baber/WOPTO huggingface dataset:
Patent JP-H06304189-A (JP)
Title: Plate denture and production of the same
Inventor: AOKI HIDEKI
IPC: A61C13/01
Filed: 1993-04-27
Abstract: PURPOSE:To lessen technician's labor, to improve strength, to eliminate malodors and to prevent discoloration by eliminating the joining boundary of a prosthetic tooth part and a dental plate part and simultaneously shaping the prosthetic tooth part and the dental plate part. CONSTITUTION:A measuring means 1 measures the surface shape of the bite plate arranged with the prosthetic teeth and outputs three-dimensional coordinate data. A computing means 2 is inputted with the three-dimensional coordinate data outputted by this measuring means 1 and outputs optimization data for constituting the plate denture eliminating the joint surface with the prosthetic tooth part. A processing means 3 forms the shaped body of the plate denture by machining the unshaped body of the plate denture of polymethyl methacrylate polysulfone, etc. A coloring means 4 executes surface, polishing and coloring treatment of the plate denture. The plate denture is produced from a high- polymer material by using machining and, therefore, the plate denture having the higher strength than the strength of a polymn. type resin and lessening the elution of the monomer is produced.
Patent JP-H02301386-A (JP)
Title: Impulse voltage absorbing device
Inventor: SUZUKI YOSHITAKA
IPC: H04N3/18
Filed: 1989-05-16
Abstract: PURPOSE:To prevent a common emitter transistor(TR) from being destroyed with an impulse voltage in a cathode ray tube by connecting an anode of a diode to a collector of the common emitter TR of a cascode connection video amplifier circuit and connecting the cathode to a power supply so as to reverse- bias the diode. CONSTITUTION:Although an impulse voltage generated in a cathode ray tube 4 is almost absorbed by a discharge gap 3 provided between a cathode electrode and ground, part of the voltage increases a collector voltage of the common emitter TR 1 via a common base TR 2. The collector of the common emitter. TR 1 and a diode 10 connecting to a constant voltage source V4 are normally reverse-biased, but when the collector level of the common emitter TR 1 rises with the impulse voltage, the diode is conductive to suppress it that the sum between the power voltage V4 and the diode forward voltage does not exceed the collector voltage. Thus, even when the impulse voltage is applied, the destruction of the common emitter TR is avoided to absorb the impulse voltage.
Patent JP-H0639510-A (JP)
Title: Method and device for manufacturing of billet
Inventor: PAURU GUROOMAN
IPC: B22D11/126
Filed: 1993-05-25
Abstract: PURPOSE: To save the cost of a cutting device by using a high-pressure liquid jetting stream, longitudinally cutting a continuously cast material and partially and laterally cutting in the same way. CONSTITUTION: A billet is produced by laterally cutting and longitudinally cutting the continuously cast material 10. The continuously cast material 10 is perfectly cut with the cutting device 17 by using the high pressure liquid jetting stream. Then, this cast material is at least partially, laterally cut with the same cutting device 17. The cutting device is operated at almost the same speed as or higher than the casting speed. During the longitudinal cutting, the high pressure liquid jetting stream is shifted in the direction opposite to the carrying direction of the continuously cast material 10. The pressure liquid jetting stream composed of oxygen is supplied onto the cutting position through a cutting nozzle at 100-600 bar pressure. In this way, the device cost can be saved in terms of economy.
Patent JP-S5457375-A (JP)
Title: High-pressure sodium vapor lamp
Inventor: MATSUNO HIROMITSU
IPC: H01J61/22
Filed: 1977-10-14
Abstract: PURPOSE: To provide a high-pressure sodium vapor lamp, in which an electron emitting material such as dysprosium oxide, thulium oxide, cerium oxide, that hardly reacts with sodium, is used for making electrodes of the lamp, whereby voltage rise of the lamp can be prevented without adversely affecting starting of discharge.  
     CONSTITUTION: Material such as dysprosium oxide, thulium oxide, cerium oxide, scandium oxide, oxide of rare earth elements such as yttrium oxide, thorium oxide, zirconium oxide, and mixture of these oxides hardly reacts with sodium and has a small work function to the emission of thermoelectrons. In particular, if solid solution of thorium oxide and oxide of rare earth elements is used, voltage rise of the lamp can be prevented effectively, and starting characteristics of the lamp is satisfactory. Describing the construction of the pamp in more detail, electrode is made by winding tungsten wire having a diameter of 0.5mm around a tungsten rod having a diameter of 0.8mm in two layers, and the distance between the two electrodes is 75mm 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5647296-A (JP)
Title: Filter press
Inventor: HAYAKAWA TETSUROU
IPC: B30B9/06
Filed: 1979-09-22
Abstract: PURPOSE: To obtain thorough dewatering under a superhigh pressure without clogging caused in filter cloth, by the combination of a special stable feeding method of sludge and the effects of diffusion and shearing to sludge in filter chambers and a mechanism of gradual increasing for filtering pressure, in the pressure dewatering process of sludge.  
     CONSTITUTION: The sludge dewatered to the 70W90% water content in the first stage, is fed on a moving filter cloth A from a hopper 1, and is so stabilized in a form preparation device 2 as to have prefixed dimensions in its thickness, width, and density, then continuously sent to a filtering device having twelve filtering chambers. The sludge, being made L in length and about 1/2 of the chamber size in thickness and width, is put into the clearance between upper and lower filter plates centered by a filter cloth roller 5. Then a pushing panel 4 is lifted by rams 3, gradually increasing pressure to squeeze the filter plates between the pushing panel 4 and a ceiling panel 6, wherein the sludge spreads out fully in the filter chamber, being subject to shearing forces and filtered of its water contained. Lastly, water being purged out from the chambers by air blow, the dewatered cake may be discharged by lowering the filter plates. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5548625-A (JP)
Title: Double luminous flux spectrophotometer
Inventor: INOUE TSUYOSHI
IPC: G01J3/42
Filed: 1978-10-03
Abstract: PURPOSE:To obtain the accurate spectrum free from the disturbance absorption which is proper to the solvent by giving correction to the reference spectrum with the correction coefficient with which the coincidence is secured between the sample and reference spectra at the waveform position where no absorption is caused by the sample. CONSTITUTION:The cell containing the sample and the solvent is placed in the sample luminous flux after memorizing the reference spectrum into memory device 85. And change-over switches 82 and 92 are set to the input and output sides of divider 86 each. In accordance with the waveform scanning of the spectroscope, the signal of the sample spectrum received the logarithm conversion is supplied to divider 86 along with the reference spectrum synchronized with the wavelength scanning within device 85, and the ratio between them is obtained to be recorded via output converter 87. The spectrum features nearly 1 of the absorption luminance ratio with the wave number which is free from absorption caused by the sample. Then the spectroscope is set to the wave number with switch 91 turned on, and the ratio of the both spectra at that wave number is registered to coefficient register 84. And switch 92 is set toward the output side of subtractor 87 to carry out the waveform scanning. In this way, the accurate sample spectrum can be obtained.
Patent JP-H08182988-A (JP)
Title: Electrolyzed water forming device and its washing
Inventor: OKAZAKI TATSUO
IPC: C02F1/46
Filed: 1995-05-22
Abstract: PURPOSE: To easily and simply wash a cathode of an electrolytic cell without executing a polarity changeover of the electrolytic cell. CONSTITUTION: The electrolytic cell 11 having an anode 12 and the cathode 13 and a storage tank 18 provided at an outlet side of the electrolytic cell 11 and storing an acidic water are provided. A drainage line 24 discharging an alkali water is provided at the outlet side of the electrolytic cell 11, and a return line 28 returning the acidic water in the storage tank 18 to the electrolytic cell 11 is provided between the storage tank 18 and the electrolytic cell 11. The acidic water in the storage tank 18 is flowed into the electrolytic cell 11 from the return line 28 at the time of washing of the electrolytic cell 11. The acidic water in the electrolytic cell 11 is discharged from the electrolytic cell 11 after dissolving a calcium content stuck to the cathode 13.
Patent JP-S61282520-A (JP)
Title: Pile for permanently frozen ground
Inventor: KIDERA KENJI
IPC: E02D27/35
Filed: 1985-06-07
Abstract: PURPOSE:To stably support a superstructure by a method in which a pile is connected with the superstructure through a heat-insulating pad, the surface of a support pile of a given length is covered with a continuous heat insulator, and the outside of the heat insulator is covered with a continuous protective material. CONSTITUTION:A pile 11 is welded with an upper pile 13, and the upper part of the periphery of a pile 15 is covered with a heat-insulating pad 17 for preventing the conduction of heat. The pile 15 is welded with the pile 13 through a receiving base 18, and a load is transmitted through the base 18 to the pile 11, and the joint position of the base 18 is positioned within the active layer below the ground's surface. The surface of the heat insulator 16 is covered with a protective material 21 of polyethylene, polyvinyl chloride, etc., and the inner surface of the pile 13 is bonded to the outer surface of the material 21 within the active layer. The effect of frost heave of the ground on the pile in the winter season can thus be reduced, whereas in the summer season, negative friction to be occurred when the thawing and settlement of the ground take place can be reduced.
Patent JP-S6014832-A (JP)
Inventor: MATSUI MIKIHIKO
IPC: A47J43/04
Filed: 1983-07-06
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-S5646946-A (JP)
Title: Sunlight tracer and structure or producing distilled water from seawater and dirty water using tracer
Inventor: HIRAISHI MASUO
IPC: C02F1/14
Filed: 1979-09-25
Abstract: PURPOSE: To efficiently collect solar heat by driving a heat collector fitting table with the location of the sun detected by a plurality of instruction lenses provided on the outer ring of a balancer.  
     CONSTITUTION: A plurality of instruction lenses AaWAn are provided on the outer ring of a balancer, and a balancer inner ring 4 driven by a servo-motor 2 is fitted rotatably inside the outer ring. A heat collector fitting table 1 is furnished on the inner ring 4. Thereby, the location of the sun is detected by the lenses AaWAn and heat collectors are constantly kept facing to the sun with the motor 2 driven in accordance with this detection. Therefore, solar heat can be collected efficiently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62281776-A (JP)
Title: Thermal generating set
Inventor: HIRANO SHIGEKI
IPC: H02N11/00
Filed: 1986-05-28
Abstract: PURPOSE:To extremely reduce a system cost and enhance the efficiency of power generation, by forming a duct line with a thermoelectric transducer itself. CONSTITUTION:A pipe-formed thermoelectric transducer 21 is composed of a P-type thermoelectric transducer 23 and an n-type thermoelectric transducer 25, and both the transducers 23, 25 are longitudinally insulated by insulators 27, 29. Into the pipe-formed thermoelectric transducer 21, the non-conductive fluid of high temperature is permitted to flow, and when the non-conductive fluid of low temperature is permitted to flow outside the transducer, then conductor layers 31, 33 are formed on the internal wall and the external wall of the transducer 21. In this case, when the fluid of high or low temperature is permitted to flow inside or outside the transducer 21, then electron is shifted from the n-type transducer 25 to the p-type transducer 23, and potential difference is generated between a positive electrode 35 and a negative electrode 37, and direct current is generated.
Patent JP-H09302968-A (JP)
Title: Small stage step for lifting movable floor
Inventor: HORIKAWA TOSHIYUKI
IPC: E04H3/26
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To improve functions by lifting and lowering a top plate fitted in an opening of a movable floor by means of a jack provided with a thrust limiter which is vertically fixed in the opening. SOLUTION: An expansion output shaft 31 is fixed to the underside of a top plate 21 on the same level with a floor F provided in an opening 11 of a movable floor F, and an electrically-driven jack 30 with a thrust limiter is vertically fixed to a bracket 13 in the opening 11, and guide means 35 are mounted to the bracket 13. A receiving member 41 is provided on the inner periphery of the opening 11 and a stop member 17 is mounted to a cylinder 15, under the top plate, to bring the member 17 into contact with the member 41 when the jack 30 is raised by a predetermined stroke. Next, the jack 30 causes a nut 32a in threaded engagement with an axis 31 to rotate normally or reversely, using a geared motor 33, and a thrust limiter 34 stops the motor 33 when a predetermined load torque is imparted to the axis 31. As a result, fluctuation can be avoided and stability can be improved, and the jack is vertically set, and hence miniaturization can be achieved, drive system can be simplified and power loss can be reduced.
Patent JP-H02302599-A (JP)
Title: Standby type runner apparatus
Inventor: OSUGI MITSUO
IPC: F42B19/00
Filed: 1989-05-18
Abstract: PURPOSE:To reduce the number of articles to be installed and to obtain similar stopping rate to an existing article to be dropped by searching an underwater sound generated from a target or approaching standby type runner apparatus, etc., and then launching the runner from a launcher based on a signal from a searcher. CONSTITUTION:In a standby type runner apparatus installed under water for searching a coming target and launching a runner, a searcher 1 collects a target sound, sorts it, identifies it, sends a regulation signal to a runner 2, a launch signal to a launcher 3, and the runner 2 is launched. When a runner launching recognition mechanism 4 recognizes the launched runner, the regulation, launching signals from the searcher 1 are send to a command signal generator 5 to an adjacent standby runner apparatus, and an underwater sound signal is sent by using the transmitting function of the searcher 1 as a coded signal. If the adjacent standby runner apparatus generates an underwater sound signal, the signal is received by the searcher 1, a command signal receiver 6 from the apparatus is converted to regulation.launch signals, thereby regulating and launching the runner 2.
Patent JP-S5826106-A (JP)
Inventor: NISHIDA TAKASHI
IPC: E01H5/04
Filed: 1981-08-07
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-H07303848-A (JP)
Title: Crusher
Inventor: TAKANO KUNIO
IPC: B02C1/04
Filed: 1994-05-12
Abstract: PURPOSE:To prevent troubles in crushing work caused by the clogging of long reinforcements in a crusher by installing a cutter for cutting reinforcements on the lower side of the crushed material discharging part of the crusher. CONSTITUTION:A cutter 20 is installed on the lower side of the crushed material 8 discharging part of a crusher to be positioned on the upper side of the rear end of a belt conveyer. When the material 8 contains reinforcements 31 for reinforced concrete etc., a rotary cutter 25 is rotated by a hydraulic motor 24. The reinforcements are cut into small pieces by the rotary cutter 25 and fixed blades 23 to be discharged by a belt conveyer. In this way, troubles in crushing work are prevented, and the removal of the reinforcements is dispensed with.
Patent JP-H07331921-A (JP)
Title: Mechanical parking facility
Inventor: AOKI TAKEJI
IPC: E04H6/42
Filed: 1994-06-06
Abstract: PURPOSE:To improve beautiful appearance around the entrance of a garaging and delivery chamber for automobile, and improve operability of a parking device. CONSTITUTION:A display panel 9, an operation board 10, and a fire facility 11 integratedly built in a decorative panel 8 of the side part of an entrance 7, and various messages containing various guides necessary for management concerning a parking device 3, a garaging/delivery procedure and an indication accompanying the procedure, a behavior condition during operation, guides of the fire facility 11 are displayed on the display panel 7 by control of a microcomputer 5. Further, the operation board 10 is constituted of a card inserting port 10a and one response button 10b, and after inserting a card into the card inserting port 10a, following to the procedure displayed on the display panel 9, the response button 10b is pushed so as to response to the indication of the microcomputer 5, and hence an automobile is garaged or delivered.
Patent JP-S63290178-A (JP)
Title: Elevator controller
Inventor: KANBE MASUMI
IPC: B66B1/30
Filed: 1987-05-20
Abstract: PURPOSE:To eliminate a starting capacitor, by applying a voltage having 90 deg. lead or 90 deg. lag phase onto the starting winding through an inverter. CONSTITUTION:Upon arrival of a lift operation command, contacts 11a-11d close to apply AC single phase power source V onto a main winding 3. A converter 12 produces an output voltage Vd corresponding to a control signal fed from a control circuit 16. At the same time, a control signal is fed from an inverter control circuit 17 to an inverter 14, and a voltage having phase leading by 90 deg. ahead of that of the AC single phase power source V is applied onto the starting winding 4 of a single phase induction motor. Consequently, the single phase induction motor is started forward. Upon arrival of a lowering operation command, a voltage having phase lagging by 90 deg. from that of the AC single phase power source V is applied through the inverter 14 onto the starting winding 4 of the single phase induction motor. Consequently, the single phase induction motor is started reversely.
Patent JP-H04349565-A (JP)
Title: Method and device for converting kana/kanji
Inventor: TSUNEKAWA MASAAKI
IPC: G06F17/22
Filed: 1991-05-28
Abstract: PURPOSE:To provide the KANA(Japanese syllabary)/KANJI(Chinese character) converting method and device capable of executing efficiently the conversion of a sentence. CONSTITUTION:A word dictionary 10 holds reading and a notation of a word and a part of speech. A word dictionary 8 holds reading of a word and a part of speech. A word frequency dictionary 7 holds reading of the word and frequency. A word dictionary retrieving part 6 retrieves the word dictionary 10. A word dictionary retrieving part 4 retrieves the attached word dictionary 8 and the word frequency dictionary 7. A KANA/KANJI converting part 2 determines the priority of a clause candidata by frequency information of the word retrieved by the word dictionary retrieving part 4 at the time converting a reading train of Japanese language to the corresponding KANJI and KANA mixed string.
Patent JP-H01292283-A (JP)
Title: Radiation detector
Inventor: YOSHIDA YUZO
IPC: A61B6/03
Filed: 1988-05-20
Abstract: PURPOSE:To prevent the deviation of the energy characteristics between channels by preventing the irradiation of the end part of a scintillator with scattered beam, by arranging a scattered beam preventing collimator at the center position between the collimators arranged in opposed relation to each other. CONSTITUTION:A scattered beam preventing collimator 13 is arranged at the center between opposed collimators 10, 10 so that the end part thereof is positioned at the intersecting point of the diagonal lines connecting the end parts of the opposed collimators 10. By this constitution, scattered X-rays impinge upon the end part of the scattered beam preventing collimator 13 but not against the end part of a scintillator 11 and, therefore, the generation of the deviation in the energy characteristics among channels can be prevented.
Patent JP-S5914253-A (JP)
Title: Enclosed cell
Inventor: HOSOI SUSUMU
IPC: H01M50/166
Filed: 1982-07-14
Abstract: PURPOSE:To obtain an enclosed cell of excellent liquid leakproof, by forming parallelness of the upper face for the bottom end of a plate shaped metallic seal cover of the parts to within a fixed limit. CONSTITUTION:The pressure in a seal port is uniformly applied to a cell seal part and liquid leakproof quality is improved by arranging parallelness of an upper face P for a bottom end PD of a seal cover to within 0.04mm.. The seal cover of good parallelness is obtained by an accurate process of draft and drawing, holding of metal mold accuracy and good setting of a metal mold or the like.
Patent JP-H07333405-A (JP)
Title: Production of optical element
Inventor: IKEDA KOJI
IPC: G02B3/00
Filed: 1994-06-06
Abstract: PURPOSE:To lessen warpage of glass substrates by a sp. gr. difference by executing an ion exchange treatment without restraining the top end side of these substrates when the substrates float in a fused salt for ion exchange and without restraining the bottom end side of the substrates when the substrates sink therein. CONSTITUTION:The rectangular glass substrates 2 are inserted between two pieces of guide bars 32 by positioning holes 21 previously formed on one side of the glass substrates 2 downward in order to hold the glass substrates 2. Holding rods 31 are then passed through the holes of a frame 1 and the holes 21 of the glass substrates 2 to hold the glass substrates 2. Buoyancy acts on the glass substrates 2 when the ion exchange is executed in the fused salt of the sp. gr. larger than the sp. gr. of the glass substrates 2 in the state of holding the substrates in such a manner. However, the glass substrates 2 are held on the bottom end side without being restrained from the top end side and, therefore, the buoyancy acts in a direction of stretching the glass substrates 2. On the other hand, the glass holding jig is turned upside down and the ion exchange treatment is executed when the glass substrates 2 sink in the fused salt, i.e., in the case of the fused salt having the sp. gr. smaller than the sp. gr. of the glass substrates 2.
Patent JP-S616144-A (JP)
Title: Sintering method of parent glass material for optical fiber
Inventor: KIYOUDOU TSUNEHISA
IPC: C03B8/04
Filed: 1984-06-18
Abstract: PURPOSE:To obtain the titled parent glass material contg. extremely small amt. of impurities, remaining water vapor foams, ununiformity of boundary surface, and chemical defects, etc. in the process for prepg. glass fiber for light transmission by sintering aggregates of fine glass particles by using a specified two stage heating process. CONSTITUTION:Fine glass particles formed by flame hydrolysis are deposited on a revolving glass rod to obtain a desired refractive index distribution forming thus an aggregated body of fine glass particles (circular cylindrical porous parent material for optical fiber). Then, the aggregate of fine glass particles is dehydrated by the primary heating treatment at a temp. range within ca. 950- 1,250 deg.C causing no severe contraction of the fine particles aggregate in an O2 atmosphere contg. chlorine or a chlorine compd. such as CCl4, SOCl2. The material is then heated upto a vitrifying temp., in He atmosphere (pref. contg. <=ca. 50mol% O2), and sintering is executed by maintaining the temp.
Patent JP-S62281709-A (JP)
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/06
Filed: 1986-05-29
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。