baber/WOPTO huggingface dataset:
Patent JP-S60134261-A (JP)
Title: Electrifying device
Inventor: SHIRAI MASAHARU
IPC: G03G15/02
Filed: 1983-12-23
Abstract: PURPOSE:To electrify the surface of a dielectric material having an electric charge holdability and the surface of an ordinary photosensitive body by electrifying simultaneously the surfaces of the two dielectric materials or both surfaces of one dielectric material. CONSTITUTION:Paper 1 is sandwiched between the surface of the dielectric material layer of an electrode plate 2 having a dielectric material layer 2-a and the other electrode plate 3 in tight contact therewith. The electrode plates 2, 3 are connected to each other via a DC bias power source 4 and an AC power source 5. An AC voltage biased with a DC voltage is impressed between the plates 2 and 3 and corona discharge is generated in the air in the paper 1 to generate positive and negative ions as well as electrons. The generated positive and negative ions and electrons are respectively attracted toward the directions of the electrode plates 2 and 3. The polarity of the DC voltage of the plate 2 is positive and therefore the negative ions and electrons generated in the paper 1 are attracted to the plate 2. The negative ions and electrons pass through the paper plane 1-a and stick onto the surface of the layer 2-a provided on the surface of the plate 2. The surface of the layer 2-a is thus electrified.
Patent JP-H0697854-A (JP)
Title: Radio communication equipment
Inventor: ICHIYOSHI OSAMU
IPC: H04B1/50
Filed: 1992-09-10
Abstract: PURPOSE:To miniaturize a branching device and to miniaturize an equipment by providing an interference wave cancelling circuit to degrade the precision of the branching device. CONSTITUTION:Leakage of thermal noise from a transmission side to a reception side is allowed in a certain degree to miniaturize a branching device 2. Consequently, thermal noise on the transmission side is mixed and amplified by a low-noise amplifier 3 and is inputted to a mixer 6. Simultaneously, a transmission signal and thermal noise are branched from a directional coupler 4 and are inputted to a mixer 5. A local signal is supplied from a synthesizer 7 to mixers 5 and 6, and outputs of these mixers pass filters 8 and 9 having the same frequency selection characteristic, and the filter 8 selectively outputs only transmission thermal noise, and the filter 9 outputs a reception signal and thermal noise. They are mixed with a desired reception wave extracted by cancelling the thermal noise in the interference wave cancelling circuit consisting of a first multiplying circuit 13, a DC amplifier 14, and a second multiplying circuit 15, then, taking out only the desired reception wave.
Patent JP-H0870937-A (JP)
Title: Accommodation box for instrument, etc.
Inventor: YONEZAWA HIYOUSUKE
IPC: B65D77/26
Filed: 1994-09-10
Abstract: PURPOSE: To eliminate retardation of installation of component parts and facilitate change of the coating color by installing a coated outer board to a chassis constituent body, on which component parts can be installed, from the outside using a color fastening tool. CONSTITUTION: A chassis constituent body 2 is constructed by combining angle members by means of welding etc., wherein four columns 22-25 are installed upright at the four corners of a bottom plate 21, and a table frame 27 is erected at a level in the middle between the columns. Also a cross-sash 28 is installed in the space to the columns 23, 25, and ceiling sashes 29-32 are installed at the tops of the columns 22-25 so that a frame construction having a sturdy shape-retaining rigidity is achieved, to which a rust-preventive coating is applied. A coated outer board is made of metal or synthetic resin which has been coated in different color in the coating line provided separately from the assembly line and is attached easily from the outside by bolts 5 to the chassis constituent body 2.  The installing works of components 6 to the chassis constituent body 2 can be performed independently of the color changing works for the outer board, which enhances the easiness and effectiveness of the works.
Patent JP-H03202793-A (JP)
Title: Testing apparatus for circuit breaker
Inventor: SATO MINORU
IPC: G01R31/333
Filed: 1990-09-14
Abstract: PURPOSE:To generate a transient recovery voltage determined by four parameters of a long crest time thereby to achieve a highly reliable test by allowing a current source current to flow only in a series circuit comprised of an auxiliary circuit breaker and a testing circuit breaker without feeding to an auxiliary switch. CONSTITUTION:A large current ic of a current source is fed to a testing circuit breaker 1 and an auxiliary circuit breaker 4, while a small current ia is supplied to the testing circuit breaker 1 and a first and a second auxiliary switches 9, 20 when the testing circuit breaker 1, auxiliary circuit breaker 4 and first and second auxiliary switches 9, 20 are closed. Subsequently, the testing circuit breaker 1, auxiliary circuit breaker 4 and first and second auxiliary switches 9, 20 are opened approximately at the same time. A control gap 7 is discharged immediately before the large current ic of the current source reaches the final zero point, so that a voltage source current iv is supplied from a capacitor 6 which is preliminarily charged through the control gap 7, a first reactor 8, the first auxiliary switch 9 to the testing circuit breaker 1. Although the shutting efficiency of the first auxiliary switch 9 is sufficiently smaller as compared with that of the testing circuit breaker 1, a current i2 is selected to be able to be shut at a next current zero point after the testing circuit breaker 1 succeeds in shutting the voltage source current iv.
Patent JP-H1088045-A (JP)
Title: Recording liquid and image-recording method
Inventor: FUKUDA YUZURU
IPC: C09D11/108
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a recording liquid which not only has high image concentration, but also is capable of forming an image showing no bleed or infiltration on a recording paper and having excellent resistance to water, and further has excellent discharge stability, by preparing a liquid comprising a coloring agent, water and two types or more of resin particles. SOLUTION: This recording liquid comprises a coloring agent, water and two types or more of resin particles, and is characterized in the followings. (A) The two types or more of resin particles have an average particle size of 0.01 to 5μm, and are contained in an amount of 10 to 95wt%. At least one type of them is prepared from a self-crosslinking resin. It is desired that at least one type consists of particles of an acrylic silicone resin, preferably containing an alkoxysilyl group. Further, it is desired that particles of a non- crosslinking fluororesin containing fluoroolefin units are also contained. (B) As the coloring agent, a pigment and a dye are both usable. The content in the recording liquid is, preferably, 1 to 50wt% in the case of a pigment and 0.2 to 40wt% in the case of a dye.
Patent JP-S62101705-A (JP)
Inventor: NAKADA KATASHIGE
IPC: E01H5/10
Filed: 1985-10-29
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-H1176912-A (JP)
Title: Coating of powder coating material
Inventor: IGARASHI HIROSHI
IPC: B05D7/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To enable thick film coating in coating process of a powder coating material by the combination of conventional electrostatic coating methods without preheat coating, by alternately repeating electrostatic coating processes with positive and negative charges. SOLUTION: The following resin for the production of a coating material is used. The resin used is a thermosetting resin such as polyester/urethane hardening resin, acryl/urethane hardening resin, epoxy/Lewis acid metal salt hardening resin and fluorocarbon resin/urethane hardening resin, or a thermoplastic resin such as polyester, polyethylene and vinyl chloride. The powder coating material is prepared by adding a hardening agent, pigments, additives, etc., to the resin above described, and the obtd. powder coating material is to be used for triboelectric coating. The triboelectric coating process with positive and negative charges includes a first step of corona electrostatic coating to add negative charges to the coating material and then a second step of electrification to add positive charges to the same coating material. Since positive charges of triboelectric coating in the second stage are added only to the powder, the first layer does not drop, and therefore, a thick film can be formed.
Patent JP-S62101715-A (JP)
Title: Slime processor
Inventor: KITAZAWA SEIJI
IPC: E21B37/00
Filed: 1985-10-29
Abstract: PURPOSE:To obtain an air lift type slime remover free of uneven sucking performance by a method in which an umbrella-shaped casing with opened lower face is attached to the lower end of a sucking pipe, and a plurality of vertical partition plates are provided on the upper inside of the casing. CONSTITUTION:An umbrella-shaped casing 3 with opened lower face is attached to the lower end of a sucking pipe, and partition plates 4 are vertically provided on the inside of the casing 3. The device is then penetrated into a trench excavated, air is sent through an air sending pipe 1 into the casing 3, and slime on the bottom of the trench is sucked up by an air lift system and discharged onto the ground's surface. Since the slime is sucked up facially by the casing 3 of this device, the slime can be evenly and completely removed.
Patent JP-H0664882-A (JP)
Title: Work grasping device
Inventor: IWAMI SHIGETERU
IPC: B66C1/28
Filed: 1992-08-19
Abstract: PURPOSE:To simplify the structure and prevent a work from being dislocating from a grasping part in a state to be grasped. CONSTITUTION:A work grasping device comprises grasping parts 13 and 14 to hold a work in a nipped state, transmission mechanisms 24, 25, 35, and 38 to operate the grasping parts 13 and 14, and a drive device 36 to drive the transmission mechanisms. A spring 39 is located between the transmission mechanisms and an interlocking mechanism 30 where a dead center is present in the middle of operation is arranged to at least a part of the transmission mechanisms and the grasping parts 13 and 14 grasp a work in the dead center position of the interlocking mechanism 30.
Patent JP-2000071374-A (JP)
Title: Transparent conductive laminate and its production
Inventor: SUZUKI AKIRA
IPC: B32B9/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive laminate suitable for an inexpensive transparent electrode for electroluminescence excellent in environment resistance and a method for producing the same. SOLUTION: A transparent conductive film layer (B) with a thickness of 10-100 nm based on indium oxide is formed on the single surface of a transparent polymer substrate (A) with a thickness of 10-250 μm and, subsequently, a metal membrane layer (C) with a thickness of 1-20 nm based on titanium is formed on the surface of the transparent conductive film layer (B). In this case, a transparent conductive laminate is produced by controlling the concn. of hydrogen in reaction gas to 5-50 vol.% at a time of the formation of the metal membrane layer (C) and has surface resistivity of 1,000 Ω/square or less and visible light permeability of 70% or more.
Patent JP-2000076228-A (JP)
Title: Automatic document format correcting method
Inventor: NAKADA TOMONORI
IPC: G06F12/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To make document preparation efficient by performing correction processing of the format information of the existing document while leaving necessary inputted data as they are at the time of preparing a document in a format of the latest document based on the existing document. SOLUTION: A document processing part 16 is started by an operation of an inputting means 12, the existing document desired to be a base at the time of preparing a new document is opened and the document is shown on a displaying part 11. A format information comparing part 18 performs comparison check processing of the format information of the existing document with the format information of the latest document. When a newly added input item exists while leaving the contents of input item data of the existing document in which input items remain as they are, a format correcting part 19 decides the basic point of its insertion position. When an input item that exists in the existing document but does not exist in the format information of the latest document, input item information of the existing document is subjected to elimination processing and generated gap is closed.
Patent JP-H0988414-A (JP)
Title: Door structure of bathroom
Inventor: YANO ICHIRO
IPC: E05B1/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a stopper by covering a metal-made door knob of an inward-swinging door with an elastic body, such as soft resin so as to provide shock-absorbing properties and protecting a wall surface from being damaged even when the knob comes in contact with the wall surface when opening the door. SOLUTION: An elastic material 12, which is made of soft resin, rubber and so forth, is put on an inside door knob 10 of an inward-swinging door 6 of a bathroom so as to relieve a shock produced when the door knob 10 comes in contact with a wall surface 5. Even when the door knob 10 is collided with the wall surface 5, the door knob 10 is protected from being damaged even when it is collided against the wall surface 5 while the door knob 10 is so arranged that it may serve as a stopper, thereby eliminating the need to set up a stopper. This construction makes it possible to simplify how to mount the door.
Patent JP-H0291174-A (JP)
Title: Coating composition
Inventor: MURACHI TATSUYA
IPC: C09D175/00
Filed: 1988-09-27
Abstract: PURPOSE:To obtain the title composition improved in adhesion to rubber, synthetic resin, fiber or the like and giving a coating film improved in abrasion resistance by mixing a specified polyurethane with a fluorocarbon resin, a silicone oil, a halogenating agent and a solvent. CONSTITUTION:A polyurethane (A) is obtained by reacting a polyol (a) (e.g., polyoxypropylene glycol) with triethanolamine (b) in an (a) to (b) molar ratio of 1:0.05-2.0, a polyisocyanate (c) in a molar ratio of the OH groups of component (a) to the NCO groups of component (c) of 1:1.5-7 (e.g., 4,4'-diphenylmethane diisocyanate) at about 80 deg.C for about 3hr in a dry nitrogen gas optionally in a solvent. 100 pts.wt. component A is mixed with 2-100 pts.wt. fluorocarbon resin (B) (e.g., polytetrafluoroethylene), 5-200 pts.wt. silicone oil (C) (e.g., dimethylsilicone oil), 0.002-20 pts.wt. halogenating agent (D) (e.g., trichloroisocyanuric acid) and a solvent (E).
Patent JP-S6487906-A (JP)
Title: Clamp
Inventor: SAMIYUERU BEIRII HAATO MITSUCH
IPC: F16B7/22
Filed: 1987-09-28
Abstract: PURPOSE: To draw edge surfaces of members in a clamp by providing a sleeve for extending to an axis line and a right-angled direction, extending members to be inserted into the sleeve, a first and a second contacting means, and by extending the sleeve within the overlapped binding metals. CONSTITUTION: Segments 10, 11 have semi-cylindrical recess 14, 15 and binding metals 16, 17 casted in the segments 10, 11 are projected piling within the recesses 14, 15. When a clamp 18 comprising sleeve 19a, 19b split to a longitudinal direction is driven penetrated into the binding metals 16, 17. Imminently holding sections 20, 21 are positioned engaging to an outer side of the binding metal 17. A tapered screw thread 24 is formed at an inner surface of the sleeve 18. The sleeve 18 is extended by screwing a pin 26 therein, and the binding metals 16, 17 are mutually slid by affecting the binding metals 16, 17 to draw the segments 10, 11 thereby.
Patent JP-S6397970-A (JP)
Title: Developing bias device for electrostatic recorder
Inventor: ANDO TOSHIAKI
IPC: G03G15/06
Filed: 1986-10-14
Abstract: PURPOSE:To simplify circuit constitution by allowing a power amplifier to constitute part of the oscillation loop of an artificial sine wave oscillation circuit and eliminating the redundancy of the circuit. CONSTITUTION:The artificial sine wave oscillation circuit consists of a secondary band-pass filter circuit 4 and a positive feedback loop 7 and the secondary band-pass filter circuit 4 consists of the amplifier 1, the power amplifier 2, and an internal negative feedback loop 3. A positive feedback loop 7 consists of an amplitude limiting circuit 6 and a feedback quantity determining circuit 5 which adjusts the quantity of positive feedback to the input side of the amplifier 1. An output voltage V0 is applied to the boosting transformer 11 and a developing bias voltage consisting of an AC and a DC component is applied to the developing roller 8 of a developing device. The DC component is applied to the low voltage side of the secondary winding of the transformer 11 by rectifying the secondary-side AC output of the boosting transformer 11 by a rectifying circuit 22 and further adjusting it by a DC voltage control circuit 24.
Patent JP-H03106269-A (JP)
Title: Video signal processor for video camera
Inventor: ARAI FUMITO
IPC: H04N5/20
Filed: 1989-09-20
Abstract: PURPOSE:To attain processing of an optimum video signal corresponding to a photographing scene by calculating a rate occupied by picture elements exceeding the prescribed level of a dynamic range out of all picture elements in the photometric area of an image sensor to discriminate a scene, and changing respective characteristics of the gamma correction and knee compression of a video signal. CONSTITUTION:Simultaneously with image recording start, an MPU 18 calculates the rate of a high brightness area to the whole screen based upon the integration value of a brightness signal exceeding a reference voltage VREF inputted from a comparator 15 through an integrating circuit 16 and an AD converter 17 and decides a photographing scene from the calculated result. The MPU 18 sends a command signal to a gamma correction signal 10 through a D/A converter 41 to set up a gamma correcting characteristic curve and sends a command signal to a knee compression circuit 11 through a D/A converter 42 to execute the knee compression of a video signal. The gamma correction and knee compression of optimum characteristics corresponding to the scene decision result are applied to the video signal. Thus, the optimum processing corresponding to the photographing scene can be applied to the video signal.
Patent JP-H08110422-A (JP)
Title: Optical cable
Inventor: UDAGAWA TAKESHI
IPC: G02B6/02
Filed: 1994-10-07
Abstract: PURPOSE: To prevent splashes, etc., from sticking to the front end face of an optical fiber 1 by projecting the front end of an external tube forward of the front end of the optical fiber. CONSTITUTION: A stationary sleeve 13 is fixed onto the front end of the optical fiber 1. The outside peripheral surfaces of the optical fiber 1 and the stationary tube 13 are covered by the external tube 2 and thereafter the front end of the external tube 2 is fixed to the stationary sleeve 13 in such a manner that gas passages 27, 26 are formed between the stationary sleeve 13 as well as the optical fiber 1 and the external tube 2 and the front end of the external tube 2 projects forward of the front end of the optical fiber 1.
Patent JP-S6488982-A (JP)
Title: Reproducing and editing device
Inventor: TANAKA SHUICHI
IPC: G11B27/02
Filed: 1987-09-30
Abstract: PURPOSE:To store the code data of a selected block without being over a time limit which is previously set by deciding respective rest time from the respective total time of the set first and second time limit and the block preferentially selected to operate the new block of a time length being in conformity with the rest time. CONSTITUTION:A reproducing and editing device is applied to a CD device, the operation of a key switch 11 is decoded by a key switch decoding part 12, a CD reproducing part 14 is made to be a prescribed operated state by a sequence control part 13. This reproducing part 14 picks up 18 the data recorded on a disk 17, a signal processing part 20 processes the data and a servocontrol part 21 processes an error signal. A memory address control part 26, a block length calculating part 28, a local longest block selecting part 30, a rest time arithmetic part 31 and a comparison arithmetic part 29 are connected to a memory part 22 on which the output of the reproducing part 14 is recorded and respectively controlled by a block selection control part 27. Then, the rest blank part is reduced and the good reproduction is realized.
Patent JP-H0989768-A (JP)
Title: Plastic material discrimination apparatus
Inventor: YONEDA KENICHI
IPC: G01N21/35
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a material discrimination apparatus by which plastics with a small specific-gravity difference can be sorted and by which the plastics can be sorted without being broken into pieces by a method wherein a material is discrimninated on the basis of the absorbance of a specific wavelength by the plastics. SOLUTION: In a pretreatment and sorting device 21, caps or the like out of waste plastics are sorted, bottles or trays are pretreated mechanically, and the accuracy of a near-infrared discrimination device 29 on the downstream side is enhanced. In addition, in the device 29, bottles as samples which are aligned are irradiated with near-infrared rays by a light source 31, a quantity of transmitted light at a wavelength peculiar to the samples by a spectroscope 33 is received by a photodetector 32, the absorbance of every wavelength at every sample is computed, and a material is discriminated. Then, a sorting device 30 with a sorting box 40 sorts and houses various kinds of plastics discriminated by the device 29 by using the high-pressure air from a pulse air nozzle 41.
Patent JP-H1180887-A (JP)
Title: Cold rolled steel strip for hot-dip galvanizing excellent in high speed alloying and its production
Inventor: TSUNEKAWA HIROSHI
IPC: C21D8/02
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To enable the reduction of alloying treating time in hot-dip galvannealing without deteriorating the quality of a steel strip and furthermore to exceedingly reduce heating and soaking energy required for the alloying. SOLUTION: This steel strip has a compsn. contg., by weight, <=0.005% C, <=0.03% Si, <=0.30% Mn, <=0.03% Nb, <=0.0005% B and <=0.015% P, furthermore contg. Ti in a range satisfying the formula of Ti-1.5S-3.43N-4C-1.55P<=0.05 (wt.%), and the balance substantial Fe, and the steel structure is composed of the one in which the formation of Ti-P compds. and an internal oxidizing layer of Si, Mn and Nb is promoted.