baber/WOPTO huggingface dataset:
Patent JP-S6059569-A (JP)
Title: Digital sound converter
Inventor: NAKAMURA YOSHIAKI
IPC: G11B20/10
Filed: 1983-09-09
Abstract: PURPOSE:To transmit mutually digital sound signals also between different kinds of devices by coupling plural coding decoding device (codec) and executing the conversion of a coding/decoding system, rate conversion of coding, etc. on the basis of the combination of these codecs. CONSTITUTION:A digital sound conversion part selects the coupling of a PCM codec 51 and ADM codecs 52, 53 having different bit rates and a parallel/serial conversion circuit 66, a serial/parallel conversion circuit 63, etc. are enabled to operate in accordance with the combination of these codecs. ADM digital data of 32kb/S are decoded by the codec 52, encoded by the codec 53 and then converted into ADM digital data of 16kb/S, which are outputted from the circuit 63 in parallel. In the same manner, PCM data are converted into the ADM data. By executing the conversion of the coding/decoding system, coding rate conversion, etc., transmission of digital sound signals also between different kinds of terminal equipments are made possible.
Patent JP-S5687803-A (JP)
Title: Detecting method for deflection of selvedge of travelling web
Inventor: CHIYOU HIDEYUKI
IPC: G01B11/04
Filed: 1979-12-19
Abstract: PURPOSE: To improve the detecting efficiency and accuracy of the selvedge deflection of a travelling web by employing a photoelectric detector so constituted that the ine tying its light projector and receiver is allowed to cross the surface direction of the travelling web obliquely.  
     CONSTITUTION: A photoelectric detector 6, which is provided with a light projector 4 and a light receiver 5 inside its detecting levers 2 and 3 respectively which are arranged on a line crossing the travelling direction of a web C at a necessary angle, is placed close to the selvedge of said travelling web C. When the web C travelling in the solid-line direction deflects as shown by the chain-line arrow and interferes between the light projector 4 and the light receiver 5, the greater part of the light A from the projector 4 is utterly shut off by the wefts W of the web C and consequently the light A hardly passes through the meshes M. Accordingly, the amount of light received by the receiver 5 largely decreases, so that the selvedge deflection of the cloth can be sensitively detected without using an amplifier and the detecting effect and accuracy can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000354912-A (JP)
Title: Throw-away type reamer
Inventor: NAKAMURA NAOHIRO
IPC: B23D77/04
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To avoid interference of a cutting blade with a guide member by sliding the cutting blade in the direction of shaft center of a tool main body by making an inclined surface of a countersunk head screw abut on the V-shaped inclined surface formed directly on the cutting face of the cutting blade, and tightening the countersunk trim head screw. SOLUTION: A countersunk trim head screw 5 which is a left-handed screw and a clamp screw is screw-fixed toward the shaft center of a tool main body, and the inclined surface of the screw head lower surface is made to abut on the cutting face of a cutting blade 2 to fix the cutting blade 2. Preferably the angle α made between the base 2c of the cutting blade 2 and the V-shaped inclined surface 2b connected thereto along the cutting blade is equal to or smaller than 10 deg.. The inclined surface 5a of the head lower surface of the countersunk trim head screw 5 is engaged with a recessed made by the V-shaped inclined surface 2b by tightening the screw 5, thereby sliding the cutting blade 2 in a mounting groove 3 in the direction of the shaft center of the tool main body 1.  Since the screw 5 is left-handed, at the time of unclamping, the cutting blade 2 is let out toward the tip and detached.
Patent JP-H04367710-A (JP)
Title: Desulfurization apparatus for control board
Inventor: NAGANUMA KIYOSHI
IPC: B01J38/12
Filed: 1991-06-12
Abstract: PURPOSE:To provide a desulfurization apparatus for a control board which can prevent sulfur attack to an electronic substrate surely even in the case that the control board is put in a hot spring area where air contains a large amount of sulfide. CONSTITUTION:A desulfurization apparatus comprises activated catalysts 21A, 21B which are put in a control board having a case in which an electron substrate is built, an activating apparatus 22 to activate the activated catalysts 21A, 21B, and a controlling means 25 to control the activating apparatus 22. Consequently, the electron substrate is prevented from sulfur attack even in a hot spring area and stable operation of the control board can surely be maintained.
Patent JP-S5791386-A (JP)
Title: Rotary joint
Inventor: OONO YUKIO
IPC: F04B9/08
Filed: 1980-11-26
Abstract: PURPOSE: To make it possible to control the shaping of a plate by actuating a piston in a stationary cylinder and then actuating a piston in a rotary cylinder  so that fluid pressure is fed from the stationary side to the innerface of a sleeve in a rolling roll even during the rotation thereof.  
     CONSTITUTION: When a feed pipe 11 is subjected to a piston movement in the direction of opening a check valve 8 by a cylinder 17', causing the check valve 8 to be forcibly opened to loose its checking function, so that a cylinder chamber 17 and an annular pressure feeding groove may be maintained under the same pressure. When controlled pressure is fed into a cylinder chamber 22 of the stationary cylinder 17, the corresponding pressure is generated in the annular pressure feeding groove, and a pressure medium is applied to the contact surface of a sleeve (not shown) fitted onto the outer periphery of an arbor 1a in a rolling roll, for partially swelling the sleeve, thereby the control of shaping of a plate can be practiced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06345408-A (JP)
Title: Hydrogen production device
Inventor: SHIRASAKI YOSHINORI
IPC: C01B3/32
Filed: 1993-06-11
Abstract: PURPOSE:To provide a compact hydrogen production device capable of continuously producing high-purity hydrogen by carrying out each reaction in reforming, carbon monoxide conversion and hydrogen purification collectively. CONSTITUTION:In a device for producing hydrogen by steam modifying reaction from a hydrocarbon and/or an alcohol, the production device is equipped with a flat plate combustion catalyst layer 1 to which a fuel hydrocarbon, etc., and air are supplied, a flat plate modifying catalyst layer 2 which is laminated to the flat plate combustion catalyst layer 1 and to which a raw material hydrocarbon, etc., and steam are supplied and a flat plate hydrogen permeating membrane 3 which is laminated to the reforming catalyst layer 2. A hydrogen discharging gap 4 is adjacent to the hydrogen permeating membrane.
Patent JP-S6227331-A (JP)
Title: Production of uranium dioxide powder
Inventor: YAMAGAMI SUMIO
IPC: C01G43/025
Filed: 1985-07-27
Abstract: PURPOSE:To obtain safely and efficiently uranium dioxide powder when the powder is produced by reacting metallic uranium with steam, by converting the metallic uranium into uranium hydride prior to the reaction. CONSTITUTION:Metallic U is charged into a starting material hopper 1 in the form of lumps or the like, a valve 2 is opened to charge the metallic U into a gas substitution hopper 3, and after the valve 2 is shut, the air in the hopper 3 is exhausted while an inert gas is blown into the hopper 3 from a pipe 4. A valve 6 is opened to discharge the metallic U and this metallic U is charged into a low temp. reaction zone 9a kept at about 180-350 deg.C in a rotary kiln 8 with a screw feeder 7. In the zone 9a, the metallic U is reacted with gaseous H2. Hydrogenation and powdering are caused by the reaction to convert the metallic U into uranium hydride powder. This powder is transferred to a high temp. reaction zone 9b kept at about 400-900 deg.C. In the zone 9b, the powder is converted into UO2 powder by oxidation with steam introduced from a pipe 12. Gaseous H2 generated by the oxidation reaction is used for the hydrogenation in the zone 9a together with gaseous H2 introduced from a pipe 11.
Patent JP-S6058588-A (JP)
Inventor: ISHII MASAAKI
IPC: G21C13/06
Filed: 1983-09-12
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-H0612257-A (JP)
Title: Method for hierarchizing frame
Inventor: ISHIKURA TOMOHIKO
IPC: G06F9/44
Filed: 1992-06-25
Abstract: PURPOSE:To express even a multi-dimensional frame as one hierarchized frame by parallelly defining even the class frames with different dimensionabity so as to make instances to be able to succeed the attributes of plural classes. CONSTITUTION:The frame expression of a power system is provided with the classes different in dimension such as a voltage A and a facility equipment B in the most significant class, provided with an equipment B1 and a facility B2 in the low-order class of the facility equipment B, and provided with a 154kV class A1 and a 66kV class A1 in the least significant class. Instances I1-In express the concrete objects (such as CB 1 or L1) of the power system. These instances are made concrete while succeeding the attributes of the plural classes and defined extending over the classes different in dimension. Further, the class configuration is also hierarchized with the classification different in dimension. Thus, one instance can bee hierarchized by the dimensions having different relation.
Patent JP-H09320614-A (JP)
Title: Development of non-lead type battery based on new battery theory and utilization thereof
Inventor: NOBUTA KEINOSUKE
IPC: H01M10/44
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To promote development of a non-lead type battery with high electromotive force for electric vehicles by which a battery can be developed not by a trial-and-error but by a theoretical method by establishing a new battery theory. SOLUTION: Based on a new battery theory, to obtain a battery with high electromotive force, a material having high oxidation potential (ionization tendency) is used for an anode and a material having low oxidation potential (carbon has the minimum) is used for a cathode and an electrolytic solution having high hydrogen ion (H<+> ) concentration is used. Consequently, the range of options of the electrodes and electrolytic solution to obtain a battery with high electromotive force is narrowed and development of a non-lead type battery with high electromotive force is made easy. Charging restores the H<+> concentration which is lowered by discharging and an anode which is dissolved by discharging, so that chemical charging is carried out.  To restore the H<+> concentration, a chemical method to add an acid to the electrolytic solution is possible and the electrode is replaced in the case the electrode is consumed. To utilize the non-lead type battery for electric vehicles, the battery is so constituted as to have a structure comprising, for example, a water tank 30, a sulfuric acid tank 29, a cathode, and an anode.
Patent JP-H10339661-A (JP)
Title: Laser vibration meter
Inventor: YAMASHITA TOSHIHISA
IPC: G01H9/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To make the precision of measurement higher by reducing disturbance vibration by curtailing the number of the parts. SOLUTION: A signal light generating unit 14 is provided with a beam splitter 141 which reflects and causes a laser beam L1 to transmit, and lenses 64, 66 which converges the laser beam reflected by the beam splitter 141, forms a focus F on the surface 551 of a vibrator 55, converges the reflected light L3 and irradiates a BSO crystal 52. A reference light generating unit 12 is provided with a piezoelectric element 562 with a mirror which modulates and reflects a laser beam transmitted by the beam splitter 141, and a cylindrical surface lens 565 which converges the laser beam modulated and reflected by the piezoelectric element 562 with a mirror and irradiates the BSO crystal 52.
Patent JP-S6058575-A (JP)
Title: Photodetector
Inventor: OKANO JIYUNJI
IPC: G01V8/20
Filed: 1983-09-12
Abstract: PURPOSE:To make it possible to make the distace of a light emitting part and a light receiving part long while making it possible to attach detectors in an approach state, by instantaneously flowing a large current to the light emitting part on the basis of the oscillation frequency of an oscillator. CONSTITUTION:An oscillator 12 and a counter 13 are connected to a decoder 11 and the counter 13 counts the oscillation frequency of the oscillator 12 to drive drivers 14-1-14-n at every control circuit in different timging. Because light emitting parts 10a-1-10a-n of detectors 10-1-10-n are connected to a power source Vcc through reistors 15-1-15-n and a power source supply circuits VS, the light emitting parts 10a-1-10a-n are respectively lighted when drivers 14-1- 14-n are driven. Light receiving parts 10b-1-10b-n are connected between the power source Vcc and load resistors 16-1-16-n and, when there is no article between the light emitting parts and the light receiving parts, the quantily of light from each light emitting part is detected and a wave form same to that of driving timing is displayed to each of the load resistors 16-1-16-n.
Patent JP-H0833268-A (JP)
Title: Axial gap motor and scanner motor for driving polygon mirror
Inventor: HAYASHI KUNIO
IPC: H02K7/08
Filed: 1994-07-19
Abstract: PURPOSE:To reduce the windage loss at the stator coil part as low as possible. CONSTITUTION:A plurality of stator coils 33 are molded collectively with a molding material 35 to produce an annularly molded item 34 having a planar top face 34a facing a rotor magnet 43. Since the stator coil 33 part is provided with no irregularities causing air turbulence, the air flow between the rotor magnet 43 and the stator coil 33 is laminated during rotation of a rotor assembly 37 and the windage loss is reduced. Consequently, the rated input current of the motor can be reduced and temperature rise of the motor is suppressed.
Patent JP-H0257171-A (JP)
Title: Production of spiced liquor containing quercitrin
Inventor: IMAMURA HIDEO
IPC: A61P9/04
Filed: 1988-07-06
Abstract: PURPOSE:To reduce peculiar offensive smell and obtain the subject readily drinkable mellow spiced liquor having excellent flavor in a short period by heat-treating green juice of Houttuynia cordata Thunb., oxidizing and aging the juice, then adding a saccharide and yeast for alcoholic fermentation and fermenting the juice. CONSTITUTION:(A) Fresh Houttuynia cordata Thunb. is washed, cut, crushed and pressed to provide green juice, which is preferably heated at 70-80 deg.C and oxidized by blowing, e.g., oxygen gas, thereinto. (B) A saccharide, such as sucrose or honey, is added and further (C) a dried yeast for producing a wine is mixed to carry out fermentation. The resultant fermentation liquor, as desired, is filtered to afford the objective spiced liquor.
Patent JP-S6411245-A (JP)
Title: Camera with field image display
Inventor: TODOROKI YASUAKI
IPC: G03B17/18
Filed: 1987-07-06
Abstract: PURPOSE:To execute photographing which caught a field without peeping into a finder, by providing a display for displaying a field image which can be looked at from the outside at the time of photographing. CONSTITUTION:As for a light beam from a field, which is made incident through a finder objective lens 6, a part thereof is emitted from a finder eyepiece 5 by a half mirror 7, and a part thereof is made incident on an image sensor 8. When a power source switch 10 is ON, a voltage corresponding to an output of each photodetector of the image sensor 8 is supplied to the corresponding segment electrode of a liquid crystal display 9, through a microcomputer, and the liquid crystal display 9 displays a field image. In such a way, by looking at this image and pushing a release button 4, photographing which caught a field can be executed without peeping into a finder.
Patent JP-H0456265-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKENAKA NOBUYUKI
IPC: H01L27/10
Filed: 1990-06-25
Abstract: PURPOSE:To enable the capacitor of a DRAM to be enlarged in capacitance by a method wherein irregularities are provided to the surface of the charge storage part of a stacked type memory cell in a self-aligned manner. CONSTITUTION:An interlaminar insulating film provided with an opening, a polysilicon film 3, and a first oxide film 4 are formed on a silicon substrate 1, the first oxide film 4 is removed through etching excluding a required region, a first silicon nitride film 6 is formed, and the first silicon nitride film 6 is left unremoved only on the side wall of the first oxide film 4 through etching. Then, the same process is repeated to form a second oxide film 7 and a second silicon nitride film 8. In succession, the polysilicon film 3 is etched using these films as a mask, the first oxide film 4 and the second oxide film 7 are selectively removed, the polysilicon film 3 is etched using the first silicon nitride film 6 and the second silicon nitride film 7 left unremoved as a mask, the outside polysilicon film 3 is completely removed from the second silicon nitride film 8, and the first silicon nitride film 6 and the second silicon nitride film 8 are removed by etching solution.
Patent JP-S6158109-A (JP)
Inventor: HORII KOJI
IPC: H01B13/26
Filed: 1984-08-09
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-H04241111-A (JP)
Title: Anistropic spinning dope having a low viscosity
Inventor: UIRIAMU CHIEN UI
IPC: D01F6/76
Filed: 1991-06-13
Abstract: PURPOSE: To obtain a spin dope easily extrudable for forming fiber by adding to a polyphosphoric acid polymerization medium solution for poly-p- phenylenebenzobisoxazole methanesulfonic acid sufficient to reduce the viscosity. CONSTITUTION: This dope is obtained by first adding a solvent of methanesulfonic acid or chlorosulfonic acid to a polyphosphoric acid solution for a polymer selected from the group consisting of poly-p- phenylenebenzobisthiazole, poly-p-phenylenebenzobisoxazole or poly-2,5- benzoxazole to thereby reduce the viscosity to less than about 50,000 P at 170 deg.C and 0.1 reciprocal second shear rate and by spinning the spin dope reduced in viscosity through a spinneret and simultaneously coagulating the extrudate to form fiber, thus making it possible to directly spin the polymer, produced by using polyphosphoric acid as a polymerization medium, from the polymerization medium solution as it is produced.
Patent JP-H1010725-A (JP)
Title: Photosensitive resin composition and photosensitive element using same
Inventor: TSUKADA KATSUSHIGE
IPC: H05K3/28
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To improve photosetting property and heat resistance by bringing novolak type epoxy resin and unsatd. carboxylic acid into addition reaction and allowing the sec. hydroxyl groups of the resultant unsatd. compd. to react with isocyanatoethyl acrylate. SOLUTION: This photosensitive resin compsn. contains a photopolymerizable unsatd. compd. as an essential component and a photopolymn. initiator forming free radicals under active light. The photopolymerizable unsatd. compd. is obtd. as follows; at least one kind of novolak type epoxy resin selected from among o-cresol novolak type epoxy resin, phenol novolak type epoxy resin and halogenated phenol novolak type epoxy resin and unsatd. carboxylic acid into addition reaction so that the ratio of acid equiv. to epoxy equiv. is regulated to 0.1-1.0 and the sec. hydroxyl groups of the resultant unsatd. compd. are allowed to react with isocyanatoethyl acrylate so that the ratio of isocyanato equiv. to hydroxyl equiv. is regulated to 0.1-1.0.
Patent JP-H0912997-A (JP)
Title: Adhesive composition
Inventor: SASAKI KOZO
IPC: C09J163/04
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition, comprising a specific epoxy-cresol- novolak resin, a precondensate of a thermosetting type resin and a rubber latex, excellent in heat-resistant adhesion and suitable for bonding, etc., of polyethylene fibers to rubbers. SOLUTION: This adhesive composition comprises (A) an epoxy-cresol-novolak resin of the formula [(n) is 1-20], (B) one or more precondensates of thermosetting resins selected from the group consisting of precondensates of a resorcinol- formaldehyde resin, a phenol-formaldehyde resin, a urea-formaldehyde resin, a melamine-formadehyde resin, a 3,5-xylenol-formaldehyde resin and 5- methylresorcinol-formaldehyde resin and (C) a rubber latex such as a vinylpyridine-styrene-butadiene latex. Furthermore, the blending ratio of the components [component (A)/components (B) and (C)] is preferably within the range of (15/100) to (100/100) expressed in terms of the solid content weight ratio.
Patent JP-H0611233-A (JP)
Title: Chilling apparatus
Inventor: YAMAGUCHI HIDEKI
IPC: F25D17/06
Filed: 1992-06-25
Abstract: PURPOSE:To enable mounting of a fan and constructing of a duct in a very simple operation. CONSTITUTION:An upper mounting plate 23 having a guide surface which extends on both sides of the fan 7 to conduct to the fan 7 a cold air having performed heat exchange with a cooler 6 is mounted on a fan 7. Also a lower mounting plate 39 which extends in a downstream direction of the cold air from the fan 7 is also mounted. The edge of the upper mounting plate 23 is fixed to the top wall 5.
Patent JP-2001001125-A (JP)
Title: Forming die and forming method
Inventor: HATADA NAOZUMI
IPC: B29C33/42
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent uncharging and a weld line even in case of a complex shape including a thin part with a difference in level or the like, and to obtain a low cost die for which a succeeding press process is not necessary even in a material such as Mg whose moldability in a room temperature is bad by making metal and its alloy or resin a melting state or a semimelting state, and arranging a pair of punches on a surface opposed to a cavity into which the melted or the semimelted metal and its alloy or resin are (is) injected and which is charged with them (it). SOLUTION: A forming die 1 is constituted from a movable die 2 and a fixed die 3, and a cavity 4 is formed. Melted or semimelted metal and its alloy or resin are (is) cast into the cavity 4 through a sprue 5 and a gate 6. After forming, by projecting a punch 7, a punch 8 is retreated, a part with a difference in level is formed and a window part is punched. For the window part, it is enough to punch after a material is almost solidified, a weld line is hardly generated, a forming condition becomes simple, and design manhours and correction frequencies for the dies can be reduced. This is a forming method driving the punch preferably when a temperature from 475K to 575K or the one close to these has been obtained.
Patent JP-S6059878-A (JP)
Title: Video camera
Inventor: INOUE TATSUO
IPC: H04N5/232
Filed: 1983-09-12
Abstract: PURPOSE:To reduce power consumption at non-recording by controlling an operting power supply to an automatic focus control circuit in response to the operating mode of a recording and reproducing system in a video camera having an automatic focus function. CONSTITUTION:The operating power supply to the automatic focus control circuit 10 is controlled in response to the operating mode of a recording section. When the recording section is not in the operating mode such as the recording mode, even if a standby switch S-SB is turned on, so long as a push switch S-PSH is not turned on, the automatic focus operation is stopped automatically. Thus, useless automatic focus operation is inhibited.