baber/WOPTO huggingface dataset:
Patent JP-S5474482-A (JP)
Title: Frequency analyzing and displaying device
Inventor: NEGORO SHIYUUZOU
IPC: G10L25/18
Filed: 1977-11-25
Abstract: PURPOSE: To make it possible to discriminate the signals from a target sound source by extracting the fundamental frequency from the received signals so that the high frequency may be obtained from the results.  
     CONSTITUTION: The signals from target sound source are fed to a frequency analyzing circuit 1 to generate a power spectrum, which is deemed as a time system signal so that it is subjected to frequency analysis in an analyzing circuit 3. A fundamental frequency extracting circuit 4 detects the peak position of the intense signals, which are generated by the circuit 3, so that the fundamental frequency may be calculated from the detected position. At a high frequency wave generating circuit 5, the signals of high frequency are generated on the basis of the fundamental frequency obtained by the circuit 4. An adding and subtracting device 6 adds and subtracts the high frequency signals, which are generated by the circuit 5 in response to the mode change-over signals, to and from the information of a latch circuit 2, in which the output information of the circuit 1 is stored, so that they may be displayed in a display device 7. Thus, it is possible to easily discrminiate the target sound  source. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000329046-A (JP)
Title: Ignition timing control device for spark ignition engine
Inventor: TABATA MUNEHIRO
IPC: F02P5/15
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an ignition timing control device for a spark ignition engine with a comparatively low engine speed and large size adopted to, for instance, a bus or a motor truck, which can attain stable driving while keeping the engine speed constant during idling, and hardly causes engine stall even under extremely low speed condition. SOLUTION: A spark advance rate of engine ignition timing. It is set constant when an engine speed Ne is lower than a control lower limit engine speed Na and decreased in accordance with increase of the engine speed Ne in the range of the engine speed between the control lower limit engine speed Na and a control upper limit engine speed Nb. Spark advance is performed so as to be restore to a reference ignition timing advancing characteristic in accordance with the increase of the engine speed, in the range of the engine speed between the control upper limit engine speed Nb and a reference characteristic restoring engine speed Nc and is performed in accordance with the reference ignition timing advancing characteristic when the engine speed exceeds the reference characteristic restoring engine speed Nc.
Patent JP-H09298904-A (JP)
Title: Soil improvement
Inventor: TAKI YOSHIHIRO
IPC: A01G7/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To efficiently protect soil from moving in heavy rain by horizontally extending a long belt shaped sheet and burying it in the soil in a vertically standing state. SOLUTION: A roll 9 of a long sheet 8 is placed in a depression 7 formed in soil with the center axis 10 of the roll 9 vertically standing. A sheet passage- forming device 2 having a connection part connected to the rewinding end of the roll is pulled by a pulling machine 1 in a state of being inserted into the soil to form a passage for a sheet 8 in the soil. At the same time, the sheet 8 is pulled into the formed passage and placed there.
Patent JP-H11341397-A (JP)
Title: Remote controller standby power supply unit
Inventor: KAWAGUCHI KOICHI
IPC: H02J1/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller standby power supply unit which prevents the voltage drop of a backup power supply, when main power supply is off and is able to reduce power consumption to a very low level. SOLUTION: This unit is provided with a power supply terminal 101 for feeding commercial AC power supply, a main power supply circuit 103 which receives power feeding from the terminal 101 via a power supply transformer 102 and generates DC power for various signal processing, a relay 201 which turns on/off power supply from the terminal 101 to the transformer 102, a relay control circuit 303 which performs on/off control of the relay 201 based on an operation instruction from a remote controller 110, a rectifier circuit 301 which is connected between the relay 201 and the circuit 303 via capacitors 304 and 305 and a main power supply switch 302 for turning on/off power supply to the circuit 303.
Patent JP-2000333117-A (JP)
Title: Moving picture recording and reproducing device
Inventor: OKUBO YOKO
IPC: G11B27/10
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To simplify operations to see a desired scene by decreasing number of times of operations to see the desired scene with respect to a moving picture recording and reproducing device that can make rewinding and fast forwarding in the unit of scene changes. SOLUTION: This moving picture recording and reproducing device is provided with a reproduction means 30 that reproduces a recorded moving picture signal, an entry device 21 enters operations of a user, a scene change recognition device 23 that detects a scene change from the moving picture signal, and a scene change control means 27 that controls a reproduction position of the moving picture signal reproduced by the reproduction means 30 according to the user operations entered by the entry device 21. The scene change control means 27 revises the reproduction position in the unit of a plurality of scene changes detected by the scene change recognition device 23.
Patent JP-S6121838-A (JP)
Title: Safety device in open/close unit for damp car swing door
Inventor: SHIMADA NAOTAKE
IPC: B60P1/26
Filed: 1984-07-09
Abstract: PURPOSE:To prevent falling of swing door by making an engaging hole continuously with the fitting hole in an embracing chip for stopping the stopper pin of swing door while providing a cam in the stopper pin and jointing the stopper pin through said cam to the engaging hole under downward rotation of swing door. CONSTITUTION:An engaging hole 12 is made continuously with the fitting hole 11 of an embracing chip 6. A cam 13 is formed on the front face of a stopper pin 8. Upon downward rotation of swing door 4 while holding the stopper pin 8 and the embracing chip 6 through an engaging click 7, said door 8 will collide against the lower end of cargo box 1 when rotated by approximately 180 deg.. Since the cam 13 will contact against the contact chip 14 of embracing chip 6 and rotate, the stopper pin 8 is pushed upward to fit the upper portion of said pin 8 into the engaging hole 12. Consequently, even if clockwise moment around the center of colliding section 24 will function at the fixing section 9 of the stopper pin 8 through collision, said pin 8 is never removed from the fitting hole 11 thus to prevent falling of swing door 4.
Patent JP-2000331920-A (JP)
Title: Charged particle beam aligner and manufacture of semiconductor device
Inventor: YAMADA ATSUSHI
IPC: G03F7/20
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam aligner having a deflector for making it unnecessary to consider the influence of high order astigmatism. SOLUTION: A mask 3 is irradiated by an illuminating optical system, and electron rays passing through a pattern on the mask are image-formed on a wafer by two lens 1 and 2, and the pattern on the mask 3 is reduced and transferred on the wafer 4. In this case, deflectors 7 deflect the electron rays so that the electron rays departing from the prescribed position of the mask 3 can be superimposed on an orbit 8 of the prescribed electronic rays, and transmitted through an aperture 5, and image-formed at the prescribed position of the wafer 4.  In this case, the inner radius of the deflector provided at the mask 3 side of the aperture 5 is set so as to be not less than about 7M times (1/M is a reduction ratio) as long as a distance between the maximum main deflecting position on the image face and the optical axis, and the inner radius of the deflector formed at the wafer 4 side of the aperture 5 is set so as to be not less than about 7 times as long as the distance between the maximum main deflecting position on the image face and the optical axis. Thus, high order distortion can be reduced.
Patent JP-H01311520-A (JP)
Title: Manufacture of ceramic superconducting wire
Inventor: SUZUKI HIDEMOTO
IPC: C01G3/00
Filed: 1988-06-09
Abstract: PURPOSE:To obtain a ceramic superconducting wire which permits a long wire material to be easily manufactured and has axially stable characteristics by a method wherein a copper wire coated with copper oxide is applied with mixture of fine powder containing respective component elements except copper of an oxide superconducting material including copper, and the wire is sintered. CONSTITUTION:By soaking a copper wire having a specified outer diameter in a processing tank in which oxide film processing solution is contained to have an copper oxide film generated on its surface. Then this wire material is passed through a powder coating furnace at a specified speed to have its surface baked for preparation. After this baking, powder mixture of Y-Ba-O fine powder and epoxial resin fine powder which have been ground to a specified particle diameter is applied by specified thickness by means of electrostatic fluidization dip coating. Then it is passed through a heating furnace at specified temperature, wound around with silver tape on its outer periphery, and subjected to specified heat treatment in the atmosphere with oxygen so that a ceramic superconducting wire is obtained. This permits easy manufacture of a long wire material and is excellent in tightness between the copper wire and a baked layer and in axial stability of superconductive characteristics.
Patent JP-H09328314-A (JP)
Title: Fine powder of coprecipitated barium-europium carbonate and its production
Inventor: SAKAI SHIGERU
IPC: C01F17/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a coprecipitated Ba-Eu carbonate in which the homogeneity of Eu<2+> composition as an emission component is increased and the coprecipitated particles have a suitable size as a raw material for the blue phosphor of Eu<2+> -activated aluminate and its production process. SOLUTION: This coprecipitated Ba-Eu carbonate fine-particle powder has an average particles size of 1μm<=D<=5μm. In the production of the objective fine-particle powder of coprecipitated Ba-Eu carbonates by mixing an aqueous solution containing Ba ion and Eu ion (Solution A) with an aqueous solution containing carbonate solution (Solution B), The charging time of these solutions is adjusted in the range from 5 seconds to 5 minutes in any case, in other words, in the case that Solution A is added to Solution B, in the case that Solution B is added to Solution A or in the case that both of Solution A and Solution B are charged simultaneously. In addition, the stoichiometric ratio of the carbonate ion to the Ba ion and Eu ion is 1.0-1.1 for precipitating Ba-Eu carbonate.
Patent JP-S63305774-A (JP)
Title: Ultrasonic motor
Inventor: KAWASAKI OSAMU
IPC: H02N2/00
Filed: 1987-06-08
Abstract: PURPOSE:To increase the output and efficiency of an ultrasonic motor, by constituting the driving electrodes of piezo-electric body throughout the whole circumference substantially to increase the area of the driving electrodes. CONSTITUTION:The electrodes of piezo-electric body 7 of a disc type ultrasonic motor, employing circumferentially 4-th and diametrically second bending oscillation mode, is formed by arranging the driving electrodes of 4 pieces per one circumferential wave length of bending oscillation circumferentially. One piece of annular electrode is bonded to the rear surface of the disc while respective electrodes on the front surface of the disc are polarized in the same direction and each 4 pieces thereof are short-circuited so as to constitute four driving terminals A-D. Driving voltages, having phases different by 2pi/4n, are impressed on the driving electrodes sequentially. According to this constitution, the driving electrodes, exciting standing waves constituting traveling waves, are distributed uniformly on the whole circumference of the disc type ultrasonic motor, whereby respective groups of the electrodes are affected by a load in the same manner and the ideal traveling wave may be excited at all times.
Patent JP-S631054-A (JP)
Title: Fuse built-in type semiconductor device
Inventor: KIKUCHI KOJI
IPC: G11C17/06
Filed: 1986-06-20
Abstract: PURPOSE:To obtain a fuse having excellent fusion characteristics capable of being fused in a short time with low resistance and low currents by forming the fuse by a high melting-point metallic silicide thin-film. CONSTITUTION:An emitter electrode 6, etc. and an electrode wiring 8 such as an emitter bonding region are connected in series by a fuse section 7 on an insulating film 4 in a semiconductor substrate 1, thus shaping a fuse built-in type semiconductor device such as a bipolar transistor. The fuse section 7 is formed by a high melting-point metallic silicide thin-film consisting of either of MoSiX, WSiX or TiSiX, can be fused in a short time with low resistance and low currents as compared to a polycrystalline material fuse, and has stable fusion characteristics of excellent cutting.
Patent JP-2000330219-A (JP)
Title: Device and system for producing image
Inventor: MANO KOZO
IPC: G03B27/52
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a device and a system for producing an image by which labor and time for putting each print picture in order can be saved. SOLUTION: This device is provided with an image storing part 51 in which plural images are inputted and stored, a message producing part 55 producing a message corresponding to an image, an image synthesizing part 56 synthesizing the plural images and the messages in a prescribed format, and an image outputting part 58 outputting synthesized image data synthesized at the part 56. The image is exposed and formed on a photographic paper based on the synthesized image data.
Patent JP-S5844160-A (JP)
Inventor: ODAJIMA TAKAO
IPC: B65D88/06
Filed: 1981-09-10
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-H05334029-A (JP)
Title: Electronic apparatus
Inventor: UMEDA HIROSHI
IPC: G06F3/048
Filed: 1992-06-03
Abstract: PURPOSE:To eliminate trouble of operation by directly displaying a help picture corresponding to a selected and executed mode by the operation of a help key. CONSTITUTION:A keyboard input part 7 is provided with a help key 7a; and when a selected mode is executed, the help picture corresponding to this mode is displayed on a display part 10 by the operation of the help key 7a. That is, when the help key 7a is operated, a mode flag is checked, and an editing help is set in the case of the word processor mode, and a KANJI (Chinese character) conversion help picture is displayed on the display device 10 during input of KANJI conversion characters, and a help picture for editing is displayed there except during input of them. In the case of word processing mode, a print help is set, and a help picture for setting of the character size pitch is displayed on the display device 10 except during printing, and a help picture for setting of a form or the like is displayed there during printing.
Patent JP-H0816280-A (JP)
Title: Cooling control system
Inventor: OGUMO RIYUUTAROU
IPC: G06F1/20
Filed: 1994-06-24
Abstract: PURPOSE:To improve the reliability of a cooling function of hardware by switching a stopped cooling fan in a computer system to another cooling fan. CONSTITUTION:A fan control part 3 selects a fan indicating either one of fans 4a, 4b from fans stored in a fan switching register 32 to acturate the selected fan. When a sensor for detecting the stop of a driven fan detects abnormality, data indicating the fan generating the abnormality are written in a fan stop detecting register 31 and a CPU 1 writes data indicating the other fan in the register 32. Thereby the fan control part 3 switches the output of a power supply relay 6 to switch the fan generating the abnormality to the normal fan. Since a failed fan can be switched to the other fan, the computer system can be continuously operated and its reliability can be improved.
Patent JP-S63460-A (JP)
Title: Evaporating method for ingot
Inventor: KANEKO FUMITAKA
IPC: C23C14/30
Filed: 1986-06-20
Abstract: PURPOSE:To eliminate the need for a high melting crucible and to efficiently use a vapor deposition material by disposing a cooling ring to the outside peripheral part of the vapor deposition material in a vacuum deposition device and melting and evaporating the top surface of the vapor deposition material by a high-density energy beam while cooling and lifting said material. CONSTITUTION:The cooling ring 8 for water cooling is mounted to the outside peripheral face in the upper part of the vapor deposition raw material 12 of a bar-shaped ingot. The surface of the bar-shaped vapor deposition material is melted and evaporated by the projection of the high-energy electron beam EB from an electron gun 5 and the vapor thereof is continuously deposited by evaporation onto the substrate 1 to be moved by a feed roller 3 and to the part of said substrate which is not covered by shutters 7, 7. The edge of the bar-shaped vapor deposition material is cooled by the cooling ring 8 and the central part is melted, so that the melt-down from the edge is obviated. The top surface of the bar-shaped vapor deposition material is melted and evaporated over the entire surface as said material is gradually rotated and is raised. The vapor deposition is thus executed without the loss by the melt-down of the vapor deposition material and without using a crucible consisting of a specific high melting material.
Patent JP-H11335193-A (JP)
Title: Covered granular manure having degradability
Inventor: TADA KEIJI
IPC: C05G3/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain covered granular manure simultaneously satisfying degradability of a covering membrane stable to various soils, controlling properties of elution over a long term, and various dynamical strengths of physical properties required for the covered manure such as mechanical properties. SOLUTION: This covered granular manure is covered with a coating film comprising a rosin-based resin, a wax and an α-olefin polymer. The coating film comprises 40-95 wt.% total amount of the rosin-based resin and the wax, and 5-60 wt.% α-olefin polymer based on the whole resin components, and the weight ratio of the amount of the wax to that of the rosin-based resin is regulated to be 0.05-20.
Patent JP-S5474696-A (JP)
Title: Piezoelectric ceramic vibrator
Inventor: ISHIBASHI KOUJI
IPC: H01L41/00
Filed: 1977-11-28
Abstract: PURPOSE:To enable to perform perfect sealing with sufficient bonding strength even for slight bonding area along complicated external shape, by using the laminate film 250% or more in extension rate, when a space is placed near the resonator. CONSTITUTION:The lead terminals 8, 8' are connected to two copper foils 7, 7' formed on one side of the printed circuit board 6, and the electrodes opposing at front and back of the resonator element 9 are connected with the conductive adhesives 10. Further, the printed circuit board 6 placing the resonant element 9 like this, for example, is covered with the laminate film 11 250% or more in extension rate. Next, the surrounding of the laminate film 11 is covered with the thermal isolator 12 and the external mounting resin 13. The extension rate of the laminate film 11 is better with greater rate, and the pin hole producing rate is around 4% with 250%, the temperature performance is improved, and the resonant performance of the piezoelectric porcelain resonator can be improved.
Patent JP-H04365912-A (JP)
Title: Pressure regulator for oil pump
Inventor: KUMAGAI YUKIHIRO
IPC: F01M11/10
Filed: 1991-06-14
Abstract: PURPOSE:To reduce a cost and enhance responsivenss. CONSTITUTION:A relief oil passage 12 is forme on one oil passage 8 in an oil pump for discharging lubricating oil at two points. The relief oil passage 12 is provided with a coil spring 31 having a circumferential side portion 37 with which the spring 31 is brought into close contact at the time of contraction, so as to shut off the relief oil passage 12 at a low pressure. A piston 43 is disposed on an operating oil passage 19 for introducing an oil pressure, and at a predetermined high temperature and high pressure entends the coil spring 31 to open the relief oil passage 12. Consequently, pump driving force is reduced and an oil perssure is regulated, thus dispensing with a conventional expensive spool valve.
Patent JP-2000330851-A (JP)
Title: Service property managing device
Inventor: TERAKURA YOSUKE
IPC: G06F12/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To automatically register the same properties regardless of differences of service by determining properties to be registered in a service directory by a property setting part according to setting conditions. SOLUTION: A service directory 3m (m=1, 2 and 3), once receiving a service directory search message from a packet type decision part 2m, generates a service directory search response message and sends it out to a network interface 1m. When service is registered by a received service registration request message, the service directory 3m passes the service to a property setting part 4m as a new service registration notice. The property setting part 4m predetermines properties to be registered as to the service registered in the service directory 3m according to previously sets conditions. In the setting conditions, properties which are essential on a server such as the name of a department, a building, and a floor, etc., where the service is provided are set.
Patent JP-H023699-A (JP)
Title: Cell propagation promoting protein, use and method for isolation thereof
Inventor: SEKIYAMA YOUSUKE
IPC: C12N5/071
Filed: 1988-06-10
Abstract: NEW MATERIAL:A cell propagation promoting protein, having the following physico-chemical properties and contained in a mammalian Harderian gland. Molecular weight; 14000-15000 (measured by the sodium dodecyl sulfate (SDS) polyacrylamide gel electrophoresis). Isoelectric point; 4.5-5.5. Number of residues based on methionine residue 1; asparagine (aspartic acid) 2.8; glutamine (glutamic acid), 1.6; glycine, 9.1; alanine, 2.5; isoleucine, 3.5; serine, 13.3) leucine, 3.2; lysine, 11.8; valine, 2.4. USE:A remedy for hepatopathy, ulcer, wound, etc. PREPARATION:For example, the Harderian gland collected from a Guinea pig is homogenized in a buffer solution and centrifuged to remove tissual residues and provide a crude extract solution. The resultant extract solution is then treated with an ion exchange resin column and subsequently eluted by linear gradient of 0.15-0.80 M NaCl. The resultant fraction is successively subjected to pigment-binding resin column and gel filtration with a molecular sieve resin column and purified to afford the objective cell propagation promoting protein.