baber/WOPTO huggingface dataset:
Patent JP-H11318794-A (JP)
Title: Dishwasher
Inventor: MIZUNO TOSHIMITSU
IPC: A47L15/48
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To restrain the leakage of noise generated inside a washing chamber at the time of washing and rinsing without preventing damp air generated inside the washing chamber at the time of drying from being exhausted by providing the washer with a shield plate with a size that can cover a washing chamber side inlet part of an exhaust duct and forming a passage portion between the shield plate and the inlet part so as to allow air to communicate between the washing chamber and the inlet part. SOLUTION: A shield plate 1 is disposed adjacent to an inlet part 4 of an exhaust duct 2 communicating with an exhaust port 6 disposed in the upper portion of a washing chamber 3 of a dishwasher to exhaust damp air at the time of drying. A passage portion 5 by which damp air generated at the time of drying can communicate with the inside of the exhaust duct 2 is formed between the shield plate 1 and the inlet part 4. Since the shield plate 1 covering the inlet part 4 of the exhaust duct 2 exists, a situation in which the constituting wall of the exhaust duct 2 directly receives collisions of washing water and makes noise is prevented. Since collision sound of washing water generated inside the washing chamber 3 collides with the shield plate 1 on the way to be conveyed to the inside of the exhaust duct 2 and decreases its energy, noise can be restrained.
Patent JP-2000210900-A (JP)
Title: Manufacture of micro-electromechanical device having high electrical insulation
Inventor: YAO JUN J
IPC: B81B3/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a micro-electromechanical device such as a cantilever supporting beam. SOLUTION: An insulating glass substrate is used as a carrier substrate. Single crystal silicon is used as an MEM component material. An option layer of an insulating material such as silicon dioxide is laid up on the upper surface of a doped silicon layer 108 to be produced on a silicon substrate. The silicon dioxide is epoxy-bonded to the glass substrate 102 to form a silicon-silicon dioxide-epoxy-glass structure. The use of anisotropic plasma dry etching technique applies patterning to the silicon. Second patterning is followed for patterning a silicon dioxide layer 110, and oxygen plasma etching is employed to under cut an epoxy resin film for releasing the silicon MEM component. By holding the silicon dioxide insulating material on a selected area, the MEM component is mechanically supported.
Patent JP-H08306411-A (JP)
Title: Electric connector
Inventor: NISHIO ATSUSHI
IPC: G06K17/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide an electric connector by which a pitch of lead parts can be comparatively easily set in an allowable range even if a bending condition or the like at contact pin manufacturing time is not strictly controlled and malfunctions such as soldering failure and contact of mutual contact pins are hardly caused. CONSTITUTION: Contact pins 15 and 16 are arranged at a prescribed pitch in parallel to each other on a main body mold 12, and these contact pins 15 and 16 have lead parts 15d and 16d to be soldered by being brought into contact with contact parts 15a and 16a, L-shaped intermediate parts 15b and 16b and a surface of a wiring base board 20 in order from the tip side, and round parts 15c and 16c bent in a circular arc shape so as to draw an L letter are arranged between the intermediate parts 15b and 16b and the lead parts 15d and 16d. A plate-like spacer part 13 to be inserted between the mutual contact pins 15 and 16 so as to contact with only tail end parts of the intermediate parts 15b and 16b and upper parts of the round parts 15c and 16c of the adjacent contact pins 15 and 16, is protrusively arranged in a rear part of the main body mold 12 so as to turn sideways.
Patent JP-S6020278-A (JP)
Title: Tanker cargo handling plan device
Inventor: MAEKAWA EIICHI
IPC: G06Q50/26
Filed: 1983-07-15
Abstract: PURPOSE:To enable efficient cargo handling by inputting fundamental information of various cargo handling plans, and forming a piping flowchart, time lapse schedule table, etc., corresponding to the cargo handling plan by a cargo handling plan processor. CONSTITUTION:Insturction of the cargo plan is supplied from the data input unit 12 to the cargo handling plan processor 11. The indicator 13 indicates cargo data by this processor 11. The processor 11 forms the piping flowchart, time lapse schedule table, etc., corresponding to the cargo plan according to instruction from the data input unit 12, and makes the indicator 13 and printer 14 output. The processor 11 has the piping data formation circuit 20, schedule formation circuit 23, etc., and forms the working plan by the dialogue system.
Patent JP-S5920539-A (JP)
Title: Controller for throttle valve of internal combustion engine
Inventor: KOSUGE TOKUO
IPC: F02D41/16
Filed: 1982-07-26
Abstract: PURPOSE:To accurately control the degree of opening of a throttle valve at cranking in particular, by controlling the operation of a throttle actuator to approximate the detected actual degree of opening of the throttle valve to a desired value corresponding to the temperature of an engine. CONSTITUTION:A throttle actuator 2 is coupled to the shaft of a throttle valve 4 through a lever 3. A throttle sensor 5, which sends out a voltage linearly corresponding to the degree of opening of the throttle valve 4, is also coupled to the shaft of the throttle valve 4. The output signal theta'th of the sensor 5 is entered into a comparator circuit 8 and compared with the output of a signal conversion circuit 7 which shows a desired degree thetath of the throttle valve 4 which corresponds to the output signal Tw of an engine temperature sensor 6. In the case of theta'th>thetath and delta>0 (delta=thetath-theta'th), the actuator 2 is operated in a direction to close the throttle valve 4. In the case of theta'th>thetath and delta>0, the actuator 2 is operated in a direction to open the throttle valve 4. In the case of delta=0, the actuator 2 is stopped.
Patent JP-H11328941-A (JP)
Title: Cartridge having recording and reproducing mechanism section
Inventor: SHIMIZU YASUHIKO
IPC: G11B33/02
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain the cartridge having a recording and reproducing mechanism section in which the tape winding diameter is made uniform, the generation of an indentation caused by the tape winding pressure is eliminated and tape reels are provided to conduct a constant speed control of the tape. SOLUTION: The cartridge has a pair of tape reels and a recording and reproducing mechanism section in which a magnetic tape taken out from a tape reel is wound to a drum and incorporated and integrated into a cartridge casing. The tape end of a magnetic tape 4 is adhered and fixed to a reel shaft 3b of a take up side tape reel 3 by an adhesive tape 53 and a top side tape position mark 54 is provided in the vicinity of the end of the tape 4.
Patent JP-H06338411-A (JP)
Title: Power-supply apparatus
Inventor: OOMORI SHIYOUGO
IPC: H01R12/71
Filed: 1993-05-31
Abstract: PURPOSE:To realize a power supply apparatus wherein a soldering operation for a power supply transformer which is heavy and a wire material existing between a printed wiring board on the primary side and a printed wiring board on the secondary side are eliminated by a method wherein the printed wiring board on the primary side and the printed wiring board on the secondary side are connected by the power supply transformer itself. CONSTITUTION:Individual terminal pins 1a, 1b for a power-supply transformer are connected respectively to primary connectors 2a soldered onto a printed wiring board 2 on the primary side and to secondary connectors 3b soldered onto a printed wiring board 3 on the secondary side. Thereby, the power supply transformer itself acts as a connecting medium, a soldering operation for the power supply transformer which is heavy and wire materials which existed between the printed wiring board on the primary side and the printed wiring board on the secondary side in conventional cases are eliminated, and the cost of materials and the number of operations can be reduced.
Patent JP-2000318193-A (JP)
Title: Image recording apparatus
Inventor: TAKAGI ATSUSHI
IPC: H04N1/23
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent the overheating of a printing head even in such a case that the ratio of black data among printing data is high in an image recording apparatus. SOLUTION: The temp. rise value (B) of a printing head estimated on the basis of the ratio of black data among printing data calculated with respect to a next printing block is added to the present detection temp. (A) of the printing head (#4) to calculate the estimate temp. (A+B) of the printing head at the time of next block printing and, when this estimate temp. exceeds an overheating limit value (#5; YES), a predetermined standby time is set at every scanning corresponding to the predetermined line of the printing head (#7) and the thermal printing of the printing head is allowed to stand by at every printing corresponding to the predetermined line. By this constitution, the overheating of the printing head can be prevented.
Patent JP-H08302035-A (JP)
Title: Polyester-based heat-shrinkable film
Inventor: MURAFUJI YOSHINORI
IPC: C08G63/60
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a polyester film excellent in heat shrinkage performance, heat resistance and hot water resistance and useful for shrink packaging and coating by using a copolyester composed of terephthalic acid and dibenzoic acid compound and ethylene glycol as raw materials. CONSTITUTION: This film is obtained by forming a copolyester obtained by using (A) terephthalic acid and (B) a dibenzoic acid compound (preferably 4,4'- sulfonyldibenzoic acid or 4,4'-oxydibenzoic acid) as dicarboxylic acid components and (C) ethylene glycol as a diol component into a film and drawing the film. The intrinsic viscosity of the copolymer is preferably >=0.6 from the viewpoint of mechanical strength, etc., of film. The thickness of the objective product is usually 20-200μm and the heat shrinkage factor is preferably >=30% at +20 deg.C Tg. Furthermore, draw ratio is preferably 2.5 to 4.5 times and drawing temperature is usually 10-30 deg.C higher than glass transition temperature.
Patent JP-H0614870-A (JP)
Title: Endoscope system
Inventor: YABE HISAO
IPC: G02B23/26
Filed: 1993-05-31
Abstract: PURPOSE:To improve washing power and to prevent over air-feeding by providing a nozzle opposite to an observation window provided at the head of an endoscope and forming fluid mixing air and water by intermittently mixing air with water in the case of jetting the fluid mixing air and water to the observation window. CONSTITUTION:The main body of an endoscope 1 is composed of an insertion part 3 to be inserted into the celom, operation part 4 and cable 5, and the extended head of the cable 5 is connected to an endoscope controller 2. The head of the insertion part 3 is provided with an observation window 6, air/water supply nozzle 7 directed toward the observation window 6 and used for both of air supply and water supply, three illumination window 8, sucking port 9 and front water supply port 10. The air/water supply nozzle 7 is connected to an air supply path 18 and a water supply path 19 in the endoscope 1. The air supply path 18 and the water supply path 19 are guided into the endoscope controller 1, and the air supply path 18 is connected through a check valve 20 to a first pump P1. The water supply path 19 is connected through a fourth valve V4 to a water supply tank 23 as the water supply source of a water supply means for water supply path and water supply path means for air supply path.
Patent JP-H06336957-A (JP)
Title: Egr control device for diesel engine
Inventor: TSUTSUMOTO NAOYA
IPC: F02B3/06
Filed: 1993-05-31
Abstract: PURPOSE:To prevent EGR control from being influenced by the lowering of EGR flow detecting accuracy in a low rotation area and a low EGR flow area by performing feedback control only when the actual value of pressure differ ence between an EGR passage and an intake passage exceeds the limit value, and switching it to open control when the actual value becomes the limit value or less. CONSTITUTION:A computing means 31 computes the differential pressure objective value DELTA Pt according to the detection value of an operating condition, and a computing means 32 computes the correction quantity to the control command value to an actuator 25 for an EGR valve so that the differential pressure objective value DELTAPt and the differential pressure actual value DELTAPs of a sensor 30 coincide with each other. According to the judged result of a control area judged by a judging means, a determining means 34 determines the control command value to the actuator 25 for the EGR valve respectively using the correction quantity in a feedback control area and according to the opening objective value of the EGR valve corresponding to the detection value of the operating condition in an open control area.
Patent JP-H0425161-A (JP)
Title: Integrated circuit and manufacture thereof
Inventor: YAMADA KAZUYUKI
IPC: H01L23/32
Filed: 1990-05-18
Abstract: PURPOSE:To enable an electronic device connected to an integrated circuit to be easily replaced by a method wherein a pin socket which is inserted into a through-hole that penetrates a conductor pattern forming section of an insulating board and an outer covering and is connected to a conductor layer is provided, and the lead of the electronic device is fitted into the socket concerned. CONSTITUTION:An insulating board 3 on which a conductor pattern 5 used for the connection of a lead 12 of an electronic device 2 and a circuit element 4 have been formed, a hermetically sealed resin outer covering 7, a through-hole 8 which penetrates a conductor pattern 5 forming section and an outer covering 7, a conductor layer 9 communicating with the conductor pattern 5, and a pin- shaped socket 10 which is inserted into the through-hole 8 and connected to the conductor layer 9 are provided. The lead 12 of the electronic device 2 is fitted to the socket 10. By this setup, the electronic device 2 electrically connected to an integrated circuit 1 can be mounted on the resin outer covering 7 of the integrated circuit 1 in a detachable manner.
Patent JP-H11328716-A (JP)
Title: Optical head device and aberration compensating method for the device
Inventor: SATO MASAHIKO
IPC: G11B7/135
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain the optical head device in which a recording of information and a reproducing operation are executed without degrading the image high characteristic of an objective lens against plural recording media having different thickness protective substrates and the constitution is made simple and economical. SOLUTION: The device consists of plural laser beam sources and an objective lens 6 which converges a laser spot on a first recording medium D1. First laser beams 1a outputted from the first laser beam source form a laser spot on a recording surface 7a of a first recording medium. Second laser beams 2a outputted from the second laser beam source form a laser spot on a recording surface 7b of a second recording medium D2. The optical path length from the medium D1 to the first beam source and the optical path length from the medium D2 to the second beam source are set differently. Moreover, in an optical head device 20, an aberration compensation means 5 is provided between the second beam source and the lens 6.
Patent JP-H0698184-A (JP)
Title: Full color image forming method and device thereof
Inventor: YAMADA KUNIO
IPC: H04N1/46
Filed: 1993-05-06
Abstract: PURPOSE:To satisfactorily hold a color reproducibility, and to prevent a picture deterioration by mutually making different a striped screen angle against the halftone image of each color component except a black component, and setting a striped screen pitch so as to be almost equal. CONSTITUTION:Screen writing control means 3a-3d shift the writing timing of the striped screen at least for the color component halftone image except the black component halftone image formed by single color image forming units 1a-1d only in a constant amount normalized corresponding to each color component by each scanning line, and mutually make different the striped screen angle of each color component. On the other hand, screen frequency adjusting means 4a-4d adjust the striped screen spatial frequency in the main scanning direction for each color component, and sets the striped screen pitch for each color component halftone image so as to be almost equal. Thus, the color reproducibility can be satisfactorily held, and the picture deterioration such as the deterioration of the gradation can be validly prevented.
Patent JP-H09311021-A (JP)
Title: Method for measuring three-dimensional shape using light wave range finder
Inventor: MATSUMOTO HIROYUKI
IPC: G01B11/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To achieve automatic measurement with high accuracy by a method wherein measurement coordinates on designing coordinates of a target and the designing coordinates are compared with each other and a manufacturing error of an object to be measured on a target position is estimated. SOLUTION: Each target Pm is imaged by an imaging instrument 13 (e.g. a CCD camera attached to a light wave range finder 12) fixed to a measuring coordinate system to be inputted to an image processing instrument (e.g. personal computer 11). Measuring coordinates of each target Pm on designing coordinates and the designing coordinates are compared with each other on a designing coordinate system to estimate a manufacturing error at each target position of an object 10 to be measured. As a result, it is possible to grasp a quantity of the manufacturing error of the object 10 to be measured. When the quantity of the error exceeds a specific value, it is possible to take measures of warning, revising, remanufacturing and the like. Measuring of points except a target for a reference point is executed by the measuring and positioning using a positioning device and the image processing device so that the measurement is accurately automated.
Patent JP-S5464091-A (JP)
Title: Adsorbent for removal of nitrogen oxides
Inventor: HIRAI MINORU
IPC: B01D53/81
Filed: 1977-11-01
Abstract: PURPOSE: An adsorbent for the removal of nitrogen oxides which is capable not only of exhibiting a high NO x  adsorbing capability in a wide range from low concentration to high concentration but also of exhibiting a high catalytic activity at low temperatures, comprising an acrylonitrile fiber subjected to an oxidation treatment and an activation treatment.  
     CONSTITUTION: An acrylonitrile fiber containing at least 80 % acrylonitrile, e.g., a fiber consisting of 97 % acrylonitrile and 3 % methyl acrylate, etc., is treated at 200 to 300°C in an oxidative atmosphere and then subjected to an activation treatment at 700 to 1000°C by using water vapor, carbon dioxide, ammonia, etc., to obtain an absorbent for the removal of nitrogen oxides. The adsorbent has 4 to 15 % N and a surface area of 100 to 650 m 2 /g. The combined use of the adsorbent and ammonia exhibits excellent effect for the removal of NO x  and even the simultaneous removal of NO x  and SO x  and also can raise space velocity to 5 to 10 times as much as activated carbon. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05322826-A (JP)
Title: Humidity sensor
Inventor: IKEJIRI MASAHISA
IPC: G01N27/12
Filed: 1992-05-22
Abstract: PURPOSE:To reduce the resistance of a humidity sensor and make the varying range of the resistance appropriate so as to improve the accuracy and reliability of the sensor by using a humidity sensitive body composed mainly of heat- treated articles of manganese oxide, silicon oxide, and alkali metal salt. CONSTITUTION:For example, 10g of silica, 20g of manganese dioxide, and 10g of lithium carbonate are mixed with each other and the mixture is compressed and heat-treated at about 600 deg.C for about one hour. This material is cut into cubes having sides of about 5nm in length to obtain humidity sensor bodies. The title humidity sensor is formed by attaching electrodes 2 and lead wires 3 to the body 1. Since the humidity sensitive body 1 composed mainly of a heat-treated material of manganese oxide, silicon oxide, and alkali metal salt, the resistance of the sensor has a lower resistivity and an appropriate of range of change in resistance. In addition, the durability and reliability of the sensor are also improved.
Patent JP-H01303088-A (JP)
Title: Dc brushless motor
Inventor: MIYOSHI YORIMOTO
IPC: H02P6/06
Filed: 1988-05-30
Abstract: PURPOSE:To suppress the ununiformity of the rotation of a motor without using fly-wheel effect, by controlling a device with a plurality of phase lock controlling circuits. CONSTITUTION:According to the rotation of a brushless motor, the output of FG signal in proportion to the rotation is generated from a frequency generator, and is converted to two binary signals FG 1, FG 2 in a waveform shaping circuit, and the input of the respective signals to phase lock group controlling circuits is provided. The phases of the two signals FG 1, FG 2 are positionally shifted by 180 deg., and from the phase lock group controlling circuit, control signals 1, 2 are generated synchronized with the rise of the FG 1 and the FG 2, and so control can be performed with the double frequency of the frequency of the signals FG 1, FG 2. Besides, the output amounts of two phase lock group controlling circuits are added to each other in total to be generated, and so the double resolution of resolution, which can be realized by the bit number of the phase lock group controlling circuits, can be realized.
Patent JP-H0428982-A (JP)
Title: Air force cooler
Inventor: NOMOTO HIDEKI
IPC: F25D9/00
Filed: 1990-05-22
Abstract: PURPOSE:To obtain a cooler in which constitution is simple, designing and manufacturing costs are low, trouble is very little and fan noise is eliminated by providing a cooling part for adiabatically expanding high pressure air, a pressure restoring part communicated with the downstream of the cooling part and having a contracted part and an enlarged part, and a refrigerant piping provided on a pipe wall of the cooling part. CONSTITUTION:An ultrasonic airstream 8 realized by making high pressure air flow from a high pressure air source 1 through an air force nozzle 2 has a low temperature due to an adiabatic expansion of the air and decreases temperature of a pipe wall. By arranging a refrigerant piping 4 along this pipe wall, refrigerant flowing through the piping 4 can be deprived with heat. A pressure restoring part 5 is communicated with a rearstream of a cooling part 3. This part has such a shape as is first contracted in the flow passage area and then enlarged. By this shape, the ultrasonic airstream 8 reduces its velocity to be a non-ultrasonic airstream 9, and at the same time, pressure of the airstream restores up to a value near the pressure downstream of an air exhausting part 7.
Patent JP-H04330442-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: FURUKAWA MASAYO
IPC: G03C11/00
Filed: 1991-05-02
Abstract: PURPOSE:To process an exposed silver halide photographic sensitive material with a stabilizing processing solution without water rinsing after fixing processing. CONSTITUTION:The imagewise exposed silver halide photographic sensitive material is developed and processed with an acidic fixing solution containing thiosulfate, and processed with the stabilizing processing solution containing 1-phenly1-5-mercapto-tetrazole or its derivative and a sulfite in the concentration of 0.01-0.2mol/l and having pH6.8-8.0 without rinsing it with water.