baber/WOPTO huggingface dataset:
Patent JP-S62131549-A (JP)
Title: Cooling device for integrated circuit element
Inventor: YAMAMOTO HARUHIKO
IPC: H01L23/40
Filed: 1985-12-03
Abstract: PURPOSE:To optimize the amount of a solder, which is a heat transfer medium, and to improve the cooling efficiency of an integrated circuit element, by providing an effluence preventing wall, which prevents the flow-out of fused solder, between a heat sink and the integrated circuit element. CONSTITUTION:An effluence preventing wall 3 for preventing the flow-out of a solder 2 is provided on an integrated circuit element 1 facing a heat sink 8. The effluence preventing wall 3, which is formed around the integrated circuit element 1, prevents the flow out-of the fused solder 2 when the integrated circuit element 1 is coupled with a cooling mechanism 10 and the heat sink 8 compresses the integrated circuit element 1 in the direction of an arrow A. Thus the adequare amount of the solder 2 is secured between the integrated circuit element 1 and the cooling mechanism 10. The amount of the solder 2 to be secured between the integrated circuit element 1 and the cooling element mechanism 10 is determined by the height H of the effluence preventing wall 3. Even if the solder 2 is fused in order to bond the integrated circuit element 1 and the cooling mechanism 10, the solder 2 does not flow out, and the cooling efficiency of the integrated circuit element is improved.
Patent JP-S62134851-A (JP)
Title: Cassette loading device
Inventor: UESUGI MASAKI
IPC: G11B15/675
Filed: 1985-12-06
Abstract: PURPOSE:To reduce the size and weight of a cassette loading device by allowing positively a cassette to strike on a cassette door when the cassette moves vertically, and opening and closing the cassette door by utilizing the vertical motion of the cassette. CONSTITUTION:The cassette loading device is provided with a couple of side plates 3 on both sides and has the gate structure which is coupled by a top surface ceiling plate 11. The side plates 3 are provided with L-shaped grooves 3a for holding and guiding a cassette holder, pins 3 implanted in the cassette holder penetrate the L-shaped groove 3a slidably, and a pulley and a gear train for obtaining power from a motor are provided on the right-hand side of the side plates 3. A driving arm 6 is locked to a driving gear 5 and the driving arm 6 is coupled with the pins of the cassette holder which project from the side plates 3. A cassette is inserted and a switch is turned on to driven the motor, loading the cassette.
Patent JP-2001102277-A (JP)
Title: Density filter, and aligner and method for exposure
Inventor: INOUE SOICHI
IPC: G03F7/20
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a density filter having a gradation part which varies linearly in transmissivity. SOLUTION: The density filter is inserted into an aligner between its 1st lighting optical system and 2nd lighting optical system, which protect the illumination light emitted by a light source on an original plate, where a specific pattern is formed and the gradation part has repeated patterns of light shield patterns 402 and light transmission patterns 401 arrayed and formed with intervals P, which meets two conditions represented by P<=λ/(NA1+NA2) (NA1: density filter side numerical aperture of 1st lighting optical system, NA2: density filter side numerical aperture of 2nd lighting optical system, λ: wavelength of illumination light) and Δ/αP2=Si2-Si+12 (Δ: light intensity difference on original plate corresponding to arbitrary (i)-th (i: natural number) light transmission pattern and (i+1)-th light transmission pattern, Si:  arbitrary (i)-th light transmission pattern area, α: constant).
Patent JP-H01115976-A (JP)
Title: Aqueous pigment dispersion
Inventor: MIYATAKE MASAYUKI
IPC: C09D11/00
Filed: 1987-10-30
Abstract: PURPOSE:To obtain the subject homogeneous dispersion, capable of preventing segregation and flooding phenomena and useful as a homogeneous colorant which cannot be obtained by combination of individual pigments, by sealing a core substance of an oily pigment containing two or more pigments, a resin and organic solvent in capsules. CONSTITUTION:The objective dispersion obtained by encapsulating a core substance of an oily pigment dispersion containing two or more pigments, a resin and an organic solvent capable of dissolving the above-mentioned resin with a shell formed by interfacial polymerization and, as necessary, blending an aqueous resin dispersion or aqueous solution of a water-soluble resin. Furthermore, the capsules preferably have 0.2-10mum particle diameter.
Patent JP-H02121218-A (JP)
Title: Knob device for automobile combination switch
Inventor: NAKADE YOSHIYUKI
IPC: B60R16/02
Filed: 1988-10-28
Abstract: PURPOSE:To prevent malfunction by providing a rotary locking mechanism in a movable knob, and operating the knob only when the locking mechanism is released. CONSTITUTION:A movable knob 33 provided with a rotary locking mechanism can be turned clockwise and counterclockwise. The movable knob 33 cannot be turned clockwise when the stopper surface of a fixed knob 22 provided with a stopper is abutted against a locking button 26. In this stage, when the locking button 26 is pushed toward the center of an axis, the movable knob 33 can be turned clockwise with the button 26 kept to be pushed. At the same time, a slider 29 is also turned so that a power switch between terminals 30 disposed in a completed terminal plate 31 is turned on by means of a disposed coil spring 27 and a disposed contact piece 28. When the movable knob 33 is turned counterclockwise, a signal switch disposed between other terminals 30 disposed in the plate 31 is turned on by means of the spring 27 and the contact piece 28. Therefore, malfunction can be prevented with high safety.
Patent JP-S61155266-A (JP)
Inventor: OTA HIROYASU
IPC: C04B35/64
Filed: 1984-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000106336-A (JP)
Title: Method and device for pattern inspection, and recording medium housing pattern inspection program
Inventor: ISOMURA YASUNAO
IPC: G03F1/72
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a pattern inspection device which determines the occurrence of a defect with high accuracy, related to a minute pattern added with an optical proximity correction pattern. SOLUTION: This pattern inspection device comprises a design-side data generating part, which generates a design-side data based on a design pattern data, a measurement data generating part which generates a measurement data for generating a measurement pattern data corresponding to the pattern of a sample to be measured, and a comparison circuit which compares the design-side data to the measurement data. Here, the design-side data generating part comprises a design data developing means 31 which develops the design pattern data and design data correcting means 33 and 36 which detect an addition pattern part for optical proximity correction from the image data of the design pattern developed by the design data developing means 31 and adds corrections to that part, according to the addition pattern.
Patent JP-H10121011-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: MATSUBAYASHI SATORU
IPC: C09J7/04
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive tape which can satisfy laminating property, writing quality, and non-slip property requirements, has excellent thermal peeling resistance, and can prevent foaming in a drying oven at the time of application of a pressure-sensitive adhesive by combining a polyethylene release layer with an acrylic copolymer pressure-sensitive adhesive. SOLUTION: This paper pressure-sensitive adhesive tape comprises: a paper substrate 1; a lower laminate layer (thickness: 15 to 30μm) 4 formed of a straight-chain, low-density polyethylene or a medium-density polyethylene (for both polyethylenes, m.p.: 120 to 130 deg.C, density: 0.91 to 0.95g/cm<3> ) provided on one side of the paper substrate 1; an upper laminate layer (thickness: 5 to 15μm) 3, formed of a high-pressure, low-density polyethylene having an m.p. of 100 to 120 deg.C (density: 0.91 to 0.94g/cm<3> ), provided by extrusion coating on this layer at a die slip outlet temp. of 250 to 300 deg.C; and a pressure-sensitive adhesive layer 2 provided on the other side of the paper substrate. Examples of the paper substrate include kraft paper, having a basis weight of 50 to 80g/m<2> , which has been subjected to clupak treatment.  The pressure-sensitive adhesive is an acrylic copolymer resin composed mainly of a polyacrylic ester.
Patent JP-H03141260-A (JP)
Title: Lactam compound
Inventor: MURAKOSHI ISAMU
IPC: C07D223/10
Filed: 1989-10-25
Abstract: NEW MATERIAL:3,7-Dimethyl-7-vinyl-2,5,6,7-tetrahydro-1H-azepine-2-one. USE:An immunosuppressive agent having mitogen activity-suppressive effect. PREPARATION:For example, dried fruits (including seeds and bran) of Acacia concinna is extracted using an alcohol, and the liquid extract obtained is made acidic, followed by shaking with an organic solvent and the aqueous layer is collected. Ammonium hydroxide is then added to this aqueous layer to make its pH value 11 followed by saturation with e.g. sodium chloride and then extraction with an organic solvent taking advantage of salting out effect. Thus, the crude fraction of the objective compound of the formula can be obtained and then is put to column chromatography to separate the objective compound.
Patent JP-H08139739-A (JP)
Title: Data transmission system consisting of center device and plural terminals
Inventor: KIYOHARA YUJI
IPC: H04L12/40
Filed: 1994-11-08
Abstract: PURPOSE: To provide a data transmission system which contains terminals that can output a carrier to accurately measure the input level set to a center device from the terminal. CONSTITUTION: In this data transmission system, plural terminals 11 transfer the data to a center device S via a transmission line 9. If an operator changes an identification number used for mutual identification of the terminals 11 into a non-using number '00' by means of a rotary switch 24, a control means 7 switches a mode which transmits the data to the device S to a carrier output mode via a data modem 8. In this carrier output mode, only the carrier signals are output to the device S from the equipment 11 via the modem 8. Thus the output levels of the terminals 11 can be controlled in response to the levels of carrier signals that are measured at the device S.
Patent JP-2001096125-A (JP)
Title: Desiccant pack with humidity sensor and apparatus for producing the same
Inventor: AOYANAGI YASUTOSHI
IPC: B01D53/26
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a desiccant pack with a humidity sensor wherein the humidity sensor is printed on the surface of the desiccant pack sealed in a package along with an article to be packed. SOLUTION: A desiccant pack 1 with a humidity sensor has a pack main body 10 formed by sealing three sides of a packaging film having air permeability and thermal melting properties and packed with a desiccant. A humidity sensor substance is applied to the surface of the pack main body 10 in a strip- like form. Humidity sensors 21, 22, 23 are directly printed.
Patent JP-H11106770-A (JP)
Title: Method and apparatus for power generation with dimethyl ether modification gas
Inventor: SHIKADA TSUTOMU
IPC: C01B3/38
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To generate power at a high efficiency by using, as a motor fuel, a hydrogen gas or a synthetic gas obtd. by the catalytic modification of dimethyl ether with steam or a carbon dixide gas. SOLUTION: Examples of a catalyst used for the modification reaction of dimethyl ether are copper catalysts [e.g. metal copper, copper (I) oxide, or copper (II) oxide], iron catalysts [e.g. metal iron, iron (II) oxide, or iron (III) oxide], cobalt catalysts [e.g. metal cobalt, cobalt (II) oxide, or cobalt (III) oxide], and palladium catalysts each comprising palladium carried by a metal, oxide having a basic group. Based on 1 mol of dimethyl ether, 1-20 mol, pref. 1-10 mol, of steam or 0.8-2.0 mol, pref. 0.9-1.5 mol, of carbon dioxide is used; and when both steam and carbon dioxide are used, their total amt. is 1-10 mol, pref. 1-5 mol. The reaction is conducted pref. at 250-450 deg.C under a pressure of from normal pressure to 10 kg/cm<2> .
Patent JP-H10168035-A (JP)
Title: Production of pyruvic acid compound
Inventor: USHIO HIDEKI
IPC: C07C69/738
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in high yield by reacting an alkane compound with a β-ketoester compound, reacting the resultant diketo compound with a nitrous acid compound and reacting the obtained α-oxyimino ester compound with an aldehyde compound in the presence of an acid. SOLUTION: The objective compound can be produced by reacting a compound of formula I (R<1> is an aryl; X is a halogen, etc.) with a compound of formula II (R<2> is a lower alkyl; R<3> is a lower alkyl or a lower alkoxy) (e.g. methyl 3-oxobutanoate) at -50 to +300 deg.C, reacting the resultant compound of formula III [e.g. 3-oxo-2-(phenylethyl)butanoic acid methyl ester] with a compound of the formula Y-N=O (Y is OH, a lower alkoxy, etc.) (e.g. nitrous acid) to obtain a compound of formula IV (e.g. 2-hydroxyimino-4-phenylbutanoic acid methyl ester) and reacting the product with an aldehyde compound at 0-100 deg.C.
Patent JP-H11112920-A (JP)
Title: Video camera device
Inventor: NOMURA HIROBUMI
IPC: H04N5/225
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To switch path of two different events, to record the events, and to reproduce them by a relatively simple method by temporarily recording an image electric signal that an image-pickup means converts, switching a reproduced signal of these recording contents and a present image electrical signal that the image-pickup signal converts by a control means, selecting and transmitting to an output means and a video recording means. SOLUTION: A video light signal of an object inputted from a lens 1 is subjected to photoelectric conversion and inputted by a digital signal for a video camera device by way of an S/H circuit 3 and an A/D conversion circuit 4. Input path of this digital signal are the first path (a) inputted to a memory 5 and the second path (b) directly outputted by way of a D/A conversion circuit 7 from the A/D conversion circuit 4. When a capture command is inputted to a control part 10, a microcomputer of the control part 10 transmits a control signal of a write-in to the memory 5 and, moreover, switches a video changeover switch 6 to an (a) side and selects the first path (a).
Patent JP-S62134783-A (JP)
Inventor: GODA YUICHI
IPC: G07F9/10
Filed: 1985-12-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08138012-A (JP)
Title: Optical card and its production
Inventor: KUBOTA TAKESHI
IPC: B42D15/10
Filed: 1994-11-09
Abstract: PURPOSE: To provide an optical card which is strong against bending through having an optical recording member embedded in a card base material. CONSTITUTION: A transparent protective layer 5 of an optical recording member 1 is provided with collar parts 5a on both sides in the lengthwise direction, and the optical recording medium 1 is embedded in the card base material 2 so that a part of a card base material 2 covers the collar parts 5a and the surface of a projecting part 5b except collar parts 5a is exposed from the card base material 2, and the optical recording medium is fixed by adhesion. Since the periphery of the optical recording member 1 is pressed, and the optical recording member 1 is prevented from projecting at the time of bending the card, this optical card is strong against bending.
Patent JP-H05111920-A (JP)
Title: Manufacture of pneumatic tire
Inventor: NAKAKITA KAZUMASA
IPC: B29C33/02
Filed: 1991-10-23
Abstract: PURPOSE:To improve the resistance to wear of a tire by forming a tread section composed of an unvulcanized rubber composition having the specified glass transition point and a mixture of a semi-vulcanized rubber composition and carbon black of specified grain diameter. CONSTITUTION:A first unvulcanized rubber composition having the glass transition point in the temperature zone of -60 deg.C or under is used. A second rubber composition is manufactured by mixing 40 pts.wt. or less of carbon black powder of grain diameter of 1700mum or smaller with 100 pts.wt. of a semi-vulcanized rubber composition having its glass transition point in the temperature zone of -30 deg.C or over. A green tire constituting a tread section composed of a mixed rubber composition formed by a mixture of the first rubber composition and the second rubber composition is manufactured, and a pneumatic tire is manufactured by vulcanization molding said green tire by means of a mold. The pneumatic tire thus manufactured can be improved in its performance of resistance to wear without lowering the wet grip performance.
Patent JP-H10125454-A (JP)
Title: Heating cooker
Inventor: MARUTANI MASAMI
IPC: F24C7/08
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To boiling over of the content of a pan or the like so as to prevent generation of smoke and fire by detecting the intrusion of water into a case of a heating cooker with a sensor so as to stop the heating. SOLUTION: In an induction heating cooker, a top plate 2 is fitted to a top surface of a case 1, and a heating coil 3 as a heating means is arranged under the top plate 2. A printed board 6, which is loaded with water detecting sensors 5a, 5b, a rectifying bridge 12, a smoothening capacitor 13 and a switching element 16 or the like, is provided in the case 1. When the water detecting sensors 5a, 5b detect the intrusion of water from an intake hole 7 or an air discharge hole 8, for example, boil over from a pan during the induction heating, a control means stops the drive of a heating means. The water detecting sensors 5a, 5b are positioned close to the intake hole 7 and the air discharging hole 8, and the printed board 6 is fitted near a bottom surface of the case 1 so as to satisfy the described positional relation.
Patent JP-H04152790-A (JP)
Title: Delay circuit for magnetic recording and reproducing device
Inventor: SUZUKI HIROAKI
IPC: H04N9/88
Filed: 1990-10-17
Abstract: PURPOSE:To eliminate deterioration in a differentiating gain(DG) and a differentiating phase(DP) at recording and reproduction resulting from the deterioration in the linearity of a delay element by providing a switch and an inverting amplifier to an input and an output of the delay element so as to differentiate the polarity of a signal passing through the delay element at the recording and the reproduction state. CONSTITUTION:A video signal from an input terminal 7 is inputted to an inverting amplifier 2 at recording, in which the polarity is inverted and the result enters a switch 3 and a delay element 1. The video signal delayed by one horizontal period by the delay element 1 is inputted again into an inverting amplifier 4, the polarity is restored and the result is inputted to a switch 5. The video signal outputted from the switch 5 and delayed by one horizontal period is outputted to a next stage circuit from an output terminal 6. Then the switches 3, 5 are switched to the position of reproduction at the reproduction. The video signal is inputted to the delay element 1 while the polarity is not inverted. A signal shown in figure (a) passes through the delay element 1 at recording and a signal shown in figure (b) passes through the delay element 1 at reproduction.
Patent JP-S63129979-A (JP)
Title: Transplanting needle feeder
Inventor: MOTONAGA KOICHI
IPC: C12M1/26
Filed: 1986-11-19
Abstract: PURPOSE:To improve operation efficiency of culture by a device having a disc equipped with plural engraved grooves for storing transplanting needles on the outer periphery, a parallel magnetic pole plates to feed needles to the grooves, a guide part to prevent falling of needles, a sterilizing means, etc. CONSTITUTION:A transplanting needle feeder is equipped with a disc 3 which has a revolving shaft 2 at the center and plural engraved grooves for storing transplanting needles in parallel with the revolving shaft on the outer periphery and is rotated in the vertical plane and magnetic pole plates 1a and 1b which are in parallel with the disc 3 and partially engaged with the disc. The magnetic pole plates 1a and 1b arrange ferroelectric transplanting needles 8a-8f in order to feed the needles one by one to the grooves of the disc. Further, the feeder has guide parts 15a, 15b and 15c to determine the position of the transplanting needles in the disk grooves and to prevent the needles from falling from the grooves and the flat plate guides 15a and 15b are provided with a heating means 6 to carry out heat sterilization of the needles.
Patent JP-H04152170-A (JP)
Title: Recorder
Inventor: OKAMOTO YOSHIBUMI
IPC: B41J21/00
Filed: 1990-10-17
Abstract: PURPOSE:To output data efficiently even to a recording medium of a different output area by a method wherein when the output of character data of a predetermined amount to a recording medium is completed, a read-out address for outputting next character data of a predetermined amount is calculated in consideration of the output area size of the recording medium. CONSTITUTION:A CPU 100 sets a head address corresponding to an A4 paper size in a DMA address counter 3, sets a value (x+y) in a latch circuit 6, and sets an A4-size paper width (z) in a one-line counter 11. When the CPU 100 issues an output request to a data output part 105, a horizontal synchronizing signal is returned to the CPU 100. When a video output reaches an A4-size printing area 'S', the data is converted to video signals. The one-line counter 13 counts DMA cycle signals 8 and compares the count value C with the value (z). If C=z, the counter 13 transmits a one-line completion signal 7. The address counter 13 outputs the value (z) to an adder 5. The adder 5 adds the value (z) to the value (x+y) and outputs the result to a selector 4. The selector 4 issues an output 12. A head address (x+y+z) for a next line in A4-size paper is set in the counter 3.
Patent JP-H0995698-A (JP)
Title: Production of granular nonionic detergent composition
Inventor: TAKAHASHI YOSHIHARU
IPC: C11D3/12
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a granular nonionic detergent composition prevented in the deterioration of solubility and washability by adding a mineral clay to a nonionic surfactant, adding porous inorganic oxide particles to the mixture, and subsequently grinding the mixture to form the granules. SOLUTION: (a) 10-50wt.% of a nonionic surfactant, (b) 0.2-20wt.% of porous inorganic oxide particles having a SiO2 content of >=50wt.% and an average particle diameter of <=20μm, and (c) 0.1-25wt.% of a clays mineral having an oil-absorbing ability of <=75ml/100g are used. (a) The nonionic surfactant is dispersed and mixed with (c) the clay mineral, and the obtained mixture is homogeneously kneaded and mixed with (b) the porous inorganic oxide particles. The produced solid detergent is ground into the particulate or granular detergent to produce the granular nonionic detergent composition.