baber/WOPTO huggingface dataset:
Patent JP-H05316758-A (JP)
Title: Energy generating method
Inventor: KONDO YOSHIJI
IPC: H02N11/00
Filed: 1992-05-06
Abstract: PURPOSE:To provide a novel method for generating energy as a difference between amplified energy and thrown-in energy. CONSTITUTION:The energy generating method comprises step for providing a magnetic body with a conductor coil, step for providing two terminals forming a gap with gap regulating mechanisms being provided at the opposite ends of the coil, step for providing a variable potential DC pulsating power supply, and step for feeding the coil with current having potential overcoming the voltage drop across a resistor having resistance increasing as the gap widens and taking out electromagnetic energy induced in the coil. When the coils in two electric circuits are fed with pulsating power, one circuit is interrupted when the other is conducting and electromagnetic energies induced in at least two coils are combined and taken out as magnetic energy induced by continuous DC electricity.
Patent JP-S641232-A (JP)
Title: Method of measuring pattern overlay accuracy
Inventor: WAKAMIYA WATARU
IPC: H01L21/027
Filed: 1987-06-23
Abstract: PURPOSE: To prevent an error by forming a first alignment mark in first step, then covering the top with a film which transmits an irradiated beam used at the time of alignment, and flattening the top of the film.  
     CONSTITUTION: An alignment mark 2a formed in a recess shape in first step on a semiconductor substrate 1 is covered with a thin film 6 of a material which transmits an alignment light, and the film is so selected that the upper face becomes flat in response to a mark step. Then, an alignment mark 5 is formed on a resist film 5 formed in second step. The marks 2a, 5 are scanned by a laser light, scattered light from the step of the mark is detected to accurately measure the overlay deviation. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H079124-A (JP)
Title: Heating element for heat transmission brazing
Inventor: FURUKAWA YUICHI
IPC: B23K3/02
Filed: 1993-06-28
Abstract: PURPOSE:To efficiently conduct the heat from a heat source to members to be joined by forming a heating section of ceramics having excellent heat conductivity, insulation characteristic and heat resistance. CONSTITUTION:The heating section 2 is formed of the nonconductive ceramics. The heat from the heat source 4 is efficiently conducted via the heating section 2 to the members to be joined by the high thermal conductivity of the ceramics. Since the ceramics has the electrical insulating characteristic, there is no need for interposing an insulating material between the heating section 2 and the heat source 4. Since the direct contact of the heat source with the heating section is possible, the heat from the heat source 4 is efficiently conducted to the heating section 2 and an increase in heat resistance by the intervention of the insulating material is averted. The ceramics has the excellent heat resistance and, therefore, the deterioration of the heating section does not arise even if the ceramics comes into contact with a molten brazing filler metal.
Patent JP-H11352276-A (JP)
Title: Variable voltage and variable frequency power source for recirculating pump
Inventor: YOSHIDA HIROSHI
IPC: H02P27/06
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To continuously operate recirculating pumps by quickly switching the control system to a standby system during anomaly occurrence, such as over-voltage due to smoothing capacitor in a control program of a velocity controller and the semiconductor power converter. SOLUTION: A variable voltage and variable frequency power source 16 for a recirculating pump consists of a semiconductor power converter 17 of a voltage-type inverter provided with a smoothing capacitor 20 and a velocity controller 18. By providing a plural control systems of the velocity controllers 18, redundancy is taken and a protective circuit 30 which continuously operates the recirculating pump 1 is provided so that the anomaly in the variable voltage and variable frequency power source 16 is detected and the control system of the velocity controller 18 is switched from an operation system 31 to a standby system 32.
Patent JP-H11346739-A (JP)
Title: Cooler with ice water
Inventor: FUJIKAWA TAIJI
IPC: A23L3/36
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To smoothly perform control even when utilizing a cooler with ice water for the purpose other than cooling of foods. SOLUTION: This cooler 4 with ice water is equipped with a heat insulating water tank 15 for storing the ice water and designed to cool foods charged into the heat insulating water tank 15. Furthermore, the cooler 4 is provided with an ice making machine for feeding ice into the heat insulating water tank 15, plural stored ice sensors 31, 32 and 33 attached to mutually different positions and a controller 17 for controlling the operation of the ice making machine based on outputs from the respective stored ice sensors 31 to 33. The controller 17 has three control modes and is capable of selecting and using the respective stored ice sensors 31 to 33 according to the respective control modes.
Patent JP-H0737817-A (JP)
Title: Plasma measuring probe and plasma measuring method using same
Inventor: SANO NAOKI
IPC: H01L21/3065
Filed: 1993-06-28
Abstract: PURPOSE:To enable the plasma measurement to be performed without fail even in the atmosphere of relatively low electron density by specifying the surface area of a probe for the plasma measurement. CONSTITUTION:An RF electrode 2 is provided on the upper part of a plasma producing part 11 while a specimen base 3 serving both as a grounding electrode 3 is provided on the lower part of a treatment part 12. Next, a mesh electrode 13 is provided between the RF electrode 3 and the grounding electrode 3 while this mesh electrode 13 is impressed with a bias voltage by a variable electrode 14 so as to prevent a specimen 8 from being directly exposed to the plasma. Next, a plasma measuring probe 1 is provided between the mesh electrode 13 and the specimen 8 thereby enabling the plasma parameters in the treatment part 12 to be measured. Finally, the surface area of the probe 1 is specified to exceed 10<-5>m<2> for increasing the probe current thereby facilitating the analysis of the plasma parameters.
Patent JP-H10336608-A (JP)
Title: Moving image encoder, moving image decoder and machine readable record medium recording program
Inventor: SENDA YUZO
IPC: H04N21/434
Filed: 1997-05-31
Abstract: PROBLEM TO BE SOLVED: To evade the deterioration of image quality as much as possible by making respective transponders transmit multiplex code strings neither too much nor too little in a moving image encoder for encoding plural moving image signals, multiplexing them for the respective transponders of an output destination further and outputting them to the plural transponders. SOLUTION: A program transmission controller 13 outputs the correspondence relation of the moving image signals V0-V9 and the transponders C0 and C1 for uniformly allocating the required bit rate of the respective moving image signals V0-V9 in respective time bands to the transponders C0 and C1. Encoding means 10-0-10-9 encode the moving image signals V0-V9 and a multiplex means 11 multiplexes code strings corresponding to the correspondence relation outputted from the program transmission controller 13 and outputs them to the transponders C0 and C1.
Patent JP-S644101-A (JP)
Title: Circularly polarized wave microstrip antenna
Inventor: EBINE YOSHIO
IPC: H01Q13/18
Filed: 1987-06-26
Abstract: PURPOSE:To generate a circularly polarized wave by one point feeding even with a radiation element of symmetrical shape by fitting plural passive elements whose one side is short-circuited to the side face of an antenna and varying the length of the said passive elements from the short-circuit face. CONSTITUTION:A square radiation element 1 is provided in opposition to a ground conductor 3 while clipping a thin dielectric substance 2 shorter than the wavelength and a point on diagonal lines of the radiation element 1 is energized and orthogonal polarized waves of the same phase of the two modes are generated. On the other hand, plural passive elements 5 made of a metal conductor flat plate whose one side is connected to the ground conductor 3 and a short-circuit point are fitted to the side face of the antenna through the constitution above in such a way that the plane and the radiation element face are made in parallel and the length of each passive element 5 from the connection part with the ground conductor 3 varies. Then a phase difference of 90 deg. is given between the said two modes and circularly polarized waves are generated.
Patent JP-H097482-A (JP)
Title: Temperature fuse
Inventor: ATSUMI TORU
IPC: H01H37/76
Filed: 1995-06-23
Abstract: PURPOSE: To provide a temperature fuse by which a fusing cause of a temperature fuse can be specified by specifying a heating resistance. CONSTITUTION: When a temperature fuse part 5 is fused, a thermosensible part 8 composed of plastic to be deformed at a preset temperature acts on a back face of a ceramic base board 3 on which a first resistance part 1 and a second resistance part 2 are printed so as to leave a thermal record. When the thermal record of the thermosensible part 8 is confirmed, whether the temperature fuse part 5 is fused by heating of the first resistance part 1 or is fused by heating of the second resistance part 2 can be specified.
Patent JP-H05321826-A (JP)
Title: Plunger pump
Inventor: TERAOKA TAKASHI
IPC: F04B53/14
Filed: 1992-05-25
Abstract: PURPOSE:To provide a plunger pump having good production efficiency as well as effectively discharging fluid of low viscosity at high pressure. CONSTITUTION:A pressure chamber 6 and a pumping chamber 14 are provided on both ends of a plunger 15 which slides across serially arranged N0.1 to N0.3 cylinder blocks 1 to 3, and elastic body packings 11-13 are brought in pressure-contact with the circumference of the plunger 15 on the pumping chamber 14 side.
Patent JP-H11351367-A (JP)
Title: Acceleration slip control device for vehicle with automatic transmission
Inventor: YAMAMOTO HIROAKI
IPC: B60T8/1763
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of uncomfortable vibration at a relatively low cost by estimating the braking force to be applied to driving wheels on the basis of the output signal of a braking force adjusting means, and commanding gear shift to a gear shift control means so as to reduce the driving torque to be transmitted to the driving wheels. SOLUTION: Driving torque generated in an engine 1 is transmitted to a left and a right front wheels 7FL, 7FR through an automatic transmission (AT) 3, a differential device 5, and driving shafts 6L, 6R. An AT electronic control device 200 and a traction electronic control device 50 are connected to each other so as to transmit the control data between them. A micro computer 52 separately computes the controlled variable so that a target rotating speed and a real rotating speed V1 , V2 of the left and the right driving wheels 7FL, 7ER coincide with each other, and controls the braking force of each driving wheel.  Simultaneously, the micro computer 52 estimates the braking force of each driving wheel, and in the case where the estimated braking force is larger than the predetermined value, the micro computer 52 outputs the shift-up gear change command to the AT electronic control device 200 so as to perform the optimal traction control.
Patent JP-S59141917-A (JP)
Inventor: SASAI GOROU
IPC: A47L9/00
Filed: 1983-08-31
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-H0450963-A (JP)
Title: Image forming device
Inventor: TSUGE SHOICHI
IPC: G03G15/01
Filed: 1990-06-15
Abstract: PURPOSE:To recover the toner of different developing units without mixing it and to reuse it by operating a cleaning blade corresponding to a desired developing unit and a circulating means when the desired developing unit is selected. CONSTITUTION:When the desired developing unit 15 or 16 is selected, the cleaning blade 17 or 18 corresponding to it and the circulating means are operated. In other words, the toner scratched off by a first blade drops on a toner collecting groove 23, is circulated into the first developing unit 15 through a first toner carrying pipe 25 by a toner carrying coil 25a, and recovered. The toner scratched off by a second blade 18 drops on a second toner collecting groove 24, is circulated into the second developing unit 16 through a second toner carrying pipe 26 by a second blade coil 26a, and recovered. Thus, the toner of the different developing units 15 and 16 is recovered without being mixed and can be reused.
Patent JP-H04354825-A (JP)
Title: Mehtod for heating/cooling wire rod coil
Inventor: KANBARA SUSUMU
IPC: C21D9/56
Filed: 1991-05-31
Abstract: PURPOSE:To provide a heating/cooling method for a wire rod coil by which uneven heat treatment is prevented and the dispersion in the quality and the deformation of the coil are released. CONSTITUTION:In the method for executing the annealing heat treatment to the wire rod coil 1 in a continuous annealing furnace 2, the heat treatment of temp. raising, soaking, cooling, etc., is executed while intermittently rotating relevant wire rod coil 1 at plural positions or continuously rotating it during the carrying of the wire rod coil 1 in the continuous annealing furnace 2.
Patent JP-S642966-A (JP)
Title: Plate material conveying method
Inventor: MINAMI TAKEHIRO
IPC: B21D43/00
Filed: 1987-06-26
Abstract: PURPOSE: To prevent the end parts of a plate material from being deformed, and to facilitate the widthwise positioning by setting the set width of a rear guide section to the sum of the plate width and a meandering value when the plate material is conveyed by a feed roller device, and to the plate width just before the stop of conveyance.  
     CONSTITUTION: In the case of forming center holes 1b in a thin plate 1, guide sections 7, 2 before and after a feed roll 4 are positioned in adjustment to the width of the thin plate 1. Further, in order to form the holes 1b successively at certain intervals in the thin plate 1, a servo-motor 6 rotates the feed roll 4, and simultaneously, guides 2a, 2b of a rear guide section 2 are widened by a servo-motor 11 so that the widened space therebetween is greater than the plate width by a size (b) (meandering amount) for each side, and are conveyed. Then, just before stop of conveyance of the thin plate 1, the rear guide sections 2 are closed to its original plate width so as to be positioned widthwise during running. Thus, it is possible to prevent the end parts of the plate material, and to facilitate the widthwise positioning. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6143651-A (JP)
Title: Resistor composition
Inventor: FURANKU UEIN MAACHIN
IPC: H01C7/00
Filed: 1985-07-17
Abstract: This invention provides unique resistor compositions. These compositions contain solid long chain phenolic resin, liquid short chain phenolic resin and a mixture of carbon black and graphite particles dispersed therein. The combination of these elements allows for resistor compositions that are capable of withstanding high humidity conditions without significant changes in resistivity and which are capable of low ohmic values in the absence of metals. Also provided is a method of producing these compositions.
Patent JP-H0545505-A (JP)
Title: Plane light emission plate
Inventor: MORI NAOYUKI
IPC: G02F1/1335
Filed: 1991-06-28
Abstract: PURPOSE:To give directivity to luminous flux and to improve the brightness within an angle of field by adding a transparent plane member which has fine unevenness with slanting parts on its surface to the light emission surface side of the plane light emission plate. CONSTITUTION:The plane member 1 has the fine unevenness with the slanting parts 2 and satisfies conditions of >=100mum surface roughness, a <=5.0mm pitch, >=80% transmissivity, and a >=1.0 refractive index. Namely, luminous flux which is made incident on a smooth surface (b) of the plane member 1 at an angle theta1 of incidence is bent in a direction theta2 because the refractive index of the plane member 1 is >=1 and further bent in a direction theta4 when projected from the surface (a), and luminous flux which is made incident at theta1 is projected in a direction theta5. Namely, luminous flux which is made incident slantingly is converged in the front direction by passing through the uneven part and then projected. Therefore, all the luminous flux is reduced by the reflection loss of the border surface, but light emitted on the diffused surface of the plane light emission plate has the directivity reinforced in the front direction and the brightness in the front direction is improved.
Patent JP-S6315142-A (JP)
Title: Flaw inspection apparatus
Inventor: HAYASHI MASAKAZU
IPC: G01B11/30
Filed: 1986-07-07
Abstract: PURPOSE:To detect a flaw with high accuracy and high efficiency, by a portable flaw inspection apparatus constituted so that laser beam is made to scan on a body to be inspected and reflected laser beam is received to detect the flaw of the body to be inspected. CONSTITUTION:A laser beam scanning part 7 which is provided in the cylindrical housing part 3 placed on a body 1 to be inspected and freely movable in the direction as shown by an arrow 2 projects laser beam 5 on the body 1 to be inspected through the opening part 4 provided to the housing part 3 and receives the reflected laser beam 6 from the body 1 to be inspected to photoelectrically convert the same. A flaw detection part 8 electrically performs the flaw detection processing of the contamination or flaw present on the surface of the body 1 to be inspected based on the output signal SA obtained in the laser beam scanning part 7 and the detection result is displayed on a display part 9. The laser beam scanning part 7, the flaw detection part 8, a power source part 10 and the housing part 3 are integrally built to be made portable.
Patent JP-H0448834-A (JP)
Title: Relay amplifier two-way catv system
Inventor: SHIBATA EIJI
IPC: H04B17/40
Filed: 1990-06-15
Abstract: PURPOSE:To suppress confluent noise and to attain excellent communication by providing a high frequency MODEM, an operating state detection means and a state signal transmission control means and sending the operating state of an amplifier section and a power supply section to a center equipment via the high frequency MODEM provided to the amplifier section. CONSTITUTION:When an output command of a state signal is given from a state monitor equipment 13 to a specific device among trunk line branch amplifiers 7A, 7B, 7C,... or power supply devices 9A, 9B, 9C,..., a state signal representing the operating state is outputted from the device corresponding to the output command. Thus, the operating state of each section is monitored by the center equipment 3. Moreover, the input of the command signal to a power supply device through the trunk line 5 and the output of the state signal from the power supply device to the trunk line 5 are implemented via the high frequency MODEM comprising of an FM demodulation circuit 32, an FSK demodulation circuit 33 and a PSK modulation circuit 36. Thus, provision of an expensive high frequency MODEM is not required, the constitution is simplified and the cost is reduced.
Patent JP-H089338-A (JP)
Title: Video reproducing device
Inventor: KATO SHIGERU
IPC: H04N5/937
Filed: 1994-06-16
Abstract: PURPOSE:To keep the continuity of an image when a still image is converted into a dynamic image by moving a video recording medium to a position at which a still image output function is executed when the position to reproduce a video output signal from the video recording medium overpasses the position at which the still image output function is executed. CONSTITUTION:A series of operation by a freeze function is executed based on the operation of the operator in the reproduction mode. When a position for reproduction of a video output signal by rotary heads 9A, 9B on a magnetic tape 3 overpasses a freeze point, the magnetic tape 3 is driven reversely to the reproduction direction to be moved to the freeze point. Thus, even when the drive of the magnetic tape 3 is stopped, the position of reproduction of the video output signal by the rotary heads 9A, 9B on the magnetic tape 3 is surely stopped at the freeze point.
Patent JP-H07130206-A (JP)
Title: Installation structure of leveling device
Inventor: DEGUCHI HIROHISA
IPC: F21S8/10
Filed: 1994-06-17
Abstract: PURPOSE:To reduce the number of part items for installation and improve installation work by fixing a case to a member on the fixing side by rotating the case for a specified angle, with a holding cylindrical member inserted in a fitting portion. CONSTITUTION:A holding cylindrical member 9 formed in the lower portion of a case 6 of a leveling device 5 is first inserted in a fitting portion 13 of a lamp body 2. In this case, the front face of the case 6 comes in contact with an O ring 19. In this state, the case 6, pushed on the side of the body 2, is rotated in a direction of a rotation stop protrusion 11 approaching to a recess portion 18, with an adjusting screw as the center. On the other hand, the protrusion 11 moves toward the recess portion 18, sliding along back surface of a rear wall of the body 2, the sliding being made smoothly. When the case 6 is thus turned for about 60 degrees, a fitting protrusion portion 10 of the cylindrical member 9 gets on flat surface at the front end of the fitting portion 13 and also the protrusion 11 is fitted in the recess portion 18.
Patent JP-H0449125-A (JP)
Title: Sludge discharging device onto discharge conveyer
Inventor: NAKAJIMA HIROMASA
IPC: B65G65/42
Filed: 1990-06-15
Abstract: PURPOSE:To stabilize the discharge of a large amount of sludge by providing a plurality of sludge hoppers provided with quarry ports above a discharge conveyer in contact with each other in series in the progress direction of the conveyer so as to enable extension of a longitudinal width of the hopper along the longitudinal direction of the conveyer without preventing continuous out-flow of the sludge. CONSTITUTION:A plurality of sludge hoppers 2 are arranged in series in contact with each other in the progress direction of a discharge conveyer 1. Therefore, even when a sludge is moved forward in each of the hoppers 2 by a frictional force accompanying progress of the conveyer 1 and the sludge level near a discharge port side wall is raised and static pressure of the inside sludge is increased, movement of the sludge and propagation of the pressure are carried out independently in each of the hoppers 2, and increase in the static pressure at each discharge remains in one tank. Thus, when the longitudinal width D of the hopper 2 for one tank is 4 to 5 m, total 4 to 5 m by the number n of the hoppers is established. And an increase in a friction coefficient in between sludge particles caused by consolidation near a discharge gate 4 resulting from rise in the static pressure is small. Thus, out-flow of the sludge is not interrupted, but stable discharge is enabled.