baber/WOPTO huggingface dataset:
Patent JP-H05171695-A (JP)
Title: Resin capsule anchor
Inventor: YAMAMOTO TADAO
IPC: E04B1/41
Filed: 1991-12-24
Abstract: PURPOSE:To make the size of crushing at the time of driving moderate, and to improve breakdown resistance at the time of transport, etc., by hermetically sealing a curable resin in a cylindrical glass vessel and arranging a curing agent into a drawn recessed section formed to the external surface of the vessel and having no distortion. CONSTITUTION:A curable resin such as an unsaturated polyester resin, an epoxy acrylate resin, etc., is hermetically sealed into a glass vessel 1, in which a drawn recessed section 1 substantially having no distortion is formed to an external surface. A curing agent acquired by diluting benzoyl peroxide, etc., with inorganic matter such as calcium sulfate, calcium carbonate, etc., or organic matter such as DCP, DOP, etc., is disposed into the drawn recessed section 1. The vessel 10 is cracked in proper size working as aggregate by the striking of a hammer, and an anchor bolt is fixed firmly only by driving. The damage of the vessel is reduced remarkably in processes of manufacture, storage and transport.
Patent JP-H05175127-A (JP)
Title: Vapor deposition method of metal on semiconductor wafer rear face
Inventor: KOMATSU KAZUYOSHI
IPC: H01L21/78
Filed: 1991-12-24
Abstract: PURPOSE:To prevent a metal from adhering to the front surface of a semiconductor wafer by sticking an adhesive tape composed of adhesive layer and base film layer consisting of thermoplastic resin with the rate of heat shrinkage at the temperature of a specific value, which is not exceeding the percentage of a specific value both in MD and TD directions, on the front surface of the semiconductor wafer having an integrated circuit built-in. CONSTITUTION:An adhesive tape, which is not exceeding 2% in the rate of heat shrinkage at 130 deg.C, is used in the title method. This adhesive tape is stuck on the surface of a semiconductor wafer having a circuit built-in and the wafer is put in an electron-ray heating metallizing apparatus. Then, gold is put in the apparatus and a pressure is set at 5X10<-6>Torr and a temperature, at 100 deg.C so that gold is deposited on the rear face of the semiconductor wafer in 3 minutes. After the deposition, the adhesive tape is separated from the semiconductor wafer and the wafer is soaked in pure water at a roomy temperature and washed with ultrasonic wave for 10 minutes. Thus, no metal adheres to the front surface of the semiconductor wafer so that a semiconductor integrated circuit is not damaged by a metal.
Patent JP-H06166033-A (JP)
Title: Purging waste rolling device
Inventor: NAKAGOME MATSUJI
IPC: B29B13/10
Filed: 1992-11-27
Abstract: PURPOSE:To shape a dumpling-form purging waste into a form convenient for storage and reusing by a method wherein a purging waste from a plastics molding machine is passed between pressure rolls and slitter rolls in a semi-melt state. CONSTITUTION:A purging waste in a semi-melt state is loaded in a hopper-form container. While this is successively cold-rolled through first - third pressure rolls 3.3'-5.5', linear thin parts are formed at fixed intervals in the width direction by touches 5'' provided on the third pressure rolls 5.5. This is extruded to slitter rolls 6.6'. Simultaneously when being torn at the thin parts at fixed intervals, the material is finely cut by a large number of slitters 6'' provided around the shafts of the slitter rolls 6.6'.
Patent JP-2001154075-A (JP)
Title: Method for manufacturing optical cable
Inventor: OKADA NAOKI
IPC: G02B6/44
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical cable, capable of producing an optical cable which a low cost and facilitates connecting and post-branching work. SOLUTION: While a belt-like material 22a is molded continuously, coated optical fiber ribbons 1, 1, etc., are inserted into a cylindrical body 22, and both ends 22b and 22b in a transverse direction of the belt-like material 22a are bonded to each other by an adhesive tape 27 and thereafter the surface of the cylindrical body 22 is integrally coated with resin which is to become a sheath 24 and lip cords, by which the optical cable is simultaneously provided with the sheath 24 and the lip cords.
Patent JP-H10189535-A (JP)
Title: Manufacture of semiconductor device
Inventor: UENISHIZONO TAKAHIRO
IPC: H01L21/3065
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a plasma treatment apparatus which prevents an irregularity in the etch rate of an oxide film among wafers as the problem of a continuous treatment in the etching operation of the oxide film by a semiconductor manufacturing apparatus, which prevents an irregularity in the etch rate of an etching mask and a substrate material, which performs a process stably and whose selectivity is high. SOLUTION: Before a plasma treatment, a dummy wafer is conveyed into a treatment chamber, a higher-order fluorocarbon gas which is different from a fluorocarbon gas used for an actual etching operation is used, and a plasma discharge which generates a deposition inside the treatment chamber is executed. After that, the dummy wafer is carried out to the outside of the treatment chamber, a wafer which is used as an object to be treated is carried into the treatment chamber, the plasma treatment is executed, a sidewall state in the treatment chamber for every wafer is made constant, and an irregularity in a process among wafers is reduced.
Patent JP-2000162923-A (JP)
Title: Image forming device
Inventor: TAKEUCHI SHIGEKI
IPC: G03G21/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To stabilize the driving and also to prevent the generation of a crack or curling by hanging and driving a photoreceptor provided with specific linear velocity under a specific condition. SOLUTION: In this image forming device, the photoreceptor with linear velocity greater than 70 mm/sec under the condition of 0.25>(LS/2πW-R)/M<0.40 is hung and driven. Here, LS is the linear velocity of the photoreceptor (mm/sec), W is the number of rotation of a driving roll (times/second), M is the thickness of the photoreceptor (mm) and R is the radius of the driving roll (mm). The position 'x' of the neutral line from the surface of the driving roll which is abutted to the belt state photoreceptor is in the range of 0.25 to 0.4 within the thickness of the whole photoreceptor (total thickness). The material for the belt state photoreceptor substrate can be any generally known engineering plastic base and is not specified.  The photoreceptor layer is to be formed containing both a charge transporting substance and charge generating substance and to be of a type where the two functions are separated. It is preferable to have each substance weighed and coated separately.
Patent JP-H05256845-A (JP)
Title: Method for judging quality of minched chicken
IPC: A23L13/50
Filed: 1991-12-02
Abstract: PURPOSE:To produce a product with an improved eating feeling and an improved quality by obtaining a non-modification salting-in protein content and then using a minched chicken when it is judged to be equal to or more than a specific value. CONSTITUTION:A minched chicken is homonized within a neutral salt liquid solution with an ion strength of 0.05-0.15, a neutral buffer liquid with an ion strength of 0.5-1.0, and a rare alkali liquid solution and then protein content of each exude liquid is measured. Then, a non-modification salting-in protein content is obtained according to an expression of a non-modification salting-in protein content (%)=(A-B/C-B)X100. In the above expression, A indicates salting-in and aqueous solution protein content which is eluded in a neutral buffer liquid, B does aqueous solution protein content which is exuded in neutral common salt liquid, C does alkali soluble protein content which is exuded in rare alkali aqueous solution, thus obtaining a non-modification salting-in protein content, namely a solubility indicating the degree of modification of protein and judging a minched chicken with a solubility which is equal to or more than 60% to be or improved quality and using it as a chicken sausage.
Patent JP-2000160726-A (JP)
Title: Construction method of fire protecting coat for unit building
Inventor: ITO KEIMEI
IPC: E04B1/94
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To improve the fire protecting property by putting a fire protecting coating material between the side surface of the frame of the floor panel of a first building unit and the side surface of the frame of the floor panel of a second building unit. SOLUTION: In a unit building U, a boundary wall M is formed in about the center to provide two apartment-houses in each floor, and a building unit 1 is formed a rectangular floor panel 3 and wall panels 4 stood on the periphery thereof. In the boundary wall M part, a fire protecting coating material 5 is mounted between the side surface of the frame 31 of the floor panel 3 of each first building unit 1 for the second floor and third floor and the side surface of the frame 31 of the floor panel 3 of the second building unit 1. A fire protecting coating material 5 is mounted between the side surfaces of each horizontal member 22 and diagonal member 24 of a first roof unit and a second roof unit. Further, a sound absorbing material 6 is mounted between the respective wall panels 4 of the first building unit 1 and the second building unit 1.  According to this, even if a fire occurs in the lower floor, the flame can be prevented from rising to the upper floor, and noise can be also prevented from transmitting to the adjacent building unit.
Patent JP-H05148848-A (JP)
Title: Vegetation base body for greening
Inventor: SAKATE MICHIHEI
IPC: A01C1/04
Filed: 1991-11-30
Abstract: PURPOSE:To improve the growing properties and root-striking properties of planted organisms by homogenizing a vegetation base body for tree planting for preventing the flowing and loss of the vegetation base body with soil after vegetation seeds grow thick and the protection by greening of the face of a slope is attained. CONSTITUTION:In a vegetation base body for greening in which vegetation base material bags 3, in which one kind or more of vegetation seeds, fertilizer, a water retentive material and a land improving material are housed, are mounted to a reticular body 2 by bag engaging members 4 at regular intervals in the weft direction and the warp direction, the reticular bodies are knitted and woven by high-tenacity rayon.
Patent JP-H05172920-A (JP)
Title: Superconducting magnetometer
Inventor: SHIMA AKIHIRO
IPC: G01R35/00
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a superconducting magnetometer which can calculate a magnetic field by compensating directional noise. CONSTITUTION:This magnetometer is provided with a directional noise compensation circuit 7 which compensates directional noise against the outputs of drive circuits 4A-4C by calculating a matrix D for compensating directional noise by using the output of a magnetic field calculation circuit A (9) and a parameter calculation circuit 8 which calculates parameters u0, v0, w0, alpha beta, gamma, gv, and gw required for calculating a magnetic field by using the outputs of the circuits 4A-4C through the circuit 7. In addition, the magnetometer is also provided with the magnetic field calculation circuit A (9) which calculates a magnetic field to be measured by using the outputs of the circuits 4A-4C and 8 through the circuit 7.
Patent JP-2000173349-A (JP)
Title: Dielectric thin film and manufacture thereof, and capacitor
Inventor: KONO TAKASHI
IPC: H01G4/12
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To improve a voltage resistance by forming a film composed of a specified composition of Ba, Ca, Zr, Ti and O on a conductive substrate having a Ti element at least on its surface by a water/heat synthesizing method. SOLUTION: A conductive substrate having a Ti element at least on its surface is heated in an alkaline soulution containing Ba ion, Ca ion, Zr ion, Ti ion of 0.1 mol/l or less. The heating temperature is preferably in a range of 80-200 deg.C. Accordingly, a Ba1-xCaxZryTi1-yO3 film is formed on the substrate, wherein relations of 0<x<0.2; 0<y<1 are established. For the alkaline solution, an hydroxide of Ba or Ca, or NaOH or the like can be used. The solution having a strong alkaline characteristic such as pH 12 is desirable for crystallization. After the formation of a film, e.g. it is subjected to ultrasonic wave washing is performed in pure water, and then it is dried at 100-200 deg.C over two hours.
Patent JP-H07155956-A (JP)
Title: Carbon torch nozzle for automatic arc welding machine
Inventor: OKADA MASAKI
IPC: C04B41/83
Filed: 1993-12-03
Abstract: PURPOSE:To obtain a carbon nozzle minimized in spatter sticking to carbon nozzle to be used in an automatic arc welding machine for using at the time of production of machines, equipment and automobiles and also is minimized in cracking or chipping of the carbon nozzle. CONSTITUTION:Even spatter 15 can easily be removed, by limiting the average fine hole radius of a carbon base material to be used for the carbon nozzle 13 to less than 2.0mum, and the bending strength into more than 30MPa, and further making it dense with fluoraresin, and a resin for forming densified carbon.
Patent JP-H10169166-A (JP)
Title: Floor panel support
Inventor: KOUNO HIROTAKE
IPC: E04F15/024
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to meet a clearance between the ground and a floor panel with one type of floor panel support by adjusting an approximate overall height by the number of intermediate members and making fine- adjustments with a pair of upper and lower screw fasteners. SOLUTION: Considering a clearance between the ground 3 and a floor panel 23, the number of intermediate members 41, 41 is determined. And then a lower member 17 and the intermediate member 41 are connected by fitting a connecting projection 42 into connecting depressions 45, 45, 50. And while in such a state, a connecting rod 61 is fitted forcibly the into connecting rod insertion depressions 47, 47, 52 of the intermediate member 41 and the lower member 17. And then the connecting projection of an upper member 31 is fitted into the connecting depression 45 of the intermediate member 41, and while in such state, an upper screw fastener 56 is fitted to a backing panel 24 to install the backing panel 24. And then the height of each floor panel support 1 is adjusted by turning the lower screw fastener 55 positively or negatively.  A floor panel support 1 of a height corresponding to a clearance between the floor surface 3 and the floor panel 23 can be obtained easily.
Patent JP-H11170932-A (JP)
Title: Vehicle battery and vehicle safety device provided therewith
Inventor: MIYAZAKI YORIYUKI
IPC: B60R16/04
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To attain effective circuit protection against an urgent condition with a simple structure and easy addition of a safe function to an existing vehicle. SOLUTION: This battery is a battery 10 for vehicle involving a function for stopping power supply for itself in an urgent case, and is provided with a shutdown part 33 for electrically-shutting down a section between a battery terminal 10b and a power supply circuit to on-vehicle electric equipment according to an inputted signal, formed between the battery terminal 10b and a circuit connection conductor 37 where the power supply circuit is connected. A safety device is formed by mounting the battery 10 on a vehicle and connecting the power supply circuit to the circuit connection conductor 37.
Patent JP-H1129748-A (JP)
Title: Adhesive, adhesion, and mounted substrate board assembly
Inventor: DATE HITOAKI
IPC: H05K3/30
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To lessen the thermal stress of a bonded part by using an adhesive which comprises an acrylic monomer, a peroxide, a reducing agent, an epoxy resin precursor, and a curative and is a two-component system consisting of component A contg. the acrylic monomer and at least either the peroxide or the reducing agent and component B contg. all the rest. SOLUTION: The amt. of the acrylic monomer mixed is pref. 0.1-500 wt.% of the epoxy resin precursor. At least one of all the ingredients is pref. microcapsuled with a thermoplastic resin. Fine conductive particles coated with an insulating resin is pref. contained as a filler. ω-Carboxypolycaprolactone mono(meth)acrylate, (meth)acrylic acid, etc., are used as the acrylic monomer; benzoyl peroxide, cumene peroxide, etc., as the peroxide; dimethylaniline, ferrous sulfide, etc., as the reducing agent; a bisphenol A type, a naphthalene type, etc., as the epoxy resin precursor; and phthalic acid, imidazole, etc., as the curative.
Patent JP-H09182921-A (JP)
Title: Method and device for piercing by plastic working
Inventor: TAKANAMI KEISUKE
IPC: B21D28/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide the method and device by which the secure and precise piercing working of a very small diameter is efficiently performed to small parts by plastic working. SOLUTION: A bar-shaped work piece W2 is inserted into the hole part of a first die. By facing the first die and a first punch each other and making them approach, on one end face of the barshaped work piece, a spherical surface recessed part E whose alignment was performed by a spherical surface projecting part of a first die pin, is formed. Next, after detaching the first die and the first punch, by facing the first die and a second punch each other and making them approach, after forming a shallow hole (h) by a first piercing tool on another end face of the bar-shaped work piece, while holding the bar-shaped work piece by the second punch, by facing the second punch and a second die 51 each other and making them approach, the bar- shaped work piece is inserted into the second die.  After detaching the second die and the second punch, by facing a third punch 91 and the second die each other and making them approach, while one end face of the bar-shaped stock piece is borne, making the spherical surface recessed part after alignment a space, a deep hole is formed in a shallow hole on another end face by a second piercing tool 96a.
Patent JP-H09186586-A (JP)
Title: Integrated circuit provided with oscillator adjustment circuit
Inventor: YAMAGISHI MIKIO
IPC: H04B1/16
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To suppress the increase in a chip area without the need for excess pins and pads by using an external pin having a filter characteristic in an integrated circuit in common for an external pin used to generate a monitor output signal for an oscillator. SOLUTION: The output signal of an IF amplifier circuit 7 is smoothed by a capacitor 16 via an external pin 15 and fed to an external circuit from an output terminal OUT. On the other hand, the output signal of VCO 12 is fed to the capacitor 16 via a resistor 17 and the external pin 15. When both the signals are fed to the external pin 15, the output signal from the VCO 12 is sufficiently attenuated by a capacitor 16 and the resistor 17 forming a low pass filter with a high time constant consisting of them. Since the output signal of the VCO 12 does not give any adverse effect onto an output signal of the IF amplifier circuit 7, a pad used to monitor the output signal of the oscillator is used in common with the external pin with the filter characteristic.
Patent JP-H07172467-A (JP)
Title: Inner bag folding method
Inventor: FUKUSHIMA MASATO
IPC: B65D77/06
Filed: 1993-12-15
Abstract: PURPOSE:To enable adhesion of an inner bag to the inside of a container such as a drum can, and also to enable the inner bag to be efficiently folded to the outer side upper end of the container. CONSTITUTION:An inner bag 2 whose upper end is opened, made of soft materials is attached to the inside of a container whose upper end is opened. A hollow extending member 3 provided with many blowoff holes on the periphery and a pressing plate 5 are inserted into the inner bag 2, and compressed air is injected from the blowoff holes 4, thereby the inner bag 2 is bonded to the inner surface of the container 1 by the air pressure, and also the inner bag 2 is fixed and stabilized in the container opening part by the pressing plate 5. And the upper edge of the inner bag 2 projecting from the upper end of the container 1 is folded outward from the container 1 by the tip of sliding levers 7 and a roller in this state.
Patent JP-2000169938-A (JP)
Title: Bainitic rail with low electric resistance and excellent resistance to rolling fatigue damage
Inventor: UEDA MASAHARU
IPC: C22C38/38
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain excellent resistance to damage caused by rolling fatigue by specifying the electric resistance value of a rail having a specific composition containing specific amounts of N and also forming the structure of the railhead corner and that of the area between the railhead surface and a position at the prescribed depth from the railhead surface into bainitic structure of specific hardness. SOLUTION: This rail has a chemical composition consisting of, by weight, 0.15-0.45% C, 0.10-0.50% Si, 0.20-1.80% Mn, 0.20-1.80% Cr, 0.01-0.60% Mo, 0.0001-<0.0005% B, <0.0060% N, <=0.025% P, <=0.025% S, and the balance iron with inevitable impurities and containing, if necessary, one or more kinds among 0.005-0.05% Nb, 0.01-0.30% V, 0.05-0.50% Cu, 0.05-1.00% Ni, and 0.005-0.050% Ti. In this rail, the value of electric resistance represented by computing formula (where each element in square brackets means its weight percentage) is regulated to <=26.5 μΩ.cm. Further, the structure, in the railhead corner and the area between the railhead surface and a position at a depth of >=15 mm from the railhead surface, is formed into bainitic structure of >=Hv 240 hardness. In this way, the bainitic rail reduced in electric resistance can be manufactured.
Patent JP-H03204331-A (JP)
Title: Structure of air box for automobile
Inventor: MAEDA RYOJI
IPC: B60H1/28
Filed: 1989-12-29
Abstract: PURPOSE:To easily dispose a vibration damping member, reduce the cost and enhance the strength of an air box by fixing reinforcements to the bottom surface portion of the air box, and inserting the respective engaging pieces of the reinforcements into the slits of the vibration damping member. CONSTITUTION:A pair of reinforcements 13 are fixed to the bottom surface portion 3a of a dash upper 3 in advance and have their respective engaging pieces 13b inserted into the slits 14a of a vibration damping member 14 and a curved portion 13c formed at the upper edge portion of each engaging piece 13b is projected to the upper side of the vibration damping member 14. The vibration damping member 14 is thus layed on the bottom surface portion 13c of the dash upper 3 whereby the vibration damping member 14 can easily be disposed without using an adhesive. The pair of reinforcements 13 each have large, roughly L-shaped cross section and so have larger cross section secondary moment as compared to flat ones; the strength of an air box 1 is therefore enhanced by fixing of the pair of reinforcements 13 to the bottom surface portion 3a of the dash upper 3.