baber/WOPTO huggingface dataset:
Patent JP-2000207825-A (JP)
Title: Information recording/reproducing device
Inventor: TANABE HISAO
IPC: G11B20/10
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an information recording/reproducing device capable of normally recording/reproducing even though a recording medium is used in common among plural devices having system memories of the different capacities. SOLUTION: In this information recording/reproducing device, the sum (3rd data size) of the size of control data (1st data size) required for the recording or reproducing operation of real time data and the size of file system data (2nd data size) for control-ling the arrangement of the real time data on the recording medium is compared, large or small, with the data size (4th data size) of the system memory mounted on the device, and when the 3rd data size is larger in this comparison, the device is provided with the function to rearrange the data for reducing the 2nd data size.
Patent JP-S5285628-A (JP)
Title: Lpg-carburetter
Inventor: CHINO YOSHIHARU
IPC: F02M21/02
Filed: 1976-01-12
Abstract: PURPOSE: To get a sufficient output performance in a full range of operation by separately providing an additional fuel feeding line for use in high load operation and additional fuel feeding line for use in acceleration operation, and by enabling the corrected air fuel ratio for use in high load operation and in acceleration operation to be individually set. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09190076-A (JP)
Title: Roller part structure of recovering toner
Inventor: NISHIMURA TOSHINORI
IPC: G03G15/08
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To simplify the assembling work and maintenance operation of a toner recovering roller by supporting it with a frame, so as to make it rotatable on a supporting shaft. SOLUTION: A roller device 30 is constituted to provide a toner recovering plate 341 attached to the bottom plate inclined edge part 3m of the frame, the toner recovering roller 342 disposed on the toner recovering plate 341, a driving means 343 for driving the toner recovering roller 342 and a positioning means 346 for positioning the front and gear of the roller 342. On the woodwork surfaces of both end parts in a width direction of the toner recovering plate 341, a pair of positioning plates 341d in the width direction are fixed respectively and the supporting shaft 342a of the toner recovering roller 342 is inserted through the positioning plates 341d, so that the toner recovering roller 342 is attached to the toner recovering plate 341, to be freely rotatable on the supporting shaft 342a. Therefore, the adjustment of the relative positional relation between a photoreceptor drum 31 and the toner recovering roller can be facilitated.
Patent JP-H07212265-A (JP)
Title: Frequency conversion circuit
Inventor: FUNAYAMA SATOSHI
IPC: H03D7/12
Filed: 1994-01-14
Abstract: PURPOSE:To prevent radio signal from leaking into the side of a local transmission input (LO input) by injecting a local transmission signal (LO signal) through a current amplifier circuit to the base of an emitter grounded bipolar transistor. CONSTITUTION:The LO signal applied from the LO input is matched with the high impedance of a current amplifier circuit 4 by a matching circuit 3 and becomes a large voltage amplitude at the input terminal of the current amplifier circuit 4, and the LO signal with this large voltage amplitude is current-amplified by the current amplifier circuit 4 and applied to the base of a bipolar transistor 7. Therefore, the LO signal at a sufficient level for performing a mixer operation can be provided at the base of the bipolar transistor 7. On the other hand, the radio signal (FR signal) applied from a radio signal input (FR input) does not leak into the side of the LO input because of high isolation at the current amplifier circuit 4.
Patent JP-S5389089-A (JP)
Title: Method of dressing spherical surface grinder
Inventor: KATOU YUTAKA
IPC: B24B53/00
Filed: 1977-01-17
Abstract: PURPOSE: To provide a method of spherical surface dressing of a sphericas surface grinder using a cup-shaped grind stone readily, efficiently and precisely according to process conditions such as rough dressing, and finish dressing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000205736-A (JP)
Title: Heat radiator for upper section of refrigerator
Inventor: MURAKAMI RYOHEI
IPC: F25D23/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To expand the housing capacity of an upper housing cabinet by setting the housing cabinet at the upper section of a refrigerator through a small space, and providing a blowing device which effectively discharges the waste heat of the refrigerator emitted to a gap between the side walls and the rear wall surrounding the refrigerator, and the small space. SOLUTION: The waste heat of a refrigerator 6 rises toward a small space C through small spaces on the back surface and side surfaces of the refrigerator, and is sucked into a fan motor 16 from an air suction port 19 by a blowing device 10, passes a blowing duct 17 and is made to face diagonally upward by a guide body 21, and is discharged from an opening 20 on a partition body 12. By this constitution, the waste heat of the refrigerator 6 is forcibly emitted to the outside by the blowing device 10, and the radiation effect is high, and the consumption of electricity can be suppressed. Also, the space C required for the radiation can be reduced by the forcible air discharge, and the height dimension of a housing cabinet at the upper section of the refrigerator can be set to be large, and the housing capacity can be made larger.
Patent JP-H01221155-A (JP)
Title: Intravenous filter
Inventor: BIKUTORU SERUGEEBICHI SABERIEF
IPC: A61F2/01
Filed: 1989-01-11
Abstract: PURPOSE: To fix an intravenous filter strictly symmetrically at a lower great vein of a patient in response to a changed ratio between distances of L-type stoppers, by providing a supporting area of a free end of each L-type stopper having an outer flexible part parallel to the lengthwise axial line of a device to prevent a thrombus embolus and an outward bending part bent outward at a specific angel to the lengthwise direction of the device. CONSTITUTION: An L-type stopper 5 faces a cylindrical holder 1, and faces outward to a conical face formed by free ends of elastic rods 4. Each of the L-type stoppers 5 has a supporting area 6 on a free end of the elastic rod 4 and an outer flexible part which is an extending part of the supporting area 6. Each of the L-type stopper 5 is parallel to a longitudinal axial line 8 of the device 3, and the outer flexible part 7 is bent outward at α=25-30 degree of angle to the lengthwise axial line 8. It plays a role to evenly position an intravenous filter 9 to the wall 10 of lower great vein 11 at implantation onto the vein.
Patent JP-H0362875-A (JP)
Title: Zirconium(iii) salt as curing cocatalyst for nonwoven fabric binder comprising acrylamidoglycolic acid
Inventor: JIYOUERU AAUIN GOORUDOSUTAIN
IPC: D04H1/64
Filed: 1989-01-11
Abstract: PURPOSE: To obtain a nonwoven fabric bonding agent composition excellent in strength, curable by heating when needed and not containing formaldehyde which comprises an emulsion copolymer containing acrylamide glycolic acid and a zirconium (III) salt of an alpha- or beta-hydroxycarboxylic acid.  
     CONSTITUTION: A nonwoven fabric bonding agent composition having a pH of 1.5-4.5 comprises a copolymer containing (A) acrylamide glycolic acid, (B) a zirconium (III) of an alpha- or beta-hydroxycarboxylic acid having a molar ratio of zirconium ion: the acid being at least 1.75:1 (e.g. zirconium ammonium citrate, etc.) in an amount of 0.1-5.0 (wt.)% (based on an nonwoven fabric substrate) and preferably (C) 55-95% vinyl acetate, (D) 1-30% [based on component (C)] ethylene and (E) 0.1-3% [based on component (C)] 3-10 C alkenoic acid comonomer. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H06301413-A (JP)
Title: System and method for control of programmable device
Inventor: KORIN AACHIBARUDO
IPC: G06F3/153
Filed: 1994-01-17
Abstract: PURPOSE: To provide a system and a method for controlling a programmable device such as a robot. CONSTITUTION: An operator selects, assembles, and mutually connects a plurality of skill icons 12-16 on a computer screen. Each skill icon 12-16 is related to an input parameter menu 30 which can be changed by the operator. Since a parameter related to all skill is changed before execution or by stopping a robot, the operator can finely adjust a process for defining operation to be executed. Each skill is executed independently from the other skill and one skill can be executed anytime. A token is passed to a skill icon so that the next skill can be executed.
Patent JP-H04242155-A (JP)
Title: Liquid mixing-ratio sensor
Inventor: ISHIKAWA SATOSHI
IPC: F02M37/00
Filed: 1991-01-16
Abstract: PURPOSE:To keep the accurate relative positions of a prism, a light emitting element and a photodetector and to improve detecting accuracy by fusing and bonding glass prism to the tip of a tubular main-body metal fitting, and coupling and fixing an element holder made of ceramic in the inside. CONSTITUTION:A prism 4 comprises cylindrical block-shaped optical glass. A ring-shaped fusing glass is fused and bonded to a prism fusing and bonding wall 36 and fixed to a main-body metal fitting 3. The fuse bonding utilizes the difference between the melting point of the glass 41 and the melting point of the optical glass. The glass 41 becomes the fixing means as well as the gap sealing means between the metal fitting 3 and the prism 4. An element holder 5 comprises an assembly of front and rear holders 6 and 7. The front holder is made of ceramic whose main component is alumina. The element holder 5 is fitted into the metal fitting 3 and held and fixed between a caulking part 38 and a step 37. The difference in thermal expansions of the glass and ceramic is small at temperatures in use. The relative positions of the prism, the light emitting element and the photodetector are accurately maintained. Thus, the detection accuracy becomes high.
Patent JP-H06208039-A (JP)
Title: Connecting method and connecting jig for optical waveguide
Inventor: NAKAGOME HIROSHI
IPC: G02B6/30
Filed: 1993-01-12
Abstract: PURPOSE:To attain a sufficient coupling loss characteristic and to reduce working time and connecting costs by a simple method at the time of connecting an optical waveguide of a low cost by using plastic, etc., relating to the connecting method and connecting jig for connecting optical parts or optical fiber to the optical waveguide with low loss. CONSTITUTION:The connecting jig 27 is produced by forming an end face 22 of the optical parts or optical fiber 21 to be connected to the core 12 of the optical waveguide 11 of a flat plate type by breakage or cleavage and forming a groove 26 to be fitted with the optical parts or optical fiber 21 on a substrate 25. The connecting jig 29 is constituted by fitting the optical parts or optical fiber 21 into the groove 26 of the connecting jig 27 by positioning the end face 22 of the fiber and the end face 28 of the connecting jig 27 flush with each other and further adhering and fixing these end faces. The end face 22 of the optical parts or optical fiber 21 and the end face 15 of the core 12 of the optical waveguide 11 are butted against each other and are aligned to each other. The optical waveguide 11 and the connecting 29 are then adhered and fixed by using an adhesive matched in its refractive index with the optical waveguide 11.
Patent JP-H05189892-A (JP)
Title: Power supply circuit for motor drive
Inventor: ITO AKASHI
IPC: H02P29/00
Filed: 1992-01-10
Abstract: PURPOSE:To realize constant speed control and to suppress noise or vibration by feedforward controlling a rotational speed difference due to difference of DC power supply voltage of driving power supply circuit. CONSTITUTION:Power supply voltage is continuously sensed by means of comparators 6a-6e or the like and when the power supply voltage is high, OFF interval is set longer than ON interval by means of switching circuits 7a-7e to drive a motor otherwise DC driving takes place at full duty.
Patent JP-H07204629-A (JP)
Title: Water purifier
Inventor: NOMURA MINA
IPC: C02F1/28
Filed: 1994-01-17
Abstract: PURPOSE:To remove soluble ionic harmful substances by installing a first water purifying tank filled with a modified acrylonitrile polymer containing amidoxime, imidoxime, and nitrile groups all together and activated carbon and installing a second water purifying tank utilizing porous hollow fiber membranes. CONSTITUTION:A first water purifying tank 2 filled with absorbent layered materials 4 consisting of a lower layer of fibers of modified acrylonitrile polymer containing amidoxime, imidoxime, and nitrile groups all together and activated carbon of coconut husks layered on the lower layer. The first water purifying tank 2 and a second water purifying tank 7 in which porous hollow fiber membrans 8 are put are connected with a water distributing pipeline and put in an external container 1. Consequently, soluble ionic harmful substances can be removed.
Patent JP-2000198343-A (JP)
Title: Air conditioner for vehicle
Inventor: KAWAHARA TATSUHIDE
IPC: B60H1/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an air condition for a vehicle low in cost and improving a regulated temperature feeling (temperature amenity) in the whole rear area of the vehicle by supplying temperature regulated air around a plurality of rear seats in the vehicle. SOLUTION: One side face inside the rear part of a vehicle 101 is provided with a blowoff port 106 of a duct 104 for temperature regulated air of heated air, and a duct 110 is provided in a rear seat 105 on the blowoff port 106 side. An inflow opening 110a on one end side of the duct 110 of the rear seat 105 in the service position is communicated with the blowoff port 106. The duct 110 is branched halfway, and one blowoff opening 111 is provided facing directly below almost at the center of the rear seat 105, while the other blowoff opening 112 is provided near an adjacent rear seat 105a of the rear seat 105. Heated air from the duct 104 for temperature regulated air flows into the duct 110 in the rear seat 105, and the inflow heated air is blown off almost in the same quantity from two blowoff openings 111, 112.
Patent JP-H06104464-A (JP)
Title: Strengthening of short-circuit current using wide-band gap n-layer in pin amorphous silicon photoelectric cell
Inventor: RAJIIWA AAYA
IPC: H01L31/075
Filed: 1991-01-17
Abstract: PURPOSE: To provide an amorphous silicon photocell, provided with an (n) layer which is provided with a 'valid' optical band gap wider than that of a conventional type (n)-layer, without reducing the conductive characteristic of the (n)- layer. CONSTITUTION: In a photocell, formed of a rear surface contact point layer 25 formed on a wide-band gap (n)-type layer 30 formed on a (i) layer 18 of amorphous silicon formed on a (p)-type layer 16 formed on a front surface conductive layer 14 which formed on a transparent substrate 12, a layer 30 is in a sandwich structure constituted of a first 21, a second 22 and a third 23 (n)-layers, formed by alternately being piled up with each other, and the layer 22 is provided with on optical-band gap which is wider than the optical band gap of the 21 and 22 (n)-type layers.
Patent JP-H0753441-A (JP)
Title: Production of acetic acid, methyl acetate and acetic anhydride by carbonylation of methanol
Inventor: GEN SEICHIN
IPC: C07C69/14
Filed: 1994-01-18
Abstract: PURPOSE: To provide a preparation method wherein acetic acid or methyl acetate is selectively prepared in a high yield if desired, and the life of the catalyst used therein is markedly increased by pretreatment of carbon monoxide used therein.  
     CONSTITUTION: Through a gas phase carbonylation reaction of methanol and carbon monoxide, acetic acid or methyl acetate is selectively prepared by appropriately adjusting the reaction condition, acetic anhydride is economically prepared by directly using the above method, selectively prepared methyl acetate, and metal carbonyl impurities, which are inherent in carbon monoxide used as a raw material in the above step, are removed by pretreating carbon monoxide with halogen. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10197074-A (JP)
Title: Hot water supply apparatus utilizing solar heat and heat storage apparatus
Inventor: SANO MOTOAKI
IPC: F24S90/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply apparatus utilizing solar heat and a heat storage apparatus which enable efficiently heating of water. SOLUTION: When the temperature of an antifreeze liquid W to be heated by a head collection plate 1 is up to a specified value and a temperature difference between temperature sensors S1 and S2 is up to a specified value, the driving of a pump P for circulating the antifreeze liquid W is stopped, eventually accomplishing efficient storage of heat in a heat storage material T within a heat storage tank 2. An auxiliary heater 10 is provided adjacent to the heat storage tank 2 and driven or controller for heating when the temperature of water entering it 10 is up to a set temperature of supplied hot water thereby always enabling delivery of hot water at the set temperature of supplied water.  Feed pipes 7 are arranged in a plurality of rows within a heat insulating case 5 composing the heat storage tank 2 and grasped separately by a heat storage material housing container 6 filled with a heat storage material. The antifreeze liquid W is stored into the heat insulating case 5 to immerse the heat storage material housing container 6 and the feed pipes 7 constantly in the antifreeze liquid W as heating medium.
Patent JP-H05190309-A (JP)
Title: Pr0duction of resistance film
Inventor: SUZUKI MIZUAKI
IPC: C23C14/32
Filed: 1992-01-13
Abstract: PURPOSE:To shorten process time by heating and evaporating metal zirconium using electronic beams and generating plasma with nitrogen gas. CONSTITUTION:Electronic beams 9 generated by hot filament are applied on zirconium 2 so as to heat and evaporate the zirconium. The zirconium is permitted to evaporate for several minutes to ten minutes while a shutter 10 is shut and the residual gas is permitted to be adsorbed to a vacuum container inner wall. Then, nitrogen gas is introduced into the vacuum container 4, a voltage of 50V is applied on an anode 11 and direct current discharge is permitted between the anode 11 and a crucible 1 so as to generate plasma composed of zirconium and nitrogen. After confirming the discharge current and the gas pressure are stabilized, the shutter 10 is opened and a zirconium nitride resistance film is formed on a board 4 to be processed. Thus, the resistance film which has the discretionary resistance is manufactured.
Patent JP-H06215135-A (JP)
Title: Picture processor
Inventor: NAKANISHI KENZO
IPC: G06T7/60
Filed: 1993-01-13
Abstract: PURPOSE:To operate the area measurement of a picture by a picture processing at a high speed in a simple constitution. CONSTITUTION:The logical product of a video signal binarized into a picture element group corresponding to the picture to be measured and the picture element group corresponding to the picture not to be measured, a reproduction enable signal E which indicates the valid section of the video signal, and a clock signal C is operated by a logical product circuit 1. In this case, an incrimenter 2 counts the clock signal C outputted from the logical product circuit 1 only in the picture area to be measured. Then, the result counted within one vertical scanning period is fetched into a latch circuit 3, and the area of the picture to be measured is computed based on both the fetched counted result and a reproduction standard.
Patent JP-S56103048-A (JP)
Title: Control device for winder
Inventor: MORI MINORU
IPC: B65H23/18
Filed: 1980-01-18
Abstract: PURPOSE: To enable smooth winding from the start of operation to the end of winding by controlling a winder presetting upper and lower limits for the dispersion of the initial setting error, calculation or detection of a rewinding coil diameter.  
     CONSTITUTION: A rewinding coil diameter judging device 21 and a field function generating device 18 which executes decelerating compensation and field control by inputting the rewinding coil diameter value determined by the device 21 are provided. Said rewinding coil diameter judging device 21 judges whether the rewinding diameter value computed by a rewinding coil diameter computer 22 may be given to an acceleration and deceleration compensating circuit 19 and said field function generating device 18 or not. An adder 14 gives a current standard to a current control device 13 based on the feedback amount of a tension detector 9, the preset value of a tension setter 15 and an accelerating or decelerating compensation value from said acceleration and deceleration compensating circuit 19. By so doing, the rewinding coil diameter smoothly approaches a true value when it deviates from its upper or lower limit value, therefore, machine stops, too loose or too tight stretching or damage of the sheet can be prevented over the entire winding range. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63172281-A (JP)
Title: Electronic copying machine
Inventor: YOSHIYAMA TSUGITO
IPC: G03G15/08
Filed: 1987-01-12
Abstract: PURPOSE:To photoengrave a master with excellent picture quality by stopping a toner feed control function based upon a reference latent image to inhibit toner feed when a switch is set up to a master photoengraving for a stencil printer. CONSTITUTION:In case of obtaining a low density copy in order to photoengraving the master for a photosensitive stencil printer, a switching means 45 is switched, a glid electrode 43 in an electrostatic charger 2 is earthed through only one varistor 44a and initial charging potential on the surface of a photosensitive drum 1 is held at a level lower than that of normal copying. A mode signal M2 is sent from the switching means 45 to a toner feed control device 51, but a signal S from a developing concentration detecting part 31 is interrupted by a stopping means, so that toner feeding to a developing device is forcedly stopped. Consequently, excess feed of toner to the developing device can be surely suppressed and toner density in a dot plate printing mode can be properly held.
Patent JP-2000208951-A (JP)
Title: Panel fixing structure of electrical apparatus
Inventor: AKAMOTO KEIGO
IPC: H05K7/14
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a panel fixing structure of an electrical apparatus which enables a plurality of electrical apparatus bodies in close contact with each other to be installed in a panel. SOLUTION: In the panel fixing structure of an electrical apparatus, an apparatus body 11 is fixed by pressing a control panel 3 to a panel pad 13 provided to the apparatus body 11, by inserting the apparatus body 11 to a fixing hole part 31 of the control panel 30, fixing a fixture 15 to the apparatus body 11 and pressing the control panel 30 by the fixture 15. The fixture 15 is constituted by forming two electrical apparatus body holding parts F by providing side plate parts 16, 17 to both sides of a clearance insertion part 10 which is inserted to a space 32 between the two apparatus bodies 11 inserted to the fixing hole part 31, forming holding claw parts 20A, 20B at both end parts of the side plate parts 16, 17 and providing a front and a rear of the clearance insertion part 10 with a fitting part 21, which fits to a fitting part 26 to be attached and detached.