baber/WOPTO huggingface dataset:
Patent JP-S58127420-A (JP)
Title: Deviation amplifier
Inventor: IKEGAMI TSUNEO
IPC: H03F3/68
Filed: 1982-01-25
Abstract: PURPOSE:To eliminate unbalanced current in parallel operation of amplifying elements and to prevent destruction of current control elements, by using a deviation amplifier having >=3 sets of the amplifying elements provided with the dynamic characteristics relating to the sum of input and output voltages for a negative feedback control system. CONSTITUTION:Each emitter of transistors (TRs) Q1-Q3 of parallel operation is connected in common via resistors r1-r3 detecting the emitter current individually and a deviation amplifier is formed with three amplifying elements with each collector of common connection. Emitters of the amplifying elements TR1- TR3 of an amplifier circuit Ad having three input and output terminals are connected in common and connected to a supply voltage terminal -VEE via a resistor REE, the collector is connected in common with the other supply voltage terminal +VCC via resistors RL1-RL3, each base is connected to each emitter of the bias amplifier and each collector of the circuit Ad is connected to each base of the deviation amplifier.
Patent JP-H01185439-A (JP)
Title: Preparation of electrophoretic gel sheet
Inventor: TEZUKA SHIGERU
IPC: B26D7/18
Filed: 1988-01-20
Abstract: PURPOSE:To remove a gel film piece simply and certainly, by punching an electrophoretic gel film and subsequently bonding the formed gel film piece to a tape to release and remove the same. CONSTITUTION:A gel film punching member 21 is allowed to fall to punch a gel film piece 27 and, thereafter, a web E is fed to a position the film piece 27 below an adhesive release tape 23. At this time, a press roller 26 is present at the position nearest to a feed-out roll 24 above the film piece 27. Next, the roller 26 is allowed to fall against the tension of the tape 23 to press the tape 23 to the end part of the film piece 27 while the film piece 27 is bonded to the tape 23. When the roller 26 is allowed to tumble toward a take-up roller 25, the film piece 27 is continuously bonded to the tape 23 and the film piece 27 is released from a web for a support film. Next, the roller 26 continuously tumbles and the film piece 27 is bonded to the tape 23 up to the end thereof on the side of the roll 25 and the roller 26 is subsequently raised to perfectly release and remove the film piece 27. Shark's teeth insert parts 4...4 formed by the removal of the respective film pieces 27 are successively fed to be sent to an adhesion process for a cover film web.
Patent JP-H11212985-A (JP)
Title: Information library device
Inventor: SHINTANI HIROTO
IPC: G06F12/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an information library device which can rationalize a library device that manages an information group hierarchically. SOLUTION: In an information library device 10 having a function which manages the information file group hierarchically, supplies a hierarchical menu to a client and registers/changes information containing hierarchical structure from the client, information is managed by the unique label of serial numbers given at the time of registration, respective information are stored in a flat directory structure to treat the label as a directory name. A hierarchical structure stores information by dissolving it into individual information as the label of high-order information.
Patent JP-2000209612-A (JP)
Title: Image information converter, conversion method and display device
Inventor: KONDO TETSUJIRO
IPC: H04N11/20
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale required for composite component conversion and to enhance the image quality of a signal as a result of the conversion. SOLUTION: A received NTSC(National Television System Committee) composite signal is fed to area extract sections 51, 55. The area extract section 51 segments a pixel at a prescribed position from the received signal as a class tap. A class code decision section 53 generates a class code from a difference between simple Y signals obtained as a result of simple Y/C separation processing by a pattern detection section 52 on the basis of data of the class tap. A coefficient memory 54 outputs a prediction coefficient corresponding to the class code to a prediction arithmetic section 56. The prediction arithmetic section 56 predictively generates a component signal such as a luminance signal Y as a linear combination between the prediction coefficient and data of the prediction tap segmented by an area extract section 55.
Patent JP-H09192455-A (JP)
Title: Decomposing method of chlorinated organic compound
Inventor: SHIRAGAMI KEN
IPC: B01J23/30
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To decompose a chlorinated organic compound with a low cost catalyst having durability against impurities by bringing a chlorinated organic compound-containing gas into contact with the catalyst containing vanadium oxide, tungsten oxide or the like in the presence of oxygen having a specific concentration at a specific temp.. SOLUTION: The gas containing the chlorinated organic compound such as 2,3,7,8-tetrachlorodibenzodioxin, which is an incineration waste gas of municipal refuse, is decomposed by bringing the gas into contact with the catalyst. In this case, the gas is brought into contact with the catalyst containing vanadium oxide, tungsten oxide and an oxide of an element selected from yttrium, boron or the like in the presence of oxygen of 0.5-25vol.% concentration at 100-350 deg.C. Thus, the harmful chlorinated organic compound such as the dioxin is removed by using the low cost catalyst having durability against the impurities.
Patent JP-H09201822-A (JP)
Title: Heating of extruder die, die and extruder
Inventor: TODA KENJI
IPC: B29C48/345
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent a die from becoming clogged by efficiently heating the periphery of a nozzle. SOLUTION: A solenoid-type coil C is provided around the nozzle P of a die 1, and a high frequency current of 30-40kHz is applied to the coil C from a high frequency inverter H. Then an eddy current is induced to an electric conductor part surrounded by the coil C to generate a Joule heat and the periphery of the nozzle P is heated. A heat insulating material A provided on the lateral face of the resin outlet of the die 10 prevents the periphery of the nozzle P from becoming cooled starting with the lateral face of the resin outlet of the die 10. Consequently, it is possible to increase a watt density without generating a temperature dispersion and adequately prevent the die 10 from becoming clogged, as the periphery of the nozzle P is heated by an induction heating method. In addition, a thermal energy is prevented from leaking wastefully by the heat insulating material A.
Patent JP-S57126575-A (JP)
Title: Abyssal water intake-drain device
Inventor: MATSUYAMA CHIAKI
IPC: E02B9/04
Filed: 1981-01-29
Abstract: PURPOSE:To obtain a flexible abyssal water intake-drain device having reduced weight and duct line resistance by projecting spherical hardware on the outer periphery of a lower part intake-drain pipe and by providing a spherical hardware seat for slinging said lower part intake-drain pipe on the lower end of a mooring buoy while abutting on said spherical hardware. CONSTITUTION:It is constituted by a lower part intake-drain pipe structured into a relatively long coaxial double pipe comprising an intake pipe 3 and a drain pipe 2 whose upper ends are attached on the lower end of the intake pipe 3 and the drain pipe 2 of an upper part intake-drain pipe via a double spherical surface joint 20 having the same rotating center, a spherical hardware 18 projected on the outer periphery of the lower part intake-drain pipe and a spherical band seat 19 that is provided on the lower end of a mooring buoy 1 and is abutted on the spherical hardward 18 to sling the lower part intake-drain pipe. Cold water in an abyss is sucked in from the lower end of the intake pipe 3 by a pump of a generating barge 6, and is drained from the lower end of the drain pipe 2 to a shallow sea after cooling a condenser.
Patent JP-S55103176-A (JP)
Title: Valve device
Inventor: OONUMA SHIYOUEI
IPC: F16K31/524
Filed: 1979-01-31
Abstract: PURPOSE: To compose a compact control valve which makes the best of valve chamber's side wall instead of using a larger chamber, by positioning the valve's exhaust port in parallel with the valve moving in the right-angled direction.  
     CONSTITUTION: A valve device has an air chamber 38, as a passage of compressed fluid controlled by a cylindrical valve 18, in a valve chamber 36 and also has an exhaust port 37 which is controlled in accordance with the passage 38 for discharging the compressed fluid, the exhaust port 37 being upper and in the axial direction compared with the position of valve's last stroke and the air chamber 38 being expanded to a size of D 1 . With its capacity being kept unchanged, the valve chamber 36 is not limited in the axial direction, the size D 1  is increased and the capacity of air chamber 38 is also increased. Since a fluid pipe 39 is expandable in diameter close to D 1 , the fluid resistance is reduced and the piston motion is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07220231-A (JP)
Title: Magnetic head
Inventor: KANEKO KENJI
IPC: G11B5/127
Filed: 1994-02-02
Abstract: PURPOSE:To decrease noises by making the magnetic permeability of core materials of an erasing head smaller than the magnetic permeability of core materials of a recording and reproducing head, thereby decreasing the magnetic fluxes flowing into the erasing head. CONSTITUTION:The erasing head 10 has a C-shaped core 11 to be subjected to winding for erasing, a magnetic gap 12 and an I-shaped core 13. The recording and reproducing head 14 has a C-shaped core 15 to be subjected to winding for recording and reproducing, a magnetic gap 16 and an I-shaped core 17. Glass 18 which is a nonmagnetic material is disposed to avoid magnetic short circuiting of the I-shaped core 13 for erasing and the I-shaped core 17 for recording and reproducing. The core materials of the C-shaped core 11 and I-shaped core 13 of the erasing head 10 are composed of the core material having the magnetic permeability lower than the magnetic permeability of the core materials of the C-shaped core 15 and I-shaped core 17 of the recording and reproducing head 14. The magnetic fluxes flowing into the magnetic gap 12 of the erasing head 10 decrease and the magnetic fluxes leaking to the recording and reproducing head 14 decrease at the time of reproducing and the S/N is improved if the erasing head 10 is composed of the core materials having the lower magnetic permeability in such a manner.
Patent JP-H07216537-A (JP)
Title: Heat-resistant moisture-proof vapor deposition film
Inventor: TANAKA SHIGERU
IPC: B32B15/08
Filed: 1994-02-02
Abstract: PURPOSE:To produce a heat-resistant moistureproof vapor deposition film excellent in heat resistance and moisture proof by vapor depositing a metal on a biaxially oriented polypropylene film having specified thermal fusing temp. and crystallization degree to obtain specified thermal shrinkage and permeability for water vapor. CONSTITUTION:At least one surface of a biaxially oriented polypropylene film having >=165 deg.C peak temp. of thermal fusing temp. and >=50% crystallization degree is treated with corona discharge or plasma to deposit a metal (such as Al, Zn, Si) by vapor deposition. Thus, a film having <6 % total thermal shrinkage in the longitudinal direction and lateral direction when heated at 140 deg.C for 15min. and having <=1.0g/m<2>.24hr/20mum permeability of water vapor is obtd. The film has excellent heat resistance and moisture proof and good dimensional stability.
Patent JP-S63179255-A (JP)
Title: Carrier for adsorbing protein
Inventor: KUGE MICHIO
IPC: G01N33/545
Filed: 1987-01-19
Abstract: PURPOSE:To selectively adsorb and analyze albumin of protein by bonding Cibacron Blue to the surface of a granular resin molding, thereby preparing a carrier for adsorbing protein. CONSTITUTION:A resin which is insoluble in water and has an amino group, hydroxyl group, carboxyl group, etc., is used for the granular resin molding; for example, polymethyl methacrylate, acrylonitrile/butadiene/styrene copolymer, etc., are used. The resin molding is formed to spherical bodies sized 1-20mm in diameter. The Cibacron Blue which is expressed by the formula and is a kind of triazine dyes is bonded to the surface of the molding to prepare the carrier for adsorbing protein. In the formula, A denotes a hydrogen atom or monovalent metal. Since the Cibacron Blue has the specific adsorptivity to the albumin of protein, serum albumin is effectively separated.
Patent JP-H06219672-A (JP)
Title: Elevator operating device
Inventor: KUNO HIDEAKI
IPC: B66B13/14
Filed: 1993-01-26
Abstract: PURPOSE:To provide a elevator operating device which can prevent accident even though a car starts running in the condition that a cord, etc., strides over the hall and the car. CONSTITUTION:When a safety shoe retracts and a sensor switch is put on during a car running (S2), the car is stopped interlocking (S4). Then the door is opened (S9) when the car stop position (S5) lies within the open zone, and the directionality of the car is inverted (S6) when outside the open zone, and the car is put running (S7) into the nearest open zone and stopped there (S8), followed by opening of the door (S9). Then the car is put in pause (S10).
Patent JP-S60153601-A (JP)
Title: Transmission line device
Inventor: KANE JIYOUJI
IPC: H01P1/00
Filed: 1984-01-24
Abstract: PURPOSE:To realize a high Q performance with simple constitution and to improve the reliability with less variation in a transmission line constant by placing splittingly auxiliary electrodes added with a terminal extracting part to a trace of a required transmission line form on the surface of a dielectric. CONSTITUTION:The auxiliary electrode 5 formed on the surface of the dielectric 4 made of a ceramic or the like is placed along the trace of the spiral form while the terminal extracting parts 5a, 5b and an intermediate tap extracting part 5c are added. The electrode 5 is separated from the extracting parts 5b, 5c at a part where the extracting parts 5b, 5c are crossed with the electrode 5 along the trace of the spiral form and an insulator 6 is overcoated to the separated parts. Then a main electrode 7 connected to the electrode 5 is overlapped with the separated parts of the electrode 5 via the insulator 6 and placed via a connecting medium made of solder.
Patent JP-H02191094-A (JP)
Title: Commodity loading controller for automatic vending machine
Inventor: YOSHITOMI KIICHIRO
IPC: G07F11/00
Filed: 1989-01-20
Abstract: PURPOSE:To put a commodity into a prescribed column without fail by making the bar code of the commodity close, reading the bar code, searching the presence of the column corresponding to the bar code and turning on a lamp corresponding to the column. CONSTITUTION:An operation key device 7 is operated and an arbitrary commodity housing column NO is set. Then, a bar code 11 of a commodity 10, which is desired to be housed in the column, is made close and read. After that, the commodity code to the commodity housing column NO is stored with making one code correspondent to one column. Next, the column NO is added to 1 and it is discriminated whether all the columns are finished or not. Then, the commodity codes are made correspondent to all the columns. Then, the loading operation detects whether doors 2 and 3 are in a released state or not and the bar code 11 of the commodity 10 is made close and read. Finally, the presence of the column corresponding to the bar code is searched and the lamp corresponding to the column is turned on.
Patent JP-H06220851-A (JP)
Title: Vibrating pile driving method and device
Inventor: SHIMAI MORIYUKI
IPC: E02D7/26
Filed: 1993-01-27
Abstract: PURPOSE:To drive a pile without using a crane and perform the automatic control of the driving work by detecting the load of a vibration generator, and changing the flow of an operating liquid flowing in oil passages communicating a lift jack and a hydraulic feed source in response to the load. CONSTITUTION:A pile 10 is vibrated by a vibration generator 16, and the pile 10 is driven by a hydraulic jack 28. When the drive quantity of the pile 10 is increased and the resistance is increased, the load of the vibration generator 16 is increased. The load of the vibration generator 16 is detected, and the flow of an operating liquid flowing in oil passages L1, L2 communicating the hydraulic jack 28 and a hydraulic feed source is changed in response to the load. The lowering speed of the hydraulic jack 28 is changed in response to the load of a vibrating motor 18, and the automatic control of the pile driving work can be performed.
Patent JP-H09204973-A (JP)
Title: Method of conveying wire, and device therefor
Inventor: YAMAKAWA NOBUAKI
IPC: H01R43/052
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of a defective product caused by the slippage of the stop position of a clip fixed to a conveyor belt. SOLUTION: In a method of carrying a wire which comprises clamping and carrying the wire by a clip 2 fixed on a convayor belt 1 to a position for peeling the end of the wire, mounting a terminal, or inserting and locking the terminal to a terminal housing chamber, the movement of the conveyor belt 1 is stopped when the clip 2 is moved to a set position. This device has a power supply interrupting means 21 for interrupting the power supply to a motor 4 for moving the conveyor belt 1, a sensor 20 for detecting that the clip is moved to the set position, and a driving means for operating the power supply interrupting means to interrupt the power supply when it is judged by the sensor that the clip is moved to the set position.
Patent JP-S55104284-A (JP)
Title: Pyromellitic acid diimide complex
Inventor: MAIKERU ETSUCHI FUITSUSHIYAA
IPC: A23K1/16
Filed: 1980-02-05
Abstract: Complexes of pyromellitic diimide compounds which are ruminant feed additives and which improve feed efficiency are disclosed. The pyromellitic diimide compounds may be unsubstituted pyromellitic diimide itself, or one of the nitrogen atoms may be substituted with an alkyl or substituted alkyl group. The pyromellitic diimide nucleus may also be substituted. The pyromellitic diimide compound is complexed with a compound containing an amide, amidine or thioamide linkage. The complexing agent may be either cyclic or open chain. Compositions using the complexes as ruminant feed additives are also disclosed.
Patent JP-H04246320-A (JP)
Title: Dipping tank device for tableware
Inventor: SAITO EIJI
IPC: A47L15/08
Filed: 1991-02-01
Abstract: PURPOSE:To obtain a dipping tank device which eliminates leftover rice, etc., in tablewares, and also, can collect the leftover rice by providing a partition plate provided with an opening part between this plate and the bottom wall face, an injection nozzle which is opened in the dipping tank and injects water to the lower part side of the partition plate, and an injection nozzle for stirring the water stored in the dripping tank. CONSTITUTION:When a pump 9 is operated, water in a collecting tank 5 is sent out into a dipping tank 4 by the pump 9 and injected into the dipping tank from injection nozzles 13, 14, and water which overflows from the dipping tank 4 gets over the upper end of a partition plate 3 and is discharged into a filter 6, and also, discharged from an opening part 17, as well and stored into the collecting tank 5. When tableware is thrown into the dipping tank 4, water in the dipping tank is stirred by the pressure of water injected from the injection nozzle 13, leftover rice, etc., of tableware are eliminated, and also, leftover rice, etc., being comparatively light in weight are discharged together with drain from the upper part of the partition plate 3.
Patent JP-H07209830-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: WATANABE TOSHIYUKI
IPC: G03C7/00
Filed: 1994-01-11
Abstract: PURPOSE:To enhance sharpness and color reproduction performance and to improve development processing aptitude by incorporating a specified coupler and a specified compound in a silver halide emulsion layer. CONSTITUTION:The photographic sensitive material contains the coupler represented by formula I in at least cane of the emulsion layers and the compound represented by formula II in at least one of the emulsion layers. In formulae I and II, each of Z1 and Z2 is =C(R2)-or =N-; R1 is a group combined through a C atom with a pyrazoloazole skeleton and having the C atom contained in one of 3 to 8 membered ring structures and combined with no H atom or the like group; X is H or a group to be released by coupling with the oxidation product of a developing agent; A is an oxidation reduction (redox) nucleus car the like being an atomic group to be allowed to release (Time)t-X by oxidation in photographic development processing; Time is a group for releasing X; X is a development inhibitor: L is a divalent bonding group; G is a polarizable group; and each of n, m, and t is 0 or l.
Patent JP-S58129447-A (JP)
Title: Copying device
Inventor: MIURA KUNIHIKO
IPC: G03G15/06
Filed: 1982-01-28
Abstract: PURPOSE:To obtain images good in contrast from originals various in density ratio, by optionally changing an extent of change rate of gamma characteristics irrespective of an original density adjusting function in a copying device using a one-component type developer. CONSTITUTION:When developing bias voltage VDEV is changed, action of accelerating development of negative voltage (point f) is intensified, in the range up to about 500V, and above 500V, hindering action of development of positive voltage (point e) also occurs, as a result, a change rate of a gamma characteristic curve can be changed. When illuminance to an original is kept constant and voltage applied to a developing sleeve is above 500V, an extent of change rate of a gamma characteristic curve is changed with its voltage value, thus permitting an extent of change rate of a gamma characteristic curve to be changed by changing voltage applied to the sleeve, i.e. developing bias voltage VDEV with a variable resistor.
Patent JP-H11214242-A (JP)
Title: Conductive paste and laminated ceramic electronic component using the same
Inventor: MIYAZAKI TAKAHARU
IPC: H01G4/12
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent generation of delamination and heat/shock resistance characteristics and moisture resistance characteristic from deteriorating, by providing a conductive paste that contains a first powder composed of a conductive metal, a specific second powder selected from Ti, Zr, Ta, Hf, Nb and rare earth elements and an organic vehicle. SOLUTION: A conductive paste contains a first powder composed of a conductive metal, a second powder composed of at least one material selected from a group of a metal, carbide, nitride, boride silicide and alloy of at least one element selected from Ti, Zr, Ta, Hf, Nb and rare earth elements, and an organic vehicle. The content weight of the second powder or a coating material is preferably 0.1-5 wt.% in metal conversion to the total content weight of the first powder, namely, the powder composed of a conductive metal, and the second powder or the coating material. The conductive metal contains a base metal such as nickel as the major component.