baber/WOPTO huggingface dataset:
Patent JP-H07100746-A (JP)
Title: Polishing device for inner surface of socket of pipe
Inventor: YAMAMOTO SHIGERU
IPC: B24B5/40
Filed: 1993-09-30
Abstract: PURPOSE:To efficiently carry out polishing work on the inner surface of the socket of a casted pipe, control the polishing pressing force to a constant value, and stabilize the product quality. CONSTITUTION:A polishing tool 37 which is revolved by a rotary shaft 36 in the horizontal direction of a power unit 41 is inserted inside the receiving port 16 of a pipe 12 supported in the horizontal direction. An upward constant force which resists the weight of the power unit 41 is generated by a cylinder device 43 for generating a repulsive force. A prescribed downward polishing pressing force is generated on the polishing tool 37 by acting a downward constant force on the power unit 41 which receives the repulsive force, by a cylinder device 4.
Patent JP-H0558652-A (JP)
Title: Production of porous glass preform
Inventor: SUZUKI NOBORU
IPC: C03B20/00
Filed: 1991-08-30
Abstract: PURPOSE:To provide a method for producing porous glass preform with excellent productivity without causing uneven deposition in which a large-sized preform (soot substance) can be produced in a method for producing the porous glass preform to be a precursor of synthetic silica glass. CONSTITUTION:This method is characterized as follows. Flame application positions (deposition sites 10), in other words, the deposition sites 10 are arranged in a zigzag form in the axial direction in a development of a soot substance 3 so as to set the adjacent flame application distances [distances (T) between the deposition sites] at a distance without mutually causing interference in an actual layout, in other words, in the development of the soot substance 3 while shortening the adjacent distance (B) between burners 2, apparently more specifically in the front projecting direction parallel to the axial direction of a substrate 1 as shown in the figures.
Patent JP-2001063637-A (JP)
Title: Cabin structure for automobile
Inventor: KATOU HIRONOBU
IPC: B60N2/90
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To improve a supporting performance by limiting a deflecting amount of a seat at the time of cornering. SOLUTION: This cabin structure has right and left seats 2, 2 arranged side by side in a cabin, and each of the seats 2, 2 is provided with right and left side supports 5, 5 at both side part thereof. In this case, a side support supporting member 7 for restricting flexure of the side supports 5, 5 accompanied by load exerted thereon is arranged between the right and left seats 2, 2 along side supports on a cabin side 5a, 5a in a front-to-back direction of a vehicular body.
Patent JP-H07102030-A (JP)
Title: Radiation-curing polyurethane polymer emulsion composition and its production
Inventor: SATO KAZUO
IPC: C08G18/10
Filed: 1993-09-30
Abstract: PURPOSE:To obtain an emulsion composition containing a radiation-curing polyurethane having a high-molecular-weight polyurethane polymer skeleton and being capable of polymerization through its double bond. CONSTITUTION:A compound having at least two active hydrogen atoms is reacted with a double-bond-containing polyol compound having at least one group selected from among acryloyl, methacryloyl and isopropenyl and a plurality of hydroxyl groups and an organic polyisocyanate to obtain an isocyanate- terminated urethane prepolymer, and this prepolymer is dispersed in water. The terminal isocyanate groups of the urethane prepolymer in the dispersion are reacted with a polyamine compound, a ketimine compound or water to increase the molecular weight of the prepolymer and to obtain the objective emulsion composition. Thus, the molecular weight of the polyurethane contained in this emulsion is high enough to allow the emulsion to form a coating film excellent in strengths, etc., by simple drying and besides to form a coating film of still more excellent properties by photopolymerization.
Patent JP-2000077127-A (JP)
Title: Electrical terminal and electrical connector
Inventor: IRIKURA KENTARO
IPC: H01R13/11
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrical terminal capable of restricting sideways movement of a counterpart tab terminal with a low-cost and simple structure, and to provide an electrical connector preventing an extra load on every part of the electrical terminal even if the counterpart tab terminal is inserted deviated out of alignment in its plane thickness direction. SOLUTION: Sideways movement of a counterpart tab terminal 20 in an electrical terminal 1 is restricted by shared edges 15 of a base part 10, which is formed when an elastic contact piece 11 is formed by stamping and bending. The electrical terminal 1 in an electrical connector is formed with an inclined part 11a and/or an inclined part 12b to be abutted on the counterpart tab terminal 20 in the elastic contact piece 11 and/or in a contact part 12. When the counterpart tab terminal 20 abuts on the inclined parts 11a, 12b, the base part 10 moves in a plate thickness direction of the counterpart tab terminal 20 relatively to a housing.
Patent JP-H1156513-A (JP)
Title: Reclining device
Inventor: YOSHIDA NORIYOSHI
IPC: A47C1/025
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To improve establishment property as against a requested spring specifying condition and a assy. property with the superior layout property of a lock spring, to obtain the smooth action of a lock spring in addition to easiness in space saving and also to reduce the number of parts. SOLUTION: A through-hole 17 where an axis 14 as the rotary shaft of an operation lever is put through is formed in a base member 11. The lock spring 35 consisting of a coil spring is fitted to the outer peripheryt of the axis 14 as the rotary shaft. The lock spring 35 is put through the through-hole 17 of the base member 11 together with the axis 14 of the operation lever. One end 35a of the lock spring 35 is restrained with the engagement projected part 13 which is formed in the base member 11. The other end 35b of the lock spring 35 is restrained with the cam 26 of a lock mechanism.
Patent JP-H03108449-A (JP)
Title: Preparation of high overrun ice cream
Inventor: ODA KOJI
IPC: A23G9/04
Filed: 1989-09-22
Abstract: PURPOSE:To obtain the subject ice cream having excellent taste and low calorie by substituting a part of skim milk solid with sodium caseinate in uniformizing raw material mixture such as skim milk powder under heat and pressure and making to overrun in freezer. CONSTITUTION:A raw material mixture composed of skim milk powder, wholly condensed milk, butter, vegetable fat, thick malt syrup, stabilizer, emulsifier and water is uniformized under heat and pressure and ice cream is prepared by overrun in freezer. In said process, a part of skim milk solid is substituted with sodium caseinate. Besides, total amount of skim milk solid and added sodium caseinate is preferably <=10wt.% of the raw material mixture and sodium caseinate is preferably 0.25-1.50wt.%. Furthermore, fraction of overrun is preferably 175-275%.
Patent JP-S61122520-A (JP)
Title: Optical pulse generator
Inventor: YOSHIMOTO MASANORI
IPC: G01D5/36
Filed: 1984-11-20
Abstract: PURPOSE:To reduce the time delay of a photodetecting element and to improve frequency responsiveness by forming spare slits in a movable slit plate and a fixed slit plate arranged between a light emitting and a photodetecting element in addition to regular slits. CONSTITUTION:The movable slit plate 7 and fixed slit plate 8 are provided between the light emitting element 2 and photodetecting element 9 to constitute a pulse generator. Then, the spare slits 11 and 12 for making light incident on the photodetecting element 9 previously and the regular slits 6 and 8a for making light incident on the photodetecting element 9 regularly are formed in the slit plates 7 and 8. Consequently, some light is made incident on the photodetecting element 9 previously before its quantity of photodetection attains to its peak, so the frequency responsiveness is improved greatly and the setting of a threshold level is easily adjusted.
Patent JP-H0294283-A (JP)
Title: Induction heat cooker
Inventor: SHIMIZU KOICHI
IPC: H05B6/12
Filed: 1988-09-29
Abstract: PURPOSE:To make a power transformer small-sized and lightweight and reduce the radiated magnetic noise by providing a recovery winding circuit with a rectifier and connecting the recovery winding circuit to the power source side of a control circuit. CONSTITUTION:A recovery winding circuit 92 having a rectifier 19 and connected to the power source side of a control circuit 13 is provided. When a power switch 1 is turned on, a transistor 16 is switched at a high frequency by the control from the control circuit 13, a high-frequency current flows in a heating coil 4, end a pot 18 is heated by magnetic induction. An induction electromotive force is generated in a power source noise preventing inductance 91 and a recovery winding circuit 92 by the leakage magnetic field. The high-frequency power generated in the recovery winding circuit 92 is converted into the DC power and fed as the power source of the control circuit 13. A power transformer 12 can be made small-sized and lightweight, and the radiated magnetic noise can be reduced.
Patent JP-H0583297-A (JP)
Title: Packet transfer system
Inventor: ISHIZUKA TOSHIO
IPC: H04L12/70
Filed: 1991-09-25
Abstract: PURPOSE:To avoid ineffective data transfer and to improve the use efficiency of a bus by immediately reporting withdrawal of a data transmission request in the case that a transmission destination packet transmission/reception circuit cannot receive data at the time of generation of the data transmission request. CONSTITUTION:When the request to transmit packet data in a packet buffer 12 to a packet transmission/reception circuit 11n is generated in a packet transmission/reception circuit 111, a transfer control circuit 13 indicates address 'N' of the circuit 11n to the first time slot out of time slots 31 multiplexed with respect to time on a bus request line 23, A bus contention arbitrating circuit 25 always monitors the request line 23 and detects the transfer request from the circuit 111 to the circuit 11n by this address indication. Since it is recognized that the circuit 11n cannot receive data, the circuit 25 immediately indicates 'destination reception. buffer busy' to the first time slot on a bus request response line 22 as the response. Thus, ineffective data transfer is avoided, and the use efficiency of the bus is improved.
Patent JP-2000077653-A (JP)
Title: Compound semiconductor device and its manufacture
Inventor: SEKI AKINORI
IPC: H01L29/812
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which adverse influence upon element characteristic which is to be caused by crystal defects of F (fluorine) or the like which is caused by dry etching is perfectly excluded, and a manufacturing method of the device. SOLUTION: A first electron supply layer 10, a channel layer 12, a second electron supply layer 13, a contact layer 15, a trap layer 20, and a cap layer 16 are epitaxially grown in order on a buffer layer 91. The trap layer 20 has a structure in which an N-type AlxGa1-xAs layer 21 and an Si delta dope layer 22 are laminated. After element isolation, spacer layers are formed. The spacer layers on a source region 32 and a drain region are eliminated by etching. A source electrode 33 and a drain electrode are formed in the eliminated parts. The spacer layer in the central part of an element is eliminated by dry etching. By using the aperture formed by dry etching, the cap layer 16, the trap layer 20 and the contact layer 15 are eliminated by wet etching. A recessed part 30 is formed, and a gate electrode 31 is formed in the recessed part 30.
Patent JP-S6488609-A (JP)
Title: Device for correcting position of automatically guided vehicle
Inventor: AOYANAGI KATSUHIKO
IPC: B61D47/00
Filed: 1987-09-29
Abstract: PURPOSE:To improve working accuracy by receiving respective light receiving quantity signals in X and Y axis directions to be enclosed from a position detector, obtaining respective dislocating quantity from a stop setting position in the X and Y axis directions of an automatically guided vehicle and correcting the working position of a manipulator. CONSTITUTION:Respective surface emitting bodies 26 and 27 are enclosed in both directions of the Y axis and X axis directions by first and second shielding bodies 31 and 32. Then, the respective dislocating quantity from the stop setting position in the X axis and Y axis directions of automatically guided vehicle 20 is obtained by the respective light receiving quantity signals of these enclosed X axis and Y axis direction and the working position of a manipulator 46 is corrected from these dislocating quantity. Accordingly, the dislocating quantity to the X axis and Y axis directions can be exactly and easily calculated with simple constitution. Further, since working data are corrected, the automatically guided vehicle is not moved again for the position correction after the stop and the manipulator 46 is not moved, either. Thus, the work of loading and unloading can be started just after the stop of the automatically guided vehicle 20.
Patent JP-H0968521-A (JP)
Title: Photo-ionization sensor for gas-chromatograph
Inventor: ICHIOKA KOJI
IPC: G01N27/64
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To suppress sensivity drop of a sensor to possible minimum by setting the lighting timing of a light source of a photo-ionization sensor (PID) on the basis of the point of time at which a sample is introduced to a separation column of a gas-chromatograph. SOLUTION: The lighting timing of a light source, for example ultraviolet lamp, of a PID is set on the basis of the point of time at which a sample is introduced to a separation column of a gas-chromatograph. The put-off timing of the light source is set to after the last analytical component peak appears on the chromatograph on the basis of the point of time at which sample is introduced to the separation column. The light source is lighted up for necessary time each time measurement is made, and it is arranged so that the light source is lighted intermittently if viewed on the long-term basis. Thereby the lifetime of the light source can be prolonged, and premature drop of the sensitivity due to continuous use can be suppressed.
Patent JP-H0795952-A (JP)
Title: Tableware washing apparatus
Inventor: NISHIWAKI SATOSHI
IPC: A47L15/46
Filed: 1993-09-30
Abstract: PURPOSE:To save the water and time by selecting after a prewashing is done a shift to thermal washing by feeding a detergent or a resumption of another prewashing after the drain and supply of the water according to both outputs of a fouling detection means and a water temperature detecting means or the output of the fouling detection means to avoid fouling left. CONSTITUTION:A light emitting element 8 composing a fouling detection means is connected to a microcomputer 10 through a light emitting element control circuit 11 and a photo detector 9 is connected to the microcomputer 10 through a photo detector output processing circuit 12. A pump 3 is connected to the microcomputer 10 through a pump control circuit 13. Then, the pump 3 is rotated to perform a prewashing and then, fouling is measured with fouling detectors 8 and 9 to judge the fouling with the microcomputer 10. When the fouling is smaller than a specified value A, after the drain and supply of the water, the pump is rotated gain to perform the prewashing. When the output of the fouling detector is larger than A, a detergent is fed in stead of the drain of the water and a thermal washing is started. This controls the frequency of the prewashing according to the level of fouling thereby maximizing the effect of the prewashing.
Patent JP-S62105553-A (JP)
Title: Data communication system
Inventor: KOMATSU YOJI
Filed: 1985-11-01
Abstract: PURPOSE:To prevent generation of disabled communication due to artificial mis-operation by outputting a correction strobe signal making the length of occupied data of the own station meaningless and using said signal to decide an occupied data head position at the next slave station. CONSTITUTION:A strobe signal 4, a control mode signal 5, a clock signal 6 and a data signal 7 or the like from a master station 1 are received and the 1st slave station 2 decides the head position of the occupied data of itself based on the signal 4. Then the signal 4 is made meaningless by the length of the occupied data of the own station at the same time to output a correction strobe 15a. The strobe 15a is received by the next slave station 2b and the station 2b decides the point of time when the strobe 15a gains the significance as the head position of the occupied data of the station. Similarly, the head position of the occupied data is decided automatically by succeeding slave stations 2c, 2d and generation of disabled communication due to artificial mis-operation is prevented.
Patent JP-H03107855-A (JP)
Title: Structure for supporting spray pipe
Inventor: MIYAMOTO SHINICHI
IPC: G03F7/30
Filed: 1989-09-21
Abstract: PURPOSE:To easily remove the residual finisher liquid in spray pipes which have pins to be inserted into the notches of a nozzle and are so disposed as to position one end side downward by energizing the above-mentioned pipes in the direction where the pipes are inserted into the apertures of the nozzle, inserting the pipes into the apertures and moving one end thereof against the energizing force. CONSTITUTION:The spray pipes 12, 38 are inserted at one end into the apertures 24A, 26A of the nozzle 16 and are thereby communicated with the nozzle 16. The pins 30, 40 are inserted into the notches 28, 32 provided in the apertures of the nozzle 16, by which the discharge ports of the spray pipes 12, 38 are positioned. The one end of the spray pipes is moved within the apertures of the nozzle against the energizing force of an energizing means 44 by a withdrawing means 50 and the pins 30, 40 are removed from the inside of the notches. As a result, the finisher liquid remaining in the spray pipes falls downward from the notches and is thereby removed as the spray pipes are inclined. The removal of the residual finisher liquid is facilitated in this way.
Patent JP-H0881983-A (JP)
Title: Simple rainwater intake tool
Inventor: SHIMIZU YASUO
IPC: E03B3/02
Filed: 1994-09-05
Abstract: PURPOSE: To utilize filtered rainwater effectively by forming a netted intake to a cylindrical pipe and mounting a movable type adhesive disk between a filter pipe, in which a filter medium is incorporated at one end of the pipe, and the intake. CONSTITUTION: A leader mounting opening section as an inserting section for installing a pipe 1 and an intake blade 5 into a leader is opened to an external surface at the central section of the leader. The intake blade 5 unified with the pipe 1 is laid down and inserted, the intake blade 5 is made level, and an inserting screw section 3 is passed into the leader mounting opening section. A screw cap 4 is clamped to the inserting screw section 3 projected to the outside of the leader. A movable type adhesive disk 6 is fitted to the pipe 1 projected to the outside of the leader, and displaced horizontally, the pipe 1 is fast stuck and fixed onto the external surface of the leader under a vacuum state, and the leader mounting opening section is closed. A filter pipe 8 is set up onto the pipe 1 projected to the outside of the leader, and a connecting cap 10 is attached.
Patent JP-H0293450-A (JP)
Title: Exposure quantity determining method for image copying device
Inventor: TERASHITA TAKAAKI
IPC: G03B27/80
Filed: 1988-09-29
Abstract: PURPOSE:To determine a correct exposure quantity by dividing an original image into many pieces, bringing R, G and B light means to photometry, classifying data on a color coordinate, selecting photometric data belonging to each color area, and deriving a characteristic value of three primary colors, based on this data. CONSTITUTION:On a color coordinate which is set in advance, plural divided color areas are provided. Photometric data is obtained by dividing an original image into many pieces and bringing R, G and B light beams to photometry. Each photometric data is calculated by an arithmetic circuit 30 and converted to a point of a color coordinate system, decided as to which of plural color areas it belongs to and classified by a classifying circuit 34, and in accordance with the number of photometric data belonging to a specific color area, an area is selected by a color area circuit 35. Subsequently, a characteristic of the primary color using at least photometric data belonging to the selected color area is derived, and based on this characteristic value, an exposure quantity is determined. In case of photographing by a different kind of light source, the number of photometric data belonging to the specific color area becomes a prescribed value or below. In such a case, by determining the exposure quantity by using the photometric data belonging to the color area whose color difference or color ratio from a reference value is large, a light source color can be corrected.
Patent JP-H0668975-A (JP)
Title: Microwave oven
Inventor: OSAKI HISASHI
IPC: F24C7/02
Filed: 1992-08-21
Abstract: PURPOSE:To provide a microwave oven for shutting off electromagnet wave, having good visibility by covering glass with an oxide film having conductivity, which is transparent in a visible light region, and whereby forming a window, and by electrically connecting the oxide film to a microwave oven box. CONSTITUTION:Indium oxide, to which oxide tin is added, is coated as a transparent conductive oxide having conductivity, which is transparent in a visible light region, on a soda line glass substrate. The area resistance of the transparent conductive oxide material is determined as 20OMEGA/cm<2>. The glass substrate works as a window of a microwave oven, and the coated oxide film is electrically connected to a microwave oven box. A microwave oven is thus provided, by which leakage of electromagnet wave to the outside is perfectly cut, and which has good visibility.
Patent JP-H1088049-A (JP)
Title: Ink composition for ink jet printing
Inventor: TAKIMOTO HIROSHI
IPC: C09D11/326
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition being excellent in storage stability and suitability for ink jet printing, being capable of giving a densely black dyed piece and used for ink jet printing of hydrophobic textiles by mixing an aqueous medium with a specified dye. SOLUTION: This composition comprises an aqueous medium, at least one member of dyes represented by formulas I and II (X<1> is nitro or cyano; Y<1> is a halogen; Z<1> is H or a 1-4C alkoxy; W<1> is a 1-4C alkoxyl or a 1-5C acylamino; R<1> and R<2> are each a 1-4C alkyl; Z<2> and W<2> are each H, a 1-4C alkyl, a 1-4C alkoxyl or a 1-5C acylamino; R<3> and R<4> are each a halogen, cyano, a 1-4c alkoxyl, a 1-4C alkyl or H; and X<2> and Y<2> are each R<3> or nitro) and at least one member selected among dyes represented by formula III (P is X<1> ; Q<1> and Q<2> are each a 1-4C alkyl or a halogen; W<3> and Z<3> are each H or Q<1> ; and R<5> and R<6> are each a halogen, cyano, a 1-4C alkoxyl, a 2-8C alkoxyalkoxyl or a 1-4C alkyl).
Patent JP-H08110353-A (JP)
Title: Semiconductor acceleration sensor device
Inventor: KATO HAJIME
IPC: G01P21/00
Filed: 1994-10-12
Abstract: PURPOSE: To obtain a semiconductor acceleration sensor for simple inspection of a shock resistance by mechanically displacing a sensor chip directly. CONSTITUTION: A sensor chip 1 where a diaphragm part 1a is formed and a gauge resistor 1b is provided on the reverse side is sealed to a thick-film substrate 12 by a pedestal 13. An aluminum electrode 2 is provided on a center axis in longer direction of the tip of a free edge on the surface of the sensor chip 1. A probe pin 3 directly and mechanically displaces the aluminum electrode 2 for testing shock resistance. The shock test can be performed by accurately positioning the probe pin without scratching and sliding the sensor chip.