baber/WOPTO huggingface dataset:
Patent JP-H08338672-A (JP)
Title: Control method of air conditioner
Inventor: ARIMA TAKAFUMI
IPC: F24F11/02
Filed: 1995-06-14
Abstract: PURPOSE: To prevent the disagreeable feeling and the poor physical condition by earlier achieving the freeze-up preventing action of an air conditioner to prevent the temperature of the diffused cool air from being dropped too much. CONSTITUTION: When a switching timer of a remote control device 2 is set to the room cooling mode of an air conditioner, e.g. for sleeping, a control part 10 of an indoor unit sets the operating temperature to prevent the freeze-up, and the freeze-up preventing operation is achieved when the heat exchange temperature Tn in a room to be detected by an indoor heat exchange temperature detecting part 6 is lower than the higher operating temperature. In the freeze-up preventing operation, the present operating frequency code of a compressor 3 is dropped by two steps in every prescribed period, and the dropped operating frequency code is transmitted to a control part 4 of an outdoor unit.
Patent JP-H0835848-A (JP)
Title: Route guiding device
Inventor: KAGAWA KOJI
IPC: G08G1/0962
Filed: 1994-07-22
Abstract: PURPOSE:To omit the guidance to excessive characteristic objects so as to only guide characteristic objects which contribute to safety driving by issuing a warning when the distance to a noticeable object from its own vehicle becomes shorter than a fixed distance. CONSTITUTION:A locator 5 calculates the present location of its own vehicle by finding the azimuth changing amount of the vehicle based on the turning angle of the vehicle detected by means of a vibrating gyro sensor 6 and the moved distance of the vehicle from the distance detected by means of a distance sensor 2. The locator 5 also calculates the running track data of the vehicle based on the present location data of the vehicle and detects a road and the location of the vehicle on the road by comparing the running track data with road patterns stored on a disk D (map matching method). The locations of noticeable objects (railroad crossings, tunnels, etc.) are stored on the disk D in advance. A voice outputting device 18 and display device 12 issue a warning when the distance between the positional information and the location of the vehicle becomes shorter the a fixed distance. Therefore, the number of objects to be guided is reduced an the driver of the vehicle is released from the plentifulnes of guidances.
Patent JP-H10152391-A (JP)
Title: Crucible for pulling up single crystal and its production
Inventor: YAMAJI MASATOSHI
IPC: C30B15/10
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a crucible for pulling up a single crystal having not only, a cylindrical body part but also a bowl-like bottom part composed of C/C composite material reinforced by filament-winding method. SOLUTION: This crucible for pulling up a single crystal composed of a fiber-reinforced carbon composite material is constituted of two or more suits of combinations obtained by combining filament windings of not only a circumferential direction reinforcing layer 23 but also axial direction reinforcing layers 22 and 26. The axial direction reinforcing layers 22 and 26 are formed by at least one of a level-winding 26 or a polar-winding 22 having 0 deg.-10 deg. winding angle against a center axis 16, and the circumferential direction reinforcing layer 23 is formed by at least one of a parallel winding 23 or a helical winding having 70 deg.-90 deg. winding angle against the center axis. The axial direction reinforcing layers 22 and 26 cover the center 17 of the bottom, and thereby the crucible having no hole and integrally composed of C/C composite material is obtained. A thermally decomposing carbon penetrates and also covers the surface of the C/C composite material.
Patent JP-H1117295-A (JP)
Title: Manufacture of prepreg for circuit board and prepreg for circuit board and manufacture of circuit board using the same device
Inventor: NAKAYA YASUHIRO
IPC: C08J5/24
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a prepreg for a circuit board with excellent heat resistance and adhesiveness, the prepreg for the circuit board and a method for manufacturing a circuit board using the prepreg for the circuit board by solving a problem that adhesiveness intensity between a circuit pattern and the board is insufficient in the prepreg for the circuit board for forming the circuit board. SOLUTION: A sheet-shaped base material 8 made of aramid epoxy resin or the like is placed on a carrying roll 7. On the other hand, insulating resin 9 in die coater 3a and 3b is discharged with prescribed discharging pressure and applied to a face equipped with the reliability of releasing cover films 2a and 2b delivered from drums 1a and 1b, and press-fixed to the sheet-shaped base material 8 carried to a clearance formed between heating rolls 5a and 5b from upper and lower parts. Then, the sheet-shaped substrate 8 turned into a semi-hardened state (prepreg) is cut into a proper size by a cutter 6 so that the prepreg for a circuit board can be completed.
Patent JP-H093129-A (JP)
Title: Production of polybutadiene rubber
Inventor: YASUDA YOSHITOMO
IPC: C08F4/60
Filed: 1995-06-15
Abstract: PURPOSE: To obtain a polybutadiene rubber excellent in blend-ability with a natural rubber by polymerizing butadiene in the presence of a catalyst mainly consisting of an Ni compound, a specified fluorine compound, a trialkylaluminum, a haloaldehyde, etc. CONSTITUTION: 1,3-Butadiene is polymerized in an inert solvent in the presence of a catalyst mainly consisting of a nickel compound, at least one fluorine compound selected from among HF, BF3 , complex compounds thereof, metal salts or organic acid derivatives of hexafluorophosphoric acid or hexafluoroantimonic acid and metal salts of tetrafluoroboric acid, a trialkylaluminum and a haloaldehyde and/or a quinone compound to make a polybutadiene rubber. This rubber should have a cis-1,4-bond contact of 94% or above, a weight-average molecular weight/number-average molecular weight ratio (as determined by gel permeation chromatography) of 2.5-3.5 and a Money viscosity (ML1+4 100 deg.C) of 20-100. A blend of this rubber with especially a natural rubber can give a vulcanizate of excellent properties and can show excellent dimensional stability when processed.
Patent JP-H1117229-A (JP)
Title: Reflective light emitting diode and method for mounting the same
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/54
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a reflective light emitting diode in which mounting density can be improved, and mounting directional precision can be improved. SOLUTION: Terminals 12a and 12b and terminals 12c and 12d are pulled out from the side face of a light transmission material 14 to opposite directions. The terminals 12a and 12b supply a power to a light emitting element 11, and the terminals 12c and 12d fix a light emitting diode 10 on a substrate 30. Each terminal 12a, 12b, 12c, and 12d is folded at an almost right angle toward the side of a concave reflecting surface 15 in the neighborhood of a surrounding part 17, and a top end part A of each terminal 12a, 12b, 12c, and 12d is folded inside at an almost right angle. Also, a lowermost edge part B of each terminal 12a, 12b, 12c, and 12d in the central axial direction of the concave reflecting surface 15 is positioned under the concave reflecting surface 15 within a range larger than 0 mm and smaller than 1 mm from the bottom part of the concave reflecting surface 15.
Patent JP-S5960737-A (JP)
Title: Production of magnetic recording medium
Inventor: TAGAMI MASAMICHI
IPC: G11B5/852
Filed: 1982-09-30
Abstract: PURPOSE:To obtain a stable electromagnetic conversion characteristic by passing repeatedly a magnetic recording medium through the inside of a magnetic field wherein a magnetic field in a different direction is generated and the magnetic field intensity has a space ditribution and subjecting the same to a cooling treatment in the magnetic field from a specific temp. or above to around a room temp. CONSTITUTION:Fe3O4 contg. Co and Cu respectivly at 4wt% in the entire metallic element is used as a target, and a thin film of Fe3O3 having about 3,000Angstrom  thickness and contg. Co and Cu is formed on a heat resistant high polymer film substrate by sputtering at 600W sputtering power and 8X10<-3>Torr sputtering pressure in gaseous argon. The film is oxidized for one hour at 260 deg.C whereby a thin film of iron oxide consisting essentially of the intermediate compsn. of Fe3O4-gamma-Fe2O3 is obtd. A floppy disc 6 cut from such thin film is once heated to 200 deg.C and is passed through the space between magnets 2 and 3 and is slowly cooled to 50 deg.C at 10 deg.C/min speed while the disc is rotated at 6rpm rotating speed. The high effect of an improvement in a magnetic characteristic and a reduction in a demagnetization characteristic under pressure by half is thus obtd.
Patent JP-S5960181-A (JP)
Title: Condensor
Inventor: ICHIKAWA HIROMASA
IPC: F28B1/02
Filed: 1982-09-30
Abstract: PURPOSE:To decelerate a high-speed flow of steam and reduce a pressure loss during a normal operation by a method wherein there are arranged a decelerator device composed of a row of columns having a limited ratio between a pitch and a diameter and rods with stream line shape or tear drop section. CONSTITUTION:Since a number of stages of decelartor devices 30 oppositely arranged against a steam inlet port 17 and with a ratio between pitch and a diameter being 2-10 are installed toward a flow direction with a space more than five times of a diameter of the column, the flow of steam is abutted against the column 31, decelerated, abutted against the side wall 16b, deflected thereby and then guided toward the group of cooling pipes 14. The rods 33 of stream- line shape or tear drop section of the deceleration promoting device 34 are arranged such that their large diameter parts are placed in a vertical upward direction and a ratio between a pitch P and the maximum thickness L of the rod 33 is 2-5, so that an effective forward shock wave and slant shock wave are produced, a loss of steam flow is generated to make a sufficient effect of deceleration. During a normal operation, the rods 33 of the decelerator device 34 have a viscosity resistance of less than 1/10 compared to the columns, so that a pressure loss is scarecely applied to the discharging flow of turbine.
Patent JP-2001003720-A (JP)
Title: Variable valve system of internal combustion engine
Inventor: NOHARA TSUNEYASU
IPC: F01L13/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce holding torque required for holding a control shaft at a specified rotation position. SOLUTION: In this valve system, when a drive shaft 11 is rotated interlocked with an engine, a rocking cam 18 rocks through an eccentric cam 12, ring-shaped link 13, rocker arm 16 and rod-shaped link 17, opening and closing an intake valve 19. When a control shaft 14 is driven to rotate by a drive section, the position of the center C of the control shaft 14 which is the rocking center of the rocker arm 16 varies, changing the lift property of the intake valve 19. Setting is done so that when the rocking cam rocked to the highest lift side in a specified operation state, the first line L1 linking the center C3 of the control shaft 14 and the center C1 of the drive shaft 11 and the second line linking the center C3 of the control shaft 14 and the center C4 of a control cam 15 do not make an angle of about 90 deg..
Patent JP-H0337692-A (JP)
Title: Image forming device
Inventor: TANABE MASATOSHI
IPC: B65H5/02
Filed: 1989-07-05
Abstract: PURPOSE:To adjust the dislocation of a film with high accuracy and to speed up the adjustment by simultaneously monitoring the way that both ends of the film are dislocated and deciding the dislocation from a logical operation signal indicating the detected output. CONSTITUTION:Detecting means 18 and 19 provided opposite to the width direction perpendicular to the carrying direction of the film 9 always monitor the way that the film 9 is dislocated. When the film 9 is dislocated in a direction perpendicular to the film carrying direction, one position detecting means 18 outputs a dislocation detecting signal to a gate circuit G1. At this time, the other position detecting means 19 of a dislocation detecting signal is also outputted to a gate circuit G2, and a position control start signal obtained by the logical operation of both dislocation detecting signals is notified to a dislocation control means 20 from the gate circuits G1 and G2. The dislocation control means 20 controls the driving of an adjustment mechanism 21 to adjust the carried film in a direction in which the dislocation of the film 9 is eliminated. Consequently, the dislocation is adjusted with high accuracy and the adjustment is sped up.
Patent JP-H0461237-A (JP)
Title: Junction field-effect transistor and manufacture thereof
Inventor: YOSHIDA TOSHIKI
IPC: H01L29/808
Filed: 1990-06-28
Abstract: PURPOSE:To make it possible to obtain a desired channel saturation current without performing an impurity diffusion for the formation of a gate and moreover, easily with good controllability by a method wherein a layer which is used as the gate is formed between a semiconductor substrate and an active layer. CONSTITUTION:In a back gate type semiconductor device, for example, a P<+> layer 9 is laminated on a P-type semiconductor substrate and an N-type active layer 3 is laminated thereon. Then, a mesa etching is performed to the middle of the layer 9 and a ridge structure is formed. Then, an impurity film 5 is formed on the whole surface, the film 5 is etched to form a contact hole and N-type ohmic contact metallic electrodes 6a and 7a are formed in the contact hole. Lead-out wirings 6b and 7b are formed and source and drain wirings 6 and 7 are formed. An insulating film 5c only is etched away, probes 14a and 14b are respectively brought into contact to the above wirings 6 and 7 to measure a channel saturation current Idss and an exposed part (a) of the layer 3 is etched until the Idss reaches a desired value. Then, a protective film is formed on the whole surface, windows, such as bonding pad parts or the like, are opened and a P-type ohmic contact metallic electrode 15 is formed on the rear of the substrate 8.
Patent JP-H0712820-A (JP)
Title: Information system for clinical inspection
Inventor: NANBA EIJI
IPC: G01N35/00
Filed: 1993-06-21
Abstract: PURPOSE:To freely change the mounting order of a specimen on an automatic analyzer for clinical inspections and, at the same time, reduce the work of inspectors and to improve the operability of the analyzer. CONSTITUTION:A data file 13 for registering written request data, console panel 16 for inputting the mounting order of a specimen 24 on an automatic analyzer 2 for clinical inspections corresponding to the written request data and storing position of the written request data in the file 13, and processing order designating table 14 for storing the mounting order of the specimen and the storing position information of the written request data inputted from the panel 16 are provided. The storing position information of the written request data corresponding to the inspection data of the analyzer 2 is acquired by retrieving the table 14 and the inspection data are correlated with the written request data based on the acquired storing position information.
Patent JP-S56116925-A (JP)
Title: Mechanical control mechanism
Inventor: JIYAN DERINI
IPC: F16C1/22
Filed: 1980-12-08
Abstract: A control arrangement is of the type comprising a control transmission chain which includes a cable (10), an actuating member such as a pedal (12) connected to one end (14) of the cable, and possibly a system of levers interposed between the other end (18) of the cable and a receiving member (28) such as a friction clutch, the flexible sheath being anchored in the vicinity of one of its ends (34) to a fixed part of a support structure (13). The end portion (36, 48) of said sheath in the vicinity of its other end (37) is mounted with the possibility of axial movement in a fixed support (38) which is fixed with respect to said support structure. A device (40) for momentary blocking of said axial movement is interposed between said end portion (36, 48) of the sheath and said fixed support (38), the blocking device (40) comprising a control member (74, 42) coupled to a point on said control transmission chain.
Patent JP-H0859709-A (JP)
Title: Solution polymerization of vinyl monomer
Inventor: RAMA ESU CHIYANDORAN
IPC: C08F212/06
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a polymer with reduced residual substances at low cost which is useful for hair fixers by polymerizing a mixed monomer of an acrylic ester, an acrylamide and the like in a solvent with a water soluble initiator dissolved in water.  
     SOLUTION: In a process for the homogeneous polymerization of a water- insoluble polymer containing not less than 50 wt.% monomers selected from 1-18 acrylic esters or methacrylic esters, N-substituted acrylamides or N- substituted methacrylamides and mixtures thereof in a substantially non-aqueous organic solution, a water soluble initiator dissolved in a sufficient amount of water is used as the polymerization initiator. The initiator is selected from ammonium persulfate, potassium persulfate and sodium persulfate and used in an amount of 0.5-20 mmol per 100 g of the monomers. The initiator is rendered to a solution of less than 25 wt.% water. The solvent to be used is ethanol, isopropyl acetate, toluene, xylene, ethyl acetate or the like. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H119051-A (JP)
Title: Knapsack mower
Inventor: NAKATANI TOMOMI
IPC: A01D34/68
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a knapsack mower enabling its operating handle with a high-speed rotary blade to be securely held. SOLUTION: This knapsack mower 1 comprising a motor 2 for being shouldered and operating handle 17 provided with a mowing blade 22 at its tip is to make operator's hands LH and RH hold the handle 17 so as to mow weeds, etc., by the blade 22, wherein the handle 17 is provided with the first holding means 30 to be held by one of right and left hands and the second holding means 40 to be held by the other hand and also the second holding means 40 is so disposed as to project upward above the handle 17 and incline frontward in the direction of the blade 22 relative to the axial of the handle 17.
Patent JP-2001008323-A (JP)
Title: Method for opening hold for branching wirings in pipe line
Inventor: SHIMADA TAIJI
IPC: H02G1/06
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for opening a hole for branching windings in a pipe line by which a hole can be opened for branching windings in a pipe line of a synthetic resin, that accommodates the windings of an optical cable, etc., at an arbitrary position, and a cable can be laid under ground at a low cost by performing the laying work safely and effectively, irrespective of the presence of the cables laid in a work for the pipe line, in which multiple cables are laid in a single pipe line. SOLUTION: This is a method of opening a hole for branching windings in a pipe line, by which a hole is opened for branching the windings of an optical cable or a metallic cable accommodated in a pipe line. A mark-off gauge is arranged at the hole-opening position of a synthetic resin pipe 11. After the pipe is marked, a heating plate is made to contact on the marked position and heated to soften it. Then, a hole is opened with a cutter or scissors.
Patent JP-H0719-A (JP)
Title: Mower for reaping inclined plane of levee
Inventor: SAITO SHIGENORI
IPC: A01D34/28
Filed: 1993-06-18
Abstract: PURPOSE:To provide the subject mower by supporting a rotatable holding frame on a machine body, sustaining a reaping blade device on the holding frame, weakening forcing spring pressure to bring the bottom of the reaping blade device to an inclined plane with increase of a projected amount of a device, providing uniform contact pressure and giving uniform reaping height. CONSTITUTION:In a mower for reaping an inclined plane of a levee wherein a machine body traveling on the top of a levee is equipped with a reaping blade device for inclined plane reaping, where the attitude of the mower is corrected so as to be along the levee, a holding frame 50 rotatable around the center of a transmission shaft S1 in the longitudinal direction is suspended on the machine body (f) traveling by running wheels 1. A reaping blade device 3 for inclined plane reaping is supported on the holding frame 50 displaceably in the right and left directions. A forcing spring 8 which lifts a part of the holding frame 50 inside site of the transmission shaft S1 of the reaping blade 3 and drops the part at the outside of the reaping blade device 3 from the transmission shaft S1 is connected to the inside site. By action of a hand lever 72 for displacing the spring 8 to the right and left, spring pressure is controlled to be weakened with the enlargement of a projected amount of the reaping blade device 3 to the side of the machine body (f) to make contact pressure constant and to carry out mowing at a uniform reaping height.
Patent JP-H0337025-A (JP)
Title: Dish washer
Inventor: HARA YASUO
IPC: A47L15/42
Filed: 1989-07-04
Abstract: PURPOSE:To allow washing for a long period and improve a washing effect by overflowing the excessive washing water in a tank via a discharge pipe arranged outside the tank and a communicating pipe, and returning the washing water flowing into the communicating pipe to the tank via the discharge pipe at the time of washing at the specified water level. CONSTITUTION:The washing water fed by a water feed device 17 from the outside of a machine into a tank 17 provided below a washing chamber R1 is fed by pressure by a circulating/feeding device 24 to washing nozzles 22 and 23 provided on the washing chamber R1 to wash stored dishes 21. A drain pipe 28 is guided from the bottom section of the tank 17, its top section H is located on its middle section at the first overflow water level 1 above the specified water level 1 of the tank 17, and a discharge port 28b is arranged outside the machine. One end of a communicating pipe 29 is opened to the tank 17 at the second overflow water level l2 above the first overflow water level l1, and another end is opened at the top section of the drain pipe 28. Now, the another end of the communicating pipe 29 is opened at the top section H of the rising side of the drain pipe 28.
Patent JP-2000007309-A (JP)
Title: Production of porous oxide powder
Inventor: TANI TAKAO
IPC: C01G1/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain porous oxide powder having large specific surface area using a simple process. SOLUTION: An oxide particle having insufficiently proceeded oxidation state is produced by properly selecting the spraying and burning conditions of an emulsion in a process to form a W/O-type emulsion by mixing an aqueous solution containing a dissolved metal salt with an organic solvent and a dispersing agent and a process to synthesize the oxide particle by spraying and burning the W/O-type emulsion. The specific surface area of the oxide particle is remarkably increased by contacting a water-containing solution with the oxide particle synthesized by the above process because the bond between the hydroxy group and the nondecomposed metal salt remaining on the crystallite surface of the synthesized particle is broken to generate a porous structure on the surface of the particle.  The specific surface area can be controlled by selecting the combustion condition, the kind of the aqueous solution, etc.