baber/WOPTO huggingface dataset:
Patent JP-S62115165-A (JP)
Title: Reticle
Inventor: NARIMATSU KOICHIRO
IPC: G03F1/00
Filed: 1985-11-14
Abstract: PURPOSE:To thoroughly eliminate reticle rotation and to permit superposition with high accuracy by providing a main scale and vernier on a substrate surface enclosing a region where a circuit pattern is formed on the surface of the glass substrate in such a manner that the main scale and vernier face each other and that the vernier is positioned on the locus stepped by the main scale. CONSTITUTION:The main scale 3 and vernier 4 are provided in the region enclosing the circuit pattern 2 formed on the glass substrate surface of the reticle 1 in such a manner that the main scale and the vernier face each other and that the vernier 4 is positioned on the locus stepped by the main scale 3. Normal exposure is executed at such a step pitch at which the main scale 3 and the vernier 4 overlap. The deviation in the direction (y) between the scales of the superposed main scale 3 and vernier 3 is read and half the average value thereof is determined as the reticle rotation quantity. The normal exposure is executed after said quantity is so correct as to be made min. The main scale 3 and the vernier 4 are masked by a blind 6 of a reducing exposing device in the stage of the normal exposure and are not printed to the semiconductor substrate.
Patent JP-H1082000-A (JP)
Title: Production of stainless steel for solar battery substrate, substrate for solar battery, solar battery and production of solar battery
Inventor: MATSUNE HISASHI
IPC: B21B1/22
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel sheet to be used as a substrate for non- single crystalline semiconductor solar batteries having a high photoelectric conversion efficiency. SOLUTION: This stainless steel sheet has surface roughness of 0.3 to 1.4μm in RZ and its Rmax is in a range of 0.5 to 1.8μm. Fine ruggedness having undulations in a rolling direction is formed on the surface. The stainless steel sheet is produced by subjecting the stainless steel sheet to final pass rolling of finish rolling by specifying the rolling speed at the time of finish cold rolling to >=400m/min and a draft to >=20% and using work rolls polished at polishing number #100 to #400, then subjecting the stainless steel sheet to atm. annealing, immersion the stainless steel sheet after the annealing into a nitric acid soln. and subjecting the stainless steel sheet to electrolytic pickling.  Since the fine ruggedness having the undulations is formed on the surface, the scattering multiple relation of the incident light cast to the non-single crystalline semiconductor layer is accelerated and the photoelectric conversion efficiency is improved.
Patent JP-H07108964-A (JP)
Title: Vehicle body assembling accuracy measuring method and device therefor
Inventor: NISHITE YASUO
IPC: B23P19/00
Filed: 1993-10-13
Abstract: PURPOSE:To enable the easy confirmation of assembling accuracy every welding process at the time of assembling the body of an automobile by welding. CONSTITUTION:In order to easily read the variation of vehicle body assembling accuracy generated in each process in a vehicle body assembling process, a measuring device 20 is positioned and fixed to the floor part of a temporarily fitted body W, and the variation of at least one of vehicle width, vehicle height and vehicle length is continuously measured by body interior laser sensors 22a-22h fitted to the frame 21 of the measuring device 20. The measuring device 20 is provided with a storage display part 23 able to display the measured data.
Patent JP-H07113175-A (JP)
Title: Process and apparatus for production of metallic foil film
Inventor: SAKO YOSHIHIRO
IPC: C23C14/58
Filed: 1993-10-13
Abstract: PURPOSE:To provide the process and apparatus capable of producing metallic thin films which are extremely thin and defectless with high productivity. CONSTITUTION:A composite film obtd. by forming a metallic foil film on a high polymer film base is treated by using a chemical which dissolves or swells the base and is then subjected to a washing treatment, by which the metallic foil film having a thickness <=10mum is produced. Guide rolls 2-1 to 2-3, a touch roll 3 and a washing and supporting roll 5 are arranged in this order. The touch roll 3 for applying the chemical 4 to dissolve or swell the high polymer film of the composite film is disposed below the guide roll 201 and in a position where the touch roll comes into contact with the high polymer film side. The washing and supporting roll 5 is disposed below the touch roll 3 and in a position where the supporting roll comes into contact with the metallic film surface of the composite film. A washing liquid spraying nozzle 6 for removing the dissolved or swollen high polymer film is disposed below the washing and supporting roll 5.
Patent JP-H0197793-A (JP)
Title: Shield excavator
Inventor: YOSHIKAWA TADAO
IPC: E21D9/08
Filed: 1987-10-09
Abstract: PURPOSE: To excavate a tunnel whose cross section is in the form of a cocoon or the like by connecting two cylindrical shield main body parts parallel to each other in a partially overlapping relationship for formation of a shield main body, and placing at the joint between the shield main bodies an arcuate face plate which passes through a connection point. CONSTITUTION: Two cylindrical shield main body parts 2, 3 having cutter heads at their respective fronts are connected parallel to each other, with their respective opposite sides partially overlapping each other, to constitute a shield main body 1. An arcuate face plate 28 passing through a connection point P is placed at the connection 25 between the shield main body parts 2, 3 and curved face plates 29, 30 inscribed to the outer peripheral surfaces of the shield main body parts 2, 3 are placed and coupled to both side ends of the arcuate face plate 28. Thus, propulsion of the shield main body 1 is not obstructed and the strength of the connection 25 can be maintained.
Patent JP-H057504-A (JP)
Title: Finishing apparatus for slide fastener
Inventor: SAWADA TOSHIAKI
IPC: A44B19/42
Filed: 1991-06-29
Abstract: PURPOSE:To obtain the title apparatus composed so as to efficiently finish a slide fastener with a good outward appearance, by a method wherein a slider is fitted so that a pull for the slider is on the same side as a lower stopper. CONSTITUTION:In the title apparatus wherein a lower stopper-fixing device 10 and a slider-holding device 20 are located along a transfer line for a slide fastener chain 1; the slider-holding device 20 is composed so that a slider holder 21, on which at least a pair of slider-mounting surfaces 22, 22 are symmetrically provided, is provided, and is supported by a shaft. As the result of it, the slider- mounting surfaces 22, 22 can be turned upside down, centering around the center thereof, and thus a slider 3 is fed at the upper part of them and is fitted at the lower part thereof.
Patent JP-H07111133-A (JP)
Title: Manufacture of field emission type display device
Inventor: NAKADA SATOSHI
IPC: H01J9/02
Filed: 1993-10-13
Abstract: PURPOSE:To sharpen a tip to increase field strength in the tip vicinity by forming a field emission type cathode by two processes of a deposit process for forming cathode bottom part and a process wherein conical top parts are to be deposited on the cathode bottom parts. CONSTITUTION:A cathode electrode 3 is parallelly arranged in the inner surface of a panel 1, and thereon a stripe-shape gate electrode 5 is arranged in parallel to the electrode 3 via an insulating layer 4 of SiO2 and the like. The electrode 5 and the layer 4 penetrate the oppositely crossing part of the respective cathode electrode and electrode 5 to boredly provide plural fine electron passing holes 6, and field emission type cathodes 7 having conical tips respectively are adherently formed on the electrode 3 in the holes 6. The cathodes 7 are formed by two process, different in material and a slit, etc., of a process wherein truncated conical cathode bottom parts 7B are depodited and a process wherein sharp conical top parts 7A composing the top parts on the cathode bottom parts 7B are deposited. Consequently the tips can be sharpened and also productivity can be improved.
Patent JP-H10103848-A (JP)
Title: Low temperature chamber
Inventor: MIYAZAWA TADASHI
IPC: F25D16/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To control the temperature of stored commodity easily and surely by a method wherein a temperature in a storing chamber is indicated before elapsing a predetermined period of time after stopping the cold keeping opera tion in the storage chamber. SOLUTION: A cooling control device 14 is constituted of a microcomputer 21, relay coils RL1, RL2, relay switches RSq-RS3, a relay driving circuit RD, a first timer 1 and a second timer T2. When the supply of an AC power supply is stopped and the relay switch RS3 is switched, the first timer T starts the counting operation thereof and the output Q of the microcomputer 2.1 is controlled to drive a fan motor 6 and starts cold keeping operation while a temperature in a storage chamber is 'indicated on an indicator 15. After a predetermined period of time, counted by the first timer Tl, has elapsed, the output Q of the microcomputer 21 is controlled to stop the driving of an inside fan motor 6 and stop cold keeping operation while a temperature in the storage chamber is indicated by flickering with a time jnterval, counted by the second timer T2.  Thereafter, the flickering indication is stopped after a predetermined period of time, counted by the first timer Tl, has elapsed.
Patent JP-H02103774-A (JP)
Title: Magnetic disk device
Inventor: ASADA HIDEO
IPC: G11B21/21
Filed: 1988-10-11
Abstract: PURPOSE:To prevent data from being destroyed by reading a write signal written in a contact-start-stop (CSS) zone, detecting its signal level, detecting at the same time an abnormality of the read signal and reporting this abnormality to the outside of the device. CONSTITUTION:A magnetic disk 22 is rotated, and the level of the read signal 7 for reading the signal written in advance in the CSS zone 21 of the magnetic disk 22 is detected by varying the level 9 of a reference signal before the rotation becomes under the steady state so as to be the ready state. Then, when this detected value is abnormal, an abnormality display 6 is displayed by a control circuit 1 of a read signal detecting circuit to tell the abnormality, and the magnetic disk device is kept from becoming the ready state as well. By this method, the data written in a data zone 20 can be prevented from being destroyed.
Patent JP-H02101841-A (JP)
Title: Multiple address communication method
Inventor: KOBAYASHI KAZUTOMO
IPC: H04L12/40
Filed: 1988-10-11
Abstract: PURPOSE:To decrease a traffic sent from a slave station and to accommodate lots of slave station by returning reply information by the random access system only when there is an error in a multiple address data. CONSTITUTION:When a multiple address communication data arrives from a host layer control section to a master station, an adaptor 100 adds a sequence number, an adaptor 101 adds a multiple address and the result is inputted to a buffer 102. A management device 103 aborts older data when the buffer 102 is occupied. On the other hand, reply information REJj(k) received through a medium access control section is inputted to a retransmission controller 104, a slave station address requesting retransmission is sent to an adder 105, an extraction device 106 controls to send a data of the sequence number (k) or over from the buffer 102 to the adder 105, an individual address is added and fed to a check device 200 of a slave station via a medium access control section. The check device 200 informs it to an REJ generator 201 if there is any skipped sequence number and resends reply information to a medium access control section.
Patent JP-2000091544-A (JP)
Title: Manufacture of nonvolatile semiconductor memory
Inventor: INOUE TATSURO
IPC: H01L29/788
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To establish a general technique for not generating an etching remainder at etching a source wiring film for forming source wiring. SOLUTION: This method is composed of a cell transistor formation step and a peripheral transistor formation step, so as to perform trench separation 2. The cell transistor formation step is provided with a gate electrode formation step for forming a gate electrode 8, a source wiring layer formation step for forming the source wiring layer at a cell transistor part, and a peripheral transistor part and a source wiring formation step for patterning the source wiring layer and connecting the source wiring 12 to a source diffused layer 10. Since flat multi-layer films (3, 4, 5, 6, 7 and 11) formed as the peripheral transistor part where the source wiring layer is formed are removed by etching after the source wiring 12, the etching remainder is not generated in the source wiring layer on a flat layer.  For the formation of the source wiring, application of a self aligning technique for eliminating a margin which is a common technique is especially effective.
Patent JP-H07210643-A (JP)
Title: Method for control of access to information, interface device and element for individual discrimination and for information storage
Inventor: TATSUDO UESUTON AANORUDO
IPC: G06Q20/40
Filed: 1994-10-21
Abstract: PURPOSE: To reinforce the secrecy of information on a card of the type having a data storage and a function which cannot be accessed, without the verification of an identifier and the authentication of a person who requests the access. CONSTITUTION: The identification card of a superviser or a doctor requiring access to the card of another person containing secret information Xsup for identifying whether or not the authorization or cryptographic key of the superviser or doctor is provided. The secret information expressing the applied authorization is enciphered and transferred through a reader to the card of the other person. At the reader, the enciphered value is deciphered and the deciphered value is compared with a secret value X'sup stored in the card of the other person. When these values match, the superviser is allowed to execute the function, to which the authorization is applied so as to be executed by the superviser, according to the profile of the superviser in the card of the other person.
Patent JP-H09102232-A (JP)
Title: Electrically insulating tube
Inventor: HAYAMI HIROSHI
IPC: H01B17/60
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrically insulating tube which has performance equivalent to that of a fiber varnish tube and is also excellent in productivity and machinability. SOLUTION: This tube, made from a resin composition containing an ethylene-α-olefin copolymer, is irradiated with ionizing radiation such as an accelerated electron ray. The tube is thereby crosslinked so that it has a high- temperature 100% modulus value of 20kg/cm<2> or more.
Patent JP-2001085970-A (JP)
Title: Resonator for high stable piezo-oscillator
Inventor: SUGIYAMA TOSHIO
IPC: H03H3/02
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a resonator wherein an IC dip does not exist within a rated temperature or which suppresses the occurrence of the dip by etching an exposed part of a piezoelectric substrate that is not covered by an electrode. SOLUTION: For example, counter electrodes 2a and 2b are arranged on a plano-convex substrate 1, and also, lead electrodes 3a and 3b are extended toward the end part of the substrate 1 from the electrodes 2a and 2b to form a high stable crystal resonator element Y. The CI temperature characteristics of the element Y is measured, and the element Y where a CI dip exists within a used temperature range is dipped into acidic ammonium fluoride (NH4HF2) solution such as 10% solution to be etched. The electrodes 2a and 2b and the lead electrodes 3a and 3b parts are not etched because they are covered with a gold (Au) electrode, and a quartz substrate 1 which has a step at the boundaries of the electrodes 2a and 2b, and the electrodes 3a and 3b is obtained.
Patent JP-H08120215-A (JP)
Title: Formation of coating film
Inventor: OOKA MASATAKA
IPC: C09D201/08
Filed: 1994-10-21
Abstract: PURPOSE: To improve a coating film in the durability, persistence of gloss, and persistence of water repellency by coating an org. coating film formed on a base material with a specific liq. curable clear coating material and then curing the same. CONSTITUTION: A carboxylated polymer having a no.-average mol.wt. of 300 to 100,000 is reacted with an amine polymer or a carboxylated amine polymer, and a polysiloxane contg. at least two epoxy groups per molecule and having an epoxy equivalent of 150 to 6,000, provided that the amt. of the epoxy groups is 0.2 to 5 equivalents per equivalent of the carboxyl groups and/or amino groups, to obtain a liq. curable clear coating material. A crosslinked or noncrosslinked org. coating film formed on a base material is coated with the above clear coating material, which is then baked at 60 to 250 deg.C for 30sec to 3hr to effect cure thereof.
Patent JP-H07109397-A (JP)
Title: Flame-retardant rubber-modified styrenic composition
Inventor: FUJITA TOMOYUKI
IPC: C08L63/00
Filed: 1993-10-14
Abstract: PURPOSE:To provide the composition comprising a rubber-modified styrenic resin, the ether derivative of a halogenated aromatic diol containing Na in an amount of >=10ppm, and antimony trioxide, useful for the housings of domestic electric appliances, etc., and excellent in flame resistance, heat resistance and impact resistance. CONSTITUTION:The flame-resistant rubber-modified styrenic composition comprises (A) a rubber-modified styrenic resin, (B) the ether derivative of a halogen-containing aromatic diol having a weight-average mol. wt. of 500-10000 and containing Na in an amount of >=10ppm and having a weight ratio of 500-10000, and (C) antimony trioxide. The component B is represented by the formula (R is H, CH2-CH-CH3, etc.; X is Br, Cl; i, j, k, l are independently 1-4; n is 0-30), and compounded in an amount of 10-25 pts.wt. per 100 pts.wt. of the component A. The component C is compounded in an amount of 1-10 pts.wt., preferably 3-7 pts.wt., per 100 pts.wt. of the component A.
Patent JP-H04135430-A (JP)
Title: Method for regenerating plant body of sesame
Inventor: MASUDA KIYOUJIROU
IPC: A01H4/00
Filed: 1990-09-28
Abstract: PURPOSE:To enable to efficiently regenerate, massively multiply and massively breed sesame by culturing a part of the plant body of the sesame in an adventitious bud-deriving medium containing an ethylenic action-inhibition. CONSTITUTION:A part of a sesame plant body, such as a seed, is embedded in an adventitious bud-containing medium containing auxin, cytokinin, etc., and further 10<-7> to 10<-3> M of an ethylene production-inhibition (e.g. cobalt chloride) or an ethylenic action-inhibition (e.g. silver nitrate) and subsequently cultured under the irradiation of light. The produced adventitious bud is cultured in a rooting medium to regenerate the rooted plant body of the sesame.
Patent JP-H04137260-A (JP)
Title: Recording and/or reproducing device
Inventor: OMORI KIYOSHI
IPC: G11B33/14
Filed: 1990-09-28
Abstract: PURPOSE:To enable a stable recording, reproducing and erasing of information signals by providing a temperature detecting sensor which comes in contact with a cartridge and detects the temperature of the cartridge and, based on the detection result, controling the most suitable laser power. CONSTITUTION:The temperature detecting sensor 20 which comes in contact with the cartridge 2 and detects the temperature of the cartridge 2 is provided on a chasis 6. A laser beam in connection with this is controlled at a central processing device 21 based on the temperature of the cartridge 2 detected by the temperature detecting sensor 20 which is in contact with the disk cartridge 2, viz., based on approximately the same temperature as that of the disk 1 and is outputted as the most suitable power for recording. Consequently, according to the accurate temperature detection result of the recording medium 1, the write and read operation of the information signals are performed under the most suitable conditions.
Patent JP-S62116198-A (JP)
Inventor: NAGAI HAKUOU
IPC: B44C1/28
Filed: 1985-11-15
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-S62117216-A (JP)
Inventor: KAMIOKA ISAO
IPC: H01B13/16
Filed: 1985-11-15
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-H04136018-A (JP)
Title: Photocurable resin composition
Inventor: KOJIMA MASAYUKI
IPC: H01B3/40
Filed: 1990-09-28
Abstract: PURPOSE:To prepare the title compsn. excellent in photocuring and thermally curing properties, humidity resistance, electrical properties, etc., by compounding two specific polyglycidyl compds., a photoinitiator, an epoxy resin-curing agent, and an org. peroxide. CONSTITUTION:The title compsn. comprises a polyphenol-polyglycidyl ether wherein 30-70% of glycidyl groups have been esterified with an alpha, beta-unsatd. carboxylic acid (e.g. acrylic acid), a polyhydric alcohol-polyglycidyl ether wherein 30-70% of glycidyl groups have been esterified with an alpha, beta-unsatd. carboxylic acid, a photoinitiator (e.g. benzoin), an epoxy resin-curing agent (e.g. phthalic anhydride), and an org. peroxide (e.g. methyl ethyl ketone peroxide). The compsn. can be cured by the combination of light irradiation with heating or by heating alone, and is suitably used for insulation coating of an electronic part.
Patent JP-H0795527-A (JP)
Title: Camera-integrated magnet recorder with zoom function
Inventor: SATO MASAHIRO
IPC: H04N9/793
Filed: 1993-09-22
Abstract: PURPOSE:To provide a camera-integrated magnetic recorder capable of obtaining a satisfactory video signal matched with zooming by providing a function for changing a video signal frequency characteristic or a chrominance signal level while being interlocked with zooming. CONSTITUTION:The signal of a zoom SW 5 is read into a microcomputer 6 and corresponding to that signal, the zoom of a camera 1 is switched. On the other hand, a zoom ratio obtained by switching the camera 1 is supplied to a signal processing circuit 2 as a control signal, and a video brightness signal and a video chrominance signal are turned to a recording video signal suitable for an object to be recorded, modulated to a recording signal by a modulator 3 and recorded in a recording medium 4 by performing signal processing for changing the frequency characteristic and the level with the change of zooming at the signal processing circuit 2. Thus, since signal processing is performed corresponding to the video signal, the satisfactory video signal can be obtained.
Patent JP-H0795737-A (JP)
Title: Thin coil, its manufacture, and yoke for thin coil
Inventor: KOBAYASHI TOSHIMASA
IPC: H02K1/12
Filed: 1993-09-21
Abstract: PURPOSE:To provide a thin coil for motors and yokes which can improve the space factor of motors and does not require any separately provided connecting terminal for its leads, a manufacturing method of the coil, and a yoke for the thin coil. CONSTITUTION:An insulating layer is formed on one surface of copper foil. The wider end section of a thin coil 10, which become narrower toward one end from the other end, is folded along a folding line (a) in such a way one edge is aligned with the other, the aligned part 10a is cut along a cutting line (b), thus forming a narrow connecting terminal section 10b. The section 10b is inserted into a slit section 13 provided in the coil winding section 11c of a yoke 11. Then the coil 10 is wound around the yoke 11 and the section 10b is led out as a lead section terminal through the groove of a bobbin section 12. Therefore, the space in a motor which has been a useless space can be used as a winding space by winding a thin coil which becomes narrower in the length direction. In addition, the work for separately providiong a lead connecting terminal can be eliminated.