baber/WOPTO huggingface dataset:
Patent JP-H10164684-A (JP)
Title: Loudspeaker device
Inventor: TAKAYAMA SATOSHI
IPC: H04R1/26
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized loudspeaker device having excellent acoustic characteristics and improved outputs as the loudspeaker device with a built-in amplifier used as the peripheral equipment of a personal computer, etc. SOLUTION: A high-quality loudspeaker device is provided by preventing the influences of a power source section 27 and a signal amplifier section 28 on the acoustic characteristic of the loudspeaker device and cooling the signal amplifier section 28 through heat radiation holes 29 by providing fourth air chambers 22d having heat radiating holes 29 behind and below a second air chamber 22b in a state where the chambers 22d are isolated from the first, second, and third air chambers 22a, 22b, and 22c and housing the power source section 27 and the signal amplifying section 28 in the fourth air chambers 22d so that the sections 27 and 28 can be separated from the air chamber on which a loudspeaker is mounted and the section 28 can be cooled efficiently.
Patent JP-H11142253-A (JP)
Title: Temperature monitoring apparatus
Inventor: ABE KAZUHIKO
IPC: G01K1/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a temperature monitoring apparatus by which the temperature of an object to be monitored can be controlled quickly and accurately by a method wherein a recording device is attached to a portable terminal device so as to record time-dependent temperature data. SOLUTION: A recording device 2 is attached to the inside of a slot 17 in a portable terminal device 1. After that, the switch of a key input part is operated, a microcomputer in the portable terminal device 1 is polled to a microphone in the recording device 2 via electromagnetic induction coils 18, 31. The microphone in the recording device 2 transmits recorded temperature history data to the portable terminal device 1 via the electromagnetic induction coils 31, 18 so as to be retained in its RAM. Then, the key input part is operated, and the microcomputer displays the data on a liquid-crystal display 11. Thereby, an operator can confirm the temperature history data recorded by the recording device 2 at a site.  In addition, on the basis of the operation of the key input part, the microcomputer in the portable terminal device 1 can transmit the data by radio to a personal computer in a central office by using a radio transmitter-receiver circuit and an antenna 16.
Patent JP-H03187151-A (JP)
Title: Cold cathode fluorescent lamp
Inventor: ASAKURA MASAHIKO
IPC: H01J61/42
Filed: 1989-12-15
Abstract: PURPOSE:To prevent the peeling of a phosphor film by not forming the phophor film in the vicinity of a cold cathode electrode installed on the end of a bulb in a sealed manner. CONSTITUTION:A non-phosphor applied region 30 in which a phosphor film is not formed, is formed in the region ranging from the end of a bulb 2 in which a cold cathod 4 is sealed, to the point slightly Ionger than the height of the cold cathode 4. The glass surface is exposed thereby, and even when an electrode material is scattered, it is deposited on the glass surface, not on the phosphor. The possiblity of the peeling of the phosphor is reduced, and the peeling off thereof can thus be prevented, whereby the reduction in brightness can be prevented.
Patent JP-2001141408-A (JP)
Title: Position measuring method, position indicating method and position measuring apparatus
Inventor: MATSUMOTO SHIGEKI
IPC: G01B7/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To calculate the position of an object quickly and easily. SOLUTION: A pair of magnetic sensors are composed of a magnetic sensor ZMS for detecting a magnetic field in the vertical direction and a magnetic sensor XMS for detecting a magnetic field in the horizontal direction. Two pairs of the sensors are prepared in a position measuring part LCT. Two acceleration sensors XAM, YAM for detecting inclination to the two rectangular horizontal directions of the magnetic sensors are installed. A coil PCL for generating a magnetic field and an acceleration sensor AAM for detecting the inclination of the coil from the horizontal direction are installed in a probe PRB. A magnetic field generated from the coil PCL is detected with the four magnetic sensors XMS-1, XMS-2, ZMS-1, ZMS-2. By using magnitudes of the four magnetic fields, attitudes of the magnetic sensors detected with the acceleration sensors XAM, YAM, and inclination of the coil measured with the acceleration sensor AAM in the probe, the relative positions between the coil and the magnetic sensors are calculated. A point at which a vertical straight light passing the coil PCL intersects the ground surface is indicated with a ray.
Patent JP-H09162088-A (JP)
Title: Semiconductor substrate and production thereof
Inventor: MORISHITA TAKASHI
IPC: H01L21/02
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate of SOI structure having a large and uniform area exhibiting high compatibility with a conventional production process of silicon LSI and SOI structure of high snap-back resistance. SOLUTION: An intermediate layer 2 of at least one of α-alumina, γ-alumina, magnesium aluminum oxide, cerium oxide and calcium fluoride is formed on a silicon substrate 1. Subsequently, a silicon layer 3 is formed thereon by epitaxial growth and another silicon substrate is pasted thereto and polished thin thus obtaining a semiconductor substrate of SOI structure.
Patent JP-2000143513-A (JP)
Title: Composition for external use
Inventor: MANABE EIICHIRO
IPC: A61K31/4453
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To prepare a composition for external use, capable of improving skin irritation and transdermal absorption, and having high effect on the amelioration of shoulder stiffness, or the like by including eperisone, tolperisone or their salt along with a blood flow-facilitating ingredient. SOLUTION: This composition for external use is prepared by including (A) 0.1-5.0 wt.% ingredient selected from eperisone, tolperisone or their salt and (B) 0.001-5.0 wt.% blood flow-facilitating ingredient in a weight ratio (the ingredient A/the ingredient B) of preferably [1/(0.001-1.0)] and more preferably [1/(0.01-1.0)]. The ingredient B is e.g. capsaicine, nonylic vanillylamide, a nicotinic acid derivative, arnica, clove, angericae radix, camomile, rice, Swertia japonica, dried orange peel, carrot, garlic or the like. The dosage form of a skin preparation for external use is e.g. liquid medicine, cream, ointment, gel, strap, aerosol, or the like.
Patent JP-H11158130-A (JP)
Title: Production of aminopolycarboxylic acid
Inventor: KANEKO YOHEI
IPC: C07B61/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for profitably producing an aminopolycarboxylic acid having an excellent chelating ability or its salt from an inexpensive raw material in a high purity in a high yield and at a low cost. SOLUTION: This method for producing an amino carboxylic acid or its salt expressed by formula II (R is a 1-21C alkyl group or an alkenyl group; M is H, an alkali metal, an alkaline earth metal, ammonium or a basic amino acid) comprises subjecting an aminoalcohol derivative of formula I to an oxidative dehydrogenation reaction in the presence of an alkali metal hydroxide, water and a copper-containing catalyst.
Patent JP-H02168190-A (JP)
Title: Reflection type photointerruptor
Inventor: HIRANO HIROFUMI
IPC: G01S17/02
Filed: 1988-12-22
Abstract: PURPOSE:To detect an object to be measured regardless of a distance by allowing the reflected light of the light emitted from a light emitting element to be certainly incident to a photodetector by a member for refracting or reflecting said reflected light. CONSTITUTION:When an object 12 to be measured is present at the second position 13A, a reflecting mirror 14 is set at a position becoming LA=LB so that the light from a light emitting part 11 is reflected by the object 13A to be measured and the reflecting mirror 14 to be incident to a light detection part 11. In this constitution, when the object 13 to be measured is present at the first position at first, the light emitted from the light emitting part 10 is reflected by the object 13 to be measured as shown by a solid line A to be incident to the light detection part 11. When the object 13 to be measured is present at the position 13A, the light emitted from the light emitting part 10 is reflected at first by the object 13 to be measured as shown by a dotted line B and subsequently reflected by the reflecting mirror 14 and further reflected by the object 13 to be measured to be incident to the light detection part 11. Since the incident angle at this time is right-angled to the light detection part 11, only the loss of the reflecting parts may be considered and, in this case, the reflectivity of the reflecting mirror 14 can be neglected because it is almost 100%.
Patent JP-H08176550-A (JP)
Title: Burner for terminal flue of coke oven
Inventor: ABE YOSHIO
IPC: F23D14/62
Filed: 1994-12-27
Abstract: PURPOSE: To provide a burner for a terminal flue of a coke oven capable of preventing the inner surface of an oven wall from being heated in spots and further carbon from sticking to the interior of a fuel gas feed passage. CONSTITUTION: This burner for a terminal flue of a cake oven is obtained by installing an air mixing part 11 in the course of a fuel gas feed passage 8 of the burner 2 provided in the terminal flue 1 of the coke oven, further installing a wide angle nozzle 16 at the tip of the feed passage 8 and capable of spreading a fuel gas fed into the feed passage 8 through the wide angle nozzle 16 to a wide angle, burning the fuel gas, shortening the flame thereof and preventing an inner surface of the terminal flue from being heated in spots. When air is made to flow from the air mixing part 11 into the feed passage 8 without feeding the fuel, the interior of the feed passage 8 is purged to eliminate carbon from being produced by decomposition of the fuel gas and thereby prevent the carbon from sticking to the interior of the feed passage 8 or the wide angle nozzle 16.
Patent JP-H07179026-A (JP)
Title: Ink jet recording sheet
Inventor: YOSHIDA YASUMINE
IPC: B41M5/50
Filed: 1993-12-22
Abstract: PURPOSE:To provide an ink jet recording sheet having no crack on the surface of an ink receiving layer, having high glossiness, excellent in ink absorbability and good in dot reproducibility. CONSTITUTION:In an ink jet recording sheet, the ink receiving layer thereof is formed from a coating soln. mainly containing inorg. fine particles with an average particle size of below 0.1mum and a binder and further containing a water-soluble org. solvent with a b.p. of 120 deg.C or higher.
Patent JP-2001139551-A (JP)
Title: Method for producing 2,3,5,6-tetrafluoropyridine
Inventor: HONDA TSUNETOSHI
IPC: C07D213/61
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an industrially useful method for synthesizing 2,3,5,6- tetrafluoropyridine in high yield and high purity. SOLUTION: Pentafluoropyridine is reacted with zinc powder in a 1-15 wt.% aqueous solution of an alkali metal hydroxide at -5 to 25 deg.C temperature to thereby defluorinate and reduce the fluorine atom at the 4-position and produce the 2,3,5,6-tetrafluoropyridine.
Patent JP-H02169118-A (JP)
Title: Controller of reversible rolling mill
Inventor: KOGURE KIKUO
IPC: B21B37/00
Filed: 1988-12-22
Abstract: PURPOSE:To restrain the rise of the terminal voltage of the armature of a DC motor at or below the allowable value by controlling the roll gap of a rolling mill in the open direction in the engaged speed area of a speed pattern when the current of the armature is discriminated to have exceeded the prescribed value. CONSTITUTION:When the rolling mill 3 has reached the rolling speed, the current of the motor is stored and when this stored value of the motor current has exceeded the prescribed value, the roll gap of the rolling mill 3 is opened to reduce rolling load immediately before the rolling mill 3 disengages a rolled stock. Thus, since the motor current is reduced when the rolling mill 3 disengages the rolled stock 1, the rise of the terminal voltage of the motor possible to occur when the rolling mill 3 disengages the rolled stock is restrained at or below the allowable value to avoid electrically insulated defects.
Patent JP-H02289612-A (JP)
Title: New resinous substance
Inventor: OSAWA KENICHI
IPC: C08G59/40
Filed: 1989-12-14
Abstract: PURPOSE:To obtain the title substance which is useful in the fields of electronic materials such as insulation materials or sealant, optical materials, casting materials, adhesive, tackifier, coating or ink by allowing a specific rosin compound with triglycidyl isocyanurate. CONSTITUTION:A rosin compound containing 1 to 10 equivalents of carboxyl groups in 1kg of the rosin compound is allowed to react with triglycidyl isocyanurate to give the subject substance. It is preferred that the reaction is carried out at an equivalent ratio of epoxy group 1 to carboxyl group (0.1 to 2).
Patent JP-H022358-A (JP)
Title: Gene for encoding novel ciliated subunit of bordetella pertussis
Inventor: PAORA PEDOROONI
IPC: A61K39/10
Filed: 1988-12-22
Abstract: The cloning and sequencing of the gene which codes for a new pilinic subunit of Bordetella pertussis are described. The aminoacid sequence of the mature subunit, deduced from its necleotide sequence, is similar but not identical to that of the known pilins 2, 3 and 6. Polypeptides having the aminoacid sequence of the mature pilinic subunit or of regions thereof are particularly useful for the development of synthetic acellular vaccines against pertussis.
Patent JP-H05131427-A (JP)
Title: Extrusion molding die for honeycomb structure
Inventor: TAKAMATSU SHOJI
IPC: B28B3/20
Filed: 1991-11-14
Abstract: PURPOSE:To uniformly supply a molding material by reducing extrusion resistance by forming both of the structures of extrusion molding grooves and supply holes into a taper shape to facilitate the molding of a thin-walled molded product. CONSTITUTION:A molding die consists of first and second members 1, 2 bonded by a bonding layer 3. The first member 1 has molding grooves 4 connected in a lattice form and a molding extrusion surface 5 is formed to one surfaces of the molding grooves 4 and the other surfaces of the grooves are continued to molding material flowing parts 6 composed of the communication holes continued to supply holes 7 and the flowing parts 6 are connected to the intersecting points of the molding grooves 4. The supply holes 7 are provided to the second member 2 and formed into a conical structure so that the calibers thereof are large on the side of an extruder and small on the side of the extrusion surface. Further, the molding grooves 4 are formed into an inverted V-shape wide on the supply side and narrow on the side of the extrusion surface. Therefore, the pressure necessary for extruding the molding material becomes extremely low by the synergistic effect of both of them and the material can be uniformly supplied while the pressure-resistant strength of the die is kept.
Patent JP-S63315114-A (JP)
Title: Filter apparatus for water from flooding swimming pool using buffer tank playing
Inventor: OOBEERU ROBEERU
IPC: E04H4/12
Filed: 1987-12-22
Abstract: An accumulating tank serving as a filter for an overflowing swimming pool, and more particularly a device for filtering water from an overflowing swimming pool using an accumulating tank acting as a gravity filter. The accumulating tank (1) serves as a prefilter, and a filter for water from the pool; it filters by decantation through a filtering mass (8, 9). It comprises apparatus for cleaning the filtering mass (8, 9) by reversing the direction of water current (F2), so as to cause to overflow the volume of water from the accumulating tank (1) and recover the impurities by overflow of the used water into a gutter (15) and evacuation for emptying by a pipe (24).
Patent JP-H05141073-A (JP)
Title: Holder and holding structure
Inventor: KITAURA KAZUO
IPC: E04F15/024
Filed: 1991-11-13
Abstract: PURPOSE:To simply and rapidly hold a member like a floor panel. CONSTITUTION:A holder 8 provided with a holding part 9 and a fitted part 11 connected to the holding part 9. The fitting part 11 is provided with a base 13 and a plurality of fitting pieces 14 supported at the base end side in the base 13 and protruded inward at the front end. A male-screw 5b provided in the support member 5 is inserted between the front ends 14b of the fitting pieces 14 of the holder 8 and the front ends 14b are fitted to the male screw 5b. Since the holder 8 is brought to a condition in which it is difficult for the holder to transfer to the pulling out direction against the male-screw 5b, a material 16 can be kept at the holding part 9 of the holder 8.
Patent JP-H01169780-A (JP)
Title: Start code in-taking circuit for magnetic disk device
Inventor: TAKESHITA KENICHIRO
IPC: G11B20/14
Filed: 1987-12-23
Abstract: PURPOSE:To make an uptaking start code accurate by providing a shift register and shifting a PDM signal only when the PDM signal is obtained continuously. CONSTITUTION:The clocks of a P phase and a Q phase, which the phase inverses each other at a reference clock transmitter 10, are outputted to a selecting circuit 12. The circuit 12 detects the startup of a head reproducing signal, and sends the P or the Q phase clock to a gate pulse selecting circuit 14. The circuit 14 counts the selected reference clock, measures the time from a startup edge of the reproducing signal, and outputs PDM signals phi1 and phi2, a non-PDM signal phi3 and a clear signal phi4. The signals phi1-phi3 are inputted through two pair of gate circuits G1-G4, which are decoding means, an AND circuit and an OR circuit to a shift register 22. Then, when the signal phi3 exists, the gate signal G3 is not set and the register 22 is cleared with the timing of the signal phi4. Thus, the continuous PDM signals can be obtained and an accurate start code can be uptaken.
Patent JP-2001144833-A (JP)
Title: Center modem
Inventor: SHIGETOMI ICHIRO
IPC: H04L69/40
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a center modem with which a fault part is easily specified and restored without interrupting communication service even if the center modem breaks down. SOLUTION: Two power source devices 2a and 2b, two main and auxiliary HDD devices 3a and 3b and two main and auxiliary cooling fans 4a and 4b are installed. An RAS board 5 monitors them. When abnormality occurs in them, a CPU board 15 judges it and a system is switched to the auxiliary device. A display part 6 which is provided for the RAS board and is formed of LED gives information on a part where abnormality occurs. The two power source devices are usually in parallel operation states.
Patent JP-H08185333-A (JP)
Title: Methods for monitoring and adjusting electronic control unit and devices for the method
Inventor: MATSUE TOSHIKI
IPC: G06F11/34
Filed: 1994-12-27
Abstract: PURPOSE: To improve working efficiency, to shorten working time, to prevent the generation of an artificial miss, and to improve reliability in the case of monitoring the RAM data of an electronic control unit for controlling a prescribed controlled target such as an electronic control type engine and transmission on the display of an external personal computer or changing/adjusting the ROM data while monitoring the data by the personal computer. CONSTITUTION: Emulation information corresponding to the addresses of respective data stored in a ROM 4 or a RAM built in the electronic control unit is previously stored in a storage part of a personal computer 30, and a label name to be a part of emulation is inputted to the computer 30, the data of the address corresponding to the inputted label name are displayed on the display 33 of the computer 30 based upon the emulation information stored in the storage part.
Patent JP-H04205030-A (JP)
Title: Multiinference expert system
Inventor: KANEHARA TAKEYOSHI
IPC: G06F9/44
Filed: 1990-11-29
Abstract: PURPOSE:To guarantee the independency and coordinateness of inference by providing an inference system with an inference mechanism that executes inference on each knowledge base over a plurality of fields to which every knowledge base belongs in a sequence of priority that pointers of a list of knowledge bases indicate when receiving an input event. CONSTITUTION:Knowledge bases of diagnostic expert are built up with a servo section, manipulator section, and software section knowledge bases 21-23 to constitute various rules for inference. Since a part of these rules of inference consists of inquiry items, answers from another specified system become variables of the inquiry items to generate an intermediate condition. In accordance with variables of inquiry items, a prescribed result of inference is obtained. Without carrying out a processing for obtaining the last only one conclusion, inspection is carried out for each result of inference. In a variable area, the current intermediate condition of knowledge bases is stored.
Patent JP-H03189018-A (JP)
Title: Forming die for drawing
Inventor: NAGANO HIROTAKA
IPC: B21D24/16
Filed: 1989-12-15
Abstract: PURPOSE:To prevent the cut corner part from entering into the blade interval and to prevent from splashing by providing a blade whose tip part is inclined against the plate surface of material to be worked, slowly cutting the corner part from the edge part and clamping the above corner part between the die and the pressing member energized. CONSTITUTION:The steel sheet 3 between the upper die 1 and the lower die 2 is worked. The lower blade 23 inclines against the steel sheet 3, by descending the upper die 1 the steel sheet 3 is slowly cut from the edge parts of four corner parts 30 and the cut part is prevented from entering between the upper blade 13 and the lower blade 23. When the upper die 1 descends further, the corner part 30 is cut completely, but because the pressing pin 14 energizes the upper surface of the corner part 30 downward and the sheet 3 is held between the inclining surface 23b of the lower blade 23 and the pressing pin 14 and it does not splash. The remaining part of the steel sheet is formed by drawing between the upper die surface 10 and the lower die surface 20. When the upper die 1 ascends after forming, the energizing to the corner part 30 is released, the cut corner part 30 slides and drops on the inclining surface 23 and is carried out.
Patent JP-H05131865-A (JP)
Title: Emergency stop device for vehicle
Inventor: ODANI MASAHIRO
IPC: B60K28/14
Filed: 1991-11-13
Abstract: PURPOSE:To perform the emergency stop of a vehicle upon the generation of abnormality by providing a control device for judging the backward distance to have exceeded the specified distance during the travel of the vehicle traveling being automatically controlled for forward travel. CONSTITUTION:When the backward distance of a golf cart 1 exceeds the set value during its unmanned automatic travel, the generation of abnormality is judged, and the golf cart 1 is stopped automatically. In order to stop the travel of the golf cart 1, a stop command is supplied to a main controller 42 by a start stop switch 47 or the transmission stop switch of a transmitter. An abnormality generation signal is outputted from the main controller 42 so as to make an engine 6 misfire by an ignition circuit. An electromagnetic clutch 35 is let off to totally close a throttle valve in a carburetor 7 by a spring turn, and thus an engine 6 is brought to a stop. Simultaneously, an electromagnetic brake 26 is let off by the output signal from the main controller 42 so as to bring the golf cart 1 to a sudden stop.