baber/WOPTO huggingface dataset:
Patent JP-H02262224-A (JP)
Title: Fluorescent character display tube
Inventor: AKIYAMA TOSHIYUKI
IPC: H01J29/92
Filed: 1989-03-31
Abstract: PURPOSE:To detect an open circuit between an anode on an anode substrate and bonding pads by connecting wiring layers extended from the anode to inspecting pads on the anode substrate via bonding pads in a fluorescent character display tube with a CIG structure. CONSTITUTION:Wiring layers 2, bonding pads 3, an insulating layer 4 and an anode 5 are formed on an anode substrate 1, inspecting pads 6 are formed on insulating layer window sections 8, and phosphor layers 7 are coated on the anode 5 in a fluorescent character display tube with a CIG structure. The wiring layers 2 connected to the anode 5 are extended to the end section of the anode substrate 1 via the bonding pads 3 to inspect an open circuit over the whole length of the wiring layers 2, and the insulating layer 4 is formed after the wiring layers 2 are formed. The inspecting pads 6 are formed on the insulating layer window sections 8 provided at the end section of the anode substrate 1.
Patent JP-S58206661-A (JP)
Inventor: DANIERU UIRIAMU KUROJIIUITSUTS
IPC: C08F32/08
Filed: 1983-05-13
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-S58199581-A (JP)
Title: Carbon dioxide gas laser device
Inventor: KOBAYASHI ISAO
IPC: H01S3/0977
Filed: 1982-05-17
Abstract: PURPOSE:To prevent the voltage of a gas exhaust tube from rising by providing the third electrode which is connected through the positive side of a DC pulse power source and a resistor to the downstream side from the cathode of a laser gas. CONSTITUTION:A carbon dioxide gas laser has a light resonator of reflecting mirrors 1, 1' at both ends of a vacuum enclosure 2, and the enclosure 2 has therein cylindrical anode 3 and cathode 4. A DC power source 6 is connected through a stabilizing resistor 5 to the anode 3. A pulser 7 is inserted between the catchode 4 and the ground. Laser gas 9 flows through the anode 3 and the cathode 4 to a gas exhaust tube 11. The third electrode 14 of cylindrical shape is connected through a high resistor 15 to a power source 6. This electrode 14 restores ions which pass through the electrode 4, the prevents the ions from flowing to the tube 11.
Patent JP-H06295529-A (JP)
Title: Display device
Inventor: NUMAMOTO TATSUHIKO
IPC: G11B20/02
Filed: 1993-04-09
Abstract: PURPOSE:To display the objective comparison result of singing on the output screen of equipment which reproduces the video signal of a laser disk player, etc., in a visually easy-to-understand state by solving the problem that the singing needs to be decided depending upon subjective evaluation by comparison with standard singing and displaying the comparison result as video information of the singing on the output screen when a practice in KARAOKE is made. CONSTITUTION:A comparison part 13 compares reference singing information and compared singing information detected by a reference singing information detection part 11 and a compared singing information detection part 12. A video superposing process part 15 superposes a comparison result information signal, generated by a signal generation part 14 according to the comparison result, on an input image as video information to project the comparison result of the comparison part 13 on an output image as the video information, so that a difference in singing can be recognized as the video information.
Patent JP-S61239601-A (JP)
Inventor: ISHIBE SHINJI
IPC: H01C7/12
Filed: 1985-04-16
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-H0587424-A (JP)
Title: Refrigerating machine
Inventor: YAMANAKA YASUSHI
IPC: F25B43/00
Filed: 1991-03-25
Abstract: PURPOSE:To make only the gaseous refrigerant which is taken out of a condenser of a refrigerating machine pass through a desiccant. CONSTITUTION:A dryer 5 is provided on a refrigerant path leading from the outlet of a receiver tank 24 that is an integrated part of a condenser 2 to the refrigerant inlet of an expansion valve 3, and consists of a mounting base block 50 having three paths and a container 52 which accommodates desiccant 51 inside. Gaseous refrigerant sent out of a refrigerant outlet 28 passes through the first path of the mounting base block 50 and flows to the refrigerant inlet of the expansion valve 3. The gaseous refrigerant taken out of the condenser 2 is sent into the container 52, led to the first path through the third path after contacting with the desiccant 51, and joins to liquid refrigerant.
Patent JP-S5634560-A (JP)
Title: Hydraulic brake controlling valve for vehicle
Inventor: MIZUSAWA MITSUO
IPC: B60T8/26
Filed: 1980-06-19
Abstract: PURPOSE: To give a satifactory brake effect to a vehicle by supplying balanced output oil pressure of a master cylinder to left and right rear wheel brakes through cooperation of a pressure reducing valve, stop valve, balancing piston, etc.  
     CONSTITUTION: Two hydraulic chambers 6 1 , 6 2  communicating to each other through a communicating hole 5 are provided in a valve box 2 between a first inlet and outlet 3 1 , 4 1  and second inlet and outlet 3 2 , 4 2  while a cylinder hole 23 is provided between the first and second outlets 4 1 , 4 2 . In a hydraulic chamber 6 1  is received a piston valve 10 consisting of a pressure receiving piston 7 and large diameter and small diameter valve rods 8, 9. An elastic valve seat 12 is fitted on the large diameter valve rod 8 while a spring 13 for urging the valve 10 in the opening direction is also fitted on the rod 8 to constitute a pressure reducing valve V 1  from these members 10, 12, 13. Also, in the hydraulic chamber 6 2  is received a stop valve V 2  consisting of a valve seat member 14, ball valve 16 and valve spring 17, the ball valve 16 being operated by a pusher rod 19 integral with the valve 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S578908-A (JP)
Title: Vertical magnetizing recorder
Inventor: ICHIYAMA YOSHIKAZU
IPC: G11B5/02
Filed: 1980-06-19
Abstract: PURPOSE:To increase track density by reducing intertrack crosstalk during reproduction by giving an angle between magnetization inversion surfaces of adjacent tracks. CONSTITUTION:When an auxiliary magnetic pole 15 is energized by flowing an external signal current through a coil 16, a magnetic flux leaking from the auxiliary magnetic pole 15 converges on near a main magnetic pole 14 composed of materials with high magnetic permeability, thereby magnetizing  a vertically magnetized film 11 vertically to the film surface. When the energizing direction of the auxiliary magnetic pole 15 is changed according to the signal current flowed through the coil 16, the vertical magnetized film is magnetized for recording as shown by an arrow 21. For recording on adjacent tracks, the angle between the main magnetic pole 11 and the moving direction 13 of a recording medium is varied, thereby achieving the recording with a constant angle between magnetization inversion surfaces 22 of the adjacent tracks.
Patent JP-H08253379-A (JP)
Title: Burned material of natural stone and its production
Inventor: KAWAJIRI TSUTOMU
IPC: C04B41/00
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a burned material useful and having a unique beautifulness without losing a quality feeling and a depth intrinsically belonging to a natural stone by burning a natural stone. CONSTITUTION: The objective burned material of a natural stone is formed in a porous state. To produce the material, a natural stone is molded into a desired shape and the molded material is burned at a temperature the natural stone becomes porous. Like a burned material, 5 of a natural stone, a metal thin film 7 may be formed on the surface of a stone part material 6 by a luster processing and by the process, the natural stone may be made to have a unique beautifulness adding to intrinsic quality feeling and depth of the stone. As the stone, granite is preferable.
Patent JP-H03283865-A (JP)
Title: Telephone voice recorder
Inventor: KONDO TAKASHI
IPC: H04M11/10
Filed: 1990-03-30
Abstract: PURPOSE:To perform recording with a simple operation and to perform a recording operation by an opposite side by inputting a voice and an tone signal generated by depressing a button by connecting the recorder to a telephone set, and controlling the start and completion of the recording by recognizing the tone signal. CONSTITUTION:This telephone voice recorder 1 inputs an audio signal and the tone signal generated by depressing the button by loading an audio pickup 3 on the handset 5 of a key telephone set 2, A control signal recognizing part 11 recognizes the signal of a specific button in inputted signals, and controls the start and completion of the recording. A recording part 12 always holds the audio and tone signals for the latest constant time by using recording capacity for constant time circularly. It is important to control the start and completion of the recording by a user with the simple operation to effectively use such function, and that is realized by the control signal recognizing part 11. In such a way, it is possible to easily perform the recording of a speech content by the button operation of the key telephone set 2 and to perform the recording operation by the opposite side of speech.
Patent JP-2000032296-A (JP)
Title: Planar display device
Inventor: ANAI KIMIO
IPC: G09G3/20
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce the breakdown voltage of a display driving circuit. SOLUTION: This planar display device changes the level of the horizontal blanking period of video signals from video signal sources 11 and 12 by a selected voltage value from a voltage generation circuit 18, samples the voltage by a sampling clock from a timing generation circuit 15, latches it to a signal line driving circuit 21 and displays it corresponding to an aspect ratio on a planar display panel 14 together with scanning signals from a scanning line driving circuit 22.
Patent JP-S5510348-A (JP)
Title: Forming method of corrugated metal plates for building
Inventor: MATSUMOTO HARUO
IPC: B21D13/02
Filed: 1978-07-08
Abstract: PURPOSE: To make possible continuous production of large-size corrugated metal plates by combining a roll gear and a press gear.  
     CONSTITUTION: A press gear 1 of the shape conforming to desired waveform is vertically driven by means of a driving unit. On the other hand, a roll gear 3 has the shape pairing with the press gear 1 and turns in the arrow R direction. When a metal plate 2 is fed by means of a pair of feed rollers 6, the metal plate 2 is continuously formed with the desired waveform by the press gear which is vertically driven on the turning roll gear 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000271050-A (JP)
Title: Expansion pipe for vacuum cleaner and vacuum cleaner using the pipe
Inventor: OKUJIMA MASAFUMI
IPC: A47L9/24
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an expansion pipe for a vacuum cleaner improving usability and appearance without increasing the number of the components of an adjusting mechanism part for adjusting expansion/contraction. SOLUTION: A holder member 10 formed to be movable in a vertical direction (a view direction of an arrow d) with respect to the expanding and contracting direction of an inner pipe 2 between an outer pipe 1 and a holding member 6 integrally has an operation part 4 and an engaging part 11 which is positioned on a side opposite to the part 4, penetrates the through hole 9 of the member 6 and can be engaged to the part to be engaged 5 of the pipe 2. In addition, the member 10 is energized to the side of the part 4 by an energizing body 12.
Patent JP-H05249210-A (JP)
Title: Magnetic sensor
Inventor: ITO NAGAKATSU
IPC: G01R33/06
Filed: 1992-03-04
Abstract: PURPOSE:To obtain a magnetic sensor which can measure strength of magnetic field accurately at a low cost and easily by performing temperature compensation fully even if a surrounding temperature changes. CONSTITUTION:A magnetic sensor 1 has a line constituting a pattern of a magnetoresistance element R1 whose line width is 50mum or less and at the same time consists of the same ferromagnetic metal as the magnetoresistance element R1 and then has a temperature compensation circuit R2 which is as wide as 6mum and is narrower than the line constituting the pattern of the magnetoresistance element R1 constituting the pattern. Therefore, a constantly accurate temperature compensation can be made since the temperature compensation circuit R2 is not affected nearly at all by scattering o an etching process, etc., in a manufacturing process.
Patent JP-H06292752-A (JP)
Title: Picture pattern indicator of slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1993-04-09
Abstract: PURPOSE:To narrow the depth of a slot machine by bending an endless belt printed with picture patterns into an approximate oval section, and at the same time to drive the endless belt smoothly by attracting or repulsing the N pole and S pole of each of magnetic bodies by changing the polarity of electromagnets. CONSTITUTION:At a device main body, plural traveling picture patterns can be seen through the front window 12 of a slot machine 10. In this instance, an endless belt 30 printed with traveling picture patterns is bent into an approximate oval section, and at the same time, a place 32 whose curvature is small, is provided so as to be seen through the front window 12. Also, travel guides 50 are provided so that the place 32 whose curvature is small may be made to travel stably. In addition, the endless belt 30 is made to travel by means of drive mechanisms 40. Each drive mechanism 40 is composed of a magnetic body 41 whose N pole and S pole are provided at the endless belt 30 alternately and at equal intervals, and plural electromagnets 451-454 to make the endless belt 30 travel by attracting or repulsing the N poles and S poles of the magnetic bodies 41 by changing polarity in order.
Patent JP-H09275597-A (JP)
Title: Howling prevention circuit and device
Inventor: MIYATA TOSHIHIKO
IPC: H04R3/02
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a howling prevention device which has a control means that can be easily handled and also can easily and visually recognize the frequency positions by using a sliding control means for damped frequency of a notch filter. SOLUTION: A notch filter which can vary the damped frequency is connected in parallel to an audible frequency band passing path in order to cancel the howling frequency. A variable resistor is used as a control means for the damped frequency of the notch filter and can be slided by means of the knobs 17 and 18 which cam move up and don. The frequency scales 17a and 18a are also added beside the knobs 17 and 18. In such a constitution, the howling frequency can be easily searched and also the howling frequency can be easily and visually recognized at the positions of both knobs 17 and 18.
Patent JP-S528421-A (JP)
Title: Speed control device of d.c. motor
Inventor: HAYASE SHIYUNICHIROU
IPC: H02P7/34
Filed: 1975-07-09
Abstract: PURPOSE: Raising responsive speed considerably by positive-feedback imperfect differential value of armature current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5710128-A (JP)
Title: Multilamp light emission controlling system
Inventor: YAGI HIDEO
IPC: G03B15/05
Filed: 1980-06-20
Abstract: PURPOSE:To ensure an optional change of the ratio of emitted light volume for each strobo, by stopping the working of the strobo that is emitting light every time the reflected light reception integral level of a subject reaches a prescribed value and then starting a light emission of the next strobo. CONSTITUTION:The 1st, 2nd and 3rd strobos are connected to sockets 21, 22 and 23, respectively. When the 1st strobo emits light by a closure of a synchro contact, an optical integral network consisting of a phototransistor 26 and an integral capacitor 27 starts working. Then the output signal is delivered from the 1st  comparator 35 when the integral value reaches the 1st level. This output signal  stops the emission of light of the 1st strobo through a terminal C of the socket 21,  and at the same time gives electric conduction to an SCR38 to start the emission of  light for the 2nd strobo connected to the socket 22. When the integral value reaches the 2nd level, the 2nd strobo stops its emission of light. And at the same time, the 3rd strobo starts its emission of light.
Patent JP-H02261291-A (JP)
Title: Chroma phase modulator
Inventor: YONEDA MINORU
IPC: H04N9/89
Filed: 1989-03-31
Abstract: PURPOSE:To facilitate digital processing and control of input and output characteristic by adding a chroma signal extracted from a composite video signal and a signal resulting from retarding the chroma signal by a prescribed period of its subcarrier frequency. CONSTITUTION:A composite video signal is fed to a band pass filter(BPF) 11, from which its chroma signal component is extracted and the chroma signal is retarded at a delay circuit 12 by 1/4 of a subcarrier frequency and the result is fed to one input terminal of an adder circuit 14 while the level is limited by an attenuator circuit 13. Moreover, the level of the composite video signal is limited by an attenuator circuit 15 and the result is fed to the other input terminal of the adder circuit 14, from which the signal is added with an output of the attenuator circuit 13 and the result is outputted. Through the constitution above, the phase of the subcarrier frequency component is controlled by a ratio of the attenuation of the attenuator circuits 13, 15 and the input and output characteristic is controlled linearly easily and digital processing is attained without incurring the increase in the circuit scale.
Patent JP-2000271462-A (JP)
Title: Separation of transition metal coordinated complex compound
Inventor: UENO KO
IPC: C07F9/145
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To highly selectively separate and recover a coordinated complex compound of a transition metal from an organic compound mixed solution by filtering the coordinated complex compound containing an alkyl of a specific sulfonated aryl phosphite under pressure through a silicon rubber membrane to separate the compound from the organic compound mixed solution of the compound. SOLUTION: At the time of separating the coordinated complex compound consisting of a phosphite based ligand and a transition metal from a reaction product solution containing the coordinated complex compound of the transition metal and excess free ligands as a catalytic base, a sulfonated phosphite quaternary amine salt is used as the ligand of the coordinated complex compound of the transition metal and the catalyst is highly selectively separated from the reaction product by filtering with the silicone rubber membrane under pressure. The sulphonated phosphite quaternary amine salt is expressed by the formula and one synthesized by the reaction of sulfonated phenol quaternary amine salt with triaryl phosphite is used. In the formula, Ph represents a phenylene group or the like, (n) represents integers of 1-3 and each of R1 to R4 represents hydrogen atom or the like.
Patent JP-S58201660-A (JP)
Title: Ink jet recorder
Inventor: KOMAI HIROMICHI
IPC: B41J2/195
Filed: 1982-05-20
Abstract: PURPOSE:To provide the titled recorder capable of controlling viscosity of an ink without receiving any effect of ambient temperature through a simple and inexpensive viscosity-compensating means, wherein an increase in the viscosity of an ink is detected by a liquid level detector for an ink-circulating tank provided independently of an ink tank. CONSTITUTION:The ink received by a gutter 9 is sucked in and fed under pressure by a pump 11, and is fed into the ink-circulating tank 1 through a change- over valve 13. A valve 14 is opened by an output from the liquid level detector 1a provided in the tank 1, whereby the ink in the tank 1 the viscosity of which is increased is discharged into a recovering tank 15, and the valve 13 is opened between the tank 1 and the ink tank 12 so that a fresh ink in the tank 12 is supplied into the tank 1.
Patent JP-S62240839-A (JP)
Title: Method and apparatus for testing in marine hose water pressure
Inventor: MURANAKA MINORU
IPC: G01M13/00
Filed: 1986-04-14
Abstract: PURPOSE:To enable the implementation of a water pressure test efficiently in a short time with a simple operation, by driving a fluid cylinder provided on a clamping truck to close both end openings of a marine hose body watertightly with a pressure plate having a water feed port and an air bleeding port so that a specified pressure water may be sealed in. CONSTITUTION:Adaptors 15 are interposed as required at specified positions of two clamping trucks 2a and 2b and a hose receiving truck provided therebetween to place a marine hose body 1 intended for a water pressure test. Then, fluid cylinders 9 provided on the trucks 2a and 2b are driven and extended to close both end openings 11 of the hose body 1 watertightly with a pressure plate 14. Then, a pressure water is supplied to the hose body 1 from a water feed port 12 of the pressure plate 14 through a supply pump 18 to be driven with a motor M to bleed air through a air bleeding port 13. Thus, upon the completion of sealing in the pressure water, a fixed pressure water is fed to the hose body 1 to perform a water pressure test for durability, water resistance and the like.
Patent JP-S5611647-A (JP)
Title: Automatic record player automatically discriminating record disc size
Inventor: KITAMURA MASATSUGU
IPC: G11B3/60
Filed: 1979-07-03
Abstract: PURPOSE: To automatically discriminate the record disc size even for the record discs having light transmission, by detecting the output change of photosensor fitted to the tone arm at the region occupied with the external circumference of the record disc placed, through the provision of black rubber sheet delustered for the surface of turntable.  
     CONSTITUTION: When the tone arm moves inside the turntable T having black rubber sheet delustered on the surface, the output from the photosensor PS fixed to the tone arm is detected near the region where the external circumference of the record disc D occupies on the turntable T. The size of record disc placed on the turntable T is discrminated depending on whether or not the detected output shows the signal level state of a given signal level or more or shows the attenuating state more than the specified signal level, so that the tone arm can be led enabling that the reproducing stylus is set down the standard lead-in position of record disc placed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11286943-A (JP)
Title: Anchor frame of exposed pedestal
Inventor: KUWANO NOBUTAKA
IPC: E02D27/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the constructing property by providing an anchor plate in a prescribed position in an anchor frame for fixing an anchor bolt onto leveling concrete. SOLUTION: An anchor frame is formed of a frame lower frame 2 fixed to the upper surface of a leveling concrete 1, a strut 3, and a fixing plate 6, and anchor bolts 7 are fixed to the anchor plate 6. The anchor plate 6 integrally has a mounting bracket 5 having a form closely fitted to the outer surface of the strut 3, and it is set in four corners of the anchor frame on the outside of the strut 3, and situated on the inside of the bolt 7 in a plan view. The strut 3 has an L-shaped section with a circular outer corner, and the bracket 5 has an L-shaped section with a circular inner corner whose curvature radius is smaller than the outer corner circular arc of the strut 3, and the fixing plate 6 is welded to the bracket 5 by cutting out one corner of the square in the plan view. The lower frame 2, the strut 3 and the bracket 5 are fastened by bolt and nut.  According to this, since the anchor frame can be made compact, the bar arrangement is facilitated, and the excavation quantity of ground can be reduced.