baber/WOPTO huggingface dataset:
Patent JP-S59148322-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU NOBUHIRO
IPC: H01L29/786
Filed: 1983-02-14
Abstract: PURPOSE:To improve the crystallizability by beam-annealing a semiconductor film on the whole-surface insulator for single-crystallization by lateral seeding method. CONSTITUTION:A semiconductor film 12 is formed on an insulating substrate 11 uniformly. Next, only an insular semiconductor film 12 is left by selective etching. Then a film 23 is beam-annealed to be crystallized with using single crystal insular semiconductor film 12 as a nucleus. The beam-annealing is performed by scanning Ar laser, YAG laser, electron beam and so an which are of local-heating type. In this case, the film 23 is crystallized using the film 12 as a nucleus.
Patent JP-H01196846-A (JP)
Title: Substrate holding fitting for thin film deposition system
Inventor: KURIMA KAZUNORI
IPC: H01L21/683
Filed: 1988-02-02
Abstract: PURPOSE:To enable thin film formation on the whole surface of a main surface of a substrate and prevent damage of the substrate, by providing a holding and fixing means for pressing the substrate from a side direction and lowering the height in the neighborhood of the part abutting on the substrate of the holding and fixing means lower than the height of the top surface of the substrate at the time of substrate mounting. CONSTITUTION:A holding fitting 4 has rectangle-shaped recess parts 4a, 4b. Moving members 5a, 5b are engaged with the recess parts 4a, 4b and moving shafts 7a, 7b, 7c abut on the surface of the reverse side of the inner frames of the members 5a, 5b. The height at the time of mounting of the substrates 1a, 1b is set higher than that of the holding fitting 4. The shafts 7a-7d are rotated and the members 5a, 5b are moved. By the movement the substrates 1a, 1b are sandwiched between the members 5a, 5b and the side face of an inner frame 6. So the upper part of the main surface of the substrates 1a, 1b in which thin films are formed is not brought into contact with the holding fitting 4 at all. Thus, thin film formation can be allowed on the whole surface of the main surface of the substrates 1a, 1b and the damage of the substrates 1a, 1b is prevented.
Patent JP-S59148282-A (JP)
Title: Manufacturing method for sealed type lead storage battery
Inventor: YOSHIDA TAKAMASA
IPC: H01M10/12
Filed: 1983-02-14
Abstract: PURPOSE:To prevent the deterioration of the life performance occurring as the height of a plate increases in a sealed type lead storage battery that uses a fine glass fiber mat, by improving the method of liquid injection. CONSTITUTION:When an electrolyte is injected from an injection port 4, it penetrates from the upper part of an assembled element under the injection port 4, flows through a gap between a fine glass fiber mat 3 protruded from the side of a plate 2 and a container 2, goes into the circumference and lower part of the assembled element, and proceeds into the inner part of the assembled element as shown by arrows. In this case, if initial charge is performed by injecting an electrolyte with low concentration and then an electrolyte with high concentration, the upper part of the plate can be set to the high concentration state and the lower part can be set to the low concentration state in a short time. As a result, for a sealed type lead storage battery that uses the fine glass fiber mat, especially for the battery whose height of the plate exceeds 15cm, it is experimentally ensured that life span is extended by 40-60%.
Patent JP-H09219482-A (JP)
Title: Positioning device and dam bar cutting device of semiconductor device
Inventor: NAGANO YOSHIYA
IPC: B23K26/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of positioning a semiconductor device very accurately in a short time in a manufacturing process independent of the type and manufacturing conditions of the semiconductor device by a method wherein the semiconductor device is corrected for position based on positional errors calculated from the detection signal and a movement obtained based on the reflected light of a detection light. SOLUTION: A device is made to position a semiconductor device 1 at a processing position, wherein detecting light is made to irradiate the surface of a lead frame, and the lead frame is relatively moved against the detecting light, whereby the detecting light is made to scan the lead frame traversing a mark which is previously provided in the frame. The movement of the lead frame is measured, the intensity of the detecting light reflected from the mark is detected, and detection signal is generated corresponding to the intensity of the reflected light. Furthermore, the dimensions of the mark are calculated from the amplitude and movement of the detection signal, the positioning errors of the semiconductor device 1 are obtained, and the semiconductor device 1 is corrected for position based on the positioning errors.
Patent JP-H08215291-A (JP)
Title: Hand disinfecting composition and hand disinfecting method
Inventor: KAWAI ATSUSHI
IPC: A61L2/18
Filed: 1995-02-10
Abstract: PURPOSE: To provide a hand disinfecting compsn. capable of holding disinfecting effect over a long time. CONSTITUTION: A hand disinfecting compsn. is constituted of a hydrophilic polymer having film forming ability insoluble in water and soluble in an alcoholic solvent being a solvent to be used, a sterilizing agent and the alcoholic solvent contained in a ratio exceeding 50wt.%. By treating the hand with this hand disinfecting compsn., the film of the hydrophilic polymer containing the sterilizing agent is formed on the surface of the hand.
Patent JP-H05223872-A (JP)
Title: Package testing deivce
Inventor: NAKAMURA KAZUHIRO
IPC: G01R31/01
Filed: 1992-02-07
Abstract: PURPOSE:To provide a package test device which can test packages on a package tape effectively, safely, and in a great quantity without cutting the package tape. CONSTITUTION:At an inlet station 2 a package tape PT paid off from a tape supply device 1 is fitted in a package socket on a test board 9. This is pushed out bit by bit by an inlet pusher 3 onto a roller conveyor 10 in the test area TA and laid in line, and a contact device E is connected with the test board 9 where each package tape PT is loaded followed by execution of the test on IC package, which is sent off to an outlet station 4 through the action of the inlet pusher 3 which pushes out the test board 9. The outlet station 4 supports the test board 9 with a reaction force pusher 5 which is retractable while supporting the test board 9 and a brake device 6 inhibiting the inertial force of the test board 9.
Patent JP-H03228075-A (JP)
Title: Image forming device
Inventor: FUMA HIROSHI
IPC: G03G15/16
Filed: 1990-02-01
Abstract: PURPOSE:To offer an image forming device having uniform and excellent transfer performance and separation performance by executing the electrostatic charge of a transfer material with the aid of impressing a prescribed bias voltage on it while the transfer material is passed by prescribed length from the leading edge thereof and serially inserting a Zener diode between a conductive member and power source for transfer material electrostatic charge. CONSTITUTION:A non-transfer area (d) of several mm is formed at the leading edge part of a recording paper P. Then, a power source for transfer is turned on so as to make the transfer performance sufficiently rise while the latter half part of a non-image area (h) continuous to the area (d) is passed through a transfer part 160 and the bias voltage for transfer is impressed. Since the area (d) of the paper P continues a state that it is electrostatically charged by an elastic brush 65, the paper P is firmly attracted by a transfer belt 71 even after a toner image is transferred and the separation performance from a photosensitive drum 10 becomes excellent. Simultaneously, the electrostatic charge of a transfer area (k) to the paper P is uniformly performed by the brush 65 and the leakage of electric charge for transfer becomes small by the action of the Zener diode 67. Besides, the electrostatic charge for transfer is uniformly executed without irregularity. As the result, the extremely excellent transfer without irregularity is executed.
Patent JP-S55114574-A (JP)
Title: Printing head for ink jet printer
Inventor: FURUKAWA ISOKAZU
IPC: B41J2/055
Filed: 1979-02-28
Abstract: PURPOSE:To form ink droplets at a constant size at all times even when the physical properties of the ink are varied, by employing an oscillatory plate having a spherical surface instead of a flat oscillatory plate, and providing a nozzle in the focus of the spherical surface of the oscillatory plate, whereby the oscillating energy can be concentrated to the vicinity of the nozzle. CONSTITUTION:An oscillatory plate 8 having a spherical surface is formed, and a nozzle 2 is provided in the focus of the spherical surface mentioned above. An oscillating voltage is applied to the oscillatory plate 8 through a lead wire 6 with an ink chamber 3 filled with a pressurized printing ink. As a result, the oscillatory plate 8 provided behind the nozzle 2 oscillated to apply the oscillating energy to the printing ink. The oscillating energy is propagated through the ink toward the focus of the spherical surface of the oscillatory plate 8 to excite the ink in the vicinity of the nozzle 2. As a result, the ink alone is ejected to form ink droplets 7. After a fraction of ink has been ejected from the nozzle 2, another fraction of pressurized ink in the ink chamber 3 flows into the nozzle 2. Therefore, the size of the ink droplets 7 can be maintained at constant at all times even when the temperature and the like of the ink is varied.
Patent JP-H10218426-A (JP)
Title: Automatic sheet material feeding device, and image forming device provided with this automatic sheet material feeding device
Inventor: FUKATSU YASUO
IPC: B65H7/02
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of carrying efficiency by providing a means to be arranged in a sheet material (document) loading means for detecting the length of the document in the carrying direction, and providing a means to be arranged in a document carrying passage for detecting the length of the document in the carrying direction, and providing a means for comparing results detected by both the means. SOLUTION: Length of a document in a carrying direction is detected by a document rear end detecting sensor 41 and a separating clock sensor 100b and a separating sensor 30, and results thereof are compared with each other by a microprocessor (CPU), and in the case where a result detected by the document rear end detecting sensor 41 and a result detected by the separating clock sensor 100b are different from each other, the result detected by the separating clock sensor 100b is used for various control, and abnormality of the document rear end detecting sensor 41 is alarmed on the basis of the signal from the CPU. In the case where results of both the detection are equal to each other, length is secured, and the document carrying control is performed on the bases of the result of detection, and image forming operation is performed.
Patent JP-S55115894-A (JP)
Title: Antibiotic substance am-3696a and its preparation
Inventor: OOMURA SATOSHI
IPC: A61K35/74
Filed: 1979-02-28
Abstract: NEW MATERIAL:Antibiotic substance AM-3696A. The characteristics of the hydrochloride of the substance are as follows: appearance, white powder; elemental analysis, C 43.5%, H 4.46%, N 4.97%; melting point, 230W280°C; specific rotatory power, [α]D 28 =-122W-126° (c 0.5, water); solubility, soluble in water, slightly soluble in DMSO, insoluble in lower alcohols, acetone, etc.; color reactions, positive to anisaldehyde/sulfuric acid reaction, etc., negative to anisidine reaction,  Sakaguchi's reaction, etc.  
     USE: Antibacterial agent effective to gram-positive bacteria, penicillin-resistant bacteria, anaerobic bacteria, etc.  
     PROCESS: The antibiotic substance AM-3696A can be prepared, e.g. by culturing Pseudonocardia sp AM-3696 strain (FERM-P NO.4738) aerobically in a liquid medium, adsorbing the substance from the filtrate wih activated charcoal, etc., and eluting and purifying the objective substance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62180371-A (JP)
Title: Projection pressing device for thin film flotation
Inventor: SUMI SIGEO
IPC: G03F7/16
Filed: 1986-02-05
Abstract: PURPOSE:To allow the tip of a projection pressure member to move horizontally while pressed against the surface of a printed wiring board by fitting the projection pressure member to a port member for a projection pressing device for thin film flotation detachably in a slidable state through a spring which presses the projection pressing member against the printed wiring board side all the time. CONSTITUTION:When the projection pressure member 24 of the projection pressing device for thin film flotation provided on both surface sides operates to peel off a thin film stuck on the printed wiring board, the support member (rotating shaft) 3 of the support member for the projection pressing device moves up and down and is pressed in front of the thin film and a photosensitive film on the surface of the printed wiring board. In this state, the support member (rotating shaft) 3 is rotated to float securely the thin film stuck on the printed board. At this time, the tip of the projectoin pressure member and a support holder 20 for the projection pressure member are pressed by the 1st spring 21 against the printed wiring board side all the time.
Patent JP-H03227406-A (JP)
Title: Production of acrylic fiber
Inventor: NISHIHARA YOSHIHIRO
IPC: D01F6/38
Filed: 1990-02-01
Abstract: PURPOSE:To obtain acrylic fiber having steeply excellent transparency and exhibiting silky feeling by dissolving an acrylonitrile-based polymer containing acrylonitrile and a hydrophilic monomer in a specific ratio in an organic solvent and spinning. CONSTITUTION:An acrylonitrile-based polymer containing (A) >=80wt.% and (B) >=3wt.% hydrophilic monomer (e.g. acrylamide) having >=5wt.% solubility in water (at 20 deg.C) is dissolved in (C) an organic solvent (e.g. dimethylformamide) to prepare a spinning dope. Said spinning dope is extruded from a spinning nozzle and coagulated with a coagulant, then drawn preferably at a drawing ratio of 4-10 times with washing in water to afford the aimed acrylic fiber.
Patent JP-S60167402-A (JP)
Inventor: KANETAKA EIJI
IPC: H01C17/24
Filed: 1984-02-10
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-S60167252-A (JP)
Title: Electric discharge lamp
Inventor: YAMAZAKI HITOSHI
IPC: H01J61/36
Filed: 1984-02-10
Abstract: PURPOSE:To increase the mechanical strength of an exhaust tube after it is stuck to the end plate by providing the exhaust tube with a radially expanded area and providing the base plate with an expanded area corresponding to said radially expanded area and then stucking these expanded areas together. CONSTITUTION:A pair of electrodes 4 and an inner tube 5 which is used to form a discharge path are installed in a glass bulb 1. The open end of the glass bult 1 is airtightly fixed to a ceramic end plate 2 by means of a glass frit 3. After that, an exhaust tube 6 is attached to the end plate 2, thereby constituting an electric discharge lamp. Here, the exhaust tube 6 is provided with a trumpet- like expanded area 63 and the base plate 2 is provided with an expanded area 71 having a shape corresponding to that of the area 63 and the areas 63 and 71 are stuck together by means of the glass frit 3. As a result, the stress developing in the contact area between the areas 63 and 71 can be dispersed by the smoothly expanded area 63, thereby producing a stable attachment state without deteriorating the mechamical strength of the exhaust tube 6 even when there is some difference between the thermal expansion properties of parts of the lamp.
Patent JP-H10217448-A (JP)
Title: Ink jet recording head
Inventor: MATSUMOTO HIROZO
IPC: B41J2/055
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an on-demand type ink jet recording head utilized by a low driving voltage superior in a stable ink ejection characteristic. SOLUTION: A ratio W1 /W2 in which W1 is a width of a piezoelectric element and W2 is a width of an ink pressurizing chamber is defined by an equation of 0.70<W1 /W2 <0.95. It is preferable that a piezoelectric material plate having a size covering a plurality of ink pressurizing chambers is stuck to a fluid passage substrate and it is abraded to a predetermined thickness and is processed to a predetermined shape corresponding to each of ink pressurizing chambers to form the piezoelectric element. As a result, it is possible to achieve the small sized ink jet head having multiple nozzles without increasing the number of processes.
Patent JP-S56119320-A (JP)
Title: Wastage detector for grinding wheel electrode of electrolytic grinding apparatus
Inventor: INOUE KIYOSHI
IPC: B23H5/00
Filed: 1980-02-26
Abstract: PURPOSE:To highly accurately detect the wastage of the grinding wheel electrode of the grinding apparatus which employs a grinding wheel electrode having electric conductivity to put the electrolytic and mechanical grinding effects to work, by detecting the energization resistance value as a signal for discrimination. CONSTITUTION:Though the energization from a machining power source 6 is continued for a long period of time with a switch 12 turned on, when a necessary time has passed, a clock circuit 14 actuates the switch 12 to turn off and at the same time, a switch 13 turns off, so that an inspection power source 10 conducts between a grinding wheel electrode 4 and a workpiece 3 and the current depending on the contact resistance value therebetween is passed through a detecting resistor 11. The signal detected by the resitor 11 is the value varying with the contact degree and the wastage degree of the grinding wheel electrode 4. Therefore, by discriminating said signal in a discrimination circuit 15, the wastage of the electrode 4 can be accurately detected.
Patent JP-H05224267-A (JP)
Title: Optical receiver
Inventor: TOMIOKA TAZUKO
IPC: G02B27/28
Filed: 1992-02-10
Abstract: PURPOSE:To enable polarized wave diversity reception by homodyne reception by separating the polarized wave of signal light into two orthogonal polarized waves and then receiving the respective polarized waves with local emitted light having an independent phase control system. CONSTITUTION:The receiver consists of a polarized wave separating element 7 which separates the sent signal light 1 into the two orthogonal polarized waves, optical hybrids 8a and 8b, photodetectors 9a and 9b, PLL controllers 10a and 10b, and local emitted light generation parts 11a and 11b which are provided for the separated optical systems, and a multiplexing part 12. The photodetectors 9a and 9b performs the homodyne detection of the signal light mixed by the optical hybrids 9a and 9b and outputs the detection signal to the multiplexing part 12 and PLL controllers 10a and 10b. Thus, the two light beams separated by the polarized light separating element 7 are independently processed by homodyne detection and brought under phase control, so the polarized wave diversity reception by the homodyne system is performed to obtain sufficient signal intensity.
Patent JP-S63191265-A (JP)
Title: Formation of layout document
Inventor: SUZUKI RYOTA
IPC: G06F17/21
Filed: 1987-02-04
Abstract: PURPOSE:To form an accurate layout document at high speed by registering previously the position, the size, the attribute, etc., of an area in the form of a layout pattern before an original is read. CONSTITUTION:A layout pattern setting process part 21 first sets the position, the size, the attribute, etc., of an area to be segmented out of an original. Then a layout pattern corresponding to the original is previously designated via a keyboard 15, etc., before the original is read. Then the attribute, i.e., the binary value or the halftone of the area to be first segmented is selectively designated. The original is read by a read processing part 10 and the read picture signals are automatically binarized by a binary processing part 12 based on the contents of a layout pattern register processing part 22. Then a segmentation processing part 16 and a layout processing part 17 are started. These operation results are displayed at the display part 13 of a CRT, etc. Thus the areas of the same attribute can be processed en bloc and therefore the operations of an operator including the designation of areas through the layout processing can be omitted.
Patent JP-S59151108-A (JP)
Title: Sheet having optically selective transmittability
Inventor: YATABE TOSHIAKI
IPC: G02B5/20
Filed: 1983-02-17
Abstract: PURPOSE:To improve visible ray transmittability and heat ray shielding ability by laminating an optically selective transmittable absorbing body provided with a metallic layer consisting essentially of Ag and a thin film layer contg. a near IR absorbent having an absorption peak in a specific wavelength region on an org. polymer film. CONSTITUTION:A metallic layer A of 40-180Angstrom  contg. >=50wt% Ag, an antireflection layer B formed by using a dielectric material having >=1.5 refractive index, a thin film layer C contg. a near IR absorbent having an absorption peak between 800-1,200nm wavelength, and an org. polymer film D are laminated. These layers are successively disposed in order of any among B/A/B/C/D, B/A/ C/D, B/A/B/D/C, B/A/D/C, C/B/A/B/D or C/B/A/D, so that the integrated transmittance of visible light thereof is made >=70% and the integrated transmittance of IR light <=50%. The defects among the layers are complementally overcome and the mutual advantages are synergistically improved by the above-mentioned combination, by which the optically selective transmittability is improved. Such sheet is used for the window of a building, the window of an automobile, etc.
Patent JP-H075408-A (JP)
Title: Method for testing of tft/ lcd array
Inventor: ICHIOKA ZENICHI
IPC: G01R31/02
Filed: 1994-02-22
Abstract: PURPOSE: To provide a method for specifying the type of the defect of a TFT/ LCD array. CONSTITUTION: In a TFT/LCD, a driving pulse is impressed to the end part to be driven of a gate line 24, it is confirmed that the gate line is not disconnected, that is, it is continuous by observing the presence of a corresponding characteristic pulse on a first data line 20 close to the driven end part of this gate line and the presence of the corresponding characteristic pulse on a second data line passing through the opposite end part to this driven end part. In the same way, the gate lines are successively tested, the continuous gate lines at the uppermost side and the continuous gate lines at the lowermost side are found on a display panel, and the completeness of all data lines is evaluated by using those continuous gate lines at the uppermost and lowermost sides. Thus, this TFT/LCD array can be tested.
Patent JP-S61183380-A (JP)
Title: Sealing method using room temperature curing silicone rubber
Inventor: TSUCHIDA TAKAO
IPC: F01M11/00
Filed: 1985-02-09
Abstract: PURPOSE:To seal a gap completely with good workability in a short time, by previously coating one member with a sealing agent and curing it in sealing a gap, formed between two members when combined, with a sealing agent. CONSTITUTION:In sealing a gap 3 formed between the lower curved surface of a rear oil seal retainer oil pump 1 and the upper curved surface of an oil pan 2 when the oil pump 1 is fixed to the oil pan 2, a room temperature curing silicone rubber 4a is previously applied to the lower curved surface of the oil pump 1 and cured. The same kind of silicone rubber 4b is applied to the upper curved surface of the oil pan 2 and the oil pump 1 is rapidly placed on the oil pan 2 from the upper side to seal the gap 3. In this way, after two members are combined, the viscous flow of the sealing agent is stopped and the sealed part is completely cured in a short time.