baber/WOPTO huggingface dataset:
Patent JP-2000266287-A (JP)
Title: Free float type drain trap
Inventor: KOIKE TADASHI
IPC: F16T1/22
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce the decrease in a drain amount flowing down an orifice when a float starts to open a valve port. SOLUTION: A valve chamber 4, inlet 5, and an outlet 6 are formed out of a valve casing consisting of a main unit 1 and a cover member 2. A valve port 9 connecting the valve chamber 4 to a side of the outlet 6 and a valve seat member 8 opening a plurality of orifices 10 are mounted in a lower side wall of the main unit 1. A plurality of the orifices 10 are formed respectively with an equal space on a circumference with a center axis of the valve port 9 serving as the center. An opening area of a plurality of the orifices 10 is respectively equally formed, a total opening area is formed in size which can not completely discharge out a drain generated at air feed time of a piping system. A hollow spherical float 14 opening/closing the valve port 9 is received in a free condition in the valve chamber 4.  When the float 14 starts the valve port 9 opened, the float 14, by obstructing not a flow of drain flowing down the orifice positioned under the valve port 9 but a flow of drain flowing down the orifice positioned in an upper side of the valve port 9, can reduce decreasing of a drain amount flowing down the orifice 10.
Patent JP-H05336255-A (JP)
Title: Network controller
Inventor: TOMITA YASUHIRO
IPC: H04L69/14
Filed: 1992-05-29
Abstract: PURPOSE:To select a proper data transfer mode to apply it to a data terminal equipment even though the information on the data transfer mode is included in the call setting signal put on a D channel forming an ISDN circuit. CONSTITUTION:A detection part 3 monitors an information channel to check whether a frame is detected or not and informs this detecting result to a control part 2. The part 2 gives an instruction to a switching part 5 based on the fact whether the frame is detected or not. Thus the part 5 selects the corresponding interface control part 7 or 6.
Patent JP-S5662066-A (JP)
Title: Boosting circuit
Inventor: IGARASHI HATSUHIDE
IPC: G11C11/407
Filed: 1979-10-25
Abstract: PURPOSE:To obtain a boosting circuit having high efficiency by capacitors having little capacity by a method wherein half-wave boosting circuits being in antiphase relationship mutually are alternately conducted. CONSTITUTION:Input signals phi1 and inversion phi1 being in antiphase relationship mutually are each inputted to N, P channel IGFETs Q11, Q12 and N, P channel IGFETs Q21, Q22, and a half-wave voltage being in antiphase relationship mutually is put out at the points (B) and (C) of N channel IGFETs Q13, Q14 and N channel IGFETs Q23, Q24. The FETs Q14, Q24 are alternately conducted only when the half-wave voltage is -2VD, and boosted -2VD is put out to an output capacitor C12 at the point (C). Thus, a parasitic bipolar transistor does not work due to the improvement of the rate of ripple, and the efficiency of a boosting circuit can be enhanced.
Patent JP-S5364120-A (JP)
Title: Control of fuel quality improvement devices embarked in cars
Inventor: HORI RIYUUZOU
IPC: F02M27/02
Filed: 1976-11-18
Abstract: PURPOSE: To perform a necessary and essential control while simplifying a device by detecting the total supply air volume to an internal combustion engine requiring high accuracy control and electrically performing the control of the fuel supply volume to a fuel quality improvement device in accordance with it and mechanically doing other controls. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H086738-A (JP)
Title: Library device
Inventor: HAMAKAWA MASAYUKI
IPC: G11B17/22
Filed: 1994-06-21
Abstract: PURPOSE:To rearrange the rack positions of cartridges dynamically and suitably to optimum rack positions corresponding to an actual use state. CONSTITUTION:This library device is equipped with an access frequency table 2 which manages the access frequencies of the respective cartridges and a table 4 which manages empty rack positions where cartridges can be stored. To store a cartridge, loaded on a driving device, in a rack, the access frequency table 2 is referred to and an optimum rack position for the cartridge to be moved is obtained so that the cartridge is stored in the decreasing order of the access frequency from a rack close to the driving device, it is judged whether or not the obtained optimum rack position is empty by referring to the empty rack management table 4, and when the obtained optimum rack position is empty, the rack concerned is selected, but when the obtained optimum rack position is not empty, an optimum rack positions is selected among empty racks by referring to the access frequency table 2 and empty rack management table 4, thereby storing the cartridge.
Patent JP-S6117081-A (JP)
Title: Ultrasonic sensor
Inventor: KOUSAKA MASATSUNE
IPC: G01S15/08
Filed: 1984-07-03
Abstract: PURPOSE:To enable the detection of distance to an object with an ultrasonic sensor, by moving an ultrasonic vibrator at a uniform speed in the direction of transmitting or receiving waves to differentiate the transmission frequency from the oscillation frequency equivalently. CONSTITUTION:An FSK modulation cycle setting section 14 corrects the FSK cycle Ta corresponding to a measuring distance to calculate the residual epsilon between the measuring distance and the FSK cycle based on the output of a phase comparator 10 and performs an adjustment to keep the epsilon below a specified value so that the output of a repetitive FSK demodulating section 9 may remain H continuously. By so doing, the distance to an object corresponding to the FSK cycle Ta reduces gradually to the H level. At this point, the position of an object to be detected is obtained by zero method mode and a signal of the distance to the object with an absolute value output signal convertor section 17. If so, the output of the absolute value output signal convertor section 17 gives the distance to the object as it is unless the object moves. An ultrasonic vibrator is moved at a uniform speed in the direction of transmitting and receiving waves to differentiate the transmission frequency from the oscillation frequency equivalently thereby enabling the detection of distance to an object.
Patent JP-H035197-A (JP)
Title: Thermosensitive stencil paper
Inventor: MOGI KATSUMI
IPC: B41N1/24
Filed: 1989-06-02
Abstract: PURPOSE:To obtain a negative image, a non-demarcating section of which is colored, easily by coloring at least one layer of layers constituting stencil paper containing a porous sheet, an adhesive layer and a thermoplastic-resin film layer by sublimating dyes. CONSTITUTION:An adhesive layer 2, a thermoplastic-resin film layer 3 and a sticking-preventive layer 4 formed as required are shaped successively onto one surface of a porous sheet 1, thus organizing stencil paper A for thermosensitive mimeograph. Either layer of said layers is colored previously by sublimating dyes at that time. Disperse dyes are adapted mainly as the sublimating dyes, and anthraquinone dyes as blue ones, azo dyes as yellow ones, anthraquinone dyes as red ones and anthraquinone dyes as orange ones, etc. are adapted. The adhesive layer of a printing section is sublimated and discolored because it is heated and bored together with a thermoplastic film though the adhesive layer is colored to a magenta color as a whole through printing, and an image can be confirmed as a negative image.
Patent JP-H06329834-A (JP)
Title: Copolymer latex composition
Inventor: YOKOYAMA YASUAKI
IPC: C08K5/45
Filed: 1993-05-17
Abstract: PURPOSE:To obtain a copolymer latex composition excellent in chemical and mechanical stabilities and preservation stability against microorganisms. CONSTITUTION:The subject copolymer composition comprises 100 pts.wt. (solid base) copolymer latex obtained by emulsion polymerizing 100 pts.wt. monomers consisting of (a) 10-65wt.% conjugated diene compound, (b),W-70wt.% aromatic vinyl compound, (c) 0-10wt.% ethylenically unsaturated carboxylic acid, (d) 0-40wt.% other copolymerizable monomer in the presence of 0.01-200 pts.wt. starch and of 0.001-20 pts.wt. antiseptics consisting of a compound containing nitrogen and sulfur atoms.
Patent JP-H01312253-A (JP)
Title: Control device for line pressure of automatic transmission
Inventor: SUZUKI YUTAKA
IPC: F16H59/24
Filed: 1988-06-08
Abstract: PURPOSE:To prevent deterioration of durability of life and/or generation of judder, by providing an engine load change ratio detection means for detecting the speed of change of an engine load, and a line pressure lowering delaying means for delaying lowering of line pressure which accompanies sudden reduction of the engine load. CONSTITUTION:An automatic transmission selectively puts into hydraulic operation each kind of friction elements by means of line pressure to select a fixed speed change stage. And line pressure is fundamentally heightened in proportion to the increase of an engine load to secure a proper joint capacity of the friction elements so as to prevent the slip of the friction elements and/or a shock due to speed change. If the engine load is increased suddenly, a line pressure lowering delaying means receives a signal from an engine load change ratio detection means for detecting the speed of change of the engine load, and delays lowering of line pressure which accompanies the sudden reduction of the engine load; even if lowering of transfer torque of the automatic transmission is delayed, therefore, line pressure may be prevented from lowering too much meanwhile, and hence the deterioration of durability of life due to shortage of the joint capacity of the friction elements and/or generation of judder may be prevented.
Patent JP-H09320661-A (JP)
Title: Lead wire distributing method in amplifier box of vehicle and structure thereof
Inventor: TANAKA JUNKO
IPC: H05K7/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To narrow the wire distribution space in the surrounding of an amplifying circuit by electrically connecting lead wires led in to a cover of an amplifier box with the amplifying circuit through relay wires with thin diameter. SOLUTION: Lead wires 4d of respective cables 4c for input and lead wires 4g for output cables 4f are led in to a cover 4a of an amplifier box. These lead wires are connected with relay wires 4y for input and relay wires 4z for output which have thinner diameter than those of the lead wires 4d, 4g through a relay board 4j and further connected with electric parts and amplifier output terminals in the surrounding of a printed circuit board 4e of a circuit unit 4b housed in the cover 4.
Patent JP-H06328211-A (JP)
Title: Method for continuously casting cu and/or sn containing steel
Inventor: NURI YOSHIO
IPC: C22C38/04
Filed: 1993-05-19
Abstract: PURPOSE:To make possible continuous casting of molten steel containing Cu, etc., without developing crack by giving deformation to the surface part of a cast slab, eliminating the oscillation mark and making the surface part the granular solidified structure. CONSTITUTION:Comosition of the molten steel containing 0.12-2% Cu and/or 0.02-0.1% Sn in prepared. This molten steel is continuously cast in a bending type continuous casting machine. At this time, by adjusting the roll gap of one pair of roll or plural pairs of rolls in pairs of guide rolls inside and the outside the bending part in the range from the coming out of the cast slab 6 from a mold 1 to start of straightening of the cast slab 6, the oscillation mark on both cast slab surfaces at the inside and the outside of the bending part of the cast slab 6 is eliminated. Together with this, after giving the deformation for making both surface layers inside and outside the bending part of the cast slab the granular solidified structures to the cast slab 6, th straightening is executed. The thickness of the cast slab is made to be 200-250mm and the deformation quantity of the cast slab 6 is made to be 6-10mm per one side surface. By this method, the surface defect of the cast slab generated at the time of continuously casting the Cu and Sn containing steel can be reduced.
Patent JP-S63302309-A (JP)
Title: Automatic measurement of object to be measured in nc machine tool
Inventor: TANAKA TOSHIHIRO
IPC: B23Q17/22
Filed: 1987-06-02
Abstract: PURPOSE:To achieve a higher reliability of measured values, by comparing an absolute value of a difference between first and second position coordinates values with an allowable value. CONSTITUTION:A spindle 2 is advanced toward a surface to be measured of work 4 at a fine speed from a measurement starting position P1 and when a contact signal is generated between a probe 3a of a touch sensor 3 and a surface to be measured of the work 4, the feeding of the spindle 2 is stopped and a coordinates value W1 of the spindle 2 at the position is stored by sampling. Then, the spindle 2 is returned to a position where the contact signal of the sensor 3 fails and again advanced toward the same surface being measured of the work 4 at a fine speed from this position. When the signal is outputted again as the probe 3a of the sensor 3 contacts the surface being measured of the work 4 again, the feeding of the spindle 2 is stopped and a coordinates value W2 of the spindle 2 at the position is stored by sampling. Then, a difference ¦W1-W1¦ between two coordinates axes is calculated and the value thus obtained is checked whether to be within an allowable value or not. When the value is within an allowable range, the value W1 is employed as measured value thereby achieving a higher reliability of measured values.
Patent JP-S61291576-A (JP)
Inventor: POORU ANTONII WAASHINTON
IPC: A61K31/33
Filed: 1986-06-17
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-S5666196-A (JP)
Title: Motor operation controller
Inventor: MIZUNO KIMIMOTO
IPC: H02P27/06
Filed: 1979-10-29
Abstract: PURPOSE:To enable a given mode of speed adjustment control without the aid of any specially prepared hardware by driving a step motor with universal microcomputer utilized and a speed adjusting circuit made of a universal timer circuit. CONSTITUTION:The pulse rates of the periods corresponding to fn=f0+n are stored in the addresses N0-N0+n of the memory of a PROM 14 as illustrated to generate frequency f0+alpha after time t1, frequency f0+2alpha after time 2t1... and frequency f0+nalpha after time nt1 wherein startng frequency is f0, and calling is started with address N0 in order at the intervals of a fixed time t1, and a timer 16 is set accordingly. In the meanwhile, a timer 17 is set with speed adjustment time constant t1 and, upon the count-up of the timer 17, a CPU 13 is interupted. The timer 16 is set to timer rate f<n> by this interrupt and, upon the count-up of the timer 16, an excitation phase 19 is changed by + or -1 in accordance with the rotational direction.
Patent JP-H07325860-A (JP)
Title: Production control system
Inventor: YOSHINO SEIICHI
IPC: G06Q50/04
Filed: 1994-05-30
Abstract: PURPOSE:To define parallel operations and to define operations with interruption by specifying the forced starting date of the operation for a specified operation as a schedule starting date and calculating earilest schedule information based on the specified schedule starting date. CONSTITUTION:A management information input means 13-61 inputs management information required for managing work processes and a schedule starting date specifying means 13-62 specifies the forced starting date of the operation as the schedule starting date for the specified operation. An earilest schedule information calculation means 13-51 calculates the earilest schedule information based on the management information inputted by the means 13-61 and the schedule starting date specified by the means 13-62. Also, a schedule ending date specifying means 13-63 specifies a forced ending date as a schedule ending date for the specified operation and a latest schedule information calculation means 13-52 calculates latest schedule information based on the management information inputted by the means 13-61 and the schedule ending date specified by the means 13-63. Thus, a fixed date adapted to the request of an actual project is specified.
Patent JP-H09301973-A (JP)
Title: Chromene derivative and herbicide containing the same as active ingredient
Inventor: ITO MINORU
IPC: C07D513/04
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new 2H-chromene derivative having excellent weeding effect on various kinds of weeds, excellent in selectivity between weeds and crops and useful as an active ingredient of a herbicide for removing weeds in uplands, paddy fields, etc. SOLUTION: This compound is represented by formula I or formula III [X is H or a halogen; Y is X or cyano; R<1> to R<4> are each H, an alkyl, a cycloalkyl, a haloalkyl, etc., and R<1> and R<2> together may form a (substituted) 3-8C spiro ring; Q is 1-methyl-6-trifluoromethylurasil-3-yl, a group of formula II (Z is O or S), etc.], e.g. 3-(8-chloro-6-fluoro-2H-chromen-5-yl)-1-methyl-6- trifluoromethylurasil. The compound of formula I is obtained by condensing a compound of formula IV with a propargyl halide in the presence of a base to afford a compound of formula V and cyclizing the compound of formula V.
Patent JP-H11321877-A (JP)
Title: Envelope
Inventor: NAKAI HIROSHI
IPC: B65D27/04
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an envelope wherein a bar code (customer bar code) displayed on the contents of the envelope can be reliably read by a reader and the envelope can be recycled as a paper resource. SOLUTION: The envelope 1 is formed of an appropriate material such as a paper material or a synthetic resin material, and an approximately rectangular window 2 is provided on at least a front face. In addition, the envelope 1 comprises the front face 3 forming a front side and a rear face 5 connected with the front face 3 via a crease 4 and forming a rear side, wherein adherents 8, 9 are connected with the front face 3 via creases 6, 7 respectively, and a sealing piece 11 is connected via a crease 10. A transparent or semitransparent sheet material 16 is extended over the window 2, and a slit 17 of a required width is provided. The envelope 1 is formed of the paper material, and further the sheet material 16 is desirably formed of glassine paper.
Patent JP-2000330446-A (JP)
Title: Recorder
Inventor: KOTANI MASAKI
IPC: G02B26/12
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a recorder which reduces electric power consumption and shortens the time from the generation of a recording request to an actual recording start. SOLUTION: A recording section 15 of this recorder records an image on recording paper by reflecting the light beam modulated by an image signal inputted thereto by a polygon mirror and irradiating the surface of a photoreceptor with this light beam to form a latent image and subjecting this latent image to development, transfer and fixation. A main control section 11 enables the recording with the recording section 15 by judging the manipulation by a control section 13, the original set to a reading section 14, etc., as the presence of feasibility of the recording optical start. When the time required for heating the fixing section of the recording section 15 up to prescribed temperature or the feeding time of the recording paper is shorter than the time until the rotation of the polygon mirror stabilizes at this time, the rotation of the polygon mirror is previously started.  The rotation of the polygon mirror is already started at the time of instruction of the recording start, the feeding of the recording paper is immediately started and the recording may be executed.
Patent JP-S5263295-A (JP)
Title: Production of modified polyester
Inventor: TAKEUCHI NOBUAKI
IPC: C08G63/00
Filed: 1975-11-20
Abstract: PURPOSE: To produce a polyester having affinity to basic dyes while supressing side reactions and discoloration, by adding sulfonate group containing compounds as copolymerization component at a specific stage of the esterification degree. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61296256-A (JP)
Title: Electrophoretic medium material and its preparation
Inventor: OGAWA MASASHI
IPC: B01D57/02
Filed: 1985-06-25
Abstract: PURPOSE:To attain to enhance the adhesiveness between a support and a medium layer, by providing a three-layered structure consisting of a plastic support layer, an adhesive layer and an electrophoretic medium layer (polyacrylamide gel film) containing at least one carbamoyl group. CONSTITUTION:A plastic support film and an electrophoretic medium layer (polyacrylamide gel film) are adhered by an adhesive layer formed of an amido group-containing grafted derivative of a methyl methacrylate macromonomer to form a three-layered structure. If this three-layered structure is formed, said three-layered structure becomes hard to separate even by various operations in the process for drying the electrophoretic medium layer after electrophoresis.
Patent JP-H083762-A (JP)
Title: Corrosion resistant magnetic alloy
Inventor: WATANABE JUNICHI
IPC: C25D3/38
Filed: 1994-06-22
Abstract: PURPOSE:To develop a magnetic alloy excellent in corrosion resistance by laminatedly coating the surface of an R-TM-B magnetic allay with plated layers of specified metals. CONSTITUTION:On the surface of an R-TM-B magnetic base metal allay having a compsn. constituted of, by weight, 5 to 40% R (the combination of one or >=two kinds among rare earth elements including Y), 50 to 90% TM (denoting transition metals such as Fe, Ni and Co, and in which a part thereof may be substituted by Ga, Al, Ti, V, Cr or the other specified metallic or nonmetallic elements) and 0.2 to 8% B, a base plated layer of Cu is formed by using an alkaline electroless plating bath of pH >7. On the surface, an Ni-plated layer as a primary intermediate plated layer, a Cu-plated layer as a secondary intermediate plated layer and an Ni-plated layer or an Ni-P alloy plated layer contg. 1 to 14% P as a surface plated layer on the uppermost part are formed all by an electroplating method. The number of pinholes on the surface of the magnet allay is remarkably suppressed by these plural metal plated layers to produce the magnetic alloy excellent in corrosion resistance.
Patent JP-H06332606-A (JP)
Title: Analog type transparent touch panel
Inventor: UEDA YASUO
IPC: G06F3/03
Filed: 1993-05-18
Abstract: PURPOSE:To provide the analog type transparent touch panel which can execute smoothly a writing input of a character and a line with a pen without spoiling an external appearance. CONSTITUTION:In the transparent touch panel constituted so that a pair of transparent conductive panels 1, 11 constituted by forming conductive films 3, 13 are arranged adjacently through a spacer on insulating base materials 2, 12 so that each conductive film 3, 13 is opposed to each other, and also, a two-dimensional coordinate corresponding to a conducting point of both the conductive films 3, 13 generated by a touch operation is detected as an analog signal, the spacer scatters plastic beads 5 whose diameter is 5-30mum, covered with a thermal adhesive resin 4 onto one conductive film 3, and also, is formed by heating adhesion.
Patent JP-S6135004-A (JP)
Inventor: DENISU EMU MONTEISETSURI
IPC: H03F3/30
Filed: 1985-06-26
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。