baber/WOPTO huggingface dataset:
Patent JP-H10226820-A (JP)
Title: Method for improving stress on surface of metallic parts
Inventor: OCHIAI HIROYUKI
IPC: C22F1/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving stress on the surface of a metallic parts which can apply without using special equipment, device, etc., and improves the applicability to the parts having undefined shape under easy execution without limiting to the shape, at the time of giving the compressive residual stress to many kinds of metallic parts. SOLUTION: The metallic parts is formed as the high temp. state, etc., and cooling fluid of liquid cooling medium, etc., is brought into contact with the surface of the metallic parts to execute the rapid cooling, and thereby, the temp. difference is developed near the surface of the metallic parts to give the stress in the tension direction on the surface. After developing plastic deformation near the surface of the metallic parts, the temp. difference of the metallic parts is removed to give the compressive residual stress on the surface of the metallic parts.
Patent JP-S55126766-A (JP)
Title: Sun light tracking apparatus
Inventor: MORI TAKASHI
IPC: F24S50/20
Filed: 1979-03-26
Abstract: PURPOSE: To direct solar energy collecting apparatus toward the sun so that solar energy can be collected most efficiently always from the time of sun rise to the time of sun set, by employing an arrangement in which said solar energy collecting apparatus are pivotally movable around two axes perpendicular to each other.  
     CONSTITUTION: At the time of sun rise, the entire structure of solar energy collecting apparatus is directed toward the direction from which the sun rises by turning main shaft 1 through operation of motor 2. At the same time, solar energy collecting apparatus 5 are turned toward the direction B' depending on the height of the sun, whereby solar energy collecting apparatus 5 are directed correctly toward the sun and the solar energy can be collected most efficiently. From this time on, turning of shafts 1, 3 is controlled by means of motors 2, 6 in the manner that the solar energy collecting apparatus 5 are directed always toward the sun. Thus, solar energy can be collected always in a most efficient manner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03237779-A (JP)
Title: Metal vapor laser equipment
Inventor: ITO HIROSHI
IPC: H01S3/03
Filed: 1990-02-15
Abstract: PURPOSE:To reduce the heat traveling to a laser window by heat conduction from the high temperature part of an inner discharge tube, and prevent the thermal breakdown of the laser window, by installing a heat conduction restraining means between the high temperature part of the inner discharge tube and the laser window. CONSTITUTION:A heat conduction restraining means 15 installed between an electrode 5 and a laser window 6 is constituted of a members like an SUS tube whose thermal conductivity is low, and has a flange 15a on the base end part, which frange is fixed to a flange 8 of the electrode 5. A laser window 6 constituted of quartz member is linked with the tip of a heat conduction restraining means 15. When a pulse voltage is applied between electrodes, the temperature in the vicinity of the electrodes 6 at both ends of the inner discharge tube 2 becomes high. The heat traveling from the high temperature part to the laser window 6 side by thermal conduction is blocked by the heat conduction restraining means 15, so that the breakdown of the laser window 6 caused by thermal shock from the high temperature part of the inner discharge tube 2 can be prevented.
Patent JP-S60215006-A (JP)
Title: Catalyst, manufacture and use
Inventor: JIYORU KORONBU
IPC: C08F10/02
Filed: 1985-02-22
Abstract: New catalysts which can be used for the polymerisation and copolymerisation of ethylene, comprising a support consisting basically of magnesium chloride on which is deposited by precipitation a vanadium compound, obtained by bringing a vanadium compound in which the vanadium is at one of the two maximum valencies 4 and 5 in contact with a support consisting basically of magnesium chloride and optionally of aluminium chloride and comprising products of an Mg-C bond.
Patent JP-S58159758-A (JP)
Inventor: AANORUDO SHII BIRUSUTATSUDO
IPC: B01D61/18
Filed: 1983-03-01
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-H01209175-A (JP)
Title: Printing line controlling system
Inventor: NAGATA MASAHARU
IPC: B41J19/32
Filed: 1988-02-17
Abstract: PURPOSE:To shorten the period of time required for line feeding when data of figures or the like is absent, by verifying on a line or frame basis the absence of data to be expanded at the time of preliminarily expanded dot data into a frame memory. CONSTITUTION:Printing data is specified by an application program module 11 through a printer-driving module 4. Upon receiving character mode, the printer-driving module 4 instructs an imaging module 10 to carry out imaging in a frame memory 2, and performs a character-superimposing process on the frame memory 2. When expansion of a one-line amount of data is finished and there is such line feeding that the memory 2 exceeds an imaging position, the imaging module 10 expands data to the next imaging region. When expansion of data of figures or the like is not to be conducted, the imaging module 10 informs the printer-driving module 4 of this condition, so that the module 4 performs re-expansion for the next region, a line feeding amount capable of being achieved at a time can be calculated, and actuates a printer 5 to feed the line by the amount at a stroke. Therefore, it is possible to shorten the period of time required for line feeding when data of figures or the like is absent.
Patent JP-S61194525-A (JP)
Title: File connection device
Inventor: MATSUMURA NOBUHIRO
IPC: G06F3/06
Filed: 1985-02-25
Abstract: PURPOSE:To receive a synchronizing signal of a write mode with the proper timing at all times by measuring the delay time between the transmission of the synchronizing signal of a read mode and the arrival of an answer synchronizing signal and transmitting the synchronizing signal according to the measured time in the next write mode. CONSTITUTION:When the answer time T1 of a signal SYNC-OUT 55 is short at the transmission of a SYNCH-IN 54 of a read mode, the count value of a counter circuit 12 is reduced. While the delay time T2 of a signal DLENBL- SYNC-IN 60 of a write mode is increased to delay the transmission timing of the signal SYNC-IN 54. On the contrary, the count value of the circuit 12 is increased with large time T1 together with the decrease of the time T2. Then the transmission timing of the SYNC-IN 54 in shortened. Thus the arrival of the signal SYNC-OUT 55 of a write mode is always controlled to the proper timing.
Patent JP-S58152176-A (JP)
Title: Hydraulically actuating driving wheel mechanism
Inventor: FUJITA SHISEI
IPC: F03C2/22
Filed: 1982-03-03
Abstract: PURPOSE:To enable to rotate a car wheel in order to run a vehicle by a method wherein pressurized fluid is charged successively into a plurality of working chambers formed between a rotor and a rotor housing and discharged therefrom in order to rotate the housing onto fixed eccentric shafts. CONSTITUTION:A rotor housing 11 serves for the hub of a driving wheel, on the outer periphery of which a car wheel or the like is mounted. The internal surface contour of the rotor housing 11 is formed by a peritrochoidal curve with  two nodes. Seals 20-22 are installed at the apexes and sides of the rotor 14 so  as to prevent working fluid from leaking from the working chambers 16-18 to  a shaft part. An eccentric shaft 43 pierces the gear 25 of a side housing 13 at its center. When pressurized fluid is charged successively into the working chambers 16-18, the rotor 14 and the housing 11 are rotated around the fixed eccentric shafts 42 and 43, resulting in rotating the car wheel mounted to the housing 11.
Patent JP-S58152240-A (JP)
Title: Photosensitive material
Inventor: FUJITA SHINSAKU
IPC: G03C8/10
Filed: 1982-03-05
Abstract: PURPOSE:To obtain a photosensitive material attaining high transfer density close to that attained by processing at room temp. even when processed at a low temp. and having high dye releasing efficiency and high light resistance by adding a specified compound releasing a diffusible yellow dye. CONSTITUTION:To a photosensitive material is added a compound releasing a diffusible yellow dye represented by formulaI, II  where Q is CN, CF3, -CONY<3>Y<4>, -SO2NY<3>Y<4> or -COOY<6>; Q1 is H, halogen, -SO2NY<3>Y<4>, -SO2Y<5>, -COOY<6>, -CONY<3>Y<4>, (substituted)alkyl, (substituted)alkoxy or a group represented by formula III; Q2 is CN, CF3, -SO2Y<5>, -SO2NY<3>Y<4>, -COOY<6>, -CONY<3>Y<4> or halo gen; Y is a redox center which releases the diffusible dye by self-cleavage caused by a redox reaction; each of Y<3> and Y<4> is H, (substituted)alkyl, aryl or the like; Y<5> is (substituted)alkyl or aralkyl; Y<6> is (substituted)alkyl, phenyl or halogen; q is 0 or 1; J is sulfonyl or carbonyl; Z is H or (substituted)alkyl; and each of R and R<1> is a group of atoms required to complete a 5- or 6-membered heterocyclic ring . Thus, the transfer efficiency and light fastness of the photosensitive material are enhanced.
Patent JP-S54126325-A (JP)
Title: Luggage carrier tilting controller for dump truck
Inventor: SAWAI KENZOU
IPC: B60P1/16
Filed: 1978-03-24
Abstract: PURPOSE: To enhance use convenience by utilizing an indirect operation means such as high-pressure air for the operation of a pressure oil selector valve of a luggage carrier tilting hydraulic cylinder so as to elongate the stroke operation time of the valve.  
     CONSTITUTION: Whith a high-pressure air selector valve 11 operated to "descent" side by an operator (driver), an air cylinder 9 is fed with high-pressure air from a high-pressure air source 10 through a descent system piping 16 and a valve rod 14 is pushed into a valve body. Exhaust air from the cylinder 9 is exhausted through the valve 11. In an air pressure adjusting device 17 inserted in an ascent system piping 15, the exhaust pressure closes a check valve 18 and air is exhausted gradually through a throttle valve 19 so that the stroke operation time of a pressure oil adjusting valve 3 is elongated and the descent of the luggage carrier is conducted slowly and then at a normal speed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04273044-A (JP)
Title: Device and method for visual inspection of parts
Inventor: SUZUKI TORU
IPC: G01N21/88
Filed: 1991-02-28
Abstract: PURPOSE:To perform a visual inspection easily and work-efficiently with various parts different in size applied flexibly. CONSTITUTION:A distance between a camera 12 and a stage 8 is previously adjusted so that a camera 12 can be focused on a side surface 8a of a stage 8 and the whole of the maximum side surface F1 out of various IC package ICs and a side surface upper end of the stage 8 can be in a photographing range, and the adjusted distance is retained and fixed with a retainer 12a. The stage is biaxially moved in X and Y directions so that a side surface of an IC package IC and a side surface 8a of the stage 8 can be made the same surface in matching to sizes of the various IC package ICs, which are clamped with a manipulator MP and carried on the stage 8. A defect of the side surface shape of the IC package IC is judged with the side surface upper end 8a of the stage 8 as a standard line based on a photographed result by photographing the side surface F1 of the IC package IC with the camera 12.
Patent JP-S55127557-A (JP)
Title: Photomask and production thereof
Inventor: FUKUDA HISASHI
IPC: G03F1/00
Filed: 1979-03-24
Abstract: PURPOSE:To produce a high accuracy photomask for manufacturing a semiconductor device while omitting an etching transfer process by blackening a desired pattern, with fluorinated plasma, obtained from a resist film formed on a transparent substrate. CONSTITUTION:A high molecular photosensitive resin such as polymethyl methacrylate is coated onto glass substrate 1 and baked to form resist film 2. After irradiating the desired resion of film 2 with electron beam 3 film 2 is developed by dipping in a developer such as a mixed solution of ethyl acetate and isoamyl acetate to obtain a desired pattern. This pattern is then exposed to fluorinated plasma 5 in a known plasma etching device, thus being blackened and hardened to produce a photomask.
Patent JP-S58162454-A (JP)
Inventor: ZERAADO DABURIYUU KAA
IPC: B65H19/22
Filed: 1983-03-04
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-H08225277-A (JP)
Title: Elevator with sunlight illuminator
Inventor: IWASA MASAO
IPC: B66B11/02
Filed: 1995-02-23
Abstract: PURPOSE: To use a natural sunlight by adjusting the intensity of lighting to light an luminaire based on the instruction of a control circuit when illuminance by sunlight in a cage is lower than illuminance necessary for the cage, and maintaining specified illuminance. CONSTITUTION: An operation panel 7 is provided in a cage 1, a photocell 8 for detecting only illuminance by a solar light is provided adjacently to it, and detected illuminance is outputted as a signal to the control circuit 9 of a machine room. At the control circuit 9, the detected illuminance of the sunlight is compared with specified illuminance necessary for the cage 1, and a lighting signal is outputted to a luminaire 3 when it is lower than the latter. At this time, the luminaire 3 selects a plurality of fluorescent lamps 3a to 3d and light them. Thus, the cage 1 is maintained at specified illuminance, and since it is lighted by a natural sunlight, the inside of the cage 1 is enveloped by a soft and warm light.
Patent JP-H08225398-A (JP)
Title: Oxide thin film having rock crystal structure and its production
Inventor: IMAI TAKAHIRO
IPC: C30B29/16
Filed: 1995-02-23
Abstract: PURPOSE: To obtain an oxide thin film having rock crystal structure of polycrystal or single crystal having an arbitrary film thickness without requiring large-scale apparatus used by hydrothermal synthetic method. CONSTITUTION: This oxide thin film having a rock crystal type crystalline structure comprising >=1 layer, consisting essentially of silicon dioxide or germanium dioxide or their mixture and having 5nm to 50μm thickness is formed on a substrate by vapor phase deposition method at 400-1200 deg.C substrate temperature using a raw material containing at least Si and/or Ge and preferably further containing one or more kinds of alkali metals.
Patent JP-S61193864-A (JP)
Title: Controlling system for dot printer
Inventor: KINOSHITA NOBORU
IPC: B41J2/44
Filed: 1985-02-23
Abstract: PURPOSE:To process printing data and controlling codes on the same basis, by a system wherein an output from a function memory for storing discrimination information corresponding to printing data and controlling codes developed in a data buffer by an output from a demarcating means is used as a function signal at the time of transfer. CONSTITUTION:The system comprises a system buffer 302 for momentarily storing received data, a data buffer 312 for storing font data and controlling codes in mixture, an address register 304 for converting printing data into font data, a font memory 305, shift registers 306, 307, a shift-controlling circuit 320, a selector 310 for selectively passing either the font data or the controlling codes under selective control by a flip-flop 308, an address register 311 for storing addresses under control by a buffer-controlling circuit 315, a line counter 319, an output buffer 316 for simultaneously transmitting the font data and the controlling codes, and the like.
Patent JP-H04274288-A (JP)
Title: Communication system
Inventor: OKADA MASAAKI
IPC: H04B1/16
Filed: 1991-03-01
Abstract: PURPOSE:To reduce the extent of watt consumption in a system as a whole as well as to make output power in a power source reducible by reducing the extent of power for a display part at time of such a working condition when power is maximized. CONSTITUTION:After starting, whether a document is set to a document conveyor passage of a reading part 7 or not is detected by a document sensor, and if it is set aright, a document detecting signal is inputted into a central processing unit 1. When a start key is pushed, a start signal is inputted into the CPU 1, judging its connection to a circuit, and if there is no connection, the CPU 1 emits a copy-displaying command to a liquid-crystal panel, also emitting a turn-off command for a back-light 14 in addition. At this time, if it is an off-hook, transmitting operation takes place, whereby a recording part 6 of the reading part 7 works simultaneously, performing its copying operation. If a fact that watt consumption is in a state of being reduced is shown to the liquid-crystal panel display at time of this copying operation, such a display as 'back-light off' takes place for 'power-saving' sake.
Patent JP-H02217635-A (JP)
Title: Liquid pressure damper
Inventor: YOSHIOKA YUJI
IPC: F16F9/504
Filed: 1989-02-16
Abstract: PURPOSE:To provide possibility sufficient sink of damping force for an input vibration, which has larger velocity in the compression direction, by furnishing a means to quicken the mass body speed to open a bypass relative to its shutting speed when a relative displacement is generated between the mass body and a partitioning member. CONSTITUTION:When impact is applied from a road surface, a liquid pressure damper shrinks. If the shock is large, a partitioning member 12 in a single piece with a cylinder 62 accelerates upward abruptly and moves, producing a relative movement with the partitioning member 12 because the mass body 14 remains at a standstill. The mass body 14 moves downward in accordance wit this amount of motion so as to open a bypass 22. In a liquid passage in the initial stage of shrinkage of this liquid pressure damper a large damping force is generated in normal initial stage because the flow area of an orifice 20 as a damping force generating means is small. Because the bypass 22 is opened according to this impact force, the passage for the liquid will become two systems leading to a port 26 from the bypass 22 and the 20. Accordingly enlarging the flow area of the bypass 22 will remarkably reduce the damping force due to the liquid flowing through the orifice 20.
Patent JP-S62193829-A (JP)
Title: Recorder
Inventor: NAKAJIMA YUJI
IPC: B41J1/30
Filed: 1986-02-21
Abstract: PURPOSE:To position recording with high precision through a type hammering means of simple and low-cost structure by hammering the first guide means at a type back using a hammering means through the second guide means. CONSTITUTION:A concave block 7a is provided on a guide member 7, and the guide member 7 is positioned forward of a recording hammer 4a. A part which is hit by a recording hammer 4a at the back of the concave block 7a is flat. If the concave block 7a is correctly located at a prearranged recording position, the back of the guide member 7 is hit by the recording hammer 4a and this causes the concave block 7a to hit a convex part 5b at the back of a type 5a. Through the fitting of the convex part into the concave block 7a, the type 5a is guided to a prearranged recording position of a recording medium on a platen 1. If the recording hammer 4a vibrates with a hammer unit 4 in installation, the type can be securely guided to a prearranged recording position.
Patent JP-S62195006-A (JP)
Title: Production of columnar polyolefin
Inventor: TERANO MINORU
IPC: C08F4/64
Filed: 1986-02-21
Abstract: PURPOSE:To obtain the titled polymer requiring no operation such as removal of ash, etc., by using a solid component obtained by blending calcium carbonate with a magnesium compound and treating, a piperidine derivative and an organoaluminum compound as a catalyst. CONSTITUTION:The aimed polymer is obtained by polymerizing an olefin by the use of (A) a solid catalytic component which, for example, for example, is obtained by bringing (iii) an organic compound shown by formula R<1>OR<2> (R<1> are alkyl or aryl), (iv) an aromatic dicarboxylic acid diester such as dimethyl phthalate, etc., and (v) a titanium halide compound (e.g., TiCl4, etc.,) into contact with (i) calcium carbonate and (ii) a magnesium compound obtained by reacting metallic magnesium with a halogenated hydrocarbon in amounts of preferably 1ml component iii, 0.01-1g component iv and >=0.1g component v based on 1g components i+ii, (B) a piperidine derivative and (C) an organoaluminum compound as a catalyst.
Patent JP-H07242695-A (JP)
Title: New substance rk-75, its production and use
Inventor: OSADA HIROYUKI
IPC: C07K5/023
Filed: 1994-03-04
Abstract: PURPOSE:To obtain a new substance RK-75, having excellent antitumor actions and useful as an active ingredient of an antitumor agent by culturing a microorganism, belonging to the genus Streptomyces and having the ability to produce the substance RK-75 in a culture medium and providing the substance RK-75 from the resultant culture. CONSTITUTION:This method for producing a new substance RK-75 expressed by the formula is to inoculate a microorganism, belonging to the genus Streptomyces and having the ability to produce the new substance RK-75 [e.g. Streptomyces sp. 91-75 strain (FERM P-14190)] into a culture medium, carry out the shaking culture at 28 deg.C for 96hr, then perform the regular culture at 28 deg.C for 96hr while stirring the culture medium with aeration, centrifuge the culture solution, collect microbial cells, extract the collected microbial cells with acetone, concentrate the extracted solution under reduced pressure, regulate the pH to 7.0, then extract the regulated extracted solution with ethyl acetate, concentrate the obtained extracted solution under reduced pressure, dissolve the resultant syrup in chloroform and purify the syrup with a silica gel column. The resultant new substance RK-75 has excellent antitumor actions and is useful as an active ingredient of an antitumor agent.
Patent JP-H10234121-A (JP)
Title: Protector for linear element
Inventor: SUZUKI MICHIHITO
IPC: H02G3/04
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To easily provide a protector for linear element which permits linear elements to be accommodated in it and can improve the strength of a clamp. SOLUTION: This protector is provided with a protector body 20 which accommodates a plurality of linear elements 14, and a clamp 30 which locks the protector body 20 against a surface to be attached. At one sidewall 23 which forms the protector body 20, a protruding wall 24 formed by making its part eccentric outwards is protruded. Part of the protruding wall 24 is extended downwards to form a column 31 of the clamp 30.
Patent JP-S54126892-A (JP)
Title: Nuclear reactor
Inventor: YAMAZAKI HIROSHI
IPC: G21C17/06
Filed: 1978-03-27
Abstract: PURPOSE: To raise the earthquake-proof property of a nuclear reactor, by attaching a damaged fuel position detector to a removable plate on the top of a nuclear reactor vessel and integrating the detector with a mechanism over the core of the reactor.  
     CONSTITUTION: The plate 16 is removably attached to the top of a shielding plug 14 of the reactor vessel. The damaged fuel position detector 15 and an upper housing 17, which supports a control rod driving mechanism, are integrally mounted on the plate 16. The rigidity and earthquake-proof property of the reactor are thus raised. A control rod can be quickly and surely inserted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60208984-A (JP)
Title: Laidlomycin phenylcarbamate
Inventor: ROBIN DAGURASU KURAAKU
IPC: A61K31/70
Filed: 1985-02-22
Abstract: A compound represented by the formulawherein R<sup>1</sup> is an alkali metal cation or hydrogen and which useful for increasing the feed efficiency of ruminants and for treating coccidiosis in domestic animals, especially chickens.