baber/WOPTO huggingface dataset:
Patent JP-S55131406-A (JP)
Title: Collet chuck for lathe
Inventor: MATSUSHITA GANTAN
IPC: B23B31/20
Filed: 1979-03-29
Abstract: PURPOSE: To improve a working accuracy and a workability by a method wherein chips are enabled to be flowed outwardly from a collet chuck portion and thereby flowing of the chips out of a cutting tool portion is reduced.  
     CONSTITUTION: A passageway d of operating oil is released and an oil passageway c is opened, thereby, a tool 41 is retreated through a piston 3 and a tool post 4, and a work 8 is worked by cutting. A part of chips produced upon the cutting is flowed out of a fore end portion of the work outwardly, however, remained chips are flowed to back side of a chuck 7 and then into a chuck receiving chamber 22. These chips are rotated together with the chuck 7 and are scattered into a direction toward an inner wall of the receiving chamber 22 by a centrifugal force and discharged to outside through a window hole 24 and a window hole 11 for a bed 1, thereby, flowing of the chips out of the cutting tool portion may be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01211386-A (JP)
Title: One time programming/multitime reading optical data storage device
Inventor: KURISUTOFUAA DENISU UIRIAMUSU
IPC: G11B7/004
Filed: 1988-02-19
Abstract: PURPOSE: To give single write-in optical disk an appearance of a read/write disk for the user of a host device by storing data in a selected logical address regardless of the previous storage of the data in such address. CONSTITUTION: A host data device 12 stores data in a specified address or receives data stored in the address; these commands are combined with a controller 14 through a system interface. The controller 14 controls an optical head 18 so that data is written in the recording face 22 of a single write-in optical disk 24, with the data thus written in is permanently recorded on the recording face 22. In addition, the controller 14 prevents data from being written in the area of the recording face 22 on which defects specified by a defect map memory 27 are detected. Further, a pointer map memory 30 monitors the write-in place of the host data at each logical address. Thus, an improved optical data storage device is obtained that is comparable to a read/write type magnetic disk.
Patent JP-H09206070-A (JP)
Title: Cell-line originated from human bone marrow cells
Inventor: KAWAGUCHI RYUJI
IPC: C07H21/04
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cell-line useful for researches on the production technology of myeloperoxydase (MPO) and antibacterial or antiviral effects thereof, and as a control for detecting the translocation of chromosome (8:21) in acute myelocytic leukemia by establishing a new cell-line having a production capability of MPO from bone marrow cells of an acute myelocytic leukemia patient. SOLUTION: This cell-line CMC-1 (FERM P-15071) is obtained by collecting bone mallow cells of an acute myelocytic leukemia patient and subculturing the same in a RPMI-1640 medium containing granulocyte-macrophage colony stimulating factor (GM-CSF) and 20% fetal bovine serum (FBS) at 37 deg.C under 5% CO2 . This cell-line produces MPO, has a (8:21) translocation of chromosome thereof, lacks one of the 17th chromosomes, and has missense mutations at codon 248 and 368 in p53 gene.
Patent JP-H07248943-A (JP)
Title: Log record management device
Inventor: MORITA TOSHIHIRO
IPC: G06F11/34
Filed: 1994-03-08
Abstract: PURPOSE:To switch a log on and off at an optional point of time during collection of logs and to evade the decceleration of the processing speed of target processes even if the logs are collected by operating a log collection device under processes different from the target processes. CONSTITUTION:A command information output part 4 sends command information to the respective target processes 5 and 6 and a log information collection part. The log information collection part outputs the command information received from the command information output part 4 to an output log file by utilizing the free time of the target processes 5 and 6. Also, log information received from a log information output part 7 is outputted to the output log file by utilizing the free time of the target processes 5 and 6. In such a manner, since the target processes and the log collection device are operated respectively in the different processes and output to the log file is performed by utilizing the free time of a target process processing, even when log output is performed, the processing speed of the target processes is not deccelerated so much compared to the case of performing the log output.
Patent JP-H10241320-A (JP)
Title: Cartridge for disk
Inventor: MATSUISHI FUJIO
IPC: G11B23/03
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge capable of keeping a shutter in the attitude closing an opening with a simple mechanism and also unnecessitating a special lock releasing mechanism for opening the shutter. SOLUTION: The shutter 9 is mounted freely to slide on a main body 7 of the cartridge so as to cover the opening 8 of the cartridge main body 7. The shutter 9 is mounted on the cartridge main body 7 so as capable of merely sliding without being pressed by a spring, etc. When the shutter 9 takes up the attitude closing the opening 8, a recessed part 19 and a projected part 20 are engaged to prevent the shutter from sliding. Meanwhile, when the cartridge 6 is inserted to a cartridge port of a player, the shutter 9 is energized to move by an arm, and when the cartridge 6 is taken out from the inserting port, the shutter 9 is recovered to the attitude closing the opening by the arm.
Patent JP-H02218810-A (JP)
Title: Casing device for engine
Inventor: HASHIMOTO HIROSHI
IPC: F02F7/00
Filed: 1989-02-17
Abstract: PURPOSE:To simplify the structure of an oil passage provided at a cylinder block and promote the heat release of oil by disposing an oil pump at a front cover fitted at the front edge face of the cylinder block as well as fitting an oil filter at the side part of the front cover. CONSTITUTION:A water pump fitting seat 21 is integrally formed at the center upper part of a front cover 1 mounted at the front edge face of the cylinder block 2 of a V-engine, and a pump housing is jointed to the water pump fitting seat 21. In addition, an oil separator chamber 31 is integrally formed on the left bank side of the front cover 1 as well as an oil pump housing 41 is integrally formed thereunder so as to accommodate an internal gear type oil pump therein. An oil filter 56 is jointed to the right side part of the front cover 1 through a bracket 57, the delivery oil of the oil pump is led to the filter 56 through a feed passage 67, and the oil out of the filter 56 is led to the main gallery of the cylinder block through a return passage 68.
Patent JP-H07213862-A (JP)
Title: Treatment of chlorine-containing gas
Inventor: YOSHIDA YOSHINORI
IPC: B01D53/77
Filed: 1994-02-09
Abstract: PURPOSE:To efficiently remove and detoxicate chlorine from chlorine-containing gas with a compact device without using a compound containing alkali metal ions such as Na ions and K ions. CONSTITUTION:In a method by introducing the chlorine-containing gas into a gas treating tank to remove the contained chlorine, a rotary fine bubble generator is provided on the gas treating tank and the gas is brought into contact with an absorption liquid containing a sparingly water-soluble solid alkali compound and the chlorine-containing gas is treated. The treated gas by this treating method is then introduced into a second gas treating tank to perform an alkali treatment.
Patent JP-H08229518-A (JP)
Title: Inspection system
Inventor: SONEHARA AKIO
IPC: B07C5/36
Filed: 1995-02-27
Abstract: PURPOSE: To make it possible to classify multiple layout planar products subjected to inspection by whether the respective surfaces are defective or nondefective and further to smoothy carry out respective inspection stages. CONSTITUTION: This system is constituted to integrally carry out various kinds of the inspection stages of the multiple layout products by an inspection line having plural inspection apparatus 21 to 24. A classifying device 25 having >=4 deliveries (D1 ...Dn ) is previously arranged in the final stage of the inspection line in such a manner that the planar products are carried into the respective inspecting apparatus and are carried out from the respective inspecting apparatus by using cassettes for storing plural sheets of the planer products. The inspected planar products are classified by this classifying device 25. The cassettes are carried into the inspection line from a product storage cabinet 10. Temporary storage cabinets 11, 12, 13 are installed according to need between the adjacent inspecting apparatus.
Patent JP-S56135363-A (JP)
Title: Master cylinder of brake
Inventor: KOBAYASHI HIDEYUKI
IPC: B60T13/52
Filed: 1980-03-24
Abstract: PURPOSE: To reduce the force required for operating the brake by a method wherein the master cylinder of a hydraulic type brake used for a vehicle is provided with a piston separately from pressure pistons, and the piston is operated by a servomotor to deliver a large amount of brake fluid at an initial stage of a brake stroke.  
     CONSTITUTION: When an air valve 61 is pushed leftwards by operating a brake lever, air is introduced into a rear chamber 56 of a booster B and into a rear chamber 82 of the servomoter S. Accordingly, negative pressures in the chambers 56, 58 are decreased, so that a power piston 54 and a servo piston 83 are moved forward to separately move the first and second pressure pistons 4, 8 and a hollow piston 13 of the master cylinder M, respectively, whereby the brake fluid in the first and second pressure chambers 9, 10 is delivered from discharge ports 23, 24 while the fluid in the third pressure chamber 15 is delivered into the first pressure chamber 9. Accordingly, by moving the servo piston 83 forwards before the power piston 54 is moved forwards, large amounts of the brake fluid can be delivered at the initial stage of the brake stroke and the stroke can be shortened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06251713-A (JP)
Title: Gas discharge display device
Inventor: SAKURAI TAKEHIKO
IPC: H01J11/38
Filed: 1993-02-26
Abstract: PURPOSE:To make the brightness of all of the picture elements of a discharge lamp uniform by increasing the brightness of the picture elements on both ends of the discharge lamp, and by equalizing the brightness with that of the other picture elements. CONSTITUTION:The length of the external electrode pairs 5aT, 5bT of a farthest end picture element 6T is made to be longer than that of the external electrodes 5a, 5b of the other picture elements, to equalize the brightness of the picture element 6T and of the other picture elements 6. Although the absolute brightness of the picture 6T is the same as that of the other picture elements 6, since the area of the picture elements 6T is broader as the length of the picture element 6T is longer, the brightness of the picture element 6T appears to be greater. A fluorescent lamp in which the brightness of all of the picture elements is equal is achieved by adjusting the length of the electrode so that the decreased brightness equals increased brightness due to elongation of the electrode.
Patent JP-S52122711-A (JP)
Title: Low no# combustion apparatus
Inventor: TSUKAHARA SATOSHI
IPC: F23R3/02
Filed: 1976-04-07
Abstract: PURPOSE: To obtain a gas turbine combustion apparatus having low nitric oxide density, by decreasing in temperature of air flowing from liner top through air passage outside of a combustion apparatus liner devided into two. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08232082-A (JP)
Title: Metallic member for high temperature operation
Inventor: MIYATAKE NAOMASA
IPC: C23C30/00
Filed: 1995-02-27
Abstract: PURPOSE: To develop a highly durable metallic member for high temp. operation excellent in oxidation resistance at high temp. and capable of suppressing the progress of oxidation by forming a film of a specified crystalline oxide contg. a rare-earth element on the surface of a heat-resistant metallic substrate. CONSTITUTION: A crystalline rate-earth element-contg. oxide coating film 3 consisting of one or >=2 kinds among monoclinic ZrO2 , Al2 O3 , TiO2 , SiO2 and Y2 O3 contg. 0.01-1.0wt.% one or >=2 kinds of rare-earth elements such as Y, La, Ce and Nd is formed by plasma CVD, etc., in 2-20μm thickness on the surface of a heat-resistant metallic substrate 1 of Fe-Cr-Al alloy, stainless steel, etc., or the coating film 3 is formed on the substrate 1 surface in 1-10μm thickness, and then a coating film 4 of a crystalline oxide such as monoclinic ZrO2 is formed thereon in 1-20μm thickness. The adhesive strength to the coating film 3 is increased through the intervention of the coating film 3, and a stabilized oxidation-resistant layer 2, which is not crystallized at high temp. when in use since it is crystalline, is formed.
Patent JP-H10191868-A (JP)
Title: Extermination of deer
Inventor: TANAKA TAKESHI
IPC: A01M29/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for previously exterminating deer damaging forestry products or agricultural products. SOLUTION: Dung 1 of lion that the deer is afraid of is applied to a part of a tree 3 or scattered around agricultural crops 2.
Patent JP-H02217955-A (JP)
Title: Serial data transmitting/receiving equipment
Inventor: KANO TORU
IPC: H03M9/00
Filed: 1989-02-20
Abstract: PURPOSE:To transfer of serial data to/from an MNOS or the like requiring specific serial data transfer by providing the equipment with a writable/readable 3-bit counter, polarity inverting circuits and a latch. CONSTITUTION:Since the 3-bit counter is writable/readable, three bits can be transferred and mode specification is also possible. The MNOS can be normally operated by a clock pulse transmitted from a serial data transmitting/receiving equipment by inverting the clock pulse by means of the polarity inverting circuit 5 and receiving data from the MNOS can be normally received by the latch 3 and the polarity inverting circuit 4. Consequently, serial data can be transmitted/received to/from the MNOS or the like requiring specific serial data transfer and transfer control shift can be simplified.
Patent JP-S63205339-A (JP)
Title: Production of packaging film
Inventor: SAKATA MIKIO
IPC: C08J5/18
Filed: 1987-02-20
Abstract: PURPOSE:To produce the title film which can prevent or retard putrefaction of, e.g., food, by adding PE or PP to a masterbatch formed by mixing PE or PP with hydrated magnesium silicate and forming the mixture into film. CONSTITUTION:1-50wt.% powdery hydrated magnesium silicate is mixed with 99-50wt.% PE of PP to obtain a pelletized masterbatch. A mixture of 1-50wt.% this masterbatch with 99-50wt.% PE or PP is molded into film to obtain a packaging film having a hydrated magnesium silicate content of 1-6wt.% and a thickness of 0.01-0.2mm. This film is excellent in water absorptivity and retentivity and ethylene gas adsorptivity and can be advantageously used for storage, transportation, etc., of fresh food, fruits, natural flowers etc.
Patent JP-S52122040-A (JP)
Title: Predictive coding between color signal frames
Inventor: SAWADA KATSUTOSHI
IPC: H04N11/04
Filed: 1976-04-06
Abstract: PURPOSE: To code efficiently and economically by making the predicitive value in use of the low cycle component of composite signal value of one frame before and the high cycle component of composite signal value which is 1 line from the above composite signal velue. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000243681-A (JP)
Title: Projection aligner, and exposure method using the same
Inventor: MURAMATSU KOJI
IPC: H01L21/027
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a projection aligner, etc., which can illuminate the desired region on a reticle plate accurately even if a visual field stopping projective optical system has an aberration or an error in manufacture. SOLUTION: In a projection aligner which projects and exposes the pattern made on the projective plate 12 on a board 14 to be exposed through a projection optical system 13, being equipped with illuminators 1-11 for illuminating a specified face with illumination light of roughly equal illuminance distribution, a visual field stop 9 for stipulating the illumination region on a projective negative 12, being arranged in the vicinity of the specified face, and a visual field stopping projection optical system, 10 which projects the image of the visual field stop 9 on the projective plate 12, the opening of the visual field stop 9 has a shape capable of at least correcting the dislocation on the projective plate 12 of the image of the visual field stop caused by, at least, the aberration of the visual field stop projection optical system.
Patent JP-H09210725-A (JP)
Title: Resolver
Inventor: SHIKAYAMA TORU
IPC: G01D5/245
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a resolver of little unbalance weight wherein eddy current is difficult to generate on the surface of a rotor. SOLUTION: Stator teeth 11 provided on the inner diameter side of a stator iron core 1 at specified polar pitches, an excitation coil wound around the stator tooth 11, a detection coil and a cylindrical rotor iron core 2 concentric with the stator iron core 1 are equipped. At this time a plurality of rotor teeth 21 are provided on the outer circumference of the rotor iron core 2 so that each width angle θi may be changed in the form of a cosine wave, and a shallow groove 22 is formed between the rotor teeth 21. Eddy current is controlled with the shallow rotor groove 22, and unbalance weight can be relatively lessened.
Patent JP-S54131580-A (JP)
Title: Improved fluorine-containing cation exchange resin membrane
Inventor: UKIHASHI HIROSHI
IPC: C25B13/08
Filed: 1978-04-04
Abstract: PURPOSE: A fluorin-containing cation exchange resin membrane having good stable electrolytic property and mechanical property for a long time when used in the electrolysis of saline water, as well as having a specific ion exchange capacity, comprising a ternary copolymer of two kinds of fluorovinyl ether compounds and a fluorinated olefin compound.  
     CONSTITUTION: A ternary copolymer of a fluorovinyl ether compound of the formula I, a fluorovinyl ether compound of the formula II, and a fluorinated olefin compound is manufactured by a known method. In this case, the sum of the fluorovinyl ether compounds used is 1 to 30 mole % of the copolymer. The copolymer, after molding, is subjected to a hydrolysis as needed to obtain a F- containing cation exchange resin member having carboxylic acid groups in its side chains and an ion exchange capacity of 0.5 to 2.0 mili equivalent/g of dry resin. In these formulas, m and n are integers of less than 12, m-n≥ 3, m+n/2=2 to 5, and A is a carboxylic acid group or a functional group convertible into carboxlic acid group. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01213560-A (JP)
Title: Automated thermal analysis apparatus
Inventor: NISHINO KOJI
IPC: G01N25/20
Filed: 1988-02-22
Abstract: PURPOSE:To improve the reproducibility of data while eliminating the need for manual labor except for setting analysis conditions and a sample and eliminating the failure and scald by a mis-operation by automating attachment and detachment of a heat insulating airtight cover for covering the sample part of a thermal analysis apparatus and force cooling, etc., of a heating furnace. CONSTITUTION:A CPU 21 starts an analysis by the start command from a program memory 20 upon judgement, by a detection circuit 23, that the heat insulating airtight cover 5 is mounted to the heating furnace 2. The CPU 21 turns on the switch of a blower power switching circuit 25 upon ending of the analysis and detects the temp. in the sample part 1 by a detector 3 and a measuring circuit 24. A cover vertical drive and stop circuit 22 is operated when said temp. falls below the specified temp. A pinion 8 and a rack 7A are driven by rotation of a motor 9. The switch of a time circuit 25 is turned off to raise the cover 5 when the temp. falls further below the prescribed temp. All the operations except for setting the analysis conditions and the sample at the time of the thermal analysis are thereby automated.
Patent JP-2000301397-A (JP)
Title: Clutch brake device for press
Inventor: YOSHIDA MASAHIRO
IPC: B30B15/12
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent the noise from a clutch or a brake device by forming an annular lining attachment part having a projecting portion in the axial direction at an outer edge portion on a clutch disk, and forming a groove part directed to an outer circumferential part and a groove part directed to the inner circumferential side on an inner circumferential surface and an outer circumferential surface, respectively, of the projecting portion of the lining attachment part to be attached to a flywheel. SOLUTION: In an idling condition in which a working cylinder 40 is shifted toward a counter-flywheel side, a clutch disk 29 is rotated together with a flywheel 27. The clutch disk 29 itself fixed to the flywheel 27 does not stir, and no noise is generated. In a running condition in which the working cylinder 40 is shifted toward the clutch disk 29 side, a lining 32 is pressed against a friction surface 341 of a rotary disk 34 for clutch, and the lining attachment part 30 is shifted toward the flywheel 27 side by the deflection in the axial direction of a projecting portion 31. The clutch disk 29 is regulated by the working cylinder 40, and no noise is generated.
Patent JP-H07218124-A (JP)
Title: Thermal low-pressure drying
Inventor: NAKAJIMA HIDEAKI
IPC: F26B3/347
Filed: 1994-01-28
Abstract: PURPOSE:To dry an article by holding a pressure of a vessel 'at a triple point or lower of water and heating it. CONSTITUTION:Gas is extracted from a vessel to a pressure of a triple point or less of water, and heated. Then, solid ice is sublimated to become gas, and its pressure is raised. Then, gas is extracted from the vessel to a lower pressure, and the operation is repeated to be dried.
Patent JP-S62196804-A (JP)
Title: Protection of superconducting magnet
Inventor: ISOSHIMA SHIGEKI
IPC: H02H7/00
Filed: 1986-02-24
Abstract: PURPOSE:To reduce coil currents, and to prevent the generation of the quenching of a superconducting magnet by supplying currents in the direction opposite to currents normally flowing through a coil for the superconducting magnet when detecting the precursor of the quenching of the superconducting magnet. CONSTITUTION:A superconducting magnet 1 is operated at a permanent current mode, the magnet 1 is brought to a superconductive state, the superconductive state is broken, and one part of a coil 2 is brought to a normal conductive state. An AE sensor 5 detects ultrasonic waves by the mechanical vibrations of the magnet 1 and turns a switch 6 ON at that time. Voltage generating a magnetic field in the same direction as the magnetic field of the coil 2 is applied to a protective coil 4. The shielding currents of Mi2/L1 flow through the coil 2 in the direction opposite to the currents i0 of the coil 2 at the time of ON of the switch 6, thus reducing currents flowing through the coil 2. Accordingly, the generation of the quenching of the magnet 1 is prevented.