baber/WOPTO huggingface dataset:
Patent JP-2001058416-A (JP)
Title: Method for processing to switch ink type in ink-jet printer
Inventor: ISHII KAZUNORI
IPC: B41J2/175
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing to switch ink types in an ink-jet printer which can greatly lower a residual density of ink. SOLUTION: An ink tank 12a of a tank hold part 11 is replaced with an air tank 12b, and moreover the air tank 12b and a discharge nozzle 10 are connected with each other. The air tank 12b is pressured inside by a pressuring means 14, thereby discharging ink resident in an ink feed passage together with the air from the discharge nozzle 10. Thereafter, the air tank 12b is replaced with a cleaning liquid tank 12c, and the cleaning liquid tank 12c and the discharge nozzle 10 are connected with each other. The cleaning liquid tank 12c is pressured inside by the pressuring means 14, thereby discharging ink still remaining in the ink feed passage together with a cleaning liquid through the discharge nozzle 10 in a state while the ink is dissolved in the cleaning liquid.  The cleaning liquid tank 12c is replaced with the ink tank 12a which contains ink of a different type from the ink used immediately before.
Patent JP-S59130259-A (JP)
Inventor: MARII HEREN SHIYARON
IPC: C07K5/10
Filed: 1983-12-15
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-S6477589-A (JP)
Title: Postal card with lot and manufacture thereof
Inventor: MATSUGUCHI TADASHI
IPC: B42D15/02
Filed: 1987-09-18
Abstract: PURPOSE: To conceal a lottery part during mailing and to make it seen by a proper recipient by comprising a partial temporary adhesion material comprising an interlayer separation layer between an opaque base material and a synthetic resin layer, and adhering the synthetic resin layer on a postcard mount by an adhesive layer. CONSTITUTION: A postcard includes a mount 10 and a parial temporary adhesion material 12 adhered to a part of the mount 10. The partial temporary adhesion material 12 includes a base material 14 made of an opaque material. The base material 14 is made of a comparatively soft material. A surface of the conceal layer 14 comprises a lottery part 16, and a main face at the lottery part 16 side comprises a transparent interlayer separation layer 18. A transparent synthetic resin layer 20 is formed on at least a part of one of the main faces of the interlayer separation layer 18, and is adhered to the base material 14 by the adhesion force of the interlayer separation layer 18. An adhesive layer 22 is formed on the main face of the synthetic resin layer 20, and the synthetic resin layer 20 and the adhesive layer 22 are transparent or semitransparent.
Patent JP-H1077568-A (JP)
Title: Nonwoven fibrous mat, and internal trim material, fiber-reinforced resin material and fibrous base material derived therefrom
Inventor: FUKAYA MAMORU
IPC: D04H1/4374
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight and bulky nonwoven fibrous mat excellent in restorability perpendicularly, and applicable to such uses as automotive ceiling materials and others. SOLUTION: This nonwoven fibrous mat 1 is so designed as to be provided with a knit-toned surface 4a as at least one surface (a) having such scheme that base material fibers 2 are orientedly provided as numerous loops 41a and the following loops 41a are successively drawn out from the inside of the prior loops 41a along the oriented direction and the resultant loops 41a are mutually linked chain-fashion. In this case, between both the surfaces (a) and (b) of this nonwoven fibrous mat 1, there are provided a group of fibers 40 extended from the reverse side of the knit-toned surface 4a and curved reversely to the orientation direction of the loops 41a.
Patent JP-H0283064-A (JP)
Title: Coating device
Inventor: MAEDA HIROMI
IPC: B05C15/00
Filed: 1988-09-20
Abstract: PURPOSE:To apply a coat to a desired thickness by providing a coater head which supplies paint to a coating chamber and also a gas blowing device. CONSTITUTION:Coating material is supplied to a coater head 20 from a coating material tank 34 by activating a pump 36 while decompressing a coating chamber 2 with a blower 24. A material to be coated 4 is transported in a direction A by a device for transporting a material to be coated, and a shutter 16 is moved upward at a point of time when the tip of the material is detected by a sensor 39. In this way, a specified inlet is opened and the material 4 is supplied into the coating chamber 2 from the inlet. In the coating chamber 2, coating material is supplied to the upper surface of the material 4 from the coater head 20. A coating material supply amount is set so that a coat is formed in the coating chamber 2 sufficiently thicker than a desired thickness. Thus a coat of a certain thickness can be formed in accordance with an uneven pattern.
Patent JP-S6481172-A (JP)
Title: Alkaline zinc storage battery
Inventor: FUJIWARA YOSHIKI
IPC: H01M4/62
Filed: 1987-09-19
Abstract: PURPOSE:To obtain the synergetic effect of the retading of dendrite growth and the retarding of active material elution and plate deformation by containing carbon, in which calcium hydroxide is supported, on a zinc electrode mainly comprising metallic zinc and zinc oxide. CONSTITUTION:For example, mixed powder of 42wt.% zinc oxide, 40wt.% metallic zinc, 5wt.% indium hydroxide as an additive, 8wt.% carbon in which calcium hydroxide is supported, and 5wt.% fluorine resin as a binder is mixed with water and they are kneaded, then an active material sheet is formed with a roller. The sheet is mounted in a current collector made of copper, for example, and pressed, then dried to prepare a zinc electrode 1. This zinc electrode is assembled with a sintered nickel electrode to produce a nickel-zinc storage battery. In the zinc electrode having the structure in which calcium hydroxide is supported in the voids of carbon particle, the distribution of carbon and that of calcium hydroxide in the electrode are identical, and even if the charge discharge cycle of a battery is repeated, the surface of a carbon particle is covered with reaction active material to make long term use possible.
Patent JP-H0399575-A (JP)
Title: Complete contact type read sensor and read sensor assembly
Inventor: NAGATA TATSUYA
IPC: H01L27/146
Filed: 1989-09-13
Abstract: PURPOSE:To relieve the dispersion of a read signal due to the dispersion in a light source by providing a reference element photoelectric-converting the direct light from a light source lighting an original and a read element photoelectric-converting the reflected light from the original onto a transparent base. CONSTITUTION:A read element 2 does not directly receive the light from a light source 14 because of the presence of a light shield film 102a but applies photoelectric-conversion to the reflected light in an original 11. On the other hand, a reference element 1 applies direct photoelectric-conversion to the light from the light source 14 and the light shield film 108 prevents the reception of the reflected light from the original 11. Thus, the output of the element 2 is proportional to the illuminance and the reflectance of the original 11 and the output of the element 1 is proportional to a radiation intensity of the light source 14. Thus, when the output of the element 1 is used to correct the output of the element 2, an output depending only on the reflectance independently of the uneven illuminance of the original, that is, the uneven radiation intensity of the light source is extracted.
Patent JP-S6477967-A (JP)
Title: Soi type mos semiconductor device
Inventor: TOYOYAMA SHINJI
IPC: H01L29/786
Filed: 1987-09-18
Abstract: PURPOSE:To enable one side high density diffusion region to impress voltage on a channel region even when a source and a drain are made to operate being shunted, by providing anti-polar high density diffusion regions opposite to a source region and a drain region in polarity in their neighborhoods respectively. CONSTITUTION:High density diffusion regions 8 and 9 are provided on a semiconductor layer 2 on a symmetrical position to the channel region 5 at a fixed distance from the boundary parts of a source region 3 and a drain region 4 respectively. Then, when source voltage is raised in order to operate a source and a drain being shunted, a depletion layer largely spreads out under the source region 3 while the depletion layer does not so much spread out under the drain layer 4 so as to able to electrically connect the channel region 5 and the high density diffusion layer 9 through the lower part of the drain layer 4.
Patent JP-S6296780-A (JP)
Title: Ignition timing control device
Inventor: MORITA TATSURO
IPC: F02D45/00
Filed: 1985-10-22
Abstract: PURPOSE:To effectively suppress generation of knocking, by storing a delay timing correction amount in memory as a study value in accordance with an operating region and using a newly studied value as the delay timing correction amount, when the operating region changes, so that the optimum delay timing correction amount is continually obtained. CONSTITUTION:A delay timing correction amount, correcting the basic ignition timing to a delay timing side so as to suppress knocking, is studied as a value corresponding to an operative condition in that time, and a memory means (d), which assigns this studied value to be stored in memory in accordance with an output of an operative condition detecting means (a) while an operating region discriminated by a region discriminating means (c), is provided. On the basis of the delay timing correction amount, read from said memory means (d) and the detection result of a knock detecting means (b), an arithmetic means (f) calculates the delay timing correction amount to be corrected by a correcting means (g) when the operating region changes such that an engine speed increases. And an ignition timing setting means (h), correcting the basic ignition timing by said delay timing correction amount, outputs an ignition signal.
Patent JP-H0576090-A (JP)
Title: Box for electronic equipment
Inventor: FUJII MASANAO
IPC: H04R1/00
Filed: 1991-09-17
Abstract: PURPOSE:To perform the input and output of a signal without providing a cable between electronic equipments by providing an oscillation part and a reception part on each box and transmitting an ultrasonic wave from the oscillation part to the reception part. CONSTITUTION:An oscillation part 4 sending an ultrasonic wave to each box 2-1 and 2-2 and a reception part 5 receiving the ultrasonic wave 6 are provided to perform the input and output of the signal between electronic equipments 1-1 and 1-2 through the ultrasonic wave 6. In this case, the oscillation part 4 and the reception part 5 are fixed to a member 2A forming the boxes 2-1 and 2-2, and it is unnecessary to secure a space for the oscillation part 4 and the reception part 5 on the boxes 2-1 and 2-2. In installing the electronic equipments 1-1 and 1-2, it is not necessary to install a cable. Thus, the installation of the electronic equipment becomes easy, resulting in freely increasing and decreasing the distance between the electronic equipments 1-1 and 1-2.
Patent JP-H07171676-A (JP)
Title: Joining method for nickel-titanium alloy
Inventor: TOTSUDO EI HOORU
IPC: B23K1/20
Filed: 1994-09-05
Abstract: PURPOSE: To protect super elastic property and shape memory property of a nickel-titanium alloy from being impaired at an annealing temperature by applying a metal halogenide containing flux to the surface of the alloy, in bonding it to another layer of metal. CONSTITUTION: To the surface of a nickel-titanium alloy member 10, a halogen containing flux 15 is applied that has an activation temperature lower than the heat treatment temperature of this alloy member 10. This flux 15 contains a metal halogenide and a composition that removes a contaminant (titanium oxide particles, TiO2 ) on the surface of the nickettitanium alloy. The halogen containing flux 15 is heated to the activation temperature, so that the contaminant 17 is suspended in the flux. In addition, the method includes a step in which the flux deposits, on the surface of the nickel-titanium alloy member 10, a metal (tin) 27 from the metal halide in the halogen containing flux 15, removing the contaminant 17 from the surface.
Patent JP-2000067541-A (JP)
Title: Disk driving device
Inventor: KUMAGAI HIDEAKI
IPC: G11B21/12
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To forcibly separate heads from a disk recording medium at the time of disconnecting power source by moving up and down the heads between a head loading position and a head unloading position with respect to a disk shaped recording medium and holding a head elevating and lowering mechanism at the head loading position with a rotary arm at the time of applying power source. SOLUTION: When a spindle motor is turned on, head elevating and lowering arms 332, 333 of a head elevating and lowering mechanism 331 are ejected from the inside of a suspension to the direction of the arrow F to load magnetic heads on a floppy disk. Simultaneously, the rotary arm 385 of a latch mechanism 381 is rotated and is attracted to a plunger 383 to be in a head loading state. When power source is disconnected, the supplying of electric current to the plunger is turned off and a carriage 111 is slid to the outermost peripheral side of the floppy disk and the head elevating and lowering arms 332, 333 are inserted from the direction of the arrow into the suspension to push up the heads to the head unloading position.
Patent JP-S6480468-A (JP)
Title: Device for coating adhesive agent to windshield glass for automobile
Inventor: NAKANO SHUNJI
IPC: B60J1/00
Filed: 1987-09-22
Abstract: PURPOSE:To adequately control the coating of an adhesive agent to windshield glass according to the degree of warpage thereof by using the actual moving orbit corrected according to the deviation between the detected actual height of the plate plane of the glass and the height of the plate plane in a reference moving orbit. CONSTITUTION:A robot 2 for coating the adhesive agent is previously taught to adequately coat the adhesive agent to the windshield glass 3 in the state of holding the glass in a glass holder 6. The basic control of the robot 2 is normally executed with the taught orbit as the reference moving orbit. On the other hand, the degree of the warpage of the glass 3 held in the glass holder 6 is actually computed from the detected data of a height sensor 603 when there is an individual difference in the glass 3, i.e., the transverse direction of the vehicle. The reference moving orbit of a nozzle 703 is then corrected to the actual moving orbit corresponding to the degree of warpage of the glass 3 and the robot 2 for coating the adhesive agent is controlled in accordance with therewith.
Patent JP-H0397509-A (JP)
Title: Volume reduction processing apparatus for thermoplastic waste plastic
Inventor: AZUMA HIROSHI
IPC: B09B3/00
Filed: 1989-09-11
Abstract: PURPOSE:To enable solution process to be performed in a high energy efficiency by holding plastics to be processed between a cylinder and a roll and pressing them while heating, and then carrying out gradually softening and compressing thereof. CONSTITUTION:Waste plastics to be processed are controlled into an appropriate size in destroying or cutting them preliminarily and then they are supplied from an input port 15 into a hopper 14. A roll 5 is rotated at a suitable speed (40 - 300 rpm, usually at 60 -180 rpm) by means of a motor 13. The rotating direction in this instance is made counter with respect to the direction of a screw groove 7 and in the case that the screw groove 7 is a left-handed screw, it turns to the right direction in taking a view from the upside. A cylinder 1 and the roll 5 are heated respectively by means of heaters 2, 6. It is preferable that the heating temperature is controlled appropriately in accordance with the kinds of plastics to be processed during the operating period. In an ordinary case, the heating temperature is of the order of 100 - 180 deg.C and in the case of nylon, it is of the order of 240 - 270 deg.C. The plastic strips A to be processed inputted into the hopper 14 are fitted in a gap 8 between the cylinder 1 and the roll 5, next, it rolls within the gap 8 accompanying with the revolution of the roll 5.
Patent JP-H04114917-A (JP)
Title: Superconductor
Inventor: NOBUMASA HITOSHI
IPC: C01G3/00
Filed: 1990-09-05
Abstract: PURPOSE:To obtain a superconductor having improve coordination superconductor with the same kind of superconductor and to use the superconductor and the same kind of superconductor having a superconducting transition temperature different from that of the superconductor by forming crystal containing a blocking layer of BaO/CuO/CuO/BaO type shown by the formula. CONSTITUTION:This superconductor consists essentially of a copper compound oxide shown by the formula (with the proviso that alpha is element selected from La and Pb; p is 0-0.2; q is 0.3-0.5; s is 5-5.8). The superconductor has a blocking layer of BaO/CuO/CuO/BaO type comprising a layer made of Ba, Sr, alpha and oxygen and a layer made of Cu and oxygen. The superconductor is produced by powder blending method, deposition method, sputtering method, etc., made into a tape state, linear state filamentous state and sheetlike state, etc., and used.
Patent JP-S6387825-A (JP)
Inventor: LUTZ GEORG
IPC: H03M7/42
Filed: 1987-09-22
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-H0669578-A (JP)
Title: Modulation method of higher harmonic and generating equipment of higher harmonic and information read write equipment using the same
Inventor: TANABE YUZURU
IPC: H01S5/00
Filed: 1992-08-12
Abstract: PURPOSE:To obtain a small-sized light source of lightweight for detecting optical information, which is capable of direct modulation and optical writing.erasing without installing an optical modulator in the outside, by converting the fundamental wave generated from a light source like a semiconductor laser to a higher harmonic by using nonlinear optical material having a resonator, and modulating the higher harmonic. CONSTITUTION:A square pulse voltage whose amplitude is 200V is applied in the crystal axis direction of a monolithic type resonator using KNbO3 crystal 11 as nonlinear optical crystal. The resonance light frequency of the resonator is changed by applying an electric field. A controller 15 constituted of the following is installed; an LD injection current modulation circuit installed in an LD power supply part or an LD injection current modulation circuit inserted between an LD 14 and the LD power supply part. An injection current of 100mA from an LD driving power supply 13 to the LD 14 is swung by 0.3mA, and the oscillation light frequency of the fundamental wave is changed on the boundary of a locking range. Thereby the resonance state is changed and a higher harmonic is modulated more than or equal to 90% is obtained.
Patent JP-S6295872-A (JP)
Title: Semiconductor device
Inventor: OTSUKA AKIO
IPC: H01L29/73
Filed: 1985-10-22
Abstract: PURPOSE:To improve reliability of collector-base junction and also improve transistor characteristics by extending and arranging a thin film resistance integratingly formed on a semiconductor substrate only within the base region and emitter region of bipolar transistor. CONSTITUTION:The collector region 2 is formed on a semiconductor substrate 1 and a base region 4 is formed within the region 2 by collector-base junction 3. The emitter region 6 is formed within the region 4 by base-emitted junction 5 and thereby a bipolar transistor TR is formed. In this case, thin film resistors R1 and R2 are formed continuously and are arranged only within the region 4. Thereby, reliability of junction 3 can be improved and transistor characteristics can also be improved.
Patent JP-S6295463-A (JP)
Title: Separation of resultant product of biological reaction
Inventor: MASUDA YOSHIJI
IPC: G01N33/543
Filed: 1985-10-22
Abstract: PURPOSE:To separate only the resultant reaction product except liquid components contg. unreacted analyte from a B/F liquid mixture obtd. after the end of a biological reaction by making use of volume filtration. CONSTITUTION:A solid-liquid separating instrument consists of a separating sheet which consists of a particle housing layer consisting of a fibrous material and a porous layer denser than the particle housing layer and a supporting member which consists of a liquid impermeable material for housing said separating sheet. The voids of the particle housing layer are about >=90% and the voids of the porous layer are about 65-95%. The contact surfaces between the inside wall of the supporting member and the separating sheet form a tight contact state. The reactive liquid mixture contg. the resultant product B and the unreacted analyte F is fed under the pressure difference between an injection port and discharge which is about 0.001-1.0atm. The separating sheet is then washed. The F component is quickly transferred by such pressure difference to the porous layer provided on the discharge port side without stagnating in the voids of the particle housing layer.
Patent JP-H04118540-A (JP)
Title: Defect detection method for optical parts and device therefor
Inventor: IWAZAWA AKIRA
IPC: H04N7/18
Filed: 1990-09-10
Abstract: PURPOSE:To enable the position of a defect in an optical part of small diameter and short size to be detected by causing a polarized measurement beam to be incidental to the optical part, generating thermal stress in the optical part, and detecting the position of a defect in the optical part on the basis of a secular change in the optical intensity distribution of the measurement beam through a deflecting plate. CONSTITUTION:A laser beam 19 from a laser generator 20 is caused to be incidental to one edge of a monocrystal optical fiber 11, and a measurement beam 12 is irradiated from a stroboscope 13 to the aforesaid edge of the optical fiber 11, synchronized with the completion of beam irradiation from the laser generator 20, thereby collecting the measurement beam 12 to an image pickup element 23 to observe a secular change in the optical intensity distribution of the beam 12 on a monitor TV 27. According to the aforesaid construction, a defect and a residual stress distribution along the direction of elastic heat wave propagation can be measured with high accuracy. Also, a defect and residual stress in an optical part of small diameter such as an optical fiber can be measured with high resolution by causing polarized light for photoelasticity measurement to be incidental to one edge of the optical fiber 11 via a condenser lens 15.
Patent JP-H0551921-A (JP)
Title: Assembling method for reinforcing bar for in-situ concrete pile
Inventor: SUWA HIROSHI
IPC: E02D5/36
Filed: 1991-08-23
Abstract: PURPOSE:To save consumption of materials as well as assemble reinforcing bars for in-situ concrete piles simpler and quicker. CONSTITUTION:Hoops 2 are butted and welded, and the hoops 2 are supported on a temporary placer with a raising and falling support arm 31 or a support base to hold the hoops erectly. A main bar 1 is thrust through the hoops 2, the hoops on both ends are fixed to the main bar, and remaining hoops are fixed to given positions. The support arm 31 is falling down to take out a reinforcing bar cage. Since the hoops are supported on the support arm and inserted with the main bar, the assembling operation can be simplified, and since the hoops are butted and welded, the needs for excessive materials and joint allowance can be eliminated.