baber/WOPTO huggingface dataset:
Patent JP-S62198716-A (JP)
Title: Vortex flow meter
Inventor: ONODA HAJIME
IPC: G01F1/32
Filed: 1986-02-27
Abstract: PURPOSE:To measure a flow rate with high accuracy over a wide range by sectioning rectangularly a tube body where fluid flows, providing an obstacle which has a rectangular surface in the tube body, and generating a stable vortex street. CONSTITUTION:The tube body 11 is sectioned rectangularly, the obstacle 16 which has the rectangular surface for reducing the fluid in area to both right and left sides is arranged in the tube body, and an exciter 19 is fitted through an arm 20. Area reduction parts 18L and 18R formed on both right and left sides of the obstacle 16 are made rectangular having constant width (d) without reference to their positions and the obstacle 16 is vibrated by the exciter 19 as shown by an arrow 10 to vary the width (d) of the area reduction part 18L and 18R finely. Consequently, the condition of vortex street generation is the same at the center part and upper and lower end parts of the obstacle 1 and the stable vortex street is generated at its downstream side. Further, the vibration of the obstacle 16 is controlled automatically by using the output of a vortex detector 17 to make the vibration frequency resonate with the generation frequency of the vortex street, thereby generating the large vortex street.
Patent JP-S63207250-A (JP)
Title: Headset connection system for telephone set
Inventor: HORIUCHI TAKESHI
IPC: H04M1/738
Filed: 1987-02-24
Abstract: PURPOSE:To immediately use either of a handset and a headset for speaking by detecting connection of a transmitter-receiver to a connector for transmitterreceiver connection, which is connected to a telephone line in the on-hook state, to connect this connector to the telephone line. CONSTITUTION:When a manual switch 11 in a switch box 10 is turned on without hooking off a handset 28, a headset 29 is connected to a second modular connector 8, and a current flows to the headset 29 from a line 7 through the second modular connector 8 and the manual switch 11. When detecting the current flowing to the line, a current detecting circuit 6 applies a signal indicating turningon to a switch circuit 5. When this signal is inputted, the circuit 5 is turned on to short-circuit both ends of a first hook switch 2. Consequently, the off-hook state is set though first and second hook switches 2 and 4 are turned off, and calling and response to incoming call are possible.
Patent JP-S59166362-A (JP)
Title: Production of fiber reinforced composite material
Inventor: NISHIURA TAKESHI
IPC: B22D19/14
Filed: 1983-03-14
Abstract: PURPOSE:To improve the accuracy in the position of a fiber molding and to obtain a composite material having high quality by fitting a porous member and the fiber molding and fixing the fiber molding in a metallic mold in the stage of exposing the surface thereof. CONSTITUTION:A porous member 16 and a fiber molding 15 are fitted to each other and thereafter the two ends of the member 16 are supported by a stationary metallic mold 1. When a movable metallic mold 12 and the mold 11 are mated, the member 16 is positioned in a mounting hole 18 in the mating part of the molds 11, 12. The surface of the member 16 is then exposed in an air vent part 14. When a molten metal 17 is pressurized and fed into a cavity 13, the molten metal penetrates among the fibers of the molding 15 and at the same time the air existing here and there among the fibers is released through the member 16 to the part 14. The molten metal arrives at the member 16 where the leakage of the molten metal to the part 14 is prevented. The molten metal is thus cooled and solidified in the pressurized state.
Patent JP-H0686341-A (JP)
Title: Communication method
Inventor: MENAKEMU TEII AADON
IPC: H04Q11/06
Filed: 1993-02-05
Abstract: PURPOSE: To realize effectively a broad band channel in an existing system by selecting all of N sets of time slots received in a single frame by a 1st time slot interchanger according to a specific selection criterion sent in a signal frame by a 2nd time slot interchanger. CONSTITUTION: A program 11 stored in a management module 20 of a system 80 matches to execute a path hunt with respect to an N×DSO speech. Time slot interchangers in this system, e.g. 41, 42 are of a single buffer type. Then in order to set the N×DSO speech between input time slots j1-jN of the time slot interchanger 41 and output time slots k1-kN of the time slot interchanger 42, N sets of idling time slots x1-xN are decided.
Patent JP-S57154939-A (JP)
Title: Switching circuit
Inventor: WATANABE KIYOMI
IPC: H02M3/155
Filed: 1981-03-20
Abstract: PURPOSE:To eliminate power loss during a turn-on moment and to avoid the application of excess voltage to a semiconductor at a moment of turn-off, by providing a flyback diode to the inductance which is switched by the semiconductor. CONSTITUTION:When a semiconductor Q1 and a semiconductor Q2 are turned on and off, respectively, the current flowing through the Q1 flows from a DC power supply E. In this case, the energy is stored at both a main inductance L1 and an auxiliary inductance L2. When the Q1 is turned off, a flyback diode D2 is turned on by the energy stored at the inductance L1 and L2. Thus the current flows to a load R and a smoothing capacitor C0. In this case, the voltage produced at the inductance L2 is applied to a flyback diode D3 in the form of an adverse bias. As a result, the diode D3 is turned off. Thus the power loss that is caused when the Q2 is turned on next can be prevented.
Patent JP-H04261480-A (JP)
Title: Thermosetting resin coating
Inventor: MOCHIDA TAKAAKI
IPC: C09D147/00
Filed: 1991-02-14
Abstract: PURPOSE:To obtain the subject coating, containing liquid polybutadiene, a crosslinking agent and a mixture of specific two kinds of solvents and excellent in adhesion, toughness and resistance to heat, extraction, migration and scorch, etc., for substrates such as a metal or a plastic. CONSTITUTION:The objective coating is obtained by blending (A) 100 pts.wt. liquid polybutadiene, containing 1,2-butadiene units in the polymer chain and having 500-100000 (especially 1500-8000) number-average molecular weight with (B) 0.05-10 pts.wt. crosslinking agent, composed of biscumyl or a combination, etc., of the biscumyl with an organic peroxide and used for the component (A) and (C) 50-400 pts.wt. solvent of (i) a hydrocarbon solvent having <=180 deg.C boiling point and (ii) a high-boiling solvent having >=200 deg.C boiling point combined at (3:7)-(8:2) weight ratio.
Patent JP-S58189632-A (JP)
Title: Method for developing silver halide photosensitive material
Inventor: SATOU RIYOUSUKE
IPC: G03C7/34
Filed: 1983-03-11
Abstract: PURPOSE:To obtain a dye image high in developed color density without causing any environmental pollution problem, by developing an imagewise exposed photosensitive material having a silver halide emulsion layer contg. a specified coupler with a color developing soln. contg. no benzyl alcohol. CONSTITUTION:A phenolic cyan coupler has at the 2-position a phenylureido group having at least one of -COOR', -COR', -SO2OR', -SO2R', -CO2N(R)(R'), -CON(R)(R'), -NO2, or CF3 where R is H, alkyl, or aryl, and R' is alkyl or aryl, and R and R' may combine with each other to form a 5- or 6-membered ring; at the 4-position H or a group releasable at the time of coupling reaction with the oxidized product of a color developing agent; and at the 5-position, an acylamino group. A photosensitive material having a silver halide emulsion layer formed on a support and contg. said coupler is imagewise exposed and developed with a color developing agent contg. no benzyl alcohol.
Patent JP-H05240688-A (JP)
Title: Method for weighting sheet-like starting material for rubber
Inventor: IMAMURA HIROFUMI
IPC: G01G11/00
Filed: 1992-02-27
Abstract: PURPOSE:To obtain a method for weighing a sheet-like starting material for rubber by which labor efficiency can be improved in the weighing process of the sheet-like starting material for rubber and, at the same time, the weighing accuracy can be improved. CONSTITUTION:A sheet-like starting material for rubber 2 is supplied in a sheet-like state to a container 4 by means of a conveyor 1. Before the weighing value of a weighing machine 3 reaches an aimed weight, the material 2 is cut by means of a cutter 5 and the supplying route of the material 2 is switched to a grinder 7 side by elongating a switch 6. The grinder 7 grinds the material 2 into pellets and supplies the pellets-like starting material for rubber 10 to the container 4. By supplying the material 10 from the grinder, accurate weighing is performed until the weighing value of the machine 3 reaches the aimed value.
Patent JP-H07252522-A (JP)
Title: Material to be heat-treated and heat treatment method
Inventor: UCHIDA HITOSHI
IPC: C21D9/32
Filed: 1994-03-11
Abstract: PURPOSE:To produce a highly accurate parts without quenching strain by quenching a heat-treated material to be quenched while restraining the development of vapor film. CONSTITUTION:Restraining treatment for development of the vapor film is applied by applying inorganic material 3 on the center part 2A of the surface 2 of a bearing race 1 to restrain the development of the vapor film at the center part 2A when quenching, and the quenching is executed while making the whole body of the bearing race 1 to have almost the same cooling characteristic. By this method, the development of quenching strain, such as deformation, bending, is prevented.
Patent JP-H02251798-A (JP)
Title: Reactor cooling liquid void detector
Inventor: UORUTAA AARU MERUSHIEZU
IPC: G21C17/038
Filed: 1990-02-23
Abstract: PURPOSE: To detect a void in a coolant by providing a means which generates a signal indicating the pressure of a coolant in a reactor, a means which adjusts the pressure, and a microprocessor means which compares signals with each other. CONSTITUTION: When a reactor coolant pump 20 is operated, a coolant is circulated through a reaction vessel 14. A dynamic pressure transducer 28 detects the pressure fluctuation induced by the pump 20 or a high-pressure injection pump 22 and generates a dynamic signal indicating the pressure fluctuation. The dynamic signal is successively adjusted through a preamplifier 30, a signal adjusting amplifier 32, and appropriate band-pass filters 34 and 36 so that the signal can become suitable for the processing by means of a microprocessor 38. The processor 38 compares the pressure, temperature, and pressurizing level of a reactor coolant system 10 with the value of a void detecting signal and adjusts the signal generated from the transducer 28 in accordance with the operating condition of the system 10.  Corrected void detecting signals can be displayed successively on a gauge 40 so as to indicate the occurrence of a void in the system 10.
Patent JP-H11331544-A (JP)
Title: Rendering method for raster image data
Inventor: BEARSS JAMES G
IPC: G06K15/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To enable rendering, with which a resolution is strengthened, while using the raster image of low resolution source data in comparison with the resolution of an image forming device. SOLUTION: Raster image data 122 defined with a resolution lower than or equal to the prescribed raster ability of the image forming device are received and by synthesizing the raster image data 122 into resolution form higher than the prescribed raster ability of the image forming device while using a synthetic template 126, the image data of increased resolution form are prepared. Next, the image data are rendered so as to form at least one dot expressed with the image data of the increased resolution form while filling the gaps of scanning lines defined by the prescribed raster ability of the image forming device.
Patent JP-S55134524-A (JP)
Title: Piezoelectric vibrator
Inventor: NAKAMURA TAKESHI
IPC: H03H9/24
Filed: 1979-04-05
Abstract: PURPOSE:To miniaturize a high-frequency-range piezoelectric vibrator with high precision, and to give effect to the simplification of manufacture and the reduction of its cost, by providing the method of piezoelectric conversion to the flank of a rod. CONSTITUTION:The piezoelectric converting method composed of thin piezoelectric film 2 and electrode film 5 is provided on the flank of a rod. The piezoelectric converting method is so provided that vibrations will be caused which have knod parts of the fundamental vibrations near one terminal of the rod (support position) and another position 0.736l away (l; length from the support position to a free terminal) away from the above terminal (The vibration system like this vibrates in the direction perpendicular to the length direction of the rod). Additionally, since a different vibration mode (of a single sided support beam) is obtained when the entire bottom of vibrator 15 are fixed in contact with the surface of glass 8, it should be supported while the vibrator bottom is floating over the base part surface of glass 8 or the like without fail.
Patent JP-S55133928-A (JP)
Title: Method for correcting curl of laminate film
Inventor: WATANABE JIYUNKICHI
IPC: B29C53/00
Filed: 1979-04-05
Abstract: PURPOSE:To simply correct a curling tendency with a sealant turning toward the inside, by a method wherein a load is reduced after a laminate film consisting of a base film and the sealant is deformed by stretching in a uniaxial or a biaxial direction. CONSTITUTION:A laminate film, which is formed such that a sealant, such as PE, ethylene-vinyl acetate copolymer, is laminated on a base film, such as cellophane, PP biaxial-stretched film, is fed to a roll stretching device. After the film is deformd by stretching in a uniaxial or biaxial direction, it is backed to the original state by reducing the stretching load.
Patent JP-H06253724-A (JP)
Title: Method and device for separating hand wing from bird body
Inventor: KAARUUHAINTSU DEIIJINKU
IPC: G05D15/00
Filed: 1994-02-17
Abstract: PURPOSE: To remarkably improve the yield of the slice of breast meat while avoiding splitting bones into pieces in the fixing area of a chicken wing. CONSTITUTION: The chicken wing is cut off by three pairs of cutting tools 4 to 6 with the knife blades 7 to 9 of various arrangement and shapes. A chicken body 30 is prepared as a front half body, is carried in the state of fixing its neck part to be front and its breast part to be an upper side at a supporting saddle moving forward by a conveyer means 1, and passes through the processing area of the tools 4 to 6. The chicken wing 34 can remarkably economically be cut by this 'three step' cutting method.
Patent JP-H09224902-A (JP)
Title: Endoscope carrying case
Inventor: TAKAHASHI YUKIO
IPC: A61B1/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of an endoscope carrying case, to make the case lightweight and suited for carrying around and transporting, and to prevent an enclosed endoscope from degrading in the quality of its appearance and in the property of being inserted into the body. SOLUTION: This endoscope carrying case 1 enclosing an electronic endoscope 14 has outer covers 6, 7 made from a hard resin, into which a container 2 and a lid 5 fusion molded from resin foam beads using a molding die are fitted, the container 2 having a flexible-tube 10-enclosing groove 17, a light guide conduit enclosing groove 18 and the like provided on the end face 3 of an opening therein to enclose the flexible tube 10, the light guide conduit 11, and the like of the electronic endoscope 14.  Transfer prevention means for preventing transfer are provided on the bottom surface part of the flexible-tube enclosing groove 17 and on the portion of the end face 4 of the opening which faces the flexible tube enclosing groove 17, so that, even if impact is applied to the endoscope carrying case 1, a pattern on the inner surface of the flexible tube enclosing groove 17 is not transferred onto the flexible tube 10, thus preventing quality degradation and securing insertability.
Patent JP-H04278927-A (JP)
Title: Active matrix display device
Inventor: KANAMORI KEN
IPC: G02F1/1368
Filed: 1991-03-07
Abstract: PURPOSE:To easily repair the defective picture element arising from a defect, such as pinhole, generated in an additive capacity electrode. CONSTITUTION:An additive capacity bus line 70 is provided in the part adjacent to a picture element electrode 40 in parallel with a gate bus line 10 and one end of a 1st conductor 72 is superposed via an insulating film 74 on the part facing the TFT 30 forming part of the additive capacity bus line 70. One end of a 2nd conductor piece 74 is superposed via a gate insulating film 50 on the part below the other end of the 1st conductor piece 72. The end of a source bus line projecting part 21 is superposed via a gate insulating film 50 on the part above the other end of the 2nd conductor piece 74 to connect the picture element electrode 40 and the additive capacity electrode 70 only in the part above the 1st conductor piece 72 forming part. The constitution to dispose the redundancy structure consisting of the above-mentioned elements in the part adjacent to the picture element electrode 40 is adopted. A repair operation to irradiate the base part of the 1st conductor piece 72, the superposed parts of the 1st, 2nd conductor pieces 72, 74 and the superposed part 21 of the 2nd conductor piece 74 and the source bus line projecting part 21 with a laser beam through a glass substrate 1 is carried out, by which the source bus line 20 and the picture element electrode 40 are conducted.
Patent JP-S60189174-A (JP)
Title: Fuel cell
Inventor: KUMAGAI TERUO
IPC: H01M8/04
Filed: 1984-03-07
Abstract: PURPOSE:To keep steady output power by detecting methanol concentration in fuel which is supplied to a fuel cell and installing a device by which methanol concentration is kept constant. CONSTITUTION:Fuel which circulates in a cell stack is stored in a fuel tank 11, and the mixture of methanol and water having a mixing ratio of 2:1 is stored in a fuel tank 13. A methanol concentration controller 10 is arranged so that a unit cell 15 consists of fuel electrode and oxidizing agent electrode each measuring 10X10mm., and ion exchange membrane containing sulfuric acid as electrolyte, and its fuel electrode faces fuel side of a fuel supply pipe 9. Part of air 6 supplied to a cell stack is supplied to the oxidizing agent electrode. Open circuit voltage of the unit cell is detected with a volt meter through lead wire 20. A supply valve 19 of the mixture of methanol and water is controlled by the signal of voltage detected and new methanol solution is supplied from methanol-water supply pipe 12.
Patent JP-H09234737-A (JP)
Title: Liner for unvulcanized rubber member
Inventor: TAKAHIRA KOJI
IPC: B29D30/38
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To compactly wind a rubber member and to prevent the rubber member from being deformed during storing by strengthening the bending rigidity in the width direction of a liner prepd. by covering one face or both faces of a woven fabric woven with warps and wefts with a non-sticky outer skin layer to the bending strength in the longitudinal direction by a specified ratio. SOLUTION: A liner 1 for an unvulcanied rubber member is prepd. by covering the surface of a woven fabric woven with wefts in the width direction and warps in the longitudinal direction with a non-sticky outer covering layer 3 and the back surface with a non-sicky outer covering layer 4. In addition, the bending rigidity of the liner 1 in the width direction is made at least 1.4-fold of the bending rigidity in the longitudinal direction. The material of the woven fabric is a multifilament yarn or a monofilament yarn consisting of an org. fiber or an inorg. fiber and the required rigidity ratio is obtd. by adjusting the denier and the density of the wefts and the warps. In addition, as the non- sticky outer covering layer, a silicone resin or a fluororesin with a proper stretchability and flexibility is pref.
Patent JP-S60210115-A (JP)
Title: Transmission line protecting and regulating deforming device
Inventor: JIYATSUKU BARUTOO
IPC: H02G7/05
Filed: 1985-03-04
Abstract: A device for relieving mechanical loads on electrical conductors and line poles. The device includes arms pivoted to one another and a rod connected to the arms so that upon pivoting movement of the arms towards a full open position the rod is elongated. An indicator link is provided for indicating deformation of the rod.
Patent JP-S57156525-A (JP)
Title: Weighing machine
Inventor: KAWAMOTO AKIRA
IPC: G01L1/00
Filed: 1981-03-23
Abstract: PURPOSE:To perform high-precision weighing rapidly by obtaining a load in the form a digital signal directly without using any A/D converter by converting the load into a physical quantity regarding a rotational frequency or an angular velocity. CONSTITUTION:A rotary disk 7 for angular velocity measurement fixed to a prime power shaft 1 in one body rotates together with the prime power shaft 1 to transmit an angular velocity to a sensor 8 for angular velocity measurement fixed at a prescribed position. This sensor 8 is provided near the rotary disk 7, which is irradiated with light, etc.; every time the light is cut off by one of cut parts provided to the circumference of the rotary disk 7 at prescribed angle intervals, a pulse signal is sent to a counter 9. According to a reference clock signal from a reference clock generator 10, the counter 9 counts the pulse signal to output the number of the pulses, counted in a unit time, to an arithmetic part 1, which calculates an angluar velocity from a preset angle theta to calculate a load W applied to a driven shaft 2.
Patent JP-H04260083-A (JP)
Title: Image forming device
Inventor: ISHII TATSUO
IPC: G03G21/00
Filed: 1991-02-14
Abstract: PURPOSE:To always form an image whose quality is stable without deteriorating the characteristic of a photosensitive body. CONSTITUTION:A destaticizing LED 121 is arranged below a transfer paper carrying path, and controlled by a microcomputer 203 based on signals outputted from the photointerrupter 201 of an original sensor 101 and the photointerrupter 202 of a paper feeding sensor 111 so that its emitted light quantity may be set high when a transfer paper passes (exists) above the LED 121 and it may be set low when the transfer paper does not exist above the LED 121, and the emitted light quantity of the LED 121 is made uniform on the surface of the photosensitive belt 108.
Patent JP-H01218125-A (JP)
Title: Proximity switch
Inventor: MANO SHIGERU
IPC: H03K17/945
Filed: 1988-02-25
Abstract: PURPOSE:To obtain a proximity switch capable of positioning and mounting accurately by lighting the 1st light emitting body when an output voltage of a sensing element changes in response to the distance of an object to be detected and the element approaches within a prescribed permissible range and lighting the 2nd light emitting body with a brightness corresponding to the distance of the object to be detected. CONSTITUTION:The sensing element 6 producing an output voltage in response to the distance with an object to be detected, a comparator 20 connected to the element 6 and set with a prescribed threshold level and a 1st light emitting body 11 lighted with a prescribed brightness by the output of the comparator 20 are provided. Moreover, a 2nd light emitting body 12 lighted with a brightness corresponding to the level of the output voltage of the sensing element 6 is provided. Thus, the proximity switch is moved while observing visually the 2nd light emitting diode 12 and the proximity switch is fixed to a position where the 2nd light emitting diode 1 is lighted most brightly, then the magneto- resistance element 6 is fitted to the desired position.
Patent JP-S52125834-A (JP)
Title: Burner system
Inventor: KUSUMOTO MAMORU
IPC: F23D14/06
Filed: 1976-04-14
Abstract: PURPOSE: For simplifying the construction and facilitating the manufacture of a burner system for boiling and baking, to form burners by overlapping the members which are moulded to have a single structure with the burners. 
     COPYRIGHT: (C)1977,JPO&Japio