baber/WOPTO huggingface dataset:
Patent JP-H0983823-A (JP)
Title: Image processor
Inventor: TANIOKA HIROSHI
IPC: B41J2/525
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration in image quality in the case of a single color mode in a color digital copying machine or the like. SOLUTION: In the case of the color mode, multiplexers 111, 112, 201 are selected to connect spatial filters 110, 210, 310, 410 in parallel. Thus, each color filter processes a received color signal KCMY to obtain filter outputs 120, 220, 320, 420. In the case of black/white mode receiving only a black signal K, each multiplexer is switched and the spatial filters 110, 210 are connected in series. Since the signal K is processed sequentially by the two filters, the filter output 120 with less image quality deterioration is obtained.
Patent JP-2000073291-A (JP)
Title: Calendering treatment for paper and apparatus therefor
Inventor: SATO TOMOJI
IPC: D21G1/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of cracks of an elastic roll by a high temperature and to calender paper in excellent workability by spraying a steam water mixed mist on both end parts of a calender roll nip part. SOLUTION: As paper is passed through a nip part of a calender constituted of a metal roll and an elastic roll heated to 100-250 deg.C and calendered, a steam water mixed mist having 150-250 μm Sauter mean diameter is sprayed on both end parts of the metal roll and/or the elastic roll which are not brought into contact with the paper and which are brought into contact with both end parts of the paper in the width direction so as to maintain both the end parts of the elastic roll with which the paper is not brought into contact at <=90 deg.C.
Patent JP-H0679009-A (JP)
Title: Smoke exhaust port device fitted with suspended partition at time of fire
Inventor: KURIOKA HITOSHI
IPC: F24F7/00
Filed: 1992-09-01
Abstract: PURPOSE:To provide a smoke exhaust port device enhanced in the degree of freedom from the aspect of the planning of a ceiling and improved in smoke exhaust and smoke diffusion suppressing efficiency. CONSTITUTION:A support shaft 6 is provided to a smoke exhaust port 6 and a lid member 24 is constituted of a closure plate part 24a having a size covering the smoke exhaust port 6 and the foldable wall part 24b connected to the support shaft 26 at one end thereof and connected to the closure plate part 24a at the other end thereof. At normal times, the closure plate part 24a is held at the part closing the smoke exhaust port 6 by a holder 22 to close the smoke exhaust port 6 and the foldable wall part 24b is received above the closure plate part 24b. At the time of a fire, the holder 22 is moved to a release position and the closure wall part 24a is allowed to fall to opened the smoke exhaust port 6 and the closure plate part 24a and the foldable wall part 24b are suspended from the support shaft 26 to form a partition 27. Pref., and expansible wing part 28 is attached to the end edge of the lid member 24 reaching the part below a ceiling 3 at the time of suspension in a freely foldable manner and folded at normal times to be superposed on the lid member 24 and developed at the time of a fire to form a wide suspended partition.
Patent JP-S59124858-A (JP)
Title: Printing plate mounting position fine adjustor for plate cylinder of rotary printing press
Inventor: OKAMURA YUUICHI
IPC: B41F27/12
Filed: 1982-12-29
Abstract: PURPOSE:To displace all printing plates separately and quickly with a fine adjustment by having a preceding end bending section thereof attached to or detached from a slide material finely adjustable circumferencewise from a slide material laid on a slide block provided in a slot along the length of the circumferential surface of a plate cylinder. CONSTITUTION:A slide material 27 finely adjustable circumferencewise is arranged on a slide block 18 finely adjustable lengthwise in relation with each other. A preceding end bending section 12 of a printing plate is retained on the preceding side of the slide material 27 but so arranged as to be removed by releasing the retention instantaneously with a control rod 45 when necessary. This enables a fine displacement of printing plates P1-P8, arranged eight per one plate cylinder separately lengthwise and circumferencewise, for example up to + or -1mm..
Patent JP-S60126147-A (JP)
Inventor: KUMAGAI YOSHIKI
IPC: A61B8/00
Filed: 1983-12-12
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-H0659406-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: SASAOKA SENZO
IPC: G03C5/38
Filed: 1992-08-11
Abstract: PURPOSE:To obtain the rapid development processing method small in fatigue of a fixing solution due to processing and good in clearing in fixing. CONSTITUTION:The photosensitive material has a nonphotosensitive gelatin layer of >=0.5mum thickness on the side of a support reverse to a silver halide emulsion layer and a hydrophobic polymer layer on its outside and both layers do substantially not swell at the time of processing, and it is processed in an automatic developing machine provided with rinse rollers and a rinse bath between a developing step and a fixing step.
Patent JP-S6293567-A (JP)
Title: Inverse motion transmitting mechanism
Inventor: TAKEKOSHI MAKOTO
IPC: B41J2/245
Filed: 1985-10-19
Abstract: PURPOSE:To perform smooth action forming a mechanism in a small size, by winding a pair of winding members around a turntable cam body and connecting one end of each winding member with shafts positioned in both sides of the cam body. CONSTITUTION:Shafts 10, 11, being opposed to each other, are arranged in both sides of a cam body 50 turntable about a center axis 50a. And winding members 51, 52, fixing their one ends to the cam body 50 further being wound around it, fix the other ends to the both shafts 10, 11. Consequently, if one of the shafts 10, 11 is moved in a shaft direction, the motion, being inverted by the winding members 51, 52 and the cam body 50, is transmitted to the other of the shafts 10, 11.
Patent JP-2000066536-A (JP)
Title: Image forming device
Inventor: NARAHARA TAKASHI
IPC: G03G15/16
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the tailing of transfer material in a high humidity environment. SOLUTION: This image forming device is provided with a transfer roller 14 transferring a toner image on a photoreceptor drum 1 to the transfer material 19, a discharging member 8 discharging the transfer material in order to separate the transfer material from the drum 1; and the member 8 is provided with plural levels of applied potential, and also provided with a switching means 15 switching the level of potential applied to the member 18 according to detected voltage at the time of applying constant current bias to the roller 14.
Patent JP-H1079996-A (JP)
Title: Sound signal processor
Inventor: OZAWA KAZUHIKO
IPC: H04R3/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent a sound signal from deteriorating by maximally utilizing a masking effect. SOLUTION: A sound signal that is collected by a microphone 1 is supplied to an A/D converter 4 through an amplifier 2 and an AGC amplifier 3 and converted into a digital sound signal. The digital sound signal sent from the converter 4 is taken out to an output terminal 6 through an adaptive trap filter 5 where the frequency of noise to be eliminated is its trap frequency. Furthermore, the digital sound signal sent from the converter 4 is supplied to a band pass filter 7 which passes a signal whose frequency band is equal to or slightly lower than the trap frequency. The signal which is extracted by the filter 7 is supplied to a level detection circuit 9 through an absolute value (ABS) circuit 8, and the trapping degree of the filter 5 is adjusted by the signal from the circuit 9.
Patent JP-S61112970-A (JP)
Title: System for adjusting and measuring position
Inventor: ISHIDA TETSUSHI
IPC: G01R27/02
Filed: 1984-11-07
Abstract: PURPOSE:To dispense with an exclusive measuring device, by dispensing with a circuit for measuring a position after positional alignment by aligning the fixed point of a substrate with that of a measuring apparatus and measuring each resistor by moving two probes on the substrate. CONSTITUTION:Alignment marks 5-1, 5-2 patterned in a thick or thin film state and arranged at a definite interval (l) are preliminarily applied to a substrate 4. An arm 1-1 is moved to allow a probe 3-1 to align with the known fixed point (set as C) at the coordinates position of a measuring apparatus. Subsequently, an arm 1-2 is moved to align a probe 3-2 with the point D spaced apart just by (l) rom the fixed point C on the line parallel to an X-axis and including the fixed point C. Next, a table 2 is rotated and moved to align not only the alignment mark 5-1 and the probe 3-1 but also the alignment mark 5-2 and the probe 3-2. Thereafter, if the arms 1-1, 1-2 are moved in X-axis and Y-axis directions to contact the probes 3-1, 3-2 with the electrodes of the resistors on the substrate 4, a resistance value can be measured.
Patent JP-H04332114-A (JP)
Title: Method of forming mask pattern of semiconductor device
Inventor: KIN SAIKOU
IPC: H01L27/108
Filed: 1991-09-13
Abstract: PURPOSE: To especially minimize an interval in a line width of mask patterns formed at predetermined sections on a semiconductor wafer related to a mask pattern forming method for semiconductor device. CONSTITUTION: A 1st photosensitive film mask 13A utilizing a 1st photosensitive film and a 2nd photosensitive film mask 15A utilizing a 2nd photosensitive film at a predetermined interval from this 1st photosensitive film mask are formed, but for a mask-pattern forming method for semiconductor device, a line width of mask can be reduced by minimizing the interval between these 1st and 2nd photosensitive film masks.
Patent JP-H0287958-A (JP)
Title: Small and flat motor fan
Inventor: BAN ITSUKI
IPC: H02K29/00
Filed: 1988-09-21
Abstract: PURPOSE:To increase the durability of a bearing by cancelling the magnetic attraction force between a magnet rotor and a substrate by means of the magnetic repelling force of an annular magnet. CONSTITUTION:A rotary shaft 4 is planted on a rotor 3 and a steel bell 4a is fitted to the end section thereof. A hemi-spheric face having same diameter as the steel ball 4 is employed at the end section of an oil-less metal bearing 6 secured to a substrate 1. The outer circumferential ring section 9 of a magnet rotor 5 is magnetized vertically. A ring magnet 9a is secured to the substrate 1 around an armature coil 2. Both ring magnets are faced each other through an air gap and magnetized such that repelling force functions between them. Since the magnetic attraction force normally functioning between the magnet rotor 5 and the substrate 1 is reduced by the repelling force of the ring magnets 9, 9a, pressure contacting force between the steel ball 4a and the bearing 6 decreases and the sliding face increases resulting in the improvement of durability.
Patent JP-S6388985-A (JP)
Title: Moving object recognizing circuit
Inventor: NISHIMURA SHIGERU
IPC: H04N7/18
Filed: 1986-10-02
Abstract: PURPOSE:To extract image of moving object above a specified value and recognize the position on the image correctly by removing signals caused by trembling objects such as tremor of tree leaves due to wind, etc., from an outdoor landscape image. CONSTITUTION:One picture signal is inputted to a memory 2 and a moving object extracting and operating circuit 4 to separate and extract contour signals of only moving objects from background image from image signals of a camera 1. On the other hand, image signals are outputted from the memory 2 conforming timing with output signals of a shift register 3, and inputted to the moving object extracting and operating circuit 4 through a shift register 7, and only signals for moving object is extracted to obtain output signals 10. Then, output signals of the memory 2 are inputted to pulse generating circuits 8, 9 for checking tremor signals. Then, output signals 10,11 are inputted to an AND circuit 12 and tremor signals are outputted. When signals 14 are within the pulse width of signals 15, output from an AND circuit 16 is checked by a shift register 13 and the AND circuit 16 as vertical tremor signals.
Patent JP-H0686533-A (JP)
Title: Mhd generating seed recovery device
Inventor: NAYA SHIYUUHEI
IPC: H02K44/12
Filed: 1992-09-02
Abstract: PURPOSE:To adjust the temperature of recovered seeds in a seed recovery system surely and easily, preventing the solidification of MHD generating seeds. CONSTITUTION:An MHD generating seed recovery device is provided with a seed recovery first heat exchanger 3 for cooling a seed (2)-containing working fluid taken out from an MHD generator 1, a cooling medium circulating system 5 formed to be able to circulate a cooling medium in a closed loop, and to cool and/or heat it with ordinary-temperature water and/or a high-temperature heat source, a seed recovery second heat exchanger 4 for exchanging heat between a low-temperature working fluid out of the seed retrieving first heat exchanger 3 and a cooling medium flowing in the cooling medium circulating system 5.
Patent JP-H0984226-A (JP)
Title: Interlock device of pull-out breaker
Inventor: SATOMI TOMOHIRO
IPC: H02B11/133
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To make an interlock device operate without fail even when a power supply for an operation is off, by joining a stopper to a link mechanism interlocking with a breaker part and by making this stopper engage with the base side at the time when the breaker part is in a closed state. SOLUTION: When a breaker part is closed, an operating rod 24 lowers, interlocking with the breaker part. Then a stopper 21 at the lower end of the operating rod 24 comes to a position of a dotted line and the right-and-left movement of a truck 8 stops. When the breaker part is opened, on the other hand, the stopper 21 rises and the truck 8 becomes movable right and left freely. Since an interlock device operates mechanically completely according to this constitution, a disconnector part is not closed at all even when a power supply for an operation is off, only on condition that the breaker part is in a closed state.
Patent JP-S58139493-A (JP)
Inventor: JIEIMUZU BURAIAN OUHAARA
IPC: H05K3/10
Filed: 1982-12-29
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-S6390011-A (JP)
Title: Production of magnetic head
Inventor: FUJINE TOSHIYUKI
IPC: G11B5/127
Filed: 1986-10-02
Abstract: PURPOSE:To improve magnetic characteristics and productivity by engaging a 1st magnetic material with groove formed on a 2nd magnetic material, filling the space of the engaged groove with a filler, cutting off the bottom part of the magnetic material, heating and pressing the magnetic material to laminate the magnetic material. CONSTITUTION:The grooves 14 are formed on the upper surface of the 2nd magnetic material 11, the 1st magnetic materials 16 are engaged with the grooves and the spaces of the engaged grooves are filled with the thermoplastic filler 17 to form a magnetic material block 18. The lower part of the block 18 is cut off up to the bottom parts of the grooves and the whole block 18 is heated while being pressed from both end parts to laminate the magnetic materials. Since the thermoplastic filler 17 is extruded by the heating and pressing, the adhesive layers are extremely thinned and the magnetic characteristics can be improved. Since the magnetic material block can be formed only by engaging the 1st magnetic materials 16 with the grooves of the 2nd magnetic material 11, workability and productivity can be sharply improved.
Patent JP-2000061024-A (JP)
Title: Skate board
Inventor: YAMAGUCHI MASASHI
IPC: A63C17/02
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To keep an angle formed by a board main body and the pivotally supporting shaft of a wheel part main body uniform, and improve safety by a method wherein the wheel part main body is pivotally attached so as to be turnable around tilted pivotally supporting shaft, and the wheel part main body is attached with an urging means so that the wheel part main body may always return to a reference location. SOLUTION: For this skate board, wheel parts are formed at front and rear two locations of a board main body, and each wheel part is constituted of a pivotally supporting part 4, a wheel part main body 5 and an urging means 6. The pivotally supporting part 4 has a base plate part 41 which is fixed to the rear surface of the board main body, a cylindrical part 42c which is extended from the base plate part 41 side at an angle of approx. 45 deg., and a pivotally supporting shaft 43 or the like. The urging means 6 is formed into a drum shape having a through hole 61 in which a smaller diameter part 42b of the cylindrical part 42c is fitted, of a synthetic resin containing a luminous paint and having an elastic recovery force. Also, the wheel part main body 5 has a cylindrical part 53 at the center, and by loosely fitting an arc-shaped protruding part 53d formed at the tip end of a smaller diameter part 53b of the cylindrical part 53, in a notch 42d of the cylindrical part 42c, a turning regulation is conducted.
Patent JP-2001059581-A (JP)
Title: Solenoid valve
Inventor: KIBUNE HITOSHI
IPC: F16K31/06
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To miniaturize a valve main body of a motor operated valve by forming one valve as a slide valve opened to the side of the valve main body, and forming the other valve as a ball valve opened along the center of the valve main body. SOLUTION: First and second plungers 22, 32 are coaxially disposed along the center of a valve main body 11. A valve element 50 is fixed to an operating piece 23 which is extendedly arranged from the first plunger 22 to a center hole 13 of the valve main body 11, a flat surface 11 is brought into slide contact by the valve element 50 so as to open/close a valve hole 16, and thereby, a valve is functioned as a first valve 21. A second valve 31 is constituted of a ball valve 51 for opening/closing the valve hole while being brought into contact with or separated from the valve hole 14 disposed on the center of the valve main body 11. Since the first and second valves 21, 31 are driven by the first and second plungers 22, 32 which are disposed coaxially by first and second coils 25, 35 positioned coaxially, a space efficiency is improved, and miniaturization is achieved.
Patent JP-S61114104-A (JP)
Title: Length measuring instrument
Inventor: UEKI KATSUYA
IPC: G01B11/02
Filed: 1984-11-09
Abstract: PURPOSE:To measure length of plural rod bodies individually at the same time by recognizing the conveyance-directional irregularity of the plural rod bodies on a roller table in two dimensions at the front ends and rear ends. CONSTITUTION:The plural rod bodies 4 are conveyed by the roller table 1 and when an image of front ends of those rod bodies 4 is picked up by a linear camera 11, a start/stop decision circuit 22 operates to supply a measurement start command to a transfer circuit 13 and a pulse integrating circuit 18. The signal of the rod body image detected by the camera 1 is quantized by an A/D converter 12 and stored in a storage circuit 14 by the transfer circuit 13. When the resolution of the camera 11 has N bits in the direction of its conveyance width and M lines of an image of end parts of the rod bodies 4 are detected at intervals of constant length in the running direction, a signal of M lines by N bits is stored in the storage circuit 14. The contents of the storage circuit 14 are rearranged by a roll-up circuit 23 and the end part length of each rod body 4 is calculated by an end part length arithmetic circuit 14 as well as the front ends and stored in a register 17.
Patent JP-S60166838-A (JP)
Inventor: KORIN JIYON REI
IPC: G01M17/00
Filed: 1984-11-09
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-H0552665-A (JP)
Title: Temperature detection element
Inventor: NAKAZAWA TOMONAO
IPC: G01K7/02
Filed: 1991-08-23
Abstract: PURPOSE:To insert a thermo couple into a tube after heating the tube so as to bend into a L-letter shape, in a temperature detection element fabricated by inserting the thermo couple into the tube made of quartz or the like. CONSTITUTION:In a temperature detection element which is fabricated by inserting a thermo couple 2, whose lead wires 3, 4 are covered with a slender insulation member 5 formed of hard material, into a tube 1 being bent halfway, the insulation member 5 is formed of a number of ranging insulation pieces 8, from the tip 6 of the insulation member 5 through at least the bent portion 7 of the insulation member 5.
Patent JP-S6477988-A (JP)
Title: Printed wiring board
Inventor: KASATANI TAIJI
IPC: H05K1/11
Filed: 1987-09-19
Abstract: PURPOSE:To make it possible to prevent short circuits in soldering, by arranging mounting pads of a printed wiring board in a zigzag pattern, and providing a broad pitch between the mounting pads. CONSTITUTION:Mounting pads 3a and 3b are arranged on a printed wiring board 1 and a terminal board 2. The printed wiring board 1 and the terminal board 2 are soldered. Since the mounting pads 3a and 3b of the boards 1 and 2 are arranged in the zigzag pattern, the distance between the mounting pads can be made large, and short circuits in soldering can be effectively prevented.
Patent JP-S60126112-A (JP)
Inventor: SHIMIZU KUNIHIRO
IPC: A45D20/12
Filed: 1983-12-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0967318-A (JP)
Title: Method of preparing toluidine
Inventor: SHIYUTEFUAN PENNINGAA
IPC: C07C209/62
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To profitably obtain toluidine in the high conversion of a starting raw material under the generation of small amounts of by-products by reacting 2,3- or 3,4-diaminotoluene with hydrogen in the presence of a specific catalyst at a specified temperature under a high pressure.  
     SOLUTION: This method for producing toluidine comprises reacting (B) 2,3-diaminotoluene, 3,4-diaminotoluene or their mixture with (C) hydrogen in the presence of (C) an iron oxide (e.g. ferric oxide, ferrous oxide, ferrosoferric oxide, ferrous or ferric oxide hydrate) under a high pressure (e.g. 250-350 bar) at a temperature of 260-350°C. The component A is used in an amount of 1-12 pts.wt., preferably 3-9 pts.wt., per 100 pts.wt. of the component B. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H04117833-A (JP)
Title: Transmitter and digital communication system
Inventor: YUGAWA TAKAHIRO
IPC: H04L25/03
Filed: 1990-09-07
Abstract: PURPOSE:To reduce a code error due to deviation in a symbol clock by using a filter with a short impulse response as a band limit filter for the transmitter which superimposes a digital signal subject to band limit onto a carrier and sending the result as a transmission signal. CONSTITUTION:A short impulse response characteristic is provided to 1st and 2nd band limit filters 12a, 12b, which receive respectively 1st and 2nd digital signals 32a, 32b and limit the band for the signals 32a, 32b to output digital signals 33a, 33b subject to band limit. Even when an optimum symbol clock is recovered at a receiver side, inter-code interference takes place at a preceding and succeeding position by each symbol. However, when the optimum symbol clock is not recovered, the inter-code interference component to be caused is each preceding and succeeding symbol only. Thus, the deterioration in the code error characteristic is less when the optimum symbol clock is recovered.