baber/WOPTO huggingface dataset:
Patent JP-H08310146-A (JP)
Title: Support for lithographic printing plate and photosensitive lithographic printing plate
Inventor: NISHIO KAZUYUKI
IPC: B41N1/08
Filed: 1995-05-22
Abstract: PURPOSE: To improve the tone reproducibility by removing a photosensitive layer by developing, then dipping it in water, and setting the water retention amount and the hydrogen bond component of surface energy at the time of lifting from the water to specific ranges in a photosensitive lithographic printing plate having a photosensitive composition layer on a surface treated aluminum plate. CONSTITUTION: In a photosensitive lithographic printing plate in which a photosensitive composition layer is provided on an aluminum plate surface treated such as roughed or anodized, the layer is removed by developing, then dipped in water, the water retention amount at the time of vertically lifting at the speed of 2cm/min is in a range of 2.0 to 6.0ml/m<2> , and the hydrogen bond component γ (H) of surface energy represented by a formula is in a range of 16 to 25dyn/cm, where the contact angle is measured by after 30sec by dropping H2 O: 1.7μl and CH2 I2 : 1.3μl. In the pit formed by roughing the aluminum support, the upper projecting area ratio occupied in the pit having a diameter of 1μm or less is 0.5 or more.
Patent JP-S5846233-A (JP)
Inventor: MANFURETSUDO BURANDENSUTAIN
IPC: F16D23/14
Filed: 1982-08-24
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-S5939282-A (JP)
Title: Apparatus for preparation of cattle feed by anaerobic fermentation
Inventor: KITAMURA YUUYA
IPC: C12N1/16
Filed: 1982-08-26
Abstract: PURPOSE:To prepare a cattle feed easily at a low cost, by sealing a steel drum for the prpearation of feed with a lid during the fermentation process, and measuring the electrical conductivity of the feed with the electrodes inserted hermetically to the lid using a sealant, thereby detecting the progress of fermentation. CONSTITUTION:A pair of electrodes 3 for the measurement of electrical conductivity are inserted to the lid 1 of a steel drum, and the gap between each electrode 3 and the lid 1 is sealed with the sealant 2. The lid 1 is furnished with a relief valve 4 to vent the generated gas. The steel drum is kept closed with the lid 1 during the preparation of feed, and the progress of the fermentation is determined by measuring the electrical conductivity of the feed with the electrodes 3. The high pressure gas of about 54kg/cm<2> generated during the preparation of the feed can be released through the valve 4. The cattle feed can be prepared easily at a low cost under the determination of the progress of the anaerobic fermentation by the simple means.
Patent JP-2000010066-A (JP)
Title: Signal generator for liquid crystal screen, and driving device for liquid crystal screen
Inventor: BOIGUES NORBERT
IPC: G02F1/133
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To transmit necessary synchronizing signal and instruction signal between a signal generator and a liquid crystal with the absolute minimum number of connection cables. SOLUTION: A control circuit has a first frequency divider 5 and this frequency divider 5 is connected to an oscillator 4 and a pixel synchronizing signal from the oscillator 4 is received by the divider 5 and an instruction signal has a frequency lower than that of the pixel synchronizing signal and this signal is synchronized with the pixel synchronizing signal.  Moreover, a video signal processor is connected to the synchronizing signal generator and the processor receives the pixel synchronizing signal from the generator and a pixel synchronizing signal generator has a pixel frequency generator, which constitutes a PLL type phase-locked loop and the phase-locked loop has second frequency dividers 10, 11 generating a frequency equal to that of the instruction signal and a phase comparator 7 whose comparison input side of one side is connected to the input line of the instruction signal.
Patent JP-H05314935-A (JP)
Title: Rotary anode x-ray tube and x-ray device using it
Inventor: TACHIKI SHIGERU
IPC: H01J35/26
Filed: 1992-05-13
Abstract: PURPOSE:To allow a change-over from fluoroscopy to photographing for a short time by forming a rotary anode X-ray tube out of an anode having a rotatable target plate and a cathode emitting thermoelectrons, and separating the cathode into for photographing with a thermoelectron emission filament and for fluoroscopy. CONSTITUTION:On starting fluoroscopy, a fluoroscopy filament 2 is heated and at the same time high voltage is applied to a X-ray tube to start the fluoroscopy by the flow of a necessary current for the fluoroscopy into the X-ray tube. When a photographing position is determined during the fluoroscopy, the anode of the X-ray tube is rotated, the heating of the filament 2 is stopped and after the rotating speed of the anode is faster than a specified value photographing is started. At this time, the potential of a grid voltage is the same as the potential of the filament 1 for a required time. That is, the X-ray tube current required for the photographing is carried from the filament 1 to emit X-ray from the focus portion of the cathode. In this way, convenient photographing timings are ensured by the effect that the cathode is formed in a triode structure and the lighter-weight of the anode.
Patent JP-H09330855-A (JP)
Title: Method for cleaning laminated ceramic capacitor
Inventor: ENDO SATOSHI
IPC: H01G13/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To easily and accurately screen products having defective connections by performing primary sorting out for sorting out products in which leakage currents show abnormal behavior changes as products having defective connections between inner and outer electrodes and secondary sorting out for removing defective products by measuring the capacitances of the products. SOLUTION: The waveform of the leakage current which occurs in a product 4 to be measured for leakage current when a DC voltage is applied across the product 4 is monitored by means of an oscilloscope 3 set between the product 4 and a fixed resistor 2. The product 4 is attached to a measuring jig and the waveform of the leakage current is observed with the oscilloscope 3 while the DC voltage is applied across the product 4. When the leakage current shows an abnormal behavior change, the product 4 is sorted out as a defective product having a defective connection between inner and outer electrodes during the course of primary sorting and removal. Then the defectless products accepted as a result of the primary sorting out are further subjected to secondary sorting out so as to sort out more defective products by measuring the capacitances of the products.
Patent JP-H10337412-A (JP)
Title: Filter press
Inventor: PIERSON HENRI GERHARD WILLEM
IPC: B01D25/12
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To remove excessive stress acting on a membrane during a pressurizing process of a unit. SOLUTION: This device has a thing containing a thing which is arranged in one substantially rigid shell 8 constituting a vessel assembled as one unit 2 by a lot of substantially parallel filter plates 24 and closed and into which a medium to be filtered can be fed in a pressurized state through the plates 4 and a thing in which the shell 8 is lined with one substantially impermeable first membrane 18 and when into a space between the first membrane 18 and the shell 8, the pressurized medium is fed, one substantially incompressive boundary wall fixed to the unit 2 is defined, and one second membrane 24 having an intermediate area 26 put between the first membrane 18 and the unit 2.  And the first membrane 18 is pressurized to the unit 2, causing the second membrane 24 to be moved in the axis direction together with the unit 2 and slid on the first membrane 18, whereby stress in the first membrane 18 is removed during a pressurizing process.
Patent JP-S5576739-A (JP)
Title: Relief valve mechanism for hydraulic booster
Inventor: IDETA YASUFUMI
IPC: B60T13/12
Filed: 1978-11-30
Abstract: PURPOSE: To improve a response property of a power steering, by constituting a mechanism so that a working oil at the upstream side of a throttle valve can also be fed to the power steering through a relief valve which opens when it moves to a pilot chamber.  
     CONSTITUTION: Where a hydraulic pressure corresponding to a steering load is generated in a passage in the case of steering being performed in a condition that a hydraulic booster 8 is not working as a result of a brake pedal 19 being not stepped on, said hydraulic pressure is fed to a main valve chamber 59. In the meantime, said condition results in a closing a control valve 49 and in opening a return valve 50. As a result of a boosting chamber 45 being connected to a drain circuit, a pilot chamber 60 connected to the boosting chamber 45 via an oil passage 72, an orifice 63, and an oil passage 62, being also connected to the drain circuit. Thus, when an oil pressure, fed to a main valve chamber 59, corresponding to a steering load reaches the value exceeding a set load of a spring 58, said oil pressure moves a main valve 56 against a spring 58 to open a relief valve 55. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62230128-A (JP)
Title: Optical communication equipment
Inventor: NISHIOKA MINORU
IPC: H04B10/29
Filed: 1986-06-24
Abstract: PURPOSE:To minimize the number of light sources aud multiplexers by multiplexing plural optical signals with different wavelengths and demultiplexing the multiplexed optical signal to plural output sections through photocouplers. CONSTITUTION:Optical signals lambdaa-lambdan outputted from plural light sources 25a-25n having different wavelengths are inputted to a photocoupler 27 via input optical fibers 26a-26n. The optical signals lambdaa-lambdan are multiplexed by the photocoupler 27 and the multiplexed optical signal is demultiplexed into optical fibers 28a-28m. The demultiplexed optical signal is sent to light receiving sections 29a-29m via each output optical fiber, demultiplexed into wavelengths lambdaa-lambdan by demultiplexers 30a-30m and the result is converted into an electric signal by optoelectric converters 31a-31m.
Patent JP-S6133977-A (JP)
Inventor: HIRAOKA SHOSUKE
IPC: B65D90/04
Filed: 1984-07-18
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-S5577443-A (JP)
Title: Adaptive controller
Inventor: HAGA KIYOUSUKE
IPC: B23Q15/12
Filed: 1978-11-28
Abstract: PURPOSE: To perform adaptive control in accordance with the state of production by exchanging the adaptive control which weighs working speed for that which processes workpieces with the small load torque which is applied to tools.  
     CONSTITUTION: The arithmetic processing unit 4 performs its operation based on the control program stored in memory 40 and its adaptive control. It controls the feed rate of the tool T by changing the override data which is output to the numerical controller 2. When the control mode changover switch MS is connected to the Q1 end, this arithmetic processing unit 4 performs the adaptive control which weighs the reduced working time of workpieces. On the contrary, when the switch MS is set to the QO end, it performs the adaptive control which reduces the mean load torque which is applied to the tool. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11336960-A (JP)
Title: Joint metal
Inventor: TOSHIRO KENZO
IPC: F16L19/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provided an economical joint metal durable for a long period use. SOLUTION: This joint metal comprises a flare nut fitted rotatably to a flare pipe 2 having a flare part 1 in the end part and a joint pipe 6 having a seat part 4, formed of a tapered protruded part connected to the flare part 1 of the flare pipe 2 and an external thread part screwed to the flare nut, and connects the flare pipe 2 to the joint pipe 6 by connecting the flare part 1 to the seat part 4 and screwing the flare nut to the external thread part. A plurality of streaks of annular protrusive streak parts 11a to 11c, 12a to 12c, mutually contacting over a peripheral direction of a connection surface between the flare part 1 and the seat part 4, are integrally provided in the connection surface.
Patent JP-H05342734-A (JP)
Title: Information processing apparatus
Inventor: ABE TAKAYUKI
IPC: G11B33/04
Filed: 1992-06-09
Abstract: PURPOSE:To enhance the information processing accuracy of the apparatus by a method wherein the dislocation of a cassette, which is caused when the cassette is sandwiched, held and conveyed to an information processing position is prevented and the conveyance accuracy of the cassette is enhanced. CONSTITUTION:The apparatus is constituted in the following manner: a pair of upper and lower cassette retainers 15a, 15b which sandwich and hold a cassette K from both the upper and lower sides are installed; and in addition, rubber sheets 5 are installed at cassette sandwiching and holding parts for both cassette retainers 15a, 15b. Thereby, a frictional force is enhanced between the cassette K and the cassette retainers 15a, 15b when the cassette is conveyed, and it is possible to prevent the slip of the cassette K and to enhance the conveyance accuracy of the cassette.
Patent JP-H0439506-A (JP)
Title: Liquid fuel burner
Inventor: ASOU TOMOMICHI
IPC: F23D11/34
Filed: 1990-06-06
Abstract: PURPOSE:To promote the atomization of the fuel by arranging in a pressurized spraying section a multihole body in which a vibration section and air supply section communicate. CONSTITUTION:In the pressurized spraying section 3 a multihole body 9 which communicates with a compressor 7 and air supply pipe 8 and a vibration section 10 which consists of a piezoelectric vibration element are arranged. With this arrangement even when the combustion quantity is at minimum, it is possible to have minute air bubbles dissolved in the fuel, and whey they are jetted out to the outside, the atmospheric pressure falls and the minute dissolved bubbles in the fuel explode by the volume expansion and it is possible to promote the atomization of the fuel.
Patent JP-H05178607-A (JP)
Title: Modified amorphous silica, preparation thereof and antiblocking agent
Inventor: RIHIYARUTO ZOBOTOKA
IPC: C01B33/152
Filed: 1992-05-15
Abstract: PURPOSE: To provide an amorphous silica in which mixing into polyolefin is considerably facilitated, processing of polyolefin with its copolymer for forming a master batch is improved and dust does not occur.  
     CONSTITUTION: The modified amorphous silica of free fluid powder, in which amorphous silica manufactured by a gel method or a precipitating method is set to be a base, which has the BET surface area 100-650 m 2 /g and the micro pore volume of 2 cm 3 /g, which is constituted of 40-85 weight% silica, 60-15 weight% paraffin and silicone or vegetable oil and/or ethylene glycol except for usual additive that arbitrarily exists, in which the content of ethylene glycol exceeds 25 weight% when paraffin, silicone oil and/or vegetable oil do not exist as reforming agent is provided. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04347574-A (JP)
Title: Power source circuit
Inventor: AKIYAMA HIROSHI
IPC: H05B37/02
Filed: 1991-05-23
Abstract: PURPOSE:To facilitate introduction of performance of a load without exceeding a rated voltage, to improve deteriorations, etc., such as generation of unnecessary heat, an increase in size and further of response to a variation in a power source in a power source circuit in which an input voltage is controlled by a switching circuit and a desired output voltage is supplied to the load. CONSTITUTION:An input voltage from a power source 1 is switched by a switching element 2, and output to a power source detector 3. The detector 3 compares its output voltage with a reference voltage previously set by a reference voltage setting resistor, and outputs a control signal corresponding to the exceeded voltage to a voltage regulator 6 when the output voltage exceeds the reference voltage. The regulator 6 feeds back the control signal to equalize the output voltage to the reference voltage to the element 2 through a current controller 8, a phase controller 9. A voltage which does not exceed a maximum rated voltage of a load, is previously set as a reference voltage, thereby always sufficiently bringing out the performance of a load 4. Deteriorations, etc., such as generation of unnecessary heat, an increase in size and further of response to a variation in the voltage, can be improved.
Patent JP-S5480183-A (JP)
Title: Measurement reference tool for ultrasonic flaw detection
Inventor: SAKURAI YOSHISHIGE
IPC: G01N29/04
Filed: 1977-12-09
Abstract: PURPOSE: To measure the incident point in the circumferential direction of pipe and the bending angle accurately, by providing internal bent grooves and through- holes in the face and back of a disc having the same curvature as the contact face of the probe with the shoe, and reflecting ultrasonic beam from the probe.  
     CONSTITUTION: In the face and back of a disc having roughly the same curvature as the pipe and made of the same material are provided internal bent grooves U 1 , U 2  for measuring the incident point, and corresponding straight grooves C 1 , C 2 , and also provided are notch 10 and holes d 3  to d 5 . And the notch surface of the notch part 10 composed into a reflecting plane R. Furthermore, measurement direction lines S 1  to S 5  are drawn from the measuring points i 1  to i 5  in the circumference of the face and back towards the internal bent grooves U 1 , U 2  and holes d 3  to d 5  so  as to prevent the inspector from making mistake in the flaw detection direction. In the measurement of incident point, the probe is moved in the cirvumferential direction in the vicinity of measuring point i 1  when the beam path is short, or in the vicinity of i 2  when it is long, and the position of the highest reflection is selected by U 1  or U 2 . In the measurement of bending angles of 45°,  60°, and 90°, the probe is moved to i 3  to i 5  respectively, and the light is reflected by the plane R,  then the position of the highest reflected waves from holes d 3  to d 5  is selected.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5770056-A (JP)
Title: Gas hardening type mold making machine
Inventor: SOFUE SUMIO
IPC: B22C9/12
Filed: 1980-10-21
Abstract: PURPOSE:To reduce molding time considerably by moving a gushing head body having a gas supply port and a blowing head contg. mulled sand vertically at short strokes, and moving only the lightweight cover member horizontally. CONSTITUTION:An elevating table 8 is moved upward by a cylinder 2 to mount an upper metallic mold 9 on a lower metallic mold 4, and a blowing head 27 is moved downward by a cylinder 28 until it abuts on the mold 9. The muled sand in the head 27 is packed into the cavity formed by the molds 9, 4. Thence, a cover member 37 is carried into between rail members 34 by a carriage 38. Next, a gushing head body 13 is lowered by a toggle mechanism until it abuts airtightly on the mold 9, thence the member 37, etc., are moved upward to abut airtightly on a flange part 13a and to close an opening 13b. A tightly close space is delineated by the member 37, the body 13, and the upper mold 9. A prescribed hardening gas is supplied through the gas supply port of the body 13, and is flowed into the cavity of the molds 9, 4, by which the mulled sand is hardened.
Patent JP-H0439945-A (JP)
Title: Measurement of lead width
Inventor: ARIKADO KAZUO
IPC: H01L21/60
Filed: 1990-06-05
Abstract: PURPOSE:To enable exact measurement of the lead width of a wire bonding part regardless of lead deformation or angle by determining the center point of a lead tip through detection of the outline of both side edges of a lead and by measuring the lead width of a point offset from this center point. CONSTITUTION:After the outline of both side edges of a lead 6 is detected by a camera 1, the intersection (center point A) of the bisector m of detected both side edges and the tip of a lead 6 is detected. Then, the lead width L is measured at a point 6 offset by a specified distance D from the point A toward the base end of the lead 6. This can determine a right point A in the case of not only no deformation in the lead 6, but also deformation in the lead 6, thereby measuring the width L of a wire bonding part 7 from this action. Therefore, also in the case where the lead 6 has an angle, a right point A can be determined, and thereupon, this enables exact measurement of the lead width L of the bonding part 7 can be made.
Patent JP-2000336752-A (JP)
Title: Building unit and unit building
Inventor: TAKABAYASHI AKIRA
IPC: E04B1/348
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a building unit and a unit building capable of ensuring a site space. SOLUTION: In a building unit equipped with two long size columns 32 and 32 erected at two corners in a floor frame 31, two short size columns 33 and 33 erected at the other two corners, inclined beams 34 and 34 connected to the upper ends of the short size columns 33 and 33, a frame body 35 held by the inclined beams 34 and 34 and long size columns 32 and 32 and a flat roof section 36 provided to the frame body 35, a projected roof section 40 having a projected floor 42 projected from the floor frame 31, two short size columns 43 and 43 erected at two corners in the projected floor and an inclined roof section 45 combining the upper ends of the short size columns 43 and 43 with the flat roof section 36 is provided thereto.
Patent JP-H0814764-A (JP)
Title: Electric furnace
Inventor: NISHIZAWA JUNICHI
IPC: H01L21/02
Filed: 1994-06-29
Abstract: PURPOSE:To provide an electric furnace which does not require the use of a refractory having fear of producing dusts and makes manufacture and size reduction easy by heating the electric furnace while retaining its heat by the reflection of heat radiation from an oxidation resisting metal wall. CONSTITUTION:When a resistance heating coil 3 is energized, the heat radiation produced is reflected with a high efficiency by the inner surface of an aluminum plate 1 to raise the environment temp. inside an electric furnace so as to heat an object 5 placed therein for heating. At this time, the temp. of the outer surface of the aluminum plate 1 is maintained at a value considerably lower than the environment temp. For example, when water is allowed to flow through a water cooled copper tube 2, and even if the temp. of the object is 900 deg.C, the temp. of the outer surface of the aluminum plate 1 is at most 100 deg.C. In this electric furnace, even if it is used in the vicinity of a heating temp. of 1000 deg.C for a long period of hours, the metal luster of the aluminum 1 is not deteriorated. Since the refractory may cause largely dusts is not used, the dust does not occur and the heating treatment can be effected while the environment of the device is being kept clean. Moreover, the temp. drop of the furnace end can be made small in comparison with the electric furnace using the refractory.
Patent JP-S62174654-A (JP)
Inventor: DEBITSUDO ERORU ROBINSON
IPC: G01S15/89
Filed: 1986-06-26
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。