baber/WOPTO huggingface dataset:
Patent JP-H11148651-A (JP)
Title: High-frequency heating apparatus
Inventor: UENO AKIHIKO
IPC: F24C7/02
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent an infixed sensor from being contaminated by vapor from food, influence of outside air, or the like and sweating by changes of temperature or humidity in a high-frequency heating apparatus in which heating cooking is automatized by a pyroelectic infrared sensor. SOLUTION: An intake route 8 is provided by an upper part of a heating chamber 1 and a ceiling plate 7, wherein infrared rays from food 5 through the intake route 8 are detected, and air passing through a magnetron 10 from a cooling fan 15 and having an increased temperature is introduced inside a sensor unit 2. At the time of non-heating, a sensor 22 is protected from being contaminated or sweating by closing an opening part 16 for detection by a chopper 21 with higher airtightness.
Patent JP-H07174382-A (JP)
Title: Induced ventilation device
Inventor: ITO YASUHIDE
IPC: F24F7/06
Filed: 1993-12-17
Abstract: PURPOSE:To provide an induced ventilation device, capable of improving induced ventilation efficiency further, by a method wherein air is sent out of a slit smoothly and evenly to stabilize the amount of discharged indoor air. CONSTITUTION:An induced ventilation device is constituted of a conical Venturi unit 4, in which an inducing port 2 having a cylindrical shape having different diameters is connected to an air discharging port 3 smoothly, and a case 8, forming a pressure chamber 7 equipped with a slanted wall 6 slanted outwardly from a slit 5 opened at the inner peripheral part of the Venturi unit 4.
Patent JP-H10231145-A (JP)
Title: Production of colored and baked film
Inventor: MAEDA YOSHIBUMI
IPC: C03C4/02
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To produce a colored and baked film excellent in chemical resistance without deteriorating the light transmittance or color tone for a long period, by coating a film formed of a glass coloring agent composition containing noble metal ultrafine particles, a fixing agent composed of an oranometallic compound, a binder resin, a glass skeletal component and an organic solvent, with a coating agent. SOLUTION: At least of noble metal selected from among Au, Pt, Pd, Rh and Ag is converted into ultrafine particles, independently dispersed in a solvent composed of an organic solvent such as α-terpineol or toluene and having about 1-100nm particle diameter. A fixing agent is composed of an organometallic compound containing Si, Cu, Ti, Fe, etc., and is used in combination with the noble metal to carry out the desired color development. An amide resin, etc., are used as a binder resin. A glass skeletal component is an organic compound containing Si, B, P, etc., and m-cresol, etc., are further preferred as the organic solvent. The above composition is applied onto a substrate such as glass to form a film and the top surface of the resultant film is then coated with a coating agent such as nictrocellulose and further baked.
Patent JP-2000090359-A (JP)
Title: Charge recovery method and device
Inventor: KUSANO YUJI
IPC: G06Q20/32
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a charge recovery method and device capable of reducing the payment of a commission to a charge reception agent company even in the case that the number of transaction accounts per shop is small, reducing the work of data preparation in the respective shops and preventing the increase of an investment cost. SOLUTION: Dedicated terminals (POS/dedicated terminals) installed in the respective shops 10-1-10-N for selling merchandise or providing a service to a customer 20 are connected through a network to a charge reception center 50 for managing the sales data for the respective customers of the respective shops. In the charge housing center 50, the sales data for the respective customers are re-edited to a withdrawal money amount for the respective customers and transmitted to the charge reception agent company 30 and a charge recovered altogether is distributed and paid to the accounts 42-1-42-N of the respective shops of a financial institution 40 from the charge reception agent company 30.
Patent JP-H09162771-A (JP)
Title: Portable radio equipment
Inventor: NAKAZATO RYOTARO
IPC: H04B1/40
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To improve the operability by surely and easily setting a transmission state of press-to-talk communication. SOLUTION: A CPU 15 sets a transmission state (it is simulatingly discriminated that a person uses a microphone 5 so as to try to make a speech) when the CPU 15 receives a signal from a voice signal monitor section 13 denoting it that the microphone 5 receives a voice input with a prescribed level or over and receives a signal from a human body sensing infrared monitor section 14 denoting it that an infrared sensor 9 senses a reflection amount of a prescribed level or over because of the existence of a face of a talker or the like.
Patent JP-H02164937-A (JP)
Title: Anti-earth pressure wall
Inventor: KAWASAKI HIROTAKA
IPC: E02D29/02
Filed: 1988-12-16
Abstract: PURPOSE:To obtain sufficient strength at a low cost and allow vegetation by burying a reinforcing fiber grid inside, placing a soft material such as soil mortar, and integrally constructing a bottom plate and a wall body. CONSTITUTION:The ground E is excavated, the bottom face of the excavated position is leveled, broken stones 3 are spread, and a fiber grid 7 is assembled on them. A formwork is assembled, a soft material 6 such as soil mortar is placed in it, and a bottom plate 3 and a wall body 5 are integrally constructed. The weakness of the binding power of the soft material 6 is supplemented by the fiber grid 7, sufficient strength against the earth pressure is obtained, hardening is accelerated, and construction can be quickly performed.
Patent JP-H08180689-A (JP)
Title: Method for erasing memory of photo-photo converter
Inventor: FUJII AKITERU
IPC: G11C13/04
Filed: 1994-12-21
Abstract: PURPOSE: To make it possible to easily execute erasure by an optical means without using heating by mixing specific two kinds of compds. varying in the absorption regions of wavelengths of light to form a memory layer and irradiating this memory layer with light wavelengths of the absorption regions of the respective compds., thereby executing storage and erasure. CONSTITUTION: The memory layer 5 of this photo-photo conversion device is formed by dispersing the hydrazone based compd. and thioketone based compd. at prescribed weight ratios into a binder polymer. In the case of storage, voltage is impressed between electrodes 3 and 4 in such a manner that a liquid crystal layer 10 for display is made into a positive pole and the liquid crystal layer is irradiated with input light IL and light CL of 410 to 500nm of the absorption wavelength region of the thioketone based compd. as control light, by which a memory operation is executed. In the case of erasure, the liquid crystal layer is irradiated with light of 300 to 400nm of the absorption wavelength region of the hydrazone based compd., by which the electrical conductivity of the memory layer is degraded and a memory is erased.  As a result, the effective memory erasure is executed by the simple operation.
Patent JP-H06158909-A (JP)
Title: Vibration isolation apparatus for installing building unit
Inventor: TANAKA NAOTO
IPC: E04H9/02
Filed: 1992-11-27
Abstract: PURPOSE:To facilitate positioning and installation of a column by a method wherein guide pins and a installation bolt are provided to the upper plate of a vibration isolation apparatus made up of laminated rubber or the like, and after the vibration isolation apparatus is fixed to a foundation the column of a building unit is erected by engaging the same from above over the guide pins. CONSTITUTION:Guide pins 24 and installation bolts 25 are provided to a column installation plate 22 on the upper side of a vibration isolation apparatus 20 made up of laminated rubber 23 or the like, and guide holes 18 and an installation hole 19 are provided to the bottom plate 14 of a column 12 for a building unit. After the vibration isolation apparatus 20 is fixed to a foundation, the guide holes 18 are engaged from above over the guide pins 24, and a nut 40 is screwed down with a screwing tool 30 and fixation is made therewith. Thereby, positioning and installation of the column can be made easily.
Patent JP-H09159493-A (JP)
Title: Pointer-type display device
Inventor: INAI KAZUTO
IPC: B60Q3/04
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a display device which can be manufactured easily and at low costs by a method wherein a light-reflecting member is installed on a face facing a light-conducting plate at a wiring board. SOLUTION: A light-conducting plate 20, a wiring board 30 and an electric element are arranged sequentially on the rear of a dial. When the electric element is attached to the light-conducting plate 20 via the board 30, the light- conducting plate 20, the board 30 and the electric element are laminated and fixed to each other. A light-reflecting member 30a is installed on a face facing the light-conducting plate 20 at the board 30 in such a way that it is adjacent to the rear of the light-conducting plate 20, and illumination light which is introduced into the light-conducting plate 20 is reflected to the front. In the member 30a, a highly-reflecting printed layer is printed and formed on the board 30. The board 30 is constituted to be a plane, and the member 30a is installed on it.  As a result, it is possible to obtain a pointer-type display device whose manufacturing process becomes easy and whose yield can be enhanced.
Patent JP-H03180731-A (JP)
Title: Heat medium leakage detecting method for piping for heat medium transportation
Inventor: OOBA NAGAYUKI
IPC: G01K11/12
Filed: 1989-12-11
Abstract: PURPOSE:To evade the damage and corrosion of a temperature sensor by loading an optical fiber temperature sensor outside a main pipe and making an optical signal incident on the incidence terminal of the sensor, and then receiving scattered light which is reflected from in the sensor and has temperature information. CONSTITUTION:When a pulse driving circuit 11 generates a pulse signal, this signal is converted by a light emitting element 12 into optical pulses, which are made incident on the optical fiber temperature sensor 3 through a directional coupler 13. The circuit 11 while sending the pulse signal out to the element 12 supplies the pulse signal and a pulse generation timing signal to an averaging processing means 16 and a temperature data processing means 17. Raman scattered light which varies in intensity with temperature is reflected from in the sensor 3 after the optical pulses are made incident and guided in interference filters 141 and 142 through the coupler 13. The filters 141 and 142 extract a Stokes' component and anti-Stokes' component individually from the scattered light and they are converted by optical detecting elements 151 and 152 into electric signals, which are averaged by the means 16 and supplied to the means 17.
Patent JP-H11137314-A (JP)
Title: Accessory and its manufacture
Inventor: KAMEI HISAYA
IPC: A44C27/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To fix the whole shape by providing the subject accessory with a plurality of jewel balls formed with a plurality of through holes and connecting bodies put through the through holes to mutually connect the jewel balls so as to prevent the free rotation of the jewel balls. SOLUTION: A necklace is constituted by connecting a plurality of jewel balls 3 respectively being the stuck body of a semispherical body 1 and a disk 2, e.g. by the connecting body 5 through buffering members 4. The plurality of through holes 6 are formed on the disk 2 and at least one holes 6 pass through except the center point of the jewel balls 3. Any thing which easily and naturally forms the loop shape of the necklace, etc., by being put through the plurality of through holes can be used for the disk 2. As the many jewel balls are mutually connected by the connecting bodies through the plurality of through holes, the jewel balls are never rotated. In addition, as the plurality of connecting bodies are used, the shape of the accessory is kept though one of the connecting bodies is cut.  In addition, as at least one through holes passes through excepting the center point of the jewel balls, a prescribed loop shape is easily made and the shape is kept.
Patent JP-H05158197-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KITA HIROSHI
IPC: G03C7/392
Filed: 1991-12-03
Abstract: PURPOSE:To improve lightfastness of a dye image and to enhance its storage stability and its color reproducibility by incorporating a specified compound in a silver halide emulsion layer containing a specified magenta coupler. CONSTITUTION:The silver halide emulsion layer containing at least one of the pyrazolo[5,1-c][1,2,4]triazole type magenta coupler represented by formula I contains at least one of the compounds represented by formulae II and III, and in formulae I-III, R1 is alkyl, aryl, alkoxy, or the like; (n) is 1 or 2; R is an aliphatic group; X is H, Cl, Br, alkoxy, or the like, or an N-containing heterocyclic group combined through the N atom; R21 is H, alkyl, aryl, a heterocyclic group, or the like; each of R22-R26 is H, halogen, or the like; R31 is an aliphatic or aromatic group; and Y is a nonmetallic atomic group necessary to form an N-containing 5- or 6-membered ring together with the N atom.
Patent JP-H06151155-A (JP)
Title: Electric component provided with soldering part
Inventor: TOYODA HIDEKI
IPC: H01F27/28
Filed: 1992-11-04
Abstract: PURPOSE:To provide an electric component provided with a soldering part whose surface of a synthetic resin holding member does not deteriorate by heat clue to soldering when the terminal of a cable is soldered to a terminal near the holding member. CONSTITUTION:A synthetic resin coil bobbin 12 whereupon coils 14a and 14b are wound and a bobbin edge part 12a which holds each edge of terminals 16a, 16b and 16c are integrally formed and the surface of the bobbin edge part 12a is coated with coating material which is formed by mixing aluminum silicate as a major ingredient and the coat forms a layer 13. The terminals of the coils 14a and 14b are soldered to the soldering parts 15a, 15b and 15c of the terminals 16a, 16b and 16c.
Patent JP-H08175048-A (JP)
Title: Printing blanket
Inventor: ISHIMOTO MANABU
IPC: B41N10/02
Filed: 1994-12-22
Abstract: PURPOSE: To provide a printing blanket enhanced in durability while keeping printing quality (especially, image line edge shape, image line cross-sectional shape). CONSTITUTION: In a printing blanket transferring and reproducing fine patterns with high accuracy, the rubber layer forming the uppermost surface of the blanket is formed from silicone rubber of which the max. load value is larger than a stress concn. value generated by stress (4-50% modulus: M4-50) within a deformation ratio range of 4-50% (stress concn. value < max. load value) and the value of M25 of the rubber layer forming the uppermost surface of the blanket is 0.5-1.5kgf/cm<2> and the value of M50 thereof is 1.0-3.0kgf/cm<2> . The permanent compression strain of the silicone rubber layer forming the uppermost surface of the blanket is 60% or less.
Patent JP-H02163465-A (JP)
Title: Fuel branch pipe
Inventor: YAMAZOE HIROSHI
IPC: F02M69/46
Filed: 1988-12-19
Abstract: PURPOSE:To make improvements in dischargeability of air bubbles produced in the inner part of a fuel injection valve by forming an orthogonal size with a shaft of the fuel injection valve in both inflow and outflow ports of a fuel branch pipe larger than an orthogonal clearance size with the shaft to the fuel injection valve in a clearance part ranging from the inflow port to the outflow port. CONSTITUTION:A center line connecting an inflow port 2b and an outflow port 2c of a fuel branch pipe 2 is installed in that of a fuel injection valve 1 in an offset manner, and an orthogonal size with a shaft of the fuel injection valve 1 in the inflow port 2b and the outflow port 2c is set to be larger than an orthogonal clearance size with the shaft of the fuel injection valve 1 in a clearance part ranging from the inflow port 2b to the outflow port 2c. With this formation, a mainflow of fuel flowing toward the outflow port 2c from the inflow port 2b will not collides with a central part of the fuel injection valve 1, and it will not pierce through straight toward the outflow port 2c from the inflow port 2b and thus it varies smoothly. Consequently, pressure around the fuel injection valve 1 will not go up, and the flow so far taken out of the inflow port 2b is spread in the axial direction of the fuel injection valve 1 and even to the inside of the ring clearance part 15.
Patent JP-H02164932-A (JP)
Title: Foundation construction method for building
Inventor: SAKUMA HIROSHI
IPC: E02D27/00
Filed: 1988-12-19
Abstract: PURPOSE:To shorten the construction period and reduce the construction cost by installing anchor bolts inside a footing connecting head sections of multiple piles and fastening the anchor bolts to steel frame pillar legs after placing the concrete of the footing. CONSTITUTION:A reinforced cage 6 is arranged in a footing 3. The lower end of an anchor bolt 5 is temporarily fixed with a bracing reinforcing bar 7 welded to a steel pipe pile 1, and its upper end is fixed to a template 9 welded with a reinforcing bar 8 inserted into the steel pipe pile 1 on the rear face. A recess forming block 14 is installed on the template 9 to be mounted by the leg of a steel frame pillar 2, then the concrete at the portion of the footing 3 and the concrete at the portion of a floor slab 4 are concurrently placed. The block 14 is removed, the base plate 2a of the steel frame pillar 2 is mounted on the template 9 and fixed to the anchor bolt 5 with a nut 13, then a grout material is filled around the pillar leg.
Patent JP-H09171712-A (JP)
Title: Headlamp for vehicle
Inventor: HAINTSU RUTSUKUBUIITO
IPC: F21S8/10
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a head light capable of economically manufacturing. SOLUTION: A holder 12 has a projection 24 in the reverse direction to the assembly direction of a reflector 10 in at least one supporting portion 6 of the reflector 10, and the reflector 10 has edge range 40 extending in the lateral direction to the assembly direction of the reflector 10. The reflector 10 is capable of being fixed to the holder 12 with lock engaging parts 44, 32 in the range of the supporting portion 6, and the edge range 40 of the reflector 10 is held in the projection 24 by applying pre-loading.
Patent JP-2000150417-A (JP)
Title: Method for heat-treating silicon carbide semiconductor and manufacture thereof
Inventor: OTA KIYOSHI
IPC: H01L21/331
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To form stable ohmic electrodes by heat-treating a silicon carbide semiconductor in nitrogen gas or mixed gas containing nitrogen gas as the main ingredient. SOLUTION: A p-type SiC epitaxial layer 2 and an n-type SiC epitaxial layer 3 are provided on an n-type SiC(silicon carbide) semiconductor substrate 1 and an Ni film is vapor-deposited on the layer 3 with an electron beam. Then Ni electrodes 4 are formed by patterning the Ni film by chemical etching and the product is heat-treated for 5 minutes at 900 deg.C in nitrogen gas or mixed gas containing nitrogen gas as the main ingredient. After heat treatment, probes 5 are attached to both Ni electrodes 4 and the current-voltage characteristic of the product is measured by making an electric current to flow. Therefore, ohmic electrodes can be formed stably.
Patent JP-H09163793-A (JP)
Title: Speed control device for electric motor
Inventor: TAKAZAWA KAZUYUKI
IPC: H02P21/36
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and noise by controlling only a main winding by a bidirectional thyristor. SOLUTION: One end of a main winding 2 of an electric motor 1 and one end of a bidirectional thyristor 5 are connected in series. One end of an auxiliary winding 3, capacitor 4 and a common terminal 8c of a signal pole double throw relay 8 are connected in series. Both switching terminals of a make/break contact 8b, 8a of the relay 8 are connected to both ends of the bidirectional thyristor 5, and the other end of the main/auxiliary winding 2, 3 is connected. An AC power source is connected between the other end of the auxiliary winding 3 and the other end of the bidirectional, thyristor 5, the common terminal 8c of the relay 8 is connected to the break terminal 8a.  In this way, the main/ auxiliary windings 2, 3 are controlled by the bidirectional thyristor 5, also the common terminal 8c of the relay 8 is connected to the make contact, only the main winding 2 is controlled by the bidirectional thyristor 5. Consequently, a higher harmonic component of a winding current in the electric motor 1 can be decreased.
Patent JP-H01160541-A (JP)
Title: Magnetic resonance imaging method
Inventor: SUZUKI HIROKAZU
IPC: A61B10/00
Filed: 1987-12-18
Abstract: PURPOSE:To obtain a plurality of asymmetric multiecho images within a short scanning time, by combining echo data groups obtained by repeating the first-n- th procedures over a number less than the number N of matrice while varying the intensity of a phase encoding inclined magnetic field. CONSTITUTION:By repeating exciting procedure and the first-fourth data collecting procedures 256/2=128times, the higher rank phase direction of the Fourier space of an image is divided into a low frequency region and a high frequency region to obtain the first echo signal group of the low frequency region and the second echo signal of the high frequency region and both signal groups are synthesized to form the first echo image of 256 matrice mainly having the contrast of the first echo signal. Further, the third echo signal group of high frequency region and the fourth echo signal group of the low frequency region are obtained in the higher rank phase direction of the Fourier space. These echo signal groups are synthesized to form the second echo image of 256 matrice mainly having the contrast of the fourth echo signal. In this case, since the repeating number of times necessary for forming two echo signals may be the half (256/2=128) of the conventional number of times, a scanning time also becomes half.
Patent JP-H10159014-A (JP)
Title: Road cutter
Inventor: TSUBURAYA HISAO
IPC: E01C23/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To cut a road easily in the cross direction by supporting a cutter to a mounting member movably to the left and the right and to the mounting member horizontally movably. SOLUTION: When a road surface is cut in the cross direction of a road, a rotating cylinder 8 is extended under the state, in which an arm 4 is lifted and a cutter 2 is elevated from the road surface. The cutter 2 is rotated horizontally at 90 deg. to a mounting member 7. The cutter 2 is turned sideways, a car 1 is made to travel, the place of the cutter 2 is conformed to the place of the cutting of the road surface and an arm 3 is lowered. The motor 4 is driven and a cylinder 9 for a traverse motion is elongated while turning a cutter drum 5, and the cutter 2 is shifted in the direction that the road crosses the mounting member 7. Accordingly, the road surface can be cut in the cross direction of the road without revolving the car for turning the cutter sideways, and operation can be conducted efficiently even at the place of the road having norrow width.