baber/WOPTO huggingface dataset:
Patent JP-H0422622-A (JP)
Title: Composite material having boride coating layer
Inventor: FUJITA YASUSHI
IPC: B32B9/00
Filed: 1990-05-17
Abstract: PURPOSE:To utilize the good mechanical characteristics of a support and to exhibit characteristics such as low electric resistance, high corrosion resistance, heat resistance, high hardness or the like according to the use by providing a boride coating layer having predetermined thickness on the surface of the support. CONSTITUTION:A composite material having a boride coating layer is formed by providing the boride layer composed of boride MeB2 (wherein Me is one element selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W) having 0.01-100mum thickness to the surface of a support. The thickness of the boride coating layer is pref. 0.1-30mum. When the thickness is below 0.01mum, corrosion resistance and hardness are inferior. When the thickness exceeds 100mum, the flexibility integrated with the support becomes inferior. Since the boride coating layer is provided on the support, this composite material has beneficial points such as low electric resistance, high corrosion resistance or the like and can develop a characteristic being low electric resistance, for example, under corrosive environment and has good heat resistance at high temp. and is effective even as an abrasion resistant material because of high hardness.
Patent JP-S5982381-A (JP)
Inventor: GERUHARUTO SHIYUTAIGAA
IPC: C07D307/92
Filed: 1983-07-15
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-S5556453-A (JP)
Title: Converter for electronic watch
Inventor: ONDA MITSUO
IPC: G04C3/14
Filed: 1978-10-18
Abstract: PURPOSE: To prevent deterioration of magnetic characteristics of a converter for an electronic watch against shock and of characteristics of the converter by forming the yoke and core for winding or either one by laminating amorphous magnetic materials.  
     CONSTITUTION: A yoke 2 integrated by a supporting plate 3 for supporting a rotor 1 and a winding core 5 wound with winding 4 are fixed to a substrate 6. Both the yoke and the core 5 or either one is formed by laminating Fe-Ni-Co amorphous magnetic materials having similar magnetic characteristics to permalloy with high mechanical strength. The yoke 2 and the core 5 are machined by pressing its profile in the state of lowering the hardness of the amorphous magnetic material, and laminating it at softening temperature for occurring plastic deformation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11308429-A (JP)
Title: Communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment capable of clearly discriminating data received by transfer from normal received data and improving the convenience of handling. SOLUTION: This communication equipment detects whether or not it is data reception by the transfer at the time of receiving the data. Then, in the case of judging that it is the data reception by the transfer, the data are memory-received and further, the presence of the data reception by the transfer is displayed at a display circuit 22. Also, when the output of the received data by the transfer is selected, the received data by the transfer are recorded by a recording circuit 16. Also, at the time of displaying and recording the received data by the transfer, the fact that they are the received data by the transfer, the telephone number of a transfer origin and the position information of the communication equipment of the transfer origin further are displayed or recorded.
Patent JP-H01300088-A (JP)
Title: Westco pump
Inventor: INOUE TATSUO
IPC: F04D5/00
Filed: 1988-05-27
Abstract: PURPOSE:To improve the suction performance of Westco pump so as to increase the mechanical strength against foreign materials by forming a groove and blade of turbine wheel in a sector shape enlarged in the direction of outer dia. direction. CONSTITUTION:Grooves 5 are equally arranged in the peripheral direction and vanes 6 are formed between the grooves. The grooves 5 and blades 6 are formed in a form of sector enlarged in the outer dia. direction. Since the blades increase their thicknesses on the outer dia. sides, the mechanical strength increases, and it is possible to improve the volumes of grooves 5 without being dominated by the blades 6. It is thus possible to improve the mechanical strength of blades 6 against foreign materials and to increase the volumes of grooves 5 so as to improve the suction property and the performance of a Westco pump and improve the reliability against intrusion of foreign materials and the like.
Patent JP-H07310938-A (JP)
Title: Atmosphere treating apparatus for nuclear power station
Inventor: HIRONO SHIGERU
IPC: F25B47/00
Filed: 1994-05-18
Abstract: PURPOSE:To prevent adherence of snow to the filter, etc., of an atmosphere treating apparatus, to prevent the pressure loss of the filter, and to prevent the advancement of the salt content of the surface of the filter into the filter or a building. CONSTITUTION:Heating means is provided as an electrostatic charging unit 14 with heating means between the exterior of a building and an atmosphere treating apparatus 22. A discharge wire 18 and a filter 20 are provided, and snow is melted before the snow included in the atmosphere arrives at the vicinity of the filter 20. A warm water tube and cathode and a cathode plate with a warm water tube melt the snow by the heat of heating medium flowing through the tube.
Patent JP-S5557607-A (JP)
Title: Cooling structure for rotary shaft of steam turbine
Inventor: HARAGUCHI MOTONARI
IPC: F01D25/12
Filed: 1978-10-20
Abstract: PURPOSE: To improve the cooling effect of the rotary shaft and wheel by providing a fin on the wheel face located between the balancing holes.  
     CONSTITUTION: Cooling steam 6 to cool the rotor 2 flows to the inlet of the second balancing hole 15 provided in the wheel 5 through the cooling steam pipe 11. On the other hand, steam which leaks from the main flow and runs from the outlet of nozzle bottom to the center of rotor flows in the first balancing hole 14 principally because of the presence of the front route fin 16 and passes through the wheel 5. The cooling steam passes through the second balancing hole 15 due to the action of fin. Thus the cooling steam is heated very little by leaking steam of high temperature at the route fin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01299488-A (JP)
Title: Apparatus for detecting organism
Inventor: ISHINO YOSHINOBU
IPC: H04N7/18
Filed: 1988-05-27
Abstract: PURPOSE:To make it possible to identity and detect an organism highly accurately, by providing a memory means wherein the characteristics of the spectral intensity of a body to be detected are recorded, and providing a comparing means wherein the output of a spectral intensity measuring means is compared with the contents of the memory means. CONSTITUTION:A light intensity measuring means is provided with band filters 2-1-2-n having the different central wavelengths. The outputs from the filters are individually stored in a storing part 3. The output from the storing part 3 is inputted into a comparing part 8. The data of characterisics of the spectral intensity from an object to be detected are recorded in a recording part 7. The output from the storing part is compared with the stored contents of the memory part 7. As a result, the output signal regarding the similarity of both data is outputted through an output terminal 9. In this apparatus, there is the definite difference in reflectivities in the specified wavelength regions of infrared rays between an organism and a non-organism. Therefore, the wavelength regions are made to agree with the central wavelengths in a spectrum measuring part. Thus, the organism can be detected highly accurately.
Patent JP-S5653082-A (JP)
Title: Braille printer
Inventor: MATSUDA SHINJI
IPC: B41J3/32
Filed: 1979-10-05
Abstract: PURPOSE: To enable the production of a braille book for an extremely short period of time, by a method wherein a braille printer is connected to an electronic computer, and braille data, which are converted into braille codes, are stored in a memory buffer.  
     CONSTITUTION: Braille data are fed from an electronic computer connected to a braille printer 11, and data sufficient for one line are converted into braille codes for being stored in a memory buffer of a controller in the braille printer 11. When printing is performed, each letter is called from the memory buffer to operate a magnet in a braille head 12. With a magnet 15 actuated, a rail bar 14a is pushed out in the direction of a braile paper 13, the braille head is deviated by rotation, and the braille paper 13 and an ink ribbon 17 are pressed against a platen 18 by means of a punch pin 31a. After printing of an one letter data is complete, the braille head 12 is shifted by one latter in the direction of an arrow mark b, and receives a subsequent braille code from the memory buffer. Printing, and the movement of the braille head 12 are repeated to complete printing of data sufficient for one line. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6116786-A (JP)
Inventor: TORIDA FUMIO
IPC: D06F33/02
Filed: 1985-06-12
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-H10314622-A (JP)
Title: Discharge wire tension adjusting method and discharge wire tension adjusting fitting of electrostatic precipitator
Inventor: HATTORI TAKAHIRO
IPC: B03C3/41
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To apply adequate deformation to deflected discharge wires and to obviate the degradation in fatigue strength by tightening the discharge wire by means of tension adjusting fittings after welding the discharge wires to a discharge frame, to deform the wires to smooth waveforms to absorb the deflection so as to adjust the tension of the discharge wires, applying the adequate deformation to the deflected discharge wires. SOLUTION: A waveform device 1 is used to adjust the tension of the discharge wire 11 by applying the plastic deformation thereto and has a stationary side tightening mold 3, a moving side tightening mold 4 and a ratchet mechanism 6. The discharge wire 11 is held between the stationary side tightening mold 3 and the moving side tightening mold 4 and is tightened by using the waveform device 1, by which the discharge wire 11 is deformed to the smooth wave shape and the deflection thereof is absorbed. Then, the local stress concentration of the deformed part of the discharge wire 11 is relieved. The deformation of the discharge wire 11 can be made with specified squeezing force by adjusting the sliding amt. of the moving side tightening mold 4 by using the ratchet mechanism 6 and therefore, the tension of the respective discharge wires 11 may be maintained nearly uniform.
Patent JP-S5919854-A (JP)
Title: Data processing device for chromatography
Inventor: YOSHIHARA TOUHACHI
IPC: G01N30/86
Filed: 1982-07-26
Abstract: PURPOSE:To obtain a chromatogram which is printed with peak markers and is clean and easy to see irrespectively of the intricacy of peaks by controlling printing at such a timing at which no printing is accomplished unless the space for one character of an output apparatus is maintained and that outputting is accomplished when there is a space for one or more characters. CONSTITUTION:The command for printing by skipping proximity peaks is set by a commander 11 for adjusting the printing of peak markers in a control and command device 7. A central processor 4 operates to calculate the inter-printing space (one line) of an output apparatus by the instruction of a control instruction storage device 1, and judges that the next peak marker is instructed to be printed at the point apart by Xmm. from the present position. The decision value is stored in a storage device 6 for printing of peak markers. The processor 4 checks the data in the device 6, decides whether the present peak requires the peak marker or not and outputs printing immediately if it decides that the present peak requires the peak marker. The clean and easy to see chromatograph as shown in figure 2 is thus obtd.
Patent JP-H07320261-A (JP)
Title: Substrate for magnetic recording medium and production of magnetic recording medium
Inventor: MIYAZAKI MICHITOSHI
IPC: G11B5/82
Filed: 1994-05-19
Abstract: PURPOSE:To produce a substrate for magnetic recording madia having high quality at a good yield by setting the number of revolutions of the substrate at least either at the time of starting of texturing ending of texturing higher than the number of revolutions at the time of texturing. CONSTITUTION:Four pieces of polishing tapes 2 are brought into contact with both surfaces of the substrate 1 rotating in arrow A direction and are pressed by a contact roller 3. A polishing tape 2 travels in arrow B direction and always the fresh surface comes into contact with the surface of the substrate 1. Further, the polishing tape 2 is moved back and forth in arrow C direction by forward and backward movements of the controller 3 to polish the entire surface of the substrate 1. The number of revolutions of the substrate 1 at least either at the start of texturing or the end of texturing is set higher than the number of revolutions at the time of texturing.
Patent JP-H0423997-A (JP)
Title: Monoclonal antibody
Inventor: NAKAYAMA YASUO
IPC: C12N5/10
Filed: 1990-05-18
Abstract: PURPOSE:To produce the subject monoclonal antibody specifically reactive with a sugar chain on the cell membrane of KATO-III and nonreactive with normal blood cells by utilizing KATO-III as an immune antibody. CONSTITUTION:A hybridoma between a mammal plasma cell (immunocyte) immunized with KATO-III immune antibody and a plasma cell cytoma of the mammal is produced and a clone producing a desired antibody capable of recognizing KATO-III is selected thereby. By culturing the selected clone, a monoclonal antibody can be produced. In addition, the antibody in this invention can be used in a form of a supernatant of an antibody-producing hybridoma- cultured material or mouse ascites without any treatment as an antibody solution. A material purified by the ammonium sulfate fractionation method, the ion-exchange chromatography method or the affinity chromatography method using a protein A column, etc., can be also used as an antibody solution.
Patent JP-H11313025-A (JP)
Title: Data communication system
Inventor: MIYAZAWA KOUTARO
IPC: H04B7/26
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a re-pull-in operation of frame phase synchronization when a channel is switched by using a signal which synchronizes each frame of every channel with the same timing for a framing signals and making all communication channels in a connection state regardless of being used and unused. SOLUTION: A framing signal generates a timing signal for frame phase synchronization inside a control station and transmits and receives a frame of each channel CH1 to CH4 by synchronizing it with the signal. A communication channel between the control station and a base station is always made a connected state and a frame of an idle patterns is transmitted in the case of an unused channel. Also, the base station side generates a frame phase synchronous timing signal by detecting a synchronous word of a frame that is always sent from the control station and performs each operation by synchronizing with the signal. Because of this configuration, a re-pull-in operation of frame phase synchronization becomes unnecessary in the base station when the channel is switched.
Patent JP-H10317311-A (JP)
Title: Buried joint member for road bridge
Inventor: KAWAGUCHI YASUHARU
IPC: E01C11/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To cope with the fluctuation of the interval or position of an expan sion spacing section by slidably inserting a steel sheet into the sheath body formed with an envelope-like steel sheet. SOLUTION: A sheath body 1 is formed with an envelope-like steel sheet, and a steel sheet 2 is slidably inserted into the sheath body 1 to form a load support member, or a male projection is provided at one portion, a female recess to be coupled with the male projection is provided at the other portion, and a load support member may be formed. An expansion spacing section is provided between the bridge girders of a bridge in execution, and the load support member is arranged in the expansion spacing section, for example. The length of the load support member is changed in response to the fluctuation of the interval of the expansion spacing section and the shrinkage of concrete, and it can cope with the fluctuation.
Patent JP-H08306094-A (JP)
Title: Recording medium and read-out device
Inventor: TAKIZAWA MASAAKI
IPC: G11B11/12
Filed: 1995-04-28
Abstract: PURPOSE: To provide a recording medium and a read-out device therefor which allow high density recording even without using a short wavelength light source for readout. CONSTITUTION: Each of plural Al wires 22 is recorded with data by the method that the width of the wire varies along its lengthwise direction. When the wire is scanned with a light spot of laser light 26, electric signals are generated before and behind the portions where width varies so that individual electric signal being generate on each Al wire 22 is detected to read the data. Accordingly even when two or more Al wires are irradiated with a light spot of laser light 26, the data can be correctly read to arrange these Al wires 22 inside the size of the light spot.
Patent JP-S5921285-A (JP)
Title: Inverter device
Inventor: KOBAYASHI SUMIO
IPC: H02M7/537
Filed: 1982-07-26
Abstract: PURPOSE:To reduce the ripple of an inverter device by combining the smoothed voltages of a first smoothing unit having a capacitor and a second smoothing unit having a reactor and a capacitor. CONSTITUTION:The smoothing unit of an inverter device is composed of a first smoothing unit having a smoothing capacitor 2 and a second smoothing unit having a reactor 4 and a smoothing capacitor 5. The first and second units are connected in parallel with one another to combine the two smoothed voltages in which the phases are displaced, and a diode 6 is provided from a rectifier 1 toward a power inverter 3 between the first and second units. The output voltage of the rectifier 1 is smoothed by the smoothing unit, and supplied to the inverter 3.
Patent JP-2000318982-A (JP)
Title: Mast holding device of crane
Inventor: MATSUMURA SEIICHI
IPC: B66C23/88
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a mast holding device to work under automatic control, to be enhanced in an operating easiness, workability and also safety and with controllability in response not to the swinging angle merely of the mast but to the actual acting force. SOLUTION: A crane includes a mast back stop device 40 using a hydraulic cylinder which generates a thrust force to push a mast forward, and is equipped with a mast supporting tension sensor 43 mounted on a mast support pendant 38, a boom supporting tension sensor 44 mounted on a boom support pendant 35, a cylinder pressure sensor constituting the back stop device 40, and a calculation part to be fed with the sensing values given by these sensors and a crane style judging apparatus, whereby an expansion/contraction/stop signal is emitted from the calculation part to a directional selector valve for controlling the expansion/contraction and stop of the hydraulic cylinder constituting mast back stop device 40, and in conformity to the given signal, the directional selector valve is changed over, and the opening/closing operation of a pilot check valve installed in the expansion side line of the hydraulic cylinder constituting the back stop device 40 is controlled, and the supporting force of the hydraulic cylinder is held.
Patent JP-H0427741-A (JP)
Title: Controller for internal combustion engine
Inventor: IZUMI AKIRA
IPC: F02D45/00
Filed: 1990-05-18
Abstract: PURPOSE:To safely control an engine in spite of disturbance by providing a control means which controls at least one of an air-fuel ratio and an ignition timing within a control limitation so that an average value of an average effective pressure may become a maximum value in a specified operation condition judged by an operation condition judging means. CONSTITUTION:An average effective pressure is calculated by a shown average effective pressure detection means 28 from pressure in a cylinder and a crank angle detected by sensors 25, 26. The calculated average effective pressure is inputted to an average effective pressure means 29 so that the average value is calculated. In an operation condition according to load of an engine 23, in order to make the average value maximum by a control means 31, at least one of an air-fuel ratio and an ignition timing is controlled so that it may not exceed a limit value of a control quantity stored in a limit value memory means 35. In the case the control quantity of the air-fuel ratio or the ignition timing is at the limit value or more, the following control quantity is read from a control quantity memory means 34 in a control means 31 so as to control it in the control limitation.
Patent JP-S62287049-A (JP)
Title: Ferrous alloy for semiconductor device lead
Inventor: TSUJI MASAHIRO
IPC: H01L23/48
Filed: 1986-06-06
Abstract: PURPOSE:To manufacture the titled ferrous alloy causing problem of thermal expansion neither to semiconductor device nor to seal resin and having high strength, by limiting respective contents of Mo, C, P, S, Si, Mn, O, N, etc., in a stainless steel containing specific amounts of Cr. CONSTITUTION:The ferrous alloy has a composition consisting of, by weight, >18-30% Cr, 0.5-3% Mo, <=0.02% C, <=0.04% P, <=0.03% S, <=1.0% Si, <=1.0% Mn, <=0.015% O, <=0.025% N, and the balance Fe and containing, if necessary, one or more kinds among 0.05-1.0% Al, 0.01-1.0% Ti, 0.05-1.0% Zr, 0.05-1.0% Nb, 0.01-2.0% Cu, 0.01-0.5% Mg, 0.01-0.5% Ca, 0.01-0.5% V, and 0.005-0.2% B as auxiliaries. This ferrous alloy causes thermal-expansion problem neither to semiconductor device nor to seal resin and, moreover, it has high strength and is also excellent in other characteristics required of alloys for lead material.
Patent JP-S6310626-A (JP)
Inventor: RICHIYAADO DEITSUKINSON CHIENB
IPC: C08G65/00
Filed: 1987-05-28
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-H09317917-A (JP)
Title: Gas emmission prevention valve
Inventor: KOGANEI TOMOKICHI
IPC: F16L27/12
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To infallibly prevent gas emmission in case of abnormality. SOLUTION: A gas emmission prevention valve, which is provided with a valve body 2 intervened between a gas cylinder and a pressure regulator, a valve body 2 built-in opening and closing valve 3 opening and closing the gas passage and constantly being energized to close, and a retaining means retaining the opening and closing valve 3 in an opened condition, has a moving member 20 fitted thereto in a movable manner in the axial line direction with respect to the valve body 2 and causes the opening and closing valve 3 to keep the gas passage open by making the movable member 20 connect with the retaining means 4 under normal condition.  When a load works in the direction to separate the valve body 2 from the movable member 20, the gas passage is shut off by the opening and closing valve 3 by disconnecting the connection of the movable member 20 with the retaining means 4 accompanying the relative displacement of the valve body 2 and the movable member 20.