baber/WOPTO huggingface dataset:
Patent JP-H06340041-A (JP)
Title: Matte, biaxially oriented, high-shrink, multilayer polypropylene film, its production, and its use
Inventor: HERUBERUTO PAIFUAA
IPC: B32B27/32
Filed: 1994-04-27
Abstract: PURPOSE: To upgrade the mechanical pass-through properties and the antistatic properties and, at the same time, improve the satisfactory shrink properties by adding specific components, limiting the longitudinal and the transverse shrinkage factors of a multilayer film at a specific temperature within a specified range and making the film matte. CONSTITUTION: The specific components I are a propylene monopolymer and the like and 5-10C α-olefins or propylene and the like. One kind each of a monopolymer, a copolymer and a terpolymer of the described components or a mixture of two kinds or more of these copolymers, or a terpolymer blend of more kinds of these copolymers are used. The specific components II are either HDPE or a blend of two kinds of components, A, B. In addition, the blend component A is substantially HDPE and the blend component B is substantially a propylene homopolymer or the like. This multilayer polypropylene film contains components I, II, preferably with a shrinkage factor of 25-50% in the longitudinal direction at 120 deg.C and a shrinkage factor of 30-60% in the transverse direction at 120 deg.C and besides, is matte-treated.
Patent JP-H08304792-A (JP)
Title: Plasma address display device and driving method therefor
Inventor: YANO TOMOYA
IPC: G02F1/1333
Filed: 1995-05-10
Abstract: PURPOSE: To obtain a stable display on the whole area of a screen and to prevent deterioration in contrast by impressing a voltage on column electrodes provided at each discharge channel and impressing data voltage from row electrodes on a liquid crystal sheet and a dielectric sheet at the time of discharging. CONSTITUTION: Multiple electrodes 5 are formed in parallel on the main inside surface of an upper substrate 4 of display cells 201, and a liquid crystal layer 7 is formed between the upper substrate 4 and the dielectric sheet 3 for a potential setting sheet. On the other hand, multiple electrodes 31, 32 are formed in a striped pattern in parallel for each discharge electrode 12 on the inside main surface of a lower substrate 8 of plasma cells 2N, and side faces of these discharge channels is coated with the dielectric layer 35.  And the discharge channels 12 are sequentially discharged by impressing a prescribed voltage on the column electrodes 31, 32 and the data voltages are impressed on the liquid crystal layer 7 and the dielectric sheet 3 corresponding to each picture element from the row electrodes 5 at the time of the discharge, and for example, the voltages are held for one frame period.
Patent JP-2000301367-A (JP)
Title: Laser marking method and work marked by the method
Inventor: ABE MASAYUKI
IPC: B41M5/26
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To surely prevent a substrate from peeling off by preventing the substrate from being made in direct contact with a laser beam. SOLUTION: When marking characters, graphics, etc., by scraping the range wider than a beam spot of a laser beam on the surface of a work 1 in which two surface treated layers of a substrate 3 and a surface layer 4, by scanning the laser beam and then scanning it plural times while shifting the position of laser beam scanning line, thus a remaining part 6 of the surface layer 4 of the surface treated layer is formed between respective scanning lines of the laser beam.
Patent JP-H04340144-A (JP)
Title: Bus lock control device
Inventor: YAMAHATA HITOSHI
IPC: G06F15/16
Filed: 1991-05-17
Abstract: PURPOSE:To make it possible to form a program by a normal instruction without using a specific instruction prefix or instruction and to suppress the increment of instruction code size by forming a shared bit in both of a page table entry and a TLB entry. CONSTITUTION:Plural processors adopt a virtual storage system based upon paging and execute address translation from a virtual address to a real address by means of an address translation table stored in a main storage device by address converters including address translation index mechanisms (TLB) 10. A shared bit S indicating page sharing by plural processors is set up in a PTE and a TLB shared bit V for setting up the value of the shared bit in the PTE at the time of replacing the entry of the TLB is formed in the TLB. At the time of the operand address translation of an operand computing instruction, the shared bit in the TLB is detected and a bus lock signal is controlled so that the bus lock signal is automatically added at the time of executing the operation of a shared address space.
Patent JP-S63276722-A (JP)
Title: Optical information recording medium
Inventor: OKAWA HIDEKI
IPC: G11B7/24035
Filed: 1987-05-08
Abstract: PURPOSE:To read information at a high contrast ratio by incorporating a metal or semiconductor element, carbon and hydrogen or fluorine or both thereof into a recording film and providing a multiple interference effect thereto. CONSTITUTION:The recording film contains the metal or semiconductor element, carbon and hydrogen or fluorine or both thereof and has the film thickness at which the reflectivity by the multiple interference effect attains a max. value. The metal or semiconductor element is Te, Se, Bi, Ge, Sb, Sn, Pb, Ga, In or Ag. The reflectivity of the thin film by the multiple interference effect increases if the phase of the coefft. r1 of Fresnel reflection at the boundary face of the recording film 24/air 26 coincides with the phase of the coefft. r2, r3... of reflection of the light reflected by the boundary face of the film 24/the substrate 22. Said reflectivity decreases otherwise. The multiple interference effect is remarkable with elements of a small attenuation coefft. or compsn. in which the metal or semiconductor element is dispersed. The information is thereby read at the high contrast ratio.
Patent JP-H0410762-A (JP)
Title: Digital image forming device
Inventor: FUJIMOTO MASAYA
IPC: H04N1/387
Filed: 1990-04-27
Abstract: PURPOSE:To simply set up various image processing modes and to improve operability by utilizing an original reading part such as a CCD for reading out a mark sheet. CONSTITUTION:When a mark sheet is set up and a setting means 21 is driven, a switching means 11 is switched, prescanning is executed, and the binary data of a mark image read out by the prescanning are compared with mark position coordinate data stored in a storage means 18 by a rewriting means, so that the contents of the mark sheet are discriminated and the storage contents of a memory are rewritten. When another original is set up and the prescribed operation is executed, the means 11 is switched, image processing scanning is executed and the read image original is image-processed with the mode corresponding to the storage contents of the rewritten memory by a processing means 15. Thus, various image processing modes can be set up in the memory and image-processed by simple operation.
Patent JP-S593980-A (JP)
Title: Manufacture of composite solar battery element
Inventor: NAKAMURA YOSHIKAZU
IPC: H01L31/042
Filed: 1982-06-29
Abstract: PURPOSE:To manufacture elements at a low cost by a method wherein composite solar battery elements of small area connected in tile form are obtained by cutting and dividing the connected body of a plurality of solar battery elements in tile form. CONSTITUTION:The composite solar battery elements 5A-8A, 5B-8B and 5C- 8C of small area having the structure of connection in tile form are obtained by connecting the solar battery elements 5, 6, 7 and 8 in tile form and then dividing into necessary size by methods such as laser or dicing method. The workability is good, since solar battery elements of relatively large area are connected at first. By dividing according to necessity thereafter, the composite solar battery elements of small area having the structure of connection in tile form can be obtained easily at a low cost.
Patent JP-H07300603-A (JP)
Title: Production of low-oxygen metal powder product
Inventor: MURASE AKIRA
IPC: B22F3/20
Filed: 1994-04-27
Abstract: PURPOSE:To produce a metal powder having an extremely low content of oxy gen and to produce the bar and tube excellent in toughness and cuttability from the metal powder by hot extrusion by adding a specified metal having a high affinity for reducing carbon and oxygen to the metal powder, vacuum- sealing the powder in a capsule and then heating the capsule. CONSTITUTION:Molten metal is atomized into the powder. A metal such as Ta, Ti, Zr, Hf, Se and Y having a high affinity for a deoxidizing carbon powder or the highly oxidative O2, CO, CO2, H2O, etc., forming an oxide by a irreversible reaction and having >=1000 deg.C melting temp. is added to the powder, and the powder is packed in a soft-steel capsule at <=85% packing ratio. The capsule is evacuated to 10<-1> atmospheric pressure and sealed. The capsule is gradually heated to >=1000 deg.C and held at that temp. for a specified time to remove the oxygen in the metal powder by C and a metal such as Ta. The capsule is then worked by hot isostatic pressing, hot forging, etc., to produce the metallic and tube excellent in toughness, cuttability, etc.
Patent JP-H08285644-A (JP)
Title: Triple venturi type current meter
Inventor: OGUSHI KIMIO
IPC: G01F1/44
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a high performance triple venturi type current meter which can measure gas flow velocity with high accuracy under the condition of high temperature and low flow velocity micro dynamic pressure. CONSTITUTION: A triple venturi type current meter comprises an external venturi 1 formed in such a manner that a throttle part is provided on a front end inlet, a cylindrical throat part in the middle, and an enlarged part on a rear end outlet integrally on the same center line, an internal venturi 3 co-axially disposed inside the external venturi 1, a central venturi 2 coaxially supported through plural radial supports 4 with radial clearances in the middle between the external venturi 1 and the internal venturi 3, a static pressure introduction pipe 5 connected to a static pressure hole provided in the internal venturi 3 to guide the pressure to the outside, and a total presure pipe 6 disposed in the vicinity of the outside of the external venturi 1 to open, confronting the flow.
Patent JP-S593731-A (JP)
Title: Manufacture of information disk
Inventor: ETSUNO NAGAAKI
IPC: G11B7/26
Filed: 1982-06-29
Abstract: PURPOSE:To obtain an information disk having high uniformity, superior strength and rugged information, by forming an auxiliary layer of an etchable org. substance and a metallic layer on a layer for forming uneven information. CONSTITUTION:SiO2 is vacuum-deposited on the surface of a disklike glass substrate 1 to form a layer 2 for forming rugged information. An auxiliary layer 3 of an org. substance is formed on the layer 2 by spin-coating a photoresist, and Te is vacuum-deposited to form a metallic layer 4. By irradiating Ar laser beams, the layer 4 is partially removed to form a window 5, and holes 6, 7 are pierced by plasma etching. The layers 3, 4 are then removed with O2 plasma to obtain an information disk 10.
Patent JP-H048731-A (JP)
Title: Indigo polymer, its preparation and organic polymer ferromagnetic material comprising same polymer
Inventor: TANAKA HITOSHI
IPC: C07D209/36
Filed: 1990-04-26
Abstract: PURPOSE:To prepare the subject polymer by reacting an anthranilic acid derivative with a lower aliphatic acid alkali metal salt, etc., and subsequently hydrolyzing the reaction product. CONSTITUTION:A compound of formula I [X is CH2, CHR<5> (R<5> is lower alkyl), NR<5>, S, O, etc.; R<1> is H, lower alkyl; R<2>-R<4> are H, lower alkyl, amino, NO2, CN, etc.) is made to react with preferably 3-10 times moles of a lower alkyl fatty acid alkali metal salt and 7-40 times moles of the anhydride of the lower fatty acid (e.g. acetic acid) preferably at 50-160 deg.C and subsequently hydrolyzed in the presence of an alkali metal hydroxide (e.g. lithium hydroxide) preferably in an amount of 3-10 times moles (based on the compound of formula I) preferably in water at 50-150 deg.C to prepare the objective polymer having repeat units of formula II and having a mol.wt. of 500-500000. The polymer is employed in preparing organic polymer ferromagnetic materials.
Patent JP-H05307030-A (JP)
Title: Enzyme immunity measuring method
Inventor: ARASAWA KAZUE
IPC: G01N33/543
Filed: 1992-05-01
Abstract: PURPOSE:To shorten the reaction time, enhance the measuring sensitivity, and generate stable measurements by setting clearly the individual temperature conditions for the reaction of solid phase antibody with an object to be measured and reaction when a beacon enzyme is added. CONSTITUTION:Colibacillus is selected as the object to be measured, and rabbit anti-coliform group and buffer solution are put in a test tube made of polyethylene and left for one night at 4 deg.C, and the antibody is coated. Cow serum albumin, reaction buffer solution, and ultrasonically crushed colibacilli are put in a test tube after solid phase preparation and allowed to make reaction for one hr in a still state. If the temperature condition at this time lies within the range 11-30 deg.C, the sensing limit is free of any influence. Then, horseradish perioxidase(HRP) beacon absorbed rabbit anti-coliform group is put in a test tube and allowed to make reaction for one hr while a shake of 200rpm is applied. Because the sensing limit rises if the temp. at this time exceeds 22 deg.C, the temperature condition must be set in the range 11-22 deg.C. After completion of the reaction, the solution is removed followed by rinsing, and the amount of chemiluminescence is measured to make quantification of colibacilli.
Patent JP-S5236928-A (JP)
Title: Power supply for electric devices
Inventor: KITSUYA AKIRA
IPC: G05F1/10
Filed: 1975-09-19
Abstract: PURPOSE: To make it possible to turn off the power supply of any specific circuit only by providing subswitches between the power supply circuit regulator and the sequence control circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61269989-A (JP)
Title: Cylindrical continuous casting mold made of copper or copper alloy and production of crucible for melting by welding
Inventor: TANAKA KAZUO
IPC: B23K15/00
Filed: 1985-05-25
Abstract: PURPOSE:To prevent the strength deterioration and deformation of a base metal and to form a defect-free weld zone by using the base metal limited in the content of a hydrogen component and oxygen component to a specific value or below, pressing a backing strip made of copper or copper alloy to the rear of the butt weld zone and subjecting the weld zone to electron beam welding. CONSTITUTION:The base metal limited to <=5ppm hydrogen component content and <=100ppm oxygen component content among the components incorporated into the copper or copper alloy material which is the base metal for welding is used and is subjected to electron beam welding. The backing strip made of the copper or copper alloy is therefore pressed to the rear of the butt weld zone and said zone is welded. The base metal made of the copper or copper alloy has intrinsically a low dissipation rate of heat and therefore the weld zone and the heat affected zone around the same are eventually quickly cooled so that these zones receive, on the contrary, the effect similar to the effect obtd. by a soln. heat treatment without being subjected to annealing and softening. The blowhole defects, etc. generated in the weld zone are decreased by limiting the content of the hydrogen and oxygen components in the base metal.
Patent JP-S62268752-A (JP)
Title: Acoustic device for car
Inventor: IMAI HIROSHI
IPC: H04R1/02
Filed: 1986-05-17
Abstract: PURPOSE:To obtain excellent acoustic feeling by providing speakers regenerating individual channel signals in all frequency bands in front of the front seat occupants and also providing speakers regenerating signals in predetermined frequency bands or less at the rear of the front seat occupants and in front of the rear seat occupants. CONSTITUTION:Front speakers 15, 16 are connected to R and L channels of the preamplifier 12 of an acoustic source 11 via main amplifiers 13, 14 respectively. The front speakers 15, 16 are arranged in front of the occupants M1, M2 seated on front seats 2, 3 in a car room 1 and at both sides of an instrument panel 5. On the other hand, low pass filters 17, 18 which are cut-off means are provided on individual channel circuits formed in branch at the output side of the preamplifier 12. Rear speakers 21, 22 are connected to low pass filters 17, 18 via main amplifiers 19, 20, and the rear speakers 21, 22 are arranged near the front end sections of rear doors 23, 24.
Patent JP-S61268297-A (JP)
Inventor: KIMURA KENJI
IPC: D06F37/40
Filed: 1985-05-24
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-H09279839-A (JP)
Title: Placing method of concrete and concrete form
Inventor: MORI YASUHIRO
IPC: E04G13/04
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To adjust the width of a bottom frame in accordance with beams and reduce the cost, by arranging a plurality of square timbers at the lower ends of the side frames disposed oppositely and placing concrete between the side frames and the bottom frame on which an impervious sheet is laid. SOLUTION: Side frame plates 2 for beams oppositely arranged are extended down from both edges of the opening 11 of a slab form 1. A specified number of square wooden, steel, or resin materials 31 are arranged between the lower ends of the side frame plates 2 for beams to form the nearly same width with the bottom width of the beam. An impervious sheet 32 is laid on the upper face of these square timbers so as to cover the whole bodies. A specified support member 4 is assembled at the bottom of the square timbers 31 and concrete 5 is placed in the space surrounded by the side frame plates 2 and the bottom frame 3. In this way, concrete is prevented from flowing out of clearances of the square timbers 31 and also demanding is facilitated.  Even when the beam width is altered, the bottom frame can be adaptable by increasing or decreasing the arranged number of the square timbers 31, and hence, it is not necessary to make bottom frames for every beam width.
Patent JP-S5814240-A (JP)
Title: Japanese language input device with underline key
Inventor: NAKAYAMA YASUSHI
IPC: G06F3/00
Filed: 1981-07-20
Abstract: PURPOSE:To make display or erase of an underline with the same operating mode as the input with a kana(Japanese syllabary) character key, by providing an underline generation/erasing section controlling the display or erase of underline with the key operation on a keyboard. CONSTITUTION:Through the depressing operation of a cursor position and underline display key, an underline generating/erasing section 9 receives the content of an underline display instruction and register 7. The underline generating code and the reception position information are applied to a display 1 and the underline is displayed at a specific coordinate on the display 1. After the content of the register 7 is set to the coordinate of the underline to be erased, when an underline erase key is depressed, the underline generating/erasing section 9 receives the underline erase instruction and the content of the register 7 and erases the underline of the specified coordinate on the display 1.
Patent JP-S63278224-A (JP)
Title: Method of introducing reactive gas in vapor growth
Inventor: ATSUNUSHI FUMIHIRO
IPC: H01L21/205
Filed: 1987-05-08
Abstract: PURPOSE:To facilitate supplying reactive gas created by bubbling to a reaction region always stably by a method wherein the temperature of carrier gas is so controlled as to be the same as a bubbling temperature before the carrier gas is bubbled. CONSTITUTION:A pipe 7 is heated by a heater 8 so as to have a temperature the same as a bubbling temperature. Carrier gas is heated by a diffuser 3 so as to have a temperature the same as a bubbling temperature and is introduced to a bubbler 1 through a pipe 6. Reactive gas is produced by bubbling the carrier gas and organic metal source 2. The reactive gas is supplied to a reaction region through the pipe 7 and a film of the metal is made to grow on a substrate. With this constitution, as the carrier gas temperature, the bubbling temperature and the reactive gas temperature are all controlled to be identical, the reactive gas can be stably introduced into the reaction region.
Patent JP-H01283507-A (JP)
Title: Aligning method for optical component
Inventor: SATO SHIRO
IPC: G02B6/30
Filed: 1988-05-10
Abstract: PURPOSE:To shorten, specially, the time required for rough aligning operation and to enable positioning operation for the optical component without misalignment by providing a dummy optical waveguide which has no branch part, and performing the rough alignment by using the dummy optical waveguide and then aligning the optical component finely with the end part of an optical waveguide circuit. CONSTITUTION:The linear dummy optical waveguide 15 which has no branch part is provided and used to perform the rough alignment while the intensity of projection light is measured; and then the fine alignment is performed between the optical waveguide circuit 10 to be coupled and optical components such as optical fibers 13 and 14A-14N. The dummy optical waveguide 15 has no branch part, so the attenuation of projection light is small as compared with incident light and outputs from the optical waveguide to projection-side optical fibers 14A-14N are large at the time of the rough alignment. Therefore, the quantities of movement of the optical fibers 13 and 14A-14N in an X and a Y direction can be made large at the time of the rough aligning operation, and the number of measurements is therefore small within a specific movement range. Consequently, the time required for the rough alignment is shortened and the optical components are securely positioned for the optical waveguide 10 without misalignment.
Patent JP-S61268684-A (JP)
Inventor: MASAMI NAKANE
IPC: C07D333/00
Filed: 1986-05-16
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-S607846-A (JP)
Inventor: FUKUSHIMA NAOMICHI
IPC: A61H39/06
Filed: 1983-06-25
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-H07294209-A (JP)
Title: Position sensor
Inventor: SEKIYA MITSURU
IPC: G01D5/16
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a correct, output voltage of a position sensor even when a contact resistance of a contact element is increased during the long-time use. CONSTITUTION:A non-inverting input, terminal of an operational amplifier 11a set at a substrate of the position sensor is connected to a brush 3. An inverting input terminal of the operational amplifier 11a is connected to an output terminal and, the contact point is connected to an output terminal OUT to the outside. A 5V source terminal, a 0V source terminal and the output terminal are connected to an external circuit. A capacitor C3 is connected between the 5V and 0V source terminals so as to remove noises from outside. Moreover, a capacitor C4 is connected between the non-inverting input terminal of the operational amplifier 11a and the 0V source terminal so as to remove noises generated by a contact resistance of the brush 3.
Patent JP-S5338903-A (JP)
Title: Automatic broadcasing unit
Inventor: TOKUTOMI YOSHIHIRO
IPC: G10L13/04
Filed: 1976-09-21
Abstract: PURPOSE: To secure a reading with no rotation error of the recorder as wel as to perform a feed-in recording with one action when the sound piece is recorded onto the primary recording unit. 
     COPYRIGHT: (C)1978,JPO&Japio