baber/WOPTO huggingface dataset:
Patent JP-H07245968-A (JP)
Title: Inverter device
Inventor: ISHIYAMA HIROSHI
IPC: H02M7/04
Filed: 1994-03-01
Abstract: PURPOSE:To provide an inverter device, in which no difference is generated in surge voltage between switching modules because the individual switching modules are separated the same distance from a DC input section. CONSTITUTION:An inverter device is mainly composed of a heat-dissipating member 201, semiconductor modules 202-204, which are mounted on the top face of the heat-dissipating member and in which two power transistors are connected in series and diodes are antiparallel-connected to the power transistors respectively, and positive and negative electrodes 205, 206. The electrodes 205, 206 are connected to input cables. The semiconductor modules 202-204 are arranged radially centering around the input cables.
Patent JP-S61192220-A (JP)
Inventor: SATOJI HISAYUKI
IPC: A01D34/24
Filed: 1985-02-19
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-S61189230-A (JP)
Title: Etoposide preparation
Inventor: TERADA TAKASHI
IPC: A61P35/00
Filed: 1985-02-19
Abstract: PURPOSE:To obtain the titled preparation resistant to the precipitation of crystals when contacted with water, having excellent absorbability and useful as an antitumor agent, by adding a water-soluble cellulose derivative or polyvinyl pyrrolidone to an etoposide solution. CONSTITUTION:The objective etoposide preparation is obtained by adding a water-soluble cellulose derivative or polyvinyl pyrrolidone to an etoposide solu tion. Although etoposide [4'-demethylepipodophyllotoxin-9-(4,6-0-ethylidene-beta-D- glu-copyra noside)] is expected as an antitumor agent, it is difficult to obtain a capsule of the drug containing the same amount of the drug as an injection because of the poor water-solubility of the compound, and a preparation having decreased amount of solvent has poor absorbability in oral administration. It is supposed to be caused by the precipitation of crystals having low absorbabil ity in the body. The absorbability in oral administration can be improved by the use of a water-soluble cellulose derivative or polyvinyl pyrrolidone as an additive of an etoposide solution.
Patent JP-H04272038-A (JP)
Title: Substrate conveyer
Inventor: MIYATA KAZUO
IPC: B65H7/16
Filed: 1991-02-27
Abstract: PURPOSE:To surely suck a substrate conveyed despite its tilt by inputting size, thickness, number of sheets of the substrates and accuracy of a position, thickness, kind, etc., of a sticking object of tape or the like to calculate a tilt angle of the substrate, and controlling a tilt angle of a sucker holding part. CONSTITUTION:Data of a masking tape 11, serving as a calculation base of a tilt angle of a substrate, and data of thickness, breadth, number of sheets, etc., of the substrate are input to a computer 14 which calculates a tilt angle of a sucker holding part 9 fed to a sequencer 15 based on these data. Then, the sequencer 15 converts an arithmetic value of the tilt angle into a number of pulses, and an uppermost part substrate detection signal of a level sensor 6 is triggered to feed a pulse signal by the amount of the number of pulses to a driver 16 from a pulse motor 2. As a result, a tilt of the holding part 9 and a tilt of the uppermost part substrate 1 are controlled so as to be equalized to each other. Here, the computer 14 calculates the tilt angle of the uppermost substrate corrected in each conveying the substrate 1 piled up on a lifter 7, and this information is fed to the sequencer 15.
Patent JP-H10214625-A (JP)
Title: Negative electrode for lithium secondary cell
Inventor: KOJIMA YOSHITSUGU
IPC: H01M4/587
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary cell with large charging and discharging capacities, by making negative active material which is produced by thermally treating petroleum crude coke at a specific temperature and has a specific atomic ratio of oxygen to carbon in the thermally treated material into a negative electrode for the lithium secondary cell in which lithium is stored. SOLUTION: Negative active material in which lithium is stored is made into a negative electrode for a lithium secondary cell. The negative active material is made of thermally treated material produced by heating petroleum crude coke at 900-1150 deg.C, and by setting the atomic ratio of oxygen to carbon O/C in this thermally treated lateral for 0.0009-0.005, a required effect can be obtained. If the thermally treating temperature is less than 900 deg.C, a value of the atom ratio O/C becomes more than 0.005, and the number of functional groups at carbon end increases. When making the thermally treated material into the negative electrode, an irreversible capacity becomes big, and a cell capacity becomes small.  On the other hand, if it exceeds 1150 deg.C, the atomic ratio of hydrogen to carbon H/C becomes smaller than 0.02, and a reversible charging and discharging capacities are reduced.
Patent JP-H02241439-A (JP)
Title: Computer tomograph
Inventor: GIYUNTAA SHIYUUIIRUTSU
IPC: A61B6/03
Filed: 1990-02-09
Abstract: PURPOSE: To take a photograph having the large capacity of a diagnostic object without reaching the limit value of the heat accumulation of a X-ray source by the method wherein the regeneration of an image is carried out by a computer by preparing the distribution of the coefficient of an attenuation in an imaging matrix from the data of a detector. CONSTITUTION: For scanning a diagnostic object 3 by using a fun-shaped X-ray bundle, the three sources of the X-ray 6, 7, 8 are arranged on a rotating frame 5, a power is supplied to them from a X-ray generator 9, and the one of X-ray source 6, 7, 8 is inputted at each time. The focus of X-ray source 6, 7, 8 is moved on the circle positioned at the external portion of a detecting ring 2. The computer 12 prepares the distribution of the coefficient of the attenuation from the detected data into an imaging matrix, and a displaying device 13 is made to regenerate the imaging. The scanning of the diagnostic object 3 is carried out so as to switch another X-ray source which is not inputted yet when the heat capacity of the X-ray source 6, 7, 8 inputted at each time so far wound be reached at the limitation. According to this, a large capacity can be rapidly scanned.
Patent JP-2000232198-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: SUZUKI KAZUHIKO
IPC: H01L25/065
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To shorten a connecting distance between a terminal and a circuit pattern of a substrate and to efficiently externally dissipate a heat generated from a semiconductor chip. SOLUTION: The semiconductor integrated circuit device 10 mounts a first semiconductor chip 16 on a lower surface 26 of a substrate 12 by face down bonding covering an opening 14. A plurality of solder balls 20 are provided in matrix state on a periphery of a first semiconductor integrated circuit 16. A second semiconductor chip 2 is mounted on an upper surface 27 of the substrate 12 by face down bonding covering the opening 14. A sealing resin 28 having high thermal conductivity is filled in a gap surrounded by the opening 14, the chips 16, 22, and the substrate 12.
Patent JP-H09227731-A (JP)
Title: Filler-containing ethylene-based polymer composition and molded product thereof
Inventor: HATAKEYAMA YOSHIHIRO
IPC: C08L23/08
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer composition excellent in rigidity, heat resistance, dimensional stability, mechanical strength, etc., thus useful for films, sheets, etc., by incorporating an ethylene-α-olefin copolymer having specific physical properties with a filler and an antioxidant. SOLUTION: This composition is obtained by incorporating (A) 100 pts.wt. of an ethylene-α-olefin copolymer 0.86-0.97g/cm<3> in density, 0.01-50g/10min in melt flow rate(MFR), 1.5-4.5 in molecular weight distribution (Mw /Mn ), <=2.00 in composition distribution parameter Cb, and satisfying the following conditions: X<2.0 when the relationship: d-0.008×logMFR>=0.93 holds, X<9.8×10<3> ×(0.9300-d+0.008×logMFR)<2> +2.0 when the relationship: d-0.008×logMFR<0.93 holds, and there are plural peaks of the elution temperature-elution curve by continuous temperature rising elution fractionation technique, with (b) 10-400 pts.wt. of a filler and (C) 0.005-2.0 pts.wt. of an antioxidant.
Patent JP-H01206212-A (JP)
Title: Measuring apparatus of distance
Inventor: NAKANISHI HIROAKI
IPC: G01C3/06
Filed: 1988-02-12
Abstract: PURPOSE:To detect the position of an object accurately from a position signal detecting means, by maintaining the sum of light signals of diffuse reflection lights at a fixed value substantially. CONSTITUTION:A projecting element 1 is driven intermittently by a projection pulse signal whose output increases gradually, and thereby parallel light beams are applied from a projecting unit to a detection region. If a reflection light is obtained from an object in the direction region, a received light signal can be obtained at any position of a position detecting element 6. Then light signals at opposite ends thereof are added up by an addition means 11, and an addition value obtained thereby is compared by a comparison means 21 having a prescribed threshold level. When a comparison output exceeds a certain value, the drive of the projecting element 1 is maintained for a period of the projection pulse signal at the level of this signal at that time point. The reflected light is made to be fixed substantially, and the position of the object is detected on the basis of an output distribution of the position detecting element 6 at that time.
Patent JP-H02209345-A (JP)
Title: Selector valve control system
Inventor: TANIMOTO MITSUYOSHI
IPC: G07D1/00
Filed: 1989-02-10
Abstract: PURPOSE:To prevent any misdirection of covneyance from occurring by checking the effectiveness of paper sheet tip detection after performing the pretreatment of a selector valve, and performing the aftertreatment of the valve. CONSTITUTION:When a tip detector 2 for paper sheets detects a paper tip after detection by a selector valve pre-sensor 1, a selector valve pretreatment part 3 selects a selector valve on the basis of destination data of a destination data storage part 5. Next, the tip detector 2 for the paper sheets checks the effectiveness of paper sheet tip detection on the basis of the selector valve pre-sensor 1. In brief, the tip detector 2 detects the tip of each paper sheet several times in succession by the sensor 1, and then fluttering is detected, by way of example, it is made valid, compensating output out of the sensor 1 so as not to perform any trigger or the like for jam detection. Then, a selector valve aftertreatment part 4 performs aftertreatment of the selector valve, namely, clears the data of the destination storage part 5 of the paper sheets on the basis of the destination data of the destination storage part 5 for the paper sheets.
Patent JP-S60175955-A (JP)
Title: Variable airflow direction device for air conditioner
Inventor: MIKUCHI HIROSHI
IPC: F24F13/15
Filed: 1984-02-22
Abstract: PURPOSE:To operate an airflow changing blade provided in an air discharging port remote from an operating position by one-action operation of only depressing a button by a method wherein a wire, energized to the returning side thereof at all times, is connected to one end of the airflow direction changing blade and is extended to the operating section provided at an arbitrary position. CONSTITUTION:When the push-operation button 7 is depressed, a plurality of airflow direction changing blades, connected by a connecting plate 17, are moved simultaneously to the same direction by the wire 10 of a remote controller. A link plate 18 is provided with a support point at the central section thereof substantially and makes rotational motion. Accordingly, the link plates 19, 20, connected to both ends of the link plate 18, move to opposite directions mutually. The remote controller wire 10 is energized by a spring 11 so as to return at all times and the lock thereof is effected by a push mechanism. When the push botton 7 is depressed once more, the lock is released to operate a returning force to the remote controller wire 10 through the spring 11 and the airflow direction changing blade is returned to the initial condition thereof.
Patent JP-H09220881-A (JP)
Title: Calender with magnet
Inventor: NOSHI MINORU
IPC: H01F7/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a calender, which leaves neither paste marks nor pin holes after the removal from a wall surface. SOLUTION: In a calender with a magnet 1 composing of a calender 2 and a magnet sheet 3 attached to the rear surface of the calender 2, one side of the magnet sheet 3, is attached with paste and, in addition, covered with a releasing paper. After removing the releasing paper, the magnet sheet is mounted to the calender 2. The side, on which no paste is applied, of the magnet sheet 3 is directed to a steel surface so as to be mounted onto the steel surface by means of magnetic force.
Patent JP-S6446997-A (JP)
Title: Plastic molded piece
Inventor: YUMOTO TETSUO
IPC: H05K3/18
Filed: 1988-02-16
Abstract: PURPOSE:To provide a plastic molded piece applicable to products having functionality such as a circuit board, connector or the like and enabling such products to be manufactured reliably at a low cost, by integrally molding a secondary molding with predetermined parts of a primary molding exposed, and plating the exposed parts. CONSTITUTION:A plastic molded piece comprises a plastic primary molding 1 the surfaces of which are wholly roughened, a plastic secondary molding 2 integrally joined to the primary molding 1 with predetermined parts 1a of the primary molding 1 exposed and plating layers 1b formed on the exposed parts 1a. Such plastic molded piece is applicable not only to planar applications but also to three-dimensional applications such as electronic components, circuit boards for example, except ornamental applications. Further, a molding material incorporating a filler such as glass fibers or the like for improving thermal resistance or strength may be used for the molded piece. Thus, a partially plated product can be manufactured reliably and still at a low cost, whether a material therefor contains a filler or not.
Patent JP-H01207643-A (JP)
Title: Condensate salinometer device
Inventor: ARII TATSUO
IPC: G01N7/00
Filed: 1988-02-16
Abstract: PURPOSE:To accurately detect a sea water leak when a plant is in usual operation, in starting and stopping operation, and at a stop by sending sampled water from an extraction point in a condenser to detection piping by a pump and generating a warning output according to the signal from a conductivity meter interposed in the detection piping. CONSTITUTION:The pump 6 sends sampled water from extraction points (a)-(e) in the condenser 2 into the detection piping 7. Conductivity meters 9 and 9' for a low and a high level are interposed in the piping 7 and a warning setter 20 outputs a warning output H to a warning device according to the output signals S and S' from the meters. Then the conductivity meters 9 and 9' output warnings with the outputs of their AND circuits when their set values are exceeded according to whether the plant is in original operation or extraordinary operation (starting operation, stopping operation, or stop). The sea water leak can be detected with a desired detection level regardless of the state of the plant and the safety of the plant can be improved.
Patent JP-H02213570-A (JP)
Title: Parking device
Inventor: ISE YOJI
IPC: E04H6/06
Filed: 1989-02-11
Abstract: PURPOSE:To enter or deliver the vehicles in parking areas in stages regardless of other parked vehicles by moving a frame body vertically movably provided with a car mounting plate between a parking area and a car mounting area. CONSTITUTION:A car mounting plate 15 is vertically movably provided on a frame body A with the preset height, and the frame body A is made movable between a perking area B and a car mounting area C. Vehicles (a) and (a) are mounted on the car mounting plate 15 in the car mounting area C, the car mounting plate 15 is lifted to the preset height, then the frame body A is moved to the parking area B, and the vehicles (a) and (a) are parked at the preset parking position on the preset floor. Vehicles are delivered in the opposite procedures. Vehicles can be parked or delivered on the upper floor without delivering parked vehicles on the lower floor.
Patent JP-H11192593-A (JP)
Title: Waste can and trash compactor
Inventor: TAKAHASHI UTARO
IPC: B30B9/30
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain a machine for compressing waste cans, rubbish, etc. by using a forklift. SOLUTION: This invention relates to a compressing machine using a power of lifting objects by a forklift 9. With a hook 8 put on the fork of a forklift, and with a chain 1 used, the raising force is converted to a lowering force, compressing trash and the like. At the same time, a band 3 is applied.
Patent JP-S57145958-A (JP)
Title: Al alloy with superior pitting corrosion resistance
Inventor: SUGAI YOSHIHIRO
IPC: C22C21/06
Filed: 1981-03-06
Abstract: PURPOSE: To obtain an Al alloy with superior pitting corrosion resistance by adding specified amounts of Mg, Mn and Zn to Al.  
     CONSTITUTION: The composition of an Al alloy is composed of, by wt., 2.2W 2.8% Mg, 0.15W0.5% Mn, 0.15W1% Zn and the balance Al with inevitable impurities. Thus, superior pitting corrosion resistance is provided. <2.2% Mg does not provide pitting corrosion resistance, and >2.8% Mg deteriorates the pitting corrosion resistance again. Mn makes the grains fine and ensures mechanical properties, and the optimum content is 0.15W0.5%. Zn converts the corrosion of the alloy surface into general corrosion, and the most effective range is 0.15W 1%. 0.05W0.2% Cr may be added besides Mg, Mn and Zn. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63203840-A (JP)
Inventor: KITAJIMA MITSUO
IPC: D02J1/00
Filed: 1987-02-13
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-S51122439-A (JP)
Title: Substituted active site type photosensitive yellow coupler
Inventor: KOJIMA TAMOTSU
IPC: G03C7/305
Filed: 1975-03-17
Abstract: PURPOSE:Tow-equlvalent yellow couplers having a high coupling reactivity and not causing color staining.
Patent JP-H02211504-A (JP)
Title: Working time calculating device for numerically controlled work product
Inventor: UCHIDA TAKASHI
IPC: G05B19/18
Filed: 1989-02-10
Abstract: PURPOSE:To facilitate the working time calculating work of an NC work products by inputting the drawing number of products and the number of the products, and calculating the working time. CONSTITUTION:The signals of the product drawing number of a working object and the number of the products are inputted from an input device 2 to a processor 5, and NC information 1A, die set-up information 1B and NC press machine type information 1C are read from a storage 1. Next press operating information is extracted from the NC information 1A, collected, the number of fitting stages of the used die to the NC press is calculated from the information 1B and 1C, the number of stages is multiplied by the number of necessary man-hours per operation, further multiplied by the value of a quoitient obtained by dividing the number of the products by the value added one and thus the working time is calculated. The calculated working time is made into a pair with the drawing number of the products and the name of the NC press machine type, and they are temporarily registered to the device 1. The processing is repeatedly executed for the product group of the working object, and a processing result is sent to a display device 3 and an output device 4 as the working time per product.
Patent JP-H10227643-A (JP)
Title: Vibration gyro
Inventor: YAMADA TAKASHI
IPC: G01C19/5649
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a vibration gyro for obtaining a rectangular wave output with a stable 50% duty cycle from a comparator for oscillation output for the fluctuation of the offset voltage of voltage output of a piezoelectric element for detection and that of an addition circuit. SOLUTION: In a vibration gyro that has a vibrator 1 being constituted in one piece at a frame part via a support part by forming an elastic metal or a semiconductor in a polygonal shape and detects an angular velocity by driving and vibrating the vibrator 1 by a feedback type in self-excited oscillation circuit 10 that operates with a single power supply by forming a piezoelectric element 2 for drive and a pair of piezoelectric elements 3a and 3b for detection, a feedback type self-excited oscillation circuit 11 generates a rectangular wave based on an output voltage obtained as a result of the phase adjustment of an addition output 4 of the piezoelectric elements 3a and 3b for detection and the offset of the addition output 4.
Patent JP-S61192046-A (JP)
Title: Optical recording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/24021
Filed: 1985-02-20
Abstract: PURPOSE:To easily prepare and seal a recording layer without possible damage of grooves during preparing the recording layer by integrating the flexible substrate covered with a recording layer consisting of coloring matter or color compounds and a protection plate with grooves in the surface which are put together with a projecting part of grooves of the protector plate come in rigid connection with the recording layer. CONSTITUTION:A disc-shaped flexible substrate 2 with a hole 7 at the center for the shaft carries a recording layer 4, which in turn carries a protection plate 3 with grooves 31 whose projecting part 35 are rigidly connected with a flexible substrate 2 via the recording layer 4. As a result of grooves provided in the recording layer 4, the projecting part of the protector plate 3 and the flexible substrate 2 carrying the recording layer 4 are integrated into an optical recording medium 1. Recording sections on the recording layer 4 located in the grooves of the protection plate 3 do not contact the protection plate 3 and sealed in an enclosed room, and serve as the recording tracks, to which incident light for writing and reading is normally given through the flat rear face of the protection plate 3.
Patent JP-S62190726-A (JP)
Title: Alignment system
Inventor: UEHARA HIROSHI
IPC: H01L21/027
Filed: 1986-02-17
Abstract: PURPOSE:To align masks and wafers at a high speed by forming the shape of repetition unit which forms a repetition pattern sequentially in narrower width toward both ends with the center of arranging direction in widest. CONSTITUTION:The intervals of repetition patterns 1 on a mask and repetition patterns 2 on a wafer are equal. Rhombic window 5, 6 for passing many lights and nontransmission portions are formed at the same interval on the pattern 1 on the mask, and formed by displacing the phases by 1/2 pitch on the portions A, B. The lights emitted from the reflected portion 3 of the pattern 2 on the wafer pass the windows 5, 6 on the mask, the lights passed through the window 5 are detected by a detector 22A, and the light passed through the window 6 are detected by a detector 22B. The pattern 1 on the mask 12 completely coincides in range of the portion A with the pattern 2 on the wafer 13, and is displaced on the portion B. Thus, the output of the detector 22A becomes maximum, and the output of the detector 22B becomes minimum. Thus, since the variation in the potential increases with respect to the relative movements of the mask and the wafer near the '0' potential, they can be aligned accurately at high speed.