baber/WOPTO huggingface dataset:
Patent JP-H02258699-A (JP)
Title: Production of oxide superconductor
Inventor: HIRABAYASHI IZUMI
IPC: C30B29/22
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the title superconductor with its crystal unidirectionally solidified without causing any crack by melting and quenching powder as raw material into a high-density vitreous precursor followed by crystallization through laser melting. CONSTITUTION:A thick film is formed by either directly coating a substrate with oxide superconductor powder or a slurry prepared by dispersing said powder in an organic binder. The resultant powder (thick film) is heated to normally ca.1100 deg.C and melted by heating means such as with infrared rays followed by quenching using a coolant such as liquid nitrogen or liquid air into a high- density vitreous precursor, which is then irradiated with twin beams, triple beams or slit beams as laser beams: during the process, a scanning is made to heat and melt the precursor followed by cooling, thus forming highly oriented crystal.
Patent JP-S5510225-A (JP)
Title: Speaker system
Inventor: TANAKA MITSUAKI
IPC: H04R3/04
Filed: 1978-07-06
Abstract: PURPOSE:To obtain excellent low-band frequency characteristics by making it possible to control easily and freely the low-band characteristics without reference to minimum resonance frequency (f0) of a speaker by stabilizing the speed of a diaphragm of approximate resonance frequency (f0). CONSTITUTION:To hold nearly constant the speed of the diaphragm of woofer 7 covering minimum resonance frequency (f0) and its close frequency, a signal obtained by detecting the speed of the diaphragm is fed back to the prior stage of amplifier 6. Frequency characteristic correction circuit 5 variable in frequency characteristic provides a speaker driving signal with frequency characteristics increasing in level as the frequency decreases in a band of frequency (f0) and its close frequency, and frequency character correction circuit 22 gives an input signal frequency characteristics complement to characteristics of a sound level to a frequency  by a diffraction phenomenon of the cabinet. In the above-mentioned constitution,  excellent characteristics are obtained by freely controlling low-band characteristics.
Patent JP-S538386-A (JP)
Title: Production of catalyst for conversion of aromatic hydrocarbons
Inventor: INOUE TAKEHISA
IPC: C07C5/27
Filed: 1976-07-13
Abstract: PURPOSE: To obtain a catalyst for conversion of arom. hydrocarbons which has high activity and selectivity and is hardly degraded with the passage of time by treating mordenite with aq. solns. contg. oxycarboxylic acids and ammonium salts, respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04315482-A (JP)
Title: Oxide superconducting device
Inventor: FUKUMOTO YOSHITO
IPC: C30B29/22
Filed: 1991-04-15
Abstract: PURPOSE:To provide an oxide superconducting device, e.g. Josephson device, where desired device characteristics of a microbridge to be formed on a substrate can be obtained and the control of the forming position of said microbridge is little. CONSTITUTION:In the substrate 2 of a Josephson device 1, two main film- forming surfaces 3 are provided while making a difference in level and an inclined surface 4 is formed between respective main film-forming surfaces 3. A high orientation film 6 of superconductive thin-film is formed in respective main film-forming surfaces 3 of this substrate 2 and a polycrystalline film of superconductive thin-film is formed in the inclined surface 4. The crystalline state of said polycrystalline film is determined by the inclination theta of the inclined surface 4. Also, device characteristics of a microbridge 9 to be provided in said polycrystalline film are uniform in any place. Further, the arrangement of the inclined surface 4 on the substrate 2 can be freely set by e.g. photolithographic method.
Patent JP-H04314420-A (JP)
Title: Imaging optical system of eyeground camera
Inventor: OTSUKA HIROYUKI
IPC: A61B3/14
Filed: 1991-04-15
Abstract: PURPOSE:To achieve miniaturization by eliminating a large-diameter imaging lens without impairing optical performance. CONSTITUTION:An imaging optical system 30 of an eyeground camera has an objective lens 32 facing an object 31 to be inspected, a stop 33, a focusing lens 34, a field stop 35 and a relay lens 39. The focusing lens 34 has a positive power.
Patent JP-S58201548-A (JP)
Inventor: KIMURA KENJI
IPC: H02J15/00
Filed: 1982-05-17
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-S528348-A (JP)
Title: Recreational device
Inventor: AIZAWA SEIZOU
IPC: A63F7/02
Filed: 1975-07-07
Abstract: PURPOSE: To provide a simply constructed and inexpensive recreational device of which a prige ball trough is surely operated by each winning ball in a pinball play machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59207880-A (JP)
Inventor: KAMIJIYOU EIJI
IPC: C04B35/584
Filed: 1983-05-13
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-S58206594-A (JP)
Title: Polyalkyldiazaspirodecane derivative, manufacture and use
Inventor: HARUTOMUUTO UIITSUERU
IPC: C07D498/10
Filed: 1983-05-13
Abstract: Polyalkyldiazaspirodecanes which are substituted in the 2-position by functional radicals and have the formula   <IMAGE>   are prepared from polyalkylpiperidine cyanohydrins and ketones which are substituted by functional radicals. The products are suitable for stabilizing organic polymers against photo-oxidative degradation.
Patent JP-H10279660-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: NIWA KATSUHIRO
IPC: C08L63/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin compsn. excellent in reliabilitty and moldability by compounding an epoxy resin component contg. an epoxy resin having a structure wherein arom. rings exist between epoxy groups and a C-C double bond exists between the arom rings, a phenolic curative component which contains a phenolinc curative having arom. groups directly bonded to hydroxyl groups and aliph. groups intervening between the arom. groups, and an inorg. filler. SOLUTION: For instance, the epoxy resin component contains a compd. represented by formula I (wherein an H atom bonded to a double-bond carbon atom or to an arom. ring may be substd. by an org. group), pref. in an amt. of 50 wt.% or higher. The curative component contains a compd. represented by formula II or III (wherein an H atom bonded to a carbon atom may be substd. by a 1-6C aliph. group), pref. in an amt. of 30 wt.%. Usually, 2-15 wt.% epoxy resin component, 2-15 wt.% curative component, and 60-95 wt.% inorg. filler are compounded.
Patent JP-S62240175-A (JP)
Title: Controlling method for tool changing robot
Inventor: ONISHI MASAYASU
IPC: B23K11/24
Filed: 1986-04-10
Abstract: PURPOSE:To shorten the time till the next working is started by immediately moving an arm to the standby position without performing detaching and attaching work of a welding gun at the time of using the same gun with respect to a next work. CONSTITUTION:The plural welding guns on stands 2 and 2, the X gun 3 and C gun 4, for instance, are properly selected and installed on the arm 8 of a spot welding robot A based on the prescribed teaching data. When the working of one work W is finished, it is decided whether or not the gun of the arm 8 is to be used for the next work. At the time of using it continuously, the detaching and attaching work to the stand 2 which has been performed hitherto is not performed and the arm 8 is immediately moved to the standby position while the gun is still installed thereon. As the result, the time till the working of the next work is started is shortened and efficiency is improved.
Patent JP-H06301641-A (JP)
Title: Electronic computer
Inventor: YASUDA HIROYUKI
IPC: G06F12/04
Filed: 1993-04-09
Abstract: PURPOSE:To provide an electronic computer capable of reducing the load of a CPU due to data transfer and efficiently utilizing the CPU. CONSTITUTION:In the case of transferring data of 64 bits from the CPU 2 to a memory 4, the 64-bit data are outputted from the CPU 2 in each 32 bits corresponding to each access through data buses 40, 42 and stored in respective data registers 10, 12. Respective 32-bit data are successively outputted to the memory 4 through a data bus 32 by two accesses. Since the CPU 2 having 64-bit I/O data width can complete data output processing to the memory 4 having 32-bit I/O data width by accessing a function attaining circuit 3 only once, the load of the CPU 2 due to data transfer processing can be reduced.
Patent JP-H08247848-A (JP)
Title: Reflectiometer
Inventor: NAKA MICHIO
IPC: G01J3/50
Filed: 1995-03-14
Abstract: PURPOSE: To remove a stray light in a simple and a low cost device, and to measure the reflectance stably and accurately, by chopping a light source at a specific frequency or higher, and making the light source resonate at the cycle same as the chopping light. CONSTITUTION: A transistor 3 is converted by an oscillator 4, a light source (LED) 1 is chopped at 1kHz or higher (about 10kHz, favarably), and the light of the light source 1 is radiated to a subject 9 to measure, and its reflected light is received by a receiving element 5. When the frequency for chopping (resonant frequency) to a parallel resonant circuit 6 in which a capacitor, a coil, and a resistance are provided in parallel, the impedance of the circuit 6 is made maximum, the voltage is made maximum, while the voltage is lowered at the frequency out of the resonant frequency (the selectivity is high). As a result, only the electric signal by the reflected light can be detected at a high sensitivity.  Consequently, the AC component of other frequency, that is a stray light, can be removed almost perfectly, and the DC component is also leaked and removed from the coil of the circuit 6.
Patent JP-S62239077-A (JP)
Title: Remote control device
Inventor: SHIRAKAWA HIROSHI
IPC: G01S13/74
Filed: 1986-04-11
Abstract: PURPOSE:To inform the presence position of a remote control unit by operating a transmitting circuit on a side to be controlled remotely and sending out a retrieval signal, and receiving this signal by a receiving circuit on a remote control side. CONSTITUTION:The key, etc., of a remote control signal transmitter 4 are operated and then a control signal is generated by a remote control signal transmitting circuit 5 and sent out through a light emitting element 5a. This signal is received by the remote control signal receiving circuit 3 of a television broadcast receiver 1 through a light receiving element 3a, and processed by a signal decision circuit 2 and outputted as a control signal 6. When the presence position of a transmitter 4 is unclear, a retrieval operation part provided to the image receiver 1 is operated to input a retrieval request command 8 to the circuit 2 and a retrieval signal sending circuit 7 sends out a retrieval request signal from the light emitting element 7a withe the operation command from the circuit 2. This signal when received by the retrieval signal receiving circuit 9 of the transmitter 4 is amplified 9b, decoded by a signal processing circuit 9c, and outputted to an indicating means 10, thereby indicating the presence position.
Patent JP-H06293170-A (JP)
Title: Data input/output device
Inventor: SUZUKI AKIO
IPC: B41J29/13
Filed: 1993-04-09
Abstract: PURPOSE:To secure a large working space for a replacement of slip paper and an inspection of a printer to improve the workability. CONSTITUTION:In a data input/output device 2 provided with a printer 5 in a case 2a, a support apparatus 13 serving as a slip paper containing member is attached to the printer 5, and said printer 5 and the support apparatus 13 are disposed on a slide plate 10 to be integrally pulled out of the case 2a to an arbitrary position.
Patent JP-H04294117-A (JP)
Title: Mold for thick lens and method for molding thereof
Inventor: YAMADA NOBORU
IPC: G02B3/00
Filed: 1991-03-22
Abstract: PURPOSE:To perform molding with high accuracy and efficiently by making wettability of the surface of a piece on the fixed side to a plastic material at the primary molding to be bad, performing filling without applying dwelling and removing a gate insert and a movable piece at the secondary molding. CONSTITUTION:When feeding of a plastic material is stopped just before the plastic material is filled 100% in a cavity 5, as the mold face 10 of a piece 3 on the fixed side is formed of a raw material with a bad wettability with the plastic material, a sink mark is generated on the piece 3 side of the fixed side of shrinking molded lens and a mirror face with high accuracy is formed on a piece 4 of the movable side. A gate insert 19 is removed from the mold face of the piece 3 on the fixed side and the molded lens is inserted into the position so as to face the sink mark side of the molded lens to the mold face of the piece 3 on the fixed side. Positioning in the slide direction in the secondary mold is performed by fitting the edge of the molded lens to a lens edge fitting 14. A mirror face without any sink mark and with high accuracy is molded without using a piece 4 on the movable side and by filling the plastic material on the sink mark face of the molded lens without applying pressure.
Patent JP-H03282764-A (JP)
Title: Committing protocol for distributed transaction
Inventor: OKAJIMA WATARU
IPC: G06F15/16
Filed: 1990-03-30
Abstract: PURPOSE:To accurately restore the deterioration of a distributed node in the middle of blocking in a two-phase committing protocol and to prevent the occurrence of the blocking of the two-phase committing protocol by storing temporary information of respective steps in respective steps. CONSTITUTION:The node being an adjuster records transaction information immediately before the first phase commitment is started and it records the propriety decision of the commitment after a first phase response returns from respective related distributed nodes. After a second phase is started, transaction data on the adjuster himself is recorded, the recording of the first step is eliminated and the recording of the second step is eliminated after the normal response of the second phase is returned from respective related distributed nodes. The similar steps are executed as to the distributed nodes. Thus, a fault that a fault node rolls back and transaction becomes contradicted as the whole distributed environment when the fault of a data transmission line and a node fault occur in the middle of blocking can be prevented.
Patent JP-H11286472-A (JP)
Title: Oxime ether compound, use thereof and its production intermediate
Inventor: HIROSE TARO
IPC: A01N43/36
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having excellent agricultural and horticultural germicidal efficacies, insecticidal and acaricidal efficacies. SOLUTION: This compound is represented by the formula  R<1> is H, an alkyl, a cycloalkyl or the like; T, U and V are each CR<2> , CH or the like; W is CR<33> or N (R<2> and R<33> are each H, a halogen, an alkyl or the like); R4 is H, a (substituted)alkyl, a (substituted)alkenyl or the like; R<5> and R<6> are each an alkyl; X is NR<7> , O or S [R<7> is a (substituted)alkyl]; Y is CH or N; Z is O or NH}, e.g. methyl 2-[N-methyl-3-(1-methoxyiminoethyl)anilino]-3- methoxyacrylate. The compound represented by the formula is obtained by reacting a carbonyl compound with a hydroxylamine derivative in 1-5 molar ratio to the carbonyl compound at 0-150 deg.C reactional temperature for 1-24 h reactional time, as necessary, by using an acid catalyst or a basic catalyst in 0.01-100 molar ratio.  A salt of hydroxylamine derivative with an acid such as hydrochloric acid, sulfuric acid or nitric acid can be used as the hydroxylamine derivative.
Patent JP-S60233831-A (JP)
Title: Separation of semiconductor defect
Inventor: FUAA CHINGU WANGU
IPC: H01L21/338
Filed: 1985-04-18
Abstract: PURPOSE:To obtain wafers of good quality by a method wherein, in removing the defects of a semi-insulation GaAs wafer used for manufacturing the metal semiconductor FET and the IC, mechanical damage is given to the back of the wafer; then, defects generating in the wafer are absorbed there by heat treatment. CONSTITUTION:The polished surface 110 of a semi-insulation GaAs wafer 100 containing many defects 105 and its unpolished surface 110' are coated with insulation layers 120 with respective thicknesses of 6,500-7,000Angstrom  and 2,000- 2,600Angstrom  by the CVD method. Next, the insulation layer 120 made to coat the unpolished surface 110' is exfoliated by ejecting Al2O3 beads 130 of about 50mum diameter to this layer, and a mechanical damaged surface 140 is generated on the exposed unpolished surface 110'. Thereafter, the defects 105 in the wafer 100 are absorbed to the damaged surface 140 by heat treating for 12-120 hours at temperatures of 400-600 deg.C in a growing gas containing about 3% of H2, N2 or Ar gas.
Patent JP-H04221210-A (JP)
Title: Detachable machine for tire
Inventor: REIMUNTO SHIYOOEN
IPC: B60C25/125
Filed: 1991-03-22
Abstract: PURPOSE: To provide a low cost tire mounting and removing machine, which prevents a wheel itself from being damaged in removing a tire, has a simplified wheel fixing unit, shortens working time and can handle wheels of any width and diameter with ease. CONSTITUTION: This tire mounting removing device includes a stationary base and a hollow support body 3, which is firmly connected to this base and is provided with a support flange 6 for supporting wheels of an automobile. A hollow fixed shaft 10 is extended to the interior of the base and is protruded from the support body 3 perpendicular to the flange 6. A cone 12 for centering and fixing wheels is fixed to the fixed shaft 10 outside the flange 6. A traction pin 16 is rotatably contained in the shaft 10 and is extended beyond the centering cone 12 and is terminated at a traction head 17. A tool holding bar 18 provided with a tool 21 to remove a tire is at least temporarily connected to the traction head 17.
Patent JP-S599187-A (JP)
Inventor: JIERARUDO SHII RABUAATEI
IPC: C25D5/02
Filed: 1983-05-13
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-H03283189-A (JP)
Title: Semiconductor memory device
Inventor: KOBAYASHI KATSUTARO
IPC: G06T15/80
Filed: 1990-03-30
Abstract: PURPOSE:To eliminate data operation for respective picture elements by means of CPU by generating picture data having shading in an internal data generation circuit. CONSTITUTION:Data from data input terminals DIN0-DIN3 are inputted to a data selector 7 and the internal data generation circuit 8 through a transfer gate 10 controlled by a data selection signal 11. The data selector 7 selects either an input signal from the data input terminals DIN0-DIN3 or the output signal of the internal data generation circuit 8 by the data selection signal 11 and outputs it to an I/O but 6. Then, a controller 9 inputs a row address strobe signal, the inverse of RAS, a column address strobe signal, the inverse of CAS, a write enable signal, the inverse of WE and a shading control signal, the inverse of SH and generates control signals 11-13 in respective parts from the control signals. Thus, it is unnecessary for CPU to execute data operation for respective picture elements.
Patent JP-H09274543-A (JP)
Title: Disk array device
Inventor: YAMAMOTO YOSHIHARU
IPC: G06F3/06
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To suppress heat generation as the factor of fault to a minimum while preventing the performance of data read from being dropped by writing one file so as to completely store it in one disk device and activating the disk device when an access request is generated. SOLUTION: A disk array device 1 is provided with a disk array controller 10 and plural disk devices 20. The disk array device 1 controls the plural disk devices 20 through the disk array controller 10 and performs the write and read of data to the prescribed disk device 20. Corresponding to the writing request of the file, the disk array controller 10 writes one file so as to completely store it in one disk device 20 and stops the disk devices 20 to which there is no access request. Then, when the access request is generated to any stopped disk device 20, that disk device 20 is activated.
Patent JP-2000273828-A (JP)
Title: Shock absorbing protective fence
Inventor: YOSHIDA HIROSHI
IPC: E01F7/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce the execution cost and to improve shock damping performance by fitting buffers allowing the sliding of ropes, holding the end sections of the ropes with individual buffers, and individually setting the holding force of the ropes. SOLUTION: This shock absorbing protective fence is constituted of supports 20 erected on a slope 10, a plurality of ropes 30, 31, 32... horizontally stretched between the supports 20, and a net material 40 stretched between upper and lower ropes 30, 31, 32. Buffers 50 are provided on individual ropes 30, 31, 32..., and the holding force (sliding resistance) is individually set. When a falling stone collides with the net material 40, the shock is applied to the ropes 30, 31, 32... as tensile force. When the tensile force exceeds the holding force of the buffer 50, each rope starts sliding, and shock energy is damped by this sliding resistance. The ropes 30, 31, 32... can be reliably prevented from being released, and release dedicated stoppers can be omitted.
Patent JP-H05347254-A (JP)
Title: Thin film forming device
Inventor: ITSUDO SHIGEFUMI
IPC: H01L21/285
Filed: 1991-04-16
Abstract: PURPOSE:To enable reaction products generated by reaction gas to be efficiently deposited on a substrate so as to enhance a thin film in growth rate under the same conditions with a conventional method by a method wherein a screen member is provided along both the sides of a reaction gas flow surrounding the substrate. CONSTITUTION:A screening member 17 is provided along both the sides of a substrate 3 substantially surrounding a space between a substrate stage 2 and a flow guard member 13 so as to prevent the introduced reaction gas from flowing out crossing the flow path of reaction gas inside a vacuum chamber 1. Therefore, the introduced reaction gas is made to pass through a substrate stage 2' surrounded with the screening member 17 by the action of inert gas introduced downward from inert gas nozzles 11 and the screening member 17. In result, reaction gas decomposed by light radiated from light sources 8 hardly blows against the inner wall and the other part of the vacuum chamber 1 but is confined on the substrate stage 2' to flow towards an exhaust vent, 16 and discharged out of the chamber 1. Reaction gas is decomposed by ultraviolet rays introduced into the vacuum chamber 1 and reaction products are deposited on a substrate 3.
Patent JP-H06345805-A (JP)
Title: Radiation-curable aqueous dispersion
Inventor: EERITSUHI BETSUKU
IPC: G03F7/033
Filed: 1994-04-22
Abstract: PURPOSE: To provide a radiation-curable aqueous dispersion which shows good leveling during coating on a surface to be coated and substantially a dry state without having adhesion before conducting irradiation with radiation.  
     CONSTITUTION: An aqueous dispersion comprises (A) 20-90 wt.% dispersed polymer having a glass transition temperature of higher than 30°C and (B) 10-80 wt.% tri-, tetra-, penta-or hexa (meth)acrylate of an alkoxylated, trivalent to hexavalent alcohol having a degree of alkoxylation of the hydroxyl groups of the alcohol, defined as the quotient of the number of alkoxyl groups to the number of hydroxyl groups, i.e., the functionality of the alcohol prior to the alkoxylation, of at least 0.5, these weight ratios being based on the sum of (A) and (B). 
     COPYRIGHT: (C)1994,JPO
Patent JP-S539896-A (JP)
Title: Photo-crosslinkable, photo-setting resins
Inventor: MATSUFUJI AKIHIRO
IPC: C08F8/30
Filed: 1976-07-14
Abstract: PURPOSE: A photo-crosslinkable and photo-setting resin usable for photoresists, printing plates, photo-setting coating and photo-setting adhesives, etc., having specific structural units. 
     COPYRIGHT: (C)1978,JPO&Japio