baber/WOPTO huggingface dataset:
Patent JP-H0875894-A (JP)
Title: Burnup of spent fuel measuring facility
Inventor: HONMA TAKAO
IPC: G21C19/32
Filed: 1994-09-02
Abstract: PURPOSE: To make maintenance and inspection work easy by installing a water gate between a first pool to store spent fuel and a second pool communicated with the first pool and installed in a burnup measuring facility. CONSTITUTION: At the time of a normal burnup measurement, a water gate 4 is opened and a spent fuel assembly 5 is moved to a burnup measuring pit from a fuel temporarily storing pit and further put in an operation part 7 by a crane 15 and the radiation intensity is measured by radiation detectors 10, 14 and burnup, remaining concentration, etc., are examined. Then, at the time of maintenance and inspection of the fuel burnup measuring facility, at first the water gate 4 is closed and a drain hole 9 is opened to discharge water in a burnup measuring pit 3, so that clads adhering to the operation part 7 due to water discharge are cleaned.  On the completion of the cleaning, an operator for maintenance and inspection enters the pit 3 and carries out maintenance and inspection work for the driving part of the operation part 7, the detector 10, the burnup measuring facility, and other parts. After the maintenance and inspection work is finished, water is poured to the pit 3 and when the water level becomes the same as that of the temporarily storing pit, the water gate 4 is opened and thus an assembly 5 can be transported to the operation part 7 from the temporarily storing pit.
Patent JP-2001032508-A (JP)
Title: Support tool for floor member
Inventor: OSAKA TOMIICHI
IPC: E04B5/02
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a support tool for a floor member capable of enhancing strength while securing advantages of a synthetic resin. SOLUTION: A metallic inner cylindrical body 31 is covered with a synthetic resin outer cylindrical body 32 to form the support leg 17. In this way, corrosion of the metallic inner cylindrical body 31 can be prevented by the synthetic resin outer cylindrical body 32. Further, favorable cushioning property and walkability can be obtained by the synthetic resin outer cylindrical body 32 and hence, the advantages of synthetic resin can be secured as it is. Moreover, since the strength can be enhanced by the metallic inner cylindrical body 31, it can be made thin and the quantity of resin can be reduced. Therefore, cost can be reduced.
Patent JP-S60104753-A (JP)
Title: Mixing system for engine
Inventor: FUJITA TATSUO
IPC: F02B43/00
Filed: 1983-11-09
Abstract: PURPOSE:To improve torque and engine efficiency, in a gas engine utilizing gas pressure for output control, by providing a shroud in suction path while a gas nozzle in Venturi section thereby increasing the average effective pressure. CONSTITUTION:In a gas engine where the gas pressure of city gas is utilized for output control, at least one shroud 9 is provided in suction path 1 while a gas nozzle 10 having plural holes in circumferential direction is provided in Venturi section 2. Upon completion of exhaust stroke, the piston 8 is lowered to open a suction valve 6 thus to suck air and gas respectively through suction path 1 and gas flow path 4 by means of negative pressure produced in combustion chamber 7 then mixed and fed into combustion chamber 7. Disturbance of mixture gas is promoted by the shroud 9 to improve pulsating effect of suction while gas is injected through gas nozzle 10 to improve mixture with air thus to improve the engine efficiency.
Patent JP-S6456119-A (JP)
Title: Organic exhaust gas treatment device
Inventor: TSUKAGUCHI SANENORI
IPC: F23G7/06
Filed: 1987-08-25
Abstract: PURPOSE:To perfectly treat a large amount of organic exhaust gas of high concn. by providing an oxygen supply means in an organic exhaust gas treatment zone in which the organic exhaust gas is treated by ultraviolet rays, and making the concn. of oxygen in the treatment zone higher than that of ordinary method. CONSTITUTION:The oxygen supply device 8 is provided in the exhaust gas treatment zone 1a of organic exhaust gas treatment device. Firstly, an oxygen supply valve 3 is opened to supply oxygen so that the inside of the treatment zone 1a is kept in high concn. of oxygen atmosphere. Then, the on-off switch 6 of ultraviolet ray lamp is turned on. The organic exhaust gas 2 introduced to the treatment zone 1a by the action of a fan 7 absorbs the radiated ultraviolet rays resulting in photolysis, and, at the same time, the gas is reacted with a large amount of atomic oxygen generated from the high concn. oxygen by absorbing the ultraviolet rays to be changed into inorganic gas. The generated inorganic gas is discharged to the outside of the system by a fan 4.
Patent JP-2001033846-A (JP)
Title: Shutter for camera
Inventor: WATABE NOBUAKI
IPC: G03B7/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a lens shutter for a camera excellent in starting ability and constituted so that the opening/closing operation of a shutter blade is performed by a current control type motor having a permanent magnetic rotor. SOLUTION: By adjusting an individual difference at the time of production, a voltage adjustment circuit 10 is adjusted so that the prescribed opening operation time (rising time) of a shutter is obtained. At the time of starting the opening operation of the shutter, a voltage selection circuit 11 selects the voltage of a constant-voltage circuit 9 and higher voltage than adjusted voltage of the circuit 10 is applied to a motor driving circuit 12 whether the adjusted voltage of the circuit 10 is high or low. Thereafter, the circuit 11 selects the adjusted voltage from the circuit 10 according to the position detection signal of the shutter blade 2 by a photoreflector 4 and the shutter blades 2 and 3 perform opening operation for prescribed opening operation time before the pin hole of an aperture part 1a.
Patent JP-S6271493-A (JP)
Title: Control system for type printer
Inventor: OKAZAKI RYOTA
IPC: H02P8/00
Filed: 1985-09-24
Abstract: PURPOSE:To obtain emphasizing printing having uniform line width by controlling a type printer so that the first position of printing on emphasizing printing is brought to a position realized by the two-phase excitation of a stepping motor. CONSTITUTION:The state of phase excitation on a first printing in case of the printing of emphasizing printing is limited to two-phase excitation, thus maintaining the uniformity of the line width of a printing character. On emphasizing by twice-printing by displacing 'M' only by a distance (d), the first printing is conducted first when a position such as a position 1 (the position of a character M on the left side) corresponds to the two-phase excitation of a stepping motor for driving, and a printer is transferred to the state of one- phase excitation corresponding to a position 2, and second printing is conducted. When the position 2 is under the state of two-phase excitation, the first printing is conducted at the position 2, and the printer is transfered to the position 1, and the second printing is conducted.
Patent JP-S6189794-A (JP)
Title: Office data changing system
Inventor: SATO SHIGEKI
IPC: H04Q3/545
Filed: 1984-10-08
Abstract: PURPOSE:To eliminate bad influences to a call processing by setting temporarily the changing contents to another memory in accordance with the office data changing indication from a maintenance terminal, after all changing operations are completed, transferring at a time from another memory to an office data memory. CONSTITUTION:When the office data are changed, an input from a typewriter (TYP)8 by a key operation of a maintenance person is detected at a typewriter control device (TYPC)9 and a central control device (CPU)5, the contents of the present office data are read from DM6, the office data are changed in accordance with input information from TYP8, and after that, setting is executed to a memory (BUFM)7 temporarily. In the same manner, after the change is executed in all, A change completion is inputted from TYP8. For example, when the item A-C is changed to A'-C', and first, A is changed to A', B and C are not still changed, and therefore, in the conventional system, a call processing is executed by office data of A', B' and for this reason bad influences have been given to a call processing,. The office data of A'-C' are temporarily set to BUFM 7 and the change is completed in all, and after that, the changing contents are transferred from BUFM 7 to DM 6 at a time. Therefore, bad influences are not given to a call processing.
Patent JP-H0259715-A (JP)
Title: Deflection scanning device
Inventor: SUGIURA YOSHINORI
IPC: F16C17/10
Filed: 1988-08-26
Abstract: PURPOSE:To prevent occurrence of a fitting error between a rotary mirror and dynamic pressure fluid bearing by directly supporting the rotary mirror with the dynamic pressure fluid bearing. CONSTITUTION:A highly accurately worked cylindrical hole 1a is formed in the central part of a rotary polygon mirror 1 and a fixing shaft 6 is fit in the hole 1a. A dynamic pressure producing groove 7 is formed on the outer peripheral surface of the fixing shaft 6 and a radial load supporting section constituting a dynamic pressure fluid bearing is formed of the groove 7 and the inner peripheral wall 2c of a core material 2. Since the dynamic pressure fluid bearing which directly supports the load of the rotary polygon mirror 1 without using any fitting member, such as a rotor, etc., is provided in such way, the surface tilt of the polygon mirror caused by a fitting error between the rotary polygon mirror and fitting member can be prevented.
Patent JP-S60105022-A (JP)
Title: Bias circuit
Inventor: OOKUBO YUUICHI
IPC: G05F1/46
Filed: 1983-11-11
Abstract: PURPOSE:To reduce the capacity of a capacitor which functions to stabilize the voltage by using a bias voltage generating circuit and an idling current deciding circuit. CONSTITUTION:A bias circuit 1 is provided with an idling current deciding circuit consisting of constant current sources I1 and I2 and transistors Q1 and Q2 in addition to a series current route consisting of resistances R1 and R2. Thus a sufficient idling current is obtained. Here the base potential difference VX between Q3 and Q4 is defined as VX=VBEQ1+VBEQ2, and VBEQ1 and VBEQ2 are increased satisfactorily by setting currents I1 and I2 on sufficiently large levels. Then the difference VX is set at such a level that the emitter resistances of Q3 and Q4 are reduced satisfactorily. Therefore the gain of an operational amplifier can be decided accurately by resistances R11 and R12. In addition, the resistance values of R1 and R2 can be increased. Thus a satisfactory time constant is obtained even when the capacity of a capacitor C1 is set at 1/10.
Patent JP-H0877371-A (JP)
Title: Image forming device
Inventor: ARAI SHINTARO
IPC: G09G5/36
Filed: 1994-09-05
Abstract: PURPOSE: To minimize the number of times of access to an external memory by an MPU, to shorten processing time and to improve the plotting performance of a surface painting. CONSTITUTION: This device is provided with an external memory 61 storing source data, an external memory 62 storing destination data and an MPU 33 having a bus of 2<n> byte. The MPU 33 holds the source data read by a 2<n> byte unit till the data of 2<n> byte is collected for performing a boundary length conversion to destination data for the source data, and writes the source data in the destination of the external memory 62 by the 2<n> byte unit.
Patent JP-H0956984-A (JP)
Title: Fully automatic washing machine
Inventor: KOYAMA TAKAMI
IPC: D06F39/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To install a washing machine horizontally simply and with high precision by covering rotatably the opening part of a frame body to be provided with a washing dewatering basket, providing a level at an upper surface cover having a panel box part and a clothing throw-in opening part. SOLUTION: The fully automatic washing machine possesses an outer basket 5 having a washing dewatering basket 2 internally, and this outer basket 5 is supendingly supported by means of a vibrationproof device 7 from the upper end four corners of a frame body 1. In this case, a cylindrical level 37 is provided at an upper surface cover 15 part that is to be covered with a lid body 25 at the time of the state of the lid body 25 being closed, This level 37 is fitted to a housing part made up of the upper surface cover 15 and a level cover 38 so as to be parallel with the upper end surface of the frame body 1.  By providing the level 37 at the upper surface cover 15 like this, the number of parts relating to the precision of a level fitting surface becomes only the four parts of a leg, a base 34, the frame body 1 and the upper surface cover 15, so higher precision horizontal adjustment becomes possible. Also, an opening between the frame body 1 and the outer tank 5 can be minimized, and the minimization of the size of the frame body 1 can be realized.
Patent JP-S6272734-A (JP)
Title: Antiblocking rubber composition
Inventor: KOYAKATA KEISUKE
IPC: C08K5/20
Filed: 1985-09-26
Abstract: PURPOSE:To obtain a rubber composition capable of giving a rubber product which can be used or stored for a long period in contact with a metal or plastic, etc., without causing the blocking to the metal, etc., by adding a specific bisamide to a rubber component. CONSTITUTION:The objective antiblocking rubber composition can be produced by compounding (A) 100pts.(wt.) of a rubber component such as NBR, SBR, etc., with (B) 0.1-50pts., preferably 0.5-20pts. of a bisamide of formula (n is >=1 and preferably <=3; R and R' are >=10C alkyl), e.g. erucic acid ethylene bisamide, stearic acid ethylene bisamide, etc., and optionally (C) a filler such as carbon black, etc., a vulcanizing agent, a vulcanization accelerator, an antioxidant, etc. The composition is most suitable as a material for the production of a rubber product to be used in contact with metal or plastic, e.g. solenoid valve, diaphragm, etc.
Patent JP-H1122145-A (JP)
Title: Method of applying heavy decorative panel for surface decoration to wall surface
Inventor: HOSONO ISAMU
IPC: E04F13/08
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the manhours by adhering pieces of band shaped cloth or steel bands to the rear surface of a plurality of heavy decorative panels with an adhesive and installing an attaching device to the top of a heavy decorative panel or a steep band and fixing the device to a structural frame. SOLUTION: On the rear surface of a plurality of a heavy decorative panel 3, a band 8 having a high tensile strength such as aramid fiber or steel band is adhered to the rear surface of each panel with an adhesive 2 in one united body thereby forming the heavy decorative panel. Then, attaching fittings 9 is adhered to the heavy decorative panel 3 or steel band 8 with an adhesive, the attaching fittings 9 are attached all together to the wall surface 1 of the structural frame with screws and also the individual heavy decorative panel 3 is also fixed to the wall surface 1 with the adhesive of the like. Also, if there is a large beam above the wall surface 1 of the structural frame or the wall 1 is strong and has an upper end surface, then the attaching fittings 9 is made of L-shape and attached to the upper end portion of the beam or wall surface.  Thus, the safety after the installation can be secured sufficiently.
Patent JP-S6192600-A (JP)
Title: Method of measuring alpha-glucosidase activity
Inventor: HISAE NOBUO
IPC: C12Q1/18
Filed: 1984-10-11
Abstract: PURPOSE:To measure alpha-glucosidase rapidly and simply, by subjecting alpha- glucosidase in a test specimen to an enzymatic reaction with a specific substance as a substrate, coupling liberated p-aminophenol with a coupler in the presence of an oxidizing agent, and measuring formed quinone dyestuff by colorimetry. CONSTITUTION:alpha-Glucosidase (alpha-GA) in a test specimen is subjected to an enzymatic reaction with p-aminophenyl-alpha-D-glucopyranoside as a substrate. Liberated p-aminophenol is coupled with a coupler such as phenol, etc. in the presence of an oxidizing agent (e.g., sodium metaperiodate). The concentration of the coupler in the reaction is preferably 2-20mM, and the concentration of the oxidizing agent is preferably 0.01-0.1wt%. Absorbance of a quinone dyestuff formed by the coupling is measured to measure alpha-GA activity. In the operation, a blue dyestuff having the maximum absorption having the maximum absorption wavelength approximately at 600nm is produced by selecting the coupler. The coloring has a little variability with temperature of a solution to be measured, and reaction time, and is convenient.
Patent JP-S6365830-A (JP)
Inventor: KURIKI HIDEAKI
IPC: A21D8/00
Filed: 1986-09-08
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-2000045893-A (JP)
Title: Intake device for engine
Inventor: FUJITA MITSUMASA
IPC: F02M35/14
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To ensure a space for arranging a long intake duct while reducing intake noise by increasing the length of the duct. SOLUTION: Intake air is fed into an air-cleaner casing 21 through intake ducts 22, 23. The duct 22 has an outer duct part located outside of the casing 21, and a piercing duct part 22b piercing through the casing 21. The duct 23 serving as an outside circulation duct part is formed in a U-like shape so as to be long, having its upstream end connected to the piercing duct part 22b, and its downstream end connected to the bottom wall of the casing 21 (that is, the inner space of the casing 21). Intake-air is sucked through the upstream end 22a of the duct 22, and is introduced through the piercing duct part 22b and the outside circulation duct part 23, and into the casing 21 in which the intake-air then flows through a filter element. Thereafter, the intake-air is introduced into an engine outside of the casing 1.  A resonance chamber 24 as a sound suppressing means is connected to the outside circulation duct part 23.
Patent JP-H0537989-A (JP)
Title: Address specifying system for control memory
Inventor: SATO YAYOI
IPC: H04Q3/52
Filed: 1991-07-30
Abstract: PURPOSE:To make it unnecessary to specify an address in a matrix switch controlling memory from the external. CONSTITUTION:When a timing forming part 4 sends a frame pulse to an address generating part 8 in accordance with a timing signal including the frame pulse and a clock pulse and inputted from the external, the generating part 8 sets up an initial value, and in accordance with the sending of a timing signal in each byte of data from the timing forming part 4 correspondingly to each clock pulse, the generating part 8 updates the set value and applies the updated set value to a memory 2 as an address specifying signal.
Patent JP-H0260369-A (JP)
Title: Rotating drum
Inventor: MORITA NAOYUKI
IPC: G03G21/00
Filed: 1988-08-26
Abstract: PURPOSE:To wind recording materials different in size with a single body by forming plural through holes which subject to communicate plural closed chambers with the outside independently of one another through a shaft member. CONSTITUTION:A through hole 26 is formed in the middle part in the axial direction of a center shaft 18 and is communicated with a hole 27 opened to one end face. A through hole 28 is formed in the vicinity of the through hole 26 and is communicated with a hole 29 opened to the other end face. In this case, when air is sucked only from the through hole 26 through the hole 27, air is sucked only from a closed chamber 10A. When air is sucked only from through hole 28 through the hole 29, air is sucked only from a closed chamber 10B. Consequently, air is sucked only from the through hole 26 or 28 at the time of winding a photosensitive material 14A having breadthwise dimensions l1 or a photosensitive material 14B having breadthwise dimensions l2. Thus, photosensitive materials different in breadthwise dimensions are wound by a single rotating drum 10.
Patent JP-H0556052-A (JP)
Title: Reception reply method for multiplex transmission system
Inventor: MATSUDA YUTAKA
IPC: B60R16/03
Filed: 1991-08-23
Abstract: PURPOSE:To make data transmission efficient by employing an NRZ code of the NRZ system for a code form of a transmission signal so as to send data at a high speed. CONSTITUTION:The method is provided with plural multiplex nodes 11-17 connected mutually via a multiplex bus 18. In the reception reply method of the multiplex transmission system in which receiver side multiplex nodes 11, 12, 14-17 return an ACK signal in an ACK signal area of a frame in a predetermined order when data transmission reception is normally implemented with respect to a transmission request frame sent from a sender multiplex node 13, the sender multiplex node 13 sends a 2-bit reception acknowledge signal area deliver code representing a passive state and an active state set in the ACK signal area at an interval of 4-bits. The ACK signal set to a prescribed area of the ACK signal area synchronously with the active bit sent from the sender multiplex node 13 is sent from the receiver side multiplex nodes 11, 12, 14-17.
Patent JP-H0963389-A (JP)
Title: Key switch contact point terminal module
Inventor: IWABUCHI HIROSHI
IPC: H01H9/02
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a key switch contact point terminal module on which a part on the periphery of a key switch contact point terminal part so far being a dead space can be mounted. SOLUTION: A key switch contact point terminal module is composed of a printed circuit board 1 of a first layer having a contact point piece to detect key input and a printed circuit board 2 of a second layer which has ordinary wiring and is layered on the printed circuit board 1 of the first layer. It is formed into a structure having an optional height, and electric continuity between the printed circuit board 1 of the first layer and the printed circuit board 2 of the second layer is performed by a through hole, and the key switch contact point terminal module 4 in which wiring of the printed circuit boards 1 and 2 of the first and the second layers is laid all the way on a soldering terminal 5 having a leadless chip carrier shape of an outer peripheral optional position, can be constituted.
Patent JP-S6454365-A (JP)
Title: Prober
Inventor: TAKAHARA HIROSHI
IPC: G01R1/073
Filed: 1987-08-26
Abstract: PURPOSE:To obtain the title prober which can be connected electrically to many terminal electrodes at fine terminal intervals by connecting projection electrodes formed on an insulating substrate to terminal electrodes formed at a substrate end, connecting the terminal electrodes to a flexible wiring board, and providing a magnetic structure body on the reverse surface of the substrate. CONSTITUTION:This prober is provided with the insulating substrate 1, the projection electrodes 2 formed on the substrate 1, electric connection wiring 3 which connects the projection electrodes 2 to the terminal electrodes 19 formed at the end of the substrate 1, and the structure body 16 formed of a magnetic substance on the reverse surface of the substrate 1. Further, the terminal electrodes 19 are connected to the flexible wiring substrate 4. This constitution makes electric connection with many terminal electrodes at fine intervals. The space for the terminal electrode formation on the electronic circuit board is therefore not required and this prober can be connected directly to the terminal electrodes for, for example, a glass-on chip.