baber/WOPTO huggingface dataset:
Patent JP-H05204280-A (JP)
Title: Positioning mechanism for cleaning device attached to image forming device
Inventor: FUKUNAGA YASUYUKI
IPC: G03G21/10
Filed: 1992-11-27
Abstract: PURPOSE:To eliminate fear that a photosensitive drum is damaged by a cleaning blade at the time of transporting a copying machine. CONSTITUTION:A housing 21 in which a fur brush and the cleaning blade 40 are housed is fixed at a position close to or separate from the photosensitive drum by positioning a positioning shaft 50. When the shaft 50 is allowed to slide in the case of separating the shaft 50 from the photosensitive drum, an operating member 42 attached to the shaft 50 comes in contact with a turning lever 45, which is turned in a direction where it is separated from the photosensitive drum. The lever 45 is attached to a blade shaft 43 and the cleaning blade 40 attached to the shaft 43 is turned in a direction being separated from the photosensitive drum.
Patent JP-H05157650-A (JP)
Title: Piezoelectric type pressure sensor
Inventor: MIYOSHI NAOTO
IPC: G01L19/04
Filed: 1991-12-03
Abstract: PURPOSE:To enable temperature coefficients in a pressure item in piezoelectric characteristics to be compensated by joining a plurality of piezoelectric elements with different piezoelectric characteristics. CONSTITUTION:A pressure sensor is provided with disks which are overlapped up and down and are placed and an upper disk 24 is constituted by joining sector-shaped parts A and B consisting of a piezoelectric element with different piezoelectric characteristics so that a ring shape is constituted. An area ration of the sector-shaped part A to that B is adjusted so that an item of temperature coefficient in piezoelectric characteristics is equal to 0. Namely, when piezoelectric constants of the sector-shaped parts A and B are made equal, an influence of temperature coefficients can be eliminated if a ratio of temperature coefficients alpha and beta of the sector-shaped parts A and B is set according to the area ratio.
Patent JP-H06157497-A (JP)
Title: Production of mercaptoimidazole derivative
Inventor: ORI AIICHIRO
IPC: C07D307/33
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a compound useful as a synthetic intermediate, etc., for pilocarpine, etc., which is a therapeutic medicines of glaucoma by adding a water solution of acid adduct of a specific alpha-aminoketone derivative into a solution containing an isothiocyanic acid derivative and a base, reacting both derivatives and cyclizing the resultant compound. CONSTITUTION:An aqueous solution of an acid adduct of alpha-aminoketone derivative (e.g. aminomethylhomopilopyl ketone) expressed by formula I (R<1> is H or lower alkyl) is added to a solution containing an isothiocyanic acid derivative (e.g. isothiocyanic acid methyl ester) and a base (e.g. potassium carbonate) together and reaction of the alpha-aminoketone with the isothiocyanic acid derivative is carried out while stirring the solution at ambient temperature for l hr. Then, the reaction system is acidified by adding concentrated hydrochloric acid to the resultant thiourea derivative expressed by formula II to carry out cyclizing reaction and the reactional liquid is concentrated under reduced pressure and the residue is cooled and crystallized by adding water to the residue to provide the mercaptoimidazole derivative expressed by formula III and useful as a synthetic intermediate, etc., for pilocarpine which is a therapeutic medicine for glaucoma and its analogue compounds.
Patent JP-H11146406-A (JP)
Title: Image pickup device and image pickup method
Inventor: MIFUJI KIMIYASU
IPC: H04N9/07
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device and an image pickup method using a color image pickup element capable of obtaining the monochrome images of high resolution and high image quality. SOLUTION: When a module for monochrome high definition image pickup is selected from an optical module 102, a DSP 113 drives a liquid crystal driver 109, shifts incident light corresponding to a timing and makes a CCD image pickup element 103 irradiate light without overlap at respective picture elements. The DSP 113 works the output data of the CCD image pickup element 103 to the ones for monochrome high definition and obtains the monochrome images of the high resolution and the high image quality.
Patent JP-H03180034-A (JP)
Title: Pattern forming method
Inventor: OIKAWA NOBUHIRO
IPC: H01L21/302
Filed: 1989-12-08
Abstract: PURPOSE:To make it possible to transfer a pattern highly accurately by forming a positive-type resist pattern on a thin film, depositing a resin film on the entire surface, performing anisotropic etching, forming the side wall of the resin film at the edge of the resist pattern, and selectively etching the thin film with the side wall as a mask. CONSTITUTION:A positive-type resist pattern 4 is formed on a polycrystalline silicon film 2 which is deposited on a semiconductor substrate 1 by photolithography so that the pattern 4 is narrower than a photomask pattern. Then a resin film 7 is applied on the entire surface, and anisotropic etching is performed. Thus, a side wall 8 comprising the resin film 7 is formed at the edge of the resist pattern 4. Thereafter, with the resist pattern 4 having the side wall 8 as a mask, anisotropic etching of the polycrystalline silicon film 2 is performed. Therefore, a polycrystalline silicon pattern 9 which agrees with the photomask pattern at high accuracy can be obtained. In this way, the photomask pattern can be transferred on the thin film on the substrate highly accurately.
Patent JP-H04185623-A (JP)
Title: Composition
Inventor: YOSHIKAWA ATSUO
IPC: C08F299/00
Filed: 1990-11-21
Abstract: PURPOSE:To obtain a compsn. giving a hard or cured coating film excellent in antistatic properties by compounding a polyfunctional monomer having at least three (meth)acryloyloxy groups with a specific mono- or difunctional monomer. CONSTITUTION:A polyfunctional monomer having at least three (meth) acryloyloxy groups [e.g. trimethylolpropane tri(meth)acrylate] is compounded with a monoor difunctional monomer of formula I [wherein R<1> is H or CH3; R<2> is 2-3C alkylene; R<3> is OH, OCH3, OC2H5, phenoxy, or (meth)acryloyloxy; and (n) is 4-20] to give a compsn., which, when applied to and cured on the surface of a synthetic resin molding, forms a hard or cured coating film excellent in scratch resistance, abrasion resistance, antistatic properties, and antifog properties.
Patent JP-H04188755-A (JP)
Title: Socket for testing ic
Inventor: MATSUO MASAAKI
IPC: H01R33/76
Filed: 1990-11-21
Abstract: PURPOSE:To conduct an electrical characteristic evaluation test, etc., simply as the state in which a large number of ICs are incorporated to a lead frame is left to stand by positioning and detachably housing and holding a semi- finished product, in which the ICs are juxtaposed and incorporated and held to the lead frame, in the IC housing section of a base as the state of the semi- finished product is left to stand. CONSTITUTION:A plurality of ICs 7 sustained at arbitrary locations are aligned to an IC housing section 4 formed onto a base 1 under the state of a semi- finished product, in which a large number of the ICs 7 are juxtaposed and assembled to a lead frame 12. That is, pitch holes 13 bored on the lead frame side are positioned and engaged to locating pins 10 projected from the base 1, each IC 7 is set to the corresponding IC housing sections 4 under a detachable state, and each IC lead 8 is brought into contact electrically with contacts 6 in slits 5 formed at corresponding positions. Accordingly, an electrical characteristic evaluation test as the state, in which the ICs are assembled to the lead frame, is left to stand is simplified and ensured.
Patent JP-H09137498-A (JP)
Title: Execution of boundary of carriageway and sidewalk by use of side drain block
Inventor: TOMIYAMA SHOZO
IPC: E01C11/22
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To secure safe passing on a sidewalk and increase the draining effect on a road surface and collecting effect of drain, by continuously laying one or several kinds of basic culvert blocks having an optional length and a boundary protrusion along the longitudinal direction in the center of the top end, at the boundary between the carriageway and the sidewalk. SOLUTION: A sidewalk width is made as wide as possible and smooth and safe walking is guaranteed to not only ordinary pedestrians but also aged persons, by continuously burying basic culvert blocks A or the like having an optional length and a boundary protrusion 1 along the longitudinal direction of the center at the top end, at the boundary between the carriageway and the sidewalk. Spillage which can not be sufficiently treated by blocks C, is treated by blocks F, by the combination of deformed culvert blocks C in which the boundary protrusion 1 is cut at the middle and a grating 2 is embedded on the top face of the cut space, and blocks F for a collected water control pit. In this way, the draining effect on a road surface and the collecting effect of drain are greatly increased.
Patent JP-H11154712-A (JP)
Title: Nonvolatile semiconductor storage device and its manufacture
Inventor: KOYAMA KENICHI
IPC: H01L29/792
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To easily reconcile improvement of degree of integration and lowering of an operating voltage of a memory cell. SOLUTION: A semiconductor substrate has impurity diffusion layers for source and drain electrodes and first floating gate electrodes 42 formed on channel region defined by the impurity diffusion layers with gate insulating films in between. On the impurity diffusion layers, in addition, second floating gate electrodes 47 with tunnel insulating films which are thinner than the gate insulating films in between, and third floating gate electrodes 51 which are in contact with the first and second floating gate electrodes 42 and 47, are formed and, on the third floating gate electrodes 51, a control gate electrode 53 is formed with an insulating film 52 in between.
Patent JP-H11154201-A (JP)
Title: Magnetic card inspecting device and inspecting method
Inventor: SUZUKI NAOHISA
IPC: G11B19/12
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the outflow of a defective magnetic card beforehand by providing an inspecting device with a function that detects the front and rear insertion of a magnetic card. SOLUTION: Various patterns that show the front and rear of a card, such as a character an a design are printed on a magnetic card surface that is inspected. The magnetic card is sent to a card supplying part 1 which carries it with a lubber roller. Next, a laser scanner, etc., reads the patterns on the magnetic card surface, decides it as a good item if it coincides with a pattern that is previously stored in a monitoring sensor 2 and decides it as a defective if it differs from the stored pattern. A read result of the sensor 2 is sent as a signal to the next quality sorting mechanism and when the sensor 2 decides it as a defective, it is decided as a defective regardless of the result of the next card inspecting part 5. Next, the magnetic card is sent to the part 5 and it decides whether the card is normal or defective from the result of writing and reading data for inspection.
Patent JP-H06165899-A (JP)
Title: Steam iron
Inventor: KATO HIROYUKI
IPC: D06F75/10
Filed: 1992-11-30
Abstract: PURPOSE:To provide a steam iron which can always operate properly an electro- magnetic pump by suppressing the influence caused by heat of a base, and also, can obtain a quiet use sensation by suppressing the propagation of vibration when the electromagnetic pump is operated. CONSTITUTION:The steam iron is provided with an iron main body 1 provided with a base 2 and water tank 16, a water passing joint 9 having an inflow part 12 which is provided in the upper part of the base 2 and communicates with the inside of the water tank 16 and an outflow part 13 for communicating with the inside of a vaporizing chamber 7 of the base, and an electromagnetic 29 which is attached onto this water passing joint 9, absorbs water in the inflow part, and also, discharges it into the outflow part 13. Also, in this steam iron for leading water discharged into the outflow part 13 by the electromagnetic pump 29 into the vaporizing chamber 7, vaporizing this water to steam by heat of the base 2, and blowing out this steam from the lower face of the base, the electromagnetic pump 29 is arranged vertically on the water passing joint 9, and also, between this electro-magnetic pump 29 and the water passing joint 9, elastic materials 31, 32 are interposed, and in such a state, the electromagnetic pump 29 is attached to the water passing joint 9.
Patent JP-2001104414-A (JP)
Title: Coffin
Inventor: YAMAZAKI YOSHITERU
IPC: A61G17/04
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a coffin wherein the deceased can be remembered for a long time by displaying items related to the deceased such as tastes of the deceased and reminding newly persons attending a funeral of the personal character of the deceased in the funeral and answering as far as possible to the feeling of the bereaved family who wish to put the favorites which the deceased patronized in his lifetime as his tastes and to send him off. SOLUTION: A coffin A2 is provided with a coffin body 1 and a lid body 2. A window part 20 is provided on one end side in the lengthwise direction of the lid body 2. A recessed part 12 is provided on the side face 10 of the coffin body 1. A decorative frame 13 is provided over the whole periphery on the edge part of the recessed part 12. A displaying panel 4 is removably fitted into the recessed part 12. The displaying panel 4 has a rectangular base panel 40 and an embroidered fabric 41 is stuck thereon. On the embroidered fabric 41, an embroider 42 showing a state of playing a game of 'Go' is provided. The displaying panel 4 can be a little tightly fitted into the recessed part 12 and can also be removed. A recessed part 22 and a decorative frame 23 are also provided on the lid body 2 and a displaying panel 5 is removably fitted into the recessed part 22.
Patent JP-2001142876-A (JP)
Title: Kanji retrieval system
Inventor: IZUMINA TATSUYA
IPC: G06F17/22
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To enable everybody to easily retrieve an objective KANJI (Chinese character) in a short time even when its phonestics and pronunciation are not clear and its radical is not clear. SOLUTION: When the phonestics/pronunciation is designated on the basis of a phonestics/pronunciation list recorded in a character phonestics/ pronunciation dictionary, the KANJI provided with the designated phonestics/ pronunciation can be retrieved. When the number of strokes is designated on the basis of a number-of-strokes list recorded in a character number-of-strokes dictionary, the KANJI provided with this number of stokes can be retrieved. When one or two components are designated on the basis of a component list recorded in a character component dictionary, the KANJI provided with designated one or two components can be retrieved.  In this KANJI retrieval system, a related character dictionary, in which components similar in appearance are specified and stored for every component stored in the character component dictionary, is provided and any component is specified, thus the components similar to this component in the appearance can be retrieved on the basis of the component similarity list for this component.
Patent JP-H02165990-A (JP)
Title: Recording medium of information
Inventor: OKAWA HIDEKI
IPC: G11B7/257
Filed: 1988-12-21
Abstract: PURPOSE:To prevent a phase change at high temperature and humidity, and to regenerate information accurately by laminating a recording film containing Te, C and H onto a substrate and laminating a protective film composed of a Te oxide onto the recording film. CONSTITUTION:Sectional structure in which a recording film 2 including Te, C and H is laminated onto a substrate 1 and a protective film 3 consisting of a tellurium oxide is laminated onto the recording film 2 is formed. When the sectional structure is manufactured, the recording film is laminated onto the transparent substrate made up of glass, a polycarbonate resin, etc. through a sputtering method while using Te as a target in an atmosphere comprising hydrocarbon, Te is laminated onto the recording film through the sputtering method while employing a Te simple substance as the target, and the protective film is shaped through the irradiation of ultraviolet rays having a wavelength of 400nm or less. In the information recording medium, the recording film is melted through the irradiation of laser beams, and a hole is formed, thus recording information. The difference of optical characteristics such as reflectivity, transmittance, etc. is detected by the presence of the hole, and information recorded is regenerated. The protective film is shaped, thus preventing the desorption of a hydrocarbon gas and a change into a crystalline state from an amorphous state by the recording film.
Patent JP-H06165920-A (JP)
Title: Exhaust gas purifying method
Inventor: ISHIBASHI KAZUNOBU
IPC: B01D53/86
Filed: 1992-11-30
Abstract: PURPOSE:To develop an exhaust gas purifying method enabling to efficiently purify NOx even after duration, when CO, CH and NOx in the exhaust gas in an excessive oxygen atmosphere such as exhaust gas from a thin combustion- engine are purified. CONSTITUTION:In simultaneously exhaust gas purification of the CO, CH and NOx contained in the exhaust gas in an excessive oxygen atmosphere, an exhaust gas purifying catalyst which is made carrying at least one kind of element selected from alkali metals and alkaline earth metals and Pt on a carrier consisting of a porous body, and which is carried in a carrying distribution such that the Pt is less on the upper stream side in the exhaust gas stream on the carrier and is more on the down stream side, is brought into contact with the exhaust gas.
Patent JP-H02276375-A (JP)
Title: Camera capable of selecting two recording systems
Inventor: TSUDA TATSUHIRO
IPC: G03B19/00
Filed: 1989-12-12
Abstract: PURPOSE:To enable a camera to select the photo recording systems in accordance with each photographing purpose by attaching the camera body part after selecting either of a 1st body part which includes an image pickup element, an electric circuit system, and a magnetic recording device or a 2nd body part which can incorporate with a sliver salt film. CONSTITUTION:An apron part 4 includes a mirror mechanism part 1 and a shutter part 2 together with a viewfinder optical part 3 unified in one body. A 1st body part 8 stores an image pickup element 6-1, an electric circuit system 6, and a magnetic recording device 7. These two parts 1 and 8 can be freely attached to and detached from each other. Furthermore the part 4 can also be freely attached to and detached from a 2nd body part 9 incorporating a silver salt film. When the part 4 is attached to the part 8 or 9, a pawl 10 or 12 attached on the front upper part of the body 8 or 9 fixed the part 4 to secure the sure attachment of the part 4.
Patent JP-2000151156-A (JP)
Title: Mounting structure of electric apparatus and its connection assembly tool
Inventor: SATO KATARO
IPC: H05K7/14
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of an electric apparatus capable of ensuring a mounting area and wiring at a short-distance of a super-high-speed signal when an electronic circuit package of a supermultiple terminal is mounted on the electronic apparatus at super-high speed. SOLUTION: A mounting structure of an electronic apparatus contains a front face side book shelf mounting part 2 mounting a basic ATM switch package 11, a front face side back board arranged at a rear face side of the front face side book shelf mounting part, a rear face side back board disposed at a rear face side of the front face side back board, a plurality of pairs of connectors provided respective counter to both boards, and a rear face side book shelf mounting part mounting other basic ATM switch packages. Each connector is structured so as to select any state of connection or non-connection prior to mounting.
Patent JP-H03182141-A (JP)
Title: Data transfer control system
Inventor: YAMADA ISAO
IPC: H04L13/08
Filed: 1989-12-11
Abstract: PURPOSE:To improve the utilizing efficiency of a line and the system response by applying priority processing of an inquiry reply type data while the sequence of data is warranted and applying data blocking. CONSTITUTION:A data repeater 1 connects to a subsequent terminal equipment 2 via a transmission line L1 and connects to a host computer via a transmission line L2. The data repeater 1 stores a reception data from the terminal equipment 2 altogether in its work area, analyzes the reception data, executes immediately the transfer processing to data with high urgency and blocks data possible for blocking and applies simultaueous transfer processing to them while keeping the sequence of the data. That is, while the inquiry reply type data requiring urgent reply is processed with priority, the data sequence is maintained and the data is blocked. Thus, the line utilizing efficiency and the system response are improved.
Patent JP-2000151482-A (JP)
Title: Radio communication system and recording medium
Inventor: NAKAMURA KENZO
IPC: H04B17/309
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To maintain a high transmission efficiency without the need for conducting complicated processing requiring much arithmetic quantity. SOLUTION: A mobile station in the radio communication system adopting a 2-frequency simplex method, where a base station transmits packet data continuously and each mobile station transmits burst data to the base station, is provided with a radio propagation path state detection circuit 22 detects a state of a radio propagation path performing communication and also with a communication control circuit 24 that selects adaptively a transmission system, informs the base station of the selected transmission system and receives data sent from the base station after the notice in the case that a timing for transmission/reception is judged not to be obtained within a prescribed time based on the radio propagation path state detected by the radio propagation path state detection circuit 22.
Patent JP-H05238074-A (JP)
Title: Printer page composition with color and text
Inventor: BURUUSU ARAN PERUTSUAA
IPC: B41J2/525
Filed: 1992-11-05
Abstract: PURPOSE: To enable to print both color and text as well as other binary data commonly on a same page by storing the intensity information at the bit position corresponding to the shade pel so that existence of the shade pel is set in the shade pel memory. CONSTITUTION: The data processing device 17 in the printer 1 processes the page description information as it runs and determines color and intensity of each basic pel of an image to be printed on individual color plane for individual color range to judge the existence of printing information for each basic pel corresponding to the line of printing. Related information is kept for the period of sending out the bit information. Large capacity of memory is not necessary for processing the page description language to produce position and visual information for all of basic pels of the page image. One complete page comprising basic pel information and shade pel information composes an electronic memory to be stored.