baber/WOPTO huggingface dataset:
Patent JP-S6128977-A (JP)
Title: Non-magnetic one component developing device
Inventor: HAMA JUNICHI
IPC: G03G15/08
Filed: 1984-07-20
Abstract: PURPOSE:To constitute a titled device so that a carrying quantity of a developer carried toward a holding body of an electrostatic latent image is contant at all times, and to execute a uniform and stable development by setting a surface roughness of a developer carrying surface to within a specified range. CONSTITUTION:When moving onto an outside peripheral surface 6c of a carrying body roll 6 from a carrying roll 5, a developer 2 is brought to triboelectrification by a slide-contact of both the rolls 5, 6, and a sufficient charge is given. Also, the developer 2 on the carrying body roll 6 reaches a contact position of the second blade 4 by a rotation of its roll 6, it is formed to a developer layer of a prescribed thickness by this blade 4, and also, a sufficient charge is given to its developer layer by a slide-contact of the blade 4 and the roll 6. In this case, a surface roughness of the outside peripheral surface 6c of the carrying body roll 6 is set to a range of 0.1-0.5mum by a center line average surface roughness (Ra), therefore, a carrying quantity of the developer 2 by the carrying body roll 6 is constant even if it is used continuously for many hours. That is to say, the layer thickness of the developer layer formed by the blade 4 is constant.
Patent JP-S636685-A (JP)
Title: Vector drawing system
Inventor: OCHIAI KAZUHIRO
IPC: G06T11/20
Filed: 1986-06-26
Abstract: PURPOSE:To shorten a processing time by executing line generation based upon a digital differential analyzer(DDA) system simultaneously from both the start and end sides. CONSTITUTION:Start point coordinates 1 and end point coordinates 2 are applied to XY coordinates in an image memory 1A. An arithmetic means 4 calculates the increment of the X coordinate address of the start point coordinates 1 as the decrement of the X coordinate address of the end point coordinates 2. A dot generating means 5 generates dots from the end point coordinates 2 simultaneously with the increment of the start point coordinates 1 in the direction to the center part of a straight line drawn by the arithmetic means 4 using the X coordinate address as its decrement.
Patent JP-H0719723-A (JP)
Title: High purity nitrogen gas preparing apparatus
Inventor: NAGAMURA TAKASHI
IPC: F25J3/06
Filed: 1993-06-22
Abstract: PURPOSE:To prepare nitrogen gas having high purity by providing a converter, a cooling/decarbonizing/drying unit, a main heat exchanger, a rectifying tower, a condenser and a liquid nitrogen storage tank. CONSTITUTION:Carbon monoxide and hydrogen in material air are oxidized by a converter 12 to carbon dioxide and water, which are removed by a cooling/ decarbonizing/drying unit 14. Then, the air from the unit 14 is cooled by a main heat exchanger 16, brought into gas/liquid contact with liquid nitrogen having normal purity from a liquid nitrogen storage tank 20 by a lower rectifying part 18b in a rectifying tower 18 to be rectified, and further brought into gas/liquid contact with the liquid nitrogen having high purity circulated from a condenser 19 for liquefying only the nitrogen gas by an upper rectifying part 18c in the tower 18. Thus, nitrogen has having high purity in which oxygen, etc., is substantially completely removed can be prepared.
Patent JP-S6210759-A (JP)
Title: Deciding device for manufacturing start time of textile goods or knitted goods
Inventor: UEMATSU YOSHIAKI
IPC: G06Q50/00
Filed: 1985-07-08
Abstract: PURPOSE:To exactly and in real time decide the optimum manufacturing start time of each of textile or knitted goods by inputting in order a requested delivery date, the period of manufacturing or the arrival date of yarn necessary for the manufacturing, etc. CONSTITUTION:When the arrival instruction of the yarn is obtained, the kinds of the yarn, an arrival quantity instructed and the arrival date are inputted in order to a yarn ledger file 11 by a yarn ledger inputted means 101. Also, when the yarn that the arrival is instructed is delivered actually, a delivered quantity and a delivery date are inputted, and when it is shipped for the manufacturing, a shipping quantity is inputted to the yarn ledger file 11 in order. When the yarn ledger file 11 or yarn required quantity file 12 is updated, the input or the output quantity of a yarn balance file 103 is updated by an input updating means 104 or an output updating means 105 and the accumulated totals balance of each section in the yarn balance file 103 is updated by an accumulated totals balance updating means 106. Thereby, the optimum manufacturing start time of goods can be decided in real time and with accuracy.
Patent JP-S63314784-A (JP)
Title: Terminal construction
Inventor: FUJITA KATSUSHI
IPC: H01R13/26
Filed: 1987-06-17
Abstract: PURPOSE:To have sure electric connections in which no soldering is required, by furnishing a terminal plate consisting of a resilient material at a mantle cover, equipping this terminal plate with No.1 contact, which is put in pressure contact with the case side circuit board in the condition the parts are mounted, and with No.2 contact which is put in pressure contact with the parts side circuit board. CONSTITUTION:As located below the parts side circuit board 9, a pair of terminal plates 14 are installed at a notch 13 formed at the bottom of the side wall 7 of a mantle cover 4. Each terminal plate 14 is formed in an angle by bending an electroconductive plate having resilience, and the base part is provided with a rising piece 14a at the bottom of the notch 13. The tip of each terminal plate 14 is equipped at its undersurface with No.1 contact 15 to be put in pressure contact with the case side circuit board 2, while the top of the angle-shaped part is provided at its oversurface with No.2 contact 16 to be put in pressure contact with the parts side circuit board 9. This permits easy and sure electric connection of the circuit boards 2 and 9 together. Electrical connection made with pressure contact by the resilience of terminal plate eliminates soldering operations.
Patent JP-S5959684-A (JP)
Inventor: JIYON SUTEYUAATO MAINDAASU
IPC: A61P9/10
Filed: 1983-08-17
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-S5576731-A (JP)
Title: Brake device for motor-vehicle
Inventor: TEZUKA TOKUO
IPC: B60T7/12
Filed: 1978-12-05
Abstract: PURPOSE: To keep parts of a motor-vehicle in good condition easily and improve the safety of the motor-vehicle, by providing it with a memory circuit for a side brake switch, which circuit is closed when an operation switch, a brake lock operating switch and the side brake switch are closed.  
     CONSTITUTION: A relay 15 is turned on as an operation switch 12, a brake lock operating switch 13 and a side brake switch 14 are closed. As a result, the relay 15 is energized, and a contact 16 is closed at the same time to form a memory circuit for the side brake switch 14. Therefore, even when a mechanical force is applied to a side brake during an operation, or even when a locking mechanism breaks down so that the side brake gets out of place to open the side brake switch 14, an electric circuit for a brake locking three-way electromagnetic valve 11 remains to be closed owing to the circuit for the side brake switch 14. Accordingly, grave accidents can be prevented from occurring. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5579377-A (JP)
Title: Synthesis of 3-acyl-5-fluorouracil
Inventor: KIKAZAWA KAZUO
IPC: C07D239/553
Filed: 1978-12-08
Abstract: PURPOSE: To prepare the title compound useful as an anti-tumor agent or its intermediate, in high efficiency, by acylating 1-acyl-5-fluorouracil, and if necessary, treating the acylated product with an alcohol or an acid.  
     CONSTITUTION: The objective compound of formula II (R 2  is H, lower alkyl, nitro, alkoxy, or halogen) is prepared by acylating a compound I (R 1  is lower alkyl) with an acylating agent in the presence of a base such as pyridine and triethylamine, at -10W+100°C, and if necessary, treating the acylated product with an alcohol or an acid. The acylating agent is a reactive derivative e.g. acid chloride and anhydride, of an aromatic carboxylic acid such as benzoic acid, toluic acid, and anisic acid. The amount of the acylating agent is nearly equimolar or somewhat excessive to that of the compound I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63317536-A (JP)
Title: Plasma-treatment apparatus
Inventor: TAKEMOTO KAZUNARI
IPC: C08J7/00
Filed: 1987-06-19
Abstract: PURPOSE:To provide a plasma-treatment apparatus capable of uniformly treating the whole surface of the treating object using a high-frequency power source as sole power source and composed of a bottom-closed cylindrical reaction chamber containing specific gas-inlet port and exhaust port each having specific shape. CONSTITUTION:A gas-inlet port which is a ground electrode having plural small holes is opened on the cylindrical inner wall of a bottom-closed cylindrical reaction chamber. A 1st cylindrical exhaust port having plural openings is placed at the center of the cylindrical reactor and a 2nd exhaust port is opened on the wall of the reactor to obtain the objective plasma-treatment apparatus.
Patent JP-S6044073-A (JP)
Title: Sealant coating method and apparatus
Inventor: SAWARA HIROMICHI
IPC: B05C5/02
Filed: 1983-08-19
Abstract: PURPOSE:To prevent the partial surface deformation of a sealant without lowering production efficiency, in performing the titled coating while moving a coating gun along the joint part of panels, by almost simultaneously moving a push- in spatula so as to follow the coating gun. CONSTITUTION:A cap shaped base member 8 is mounted to the sealant emitting nozzle part 7a provided to one end part of a coating gun 7 in a state revolvable to the peripheral direction of the gun so as to insert said nozzle part through the center hole of said base member 8 and a push-in spatula 13 having proper elastic force is provided to said member 8 through a metal plate 11 so as to be extended in almost parallel to the nozzle part 7a. In performing coating, the nozzle part 7a of the gun is applied to the joint part of panels 15, 16 and a sealant 18 is coated from the nozzle 7a while the gun 7 is moved to a direction X along the joint part. Whereupon, the sealant 18 applied to the joint part with the movement of the gun 7 is forcibly pushed in the joint part until it reaches the bottom part thereof by the elastic force of the spatula 13 to perfectly fill the joint part. Therefore, an adverse influence due to air present between the sealant 18 and the bottom part of the joint part is not generated.
Patent JP-S638402-A (JP)
Title: Dispersant for inverse-phase suspension polymerization
Inventor: YASUDA YUTAKA
IPC: C08F2/32
Filed: 1986-06-27
Abstract: PURPOSE:To provide the titled dispersant having cationic unit as the hydrophilic component and styrene derivative unit as the lipophilic component, capable of orientation regularly at oil/water interface when performing an inverse-phase suspension polymerization to remarkably effect stabilization of the interface. CONSTITUTION:The objective disparsant consisting of an oil-soluble cationic copolymer prepared by copolymerization between (A) pref. 70-99.5mol%, as lipophilic monomer unit, of styrene or its alkyl-substituted derivative (e.g. styrene. alpha-methylstyrene, vinyltoluene) and (B) pref. 0.5-30 (esp. 1-15)mol%, as cationic monomer unit, of a dialkylaminoalkyl (meth)acrylate quaternary salt or dialkylaminoalkyl (meth)acrylamide quaternary salt. In performing an inverse-phase suspension polymerization of a water-soluble ethylenic unsaturated monomer, this dispersant should be used in such an amount as to be 0.1-10wt% based on said monomer.
Patent JP-2000335905-A (JP)
Title: Apparatus for chlorinating metal, and method for producing metal chloride
Inventor: ASAI TAKESHI
IPC: H01G4/12
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a nickel chloride gas usable for a nickel powder-producing step for producing the nickel powder without using anhydrous nickel chloride inconvenient to treatment as a starting material at a reducing step, and capable of heightening the contacting efficiency of metal nickel with chlorine gas. SOLUTION: This apparatus for chlorinating a metal has a metal raw material-packing part to which a metal raw material is charged from a metal raw material-charging opening 2, formed in a chlorination furnace 1. A partition 5 with a face having both of a region 5a having gas-flowing holes bored therein, and a region 5b having no gas-flowing holes bored therein is installed at the position in the vicinity of the metal raw material-packing part. The passage of the gas in the chlorination furnace 1 is changed by turning the partition 5, to prevent the decrease of the treating rate caused by the blocking of the gas passage in the chlorination furnace 1.
Patent JP-S5578327-A (JP)
Title: Memory designation system
Inventor: KOREMURA MINORU
IPC: H03M11/12
Filed: 1978-12-06
Abstract: PURPOSE: To operate a specific key many times to designate a memory.  
     CONSTITUTION: Now, in case that data A is entered with entry keys "0"W"9" and is input to a display register and is stored in memory register M3, memory storage indication key "M" is depressed by number 3 corresponding to the number of memory M3, namely, three times after entry of data A, and the number of "M" depressions is counted by counter C, and control circuit CPU controls to select memory M3 corresponding to the number of depressions, data A is stored in memory M3 by depressing a key other than key "M" which is depressed after "M", for example, numeric keys "0"W"9", and counter C is reset. Since contents of counter C are displayed on display part DIS successively, the number of depressions of key "M" can be confirmed successively, and this number is prevented from being unclear. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5852661-A (JP)
Title: Image density regulating method
Inventor: NAKAMURA HITOSHI
IPC: G03G15/00
Filed: 1981-09-25
Abstract: PURPOSE:To maintain image quality stably without reference to fluctuations of temperature with regard to an electrophotographic device such as a copying machine which uses a photoreceptor, by regulating exposure according to the temperature of the photoreceptor. CONSTITUTION:A thermistor 58 varies in resistance value with the temperature T of a photosensitive drum 1, but its temperature-to-resistance value variation is logarithmic and as the temperature T is lower, the resistance value variation is greater. A voltage VS at the connection point between this thermistor 58 and a variable resistance 60 is inverted and amplified by an operational amplifier 59 to obtain a reference voltage VREF, which is applied to an error amplifier. Therefore, the voltage V1 of a light source 3 is controlled according to the temperature T of the photosensitive drum 1 to control exposure, and variation in  the surface potential of the drum 1 with temperature is corrected to maintain  the image quality of a copy stably.
Patent JP-H11343657-A (JP)
Title: Steel product tensioning device
Inventor: ONISHI HIDEYUKI
IPC: E03F3/04
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To facilitate a check of tensile force, to apply desired tensile force to a steel product without depending on friction resistance between a screw member and a traction rod or a quantity of lubricant, and to facilitate traction work without requiring any skill by pulling a tendon by means of the traction rod advancing according to rotation of the screw member. SOLUTION: A steel product tensioning device is mounted at the end part of a steel product 2 buried/inserted in a concrete block so as to pull the steel product 2, and consequently, a fixing member screwed to the end part is fixed. The steel product tensioning device is provided with a frame attached to the concrete block, a traction rod 9 in which one end part is connected to the end part of the steel product 2 through the frame while a thread part is arranged in the other end outside face at least, a rotating mechanism rotating the fixing member, an indicating device mounted on the outside face of the frame removably for indicating tensile force of the steel product 2, and a screw member screwed into the thread part of the traction rod 9 protruded from the outside face of the indicating device.  When the screw member is rotated, the traction rod 9 is spirally advanced, and the fixing member is fixed by means of the rotating mechanism while the indication by the indicating device screws desired tensile force.
Patent JP-H10333568-A (JP)
Title: Transmitting and receiving means of cipher communication
Inventor: MATSUNAGA KAZUO
IPC: G09C1/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent a third party from reading while using a smaller n by providing a group common use key set and ciphering the portion to a plain sentence code or a middle code by the common use keys. SOLUTION: A control information code 2(Txa) is taken out from a second information plain sentence N2 , the first ciphering is conducted using common use keys eg and ng to prepare a ciphered sentence Dx1=[(Txa)<eg> ]modng . Then, the second ciphering is conducted to prepare a ciphering sentence Dx2=[(Dx1)<eg> ]modng . Further, the third ciphering is conducted to prepare a control information code ciphering sentence Dx3=[(Dx2)<eg> ]modng . The number of ciphering repetitions is automatically programmed so as to be computed by the instructions of a random number 1(Rn1). In this case, since the group common use key set is stored within the system, the value is not recognized from the outside.  In addition to the above, the ciphering process is not viewed from the analysis of the ciphering codes because the selection of the key set, the steps to be applied and the numbers to be applied are determined by the random numbers generated internally.
Patent JP-H0316219-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI TOMOYUKI
IPC: H01L21/28
Filed: 1989-06-14
Abstract: PURPOSE:To reduce electrode wiring resistance as well as prevent breakage by a method wherein polycrystalline silicon is embedded on a first electrode wiring layer to be flattened on a contact window. CONSTITUTION:After an interlayer insulation film 13 is formed on a semiconductor substrate 11 and a contact window 14 is opened on a specific position by etching, a first aluminum electrode wiring layer 15 is adhered on a diffusion layer region 12 of the semiconductor substrate exposed at the contact window by deposition or the like. After polycrystal silicon 18 is adhered by low pressure CVD on the layer 15, resist 19 is applied and polycrystal silicon except on a recess of the first aluminum electrode wiring layer 15 is removed by etch back to leave the polycrystalline silicon 18 only on the recess to be embedded and flattened. A second electrode wiring layer 20 is adhered on this. Thus flattening of the electrode layer of the contact window 14 can be done as well as electrode wiring resistance can be decreased thereby preventing breakage.
Patent JP-H0318033-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUCHI JUN
IPC: H01L29/78
Filed: 1989-06-14
Abstract: PURPOSE:To cover a gate electrode with resist by retaining the resist at the time of forming the electrode as it is so as to cover the electrode with the resist, and forming a sidewall of a glass coating film. CONSTITUTION:After an ion implantation for controlling VT is conducted on a silicon substrate 1, a gate oxide film 2 is formed. Resist 5 is formed on a gate electrode forming part by a photolithography, a gate electrode is formed by dry etching, an ion implantation for forming a P<-> type diffused layer 6 is executed, and it is coated with a glass coating film 8 by a spinner. After it is baked in the air, it is dry etched, and an ion implantation for forming a P<+> type diffused layer 7 is conducted. Then, after the resist 5 is removed, it is heat treated to form the layers 6 and 7. Thus, since the gate electrode can be ion implanted with the resist as a mask, an irregularity in the VT can be reduced.
Patent JP-S5854184-A (JP)
Inventor: YOSHIDA YUKIO
IPC: E05F15/10
Filed: 1981-09-28
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-S5676231-A (JP)
Title: Method for blending liquids
Inventor: NISHIMURA TEIJI
IPC: B01F15/04
Filed: 1979-11-26
Abstract: PURPOSE:To obtain an easily operable blending apparatus at low cost by pumping up one of the liquids to be blended by a hydraulic pump and dividing the liquid into two streams one of which is used to drive a pump to pump up the other liquid. CONSTITUTION:The liquid C is pumped up by the hydraulic pump 2, and is divided into two streams by a distributing valve 4, and one of the stream is delivered through a distributing line CD1 to a mixing apparatus 8. The other stream is delivered through a distributing line CD2 to drive a hydraulic motor 5 and is returned again to a C liquid line C1. The pump 6 is driven by the motor 5 through a coupling 7 to pump up a liquid A or B, which is then blended with the liquids C in the mixing apparatus 8 through a discharging line 6a. Thus, since the liquid are blended  with ease by the simple apparatus, the initial cost as well as the running cost can be reduced.
Patent JP-2000344799-A (JP)
Title: Anti-paralytic shellfish poison antibody and its production
Inventor: KODAMA MASAAKI
IPC: C07K16/18
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain an antibody for measuring a paralytic shellfish poison simply in a high accuracy in a constant sensitivity regardless of the kind of shellfish poison. SOLUTION: This method for producing an antibody against a paralytic shellfish poison comprises immunizing a non-human animal against a saxitoxin- glutathione-protein complex, as an antigen, obtained by bonding a protein to the amino group of the glutathione part of a saxitoxin-glutathione complex in which glutathione is bonded to the 11-position of saxitoxin and obtaining an antiserum for recognizing the paralytic shellfish poison from the animal. This antibody is obtained by the method.
Patent JP-S6043984-A (JP)
Title: Video tape recorder
Inventor: KAWASAKI OSAMU
IPC: G11B5/588
Filed: 1983-08-20
Abstract: PURPOSE:To obtain the minimum amplitude of a piezoelectric element by loading plural heads on a piezoelectric driving element, selecting an opposed head having the same azimuth angle when an integer part of a tape speed is an even number, and selecting that which has a different azimuth angle. CONSTITUTION:A piezoelectric driving element 13 is bent by applying an electric field, and heads 14, 14' or 15, 15' of the tip are displaced. When an integer part of a tape speed is even number times of positive and negative containing stillness, a field is reproduced, and at the time of an odd number, a frame is reproduced, by which a voltage applied to the piezoelectric driving element becomes small by a portion corresponding to one track pitch in comparison with other case. That is to say, at the time of an even number, a head whose azimuth is the same is selected, and at the time of even number times, a head whose azimuth is different is selected.