baber/WOPTO huggingface dataset:
Patent JP-H11292457-A (JP)
Title: Steel sheet pile lifting implement
Inventor: TANEDA TAKAO
IPC: B66C1/28
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet pile lifting implement extremely excellent in safety, and improving work efficiency, compared with work for moving a steel sheet pile by a slinging method. SOLUTION: In a steel sheet pile lifting implement for lifting a steel sheet pile, the following two mechanism are provided in leg bodies 3 respectively, a turn mechanisms: wherein the base parts of hook bodies 1 are journaled to respective leg bodies 3 halfway to provide tip hook parts 1 slidably and vertically toward the inner side, turning shafts 5 are erected and journaled to the base parts of the force end rear leg bodies 3 facedly provided right and left, to lockedly mount crank bodies on the fore and rear end parts of the turning shafts 5, the crank pin parts of the crank bodies and connecting pieces, where the base parts and roller bodies are journaled to the hook bodies 1 and another end part respectively, are connected by connecting rods, and the right and left turning shafts 5 are synchronously turned, and a nipping mechanism:  wherein the roller bodies of the connecting pieces boltedly provided on the hook bodies 1 are raised up to a cam plate when the shafts 5 are turned by the turn mechanism, to protrude the hook part 1 of the hook body 1 to the inner side to nip the ear part of the steel sheet pile.
Patent JP-H01266725-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA JUN
IPC: H01L21/312
Filed: 1988-04-18
Abstract: PURPOSE:To provide the title device with good safety and high sensitivity and with stable film thickness required for blocking alpha-rays by employing a polyamic acid composition, a precursor of a photosensitive polyimide resin which reacts in itself by light or an irradiation beam, and adding a specific additive thereto. CONSTITUTION:100 pts.wt. copolyamide acid containing a 0.01 to 30.0% repeat unit represented by a formula II and a 0.1 to 100 pts.wt. aromatic bis-azide photo-crosslinkable agent represented by a formula III, and an 1 to 400 pts.wt. amine compound represented by a formula IV are added into a polyamic acid comprising a repeat unit represented by a formula I or taking the repeat unit as a chief ingredient, or a polyamic acid represented by the formula I. In the formulae I to IV, R1 is a divalent organic group, R<2>, R<3> are an alkylene or phenylene group, X is -OH, -OR<4> and the like, R<6> to R<8>, R<10> are hydrogen and a lower alkyl group and the like, respectively, and R<9> is an alkylene group. Hereby, a film thickness which is highly sensitive and is required for blocking alpha-rays, can stably reproduced without requiring a strong alkaline etching solution.
Patent JP-S5520066-A (JP)
Title: Pll frequency synthesizer device
Inventor: KOJIMA TADASHI
IPC: H03L7/183
Filed: 1978-07-31
Abstract: PURPOSE:To simplify the circuit constitution with omission of the reference oscillater except for the PLL reference oscillator by providing the selector to select 5KHz and 1KHz to the synthesizer for the SW (short wave) broadcast which occupies the channel space for 5KHz and 1KHz. CONSTITUTION:The output terminal of voltage control oscillator 31 is connectd to the mixer part of the SW broadcast tuner as well as to the input terminal of programmable divider 32. Then the output terminal of divider 32 is connected to one end of the input terminal of phase comparator 33, and the other end of comparator 33 is connected to the output terminal of reference oscillator 34 via selector 35. Then the output terminal is connected to the input terminal of oscillator 31 via low-pass filter 36. On the other hand, the 5-bit control data is supplied to the division ratio control data input terminal of divider 32 via divider circuit 38 and then detected by detector 37 to be applied to the control terminal of selector 35 as well as to the control terminal of circuit 38. In such way, the signals of 1KHz or 5KHz are obtained, simplifying the circuit constitution.
Patent JP-H11291386-A (JP)
Title: Precoated steel plate with superior weatherability and processability and application thereof
Inventor: KIMATA YOSHIO
IPC: B32B15/18
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a precoated steel plate having a superior whetherability and an outstanding processability through fabricating with a low-priced polyacrylic resin and a roofing wall panel, an outdoor advertising panel, a lighting reflection panel, a tunnel internal fitting panel, an exterior automotive trim panel, a partition panel and an elevator interior panel as use applications of the precoated steel plate. SOLUTION: The precoated steel plate has a layer 1 covered with a coating of a copolymerized acrylic polyol resin obtained by copolymerizing a polymerizable ultraviolet stable monomer, a cycloalkyl group-containing polymerizable monomer and a hydroxyl group-containing polymerizable monomer as essential polymerizable monomeric components. In addition, the precoated steel plate has a coated layer 11 with 10% or more coefficient of breaking extension by the tensile strength test under a room temperature environment between the steel plate and the coated layer 1. Thus it is possible to obtain the precoated steel plate with good weatherability and processability and various kinds of panel made of this steel plate.
Patent JP-2000288388-A (JP)
Title: Adsorbent for tumor necrosis factor-alpha, method for adsorption/removal, and adsorption device
Inventor: HIRAI FUMIYASU
IPC: A61M1/36
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To adsorb/remove a tumor necrosis factor-αefficiently and selectively. SOLUTION: The adsorbent for a tumor necrosis factor-αcomprising a sulfonated porous polymeric material excluding a styrene-divinyl benzene copolymer and a method for adsorbing/removing the tumor necrosis factor-α including a process in which the adsorbent is brought into contact with a liquid containing the tumor necrosis factor-α are provided. The device for adsorbing the tumor necrosis factor-α comprising a container filled with the adsorbent is also provided. In this way, the tumor necrosis factor-α can be adsorbed/removed efficiently and selectively.
Patent JP-S57208529-A (JP)
Title: Plane type display element
Inventor: INOUE KATSUYUKI
IPC: G02F1/1345
Filed: 1981-06-19
Abstract: PURPOSE:To improve the reliability of electric connections by providing a metallic thin film or carbon thin film on the surfaces of external connection terminals made of plural transparent conductive thin films arranged in a plane near the end part of a substrate constituting a display element, and then bringing it into press contact with the connection terminals. CONSTITUTION:To the surfaces of external connection terminals 12 made of transparent conductive thin films of a plane type display element formed by sealing liquid crystal 11 between two glass substrates 6 and 7 having transparent electrodes 8 and 9 opposed to each other with a sealing part 10 between, a thin film of metal, such as Au, Pt, Cr, etc., having <= about 0.1mum thickness or thin film 15 of carbon is stuck. Then, this film, and the connection terminals 3a-3n of a thermal press-contacting type flexible cable formed by providing silver conductors 2a-2n, thermoplastic resin materials 4a-4n, and an insulating protective film 5 on a plastic substrate 1 are positioned oppositely; and a metallic fixture 14 for press contacting which has a stuck silicone rubber plate 13 is pressed and the terminals 3 and thermoplastic resin materials 4 are fused to bring them into thermal press contact with the terminals 12 and substrate 7.
Patent JP-S5427501-A (JP)
Title: Antibiotic c-14482a1
Inventor: HIGASHIDE EIJI
IPC: A01N63/00
Filed: 1977-08-04
Abstract: PURPOSE: Effectively inhibits the grown of Gram-negative, Gram-positive and anti-acid bacteria, and useful as a fungicide, a disinfectant, an eliminating agent of R plasmid, and an oncostatic drug. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5617328-A (JP)
Title: Single-lens reflex camera
Inventor: TERADA KATSUMI
IPC: G02B7/28
Filed: 1979-07-24
Abstract: PURPOSE: To improve focusing precision by composing a movable mirror of a main body that has a transmissive part, allowing part of incident light to transmit it, away from an optical axis and a reflective surface for transmission prevention on the front surface of the main body.  
     CONSTITUTION: Light having passed through taking lens 2 is reflected on reflective surface 4b by movable mirror 4 and, at the same time, divided into light viewed through finder 9 and light led to detector 8 via focusing mirror 5 after transmitting part of the transmissive part of main body 4a by way of slit 4c of reflective surface  4b. Part of the light passing through slit 4c of reflective surface 4b is reflected on  the back surface of movable mirror 4, but it is almost reflected by reflective surface  4b on the front surface of mirror 4, so that light transmitted from the front surface  will nearly be eliminated. Slit 4c and the optical axis are positioned away from each  other and light when the aperture is fully opened or close to it can be photodetected. The quantity of photodetected light of photodetector 8 can be increased, so that  the focusing precision can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06304285-A (JP)
Title: Ski board
Inventor: GARUSAN PIEERU
IPC: A63C5/12
Filed: 1994-04-08
Abstract: PURPOSE: To provide a ski board which is highly durable and excellent for operation and competition. CONSTITUTION: A portion of the length of a core 15 constituting a ski board 1 has a box structure formed by an upper reinforcement plate 16 for reinforcing the upper portion 6 of the ski board 1, side reinforcement plates 18, 19 for reinforcing the side portions 7, 8 of the ski board 1, and a lower reinforcement plate 17 for reinforcing the lower portion 3 of the ski board 1. The remaining length of the core 15 has a laminated structure formed by the upper reinforcement plate 16 and the lower reinforcement plate 17.
Patent JP-H02271441-A (JP)
Title: Register control circuit
Inventor: SASAKI TAKAYOSHI
IPC: G06F12/00
Filed: 1989-04-12
Abstract: PURPOSE:To decrease control signals and a wiring quantity by providing a designated information signal, which designates a source and a destination for each register, a discriminated information signal, which discriminates the source and the destination, etc. CONSTITUTION:A register selecting decoder inputs a control code, and outputs register designating signals X1, X2,... Xn, which send the signal to designate a source register and a destination register by time sharing. In addition, a signal SDS to discriminate the source from the destination is activated when the signals X1, X2,... Xn indicate the source. Further FF1, FF2,... FFn input the signals X1, X2,... Xn and the signal SDS, and their outputs are made into the read control signals of registers R1, R2,... Rn. Gates AND1, AND2,... ANDn, input the signals X1, X2,... Xn and the signal SDS, and their outputs are made into the write control signals of the registers R1, R2,... Rn. Thus the number of the control signals is set at (n + 1) for (n) registers, the number of the control signals can be decreased by (n - 1), and thus the wiring quantity can be decreased.
Patent JP-S59223253-A (JP)
Title: Production of alkali resistant glass fiber
Inventor: OOZEKI TAKAO
IPC: C03C25/10
Filed: 1983-05-30
Abstract: PURPOSE:To obtain a glass fiber which has excellent alkali resistance and is suitable for reinforcing cement by using a sizing agent contg. >=1 kind among tartaric acid, citric acid, oxymalonic acid and 2-ketoglutaric acid (salt) as essential components. CONSTITUTION:(A) An alkali resistance improving agent consisting of at least one kind among tartaric acid, citric acid, oxymalonic acid, 2-ketoglutaric acid or water soluble salt thereof, (B) a film forming agent (e.g.; vinyl acetate polymer), (C) a lubricant (e.g.; fatty acid amide), (D) a coupling agent (e.g.; vinyl triethoxysilane), (E) a surface active agent (e.g. polyethylene glycol lauryl ether) and (F) an antistatic agent, etc. are mixed to prepare a sizing agent. A glass fiber is produced by using such sizing agent, by which an intended alkali resistant glass fiber is obtd.
Patent JP-H08274079-A (JP)
Title: Plasma ashing of resist film
Inventor: YAMAZAKI KENJI
IPC: H01L21/027
Filed: 1995-03-29
Abstract: PURPOSE: To provide an ashing process wherein plasma less damages a resist, in carrying out a thin film dry etching process and a subsequent plasma ashing process using the same cathode-coupled dry etching system. CONSTITUTION: A metal thin film 12 deposited on an insulation substrate 11 is patterned in a predetermined pattern using a resist pattern 13 formed on the metal thin film 12 in a dry etching system. Then, plasma ashing is performed on the resist in the dry etching system for resist stripping. The dry etching system is a system having a parallel plate electrode structure. The insulation substrate 11 is set on the cathode side of a plasma discharge electrode, and the RF power density for plasma ashing is set to 0.087-0.174W/cm<2> . Thus, damage to the resist in plasma ashing is reduced.
Patent JP-S5219482-A (JP)
Title: Lectrode for use in high-voltage discharge lamps
Inventor: MATSUNO HIROMITSU
IPC: H01J61/073
Filed: 1975-08-04
Abstract: PURPOSE: To provide an electrode for use in a high voltage discharge lamp, which has a low starting voltage for arc discharge, carrying out the transfer from glow discharge to arc discharge in a short time without reducing a luminous flux. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5718644-A (JP)
Title: Preparatin of benzaldehydes
Inventor: YOSHINAKA SHIGEO
IPC: C07C47/55
Filed: 1980-07-10
Abstract: PURPOSE: To prepare the titled compound in two steps, with high yield, by chlorinating toluene which may have halogen, CN or NO 2  substituent group at the nucleus, and then reacting the resulted chlorinated toluene mixture having specific number of chlorine at the methyl group with nitric acid without separating from the reaction mixture.  
     CONSTITUTION: The methyl group of the compound of formula I (X is H, Cl, Br, CN or NO 2 ) is chlorinated to obtain a chlorinated compound having 1.0W2.0 chlorine atoms in average, and the chlorinated compound is made to react with nitric acid to afford the benzaldehyde compound of formula II. By defining the degree of chlorination of the toluene compound within a specific range, the chlorinated toluene mixture obtained can be used as the raw material of the subsequent oxidation reaction without separating from the reaction mixture. Accordingly, the process can solve the problems of raw materials procurement which are inevitble probelms in the conventional preparation of benzaldehyde from benzal chloride or benzyl chloride. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57210907-A (JP)
Title: Desiliconizing and desulfurizing method for molten iron
Inventor: NARITA KIICHI
IPC: C21C1/04
Filed: 1981-06-17
Abstract: PURPOSE:To perform simultaneous desiliconization and desulfurization of molten iron on efficiently in a short time by combining the blowing by the unreactable  gas of a flux of specific component compsn and the setting of a time for stopping the oxygen blowing. CONSTITUTION:A flux contg. CaO of >=(22X-64X)kg per ton of molten iron (but not below 5kg) when a target amt. of silicon is defined as X% as well as 1/6-1/2pt. a flux basing on the weight of said CaO and likewise 1/5-1/2pt. a reaction accelerator is blown together with a nonreactive gas into molten iron. At the same time, oxygen is top blown, and the blowing othe oxygen is stopped before the blowing of said flux is completed by 2/3. Then, the Si in the molten iron is burned by gaseous O2 to prevent the temp. drop of the molten iron; at the same time, the contact efficiency of the flux and the molten iron is improved and desiliconization and desulfurization rates are improved. The proper adjustment of the components to be contained in the flux and the time for the top blowing of O2 contributes to the improvement particularly in desulfurization efficiency and minimizes the oxidation loss of C and Mn in the molten iron.
Patent JP-H0198368-A (JP)
Title: Picture reader
Inventor: MINAMI SHIGENOBU
IPC: B43L1/04
Filed: 1988-04-19
Abstract: PURPOSE:To read picture information at a desired part only on a flat plate by applying main scanning and subscanning to a scanning means reading picture information with respect to the flat plate. CONSTITUTION:Rails 103, 104 are fitted to a blackboard 101 and a picture reader 102 is placed on the rails 103, 104 via wheels 105, 106. The picture reader 102 uses a photoelectric converter 107 to have a function photoelectric-converting a picture on the blackboard 101. The picture reader 102 is moved along the rails 103, 104 to convert the picture of a prescribed part on the blackboard 101 into an electric signal.
Patent JP-S61252161-A (JP)
Inventor: TAKENAKA KUNIHIRO
IPC: B32B37/10
Filed: 1985-05-01
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-H06310700-A (JP)
Title: Solid-state image pickup device
Inventor: MATSUNAGA MASAYUKI
IPC: H04N5/363
Filed: 1993-04-21
Abstract: PURPOSE:To provide a solid-state image pickup device, in which kTC noise accompanying reading of signal charge from a storage diodes can be reduced and the expansion of a dynamic range can be contrived. CONSTITUTION:A multilayer solid-state image pickup device has a solid image pickup element chip including a plurality of storage diode parts 4 and charge transfer parts 3 for transferring signal charge stored in the storage diode parts 4 on the p-well 2 on n-type substrate 1, and picture element electrodes 11 electrically connected with the storage diode parts 4 in the uppermost layer; a photoelectric conversion film 12 deposited on the solid image pickup element chip; and a transparent electrode 13 formed on the photoelectric conversion film 12. A feedback transistor, in which the storage diode parts 4 are used as sources and drains 14 are arranged on the side of the charge transfer parts 3 and potential is made the same by the connection of the drains 14 and gates 17, is formed between the storage diode parts 4 of the solid image pickup element chip and charge transfer parts 3.
Patent JP-H08263377-A (JP)
Title: Cache memory management system
Inventor: NISHINO HIROAKI
IPC: G06F12/08
Filed: 1995-03-27
Abstract: PURPOSE: To provide the cache memory management system which uses a cache memory most efficiently in accordance with the property of a program to be executed. CONSTITUTION: A free memory list initializing means 15 which makes a list of free physical memory pages in a physical memory space with respect to each cache block of a cache memory 13 and links it to a header corresponding to the cache block to generate a free memory list 12 at the time of system initialization and a memory area definition table 20 which manages the correspondence between a virtual memory space and each cache block, ana a memory area definition table initializing means 16 which sets contents of the memory area definition table 20 in accordance with user's designation at the time of system initialization are provided.  At the time of system operation, a cache block corresponding to a requested virtual memory space is retrieved from the memory area definition table 20, and a corresponding physical memory page is retrieved from the free memory list 12 corresponding to the retrieved cache block to perform the requested processing.
Patent JP-S57208281-A (JP)
Title: Heat-sensitive recorder
Inventor: SAITOU TAKASHI
IPC: B41J2/375
Filed: 1981-06-19
Abstract: PURPOSE:To prevent heating resistors from overheating due to accumulation of heat, by a method wherein a signal indicating the coincidence between each output of the first latch circuit group for latching parallel outputs from a shift register and each inverted output of the second latch circuit group is used as recording signal data. CONSTITUTION:The first latch circuit group 8 for latching the parallel outputs from the shift register 6 for converting the recording signal from series form into parallel form is provided, and the second latch circuit group 10 for latching each output from the circuit group 8 is provided. The signals indicating the coincidence between each output (d) from the circuit group 8 and each inverted output (f) from the circuit group 10 are used as the recording signal data (i) fed to driving elements 2 provided in correspondence to each of the heating resistors 1. Control lines 13, 15 are fed with control signals having pulse widths of t1, t2, respectively. When the same bits of the recording signal data are successively black signal data, the voltage impressing time for the heating resistor 1 is t1 which is shorter than the voltage impressing time t2 in the case where the black signal data are not generated successively.
Patent JP-H0767684-A (JP)
Title: Arab promotor and process for production of polypeptides containing cecropins by microbiological method
Inventor: CHIUNUU RAI
IPC: C12N15/12
Filed: 1994-05-09
Abstract: A polynucleotide molecule expressible in a given host comprising the sequence of the araB promoter operably linked to a gene which is heterologous to said host. The heterologous gene codes for a peptide that is biologically active. The invention also relates to a genetic construct which comprises a first genetic sequence coding for cecropin operably linked to a second genetic sequence coding for a polypeptide which is capable of suppressing the bactericidal effect of the resulting fusion protein towards an otherwise cecropin sensitive bacterium.
Patent JP-S5618952-A (JP)
Title: Preparation of 2- o-hydroxybenzoylamino -ethanesulphonic acid
Inventor: FUJIMOTO DOUTAROU
IPC: C07C67/00
Filed: 1979-07-25
Abstract: NEW MATERIAL:2-(o-Hydroxybenzoylamino)-ethanesulphonic acid sodium.  
     USE: A useful substance which is expected to have entatic action, antipyretic, pain- killing and antiinflammatory effect.  
     PROCESS: Aminoethanesulphonic acid is condensed with o-acetoxybenzoic halogenide under an alkali condition in pH of not more than 13 to give a compound shown by the formula. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62253895-A (JP)
Inventor: YOSHIOKA JUNJI
IPC: E21B1/26
Filed: 1986-04-25
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-S63260417-A (JP)
Title: Extrusion molding method of multi-layer parison
Inventor: FUKUHARA KEIJI
IPC: B29C48/475
Filed: 1987-04-17
Abstract: PURPOSE:To perform extrusion control of auxiliary material resin correctly, by a method wherein an extruded position of an auxiliary material is detected indirectly through a detecting medium by mixing beforhand the detecting medium detectable from the outside of a parison with the auxiliary material resin. CONSTITUTION:Iron powder as a detecting medium detectable through a magnetic sensor from the outside of a parison P is mixed into a barrier material resin beforehand. Then an extruded tip position of the parison P containing a main material resin extruded into a blow molding device through a die slit 11 is detected with a CCD camera 44. An extruded position of the iron powder (detecting medium) within the barrier material resin to be injected to the main material resin in a resin passage 12 through an annular nozzle 24 nelative to the parison P and a mixed quantity are detected by an intermediate layer sensor 45 (magnetic sensor). The said barrier material resin and an adhesive material resin, that is, an extrusion state of the auxiliary material resin is controlled based on detected data, that is, the tip position of the parison P and position and the mixed quantity of the iron powder within the barrier material resin.