baber/WOPTO huggingface dataset:
Patent JP-H0526249-A (JP)
Title: Inborad joint structure of drive shaft
Inventor: FUKUSHIMA KAZUO
IPC: G01P3/488
Filed: 1991-07-19
Abstract: PURPOSE:To facilitate assembly by molding a rotation pulse generating rotor, having a number of recessed and protrusion parts formed at equal intervals along a peripheral direction, integrally with the outer periphery of the outer case of an inboard joint by casting, in the board joint structure of a drive shaft for a vehicle. CONSTITUTION:A rotation pulse generating rotor 5 having a number of protrusion parts 5a and recessed parts 5b formed at equal intervals along a peripheral direction is molded integrally with the outer periphery of an outer case 6 of an inboard joint 2 for intercoupling a differential arranger 1 and a drive shaft 3. A sensor pickup 7 is located in the vicinity of the end surface of the outer periphery of the rotation pulse generating rotor 5. Since, as noted above, the inboard joint 2 and the rotation pulse generating rotor 5 are integrally molded, assembly is facilitated and parts for assembly are eliminated, and weight can be reduced.
Patent JP-H0955736-A (JP)
Title: Network connection confirmation device
Inventor: JINZAKI AKIRA
IPC: H04L12/28
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To confirm the connectivity of a communication network with a single device at low cost by storing, collating, and discriminating information received by connecting the connection confirmation device to the communication network. SOLUTION: This connection confirmation device 1 confirms whether or not a normal connection with the network is made and consists of a storage means 2, a collating means 3, a discriminating means 4, etc. The storage means 2 stores the information received from the network 5. The collating means 3 collates the information stored in the storage means 2. Further, the discriminating means 4 discriminates whether or not the normal connection with the network 5 is made according to the collation result of the collating means 4.  Then a connection with an arbitrary point of the network 5 to be communicated with is made and the whole or part of a signal S received from the communication network 5 is stored in the storage means 2; and the collating means 3 performs collation and the discriminating means 4 discriminates whether or not the normal connection with the communication network 5 is made.
Patent JP-H0553556-A (JP)
Title: Figure output device
Inventor: KUMAZAKI HITOMI
IPC: G09G5/20
Filed: 1991-07-19
Abstract: PURPOSE:To secure the continuity of an image, to decrease the number of pixels to be processed, and to obtain an image after anti-ailiasing processing efficiently at a high speed. CONSTITUTION:An image outputted by a PDL controller 200 or image reader 300 is inputted to an image processor 400. The image processor 400 determines the adjustment start position and adjustment end position (position of edge) of laser beam power. Further, the pixel which is farthest from an image part among several pixel on a scanning line that an edge touches is determined. When a many-valued color laser printer 500 outputs an anti-ailiasing processing result, only the density of the endmost pixel at each edge is found by the anti- ailiasing processing. Then the laser beam power is varied continuously up to the maximum value from this pixel to the image part.
Patent JP-2001033387-A (JP)
Title: Absorption photometer
Inventor: ASO YASUHIRO
IPC: G01N21/01
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To enable a container for accommodating a liquid sample to be handled easily in an absorption photometer. SOLUTION: The absorption photometer is composed, where a transparent cylindrical body container 18 accommodating a liquid sample 16 is arranged between an emission part 22 and a light reception part 24, a light beam being emitted from the emission part 22 is uniformly received by the light reception part 24 with a light-adjusting member 26 being provided between the container 18 and the light reception part 24 after the light beam passes through the container 18, and the characteristics of the sample 16 are displayed on a display part 30 depending on the quantity of light.
Patent JP-S6447175-A (JP)
Title: Horizontal deflecting circuit
Inventor: OKAMURA MASATOMO
IPC: H04N3/16
Filed: 1987-08-17
Abstract: PURPOSE:To minimumize the despersion of the storage time of each transistor(TR) by controlling the base resistance of each TR with the delay time of a signal due to the storage time of a horizontal drive TR and a horizontal output TR. CONSTITUTION:The rising of a collector signal B of a horizontal drive TR6 is compared with the rising of a signal G, which is obtained by delaying 32 a horizontal synchronizing signal HD, by a phase comparator circuit 30. When the rising of the signal B is later (earlier) than the rising of the signal G, the drawing speed of an accumulating charge between the collector emitters of a TR24 is increased (decreased) by causing a direct current voltage from an LPF34 to be up (down) and the storage time is reduced (enlarged). The falling of the AFC pulse of the same phase as a fly-back pulse C is phase-compared with the falling of a signal F to delay 29 the signal HD in the phase comparator circuit 30. When the falling of a signal E is later (earlier) than the falling of the signal F, a resistance value between the collector emitters of a TR27 is decreased (increased) by causing the direct current voltage from an LPF31 to be up (down) and the storage time is reduced (enlarged).
Patent JP-S6466016-A (JP)
Title: Wire winder
Inventor: GERUHARUTO BERUTSU
IPC: B21C47/04
Filed: 1988-08-19
Abstract: PURPOSE: To perform a high speed rotation without damaging a winding material by setting so that a take-up bottom has a projecting part in the axial direction, the size of the projecting part is equal to the inside diameter of a wire bundle to be wound, and a spiral tube container is engaged by a spiral tube. CONSTITUTION: A rotary cage 1 is rotated by a motor 2, the take-up bottom 3 elevating and lowering through a piston cylinder unit, is provided on the rotary cage 1. The take-up bottom 3 is supported by the cylinder unit 4 through a bearing 5, and is rotated and driven by a motor 2. A spiral tube 6 is provided ascendably and descendably on the rotary cage 1 through a piston cylinder unit 7. The spiral tube 6 is turned outside by a turning driving device 8 while it is lifted. The take-up bottom 3 has the projecting part 9, and it is set so that the beginning of the winding of the wire bundle does not become a specific inside diameter or below. The spiral tube container 10 is fixed on the spiral tube 6, the bottom end of the container 10 is tapered in a conic shape, and is formed by a ring 11.  The ring 11 is rotated and driven by a motor 12, and the container 10 is constituted ascendably, descendably and turnably together with the spiral tube 6.
Patent JP-H04337369-A (JP)
Title: Aquatic organism adhesion-preventing material and production thereof
Inventor: NAKANISHI MOTOYASU
IPC: C09D5/16
Filed: 1991-05-14
Abstract: PURPOSE:To provide the subject material preventing the adhesion of aquatic organisms such as barnacles, hard-shelled mussels, etc., to ship bottoms, harbor facilities, crawls, etc., by making a repellent carried on polyvinyl alcohol, and subsequently dispersing the resultant product in a coating component. CONSTITUTION:A repellent such as eucalyptic oil, wasabi (Japanese horseradish) or caffeine is carried on polyvinyl alcohol P and subsequently mixed with an homogeneously dispersed in a coating component T comprising an acrylic resin, a body pigment, a plasticizer, a coloring pigment, etc., to provide an aquatic organism adhesion-preventing materia. The repellent is preferably further surface-coated with an oil component and mixed with a coating component.
Patent JP-S6361994-A (JP)
Inventor: NAKAMIZO HIROSHI
IPC: G21C9/004
Filed: 1986-09-02
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-H1136313-A (JP)
Title: Self-supporting earth-retaining wall member
Inventor: ANDO KIYOBUMI
IPC: E02D17/20
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To facilitate a work executed at every stage such as the installation of a construction material, by supporting a steel wire-net forming a construction face of an earth-retaining wall from the back side, by steel members with a U-shaped section, continuously provided with the inclined part and the horizontal part to form an L-shape. SOLUTION: An inclined part 2 extending along the inclined face of a slope and a horizontal part 3 continuously extending at the lower part of the inclined part 2 so as to form an L-shape are formed with U-shaped steel members 1. And a steel wire net 4 continuously provided with the inclined part 5 and the horizontal face part 5 is laid along the external side of the steel member 1. A joint 7 continuously extending on the upper part of the steel wire net is integrally formed. The structural members constituted in such a way are adjacently installed laterally on constructing a multi-stage earth-retaining wall. The subsequent structural member for the next stage is installed after back-filled soil has sufficiently settled and the procedure is repeated.  In this case, the steel wire net 4 forming the slope is supported from the back side by the sufficiently self-supporting steel members 1 arranged at every appropriate pitch. Accordingly, the execution is facilitated and hence, an earth-retaining wall with a high precision can be constructed without a highly skillful technique in a short time.
Patent JP-S58106626-A (JP)
Title: Key scanning system
Inventor: DOUMOTO YOSHIHISA
IPC: H03M11/20
Filed: 1981-12-21
Abstract: PURPOSE:To simplify considerably the hardware constitution, by decoding less address information through the use of a common bus of a microprocessor, reading out the content of memory of many key information, and reading it in the same speed. CONSTITUTION:When a lateral key designated at present is depressed out of a key matrix 4, a key scanning signal outputted from an address decoder 3 is given to one matrix 4 out of m-set of longitudinal lines through the key contact. From addresses An-An+a, a key information cancellation instruction is outputted, and a gate of an input buffer 5 connected to a data bus of the microcomputer 1 is set off and the result of key scanning appears at only one of the m-set of data buses, then the computer 1 can fetch the result in the same timing as the memory readout.
Patent JP-H0370126-A (JP)
Title: Polycrystalline silicon electrode and its manufacture
Inventor: INOKAWA HIROSHI
IPC: H01L21/28
Filed: 1989-08-10
Abstract: PURPOSE:To prevent segregation of impurity to a grain boundary and diffusion of grain boundary and to enable formation of an electrode of low electric resistance by preferentially orientating <111> axis of a crystal grain composing a polycrystalline silicon electrode to a substrate surface. CONSTITUTION:A polycrystalline silicon electrode is composed of polycrystalline silicon including donner or acceptor impurity of a concentration of 1X10<19>cm-<8> or higher. A silicon dioxide film 2 for isolation and a gate oxide film 3 are formed on a P-type silicon substrate 1. After impurity is added to a channel section, an amorphous silicon film 4 for gate electrode is deposited by CVD method, etc., at a temperature of 600 deg.C or below. There are no irregularities caused by crystal grain, thereby realizing extreme flatness. Then, heat treatment is carried out at a temperature of 600 deg.C or higher to carry out polycrystallization of amorphous silicon. N-type impurity is added and activation of impurity is performed through successive heat treatment. In the process, amorphous silicon changes to polycrystalline silicon whose <111> axis is preferentially orientated in the vertical direction to a substrate surface, and the added impurity is effectively incorporated into a crystal grain, thereby forming polycrystalline silicon of low resistance.
Patent JP-H04234617-A (JP)
Title: Method to manufacture two sheets of laminated decorative plates simultaneously by one-stage press
Inventor: BUORUFUGANGU GETSU
IPC: B30B15/06
Filed: 1991-08-16
Abstract: PURPOSE: To simultaneously efficiently manufacture two completed decor laminate boards by discharging both the boards from an opened single-level platen press, and separating integrated peripheral edges by trimming. CONSTITUTION: A separate layer 2 is provided at one laminate, and other laminate 1 is laminated thereon. In this case, the layer 2 is placed by retaining a peripheral edge 3 between both the laminates. Then, in the case of pressing the laminates to decor laminate boards, it is necessary to integrally connect both the laminates or the boards only at the edges 3. That is, a single board is formed similarly to the conventional manufacture of the boards in the press, and discharged from the open press. Further, two boards can be obtained by trimming. The trimming can be conducted similarly by a conventional apparatus.
Patent JP-S6366326-A (JP)
Title: Production of high-strength carbon fiber
Inventor: KIKUCHI AKITAKA
IPC: D06M101/00
Filed: 1986-09-03
Abstract: PURPOSE:To readily obtain the titled fibers suitable as a carbon-fiber reinforced composite material which is a raw material for structural materials, etc., of aircraft, in high yield for a short treating time, by heat-treating carbon fibers in an atmosphere containing a hydrogen halide gas and hydrocarbon. CONSTITUTION:Carbon fibers are heat-treated at >=1,000 deg.C, preferably 1,300-1,400 deg.C temperature in an atmosphere containing a hydrogen halide gas, preferably hydrogen chloride gas and carbon dioxide gas to afford the aimed fibers. Furthermore, the heat-treating time is preferably 20-100sec. The carbon fibers which are a raw material are obtained by flameproofing fibers prepared from an acrylonitrile based copolymer containing >=90wt% acrylonitrile units at 240-350 deg.C and carbonizing the flameproofed fibers at 1,200-1,500 deg.C.
Patent JP-H1148787-A (JP)
Title: Device to prevent wing of load-carrying platform of truck from being left opened
Inventor: HOSOKAWA KIYOSHI
IPC: B60J5/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To open and close a wing with an engine stopped and block opening and closing of the wing in a state of engine operation. SOLUTION: A wing of which a part of the upper wall of a box-form load- carrying platform and a side wall consist during closing jumps during release. The wing is opened and closed by a wing opening and closing device 18 and the wing opening closing device 18 is formed in a manner to be operated by a wing switch 19. Operation or a stop of an engine is detected by an engine state detecting means 26, and only when this engine state detecting means 26 detects the operating state of the engine, a wing operation prohibiting means 27 brings the wing opening closing device 18 into an inoperable state regardless of switching of the wing switch 19.  Further, the engine state detecting means 26 is an oil pressure switch to detect a pressure of engine oil, and the wing operation prohibiting means 27 is an electromagnetic relay arranged at an electric circuit to interconnect a power source 21, the engine state detecting means 26, and the wing switch 19 to each other.
Patent JP-S6184144-A (JP)
Title: Call tone generating circuit for telephone set
Inventor: MATSUKAWA SHUJI
IPC: H04M1/00
Filed: 1984-10-01
Abstract: PURPOSE:To generate a proper call tone in response to the quantity of surrounding noise by adding a switch circuit switched by a control section and a noise detection section. CONSTITUTION:The switch circuit 8 provided to an output side of an amplifier section 5 and switched by the control section 11 and the noise detection section 9 detecting a noise from a sounding element 6 through the switching of the said switch circuit 8 are added. The noise detection section 9 is connected to the sounding element 6 for a prescribed time before the reception of the call signal and after it to detect surrounding noise. When a high noise exists, an amplification factor of the amplifier section 5 is increased and when low, the amplification factor is decreased, then the control section 11 switches the output of the amplifier section 5 to the sounding element 6.
Patent JP-H0254318-A (JP)
Title: Clock signal stop detecting circuit
Inventor: OKUYA TOKUNORI
IPC: G06F1/04
Filed: 1988-08-19
Abstract: PURPOSE:To detect the stop of a clock signal and at the same time to judge the stop of the clocks even at their normal states except a specific clock by setting the pulse width to an input clock signal and setting a pair of FFs for the clock signal delayed by a prescribed extent and a complement signal respectively. CONSTITUTION:The pulse width of a prescribed input clock signal is set at tautime by a pulse width setting circuit. Thus the clock signal is turned into a clock signal 2. The signal 2 is delayed by (2n+1/2)tau via a delay circuit 4 and applied to the data terminals of the FF 5 and 6 respectively. Then the clock delayed by the circuit 4 and a clock complementary to the delayed clock are applied to a clock terminal. Thus the setting actions of both FF 5 and 6 are controlled, and the output of the FF 5 and the complement output of the FF 6 are applied to an AND circuit 7. Therefore the output of the circuit 7 is inverted to L when the clock signal is stopped. Thus the stop of the clock signal is detected. In the same way, the output of the circuit 7 is set at L at input of another clock signal and a stop state is judged even though this clock signal is normal.
Patent JP-2000082874-A (JP)
Title: Method and device for mounting solder ball
Inventor: NAKAZATO SHINICHI
IPC: B23K3/06
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a solder ball mounting device which is mounted on a substrate, together with its method, by surely vacuum-sucking a solder ball to a head for picking up, related to a solder ball mounting device which mounts a solder ball to be a bump on a work such as a substrate and chip. SOLUTION: A vessel 13 supported by an elastic member 15 is vibrated by a first vibrator 14 to fluidize a solder ball 1 in the vessel 13, and, under the state, a head 30 is lowered/raised so that the solder ball 1 is vacuum-sucked to a sucking hole on the lower surface of the head 30 for picking up. Then the head 30 is moved above a substrate 26 and the head 30 is lowered/raised there to mount the solder ball 1 on the substrate 26. At this time, the head 30 is vibrated under ultrasonic wave by a second vibrator 34 so that the solder ball 1 is surely dropped from the sucking hole, for mounting on the substrate 26.
Patent JP-H0253406-A (JP)
Title: Remote-operation hydraulic circuit of mobile farm machine
Inventor: HOSOKAWA IKUO
IPC: F15B13/10
Filed: 1988-08-19
Abstract: PURPOSE:To facilitate the remote operation and manual operation of a manual operation tool by inserting a hydraulic cylinder in an operation system of the manual operation tool, using a normally open electromagnetic valve as the control valve for the hydraulic cylinder and inserting a plurality of electromagnetic valves in the hydraulic circuit in series. CONSTITUTION:An oil line 21 connecting a pump 16 and a tank 20 via an electromagnetic valve 18, etc., is provided with an electromagnetic valve 15 for a hydraulic cylinder 13 connected to a speed-change lever, electromagnetic valves 11, 11 connected to the operation systems of the right and left brakes and a normally open four-port three-position electromagnetic valve 23 connected to a hydraulic 22 operating a driving clutch. These electromagnetic valves are connected with each other in series. The circuit pressure loss in non-acting period can be decreased and the above mechanism can be easily applied to an existing mobile farm machine.
Patent JP-H1151865-A (JP)
Title: Infrared ray detector and gas analyzer
Inventor: YAMAMORI SHINJI
IPC: G01N21/61
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a means for keeping a light conductive infrared ray detection element at a steady temperature to perform temperature correction of the light conductive infrared ray detection element in light detection using the light conductive infrared ray detection element. SOLUTION: When a first PbSe element 6 and a second PbSe element 7 are irradiated with an intermittent infrared ray from a light source, infrared ray detection circuits 21a, 21b output an electric signal in response to the infrared ray amount. The output signal is transmitted to CPU 32 through an A/D converter 31 on one hand, and made an alternating signal through an alternating component detection circuits 22a, 22b to lead to the CPU 32 on the other hand. The CPU 32 corrects the alternating current on the basis of the data of the relation of the resistance value and sensitivity of the PbSe elements 6, 7 stored in EEPROM 23.
Patent JP-S5999995-A (JP)
Inventor: ROORANDO DABUIDOBUITSUCHI BAI
IPC: H02P27/06
Filed: 1982-11-26
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-H0527872-A (JP)
Title: Lsi initialization setting system
Inventor: MUROI KIYOSHI
IPC: G06F1/24
Filed: 1991-07-24
Abstract: PURPOSE:To reduce the number of LSI setting signal in a digital signal processor by coping with the number of setting signal with the scale change of ROM capacity and a serial-parallel conversion circuit and changing ROM data when data to be set is changed. CONSTITUTION:A signal to be set in a LSI is preliminarily stored in a memory used exclusively for reading ROM 12. A setting control circuit 13 starts the operation by the cancellation of a reset signal 21, sets an address signal 23, outputs a reading signal and inputs a data signal corresponding to the address signal 23. The inputted data signal 211 is converted into a serial data signal 26 and is outputted with a serial clock signal 25 to a serial-parallel conversion circuit 14. The serial-parallel conversion circuit 14 of a LSI 16 reads a serial data signal 26 in accordance with a serial clock signal 25, performs a serial- parallel conversion of the serial data signal 26 read so far and outputs them to a setting signal 31.
Patent JP-H1014791-A (JP)
Title: Cooking cutter
Inventor: MATSUURA TAKAHIDE
IPC: A47J43/28
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To cut vegetable or fruit such as a cucumber into helical pieces safely, speedily, beautifully and easily even by a housewife just like a professional cook without damaging the blade of a kitchen knife. SOLUTION: On a round stainless pipe A provided with a hollow axial part for punching the core (seeds) of vegetable or fruit such as a cucumber, and a blade near the terminal part of the hollow axial part, a blade B in the form of thin plate is vertically added while being inclined a little like the groove of screw so as to tear the vegetable or fruit such as the cucumber while punching its core (seeds) at the position away 1 to 2cm from the tip of the blade, and the top end of the pipe A is abutted to the small cross-section of cucumber and turned while stinging the center and being lightly pressed so that the cucumber is cut into helical pieces easily, speedily and beautifully even by the housewife without damaging a blade C of the kitchen knife.