baber/WOPTO huggingface dataset:
Patent JP-H06121224-A (JP)
Title: Image pickup device
Inventor: ISHII TAKASHI
IPC: H04N5/378
Filed: 1992-10-09
Abstract: PURPOSE:To provide the image pickup device capable of picking up an object with a light quantity over a wide range from a dark place to a bright place. CONSTITUTION:The image pickup device is provided with plural image pickup means 5, 15 converting an incident light made incident via an image pickup lens 1 into an electric signal and outputting a video signal, a distribution means converting an incident light made incident via the image pickup lens 1 into a light quantity respectively and distributing the light, a saturation detection means 9 detecting the saturation of the image pickup means from the video signal of the image pickup means 5 whose distributed incident luminous quantity is larger and changeover means 11, 13 selecting other image pickup means 15 whose distributed incident quantity is smaller than that of the image pickup means 5 when the saturation detection means 9 detects the saturation of the image pickup means 5.
Patent JP-S63129876-A (JP)
Title: Torque fluctuation corrective device for motor
Inventor: AZUMA NOBUO
IPC: H02P29/00
Filed: 1986-11-17
Abstract: PURPOSE:To minimize the fluctuation of a torque automatically, by a method wherein the amount of the fluctuation of a torque per one rotation of a motor is detected to store it and the fluctuation of the torque during normal rotation is controlled so as to cancel the fluctuation by employing the stored memory. CONSTITUTION:The torque fluctuation corrective device of a motor 1 is constituted of a tap detector 2, a driver 3, a motor current detecting resistor 4, a comparator 5, a changeover switch 6, a detection circuit 9, detecting the amount of variation of the counter electromotive force of the coil of the motor 1, an A/D converter 10, a variable gain amplifier 13, a micro-computer 14 and the like to rotate the motor 1 with a constant speed. In this case, a torque fluctuation correcting command pulse (b) is decided whether it exists or not and when it exists, the changeover switch 6 is switched to a side B to control a motor current so as to make it constant while the output of the detection circuit 9 is written into an RAM 11. Subsequently, the output of the detection circuit 9 is read out of the RAM 11 and a reference voltage source 16 is set so as to minimize the fluctuation of the torque as same as the output signal of the detection circuit 9. As a result, following may be effected automatically even when there is a load fluctuation.
Patent JP-H08111215-A (JP)
Title: Separator for battery and manufacture of the same
Inventor: TSUCHIDA MINORU
IPC: H01M2/16
Filed: 1994-10-12
Abstract: PURPOSE: To enhance the liquid absorptiveness, liquid retainability, and tensile strength by mixing polyolefin short fibers containing copolymer of ethylene-vinyl alcohol with polyolefin short fibers having fine pores at the surface in a specific mix proportion, and subjecting it to a process like paper-making. CONSTITUTION: Polyolefin short fibers A contain copolymer of ethylene vinyl alcohol while polyolefin short fibers B have fine pores at the surface, and these two types of short fibers A, B are mixed together and subjected to a process like paper-making, and the obtained sheet is used as a separator for a battery. At this time, the mix proportion of A and B should be 90:10 thru 50:50, and the polyolefin be either polyethylene or polypropylene, and the rate of voids in the fiber B be 20-70%. The manufacturing procedures include dispersing the fibers A and B in water in a mix proportion of 90-50vs. 10-50 percent by weight so that a slurry is formed, which is subjected to a wet type paper-making process.  The obtained sheet is subjected to a heating process so that entangled fibers are joined with one another, and a separator for battery is accomplished, which presents excellent liquid absorptiveness, liquid retaining property, and tensile strength.
Patent JP-H07117485-A (JP)
Title: Weather strip attaching structure of sashless door type vehicle
Inventor: TAKAHASHI HIDEKI
IPC: B60J1/16
Filed: 1993-10-29
Abstract: PURPOSE:To quickly discharge car washing water spread to the back surface of a die formed part outside a vehicle so as to prevent the water from entering the vehicle chamber. CONSTITUTION:A roof-side side weather strip 4 and a center pillar side weather strip 5 are integrally connected to each other by a die formed part 6 and fixed and supported by a roof-side side retainer and a center pillar side retainer. A drainage passage is formed between the center pillar side retainer and the center pillar side weather strip 5 along the vertical direction by a projecting line part 21. A cut part 25 extended over the center pillar is provided together with the roof-side side retainer on the back surface of the die formed part 6, and a guide wall 27 to be brought in contact with the panel surface is formed on the lower part of this cut part 25, and entered drops of water are collected so as to be guided to the drainage passage on the center pillar side.
Patent JP-H01115819-A (JP)
Title: Production of hauynite
Inventor: TSUYUKI HISAMITSU
IPC: C04B22/14
Filed: 1987-10-29
Abstract: PURPOSE:To obtain hauynite suitable for foundation improving material inexpensively, subjecting depohsphorized slag powder having a large content of lime to magnetic separation to remove a metallic iron content, blending the resultant material with specific amounts of alumina source and gypsum source, calcining at a given temperature and grinding. CONSTITUTION:Dephosphorized slag powder having a large content of lime produced in an iron-manufacturing process is used as a starting raw material. Then the starting raw material is subjected to magnetic separation to remove a metallic iron content, the material not to be attached to magnet is blended with alumina source (e.g. alumina powder) and gypsum source (e. g. gypsum dihydrate) to prepare a mixture having the ratio of each component of 87-15wt.% lime, 10-51wt.% alumina and 3-34wt.% gypsum based on sum of lime, alumina and gypsum. Then the mixture is calcined at 900-1,250 deg.C to form clinker comprising hauynite shown by the formula 3CaO.3Al2O3.CaSO4 as a main component and ground to give hauynite.
Patent JP-2000098894-A (JP)
Title: Oversheet for card
Inventor: NISHIKAWA YOSHIKI
IPC: C08L71/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a non-PVC-based resin oversheet for a plastic card with improved release property from a press plate by forming fine recesses and projections on both surfaces of the oversheet. SOLUTION: This oversheet consists of a resin compsn. prepared by adding a surfactant and a polyolefin or a modified polyolefin to a substantially noncrystalline polyester resin, and both surfaces of the sheet are subjected to roughening treatment to produce fine recesses and projections. The surface roughness on both surfaces is controlled to be between 0.5 μm and 5 μm in distance between center point and to have a 10-point average roughness between 3 μm and 20 μm. When polyethyleneglycol and sodium alkylbenzenesulfonate are added as surfactants, the weight ratio is preferably 1/9 to 9/1. The add amt. is preferably between 0.2 wt.% and 1.5 wt.%, and more preferably between 0.5 wt.% and 1.0 wt.%.
Patent JP-H07200950-A (JP)
Title: Glass-breakage detection alarm system
Inventor: EIDORIAN MADAU
IPC: B60R25/10
Filed: 1994-11-07
Abstract: PURPOSE: To provide and alarm system detecting the breakage of glass. CONSTITUTION: A switch 22 is provided with and input terminal 24, and output terminal 26 and a control terminal 28. The input terminal is connected with a battery. An electrically conductive trace 10 is formed on a glass 8 and connected with the output terminal of the switch 22. A controller 20 is connected with the control terminal of the switch 22 to control the operation of the switch 22 in an electrically conductive state and a non-conductive state. The controller 20 measures and compares the reference output terminal voltage of the switch 22 when the switch 22 is in the conductive state, a second output terminal voltage when the switch 22 is in the non-conductive state, and a third output terminal voltage when the switch 22 is in the conductive state. The controller 20 generates a control signal according to the comparison of the measured voltage.
Patent JP-H05114119-A (JP)
Title: Magnetoresistance effect type magnetic head
Inventor: MIZOSHITA YOSHIBUMI
IPC: G11B5/39
Filed: 1991-10-21
Abstract: PURPOSE:To prevent the electrical damage of a medium by contact with the magnetoresistance type head (MR head) to be used for a magnetic disk device, etc., and to improve reproducing characteristics by controlling the magnetic flux absorption route from the MR element to a shielding member as well as to enable high-density recording and reproducing by building a coil for recording into the head. CONSTITUTION:The head structure disposed with a nonmagnetic insulating film 24 and shielding magnetic materials 23, 28 respectively on both sides of the MR element 26 is constituted by disposing the above-mentioned MR element so as to retreat from a medium-facing surface 29, providing a yoke 25 having the shape narrowing the width of the front end between the above-mentioned shielding magnetic materials so as to expose its front end to the medium-facing surface 29 and to magnetical couple its rear end to the front end of the MR element 26, and providing the above-mentioned two shielding magnetic materials so as to narrow the spacing therebetween. The width at the front end of at least one of the shielding magnetic materials is provided to comply with the shape at the front end of the yoke 25 and coil conductor films for recording are built along this yoke 25.
Patent JP-H07130763-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: KONDO MASAHARU
IPC: H01L21/338
Filed: 1993-10-29
Abstract: PURPOSE:To improve the accuracy of distances between a gate electrode and N<+>-type regions (low resistance regions) and facilitate the manufacture of a semiconductor device which has not only excellent radio frequency characteristics but also excellent electrical characteristics such as a gate breakdown strength and, further, achieve the flexibility of the manufacturing method of the semiconductor device. CONSTITUTION:A pair of low resistance regions 2 are provided in the surface layer of a compound semiconductor substrate 1 and, at the same time, an active region 3 which is connected with the regions 2 are provided. A source electrode 6 and a drain electrode 7 are provided on the respective low resistance regions 2 so as to have ohmic contacts with them and a gate electrode 4 is provided on the active region 3. In the manufacturing process of a compound semiconductor device like this, a mask alignment reference metal mark is formed on the compound semiconductor substrate 1 is formed and the low resistance regions 2 are formed by using the reference metal mark as a reference and the gate electrode 4 is formed by using the reference metal mark as a reference.
Patent JP-H03133707-A (JP)
Title: Wrapping apparatus for raw fabric
Inventor: ITOU KIYOCHIKA
IPC: B65B11/04
Filed: 1989-10-19
Abstract: PURPOSE:To enable wrapping raw fabric into a roll of fabric in wrapping paper by providing a device designed to freely open and close over raw fabric laid on a supporting roller in such a manner as to encircle the raw fabric and by providing also a device for holding the raw fabric, which is connected to a winding device having a tension-adjusting function. CONSTITUTION:A roll of raw fabric 2 is mounted on supporting rollers 3A, 3B and made to rotate on its axis by actuating a driving source 5. By closing an opening-and- closing device comprising members 15A, 15B around the raw fabric from above, a raw fabric-holding device 30 having the form of a sash and passed over the loose end of one member and having one end fixed to the loose end of the other member is laid in contact with and in a manner of encircling the raw fabric. The raw fabric- holding device is housed in a coil in a winding device 27 which has a tension-adjusting function; it slides against only the loose end 15a of one member 15A of the opening- and-closing device, and hence the device performs the opening and closing smoothly and without trouble or impairment of the raw fabric-holding device 30. The surface of the raw fabric-holding device 30 is designed to produce but an extremely low order of friction so that wrapping paper W inserted between the supporting roller 3A and the raw fabric 2 can be guided to the raw fabric-holding device 30 in a manner of slipping and wound on the raw fabric.
Patent JP-S61148539-A (JP)
Title: Information processor
Inventor: KANEKO HIDEO
IPC: G06F11/10
Filed: 1984-12-24
Abstract: PURPOSE:To detect the abnormality of a parity code signal and the fault of a mode register and a selecting circuit by a parity checking circuit which has been set to one parity mode. CONSTITUTION:Mode register 8, 9 consist of duplex structure constitution by which the same value is always set, and an operation processing part 4 is constituted so that the operation is executed by being controlled by a control signal 101 of a control part 1, and a control signal 102 of a control part 2, in case when an output of the mode register is ''0'', and in case when said output is ''1'', respectively. In case when when an output of the mode register 9 is ''0'', a parity generating circuit 5 generates an odd parity code based on the control signal 101, and a parity generating circuit 6 generates an even parity code based on the control signal 102. In case when the output of the mode register 9 is ''1'', the parity generating circuit 5 generates the even parity code, and the parity generating circuit 6 generates the odd parity code.
Patent JP-H07130287-A (JP)
Title: Method of positioning shadow mask, and its device, and device for integrating shadow mask with panel
Inventor: HIRAYAMA KAZUNARI
IPC: H01J9/22
Filed: 1993-10-29
Abstract: PURPOSE:To integrate the panel of a cathode-ray tube with a shadow mask at high speed, and also, to cope with multi-kind and multi-size production. CONSTITUTION:First mask positioning devices 31 are arranged radially, surrounding a shadow mask. The first mask positioning device 31 is provided with a base unit capable of advance and retreat and vertical motion. This base unit is provided with a positioning pin 42 for positioning a shadow mask, being fit in the positioning hole 5b of the holder 5 of the shadow mask 3, and also provided with a head unit 45 free of advance and retreat. This head unit 45 is provided with a presser 51 and a lining roller 56 which shift in opposition to each other. The rod of the fifth cylinder CY 5 is pulled in, and the frame 4 provided with a holder 5 is nipped by the presser 51 and the lining roller 56, and the holder 5 is narrowed down. This shadow mask 3 is covered with a panel 1 by a panel shift robot. When the holder 5 is released, the positioning hole 5c of the holder 5 and a panel pin 2 engage with each other.
Patent JP-S63128000-A (JP)
Inventor: HIROSE CHIKAO
IPC: B66F9/20
Filed: 1986-11-15
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-2001092463-A (JP)
Title: Method and device for generating waveform
Inventor: SUZUKI HIDEO
IPC: G10H1/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for generating a waveform faithfully expressing a timbre change by various execution or articulation peculiar to a natural instrument with less storage capacity. SOLUTION: This device is provided with a step for generating the waveform showing the executive characteristic according to execution discriminative information based on respective vector data arranged on the time base. The execution discriminative information is ID information showing an executive characteristic of a performance sound, and specifies it is equivalent to which performance mode (execution) among plural performance modes (execution). Plural vector data for generating the waveform showing the executive characteristic are generated according to the execution discriminative information. The vector data are made correspond to different kinds of basic elements for generating the relevant waveform.  The waveforms or envelopes answering to respective elements to the waveform are constructed respectively along the reproducing time base of the performance sound by arranging respective generated vector data on the time base. In such a manner, the waveform of the performance sound is generated based on respective vector data arranged on the time base.
Patent JP-H1082456-A (JP)
Title: Transmission wheel for continuously variable transmission
Inventor: MASAFUSA NOBUTAKE
IPC: F16H15/04
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a transmission wheel for a continuousuly variable transmission, compact and capable of transmitting large power. SOLUTION: A fulcrum sliding plate 4 is provided with guide grooves for sliding a fulcrum 3 radially in a diametrical direction to mount the fulcrum 3, and a cylindrical constituent plate 1 is mounted in cylindrical shape by a fulcrum 2.
Patent JP-H11112600-A (JP)
Title: Data communication method and system
Inventor: KAWAKUBO HIDEJI
IPC: H04L29/08
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a data communication method and its system in which the utility cost and time required for communication are reduced, lots of information amounts are used and the extension performance of the procedure is high. SOLUTION: In the case that a call message: ALERTING sent by a protocol control section 22 of a 2nd data communication equipment 2 is received via a network (ISDN channel) N, a call control section 11 of a 1st data communication equipment 1 inhibits a function to hold a channel used for a digital subscriber channel of the network N, issues a cut-off request immediately for channel interruption, and a protocol control section 12 of the 1st data communication equipment 1 sends a disconnection message: DISCONNECT to the network N in response to the issue of the cutoff request by the call control section 11.
Patent JP-S62130857-A (JP)
Title: Ink jet head
Inventor: MIZUNO TSUNEO
IPC: B41J2/14
Filed: 1985-12-03
Abstract: PURPOSE:To reduce the effects of vibrations between adjacent piezoelectric elements and achieve a higher printing quality and a smaller device size, by setting the chamber width of a part of a pressure chamber formed in a rectangular shape to be smaller than the width of a piezoelectric element. CONSTITUTION:In the case of a pressure chamber 3 a part of which has a chamber width W1 smaller than the width W2 of a piezoelectric element 2, the strain DELTA of a vibrating plate 4 when the element 2 is driven is smaller at the part of the small chamber width W1 than at a part of a larger chamber width W3 (namely, DELTA1<DELTA2). Therefore, when adjacent piezoelectric elements 2 are simultaneously driven, the effect of the vibration is less than that in a conventional ink jet head. Since the effect of the simultaneous driving of the adjacent piezoelectric elements can be restricted even when the pitch of the pressure chambers is set to be small, a small-type ink jet head capable of printing with high quality and with less errors in dot positions on a recording paper can be obtained.
Patent JP-S62160827-A (JP)
Inventor: MAACHIN HANSU URURITSUCHI DOSU
IPC: H04L25/03
Filed: 1986-11-18
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-H01116733-A (JP)
Title: Data flow processor
Inventor: ITO NORIYOSHI
IPC: G06F9/44
Filed: 1987-10-30
Abstract: PURPOSE:To miniaturize a data flow processor and to easily realize a parallel processing by partitioning packet cues and packet memories for prescribed bit fields of a packet and making each block containing a partitioned split packet cue and a corresponding split packet memory into an LSI. CONSTITUTION:Packet cues 51 and 52 and packet memories 51 and 52 of a data flow processor are partitioned by the prescribed fields of the packet and blocks 101 and 102 containing the partitioned split packet cues and the corresponding packet memories are respectively made into LSIs. The contents of the bit field of the packet outputted from the split packet cue are transferred to a matching storage part such as the split packet memory through an internal path. Consequently, many input output pins for packet transfer necessary when the respective parts of the data flow processor are independently made into LSIs, becomes unnecessary. Thus, the data flow processor can be stored in one chip and the parallel processing can be attained.
Patent JP-H07130998-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAMURA RYUICHI
IPC: H01L21/336
Filed: 1993-11-01
Abstract: PURPOSE:To obtain the formation method of a MOS transistor having an LDD diffused layer in which an ON current is not dropped and whose junction depth is shallow. CONSTITUTION:A gate electrode part 45 which is composed of a gate oxide film 30 and of a gate electrode 40 is formed, and a BSG film 52 is deposited on the whole face. By a lamp annealing operation which uses the BSG film as a diffusion source, a P-type LDD diffused layer 62 whose junction depth is shallow is formed.
Patent JP-H0576890-A (JP)
Title: Overall aeration tank
Inventor: SOFUGAWA MASAO
IPC: C02F3/20
Filed: 1991-09-24
Abstract: PURPOSE:To provide an overall aeration tank capable of forming clear convections over the entire region of the tank and having high oxygen moving efficiency. CONSTITUTION:Many air diffusion plates 2 are arranged to the whole surface of the bottom part of an aeration tank 1 in rows. Air bubble diffusion preventing plates 3 are vertically provided on both sides of the air diffusion plate 2 of each row and a diffusion plate 4 is provided between the upper end of the air bubble diffusion preventing plate 3 and the surface of the water.
Patent JP-H03136769-A (JP)
Title: Shot peening apparatus
Inventor: NAITO TAKESHI
IPC: B24C3/12
Filed: 1989-10-20
Abstract: PURPOSE:To spray uniformly shots at a right angle on the working surface of a workpiece by providing a workpiece support table rotating mechanism below a tray support and a shot jetting nozzle reciprocatingly at a jetting angle on one side of a shot jetting chamber. CONSTITUTION:A shot amount adjusting valve 20 and electromagnetic valve 22 of a shot supply device B are opened and the shot is sent through a shot supply hose 23 to a shot jetting nozzle 12 and sprayed on a workpiece W in a shot jetting chamber 1. In the spraying, a spline shaft 31b is lifted by a rotary mechanism 31 of a support table 30 to fit in a mating hole on the lower surface of the support table 30 so that the support table 30 and the workpiece W mounted thereon are rotated at a predetermined speed. The shot jetting nozzle 12 is reciprocated at a predetermined speed by a reciprocating cylinder 15 of the shot jetting nozzle 12 so that shots are controllably sprayed uniformly over the whole surface of the workpiece W.