baber/WOPTO huggingface dataset:
Patent JP-S6467569-A (JP)
Title: Valve gear
Inventor: NAKAJIMA HIROSHI
IPC: F25B9/00
Filed: 1987-09-08
Abstract: PURPOSE: To enhance durability of a valve by making a valve port in the head wall of a cylinder and supporting a valve disc for opening/closing the valve port selectively on a valve operating member through a resilient body. CONSTITUTION: Exhaust openings 21 are made at two peripheral points in the head wall 2 of a cylinder 1 in the circumferential direction. A valve operating member 22 is interposed between the head wall 2 and a piston 14 such that it can slide in the axial direction along the inner surface of the cylinder 1. A bottomed hole 23 having larger diameter than the exhaust opening 21 is made in the valve operating member 22 oppositely to the exhaust opening 21. A presser 27 is set in the hole 23 while being fitted, to the shaft part 25 thereof, with a valve disc, i.e., a tubular seal pad 28. A coil spring 29 is interposed between the flange part 26 of the presser 27 and the bottom wall of the hole 23 applied with a cover plate 30 having a hole for projecting the seal pad 28.
Patent JP-S6380186-A (JP)
Inventor: KATAMINE YUKIO
IPC: F26B23/08
Filed: 1986-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61102537-A (JP)
Title: Instrument for measuring slurry concentration
Inventor: TANABE NORIO
IPC: G01N5/00
Filed: 1984-10-25
Abstract: PURPOSE:To measure inexpensively, quickly and easily the concn. of a high- concn. slurry with high accuracy by adding water to the high-concn. slurry to prepare a low-concn. slurry and determining the concn. of the low-concn. slurry by calculation. CONSTITUTION:A suitable amt. of the high-concn. slurry is first put into the 1st vessel 3 and the weight S1 thereof is measured by a weighing meter 13. Water is then put into the vessel 3 and the weight W of the added water is measured by the weighing meter 13. The slurry is stirred thoroughly for the specified time by a stirrer 2 to prepare the low-concn. slurry. The low-concn. slurry is pumped 6 into the 2nd vessel 10 and the pump 6 and the stirrer 2 are stopped when the low-concn. slurry in the vessel 10 attains specified volume V. The weight S2 of the low-concn. slurry having the specified volume V is then measured by a weighing meter 11. The concn. M2 of the low-concn. slurry is determined from the relation between the weight of the low-concn. slurry having the specified volume V stored in an calculator 12 and the concn. of the low-concn. slurry. The concn. M1 of the high-concn. of the low-concn. slurry. The concn. M1 of the high-concn. slurry is determined from M1=(S2+W)M2/S1 and is displayed on a display device 13.
Patent JP-H1063645-A (JP)
Title: Three-dimensional fft device
Inventor: DAISHIDOU TSUNEAKI
IPC: G06F17/14
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To attain the analysis of radio wave arriving directions and the execution of fast Fourier transformation(FFT) for the three-dimensional(3D) development of the analyzed results, i.e., the simultaneous analysis of directions and frequency, with small and inexpensive constitution. SOLUTION: The 3D FFT device is provided with a two-dimensional(2D) parallel FFT circuit 11 for receiving signals from two-dimensionally arrayed antenna elements A0 to A63 and executing spatial axis 2D FFT operation for the analysis of radio wave arriving directions, a 64-element parallel FFT circuit 13 for receiving outputs from the circuit 11 and executing time base FFT operation for frequency analysis and a shift register group 12 for paralleling time series constituted of arranging the direction-sorted decomposed results outputted from the circuit 11 as direction analyzed results in parallel in the time order so as to sort the signal time series of fixed time as a group and outputting the results transformed in the directional order together with time and outputs from the shift register group 12 are supplied to the parallel FFT circuit 13.
Patent JP-S6380039-A (JP)
Title: Throttle valve control unit for engine
Inventor: ITO TAKAHISA
IPC: F02D41/22
Filed: 1986-09-24
Abstract: PURPOSE:To make an engine driving state correspondable to the manipulated variable of an accelerator final controlling element, by connecting the accelerator final controlling element to a throttle valve with a proper relation when trouble occurs in an actuator and its control system. CONSTITUTION:When it is so judged that trouble occurs in a motor 22 or its control system, a control unit 100 waits such time when the manipulated variable of an accelerator pedal 36 comes to zero, that is, this pedal 36 is released, and stops the supply of a control signal to a solenoid coil 30 temporarily. With this stopping, a connected state between an accelerator link 28 and a clutch disc 16 is released free, while a throttle valve 12 is put back to a full-close state by elastic force of a return spring 34. Therefore, at this time, the manipulated variable of the accelerator pedal 36 and opening of the throttle valve 12 come to a corresponding something, so that the control unit 100 again feeds the solenoid coil 30 with the control signal, exciting this coil, and it connects the accelerator link 28 to the clutch disc 16.
Patent JP-H04108997-A (JP)
Title: Leading pipe direction correcting device for small-bore pipe pusher
Inventor: MURAKAMI YOSHIHIKO
IPC: E21D9/093
Filed: 1990-08-29
Abstract: PURPOSE:To prevent a direction correcting function from being influenced by a soil condition by pivotally fitting a top edge head to a yoke formed at the front edge of a direction correcting cylinder, and forming a slope between the top edge head and yoke. CONSTITUTION:A direction correcting cylinder 6 is contracted in a leading pipe 1 to make the rear edge of a top edge head 2 come into contact with a front edge of the leading pipe 1. In this condition, the leading pipe 1 is driven into the ground with a small-bore pipe. When the leading pipe 1 is shifted from a planning line and a direction need to be corrected, the direction correcting cylinder 6 is made to go forward, and then the small-bore pipe is made start to drive forward again. At this time, the top edge head 2 which has received earth pressure rotates around a pin 4, and its neck is oscillated in a driving direction until the yoke 5 has come into contact with a slope 2f formed at the projecting part 2d of a bracket 2c. A driving direction of the leading pipe 1 is corrected in the direction in which the top edge head 2 has been oscillated. Then the direction correcting cylinder 6 is contracted in the leading pipe 1, and the small-bore pipe is driven forward again. It is thus possible to correct any direction by the single direction correcting cylinder 6.
Patent JP-H0885415-A (JP)
Title: Air bag control device
Inventor: KIMURA MAKOTO
IPC: B60R21/01
Filed: 1994-09-20
Abstract: PURPOSE: To simplify the work process by simplifying the setting of a threshold value, and preventing an increase in the tuning man-hours. CONSTITUTION: This air bag control device 109 is provided with a subtracting/ integrating means 111 subtracting the offset quantity from the added value added by an adding means 107 and integrating the deceleration after subtraction and a flag setting means 113 setting a flag when the deceleration component after the high frequency component is removed by a high frequency removing means 103 is below a set level and stopping the operation of an absolute value extracting means 105, the adding means 107, and the subtracting/integrating means 111 while the flag is set.
Patent JP-S6379288-A (JP)
Title: Cabinet device for tape recorder
Inventor: SUEFUJI MIKIO
IPC: G11B33/12
Filed: 1986-09-24
Abstract: PURPOSE:To assemble the titled device effectively by providing a through-boss to keep a prescribed distance between a printed circuit board and a mechanism base and driving a screw penetrated through a cabinet and the through-boss from one side into a female screw of the mechanism base. CONSTITUTION:A chassis 3c of an intermediate cabinet 3 is stacked to a mount face side of a tape running mechanism of the mechanism base 6, the printed circuit board 5 is mounted on the chassis 3c and a rear cabinet 2 is stacked. Then the screw 4 penetrating through the through-hole 2a provided to the plane of the cabinet 2 and the through-bosses 3a, 3b of the chassis 3c is driven to female screws 6a, 6b provided to the plane of the base 6. Thus, the cabinet 2 and the board 5 are tightened together with respect to the plane of the base 6. Since each component is tightened from one side by a few screws, number of screws is reduced remarkably. Since the assembly is attained from one side, the mounting in the screw driving is simply executed.
Patent JP-H0273731-A (JP)
Title: Automatic network constitution management db generating system
Inventor: FUJITANI CHIAKI
IPC: H04B17/00
Filed: 1988-09-08
Abstract: PURPOSE:To save man-hours for generating network management information and checking the network matching performance by storing installation list information of its own equipment to a memory of each installation, transferring the installation list information of other installation relevant to each installation and the relation of connection to a center so as to generate the network constitution management automatically. CONSTITUTION:An installation list information collection section 6 of each installation transfers the installation list information of opposite installation collected through the readout of a memory 5 of the connected opposite installation, the installation list information read from the memory 5 of its own installation and the connection relation information of the both to a center 1 according to a transfer command such as installation list information from an installation information collection section 1-1 of the center 1. A network constitution check section 1-2 of the center 1 checks the network constitution information between the installations based on the installation list information and the connection relation information transferred from plural installations are generates and revises a network constitution management DB 1-3 when no contradiction exists. Thus, the network constitution management DB is generated automatically without intervention of manpower.
Patent JP-S60119511-A (JP)
Title: Integrated optical structural body
Inventor: OGURA SHIGETAROU
IPC: G02F1/05
Filed: 1983-12-01
Abstract: PURPOSE:To simplify construction and to enable improvement in the threshold value of an optical damage by providing an electrode pair having a potential difference in proximity to both sides of the luminous flux propagating in an optical waveguide and preventing the generation of polarization. CONSTITUTION:A Ti film is deposited by evaporation on a base plate 8 consisting of a lithium niobate crystal and is thermally diffused at a high temp. by which an optical waveguide 9 is formed. Electrodes 15, 16 are provided on the waveguide 9 and a prescribed voltage is impressed thereto from a DC power source 17. Then the electron excited by a conducting luminous flux 13 does not drift to the electrode 15 side having minus potential and therefore polarization does not arise and the optical damage occurring in the polarization is prevented. The optical damage which is generated even at 0.1mW/mm. intensity in the prior art is not generated even at 3mW/mm. with this device and the threshold value is made >=30 times higher.
Patent JP-2000057602-A (JP)
Title: Objective lens driving device, optical disk device and magneto-optical disk device
Inventor: ARAI NOBUO
IPC: G11B7/135
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens driving device which has a satisfactory sensitivity performance by keeping the maximum driving current high. SOLUTION: The objective lens driving device is constituted of an electrically conductive and porous material having a coefficient of thermal conductivity of >=30 W/m deg.C or a lens holder 52 provided with ruggedness on the outside surface, a focus coil 53 and a tracking coil 54 in the state where the lens holder 52 is completely electrically insulated from a small substrate, and is formed of a material for the lens holder 52. Further a magnetic fluid is filled in the space between the focus coil 53, the tracking coil 54 and a magnet 59.
Patent JP-H10108247-A (JP)
Title: Method and device for establishing position of radio subscriber registered in celullar-system radio network
Inventor: WIEHE ULRICH
IPC: H04W8/06
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To improve position response for indicating an optimam route concerning signal addition by transmitting corrected information (PSI') to a visitor register (VLRB), which additionally includes a flag (PRN) for requesting a temporary position calling number (MSRN), when direct connection is possible. SOLUTION: Position response arrives at a home communication network over a communication network by the access mobile repeating place of another communication network by information (SRIL). At the time of SRIL reception, a home register (HLRB) inspects whether or not VLRB which controls a called radio subscriber supports direct connection generation between the mobile repeating places of the different communication networks based on an optimized route indication OR. When direct generation between the access mobile and respective visitor mobile repeating places based on the optimam route indication is possible by the comparison of recognitions in respective countries by HLRB and also at the time of supporting, HLRB transmits PSI' providing additional PRN to VLRB.
Patent JP-S61103341-A (JP)
Title: Communication control equipment
Inventor: MORI KEIJIRO
IPC: H04L13/00
Filed: 1984-10-26
Abstract: PURPOSE:To reset a CPU at a sender of a serial signal by allowing the CPU to be reset automatically when the level of the serial signal is low for a prescribed time or over. CONSTITUTION:The serial signal is inputted to an input terminal 3 of the CPU 1 receiving data and an output of a Baud rate generator 2 is inputted to an input terminal 5 of the CPU. The serial signal is inputted to a clear terminal 8 of a counter 7 and a clock pulse from the generator 2 is inputted to a clock terminal 9 of a counter 7. The counter 7 is cleared when the serial signal is inputted and generates no output pulse, but when the serial signal is interrupted for a prescribed time or over, the counter 7 generates an output pulse. The output pulse is inputted to a reset terminal 4 of the CPU1 to reset the CPU1.
Patent JP-H0387145-A (JP)
Title: Method for continuous steaming of food such as confectionery
Inventor: MASUDA FUMIHIKO
IPC: A47J27/16
Filed: 1989-08-31
Abstract: PURPOSE:To enable gradual steaming and continuously steam a food, such as confectioneries, such as bun with a beam jam filling, having good quality by increasing the final steaming temperature without increasing temperature on the inlet side. CONSTITUTION:A feed, such as confectionery, fed from the inlet side at one end of a continuous steaming oven 10 is continuously steamed with steam and discharged from the outlet side at the other end. In the process, a final steaming oven 11 for finally steaming the food, such as the confectionery, is provided on the outlet side of the aforementioned steaming oven 10 to increase the steaming temperature in the final steaming oven 11 preferably by 95-110 deg.C while diffusion at least part of steam currents flowing in the aforementioned steaming oven 11 from a space between the aforementioned steaming ovens 10 and 11 into the air without increasing the temperature on the inlet side of the above- mentioned steaming oven 10 to continuously steam the food, such as the confectionery.
Patent JP-H08281929-A (JP)
Title: Ink jet printing method and ink jet head, ink jet cartridge used in the method and ink jet printing apparatus
Inventor: TAJIKA HIROSHI
IPC: B41J2/175
Filed: 1995-09-04
Abstract: PURPOSE: To optimumly utilize a precedent supply process and a succeeding supply process for ink jet printing, by discharging a printing quality-improving liquid and an ink at different positions on a printing medium. CONSTITUTION: A Bk1 chip and a Bk2 chip 2901, 2003, and an S chip 2002 are shifted on a monochrome head unit 360dpi 1/2 pixel (approximately 35μm) in a main scanning direction (x) which is a moving direction of a carriage where the monochrome head unit is loaded. On an image design, a printing quality-improving liquid is applied at a position (a lattice point or application position) with a shift of 360dpi 1/2 pixel in a (x, o) direction thereby to increase a contact probability of front and rear dots. Accordingly, a contact area of the liquid to a Bk ink is increased, resulting in a high-speed reaction. Since the improving liquid is injected by a necessary minimum amount to generate the reaction, the total using amount of the improving liquid is reduced.
Patent JP-S6380915-A (JP)
Title: Inner face grooved pipe and its manufacture
Inventor: TAKADA AKIRA
IPC: F28F1/40
Filed: 1986-09-25
Abstract: PURPOSE:To simply manufacture a pipe with an inner face groove having a soft part without a groove on the inner face by inserting a grooves plug into a metal pipe, contracting the metal pipe with rotating it by a pipe contracting tool at the pipe outside and suspending this operation at a prescribed timing. CONSTITUTION:A grooved plug 12 is inserted into a metal pipe 100 and the metal pipe 100 is contracted with its rotation by the pipe contracting tool 11 of the roll rotating and rotating the outer periphery of the metal pipe 100. A spiral groove 8 is formed with a plastic deformation by the grooved plug on the inner face of the pipe 100. When the holding die 15 linked by a rod 14 is retreated to the right part, a smooth face 9 remains as it is without any groove being formed due to the grooved plug 12 escaping from the pipe contracting part. This smooth face 9 becomes softer than the groove forming part with its hardening being relaxed by the part of no pressing by the grooved plug 12. The metal pipe 10 with the inner face groove having the soft part 9 without groove can easily be manufactured by suspending this grooving operation at the prescribed timing.
Patent JP-H04110456-A (JP)
Title: Alloy and its production
Inventor: SHINTANI NORIO
IPC: C22C38/00
Filed: 1990-08-30
Abstract: PURPOSE:To produce an alloy having surface layer characteristics excellent in strength, ductility, corrosion resistance, etc., by subjecting an alloy containing elements precipitating nitrides stable at high temp. to heating in a nitriding atmosphere to apply grain refining to the surface layer and further forming a transition layer. CONSTITUTION:An alloy containing elements, such as V and Ti, precipitating nitrides stable at high temp. is heated in a nitriding atmosphere of N2, NH3, etc., at a temp. in the region where nitrogen is infiltrated and nitrides are precipitated and also phase transformation or recrystallized grain formation due to cold working is allowed to occur, by which fine recrystallized grains and nitrides inhibiting the growth of recrystallized grains are precipitated to refine the grains in the surface layer. Further, temp. is raised up to high temp. solution treatment temp. and a transition layer where crystalline grain size is continuously increased is formed, by which the alloy improved in strength at room temp., fatigue strength, and toughness and further excellent in resistance to corrosion by steam oxidation, etc., can be produced.
Patent JP-H1067079-A (JP)
Title: Film with barrier property and its manufacture
Inventor: TSUYUMOTO MICHIO
IPC: B32B9/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a film with barrier properties which exhibits high adhesion properties to a coating layer by compositely forming a specific coated layer on a base polymer layer of polypropylene, and further, laminating a coating layer on the coated layer. SOLUTION: A coated layer comprising polypropylene polymer containing 0.1-16 pts.wt. of an ethylene component or/and a butene component is compositely formed on, at least, one of the faces of a base polymer layer of polypropylene. In addition, a coating layer consisting mainly of polymer with barrier properties other than polypropylene is laminated on the coated layer to obtain film with barrier properties. If the content of the ethylene component or/and the butene component is too small, an amorphous area on the surface of the film is decreased resulting in the deterioration of the adhesion properties between the amorphous area and a coating resin. On the contrary, if the content is too large, the production of this film with barrier properties is difficult.
Patent JP-2000051049-A (JP)
Title: Hanger
Inventor: MIWA TERUTAKE
IPC: A47G25/20
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a hanger capable of preventing a tip part of a collar of clothes from being crushed even when the hangers are stacked or an external pressure is applied and coped with a case where the directions of use of the hangers differ. SOLUTION: This hanger is constituted by a clothe support part 2, a hook part 4 in contact with the clothe support part 2 continuously, and a pair of collar crush prevention pieces 3 in contact with both upper right and left ends of the clothe support part 2 continuously. The collar crush prevention piece 3 is provided with a hinge part 301 to bend it freely.
Patent JP-H03217660-A (JP)
Title: Ignition circuit
Inventor: YOSHIDA SUSUMU
IPC: B60R25/021
Filed: 1989-08-31
Abstract: PURPOSE:To inform an user that a steering handle is in an abnormal condition when the handle is not released by constituting engine ignition to be thinned out when the handle is in a locked condition. CONSTITUTION:When a handle 2 is not released normally while a lock detection switch 19 is left in an 'ON' condition, thinned-out signals are sent to an ignition unit 31 from an ignition control unit 32 so that an engine is thereby not ignited normally. when engine ignition is thus thinned out at the time of placing the handle 2 in a locked condition, the engine will not be continuously operated even if the engine is tried to be started with the handle 2 left locked, this can thereby inform an user that the handle 2 is in an abnormal condition while the handle is still left locked.
Patent JP-S59118611-A (JP)
Title: Bucket for elevator
Inventor: TAMURA TOYOYASU
IPC: B65G17/36
Filed: 1982-12-27
Abstract: PURPOSE:To prevent a bottom plate fixing part from cracking to pieces, by installing each of reinforcement parts being large in expansion resistance in place nearby the front and rear ends of the bottom plate, while attaching these parts to a bucket frame as a structural formation, in case of an elevator bucket for conveying an adhesive substance. CONSTITUTION:Each of reinforcement parts 11, which are strong in expansion resistance and interposes each of core materials 11a of a woven fabric or the like, is installed in the front and rear ends of an expansile, flexible bottom plate 10 and fitly sandwiched between a front joint plate 2 and a front pressure plate 6 composed of a rigid material each as well as between a rear joint plate 3 and a rear pressure plate 8. With this constitution, these reinforcement parts 11 and 11 where the bottom plate 10 expands and contracts according to the resistance of a conveyed load running to and from a bucket, prevent any deformation of the bottom plate, thus cracking and breakdown can be checked.