baber/WOPTO huggingface dataset:
Patent JP-S53110740-A (JP)
Title: Bevel pinion axile
Inventor: IKEGAMI SEIICHI
IPC: F16N7/36
Filed: 1977-03-09
Abstract: PURPOSE: To make lubricating condition favorable by measures of perforating an oil bore to conduct a space part and the case body inside between a pair of taper roller bearings to support a bevel pinion axle in free command of swiveling inside the bevel pinion axle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05220759-A (JP)
Title: Heat insulating box body
Inventor: AMAYOSHI TOMONAO
IPC: B29L31/18
Filed: 1992-02-13
Abstract: PURPOSE:To prevent the foam shrinkage due to the diffusion of CO2 and to keep the appearance quality of a heat insulating box body over a long period of time, in the heat insulating box body formed using a foamable heat insulating material foamed by the addition of HCFC 22 being a foaming agent and water being an auxliary foaming agent, by utilizing ABS especially limited in its constituent components in the formation of an inner box. CONSTITUTION:A heat insulating box body 8 is obtained by filling the space between an inner box 6 composed of a high nitrile resin compsn. limited in its resin constituent components and an outer box made of a metal with a hard urethane foam 7 foamed by the addition of HCFC 22 being a foaming agent and water being an auxiliary foaming agent.
Patent JP-H03230564-A (JP)
Title: Semiconductor memory device
Inventor: HIRANO HIROSHIGE
IPC: H01L21/8242
Filed: 1990-02-06
Abstract: PURPOSE:To obtain a small memory cell and a small-sized chip by forming a part of a memory cell transistor and a memory cell capacitor inside a trench. CONSTITUTION:A semiconductor memory device comprises a contact window 12 which connects a bit line 1 to a drain part 2, a contact window 13 which connects a source part 9 to a charge storage part 10 and a trench part 14 formed inside a substrate 8. A gate electrode 3 and the charge storage part 10 of a memory cell are formed inside the trench part 14 so that a memory cell transistor and a memory cell capacitor can be formed with a small area. Thus an area of the memory cell can be reduced without reducing a gate length and a gate width of the transistor and without reducing memory cell capacitance.
Patent JP-2000225375-A (JP)
Title: Particle-containing paste coating material
Inventor: KINOSHITA SHINGEN
IPC: B05C5/02
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a particle-containing paste coating material capable of well coating a material to be coated with particle-containing paste regardless of the solidified or softened state of the particle-containing paste. SOLUTION: An ultrasonic vibrator 6 for applying vibration to cream solder 5 as particle-containing paste is provided to the coating nozzle 3 of a syringe 1 and the cream solder 5 in a state solidified by thixotropy is softened by applying vibration to the cream solder 5 by the ultrasonic vibrator to perform the coating of the cream solder. Thereafter, the vibration of the ultrasonic vibrator 6 is stopped to again solidify the softened cream solder 5 by thixotropy to stop the coating of the cream solder.
Patent JP-S56123868-A (JP)
Title: Ink jet recording method and its recording device
Inventor: ISOO OSAMU
IPC: B41J2/195
Filed: 1980-03-05
Abstract: PURPOSE:To prolong the life of ink by automatically filling a solvent equivalent to the volatile component of ink into an ink bottle intermittently, proportional to an operating time during ink injection. CONSTITUTION:Ink recovered by means of a gutter is returned to an ink tank, and is again conducted to a nozzle to be recycled. An auxiliary tank 18 having an opening on the upper part is connected to an ink tank 11. An electromagnetic valve 19 and a throttle valve 20 are interpositioned across the said connection. The volatility rate of the ink solvent component is generally low such as less than 1cc/hr. Therefore, in order to allow the making-up of an insignificant quantity, the electromagnetic valve 19 is operated intermittently.
Patent JP-S59152428-A (JP)
Title: Data inserting camera
Inventor: SAHORI DAISUKE
IPC: G03B17/00
Filed: 1983-02-18
Abstract: PURPOSE:To prevent an IC from being broken down by static electricity by incorporating a timepiece circuit and a data inserting circuit in a rear cover, and providing a means for setting the potential of a film pressure plate to the same potential as a ground of the circuit. CONSTITUTION:A hinge plate 2 is fixed to the left end plane part in the figure of a rear cover 1 formed by a plastic material. A reflection type liquid crystal display body 5 is contained in an outside display use data display body containing part 1a, and a data such as the data and hour, etc. is displayed on the outside through a display window 24. A data illuminating lamp is contained in a containing chamber 1b, a light of the lamp is led to an inserting transmission type liquid crystal display body 14 by an optical path 1d, an inclined face 1c for attaching a reflecting mirror, and a mask 1m are provided, and as for a film pressure plate spring 18, a contact piece 18b is provided on a part of a leg part 18a, the contact piece 18b contacts by pressing to a ground pattern 6 on a printed board 6 through the opening, therefore, even if static electricity of high voltage is generated when winding a film, it drops to a ground of the printed board through the contact piece 18b, and it is prevented that high voltage is applied to an IC 6a.
Patent JP-H06243716-A (JP)
Title: Copper paste
Inventor: TANAKA ATSUSHI
IPC: C04B41/88
Filed: 1993-02-16
Abstract: PURPOSE:To improve the printing property of the copper paste, and to adhere the copper paste to an insulated substrate strongly when it is used as a wiring conductor by using polyalkylene-carbonate for the binder of the copper paste including copper powder, glass filler, binder, organic solvent and plasticizer. CONSTITUTION:As a binder, which is to be added to the copper paste and which works to form the copper powder and glass filler into paste, polyalkylenecarbonate such as polyetylenecarbonate, polypropylenecarbonate or the like is used. Since the binder made of polyalkylenecarbonate has the excellent spinnability, the copper paste using this binder can be printed on a ceramic green sheet as an insulating material 1 excellently by screen printing. Consequently, a contact is not generated between the printed patterns to eliminate the generation of short circuit in a wiring conductor. Since the binder is not left in the conductor 2, the conductor 2 is adhered to the substrate 1 strongly, and peeling of a semi-conductor element 3 from the substrate 1 is eliminated.
Patent JP-S63211544-A (JP)
Title: Flat mask for color cathode-ray tube
Inventor: FUJIMURA TAKEO
IPC: H01J29/07
Filed: 1988-02-08
Abstract: PURPOSE:To make an effective screen nearly a rectangular shape and attain the design improvement by forming the effective contour line of a flat mask into a curved line shape recessed toward the center of the effective section in advance. CONSTITUTION:The contour line 4b having apertures of a flat mask 13 is formed into a so-called pin cushion type curved line shape recessed toward the center O of a section 4a having holes. If such a flat mask 13 is used, the shape of the contour line 4b is somewhat deformed to a barrel shape when it is press-molded, thus each side of the contour line 4b of a shadow mask 3 after it is formed can be made a straight line. Accordingly, the shape of an effective screen can be made nearly a rectangular shape.
Patent JP-2000226729-A (JP)
Title: Production of polyurethane yarn
Inventor: ITOU KUNISATO
IPC: D01F6/70
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane yarn having remarkably improved denier evenness without lowering the productivity and useful for stockings, etc., by maintaining the temperature of a gas supplied from a gas-supplying part formed at the bottom of a spinning chimney to a specific temperature or below. SOLUTION: A polyurethane fiber is produced by extruding a polyurethane solution (having a viscosity of preferably 2,500-5,500 poise) through a spinneret 5 into a spinning chimney having two or more gas-feeding parts 2, 3 and a gas sucking part 4 formed between the gas feeding parts 2, 3. In the above process, the temperature of the gas to be supplied from the gas supplying part 3 placed at the lower part of the spinning chimney is set to <=60 deg.C, preferably 15-50 deg.C and the produced yarn is wound at a winding speed of >=400 m/min. Preferably, the high-temperature side melting point of the solute of polyurethane is <=250 deg.C and the yarn is produced by doubling two or more filaments 1.
Patent JP-H02205810-A (JP)
Title: Automatic focus adjusting device
Inventor: TOYAMA MASAMICHI
IPC: G02B7/28
Filed: 1989-02-06
Abstract: PURPOSE:To enable stable, speedy, and high-accuracy automatic focus adjusting operation with simple constitution by detecting the direction of relative movement between a subject and a camera from motion vector information on an image and restarting the automatic focus adjusting device. CONSTITUTION:A motion vector detecting circuit 9 detects motion vectors in plural blocks on a photographic image plane to find the optical flow of the image plane and detects whether or not the subject 1 moves from its displacement to decide whether the subject 1 approaches or leaves a lens 2. A restart decision circuit 14 decides whether the automatic focus adjusting operation is started or not according to the decision information. Consequently, the need to used a complex mechanism which requires high accuracy is eliminated, the restart of the focus adjusting device can accurately be decided with high precision from the image signal, and the automatic focus adjusting device which operates stably and securely without any unnecessary operation is obtained.
Patent JP-S61187246-A (JP)
Title: Lsi production lot constituting equipment
Inventor: SUGIYAMA HISASHI
IPC: B65H29/60
Filed: 1985-02-14
Abstract: PURPOSE:To reconstruct correctly several number of lots from assemblage in which reversal number of wafers of many kinds are mixed, by installing the wafer taking out mechanism, the wafer recognizing mechanism, the wafer distributing mechanism, and the lot mechanism. CONSTITUTION:The wafer is taken out of a input lot one by one by the wafer taking out mechanism 1, and the symbol attached to the wafer is read out optically by the wafer recognizing mechanism 2. The wafer distributing mechanism 3 so allocates wafers that the wafers containing the same contents are gathered in a lot. As the result of it, lots are reconstructed. The input lot 7 composed of several number of wafers 8 is carried by the conveyer 9. The region 31 is scanned and the symbols 10 attached to the wafer 8 are read out optically by the head 11 of the wafer recognizing mechanism. The wafers whose symbols are recognized are reconstructed into the lots 13-16 corresponding to each symbol by the controlled distributer 17. The lot constituting mechanism classifies the wafers with the same performance as the wafer taking out mechanism.
Patent JP-S59160354-A (JP)
Title: Transmissin controller
Inventor: FUJIKURA NOBUYUKI
IPC: H04L1/08
Filed: 1984-02-17
Abstract: PURPOSE:To discriminate a communicatin controller in trouble and to improve the reliability on information transmission by constituting a double loop transmission line, and performing collation between transmission/reception controllers and fault detection in every communication controller. CONSTITUTION:Received data Rx1 supplied to the 1st transmission/reception controller Ci1 is received by a receiver 11 and outputted to a transmission/ reception controller 13. The controller 13 decides on whether this received data is addressed to this communication controller Ci or not and outputs it to a common controller Ci3 when the data is addressed to the device Ci. The 2nd transmission/reception controller Ci2 also processes receive data Rx2 similarly, the common controller Ci3 collates both outputs with each other, and a device Pi performs fault detection, etc. The output of the device Pi is supplied to the controller Ci3, which sends the same data as transmit data Tx1 and Tx2 to the next communication controller through transmission/reception controllers 13 and 23; if there are fault information, etc., they are recognized.
Patent JP-H05196175-A (JP)
Title: Joint pipe with metal piece for fitting hydraulic piping
Inventor: SAKATA MASATAKA
IPC: F16L3/00
Filed: 1992-01-17
Abstract: PURPOSE:To enable adaptability of one kind of a joint pipe to hydraulic pipings of a plurality of types by enabling the change of the relative connecting positions in connecting an auxiliary plate and a fitting plate by means of a connecting bolt, thereby freely changing the fabricating direction of pipes. CONSTITUTION:A joint pipe is provided with a fitting metal piece 9 which is used in the connection of hydraulic hoses 10 to each other and also used in the connection to a frame 11. The joint pipe consists of a pipe 1 having a connecting port 2 of a hose 10 on each end part, an auxiliary plate 3 fixed to this pipe 1, and a fitting plate 5 provided with a fitting part 5b to fit to the frame 11 or the like. The fitting part 5, for example, out of the respective plates 3, 5 is provided with a number of connecting holes 6 on the circumference, and the auxiliary plate 3 is provided with at least two connecting holes 4. This arrangement allows the relative connecting positions by the connecting bolts 8 of the respective plates 3, 5 to be variable. Thus, flexibility is provided to the fabricating posture of the pipe 1, enabling avoidance of the restrictions on the layout, the interference with other equipment or the like.
Patent JP-H07126460-A (JP)
Title: Polyolefinic resin composition and production of film and sheet
Inventor: INAGAKI TADAHIKO
IPC: C08L25/00
Filed: 1994-01-31
Abstract: PURPOSE:To obtain a polyolefinic resin composition capable of producing films, sheets, etc., having excellent various characteristics by calendering processing and to provide production method for films and sheets. CONSTITUTION:This polyolefinic resin composition comprises 100 pts.wt. of polypropylene, 1-200 pts.wt., more preferably 10-80 pts.wt. of a styrenic copolymer and 1-100 pts.wt., more preferably 5-40 pts.wt. of polyethylene and/or polybutene. Films and sheets obtained from the composition by calendering method have excellent transparency without generating a harmful gas such as hydrogen chloride gas during combustion, e.g. incineration and have excellent freeze resistance free from whitening phenomena on bending. The films and sheets are available as industrial decorative sheets such as steel and plywood films.sheets.
Patent JP-H08259093-A (JP)
Title: Printing mail box system sensing that bin is almost full forusers sharing it
Inventor: HEKUTAA JIEI SANCHIESU
IPC: G06F3/12
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous information from being provided by controlling a sheet distribution system and directing subsequent print jobs exceeding a preset limited number of printed sheets sent from an electronic printer to a different and respective mailbox bins in a mailbox control system. SOLUTION: A sheet distribution system 16 actuates a sheet deflecting gate 17 so as to pick up a sheet from a perpendicular sheet transfer device 18 to a prescribed bin 11. When the sheet reaches the solenoid opening gate 17, the sheet is deflected into a prescribed bin 11. Sheets received from a printer 14 which is operationally connected thereto by a sheet input 20 of a mailbox unit 10 are sent to a perpendicular transfer device 18 one after another. The perpendicular transfer device 18 is provided with belt rollers 25 which are formed into feed nips by engaged with a plurality of belts 26 respectively and feed the respective sheets along the moving belt 26 till the sheets abuts on an operation gate 17.
Patent JP-H05219867-A (JP)
Title: Electric reel
Inventor: FUROMOTO YOSHIYUKI
IPC: A01K89/017
Filed: 1992-02-14
Abstract: PURPOSE:To provide an electric reel capable of winding fishline at a proper speed when a fish took the hook, while capable of winding the fishline at high speed when any fish has not taken the hook. CONSTITUTION:The objective electric reel is equipped with (A) a speed setting switch 14 to regulate the driving speed of an electric motor 10 for driving a spool 5, (B) a sensor S to measure the load on the electric motor 10, and (C) a control means 16 to drive the electric motor 10 at a speed higher than the set speed by a speed setting switch 14 when the sensor S gives a load lower than a specified value in driving the electric motor 10.
Patent JP-H09216336-A (JP)
Title: Method and apparatus for printing cream solder
Inventor: SHINODA YOSHIRO
IPC: H05K3/12
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To perform the alignment of a screen mask with a substrate with high accuracy without receiving the effect of the backlash error of a ball screw. SOLUTION: When a substrate is fed in a substrate backup part (S1), a screen frame is positioned at a reference position with respect to a base part and, in such a state that the base part is set at a confirming position, the mark of a screen mask is photographed by a CCD camera (S2). Continuously, the base part is moved to a standby position (S3) and the mark of the substrate 22 is photographed (S4). The shift quantities ΔX, ΔY, Δθ to the screen mask of the substrate are calculated (S5) and the correction quantity Δy of the base part, the correction quantity Δa of an X-axis roller and the correction quantity Δb of a θ-axis roller are calculated (S6). The base part is moved (S7) and, after the screen mask is once moved from the reference position to an initial retracted position (S8), alignment is performed (S9). Thereafter, printing operation is executed (S10).
Patent JP-S56123114-A (JP)
Title: Manufacture of quartz oscillating element
Inventor: NAGAURA YOSHIAKI
IPC: H03H3/02
Filed: 1980-03-04
Abstract: PURPOSE:To obtain a small-diameter quartz oscillator precisely by polishing the surface of a machinable material with a quartz core buried, by sticking a machinable piece to the polished surface, and by polishing the reverse surface while supporting it. CONSTITUTION:A solid cylinder is formed by surrounding quarts core 2 with machinable material 3, and then cut along a slice line to platelike quartz oscillator material 4. Material 4 is supported by attachment-detachment device 6 and then polished by grinding machine 7 and polishing machine 8 into a mirror surface. Machinable piece 11 is fixed to polished arc surface 9 and suctionally supported by suction attachment-detachment device 12 to grind the reverse surface of material 4, which is further polished into a mirror surface to form an arc surface. Core 2 is separated from machinable piece 11 to obtain a quartz oscillator.
Patent JP-H09217374-A (JP)
Title: Alkaline protecting layer to acidic ground and its construction method
Inventor: OTA SOZO
IPC: E02D31/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline protecting layer for protecting an underground structure from the acidic ground. SOLUTION: An alkaline grout material solution and a gelling agent solution are injected and mixed to form a protecting layer 3 to an acidic ground 1. The protecting layer 3 is a water shielding grout layer, which contains an alkali generated by gelling of the grout material in such a manner as to be leachable. An alkali silicate can be used as the grout material, and a compound such as bicarbonates, bisulfates, biphosphates, esters, dialdehydes, cement, cement slag, slag-lime, and/or lime-gypsum can be used as the gelling agent. As an auxiliary, chlorides, sulfates, carbonates, phosphates and/or soluble alkali hydroxides may be added.
Patent JP-S56124244-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OONO KENICHI
IPC: H01L27/12
Filed: 1980-03-05
Abstract: PURPOSE:To improve recovery of perfect chip by eliminating detective block from the chip and replacing it by good one, by using an electrode wiring provided on surface of a semiconductor substrate. CONSTITUTION:IC elements A and A' are provided on a substrate 1 by being divided into blocks A1, A2... and A1', A2'... which are mutually independent from one another. In order to eliminate a defective block A2, surface of the substrate 1 is provided with resist mask 2 having an opening around the block A2 and reverse side is provided with a resist mask 2' having an opening around the block A2', and A2 is removed by etching to take out A2'. And then, on a clean quartz plate 4, the substrate 1 is placed keeping its surface downward, and A2 is eliminated and A2' is inserted. On side surface of A2', polyimide 3 is applied in advance and heated to attach A2' onto the substrate 1 tightly. And then, by providing an A1 wiring 4 and dicing it, an IC element is completed. As this element A was obtained by replacing the defective block A2 with other satisfactory block A2', it shows normal characteristic. It is possible, by using this mechanism, to salvage an expensive IC element.
Patent JP-S55120202-A (JP)
Title: Curved-panel structure
Inventor: SUGIYAMA RIYUUICHI
IPC: F16S1/02
Filed: 1979-03-09
Abstract: PURPOSE:To form easily a high-precision and high-strength curved panel by additionally fixing a transformable corrugated plate on the reverse surface of a curved reflecting plate. CONSTITUTION:Reflecting plate 1 with a logical curved surface of a paraboloid of revolution is formed, and bent plate 7 is also formed as a support member for reflecting plate 1. This bent plate 7 is corrugated in its length direction and provided with slit 8 for allowing width-directional transformation. On the reverse surface of reflecting plate 1, bent plate 7 is agganged and auxiliary rigid body 10 is further provided; and reflecting plate 1 and bent plate 7, and bent plate 7 and auxiliary rigid body 10 are made in a body by spot welding respectively. Thus, the curved panel which has needed strength and precision while having simple structure can easily be obtained.
Patent JP-H09220026-A (JP)
Title: Flowerpot
Inventor: TAKAYANAGI HIROTAKA
IPC: B01D53/38
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To remove or mask odor by means of a flowerpot. SOLUTION: This flowerpot is provided with a pot main body 10 and a pot base 20 which supports this pot main body 10, the pot base 20 is formed into a container for containing a deodorant or odor masking agent and has a window 23 formed in its flank while covered with a transparent material, and the pot main body 10 has its lower part engaged with opening part 21 of the pot base 20 and also has a hole bored in its bottom. A pattern 23a is formed on the transparent material covering the window 23 formed in the flank of the pot base 20, a pedestal which supports a gardening plant or its imitation is arranged in the pot main body 10, and a gap is formed between the pedestal and pot main body 10.
Patent JP-H11234420-A (JP)
Title: Terminal network controller
Inventor: TANABE MINORU
IPC: H04M11/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To detect off-hook of a telephone set connected to a terminal network controller to be operated at a low power supply voltage. SOLUTION: This terminal network controller is composed of a diode bridge 3 connected to a telephone line 2 so as to extract a DC voltage, communication processing part 4 connected to the diode bridge 3 while having the transmission/ reception or modem function of dial tones, charging part 8 connected to the diode bridge 3 so as to charge the power of the telephone line 2, relay 7 for controlling the connection of a telephone set 6 attached outside to the telephone line 2, current detecting part 9 serially connected with the telephone set 6 so as to detect the outflow of a prescribed current from the charging part 8 in the state of disconnecting the telephone set 6 from the telephone line 2 through the relay 7,  and control part 5 for controlling the relay 7 corresponding to the control of the communication processing part 4 or the output of the current detecting part 9 so as to connect the telephone set 6 to the telephone line 2. Thus, off-hook can be detected by power supply from the telephone line 2.