baber/WOPTO huggingface dataset:
Patent JP-H01279634-A (JP)
Title: A/d converter
Inventor: IMAIZUMI SHIGEKI
IPC: H03M1/36
Filed: 1988-05-06
Abstract: PURPOSE:To eliminate the problem of the generation of an off set voltage in a voltage comparator of a high order bit and to improve a conversion speed by providing the voltage comparators of a high-order bit and the prediction circuit of the value of the high-order bit instead of a selector/encoder, and a decoder which selects a reference voltage for a low-order bit voltage comparator from the prediction value. CONSTITUTION:A decoder 6 closes one switch group from the value of n-numbered high-order bit which the prediction circuit 7 is predicted, selects and extracts the reference voltage obtained from resistance groups 5. The reference voltage and an analogue input voltage Vin are compared in the voltage comparators 2, and an encoder 4 outputs the low-order bits of n-numbered A/D conversion value from the compared result. The prediction circuit 7 consists of a delay circuit 8 outputting an n-1-th A/D conversion value Dn-1, a subtraction circuit 9 taking the difference dn of n-th A/D conversion value Dn and Dn-1 and an addition circuit 10 which takes the sum of dn and Dn and which outputs only the high-order bits and a delay circuit 8' which delays the output of the addition circuit 10 and which outputs the high-order bit of n+1-th A/D conversion value, and n+1-th A/D conversion value is predicted from n-1-th and n-th A/D conversion values.
Patent JP-S5537704-A (JP)
Title: Method for manufacturing sintered type electrode for discharge lamp
Inventor: YAMAZAKI OSAMU
IPC: H01J9/04
Filed: 1978-09-07
Abstract: PURPOSE:To improve the electrode characteristics and the molding property of the electrode, by mixing and molding the granules consisting of the base component of the electrode and the powder consisting of the emitter component, and sintering the molding to uniformly dispersing the emitter component into the electrode. CONSTITUTION:The granules, whose main component consists of at least one of W, Ta and Mo, containing at least one of yttrium oxide, zirconium oxide and aluminum oxide, are mixed with the powder consisting of alkaline earth metal salt such as barium carbonate or calcium carbonate, then press-molded and sintered to obtain an electrode 1 with an electrode bar 2. Thus, the use of thorium oxide is unnecessary, so that handling safety can be improved. Moreover, the base component of the electrode 1 and the emitter component are mixed as granules and powder to uniformly distribute the emitter component, so that the electrode characteristics and the press molding property can also be improved.
Patent JP-S60252153-A (JP)
Title: Engine
Inventor: ASAGA RIYUUJI
IPC: F02M25/07
Filed: 1984-05-28
Abstract: PURPOSE:To clean exhaust gas as well as to make an engine brake so powerful enough, by opening an exhaust valve at somewhere about 40 deg. before a bottom dead point, while taking an imperfect gas out of a side wall of a cylinder. CONSTITUTION:A gas leading-out box 1 is installed in the side wall of a cylinder 2 via a vent hole 4. After explosion at an explosion stroke, an exhaust valve opens at somewhere about 40 deg. before a bottom dead point, making the exhaust gas escape from the side of an exhaust valve at an upper side. At the bottom dead point position of a piston, incomplete combustion gas inside the cylinder 2 is taken out and then it is reduced into an air cleaner 11 through an air feed pipe 10. This gas is fed to the cylinder 2 in a circulatory manner from a carburetor 13 and an inlet manifold 30. When an air brake is operated, the reduced exhaust gas alone is forcibly fed to the cylinder 2 in a circulatory manner by means of a selecting arm 25, applying pressure to the piston during lift operation. Thus, a powerful engine brake is much expected.
Patent JP-H02290268-A (JP)
Title: Damping apparatus of centrifugal separator
Inventor: HAYASHIDA YUKIO
IPC: B04B9/14
Filed: 1989-04-28
Abstract: PURPOSE:To obtain the damping apparatus of a centrifugal separator reduced in vibration and enhanced in dehydration effect by supporting the centrifugal separator on a housing through elastomers at two places, which are the almost diagonal positions with respect to the rotary shaft of a driving body, on the horizontal plane of the almost center-of-gravity position of said separator. CONSTITUTION:A centrifugal basket 5 having a freely detachable filter 6 provided to the inner wall thereof is rotated by a driving body 7 such as a motor. The driving body 7 is supported on the top plate of a housing 8, which is the horizontal plane of the almost center-of-gravity position of the centrifugal basket 5 and the driving body 7, at two places being the almost diagonal positions with respect to the rotary shaft 10 of the driving shaft 7. When an object to be dehydrated is biased, the centrifugal basket 5 is ready to begin to rotate but the driving body 7 performs the part of a counter balance to be ready to return the centrifugal basket 5 to a normal position. A vibration system is in a free state because it is supported only at two places being the diagonal positions with respect to the rotary shaft 10 and reduced in a restraining condition as compared with a case of three-place or four-place support and can rapidly return to a normal state and almost no vibration is propagated to the housing 8.
Patent JP-S5335426-A (JP)
Title: Output system for intermittent signal
Inventor: SAKATA KUNIHIRO
IPC: G06F3/00
Filed: 1976-09-14
Abstract: PURPOSE:To develop the intermittent signal with a very simple circuit configuration, by providing the read only memory memorizing the intermittent signal to be put out and completion signal in advance thru address-to-address memorization.
Patent JP-H07314681-A (JP)
Title: Liquid spray recording head and manufacture thereof
Inventor: SHIBA SHOJI
IPC: B41J2/16
Filed: 1994-05-24
Abstract: PURPOSE:To enable formation of a T-shaped discharge port and liquid flow path, by a method wherein the upper part of the first setting resin, in which a groove is formed, is coated with photosensitive resin, patterning of which is performed, a mold material of the flow path is formed, the upper part of which is to cure by coating the same with the second curing resin and the mold material is removed by melting. CONSTITUTION:Exposure of a pattern is performed on a mold material forming part to form a part of a flow path of the first setting resin 8 through the first mask 9, patterning of the first curing resin is performed and a groove to form a part of the liquid flow path 15 is formed. Then positive photoresist 11 is applied to the upper part of the first curing resin 8, the patterning of which is performed and the exposure of the pattern is performed on a forming part of the mold material to form a part of the liquid flow path through the second mask 12. Then after the positive photoresist layer 11 is developed and made to cure, the mold material 13 is removed by melting. Hence, the cured material forms the liquid flow path 15 and a liquid chamber and becomes a constituent material as a liquid spray recording head.
Patent JP-S5811560-A (JP)
Title: Coating composition
Inventor: TANIGUCHI TAKASHI
IPC: C08J7/06
Filed: 1981-07-15
Abstract: PURPOSE:To prepare a coating composition having specific pH value and excellent heat resistance, dyeability, surface hardness, and scratch resistance, and suitable for the surface protection, by using a specific organic silicon compound and dispersed colloidal silica as essential components. CONSTITUTION:The objective composition is prepared by mixing (A) 100pts.wt. of a material obtained by hydrolyzing an organic silicon compound (e.g. gamma- glycidoxypropyl trimethoxysilane) having epoxy group in an organic group bonded through an Si-C bond and having Si-OH group with (B) preferably 15.0- 300pts.wt. of colloidal silica having an average particle diameter of 1-200mmu, and if necessary, adding (C) <=200pts.wt. of an organic polymer, an epoxy resin, an organic silicon compound other than the component (A), or their hydrolyzed products to the mixture.
Patent JP-H06323136-A (JP)
Title: Muffler for motorcycle
Inventor: KUME JOJI
IPC: F01N3/28
Filed: 1993-05-11
Abstract: PURPOSE:To provide a muffler for a motorcycle capable of extending a life of a supporting plate. CONSTITUTION:An expansion chamber 8 in a muffler 7A of a motorcycle arranges a columnar catalytic unit 9 for purifying exhaust gas, hornshaped cone 10 welded in the total periphery to the rear end of the columnar catalytic unit 9, joint pipe 11 welded in a fitting condition to the rear end of the cone 10 and a baffle plate 12 welded in a fitting condition to the rear end of the joint pipe 11, linearly in an extending direction of the muffler 7A. Accordingly, in the muffler 7A of the motorcycle 1 formed by arranging a vibration- preventing supporting plate 18 in a front end part peripheral surface 9a of the columnar catalytic unit 9 between itself and an internal peripheral wall 15 of the expansion chamber 8, the vibration-preventing supporting plate 18 has a curved art formed to be bent in the lengthwise direction of the muffler 7A.
Patent JP-H05123466-A (JP)
Title: Edge sewing machine
Inventor: OUMIYA KOUSHIROU
IPC: D05B19/06
Filed: 1991-04-16
Abstract: PURPOSE:To enable at least one of three sorts of edge sewing(with stitches, cutting with a knife, letter frames) to be easily executed by arranging at least one of two or more sorts of edge sewing keys and the storage means of speci fied edge sewing system programs, respectively. CONSTITUTION:From a pattern data storing means 8, required patterns are selected with a pattern selecting means 2 and the selected pattern data are stored by a selected, pattern storing means 7. Then based on the selected pattern data, by a central processor 1, a stopping motor controlling circuit 11 and a driving motor driving circuit 12 are respectively controlled, and embroidery stitches are formed. In this case, to the central processor 1, at least one of two or more sorts of edge sewing keys 3, 4 for specifying edge sewing in addition to embroidery sewing is connected. Besides, on the periphery of the embroidery sewing, a storage means 10 for storing edge sewing system programs for the edge-sewing of at least one of stitch sewing, cutting with a knife, or letter sewing is connected to the central processor 1.
Patent JP-S58225349-A (JP)
Title: Method for testing close adhesiveness of pipe and fin of heat exchanger with aluminum fin
Inventor: NAKANISHI KIYOSHI
IPC: G01N27/20
Filed: 1982-06-24
Abstract: PURPOSE:To measure the close adhesiveness of a pipe and fins within a short time, by a method wherein the pipe of a heat exchanger with fins and an opposed electrode are immersed in a treating bath and a current is supplied to the pipe to carry out anodic oxidation treatment to investigate whether the anodic oxidation of the fin is generated or not. CONSTITUTION:The metal pipe 1 of a heat exchanger equipped with an aluminum fin 2 and an opposed electrode (carbon) 3 are immersed in an electrolyte 4 and a current is supplied to the part of the pipe from a power source 8 to carry out anodic oxidation treatment. When the close adhesiveness of the collar of the fine and the pipe is bad, a current is not sufficiently passed through the fin and the fin does not receive anodic oxidation. As methods for checking whether anodic oxidation is generated or not are as cited below: (1) the color change of a film due to anodic oxidation is observed, (2) the fin after anodic oxidation is immersed in a dye-containing liquid to observe the coloration thereof and, (3) the conductivity of the treated surface is measured.
Patent JP-H046945-A (JP)
Title: Facsimile reception equipment
Inventor: NAKANO TOSHIYA
IPC: H04N1/21
Filed: 1990-04-24
Abstract: PURPOSE:To select the sent information before printout by interposing a rewritable memory between a telephone line and a printer and providing a CRT checking the content of the memory to a facsimile reception equipment. CONSTITUTION:Received information is stored once in a memory 5, the content is checked by a CRT 6 and only a FAX signal being required information is printed out by a printer 4.
Patent JP-S608103-A (JP)
Inventor: JIYON TAIMAA
IPC: C08L23/18
Filed: 1984-05-31
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-H08301319-A (JP)
Title: Closing device and synthetic resin cap
Inventor: TAKAMATSU KOICHI
IPC: B65D49/12
Filed: 1995-05-08
Abstract: PURPOSE: To exhibit satisfactory tamper evidence, by making intervals between lock claws or/and intervals between lock projections irregular, thereby reducing an angle at which a bridge is cut. CONSTITUTION: Of eight lock projections, 60A and 60B, placed along a cap, the four lock projections 60B are arranged in such a way as to deviate 1-10 deg. in the direction of uncapping, to intervals between the four remaining lock projections 60A. By twisting the cap, fitted over a container mouth 70a, in the direction of uncapping, the lock projections 60B deviating in the direction of uncapping engage with two of four lock claws 74 provided on the container mouth 70a, and the other lock projections 60A in normal positions come near to the two remaining lock claws 74. Then, bridges 55, which are near to the lock projections 60B engaging with the lock claws 74, are first cut, the cutting of another bridges 55 which are near to the other lock projections 60A is delayed by the flexion of a TE ring 58, and after the lock projections 60A engage with the lock claws 74, they are cut.
Patent JP-S5812742-A (JP)
Title: Manufacture of plastic-covered steel pipe
Inventor: ISHIRO SABUROU
IPC: B05D3/00
Filed: 1981-07-16
Abstract: PURPOSE:To raise the shear adhesion strength between a plastic layer and a concrete layer provided on the surface of the plastic layer by forming an uneven surface on the molten plastic layer covered on a steel pipe by spraying the atomized particles of water onto the surface of the molten plastic layer. CONSTITUTION:A molten hot plastic material is coated on the surface of a steel pipe and then before the molten plastic coat 1 is hardened, atomized water particles 2 is sprayed from a spray nozzle onto the molten plastic coat, whereupon large numbers of fine water droplets 3 adhered to the surface of the  molten plastic coat 1 coalesce producing large water droplets 3' and by the cooling action of the coalescence, convexed portions 4 are formed on the molten plastic coat below the droplets 3'. At a time when the size of the convexted portions 4 is increased to about 0.5mm.phi-3.0mm.phi, the grown water droplets 3' are removed by air or laminar water flow and then the plastic coat is forcibly cooled with water.
Patent JP-H01280947-A (JP)
Title: Hand shake system
Inventor: INOUE MASAYOSHI
IPC: H04L13/00
Filed: 1988-05-06
Abstract: PURPOSE:To allow the system to cope with a caller side MODEM in compliance with each standard by sending a binary data '1' not scrambled or a tone signal of 2100Hz, 2225Hz and setting the communication system based on a corresponding reply signal. CONSTITUTION:A tone signal transmission means 111 sends a tone signal of 2225Hz and a reply signal corresponding to the tone signal is received by a reply signal reception means 131. Moreover, a tone signal of 2100Hz or 2225Hz is sent from the means 111 and a binary data '1' of 1200bps not scrambled is sent from the 1st binary data transmission means 121 and a corresponding reply signal is received by a reply signal reception means 131. The 1st communication system setting means 141 sets the communication system of the incoming side MODEM based on the supplied information. Thus, the system copes with the CCITT recommendations V.22, V.22bis and the Bell standards 103, 212.
Patent JP-2000306843-A (JP)
Title: Plasma treatment method
Inventor: MORIYAMA KOUICHIROU
IPC: H01L21/302
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of corrosion or the deposition of by-products in a pipe, valve, and pump by efficiently removing an unreacted gas and the by-products, by damping the luminous intensity of plasma at a specific rate or higher by introducing an exhaust gas maintained in a plasma state from a treating space to chemical reaction causing means. SOLUTION: Chemical reaction causing means 13a to 13c cause at least one side of an unreacted gas and by-products discharged from a plasma treating chamber and the preferable components of the means 13a to 13c are catalyst, heating catalysts, or exothermic materials. For example, the means 13a to 13c are installed in a state of filament-like bodies by using tungsten, molybdenum, rhenium, platinum, etc., and the permeation of plasma is interrupted by supplying an AC power to the filament-like bodies. Here, chemical reactions causing means 13a to 13c are constituted so that the plasma is damped until the luminous intensity of the plasma becomes 50% or lower (rate of decrease: 50% or higher), preferably 10% or lower.
Patent JP-H01139848-A (JP)
Title: Latch needle of loop forming knitting machine
Inventor: JIIKUMUNTO ZOSU
IPC: D04B35/04
Filed: 1988-05-06
Abstract: PURPOSE: To provide a latch needle which absorbs impact-caused stresses to prevent its damages by forming it by a polymer containing reinforcing fibers. CONSTITUTION: This latch includes a needle shank 1 with a needle hook 2 and sawslot 3 at each end. The sawslot 3 is formed symmetrically to the longitudinal centerline of the needle shank 1. The shank 1 includes a cylindrical pin or axle 4 which extends transversely at the jaw, and comes into contact with the latch 5. When the latch is in the open position, a noucat 6 comes into contact with the needle hook 2, and when it is in the closed position, the shank back comes into contact with the upper end of a needle shank 7. The latch 5 is formed by a homopolymer or copolymer, e.g. polyurethane or polyamide, reinforced with fibers.
Patent JP-2000300716-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To enable a player to press a pattern more positively and easily. SOLUTION: In this slot machine, the whole pattern for pressing is formed of high reflective material. When a game state is changed over to a prize winning possible state by a game state setting part 43, a normal lighting means 62 is put out, and a lighting means 61 for identification is lighted. The whole pattern for pressing therefore looks brighter than other patterns from the player side by high light reflection, the player can therefore press the pattern at accurate timing with an aim of the pattern.
Patent JP-S61269316-A (JP)
Title: Termination point detection device
Inventor: HANAJIMA SHUICHI
IPC: H01L21/302
Filed: 1985-05-24
Abstract: PURPOSE:To make it possible to constantly detect a suitable termination point by a method wherein the characteristics of the waveform of an emission spectrum is sampled and stored, and it is compared with the stored contents with only one scanning operation so as to automatically detect the termination point thereafter. CONSTITUTION:Scanning is performed to sample and store the characteristics of the waveform of an emission spectrum of the reaction gas when the reaction gas is changed. Then, the emission light from the plasma is detected by an optical detector 6 and supplied to the waveform feature sampling circuit 9 of a processor 8 through an amplifier 7. The characteristics of the spectrum waveform of the plasma emission are sampled and stored in a memory circuit 10. Therefore, when dry etching is to be performed with the reaction gas, thereafter, the emission spectrum waveform of that reaction gas is detected, and that characteristics are compared with the memory contents within the memory circuit 10 so as to make it possible to automatically detect the termination point of the etching reaction.
Patent JP-S62286059-A (JP)
Inventor: YAN HIYUN
IPC: G03G5/06
Filed: 1987-05-06
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-H11303263-A (JP)
Title: Bottom end fixing device for suspended type moving panel
Inventor: UCHIDA TAKAHIRO
IPC: E04B2/82
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To make the replacing work for adjusting bolt easier for fixing the bottom end of a moving panel to the floor surface. SOLUTION: An upward open-shaped recessed portion 17 is formed in a middle portion of a lower end lateral frame member 2a of the main body of a moving panel, a long hole 20 is drilled in a bottom plate 19 inside the recessed portion 17 and, on the other hand, an attaching plate 25 screwed by a bolt shaft 9a of an adjusting bolt is mounted in a liftable manner through a plurality of lifting bolts 26. Head portions 26b of a plurality of lifting bolts 26 are projected out downward relative to the lower end lateral frame member 2a. If the lifting bolts 26 are loosened and an attaching plate 25 is raised, then the adjusting bolt with the bolt shaft 9a slanted can be easily pulled out from the long hole 20.
Patent JP-S62267754-A (JP)
Title: Electrophotographic sensitive material and its production
Inventor: AKASAKI YUTAKA
IPC: G03G5/06
Filed: 1986-05-16
Abstract: PURPOSE:To increase the sensitivity of a sensitive body and to improve the electrical characteristics by using a specified asymmetric squarylium compound as a photoconductive material. CONSTITUTION:An asymmetric squarylium compound represented by formula I is used as a photoconductive material in the electrostatic charge generating layer of an electrophotographic sensitive body. In the formula I, each of R1 and R2 is H, hydroxyl, methyl, halogen, trifluoromethyl or carboxyl and X is a group represented by formula II or III (where each of R3 and R4 is 1-20C alkyl and Z is a group of atoms required to form a ring). Thus, a sensitive body having spectral sensitivity over the visible region and the near infrared region, high sensitivity and superior electrical characteristics such as electrostatic chargeability and dark decay is obtd.
Patent JP-S60114455-A (JP)
Inventor: JIANNINO MUFUORIHA
IPC: B24B41/06
Filed: 1984-05-30
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-S5592340-A (JP)
Title: Preparation of monomer composition containing lead
Inventor: NAGAI HARUO
IPC: C08F20/02
Filed: 1979-08-30
Abstract: PURPOSE: To prepare a monomer composition containing lead, useful for production of a transparent radiation-shielding material and having a practically high strength and shielding ability, by reacting an organic acid mixture with lead monoxide at a specific ratio in a monomer, e.g. alkyl methacrylate, etc.  
     CONSTITUTION: (a) An organic and mixture containing an organic acid (I) R 1 COOH (R 1  is 5W20C hydrocarbon residue), (meth)acrylic acid, and if desired an organic acid (II) R 2 COOH (R 2  is 2W4C hydrocarbon residue), is reacted with (b) lead monoxide in (c) a monomer, e.g. alkyl methacrylate, hydroxyalkyl (meth)acrylate, etc. The amount of (b) is 6.5W57wt% on the basis of the whole composition and the ratio of the whole molar number of (a) to the number of gram atom of lead in (b) is ≤4. The amount of (meth)acrylic acid is 3W45wt% on the basis of the whole composition and the total amount of the acids (I) and (II) is 1.1W 60wt%. The amount of (II) is less than that of (I). The molar number (A) of (meth)acrylic acid in 100g of the raw materials and total molar number (B) of the acids (I) and II) are expressed by the equation I or II. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06327151-A (JP)
Title: Protective circuit for power supply
Inventor: SHIOKAWA OSAMU
IPC: H02J1/10
Filed: 1993-05-13
Abstract: PURPOSE:To realize easy and positive protection regardless of the connection mode of a power supply. CONSTITUTION:A diode 12 is turned ON or OFF depending on the fact that a power supply to be connected with a positive power supply 16 is a positive power supply 15 (same polarity) or a negative power supply 17 (different polarity). The voltages V+, V- at the input points to a polarity discriminator 10 are set in such relationship as V+>V- or V+<V- and a transistor 8 is turned OFF in case of different polarity thus interrupting power supply to a load 19.