baber/WOPTO huggingface dataset:
Patent JP-H1037227-A (JP)
Title: Crusher
Inventor: MARUYAMA MITSURU
IPC: E02F7/06
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of discharge by juxtaposing three rotation axial centers with a plurality of crushing tooth plates so as to form a triangle while being oppositely faced to a bottom-section discharge space and crushing excavated concrete lumps, etc., in a bucket. SOLUTION: Shafts 5, 6 with crushing tooth plates 7, 8 are installed in parallel to the upper section of a bottom-section discharge space 4 in a bucket 3 mounted at the front end of a whirling arm for a civil engineering machine. A shaft 9 with crushing tooth plates 10 larger than the crushing tooth plates 7 and 8 is set up in parallel with the shafts 5 and 6 on the shafts 5, 6. Excavated concrete lumps K are crushed coarsely by clearances 11 among a guide wall 12 and the tooth plates 10, smashed finely by the crushing tool plates 7, 8 at lower stages, and discharged from the discharge space 4. Accordingly, the efficiency of crushing is improved, and discharge can be conduced smoothly.
Patent JP-2001021039-A (JP)
Title: Semiconductor manufacturing device
Inventor: YOSHIKAWA MASAAKI
IPC: F16J13/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the danger to a human body during cap opening/closing, and to make a cap opening/closing mechanism simple and inexpensive. SOLUTION: Gas springs 22 are attached to a pair of arms 16, one end thereof being connected to be rotated integrally with a shaft 14 rotatably supported by a film forming chamber 12, and the other end thereof being connected to a cap 18 to be opened/closed in the film forming chamber 12, and the shaft 22a of each gas spring 22 is connected to the film forming chamber 12. The shaft 14 is provided with a gear box 24 for storing a worm gear composed of a worm wheel, its axial center being connected to be rotated integrally therewith, and a cylindrical worm engaged with the worm wheel for self locking. A cap opening/closing handle 32 protruded out of the gear box 24 is connected to the axial center of the cylindrical worm to be integrally rotated.
Patent JP-H1041594-A (JP)
Title: Flexible printed circuit board
Inventor: ISHIZAKI SEIWA
IPC: H05K1/11
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To dissolve troubles, such as damage to mounting components and the injury of an operator, by a method in which the edge part of a flexible printed wiring board is covered with an extension part, which is extended from the edge part of a reinforcing plate. SOLUTION: The width of a mounting region of a flexible printed wiring board 12 is formed in a width roughly equal to that of a reinforcing plate 14 and both side edges of the board 12 are made to coincide with the side edges of the plate 14. The point of the board 2 is extended by a prescribed length from the edge part of the plate 14 and an extension part 22 is formed. In a mounting work, an operator holds the edge part of the plate 14 for a flexible printed circuit board 10 with his finger to make the connection of stacking connectors 15 with the board 12. The operator holes the edge part of the plate 14 via the extension part 22 of the board 12 and his finger never comes into contact directly with the edge part of the plate 14. Thereby, troubles due to the plate 14 or the leads of an electronic component, such as damage to the mounting components and the injury of the operator, can be dissolved.
Patent JP-H0749178-A (JP)
Title: Specifying method for moisture content of unseasoned wood and method and apparatus for drying it accordingly
Inventor: SUGIMURA SATORU
IPC: F26B25/22
Filed: 1993-08-04
Abstract: PURPOSE:To enable drying unseasoned wood in the form of a log to be conducted fast without involving warping, cracking, deepening in shade, or the like by finding the moisture content of unseasoned wood from an image of a cut end thereof through selection of a sample image being a closest approximation in denseness of the annual rings and shade of color. CONSTITUTION:A camera part 20 photographs both two cut ends of unseasoned timber which has been brought from a timber yard 2 and the image data obtained are sent to a preprocessing part 4. Next the unseasoned timber is taken to a preprocessing apparatus 3 where a conical hollow is formed in each of the cut ends and a preprocessing device 4 measures the length L, diameter D, and weight W and finds the volume V and density P. On the other hand, out of image data sent from the camera part and stored in memory in a large number in a data-processing device data on sample image which is a closest approximation in denseness of annual rings and shade of color is selected. Then on the basis of the density P and the density after drying belonging to the data on sample image the moisture content of the unseasoned timber is specified; from the moisture content various details of the condition suitable for microwave heating are determined. Then the timber is subjected to primary drying by exposure to microwave radiation.
Patent JP-H0243874-A (JP)
Title: Color correction processing unit having color conversion function
Inventor: ITO KEITOKU
IPC: H04N1/46
Filed: 1988-08-03
Abstract: PURPOSE:To simplify the hardware and to quicken the processing speed by simultaneously applying a color conversion to compress/expand hue of a picture and input/output color correction processing substantially. CONSTITUTION:A color correction processing parameter is stored in a memory means 24 corresponding to an area data, discrimination means 21, 22 detect to which area a spectrum density data of a color picture corresponds and a readout means 23 reads out a color correction processing parameter corresponding to the memory means 24 based on a data representing the area. On the other hand, an input means 30 inputs compression/expansion of a hue and correction value generating means 25, 26 generate a correction data corresponding to the input. Then a correction means 27 generates a parameter being the result of correction of the readout color correction processing parameter by means of a correction data and a color correction means 28 applies color correction processing by using a parameter correcting the input spectral density data of the color picture. Thus, the color conversion and the color correction processing are implemented simultaneously substantially, the hardware is simplified and the processing speed is quickened.
Patent JP-S6254811-A (JP)
Title: Thin film magnetic head
Inventor: HAYASHI MASAMICHI
IPC: G11B5/31
Filed: 1985-09-04
Abstract: PURPOSE:To fix a magnetic core forming face side in parallel with a sticked face while a magnetic head is not tilted in sticking the face to a head base even when a step is caused to the magnetic core by arranging an auxiliary thin film made of a type of material not giving substantially the effect onto the magnetic characteristic of the head element to the rear side of the head element on the base. CONSTITUTION:The auxiliary thin film 15 made of a type of material giving no effect substantially onto the magnetic characteristic of the head element is arranged to the rear side of the head element on the base. In sticking the magnetic core face side of the magnetic head 18 to a head base 10 by using an instantaneous adhesives, the face of the auxiliary thin film 15 is used as a reference face and as the adhesive face with the head base 10. Thus, the magnetic head 18 is fixed in parallel with the face of the head base 10 while not being tilted.
Patent JP-H0480682-A (JP)
Title: B-mode display method
Inventor: OSANAI MASANORI
IPC: G01N29/44
Filed: 1990-07-24
Abstract: PURPOSE:To separate and discriminate a plurality of targets present in the different dips of transmitting and receiving beams by displaying data as an image colored by a plurality of the colors corresponding to the dips or elevations of transmitting and receiving beams. CONSTITUTION:The output signal of a beam forming operation circuit 3 is converted to colors of R, G, B and variable density data corresponding to a set dip and reflection intensity and respective R-, G- and B-adder/dividers 4-1 - 4-3 cumulate and add only the dip data in the display regions covered with said adder/dividers themselves using the corresponding R-, G- and B-image data memories 5-1 - 5-3 and, at the point of time when scanning is completed, mean value data is finally supplied to a color display apparatus 8 to be displayed thereon as a color image having variable density. Therefore, the dip and reflection intensity of a reflecting target can be confirmed.
Patent JP-S5988985-A (JP)
Inventor: YOSHIDA TOKUJI
IPC: D07B3/10
Filed: 1982-11-05
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-H0480617-A (JP)
Title: Process signal recording device
Inventor: HIRAYAMA MASAHIKO
IPC: G01D9/00
Filed: 1990-07-23
Abstract: PURPOSE:To enable reliability and maintenance to be improved, recorded data to be handled easily, and visibility of data to be improved by providing an auxiliary storage device, a main storage device, a display control device, a flat display device, and a display control device. CONSTITUTION:A process data from a process sensor 1 is tentatively stored in an auxiliary storage device 11. Process data which is stored into this auxiliary storage device 11 covers a specified amount of time, for example, from now to one hour before and the process data within this auxiliary storage device 11 is updated to new process data in sequence and at the same time old process data is stored into a main storage device 12. Then, by specifying a desired process data by a display control device 15, a display control device 13 reads process data from the auxiliary storage device 11 or the main storage device 12 and displays it onto a flat display 14.
Patent JP-H1133131-A (JP)
Title: Connecting device of auxiliary air blower for lung-force-sucking type hose mask and hose for hose mask
Inventor: SHIGEMATSU YOSHIO
IPC: A62B18/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a simple device to be connected to a hose mask which guarantees a user wearing the hose mask at least to take fresh air in by the user's own lung force. SOLUTION: This connecting device has an opening 8, an opening 7, and an opening 9. The opening 8 is for connecting an auxiliary air blower 11 with an electric fan driven by a portable power means to take fresh air in, and the opening 7 is for connecting a hose 4 for a hose mask to be connected to a lung force sucking type hose mask, and a check valve 13 is attached to the opening 9. The check valve 13 is set so that fresh air can be taken in by the lung force when the pressure among the openings is lower than a prescribed value. Therefore, even a user wearing an ordinary hose mask can breathe well enough with the user's own lung force.
Patent JP-S6255431-A (JP)
Title: Fuel injection controller of internal combustion engine
Inventor: OBA HIDEHIRO
IPC: F02D41/34
Filed: 1985-09-03
Abstract: PURPOSE:To enable fuel injection quantity to be properly supplied on the basis of a correction intake air amount signal by providing the upper and lower limit guards in the intake air amount signal immediately after quick opening and closing of a throttle in acceleration and deceleration. CONSTITUTION:A control unit 50 calculates Q/N by the use of intake air amount Q calculated on the basis of a signal detected by a Karman's vortex street system flow meter 25 and rotational frequency N of engine detected by a rotational frequency sensor 43. Next, an absolute value of throttle opening variation per a certain time of a throttle sensor 32 exceeding a set value is judged to the under a transient condition and in the beginning of acceleration or deceleration, compared with that in the previous time. Then if the throttle opening exceeds a predetermined value, the upper and lower limit value guards are set in an intake air amount Q/N per one revolution of an engine until the rotational frequency of the engine reaches a predetermined one. Thus, a fuel injection quantity is calculated on the basis of the corrected Q/N value.
Patent JP-S5896458-A (JP)
Title: Binary system
Inventor: KURATA MASAMI
IPC: G06T5/00
Filed: 1981-12-04
Abstract: PURPOSE:To obtain a binary picture with high quality and is less affected by noise, by digitizing an analog picture signal as multi-value information and binarizing the picture signal based on it. CONSTITUTION:An analog picture signal 2 outputted from an image sensor 2 is inputted to an A/D converter 15 after the level is adjusted at an automatic background control circuit 3. The converter 15 classifies an analog picture signal 4 into 8 grades in response to the contrast of an original 11 and outputs them as three-bit digital signals 16A-16C. The digital signals classified into 8-grade is inputted to a shift register 17, a line memory 18 and an ROM19. The register, the line memory and the ROM perform correction of picture elements depending on the relation as to adjacent picture elements classified into the 8-grade, and it is discriminated as black when the level after the correction is 0-4, and as white when 5 or over. The binary information is transmitted from an output 23.
Patent JP-H0940345-A (JP)
Title: Step for escalator
Inventor: SASAKI TAKAARI
IPC: B66B29/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To catch timing for a passenger to get on/off, and make his getting-on/off safe and sure by forming a demarcation line around each tread into a wave shape. SOLUTION: When a passenger stands up in the vicinity of the comb 5 of a step in order to get on an escalator, the size of a tread can be detected by the number of waves for the demarcation 6 of the cleat surface of the tread, and timing for getting on the escalator can thereby be determined by perceiving how soon timing comes on, that the joint parts of mutually adjacent steps appear. Besides, when the passenger is in the escalator, the visual identification of the wave shaped demarcation lines 6 and 7 for step cleats and their risers, allows the width of a boundary interspaced from a cleat tread surface, which is caused by the wave shaped recessed and projection parts of the demarcation lines, to appear widened, and the passenger can thereby be made to firmly stand up by his foods in the inside of the cleat surface of the tread.
Patent JP-H0482384-A (JP)
Title: Sensitivity switching circuit for television camera
Inventor: YAMAMOTO ISAMU
IPC: H04N5/243
Filed: 1990-07-25
Abstract: PURPOSE:To obtain an output video signal with excellent S/N by switching the gain of an amplifier means in interlocking with the operation switching operation of a signal compression means so as to apply sensitivity setting in response to the dynamic range of the output video signal. CONSTITUTION:A control circuit 15 applies a control voltage amplified by a rectified voltage from a peak detection circuit 32 at a DC amplifier circuit 34 to signal compression circuits 14R, 14G, 14B as a control voltage VCTL of a signal compression start level to activate the signal compression circuits 14R, 14G, 14B as a so-called automatic nu circuit. Moreover, a reference voltage VREF is given to the above DC amplifier circuit 34 through a changeover switch 33 to release the operation of the signal compression circuits 14R, 14G, 14B as the above automatic nu circuit and the signal compression circuits 14R, 14G, 14B are operated as the nu circuit fixing the signal compression start level to a prescribed level by the reference voltage VREF.
Patent JP-H0360041-A (JP)
Title: Manufacture of field effect transistor
Inventor: AKAMINE TADAO
IPC: H01L29/43
Filed: 1989-07-27
Abstract: PURPOSE:To simplify a process by forming a gate insulating film by a silicon nitride film or by covering an upper side of other insulating film with a nitride film and by using molecular layer epitaxial growth after the gate insulating film is patterned. CONSTITUTION:A gate insulating film 2 formed on a silicon substrate 1 is a silicon nitride film or a multilayer film whose upper side is a silicon nitride film. After the gate insulating film 2 is patterned to a desired gate electrode shape, a silicon oxide film 3 is formed as an isolation region. Then, a source region 4 and a drain region 5, which are single crystal of high impurity concentration, are formed on a surface of the silicon substrate 1, and a gate electrode 6 which is a polycrystal of high impurity concentration is formed on the gate insulating film 2 by molecular layer epitaxial growth. Then, heat treatment is applied to form diffusion layers 7, 8 to the silicon substrate 1 below the source region 4 and the drain region 5. Thereby, it is possible to simplify a process, to control a film thickness of source/drain regions at a molecular layer level and to control impurity concentration precisely.
Patent JP-H0517384-A (JP)
Title: Purification of polyglycerol
Inventor: FURUTA AKIO
IPC: C07B61/00
Filed: 1991-07-10
Abstract: PURPOSE:To decolor and deodorize polyglycerol useful as a base for cosmetics and organosynthetic chemicals completely and simply by treating crude polyglycerol with hydrogen and then deaerating in nitrogen. CONSTITUTION:Crude polyglycerol is treated with hydrogen by using a noble metal-based hydrogenating catalyst (palladium catalyst supported on the surface of active carbon or silica) at 100-300 deg.C and then deaerated in nitrogen and/or steam under <=760mmHg at 150-250 deg.C to purify the objective polyglycerol.
Patent JP-S6170749-A (JP)
Inventor: ROBAATO SUTOREIN
IPC: H01L21/265
Filed: 1985-09-05
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-H0649791-A (JP)
Title: Deinking agent
Inventor: ISHIBASHI YOICHI
IPC: D21C5/02
Filed: 1992-07-22
Abstract: PURPOSE:To provide a deinking agent containing an ester mixture produced by addition-reacting an alkylene oxide to the mixed reaction product of a fat or oil, an alcohol, a 12-22C higher fatty acid dimer acid, etc., and having an excellent ink-catching ability, operability, etc. CONSTITUTION:The deinking agent contains an ester mixture produced by addition-reacting an alkylene oxide (preferably ethylene oxide and propylene oxide are randomly addition-reacted) to the mixed reaction product obtained by the reaction of (A) a fat or oil (e.g. coconut oil or palm oil) or a reaction product obtained by reacting the fat or oil with glycerol, (B) an alcohol (e.g. 1-octanol, hexane-1,2-diol), and (C) a 12-22C higher fatty acid dimer acid and/or its polymer acid preferably in an A (as glycerol contained in the component A)/B/C of 100/2-500/10-500.
Patent JP-H0539141-A (JP)
Title: Paper sheet feed mechanism and paper sheet feed method thereof
Inventor: HORIGUCHI HIROYUKI
IPC: B65H5/00
Filed: 1991-08-05
Abstract: PURPOSE:To provide a paper sheet feed mechanism and a method therefor which can surely transport paper sheets without any jam though it is small-sized by adding a driving mechanism for making transport control of paper sheets to a guide itself to which paper sheets are fed from a transfer roller. CONSTITUTION:In a paper sheet feed mechanism including transfer rollers 1a, 1b, and a guide 2 disposed close to the transfer rollers 1a, 1b, wherein paper sheets 3 transported through the transfer rollers 1a, 1b are inserted in the guide 2 to carry out paper sheet feeding, guide electrodes (a), (b), (c) of plural kinds to which different voltages are applied are disposed on both mutually confronting side plates 2a, 2b of the guide 2 at fixed intervals, there is provided a guide electrode application control means for sequentially applying voltages which make secular changes and mutually different to the plural kinds of guide electrodes (a), (b), (c).
Patent JP-S6442376-A (JP)
Title: Treatment of fireproof covering material to prevent generation of dust
Inventor: SUZUKI NOBUO
IPC: E04G23/02
Filed: 1987-08-06
Abstract: PURPOSE:To enable the titled treatment by impregnating a specified aq. PVA soln. into a fireproof covering material such as asbestos by coating or other method so that the soln. penetrates into the interior of the covering material and fixes dust by adhesion. CONSTITUTION:PVA having <=500 polymn. degree and <=80% saponification degree is dissolved in water to prepare an aq. PVA soln. having <=10% concn. and 0.01-0.1% anionic or nonionic surfactant as a penetrating assistant and <=5% boric acid or borax as a gelatinizer for PVA are added to the PVA soln. A pigment and perfume are further added as required. The resulting liq. is impregnated into a fireproof covering material such as asbestos by coating or other method.
Patent JP-S5986034-A (JP)
Title: Motor-driven camera capable of automatic focusing adjustment
Inventor: MAGARIYAMA KENICHI
IPC: G03B17/00
Filed: 1982-11-09
Abstract: PURPOSE:To improve release possibility in an in-focus state by providing an automatic focus adjusting device which places automatically a photographic lens in the in-focus state, and detecting the operation of an automatic focus adjusting device and increasing an interval of release automatically during the operation. CONSTITUTION:A camera body C, lens barrel L, and motor driving device MD are provided. The camera body C is provided with an automatic focus adjusting circuit 1, shutter release control circuit 2, and photographic condition introducing circuit 3. The circuit 1 applies a driving signal to the lens barrel L to move the lens 7 to an in-focus position. A resistance VRf is varied according to focal length and the circuit 3 generates a voltage output corresponding to subject brightness and the focal length. The release interval control circuit 10 of the device MD has the timer circuit consisting of resistances R1-R8, capacitors C1 and C2, transistors (TR) Q1 and Q2, and a comparator CP, and the output of the circuit 3 is inputted to output a release inhibition signal to a motor driving control circuit 8. When the circuit 1 is in operation, the release interval is increased.
Patent JP-S5897153-A (JP)
Title: Manufacture for cylinder fitting stand
Inventor: MITSUYU EIICHI
IPC: G11B15/61
Filed: 1981-12-03
Abstract: PURPOSE:To manufacture the fitting stand with high accuracy and good productivity in a shorter time than conventional manufactures, by providing a cylinder fitting through-hole for a chassis and die-casting the cylinder fitting stand incorporatedly with the through-hole with Al, in the manufacture of the cylinder fitting stand of a VTR. CONSTITUTION:A lot of component fitting holes 1a, a cylinder fitting through- hole 1b and a notch 1c for gate next to the through-hole 1b are pressed to an aluminum plate at the same time to form a chassis 1. Die-casting of a cylinder fitting stand 2 is done for the chassis 1 with a cylinder fitting stand forming metal mold by pouring molten Al, the notch 1c is closed, the Al projections left at the aluminum pouring inlet at the chassis end are cut off with a press after molding, a tool is inserted to a part of the fitting hole 1a to position the chassis 1 and the cylinder fitting part formed on the upper surface of the stand 1 is polished. Thus, the cylinder fitting stand with high accuracy can be obtained  with better productivity than conventional methods.