baber/WOPTO huggingface dataset:
Patent JP-2001020567-A (JP)
Title: Connected fence consisting of ribbed expanded metal
Inventor: YAMAMOTO KIYOSHI
IPC: B21D31/04
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the pointed end of the edge of a plate part and simplify machining by forming a plate part without a cutting line on both ends of an expanded metal part, and bending the expanded metal at a designated angle at boundary lines of both ends. SOLUTION: A fence member A consists of an expanded metal part 11 with a plate part 1 at one edge. The plate part 2 and the expanded metal part 11 are bent at right angles in a portion of its boundary line 10 to form a bending part 3. The bending part 3 is provided with connecting holes formed at designated spaces. On the opposite side, they are bent at right angles to the same side to form a bending part 3, thereby forming the fence member A. Thus, an expanded metal main body and a rib can be produced in the bent state by using the ribbed expanded metal, so that the rib is used for reinforcement to have strength, and as an inexpensive net body is used, an inexpensive connected fence can be obtained.
Patent JP-H0877788-A (JP)
Title: Semiconductor memory device
Inventor: OKUBO HIDE
IPC: G11C17/18
Filed: 1994-09-01
Abstract: PURPOSE: To suppress power consumption at the time of pre-charge without decreasing operational speed. CONSTITUTION: An inversion signal generator 1 outputs an inversion signal of a signal from a memory cell N6. The gate of a third N-type FET (N3) is connected to an output of the inversion signal generator 1, a source is connected to a data line 3, and the FET outputs a signal generated in the data line from a drain. A suppressing switch 2 consists of a second N-type FET (N2) having a gate connected to an activating signal line 6, connected in series to the inversion signal generator 1 between the inversion signal generator l and ground, when the activating signal is turned off, the switch 2 suppresses a current between the second N-type FET (N2) and ground, and suppresses power consumption of the inversion signal generator 1.
Patent JP-S59122261-A (JP)
Title: Method for connecting data processor
Inventor: OOTAKE TOYOAKI
IPC: H04L12/00
Filed: 1982-12-28
Abstract: PURPOSE:To make the use of plural pathes of an electric data processor (EDP) possible only on one line by arranging an address adder between the EDP and an exchange. CONSTITUTION:When data are sent from the port of a bus address A1 in the EDP1, the address adder 2 receives the data and an address forming frame generating function part 21 forms a frame to which the address information of the bus address A1 is added and sends the formed frame to a packet exchange 3 through a circuit 6. When data are sent from the port of a bus address An in the EDP1 in the same manner, the address adder 2 forms a frame to which the address information of the bus address An is added and sends the frame to the packet exchange 3 through said line 6. The packet exchange 3 reads out the address information of the frame and transmits data through a connection path previously designated between the address and the opposite port.
Patent JP-H0786334-A (JP)
Title: Formation of bump electrode for ceramic substrate
Inventor: MIYATA FUMISHIGE
IPC: H05K3/34
Filed: 1993-09-16
Abstract: PURPOSE:To form a highly precise bump electrode at low cost. CONSTITUTION:Solder paste 7 is adhered, as low melting point metal, to the upper edge face 5 of the conductor circuit 2 in a through hole, exposed from an aluminum nitride sintered body 3 which is an insulated substrate. The entire upper edge face 5 is coated by a bump 8 by fusing the paste 6 by heating. An aluminum nitride sintered body 3 is removed by sandbrusting both surfaces which are coated by the solder bump 8. As a result, a protruding electrode T2, consisting of the solder bump 8 and a head part 2a, is formed on a multilayer aluminum nitride substrate 4.
Patent JP-2001055181-A (JP)
Title: Core metal for rubber crawler
Inventor: UCHIDA SHINJI
IPC: B62D55/253
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a core metal for a rubber crawler preventing damaging a rubber internal surface of the rubber crawler even when a roller is excessively displaced in a width direction. SOLUTION: A core metal for a rubber crawler is buried in a lengthwise direction of the rubber crawler 1 with a prescribed space apart and laterally mounted in a width direction. In this core metal 2 for the rubber crawler, formed with rolling wheel running surfaces 5L, 5R almost flush with an internal peripheral surface of the rubber roller 1 in both sides of a sprocket engaging part 4 in the central part and having wing parts 2L, 2R extended in a width direction to the right/left of these rolling wheel running surfaces 5L, 5R, protruded running surfaces 6L, 6R are extended flush with the concerned rolling running surface 5L, 5R in a width direction outer side from the rolling wheel running surfaces 5L, 5R.  Here, even when a rolling wheel T is excessively displaced in a width direction by a rapid turn or the like to come off from the rolling wheel running surface 5L, 5R, by burdening the protruded running surface 6L, 6R effectively with a load of the rolling wheel T, damaging of a rubber internal peripheral surface of the rubber crawler 1 is prevented.
Patent JP-H0279417-A (JP)
Title: Device and method for exposure
Inventor: KAMON KAZUYA
IPC: G03F7/20
Filed: 1988-09-14
Abstract: PURPOSE:To enable a normal pattern to be transcribed even if a defect arises on a reticle or a film by providing a coherent light source which irradiates a film to be exposed by diffracted light which is generated at a reticle and is reflected at a half mirror, and reflecting the light which passed the film with the half mirror so as to form an image on a wafer. CONSTITUTION:The coherent light which passed a lens 2, a half mirror 7, and a lens 4 from a light source 1 is diffracted by a reticle 3 and produces a refracted light. The refracted light 8 which is collected by the lens 4 is reflected by the half mirror 7. This reflected light is projected on a film 6, and a refraction pattern 12 is formed. For the coherent light which arose from the light source 9 and passed a lens 10, only the part corresponding to the refraction peak can pass at the film 6. The coherent light reflected at the half mirror 7 is condensed by the projection lens 4, and an image without defects can be formed on the wafer 5.
Patent JP-H1071369-A (JP)
Title: Outer surface cleaner for can
Inventor: SHIGEYAMA KEI
IPC: B08B9/30
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an outer surface cleaner for a can capable of certainly and rapidly removing the contaminant or fine sealing compd. pieces bonded to the can. SOLUTION: A feed conveyor 3 feeding a can W in a posture of being laid sideways is provided and the reversing movement applying means 4 extended so as to be opposed to the feed conveyor 3 to come into contact with the peripheral wall of the can W is provided. The wiping-off means 5 coming into contact with the outer surface of the can W fed while allowed to tumble in a reversal direction with respect to a rolling direction by the feed conveyor 3 and the reversing movement applying means 4 is provided.
Patent JP-H0896572-A (JP)
Title: Semiconductor memory and its using method, column decoder and image processor
Inventor: MORI TOSHIKI
IPC: G11C5/06
Filed: 1994-09-27
Abstract: PURPOSE: To process both of rectangular area data on image data and line data with a page mode cycle at a high speed by selecting either the one line of a horizontal word line or the one line of an oblique word line with a word line selection signal. CONSTITUTION: Rectangular area data A1 to An on image data are stored in memory cell blocks A1 to An in the column direction on a memory and rectangular area data B1 to Bn on the image data are stored in the blocks A1 to An while being shifted from the data A1 to An by one block in a column direction. Moreover, as to first rectangular area data A1 to An, first data A1 are correspondingly stored in respective memory cells 12 and as to next data B1 to Bn, data B1 are stored in respective memory cells 12 while being shifted from the data A1 to An by one memory block in a row direction. By such a correspondence, cells of rectangular area data A1 to An are selected with the control of a word selection circuit 11 by a signal 18 for selecting a word line wired in the column direction as a signal for driving the sub-word lines 26 of respective memory cell blocks 12.
Patent JP-S6292545-A (JP)
Title: Data transmission equipment
Inventor: TAJIMA TAIJI
Filed: 1985-10-18
Abstract: PURPOSE:To quicken the response speed of a system by detecting a transmission stop signal surely during the transmission of a packet so as to interrupt an emergent packet even when the packet of a long text is sent. CONSTITUTION:A common bus line 1 is connected to transceiver circuits 30a-30c of plural data transmission devices 4A-4c via an information receptacle 3, a terminal equipment 2 connected to a public line 5 is connected to the bus line 1 to connect terminal equipments 6-8 to the transmission devices 4a-4c. When the transmitters 4a-4c receive a transmission command of an emergent packet from the terminal equipment 2, transmission control circuits 31a-31c use transmission stop signal transmission circuits 34a-34c to detect a start signal in the packet during transmission and a data '0' is outputted after a prescribed bit number. In sending a packet from the transmission devices 4a-4c, the circuits 31a-31c use stop bit check circuits 35a-35c to check the signal on the bus line 1 together with the transmission of the stop bit of each packet and the transmission is intermitted with the data '0' to interrupt the emergent packet.
Patent JP-H04113094-A (JP)
Title: Frp tube fitting
Inventor: NAKANO TAKASHI
IPC: F16L47/06
Filed: 1990-08-31
Abstract: PURPOSE:To ensure sealing performance by providing a ring body with collar made of thermoplastic resin on the contact surface of a connecting part, and bonding the ring body to a liner, in the fitting of a FRP pipe having a thermoplastic resin liner on the inner surface. CONSTITUTION:On the inside of a FRP layer 1 formed by a thermoplastic resin and a glass roving, a thermoplastic resin liner 2 is provided. A FRP pipe has an integral type screw connecting structure in which a pipe female screw 3 is provided on one end part, and a pipe male screw 4 is provided on the other end. Ring bodies 7, 8 with collars consisting of the thermoplastic resin of the same material as the liner 2 are fitted to both the end parts. The ring bodies 7, 8 are fused and bonded to the end parts of the liner 2 and integrated with the liner 2. At the time of connecting FRP pipes, the end part having the screw is spirally fitted to the end part of the other FRP pipe. Consequently, sealing performance can be maintained over a long period.
Patent JP-H0278985-A (JP)
Title: Dummy target signal generating device
Inventor: WATANABE MASAHIRO
IPC: G01S7/40
Filed: 1988-09-16
Abstract: PURPOSE:To make a dummy target signal closer to an actual target signal by obtaining acceleration information on a dummy target, generating a new clock signal at intervals of time corresponding to distance resolution according to the acceleration information, and varying a delay time at each period of the clock signal. CONSTITUTION:A 1st speed counter 5 receives a speed information signal (a) and generates a 1st smoothing clock signal 12 at each necessary time. The signal 12 is sent to a 1st range delay part 6 and a distance information signal (b) is received to determine a delay time, which is varied by the distance resolution at period of the signal 12. A 2nd frequency division part 8 varies the frequency of a reference signal from a reference signal generation part 1 according to an acceleration signal (c) and a 2nd speed counter part 9 generates a 2nd smoothing clock signal 13 at necessary time at each period of the signal 12. The dummy target signal which has the delay time determined by the delay part 6 and 2nd range delay 1 is varied by the distance resolution at each period of the signals 12 and 13. Consequently, the dummy target signal can be made close to the actual signal.
Patent JP-S6389037-A (JP)
Title: Slide contact material
Inventor: IKENAGA SHIGEKAZU
IPC: C23C10/28
Filed: 1986-09-30
Abstract: PURPOSE:To suppress adhesion during sliding and to improve antiabrasion property, by a method wherein an alloy slide contact material of Au, Pt, Ag, Cu, or Ni is doped with B, Si, Ge, Tl or the like by diffusion from its surface. CONSTITUTION:A sheet member of a new slide contact material is punched to form a commutator and a brush contact of wire rod. The brush contact is brought into contact with the disk-shaped commutator so that they can slide on each other when the commutator is rotated in foreward and reverse directions. In this constitution, since B, Si, Ge or Tl acts as a lubricant during the sliding, the new slide contact material to constitute the commutator is improved in antiadhesion property. Also, because of the density gradient of the additive element from the surface toward the inside, the oxide of the additive element produced during the sliding is removed by the sliding action, and the contact resistance is maintained low and constant.
Patent JP-S61110109-A (JP)
Title: Connecting method between plastic fiber and optical function element
Inventor: IWASHIMA OSAMU
IPC: G02B6/42
Filed: 1984-11-02
Abstract: PURPOSE:To facilitate attachment and detachment and to prevent connecting ability from deteriorating even when attachment and detachment are repeated by providing a projection to a plug, and forming a groove which guides the projection in an inserting direction and then guiding it at right angles to the inserting direction. CONSTITUTION:The projection 112 is provided to the plug 11 fitted to an end part of a plastic fiber 113 and the groove 121 which guides the projection 112 in the inserting direction firstly and then guides it at right angles to the inserting direction is formed in a receptacle 12; and the plug 11 is inserted into the receptacle 12 and then rotated circumferentially to make the plug 11 and receptacle 12 together.
Patent JP-H1161408-A (JP)
Title: Production of silicon oxide film
Inventor: SATO MITSUNOBU
IPC: C23C16/42
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the production rate of a film by using oxygen containing ozone as the oxygen of the vapor deposition source material comprising a silicon compd. and oxygen, applying a discharging energy on the vapor deposition source material to produce a plasma, and forming a film on a substrate. SOLUTION: After the gas in a reaction chamber 14 is evacuated by a vacuum pump 7, an org. silicon compd. from a silicon compd. introducing device 8 and oxygen from an oxygen supply device 10 are introduced as the vapor deposition source material through a source gas inlet 4 into the chamber 14. High-frequency voltage is applied on an electrodes 3 from a high-frequency power supply 5 to apply the discharging energy on the vapor deposition source to produce the plasma and to form a silicon oxide film on a substrate 1 which is mounted on a ground electrode 2. Ozone from a discharge-type ozone generator 9 is added to the oxygen from the oxygen supply device 10 to prepare ozone-contg. oxygen. The concn. of ozone is preferably about <500 g/Nm<3> , more preferably about 5 to 300 g/Nm<3> . Thereby, the amt. of active oxygen which accelerates oxidation is substantially increased and the conversion yield of the silicon compd. into silicon oxide is improved.
Patent JP-H1079712-A (JP)
Title: Transmission method for audio signal, audio signal transmitter and audio signal receiving/reproducing device
Inventor: KAMIYA SATORU
IPC: H04H20/47
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To send an audio signal with high noise immunity without a large revision to an existing device configuration. SOLUTION: A 1-bit D/A converter 101 in an audio signal transmitter 100 applies AZ conversion and time multiplexing to a digital audio signal of L, R channels and the transmitter sends bit stream data obtained as a result to an audio signal reception reproducing device 200 together with a clock ϕ synchronously with the bit stream data. The audio signal receiving reproducing device 200 uses an L/R separator section 202 to separate the bit stream data into data corresponding to the L, R channels based on the clock ϕ and the separated data are outputted as a sound via amplifiers 203L, 203R and speakers 204L, R.
Patent JP-S6388313-A (JP)
Title: Dynamic pressure bearing
Inventor: YAMAMURA HIROAKI
IPC: F16C17/00
Filed: 1986-09-30
Abstract: PURPOSE:To improve the abrasion resistance of the bearing in the caption by forming a rugged pattern made of a hard film, for generating lifting force, on at least any one of surfaces of a rotary shaft or the bearing. CONSTITUTION:Grooves 3 are formed after stretching the coating of a hard film 2 on the surface of a disc-type base 1 so as to obtain a spiral rugged pattern. The surface 1a of the base 1 is pre-finished to be flat and smooth so as to make the surface 2a of the hard film 2 smooth as well. Accordingly, it is possible to make the sliding resistance small at the time of starting and stopping of the rotation of a shaft. In addition, the rugged pattern forming surface is made of the hard material 2, so as to make the abrasion resistance high and restrict the depth change of the grooves 3 to the slight extent despite a long-term service. Therefore, it is possible to improve the service life of a dynamic pressure bearing.
Patent JP-H1160746-A (JP)
Title: Vinyl chloride-based resin composition and its molded product
Inventor: KIYOFUJI TOSHIMI
IPC: C08J5/18
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride-based resin composition excellent in adhesiveness to other materials in spite of plasticizer contained in it and excellent in heat stability. SOLUTION: This vinyl chloride resin composition is obtained by compounding (A) 100 pts.wt. vinyl chloride-based resin with (B) a plasticizer, (C) 0.01-10 pts.wt. over-based alkali earth metal carboxylate phenolate complex, (D) 0.01-10 pts.wt. over-based organic carboxylic acid zinc salt and (E) 0.01-5 pts.wt. β-diketone compound or its metal salt. The use of vinyl chloride-based resin composition is a material suitable for marking films, masking films, sheets, hoses, footwear or the like.
Patent JP-S6475704-A (JP)
Title: Snow removal machine
Inventor: OTA KIYOSHI
IPC: E01H5/04
Filed: 1987-09-18
Abstract: PURPOSE: To improve working efficiency by composing a snow-removing part so that it can be turned horizontally (angling). CONSTITUTION: An engine 3 and a mission 4 are incorporated into an airplane 1, and a snow-removing part 5 is provided at the front. The snow-removing part 5 is composed of a snow-removing frame 6, a casing 7, upper/lower augers 8 and 9, and the like and is supported so that it can be turned horizontally freely with a shaft 11 that is inserted into a bracket 10 being sealed to the center of the snow-removing frame 6 as a center. Also, the easing 7 is composed by fitting a cylindrical member 7a that is sealed to the snow-removing frame 6 and 7b for supporting an auger case 12 so that they can be rotated freely. Then, a hydraulic cylinder 13 and a chuter 50 are provided at the upper portion of the casing 7.
Patent JP-H1077692-A (JP)
Title: Inside temperature adjusting method for reinforced concrete structural body
Inventor: KAMIYAMA KENJI
IPC: F24S90/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of reducing energy consumption required for a cooling and heating a structural body. SOLUTION: An inside temperature adjusting method for a reinforced concrete structural body comprises burying a CD pipe (concrete duct for wiring) 10 in a sunny side wall and a shady side wall, and forming a closed passage by means of the CD pipe 10. In that case, air inside the CD pipe 10 is forcedly circulated from the sunny side wall to the shady side wall in wintertime, and air inside the CD pipe 10 is forcedly circulated form the shady side wall to the sunny side wall in summertime and, at the same time, the atmosphere is taken into the closed passage from the shady side of the structural body 12 and is exhausted to the outside from the sunny side.
Patent JP-H04112985-A (JP)
Title: Screw rotating machine
Inventor: AZUMA TAIZO
IPC: F04C18/16
Filed: 1990-09-03
Abstract: PURPOSE:To obtain a screw rotating machine which is smoothly moved and settled at an accurate side position by providing a rod with the step portion in contact with the wall face of a casing when a slide valve is full open. CONSTITUTION:A slide valve 2 is connected to a piston 4 as a part of a slide valve drive mechanism via a rod 3 with the one end threaded to the slide valve 2 and slid in a casing 5. The rod 3 is loosely fitted to a through-hole 6c formed in the casing 6 with a relatively wider gap. In this case, the rod 3 has the step portion 3a, on one side of which a male screw threaded to the slide valve 2 is formed. When the slide valve 2 is full open, the end face of the step portion 3a of the rod 3 is put in contact with the end face of a plane seat 6a provided on the wall face of the casing 6 and tightly pressed thereto by the piston 4, accordingly. As a result, a slide valve assembly can be firmly held and the slide valve 2 can be stably secured without vibration.
Patent JP-H0785119-A (JP)
Title: Method and system for logic verification
Inventor: HASEGAWA TOMOHIDE
IPC: G06F17/50
Filed: 1993-09-20
Abstract: PURPOSE:To easily evaluate a logic with a few man-hours by analyzing a result of logic simulation and automatically evaluating whether or not each combination event is actually incident. CONSTITUTION:A logic simulation means 806 receives a logic circuit file 804 and a test program file 805 to execute a logic simulation. A primitive function generation detection means 807 is in interlocking with the logic simulation means 806 and records the occurrence of a combined event of occurrence/non- occurrence of all primitive functions registered in a primitive function file 803 to a combination event measurement result file 808. Then a combination event analysis means 810 receives the combination event result file 808 and a parameter description 809 to analyze an untest possibility event and a defective logic possibility event, and combines the result of analysis and stores the result to an event analysis result file 811.
Patent JP-2001056939-A (JP)
Title: Information reproducing device and method
Inventor: FUJITA GORO
IPC: G11B7/126
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain an information reproducing device and the method capable of efficiently correcting the fluctuation of an aperture. SOLUTION: An optical disk 1 provided with a recording layer and a reproducing layer is irradiated with a light beam from a head 2, and the recorded information on the recording layer is read out by opening a detecting window on the reproducing layer smaller than the irrediation range of the light beam. The resolution is detected by a resolution detecting part 15 based on a value X/Y dividing a value X of the difference between a sample value Y around a peak of an isolated pulse obtained by detecting an isolating mark which is preliminarily recorded on the optical disk 1, and a sample value adjacent to it by the sample value Y around the peak. By a reproduction control circuit 14, the size of the detecting window is controlled so that the resolution from the resolution detecting part 15 is approached to a reference value K from a reference value output circuit 13.