baber/WOPTO huggingface dataset:
Patent JP-H04139962-A (JP)
Title: Synchronizing signal generator
Inventor: OGAWA TAKESHI
IPC: H04N5/06
Filed: 1990-09-29
Abstract: PURPOSE:To generate various timing signals corresponding to plural kinds of the television systems by providing a counter skipping the count to the generator. CONSTITUTION:An H counter 5 counts a pulse number of clock signals CK fed from a frequency divider circuit 1 and outputs an H count data HD representing the count to an H decoder 6. Moreover, the H counter is reset by a reset pulse Hreset outputted from a synchronizing separator circuit 4 and outputs an H count pulse Hcp to a V counter 2 upon the receipt of the reset pulse Hreset. Furthermore, the V counter 2 skips the count at the NTSC mode to have a function to absorb the difference between scanning line number between the NTSC system and the PAL system. Thus, various timing signals corresponding to the plural kinds of the television systems are generated with simple constitution.
Patent JP-S63115466-A (JP)
Title: Optical reading device
Inventor: ITO MASATAKA
IPC: H04N1/40
Filed: 1986-11-01
Abstract: PURPOSE:To easily correct variance of the output signal caused by the partial variance of characteristics of a photodetecting element, by storing the signal corresponding to the partial light sent from a light source and made incident on the photodetecting element into a memory means with no irradiation of an original and comparing the contents of the memory means with the signal sent from the photodetecting element for compensation of the output of the photodetecting element. CONSTITUTION:The reference light is led to a photodetecting element array 16 before an original 4 is scanned and a scanning circuit 21 scans the signal corresponding to the photodetecting value of the reference light. This scanned light undergoes amplification and digital conversion through a signal processing circuit 22 and is stored in a memory circuit 24. Then the circuit 21 scans the signal corresponding to the quantity of the reflected light received by a 1st scan line. This scanned signal is applied to the circuit 22 and processed there. The read signal led out by the reflected light is applied to an arithmetic circuit 25. The circuit 25 compares the reference signal stored in a line memory with said read signal for arithmetic operations. Thus it is possible to erase variance of each photodetecting element and to obtain picture signals of high accuracy.
Patent JP-H1198925-A (JP)
Title: Mulching film foot raising machine
Inventor: KAWAMOTO ISAMU
IPC: A01B35/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide the subject machine so designed that the rear hitch of a traveling vehicle is mounted with a rotator projected crosswise on both outsides of the machine body so as to prevent unfavorablenesses such as a mulching film breakage and enable the mulching film to be efficiently peeled off ridges and recovered. SOLUTION: This mulching film foot raising machine is so designed that the rear hitch 7 of a traveling vehicle is mounted with virtually columnar or cylindrical rotator R projected crosswise on both outsides of the machine body. For the rotor R, the following optional means are acceptable: the rotator R may be inclined upward when viewed from the backside; a regulating means may be provided to move the rotator R in the cross direction of the machine body; a tilt angle altering means may be provided to change the tilt angle of the rotator R; a height regulating means may be provided to raise/lower the rotator R; and the rotator R may be idle-fittedly supported on a rotator support shaft 10.  Furthermore the wheels 5 of the traveling vehicle and the ground contacting member 14 provided on the foot raising device may be set up nearly at the center in the cross direction of the machine body.
Patent JP-H01105630-A (JP)
Title: Data transmission equipment
Inventor: NEBIYA HIDEYUKI
IPC: H04L1/00
Filed: 1987-10-19
Abstract: PURPOSE:To avoid a transmission trouble due to the deterioration of the characteristic of a transmission line by raising a transmission output level from a transmitting side when a data transmission trouble occurs. CONSTITUTION:A data receiving device 200 checks the error of a data signal, and returns an acknowledge signal when there is no error, and when there is the error, it returns a negative acknowledge signal. When an answer is discriminated to be a negative acknowledge, and when an answer signal is not returned within prescribed time, a control circuit 3 instructs a variable gain amplifier 4 to raise a gain, i.e., an amplification factor, and at the same time, it urges a data transmission circuit 1 to resend a data block sent before. Thus, the resent data block is transferred as being raised in its output level higher than the data transfer of previous time. Therefore, a data transfer trouble due to the characteristic deterioration of the transmission line can be easily avoided because the data is resent as being raised in its gain.
Patent JP-H11102045-A (JP)
Title: Silver halide photographic sensitive material and image forming method
Inventor: OSHIMA NAOTO
IPC: G03C1/34
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To enhance sensitivity and contrast even in the case of high illumination exposure like laser beams scanning exposure and to restrain increase of fluctuation of sensitivity and deterioration of pressure characteristics due to long storage of the photosensitive material and temperature change at the time of exposure by incorporating a gelatin subjected to oxidation treatment in a specified silver halide emulsion and a specified compound in a photosensitive silver halide emulsion layer. SOLUTION: The silver halide emulsion contains silver chloride in >=90 mol.%, and the photosensitive silver halide emulsion contains one of the compounds represented by the formula and the like and in the formula, X<1> is a -R<15> R<16> or -NHSO2 R<17> group; Y<1> is a hydroxyl group or same as X<1> ; each of R<11> -R<14> is an H atom or a group substitutable on a benzene ring; each of R<15> and R<16> is an H atom or an alkyl or aryl or amino or heterocyclic group; and R<17> is an alkyl or aryl or amino or heterocyclic group.
Patent JP-H10102996-A (JP)
Title: Timbering erecting method and device therefor
Inventor: MIKAMI TAKESHI
IPC: E21D11/40
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To perform operations safely in a short time while saving as much of human power as possible. SOLUTION: Using an erecting device having a pair of right and left first booms provided with a first holder that holds timbering 4, a second boom on which a working table 8 is mounted, and a second holder 11 provided on the working table 8 to hold the timbering 4, one timbering 4 is held arid raised by the second holder 11, and the part of the timbering 4 near its first end is held by the first holder and pressed against the side wall surface of a tunnel to achieve positioning. After the end of the timbering 4 is installed along the upper wall surface of the tunnel by further raising the second holder 11, the other timbering 4 is similarly installed along the wall surface of the tunnel, and the timberings are connected end-to-end and held in position.
Patent JP-H04138199-A (JP)
Title: Cloth dryer
Inventor: HIROSE HISANORI
IPC: D06F58/28
Filed: 1990-09-28
Abstract: PURPOSE:To prevent a danger by the excessive heating of a heater by outputting a signal for controlling a load every fixed period when no fixed period zero- cross signal is detected because of any reason. CONSTITUTION:A cloth dryer body receives the supply of a power from an AC power source 36a and supplies it to loads such as a motor 1 and a heater 9 provided therein to dry a cloth. A power source frequency synchronous circuit (zero-cross detecting circuit) 36b detects the zero-cross point of the AC power source and outputs a zero-cross signal. When the zero-cross signal is inputted, a microcomputer 60 detects the Low level (trailing) of the waveform from the High level, conducts the processing by load on/off control 1 at this point of time, and transmits a signal to a load driving circuit 55a to make each load on/off. When no synchronous waveform is obtained for a fixed period, and no zero-cross signal is inputted, the microcomputer 60 executes load on/off control 2 and transmits the signal to the load driving circuit 55a every fixed period to make each load on/off.
Patent JP-H03125709-A (JP)
Title: Execution method of coping concrete for steel sheet pile wall and coping concrete block
Inventor: KOIKE TADASHI
IPC: E02B3/06
Filed: 1989-10-06
Abstract: PURPOSE:To save man-power at a site and to reduce a construction period by driving steel sheet piles continuously to install a coping concrete block to the upper end of a steel sheet pile wall, and placing fill concrete in the coping concrete block to provide coping concrete. CONSTITUTION:Foundation crushed stones 25, etc. laid on the land B side are leveled to build the other side 15 of a coping concrete block to the land B side of a steel sheet pile wall 1. After that, one side 6 of the coping concrete block is built to a river A side to control the height thereof. Then, one side 6 of the coping concrete block and the other side 15 of the coping concrete block are connected together as a unit. The cohesive tape 27 is stuck to a space between one side and the other side of the coping concrete blocks to complete the installation. The concrete placing device 28 is placed on the top end 7, and fill concrete 29 is placed. If necessary, concrete is simultaneously placed flatly to the land B side of the coping concrete. According to the constitution, the coping concrete is placed to the upper part of the steel pile sheet wall 1 together as a unit.
Patent JP-S63118173-A (JP)
Title: Developing device
Inventor: MORI IKUO
IPC: G03G15/08
Filed: 1986-11-06
Abstract: PURPOSE:To accurately detect the rest of toner in a toner hopper an to supply toner at proper timing by selecting the winding direction of a spiral tube so that even if the spiral tube revolves on its axis, no force is received in the opposite direction from the moving direction of the tube to a sensor. CONSTITUTION:The winding direction of the spiral tube 21 is so selected that the spiral tube receives no force in the opposite direction from the tangential direction of the rotation of the arm 21 even if the spiral tube 21 revolves on its axis when an arm 13 rotates and the outer peripheral part of the spiral tube 21 receives a resistance force in the tangential direction of the rotation of the arm 21 by contacting toner. Consequently, the sensor 6 immediately detects a decrease in the amount of toner without any error.
Patent JP-2001080813-A (JP)
Title: Paper discharge device and printer
Inventor: TAKEMURA KOICHI
IPC: B65H31/22
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To stably register paper by constituting a shape of a paper discharge box body so as to operate force for energizing one rear side corner part on the rear side to one side surface fence part side in the discharge direction of a paper sheet by air pressure escaping from an air escaping space. SOLUTION: In falling of a printing paper sheet 22, since air in a paper discharge box body 56 escapes outside from an air escaping hole 65, the printing paper sheet 22 falls with a front side corner part 22a as the lower side, so that energizing force f3 for energizing the paper sheet in the corner part A direction for crossing a front fence part 60 and the other side surface fence part acts on the printing paper sheet 22, the front side corner part 22a falls while abutting to a corner part A for crossing the front fence part 60 and the other side surface fence part, an air escaping space S is formed between fence parts 60 to 63 of four surfaces and an end surface of the printing paper sheet 22, and one rear side corner part 22b of the printing paper sheet 22 falls while respectively operating energizing force f4, f5 by air pressure of upward escaping air.
Patent JP-S62122831-A (JP)
Title: Actuator device for constant speed travelling
Inventor: HAGIWARA HIROYUKI
IPC: F02D11/04
Filed: 1985-11-22
Abstract: PURPOSE:To sustain constant speed travelling, even if the negative pressure in the pressure chamber of an actuator is low, by securing a first cable from the actuator over a large diameter can section while a second cable connected to an open/close mechanism of a throttle valve over a small diameter cam section. CONSTITUTION:Upon travelling of a vehicle to function an actuator device, a solenoid valve 2 will open while a solenoid valve 3 will close to function a negative pressure in a pressure chamber 1 so as to pull a cable 5a. Said cable 5a which is secured over a large diameter cam section 11a, is lifted and the cam section 11a is rotated. On the other hand, although a cable 5b is subjected to the spring force of a throttle valves, a reaction moment functioning onto the cam 11, is small because the cable 5 is laid over a small diameter can section 11b. Consequently, the tensile force is transmitted to the cable 5b even if the negative pressure in the pressure chamber 1 is low thus to open the throttle valve resulting in the sustainment of constant speed travelling.
Patent JP-H08124649-A (JP)
Title: Joint thermo compression bonding apparatus
Inventor: TAKANO YUKINORI
IPC: H02G15/24
Filed: 1994-10-26
Abstract: PURPOSE: To provide a joint thermo compression bonding apparatus which can surely prevent compression bonding failure with a simple structure and improve the reliability of the joined parts. CONSTITUTION: Regarding a joint thermo compression bonding apparatus 5, the transverse width of a slide guide 18, which is a guiding member to guide the descending movement of an upper electrode 11, is set to be wider than the total length of conjunction parts W2 of both electric wires W to be cojoined. The front face 31 of the slide guide 18 is set to be at right angles to both side faces 32, 33. The front face 31 and side faces 32, 33 of the slide guide 18 compose a positioning means of the electric wires W. Detection lines 34-37 in vertical direction which become a length detecting means to detect the length of the conjunction parts W2 are formed in the front face 31 of the slide guide 18 at position kept from each side face 32, 33 by prescribed distance L1-L4.  Consequently, precise positioning can be carried out by bringing the end faces of coated parts W1 of both electric wires W into contact with the side faces 32, 33 of the slide guide 18. At that time, the length of the conjunction parts W2 of both electric wires W can be detected by the detection lines 34-37 formed in the front face of the slide guide 18.
Patent JP-H10114351-A (JP)
Title: Rice container
Inventor: TAKAHASHI AKIO
IPC: B65D41/26
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a container which is convenient for carrying and storage, and in addition, has a measuring function by adding the measuring function to a lid body which is openably provided to the container main body. SOLUTION: For this container A, a lid body 2 is openably provided on a rectangular container main body 1. The container main body 1 is formed of a synthetic resin, and a cylindrical part 4 which has a thread 3a on the surface, is provided on a flange 5, and an opening 8 is provided at the top of the container main body. For the lid body 2, an internal cylindrical part 10 which has a thread to be screwed with the thread 3a of the container main body 1 on the internal surface, is provided on the bottom surface in a cylindrical lid main body 9. The internal volume of the lid body 2 is set to a specified size to make a metering possible, but the measuring function can be imparted to the lid body 2 by adding a graduation on the front surface or the internal surface.  After rice is filled in the container main body 1, the lid body 2 is closed, and the rice is sold under a state wherein the inside of the container is sealed, and by doing so, the rice can be carried and stored. Also, by filling rice fully in the removed lid body 2, the rice can be measured.
Patent JP-H1184118-A (JP)
Title: Diffraction optical element and optical system using the same
Inventor: NAKAI TAKEHIKO
IPC: G02B27/44
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain excellent workability and high diffraction efficiency in a wide wavelength region and to effectively suppress flares, etc., by laminating diffraction gratings consisting of plural kinds f materials different in dispersion and making the grating thickness of the diffraction gratings enhanced in the diffraction efficiency of a specific order in a use wavelength region thinner than a grating pitch. SOLUTION: A multilayered part (diffraction grating part) 3 consisting of plural layers (diffraction gratings) 4 to 7 is formed on the surface of a substrate 2. The diffraction grating part has a first diffraction grating surface 8 at the boundary between the first layer 4 and the second layer 5 and has a second diffraction grating surface 9 at the boundary between the fourth layer 7 and the third layer 6. The first layer 4 and the third layer 6 are formed of the same material and the second layer 5 and the fourth layer 7 are formed of the same material. The diffraction grating part acts as one diffraction optical element 1 through the entire layer.  The layers are so laminated that the diffraction deficiency of the specific order (designed order) is made higher in a use wavelength region(a visible ray region) and that the grating thickness (d) of the respective diffraction gratings is made sufficiently thinner than the grating pitch P, more specifically d/P<1/6 and about 1 μm<d<6 μm may be attained.
Patent JP-H11100447-A (JP)
Title: Composite powder containing crosslinked polymer
Inventor: NAKAKI TOSHIMI
IPC: C08J3/12
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain composite powder capable of melt-molding by modifying a crosslinked polymer which is difficult to melt by itself. SOLUTION: This melt-moldable composite powder is efficiently obtained by pulverizing a mixture of a crosslinked polymer with a thermoplastic resin by using a twin-screw kneading extruder, a millstone type kneading extruder or the like at a temperature not higher than the melting temperature of the thermoplastic resin while applying shearing force in the solid phase state. The composite powder is excellent in melting property and fluidity and has further better moldability than mere mixture of powders of the crosslinked polymer with thermoplastic resin and excellent also in physical properties of the resultant molded product.
Patent JP-H04142078-A (JP)
Title: Semiconductor device
Inventor: HOSHI MASAKATSU
IPC: H01L29/78
Filed: 1990-10-02
Abstract: PURPOSE:To attempt device miniaturization and reduce on-state resistance by forming a base region and a source region on the bottom of a groove and a gate electrode on the side wall of the groove so as to use as a channel. CONSTITUTION:A groove 10 is formed on the surface of an n type silicon substrate 1. A p type base region 2 is formed on the bottom of this groove 10 as well. There are internally formed a high concentration n<+> type source region 3. Further there are formed a gate electrode 5 by way of a gate from the bottom of the groove 10 to the side wall where a high concentration n type drain region 6 is formed on the surface of a silicon substrate 1 and a source electrode 8 and a drain electrode 9 are formed by way of a silicon oxide film 7 which serves as an interlaminar insulation film. The application of the side wall of the groove 10 as a channel in this manner facilitates further device miniaturization and forms an accumulation layer of electrons and hence reduces on-state resistance since the gate electrode 5 is formed on the side wall of the groove 10.
Patent JP-2000084377-A (JP)
Title: Removal of membrane contaminated substance for tubular membrane device
Inventor: HATAKEYAMA OSAMU
IPC: B01D65/02
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a removing method of membrane contaminated substance in a vertical installation type internal pressure type tubular membrane device using a tubular membrane (hollow fiber membrane, tubular membrane or the like) such as a precise filter membrane, an ultrafiltration membrane, which is capable of effectively removing the membrane contaminated substance stuck to the inner surface of the tubular membrane and excellently cleaning not only the tubular membrane existing at the center part of the membrane module but the tubular membrane existing at the peripheral part of the membrane module. SOLUTION: A water drawing process for drawing a part of or the whole distilled water in the tubular membrane 6 of the membrane module 4 from the inside of the tubular membrane, a high pressure water passing process for passing high pressure water 25 downward through the tubular membrane after finishing the water drawing process and a high pressure gas passing process for passing a high pressure gas 27 upward through the tubular membrane after finishing the high pressure water passing process are performed.
Patent JP-H07122914-A (JP)
Title: Dielectric resonator and manufacture therefor
Inventor: NAKAMURA TOSHIAKI
IPC: H01P7/00
Filed: 1993-10-21
Abstract: PURPOSE:To lower a resonance frequency without lengthening the length of a columnar body part and to miniaturize the resonator by providing a helical internal electrode inside a through-hole. CONSTITUTION:An external electrode 2 composed of a copper plate is provided on the outer surface' of a prismatic columnar body 1. Also, the helical internal electrode 4 is provided inside the through-hole 3 provided in the axial part of the columnar body 1 and the lower end of the internal electrode 4 is connected to a terminal surface electrode provided on the bottom surface of the columnar body 1. Also, no electrode is provided on the upper surface of the columnar body 1 since it is an open end. in this case, since the internal electrode 4 is continuously provided from the upper end to the lower end of the through- hole 3, the helical path is long and the lower end is connected to the terminal surface electrode, large L components is provided-as the dielectric resonator and thus, the resonance frequency is lowered.
Patent JP-S61141281-A (JP)
Title: Electronic still camera device
Inventor: SONEDA MITSUO
IPC: H04N5/225
Filed: 1984-12-13
Abstract: PURPOSE:To eliminate the waste of the recording medium due to unnecessary recording by re-supplying, at any desired time, the video signal stored in a liquid crystal displaying cell to the liquid crystal display to display a still picture and by recording the video signal in the recording medium at a nessesary time. CONSTITUTION:In a still picture mode, a switch 11 is connected to the contact of a still picture mode side, and in this state, a switch 2 is maintained in an off-position. Further in this state, when a shutter button 10 is depressed, the switch 5 is connected with a contact S of the still picture displaying side, and the signal from a displaying part 6 is reversed and is normallied, and re-supplied to the displaying part 6 to display the still picture. When recording button 12 is depressed as necessary by looking at this still picture, a switch 9 is turned on, the signal from a normallizing circuit 8 is recorded in the recording medium of a recording part 3. And, when judged unnecessary, and button 13 is depressed, the switch 5 is recovered to the contact N of the normal-display-side, accordingly the signal from a pick-up part 1 is supplied to the displaying part 6, and the still picture is erased.
Patent JP-S63124796-A (JP)
Inventor: JIYON TARUBOTSUTO BOOIZU
IPC: B25B23/147
Filed: 1986-11-05
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-S63178088-A (JP)
Inventor: GEERII JIEE TONPUSON
IPC: B41L1/20
Filed: 1987-10-19
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。