baber/WOPTO huggingface dataset:
Patent JP-S63306239-A (JP)
Title: Coal gasification power generating system
Inventor: KOIZUMI HIROMI
IPC: F02C7/22
Filed: 1987-06-05
Abstract: PURPOSE:To stabilize a flow rate of coal gas by installing a storage tank for the coal gas between a coal gas deduster and a combustor. CONSTITUTION:A tank 9 is installed between the deduster 7 installed in a coal gas feed passage out of a coal gasification furnace 5 and a combustor 1. A booster pump 8 is installed at the upstream side of the tank 9, and coal gas is once stored in the tank 9. When a coal gas rate is varied by trouble in the coal gasifiation furnace 5, gas inside the tank 1 is fed to the combustor 1. With this constitution, a flow rate of the coal gas can be stabilized.
Patent JP-H085407-A (JP)
Title: Rotary encoder
Inventor: NAKAHO JUNICHI
IPC: F02B75/02
Filed: 1994-06-22
Abstract: PURPOSE:To provide a wide range of option in a design, make the whole structure compact, and at the same time improve the manufacture property and lower the manufacturing cost. CONSTITUTION:Respectively circular first conductor 7, second conductor 8, and third conductor 9 are concentrically installed at a prescribed distance one another, a plurality of photoconductors 10 are installed in a first circular gap between the first conductor 7 and the second conductor 8 in the circumferential direction at equal distance one another, a plurality of photoconductors 11, whose phase is shifted from that of the photoconductors 10 by 1/4 cycle, are installed in a second circular gap between the second conductor 8 and the third conductor 9 in the circumferential direction at equal distance one another. A light guiding member 5 to guide light rays emitted out of a light source 6 in order to radiate the light rays to a site in either the first gap or the second gap corresponding to the rotational angle of a rotary axis 4 is installed so as to be rotated unitedly with the rotary axis 4.
Patent JP-S5364533-A (JP)
Title: Liquid crystal display device
Inventor: HANDA SHIYUNJI
IPC: G09F9/46
Filed: 1976-11-19
Abstract: PURPOSE: To improve the transmissivity of non-lighted parts, fruther make the direction of good contrast constant and improve appearance by making the long axis direction of adjoining liquid crystal molecules nearly parallel by way of a transparent base plate in a multilayer TN type liquid crystal display device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000332059-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TERASAKI TATSU
IPC: H01L21/60
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To enable ensuring satisfactory connection electrical continuity characteristic between protruding electrodes formed on electrode pads and a wiring pattern on a wiring board, and reliability, even when the size of the electrode pads is reduced caused by scale down and high level integration of an integrated circuit formed in a semiconductor chip. SOLUTION: In a semiconductor device, protruding electrodes 14 on electrode pads 12 of a semiconductor chip 10 are contact-bonded to a wiring pattern 18 on a wiring board 16. A diameter (a) of the flat top part of the protruding electrode 14 before mounting is narrower than the width c of the wiring pattern 18, and relation c>(a) is established. However, when mounting is performed, the protruding electrode 14 is crushed in and plastic-deformed by pressing against the surface of the wiring pattern 18. The diameter (a) is enlarged by at least 30% and becomes a diameter b, i.e., relation b>1.3a is established. The diameter b exceeds the width c of the wiring pattern 18, and relation b>c is established. A part stretched from the width c of the wiring pattern 18 creeps into a part above a sidewall of the wiring pattern 18.
Patent JP-H11335833-A (JP)
Title: Substrate heater
Inventor: KOYAMA MASATAKA
IPC: C30B23/08
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the quality of films grown on a substrate by providing the substrate heater with a magnetic field erasing means for erasing a first magnetic field on at least one surface side of the substrate by generating a second magnetic field in the direction reverse from the direction of the first magnetic field generated by energization to a heating means for heating the substrate. SOLUTION: When a power source is connected to a point A and a point C and energization is executed, the currents in the directions reverse from each other flow in the two conductive patterns like from the point A to the point B in, for example, the conductive pattern 28a and from the point B' to the point C in the conductive pattern 28b. Consequently, the magnetic field generated by the current flowing in the conductive pattern 28a and the magnetic field generated by the current flowing in the conductive pattern 28b are reversed in the directions from each other and the former is negated by the latter on the periphery of the side where the film deposition of the substrate is executed.  Then, the intermittent generation of the magnetic fields on the periphery of the substrate and the consequent bending of the loci of electron beams and the hindrance of the observation of the substrate surface by electron beam diffraction do not occur.
Patent JP-H0434182-A (JP)
Title: Suspension type lifting and reciprocating vertical motion mechanism and multi-storied parking facility
Inventor: TAGUCHI YOSHIO
IPC: E04H6/18
Filed: 1990-05-30
Abstract: PURPOSE:To improve economy by providing a traverse dolly having a travel device and self-travelling along a carriage rail laid on top of a frame structure, and further providing the dolly with a carriage having a lift device and a guide rail. CONSTITUTION:There is installed a traverse dolly 1 mobile via wheels 13 along a pair of carriage rails 2 laid on top of the structure of a multi-storied parking facility. In addition, a lift device-equipped carriage 4 so suspended from the dolly 1 as to be liftable, and guide rails 5 fixed and suspended from the dolly 1 for guiding the lifting motion of the carriage 4 are respectively installed. Then, struts 14 and 15 are erected on the carriage 4, and the struts 14 and 15 are made continuous to sprockets 16 and 17 via chains 18 and 19. Also, a horizontally movable pallet 12 is placed on the carriage 4. According to the aforesaid construction, the carriage 4 can be lifted to the desired position of the dolly 1.
Patent JP-H10114171-A (JP)
Title: Page feed mechanism for booklet medium
Inventor: YOSHIZAKI SATORU
IPC: B42D9/04
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To ensure the page feed at a targeted page by providing an arm having a page feed roller at the tip part above the conveyance path of a booklet medium to be located at a reset position when the medium is moved, guided by the upper conveyance path, and a floating guide below the conveyance path. SOLUTION: Page feed rollers 3a, 3b are provided above the conveyance path of a booklet medium (bankbook) 2, with the circumference of the page feed rollers 3a, 3b comprising a high friction part 4 and a low friction part 5. The page feed rollers 3a, 3b are supported by arms 6a, 6b, with the arms 6a, 6b driven by a driving means roundly. A pressing means 7 is provided below the conveyance path at a position corresponding to the page feed rollers 3a, 3b. When page feed processing is not conducted, the arms 6a, 6b and the pressing means 7 are at the reset position. In the page feed processing, the bankbook 2 is set on the pressing means 7 so that the pressing force can be obtained by pressing the bankbook 2 to the pressing means 7 with the page feed rollers 3a, 3b by the round movement of the arms 6a, 6b.
Patent JP-H035867-A (JP)
Title: Display screen selecting system
Inventor: SUGAWARA MASAKAZU
IPC: G06F3/048
Filed: 1989-06-01
Abstract: PURPOSE:To improve operability even in the case of the large number of programs by selecting the program desired to display from the list of program information, extracting and displaying the screen information of the selected program. CONSTITUTION:When an operator selects the program he desires to display on an input display device 1-1 from the selection screen list of the program information, after the state of the selected program is confirmed by a selected contents analyzing mechanism 1-7, the screen information of the selected program is extracted from a screen information storage device 1-6 by a screen information extracting mechanism 1-8. Then, the screen information of the selected program is displayed by a screen information displaying mechanism 1-9. Thus, the operator becomes able to display the screen information of the desired program promptly and surely on the display device even during the execution of a large number of the programs.
Patent JP-S5947596-A (JP)
Inventor: RARII SHII MUSUZUINSUKII
IPC: F16L57/02
Filed: 1983-07-29
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-H0948947-A (JP)
Title: Antifouling coating composition, coating film formed from the same, antifouling method using the same, and hull or underwater structure coated with the same
Inventor: NAKAMURA NAOYA
IPC: C09D137/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain an antifouling coating compsn. which has an improved storage stability and can form an antifouling coating film excellent in crack resistance, peeling resistance, antifouling properties. and self-polishing properties (wearability). SOLUTION: This compsn. contains an antifouling agent, a film-forming copolymer having a number-average mol.wt. of 1,000-50,000 and contg. 20-65wt.% structural units derived from a trialkylsilyl ester of a polymerizable unsatd. carboxylic acid, and chlorinated paraffin, the amt. of chlorinated paraffin contained being 18-65wt.% oft the film-forming copolymer.
Patent JP-H06348575-A (JP)
Title: Data base controller
Inventor: YAMADA MASAAKI
IPC: G06F21/62
Filed: 1993-06-11
Abstract: PURPOSE:To control and dynamically change access right in record units and to facilitate complicated access right control by providing an access right management table and access right control fields by records and setting the access right therein as to the data base controller which performs access control over a data base, record by record. CONSTITUTION:The data base controller is equipped with the access right control fields 7 which are provided by the records 6 of tables 5 of the data base and have access right control information 8 optionally set and the access right management table 9 wherein the qualifications of access right of users are registered by the tables 5 of the data base and the qualifications of access right by the users corresponding to the access right control information 8 set in the access right control fields 7 are previously registered; and the access right control by the users is performed in record-6 units.
Patent JP-H083126-A (JP)
Title: Production of n,o-dimethylhydroxylamine
Inventor: SUGI KIYOAKI
IPC: C07C239/20
Filed: 1994-06-22
Abstract: PURPOSE:To easily isolate and purify N,O-dimethylhydroxylamine by reaction of hydroxylamine or its salt with methyl chloroformate under specific condition to obtain the intermediate in high yield, and easy methylation of the intermediate in a homogenous system followed by hydrolysis of the methylated product with a base. CONSTITUTION:The reaction of methyl chloroformate with hydroxylamine is carried out at pH of 5-12 at 0-10 deg.C, as methyl chloroformate and a base are simultaneously added to hydroxylamine or its salt to give methyl hydroxycarbamate as an intermediate in high yield. Then, a methylating agent and a base are simultaneously added to the intermediate at pH of 10.5-12.5 at 0-15 deg.C to effect methylation in a homogeneous system to give methyl N,O- dimethylhydroxycarbamate in high yield. The methyl N,O- dimethylhydroxycarbamate is azeotropically distilled off together with water from the reaction mixture to effect isolation and purification of the carbamate in high yield. Finally, a base is used to effect hydrolysis of the carbamate at 50-100 deg.C to give N,O-dimethylhydroxylamine or its salt. The product is useful as a starting material for medicines and agrochemicals.
Patent JP-S5841855-A (JP)
Title: Amidine compound
Inventor: FUJII SETSUO
IPC: A61K31/22
Filed: 1981-09-07
Abstract: NEW MATERIAL:A compound shown by the formulaI[R1 is 1-6C alkyl, 2- 6C alkenyl containing 1-3 double bonds, R3-(CH2)a(R3 is 3-6C cycloalkyl, 3-6C cycloalkyl containing 1-2 double bonds, etc.; a is 0-3), R4-(CH2)b(R4 is amino, guanidino, etc.; b is 1-5), etc.]and its acid addition salt. EXAMPLE:4-Amidino-2-benzoylphenyl acetate. USE:An anticomplement agent. Useful as an antitrypsin agent, antiplasmin agent, antikallikrein agent, or antithrombin agent. PROCESS:A carboxylic acid compound shown by the formula R1-COOH or its reactive intermediate is reacted with an amidinophenol derivative shown by the formula II, preferably its acid addition salt, to give a compound shown by the formulaI.
Patent JP-S5474512-A (JP)
Title: Storage tank with lining
Inventor: ISHIGAKI KAORU
IPC: B65D90/04
Filed: 1977-11-25
Abstract: PURPOSE: To shorten the construction time, simplify the configuration, and improve the installation accuracy by using a corner block and corner back-up strip.  
     CONSTITUTION: A corner block 9 consisting of a combination lining plate and corner block 7a which is rougly formed by machining, casting, or forging and machined to the size thereafter and a corner block back-up strip for welding a lining plate 4 is used at the corner where two wall surfaces and a floor surface intersect and a corner back-up strip 10 is used at the corner where two wall surfaces or a wall surface and a floor surface intersect thereby simpifying the configuration of the corners and eliminating a need for bent plates and shell shaped inserts for installation of an under layer material 5 for quick and highly accurate installation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5474058-A (JP)
Title: Compound leaf spring of metal-fiber reinforced resin
Inventor: NORITA TOSHIKI
IPC: F16F1/18
Filed: 1977-11-25
Abstract: PURPOSE:To provide an improvement of mechanical strength, by means of one- unit bonding a plate material of metal and that of fiber reinforced resin. CONSTITUTION:At both ends in lengthwise direction of a plate-shape base material 2, made of spring steel, is provided a mounting part 3, 4 in a manner of one-unit with the base material 2. Throughout a total length and width of both faces of the base material 2, is cemented a base material 5, 6 of fiber reinforced resin in a manner of one-unit. The base materials 5, 6 will be constructed with an epoxy resin strengthened by a reinforcement material of carbon fiber. Accordingly, with a bolt hole for center bolt not drilled at all to make a forming as a uniform plate pattern, a concentration of stress due to a slit part can be removed.
Patent JP-H01310655-A (JP)
Title: Out-range operation
Inventor: SAITOU HIROTOMO
IPC: A61B18/20
Filed: 1988-06-08
Abstract: PURPOSE:To burn a cancer, a polyp or an internal parasite to death by refracting a radio waves to have energy such as micro-wave, etc., with a lens or a wax-made prism and matching a focus to disease in a human body. CONSTITUTION:An object, to which the lens or wax-made prism are fixed, can be moved vertically and horizontally in a constant distance from the generating source of the light beam or radio waves. Then, an axis 4 on a vertical surface is matched. A human body 13 is fixed to a stand, which is moved forward and backward, and the light beam or radio waves is refracted. Then, a focus 5 is matched to the internal disease and this disease is burnt to death. In such a case, heat is generated with one part of an internal disease part, to which the focus 5 is matched, as a center for the light beam and radio waves and an influence to the normal organ of the human body is weak. Then, even when operation is interlocked with a probe such as CT scan, the treatment of any parts can be executed.
Patent JP-S63304490-A (JP)
Title: Semiconductor memory device
Inventor: SHIMIZU TAMIO
IPC: G11C11/34
Filed: 1987-06-04
Abstract: PURPOSE:To freely change a signal against a fixed address by controlling the setting and the resetting of the control signal of one port, corresponding to write-in and read-out from the other port, in a RAM provided with two ports. CONSTITUTION:When the addresses set in an A port memory address and a register 11 coincide with each other, an FF 13 is set through a control circuit 12a. This set output comes to be an A port memory control signal, and the signal is written in the setting address of the two-port RAM 10. Then, when the written signal is read out from a B port, the FF 13 is reset through the control circuit 12b, and a reset output comes to be the A port memory control signal, and the new signal can be written in the setting address of the memory 10, and the signal for the fixed address comes free to be changed.
Patent JP-S62297079-A (JP)
Inventor: SEIKE YOICHI
IPC: B25H7/04
Filed: 1986-06-17
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-H08334215-A (JP)
Title: Surface combustion burner
Inventor: ISHIKAWA YOSHIHIRO
IPC: F23D14/16
Filed: 1995-06-07
Abstract: PURPOSE: To provide a surface combustion burner which facilitates the arranging of flame holes for uniformizing a heat distribution on the surface of a combustion plate. CONSTITUTION: A combustion plate 4 comprising a lamination of heat resistant fibers is mounted so as to cover one surface of a gas burner body 3. A group of flame holes having a number of flame holes formed on the combustion plate 4 at a specified interval is formed as piercing the combustion plate 4. A part 8 with the group of flame holes is arranged and a part 9 without the flame holes is arranged. The heat resistant fibers are an Si-C-O based silica carbide fiber coated with silica carbide. The group of flame holes is arranged at a strip part 8 on the surface of the combustion plate 4.
Patent JP-H01310066-A (JP)
Title: Foundation-less fixing method for assembly type pool
Inventor: KITSUNEBANA MINORU
IPC: E04H4/00
Filed: 1988-06-08
Abstract: PURPOSE:To shorten a work schedule in the construction of an assembly type pool having a stage at the side thereof by using angle steels for piping to the slab of the stage and omitting a work for making continuous footing and applying presser fittings. CONSTITUTION:An angle steel 10 is connected to the underside of a stage slab 5 with an anchor bolt 9 and fixed to a side wall reinforcement rib 2 with a clamping bolt 11. In addition, a maintenance space 8 for piping and the like is kept under the slab 5. According to the aforesaid construction, a work for applying presser fittings and making continuous footing is obviated, thereby enabling the shortening of a work schedule.
Patent JP-S5265506-A (JP)
Title: Process and apparatus for molding of watch glass
Inventor: TAKAHASHI TSUNEO
IPC: G04D3/06
Filed: 1975-11-25
Abstract: So that no streaks or flaws are formed in the forming of watchglasses and the glass moulding obtains a uniform thickness, the glass blank (2) is placed by means of a heated displacing device onto a projecting edge (64) of a base die (61). The edge part of the glass blank is heated by means of two burners (84, 85) which are arranged with point symmetry with respect to the centre of the base die. Between the burners and the base die, flame screens (91, 92) are present which are moved between the burners and the base die in each case during placement of the glass blank onto the base die and during its removal therefrom, both of which operations are carried out by the heated displacing device and at periodic intervals during the heating of the edge region of the glass blank. The base die is arranged rotatably. <IMAGE>
Patent JP-H10329312-A (JP)
Title: Image forming apparatus
Inventor: TAMURA HISAHIRO
IPC: B41J2/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To eliminate leakage of ink through a jet hole when the ink jet is turned off by performing ON/OFF control of ink jet while taking account of the field generated from a charging electrode. SOLUTION: The image forming apparatus comprises means for controlling the jetting of charged ink with Coulomb force generated through a field action induced by applying (ON/OFF) a voltage to selectively to a shutter electrode 8, and means for charging the ink wherein a relationship ES>Ew is satisfied when ink jet is turned off between the intensity of field ES from the control means at an intersection B on the lower surface of the shutter electrode farthest from the central axis of an ink jet port and a recording medium 12 and the intensity of field Ew from the control means at the intersection B in the jetting direction.
Patent JP-H05240960-A (JP)
Title: Apparatus comprising sensor matrix
Inventor: NOOBAATO KONRATSUDO
IPC: A61B6/00
Filed: 1992-06-02
Abstract: PURPOSE: To provide an apparatus including an improved type sensor matrix capable of recording a rapid imaging sequence. CONSTITUTION: An apparatus consists of light sensitive or X-ray sensitive sensors S1 ,1 ..., S2048 ,2048 disposed in a matrix of rows and column. The sensors gnerate electric charges respectively according to the magnitude of impinging radiation and electric switches 3. The switche 3 are activated for the respective sensor rows through switching lines 331 ..., 332048 in the apparatus so that electric chargs in the activated sensors on the sensor rows are drained simultaneously through the related reading-out lines 8, 9,..., 332048 .  To drain residual electric charges from the previously read out sensor rows, at least one reading-out sensor row is activated and a further sensor row of the read-out sensor row is activated every time after a predetermined number of clock pulses of a reset clock signal T32 , and reset apparatus 30a, 30b are provided which make a predetermined number of clock pulses inert after the respective activated sensor rows are activated.
Patent JP-H06198725-A (JP)
Title: Device for regulating hollow plastic product
Inventor: RONARUDO UIRIAMU INGURAMU
IPC: B29C49/56
Filed: 1993-06-14
Abstract: PURPOSE: To provide an apparatus capable of rapidly discharging the air confined in the hollow part of a blow mold without exerting effect on a blow molded product. CONSTITUTION: An apparatus including a blow mold 40 for molding a hollow plastic product formed from a parison includes the reciprocally movable molding parts 41, 42 fixed to platens 43, 44 and a means for relatively moving the molding parts 41, 42 from an open position to a closed position. This means has the interval providing bar (interval providing means) 46 coming into contact with the platens 43, 44 at a position where the form is closed and separating the molding parts 41, 42 at the closed position to form the gas venting hole 47 prescribed between them.
Patent JP-S6121467-A (JP)
Title: Lubricating structure in extension case
Inventor: KOBAYASHI TOSHIO
IPC: F16H57/04
Filed: 1984-07-09
Abstract: PURPOSE:To make an internal bearing support part moldable as one body with an extension case as well as to secure lubricability, by devising both feed and discharge passages of lubricating oil to and from the bearing support part at an end part of the extension case. CONSTITUTION:Inside an extension case 1, there is provided with a discharge passage 10 ranging from a bearing support part 9 of a transfer drive shaft 8 to an end part of the case 1 passing beneath an internal bearing support part 5. And, a feed passage 12 is extendedly installed in one side of the said support part 5, ranging from the connection side with an intermediate case of the case 1 to the end part side of the case 1 passing one side of the support part 5. In addition, in the case 1, there is provided with a connecting hole 13 crossed with the feed passage 12 to the upper side of a guide rib 7 from the side, and also provided with another connecting hole 15 to be crossed with the discharge passage 10 to the downside of the guide rib 7 from the lower part. Furthermore, at one side and the lower side of a bearing support part 4, there are provided with passages 17 and 18 to be interconnected to both upper and lower sides of the guide rib 7.