baber/WOPTO huggingface dataset:
Patent JP-2000071517-A (JP)
Title: Printer using printer paper with photosensitive type microcapsule applied thereto
Inventor: SAIGO TATSUJI
IPC: B41J2/45
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To realize a printer which uses a print paper having photosensitive type microcapsules applied thereto, exposes, pressures, heats the print paper thereby selectively letting coloring substances generate color to obtain images. SOLUTION: When a power source is turned on, a carriage 5 reciprocates once, a bar code sensor 22 reads a bar code of a cassette C thereby specifying a type of a print paper P. At the printing time, a pickup roll 1 takes out the print paper P. Then, the carriage 5 reciprocates and light-emitting diodes 8a, 8b, 8c irradiate light according to an image to the print paper P thereby selectively making microcapsules impossible to break with pressure. A latent image is thus formed. Feed rollers 2a, 2b send the print paper P while the carriage 5 is present at an end. A rolling roller 12a presses and develops the print paper P. A heater 14 heats a coloring substance coming in touch with an image- receiving layer and accelerates the development to generate the image.
Patent JP-S58155124-A (JP)
Title: Method and apparatus for clamping self- lighting rolled material, especially, head part of metal strip
Inventor: HANSUUYURUGEN RAITSUIGU
IPC: B23D36/00
Filed: 1982-12-24
Abstract: The invention relates to a process for cropping the head of self-luminous rolled material, especially metal strips when it passes a rolling train. A line scanning camera is used for detecting the shape of the head by repeatedly generating optical images of the rolled material immediately downstream of the last roughing stand. The distance separating the cutting line from the beginning of the head is determined in accordance with the shape of the head. Immediately upstream a pair of shears the velocity and the beginning of the head are detected. A control signal for the shears is generated in accordance with the signals for the beginning of the head and for its velocity and with the distance of the cutting line from the beginning of the head. In order to detect the edges of the rolled material from the beginning of measurement even under wide variations of the radiation intensity the exposure time of the line scanning camera is controlled by a radiation-intensity measuring device in the sense of obtaining an optimum exposure in respect of the edges of the rolled material.
Patent JP-S6470000-A (JP)
Title: Programmable r/d circuit
Inventor: ASAI KATSUHARU
IPC: A61N5/01
Filed: 1987-09-11
Abstract: PURPOSE:To enable a free setting of an R/D value at an arbitrary rotational angle of a medical linac, by providing an angle detector, an angle setting device and a comparator to an R/D circuit which makes a radiation output per rotational angle of the medical linac to be constant, and also by providing a measures for getting a sum of an output of the comparator and a desired R/D value, or a difference between the two values. CONSTITUTION:A tachogenerator 1 is attached to a medical linac and puts out a signal indicating its rotational signal, and a radiation monitoring circuit 2 puts out another signal indicating a radiation output of the medical linac, respectively, and also a dividing circuit 3 obtains an R/D value from the above two signals. A differential amplifier 5 is connected to an R/D value setting device 4 and the dividing circuit 3, and thereby obtains a difference between the desired R/D value and an actual R/D value. And thereafter, an actual rotational angle signal of the medical linac detected by an angle detector 7 and a desired rotational angle signal being set by the angle setting device 8 are compared one another with a comparator 9. Consequently, an output of the comparator is put in to an addition/subtraction amplifier 10 and then, with an addition or subtraction of the desired R/D value from the R/D setting device 4, an input to the differential amplifier 5 becomes an R/D value for each rotational angle already being set.
Patent JP-H0388839-A (JP)
Title: Intermediate film composition for safety glass and intermediate film for safety glass using same composition
Inventor: KARASUTANI ISAO
IPC: C08F259/00
Filed: 1989-08-31
Abstract: PURPOSE:To obtain the title composition suitable for building construction, etc., having excellent light resistance, thermal stability, film-forming properties, adhesiveness to glass, etc., comprising a graft polymer prepared by subjecting glycidyl (meth)acrylate to graft polymerization to a vinyl chloride-based copolymer. CONSTITUTION:(A) 100 pts.wt. graft polymer having 81-99wt.% vinyl chloride content, 0.4-10wt.% ethylene or propylene content and 0.4-10wt.% glycidyl (meth) acrylate content prepared by subjecting A2: glycidyl methacrylate or glycidyl acrylate to graft polymerization to A1: a copolymer prepared by copolymerizing vinyl chloride with ethylene or propylene is blended with (B) 10-70 pts.wt. plasticizer (e.g. dioctyl phthalate, and (C) 0.5-5 pts.wt. thermal stabilizer (e.g. dimethyltin bisisooctyl glycolic acid ester).
Patent JP-H1072778-A (JP)
Title: Finishing composition for clothe and finishing article for clothe
Inventor: HASEGAWA YOSHITAKA
IPC: D06M15/263
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a finishing agent composition which resists to thermal decomposition even by heat treatment with hot iron and can increase the fastness and durability without yellowing discoloration by using a specific water-soluble macromolecule having a thermal decomposition point over a prescribed temperature. SOLUTION: This composition contains a water-soluble macromolecule selected from (i) a homopolymer of (meth)acrylic acid and a copolymer thereof with one or two or more kinds of other vinyl monomers, or their salts, (ii) a copolymer prepared by copolymerizing (meth)acrylic acid and one or two or more kinds of alkyl ester thereof (or their salts), (iii) polyethylene oxide, (iv) polyacrylamide and (v) polyvinyl ether and has a thermal decomposition point of >=200 deg.C, in addition, preferably polyoxyethylene and/or polyoxypropylene-modified silicone. Cans or bombs for spraying are filled with this composition to produce articles of clothe-finishing agent.
Patent JP-S61123165-A (JP)
Title: Lead frame
Inventor: USAMI TAMOTSU
IPC: H01L23/495
Filed: 1985-10-14
Abstract: PURPOSE:To improve yield at a time when lead pieces for a lead frame are fixed to a ceramic board by mounting a hanging body connected in common with a plurality of the lead pieces extended from a frame body at the center of the frame body. CONSTITUTION:A hanging board 213 for a lead frame 21 is detached from lead frames 212, and placed on the surface of a ceramic board 22, and the lead pieces 212 are fastened to the peripheral section of the surface of the ceramic board 22. A semiconductor pellet 23 is placed and fixed to a recessed section at the central section of the main surface of the ceramic board 22. The pellet 23 and bonding wires 24 are connected, a frame body 211 in the frame 21 is separated from the lead pieces 212, and a ceramic cap is superposed on the ceramic board 22 and sealed with low melting-point glass, etc.
Patent JP-H0895220-A (JP)
Title: Photographic material processing device
Inventor: NAKAI TSUTOMU
IPC: G03D3/08
Filed: 1994-09-21
Abstract: PURPOSE: To always maintain smooth movement of a guide in the guide width changing mechanism and to simplify the maintenance. CONSTITUTION: In this photographic material processing device provided with an in-liquid rack part 1 for guiding and transporting the photographic material S on which the image to be recorded in the developed film is printed, the guide width changing mechanism A provided in the rack part 1 and composed of a pair of guides 9a and 9b for guide the both width side edges of the photographic material S is connected to a control means 60 for periodically moving the pair of guides 9a and 9b.
Patent JP-S6385138-A (JP)
Inventor: FUKUDA KENJI
IPC: D03D41/00
Filed: 1986-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0274877-A (JP)
Title: Method for spotting fault point in electric power system
Inventor: TSUJI KOICHI
IPC: G01R31/08
Filed: 1988-09-09
Abstract: PURPOSE:To decrease the spotting errors of fault points by collecting the time series data of the voltage and the current of each terminal of a terminal device which is provided at every important point in an electric power system, sending the data to a central apparatus, and processing the data all together. CONSTITUTION:Terminal devices 1 are provided at the end of an electric power system. (The Figure shows a case wherein two terminals are provided in one circuit.) The terminal device 1 detects a fault and collects the current and the voltage in time series from a CT and a PT which are provided in each phase. The values are converted into digital quantities and stored in a memory. At the same time, the data are sent into a central apparatus 2 through a communication line L. The digital data are received with a receiving part 2a in the central apparatus. The data are operated and processed all together in an operating and processing part 2b so that the measuring errors become the minimum values. The result is printed out at an output part 2c. In this way, the kind of the fault is estimated based on the fault point is decreased. Thus the field inspection tour is made efficient.
Patent JP-H0779787-A (JP)
Title: Separation and purification of polyhydroxyalkanoate
Inventor: YAMAMOTO OSAMU
IPC: A61K9/30
Filed: 1993-09-13
Abstract: PURPOSE:To separate and purify a polyhydroxyalkanoate useful for coating material, etc., in high efficiency by treating a mlcroorganlsm containing a polyhydroxyalkanoate with a buffer solution containing a surfactant for keeping the alkanoate in amorphous state. CONSTITUTION:A polyhydroxyalkanoate is separated and purified in high efficiency while suppressing the crystallization by culturing a microorganism (e.g. Alcaligenes eutrophous ATCC17699) containing a polyhydroxyalkanoate (e.g. polyhydroxybutyrate), substituting the culture liquid with 50mM tris-HCI buffer solution by an ultrafiltration apparatus, adding a surfactant (e.g. sodium oleate) to the solution, solubilizing the cell wall component by adding lysozyme, centrifuging the reaction liquid to recover the solid component, suspending the solid component in 50mM tris-HC1 buffer solution containing a surfactant, treating with pronase while keeping the polyhydroxyalkanoate in amorphous state and finally separating the treated product by centrifugal separation.
Patent JP-S60120558-A (JP)
Inventor: SABASU JII CHIYANBAARAIN
IPC: H04N5/335
Filed: 1983-12-02
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-H1167161-A (JP)
Title: Bonding method for aluminum battery case
Inventor: TANAKA KATSUMI
IPC: H01M2/02
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a bonding method for a battery case of high-sealing capability and dimensional precision, in which a brazing filler metal, etc., is not mixed, by bonding a battery case of aluminum for a high performance battery by using the brazing filler metal, and without making the temperature of the entire battery case high. SOLUTION: A container main body 1 of aluminum and a lid material 2 are bonded through heating and fusing locally with a high density heat source, using a brazing filler metal 6. In this case, a packing 4 is provided in a part 32 of the lid material 2 fitted into the inside of the container body. An inner seal can be also used for the entire part of the lid material 2 fitted into the inside of the container body 1.
Patent JP-S6286725-A (JP)
Title: Manufacture of semiconductor device
Inventor: UOTANI SHIGEO
IPC: G03F9/00
Filed: 1985-10-11
Abstract: PURPOSE:To enable an alignment precision to be inspected without developing an exposed resist film by a method wherein a photoresist film is irradiated via a photo mask with the first light with wavelength sensitizing a sensitive resin and then with the second light hardly sensitizing the sensitive resin to measure the reflected light intensity. CONSTITUTION:When a positive type photoresist film 3 made of sensitive resin is irradiated with light, the irradiated region 5 is subject to photofading due to photochemical reaction to increase the phototransmittance notably. Next this alignment region is irradiated with the light subject to no photochemical reaction with the positive type photoresist film 3 or the other light subject to extremely slow photochemical reaction if there is any reaction of this kind. The distribution of reflected light intensity can be represented as positional functions on the semiconductor substrate as shown in figure. In other words, the reflected light intensity (a) in the region subject to photochemical reaction is higher than that in the region not subject to the same due to the notably increased phototransmittance in the former region. Through such a distribution of reflected light intensity, a pattern can be discriminated if it has been correctly transferred to a specified position or not.
Patent JP-S60119756-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAMURA MASAYOSHI
IPC: H01L23/31
Filed: 1983-12-01
Abstract: PURPOSE:To reduce the stress exerted for a semiconductor element by a method wherein an integrated semiconductor element and a diestand are located on almost central position in the thickness direction of a molding resin. CONSTITUTION:A lead 3, an integrated semiconductor element 1 and a diestand 2 are located on almost central position in the thickness direction on a resin 5. Then the element 1 and the diestand 2 are resin-sealed so that C may be equalized to D (i.e. C=D) assuming the gap between the upper surface 1a of the element 1 and the upper surface 5a of a resin 5 to be C likewise the gap between the lower surface 2b of the diestand 2 and the lower surface 5b of the resin 5 to be D. Resultantly the stress exerted for the element 1 may be reduced preventing its characteristics from deteriorating since the upper and lower thickness from the element 1 and the diestand 2 are almost equivalent to each other so that the upper and lower stress in case the resin 5 happens to contract may be almost equivalent to each other.
Patent JP-H01129981-A (JP)
Title: Method for metallizing enamel strongly bonded state and metallized enamel
Inventor: ROORANTO HERORUDO
IPC: H05K1/05
Filed: 1988-09-13
Abstract: PURPOSE: To easily and tightly metallize enamel by treating the surface of the enamel with ultrasonic waves while roughening it and then carrying out conditioning with a wetting agent, activation and chemical metallizing in order.  
     CONSTITUTION: The surface of enamel work of an arbitrary shape is mechanically and/or chemically roughened. During or after this roughening, the surface is treated with ultrasonic waves from an ultrasonic wave generator to remove loose materials from the surface. The surface is then subjected to conditioning with an about 1% soln. of an anionic, cationic or nonionic wetting agent, activation with Pd nuclei, at about 40°C and chemical metallizing in order. The enamel is tightly metallized and the metallized enamel-can be used for electric engineering and electronic engineering. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0741541-A (JP)
Title: Production of polyurethane and/or polyurea molding
Inventor: NAKAMURA MASABUMI
IPC: C08G18/79
Filed: 1993-07-29
Abstract: PURPOSE:To produce a liquefied polyisocyanate at a relatively low cost by a simpler and easier process and to produce a molding with mechanical and physical characteristics equivalent to those of a molding produced by using MDI. CONSTITUTION:A polyurethane and/or a polyurea molding is produced by reaction injection molding by using a polyisocyanate, an active hydrogen compd., a chain extender, and if necessary other additives under conditions that the polyisocyanate used is one obtd. by modifying polymethylene polyphenylene polyisocyanate contg. 15-60wt.% trinuclear or higher compd. with a monofunctional active hydrogen compd. and that the chain extender used is a nuclearly alkyl-substd. arom. diamine.
Patent JP-H0889929-A (JP)
Title: Organic waste treating device
Inventor: ITO AKIRA
IPC: C05F9/02
Filed: 1994-09-22
Abstract: PURPOSE: To easily do switching between a normal operation and an organic waste treating operation in which a group of special effective microorganisms is added to easily make treatment suitable for microorganisms by controlling the operations of a heater and a blower each based on the detected temperature and the set temperature of organic waste. CONSTITUTION: Waste temperature sensors 31a, 31b are arranged near the bottom part of a housing tank 1 to detect the temperatures of organic waste. The upper limit treating temperature in a normal operation is set by the 1st temperature setting device 32, and also the upper limit treating temperature when organic waste to which a group of effective microorganisms has been added is treated is set by the 2nd temperature setting device 33. Switching between the normal operation using the 1st temperature setting device 32 and the operation using the group of effective microorganisms using the 2nd temperature setting device 33 is done by a changeover switch means 35.  Operations of a heater 12 and a blower are each controlled by a controller 30, based on the temperatures of the organic waste detected by the waste temperature sensors 31 and the set temperatures of both the 1st and the 2nd temperature setting devices 32, 33.
Patent JP-H0755939-A (JP)
Title: High-resolution distance measuring system
Inventor: YOSHIDA HISASHI
IPC: G01S17/32
Filed: 1993-08-23
Abstract: PURPOSE:To provide a high-resolution distance measuring system which is inexpensive, compact and lightweight, having a high distance resolution. CONSTITUTION:A high-speed clock generating means 13 generates a high-speed clock with a shorter cycle than that of a reference clock, and a delay generating means 14 gives a delay to an artificial random signal using the reference clock. Then, such a modulation wave picks up the correlation between the reception signal and artificial signal that are reflected on an object to be measured, and the distance to the object is calculated by using the delay time as a function, so that the distance resolution equivalent to the cycle of the high-speed clock can be obtained.
Patent JP-S61107470-A (JP)
Title: Document editing device
Inventor: ISHIDA KATSUYO
IPC: G06F17/24
Filed: 1984-10-31
Abstract: PURPOSE:To improve inference of editing intention for effective editing by specifying historical range of document editing to be used for inference of editing behavior, and performing the inference based on the information in that range. CONSTITUTION:If the start indication 11 of analogical range to be used for the inference of editing behavior is given, all the editing operations thereafter are stored as history until a termination instruction 13 of the analogical range is given (12). With this ascertained editing operation history, the inference is done for the editing indication input thereafter containing ambiguity (14). Detailed editing indications derived from the inference are executed (15). It may be allowed to extract (21,23) only the portion of the specified analogical range from the memory storing (22) all the operation history instead of the one storing the operation history from the start instruction to termination instruction of the analogical range.
Patent JP-H0393104-A (JP)
Title: Surface light emitting device
Inventor: SANAI KOJI
IPC: G09F9/00
Filed: 1989-09-01
Abstract: PURPOSE:To obtain uniform luminescence by using light sources with irregular intensity distribution, arranging the long direction of a light conducting plate in the direction with high intensity from light entering end faces, and gradually tilting the back face of the light conducting plate in the short direction to make the thickness thin. CONSTITUTION:Filaments 9b and 10b of light sources 9 and 10 are arranged perpendicularly to the long direction of a light conducting plate 11. The light conducting plate 11 made of light conducting acrylic acid, for example, and having light entering end faces 11a and 11j fed with the nearly semi-circular light surrounding the light sources 9 and 10 respectively is gradually tilted in a curve shape on its back face as it is separated from light sources 9 and 10 to make the thickness thin, and a scattering/reflecting layer 11b is provided on this back face. The light fed through the light entering end face 11a or 11j enters the light conducting plate 11, and it is irregularly reflected on the scattering/reflecting layer 11b and radiated on the opposite plate face 11c. The light quantity on the whole face of a liquid crystal display panel 4 can be made nearly equal.
Patent JP-2000042218-A (JP)
Title: Rear mechanism for pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a rear mechanism of a pachinko machine which facilitates the inspection of various devices at a prize ball discharge part or the like by securely mounting a path member formed separately from the rear mechanism of the pachinko machine and also enables free arrangement of the various devices by eliminating the need for due consideration of a space for arranging a path in the rear mechanism where the various devices are disposed. SOLUTION: This rear mechanism on the rear of a game board is provided with various devices such as pachinko ball delivery device 8, a pachinko ball discharge path 9 to guide pachinko balls delivered from the pachinko ball delivery device 8 to a shot ball supply tray and various paths such as excessive ball discharge path 11 for running excessive balls of the shot ball supply tray out to a lower storage tray. Any component path of the various paths is made up of a path member 10 separately from the rear mechanism and the path member 10 is securely mounted on a cover 27 covering the various path parts.
Patent JP-H0897758-A (JP)
Title: Phased array antenna system
Inventor: MATSUMOTO SOICHI
IPC: H01Q3/24
Filed: 1994-09-22
Abstract: PURPOSE: To extend the directive range and to make the system scale small with a few element antennas and simple drive mechanism by providing a means revising a normal direction of the phased array antenna increasingly when a beam center is apart from the normal direction of the phased array antenna. CONSTITUTION: A beam angle θ of a phased array antenna 6 calculated in advance by an angle command circuit 5 using a signal from a gyro or the like is given to a control circuit 4. Then the phase control circuit 4 gives a phase quantity ϕi (i=1-n) to a phase shifter 2i based on the beam angle θ for the control of the phase shifter. When a beam direction Si is being parted from a beam center of the phased array antenna 6, the projected area and the gain of the antenna 6 with respect to the beam directivity are reduced. When the beam angle θ reaches a prescribed angle, the normal direction of the antenna 6 is controlled by operating a drive control circuit 8 based on a control signal from the angle command circuit 5 and fixed by a positioning mechanism 7.