baber/WOPTO huggingface dataset:
Patent JP-H08213528-A (JP)
Title: Manufacture of lead frame and thermal treatment device used for lead frame
Inventor: BABA YASUHIRO
IPC: H01L23/50
Filed: 1995-02-08
Abstract: PURPOSE: To remove an inner residual strain from a lead frame and also to correct deformed leads by a method wherein a metal belt is introduced into a required chamber and pressed against the inner wall of the chamber by gas of high-temperature and high-pressure introduced into the chamber. CONSTITUTION: A metal belt 31 is introduced into a chamber 29, and when high-temperature high-pressure gas is introduced through an inlet nozzle 19, the chamber 29 is filled with high-temperature high-pressure gas and has an atmosphere of high temperature high pressure inside it. The metal belt 31 is subjected to a prescribed thermal treatment in the chamber 29. At this point, the metal belt is pressed against a pressure plate 27 by gas of high pressure. By this setup, the metal belt 31 is forcibly flattened even if it is somewhat deformed or distorted at treatment, and the flattened metal plate 31 is thermally treated to remove an inner residual strain. Therefore, a lead pattern is not only corrected on deformation but also set free from an inner residual strain.
Patent JP-H04259586-A (JP)
Title: Method for printing pattern on tube container and pattern tube container
Inventor: NAGANO KATSUMI
IPC: B31B50/88
Filed: 1991-02-13
Abstract: PURPOSE:To obtain a printing method for printing a sharp-outline pattern on a transparent tube container to obtain a pattern tube container by a method wherein a primary coat for hiding a transparent base is made of an opaque film, thereon a color pattern is applied, and thereon a transparent protective film is formed. CONSTITUTION:An opaque film 2 is formed on the surface of a polyethylene tube container 1 by printing an opaque ultraviolet-curing urethane printing paint by a silk screen printing method on the container. The surface of the tube container is irradiated with an ultraviolet light, whereby the opaque urethane resin film is fixed. Furthermore, an ultraviolet-curing acrylic color printing paint is applied in a pattern form by an offset printing method. The pattern of the acrylic color printing paint is irradiated with an ultraviolet light, whereby a pattern layer 3 is fixed. An ultraviolet-curing transparent acrylic printing paint is printed all over the opaque film and the pattern layer by an overcoat printing method, thereafter being irradiated with an ultraviolet light to be fixed as a protective film 4.
Patent JP-S63188303-A (JP)
Inventor: SATO TERUO
IPC: A01B33/08
Filed: 1987-01-30
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-H10233348-A (JP)
Title: Electric double layer capacitor and its assembled cell power unit
Inventor: KAZUHARA MANABU
IPC: H01G11/14
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce the fluctuation of the voltage applied across an electric double layer capacitor while the occurrence of the short-circuiting of a circuit due to an overvoltage is suppressed by installing a protective circuit connected in parallel with a Zener diode which is an operating resistor within a specific range of the average operating voltage of the capacitor to the capacitor. SOLUTION: An assembled cell power unit is constituting by connecting three electric double layer capacitors 1 using an organic electrolytic solution in series through an external lead and a DC charging power source E is connected to the power unit. Then a protective circuit 4 constituted by connecting a Zener diode 2 and a fuse 3 in series is provided between the positive-pole terminal of one capacitor 2 and the negative-pole terminal of another capacitor 1. At the time of forming the circuit 4, such a Zener diode 2 that has an operating resistor of 10-150Ω at the average operating voltage of the capacitors 1 is used. Therefore, it is possible to make the protective circuits 4 to not short- circuit as a whole even when one of the capacitors 1 becomes defective.
Patent JP-H11198710-A (JP)
Title: Bicycle loading device of automobile
Inventor: UEYASU HITOSHI
IPC: B60P3/07
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To load down a bicycle on the rear floor of a van type automobile easily and load it while keeping a safe state. SOLUTION: A guide rail 11 is laid on the rear floor of a van type automobile in the front/rear direction of a vehicle and a slider 5 guided by the guide rail 11 is installed on the front end of a carrier main body 1 on which the front/rear wheels of a bicycle are placed. A front wheel fixing tool 8 is installed on the front wheel placed part and a stand common to caster 6 are installed on the rear end part and a frame fixing stay 10 for stopping the frame of the bicycle hangingly is installed near this front wheel placed part.
Patent JP-H0595484-A (JP)
Title: Picture compressor and its method
Inventor: MIYAKE NOBUTAKA
IPC: H04N19/60
Filed: 1992-02-05
Abstract: PURPOSE:To output an edge of a character, a font and a line drawing generated artificially in an excellent way and to realize proper quantization for a picture from any input source with ease of configuration. CONSTITUTION:After multi-value picture information is transformed by orthogonal transformation, the result is compressed through quantization. Whether or not an edge is an edge generated artificially on an orthogonal transformation coordinate by a DCT circuit 101 is identified and the quantization condition is revised based on quantization tables 109, 110. The identification is implemented depending whether or not there is any component having a threshold level or over of an AC power of a high frequency or an AC absolute value. Moreover, the quantization condition is revised according to a relation of S1/S2<S1'/S2'<=1, where S1 is a quantization step at a low frequency and S2' is a quantization step of a high frequency.
Patent JP-2000223973-A (JP)
Title: Variable gain circuit
Inventor: IKEDO TAIICHI
IPC: H03G1/04
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuation of input impedance due to a gain control voltage. SOLUTION: A variable gain circuit is constituted so that gains are outputted only from the output terminals Vout, Voutx of one variable gain circuit by connecting input terminals Vin, Vinx of two variable gain circuits 1, 2 to vary the gains by the gain control voltage to be provided in a gain control terminal in parallel. Each of the variable gain circuits 1, 2 is operated opposite to each other against the gain control voltage Vcd here.
Patent JP-S61183126-A (JP)
Title: Combustion controlling apparatus for glass melting furnace
Inventor: MIO WATARU
IPC: C03B5/24
Filed: 1985-02-05
Abstract: PURPOSE:To obtain product glass of stable quality by feeding fuel to combustion burners for prescribed zones in a melting furnace in proportion to the amount of starting material for glass charged into the furnace and distributed among the prescribed zones. CONSTITUTION:A temp. sensor 8 placed at a prescribed position of a melting furnace 1 measures the temp. of the atmosphere in the furnace and sends a signal to a temp. controller 9. The controller 9 compares the measured temp. with a set temp. and sends a signal which orders the total amount of fuel fed to combustion burners 4a, 4b, 4c to be increased or decreased in accordance with the temp. difference to a general fuel controller 10. The controller 10 works a regulating valve 11 on the basis of the order signal to control the flow rate of fuel. A television receiver 13 receives pictures of the surface of molten glass from a monitor camera 12 placed at the upper part of the throat 6 of the furnace 1. The amount of starting material for glass distributed among zones A, B, C is quantitatively processed with a computer 14, and fuel is fed to the burners 4a, 4b, 4c for the zones A, B, C in proportion to the amount of the starting material distributed among the zones.
Patent JP-H03224404-A (JP)
Title: Controller for retreating and lifting of rotary tiller
Inventor: FUJITA NOBUO
IPC: A01B63/00
Filed: 1990-01-30
Abstract: PURPOSE:To omit lowering operation and facilitate operation on the side of a ridge by providing a controlling means for lowering a rotary tiller at a lower set speed than the normal lowering speed when a change lever is operated from the backing position to a neutral position or advancing side. CONSTITUTION:A controlling means for lifting a rotary tiller 14 having a rear cover 36 to a prescribed height following the backing operation of a vehicle 1 and lowering the rotary tiller 14 at a lower set speed than the normal lowering speed by releasing the backing operation and operating the change lever to the neutral position or advancing side is provided to omit lowering operation with a hydraulic operating lever 20.
Patent JP-S63189690-A (JP)
Title: Nonseal pump
Inventor: SUGIURA YOSHITSUGU
IPC: F04D13/06
Filed: 1987-01-30
Abstract: PURPOSE:To reduce the number of necessary parts by using a brushless motor as power source for a nonseal pump and arranging a rotor consisting of a permanent magnet in a pump casing. CONSTITUTION:As for a motor side pump casing 2, the stator 11 of a brushless motor is insertion-molded. A permanent magnet type rotor 13 is arranged in the motor side pump casing 2, and directly connected with a vane wheel 4. The rotor revolves as brushless motor by the magnetic connection and revolves the vane wheel and generates a pumping action. Therefore, the need of a shaft, shaft seal and magnetic coupling for transmitting a torque onto the vane wheel can be avoided, and the number of necessary parts can be reduced.
Patent JP-H08193517-A (JP)
Title: Structure of combustion chamber
Inventor: KODAIRA TAKAO
IPC: F02F1/24
Filed: 1995-01-17
Abstract: PURPOSE: To provide a combustion chamber structure that ups the degree of radiation shielding of a subsidiary chamber and fixes its structural body stably to a cylinder head. CONSTITUTION: Both lower and upper chamber 4 and 5 of a subsidiary chamber structure body, forming a subsidiary chamber 2, are set up in a cavity 9 of a cylinder head 3, fitting a clamping plate 7 in a large diametral step part 13 of the cavity 9, and a top face 18 of this clamping plate 7 is made in contact with an underside circumferential part of the lower chamber 4 which is therefore stably held. In succession, each of two radiation shield air layers 20 and 21 is formed in each area between peripheral surface of the antechamber structural body and the cavity 9 as well as between an underside excepting the underside circumferential part of the lower chamber 4, and the top face of the clamping plate 7, respectively.
Patent JP-H05147599-A (JP)
Title: Flexible hose
Inventor: MIYAKE MASAZUMI
IPC: B64G5/00
Filed: 1991-02-14
Abstract: PURPOSE:To prevent the damage and fouling of a hose body by providing a heat-shrinking rubber tube to be fitted on the outside of the hose body. CONSTITUTION:On the outside of the outer tube 2 of a hose, a tube 1 made of heat-shrinking rubber is fitted as a protective cover. The tube 1 has such properties as corrosion resistance, weather resistance, chemical resistance, and incombustibility. It is so contrived that by fitting the tube 1, the flexibility of the hose is not impaired, and even if the surface of the protective cover is frozen, ice is hardly sticked on the surface. In addition, the handling and maintenance of the hose after manufacture can be facilitated, and even if it is used under a bad environment such as a fire, dust and soot at the time of launch of a rocket, the influence is not exerted to the inside of the hose, so that the hose can be used for a long period of time.
Patent JP-H04259236-A (JP)
Title: Board conveyor
Inventor: HASHIMOTO MIKIHIRO
IPC: H01L21/205
Filed: 1991-02-14
Abstract: PURPOSE:To accurately position a board to be treated at a designated position by emitting a detecting light to a moving element in a sealed vessel to detect a position of an arm moving in the vessel from a position itself or of the element integral with the arm, and controlling to position it. CONSTITUTION:When a conveying arm 6 is introduced to a laser position detecting region, a detection signal is output from a position detecting sensor 12. Then, a control circuit 16 so switches outputs of switching units 22, 25 to a signal of a servo amplifier 20 so as to perform a servo control. The amplifier 20 outputs an amplification signal of a deviation voltage between a stopping position command data and an output signal of a laser detector 18. In this case, if a board to be treated is moved to a receiving and delivering position with a susceptor 2, the deviation voltage is zero. Accordingly, an arm moving distance control system output for a full-wave rectifier 21, the unit 22, a V/F oscillator 23 is zero, an arm moving direction control system output for a zero- point detecting comparator 24, the unit 25 is also zero, and an input to a servo driver 28 becomes zero.
Patent JP-H08191684-A (JP)
Title: Individual temperature controlled chamber
Inventor: ITO ISAMU
IPC: C12M1/38
Filed: 1995-01-12
Abstract: PURPOSE: To provide a small-sized individual temperature controlled chamber (especially incubator) capable of simultaneously advancing tests, etc., under different temperature conditions, rapidly raising temperature, simply controlling temperature in high accuracy, maintaining a stable temperature environment and having simplicity and high performances. CONSTITUTION: This individual temperature controlled chamber is equipped with a box 1, plural containers 2 made of a thermally conductive material which are arranged in the box and house plural specimen packing receptacles, each heating means (flexible facial heating element to be attached to the container) 3 to heat each container, each temperature sensor to be fixed to each container and a control circuit 5 which is electrically connected to each heating means and each temperature sensor and can individually control temperature so as to heat each container to fixed set temperature. The facial heating element 3 is provided with a base layer made of a resin or rubber and a heating pattern layer formed on the base layer. The plural containers 2, the plural heating means 3 and the plural temperature sensors constitute a unit and one or more of the units are housed in the box 1.
Patent JP-S59150116-A (JP)
Title: Production of high-strength carbon fiber
Inventor: TANUKI YOSHITERU
IPC: D01F9/22
Filed: 1983-02-10
Abstract: PURPOSE:Preoxidized fibers resulting from treating acrylonitrile synthetic fibers so that they reach a specific density are heat-treated in 2 stages under tension in an inert atmosphere, then the temperature is further raised and heat treatment is effected to produce the titled fibers of remarkably increased tensile strength. CONSTITUTION:Acrylonitrile synthetic fibers are preoxidized in a preoxidizer so that their density becomes 1.25-1.37g/cm<3>, then the resultant preoxidized fibers are heat treated at 300-500 deg.C under tension in an inert atmosphere, subsequently at 500-800 deg.C under increased tension in an inert atmosphere, and at over 800 deg.C in an inert atmosphere to give the objective carbon fibers.
Patent JP-H05212563-A (JP)
Title: Production of ornamental member
Inventor: UCHIYAMA AKIRA
IPC: B23K26/00
Filed: 1992-02-06
Abstract: PURPOSE:To enable finishing of recessed parts and parts exclusive of the recessed parts to multiple colors in appearance by coating the character- and/or pattern-like recessed parts formed by coating the surface of an ornamental member by wet process plating and the surfaces exclusive of the recessed parts with the chromatic films formed by a dry process film forming method. CONSTITUTION:The surface of the ornamental member is coated with the chromatic film as a 1st layer by the dry process film forming method and is then coated with the chromatic film consisting of the components different from the components of the 1st layer as the 2nd layer by the dry process film forming method. The desired characters and/or patterns are formed as the recessed parts to the prescribed parts selectively by laser beam processing to the depth exceeding the thickness of the laminated layers of the chromatic films and thereafter, the surface thereof is coated with the chromatic film by the wet process plating.; further, the chromatic film of the 2nd layer is peeled and removed by etching.
Patent JP-H10224202-A (JP)
Title: Buffer circuit, semiconductor integrated circuit device and electronic circuit device
Inventor: AIDA TATSUHIRO
IPC: H03K19/0175
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a technology for relaxing the voltage dependency of an impedance in a buffer circuit. SOLUTION: A buffer circuit is provided with an impedance correction circuit 41 for correcting an impedance characteristic of a data input and output terminal 24-1, when a pull-down MOS transistor(TR) 33 is put on corresponding to a potential level of the data input and output terminal, and the voltage dependence of the impedance in the buffer circuit is relaxed by correcting the impedance corresponding to the potential level of the data input and output terminal 24-1.
Patent JP-2000223284-A (JP)
Title: Phase control light modulation device
Inventor: TATEZAWA ICHIRO
IPC: H05B39/08
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of a surge voltage from occurring due to multiple connection of phase control light modulation devices by shifting the off-timing of each of the phase control light modulation devices when a lot of the devices are used by connecting them to the same power source. SOLUTION: This device is so structured that a phase control operation is performed to semiconductor switch elements with control signals synchronized with an A.C. power source E from the outside, and thereby, light modulation is carried out by controlling the phase of the power applied to incandescent lamp loads L (L1-Ln) from the A.C. power source E.  In this case, when the multiple phase control light modulation devices and incandescent lamp loads L are connected to the same power source, and the switch elements are controlled with the control signals having the same timing, a protection unit B having a current detection circuit S, a determination circuit CP and a control signal conversion circuit X2 is formed, and the off-timing of each of the phase control light modulation devices is shifted regardless of the control signal when the current flowing through the phase control light modulation device from the A.C. power source E is equal to or more than a predetermined value.
Patent JP-S58138345-A (JP)
Title: Dog food having high palatability and containing essential oil of garlic
Inventor: KOMINATO JIYOU
IPC: A23L29/00
Filed: 1982-02-13
Abstract: PURPOSE:To obtain a dog food having high palatability and containing essential oil of garlic, by including the essential oil of garlic in cyclodextrin, and adding an animal additive to the clathrate compound. CONSTITUTION:Liquid dextrin is mixed with tap water, the pH of the mixture is properly adjusted with citric acid, and the essential oil of garlic is added to the mixture and stirred to effect the inclusion. The product is mixed with the liver of pig. For the preparation of tablet, the pig's liver is dried and pulverized beforehand, mixed with the above clathrate compound and tabletted. The volatile raw essential oil of garlic is included in inexpensive liquid cyclodextrin and masked with the economically available animal guts to obtain a dog food having high palatability.
Patent JP-S58142031-A (JP)
Title: Clutch device
Inventor: NAKAHARA TOSHIO
IPC: F16D13/02
Filed: 1982-02-13
Abstract: PURPOSE:To increase a supply interval of lubricating oil, by filling an oil containing member in a sleeve, which envelops a coil spring wound on input and output side barrel parts, in such a manner as to be contacted with the coil spring. CONSTITUTION:If an electric current is conducted to a solenoid 7, an operator piece 8 is separated from a sleeve 6 to cause a condition the sleeve 6 can be freely rotated, and a coil spring 5 is tightened to couple both input and output side barrel parts 3 and 4, then a turning effect of an input gear 2 is transmitted to an output shaft 1. An oil containing member 11 of felt or sponge or the like is filled in the sleeve 6 in such a manner as to be contacted with the spring 5, and lubricating oil is impregnated to this member 11. An oil filler hole 12 for filling the lubricating oil to the member 11 is formed to said sleeve 6.
Patent JP-H11220859-A (JP)
Title: Still generator exciting device
Inventor: NISHI KOJI
IPC: H02P9/30
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To improve the transient stability of high ceiling voltage with the design of withstand voltage value of the same generator field winding by changing the rectifying circuit of a generator exciting device from six phases to 12 phases, reducing spike voltage generated from a rectifier, and raising exciting output voltage by reduced quantity. SOLUTION: A device is constituted of the rectifier of a three phase bridge rectifying system, which is constituted of exciting transformers and thyristor elements 2, and field breakers 4. The exciting transformers are set to be the split transformers 6 of secondary two windings, and the rectifier is set to be a 12 phase rectifier 7 connected to the secondary windings of the exciting transformers. Spike voltage generated from the rectifier is reduced. The ceiling voltage of the exciting device is regulated by the withstand voltage value of the generator field winding and the withstand voltage value is regulated by a value containing instantaneous voltage fluctuation. The spike voltage of the rectifier is considered and ceiling voltage is selected.  Then, the maximum output voltage of the exciting device can be raised by reducing a spike voltage ratio, ceiling voltage is raised and the transient stability of a transmission system can be improved.
Patent JP-H06215917-A (JP)
Title: Electrode thin film
Inventor: IKEDA SATORU
IPC: H01C1/14
Filed: 1993-01-14
Abstract: PURPOSE:To lower the intrinsic specific resistance which forms a palladium film on a metal thin film where a specific amount of boron is added to nickel. CONSTITUTION:After a nickel metal thin film 3 to which 0.3 to 10w.t.% boron is added as a nickel chromium resistance thin film 2 and a primary electrode film, is formed on the surface of a ceramic board 1 based on a magnetron sputtering method, a palladium thin film 4 is continuously formed, thereby forming a pattern with thin film based on a hot etching method. After the board is heat treated, a resistant value is controlled with laser beam so that the film may be cut with a dicer in the shape of a single SIP resistor. After a lead frame 5 is inserted into an electrode pad, soldering 6 is applied and an outer casing 7 is provided. This construction makes it possible to obtain excellent heat resistant and weather resistant electrode thin film with ease.
Patent JP-H04260109-A (JP)
Title: Automatic liquid nitrogen supply device
Inventor: TOKUOKA NOBUYUKI
IPC: G05D9/02
Filed: 1991-02-15
Abstract: PURPOSE:To offer the automatic liquid nitrogen supply device which can be manufactured at a low cost by a simple constitution by utilizing pressure of nitrogen gas evaporated from a liquid nitrogen reservoir instead of using a pressurizer. CONSTITUTION:A valve 6 for executing opening/closing control of communication between a vessel 3 for containing liquid nitrogen and a liquid nitrogen reservoir separate chamber 2 and the air add a valve 9 for executing opening/ closing control of communication between a liquid nitrogen reservoir 1 and the liquid nitrogen reservoir separate chamber 2 are subjected to opening/closing control in accordance with height of the liquid level of the liquid nitrogen reservoir 1, and by pressure of nitrogen gas evaporated from the liquid nitrogen reservoir 1, liquid nitrogen in the vessel 2 is supplied to the liquid nitrogen reservoir 1.