baber/WOPTO huggingface dataset:
Patent JP-S5980585-A (JP)
Title: Poppet type solenoid valve
Inventor: ARAKI KAZUO
IPC: F16K31/06
Filed: 1982-10-27
Abstract: PURPOSE:To compensate for fluid force acting on a poppet valve and enable a poppet to be opened with a small electromagnetic force, by inclining and opening an inflow port of fluid for supplying fluid to a valve chamber in the direction of a valve seat and providing a throttle in an outlet of the inflow port. CONSTITUTION:When current is supplied to a coil 7 to generate an electromagnetic force and open a poppet valve, fluid such as oil flows from a valve chamber 9 to the outflow port 12 side. Then, an axial force FA against fluid flow from the valve chamber is generated so as to close the valve. Since this fluid force FA tends to close the poppet valve against the electromagnetic force tending to open the poppet valve, it increases the power consumption of a solenoid. Here an inflow port 10 opening to the valve chamber 9 is inclined to make an inflow angle theta2 to the valve seat direction 4, and an orifice 13 is provided in an outlet of the inflow port 10 to throttle a flow path and increase flow speed to the valve chamber 9 so that an axial force FB is generated against fluid flow to the valve chamber 9. The direction of the force FB is opposite to that of the force FA so that fluid force F acting on the poppet 5 becomes equal to FA-FB to reduce an operating force and the poppet can be opened by the small electromagnetic force.
Patent JP-H0478334-A (JP)
Title: Rubber bush
Inventor: MORIOKA YOSHIKAZU
IPC: B29K105/14
Filed: 1990-07-17
Abstract: PURPOSE:To improve operability with concentricity sufficiently ensured even with low preliminary compression and with torsion torque of a shaft reduced by orienting short fibers in a direction orthogonal to the center line of an insertion hole in the inside. CONSTITUTION:Raw material compositions, set in a given compound ratio, are kneaded and then rolled with a roller to obtain a sheet 5 in which short fibers 4, 4,... are oriented in one direction, and the sheet 5 is cut in a given length. The sheet 5 is cut so as to have the longitudinal section shape of a rubber bush A to obtain plural small piece bodies 7, 7,..., and they are heaped up, so as to be oriented in a vertical direction in which individual short fibers 4, 4,... are orthogonal to the center line of an insertion hole 1, to form a block. Then the block is set in a metallic mold to be valcanizedly formed, and then the insertion hole 1 is formed and buff-finished to obtain the rubber bush A oriented in a vertical direction in which the short fibers 4,... are orthogonal to the center line of the insertion hole 1.
Patent JP-H0239091-A (JP)
Title: Multicolor image display
Inventor: KUBOTA YOICHI
IPC: G09G3/18
Filed: 1988-07-28
Abstract: PURPOSE:To always obtain a projected image in a high grade without a color slurring by making the color shift degree of a pattern for correcting a color slurring into a standard and inputting a correction quantity according to the color slurring degree. CONSTITUTION:The title display has a correction quantity input device 26 such as a keyboard and a controller 24, and driving means 18 and 19 of first and second prisms 17 are controlled. Namely, the color slurring degree is visually recognized by the pattern for correcting the color slurring to be displayed on a screen 7 surface, it is made into the standard, and the proper correction quantity is inputted to a control circuit by the input means 26 according to the color slurring degree. According to the input correction quantity, the driving means 18 and 19 of optical system components are controlled by the controller means 24. Thus, the adjustment of an optical system light path is execute din a color slurring solving direction, a color slurring condition can be repaired in an early stage, and a superimpose-synthetic projected multicolor image in a high grade without a color slurring can be always displayed.
Patent JP-S57111652-A (JP)
Title: Small sized electronic calculator
Inventor: YOSHIDA JIYUNICHI
IPC: G06F15/02
Filed: 1980-12-26
Abstract: PURPOSE:To display the least common multiple of two numerical value data by inputting at least two numerical value data with a key input part and operating and indicating the least common multiple. CONSTITUTION:A least common multiple operating part is constituted of a large and small decision circuit 16a, and an adder-subtractor 16b, and operates in accordance with the control signal based on the least common multiple operating flow of a control part 14. The circuit 16a is inputted with the content of the register of a storage part 13 or the code signal from the part 14, decides whether the two data are large or small. The adder-subtractor 16b is inputted with the content of a register or code signal and makes addition or subtraction. The result is fed to the prescribed register in the part 13 and is stored. The content of the X register to be displayed is fed to a display part 17 and is thereby displayed in accordance with the control of the part 14.
Patent JP-H0353193-A (JP)
Title: Inching z stage device
Inventor: MAEDA TAKEHIKO
IPC: H01L21/68
Filed: 1989-07-20
Abstract: PURPOSE:To easily adjust the swing angle and the degree of straightness of an elevating stage surface by providing inching mechanisms which inch taper blocks in the horizontal direction independently of one another and providing minute tilt mechanisms which minutely increase or reduce respective taper angles independently of one another. CONSTITUTION:Each taper block 15 is provided with an inching eccentric pin 12, and this pin 12 is independently rotated by each block 15. The pin 12 acts as a minute link mechanism to inch a horizontal moving table 13 and the height of the engaging point between the block 15 and a cam follower 8 is minutely changed. Thus, the swing angle of the elevating stage surface is finely adjusted. When an eccentric pin 16 for minute tilt of each block 15 is independently rotated by each block 15, the pin acts as a minute link mechanism to minutely rotate the block 15 around a shaft 14, and taper angles of all blocks 15 are matched. Thus, the degree of straightness of an elevating stage 3 is always obtained with a high precision.
Patent JP-H0946344-A (JP)
Title: Packet flow rate monitor and control system
Inventor: NAKAMICHI KOJI
IPC: H04L47/76
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To monitor and control a data flow rate in a communication service changing the transmission permission rates of respective connections in accordance with a network using state. SOLUTION: A peak cell rate(PCR) of each connection is set up in a 1st UPC mechanism 31 as a monitor rate. When the transfer rate of a cell flowing from a transmitting terminal into the network through a certain connection exceeds a PCR set up for the connection, the cell is canceled. An allowed cell rate(ACR) of each connection is set up in a 2nd UPC mechanism 34 as a monitor rate. When the transfer rate of a cell flowing from the transmitting terminal to the network through a certain connection exceeds the ACR set up for the connection, processing for lowering the priority of the cell is executed.
Patent JP-H0236876-A (JP)
Title: Exchange blood transfusion
Inventor: INOUE TAKAMICHI
IPC: A61M5/145
Filed: 1988-07-27
Abstract: PURPOSE:To make it possible to make exchange blood tansfusion safely and effectively by providing check valves at both two joint pipe tip end parts where injection cylinders are connected to their base parts, respectively and branch pipes, respectively. CONSTITUTION:A blood transfusion tube 2 and a bloodletting tube 3 are, respectively, connected to the tip ends of first and second joint tubes 1, 1', and to the base of the first tube 1. A first injection cylinder 5 fitted with a piston 4 is fitted at its tip end, while to branch pipes 6, 6' at the first and second pipes 1, 1', tubes 7, 7' are, respectively, connected, whereby hollow needles set at the tip ends of the tubes are, respectively, communicated with blood transfusion bags 8, 9. Check valves 10 are provided at the tip ends of the pipes 1, 1' and the inside of the pipes 6, 6'. The tip ends of the tubes 2, 3 are connected to a Y-shaped pipe 12 connected to a cannula 11.
Patent JP-H0853950-A (JP)
Title: Installing structure of driving device in mechanical parking device
Inventor: NANBA MASAHIRO
IPC: E04H6/06
Filed: 1994-08-11
Abstract: PURPOSE:To sharply reduce generation of vibration by installing a driving motor through a shock absorbing material, and connecting a rotary shaft of a driving device to an output shaft of the driving motor by a shaft coupling having a shock absorbing function. CONSTITUTION:A rotary shaft 15 of a driving device 20 is rotated by starting of a driving motor 13, and a motive power transmitting mechanism 25 is actuated by the torque, and on-vehicle carriers P1 and P2 are moved, and vehicles C... are warehoused and delivered. In this mechanical parking device A, the driving motor 13 is installed on an installing bracket 14 through a shock absorbing material 28. The rotary shaft 15 of the driving device 20 is supported with an installing bracket 14 through bearings 30 and 30, and is connected to an output shaft 13a of the driving motor 13 through a shaft coupling 32 having a shock absorbing function, Therefore, vibration by starting of the driving motor 13 is absorbed by the shock absorbing material 28 and the shaft coupling 32, and can be sharply reduced.
Patent JP-S6432386-A (JP)
Title: Color image pickup type sensor
Inventor: FUJII YASUO
IPC: G06T1/00
Filed: 1987-07-29
Abstract: PURPOSE:To keep the general usefulness of a sensor and to quickly perform the picture processing by freely setting the color range of picture elements to be extracted and storing address information of extracted picture elements in each color range. CONSTITUTION:Based on three primary color information R, G, and B and luminance information Y from an image pickup means 3, a normalizing means 10 divides three primary color information R, G, and B of each picture element by a luminance signal Y to obtain normal values R/Y, G/Y, and B/Y. A picture element extracting means 101 extracts picture elements in a set color range based on normal values obtained by the means 100. Picture elements extracted by the means 101 are stored in a storage means 14 in accordance with their address information. The extracting means 101 is so constituted that the color range is freely set and changed and plural color ranges are freely set. The storage means 14 is so constituted that address information of extracted picture elements are stored in the means 14 and are distinguished in accordance with plural set color ranges.
Patent JP-H0636600-A (JP)
Title: Semiconductor memory
Inventor: IKUTA NOBUO
IPC: G11C29/00
Filed: 1992-07-16
Abstract: PURPOSE:To shorten the test time by storing previously a check sum in a check- sum storing means. CONSTITUTION:A storing means 21 storing information comprises plural information storing blocks 25 which is divided into equal parts every prescribed capacity, and has a switching means which outputs information of the block 25 depending on information read out. Since a check sum is previously stored in a check sum storing means 24, check sum calculation on an IC tester is not required at the time of the test of a device. Also, since the means 21 is divided into plural blocks 25 of equal parts every prescribed capacity, numbers of data output can be secured by prescribed numbers, and a memory required for the means 24 is suppressed. Further, since depth of addresses is decreased owing to division, test time is shortened, a speed characteristic can be evaluated, and device test can be performed by an IC tester of inexpensive constitution in a short time.
Patent JP-S5886517-A (JP)
Inventor: TOOMASU SHII BORA
IPC: G02F1/1335
Filed: 1982-10-29
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-S6251299-A (JP)
Inventor: YAGAI YOSHIO
IPC: H05K9/00
Filed: 1985-08-30
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-2001018821-A (JP)
Title: Automatic steering apparatus for vehicle
Inventor: SAKAI KATSUHIRO
IPC: B62D5/04
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To always park in an appropriate parking position regardless of deviation of a start position where an automatic steering control is started and regardless of peripheral conditions in the parking position. SOLUTION: A moving locus of a back parking/left mode in an automatic parking control is constituted by a forward travelling part from an optimum start position Pt to an optimum shift change position Ps', and a backward travelling part from the optimum shift change position Ps' to an optimum parking position P2'. When an actual start position Pi is deviated to a right side in the drawing by Δa from the optimum start position P1', an actual parking position P2 is deviated to a right side in the drawing by Δa from the optimum parking position P2'. In order to compensate the deviation, a length of a vehicle forward straight travelling part immediately after the start position P1 is extended by Δa, whereby the parking position P2 is made to correspond with the optimum parking position P2'.
Patent JP-H0943333-A (JP)
Title: Signal display device
Inventor: SAITO HIROTAKA
IPC: G06F3/05
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To clearly distinguish between signal from a sound source and noise, so as to display the signal, by calculating the displaying signal level by dividing the integrated result in relation to the input sound by the dispersion value of the arrival bearing for each frequency. SOLUTION: The signal level of an input sound input from a sound collector is integrated in an integrating unit 1 in the time by the predetermined time length. The dispersion value for each frequency, of the arrival bearing of input sound input from the sound collector is calculated by an azimuth dispersion calculating unit 2 during the time in which integration is performed in the integrating unit 1. The integrated value found in the integrating unit 1 and the dispersion value in the arrival direction, fond by the azimuth dispersion calculating unit 2 are respectively output on a display processing unit 3.  The integrated value obtained by integrating the signal level of the input sound for each frequency is divided by the dispersion value of the arrival azimuth for each frequency by the display processing unit 3, and the signal level at which the signal is to be displayed is found in a display unit 4.
Patent JP-2000009076-A (JP)
Title: Water agitating pump
Inventor: KUBO YASUHITO
IPC: F04D29/44
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a water agitating pump, in which discharge directions of jets vary at random so as not to generate a dead point, and which can effectively agitate all of water in an agitation tank. SOLUTION: This water agitating pump has a suction port 3 in a lower face of a swirl chamber 1, and plural discharge ports 4 in a circumferential side part of the swirl chamber 1. In this water agitating pump, vibratable discharge pipes 5 are connected to the respective discharge ports 4. Thereby, when the pump operates, the respective vibratable discharge pipes 5 are danced by a discharge pressure so that discharge directions of jets vary at random.
Patent JP-S6081314-A (JP)
Title: Preparation of polyester yarn
Inventor: YAMADA HIRONORI
IPC: D01F6/92
Filed: 1983-10-13
Abstract: PURPOSE:To obtain the titled yarn having uniform fiber quality and thickness and level dyeing properties, by extruding a polyester containing inert fine particles with specific average particle diameter from a spinneret, cooling the yarn to a specific temperature, traveling it in a high-temperature hot atmosphere, winding it at high speed. CONSTITUTION:A polyester (e.g., polyethylene terephthalate, etc.) containing inert fine particles (e.g., silicon oxide, etc.) with 10-100mmu average particle diameter is melted and extruded from a spinneret to give yarn, which is cooled to <= the glass transition temperaure +70 deg.C, successively made to travel in a hot atmosphere kept at 200-400 deg.C, and wound at >=3,000m/min to give the desired yarn. An amount of the inert fine particles is preferably 0.1-1.0wt% based on the polyester.
Patent JP-H0741227-A (JP)
Title: Information communication device
Inventor: KANBARA TAKAAKI
IPC: B65H31/00
Filed: 1993-07-30
Abstract: PURPOSE:To miniaturize a recording paper tray, reduce the cost and reduce the projected area of the device. CONSTITUTION:A recording paper tray 12 to be provided at a discharging port 11 of the recorded paper consists of a first supporting arm 13 and a second supporting arm 14 so as to be of chevron shape, and the recording paper is stably supported by holding the inclined region from the forward end part to the center part of the recording paper 3 by the first supporting arm 13 and holding the inclined region from the center part to the rear end part of the recording paper by the second supporting arm 14. The first supporting arm 13 and the second supporting arm 14 are foldable, and can be folded to be small when not in use.
Patent JP-S5892028-A (JP)
Title: Information input device
Inventor: IGARASHI FUMIO
IPC: G06F3/048
Filed: 1981-11-27
Abstract: PURPOSE:To attain high-density contact points, with adoption of erroneons input information, by detecting the information actually inputted from the area or pressure of contact points turned on through depression out of a contact point matrix. CONSTITUTION:A comparison circuit 13 compares values converting contact resistance of X and Y conductors 10, 11 into a voltage or a current, and outputs them to a processor 14 such as CPU. That is, an area occupied with a contact point 12B depressed by a hand is represented by a number given to the X and Y conductors 10, 11, and this signal is compared with a signal proportional to an area occupied by a contact point 12A inputted actually, it is detected that the smaller signal is the actual input information and the larger information can not be adopted.
Patent JP-S6082306-A (JP)
Inventor: GOTOU KAZUHIRO
IPC: B28B1/50
Filed: 1983-10-12
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-S6436147-A (JP)
Title: Phase synchronizing circuit for communication system
Inventor: AMAMIYA SHIGEO
IPC: H04J3/06
Filed: 1987-07-31
Abstract: PURPOSE:To attain the operation in response to various bus connection forms by generating a clock in response to a round trip delay between a master station and a slave station. CONSTITUTION:A comparator circuit 14 judges that in which timing range generated by a timing generating circuit 13 a received frame phase is to be included thereby determining the round trip delay time. The delay amount is used to delay the transmission frame phase from a transmission frame phase delay circuit 12, and a selection circuit 16 selects an optimum signal among some signals being the result of delaying the signal of the transmission frame phase from a transmission frame phase delay circuit 12 or some signals being the result of delaying signals of the received frame phase outputted from a reception frame phase delay circuit 15 and uses the result as a reset signal, which resets a clock generating circuit 17 thereby switching the clock. Thus, the clock switched optimizingly is used as a data read clock. Then the titled circuit is applicable to various bus forms.
Patent JP-S6434718-A (JP)
Title: Blow molding
Inventor: WATANABE HIROSHI
IPC: B29C49/18
Filed: 1987-07-31
Abstract: PURPOSE:To obtain a plastic duct having a flange of high strength, by inserting an apex part of a mandrel in a through-hole of a reinforcing member, placing the reinforcing member in a parison, pressing the inner wall of the parison on the side of the reinforcing member, pressing the parison on the inner wall of a mold by feeding air and molding a specific shape. CONSTITUTION:An apex part 50a of a mandrel 50 is inserted in a through-hole 25 of a reinforcing member injection-molded in advance by using a resin such as polypropylene and so on, and the reinforcing member 26 is thereby held on a flange part 50b of the mandrel 50. The reinforcing member 26 supported on the mandrel 50 is placed in a parison 51 whose cross-section is a ring-shape and made of a resin such as polypropylene and so on. Mold 52 and 53 are pressed on the outer circumference of the parison 51 to press the inner wall 51a of the parison 51 on the side of the reinforcing member 26, and at the same time, air is fed in the parison 51 to form the parison 51 to a specific shape. The molded item is taken out of the molds 52 and 53 and the mandrel 50 and a plastic duct whose flange part is reinforced is thereby easily prepared.
Patent JP-S6248964-A (JP)
Title: Ignition timing control equipment for engine
Inventor: TAKAHANE TETSUO
IPC: F02P5/153
Filed: 1985-08-28
Abstract: PURPOSE:To enable the ignition timing of an engine to be controlled with high accuracy, while the responsibility at the time of accelerating is satisfied, by providing a learning control to the engine at only the time of accelerating so that the amount of retardation in the ignition timing is stored and renewed, and by providing an ordinary feedback control corresponding to the state of knocking occurrence at the time of steady operation. CONSTITUTION:A feedback control means 2 compensates the amount of retardation in the ignition timing corresponding to the knocking occurrence state detected by a knocking detecting means 1. A learning control means 5 modifies the retard amount stored in a storing means 3 according to the feedback compensation amount as mentioned above at only the time of accelerating detected by an acceleration detecting means 4. In addition, a control means 6 controls the ignition timing according to the retard amount stored in the storing means 3 and the feedback compensation amount. That is, the amount of retardation in the ignition timing is stored and renewed by a learning control at only the time of accelerating so that these learning values of the retard amount take such a value as useful at the time of accelerating, and the ignition timing at the time of steady operation can be rationalized by a feedback control.
Patent JP-S5979526-A (JP)
Title: Method for electron beam exposure
Inventor: FURUYA SHIGERU
IPC: H01L21/027
Filed: 1982-10-29
Abstract: PURPOSE:To improve accuracy in drawing of pattern by exposing desired region of a sample while scanning plural times in different directions to form a resist mask pattern with use of a variable rectangular electron beam. CONSTITUTION:When exposing a right angle equilateral triangle pattern, a variable rectangular beam is scanned in Y-direction and X-direction once respectively with half exposure value of the proper exposure value to offer double exposure. Namely, rectangular beam of aXb1 size is exposed as it is deflected to A point of the triangle at first, and nextly beam of aXb2 size is exposed at B point at the second time. Further at the third time rectangular beam of aXb3 size is exposed at C point and then scanning is continued up to Z-1 point in Y-direction as size of (b) is varied successively up to bn, that is (a). Also in X-direction deflection exposure is performed up to Z-1 point. Thus the decline of exposure intense in adjacency of point of acute angle is alleviated and accuracy in rawing is improved.