baber/WOPTO huggingface dataset:
Patent JP-2000222500-A (JP)
Title: Method for managing work flow
Inventor: KIMURA MICHIHARU
IPC: G06F19/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to utilize one flow definition for plural affairs in order to realize plural works requiring respectively different slips in each work but having the same circulating route as a work flow. SOLUTION: The work flow managing method is provided with a work definition part for managing a work document format corresponding to a person in charge in a circulation route independently of definition information about the circulation route of work documents. The work document format is determined based on the state of a work document stored in a flow control part 15 and also based on the definition information of a work definition part describing a work document format to be processed next and corresponding to a person in charge.
Patent JP-S63189471-A (JP)
Title: Readily water-dispersible powder
Inventor: TAKAGISHI IKUO
IPC: C09D11/02
Filed: 1987-01-31
Abstract: PURPOSE:To obtain the titled powder, readily wettable with water, hardly settling and suitable as water-based ink for writing utensils, liquid cosmetic, liquid painting material, water-based magnetic ink, etc., by adsorbing an alkali metal silicate on the surface thereof. CONSTITUTION:The aimed powder obtained by adsorbing an alkali metal silicate, e.g. sodium salt of metasilicic acid, orthosilicic acid, disilicic acid, tetrasilicic acid, etc., on the surface of powder, e.g. organic or inorganic pigment, metal, metal oxide, extender pigment, resin powder, etc. Furthermore, the amount of the alkali metal silicate is preferably 5-200pts.wt. based on 100pts.wt. powder.
Patent JP-H0192413-A (JP)
Title: Bulky composite fiber
Inventor: TODA KAZUAKI
IPC: D04H1/544
Filed: 1987-01-31
Abstract: PURPOSE:To obtain the titled composite fiber having a specific ratio of the cross-sections of the core component to the sheath component, a specific ratio of high MFR to low MFR of the two kinds of polymers of the above components after spinning, an eccentricity falling within a specific range, high weld strength and excellent compression recovery. CONSTITUTION:The objective composite fiber is composed of a core component 1 (e.g. crystalline polypropylene) and a sheath component 2 (e.g. high-density polyethylene). The ratio of the cross-sections of the core to sheath is 4/6-7/3. The eccentricity A defined by formula I (R is radius of a circle having the same cross-sectional area to that of the composite fiber; D is distance between the center of the composite fiber and the center of gravity of the core component) is 8-35%. The ratio of high-MFR/low-MFR is <=2 and satisfies the formula II wherein the high-MFR is the MFR value of a polymer having higher MFR value after spinning among the two kinds of polymers used as the core component and the sheath component and the low-MFR is the MFR value of a polymer having lower MFR value after spinning.
Patent JP-S57138097-A (JP)
Title: Signal readout circuit for charge transfer element
Inventor: IZUMIDA MORIJI
IPC: H04N5/335
Filed: 1981-02-18
Abstract: PURPOSE:To remarkably reduce reset noise of a floating diffusion detecting method, by operating an output signal of a signal detecting FET and that of a current detecting circuit. CONSTITUTION:An output of a noise current detecting circuit 20 is inputted to a sampling circuit 40 and smapled with a sample pulse SP and only noise component in a signal REF is picked up. This noise component has a negative correlation with a reset noise included in an output OUT of a signal detecting FET10. Thus, when they are summed at an adder 30, the noise components are cancelled and an output with remarkably improved signal-to-noise ratio can be obtained. Thus, the reset noise can remarkably be reduced.
Patent JP-H02200573-A (JP)
Title: Four-wheel steering control device
Inventor: MATSUSHITA MASAAKI
IPC: B62D6/02
Filed: 1989-01-31
Abstract: PURPOSE:To perform the stable steering control of steered wheels by changing the duty ratio of a pulse current to a motor by the target and actual steering angles of the steered wheels and the speed in controlling the steering of the steered wheels into the target steering angle according to the steering angle of main steering wheels. CONSTITUTION:A control means 34 detects the speed V by the signal input from a speed sensor 40 at the running time of a vehicle and inputs the steering angle thetaF of front wheels 10, 10 by the signal input from a front wheel steering angle sensor 36. The control means 34 further calculates and determines the target steering angle thetaT of rear wheels 14, 14, inputs the actual steering angle thetaR of the present rear wheels from a rear wheel steering angle sensor 38, determines a duty ratio tc to a motor 32 by the speed V1, the target steering angle thetar and the actual steering angle thetaR1 of the present rear wheels 14, 14, and drives the motor 32 by this duty ratio tc. Accordingly, the acting force and the control force to the rear wheels 14, 14 can be balanced from the low speed region to the high speed region, so that the steering of the rear wheels 14, 14 is stably controlled in the whole speed region.
Patent JP-S58139557-A (JP)
Title: Facsimile device
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1982-02-13
Abstract: PURPOSE:To obtain a facsimile device which is extremely easy to handle, by transmitting and receiving a checking signal of a fixed picture pattern immediately before electric transmission of pictures and then tansmitting the pictures based on the result of checking of the picture pattern. CONSTITUTION:A checking signal is transmitted and received prior to transmission of pictures in order to check the state of a circuit. This checking signal consists of a synchronizing signal, a jump checking signal, a black ghost checking signal, etc. When the result of decision is satisfactory for both the jump and black ghost checking signal, the pictue is transmitted by the 1st picture transmitting method of a high speed. While the 2nd picture transmitting method which reduces the generation of disturbance of pictures is applied to transmit the picture in case the result of decision is unsatisfactory with the jump checking signal, satisfactory with the black ghost checking signal and rather satisfactory with the black ghost signal, respectively. When the result of decision is not satisfactory with the black ghost signal, the cicuit is cut off before transmission of originals by deciding the end of an error for the facsimile transmitter/receiver.
Patent JP-S58139532-A (JP)
Title: Program reservation system
Inventor: KINOSHITA AKIYOSHI
IPC: H04N5/44
Filed: 1982-02-13
Abstract: PURPOSE:To facilitate an easy reservation for broadcast programs, by preparing a card which stores the data on the program information. CONSTITUTION:A card 1 stores a channel data which designates a broadcast station and a time data that designates the starting time of reception. This card 1 is set into a reading part 2, and the data of the card 1 are read and stored in a memory 5 and at the same time displayed at a display part 10. A processing part 6 rearranges the program data in the memory 5 in order of earlier time and data and stores them into a memory 7. The data in the memory 7 are read out synchronously with the clock CL. For instance, the time data Ti is compared with the count value E of a timing counter 14 through a comparing part 12. Then AND circuits 11 and 13 are opened when the coincidence is obtained from the above-mentioned comparison. Thus the channel data Ci is fed to a TV picture receiver 16, and at the same time the starting signal S is also fed to the receiver 16 from a pulse generating part 15.
Patent JP-H04347984-A (JP)
Title: Field conversion device
Inventor: YOSHIZAWA KAZUHIKO
IPC: H04N5/93
Filed: 1991-02-15
Abstract: PURPOSE:To provide a field conversion device not generating fluctuation in the change of resolution and the luminance edge at the time of performing the field conversion for a special reproduction, etc. CONSTITUTION:After the separation is performed in a Y/C separation circuit 108, the field conversion is performed for the luminance signals stored in a line memory means and a field memory means in a conversion circuit within a field 103 using the data between lines and in a conversion circuit between field 104 using the data between fields, respectively. The output of the both conversion circuits 103, 104 is added to the signal for which the field conversion was performed with the addition ratio in accordance with the output of a motion detection circuit 105 by a soft switch 135 and the signal is outputted by being added to the color signal for which the control of the delay amount and code inversion processing was performed. Therefore, at the time of the special reproduction of a magnetic recording and reproducing device, etc., an excellent video signal always having almost no change of resolution and not generating fluctuation in the luminance edge, regardless of the reproduced video signal, can be outputted.
Patent JP-S54113631-A (JP)
Title: Vibration damping
Inventor: FUJITANI SHIYUNEI
IPC: E04B1/98
Filed: 1978-02-27
Abstract: PURPOSE: To obtain a durable vibration damping film free from internal strains, by forming a first and a second films having specific properties on a metal substrate.  
     CONSTITUTION: A metal substrate is coated with a coating material comprising a polypropylene glycol, an oligomer, such as trifunctional polyol, having two or more hydroxyl or epoxy groups reactive with isocyanate groups, a polyisocyanate, a plasticizer which is liquid at room temperature, such as xylene resin, and a thermoplastic resin, e.g. polyvinyl acetate, to form a first film having a glass transition point of -50W10°C, a modulus of 10 6 W10 10  dynes/cm 2  at -20W150°C, and a loss factor ≥0.4. The film is then coated with a coating material comprising an unsaturated resin, such as unsaturated polyester resin, which is cured at room temperature by radical polymerization, mica flakes, and an extender pigment to form a second film having a modulus ≥ 5×10 10  dynes/cm 2  at -50W150°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04260341-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAMAKOSHI AKIRA
IPC: H01L23/50
Filed: 1991-02-15
Abstract: PURPOSE:To reduce mutual interference between an internal circuit and an output circuit by connecting a first and a second internal connection ends with a first and a second power supply pads or grounding pads which correspond with the first and the second internal connection ends, respectively. CONSTITUTION:Power supply pads 14a, 14b and power supply wiring 13a 13b are separated for an internal circuit 11 use and for an output circuit 12 use. The internal connection end of a power supply lead 21 is divided into a first and a second internal connection ends. These first and second internal connection ends are connected with the corresponding first and second power pads 14a and 14b, respectively, by using bonding wires 3. In this manner, the division of the first and the second internal connection ends of the power supply lead 21 is performed from the adjacent part of the external power supply connection end. Thereby the mutual inductance between the internal circuit 11 and the output circuit 12 is further increased and the mutual interference is further decreased.
Patent JP-H0792296-A (JP)
Title: Steam generator and method of steam generator operation
Inventor: UORUTAA JIYOOJI RAIMAN
IPC: G21D3/08
Filed: 1991-02-15
Abstract: PURPOSE: To remarkably reduce the temperature difference of a coolant at the inlet of a reactor core, and the difference of outputs generated by the loops of a nuclear reactor system. CONSTITUTION: The steam generator comprises a heat energy source, a feed water heating section including at least one heat exchanger 2, a device for supplying the feed water to the feed inlet of the heat exchanger 2, and a steam generating section comprising at least two steam generating heat exchanging units respectively having the feed inlets connected for receiving the heated feed water from the feed water heater section. Further the steam generator comprises a by-pass conductors 12, 15 connected between the feed inlet of the heat exchanger 2 of the feed water heating section, and the feed inlets of the steam generating heat exchanging units 4, and a flow rate controlling means 18 connected with the by-pass conductors 12, 15 between the inlet of the feed water heater section and the steam generating heat exchanging units 4.
Patent JP-S50124012-A (JP)
IPC: F02K3/075
Filed: 1975-02-24
Abstract: A turbofan engine is provided with a core engine, a first fan and a second fan. First and second fan ducts are provided for bypassing a portion of the air flow leaving the fans around the core engine. One of these fan ducts has its inlet disposed downstream of the second fan, while the second duct has its inlet disposed between the first and second fan. Means are provided for varying the proportion of the flow of air among the fan ducts and core engine. Integrated, or separate coaxial nozzles are provided for receiving the flows from the individual fan ducts and core engine and exhausting these flows into the atmosphere.
Patent JP-S60167919-A (JP)
Title: Production of acrylonitrile based filament yarn for carbon fiber without gluing
Inventor: IMAI KOUICHI
IPC: C08F2/10
Filed: 1984-02-10
Abstract: PURPOSE:To obtain the titled filament yarn having a very high strength, by polymerizing an acrylonitrile based monomer in a concentrated zinc chloride solution containing a specific amount of hydrogen chloride, and spinning the resultant polymer solution. CONSTITUTION:Acrylonitrile is polymerized or copolymerized with another vinyl compound monomer, e.g. methyl acrylate, in a concentrated zinc chloride solution containing 0.01-5wt% hydrogen chloride, preferably in >=55wt% zinc chloride concentration, and the resultant polymer solution is then spun into a coagulation bath of a zinc chloride solution in preferably 10-40wt% concentration at -10-+20 deg.C. The resultant filaments are washed with water and treated with hot water, preferably at 60-100 deg.C to afford the aimed filament yarn.
Patent JP-S61186503-A (JP)
Inventor: TERADA SADAYOSHI
IPC: A61F13/15
Filed: 1985-02-08
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-H08222937-A (JP)
Title: Antenna for theft prevention device
Inventor: SUGIURA TOSHIHIRO
IPC: H01Q7/00
Filed: 1995-02-09
Abstract: PURPOSE: To reduce the effect of an obstacle by arranging a metallic dummy obstacle through which magnetic flux passes to a lower side face of an antenna coil of a theft prevention antenna arranged on a floor. CONSTITUTION: An antenna coil 1 is mounted in a rubber made floor mat 2 and a cable 3 for connecting a transmitter is connected to an output terminal. A dummy obstacle 4 insulated from the coil 1 is fitted to a bottom face of the mat 2 and the mat is installed on a floor. The transmitter connecting to the cable 3 emits a radio wave upward, and when a self-alarming tab passes through its electric field, a reception circuit in the tab is active to raise an alarm. The obstacle 4 is formed by arranging iron stripes 4a, in which the width of each iron plate 4a and intervals among the iron plates 4a are equal to each other and a ratio of the area cupied by the obstacle 4 and the bottom area of the mat is nearly 50%. Furthermore, the coil 1 is adjusted to be an optimum when the obstacle 4 is added to the coil 1.
Patent JP-H11220010-A (JP)
Title: Object position aligning table
Inventor: TERAOKA SEIICHI
IPC: H01L21/304
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a table used for aligning position of an object which utilizes surface tension of water, capable of aligning the position of objects of various sizes without changing the table. SOLUTION: A main body 1 of the table is provided with a first water-layer- forming region 2, and outside the first water-layer forming reign 2, and a second water-layer forming region 3. In the first water-layer forming reign 2, a water feed hole 4 is formed to supply water, and in the second water-layer forming region 3, a freely closable water drain hole 7 is formed, so that when the water drain hole 7 is closed, a water layer is formed in the second water-layer forming region 3 with the water which overflowed from the first water-layer-forming region, and when the water detain hole 7 is opened for draining the water, so that the water layer is not formed in the second water-layer forming region through draining of the water. Furthermore, one or more of water-layer forming region s may be formed outside of the second water-layer forming region 3.  The table can be used to align position of an object that floats on water and is able to be assembled in semiconductor-water surface polishing equipment as well.
Patent JP-S59148030-A (JP)
Title: Optical fiber-display device
Inventor: OOHIRA TAKAO
IPC: G02F1/19
Filed: 1983-02-15
Abstract: PURPOSE:To obtain a thin, lightweight color display device by externally leading and emitting the internally transmitting light by a refractive index varying means which utilizes an electric field on the outside surface of an optical fiber. CONSTITUTION:A nitroglycerine film 5 is provided on the outer circumferential wall of the local part 3A of a clad 3, an electric power source 6 is connected by lead wires 7 and 8, and transparent electrodes 31 and 32 are formed. When a voltage V is applied from the power source 6 to the electrodes 31 and 32, a clad 3A varies in refractive index n2 by Kerr effect up to more than the refractive index n1 of a core 2. Therefore, light i1 leaks as transmitted light i2 in the boundary surface between the clad 3A and core 2. The light leaks only at the electrode part 3A and is seen brightly in a spot. The refractive index varying means of the optical fiber like this, i.e. a leaking means 10 from a halfway part is provided successibely to lead out the leaked light at an optional point on the optical fiber.
Patent JP-S60165425-A (JP)
Title: Composite cooking apparatus
Inventor: HIRAI KIYOSUMI
IPC: F24C15/32
Filed: 1984-02-08
Abstract: PURPOSE:To improve the durability and performance of a sensor and to obtain the high sensitivity thereof by inverting the movement of a shape memory alloy of a two-way memory by the movement of the lever, quickly inverting an inversion valve by means of a quick spring to hermetically close the exhaust passage at the time of gas combustion, and hermetically closing the exhaust passage of a combustion chamber at the time of singly employing the electronic range. CONSTITUTION:An exhaust port 17 positioned at the upper part of the combustion chamber 8 and provided on the upper wall of a main body 1 is partitioned by an exhaust passage 16 and a valve 18. A quick motion spring 19 is provided between the tip end of the valve 18 and fulcrum 20. The shape variation l1 depending upon the temperature of a shape memory alloy 21 is converted into the motion of the lever 22 and is enlarged to a movement l2 of the valve 18. When the gas is burning, the temperature of the combustion chamber is high. Hence, l1 becomes maximum. The passage of the exhaust passage 16 is closed by the valve 18, and the sensor is protected from the exhaust air of high temperature. In the case of operating the electronic range, the shape memory alloy 21 contracts, and all exhausted air is concentrated on the exhaust passage 16 and the motion of the sensor becomes sharp.
Patent JP-H07207253-A (JP)
Title: Metal-based composite friction material
Inventor: KATO YOSHINARI
IPC: F16D69/02
Filed: 1994-01-21
Abstract: PURPOSE:To obtain a dry friction material having a stable coefficient of friction and excellent wearing resistance even under severe sliding conditions. CONSTITUTION:The friction material comprises a copper alloy as a matrix, 1-20% nitride such as Si3N4, 1-15% metal oxide such as ZrO2, 0.5-10% graphite, and 0.5-5% spherical hard carbon.
Patent JP-S59150950-A (JP)
Title: Heat exchanger tube used in hot gas machine
Inventor: TAKAHASHI SHIROU
IPC: F28F13/00
Filed: 1983-02-15
Abstract: PURPOSE:To increase the coefficient of heat transfer from external high-temperature gas to work gas, by disposing metal members made of a gas-permeable material on the inside of a heat exchanger tube used in a hot gas machine, in the manner that most of the work gas is passed through the metal members. CONSTITUTION:A plurality of gas-permeable metal members 5 made of a substantially elliptic plate are disposed on the inside of a tube 4 made of a heat-resistaing steel in the manner that they are spaced from each other by support rods and they are kept in contact with the inner wall surface of the tube 4 at the entire peripheral side face. Or otherwise, the plate members 5 may be welded to the inner wall of the tube in place of the support rods. The efficiency of heat transfer is raised by increasing the contact area of the plate members and work gas, and the plate members 5 are disposed with a proper angle of inclination so as to reduce resistance to gas flow. Alternatively, a plate member 5 made of a gas-permeable material is disposed in parallel with the axis of the tube 4, and partition plates 8 serving as flow restricting members are disposed alternately on both sides of the inner space of the tube divided into two sections by the plate member 5 and with proper spacing from each other in the direction of the axis of the tube. Here, the above gas-permeable metal member is made of a punching metal or a sintered metal or obtained by compressing metal wires or net-like metal.
Patent JP-H03227666-A (JP)
Title: Recording method and recording apparatus
Inventor: IKEDA IKUMASA
IPC: B41J2/05
Filed: 1990-02-02
Abstract: PURPOSE:To obtain an image of high quality without a dividing line by arraying a plurality of recording elements in a line, dividing the recording elements into a plurality of blocks, and specifying the operation of the blocks and recording elements. CONSTITUTION:A plurality of heat generating elements 15 are arranged in an array and divided into a plurality of blocks. Among the three blocks adjacent to a recording head, those not adjacent to each other are not driven simultaneously, and the central block is driven concurrently with each of the two blocks not adjacent to each other. Moreover, the heat generating elements 15 constituting the blocks driven concurrently are actuated with a time delay. Further, the time difference between the pulse to one heat generating element 15 and the pulse to the adjacent heat generating element 15 is set not to exceed the maximum width of the pulse to the heat generating element 15. Accordingly, an image of high quality without a dividing line can be obtained.
Patent JP-H04219166-A (JP)
Title: Spray shield unit
Inventor: KARUROSU IWASUZUKOUIETSUKU
IPC: B05B13/04
Filed: 1991-02-15
Abstract: PURPOSE: To provide a shield unit which permit to shield a spray emitted by a sprayer from wind and also to uniform distribution of spray onto ground and to spray at relatively narrow area. CONSTITUTION: The invention spray shield unit 1 comprises a hub 11 having an opening therein for receiving the head 3 of the sprayer, and a generally planer circular shield member 19 mounted on the hub generally coaxial with the hub and projecting radially outwardly from the hub for shielding spray emitted by the spinner 7 from the wind. The shield member is rotatable on the hub generally on the central axis of the hub whereby when the spray shield unit is mounted on the head of the sprayer; and also when the sprayer is held with the spinner axis generally horizontal, the shield member may be rolled on the ground to maintain the head of the sprayer in the hub opening a fixed vertical distance from the ground to provide a uniform distribution of spray onto the ground.