baber/WOPTO huggingface dataset:
Patent JP-H08112743-A (JP)
Title: Method and device for removing efflorescence or the like in concrete pole
Inventor: TSUJI KATSUMI
IPC: B24B7/22
Filed: 1994-10-12
Abstract: PURPOSE: To make polishing capable without scattering dust to fly in a work site by sucking to a dust collector the dust generated at polishing time, by polishing while sucking by the dust collector the dust in a polishing box, while advancing a polisher from an end opening side toward an original opening side. CONSTITUTION: In a condition that an abrasive of a plurality of polishers, juxtaposed in a polishing box 29, is brought into contact with a surface of a concrete pole, an operation is started, simultaneously with driving a rotary device to rotate this pole, so as to polish this pole surface. Dust, generated during polishing work, passing through a duct hose 36 from a hood 35, is sucked to be collected by a dust collector 37. While a polishing device is advanced to an original opening side, a diameter of this pole is gradually enlarged, but in accordance with changing this diameter, the polishing box 29 is lifted by a motor block 23, also to make the abrasive advance polishing the surface of this pole under almost a fixed pressure by action of front/rear spring balances 33, 33.
Patent JP-S61158726-A (JP)
Inventor: KUROIWA TAKURO
IPC: A01G31/02
Filed: 1984-12-28
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-H01294242-A (JP)
Title: Production of optical recording medium
Inventor: GOMI NOBUKO
IPC: B29D17/00
Filed: 1988-10-31
Abstract: PURPOSE:To assure the adhesive region where two sheets of substrates are adhered and stuck by a UV curing resin or the like by masking a magnetic material to the part of a disk-shaped transparent substrate exclusive of the recording surface thereof and forming a film thereon. CONSTITUTION:The outside circumference of the plastic substrate 6 is masked with the 1st member 3 of the magnetic stainless steel mask for the outside circumference of the substrate and the 2nd member 4 of the magnet mask for the outside circumference of the substrate. The substrate 6 is then put on a substrate support 2 made of a magnetic stainless steel and is held above by a substrate retainer 5 made of a magnet to hold the substrate 6 from a substrate holder 1. A supporting hole 8 is provided and the substrate 6 is rotated and revolved simultaneously with the rotation of the holder 1. The adhesive region for using the adhesive agent, etc., is thereby assured.
Patent JP-2001018965-A (JP)
Title: Method for manufacturing waste pulp pallet and waste pulp pallet obtainable by the method
Inventor: JANG JIUNN-SHENG
IPC: D21J3/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing waste pulp pallet in which its cost is less expensive, it is helpful for protecting environment and it has a superior strength. SOLUTION: This method for manufacturing a waste pulp pallet comprises a step for adjusting an amount of inclusion of solid material in waste pulp in a range of 0.5 to 18 wt.%; a step for feeding waste pulp into a die, performing a vacuum dewatering processing and further performing a high pressure pressing under a condition of pressure of 15 to 1000 kg/cm to mold the waste pulp plate material having the inclusion amount of solid substance by 50 to 60 wt.%; and a step for molding the waster pulp plate material having the inclusion amount of solid substance by 90 to 95 wt.% by performing a drying operation against the waste pulp plate material.
Patent JP-H07299573-A (JP)
Title: Device for printing marking on processed article
Inventor: RUTSUTSU RANGUHANSU
IPC: H01L23/544
Filed: 1994-11-09
Abstract: PURPOSE: To remarkably increase processing quantity of workpieces onto which printing is applied, by increasing a small amount of costs. CONSTITUTION: Printing is applied simultaneously onto plural IC casings by laser beams B1-B5 generated by a beam splitter unit 14 located between a laser beam source 2 and a writing head. For example, while printing is applied simultaneously onto five IC casings IC1-IC5 on a lane, a feeding motion is carried out on another lane by an amount of a length corresponding to a length of the queue of the five IC casings. Then the printing laser beams B1-B5 are moved toward a position above another feeding lane on which IC casings IC6-IC10 are mounted, while the other group of IC casings onto which printing has just been applied are proceeded forward.
Patent JP-H05118725-A (JP)
Title: Cooler for wine and the like
Inventor: YAMAOKA MIKIO
IPC: F25D31/00
Filed: 1991-10-23
Abstract: PURPOSE:To obtain a cooler for wine and the like capable of keeping a specified temperature of cooling water under control. CONSTITUTION:A vessel 2 is insulated and laid out in casing main body 1. A plurality of Peltier device 4 and fins 5 are fixedly mounted on the bottom of this vessel 2. Under the vessel 2 there is provided a space in which a fan 6 is installed, thereby forming a wine cooler or the like.
Patent JP-H04151615-A (JP)
Title: Electronic endoscope device
Inventor: FUKUNISHI SOHEI
IPC: G02B23/26
Filed: 1990-10-16
Abstract: PURPOSE:To simplify the structure of a scope tip part and to easily perform visual field conversion by providing a 1st electronic shutter which can interrupt incident light transmitted through a half-mirror and a 2nd electronic shutter which can interrupt incident light reflected by the half-mirror. CONSTITUTION:An objective optical system 20 is constituted by arranging a liquid crystal shutter 23 as a 1st electronic shutter, a half-mirror 24, and an objective rear group 25 successively in parallel in the longitudinal direction of a scope 2. Then a mirror 26, the liquid crystal shutter 27 as a 2nd electronic shutter, and a mirror 28 which refracts the incident light transmitted through the liquid crystal shutter 27 are arranged in order on the optical path of the incident light which is reflected and refracted by the half-mirror 22. In this case, the lengths of the optical paths transmitted through the electronic shutter 23 and electronic shutter 27 are set differently. Consequently, the electronic shutters 23 and 27 are put in operation selectively through a selective means to switch the optical path lengths without requiring any mechanical operation to simplify the structure of the scope tip part and easily perform the visual field conversion.
Patent JP-H03136008-A (JP)
Title: Manufacture of fiber type coupler
Inventor: FUKUMA MASUMI
IPC: G02B6/28
Filed: 1989-10-23
Abstract: PURPOSE:To connect a light source and a photodetector to an optical fiber efficiently by making a specific quantity of light incident on one end side of the optical fiber and detecting the light when the light passes through a coupler formation part and is reflected on the other end side to pass through the coupler formation part again. CONSTITUTION:A specific quantity of light 3 is made incident on one end side of at least one optical fiber and this light is detected on one end side of the one optional optical fiber when the light is reflected on the other end side to pass through the coupler formation part 5 again. Then the stop of drawing is controlled according to the ratio of the detected quantity of light and the quantity of incident light. Thus, the light is incident on one end side of the optical fiber and detected only one the incidence end side without detecting the light on the other end side, so that the light can be made incident and detected only one end side of the optical fiber. Consequently, the connecting operation between the light source and photodetector, and optical fiber in the manufacturing process of the coupler 2 can be facilitated.
Patent JP-H11111202-A (JP)
Title: Fluorescent display tube
Inventor: MAEDA TADAKI
IPC: H01J29/94
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To install a getter on an upper surface of a frame in a condition of being lowered by one stage, reduce an internal height, and promote thinning by arranging a step difference on the upper surface of the frame, and installing the getter in this step difference. SOLUTION: A step difference 5'-1 is arranged on an upper surface of a frame 5', and a getter 8 is installed in this step difference 5'-1. In this case, the getter 8 is fixed to the step difference 5'-1 by electric welding. That is, in this practice shape, the getter 8 is installed by using a dead space of the frame 5'. Therefore, a space to secure an installing position of the getter 8 is obviated between front glass 1 and the frame 5', and an internal height of a fluorescent character display tube is reduced, and thinning can be promoted. Since a hole 5'-2 is arranged in the step difference 5'-1, fog by the reflection of a getter film can be prevented.
Patent JP-S62134261-A (JP)
Inventor: WATANABE YUTAKA
IPC: B65D77/20
Filed: 1985-12-07
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-2000113539-A (JP)
Title: Film winding device
Inventor: JEANS ALBERT H
IPC: G11B15/66
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method by which a tape can be uniformly wound without generating scattered winding. SOLUTION: In a device for winding a film 20 or the like, a packing guide 3 for being engaged to an edge of the film 20 and a supporting member for positioning the guide to a film pack 15 as the film is wound are provided. As the film pack 15 is wound, the packing guide 3 aligns the circumference outside edge 17 of the film with an adjacent inside edge to reduce scattered winding and to make the film substantially to be a plane.
Patent JP-H02120865-A (JP)
Title: Color toner particles
Inventor: ASANAE MASUMI
IPC: G03G9/097
Filed: 1988-10-31
Abstract: PURPOSE:To obtain color toner particles high in stability even against changes of environment by incorporating fine conductive particles made of polyaniline. CONSTITUTION:The color toner particles are made substantially of a white, gray, or transparent resin containing a chromatic colorant in the insides or on the surfaces and further, the fine conductive particles made of the polyaniline, and this is a p-type organic semiconductor and its conductivity almost does not change even when it is left in the air for a long period of time, and when it is added to the toner, stable electric characteristics can be obtained and it is substantially colorless and transparent, and when it is used together with a desired colorant, it does not hinder the coloring action of the colorant, thus permitting the obtained toner to maintain a good color tone even if the environment changes, and to form a sharp color image high in stability.
Patent JP-H07111100-A (JP)
Title: Test circuit
Inventor: KATO YASUSHI
IPC: G11C29/00
Filed: 1993-10-08
Abstract: PURPOSE:To simplify circuit constitution and to decrease the number of circuit elements by providing a logic circuit controlling so that detecting stored data of a memory cell and a redundant memory cell by a sense amplifier at the time of a test state is prevented. CONSTITUTION:A signal TEST is made 'L' at the time of a test mode, output R0 and R1 of NOR circuits C10, C11 of a logic circuit 103 are made respectively 'L' and 'H'. When a signal FUSE is in a 'L' state, since an output T1 is selected as a signal S1, when an address subjected to redundancy switchover is accessed, the output T1 is sent out to an output circuit as the signal S1, and when an address other than the above is accessed, an output T' is sent out to the output circuit as the signal S1. Therefore, in this case, at the time of a test mode state, 'H' is outputted as read-out data of an address subjected to redundancy switchover, and 'L' is outputted as read-out data of an ordinary memory cell, redundancy switchover information can be taken out outside from ouputs having mutually inverse logic values.
Patent JP-H02124087-A (JP)
Title: Cultivation of pseudomonas bacterium
Inventor: TERASAWA MASATO
IPC: C12N9/90
Filed: 1988-11-02
Abstract: PURPOSE:To obtain the subject high-activity bacterium without complicated controls in a high yield by using L- or DL-glutamic acid, etc., as the main carbon source. CONSTITUTION:A microorganism belonging to Pseudomonas genus and containing an amino racemase with a low substrate specificity is cultured by using one or two or more selected from a group consisting of L- or DL-glutamic acid and salts thereof, L- or DL-aspartic acid and salts thereof, L- or DL-alanine, L- or DL-serine, L or DL-lysine and hydrochloride thereof, L- or DL-proline, L- or DL-leucine and L- or DL-arginine as the main carbon source.
Patent JP-H11106052-A (JP)
Title: Transporting device for metal machining chip
Inventor: MURAKAMI SHINGO
IPC: B65G53/04
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To transport metal chips stably and efficiently, which are very difficult of a pipe line transport by pressurized liquid or vacuum suction, while restraining the abrasion and damage of a pipe line and preventing the chips from clogging previously. SOLUTION: A device, which transports metal machining chips so as to be discharged thorough a pipe line by pressurized fluid, comprises a suction pipe line 11 for the metal machining chips and a transporting pipe line 12 for the chips, between both connecting parts of which a Coanda nozzle 2 which is provided with a chip inlet part 21 where an end outlet 11A of the suction pipe line is inserted or opposed in part, a ring slit 22 around the chip inlet, which sends pressurized fluid into the direction of the transporting pipe line 12, and an inclined-face part 23, an inner diameter of which gets smaller gradually from the ring slit to the direction of the transporting pipe line. A drain part 3 which has a hole 31 opening and shutting flexibly for discharging water mixed with the chips is arranged in the transporting pipe line 12 connected to the Coanda nozzle 2.
Patent JP-S61156433-A (JP)
Title: Parallel multiplier
Inventor: NODA MAKOTO
IPC: G06F7/506
Filed: 1984-12-28
Abstract: PURPOSE:To attain a full-speed operation of a parallel multiplier without rate- determining the speed of a basic cell array part, by connecting a CLA (carry look ahead) adder of 2 bits in series to the lowest bit part of each basic cell train. CONSTITUTION:A carry output signal 13, a signal 14 of the encoder output of a booth having a multiplier Y and the sum output 15 of basic cells (j, 0) are serve as the lower digit inputs of a CLA adder of 2 bits. While the carry output 16 of the basic cells (j, 0) and the sum output 17 of basic ells (j, 1) serve as the upper digit inputs of the adder 12. The sum output 19 of an LSB and the sum output 20 of an MSB serve as the corresponding lower products Pi and Pi+1 among the carry output 18 of the adder 12, the output 19 in the 2-bit sum output and the output 20. The output 18 of the adder 12 is supplied in series to the carry input terminal of the adder 12 of the next stage.
Patent JP-H04153581-A (JP)
Title: Packing assembly body for revolution angle detecting device
Inventor: MORIYAMA NORIO
IPC: F16J15/10
Filed: 1990-10-17
Abstract: PURPOSE:To obtain the shape of a flat packing for the sealing in three directions at a low cost by forming the shape in single body before assembly into a flat 8-figure shaped packing form. CONSTITUTION:A revolution angle detecting device 3 is equipped with a connector 3a for the electric connection with a controller, and a cover 2 for protecting the revolution angle detecting device 3 consisting of electronic parts and a signal rotor 11 as thin precision parts mechanically and from environment is fixed on a housing 1 by small screws which are not shown on the figure through packings 4, 4a, and 4b. As for the part 4a of the flat 8-figure shaped packing, the revolution angle detecting device 3 is inserted into the connector part 3a, and the part 4b is installed on the cover 2 fitting part of the housing 1. Accordingly, simultaneous seal in three directions is enabled at a low cost similarly to the conventional one by twisting a sealing basic member in a joint part by utilizing the property of the flat 8-figure shaped packing elastic body.
Patent JP-H01121521-A (JP)
Title: Fuel control device of diesel engine
Inventor: YAMAUCHI HIROBUMI
IPC: F02M65/00
Filed: 1987-10-31
Abstract: PURPOSE:To prevent deterioration of the fuel consumption characteristic and emission performance by sensing clog of a fuel injection nozzle from the fuel pressure during idling, and thereupon conducting corrective control of the injection timing or injection amount. CONSTITUTION:A pressure sensor 16 is installed on a high pressure fuel supply passage 5 to sense the fuel pressure, and the result is fed into a control unit 17. An idle signal is entered into the control unit 17, and clog of nozzle 1 due to attachment of carbon is sensed from the fuel pressure during idling. When clog is generated, the injection timing or injection amount is subjected to corrective control. This prevents deterioration of the fuel consumption characteristic and emission performance.
Patent JP-H054909-A (JP)
Title: Shampoo composition
Inventor: NAKAMA YASUNARI
IPC: A61K8/365
Filed: 1991-09-27
Abstract: PURPOSE:To obtain a shampoo composition, capable of imparting moistness, etc., after washing without any unsmoothness after rinsing, excellent in stability and having a moderate viscosity. CONSTITUTION:A shampoo composition is obtained by including an anionic surfactant, an amphoteric surfactant and/or a semipolar surfactant, a higher fatty acid and a polyglycol.polyamine condensation resin.
Patent JP-H01118145-A (JP)
Title: Electrophotographic sensitive body
Inventor: MUTO NARIAKI
IPC: G03G5/06
Filed: 1987-10-30
Abstract: PURPOSE:To obtain a single layer type photosensitive body superior in positive chargeability, high in sensitivity and small in residual potential by forming a photosensitive layer composed of a specified perylene derivative, a diamine derivative, and a binder resin. CONSTITUTION:The single layer type photosensitive layer comprises as an electric charge generating material, the perylene derivative represented by formula I, each of R<1>-R<4> being lower alkyl, as a charge transfer material, the diamine derivative represented by formula II, each of R<5>-R<8> being H, lower alkyl, or the like; Y being H, lower alkoxy, or the like; and n being an integer of 1-3, and the binder resin, thus permitting the obtained single layer type photosensitive body to be superior in positive chargeability, high in sensitivity, and small in residual potential.
Patent JP-H01120355-A (JP)
Title: Printing apparatus
Inventor: IWAMOTO KOHEI
IPC: B41J2/06
Filed: 1987-11-04
Abstract: PURPOSE:To perform bidirectional printing in a non-impact printing apparatus, by constituting recording paper and an ink film in a non-contact state and performing the movement control of a carriage in a desired direction by a moving mechanism. CONSTITUTION:The predetermined position of an ink film 102 is heated by a heat generator 302 to generate heat and the heat generating part 102a thereof moves with the feeding of the ink film 102 to perform relative movement with respect to carriages 201, 202. During this time, the heat generating part 102a is separated from the heat generator 302 and the ink thereof is melted. Next, the molten ink of the heat generating part 102a flies to the edge of A by the magnetic attraction force of a magnetic head 105 to be transferred to recording paper 112. Several millisecond is necessary before a heat generating pulse is sent to a thermal head 101 and the ink is melted to perform transfer and, therefore, when the thermal head 101 is arranged at the center of the gap 404 of the magnetic head 105, the ink flies at the optimum flight position and, therefore, flight quantity and reproducibility become excellent.
Patent JP-H03138936-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONISHI TERUTO
IPC: H01L21/316
Filed: 1989-10-24
Abstract: PURPOSE:To form an element isolating oxide film in compliance with the designed dimensions and to make it possible to flatten the element isolating oxide film by forming the side wall formed of a second nitride film on the side surface of the pattern of a first nitride film, performing the first oxidation with the first and second nitride films as masks, and forming a first oxide film. CONSTITUTION:A side wall with a second nitride film 6 is formed at an opening part in a first nitride film 3 by etching. Thereafter, the first oxidation for element isolation is performed, and a first oxide film 8 is formed. When the nitride films 3 and 7 are removed with hot phosphoric acid, an oxide film shape is obtained. When selective oxidation is performed, the oxidation occurs in an isotropic mode. Therefore, a part beneath the nitride film is also oxidized. Since the size is decreased by the side wall 7 of the second nitride film, the element isolating region in conformity with the size of the mask can be formed by optimizing the size of the side wall 7. In this way, the manufacturing method by which the elements can be isolated in compliance with the dimensions of the mask and the element isolation and the flattening of the oxide film can be achieved is obtained.
Patent JP-H03139541-A (JP)
Title: Anti-bleeding and anti-blooming agent and rubber composition containing the same
Inventor: KAMEI YOSHIHARU
IPC: C08K5/17
Filed: 1989-10-25
Abstract: PURPOSE:To provide an anti-bleeding and anti-blooming agent preventing bleeding or blooming of compounding ingredients and giving a rubber product with an excellent appearance by selecting a specific quaternary ammonium salt as the agent. CONSTITUTION:A quaternary ammonium salt of formula I (wherein R<1> is 6-24C alkyl or alkenyl; R<2> is 1-8C alkyl or benzyl; R<3> is formula II or 1-24C alkyl; R<4> is 2-4C alkylene; (m) is a positive number; (n) is 0 or a positive number; (m+n) is 1-40; and X is a halide anion, halogenic acid salt anion, perchlorate anion, or 1-6C alkylsulfate anion) is compounded into a natural or synthetic rubber to prevent bleeding or blooming of compounding ingredients, e.g. a vulcanization accelerator, sulfur, or process oil, thus giving a rubber product, such as an automotive tire, with an excellent appearance.
Patent JP-H09120175-A (JP)
Title: Toner for developing electrostatic charge image, its production, developer and heat fixing method
Inventor: KIKUCHI TOMOE
IPC: G03G9/087
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a toner excellent in productivity as well as fixability at low temp. and to obtain a developer. SOLUTION: This toner contains a resin contg. an oligomer whose mol.wt. is 300-600 by an amt. corresponding to 1-5% peak area of a pattern measured by gel permeation chromatography and has 5-100m<2> /g BET specific surface area. This toner is combined with a carrier to obtain the objective developer.
Patent JP-2001100177-A (JP)
Title: Display driving device
Inventor: KASHIYAMA SHUNJI
IPC: G09G3/36
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a display driving device permitting reducing the circuit scale and a product cost by decreasing the kinds of power sources provided in a power supply circuit. SOLUTION: In a liquid crystal display device provided with a liquid crystal display panel 10, a scanning driver 30, a signal driver 20, and a power supply circuit 60, a charge pump circuit, wherein plural voltages are supplied to the scanning driver 30 and the signal driver 20 from the power supply circuit 60 provided with plural power sources, and these plural voltages are supplied and a desired voltage is generated by combining these plural different voltages, is arranged in a display module provided with the liquid crystal display panel 10, the scanning drive 30, the signal driver 20, an LCD controller 50, etc.