baber/WOPTO huggingface dataset:
Patent JP-2000147161-A (JP)
Title: Thermal generation electronic equipment
Inventor: MITAMURA HAJIME
IPC: H01L35/32
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To make generable a temperature difference between the heat reception and radiation parts of a thermoelectric generator even after removal from the arm. SOLUTION: The electronic equipment is provided with an insulation drum 4 that has an accommodation space, a rear lid 5 that covers the lower-end side of the accommodation space, a glass 2 that is arranged on the upper-end side of the accommodation space, a glass edge 3 that is fixed to the insulation drum 4 while the edge of the glass 2 is retained, and the thermoelectric generator 6 that has heat reception and radiation parts 6b and 6c and generates a prescribed electric energy based on temperature difference being generated between the heat reception and radiation parts 6a and 6c. In the thermoelectric generator 6, the heat radiation and reception parts 6c and 6d are connected to the glass edge 3 and the rear lid 5, respectively, so that heat conduction can be made.  In a watch, a heat-storing material 10A is installed while the heat conduction can be made with the heat reception part 6b.
Patent JP-H01166352-A (JP)
Title: Malfunction preventing mechanism in tape player
Inventor: OSHIMA TAKEKI
IPC: G11B15/02
Filed: 1987-12-23
Abstract: PURPOSE:To prevent malfunction by providing a tongue piece to be abutted on the inner surface of a switch operating member when a movable plate is moved from a second position to a first position and to be slide-contacted to the inner surface of the operating member until an operating part piece is switched from a forth operating condition to a back operating condition. CONSTITUTION:When an eject lever is erroneously operated until a switch is turned off, a head plate 40 is moved back from a play position to a non-play position and since it is moved to the play position again, a movable plate 50 is also moved from the first position to the second position and after that, it is restored to the first position again. A tongue piece 50' of the movable plate 50 is separated from a pressure-welding condition with a switch operating member 28 and the member 28 is restored by restoring force. Then, the movable plate 50 is restored to the first position and the tongue piece 50' is abutted on the inside surface of the member 28. Accordingly, even when an operating part piece 47 execute the forth motion, the tongue piece 50' is only slide- contacted to the inside surface of the member 28 and the switch is not turned off. Thus, the malfunction is prevented.
Patent JP-H04193860-A (JP)
Title: Polycyclic aromatic disulfonyl fluoride and its synthesis
Inventor: TANAKA MUTSUO
IPC: C07C309/86
Filed: 1990-11-26
Abstract: NEW MATERIAL:The compound of formula I to formula III (R1 is 1-3C alkyl; R2 is H or 1-3C alkyl; R3 is 1-3C alkyl chain). EXAMPLE:1-Methyl-4,8-naphthodisulfonyl fluoride. USE:The compound is important as a synthetic intermediate for pharmaceuticals and dyes and a synthetic raw material for engineering plastics. PREPARATION:The compound of formula I to formula III can be produced by reacting 1mol of a polycyclic aromatic compound of formula IV to formula VI with 5-30mol (preferably 10-20mol) of fluorosulfuric acid at 50-150 deg.C (preferably 80-100 deg.C).
Patent JP-H11141690-A (JP)
Title: Sealing device
Inventor: MATSUMOTO KENJI
IPC: F16J15/34
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device having excellent sealing performance, with which a low friction and low wear condition can be maintained even in a high load or non-lubricative condition. SOLUTION: One of the sliding members consisting of a baked substance of carbon which contains graphite is put in slide contact with the other sliding member. The worn powder of the graphite or carbon produced from the sliding surface of the first named sliding member is ground and crushed with the sliding motions to cause destruction of the crystal structure and forms a DLC film continuously through binding with the carbon structure existing at the sliding surface of sliding member. The DLC film is easier produced in a high temp. atmosphere, and is produced even in a vacuum or in an inert gas atmosphere, so that a low friction and low wear operating condition of sliding surface is achieved.
Patent JP-H05265495-A (JP)
Title: Speech encoding device and its analyzer and synthesizer
IPC: G10L19/00
Filed: 1992-12-03
Abstract: PURPOSE:To encode a waveform at an encoding speed of about 2.4Kb/S and to improve a speech with a low encoding speed like this by representing sound source information with a pulse train of plural polar pulses which are equal in interval and amplitude and have the degree in freedom only for the phases and polarities of the pulses. CONSTITUTION:An impulse response calculator 14 calculates the impulse response of all polar filters defined with an a parameter, obtained by converting an LSP coefficient obtained by taking an LPC analysis of an input speech signal by an LSP analyzer 3 by analytic frames and outputting the result, by time slots of each sample of the analytic frame, an autocorrelation calculator 18 calculates its autocorrelation coefficient series, and a cross-correlation calculator 16 calculates the cross-correlation coefficient series between an isolated waveform corresponding to the analytic frame of the input speech signal and the impulse response. A maximum series retrieving unit 20 determines the phase of the retrieval output pulse train Bi consisting of the equal-interval and equal-amplitude polar pulses and the polarity of each polar pulse so that the composite waveform of the autocorrelation coefficient series corresponding to each polar pulse is most similar to the waveform of the cross-correlation coefficient series, and outputs them as sound source information.
Patent JP-H02549-A (JP)
Title: Optical scanner
Inventor: INUI YASUO
IPC: B41J2/44
Filed: 1988-12-22
Abstract: PURPOSE:To prevent an image from laterally deviating at a joint and to sufficiently read an original by altering the optical axis plane of a second optical element array on a mirror, and superposing it from a first optical element array on the optical axis plane up to an image forming surface or an original surface. CONSTITUTION:A light radiated from a first LED array 10 is not interrupted by a mirror 9 but passed over an optical axis plane X, and focused on a linear line O of an image forming surface 3 by a focusing lens 8. On the other hand, a light radiated from a second LED array 12 is reflected on the mirror 9, and focused on the linear line O on the surface 3 by the lens 8. The line O on the surface 3 is optically scanned by flashing the arrays 10, 12 in response to an input image signal to form an electrostatic latent image. Since the light from the arrays 10, 12 is located in the plane X after passing the lens, even if the focus of the lens 8 is deviated from the surface 3, the images of the arrays 10, 12 are held in the linear state to be incident to the surface 3 so that no lateral deviation of the image occurs.
Patent JP-H05157295-A (JP)
Title: Ice heat accumulating device
Inventor: YAODA KOSAKU
IPC: F24F5/00
Filed: 1991-12-09
Abstract: PURPOSE:To permit stabilized ice producing operation by a method wherein the operation and the stopping of a compressor as well as the number of rotation of a pump are controlled so that the outlet temperature of the solution of an evaporator will never be reduced to a value lower than a given value. CONSTITUTION:The flow rate of a pump 11 is controlled by an inverter 18 based on data detected by an outlet side solution temperature detector 16 so as to maintain a solution outlet temperature within a given stabilized range. Upon the later period of ice producing operation, a solution temperature in a heat accumulating tank 6 approaches gradually an subcooled condition and, therefore, a compressor is stopped by a controller 17 based on a data obtained by an inlet side solution temperature detector 15 for an evaporator 5. According to this method, the stabilized temperature zone of the subcooled solution temperature can be maintained and the safety of the ice producing operation can be secured.
Patent JP-H07178030-A (JP)
Title: Dishwasher
Inventor: WADA TOMOKO
IPC: A47L15/42
Filed: 1993-12-22
Abstract: PURPOSE:To prevent an abnormal operation generated by the effects of the uneven water feeding and water drain capacities of a dishwasher as well as to improve the deterioration of the tableware such as cracks by the temperature impact generated by starting a rinsing stroke immediately after the finish of the main washing stroke which increases the washing water temperature to a high temperature. CONSTITUTION:The water feeding to a washing tub 1 to house tableware 2 and to store the washing water at the bottom is regulated by the opening and the closing of a feed valve 3. The washing water stored in the washing tub 1 is sucked by a washing water pump 5, then it is delivered to a spray nozzle 4 by the washing water pump 5, and it is injected toward the tableware 2 from the spray nozzle 4. A heater 6 heats the washing water in the washing tub 1, a drainage pump 7 drains the washing water out of the washing tub 1, and the heater 6 and the drainage pump 7 are controlled by a control device 10.
Patent JP-H08174108-A (JP)
Title: Clamper retreating mechanism
Inventor: KATO MASAYUKI
IPC: B21D43/10
Filed: 1994-12-27
Abstract: PURPOSE: To smoothly execute retreating and returning of a clamper and to simplify a structure with respect to a clamper retreating mechanism. CONSTITUTION: This mechanism is provided with a clamper supporting member 12 which has a gripping part 3 at a tip and which is installed able to move back and forth against a clamper body 11 by being energized forward with a compression spring 15, a lock cylinder 17 to fix this clamper supporting member 12 on the clamper body 11, a dog 9 for a punching area, a dog 10 for heat cutting area, and a retreating roller 20. By pushing the retreating roller 20 with the punching area dog 9 or the heat cutting area dog 20, the grip part 3 is retreated.
Patent JP-2000144900-A (JP)
Title: Buckling constraint brace material
Inventor: SHIMOKAWA HIROMI
IPC: E04B1/58
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a brace material capable of showing sufficient reinforcing effect on buckling even when a gap between each of the both-side ends of a shaft member and the angular portion of a reinforcing pipe is increased. SOLUTION: A brace material 10a includes a reinforcing pipe 11, a shaft member 12 and a partitioning liner plate 13. The partitioning liner plate 13 has a facing portion 13a having an opening 15, side faces 13b contacting the both-side inner walls 11a of an angular portion 14 and a hollow portion 13c formed therewith. As the partitioning liner plate 13, the angular portion 14 and the both-side inner walls 11a are falsely integrated in the brace material 10a, the shaft member 12, when subjected to axial compression, undertakes contraint of the reinforcing pipe 11 and, as the angles of the both-side ends 12a of the shaft member 12, the angular portion of the reinforcing pipe 11 and the both-side inner walls are free of direct contact, no angle rubbing occurs at the both-side ends 12a of the shaft member 12.
Patent JP-H07177942-A (JP)
Title: Chair
Inventor: YAMAZAKI RYOKICHI
IPC: A47C1/032
Filed: 1993-12-22
Abstract: PURPOSE:To secure a wide passage space on the front side and to protect the surface and back rest of the chair from rainwater and dust by the storage by raising the sitting body and the back rest at the time of non-use and housing the back rest inside a back face cover or the recessed part of a longitudinal wall. CONSTITUTION:When a linked chair installed at the platform of a station or the like, a sitting body 10 is vertically raised and turned by energizing an automatic jumping mechanism 12 such as a torsion coil spring, and a back rest 16 interlocked through a turn lever 20 to this sitting body is pulled down together with a link 24, moved backward and vertically raised. Since the upper terminal edges of the sitting body 10 and a back cover 13 are joined each other, the back rest 16 is housed in a closed state like a fivalve. When a sitting person comes and lets the sitting body 10 fall down forward at an almost horizontal position in such a state, the back rest 16 is pulled forward while being pushed up by the turn lever 20 and the link 24, and the back rest 16 is set at a sitting position in a slightly inclined state.
Patent JP-H05169139-A (JP)
Title: Welding device for joint part of tube
Inventor: MURAKAMI SHIGEMICHI
IPC: B21C37/08
Filed: 1991-12-09
Abstract: PURPOSE:To provide the welding device for a joint part of a tube, which can weld the joint part of the tube with high accuracy, and also, can simplify its structure. CONSTITUTION:The device is constituted by providing a mandrel 10 which is inserted into the inside of a tube 1 being a welding object, and also, detains the tube 1 through a detaining part 13, and a carrying part 20 for carrying this mandrel 10 in one direction and drawns the tube 1 into a welding part 30, and this carrying part 20 carries simultaneously the tube 1 and the mandrel 10 in one direction, when the tip of the tube 1 reaches a start point of the carrying part 20, and transfers carrying force to only the tube 1, when the tip of the tube 1 reaches an end point of the carrying part 20.
Patent JP-H05157764-A (JP)
Title: Production of acceleration sensor
Inventor: ASANO SHOGO
IPC: G01P15/08
Filed: 1991-12-09
Abstract: PURPOSE:To continuously make automatic assembly of an acceleration sensor, which avoids receiving any influence of outside noise, at high reliability and low cost. CONSTITUTION:With a plurality of lead terminals 35 and the like formed in a continuously sending hoop material, they are made a lead frame 9, integrally molded by means of an inline mold together with the lead terminals 35, the like and a subbase 6, and a diaphragm 1 for applying piezoelectric ceramic elements 2, 3 on both the faces of the obverse and the reverse thereof if fixed on a subbase 6. The lead terminals 35 and the like are bent before and behind them, specified lead terminals are fixed on the piezoelectric ceramic elements 2, 3 by means of reflow solder, a base 10 is separated from the lead frame 9 and they are sealed in a metal shield case 23 and an attaching plate 26 together with a circuit board 15.
Patent JP-H04198761-A (JP)
Title: Speed meter
Inventor: SAKAI MASAHIKO
IPC: G01P3/68
Filed: 1990-11-29
Abstract: PURPOSE:To measure the speed quickly and easily by using two detectors with photo-interrupters projecting and receiving the light. CONSTITUTION:The photo-interrupter Ph12' of a detector 10' is rotated to the position where a light beam 14' is radiated to a regressive mirror 15. A photo-interrupter Ph12 is rotated to the position where the light beam 14 from the Ph12 is detected by the Ph12', and the relative angle theta1 is read. The relative angle theta2 between the direction that the beam 14' is radiated to the mirror 15 and the direction that the beam 14' is radiated to a mirror 16 is obtained. The angle beta between the perpendicular 17 drawn from the rotation center of the Ph12' to a straight line extended with the optical path of the beam 14 and the optical path of the beam 14' when the Ph12 is rotated until the beam 14' is radiated to the mirror 15 is obtained. The distance L between the detectors 10, 10' is obtained from the known distance (1) between the mirrors 15, 16 and the angles theta2, beta. The Ph12' is rotated by theta3 from the position where the beam 14' is radiated to the mirror 15 to make the beams 14, 14' parallel. The speed can be measured quickly and easily.
Patent JP-H01167393-A (JP)
Title: Production of water-repellent and oil-repellent agent
Inventor: SATAKE TOKUMI
IPC: C03C17/30
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a water-repellent and oil-repellent agent which can prevents oil film formation and easily remove oil, by adding an alcohol to a solution of a polysiloxane chain-broken with a strong acid to effect dehydration, as well as an organic fluorine compound. CONSTITUTION:The bonds between Si and 0 in polysiloxane is broken with a strong acid such as nitric acid or sulfuric acid. The polysiloxane solution is combined with an alcohol such as isopropyl alcohol to effect dehydration. Then, an organic fluorine compound and a solvent such as xylene, when needed, are added to give the subject water and oil-repellent agent. It is preferred to use dichloroethane as a drying accelerator.
Patent JP-H11160481-A (JP)
Title: Emergency auxiliary cooling facility of nuclear power plant
Inventor: NAGASE TATSUO
IPC: G21C15/18
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To shorten a periodic inspection and improve reliability, by performing maintenance inspection of a seawater pump during a normal operation. SOLUTION: An emergency cooling facility comprises a first system directly connecting a first seawater pump 10a, discharge tubing 14a, seawater supply tubing 11a, a first heat exchanger 4a and a seawater discharge tubing 12a, and a second system directly connecting a second seawater pump 10b, discharge tubing 14b, a discharge valve 15b, seawater supply tubing 11b, a second heat exchanger 4b and seawater discharge tubing 12b. The seawater supply tubing 11a of the first system and the seawater supply tubing 11b of the second system are connected by a communicating tubing 16, and a first gate valve 13a and a second gate valve 13b are directly connected to the communicating tubing 16.  A third discharge tubing 14c is connected to a part branched from between the first gate valve 13a and the second gate valve 13b, and a third seawater pump 10c and a third discharge valve 15c are directly connected to third discharge tubing 14c.
Patent JP-H05161093-A (JP)
Title: Power supply control circuit
Inventor: SATO SHIGERU
IPC: H04N5/44
Filed: 1991-12-10
Abstract: PURPOSE:To cut off the power after the on-state is kept for a prescribed time with respect to processing of a video signal, an audio signal and a power supply just after switch off operation of the power for a color television receiver or the like, CONSTITUTION:A microcomputer 3 detecting the operation of power switch off by using a power ON/OFF operation key 2 or the like shifts the output data of each of selector sections (4-6) for red, blue, green to the LSB side, decreases the shift quantity timewise to be zero finally. Furthermore, audio muting is applied. When the output data reaches zero, a cathode ray tube 28 is cut off. Thus, the device reaches power cut-off tentatively. In the case of this state, the microcomputer 3 counts time and shifts each of the selector sections to the MSB side when power is applied within a prescribed time to restore the state to the normal operation. Moreover, the voice muting is released. When no power is applied and the prescribed time elapses, the microcomputer 3 outputs a power cut-off signal 49 to a power supply changeover circuit 9 to set the state to the true power OFF state.
Patent JP-H11163104-A (JP)
Title: Sheet board holding device in surface treatment of the sheet board
Inventor: YAGUCHI RIKIYA
IPC: C23C14/50
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To hold a wafer with a uniform pressure as well as to make it into a simple structure by integrally forming such that plural tab parts are placed on an inner end surface of a holding plate. SOLUTION: A holding device 10 is constituted of a wafer holding ring 11, an annular wafer holding plate 12, plural coil springs 13, and a plate spring 14. The wafer holding plate 12 is such that its inner diameter is equal to or slightly smaller than that of a wafer S, and its outer diameter is equal to the wafer holding 11, and a projected tab part 121 that can hold a peripheral part of the wafer S in plural, e.g., twelve positions, are formed in a body on a main ring 122 at regular angle intervals on its inner end surface. So even if heat which is applied to the wafer is dissipated from the tab parts to the holding plate, because all tab parts are connected with via the holding plate, the overall wafers are kept at a uniform temperature, and still more, the wafer can be held with a uniform pressing force.
Patent JP-H01166973-A (JP)
Title: Printer device
Inventor: MURAKAMI YOICHI
IPC: B41J11/42
Filed: 1987-12-23
Abstract: PURPOSE:To realize a pulse output to a stepping motor independently of the other input/output ports with a simple construction, by providing a pulse output means outputting a decoded pulse signal of an address signal and a control signal of a CPU. CONSTITUTION:A device is provided with a drive means 17 driving a stepping motor, an address selection means 15 applying a signal to a ROM 12, a RAM 13, and an I/O port 14, and a pulse output means 16 which outputs a pulse signal obtained by decoding an address signal and a control signal of a CPU 11 to the drive means. In this construction, the address signal and control signal of the CPU 11 are decoded, and the address selection means and pulse output means are realized with the same decoder. In this manner, a pulse signal can be outputted only by selecting an address from the CPU independently of the other input/output ports, a software is simplified, a processing speed is enhanced, and a printer device with a simple construction is made available.
Patent JP-H10215864-A (JP)
Title: Heat resistant phospholipase and production of the same
Inventor: KOSUGI YOSHIJI
IPC: C12R1/01
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new enzyme effective in gum removing process, etc., useful in oil chemical industry, pharmaceutical industry, etc., comprising heat resistant phospholipase which has a specific optimal temperature, originated from microorganism belonging to genus Pyrococcus furiosus or genus Aeropyrum. SOLUTION: This new heat resistant phospholipase which has optimal temperature of 95-105 deg.C, originating from microorganism belonging to genus Pyrococcus furiosus or genus Aeropyrum, is effective in gum removing process, etc., widely used in oil chemical industry, pharmaceutical industry, etc., for producing lysophospholipid as a surfactant, a therapeutic agent for hypercholesterolemia. This heat resistant phospholipase is obtained by incubating a microorganism which is capable of producing heat resistant phospholipase, belonging to genus Pyrococcus [for example, Pyrococcus horikosii(JCM9974)], or the microorganism belonging to genus Aeropyrum[for example, Aeropyrum±ernix(JCM9820)], and collecting the product from the culture product.
Patent JP-H05157913-A (JP)
Title: Phase difference film and liquid crystal display element
Inventor: OKUMURA OSAMU
IPC: G02F1/13363
Filed: 1991-12-10
Abstract: PURPOSE:To obtain a liquid crystal display element which has a wide visual angle by slanting the optical elastic axis of a phase difference film to a film surface. CONSTITUTION:A liquid crystal cell 3 has twist-oriented liquid crystal 9 held between two opposite substrates 6 and 7, the phase difference film 4 has the slanted optical elastic axis and a couple of polarizing plates 1 and 5 are arranged so as to hold the cell 3 and the film 4 therebetween. Namely, the optical elastic axis (y) of the refractive index elliptic body of the phase difference film 4 is parallel to a film surface 32, but the optical elastic axes (x) and (z) are slanted at a specified angle theta to the film surface 32. This phase difference film 4 is obtained through a process wherein the film is drawn by applying different tension between the top and reverse surfaces of the film in a manufacture process of a normal uniaxially drawn film. Consequently, the field angle is wide and superior field angle characteristics having up-down and right-left balance are obtained.