baber/WOPTO huggingface dataset:
Patent JP-S6476877-A (JP)
Title: Venous catheter/patch electrode system for cardioversion and method for use of the same
Inventor: JIEI EDOWAADO SHIYAPURANDO
IPC: A61N1/362
Filed: 1988-05-27
Abstract: PURPOSE: To enable cargioversion/fibrillation removal of the patient's heart by detecting an irregular pulse state and automatically supplying voltage pulses of the magnitude sufficient for restoring the normal cardiac rhythm. CONSTITUTION: The high-voltage pulse is supplied across the combined terminal part electrode 10 and base end electrode 12 and batch electrode 24 of a catheter 8, by which one high-energy pulse or shock is transmitted to an implantable electrode. The high-energy pulse 34 is formed as an exponentially attenuating truncated voltage. As a common catheter electrode is illustrated, this electrode is preferably connected at anode potential and the batch electrode is preferably connected at anode potential. Electric fields over a wider range are believed to be formed across the heart in such a manner and the greater part of the currents pass both ventricles. The myocardium of the disease is eventually depolarized by utilizing the electric energy lower than the electric energy ordinarily considered to be effective.  In case of a failure, another pulse increased in the energy level is transmitted.
Patent JP-H06320192-A (JP)
Title: Apparatus for improving water quality using long-period wave energy
Inventor: MATSUOKA MICHIO
IPC: E02B9/08
Filed: 1993-05-07
Abstract: PURPOSE:To efficiently realize the improvement of the quality of water inside a bay, etc., while making power cost unnecessary by a method wherein the variation in water level in a shell body is amplified by using a long-period wave energy produced by tidal action, etc., to compress air and aeration is effected by the air thus compressed. CONSTITUTION:By using the variation in water level due to tidal action, seawater is allowed to flow into a shell body 16 through an opening part 12 with a filter 36. During this time, the water level in the shell body 16 preconditioned to resonate with a period of several tens of seconds of the incoming long period wave is largely varied by the resonating phenomenon, so that the water level variation near the corners of the shell body 16 is made large. By the amplified water level variation near such corners, a piston in an air compression mechanism 18 is made to move reciprocally in order to admit outside air from its inlet opening and compress it, and the compressed air is stored in a storage tank 20. The compressed air in the tank 20 is conducted through an air feed pipe 24 into each air diffusion pipe 26 and then discharged into the sea as air bubble.
Patent JP-S5920096-A (JP)
Inventor: KODERA HARUYUKI
IPC: B60K28/00
Filed: 1982-07-26
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-H11323213-A (JP)
Title: Seaweedproofing/seashellproofing composition and machine component for submarine use coated therewith
Inventor: TANAKA ATSUSHI
IPC: A01N59/20
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having excellent seaweedproofing/ seashellproofing effect and seaweed/seashell-removing effect by including inorganic oxide microparticles of specific average size with a specific metal component supported thereon. SOLUTION: This composition is obtained by including inorganic oxide microparticles <=500 nm, pref. 3-500 nm, more pref. 5-250 nm in average size with a metal component having seaweedproofing/seashellproofing function supported thereon; wherein the inorganic oxide is pref. TiO2 , Al2 O3 , ZrO2 , SiO2 or the like; the above metal component to be used is pref. silver, copper, zinc or the like; its amount to be supported is pref. 0.01-50 wt.% based on the metal oxide. More precisely, this composition is obtained, for example, by mixing a metal component salt or an aqueous solution thereof and an anion exchanger in an aqueous sol with the inorganic oxide's colloidal particles as disperse phase to effect supporting the metal component on the colloidal particles.
Patent JP-H04331712-A (JP)
Title: Amorphous ferroelectric oxide material and its production
Inventor: FUJII HISATAKA
IPC: C01G49/00
Filed: 1991-05-07
Abstract: PURPOSE:To provide a noncystalline (amorphous) ferroelectric oxide material applicable to thin-film type capacitor elements, ferroelectric memories, electrooptical devices, etc., and a method for producing the aforementioned material. CONSTITUTION:An amorphous ferroelectric oxide material is characterized in that the above-mentioned material is composed of a ternary oxide consisting essentially of a transition metallic oxide (M2O3)-germanium oxide (GeO2)- perovskite type compound (ABO3) and the aforementioned ternary oxide has an amorphous structure (M2O3 is at least one selected from the group composed of oxides of Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Y, Zr, Nb, Mo, Pd, Hf, Ta, W, In and lanthanum-series elements; ABO3 is the perovskite type compound capable of exhibiting ferroelectricity, antiferroelectricity or paraelectricity).
Patent JP-H0425391-A (JP)
Title: Electronic part installation head
Inventor: TSUSHIMA HIDEO
IPC: B25J15/00
Filed: 1990-05-22
Abstract: PURPOSE:To quickly perform rotation and vertical movement as well as light weighing with the diameter of a housing being reduced and to generate no vibration noise even performing a high speed driving, by providing a nozzle holder on the concentric circle of a housing and providing a locking mechanism at this center part. CONSTITUTION:Plural nozzle holders 20 are arranged on the concentric circlefor the rotating center of a housing 17, are provided freely movably vertically respectively and suction nozzles 34 capable of the suction and release of an electronic part P are provided at the respective end parts of these nozzle holders 20. Moreover a locking mechanism 19 composed of a steel ball 23 and guide bar 21 is provided at the rotation center of this housing 17 and the specific suction nozzle 34 and nozzle holder 20 projecting from the end face of the housing 17 are locked at the position thereof.
Patent JP-S5920172-A (JP)
Inventor: KOBAYASHI SUSUMU
IPC: A61M1/36
Filed: 1982-07-28
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-H04334748-A (JP)
Title: Stirling engine
Inventor: MORI MIKIO
IPC: F02G1/045
Filed: 1991-05-02
Abstract: PURPOSE:To prevent engine overspeed immediately after starting an engine by starting it in the state where heating tube wall temperature is low at the time of hot starting (cylinder wall temperature is high). CONSTITUTION:Expansion room cylinder 2 wall temperature is detected by a temperature detector 7 connected to a heating tube 3, and a condition (heating tube wall temperature) to send a starting signal in accordance with this temperature. Consequently, it is possible to prevent engine overspeed immediately after starting by changing the condition to send the starting signal by way of detecting temperature of the expansion room cylinder wall.
Patent JP-H06341789-A (JP)
Title: Heat exchanger
Inventor: MATSUNAGA AKIRA
IPC: F28D1/053
Filed: 1993-06-01
Abstract: PURPOSE:To provide a heat exchanger in which insertion of a flat tube into an insert hole of a header tube is facilitated. CONSTITUTION:A heat exchanger comprises a plurality of flat tubes 1 disposed in parallel and inserted at both connecting ends into insert holes 21 opened at a hollow header tube 2, wherein either a height or a width of the connecting end of each tube 1 is so cut as to be reduced toward its end.
Patent JP-H11326480-A (JP)
Title: Specific-regional radio wave visualizing method and its device
Inventor: KITAYOSHI HITOSHI
IPC: G03H5/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To accurately specify positions of plural radio wave emission sources operated in the same frequency zone, and monitor the utilization state of the radio wave, by using only one sensor station. SOLUTION: In a sensor station where radio wave hologram observation is executed, one or more scanning antennas 23 scanning along a prescribed route, plural fixed antennas 21 having different directions or positions, an interferer 30 by which signals received by the scanning antennas 23 and signals received by the fixed antennas 21 are made to interfere with each other, a detector 31 by which the interfering signals are detected in the complex system and changed to detection outputs, and respective detection outputs formed by combining the scanning antennas 23 with the fixed antennas 21, are stored temporarily as a complex scanning data matrix. Then, a buffer and an operation part 32 are installed and a complex weighted addition process is executed to the complex scanning data matrix, to thereby reproduce a facial distribution of radio wave emission sources.
Patent JP-S62287458-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FURUMOTO MITSUNOBU
IPC: G11B15/087
Filed: 1986-06-05
Abstract: PURPOSE:To make perfect consecutive recording possible by detecting a recording terminal part making tracking of consecutive recording at the part, and after gradually changing head scanning position on the track, switching to a recording mode. CONSTITUTION:When the recording level of a pilot signal at the terminal part of a tape, the level of a reproduced pilot signal changes. When a controlling circuit is constituted to make tracking to conform crosstalk levels from left and right adjoining tracks of a scanning track from the reproduced pilot signal, crosstalk levels from left and right adjoining tracks conform at points Va10, Vb10, Va11, Vb12.... When recording level of the pilot signal is changed, the point of coincidence of crosstalk level gradually comes to the off position from the track center, and becomes the state lower in position control in tracks A13, B13. By switching from a reproducing mode to a recording mode when the head comes to such a position, perfect consecutive recording is made possible.
Patent JP-H07314976-A (JP)
Title: Writing instrument
Inventor: MATSUMARU RIYOUJI
IPC: B43K7/10
Filed: 1994-05-23
Abstract: PURPOSE:To prevent ink stored in the ink storage part of a shaft or ink held in a diaphragm part arranged around a core equipped with a chip at the tip from leaking from an air hole communicating with the diaphragm in the chip at the tip of the core or in a shaft body. CONSTITUTION:An engagement cylinder is arrange in a cap 8 and at the same time, an air hole sealer 13 of elastic material which slides freely in the lateral direction of a shaft 2 is attached to the shaft 2. Consequently, a chip 7 mounted in a protruding manner at the tip of the core is hermetically sealed by causing the opening edge of the engagement cylinder to come into contact with the air hole sealer 13. In addition, the air hole 12 is tightly sealed to prevent the ink from leaking into the outerior of the shaft 2 from its interior by the sliding of the air hole sealer 13 elastically in a shaft rear end direction and the subsequent deformation of the sealer 13 following the engagement cylinder coming into contact with the air hole sealer 13 at the opening edge of the engagement cylinder.
Patent JP-S5655495-A (JP)
Title: Pressure medium oil for hydrostatic extrusion
Inventor: AWAI KIYOSHI
IPC: C10N30/02
Filed: 1979-10-12
Abstract: PURPOSE: To provide the titled pressure medium oil which is effective in inhibiting the lowering of the temperature of a billet and prevents the billet from causing galling by the deposition of carbon on the billet, by a method wherein a lubricant is added to a mixt. of a specified heat transfer oil and polybutene.  
     CONSTITUTION: 5W10wt% of a lubricant is added to a mixt. obtd. by mixing a heat transfer oil having a carbon content of not more than 0.1wt% such as Daphne high-temp. oil S, A or B, with polybutene having a kinetic viscosity of at least 500cst at 100°C in a ratio of the oil to the polybutene of 1:2 or more.  
     EFFECT: The titled oil is effective in inhibiting the lowering of the temperature of a heated billet during warm or hot extrusion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000318909-A (JP)
Title: Sheet loading tray
Inventor: KASHIMURA MAKOTO
IPC: B41J13/10
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To hold the housing state of a paper sheet tray by releasing the rotation regulation to the tray by a regulating means to transfer the tray to a using state. SOLUTION: When a paper sheet exhaust tray unit 300 is pressed down to transfer it from a housing state to a using state, an upstream end 308 climbs over a protruding part 104 to release the rotation regulation by the protruding part 104, and the paper sheet exhaust tray unit 300 is rotatable and laid in the using state. When a force is added in an arrow direction C, the lateral center of the paper sheet exhaust tray unit 300 is lowered, and the whole paper sheet exhausting tray unit 300 is deformed so as to protrude downward. Since the center of the upstream end 308 is also lowered to enhance the engagement with the protruding part 104, the upstream end 308 often cannot climb over the protruding part 104. In this case, the upstream end 308 is butted to a support part 105, whereby the deformation is prevented so that the upstream end 308 can climb over the protruding part 104.
Patent JP-S5832457-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKEMOTO TOYOKI
IPC: H01L21/331
Filed: 1981-08-20
Abstract: PURPOSE:To enable to obtain high density as well as to accomplish an excellent passivation effect for the titled device by a method wherein the polycrystalline SI which  was provided on the whole surface of a substrate is constituted in such a manner that said Si is isolated by an insulating film located between a graft base and an emitter. CONSTITUTION:A buried layer 12, a single crystal Si 13, a polycrystalline Si 14, an Si  nitride film 15, a polycrystalline Si 16, whereon a pattern was formed, an Si nitride  film 17 and a resist 18 are laminated on a p type Si substrate 11. Then, a part of the film 15 is formed into an oxide film 20. An aperture is then formed on the film 17 at  the part immediately below the circumference of the resist 18. Then, after the resist 18  has been removed, an oxide film 22 is formed in the aperture. An ion to be used for  base formation is implanted in the Si 13. A hole part 24 is then formed by performing  an etching reaching the film 15 on a protrusion 23. Then, an ion is successively implanted and a heat treatment is performed. Through these procedures, a graft base 25,  a base 26 and an emitter 27 can be formed by diffusion in an excellent matching manner. As a result, the Si 14 remains on the whole upper surface of the base 25 and the  emitter 27 without performing an additional process, and especially, the resistance on  the base 25 region is remarkably lowered.
Patent JP-S5466271-A (JP)
Title: Electric insect killer
Inventor: YOKOYAMA MITSUO
IPC: A01M1/22
Filed: 1977-10-31
Abstract: PURPOSE: To remove hazard in the lamp replacement by eliminating high voltage of the electric insect killing grid while an insect inducing lamp is off.  
     CONSTITUTION: When human body gets in contact with a protective grid 6, a protection device 10 is actuated to open a switch 11 to cut the supply of current to a high voltage transformer. Thus, the feed of a high voltage to an electric insect killing grid 4 is cut. In addition, when an insect inducing lamp is off, the current is checked flowing to a stabilizer 1 whereby the induction voltage of the secondary coil 9 is reduced to zero. This is detected with a protection device 10 to open the switch 11 so that no high voltage develops in the electric insect killing grid 4, thereby ensuring the safety. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04357733-A (JP)
Title: Synchronization system for bus network
Inventor: AYUKAWA YOSHIFUMI
IPC: H04L7/00
Filed: 1991-06-04
Abstract: PURPOSE:To improve the utilizing efficiency of a bus by allowing a communication node to detect a clock and to take synchronization and stopping the clock production when a transmission request is generated at the transmission. CONSTITUTION:A synchronizing signal generating means 3a of a synchronizing signal generating section 3 outputs a synchronizing signal to a bus 2 when each communication node 1 makes no communication. The synchronizing signal is received by each communication node 1 and a synchronization means 1a sends a signal to a transfer control means 1b synchronously with the synchronizing signal. Thus, all communication nodes 1 connecting to the bus 2 are synchronized. When one of the communication nodes desires communication, the transfer control means 1b generates a specific signal to the bus 2 to generate a request signal. When a state detection means 3b of the synchronizing signal generating section 3 detects the request signal, the means 3b allows the synchronization generating means 3a to stop production of the synchronizing signal. Then communication is implemented via the bus 2 between the communication node 1 making a communication request and the other communication node 1 and when the communication is terminated and the end state is detected, the production of the synchronizing signal is restarted.
Patent JP-H06345019-A (JP)
Title: Wrapping apparatus
Inventor: ITO TSUKASA
IPC: B65B11/48
Filed: 1993-06-02
Abstract: PURPOSE:To change setting in a position of an operator standing with respect to a wrapping apparatus for lettuce, cabbage, etc., and a direction of a wrapped object discharged from the wrapping apparatus according to pre- and post- production lines associated with the wrapping apparatus. CONSTITUTION:A plurality of actuation switches 20a to 21b are provided so that an operator can stand at any position with respect to a wrapping table 2 of a wrapping apparatus. A plurality of guide paths 15, 19 where wrapped objects are discharged are provided wherein setting can be changed so that the wrapped objects can be discharged from one of the guide paths.
Patent JP-H07334186-A (JP)
Title: Speech recognition device
Inventor: KONO NOBUYUKI
IPC: G10L15/20
Filed: 1994-06-14
Abstract: PURPOSE:To provide the speech recognition device which can precisely recognize a speech input even if the speech input includes an incidental word. CONSTITUTION:A speech dictionary file 3 contains feature data on a speech signal of a word which is previously vocalized and inputted, and in recognizing operation, a feature extraction part 2 extracts feature data from the speech signal inputted from a speech input means 1; and a collation decision part 4 compares the feature data with the feature data in the speech dictionary file 3 to find a part which is high in matching degree as a word part, and a decision result output, part 8 makes a user confirm the word part and stores the remaining part recognized as the word part in an incidental word candidate storage part 5 as an incidental word candidate. An incidental word candidate comparison part 6 performs retrieval in the incidental word candidate storage part 5 and when there are more than a specific number of words, they are registered as incidental words in the speech dictionary file by a file update part 7 to store words and incidental words and a collation decision part 4 finds a word part of the input speech by referring to the words and incidental words in the speech dictionary file 3.
Patent JP-S61291891-A (JP)
Title: Heat exchanger
Inventor: NOGUCHI KENICHI
IPC: F28D7/02
Filed: 1985-06-19
Abstract: PURPOSE:To provide a compact heat exchanger of high heat exchanging efficiency at low cost, by spirally forming heat exchanger tubes. CONSTITUTION:A cooling water heated after cooling an engine gets into chambers 8 and 9 in a heat exchanger 5 from cooling-water inlet ports 6 and 7. The water is cooled by a pumped water 11 while it is passing through spiral heat exchanger tubes 10, and is taken out of outlet ports 12 and 13, getting into the engine again. The contact area of cooling water with a refrigerant is increased by spirally forming the heat exchanger tubes 10, but the resistance of flow to the surface is increased as well. Specific flow rate can be obtained by combining a plurality of tubes with respect to the flow rate.
Patent JP-H0426683-A (JP)
Title: Production of nitrogen-containing six-membered ring compound
Inventor: KUBOTA TORU
IPC: C07D295/04
Filed: 1990-05-22
Abstract: PURPOSE:To obtain the subject compound useful as an antioxidant, etc., in high purity and yield at a low cost by reacting an intermediate prepared from a specific dihydroxyl compound as a starting raw material with a specified compound. CONSTITUTION:A compound expressed by formula I [R1 to R8 are H, alkyl, etc.; X is formula II (R10 is alkyl or aryl), formula III, etc.] as a starting raw material is reacted with solfonyl halides, etc., to provide a compound expressed by formula IV (R' is alkyl, hydroxyl, etc.; R11 to R18 are same as R1), which is then preferably vinylated with a base to afford a compound expressed by formula V (R19 to R24 are same as R1). The resultant compound expressed by formula V without isolation thereof is subsequently reacted with a compound expressed by formula VI (R9 is same as R10) to provide the objective compound expressed by formula VII.
Patent JP-H01301529-A (JP)
Title: Method for working nozzle plate
Inventor: NODA HIDEAKI
IPC: C03B11/00
Filed: 1988-05-30
Abstract: PURPOSE:To carry out working of a nozzle plate with good productivity and accuracy at a low cost, by heating a glass plate to a temperature below the softening point thereof, bringing a metallic mold into pressure contact with the glass plate, forming slots on the surface of the glass plate with a protruding wall of the metallic mold, releasing the metallic mold from the glass plate after the lapse of a prescribed time and then cooling the glass plate. CONSTITUTION:A nozzle plate 6 is worked to form slots 5 on the surface of a glass plate 1. In the process, the following constitution is adopted. That is the glass plate 1 is heated to a temperature below the softening point thereof and a metallic mold 7 (8 is the metallic mold body) having a protruding wall 9 assuming a supplementary shape to the slots 5 is brought into pressure contact with the glass plate 1 so as to face the protruding wall 9 to the glass plate 1. The metallic mold 7 is peeled from the glass plate 1 after the lapse of a prescribed time to cool the glass plate 1 having the slots 5 formed thereon by the protruding wall 9 of the metallic mold 7.
Patent JP-H09318978-A (JP)
Title: Waveguide type optical function device
Inventor: YAMAGUCHI SHOICHIRO
IPC: G02B6/12
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical function device small in loss. SOLUTION: This device is equipped with core parts 11a and 11b which are small in variation in refractive index with a circumferential electric field and formed of low-refractive-index materials having small light propagation loss, a high-refractive- index variation part 12 which is provided on the core parts 11a and 11b and formed of high-refractive-index variation materials having larger refractive variation coefficient to circumferential electric field variation than the said low-refractive-index variation materials, clad parts 13 and 14 which are provided around the core parts 11a and 11b and high-refractive-index variation part 12, and electrodes 15 and 16 which are provided above and below the clad parts 13 and 14 and cause the circumferential electric field variation.  In this case, when a voltage is applied between the electrodes 15 and 16, a high electric field operates on the high- refractive-index variation part 12 and variation in refractive index is caused corresponding to the intensity and direction of the electric field and the value of the electrooptic constant of the high- refractive-index variation part 12. Consequently, the effective refractive index of a waveguide varies with the voltage applied between the electrodes 16 and 15 and this device operates as an optical switch which has the branching rate between light waves of the two core parts 11a and 11b.