baber/WOPTO huggingface dataset:
Patent JP-2001059242-A (JP)
Title: Fixture for fitting hose
Inventor: UCHIDA SAKUO
IPC: E03B9/04
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To facilitate mutual connection or disconnection city water hoses by providing two openings so as to make a hose insertable into a substantially rectangular parallelepiped and arranging a fixing part for the hose in the depths of respective openings. SOLUTION: A hose 6 is pushed into an opening 2 and fixed to a fixing part 4 for the hose. In this time, a hose in the vicinity of a citywater faucet is fixed to an opening 3 and a hose 62 of the water discharge end provided with a nozzle 63 is pushed into the opening 3 and fixed thereto. In this way, the openings 2, 3 are provided so that the hose can be inserted in a rectangular parallelepiped and fixing parts 4 for the hoses are arranged respectively to insert the hose 6 into the opening 2 and fix it in the fixing part 4 for the hose. The front end of the hose and the hose part in this side of the nozzle 63 are pushed in the opening 3 after discharge of water, and fixed to the fixing part 4 for the hose of the opening 3 to always put the hose 6 in order. In this way, a simple and convenient tool for fixing hoses mutually can be obtained.
Patent JP-S61154863-A (JP)
Title: Thermal recorder
Inventor: NIRASAWA YOSHINOBU
IPC: B41J2/355
Filed: 1984-12-27
Abstract: PURPOSE:To avoid wasting electric power, by providing a circuit for detecting the load resistance of a thermal head varied according to recording information and a current-passing time controlling circuit to which an output from the detecting circuit is inputted. CONSTITUTION:The load resistance detecting circuit 1 counts the number of black picture elements from DATA (recording information signal) 6 and SCK (transfer clock signal) 7, and outputs the counted value to an address decoder 3 on arrival of a transfer completion signal. The load resistance of the thermal head can be detected by counting the number of the black picture elements. The decoder 3 sends address information to a ROM4 in accordance with the counted value. Values of the sum of DELTATi and T satisfying the formula, wherein T is a fixed current-passing time, DELTATi is a current-passing time set according to the load resistance, ri=r/i, (r) is the resistance of a heating resistor element, (i) is the number of heating resistor elements to which electric currents are simultaneously passed, namely, the number of the black picture elements, and Ro is the sum of the output resistance of a voltage source and wiring resistance, for each value of i=1... n are stored in the ROM4 at addresses selected according to the values of i. The counter 5 receives data T+DELTATi from the ROM4, and outputs a current-passing time to a terminal 9 until the counted value becomes zero.
Patent JP-H02125367-A (JP)
Title: Portable information retrieving device
Inventor: SAITO TAKASHI
IPC: G06F17/30
Filed: 1988-11-04
Abstract: PURPOSE:To constitute a multimedium device and to improve the operability by using a rewritable optical disk as a recording medium to constitute a unified device for input and display. CONSTITUTION:A transparent input tablet 9 and a liquid crystal display device 10 are unified to constitute a unified device 1 for input and display. For example, the display device having the display resolution of 640X400 dots and the tablet having the input resolution of 640X400 dots are allowed to correspond to each other with respect to each dot, and input and display are simultaneously executed at the time of the handwriting input mode, and an operator operates the device as if he wrote data on a sheet paper. A magneto-optical disk 4 is a rewritable storage medium. An all-in-one portable terminal is provided where the unified device 1 for input and display, a magneto-optical disk drive 3, an extension bus connector 6, a power source 13, etc., are unified in one enclosure. Thus, a large quantity of data is carried and an excellent man-machine interface is realized.
Patent JP-H09120412-A (JP)
Title: Device and method for circuit simulation
Inventor: TANIGAWA TETSUO
IPC: G06F17/50
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a simulation result corresponding to actual circuit operation by evading an unrealistic balance state without causing a decrease in the analytic precision of a transient analysis. SOLUTION: According to a circuit simulation program, the CPU in a computer operates. Namely, data on a circuit description, analytic control, etc., are read out of an input file, 1st setting is employed as analytic setting on the basis of the read data, and voltages, etc., at respective nodes of an object circuit are calculated in every specific time step (S10-S16 and S30). After an analysis elapsed time T exceeds a specific threshold Tth, it is decided whether or not the object circuit operates each time the calculation is performed (S18 and S20); when the circuit does not operate (in case of an unrealistic balance state), the analytic setting is changed to 2nd setting (S28). When the circuit begins to operate in simulation based upon the 2nd setting, the analytic setting is put back to the 1st setting, i.e., stable setting (S24).
Patent JP-2000115175-A (JP)
Title: Atm-lan frame processing circuit
Inventor: YOSHITSU TAKUYA
IPC: H04J3/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve test pattern efficiency by extracting an ATM cell data string from frame data for testing for which the data length of an area for storing ATM cell data is reduced and testing the same overhead communication function as a real mode. SOLUTION: At the time of a test mode, the data length of an SPE area for storing the ATM cell data is reduced to 51 bytes × 9 rows to 261 bytes ×9 rows in a normal transmission frame. An overhead area is kept as 9 bytes ×9 rows as it is. A frame header position detection circuit 1 detects the position of a frame header and outputs overhead timing signals based on overhead data. In this case, while it is 2430 clock cycles in the real mode, it becomes 540 clock cycles in the test mode. An SPE area data extraction circuit 3 detects the leading byte position of the SPE area based on the overhead timing signals and extracts SPE area data.
Patent JP-H08132074-A (JP)
Title: Removing method of selenium in waste water
Inventor: TAKENAKA ATSUYOSHI
IPC: C02F1/62
Filed: 1994-11-11
Abstract: PURPOSE: To improve the removing ratio of selenium, particularly 6-valent selenium (selenate ion) in a waste water by holding pH and temp. respectively in a specific value in the presence of a transition metal compound and a reducing agent to remove selenium as a precipitate from the waste water. CONSTITUTION: At the time of removing selenium, particularly 6-valent selenium (selenate ion) in the waste water, the waste water containing 6-valent selenium is at first held respectively pH 0-3 and >=70 deg.C in the presence of the transition metal compound and the reducing agent. Next, selenium is removed from the waste water as the precipitate. In this time, the transition metal is at least one kind selected among nickel, ruthenium and molybdenum. And the reducing agent is at least one kind selected among a boron hydride compound, hypophosphorus acid, hydrazine, hydroxylamine and nascent hydrogen. Further selenium can be removed in the presence of a ferrous salt. As a result, the removing ratio of 6-valent selenium is improved.
Patent JP-H06107167-A (JP)
Title: Automated guided vehicle
Inventor: OZAKI SHIN
IPC: B61B13/00
Filed: 1992-09-22
Abstract: PURPOSE:To convey two types or more than two types of articles slightly different in size without load loosening in the longitudinal direction. CONSTITUTION:Such operation as uplifting an article W2 and its retraction to the side of a loading space 4 by means of projection and ascension to the lower part of this article W2 is performed while vertical motion is performed at need, and a lower part of the article W2 is situated in a position being opposed to each horizontally movable pusher 16 at an upper part of the loading space 4, and subsequently, a lower part of the article W2 is pinched by the horizontally movable pushers 16 from front and rear parts, through which the article W2 is made so as not to be dislocated.
Patent JP-H09117659-A (JP)
Title: Deoxygenation agent and moisture-donating carrier for the same
Inventor: MEGURO MASARU
IPC: A23B7/14
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a moisture-donating carrier for deoxygenation agent of compact construction which weighs less and has high oxygen sbsorbing capacity by a method in which a specific ratio of a product whose starting material is fly ash and which has alkaline property and cation exchange function and a specific ratio of cement are included to form granulated materials having specific particle size. SOLUTION: A moisture donating carrier for use as a deoxygenation agent comprises 70-80 pts.wt. of product made from fly ash and having alkaline property and cation exchange function and 20-30 pts.wt. of cement, and the product is granulated material and sum of the product and cement does not exceed 100 pts.wt. and particle size of the material is in the range of 0.1-1.5mm. Or a granulated material comprises 70-80 pts.wt. of a product, which is prepared by applying an alkaline treatment to fly ash, and 20-30 pts.wt. of cement and sum of the product and cement does not exceed 100 pts.wt. and particle size of the material is in the range of 0.1-1.5mm. And deoxygenation agent is prepared from iron powder, oxidation accelerating material, filler, etc.
Patent JP-H04152640-A (JP)
Title: Manufacture of insulated-gate type semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/78
Filed: 1990-10-17
Abstract: PURPOSE:To make it possible to crystallize thermally a non-single crystal semiconductor film and to prevent a barrier to carriers in the vicinities of crystal grain boundaries in the semiconductor film from being formed by a method wherein the manufacturing method of the title device comprises a process for forming the semiconductor film on a substrate in a hydrogen atmosphere by a sputtering method and a process for forming a silicon oxide film by a sputtering method in an atmosphere before or after the film-forming process of the semiconductor film. CONSTITUTION:An SiO2 film 12 is formed on a glass substrate 11 by a magnetron type RF sputtering method in an atmosphere containing 100% of O2. Moreover, an a-Si film 13 which is used as a channel formation region is formed on the film 12 by a magnetron type RF sputtering device in an atmosphere containing argon, which is inert gas, and hydrogen. After this, a thermal crystallization of the film 13 is performed in hydrogen or inert gas in a temperature range of 450 to 700 deg.C and a high-crystallinity silicon semiconductor layer is formed. The semiconductor film having this crystallinity has a lattice strain, the interfaces between crystal grains in the semiconductor film is firmly in contact closely with each other microscopically and the film has the effect of annihilating a barrier to carriers in the crystal grain boundaries.
Patent JP-H03142085-A (JP)
Title: Laser welding method for repair
Inventor: KANIKAWA MASAYA
IPC: B23K26/21
Filed: 1989-10-25
Abstract: PURPOSE:To improve welding quality by introducing a laser beam via a condenser lens into the hole made after the defect generated in a welded joint part is removed and feeding a filler metal in proximity thereto, then laminating the weld metal in which the filler metal is melted by the above-mentioned laser beam into the above-mentioned hole. CONSTITUTION:The detect in the weld zone of a base metal 1 is cut with a small volume and the hole part 2 is formed. A nozzle body 3 which projects the laser beam 4 via a deflecting prism 5 and a condenser lens 6 is inserted freely turnably around the hole axis into the inlet part of this hole part 2. A filler metal feeding part 7 which guides the wire- or bar-shaped filler metal 9 via an insulating tip 8 in parallel with the hole axis is attached to the outer side of the nozzle body 3. After the laser beam 4 is inclined toward the hole wall via the deflecting prism 5, the laser beam is condensed by the condenser lens 6 to a focusing beam. The front end of the filler metal 9 is metaled by the energy of the beam and then solidified to form the weld metal 13. The quality of welding and the workability are improved in this way.
Patent JP-2001097288-A (JP)
Title: Helicopter ducted fan
Inventor: YANAGAWA YUKI
IPC: B64C27/82
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a helicopter ducted fan provided at the tail structure of a helicopter, capable of preventing a torque generated on the helicopter, used for operation of yawing and polarity, and capable of eliminating such defects that an efficiency is low because a clearance between the blade end of a rotor blade and a duct inner peripheral surface cannot be reduced and the diameter of a hub is increased and the operating space for the rotor blade is reduced because a rotor blade drive device and a pitch control device are incorporated in the hub. SOLUTION: This helicopter ducted fan comprises bearings connecting the blade end of a rotor blade, provided between the inner peripheral surfaces of a ring rotating in a duct and a duct and the outer peripheral surface of the ring, and reducing a clearance between the blade end of the rotor blade and the inner peripheral surface of the duct with the rotor blade is rotated so that the rotor blade can be rotated at high speeds 11. Thus, a trouble that the clearance produced between the blade end and the inner peripheral surface of the duct is increased can be eliminated.
Patent JP-S62138650-A (JP)
Title: Hot water storage device
Inventor: ISHIMOTO AKIO
IPC: F24H1/00
Filed: 1985-12-10
Abstract: PURPOSE:To provide a hot water storage device capable of using a heat pump singly as a heat source and obtaining a sufficient quantity of usable hot water even when a hot water storage tank is miniaturized to carry out storage of hot water, by heating water to hot water utilizing a heat pump type freezing cycle. CONSTITUTION:When the operation of a heat pump type freezing cycle is carried out, water 30 within a hot water storage tank 3 is heated, and the temperature of water exceeds a condensation point of a coolant, a coolant gas in a heat exchanger 2 for hot water storage is not radiated and condensed. The coolant gas is introduced as it is into an auxiliary heat exchanger 4 wherein it is heat exchanged with water 50 within an auxiliary tank 5. Thus, the coolant gas is radiated, condensed and liquefied, and drives the heat pump type freezing cycle while displaying a heating effect to heat water 50 within the auxiliary tank 5 to hot water. When a tap 32 is opened, service water enters from an inlet water pipe 33 to the bottom part of a hot water storage tank 1, and hot water of the same quantity is pushed up and served for use via a hot water supply pipe 31 and the tap 32.
Patent JP-H01119849-A (JP)
Title: Multi-processor system
Inventor: YAMADA TAKAFUMI
IPC: G06F12/08
Filed: 1987-11-04
Abstract: PURPOSE:To execute at a high speed the processing of serialization in a lock instruction accompanied with a serialization operation by providing a means for executing a block cancel to a data block of a buffer storage device of other instruction processor. CONSTITUTION:In a lock instruction accompanied with serialization from an instruction processor 1 or 2, when a storage controller 3 applies a lock, a block cancel means of the storage controller 3 sends a block cancel request to the other instruction processor 1 or 2. As a result, in the other instruction processor 1 or 2, a data block of a buffer storage device is cancelled, and also, to a main storage device 4, an access is inhibited by a lock control. In such a way, the lock instruction accompanied with serialization can be ended without waiting for the end of the store.
Patent JP-2000106791-A (JP)
Title: Internally threaded fishing rod having drain hole
Inventor: PARK BO-GUK
IPC: A01K87/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an internally threaded fishing rod having drain holes, capable of discharging water and foreign matters immediately whenever they flow into each of rod pipes constituting the fishing rod. SOLUTION: The purpose of this invention is achieved by boring a hole 11 through at least one pipe wall at the end of each of rod pipes 10 so as for water, foreign matters or the like flowed into the inside of each of rod pipes 10 to be easily discharged. In addition to boring holes 11, by fixing a reinforcing sleeve 20 having a hole 21 which is bores through at least one sleeve wall of each of sleeves 20 and has the same form as that of the hole 11 on the outer surface of each of rod pipes 10 in a state that the holes 11 and 21 coincide with each other, water, foreign matters or the like flowed into the inside of each of rod pipes 10 are easily discharged.
Patent JP-2001107157-A (JP)
Title: Method for recovering platinum of high purity
Inventor: SASAKI YASUKATSU
IPC: C22B11/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently separating palladium from an aqueous solution containing palladium and platinum and recovering platinum of high purity. SOLUTION: The pH of an aqueous solution containing platinum and palladium is adjusted to >8 and, dimethylglyoxime is added thereto, by which palladium is separated. This method is made more effective by controlling the amount of dimethylglyoxime to be added to >=2 by the molar ratio to palladium in the aqueous solution.
Patent JP-S63130812-A (JP)
Title: Draining material for civil construction work
Inventor: FUJII ATSUTAKA
IPC: E02D29/02
Filed: 1986-11-21
Abstract: PURPOSE:To obtain a draining material which is excellent in water permeability and water draining performance and can also be easily set by providing flexible tubes in a mat made of corrosion-resistant fibers. CONSTITUTION:In a mat 1 which is formed by connecting corrosion-resistant fibers entangled in a roughly porous state into a bridged form by a corrosion- resistant adhesive, flexible tubes 2 made of a rigid synthetic resin, having uneven surface with projections 2a and recessions 2b and many small holes 2c, are provided. A general-purpose light-weight draining material which is good in water permeability, draining property, and workability can thus be obtained.
Patent JP-S61152930-A (JP)
Title: Governor device for work vehicle
Inventor: MATSUDA YASUSHI
IPC: F02D1/08
Filed: 1984-12-25
Abstract: PURPOSE:To simplify switching operation by switching the governor control mode to the work vehicle traveling mode when a foot accelerator lever is operated so as to touch the high speed side, by means of turning operation of a hand accelerator lever to the high speed side. CONSTITUTION:Both a hand accelerator lever 19 and a foot accelerator pedal 20 are connected as a acceleration adjusting means to a control circuit 18 which selectively sets an on-the-road traveling mode or an at-work traveling mode. When the hand accelerator lever 19 is operated to an appropriate accelerating position, an arm 23 touches and operates a lever 21, and a sensor 24 detects the touch. Following the detection of the touch by the sensor 24, the governor control mode is switched to the at-work traveling mode. With this, the switching operation can be simplified.
Patent JP-S61155295-A (JP)
Title: Process for treating substrate to be used for diamond synthesis by cvd method
Inventor: OBATA TATSUO
IPC: C30B29/04
Filed: 1984-12-26
Abstract: PURPOSE:To cause deposition of pulverized diamond with high density, high uniformity, and good reproducibility by scattering previously fine powdery metallic silicon or its alloy, or its compound on the surface of a substrate on which diamond is to be deposited by the plasma CVD method. CONSTITUTION:A wafer made of Mo, quartz, or Si, etc., which is used as substrate in the usual plasma CVD method, is prepd. and at least a kind of fine powder selected from metallic Si or Si alloy (e.g. Si-Cu, Si-Mo alloy), and Si compds. (e.g. SiC, SiO2) is scattered thereon. Pref. the fine powder is dispersed in water, alcohol, or oil, and coated by spraying. Then, diamond is deposited by the plasma CVD method on the substrate. By this method, pulverized diamond can be formed uniformly with a density almost proportional to the scattering density of the above described fine powder.
Patent JP-S63134536-A (JP)
Title: Production of lens of refractive index distribution type
Inventor: SATO FUMIYOSHI
IPC: C03C21/00
Filed: 1986-11-22
Abstract: PURPOSE:To obtain lenses having desired refractive index distribution in a short time and efficiently, by providing a Li2O-containing glass material with refractive index distribution changing from the outside to the inside and heat- treating. CONSTITUTION:A Li2O-containing glass material is subjected to ion exchange treatment in a salt bath kept at a temperature >=glass transition point and provided with refractive index distribution continuously changing from the outside of the glass material to the inside. Then the glass material is heat- treated at a temperature <=glass transition temperature for enough time to correct the refractive index distribution at the outer peripheral part of the glass material to give the aimed lenses. In the method, negative deviation produced in the outer peripheral part of the glass material can be corrected in a relatively short time by carrying out the heat treatment at a low-temperature range of <=the glass transition temperature, more preferably a temperature range of 'transition point -10' deg.C-'transition point -120' deg.C without causing devitrification and crack.
Patent JP-S61155434-A (JP)
Title: Antiscorching agent
Inventor: YAMAGUCHI TETSUO
IPC: C08L33/02
Filed: 1984-12-27
Abstract: PURPOSE:An antiscorching agent which can exhibit specific excellent effect, having a specified phosphorus compound and a specified organic acid anhydride as effective components. CONSTITUTION:The desired antiscorching agent is obtained by using a mixture of a phosphorus compound of the formula (wherein R1 and R2 are selected indendently of each other from among alkyl, alkenyl, cycloalkyl and aryl groups and X is oxygen or sulfur) with a polycarboxylic acid anhydride as an effective component. The mixing ratio of said phosphorus compound to said polycarboxylic acid anhydride is usually 1:0.05-10, preferably, 1:0.05-1. An example of said phosphorus compound includes N,N',N''-tris(isopropylthio)-N,N', N''-triphenylphosphoric triamide and an example of said polycarboxylic acid anhydride include phthalic anhydride.
Patent JP-2000109253-A (JP)
Title: Recording medium feeding mechanism in image recording device
Inventor: EGASHIRA YASUO
IPC: B65H23/188
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To feed a photosensitive material with high precision by means of a main feeding roller without forming any loop in a recording medium by allowing increase in speed accordingly by friction with the recording medium when a running speed of the recording medium exceeds a driving peripheral speed. SOLUTION: A photosensitive material P fed by means of a main feeding roller 3 is directed to a recovery roller 4 side with its flexibility kept low, if its rigidity is considerably high, for example. Therefore, when the photosensitive material P is nipped between the recovery roller 4 and an auxiliary roller 5 at a speed equivalent to a peripheral speed of the main feeding roller 3, a previously set difference of a peripheral speed between the main feeding roller 3 and the recovery roller 4 generates directly between the photosensitive material P and the circumferential face of the recovery roller 4.  Contrarily, as a supporting shaft 4a is connected to a driving pulley 8 by means of a one-way clutch 8c, the supporting shaft 4a slips as against the driving pulley 8 rotating at a constant speed and speeds up so that its peripheral speed matches the running speed of the photosensitive material P.