baber/WOPTO huggingface dataset:
Patent JP-H10216458-A (JP)
Title: Humidity controller
Inventor: YOSHIKAWA HIROSHI
IPC: B01D53/26
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To enable effective dehumidification and humidification with a humidity controller equipped with a humidifying means for adsorbing moisture in air and a heating element for desorbing the absorbed moisture by making a moisture absorption means a moisture absorbent and providing the moisture absorbent on the heating element so that the heating element is coated with it. SOLUTION: In manufacturing a humidity controller, first a heating coating film 4 having specified self temperature control is printed on the surface of an insulating substrate 3, and on both the ends of the heating coating film 4, electrodes 2 projecting sideways are formed. As material for the electrodes 2, that on which silver paste or the like is printed is used. And on the heating coating film 4 and electrodes 2, the same material as the insulating substrate 3 is laminated or printed to form an insulating layer 5, and also on the rear of the insulating substrate 3, a humidity conditioning layer 1 formed by coating it with that which a humidity conditioning agent that is a moisture absorbent, for example, silica gel or zeolite is made into ink by a binder to form.  The humidity conditioning layer 1 is made a coating film, for example, in which zeolite is mixed in polyester resin at a solid ratio of 60%.
Patent JP-S56116832-A (JP)
Title: Method and apparatus for production of directional electromagnetic steel sheet excellent in magnetic property
Inventor: ICHIYAMA TADASHI
IPC: C21D9/46
Filed: 1980-02-16
Abstract: PURPOSE:To improve the magnetic property of an electromagnetic steel sheet, by contacting laser beams with a transparent article, and radiating the laser beams through the transparent article onto the surface of the steel sheet. CONSTITUTION:Laser beams 4 are discharged from a generator 3, passed through an optical system 5, e.g., a converging lens, and a transparent article 2, e.g. quartz glass, and then radiated onto the surface of a directional electromagnetic steel sheet 1. The transparent article may be a flat plate or a hollow cylinder. The steel sheet may be contacted with a transparent hollow cylinder 9 at right angles to the rolling direction of the steel sheet 1. An optical system composed of a converging lens 5' and an optical fiber 8 is inserted into the transparent hollowy cylinder along its axis. Laser beams 4 are radiated from a generator 3 through the optical system onto the surface 6 of the steel sheet.
Patent JP-H05177853-A (JP)
Title: Thermal transfer recording apparatus
Inventor: IIDA AKIHIKO
IPC: B41J2/325
Filed: 1992-01-05
Abstract: PURPOSE:To prevent the generation of a stick.scrip phenomenon caused by the difference between the feed speeds of an ink sheet and an image receiving sheet while suppressing the complicatedness of constitution in a thermal transfer recording apparatus feeding the ink sheet delivered from a supply roll part at a speed lower than that of the image receiving sheet and transferring the ink of the ink sheet to the image receiving sheet by a thermal head. CONSTITUTION:A plurality of the ink sheets 2a, 2b, 2c corresponding to a plurality of thermal heads 5a, 5b, 5c are used and the supply roll parts 102a, 102b, 102c delivering the ink sheets 2a, 2b, 2c and taking-up roll parts 202a, 202b, 202c taking up the ink sheets 2a, 2b, 2c are driven by one common drive source 7.
Patent JP-S55110790-A (JP)
Title: Method for surface treatment of nickel layer
Inventor: SAGA MISAO
IPC: C25D3/12
Filed: 1979-02-19
Abstract: PURPOSE: To enhance adhesivility with other metal or solder by activating an Ni  surface by immersing a surface of an Ni layer into a solution containing NiCl 2  and HCl to carry out striking plating.  
     CONSTITUTION: An Al conductive layer 5 is provided to an SiO 2  insulating layer 4 on a p-junction layer 2 and an n-junction layer 3 provided on a silicon substrate plate 1 of, e.g., a semiconductive apparatus. Moreover, an insulating layer 6 is provided to coat a layer 4, 5 and, on a window portion thereof, an undercoat metal layer 7 is formed from Cr, Ti or the like and a Cu layer is formed on the said layer 7. Moreover, a Ni layer 8 is formed and this Ni layer 8 is subjected to striking plating by an aqueous solution containing NiCl 2  and HCl. The thickness of a striking plating film is adjusted to below 1000Å to obtain an active surface and, if solder bump 9 is formed on the said surface by soldering, good adhesivity is obtained. Thereby, a surface of an Ni layer can be activated without losing a property of a semiconductive element. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61184487-A (JP)
Inventor: MARUSERU MANSON
IPC: G21C3/344
Filed: 1986-01-31
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-S60162995-A (JP)
Inventor: HIDA TATSUZOU
IPC: G21C19/19
Filed: 1984-02-06
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-S53102873-A (JP)
Title: Continuous ion exchange method
Inventor: SUZUKI SHINICHI
IPC: C02F1/42
Filed: 1977-02-21
Abstract: PURPOSE: To operate ion exchange column without causing turbulence of adsorption band by dividing each of the two ion exchange column, through which a soln. to be treated flows downward, into n chambers, by packing n + 1 chambers with resin and leaving n - 1 chambers empty, and by regenerating deactivated resin in turn through specific method. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54111838-A (JP)
Title: Heat sensitive recording sheet
Inventor: ONO MITSUO
IPC: B41M5/337
Filed: 1978-02-22
Abstract: PURPOSE:To prevent the deposition of molten matter on heat head and reduce its abrasion by compounding fluorocarbon resins in the coloring layer provided on a base. CONSTITUTION:A fluorocarbon resin (e) such as ethylene tetrafluoride resin, vinylidene fluoride resin or other is further compounded into the components such as a color formable material (a) such as crystal violet lactone, a phenolic acidic material (b) such as 4-hydroxy phenoxide, a wax form material (preferably about 80 to 150 deg.C in melting point (c) such as paraffin wax and a binder (d) such as gelatin or polyvinyl alcohol and the mixture is coated on a base to form a coloring layer, whereny the heat sensitive recording sheet is obtained. The amount of compounding of the fluorocarbon resin is preferably about 10:1 to 0.1:12 to the wax form material.
Patent JP-S60163364-A (JP)
Title: Manufacture of battery with piece terminal
Inventor: NAKATSUCHI KOUJI
IPC: H01M50/50
Filed: 1984-02-03
Abstract: PURPOSE:To improve accuracies for the pitch and the parallel degree between flat piece terminals by spot-welding the piece terminals to the terminal surfaces of the positive and the negative electrodes of a battery and then curving the piece terminals perpendicularly to the terminal surfaces. CONSTITUTION:Flat piece terminals 2 and 3 are spot-welded to the terminal surfaces of the positive and the negative electrodes of a botton- or coin-type battery 1 by means of a welding jig 8 in such a manner as to make the piece terminals 2 and 3 parallel to the terminal surfaces. Next, ends of the piece terminals 2 and 3 are curved perpendicularly to the terminal surfaces by means of a box-like curving jig 4 and a jig consisting of wedge-like curving levers 6 and 7 to form terminals 2a and 3a. As a result, as compared to the conventional method in which curved terminal pieces 2a and 3a are fixed by welding, accuracies for the pitch and the parallel degree between the terminals 2a and 3a can be greatly improved. Moreover, the manufacture efficiency of the battery can be improved.
Patent JP-S57133779-A (JP)
Title: Picture display device
Inventor: TAKUHARA SADAHIRO
IPC: H04N5/68
Filed: 1981-02-10
Abstract: PURPOSE:To achieve excellent picture, by adjusting the electron beam to at least one of the amplitude and DC level of a vertical deflection signal of each section. CONSTITUTION:Variable resistors 41a-41p to adjust the amplitude of a vertical deflection signal V at a vertical deflection driving circuit are provided at each section vertically, and they are switched and coupled at each section with analog switches 47a-47p controlled with vertical drive pulses a-p. Variable resistors 48a-48p to adjust the center level of the signal V are provided at each section vertically and they are controlled with the vertical drive pulses a-p at each section. Thus, the variable resistors 41a-41p and 48a-48p are adjusted vertically at each section, the amplitude and DC level of the vertical deflection signal V at each section are adjusted and the display position of raster at each section is matched to a prescribed location.
Patent JP-S59145793-A (JP)
Title: Partial silver plating method
Inventor: TOKI SOUTAROU
IPC: C25D5/02
Filed: 1983-02-08
Abstract: PURPOSE:To obtain a silver plating film having no steps at all times by subjecting a metallic material to a cathodic electrolyzing treatment after strike plating then subjecting the island parts and the tip parts of inner lead thereof to partial silver plating followed by a stripping treatment. CONSTITUTION:A lead frame for an IC is subjected to strike plating then to a cathodic electrolyzing treatment to reduce the oxide film formed in the peripheral part of the lead frame to the surface of the metallic simple subtance. An object to be treated is installed as the cathode and an insoluble electrode (carbon, stainless steel, etc.) as the anode in the cathodic electrolyzing treatment. An aq. soln. of sodium chloride, sodium hydroxide, etc. is used for the electrolyte. The island parts and the tip parts of inner lead are subjected to partial silver plating and then to the cathodic electrolyzing treatment according to need to strip the plating.
Patent JP-S58136897-A (JP)
Inventor: MOTORIYOU HATSUO
IPC: D21G1/00
Filed: 1982-02-09
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-S58138828-A (JP)
Title: Driver for oil-pressure hammer
Inventor: SHIGENO SHIYUUICHI
IPC: E02D7/10
Filed: 1982-02-09
Abstract: PURPOSE:To eliminate time lag in the start-up period by connecting an accumulator through a sequence valve to the main circuit on the pump side where a cylinder is selectively connected with the pump or a tank and a relief valve is connected on one side. CONSTITUTION:The cylinder 2 of an oil-pressure hammer 1 is selectively connected to a pump P or a tank T from the pump side circuit 11 or the tank side circuit 12 through a solenoid switch valve 10. Then, one side of the circuit 11 is connected through a given pressure of a relief valve 15 to the tank T and the other side is connected through a given lower pressure of a sequence valve than the valve 15 to an accumulator 17. By this, when the internal pressure of the circuit 11 is raised beyond the given pressure of the valve 18, the valve 18 is opened, excessive pressure is accumulated in the accumulator 17, and thereby the loss of energy is prevented.
Patent JP-H05214131-A (JP)
Title: Discharge treatment device of plastic film
Inventor: UEDA YUKINORI
IPC: H01T19/00
Filed: 1992-02-04
Abstract: PURPOSE:To improve a discharge treatment device for activating the surface of a plastic film by subjecting the surface of the plastic film to corona discharge treatment. CONSTITUTION:The objective discharge treatment device of a plastic film is composed of frames 10 and 11, an electrode roll 12 rotatably pivoted on these frames and carrying the plastic film F, a supporting stay 14 for supporting a discharge electrode 13 in a state supported by these frames 10 and 11, etc. In the discharge treatment device, one end part of the supporting stay 14 is fixed with one end part-fixing means 16a and simultaneously the other part is freely thermally stretched and contracted with the other end part sliding means 16b and lifting and lowering means 17a and 17b for simultaneously lifting and lowering the supporting stay 14 are each provided between these frames 10 and 11 and both end parts of the supporting stay 14.
Patent JP-H06207631-A (JP)
Title: Inner shim attaching structure in disc brake
Inventor: TORIYAMA NORIYUKI
IPC: F16D65/095
Filed: 1993-01-12
Abstract: PURPOSE:To provide a multifunction inner shim capable of restraining generation of noise in braking and in non-braking phase, being assembled easily, and improving the reduction of the number of parts. CONSTITUTION:In a shim to be interposed between the inner pad 50 and the piston of a disk brake, an anti-rattle part 62 formed on the main body part 61 of the shim 60 is interposed between the torque receiving part of a carrier and the torque transmitting part 53 of the inner pad 50, and at least one lengthened part 63 extended outward from the upper part of the shim main body part 61 is brought in elastically contact with the inner surface of the carrier, thereby the torque receiving part of the carrier and the torque transmitting part 53 of the inner pad 50 are elastically supported. Moreover a holding part 64 formed on the main body part 61 of the inner shim 60 is engaged with a groove on the piston top end and elastically attached thereto.
Patent JP-H08212093-A (JP)
Title: Fault tolerant computer system
Inventor: HASHIMOTO SATOSHI
IPC: G06F15/16
Filed: 1995-02-07
Abstract: PURPOSE: To provide a fault tolerant computer which has high operating reliability and can perform a fast access to a shared memory. CONSTITUTION: An access is given to a memory 24 when the same access requests are given from at least two of three multiplex CPUs. In this instance, the access information (addresses, data) showing the contents of the same access requests are held by an access information buffer 222. When an access request is given from another CPU, this request is compared with the contents of the buffer 222. On the other hand, the next memory access is starterd and at the same time the access information showing the access requests are stored in the bufer 222 in terms of a FIFO when these access requests are given to the preceding two CPUs.
Patent JP-H04236592-A (JP)
Title: Automatic chrominance controller
Inventor: SUZUKI JUNJI
IPC: H04N9/68
Filed: 1991-01-18
Abstract: PURPOSE:To make the response characteristic stable regardless of an input level by inserting an exponential expansion circuit in an automatic chrominance control loop. CONSTITUTION:After an incoming chroma signal is amplified by a voltage controlled variable amplifier GCA1, only a burst signal is extracted from the chroma signal based on a burst gate pulse signal incoming from a monostable multivibrator or the like by a burst gate 2. Then the resulting signal is subjected to peak detection by a peak detector 3 and whether or not the level is within a prescribed level is detected by a comparator 4 and subjected to sample-and- hold for a period other than the burst period by a sample-and-hold circuit 5. Then the output of the circuit 5 is inputted to an exponential expander 6, in which the result is exponentially expanded, and the processed signal is inputted to the GCA1 as a control voltage. Through the configuration above, a feedback loop comprising the GCA1, the burst gate 2, the peak detector 3, a comparator 4, the sample-and-hold circuit 5 and the exponential expander 6 is formed, in which the output of the GCA1 is controlled constant.
Patent JP-H02269511-A (JP)
Title: Tool clamping device
Inventor: RARUSUUGIYUNNARU OSUBERUI
IPC: B23B31/26
Filed: 1990-01-31
Abstract: PURPOSE: To reduce a space so as to transmit a large force by supporting a draw tap end part formed detachably or formed integrally with an arbor on a lock ring which comes in contact with the inner contact surface of a clamp sleeve connected to a draw bar. CONSTITUTION: When a draw bar 8 and a clamp sleeve 22 are pressed axially downward against a spring washer 33, a lock ring 24 comprising a vulcanized rubber segment and a metal segment is expanded by the inclination of a transition surface 26", comes out of an annular recessed part 25 of a draw tap 17, and the draw tap 17 is relieved axially for the replacement of a tool 12. When a new tool arbor 12 is installed on a spindle 10, a lock ring 24 slides along the transition surface 26" until it touches the transition surface 26' when the draw bar 18 is moved backward axially. When a tensile strength is given to the draw bar 18, the arbor 12 is moved to a fixed position located in a cone hole of the spindle 10.  The moving distance necessary for the draw bar 18 is equal to a distance necessary for a support element to move axially backward relative to the spindle 10, and its movement is absorbed by the spring washer 33.
Patent JP-H03224293-A (JP)
Title: Base leg
Inventor: SHIMIZU KENZOU
IPC: H05K5/02
Filed: 1990-01-30
Abstract: PURPOSE:To obtain a base isolation effect for a housing and to automatically reset the housing to an installed position after an earthquake occurs by moving a flange along a curved surface through balls. CONSTITUTION:A leg member 3 fixed at one end to the bottom 2 of a housing 1 and provided at the other end with a flange 5 through a universal joint 4, a tray 6 having a spherically curved surface 7 and arranged on a predetermined floor 8, and balls 9 having retainers 10 so inserted between the surface 7 and the flange 5 as to swingably support the member 3 via the tray 6 are provided. When the balls 9 are rotated along the surface 7, the flange 5 is freely swinged, and the resistance of the swing is gradually increased due to the gradient of the surface 7 as its amplitude is increased. Accordingly, even if a large earthquake occurs, the tray 6 is not moved, and the flange 5 swinged by the earthquake is reset to its original position by the own weight of the housing 1.
Patent JP-S59144440-A (JP)
Inventor: FURUKAWA TOSHIO
IPC: A61B5/0225
Filed: 1983-02-07
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-S61179334-A (JP)
Inventor: FUJITA TAKAYOSHI
IPC: D02G3/38
Filed: 1985-02-04
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-H05184008-A (JP)
Title: Battery changer
Inventor: MIHARA AKIRA
IPC: H01M50/204
Filed: 1992-01-07
Abstract: PURPOSE:To reduce the burden of a worker when a battery is replaced in an automatically guided vehicle. CONSTITUTION:Two sets of battery stations A, B, equipped with chargers 7A, 7B and battery transfer roller groups 8A, 8B, are installed oppositely on the opposite sides of a battery replacing position 5. Motor-in rollers incorporating motors are partially employed in the battery transferring roller groups 8A, 8B and battery carry-in/out roller group 4 for an automatically guided vehicle 1, and a cable 10 for feeding power to the motor of the automatically guided vehicle 1 is provided in one battery station A. The motor-in rollers in the battery transfer roller groups 8A, 8B and the battery carry-in/out roller group 4 are then driven with the automatically guided vehicle 1 being stopped at the battery replacing position 5 to unload a battery 3A at an empty battery station. A charged battery 3B is then loaded at the other battery station thus replacing the battery.
Patent JP-S61179642-A (JP)
Title: Psk demodulaton circuit
Inventor: KAWANABE YOSHIHIRO
IPC: H04L27/227
Filed: 1985-02-04
Abstract: PURPOSE:To prevent deterioration of an error rate characteristic by detecting a phase difference between a PSK signal and a carrier signal from a detected output, generating a control signal of a corresponding level and phase-shifting the carrier signal to evade the said phase difference deviation. CONSTITUTION:Limiters 18, 19 of a phase difference detecting section 24 gener ate an output representing any of '+1' or '-' depending on the polarity of an output signal of LPFs 11, 13. The output signal of the limiters 18, 19 is multiplied with the output signal of the LPFs 11, 13 respectively by multipliers 20, 21 and an output of a differential amplifier 22 is fed to a control terminal of a voltage controlled phase shifter 17 via an LPF23 as a control signal. When the phase of carrier signals CX, CY to the PSK signal is deviated by theta from pi/4 and the phase shift theta is, e.g., a led phase, the control voltage is a negative voltage in response to the theta. The phase shifter 17 increases/decreases the phase shift in response to the positive or negative control voltage to cancel the phase shift theta.
Patent JP-H1084057-A (JP)
Title: Bga semiconductor package with metal carrier frame and manufacture thereof
Inventor: CHIN ICHIKEN
IPC: H01L23/12
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To enable a BGA semiconductor package to dissipate heat easily so as to improve it in reliability by a method wherein a metal carrier frame is partially exposed to the outside and attached to the package to serve as a heat spreader. SOLUTION: A BGA semiconductor package is composed of a semiconductor chip 20 and a PCB board 10 mounted with the chip 10, wherein chip pads on the semiconductor chip 20 and a circuit pattern 11 formed on the upside of the PCB board 10 are bonded together with wires 30 respectively, and the semiconductor chip 20 is sealed up with a sealing compound 40 so as to be protected against oxidation and corrosion from the outside. A large number of solder balls 50 are attached to the base of the PCB board 10, and a PCB board support 64 as a part of a metal carrier frame is attached to the outer upside of the PCB board 10 outside a region sealed up with the sealing compound 40 to function as a heat spreader. Therefore, heat released from the circuit of a semiconductor chip in the operation can easily be dissipated out into the air.
Patent JP-S63187441-A (JP)
Title: Optical head
Inventor: SHIMOO SHIGERU
IPC: G11B11/105
Filed: 1987-01-29
Abstract: PURPOSE:To attain miniaturization by providing a photodetector with photodetecting elements receiving three beams passing through a Wollaston prism separately respectively on one and same face so as to use only one component thereby separating beams and detecting the polarized state. CONSTITUTION:The light passing through a Wollaston prism 10 is separated into two beams 300, 400 whose intensity is changed depending on the polarized state at the incidence and into one beam 500 whose intensity is unchanged depending on the polarized at the incident light. The photodetection elements 21-23 receiving each beam are arranged on one and same face of the photodetector 11. The tilt of the major axis of two prisms 31, 32 constituting the Wollaston prism 10 is adjusted to increase the sum of the luminous intensity of the two beams 300, 400 causing the intensity change due to the polarized state more than the luminous intensity of the beam 500 whose intensity is unchanged due to the polarization. Thus, the optical head capable of detecting and reproducing the information recorded magneto-optically with high sensitivity and simple constitution is obtained.