baber/WOPTO huggingface dataset:
Patent JP-H02231344-A (JP)
Title: Paper form detecting device
Inventor: KIOKA HIDEKATSU
IPC: G03G21/00
Filed: 1989-03-03
Abstract: PURPOSE:To always hold a distance between paper forms and a print speed at respective constant values by constituting the title device with a light receiving element, first and second comparators and an exclusive OR circuit for receiving outputs of both the comparators abovementioned as its input and detecting a delay of detecting the front end of the paper form. CONSTITUTION:An exclusive OR circuit 9 obtains an output E2 (0:Low, 1:High), shown in a table, from outputs E1, E'2 of the first and second comparators 7, 8. That is, a signal of detection delay of the output E1 is output to the output E2. For instance, when a paper form 6 is placed on a conveying route between its maximum position dmax(d') and standard position dave(d) and in a case when the output E1 of the comparator 7 is L(0: paper form present) and the output E'2 of the comparator 8 is H(1: paper form front end, absent), the output E2 obtains H(1:) showing a detection delay existing. In the other case of the table, no detection delay exists. The paper feed timing is variably controlled in accordance with a time delay of detection of the paper form front end, so as to hold a distance between the paper forms at a constant value and hold a print speed at a constant value.
Patent JP-S57163450-A (JP)
Title: Preparation of solid instant drink
Inventor: OOHASHI SHIROU
IPC: A23L29/00
Filed: 1981-04-02
Abstract: PURPOSE: To provide the raw material of the titled solid drink soluble rapidly in cold water and giving homogeneous dispersion, by adding sclero gum to the main raw material of the solid instant drink.  
     CONSTITUTION: Sclero gum is added to the main raw material of the solid instant drink (e.g. sugar, glucose, etc). The amount of the gum is ≤2wt%. The mixture is mixed, granulated or tableted to obtain the objective solid instant drink,[e.g. refreshing drink powder, cocoa powder, instant SHIRUKO (adzuki- bean soup), cake tablet, maple syrup powder, instant whipping cream, etc.]. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03253677-A (JP)
Title: Vibration damp
Inventor: NOMICHI TOSHIYUKI
IPC: E04H9/02
Filed: 1990-03-01
Abstract: PURPOSE:To damp effectively vibration energy generated in a structure through water by providing a vibration damp into which water corresponding to natural frequency of the structure and water-absorbing polymer particles are mixed to the inside of a tank on the top of the structure. CONSTITUTION:Water having moving frequency corresponding to natural frequency of a structure is stored in the inside of a tank 3 provided to the upper surface 1a of the roof-top, etc., of the structure 1 by forming an open water surface 5a. A large number of water-absorbing polymer particles maintaining an independent particle shape by including water in a state of water-absorption are mixed with the water 5 to form a vibration damp 2. When the structure 1 vibrates in the horizontal direction by an earthquake or wind, etc., the water 5 vibrates in synchronization with vibration of the tank 3, and the vibration energy generated in the structure 1 is absorbed as wave energy. The water- absorbing polymer particles 6 also waves together with the water 5, the wave energy of the water 5 is absorbed by the friction energy. According to the constitution, the vibration of the structure 1 can be damped effectively through water.
Patent JP-H08210315-A (JP)
Title: Brake device for air cylinder
Inventor: HIGUCHI YASUO
IPC: F16D63/00
Filed: 1995-01-31
Abstract: PURPOSE: To improve stability and durability and provide size reduction by bringing a brake member into partial contact with the outer periphery of a piston rod, removing most of reaction parallel to an angular moment, and increasing right-angle reaction. CONSTITUTION: Exhaust is conducted from an air port in a braking condition, and with a piston 5 kept in a free condition, a brake member 2 uses a point A as a fulcrum with a spring 6, and a brake member 3 uses a point B as a fulcrum to apply an angular moment to the left. The brake members 2, 3 are fitted onto a piston rod 4 in a micro clearance, and frictional braking is applied to the piston rod 4. When the rod 4 moves to the right or left, an angular moment is applied to the brake member 2 as a component by cylinder thrust with the point A or point B serving as a fulcrum. With a fitted part between the brake members 2, 3 and the rod 4 having a partial cut part, the reaction of the cut part is removed from the reaction Mere the angular moment is applied to the brake members 2, 3. It is thus possible to improve stability and durability and provide size reduction.
Patent JP-S62210219-A (JP)
Title: Intake device of internal combustion engine
Inventor: IWANAMI TAKESHI
IPC: F02B75/22
Filed: 1986-03-10
Abstract: PURPOSE:To improve the output of an engine having a long normal path and a short high speed path coupled to respective surge tanks by constructing the intake path in the downstream of a throttle valve with a long and short pipes in the upstream of the surge tank and providing a valve for communicating the short pipe under high speed operation. CONSTITUTION:A long normal path and a short high speed path are provided for every cylinder and communicated respectively to dedicated surge tanks 11 while a gate valve 7f is provided in the high speed path. A long pipe 7b and a short pipe 7a are arranged in parallel in the upstream of the surge tank 11 and in the downstream of a throttle valve 7T where a gate valve 7c is provided in the short pipe 7a. Under low speed operation of engine, body valves 7c, 7f re closed while under intermediate speed operation, only the valve 7f is opened. Under high speed operation, the valve 7c is also opened to open the entire intake path. Consequently, an intake system and an intake area corresponding to the intake pulsation which corresponds to the engine rotation can be achieved thereby the output is improved.
Patent JP-S52133735-A (JP)
Title: Data processing un it
Inventor: ISHIBASHI TAKAYASU
IPC: G11C7/00
Filed: 1976-05-01
Abstract: PURPOSE: To decrease the signal line number and to increase the mounting density in order to secure an effective use of IC memory by using part of the local storage for a high-speed memory and another part for a register respectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08307165-A (JP)
Title: Potential-current converter
Inventor: SAI MEISHIYUN
IPC: H03F3/34
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To stably control potential-current conversion by only adjusting the sizes of transistors without receiving any influence from power supply voltage, input voltage, and process conditions. SOLUTION: A potential-current converter is constituted of an amplifying means 10 which amplifies the input VIN of a constant-voltage source inputted to a noninverting terminal, a converting means 31 which converts a voltage outputted from the amplifying means 10 into a current, a current mirror circuit 32 which is constituted to divide the current from the converting means 31 so that currents having nearly equal values may flow to two transistors M2 and M3, a potential maintaining circuit 33 which maintains the potentials impressed upon the transistors M2 and M3 at the same value, and an output current mirror circuit 34 which makes the current from the current mirror circuit 32 to be maintained constantly.
Patent JP-H05248193-A (JP)
Title: Decision method of automatic built-up segment
Inventor: TAMURA KATSUMI
IPC: E21D11/40
Filed: 1992-03-09
Abstract: PURPOSE:To make it possible to automatically build up segments without making any mistake about kinds of segments or assembly order in the case the segments are carried in a shield machine and are automatically assembled. CONSTITUTION:Inherent information such as a number of divisions, kinds, assembly order, assembly positions, ring numbers, etc., is coded and is recorded on segments 11, and the coded information on the segments is read out by a code reader 13 provided to at least one place in a section of segment conveyance from the ground to an automatic segment built-up device 4. It is decided from the information whether necessary segments are carried out in accordance with proper assembly order or not. The code reader is placed on the automatic segment built-up device 4, and assembly order and assembly positions of segments can be also decided from the coded information.
Patent JP-H11267511-A (JP)
Title: Alkylation of aromatic compound by catalyst containing modified beta-type zeolite
Inventor: GREGORY J GAIDA
IPC: B01J29/70
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a beta-type zeolite-based catalyst having higher stability and longer catalytic life than conventional ones in the case the catalyst is used for alkylation and trans-alkylation of aromatic compounds. SOLUTION: This surface-modified beta-type zeolite has 2p bond energy of surface aluminum measured by x-ray photoelectrospectroscopy of 74.8 electron volt. The surface-modified beta-type zeolite is produced by treating a template beta-type zeolite in an acid at pH within the range of 0-2 at 125 deg.C the highest for a duration enough to modify the chemical environments of the surface aluminum atom without causing aluminum removal.
Patent JP-S63217729-A (JP)
Title: Radio line control method for mobile radio
Inventor: MURATA YOSHITOSHI
IPC: H04Q7/28
Filed: 1987-03-04
Abstract: PURPOSE:To eliminate the need for a radio line controller by instructing a call processing reception to other radio connecting equipment decided in advance to the radio connection equipment at the transiting time from a call processing receiving state into the calling state. CONSTITUTION:For example, when a radio connecting equipment 12 changes from the call processing receiving state into the calling state, the discrimination number of an adjacent radio connecting unit 13 is read from the ID memory of the equipment 12 and the call processing reception state transition is instructed to the radio connection equipment 13 via a bus line 15. In this case, when the radio connecting equipment 13 is in the talking state, the call processing reception is instructed similarly to the adjacent radio connecting equipment 14. The transfer instruction to the direct call processing reception state between the radio connection equipment is applied in this way, then no radio line controller is required and the extension or the like of radio connection equipments is facilitated.
Patent JP-H08247614-A (JP)
Title: Refrigeration showcase
Inventor: MUROFUSHI KOICHI
IPC: F25D17/08
Filed: 1995-03-10
Abstract: PURPOSE: To effectually form an air curtain at a horizontal or substantially horizontal inclination angle without making a load of a fan excessive, the air curtain being capable of showing many kinds of goods. CONSTITUTION: A shelf plate 16 facing frontally is provided in close vicinity of a surface connecting a cold air blow outlet 17 and a cold air suction inlet 13 and below the cold air blow outlet 17. Goods are shown on the shelf plate 16. Thereupon, partial descending cold air in cold air directed from the cold air blow outlet 17 to the cold air suction inlet 13 flows frontally along the upper surface of the shelf plate 16 toward the cold air suction inlet 13 from the front end of the shelf plate 16.
Patent JP-S57165713-A (JP)
Title: Detector for rotary angle
Inventor: NAGASAWA KIYOSHI
IPC: G01D5/12
Filed: 1981-04-07
Abstract: PURPOSE:To reduce the number of magnetic sensors, by a method wherein a device is constituted such that a magnet, which is increased in an area, positioned facing and opposite to a magnetic sensor, corresponding to a change in an angle, and the magnetic sensor, positioned facing and opposite to the magnet, are located at a given distance, and with this either of them spins centering around a turning center. CONSTITUTION:A magnet 11, shown in an oblique line, is installed on a peripheral surface of a column 9 which is supported so that it can spin centering around a turning center 10, and a sensor 12 is positioned at a distance l away from and facing and opposite to the magnet 11. When an object to be detected turns, the column 9 spins in synchronism with the object, but the magnet 11 is increased in an area, positioned facing and opposite to the sensor, in proportion to a change in an angle theta. This permits the detection of the angle theta without the need to adjust the column 9 to a reference position through the output voltage of the magnetic sensor 12 before measuring.
Patent JP-H11252141-A (JP)
Title: Data transmitter, its method and network system
Inventor: HARA HIDEKI
IPC: H04L12/70
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To enhance the communication efficiency for inter-node communication in a network environment consisting of plural nodes. SOLUTION: A path occupancy mobile station section 121 of a node 100 being a component of a network measures a path occupancy rate denoting a degree of congestion of a packet PK via the node 100, a packet length decision section 122 decides a maximum generating packet length that is an upper limit of the length of the packet generated in the node in response to the measured path occupancy rate and a packet generating control section 123 controls the upper limit of the size of the packet generated by a node processing section 102 to be the maximum generating packet length.
Patent JP-H05245549-A (JP)
Title: Punching machine
Inventor: MATSUDA MORIKATSU
IPC: B21D37/14
Filed: 1992-03-10
Abstract: PURPOSE:To save the required working space, to resist the punching repulsion and to lower the working noise by transferring in the Y axial direction and positioning a punching head on a bridge frame and a die head on the other bridge frame. CONSTITUTION:While the bridge frames 11 and 13 are transferred in the X axial direction by driving an X axle driving motor and Y axle driving motor, the punching heads 29 on the bridge frames 11 and 13 are transferred in the Y axial direction and positioned. The punching heads 29 are fed with pressing fluid and a work is held and pressed by ram members of the punching heads 29 and the prescribed punching is carried out. Since the generated punching repulsion is applied to a main body 3 with the bridge frames 11 and 13, a transferring mechanism for the punching heads 29 is not damaged and the burring direction is selected by exchanging die sets.
Patent JP-H08243158-A (JP)
Title: Liquid-tight sealing method and blood purifying device
Inventor: SAKAMOTO KAZUYA
IPC: A61M1/18
Filed: 1995-03-10
Abstract: PURPOSE: To make it possible to extremely easily and liquid-tightly seal a casing body which is formed by fixing hollow fiber bundles with sealants and a cap member from each other by mounting this cap member at the aperture at one end of the casing body and annularly sealing the end face of a cylindrical body for the casing body, the outer region of the hollow fiber bundles and the cap member with adhesives. CONSTITUTION: This blood purifying device 1a has the casing body 2, the cap member 3 and the adhesives 4. The casing body 2 has the cylindrical body 5 for the casing body, the hollow fiber bundles 7 consisting of plural hollow fiber membranes 6 housed within the cylindrical body 5 for the casing body and a sealing part 9 for fixing the hollow fiber bundles 7 in the aperture 8 at the end of the cylindrical body 5 for the casing body. The cylindrical body 5 for the casing body is a cylindrical body having apertures at both ends. The outer peripheral surfaces of the apertures 8 at both ends thereof have cap member mounting parts 10 having external thread parts for mounting the cap member 3. An annular groove 15 is formed in the region on the outer side of the region where the hollow fiber bundles 7 exist so as to enclose the region where the bundles exist.  The adhesive 4 is packed into this hollow groove 15.
Patent JP-S61209559-A (JP)
Title: Production of rice snack
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1985-03-13
Abstract: PURPOSE:To obtain a rice snack preservable for a long period, and takable easily by simple cooking process, by using a processed food made of beef, pork, chicken, etc., as a center material, wrapping the material with rice, coating the circumference with a pasty coating material and steaming the product. CONSTITUTION:A hamburger steak made mainly from animal meat such is beef, pork, chicken, fish, shellfish, etc., is used as the center material 1, wrapped with rice 2 and formed in a proper form such as rice ball, croquette, rolled SUSHI, etc.The formed product is coated with a film of a pasty coating mate rial 13 obtained by dissolving a mixture of wheat flour, corn starch and powder of absolutely natural gelatination agent such as carrageenan, guar gum, locust bean gum, etc. The coated product is steamed to obtain the objective rice snaek which can be taken deliciously by roasting, frying in oil or baking in a casse role.
Patent JP-S59174193-A (JP)
Inventor: FUKUCHI TAKESHI
IPC: D06F39/06
Filed: 1983-03-25
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-H05260717-A (JP)
Title: Stepper motor
IPC: H02K37/16
Filed: 1992-03-10
Abstract: PURPOSE:To reduce a size of a stepper motor and operate it with very fine steps smoothly and further improve its response characteristic. CONSTITUTION:A rotor 1 provided in a rotatable way comprises a permanent magnet formed out of a plurality of magnetic poles provided in the radial direction of the rotor while constituting closed loops in the axial direction of the rotor. Further, in a stepper motor, a pair of stators 6b, 6c is provided in the axial direction while being opposed with the magnetic poles, and the stators are provided on a single plane without being close together. Thereby, the size and thickness of the stepper motor can be reduced. Also, by magnetizing the magnetic poles while forming an angle with the axial line of the rotor, the operation of the rotor 1 can be smoothed when rotated while repeating attractions and repulsions in response to the excitation timings of the stators 6b, 6c. Further, since grooves are provided in the intermediate parts of the rotor 1, the inertia of the rotor 1 is made small, and the operational response characteristic of the rotor 1 is improved keeping the diameters of its parts opposed to the stators 6b, 6c large in an intact way.
Patent JP-2000249784-A (JP)
Title: Water leakage detector for steam generator
Inventor: TAKESHIMA TOKUYUKI
IPC: G21C17/025
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To quickly detect water leakage to liquid metal due to breakage in a heat transmitting tube in a steam generator used in a liquid metal cooling type fast reactor while securing a high S/N rate. SOLUTION: This water leakage detector is provided with a wave guide 32 mounted through a steam generator used in a liquid metal cooling type fast reactor for transmitting ultrasonic waves, a ultrasonic wave transmitting means 34 transmitting ultrasonic waves to the wave guide 32 via a piezoelectric element 33, an ultrasonic wave receiving means 35 receiving ultrasonic waves corresponding to a resonance characteristic of the wave guide 32 via the piezoelectric element 33, a signal processing means 36 analyzing a resonance characteristic of the wave guide 32 on the basis of the signal transmitted from the ultrasonic wave transmitting means 34 and the signal received by the ultrasonic wave receiving means 35, and a water leakage determining means 37 determining water leakage in the steam generator from the resonance characteristic analyzed by the signal processing means 36.
Patent JP-H11231508-A (JP)
Title: Method for preparing reproduced reticle and reproduced reticle
Inventor: HAMADA YUICHI
IPC: G03F1/82
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a preparing method for a reproduced reticle which makes it possible to reuse a reticle by peeling a pellicle from the reticle used once by sticking the pellicle. SOLUTION: In a method in which after a pellicle is peeled from a used reticle to be used by sticking the pellicle, the reticle is washed to reproduced the used reticle, as a preprocess prior to the washing, the method is characterized that the surface of the reticle where the pellicle was stuck is irradiated with ultraviolet rays. The method is a method for preparing the reproduced reticle and for providing the obtained reproduced reticle.
Patent JP-H11250746-A (JP)
Title: High-temperature oxide superconductive wire rod and its manufacture
Inventor: SASHITA TETSUAKI
IPC: C01G29/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a high-temperature oxide superconductive wire rod with a metal sheath having high critical current density, by filling an aggregate of one or more kinds of powder in a metal tube. SOLUTION: In this manufacture, a core metal is put in a metal tube 3 of silver or silver alloy, etc., and second powder 2 is filled into space formed between the metal tube 3 and the core metal with a ratio (a loading ratio) of bulk density to theoretical density of the powder after the filling adjusted to lie in the range of 1/3-1. Then a first powder is filled into space formed by drawing the core metal out, to make up a compound material by repeating the filling and compression of the powder, with the loading ratio adjusted in the same way. The compound material is extruded, then it is drawn, and the diameter of it is reduced by methods of wiredrawing and rolling, etc., thereafter it is heat-treated.
Patent JP-H08206632-A (JP)
Title: Method and apparatus for liquefying treatment of organic waste
Inventor: MASUMURA KIMITOSHI
IPC: C05F9/02
Filed: 1995-02-01
Abstract: PURPOSE: To subject org. waste to liquefying treatment within a short time and to reduce the amt. of garbage while utilizing garbage as liquid fertilizer by throwing org. waste in treatment water in which oxygen and bacteria can be dissolved to immerse the same therein and dispensing the org. matter while decomposing the same. CONSTITUTION: A treatment apparatus consists of inner and outer containers and is hermetically closed at the upper part thereof by a lid member 1. The outer container is hermetically closed in such a state that the outer and inner walls 2, 3 thereof are held between an upper lid part 5 having a heating liquid charging port 20 arranged thereto and a bottom panel 4 and arranged in a heater outer tank 6. When the shaft rotating force of a motor 8 is transmitted to a crushing blade 10 and an oval rotary plate 21 using a joint slide 9, org. matter is crushed in a basket 11 to become an aerobic state. Since the lower part of an ageing tank 13 becomes a hot bed of thermophilic bacteria, the bottom liquid of the ageing tank is returned to the upper part thereof by a magnet pump 14.  The liquefied matter subjected to oxidative decomposition is decomposed or adsorbed during the passage through a filter device 17.
Patent JP-S58168121-A (JP)
Title: Processing system of power failure restoration
Inventor: MOROSAWA KENJI
IPC: H02J1/00
Filed: 1982-03-29
Abstract: PURPOSE:To simplify the circuit, by providing a non-volatile memory for an input/output controller, processing the power restoration of a specific bit patatern for the non-volatile memory at a power failure and using volatile memories for main memory. CONSTITUTION:When an input power supply to a power supply board 4 is failed, a power failure predicting signal 5 is transmitted from the board 4, a processor 1 interrupts the processing during execution at present and performs power failure processing. During the power failure processing, the processor 1 gives a command to the input/output controller 7 and sets a flag, e.g., a flag (50)16 in an RAM 7C. Further, the processor 1 comes to a halt. During the power failure, a power is given to the RAM 7C from a battery 3 and the flag (50)16 remains as set. When the power is restored, the power is applied to the entire device from the board 4, the presence/absence of setting of the flag of the RAM 7C is checked and after the power restoration processing, the processing is transited to the normal processing.
Patent JP-S6393110-A (JP)
Inventor: TOOMASU SHII HOROUEI
IPC: H01L21/283
Filed: 1987-03-06
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。