baber/WOPTO huggingface dataset:
Patent JP-S59109906-A (JP)
Title: Control system
Inventor: MATSUBARA YUUSAKU
IPC: G05B19/05
Filed: 1982-12-15
Abstract: PURPOSE:To obtain a control system of simplified constitution by driving a latching relay selectively while varying the pulse width of a control signal and inputting signals from a signal source selectively. CONSTITUTION:When the address in a control signal outputted from a processor 1 to a bus 15 coincides with the address set in an address setting circuit 17, the circuit 17 outputs an H-level signal to activate a decoder 16, which outputs the selection signal corresponding to the address to change the switching mode of the latching relay 20. In this case, the output signal has pulse length longer than the time necessary for the operation of the relay 20. The selection signal from the decoder 6 is delayed 22 and inputted to an NAND gate 43. The gate 43 inputs a signal from an input/output control signal line 42, and when the output of the gate 43 is on a level L, a switch means 24 is turned on to input one of signals from the signal source 23 to the processor 1 selectively. In this case, the control signal having pulse length short enough not to operate the relay 20 is outputted from the processor 1.
Patent JP-H1150914-A (JP)
Title: Fuel adjusting device for carburetor
Inventor: SHIGEHARA SHUNICHI
IPC: F02M3/10
Filed: 1997-08-02
Abstract: PROBLEM TO BE SOLVED: To simplify structure, device excellent durability, and surely prevent a fuel adjusting valve from deflecting. SOLUTION: A steeped cylindrical part 29, a tapped hole 25a and a fuel path hole 25 extending inward in order are concentrically installed in a carburetor body 20, and a large diametral thread part 5, a small diametral thread part 4 and a tip needle part 3 are installed in a fuel adjusting valve 2 in order form a head part 7. In succession, this small diametral thread part 4 is screwed in the tapped hole 25a, and then the large diametral thread part 5 is notchily screwed in a through hole 9a of a detent ring 9 fitted in the stepped cylindrical part 29, whereby the passage area of another fuel path hole 23a is made so as to be adjusted by the tip needle part 3.  In addition, a ring projection bar 2b being fitted tight in the fuel path hole 25 and preventing any eccentricity in the tip needle part 3 is installed in a part laying between the tip needle part 3 and the small diametral thread part 4 of the fuel adjusting valve 2.
Patent JP-H04103695-A (JP)
Title: Hydrophilic film-lubricant and metal coated therewith
Inventor: ISHIZAKI KOJI
IPC: C10N40/24
Filed: 1990-08-24
Abstract: PURPOSE:To provide the subject lubricant composed of a maleic acid/styrene copolymer (salt) and an amine-epoxide adduct of a specific hydrocarbon compound and useful for coating various metals to form a lubrication film exhibiting excellent lubricity, wettability with water and hydrophilic property and removable with a water-based detergent. CONSTITUTION:The objective lubricant is composed of (A) a copolymer (or its salt) containing (i) a maleic acid compound such as maleic acid, fumaric acid, their esters, salts, amides, imides, anhydrides, etc., and (ii) a styrene compound such as styrene, alkylstyrene, their polymerized compounds, derivatives, etc., as essential monomer components and (B) an amine-epoxide adduct of a compound having 10-30C hydrocarbon group.
Patent JP-H0541339-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: TAKEDA NOBUYUKI
IPC: H01G9/052
Filed: 1991-08-06
Abstract: PURPOSE:To improve the drawing strength of an anode lead wire and to improve the characteristics, such as electrification, of the lead wire by a method wherein metal fine powder having a valve action is pressed and molded into a size, in which the length of a molded material is specified value or lower of the thickness of the molded material. CONSTITUTION:Tantalum fine powder is used as a metal having a valve action. This tantalum fine powder is put in a metal mold along with an anode lead wire 2 and is pressed from the vertical directions by upper and lower punches. The wire 2 is led out from a hole provided in the upper punch. By this pressing treatment, a molded material of a length L, which is 1.5 times longer or shorter than a thickness A, is formed. B shows the width of the molded material 6.
Patent JP-2000039460-A (JP)
Title: Evaluation method for radio apparatus
Inventor: KURITA HIROYUKI
IPC: H04B17/309
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method for a radio apparatus, in which transmitting electric power can be measured with a small error in a radiant state. SOLUTION: Electric power is supplied directly to a power-supply point 96 in a mobile terminal 90 via a coaxial line. The detection value (the receiving field strength) of a receiving-field-strength detecting function which is provided at the mobile terminal 90 is measured. Then, radio waves are transmitted from an antenna 98 for measurement. An electric-power value in which the receiving field strength of the mobile terminal 90 becomes identical is measured in an antenna input state. The difference between an electric-power value measured in a radiant state due to an antenna coupling operation and an electric-power value supplied to the power-supply point 96 via the coaxial line is computed as a loss value due to the antenna coupling operation.  After that, the transmitting electric power of the mobile terminal 90 is measured in a radiant state, and it is corrected by using the loss value. Thereby, a transmitting electric- power value which corresponds to the power-supply point 96 can be measured in the radiant state due to the antenna coupling operation.
Patent JP-H04254850-A (JP)
Title: Device and method for duplicating colored master
Inventor: FURIIDORITSUHI YAKOBU
IPC: H04N1/60
Filed: 1991-08-07
Abstract: PURPOSE: To execute the superior evaluation of a color picture in a monitor by providing a means for permitting a part of a screen to be black and white while the color picture is displayed on the screen. CONSTITUTION: An operator operates one of keys c-e for evaluating the pictures 2 and 3 and a half of the screen 1 is made to be black and white. When the key c is operated, for example, the screen 1 is divided into the colored part and the black and white part along a vertical center line 5. When the key (f) is operated, the operator can move a division line 5 to left or right. For example, the face 4 of a woman 2 becomes the most important area for evaluation so that the operator positions the division line 5 in the important area of the face 4.
Patent JP-H0386235-A (JP)
Title: Ultraviolet ray irradiation device
Inventor: SUNAZAKA YOSHINORI
IPC: B01J19/12
Filed: 1989-08-28
Abstract: PURPOSE:To raise the cooling effect of ultraviolet ray lamp and to stably lighten the lamp of high lamp power per unit luminous length by blowing cooling air from three directions to the ultraviolet ray lamp. CONSTITUTION:The ultraviolet ray lamp 6 and a reflection body 5 which encloses the ultraviolet ray lamp 6 and has an irradiation opening 2 in the lower surface are provided in the irradiation unit hausing 1. The blowing nozzle 12 blowing cooling air to the lamp 6 is disposed on the upper part of the reflection body 5. The blowing nozzles 15 blowing cooling air to the lamp 6 are provided in both the lower sides situated in the vicinity of the irradiation opening part 2 of the reflection body 5. As a result, the cooling effect for the lamp 6 is raised and the temp. difference of the peripheral tube wall surface of the lamp 6 is reduced, and even the lamp with high lamp power per unit luminous length is stably lightened.
Patent JP-S60114319-A (JP)
Title: Powder trap
Inventor: ISOZAKI SHIYOUTAROU
IPC: B01D47/14
Filed: 1983-11-26
Abstract: PURPOSE:To remove fine powder which can not be collected with an existing powder trap with small resistance by rotating a hollow drum contg. a dust adhesive body and provided with air-permeable pores on the circumferential surface so that the drum may be immersed in an oil layer. CONSTITUTION:A gas entraining fine powder flows into a hermetic chamber 3 through a gas inlet 1, strikes against the circumferential surface 5 of a hollow drum 7, and flows into the drum through gas-permeable pores 6. The fine powder which enters the drum 7 is adhered to an oil film on the surface of a solid powder adhesive body 8, immersed into an oil layer 4 by the rotation of the drum 7, and washed. The greater part of the inflowing gas and the powder is brought into contact with said adhesive body 8. Since each of said adhesive bodies 8 moves individually and at random, the powder comes in close contact with the oiled surfaces. In addition, since the adhesive bodies 8 come into contact with each other and rub each other, the deposited powder can be washed off into the oil. The inflowing gas is passed through a wire gauze or a baffle 12, and sucked by an oil rotary pump 15 through a gas outlet 2.
Patent JP-H1168240-A (JP)
Title: Semiconductor optical amplifier
Inventor: HAMAMOTO KIICHI
IPC: H01S5/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide gain characteristic which is independent of polarization and to improve a saturation input light intensity level and saturation gain characteristics. SOLUTION: This semiconductor optical amplifier is provided with an optical waveguide structure composed of a multi-mode waveguide region 1, which is a 1×1 multi-mode interference type (1×1-MMI) optical waveguide and a pair of single-mode waveguide regions 2 and 3 connected to both the end parts. For the multi-mode waveguide region 1, a length is about 340μm and a waveguide width W1 is 12 μm. For the single-mode waveguide regions 2 and 3, the length is about 20 μm and the waveguide width W2 is 1 μm respectively. By using the 1×1-MMI optical waveguide, the gain characteristic independent of the polarization are obtained, and the saturation input light intensity level and the saturation gain characteristics are improved.
Patent JP-S6464812-A (JP)
Title: Production of roll mold
Inventor: SAWAI TOSHIHIKO
IPC: B29C39/26
Filed: 1987-09-04
Abstract: PURPOSE:To form at a low cost, easily and accurately a mold for cast-molding a roll whose central part is expanded or recessed, by converting a straight cylinder to a deformed cylinder by shrinking and deforming it in a cooling process and thereafter pulling an original mold out after reheating. CONSTITUTION:For a straight cylinder 2, a material which is softer than an original old and whose linear expansion coefficient is larger than the original mold is used. The inner diameter of the straight cylinder 2 is made smaller than the outer diameter of the original mold taking expansion when hot-pressed into consideration, and when the inner diameter of the straight cylinder has become larger than the outer diameter of the original mold due to expansion by heating, the original mold 1 is inserted into the straight cylinder and until the temp. of the straight cylinder reaches ambient temp., it is left to cool. During this process, the straight cylinder 2 is shrunk and deformed along the outer diameter of the original mold. As the original mold is held in the deformed straight cylinder, the straight cylinder is expanded by reheating and when the inner diameter of the straight cylinder has become larger than the outer diameter of the original mold, the original mold is pulled out. After pulling out the original mold, the straight cylinder is cooled, but is is shrunk while the shape of the original mold is being held, and it is thereby possible to obtain a mold having the same shape as that of the original shape.
Patent JP-2000053399-A (JP)
Title: Clamping device in heavy weight transferring device
Inventor: YAMAMOTO YOSHIAKI
IPC: B66F19/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a clamping device which can surely control jacks for opening and closing clamp arms clamping a rail for transferring heavy weight and jacks for clamps. by a hydraulic circuit of one system. SOLUTION: This device is provided with two clamp arms 43 to be opened and closed by jacks for opening and closing 44, jacks for clamp 45 pushing up these two clamp arms 43 when the arms 43 are closed and clamping a rail 13 and a hydraulic circuit part 61 controlling these. This hydraulic circuit part 61 is constituted to operate in a direction that the jacks for opening and closing 44 are closed by clamp pressure oil, to open a hydraulic sequence valve 70 by a rise in pressure when the jacks 44 are closed, to clamp the jacks for clamp 45 by raising the jacks 45, to lower the jacks for clamp 45 by clamp release pressure oil, to open a hydraulic sequence valve 72 by a rise in pressure due to the lowering and to operate in a direction that the jack for opening and closing 44 is opened.
Patent JP-S6199252-A (JP)
Title: Deflection yoke
Inventor: MARUTA KOREHISA
IPC: G09G1/16
Filed: 1984-10-22
Abstract: PURPOSE:To improve characteristic of display screen by effectively eliminating ringing phenomenon up to the fine sections of coil through formation of a vertical deflection coil where the conductor providing directly the conductive film at its outer circumference is turned into a core. CONSTITUTION:A deflection yoke 1 of cathode ray tube is composed of a core 2, a saddle type horizontal deflection coil 4 wound at the internal surface of core 2 through a coil bobbin 3 and a vertical deflection coil 5 wound in troidal at the external circumference of the core 2. Moreover, the vertical deflection coil 5 is formed by winding a conductor 10 directly providing conductive film 9 such as carbon having a larger resistance than the conductor 8 to the external circumference of conductor 8 such as copper. Therefore, there is no insulation layer between the conductor 8 and conductive film 9, a voltage is damped by an equalize dresistance of conductive film 9 without increase of distributed capacitance of conductors 8 and the ringing phenomenon can be eliminating, thus resulting in satisfactory display screen characteristic.
Patent JP-H1033139-A (JP)
Title: Production of bamboo salt
Inventor: OYAMA TATSUHIDE
IPC: A23L27/40
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing bamboo salt by a relatively simple process in high efficiency at a low cost. SOLUTION: A chipped bamboo material is mixed with a chipped pine material and common salt in the ratio of (3-10):(1-3):(0.5-2.0) by weight. The mixture is immersed in water, pressurized and heated under 2-3kg/cm<2> at 130-150 deg.C or not pressurized and not heated and fed to a baking pot as it is and baked at 200-1,100 deg.C for 30 minutes to 4 hours.
Patent JP-H04103307-A (JP)
Title: Continuous manufacture of metal coated laminate
Inventor: SOTOKI TAKEYUKI
IPC: B29K105/06
Filed: 1990-08-23
Abstract: PURPOSE:To make plate thickness accuracy better by means of low molding pressure and reduce the generation of foams by compressing the bases preliminarily to the specified extent in the manufacture of a laminate in which quick curing solventless resin is applied while a plurality of sheet-shaped bases are transferred and overlapped, and further metallic foils are overlapped and heat pressurized. CONSTITUTION:Continuous sheet-shaped fiber bases 1 are drawn so as to make its thickness 50-80% and compressed by a drawing pressure roll 2, and then quick curing solventless liquid resin is applied by a resin coating device 3 and further fed into a roll 5 through a surface adjusting roll 4. Further metallic foils 6 are overlapped on one face of a laminate material composed of overlapped bases coated with resin, which is pressed through a heat pressure vessel 8 and molded under low pressure. As for the quick curing solventless liquid resin, unsaturated polyester resin, acrylester resin or the like is used, and as for a sheet-shaped base, Kraft paper, a glass non-woven cloth or the like is used, while copper foil is used usually as the metallic foil. The air amount of resin base layer is made lowest by compressing the base preliminarily and can be molded under low pressure, as a result of which the generation of foams and uneven plate thickness is reduced.
Patent JP-H1043062-A (JP)
Title: Sweet potato baking equipment
Inventor: HINOKUCHI KOKI
IPC: A47J37/06
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To shorten sweet potatoes baking time and save fuel cost significantly by suspending suspension members having pinwheels and attaching umbrellas to sweet potato hanging members. SOLUTION: Umbrellas 7 are attached above sweet potatoes 6 inserted in sweet potato hanging members 5. Pinwheels 8 are attached to the lower ends of suspension members 9 hooked onto a hooking member 4 below the sweet potatoes 6. In addition, a reflective member 10 made of an aluminum foil is fitted upward inside an oven (a). The aluminum foil reflective member 10 may be fitted to the inside of a lid 3. When the intensity of heat generated by a heater 1 attached to the bottom of the oven a becomes stronger, the heat is circulated by pinwheels 8 and radiated by the umbrellas 7 and the reflective member 10 entirely to the outside of sweet potatoes as radiant heat. In consequence, baking time can be made shorter significantly than before and thereby reduce fuel cost.
Patent JP-S60115682-A (JP)
Title: Fluorescent display tube
Inventor: MORIKAWA MITSUAKI
IPC: H01J29/20
Filed: 1983-11-28
Abstract: PURPOSE:To provide a fluorescent display tube in which the luminescent characteristics of a fluorescent screen are improved by preventing moisture from being deposited on the fluorescent screen, by forming the fluorescent screen on an anode substrate by using a mixture obtd. by mixing WO3 powder with a sulfide phosphor treated with In2O3 to make it electrically conductive. CONSTITUTION:In a fluorescent display tube having a fluorescent screen formed on an anode substrate, the fluorescent screen is formed by using a mixture obtd. by mixing WO3 powder with a sulfide phosphor treated with In2O3 to make it electrically conductive. Since WO3 powder acts as a getter for removing moisture, the moisture is prevented from being deposited on the surface of the phosphor around WO3 powder so that the surface of the phosphor can be kept clean. Further, since WO3 powder continuously adsorbs moisture in a vacuum tube and keeping gas in the tube normal after forming the tube, the phosphor can exhibit sufficient luminescent power, the characteristics of the phosphor can be improved and an improvement in display quality and lowering in driving voltage become possible.
Patent JP-H0887213-A (JP)
Title: Image forming device
Inventor: KUROHATA TAKAO
IPC: G03G21/00
Filed: 1994-09-16
Abstract: PURPOSE: To automatically carry out an initialization processing at the time of installing a device by storing the sequence of the initialization processing requred only at the time of installing a new device and carrying out the initialization processing in accordance with the stored sequence at the time of installing the new device. CONSTITUTION: The device is provided with plural units for which an initial adjustment is separately required when the units are new. The device is provided with a device state storing means for changing and storing the state of the device at the installation time as the initialization processing progresses, and a unit state storing means for changing and storing the state of each unit as the initial adjustment progresses. And also, the initialization processing required at the device installation time is carried out by an installation time sequence executing means by using the information stored by the device state storing means and the unit state storing means.  Besides, the device is provided with a discriminating means for discriminating whether or not plural units are used, and in the sequence of the initialization processing, the initialization processing is carried out including the information from the discriminating means.
Patent JP-H1061877-A (JP)
Title: Projector
Inventor: KUNO YASUYO
IPC: F21S9/04
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To reliably fix a generator with wheels mounted on a truck and to facilitate mounting and demounting by providing a lock frame to regulate longitudinal and lateral movement of the generator, a lock member to regulate vertical movement thereof, and a stopper pipe to stop a fall of the lock member. SOLUTION: When, with a lock member 11 removed, a generator 5 is mounted on the generator mounting surface 1' of a truck 1, the right and left front wheels 5a and 5a and the right and left rear wheels of the generator 5 are contained in a part surrounded with a lock frame. In this case, longitudinal and lateral movement of the generator 5 is regulated. From this state, a lower end bent part 11b is inserted in the mounting hole 10e of an outer lock surface 10c and the lock member 11 is erected along the outer lock surface 10c. Further, the under surface of an upper bent part 11c is forced into pressure contact with the upper edge surface of the front wheel 5a and the generator 5 is fixed on the truck 1.  Further, from this state, a stopper piece 12 is rotated to the lock shaft 14 side and inserted in a lock groove 12a, and nips the lock member 11 togetherwith the outer lock surface 10c to prevent a fall thereof.
Patent JP-S6375465-A (JP)
Inventor: GOTO KIYOKAZU
IPC: F25D21/04
Filed: 1986-09-19
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-S6282640-A (JP)
Title: Electrode for high pressure sodium lamp
Inventor: YOKOME HIROYOSHI
IPC: H01J61/06
Filed: 1985-10-08
Abstract: PURPOSE:To improve the service life of a high pressure sodium lamp having an unsaturated vapor pressure characteristic by employing yttrium oxide as the electron emission material of electrode. CONSTITUTION:A double coil 2 is arranged at the outside of an electrode core rod 1 while a single coil 3 is arranged at the outside of said double coil 2 thus to form an electrode composition member. Electron emission material 4 is a suspension liquid where buthyl alcohol and nitro-cellulose lacquer is added to yttrium oxide power of 99.99% purity which is applied over the electrode composition member then dried thereafter burnt under hydrogen atmosphere with the temperature of about 2,200 deg.C thus to form an electrode. Yttrium oxide has a high melting point and never decomposed under the sealing temperature of light emission tube while has a low vapor pressure under the operating temperature of electrode and a relatively low work function for therminionic emission to retard reaction with sodium under the lighting temperature of lamp. When employing such an electrode, the service life of lamp can be improved.
Patent JP-H1168077-A (JP)
Title: Solid-state image-pickup device and manufacture thereof
Inventor: OTAKE HAJIME
IPC: H01L31/08
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce image defects caused by crystal defects and contamination of the substrate surface at photosensitive pixels and obtain characteristics which are stable against the manufacturing process dispersion. SOLUTION: This device comprises n-type photosensitive pixels 4 formed on an n-type semiconductor substrate 7 to generate and store signal charges when being irradiated with a light, p-type pixel surface impurity layers 41, 42 formed on the surfaces of the pixels 4, charge transfer parts 5a formed with specified spacings from the pixels 4 on the surface of the substrate 7 to transfer the signal charges stored in the pixels 4, and field shift gates 9 formed between the pixels 4 and transfer parts 5a to shift the signal charges stored in the pixels 4 to the charge transfer parts 5a. The impurity layers 41, 42 include a first shallow p-type pixel surface impurity layer 41 having a high and impurity concn. and a second p-type pixel surface impurity layer 42 having a low impurity concn.