baber/WOPTO huggingface dataset:
Patent JP-S51137319-A (JP)
Title: Error signal detection and processing system in signal transmission
Inventor: OONISHI RIYOUICHI
IPC: H04B1/00
Filed: 1975-05-22
Abstract: PURPOSE: To make error correction easier by inserting the signal showing the number of variable points of the picture signal during 1H period to the run length coded Facsimile signal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59188169-A (JP)
Title: Manufacture of solid state image sensor
Inventor: MATSUMOTO YASUYOSHI
IPC: H01L31/0203
Filed: 1983-04-08
Abstract: PURPOSE:To provide a stabilized bonding state by using a natural curable epoxy adhesive and an adhesive which hardens by ultraviolet ray when a CCD and a filter are bonded. CONSTITUTION:A natural curable adhesive 7 is formed on a CCD 6 surface, and photocurable adhesives 9, 9' are dropped to the package surface 8 of both outer ends, an arm 5 is moved down, the CCD6 and a color filter substrate 1 are bonded, ultraviolet ray is emitted to cure the adhesives 9, 9'. The lower adhesive 7 of the color filter 2 is temporarily clamped unless it does not react the ultraviolet ray. The package 8 is removed from a bonding unit in this state, and uncured natrual curable adhesive 7 is hardened. A mass production can be performed in one device by the temporary clamp, and an adhesive layer of good quality in which no exfoliation occurs due to natural curing and no air bubbles are generated.
Patent JP-S59188186-A (JP)
Title: Manufacture of semiconductor light emitting element
Inventor: UCHIDA MAMORU
IPC: H01S5/00
Filed: 1983-04-08
Abstract: PURPOSE:To improve the uniformity and productivity in a crystal by converting the first semiconductor layer on a raised region of a semiconductor crystal substrate into the first conductive type by diffusing an impurity added to the second semiconductor layer at the multilayer semiconductor layer forming time. CONSTITUTION:A mesa stripe 27 is formed in a P type GaAs substrate 21, N type Al0.3Ga0.7As layer 22 is laminated on the substrate, and a P<+> type A0.3Ga0.7As layer 23 added in high density with Mg is laminated. Subsequently, a GaAs active layer 24, an N type Al0.3Ga0.7As clad layer 25, an N<+> type GaAs cap layer 26 are sequentially laminated. Here, in the crystal growing step of the layer 23, P type diffused region 28 of Al0.3Ga0.7As is formed, and a P-N junction is formed in the layer 22. Eventually, electrodes 29, 30 are respectively formed on the substrate 21 side and the layer 26 to complete the laser. When a voltage is applied to the electrodes 29, 30, the junction between the layers 22 and 28 becomes reverse bias, and the current is almost narrowed and flowed to the mesa unit. Accordingly, it is operated as a stripe type laser.
Patent JP-H04296030-A (JP)
Title: Manufacture of semiconductor device
Inventor: SARUWATARI MASARU
IPC: H01L21/28
Filed: 1991-03-26
Abstract: PURPOSE:To satisfactorily fill up multiple contact holes different in depths with a metal for covering the upper layer wiring efficiently. CONSTITUTION:After the formation of an insulating film 2 and the first aluminum wiring 3 on a semiconductor substrate 1, a silicon oxide film 4, a silica film 5 and another silicon oxide film 6 are formed. Next, after the formation of the second aluminum wiring 7, the other silicon oxide film 8, another silica film 9 and the other silicon oxide film 10 are formed. Next, the first contact hole 11 is made and then tungsten 13 is selectively deposited to be buried in this contact hole 11. Finally, after the formation of the other oxide film 14 on the whole surface, the second contact hole 15 is made and then the tungsten 13 is selectively deposited to bury this contact hole 15.
Patent JP-S57177950-A (JP)
Title: External parts for portable watch
Inventor: ITOU TAKESHI
IPC: G04B37/22
Filed: 1981-04-23
Abstract: PURPOSE: To obtain external parts for a portable watch with superior corrosion resistance, mechanical properties and workability by plating an alloy material prepared by adding a specified percentage each of Cr, Mo, Nb, Fe and C to Ni with a noble metal.  
     CONSTITUTION: An alloy consisting of, by weight, 16W25% Cr, 5W30% Mo, 0.5W 1.5% Nb, 5W25% Fe, ≤0.08% C and the balance Ni with inevitable impurities is used as a material and plated with a noble metal or an alloy thereof. The noble metal is Au, Ag, Pd, Rh, Ru, In or Pt. The optimum plating thickness is about 0.1W4μm, about 1W10μm and about 0.2W0.5μm in case of Au-Ni-In, Pd-Ni and Rh, respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06271056-A (JP)
Title: Star wheel device
Inventor: ADACHI SHUICHI
IPC: B65G47/86
Filed: 1993-03-22
Abstract: PURPOSE:To provide a star wheel device which can be easily applied to containers of various sizes and shaped. CONSTITUTION:Arc-shaped cut parts 72a of a diameter which is applicable to a container of the largest container among those handled by a star wheel 71 are formed in a circumferential part of the star wheel main body 71 at a constant pitch. Slits 73 are formed at both end parts of the cut part 72a. An attachment 75 is formed of a thin plate in accordance with the shape and size of the container which the star wheel 71 handles, and bot end parts of the attachment 75 are folded back to be engaged with the slits 73 formed at both end parts of the cut part 72a for installation. This star wheel 71 can be applied to the containers of different sizes easily by changing the attachments 75 in accordance with the shape and size of the subject container.
Patent JP-H09229584-A (JP)
Title: Tube unit for heat exchanger and heat exchanger using the same
Inventor: NIIMURA TOSHIJI
IPC: F28F9/18
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent a tube unit from bending while restricting an increasing of resistance at the flow passage by a method wherein ends of a pair of plates in their longitudinal direction are provided with projections projecting into the tube unit with a certain clearance being left between it and an opposing plate. SOLUTION: A tube unit 1 is comprised of a pair of trough-shaped plates 2 and a pair of plates 2 are connected to each other while being oppositely faced from each other to constitute a fluid passage 3 therebetween. The plate 2 is comprised of a flat bottom plate part 21, side plates 22 integrally and vertically installed at both side edges in parallel with a longitudinal direction of the bottom plate 21, and a flange 23 connected to one end of the side plate 22 and extending in parallel with the bottom plate 21. A projection 24 projecting toward an inward direction, the projection 24 is slightly projected at the fluid passage 3 to cause the plates 2 to be abutted from each other, resulting in that a clearance is assured between the opposed plates 2.
Patent JP-S59187848-A (JP)
Inventor: YAMADA NAOMI
IPC: B32B15/08
Filed: 1983-04-08
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-S58186111-A (JP)
Inventor: MISHIERU BUUSHIE
IPC: H01B13/02
Filed: 1983-04-08
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-S60206592-A (JP)
Title: Laser beam processing device
Inventor: ISHII AKIRA
IPC: B23K26/00
Filed: 1984-03-31
Abstract: PURPOSE:To increase processing speed and to decrease noise, etc. by oscillating a cylinder around which a work is wound around the shaft and scanning laser light to the work according to a prescribed working pattern. CONSTITUTION:A fabric to be worked is let off from a spreader 120 via rollers 123 to a drum 101 side and is cut to about the size shorter than the circumference by a slitter 122. The drum 101 and a take-out drum 130 have respectively internally mechanism for feeding and evacuating air and the cut fabric is delivered to and wound on the drum 101. A laser condenser 107 fixed to a cursor 105 moves and scans in the direction parallel with the shaft of the oscillating drum 101. A control device for processing which controls the manufacture of the pattern, production control, processing, etc. performs the control based on the pattern of a good yield under preliminarily given conditions. The processing at a high speed with the decreased oscillation and noise is thus made possible.
Patent JP-S57177152-A (JP)
Title: Electrophotographic image forming material
Inventor: KANBE JIYUNICHIROU
IPC: G03G5/08
Filed: 1981-04-24
Abstract: PURPOSE:To obtain an electrophotographic receptor superior in adhesion with a substrate, usable in all the environmetal conditions, and excellent in light fatigue resistance, photoconductivity, etc., by providing an amorphous silicon layer containing N atoms having a specified distribution, on an aluminum or aluminum alloy substrate having a surface of alumina containing structural water. CONSTITUTION:A substrate 101 made of aluminum or its alloy is subjected to anodic oxidation on the surface, and this surface is treated with steam or the like to convert it into alumina having structural water, such as Al2O3.H2O. An amorphous silicon layer 103 containing H or halogen directly on the substrate 101 or a barrier layer 102 formed on the substrate 101. The layer 103 contains N atoms by 0.02-30atomic% on the whole, but it contains them by 0.1- 60atomic% in a uniform distribution in a plane parallel to the surface 104 of the layer 103 near the surface 104, and their concentration is uniform in a plane parallel to the surface 104, and nonuniform in the vertical direction, gradually decreasing from the surface 104 toward the interlayer of the substrate 101, thus permitting excellent characteristics to be given.
Patent JP-H11242927-A (JP)
Title: Pressure detector
Inventor: NISHIDE MITSUO
IPC: H01H35/34
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detector that is easy to assemble and eliminate the possibility of degrading the detection accuracy attributable to an element fixture. SOLUTION: In a pressure detector, a pressure detection element 1 to detect the pressure of fluid is mounted on a first wall part 21 of a casing 2 by an element fixture 3 and a wiring board is installed at a position covering the surface of the element fixture 3. The pressure detection element 1 is mounted in the casing 2 in such a manner that the pressure detection element 1 is cramped between the element fixture 3 and the first wall part 21 of the casing 2 by forming engaging parts 22a with which engaged parts 3a located on both sides of the element fixture 3 engage in a pair of second wall parts 22 adjacent to the first wall part 21 in the casing 2 and facing to each other and by engaging the engaged parts 3a located on both the sides of the element fixture 3 with both the engaging parts 22a. The element fixture 3 is formed from a resin.
Patent JP-H06316516-A (JP)
Title: Paste and paste preparation
Inventor: AODA YUKIO
IPC: A61K9/06
Filed: 1994-03-08
Abstract: PURPOSE:To obtain a paste or paste preparation having excellent local retention and stability. CONSTITUTION:An oily paste is mixed with fine powder of a polyacrylate and powder of gluten, or further, gelatin powder to prepare the paste or paste preparation.
Patent JP-S57177985-A (JP)
Title: Cathode for electrolysis
Inventor: MOURI TAKASHI
IPC: C25B1/46
Filed: 1981-04-27
Abstract: PURPOSE: To produce a cathode or electrolysis specified by low hydrogen overvoltage and high durability and corrosion resistance by melt spraying fine powder consisting of Ni, Co or their alloy via an alkalin resistant coating layer on a substrate consisting essentially of iron.  
     CONSTITUTION: A dense layer which consists of Ni, Co, Mo, W or their alloy and has alkali resistance and electric conductivity is formed by an electroplating method or the like on a base plate consisting of iron or an alloy contg. iron as an essential component, after which said layer is blasted or composite materials consisting of a mixture of powder consisting of Ni, Co, Mo, W or their alloys and Si, B or WC powder are melt sprayed on the substrate, whereby the 1st coating layer having several μWseveral undreds μ ruggedness is formed. Thence, fine powders of ≤10μ consisting of Ni, Co, W or their alloys or composite materials consisting of a mixture of these powders and Si, B or WC powder are melt sprayed on the 1st coating layer, whereby the 2nd coating layer is formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11253166-A (JP)
Title: Production of heterologous hydrogenase in blue-green algae, and production of hydrogen
Inventor: KOIKE HIROMITSU
IPC: C12N15/09
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogenase capable of producing hydrogen during anaerobic incubation of a transformed blue-green algae in which a hydrogenase gene was introduced, by culturing a specific blue-green algae and forming and accumulating the hydrogenase in the cells. SOLUTION: This hydrogenase is obtained by culturing a blue-green algae, for example, belonging to the genus Synechococcus in which a recombinant vector was introduced which has an exogenous hydrogenase gene having Shine- Dalgarno sequence consisting of AAGGAA upstream a hydrogenase structural gene from a microorganism such as Clostridium pasteurianum followed by forming and accumulating hydrogenase in th cell. It, is preferable to produce the hydrogen by culturing the blue-green algae, into which the recombinant, vector was introduced. under the light.
Patent JP-S62221891-A (JP)
Title: Speed detector having overspeed-fault detecting function
Inventor: KOMIYA HIROMICHI
IPC: H02P29/00
Filed: 1986-03-20
Abstract: PURPOSE:To find the faults of a pulse generator readily, by diagnosing the faults of the pulse generator itself by checking whether the changing ratio of the number or period of the output pulses from the pulse generator with respect to a time is normal or not. CONSTITUTION:A pulse generator 3 transmits pulses in accordance with the rotary speed of a motor 2. A control circuit 5 controls a power converter 4 in accordance with the output pulses. An operator 7 operates the changing ratio of the output pulses of the pulse generator with respect to a time. The result of the operation is compared with the changing ratios at the time of acceleration and at the time of deceleration during the normal operation to judge whether the operation is normal or not. When the operation is abnormal, it is judged that the pulse generator has a fault.
Patent JP-H0586335-A (JP)
Title: Alkoxysilane adhesive composition
Inventor: FURETSUDO EICHI SETSUKUSUMISU
IPC: C09J183/08
Filed: 1992-03-19
Abstract: PURPOSE: To provide an environmentally safe aq. adhesive compsn. capable of effectively bonding various materials containing non-sulfur-cured elastomeric material.  
     CONSTITUTION: An adhesive compsn. effective for bonding various substrates contains an alkoxysilane compd. represented by formula and an unsaturated compd. A preferred embodiment of this invention is an aq. formulation containing a low mol.wt. alkoxy silane compd., a low mol.wt. unsaturated acid compd. and water. The alkoxysilane compd. is, for example, aminopropyl triethoxysilane and the unsaturated compd. is, for example, methacrylic acid. This adhesive compsn. is effective for bonding a non-sulfur-cured elastomer, especially, like a polyol cured and peroxide cured elastomer to the surface of a metal. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S56159616-A (JP)
Title: Liquid crystal display element
Inventor: TAKEGAWA HIROHISA
IPC: G09F9/00
Filed: 1980-05-13
Abstract: PURPOSE:To prevent a liquid crystal material from intruding between a couple of electrode substrates, by positioning a sealing part near an opening for liquid crystal injection, provided at some part of the sealing part formed around one substrate, on the outside of the other substrate. CONSTITUTION:A couple of glass substrates 1 and 2 provided with transparent electrodes 3 and then oriented are combined together with a step, and one part of a sealing material 4 on the substrate 2 is exposed out of the substrate 1 and provided with an opening 8 for liquid crystal injection. Into the cell consisting of the substrates 1 and 2, sealing material 4 and an upper-lower conduction member 6, a liquid crystal material 5 is injected through the opening 8, which is sealed tightly. Consequently, the liquid crystal material can be injected by a dripping method with the liquid crystal display element placed horizontally, and according to the size of the step, the amount of liquid crystal for single dripping is controlled.
Patent JP-S61220782-A (JP)
Title: Controller of multi-flash freshwater generator
Inventor: FUKUMOTO KATSUTOSHI
IPC: C02F1/02
Filed: 1985-03-27
Abstract: PURPOSE:To operate efficiently irrespective of variations in load by changing the set value of a brine level at a high-temp. stage when the load is changed to change the pressure difference between stages and stably maintaining the brine level at each stage within the specified range. CONSTITUTION:A load command signal is calculated by an arithmetic unit 15 by using the output signal of a buffer and the output signal of a controller 53 for controlling the amt. of freshwater to be produced outputting a corrected signal for equalizing the output signal of the buffer 36 with the actual amt. of freshwater to be produced. The output signal of an arithmetic unit 52 is inputted to a controller 32 for controlling the brine level at the high-temp. part by an arithmetic unit 51. The output signal of the arithmetic unit 32 and the output signal of a detector 56 for detecting the brine temp. at the final stage are calculated by an arithmetic unit 55 and the calculated value is inputted to a temp. controller 35. The set signal of the amt. of freshwater to be produced is compared with the output signal of the buffer by a comparator 57. Whether the difference between both signals is in the specified range or not is calculated and the signal is outputted to the controller 53. A signal for correcting the signal operating the amt. of steam to be heated to a brine heater 18 by the output signal of the buffer is calculated by an arithmetic unit 58.
Patent JP-H08262085-A (JP)
Title: Three-phase unbalance detector and power converter
Inventor: SHIMOURA TAKUJI
IPC: H02H3/34
Filed: 1995-03-23
Abstract: PURPOSE: To detect reliably a state of unbalance even in a three-phase alternating current of a variable frequency and to cause a protective operation to be taken. CONSTITUTION: Current detecting means 3 and 4 detect a three-phase alternating current of a frequency corresponding to a frequency command (f), convert it into a DC voltage EO subjected to full-wave rectification and output it, and fluctuation amount detecting means 10-12 detect a fluctuation amount ΔE0 of the maximum and minimum values of the DC voltage E0 at each period of the alternating current from the frequency command (f) and the DC voltage E0. When a state of unbalance occurs, this fluctuation amount ΔE0 exceeds a detection level Es set by a setting means 13 and an unbalance detection signal DET is outputted from a determining means 7.
Patent JP-H03265222-A (JP)
Title: Receiver
Inventor: ICHIKAWA TOSHITO
IPC: H04B1/16
Filed: 1990-03-14
Abstract: PURPOSE:To always keep an optimum reception state by discriminating an operating state so as to output a control signal to the reception state and revising a membership function in response to the operating state. CONSTITUTION:A reception level detection circuit 12 detects the reception level signal S of a reception circuit 11, a noise level detector 13 detects a noise level signal N included in a reception signal B and outputs it. The signals N, S are inputted to a fuzzy control section 30. A membership function revision section 32 revises its membership function so as to show an expected operating characteristic when the expected operating characteristic differs from the actual operating characteristic. A fuzzy inference arithmetic section 31 applies the membership function to the inputted signals S, N to apply fuzzy inference to discriminate the reception state and outputs a control signal C to control the reception circuit 11. Thus, the control taking the actual operating state of the receiver into consideration is realized and the optimum operating characteristic is always obtained.
Patent JP-S55220-A (JP)
Title: Printer
Inventor: OOBA SUSUMU
IPC: B41K3/10
Filed: 1978-05-29
Abstract: PURPOSE: To reduce the size, weight and consumed power of a printer and immediately indicate the total of printed signs or characters, by manually operating a printing driver and providing a memory in the driver so that the printed data can be stored into and read from the memory.  
     CONSTITUTION: Type wheels 6 are manually rotated to preset desired types on data lines 8. When a push rod 1 is pressed, a memory storing switch 4 is closed to start a sequencer 10 in a memory unit 3. The sequencer 10 is set on data input lines 18 by a signal through a data selection signal line 15 and stores data at an address in the memory 12 in response to an instruction signal through a memory storage instruction line 14. The data are printed on paper 20 by the depression of the push rod 1. To read the data, the sequencer 10 is started and a signal is supplied through a read instruction line 13 to put the data on data outl output lines 19. If the data are compiled for output, the total of printed signs or characters can be checked. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05268454-A (JP)
Title: Communication recorder
IPC: H04N1/00
Filed: 1992-03-19
Abstract: PURPOSE:To record picture information on recording paper of routine form size even when long original picture information in excess of the length of routine size is received. CONSTITUTION:Received picture information is tentatively stored in a picture memory 18 and a line count section 20 counts the number of lines of the picture information stored in the picture memory 18 in the subscanning direction. When the number of lines of the picture information stored in the picture memory 18 in the subscanning direction exceeds the line number of a routine size, a tail end of the long picture information stored in the picture memory 18 is used for a reference and the picture information by the routine size from the reference of the tail end is outputted. A head part of a picture of a long size to be received which might often be undesired information is cut off and the resulting information is printed out by a printer 3 as the picture information of the routine size.
Patent JP-H01238270-A (JP)
Title: Retrieving and reading device for microfilm
Inventor: IGARASHI SHUNKICHI
IPC: G03B21/11
Filed: 1988-03-18
Abstract: PURPOSE:To shorten access time necessary for reading target image only by moving a carrier up and down by executing said moving of a carrier in front of a container shelf in which cartridges are piled vertically, and carrying a cartridge that includes the target image to a scanner by means of the carrier. CONSTITUTION:In the case 10 of a title device, container shelves 12 long in vertical length in which many cartridges 14 in vertical piles are contained is disposed, and in front of the shelves 12, a carrier 28 movable up and down is disposed. Also, in a position where the scanner 28 frequency passes through, the scanner 30 is disposed. In the scanner 30, a microfilm-running driver 49 and an image reader are provided. The position of the cartridge 14 contained in the shelf 12 is stored in a memory 112, and toward said position where a target image exists, the carrier 28 is moved under the control of a control means 100. The cartridge 14 exhausted from the shelf 12 is carried toward the scanner 30 by the carrier 28, and thus the target image is read.