baber/WOPTO huggingface dataset:
Patent JP-H10117280-A (JP)
Title: Image data transmitting and receiving device
Inventor: SAITO AKIHIKO
IPC: H04N19/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To attain automatic transmission and reception of image data via a telephone circuit by preparing such a constitution, where a transmitting device transmits the image data via the telephone circuit based on the lapse of a prescribed time and a receiving device counts the call signals and receives the image data. SOLUTION: The diagram shows the constitution of a transmitting or receiving device. A main control part 21 of a transmitting device detects the lapse of a prescribed time based on the time counted by a clock IC 30. Then the transmitting device calls a receiving device via a telephone circuit, based on the program stored in a ROM 25. A call signal detection part 28 of the receiving device detects the call signals by the prescribed frequency, and then the connection of circuits is secured via a circuit control part 27. The transmitting device detects an answer of the receiving device and fetches the image data via a video camera 1 to send them to the receiving device. The receiving device displays the received image data on a monitor 6. Thus, the versatility of the transmitting and receiving devices can be improved via the automatic transmission and reception of image data that are performed via a telephone circuit.
Patent JP-S62127679-A (JP)
Title: Method and device for detecting commutation abnormality of direct current machine
Inventor: OKITSU HIROTO
IPC: H02K11/00
Filed: 1985-11-29
Abstract: PURPOSE:To detect abnormality of a commutator such as film abrasion and local abrasion easily with high precision during operation by detecting the vibration state of a DC machine by an acoustic sensor and analyzig a segment ripple and/or pole ripple. CONSTITUTION:The acoustic sensor 1 detects the vibration noise of the brush of the DC machine, a constant setter 4 sets the constant of a band-pass filter 3 corresponding to the segment ripple or pole ripple, and the band-pass filter 3 extracts a signal of the frequency band of the segment ripple or pole ripple component of the DC machine to be measured from the output of an amplifier 2. An autocorrelation arithmetic and addition circuit 5 varies the function Rxx(tau) of a time difference tau and the tau to find plural maximum values Rxx(taui) of an autocorrelation function, and calculates their sum value so as to grasp feature of time variation of the output signal x(t) of the filter 3. Then, it is decided from a level indicated on a display device whether there is abnormality or not.
Patent JP-H05110082-A (JP)
Title: Semiconductor device
Inventor: INOUE SUSUMU
IPC: H01L21/336
Filed: 1991-10-16
Abstract: PURPOSE:To provide a method of manufacturing a MOS semiconductor device of gate overlapped LDD structure, where the semiconductor device is restrained from deteriorating in element characteristics, lessened in leakage current, and protected against a punch-through phenomenon so as to be micronized. CONSTITUTION:In a MOS semiconductor device of gate overlapped LDD structure, a second conductivity impurity-containing diffusion layer 2 of low concentration is formed on a semiconductor substrate 1 just under the ends of a gate electrode 4 under a first conductivity type impurity-containing diffusion layer 5 of low concentration. A first conductivity type impurity diffusion layer 5 of low concentration is formed on the substrate 1 just under the side walls formed by the gate electrode 4, and a first conductivity type impurity diffusion layer 5 of low concentration is formed on the semiconductor 1, and a source/ drain region just under the ends of the side wall formed by the gate electrode 4 under a first conductivity type impurity diffusion layer 7 of high concentration.
Patent JP-H03174360-A (JP)
Title: Jig material for molding and molding method
Inventor: SOGABE TOSHIAKI
IPC: C04B35/52
Filed: 1989-10-13
Abstract: PURPOSE:To enhance workability and repeated continuous usability by applying nitrogen-contg. resin and/or aromatic-based resin to the surface of carbon material or impregnating the surface thereof with the above-mentioned resin and curing it. CONSTITUTION:The jig material 31 for molding which has a cured film of 5-200mum thickness is obtained by applying nitrogen-contg. resin (e.g. polyimide lactone) and/or aromatic-based resin (e.g. polyphenylene oxadiazole) to the surface of a base material made of carbon material or impregnating this surface thereof with the above-mentioned resin and heating the surface at 200-400 deg.C to cure the resin. Then a carbon/resin prepreg 33 is arranged on this material 31 via a mold release agent 32 and covered by a heat insulating sheet 34. Thereafter the prepreg 33 is contact-bonded to the material 31 via the sheet 34 by sucking it to the direction shown in the arrows A from the material 31 side. Then electricity is conducted to a heating resistor 36 and the prepreg 33 is heated at 160-400 deg.C and cured.
Patent JP-H1188865-A (JP)
Title: Distributed type home network
Inventor: ARAYAGAITO TATSUYA
IPC: H04N7/173
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the whole household functions from being stopped due to a failure of a controller. SOLUTION: Control functions are distributed to respective household appliances 2 to 5, 7, 8 connected to a bus 1, so that even when a part of these appliances 2 to 5, 7, 8 connected to the network 1 is stopped, the use of the other applances is not influened. When there is at least one household appliance capable of transmitting/receiving data of a new sort to/from a household appliance to be added to process the new sort data, communication can be attained between the existing appliance and the appliance to be added because the control functions are divided to respective appliances 2 to 5, 7, 8.
Patent JP-2001089037-A (JP)
Title: Cord winding device
Inventor: ANDO SHINJI
IPC: B65H75/42
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact cord winding device using a non-drawer type cord. SOLUTION: The cord winding device is provided with a reel in which a flat-type cord is wound in a case in one row, and a drawer-type round cord partitioned by a partition and a power spring are individually wound, tip parts of the flat-type cord and the drawer-type round cord are locked to a part close to a center of a second partition, the flat-type cord and the drawer-type round cord are electrically connected to each other at the respective tips, and connected through a through hole close to the center of the second partition of the reel, and wound around the reel in the same direction.  The power spring is arranged to urge the drawer-type round cord and the flat-type cord in the winding direction around the reel with one end locked to the case and the other end locked to a first partition, a fixing part to fix the flat-type cord is provided on an outlet end of the flat-type cord of the case, and when the drawer-type round cord is drawn out of the case, the second partition of the reel is rotated, and the flat-type cord is expanded in the case.
Patent JP-S62131771-A (JP)
Title: Inverter with harmonic component corrector
Inventor: SUGA NAOAKI
IPC: H02M7/48
Filed: 1985-11-28
Abstract: PURPOSE:To suppress the harmonic component of an inverter output without using a filter by phase-inverting the harmonic component detected by an output waveform of the inverter to be added to a basic frequency output from an output frequency setter. CONSTITUTION:The output waveform of an inverter 4 is detected by an output voltage waveform detector 21, the waveform detected by the detector 21 is input to a calculation processor 22 to be divided into a basic wave and harmonic components. The divided components are phase-inverted at 180 deg. by a phase inverter 34 to be added to a basic frequency output from an output frequency setter 9. This added output is supplied to an inverter controller 6.
Patent JP-H01112015-A (JP)
Title: Dynamic pressure spindle
Inventor: OGUCHI SHIGEMITSU
IPC: F16C17/10
Filed: 1987-10-26
Abstract: PURPOSE:To obtain a dynamic pressure spindle, in which the working fluid for the spiral group bearing(SGB) does not flow out of a spindle main body when the spindle is at rest, by arranging a magnetic-fluid-holding-magnet on the bearing member side facing a thrust bearing surface in the spindle main body. CONSTITUTION:Herring-bone-shaped SGB are formed on the peripheral surface of a spindle main body 1, while spiraled SGB are formed on both end surfaces of the body 1. Conventional, magnetic fluid seals 7 are arranged in a housing 3 situated on the border part between the SGB formed on the peripheral surface of the spindle main body 1 and the outside of the bearing. In addition, a bearing plate 4 as a bearing member is arranged at the place facing each end of the spindle main body 1, and a permanent magnet 5 as a magnet body is fixed within each bearing plate 4. This permanent magnet 5 is used to hold the magnetic fluid having low viscosity, which is prepared as the working fluid for the SGB. Therefore, even when the spindle is stopped, the outflow of the magnetic fluid can be prevented.
Patent JP-H07100775-A (JP)
Title: Leg mechanism which can be used as arm for walking robot
Inventor: KOYAUCHI NORIO
IPC: B62D57/032
Filed: 1993-09-30
Abstract: PURPOSE:To simplify the mechanism of a walking robot and deviate the necessity of separately installing a manipulator on the walking robot by allowing the use of the foot mechanism of the walking robot which is constituted of a parallel closing link and requires the low speed high torque for the walking drive, also to the arm work which requires the high speed low torque. CONSTITUTION:A foot mechanism is constituted of the first and the second input links 11 and 12 each of which is constituted so that a foot for the walking operation which is installed on a walking robot is installed in a revolution-drive- enabled manner on a robot body 10, connecting link 13 connected at the top end of the second input link 12, and an output link 14 whose one end is connected at the top end of the connecting link 13 and the intermediate part is connected with the first input link 11. In order to use this foot as arm, the foot is made shiftable to the reversal state, having the point where the angle formed between the connecting link and the output link becomes 180 deg. as boundary, exceeding the characteristic point where the connecting link 13 and the output link 14 form a straight line, and an adjusting mechanism 16 for adjusting the length is installed on the second input link 12.
Patent JP-H02115760-A (JP)
Title: Method and instrument for measuring dissolved gaseous hydrogen in insulating oil
Inventor: MOTOMURA KIYOICHI
IPC: G01N27/42
Filed: 1988-10-26
Abstract: PURPOSE:To simplify the device by bringing an oil chamber into contact with the negative electrode of a fuel battery via a semipermeable membrane and extracting gaseous hydrogen by using the semipermeable membrane, then supplying the extracted gaseous hydrogen directly to the fuel battery. CONSTITUTION:The oil chamber 6 and an air chamber 7 are formed to the fuel battery 1 respectively adjacently to a negative electrode plate 4 and a positive electrode plate 3 and the semipermeable membrane 18 which allows the permeation of hydrogen and does not allow the permeation of an insulating oil is provided between the oil chamber 6 and the negative electrode plate 4. The hydrogen permeates the membrane 8 to the negative electrode plate 4 side and is ionized by coming into contact with the plate 4 if the hydrogen is dissolved in a sample oil 24'. The electrons generated at this time moves through a load and an integrating ammeter 25 to the positive electrode plate 3 side. The hydrogen ions move in an electrolyte 5 and arrive at the positive electrode plate 3 where the hydrogen ions, the oxygen and the electrons react and the water is formed. This water is discharged from a discharge pipe 12. The measurement is continued until the increase of the indication of the ammeter 25 stops and is saturated. The concn. of the gaseous hydrogen dissolved in the insulating oil is known from the final instruction of the ammeter 25.
Patent JP-2001093727-A (JP)
Title: Magnetic shield structure and drive device equipped with linear motor
Inventor: HIDA HAJIME
IPC: H05K9/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a drive device, equipped with a linear motor, which prevent the magnet field of the linear motor from reaching a magnetic sensor. SOLUTION: A magnetic shield part 11 is arranged on a side of a linear motor 2. A magnetic shield 11 has an opening part 13 on the opposite side from the side where the linear motor 2 is positioned. An arm 8a following a rod 7 extend from the opening part 13 into the space in the magnetic shield 11. A magnet 9 is arranged near the arm 8a, and a sensor element 10 is fixed to the arm 8b opposite the magnet 9.
Patent JP-2001088218-A (JP)
Title: High frequency joining mold
Inventor: MIWA FUKUICHI
IPC: B29C65/04
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency joining mold and a high frequency welder used safely because no spark is generated even if high voltage is applied and capable of joining and fusing a plastic film having any thickness without replacing a mold. SOLUTION: A high frequency joining mold 1 for joining and fusing a plastic film by high frequency consists of joining mold parts 2 and the fusing blades 3 attached to the joining mold parts and the fusing blades are attached along the joining mold parts through an elastomer (spring or rubber) 4 so as to be made movable between the leading end parts of the joining mold parts and predetermined positions protruding from the leading end parts of the joining mold parts (that is, between the leading end parts of the joining mold parts and positions capable of fusing the plastic film to be joined). A high frequency welder is equipped with this mold.
Patent JP-H04143228-A (JP)
Title: Manufacture of cold rolled steel sheet excellent in workability
Inventor: OKANO YOICHIRO
IPC: C21D8/04
Filed: 1990-10-05
Abstract: PURPOSE:To obtain a cold rolled steel sheet excellent in workability by fixing N in a ultra low carbon steel by Ti, accelerating its cooling rate from the completion of hot finish rolling till coiling, thereafter executing cold rolling at a high draft and furthermore executing continuous annealing at an accelerated temp. rising rate. CONSTITUTION:In a slab contg. <=0.0015% C, <=0.20% Mn, 0.030 to 0.100% Al, <=0.003% N and Ti by the amt. satisfying 1/2X48/14.N<=Ti<=48/14.N and the balance Fe, hot rolling is completed at the Ar3 point or above. This steel sheet is cooled at >=50 deg.C/sec cooling rate, is coiled at >=650 deg.C, is furthermore subjected to descaling treatment, is thereafter cold-rolled at >=60% draft and is subsequently subjected to continuous annealing of executing heating to the recrystallization temp. or above to the Ac3 point or below at 5 to 50 deg.C/sec temp. rising rate. By this method, the addition of elements such as B and Nb having high risk of exerting adverse effects on its workability is avoided, by which the cold rolled steel sheet excellent in secondary working brittlement resistance, having good deep drawability and excellent in workability can be manufactured.
Patent JP-2000094671-A (JP)
Title: Method for driving ink-jet type recording head and ink- jet type recording apparatus
Inventor: CHO SHUNKA
IPC: B41J2/045
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving an ink-jet type recording head and an ink-jet type recording apparatus with which a quantity of ink constituting ink drops is reduced as much as possible without lowering a fly speed of ink drops and dots appropriate for graphic printing can be formed. SOLUTION: According to the method for driving an ink-jet type recording head, a piezoelectric layer additionally set to a pressure generation chamber communicating with nozzle openings and a reservoir is driven, thereby expanding or shrinking the pressure generation chamber to discharge ink drops from the nozzle openings. In this method, a first shrink process (d) wherein the pressure generation chamber is shrunken to discharge ink drops and a second shrink process (f) wherein a retract of a meniscus because of the reaction is reduced are carried out.
Patent JP-H10180963-A (JP)
Title: Laminated film and its manufacture
Inventor: TANAKA SHIGERU
IPC: B29C47/06
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film having excellent antistatic properties, transparency, heat sealability, and adapted to various packaging applications. SOLUTION: The laminated film obtained by laminating a surface layer polypropylene resin layer (B layer) having mesopentad fraction of 70 to 90%, a melting point (Tm) of 155 deg.C or higher and crystallization temperature (Tmc) of 100 deg.C or more on at least one surface of a base layer polypropylene resin layer (A layer) having mesopeptad fraction of 92% or more is manufactured. In this case, a surface resistivity of the B layer is 10<14> Ω/m<2> less, and its total haze is 2.0% or less.
Patent JP-S63122082-A (JP)
Title: Tape cleaner
Inventor: KURODA MASAYUKI
IPC: G11B23/50
Filed: 1986-11-12
Abstract: PURPOSE:To obtain a high-quality soft tape by cleaning the recording surfaces of two pieces of tapes to be cleaned in one time by effectively making use of both front and rear surfaces of one piece of cleaning tape. CONSTITUTION:A master tape 1 and a slave tape 2 are run respectively in the directions of arrows (a), (b), during which time, a winding reel 14 is driven in rotation intermittently in the direction of arrow (g) by a motor spindle 31 driven by a pulse motor 30. Accordingly, a cleaning tape 12 is drawn intermittently from a feeding reel 13 for an arbitrary length each time sequentially, and further, the drawn tape 12 proceeds sequentially in the directions of arrows (d)-(e) and is wound around the winding reel 14 intermittently for the said arbitrary lengths sequentially. At the position of the peripheral surface 15a part of a tape guide 15, one cleaning surface 12a of the tape 12 is made contact the recording surface 1a of the master tape 1 to clean it, an simultaneously with this, at the position of the peripheral surface 16a part of the other tape guide 16, the other cleaning surface 12a of the tape 12 is made contact the recording surface 2a of the slave tape 2 to clean the recording surface 2a.
Patent JP-H07214139-A (JP)
Title: Optically improved diamond crossing die
Inventor: TOOMASU RICHIYAADO ANSONII
IPC: C23C16/26
Filed: 1994-11-02
Abstract: PURPOSE: To improve a crystal grain structure for improving an anti-wear characteristic and a uniformity of wear by giving an opening which extends through the body of a CVD diamond which has a specified thermal conductivity and is optically non-opaque, and has a wire be bearing section of a circular cross-section which is determinative of a wire diameter. CONSTITUTION: A wire drawing die 11 composed of an optically non-opaque CVD diamond body whose thermal conductivity is 4W/cm.K or greater has a structure of fine diamond crystal grains 27 uniformly distributed over its whole cross-section. Thus a wire bearing portion 17 is in contact with plural diamond crystal grains 27. The structure of fine diamond crystal grains improves toughness and decreases a probability of a cleavage of the diamond. Further, in the case of the structure of fine diamond crystal grains, a possibility of causing a break of the die 11 due to a pitching induced by missing of diamond crystal grains 27 is not so much high.
Patent JP-H07117002-A (JP)
Title: Woodworking machine
Inventor: IMAMURA HIROSHI
IPC: B27B5/29
Filed: 1993-10-27
Abstract: PURPOSE:To simultaneously machine four sides of lumber for a small article. CONSTITUTION:Horizontal saw blades S1 and vertical saw blades S2 are disposed in the central part of a base frame 10 and a hand-operated feed table 30 is provided. A conveyor belt 41 gearing with the feed table 30 is disposed on the downstream side of the vertical saw blades S2. Clamping lumber, the feed table 30 can supply it to the horizontal saw blades S1 and the vertical saw blades S2, while the lumber machined can be conveyed in the direction of discharge by the conveyor belt 41.
Patent JP-H08126414-A (JP)
Title: Seeding device
Inventor: TANAKA MIZUKI
IPC: A01C7/08
Filed: 1994-11-02
Abstract: PURPOSE: To provide a seeding device for intermittently transporting a raising seedling box at a seeding treatment position and smoothly transferring a raising seedling box after the seeding treatment to a covering soil feed part. CONSTITUTION: This seeding device is equipped with a first conveyor 4B which is intermittently driven so as to transport a raising seedling box A in a loaded state at a seeding part, a second conveyor 4C for sending the raising seedling box A in a loaded state from the first conveyor 4B to a covering soil feed part and a controlling means which intermittently drives the second conveyor 4C synchronously with the first conveyor 4B at a point of time when the raising seedling box A on which the transporting force of the first conveyor 4B acts is delivered to the second conveyor 4C and continuously drives the second conveyor 4C at a point of time when the raising seedling box A reaches a position where the transporting force from the first conveyor 4B will not act.
Patent JP-H1085512-A (JP)
Title: Rotating and driving apparatus of stirring body in precipitation tank
Inventor: ITO HIROSHI
IPC: B01F7/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotating and driving apparatus of a stirring body which has a simplified structure, is miniaturized and economically installed, and can reliably rotate on the upper circumference of a precipitation tank. SOLUTION: Being provided with running rollers 41, 42 engaged with a rail 12 of a precipitation tank 1, an installation stand 4 is installed and made possible to rotate on an upper circumferential end of the precipitation tank along the rail 12, a driving roller 5 and a subsequently driven roller 6 made of a rubber are elastically installed in the inside and outside of the precipitation tank 1 while sandwiching an upper end wall circumferential plate 120 of the precipitation tank 1, these rollers 5, 6 are installed in the installation stand 4 as to rotate horizontally, the driving roller 5 is arranged in the front position of the subsequently driven roller 6 and at the same tie, the driving roller 5 is joined to a rotary axis 71 of a motor 7 set on the installation stand 4.
Patent JP-S60156625-A (JP)
Inventor: RUUDOUITSUHI SHIYUMIDOHANMAA
IPC: C07C19/045
Filed: 1984-12-22
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。