baber/WOPTO huggingface dataset:
Patent JP-H11135745-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KOIKE HIDETOSHI
IPC: H01L21/28
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To form a contact hole, which is adjacent to a gate electrode, like in self-aligning manner with respect to a gate electrode. SOLUTION: After forming a gate electrode, a silicon nitride film 111 is deposited on the whole surface, and after depositing a silicon oxide film 118, a surface is polarized. Then, through the use of a prescribed contact pattern, etching is made by using the condition of high selecting rate with respect to the film 111 and using an RIE method for the film 118, only the film 111 is etched in addition so as to form a contact hole 124 adjacent to the gate electrode. A polycilicon film 125 doped with an n-type impurity is deposited on the whole surface to fill the hole 124 and the film 125 is shaved, until the film 118 is exposed by using a CMP method to planarize a surface for forming a SAC 126.
Patent JP-H10122051-A (JP)
Title: Air vent device for butterfly type carburetor
Inventor: NOMURA KENICHI
IPC: F02M19/06
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the passage design of an air vent device, lower its manufacturing costs and improve its maintainability. SOLUTION: A carburetor body 1 forms its plane portion 1A on the top plane N with a first air vent hole 20 opening to an emerged chamber on one J side of the longitudinal axis line X-X of an intake passage 2 as well as on the upstream L side of the line Y-Y, a second air vent hole 21 opening to the atmosphere on the other H side of the longitudinal axis line X-X as well as on the upstream L side of the line Y-Y, and an air-vent communicating groove 22 of which one end 22A communicating with the first air vent hole 20 and the other end 22B communicating with the second air vent hole 21 are connected to each other by way of an inflection groove 22C situated substantially on the longitudinal axis line X-X as well as on the downstream K side of the line Y-Y.
Patent JP-S62154355-A (JP)
Title: Reel drive device
Inventor: HARIGAYA ISAO
IPC: G11B15/43
Filed: 1985-12-27
Abstract: PURPOSE:To eliminate an abrupt change in a tape state and to stop the tape while its tension is kept constant by controlling and stopping a reel drive means from information on stop and control corresponding to the tape winding diameter of a winding reel. CONSTITUTION:A travel speed information V on a mode instructing circuit 7 in a travel mode as well as a comparison signal (a) and a reference pulse (b) is supplied to a frequency and winding diameter converter circuit 6 from a tape speed information generator circuit 8. Through the use of an inputted information signal, the supplied information is outputted as a tape winding diameter information signal (rt), and inputted to a memory circuit 9 and a winding diameter/torque converter circuit 10 to calculate an appropriate torque value Tp in each travel. When a memory circuit 9 designates the tape winding diameter information (rt) as an address and inputs a read trigger, it outputs an appropriate torque value Ts at the time of stopping the tape travel. An appropriate torque value information signal Tp in tape travel is outputted from a switch circuit 11, while at the time of stopping the tape travel, the appropriate torque value information signal Ts is outputted. Then a reel motor drive circuit 14 controls a motor 15 so that torque in accordance with the appropriate torque value information signal can be generated in the motor 15 in the direction reverse to the rotating direction of a winding side reel receiving stand 1.
Patent JP-H05135077-A (JP)
Title: Credit transaction processing device
Inventor: YANASE KENJI
IPC: G06Q10/10
Filed: 1991-11-13
Abstract: PURPOSE:To prevent unwanted trouble by preventing a user, for which the use of a credit card is refused, from signing the name in the signature column of a sales slip. CONSTITUTION:Card data read from the credit card by a card reader 30 are transmitted to a center device 25 together with the sales data of a sales amount, etc., inputted from a keyboard 2. When the use of the credit card is not allowed at the center device 25, a mark '*' is printed in the signature column of a sales slip 9 so that the user of the credit card can not sign the name on the sales slip 9.
Patent JP-H07125529-A (JP)
Title: Manufacture of pipe joint
Inventor: ISEJIMA TAKESHI
IPC: F28F9/26
Filed: 1993-11-02
Abstract: PURPOSE:To integrally form a flat pipe part and a round pipe part without welding by forming a stepped pipe provided with a large diameter part, a small diameter part and a step part formed between the large-diameter part and the small diameter part by extracting extension processing and by making compression processing of the large diameter part of the stepped pipe so as to have an approximately long circular section. CONSTITUTION:A pipe made of aluminum alloy is partially extracted and processed, so as to form a stepped aluminum alloy pipe provided with a large diameter part 5 and a small diameter part 6. Next, a flat part provided with R on four corners of an inner wall part is compressed and processed and cut into the specific size, so as to form a pipe joint 1. Thereby leakage from a joint part is prevented, and the pipe joint 1 having high reliability can be obtained, and also the manufacturing process is simplified because the manhour for checking welding and welded part is little necessitated as in the past, and the parts managing manhour is decreased, thereby the suggestion of a manufacturing cost is made possible.
Patent JP-H01139644-A (JP)
Title: High-specific gravity polyamide resin
Inventor: FUJITA KAZUTOSHI
IPC: C08L77/00
Filed: 1987-11-27
Abstract: PURPOSE:To obtain the title resin outstanding in mechanical strength and moldability, suitable for e.g., flywheels, by homogeneously dispersing metallic powder surface-treated with a silane coupling agent in a polyamide resin having low terminal carvoxyl group concentration. CONSTITUTION:The objective resin can be obtained by incorporating (A) a polyamide resin with the terminal carboxyl group concentration of <=70mg eq./kg (pref. <=50mg eq./kg) with (B) metallic powder with a size of 0.1 to 300mu (pref. 0.1 to 50mu) (e.g., Fe, Zn, strontium ferrite) surface-treated with 0.2-2wt.%, based on said powder, of a silane coupling agent (e.g., gamma-aminopropyl triethoxysilane) so that the content of said metallic powder account for 97-50 (pref. 95-65)wt.% of the whole resin.
Patent JP-2001119529-A (JP)
Title: Close contact image sensor
Inventor: SHIMURA TAKASHI
IPC: H04N1/19
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a close contact image sensor having a lens array that is low in cost, small-sized and offers excellent handleability. SOLUTION: The close contact image sensor provided with a transparent board on which an original 9 is placed, a light source LED array 6 that emits a light onto an original face on the transparent board 7, a lens array that forms an image from a light reflected in the original face emitted by the light source, and a light receiving element array 4 that photoelectric-converts the reflected light from the original face through the lens array, employs a liquid crystal micro lens 21 in place of a rod lens which is a component of the lens array. Furthermore, a glass board being a component of the liquid crystal micro lens 21 is used for the transparent board 7.  Since the micro lens 21 can more easily be manufactured than the rod lens and the refractive index of the liquid crystal can be controlled by controlling a voltage applied to its electrode, a lens with excellent functions such as focal distance, resolution, focal depth and lightness can be built up to offer excellent handleability. Miniaturization and low-profile can be attained and the cost can be reduced.
Patent JP-S62158657-A (JP)
Inventor: YOSHIMURA SHIGERU
IPC: B65D25/38
Filed: 1985-12-28
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-H07154975-A (JP)
Title: Uninterruptible power supply apparatus
Inventor: MASAKI KATSUHARU
IPC: H02J9/06
Filed: 1993-11-29
Abstract: PURPOSE:To obtain an uninterruptible power supply apparatus which lowers the peak of a load current when a load is a nonlinear load, which enhances the efficiency of the load and which lowers the effective load current. CONSTITUTION:A waveform instruction signal V1 which is obtained on the basis of the output signal of a reference sine-wave generation circuit 12 and of the output feedback voltage of an inverter 4 and an inverter output feedback voltage V0 are input to a waveform control circuit 14. In addition, also the detection signal Vio of the output load current of the inverter 4 is fed back to the waveform control circuit 14. A PWM control circuit 15 is driven by an error signal which is output from the waveform control circuit 14, and the inverter 4 is controlled.
Patent JP-H02160933-A (JP)
Title: Apparatus for stopping spindle
Inventor: GERUTO SHIYUTERUTSUNERU
IPC: D01H7/22
Filed: 1989-11-17
Abstract: PURPOSE: To facilitate the production and attaching of pressing elements by mutually connecting fixing members through each elastically deformable holding part to head parts in a pressing member. CONSTITUTION: This apparatus is obtained by dividing the upper part of a warp region in a spindle upper part 10 with a ring collar, protruding pressing elements 11 into annular grooves 12 in the interior of the ring collar. The pressing elements 11 are provided with platy head parts 20 installed in two chamfered torsion rod springs 15 protruding from a fixed part 18 formed from a thin leaf spring by punching.
Patent JP-H08138308-A (JP)
Title: Magnetic recording medium processor
Inventor: YUGAWA MICHIO
IPC: G11B33/02
Filed: 1994-11-07
Abstract: PURPOSE: To prevent abnormal stoppage of a card processing machine due to failure of a card processor by building a plurality of magnetic recording medium processors in a magnetic recording medium processing machine. CONSTITUTION: A part 2 for indicating a parking charge or a guidance, a port 3a for throwing a coin and a port 3b for inserting a paper currency to pay a parking charge are provided on the front face 1 of a parking control machine (a) A change pay back port 4, a parking charge receipt button 5a, and a receipt issue port 5b are also provided on the front face. Furthermore, a pair of card insertion ports 6a, 6b are provided with the shutter 7 for the first insertion port 6b being closed. The shutter 7 is driven by means of a solenoid (not shown) to open/close any one of the pair of insertion ports 6a, 6b alternatively under control of a controller 8. Since a plurality of card processors 6a, 6b are built in the card processing machine (a), abnormal stoppage of the processing machine (a) can be prevented.
Patent JP-2000130061-A (JP)
Title: Small excavation rig for excavating soil
Inventor: DIETMAR IENEE
IPC: E21B7/04
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a soil excavation rig which requires only a little space and easily produces a strong force to shift a slide unit in both feeding and reverse directions. SOLUTION: A driving system for feeding a soil excavation rig 10 is provided with a feeding screw for rotation in the frame 18. The feeding screw is fitted to a spindle nut fitted to a slide unit 22 so as not to rotate against the slide unit 22. The slide unit 22 can be transferred in the axial direction against the spindle nut by a distance corresponding to the length of at leant a wire part, and two rod elements of an excavation rod can be connected and the movement range is restricted by a stopper fixed to the slide.
Patent JP-H07148323-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-11-29
Abstract: PURPOSE:To faciliate synchronization of display data between a game control device and a display control device, and to easily control the variable display speed. CONSTITUTION:A game control device 2 comprises a display control information memory means 2a for storing plural display pattern control data groups formed by pattern pointer data for recognizing display control information as one pattern, position pointer data for recognizing the positions of dividing one pattern in many parts, and addition value data for recognizing an addition number of the position pointer data. Further, the device comprises a display control information generating means 2b for generating variable display control information output to a display control device 3 according to the pattern pointer data, the position pointer data and the addition value data. The display control device 3 recognizes pattern pointer data and position pointer data for forming the variable display control information input from the game control device 2, and varies the updating interval of the position pointer data to control the variable display speed of a pattern displayed on a variable display device 4.
Patent JP-H10140139-A (JP)
Title: Molded cord-like pressure-sensitive adhesive sealing material and its production
Inventor: SANO OSAMU
IPC: E04B1/684
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a molded cord-like pressure-sensitive adhesive sealing material adapted so that the pressure-sensitive adhesiveness may be eliminated during temporary fitting to improve workability in applying a seal. SOLUTION: A solution of a non-pressure-sensitive adhesive resin or a dispersion of a non-pressure-sensitive adhesive powder is applied to a part of the surface along the longer direction of the body 2 of an oblong pressure-sensitive adhesive sealing material prepared by extruding a pressure-sensitive adhesive sealing material 3 and dried to form a coating film 5 made of the resin or the powder. When the molded cord-like sealing material 1 is stuck to one of the adherends and then pressed against the other adherend to seal-bond them, the coating film 5 prevents the adherend from being pressure-sensitively adhered to the other adhered during temporary fitting to thereby facilitate positioning. After the positioning, the adherends are pressed against each other to collapse the sealing material 1.  Then, the sealing material 3 breaks the film 5, squeezes into the sides and sticks to the adhered to form a seal between the adherends.
Patent JP-2001118268-A (JP)
Title: Optical information recording/reproducing device
Inventor: NAITO YUICHI
IPC: G11B7/09
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To solve such problems that an objective lens can not smoothly follow up the skew of an optical card so that the objective lens keeps the central position, and an optical information recording/reproducing device can not precisely record/reproduce information. SOLUTION: This device is provided with a means detecting the direction of the skew of an optical card 107 from the drive signal of an objective lens 106 and a means applying an offset equivalent to a prescribed current value smaller than a start current value to a drive current of a DC motor 209 in the same direction as the direction of the detected skew and in the direction than an optical head 204 and the optical card 107 are relatively moved.
Patent JP-H08159276-A (JP)
Title: Gear shift control device for automatic transmission
Inventor: KOBAYASHI HIROHISA
IPC: F16H61/18
Filed: 1994-12-01
Abstract: PURPOSE: To prevent useless shift up from being executed in the middle of a continuous curve by a method wherein even when, in a case of a curve being continued, a curve running state is completed once, a shift speed held during first curve running is held for a given time to prepare for a next curve to which a vehicle runs. CONSTITUTION: A gear shift control device for an automatic transmission comprises a throttle sensor 8; a car speed sensor 9; a brake switch 10; and a lateral G sensor 11 being a curve running detecting means and output signals therefrom are inputted to an A/T control unit 6. Based on an input signal, a target shift speed is decided and a shift signal is outputted. In this case, when a deceleration demand is effected, shift control for deceleration is executed based on a throttle operation speed and deceleration. When a vehicle is brought into a curve running state in succession to deceleration operation, a shift speed for deceleration is held during curving. During a deceleration demand which is estimated to prepare for a subsequent curved during curve running, a state to hold a shift speed for deceleration is continued for a given time even after completion of curving.
Patent JP-2001115251-A (JP)
Title: Protective film for preventing electrification
Inventor: MANABE KATSUHIDE
IPC: B32B9/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a protective film for prevention of electrification, capable of preventing electrification with certainty. SOLUTION: A protective film 1 for preventing electrification consists of a resin film 2, an adhesive layer 4 formed on the lower surface 22 of the resin film 2, and a sputtered layer 3 formed on the upper surface 21 of the resin film 2 by sputtering metal or metal oxide.
Patent JP-H08157916-A (JP)
Title: Blowing of pulverized fine coal into blast furnace and lance for blowing pulverized fine coal
Inventor: SATOU MICHITAKA
IPC: C21B7/00
Filed: 1994-12-01
Abstract: PURPOSE: To improve the combustion efficiency of blown pulverized fine coal by arranging plural pieces of double pipe structural lances to the side wall of a blow pipe connected to a tuyere of a blast furnace and controlling air or mixed gas quantity blown from an inner pipe at a fixed value, when blowing the pulverized coal together with gas for carrying from a gap between an inner pipe and an outer pipe of the lance. CONSTITUTION: When blowing pulverized fine coal, the flow rate of air or oxygen or the mixed gas thereof blown from the inner pipe of the lance is made to be 2-5 times that of the pulverized fine coal and the carrier gas blown between the inner pipe and the outer pipe in the double pipe structural lance and the mixing efficiency of the pulverized fine coal and the oxygen during blasting is risen to improve the combustion efficiency. At this time, it is desirable that spiral-state blade is arranged in t inner pipe near the tip part of the using double pipe structural lance or the inner pipe is projected from the tip part of the outer pipe and the tip part of the inner pipe is closed, and also, slits are arranged to the tip part side wall of the inner pipe projected from the outer pipe.
Patent JP-H03161145-A (JP)
Title: Method and apparatus for vibration for packing molding sand
Inventor: IKENAGA AKIRA
IPC: B22C15/10
Filed: 1989-11-16
Abstract: PURPOSE:To enable molding sand packing having high density by selecting phase difference at initial stage and ratio of numbers of vibration in a vibrator of vertical and horizontal direction vibrations and uniformly packing the molding sand in a flask. CONSTITUTION:Lissajous's figure shows various shapes with the ratio of vibrations and phase difference in two harmonic vibrations vibrating mutually at the right angle direction. In this Lissajous's figure, the vibration locus where the vibration is applied to the whole direction and is considered to be the most available for packing the molding sand, is selected. Synthetic condition at this time, is 2:1 the ratio of numbers of vibration and 90 deg. the phase difference at the initial stage. Further, by adjusting ratio of amplitudes, this can be reformed into the ideal shape. A vibrating table having structure fitting a vibrator 3 applying the vibration toward vertical direction to a vibrating table 2 hung with a spring 1 and a vibrator 4 applying the vibration toward two directions at the right angle of the vertical and horizontal directions, is used. By this method, the packing of molding sand into side hole and recessed part as turning a bowl over in a pattern for self-curing sand molding and lost foam casting can be easily executed at high density.
Patent JP-H08269590-A (JP)
Title: Method of preparing consolidated metal article
Inventor: DEREKU REIBOORUDO
IPC: C22C26/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing consolidated metal articles with improved strength, hardness and ductility.  
     SOLUTION: An amorphous alloy represented by formula (Fe, Co, Ni, W, Mo, Nb, V, Ta, Cr) 50-90  (Al, Ti) 0-40  (B, C, Si, P) 5-30  is allowed to adhere to a support for obtaining an alloy layer and a heat treatment at a temp. of 0.55 to 0.85 Ts(solidus temp. in °C) is carried out thereon thus the physical properties such as strength, hardness are improved and thermal stability, acid-resistance and corrosion resistance are improved as well. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11134904-A (JP)
Title: Rotating lamp
Inventor: ONDA MEGUMI
IPC: F21S2/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To prolong the lifetime of a rotating lamp while eliminating a brush of a direct current motor, and to simplify structure by providing a reflecting plate to be rotated around a lamp and a motor for driving the reflecting plate, and utilizing a stepping motor as a motor. SOLUTION: A reflecting plate 2 to be rotated around a lamp 1 is fixed to a base 22, and the base 22 is fixed to a large gear G2 to be rotated around a shaft 5 and driven by a small gear G1 directly fitted to an output shaft of a stepping motor 3. Since rotating speed of the stepping motor is low, and a required rotating speed can be obtained by a one-stage reduction mechanism, a driving mechanism can be simplified. Multiple kinds of rotating speeds corresponding to multiple kinds of purposes can be obtained by a single mechanical structure. A board 6 is provided with a known pulse motor driving circuit and a lamp lighting control circut. Rotation of the motor and lighting of the lamp can be controlled by the signal power level.
Patent JP-H01142167-A (JP)
Title: Double floor structure
Inventor: MASADA AKIHIDE
IPC: E04F15/00
Filed: 1987-11-25
Abstract: PURPOSE: To provide a height fine adjusting mechanism requiring no machining for a floor panel by arranging a pedestal in a supporting metal fitting, placing the floor panel on the pedestal for supporting a floating floor, and providing the height fine adjusting mechanism for the floor panel between the pedestal and the floor panel for constructing a double floor structure. CONSTITUTION: A base board 11 of a supporting metal fitting 1 constructed of the base board 11, a screw 12, a nut 13, and a pedestal 2 is fixed to a foundation floor face F, the nut 13 is screwed to the upper part of a thread rod 12 provided with thread grooves around the circumference face, the pedestal 2 is fixed to the upper end of the nut 13, and screw holes 2' are bored in the four corners of the pedestal 2. A height adjusting mechanism 4 consisting of an adjusting screw 41 and an adjusting hole 42 and adjusting the height of the floor panel 3 is formed between the pedestal 2 and the floor panel 3.  The adjusting hole 42 is opened through a core body 31 of the floor panel 3 and a metal plate 32 and provided with a cylindrical spacer 6 arranged on the inside so as to be fitted and arranged between the adjusting screw 41, and a lid 7 is fitted to the upper part of the cylindrical spacer 6. When the lid 7 for the adjusting hole 42 is removed and the adjusting screw 41 is turned, height adjustment between the adjacent floor panels 3 is carried out.
Patent JP-H07154349-A (JP)
Title: Information recording reservation system
Inventor: SHIGA TOMOHISA
IPC: H04N5/76
Filed: 1993-11-30
Abstract: PURPOSE:To easily perform reserved recording from a position away from a place where a recording means is installed. CONSTITUTION:Reservation information is inputted from a telephone 1, the reservation information is processed through a public network 2 by a computer 4, and the result of information processing is outputted to the telephone 1. Then, a control signal for controlling a VCR 9 based on the reservation information is outputted through a BS 7, and the recording reservation controller of the VCR 9 controls the recording time of time sequential information based on the control signal from the computer 4.