baber/WOPTO huggingface dataset:
Patent JP-H08335133-A (JP)
Title: Ultrasonic vibration input device
Inventor: IWAMOTO YASUHIDE
IPC: G06F3/03
Filed: 1995-06-07
Abstract: PURPOSE: To provide an ultrasonic vibration input device for ultrasonic coordinate input device with which exact coordinate detection can be easily performed. CONSTITUTION: Concerning an ultrasonic vibration input device 1 for inputting ultrasonic vibrations in contact with a vibration propagator 15 of the ultrasonic input device, this ultrasonic vibration input device 1 is composed of a piezoelectric vibrator 12 for generating ultrasonic vibrations and a vibrator supporter 11 which supports the piezoelectric vibrator 12 so as to surround its side surface, has an end face in contact with the vibration propagator 15 and forms that end face on the almost same plane as the vibration input plane of the piezoelectric vibrator 12.
Patent JP-H08332604-A (JP)
Title: Laminated plywood and formation thereof
Inventor: NAKAMURA MITSUO
IPC: B27D1/04
Filed: 1995-06-07
Abstract: PURPOSE: To reasonably form laminated plywood into a desired shape and also to previously prevent a warpage of the whole laminated plywood by constituting the intermediate one or at least two layers in laminated plywood not less than three layers of nonwoven fabric and constituting the remaining layers of the lumber veneer. CONSTITUTION: Laminated plywood 1 used as the formwork of concrete and wall material is constituted into three layers by bonding nonwoven fabric 3 between two sheets of lumber veneers 2. For example, a linden veneer having a thickness of about 2.5mm is used as the lumber veneers. Regenerated cotton such as polyester having a thickness of about 6.0mm or discarded needle punched carpet is used as nonwoven fabric 3. For example, melamine-based and epoxy-based thermosetting resins are suitable for an adhesive for bonding nonwoven fabric 3 to the lumber veneers 2. The adhesive is applied to the upper and lower both sides of nonwoven fabric 3 and the lumber veneers 2 are stuck thereto. A sheet of laminated plywood 1 is produced by heating the lumber veneers 2 and nonwoven fabric 3 while adding pressure from the outsides thereof.
Patent JP-S622391-A (JP)
Inventor: NAKANO TAKEMASA
IPC: G07D3/00
Filed: 1985-06-28
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-H10336257-A (JP)
Title: Clock signal generating circuit
Inventor: SHIMOJIMA AKIRA
IPC: G11B20/14
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To generate a clock signal synchronized with a binarized signal having the non-fixed length of one bit provided by FSK demodulation by providing a binary counting means having a specified function. SOLUTION: A binary count means 62 counts decimal values from '1' to '7' corresponding to a semicyclic pulse signal bothedg. When the count value is '2' or '3' and the rise and fall of demodulated signal (binarized signal) bidata are detected by an edge detecting means 61 and when the count value is '4' and the rise is detected, the binary count means stops count-up once. When the count is '4' and the fall is detected and when the count value is '5' or '6' and the rise or the fall is detected, the count value is counted up for +2. The output of binary count means 62 from the minimum bit to the 3rd bit is outputted as the clock signal.
Patent JP-H09316361-A (JP)
Title: Inorganic powder having epoxy equivalent and its production
Inventor: NISHIHARA AKIRA
IPC: C09C1/40
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain an inorganic powder having a specified epoxy equivalent and excellent adhesion to resin by surface-treating an inorganic powder with an ethylenically unsaturated organosilicon compound and treating the surface- treated powder with an ozonic gas. SOLUTION: An inorganic power selected amount silicon oxides, titanium oxides and aluminum oxides each of which is produced by a dry process is surface-treated with an ethylenically unsaturated organosilicon compound (e.g. vinyltrimethoxysilane). The surface-treated powder is treated with an ozonic gas or irradiated with ultraviolet rays in an oxygenic gas to obtain an inorganic powder in which the ethylenic unsaturations have been oxidized into epoxy groups and/or ozonide groups and which has an epoxy equivalent of 30,000 or below. The obtained powder is useful as a filler showing excellent adhesion to resin because of the reactivity of the contained epoxy groups and/or ozonide groups with the components of a resin and giving a high-strength resin.
Patent JP-S63304111-A (JP)
Title: Measuring method for corrosion and thickness reduction of steel material
Inventor: KAWAMURA KOJI
IPC: G01B17/02
Filed: 1987-06-04
Abstract: PURPOSE:To execute an inspection non-destructively, continuously and automatically by measuring the same part of steel material, combining a profile data of the surface of steel and a thickness data of steel material, and obtaining a distribution of a corrosion and a thickness reduction. CONSTITUTION:In the inside of a pipe to be inspected 1, two different probes 2, 3 whose test frequencies are a low frequency and a high frequency are placed on the same cross section. When a moving truck 10 is in a still state and the probe is allowed to make one rotation, a water distance l1 12 and pipe thickness t1 11 being measured data by the low frequency probe 2 and a water distance l2 15 and pipe thickness t2 14 being measured data by the high frequency probe 3 are obtained. Also, distances L1 13 and L2 16 extending from the rotation center of the probe to the surface of the probe are measured simultaneously, and measured as distances R1=L1+l1, R2=L2+l2 extending from the rotation center to the pipe wall. Moreover, since the correspondence to a pipe peripheral position signal is taken by a rotational angle detector 9, the data of two probes can be arranged and combined by aligning the pipe peripheral positions.
Patent JP-S5665825-A (JP)
Title: Remedy for peptic ulcer
Inventor: OONISHI HARUO
IPC: A61K31/445
Filed: 1979-10-31
Abstract: PURPOSE: The titled remedy, having an excellent suppressing action on ulcer and curing accelerating action, and comprising a specific cycloheptatriene compound as an active consitituent.  
     CONSTITUTION: A remedy comprising the well-known 2(N)-methyl-1,2,3,4-tetrahydro-9H-dibenzo[a,e]-pyridino[3,4-c]-cycloheptatriene (MO-8282) or a salt thereof expressed by the formula as an active constituent. The MO-8282 of the formula has improved a preventing and treating effect on Shay's ulcer, histamine-induced ulcer and acetic acid ulcer in a rat, etc., and low acute toxicity. The oral daily dose of the MO-8282 is preferably about 15W60mg per adult. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5766362-A (JP)
Title: Average speedometer for car
Inventor: YAMAKI KIYOSHI
IPC: G01P11/00
Filed: 1980-10-09
Abstract: PURPOSE:To provide an exact average value by obtaining an average speed from the time passed since the start of running of the car and its travel distance. CONSTITUTION:A range sensor 1 sends out a pulse at each certain travel distance, and the number of pulses is counted by a counter 2. A clock generator 3 sends out clock pulses, and the number of pulses corresponding to the time passed is counted by a counter 4. These numbers are calculated by a division calculator 5, and the results are shown at an average speedometer 6. When an ignition switch 8 is off, flip-flop 9b is at the reset position, Q is at L level, and the counters 2 and 4 are in the state of reset. The switch 8 turns to on position, the car starts running, and a pulse from the range sensor 1 reaches at terminal S of the flip-flop 9b. Then the counters 2 and 4 come out of the reset state, and start to count the average speed from that moment.
Patent JP-H06345702-A (JP)
Title: Production of 2-phenyl-2-aminoethanol derivative
Inventor: TANIGUCHI MASANOBU
IPC: C07C213/02
Filed: 1993-06-11
Abstract: PURPOSE:To provide a process for producing 2-phenyl-2-aminoethanol derivative which is useful as an intermediate or a partial chemical skeleton for medicines or agrochemicals economically in high yield. CONSTITUTION:N-Benzylidenebenzylamine of formula I (X is H, halogen, substituted or unsubstituted alkyl, cycloalkyl, alkoxy, alkylthio, dialkylamin, phenyl, phenoxy, phenylthio, benzyl) is allowed to react with a carbonyl compound of the formula R1R2C=O (R1, R2 are H, independently substituted or unsubstituted alkyl, cycloalkyl, phenyl where they are not simultaneously H) in the presence of a base to give an iminoalcohol of formula III. Subsequently, the product is hydrolyzed under acidic conditions (preferably hydrochloric acid is added to the reaction system) to give a 2-phenyl-2-aminoethanol derivative of formula III, for example, 1-amino-3,3-dimethyl-1-phenyl-2-butanol.
Patent JP-2000004009-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANA GENSEKI
IPC: H01L27/108
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To protect a gate oxide film in a high-voltage region against breakdown by a method wherein a thick gate oxide film is selectively formed in the high-voltage region. SOLUTION: The width of the active region of a peripheral region circuit is set relatively larger than the width W1 of active regions 4 and 7 in a cell array region for the same length. The peripheral circuit region is formed so as to be relatively wider in area than the active regions 4 and 7 of the cell array region. After a well ion implantation, a field ion implantation, and a channel ion implantation are carried out, a gate oxide film is formed on all the surface of a semiconductor board. A gate oxide film nearly uniform in thickness is formed on all the cell array region and the peripheral circuit region. By this setup, a gate oxide film in a high-voltage region can be protected against breakdown when a semiconductor device is in operation, and the semiconductor device can be improved in characteristics and reliability.
Patent JP-H09299807-A (JP)
Title: Catalyst for oxidative dehydrogenation reaction and production of carbonyl-containing compound
Inventor: KANEDA KIYOOMI
IPC: B01J31/12
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To produce a carbonyl-containing compound from an aromatic alcohol compound in safe and moderate reaction conditions without using a costly oxidation agent by producing a catalyst for production of the carbonyl- containing compound using a giant palladium cluster. SOLUTION: This catalyst to be used for carboxylation of hydroxyl group of an aromatic alcohol compound by oxidative dehydration reaction of the aromatic alcohol type compound such as benzylalcohol is produced using a giant palladium cluster. The giant palladium cluster is a compound having a formula: Pd561 Phen60 (OAc)180 wherein Phen stands for 1,10-phenanthroline and Ac for acetyl group. A carboxyl-containing compound is produced by carboxylation of hydroxyl group of an alcohol type compound by oxidative dehydration reaction of the alcohol type compound in oxygen atmosphere in the presence of such a catalyst.
Patent JP-H01310424-A (JP)
Title: Offset setting device
Inventor: MACHIDA MASANOBU
IPC: G06F3/05
Filed: 1988-06-08
Abstract: PURPOSE:To prevent the dislocation between the set offsetting values by comparing an offsetting value obtained by an A/D-converter with a prescribed instructed off-setting value and executing the calibration at the time of the difference. CONSTITUTION:An input terminal 1 to impress a measuring input signal is connected through a switch 2 for setting an offset to an adder 3. The output side of the adder 3 is connected through an amplifier 4, an A/D-converter 5 and a corrected value preparing means 6 to a CPU 7. To the CPU 7, a ROM 8 to write an action program, a RAM 9 to store the setting conditions such as an offsetting value and a displaying means 11 are connected. To the CPU 7, an offset setting means 12 to set the offsetting value with a numeric value and a reference value preparing means 13 to prepare the reference value of the offset are connected. The corrected value preparing means 6 compares the offsetting value from the A/D-converter 5 and the offsetting reference value from the reference value preparing means 13 at the time of setting the offset and at the time of dissidence, the corrected value is prepared.
Patent JP-H11319645-A (JP)
Title: Device for uniformly dispersing particles
Inventor: ANDO YOSHISHIGE
IPC: B05B7/14
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for dispersing and generating particles for uniformly coating (sticking) particulate powders having the equal particle size on a disk surface. SOLUTION: The particulate powders 7 are placed on a floor in a cylindrical dome 1, and a nozzle 3 for jetting from the inner wall of the dome 1 is provided, and also a jetting hole 4 is provided on the ceiling, and a fixed quantity of air is fed in under a fixed pressure, thus the powders on the floor surface of the dome 1 can be scattered, and the scattered particles of smaller sizes (the particles of smaller mass) are ascended to the upper side of the dome 1 by blowing air, while the particles of larger mass are dispersed at the lower side of the dome.
Patent JP-H07324245-A (JP)
Title: Bulky loop yarn and its production
Inventor: MAEKAWA AKIHIRO
IPC: D02J1/00
Filed: 1994-05-30
Abstract: PURPOSE:To obtain bulky loop yarn suitable as a material for cloth having excellent high-order passage, spun yarn-like appearance and handle of a peach touch feeling. CONSTITUTION:Not crimping nylon filament having 140D/136f is used, subjected to a friction type twisting processing device at <= the glass transition temperature of the filament under tension to carry out twisting process having <=10T/m number of torque twists and the filament is successively subjected to fluid jetting treatment through an interlacing nozzle under an overfeeding state. Or not crimping nylon 6 filament having 70D/68f as sheath yarn is subjected to the twisting processing and guided to an interlacing nozzle. Simultaneously, not crimping nylon 6 filament having 70D/68f is fed as core yarn, both the yarns are subjected to fluid jetting treating while providing at least >=10% overfeeding ratio difference of the sheath yarn to the core yarn to give the objective bulky loop yarn having >=100 loops/m projecting >=0.5mm and <=1.0mm from the surface of the yarn and >=50 interlaced parts/m in a knitted state.
Patent JP-H038755-A (JP)
Title: Oxide superconductor composition and production thereof
Inventor: SHIMAKAWA YUICHI
IPC: H01B12/00
Filed: 1989-06-05
Abstract: PURPOSE:To obtain an oxide superconductor composition, composed of a Bi-Sr- La-Ca-Cu-based oxide and having the higher Tc and Jc than those of conventional compositions even in production thereof by a normal calcining method. CONSTITUTION:The above-mentioned oxide superconductor composition is expressed by the general formula Bi2(Sr1-xLax)2CaCu2Oy (0.0<x<0.7) and formed by the following method. That is powders of Bi2O3, SrO, La2O3, CaO and CuO are mixed, press formed and then heat-treated at a temperature within the range of 870-910 deg.C.
Patent JP-H11333572-A (JP)
Title: Friction-stirr-welding method
Inventor: MICHISAKA KOZO
IPC: B23K37/053
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a cylindrical welded product having a high dimensional precision and a uniform welding state by performing the friction-stirr-welding to a scheduled portion to be welded in the longitudinal direction of a cylindrical welding member. SOLUTION: By using a welding jig 10 restricting a cylindrical welding member 2 and holding its shape, the friction-stirr-welding is performed. This welding jig 10 is arranged around a welding member passing space 13 formed between a receiving roller 11 arranged opposite to a probe 22 and the probe 22, and consists of guide rollers 12a to 12c guiding the welding member 2 to the space 13 which is formed between the probe 22 and the roller 11. And, by passing the welding member 2 through the welding member passing space 13, the welding member 2 is restrained, and the outer peripheral surface of the welding member 2, is abutted on and supported by the peripheral surface of the receiving roller 11, and it is set to a state that the probe 22 is inserted into the scheduled portion 6 to be welded.  And, while holding this state, the probe 22 is moved the welding jig 10, or the welding member 2 is moved.
Patent JP-H11338650-A (JP)
Title: Disk array system and array managing method therein
Inventor: HASHIMOTO HIDETAKA
IPC: G06F12/16
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a disk array system which simultaneously repairs two disk failures without accompanying increase in operation disks. SOLUTION: One of two mutually independent parity blocks produced to repair a data block is stored in a spare disk 13 that is alternately used when any of operation disks 12 fails. And when two operation disks simultaneously fail, one of data blocks on the two operation disks 12 which are repaired by the two parity blocks is stored in the disk 13 after saving the parity blocks stored in the disk 13 in a buffer memory 112 and also, the parity blocks saved in the memory 112 are transferred to either of two replacement disks after replacement of two failed disks are completed.
Patent JP-S5265262-A (JP)
Title: Synthesis of 1alpha acyloxy-provitamine d compounds
Inventor: WAKABAYASHI TOSHIO
IPC: C07J9/00
Filed: 1975-11-27
Abstract: PURPOSE: 1α-Acyloxy-provitamine D compounds,useful as intermediate of active vitamine D 3  or the like, are obtained in high yield by bromination of cholesterol derivatives followed by dehydrobromination in the presence of a specific compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5843024-A (JP)
Title: Channel addressing system
Inventor: SATOU HIROAKI
IPC: G06F13/12
Filed: 1981-09-08
Abstract: PURPOSE:To facilitate an easy change of channel constitution, by having the conversion between logical and physical channel address by means of an address conversion table. CONSTITUTION:When an input/output start command is issued by a program, an arithmetic processor 1 transmits an address of the channel designated by an instruction and an address of an input/output device onto a channel address bus 7 via a channel address converting circuit 8. At the same time, an input/output interruption request signal given from each channel is fed to a channel interruption masking circuit 6 via the circuit 8. The circuit 8 converts the addresses set to a channel address register 2 and a unit address register 3 into the physical addresses based on the contents stored in a channel address conversion table 30 and then transmits these addresses onto the bus 7. The input/output interruption signal is converted into a logical address.
Patent JP-H09326928-A (JP)
Title: Method for improving gradation of printer
Inventor: SATO TATSUNARI
IPC: B41J2/36
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain the method for improving gradation of a printer by which smooth gradation and gradation close to that of a display device are reproduced even when biased gradation distribution is in existence in an input image by adjusting a laser application energy or a development bias voltage of a developer so as to avoid a change in a print density due to the gradation distribution of the input image. SOLUTION: An arithmetic section 3 of a printer 1 checks a gradation distribution of an input image received via a host interface circuit 2 and a biased gradation distribution is calculated and a gradation conversion equation or a gradation conversion curve prepared for each biased value is selected. Then the arithmetic section 3 adjusts the energy of a laser 5 via a laser control circuit based on the selected gradation conversion equation or gradation conversion curve and adjusts a development device 7 via a development bias voltage control circuit 6. Thus, even when there is the biased gradation distribution present in the input image, the gradation improvement method for a printer is realized in which smooth gradation and a gradation close to the display device are realized without deforming low and high gradation by a color correction means.
Patent JP-S623067-A (JP)
Inventor: KOJO KATSUHIKO
IPC: C04B35/10
Filed: 1985-06-27
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-H05340149-A (JP)
Title: Latching device for door
Inventor: MIYAI YUTAKA
IPC: E05C1/16
Filed: 1991-06-13
Abstract: PURPOSE:To close a door quietly. CONSTITUTION:A latch 3 is arranged to a column in a projecting-retreating possible state, a receiving hole 40 for the latch is formed to a door 1, a support shaft 5 is disposed rotatably to the interior of the receiving hole 40, and pairs of magnets 31, 32, 51, 52 are placed oppositely to the support shaft 5 and the latch 3 respective. The directions of poles are determined so as to be changed over to attraction and repulsion by the revolution of the support shaft 5 in the oppositely faced magnets, and a rotary mechanism 60 converting the rotation of a handle 7 into the rotation of the support shaft 5 is linked with the support shaft 5. When the door 1 is closed, the unlike poles of each magnet 51, 52 on the door 1 side and each magnet 31, 32 on the post 2 side are faced mutually, the latch 3 is attracted and penetrated into the receiving hole 40, and the door is locked. When the handle 7 is tuned, the support shaft 5 is rotated, the magnets 51, 52 on the door 1 side and the magnets 31, 32 on the column 2 side are repulsed, and the latch 3 is sunk into a receiving hole 21. A collision sound by the latch energized by a spring in the conventional direction of springing-out is prevented, thus quietly closing the door.
Patent JP-H04254580-A (JP)
Title: Method and device for coating substrate using magnetron cathode
Inventor: BUORUFU ETSUKUHARUTO FURITSUCH
IPC: H01J37/34
Filed: 1991-06-13
Abstract: PURPOSE: To prolong the service life of the cathode target of a magnetron sputtering apparatus by forming this target to a perforated annular shape, arranging magnets on its outer peripheral part and central hole part and making the erosion of the surface of the target uniform by regulation of magnetic fields.  
     CONSTITUTION: The target 9 is formed to the ring shape having the central hole 22. The ring magnet 7a is arranged in the central hole 22 and the rod magnet 7b in the outer peripheral part. A magnet coil 26 is arranged on the outer side thereof. The enegization time from a power source 28 is regulated by a controller 30. The high-density plasma generated by the superposition of the magnetic fields by these magnets is displaced from the outer peripheral part to the central part of the target 9 by the excitation current to the magnet coil 26, by which the max. erosion region of the target 9 is periodically displaced from the center to the outer peripheral part. The sputtering surface 9a of the target 9 is evenly eroded to a plane shape without being partially deeply eroded and the effective use efficiency of the target 9 is improved. The service life of the target is thus greatly prolonged. 
     COPYRIGHT: (C)1992,JPO