baber/WOPTO huggingface dataset:
Patent JP-H10143435-A (JP)
Title: Document managing device
Inventor: TSURUBAYASHI TAKESHI
IPC: G06F21/62
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a document managing device having a retrieving function equipped with security management for flexibly dealing with the change of user. SOLUTION: An interface part 101 accepts a retrieval keyword and an account from a user and when the user starts utilizing this device, information composed of account name and group name showing the range of document data, which can be referred to by the user, is acquired. Then, corresponding to a following retrieving request from the user, the retrieving request is issued while adding this information showing the range of document data, which can be referred to, to retrieval conditions inputted by the user.
Patent JP-2000316947-A (JP)
Title: Assisting bathtub
Inventor: SEKIGUCHI YASUO
IPC: A47K3/12
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent foot from slipping when a bathing person gets in/out a bathtub and to reduce burdens to bodies of the bathing person and an assisting person by providing a multi-purpose assisting plate having a level-viewed U- shape which stands up-straight from a bottom wall within the assisting bathtub and to which the bathing person attaches his feet. SOLUTION: An assisting bathtub 1 has a bottom wall 2, front and rear surface walls 3, 4, a pair of side walls 5, 6, and a multi-purpose assisting plate 8 which stands up-straight from the bottom wall 2 and to which a bathing person attaches his feet. This multi-purpose assisting plate 8 has a plate shape having generally the same length as an interval between side walls 5, 6, and is a plate body having a level-viewed U-shape constituted of a foot attaching section 8a where the feet of the bathing person are attached and a pair of side plate sections 8b formed at bathing side edges of the foot attaching section 8a.  A multi-purpose assisting plate side engaging section 8c is respectively formed at two sites to a thickness direction as a recess shaped engaging section for engaging to a projection shaped engaging section 7a of a side of the bathtub 1 on a surface facing outward to each side plate sections 8b.
Patent JP-2000323154-A (JP)
Title: Flat type fuel cell
Inventor: MURATA ATSUSHI
IPC: H01M8/02
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To enhance power generation efficiency by forming fuel gas passage channels excluding the peripheral parts of separators and by supporting layered products above an exhaust gas manifold with exhaust pipes individually connected to the lower part of each of the separators. SOLUTION: This fuel cell is so structured that layered products 24 are supported above an exhaust gas manifold 26 with respective exhaust pipe 37 individually connected to the lower part of each separator 31, and fuel gas passage channels 28 are formed excluding the peripheral parts of the separators 31. Thereby, a fuel gas after heated by an electrochemical reaction flows out toward the lower side of the layered products 24, the manifold 26 blown by it is thermally expanded, the lower distances between the respective separators 31 are expanded to increase the quantity of the flowing-out fuel gas, and the layered products 24 and fuel gas feeding pipes 36 are wrapped with the fuel gas rising from right under the layered products 24 along their circumferences, so that they are equally heated as a whole.  Therefore, an oxidizer gas and the fuel gas can be equally heated in all the areas in the layered products 24.
Patent JP-H04339545-A (JP)
Title: Manufacture of cast slab with casting plural layers
Inventor: TANAKA HIROYUKI
IPC: B22D11/116
Filed: 1991-05-10
Abstract: PURPOSE:To manufacture a cast slab having plural layers in low cost by providing static magnetic field perpendicular positioned to a casting direction below a molten metal supplying nozzle for inner layer and adding element having density higher than the molten metal for surface layer into the upper part of the static magnetic field. CONSTITUTION:In the combination of the molten metal for outer layer 11 having the density higher thabn that for the inner layer 11 with the method for casting the cast slab having plural layers by cooling and solidifying two kinds of the molten metals having different densities from two positions segments with the static magnetic field I 7 in a mold 1, the static magnetic field II 8 positioned perpendicularly to the casting direction below the molten metal supplying nozzle 3 for inner layer is used and further, the element having the density higher than that of the molten metal 4 for surfacer layer is added between this static magnetic field I 7 and the static magnetic field II 8. Therefore, by making the density in the rabge surrounded with two static magnetic fields 7, 8 higher, the mixing of the molten metal for surface layer into the inner layer side can be prevented.
Patent JP-H0427960-A (JP)
Title: Electrophotographic sensitive body and manufacture of its surface protective layer
Inventor: SATO TETSUYA
IPC: G03G5/147
Filed: 1990-05-23
Abstract: PURPOSE:To extend the life of electrophotographic sensitive body by laminating a photosensitive layer and its surface protective layer made of amorphous carbon high in hardness and resistance on a conductive substrate. CONSTITUTION:The electrophotographic sensitive body is obtained by successively laminating on the conductive substrate, an electric charge transfer layer, a charge generating layer, and the insulating surface protective layer made of the amorphous carbon high in hardness and resistance, and this photosensitive body has photosensitive in a state of positive charging. Thus the obtained electrophotographic sensitive body is superior in abrasion resistance and durability, stable against temperature and humidity, preventing image trailing under high temperature and high humidity, with small rise of residual potential due to repeated exposures.
Patent JP-S5467375-A (JP)
Title: Plastic molded type semicoductor device
Inventor: OKIKAWA SUSUMU
IPC: H01L23/28
Filed: 1977-11-09
Abstract: PURPOSE:To prevent cracking of pellet completely, by attaching Si pellet directly to the tab part of Kovar lead having the coefficient of thermal expansion similar to that of Si, by using Au-Si eutectic alloy. CONSTITUTION:On a thick metal plate 1 having excellent thermal conductivity, such as Al and Cu, conductive paste 2 having excellent thermal conductivity, such as Ag and Cu, is provided. To this place is attached a tab part 4 of Kovar lead frame 3, on which is secured Si pellet 6 by way of Au-Si eutectic alloy layer 5. Then, external leads 3 corresponding to the internal electrodes of the pellet 6 are connected to the lead frame 3 by using Au thin wire 7. The pellet 6 on the metal plate 1 is sealed with resin body 8. By thus constituting, since the coefficients of thermal expansion of Si and frame are similar, 3.59X10<-6>/ deg.C and 4.54X10<-6>/ deg.C,  no crack is caused in the pellet 6.
Patent JP-H08323953-A (JP)
Title: Web offset printing
Inventor: MINE KAZUHIKO
IPC: B41F7/02
Filed: 1995-05-31
Abstract: PURPOSE: To stabilize the printing quality of a printing paper without slack of the paper by setting the diameter of blanket cylinders of a plurality of web offset printers getting larger successively along the moving direction of the printing paper passing through the blanket cylinders. CONSTITUTION: A web offset printer unit is constituted of first to fourth web offset printers 10, 12, 14 and 16, and a continuous printing paper 18 is so fed as to pass the cylinders 10, 12, 14 and 16. The printers 10, 12, 14 and 16 are provided respectively with a couple of blanket cylinders 10a, 10a'; 12a, 12'; 14a, 14'; 16a, 16a' and the printing paper is passed through between respective couples, and respective diameters of blanket cylinders are slightly increased successively along the moving direction of the printing paper 18. Therefore, slight tensile force is applied along the respective printers to generate no slack nor color shift of the printing paper 18 and stabilize the printing quality.
Patent JP-H07232534-A (JP)
Title: Suspension control device of vehicle, spring constant setting method of suspension and damping constant setting method
Inventor: KOJIMA YOSHIO
IPC: B60G17/015
Filed: 1994-05-23
Abstract: PURPOSE:To restrain at least one of spring constant and damping constant of a suspension in consideration of influence exerted on aerodynamic vehicle motion and to improve riding comfortability of a vehicle, responsibility and stability. CONSTITUTION:It is constituted of a vehicle speed detection means 6 to detect speed of a vehicle, a spring constant variation computing means 7 to compute apparent variation of spring constant of the vehicle due to increase or decrease of vehicle speed in accordance with the vehicle speed detected by the vehicle speed detection means 6 and a spring constant variable correction means 8 to variably correct the spring constant of the suspension of the vehicle to a specified value in accordance with spring constant variation.
Patent JP-H05324334-A (JP)
Title: Fuzzy inference device
Inventor: MIYAZAWA AZUMA
IPC: G06F9/44
Filed: 1992-05-26
Abstract: PURPOSE:To execute inference where input is limited at the time of intending to ignore inference to desired input in an inference rule by setting a grade to an unnecessary input to be 1 by a grade processing circuit at each rule. CONSTITUTION:An antecedent part membership function grade arithmetic part 11 has an antecedent membership function. calculates respective grades with regard to plural input value and outputs them. An antecedent part limiting memory 15 and a sequent part membership function memory 14 respectively store a relation between with an unnecessary input value and a sequent membership value in accordance with the combination of labels. A grade 1, 0 processing circuits 16a to 16c make the output to be unavailable in accordance with the output of the antecedent part limiting memory 15 to each grade and a MIN circuit 18 calculates a minimum value from the grades. A centroid circuit 19 calculates the position of a centroid through the use of the antecedend part membership value stored in the MIN circuit 18 and the sequent part membership function memory 14.
Patent JP-2000320014-A (JP)
Title: Insert instrument and its execution method
Inventor: OGITA KIYOBUMI
IPC: E04B1/41
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To make the hole of a concrete structure a small diameter, reduce an execution cost, enhance durability of an insert body and facilitate insertion into the hole of the insert body. SOLUTION: This insert instrument and its execution method screws the female screw part 2a of a substantially cylindrical ceramic-made insert body 2 whose edge is closed through a substantially cylindrical holding tool 5 on an assembling bolt 7, provide an unevenness part 2b coming into contact with a resin 4 in the hole 3a of a concrete structure 3 on the outer periphery of the insert body 2, provide flange parts 5a, 5c fitted to the hole 3a on both the ends of the holding tool 5, and make the outside diameter of the insert body 2 smaller than the flange parts 5a, 5c in the hole 3a.
Patent JP-S5759266-A (JP)
Title: Retrieving device of information
Inventor: OOWADA HIROSHI
IPC: G06F17/27
Filed: 1980-09-26
Abstract: PURPOSE:To retrieve the dictionary information in a high speed and with a low cost, by dividing a dictionary to store the divided dictionaries in a low-speed magnetic storage device and at the same time, reading only the necessary part of the dictionary into a high-speed memory. CONSTITUTION:A keyboard KB contains a file name input sarting key KB2, a file name input ending key KB3, etc., and the data is encoded by a controller KBC. A refresh memory M stores the character mark code which is displayed on a CTR device DP and controlled by a controller DPC. The process procedure of a control memory ROM is read by a conroller MC1, and writing/reading is carried out for a memory RAM by a controller MC2. Then a dictionary is divided in such a way that the number of words is averaged as much as possible among the divided dictionary groups, and stored in a magnetic disk device MD to be controlled by a controller MDD. The divided dictionary files are successively read at the moment when the  input of the dictionary file name is detected. Thus a dictionary can be retrieved in a high speed.
Patent JP-S62294406-A (JP)
Title: Washing method for hollow yarn module
Inventor: OKUGAWA KATSUMI
IPC: C02F1/44
Filed: 1986-06-11
Abstract: PURPOSE:To effectively remove iron oxide adhered firmly on the membrane surface, by vibrating the hollow yarn with foams after contacting a hollow yarn module contaminated by iron oxide with hydrogen peroxide solution or ozon solution. CONSTITUTION:In the case when iron oxide is firmly adhered on the membrane surface of a hollow yarn in condensation treatment in an atomic power station or the like, an upper panel board 11 of a filter column 1 is removed, and, with hollow yarn modules hanging down, a partition panel 2 is held up to the outside of the filter column and placed in a washing tank 12. Next, hydrogen peroxide solution (or ozon solution) from a chemical liquid tank 13 is flowed in from the lower section of the tank 12 and circulated. Then, vapor 16 is flowed into a heat exchanger 15 to heat up and circulated hydrogen peroxide solution and decomposes hydrogen peroxide. The hollow yarn module 3 is taken back to the filter column 1. Pure water or the like is filled in the lower section of the partition panel 2, air being introduced into an air inflow tube 8A, and iron oxide is separated from the surface of hollow yarn membrane with foams rising up from a distributor 5.
Patent JP-S6113531-A (JP)
Title: Method of adjusting position of deflection york
Inventor: UNO SHINICHI
IPC: H01J9/44
Filed: 1984-06-28
Abstract: PURPOSE:To enable a deflection york to be installed in an optimum position by obtaining the area level of a luminous phosphor area located around the picture tube while moving the defelction york back and forth to find two positions for which the area levels of luminous areas are smaller than the maximum area level and positioning the deflection york at the middle between the two positions. CONSTITUTION:A scan signal from the synchronous controlling circuit 32 of the image pickup system is fed into image pickup devices 21A-21D to read out image pickup data thereby obtaining high quality data corresponding to the area level and the spape of a luminous area of green phosphor (G). Then a data level obtained by adding thus obtained areas is successively supplied to an area-judging device 25. During the time when a deflection york 13 is moved, the area-adjusting device 25 obtains the area levels (SA) and (SB) of luminous areas of green phosphor (G) equal to a predetermined area level (S0) thereby finding positions (A) and (B) of the deflection york 13 for the areas (SA) and (SB). According to the thus obtained result, a controlling device 27 moves the deflection york 13 to position (C) located at the middle between positions (A) and (B).
Patent JP-2000320809-A (JP)
Title: Method and apparatus for emulsion fuel combustion
Inventor: HASHIMOTO YASUHIRO
IPC: F23K5/12
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To burn an emulsion fuel with a simple structure. SOLUTION: A kerosene tank 10, a water tank 12 and a surfactant tank 14 are joined on a mixer 26 for generating an emulsion fuel respectively by supply pipes 15, 16 and 17. The generated emulsion fuel is supplied to a burner 34 by a supply pipe 38 via an emulsion tank. Aside from the above supply pipe, the kerosene tank 10 supplies kerosene to the burner 34 with a supply pipe 40.
Patent JP-H01303607-A (JP)
Title: Signal recorder
Inventor: EGUCHI TAKEO
IPC: G11B5/09
Filed: 1988-05-31
Abstract: PURPOSE:To attain the recording of a satisfactory signal with energy consumption by executing the erasing action at the reference level period of a pulse train recording by a magnetic head for erasing provided in a single body with the magnetic head when the magnetic head executes the recording action. CONSTITUTION:To a magnetic head HE for erasing to rotate and erase a recording track provided in a single body with a magnetic head HR to execute the pulse train recording and formed by the magnetic head HR prior to a recording action, the erasing current is supplied by the control of an erasing control means at the reference level period of the pulse train recording. Consequently, a rotary transformer, etc., to transmit a complicated circuit and a control signal to match the timing is made unnecessary while the circuit constitution is simple. Thus, the satisfactory signal can be recorded, the magnetic head HE for erasing is driven by the current of the reference level period of the pulse train recording, and therefore, the pulse train recording and rotation erasing can be executed by the electric power of the same extent as the energy consumption by an NRZ recording.
Patent JP-S63297094-A (JP)
Title: Thermal transfer recording medium
Inventor: TANIGUCHI KEIJI
IPC: B41M5/30
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a thermal transfer recording medium excellent in thermal transferability at the time of high-speed printing and capable of giving a printed image with high resolution, by incorporating a specified compound into a coloring material layer, in a thermal transfer recording medium comprising a heat- fusible coloring material layer on a base. CONSTITUTION:A thermal transfer recording medium comprises a heat-fusible coloring material layer on a base, the layer comprising a compound of general formula (I). In the formula, R is a 1-22C multivalent chain hydrocarbon group, and (n) is an integer of 1-6. The compound of formula (I) preferably has a melting point of 50-200 deg.C, from the viewpoints of preservation stability and thermal sensitivity of the thermal transfer recording medium to be produced. The compound has a narrow melting point width of 0.5-1 deg.C, namely, a sharp melting point, and has a molecular structure similar to that of a nonionic surfactant, that is, a molecular structure comprising a polar group and a nonpolar group, thereby ensuring favorable wetting property for an object to be transfer- recorded and an excellent transferability at the time of high-speed printing.
Patent JP-S5258462-A (JP)
Title: Marking device
Inventor: ARAI FUMIO
IPC: B41K3/00
Filed: 1975-11-10
Abstract: PURPOSE: In marking parts by aligning the marking face of a part to a datum plane, gutting of a uniform and clar mark on the amrking face is made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6024666-A (JP)
Title: High speed dma device
Inventor: HARA KENJI
IPC: G06F13/28
Filed: 1983-07-20
Abstract: PURPOSE:To execute a data transfer at a speed of two times as high as a conventional speed by providing plural DMA controllers prescribed so that one and the other execute a read-out processing and a write processing, respectively, by receiving a common DMA factor signal. CONSTITUTION:A direct memory access (DMA) factor signal 10 is kicked simultaneously against DMA controllers 2, 2', and the controllers 2, 2' generate a DMA request signal, and it is synchronized by an AND gate 11, becomes a signal 8 and inputted to a CPU1. The CPU1 receives it, generates a DMA request response signal 9, and the controllers 2, 2' input it and enter into a DMA mode. Subsequently, the controller 2 reads out the contents of a memory A4, send them out to a but, and the controller 2' writes the contents of the bus in a memory B5. In this way, one of the DMA controllers executes a read-out, and the other executes a write, by which the transfer can be executed by a half time comparing with a single DMA controller.
Patent JP-S5923529-A (JP)
Title: Pellet bonding device
Inventor: AMAO KENJI
IPC: H01L21/52
Filed: 1982-07-30
Abstract: PURPOSE:To enable bonding in any position, by a method wherein a lever is swung using an eccentric shaft and a cam, a bonding base connected to the lever is reciprocated in the horizontal direction, a semiconductor pellet is sucked by an air inlet and outlet tube installed to the top end of the bonding base and transferred onto a neighboring frame, and the bonding is performed using the head. CONSTITUTION:An eccentric shaft 2 is rotated periodically using a pulse motor, and a lever 5 fitted to the shaft 2 is swung laterally by a cam followed 6 and a lateral cam 7 and a spring 8. A bonding base 9 being movable laterally in the horizontal direction is attached to the end of the lever 5 through a connecting tool 10, and a bonding head 11 with an air inlet and outlet tube 12 is attached to the top end of the bonding base 9. In this constitution, a pellet 14 within a semiconductor wafer 13 is sucked by the air inlet and outlet tube 12 and the base 9 is moved and the pellet 14 is transferred to a neighboring frame 15. And then the wire is bonded to the pellet 14 by the head 11.
Patent JP-S5360018-A (JP)
Title: Control device for motor vehicle
Inventor: KASAMA RIYOUJI
IPC: B60L15/28
Filed: 1976-11-10
Abstract: PURPOSE:To easily enable starting a motor vehicle on a slope and operating it at slow speed in a freight handling work by operating a chopper for predetermined time when releasing a brake pedal.
Patent JP-S5926176-A (JP)
Inventor: ISHIMARU TAKEZOU
IPC: B65G17/46
Filed: 1982-07-31
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-H03108647-A (JP)
Title: Method of correcting x-ray intensity measured with energy dispersive type x-ray microanalyzer
Inventor: ICHINOMIYA YUTAKA
IPC: G01N23/225
Filed: 1989-05-26
Abstract: PURPOSE:To measure the distribution of X-ray intensity corresponding to the distribution of elements by compensating an overlap between fluorescent X-rays generated from composition elements of a sample by a pre-specified constant. CONSTITUTION:Pure metals of elements to be measured or standard samples without an overlap of X-rays, such as Cr, Mn, Fe, Co, are prepared and its X-ray spectra 1 to 4 are measured. Then a range to measure X-ray intensity (ROI) is determined for each element to be measured, and how an X-ray of another element overlaps the ROI of each ROI of Cr, Mn, Fe and Co is calculated from the X-ray spectra of Cr, Mn, Fe and Co of standard samples so that a matrix including the overlaps as elements is created to calculate its inverse matrix. A total of elements on each line of the inverse matrix and a product of measured X-ray intensities is the X-ray intensity peculiar to each element. Thus even in a case that an X-ray distribution of a microelement in a main component cannot be measured due to limitation in resolution of an X-ray detector, the X-ray distribution corresponding to the distribution of elements can be measured.
Patent JP-S63297343-A (JP)
Title: Production of methyl 2-(2,4-dichloro-3-methylphenoxy) propionate
Inventor: KAWAHARA TAKAYUKI
IPC: C07C67/31
Filed: 1987-05-29
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate, etc., for herbicide, by reacting 2,4-dichloro-3-methylphenol with methyl 2-chloropropionate in the presence of a deacidificating agent using an aromatic hydrocarbon as a solvent. CONSTITUTION:2,4-Dichloro-3-methylphenol is reacted with methyl 2- chloropropionate in the presence of a deacidificating agent (especially preferably potassium carbonate) in an aromatic hydrocarbon such as benzene, toluene, xylene or tert.-butylbenzene to afford methyl 2-(2,4-dichloro-3-methylphenoxy) propionate, which is further subjected to alkali hydrolysis and halogenation and then reacted with aniline in the presence of a deacidificating agent to provide 2-(2,4-dichloro-3-methylphenoxy)propionic acid anilide which is a herbicide. A process until production of herbicide can be also simplified and yield thereof is also improved.