baber/WOPTO huggingface dataset:
Patent JP-S6127414-A (JP)
Title: Catalyst heater
Inventor: KAINO KIKUO
IPC: F23N5/04
Filed: 1984-07-17
Abstract: PURPOSE:To improve response, controlling accuracy and stability to he control of termperature in a heater of catalyst type, by providing an auxiliary plate which is contacted to the upper end of a gas burner and to a gas pipe for the guide of a gas burner, and by providing a plurality of bimetals to control the temperature in the gas burner, facing each curved surface to each other. CONSTITUTION:When the temperature in the top of a gas burner is lowered, the curvature of bimetals 13-15 are decresased, and the opening of a gas nozzle 2 is increased. Then the calorific value produced by catalystic action is increased to raise the temperature of a gas burner again. A plurality of bimetals 13-15 are contacted to the top of a gas burner 4 and the lower end of a burner is set directly on the gas nozzle 2. With such an arrangement, each bimetal 13-15 curves by sensing delicate change in temperature of a burner. The opening and closing of gas nozzle 2 are controlled by the total amount of curvature of bimetals 13-15 by the intermediary of a gas burner 4. By this method, large amount of difference can be taken between the opening and the closing of a gas nozzle 2 in the change in temperature, so that response, controlling accuracy and stability for controlling of the temperature can easily be improved.
Patent JP-H0815843-A (JP)
Title: Film processing accepting machine
Inventor: MATSUMOTO FUMIO
IPC: G07G5/00
Filed: 1994-06-29
Abstract: PURPOSE:To inform of correct finishing date in automatic acceptance of film processing by unmanned operation by grouping into color negative film and film other than the negative film based on a bar code read signal and obtaining the finishing date in accordance with grouping. CONSTITUTION:A bar code reader 48 is set at a cartridge throw-in port. The bar code of a cartridge is read by a bar code reader 48. Whether it is the object film to be accepted or a foreign matter is decided by reading the bar code. In the case it is the object film to be accepted, doors 55 and 56 are opened through an opening/closing mechanism 59, and the cartridge is taken in. The kind of the film is decided based on the bar code read signal. The finishing date is obtained based on the decided result. A telephone number and the like are inputted from a keyboard as necessary. An exchange ticket 68 is issued after printing the finishing date and the telephone number.
Patent JP-S5850771-A (JP)
Title: High integration rom enable of rewriting and manufacture thereof
Inventor: KOMORI KAZUHIRO
IPC: H01L29/788
Filed: 1981-09-21
Abstract: PURPOSE:To manufacture an EPROM which can erase by ultraviolet rays with less leak of accumulated charges even when formed in high integration with a good reprducibility, by forming the film thickness of oxide films formed from the surface of a gate to the both sides equivalent to the gate oxide film one or over that particularly in the periphery of a floating gate. CONSTITUTION:Of the SiO2 film 14 formed from the surface of each gate to source and drain regions, the film thickness of the periphery 14a of the floating gate FG in particular is formed equivalent to the film thickness (500Angstrom  or less) of the gate oxide film 1 or larger, e.g. 800-1,000Angstrom . This oxide film 14 is adhered approximately in evenness and has a very good film quality. The growth of the SiO2 film 14 on the surface of each gate is performed by applying an oxidation treatmet, e.g. at 1,000 deg.C for 30min in dry O2. Thereat, simultaneously, the film thickness of the SiO2 film 14a in the periphery of the floating gate FG becomes much larger than that of the gate oxide film 1. Therefore, even when contriving to the high integration of an EPROM by forming a gate length or channel length and a gate oxide film thickness respectively to small sizes, leak decrease resulting in the good retention of charges.
Patent JP-H11333380-A (JP)
Title: Stone removing device
Inventor: MOMOSE TETSUO
IPC: B07B4/08
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a stone removing device capable of well and surely sorting foreign matter and grains with simple constitution, minimizing the remaining amt. of the grains on a screen and preventing the decrease in the amt. of the resulted grains. SOLUTION: This device is provided with a grain introducing aperture 12 which faces the point lower than foreign matter stagnating section 2e in the grain sorting space C on the screen and introduces the grains Y to be pushed back from the foreign matter stagnating section 2e. A return grain discharge path 13 for discharging the return grains Y' is connected to this grain introducing aperture 12, by which the need for allowing the grains Y to remain in most of the portions exclusive of the foreign matter stagnating section 2e on the screen 2 is eliminated and the mingling of the grains with each other as with the conventional device is minimized. The reliability is thus improved and the decrease in the amt. of the grains to be taken out as with the conventional device is obviated.
Patent JP-H10341507-A (JP)
Title: Power switchgear
Inventor: ORITO NOBUYUKI
IPC: H02B1/16
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a power switchgear which makes it possible to prevent the opening of a grounding device with a grounding disconnector kept open and the closing operation of the grounding disconnector in the state of the defective grounding of the grounding device. SOLUTION: The conducting part 6b of a grounding bushing 6 is totally gripped from top and bottom with an upper grounding bar 12a and a bottom grounding bar 12b, and fastened with a locking bolt 13 together with each one end part of locking bars 14, 15. An interlocking pin 18 is fitted into the other end part of the locking bar 15. Above the grounding bar 12, an operating lever 16 is ratained pivotally with a supporting pin 17 on its central part in such a way as to be at right angles to the bar 12. An interlocking lever 22 is retained pivotally at a position properly spaced from the interlocking pin 18 suspended from one end of the operating lever 16. The interlocking lever 22 is normally biased in the direction of an arrow mark, contacting a pin 19 and the tip of the other end side of the locking bar 15 in its upright position.  An interlocking rod 20 connected to an operating device 11 is mounted on the other end of the operating lever 16.
Patent JP-S5937336-A (JP)
Title: Autofree wheel hub
Inventor: KAGATA TOORU
IPC: B60B35/00
Filed: 1982-08-26
Abstract: PURPOSE:To obtain a short construction of an autofree wheel hub axially and provide it easily in a limited space at the outer end of an axle by arranging the first spring and the second spring in parallel. CONSTITUTION:When an axle 1 is driven to rotate, a pawl 15a of a cam 15 touches the turned parts 22a of a brake 22 to rotate a cam follower 16 relatively, and the movement of the cam follower 16 pushed by a slant face 15b2 towards a cluth 14 against the effect of a coil spring 18 is transmitted to the clutch 14 via a coil spring 19, and outer teeth 14a are engaged with inner teeth 10a of a main body 10. This construction permits to connect the main body 10 with an inner sleeve 11 to transmit power, and rotate the axle 1 and a wheel hub 5 in one body. For disengaging, it can be done only by moving a car reversely without driving the axle 1 for rotation.
Patent JP-H06337254-A (JP)
Title: Submersible moisture measuring equipment
Inventor: TAMURA KUNIMITSU
IPC: G01N27/22
Filed: 1993-05-27
Abstract: PURPOSE:To allow highly accurate, low cost measurement while reducing the size of equipment and facilitating the calibration by providing a CR oscillation circuit having output frequency variable with the capacitance of a capacitive moisture sensor and processing the output signal from the sensor to express the frequency in terms of the concentration of moisture to be indicated. CONSTITUTION:A capacitive moisture sensor S outputs a pulse signal having frequency F variable in response to the variation of capacitance C of the sensor S caused by the moisture in an oil. A resistor R' protects the sensor S against application of DC voltage and aluminium oxide is employed, for example, in the sensor S in order to protect the characteristics of the sensor against deterioration. The pulse signal, from a pulse generating circuit is inverted by a Schmidt inverter 12 and fed to a computor 20. The computor 20 counts the frequency F at a sensor signal processing section 10 and operates the signal according to a predetermined formula to determine the concentration of moisture which is indicated at an indicating section 30.
Patent JP-H0442406-A (JP)
Title: Recording and reproducing integrated circuit for magnetic head and magnetic head assembling body
Inventor: KINOSHITA MASANORI
IPC: G11B5/09
Filed: 1990-06-08
Abstract: PURPOSE:To generate a recording and reproducing integrated circuit without generating waveform asymmetry by providing a coil with a center tap, and adjusting the value of a resistor in a clamping voltage generation circuit. CONSTITUTION:The clamping voltage generation circuit 6 for flyback voltage suppression provided with the coil 3 with the center tap, and which adjusts the rise and fall of a recording current, and also, provided with a function capable of adjusting a clamping voltage is provided. In other words, the recording current oscillates when the rise and fall time of the recording current arrives earlier than a certain time by inductance, however, the rise and fall time is delayed by the certain time by the inductance of a magnetic head so as not to oscillate, and a signal is recorded with the recording current not generating duty deviation. The rise and fall time of the recording current can be adjusted by changing the value of the resistor in the clamping voltage generation circuit 6. Thereby, it is possible to supply the recording and reproducing integrated circuit without generating waveform asymmetry.
Patent JP-S5574849-A (JP)
Title: Metallic mold
Inventor: NAKAMURA TSUNEO
IPC: B21D37/00
Filed: 1978-11-30
Abstract: PURPOSE:To provide metallic mold with which mold product of uniform density without defect can be molded reliably by detecting movement of movable body in order to close liner gate in response to feedback signals from the detector. CONSTITUTION:Molding substance is filled in mold cavities 1 through liner gates 2. As molding substance overflows, movable bodies 4 are moved outwardly against return springs 5. Reaction elements of the movable bodies 4 are detected by detectors 6 as the bodies 4 are moved outwardly, and electric signals from the detectors 6 are input to drive elements 7 which act accordingly to drive after control pins 3 so as to close liner gates 2. Immediately after the molded product is taken out of the metallic mold, this molding apparatus is restored to initial status.
Patent JP-H01315929-A (JP)
Title: Slow wave circuit for traveling-wave tube
Inventor: TSUTAKI KUNIO
IPC: H01J23/26
Filed: 1988-06-15
Abstract: PURPOSE:To improve the dispersion property of a low wave circuit, and moreover, to obtain an excellent thermal radiation effect and a stable structure by changing the material quality of all the three dielectric holding rods or only one dielectric holding rod in the structure of the circuit. CONSTITUTION:A dielectric holding rod 3 is made by using a dielectric material with a dielectric constant higher than the other two dielectric holding rods 4. That is, alumina or beryllia is used for the dielectric holding rod 3 while beryllia or boron nitride is used for the dielectric holding rods 4. As a result, when a high-frequency current flowing from a neighboring metal ring to a loop member 5 is divided into i1 and i2 on a metal ring 6 and flows to a loop member 7 linking to the following neighboring metal ring, the influences of the dielectric holding rods to the high-frequency current are made almost same, and the system is composed to prevent the generation of a phase difference between i1 and i2 during the flowing from the loop member 5 to the loop member 7.
Patent JP-S63318258-A (JP)
Title: Automatic lapping method
Inventor: MORITA MASAYUKI
IPC: B24B37/30
Filed: 1987-06-17
Abstract: PURPOSE:To automatically lap a circular body to be lapped for improving the flatness by giving rotational torque to said body so that said body rotates about its own axis on a surface table while said body is restrictively located in the circular surface table by a regulator contacting the inner circular wall of said body. CONSTITUTION:A body to be lapped having the circular outer periphery is put into a restriction ring 9 and a circular disk 3 is rotated. Then, the restriction ring 9 is received by a ring carrier 7 while rotational torque is generated by a difference between dynamic frictional resistance based on a difference of rotational speed between the outer peripheral side and center side of surface table 3 so that the restriction ring 9 itself rotates about its own axis in the same direction as the surface table 3 while making frictional contact with the surface of surface table 3. On the other hand, said body in the restriction ring 9 also makes frictional contact with the surface of surface table 3 according to the same kind of principle to rotate about its own axis. Then, said body rotates about its own axis with the outer peripheral surface contacting the inner surface of restriction ring 9 to vary its position while the body is restricted in the ring 9. Thus, the surface of said body contacting the surface table 3 is subjected to uniform lapping over the whole surface.
Patent JP-H09329660-A (JP)
Title: Analyzing method for target motion
Inventor: KATO TAKAHIRO
IPC: G01S3/802
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To avoid the selection of lines which are erroneously integrated and are apt to separate by selecting line with shorter integration distance to a target with priority. SOLUTION: Acoustic signals emitted from a target body are received at an observation body such as ship, a narrow band signal component is extracted from the received acoustic signals and from the magnetic declination of the coming signal and the time sequence of the observed quantity of frequency, the position and velocity of the target body are estimated.  In this process, a signal detection tracking device 14 detects an event and a line respectively from the narrow band signal component, a signal integration device 15 summarizes a plurality of lines emitted from the target track into integrated information, an integrated distance calculation means 18 obtains integrated distances for individual lines based on time sequential information of event for every line, a signal selection device 16 selects lines with smaller integrated distance with priority among the lines, and a target motion analyzer 17 estimates the position and velocity of the target body by using the magnetic declination of the coming signal and time sequential frequency of the selected lines.
Patent JP-H11333962-A (JP)
Title: Manufacture of heat insulating panel
Inventor: UKAI MASAO
IPC: B29C39/24
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of recesses on a surface plate, which is due to faulty connection between mutual heat insulating foamed resins formed by pouring and foaming the materials of the resins through two pieces of pouring holes in a longitudinal frame respectively, without making the pouring amounts of the materials excessive. SOLUTION: A heat insulating panel is manufactured by a method wherein a hollow panel provided with a pair of longitudinally rectangular surface plates 2, 2 and a longitudinally rectangular frame 3 interposed between both of the peripheral rims of the surface plates 2, 2 is arranged horizontally while heat insulating foamable resin materials are poured simultaneously through pouring holes 5, 6 formed at two places in the lengthwise direction of one of the longitudinal frame 31 to foam the materials. In such a manufacturing method of the heat insulating panel, relations among A, B and C are specified so as to be A=B and A:B:C=2.75-3.25:2.75-3.25:4.5-3.5.  In this case, A shows a distance between the center 5C of one pouring hole and one end 41 of a hollow part, B shows a distance between the center 6C of the other pouring hole and the other end 42 of the hollow part and C shows a distance between both of the centers 5C, 6C of the pouring holes.
Patent JP-H11339088-A (JP)
Title: Method and device for discriminating paper sheets
Inventor: MOTOHARA MASAHIRO
IPC: G07D3/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To easily set the kind of a paper sheet which is rejected or received by a paper sheet discriminating device. SOLUTION: A decision control circuit 5 which controls a conveying device 15 is switched to a paper sheet selection mode with a single dip switch 56 and decides the kind of a paper sheet inserted into an entrance 13, and the kind of the paper sheet is stored in a kind storage means 60. Then the decision control circuit 50 is switched to a discrimination mode with the single dip switch 56 and a paper sheet sensor 16 detects optical features or magnetic features of a paper sheet inserted into the entrance 13 to determine whether the paper sheet is of the same kind as the kind of the paper sheet stored in a ROM 52. When the kind is the same as the kind stored in the ROM 52 and the device is in paper sheet selection mode, the paper sheet is received or returned.
Patent JP-S5772817-A (JP)
Title: Reinforcing method for synthetic resin molded article
Inventor: HOSHINO TETSUO
IPC: B29C43/02
Filed: 1980-10-24
Abstract: PURPOSE: To obtain a molded article excellent in strength and surface appearance by using a molding resin filled with a filler which is obtained by coating a synthetic resin varnish on reinforcing fibers, baking the varnish and then crushing or cutting the varnish-coated fibers.  
     CONSTITUTION: A heat-resistant synthetic resin varnish is coated on the reinforcing fibers such as glass fibers, metallic fibers, mineral fibers or the like, and after baking the varnish, the fibers are crushed or cut up to obtain the filler. The filler is mixed into the molding synthetic resin in amount of 5W100 P HR, preferably 10W 65 P HR, and the resin is subjected to compression molding or the like to obtain the desired molded article. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11337923-A (JP)
Title: Hologram optical control film for polymer dispersed type liquid crystal display device
Inventor: ICHIKAWA NOBUHIKO
IPC: G02F1/1333
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a hologram optical control film capable of realizing a reflection type polymer dispersed liquid crystal display device high in brightness and visibility by arranging the film in front of a reflecting layer on the opposite side of an observer side, and diffracting incident light made incident from a predetermined direction of the observer's side in other directions other than the specular reflection direction. SOLUTION: A liquid crystal display panel holds a color filter consisting of an array of R-transmission filter 15R, G-transmission filter 15G, and B- transmission filter 15B between a observer's side transparent substrate 11 arranged on the surface of PD liquid crystal 10 side and a transparent substrate 21 on the opposite side of the observer. Holograms 23R, 23G, 23B diffract the light of R, G, B wavelengths, which have been made incident from outside at a predetermined incident angle θ, in the reflecting or transmitting direction at a critical angle or above. In such a manner, the problem is prevented, that illumination light of picture elements in the transparent state is reflected in the specular reflection direction to enter the eyes, and does not look black but looks rather black-and-white inverted to remarkably reduce visibility.
Patent JP-S6158656-A (JP)
Inventor: RICHIYAADO ERU BEIRI
IPC: A43B13/38
Filed: 1985-07-09
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-S5575266-A (JP)
Title: Semiconductor integrated device
Inventor: SHINOHARA HIROSHI
IPC: H01L27/02
Filed: 1978-11-30
Abstract: PURPOSE:To protect an integrated circuit device from a transient pulse, by connecting a metal-insulator-semiconductor capacitance between an input terminal and a semiconductor substrate to suppress the injection of minority carriers into the substrate. CONSTITUTION:A metal-insulator-semiconductor capacitance 8 is provided by a p-type substrate 5, an insulating film 6 and an aluminum layer 7 and connected between an input terminal 4 and a substrate 1. When a negative voltage is applied to the input terminal 4, the metal-insulator-semiconductor capacitance acts as a bypass capacitance. Therefore, the injection of minority carriers from an n-type 2 into the substrate is reduced. When a positive voltage is applied to the input terminal, the capacitance is high with regard to low frequency but low with regard to high frequency. The impedance of the capacitance is larger under the positive input voltage than under the negative one. The change in the metal-insulator- semiconductor capacitance 8 due to the bias voltage is utilized to suppress the injection of the minority carriers to provide a device of high reliability.
Patent JP-S63315359-A (JP)
Title: Hydraulic pressure booster
Inventor: HORIUCHI MAKOTO
IPC: B60T13/12
Filed: 1987-06-16
Abstract: PURPOSE:To simplify the construction of a reaction mechanism for transmitting the reaction force of an output lever to a valve piston and enable easy machining by providing the mechanism near the rear end of a booster piston and between the booster piston and the valve piston. CONSTITUTION:A hydraulic pressure booster B has a booster cylinder 32 to be connected to the rear end of a master cylinder M, and a reaction mechanism R for transmitting the reaction force of an output lever 44 to a valve spindle 56 is provided between a booster piston 35 inserted in the booster cylinder 32 and a valve spindle 36 so inserted therein as to be freely shiftable in an axial direction. In this case, the reaction mechanism R is provided near the rear end of the booster piston 35 and between the booster piston 35 and the valve piston 56. And this reaction mechanism R comprises a cylindrical support member 69 surrounding the valve piston 56 and axially supported on a rod part 35c, and a transmission member 71 capable of contact with a collar part 70 extended from the rear end of the valve spindle 56 in a radial outward direction and supported on the support member 69.
Patent JP-H05343993-A (JP)
Title: A/d converter
Inventor: KOYAMA MASATO
IPC: H03M1/12
Filed: 1992-06-09
Abstract: PURPOSE:To attain A/D conversion by taking an effective digit number into account so as to increase a dynamic range with less number of A/D converters. CONSTITUTION:An input signal is amplified at input amplifiers 1a-1c at a preset amplification factor while a conversion signal level range is superimposed partly in a prescribed way and A/D-converted by A/D converters 2a-2c and only one of A/D converters is operated properly. After the A/D converter operated properly is detected by a data selection control circuit 3, the A/D conversion output from the A/D converter is selected.