baber/WOPTO huggingface dataset:
Patent JP-S60183745-A (JP)
Title: Semiconductor device
Inventor: TATE HIROSHI
IPC: H01L23/04
Filed: 1984-03-02
Abstract: PURPOSE:To check generation of a crack from the edge part or damage of the edge part of the cap of a package for semiconductor device consisting of a brittle material by a method wherein a part or the whole of the perpendicular corner parts of the edge parts of the cap of the package are removed. CONSTITUTION:The corner parts of the upper and lower edge parts of a cap 4 consisting of a brittle material, ceramics, etc. for example, are removed, and curved surfaces having some curve are provided thereto to form the respective surfaces into a continuous surfaces. Because thickness of the cap 4 is thin as the degree of 5mm., it is desirable to make the radius of curvature to be about 1mm. or more and to be 1/3-1/2 of thickness from the point of view of workability and checking of damage, etc. By providing the curved surface to the edge part 4 of the cap like this, the concentration of stress to the edge part according to the difference of thermal expansibilities of adhesive materials, etc. can be relieved. Moreover, stress generated according to a distortion caused owing to the difference of temperature distribution of the respective parts of the cap also can be relieved similarly with the above-mentioned action, and moreover, because the edge part is formed in a curved surface, chipping or damage is not generated simply even when comes in collision with a substance, etc. by mistake.
Patent JP-S63204710-A (JP)
Title: Manufacture of cylindrical coil
Inventor: SATO JIRO
IPC: H01F41/04
Filed: 1987-02-20
Abstract: PURPOSE:To make it possible to form a microminiature and superprecise coil of cylindrical shape by a method wherein an insulation treatment is performed after a helical slit process has been performed on a pipe conductor by performing photoetching or a laser processing. CONSTITUTION:A cylindrical bare coil is formed by providing a helical slit on a pipe conductor 1 by performing photoetching or a laser processing, a photoresist film 2 is formed on the surface of said bare coil, and a cylindrical coil on which between the adjoining conductors is insulated. As a result, the measurements, the shape and the space factor of the coil are naturally not subjected to restriction by the diameter of wire. Also, the space factor is changed by the condition of winding, the problem of irregularity in size of the coil itself is also removed, and the method useful for formation of a microminiature and superprecise coil is accomplished.
Patent JP-S61201085-A (JP)
Title: Antistatic mat of vinyl chloride
Inventor: SUGIMOTO YOSHINOBU
IPC: D06N7/00
Filed: 1985-03-01
Abstract: PURPOSE:The upper layer which is composed of a vinyl chloride resin and stainless steel fibers with diameters of less than specific value and the lower layer which is composed of a vinyl chloride resin and conductive carbon black are integrated to give an antistatic mat. CONSTITUTION:95-99.95vol% of a vinyl chloride resin and 5-0.05vol% of ultrafine stainless steel fibers of less than 20 micron diameter and melt-kneaded and made into a sheet by means of hot calender rolls to prepare the upper layer. In the meantime, 50-97vol% of a vinyl chloride resin and 50-3vol% of conductive carbon black are mixed and formed into a sheet by means of calender rolls to prepared the lower layer. Then, both layers are passed through between hot rollers into a sheet whereby an antistatic mat with semi-permanent antistatic effect is obtained.
Patent JP-H08234162-A (JP)
Title: Touch panel integrated liquid crystal display device
Inventor: NISHIDA KENJI
IPC: G02F1/1333
Filed: 1995-02-27
Abstract: PURPOSE: To obtain a display device which obviates the occurrence of unequal colors with pressing force at the time of input, is thin and light by composing a display surface side substrate and a rear surface substrate of a common substrate and using a liquid crystal material contg. ferroelectric high-polymer liquid crystals as a liquid crystal material. CONSTITUTION: Electrode patterns 6 for a touch panel and electrode patterns 7 for a liquid crystal display panel are respectively formed on the display surface side substrate of the touch panel 12 and the rear surface side substrate 3 of the liquid crystal display panel 13. The electrode patterns 7 are formed on one surface of the common substrate 2 and the electrode patterns 6 on another one surface thereof. The ferroelectric high-polymer liquid crystal material 9 is thereafter applied on the electrode patterns 7 so as to correspond to the inner side of a sealing material 8 and thereafter, the solvent is evaporated.  The common substrate 2 and the rear surface side substrate 3 are positioned and stuck to each other in such a manner that the electrode patterns 7 face each other and that the formation of the liquid crystal material 9 on the inner side of the sealing material 8 is made possible. The sealing material 8 is cured by irradiation with UV rays.
Patent JP-S55131971-A (JP)
Title: Lead storage battery
Inventor: TAKAHASHI JIYUNJI
IPC: H01M4/62
Filed: 1979-03-30
Abstract: PURPOSE:To raise energy density per weight by reducing the weight of electrode by maxing an inorganic fine hollow particles in active substance. CONSTITUTION:An active substance raw material is mixed with an inorganic fine hollow particles to prepare an active substance paste. As the inorganic fine hollow particles, SiO2-Al2O3-Na2O-K2O particles, sodium borosilicate glass particles, etc., having an apparent specific gravity of 0.1-1.0g/cc, a volumetric specific gravity of 0.1-0.5g/cc, a particle size of 5mu to 1mm, and a particle wall thickness of 2- 14mu, are used selectively depending on the application field of resulting battery. Since no intrusion of electrolyte occurs into the hollow particles because of their low density, the weight of the electrode can be reduced and Wh/kg can therefore be raised.
Patent JP-H09211639-A (JP)
Title: Camera having information recording function
Inventor: INOUE YOSHIYUKI
IPC: G03B17/28
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To easily move a pressure plate and a transmission circuit board for inspecting and adjusting the motion of a camera and thereafter fit the pressure plate and the like to the camera accurately and easily by disconnecting flexible cables connected to the turning end side through connectors, and turning the circuit board and the pressure plate. SOLUTION: The connectors (male) 43-45 of a hard circuit board 20 are detachably connected to the connectors (female) 51c-53c of flexible cables 51-53, and the terminals 46-48 of the hard circuit board 20 are connected to the terminals of flexible cables 54-56 by soldering. Such connecting construction of the upper and lower end parts different from each other is set in order to open the opening part 3 for exposure of a camera body 1 by disconnecting the lower end part side at inspecting and adjusting the camera. The hard circuit board 20 is rotatably supported with a hinge part 13, and hence it becomes turnable by releasing screw fastening to the camera body.
Patent JP-H01215269-A (JP)
Title: Sterilization of microwave heating
Inventor: HIROSE KIICHIRO
IPC: B65G23/38
Filed: 1988-02-22
Abstract: PURPOSE:To heat and to sterilize a solid material, a high-viscosity material, etc., in a short time without causing variability of heating rate range and temperature and heating unevenness, by partially irradiating the top and the bottom of a container having a material to be sterilized with microwave and then irradiating and heating the whole container. CONSTITUTION:A material to be sterilized such as a solid material or high- viscosity material capable of being heated by microwave is packed into a container or a bag to give a packaged material A, which is sent to a first heating chamber 1A by a conveyor 8. In the heating chamber 1A, the packaged material is irradiated with microwave from a microwave oscillator 10A through wave guide 11A and 12A, preferably 10-50mm distance from an irradiation hole and heated. Then the material is sent to a second heating chamber 1B, the whole packaged material is irradiated from a microwave oscillator 1B through a wave guide 11B and heated to the aimed sterilized packaged material.
Patent JP-S57152684-A (JP)
Title: Organic electrolytic secondary battery
Inventor: IKEDA KOUNOSUKE
IPC: H01M10/05
Filed: 1981-03-17
Abstract: PURPOSE:To improve discharge and cycle characteristics by a method wherein lithium cathode and anode and an organic electrolyte are provided and in addition particular ether is added to the electrolyte. CONSTITUTION:Lithium cathode 5 and anode 3 and an organic electrolyte are provided and in addition ring ether is added to the electrolyte. The electrolyte is prepared by dissolving 1mol of lithium perchlorate in propylene carbonate and adding 0.05mol of ring ether (C6H24O6) to the above solution. The cathode 5 is made by punching a rolled plate of lithium, whereas the anode 3 is prepared by mixing titanium sulfide with graphite as a conductive agent, acetylene black and fluoric region as a binder, and calcinating the mixture at 250-300 deg.C and then molding it into a pellet under pressure. In so doing, the ring ether acquires lithium ions generated by charging and discharging to smooth the reaction and suppresses the generation of an arborescent crystal on the surface of the lithium cathode and improves the conductivity of the electrolyte, so that the discharge voltage can be made superior.
Patent JP-S52122736-A (JP)
Title: Ignition timing device
Inventor: MINOWA TSUTOMU
IPC: F02P5/06
Filed: 1976-04-09
Abstract: PURPOSE:An ignition timing device attempted to improve oscillation-proof and durability of a weight by making a keeping hole in the weight higher than the weight hight to enlarge area sliding with a keeping shaft.
Patent JP-S52123171-A (JP)
Title: Anisotropic etching method of semiconductor single crystal
Inventor: MIMURA AKIO
IPC: H01L21/302
Filed: 1976-04-09
Abstract: PURPOSE: To form grooves of accurate shapes by providing saw tooth parts to the patterned shape of a Sio 2  film which becomes a mask, and performing anisotropic etching using the same. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58167891-A (JP)
Inventor: HAINTSU BUEE KURIYUUGAA
IPC: F04C2/344
Filed: 1983-03-11
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-H01214555-A (JP)
Title: Medium carrying mechanism
Inventor: NAKATSU AKIJI
IPC: B65H9/16
Filed: 1988-02-24
Abstract: PURPOSE:To detect skew quantity of medium for making it possible to correct skew in correspondence to skew quantity by counting difference in time or medium carrying quantity detected about medium by two sensors. CONSTITUTION:When it is detected that medium 1 carried in accordance with a program in a memory 14 reached to on a sensor 4 with a medium detecting circuit 11, a CPU 10 orders a counter 13 to start counting on carrying step numbers by a step motor 3a or 3b. Still, when it is detected that, on being sent, the medium 1 reached a position on a sensor 5 with the medium detecting circuit 11, the CPU 10 judges whether carrying of medium 1 is of normal or not on comparing counted value on the counter 13 with a set value within the memory 14. If the carrying is normal, the same sends order to a medium driving circuit 12 so as to continue carrying. When it is abnormal, the same send order to the medium driving circuit so as to carry in only regulated time on changing rotation speed of the step motor 3b in accordance with a program within a memory 14.
Patent JP-H07257561-A (JP)
Title: Carton
Inventor: DEBITSUDO ARAN BAAROU
IPC: B65D5/74
Filed: 1995-02-28
Abstract: PURPOSE: To provide a paper carton formed with a means for supporting a container on the paper carton receiving the container so that cooked food can be taken directly from the container. CONSTITUTION: A line of weakness 14 having an outline which substantially coincides with a container is provided on one of walls of the paper carton, wherein the wall is preferably a bottom wall 11. The line of weakness defines a disk with such an outline and is designed to remove the disk by a hand with a tab 15 partially extending on a side wall 12 gripped so as to form an opening. A container is fitted into the opening, and the container is supported on a rim of the opening.
Patent JP-2000243163-A (JP)
Title: Grommet and method for mounting it on panel
Inventor: FUJITA HIROO
IPC: H02G3/22
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To improve the mounting performance and noise insulating performance of a grommet. SOLUTION: This grommet 10 is equipped with an expanding-bore tube part 12 and a large-bore tube part 13, in continuity with a small-bore tube part 11 allowing a wire harness to tightly pass therethrough, equipped with a fold back part 14 folded back from a joining point of the expanding-bore tube part 12 to the large-bore tube part 13 and, in continuity therewith, a thick- walled large-bore part 15, equipped with a lock piece 16 and a panel fit groove 17, and further equipped with a noise insulating wall 18 projecting from the large-bore tube part 13. The grommet 10 is molded with the fold back part 14, etc., turned inside out at the time of molding.  When the grommet 10 is mounted on a vehicle body panel P, it is put through a panel through hole Pa with the large-bore tube part 13 in the lead, thus the thick-walled large-bore part 15, etc., are turned over in order by making contact with the vehicle body panel P, etc., and fitted to the vehicle body panel P, and the noise insulating wall 18 makes pressing contact with an inner circumferential surface 15d of the thick-walled large-bore part 15 in the mounted state of the grommet 10.
Patent JP-H01214375-A (JP)
Title: Automatic fire extinguishing device for storing box for portable type exchange
Inventor: SATO SHIGERU
IPC: A62C3/00
Filed: 1988-02-24
Abstract: PURPOSE:To prevent generation of fatal accident due to halon gas by providing a detecting relay mounted on the control panel of an automatic fire extinguishing device and for turning on an off the power source of the automatic fire extinguishing device and a switch mounted on the key of the entrance door of a storing box for a portable type exchange and electrically connected to the detecting relay. CONSTITUTION:When a key 5 of the storing box 1 for the portable exchange is closed, a switch 6 is turned on and when the key 5 is opened, the switch 6 is turned off. The turning on and off of the switch 6 causes a detecting relay 3 to turn on and off. When the detecting relay 3 is turned on, the power of the automatic fire extinguishing device 2 is energized, and when the detecting relay 3 is turned off, the power of the automatic fire extinguishing device 2 is disconnected. Accordingly, when a construction worker opens the key 5 of an entrance door 4 to enter the storing box 1 for the portable exchange, the switch 6 is turned off to disconnect the power of the automatic fire extinguishing device 2. Therefore, since the automatic fire extinguishing device 2 is not operated when the fire is generated and a fire sensor 9 operates while the worker is working in the storing box 1 for the portable exchange, there is no near of a fatal accident due to the injection of halon gas.
Patent JP-S59166563-A (JP)
Title: Preparation of disazo yellow pigment
Inventor: ISHIMORI MOTOKAZU
IPC: C09B35/039
Filed: 1983-03-10
Abstract: PURPOSE:To obtain the titled pigment showing improved tinting strength when it is used as printing ink, etc., by using an acetoacetanilide and a specific compound as a coupler component, coupling it with tetrazotized dichlorobenzidine. CONSTITUTION:Tetrazotized 3,3-dichlorobenzidine is coupled with an acetoacetanilide and a coumpound (e.g., N-3-pyridylacetoacetamide, N-2,6-pyridylacetoacetamide, etc.) shown by the formula I (group shown by the formula II is pyridine ring. pyrimidine ring; R1 and R2 are H, lower alkyl, halogen, or OH) as a coupler component, to give the desired pigment. An amount of the compound shown by the formula I used is preferably 2-20mol based on the coupler component.
Patent JP-S63207247-A (JP)
Title: Inline system
Inventor: TAKAHASHI YUJI
IPC: H04L25/02
Filed: 1987-02-23
Abstract: PURPOSE:To surely detect line disconnection and disconnection contents by detecting level states of input lines and outputting a signal indicating disconnection of both lines in the base of no change of both lines in the same level and outputting a signal indicating disconnection of one line in the case of the change of the state of only one line. CONSTITUTION:A level state detecting circuit 31 has first and second comparators 32 and 33, and an input line the inverse of RX is connected to the inverted input terminal of the comparator 32, and an input line RX is connected to that of the comparator 33. Outputs of comparators 32 and 33 are outputted to output terminals O1 and O2 through an OR circuit 38. Normalicy of input lines is judged if the signal of the terminal O1 is in the low level, and disconnection of input lines is judged if it is in the high level. Next, the signal of the output terminal O2 is read in, and disconnection of both input lines RX and the inverse of RX is judged if this signal is not kept in the high level over a time t1, and disconnection of one input line is judged if it is kept there over the time t1.
Patent JP-H01215299-A (JP)
Title: Dna probe and method for judging sex of human fetus
Inventor: NAGAI KOZO
IPC: C12Q1/68
Filed: 1988-02-24
Abstract: PURPOSE:To simply and surely make it possible to decide the sex of human fetus in slight amount of specimen, by using only human Y chromosome and DNA probe. CONSTITUTION:DNA probe containing all or part of DNA fragment derived in human Y chromosome, produced by digestion of Hind III and Hae III which is a restriction enzyme and having 3.3kb size is labeled with a radioisotope element or dye. Hybridimerization reaction is carried out between the labeled probe and DNA in fetus-derived cell and presence of bond of labeled probe is decided by seeing whether the probe is sensitized on an autoradiogram by X ray film or colored on a nitrocellulose filter.
Patent JP-H10196011-A (JP)
Title: Construction block body and its connecting method
Inventor: SHIMONOHARA TAKESHIGE
IPC: E04B2/86
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a building which can be constructed in a short term and has high strength by fixing a recessed connector in which a projecting connector is inserted to be locked in the projecting connector to two blocks to be connected at least in one or more places thereof. SOLUTION: Upper and lower end surfaces 11 of a block body 1 are provided with a recessed connector 2 locked in the projecting connector 4 formed in two places thereof. Right and left end edge surfaces 12 are provided with a recessed joining means 6 and a projecting joining means 7 which are fitted to each other for connection to the left or right block body. The back side 14 of the block body 1 is provided with a dovetail groove 81 formed in two, upper and lower places as a recessed connector 8 extended in the lateral direction of the block body 1. A recessed part 15 is provided on the upper edge of the back side 14 of the block body 1 and a projecting part 16 is provided on the lower edge. In some case, the recessed connector' 6, the projecting connector 7 and the recessed connector 8 are directly provided on the block body 1.
Patent JP-H08233543-A (JP)
Title: Thermal deformation measuring apparatus
Inventor: KITANO MAKOTO
IPC: G01B11/16
Filed: 1995-02-28
Abstract: PURPOSE: To simply and accurately measure the two-dimensional out-of-surface thermal deformation of an article. CONSTITUTION: The thermal deformation measuring apparatus comprises a thermostatic chamber 2 for varying the temperature of a sample 11, means for measuring the deformation of the sample 11, and a controller for controlling the measurement of the deformation and the temperature of the chamber. The upper surface of the chamber 2 is covered with a transparent plate 3. An optical non-contact displacement meter 1 is provided above the plate 3. The meter 1 is scanned in a two-dimensional plane, the distance between the sample provided in the chamber 2 and the meter 1 is sequentially measured, and the measured results are recorded in a memory provided in the controller.
Patent JP-H11221821-A (JP)
Title: Manufacture of concrete
Inventor: SHIRAISHI TOKUO
IPC: C04B111/20
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To upgrade the resistance to a freeze-thaw action under low temperature environments by adding one kind or more selected from an AE agent or an AE water reducing agent or a high-performance AE water reducing agent and a kneaded water to cement and aggregate, and after kneading, adding coal-ash kneading these materials. SOLUTION: The method for manufacturing concrete is to dry-mix aggregate such as cement, grit or the like excluding coal-ash, then knead the aggregate with at least, one kind or more selected from an AE agent, an AE water reducing agent or a high-performance AE water reducing agent and a kneaded water after addition, and add the coat-ash to make the kneading of all of the described materials. The cement to be used is either of various kinds of Portland cement or a mixed cement and the AE agent is preferably of such a kind as having a polyoxyethylene chemical composition. Further, the AE water reducing agent is preferably oxycarboxylic acid salts, modified lignin sulfonic acid salts or a cellulose ether highly modified polyol composite and the high-performance AE water reducing agent to be acceptably used is of such a kind as having a chemical composition like naphthalene.
Patent JP-H03244607-A (JP)
Title: Production of maleimide oligomer particle
Inventor: KATO KENJI
IPC: C08F2/06
Filed: 1990-02-22
Abstract: PURPOSE:To produce the title particle improved in solubility in solvents, heat resistance and compatibility with resin by polymerizing a monomer mixture containing a specified maleimide compound in the presence of a radical generator in an alcoholic nonaqueous solvent. CONSTITUTION:A monomer mixture comprising 80 wt.% or more maleimide compound of the formula (wherein R1 and R2 are each H, halogen or methyl; and R3 is 1-18C alkyl, cycloalkyl, aryl or aralkyl) with 20 wt.% or less another comonomer (e.g. styrene) is polymerized at 50-90 deg.C for 2-10 hr in the presence of a radical generator having a 10 hr-half life temperature of 35-80 deg.C (e.g. diisopropyloperoxy dicarbonate) in an alcoholic nonaqueous solvent (e.g. ethanol) having a water content of 5% or below in an amount 1-10 times as large as the weight of the maleimide compound to obtain maleimide oligomer particles of a mol. wt. 500-20,000.
Patent JP-S53124984-A (JP)
Title: Burn-in system
Inventor: TAKEUCHI SATORU
IPC: G01R31/00
Filed: 1977-04-07
Abstract: PURPOSE: To enhance versatility without changing hardware by drawing out timing signals required for different grades simply through changing the contents of memory elements. 
     COPYRIGHT: (C)1978,JPO&Japio