baber/WOPTO huggingface dataset:
Patent JP-2000067760-A (JP)
Title: Barrier rib composition for plasma display device
Inventor: WU SAN JAN
IPC: H01J11/12
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To realize high forming capability at low pressure by specifying the weight ratio of a binder to that of a plasticizer. SOLUTION: A composition contains glass powder, an organic binder, a plasticizer, a solvent, and an additive. Organic materials other than glass powder are preferable to be 50-90 wt.% solvent, 1-30 wt.% plasticizer, 0.5-30 wt.% binder, and 0.1-10 wt.% additive. The composition ratio of each component is calculated based on 100 wt.% of total organic materials. By keeping the weight ratio of the plasticizer to that of the binder in 1 or less, preferably in a range of 0.3-1, a barrier rib is efficiently produced. Concretely, pressure as low as 100 kgf/cm2 is applied to a mold in a forming process, and as a result, the generation of deformation of a substrate can be prevented, and the very fine barrier rib with high length and breadth ratio can be obtained.
Patent JP-S59121895-A (JP)
Inventor: SHIRAKI TATSUO
IPC: H05K3/34
Filed: 1982-12-27
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-2000063803-A (JP)
Title: Wet type friction material
Inventor: SUZUKI MAKOTO
IPC: C08J5/14
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a friction material having a small variation in friction coefficient, restraining generation of a heat spot, and excellent in heat resistance and abrasion resistance by using a p-nonyl phenol-modified phenol resin as a resin binder of a wet type friction material comprising a fiber base material, a filler, a friction modifier, and a resin binder. SOLUTION: For a resin binder, it is suitable to modify phenol with 5-60 mol.% p-nonyl phenol, pref. with 10-50 mol.%. A paper is made from a slurry solution in which a fiber base material such as a natural pulp fiber, an org. synthetic fiber, an inorg. fiber, etc., a filler such as a diatomaceous earth, Cashu resin, etc., and a friction modifier are dispersed in water. The paper is impregnated with 20-80 pts.wt. modified phenol resin to 100 pts.wt. base material and dried, then heated at 150-250 deg.C for 15-30 min. and cured. It is punched in a predetermined shape and united with a core plate to obtain a friction board. It complies with downsizing and weight reduction of a crutch in an automotive transmission and the trends of high revolution and high power of an automotive engine.
Patent JP-H01163068-A (JP)
Title: Image signal output device for printing
Inventor: KOBAYASHI SHINYA
IPC: H04N1/40
Filed: 1987-09-18
Abstract: PURPOSE:To reduce interpolation noise and enhance image quality of, particularly, slant lines, by inserting a low-pass filter having such interpolation characteristics as to reproduce an continuous signal which has been sampled without any interpolation noise, between a digital filter and a binary coding device. CONSTITUTION:For pixel data inputted synchronously with a pixel clock signal for printing a pixel, a signal is outputted synchronously with a clock signal having a frequency of an integer times the frequency of the pixel clock signal. Next, an output from a digital filter 101 is smoothed by a low-pass filter 104, and an output from the filter 104 is binary coded by a binary coding device 102. The spatial spreading characteristics of a printer 103 have no spreading in the direction of continuous printing and o-th order interpolation characteristic in other directions. As a result, the printer 103 capable of continuously printing horizontally has no field of view for the pixel, and a black part is printed at an arbitrary position. Therefore, the width of a line can be made relatively uniform, and higher image quality can be contrived.
Patent JP-H0895329-A (JP)
Title: Image recorder
Inventor: KODAMA KOICHI
IPC: G03G21/16
Filed: 1994-09-28
Abstract: PURPOSE: To obtain an image recorder using a motor for driving a polygon mirror in which an air bearing is used in order to perform high speed recording, capable of shortening a waiting time until starting recording and capable of preventing the damage of a rotary scanning mechanism. CONSTITUTION: A polygon mirror 15 and the polygon mirror driving motor 14 driving the polygon mirror 15 are arranged in a 2nd housing 13 arranged to be freely opened/closed by turning around a specified shaft 12 with respect to a 1st housing 11. When the 2nd housing 13 is locked with respect to the 1st housing 11 by a pair of locking mechanisms 161 and 162 in a state where it is closed, locking monitoring mechanisms 171 and 172 detect it. Then, the motor 14 is rotated without waiting for recording when locking is perfectly performed. Since the locking monitoring mechanisms 171 and 172 exist, a situation that the motor 14 is rotated in a non-locked state is avoided and the damage is prevented.
Patent JP-H0659139-A (JP)
Title: Method and instrument for measuring transmission loss of optical fiber
Inventor: YAMADA SHIGETOSHI
IPC: G01M11/02
Filed: 1992-08-10
Abstract: PURPOSE:To accurately measure the transmission loss while affected by neither tension nor lateral pressure by measuring the transmission loss while the tension and lateral pressure of the optical fiber are eliminated. CONSTITUTION:While a support shaft 3 is inserted into a bobbin winding drum 2 and a bobbin 1 is mounted on the support shaft 3, cooling water which is forcibly cooled is forcibly circulated as shown by arrows (f) and (f'). Consequently, the support shaft 3 is cooled and the winding drum 2 of the bobbin 1 is forcibly cooled through the support shaft 3. This winding drum 2 is made of plastic, so the winding drum speedily shrinks by this forcible cooling to decrease in external diameter; and tension and lateral pressure based upon a winding force are applied to the optical fiber 5 wound repeatedly around the winding drum 2 of the bobbin 1 before the cooling, but when the winding drum 2 decreases in diameter, the optical fiber 5 becomes loose, so that the tension is removed. When the bobbin 1 is detached from the support shaft 3, the winding drum 2 is put back to atmospheric temperature again and its diameter increases to the original value, so the original tension is applied to the optical fiber 5, so that the optical fiber is closely wound. Thus, the transmission loss is measured.
Patent JP-S6385570-A (JP)
Title: Developing replenishing material, such as replenishing liquid developer and liquid carrier in electrostatic copying machine
Inventor: KUROTORI TSUNEO
IPC: G03G9/12
Filed: 1986-09-29
Abstract: PURPOSE:To prevent overflow of a developing solution from a developing solution tank by dispersing a specified amount of toner particles into a liquid carrier composed essentially of an aliphatic hydrocarbon. CONSTITUTION:The toner particles composed essentially of a binder resin and a pigment are dispersed into the liquid carrier composed essentially of the aliphatic hydrocarbon in an amount of 20-120pts.wt. of the toner particles per 100pts.wt. of the liquid carrier, and it is preferred to incorporate a resin soluble in said aliphatic hydrocarbon and an electric charge controller in the liquid carrier in addition to the hydrocarbon, thus permitting overflow of the liquid carrier to be suppressed, and a large number of copies to be obtained.
Patent JP-2000062761-A (JP)
Title: Packaging box
Inventor: TADOKORO KIJU
IPC: B65D5/44
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To eliminate problems of detaching or staining a bag even when a packaging box is wet in rain or rubbed with each other by providing a cut piece in an upper flap, and fixing the bag to a back side of the cut piece in the packaging box comprising a lower flap and the upper flat whose opening parts are opposite to each other. SOLUTION: In a hexahedron packaging box 1 having upper and lower opening parts, an upper flap 1a and a lower flap 1b are continuously provided on upper and lower parts of four side walls 1c, 1d. A cut piece 1e is arranged on a short side end part of the upper flap 1a. The cut piece 1e with a trapezoidal cutting line therein is easy to cut off with two V-shaped cuts 1i. The upper side of the trapezoid is longer than the short side of a bag for printings so that the bag 2 for printings is not hooked by the other part when the cut piece 1e is cut off. When the cut piece 1e is cut off while closing the packaging box 1, the bag 2 for printings can be pulled out, and when a bag part is cut off, a warranty, etc., can be taken out of the bag part.
Patent JP-H0395348-A (JP)
Title: Air conditioner
Inventor: IMAI HIROHISA
IPC: F24F11/02
Filed: 1989-09-08
Abstract: PURPOSE:To improve comfortableness, provide users with a relaxation and eliminate troublesome operations for user by performing controls of start and stop of operation and the air flow rate based on signals of the brain waves of human bodies. CONSTITUTION:When a user puts a brain wave sensor 12 on the head, an putting-on judgment device 14 detects the putting-on of the sensor accordance with the change amount of signals or impedance and sends a signal to a switch 17, and the switch 17 puts a compressor 1, an outdoor fan 6 and an air fan 7 into operation. The brain waves detected by the brain wave sensor 12 are analyzed for frequency by a frequency analyzer to obtain the power P of alphawave component after amplified by an amplifier 15, and the air flow Q of the air fan 7 is controlled by an air flow controller 18. Control of the air flow Q is carried out by modulating the impressed voltage V on a DC motor which drives the air fan 7. That is, when the power P of the alpha wave component is small, the air flow is increased, and when P is large as the user has relaxed, the air flow is reduced. A condition under which the user tends to easily relax is established as the parasympathetic nerves are activated.
Patent JP-S59126172-A (JP)
Title: Automatic water shut-off device for water supply to bath tub
Inventor: AMAKI TSUTOMU
IPC: F16K21/18
Filed: 1982-12-29
Abstract: PURPOSE:To supply water into a bath tub with the bath tub being covered, and as well to stop the water supply at a predetermined level of hot-water, by providing such an arrangement that water is supplied through a water filling port in the upper surface of the flange of a bath tub, and a ball which is disposed in a passage communicated with the filling port, is driven by a diaphragm that is moved in association with the water level in the bath tub. CONSTITUTION:A communication pipe 5 connects between a water filling port 3 opened to the upper surface of the flange 2 of a bath tub 1 and a water discharge port 4 formed in the lateral surface of the bath tub, and a faucet 8 is attached to the flange 2 so that the nozzle 7 of the faucet 8 may be moved between its first position where the nozzle 7 is positioned in the inside of the bath tub 1 and the second position where the nozzle 7 faces the water filling port 3. A water shut-off rod 12 which projects to inhibit a water passage 9 from being closed by a ball 10 contained in a ball chamber 20, for closing the passage 9, is urged to be projected by a spring 13, but is retracted by a diaphragm 15 which is disposed in a diaphragm chamber 14 communicated with the inside of the bath tub 1 and which therefore, is subjected to the pressure of bath water. A lock arm 16 inhibits the water shut-off rod 12 from being retracted only when the nozzle 7 is positioned in the inside of the bath tub 1.
Patent JP-H07180073-A (JP)
Title: Method of using amine mixture for preventing chloride corrosion in condenser for moist hydrocarbon
Inventor: FEARNSIDE PAUL
IPC: C10G7/00
Filed: 1994-09-28
Abstract: PURPOSE: To provide a method for inhibiting corrosion useful in protecting an atmospheric pipestill used in fractionating crude oil.  
     CONSTITUTION: A mixture of amines is fed into a condensing system comprised of wet hydrocarbons and chloride to inhibit corrosion in the condensing system by increasing the pH profile of condensed water above the range in which severe corrosion of system internals can occur. The amine blend is formulated to preclude deposition and accumulation of the hydrochloride salts of the amines above the water dewpoint and is optimized to the condensing system to minimize amine treat rate. In one embodiment, the amine blend feed rate is controlled using a small condensing system which condenses a slipstream of gas taken from the system upstream of the condensing zone and continually measures the pH profile in the condensing zone. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H1042929-A (JP)
Title: Hot brush
Inventor: OTA EIJI
IPC: A45D1/18
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a hot brush heated for hairdressing, requiring no power supply, and convenient to carry. SOLUTION: A cover 4 is openably provided at the cylindrical tip of a brush main body 1, and an expendable cartridge 2 can be fitted into it or removed from there. Water and quick lime are separated by an aluminum seal and stored in the cartridge 2. When the switch knob 3 of the brush main body 1 is operated, a shaft slid in the cartridge 2 is pressed by the extension section of the switch knob 3, an actuator at the tip of the shaft pierces the aluminum seal, water and quick lime are mixed and reacted to generate heat, and heat is transferred to the brush hair face 11 of the brush main body 1 where brush hairs 10 are planted to allow hairdressing. The cartridge 2 is small-sized, and a spare one can be easily carried.
Patent JP-H1170382-A (JP)
Title: Apparatus for removing water bloom
Inventor: HIRANO NORIHIKO
IPC: C02F1/24
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact water bloom-removing apparatus preventing removed water bloom from decaying by keeping aerobic condition of the removed water bloom and capable of removing offensive odor and coloring of heated water in the apparatus for removing water bloom from a small-scale- pond water. SOLUTION: The water bloom-removing apparatus comprises a previous treatment apparatus U1 wherein a natural polymer coagulant 7 or the like is put into pond water taken from a pond or the like to flocculate water bloom and the pond water 3 is fed to a reaction chamber 9, a gas-dissolving-liquid- feeding apparatus U2 for feeding oxygen gas-dissolving liquid 20 to the reaction chamber 9, an apparatus U3 for floating and removing the water bloom and for discharging the water bloom outside the reaction chamber 9 by adhering and floating the water bloom to a lot of minute air bubbles 27 generated from the oxygen gas-dissolving liquid 20, a circulating apparatus U5 for taking water from the reaction chamber 9 and returning treated water 28 to a pond 1,  and a subsequent treatment apparatus U4 for dewatering-treating the water bloom discharged outside the reaction chamber 9 and returning filtrate water 25 to the pond 1.
Patent JP-H0893417-A (JP)
Title: Valve lifter in valve system
Inventor: AZUMA KENICHI
IPC: B29K105/06
Filed: 1994-09-28
Abstract: PURPOSE: To provide a valve lifter made of fiber-reinforced resin for a valve system, said valve lifter can keep a gap to a shim properly, has high load resistance, durability high enough against cracking and breaking at the time of use, and light weight. CONSTITUTION: A rib 2f for shim reception which is a concentrically projected part is formed in one side of the ceiling part 2a of a valve lifter made of fiber- reinforced resin and formed by injection molding, a valve stem pressing part 2c to press a valve stem end part of the ceiling part 2a of the valve lifter 2 is provided with a highly wear-resistant and fatigue-resistant disk-like chip 9, and at the same time, the diameter of the chip is made to be 0.5-0.95 times as wide as that of the rib 2f for shim reception formed in the ceiling part 2a, and the position of a gate 2h by injection molding is set to be the center of the ceiling part 2a.
Patent JP-H0895454-A (JP)
Title: Electrophotographic device
Inventor: KABAI TAKAHITO
IPC: G03G21/10
Filed: 1994-09-28
Abstract: PURPOSE: To prevent a cleaning blade from reversely rotating or squeaking by arranging a member whose frictional resistance is smaller than the surface of the cleaning blade so that is made to exist between the side end of the cleaning blade and the surface of a photoreceptor while keeping away from a toner adhering area. CONSTITUTION: A sheet member 24 consisting of PET(polyethylene terephthalate) sheet is provided at the end of the cleaning blade 21, and wound round the blade 21 so as to cover the tip of the blade 21, then both ends thereof are stuck to the lower surface of the blade 21 and the upper surface of a supporting member 23. Since the sheet member 29 whose frictional resistance is smaller than the photoreceptor 1 and the blade 21 is placed at the end of the blade 21, frictional force generated at the end of the blade 21 at the time of rotating the (J) photoreceptor 1 is reduced. Thus, the reverse rotation of the blade 21 is prevented and squeaking is reduced.
Patent JP-S59127234-A (JP)
Title: Automatic disk processor
Inventor: MIGAKI HIROKAZU
IPC: G11B5/84
Filed: 1982-12-30
Abstract: PURPOSE:To improve operation efficiency, quality, and reliability by performing automatically and successively a series of operations wherein disks are supplied to plural coating machines continuously and coated disks are taken out of the coating machines and discharged. CONSTITUTION:A handler robot 25 which stops at a home position H.P. opposite to a supplier 1 moves forth a handling part 29 in a (y)-axis direction in response to the disk reception ready signal of a supplying mechanism. The 1st disk 9 held in a holder 10 clamped by a head part 7 is received and clamped by one metallic supporting fixture 28. Then, its clamping completion signal moves the handler robot 25 to a position opposite to an automatic coating machine 31 and the disk 9 is passed to the automatic coating machine 31 in response to a disk attachment request signal. At this time, the handling part 29 moves forth in the (y)-axis direction to clamp the disk 9 in the automatic coating machine 31 and then moves back to its original position. The handler robot 25 returns to the position H.P. while lowering the handling part 29 to the original position.
Patent JP-S59122630-A (JP)
Title: Prefabricated underground structure
Inventor: KAWASUMI NORIO
IPC: E02D31/02
Filed: 1982-12-28
Abstract: PURPOSE:To secure good water-tightness as well as raise the workability of a prefabricated underground structure by a method in which a fixing metal buried in the side block on the lowest stage is screwed with a bolt inserted through a skew hole from the upside of the bottom slab. CONSTITUTION:The lower end screw portion of a PC steel bar 11 is screwed with a fixing metal 9 to fix side blocks 1, 2,..., and a cement mortar milk is injected through a grout hole 14a' and packed into the surrounding of the PC steel bar 11. While settling the side blocks 1, 2,... into the ground, soil and sand in the side blocks 1, 2,... are removed, and then a bottom slab 6 is put to the side block 1 on the lowest stage. In this case, two cut-off rings 12 are provided between the upper slope portion 1c of the side block 1 on the lowest stage and the slope portion 6a of the bottom slab 6 and epoxy resin 13 is packed into the space between the cut-off rings 12 to prevent the leak of water. A bolt 14 is inserted into the opening 6c and screwed with the fixing metal 10 through the skew holes 6b and 1d, and the side block 1 on the lowest stage and the bottom plate 6 are clamped and fixed.
Patent JP-S59116541-A (JP)
Title: Method for detecting flaw of square steel piece by using both electronic sector scanning and electronic linear scanning
Inventor: OOSHIRO TAKEHIKO
IPC: G01N29/26
Filed: 1982-12-24
Abstract: PURPOSE:To make it possible to detect flaws on the entire surface layer of a square steel piece at a high speed on line without no flaw scanning area, by using an electronic scanning array type probe, performing longitudinal wave flaw detection at a slant angle, inputting an ultrasonic wave beam at the central part of the incident surface, and performing both electronic sector scanning and electronic linear scanning. CONSTITUTION:In an electronic scanning array type probe, many vibrating elements 3 are aligned on a plane of a substrate 4. A coating 5 is applied on the surface thereof. The control of an ultrasonic wave beam is performed by adjusting the timing of the sent and received waves of each element 3 by a delay time control circuit. When electronic linear scanning is performed, the probe 1 is set at a specified state, the beam S is moved on the incident surface in parallel, and the side of the surface layer of the neighboring side surface is scanned for flaws. Meanwhile, when electronic sector scanning is performed, the probe is set at the specified state, the ultrasonic wave beam S is swung with respect to the incident angle, and the side of the surface layer of the lower half of the neighboring side surface is scanned for flaws. By combining those operations, both the electronic sector scanning and the electronic linear scanning are performed.
Patent JP-H0198424-A (JP)
Title: Mat for cultivating landing field crop
Inventor: HAMAGUCHI HIDEHIKO
IPC: A01G7/00
Filed: 1987-09-18
Abstract: PURPOSE:To promote growth of field crops without damaging a fruit cluster, by using a cultivation mat prepared by mounting the upper film having many elastic hollow protruding parts provided side by side on the top surface of the lower film and cultivating landing field crops. CONSTITUTION:Landing field crops, such as strawberry or melon, are planted and cultivated on a cultivation mat 1 for the landing field crops prepared by mounting the upper film 3 having many elastic hollow protruding parts 4, preferably in a columnar form on the top surface of the lower film 2 to warm air in the interior of the above-mentioned hollow protruding parts 4 and further promote growth of the afore-mentioned field crops with a small temperature change between day and night due to great heat reserving and insulating properties of the air. Furthermore, the above-mentioned mat is preferably formed from a synthetic resin.
Patent JP-S61113781-A (JP)
Title: Cathode for generating hydrogen
Inventor: YAMASHITA HIROYA
IPC: C25D3/60
Filed: 1984-11-08
Abstract: PURPOSE:To obtain a cathode for generating hydrogen having very low hydrogen overvoltage by forming an active layer of an Ni-Sn alloy having a specified Ni content on the surface of an electrically conductive substrate for an electrode. CONSTITUTION:The surface of an electrically conductive substrate for an electrode is electroplated with an Ni-Sn alloy having 25-99% Ni content to 15-50mum thickness in a plating bath contg. Ni and Sn ions. At this time, a complexing agent is used so as to make the reduction potentials of Ni and Sn close to each other, and the molar ratio of Sn/Ni ions in the plating bath is regulated to 10<-4>-2. The electroplating is carried out at 0.1-30A/dm<2> current density, and the current density is increased in accordance with an increase in the molar ratio.
Patent JP-S6391335-A (JP)
Title: Continuous production of paradichlorobenzene
Inventor: NAKANO MASAO
IPC: B01J29/60
Filed: 1986-10-03
Abstract: PURPOSE:To obtain the titled compound in high selectivity and efficiently in chlorinating benzene and/or monochlorobenzene by using an L type zeolite catalyst, by making water concentration in the raw material to <= a specific value and carrying out continuous liquid-phase chlorination reaction. CONSTITUTION:In selectively producing parachlorobenzene useful as insecticide, deodorant, etc., by chlorination reaction of benzene and/or monochlorobenzene using L type zeolite, water content in the raw material is suppressed to <=300ppm and continuous liquid-phase chlorination reaction is carried out at preferably 0-200 deg.C, especially 20-150 deg.C to give the aimed compound extremely industrially advantageously while extremely suppressing reduction in activity of the catalyst.