baber/WOPTO huggingface dataset:
Patent JP-H02155835-A (JP)
Title: Running device of moving body
Inventor: YABUUCHI HIDETAKA
IPC: B60K17/04
Filed: 1988-12-06
Abstract: PURPOSE:To prevent a mobile body from becoming incapable of running by mounting springs energizing running wheels downward on two running wheel supporting links, or rotatably on a drive device casing, and by furnishing coupling levers connecting the two ends with the supporting links. CONSTITUTION:Two running wheels 15, 15' are supported by running wheel supporting links 38, 39, and springs 47, 48 energize the wheels 15, 15' downward. When the running wheel 15 is heaved in the A direction, the link 38 supporting it rotates in the B direction to pull the spring 47 in the C direction. At this time, the content of rotation of the link 38 is identical with that of an output shaft 36, so that an output gear 43 is meshing at all times with a running wheel drive gear 45. Thus the running wheels 15, 15' are capable of vertical motion independently and energized dowaward, so that they ground in compliance with unevenness of the floor surface. This eliminates incapability of running of the mobile body concerned with one pair of wheel are out of driving.
Patent JP-S63162641-A (JP)
Title: Production of pentaerythritol allyl ether
Inventor: WATANABE CHUZO
IPC: C07C43/10
Filed: 1986-12-26
Abstract: PURPOSE:To obtain the titled compound in a concentrative manner in a short time and in high yield, by using a tertiary amine and an alkali metal iodide and/or an alkali metal bromide as a catalyst and reacting pentaerythritol with an aqueous solution of an alkali metal hydroxide and allyl chloride. CONSTITUTION:In obtaining pentaerythritol allyl ether by reacting pentaerythritol with an aqueous solution (preferably 40-60wt% concentration) of an alkali metal hydroxide and allyl chloride, a tertiary amine (e.g. trimethylamine, tri-n-butylamine, etc.) and an alkali metal iodide and/or alkali metal bromide are used as a catalyst. Preferably the amount of the tertiary amine is 0.5-10mol% based on pentaerythritol and the amount of the alkali metal iodide or alkali metal bromide is 0.5-5mol% calculated as the alkali metal (preferably Na or K) based on pentaerythritol. The titled compound is useful as a raw material for a polyester resin for coating compound.
Patent JP-H06129546-A (JP)
Title: Seal for rotation
Inventor: OBATA HIROMI
IPC: F16J15/3236
Filed: 1992-10-21
Abstract: PURPOSE:To provide a seal for rotation, with which sealing performance is ensured even when a shaft is in a stationary state, and which can be manufactured at low cost. CONSTITUTION:A seal 1 for rotation is interposed between a housing 2 and a rotation shaft member 3, and a first seal element 11 and a second seal element 9 having grooved seal rip parts 13, 14 slidably connected to an outer peripheral surface 4 of the rotation shaft member 3 are provided on the side of a fluid storage chamber 5 and on a low pressure side 7. An elastic seal member 12 is also provided closer to the fluid storage chamber 5 than to the first seal element 11. The seal member 12 is provided with an outer periphery abutting piece part 20 closely connected to an inner surface 2a of the housing 2, an element pressure contact piece part 18 adhered to an end surface 27 in the side of the fluid storage chamber of the first seal element 11, and a seal rip part 17 slidably connected to the outer peripheral surface 4 of the rotation shaft member 3 almost in a line-contact status, in an integrated form.
Patent JP-H01149348-A (JP)
Title: Electron emitting element and its manufacture
Inventor: KUMOMI HIDEYA
IPC: H01J1/304
Filed: 1987-12-05
Abstract: PURPOSE:To improve the conductivity of an electrode by forming electrode for emission of electrons with a mono-crystal having a point surrounded by a facet consisting of specific crystal surfaces. CONSTITUTION:An electrode for emission of electrons is formed from a mono- crystal 74 having a point 75 surrounded by a facet consisting of specific crystal surfaces 76, 77 and obtained through growth of a seed mono-crystal 73 having specific plane azimuth upon heat treatment, which is arranged on a base 71. This is further provided with an insulating material having an opening with the electrode point 75 as the center, a pullout electrode installed on this insulating material and furnished near the point 75, and a means to impress voltage between electrode having point 75 and the pullout electrode. This prevents dispersion in electrode shapes having the point 75 as electron emitting part and improves the performance.
Patent JP-H1036811-A (JP)
Title: Adhesive based on lowly volatile organic solvent
Inventor: CONGELIO CARMEN D
IPC: C09J201/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive having lower volatility than conventional adhesives and useful for joining thermoplastic materials by combining volatile organic solvents and a thermoplastic resin so as to provide a specified VOC level. SOLUTION: This adhesive has a VOC level of at most 450g/l when measured according to the South Coast Air Quality Management District 316A and consists of two volatile organic solvents comprising a first organic solvent preferably comprising N-methyl-2-pyrrolidone and a second organic solvent preferably selected from pimelic acid, monomethyl glutarate, monomethyl pimelate, monomethyl azelate, monomethyl sebacate, monoethyl adipate, dimethyl succinate, dimethyl glutarate, dimethyl adipate, etc., and a thermoplastic resin preferably selected from (chlorinated) PVC, ABS and PS.
Patent JP-2000131394-A (JP)
Title: Logic integrated circuit with diagnostic function
Inventor: IKETANI TOYOHITO
IPC: H03K19/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To execute various scan tests such as user scan without increasing a circuit scale by providing a second diagnosis circuit, that controls a first diagnosis circuit and can read the retention data of an arbitrary FF circuit in an internal circuit. SOLUTION: In a logic LSI, other than a self-test circuit 10, a boundary scan test control circuit 20 for diagnosing the communication state with other semiconductor integrated circuit chips is provided between boards or on a board. When a test mode is specified from the outside and an instruction code is inputted into the boundary scan test control circuit 20, the boundary scan test control circuit 20 executes processing according to the contents. Furthermore, in the logic LSI, the self test circuit 10 is controlled by the boundary scan test control circuit 20, and user scan for taking out arbitrary FF data to the outside in a user mode can also be made.
Patent JP-H02152481-A (JP)
Title: Prize-winning device for pinball game machine
Inventor: FUKUMOTO NOBUAKI
IPC: A63F7/02
Filed: 1988-12-05
Abstract: PURPOSE:To add the fun of a game wherein a prize-winning pinball may fall into a maintainable prize-winning pocket again, even if once it passes through without falling into the maintainable prize-winning pocket by providing a controlling device for affording an opportunity that the prize-winning pinball passing through without falling into the maintainable prize-winning pocket can fall into the same maintainable prize-winning pocket or the other. CONSTITUTION:In a prize-winning zone, a rolling pathway 16 with a gradient is so provided that a pinball can roll over, and a maintainable prize-winning pocket 12 is provided on the midway of its rolling pathway 16. A pathway 17 whereon the pinball rotating on the rolling pathway 16 is led downward, is also provided at the lower part of the end of the rolling pathway 16, and at the corner part of this pathway 17 a pinball holding member 18 is so formed that the pinball can be held for a while. Therefore, for the pinball entered in the prize-winning zone of a prize-winning device 10 by a closing motion of movable wing pieces 13, an opportunity of falling into the maintainable prize-winning pocket 12 after rotating on the rolling pathway 16 in the first place, is afforded. On the other hand, this machine is so formed that the pinball rolling without failing into the maintainable prize-winning pocket 12 is led to the rolling pathway 16, and the opportunity of falling into the maintainable prize- winning pocket 12 is afforded again.
Patent JP-H08149867-A (JP)
Title: Electric-power-energy augmenting equipment
Inventor: SHINDO CHUSHIRO
IPC: H02J50/20
Filed: 1991-09-12
Abstract: PURPOSE: To augment an electric power energy without any energy consumption other than electric powers, by taking out from a reception-side antenna the summed electric power of the electromagnetic wave emitted from power-supply-side antennas. CONSTITUTION: In an electric-power-energy augmenting equipment, power-supply-side antennas are so configured that the electromagnetic wave emitted from them are synthesized in an in-phase way at a point separation from the emission points of the electromagnetic wave by certain distances respectively, and from a reception-side antenna provided with this point, the summed electric power of the electromagnetic wave is taken out. Further, the values of the following factors are so determined respectively that the ratio of the load total electric power taken out from the reception-side antenna device to the total electric power required by the power-supply-side antennas, i. e., the input electric power is made larger than one.  The factors are a wave length (γ) of the electromagnetic wave, the respective distances ranging from the power-supply-side antennas to the reception-side antenna, the respective distance among the power-supply-side antennas, the respective numbers each of which is the number of the elements of each power-supply-side antenna, the number of the elements of the reception- side antenna, the effective lengths of the power-supply-side antennas, the effective length of the reception-side antenna and the respective currents each of which is fed to the elements of each power-supply-side antenna.
Patent JP-H04181753-A (JP)
Title: Suction and holding apparatus of specimen
Inventor: OZAWA KANJI
IPC: H01L21/52
Filed: 1990-11-16
Abstract: PURPOSE:To prevent a vacuum pump from being damaged by a method wherein the air which has been heated by a stage is cooled by using an air cooling device and enters into the vacuum pump. CONSTITUTION:When a vacuum pump 17 is actuated, the air which has been heated by a stage 3 is passed through pipes 6, 7, 11 and enters an entrance-side pipe 13 of an air cooling device 20. When the air enters the entrance-side pipe 13, it advances spirally up to the upper part from the lower part of an inside thermal-shield plate 25, is passed through a pipe 32, is lowered spirally to the lower part from the upper part of an outside thermal-shield plate 26 and enters a pipe 16. While the heated air is passed through pipes 30, 31, it is blown to the upper part from the lower part by using a fan 21, and heat is discharged to the outside from an evacuation tube body 24. Consequently, the temperature of the air in an exit-side pipe 14 is lowered to a temperature which is nearly the same as room temperature and the air enters the pipe 16; the cool air which has been passed through the pipe 16 enters the vacuum pump 17. Thereby, it is possible to prevent the vacuum pump from being damaged.
Patent JP-S63161978-A (JP)
Inventor: KOBAYASHI MASASHI
IPC: A63B53/04
Filed: 1986-12-26
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-H05144106-A (JP)
Title: Magneto-optical disk and reproducing method
Inventor: MURAKAMI YOSHITERU
IPC: G11B11/10
Filed: 1991-11-25
Abstract: PURPOSE:To provide high reproduced signal quality by setting the intensity of a light beam so as to maximize the amplitude of a reproduced signal. CONSTITUTION:A reading out layer 3 consisting of a magnetic film which shifts from intra-surface magnetization to perpendicular magnetization and a recording layer 4 consisting of a perpendicularly magnetized layer are laminated on a substrate 1 formed with spiral grooves. The recording layer 4 on the grooves or on the lands between the grooves has regions alternately formed with magnetic domains having the upward magnetization and magnetic domains having the downward magnetization of the length nearly equal to the length of the magnetic domains having the upward magnetization over the plural circumferences of the spiral grooves or lands.
Patent JP-2001128145-A (JP)
Title: Remote multiplexed picture monitor system
Inventor: YAMAGUCHI TAMAKI
IPC: H04N7/18
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To construct a system without using plural encoding parts and decoding parts when monitoring picture from plural cameras by one monitor is requested. SOLUTION: In the remote picture monitor system, pictures taken in by plural cameras 111 to 114 are made into one picture by a multiplexing part 120 before transmission and picture made into one picture are encoded as one picture data by an encoding part 130 and are transmitted. As a result, plural encoding parts and decoding parts are made unnecessary, and plural positions are simultaneously monitored by a single monitor system.
Patent JP-H02154108-A (JP)
Title: Distance measuring instrument
Inventor: KAMEDA HIDEO
IPC: G01C3/06
Filed: 1988-12-06
Abstract: PURPOSE:To improve the accuracy at a long distance and to reduce circuit scale by providing a multiple-division photodetector and analog switches corresponding to it. CONSTITUTION:The analog sensors 21a - 21d are arranged corresponding to sensors, whose cathodes are connected to a reference voltage 26. The respective switches are initially off and when signal light is entered into a sensor, a photoelectromotive current is generated, shunt by resistances 22a - 22e, and passed through an operational amplifier 24 to generate a signal voltage at an output terminal 25. When the signal voltage generated at the terminal 25 is less than a constant value, the infinite distance is decided. Then when the signal voltage generated at the terminal 25 is larger than the constant value, the switches 21a - 21d are turned on in order. Thus, when the photosensor where the signal light is incident is connected to the voltage 256, the signal voltage at the terminal 25 becomes zero and the position of a signal spot is detected.
Patent JP-H06139775-A (JP)
Title: Semiconductor memory device
Inventor: TAKAHASHI YASUNAO
IPC: G11C11/401
Filed: 1992-10-24
Abstract: PURPOSE:To speed up a sense time of a sense amplifier in a semiconductor memory device by eliminating the adverse effect of level transition caused by level changes in activating signals. CONSTITUTION:An activating signal line, to which sense amplifiers SA0, SA1, SAm and SAn are connected, is connected to transistors QP1, QP2, QN1 and QN2 which are operated by activation control signals phiA1, phiA2, phiB1 and phiB2 and an activation control is performed by activation signals phiA0 and phiB0. In the activation signal lines, transistors QP1 to QP6, QN1 to QN6, which are corresponding to each sense amplifier, are connected to a power supply VCC or a ground GND and the activation signals phiA2 and phiB2 are inputted to the gates of these transistors. Thus, the adverse effect caused by load resistances R and load capacity C of the signal lines is eliminated, transition of activation signals is smoothed and the sense time is speeded up.
Patent JP-H01151850-A (JP)
Title: Local area network
Inventor: TOMIOKA HIROMICHI
Filed: 1987-12-09
Abstract: PURPOSE:To improve the flexibility of an operation by forming a network by a wiring cable composed of multi-core conductors and wired as a loop, branch units inserted in series with the wire cable and connecting electrically to a desired conductor in multi-core conductors and plural information equipments connected electrically to the branching units. CONSTITUTION:The wiring cable 1 composed multi-core conductors 11 and plural branching units 2 are connected thereto in series. The branching unit 2 consists of a matrix switching part 21 and a receptacle part 22 and the signal wire S of a corresponding information equipment OA is inserted to the receptacle part 22. When the matrix switching part 21 selects any proper conductor of the multi-core conductor 11 to connect the receptacle part 22 and the desired conductor, the receptacle part 22 acts like an information receptacle. Thus, the plural information equipments are organized in a network via the assigned conductors. Thus, plural kinds of networks independently of each other are built up optionally and it is not required to adopt the time division multiplex system or the like as the access system.
Patent JP-H03169003-A (JP)
Title: Choke coil and its manufacture
Inventor: KOBAYASHI MASAYUKI
IPC: H01F37/00
Filed: 1989-11-28
Abstract: PURPOSE:To constitute a choke coil by a method wherein the required number of conductors provided with a U-shaped recess at one part of a flat-board arm is fixed and bonded radially, a core is fit and inserted into the recess and the individual conductors are connected one after another in a coil shape on the surface of the conductors so as to sandwich the core. CONSTITUTION:Rectangular metal sheets 1 are arranged from the center toward the outside at required intervals; 11 arms are left together with an outer circumference frame; the outside is stamped; recesses 2 having a required width and required depth are arranged at one part of the arms; conductors A to K are formed; a ring-shaped core 3 is fit and inserted into the recesses 2 of the conductor A to K. Then, the lower part of the conductors A to K is fixed and bonded to a resin frame body 4 whose outer shape is rectangular; it is cut and shaped to an outer shape of the frame body; the individual conductors A to K are separated to be independent. When the rear of a printed-circuit board 6 is bonded to the conductors A to K, a printed conductor (a) connects the conductors A, B by sandwiching the core 3; in the same manner, the conductors A to K are connected by printed conductors by sandwiching the core 3; a coil is formed. Thereby, the coil can be formed by a simple press process and a bonding technique; a production cost can be reduced.
Patent JP-H03169775-A (JP)
Title: Load carrying platform fixing structure for truck
Inventor: OSAKABE TOMOYOSHI
IPC: B62D27/02
Filed: 1989-11-29
Abstract: PURPOSE:To make balance in stiffness excellent over the whole of a load carrying platform, and thereby lengthen the life of the platform by forming each end section of cross members arranged in front and rear of a right and a left rear wheel housing into a L-shape in cross section out of a plurality of cross members each of which is in the Z-shape in cross section supporting the load carrying platform. CONSTITUTION:In a load carrying platform fixing structure for a truck, the load carrying platform 3 is fixed onto car body frames 2 by mutually combining a plurality of paired deck mount brackets 5 and 6 with bolts 7 and nuts 8, which are mounted onto the car body frames 2 arranged in the longitudinal direction of the truck 1 and onto each cross member 4 in the Z-shape in cross section supporting the load carrying platform 3. In this case, each end section 4a of the cross members 4 arranged in front and in rear of a right and a left rear wheel housing 9 out of a plurality of the cross members 4 is formed roughly into the L-shape in cross section. This thereby allows the both end sections 4a of the cross members 4 to be weaker than the other sections in strength while preventing the load carrying platform from being subjected to local loads, thereby lengthening the life of the platform.
Patent JP-H08149363-A (JP)
Title: Shake reduction device, optical device and camera
Inventor: FUJIWARA AKIHIRO
IPC: H04N5/232
Filed: 1994-11-17
Abstract: PURPOSE: To reduce the initializing time and to eliminate the need for the adjustment or a correction means to correct a DC offset by eliminating the need for a capacitor for cutting off a DC component in the shake reduction device for a device operated while a person holds the device by hand so as to attain advantages of cost and mount capacity. CONSTITUTION: The device is provided with a detection means 11 that detects a state of the device and provides an output of the detection state as an analog signal, an amplifier 12 amplifying an output of the detection means 11 by a prescribed gain, an A/D converter means 13 converting an output of the amplifier means 12 into a digital signal, a signal processing means 13 changing 1st and 2nd values in response to an output of the A/D converter means 13, and a correction means 17 operated depending on the 1st value of the signal processing means 151 and also with a D/A converter means 14 converting the 2nd digital value into an analog signal and limiting the operating point of the amplifier means 12 by using the analog signal.
Patent JP-H07162431-A (JP)
Title: Method for separation processing of atm cell
Inventor: OKUYA TAKENORI
IPC: H04L12/28
Filed: 1993-12-10
Abstract: PURPOSE:To reduce a sequence number(SN) error processing time by comparing a sequence number(SN) of an asynchronous transfer mode ATM cell and its expected value SNR. CONSTITUTION:An SN discrimination circuit 7 compares an SN and an SNR in an AAL header decomposed by an ATM/ALL header separation circuit 3, and when they are coincident, data are stored in a cell decomposition buffer 9 according to a buffer address BA. An SN error count SNE of a cell decomposition control memory 5 is counted up when dissident, and when the count is 3, a cell abort signal is sent to a selector/cell abort circuit 8 to abort the data and the SNR is reset to the SN of a logic channel cell reached succeedingly. When not 3, the SN is compared with (SNR-1) and when coincident, an arrived cell abort signal is sent to the circuit 8. When dissident, a signal to write a dummy cell to the buffer is sent to the circuit 8 and the dummy cell is stored in the buffer 9 according to the address BA in the memory 5.
Patent JP-H02156504-A (JP)
Title: Manufacture of voltage non-linear resistor
Inventor: KOYAMA TSUTOMU
IPC: H01C7/10
Filed: 1988-12-08
Abstract: PURPOSE:To enable a voltage non-linear resistor capable of easily coating silver electrode without warping a sintered body to be manufactured by a method wherein the grain diameter of grained powder as varistor powder is specified. CONSTITUTION:Assuming the grain diameter of grained powder as varistor powder as well as the grain diameter of the second powder of zinc oxide respectively to be D and S, their relation shall be represented by D<=S. Accordingly, during the press molding process, a die can be evenly filled up with both powders. That is to say, because of the relatively equal or smaller grain diameter of the grained powder, the falling-down second powder of zinc oxide in higher density increases the colliding frequencies with the grained powder so that the second powder may be interrupted in falling down faster. Through these procedures, the unevenness in sinter shrinkage during the baking process can be eliminated to manufacture a sintered body attaining no curvature at all so that the electrode coated area coverage may become 100%, thus enabling a voltage non-linear resistor in intensive discharge breakdown strength to be manufactured.