baber/WOPTO huggingface dataset:
Patent JP-H04190066-A (JP)
Title: Cold storage
Inventor: TAKANO YOSHIAKI
IPC: F25D3/00
Filed: 1990-11-26
Abstract: PURPOSE:To improve a function of maintaining the cold in the title case, by a method wherein inner lids having a cold-storage agent therein are placed on a recessed part formed around the upper part of the title case main body, are separated from the recessed part, and are placed so as to be in contact with an evaporator. CONSTITUTION:At the start of cooling, first, inner lids 16 are progressively separated from a recessed part 14, and are brought into contact with an evaporator 8. In this way, the inner lids 16 are effectively cooled by the evaporator 8, and sufficiently accumulate cold-heat, and freeze. At the same time, a space 9 in the case is also precooled by excess cold-heat from the evaporator 8. At the normal operation of the title case, the inner lids 16 in which the cold-heat has been stored are placed on the recessed part 14. In this way, the inner lids 16 make the space 9 in the state of closing, and the whole of the space 9 can be effectively cooled with the cold-air from vents 21, etc., on the upper part of the space 9, by its gravity. As the result of it, when a door 11 to be opened upward is opened, the cold-air can be prevented from dispersing and when defrosting is done, the temperature in the space 9 is strongly restrained from rising. Therefore, the function of maintaining the cold in the title cold storage is strongly heightened.
Patent JP-H04198257-A (JP)
Title: Water-base resin dispersion composition
Inventor: ONISHI KIYOSHI
IPC: C08L67/08
Filed: 1990-11-27
Abstract: PURPOSE:To prepare the title compsn. excellent in storage stability and having excellent properties characteristic of a solvent-base alkyd resin by dispersing a mixture of a water-dispersible vinyl-modified alkyd resin having hydrophilic groups in its vinyl parts with an oil-sol. alkyd resin in water. CONSTITUTION:A mixture of a water-dispersible vinyl-modified alkyd resin having hydrophilic groups, such as (meth)acrylic acid groups or polyoxyethylene groups, in its vinyl parts (the ratio of an alkyd resin to a polymerizable vinyl monomer mixture being 90:10-10:90, pref. 80:20-40:60) with an oil-sol. alkyd resin is dispersed in water to give the title compsn. The vinyl-modified alkyd resin is prepd. by reacting the alkyd resin with a part, at least 1/3, of the monomer mixture, the part contg. no vinyl monomer having an acid group, and reacting with the rest of the monomer mixture, the rest contg. vinyl monomers having an acid group.
Patent JP-H11160897-A (JP)
Title: Electrophotographic photoreceptor
Inventor: YAMAZAKI KAZUO
IPC: G03G5/07
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain the electrophotographic photoreceptor enhanced on film strength and mechanical strength and sensitivity and environmental stability by incorporating the condensation product of a specified compound on at least one of plural layers. SOLUTION: The electrophotographic photoreceptor is provided on a conductive substrate with plural layers and at least one of the layers contains the condensation product of the silane compound represented by the formula: Ar1 -M- Ar2 in which each of Ar1 and Ar2 is, independently, an H atom or an optionally substituted alkyl or such aryl or alkoxy or alkylsilyl group; and M is a polysilylene chain or the like. It is preferred that this silane compound is contained in cane of plural layers consisting the electrophotographic photoreceptor and especially, this silane compound is contained as a charge transfer material in the uppermost surface layer and the uppermost surface layer may be a protective layer or the charge transfer layer.
Patent JP-H07177736-A (JP)
Title: Piezoelectric transformer protecting equipment
Inventor: MATSUDA HIROBUMI
IPC: H02M3/24
Filed: 1993-12-22
Abstract: PURPOSE:To provide a piezoelectric transformer protecting equipment which prevents the cutting of a piezoelectric transformer and which prevents the burning from spreading to the entire circuit when the piezoelectric transformer is cut. CONSTITUTION:This equipment is provided with a piezoelectric transformer T, a power supply switch 4 which turns on/off a power supply 5 for driving the piezoelectric transformer T, an output detecting section 1 which detects the output of the piezoelectric transformer T, a comparing section 2 which compares the detected value of the output detecting section 1 with a specified reference value, and a controlling section 3 which controls the power supply switch based on the result from the comparing section 2. In addition, a display 6 which displays the comarison result is also be provided.
Patent JP-H11155695-A (JP)
Title: Pad and air-mat with futon drying function and bedclothes using the same
Inventor: NISHIMURA MITSUO
IPC: A47C27/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a pad and an air-mat with a futon drying function and bedclothes using the same which improve convenience by combining a futon drying function without the setting. SOLUTION: This air-mat has a mat section 1 connecting a plurality of air cells 11 which has a lot of small holes for sending out internal air in binary systems, a ventilating section 2 which comprises a fan 21 for taking air from outside, a thermostat 22 for controlling a temperature of the taken-in air, and an air pump 23 for sending the air to each system at a fixed pressure, a detecting section 3 for detecting a person on the mat section 1, and a controller 4 for controlling operation of the ventilating section 2. At a mode of preventing a bedsore, air of which a temperature and a pressure are controlled is mutually ventilated from the ventilating section 2 to each system of the mat section 1.  At a mode of drying a futon, air of a high temperature and a high pressure is simultaneously ventilated to each system and internal air is sent out of small holes of each air cell 11 according to its pressure.
Patent JP-H05154300-A (JP)
Title: Cordless iron
Inventor: SHIGYO YOSHITO
IPC: D06F79/02
Filed: 1991-12-09
Abstract: PURPOSE:To improve safety and the operation performance of an iron by installing a grounding terminal part on an iron and installing a grounding connection terminal part connected to the grounding wire of an electric power cord on the stand, and generating connection outside an insertion port when the iron is placed on the stand. CONSTITUTION:An iron 1 is equipped with a plurality of electricity receiving terminals 13, 14 and 15, and a stand 2 is equipped with terminal insertion holes 22, 23 and 24, a plurality of electricity supply terminals, and an electric power cord having a grounding wire. When the iron 1 is placed at a prescribed position of the stand 2, a plurality of electrity receiving terminals 13, 14 and 15 are connected with a plurality of electricity supply terminals, passing through the insertion holes 22, 23 and 24. The iron 1 is equipped with a grounding terminal 16 which is constituted of an electric conductive member, and the stand 2 is equipped with a grounding connection terminal part 26 connected to the grounding wire of a power cord. The grounding terminal part 16 and the grounding connection terminal part 26 are connected outside the insertion holes 22, 23 and 24, when the iron 1 is placed on the stand 2.
Patent JP-H01169711-A (JP)
Title: Multi-channel type magnetic head
Inventor: NAGASHIMA YASUO
IPC: G11B5/11
Filed: 1987-12-24
Abstract: PURPOSE:To prevent the occurrence of crosstalk and to secure a high density recording by providing a shielding member made of a superconducting material between magnetic transducer elements. CONSTITUTION:A magnetic recording medium 6 is provided with a vertical magnetization recording layer on its base body 6a, and moves as positioning itself between main magnetic poles 2a, 2b, 2c and auxiliary poles 3a, 3b, 3c at the time of reproducing. With the head being in this state, a signal current is made flow through coils 4a, 4b, 4c, three recording tracks 7a, 7b, 7c are formed on the medium 6, and three kinds of signals are recorded simultaneously. Of this magnetic head 1, the shielding members 5a, 5b, 5c, 5d are formed of a superconducting material, therefore, the flux can not pass through the shielding members because of Meissner effect. As a result, flux leaking from the coils or flux that starts from other tracks toward the main flux can be shielded by the shielding members.
Patent JP-2001142704-A (JP)
Title: Method for speeding-up branch prediction-destination instruction fetch and device using same
Inventor: MIYAGAWA KOUJI
IPC: G06F9/38
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for speeding-up branch prediction-destination instruction fetch in which a fetch address stream can be precedently generated while instruction fetch stops and branch-predicted fetch data and fetch data of a branch prediction-destination instruction are successively supplied. SOLUTION: This method is characterized by that fetch addresses are successively generated by carrying out instruction fetch and instruction fetch address generation independently.
Patent JP-H06175338-A (JP)
Title: Automatic cutting and sorting device for image film
Inventor: ASAKO HIROSHI
IPC: G03F1/00
Filed: 1992-12-04
Abstract: PURPOSE:To automatize sorting after an image film is cut into separated films for one set in sorting and accumulating processing the separated films by one set without packaging them. CONSTITUTION:The device is provided with a cutting, moving and placing part 29 provided with a cutting table 27 on which the image film 22 is placed, a cutter 28 cutting the image film and obtaining plural separated films 46 basing on image positional information or cutting positional information, etc., and a moving and placing part 30 moving and placing the separated film; a carrying- out conveyer means 35 carrying out the moved and placed separated film; and a housing part 50 provided with a small-division partitioning plate which moves in parallel with the ejecting direction of an ejecting conveyer means on the lower side of the carrying and ejecting conveyer means 35.
Patent JP-H04205765-A (JP)
Title: Speed controller for optical head
Inventor: KAWAMATA NAOKI
IPC: G11B7/085
Filed: 1990-11-29
Abstract: PURPOSE:To improve pull-in characteristics by correcting the detecting rate when an optical head moves at low speed. CONSTITUTION:The zero-cross point of the track error signals from the error detector circuit 2 is detected by the zero-cross detector circuit 3, while the average speed of the optical head is calculated in the speed detector circuit 4. The obtd. value is compared to the objective speed from the objective speed generator circuit 6 in order to control the speed. In an speed predicting calculator 10, acceleration is calculated from the obtd. average speed. When a specified period is passed from the zero-cross detection time, the acceleration is corrected. This procedure is repeated every zero-cross point and the predicted speed is calculated by the calculator 10. Thereby, when the optical head becomes close to the objective track and the moving speed decreases, the predicted speed becomes almost same as the real speed and errors can be largely reduced. Since the head speed is enough decreased near the objective track, the pull-in characteristics are largely improved.
Patent JP-H02173232-A (JP)
Title: Brass excellent in hot rollability
Inventor: HATANO TAKATSUGU
IPC: C22C9/04
Filed: 1988-12-26
Abstract: PURPOSE:To obtain brass improved in strength, corrosion resistance, and SCC resistance and also improved in hot rollability by incorporating specific amounts of one or more elements among Zr, Cr, Ti, Mo, Hf, W, and Y. CONSTITUTION:The brass has a composition containing 0.001-0.5wt.% of one or more elements among Zr, Cr, Ti, Mo, Hf, W, and Y and also has superior hot rollability, and further, the occurrence of edge crack, surface crack, etc., is prevented in this brass at the time of hot rolling. By adding specific amounts of respective elements mentioned above, the strength, corrosion resistance, SCC resistance, etc., of the brass can be improved, and moreover, the structure of the cast ingot of the brass is refined and hot rollability can be improved.
Patent JP-H03181038-A (JP)
Title: Magneto-optical recording medium
Inventor: MACHIDA HAJIME
IPC: G11B11/10
Filed: 1990-11-28
Abstract: PURPOSE:To obtain such a medium which realizes recording with small energy and large S/N for reproducing by providing a specified magnetic alloy film as a magnetic thin film and specifying the film thickness of the magnetic alloy film to 150 - 500Angstrom . CONSTITUTION:On a substrate 1, there are successively formed a layer 3 having high refractive index, magnetic thin layer 2 and oxidation preventive layer 4. The magnetic thin layer 2 consists of at least one magnetic alloy film expressed by formula I with thickness range of 150 - 500Angstrom . In formula I, MI represents Tb, Gd or Dy, MII represents Tb, Gd, Dy or Bi, MI and MII are different to each other, 0.0<x<1.0, 0.7<=y<1.0 and 0.1<z<0.3. The obtd. medium requires smaller laser power on the surface thereof on recording and gives large S/N on reproducing.
Patent JP-H07183143-A (JP)
Title: Dc reactor and noise estimating method thereof
Inventor: ONO MASARU
IPC: H01F27/245
Filed: 1993-12-24
Abstract: PURPOSE:To easily estimate the noise made by a DC reactor in the design phase as well as to suppress the oscillation in the horizontal frame parts of a magnetic shield resultant from the magnetic attraction without increasing the size and weight of the magnetic shield at all. CONSTITUTION:The displacement amplitude in the horizontal frame part 3 due to a running current in a winding 1 is calculated by the relation between this displacement amplitude and the dimension of respective parts of a magnetic shield 2 as well as the component of the current so as to estimate the noise level made by a DC reactor from the calculated displacement amplitude of the oscillation and the current frequency. At this time, the DC reactor is composed of a vertically arranged cylindrical windings 1 and a frame type magnetic shield 2 arranged around the windings l. In such a constitution, the dimension between the right and left side vertical frame parts 4 of the magnetic shield 2 is specified to be smaller than that between the upper and lower horizontal frame parts 3 while the width of the silicon steel panels of the horizontal frame parts 3 is specified to be wider than that of the silicon steel panels of the vertical frame parts 4.
Patent JP-H03187463-A (JP)
Title: Interior finishing method
Inventor: YASUDA TETSUO
IPC: E04F13/02
Filed: 1989-12-15
Abstract: PURPOSE:To give an interior material a moisture adjusting function so as to prevent dewing by attaching an interior material, where the surface of a base material is coated with a vegetable material for design, to a building, and then plating it with alkalescent plaster material so as to finish the surface of the interior material. CONSTITUTION:A plaster board 11 is made by sticking base paper 112 for plaster of about 210-260g/m in basis weight onto the surface of a core material 111. And the substance wherein Japanese paper, an agar powder and water are mixed at the mixture ratio of 1:1:10 is blown for design against the surface of the plaster board 11 into the thickness of about 0.5-1.0mm by a plating gun, and then it is cured for about five to six hours at ordinary temperature. Next, this is attached to the interior of a building, and then mortar material, wherein motor material powder and water are mixed at the ratio of 1-1.5:1, is blown against the surface of the plaster board 11a into the thickness of about 1-3mm, thus it is plated and the surface is finished. Hereby, even if there is no moisture function, it can be made an interior material excellent in moisture function.
Patent JP-H09165088-A (JP)
Title: Storage container for electronic parts
Inventor: SHIMIZU HIROYUKI
IPC: B65D85/86
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and rapidly take out electronic parts without the need for special tools. SOLUTION: A movable piece 13 for supporting lower side of electronic part is protruded from each side wall of a plurality of recesses 11 of a hard tray 10 through a guide groove 12 having an inclined surface 12a, and the piece 13 is driven horizontally through a movable frame 14 provided in the tray 10 and a handle 15 projecting outward, whereby the piece 13 is moved in the recess 11 so as to be raised so that electronic parts are pushed up from within the recess 11 and taken out.
Patent JP-H07184368-A (JP)
Title: Method and apparatus for controlling phase shift of power converter
Inventor: IIJIMA TAKESHI
IPC: H02M1/08
Filed: 1993-12-24
Abstract: PURPOSE:To provide a method and an apparatus for controlling phase shift which is free from the influence of waveform distortion of power supply and frequency variation. CONSTITUTION:A phase lag phi generated by a filter circuit 16 for eliminating distortion of a synchronous voltage signal is created by a phase compensating signal generating circuit 12, the phase lag phi is subtracted, by means of an adder 17, as a bias value from a firing angle command value alpha of a semiconductor power control element of the power converter outputted depending on a command from a controller as the host apparatus of a current control circuit 11 and the value psi (=alpha-phi is given as an actual firing angle command value to a pulse phase shifting circuit 15 which generates an ignition pulse.
Patent JP-2000140464-A (JP)
Title: Zigzag sewing machine
Inventor: TOMITA SHINTARO
IPC: D05B19/06
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To easily set an outlet seam width just by matching the cloth end of a working cloth with a reference line set on a sewing machine side, to visually confirm the outlet seam width through display, to apply outlet seam width setting even in the case of using an optional presser foot and to use the outlet seam width from the left end or right end of the presser foot to a needle location position. SOLUTION: The width dimension Fw and a reference position corresponding dimension A are rewritably stored for the respective kinds of the presser foot 7 in a flash memory, a moving dimension to the reference position P(0) of a sewing needle 6 at the needle hole 7a of the presser foot 7 when the outlet seam width is set is obtained, a distance from the left end LE or right end RE of the presser foot 7 to a stitch formation position is obtained by an arithmetic operation and displayed based on the reference position corresponding dimension A from the left the end LE or right end RE of the presser foot 7 corresponding to the reference position P(0) of the sewing needle 6, and the cloth end of the working cloth is sewn while being matched with the left end LE or right end RE of the presser foot 7.  Thus, the distance from the left end LE or right end RE of the presser foot 7 to the stitch formation position is turned to the outlet seam width and sewing is easily performed.
Patent JP-H11140315-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: MIYOSHI MASARU
IPC: C08L81/02
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition with an improved flowability and an increased crystallization rate by including a polyarylene sulfide with an aromatic carboxylic acid, an ester or an anhydride thereof, or a difunctional arylene compound having a melting point of a specific temperature or above. SOLUTION: A resin composition is obtained by adding and kneading 0.1-5 pts.wt. of an aromatic carboxylic acid of the formula: ArXn such as phthalic acid, methyl phthalate, phthalic anhydride or the like, an ester or an anhydride thereof or a difunctional arylene compound of the formula: Y-Ar'-Y' having a melting point of 150 deg.C or above such as terephthalonitrile or the like to 100 pts.wt. of a polyarylene sulfide and kneading the same. The polyarylene sulfide is a resin comprising repeating units of the formulae I-IV or the like and preferably has a melt viscosity (300 deg.C, 20 kgf/cm<2> ) of 50-30,000 poise. In the formulae, Ar is an arylene; X is -COOH or the like; m is 1-4; Ar' is 1,4-phenylene, 1,5- nephtylene or the like; and Y and Y' are each functional groups.
Patent JP-2001140640-A (JP)
Title: Exhaust device
Inventor: YOSHIMURA YASUSHI
IPC: F02B27/06
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust device offering simple construction for improving the exhaust efficiency thereof and improving the output power of an internal combustion engine. SOLUTION: The exhaust device comprises a first middle pipe portion 32 for distributing exhaust gas from a cylinder of part of a multiple cylinder engine, a second middle pipe portion 33 combined and connected with the first middle pipe portion 32 for distributing exhaust gas from a cylinder different from the cylinder of part thereof, a first cover 41 arranged in a combined portion of the first middle pipe portion 32 with the second middle pipe portion 33 for opening/closing the first middle pipe portion 32, a coil spring 43 for energizing the first cover to be closed, a second cover 42 arranged in a combined portion of the second middle pipe portion 33 with the first middle pipe portion 32 for opening/closing the second middle pipe portion 33, and a coil spring 44 for energizing the second cover 42 to be closed.
Patent JP-H03189912-A (JP)
Title: Production of nonmagnetic substrate for magnetic head
Inventor: NAGASE RYUICHI
IPC: C04B35/00
Filed: 1989-12-19
Abstract: PURPOSE:To obtain a uniform sintered body in the process of normal pressure sintering of CoO-NiO-based nonmagnetic substrate for a magnetic head by heating the body at <=0.5 deg.C/min temp. raising rate from 900 to 950 deg.C. CONSTITUTION:The contraction of a substrate is started at 900-950 deg.C and sintering is bigun. It is effective to raise the temp. of the body as slowly as possible in this temp. range. If the rising rate exceeds 0.5 deg.C/min., pore density varies in the sintered body and becomes higher in the center area, which means uniform sintered body can not be obtained. Therefore, heating rate from 900 to 950 deg.C is preferably at <=0.5 deg.C/min. Thus, uniform sintered body having no imcompletely sintered part can be obtained.
Patent JP-H02171376-A (JP)
Title: Anti-lock control device
Inventor: KUWANA KAZUTAKA
IPC: B60T8/58
Filed: 1988-12-24
Abstract: PURPOSE:To permit securing running-stability to be compatible with an reduction in braking distance depending on the condition at the time of control by making the switch-over of paired wheels between a both wheel simultaneous control mode and an each wheel independent control mode depending on the operating condition at the time of braking a vehicle. CONSTITUTION:A reference value is set up by a reference value setting means 102, which indicates a specified operating condition discriminating an operating condition wherein the running stability of a vehicle, for example, is considered of great significance, from an operating condition wherein an reduction in braking distance is considered of great significance. When the brake is applied to the vehicle, the operating condition at the time is detected by a braking condition detecting means 101 so as to be inputted into a braking condition judging means 103. In the braking condition judgement means 103, the output of the braking condition detecting means 101 is compared with the aforesaid reference value so that the result of the comparison is outputted to a control mode switch-over means 104. In response to the output, switch-over is made by the control mode switch-over means 104 between a both wheel simultaneous control mode and an each wheel independent control mode. Then, by means of a braking force control means 105, braking force against wheels RR and RL is simultaneously controlled in case of the former control mode, and braking force against each wheel RR and RL is independently controlled in case of the latter control mode.