baber/WOPTO huggingface dataset:
Patent JP-S59159097-A (JP)
Inventor: NISHIHARA YUKIO
IPC: G21C19/30
Filed: 1983-03-02
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-S63200689-A (JP)
Title: Television tuner for satellite broadcasting
Inventor: MEGATA TSUYOSHI
IPC: H04N7/20
Filed: 1987-02-16
Abstract: PURPOSE:To allow a viewer to easily recognize the cause of the deterioration of the quality of received video when the quality of the received video is remarkably deteriorated by the fall of the level of a signal by providing a Telop generation circuit which works instead of a video signal processing circuit when the level of the input signal falls below a fixed level. CONSTITUTION:When the first intermediate frequency signal level is remarkably reduced or the quality of the received video is much deteriorated because of rain-fall or attenuation, AGC level voltage is also much reduced. Then a switch 15 is switched to the contact 17 of the Telop generation circuit side and the Telop signal which says 'Now the signal level is reduced.' is outputted by the Telop generation circuit 14 and displayed on the display screen of a television through a video signal output terminal 11. Therefore, when the quality of the received video is much deteriorated because of the rain-fall or the attenuation, the switch 15 is automatically switched to the Telop signal which shows the fall of the signal level. Thus the cause of the deterioration of the quality of the received video can be easily recognized by the viewer and prevented to be misconceived as the trouble of the television tuner for satellite broadcasting.
Patent JP-H07221440-A (JP)
Title: Flexible wiring board and its manufacture
Inventor: NATORI SHINICHI
IPC: H05K3/46
Filed: 1994-02-07
Abstract: PURPOSE:To realize heat resistance and chemical resistance, to prevent generation of smear during through-hole working and to improve durability and reliability. CONSTITUTION:A cover layer is formed of a hardening layer of polyimide adhesive 30. For example, the polyimide adhesive 30, a mold release film 32 and a cushion material 34 are laminated on a surface of a circuit pattern 14 of a flexible copper clad plate 10 one by one and are pressurized and bonded. The mold release film 32 is peeled from a hardening layer of the adhesive 30 after hardening the adhesive 30.
Patent JP-2000231805-A (JP)
Title: Vehicle lighting tool
Inventor: AOKI YOSHIHIRO
IPC: B60Q1/30
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To enhance an appearance at the time of non-lighting of a light source. SOLUTION: Half mirrors 81, 82 are disposed between light sources 610, 620 of light emission parts 41, 42 and lenses 21, 22. The light sources 610, 620 cannot be seen from the lenses 21, 22 side by a half reflection half transmittance action of the half mirrors 81, 82 at the time of non-lighting of the light sources 610, 620 and a light from the light sources 610, 620 is irradiated with a predetermined distribution light pattern to the outside through the half mirrors 81, 82 and the lenses 21, 22 at the time of lighting of the light sources 610, 620. A dimension T2' between the half mirrors 81, 82 and the lenses 21, 22 at the light-emission parts 41, 42 and a dimension T2 between lamp housings 11, 12 and the lenses 21, 22 at dummy parts 51, 52 are approximately the same.  As a result, it is appeared that a depth of the light emission parts 41, 42 and the dummy parts 51, 52 are approximately the same at the time of non-lighting. Thus, an appearance at the time of non-lighting is enhanced.
Patent JP-H04273301-A (JP)
Title: Automatic vehicle driving device
Inventor: SUZUKI TOSHIHIKO
IPC: B62D137/00
Filed: 1991-02-28
Abstract: PURPOSE:To attain the precise and smooth automatic drive of a vehicle along a white line with an automatic vehicle driving device by controlling the relative displacement value between the vehicle and the white line and the angle of the vehicle formed to the white line-respectively. CONSTITUTION:A white line is photographed by the CCD cameras 10 and 11 at a prescribed front-attention distance and supplied to an arithmetic processing circuit 14. At the same time, a speed sensor 16 detects the speed. The circuit 14 calculates the relative displacement value (e) between the vehicle and the white line and also the time change value de/dt of the value (e). Furthermore the circuit 14 has an access to a memory 30 to calculate the control gain value according to the distance from the white line and the speed and then calculates a steering angle from theta= KP.e+Ke.de/dt. The value de/dt shows an angle formed to the white line, and the vehicle is driven along the white line with control of the angle shown by the de/dt.
Patent JP-S61196012-A (JP)
Title: Leg assembling method
Inventor: NAKANOMORI FUMIHIRO
IPC: E02B17/02
Filed: 1985-02-21
Abstract: PURPOSE:To easily assemble a leg, by a method wherein main materials are coupled with each other on a plane by means of horizontal and oblique materials to form a first intermediate assembly, and after the remaining horizontal and oblique materials are combined together to form a second intermediate assembly, the first and the second intermediate assemblies are combined together. CONSTITUTION:First and second main materials 22A and 22B are coupled with each other by means of plural horizontal and oblique materials 24 to form a first intermediate assembly 25. After the plural horizontal materials 23 and the oblique materials 24 are coupled to the remaining third main materials 22C to form an auxiliary assembly 26, the auxiliary assembly 26 is coupled to the horizontal materials 23 and the oblique materials 24 to form a second intermediate assembly 27. The first intermediate assembly 25 is combined with the second intermediate assembly 27 to assemble a leg 21.
Patent JP-S58150145-A (JP)
Title: Tracking control circuit of optical digital disc player
Inventor: TOMIDOKORO SHIGERU
IPC: G11B7/09
Filed: 1982-03-03
Abstract: PURPOSE:To enable accurate tracking control and to widen the effective range of tracking control, by providing a generating circuit for tracking error detection signal, a phase comparator, and a forming circuit for tracking error control signal. CONSTITUTION:The signals (Pa+Pc) and (Pb+Pd) outputted from a matrix circuit 12 are supplied respectively through a DC blocking circuit consisting of capacitors C2, C3 and resistors R2, R3 to the non-inversion input terminals (+) of comparators 24, 25. The respective inversion input terminals (-) of the comparators 24, 25 are grounded respectively, and the respective output terminals are connected to the 1st and the 2nd input terminals of a phase comparator 26. The output terminal of the comparator 26 is connected to the output terminal 28 to which the tracking control device is connected through an amplifier circuit 27.
Patent JP-H10228586-A (JP)
Title: Electronic cash register
Inventor: YAMANASHI SHIGEHARU
IPC: G07G1/01
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent a customer from uselessly hearing an alarm tone during register working, to suppress giving customer an unpleasant feeling and to improve serviceability. SOLUTION: What is directional and what is non-directional are prepared as a sounding source, and a directional sounding source 6 is arranged so that a sound propagation area may come toward an operator who operates the electronic cash register. When the generation of an alarm tone is needed, and when it occurs during an normal registering operation and a registration operation, a directional sounding source is used. When an operator temporarily leaves her seat, a non-directional sounding source is used so that the operator who leaves her seat can easily hear it and a controlling means 1 controls that an alarm tone is generated.
Patent JP-H07243021-A (JP)
Title: Mask for forming thin film
Inventor: NAMIKAWA YASUNORI
IPC: C23C14/04
Filed: 1994-03-03
Abstract: PURPOSE:To form sputtered films having high accuracy and free from shaded parts of deposition by composing a mask for forming thin films of prescribed patterns by a sputtering vapor deposition method of two sheets of thin metallic sheets and forming projections on one of the metallic sheets. CONSTITUTION:The mask 20 is composed of the first metallic sheet 7 and the second metallic sheet 21 and a reinforcing frame 3 is mounted at the outer peripheral end at need at the time of forming electrodes 23 of a prescribed shape by the sputtering vapor deposition method, etc., using the mask 20 on the surfaces of disk-shaped blanks 4. The first metallic sheet 7 is provided with through holes 9 for fitting of the blanks 4. The second metallic sheet 21 is provided with plural pieces of circular through holes 22 of the prescribed patterns for vapor deposition of the thin films of the electrodes by sputtering on the blanks 4 in correspondence thereto and is also provided with the projections 23 having a projecting shape so as to enclose these through holes 22. The bending strength of both metallic sheets 7, 21 is increased by these projections 23 and, therefore, the thickness of the second metallic sheet 21 is reduced and the depth of the through holes 22 is reduced. The shaded parts of deposition are not formed on the electrodes consisting of the sputtered and vapor deposited thin films formed therein. The thin-film electrodes of the patterns having the high accuracy are thus formed.
Patent JP-H08226606-A (JP)
Title: Supporting structure of heat-transfer pipe for boiler
Inventor: YOSHIDA KOSAKU
IPC: F22B37/20
Filed: 1995-02-22
Abstract: PURPOSE: To provide the title structure which prevents metallic supports from being damaged by burning, by making them in the minimum size, which prevents each supporting leg from being separated from each of them according as supporting pipes are bent toward the direction breaking away from both a heat-transfer pipe to be supported and heat-transfer pipes in proportion to the elongation of the supporting pipes, and which keeps both the heat-transfer pipe to be supported and the heat-transfer pipes from falling. CONSTITUTION: Two supporting pipes 6 which are suspended down from above and between which both faces of a panel 5 composed of heat-transfer pipes 4 are held, are arranged in zigzag shape so as to mutually intersect to the faces of the panel 5, between a heat-transfer pipe 4s to be supported and the heat-transfer pipe 4 at the underside of the tube 4s, and so as to interlace the faces of the panel 5. Metallic supports 7 are put in place being on the upper side of points (O and O') where the two supporting pipes intersect with each other, and each supporting leg 8 to be engaged with each of the metallic supports 7 is fixed on the undersurface of the pipe 4s.
Patent JP-S54125909-A (JP)
Title: Idle trunk selection system
Inventor: OKA SHIYUUJI
IPC: H04Q3/00
Filed: 1978-03-23
Abstract: PURPOSE:To give monitoring to the actual state of the idle trunk after retrieving the storage position and then to select the idle trunk by forming the monitor point with installation of the series circuit consisting of the relay contact to each trunk package. CONSTITUTION:The series circuit consisting of relay A and B-N plus relay contacts a-n is formed at each trunk package and then connected to logical product circuit NAND and inverter INV in series as well as to the scanner and the control unit. Then the monitor point is provided to show the operation of the relay in the trunk package as well as the unpackage state of the trunk package, and the storage position information on the idle trunk is retrieved via the control unit. After this, the monitor point of the trunk package is scanned via the scanner and based on the storage position information of the trunk, thus confirming the sctual state of the trunk.
Patent JP-H09230707-A (JP)
Title: Liquid developing device
Inventor: YAZAKI HIDEO
IPC: G03G15/11
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To always feed fresh liquid toner without causing the exhausting of liquid owing to the liquid toner shortage, even if a part provided with large flow-passage resistance is present. SOLUTION: This device is constituted so as to form the toner feeding path 1 with use of two sheet of plates 2a and 2b, and to hold a porous body 3 in the vicinity of a slit 4. The plate 2a is fixed. Upon the plate 2a, an end of a supporting member 8 is fixed. On the other end of the supporting member 8, a strait advance solenoid 20 is fitted. A moving amount of the plate 2b in the horizontal direction is controlled within a specific length by a stop position adjusting mechanism 21.
Patent JP-S61193077-A (JP)
Title: Pilot detecting circuit
Inventor: OBA HIDEO
IPC: G01R19/165
Filed: 1985-02-22
Abstract: PURPOSE:To reduce errors in pilot detection by providing an envelope detecting circuit, a minimum voltage holding circuit, and a comparing circuit, and removing impulsive noises which have a large peak value in front of the comparing circuit. CONSTITUTION:A pilot signal input terminal 1, a decision voltage output terminal 2, the envelope detecting circuit 3, the minimum voltage holding circuit 4 which has a proper time constant, and the comparing circuit 5 are provided. Then when a pilot signal on which noises are superposed is inputted from the terminal 1, envelope detection is performed to obtain an output voltage V2. This output voltage V2 is inputted to the minimum voltage holding circuit 4 having a time constant to obtain an output voltage V3. This voltage V3 is compared by the circuit 5 with a reference voltage and then a decision output voltage V4 is sent out from a terminal 2. Thus, the impulsive noises are removed and errors in pilot detection are reduced.
Patent JP-H08226548-A (JP)
Title: Mechanical seal
Inventor: MATSUSHITA MASAMI
IPC: F16J15/36
Filed: 1995-02-22
Abstract: PURPOSE: To provide a mechanical seal improving sealing property by forcibly improving contact surface pressure of a sealed end surface. CONSTITUTION: This device has a rotation ring 3 fixed on a rotation shaft 2 of an agitator 1, a cylindrical ring 9 arranged on the outside of the rotation shaft 2, a sectionally roughly rectangular installation groove 19 formed of a retainer 10 fixed on an outer periphery of the cylindrical ring 9 and a fixed plate 11, a diaphragm 20 with its outer peripheral part 23 fixed on the agitator 1 and its inner peripheral part 21 fixed on the installation groove 19 and a coil spring 39 to energize the cylindrical ring 9 to the side of the rotation ring 3.
Patent JP-S62194020-A (JP)
Title: Device for rotating desired shaped rotating tool by providing recess in roller
Inventor: NAKAI MITSUO
IPC: F16C13/00
Filed: 1986-02-18
Abstract: PURPOSE:To inexpensively obtain a desired shaped rotating tool with a simple construction by providing recesses on rollers and making the recesses enter into meshes of a net belt. CONSTITUTION:Recesses 3-6 are provided on rollers 1, 2 and the recesses 3-6 are made enter in meshes 8 of a net belt 7. And the rollers 1, 2 are rotated to rotate the net belt 7. Therefore, such a tool of simple construction can be obtained inexpensively.
Patent JP-H02213055-A (JP)
Title: Molten carbonate fuel cell and electrolyte base plate and manufacture of electrolyte base plate
Inventor: IWASE YOSHIO
IPC: H01M8/02
Filed: 1989-02-14
Abstract: PURPOSE:To retain a sufficient amount of molten carbonate electrolyte and to keep high cell performance for a long time by forming an electrolyte base plate so as to have a specified porosity and a specified mean pore size. CONSTITUTION:gamma-LiAlO2 powder which is the main material of a matrix for an electrolyte base plate is screened in a specified particle size or less with a vibrating screen and the powder on the screen is crushed, then repeatedly screened. Particles of the powder separated in each process are adjusted in a specified ratio and the powder is mixed with polyvinyl butyral and a pore forming agent in a dry process. The mixture is mixed with a solvent containing a plasticizer and fibers to form raw slurry. A green sheet is formed with the raw slurry. An electrolyte base plate having a porosity of 47% or more and a mean pore size of 0.5mum or less is obtained. By using this electrolyte base plate, the electrolyte impregnation amount is increased and cell performance is enhanced.
Patent JP-H08224733-A (JP)
Title: Mixer
Inventor: YOKOYA MASASHI
IPC: B01F27/91
Filed: 1995-02-23
Abstract: PURPOSE: To provide a mixer stably mixing, dispersing and granulating a thermosetting resin molding material without bonding the same to the inner wall of the mixer when materials such as a curing agent, a release agent, a dye or pigment are added to, mixed with and dispersed in a thermosetting resin to form the thermosetting resin molding material. CONSTITUTION: In a vertical mixer wherein diffusing blades 2 mixing a powder, a particulate material or a powder and a liquid to perform granulation are provided to the bottom surface of a mixer main body 1, the leading ends 2a of the diffusing blades 2 are bent along the inner wall 3 of the mixer.
Patent JP-H03238336-A (JP)
Title: Tester for settling behavior of embedded pipe
Inventor: SEKI HIROYUKI
IPC: G01M99/00
Filed: 1990-02-15
Abstract: PURPOSE:To facilitate the execution of tests by expanding a bag which is contained in a frame that can be freely buckled by pressing liquid into the bag, supporting the frame, and setting the width, depth, length and the like of an unlevel part at the specified sizes. CONSTITUTION:At first, the width, length, depth and the like of an unlevel part to be formed are determined. A tester A wherein the sizes of frames 3 are made to match with these values is prepared. A pipe embedding trench 4 is dug. A deep channel part 41 for forming the unlevel part is further dug. A pressure resisting hole 5 is connected to a bag 1 of the tester A. Then, the tester A is contained in the deep channel part 41. Then, fluid is sent into the bag with a pump 6, and the fluid is compressed and the bag is expanded. Thus the frame 3 is supported with the bag 1. Then, a pipe 7 is embedded. Thereafter, water in the bag is discharged, and the frame 3 is buckled. Thus the unlevel part is formed. The pipe 7 at this part is largely deflected and deformed. Then this state of the amount of change in insertion of the connecting part of the pipe and the like are measured. Thus, the behavior of the pipe 7 is obtained.
Patent JP-H10223015-A (JP)
Title: Connection structure for luminaire
Inventor: SASAKI YASUZUMI
IPC: F21S8/04
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a lumiraire connection structure capable of reducing the number of parts and connecting fluorescent luminaire in line without a step. SOLUTION: On a connection structure of a luminaire, multiple long luminaires are connected in line, a pair of socket holding holes 19, 20 are provided along the connection direction of the outer surface of the connection part 14 with latching pieces 17, 18, and the lamp mounting guides 21 are provided at both ends of the connection part 14. A pair of connection projections 22 are provided facing the back side of the sockets 15, 16, and the connection projections 22 are fitted in the socket holding holes 19, 20 at both ends of the connection part 14, for easily connecting the luminaires and holding fluorescent straight tubes without deformation.
Patent JP-S60179462-A (JP)
Title: Production of vat dye
Inventor: KATOU KIMITOSHI
IPC: C09B17/00
Filed: 1984-02-27
Abstract: PURPOSE:To obtain a vat dye of good quality in a high yield, by chlorinating a specified condensation product obtd. by a reaction in the presence of 1,3-dimethyl-2-imidazolidinone. CONSTITUTION:0.1-10pts.wt. alkaline condensing agent such as KOH and optionally a wetting agent such as an alkali metal naphthalenesulfonate are added to one pt. 1-aminoanthraquinone in the form of a powder or a slurry while introducing an oxidizing agent such as air. A condensation reaction is conducted in the presence of 0.1-10pts.wt. 1,3-dimethyl-2-imidazolidinone at 80-150 deg.C to obtain a condensation reaction product. The product is slurried in water and reduced with hydrotalcite in the presence of an alkali metal hydroxide. The resulting crystal is recovered by filtration and slurried in water. The resulting dianthraquinone-N,N-dihydroamine or the above product is chlorinated in sulfuric acid. The product is recovered by filtration and the filter cake is completely dissolved in 98% sulfuric acid and reduced with Al powder to obtain a vat dye of the formula, wherein n is 1, 2.
Patent JP-H10231777-A (JP)
Title: Pulsation reduction device in hydraulic displacement fluid unit
Inventor: BACKE WOLFGANG
IPC: F04B1/20
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To optimize a switching control process in a cylinder chamber and to minimize pulsation effectively in a wide band of driving condition. SOLUTION: A piston is supported in a cylinder hole 4a so that it can slide in a longitudinal direction and forms a cylinder chamber 4. The device is provided with an accumulator 9 which is connected to a high pressure side. The accumulator 9 can be connected to the cylinder chamber 4, and a connecting passage 10 connecting the accumulator 9 to the cylinder chamber 4 is provided. A check valve 11 which can be switched to open to the direction of the cylinder chamber 4 is arranged in the connecting passage 10.
Patent JP-H11230674-A (JP)
Title: Grain type determining apparatus
Inventor: NAGAI TAKASHI
IPC: F26B17/14
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To accurately obtain a grain moisture value by comparing an ON time of a moisture voltage waveform for detecting a moisture voltage of one grain by a moisture sensor with a previously stored set time, and determining a grain type according to a comparison result. SOLUTION: A control microcomputer 59 detects moisture voltage waveform of 32 grains by a moisture sensor, and calculates a mean ON time of ON times of the detected respective moisture voltage waveforms of the detected 32 grains. And, the means ON time is compared with a set time set to and stored in the microcomputer 59 by a comparing means 68. As a result, when the means ON time is larger than the set time, the means 68 determines to be a moisture value of a wheat grain. If the mean ON time is smaller than the set time, a deciding means 69 decides to be a moisture value of a rice grain. Thus, the grain moisture value can be accurately obtained.
Patent JP-H08228500-A (JP)
Title: Generator protector
Inventor: KAGEYAMA KEIJI
IPC: H02P9/30
Filed: 1995-02-23
Abstract: PURPOSE: To provide a protector for a generator, which stops a generation plant safely even in the case where the phenomena that a field breaker does not open occurs because of nonoperation of it. CONSTITUTION: A generator protector 1 detects a field breaker 6 being closed without opening even if a certain time elapses after an open command is given to the field breaker 6, and outputs an alarm. This reduces field currents and performs output control by getting rid of an automatic voltage adjuster 9 and shifting the control to a manual voltage adjuster 12, and reducing the set voltage by hand.