baber/WOPTO huggingface dataset:
Patent JP-2000146520-A (JP)
Title: Reflection type displacement measuring instrument
Inventor: SHIBATA HIDETAKA
IPC: G01B11/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To measure the distance between two surfaces which are set face to face or back to back. SOLUTION: The instrument is equipped with a light source 1 which emits measuring light, a half-mirror 4 which spectrally diffuses the measuring light in two directions and irradiates an object to be measuring with it, a photodetection part 7 which photodetects light reflected by the object, and a displacement arithmetic part 8 which calculates the distance from the position of the light on the photodetection part 7 to the object. Both the sides of the instrument body 30 can be irradiated with the light, so objects on both the sides can be measured by the single instrument.
Patent JP-H04193398-A (JP)
Title: Treatment of sewage
Inventor: TAKECHI TATSUO
IPC: C02F3/06
Filed: 1990-11-27
Abstract: PURPOSE:To efficiently remove pollutants by simple treating equipment by disposing living thing-deposited filter media having large grain sizes on the sewage inflow side in the same treating chamber and disposing the thing-deposited filter media having small grain sizes on a treated water discharge side. CONSTITUTION:A biomembrane filtration treatment is executed by passing the inflow sewage 11 which is an object to be treated in a downward current toward filter medium layers 13a, 13b while introducing air 16 for aeration from the lower part of a biomembrane treating device 12 toward a supporting gravel layer 14. The filter media of large grain sizes are disposed on the inflow sewage side in the same column according to this method for treating the sewage in such a manner and, therefore, even if the biomembrane is thickened and grown actively by contact of the inflow sewage 11 with such media, the space to permit the passage of the sewage is maintained as there is a margin in the spacings among the filter media. The sewage from which at least a part of org. matter, nutrient salts and SS are removed during the passage through the filter medium layer 13a of the large grain sizes further passes the filter medium layer 13b of the small grain sizes in the same column. The biological treatment of the org. matter and nutrient salts and the filtration treatment of the SS are thus completed.
Patent JP-H11154416-A (JP)
Title: High polymer solid electrolyte
Inventor: NAKAJIMA TAKEHIKO
IPC: H01M10/05
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an Li ion with respective monomer units, to form a principal chain structure having high electron attractivity, and to enhance ion conductivity by constituting it of a specific monomer unit. SOLUTION: A solid electrolyte is composed of a monomer unit expressed by the formula. In the formula, X represents an electron attractive group, and is not particularly limited, but CF3 , SO2 CF3 , F, Cl, Br, I, SO3 CF3 , SO2 C2 F5 , SO3 CH3 and S03 C2 H5 are desirable. This high polymer solid electrolyte can be synthesized by using, for example, polyacrylonitrile as a starting material by an ordinary organic synthesizing method. A polymerization degree of the high polymer solid electrolyte is desirably 10 to 1,000,000. When the polymerization degree is less than 100, this solid electrolyte is a gel shape, and shows rubber like elasticity, and adhesion of a positive electrode and a negative electrode is enhanced, and contact. resistance of an electrolyte and an electrode is reduced.  Even it is a complete solid having a polymerization degree not less than 100, it is gelatinized by swelling by an electrolyte solvent.
Patent JP-H01163471-A (JP)
Title: Guide vane for water turbine
Inventor: TANABE SEIICHI
IPC: F03B3/18
Filed: 1987-12-21
Abstract: PURPOSE:To reduce the resistance of the collar of a guide vane by making a collar on the side of no need of transmitting a rotation torque smaller than a collar on the side of transmitting the rotation torque. CONSTITUTION:A shaft 20 is a shaft for transmitting a rotation torque accompanying the opening/closing of a vane 1 whereas, a shaft 21 transmits no rotation torque merely supporting the vane 1. A strength-reinforcing collar 11 on a joining portion between the vane and the shaft 21 on the side to which no rotation torque is transmitted is made smaller than a collar 10 on the side to which a rotation torque is transmitted. Thereby, a water flowing area is increased reducing a flow passage resistance while improving the efficiency of a water turbine.
Patent JP-2000109484-A (JP)
Title: Nucleic acid base-scavenger consisting of n-containing heterocyclic compound
Inventor: TAGUCHI KAZUHIRO
IPC: C07D487/04
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a nucleic acid base-scavenger having a bonding strength, selectivity and a bonding number equal to or more than those of natural nucleic acid bases without affected its bonding ability by chemical modifications and useful for separation and collection, purification etc., of nucleic acid-relating materials, etc., by bringing the scavenger to contain a specific N-containing heterocyclic compound. SOLUTION: This nucleic acid base-scavenger is brought to contain a heterocyclic compound expressed by formula I (R1 to R4 are each an alkylamino amino, OH or F, at least one of them is OH or F),  e.g. 2,6-dihydroxy-4, 8-dioctadecyl- pyrimido[5,-4-d]pyrimidine, etc.}. The compound of formula I is obtained, e.g. by hydrolyzing a compound of formula II (R is an alkyl),  e.g., 2,6-dichloro-4,8- dioctadecyl-pyrimido[5,4-d]pyrimidine, etc.}, preferably by using a solution containing 18-crown-6 and potassium hydroxide.
Patent JP-H06233500-A (JP)
Title: Brush assembly for motor
Inventor: GEORUKU SUTOROOBURU
IPC: H02K5/14
Filed: 1993-12-21
Abstract: PURPOSE: To provide a brush assembly which gives a stable brush position to a short brush in a motor which has a carbon commutator for low voltage. CONSTITUTION: The brush assembly for a motor has a brush 20, a brush terminal 30, and a brush spring 40. The brush spring is made of a slender strip 41 of elastic conductive material, and the end is fixed to the brush terminal to make a loop, and the middle is fixed to the brush so as to electrically connect the brush to the brush terminal, and also push the brush to come into contact with the commutator of the motor. A brush guide means for guiding the brush to the commutator is equipped with a guide pin 51, and its one end is fixed to the brush terminal, and further it positions the brush to the commutator 11, in cooperation with the guide hole 21 made at the brush.
Patent JP-H06174384-A (JP)
Title: Double tube type heat exchanger
Inventor: OHASHI TADAO
IPC: F28F1/40
Filed: 1992-12-01
Abstract: PURPOSE:To make a heat exchange efficiency excellent and to improve performance. CONSTITUTION:Fins 22 in an inner tube 12 are formed of outer and inner offset fin plates 24 and 25. The two offset fin plates 24 and 25 are formed to be tubular respectively so that they form concentric-circle-shaped layers. The pitch of the inner offset fin plate 25 is made smaller than that of the outer offset fin plate 24.
Patent JP-H09163699-A (JP)
Title: Method of detecting overload of capacitor motor
Inventor: WATANABE IKUJI
IPC: H02K17/30
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To correctly judge the overload condition of a capacitor motor so as to avoid breakage by arranging a main coil and an auxiliary coil 90 deg. apart in two phases, and detecting the condition that the voltage of the auxiliary coil or the capacitor falls under the threshold, which is caused when the slippage increases, as overload. SOLUTION: A main coil Lm and an auxiliary coil Ls are arranged 90 deg. apart to a rotor R, and a capacitor C is connected in series to this auxiliary coil Ls. It is stopped or inverted, judging that the capacitor motor is in overload condition when a comparison circuit judges the condition that the Vs or Vc of the auxiliary coil Ls or the capacitor C falls under the threshold, which is caused when the slippage increased. Hereby, the condition of overload in the capacitor motor can be judged surely, and the breakage can be avoided actually.
Patent JP-2001138671-A (JP)
Title: Slip paper, its manufacturing method and printing method using the same
Inventor: FURUYA KAZUHISA
IPC: B42D15/04
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent copy paper from being uselessly used in a tag part not requiring use of the copy paper for slip paper for delivery. SOLUTION: A base 3 equipped with a tag forming region 7 for a tag 6 to be positioned to a delivery top side in printing while being delivered, and a paper laminated region 8 continued to the tag forming region 7, is provided. A plurality of sheets of slip paper 4 which become a delivery slip by being peeled off from the base 3 and have a copy function to the lower positioned paper are stuck by being laminated in the paper laminated region 8, and tag paper 5 becoming the tag 6 is provided in the tag forming region 7. Since the copying function is not required for the whole of the slip paper 1 for delivery, a necessary for providing highly costed copy having the copying function to the lower positioned paper to the whole of the slip paper 1 for delivery is gone, and the slip paper 1 for delivery which is excellent in economical efficiency can be obtained.
Patent JP-H03185166-A (JP)
Title: Fibrous absorber
Inventor: NAKAJIMA MASAMICHI
IPC: D04H1/4382
Filed: 1989-12-12
Abstract: PURPOSE:To obtain the subject absorber, useful as sanitary products, excellent in shape retaining properties and having a high absorption rate with a large amount of absorption and dry fiber surface by forming the absorber from conjugate fiber constructed from a specific absorbing composition and a nonabsorbing composition. CONSTITUTION:The objective absorber obtained by using conjugate fiber constructed from (A) an absorbing composition (having preferably absorptivity of >=2 times based on that of a nonabsorbing composition) prepared by homogeneously mixing and dispersing (i) 10-80wt.% water absorbing polymer composed of a starch/sodium acrylate graft copolymer, etc., and having preferably <=100mum particle diameter with (ii) a thermoplastic resin composed of ethylene-vinyl acetate copolymer, etc., having preferably <=1500kg/cm<2> flexural elastic modulus and (B) the nonabsorbing composition composed of a thermoplastic resin having a flexural elastic modulus of >=1.5 times based on that of the absorbing composition. Furthermore, a colorant, filler, etc., as necessary, may be mixed in both or either of the aforementioned compositions for use.
Patent JP-H04190493-A (JP)
Title: Automatic vending machine for noodles
Inventor: HAYASHI ATSUO
IPC: A23L7/109
Filed: 1990-11-26
Abstract: PURPOSE:To automate the making and vending of fresh uncooked noodles by sprinkling powder over made noodles from an opening/closing plate by the dead weight of a stirring shaft, and packing and discharging the noodles. CONSTITUTION:Noodle powder from a powder hopper is stirred with salt water from a water tank, rolled, and cut into noodles, which are conveyed by a 1st conveyor and sprinkled with flour by a flour sprinkling device 20 at its end part of the conveyor. The device 20 consists of a hopper part 21, the opening/ closing part 22 which has many powder fall openings 22a, and a powder discharging mechanism 23. The device 20 rotates a rotary disk 29, compresses and discharges flour deposited on the top surface of the plate 22 by the dead weight of stirring shafts 27 from the powder falling openings 22a, and sprinkles flour to the noodles on the 1st belt conveyor. Then the noodles are formed into a noodle ball on a 2nd conveyor, packed on a 3rd conveyor, and discharged. The amount of flour to be sprinkled is adjustable by increasing or decreasing the number of shafts 27.
Patent JP-H07174509-A (JP)
Title: Rotary angle detector
Inventor: NAGASAKI WATARU
IPC: G01B7/00
Filed: 1993-12-21
Abstract: PURPOSE:To satisfy reliability whatever the condition of a setting place is. CONSTITUTION:First and second coils 1 and 2 are wound in the inclined pattern for a rotating center axis P of an inductance-changing element 5. The inductances of the first and second coils 1 and 2 are changed with the rotation of the inductance changing element 5. Thus, the rotating angle of a rotary shaft to be detected 3 can be detected.
Patent JP-H04195348-A (JP)
Title: Simulation system for terminal equipment
Inventor: MATSUNO TETSUYA
IPC: G06F11/28
Filed: 1990-11-28
Abstract: PURPOSE:To improve the development efficiency of a program and to complete verification by remounting the program from a portable terminal device to a terminal device for a computer and verifying the program. CONSTITUTION:A processing controller 3 displays a dummy picture on a screen display device 1 and stores information to be filed in a data file 9 on a data storage device 6 according to commands from a data input device 4 and a program analysis device 5. The execution program 7 runs actually on the portable terminal device, but is converted by an execution program conversion device 8 so that simulation can be performed on the screen display device 1. A program analytic device 5 analyzes the program converted by the execution program conversion device 8, distributes three kinds of function for screen display, data input, and file output, and passes information to the processing controller or a data input device 4.
Patent JP-H11155510-A (JP)
Title: Agent for preventing discoloration of noodles and noodles prevented in discoloration
Inventor: KOIKE TADAYUKI
IPC: A23L29/20
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a noodle discoloration-preventing agent having an effect for preventing the discoloration of noodles with the lapse of time, capable of giving the noodles good in quality, having excellent preservation stability and useful for Japanese buckwheat noodles and so on by including edible fibers as an active ingredient. SOLUTION: This agent for preventing the discoloration of noodles contains edible fibers such as soybean edible fibers or corn edible fibers as an active ingredient and preferably further a thickening polysaccharide such as alginic acid or xanthan gum. The agent for preventing the discoloration of the noodles is preferably added to a flour of raw material in an amount of 1-10 wt.%, preferably 2-5 wt.%, based on the flour of raw material to prepare the noodles whose discoloration is prevented.
Patent JP-H08174111-A (JP)
Title: Production of brazing panel with curved face
Inventor: ITO YASUNAGA
IPC: B23K31/00
Filed: 1994-12-26
Abstract: PURPOSE: To provide a method for producing a brazing panel which can obtain an objective curved face with high precision while preventing the generation of a partial brazing defect or deformation, etc. CONSTITUTION: A flat panel 24 obtained by mutually assembling plural composing members is set between upper and lower press jigs 32, 36 having the pressing faces 30, 34 corresponding to the objective curved shape, and it is heated to the softening temperature and applied with a pressing force. Thereby, the flat panel 24 is deformed along the pressing faces 30, 34 of the upper and lower press jigs 32, 36 and made into a curved shape as the object, and these deformed plural composing members are joined with brazing under pressing with the upper and lower press jigs 32, 36 and integrated, then the objective brazing panel can be obtained.
Patent JP-H01166152-A (JP)
Title: Program storage control system
Inventor: TANIHIRA HISAMITSU
IPC: G06F9/06
Filed: 1987-12-22
Abstract: PURPOSE:To simplify the circuit structure of a program storage control system and to reduce cost by using an existing program counter also for an initial program transfer. CONSTITUTION:In a time t1, when a load start signal LOADs becomes on, a clear signal is impressed on the clear terminal (CLR) of muPC 21a through an inverter 23a and the muPC 21a is cleared and its output muADD is made into '0'. The LOADs is impressed also on a ROM control part 32 and the ROM control part 32 outputs a load enable signal LOADE. This LOADE disables a decoder 4 through an inverter 25a, is impressed on an OR gate 24a and becomes a signal to generate a write enable signal WE of a SRAM 1a. The muPC 21a outputs muADD=0 to the SRAM 1a and a ROM 31 by a clock CLK impressed on a clock terminal CP and thus, microprogram data muDATA of an address 0 of the ROM 31 are impressed on the SRAM 1a. On the other hand, a clock CLK Is impressed on an OR gate 24, the write enable signal WE is generated and the muDATA are stored into the SRAM 1a.
Patent JP-2001141269-A (JP)
Title: Indirect steam humidifier
Inventor: YAMAGUCHI KIYOSHI
IPC: F24F6/18
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an indirect steam humidifier having heating performance of short start-up time and does not give adverse influence to a steam circulation system including boilers. SOLUTION: An indirect steam humidifier is provided with a heating tank 1 storing water inside it, a water level detecting sensor 30, a level gauge 3 connected to the heating tank 1 communicating with it, a heat exchanger 4 arranged inside the heating tank 1 and circulates a primary steam which is a heat source, an atomizer pipe 2 atomizing a secondary steam generated inside the heating tank 1, a condensed water storing part 5 connected to the heat exchanger 4 communicating with it and arranged to the downward of the heat exchanger 4, a steam trap 43 connected to the down side of the condensed water storing part 5 communicating with it, a water supplying pipe 6 connected to the heating tank 1 communicating with it and a drain pipe 7 connected to the heating tank 1 communicating with it.
Patent JP-H03184151-A (JP)
Title: Processing system for maintenance control of resources
Inventor: KOBAYASHI TAKESHI
IPC: G06F9/06
Filed: 1989-12-13
Abstract: PURPOSE:To attain the limit control for number of editions of resources for each work station by defining previously the operation starting date of each operating generation. CONSTITUTION:A resources distribution processing part 12 starts with a request given from a work station 2, receives a resources request having a work station name, retrieves the maintenance control information 11 in the work station name, and reads out the information 11 on a maintenance group to which the station 2 belongs. Then the relevant date is successively compared with the operation starting dates in the order of later operating generations for decision of the first operating generation where the arrival of the operation starting date is detected. Thus system resources 3 are successively selected and read out based on each resources name and the number of editions registered in the first operating generation. These selected resources 3 are transferred to the requester station 2.
Patent JP-2001143995-A (JP)
Title: Aligner
Inventor: KISHIKAWA YUTAKA
IPC: G01B11/30
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an aligner capable of leveling detection at a high accuracy in accordance with the variation of the image forming plane at special regions such as wafer's periphery, etc., or against the change of the chip size, the chip layout, etc. SOLUTION: The aligner is previously provided with a plurality of dividing slits as a slit library 23 so that the leveling detection can be accurately made in accordance with the variation of the image forming plane on a wafer to be exposed, and a carrier arm 25 selects an optimum slit whenever necessary from the slit library 23 and replaces it.
Patent JP-H09142381-A (JP)
Title: Attitude restoring device for overturned ship
Inventor: ISHIGAKI EIICHI
IPC: B63C7/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent an overturn in advance by providing a sealed bag above the position of the center of gravity, connecting it to cylinders, and opening the opening/closing valves provided on communication paths when a hull exceeds the overturn angle. SOLUTION: Cylinders 3 sealed with high-pressure gas are connected to a sealed bag 2, and valves 5 are provided on connection paths 4. Sensors detecting a pressure change are connected to the valves 5, and the valves 5 are opened when a hull 1 is inclined to the overturn limit angle or above. When the hull 1 is overturned, the sensors are deeply sunk in the water, cutters are operated by a pressure rise to cut open the valves 5 installed on the connection paths 4, and high-pressure gas is fed to the sealed bag 2. Buoyancy is applied to the upper section of the sunk hull 1 by the inflation of the sealed bag 2, and it is restored to the normal attitude. The completely overturned hull 1 can be automatically restored to the normal attitude, and the hull 1 can be again navigated after it is restored.
Patent JP-H05132763-A (JP)
Title: Omnidirectional and simultaneous vapor-deposition polymerization device
Inventor: TADA ISAO
IPC: C08F2/34
Filed: 1991-11-12
Abstract: PURPOSE:To improve the quality of a polymer film to be formed on the surface of a material by vapor deposition. CONSTITUTION:Flange heaters 14a and 14b are embedded in both walls 19a and 19b of a vacuum treating chamber 1a, and a treating chamber heater 13 is embedded in the peripheral wall 18 to be confronted with the face of each barrel 10. A heater 15 is embedded in the wall of an evacuating pipeline 51, and heaters 16a and 16b are embedded in the inlet pipes 6a and 6b connected to the vaporization source containers 5a and 5b. The temps. of the heaters are independently controlled. Since the inlet pipe heaters 16a and 16b are thus provided, a monomer is not deposited in the inlet pipes 6a and 6b, the vaporization rate is not lowered, the monomer is not deposited on the inner wall of an evacuating system 2 because the heater 15 is furnished, and the vaporization is stabilized.
Patent JP-H04193408-A (JP)
Title: Processing unit for index table
Inventor: MURAKAMI SHINICHI
IPC: B23B29/24
Filed: 1990-11-26
Abstract: PURPOSE:To acquire compact loading by suitably arranging a driving unit attached on a index table, an extending unit in the radial direction, a front end unit for mounting a tool in the radial direction, and a front end unit for mounting the tool in the right angle direction. CONSTITUTION:A driving unit 10 is composed of a trapezoidal gear box 11, gears 13a, 13b, a bevel gear 13c, and a motor 12, to be loaded on an index table TB to take out an output in the radial direction of the table TB. Meanwhile, a first front end unit 20 consisting of a case 21, a shaft 22, a bevel gear 24, and a collect chuck 23; and an extending unit 30 consisting of a case 31, a shaft 32, bevel gears 33, 34 are formed and both units 20, 30 are directly connected to the driving unit 10 suitably. Further, a similar second front end unit 40, connected to the front end of the extending unit 30 to take out an output in the right angle direction is also provided. All of the above described units are suitably arranged each other.
Patent JP-H05155985-A (JP)
Title: Production of naphthol aralkyl resin
Inventor: HATTORI MINORU
IPC: C08G61/00
Filed: 1991-12-09
Abstract: PURPOSE:To provide a naphthol aralkyl resin having improved qualities while reducing the loss of naphthol and inhibiting the production of a by-product. CONSTITUTION:The objective napthol aralkyl resin is prepd. by reacting naphthol with p-xylylene glycol dimethyl ether in the presence of a catalyst at 120--200 deg.C under a pressure of 10-600mmHg while continuously distilling off methanol, a by-product, from the reactional system and then eliminating unreacted naphthol under a pressure of 50mmHg or lower.