baber/WOPTO huggingface dataset:
Patent JP-H06163510-A (JP)
Title: Formation of groove in semiconductor substrate
Inventor: HISA YOSHIHIRO
IPC: H01L21/306
Filed: 1992-11-20
Abstract: PURPOSE:To provide a method for etching a groove having an arbitrary cross- sectional profile in a semiconductor crystal regardless of an orientation of a crystal face. CONSTITUTION:A semiconductor crystal 1 is immersed into an etching liquid 20 composed of sulfuric acid, hydrogen peroxide, and water. The semiconductor crystal 1 is then partially irradiated, on the surface thereof, with ultraviolet rays 10. Etching progresses greatly at a part irradiated with the ultraviolet rays 10 as compared with other parts on the surface. An etching groove 50 having desired cross-sectional profile can be etched when the ultraviolet rays are provided with an intensity distribution or the ultraviolet rays are shifted. This method allows etching of groove having arbitrary cross-sectional profile in bulk regardless of the orientation of crystal face.
Patent JP-H06158794-A (JP)
Title: Roof construction
Inventor: ARASHI SHIZUO
IPC: E04D3/30
Filed: 1992-11-19
Abstract: PURPOSE:To simplify construction by forming a roofing material of interlocking pieces bent to the front side and a fixed piece bending the front ends of the interlocking pieces to the rear side on two upper sides of an approximately rhombic body. CONSTITUTION:A roofing material A is formed of a face member and an interlocking member 11, and the face member is formed of an approximately rhombic face 1a, interlocking pieces 2 bent upward in the shape of a seam and a fixed piece 3. After that, in roofing construction, an interlocking piece 10 of a first step of the roofing material A is interlocked with an interlocking piece 15 of a roofing material A1 for the lower end, and the fixed piece 3 for the upper end is fixed to a roof setting bed alpha through an anchor device C. Then, an interlocking piece 10 of a second step of the roofing material A is interlocked with the interlocking pieces 2 of the first step of the roofing material A, and the fixed piece 3 for the upper end is fixed to the roof setting bed alphawith an anchor device C. Accordingly, press work is easily made, cost is greatly reduced, and waterproof efficiency can be promoted.
Patent JP-H09221542-A (JP)
Title: Production of aliphatic polyester
Inventor: ITO HIROSHI
IPC: C08G63/42
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a process whereby starting materials for forming an aliphatic polyester can be polymerized in such a low degree of vacuum as to be reached by a general-purpose vacuum pump, the formation of volatile as a result of side reactions and decomposition can be reduces, and a biodegradable aliphatic polyester having a meting point higher than that of the conventional can be produced industrially, efficiently and economically within a short time. SOLUTION: This polyester is obtained by polymerizing stating material for the polyester under conditions including a reaction temperature of 180-280 deg.C and a reaction pressure of 0.3-5.0mmHg under agitation so that the viscosity of the reactions system at the reaction temperature may be 10-100,000P after the lapse of 0.1-30hr from the start of the reaction.
Patent JP-H07202776-A (JP)
Title: Diversity receiver
Inventor: KONISHI OSAMU
IPC: H04B7/26
Filed: 1993-12-28
Abstract: PURPOSE:To reduce interference of the same frequency by sharpening the directivity of a reception antenna to half the directivity of a transmission antenna and separating the direction of the respective reception antennas. CONSTITUTION:The system is provided with two sets of receivers demodulating signals received by diversity antennas 1, 2 and converting the demodulated signal into a sound signal corresponding to the antenna 1, 2 and a reception changeover device 5 switching and selecting the sound signal with excellent sound quality at all times among the signals outputted from the receivers. A sharp directivity being half the directivity of the transmission antenna is provided to the antennas 1, 2 and the direction of the directivity is fixed to an angle satisfying the directivity of the transmission antenna, that is, so that the main beam of the reception antennas is respectively deviated and the sum of the directivity of the two reception antennas 1, 2 is equal to the directivity of the transmission antenna. The improvement of the reception level caused by the diversity effect is reduced more than the diversity antenna directed in the same direction but the directivity is sharp, then the gain is increased.
Patent JP-H07190053-A (JP)
Title: Movable body mounting plate for linear sliding guide device and linear sliding guide device using the same
Inventor: IIIZUMI MAKOTO
IPC: F16C29/06
Filed: 1993-12-28
Abstract: PURPOSE:To provide a movable body mounting plate for linear sliding guide device in which the miss alignment in the mounting of a track rail is absorbed between a sliding base and a movable body, whereby the influence of the mounting precision of the track rail on the movement of the sliding base can be reduced. CONSTITUTION:In a mounting plate 4 for mounting a movable body on a sliding base 2 moving along a track rail l, this plate 4 has a fixed part 41 to be fixed to the sliding base 2, a mounting part 42 on which the movable body is mounted, and a thin plate part 43 for connecting the fixed part 41 to the mounting part 42, and the fixed part 41 and the mounting part 42 are mutually connected by the elastic deformation of the thin plate part 43 in such a manner as to be relatively displaceable in horizontal direction and/or radial direction.
Patent JP-2001152073-A (JP)
Title: Radiation-curable resin composition for transfer sheet, method for producing transfer sheet and decorative laminated sheet each using the same
Inventor: MATSUMOTO MITSUAKI
IPC: C08L101/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide the subject resin composition intended to form a transfer layer easily releasable at any time within a given period from the base film or protective film for a transfer sheet, and to provide respective methods for producing such a transfer sheet and a decorative laminated sheet each using the above resin composition. SOLUTION: This radiation-curable resin composition for transfer sheets is characterized by comprising a radiation-curable resin and a cellulose derivative. The 2nd objective transfer sheet is such that a transfer layer comprising the above resin composition is formed on a base film. The 3rd objective method for producing such a transfer sheet comprises applying a coating comprising the above resin composition to a base film followed by drying the coating film to form a transfer layer. The 4th objective method for producing a decorative laminated sheet comprises the following steps: (1) the surface of the transfer layer on a transfer sheet as described above is laminated on a substrate, (2) the base film side is irradiated with radiation, and (3) the base film is released.
Patent JP-H10166651-A (JP)
Title: Image forming apparatus
Inventor: IWASAKI TAKAO
IPC: B41J2/455
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which the lights emitted from a plurality of light emitting elements do not produce any stray light and thereby the quality of output image can be enhanced. SOLUTION: A board 1 carrying a large number of LEDs 7, 8, 9 emitting R, G and B lights, respectively, and a mask 13 provided with pin holes 12 at positions corresponding to the LEDs 7, 8, 9 are secured integrally, through a mask holding member 14, with an exposing head being moved in one direction for scanning while touching the surface of a microcapsule paper 37 tightly. A separation wall 2 is formed integrally with the mask holding member 14 in order to prevent the lights emitted from the LEDs 7, 8, 9 being mixed. Consequently, only the light emitted from a corresponding LED 7, 8 or 9 is passed through the pinhole 12 of the mask to the outside thus preventing generation of undesired background light, i.e., stray light. This structure enhances image quality.
Patent JP-2000164044-A (JP)
Title: Metal-covered cable
Inventor: NAGAMOTO TOMOAKI
IPC: H01B7/06
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To lay a metal-covered cable simply and easily and execute the works with a high reliability and high efficiency. SOLUTION: A metal-covered cable 1 is composed of a conductor wire 3 to feed electricity, a sheath 5 formed from an insulating material and put on the outside of the conductor 3, and a metal covering 7 provided spirally on the outside of the sheath 5, wherein the metal covering 7 is shaped undulately in the longitudinal direction of the conductor 3 in such a way that the width of each crest of undulation is greater than the width of the bottom 12, and a space 20 is formed between the sheath 5 and covering 7. The apex of the crest 8 of metal covering is shaped flat, and undulation is made rectangular.
Patent JP-H10177413-A (JP)
Title: Platen alarm monitoring device
Inventor: KONISHI TAKAO
IPC: G05B23/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To easily judge an alarm main cause with a high emergency degree and also to enable abolishing the alarm window of an auxiliary monitoring board by providing a tagging information part where a tagging request command which is optionally inputted as against the alarm main cause with the low emergency degree is stored. SOLUTION: Whole alarm data registered in an alarm information part 18 is sight-displayed in a display device 14. A campaigner optionally executes tagging as against the alarm main cause with the low emergency degree, where alarm occurrence is previously predicted. An alarm point where tagging is requested is registered in the tagging information part 17 as tagging information by way of an input device and an interactive input processing means 16. An alarm processor 12 judges whether or not an alarm occurrence point is in a tagging state by data from the tagging information part 17. When it is in the tagging state, it is added to alarm message information supplied to a display processing means 13 that tagging is being executed so that it is reported. The alarm message is sight displayed in a display device 14 together with presence or absence of the tagging state.
Patent JP-H10174931-A (JP)
Title: Wind force sorter
Inventor: KOYAMA YUICHI
IPC: B07B4/02
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To enhance the sorting accuracy of light and heavy waste refuses in a wind force sorter. SOLUTION: In a wind force sorter wherein a cyclone 6 collecting light waste refuse Aa is formed to the upper part of a passage 3 through which waste refuse charged from a charging hopper 2 passes and a lower hopper 11 collecting heavy waste refuse B is provided to the lower part of the passage 3 and rising air streams 10 are generated in the passage 3 from below to upper not only to collect the light waste refuse A by the cyclone 6 but also to collect the heavy waste refuse B by the lower hopper 11, a first blowing port 12 blowing air upwardly is provided on the way of the passage 3 and a second blowing port 13 blowing air upwardly is provided to the lower part of the lower hopper 11 and a rotary valve 14 discharging waste refuse in the lower part of the lower hopper 11 is provided to the lower end of the lower hopper 11.
Patent JP-H09173427-A (JP)
Title: Wet tissue for sterilization and storing case therefor
Inventor: OKAZAKI TATSUO
IPC: A61L2/18
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing and disinfecting wet tissue which has high sterilizing effect and has no fear of causing skin irritations and a storing case suitable for storing the wet tissue. SOLUTION: Oxidative water with pH3-8 and containing hypochlorous acid in a concentration of 5-80ppm is infiltrated into a non-woven fabric made of a hardly oxidizable raw material such as vinyl chloride resin, ABS, polyethylene, polypropylene, acrylic resin, fluororesin, polycarbonate, methyl pentene resin, polyurethane or the like. A storing case for the sterilizing wet tissue is formed by a material which is translucent and does not react with hypochlorous acid.
Patent JP-H10138209-A (JP)
Title: Method for manufacturing construction material board
Inventor: KONUMA SHINICHI
IPC: B01D11/02
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a construction material board utilizing the residue of an industrial waste of a plant treated with a balsam alcohol, extract. SOLUTION: It is already known that a balsam alcohol extract mainly contains naphthoquinones, a substance named kaempferol, and ergosterol, which is a precursor substance of vitamin D2 . According to the present inventor, it was further revealed that the balsam alcohol extract has the biochemical reduction effect, the detoxification effect, the enzyme-like protein decomposition effect, the static electricity generation preventing effect, and the like. Therefore, by treating a plant with the balsamalcohol extract, the protein, which fixes the cell of the plant can be decomposed by the enzyme-like protein decomposition effect so that the antibacterial action inherent in the cell can be performed, and thus generation of mildew or bacteria can be prevented. Further, the component with the biochemical reduction effect is adsorbed by the material so that the material can hardly rot.  Owing to the static electricity generation preventing effect, by applying the material as a construction material board, the wall cap be hardly fouled.
Patent JP-2000162849-A (JP)
Title: Image-forming device
Inventor: MIZOE MAREKATSU
IPC: G03G5/147
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To satisfactorily recover toner remaining after transfer to a developing device and to maintain the uniform charging for a long period, when an image- forming device is not equipped with a cleaner. SOLUTION: By imparting charge control agent for controlling so that the electrostatically charged polarity of the toner, which is reverse by transferring a toner image to a transfer material P by a transfer roller 4, becomes the same polarity as that of the photoreceptor 1 to an electrostatic charging brush(brush contact) 6 which comes into contact with the surface of the photoreceptor 1, the toner remaining after transfer is prevented from sticking to the photoreceptor 1, and then the recovering capacity of the toner remaining after transfer is improved in the developing roller 3a of the developing device 3, and then the uniform charging is maintained over a long period.
Patent JP-H07187369-A (JP)
Title: Automatic cargo transshipping method
Inventor: SOMA HISASHI
IPC: B65G17/06
Filed: 1993-12-28
Abstract: PURPOSE:To increase the train number of freight trains, and increase railway freight trasport capacity by shortening time of cargo transshipping work. CONSTITUTION:Fixed form cargoes (containers, pallets or the like) 1 regularly loaded on a traveling carrying engine 2 such as a freight train, are raised, moved and lowered to designated places by a cargo raising tool such as a laterally moving fork installed on a continuous carrying device 10 such as a conveyor while moving at the same speed in the same direction of the carrying engine 2. On the other hand, a series of works which the loading fixed form cargoes 1 are raised and moved from the designated places and are mounted on prescribed places on the carrying engine 2, are continuously performed when the carrying engine 2 is traveling.
Patent JP-H08180585-A (JP)
Title: Audio signal encoder/decoder
Inventor: NAKANO HIROSHI
IPC: G11B20/10
Filed: 1994-12-22
Abstract: PURPOSE: To prevent discontinuity of block at the time of edition by synchronizing a digital audio signal with a sync signal separated from a reference video signal identical to that for an image recorder/reproducer thereby compressing and encoding the digital audio signal. CONSTITUTION: A sync separation circuit 42 in an audio compressing/expanding unit 40 generates a sync signal FP based on a reference video signal inputted to a video recorder/reproducer 20. A data compression circuit 12 compresses and encodes a received digital audio signal in synchronism with the sync signal FP generated from the sync separation circuit 42. A data expansion circuit 15 expands and decodes a compressed audio data reproduced by the video recorder/player 20. Since the compressed audio data can be recorded in synchronism with a reference video signal, discontinuity of block is prevented at the time of edition and the audio signal can be edited in synchronism with the video signal when it is compressed/expanded and recorded in the video recorder/ reproducer 20 or reproduced therefrom.
Patent JP-H03199774-A (JP)
Title: One direction seal device
Inventor: IWAMOTO SHOICHI
IPC: F16J9/06
Filed: 1989-12-27
Abstract: PURPOSE:To improve the efficiency of an actuator or the like by conducting furnishing in which elastic rings whose widths in a direction where two spaces are lined are shorter than a circumferential groove, are made to weld with pressure in the same direction with that of elastic force a surface opposing a seal ring slide side. CONSTITUTION:A pair of piston rings 21 are butted against the circumferential wall surface 3a of the circumferential groove 3 of a shaft 2 by means of pressure A during a compression process on a compression chamber C side, and fluid flows into clearances 6b, 6c and pressure E is produced, and piston rings 21 are diametrically expanded through a tension ring 51 and an elastic ring 32 retained at a groove portion 5 by means of a fixed ring 41, and leak from pressure welded surfaces (h) is reduced. Next, when the shaft 2 moves in the reverse direction, pressure A at the compression chamber C lowers more than pressure B at the opposite side space, and pressure B acts on a space between piston rings 21 and the circumferential wall surface 3a, and an elastic ring 31 and the tension ring 51 are diametrically contracted, and clearances are produced at butting surfaces (h) and also at slide contact surfaces (g) between piston rings 21 and a cylinder 1. Thus, the improvement of actuator efficiency and the reduction of drive motive power become possible.
Patent JP-S63258664-A (JP)
Inventor: DEIBITSUDO II ROBAATOSON
IPC: B05B3/08
Filed: 1987-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10177424-A (JP)
Title: Running operating device in working machine
Inventor: SHIMAMOTO TOSHIJI
IPC: A01D69/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To recognize the position of operating parts without viewing a grip tool by means of eyes and to improve working efficiency by providing the operating parts for operating a switch which turns on/off plural kinds of work in the neighborhood of deformation parts such as a recessed part or a projected part formed in the grip tool in the grip tool of an operation lever. SOLUTION: The grip tool 58 provided in the upper end part of the operation lever 8 is formed in an oval shape (an egg-shape) by planar viewing. The deformation parts H where the recessed parts (the projected parts are also adequate) are formed respectively towards an inner part are provided in left and right end parts. The operating parts (for example, disk-shaped rocking tools rocked vertically) 87-90 being operation possible by fingers are provided besides the recessed parts H and in respective end parts in the forward and backward direction of the grip tool 58 in the middle part of both recessed parts H. Switches for turning on/off in relation to rocking in the vertical direction of the respective rocking tools 87-90 are provided in the inner space part of the grip tool 58.
Patent JP-S63176884-A (JP)
Inventor: ROOTAA SHIIRU
IPC: F16K11/052
Filed: 1987-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001149351-A (JP)
Title: Radiographic device
Inventor: ISHIZAKA SATORU
IPC: G03B42/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce a cost for radiographing the specific area, and to obtain a stable image causing no defect of an image of a boundary part of lens units. SOLUTION: In this radiographing device for acquiring converted visible radiation as an electric signal by area sensors 24 correspondingly arranged one to one to lens units 22 via the two-dimensionally arranged 3×3 pieces or more lens units by converting object information obtained by passing an X-ray generated by a radioactive ray generating means through an object into the visible radiation by a scintillator 21, a difference in a focal distance between the adjacent lens units 22 is within 10%, and when an F number of the lens units 22 is F and transmissivity is T%, a difference in T/F2 between the adjacent lens units 22 is within 10%, and an MTF difference between the same image height of a spatial frequency corresponding to 2 pieces/mm on the scintillator 21 is within 30% in the respective lens units 22.  The over lap length L of adjacent images on the respective area sensors 24 is not less than 0.1 mm, and is not more than 1/3 of the effective image pickup area length.
Patent JP-H05176100-A (JP)
Title: Receiving state display device for fax broadcast receiver
Inventor: SAITO SHINPEI
IPC: H04N5/445
Filed: 1991-12-19
Abstract: PURPOSE:To reduce the waste of a waiting time by displaying the presence or absence of an FAX broadcast, and the receiving state of a signal simultaneously with the power supply to an FAX broadcast receiving CONSTITUTION:This device is equipped with a signal fetching part 5 which inputs a data packet 21 after an interleave release, error correction processing part 6 of a BEST system which corrects the transmission error of the fetched data packet, memory part 7 which stores data such as a control program or an error ratio, control part 8 which controls each part, error ratio calculating part 9 which calculates the error ratio of the data packet, display part 10 which divides the error ratio into classes, and displays it at each division, and outputting part 11 which outputs an FAX signal of a data packet form after the error correction processing as a picture signal. Then, the data packet is fetched, the error correction processing of the BEST system is operated, a conveyance ratio is calculated by using the result, the error ratio is divided into ranks, and displayed at the display part 10 at each division.
Patent JP-H06186564-A (JP)
Title: Production of liquid crystal display device
Inventor: EGUCHI TOSHIMASA
IPC: G02F1/1337
Filed: 1992-12-17
Abstract: PURPOSE:To eliminate spilling of a film forming material at the time of applying this film forming material to a substrate under a film forming stage and to easily form the good film at a good yield by washing the substrate with an aq. alkaline soln., then applying the film forming material thereon. CONSTITUTION:After the substrate is washed with the aq. alkaline soln., the film forming material is applied thereon. The aq. alkaline soln. is exemplified by aq. solns. of sodium hydroxide, potassium hydroxide, sodium salt of fatty acid, etc., in such a case. An aq. tetramethyl ammonium hydroxide soln. is more particularly preferably used as the sodium ions and potassium ions adversely affect, in some cases, the performance of the liquid crystal display device, if these ions remain. Further, the more preferable washing method includes spray washing, ultrasonic washing, etc., but is not particularly limited. The substrate is preferably rinsed with pure water after the washing with the aq. alkaline soln. Further, the substrate may be rinsed with alcohol, etc., after the rinsing with the pure water in order to improve drying of the substrate.