baber/WOPTO huggingface dataset:
Patent JP-H1073798-A (JP)
Title: Chiral specific liquid crystal phase spatial optical modulator for non-polarization
Inventor: CHEN DIANA
IPC: G02F1/1337
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to spatially modulate 100% of incident non-polarized light by impressing a voltage between a reflection element capable of reflecting the light which is emitted from a liquid crystal cell and is made incident thereon and the liquid crystal cell, thereby changing the structure of the phase modulating material included in the liquid crystal cell. SOLUTION: The non-polarized light enters a transmission type liquid crystal modulator 10 during the time of operation and is subjected to phase modulation within the transmission type liquid crystal cell 12, by which the moving direction of the light passing the same is changed. At the time of emitting from the transmission type liquid crystal cell 12, the one light beam is made incident on the reflection element 14 and the second light beam advances as a whole toward the direction where the beam parts from the reflection element 14. The reflection element 14 is arranged at the specific angle with the output surface of the transmission type liquid crystal cell 12. The modulated light beam made incident on the reflection element 14 is reflected by a reflection surface 25 and is subjected to a change in the second moving direction.  When once reflected, the light is not made incident on the reflection element 14 and advances along the route of the direction parallel with the modulated light beam emitted from the transmission type liquid crystal cell 12.
Patent JP-S6045127-A (JP)
Inventor: TSUJI TSUGUYOSHI
IPC: B65G65/23
Filed: 1983-08-05
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-H09325622-A (JP)
Title: Image forming device
Inventor: ITO AKIRA
IPC: G03G15/01
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent the shortening of the lives of a photoreceptor drum unit and a transfer unit caused by their damage due to their rubbing at the time of exchanging the photoreceptor drum unit. SOLUTION: Rollers 5b, 5c and 5d are attached to a side plate 5A and an intermediate transfer belt 5a is extended on these rollers 5b, 5c and 5d, to constitute the transfer unit 5. The transfer unit 5 is supported to freely rock on the driving shaft of the driving roller 5b. A contact/uncontact rocking plate 5g attached to the lower part of the side plate 5A is raised and lowered by the rotation of a cam 5h on an image forming device main body side, to rock the whole of the transfer unit. When a toner image is secondarily transferred, the cam 5h is arranged on a double dotted chain line, to bring the intermediate transfer belt 5a into contact with the drum 1. On the other hand, when the unit for the drum 1 is exchanged, the cam 5h is arranged on a full line position, to separate the intermediate transfer belt 5a from the drum 1.  Thus, the damage of the drum 1 and the intermediate transfer belt caused by their rubbing is prevented.
Patent JP-H05308892-A (JP)
Title: Method for removing cuttlefish arm or the like and device therefor
Inventor: KATAIDE TOSHIAKI
IPC: A22C25/08
Filed: 1992-05-08
Abstract: PURPOSE:To discharge and recover body parts of cuttlefish at given intervals by continuously removing arm parts, etc., from body parts of cuttlefish. CONSTITUTION:A continuously traveling endless chain is equipped with at least one element 2, the knife element is engaged with a cuttlefish at an operation position, an arm part, etc., are stretched and removed and the body part is carried out in an engaged state with the knife element together with the endless chain.
Patent JP-S6123690-A (JP)
Title: Novel method for treating crude oil
Inventor: KUNO MASAYA
IPC: C10G/
Filed: 1984-07-12
Abstract: PURPOSE:To treat crude oil economically, by subjecting heavy crude oil or crude oil having a high sulfur content to a separation desulfurization treatment under hydrogen pressure, feeding the resulting heart cut and lighter together with light crude oil to a topping column and treating them simultaneously. CONSTITUTION:Heavy crude oil having a high sulfur content (HS crude oil) from a tank 1 is treated in a hydrogen-pressure separation desulfurization device 2. The resulting heart cut and lighter together with light crude oil (LS crude oil) from a tank 1 is fed to a topping column 3 where they are fractionated to obtain final products. According to this method, the operating efficiency of the column is improved, the quantities of the final products are increased and the economical efficiency of crude oil refining can be improved.
Patent JP-2000332684-A (JP)
Title: Light receiver and light repeater and light transmitting system
Inventor: CHIYUUZENJI TOMOHIRO
IPC: H04B10/2519
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a light receiver, a light repeater and a light transmitting system for reducing costs by reducing the required quantity of light amplifiers and dispersion compensation fibers occupying a large part in terms of costs. SOLUTION: An optical signal inputted through an optical circulator 201 is amplified by a direct light preamplifier 202, and then dispersion at a transmission path is compensated by a dispersion compensation fiber 208. The output light signal of the dispersion compensation fiber 208 is reflected on a fiber Bragg grating 209, and inputted to the dispersion compensation fiber 208 and the direct light preamplifier 202 again. The dispersion quantity of the dispersion compensation fiber 208 is set as the half of required dispersion quantity. The optical signal returned and transmitted through the direct light preamplifier 202 is inputted through the optical circulator 201 to an optic/electric conversion circuit 213.
Patent JP-S624352-A (JP)
Title: Semiconductor storage device
Inventor: SHINADA KAZUYOSHI
IPC: H01L21/60
Filed: 1985-06-29
Abstract: PURPOSE:To remarkably improve the redundancy of a semiconductor storage device and the reliability of the assembly, by providing a bonding pad having a two-layer structure consisting of an Al-containing metal and of a barrier metal or a metallic silicide. CONSTITUTION:A field oxide film 2 is formed on the surface of a P-type silicon substrate 1. The surface of the substrate 1 is covered with an insulation film 3. The substrate 1 is provided with a memory cell, a peripheral circuit, etc. in respective regions. The insulation film 3 is then provided with a contact hole 4. A 0.2mum thick Ti-W film 5 and a 0.8mum thick Al-Si film 6 are vapor deposited successively on the whole surface of the substrate by means of a sputtering vapor deposition apparatus. The films 6 and 5 are etched successively with a mask of a photoresist pattern. This process provides a wire 7 extended from the contact hole 4 and a bonding pad 8 on the field oxide film 2.
Patent JP-H071902-A (JP)
Title: Wheel for paddy field
Inventor: ARIMURA KAGEYUKI
IPC: B60B15/02
Filed: 1993-06-15
Abstract: PURPOSE:To provide a wheel for paddy field where the vibration is reduced by improving the shape of a traction lug, and the amount of mud adhered to the wheel is reduced while securing the sufficient traction and straight advance quality. CONSTITUTION:On a wheel 1 for paddy field, blade lugs 6 which are radially arranged are projected integrally with the outer circumference of an annular elastic ring body 4 made of elastic material, and traction lugs 7 are projectingly integrated between these blade lugs 6. In addition, the wheel print surface of the traction lugs 7 is formed of an approximate L-shape by a circumferential lug 7A and an axial lug 7B connected thereto. Further, the center of the wheel print surface of the circumferential lug 7A is deviated to one side from the center of the elastic ring body 4, and the axial lug 7B is extended to the direction opposite to the deviation, and at the same time, the axial lug 7B has a sweep back angle theta of 15-35 deg. relative to the rotational direction of the wheel.
Patent JP-S5572524-A (JP)
Title: Apparatus for removing block of stone midway and exhausting excavated grit and mud
Inventor: SASAKI EIKICHI
IPC: E02F7/10
Filed: 1978-11-24
Abstract: PURPOSE: To prevent blocks of stone from straying into a suction pumpt by installing a falling mouth for blocks of stone on the lower part of the circumferential wall of an intermediate exhaust pipe.  
     CONSTITUTION: An exhaust hose a and a suction pump b are connected through a horizontal exhaust pipe c. On the lower part 1 of the circumferentical wall of that intermediate exhaust pipe c is opened a falling mouth 2 for large blocks of stone downward and the upper connecting mouth 3 of a tank d for large blocks of stone is connected with the falling mouth 2 for large blocks of stone. The falling mouth 2 for large blocks of stone and the upper connecting mouth 3 of the tank d for large blocks of stone are checked with a cover 4 on the tank d for large blocks of stone and in the intermediate exhaust pipe c is provided a filter b for large blocks of stone slantwise turning the back against the exhaust hose side a at the edge 5 of the falling mouth 2 for large blocks of stone at the side of the suction pump b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09322811-A (JP)
Title: Monoblock molding surface fastener and method and machine for manufacturing the same
Inventor: MURAZAKI RYUICHI
IPC: B29C43/22
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an engaging element made of a thermoplastic resin efficiently and simply by normal injection, extrusion or continuous injection to have a fine dimension, an inversed L-shaped form and a sufficient engaging force, while having rich durability for ensuring the engagement with a fine loop piece. SOLUTION: After a primary molding surface fastener having a plurality of engaging elements 2 having a normal hook configuration and erected on a plane base plate 1 is molded by normal continuous injection, an engaging head 22 of the engaging element 2 is pressed from above by a hot press means and deformed while being hot melted so that a bulging part 22a' is formatively bulged from the left and right of the engaging head 22.
Patent JP-H05339875-A (JP)
Title: Synthetic fiber for woven fabric for industrial material
Inventor: MAKINO SHOJI
IPC: D06M101/16
Filed: 1992-06-04
Abstract: PURPOSE:To provide a synthetic fiber capable of giving a woven fabric having excellent quality and keeping its strength even after a liquid bath processing and suitable for woven fabric for industrial material. CONSTITUTION:The objective synthetic fiber is coated with 0.3-1wt.% (based on the fiber) of a lubricant composition containing (A) an aliphatic univalent ester compound exhibiting liquid state at normal temperature and having a molecular weight of 550-750 as a main component and (B) 1-10wt.% of a reactional product of an alkylene oxide adduct of hydroxyl-containing glyceride with a dibasic acid component. The falling ratio of the lubricant in water is 30-60%.
Patent JP-H06330544-A (JP)
Title: Buried conduit
Inventor: ISHIDA KIYOSHI
IPC: E03B9/12
Filed: 1993-05-24
Abstract: PURPOSE:To enable the raising work of an iron cover frame without excavating the neighbor ground and facilitate the raising work and shorten the construction period. CONSTITUTION:A hollow cylindrical fixed body 2 forming a female screw 3 at the inner peripheral surface is fitted to a hollow cylindrical movable body 4 forming a male screw at the lower part of outer peripheral surface. A hollow cylindrical body 8 with a receiving frame, coaxially inserted between the fixed body 2 and the movable body 4, is supported by the upward endface 6 formed in the movable body 4 and the receiving frame 9 of the iron cover 10 is formed as a unit at the upper end of the cylindrical body 8 with the receiving frame.
Patent JP-S6035847-A (JP)
Title: Digital signal receiving system
Inventor: SEKI YASUYUKI
IPC: H04L7/04
Filed: 1983-08-09
Abstract: PURPOSE:To simplify a circuit by inputting one frame of a Manchester code itself and processing the decoding of the code and channel separation simultaneously. CONSTITUTION:An input signal 1 is inputted as a Manchester code itself to a shift register 4 constituted by the number of steps of one frame length by a clock pulse 3 extracted from a phase synchronizing circuit 2. When a synchronizing flag part in the frame reaches the right-most part of the register 4, a synchronizing flage detecting circuit 5 detects the synchronizing flag part and outputs a detection pulse 6. A clock pulse generating circuit 7 outputs clock pulses 12-14 on the basis of the pulses 6, 3. When one frame is stored in the register 4, data in the register which are located on positions corresponding to respective channels (CHs) are transferred to registers 8, 9 for respective CHs by a latch pulse 12 synchronized with the pulse 6, so that the respective channels are separated.
Patent JP-S6124739-A (JP)
Inventor: ISHIHARA TOSHIHARU
IPC: E04B2/84
Filed: 1984-07-13
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-H09324711-A (JP)
Title: Silencer for air suction
Inventor: SHIOZAKI TADASHI
IPC: F01N1/08
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To enable noise in the entire range of high/low frequency to be restricted or eliminated by means of a small-sized device by providing a passage sectioning wall for guiding a route from an air intake port to an exhaust port by means of a continuos spiral passage inside of a main body case having air intake/exhaust port. SOLUTION: An air intake silencer 1 provides, in its short cylindrical main case 2, a passage sectioning wall 3 and a filter parts 4. Also the main case 2 includes a half body 8 in which plural air intake ports 7 are formed while being shifted towards outer periphery of a surface serving as one end side of the short cylinder and a half body 11 in which an exhaust port 10 is formed within the pipe by means of an attaching pipe 9 projected at the central part of a surface serving as the other end side of the short cylinder.  And the passage sectioning wall 3 is integrated with the attaching side half body 11, but this passage sectioning wall 5 is formed to hold a specific interval between mutually adjacent wall parts, while drawing a spiral shape and thereby a continuous spiral passage 15 is formed between respective wall parts and the central part of this spiral passage 15 is communicated with the exhaust port 10.
Patent JP-S6037415-A (JP)
Title: Composite-layered bearing and producing method thereof
Inventor: CHIYOU HIDEO
IPC: B32B15/08
Filed: 1983-08-09
Abstract: PURPOSE:To improve wear resistance and load resistance, by filling a resin composition containing tetrafluoroethylene resin in a void of a back plate constituted of a sheet metal such as steel and a porous sintered metal layer formed on the sheet metal, and forming a layer of the resin composition. CONSTITUTION:A porous sintered metal layer 2 is layered on a sheet metal 1 such as steel forming a back plate 4 with a void 3 formed therebetween, and a deposition layer 5 of a resin composition is formed on the porous sintered metal layer 2. A metal powder forming the porous sintered metal layer 2 is preferably a copper alloy powder of 100 mesh pass such as bronze. The porous sintered metal layer is required to have a fixed thickness and porosity. The resin composition contains a polyimide resin of addition polymerization type in addition to PTFE. This is the reason why there is created no gas in a polymerization mechanism, and addition polymerization may be conducted upon burning of PTFE after depositing the resin composition on the sintered metal layer to enhance a mechanical binding effect and increase a contact strength.
Patent JP-H0816553-A (JP)
Title: Document processing system and document processing method
Inventor: SHIRASAKA TERUSHI
IPC: G06F17/21
Filed: 1994-06-27
Abstract: PURPOSE:To always perform an access with excellent responsiveness to a file by excluding and updating a document file and the control information by page units by a first document processor and subsequently opening the exclusion of the excluded document file and/or the control information. CONSTITUTION:Document processors 1 to 6 are connected one another via transceiver 8 to 13 and the processors 1 to 6 are capable of using all document files data existing in the respective document processors. At this stage, because the range in which the updating of data in document files is generated is specified in accordance with the edition contents performed on the side of an editing device and the exclusive control of a data access is performed for only the range concerned, a mode delicate exclusive control is performed according to a document edition. Thus, even if many users or the editing devices perform an edition by sharing a document file, a time for waiting access due to access competition becomes shorter and a system with higher responsiveness can be constructed by the more delicate exclusive control.
Patent JP-H04368219-A (JP)
Title: Automotive air conditioner
Inventor: YOSHIDA MAKOTO
IPC: B60H1/32
Filed: 1991-06-17
Abstract: PURPOSE:To prevent sudden voltage drop due to the saturated output of a generator. CONSTITUTION:A generator output saturation detection signal 16 is taken out from the collector terminal of a field transistor 15 which controls the exciting current of a generator installed on a vehicle. Also, in a controller 8, there is provided a generator output saturation detection means 9 which detects the saturated output of the Generator 1 by measuring the ON time or switching cycle of the field transistor 15, and a compressor control part 11 which decreases the rotational speed of a motor-driven compressor 6 when saturation is detected.
Patent JP-S5846677-A (JP)
Title: Bipolar transistor and preparation of the same
Inventor: HIROFUJI HIROICHI
IPC: H01L29/73
Filed: 1981-09-11
Abstract: PURPOSE:To prevent deterioration of element characteristic such as leak current and noise resulting from crystal defect and to enhance yield in the manufacturing steps by comprising all crystal defects induced at the time of implanting impurity within the emitter region. CONSTITUTION:The SiO2 film 32 is formed on the main surface of substrate 31 consisting of the N type semiconductor Si layer and an aperture 32a is formed. The BSG film 33 is laminated, then an aperture 33a is provided and a low temperature oxide film 34 is laminated. When both B and As ions are implanted and thermal processing is carried out, B is diffused from the ion implanted B, As and from the BSG film 33, and the emitter region 35, base region 37 and graft base region 38 since the diffusion coefficient of B is larger than that of As. As spreads wider in the emitter region that at the periphery of aperture 33a. However, ion implantation induces crystal defect region 36 only within the aperture 33a and such crystal defect regions induced by ion implantation are all comprised within the emitter region 35 since the diffusion coefficient of crystal defect is sufficiently smaller than that of As. Thereby, a bipolar transistor allowing existence of crystal defect by ion implantation within the emitter region can be easily obtained with less number of manufacturing steps.
Patent JP-H0439323-A (JP)
Title: Heat-resistant resin composition
Inventor: OSADA YUICHI
IPC: C08G18/20
Filed: 1990-06-01
Abstract: PURPOSE:To provide the title composition high in curing rate at low temperatures, excellent in flexural and solvent resistance, good in adherability, water resistance and low solvent residues, thus suitable for protective coatings, comprising a polyamide-imide resin composition and epoxy resin. CONSTITUTION:The objective composition comprising (A) a polyamide-imide resin obtained by reaction between (1) an aromatic diisocyanate and (2) an aromatic tribasic acid anhydride using as synthesis solvent dimethylformamide in the presence of a 1,8-diazabicyclo(5,4,0)undecene-7 salt of the formula (A is residue of phenol or aliphatic acid) and (B) an epoxy resin. It is preferable that the molar ration of the component 1 to the component 2 be 0.8 - 1.3 and the amount of the component B 10 - 50pts.wt. based on 100pts.wt. of the component A.
Patent JP-H074778-A (JP)
Title: Heat exchanger for engine heat pump
Inventor: SAKAMOTO TAKENORI
IPC: B60H1/18
Filed: 1993-06-16
Abstract: PURPOSE:To obtain an engine heat pump type heating device where a system to recover waste heat of an engine through cooling water and exhaust gas to make up heat for heating operation is simplified, and expenses such as production cost are reduced. CONSTITUTION:An apparatus, where an engine 10 performs mechanical work for driving a refrigerant compressor 30 and a refrigerant circuit is formed between an outdoor unit 1 and an indoor unit 2 so that cooling and heating operations are performed by a heat pump method, has a compound heat exchanger 20 between a refrigerant circuit and a engine cooling water circuit. The compound heat exchanger 20 is integrally composed of a cooling water heat exchanger 21 where heat exchange between engine cooling water and refrigerant takes place, a radiator 22 where heat exchange between engine cooling water and air takes place, and a refrigerant outdoor heat exchanger 24 where heat exchange between refrigerant and air takes place.
Patent JP-H0816638-A (JP)
Title: Layout pattern verification device
Inventor: YAMAZAKI AKITOSHI
IPC: G06F17/50
Filed: 1994-06-27
Abstract: PURPOSE:To provide a layout pattern verification device which can accurately verify the quality of the layer that is used to the power wiring. CONSTITUTION:A path rectangle dividing part 7 divides a polygon group of the verification path extracted by a verification path extracting part 6 into plural rectangles in consideration of a wiring terminal and a contact terminal. A Tr-pad extracting part 8 refers to the rectangle numbers added at the part 7 to extract a Tr-pad path reaching a power supply pad from each transistor and outputs the layout pattern data 2 that undergone the extraction of its Tr- pad path to an allowed/non-allowed layer grouping processing part 10. Then this Tr-pad path is verified.
Patent JP-S63308654-A (JP)
Title: Character recognition system
Inventor: MATSUMURA HIROSHI
IPC: G06F17/22
Filed: 1987-06-10
Abstract: PURPOSE:To display a correct character pattern by providing a means to judge whether or not a recognized candidate character is of different one in a correspondence between a character and a character code in two character code tables. CONSTITUTION:A candidate memory 8 stores a character code based on a 1st code memory 10 among 1st-5th candidate characters selected by recognition. Next, by judging whether or not the character code stored in the candidate memory 8 by a control part 9 exists in an auxiliary code memory 11, the 1st character code is judged whether or not it is a different character in the correspondence between a character and a character code in both code tables. When the character code exists in the auxiliary code memory 11, both character codes corresponding to this character is read out of the code memory 11, and both character codes are stored in the candidate memory 8 as the 1st character code. Thus, the correct character pattern is displayed in a display 14.