baber/WOPTO huggingface dataset:
Patent JP-H0242926-A (JP)
Title: Automatic fishing device
Inventor: SOGABE SATOSHI
IPC: A01K79/00
Filed: 1988-08-01
Abstract: PURPOSE:To simplify operation of inputting of set value by guiding data inputted from control part of set value to plural control parts of fishing devices and controlling revolving and driving part of fishing rod with said control parts of fishing devices according to said data. CONSTITUTION:Setting values of revolving position and revolving speed of fishing rod are inputted by control part 11 of setting value. The control part 11 of setting value and plural control parts 12a, 12b,...12n are connected with communication line 111, the inputted setting value is sent to any control part of fishing device and stored in said control part. Fishing rod revolving and driving parts 13a, 13b,...13n are controlled by each control part of fishing device according to the stored setting value.
Patent JP-S6434323-A (JP)
Title: Fundus camera
Inventor: NUNOKAWA KAZUO
IPC: A61B3/14
Filed: 1987-07-31
Abstract: PURPOSE:To always observe and take an infrared fluorescent image in a proper state, by detecting the deterioration state of an infrared filter and displaying the deterioration thereof to emit an alarm. CONSTITUTION:An illumination system 1 has an observing beam source lamp 2, an infrared filter 5, a condensing lens 3, a half mirror 4, an infrared exciter filter 6, an iris plate 12, a partial mirror 14, a reflecting mirror 16 and a relay lens 18. An infrared sensor 34 is connected to a beam source lamp 2 through a comparing circuit 60 and a control circuit 62. A beam quantity comparing circuit 112 compares the ratio of the output of the infrared sensor 34 and that of a photoelectric converter 110 with the reference value being the output of a reference tansmissivity signal generating circuit 116 and, when there is difference of a predetermined value or more, the deterioration of the infrared exciter filter 6 is identified and this state is displayed on a display part 114.
Patent JP-H1133388-A (JP)
Title: Method for working raw material and working apparatus used therefor
Inventor: SUGINO KENJI
IPC: B01J2/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain high quality fine powder from powder being a raw material powder contained in liquid is disintegrated to make fine powder with impact force of mutual liquids injected from different positions in a hermetically sealed container set at a low pressure, the liquid is gasified, and further the gas is recovered. SOLUTION: Liquid 2 wherein powdered pigment being a raw material is mixed in water inside a hermetically sealed container 1, is injected from nozzles 3 of each about 100 MPa to 500 MPa ultrahigh pressure at three positions, to make the liquids 2 collide with each other, and the powdered pigment is made finely powder with the impact force. Besides, only a specific amount of the sprayed total water amount is gasified, the remaining amount is made water of a higher temperature than that before the collision, further, the inside of the container 1, is set to gasification of a degree wherein the remaining water is easy to be gasified, the gas is recovered outside the container 1, an atmosphere inside the container 1 is dried, and the pigment made fine powder is deposited.  Further, respective nozzles are so arranged as to be separated equal distance from mutual collision place of the liquids 2 and form mutually an angle of about 120 deg..
Patent JP-S6440199-A (JP)
Title: Welding equipment
Inventor: SAITOU MICHIYA
IPC: B23K37/00
Filed: 1987-08-03
Abstract: PURPOSE:To eliminate the need for a transfer device and to reduce the equipment cost by arranging a work placing base at the intermediate part of two robots executing welding and making the work freely deliverably to a 2nd robot from a 1st robot. CONSTITUTION:A tacked work is carried into a welding station 3 by a carry-in conveyor 1, received by a 1st robot 51 and subjected to 1st welding by a 1st welding torch 41. The work is then delivered via a work placing base to a 2nd robot 52 from the 1st robot 51 and after executing welding by a 2nd welding torch 42 it is swept by a sweeping conveyor 2. In case of the change of the kind of the machine a work holding part 7 is made freely changeable between each robot 51, 52 and these stock bases 9. Those are all controlled by a control panel 10. The need for a transfer device is thus eliminated and the equipment cost and installation space can be reduced.
Patent JP-2001021637-A (JP)
Title: Apparatus and method for measurement of position
Inventor: KAGEMOTO TETSUYA
IPC: H04B1/707
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a position measuring apparatus by which the search processing operation of a carrier can be reduced. SOLUTION: A downconversion part 104 which receives a signal from a satellite so as to be converted into an intermediate-frequency signal and a carrier search part 1000 in which carrier waves in a received signal are searched on the basis of the output of the downconversion part 104 are provided at this position measuring apparatus 100. The carrier search part 1000 separates the received signal into an in-phase channel signal and an orthogonal channel signal, and it performs a real fast Fourier transform operation after it performs a spectrum back-diffusion processing operation. Regarding a signal which corresponds to 0 Hz out of respective frequency components, it is corrected by the sum total of the orthogonal channel component, and the frequency difference between a local carrier and carrier waves is found.
Patent JP-H0480623-A (JP)
Title: Display device for residual quantity of liquefied gas
Inventor: WATANABE TAKAHIRO
IPC: G01F23/22
Filed: 1990-07-23
Abstract: PURPOSE:To enable accurate display of the residual quantity of a liquefied gas in a liquefied gas vessel on the occasion when a liquid level lowers below the end opening of a gas takeout pipe, by providing a temperature sensor detecting the temperature of the liquefied gas, a circuit for judging a change in the temperature of the liquefied gas and a device for display of the residual quantity of the liquefied gas or display of an alarm. CONSTITUTION:When a liquefied gas 1 is held in a fuel tank 2 with its liquid level 1a being higher than an end opening 3a' of a gas takeout pipe 3a, the liquefied gas 1 is extracted from the opening 3a'. When the position of the liquid level 1a turns lower than the end opening 3a', a gas 1b is extracted from the takeout pipe 3a. On the occasion, the liquefied gas 1 is vaporized and the heat of vaporization is taken away therefrom since it tends to keep the state inside the vessel to be unvaried, and consequently the temperature of the liquefied gas 1 itself lowers. At this time, a judging circuit 5a calculates a change in the temperature for a unit time from the temperature transmitted from a temperature sensor 4a. When it is the change in the temperature at the time when the heat of vaporization is taken away from the liquefied gas 1, a prescribed signal is transmitted to a display device 6 and the device 6 lights up an alarm lamp.
Patent JP-S6350188-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KISHI HIROSHI
IPC: H04N9/86
Filed: 1986-08-20
Abstract: PURPOSE:To contrive to improve S/N by changing frequency characteristic of the circuit between burst signal period and other period and thereby making a frequency band corresponding to the characteristic of signals. CONSTITUTION:Chroma time axis compression signals (C.TCM signals) are inputted to a frequency correcting circuit (F characteristic correcting circuit) 7. The F characteristic correcting circuit 7 is controlled by a burst gate pulse generated by a control signal generating circuit 8, and operates in the direction of raising frequency characteristic of the circuit in the period of burst signals and operates in the direction of lowering in other period. On the other hand, in reproducing side, reproducing output is inputted to an FN demodulator circuit 5, and C.TCM signals are outputted. The C.TCM signals are inputted to a time axis expanding circuit 6 through an F characteristic correcting circuit 9 and R-Y, B-Y signals are outputted. The F characteristic correcting circuit 9 makes similar operation with the F characteristic correcting circuit 7, and a control signal generating circuit 10 makes similar operation with the control signal generating circuit 8.
Patent JP-2001018323-A (JP)
Title: Embossed stainless steel plate free from color nonuniformity and excellent in photocatalyst activity
Inventor: SAKADO KENJI
IPC: B01J35/02
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To improve a fouling decomposition capacity and to obtain a stainless steel plate preventing a defective appearance caused by interference color. SOLUTION: A stainless steel plate 1 in which an embossed pattern is formed by embossing is used as a base material, and a photocatalyst layer 4 is formed on an embossed pattern forming surface. A clear intermediate layer 5 can be formed as required between the surface and the layer 4. As the embossed pattern forming surface, the surface 5-50 μm in embossment depth, 0.2-2.0 mm in protruded part flat part length, and 30-200 μm in protruded part edge part length is preferable. The photocatalyst layer is preferably set up to be 0.1-6 μm in single film thickness or total thickness of the single film and the intermediate layer 5.
Patent JP-H0729825-A (JP)
Title: Semiconductor substrate and production thereof
Inventor: ASAI SHUJI
IPC: H01L21/20
Filed: 1993-07-08
Abstract: PURPOSE:To allow high quality growth of different kind of compound semiconductors on a substrate with high mass productivity without requiring high temperature heat treatment exceeding 1000 deg.C. CONSTITUTION:An Si substrate 1 is cleaned and heavily implanted with As ions (about 1X10<16>cm<-2> at 50keV). It is then treated with a mixture solution of ammonia water and hydrogen peroxide water to form a weak bond oxide film on the surface of the substrate. Subsequently, it is introduced into an MBE (molecular beam epitaxy) system and subjected to heat treatment at 850 deg.C for 20min while being irradiated with an As beam thus removing the oxide film from the surface and arranging the crystallinity on the surface implanted with ions. The substrate temperature is then lowered down to 550 deg.C while irradiating the substrate with an As beam thus forming an n-type (Si doped) GaAs crystal growth layer 3 on the As ion implanted diffusion layer 2.
Patent JP-H1036845-A (JP)
Title: Liquid crystal composition and liquid crystal display device
Inventor: KONO KATSUYUKI
IPC: C09K19/46
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal compsn. having excellent voltage-transmittance characteristics by comprising a compd. as a first component selected from a group of compds. represented by a specified formula, a compd. as a second component, and a compd. as a third component selected from a group of compds. in a predetermined ratio. SOLUTION: At least one compd. as a first component selected from compds. represented by formulae I to VI (wherein R<1> to R<4> represent a 1-10C alkyl with methylene not adjacent thereto being optionally substd. by -O- or -CH=CH-; and n is 0 to 20), at least one compd. as a second component selected from compds. represented by formula VII (wherein A represents 1,4-phenylene with H being optionally substd. by F), and at least one compd. as a third component selected from compds. represented by formulae VIII to X (wherein B' represents 1,4-cyclohexylene or the like; B<2> and B<3> represent 1,4-phenylene with H being optionally substd. by F; Q<1> represents H or F; Z<0> represents -COO- or -CH2 CH2 -; Z<1> represents -CH2 CH2 -, a single bond or the like; and p, q, and m are 0 or 1) are mixed together.  The mixture is a liq. crystal compsn. which comprises 3 to 60wt.% (hereinafter referred to as '%') first component, 3 to 30% second component, and 5 to 70% third component and is used in a liq. crystal display device.
Patent JP-H0360039-A (JP)
Title: Electric power apparatus for driving inductive load and protective apparatus against parasitic effect due to negative impulse of power supply in monolithic integrated circuit including controller for the electric power apparatus
Inventor: SARUBATOORE RACHITEI
IPC: H01L27/02
Filed: 1990-07-23
Abstract: PURPOSE: To prevent break of a parasitic transistor by providing a shield element against negative impulses of a power source voltage in its voltage limiter. CONSTITUTION: If power apparatuses Q3 and Q4 are in a conducting state and an inductor L is assumed to be in a charged state, then any negative impulse on the voltage Vs executes the extinction of the arc on the power apparatuses Q3 and Q4 at the negative base voltage of the transistor Q3. At the same time, a voltage Vc at the common collector rises up to a clamp voltage set by a Zener diode Z2, and two breakdown stresses reverse to the power apparatuses Q3 and Q4 are produced, but these stresses are prevented by a voltage limiter constituted with transistors Q2 and Q5, a resistor Rc and a Zener diode Z1.  Under this condition, the transistor Q2 is kept at a negative potential at its base by a voltage Vs, so that the arc is extinguished because the base is kept at a negative potential by the voltage Vs, and a positive over-voltage Vc on the load L ignites the transistor Q5, power apparatuses Q3 and Q4 in Darlington configuration are returned to a conducting state, and a positive over-voltage is discharged to the ground. By doing this, the parasitic effect caused by the negative impulse of the power source voltage can be eliminated.
Patent JP-H0242456-A (JP)
Title: Copying machine with data imprinting function
Inventor: FUKUSHIMA SHIGENOBU
IPC: G03G15/00
Filed: 1988-08-02
Abstract: PURPOSE:To prevent page numbers from being imprinted without counting the number of the sheets of an original by releasing a page data imprinting mode when the page data imprinting mode is selected and a counting mode is not set. CONSTITUTION:The title machine is provided with a means to set the page data imprinting mode to imprint the page numbers by superposing original pictures, a means to set the counting mode to count the number of the sheets of the original, a data control means to operate and set imprinting page data and a means to release the page data imprinting mode when the page data imprinting mode is selected and the counting mode is not set. Thus, the page data imprinting mode and the original number-of-sheets counting mode can be set, and the page data imprinting mode can be released when the counting mode is not set within a prescribed timer or until a prescribed key switch input after the page data imprinting mode is set.
Patent JP-S6085823-A (JP)
Title: Gear shaper with relieving interference detecting function
Inventor: KIGAMI YUKIO
IPC: B23F23/12
Filed: 1983-10-18
Abstract: PURPOSE:To obviate the superfluous wastage of a tool and a machine itself befor it happens, by detecting the presence of relieving interference accurately and speedily, while constituting a gear shaper so as to stop its gear cutting at once, of the gear shaper provided with a relieving interference detecting function. CONSTITUTION:When a relieving interference happens in a cutter 3, this cutter 3 and a work 15 come into contact with each other whereby torque FR in the same direction as feed component force or in the reverse direction is added to the cutter 3 being in its return stroke. In this case, the torque FR by means of the relieving interference is generated in the reverse direction against the cutting resistance. If suchlike torque happens, sampling voltage grows larher than a threshold value. Therefore, a warning indicator lamp is lighted and simultaneously gear cutting is stopped by a control part. With this constitution, the superfluous wastage of a tool and a machine itself can be obviated before it happens.
Patent JP-H0538974-A (JP)
Title: Canopy opening/closing device in dump truck
Inventor: SAKAGUCHI KIYOSHI
IPC: B60P7/04
Filed: 1991-08-02
Abstract: PURPOSE:To open/close a canopy with a simple and inexpensive structure without using power such as oil pressure or electricity by rotating the canopy in the closing direction utilizing the elastic force of a spring, and rotating the canopy in the opening direction utilizing the tilting action of a loading box. CONSTITUTION:After loading sediment or the like into a loading box in the opened state of a canopy 10, the handle 34 of a locking device 30 is pulled to rotate a stopper 32 clockwise. Then the lowering regulation of a first elevating member 27 is released, so that the first elevating member 27 and a rack 24 are lowered by the elastic force of a spring 23. The canopy 10 is thereby rotated clockwise to cover loaded sediment or the like. When the loading box is tilted to discharge the loaded sediment or the like, the lower end of a second elevating member 28 is separated from a body 2. When the loading box is lowered again into the horizontal position, the rack 24 is pushed up, so that the spring 23 is pulled through a pinion 21, an auxiliary shaft 17 and a pulley 20, and the canopy 10 is opened being rotated counterclockwise.
Patent JP-H0943316-A (JP)
Title: Analog input test device
Inventor: OKAZAKI YOSHIMICHI
IPC: H02B1/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of an analog input test. SOLUTION: This device is equipped with an operation processor 4 that analyzes terminal panel information of analog signal input and decides an empty point and executes test processing; an electric current and voltage generating device 6 to output test voltage or a test electric current designated by the operation processor 4; a changeover device 8 that carries out selection by conducting the changeover of test circuits by means of a circuit selection signal outputted from the operation processor 4; a voice informing device 9 to inform by means of a sound the distinction of a test circuit selected by the changeover device 8; and a terminal panel connection device 7 to impress on a terminal panel 10 test voltage or a test electric current corresponding to a test circuit that the changeover device 8 has selected.
Patent JP-H0242835-A (JP)
Title: Method and device for decoding band division type code
Inventor: AIKO SHINICHI
IPC: H03M7/30
Filed: 1988-08-02
Abstract: PURPOSE:To improve the quality of encoding, to eliminate necessity to send the information of bit allocation as additional information and to economically utilize a transmitting route by providing plural level estimating devices, etc., in a transmitting side and a receiving side. CONSTITUTION:In the transmitting side, the frequency band of an input signal is divided by a band dividing filter 100 and encoded by plural encoders according to bit information from a bit allocating circuit 170 and a multiplexing signal is outputted from a multiplexing circuit 180. In the receiving circuit, an encoding multiplexing signal to be transmitted is separated per band by a separating circuit 20 and decoding is executed through plural decoders with a bit number to be same an encoding bit number to respective bands. In such a case, based on the value of a high order bit to be determined in advance for an encoding signal, the average signal level of the respective bands is estimated backward through the plural level estimating devices in the both transmitting and receiving sides. In correspondence to the average signal level of the respective bands, since the encoding and decoding is executed by changing the encoding bit number to the respective bands, the encoding quality is improved and the transmitting route can be economically utilized.
Patent JP-H0728549-A (JP)
Title: Microcomputer
Inventor: TOKIEDA YUSUKE
IPC: G06F1/04
Filed: 1993-07-12
Abstract: PURPOSE:To reduce the power consumption by stopping the supply of a clock and a strobe signal to peripheral circuits which are not used. CONSTITUTION:External terminals 7-1 and 7-3 are set to logical value '0', and a clock 2 and a strobe signal 6 including an address latch signal 6-1, a data read signal 6-2, and a data write signal 6-3 are not supplied to corresponding peripheral circuits 4-1 and 4-3 at all. Meanwhile, external terminals 7-2 and 7-4 are set to logical value '1', and therefore, the clock 2 and the strobe signal 6 are supplied to corresponding peripheral circuits 4-2 and 4-4. When a microcomputer is used to constitute an application system in this case, a user sets respective select information bits to private external terminals 7-1 to 7-4 to preliminarily select the peripheral circuits to which the clock 2 and the strobe signal 6 should be supplied.
Patent JP-H0921840-A (JP)
Title: Socket for inspecting display panel
Inventor: KAJIWARA YASUSHI
IPC: G01R1/073
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of contact between an electrode of a display panel and a wiring pattern on a contact film by uniformly pressing an upper surface of the display panel along in the direction of disposition of the electrode of the display panel. SOLUTION: A wiring pattern 14a brought into contact with an electrode of a display panel 1 is formed in the upper surface of a contact film 14 disposed on a socket main body 11. The display panel 1 is pressed against the contact film 14 by a panel pressing member 20 slidably provided in the socket main body 11 when it moves to the upper surface of the display panel 1 mounted on the contact film 14. When the panel pressing member 20 pushes the upper surface of the display panel 1, a flexible shutter 21 is interposed between the panel pressing member 20 and the display panel 1. The panel pressing member 20 has a metal-made clamper 25 of a lateral U-shaped cross section which has elasticity and is installed into the socket main body 11 so as to vertically hold the socket main body 11 and the display panel 1 therebetween.  In the clamper 25, a slit 25d extending in the direction of perpendicularly crossing the direction of disposition of the electrode of the display panel 1 is formed.
Patent JP-2001024190-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIBA KAZUTOSHI
IPC: H01L29/43
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having metal gates, capable of operating at high speed, excellent in reliability, and a method for manufacturing reducing steps. SOLUTION: An element separation layer 2 and n+diffusion layer 5 are formed on a surface of p-type semiconductor substrate 1, and an interlayer insulation film 7 is deposited on the same. After a gate groove 20 is formed on the n+diffusion layer 5 so that the n+diffusion layer 5 on the spot which will be a gate in elements region between the element isolation layers 2 may be separated, a gate insulation film 8 is formed. A metal gate electrode 9 is formed with metal film 15 deposited on the same and embedded in the gate groove 20. A contact hole 22 is formed and a plug metal 13 is embedded in the contact hole 22 to form a wiring layer 14 connected to the plug metal 13.
Patent JP-2000028867-A (JP)
Title: Optical fiber fixing device
Inventor: HATTORI ATSUNORI
IPC: G02B6/36
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To improve an optical fiber fixing device which is capable of fixing an optical fiber with simple constitution and is capable of easily coupling and removing the topical fiber and an optical transmission module to and from each other. SOLUTION: This fixing device has a holding tongue piece 16a which is disposed to extend toward the center of an aperture 15 penetrated through an anti-pull plate P, holds an optical fiber F by bringing its front end section into pressurized contact with a coating member 19 at the outer peripheral surface of this optical fiber and is formed to curve in the insertion direction of the optical fiber F and an elastic contact tongue piece 16b which is elastically brought into contact with the front end part 11 of the front end of a sleeve S and is energized in the pulling direction of a sleeve S.
Patent JP-S5894449-A (JP)
Inventor: SUZUKI SHIGEO
IPC: B32B5/28
Filed: 1981-12-01
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。