baber/WOPTO huggingface dataset:
Patent JP-2000035695-A (JP)
Title: Toner binder
Inventor: NAKANISHI HIDEO
IPC: G03G9/087
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a toner binder having an adequate quantity of electrostatic charge and excellent in environmental stability by using a specified polyester. SOLUTION: The toner binder comprises a polyester having 0-100 deg.C glass transition temp. and an SP value of 9.0-10.7. The glass transition temp. is preferably 20-80 deg.C, further preferably 35-75 deg.C, particularly preferably 45-70 deg.C. When the polyester alone is used as the toner binder, the glass transition temp. is preferably >=35 deg.C from the viewpoint of hot preservation resistance, but <35 deg.C glass transition temp. can be adopted by combining the polyester with a styrene resin. The SP value is preferably 9.2-10.5 (cal/cm3)1/2, further preferably 9.3-10.4 (cal/cm3)1/2, particularly preferably 9.4-10.2 (cal/cm3)1/2. In the case of <9.0, durability is not satisfactory. In the case of >10.7, environmental stability deteriorates and the quantity of electric charges is liable to decrease. The polyester is a non-crystalline or crystalline polyester.
Patent JP-H0552982-A (JP)
Title: Hydraulic drive type control rod drive mechanism
Inventor: SHINOHARA TANEHIRO
IPC: G21C7/16
Filed: 1991-08-29
Abstract: PURPOSE:To obtain a hydraulic drive type control rod drive mechanism without the danger of piston touching the cylinder even during latching for fixing a drive shaft at the upper position. CONSTITUTION:A hydraulic drive type control rod drive mechanism 1 has a latch part fixed at the upper portion in a cylinder 3 a spear 15 prolonged upward from a piston part 7 for fixing a drive shaft 6 latching with this latch part. By forming a hole 30 extending downward from the top of the piston, the bottom end of the spear is fixed to the bottom of the hole. By this, even if a horizontal load works on the spear tip during latching, the distance from the piston center as the rotation center to the spear tip is reduced and thus the rotation moment generating on the piston can be suppressed small.
Patent JP-S59108962-A (JP)
Title: Tester
Inventor: KUWABARA TADANORI
IPC: G01R15/12
Filed: 1982-12-14
Abstract: PURPOSE:To achieve a speedy measurement of current, voltage and resistance by including a pair of terminals, a power source, a selector switch and a display. CONSTITUTION:A tester circuit 10 is supplied with power from a power source 11 and outputs results of the measurement selected with a selector switch 3 to a display 2 while the output thereof is branched and received with a signal transducer 12. The measured value inputted into the signal transducer 12 is converted into a measuring signal and further to a voice signal with a voice converter 13 made up of an LSI. When an electric circuit is checked at an elevated location, an external speaker 9 is connected to an external output terminal 8 and located close to a recording person therebelow. With a switch 5 ON, two terminals 4 contact an electric part P. A measured value of the electric part P properly selected and obtained with the tester circuit 10 is indicated on a display 2 while outputted as voice from a speaker 7 and an external speaker 9 through the signal transducer 12, the voice converter 13 and an amplifier 14.
Patent JP-H0266959-A (JP)
Title: Semiconductor device
Inventor: SHIRATO TAKEHIDE
IPC: H01L21/3205
Filed: 1988-09-01
Abstract: PURPOSE:To make it possible to connect upper wiring layers readily without the occurrence of imperfect contact on the contact part with a semiconductor substrate at a lower wiring layer by connecting the first upper wiring layer and the second upper wiring layer which is higher than the first layer at an upper region of a flat first contact layer on a first interlayer insulating film. CONSTITUTION:A recess part 16 is formed on the upper surface of a lower Al wiring layer 7. The recess part 16 is filled with a filling insulating film 19 so that the upper surface becomes approximately flat. An upper region of a contact 6 at a first interlayer insulating film 9 is made flat. A first upper Al wiring layer 10 is arranged on the first interlayer insulating film 9 so as to cross the upper region of the contact window 6. Then, the upper surface of the upper region of the contact 6 is also flattened. A second contact window 13 is formed on the upper region of the first contact window 6 at a second interlayer insulating film 12. A second upper Al wiring layer 14 is formed on the second contact window 13. The first upper Al wiring layer 10 is connected to the second upper Al wiring layer 14 through the second contact window 13.
Patent JP-S6373210-A (JP)
Title: Focus detector
Inventor: YAMAZAKI MASABUMI
IPC: G03B3/00
Filed: 1986-09-17
Abstract: PURPOSE:To surely detect the focus for any object by obtaining correlation outputs and taking a prescribed number of correlation outputs in order from the smallest and normalizing each of them and using a shift value, which gives normalization values in a prescribed range, for focus detection. CONSTITUTION:A third discriminating circuit 34 discriminates whether a normalization value FN in the leftmost end stored in a memory M12 is satisfies 0.9<=FN<=1.1 or not. A shift value N which gives a correlation output F(S) stored in a memory M8 is successively stored in a memory M11. Consequently, a shift value S which gives a normalization output FN(S) stored in the memory M12 is successively stored in a memory M11. Contents of memories M12 and M11 are simultaneously shifted left to repeat the same operation, and finally, a shift value SO which gives the normalization output satisfying 0.9<=FN<=1.1 is stored in a memory M15. The shift value SO is an integer value, and interpolation is performed by an interpolation operating circuit 35 to detect the focus with a high precision.
Patent JP-H04101846-A (JP)
Title: Decorative laminated sheet
Inventor: KIMURA MICHIO
IPC: B32B27/06
Filed: 1990-08-22
Abstract: PURPOSE:To obtain the above decorative laminated sheet having a surface excellent in heat resistance and abrasion resistance and excellent in flexibility, cushioning properties and sound absorbing properties by integrally laminating a base material layer based on a vinyl chloride resin, the adhesive layer formed thereon and the melamine resin impregnated paper cloth layer formed on the adhesive layer. CONSTITUTION:A hard vinyl chloride resin sheet is used as a base material layer 1 and an adhesive layer 2 is formed by applying a liquid phenol resin to the surface of the base material layer. This coated base material layer is dried in a hot air circulating dryer to be brought to a semi-cured state. A resin impregnated paper cloth layer 3 is formed by impregnating decorative paper with a melamine resin solution and dried to be brought to a semi-cured state. Further, overlay paper is impregnated with a melamine resin solution and dried to be brought to a semicured state to be used as the uppermost layer. The adhesive layer 2 is superposed on the base material layer 1 and the resin impregnated paper cloth layer 3 is superposed thereon and the overlay layer 31 is further superposed thereon and all of the layers are heated and pressed using a hot press and cooled to room temp. under pressure.
Patent JP-H0670138-A (JP)
Title: Method and device for image processing
Inventor: HATA TOSHIHIRO
IPC: H04N1/40
Filed: 1992-08-18
Abstract: PURPOSE:To acquire a halftone image close to an original image by deciding the halftone data on the picture elements of the halftone image corresponding to a picture element matrix based on the number of black or white picture elements. CONSTITUTION:In a conversion state, a binary image 100 is vertically and horizontally divided into the picture element matrices every 3 (=n) picture elements. This matrix has a 4X4 (mXM) size equal to a dither matrix. Therefore the image 100 is divided into 16 picture element matrices. Then the number of black picture elements included in each divided picture element matrix are counted and the halftone data are decided after conversion based on the counted number of black picture elements. In other words, a white picture element is assigned to the corresponding picture element of a halftone image with the number of black picture elements included in a picture element matrix is equal to 0 with a black picture element assigned with 16 black picture elements and an intermediate level accordant with the number of black picture elements assigned with 1-15 black picture elements respectively. Thus the image 100 is converted into a halftone image 101 of 17 (=4<2>+1) gradations at most.
Patent JP-H0665701-A (JP)
Title: High strength and high ductility galvannealed steel sheet
Inventor: NISHIMURA KAZUMI
IPC: C22C38/00
Filed: 1992-08-18
Abstract: PURPOSE:To develop a high strength and high ductility galvannealed steel sheet by arranging a specific composition of Zn-Fe-Ni-Al galvannealed layer on the dispersed layer of a specific composition of Fe-Zn based alloy or further, on a mixing dispersed layer with Ni-Al-Si-Fe-Zn based compound on the surface of the steel sheet. CONSTITUTION:On the surface of the steel sheet compositely containing, by weight, 0.02-0.2% C, 0.2-2.0% Si, 0.15-2.5% Mn, <0.08% Sol. Al or further, 0.03-0.2% P, a GAMMA1 alloy phase having composition of Fe5Zn21 is dispersibiity spotted and on the surface, the galvannealed layer containing 8-15% Fe, <1.0% Al, 0.01-2.0% Ni or further, <3% single or composite of Sb, Pb and Mg is formed. Further, after forming Ni-Al-Si-Fe-Zn based compound phase among the GAMMA1 alloy phase, on the surface, the galvannealed phase is formed. The high strength and high ductility galvannealed steel sheet having excellent galvanized stickness and corrosion resistance in the working part is obtd.
Patent JP-H0563366-A (JP)
Title: Manufacture of ceramic multilayer wiring board
Inventor: WAKI KIYOTAKA
IPC: H05K3/46
Filed: 1991-08-30
Abstract: PURPOSE:To obtain a wiring board wherein, about at least a first conductor circuit, a conductor circuit whose line width is smaller than or equal to 100mum can be formed, and troubles are not caused when a resistor is formed by baking paste at 700-950 deg.C. CONSTITUTION:On the surface of a ceramic board 1, a metal layer is formed by a vapor growth method or an electroless plating method, and a first conductor circuit 2 is formed by using said metal layer. Then a second conductor circuit 3 is formed on the first conductor circuit 2, via an insulating layer. In the above manufacturing method of a ceramic multilayered wiring board, the insulating layer 4 is formed by using photosensitive insulative paste containing inorganic material. After said photosensitive insulative paste is spread on the ceramic board 1 on which the first conductor circuit 2 is formed, a pattern is formed by exposure and development. Next, baking is performed at 500-950 deg.C in an inert gas or reducing gas atmosphere.
Patent JP-S6463007-A (JP)
Title: Degasifying mechanism
Inventor: SHIBATA YOSHIHIKO
IPC: B01D71/32
Filed: 1987-09-03
Abstract: PURPOSE:To improve degasifying performance by integrating a solvent-resistant porous body and a thin film of a nonporous fluorine-based resin having gas permeability by adhesion, and forming the material into a tube or a plane. CONSTITUTION:A solvent-resistant body 1 of polytetrafluoroethylene, etc., made porous and a thin film 2 of nonporous fluorine-based resin having gas permeability such as a copolymer of tetrafluoroethylene and perfluoroalkyl vinyl ether and polytetrafluoroethylene are integrated by adhesion or fusion, and the material is formed into a tube or a panel. The membranous body thus obtained is used in the degasifying mechanism to efficiently degasify liquid.
Patent JP-H1144375-A (JP)
Title: Solenoid valve
Inventor: ASAI MIKIO
IPC: F16K31/06
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce a lowering in responsiveness to close a passage when an electric current is carried from a current-uncarried condition by making an end surface of a valve element hard to strike on this swelling part even if an opening edge part of a fitting/inserting hole to fit/insert the valve element formed in a movable iron core swells in the inside diameter direction since an end surface of the movable iron core repeatedly strikes on an attracting surface of a fixed iron core. SOLUTION: In a valve element 23 slidably fitted/inserted in the shaft direction to/into a fitting/inserting hole 20 of a movable iron core 8, an end surface opposed to a valve seat 19 is positioned on the shaft direction inside more than an end surface of the movable iron core 8 by current-noncarrying to a coil 5.  Therefore, even if an opening edge part of the fitting/inserting hole 20 swells in the inside diameter direction, an end surface of the valve element 23 can be made hard to strike on this swelling part, and the valve element 23 can be reduced from being positioned more inside than a normal condition, and since there is no need to lengthen a distance until the valve element 23 is seated on the valve seat 19 by current-carrying to the coil 5, a lowering in responsiveness to close a passage 18 when an electric current is carried from a current-uncarried condition, can be reduced.
Patent JP-H1051134-A (JP)
Title: Method for mounting circuit part and its equipment
Inventor: SUZUKI KAZUTAKA
IPC: H05K3/34
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain high reliability in inspection after mounting parts, by soldering circuit parts on land electrodes on a circuit substrate without forming solder fillet or the like, and then restricting the mounting area for circuit parts to a minimum. SOLUTION: A circuit part 8 is placed on a circuit substrate 1 with a part chuck 7, and a terminal electrode 16 of the circuit part 8 is placed on a granular solder 15 given in advance on a land electrode 13 of the circuit substrate 1. Then, the mounting height on the circuit substrate 1 of the circuit part 8 is measured, a laser beam is radiated to the solder 15 while pressing the circuit part 8 to the side of the circuit substrate 1, and reflow is performed. When the solder 15 reflows, fluidity is created so that the height of the circuit part 8 is reduced accordingly. Thus, a metal with a low melting point is hardened again when the mounting height of the part 8 on the circuit substrate 1 is decreased, then the terminal electrode 16 of the circuit part 8 can be surely made conductive and secured to the land electrode 13.
Patent JP-S6468324-A (JP)
Title: Pharmacological medicine of cyclophosphamide or phosphamide
Inventor: DEIITAA ZAUERUBIIRU
IPC: B67C3/00
Filed: 1987-09-03
Abstract: PURPOSE: To obtain a pharmaceutical cytostatic agent preparation containing cyclophosphamide or ifosfamide in a closable container having a specific volume and enabling to achieve the rapid and perfect dissolution of the ingredients. CONSTITUTION: This pharmaceutical preparation contains cyclophosphamide or ifosfamide in a closable container. The volume of the container is 5-40ml, advantageously 6-20ml, for 100mg of the cyclophosphamide (anhydrous), and 2-40ml, advantageously 4-6ml, for 100mg of the ifosfamide. Therein, 100mg of the cyclophosphamide gives 2.5-20ml of the solution, and 100gm of the ifosfamide also gives 1-20ml of the solution. The method can perfectly be performed by dissolving the unit dose with a larger container in a larger volume than those of a convention al one, when the preparation of the cyclophosphamide or the ifosfamide as a cytostatic agent is prepared as an injection solution just before used.
Patent JP-H04101206-A (JP)
Title: Control device for self-traveling trailer to follow up working traveling vehicle
Inventor: HIRANO TOSHIKI
IPC: G05D1/02
Filed: 1990-08-20
Abstract: PURPOSE:To simplify the coupling work and the releasing work of a self-traveling trailer by providing a working traveling vehicle such as a combined harvester and thresher, etc., with the radio transmitting means of an ultrasonic wave or a radio wave, etc., and a receiving means to receive a signal from the radio transmitting means, and commanding the traveling operation of the self-traveling trailer in accordance with the transmission of the signal from the radio transmitting means. CONSTITUTION:The working traveling vehicle 1 is provided with a grain threshing device 7 with a feed chain 6 and an unhulled rice tank 8 in which unhulled rice threshold by the grain threshing device 7 is stored, and a driver seat 9 is arranged in front of the unhulled rice tank 8. Then, when the traveling state of the traveling vehicle 1 such as forward and backward movement, stop, the turnabout of a direction to right and left, and the variation of vehicle speed, etc., is changed by the operation of a driver, a controlling ultrasonic signal M1 to enable the self-traveling trailer 17 to follow up the traveling vehicle 1 as leaving a constant interval is emitted from an ultrasonic transmitter 32 toward the receiving means 42 in the self-traveling trailer 17 in accordance with the change of the traveling state of the traveling vehicle 1. Thus, the work with the self-traveling trailer 17 and its releasing work can be facilitated.
Patent JP-H04104753-A (JP)
Title: Preparation of starchy snack food
Inventor: IINO KAZUO
IPC: A21D2/02
Filed: 1990-08-21
Abstract: PURPOSE:To improve the quality of dough and enable continuous preparation of the subject food having excellent taste and flavor by adding a small amount of water-soluble calcium compound such as tetracalcium phosphate to a starchy dough. CONSTITUTION:The objective food can be continuously prepared by adding a water-soluble calcium compound such as tetracalcium phosphate and calcium hydroxide to a starchy dough in an amount of 0.1-0.3% based on the dough.
Patent JP-2000057954-A (JP)
Title: Electron gun evaluating device for display device, and method of measuring beam hole of electron gun
Inventor: HANATO ATSUSHI
IPC: H01J9/18
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To accurately measure position and shape of a beam hole by radiating light from under a grid of an electron gun, and reflecting the light with an inner surface of the grid, and detecting the light outgoing from the beam hole. SOLUTION: The light outgoing from an optical fiber light source is reflected at 90 degrees by a mirror, and a beam hole of a grid is irradiated with the reflected light from under the grid. With this structure, since a necessity of providing a light source between a light detecting camera and a condenser lens is eliminated, distance in the height direction can be shortened so as to reduce the positional error of a stage to be loaded with grid, and accurate positioning of the beam hole is enabled.  The reflected light from the light source radiates the inside of a sleeve 3 from under the grid, and a part of the light radiating near the peripheral edge of the grid passes through a clearance between the sleeve 3 and a sleeve holder 5, and radiates the inner wall of the grid, and the light is reflected or scattered, and a part thereof enters a surface of a sleeve cap 4, and the only light, which is reflected and passes through a beam hole 2, is detected for image processing by a high sensitive camera, and displayed in a display unit.
Patent JP-S60113338-A (JP)
Title: Optical information recording medium
Inventor: UEDA YUTAKA
IPC: G11B7/24
Filed: 1983-11-24
Abstract: PURPOSE:To obviate hindrance of pit formation and to decrease energy loss occuring from heat conduction by using a porous film as a protector layer. CONSTITUTION:A recording layer 2 is provided on a base late 1 and a porous protective film 3 is further provided thereon. An auxiliary layer, for example, an undercoating layer, adhesive layer, pregroove layer, surface treating layer for base plate, etc. are applicable in addition to said protective layer. The size of the pores of the porous film is required to be substantially smaller than recording pits. 1) A means for applying a material such as Al or Ag as a porous film deposited by vacuum deposition and contg. much gas, 2) means for applying a mixture composed of water glass, hardener, H2O2, etc. by a method such as coating, 3) a means for acting a foaming agent to a high polymer material and applying a porous film, 4) a means for exposing a latex film to a solvent to make the film porous and 5) a means for subjecting a diazo compd. film to a light treatment are used for the above-mentioned purpose.
Patent JP-2000034415-A (JP)
Title: Resin material for drain pipe
Inventor: IZUMIMOTO TAKAHARU
IPC: C08L101/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a resin material which can give a drain pipe having well- balanced flexibility and rigidity by adding a specified amount of a glass fiber and a specified amount of a rubber component to a thermoplastic resin. SOLUTION: This material is prepared by adding 5-40 wt.%, desirably, 10-30 wt.% glass fiber desirably having a thickness of 10-50 μm and a length of 200-500 μm and 5-30 wt.%, desirably, 10-20 wt.% rubber component to 100 pts.wt. thermoplastic desirably having a heat distortion temperature of 50 deg.C or above (under a load of 14.6 kg/cm2) and a melting point of 150 deg.C or above. The total amount of the glass fiber and the rubber component should be at most 50 wt.% based on the thermoplastic resin. The thermoplastic resin is exemplified by a nylon or PET. The rubber component is exemplified by an ionomer resin such as an ethylene/acrylic acid polymer, an elastomer such as a urethane resin or EPDM, or a rubber such as SBR or NR. This material can give a drain pipe highly able to retain its initial shape even in asphalt.
Patent JP-S6376897-A (JP)
Title: Electrolytically chromated steel sheet having excellent weldability and its production
Inventor: FURUYA HIROHIDE
IPC: C25D11/38
Filed: 1986-09-19
Abstract: PURPOSE:To develop the title electrolytically chromated steel sheet having a low contact resistance value and excellent weldability and appropriate for a can material by plating the surface of the steel sheet with Ni, and then forming a metallic Cr plated layer and a hydrated Cr oxide layer each having many protrusions on the surface. CONSTITUTION:An Ni plated layer is electroplated on one face of a steel sheet at 10-500mg/m<2>, the sheet is subsequently dipped in an electrolytic chromating soln. and electrolytically chromated with the steel sheet as a cathode, and the steel sheet is anodized at least once in the same soln. during the treatment. A metal Cr plated layer is formed on the Ni plated layer at 20-200mg/m<2>. and a hydrated Cr oxide layer is further formed thereon at 3-30mg/m<2>, expressed in terms of Cr. Both metal Cr layer and hydrated Cr oxide layer have many granular or angular protrusions on the surface. An electrolytically chromated layer consisting of a metal Cr plated layer and a hydrated Cr oxide layer is directly formed on the opposite face of the steel sheet.
Patent JP-2000035609-A (JP)
Title: Diaphragm mechanism, image photographing optical system, camera and center axis shifting mechanism
Inventor: HADAMA HIDETOSHI
IPC: G03B15/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a clear image as a whole even in the case of a stereoscopic object and to easily shift the center axis of a shaft and a hole by a simple mechanism in spite of a compact mechanism. SOLUTION: This mechanism is equipped with a decentering gear 2 provided with a hole for a diaphragm 11 and a butting part and obtained by forming a gear part 13 at the outside circumference, a stator gear 3 provided with a part to be butted on which the butting part is butted and a decentering hole 17 with which the gear 2 are engaged and obtained by forming a gear part 18 whose one part is notched at the outside circumference, an operation gear 4 meshed with the gear 2 till the butting part is rotated and butted on the part to be butted and meshed with the gear 2 thereafter and a member integrating the gears 2 and 3 at a position where they abut on the butting part. When the gear 3 is rotated besides by the gear 4, the hole 11 is arranged at a second decentering position.
Patent JP-S60111490-A (JP)
Inventor: ODA ISAMU
IPC: G06F17/50
Filed: 1983-11-22
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。