baber/WOPTO huggingface dataset:
Patent JP-H02110067-A (JP)
Title: Image former
Inventor: WATANABE JUNJI
IPC: B65H83/02
Filed: 1988-10-17
Abstract: PURPOSE:To reduce the number of part items as well as to make a stacker into a large size by constituting a part of a turnover means with a gate means of a sorter, using the discharge roller as a paper discharge roller of the stacker in combination, and discharging a sheet of paper directly to the stacker. CONSTITUTION:In case of duplex copying, a gate means 47 is rotated to a lowermost end, a lower side of the discharge roller pair 49 is made contact with an idle roller 57, and a turnover roller 55 and a selector gate 56 are moved upward, thus a sheet of paper already image fixed is fed onto a turnover tray 54. In succession, the turnover roller 55 is lowered as being reversely rotated, making it come into contact with the paper, and when a paper rear end comes off a paper discharge roller pair 36, a turnover roller 58 comes to a stop, and the gate 56 is rotated downward, then the turnover roller 55 is reversely rotated, conveying the paper as being held between the discharge roller pair 49 and the idle roller 57, thus it is directly led into a stacker 58. Thus, the number of part items is reduced, and the promotion of a large size in the stacker is contrievable.
Patent JP-H04137774-A (JP)
Title: Discharge excitation excimer laser apparatus
Inventor: KAWAHARA HIDETO
IPC: H01S3/038
Filed: 1990-09-28
Abstract: PURPOSE:To suppress a moving velocity of laser medium gas lower than that in the structure of the prior art and realize reduction in size and low vibration for improvement of design flexibility by providing an extra electrolytic dissociation and discharge gap for the excitation discharge electrode only in the down-stream side of the laser gas medium moving direction. CONSTITUTION:Excitation discharge electrodes 2, 2, an extra electrolytic dissociation discharge gap 7 and a cross blow fan 8 are enclosed in a pressure vessel 1. The laser medium gas moves between the excitation discharge electrodes 2, 2 in the right angle direction to the laser optical axis and excitation discharge direction. The extra excitation discharge gap 7 forms discharge gap train arranged in parallel with the laser optical axis in the longitudinal direction of the excitation discharge electrode 2 and is provided only in the down-stream side of the laser gas flowing direction (direction indicated by the arrow mark) for the excitation discharge electrode 2. According to this structure, impurity is no longer generated in the up-stream side of the laser gas flow, unlike the prior art and thereby the gas moving distance for each excitation and discharge is not required to be set longer than the distance between the extra electrolytic dissociation discharge gap 7 in the upstream side and the excitation discharge electrode 2. Therefore, a cross blow fan 8 can be reduced in size.
Patent JP-H0980792-A (JP)
Title: Electrophotographic photoreceptor, process cartridge having the same, and electrophotographic apparatus
Inventor: ANAYAMA HIDEKI
IPC: G03G21/18
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To enhance the mechanical strength, while having solvent cracking resistance, and to improve the resistant characteristic direct electrification and to facilitate manufacture by incorporating a specified polymer in a surface layer. SOLUTION: The surface layer of the electrophotographic photoreceptor having a photosensitive layer on a conductive substrate scontains a polymer having structural units represented by the formula in which each of R1 -R16 is H or a halogen atom or an optionally substituted alkyl or the like; and X is an optionally substituted alkylene group or -O- or the like. Both of a polymers consisting of the same structural units and a polymer consisting of >=2 kinds of different structural units may be used. Consequently, an especially excellent solvent cracking resistance and mechanical strength and resistant characteristic in the AC charging can be obtained in combination and superior electrophotographic characteristics can be ensured.
Patent JP-H05318593-A (JP)
Title: Ultraviolet ray irradiation apparatus
Inventor: FUCHIWAKI TSUTOMU
IPC: C09J5/00
Filed: 1992-09-30
Abstract: PURPOSE:To desirably cure a material to be adhered and adhesive of a matter to be irradiated while maintaining predetermined adhesive properties of both by irradiating the matter to be irradiated with ultraviolet rays through a light transmission plate from below, applying a pressure to it from above and supporting the plate by a support. CONSTITUTION:In order to irradiate a matter 6 to be irradiated with ultraviolet rays, a light source 1 contained in an optical system 2 is first lit, and the matter 6 is placed, after its discharge is stabilized, on one conveyor 8. Then, an extruder 12 is operated, and a stock 11 is pressed to a position immediately before a light transmission plate 5. Press means 7 is operated, and a presser of the press is moved down. Further, a pair of shutter means 16 are operated, and a pair of shutter bodies 17, 18 are opened. Then, the bodies 17, 18 are closed, the presser is raised, and the stock 11 is pressed to a position immediately after the plate 5. The matter 6 is transferred to the other conveyor 9. Thus, the matter 6 is irradiated with the ultraviolet rays from below, applied by a pressure from above, thereby desirably curing adhesive.
Patent JP-S62122042-A (JP)
Title: Potential measuring device
Inventor: TODOKORO HIDEO
IPC: H01L21/66
Filed: 1985-11-22
Abstract: PURPOSE:To improve accuracy in potential measurement using an electron beam, by letting a primary electron beam scan over an area greater than an object to be measured and providing, in a system between a detector and a control circuit, a gate circuit which opens only during the term while a charged beam scans on the object to be measured. CONSTITUTION:In a measuring system where an area A is scanned, a switch 24 is connected to the side of a differential amplifier 5 and a switch 33 to the side, where a voltage supply 32 is separated, to perform feed back measurement, and the potential of a semisphere grid 20 is degitized by an AD circuit 29 to be input to a computer 30. At this time, a signal C is sent from the computer 30 to a gate circuit 23. Namely, the gate is opened only when an electron beam 12 is scanning on a wiring to be measured. The signal c which opens or closes the gate is shown by G in the figure, G is a logical summation of E (the beam's C address indicated by H only during time period while it is in an area B) and F (the beam's Y address indicated by H only during the time period while it is in an area B), and only when the logical summation G is H, the gate circuit 23 is opened. Accuracy of potential measurement using an electron beam is increased.
Patent JP-H04137268-A (JP)
Title: Recording and reproduction system for digital data of video tape recorder
Inventor: TANIGUCHI HITOSHI
IPC: G11B20/12
Filed: 1990-09-27
Abstract: PURPOSE:To reproduce correct digital data even if a video tape extends or shrinks by converting digital values 0 and 1 of digital data into N-bit data, converting them into corresponding pulses, superposing the pulses on a video signal and recording them on e video tape. CONSTITUTION:A N-bit, e.g. 8-bit data reproducing circuit 1 converts the digital values 0 and 1 of the digital data showing information to be added to the video signal into 8-bit data to generate a data signal 101, and a D/A converter 2 converts it into the pulses to obtain a pulse signal 102. A superposing means 3 superposes the pulse signal 102 upon the video signal and records them on the video tape 5. A signal read out by a read head 6 is separated by a separating means 7 into the video signal and playback pulse signal 104 to generate an 8-bit data signal 107, from which the digital data are reproduced. Consequently, the digital data can accurately be reproduced without being affected by the extension and shrinkage of the video tape 5.
Patent JP-2001083069-A (JP)
Title: Method and device and probe for generating and fixing metal fine particle at tip part of member
Inventor: OKAMOTO TAKAYUKI
IPC: G01Q70/14
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To accurately fix a position by forming a light catalyst at the tip of a member such as a probe body for operating a solution containing a metal ion to evanescent light, reducing and generating a metal fine particle from the metal ion contained in the solution onto the light catalyst being exposed to light for fixing. SOLUTION: A thin film 102 of TiO2 (titanium oxide) is formed as a light catalyst on a probe body 100 that is a tapered member with a sharp tip being formed by SiN. In this case, for forming the thin film 103 of TiO2 on the body 100 as the light catalyst, first Ti(titanium) is sputtered, thus forming a Ti thin film on the surface of the body 100. Then, when the formed body 100 is exposed at approximately 400 deg. in air atmosphere for 10 minutes, the Ti thin film is oxidized to form a transparent TiO2 thin film 102 on the surface of the body 100. When the body 100 where the TiO2 thin film 102 is formed is allowed to enter the region of evanescent light 202 while HAuCl4 solution 200 is being located at an area in that the evanescent light 202 being soaked from a prism 10, a gold fine particle 204 is deposited by the light catalysis operation of TiO2.
Patent JP-H09106926-A (JP)
Title: Metalized polyester film capacitor
Inventor: KINOSHITA SHINICHI
IPC: B32B27/36
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a metalized polyester film capacitor having excellent moisture resistance characteristics using a film in enhanced bond properties between a base material film and evaporated metal. SOLUTION: Within a metalized polyester film capacitor using polyester film having a coating layer at least one on surface as a dielectric, the coating layer fills the role of the metalized polyester film capacitor containing polyester base polyurethane.
Patent JP-2001083721-A (JP)
Title: Method for manufacturing electrophotographic photoreceptor
Inventor: MITO KAZUYUKI
IPC: G03G5/05
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To manufacture the electrophotographic photoreceptor restrained from occurrence of image defects and, especially, that of interference fringes at the time of imagewise exposure to a single wavelength light. SOLUTION: This electrophotographic photoreceptor is formed by successively laminating at least a charge generating layer and a charge transfer layer on a conductive substrate, and a coating fluid for forming the charge generating layer contains a charge generating material having an average grain diameter (a median diameter) of 50-400 nm, and the charge generating layer is formed by a spray coating method.
Patent JP-2001088876-A (JP)
Title: Assembly paper box
Inventor: MARUYAMA TOSHIYUKI
IPC: B65D5/18
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a paper box which is simple in structure and easy to assemble. SOLUTION: The assembly paper box comprises a box body for receiving contents and a lid for lidding the box body. The box body comprises a base plate, a pair of side plates integrally connected with each other via creases at both sides of the base plate, and a pair of side board plates integrally connected with each other via creases at front and rear ends of the base. A pair of reinforcing plates are integrally connected with both sides of the side plates via creases. Tips of the reinforcing plates at one of the front and rear ends are formed with engagement grooves respectively to be engaged with each other. The reinforcing plates on the other are formed to be short so that a gap is formed when folded. A locking piece to lock the reinforcing plate is integrally connected via a crease at a tip of the side plate where the reinforcing plate which is formed to be short is located.  In addition, the lid is integrally connected with a tip of the other side plate.
Patent JP-H09105554-A (JP)
Title: Sound absorption apparatus for fan
Inventor: INABA TETSUAKI
IPC: F24H9/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To improve an air suction efficiency and a sound absorption effect even in a limited air suction space. SOLUTION: There are a flat plate-shaped support member 51 oppositely disposed at a predetermined interval on an air suction side end surface of a fan 17, and a sound absorption member 21 provided on the support member 51 which is disposed to oppose the fan 17 and which has a cross section of a crest shape protruding toward substantially the center of the air suction side end surface of the fan 17. The sound absorption member 21 is constructed as a hollow structure so as to form a closed sound absorbing space 21b between it and the side surface of the support member 51.
Patent JP-S61141368-A (JP)
Inventor: SUZUKI TOSHIMITSU
IPC: A61L2/04
Filed: 1984-12-13
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-H0794048-A (JP)
Title: Insulator fitting used also for stringing and fastening wire
Inventor: MAEDA YOSHIHISA
IPC: H02G1/02
Filed: 1993-09-24
Abstract: PURPOSE:To provide an insulator metal fitting used also for stringing and fastening a wire with no problem instrength even by the use of the same material as a general stringing fitting. CONSTITUTION:An engaging groove body part 15 close to a strain clamp connecting clevis part 7 and an insulator connecting connecting link part 11 used also as stringing connector protruded from a fastening tool mounting body part 18 in an insulator fitting 20 are arranged orthogonally to each other, seen from the insulator fitting axial line 21. Although a maximum bending moment thus acts on the engaging groove body part 15 by the tension in the paper face crossing direction of an extended wire mounted on the connecting link part 11 through the stringing connector, this bending moment acts on the long side of the rectangular cross section of the engaging groove body part 15, so that no problem is caused in strength.
Patent JP-H11102053-A (JP)
Title: Picture forming element and picture forming method
Inventor: SHIBATA TAKESHI
IPC: G03C8/40
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a picture forming element which gives a black-and-white picture excellent in adhesive proof property and picture preservability after processing and is constituted of photosensitive member and a processing member, and to provide a picture forming method. SOLUTION: As to this picture forming element which forms a picture on a heat developable photosensitive member or the processing member by superposing and heating the heat developable photosensitive member and the processing member including silver halide and developing principal solution under the condition of water existence and which is constituted of the heat developable photosensitive member and the processing member; this picture forming element is constituted of the heat developable photosensitive member and the processing member in which the total amount of water included in the picture forming member and a non-picture forming member just after being peeled is 5 to 50 ml/m<2> , and the water quantity ratio of the picture forming member to the non- picture forming member is 3:7 to 0.5:9.5.
Patent JP-H0898711-A (JP)
Title: Hair binder
Inventor: TAKASHIMA YOSHIYUKI
IPC: A45D8/34
Filed: 1994-09-30
Abstract: PURPOSE: To provide a hair binder capable of binding easily and uniformly long hair. CONSTITUTION: A rubber string 14 and a pair of frame bodies 10a, 10b having the proximal ends connectively opened and closed and providing an annular state when closed are provided so that both ends of the rubber string 14 are locked on the tip parts of the frame bodies 10a, 10b by a fitting 15 and the intermediate part of the rubber string 14 is locked on a rocking shaft 16 in the proximal ends of the frame bodies 10a, 10b. The rocking shaft 16 is formed on its tip part with an inclined surface 16a, and when the frame bodies 10a, 10b are closed, the rubber string 14 glidingly gets out of the inclined surface 16a, so that the rubber string 14 is elastically contracted to bind long hair.
Patent JP-2000090340-A (JP)
Title: Automatic vending machine
Inventor: SUEDA KAZUMI
IPC: G07F9/02
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of the core wires of a relay cable, to miniaturize the relay cable and to reduce the manufacturing cost. SOLUTION: In the case that the display device 33 of an operation box 34 performs display by 4-bit data, a main control part 24 respectively sends out the various kinds of signals for the display through signal lines L21-L28 to the display device 33. Also, in the case that the keyboard 32 of the operation box 34 is the matrix of 3×5 for an instance, the various kinds of output signals for the scanning of a key matrix are sent out by the signal lines L24-L28 and input signals are received by the signal lines L29-L31. A part of the signals for the display of the display device 33 and a part of the signals for key scanning utilize the five signal lines L24-L28 of the relay cable 35 in common.
Patent JP-H07113204-A (JP)
Title: Construction for sticking paving stone
Inventor: FUJIKAWA YUTAKA
IPC: E01C5/02
Filed: 1993-10-20
Abstract: PURPOSE:To prevent paving stones from peeling off, by a method wherein ready mixed concrete for evenly adjusting an uneven surface is placed on a concrete base, and is paved with stone through cement comprising fine particles of slag as the major constituent. CONSTITUTION:Ready mixed concrete 2 is placed on a concrete base 1 and an uneven surface on the concrete base 1 is evenly adjusted, following which the ready mixed concrete 2 is painted with cement 3 comprising fine particles of slag as the major constituent and paving stones 4 are paved thereon. At this time, the cement 3 is pushed out around joint parts between the paving stones 4 and the stones 4 paved come to become so as to be held with the cement 3. Under such a condition, the surfaces of joints between the paving stones 4 are filled with joint cement 5. When the cement 3 is allowed to cure and to harden, a borazone reaction of the cement 3 is accelerated and the cement 3 is allowed to stick fast both to the ready mixed concrete 2 and to the paving stones 4, and thus the paving stones 4 are strongly integrated with the ready mixed concrete 2. In the way, paving stones can be prevented from peeling off.
Patent JP-H02152077-A (JP)
Title: Method and apparatus for reducing wear in magnetic recorder
Inventor: YOOAHIMU HATSUKU
IPC: G11B19/06
Filed: 1989-10-09
Abstract: PURPOSE: To prevent wear due to the waiting time of a long period on the same track by separating a magnetic head from the track by a prescribed time when the magnetic head being in a waiting position exceeds a prescribed time. CONSTITUTION: The track counter SZ of an abrasion prevention control circuit AB reports a track 7 on which a magnetic head HD is positioned and a timer TIM outputs a start pulse ST when the waiting time of the head HD exceeds the prescribed time. The circuit AB outputs a changeover signal US to change over a changeover switch S2 by receiving the pulse ST. As a result, a positioning device controlling electronic device EP is connected to the circuit AB and separates the head HD from the track via a head positioning device P by the signal of the circuit AB. Then, when an wear prevention period is elapsed, the head HD is returned to be positioned. Thus, damage due to that the head is positioned on the same track for a long time is prevented.
Patent JP-H01106508-A (JP)
Title: Waveform distortion compensating circuit
Inventor: TATENO SHUJI
IPC: H03F1/26
Filed: 1987-10-20
Abstract: PURPOSE:To prevent deterioration of a modulation characteristic due to unnecessary vibration by providing a switching means in parallel with an input of a low pass filter in an amplifier and using a timing means so as to control the timing of the switching means. CONSTITUTION:A switching means 18 is added to the input of a low pass filter in parallel with the low pass filter, a dumping load circuit 19 and the switching circuit 18 are connected in series and the timing is taken to turn on the switching circuits 15-17 while the output pulse of the switching amplifying circuit 8 is turned off by the timing means comprising a pulse synthesis 180 deg. phase inversion circuit 15 and an exciting circuit 17. Thus, the undesired oscillation caused at the notch of the modulation is prevented to improve the distortion factor and linearity and to simplify the adjustment.
Patent JP-H0799616-A (JP)
Title: Television receiver
Inventor: SHINTANI PIITAA
IPC: H04N5/445
Filed: 1993-09-27
Abstract: PURPOSE:To selectively receive additional information multiplexed with a video signal source other than.the video signal source which a user is viewing currently. CONSTITUTION:A video signal V7 supplied to a CCD/EDS data extractor 7 is selected independently of a video signal V5 of the main picture displayed on a CRT 10 or a video signal V6 of the auxiliary picture displayed by the PinP (PoutP) function. Consequently, not only additional information multiplexed with the video signal V5 of the main picture displayed on the CRT 10 but also additional information of the video signal of the auxiliary picture other than the main picture or an external video signal V2 can be displayed as a caption.
Patent JP-H0682031-A (JP)
Title: Method of controlling carburation type burning apparatus
Inventor: KITATSUME MICHIO
IPC: F23K5/04
Filed: 1992-09-04
Abstract: PURPOSE:To carry out the cleaning of a vaporizer accurately in timely and seasonal cleaning thereof in a vaporizing burning apparatus with a reserve tank. CONSTITUTION:In a burning apparatus in which a reserve tank 11 is interposed in a fuel supply path 4 between a fuel supply pump 3 and a vaporizer 2 and a shutoff valve 12 is provided in a fuel return path 10 from the reserve tank 11, in the normal extinguishing operation, cleaning operation of the vaporizer 2 is performed only once by opening the shutoff valve 12. In the cleaning of the carburator, the operation or stoppage of the fuel supply pump 3 and the opening or closing of the shutoff valve 12 are repeated several times. This cleaning operation of the vaporizer 2 is repeated several times.
Patent JP-2001084814-A (JP)
Title: Headlight for vehicle
Inventor: TATSUKAWA MASASHI
IPC: F21V11/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a shade, and to improve form freedom degree in a headlight for a vehicle provided with the shade. SOLUTION: In this headlight for the vehicle, a striped wavy surface Wa for diffusing and reflecting incidental light to an upper outer circumferential surface 24A1a is formed in the upper outer circumferential surface 24A1a of a cylindrical part 24A of a shade main body 24 roughly cylindrically surrounding a front end part of a light source bulb 18 around an optical axis Ax in a shade 22. When a part of reflection light from a reflection surface 20a of a reflector 20 is radiated to the upper outer circumferential surface 24A1a, reflection light from the upper outer circumferential surface 24A1a becomes diffusion light by diffusing and reflection action of the striped wavy surface Wa, and intensity of upward light B radiated toward the front part of a lighting fixture is reduced to such a small degree that it will not become glare light.  Since a backward extension angle θ of the cylindrical part 24A can thus be set at a small value, generation of glare by reflection light on an inner surface of the shade 22 can be prevented without painting an inner surface of the cylindrical part 24A in black, and form freedom degree of the shade 22 can be improved.