baber/WOPTO huggingface dataset:
Patent JP-H0522780-A (JP)
Title: Multiplex transmission system
Inventor: KOMODA YOSHIYUKI
IPC: H04L12/40
Filed: 1991-07-15
Abstract: PURPOSE:To make a terminal easily respond to the change of the function of the terminal or the addition of a function to the terminal. CONSTITUTION:Memory 34 is installed in an operating terminal 3. In this memory 34, a control program necessary for parent machine 1 accompanied by the functional change or addition of the operating terminal 3 is stored. The memory that can be freely rewritten is used for memory 13 of parent machine 1. Further, rewriting section 14 is installed in parent machine 1 for rewriting the control program in memory 13 of parent machine 1. When the functional change or addition is carried out for operating terminal 3, a control program for the functional change or addition is transferred to parent machine l.
Patent JP-H0730240-A (JP)
Title: Printed wiring board and its manufacture
Inventor: EZAKI YOSHIAKI
IPC: H05K3/34
Filed: 1993-07-13
Abstract: PURPOSE:To make manual operation unnecessary and reduce time required for soldering, and to secure large electronic-part fitting strength without the necessity of superfluous parts. CONSTITUTION:A solder filling part 3 is formed by recessing the periphery of the opening of a through hole bored in a board 1 from the surface of the board 1. Along with forming a land 4 on the surface of the board 1 at the peripheral rim of the opening of the solder filling part 3, a metal layer 5 is provided on the bottom of the solder filling part 3. And it becomes possible to solder a pin 6 of an electric part to be inserted into the solder filling part 3 from the through hole 2. The lead 6 can be fixed to the through hole 2 with a large amount of solder 7 by filling the solder filling part 3 with the solder 7 without mounding the solder 7. Besides, it becomes possible to fix the solder 7 to the two spots of the land 4 and the solder filling part 3.
Patent JP-H112192-A (JP)
Title: Variable displacement type vane pump
Inventor: HAYASHI MASUMI
IPC: F04C14/22
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce discharge flow of a pump in accordance with rise of a pump rotation number, supply necessary quantity of oil for steering, save energy, and reduce an oil temperature rise. SOLUTION: In a variable displacement type vane pump in which pressure oil is introduced into a fluid chamber to face the energizing direction of a spring member, and in which a position of a cam ring 10 is adjusted to change discharge flow, a variable orifice 31 to be used as interlocked with the cam ring 10 is disposed in a passage 30 communicated with a discharge port 29, and opening of the variable orifice 31 is changed in a high speed rotation zone of a drive shaft 6, thereby the discharge flow passing the variable orifice 31 is reduced.
Patent JP-H1070181-A (JP)
Title: Method and device for using diamond film as coating of dielectric on electrostatic chuck
Inventor: LOVEY KURAMADATSUTEI
IPC: H02N13/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To enable a substrate processing system to be lessened in operating cost and improved in throughput until its life is expired, by a method wherein the upside of an electrostatic chuck is coated with diamond. SOLUTION: An electrostatic chuck 100 covered with diamond is high in corrosion resistance to plasma component materials. As mentioned above, the electrostatic chuck 100 is much improved in etching resistance and becomes higher in reliability and longer in service life than that covered with other dielectric bodies such as ceramic, quartz or the like. At present, most of electrostatic chucks are protected by a dummy silicon substrate in a chamber cleaning process, but an electrostatic chuck covered with a diamond film is not required to be protected. By this setup, a substrate processing system of this constitution can be lessened in operating cost and improved in throughput, because a dummy substrate is not required to be loaded into or unloaded from a chamber for carrying a cleaning process.
Patent JP-H112404-A (JP)
Title: Cartridge tank for kerosene burner
Inventor: UCHIDA TSUTOMU
IPC: F23K5/14
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge tank for a kerosene burner, which is so designed that a tank main body, which has become heavy after the filling of kerosene, is safely portable without being dropped. SOLUTION: This cartridge tank has a kerosene feed port 4 provided in an upper surface of a tank main body 1 and a handgrip 5 restricted so as to be turned sideways in one direction only, which is provided at a bottom of the tank main body 1. After the tank main body 1 is filled with kerosene, the top and bottom of the tank main body 1 is inverted so that the kerosene feed port 4 is faced down, and the tank main body 1 is inserted into a tank storing portion of a burner main body. A tilt supporting part 10 for tilting the tank main body 1 after the filling of kerosene is provided at an upper part of a side wall of the tank main body 1 and on the laterally turning side of the handgrip 5.  Accordingly, the tank main body 1, which has become heavy with the filling of kerosene, is easily tilted, and the top and bottom of the tank main body 1 can be inverted by holding directly the handgrip 5 provided at the bottom, thus making the tank main body 1 portable reliably without any possibility of being dropped.
Patent JP-S6236161-A (JP)
Title: Production of compressed food
Inventor: HAGIWARA KOSAKU
IPC: A23L19/00
Filed: 1985-08-08
Abstract: PURPOSE:To obtain the titled food, having good plasticity and simply packaged, transported, stored, etc., without destroying the tissue thereof, by feeding a humidifying gas to humidity a food and compression molding the resultant humidified food. CONSTITUTION:A humidifying gas, preferably 60-75% relative humidity is fed to humidify a dried food, preferably by the forced circulation, and the resultant humidified food is then compression molded to afford the aimed food. Preferably, a dried food of cabbage, Chinese cabbage, onion, etc., is humidified to give 0.6-0.7 moisture activity value and 13-20% water content and then compressed to 1/13-1/18 volume under 5-15kg/cm<2> pressure.
Patent JP-S6151739-A (JP)
Title: Ion implantation device
Inventor: HASHIMOTO YOJI
IPC: H01L21/265
Filed: 1984-08-22
Abstract: PURPOSE:To minimize contamination by heavy metals and prevent the element from being broken by static electricity produced during ion implantation by forming the ion-beam-passing sections by a heat-resistant metal from which no heavy metals are produced. CONSTITUTION:An ion beam 1 passing through a beam hole 13, passes through the beam hole 11 of a carbon plate 6 attached to a shield plate 7. The beam hole 11 acts as a diaphragm in the last stage of implantation. In order to prevent a heavy metal such as iron or chromium from depositing on the shield plate 7 principally composed of a stainless steel when a beam touches the plate 7, the inner surface of the beam hole 11 is also constituted of the carbon plate 6. A protection carbon 14 is attached to the inner surface of a suppressor electrode plate 11 by means of a pressing plate 16. A collector box carbon 18 protects a secondary-electron collector box 24 made of aluminum from the refraction, diffusion and diffraction of the ion beam 1.
Patent JP-H0337776-A (JP)
Title: Magnification converting method for data
Inventor: HASHIMOTO HIROSHI
IPC: G06T3/40
Filed: 1989-07-05
Abstract: PURPOSE:To execute the magnification conversion at a high speed, and also, to execute the magnification conversion at every divided area of a size corresponding to necessary accuracy by executing the magnification conversion in a state of an analog signal. CONSTITUTION:In a digital - analog converting process 11, first data for showing a pattern is converted into a first analog signal, and in a signal converting process 12, a first analog signal is converted into a second analog signal corresponding to desired magnification. Subsequently, in an analog - digital converting process 13, a second analog signal is converted into a digital signal and second data is obtained. In such a way, in the signal converting process 12, a second analog signal is generated by an analog signal processing, therefore, comparing with the case second data is generated by a digital processing from first data, the processing time is scarcely influenced by pattern data, and the conversion processing time can be converted into a high speed.
Patent JP-S5695657-A (JP)
Title: Method of covering of core material with foaming material
Inventor: TAKAGI OSAMU
IPC: B29C48/30
Filed: 1979-12-28
Abstract: PURPOSE:To enable the wrapping of a foaming thermoplastic resin spirally on the core being moved straight after it is extruded into a low pressure area from a discharge port provided on a rotatable die. CONSTITUTION:A melted resin containing a foaming material reaches a resin path 9 via a resin feed tube 10. At this point, an outer die 1 is driven rotatively with a bevel gear 4 with the axis of the core material as the rotary axis, and thereby, a melted foaming thermoplastic resin 2 is discharged into the air from a discharge port 3 via the resin path 9 to form a molding 15. If a proper adjustment is made on the rotational speed of the outer die 1, the viscosity of the foaming material immediately after the discharge thereof, the discharge angle of the discharge port and the like, the foaming material is hung on and attached to the core material being moved in the direction A and finally, wrapped thereon spirally by its own weight.
Patent JP-S6084140-A (JP)
Title: Adsorbing method
Inventor: JIYOZEFU TEIMOSHI MURUHAUPUTO
IPC: B01J20/00
Filed: 1984-08-22
Abstract: In a process for the separation of oxygen from a gas stream by adsorption, the improvement comprising using, as the adsorbent, a compound have the formula Mx[M'(CN)6]y wherein M is an element having an atomic number of 21, 25 to 30, 39, 50, or 57 to 59; M' is an element having an atomic number from 24 to 27; and x and y are positive whole numbers such that the sum of the valence of M times x plus the valence of [M'(CN6)] times y is equal to zero.
Patent JP-S6060306-A (JP)
Inventor: DASUTAFU ERUREBATSUHA
IPC: F16B5/10
Filed: 1984-08-22
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-2000009869-A (JP)
Title: Reactor core of coiling water reactor, boiling water reactor, and method for operating boiling water reactor
Inventor: CHAGI MASAO
IPC: G21C3/32
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To sufficiently improve the nuclear thermohydrulic power stability of a reactor core on non-rated operation while sufficiently preventing the influence of a transition event at the time of rated operation. SOLUTION: In the reactor core with a fuel assembly 2 having a fuel rod, a water rod 13, and a lower tie plate 16 and a fuel-supporting metal 10 for placing the fuel assembly 2, the fuel-supporting metal 10 is provided with a side surface opening 10b whose inner diameter is approximately 6.2 cm, the lower tie plate 16 is provided with an upper end part 16b where a cooing material passage for guiding a cooling material to a fuel bundle is provided, and the water rod 13 is provided with a rising pipe 13a and a descending pipe 13b.  The ratio (r) between a total traverse sectional area S1 of a cooling material passage 18 and a total traverse sectional area S2 of a cooling material channel in a channel box 17 is expressed by 0.2<=r<=0.4 and a height (h) from an effective length lower end is expressed by -2.1 r2+2.2 r-0.3<=(h/L)<-2.2 r2+1.8 r+0.04 when a fuel rod effective length is set to L in a descending pipe cooling material outflow port 13b1.
Patent JP-S5961801-A (JP)
Title: Parking lot mirror moved forward and backward
Inventor: IIDA OSAMU
IPC: G02B7/198
Filed: 1982-09-30
Abstract: PURPOSE:To allow a mirror fitted to a tip of an arm to project to over a road only when used by moving the mirror forward and backward automatically by a driving motor. CONSTITUTION:When a start switch 1 is pressed, the mirror holding arm 6 is moved out forward by the driving motor 2 through a bevel gear 4, spur gear 4, and gear angle 5 which moves forward and backward since the arm 6 is fixed to the gear angle 5, so that the mirror 7 attached to a tip projects out over the road. The gear angle element 5 moves forth along a left and a right lateral channel-shaped rail 8 as tracks. When an L-shaped insulating plate 9 attached to the rear end of the gear angle 5 is inserted into the contacting plate of a switch 10, power feeding by the switch 10 is cut off to stop the driving motor 2 and at the same time, the gear angle 5 also stops; and the gear angle 5 is moved back by the reversing of the driving motor 5 the set time of a timer later.
Patent JP-H04312991-A (JP)
Title: Semiconductor laser
Inventor: NISHIKAWA YUKIE
IPC: H01S5/00
Filed: 1991-07-15
Abstract: PURPOSE:To offer a semiconductor laser with which the discontinuity of the bands of an active layer and clad layers is increased and the improvement of the temperature characteristics of the laser can be contrived. CONSTITUTION:In a semiconductor laser of a constitution wherein an n-type InGaAlP clad layer 12, an InGaP active layer 13 and a p-type InGaAlP clad layer 14 are grown in order on an n-type GaAs substrate 10 to from a double heterostructure part, a superlattice structure with a regularity in the orientation <111> is formed in the layer 13 of the double heterostructure part and a superlattice structure is not formed in the layer 14.
Patent JP-H1121549-A (JP)
Title: Heat storage material composition
Inventor: YABE MASAYOSHI
IPC: C09K5/06
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a composition being lowly corrosive to metals, being lowly toxic and having a single melting point, a single freezing point, a low degree of supercooling and improved safety and heat storage capacity by selecting a composition prepared by mixing erythritol with an amino acid compound and having a specified melting point. SOLUTION: 100 pts.wt. erythritol is mixed with 1-120 pts.wt., desirably 5-100 pts.wt., more desirably 10-100 pts.wt. amino acid compound selected among glycine, glycine anhydride, α-alamine, β-alanine and α-alanine anhydride and optionally a supercooling inhibitor such as an inorganic salt such as calcium carbonate, calcium phosphate, calcium sulfate, calcium pyrophosphate, aluminum phosphate, silver phosphate, silver chloride or silver iodide or an organic salt of a long-chain fatty acid, such as calcium stearate, magnesium stearate or calcium palmitate to obtain a heat-storage material composition having a melting point of 70-115 deg.C, desirably 100-110 deg.C.
Patent JP-S6151109-A (JP)
Title: Jig for treating end surface of optical fiber
Inventor: KONDO YUKIHIRO
IPC: G02B6/38
Filed: 1984-08-20
Abstract: PURPOSE:To perform the specular surface treatment of an end surface of an optical fiber invariably at optimum temperatures and to prevent a heater from burning by providing a heater part for a glass substrate which is pressed against the end surface of the optical fiber so that the temperature is controllable. CONSTITUTION:The jig for end surface treatment consists of a heating part 1, circuit part 2, and power supply part 3, and the heater part 4 is arranged at the rear surface part of the glass substrate 6. The heater part 4 uses a material having PTC propery so that the temperature is controllable. In this constitution, the optical fiber end surface is pressed against the glass substrate 6 and a current is supplied from the power supply part 3 to the hewter part 4 to fuse the end surface, performing a specular surface finish treatment. In this case, if the temperature of the heater part 4 rises, the current value decreases owing to the PTC property to suppress an overrise in temperature. Consequently, the end surface treatment is carried out at optimum temperature and the burning of the heater is prevented.
Patent JP-H1120701-A (JP)
Title: Railroad crossing safety system
Inventor: KURITA AKIRA
IPC: B61L29/28
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a railroad crossing safety system by which a driver on an automobile can be prevented from carelessly advancing into a railroad crossing because of ignorance of an approaching train when a barrier of a railroad crossing is closed or prevented from illeally neglecting a momentary stop before crossing and can recognize failure information of the railroad crossing while danger can be quickly informed to an approaching train in case of a failure stop inside the crossing. SOLUTION: A railroad crossing C is provided with an alarm 4, which gives an alarm against an approach/passage of a train 1, and a railroad crossing controller 2A controlling a barrier 3 so as to prevent a pedestrian or an automobile 7 from entering a railroad crossing during passage of a train. The railroad crossing controller 2A is constructed so as to wirelessly communicate interactively with an operation supporting navigation device 8 which is installed in the automobile 7 and provided with a driver license card serving as an engine key.
Patent JP-H0465559-A (JP)
Title: Tool coated with amorphous alloy for knitting or sewing machine and production thereof
Inventor: ONO KOTARO
IPC: D04B15/38
Filed: 1990-06-29
Abstract: PURPOSE:To obtain a tool, having a abrasion resistance and excellent in corrosion resistance for a knitting or a sewing machine by forming a coating layer of an amorphous alloy containing a metal of a high hardness in part or all of knitting or sewing elements. CONSTITUTION:Alloy materials such as Ta-based target materials 3 and 3' containing a compound of a metal having a high hardness or alloy materials containing the metal having the high hardness is arranged parallel on both sides of knitting needles, etc., and the surrounding atmospheric pressure is decompressed to about 10<-3>Torr. Ar gas is then injected to regulate the atmospheric pressure to 10<-2>Torr. A DC voltage is applied across the target materials and a vacuum vessel to form a film of sputtered atoms on the surface so the knitting needles, etc.
Patent JP-S6152353-A (JP)
Title: Heat resistant high-chromium cast steel
Inventor: IMAI KIYOSHI
IPC: C22C38/52
Filed: 1984-08-23
Abstract: PURPOSE:To obtain a heat-resistant high-Cr cast steel having superior creep rupture strength by adding specified percentages of C, Si, Mn, Ni, Cr, Mo, V, Nb, N, W and Co to Fe. CONSTITUTION:A heat-resistant high-Cr cast steel consisting of, by weight, 0.10- 0.20% C, 0.20-1.00% Si, 0.30-1.00% Mn, 0.30-1.50% Ni, 9.5-13.0% Cr, 0.50- 1.50% Mo, 0.15-0.30% V, 0.05-0.15% Nb, 0.04-0.08% N, 0.05-2.0% W, 0.3- 2.0% Co and the balance Fe with accompanying inpurities is manufactured. The cast steel has superior creep rupture strength as well as moderate ductility and toughness.
Patent JP-H0517110-A (JP)
Title: Production of hydroxyapatite whisker
Inventor: SAIDA YOSHIO
IPC: A61K6/838
Filed: 1991-07-15
Abstract: PURPOSE:To produce the subject whisker useful as a medical material and a reinforcing material for composite materials by calcining one kind or more of hydroxyapatite, calcium phosphate and calcium hydrogenphosphate in the presence of an alkali metal salt. CONSTITUTION:100 pts.wt. of one kind or more of hydroxyapatite, calcium phosphate and calcium hydrogenphosphate is homogeneously mixed with 10-400 pts.wt. of at least one of alkali metal salts (e.g. sodium chloride) as a catalyst. The mixture is press-molded, calcined at 800-1200 deg.C for 1-8hr under the atmosphere, gradually cooled and subsequently crushed in water. The unreacted raw materials and the catalyst are removed, and the remaining product is washed with water to provide hydroxyapatite hydroxide whiskers having lengths of 5-150mum and diameters of 0.2-5mum.
Patent JP-H0223837-A (JP)
Title: Production of twisted 'konjak' spaghetti
Inventor: YAMAMOTO KATSUJI
IPC: A23L19/00
Filed: 1988-07-12
Abstract: PURPOSE:To obtain a 'KONJAK' (devil's-tongue) spaghetti having good taste permeability at a low cost by stirring pouring hot water in the form of vortex, pouring plural needle-like 'KONJAK' pastes thereinto and consolidating or partially binding and forming the paste in a rotated or twisted state utilizing water stream force. CONSTITUTION:For example, a raw material, pressurized and fed through a raw material feed pipe 4 is moved through a rotating nozzle 3 and dripped through many small holes 5 provided in a perforated plate 6 into the liquid surface of a vertical part (1a) of a water channel 1 while being rotated to stop rotation thereof with resistance of hot water and bundled. Thereby, the raw material is automatically twisted by water stream force to afford the objective 'KONJAK' spaghetti having the core and surface parts kept in a strong alkaline state.
Patent JP-H09328538-A (JP)
Title: Production of polyester excellent in dispersion of microparticle
Inventor: MAEDA YOSHINUKI
IPC: C08G63/183
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a polyester improved in the dispersion of microparticles and a rate of polymerization. SOLUTION: In a process for producing a polyester mainly consisting of repeating ethylene terephthalate units by the direct polymerization process, a slurry containing starting materials and 0.1-10.0wt.% fine particles having a mean particle diameter of 200nm or below is continuously fed into an esterification reactor and esterified, while the reaction temperature is kept at 265 deg.C or below, and the fluctuation width of temperature is kept within 3 deg.C.
Patent JP-S58135542-A (JP)
Inventor: ARAN JIERUBEERUUGAYAARU
IPC: H01H73/48
Filed: 1982-10-04
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-S6065462-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/62
Filed: 1983-09-20
Abstract: PURPOSE:To reduce amount of binder and improve battery characeristic in nonaqueous electrolyte battery by utilizing an artificial graphite defining average interval of crystal layers and crystal particle diameter as the conductive agent of positive terminal where a metal oxide is used as the active substance. CONSTITUTION:For the positive terminal using a metal oxide such as manganese dioxide or metal sulfate and halogenide as the active substance, an artificial graphite in average interval of crystal layers of about 3.355Angstrom  and crystal particle diameter of 1,000Angstrom  or more is used as the conductive agent. A battery is assembled utilizing this positive terminal, negative terminal using a light metal (alloy) such as Li, Na and nonaqueous electrolyte. According to this battery, amount of binder used for the positive terminal can be reduced and amount of filler of positive terminal active substance can be increased. Thereby, liquid containing coefficient can be increased and battery performance can be as much improved.
Patent JP-S5965685-A (JP)
Title: Drive device for valve element
Inventor: KAWAHARA FUMIO
IPC: F16K51/02
Filed: 1982-10-06
Abstract: PURPOSE:To offer an appropriate drive device for a valve element by coupling the rotary shaft of the valve element with the prime driver shaft through a link mechanism which uses two rotary couples. CONSTITUTION:A prime driver shaft 1 is fixed to a link 2. The other end of this like 2 is fixed rotatably to another link 4 through a shaft 3. The other end of the link 4 is fixed rotatably to a link 5 through the shaft 3. The other end of this link 5 is fixed to a follower shaft 6. The ratio of the rotational angle of shaft 6 of valve element 9 to that of prime driver shaft 1 decreases continuously, as the prime driver shaft 1 rotates further in the direction from the full open position of the valve element 9 to valve closing position.