baber/WOPTO huggingface dataset:
Patent JP-2001046116-A (JP)
Title: Expandable belt buckle and trousers belt using same
Inventor: JACQUES MALSOUTE
IPC: A41F9/02
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a trousers belt having an expandable buckle and capable of being operated quickly and easily. SOLUTION: This belt buckle is provided with a fixed section 1 fixed to the first end of the band-like body of a trousers belt, a plate 14 provided slidably in the longitudinal direction of the band-like body in the fixed section 1 and made couplable with the second end of the band-like body via a buckle pin 12, at least one of toothed sections 17 and 18 formed in the longitudinal direction of the sliding plate 14, at least one of tappets 25 and 26 assembled to move in their longitudinal direction in the fixed section 1 and having protruded pin sections 21 and 22, and a coil spring 24 pressing the tappets 25 and 26 at the position where the pin sections 21 and 22 of the tappets 25 and 26 are meshed with the teeth of the toothed sections. The force of the tappets 25 and 26 is acted against the force of the coil spring 24 to release 24 to release the pin sections 21 and 22 of the tappets 25 and 26 from the toothed sections 17 and 18 thus allowing the movement of the fixed section 1 and plate 14.
Patent JP-2000052918-A (JP)
Title: Occupant crash protection device
Inventor: KYOGOKU OSAMU
IPC: B60R22/12
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To seal the gas flow passage in the connection part of a buckle with a tongue easily and surely and eliminate the hurt of durability by the friction at the time of attaching and detaching. SOLUTION: An engagingly locking member 21, piston 22 and cover member 23 are provided on the outlet opening of a gas passage 20 in a buckle housing 14. When the gas G is emitted from an inflator, the piston 22 is jumped up and entered to a cylindrical member 29 provided in inlet opening of the gas passge 28 in a tongue hosing 24 and the piston 22 and cylindrical member 29 are sealed. The cover member 23 is moved and the gas passgage 20 in the buckle housing 24 is communicated with the gas passage 28 in the tongue housing 24 through the hollow part (gas flow passage) in the piston 22.
Patent JP-H0770576-A (JP)
Title: Lubricant composition for hot rolling
Inventor: GOTO KUNIO
IPC: C10N10/08
Filed: 1993-09-03
Abstract: PURPOSE:To obtain a lubricant compsn. which does not cause slipping, prevents seizure to a roll, and greatly reduces the abrasion of a rolling roll on hot-rolling steel materials including stainless steel. CONSTITUTION:The compsn. for metal is obtd. by incorporating 1-30wt.% (based on the compsn.) fine solid particles (e.g. a carbonate, an oxide, silica, a carbide, a nitride, a sulfide, or a fluoride) having particle sizes of 20-1,000Angstrom , pref. 20-500Angstrom , into a lubricant base oil.
Patent JP-S6463122-A (JP)
Title: Injection molding
Inventor: KANEISHI AKIMASA
IPC: B29C45/57
Filed: 1987-09-04
Abstract: PURPOSE:To manufacture a molded item with neither sinking nor warping by a method wherein dwelling process is carried out by applying back pressure with pressurized gas fluid as medium after molten resin is poured in a mold cavity by injection. CONSTITUTION:Resin, which is melted and plasticized in an injection cylinder 2, is poured through a nozzle 5 in a mold cavity 10 by injection. After that, pressurized gas is poured through a nozzle 6 in the mold cavity. Forced pressurized gas fluid flows in the interior of the molten resin in the mold cavity so as to press the resin against the surface of the mold. After the resin in the mold cavity is fully cooled down, a molded item is taken out of the mold. Thus, an injection-molded item can be obtained, which has neither sinking at unevenly thick part due to volumetric shrinkage nor warpage due to molding strain, and has high molding accuracy.
Patent JP-S59109931-A (JP)
Title: Constant data transferring method of centralized control system
Inventor: MABUCHI SHIGERU
IPC: G06F13/14
Filed: 1982-12-15
Abstract: PURPOSE:To shorten an initializing time and to reduce the load on a central controller by inhibiting the transfer of constant data if the constant data is stored normally in the memory of a terminal controller when the terminal controller is powered on. CONSTITUTION:When the central controller 10 is powered on, initialization is performed to check a constant error 30. If it is judged that the constant data is not stored normally, a request to receive the constant data is sent to the central controller 10. When the constant data is judged to be stored normally, the constant data is not transmitted to the central controller 21.
Patent JP-H0386076-A (JP)
Title: Ac voltage regulator
Inventor: SUZUKI NOBORU
IPC: G05F1/45
Filed: 1989-08-29
Abstract: PURPOSE:To obtain an AC regulating voltage without distortion in a small size by providing means for switching rectified output of an AC input voltage, a pulse width modulating means, and demodulating means connected to the secondary side of a high frequency transformer, and then smoothing the output of the demodulating means by a high frequency filter and supplying it to an AC load. CONSTITUTION:If a phase difference exists between an AC input voltage 1 supplied to a phase comparator 13 and an AC output voltage 14, it is compared with a reference voltage by a comparator 9 incorporated with variable resistors VR1, VR2, the output of a pulse width modulator 8 is supplied to a buffer amplifier 7, and pulses are supplied to first and second switching transistors Q1, Q2. A trigger waveform is supplied to the first, second ScR1, ScR2 of a demodulator 3, the output is supplied to a smoothing circuit and high frequency filter 4 to remove its high frequency component, and supplied to a load 5.
Patent JP-H1044969-A (JP)
Title: Pneumatic-hydraulic booster
Inventor: IMAHOKO MASAKI
IPC: B60T13/40
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To maintain an excellent action so as to prolong a life of a component by preventing water drop penetration into an exhaust passage. SOLUTION: In a cylinder shell of a pneumatic-hydraulic booster, an end plate 130, which closes an opening part and supports a push rod retractably, is installed. In the end plate 130, an exhaust passage 131 is formed in the lower part, so as to connect an atmospheric air chamber inside the cylinder shell to the outside. In the end plate 130, a linear type hood parts 140A-140F are protruded above the exhaust passage 131. In each of these hood parts 140A-140F, one end is brought into contact with a cylinder body 28 while the other end is extended to the outer circumference of the end plate 130 slantingly, so that water drops flowing on the surface of the end plate 130 downward from the upper side is drained to the outside.
Patent JP-2000055678-A (JP)
Title: Current position detecting device for vehicle
Inventor: OZAKI TAKAHISA
IPC: G01C21/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To stably and accurately determine an azimuth variation quantity from an output of a gyro without making a device constitution complex even though a conversion gain of the gyro includes a gain error. SOLUTION: This detecting device is provided with a Kalman filter (error estimating portion 15) obtaining an error between a estimated navigation data (a car speed, an absolute azimuth, an absolute position) which a relative track calculating portion 13 and an absolute position calculating portion 14 calculates and a GPS (global positioning system) position-measured data from a GPS receiver 8 as an observed value based on a moving distance and an azimuth variation quantity calculated by a moving distance calculating portion 11 and an azimuth variation quantity calculating portion 12 from a detected value of a car speed sensor 4 and a gyro 6. As one of the condition quantity, an error of a conversion gain (gain error) from a gyro output to an angular velocity is set.  The azimuth variation quantity calculated using the gyro output and the conversion gain is corrected by a presumption value of the gain error demanded by the Kalman filter.
Patent JP-S6375554-A (JP)
Title: Method and device for measurement utilizing acoustic wave
Inventor: NAKAYAMA NOBUO
IPC: G01N29/00
Filed: 1986-09-17
Abstract: PURPOSE:To efficiently inspect an in-tube state by providing fixed reflection points for an acoustic wave at plural positions in a boring hole holding tube, etc., sending the acoustic wave in an axial direction, and comparing its reflected wave with a reflected wave in a standard state. CONSTITUTION:The hole holding tube 3 provided with a strainer for flowing-in water on the tube wall is joined by a coupler J to form a butt boring hole holding tube C. Acoustic wave reflectors R which project from the tube wall are provided at specific positions in respective hole holding tubes 3. The boring hole holding tube C is buried in the mountain G of landslide countermeasure construction. Then the acoustic wave is sent into the boring hole holding tube C from the hole holding tube 3 at the rearmost end and reflected wave from the reflector R is analyzed. In an analyzing operation, the reflected wave is compared with the reflected wave data obtained previously in a specific standard state to measure the in-tube state as to foreign matter, strainer hole clogging, etc. If there are foreign matters O1, O2, and O3 in the hole holding tube C, for example, the detected and reflected wave appears differently from the standard pattern. Thus, the fixed reflection points are provided, so the in-tube state of the boring hole holding, tube, etc., is measured with high accuracy.
Patent JP-S60114066-A (JP)
Title: Recording device
Inventor: IWATA MASAKATSU
IPC: H04N1/00
Filed: 1983-11-25
Abstract: PURPOSE:To prevent positional displacement due to friction between a positioning member and a platen roller shaft by inserting a circular member into a support shaft of the platen roller so that the roller makes a free rotation. CONSTITUTION:A part engaged with a positioning member 15 at both edges of a shaft 8 of a platen roller 9 and a circular member 22 are engaged freely turnably. When a cover 3 is closed, the member 15 engages with the shaft 8, but the member 15 is inserted with the member 22 because the shaft 8 has the member 22 engaged freely rotatably in the shaft 8. At this moment, either one of inside edges 15a and 15b of the member 15 contacts the member 22, but the member 22 rorates and does not contact directly the shaft 8 because the member 22 is pivoted freely rotatably. Therefore, the inside edges of the member 15 wear little, thereby causing no gap due to wear.
Patent JP-H0968238-A (JP)
Title: Clutch control device
Inventor: MATSUMOTO HIROSHI
IPC: F16H59/10
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To automatically disconnect a clutch when an engine is stopped at a low cost in a clutch control device suitable for a semi-automatic transmission device provided with the manual shift mode and the automatic shift mode by the remote control. SOLUTION: An engine 1, a clutch mechanism 2, an actuator 2A for clutch, a clutch output number of revolution detecting means 22, a brake detecting means 70 to detect the operation of a brake device, a vehicle speed detecting means 21, a stop judging means 50 to judge the stop of a vehicle, and a control means 11 are provided. The stop detecting means 50 judges the stop of the vehicle based on the information from the clutch output number of revolution detecting means 22, the brake detecting means 70, and the vehicle speed detecting means 21. When a judgment is made by the stop judging means 50 that the vehicle is stopped, operation of the actuator 2A for clutch is controlled so as to disconnect the clutch mechanism 2 based on the control signal from the control means 11.
Patent JP-H0948275-A (JP)
Title: Supply device of a plurality of materials
Inventor: SHIROTA TOSHIAKI
IPC: B60P1/64
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To supply plural kinds of materials such as cement, sand, gravel, etc., easily and efficiently by providing plural number of hoppers in parallel in a machine frame put on a load carrying platform of a truck, discharging materials through a discharge port provided with an open and close valve in its lower section, and transferring them to the outside by a belt conveyor provided in a lower section of the machine frame. SOLUTION: A machine frame 4 is provided on a load carrying platform 3, and a hopper support frame 6 is provided by hydraulic cylinders 5 attached at its four corners in such a way that the hopper support frame 6 can move vertically. Hoppers 7, 7, 7, 7 are provided in parallel in the hopper support frame 6, and door outlets 9, 9, 9, 9 provided with open and close valves 8, 8, 8, 8 respectively are provided. Materials discharged through discharge ports 9, 9, 9, 9 are transferred to the outside by a belt conveyor 11. When raw material of freshly mixed concrete is supplied, cement, sand, gravel, and lime are stored in the hoppers 7, 7, 7, 7 and transported to a construction site, and the open and close valves 8, 8, 8, 8 are opened to supply the raw material of freshly mixed concrete into a concrete mixer by the belt conveyor 11.
Patent JP-H03279209-A (JP)
Title: Black silica grain and production thereof
Inventor: TAGA GENJI
IPC: C01B33/12
Filed: 1990-08-24
Abstract: PURPOSE:To obtain sufficiently black silica grains without elution of alkali metals by specifying the average grain diameter within a specific range and incorporating a specified amount or more of carbon substantially without containing the alkali metals therein. CONSTITUTION:Black silica grains, having an average grain diameter of 0.1-50mum and containing >=0.1wt.% carbon substantially without containing alkali metals. The aforementioned black silica grains are obtained by bringing silica grains substantially without containing the alkali metals into contact with a fluorinating agent (e.g. hydrofluoric acid or hydrosilicofluoric acid) and an organic solvent and then heating the resultant grains at >=500 deg.C temperature. The above-mentioned black silica grains assume excellent black color without causing problems in elution of the alkali metals and will not fade even by washing with an organic solvent.
Patent JP-H1164981-A (JP)
Title: Distributing device for photographic printer
Inventor: SATO HIROYUKI
IPC: G03B27/46
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To distribute photosensitive materials to plural line at a low cost without requiring a wide space. SOLUTION: An introducing roller 204 is arranged in a position which is on the upstream side in the carrying direction of a photographic printing paper, with respect to a distributing roller 206 and where the interval between the roller 204 and the distributing roller 206 is shorter than a shortest photographic printing paper length. An ejecting roller 208 is arranged in the position which is on the downstream side in the carrying direction of the photographic printing paper, with respect to the distributing roller 206 and where the interval between the roller 208 and the distributing roller 206 is shorter than the shortest photographic printing paper length. Upstream and downstream side guiding plates 158 and 184 switch a carrying path for the photographic printing paper into a direction having a component in the direction perpendicular to the carrying direction of the photographic printing paper and a movement direction by a carriage 112, to retreat the photographic printing paper from the introducing roller 204 and the ejecting roller 208.
Patent JP-S60115027-A (JP)
Title: Optical head
Inventor: ANDOU HIDEO
IPC: G11B7/135
Filed: 1983-11-25
Abstract: PURPOSE:To attain a compact design with low cost for an optical head in a simple constitution by using a means which converts the form of a spot formed on an information storage medium and another means which detects a luminous flux reflected by the storage medium. CONSTITUTION:A laser beam 22 given from a light source 21 is irradiated to an information storage medium 30, and this reflected light is divided into two directions by a prism 32. Then the 1st detector 33 detects a track shift and reads information; while the 2nd detector 36 detects an out-of-focus state respectively. A spot form converting means 27 consisting of a cylindrical lens is not put into an optical path in the record and reproduction modes of information and then put into the optical path in an information erasion mode. Thus an oval spot is obtained. While it is possible to detect stably an out-of-focus state since an optical axis has no bend in the direction along the bus direction. This stabilizes detection for a track shift and a focus shift when the recording/reproduction mode is switched to the erasion mode. Such a simple constitution reduces the cost of an optical head.
Patent JP-S60113172-A (JP)
Title: Sonar device
Inventor: IWAI HIDEAKI
IPC: G01S15/66
Filed: 1983-11-25
Abstract: PURPOSE:To search an active homing sailing body by providing a device which receives the transmission frequency band of the active homing sailing body and performs frequency analysis and amplitude detection of this received signal to detect a transmission signal of the active homing sailing body. CONSTITUTION:A frequency analyzer 3 analyzes the frequency of the output of a BPF2, which is received through an output line 201, and transmits analysis information to an output line 301. When receiving the output of the BPF2, an amplitude detector 4 detects the level and the period of each received signal and transmits them as amplitude detection data to an output line 401. In a detection decider 5, a preliminarily set reference value concerning the active homing sailing body is used as the discrimination threshold to perform the discrimination processing on a basis of data supplied through output lines 301 and 401 by an analysis frequency discriminating circuit 51, a detected amplitude discriminating circuit 52, and an overall decision circuit 53, and the transmission signal of the sailing body is detected from received signals. Thus, the active homing sailing body is detected.
Patent JP-S59110613-A (JP)
Title: Kallikrein preparation for application to oral mucosa
Inventor: NAITOU SHIYUNICHI
IPC: A61K9/20
Filed: 1982-12-16
Abstract: PURPOSE:To prepare the titled preparation absorbable through the oral mucosa in high efficiency, by adding kallikrein to a specific polymer matrix such as poly (lower alkylene) glycol, PVA, etc. CONSTITUTION:Kallikrein is added to a polymer matrix (preferably having a molecular weight of >=2,000) selected from poly (lower alkylene) glycol (especially polyethylene glycol), PVA, polyacrylamide or its substituted product (especially polymethacrylamide), poly-N-vinylpyrrolidone, a cellulose ether (especially methylcellulose, hydroxyethylcellulose, etc.), starch and partially etherified starch. The preparation can be administered easily without necessitating complex processes such as conversion to enteric tablet, double-layered tablet containing surface active agent, etc.
Patent JP-S6291396-A (JP)
Inventor: DENISU JIEI FURIIDORU
IPC: F02B61/04
Filed: 1986-09-19
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-H0668013-A (JP)
Title: Advance control method for standard input/output interface based on rqi of input/output device
Inventor: SEKIMOTO KOJI
IPC: G06F13/12
Filed: 1992-08-20
Abstract: PURPOSE:To eliminate the delay time by transmitting the change of a signal from a channel device to a second intermediate device on the input/output device side and reproducing an input/output interface signal on an input/output interface to transmit it to the input/output device. CONSTITUTION:If it is judged that a command chain is not continuous, a second intermediate device 31 terminates the preceding interface work, and a channel device 1 and a first intermediate device 30 which receive the status-in (STI) take in the input/output interface based on this STI. The channel device 1 sends only a service-out indication (SVO or SVO+SPO) for STI to the second intermediate device 31. If it is judged that the command chain sequence is continuous in a connection request (RQI) sequence, the input/output interface taking-in work is performed between the second intermediate device 31 and an input/output device 2 based on the service-out indication (SVO or SVO+SPO) from the channel device 1.
Patent JP-2000186227-A (JP)
Title: Polymeric azo dye and its use
Inventor: MATSUZAKI YORIAKI
IPC: C09D11/328
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain an azo dye being excellent in light fastness and water solubility and giving a recording fluid improved in image quality, rapid driability, and storage stability by introducing a specified azo bond into each of the structural units of an aromatic amine resin. SOLUTION: An azo bond is introduced into each of the structural units of an aromatic amine resin obtained by reacting an aromatic amine compound of formula I with a bishalogenomethyl derivative of formula II at 0-130 deg.C for 5-40 hr to obtain a polymeric azo dye of formula III. In the formulae, R is H, hydroxyl, amino, carboxyl (carboxylate), sulfo (sulfonate), an alkyl, a halogenoalkyl, or an alkoxyl; x is 0-3; A is an optionally substituted phenylene, an optionally substituted diphenylene, an optionally substituted diphenyl ether, or an optionally substituted naphthylene; D is an azo such as monoazo, disazo, trisazo, tetrakis azo or an amino, provided that at least one of them is an azo; z is 0-300; and y=z+2.
Patent JP-H1044888-A (JP)
Title: Rear-end collision impact relaxation device for working vehicle
Inventor: HIMORI YASUTSUGU
IPC: B60R19/18
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To strengthen absorbing force accompanying impact so as to miniaturize the device by inserting a metallic easy buckling frame body into a rear-end collision impact relaxation device, and sealingly filling the mutual spaces formed in the metallic easy buckling frame body with resin brittle bodies. SOLUTION: A rear-end collision impact relaxation device 5 is fixed to the rear end of a working vehicle 4 through a fitting bracket 6. The rear-end collision impact relaxation device 5 is provided with a protection cover 51 made of a thin stainless steel sheet for example on the outside, easy buckling lattice-like frames 52 are arranged into six rows for example inside the protection cover 51, and the inner mutual space parts of the easy buckling lattice-like frames 52 are sealingly filled with resin brittle bodies 53 formed out of urethane resin or the like for example. Further, a cushion member 54 is laid on the inner bottom face part of the protection cover 51. When a rear-end collision accident by the other vehicle A occurs from the rear end direction of the working vehicle 4, the protection cover 51 is broken, and the impact force is absorbed by the resin brittle bodies together with the lattice-like frames while the easy buckling lattice-like frames 52 is broken and compressively deformed by the impact force.
Patent JP-S61103049-A (JP)
Title: Controller for continuously variable transmission for vehicle
Inventor: TAKADA MITSURU
IPC: F16H59/34
Filed: 1984-10-24
Abstract: PURPOSE:To improve the drive feeling by controlling the speed change ratio of continuously variable transmission during speed change of sub-speed change section. CONSTITUTION:It is decide whether speed change signal is inputted from sub- speed change section (step 164) and proceeds to following steps only when it is inputted. Then it is decided whether speed change in sub-speed change section is down shift or up shift (step 166) while actual input side rotary speed Min is compared with target input side rotary speed Nino (steps 168, 170) thus to control first and second solenoid valves. In case of (a), for example, two solenoid valves are turned off to feed oil slightly to input side hydraulic cylinder at CVT section through an orifice thus to perform quite slow up shift of CVT section. This condition will continue upto the end of speed change of sub-speed change section (steps 180, 182).