baber/WOPTO huggingface dataset:
Patent JP-S6231077-A (JP)
Title: Fixed magnetic disk device
Inventor: TANJIYOU KEIZOU
IPC: G11B5/82
Filed: 1985-08-02
Abstract: PURPOSE:To prevent an attraction between a magnetic disk medium and a magnetic head during a stop of the device by providing a circumferential protruding band on which an end of the magnetic head is mounted to rest on one end of a magnetic head resting circumferential band on a magnetic disk medium. CONSTITUTION:When a magnetic disk device stops, a magnetic head 2 on a data area 3 is situated at a contact, activation/stop area (CSS area) 4, a magnetic disk medium 1 stops its rotation and the magnetic head 2 contacts on the CCS area 4 and stops. At this time, the magnetic head 3 is moved so as to mount on a circumferential protruding band 5 provided on one end of the CCS area 4 on the magnetic disk medium 1 and stopped with the one end of the magnetic head 3 mounted on the protruding band 5. Thereby, the attraction of the medium and the head during stopping the device is removed and the faults due to flaws, deformation or the like of the attracted head or the medium are prevented.
Patent JP-H02138562-A (JP)
Title: Shift control device for automatic transmission
Inventor: HAYAZAKI YASUICHI
IPC: F16H61/02
Filed: 1988-07-11
Abstract: PURPOSE:To make a solenoid common without adding a valve separately and simplify a device by using only one solenoid common to a plurality of change- over valves and direct controlling the change-over valves of the plurality individually at the time to make them function, respectively. CONSTITUTION:When shifting down to 4-3 daring coast running, in the case of a high vehicle speed, a timing solenoid 60 is turned on by a variable time according to the vehicle speed from the gear shift instant to close a low clutch timing valve 36 in the case of high vehicle speed, and the valve 36 is continued to close on and after the gear shift instant by turning on the solenoid 60 continuously, and the gear is shifted to 3rd step once through 1st step in the gear shift instant in the case of low vehicle speed. When shifting down to 4-3 during power-on running, the valve 36 is opened by turning off the solenoid 60 to operate a low clutch L/C at high speed in the case of low vehicle speed, and the valve 36 is closed by turning on the solenoid 60 by the variable time according to the vehicle speed from the gear shift instant to delay the operation of the L/C so as to time with the release of a band brake B/B in the case of high vehicle speed. Hence, the structure can be simplified.
Patent JP-S6418990-A (JP)
Title: Production of diamond coating film
Inventor: YAMAGUCHI SHIZUKA
IPC: C01B31/06
Filed: 1987-07-10
Abstract: PURPOSE:To accomplish simple and quick formation of a diamond coating film on an object, by generating a hollow cathode discharge of high ionization density between the cathode of gas feed section and reticulate cathode, also retaining the reticulate cathode of high temperature on heating. CONSTITUTION:(A) A gas feed facing a cathode 4 also serving as a gas feed section having gas exhaust nozzles 13 with the interior being hollow and (B) a reticulate cathode 5 placed in conjunction with, and at a proper interval from the cathode 4 are set, together with an object 6 and the support 7 therefor, within an oven 1. The interior of the oven 1 is exhausted into a vacuum followed by introduction of e.g. H2 gas, and a high voltage from a direct current-high voltage source is applied between both the cathodes 4 and 5 and the object 6 as the anode to generate a glow discharge. At this time, each negative glow interferes with each other between the cathodes 4 and 5 to generate a hollow cathode discharge of high ionization density to effect heating the cathode 5 lower in the mass than the cathode 4 to temperature higher than those of the cathode 4, thus creating thermionic emission function. After the cathode 5 is heated and kept at proper temperatures, a hydrocarbon gas as the carbon source for diamond is fed to accomplish formation of diamond coating film.
Patent JP-H11902-A (JP)
Title: Manufacture of woody decorative sheet
Inventor: NAKAMURA HIROFUMI
IPC: B32B33/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a woody decorative sheet excellent in designedness by a method wherein the fiber grain of the face veneer of a plywood can be prevented from appearing without lowering the adhesion of a sliced veneer. SOLUTION: A sliced veneer 12 is bonded through the surface of a plywood 11 under the condition that the fiber direction of the sliced veneer 12 is set to be normal to the fiber direction of the surface veneer 13 of the plywood 11. After that, the surface of the sliced veneer 12 is polished along its wood grain direction with a coarse polishing paper so as to be roughened. Next, the roughened surface of the sliced veneer 12 is finished by painting.
Patent JP-S6063604-A (JP)
Title: Scanning type contact information input device
Inventor: IGARI KUNIYUKI
IPC: G05B19/05
Filed: 1983-09-19
Abstract: PURPOSE:To reduce power consumption while running fast by providing a priority scan setting circuit and giving input information priority. CONSTITUTION:Signals of input contacts 1 (1a-1n) are sent to input circuits 10 (10a-) of photocouplers 4(4a-) through rectifying diodes 2 (2a-2n) and scanning contacts 11 (11a-11n). They are stored in an information storage circuit 12 and transferred to an arithmetic circuit 7 through buffer gates 6 (6a-6n). The scanning contacts 11 and an information storage circuit 12 operates on the basis of an address generated by a scanning circuit 13 and a timing signal, and the priority address of the scanning dircuit 13 is set by a setting circuit 14. The priority address is outputted several times according to the priority of this scanning address until the scanning address circulates, answering the priority address at a high speed.
Patent JP-H0520635-A (JP)
Title: Magnetic head and magnetic disk device
Inventor: YAMAMOTO NAOYUKI
IPC: G11B5/012
Filed: 1991-07-11
Abstract: PURPOSE:To decrease the spacing between the front end of magnetic poles and a magnetic disk surface by projecting the front ends of the magnetic poles of the magnetic head at need. CONSTITUTION:The magnetic head 8 is formed by having a thin-film magnetic head element 7 successively formed with the lower magnetic pole 2, a thin-film coil 4 formed by being insulated with an insulator layer 3, the upper magnetic pole 5, and a protective layer 6 on a substrate 1. A thin-film insulator 10 which is constituted to thermally expand and project the front end 9 of the magnetic pole when energized to generate heat at need is formed within the insulator layer 3, by which the magnetic head having the thin-film magnetic head element is obtd.
Patent JP-H1015376-A (JP)
Title: Stirrer
Inventor: TOYA TAMOTSU
IPC: B02C13/28
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To perform the accurate and uniform crushing and mixing of a raw material in a short time using a single device. SOLUTION: One long side 2a and one short side 2b of each of blades 2 on a stirring bar 1 form cutting edges with an inclination at 30 deg. from the edge parts of both long side 2a and short side 2b. In addition, each of the blades 2 is fixed sequentially from the bottom to the top along the stirring bar 1 and at a specified interval in the axial direction in such a manner that each of the blades 2 is positioned 90 deg. from the other around the axial core. Further, all the specified number of the blades 2 from the top position downward are implanted in such a manner that the bottom faces 2c of the cutting edge type are directed orthogonally with the stirring bar 1 and the inclined faces 2d are set downward.  The remaining blades 2 are alternately arranged in such a way that one of the blades 2 has the inclined face 2d of the cutting edge turned upward from the bottom face 2c and the other has the inclined face 2d turned downward. Besides, each of the blades 2 shows an inclination at 15 deg. of the inclined face 2 of the cutting edge in the direction in which the downward angle from the level becomes gradually acute from the upperstream side to the downstream side of the stirring bar 1 in its rotating direction.
Patent JP-H0922012-A (JP)
Title: Back light and liquid crystal display device using same
Inventor: ODA MASAHARU
IPC: G02F1/13357
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a device having a wide visual field angle, with a small variation in contrast due to a visual angle and a small variation in color hue due to a luminance inversion at a halftone color and usable for various purposes such as the accomplishment of a large-sized screen and the observation by plural users. SOLUTION: The device is composed of a light source 3, a light transmission body 2 provided with at least one incident plane and one going plane which are placed opposite to the light source 3, and a liquid crystal display element 5 arranged on the light transmission body 2. And the outgoing plane of the light transmission body 2 is composed of a rugged surface 4 where a projecting part and a flat part are alternately arranged so as to be parallel to the light source 3, the projection part is composed of two opposed rise-up planes 9 and 10, at least the rise-up plane 9 positioned far away from the light source 3 is provided with an inclined angle α of 50 deg. to 70 deg. against the flat part 11.
Patent JP-H06343071-A (JP)
Title: Method for serial digital data transmission and digital data transmission system
Inventor: ROORAN MARUBO
IPC: H04L25/40
Filed: 1991-07-11
Abstract: PURPOSE: To eliminate excessive power caused by excessive coding by composing information of transmission signals including synchronous edges added to the respective groups of N data bits, generating N pieces of clock signals from the same delay of continuous detected synchronous edges and determining transmission speed from these clock signals. CONSTITUTION: A signal TS is sent from a collector 18 to the clock input of edge-up register 45 and a synchronous edge SE is checked by a validity check circuit 44 so as to be controlled in the case of passing at time t=0. Just after the time t=0, the register 45 does not react but at the time of t=T, the register is controlled by the circuit 44 so as to react to the next synchronous edge. Thus, an intermediate clock signal CK0 having the half frequency of clock signal CL0 detected by the register 45 is generated, delay elements 480-489 are continuously delayed while using a phase lock circuit 46, and intermediate clock signals CK0-CK9 and a feedback signal FB are generated.
Patent JP-H0671582-A (JP)
Title: Collet
Inventor: YAMAZOE MASAKAZU
IPC: H05K13/04
Filed: 1992-06-30
Abstract: PURPOSE:To permit a semiconductor module ship to be installed in parallel to a substrate and reduce the pressing force applied to a pair chip. CONSTITUTION:An O-ring 17 which contacts a pair chip 5 is installed at the top edge of a collet 11, and the air sucked from a suction hole 12 is kept in airtight form by the O-ring 17, A power module chip is suction transported by the suction force. When the power module chip is installed on a substrate 23, a heat sink 4 is pressed by the contact parts 21a and 21b installed at the top edge of the collet 11. Accordingly, the power module chip 13 can be applied with a uniform pressing force.
Patent JP-S5975185-A (JP)
Inventor: MIRAN FUROBUAATO
IPC: G21C3/62
Filed: 1983-09-19
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-H0531962-A (JP)
Title: Color printer device
Inventor: IKEZAWA OSAMU
IPC: B41J2/525
Filed: 1991-07-12
Abstract: PURPOSE:To provide a printing system wherein lowering of printing speed occurring due to temperature rise is reduced when a printing with a large number of dots per line is to be performed. CONSTITUTION:A data received from a host is developed with character pattern in a transfer buffer 103 for each color by program control from a microprocessor unit 101, the developed data is transferred to a printer mechanism constituting unit 109, and printing is performed by using ink ribbons with a plurality of colors. The number of printing dots for every printing line are counted by counters 104 provided for each color and controlled at the microprocessor unit 101 so as not to print successively the developed data having a large number of printing dots stored in the transfer buffer 103.
Patent JP-H0222191-A (JP)
Title: Compost and production thereof
Inventor: MORIAKI KAZUO
IPC: C05F5/00
Filed: 1988-07-08
Abstract: PURPOSE:To expand the application field of beer refuse and to produce a large amount of a fully matured compost having uniformity of the composition and useful as a high-quality organic fertilizer in a short time by using beer refuse generated in the beer preparation process and containing malt residue and hop residue as a raw material for the compost. CONSTITUTION:The beer refuse to be used in the present process is the refuse transferred from a beer brewery to a compost plant on the day of production, i.e., a refuse consisting of a mixture of malt residue and hop residue and free from anaerobic fermentation. Since these beer refuses have different water contents, the moisture is adjusted to about 55-65wt.% on individual batch. A fermentation accelerator comprising commercially available microbial material containing aerobic microorganisms is added to the beer refuse. Addition of a nitrogen compound such as ammonium sulfate or lime nitrogen further activates the activity of the compound microorganism groups in the beer refuse and shorten the fermentation process of the compost. The beer refuse added with the fermentation accelerator is mixed and deposited to effect the aerobic fermentation.
Patent JP-S57115159-A (JP)
Title: Egg containing high concentration of organic iodine binding with unsaturated fatty acid in lipid
Inventor: GOTOU KENJI
IPC: A23L15/00
Filed: 1980-12-05
Abstract: PURPOSE: An egg that contains organic iodine binding with unsaturated fatty acid and vitamins, thus improving the defect of too high content of cholesterols and showing effects of metabolism control and of preventing infection.  
     CONSTITUTION: To feed (1kg), are added more than 10g. of unsaturated fatty acid such as linoleic acid, more than 5mg. of an inorganic iodine compound such as potassium iodide, more than 15mg. of vitamin B 6 , more than 10mg. of vitamin B 1 , more than 0.01mg of vitamin B 12 , a powder of lactic bacterium cells and a powder of yeast cells and the resultant composition is given by such an amount as egg-laying rate is not lowered. Thus, laid eggs contains, per 100g, more than 100μg. of vitamin B 6 , more than 100μg. of B 1 , more than 1μg. of B 12  and linoleine iodide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6063290-A (JP)
Title: Production of fluid fuel mainly consisting of coal tar pitch
Inventor: SATAKE TAKEO
IPC: C10L1/32
Filed: 1983-09-16
Abstract: PURPOSE:Coal tar pitch, a specific petroleum fraction and an aqueous solution of partially saponified polyvinyl acetate are kneaded under a high shear force to give a fluid fuel which is freely controllable in viscosity, coal tar pitch content with improved dispersibility and long-term storability. CONSTITUTION:(A) Coal tar pitch, (B) a petroleum fraction which is obtained in petroleum refining with a factor of aromaticity (FA) of 0.25-0.7, and (C) an aqueous solution of partially saponified polyvinyl acetate or its aqueous methanol solution are kneaded under such a high shearness as the mixture becomes fibrous, thus dispersing component C in the fuel mainly composed of coal tar pitch, finely and stably, when needed, further component B is added to give the objective fluid fuel.
Patent JP-H0459392-A (JP)
Title: Printing plate making sheet
Inventor: BENNO HIROSHI
IPC: B41N1/12
Filed: 1990-06-29
Abstract: PURPOSE:To obtain a superior printing reproducibility, improve a printing quality, and enhance a durability by a method wherein reinforcing materials for inhibiting the deformation of a recessed part in an inking process or a printing process are embedded in a plastic sheet. CONSTITUTION:A printing plate making sheet l is formed by embedding reinforcing materials 3...3 in a plastic sheet 2 at predetermined intervals in a stripe form. The reinforcing materials 3...3 are made of a metal having a superior mechanical strength with a wall thickness t2, which is approximately the same as the plastic sheet 2, and shaped into a thin plate form with a predetermined width W. These thin plate-form reinforcing materials 3...3 are spaced a predetermined distance (d) from each other in parallel in a stripe form. The printing plate making sheet 1 is wound on a plate cylinder 11 with the reinforcing materials 3...3 peripherally disposed. While the plate cylinder 11 is rotated, the peripheral surface of the printing plate making sheet l is irradiated with a laser beam emitted from a laser device 12. The irradiated part is fused to be splashed or sublimated, whereby recessed parts 13...13 are formed.
Patent JP-H0810377-A (JP)
Title: Manufacture of ski surface member
Inventor: SUMIKAWA NOBURO
IPC: A63C5/12
Filed: 1994-07-01
Abstract: PURPOSE:To prevent the waste use of a molding material, reduce the number of processes, and shorten the manufacturing time. CONSTITUTION:The essential members of a ski upper side constituting element 1A consisting of a surface molding material 31 as a surface material and a matrix resin material 41A as a FRP molding material 41, and a reinforcing fiber material 41B are arranged on the cavity 12 having a required ski form of a lower mold 11. The whole lower mold 11 is enclosed by a bag body 14 and sealed, and while the air in the bag body 14 is exhausted to the outside and heated, the surface molding material 31, the matrix resin material 41A and the reinforcing fiber material 41B are pressurized along the cavity form 12 of the lower mold 11 and curved into a three-dimensional form, and then cooled.
Patent JP-H0220503-A (JP)
Title: Production of hydrolysis-resistant polymer
Inventor: KUSAKAWA TSUTOMU
IPC: C08F20/00
Filed: 1988-07-09
Abstract: PURPOSE:To improve hydrolysis resistance of a cured product by the thermal reaction of a specific non-ester long-chain compd. and, when necessary, another long-chain compd. having double bonds in the presence of an org. peroxide. CONSTITUTION:100pts.wt. non-ester long-chain compound having double bonds and OH groups(e.g., caster oil alcohol) is, when necessary, reacted with another long-chain compd. having double bonds(e.g., caster oil) in the presence of 1-50pts. wt. org. peroxide (e.g., di-t-butyl peroxide) in an inert gas atmosphere at 110-180 deg.C for 1-6hr.
Patent JP-H0461262-A (JP)
Title: Electronic component mounting board
Inventor: UKAI KOJI
IPC: H01L23/50
Filed: 1990-06-28
Abstract: PURPOSE:To further improve the degree of design freedom for the formation of a conductor circuit and reducing boring cost so as to connect with a lead frame by electrically connecting a proper inner end in a lead with conductor patterns at least on an insulation base with a blind through hole formed on the insulation base positioned on the inner end of the lead. CONSTITUTION:Insulation bases 13 are integrated on both sides of the inner ends of a plurality of leads electrically independent respectively. The outside ends of each lead 11 are electrically connected with a proper inner end section in the lead 11 and conductor patterns at least on the insulation base on an electronic component mounting board 10 by means of a blind through hole 15 formed on the insulation base 13 positioned on the inner ends of the leads 11.
Patent JP-H0336527-A (JP)
Title: Optical element
Inventor: KAWANISHI YUJI
IPC: G02F1/133
Filed: 1989-07-03
Abstract: PURPOSE:To obviate the degradation in image resolution with time by laminating a high-polymer compd. layer which is reversibly changed in structure by light and a liquid crystal layer. CONSTITUTION:The high-polymer compd. having the residual group which is reversibly changed in structure by light is naturally adsorbed on a transparent substrate 1 to provide the thin film 2; further, the liquid crystal layer 3 is laminated thereon. The high-polymer compd. which is reversibly changed in structure by light is naturally adsorbed on the substrate and the high-polymer adsorbed thin film is eventually formed if the liquid crystal dissolved or dispersed with such high-polymer compd. is introduced into the substrate. The arrangement of the liquid crystal layer is rapidly transmitted even if the arrangement is the overlaps of the molecules of >=10,000 times the compd. when the liquid crystal layer in contact with the thin film is reversibly arranged parallel or perpendicular according to the reversible change in the structure of the residual group in the thin film by the light. The liquid crystal layer does not change in this way unless the state of the light changes. The information is thus maintained over a long period of time.
Patent JP-H09331365-A (JP)
Title: Frequency offset compensation device
Inventor: OKUBO YOSHIYUKI
IPC: H04L27/22
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption while maintaining a frequency offset compensation function with high accuracy. SOLUTION: The device is provided with a 1st phase error estimate means 4 with an excellent initial convergence characteristic estimating a phase error due to a frequency offset and with a 2nd phase error estimate means 5 inferior to the initial convergence characteristic of the 1st phase error estimate means 4 but with a small power consumption. In the case of initial locking, the 1st phase error estimate means is operated and in the case of burst reception, the 2nd phase error estimate means is operated. Thus, while highly accurate compensation of a phase error due to a frequency offset is maintained, the power consumption is reduced.
Patent JP-2001004893-A (JP)
Title: Film unit with lens
Inventor: KATSURA YOJI
IPC: G03C3/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the ghost or flare caused by the internal reflection of a harmful light and further substantially prevent the reduction in peripheral light quantity by setting the field angle of photographic light extending from a photographic lens diaphragm to the circumference of an exposing area when the effective diameter is large smaller than the field angle of photographing light when the effective diameter is small. SOLUTION: Since the optical path (a) of photographic light in the drawing- side position of a photographic lens 19 is on the inside of an exposing aperture 9, the light going to the area outside of an exposing area A through a photographic lens diaphragm 21 passes the exposing aperture 9. However, since the exposing aperture 9 is set to a size for shielding at least a part of the light going to a non-print area in the feeding position of the photographic lens 19, the quantity of the light going to the area outside the exposing area A through the exposing aperture 9 is reduced by this portion in the drawing-side position of the photographic lens 19. Accordingly, the ghost or flare caused by internal reflection can be suppressed also in the drawing-side position of the photographic lens 19 by the exposing aperture 9 to some degree.
Patent JP-H04369731-A (JP)
Title: Temporary data area allocation system
Inventor: IIJIMA YUICHI
IPC: G06F9/45
Filed: 1991-06-18
Abstract: PURPOSE:To devise the allocation method of temporary data which becomes necessary only in a certain step in a program and to set it to be an irreducible minimum. CONSTITUTION:A temporary data management means 4 which manages the allocation of temporary data which becomes necessary at every prescribed unit when the language of an object which is outputted from a translation system has much data types and it is a programming language with which a data area is referred to only by a data name and a data output means 5 which outputs data in the same size as the maximum total size of data whose contents have to simultaneously be ensured as data of static attribute data and which redefines data by the name and the type of temporary data are given. Thus, the use efficiency of a memory can be improved.