baber/WOPTO huggingface dataset:
Patent JP-S6252662-A (JP)
Title: Linking and control method for multisystem computer
Inventor: KOBAYASHI NOBUHISA
IPC: G06F15/16
Filed: 1985-09-02
Abstract: PURPOSE:To prevent abnormalities from affecting the overall system even if some part of a multisystem develops abnormalities by linking computers comprising the multisystem through a data transmission circuit with a low electric linkage degree. CONSTITUTION:The computers 1 and 2 comprising the duplicate computer system are provided with data transmission controllers 13 and 23, and data is transmitted through the data transmission circuit 3. Moreover respective computers are equipped with insulating devices 14 and 24 in order to drop the electric linkage degree between the computers. The computers. The computer having a data transmission request turns on a transmissions request control signal, while the computer at the receiving side turns on a reception possibility control signal in response to the formed turning on. When the computer at the receiving side properly receives data, it turns off the reception possibility control signal after it checks the transmission request control signal in the on-state. Then the computer at the transmitting side recognizes the transmission termination where data is normal from the fact that the reception possibility control signal is off.
Patent JP-H1067718-A (JP)
Title: Production of 4-hydroxyaniline compound
Inventor: HUPPERTS ACHIM DIPL CHEM DR
IPC: C07C209/42
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate for crop protective agents by reacting a 2,3-disubstituted phenol with a diazonium salt and then by subjecting to reduction. SOLUTION: This compound, a 2,3-disubstituted 4-hydroxyaniline of formula IV such as 4-hydroxy-2,3-dichloroaniline, is obtained by reaction of a phenol of formula I (X and Y are each a halogen, alkoxy or CN) with a diazonium salt of formula II ((n) is 0-5; Z is a halogen, alkyl, NO2 , etc.; A<-> is a counterion) to form a diazene of formula III which, in turn, is reduced. Specifically, 1-1.5mol of the compound of formula II is first added to the compound of formula I at 0-20 deg.C, the resultant mixture is adjusted to pH 7 or lower with e.g. a mineral acid followed by extracting the compound of formula III with an organic solvent such as ethyl acetate, and the compound of formula III is then hydrogenated in the presence of a catalyst such as Raney nickel in bis-(2-hydroxyethyl)sulfide to obtain the objective compound of formula IV.
Patent JP-H1036754-A (JP)
Title: Coating composition
Inventor: TAKANO SATOSHI
IPC: C09D183/07
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a coating agent excellent in coating film properties, foulingproofness, esp. that against raindrops, and useful for application to various base materials. SOLUTION: This coating composition essentially comprises (I) a fluoroolefin- based polymer, (II) a copolymer prepared by copolymerization between (A) a fluorinated (meth)acrylate, (B) an ethylenic unsaturated monomer containing a hydrophilic structural unit and (C) an ethylenic unsaturated monomer other than the components A and B, and (III) a hydrolyzable silyl group-bearing compound, and also contains (IV) a polymer of (meth)acryloyl group-bearing monomer.
Patent JP-S6082418-A (JP)
Title: Suspension for car
Inventor: KOUTOU MASAAKI
IPC: B60G17/033
Filed: 1983-10-13
Abstract: PURPOSE:To permit the release from stick state by allowing each car-height apparatus for the wheel in stick state and the wheel at the digital position to be operated in the direction for increasing the car-height by a stick generation signal, in a suspension capable of adjusting the car-height. CONSTITUTION:When a left front wheel is caught into the concaved part, etc. of a road, and a stick state is generated on a right rear wheel, the first contact 31a of a stick releasing switch 31 is closed. Then, a controller 28 outputs a stick signal C to switch selector valves 15 and 16, and a left front wheel air damper 1 is allowed to communicate to a right rear wheel air damper 4, and a right front wheel air damper 2 is allowed to communicate to a left rear wheel air damper 3, and an air feeding valve 19 is switched by an air feeding signal D, and is allowed to communicate to a left front wheel line 9, and the respective air dampers 1 and 4 for the left front wheel and the right rear wheel are operated in the direction for increasing the car-height, and the ground load is increased. Thus, the release from stick state is permitted.
Patent JP-H0481043-A (JP)
Title: Remote control system
Inventor: INOUE MASAHIRO
IPC: H04L12/40
Filed: 1990-07-20
Abstract: PURPOSE:To satisfactorily set an address by reading an intrinsic number decided in the case of manufacture, preparing the table of collation with a unique address and next setting the unique address of each unit based on this table. CONSTITUTION:Respective units 20-1-20-n are equipped with intrinsic number storage parts 24 to store the intrinsic numbers in the case of manufacture, and a remote controller 30 is equipped with an address allocation control part 32 to read the intrinsic numbers of the respective units 20-1-20-n and to prepare a table 33 of collation between these intrinsic numbers and the unique addresses. The unique addresses are automatically set to the respective units 20-1-20-n which are connected by a network. Therefore, the set of the addresses is not required for the work of composing the network of the plural units 20-1-20-n, and the erroneous set of the addresses is not generated in the case of assembly. On the other hand, the remote controller 30 can inquire the intrinsic numbers in the case of manufacture to the respective units and based on these intrinsic numbers, the table of collation between the unique addresses and the intrinsic numbers can be prepared on the side of the remote controller 30. Thus, the address can easily be set without fail.
Patent JP-S6084542-A (JP)
Title: Mask for semiconductor device
Inventor: TSUUZAWA SOUICHI
IPC: G03F1/60
Filed: 1983-10-17
Abstract: PURPOSE:To know the directivity of a mask easily and to improve operation efficiency by cutting four corners of a square mask at 1-3 positions and forming chamfered parts. CONSTITUTION:A photomask consists of a device pattern part 1, chromium film 2, identification part 3 for the kind of the substrate, mask name part 4, chamfered parts 5, etc. The photomask is formed by patterning, for example, a glass surface by using a pattern material made of chromium. In this case, up to three chamfered parts 5 may be formed when necessary. The size of chamfering is preferably 3-10cm<2>, but may be increased without reaching the device pattern part 1.
Patent JP-S6254583-A (JP)
Title: Welding machine parts for preventing spatter
Inventor: TAGUCHI CHOBE
IPC: B23K9/29
Filed: 1985-08-30
Abstract: PURPOSE:To decrease the amt. of the spatters to be stuck by using Ti, Al or the alloy thereof to constitute the torch nozzle and contact chip of a welding machine and further subjecting the same to an oxidation or nitriding treatment. CONSTITUTION:The torch nozzle and contact chip of the welding machine are made of Al, Ti or the alloy thereof. The oxide layer of Al2O3, TiO2, etc. or the nitride layer of TiN, etc. is then formed on the surfaces of the nozzle and chip. The Al2O3, TiO2 and TiN formed on the surfaces of the nozzle and chip adhere securely to the base metal and form a surface layer having the excellent resistance to sticking of the spatters. The amt. of the spatters to be stuck to the torch nozzle and contact chip is considerably decreased by the above-mentioned method.
Patent JP-S6084925-A (JP)
Inventor: HIROSE SHIYUNICHI
IPC: G05F1/70
Filed: 1983-10-17
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-H09166949-A (JP)
Title: Image producing unit and toner carrying mechanism applied to image forming machine
Inventor: TANIGUCHI SUSUMU
IPC: G03G21/10
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To sufficiently and accurately match the toner discharging aperture of a toner carrying pipe member with the toner receiving aperture of a toner recovering container by using a comparatively simple and inexpensive positioning member in an image producing unit. SOLUTION: The positioning member 70 for mutually and accurately positioning the toner carrying pipe member 46 and the toner recovering container is disposed. A shutter member 108 for the toner discharging aperture formed on the side surface of the toner carrying pipe member 46 moves along the member 46, and also moves in a direction separating from and coming close to the side surface of the member 46. The member 48 is made of synthetic rubber.
Patent JP-H04232296-A (JP)
Title: Electroplating bath
Inventor: POO-IEN RUU
IPC: G01N27/42
Filed: 1991-07-08
Abstract: PURPOSE: To provide an electroplating cell which is capable of evaluating the characteristics of deposits with a single test panel at various kinds of current densities, has the good reproducibility of mass transfer and is usable for quantitative measurement of the characteristics of the deposits.  
     CONSTITUTION: The plating cell 10 consists of a vessel 13, an anode 12, a cathode 11 and a current density change forming means 15. The vessel 13 holds an electrolyte 14. The anode 12 and the cathode 11 are disposed in the position coaxial to the vessel 13 with each other. This current density change forming means 15 is disposed to form a prescribed angle with the cathode surface on which metallic deposition occurs so as to form the current density change across both ends of the cathode 11 with respect to the arbitrary total current. The cathode 11 is completely immersed in an electrolyte 14 and is rotatable around its central axis in a high-rotating speed range. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0242396-A (JP)
Title: Radioactive material transport container
Inventor: WATABE YUKIO
IPC: G21F5/08
Filed: 1988-08-03
Abstract: PURPOSE:To display the buffering operation of a buffer body by providing support members in special shapes to the bottom part of the transport container and making the support members project out in the radial directions of the transport container and buckling if the transport container is fallen. CONSTITUTION:A neutron shield body 3 is provided at the periphery of a sealed container 1 containing a radioactive material and its lid 2, and the buffer body 4 for fall shock absorption is provided outside the shield body. Further, an external cylinder 6 is provided around the buffer body 4, many support members 7A are fixed between the bottom part of the external cylinder 6 and the bottom part of the container 1, and an angle gamma is set larger than an angle theta. Consequently, even when the transport container is fallen in the horizontal state and even when it is fallen at the angle theta from the horizontal state, the respective members 7A buckle outward in the radial directions of the container 1. The buffer body 4 is never impeded from deforming by being pushed out to the outer periphery and displays the normal buffering effect.
Patent JP-H0730560-A (JP)
Title: Lan terminal equipment
Inventor: FUKUI JUN
IPC: H04L12/40
Filed: 1993-07-07
Abstract: PURPOSE:To attain valid communication by allocating automatically a network address to an address non-allocated terminal equipment without excess load exerted to an independent terminal equipment, thereby unnecessitating an address server and not using a broadcast for the communication. CONSTITUTION:A transmission section 11 of a terminal equipment 1 selects one tentative address based on a random number and sends a confirmation frame to confirm it that the tentative address is not used by other terminal equipment. Then terminal equipments 2, 3 do not receive the confirmation frame when the address of them is not coincident with the tentative address. However, when the address of any of the terminal equipments 2, 3,... is coincident, the terminal equipment whose address is coincident receives the confirmation frame and sends a reject frame. Thus, the sender and the destination addresses are the same as each other. When the terminal equipment 1 receives a reject frame from any terminal equipment, other tentative address is selected based on a random number again and a non-use address not receiving any reject frame anywhere is obtained.
Patent JP-H0480215-A (JP)
Title: Ethylene copolymer and preparation thereof
Inventor: OKADA TADAO
IPC: C08F210/02
Filed: 1990-07-23
Abstract: PURPOSE:To prepare an ethylene copolymer excellent in light stability, transparency, film-forming properties, etc., by controlling a copolymer of ethylene with a specific vinyl compd. to have a specified compsn. and specified physical properties. CONSTITUTION:In a copolymer of ethylene (A) with a vinyl compd. of the formula (wherein R1 and R2 are each H or CH3; and R3 is H or 1-4C alkyl) (B), the proportion of B to the sum of A and B is regulated to less than one mol %, 83% or higher of all units derived from B are made to exist as an isolated, single unit without forming a block comprising two more units, and the MFR is regulated to 0.1-200g/10min.
Patent JP-S5983010-A (JP)
Title: Magnetic rotary encoder
Inventor: MASAKI TAKESHI
IPC: G01D5/16
Filed: 1982-11-02
Abstract: PURPOSE:To obtain a compact encoder, which is divided into small parts, by providing a magnetic rotary scale, wherein magnetizing parts are formed at a pitch of an equal angle on a rotary disk, which is formed by a magnetic medium, and providing a detector, wherein magnetoresistance effect elements that detect the vertical magnetic field components from the magnetizing parts are used. CONSTITUTION:A magnetic medium is formed on a disc shaped substrate 1. The magnetic medium is partially removed, and magnetizing parts 3a and 3b are formed on the circumference. Thus a magnetic rotary scale 4 is formed. The magnetizing parts 3a are repeated at a pitch P of an equal angle. The magnetizing parts 3b are constituted on the circumference at the pitch of the same angle, with an angle of P/4 being shifted from the magnetizing parts 3a. On the scale 4 formed in this way, magnetoresistance effect elements 6a and 6b are formed on a head substrate 5. Thus a magnetic field detector 7 is formed and attached to the substrate 1 with an interval being provided. The detector 7 detects the vertical components of the magnetic fields leaking from the magnetizing parts 3. Thus a compact rotary encoder, which is divided into small parts, can be obtained.
Patent JP-H0533475-A (JP)
Title: Process of applying kneaded cement
Inventor: YAMAZAKI KENICHI
IPC: E04F21/16
Filed: 1991-08-01
Abstract: PURPOSE:To efficiently form a groove on a mortar or concrete surface. CONSTITUTION:After ropes are embedded in a mortar surface 5, the ropes are peeled off so as to form grooves 8. Thereafter, the mortar surface 5 are rubbed by a trowel so as to turn the grooves 8 into dovetail grooves. Accordingly, the joint between mortar surfaces is improved so that tiles can be firmly applied to a body. The above-mentioned process may be also used for forming grooves in a concrete surface.
Patent JP-H0535998-A (JP)
Title: Vehicle position detector
Inventor: AIDA SHIGEKI
IPC: G08G1/0969
Filed: 1991-08-01
Abstract: PURPOSE:To successively sample the current position data of a vehicle in a prescribed cycle (or distance) and to exactly display the data on road data composed of the assembly of square-shaped unit block areas. CONSTITUTION:A display position is started from the last-time sampling data close to the this-time sampling data for each unit block. Then since the data are retrieved while limiting only to the unit block in the least-time or this-time vehicle advancing direction, a display position is obtained along the real traveling track of the vehicle. Since the advancing direction contains a prescribed allowable angle range, the correct current vehicle position can be obtained even when there is a little error in a vehicle advancing direction detector. Since the retrieval is limited to the narrow unit block area, wrong road data are not retrieved and since the real vehicle traveling track is exactly traced, the retrieval does not get out of the road data. The plural current vehicle positions (candidate points) are obtained and since they are suitably narrowed down, however, one correct current vehicle position can be obtained.
Patent JP-S5895621-A (JP)
Title: Glass particle having surface luster and its preparation
Inventor: OOUCHI NOBUTOSHI
IPC: G09F13/16
Filed: 1981-11-30
Abstract: PURPOSE:To obtain a jewery-like polyhedral glass particle having surface luster and indefinite shape, by melting the surface of a number of glass particles in a mold to form an integrated body, and separating and dispersing the glass particles. CONSTITUTION:Glass bottles, etc. are charged into the glass crusher 10 through the chute 6 attached to the cylindrical outer body 5 of the apparatus, and crushed with the crushing rods 3 attached to the rotating member 2 driven by the motor 1. The crushed pieces are rolled on the inner surface of the outer body 5 to round the sharp edges, and collected in the vessel 13 on the conveyor 12 through the perforated plate 8 of the outlet 7. The vessel 13 is introduced into a continuous or batch furnace 11, and heated with the heater 14 to melt the surface of the glass particles and integrate the particles into a single body 18. The body is removed from the vessel 3, crushed by the beating action of the rotary rod 15 driven by the motor 16, and separated and dispersed to each glass particle with the vibrating means 17.
Patent JP-H0536075-A (JP)
Title: Reproducing method for direct-read-after-write type optical disk and optical disk reproducer
Inventor: MIZUMOTO KATSUHARU
IPC: G11B7/005
Filed: 1991-08-01
Abstract: PURPOSE:To reproduce a partly recorded R-CD by preparing virtual index information from the aftermost information piece in a recording area at the time of the absence of the index information. CONSTITUTION:When a switch SW5 controlled by a system controller 10 is turned ON, an actuator 23 is vibrated in a tracking direction. A brightness and darkness is generated at a reflected beam light amount in the recorded part, the difference of the brightness and darkness with a tracking orthogonal direction is used as the amplitude of an RF signal, and an H or L is outputted by a comparator 6 as an RF detection signal. At the time of L, an optical pickup 2 is moved to an outer peripheral side, and the presence or absence of the RF signal is detected. When the RF signal is detected, a spindle motor 9 is CLV-servo driven, a switch SW2 is turned ON, a tracking servo is operated in order to read the information at the end of information track, the sub-code data of time position information is decoded, a leading address is calculated from the relative time information, the pickup 2 is moved in the leading position, and this is repeated until the leading track. Thus, the partly recorded R-CD can be reproduced.
Patent JP-S5892932-A (JP)
Title: Detecting system for gaseous material
Inventor: TOUFUKU ISAO
IPC: G01N21/39
Filed: 1981-11-30
Abstract: PURPOSE:To provide a system in which, in a detecting system for gaseous material which decides concentration of aerosol by utilizing a light resonance absorption phenomenon, an optical path is additionally mounted as a checking application, and an optical path is switched by a light shutter. CONSTITUTION:Gas or aerosol, being a material to be measured, flows into a gas cell GC through a suction hole F, and flows out through a discharge hole O. A gas cell GC1 is located on a first optical path for connecting together laser L and a collecting element D, and is mounted together with two beam slitters BS1 and BS2 and a first light shutter S1. In case concentration of gas flowing through the gas cell GC1 becomes extremely large, light power detected by a collecting system 3 is reduced to approximately a zero value, and thereby it is not distinguished from a device being out of order. In which case, with a second light shutter S2 opened, a radiant light from the laser L is caused to advance along an optical path H2. Diluted gas having a known concentration is sealed in a gas cell GC2, and thereby a light power corresponding to a known gas is collected, thereby allowing the easy and rapid decision of the presence of a trouble on a device.
Patent JP-H03131562-A (JP)
Title: Formed inoganic powder
Inventor: KAJIKAWA MASAHIRO
IPC: C04B35/632
Filed: 1990-07-20
Abstract: PURPOSE:To suppress the cracking of a formed article by forming a compound of inorganic powder mixed with a thermally coagulable polysaccharide, heating the formed article to coagulate the thermally coagulable polysaccharide and drying the product. CONSTITUTION:Inorganic powder such as silica or activated carbon is compounded with 1-30wt.% of a binder composed of a thermally coagulable polysaccharide such as beta-1,3-glucan and, as necessary, a cellulose ether such as methyl cellulose as the 2nd assistant. A proper amount of water is added to the mixture and the obtained compound is formed in the form of a plate, honeycomb structure, etc. The formed article is heated at 70-150 deg.C for 0.5-3hr in the presence of water to coagulate the thermally coagulable polysaccharide and then dried by conventional method to obtain a formed inorganic powder. As necessary, the formed powder is sintered to obtain the objective product.
Patent JP-H1141243-A (JP)
Title: Atm switch and control method therefor
Inventor: YAMAMOTO SHINTARO
IPC: H04Q3/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To attain an optimum constitution of an ATM switch by selecting a 1st or 2nd cell buffer based on the output of an identification means and controlling the write and read operations to the cell buffer. SOLUTION: A write control circuit 7 decides the presence or absence of an idle area by confirming an idle position information presence/absence flag of a relevant individual queue management counter 10. If an individual part 3 corresponding to the connection has an idle area, the part 7 acquires the cell write position information from a write position information counter of the counter 10 corresponding to the said idle area and writes a cell into the individual cell store area 3 of a cell buffer 2. If no idle area is available, the circuit 7 acquires the cell write position information from a queue management table 11 of a common cell store area 40 and writes a cell into a common cell store area 4 of the buffer 2. Thus, a necessary store area can be secured via the area 4 even for the connection where the area 3 was completely used as long as an idle area is available in the area 4.
Patent JP-H0540550-A (JP)
Title: Power failure compensating circuit
Inventor: NAKADA SEIICHI
IPC: G06F1/32
Filed: 1991-08-02
Abstract: PURPOSE:To improve reliability by detecting the existence of abnormality at a peripheral circuit by measuring energy consumption in a reset state and comparing it with energy consumption in a normal case. CONSTITUTION:The AC power source of AC 100 volts is turned to power failure, power is supplied from a battery 11 to a frequency divider circuit 4, CPU 5, display circuit 6 and oscillation circuit 7 although there is no power supply to a W/F circuit 3. When the power failure is detected, the CPU 5 stores electric energy calculated just before the power failure and transmits a reset signal to the frequency divider circuit 4 and afterwards, the oscillating operation of the oscillation circuit 7 is stopped. The display circuit 6 continuously displays the electric energy stored in the CPU 5. At such a time, a flip-flop is turned to an initial state in the frequency divider circuit 4 by the reset signal and turned to a fixed output state regardless of the number of pulses before that. Therefore, when the energy consumption of the frequency divider circuit 4 in this initial state is set at an abnormal level larger than the normal energy consumption, the existence of a defect is judged.