baber/WOPTO huggingface dataset:
Patent JP-S6213711-A (JP)
Title: Manufacture of cylinder block
Inventor: YAMADA TAKEMASA
IPC: F01M1/06
Filed: 1985-07-11
Abstract: PURPOSE:To omit the stage of work after machining as well as to make improvements in production efficiency so high, by forming an oil passage between a main gallery and a main journal part with a molding hole, in case of a cylinder block of an engine. CONSTITUTION:Oil passages 7 and 8 leading to each main journal part 2 from a main galley 1 to which lubricating oil to be fed, with pressure, by a hydraulic pump are installed in a cylinder block. Each of molding holes 7 and 8 is formed by the molding pin installed in a mold at the time of casting. After casting, a residual part 10 of this molding hole is pierced through by a drill or the like, and such one requiring closure in the said molding hole closes its opening part 9. Thus, a process of pressure resisting tests is omissible and, what is more, production efficiency is improvable so high.
Patent JP-H052625-A (JP)
Title: Interactive wiring system
Inventor: MORIYAMA SEIJI
IPC: H01L21/82
Filed: 1991-06-25
Abstract: PURPOSE:To provide an interactive wired system which can appropriately and speedily complete and correct the defect of a wired pattern. CONSTITUTION:A step 1 detecting/correcting the defect of the wired pattern and designating the start terminal of a wiring pattern for one segment to be corrected, steps 2 and 3 displaying the whole image of the wired pattern and designating the end terminal of the wire pattern for one segment to be corrected, a defect correction step 4 inputting the wiring pattern for completion and correction from the start terminal to the end terminal along the route of a Manhattan distance under the display of the whole image of the wired pattern, steps 5 and 7 which automatically enlarg-display an interference area when the input pattern of the wiring pattern for completion/correction collides with the wired obstacle of the existing wiring pattern and the occurrence of interference is detected, and wired steps 8 and 9 for completion/correction wiring pattern, which sequentially decide the avoiding wired route of the wiring pattern for completion/correction at every segment under the enlarge/display picture of the interference area and which execute wiring are provided.
Patent JP-S6131465-A (JP)
Title: Releasing agent for internal addition
Inventor: OKADA FUMIO
IPC: C08L7/00
Filed: 1984-07-24
Abstract: PURPOSE:A releasing agent for internal addition causing no inconvenience for resins and rubber blended, comprising an organosiloxane containing one or more specific substituent groups in one molecule as a main agent. CONSTITUTION:A releasing agent comprising an organopolysiloxane shown by the formula (R<1> is methyl, ethyl, etc; R<2> is H, etc.; A is group shown by the formula -CxH2xO) containing one or more substituent groups shown by the formula -CxH2xOR [R is 8-30C (saturated)hydrocarbon containing no terminal saturated group; x is 0-4]. An amount of the releasing agent added is 0.05-10wt%, preferably 0.1-5wt% based on synthetic resins or various rubber.
Patent JP-S6215091-A (JP)
Inventor: IMAI KAZUMITSU
IPC: G05B19/19
Filed: 1985-07-12
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-S5855683-A (JP)
Title: Air extracting system for condenser
Inventor: HORIBE YOUSHIYUN
IPC: F28B9/10
Filed: 1981-09-30
Abstract: PURPOSE:To reduce the space required for installation of a two-stage steam ejector type air extractor for a condenser of a boiling water type nuclear power plant, by constituting a steam supply system in the manner that only first- state ejectors can be operated isolatedly, and thereby making it unnecessary to provide a starting air extracting means. CONSTITUTION:A steam ejector system is composed of a first-stage and a second-stage ejectors 1A, 2A for normal use and a first-stage and a second-stage ejectors 1B, 2B for auxiliary use, and individual driving steam valves 5A, 5B, 6A, 6B are provided at the inlet portion of each ejector. With such an arrangement, only the second-stage steam ejectors 2A, 2B are operated at the time of starting operation, while all of the first-stage and the second-stage steam ejectors 1A, 2A, 1B, 2B are operated in normal operation. Thus, it is enabled to omit a starting air extractor and hence to reduce the installation space.
Patent JP-H05345145-A (JP)
Title: Apparatus for sorting granular matter
Inventor: MATSUBARA TORU
IPC: B03B5/28
Filed: 1992-06-12
Abstract: PURPOSE:To provide the apparatus capable of simply sorting granular matter with a desired particle size from a granular matter-containing solution. CONSTITUTION:The sorting apparatus sorting the granular matter with a desired particle size in a granular matter-containing solution is constituted of a liquid storage part 32 storing the granular matter-containing solution, a cylindrical body 33 having a predetermined diameter and a predetermined length, the introducing part 34 introducing the solution into the cylindrical body 33 at a constant speed and the reflux part 35 leading out the solution from the cylindrical body 33 to reflux the same to the liquid storage part 32.
Patent JP-S5678384-A (JP)
Title: Torque controlling device of variable-speed motor
Inventor: IHARA AKIO
IPC: H02P23/00
Filed: 1979-11-27
Abstract: PURPOSE:To reduce a torque in a low-speed region by a method wherein a curve generator varying curvilinearly a speed detecting signal of an electric motor with an increase of speed and the output thereof is fed to a current amplifier to control a firing phase of a power inverter. CONSTITUTION:A curve generator 24 comprising a multiplier or a function generator etc. is provided in an automatic speed control circuit 13 controlling a firing phase of a power inverter 9 of static type Scherbius device. An output of a detector 6 detecting a number of rotations of an electric motor 3 is curvilinearly changed with an increase of speed to be applied to an inverted amplifier together with the signal from a speed setter 26, and the output controls a current amplifier 22 to cause the firing phase to be controlled. Accordingly, since amplification by the current amplifier 22 is suppressed to make the frequency of a firing signal long when the speed is low, the maximum torque which the electric motor can feed becomes small in low speed to enable bad influences upon a pump and blower to be removed.
Patent JP-H08328084-A (JP)
Title: Lens shutter
Inventor: KANBAYASHI HIDEKI
IPC: G03B9/10
Filed: 1995-05-29
Abstract: PURPOSE: To provide a thin lens shutter without increasing the thickness of a shutter unit, in a lens shutter constituted of a shutter blade and an aperture blade as a separate member. CONSTITUTION: The lens shutter is provided with a first light shielding member 5 for making the opening and closing states of an exposure aperture, an annular first cam 3 for driving the first light shielding member 5, a second light shielding member 8 for obtaining plural kinds of aperture areas, in the closed state of the exposure aperture and an annular second cam 4 for driving the second light shielding member 8, the diameters of the first and second cams 3 and 4 are constituted to make the inside diameter of one of them larger than the outside diameter of the other.
Patent JP-H05347454-A (JP)
Title: Semiconductor laser
Inventor: KURAKAKE HIROHIDE
IPC: H01S5/00
Filed: 1992-06-12
Abstract: PURPOSE:To obtain a laser having high performance by laminating a first clad layer, a distortion superlattice active layer, a second clad layer and a contact layer formed of special metal series compounds on a semiconductor substrate. CONSTITUTION:A first conductivity type clad layer (n-type In1-xGa1-xP or n-type In1-xGa1-xP1-y) 2 lattice-matched to GaAs, a distortion superlattice active layer 3 containing an undoped (InAs)m(GaAs)n short-period superlattice, a second conductivity type second clad layer (p-type In1-xGa1-xP or p-type In1-xGa1-xP1-y) 4 lattice-matched to GaAs, and a second conductivity type contact layer (p<+> type GaAs) 5 are sequentially laminated on a GaAs substrate 1. Thus, a danger of disorder of the (InAs)m(GaAs)n distortion lattice structure can be reduced, and a laser having high performance (low threshold value, a large output) can be obtained.
Patent JP-S5777034-A (JP)
Title: Separation of cerium and thorium from bittern
Inventor: HAYASHI HIROSHI
IPC: C01F15/00
Filed: 1980-10-31
Abstract: PURPOSE: To separate and recover high purity Ce and Th in high yields by dissolving a precipitate formed by adding H 2 O 2  to bittern of a prescribed pH acidified with hydrochloric acid in hydrochloric acid, allowing Ce and Th in the soln. to be adsorbed on a cation exchange resin, and fractionally eluting the Ce and Th with hydrochloric acid while changing the concn. of the acid.  
     CONSTITUTION: Bittern is adjusted to 1W3pH with hydrochloric acid, and H 2 O 2  is added to the bittern to form a precipitate. The precipitate is dissolved in hydrochloric acid, and Ce and Th contained in the soln. are allowed to be adsorbed on a cation exchange resin. This resin is then treated with 4N hydrochloric acid and 12N hydrochloric acid to elute the Ce and Th, respectively. The eluted Ce and Th are separated and recovered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000344650-A (JP)
Title: Skin lotion
Inventor: TOKUE WATARU
IPC: A61K8/63
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a skin lotion excellent in chapped skin-preventing action and chapped skin-improving action and capable of exhibiting aging-preventing effect by preventing flap of skin, loss, etc., of skin gloss by formulating phytosterol with a specific amino acid. SOLUTION: This skin lotion is obtained by formulating (A) a phytosterol with (B) at least one kind of compound selected from serine, alanine and trimetylglycine. It is preferable that the skin lotion comprises 0.001-1.0 wt.% component A and 0.01-10.0 wt.% component B. Thereby, objective effect is expected and the skin lotion free from side effects and used for preventing and improving chapped skin is provided.
Patent JP-S5378853-A (JP)
Title: Light control element
Inventor: MASUI MICHIO
IPC: G02F1/01
Filed: 1976-12-23
Abstract: PURPOSE: To make it possible to control the light in its transmission path a high speed by filling a preset clearance, which is formed optically in an optical fiber, with such a substance as has its scattering property varied in accordance with the eletricity from the outside. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5778159-A (JP)
Title: Boiling type cooling semiconductor rectifier
Inventor: HARADA KATSUYOSHI
IPC: H01L23/44
Filed: 1980-10-31
Abstract: PURPOSE:To reduce the size of a cooling system for a boiling type cooling semiconductor rectifier and to increase the efficiency of the rectifier by providing a cooling system with liquid at a condenser for condensing and liquefying boiled vapor of refrigerant such as Freon or the like to commonly use with naturally air cooling, thereby operating the device in response to the load and ambient temperature. CONSTITUTION:An element such as a diode, a thyristor, etc. is contained in a tank in which Freon liquid is filled, boiled vapor 14 due to heating is fed to a cooler panel 8 through a lower header 6, and cooled and liquiefied condensed liquid 15 is circulated to the tank. A cooled liquid passage is so provided, for example, separately from the refrigerant passage to be disposed alternately with the refrigerant passage at th cooler panel 8, and the cooling liquid (Freon or water, etc.) is circulated through the upper header 16. This cooling liquid is supplied, for example, from the cooling circuit of a transformer or the like approaching the rectifier. In this manner, natural air cooling and liquid cooling can be simultaneously operated when high load exists or ambient temperature is high in summer, thereby improving the thermal efficiency and reducing the size.
Patent JP-S5677734-A (JP)
Title: Measuring device of radial shaft load
Inventor: KIKUCHI KAZUHIRO
IPC: G01L5/00
Filed: 1979-11-29
Abstract: PURPOSE: To realize a measurement of load for the whole bearing, by arranging a number of force pickups to the bearing of an automobile engine or the like in the direction of the shaft circumference and then detecting the each load to be supplied to these pickups.  
     CONSTITUTION: The crank shaft 16 is supported by a number of metallic pieces 24 plus the force pickups 18 via the bearing meral 23. The shaft load in the radial direction which affects the bearing 15 through the shaft 16 is all applied to the pickups 18 through the pieces 24. Then a difference of potential is caused between the electrodes 20 and 20 for each pickup 18 by the deformation of the piezoelectric element 19, and delivered in the form of the shaft load. Accordingly, the whole load of the bearing is obtained by obtaining the load of each pickup 18. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58188527-A (JP)
Inventor: GERUHARUTO TSUIIMEKU
IPC: B21D53/08
Filed: 1982-09-07
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-H09319638-A (JP)
Title: Transaction history recording system
Inventor: MATSUSHITA HIROSHI
IPC: G06F15/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To accelerate the recording of transaction history data at low cost without lowering reliability concerning an online transaction processing system for which high performance and high reliability are requested. SOLUTION: A table 17 for storing received transaction data is installed on a shared memory 16. In this case, a transaction linking means 12 performs the pointer chain link of plural transaction data, which arrive during the write operation of a transaction history file 15, and a history recording means 13 records the plural linked transaction history data into the transaction history file 15 through one time of physical write. Thus, the transaction history data are recorded at high speed.
Patent JP-H092061-A (JP)
Title: Opening and closing device of cabin front window in construction machine
Inventor: MURAKAMI YOSHIAKI
IPC: E05F11/02
Filed: 1995-06-21
Abstract: PURPOSE: To restrain backlash during traveling with a front window stored in a cabin roof part, and to smoothly open the front window by preventing an upper roller from being caught on a guide groove. CONSTITUTION: A guide groove 8 is provided for guiding a lower roller 7 of a front window 2 and an upper roller 6 thereof having a smaller diameter than the roller 7, an upper roller holding member 12 is provided on the rear end part of the guide groove 8, and a lower roller regulating member 9 is provided on the corner part 8c of the guide groove 8, whereby with the front window stored in the cabin roof part, the upper roller 6 is restricted in the vertical and longitudinal directions by the upper roller holding member 12, and the vertical movement of the lower roller 7 is regulated by the lower roller regulating member 9.
Patent JP-S63318511-A (JP)
Title: Lens for water-proof camera
Inventor: KUDO YOSHINOBU
IPC: G03B17/08
Filed: 1987-06-22
Abstract: PURPOSE:To shorten the whole length of a lens and to simplify the constitution of the lens by arranging a water-proof glass consisting of a positive lens turning its convex face to the object side and a main lens having positive refractive force and capable of being moved in the optical axis direction so as to be focused successively from the object side. CONSTITUTION:The water-proof glass Ga consisting of the positive lens turning its convex face to the object side is watertightly and integrally held by a water- proof glass holder 12 and arranged on the image side of the glass Ga and the main lens GM having positive refractive force is held by a mirror barrel 16. The mirror barrel 16 is held by a shutter front plate 26 so as to be moved in the optical axis direction of the body, and when the main lens GM is moved in the optical axis direction together with the mirror barrel 16, focusing can be attained. Since it is unnecessary to adopt water-proof structure in case of moving the main lens GM, the constitution can be simplified.
Patent JP-H028168-A (JP)
Title: Copying device equipped with recycle type original processing device
Inventor: KONJIYA MASAKUNI
IPC: G03G15/00
Filed: 1988-06-24
Abstract: PURPOSE:To prevent the damage of an original and to improve a copying speed by making the copy originals copying its surface only and back face only from the original both faces and performing copying on the same transfer paper by these originals. CONSTITUTION:The 1st sheet of an original extracted by a roller (t) from the lower part of the original stacked on an original tray D1 is sent to a copying part by a transfer means T1 to perform its exposure and after its surface and backface being reversed by a 1st reversing part R1 it is stocked on an uncopied originals by being sent to the original tray D1 from an upper part transfer part T2. The copy copied with the surface side of this original on the transfer paper fed from transfer paper stocker S1, S2 or a copy original form is stocked with its copy face underneath on the original tray D3 of the inside of a recycle type original processing device RD from a branch part B2 by passing through a reversing part R2 for using as a copy original. The copy obtained by copying the copy original is stacked on a copy tray W by being reversed by the reversing part R2.
Patent JP-S6047695-A (JP)
Title: Simple method for determination of freshness-judgement constant k of fish and shellfish
Inventor: OOHASHI MINORU
IPC: G01N33/12
Filed: 1983-08-26
Abstract: PURPOSE:To determine the freshness of fish and shellfish, rapidly, accurately and easily, by measuring the amount of oxygen absorption during the enzymatic reaction. CONSTITUTION:The formula I is used for the determination of the freshness judgement constant K of fish and shellfish. The molecular formula in the formula I represents the molar concentration of the substance. The concentrations of the components of the numerator of the formula I are determined from the electric signal (d1) representing the decrement of dissolved oxygen or production of hydrogen peroxide caused by the reaction of the specimen liquid with nucleoside phosphorylase (NP) and xanthine oxidase (XO), and those of the denominator is determined from (d2) representing the action of crude alkali phosphatase (crude AP), NP and XO. The K-value can be calculated easily from the formula II.
Patent JP-S6311532-A (JP)
Title: Generating method for activated oxygen
Inventor: FUJIOKA TOMOO
IPC: H01S3/095
Filed: 1986-07-03
Abstract: PURPOSE:To generate activated oxygen in the range over a long time at high reaction efficiency and at low degree of deactivation by using an atomizer and making an alkaline hydrogen peroxide aq. soln. to an atomized state and thereafter allowing it to react with gaseous chlorine. CONSTITUTION:An alkaline hydrogen peroxide aq. soln. is introduced into the atomizers 5 of an atomizer nozzle through the feed port 1 of a reaction soln. and ejected through an ejecting port by a carrier gas such as Ar introduced from a cylinder 10 and a feed port 2 and is allowed to collide with each other at a point A and atomized. On the other hand, gaseous chlorine introduced from a cylinder 11 and a feed port 3 is ejected through the ejecting port 4. Thereby gaseous chlorine is allowed to react with the above-mentioned atomized alkaline hydrogen peroxide aq. soln. to generate activated oxygen. Atomized particles after the reaction fall to the bottom part 6 of an activated oxygen generator by gravity and are transferred to a soln. separator 8 via a discharge port 7 of the soln. Herein separated waste liquid is discarded through a takeout port 9 and the nonreacted soln. is fed back to the feed port 1 of the reaction soln. and reused.
Patent JP-S6422409-A (JP)
Title: Packing device for roll bearing in skin pass stand
Inventor: ERUNSUTO OSUKAA BENFUAA
IPC: F16C13/02
Filed: 1988-06-24
Abstract: PURPOSE: To prevent oil from reaching to a roll by forming an annular rib of an roll barrel side to an annular rib stump so that its circumference has a truncated cone shape and the stump has a sharp tear-off edge. CONSTITUTION: A neck bushing 5 and a roll 1 rotate together, the neck bushing 5 and a stationary bearing bushing 6 are oil lubricated. A tip tear-off edge 23 of an annular rib stump 22 is set so as to be soaked in a labyrinth zone between an annular flange 17, an annular addition part 18 and a last end annular flange 19. An oil catching groove 21 is arranged to the last end annular flange 19, an oil drain hole 20 is arranged to the annular addition part 18. The oil drain hole 20 has a screwed plug to prevent ascending of boiled oil. A sealing body zone 11 is reinforced by a wire ring or a band steel and is not deformed by centrifugal force. By this arrangement, an oil particle passing the annular rib of a bearing side is drained without swirling at the labyrinth zone.
Patent JP-S5947359-A (JP)
Title: Member for seal bonding
Inventor: KUZE TAKASHI
IPC: C22C38/00
Filed: 1982-09-08
Abstract: PURPOSE:To obtain an alloy of uniform strength for seal-bonding soft glass by reducing the S and P contents of an oxide film on the surface of an Fe-Ni-Cr material for seal-bonding soft glass to specified amounts or less. CONSTITUTION:An Fe-Ni-Cr alloy contg. 40-55wt% Ni and 3-8wt% Cr or further contg. 0.02-1.5wt% Al or 0.001-2wt% rare earth element or Misch metal contg. >=40% Ce is used as a member for seal-bonding soft glass. The alloy may further contain 0.05-1.5wt% one or more among Ti, V, Nb, Ta and Zr, 0.1-3wt% Si, <200ppm oxygen and <200ppm nitrogen. The S and P contents of an oxide film formed on the surface of the alloy are regulated to <=15ppm, especially <=5ppm and <=18ppm, especially <=5ppm, respectively. A superior seal- bonded state is obtd.
Patent JP-H01320692-A (JP)
Title: Cartridge for optical disk
Inventor: TANI TOYOFUMI
IPC: G11B23/03
Filed: 1988-06-23
Abstract: PURPOSE:To make unnecessary the elevating mechanism of a magnetic head and to make smaller a driving device by extending a magnetic disk aperture part till a case edge surface, and forming notches. CONSTITUTION:A magnetic head aperture part 6 on the other surface of an optical head aperture part 4 is formed by notching one part of an edge surface 16 of a case 13. An aperture part 31 is formed on a shutter 14 by a shutter notch part 17, the edge surface of the notch part 17 is bent to a U shape or an L shape, and an edge surface plate 27 is formed. Further, one part of the bent part is inserted into a groove 15a formed on an edge surface 16 of the case 13. When the cartridge is set at a disk device, the shutter 14 moves along the groove 15a, and the aperture part 31 of the shutter 14 faces an aperture part 15 of the case 13. Thus, the magnetic head is unnecessary to elevate an arm, and it pass through the notch part of the edge surface 16 and is located on a magnetic disk 3. Consequently, the disk device can be made smaller, and an access time can be shortened.
Patent JP-H0914161-A (JP)
Title: Scroll compressor with intake check valve
Inventor: HIYUUBAATO RICHIYAADOSON JIYUN
IPC: F25B31/02
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the contraflow of refrigerant and the reverse turn of a scroll at the time of stop action of a scroll compressor. SOLUTION: A check valve 116 disposed in an intake chamber, adjacently to an intake port opening 104 has rapid responsiveness and a high action characteristic, and opens in such a way as to enable refrigerant to flow into an intake chamber 98 at the time of normal operation of a compressor. The refrigerant is made act by scroll mechanism 56 and discharged through a discharge port 106. Positive pressure difference causing the reverse turn of a scroll at the time of stop action of the compressor is generated between the discharge port and an intake port 100. The check valve 116 is rotated into a closed position by this positive pressure condition in the intake chamber so as to cover the intake port 100 and to substantially seal it.  With the prevention of contraflow of the refrigerant through the intake port 100, the check valve 116 effectively reduce pressure difference so as to prevent the reverse turn of the scroll.