baber/WOPTO huggingface dataset:
Patent JP-H03190109-A (JP)
Title: Superconducting coil device
Inventor: TOYODA KATSUYOSHI
IPC: H01F6/04
Filed: 1989-12-19
Abstract: PURPOSE:To increase the cooling surface of a superconducting wire, and to improve stability in superconducting property by a method wherein the inter-turn spacers of the superconducting wire is formed into block-like shape, and the block-like inter-turn spacers are connected with each other using a string at regular intervals. CONSTITUTION:Interturn spacers 5 are formed in block-like shape, each of the block-shaped interturn spacers 5 is connected by a string leaving a fixed interval. The width of the interturn spacers 5 is equal to interlayer spacers 3, and the interturn spacers 5 and the interlayer spacers 3 are arranged at the same position in the direction in block-like shape, the cooling area of a superconducting wire 2 is increased by about 50% when compared with the continuous type interturn spacer heretofore in use, and the stability in superconductivity of a superconducting coil 1 can be improved by about 50%.
Patent JP-H07179825-A (JP)
Title: Sheet substrate for deoxidizer package
Inventor: ARAKAWA MASAAKI
IPC: C09J7/02
Filed: 1993-12-24
Abstract: PURPOSE:To improve the heat-sealing strength, reliability, and production efficiency of a deoxidizer package for use in food preservation by using as a substrate for the package a multilayered plastic film comprising a specific heat- sealing layer and a pressure-sensitive adhesive layer. CONSTITUTION:This sheet substrate comprises a multilayered plastic film which comprises, as at least one of the outermost layers, a heat-sealing layer (a) comprising at least one member selected from among ethylene/vinyl acetate copolymers, ethylene/ethyl acrylate copolymers, ethylene/methacrylate copolymers, and low-density polyethylene and which has, on at least one side, a pressure-sensitive adhesive layer with which the film surface is wholly or partly covered. The layer (a) preferably has a heat-sealing strength at temperatures not lower than 7O deg.C in both the lengthwise and cross directions of 50g/25mm-width or higher. The other layer of the film preferably comprises a polyester, polyethylene, polypropylene, etc.
Patent JP-H0950045-A (JP)
Title: Semiconductor device, light valve device and projection device
Inventor: HAYASHI YUTAKA
IPC: G02F1/1368
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a light valve device having an extremely high pixel density by forming thin-film switching elements by using a substrate having a multilayered structure consisting of semiconductor single crystal thin-film layers. SOLUTION: This light valve device is composed of a driving substrate 1, a counter substrate 8 arranged to face this driving substrate 1 and an electro-optical material, for example, liquid crystal layer 9 arranged between the driving substrate 1 and the counter substrate 8. The driving substrate 1 has at least a two-layered structure consisting of a carrier layer 2 consisting of quartz glass and the single crystal silicon semiconductor layer 3 having a film thickness not exceeding 1000Å. The gate electrodes of the individual transistor(TR) elements 13 are connected to scanning lines 15 and are impressed with scanning signals by Y drivers to line-sequentially control the conduction and shut off of the individual TR elements 13. The display signals outputted from X-drivers 6 are impressed on the selected TRs 13 in a conducting state via signal lines 14.  The impressed display signals are transmitted to corresponding pixel electrodes 12 to excite these pixel electrodes 12, which act on the liquid crystal layer 9, thereby adjusting transmittance to a value substantially approximate to 100%.
Patent JP-2001137866-A (JP)
Title: Production method of dissolved water with gold superfine particles and device therefor
Inventor: HIRATA YOSHIHIRO
IPC: A23L1/304
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide water containing gold superfine particles useful as healthy water. SOLUTION: By using a device constituted of a pressure-resistant container provided with a high pressure water storage tank, an oxygen and hydrogen mixture gas injection nozzle, and an ignition device, a mixture gas of hydrogen and oxygen is burned in high pressure water floating gold foil pieces, and the gold foil pieces are heated with the combustion gas, so that dissolved water with gold superfine particles is produced.
Patent JP-H07180439-A (JP)
Title: Door unit
Inventor: HIMENO MASARU
IPC: E06B1/52
Filed: 1993-12-24
Abstract: PURPOSE:To prevent the freezing of rainwater on a lower frame and in an interval between a longitudinal frame and a stile from occurring. CONSTITUTION:This door unit consists of a door 2 and an opening frame 6 existing around this frame, and in this constitution, an apparent piece 31 is situated in the more room outside than another apparent piece 81 at the room outside of a lower frame 8, whereby any freezing of rainwater on the lower frame 8 is prevented from occurring. A recess 70 is formed at the side of an inner circumference of the opening frame 6 at the room outside of a longitudinal frame 7, and a surface nearer to the longitudinal frame 7 of a stile 4 is formed into a sectional form bent in response to the recess 70 of the longitudinal frame 7 and thereby such a possibility as the penetration of rainwater from a gap between the door 2 and the longitudinal frame 7 is lowered, and thus the freezing of the rainwater between the longitudinal frame 7 and the stile 4 is prevented from occurring.
Patent JP-H07179031-A (JP)
Title: Ink jet recording sheet
Inventor: KOJIMA OSAMU
IPC: B41M5/50
Filed: 1993-12-24
Abstract: PURPOSE:To obtain an ink jet recording sheet not generating the winding inferi ority to the support drum of a printer or the detachment inferiority from the support drum and good in feed properties. CONSTITUTION:In an ink jet recording sheet used in a drum scanning type ink jet printer, the deflection quantity of the cantilevered beam with a length of 10cm of the recording sheet under environment conditions of 15 deg.C/20% RH-32 deg.C/70%RH is set to -80 to -10mm.
Patent JP-2000156757-A (JP)
Title: Data communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To efficiently make a relay multi-address transmission result report by an instruction from the same destination by receiving telephone number information and informing execution results of the relay multi-address transmission in one call connection by integrating them, when plural times of relay multi-address transmission is requested within a fixed period. SOLUTION: A sub-address and communication specifications are registered in a registration circuit 30 corresponding to a memory box via a signal line 30a by a control circuit 20. When the communication specifications corresponding to a sub-address signal is a judged as being the relay multi-address transmission, ID information of a TSI signal and an NSS signal is stored corresponding to a communication number, and an image signal is received by a memory by the control circuit 20. The relay multi-address transmission corresponding to the communication number is executed by the control circuit 20. The call is originated to the destination, to which the relay a multi-address communication is specified, by using a call originating circuit 22 based on the received information of the TSI signal by the control circuit 20.  If there are no plural multi-address transmission reports to the same destination, a single relay multi- address transmission result is transmitted.
Patent JP-2000156864-A (JP)
Title: Moving image decoding processor
Inventor: NAKAJO TAKESHI
IPC: H04N19/136
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a moving image decoding processor capable of quickly and effectively post filtering. SOLUTION: The processor has a moving image decoding means 110 for decoding encoded data obtained by compressing a moving image and a host filtering means 115. The means 115 has an area rewriting judging means 111 for judging whether a display memory 114 is to be rewritten in each block decoded by the means 110 or not from a decoded result, a filtering means 113 for filtering only an area rewritten part out of the moving image signal decoded by the means 110 and writing the filtered data in the display memory 114 and the display memory 114 for storing filtered images.
Patent JP-H02172859-A (JP)
Title: Nozzle for casting
Inventor: KAWAMURA TOSHIO
IPC: B22D41/54
Filed: 1988-12-26
Abstract: PURPOSE:To easily improve the thermal impact resistance of the nozzle for casting consisting of refractories contg. a specific ratio of carbon contg. graphite by disposing a oxide layer of which carbon is annihilated by oxidation by prescribed amt. more on the inside surface of a nozzle hole at prescribed depth. CONSTITUTION:Sintered alumina powder, electromelted zirconia powder, graphite powder, Si3N4 powder, resin, etc., are mixed and the mixture is subjected to CiP molding to produce the nozzle body 1 consisting of the refractories contg. 5 to 40wt.% graphite-contg. carbon. The outer periphery of the nozzle body 1 is then lathed and after the outer periphery and tuyeres are coated with pyrophyllite and water glass, the nozzle body is subjected to oxidation calcination at a high temp. to provide an oxide layer 3 in which the above-mentioned carbon is annihilated by oxidation by >=10wt.% at 2 to 10mm depth on the inside surface of a nozzle hole 2. The nozzle for casting is thus produced. The formed oxide layer has the rough structure, the low elasticity of modulus and the thermal conductivity lower than the thermal conductivity of the base material. The layer exhibits the effect of absorbing and relieving thermal impact in the initial period of casting.
Patent JP-H02215158-A (JP)
Title: Manufacture of bi-cmo,s device
Inventor: SEIKI OGURA
IPC: H01L27/07
Filed: 1989-12-20
Abstract: PURPOSE: To obtain a common manufacturing method which unifies the manufacture of a bipolar device and a CMOS device by using a prescribed treatment stage. CONSTITUTION: The structure of a Bi-CMOS device is designed so that its bipolar parts and CMOS parts can share the same structural feature. In the treatment stage of the device, the gate oxide of an emitter is removed while the gate oxide of an FFT is maintained by forming a reach-through N<+> subcollector to a bipolar device without performing any excessive process and one mask by combining a threshold adjusting/well implant with self-aligned insulation leakage protective implant by using a self-aligned removable oxide mask before separating a field and protecting the emitter and base from being punched through while the base is aligned with a pedestal in a self-aligning way.
Patent JP-H11163081-A (JP)
Title: Cassette mounting stage
Inventor: SHIMIZU YOSHIO
IPC: H01L21/68
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To determine the type of a substrate in a cassette appropriately while increasing the degree of freedom in the direction for carrying the cassette into a stage or carrying out the cassette therefrom. SOLUTION: An H bar receiver 151 for positioning an H bar 121 on the cassette mounting face is disposed on the base stage 15 of a cassette mounting stage 1 and a unit 16 for detecting the H bar 121 is provided. The H bar receiver 151 is provided with recesses 151a-151d for positioning waters of respective size through the H bar 121. The detection unit 16 comprises members 163a-163d being oscillated by respective H bars 121 when they are fitted in respective recesses 151a-151d of the H bar receiver 151, and a sensor for detecting each member 163a-163d upon oscillation.
Patent JP-H08185898-A (JP)
Title: Cooling device for secondary battery
Inventor: TAKECHI HIROAKI
IPC: H01M10/6563
Filed: 1994-12-28
Abstract: PURPOSE: To provide a secondary battery cooling device impairing the service life of a secondary battery to a less extent, and having the capability of charging the secondary battery in a short time after the discharge thereof, and discharging the secondary battery in a short time after the charge thereof. CONSTITUTION: A cooling fan 24 and a charger 25 are provided in a fan unit 20, and this fan unit 20 is mounted on a box 10. Also, a unit battery assembly 18 formed out of a plurality of secondary batteries is laid in the box 10. The temperature of the secondary batteries is measured with a thermister 14, and a controller in the charger 25 causes the charging operation thereof to start on the basis of the result of measurement with the thermister 14, when the temperature drops to or below a prescribed value.
Patent JP-H06177558-A (JP)
Title: Printed board falling preventive installation structure
Inventor: KUROYANAGI SATORU
IPC: H05K7/14
Filed: 1992-12-09
Abstract: PURPOSE:To provide a printed board falling preventive mounting structure, wherein oscillations or the like are prevented from causing imperfect contact to a connector, and a dismounting or mounting operation that a printed board is mounted on or dismounted from a structure can be enhanced in efficiency. CONSTITUTION:When a printed board 1 is inserted along a chassis 2, a connector 3 of the printed board 1 and a connector 4 of the chassis 2 are engaged with each other, a card puller 7 provided to the printed board 1 in a freely pivotable manner is actuated, a stopper groove 8 and the a 10 of the card puller 7 are engaged with each other by the action of a spring 9, whereby the printed board 1 can be prevented from falling off from the chassis 2.
Patent JP-H09166590-A (JP)
Title: Rapid determining method for trace carbon in steel
Inventor: CHINO ATSUSHI
IPC: G01N31/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To analyze a trace quantity of carbon in steel with high accuracy without requiring complicated preparation and operation by using copper as a combustion improver, using a high frequency heating device as a heating means, setting the surface area of a sample to a specific value or less to the weight of the sample, and heating for a fixed time. SOLUTION: A sample 1, the surface area of which is 4cm<2> or less per 1g in sample weight, is put in a magnetic boat 3 along with 0.7g of a copper combustion improver 2, and the magnetic boat 3 is inserted in a combustion pipe 4 installed at the central part of a high frequency coil 5. Oxygen gas is led into the combustion pipe 4. The lead-out port of oxygen gas is connected to a detector 6 to detect the carbon quantity of gas in the combustion pipe 4. While leading in oxygen gas at the rate of 2.5 lit./min., heating is applied for 20-60 seconds at high frequency of 18MHz with output of 2.3Kw to extract carbon. A contaminated carbon signal and a steel carbon signal are separated by the detector for measurement.
Patent JP-H10152627-A (JP)
Title: Photosensitive colored resin composition
Inventor: ISHIKAWA KEIZO
IPC: G03F7/004
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive colored resin composition which can form a colored layer having a food surface smoothness and excellent heat resistance. SOLUTION: This composition essentially consists of a colorant being a grafted coloring pigment obtained by reacting a coloring pigment with a compound having at least one type of reactive group such as aziridine group, N- hydroxyalkylamido, epoxy and thioepoxy in the molecule and a photosensitive resin component.
Patent JP-H05162246-A (JP)
Title: Laminated sheet for printed circuit
Inventor: NAKADA TAKAHIRO
IPC: B32B27/20
Filed: 1991-12-12
Abstract: PURPOSE:To provide the title laminated sheet reduced in a dimensional shrinkage factor and warpage to a large extent in the same level as a glass fabric base material laminated sheet. CONSTITUTION:In a laminated sheet wherein each of surface layers is composed of a glass fabric impregnated with a thermosetting resin and an intermediate layer is composed of a glass nonwoven fabric impregnated with a thermoplastic resin containing 10-200wt.% of a filler, two glass fabrics impregnated with a thermosetting resin are used as each of the surface layers.
Patent JP-H03188487-A (JP)
Title: Display device
Inventor: KAWAKAMI SHINJI
IPC: G09F9/00
Filed: 1989-12-18
Abstract: PURPOSE:To prevent signal conductors from being disconnected by providing a substrate with a hollow, allowing the hollow and a guide groove to be communicated with each other through a long groove, and disposing the signal conductors in the hollow. CONSTITUTION:The signal conductors 50 and 51 and other connecting parts are housed in the hollow 48, which serves as a buffer body for absorbing an external shock. The display 1 can be guided along the guide groove 45 without exposing the signal conductors outside and its position can be altered by connecting a display 1 with the signal conductors 50 and 51, which are in the hollow 48, through the long groove 49. Thus, disconnection of the signal conductors 50 and 51 can be prevented without exposing them outside.
Patent JP-H11162819-A (JP)
Title: Aligner for semiconductor wafer
Inventor: MATSUZAKI KOJI
IPC: G03F9/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To surely align a semiconductor wafer regardless of color of a colored photosensitive resist applied to the wafer, by widening the wavelength band of a light source of an optical unit of a lighting source which lights up the wafer. SOLUTION: An optical unit 21 which lights up the surface of a semiconductor wafer is provided with a light source, for example, a halogen lamp 21a having a wide wavelength band. The wavelength band of the light emitted from the lamp 21a is adjusted to an appropriate band, by successively passing the light through a diffusing plate 21b, a long-wavelength cut filter 21c, and a short-wavelength cut filter 21d. Since the light emitted from the unit 21 can be passed through a colored photosensitive resist applied to the surface of the semiconductor wafer regardless of the color of the resist by adjusting the wavelength band of the light in accordance with the color of the resist, the semiconductor wafer can be aligned by surely detecting alignment marks on the wafer.
Patent JP-2000123420-A (JP)
Title: Optical information recording medium
Inventor: TAKADA KENICHI
IPC: G11B7/24085
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a disk which is an optical disk for executing recording at both of lands and grooves, is nearly equal in the carrier levels of regenerative signals in the lands and the grooves, allows tracking by a 3-beam system, is good in tracking servo characteristic and decreases crosstalks. SOLUTION: A groove depth (GD), the wavelength (λ) of a recording and reproducing light source and the refractive index (n) of a substrate are so set as to attain the relation of formula I and the width (WL) of the lands and the depth (WG) of the grooves attain the relation of formula II, where the formula I: λ/6.5n<GD<λ/5.5n, formula II: 0.02<=|WL-WG|/PG<=0.3.
Patent JP-H07186414-A (JP)
Title: Thermal printer
Inventor: NARUSE MIKIO
IPC: B41J15/00
Filed: 1993-12-27
Abstract: PURPOSE:To make paper changing operation by a thermal printer easy, by a method wherein a sheet feeding driving roller is provided on a position inside a sheet changing switching lid and corresponding to a thermal head. CONSTITUTION:A thermal head 2 is provided on a thermal printer body 1, the thermal head 2 is projected toward a sheet feeding driving roller 5 provided inside a switching lid 4 and its pressure is fixed by a spring 3. Continuous sheet 9 which has finished its printing by a thermal head 2 and sent by a sheet feeding driving roller 5 is discharged outside of the thermal printer body 1 through a sheet discharge port 10 of the thermal printer body 1. In the case of exchange of the continuous sheet 9, the switching lid 4 is released as shown by a dotted line. Since a driving roller 5 is provided on the switching lid 4, the driving roller 5 is separated greatly from the thermal head 2, the exchange of the continuous sheets 9 is made easy.
Patent JP-2001145658-A (JP)
Title: Applicator for tampon
Inventor: WADA MITSUHIRO
IPC: A61F13/26
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To overcome such defects with the conventional applicator for tampons that, if its front end is formed to a convergent shape allowing the easy insertion into the vaginal cavity, the difficulty in the stabilization of the shape of a valve disposed at the projecting port of the tampon, the deterioration of injection moldability and the easy tendency to opening of the front end of the valve are resulted. SOLUTION: The front end of an outer cylinder 1 is formed to a shape allowing the easy insertion into the vaginal cavity by confining the ratio A/B of the radius A at an inflection point Z and the length B of the end from the inflection point Z to <=0.8. At this time, the ratio of the length of the valve 17 and the width at the base end is specified to >=1.0 to <=2.0, by which the injection moldability of the valve 17 may be improved and the opening of the valve after the molding may be suppressed. The opening at the front end of the valve 17 may be suppressed by making the curvature of the front end portion 7b of the valve 17 further larger.
Patent JP-H02173489-A (JP)
Title: Pipe supporting method and fixture in sheath type
Inventor: NEZUKA TOSHIO
IPC: F16L3/215
Filed: 1988-12-27
Abstract: PURPOSE:To suppress vibration of a piping part by stopping a supporting member with a long scale cord member, focusing the supporting member to a pipe supporting fixture with a ring-shaped cord member, inserting to the pipe supporting fixture a piping member inserted into a sheath pipe thereafter fixing the piping member into a sheath. CONSTITUTION:A pipe supporting method is utilized when piping is performed by inserting a gas pipe, city water pipe, etc., into a sheath pipe S arranged in a concrete floor F or the like. A cylindrical supporting member 2, forming a supporting piece 2a radially elastically spread and opened in a normal condition, is stopped by a long scale cord member 1. A part of the supporting piece 2a is focused by a ring-shaped cord member, while the long scale cord member 1 connects preparing a pipe supporting fixture inserting a piping member P. After the piping member P is set into the sheath pipe, the ring-shaped cord member is removed from the supporting piece 2a adapted into the sheath pipe fixing the piping member 2. As the result, the piping member can be prevented from its vibration in the sheath pipe.
Patent JP-H07153158-A (JP)
Title: Disk chucking device
Inventor: SAWAI KUNIO
IPC: G11B17/028
Filed: 1993-12-01
Abstract: PURPOSE:To obtain the disk chucking device of a disk device, in which thinner type is realized in the manner of reducing the dimension in the hight direction of the whole device, by arranging a chucking means with the utilization of the space at the lower side of a turntable. CONSTITUTION:A chucking pawl 8 is assembled to a base plate 7 so as capable of sliding, and a cam plate 9 having a cam groove 11B to make the chucking pawl 8 slide in the radial direction of the disk is provided, and also turning means 12A, 12B for the cam plate are furnished, which make the cam plate 9 turn in accordance with the movement of the base plate 7 when the base plate 7 is moved to the side of the turntable 5. Then, the constitution is made so that the position of the chucking pawl 8 engaged with the cam groove 11B is controlled in accordance with the turn of the cam plate 9 made by the turning means 12A, 12B.