baber/WOPTO huggingface dataset:
Patent JP-H07206161-A (JP)
Title: Aligning device of lengthy material
Inventor: HANADA KAZUMI
IPC: B22D29/04
Filed: 1994-01-21
Abstract: PURPOSE:To automatize, for example, work between a lengthy material and a suspending-out device, etc., by way of aligning the lengthy material at the time of storing a plural number of the lengthy materials of a billet, etc., in an erected position. CONSTITUTION:This is a device to align each of lengthy materials 50 by way of arranging a plural number of the lengthy materials in a plural number of rows. A rotating frame 4 is arranged on each of outsides of rows positioned between the adjacent rows of the lengthy materials 50 and on both ends in the arrangement direction free to interlock, an engagement arm colliding against a peripheral surface of the lengthy material of each of the rows is provided on each of these rotating frames 4, and these lengthy materials 50 are constrained at an alignment position by collision of the engagement arm against the lengthy materials 50 by revolution of the rotating frames 4 sandwiching one row of the lengthy material 50.
Patent JP-H02184850-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: KUZE SATORU
IPC: G03C7/407
Filed: 1989-01-11
Abstract: PURPOSE:To continuously obtain stable high density color images by adding at least one kind of polystyrenesulfonic acid deriv. to a color developing soln. and specifying the amt. of the developing soln. replenished. CONSTITUTION:At least one kind of polystyrenesulfonic acid deriv. is added to a color developing soln. and the amt. of the developing soln. replenished is regulated to <=250ml per 1m<2> of a silver halide color photographic sensitive material. The polystyrenesulfonic acid deriv. is produced by introducing sulfonic acid groups into a styrene (co)polymer or a styrene block copolymer. Stable high density color images can be obtd. over a long period of time.
Patent JP-S61164287-A (JP)
Title: Semiconductor laser
Inventor: KITAMURA MITSUHIRO
IPC: H01S5/00
Filed: 1985-01-16
Abstract: PURPOSE:To obtain a high photo output in a semiconductor laser by a method wherein a p-type substrate is used for the semiconductor laser, the p-type clad layer and a p-type current blocking layer come into contact to each other on the side surface of the mesa striped mount and a semiconductor layer with the small forbidden band width gap is introduced in on the p-type current blocking layer. CONSTITUTION:A p-type InP clad layer 2, an active layer 3 and an n-type InP clad layer 4 are laminated in order on a p-type InP substrate 1. After that, a mesa striped mount 10 is formed. After that, an n-type InP current blocking layer 5, a p-type InP current blocking layer 6 and an In0.78Ga0.22As0.48P0.52 layer 11 are laminated in order excluding the upper surface of the mesa striped mount 10. Then, an n-type InP buried layer 7 and an n-type In0.78Ga0.22As0.48P0.52 electrode layer 8 are laminated over the whole surface. An InGaAsP layer 11 with the small forbidden band width gap is inserted in between the layers 6 and 7, whereby the current gain of the transistor becomes smaller, the turn-ON withstand voltage of the thyristor is not affected so much by the gate current and even when a leakage current 9 runs on the thyristor to some degree, the thyristor is never turned-ON. As a result, injecting current runs effectively into the active layer 3.
Patent JP-H11197696-A (JP)
Title: Methane fermentation tank
Inventor: YOSHIMOTO HIROSHI
IPC: C02F11/04
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a methane fermentation purifying tank capable of executing the purifying treatment of org. matter containing excretion or the like at low operation cost by an anaerobic methane fermentation purifying method. SOLUTION: A methane fermentation tank 1 has a hermetically closed structure and is constituted so as to have a gas storage part storing gas generated by methane fermentation therein and storing the same in the upper part thereof and a jet pipe 2 of which the end part piercing the ceiling of the gas storage part to protrude downwardly and positioned in the gas storage part has a horizontal cut opening flat surface and the other end part is arranged up to the outside of the methane fermentation tank. By this constitution, by the mutual action of the gas pressure in the gas storage part and the surface tension of the treated soln. 3, a phenomenon wherein a treated soln. 3, scum 4 and formed gas are integrated to periodically repeating injection accompanied by an impact like an intermittent fountain is generated.  The periodic removal of scum 4 generated in the fermentation tank 1 by impact jet energy becomes possible.
Patent JP-S56102853-A (JP)
Title: Metho for pretreating image signal of image copying apparatus
Inventor: YAMADA MITSUHIKO
IPC: H04N1/407
Filed: 1980-01-21
Abstract: PURPOSE: To obtain high stability, easiness in operation, and variable conversion characteristcs, by changing the conversion data to be read out in advance in accordance with a desired reproduction density region of an original picture.  
     CONSTITUTION: Original picture 1 is photoelectrically scanned with light source 2 of constant illumination, and converted to the intensity of transmitted beams 3,  image signal (a), original picture intensity signal (b), and original picture density  code (e); and operation density code (d) is read out by designating the address of  memory device 17 of the next step. The table of device 17 is rendered to be rewritable in accordance with the shadow value and the high light value of picture 1  prior to processing of picture 1, thus permitting correction of deviations between  each separated color channel and correction of deformation of an amplifier, etc. to  be made stably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06209681-A (JP)
Title: Electrical float
Inventor: YOKOGAWA SEIJI
IPC: A01K93/00
Filed: 1993-01-18
Abstract: PURPOSE:To provide an electrical float excellent in movability, water resistance and falling resistance by arranging a whole reflection style prism for reflecting light emitted from a luminous element on the side surface of a small projection at the non-sinking part of the float. CONSTITUTION:A whole reflection style prism 6 reflecting light emitted from a luminous element 7 is placed on the side surface of a small projection 5 in the non-sinking part of the float. A semiconductor control circuit 12 using a light-receiving element as a detector and used for changing light sources 10, 11 when the float is sunk in water is disposed.
Patent JP-H04238044-A (JP)
Title: Thermal print head
Inventor: ISOBE YOSHIYUKI
IPC: B41J2/335
Filed: 1991-01-22
Abstract: PURPOSE:To suppress the irregularity of a resistance value and to reduce the irregularity of printing density by adjusting the resistance value of the electrode row layer adjacent to the heating resistor row layer of a thermal print head corresponding to the resistance value of the heating resistor row layer and that of an individual electrode row layer. CONSTITUTION:A thermal print head has such a structure that a glass glaze layer 2 is arranged to a ceramic substrate 1 having heat resistance and insulating properties and a heating resistor row layer 3, individual and common electrode row layers 4, 5 and a protective layer 6 are laminated to the surface of the substrate 1. In this case, the common electrode row layer 4 is provided so that the pattern shape thereof is changed at every heating resistor row layer 3. For example, by deeply forming a notch 4c on the pattern of the common electrode row layer 4a connected to the heating resistor layer 3a, the resistance value of said layer 4a is enhanced. By adjusting the resistance value of the common electrode row layer 4 as mentioned above, the irregularity of the resistance value of the thermal print head is extremely reduced.
Patent JP-H02185544-A (JP)
Title: Rubber composition
Inventor: ISHIOKA MINORU
IPC: C08L21/00
Filed: 1989-01-12
Abstract: PURPOSE:To shorten vulcanization time without being accompanied with a deterioration of qualities and a rise of vulcanization temp. by compounding a diene rubber material with N-cyclohexyl-2-benzothiazylsulpheneamide and an n-butyraldehyde-aniline condensate. CONSTITUTION:A rubber compsn. prepd. by compounding 100 pts.wt. diene rubber with 0.5-2.0 pts.wt. N-cycloheyxl-2-benzothiaylsulpheneamide and 0.020-1.0 pt.wt. n-butyraldeyde-aniline condensate. If tetrabutylthiuram disulfide is additionally incorporated in said rubber compsn. to make a combination of three vulcanization accelerators, besides said actions, heat resistance and durability can be improved. In addition, said condensate exhibits a characteristic that the amt. of loading thereof is proportional to the vulcanization acceleration effect and therefore the degree of vulcanization effect can be controlled by controlling the amt. of loading.
Patent JP-S60149142-A (JP)
Title: Wire bonding device
Inventor: NAKAJIMA HIROFUMI
IPC: H01L21/60
Filed: 1984-01-17
Abstract: PURPOSE:To obtain the automatic wire bonder having a heating mechanism of good space efficiency by a method wherein a lead frame or a package loaded with semiconductor elements is carried, and element adhesive agent is fixed by heating immediately before the wire bonding process; thereafter, bonding is performed. CONSTITUTION:The lead frame 22 with semiconductor elements 21 tentatively installed with resin adhesive agent is carried out 23 automatically. In the case of 40 wires per element, when a resin adhesive agent fixed by heating in 30sec under the condition that bonding requires about 9sec, the heating space for four pieces of element 21 becomes necessary. Therefore, a heater block 24 is designed by extension so as to heat the four pieces of element before wire bonding. The contamination of the surfaces of the elements due to a large amount of gas generating during short-time calcination is prevented by spraying heated N2 gas through a pipe 25, which gas is then exhausted through a duct 26. The elements fixed by heating are automatically carried to a bonding stage 27 and then housed 28 after the wire bonding. In such a manner, the generation of a large amount of failure in the bonding process can be prevented by means of a compact heating-fixing mechanism of good space efficiency.
Patent JP-S58127894-A (JP)
Inventor: HERUMUUTO BENTERAA
IPC: E21B17/00
Filed: 1983-01-19
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-H0617258-A (JP)
Title: Gold plating liquid and gold plating method
Inventor: YOKONO ATARU
IPC: C23C18/42
Filed: 1993-01-18
Abstract: PURPOSE:To form a plating film having a high adhesive power by using macrocyclic polyamine and tervalent gold ions as the essential components of a gold plating liquid. CONSTITUTION:The gold plating liquid is formed of the macrocyclic polyamine and the tervalent gold ions as its essential components. The macrocyclic polyamine is formed of cyclamine or its deriv. The complex of the macrocyclic polyamine and the tervalent gold ions is dissolved, and a metal which is oxidized by the potential lower than the reduction potential of the complex to gold is immersed into the soln. to deposit the film of gold on the metal surface. The cathode of the body to be plated and the anode of an electrical conductor are immersed into the soln. and an electric current is passed to deposit the film of the gold on the surface of the body to be plated. As a result, the gold plating to a pattern shape is possible.
Patent JP-H02186643-A (JP)
Title: Manufacture of compound semiconductor device having recess type gate structure
Inventor: YAMAUCHI MASAMITSU
IPC: H01L21/28
Filed: 1989-01-12
Abstract: PURPOSE:To improve the accuracy of the title device by a method wherein a silicon oxide film of a regulated width is formed, a recess width is controlled with high accuracy using this silicon oxide film and a gate electrode is formed by a lift-away method, in which a photoresist is used. CONSTITUTION:A silicon oxide film 2 is grown on a GaAs substrate 1 and after that, an unnecessary part of the film 2 is removed using a photoetching method to form the film 2 only on a part, in which a recess region should be formed. Then, the whole surface of the substrate 1 is covered with a photoresist 4 and an opening part 9 to correspond to a desired gate length is formed. Then, the substrate 1 is dipped into a buffered hydrofluoric acid and the film 2 is all removed. Then, the substrate 1 is dipped into a GaAs etching liquid and after the recess region 8 of a desired depth is formed, Al 5 is deposited on the whole surface of the substrate 1 as Al for gate electrode use. Then, the Al on the photoresist 4 is all removed using a lift-away method to form a gate Al film 5. Thereby, with the simplification of a process contrived, the control accuracy of a recess width can be improved.
Patent JP-S61163281-A (JP)
Inventor: EMANIYUERU KOONGOORUTO
IPC: C23C18/40
Filed: 1986-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54100157-A (JP)
Title: Fully automatic washer and operating system for the same
Inventor: HIDA HIDEYUKI
IPC: D06F33/38
Filed: 1978-01-25
Abstract: PURPOSE: To provide an operation control system for fully automatic washer that is operated according to a program afforded from an instructing control unit, in which, in case that water supplying time period is extraordinarily short, re-registering of values is effected by an electronic timer, whereby washer is operated according to a suitable and information-interchangeable program.  
     CONSTITUTION: Time periods T 0 , T 4  are determined on the basis of capacity of water supplying source, and they are stored in ROM of instructing control unit PS. Here, in case that time period T required for supplying water to a predetermined level is extremely short in comparison with T 0 , ROM is called to receive instruction for the above situation. In reponse to this, the above time period T is substituted by a typical mean value T ( 3 minutes), without registering T in control unit PS. Then, in use of the value T, T 1 , T 2  are computed in ALU unit by way of experimental multiplication of constant, and the result is stored in RAM unit. Thus, a program for operating the washer, suited for the rinsing level, is made up automatic ally, thereby determining the time period for rinsing with water supply at the same time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57120336-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU YUKIO
IPC: H01L23/522
Filed: 1981-01-19
Abstract: PURPOSE:To obtain a preferable passivation by employing an SiO2 or an Si3N4 as the first film and PSG or BPSG thinner than the first film as the second film when an interlayer insulating film of bouble layer structure of the first and second insulating films is formed on a semiconductor substrate formed with an element. CONSTITUTION:A thick field oxidized film 22 is formed on the periphery of a P type  Si substrate 21, an N<+> type region 23 is diffused in the substrate 21 surrounded by the film 22, and a thin oxidized film 24 is formed on the surface including the region 23. Then, the first wiring layer 25 is made of polycrystalline Si is formed from the end of the region 23 to the one film 22, an SiO2 film 26 forming an interlayer insulating film is formed on the overall surface. Then, with a resist film 27 as a mask it is etched, and a hole 28 is formed on the region 23. Thereafter, the film 27 is removed, a PSG film 29 of the second layer thinner than the film 27 is formed on the film 26, and a hole 32 is formed with a resist film 31. In this manner, even if an abnormally grown hillock 30 is produced on the film 29, it can be removed without passing through the lower layer film 26.
Patent JP-H06216838-A (JP)
Title: Mobile object communication equipment
Inventor: HAGIO MINORU
IPC: H04W76/02
Filed: 1993-01-19
Abstract: PURPOSE:To provide a mobile radio equipment which can use a control slot as a speech channel for a mobile object communication equipment of a time division multiplex system. CONSTITUTION:A radio connection device consists of a codec 39 which codes and decodes the voices to transmit and receive a voice frame in a frame period when no control frame is not transmitted nor received, a voice frame generating part 30 which converts the voice coding signal received from the codec 39 into a voice frame, a voice frame decomposing part 31 which decomposes the received voice frame into the voice coding signal, a frame selecting part 34 which switches the voice and control frames to transmit them through a control slot, and a data complementing part 35 which inputs the complement data to the codec 39 when the control frame is received. Furthermore a data complementing part 49 is added to a mobile device to input the complement data to a codec 50 when the radio connection device transmits a control frame through a control slot in a busy mode.
Patent JP-H10209367-A (JP)
Title: Manufacture method of semiconductor device
Inventor: YAMANAKA MITSUHIRO
IPC: H01L21/285
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To make possible the formation of aluminum or aluminum alloy wiring having no defective disconnection to contact holes 3 in high aspect ratio in the manufacturing method of semiconductor device. SOLUTION: An interlayer insulating film 2 formed on a semiconductor substrate 1 is processed by lithography and dry etching technology so as to form contact holes 3 on a regions 4 for connecting the wiring 4. Next, with an aluminum alloy as a wiring material, a sputtering device having a self-contained heating wafer holder is used, while raising the temperature of the semiconductor substrate 1 to 450 deg.C, an aluminum alloy wiring 5 is formed at the sputtering rate of 30nm/min by DC magnetron sputtering process. In such a constitution, a metallic film is fluidified by heating process to be successively and slowly deposited from the bottom part by specifying the sputtering rate not to exceed 30nm/thereby enabling the metallic film to be completely buried in the contact holes 3 in high aspect ratio.
Patent JP-2000208936-A (JP)
Title: Manufacture of printed wiring board
Inventor: YAMAZAKI KOZO
IPC: H05K3/38
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture method of a printed wiring board, where a leakage between wiring layers is made difficult to occur. SOLUTION: In the manufacture method of a printed wiring board, the printed wiring board having a base resin insulating layer 3, a wiring layer 7 formed on it by a semi-additive method, and a resin insulating layer arranged on them is manufactured. The manufacture method has a resin-etching process for etching the surface 3A of a base resin insulating layer 3, exposed between the wiring layers 7 before the stack of the resin insulating layer after the wiring layers 7 are formed. Even if quick etching is not sufficient, unwanted electroless plating layer 4 is not removed completely, and residues 4B remain at the formation of the wiring layers 7, the surface part of the base resin insulating layer 3 exposed between the wiring layers 7 is removed by the resin-etching process. Thus, the residues 4B can be removed also.  Consequently, the reliable printed wiring board in which leakage faults do not occur between the wiring layers 7 can be manufactured.
Patent JP-S63175178-A (JP)
Inventor: OKUMURA KENJI
IPC: D06M101/16
Filed: 1987-01-13
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-H09193474-A (JP)
Title: Image formation device
Inventor: HAKAMATA ATSUSHI
IPC: B41J2/52
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To reproduce the position of an image with high accuracy, maintaining gradation characteristics even if gradation images and text images are mixedly present in the image. SOLUTION: If gradation image data 1D is inputted in a modulator 62, strength of laser beam is modulated, using NAND 14 and switch circuit 28, in response to a pulse signal having large duty in a high density part and a pulse signal having small duty in a low density part, corresponding to the density of image outputted from a screen circuit 12 through a buffer circuit 10. If text image data TD is inputted, a text image processing circuit 16 outputs a pulse signal corresponding to a position data PD through a converter 18, and current is outputted from any one of power sources 22-27 selected by a selector 20 in response to end strength signal EG so that pulse width is modulated by means of position data of text image and strength of laser beam is modulated corresponding to strength signal at end position of text image in an auxiliary scanning direction.
Patent JP-H03213271-A (JP)
Title: Bore precision finishing method for tube
Inventor: KIKUKAWA TOMOKAZU
IPC: B24C11/00
Filed: 1990-01-16
Abstract: PURPOSE:To keep off any variation of stock removal of tube in the radial direction due to a speed variation of abrasive grains, and polish the inner surface of a tube uniformly from one end to the other end by jetting a specified polishing fluid toward the tube other end from the one end of the tube inner surface in a range of 5m/sec.-20m/sec. in flow velocity, thereby polishing the inner surface of the tube. CONSTITUTION:An abrasive grain of 10mum-1000mum in mean grain size and a liquid are mixed at the rate of abrasive grain 0.1kg-1.5kg to liquid 1kg, producing a polishing fluid. Next, this polishing fluid is jetted toward the other end of a tube 1 from one end of an inner surface of the tube 1 in a range of 5m/ sec.-20m/sec. in flow velocity, thereby polishing the inner surface of the tube 1. With this constitution, the inner surface of the tube 1 being relatively small in diameter and long size can be finished uniformly and accurately.
Patent JP-H10203692-A (JP)
Title: Automatic document conveyer
Inventor: NIBU TORU
IPC: G03G15/23
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To enable a document tip end to surely bite in a nip part of a register roller while attaining miniaturization. SOLUTION: A plurality of register/inverting rollers 26 concurrently used to serve as a register roller and inverting roller are provided to be separated in an axial direction of a support shaft 413. In a guide plate 425, a protruded part 430 is formed to be opposed between the fellow register/inverting rollers 26. The protruded part 430, beyond a nip part 412, is extended to the downstream of a conveying route. A non-protruded part 431 opposed to the register/ inverting roller 26 is positioned just before the nip part 412.
Patent JP-S5599958-A (JP)
Title: Preparation of water-insoluble azo dye
Inventor: AIGA HIROSHI
IPC: C09B56/12
Filed: 1979-01-26
Abstract: PURPOSE: To prepare the title novel dye for dyeing of synthetic fibers in greenish yellow color having excellent color fastness to daylight and fastness to sublimation, by diazotizing an α- or β-aminoanthraquinone and coupling with a specific pyridone derivative.  
     CONSTITUTION: A water-insoluble pyridone azo dye of formula III is prepared by diazotizing an α- or β-aminoanthraquinone derivative, and coupling with a 3-cyano- 4-methyl-6-hydroxy-2-pyridone derivative of formula II (R 1  is H, 1W12C alkyl, hydroxy-lower-alkyl, lower-alkoxy-lower-alkyl, lower-alcoxy-lower-alkoxy-lower- alkyl, lower-alkoxycabonyl-lower-alkyl, acyloxy-lower-alkyl, aryloxy-lower-alkyl, cyano-lower-alkyl, lower-alkylamino-lower-alkyl, halogeno-lower-alkyl, cycloalkyl, aralkyl, phenyl, or 2W4C alkenyl). 
     COPYRIGHT: (C)1980,JPO&Japio