baber/WOPTO huggingface dataset:
Patent JP-H09311726-A (JP)
Title: Fluid controller
Inventor: TAKEKOSHI SATOSHI
IPC: F16K31/122
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To suppress the power consumption and to make a fluid controller quiet and compact in controller for controlling the flow rate of a fluid in a device for sending fluid such as liquid and gas. SOLUTION: A valve device 2 used for controlling the flow rate of a fluid flowing in a soft tube 50 for sending fluid such as gas and liquid is constituted of a piston 5 and a cylinder 3, and compressed air is supplied from a compressed air source 10. Thus, a moving member 6 provided in the piston 5 is pushed up and the soft tube 50 is fastened by the moving member 6 and a fixed member 7. Then, the flow rate of fluid in the soft tube 50 is controlled.
Patent JP-H07333342-A (JP)
Title: Distance measuring equipment between cars
Inventor: IIZAKA ATSUSHI
IPC: G01S13/86
Filed: 1994-06-13
Abstract: PURPOSE:To measure the distance to a preceding vehicle only for the lane on which a measuring vehicle travels. CONSTITUTION:A radar distance measuring means 1 measures the distance to a preceding vehicle, along with the direction thereof, using a scanning radar mounted on the vehicle. A video camera 2 mounted on the vehicle picks up the image of road in front of the vehicle and a detecting means 3 detects lane markers written on the pavement using a road image picked up by means of the video camera 2 thus detecting the traveling lane. Means 4 then makes a decision whether a preceding vehicle, detected through the traveling lane detecting means 3, is traveling on the same lane and measures the distance to the preceding vehicle only for the same lane.
Patent JP-H0424523-A (JP)
Title: Multichannel spectroscope having variable wavelength region
Inventor: KAWADA SATOSHI
IPC: G01J3/18
Filed: 1990-05-19
Abstract: PURPOSE:To make it possible to detect the spectrums simply in the different wavelength regions in a multichannel mode by rotating and moving a concave grating in parallel from a reference position, and displacing the spectrums to the second position where the images are focused in a planer pattern on the light receiving surface of a linear sensor. CONSTITUTION:An arm 5 whose one end 5c is rotatably supported is attached to a concave grating 1 so that its center 1c draws a locus having a radius (r). The grating 1 is fixed to the arm 5 at an attitude so that an angle theta is formed with a straight line connecting the center 1c and the rotary center 5c of the arm. When the arm 5 is rotated in the counterclockwise direction, the images of the spectrums whose upper limit of the wavelength region is 550 - 750nm are focused in planar patterns on a light receiving surface 4s of a linear sensor 4. The wavelength region is different from a wavelength region 300 - 500nm at a reference position. The images are detected with the linear sensor 4 in a multichannel mode.
Patent JP-H06335573-A (JP)
Title: Shaver
Inventor: YONEDA TAKASHI
IPC: B26B19/04
Filed: 1993-05-31
Abstract: PURPOSE:To obtain a shaver in which an outer blade frame is scarcely detached from its main body by providing the shaver with a flexible piece of a frame fixing spring in a position in which pressing force to a connecting piece of a hinge increases, when the flexible piece is turned in the direction in which the outer blade frame is detached. CONSTITUTION:In one end of a hinge 9, two pieces of insertion holes 9a are formed, the other end becomes a plate-like connecting piece 9b and in its about center position, one piece of detaining hole 9c is formed. Between each insertion holes 9a, a spring 10 is disposed, and also, a frame shaft 11 is inserted and to the other end of an outer blade frame 8, both ends of the frame shaft 11 are fixed. As for a frame fixing spring 12 placed in a hole 1a of the main body, the whole shape is formed in a roughly U-cross section shape, one end face being roughly parallel becomes a fixed piece 12a, and the other end face becomes a flexible piece 12b being freely deflectable. Also, one piece of projection 12c protruded to the fixed piece 12a side and engaged to the detaining hole 9c is formed. Moreover, to a side wall of the outside of the hole 1a, the fixed piece 12a is fixed and attached to the main body, so that a clearance of a distance X is formed between the side wall of the inside of the hole 1a and the flexible piece 12b.
Patent JP-S618564-A (JP)
Title: Hot water making apparatus utilizing solar heat
Inventor: MURAMOTO HIROSHI
IPC: F24S90/00
Filed: 1984-06-22
Abstract: PURPOSE:To make it possible to keep water at a prescribed temperature even when solar heat is not available such as at night, by providing a heater for heating water in a heat accumulating tank and two temperature sensors for detecting water temperatures at a position above the heater and at a position below the heater. CONSTITUTION:When solar heat cannot be utilized, such as at night, and a hot water apparatus has become not to be driven, the temperature of water in a heat accumulating tank 2 gradually lowers. The temperature of water in the upper part of the heat accumulating tank is detected by a temperature sensor 19, and if the temperature is not more than a set temperature, an electric heater 4 is made in the state of operation by a heater controller 20 and the water in the heat accumulating tank 2 is heated by the heater 4. When the temperature detected by the temperature sensor 19 becomes higher than the set temperature, the electric heater 4 becomes in the off state. Thus even at night, the temperature of water in the heat accumulating tank 2 can be kept at or above a constant temperature at all times.
Patent JP-2000319501-A (JP)
Title: Elastic paving material for low noise and execution of elastic paving for low noise
Inventor: KOBAYASHI AKINORI
IPC: C08L21/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an elastic paving material for a low noise having a structure in which hard aggregate is bonded to elastic aggregate with a urethane binder, in relating to paving applied to a driveway and characterized by a low noise and a vibration-reducing effect caused by the elasticity, air permeability and noise-absorbing property. SOLUTION: This elastic paving material for a low noise is composed of hard aggregate, elastic aggregate and a urethane binder bonding them, and a content of the hard aggregate in the whole aggregate is 10-75 vol.% and a two pack-type urethane binder is used as the urethane binder.
Patent JP-H08299592-A (JP)
Title: Communication equipment for game machine
Inventor: ICHIKAWA YUICHI
IPC: A63F13/235
Filed: 1995-04-29
Abstract: PURPOSE: To install a lot of controllers under simple communication control by preventing trouble caused by cable usage. CONSTITUTION: When a game participant operates a key while using controllers 30 and 32, the spread spectrum signal radio waves of ID codes corresponding to those data operated are transmitted out. These radio waves are received by an antenna 12 at a main body 10 of a game machine, amplified by an amplifier 14 and respectively distributed later to respective demodulation units 18 and 20 by a distributor 16. At the demodulation units 18 and 20, the processing of inverse spread spectra is respectively performed, and further, only the data having the same ID code as the participant himself are demodulated. Namely, the data of the controller 30 are demodulated at the demodulation unit 18 and the data of the controller 32 are demodulated at the demodulation unit 20. The demodulated data are supplied to a control circuit 26 and the processing control of a game picture, etc., is performed.
Patent JP-H06342463-A (JP)
Title: Image forming storage device
Inventor: YOSHIDA TOMOYUKI
IPC: H04N1/21
Filed: 1993-05-31
Abstract: PURPOSE:To provide an index sheet to be recognized clearly for a user by dividing an area inside one page of paper for longitudinally long and laterally long index information and forming an image by dividing/arranging the information in the respective areas. CONSTITUTION:When it is discriminated the prepared form of the index image to be expanded is longitudinally long or not and the prepared form is longitudinally long, the expanding position of the longitudinally long index image at the lower half of the index sheet is calculated, and the index image data are expanded at the expanding position while adding prescribed deformation (such as vertical coincidence, for example). When the prepared form is laterally long, the expanding position of the laterally long index image is calculated at the upper half of the index sheet, and the index image data are expanded at the expanding position while adding the prescribed deformation. Then, an index sheet output part 9 forms the image while dividing the area inside one page of paper and separating the longitudinally long and laterally long index images in the respective areas, and the index sheet is outputted by a printer part 5.
Patent JP-H01298800-A (JP)
Title: Electronic component mounting device
Inventor: HOSHINO HIROYUKI
IPC: H05K13/04
Filed: 1988-05-27
Abstract: PURPOSE:To enable mounting in high density without causing position slippage of components resulting from the interference with the neighboring components by rotating a holding means or a slowing the lowering speed of the holding means in case that there is a fear of the holding means or the electronic components interfering with the neighboring components on a circuit board due to position slippage of the holding means. CONSTITUTION:A mounting device detects the runout condition of an absorbing nozzle 20 to electronic components 40 at a station S4 by a TV camera 26 when the electronic components are mounted. At this time, in the rotation of the specific absorbing nozzle 20 to decide the mounting direction of electronic components 41 at a ( theta+theta) rotary station S5, when the nozzle 20 hits on the neighboring components 41 by the runout of the nozzle 20, it is further compensated for rotation by 180 deg. at a station S5. Or, in case that it does not meet this condition, the lowering speed of the nozzle 20 at the time of mounting of components 40 is lowered down so as to weaken shock when the nozzle 20 hits on the neighboring parts 41. Hereby, position slippage of electronic components is prevented, and mounting density and equality in mounting of the electronic components can be improved.
Patent JP-S5653705-A (JP)
Title: Filtering separator for mixed liquid
Inventor: HAMADA YOSHIO
IPC: B01D17/02
Filed: 1979-10-11
Abstract: PURPOSE: To efficiently separate the mixed liquid and to extract the specified single liquid, by providing the many fine pathways in the main body of the filter medium, by making the area of the inflow side opening of said fine pathway sufficiently larger than the area of the outflow side opening in order to utilize the difference of the surface tensions between two liquids.  
     CONSTITUTION: The filter medium main body 3 is held in the casing 1 which is provided with the outflow side open mouth 5 and the inflow side open mouth 4 sufficiently larger in the area than the open mouth 5. Hereby, the velocity of the liquid flow at the outflow side open mouth 5 is sufficiently faster than that at the inflow side open mouth 4. The filter medium main body 3 comprises the fine wire of the fiber, metal, etc., and forms the unnumbered fine pathways 2; hereby, the open end of the pathway 2 nearby the inflow side open mouth 4 is given the opening area in a size to the extent permissible to close each opening of the pathway 2 against the mixed liquid owing to its surface tension and to pass only the filtered liquid. As a result, if the liquid is sucked out of the outflow side open mouth 5, the mingled liquid is intercepted at the tip of the pathway 2, and only the filtered liquid is extracted outside. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08302370-A (JP)
Title: Synthetic oil
Inventor: YATANI TETSUO
IPC: C10N30/10
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a synthetic oil which has an excellent oxidation resistance and can be suitably used as an industrial oil for many applications. CONSTITUTION: This synthetic oil contains a dialkylnaphthalene compd. having one methyl group and one 6-24C secondary alkyl group bonded to the naphthalene ring or its mixture as the main ingredient provided the compd. comprises one having the secondary alkyl group at the α-position and one having the secondary alkyl group at the β-position in a molar ratio of 1.0 or higher.
Patent JP-2000319403-A (JP)
Title: Preparation of granular polyarylate
Inventor: IMANISHI KOJI
IPC: C08G63/19
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a granular polyarylate from its fine powder by using an inexpensive apparatus without mixing a recovered pulverized polyarylate directly into a product and without redissolution of the pulverized polyarylate into an organic solvent. SOLUTION: A pulverized polyarylate with a particle diameter less than 100 μm is charged into a mixture of water and methylene chloride, which is stirred and maintained at 10-60 deg.C and contains methylene chloride in an amount such that it does not cause liquid-liquid phase separation, in an agitation tank under normal or reduced pressure to obtain a slurry. The pulverized polyarylate is agglomerated in the slurry to obtain a particle with an average particle diameter of 500 μm or more.
Patent JP-S5355015-A (JP)
Title: Reading recorder of magnetic cards
Inventor: YOSHIDA YUKIHIRO
IPC: G11B25/04
Filed: 1976-10-27
Abstract: PURPOSE:The inserting condition of a magnetic card with its back side out in a magnetic card reading recorder is detected and the back-side-out insertion condition is announced to the outside.
Patent JP-H0425203-A (JP)
Title: Dust-proof film for waveguide and its manufacture
Inventor: MATSUDA HIROSHI
IPC: H01P1/175
Filed: 1990-05-18
Abstract: PURPOSE:To prevent generation of an insertion loss due to an adhesives by adhering the adhesives to an outer circumferential ridge area and providing a transmission area of an electromagnetic wave without any adhesion to an area surrounded by the outer circumferential ridge area. CONSTITUTION:An adhesives 12 is adhered to the entire face of one side of exfoliation paper 13b, exfoliation paper 13a is adhered on the adhesives 12 to form three-layer structure double-side tape 20. Then a cylindrical cutter blade 18 is prepared to cut the double-side tape 20 circularly. Then the lower side exfoliation paper 13a is exfoliated and removed, adhered to a sheet film 11 to form a sheet material 17 provided with a transmission area 15 for an electromagnetic wave. Thus, no adhesives is entirely adhered to an area of a dust-proof film 10 through which an electromagnetic wave is transmitted and the reflecting and transmitting quantity of the electromagnetic wave is decreased.
Patent JP-S5756615-A (JP)
Title: Exhaust gas purifying device
Inventor: NAKANISHI TOMOHIKO
IPC: F01N3/28
Filed: 1980-09-18
Abstract: PURPOSE:To improve a sealing effect of exhaust gas in a device containing a monolithic catalyzer material in a metallic case, by press filling a ceramic fiber forming material of low capacity density into a gap between the case and the catalyzer material at high compression ratio. CONSTITUTION:An exhaust gas purifying device is of such constitution that a catalyzer material 2 is contained in a cylindrical case 1 and a wire net 4 supporting the catalyzer material 2 is provided in a gap 3 between the both catalyzer material and cylindrical case. Further an inflow pipe 6a and outflow pipe 6b of exhaust gas are  connected to both ends of the case 1. Here is filled a sealing material 5 of ceramic fiber forming material fully circumferentially at one end of the above described gap 3.  In this case, the sealing material 5 is formed with a ceramic fiber of 6-30mu in diameter to capacity density of 0.1-0.35g/cm<3>, further provided by compression in such a manner that the ratio of thickness after setting to thickness before setting the sealing material is 2.7-8.7. In this way, the sealing material 5 can be unformly further tightly attached to the case 1 and the catalyzer material 2.
Patent JP-S61288880-A (JP)
Inventor: YASUDA EIJI
IPC: A63F3/02
Filed: 1985-06-17
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-S63129067-A (JP)
Inventor: MAIKERU ROBAATO ANSEO
IPC: C04B/
Filed: 1987-05-28
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-S6029047-A (JP)
Title: Voltage output-type digital/analog converter
Inventor: SHIBAYAMA AKINORI
IPC: H03M1/74
Filed: 1983-07-15
Abstract: PURPOSE:To make a level shift circuit unnecessary and simplify constitution by setting an output current terminal of a current output-type D/A converter and input terminal of a current voltage conversion amplifier to the positive or negative maximum output voltage level which generates according to a digital signal. CONSTITUTION:A voltage output-type A/D converter is composed of a current output-type A/D converter 11 and current voltage conversion amplifier 12 which converts output current into voltage. On this converter 11, a level conversion circuit 52 which inputs N numbers of digital input signals 41-4N, conversion circuit 16 which outputs this output, N units of current switches 21-2N, N numbers of constant current sources I1-IN, output current and earth buses 14 and 15 are installed. An initial stage amplifier 19 and output stage 22 are provided to the amplifier 12. Power supply 35 and 36 of the amplifier 19, a power supply 17 of the converter 11 and bus 15 are grounded through a power supply 51. The output terminal of the bus 14 of the converter 11 and input terminal of the amplifier 12 are set to maximum output voltage level depending upon positive or negative input signal, and converter constitution is simplified.
Patent JP-S63292372-A (JP)
Title: Graphic display system
Inventor: MORIKAWA TAKASHI
IPC: G09G5/36
Filed: 1987-05-26
Abstract: PURPOSE:To instantaneously display a pattern inverted from a pattern shown by graphic data stored in a memory by changing the display starting position and direction via a display vector controller when the graphic data is displayed as it is on a graphic display device through a display controller with no operation applied to the graphic data. CONSTITUTION:A controller 13 reads the graphic data 21 out of a memory 14 and adds inversion instruction data 22 at the head of the data 21. A display controller 15 secures synchronization with the display action of a graphic display device 11 and at the same time sends data 24 that can be sent all at once to a display vector controller 16 together with the inversion instruction data 22. The controller 16 produces a control signal to change the scan vector of a graphic display device corresponding to the data 22 and sends the control signal to the device 11 together with the graphic data to be displayed. The display 11 performs surface-back inversion and a up-down inversion to the graphic data with no operation by control signal produced from the inversion instruction data as long as both patterns are equal to each other.
Patent JP-H07224698-A (JP)
Title: Learning control method of engine
Inventor: TAKAHASHI SHINSUKE
IPC: F02D41/04
Filed: 1994-06-13
Abstract: PURPOSE:To enable an engine control parameter to make its automatic tuning. CONSTITUTION:A cylinder flow-in fuel quantity is calculated and stored (701), deviation in an air-fuel ratio is calculated (702), and it is judged wither it is larger than a specified value or not (703). It is judged whether an operational condition is in a specified range or not when the cylinder flow-in fuel quantity is larger than the specified value (704), an adhesive rate and time constant for carrying it out is renewed based on a delta rule when the operational condition is in the specified range (705). An interpolation coefficient is renewed so as to correct the adhesion and carrying-out parameter of fuel for administrating control performance, so as to decrease the control difference by the rule inference when the operational condition is not in the specified range (707). Consequently, since the parameter can be subjected to the automatic tuning, system development manhour can be decreased, and deterioration of controllability caused by the variation due to lapse of the time can be prevented.
Patent JP-S5653806-A (JP)
Title: Grinding method for rolling roll
Inventor: TSUBOTA KAZUYA
IPC: B21B28/04
Filed: 1979-10-09
Abstract: PURPOSE:To maintain the rolling roll always at the initial condition, and to make the roll capable of coping with the rolling work for the material of various breadth sizes, by applying the roll grinding work to the unrolling part of the rolling roll just operating the rolling work. CONSTITUTION:The roll grinding devices 2a-2d, 3a-3f, are arranged in zigzag at the unrolling part 1b of the rolling roll 1. Each of the roll grinding grindstones attached to each of the roll grinding devices 2a-2d, 3a-3f, is pressed to the unrolling part 1b of the rolling roll 1 just operating the rolling work, with the press force adjusted by the pres force adjusting mechanism 5. Hereby, the unrolling part 1b unparticipating in the rolling work is ground by the amount corresponding to the amount of the abrasion of the rolling part 1a participating in the rolling work. As a result, by adjusting the press force to be impressed on the grindstone, the rolling roll 1 is maintained at the initial condition even after finishing the rolling work for the material A.
Patent JP-S62287536-A (JP)
Inventor: NAKAJIMA FUMIO
IPC: H01H33/64
Filed: 1986-06-06
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-S5653140-A (JP)
Title: Aqueous rubber latex blend
Inventor: YAMAKAWA HIRONOSUKE
IPC: C08L33/00
Filed: 1979-10-09
Abstract: PURPOSE: To obtain the titled blend having stable viscosity, capable of improving bond strength, initial adhesiveness, and temporary adhesiveness in bonding wood through blending with a thermosetting resin, by adding modified polyvinyl alcohol or its aqueous solution to an aqueous rubber latex.  
     CONSTITUTION: An aqueous rubber latex is blended with modified polyvinyl alcohol having a functional group, e.g., alkyl group, alkyl ether group, alkyl ester group, amino group, amide group, aldehyde group, cyclic acid anhydride, sulfone  group or its salt, carboxyl group or its salt, etc., or its aqdueous solution. For  example, 2W200wt% based on aqueous rubber latex of 5W30wt% modified polyvinyl alcohol is preferably homogenized with the latex.  
     USE: Paper and fiber processing. Useful for bonding tiles and carpets. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5922280-A (JP)
Title: First in first out memory
Inventor: OONISHI SHIGEKI
IPC: G11C7/00
Filed: 1982-07-28
Abstract: PURPOSE:To write two or more data arrays in one serial/parallel conversion type FIFO (first in first out) memory by transferring a flag bit indicating whether a data is the final data of a series of data array or not, the number of significant bits of data and one-word parallel data synchronously. CONSTITUTION:An input counter 2 counts up the number of input bits of a converting circuit 3, and when the number of bits of one word width reaches (n), the flag, the number of significant bits and one-word parallel data are written in a flag register 5, a count register 6 and a stack memory 7, respectively. When an input enable signal E is still ''1'', ''0'', the number of significant bits (n) and the parallel data are written in said resisters and memory respectively. When the data reaches the rightmost end of the memory 7, an output controlling circuit 8 detects said state, stores the contents of the register 5 and also stores the contents of the register 6 in the counter 9. At that time, an empty signal EMP is turned to ''0'' and the contents of the memory 7 which are stored in a converting circuit 10 are shifted out in series by the number of significant bits. When the counter 9 is turned to ''0'', the control circuit 8 takes out the succeeding data from the memory 7 if the holding flag is ''0''.