baber/WOPTO huggingface dataset:
Patent JP-H07126052-A (JP)
Title: Round aggregate coated with cement paste for concrete and production thereof
Inventor: TANAKA HIDEO
IPC: C04B14/02
Filed: 1993-10-29
Abstract: PURPOSE:To obtain concrete having a small amount of unit water in preparation, slight material separation and low bleeding and drying shrinkage by coating a specified aggregate with a proper amount of a cement paste corresponding to properties and water absorption ratio of the aggregate, solidifying and forming the aggregate into a round shape. CONSTITUTION:A cement adjusted to a particle size for fine packing is mixed with 0.2-3wt.% of an admixture of a sulfonated condensed melamine to provide a cement paste (A) having chemical resistance, corrosion resistance, high strength, water stopping properties and heat resistance. Then an aggregate (B) having the uneven surface selected from ground natural stone, an aggregate for weight concrete, sand (sea sand or pit sand) containing salt and/or clay component having the uneven surface is obtained. Then the component A corresponding to shape, size, the number of holes and water absorption ratio of the material B is attached to the material B, the cement paste is embedded in dented parts and the ingredient is processed into a round shape and cured in an autoclave at 160-200 deg.C under 8-12 atmospheric pressure for 3-24 hours to produce an aggregate coated with a cement paste for concrete.
Patent JP-H04147074-A (JP)
Title: Test signal generation circuit of semiconductor device
Inventor: OSHIMA TOSHIAKI
IPC: G01R31/28
Filed: 1990-10-09
Abstract: PURPOSE:To prevent a test signal from being generated due to misoperation and noise by input-counting the number of clocks set from other terminals when a clock is input to an input terminal of external voltage and generating a test signal when they are coincide with each other. CONSTITUTION:When power supply voltage is applied, a power supply reset signal Sts is generated, and at this time an output of SVO of a high voltage detection circuit 2 is at a LOW level. Therefore a test signal latch 3 stores the LOW level and does not generate a test signal St. The output SVO inhibits input of a signal from an input terminal 21 to a counter 5. If a test signal generation requesting signal is input as normal external voltage to an input terminal 20 in this state, it is detected by the circuit 2, and the output SVO reaches a High level and the input signal of the terminal 21 is counted 5. The input of the terminal 21 is halted so that an output SCO of the counter 5 stops at the High level, and the outputs SCO, SVO of the counter 5 and the circuit 2 are stored in the latch 3 as High levels to have a test signal S generated.
Patent JP-S63126317-A (JP)
Title: Programmable logic device
Inventor: KANZAWA YASUHIRO
IPC: H03K19/177
Filed: 1986-11-17
Abstract: PURPOSE:To improve the reliability of a program of a storage circuit by constituting a storage circuit by a multi-electrode structure of bipolar transistor (TR) having two emitter electrodes, connecting the collector to a power supply, connecting one of the emitter electrodes to the input line and the other to an output line so as to relieve the drive load of the input line. CONSTITUTION:The storage circuit M is programmed depending whether or not the junction of the emitter electrode E1 connected to an input line X is destroyed by a reverse break-down. That is, the input X of the electrode E1 is brought into an H level and an output line Y of the emitter electrode E2 is brought into an L, then the junction of the electrode E1 is destroyed by the reverse breakdown, but the junction of the electrode 2 is not destroyed because of the forward direction. As a result, the electrode E1 is short-circuited to the base of a TRQn, the input line X is connected to the base electrode B of the TRQn, the input current of the line X is amplified by the TRQn and outputted to the line Y. Moreover, a TRQm whose junction of the electrode E1 is not destroyed does not amplify the input current through the line X and no current is outputted to the line Y.
Patent JP-H06241705-A (JP)
Title: Method and apparatus for measuring positions of one or plurality of shaft in non-contatct state
Inventor: NEIRU EI GERUSHIENHERUDO
IPC: G06F3/038
Filed: 1992-10-09
Abstract: PURPOSE: To measure a distance between a person and a machine with high accuracy, by using a standard electrode on a standard point and a shaft electrode fixed along a shaft. CONSTITUTION: A bow 8 of a cello is moved along a string 4 by a hand 10 of a cellist. Sometimes the bow 8 is moved near a bridge 6, and sometimes it is moved at the position separated from the bridge 6. The movement in the axial direction has an influence on tone quality. The standard electrode 12 is loaded on the bridge 6 (standard point) as an antenna for transmission. The shaft electrode 14 is loaded on the bow 8 to act as an antenna for reception. A signal generating device 16 is connected with the electrode 12 through a cable 18. A cable 20 connects the electrode 14 and an amplifier 24. The coupling capacity between the electrodes 12, 14 is decided on the basis of the distance therebetween. The output voltage VQ of an amplifier circuit 22 is evaluated by an evaluating means 50 for deciding the position of the bow 6.
Patent JP-H03133544-A (JP)
Title: Cooling mold for drawing-up continuous casting
Inventor: FURUTA MASAO
IPC: B22D11/043
Filed: 1989-10-18
Abstract: PURPOSE:To prevent hang tearing and crack of solidified layer by fitting a sleeve as shiftable to axial direction of a mold while projecting the upper end and connecting a driving device shifting downward at the projecting part in the sleeve. CONSTITUTION:The cylindrical mold 11 is surrounded with a water cooling jacket 12. This jacket 12 is protected with refractory layer 13. The heat resistant sleeve 3 is fitted as exchangable in the inner face of mold 11 to constitute the cooling mold for drawing-up continuous casting. Then, the upper end of sleeve 3 is projected to upper part of the mold 11 and the sleeve 3 is fitted as relatively shiftable in the axial direction to the mold 11. The driving device 4 is connected to the projecting part of the sleeve 3 and the sleeve is moved downward. By this method, molten metal can be uniformly solidified at inner diameter part in the sleeve.
Patent JP-H1189618-A (JP)
Title: Bag
Inventor: TEI OKIMICHI
IPC: A45C3/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a bag which can be decently carried on one's back without being inclined to the left or right in a stable condition especially when it is used in a shouldered style, and also in which the load can be nearly uniformly distributed on both shoulders of a user so that the burden can be reduced. SOLUTION: To carry a bag body 1 on one's back, a shoulder belt 10 is fitted to the bag body 1. In this case, the bag body 1 is made to be shouldered by insertedly passing the shoulder belt 10 itself through the pair of right and left junction rings 5 which have been fitted to both end parts of the upper surface of the bag body 1, respectively, and also by connecting both the ends of the shoulder belt 10 to both side parts of the bottom surface of the bag body 1. The length of the shoulder belt 10 is made adjustable, and also connectors 12 that is repulsively openable are provided to both ends. Further, the bag can be carried in a shoulder hanging style by changing the fitting positions of the shoulder belt to the pair of right and left side fixtures 22 fixedly arranged at both sides of the bag body 1.  The bag body 1 can also be made so as to be directly carried by a holding handle 4 provided to the upper surface thereof.
Patent JP-H1197143-A (JP)
Title: Connector assembling jig
Inventor: OSE SEIROKU
IPC: H01R43/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector assembling jig which can connect certainly connectors with no risk of defective workmanship of soldering. SOLUTION: A connector assembling jig is equipped with a base board 8 on which a connector holder 7 to restrict the backward motion of a connector 2 and hold it 2 is installed upright and a slide plate 9 which is supported on the board 8 in such a way as capable of reciprocating in the forward and reverse direction and has a gripping part 23 for slide operations. The slide plate 9 is equipped with a clamp 10 which holds removably the end of a coaxial cable 1 in a part ahead of the connector holder 7. The slide plate 9 is repulsively energized forward by a repelling member 11 for returning, and a fixing member 12 fixes the pulled condition of the slide plate 9 backward against the repelling force of the member 11.
Patent JP-H11113162-A (JP)
Title: Monitor and control device of dc motor
Inventor: TSUJI KATSUHIDE
IPC: H02H7/085
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To sense abnormalities in the appliance and the circuit of a DC motor not only during its driving but also before its starting, by sensing through a current sensing means the current in the power supply circuit in the state of not started, and by comparing the sensed current value with a preset current value. SOLUTION: Connecting a resistor 14 in parallel with a contact 10 of a starter switch and providing a main-circuit-current sensor 15 for sensing the current of a power supply circuit, a current (a) sensed by the main-circuit-current sensor 15 is inputted to an abnormality sensing means 16. Then, comparing with a preset current value 17 the current in the power supply circuit in the state of a DC motor 1 being not started, an abnormal signal (b) is outputted from the abnormality sensing means 16 to an alarm circuit 13 when the sensed current (a) is smaller than the preset current value 17. Therefore, since the current of the power supply circuit is reduced when the abnormalities of disconnection, etc., are generated in the respective windings inside the DC motor 1 and in a cable 7, disconnection of the power supply can be sensed by the abnormality sensing means 16.
Patent JP-2001099179-A (JP)
Title: Connecting structure for telescopic shaft
Inventor: TAKANO HIRAMICHI
IPC: F16D3/06
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure a stroke amount of collapse at collision time or the like, to surely prevent generation of a twist, and to permit sliding in an axial direction of an outer shaft or the like at assembly time of a steering shaft and at running time of a vehicle. SOLUTION: An intermediate pipe member 5 is spline-fitted to an inner shaft 4, an outer shaft 6 is spline-fitted to this intermediate pipe member 5, next respective tip end parts 4a, 5a of the inner shaft 4 and the intermediate pipe member 5 are fitted and pressed by pressing members 11, 12, to be plastically deformed in elliptic shape, thereafter the inner shaft 4 and the intermediate pipe member 5 are press fitted to each other, then a tightening member 14 is externally fitted to the external periphery of a slit 13 formed in a tip end part 6a of the outer shaft 6, and it is tightened relating to the intermediate pipe member 5.
Patent JP-H09167063-A (JP)
Title: System and method using variable binarizing processing for architecture of printer driver
Inventor: NAKAMURA KAZUO
IPC: B41J29/38
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for the architecture of printer driver using various kinds of processing technique for preparing a high-quality printed image. SOLUTION: A printer driver 21 is provided with an individual page driver 31 for analyzing printing data 30 and recording the analyzed data in a journal file 33, journal file processor 35 for retrieving the analyzed data from the journal file 33, and individual plotting driver 37 for executing variable binarizing processing to the printing data corresponding to the kind of recorded analyzed information. The plotting driver 37 transforms the variably processed printing data to picture elements having decreased pixel depth, records these picture elements in a band buffer and supplies the picture elements to a printer 18 for preparing the high-quality printed image.
Patent JP-S63124993-A (JP)
Inventor: TAMURA SHOJI
IPC: G21F3/02
Filed: 1986-11-14
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-H04147176-A (JP)
Title: Fixation device and pressurizing roller
Inventor: OTSUKA YASUMASA
IPC: G03G15/20
Filed: 1990-10-09
Abstract: PURPOSE:To preclude electrostatic offsetting due to the frictional electrostatic charging of the pressure roller by incorporating a low-resistance material in a fluororesin layer and a rubber layer and making the volume resistivity of the rubber layer lower than that of a fluororesin tube. CONSTITUTION:The pressure roller 12 is formed by incorporating the low- resistance material in the fluororesin layer and rubber layer and the volume resistivity of the rubber layer 13 is made lower than that of the fluororesin tube 18. Namely, electrostatic charges generated by friction are not accumulated in this tube 18 and flow to the ground through an adhesive and the rubber 13, so the surface potential of the pressure roller does not rise. Consequently, the electrostatic offsetting due to the frictional electrostatic charging of the pressure roller 2 is prevented without decreasing the peeling performance of the surface.
Patent JP-H02121169-A (JP)
Title: Pickup carriage and composition for pickup carriage
Inventor: MATSUMOTO TAKASHI
IPC: C08K7/00
Filed: 1988-10-28
Abstract: PURPOSE:To reduce the weight of the pickup carriage and to improve the dimensional stability thereof by forming the pickup of the compsn. consisting of an ethylene cyclic olefin random copolymer contg. ethylene and specific cyclic olefin and an inorg. filler. CONSTITUTION:This pickup carriage is formed of the compsn. consisting of 15 to 90wt.% ethylene cyclic olefin random copoymer contg. the ethylene and the cyclic olefin expressed by the formula 1 as its essential components and 85 to 10wt.% inorg. filler. In the formula I, R<1> to R<12> denote a halogen atom, etc., which may be the same or different. R<9> and R<11> may constitute a ring by bonding to each other via one element. The same holds true of R<18> and R<12>; n is 0 to >=1 integer indicating the number of repeating units. Namely, the pickup carriage 1 is integrally formed with a three-dimensional block 4 at the center on the rear surface of a flat plate-shaped base plate 3 to be imposed with an objective lens unit having an objective lens 2. The weight of the pickup carriage is reduced in this way and the dimensional stability is improved.
Patent JP-H06123499-A (JP)
Title: Air conditioner
Inventor: KOBAYASHI ATSUYASU
IPC: F25B1/00
Filed: 1992-10-12
Abstract: PURPOSE:To prevent a defrosting capability from being lowered on the lower side of an outdoor heat exchanger using a fluid refrigerant in a subcooler part by disposing the subcooler installed in the outdoor heat exchanger on the upstream side and condensing the refrigerant and thereafter supercooling the refrigerant with low temperature air, and further disposing the subcooler at the upper side of a lowest stage path. CONSTITUTION:A subcooler 5 disposed in an outdoor heat exchanger 4 is installed on the upstream side of the outdoor heat exchanger 4 and on the upper side from a lowest stage path. In a freezing cycle system, a refrigerant running from a condenser supercools the refrigerant with low temperature air because the subcooler 5 is installed on the upstream side. Since the subcooler 5 is installed on the upper side of the lowest stage path, when defrosting operation is performed in a reverse cycle, the fluid refrigerant moves in the direction of gravity, and even with the lowest stage path where defrosting capability is relatively bad, the defrosting capability is prevented from being further deteriorated because the subcooler 5 is disposed on the upper side. Further, the amount of the refrigerant in the outdoor heat exchanger is reduced.
Patent JP-H08139431-A (JP)
Title: Hybrid integrated circuit device
Inventor: IWAKI HIROAKI
IPC: H05K3/36
Filed: 1994-11-07
Abstract: PURPOSE: To ensure that a chip component is held by vacuum clamping by an automatic mounter, by mounting components on the rear of a printed wiring board facing the lower wiring board, without mounting components on the surface of the printed wiring board. CONSTITUTION: Outer leads 3 are provided with retaining parts 6 with step- difference having stopper parts 10 in the lead wire width direction which fix a printed wiring board 4 at a constant interval from a wiring board 1 in parallel with the board 1. The outer connection leads 3 are inserted into insertion holes 7 formed in the printed wiring board 4, and fixed by using high temperature solder 5. Components are not mounted on the surface of the printed wiring board 4. Components 12 are mounted on the rear of the printed wiring board 4 facing the lower wiring board 1. Thereby a suction nozzle can be made to directly abut against the surface of the printed wiring board 4 on which surface components are not yet mounted, so that a chip component is held by vacuum clamping.  Further the circuit scale as a hybrid integrated circuit device is increased by the amount of circuits which are built in the printed wiring board 4.
Patent JP-S62131353-A (JP)
Title: Paging control system
Inventor: NIWA MASASHI
IPC: G06F12/12
Filed: 1985-12-04
Abstract: PURPOSE:To improve the efficiency of paging control by constituting an LRU with plural reference bits. CONSTITUTION:An LRU 6 exists correspondingly to pages and consists of plural reference bits and outputs a reference bit, which corresponds to the input from a page table control part 4, to the page table control part 4 and an LRU update part 7. The LRU update part 7 checks the input from the LRU 6; and if the reference bit is turned off, it is turned on and the value obtained by adding one to contents of a page number register 8 is outputted to the page number register 8; but if the reference bit is turned on, contents are updated and are outputted to the LRU 6. Contents of the LRU 6 other than 0, namely, the number of accessed pages is held in the page number register 8. A comparing part 10 compares contents of the page number register 8 with those of a threshold register 9, and the LRU update part 7 is instructed to update the whole of the LRU 6 when the value of the page number register 8 exceeds that of the threshold register 9.
Patent JP-H09113904-A (JP)
Title: Liquid crystal display device and its diffusing plate
Inventor: HIRAKATA JUNICHI
IPC: G02F1/13357
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To improve viewing characteristics and to display an image of high quality by laminating the diffusing plate which has refractive index anisotropy and also has the axis of an extraordinary light component of the refractive index oriented disorderly on the display light projection side of a liquid crystal. SOLUTION: The liquid crystal cell 2 is constituted by sandwiching a liquid crystal layer 2c across spacers between a couple of transparent glass substrates 2a and 2b which are equipped with electrodes and arranged opposite each other, and polarizing plates 2d and 2e are provided so that the liquid crystal 2 is sandwiched. This liquid crystal display device consists of the diffusing plate 1 which diffuses transmitted light passed through the liquid crystal layer 2c, a control circuit which applies a voltage between the electrodes to vary the quantity of transmitted light of the liquid crystal layer 2c, and a driving circuit which generates a voltage waveform for varying the quantity of transmitted light of the liquid crystal. Here, the diffusing plate 1 has refractive index anisotropy and is formed of a high polymer material whose mean axial direction of the extraordinary light component of the refractive index in the thickness direction of the diffusing plate 1 is oriented disorderly. This diffusing plate 1 refracts the projection light from the liquid crystal cell 2 to various directions to widen the viewing angle.
Patent JP-2001060489-A (JP)
Title: Sheet type carbon heating element
Inventor: MATSUI SACHIO
IPC: H05B3/14
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet type carbon heating element superior in the flexibility and the uniformity in temperature by shaping a mixture of carbon particles having a specific average particle diameter and a binder, having the resistance within a specific range, into a sheet, mounting electrodes with a specified electrode area for specifying a value of apparent resistance between electrodes and the temperature difference of the whole surface of a sheet material in energization, and applying a conductive coating material. SOLUTION: A composition prepared by mixing carbon particles of average particle size of 50-3000 μm and a binder, and adjusting a resistance of the mixture within a range of 1-108 Ω.cm, is shaped into a sheet of 1-3.0 mm to be used as a sheet material. Electrodes 1 are mounted on the sheet material, a value of apparent resistance between the electrodes 1, 1 is adjusted to be 10-1000 Ω, and the temperature difference of the whole surface of the sheet material in energization is adjusted to be within 20%. The electrodes 1 are mounted with an area of 10-200% to the total area of a resistor part 2, or an electrically conductive coating is applied, and a power source part 3 is connected between electrodes 1, 1 by the wire bond 4.
Patent JP-H02121490-A (JP)
Title: Recorder
Inventor: MASUMORI TADAAKI
IPC: H04N9/79
Filed: 1988-10-31
Abstract: PURPOSE:To utilize an analog gradation RGB picture signal as it is and to attain the recording reproducing an intermediate color with fidelity by displaying a picture on a transmission type monochromatic liquid crystal display device and picking up the displayed picture by a pickup device. CONSTITUTION:An A/D converter circuit 201 converts an analog gradation picture signal into a digital picture data. Then a bit location selection signal generating section 203 selects one bit from a digital picture data by using a signal from a bit location selection signal generating section 205 generating a signal to select a bit sequentially and a signal from a color selection signal generating section 206 to select a light source color of a transmission color light source 4 at a color light source control section 202 based on the result of comparison of a time control section 204 controlling a time to select a specific bit and a time lighting the transmission color light source 4 and the picture is displayed on the transmission type monochromatic liquid crystal display device 1 as a binary picture element data and the picture is picked up by the image pickup device 3. Thus, the color gradation picture suppressing the picture element density and the reduction of the chromaticity is recorded.
Patent JP-H10185461-A (JP)
Title: Heat exchanger and its manufacture
Inventor: UCHIKAWA AKIRA
IPC: F28F9/02
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To effectively bring inner fins into close contact with first and second tubes even if the tube enlarging operation is omitted. SOLUTION: A first tube 2 is formed of first and second plates 21, 22. In the manufacturing steps, inner fins 5 are disposed at outer wall side of a second tube 3, and then both the plates 21, 22 are caulked fixedly, and entirely brazed. Thus, the fins 5 can be effectively brought into close contact with the first, second tubes even if the tube enlarging operation is omitted.