baber/WOPTO huggingface dataset:
Patent JP-H07134216-A (JP)
Title: Production of tapered waveguide
Inventor: YAMAMOTO HIROYUKI
IPC: G02B6/13
Filed: 1993-11-10
Abstract: PURPOSE:To form a very small tapered waveguide which is short in tapering length and is low in optical loss by forming a photoresist of a specific pattern on a substrate and forming a film in the direction diagonal with the substrate. CONSTITUTION:The substrate 2 on which the photoresist pattern 1 is formed, is so positioned as to lean against between a target 5 and sample table 6 of the device. Sputtered particles 9 are made incident on the photoresist pattern 1 on the substrate from the diagonal direction during sputtering and are successively laminated on the surface of the substrate having no photoresist while having the film thickness distribution (sputtering rate) corresponding to negative. Further, an operation known as lift-off is carried out after the film formation. More specifically, the photoresist 1 and the unnecessary films 8 laminated thereon are removed with a solvent, such as acetone, capable of dissolving the photoresist 1 to obtain the film 7 having the desired taper shape end.
Patent JP-S61158548-A (JP)
Inventor: HABUKA KOUJI
IPC: E04H9/16
Filed: 1984-12-29
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-S62138720-A (JP)
Title: Navigator device for vehicle
Inventor: SHIMIZU HIROO
IPC: B60R16/02
Filed: 1985-12-13
Abstract: PURPOSE:To allow a navigator device to correct its error by itself by setting >=2 run sections which differ in run direction and then finding error azimuth vectors from the center points of run azimuth vectors of the set run sections and a position shift from a magnetic azimuth vector in an unmagnetized state. CONSTITUTION:More than two run sections which differ in run direction are set. Then, a vehicle runs actually in >=2 specific run sections among those set run sections and run azimuth vectors of each run section are found by a run distance integrating means 13 from the speed detection signal of a speed detecting means and the azimuth detection signal of an azimuth detecting means 11 and stored in the 1st and the 2nd storage means 14 and 15. Then, a correction arithmetic means 16 calculates the relative directions of the specific run sections from the data stored in the 1st and the 2nd storage means 14 and 15 and also calculates azimuth error vectors from the relative angle, and the value and azimuth of the run azimuth vector. A current position calculating means 18 makes a self-correction according to the azimuth error vector.
Patent JP-S63135724-A (JP)
Title: Heating cooker
Inventor: NISHIGUCHI YUKIYOSHI
IPC: A47J37/08
Filed: 1986-11-27
Abstract: PURPOSE:To reduce the contamination of the body of a cooker and improve the handling convenience of the same, by a method wherein a cooking chamber is formed by an inner casing and an outer casing and an outer casing while a U-shape inner plate member is arranged at the inside of the inner casing and a front plate is arranged at the upper part of an opening end so that both of the inner plate member and the front plate form self cleaning layers respectively, in a general home cooker for heating a pizza or the like. CONSTITUTION:A reflecting plate 4 is retained to the side walls 2, 2b of an inner casing 3, formed by a metal having good reflecting effect, such as steel sheet treated by aluminum or the like, while a front plate, provided with a self cleaning layer on the cuter surface thereof, is superposed in front the reflecting plate 4 through pawl connection. A U-shape inner plate member 12, provided with the self cleaning layer, is attached to and superposed on the inner wall surface of the inner casing 3. The self cleaning layer is formed by coating with a coating, in which phosphate series inorganic heat resistant coating is added with a catalyst and diluting agent. According to this constitution, oil, content adhered to the title cooker is decomposed on the self cleaning layer by water, carbon dioxide gas, ethylene gas and methane gas whereby the contamination of the casing may be restrained and the handling convenience of cooker may be improved.
Patent JP-2000110728-A (JP)
Title: Latex solution conveying pump
Inventor: KUMAGAI TEIZO
IPC: F04B43/08
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a latex solution conveying pump which conveys a latex solution R while avoiding the mixing of air bubbles into the solution. SOLUTION: This latex solution conveying pump conveys a latex solution R by pressure from a pump tank 1 to a latex storage tank 2 and thereby conveys the latex solution stored in the latex storage tank 2 to another tank 3 connected with the latex storage tank 2. In this latex solution, a bladder 4 which is expandable and shrinkable by air pressure is disposed to the pump tank 1 so as to locate under the surface of the latex solution in the pump tank 1. Since the bladder expandable and shrinkable by air pressure is used as means for conveying the latex solution, air for conveying by pressure does not directly come in contact with the latex solution as in a conventional pump, and therefore the mixing of air into the latex solution is avoided.
Patent JP-H11121912-A (JP)
Title: Method and equipment for repairing component mounted on printed circuit board
Inventor: KITAICHI TATSUHIRO
IPC: H05K3/22
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent the defective soldering of a component which is an object of repair work, a warpage of a printed circuit board due to heating, and other troubles by preheating the printed wiring board and, when the preheating reaches a predetermined condition, starting a regular heating of the component of repair it. SOLUTION: A small-size screen board 2 having holes confronting to foot prints is set at a given position on a printed circuit board 1 and then cream solder 6 is disposed by a squeege 7 into the holes to print the solder on the foot prints 9 of the printed circuit board 1. Nextly, a component 3 is mounted on the printed circuit board 1 with electrodes 8 faced to the foot prints 9 and then a backside of the printed circuit board 1 is preheated by a hot plate 11. When the preheating reaches the conditions that satisfy a specified temperature and a specified period of time, hot air is jet out from a nozzle 21 to regularly heat the mounted component 3. By this method, defective melting or defective attachment of solder, a warpage of the printed circuit board due to heating, and other problems can be prevented.
Patent JP-H07192468-A (JP)
Title: Output circuit and semiconductor device
Inventor: HIDAKA HIDETO
IPC: G11C11/407
Filed: 1994-11-15
Abstract: PURPOSE:To obtain an output circuit capable of effectively preventing the generation of a ringing without increasing the access time. CONSTITUTION:A driving transistor 2a conducts when the potential of a node N2 becomes an H level to discharge an output node 6 to a ground potential level. A driving transistor 2b discharges the output node 6 to the ground potential level at a high speed when the transistor 6 becomes on-state. The driving transistor 2b becomes on-state for a prescribes period at the time of completing the outputting of high level data to discharge the output node 6 to the ground potential level for a constant period. Thus, the potential of the output node 6 is lowered from a high level to an intermediate level to make the amplitude of a next output signal small.
Patent JP-H03143046-A (JP)
Title: Conference communication method
Inventor: MIYAJIMA MASATAKA
IPC: H04L47/80
Filed: 1989-10-27
Abstract: PURPOSE:To attain conference communication of 1:N interactive system with priority feature by giving a token depending on the priority to an token acquisition signal upon the receipt of the token acquisition signal from an optional terminal equipment and keeping communication till token abort exists so long as an interrupt is given from a terminal equipment with higher priority than the terminal equipment provided with the token does not reach. CONSTITUTION:When a token from a terminal equipment having higher priority is placed with priority and a token acquisition signal 40 from a terminal equipment 10 is accepted to establish a conference, and when a token acquisition signal 40 is received from a terminal equipment 11 whose priority P1 is defined higher than the priority P2 of the terminal equipment 10, a conference communication control memory 3 discriminates the priority and informs a token abort request signal 50 to the terminal equipment 10 to allow the token to be aborted. Then communication is kept till the token abort signal 43 is newly received and then the similar processing is repeated. Thus, the 1:N interactive communication with priority feature is realized.
Patent JP-H1088070-A (JP)
Title: Method for bonding or decorating artificial nail
Inventor: MIKUNI HIROYUKI
IPC: C09J5/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To improve the padding properties of the joint between an artificial nail and a nail and also improve the work environment by using a specific adhesive for bonding or decorating an artificial nail and a nail. SOLUTION: A cyanoacrylate adhesive used contains an α-cyanoacrylate polymer (A) obtd. by photopolymerizing an α-cyanoacrylate monomer represented by the formula: H2 C=C(CN)-COOR (R is an ester residue such as an alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, or aryl group) and a metallocene compd. (B) of a group VIII transition metal having an arom. electron-base ligand, or contains ingredient A, ingredient B, and a cleavage-type photoinitiator (C), or contains ingredient A and a platinum (II) acetylacetonate complex or a specific metal complex salt (D) which releases a nucleophilic reagent when exposed to light.
Patent JP-H09123843-A (JP)
Title: On-vehicle image display device
Inventor: UCHINO KOJI
IPC: B60R11/02
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To house a display part whose lateral width is larger than a lateral width of a device main body in the device main body by housing it in the device main body in a condition where the lengthwise direction of a display means is set in the slidingly movable direction of a slidingly movable means. SOLUTION: In a housing condition, a slider 2 enters a device main body 1, and a moving member 6 moves to the rear end side of the slider 2. In this case, a liquid-crystal display plate 8 of a display part 7 turns in the downward direction. When a switch is operated, the slider 2 is driven, and advances, and the moving member 6 slidingly moves forward on the slider 2. The slider 2 moves up to a prescribed position, and when the moving member 6 moved up to the front end of the slider 2, operation of a driving mechanism stops. When the display part 7 is pushed upward, the display part 7 rotate by about 90 deg. with a first shaft 9A as a fulcrum. When the display part 7 is rotated by about 90 deg. as a second shaft 9B as a fulcrum, it is put in a normal laterally long display condition, and the direction of the display part 7 changes.
Patent JP-H05115407-A (JP)
Title: Door structure of tableware washing machine
Inventor: YAJIMA YOSHITAKA
IPC: A47L15/42
Filed: 1991-10-28
Abstract: PURPOSE:To constitute the door structure so that a face material attached to the front part of the door through a movable mechanism can be extruded forward, a clearance formed between the face material and its upper adjacent member becomes small, and also, the door is opened and closed smoothly, and moreover, to prevent flawing in an abutting part to the lower end part of the face material of a riser part. CONSTITUTION:In the door structure of the tableware washing machine provided with a door base part 3 and a face material 5 attached to the front of the door base part 3 separated and extruded in parallel in the forward direction through a parallel link 6 in connection with turning of a door 2, roughly R-like chamfering is performed to the part for avoiding an interference to a spacer 7 positioned in the upper part of the upper end corner part 5a of the face material. 5 and roughly, R-like chamfering is performed to the part for abutting on a riser part 8 of the lower end corner part 5b of the face material 5.
Patent JP-H1199732-A (JP)
Title: Thermal recording device
Inventor: NISHIO TATSUO
IPC: B41J2/325
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of wrinkles in an ink ribbon due to a high temperature produced by a thermal head, thereby making it possible to form a high-definition image without any image defect. SOLUTION: An electromagnetic clutch is provided on an unwinding shaft 39 for an ink ribbon (r) for controlling the start and stop of rotation of the unwinding shaft 39 by, for instance, suitably switching it on and off via a CPU. When a cart (recording medium) C is transferred to between a platen roller 30 and a thermal head 25, the electromagnetic clutch 50 is switched on 0.5 to 3 seconds before a leading end of the card C enters between the roller and the head so as to transmit the driving of a ribbon driving motor 35 to the unwinding shaft 39 to thereby start the unwinding of a ribbon, thereby putting the ink ribbon (r) in a transfer state before a recording is started on the card C with the thermal head 25.
Patent JP-S63135734-A (JP)
Title: Radiator device
Inventor: YAGI MICHIYA
IPC: F24F1/00
Filed: 1986-11-26
Abstract: PURPOSE:To make a uniform energy without using any electric technology in a radiator device for circulating either hot water or cold water and discharging either hot heat or cold heat by a method wherein a fan is rotated by fluid energy to feed air to a heat exchanger. CONSTITUTION:A radiator device A is made such that a blower 2, a heat exchanger 3 and a valve 5 are connected in series with a pipe 4. As thermofluid such as hot water (or coolant medium such as cold water) is circulated within the pipe 4, this fluid causes a fan 1 for a blower 2 to be rotated and air to be fed toward the heat exchanger 3. Fluid after passed through the blower 2 circulates in the heat exchanger 3, heat exchanged with air fed from the blower 2 and then blown out from the radiator A. As the valve 5 is throttled, a driving force of the blower 2 is reduced, and amount of fed air is decreased and at the same time a flow rate of the fluid flowing in the heat exchanger 3 is also decreased, resulting in that an amount of heat exchanging operation is also reduced and an amount of radiation is substantially varied by adjusting the opening of the valve 5 a little under a synergistic effect of both of them.
Patent JP-H03142431-A (JP)
Title: Image forming device
Inventor: SAWAKI YUKICHI
IPC: G03B27/32
Filed: 1989-10-27
Abstract: PURPOSE:To synthesize an image by providing a control means moving a shutter to a position where reflected light from other than a desired area is prevented from reaching a photosensitive recording medium when the trailing edge part of the desired area of an original is fed out of an exposure width. CONSTITUTION:A device is provided with an original desired range designating means M5 designating the desired area in an exposure means M2 moving direction on the original M1, the shutter M6 shielding an optical path where the reflected light of the original M1 proceeds to the photosensitive recording medium M3, and a shutter driving means M7 moving the M6 between the inside and outside of the optical path. When the desired area of the original M1 is designated by the means M5, it is comparatively moved by driving the M7. When the leading edge of the desired area of the original M1 comes to the exposure width, the shutter M6 is moved to the position where the reflected light from other than the desired area is prevented from reaching the medium M3. When only reflected light from the desired area reaches the medium M3, the shutter M6 is moved out of the optical path. When the trailing edge of the desired area is fed out of the exposure width, the shutter M6 is controlled by a shutter control means so as to move to the position where the reflected light is prevented from reaching the medium M3.
Patent JP-H04155478-A (JP)
Title: Image processor
Inventor: KAWAKUBO MITSURU
IPC: G06T5/20
Filed: 1990-10-18
Abstract: PURPOSE:To easily process interpolated data between picture elements in an image memory and to execute image processing by computing an interpolation value based upon data outputted from the image memory and an interpolation coefficient obtained from an interpolation coefficient forming part and executing various operation in image processing based upon the computed data. CONSTITUTION:An image address specifying part 4 converts the positional data of a specified image when necessary and outputs the converted result to an image address generating part 1 and the interpolation coefficient forming part 5. The generating part 1 outputs the addresses of adjacent picture elements to an image memory 2 together with the address of a specified address and the forming part 5 forms interpolation coefficients corresponding to respective adjacent picture elements and outputs the formed coefficients to an interpolation data computing part 6. The computing part 6 computes an interpolation value based upon the data obtained from the memory 2 and the interpolation coefficients outputted from the forming part 5 and outputs the computed result to an arithmetic processing part 3. Consequently, various image processing can be executed based upon interpolated image data existing on an optional position of an image.
Patent JP-H04267973-A (JP)
Title: Boat deck cover and method for manufacture thereof
Inventor: RUITOGARUTO UORUTERU
IPC: B05D7/06
Filed: 1991-10-28
Abstract: PURPOSE: To provide a covering for a boat deck which does not require the previous removal of auxiliary fittings, lanyard anchors, winches and handrail supports, etc., existing in, for example, a sailing ship and may be easily mounted without problems afterward. CONSTITUTION: The covering for the boat deck 10 consists of at least two layers (12, 14 and 10) to be successively applied. These layers consist of a gradually curing elastic epoxy resin, a hardener for this epoxy resin and a filler of a low density consisting of hard granular or fine portions. The production of such boat deck covering is executed by curing the lower layer of a mixture, then applying the one or plural another layers thereon and executing the coating after curing the layers respectively existing under the layers at the time of applying the relatively many layers.
Patent JP-H11119011-A (JP)
Title: Light reflector and lamp reflector
Inventor: SANADA TAKASHI
IPC: C08L71/12
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a light reflector which has a metallic reflection layer formed by a dry process without coat application of a primer and has excellent heat resistance, brightness and mechanical characteristics and a lamp reflector. SOLUTION: Thie light reflector is molded of a polyphenylene ether resin molding material which is a molding material contg., as resin components, (A) 60 to 90 wt.% polyphenylene ether resin, (B) 5 to 35 wt polystyrene having a syndiotactic structure and (C) 5 to 20 wt.% impact resistance improving material and has about >=150 deg.C thermal deformation temp. and has reflection layer formed by the dry process. The lamp reflector is obtd. by using the light reflector.
Patent JP-2000077809-A (JP)
Title: Printed wiring board having plated, sealed and taper shaped through hole and manufacture therefor
Inventor: YASUI HIROBUMI
IPC: H05K3/28
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent infiltration of moisture perfectly by plating and sealing the inner surface and the end part of the small diameter of a tapered through hole and connecting them to the front and back surfaces and to the inner circuit. SOLUTION: A part of a copper foil 2, which forms a through hole of an insulating plate, is removed by etching using resist. Or the surface of the copper layer at the part forming the through hole undergoes blackening or the like. A tapered penetrating through hole 3 is formed by laser processing. The copper foils 2 at the front and back surfaces of an insulating layer 1 of the tapered through holes 3 are connected. At the same time, a through hole 6, wherein the small-diameter end part is sealed with plating metal is formed. Thus, the infiltration of moisture can be perfectly prevented.
Patent JP-H06129998-A (JP)
Title: Concentration meter
Inventor: YAMAGUCHI SEIJI
IPC: G01N22/00
Filed: 1992-10-20
Abstract: PURPOSE:To obtain a concentration meter which can accurately measure the concentration of a substance in a fluid to be measured with high reliability for a long period even when the substance dissolves in the fluid without being affected by the adhesion of suspended matters or bubbles in the fluid and even when the fluid contains the substance at a high concentration or flows through a large-diameter pipe. CONSTITUTION:In the title concentration meter which measures the concentration of a substance in a fluid to be measured from a phase difference DELTAtheta=theta2-theta1 in such a way that microwave transmitters-receivers 31 and 32 are attached to opposite sides of the detecting section of a tubular body 25 in a facing state and a phase difference measuring means 35 finds the phase difference DELTAtheta by using the phase lag theta2 of the microwaves transmitted from the transmitters 31 and 32 and received by means of the receivers 32 and 31 after passing through the fluid to be measured in the tubular body 25 and the phase lag theta1 of the microwaves received by means of the receivers after passing through a reference fluid in the tubular body 25, a phase shifting means 36 which adjusts and sets the phase lag theta1 of the microwaves to a value close to -180 deg. in case the phase lag theta1 is close to 0 deg. or between -180 deg. and +180 deg. when the reference fluid is used is provided in the preceding stage of the means 35.
Patent JP-2001096910-A (JP)
Title: Ink jet recording sheet
Inventor: KUSAKA AKIYOSHI
IPC: B05D5/04
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To manufacture an ink jet recording sheet, which is excellent in scratch-resistance, blocking-resistance and printing characteristics. SOLUTION: This ink jet recording sheet is constituted by providing an ink-receiving layer on a synthetic resin sheet. In this case, the ink-receiving layer contains a crosslinking (meth)acrylic acid ester based polymer particle, of which the compressive strength is 0.05 to 1.5 kgf/mm2, and also, of which the average particle diameter is 0.5 to 50 μm. By providing such an ink jet recording sheet, the scratch-resistance, blocking-resistance and printing characteristics are improved.
Patent JP-H04155599-A (JP)
Title: Abnormality indicator of motor controller
Inventor: YAMADA YOSHIO
IPC: H02P29/00
Filed: 1990-10-19
Abstract: PURPOSE:To obtain the abnormality indicator being miniature and having a sufficient function by providing a program determined in advance for determining the order of turn-on and turn-off of light emission and the operation order of two kinds of timers, selecting the program in accordance with an abnormal state and turning on and turning off a visible luminous body. CONSTITUTION:The device is constituted of a visible luminous body (LED) 2, and a circuit 5 for controlling turn-on and turn-off of light emission, and at least two kinds of timers 6 whose time is different. As a result of operation of an abnormality indicator protecting circuit 1, two timer circuits 6 are operated in accordance with the protective contents, the order of tuen-on and turn-off of light emission and the operation order of two kinds of timers are executed by the program determined in advance, the LED 2 is driven by a circuit 3, and its abnormality contents are shown. That is, one set of visible luminous body, and only a circuit for controlling turn-on and turn-off of light emission exist. In such a way, the abnormality indicator being miniature and having a sufficient function can be offered.