baber/WOPTO huggingface dataset:
Patent JP-H02237012-A (JP)
Title: Aligner
Inventor: SANO NAOTO
IPC: H01L21/30
Filed: 1989-03-09
Abstract: PURPOSE:To contrive improvement in the utilization efficiency of a laser beam by a method wherein a photo-extraction part, with which the laser beam which is made incident on the circumference of the photo-transmitting section of a luminous flux shaping member is guided to a light-detector, is formed in the vicinity of the photo-transmitting part, and the unnecessary light which is not transmitted to the substrate to be exposed is guided to the light detector. CONSTITUTION:The title aligner is constituted in such a manner that the laser beam, which is extracted from the pinhole 29 formed on the circumference of the circular aperture 23A of a luminous flux shaping member 23 used to shape up the cross-sectional shape of the laser beam, is detected by a line sensor 27. As a result, the efficiency of utilization of the laser beam used for exposure of wafer can be enhanced, and also the exposure time when the wafer is exposed can be reduced. Also, as the light flux diameter, spreading angle and the like can always be monitored by a laser beam flux monitoring device 31, the change in luminous flux diameter and the spreading angle of the laser beam made incident on the optical system of illumination are detected, and necessary correction can be conducted automatically.
Patent JP-S59182310-A (JP)
Title: Warning circuit of division counter
Inventor: ANDOU HIDEO
IPC: G01D1/10
Filed: 1983-03-31
Abstract: PURPOSE:To perform detection in a shock and an abrupt acceleration state by generating a warning when the set voltage S of limit frequency (f) of N-divided limits of practical use becomes equal to the output of a differentiating circuit. CONSTITUTION:A signal 2 before being divided is passed through plural differentiating circuits in series. The level S of the voltage corresponding to the frequency (f) of the dividable, i.e. usable limit of an N-dividing circuit is set previously. Then, the output E1''' of the tertiary differentiating circuit is compared with the set voltage S by a comparing circuit all the time to detect the limit of division when E1''' becomes equal to S, generating a warning.
Patent JP-S62216114-A (JP)
Inventor: MATSUTANI TSUTOMU
IPC: H01B13/14
Filed: 1986-03-14
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-S60201925-A (JP)
Title: Die for extrusion molding
Inventor: SAWADA TAKEHIKO
IPC: B29C48/09
Filed: 1984-03-26
Abstract: PURPOSE:To execute uniform water addition/dehydration and heating/cooling by facing a jacket consisting of a porous metallic material having open cells to a blank path under the state of pressing and mounting an external duct reaching to the jacket. CONSTITUTION:When plastics or a food blank material or the like pressure-forwarded by a screw 2 reaches to a blank path 4a for a die 3 and a fluid is stored in a circumferential groove 4e through a duct 6, the fluid is added uniformly while the pressing supply blank material is moved because open cells in a jacket 4d consisting of a porous metallic material function as capillaries, and the pressing supply blank material is extrusion molded at predetermined expansion ratio and extrusion temperature. Not only water but also the aqueous solutions, gases, etc. of each admixture are used as the fluid, and uniform dehydration to the supply blank material is enabled when the duct 6 is connected to a suction pump and uniform and rapid heating or cooling is enabled when a heating or cooling medium is circulated.
Patent JP-S55152930-A (JP)
Title: Disc brake
Inventor: TACHIKAWA MAKOTO
IPC: F16D65/02
Filed: 1979-05-11
Abstract: PURPOSE: To facilitate exchange of a pad used for a disc brake of a motor cycle, by holding the upper portion of the pad swivel with a hanger pin which is put in a caliper body.  
     CONSTITUTION: A caliper body 11 fitted to a front fork 4 of a motor cycle is nearly forked, and a cylinder 15 is formed on one leg. The cylinder 15 is equipped with a piston 16 which drives pads 17, 21 and pinches a disc 9 to produce braking force. Boards 18, 22 to which linings 19, 23 are cemented for the pads 17 are held swivel by a hanger pin 24 by their upper portion. The caliper body 11 is equipped, on the forward side, with supporting walls 26a, 26b for supporting the front rim of the cementing boards 18, 22 and rear bottom or rear walls 27a, 27b are widely notched to facilitate exchange of the pads. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60201365-A (JP)
Title: Color copying machine
Inventor: EGUCHI TAKAYUKI
IPC: G03G15/20
Filed: 1984-03-26
Abstract: PURPOSE:To obtain the color copying machine which is maintained easily and has good color reproducibility and also forms images of high quality by forming light images of blue, green, and red as separated successive electrostatic latent images on a dedicated photosensitive sheet. CONSTITUTION:The 1st photosensitive body 4 is held by conveyor roller couples 4a-4c in the beginning. An original 2 is scanned through an electrostatic charge charger 9, exposing device 10, and color separation filter 11 and a color original image passed through a blue filter is formed as an electrostatic latent image on the 1st photosensitive body 4. The 1st photosensitive body 4 after a yellow toner image is formed by the 1st developing device 14 reaches a transfer charger 26 and the toner image is transferred to copy paper 22, which is fixed preliminarily by a primary fixing device 28 and then sent to a transfer stand-by part 30, so that the 1st photosensitive body 4 returns to its storage position. Then, a magenta toner image and a cyan toner image are formed on the 2nd photosensitive body 5 and the 3rd photosensitive body 6 and transferred to the copy paper 22 one over another. The copy paper 22 is passed through the primary fixing device 28 and then fixed lastly by a secondary fixing device 33.
Patent JP-H05255188-A (JP)
Title: Production of unsaturated carboxylic acid ester
IPC: C07C67/04
Filed: 1992-03-16
Abstract: PURPOSE:To provide the subject production method capable of maintaining its excellent efficiency over a long period by using a specified catalyst in producing an unsaturated carboxylic acid ester from an unsaturated carboxylic acid and an olefin. CONSTITUTION:In the method for producing an unsaturated carboxylic acid ester, a fluorinated crystalline metasilicate prepared by treating a crystalline metasilicate such as ZSM-5 with fluorine is used as a catalyst when producing an unsaturated carboxylic acid ester such as ethyl acrylate from an unsaturated carboxylic acid and an olefin.
Patent JP-H11262158-A (JP)
Title: Prefabricated joint with spring unit confirming window
Inventor: NAKAJIMA KENJI
IPC: H02G15/08
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a prefabricated joint with a spring unit confirmation win dow, through which the states of spring units can be observed visually from the outside. SOLUTION: A rubber stress relief cone 21 are combined with an epoxy unit 11 and pressed against the epoxy unit 11 by spring units 41, and the entire construction is covered with a protective tube. One or a plurality of inside observing windows 52a made of a transparent material are provided on end parts 52' of the protective tube. Through the inside observing windows 52a, the conditions of the spring units 41 are made visually observable from the outside. The inside observing windows 52a may be covered with an opening/ closing cover to protect their transparent material parts from external injuries.  As other observation method, scales by which the set lengths of the springs can be seen can be formed on the inside observing window 52a or the end parts 52' themselves are made of transparent hard material, and the observation windows are set at the parts of the end parts 52' and conductive paint or metal foil is applied to the other parts of the end parts 52'.
Patent JP-S62215945-A (JP)
Title: Pattern forming method
Inventor: HORIGUCHI RUMIKO
IPC: G03F7/075
Filed: 1986-03-18
Abstract: PURPOSE:To form a fine pattern in a few stages by forming a prescribed photosensitive resin layer on a resin layer as a lower layer formed on a substrate and by carrying out exposure and development. CONSTITUTION:A resin for a lower layer is applied to a substrate to form a lower layer. A resin for an upper layer is applied to the lower layer to form an upper layer and this upper layer is patterned by exposure and development. The lower layer is then patterned by etching with the pattern of the upper layer as a mask. A photosensitive resin made of a copolymer of a silane having naphthyl bonded to Si with a silane having alkyl bonded to Si is used a the resin for the upper layer. The copolymer has 0.2-1.0 ratio of the number of repeating units of the silane having naphthyl bonded to Si to the number of repeating units of the silane having alkyl bonded to Si. A fine pattern comparable to that obtd. by a three-layered resist system is obtd. and the number of layer forming stages can be reduced.
Patent JP-S63223540-A (JP)
Title: Wall making property testing instrument
Inventor: KIDA DAIZO
IPC: G01N13/02
Filed: 1987-03-13
Abstract: PURPOSE:To automatically measure the wall making property of muddy water by providing a test paper stock, a feed paper part, a rotatable hand part, an XY base and a position sensor. CONSTITUTION:By starting, a hand part 20 is positioned at the side of a feed paper part 18, and a sheet of test paper 10 is fed out. The hand part 20 is rotated by 90 deg. by inching it with the upper and lower inserting and holding plates 32, 34, and moved to the upper position of a water tank 28. By operating a motor 54, the lower end of the test paper is submerged to prescribed depth of the water tank 28, and time counting is started. The upper ascent by a capillary phenomenon is detected by a sensor 30 and the time counting is recorded to a recorder. Subsequently, the lower end of the test paper is drawn up onto the water tank 28 and moved to a position C. Thereafter, the motor 54 is driven again, and when the hand part 20 goes into a box 60, the test paper 10 is released, and the device returns to its initial state. According to such constitution, the wall making property of muddy water 26 can be measured by a full automation from the time when the muddy water 26 is brought to a capillary ascent by prescribed height of the test paper 10.
Patent JP-H01232844-A (JP)
Title: Optical communication unit and optical communication system
Inventor: MATSUOKA TAKESHI
IPC: H04B10/50
Filed: 1988-03-14
Abstract: PURPOSE:To enable bidirectional communication between a master station and some slave stations without optical branching by detecting an incident light to a liquid crystal cell capable of being controlled to the transparent state and the scattering state with the utilization of the scattering state of the liquid crystal. CONSTITUTION:Bidirectional communication is applied between one master station 5 and some slave stations 6-8 connected in series. The master station 5 is provided with a light emitting element 51 and a light receiving element 52, and the slave stations 6, 7 are respectively provided with liquid crystal cells 61, 71 and a light receiving elements 62, 72, and the slave station 8 is provided with a liquid crystal cell 81, a light receiving element 82 and a reflecting mirror 83. The liquid crystal cells 61, 71 and 81 can be controlled at the transparent state and the scattering state and the light receiving elements 62, 72 and 82 detect the light in the scattering state. The master station 5 and the slave stations 6-8 are connected in series by an optical fiber.
Patent JP-H11255938-A (JP)
Title: Production of propylene-based resin expanded sheet
Inventor: KATO KENJI
IPC: C08L23/10
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for production by which a propylene-based resin expanded sheet good in heat resistance and elongation at a high temperatures (especially 100-180 deg.C), excellent in vacuum formability without causing drawdown at the time of heating is readily obtained. SOLUTION: The melt kneading of 100 pts.wt. of a resin composition comprising 60-95 wt.% of a propylene-based resin having 0.4-1.0 g/10 min melt index and 5-40 wt.% of an ethylene-based resin with 0.5-30 pts.wt. of an acrylic or a methacrylic monomer and 1-50 pts.wt. of a thermal decomposition type foaming agent is carried out and the resultant melt kneaded material is then extruded into a sheet. The prepared sheet is subsequently irradiated with ionizing radiations in a dose below the cross-linking threshold value of the ethylene- based resin and cross-linked so as to provide 25-45% degree of cross-linking. The resultant cross-linked sheet is then thermally expanded.
Patent JP-S55150683-A (JP)
Title: Video signal reproducing device
Inventor: MINO MINEO
IPC: H04N5/93
Filed: 1979-05-11
Abstract: PURPOSE:To eliminate simply vertical vibration generated on the picture screen in the slow-motion reproducing time and so on of a VTR, by substituting the vertical synchronizing signal of the reproduced video with a false vertical synchronizing signal. CONSTITUTION:The phase fluctuation signal forming circuit consisting of waveform shaping circuit 45 and RSFF circuit 50 forms a signal indicating the phase fluctuation quantity on a basis of the rotation phase angle of a rotary magnetic head and reproducing control pulses from fixed head 20. This signal becomes a flase vertical synchronizing signal through phase adjustment equipment 51 which has a characteristic reverse to the vertical deflecting circuit of the TV receiver, phase modulator 52 and waveform shaping circuit 53 and is supplied to adder 55. Meanwhile, the reproduced video signal from demodulator 35 has the vertical synchronizing signal eliminated by vertical synchronizing signal eliminating circuit 54 and is applied to adder 55. Thus, the vertical synchronizing signal of the reproduced video signal is substituted with the false vertical synchronizing signal, and the false vertical synchronizing signal is supplied to the TV receiver, so that vertical vibration of the picture in the slow-motion reproducing time and so on can be eliminated.
Patent JP-S58173253-A (JP)
Inventor: ITOU HAJIME
IPC: E04F13/14
Filed: 1982-04-02
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-2000245342-A (JP)
Title: Portion type cheese cake-like food
Inventor: SATO RYO
IPC: A23G3/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a portion type cheese cake-like food, being poor in fluidity, hardly causing threading from a nozzle of a packing machine and having good packing suitability even when the temperature of cheese mix is >=65 deg.C when the mix is individually packed into aluminum foil, or the like, in production of cheese cake-like food, free from paste-like feeling and deterioration of taste due to a stabilizer, or the like, when ate as cheese cake-like food, excellent in storage property suppressed in hardening and water separation of tissue at low temperatures during storage. SOLUTION: This portion type cheese cake-like food is produced by packing into a portion container a cheese mix obtained by compounding natural cheese so as to include soft natural cheese having >=4% fat ratio in solid content in an amount of >=20 wt.% and processed starch powder in an amount of >=0.5 wt.%, and controlling the water content to <=75% and heat-melting the compound.
Patent JP-H037581-A (JP)
Title: Separator for virus and cell
Inventor: TSURU SUMIAKI
IPC: C12N7/00
Filed: 1990-03-09
Abstract: PURPOSE:To provide a separator for viruses and cells having stable and high separation ability by laminating calcium phosphate-based cellular granules having a prescribed average grain diameter on a cellular material composed of a polyvinyl acetal resin having open cells of a prescribed average pore diameter. CONSTITUTION:A polyvinyl acetal resin (e.g. polyvinyl formal resin) is produced by a method for hydrolyzing polyvinyl acetate, simultaneously acetalizing the hydrolyzed polyvinyl acetate, etc. The resultant resin is then formed into a film to produce a cellular material having open cells of 10-1000mum average pore diameter. Calcium phosphate-based cellular granules 3 having 10-2000mum average grain diameter are subsequently laminated onto the cellular material 2 composed of the aforementioned polyvinyl acetal resin and the above- mentioned cellular material 2 is preferably further laminated thereon to produce a separator 1 for viruses and cells.
Patent JP-H05294093-A (JP)
Title: Portable memory medium
Inventor: MUROHARA MASARU
IPC: G06K19/077
Filed: 1991-03-22
Abstract: PURPOSE:To provide a portable memory medium protected from IC chip breakage by arranging the wiring on the board of the portable memory medium to overlap at least under the gap which is formed between respective terminals. CONSTITUTION:In the wiring 14 on a printed wiring board 7, at the time of installing a contact part 4, the positioning part of the gap 41 between the respective terminals of the contact part 4 is arranged so that the wiring width is wider than the positioning part of the terminals of the contact part 4 to block the gap 41. When the wiring 14 crosses the gap of the contact part 4, it is arranged to cross at right angles to the gap 41 between the respective terminals of the contact part 4; that is, the part of the gap 41 between the respective terminals of the contact part 4 is reinforced with wiring 11 from the back. As a result, the thickness of a multifunctional IC card 1, at the part of the gap 41 of the contact part 4, does not become so much thinner than that of the other part of the card 1. Therefore, when an external stress is applied to the contact part 4, the gap 41 between the terminals is exempted from stress concentration so that the IC chip is protected from breakage along the gap 41 of contact part 4.
Patent JP-S53144164-A (JP)
Title: Device for washing metallic sodium contaminated instruments
Inventor: MIYAJI NOBUYOSHI
IPC: B08B3/02
Filed: 1977-05-20
Abstract: PURPOSE: To provide the subject devic  wherein a desired washing operation caan be effected by a compact construction without producing wastes which are difficult to be subjected to after-treatments. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10240074-A (JP)
Title: Image forming device
Inventor: YONENAGA KOTARO
IPC: G03G21/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in copying a plurality of documents one by one. SOLUTION: In the case the plurality of documents are set, an ADF(automatic document feeder) 100 carries the documents, the number of which is determined by the image-reading capability of an image reader 200 and a document size, to the image reading area of the image reader 200. The image reader 200 reads the documents, carried by the ADF 100, all at once. A printer 300 holds a plurality of images, formed based on the image data of the plurality of sheets read by the image reader 200, at the same time, and transfers the held images to transfer sheets in order.
Patent JP-S52142532-A (JP)
Title: Preparation of optical fiber connector
Inventor: SHIMIZU NOBUO
IPC: G02B6/36
Filed: 1976-05-21
Abstract: PURPOSE: To assure alignment of an optical fiber in high accuracy by fitting an inside eccentric cylindrical member, in which the optical fiber is inserted, in an outside eccentric cylindrical member to adjust the position of the optical fiber through a photo-electric microscope of vibration type. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03261480-A (JP)
Title: Dialyzer
Inventor: UEDA MITSUTAKA
IPC: A61M5/00
Filed: 1990-03-09
Abstract: PURPOSE:To wash only the patient monitor whose dialysis is finished and to improve the operation rate of each patient monitor by constituting the dialyzer so that each patient monitor can be connected separately and selectively to a washing liquid supply source, a water supply source, and an auxiliary medicine liquid supply source without allowing it to pass through a dialyzing liquid supply device. CONSTITUTION:A dialyzing liquid supply device 1 is provided with two tanks, and each tank receives supply of water, an A liquid and a B liquid in a prescribed ratio from a water supply source 2, an A liquid supply source 3 and a B liquid supply source 4, manufactures a dialyzing liquid by mixing them, and stores it. To the dialyzing liquid supply device 1, plural dialyzers 15A-15C are connected in parallel through patient monitors 16A-16C, and from the dialyzing liquid supply device 1, a dialyzing liquid is supplied to each dialyzer 15 through electromagnetic opening/closing valves 17A-17C. When the dialystic work is finished, washing can be executed by opening the electromagnetic opening/closing valves 9 and 17A-17C, actuating supply pumps 7, 10 and supplying a washing liquid and water to the dialyzing liquid supply device 1, and washing of the patient monitors 16A-16C can be executed.
Patent JP-H10248444-A (JP)
Title: Inner through rod
Inventor: KANAZAWA MASAHIDE
IPC: B32B5/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To suppress the decline of bending strength near a line introduction hole and to suppress the increase of rigidity. SOLUTION: This inner through rod is a rod capable of inserting a fishing line inside and is provided with a base rod 1 and a tip side rod body unit 2. The base rod 1 is provided with a tapered cylindrical rod main body 5, a build-up part 6 and the line introduction hole 7. The rod main body 5 is formed by using the prepreg of a high strength fiber base material.  The build-up part 6 is formed on the peripheral surface of the rod main body 5 by using the prepreg of a forward grain for which the orientation direction of the fiber of the high strength fiber base material is practically along the axial direction of the rod main body 5 and the prepreg of an inverse grain for which the orientation direction of the fiber is practically along the peripheral direction of the rod main body 5 so as to make the ratio (inverse grain ratio) of the thickness (a1+a2) of the prepreg of the inverse grain to the entire thickness T be in the range of 1%-40%. The line introduction hole 7 is formed through inner and outer peripheries on the peripheral surface of the build-up part 6.
Patent JP-S51136661-A (JP)
Title: Process for preparing 7-dehydrocholesterols.
Inventor: WAKABAYASHI TOSHIO
IPC: C07J9/00
Filed: 1975-05-20
Abstract: PURPOSE: To separate 7 - dehydrocholesterols, which are useful as synthetic intermediates for vitamin D 3 , by specific acid treatment from the mixtures of 3η - protected hydroxycholesta - 5, 7 - dienes and 3η - protected hydroxycholesta - 4, 6 - dienes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S629135-A (JP)
Title: Air conditioner
Inventor: MAEJIMA HIROSHI
IPC: F24F3/16
Filed: 1986-03-19
Abstract: PURPOSE:To reduce power required for running equipment and save maintenance and administration costs by keeping one room under higher pressure than other rooms and purifying the exhaust gas and recycling it so as to control desired purity, temperature and humidity in room from a room where high air purity is aimed at to a room where high air purity is not so much required. CONSTITUTION:A large proportion of the air-conditioned air is led to an air purifying device 18c and it is blown out through a hurdle in the floor of an operation area 15 to purify the operation area 15. On the other hand, part of the air-conditioned air is led to air purifying devices 18a and 18c and blown out into the room which is an equipment so much purity is not required passing of the exhaust gas through it from the equipment installation area 13 is good enough.