baber/WOPTO huggingface dataset:
Patent JP-H06302704-A (JP)
Title: Semiconductor device
Inventor: USUI TAKAKIMI
IPC: H01L21/768
Filed: 1993-04-15
Abstract: PURPOSE:To enhance the propagation speed of signal in semiconductor device by forming an interlayer insulation film having low permittivity thereby decreasing the capacitance between wiring films. CONSTITUTION:The semiconductor device comprises a semiconductor substrate 1 on which a plurality of semiconductor elements are formed, a plurality of metal wiring films 2 formed on the semiconductor substrate 1 and connect between the semiconductor elements or between the semiconductor element and external terminals, silicon oxide film 3 deposited on the metal wiring film 2 and the semiconductor substrate 1 while containing fluorine for insulating the wiring films, and silicon oxide film 4 deposited on the silicon oxide 3 in order to block intrusion of moisture. This structure provides an interlayer insulation film having low permittivity.
Patent JP-S57203569-A (JP)
Title: Recording head
Inventor: SAKANO SUSUMU
IPC: H04N1/036
Filed: 1981-06-11
Abstract: PURPOSE:To provide a heat sensitive recording head having rapid recording speed and preferable picture quality with long lifetime by providing laser light sources arranged in an array, and a plurality of lenses provided correspondingly to the sources for focusing the laser light on the recording medium. CONSTITUTION:Semiconductor laser light sources 1 are aligned in an array shape, and microlenses 4 are formed corresponding to the sources 1 in an array shape on a glass substrate 3 having a curved surface. When the lights from the sources 1 pass through the microlenses 4, they refract in response to the curved surface of the substrate 3, thereby reducing the pitch of luminous converting point 7 with respect to the pitch of the sources 1.
Patent JP-H08256634-A (JP)
Title: Culturing crawl
Inventor: OGURA RIICHI
IPC: A01K63/00
Filed: 1995-03-23
Abstract: PURPOSE: To provide a culturing crawl capable of favorably keeping internal hygienical environment without having adverse effect on natural environment. CONSTITUTION: In supplying water to a crawl body 1 installed on sea level in lifted state and having a space blocked from the outside sea area or discharging water to the crawl body 1, a filtering device is provided in purge and water pumped up by a pump is filtered and fed to the crawl. Water levels of filtered water, in the crawl and of outside water surface are set so as to become successively lower. The filtered water is made to flow from the filtering into the crawl by the difference of water head and circulated into the interior of the crawl and discharged from the lower part of the crawl to the outside. Since water feed to the crawl, water discharge from the crawl and removal of solid left material are carried out by single water flow, culturing environment, hygienic environment are kept in best state by a simple structure.
Patent JP-H08282239-A (JP)
Title: Suspension structure for vehicle
Inventor: UCHIDA KOJI
IPC: B60G21/055
Filed: 1995-04-14
Abstract: PURPOSE: To provide a suspension structure for a vehicle of such a constitution in which excessive impact force can be sufficiently absorbed by proper deformation of a suspension arm in the case where such impact force is applied on the suspension arm through a stabilizer bar as excessive impact force is applied to a car body. CONSTITUTION: A fork-shaped part 11 which is branched in the shape of a fork is provided by forming a branch part 10 on a suspension arm 6a installed between a car body (lower member 14) and a knuckle 4a of a wheel 3a, and an end part 72 of a stabilizer bar 7 is connected to the branch part 10.
Patent JP-H08287170-A (JP)
Title: Document processor
Inventor: HASHIMOTO YOKO
IPC: G06Q10/10
Filed: 1995-04-14
Abstract: PURPOSE: To make document output processing, based upon a source record of different totalization level, accurate by selecting a calculation expression corresponding to the level of each record which is read in for output document generation and generating an output document wherein data calculated from the calculation expression is made to correspond to the item of the corresponding output object. CONSTITUTION: A setting means 3 is equipped with a definition slip setting part 10 which sets print formats of respective items regarding output objects based upon respective detailed records and totalization records of a source record and conditional calculation expressions of different levels by the detailed records and totalization records of the items of the print formats on the basis of input data from a key input part 9. Then when the definition slip setting part 10 of the setting means 3 defines the calculation expressions by the levels, a document generating means 5 selects the calculation expression corresponding to the level of each record read for the output document generation and accurately generates the output document wherein the data calculated from the calculation expression is made to correspond to the item of the corresponding output object.
Patent JP-S5214255-A (JP)
Title: Absorption type liquid heat exchanger for refrigerator
Inventor: YAHAGI TOSHIO
IPC: F25B15/00
Filed: 1975-07-21
Abstract: PURPOSE: The device is with the self evaporation absorbing type heat exchangers of plural numbers in one set to prevent the coolant air from blowing through from the lower absorption room to the upper absorption room at the starting time of operation thus enabling the relevant heat exchangers to make reliable operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02293052-A (JP)
Title: Device for preparing and conducting sedimentation velocity test
Inventor: ANTONIO RITSUCHI
IPC: B01L7/04
Filed: 1990-04-05
Abstract: PURPOSE: To prepare and carry out the sedimentation rate test of an org. liquid to be stirred by setting rotating axes at nearly a horizontal position, stirring test tubes and setting the rotating axes at nearly a perpendicular position in order to continuously carry at least the test tubes to a reading station. CONSTITUTION: A holder 10 on foundation structures 1, 5 and 62 is vibrated around the horizontal rotating axis A-A in two threshold positions. A rotor 37 on the holder 10 is made rotatable around the rotating axis B-B perpendicular to the horizontal axis A-A. Further, crown seats 38 for the test tubes on the rotor 37 are respectively incliend and arranged around the rotating axis B-B within the diameter plane symmetrical with the rotating axis B-B and in association therewith. The readers 66, 54, 84, 78 and 68 in the reading station 40L are so set as to be placed along the test tube arriving at the reading station 40L by the intermittent displacement of the rotor 37 when these readers are arranged with the axes upward. The sedimentation rate test of the org. liquid stirred within the test tubes is thus prepd. and carried out.
Patent JP-H04300973-A (JP)
Title: Etching primer
Inventor: SANO SHUNICHI
IPC: C09D5/12
Filed: 1991-03-28
Abstract: PURPOSE:To provide an etching primer containing a bisphenol epoxy resin, ortho phosphoric acid and aluminum condensed phosphate as essential components, exhibiting extremely prominent adhesivity to various metals, and maintaining the good adhesivity for a long period of time. CONSTITUTION:An etching primer contains (A) a bisphenol epoxy resin having an epoxy equivalent of 400-4000, (B) ortho phosphoric acid in an amount of 0.3-1.5 moles per gram equivalent of the epoxy group of the component A, and (C) aluminum condensed phosphate in an amount of 5-50 pts.wt. per 100 pts.wt. of the component A as an anticorrosive agent as essential components, and, if necessary, a body pigment, a coloring pigment, a silane coupling agent and an organic solvent.
Patent JP-H05256789-A (JP)
Title: Inspecting method of extraneous substance
IPC: G03F1/84
Filed: 1992-03-14
Abstract: PURPOSE:To eliminate erroneous detection of existence of an extraneous substance due to a pellicle frame by a method wherein a light scattered inside the pellicle frame and cast again onto the surface of a reticle is prevented from entering the optical path of a detecting optical system. CONSTITUTION:A laser light L having a prescribed angle of polarization is cast in a scanning manner onto the surface of a reticle 1 across a pellicle film 3 attached with a rectangular pellicle frame 2 interposed, and thereby an extraneous substance on the surface of the reticle is inspected on the basis of the result of detection of a reflected scattered light R on the surface of the reticle by a detecting optical system 9 disposed above a part of irradiation of the laser light onto the surface of the reticle. The pellicle frame is disposed on an inspection stage so that the reference center P of irradiation of the laser light L passes through the corner part of two adjacent sides 2a and 2b of the pellicle frame.
Patent JP-H04299771-A (JP)
Title: Data retrieving device
Inventor: ITAGAKI YUKIO
IPC: G06F17/30
Filed: 1991-03-28
Abstract: PURPOSE:To facilitate high-speed retrieval at a data base system to handle the huge quantity of information. CONSTITUTION:Real data are stored in a real data storage area 10 with a variable length record as one unit. In order to retrieve this real data, plural index codes A, B and C are defined and address values a1, a2,... of the records having features related to the respective index codes are stored in an index information storage area 20. The combination (such as AND A&B, for example,) of the index codes is defined, and the address values of records having features related to these combined index codes are stored in a combined index information storage area 30. The retrieval based on the combination of the plural index codes can be executed according to the address values in the combined index information storage area 30 and in the case of the retrieval, it is not necessary to execute any logic operation.
Patent JP-S5842806-A (JP)
Inventor: BURAIAN KURISUTOFUAA ANDAASON
IPC: F15B15/14
Filed: 1982-05-26
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-S60234673-A (JP)
Inventor: RII UU KUON
IPC: A62B1/18
Filed: 1984-05-07
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-H05259501-A (JP)
Title: Optical coupling device
IPC: H01L31/12
Filed: 1992-03-13
Abstract: PURPOSE:To prevent a malfunction in an output circuit when common mode noise is generated in an optical coupling device for electrical insulation. CONSTITUTION:In an optical coupling device wherein an light emitting element and a photosensitive element 2 are arranged in opposition, a noise detecting element 3 which has a similar constitution as the photosensitive element 2 and is provided with an opaque film on its surface is arranged adjacent to the photosensitive element 2. In actual use, common mode noise of the photosensitive element 2 is canceled by the noise current from a noise detecting element 3.
Patent JP-S57205523-A (JP)
Title: Cut fiber feeder in centrifugal molding machine
Inventor: NISHINO YOSHINORI
IPC: D01G1/04
Filed: 1981-06-10
Abstract: PURPOSE: The titled machine in which air nozzles are provided to prevent cotton- like dusts of fiber from sticking to the cutter roller, rubber roller, pushing roller and the places near them, thus enabling constantly smooth yarn cutting and feeding.  
     CONSTITUTION: Air is jetted from air nozzles 65 and 66 to prevent cut fiber and dusts formed on yarn cutting from sticking to cutter roller 37 and rubber roller 38. When a yarn is fed, air is jetted from nozzle 70 to prevent the yarn from wrapping around the pushing roller 39. Further, air nozzle 72 is used to jet off dusts to remain in the space between rollers to the feed side 25. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60234463-A (JP)
Title: Power source
Inventor: OONO MAKOTO
IPC: H02M3/28
Filed: 1984-05-08
Abstract: PURPOSE:To largely reduce a loss by connecting two diodes in parallel with a DC power source, and inserting an impedance to the midpoint of the diode, thereby improving a snubber circuit. CONSTITUTION:A switching type power source is constructed by connecting a capacitor 4 and a resistor 5 of a snubber circuit with the primary winding (n) of a transformer 2 in a power source circuit having a DC power source 1 and a switching transformer 2. In this case, two diodes 6, 7 connected in series are provided in parallel with the power source 1, and the capacitor 4 and the resistor 5 are connected between the midpoint and the primary winding (n) of the transformer 2. Thus, the capacitor 4 is discharged through the diode 7 during the period of ON state of the element 3, thereby reducing the loss of the snubber circuit.
Patent JP-H02270233-A (JP)
Title: Vacuum valve
Inventor: IKEDA JUNICHI
IPC: H01H33/66
Filed: 1989-04-10
Abstract: PURPOSE:To obtain low shredding performance and large current breaking performance by providing a means to produce an axial magnetic field uniformly in a space between electrodes, and composing the electrodes in such a way that disc contacts on the movable and fixed electrode surface, end parts of the disc contacts, or side surface contact with each other. CONSTITUTION:An end of a movable electrode 20 is fixed at an end of a movable shaft 8, and a first stage coil and a second stage coil 25 for generating an axial magnetic field, and disc contacts 23 consisting of Ag-WC having a round or taper part at an end part are provided at a position outside by R/2 from the center of an electrode surface member 22. The contacts 23 are disposed along the circumference in such a way that the contacts 23 on the movable electrode side and the fixed electrode side, end parts of the contacts 23, or side surfaces contact with each other when the movable electrode is charged mechanically. A vacuum valve can thus be obtained having a low shredding current property, a good low surge performance, and a good large current breaking performance.
Patent JP-2000279356-A (JP)
Title: Dish washer
Inventor: MIKI YOSHIAKI
IPC: A47L15/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To make a dish washer exhibit sufficient preliminary washing effect and decrease the cost by supplying hot water for rinse in a tank for hot water for rinse to a sink tank as preliminary washing liquid by using a switching valve means during a stand-by time for sequence of the main body part. SOLUTION: During a usual action sequence period for a washer main body part, a switching valve means using a cross valve which is inserted in an input side of a rinse pump 10 which is arranged at a lower part of a washer main body supplies hot water for rinse Q in a tank for hot water for rinse 9 to a rinse nozzles 12a, 12b through a duct 11. During a sequence waiting period for the washer main body, hot water for rinse Q in the tank for hot water for rinse 9 is supplied in a sink tank 22 as preliminary washing liquid through the duct 26. The sink tank 22 itself has circulating jet facility of preliminary washing liquid R, therefore, preliminary washing to rice and stiffened dirt which can not be removed easily by usual sink tank structure can be conducted sufficiently, thereby, washing effect in the washer main body can be improved particularly.
Patent JP-S5215048-A (JP)
Title: Apparatus to hang swing beam
Inventor: UCHIYAMA YOSHIHARU
IPC: B66C17/04
Filed: 1975-07-25
Abstract: PURPOSE: One of head sheave and load sheave which hang swing beam by wire rope is vertically adjustable so that the swing beam can be horizontal without adjusting length of the wire rope. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07294696-A (JP)
Title: Storehouse for radioactive contamination container
Inventor: OGAWA KAZUYA
IPC: G21F7/015
Filed: 1994-04-27
Abstract: PURPOSE:To improve the earthquake-resistant strength of a containing part in a radioactive contamination container and the efficiency of work for assembling and installing housing and outer tubes, simplify the supporting structure for them and reduce the occurrence of uneven heat radiation. CONSTITUTION:If a radioactive contamination container is housed in a housing tube 5 hung from a ceiling slab of a cell room, this storehouse includes an outer tube 7 integrally placed with an annular duct 14 made around the housing tube 5 and a supporting device 21 which is placed between the outer tube 7 and a supporting structure 6 in the cell room to tolerate the move of the outer tube 7 in the radius and vertical directions and restrain the move of it in the direction of horizontal rotation.
Patent JP-H08263392-A (JP)
Title: State monitor circuit for arbitrary data transferred in serial
Inventor: OOISHI TAKENORI
IPC: G06F11/30
Filed: 1995-03-23
Abstract: PURPOSE: To designate arbitrary data in data transferred in serial to observe the change of this data. CONSTITUTION: An address generation circuit 21 which converts the address transferred in serial from the serial address to a parallel address, a DMA(direct memory access) counter 22 which generates a lower address for DMA transfer, a multiplexer 23 which selects the address signal from a CPU 20 or that from the address generation circuit 21 and the DMA counter 22, a memory 24 for monitor output control where output channel setting data and output enable data are stored, a monitor output control circuit 30 which writes data transferred as serial data in the channel register designated by the memory 24 for monitor output control, and the CPU 20 which writes output channel setting data and output enable data in the memory 24 for monitor output control are provided.
Patent JP-S60233666-A (JP)
Title: Image forming device
Inventor: AKIYAMA YASUHISA
IPC: G03G15/01
Filed: 1984-05-07
Abstract: PURPOSE:To extend maintenance cycle by changing over automatically a developing device under use to the other developing device when abnormality in developer life, etc. arises in said developing device. CONSTITUTION:A remaining developer quantity detector 1172 detects the remaining quantity of the developer while a permanent magnet 120 attached to an actuator 119 integral with a detecting lever 118 to be turned and displaced according to the remaining quantity of the developer makes access to a reed switch 121 on the outside of a hopper 512 when the quantity of the developer G2 in a hopper 512 of the 2nd developing device 322 decreases to a prescribed value or below. A device similar to the detector 1172 is provided to the hopper of the 1st developing device as well. The rotating quantity (time) of sleeves 441, 442 constituting developing rollers 311, 312 is measured and the integrated time meter as a life display is lighted and displayed on cover bodies 1331, 1332 together with the display for absence of the developer from the remaining quantity detectors 171, 172. A developer replenishing roller 521 or 522 is driven by the signals from developer concn. detectors 421, 422 when the developer density in the developing device decreases to the value below the preset value, by which the automatic replenishment of the developer is executed.
Patent JP-S5615366-A (JP)
Title: Ink jet device
Inventor: IWASAKI KIYUUHACHIROU
IPC: G06K15/10
Filed: 1979-07-17
Abstract: PURPOSE:To enable the high-speed recording without the use of a delay circuit by installing jet nozzles in each array with their axial lines tilted so that spurted ink may reach one line on a recording paper, in the device equipped with plural arrys of ink jet nozzles. CONSTITUTION:The first array of ink jet nozzles 13 and the second array of ink jet nozzles 13b are provided on an angular nozzle plate 13 at right angle with the surface of the angular nozzle plate 13. Consequently the axial lines of jet nozzles 13a and 13b tilt against each other, crossing on one point of a printing directional line 60 below the plate 13. A recording paper 40 is so arranged that the afore-mentioned printing directional line 60 may come right on the surface of the recording paper. In the meantime, a charging electrode unit 20 and a deflection electrode unit 30 are disposed corresponding to the incline of the axial lines above-mentioned jet nozzles 13a, 13b, between the nozzle plate 13 and the recording paper 40, thus the ink jet device is obtained.
Patent JP-H11249545-A (JP)
Title: Harmonica exercise instrument
Inventor: OZAWA TAKAJIROU
IPC: G09B15/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enable even a person, who touches a harmonica for the first time, to easily play it while watching the music score so as to improve the technique of playing the harmonica in a short time. SOLUTION: A player can play a harmonica 1 by exhaling or inhaling while moving his mouth corresponding to the center of his nose by reading an inverse musical scale table 3 attached to a harmonica storage case 9, longitudinal inverse note 5 put in a musical note inserting case 4, the musical scale table 5 and longitudinal inverse musical note 5 projected on a mirror 7.
Patent JP-2000279758-A (JP)
Title: Method for cracking and removing hydrocarbon in hydrocarbon-containing gas essentially consisting of methane
Inventor: AMANO TOSHIJI
IPC: F01N3/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To rapidly or instantaneously and completely or nearly completely oxidation-crack hydrocarbon essentially consisting of methane in a low- temperature gas. SOLUTION: The method for oxidation cracking of the hydrocarbon in a hydrocarbon-containing low temperature gas essentially consisting of the methane is constituted of adding previously formed ozone to the hydrocarbon- containing low temperature gas essentially consisting of the methane and then heating the gas to high temperature above 370 deg.C. The addition concentration of the ozone or heating rate is controlled.
Patent JP-S60235220-A (JP)
Title: Battery monitor
Inventor: JIYON TOOMASU IITON
IPC: G06F1/28
Filed: 1985-04-26
Abstract: PURPOSE:To grasp exactly the residual capacity value of a battery by measuring and storing the residual capacity value of the battery in a computer system to update it momentarily and operating this value and the capacity comsumed in calculating operations. CONSTITUTION:A microcomputer (MC)102 in a computer system 100 calculates the capacity of a battery 106. This capacity value is stored in a memory register 122 and is updated momentarily to grasp an exact residual capacity. In this calculation, a minimum capacity consumption of the system, a capacity consumed in the other actions, etc. are subtracted from the residual capacity of the battery. If an arithmetic processing or the like is performed, a capacity to be subtracted besides is obtained on a basis of a run current. Further, a capacity consumed in case of interface to another computer system, etc. are taken into consideration. A monitor program 123 for these operations is operated at intervals of a certain time.
Patent JP-H03288567-A (JP)
Title: Coating apparatus
Inventor: SATO SHIGEO
IPC: H01L21/52
Filed: 1990-04-05
Abstract: PURPOSE:To uniformly apply a coating liquid by installing a stopper, which is projected farther than the tip of a coating nozzle and extended in parallel to the coating nozzle, in a needle. CONSTITUTION:A movable body 15 is placed above a table 2 on which a work 1 is put and controlled relatively to the table 2. A coating system having a coating nozzle 6 in the tip of a needle 5 in the lower part is installed in the movable body 15. Then, a stopper which is extended in parallel to the coating nozzle 6 and projected father than the tip of the coating nozzle 6 is installed in the needle 5. As a result, uniform coating of a coating liquid is achieved.