baber/WOPTO huggingface dataset:
Patent JP-H0459942-A (JP)
Title: Shank material for high speed steel tool
Inventor: KAEDE HIROSHI
IPC: C22C38/46
Filed: 1990-06-29
Abstract: PURPOSE:To manufacture a shank material for a high speed steel tool excellent in weldability or the like by preparing a steel having a specified compsn. in which each content of Cr, Si, Mo and Al is prescribed. CONSTITUTION:A steel contg., by weight, 0.40 to 0.80% C, 0.40 to 1.50% Si, 0.20 to 2.00% Mn, 0.10 to 1.50% Ni, 0.50 to 3.00% Cr, 1.0 to 3.00% Mo, <=0.30% V and 0.040 to 0.l00% Al, furthermore contg., at need, 0.02 to 0.30% Nb and the balance Fe with inevitable impurities is prepd. In this way, the shank material excellent in weldability with a high speed steel, high in strength in the weld zone and, furthermore, having sufficient hardness even if heat treatment is executed simultaneously with the high speed steel can be obtd.
Patent JP-H08337203-A (JP)
Title: Apparatus for closing bag
Inventor: SHIMURA ISAMU
IPC: B65B7/00
Filed: 1995-06-13
Abstract: PURPOSE: To prevent impurities from entering at the time of unpacking, to easily and quickly perform unpacking and to perform rigid and reliable closing. CONSTITUTION: An apparatus for closing a bag including a pair of front and rear endless carrier chains 2 for carrying a bag 1 filled with contents and a taping mechanism 14 for taping an upper end 1a of the bag 1 carried by the chains 2 into a horse shape is equipped with a folding mechanism 11 for folding back the upper end 1a of the bag 1 at a main body position prior to the taping mechanism 14. The folding mechanism 11 comprises a pair of front and rear rollers 12 for making a fold line 1b horizontally on the upper end 1a and a folding former 13 for folding back the upper end 1a via the line 1b made by the rollers 12. The roller 12 comprises a roller 12A with an edge 12a formed like a flange on a peripheral face and another roller 12B formed on the peripheral face with a circular groove 12b with which the edge 12a is engaged.
Patent JP-2000026284-A (JP)
Title: Solid matrix system for percutaneous drug delivery
Inventor: CHIANG CHIA-MING
IPC: A61K47/32
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To administer estrogen at a high rate without adding a permeation promoting agent by integrating estrogen in a matrix containing a pressure- sensitive tacky adhesive copolymer such as vinyl acetate-acrylate copolymer and delivering the estrogen from the matrix into blood flow. SOLUTION: A drug such as estrogen is dispersed in a pressure-sensitive tacky adhesive copolymer containing e.g. 2-ethylhexyl acrylate and a comonomer selected from vinyl acetate, acrylic acid and methyl acrylate and the dispersion is used as a drug-containing matrix for a percutaneous drug delivery device. The matrix of the above device preferably further contains a hydrophilic polymer, e.g. a water-soluble polymer such as polyvinyl alcohol or polyvinylpyrrolidone. The thickness of the matrix is preferably about 10-250 μm.
Patent JP-S6152268-A (JP)
Title: Expansion and drying of food or the like
Inventor: ARAKI HIDEKI
IPC: A23L5/10
Filed: 1984-08-17
Abstract: PURPOSE:To prepare an expanded dry food having excellent quality, by freezing the raw material impregnated with a gas and heating the material with microwave dielectric heating, thereby irreversibly expanding the material while keeping the temperature of the material at a low level. CONSTITUTION:The material to be processed is thrown into a pressure-freezing apparatus, N2 gas is introduced into the apparatus with pressure to effect the through impregnation of the gas into the material, and a refrigerant is introduced into the jacket 12. The frozen material is taken out of the apparatus, transferred without delay to a normal-pressure microwave dielectric heating apparatus supplied with dry air, and heated with microwave. Dehumidified dry air is forcibly circulated until the water-content of the material reaches the peak of the irreversible expansion, when the microwave heating is terminated to obtain the objective dried material having an expansion ratio of 100-130%.
Patent JP-S5871445-A (JP)
Title: Scanning type x-ray analyzing apparatus
Inventor: HORIUCHI SHIYUNSUKE
IPC: G01N23/223
Filed: 1981-10-24
Abstract: PURPOSE:To measure signal intensity of X-ray accurately in short time, by a method wherein a counter for counting signal intensity of X-ray is provided, starting timing is controlled by a frequency dividing signal from a frequency divider, and counting operation is stopped by a signal from a timer for counting time. CONSTITUTION:Incident X-ray S10 to a scanning type X-ray spectrometer 1 is diffracted at a sample 11, and applied to a detector 2 as diffracted X-ray S11. Applied with a scanning signal S20, the spectrometer 1 scans by microunit quantity. Each time the spectrometer 1 scans the fixed quantity, a time counting timer 5 and a X-ray signal intensity counting counter 6 start counting operation. The counting operation of the counter 6 is stopped when the time required for the spectrometer 1 for scanning the fixed quantity has passed, or when the time set for the timer 5 which is shorter by a predetermined ratio than the above has passed. The scanning rate per unit time of the spectrometer 1 is devised to be constant during the counting operation of the counter 6. Thus, the average X-ray signal intensity is obtained irrespective of the scanning rate.
Patent JP-S5958256-A (JP)
Title: One-way clutch
Inventor: ABE SHINICHI
IPC: F16H35/00
Filed: 1982-09-28
Abstract: PURPOSE:To transmit torque in only one direction, by providing the peripheral surfaces of a pair of rotary transmission members with claws in such shapes that the claws can be engaged with each other in rotation in one direction and by making the claws of one rotary transmission member elastic. CONSTITUTION:When an input shaft 12 is rotated in a direction as shown by an arrow A, the claws 13a of a first rotary transmission member 13 are engaged with those 14a of a second rotary transmission member 14. At that time, the second rotary transmission member 14 is rotated in a direction as shown by an arrow C, by the first rotary transmission member 13, so that torque in the same direction is transmitted to an output shaft 15. When the input shaft 12 is rotated in a direction as shown by an arrow B, the claws 13a, 14a are not engaged with each other but push each other as their tips are oriented toward the centers of the rotary transmission members 13, 14. At that time, the elastic claws 14a are pushed and easily deformed by the hard claws 13a so that the claws 14a are put aside from the position of passing of the other claws 13a. For that reason, the torque of the first rotary transmission member 13 is not transmitted to the second rotary transmission member 14.
Patent JP-2000355981-A (JP)
Title: Coupler for precast product
Inventor: TAGUCHI TAKEO
IPC: E21D11/04
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a coupler for a precast product, which absorbs the shaft line error of an anchor bolt that occurred during placement of precast products, makes faster and easier the coupling of a plurality of places, increases a press force to the abutting surfaces of the product and joints together almost equal to that obtained in one united structure. SOLUTION: A male screw 60 is threaded by forming a tool linking portion at one end on the outer side and a male thread 60 is formed, a loose insertion hole 52 is of an anchor bolt is drilled from one end to the inside of a cavity portion 54, a male screw member 50B peripherally provided with a tightening jaw 58 of an imperfect sphere-shaped recessed groove and a lining jaw 56 and a tool linking portion at the outer side of one end are formed at the inlet and terminal of the loose insertion hole 52;  and a tightening jaw 98 and a linking jaw 106 of the imperfect sphere-shaped rescued groove threaded with a corresponding female screw 110 to the male thread 60 from one end are constituted with a female thread portion 100B spherically provided at the loose insertion hole inlet and outlet, two first linking nuts 120 of an imperfect sphere-shaped seat surface 116, two washers 130 of the imperfect sphere-shaped seat surface 126 for tightening tighten-jaws 58, 98, and two second tightening nuts 140.
Patent JP-H1115238-A (JP)
Title: Image forming device
Inventor: NAKANO YOSHINORI
IPC: G03G15/02
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a recorded image with desired density regardless of the unstable electrified state of a photoreceptor at the beginning of the starting time of an image forming action and to prevent a ghost image caused by the unstable electrified state from being formed in the recorded image. SOLUTION: This image forming device is provided with the turning photoreceptor drum 1, a main electrifier 2 initially electrifying the drum 1, an ROS 3 exposing the drum 1 electrified by the electrifier 2 according to image information, a developing unit 4 forming a toner image by developing an electrostatic latent image formed on the drum 1 and a second electrifier 5 or 7 disposed on a more downstream side than the unit 4 and on a more upstream side than the electrifier 2 in the rotating direction of the drum 1 and set for electrifying or discharging the drum 1 Besides, it is provided with a preliminary electrification control means preliminarily electrifying the drum 1 by the electrifier 5 or 7 in a fixed time immediately after the drum 1 is started to be rotated before it is initially electrified by the electrifier 2.
Patent JP-H068403-A (JP)
Title: Press plate positioning apparatus
Inventor: OKAZAKI KATSUTOSHI
IPC: B41F27/12
Filed: 1992-06-29
Abstract: PURPOSE:To improve accuracy in mounting and enable repeated use of a press plate by providing a form plate guiding table held in an inclined manner and adapted to move in an inclined direction and table positioning pins provided on a gripping vise on a plate cylinder and adapted to engage with a lower end of a guiding table. CONSTITUTION:A form plate guiding table 25 is mounted in an inclined manner on a top of a printing unit and is supported by four rollers 24 which roll on guide rails 23 secured to a movable frame. An air cylinder 27 is mounted to a bracket 26 secured to moving rails so as to make the form plate guiding table 25 tiltable in its inclined plane. Two form plate positioning pins 28 are provided on the form plate guiding table 25, and two positioning guides 29 and 30 are provided on a front end 25a of the form plate guiding table 25. After a press plate 9 is positioned and placed on the form plate guiding table 25 by means of U-shaped grooves 9a and the form plate positioning pins 28, it is moved toward a plate cylinder 2 by the air cylinder 27, and the positioning guides 29 and 30 of the form plate guiding table 25 are positioned by pins 31 and 32 which are provided on the plate cylinder. In this position, an upper jaw of a gripping vise 12 is closed to fix the press plate 9.
Patent JP-H0460475-A (JP)
Title: Lsi testing circuit
Inventor: NASU YASUYUKI
IPC: G01R31/28
Filed: 1990-06-28
Abstract: PURPOSE:To facilitate observation of condition of an internal circuit from an external output pin by arranging a group of signals to be drawn at an optional point of the internal circuit and a selection circuit which switches the signal group from a group of external output signals to be supplied to an output buffer circuit. CONSTITUTION:Input signals from outside are inputted into a block 31 via an input buffer circuit 1 and are given as inputs of a block 32 and a selection circuit 4. Outputs of the block 32 are given as inputs of a block 33 and a circuit 4. Then, the circuit 4 switches output signals of the blocks 31 and 32 from an output of the block 33 to be inputted into an output buffer circuit 2. This enables observation of a state value of output from an LSI external output pin.
Patent JP-H0458525-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOYAMA TORU
IPC: H01L21/285
Filed: 1990-06-28
Abstract: PURPOSE:To manufacture this device without leaving a silicon lump on an insulating film by a method wherein a growth process and an etching process are provided and a polycrystalline silicon thin film is grown selectively only inside a contact hole which is opened in the insulating film with which a substrate to be grown is covered. CONSTITUTION:A single-crystal silicon substrate 9 is covered with a silicon oxide film 10. While a wafer having a contact hole 11 exposing the single-crystal silicon substrate 9 is used, a polycrystalline silicon film 12 is deposited selectively on the single-crystal silicon substrate 9 inside the contact hole 11. At this time, an etching operation is executed in order to remove silicon lumps 13 on the silicon oxide film 10. A growth process and an etching process which are described above are repeated two times. Thereby, it is possible to realize a perfect selective polycrystalline silicon growth operation by which the polycrystalline silicon film 12 is grown only inside the contact hole 11.
Patent JP-H0221688-A (JP)
Title: Plastic resin board having formed conductor
Inventor: TSUNEYAMA YASUSHI
IPC: H05K1/03
Filed: 1988-07-11
Abstract: PURPOSE:To manufacture a circuit board while omitting an etching process for preventing environmental pollution and to enable the board to be worked additionally for lowering the cost by forming a thin stress buffer film on the surface of a plastic resin substrate, depositing an electrically insulating film on the surface of the buffer film and selectively printing conductor paste on the insulating film. CONSTITUTION:An ABS heat resistant resin substrate 1 whose surface has been polished lightly is coated with a silicon rubber film 2 by the screen printing process. After dried, the silicon rubber film 2 is coated with alumina paste by the screen printing process. The paste is dried to produce an alumina film 3. Copper paste is applied selectively on the alumina film 3 by the screen printing to provide a conductor interconnection 4 in a predetermined pattern. A plastic resin circuit board having a conductor pattern is produced in this manner. Since the alumina film 3 has a coefficient of thermal expansion different from that of the ABS heat resistant resin substrate 1 by two or more figures, the alumina film would be broken by thermal stress if it is connected directly. In order to solve such problem, the silicon rubber 2 is interposed between the ABS heat resistant resin substrate 1 and the alumina film 3 as a stress buffer layer for alleviating internal stress.
Patent JP-S6061480-A (JP)
Inventor: BURADEIMIRU YUHERETSUKU
IPC: B66B1/16
Filed: 1984-08-15
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-S6061755-A (JP)
Title: Manufacture of photosensitive drum
Inventor: ISHIMARU HAJIME
IPC: G03G5/10
Filed: 1983-09-16
Abstract: PURPOSE:To improve a transfer performance by cutting an Al base material in an inert gas and gaseous oxygen, cooling it by blowing said gas, generating a plasma by a discharge electrode along the cut surface, forming a thin layer of Al2O3 on the cut surface, and thereafter, removing the thin layer, and also forming a thin layer of a photosensitive body. CONSTITUTION:A base material whose main component is Al is cut in an atmosphere of an inert gas and gaseous oxygen, its cut part is cooled by blowing said gas, subsequently, a plasma by a discharge electrode is generated along this cut surface, a minute thin layer of Al2O3 is formed once on the cut surface, and thereafter, this thin layer is removed, and a thin layer of a photosensitive body is further formed on its processed surface. That is to say, a cylindrical base material (work) W whose main component is Al is cut in the inside of a metallic vessel 1 having a window 1a, and when a plasma 17 is generated along its cut surface, a minute thin layer 18 of Al2O3 is formed. Subsequently, it is subjected to a removal processing by a shock of Ar, etc., and also, a thin layer of a photosensitive body such as Se, a-Si is vapor-deposited or applied onto its processing surface.
Patent JP-H0336813-A (JP)
Title: Hysteresis comparator
Inventor: SHIMIZU SATOSHI
IPC: H03K5/08
Filed: 1989-07-04
Abstract: PURPOSE:To prevent malfunction of a bit synchronization detector or the like by forming a resistance of a feedback resistor connecting between the input and output of an operational amplifier so as to be switched while using a reception signal as a control source and varying the hysteresis width. CONSTITUTION:Let the resistance of resistors 2, 4, 6 be R2, R4, R6 respectively and a voltage difference at an output terminal of an operational amplifier 3 depending on the presence of the comparison decision output be VHL, then the hysteresis width HW of the operational amplifier 3 is expressed in equation I when the analog switch 5 is turned off and in equation II when the analog switch 5 is turned on. Thus, the switch 5 is turned on by using an H level output generated from a noise squelch circuit in the reception standby state to increase the hysteresis width of the hysteresis comparator and the switch 5 is turned off in the normal reception state to set the hysteresis width to that corresponding to a lower noise level to the reception signal, then the operational amplifier 3 outputs a waveform output without any chattering to a bit synchronization detection circuit 7, in which the bit detection without error detection is attained.
Patent JP-H0336687-A (JP)
Title: Detector
Inventor: YAJIMA HIROYUKI
IPC: G01V8/12
Filed: 1989-07-04
Abstract: PURPOSE:To obtain a detection signal of an always fixed level without being influenced by the invading direction of an invader into respective monitoring zones by inclining a respective elements constituting a differential detecting element for detecting infrared rays radiated from an object such as a human body only by a prescribed angle. CONSTITUTION:When an envader is invaded into respective monitoring zones A, B from the C direction, infrared rays radiated from the invader are detected by an element 3 at first and then detected by an element 4 and infrared rays radiated from an envader invaded from the D direction are detected in the reverse order. Thereby, a conventional detection signal having a large level difference generated in accordance with the invading direction of an invader does not appear and the signal of the always fixed level can be secured, so that detection accuracy can be improved. Since an inclination angle X enables the detector to detect an invader in a zone shifted from the monitoring zones A, B, it is preferable to set up the angle X within the range of 0<X<90 deg..
Patent JP-2001001276-A (JP)
Title: Tightening socket
Inventor: NOGUCHI SUMIO
IPC: B25B23/10
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent a tightener from being falled out even when a socket is in an arbitrary posture, and to improve the workability. SOLUTION: In the socket in which a plurality of engagement members 2 to be engaged with a head part Ba of a bolt B are movably supported in the radial direction by a tip part of a socket body 1, a plurality of seats 4a1, 4a2, 4a3 which are abutted on an outer side surface in the radial direction of each engagement member 2 and different in the position in the radial direction from each other are juxtaposed in the circumferential direction on an adjustment sleeve 4 adjustable in turn with respect to the socket body 1 so that various bolts B different in size of the head part Ba can be tightened, a cylinder 8 is provided in the socket body 1, a cam 9 connected to a piston 8a in the cylinder 8 through a rod 8b is provided, and a plurality of engagement members 2 are moved in the radial direction by advancing/retracting the piston 8a through the cam 9.  After the bolt head part Ba is inserted between a plurality of engagement members 2, these engagement members 2 are moved inward in the radial direction by the movement of the piston 8a, and the bolt head part Ba is held by these engagement members 2.
Patent JP-H0614719-A (JP)
Title: Cake using japanese persimmon as raw material and its production
Inventor: OHIRA MASAYUKI
IPC: A23L19/00
Filed: 1992-06-29
Abstract: PURPOSE:To entirely convert the idea usually using Japanese persimmon as flesh and subject Japanese persimmon incapable of being taken as fresh fruit because of overripe fruit to alcohol fermentation once and then utilize as a raw material of cake. CONSTITUTION:Japanese persimmon characterized by using Japanese persimmon flesh subjected to alcohol fermentation and grain flour as raw materials and then forming the persimmon fruit through heat step is used as a raw material. Japanese persimmon flesh subjected to alcohol fermentation is mixed with grain flour and the mixture is allowed to stand and then stirred, heated and kneaded and formed. Thereby, cake having specific flavor and taste can be prepared.
Patent JP-H0222621-A (JP)
Title: Optical element and optical parts using this element
Inventor: TOYODA SHUHEI
IPC: G02F1/03
Filed: 1988-07-09
Abstract: PURPOSE:To obtain optical parts which can cope with even the incident light having a large beam diameter and is superior in mechanical strength and is easy to handle by laminating plural light-transmissive materials having the electrooptic effect into one body in the direction vertical to the direction of incidence of transmitted light with conductive films among them. CONSTITUTION:With respect to this optical element, light-transmissive materials 2 having the electrooptic effect are laminated integrally in the direction vertical to the direction of incidence of transmitted light with conductive films 4 among them. Therefore, the whole of this optical element 6 is kept sufficiently thick and distances between electrodes for voltage application to individual light- transmissive materials are sufficiently narrowed. Then, conductive films are given to end faces in the lamination direction of light-transmissive materials placed in both ends in the lamination direction of this optical element and respective conductive films are so connected that electric fields in opposite directions are caused in adjacent light-transmissive materials, thereby obtaining optical parts of low optical modulation voltage which is superior in mechanical strength and is easy to handle and can cope with even the incident light having a large beam diameter.
Patent JP-2001005132-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KOBAYASHI KATSU
IPC: G03C1/12
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material having high sensitivity by using a specified compound as a spectral sensitizer containing a dye chromophore in a silver halide emulsion layer. SOLUTION: At least one of spectral sensitizers containing a dye chromophore of a silver halide emulsion layer is represented by the formula, wherein Z1 is a group of atoms required to form a 5- or 6-membered N-containing heterocycle, Z2 is a group of atoms required to form an aliphatic or aromatic ring or a group of atoms required to provide a polycyclic condensed ring structure having three or more rings including the N-containing heterocycle formed by Z1, Q is a group necessary for the formation of a methine dyestuff by the compound of the formula, R1 is an alkyl, aryl or a heterocyclic group, L1 and L2 are each methine, p1 is 0 or 1, M1 is an ion equilibrated with an electric charge and m1 is a number of 0-10 required to neutralize electric charges of each molecule.