baber/WOPTO huggingface dataset:
Patent JP-H03290843-A (JP)
Title: Magneto-optical recorder
Inventor: SEKINE TAKEHIKO
IPC: G11B23/03
Filed: 1990-04-05
Abstract: PURPOSE:To miniaturize the device by fixing an excitation coil of a magnetic field generating means so as to make one pat of a cartridge holder a magnetic circuit. CONSTITUTION:The excitation coil 9a of the magnetic field generating means is fixed to the cartridge holder 2 in order to make one part of the cartridge holder 2 a magnetic circuit. That is, the magnetic field generating means is fixedly provided to the cartridge holder 2 in order to form the magnetic circuit in one pat of the cartridge holder 2. By this method, the need of a vertical moving mechanism for the magnetic field generating means as against the cartridge holder 2 is eliminated, so that the device is constituted by down-sizing in thickness at inexpensive cost, and moreover, since the cartridge holder is also served for the function of a yoke as well, the number of parts is decreased, and hence the reliability is improved.
Patent JP-S63256470-A (JP)
Title: Platen roller
Inventor: NAKAMURA TAKASHI
IPC: B41J11/02
Filed: 1987-04-14
Abstract: PURPOSE:To make noise in printing low and to lessen a variation of an outside diameter due to temperature, by a method wherein a concrete layer containing bubble nucleuses, and a metal or a non metal layer are successively established outside an axial center, and vulcanized rubber or thermoplastic elastomer are applied thereon. CONSTITUTION:An axizl center 1 and an iron pipe 3 are so fitted to a jig that concentricity is obtained. At that time, an end face of an iron pipe is closed so that concrete does not flow out at an lower part. Then, cement 5 styrene beads 6 for forming bubble nucleuses, and concrete containing sand 7 are casted into the iron pipe, and concrete is matured to be hardened. After hardening, a roll unit is attached to a molding machine, and thermo plastic elastomer 4 is molded by insertion on an outer periphery of a roll unit part. After molding, the outer periphery of roll is polished and accuracy is adjusted. Further, a synthetic resin pipe or the like may be used instead of the iron pipe 3. Further, forming agent instead of styrene beads and a method that air is mechanically sent into concrete before hardening may be adopted.
Patent JP-H11286630-A (JP)
Title: Via-hole-filling electroconductive paste composition
Inventor: MATSUDA HIDEKI
IPC: H05K1/11
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive paste composition having a low content of volatiles, a low viscosity, and a high metal content and suited for filling via holes. SOLUTION: There is provided an electroconductive paste composition containing a metallic powder being spherical and having an average composition represented by the formula: Agx Cuy [wherein 0.01<=x<=0.4 (in terms of an atomic ratio)] and having a part where the concentration of silver on the surface of a particle is higher than the average concentration of silver of the particle, a liquid epoxy compound containing at least one glycidyl group in the molecule, and an epoxy curing agent, wherein the percentage of the metallic powder is 92.5-95 wt.% based on the total weight of the three components, and the percentage of volatiles is 3 wt.% or below.
Patent JP-S59216387-A (JP)
Title: Still picture adapter
Inventor: OZAKI MINORU
IPC: H04N5/91
Filed: 1983-05-23
Abstract: PURPOSE:To obtain high-quality still pictures by digitizing and storing still pictures with a sampling frequency required for digitizing still pictures and reading out thereafter them in a speed matched to a sampling frequency of a digital audio signal of a VTR. CONSTITUTION:An input signal A1 is converted to a digital signal in an A/D converter 8 by a 4-fold sampling frequency of the subcarrier of color information of the video signal and is stored temporarily in a memory 9 and is read out in a certain speed by an output part 10. A read-out digital still picture signal D1 is outputted to a digital audio input part of the VTR. In case of reproducing, the still picture signal recorded on a VTR 12 is read out with the sampling frequency of the digital audio signal. This still picture signal D2 is stored in the memory 9 and is read out with a 4-fold frequency of the subcarrier of color information of the video signal and is converted to the video signal by a D/A converter 15.
Patent JP-S57205705-A (JP)
Title: Die for molding core for optical connector
Inventor: YOSHIZAWA TETSUO
IPC: G02B6/38
Filed: 1981-06-15
Abstract: PURPOSE:To make the manufacture of a die possible easily with high accuracy by constituting the die of a die piece which is so designed that it can be fixed to a main die piece and a die piece to which a pin for forming a hole of a core to be inserted with an optical fiber core is supported and fixed. CONSTITUTION:A through-hole 15 to be inserted with a wire 16 for forming a microhole 4 for insertion of an optical fiber strand 2 is punched at the center of a die piece 14 in such a way that these are made concentrical with high accuracy. The piece 14 is fixed to a main die piece 11 by means of a screw 17. A pin hole 22 for forming a hole to be inserted with the core 2 which is located at the center of the cavity hole 12 when superposed on the end of the piece 11 is supported and fixed to the piece 21. The leading end part of the hole 22 has a plane or recessed surface, with which the leading end of the wire 16 is brought into contact. The wire 16 is fixed in this position by means of a lock screw 20 in the longitudinal direction. With such arrangement, no strictness is required for the off-centering of the pin 22 with respect to the hole 12 in the stage of attaching and detaching of the die piece 21 at every molding and therefore the die is manufactured easily with high accuracy.
Patent JP-H07202-A (JP)
Title: Sport shoes with replaceable heel
Inventor: CHIYOI JIYUN SHITSUKU
IPC: A43B21/40
Filed: 1994-04-28
Abstract: PURPOSE: To use shoes by replacing left and right heel members with each other, and correct uneven wear of heels by engaging a rail which is arranged in a heel member and is recessed in a trapezoidal shape, with a rail which is arranged in a heel part of a shoe sole and projects in a pair of trapezoidal shapes and turns in the lengthwise direction. CONSTITUTION: A rail 20 which turns in the lengthwise direction and projects in a pair of trapezoidal shapes, is formed in a part on which a reverse side heel 6 of a shoe main body 2 is locked. On the other hand, a rail 8 which engages with the rail 20 by coming into contact with it and is recessed in a trapezoidal shape, is formed on the heel 6. A pair of inserts 10 inserted into a pair of inserting holes 14 of a shoe sole 4 are arranged on the heel 6. The inserts 10 of the heel 6 are inserted into the inserting holes 14, and the inserts 10 are fixed to a snap unit 16 installed on an elastic member 18 of a side surface of the shoe sole 4. Therefore, when shoes are used by replacing left and right heels 6 with each other, uneven wear is corrected, the service life of the shoes is lengthened, and a sprain of an ankle is prevented.
Patent JP-S5215224-A (JP)
Title: Time axis error corrector
Inventor: NINOMIYA TAKESHI
IPC: G11B20/02
Filed: 1975-07-28
Abstract: PURPOSE: To correct the errors of color video signals which have time base errors and to compensate for drop-out without requiring the processing of the frequency-related signals of the horizontal sync and color sub-carrier wave. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5719512-A (JP)
Title: Incinerating method of refuse
Inventor: YOKOTA HAYATO
IPC: F23G7/00
Filed: 1980-07-07
Abstract: PURPOSE: To make it possible to incinerate refuses discharged out of a plant by one incinerator while maintaining the incineration temperature at a constant value at all times.  
     CONSTITUTION: Sludgelike refuses 3 discharged from a sludge transportation trunk 1 are stored in a sludge pit 2, and slurrylike materials are separated and discharged from the bottom part to the slurry pit 9. Slurrylike refuses 10 transported by a slurry transportation car 8 is stored in the slurry pit 9, and waste oil 18 transported by a waste oil transporting car 15 is stored in a waste oil pit 17. Among these refuses, the sludge 3 is transferred to a hopper 5 by means of a crane 4. The sludge within the hopper 5 is dehydrated by a centrifugal separation dehydrator 6, and then thrown into an incinerator 7, and incinerated. On the other hand, the slurry 10 is thrown into the incinerator 7 via a slurry pump 11, a bunker and an adjusting valve 14, and incinerated together with the sludge 3. Thus, one incinerator can incinerate the refuses. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06283001-A (JP)
Title: Headlamp lens
Inventor: MATSUZAKI MAKIO
IPC: F21V5/00
Filed: 1993-03-29
Abstract: PURPOSE:To improve glare-proof property by determining an intersection between the horizontal line passing an outgoing point and the normal of a designed surface, and by forming the inner surface out of a surface provided by horizontally moving a virtual offset surface, provided by offsetting the designed surface to the intersection, to the outgoing point. CONSTITUTION:A reference offset surface 3 basically thick, is assumed on the back surface of the designed surface 2 of a headlamp lens 1, and the outgoing point Q of the horizontal light beam K from an incident point P set in the center of the designed surface 2 is determined on the surface 3. The intersection between the horizontal line passing the outgoing point Q and the normal M of the designed surface 2 passing the incident point P is defined as a switch point R. A virtual offset surface 4 provided by offsetting the designed surface 2 to the switch point R, is horizontally moved to the position of the outgoing point Q, to form an inner surface 5. Prism effect is generated in the lens form for which the inner surface 4 is formed, and the passing light is refracted to the thicker side or downward, thus biasing the light distribution characteristic downward, while glare-proof property is improved, and thus the performance of the headlamp can be improved.
Patent JP-S57206850-A (JP)
Title: Detection of gas
Inventor: OGAWA KUNI
IPC: G01N27/12
Filed: 1981-06-15
Abstract: PURPOSE:To detect the type and concentration of gas by measuring patterns of variation in the resistance value of a gas detection element when the operation temperature thereof is varied continuously at a fixed speed from the room temperature to a high temperature. CONSTITUTION:A gas detection element employing a hyerfine particle gas responsive film varies in the sensitivity to gases and humidity depending on the operation temperature thereof. When the operation temperature of the gas detection element of this kind is varied continuously at a fixed speed from the room temperature (25 deg.C) to 400 deg.C in the atmosphere of various gases, a difference is caused in the response charcteristic of the resistance value thereof. The area (a) indicates changes in the resistance value in air of 40%RH. The are a (b) indicates changes in the resistance value when methyl alcohol gas exists in air of 40%RH. The area (c) indicates changes in the resistance value when isobutane gas exists in air of 40%RH. The area (d) indicates changes in the resistance value when the relative humidity goes up higher than 40%.
Patent JP-H04324039-A (JP)
Title: Air filter in air conditioner
Inventor: MAEKAWA NOBORU
IPC: F24F13/28
Filed: 1991-04-23
Abstract: PURPOSE:To eliminate unstable factors caused by aging or self-weight by setting a cross sectional configuration. CONSTITUTION:A filter member 8 is put up in a plastic-made frame body 7 molded in one piece in structure. An air filter to which an arch-shaped warping 11 is installed in such a fashion that its longitudinal center may be the top of the warping, is designed to be an angle type which comprises an upper flange section 9 and a lower flange section 10 when it is mounted with the frame body 7 in the longitudinal direction. The upper flange section 9 is set so that it may be thinner than the lower flange 10. The filter is molded without any warping by cooling. The arch-shaped warping can be produced by very ordinary molding die, which makes it possible to minimize unstable factors caused by aging or self-weight.
Patent JP-H10285110-A (JP)
Title: Transmission power control method for terminal in cdma-type cellular communication network, base station executing the method and controller for base station
Inventor: CORDIER CHRISTOPHE
IPC: H04B7/005
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To control the transmission power of an operation terminal within one cell or a cell group by supplementing the increase of the transmission power of several terminals whose quality of up direction communication from the terminal to a base station is not satisfactory by means of the reduction of the transmission power of the terminal whose up direction communication condition is more satisfactory. SOLUTION: In the transmission power of n1=3-pieces of terminals whose transmission condition is not satisfactory, the transmission power of n2=4-pieces of terminals whose transmission condition is more satisfactory is reduced by 0.25 dB and the increase of allocated transmission power is supplemented by the reduction of obtained power when 0.5 dB is to be increased for one terminal, 0.25 dB for the other two terminals and 1 dB for whole power. Power reduction can be differently distributed on the plural terminals receiving a more satisfactory Eb/No ratio by requesting much more transmission power to be reduced in the terminal whose Eb/No ratio as a quality reference is the largest in n2- pieces of terminals compared to the other terminal (n2-1).
Patent JP-H01263350-A (JP)
Title: Corner device for structure
Inventor: SHIMA YOSHIMASA
IPC: E04F19/02
Filed: 1988-04-14
Abstract: PURPOSE:To prevent the formation of icicle by installing a corner member having -shaped or L-shaped section onto an installation member installation onto the lower part of the body wall surface of a structure and installing a heat generating member which generates heat by the electric conduction onto the back surface of the corner member. CONSTITUTION:A waterproof sheet 4 is laid onto the upper surface of a girder member 2 which is transversely laid onto a main structural member 1, and each wall part 5 is formed on a roof 3 and an outside surface, and a coping device 7 and a corner device 21 are installed onto the outside of the roof part 3. Installation members 8 having a U-figure-shaped section along the outer peripheral surface 3a of the roof 3 are arranged at a prescribed intervals onto the coping device 7, and a ceiling plate 10 is installed in downwardly inclined form at a prescribed angle towards the inside of the roof 3. A heating box 14 is arranged along the longitudinal direction on one surface side of the ceiling plate 10, and the corner device 21 is formed from a heat generating member 29 and a heat insulating member 30 through an outer plate member 15 continuously to the coping device 7. Thus, the heating effect can be developed.
Patent JP-H08283796-A (JP)
Title: In-tank solid detergent composition for toilet and its production
Inventor: TANAKA HIROMICHI
IPC: C11D10/04
Filed: 1995-04-18
Abstract: PURPOSE: To obtain an in-tank solid detergent compsn. for toilets which has been improved in the difference between solubilities in cold water (winter) and warm water (summer), dissolves at almost the same rate all the year round without being affected by water temp., is not swollen so much in water, and is excellent in detergency and the power of firing to the tank bottom. CONSTITUTION: The compsn. comprises about 5-80wt.% anionic surfactant which is a water-sol. alkali metal salt of an org. sulfation product selected from among sulfonates and sulfates having an about 8-22C alkyl chain in the molecule. about 1-10wt.% nonionic surfactant, about 5-50wt.% water-sol. alkaline earth metal salt, about 3-30wt.% alkali metal salt of carboxymethylcellulose, and about 0.5-15wt.% hydrophobic substance which is liq. at 20 deg.C.
Patent JP-S5718353-A (JP)
Title: Semiconductor device
Inventor: ADACHI KAZUO
IPC: H01L21/822
Filed: 1980-07-07
Abstract: PURPOSE:To protect the dielectric material of a semiconductor region formed at a distance from a semiconductor region, whereon an MOS type capacitor will be formed, from electrostatic breakage by a method wherein the metal electrode of the MOS type capacitor is connected to the semiconductor region formed at a distance from the semiconductor region whereon the MOS type capacitor will be formed. CONSTITUTION:An N type epitaxial layer 11 is formed on a P type silicon substrate 17 and it is separated into an island type region by a P<+> type insulation isolation 12. A P<+> type region 13 consisting of one of electrodes of the capacitor and a P<+> type region 14, which will become a protective diode, are formed by diffusion in the island type region. An oxide film 18 is formed on the epitaxial layer 11 and the oxide film 18 is formed thinly on the P<+> region 13. The other electrode 15' of the capacitor is formed on the thin oxide film 18' and is connected to the metal electrode 15' on the P<+> type region 14. The P-N junction between the epitaxial layer 11 and the P type regions 13 and 14 works as a protective diode and protects the MOS capacitor.
Patent JP-2000283212-A (JP)
Title: Liquid sealing type cylindrical vibration isolating device
Inventor: TSUTSUMIDA JIYOUJI
IPC: B60K5/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To effectively reduce two kinds of vibrations having different frequencies by constituting in such a way that liquid column resonance action of a liquid flowing between a main liquid chamber and an auxiliary liquid chamber through an orifice passage is obtained when vibration in the direction of right angle to a shaft is input between a main shaft metal fitting and an outer cylinder metal fitting. SOLUTION: A main shaft metal fitting 1 and intermediate cylinder metal fittings 2 which are arranged substantially coaxially across a distance on its outer side and have a pair of window parts 23, 24 are provided, and both of them 1, 2 are mutually connected by a rubber elastic body 3 having a pair of recessed parts 35, 36 which are opened in each window part 23, 24. Moreover, a first diaphragm 4 is arranged around the window part 23 on one side of the intermediate cylinder metal fitting 2, a main liquid chamber 55 and an auxiliary liquid chamber 56 are formed at outer periphery of the rubber elastic body 3, and an orifice formation member 5 forming a first orifice passage 57 and a second orifice passage 58 is arranged in an outer peripheral part.  Furthermore, an outer cylinder metal fitting 6 having a communicating window 62 communicating with the outside is coaxially arranged on an outer side of the intermediate cylinder metal fitting 2, and a second diaphragm 7 is provided around the communicating window 62.
Patent JP-H05287791-A (JP)
Title: Drainage system for city
Inventor: OKAMURA TOMOYOSHI
IPC: E03F5/22
Filed: 1992-04-13
Abstract: PURPOSE:To reduce the cost of construction for pipeline by a method in which in case of abnomally heavy rain, the water from drains and river is introduced to the underdrainage pipeline through vertical pits and the flow rate of the water is increased by an accelerating pump set in the pipe line. CONSTITUTION:In case of heavy rain, the water from a river 3, diversion channels 4, and drains 6 is directed through vertical pits 8a-8c to an underdrainage pipeline l. When the pipeline 1 is filled with water, an accelerating pump 9 such as axial flow pump is actuated to increase the flow rate of the water in the pipeline. The water so moved is pumped up by a drain pump 10 to discharge it to seal 7. The cross section of the drainage pipeline can thus be reduced, the cost of construction can be cut down, and the flow of the water in the pipeline can also be easily controlled because the pipeline can be filled with water.
Patent JP-H10288469-A (JP)
Title: Equipment for execution of work for monolithic refractory
Inventor: ESASHI TOSHIRO
IPC: F27D1/16
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To conduct automatic execution of work for pouring monolithic refractory into various forms by a method wherein the refractory is charged in a kneader by a metallic container and kneaded and then a traveling truck whereon a hopper receiving the refractory is mounted is made to travel. SOLUTION: Water for working is added, together with a curing agent, if necessary, to monolithic refractory charged in a kneading device 6 and these are kneaded into slurry. The refractory made slurry is discharged from the bottom of the kneading device 6 and put in a pouring hopper 11. The pouring hopper 11 is made movable on a pouring truck 13 which travels on traveling rails 12. After the poring truck 13 is made to advance to the positions of each sort of lance 16, a tundish 17, a hot metal ladle 18 and a molten steel ladle 19, for instance, a discharge port provided in the bottom of the pouring hopper 11 is opened and the monolithic refractory made slurry is poured into a space between the shell and the core of each sort of object of pouring. According to this constitution, a series of operations can be executed automatically.
Patent JP-H04305847-A (JP)
Title: Reservation recording button depression forgetting preventing device
Inventor: TSUKIDA TATSUO
IPC: G11B15/02
Filed: 1991-04-01
Abstract: PURPOSE:To offer a device to prevent recording reservation from being invalidated due to the disconnection of a main power source by forgetting to depress a reservation recording button in spite of the setting of recording reservation within 24 hours on a VTR. CONSTITUTION:An on/off switch 1 for reservation recording button depression forgetting prevention alarm is provided at a front panel. A microcomputer 4 which compares the mode of the switch 1 for alarm, the content of reservation recording memory 5, and that of a main power source on/off detecting means 7 is arranged in the VTR. When the reservation recording button is forgotten to be depressed and a main power source switch 6 is turned off, an alarm tone is issued by driving an alarm generating means 3 by the output of the microcomputer 4.
Patent JP-S5216033-A (JP)
Title: Induction heating apparatus
Inventor: SUZUKI KATSUAKI
IPC: H05B6/12
Filed: 1975-07-29
Abstract: PURPOSE:A controlling apparatus for electric currents in a heating-coil to stop the heating operation for safty when the electric input exceeds its fixed range.
Patent JP-S61251160-A (JP)
Title: Semiconductor device
Inventor: DOBASHI KOJI
IPC: H01L23/495
Filed: 1985-04-30
Abstract: PURPOSE:To enable an accurate positioning to be performed and increase the efficiency of the automatic mounting of a molded resin by integrally forming positioning projection members with a lead frame such that the members are projected from two side surfaces of the molded resin, said surfaces having no outer lead exposed outside. CONSTITUTION:Projection members 8 and 9 integrally formed with the island portion 10 of a lead frame are perpendicularly projected outward from the two side surfaces 4 and 7 of a molded resin 1 for sealing the lead frame therein, said molded resin 1 having the plan view of an approximately tetragonal configuration and said two side surfaces having none of such an outer lead as those 2a-2n and 3a-3n. The outside projection lengths of the projection members 8 and 9 are larger than the maximum length of expected burrs and adapted for the molded resin 1 to be held by an automatic mounting device. The projection members 8 and 9 are held by the automatic mounting device and a positioning is performed on the basis of the distance between the member 8 and the lead 2a.