baber/WOPTO huggingface dataset:
Patent JP-H06348042-A (JP)
Title: Production of organic electrophotographic sensitive body
Inventor: MORITA TATSUHIRO
IPC: G03G5/00
Filed: 1993-06-04
Abstract: PURPOSE:To provide the process for production of the org. electrophotographic sensitive body capable of easily removing the photosensitive layers at the ends of a base body without using org. solvents and recovering and discarding the removed photosensitive layers as they are. CONSTITUTION:The base body 1 already formed with the photosensitive layer is fitted to a cooling part 21 of a photosensitive layer cooler 20 and the point where the photosensitive layer is ought to be removed by peeling is rapidly cooled. A large strain is made to remain between the photosensitive base body and the photosensitive layer by a difference in coefft. of linear expansion at this time and the film peeling is facilitated. The peeling of the part 24 of the photosensitive layer to be peeled is then executed by a photosensitive layer peeling device 30. A metallic blade or plastic brush 31 is pressed to the region 24 which is to be removed and is made easy to be peeled by the rapid cooler for the photosensitive body of the previous stage. A drum body or the metallic blade/plastic brush is rotated and the photosensitive layer is peeled by mechanical action.
Patent JP-S5259568-A (JP)
Title: Liquid phase epitaxial growth
Inventor: USHIZAWA JISABUROU
IPC: H01L21/208
Filed: 1975-11-11
Abstract: PURPOSE: To form good quality eqitaxial layers by separating protecting cover from substrate near the place where by substrate is contacted with a solution, and performing epitaxial growth by dipping the substrate in the solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01306592-A (JP)
Title: Decorative sheet and production thereof
Inventor: MATSUNAMI KOZO
IPC: B44C1/04
Filed: 1988-06-01
Abstract: PURPOSE:To produce an undeteriorative, attractive decorative sheet by forming an ink layer having a pattern reverse to a desired pattern on the surface of a base sheet coated with a passive film, removing the exposed part of the passive film and carrying out plating. CONSTITUTION:An ink layer 8 having a pattern reverse to a desired pattern is formed on the surface of a base sheet 2 such as a stainless steel sheet coated with a passive film 7 by silk screen printing or other method. The exposed part of the film 7 is removed by eletropolishing or other method and an Ni layer 3, a Cu layer 4, an Ni layer 5 and an Au layer 6 are successively formed on the exposed part of the surface of the sheet 2 by electroplating or other plating method. The sheet 2 is then immersed in an org. solvent to remove the ink layer 8 and the exposed surface of the passive film 7 is mirror-finished.
Patent JP-S5926055-A (JP)
Title: Detecting head for flaw detection
Inventor: MUKAESATO NOBUO
IPC: G01N27/82
Filed: 1982-08-02
Abstract: PURPOSE:To decrease the deterioration due to the lapse of time to perform a flaw detection in hot temp. by providing plural jetting holes at the bottom of a container facing to a material to be inspected to jet a cooling gas and always keep the internal between a detecting head and the material to be inspected constant. CONSTITUTION:A coil winding frame 1, a detecting coil 2 are cooled by the cooling gas supplied from a gas supplying pipe 8, and the bottom plate 9 of a container attached tightly to radiating fins 11 is cooled. Then, the cooling gas is jetted from a jetting hole 10 provided at the pheriphery of the plate 9 toward the center of the plate 9 to the outer part of the detecting head, thereby, the pressure of the gas between the plate 9 and the material 12 to be inspected is raised to float up the detecting head. This jetted flow intercepts conduction heat from the material 12 and convection heat, cools the temp. of the plate 9 due to the radiation heat from the material 12 and prevents heat rise.
Patent JP-H09318006-A (JP)
Title: Boiler header inner surface inspecting device
Inventor: IMAZATO TOSHIYUKI
IPC: F22B37/22
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To perform detailed observation of an inner surface and to facilitate maintenance and management of the damage state of an inner surface. SOLUTION: Two wires 5 are inserted through an inspection hole 2 of a header body 1 and stretched by a wire fixing jig 6. A pulley 10 to which an observation device body 9 is attached is engaged with the wire 5 and the body 9 is longitudinally moved. A camera 7 for observation and an illumination 8 are mounted on the body 9 and respectively connected to an external television camera through a camera cable 13 and an illumination cable 14 to observe the interior. One end of a fine wire 11 is fixed at the front and the rear of the body 9 and wound by a manual wire winder 12 and longitudinally moved. Further, the angle of the wire 5 is also regulatable by an angle indication panel 15 and observation of the inner surface is practicable in an arbitrary position, whereby maintenance and management of a ligament part are facilitated.
Patent JP-S6027168-A (JP)
Title: Thyristor
Inventor: HONDA AKIRA
IPC: H01L29/417
Filed: 1983-07-22
Abstract: PURPOSE:To relax power concentration by a method wherein a groove is formed in the surface part of an anode-emitter region opposed to the center of a cathod- emitter region, and then an insulation layer is formed in the surface part. CONSTITUTION:The GTO11 has a p type conductive layer 12, an n type conductive layer 13, a p type conductive layer 14, and an n type conductive layer 15. The groove W wide and (d) deep is formed in the surface part of the layer 12 opposed to the layer 15, thus forming a structure that the part covered with a layer 16 is electrically isolated from an anode metallic electrode 17 provided on the layer 12. A gate electrode 18 and a cathode electrode 19 are provided on the layers 14 and 15, respectively. In this structure, regions of high current density generate at both ends (a) and (b) of the groove 16.
Patent JP-H04359985-A (JP)
Title: Sealing member made of rubbery elastic material
Inventor: KUROKI JUNICHI
IPC: C09K3/10
Filed: 1991-06-06
Abstract: PURPOSE:To improve the antibacterial activity semipermanently by incorporating a soluble glass containing silver ions which can be dissolved out at least to a skin part. CONSTITUTION:0.1-10wt.% soluble glass 1 containing silver ions, having a particle size of 200mum or smaller, is incorporated into a rubbery elastic material 3, which is molded so that the silver ions are slowly dissolved out at least to the skin part.
Patent JP-H05330227-A (JP)
Title: Ink supply device of printer
Inventor: KUDO YOSHIO
IPC: B41L13/18
Filed: 1992-05-27
Abstract: PURPOSE:To uniformize the density of a printing image by forming a gap between an ink roller and a squeeze member in such a way that the distances at the ends are larger that at the center. CONSTITUTION:The outside diameter of each of both end parts of the squeezee member 5A provided in opposed relation to an ink roller 6 is smaller than that of the central part of the squeezee member 5A to form a plurality of small diameter parts 5A. By this constitution, the gap between the ink roller 6 and the squeezee member 3A becomes large from the central part to both end parts. In this case, the difference in level of the small diameter part 5a is set to about 0.05-0.10 according to the viscosity of ink and the average peripheral speed of the ink roller 6 and the width thereof is set so as not to generate uneven printing density. By this constitution, ink successively rotates to flow to the small diameter parts 5a from the central part of an ink sump 7 and the ink insufficiency at both end parts of the ink roller 6 can be prevented and an ink layer becomes uniform.
Patent JP-H04336379-A (JP)
Title: Equivalent selection system
Inventor: MURAKI KAZUSHI
IPC: G06F17/27
Filed: 1991-05-13
Abstract: PURPOSE:To select the best combination of translation expressions corresponding to expressions in an input document on a machine translation system. CONSTITUTION:The system is equipped with a source language expression restriction knowledge control means 3 and an object language expression restriction knowledge control means 5 which gather and store the strength of connections of expressions appearing in a text by text functions from source language real text examples and object language real text examples so as to obtain very strong equivalent selection algorithm for the machine translation system. An equivalent selecting means 2 determines a set of equivalent expressions according to the strength of connections stored in the object language expression restriction knowledge control means 5 so as to maintain the strength of connections between input element expressions stored in the source language expression restriction knowledge control means 3, thereby determining the equivalent expression set in an expression equivalent dictionary means 4 for the element expression set in the input sentence extracted by a machine translating means 1.
Patent JP-S5924890-A (JP)
Inventor: NOUMI YASUHIDE
IPC: G09G3/26
Filed: 1982-08-02
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-S6037838-A (JP)
Title: Processing system of frequency-modulated voice carrier
Inventor: HANSUUYUURUGEN KURUTO
IPC: H04N5/92
Filed: 1984-07-02
Abstract: 1. System for the transmission of a frequency modulated sound carrier (T1 - T4), espacially a video recorder, in which the low frequency sound signal (L, R) is conveyed, before and after the transmission or recording, by way of an amplitude compressor (1, 4) or amplitude expander (23, 25) which can be switched selectively into or out of out of operation, characterized in that the frequency of the sound carrier (T1 - T4) has different values upon transmission with and without amplitude compression and upon the reproduction a control magnitude (28) is derived from the frequency of the sound carrier for the purpose of switching in or out the amplitude expander (23, 25).
Patent JP-H06313861-A (JP)
Title: Stereoscopic image generation device
Inventor: FUJITA TOSHIHIRO
IPC: G02B30/25
Filed: 1993-04-27
Abstract: PURPOSE:To provide a simple device enabling a TV screen to be watched stereoscopically. CONSTITUTION:This device is composed of a tool 10 for alternately transmitting to a TV set a video signal for one of the eyes of a person watching a TV screen 1 and a video signal for the other eye in a short time of cycle, a deflection plate 4 laid in front of the screen 1, a transparent plate 5 laid further in front of the plate 4 and controlled with the tool 10 for alternately repeating operation to twist and not to twist the vibration plane of light approximately 90 degrees, according to the same cycle as the video signal, and deflection plates 6 and 7 laid immediately in front of the eyes of the person watching the TV screen 1. Otherwise, the device is composed of a shutter laid in front of the eyes of the person watching the TV screen 1 and controlled with the tool 10 to allow or not to allow the passage of light. In this case, the tool 10 controls the operation of the device, so that when the screen 1 displays an image for one of the eyes, light is incident only on that eye, while light is incident on the other eye, when an image for that eye is on the screen 1, thereby realizing stereoscopic vision.
Patent JP-H08206392-A (JP)
Title: Washer
Inventor: RIYUU HOUSEKI
IPC: D06F39/08
Filed: 1995-05-10
Abstract: PURPOSE: To circulate and sterilize the water in a washing tank and to prevent environment pollution by executing the sterilization of the washing water in the washing tank, the dissolution of detergent components, the screening of the undissolved detergent components by filtration of the waste water of washing and the decomposition of the screened detergent components. CONSTITUTION: When the washing device is actuated by putting the detergent components therein, water feeding begins and a first UV lamp 39 goes on. The washing water in an outer tank 32 passes through a drain hose 33, a collecting section 36 with a filter 35, then through a circulating pump 38 and a UV reaction chamber 42 where the washing water is sterilized together with filtration. The water enters a detergent cylinder 46 and circulates to the washing tank 34. A second UV lamp 40 for detergent decomposition is also activated before the end of the washing and a surfactant which is the essential component for water pollution among the detergent components is decomposed and the washing water is simultaneously sterilized. A drain motor 52 is rotated clockwise after the end of the washing.  As a result, the damper of a waste water changeover valve 50 is rotated and a circulating path 48 is closed. The circulating pump 38 is then driven to drain the water.
Patent JP-2000325330-A (JP)
Title: Biomedical signal detection device and emitted light level control device
Inventor: SUZUKI HIROAKI
IPC: A61B5/1455
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain stable results of measurement constantly by a biomedical signal detection device and emitted light level control device for irradiating a subject (subject to be irradiated) and measuring the condition of the subject based on the transmitting light and reflected light without being affected by the light from outside. SOLUTION: In this device, a red LED 11a and an infrared LED 11b in a light emitting device 11 in the probe part 1 are made to emit light alternately to irradiate a subject 10. And the transmitting light is received at a photodiode 12a of a light receiving device 12, and the oxygen saturation ratio is measured based on the ratio between the received light level signals Va (R) and Va (IR) of each emitted light wavelength read into the CPU 25 from a current/voltage conversion circuit 22 by way of an A/D conversion circuit 24 according to the received light current 1F.  In this case, the received light level signal Va with the light emitting device 11 emitting no light yet is read, and the standard voltage at the motion point in the current/voltage conversion circuit 22 is corrected by a voltage control circuit 26 so that the read signal Va is equal to a previously set reference voltage VREF of the light receiving motion according to the difference Vb (VREF-VA).
Patent JP-H01304145-A (JP)
Title: Water running-preventing water barrier material
Inventor: SAKAI YASURO
IPC: G02B6/44
Filed: 1988-06-02
Abstract: PURPOSE:To obtain the title water barrier material excellent in water running- preventing property to seawater and workability in connecting cables and useful for optical fibers, by constituting it from an alkali metal (ammonium) salt of a crosslinked isobutylene/maleic acid anhydride copolymer. CONSTITUTION:A water-soluble isobutylene/maleic acid anhydride copolymer (at least 30% of the carboxyl groups of which are in the form of a salt of at least one of Na, K, Li and NH4) is mixed with a crosslinking agent (a compound having epoxy groups, amino groups or the like or a urea/melamine resin), and the mixture is crosslinked by heating to obtain an absorbent which can absorb at least 10g of seawater per g. An aqueous solution of this absorbent is supported by a support such as a fibrous structure or a film and insolubilized by heating or the absorbent is supported by a support with an adhesive to obtain a water running-preventing water barrier material. This water barrier material should have an absorption rate of at least 3 for seawater when measured by the CB method.
Patent JP-S5762529-A (JP)
Title: Light source device for exposing pattern
Inventor: FUJIMURA TAKASHI
IPC: G03F7/20
Filed: 1980-10-01
Abstract: PURPOSE:To keep the amount of light emitted from a mercury-arc lamp as the light source accurately and constantly by removing the sudden change of power due to on-off at the time when controlling the exposure device by means of a controlling element in order to make the amount of light exposed constant in the exposing device for working a minute pattern. CONSTITUTION:The light source device is composed of a power controlling section consisting of a hanging transformer 10, which supplies power to the mercury-arc lamp 11 of the exposing device making an image of a mask pattern 15 to a photosensitive body 17 by an optical system 16, a phase controlling element 12 and a resistor R roming a parallel circuit with the element and a light intensity measureing section made up of a photodiode 13, which detects the luminous intensity of the mercury-arc lamp, compares the value with reference value and forwards control signals to the phase controlling element 12, and a control circuit 14. Accordingly, the potential at the primary side of the transformer 10 does not reach 0 by currents flowing through the resistor R forming the parallel circuit even when the phase controlling element 12 is at off, the variation of voltage at the time on-off is reduced relatively, and the stable luminescence of the mercury-arc lamp 11 can be maintained.
Patent JP-S61293659-A (JP)
Title: Method for inspecting soldering appearance
Inventor: NAKAHARA TOMOHARU
IPC: H05K3/34
Filed: 1985-06-24
Abstract: PURPOSE:To inspect the deviation and soldering condition of packaged parts with high accuracy by providing two windows to the soldering parts to be inspected and inspecting the soldering condition from the sum and ratio of the measurement areas in the respective windows. CONSTITUTION:The soldered parts 5 of chip parts 4 packaged and soldered onto a printed wiring board 6 are subjected to falling illuminating 3 via the two windows 2 provided above said parts. A television camera picks up the image thereof and applies a signal to a binary coding part 11. The signal is compared with the a prescribed binary coding threshold level in said part and is converted to the binary coded image. The image is inputted to an area measuring part 13. The area of the binary coded image within the region assigned by a window generating part 12 is measured in the part 13. The output from the part 13 is inputted to an arithmetic discrimination part 14 where the measured value is compared with the value stored in a standard table 15 and the normality or abnormality is discriminated.
Patent JP-H01304462-A (JP)
Title: Method of processing non-silver salt photosensitive material by which workability and the like of waste water treatment are improved
Inventor: YUGI KEIICHI
IPC: G03F7/30
Filed: 1988-06-01
Abstract: PURPOSE:To save the space required for treatment of a processing waste liquid and to enhance workability by separating the waste liquid to solids and water and using the water as diluting water for a development replenishing soln. CONSTITUTION:The waste liquid is separated to the solids and the water and the separated water is utilized as the diluting water for the development replenishing liquid. The solvent contained in the waste liquid is, therefore, circulated and reutilized, by which the water resources are saved and the piping installations for water supply and discharge needed for installation of an automatic developing machine are saved.
Patent JP-S5944765-A (JP)
Inventor: RONARUDO REO ZUPANSHIKU
IPC: H01M2/12
Filed: 1983-07-27
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-H11313481-A (JP)
Title: Power supply device
Inventor: TOKUNAGA ATSUO
IPC: H02M3/28
Filed: 1998-04-29
Abstract: PROBLEM TO BE SOLVED: To cope with a bias supply function to a load by driving a switching element with a PWM duty that changes according to a fixed pattern which is outputted from a power supply control part for constant current or constant voltage output control. SOLUTION: A power supply device is constituted of a rectifying smoothing circuit 3 of the secondary-side of boost transformer 2, a switching element 1 for switching a DC current for boosting, and an output detection circuit 4 of that output current. Then, the output of the rectifying smoothing circuit 3 is connected to a resistor 5 in parallel. With a corotron of constant-current control as a load, a power supply control part 6 for driving the switching element 1 uses and A/D converter and a microcomputer with a PWM timer, and sends data to the PWM timer so that the A/D converted value of a signal being fed back from the output detection circuit 4 by receiving an output on- command becomes the same as an output target data value. The duty of a PWM signal is modulated, thus obtaining desired constant-current output.
Patent JP-H09314340-A (JP)
Title: Nozzle for plasma arc welding torch and production of welded tube
Inventor: HISAYOSHI TAKAYUKI
IPC: B23K10/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a long life nozzle for plasma arc welding torch and production method of a welded tube capable of enabling welding with high welding current. SOLUTION: A nozzle main body is made of a gold alloy or silver alloy containing 0.5-10wt.% palladium and/or platinum. Further, a welded tube is produced with using the torch having the nozzle. By this method, productivity of a welded tube like a stainless steel tube, etc., is greatly improved.
Patent JP-H0430732-A (JP)
Title: Production of bio-seedling
Inventor: KAWARABAYASHI WAICHIRO
IPC: A01M1/00
Filed: 1990-05-25
Abstract: PURPOSE:To make a culture and an acclimatization processes continuous, to integrate both the processes, to reduce nonrooting rate and to rationally produce bio-seedlings, by sealing sterilized plant pieces in capsules, planting in a seedling raising bed and culturing. CONSTITUTION:Sterilized or sterile plant pieces (e.g. organs, tissue, tissue pieces, cells or calluses) are sealed in capsules (e.g. ones consistirng of water-soluble polymer). Then, immediately or after culture in a short period of time and starting reproduction of plants, the plant pieces are mechanically planted in a seedling raising bed by using a vacuum seeder and cultured to give the objective bio-seedlings. When the capsules are planted in a plug system, the capsules are made into bio-plug seedlings and planting damage in fix planting can be avoided.
Patent JP-S5927298-A (JP)
Inventor: NAGAOKA ETSUO
IPC: G21C13/06
Filed: 1982-08-06
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-S6114968-A (JP)
Title: Dot printer
Inventor: MATSUMOTO YOSHIAKI
IPC: G06K15/02
Filed: 1984-06-30
Abstract: PURPOSE:To prevent other signals from being mixed during double speed printing by providing two special gates in a printer capable of selectively reading and printing two different character dot patterns, one for high density printing and the other for double speed printing. CONSTITUTION:ROM31 is caused to memorize a dot pattern for high density printing and a coarse density dot pattern for double speed printing against the same character. Then either of the patterns is read by a selection means 9 for printing. In the above printer, a circuit 36 to latch a single line of dot data from a dot matrix which is read, the first gate 37 which calculates a logic sum of a non-signal output state to a printing head from the latch circuit 36 and a high density selection state of the selection means 9 and the second gate 35 which calculates a logic product of an output signal from the gate 37 and a dot data signal to the latch circuit 36 from ROM31 and outputs the results of the calculation to the latch circuit 36 are provided.