baber/WOPTO huggingface dataset:
Patent JP-H06130487-A (JP)
Title: Information imprinting device
Inventor: INOUE AKIRA
IPC: G03B17/24
Filed: 1992-10-20
Abstract: PURPOSE:To transfer the data to be imprinted certainly in non-contacting condition without enlarging the size of a camera itself by furnishing a data input means and a signal receiving means which contactlessly receives signals sent from the input means. CONSTITUTION:The data entered by an input means 1 is sent as the data signal contactlessly to a camera which is equipped with a built-in information imprinting part 5. A signal receiving means 2 receives signals sent by the input means 1, and a memory means 4 stores the signals received by the receiving means 2. A transmitting means 3 sends the received signal contactlessly to the input means 1 in order to confirm that the receiving means 2 has made reception properly. A judging means 1a judges whether the signal sent by the input means 1 is identical to the signal transmitted by the transmitting means 3. Upon confirming identicalness, the data imprinting part 5 conducts imprinting of information due to the received signals.
Patent JP-S61141925-A (JP)
Title: Method for utilizing waste heat of stock powder preheating apparatus
Inventor: FUJISAWA TETSUO
IPC: B01J6/00
Filed: 1985-12-14
Abstract: PURPOSE:To enhance waste heat utilization efficiency, by shortcircuiting a part of hot gas to the exhaust gas duct, which extends from the inlet end cover of a combustion furnace to the downstream side of a preheating apparatus or the waste heat utilizing equipment of an exhaust gas system, so as to bypass one stage or more of a heat exchange stage. CONSTITUTION:The exhaust gas duct 15 reaching the waste heat utilizing equipment of a boiler 16 from a preheating apparatus 1 and the gas duct 7a in the preheating apparatus 1 are connected by a shortcircuit gas conduit 19. Because the hot gas extracted from the gas duct 7a is not used in the heat exchange with the stock powder in the downstream side from the gas extraction part and retains high temp., said hot gas is allowed to meet with the exhaust gas in the exhaust gas duct 15 to raise the temp. of the exhaust gas finally introduced into the boiler 16. Therefore, the heat recovered in the boiler 16 increases to a large extent and, at the dame time, the temp. and pressure of generated steam become high abd the power generation efficiency in a turbine is markedly improved.
Patent JP-H02127727-A (JP)
Title: Absolute value addition/subtraction system and its device
Inventor: OKAMOTO FUYUKI
IPC: G06F7/508
Filed: 1988-11-07
Abstract: PURPOSE:To shorten the processing time and to realize a high-speed process in an absolute value addition/subtraction system by always outputting the difference of two inputs with a function conversion process. CONSTITUTION:In an absolute value subtraction process of ¦X - Y¦, a carry generation function (g) required when the complements of 2 of X and Y are added together in a carry foresight system is obtained together with a carry propagation function (p), a group carry generation function (g*), and a group carry propagation function (p*) respectively. Then the carry of the most significant digit is calculated and the addition is carried on between the complements of 2 of X and Y by means of those functions (g), (p) (g*) and (p*) since Y<=X is satisfied as long as a carry is confirmed. While the calculation is carried on by means of the functions (p) (p*) since X<Y is satisfied as long as no carry is confirmed. As a result, the processes required for decision of value between X and Y and for conversion of functions can be extremely decreased. Then the subtraction process is carried out at a high speed.
Patent JP-S63136293-A (JP)
Title: Bar coding method
Inventor: MIYAKI MASAHIRO
IPC: G06K19/00
Filed: 1986-11-28
Abstract: PURPOSE:To make it impossible to use a bar code that is copied and forged by an electronic copying machine by coloring a bar code sheet base in any colors except for white and equalizing the color of light from a light source to that of the bar code sheet base. CONSTITUTION:The bar code sheet base is colored in red, and simultaneously the light source for a bar code reader employs a red color. However, a bar code is black. When red light is projected on a bar code sheet from the light source, it is absorbed by the black bar code and is not reflected if the light abuts on the black one. However, if the light abuts on the red sheet, it is reflected greatly. Hence, although the sheet is previously colored in red, that never affects reading the bar code. Even if the sheet is copied by a general electronic copying machine, the part on which a bar is printed looks black. Moreover, the red sheet excluding the bar looks black or dark grey as well. Thus, if a 3rd party copies and forges the bar code of some product by an electronic copying machine, it cannot be used, thereby removing an obstacle in terms of running.
Patent JP-S63137788-A (JP)
Inventor: KUBO ATSUSHI
IPC: B08B9/02
Filed: 1986-11-28
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-H01126474-A (JP)
Title: Magnetic fluid seal
Inventor: OTANI KOJI
IPC: F16J15/40
Filed: 1987-11-10
Abstract: PURPOSE:To prevent a magnetic fluid from scattering to the outside by setting a magnetic projecting portion on the shaft outer peripheral portion side smaller than the width in the direction of the axis between annular magnetic plates and setting the height of above the shaft outer peripheral portion in such a manner as to confront adjacent to the inner peripheral portion of a permanent magnet. CONSTITUTION:A magnetic projecting portion 10 is provided on the outer peripheral portion of a shaft 2. Ring magnetic plates 3, 4 are formed in such a manner that the inside diameter thereof is smaller than the outer peripheral portion of the magnetic projecting portion 10, and constructed so that the inside faces 3b, 4b of the inner peripheral edges of the plates confront with both end surfaces of the magnetic projecting portion 10 at a designated space therebetween in the direction of the axis. Accordingly, a high magnetic field is generated in the direction of the axis between both end surfaces of the magnetic projecting portion 10 and the confronting inside faces 3b, 4b of the inner peripheral edges so as to retain a magnetic fluid strongly. Thus, contamination in the peripheral portion can be prevented so as to lengthen the life.
Patent JP-H02128775-A (JP)
Title: Golf club and its manufacture
Inventor: KAWAMURA MASAYUKI
IPC: A63B53/00
Filed: 1988-11-08
Abstract: PURPOSE:To obtain at a low price a good golf club having high strength, a excellent property of repulsion, etc., by integrally forming both a head part having a core body and a hollow shaft part by a crust made of fiber reinforced plastics which forms both the parts. CONSTITUTION:A head part 1 having a core body 4 made of rigid urethane foam and a hollow shaft part 2 are integrally formed so as not to have a joined surface by a crust 3 made of carbon fiber reinforced plastics and the strength and shape of a golf club are kept. In the manufacture of the golf club the core body 4 is fit which roughly has a shape of the head part and a plurality of roving-fixing members 11 to one end of a core bar 21, and roving 20 impregnated with resin is filament-wound around the core body 4 and the core bar 21, and it is hardened by heating. After the core bar 21 is drawn out, the crust 3 made of fiber reinforced plastics having both the head part 1 and the shaft part 2 is formed, and a grip 6, a sole plate, etc., are fitted to the crust 3. Since there is no place where stress concentrates because of not having the joined surface, enough strength is obtained, and the loss of transmitted force is not produced, and, in case of a driver club, a driven distance is increased.
Patent JP-H04156708-A (JP)
Title: Automatic gain control amplifier
Inventor: SAIKAI TOSHIO
IPC: H03G3/30
Filed: 1990-10-19
Abstract: PURPOSE:To keep a fixed output level without compressing the output level of each carrier signal in the case that a multi-carrier signal is inputted and amplified by controlling the gain of an amplifier by making the difference of detected voltage a control signal. CONSTITUTION:The multi-carrier signal inputted from an input terminal 11 is amplified by a variable gain type amplifier 3, and is outputted from an output terminal 12, and an input level is level-detected by a detector 1, and the output level is detected by the detector 4, and respective outputs are inputted to a differential amplifier 2. The amplifier 2 outputs the level difference of this input level and this output level to a gain control part 5, and the gain control part 5 controls the amplifier 3 so that this level difference of the input/output levels becomes constant. Accordingly, even if the number of the carriers of an input signal is increased, this increase is detected by the detector 1 of the input, and the amplifier 3 is controlled by the difference from the output level to be increased similarly. Thus, the output level per one carrier can be kept constant.
Patent JP-H07134972-A (JP)
Title: Discharge display element
Inventor: SHINADA SHINICHI
IPC: H01J61/44
Filed: 1993-11-11
Abstract: PURPOSE:To provide high luminance, high efficiency, a high contrast, low starting voltage, and a long life by extending a display discharge path in the direction crossing with a surface plate, opening it toward the surface plate, and tapering it partially with steep inclination. CONSTITUTION:Light emitting cells 6a-6d form a discharge path, and its central axis is formed in the direction crossing with translucent surface plate 10 at approximately right angles, while the axial directional cross section of the discharge path is formed into a tapered part 13 opening toward the plate 10. In both end parts of the discharge path in the part 13, straight parts 14a-14d, 15a-15d formed of wall faces, which are not tapered but perpendicular to the plate 10, are arranged. In this way, approximately straight discharge can be generated, while a bore of the discharge path can be formed into large one, so that a discharge loss and the deterioration in fluorescent material are reduced, and as a result, a low discharge voltage, a low discharge starting voltage, high luminance, high efficiency, and a long life are accomplished by means of a simple structure.
Patent JP-H09102824-A (JP)
Title: Communication terminal equipment
Inventor: NAKAMURA YOSHINORI
IPC: H04M1/56
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To quickly and easily execute a call originating or incoming response operation concerning line data being stored and held. SOLUTION: A communication terminal equipment is provided with a dial key group 303 inputting line data adding a line name, RAM 317 having plural memory areas for storing inputted line data and a display part 306 displaying the line name in line data which is stored in the memory area at every page with the memory area as one page, MPU 319 which displays the line name in line data which is stored in RAM 317 so as to permit it to be change-over possible at every page of the display part 306 and also stores line data being the same as line data stored in the memory area corresponding to the required page of the display part 306 in the memory area corresponding to another page except the required page.
Patent JP-H05116618-A (JP)
Title: Wheel lock detecting device
Inventor: KIHARA TAROU
IPC: B60T8/172
Filed: 1991-10-29
Abstract: PURPOSE:To detect wheel lock even in the case in which an automobile is suddenly braked on a road surface of extremely low friction coefficient and wheel lock is generated on the whole wheels. CONSTITUTION:Angular velocity of wheels A1-D4 are measured with angular velocity sensors A5-D8, and angular acceleration are computed from these angular velocity by a processing part 13. Oil pressure of brake oil pipes A11, B12 are measured with pressure sensors A9, B10, and theoretical angular acceleration is computed from the oil pressure by the processing part 13. It is judged whether wheel lock or not by comparing it with the measured angular acceleration by the processing part 13, and if it is wheel lock, the wheel lock detected signal is output.
Patent JP-H01126471-A (JP)
Title: Diaphragm device
Inventor: CHIBA MASAAKI
IPC: F16J3/02
Filed: 1987-11-09
Abstract: PURPOSE:To keep the pressure margin for a diaphragm constant and to prevent damage of the diaphragm by providing a pressure margin regulating portion on one of flat members and caulking-mating the flat portions by a caulking portion of a control rod. CONSTITUTION:A pressure margin regulating portion 52a having a height M a little smaller than the thickness L of a diaphragm 4 is provided on a flat member 52. A flat member 51 and the flat member 52 are caulking-mated to each other by a caulking portion 80 of a control rod 8 in such a manner as to clamp the pressure margin regulating portion 52a and a diaphragm peripheral edge portion 400. The diaphragm peripheral edge portion 400 is compressed by a difference obtained by subtracting M from L, so that the pressure margin (L-M) is kept constant. Thus, damage of the diaphragm can be prevented.
Patent JP-S62141442-A (JP)
Title: Blower
Inventor: FUKUDA KATSUZO
IPC: F24F7/013
Filed: 1985-12-16
Abstract: PURPOSE:To easily provide a clue for peeling off a film and at the same time eliminate the possibility of the loss of a chipping member by a method wherein the chipping member to contact with and separate from the surface of a frame body by sliding onto a leg part, which is provided thereon and at the tip of which a cotter part to prevent said leg part from coming out of an inserting hole is provided, is inserted into the inserting hole made on the frame body. CONSTITUTION:The apex 18a of an elastic claw is shifted along the inner wall part of an inserting hole 15 to the surface side of a frame body 13 by pushing the tip 17a of a leg part in the direction opposite to that indicated by the arrow A so as to slide in the inserting hole 15. Consequently, a chipping member 16 departs from the surface of a frame body 13 while stretching a coating film 20 ranging from the peripheral part of the chipping member to the surface of the surface of the frame body 13 and especially to the front edge of a suction port 4 so as to form a space B between the chipping member 16 and the frame body 13. Because a leg part 17 is brought into a cottered state relative to the inserting hole 15 by abutting the projection 19a of a cotter part against the end 15a of the inserting hole and the sliding of the leg part in the direction indicated by the arrow A is checked by abutting the face 18c of the elastic claw against the edge of the inserting hole 15, the leg part 17 holds the chipping member 16 in a state separated from the surface of the frame body 13. Thus,a clue 21 for peeling off the film 20 is provided by sticking a penknife to the film 20.
Patent JP-H10181770-A (JP)
Title: Easily unseailable bag body
Inventor: YAMAUCHI YOSHIO
IPC: B65D33/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent fingers from slipping on unsealing a bag and easily peel off an easy-peel part to unseal the bag. SOLUTION: A laminate film in which the base material layer and an easily peelable sealant layer are laminated is used to package an article with the easily peelable sealant layer turned inward and both right and left side edges are superposed to form an inverted V-shape. And an easy-peel part 5 welded along the package article in the state that an unwelded part 4 is left at the front end side of the superposed right and left side edges, is provided. This easily unsealble bag body is hermetically sealed by the welded parts 2, 3 at the ends formed in the crossing direction of both longitudinal ends with the easy-peel part 5. And a non-slip part 6 preventing fingers from slipping when peeling off the easy-peel part 5 by fingers is formed on the outer face of the easily sealable sealant layer in the unwelded part 4.
Patent JP-H01125018-A (JP)
Title: Inverter circuit
Inventor: OKAMURA KOICHI
IPC: H03K17/16
Filed: 1987-11-09
Abstract: PURPOSE:To prevent the damage of a semiconductor switch element by bringing a resistance to parallel connection to a first diode of an arm which has brought the second diode to anti-parallel connection to a series circuit of the semiconductor switch element having a parasitic diode and a floating capacitor, and the first diode. CONSTITUTION:To block diodes 25, 35, 45 and 55 of each arm, discharge resistances 28, 38, 48 and 58 are connected in parallel, respectively. Therefore, by discharging the charge which is accumulated in a floating capacitor, it is prevented that a voltage is applied to a block diode. Also, by selecting a resistance so that it does not interfere with discharge from the floating capacitor, and also, becomes larger value than a reflux diode and its wiring impedance, a current value which is brought to flow division to the parasitic diode whose reverse recovery characteristic is not satisfactory is suppressed. In such a way, the possibility of damage of a MOSFET is prevented in advance.
Patent JP-H06128634-A (JP)
Title: Production of high strength and high toughness steel sheet for structural purpose
Inventor: NOMIYAMA YUJI
IPC: C21D8/02
Filed: 1992-10-21
Abstract: PURPOSE:To economically and efficiently produce a high strength and high toughness steel sheet with good productivity by completing the solidification of V-added steel for structural purpose, thereafter heating it under prescribed conditions and subsequently rolling it while cooling is executed. CONSTITUTION:Steel for structural purpose contg. <=0.1% V is cast. This slab is heated to >=Ac3 and is thereafter rolled while cooling satisfying the relationship of V;>(18/t)<0.5> {where V: the average cooling rate ( deg.C/s) and t: the thickness (mm) of the slab} is executed. Next, after the completion of the rolling, it is successively subjected to accelerated cooling at >=5 deg.C/s cooling rate to regulate its temp. into <=650 deg.C.
Patent JP-S63221255-A (JP)
Inventor: MARUKU REKUREERU
IPC: H01C13/00
Filed: 1987-11-09
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-H11104486-A (JP)
Title: Manufacture of composite fine particle of metal and carbon
Inventor: MURATA KAZUHISA
IPC: C01B31/30
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily synthesize a composite fine particle by soaking a metal plate electrode and a counter electrode, which are to be installed on a discharge working device, in an organic solvent containing carbon and causing an electric discharge to take place between the electrodes. SOLUTION: Various kinds of metal plates such as of iron, cobalt, niobium, platinum or the like are used as raw metal materials, and copper, graphite, brass, copper tungsten or the like as a metal with low electric resistance is used as an opposite electrode in the form of a bar or a cylinder. The metal plate and the opposite electrode are used by soaking both of them in an organic solvent containing carbon of either of aliphatic hydrocarbons such as hexane or the like, aromatic hydrocarbons such as benzene or the like, univalent or polyvalent alcohols such as methanol or the like, ethers such as diethylether or the like, fatty acids, ketones or aliphatic amines or the like, or an organic solvent of a mixture of the above components. An electric discharge between the metal electrode and the counter electrode is caused to take, place by using a discharge working machine or the like.  The composite fine particle of a metal and carbon can be easily separated by filtering a solvent containing this product after the completion of the discharge. Thus, it is possible to efficiently manufacture a fine metal particle coated with a carbonaceous material by an extremely simple method.
Patent JP-H09129011-A (JP)
Title: Guidance type luminaire
Inventor: KUMAZAWA SHINJI
IPC: F21S9/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a guidance type luminaire having no restriction on the number of luminaires to be set and changeable in setting order by providing control means formed of the same circuit structure on independent luminaires. SOLUTION: Individual luminaires set according to a passage have control means 38. The control means 38 generates a signal from an operation control. means 40 by the signal A of the preceding one to lay a ballast main circuit 36 into open state, whereby a lamp is extinguished. When a prescribed time passed, a signal is generated from an operation control means 41 to lay the ballast main circuit 36 into close state, whereby the lamp is re-lighted. The signal A is generated from a signal transmitting means 42 almost simultaneously with the relighting, and transmitted to the control means 38 of the next luminaire. Thus, the number of the luminaires to be set is not limited, and the lamps of luminaires set according to a passage can be extinguished and lighted in order to guide a person according to the passage.
Patent JP-H02176387-A (JP)
Title: Assembly for tube type cooler, rotary tube type kiln and the like
Inventor: RARUFU FUIRUGESU
IPC: F27B7/16
Filed: 1989-11-01
Abstract: PURPOSE: To improve heat transfer efficiency between a material and gas, by narrowing an arcuated free cross sectional area of opposite end edges of an arcuated element of an assemblage fixed to a pipe internal wall, and providing a dispersion prevention flange of the lifted material in the element. CONSTITUTION: A built-up structure fixed to an internal wall of a rotary pipe 10 comprises substantially semicircular arcuated elements 13 to 15. Flanges 19, 20 provided on opposite end edges of the built-up structure are directed to the pipe internal wall to prevent a material 18 disposed in the arcuated element from dispersing. The flange 19 is higher in its edge height than the other flange 20 directed to a material inlet of the rotary pipe. The material 18 flows out from the arcuated elements after reaching the opposite side of the rotary pipe. As a result, there are improved residence time of the material in the rotary pipe, expansion of a heat radiation surface of the material, powdered product formation and circulation, and heat transfer efficiency between the material and gas.
Patent JP-H02128770-A (JP)
Title: Tube for hardening therapy
Inventor: SHIMIZU YOSHIHITO
IPC: A61B1/00
Filed: 1988-11-09
Abstract: PURPOSE:To accurately observe the state around a torous lesion part and to perform therapy safely and easily by providing an ultrasonic vibrator capable of performing ultrasonic observation in the direction vertical to the axial direction of a tube main body in the vicinity of an opening window. CONSTITUTION:Fine ultrasonic vibrator groups 31... are parallelly provided in the vicinity of the first opening window 27 on the leading end side of a tube main body 21 and can perform ultrasonic observation in the direction vertical to the axial direction of the tube main body 21, especially, in the direction toward the first opening window 27. In the case of the endoscopic treatment of esophageal varices 33, the insert part 22 of the tube main body 21 is inserted in the esophagus 32 along with the insert part 25 of an endoscope 24 and the esophageal varices 33 is pressed to the first opening window 27 of the tube main body 21 to be caught. The injection needle 29 inserted in an insert passage 30 for a treatment jig from the second opening window 28 is pushed forwardly up to the vicinity of the first opening window 27 and thrust in the esophageal varices 33 to inject a hardening agent. When the ultrasonic vibrator groups 31... are operated, ultrasonic pulses are reflected in the body cavity to be again received by the ultrasonic vibrator groups 31... and the cross-sectional image of the esophageal varices 33 and the peripheral part is displayed on a monitor.