baber/WOPTO huggingface dataset:
Patent JP-H10180693-A (JP)
Title: Sheet member punch unit
Inventor: HASHIMOTO SHUICHI
IPC: B26F1/04
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet member punch unit for stably and reliably punching holes in a sheet member at selected positions and pitches. SOLUTION: A sheet member punch unit comprises plural dies 31 arranged with predetermined intervals held between one and the next, plural punches 1 arranged at positions corresponding to the dies 31, an axially movable driving shaft 6 mounted with plural drive means 4 for driving the punches 1, and positioning means 9 for checking the movement of the driving shaft 6 at two or more axial positions corresponding to selected punched positions. The driving shaft 6 is selectively moved in the axial direction and is then checked by the positioning means 9. In that state, one or more selected punches 1 are driven by the correspondingly selected drive means 4 to punch a sheet member at the selected positions and pitches.
Patent JP-2001163921-A (JP)
Title: Method for continuous treatment of saponification product of ethylene-vinylacetate copolymer
Inventor: NAGAO YOSHIHARU
IPC: C08F8/12
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an efficient treatment method for stably and continuously obtaining EVOH excellent in fused molding property, etc., with less scattering of characteristics (fluidity, heat discoloration resistance, etc.). SOLUTION: When a saponification product (A) of an ethylene-vinyl acetate copolymer is treated with an acid (B) and/or its salt (C), the saponification product (A') of an ethylene-vinyl acetate copolymer containing the acid (B) and/or its salt (C) beforehand is fed from the top of a tower type reactor, besides a solution of (A') and (B) and/or its salt (C) is fed from the bottom of the reactor to make countercurrent contacting with the solution of (A') and (B)/or (C), then the solution of the excess acid (B) and/or its salt (C) is taken out from the top of the reactor with continuously taking out the treated saponification product of the ethylene-vinyl acetate copolymer from the bottom of the reactor.
Patent JP-2000184287-A (JP)
Title: Solid-state image pickup device and camera provided with the device
Inventor: TASHIRO SHINICHI
IPC: H04N5/3728
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device capable of high-speed photographing without lowering vertical transfer efficiency by providing a signal control part for controlling vertical transfer signals and horizontal transfer signals so as to perform the n times of vertical transfer and one time of horizontal transfer over the horizontal scanning periods of a specified range or the like. SOLUTION: This device is provided with a photoelectric conversion part 10 where plural pixels are arranged and the signal control part 5, and under control by the signal control part 5, electric charges read from the photoelectric conversion part 10 are transferred to an electric charge detection part 4, converted into video signals and outputted. Then, the signal control part 5 defines n and m as a natural number >=2 and controls the vertical transfer signals and the horizontal transfer signals so as to impress electric charge read signals to one in every n rows of a photoelectric conversion element for (n/m) times in one vertical scanning period and to perform the n times of the vertical transfer and one time of the horizontal transfer over 2 or more and m or less horizontal scanning periods. As a result, the high-speed photographing is realized without degrading the vertical transfer efficiency.
Patent JP-H07176660-A (JP)
Title: Heat sink
Inventor: ISAKA KOICHI
IPC: H01L23/427
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a heat sink which can operate at a temperature lower than the freezing point even when pure water is used as a working liquid while exhibiting excellent heat dissipation properties. CONSTITUTION:The heat sink comprises a heat receiving block 1 to be fixed with a heating element, e.g., a semiconductor element, requiring the cooling, a unit 4 for dissipating the transmitted heat, and a plurality of heat pipes 2, 9 having one end buried in the heat receiving block and the other end for dissipating heat through the unit 4, wherein at least one heat pipe has heat dissipation resistance higher than those of other heat pipes.
Patent JP-H06183525-A (JP)
Title: Operating method and system for control code of physical distribution center
Inventor: SANO MITSUMASA
IPC: G06Q50/00
Filed: 1992-12-21
Abstract: PURPOSE:To provide a control code system wherein information of an individual article can be easily taken out by uniformly controlling the information of the articles. CONSTITUTION:In a physical distribution center constituted of an automatic warehouse, a bar code is provided for discriminating a bucket and read by a BCR, and information related to an article of article name, storage spot etc., is left as stored in an article kind master file so that the article loaded on the bucket corresponds to the code. Further, a data at the time of stocking out the article is left as prestored in an out-stock list master.
Patent JP-2001170277-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine wherein amusement of a game is enhanced by the rich variety of the game. SOLUTION: When a ball enters starting prize-winning ports 21 to 23, a main control part 400 opens a variable prize-winning device 40, and when at least one of the balls entering the device 40 enters a specific area 44, lot-drawing is carried out. The opening/closing operation of the device 40 is repeated by the number of prescribed times corresponding to the result of the lot-drawing. Thus, the number of times of the opening/closing operation of the device 40 is prevented from being standardized.
Patent JP-H0672793-A (JP)
Title: Quartz crucible for pulling of silicon single crystal and its production
Inventor: TSUJI YOSHIYUKI
IPC: C30B15/10
Filed: 1991-12-24
Abstract: PURPOSE:To produce a quartz crucible for production of a silicon single crystal with a high rate of single crystallization. CONSTITUTION:A quartz glass crucible for pulling of a silicon single crystal not practically contg. bubbles in a region having at least 1mm thickness from the inner surface is produced by a rotation molding method using crystalline silica contg. 2-20wt.% amorphous silica as powdery starting material. When the objective crucible is used, dislocation is less apt to occur during pulling of a silicon single crystal and a silicon single crystal almost free from defects is obtd.
Patent JP-H10180157-A (JP)
Title: Trigger-type liquid jet pump
Inventor: TAZAKI TAKAHARU
IPC: B05B11/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a trigger-type liquid jet pump which can be formed with the use of a globe valve of a synthetic resin requiring no sorting process instead of the use of a metal globe valve and can be formed without significantly changing the conventional form of this type of pump, and has an outstanding discharge function. SOLUTION: This trigger-type liquid jet pump consists of a flange-shaped valve seat 12 formed at the inner lower part of a pump body and a step-shaped upward valve seat 13 formed on the upper part, and further, a discharge valve 17 formed by bringing a horizontal valve plate 15c for a valve member 15 of special structure into contact under pressure with the upper face of the valve seat 13 with an elastic plate part 15b which is elastically deformed by compression. In addition, plural hanging elastic pressing plates 15e provided on the peripheral part of the valve member 15 at its lower end are brought into contact with and fitted into the peripheral edge of the upper face of a globe valve 14 of a synthetic resin deposited on the valve seat 12 in such a manner that the pressing plates 15e are elastically spreadable.
Patent JP-H11172993-A (JP)
Title: Adjustment hinge and its mounting structure
Inventor: UNO HIDEUMI
IPC: E05D7/04
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a hinge capable of eliminating those defects on adjustments in vertical and lateral directions as in existing technologies and also capable of achieving an effective width of entrance in 750 mm. SOLUTION: A small projection 26 is provided on shaft core 2, and a male thread part 20 is provided at least on a part of the shaft core. A cylindrical notch part 10 is provided at a tube part 8 of one vane plate 4, and a vertical adjustment washer 12 having a female thread part 12a therein is fitted into the notch part 10. The male thread part 20 is engaged with the female thread part 12a. One vane plate 6 comprises a main body vane plate 36, an adjustment plate 38, and an adjustment plate supporting table 40 for stopping the rotation of the adjustment plate and guiding its movement in vertical direction. Right and left adjustment screws 50 are attached in the adjustment plate supporting table 40 rotatably and erectedly through the main body vane plate 36 and the adjustment plate 38, and the free end head parts of the right and left adjustment screws 50 are made rotatable.
Patent JP-H09327649-A (JP)
Title: Film forming method
Inventor: OSHIMA KUNIYASU
IPC: B41J2/01
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To form a high quality film at a high attaching efficiency by continuously supplying air particles of which are charged with electricity into positive ions and negative ions and continuously feeding the air charged into positive ions and negative ions to make the ions adhere. SOLUTION: Air (a) is taken in through a filter 3 and air which has been purified is made to pass through an ion generating device 4 to ionize the air and an approximately same number of positive ions and negative ions are carried and conveyed on the air. An interior of a paint booth is made to be constituted of an atmosphere of the positive ions and the negative ions. A matter to be painted is placed to be subjected to an ion bath of air ions (b) and the positive ions and the negative ions carried on the air are fed to a whole surface of the matter to be painted. Atomized paint particles are made to fly in such an ionized atmosphere by using a spray 6 and the paint particles are sprayed in the atmosphere of the positive ions and the negative ions.
Patent JP-2000180156-A (JP)
Title: Micro profile measuring apparatus
Inventor: NISHIMURA KUNITOSHI
IPC: G01B7/28
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for measuring the micro profile on the surface of an object at high speed without causing any damage thereon while reducing the measuring force. SOLUTION: A micro profile measuring apparatus comprises a probe mechanism 3 having a probe body 31 being provided on an arm 2, a mechanism 4 for adjusting a measuring force acting between the probe body 31 and an object, a displacement detector 5 for detecting the position of the arm 2, and a measuring force control circuit 6 for controlling the measuring force adjusting mechanism 4. The probe mechanism 3 comprises means for shaking the probe body 31 under resonant state, and means for detecting an oscillatory state being varied when the probe body 31 touches the object. Since variation in the oscillation of the probe body 31 shaken through the shaking means is detected directly by the detecting means, the measuring force acting between the probe body 31 and the object can be detected directly.
Patent JP-2000178897-A (JP)
Title: Latex for release paper undercoat
Inventor: OTSUKA MASAHIKO
IPC: D21H19/20
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide latex for release paper undercoat wherein a silicone solution can be directly applied without polyethylene laminate, the adhesion of the silicone is excellent, peelability is excellent and moreover recovery and recycling is possible. SOLUTION: This latex is obtained by the emulsion polymerization of monomers containing an ethylenically unsaturated carboxylic acid monomer and a conjugated diene-based comonomer, and has >=80% gel content. When conducting emulsion polymerization to form the latex, a compound having at least one mercapto group exists in a quantity of <=0.3 pts.wt. based on 100 pts.wt. whole of radically polymerizable monomers.
Patent JP-H06196995-A (JP)
Title: Logical level converting circuit and logical circuit using the same
Inventor: ISHII TOSHIO
IPC: H03K19/08
Filed: 1992-12-22
Abstract: PURPOSE:To provide an ECL/MOS logical level converting circuit using a low voltage resistant MOS device with high speed/high load driving capacity without increasing the area of a circuit. CONSTITUTION:The p-channel MOS elements MP1, MP2 of a current mirror part 2 are gate-driven by the output of a current switch part 1 and the bases of bipolar elements Q4, Q5 are driven by the drain outputs of the elements MP1, MP2. A current mirror element consisting of n-channel MOS elements MN1, MN2 is connected to the emitter loads of the elements Q4, Q5. A CMOS load 3 is directly driven by the emitter output of the element Q5. Since the elements Q4, Q5 are respectively inserted between the MOS elements MP1 and MP2 and between MN1 and MN2, the source-drain voltage values of these MOS elements are dropped only by the base-emitter voltage values of the elements Q4, Q5 and become low voltage resistant. Consequently driving capacity for driving the load 3 by the elements Q4, Q5 is increased and the level of an output OUT can be taken fully up to power supply voltage by dropping and using the upper side power supply of the load 3 by Vf.
Patent JP-2001173576-A (JP)
Title: Rolling piston compressor
Inventor: NOZAKI TSUTOMU
IPC: F04C18/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional rolling piston compressor that a boundary portion between a vane of a piston and a roller is increased in stress during operation to cause breakage, and after finishing the vane, a stepped part from a not yet machined part is produced in the vicinity of the boundary portion between the vane and the roller, resulting in an increase in stress of the stepped part during operation to cause breakage. SOLUTION: A radius of curvature of a boundary portion between the vane of the piston and the roller of the rolling piston compressor is enlarged, and a circular arc of the boundary portion between the vane part and the roller part is arranged to intersect the straight line of the vane part and a circular arc of the outer periphery of the roller part.
Patent JP-H11179184-A (JP)
Title: Powder and granular material treatment apparatus
Inventor: KURITA KAORU
IPC: B01F29/60
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To enable the transpositional use of apparatuses by making the horizontal drum shaped rotary container of a powder and granular material treatment apparatus and a driving unit separable from each other. SOLUTION: A horizontal drum-shaped rotary container 1A of a powder and granular material apparatus and a driving unit 1B consisting of a hollow rotary shaft 25 for rotating the container 1A and a driving device 35 are arranged to be linked integrally and separably from each other through a distributor 1C. The distributor 1C is composed of the first rotary disk valve 34 which can communicate with a ventilation duct 33 installed to be able to ventilate the container 1A and the second rotary disk valve 50 which has a communication hole 50a which agrees with the communication hole 33b of the valve 34 and is installed integrally on the hollow rotary shaft 25.
Patent JP-H05173074-A (JP)
Title: Zoom lens
Inventor: KONO TETSUO
IPC: G02B13/18
Filed: 1991-12-24
Abstract: PURPOSE:To attain the compact formation of a zoom lens while maintaining high optical performance in focusing from an infinite point up to the most proximate point over the whole variable power range with a variable power rate of about 2 to 4. CONSTITUTION:The zoom lens is constituted of the 1st negative group L1, the 2nd positive group L2 and the 3rd negative group L3 successively arranged from the object side. Variable power operation is executed by moving all the groups L1 to L3. Focusing is executed by the 2nd group L2. These lens groups L1 to L3 are satisfied with conditional inequalities 0.05<¦(f12T/fT)<2>/(beta2 T<2>-1)¦<0.18. Provided that f12T is the synthetic focal distance of the 1st and 2nd groups L1, L2 at a telephoto end and beta2T is the horizontal power of the 2nd group at the telephoto end.
Patent JP-H06201583-A (JP)
Title: Infrared gas analyzer
Inventor: SUMI SHINGO
IPC: G01N21/3504
Filed: 1992-12-25
Abstract: PURPOSE:To measure the concentration of a gas without strictly calibrating an analyzer even if the analyzer is not yet calibrated. CONSTITUTION:A value b=(N0-MS)/N0 (M0, MS are respectively detected values to a sample cell when a zero gas is introduced and a span gas of (a) concentration is introduced) is preliminarily stored in a memory 28. Ar MPU 26 takes in detected values M, R to a comparison cell 11 and a sample cell 12 when a sample gas is introduced, thereby to obtain the concentration C of the sample gas from C=a.(M0.R-M.R0)/(b.M0.R).
Patent JP-2000182451-A (JP)
Title: Through-type current transformer equipped insulated conductor
Inventor: YOSHIDA TETSUO
IPC: H01F38/28
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a through-type current transformer equipped insulated conductor, capable of coping with variations in the specifications of a through- type current transformer and miniaturized in outward form. SOLUTION: A clearance of about 20 mm is set between the surface of an insulating layer 2 on the outer periphery of a central conductor connected to a 60 kV class ultrahigh-voltage circuit and the inner periphery of a through-type current transformer 5A. When the end face of the through-type current transformer 5A projects axially by a length L beyond the end face of an earth shield electrode 4 embedded in the outer periphery of the insulating layer 2, the clearance is increased by at least 20+0.75L.
Patent JP-2000178328-A (JP)
Title: Production of high-molecular-weight polyacetals
Inventor: MIURA SATORU
IPC: C08G2/30
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To produce a high-molecular-weight polyacetal industrially, and inexpensively at good efficiency by chain-extending a polymer prepared by polymerizing a monomer composition containing a glyoxylic ester with a compound having at least two functional groups reactive with the terminals of the polymer chain. SOLUTION: The compound reactive with the terminals of the polymer main chain is exemplified by a compound having at least two reactive groups selected from among isocyanate groups, glycidyl groups, vinyl ether groups, vinyl groups, and cyclic ether groups. The terminals of the polymer skeleton and the reactive compound may be reacted with each other during or after the polymerization of the monomer composition. The amount of the compound reactive with the terminals of the polymer skeleton is desirably 0.001-50 mol% based on the glyoxylic ester.
Patent JP-2000145051-A (JP)
Title: Sheet waterproofing method, and waterproof sheet used therefor
Inventor: TAKEMOTO YOSHINOBU
IPC: E04D5/10
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet waterproofing method which is free from any environmental pollution, safe and excellent in workability, and a novel waterproof sheet used therefor. SOLUTION: In a waterproofing method in which a waterproof sheet is installed on a substrate surface directly or through an insulation sheet, the waterproof sheet whose face and back sides are formed of sheets 1, 2 of a polymer material mainly consisting of olefin thermoplastic elastomer are used, and the waterproof sheet is fixed to the substrate surface or an upper surface of the insulation sheet. End parts of the waterproof sheet are fusion bonded with hot air.
Patent JP-H05176958-A (JP)
Title: Wheelchair
Inventor: NAGAOKA HARUO
IPC: A61G5/00
Filed: 1991-12-27
Abstract: PURPOSE:To apply the wheelchair to a door opening/closing type bathtub by providing a turning means for turning a foot placing part so that a relative angle to a chair frame of the foot placing part becomes larger than a relative turning angle to a chair frame of a chair base part, when the chair base part turns. CONSTITUTION:When a chair base part 24 is turned clockwise by a prescribed quantity to a chair frame 12 centering around a supporting shaft 13 by extending a hydraulic cylinder 32 of a chair base part turning means 28, a shaft 26 of an oscillation tip part of the base part 24 is also turned. By following it, arms 43, 44 of a foot placing part increase angle turning means 29 are turned to a position of a two-point chain line, respectively, and a foot placing part 25 is turned in a state that it is increased by a prescribed quantity, compared with a turning angle of the base part 24. Accordingly, although a turning angle of a back rest part 22 and a seated part 23 is a little, the turning angle of the foot placing part 25 becomes large. In such a way, a chair main body 14 can be positioned in the upper position than the lower end line L of an opening part provided at the height of about half a side wall of a door opening/closing type bathtub.
Patent JP-2000185793-A (JP)
Title: Packing device
Inventor: OGAWA ISAO
IPC: B65D71/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a packing device in which an upper shock absorbing material for protecting upper right and left sides of a product can be recycled, environmental pollution is prevented and at the same time a cargo handling may easily be carried out. SOLUTION: As raw material for an upper shock absorbing material 5, a cardboard is applied, and this packing device is comprised of a rectangular upper surface 5a, a front surface 5b cooperatively arranged at the upper surface 5a, a rear surface 5c and side surfaces 5d opposing against the upper side surface of the product, wherein each of the extremity ends of the front surface 5b and the rear surface 5c is bent substantially in a horizontal direction inside them to form a small bottom surface 5e, a bent-back surface 5f is formed by bending it back toward the upper surface 5a,  an engaging piece 5g formed at the extremity end is engaged in an engaging hole 5h arranged at the front surface 5a and in turn both front and rear ends of the side surfaces 5d are bent inwardly to cause their extremity ends to be abutted against bending-back surfaces 5f and at the same time the side surfaces 5d are formed with a handle section 5i.
Patent JP-H06193229-A (JP)
Title: Installation structure for hard wall material
Inventor: MATSUOKA TATSUHISA
IPC: E04F13/21
Filed: 1992-12-28
Abstract: PURPOSE:To improve the workability and finish a wall having a gorgeous sense and being excellent in the designing, by defining the installation edge of fixture as a spline in the engagement grooves on both the inside surfaces of a hard wall material and fix a fixed piece on an angle. CONSTITUTION:An installation structure for a hard wall material consists of an installation edge 4, erecting piece 5 which is formed by bending the installation edge 4 inward, supporting piece 6 which is formed by bending the erection piece 5 inwardly, and a fixed piece 7 which is formed by bending the supporting piece 6 outward. A fixture B having a Z shaped sectional surface passage is installed. Further, an angle C having an L shaped section is installed. The installation edge 4 of the fixture B is defined as a spline in the engagement grooves on both the side surfaces of the hard wall material A, and a fixed piece 7 is fixed with the angle C. Further, a packing material D is applied on the installation edge 4 of the fixture B, and the hard wall material A is fixed onto a building frame alpha. Accordingly, the necessity of driving nails and drilling installation holes directly on the hard wall material A is obviated, and the hard wall material A is prevented from being damaged in the execution.