baber/WOPTO huggingface dataset:
Patent JP-H07212610-A (JP)
Title: Method and device for printing
Inventor: UNISHI MASAKI
IPC: H04N1/46
Filed: 1994-01-25
Abstract: PURPOSE:To print out even color data with high lightness in a discriminable way by correcting the color data with high lightness into the lightness printed by a binary printer. CONSTITUTION:A CPU 3 obtains a maximum lightness (maxL) in print data. Succeedingly a ROM 5 or a print section 6 reads a stored maximum lightness (maxSL) at which the print section 6 is able to print, the read maxSL and maxL are compared, and when the maximum lightness in the print data exceeds the maximum lightness at which the print section 6 is able to print, a correction value is set to be, e.g. 'maxSL/maxL', and when lightness of each graphic object is obtained, the lightness of the print data to be printed out is obtained by multiplying the decided correction value with the lightness obtained by a conventional method.
Patent JP-H10205511-A (JP)
Title: Rivet fastening method
Inventor: YOSHIDA TERUAKI
IPC: B23K11/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To enable caulking with low load, and improve connecting strength of work pieces by pinching and pressing a rivet inserted through a plurality of work pieces between a pair of electrodes, by caulking the rivet end through a process of softening the rivet by resistance generated heat by electrification, and by welding the rivet and the work pieces by further electrification. SOLUTION: A rivet 1 is lightly pressed in holes Wa of work pieces W, the rivet 1 is pinched between electrodes 2, 3 of a spot welding machine, and the rivet 1 is pressed and electrified between the electrodes 2, 3. The tips of the electrodes 2, 3 are formed into the recessed curved surfaces 2b, 3b, and respective ends of the rivet 1 are brought into linear-contact with the curved surface 2b, 3b. Accordingly, the current densities of respective ends of the rivet 1 are increased, the ends are instantaneously heated to the high temperature and softened, and respective ends of the rivet 1 are caulked. Nuggets 4 are formed on the connecting surfaces of the caulking parts 1a and the work work pieces W and the connecting surfaces of the work pieces W, and the rivet 1 and the work pieces W are welded to one another.  Therefore, looseness of the rivet is not generated caused by vibration and repeated load, and connecting strength can be improved.
Patent JP-S62164424-A (JP)
Inventor: KOBAYASHI HIDEAKI
IPC: A47J31/24
Filed: 1986-01-16
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-H06215548-A (JP)
Title: Structure for housing operation panel
Inventor: HIROTA MITSUGI
IPC: G11B33/02
Filed: 1993-01-19
Abstract: PURPOSE:To provide an operation panel housing structure capable of housing the operation panel without ruining its appearance. CONSTITUTION:An operation panel 2 having the operation switches of jogshuttle knob 6 is pullably housed in a housing room 3 formed on a magnetic recording/ reproducing device 1. The receiving port 3a of the operation panel 2 is formed in this housing room 3 and to one of the side walls of the housing room 3, a guidepost (not shown in the figure) is attached. The guidepost is provided with a pin 15 and this pin 15 is arranged on a position in the vicinity of the receiving port 3a. To the rear part of the casing 5 of the operation panel 2, a covering member 16 is attached rotatably around a shaft 17. A cum surface 16b is formed on the back surface of the covering member 16 and the covering member 16 is rotated toward the casing 5 by the spring force of a spring member 18 along a guiding surface specified by a cum surface 16b while bringing the cum surface 16b into contact with the pin 15.
Patent JP-S63174455-A (JP)
Title: Modulation circuit
Inventor: SHIBANO YOSHIZO
IPC: H03C3/22
Filed: 1987-01-14
Abstract: PURPOSE:To perform phase modulation without generating amplitude fluctuation, by grounding a transmission line to control the phase modulation via a capacitor, and providing a resistor which eliminates the influence of residual resistance in the forward bias state of a diode. CONSTITUTION:A pair of conjugate terminals 11 and 12 of a hybrid circuit 1 are set as a signal input terminal and a signal output terminal respectively, and one ends of the transmission lines 15 and 16 having prescribed length are connected to another pair of conjugate terminals 13 and 14, and the other ends of the transmission lines 15 and 16 are grounded via the capacitors 19 and 20. The diodes 17 and 18 controlled in the forward bias state and a backward bias state are provided at a position separated by a prescribed distance from the connecting point of the transmission lines 15 and 16 to the capacitors 19 and 20. Bias resistors 21 and 22 are connected to the diode-connecting point of the transmission lines 15 and 16, and the capacitors 23 and 24 are connected between the other ends of the bias resistors 21 and 22 and the ground.
Patent JP-H06211917-A (JP)
Title: Production of polystyrenesulfonic acid
Inventor: HATTORI AKIYUKI
IPC: C08F12/00
Filed: 1993-01-19
Abstract: PURPOSE:To obtain a solid efficiently a highly purified polystyrenesulfonic acid with a narrow molecular weight distribution by ion-exchanging a polystyrenesulfonate salt by a specific method. CONSTITUTION:A polystyrenesulfonate salt (e.g. sodium salt), which is preferably obtained by polymerizing a styrenesulfonate salt monomer and preferably has a molecular weight of 1,000-1,000,000, is ion-exchanged by the three-chamber electrodialysis method comprising introducing an aqueous solution of the polystyrene-sulfonate salt into a sample chamber 1, feeding a strong acid such as H2SO4 to a exchanging ion chamber 2, feeding pure water to waste liquor chambers 3, 3', applying an electric field to move the cations of the polystyrenesulfonate salt to the chamber 3, supplying thereto protons corresponding to the cations from the chamber 2, forming a strong acid salt by the cations moved from the chamber 1 or the anions moved from the chamber 2 in the chambers 3, 3', and discharging the strong acid salt.
Patent JP-H05197089-A (JP)
Title: Processing agent for photography
Inventor: ATOYAMA HIROYUKI
IPC: G03C7/00
Filed: 1992-01-18
Abstract: PURPOSE:To obtain a powdery processing agent easy in transportation and preservation, excellent in uniformity and solubility of components in a processing agent packaging material, high in granule strength, free from the scattering of powder by disintegrating, suitable to an automatic preparation and replenishing mechanism of an automatic developing device free from the residue of powdery agent, low in environmental contamination and miniaturized. CONSTITUTION:The subject processing agent for photography is obtained by granulating and molding two or more kinds of a powdery chemicals after mixing and the av. particle diameter ratio of the total mixed powdery chemicals is (1:1)-(1:50). And when the weight ratio of at least one kind of mixed chemicals to the total mixed chemicals is <=1/200, the drastic effectiveness is attained.
Patent JP-S56103844-A (JP)
Title: Fabrication of gas discharge panel
Inventor: MIYASHITA YOSHINORI
IPC: H01J11/00
Filed: 1980-01-23
Abstract: PURPOSE:To remove charges accumulated on both edges of a shift channel and to prevent the happening of accidental discharges by forming the first thin dielectric layer and second dielectric layer on a writing electrode on both edges of a shift channel. CONSTITUTION:The first thin dielectric layer is formed on an electrode array w, x11, x12...x1n of at least one substrate of a pair of substrate 2 confronting each other, providing a gas discharge space 1 between them, and then the second dielectric laye is formed on the first thin dielectric layer placing a mask on it. An edg electrode constituent partially covered with the first thin dielectric layer is obtained by removing the mask. Accumulated charges unevenly formed on both edges of the shift channel are easily conducted to the writing electrode w and a shift electrode y2n of the edge, and removed through pin holes in the first and second dielectric layers.
Patent JP-H06217221-A (JP)
Title: Character broadcast receiver
Inventor: HASHIGUCHI KOTA
IPC: H04N5/445
Filed: 1993-01-20
Abstract: PURPOSE:To display two broadcast channels at the same time by switching one tuner to a broadcast channel only for a period wherein a character signal is superposed. CONSTITUTION:The character broadcast receiver is equipped with a channel selection and demodulation part 1 which receives and converts one channel of television into an intermediate-frequency signal and then extracts a video signal, a video and chrominance signal processing part 2 which inputs the video signal and performs Y/C separation, color demodulation, etc., a character signal decoding part 6 which inputs the video signal, separates and decodes the character signal, and generates an RGB signal for a character screen consisting of characters and figures and an additional speech, an RGB switching part 3 which selectively switches the outputs of the video and chrominance signal processing part 2 and character signal decoding part 6, a color output part 4, an image receiving tube 5, and a synchronism separation part 7 which separates a synchronizing signal from the video signal, and the phase of a signal oscillated by a VCO(voltage-controlled oscillation circuit) is locked to the separated synchronizing signal by utilizing a PLL.
Patent JP-S60152124-A (JP)
Title: Constant current circuit
Inventor: SAGA RIYOUHEI
IPC: H03K19/091
Filed: 1984-01-20
Abstract: PURPOSE:To obtain a constant current circuit proper to semiconductor circuit integration by obtaining the same output current as an injection current of an I<2>L circuit from an output of a current mirror circuit so as to save the number of components. CONSTITUTION:When the injection current Iinj flows to a +VCC power supply, a resistor R32 and transistors (TRs) Q43, Q42B, the current I1 the same current amount as the said injection current flows to the current path comprising TRs Q44, Q41, Q42A. Since the TRs Q44, Q45 constitute the current mirror circuit, the output current I0 of the same current amout as the said current I1 is obtained, resulting in obtaining the relation of Iinj=I1=I0, the injection current and the output current are the same and the 2nd collector C2 of the TRQ42 is kept to a prescribed potential VBE, then no early effect is caused and the number of components is decreased.
Patent JP-H07205082-A (JP)
Title: Cable support device of electric multiaxis robot
Inventor: TOBE TATSUYA
IPC: H02G11/00
Filed: 1994-01-27
Abstract: PURPOSE:To provide a support device which can arbitrarily change a direction of take-out of cable from a robot main body or a traveling shaft due to a compact and light-weight structure. CONSTITUTION:A holder 20 is fixed in a cable take-out hole 12 of a cable take-out case 11, and a fitting section 32 of an elbow-like adapter 30 is fitted in a groove 21 on an end face in the longitudinal direction of the holder 20, bonded rotatably around a center line in the longitudinal direction of the holder 20, and fixed by a screw 23. A cable 50 which is supported by a cable hold tool 40 which is screwed and attached on the adapter 30 is connected to a motor 14 by means of a connector 13a on the holder 20 side and a connector 13b on the cable take-out case 11 side. The direction of take-out of the cable 50 is changed around a center line in the longitudinal direction of the holder 30 in a plane including a face where the holder 20 is bonded on the adapter 30 and fixed in the position by the screw 23. The holder 20 may be removed from the adapter 30 for use.
Patent JP-H09194184-A (JP)
Title: Freight grasping maneuver operating method for hydraulic grab bucket and hydraulic control circuit for hydraulic grab bucket used for the method
Inventor: KIBUNE JUN
IPC: E02F3/43
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide the operating method for a hydraulic grab bucket and the control circuit, which restrains working oil in grasping operations from being increased in temperature, and makes the grasping operation of a freight efficient. SOLUTION: An unloading valve type relief valve 10 is used as a pressure control valve, after a bucket has been landed over a freight, a switching-over valve 6 is turned on to its closing side, let the bucket start a closing operation, and thereby let it start a freight grasping operation, and after the bucket has grasped the freight, let a crane start hoisting the bucket.  Furthermore, the switching-over valve 6 is kept in a closed condition until the bucket is closed, and the unloading valve type relief valve 10 allows pump delivery oil to automatically go to an oil tank 1 when the pressure of a hydraulic cylinder is increased at its closing side, and when it reaches the set pressure value in a bucket closing operation from the time when the bucket starts grasping the freight to the time when the bucket closes its grasping operation, and the pressure of the hydraulic cylinder at the closing side is lowered to a specified value, let pump delivery oil automatically interact so as to be fed to the closing side of the hydraulic cylinder 9, so that the freight grasping operation is thereby completed.
Patent JP-H08201071-A (JP)
Title: Map information display for mobile
Inventor: YANO FUMIKO
IPC: G08G1/0969
Filed: 1995-01-20
Abstract: PURPOSE: To realize easy switching without requiring any mechanical switch by depressing a screen and switching a single screen display to a master/slave display comprising a base screen and a window screen. CONSTITUTION: When a navigation system is turned ON at an operating section 9, a control section 4 receives a vehicle position data from a position detecting section 3 and transmits the vehicle position data to a memory drive 6. The drive 6 reads out the map data on the periphery of the vehicle position from a map memory 5 based on the vehicle position data and displays the vehicle position in the center of a display section 7 with a triangular mark pointing the advancing direction. When a touch panel 8 is depressed by a finger or the like, the touch panel 8 is turned ON and the drive 6 reads out the map data on the periphery of the vehicle position from the memory 5 with a scale reduced for the base screen and displays the vehicle position in the center of the display section 7 with a triangular mark pointing the advancing direction.  Subsequently, the drive 6 reads out the map data with a scale reduced for the window screen and displays 7 the map similarly. The single screen and the master/slave screen are displayed alternately while being switched.
Patent JP-S59134396-A (JP)
Title: Compressor of helium gas
Inventor: SAITOU HIDEFUMI
IPC: F04D17/10
Filed: 1983-01-19
Abstract: PURPOSE:To enable an efficient compressing operation of helium gas by separating helium gas alone from an exhausted mixed gas by a selectively permeable film. CONSTITUTION:A mixed gas of nitrogen A and helium B exhausted by a disk 19 is introduced into a chamber 23. Only the helium gas B of this mixed gas is permeated through a selectively permeable film 24, and exhausted to the outside of the chamber 23 to be returned to a gas suction port 9 of a compressor 3 through a helium collecting route 25. The nitrogen gas A left inside the chamber 23 is exhaused to the outside of the chamber 23 via a check valve 27, and conducted to a gas exhaust port 6 via a driving gas exhaust route 26.
Patent JP-H09199015-A (JP)
Title: Method for surface treatment of support frame for shadow mask
Inventor: SAITO HOGEN
IPC: H01J9/14
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for surface treatment of support frame for shadow mask, which can form an oxide film having the equal characteristic with a photographic film and which can eliminate the photographic film so as to simplify the work, in a support frame made of the stainless steel material. SOLUTION: An oxide film of Cr2 O3 is produced on the surface of a support frame 1 in annealing for improvement of the magnetic characteristic of a color cathode-ray tube. For example, in annealing for elimination of the distortion due to the working in pressing the support frame 1 and for lowering of the concentration of the contained carbon, the mixture gas of H2 +N2 , in which a small quantity of moisture is contained, is supplied into an annealing surface so as to produce the oxide film of Cr2 O3 on the surface of the support frame 1. This support frame 1, to which the surface treatment is performed, is welded to a shadow mask 2 and a spring 3 for assembling, and assembled as a shadow mask structure in a color cathode-ray tube. A color deflection error of the shadow mask 2 is thereby reduce so as to obtain the image of high quality.
Patent JP-S61166656-A (JP)
Title: Input and output controller
Inventor: ITA NOBORU
IPC: G06F13/24
Filed: 1985-01-19
Abstract: PURPOSE:To attain the effective input/output control by checking the data supplied from an input/output device through an undesired data register RAM and an interruption detection RAM to transfer the data to a CPU if it is necessary and to give an interruption to the CPU if said data is equal to an interruption detection data respectively. CONSTITUTION:An input/output controller 3 reads the undesired data out of an address of a main memory 2 designated by an undesired data register command if produced from a CPU1. The read-out undesired data are stored in an undesired data register RAM7. While the controller 3 stores an interruption detection data register command produced by the CPU1 into an interruption detection data register RAM8 provided on the memory 2. Furthermore, the controller 3 receives the data from an input/output device by a reception command issued from the CPU1 and stores it to an input/output buffer 10 to compare it successively with the RAM7 and 8. If it is decided that the reception data is necessary, it is transferred to the memory 2. Then an interruption is applied to the CPU1 if the reception data is equal to the interruption detection data.
Patent JP-H11196863-A (JP)
Title: Prevention of browning of plant cultured cell
Inventor: TABATA HOMARE
IPC: C12N5/04
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent the browning of a plant cell, the deterioration of a cell proliferation rate, or the like on the culture of the cell of a woody plant such as a needle-leaved tree belonging to the order Taxales, Taxodiales, Pinaceae or the like by adding a specific phytosulfokine to a culture medium. SOLUTION: This method for preventing the browning of a plant cell comprises adding a phytosulfokine of formula I [R<1> and R<2> are each independently SO3 H or H; X is an α-amino acid or a single bond; Y is OH or NH2 ; Z<1> is an α-amino acid; Z<2> is an α-amino acid or a single bond], preferably a phytosulfokine-α of formula II preferably in a concentration of 10<-9> to 10<-4> M. The phytosulfokine is isolated from a culture filtrate of asparagus cells or the like, or is prepared, for example, by a method for synthesizing a peptide and subsequently introducing a sulfonyl group and the like to the peptide.
Patent JP-S59192087-A (JP)
Inventor: SAMU ROOZU
IPC: C12N11/04
Filed: 1984-01-20
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-S55100429-A (JP)
Title: Clutch operator for movable work truck
Inventor: OOTSUBO HIROSHI
IPC: F16D23/12
Filed: 1979-01-26
Abstract: PURPOSE:To reduce the size and to facilitate the assembling, by securing a cam to be engaged with a sliding member for clutching and sliding the slidable member to on-off direction of clutch in accordance with the rotation of pin to inner end of pin supported rotatably on circumferential wall of tubular member. CONSTITUTION:The steering clutch 9 is constructed such that a transmission member 11 is placed beteen bearing 10 and spindle 4 in spindle case 8 while a slidable member 13 having a dog nail 12B gnawable with a dog nail 12A at the end of transmission member 11 is fitted slidably to the spindle 4, and on-off of transmission to the spindle 4 is performed by sliding the slidable member 13 through spring 14. Here a pin 16 coupled to the clutch operating arm 15 is provided rotatably only around the axis orthogonal to the axis of spindle 4, while a cam 17 for sliding the slidable member 13 in on-off direction of clutching in accordance with the rotation of pin 16 while engaged with circumferential groove 13b on the outer circumference of slidable member 13 is secured to inner end of said pin 16.
Patent JP-S5393728-A (JP)
Title: Data input device
Inventor: TANUMA NORIO
IPC: G06F3/023
Filed: 1977-01-27
Abstract: PURPOSE: To increase the operational speed by providing a data input device which contains the number that defines the switch in the matrix shape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60154083-A (JP)
Title: Printing head for dot printer
Inventor: NAKANO ICHIZOU
IPC: B41J2/28
Filed: 1984-01-23
Abstract: PURPOSE:To obtain a structurally strong printing head for dot printer conserved in the number of assembling proesses and high in reliability, by providing the printing wire guide and support groove of a printing wire guide and support part so as to connect the same to a printing wire guide hole. CONSTITUTION:A printing wire guide and support part 17' is provided to the protruded part of a printing wire guide 17. A large number of printing wire guide holes 18 are provided to this guide and support part by drilling and printing wire guide and support grooves 18' is scored to the protruded part so as to be connected to the guide holes 18. A large number of printing wires 12 are inserted through the printing wire guide 17 in the order of four printing wire guides 17-1, 17-4 and printing wire guides are secured to printing wire guide hole grooves 15' in an inserted state. The secured parts 12' of the printing wires 12 of the printing head for thus assembled dot printer are secured to a leaf spring 9 and the leading end part 12' of each printing wire 12 is bent on the way thereof from the circular ring shaped arrangement thereof and arranged in two lines so as to provided a constant interval therebetween.
Patent JP-H05199736-A (JP)
Title: Magnet pump
Inventor: SATO KAZUYOSHI
IPC: H02K7/14
Filed: 1992-01-21
Abstract: PURPOSE:To reduce the number of man-hours for manufacturing an impeller, and obtain the magnet pump of low oscillation by setting a plastic magnet to be injection-molded with the material of the impeller and to be easily formed in an arbitrary shape. CONSTITUTION:The material of an impeller 31 set in a pump, provided a cylindrical bearing 16 in a center, and having the function for pumping up circulation water rotating the bearing 16 as a fulcrum is adopted to be a plastic magnet to be injection-molded and to be easily manufactured in an arbitrary shape.
Patent JP-H02189430-A (JP)
Title: Three-dimensional display system for luminance distribution
Inventor: NOBEMOTO KAZUO
IPC: G01R13/22
Filed: 1989-01-19
Abstract: PURPOSE:To provide a three-dimensional display readily by providing an image memory wherein luminance signals in image unit are stored, and providing a three-dimensional display device which performs simple address control. CONSTITUTION:The distributing state of luminance which is displayed in three dimensions is received with a CCD camera 10 as luminance signals. The signals are stored in an image memory 12 together with position data through a camera controller 11 for every coordinates corresponding to each picture element constituting the camera 10. The luminance signals which are stored in the memory 12 undergo address control with a three-dimensional display device 13. The signals are displayed on a display 14 in three dimensions.
Patent JP-S5291682-A (JP)
Title: Supporting construction of piezoelectric vibrator
Inventor: SATOU HIROCHIKA
IPC: H03H9/19
Filed: 1976-01-29
Abstract: PURPOSE: To simplify manufacturing process of the profile vibrator, by making a small hole as compared with the size of the vibrator at the nodal portion and supporting the vibrator with a supporting body inserted through the hole, so that the production recovery and shock resistance of the vibrator are improved. 
     COPYRIGHT: (C)1977,JPO&Japio