baber/WOPTO huggingface dataset:
Patent JP-H06275623-A (JP)
Title: Wiring structure of semiconductor integrated circuit
Inventor: ONO HIDEAKI
IPC: H01L23/52
Filed: 1993-03-24
Abstract: PURPOSE:To provide a wiring structure of a semiconductor integrated circuit wherein the diffusion of Cu to an insulating film and a substrate is prevented, when a Cu wiring is used. CONSTITUTION:On the surface of an Si substrate 10, a BPSG insulating film 12 of 5000Angstrom  in thickness is formed, on the whole surface of which a W film 14 is grown to be 600Angstrom  thick. By irradiating the W film 14 surface with ECR plasma for 60 seconds, the W film 14a surface is nitrided and a W nitride film is formed. A Cu film 16 of 5000Angstrom  in thickness is grown on the surface of the W nitride film 14a, and then a Cu wiring 16a is formed by patterning. Only on the peripheries of the Cu wiring 16a, the W nitride film 14a, and the W film 14, W is selectively grown to 400Angstrom  thick, and a W coating film 18 is formed.
Patent JP-H10247433-A (JP)
Title: Structure for switch with contact point
Inventor: TOMINAGA NARIKAZU
IPC: H01H9/04
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To fix foreign matters such as dust causing conduction failure at one place and prevent the occurrence of the conduction failure by sticking one face of a double-coated adhesive tape available on the market at an optional position on the inside face of the cover or case of an apparatus such as a wiring circuit breaker or an earth leakage breaker. SOLUTION: A double-coated adhesive tape 2 is provided on the inner face section of the cover 1 of a wiring circuit breaker with its one adhesive face exposed. When the double-coated adhesive tape 2 is provided on the inner face of a case like on the cover 1 with its one adhesive face exposed, the same effect is obtained. As the method for exposing the adhesive face on the inside face of an apparatus, one face of the wide plate-like double-coated adhesive tape 2 is stuck to the inside face of the apparatus, then it may be partially covered with a cover having a peephole. One adhesive face of the double-coated adhesive tape 2 is partially exposed in the apparatus, foreign matters such as dust entering the apparatus are fixed on the adhesive face provided on the cover 1 or case by the vibration during transportation, and the cause of conduction failure is eliminated.
Patent JP-H08309042-A (JP)
Title: Cake knife in common use as server
Inventor: ARISAKA SATOSHI
IPC: B26B3/02
Filed: 1996-02-26
Abstract: PURPOSE: To provide a cake knife in common use as a server which is included as an inexpensive accessory and allows the check of whether the knife is included or not from outside. CONSTITUTION: A knife body 1 formed of synthetic resins, metallic sheets, thick cardboard paper, polypropylene contg. fine powder of talc or resins to be decomposed by bacteria to an approximately rectangular strip shape is provided with folding means 3 formed by folding lines, perforations, hollow grooves, slits, notches or holes behind the knife body and is provided with a hook part 4 at its rear end. The cake knife may be so designed that the hook part 4 can be hooked to an upper side at the time of providing the knife body 1 with a handle part 7 for the server behind the body by the folding means 3.
Patent JP-H02244103-A (JP)
Title: Optical fiber cable for indoor wiring
Inventor: KATAYOSE KOICHI
IPC: G02B6/00
Filed: 1989-03-17
Abstract: PURPOSE:To facilitate a wiring operation by providing the surplus length parts of coated optical fibers at points corresponding to the positions of respective floors of a building, etc., in the intermediate part of the longitudinal direction of the cable and providing an intermediate treating part removably connected with a tension member. CONSTITUTION:The tension member 2 is separated in the intermediate parts in the longitudinal direction of the optical fiber cable 1, i.e. the parts positioned on the respective floors of the building. The coated optical fibers 3 are provided with the surplus length parts 7 therein and the separated tension member 2 are attachably and detachably connected by a tension material. The cable constitution constituting in matching the position where the treatment of the intermediate part of the cable 1 is made is matched with the positions of the respective floors of the building to be installed with the cable is thus adopted and, therefore, the treated intermediate parts of the cable 1 are positioned to the places near the wiring boxes disposed on the respective floors by hoisting one length of the cable 1 from the lowermost floor of the building to the uppermost floor. Even if there is an increase or decrease in the number of the coated fibers by a change in the wiring in the respective floors within the range of the number of the coated fibers of the cable, such increase or decrease can be dealt with by changing the connection of the coated fibers within the respective wiring boxes.
Patent JP-H05270075-A (JP)
Title: Printer
IPC: B41J13/00
Filed: 1992-03-24
Abstract: PURPOSE:To print on a sheet of color paper, which coexists with cut sheets of plain paper, without stopping a printing operation and to inform a user when a sheet of color paper is absent. CONSTITUTION:When an instruction to insert a sheet of color paper is given from a host device 1 during the period of time that printing is carried out on a sheet of plain paper, a color-sheet presence/absence detection part 10 ascertains whether or not a sheet of color paper exists in a sheet hopper 9. When a sheet of color paper is present, a device control part 7 stops the carrying of a sheet of plain paper, carries a sheet of color paper from the sheet hopper 9, and ejects it after printing is carried out thereon. When a sheet of color paper is absent, information on the absence of a sheet of color paper appears on a display part 4 to inform a user of it.
Patent JP-H02243783-A (JP)
Title: Device for controlling processing solution composition
Inventor: IWATA TERUFUMI
IPC: C23F1/00
Filed: 1989-03-17
Abstract: PURPOSE:To accurately and automatically control the deterioration state of a photoresist removing soln. by alternately detecting the concn. of the reaction product of a sampled liq. with a liq. reagent and that of the reference liq. with the reagent and comparing both concns. CONSTITUTION:The liq. S sampled from a soln. tank is successively supplied to looped injectors 2a and 2b through passages L1 and L3 and discharged into a vessel 1e through a passage L8. Meanwhile, the liq. reagent R is introduced into a looped injector 2c through a passage L5, and a carrier liq. C is introduced into a passage L4. Consequently, the reagent R is pressed by the liq. C, and a laminated fluid in which the reagent R is sandwiched between the liqs. S flows in a passage L7. The fluid is introduced into a reaction coil 5 in a thermostatic bath 4b to cause a chemical reaction by the mutual diffusion, and the concn. of the reaction product P is measured by a photoelectric photometry part 6. The reference liq. B is sent to the looped injectors 2a and 2b through the passages L2 and L3 in place of the sampled liq. S to form a liq. B/reagent R/liq. B laminated fluid in the same way as before, and the concn. of the reaction product is measured.
Patent JP-S56161407-A (JP)
Title: Polymerization of ethylene
Inventor: MIYANISHI HIROMI
IPC: C08F10/02
Filed: 1980-05-17
Abstract: PURPOSE: To obtain a low-melt flow index polymer in high yields, by (co)polymerizing ethylene at high pressure and temperature by use of a highly active Ziegler catalyst obtained from an organic Al compound, a titanium compound, etc.  
     CONSTITUTION: A catalyst is prepared by combining (A) a mixture containing at a specific mole ratio organic Al compounds represented by formulas I and II, wherein R 1 , R 2  and R 3  are each a C 1 WC 10  hydrocarbon, X 1  is a halogen or H, 0≤m≤2 and 1≤n≤2, or a mixture containing at a specified mole ratio an organic Al compound of formula I and an alkylsiloxalane derivative represented by formula III, wherein R 4 WR 8  are each a C 1 WC 10  saturated hydrocarbon or H, with (B) a solid product obtained by contacting a titanium compound with an activated magnesium dihalide. Then, the polymer of the purpose is obtained by (co)polymerizing ethylene at a high pressure of at least 200kg/cm 2  and a high temperature of at least 125°C by use of the catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62223694-A (JP)
Inventor: AKIMOTO AKIHISA
IPC: G21C7/12
Filed: 1986-03-26
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-S57181001-A (JP)
Title: Herbicide composition
Inventor: TAKEMATSU TETSUO
IPC: A01N47/12
Filed: 1981-04-30
Abstract: PURPOSE: A herbicide composition having high selectivity, preventing benthiocarb from causing phytotoxicity to rice plant, usable safely, obtained by blending benthiocarb, a herbicide for paddy field, with a specific benzophenone.  
     CONSTITUTION: A herbicidal composition comprising a component as an active ingredient obtained by blending bentiocarb[=S-(4-chlorobenzyl)N,N-diethylthiolcarbamate], a herbicide for paddy field, which may provide rice plant with phytotoxicity under bad conditions, with a benzophenone derivative shown by the formula[R is alkoxycarbonyl or a group shown by the formula CH 2 COOR' (R' is H or alkali metal]in a blending ratio of the former to the latter of 1: (0.05W0.5). The composition is blended with a carrier, auxiliary, etc. and manufactured into a form of granule, dust, wettable powder, emulsion, etc. These agents are used in direct sowing culture, transplanting culture of young seedling, transplanting culture of grown seedling, etc. from the germination to 5W6 leaf period of rice plant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54157391-A (JP)
Title: Guiding mechanism for rotating cutting tool
Inventor: FUYUKI AKIRA
IPC: B23B49/02
Filed: 1978-05-31
Abstract: PURPOSE: To achieve highly accurate machining by machining with a edge of a guide bush being pressed against the surface of a work to increase supporting accuracy and rigidity of a rotating cutting tool.  
     CONSTITUTION: A guide bush 9 of a rotating cutting tool 5 is supported by a supporter 8 and is free to slide in the supporter. This guide bush 9 is backed up by springs 13 against a work W. An edge of the bush 9 is pressed against a machining surface Wa of the work W being clamped by a chuck 6; then the cutting tool 5 is inserted into the guide bush 9, and the machining surface Wa of the work W is drilled. Thus by guiding the rotating cutting tool 5 with the guide bush 9, supporting accuracy and rigidity of the rotating cutting tool 5 is increased, thus increasing machining accuracy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0576077-A (JP)
Title: Duplexed field bus system
Inventor: KOGURE MAKOTO
IPC: H04Q9/00
Filed: 1991-03-29
Abstract: PURPOSE:To realize easy and highly reliable maintenance with simple configuration relating to a field bus system where supplying of operational power to a field equipments and transferring of signals are performed on a transfer path. CONSTITUTION:Transfer pathes 2A and 2B are duplexed and at least one of the field equipment, host instrument or external sources 3A or 3B is connected to bath transfer pathes 2A and 2B. Either one transfer path or bath transfer pathes, 2A and 2B, is used for power application or communication. When abnormality is detected on the transfer path being used, changeover operation is made to use another transfer path, and at the same time, the information is transferred to other devices so as to restart communication. At a result, even if a fatal abnormality in connection with transfer pathes 2A and 2B takes place in a field bus system, communication can be continued by automatically changing over transfer pathes used by respective devices.
Patent JP-H06261104-A (JP)
Title: Test method for isdn terminal equipment
Inventor: FUJII TAKANORI
IPC: H04L69/40
Filed: 1993-03-03
Abstract: PURPOSE:To provide a test method for an ISDN terminal equipment which can reduce the cost of this equipment by transmitting the test data through one of both channels and collating the test data with the data returned through the other channel. CONSTITUTION:A bypass communication channel of an ISDN is formed with simultaneous use of both channels B1 and B2. The loop-back connection L is applied to the channel B2 so that a path R of the receiver side is returned to a path S of the transmitter side. The test data received from the channel B1 is received by the channel B2 via the ISDN and then directly returned to the channel B1. A facsimile equipment takes out the data returned from a B-channel transmission control part 27 and collates this data with the transmitted test data for each bit. Therefore just a single hardware circuit equivalent to the part 27 suffices and also the simultaneous test is possible for paths of the transmitter and receiver sides of both B channels. The test can do one operation.
Patent JP-S59191034-A (JP)
Title: Silver halide photosensitive material
Inventor: YOKOYAMA SHIGEKI
IPC: C08G65/22
Filed: 1983-04-14
Abstract: PURPOSE:To prevent electrostatic charging by incorporating a reactive anionic surfactant in a gelatin-contg. layer. CONSTITUTION:A gelatin contains a surfactant represented by general formula I , II, or III in which R1, R2 is H, alkyl, aryl, alcohol, halogen, acyl, acid, sulfonamide, carbamoyl, or sulfamoyl; R3, R4 are H, alkyl, aryl, or a heterocyclic aromatic ring, and R3, R4 may form a ring with each other; m1, m2 are each an average polymn. degree of 2-40; m3 is 0 or 1; n1, n2 are each 0 or 1; n1, n2 are each a copolymn. molar fraction of 1-100 and 0-99, respectively, and n1+n2= 100. The obtained photosensitive material is not adversely affected in the photographic characteristics, and is not changed with time in charge prevention characteristics, and does not stain a processing soln. and a roller.
Patent JP-S60210127-A (JP)
Inventor: SAKAMOTO SHINJI
IPC: H02J9/02
Filed: 1984-04-03
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-H03266805-A (JP)
Title: Signal detecting system
Inventor: NAKATANI AKIO
IPC: H04B10/2507
Filed: 1990-03-16
Abstract: PURPOSE:To surely detect lighting light by providing a lighting light input means which is introduced with the light released from the luminous body of an operation state indicator lamp and delivers the light to an optical cable within the display state indicator lamp. CONSTITUTION:Light is released from the luminous body 3 when a DC voltage of an anode is impressed to an anode electrode 15 and the DC voltage of a negative electrode to a cathode electrode 16. The light emitted from this lumi nous body 3 arrives at a signal connector 13 for external connection through an optical waveguide 12. The connector 13 for external connection is an inter face point with a signal processor 6 and is connected by the optical cable 4 to the signal processor 6. The lighting light of the operation state indicator lamp 2 is, therefore, received by the optical waveguide 12 when this lamp is lighted. The lighting signal transmitted to the connector 13 for external connec tion is then transmitted up to the signal processor 6 by the optical cable 4. Since the lighting light input means 5 is provided on a base 14 side, the visibility as the indicator lamp of the LED is not impaired.
Patent JP-S59191314-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: KATOU ARITSUNE
IPC: H01F38/12
Filed: 1983-04-13
Abstract: PURPOSE:To reduce the number of components by a method wherein a secondary coil winding portion is divided into a plurality of grooves along the axial direction and a cylindrical hollow part is provided close to the inside circumference and the secondary coil winding portion and the cylindrical hollow part are solidly molded with resin. CONSTITUTION:An ignition coil bobbin 1 is made of synthetic resin. A secondary coil winding portion 1a, divided into a plurality of grooves along the axial direction, is formed to the outer circumference of the bobbin 1 and the secondary coil 3 is wound in each groove one after another. A cylindrical hollow part 1b is provided close to the inside circumference of the bobbin 1 and a primary coil 2, wound and formed beforehand, is inserted into the hollow part 1b from its one end. A resin case 4 is composed of a cylindrical part 4a which is inserted into the inside circumference 1c of the bobbin 1 and a pressing surface 4b against which the end surface 1d of the bobbin 1 is pressed. After the bobbin 1 is contained in the case 4, insulating material 5 is poured in. Therefore, two coils, the primary and the secondary, can be fixed by one bobbin so that the number of components can be reduced.
Patent JP-H11244080-A (JP)
Title: Overturn preventing device for stored appliances, etc.
Inventor: MITSUMOTO YOSHIYASU
IPC: A47B97/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To eliminate obstacles to walk and to improve the appearance by preventing an overturn preventing device from exposing to the outside at ordinary times. SOLUTION: Only when a swing arm 16 of an earthquake sensor 14 is rotated due to an earthquake, etc., a stopper pin 13 of the first push link piece 10 is disengaged from a notch 21, front and rear support arms 8 are projected to prevent a storage appliance, etc., from overturning. At ordinary times, the support arms 8 are housed in a base frame 3, so obstacles are not exposed around a storage appliance, etc.
Patent JP-H09260011-A (JP)
Title: Terminal crimping device
Inventor: NOMOTO YOSHIAKI
IPC: H01R43/048
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To reliably prevent generation of a crimp defective of a terminal by installing a subpost in a ram through an elastic body, and stopping an ascent- descent of the ram when a sensor does not detect it even when the subpost descends up to the descending end. SOLUTION: A ram 44 is arranged in a frame 2 standing up on a base 1 so as to be ascendable and descendable, and an anvil 5 is arranged under a crimper 4 fixed to the ram 44, and a crimping part of a terminal 6 positioned on the anvil 5 is interposingly pressed by the crimper 4, and a conductor is crimped in the crimping part. In this terminal crimping device, a bottomed hole 45 is arranged on the lower end of the ram 44, and a spring 46 and a large diameter part 47a formed in an upper end part of a shaft 47 of a subpost 42, are inserted into the hole 45, and a cover 48 is installed, and a sensor 50 is arranged to detect that the subpost 42 descends to the descending end.  By this constitution, when the ram 44 descends to the descending end and the sensor 50 does not send out a detecting signal, an ascent-descent of the ram 44 is stopped, and abnormality is informed by an alarm or the like. Therefore, mixing of a crimp defective with a nondefective can be prevented.
Patent JP-S62222666-A (JP)
Title: Semiconductor memory device
Inventor: YASUDA HIROSHI
IPC: H01L27/10
Filed: 1986-03-25
Abstract: PURPOSE:To write data without turning an MOS transistor OFF by implanting ions into one part on the plane of a pattern for the MOS transistor in order to vary threshold voltage. CONSTITUTION:A pattern in which an MOS transistor on the lower side of a contact-hole conducting a connection with an Al wiring 1 is brought to the state, in which no ion is implanted, and ions are not implanted into the peripheral section of the MOS transistor on the upper side of the contact hole is adopted. Consequently, data can be written as the change of the channel width of the stable MOS transistor even when there is positioning displacement among stepped sections 2 in an oxide film isolating the MOS transistor and ion implanting mask patterns 5. The reading of data can be detected by bringing the inversion potential of a sense amplifier to the intermediate potential of first and second potential by MOS transistors 11, 12 constituting a sense amplifier.
Patent JP-H08262829-A (JP)
Title: Printing device amount deciding method
Inventor: OTAKI NOBORU
IPC: G06T7/00
Filed: 1995-03-24
Abstract: PURPOSE: To make it possible for an operator to easily decide the printing deviation amount and to prevent the occurrence of the printing deviation without using an image reading means. CONSTITUTION: Plural reference lines K0 to K10 are printed at mutually set pitches in accordance with pattern data, and plural printing deviation detecting lines L0 to L10 are printed at pitches different from that used at printing the reference lines K0 to K10 in accordance with the pattern data, and then, the printing deviation amount is decided based on the positions of the reference lines and the printing deviation detection lines arranged on a straight line among respective reference lines K0 to K10 and respective printing deviation detecting lines L0 to L10. In this case, not only whether the printing deviation occurs, but also the printing deviation amount and the printing deviation direction can be recognized based on the positions of the reference lines K1 to K10 and the printing deviation detecting lines L0 to L10 arranged on a straight line.  Thus, the need of using a microscope and a magnifier, etc., equipped with a scale, and also of high magnification is eliminated, a time necessary for inspecting is shortened and a work is simplified.
Patent JP-H11317212-A (JP)
Title: Three layer structure battery separator
Inventor: SPOTNITZ ROBERT M
IPC: H01M50/489
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To make satisfactorily thin, make sufficiently strong, and specify the shutoff temperature to practical specified temperature or lower by forming a microporous layer film of a shutoff layer by a phase inversion process and forming a strength layer by a drawing process. SOLUTION: A shutoff battery separator 10 is formed by interposing a porous shutoff layer 14 in the center between two microporous strength layer 12, 16. The shutoff layer 14 is formed by a phase inversion process, and the strength layers 12, 16 are formed by a drawing process. The thickness of the separator 10 is preferable to be 1 mil (about 0.0254 mm) or less. The separator 10 can ensure a sufficient strength without sacrificing the thickness. The shutoff layer 14 is melted to block pores at a temperature (shutoff temperature) lower than the temperature which is the melting point of the strength layer 12, 16, and causes thermorunaway. The shutoff temperature of the battery separator is 124 deg.C or lower, and the most preferable shutoff temperature is about 110 deg.C.
Patent JP-H11313610-A (JP)
Title: Production of low-fat milk chocolate
Inventor: DUBBERKE KARIN
IPC: A23G1/46
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a low-fat milk chocolate with no dry, rough palate feeling and no excessive viscosity for handling during its production process. SOLUTION: The subject low-fat milk chocolate containing <27 wt.% fat is obtained according to the following process: a powdery premix comprising substantially all fatless ingredients is first prepared, and incorporated with fat-contg. ingredient(s) accounting for <=96 wt.% of the total fat-contg. ingredients followed by mixing to obtain a mass containing 18-24 wt.% fat based on the total weight of the mass, which is then pulverized with a relevant roller to a particle size of 25-35 μm, and the resulting powder is subsequently incorporated with the rest of the fat-contg. ingredient(s) and lecithin followed by carrying cut conching and tempering operations.