swollen by an extruder. SOLUTION: When an unrefined soy sauce is prepared, fish and shellfish is mixed with salt and a koji, a lactic acid bacterium, yeast and then an unrefined soy sauce is obtained by fermentation and aging. A crustacean is used as the fish and shellfish. A salt-resistant lactic acid bacterium and salt-resistant yeast are used as the bacterium and the yeast, respectively. The ratio of the added amount of the lactic acid bacterium to that of the yeast is >=10 times. The fermentation and the aging are carried out at a low temperature. In the low-temperature fermentation and aging of the unrefined soy sauce, the unrefined soy sauce is kept at a temperature lower than 15 deg.C for one month or more from a time for preparation of unrefined soy sauce and then fermented and aged at a low temperature lower than 20 deg.C for a long period of time.
Patent JP-H10216546-A (JP)
Title: Product easy to be disposed or easy reproduction work of part or material thereof
Inventor: SHIROYAMA KOJI
IPC: B02C18/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To shorten operation time for crushing a product by a method wherein a manual indicating an operational procedure in disposal or regeneration of a part and a material is appended to a mechanical product for which cutting is carried out in disposal or regeneration of the part and material, and a cutting position is marked on the part to be cut. SOLUTION: For a mechanical product, since there is a part 3 being valuable, in disposal or regeneration of a part and a material, cutting is carried out at a position of a surface indicated with a slant line, the part 3 is taken out, and the residual part is crushed with a shredder. In this case, as a method for marking the cutting position, there are methods such as drawing a line on the cutting position, application of a pattern so that the cutting position can be found, and drawing a line or applying the pattern at a position a specified distance apart from the cutting position. The pattern means a shape capable of specifying positions of an irregularity of the shape, a hole, etc., and there are those for decoration and functional one such as a vent hole.  Further, the cutting position may be marked with a line or a pattern which can not be seen generally, but appears by applying exclusive use light.
Patent JP-H02206280-A (JP)
Title: Picture reader
Inventor: MITSUOKA TAKASHI
IPC: G06T1/00
Filed: 1989-02-03
Abstract: PURPOSE:To highly accurately correct a dart current with the use of an inexpensive A/D converter by multiplying the accumulating time of an image sensor by 2<m> of an original read time, and when the original is read, subtracting a dart time output signal, which is stored into a storing means and divided by 2<m>, from an original read signal. CONSTITUTION:The accumulating time is multiplied by 2<m> of the original read time, a dart current component corresponding to each read picture element of an image sensor 1, namely, the dart time output signal is fetched, and converted into a digital value at (n) bits by an A/D converter 2. When the original is read, the accumulating time of the image sensor 1 is divided by 2m of the dart current component read time, and original information is read by an image sensor 1. The output signal of the image sensor 1 is converted into the digital value at the (n) bits by the A/D converter 2, and inputted to a subtracter 3. A control circuit 6 reads the dark time output signal stored into a storing means 4, divides it by 2<m> by a divider 5, and makes it into another input. By such an operation, the dart time output signal is subtracted from the original read signal, and the real original information at the (n) bits can be fetched.
Patent JP-H02205783-A (JP)
Title: Apparatus for evaluating software error
Inventor: ANDO YASUHIRO
IPC: G01R31/317
Filed: 1989-02-03
Abstract: PURPOSE:To efficiently evaluate the software error of a mode easy to generate when a signal is changed over by mounting a plurality of delay circuits and a signal forming circuit calculating the exclusive OR of the output signals of said delay circuits and an operation effective signal. CONSTITUTION:The test signal A on a signal line 101 is distributed to be inputted to delay circuits 11-13 and the control signals T1...Tn on a signal line 104 are also respectively inputted to the circuits 11-13. By this mechanism, the input signals A inputted to the circuits 11-13 are outputted from said circuits 11-13 with the delay quantities respectively determined by the signals T1...Tn. These output signals are inputted to a signal forming circuit 2 and the operation effective signal V effective for writing/reading operation on a signal line 103 is also inputted to said circuit 2. In the circuit 2, the exclusive OR of these input signals is calculated to form an output signal B which is, in turn, outputted to a signal line 102. The output signal B on the signal line 102 becomes a test driver signal to be inputted to an LSI to be evaluated. By this method, a test signal waveform having many change-over points within one cycle is given to the LSI and the software error of the LSI can be evaluated.