baber/WOPTO huggingface dataset:
Patent JP-S6482837-A (JP)
Title: Communication control equipment
Inventor: MASUDA MICHINORI
Filed: 1987-09-25
Abstract: PURPOSE:To shorten a packet transferring processing delaying by executing the protocol processing of a packet with a communication protocol processing part in parallel to the packet transfer from a transmission line when the output is executed to either of transmission lines. CONSTITUTION:A host computer 2 transfers a packet through a host transferring circuit 4 to a buffer memory 5 and a header transferring circuit 21, when the circuit detects the transfer completion of the header of the packet, informs a control part 22 and requires the protocol processing to a protocol executing circuit 8. The protocol executing circuit 8 executes the protocol processing to the packet stored onto the buffer memory 5 and when the processing is completed, informs the control part 22. The protocol executing circuit 8 can execute the protocol processing without awaiting the transfer completion of the data of the packet. Thus, since the transfer processing and the protocol processing are executed respectively in parallel, the transfer delaying time can be shortened for a parallel processing time more than the sum of these processing times.
Patent JP-S61118725-A (JP)
Title: Optical memory readout system by laser oscillation of rewritable medium using smectic guest-host type liquid crystal
Inventor: NAKATSU HIROSHI
IPC: G11B7/24033
Filed: 1984-11-14
Abstract: PURPOSE:To improve information readout sensitivity greatly by oscillating pigment which varies in coefficient of absorption by laser light irradiation and has a different oscillation threshold value, and detecting its light intensity. CONSTITUTION:Host liquid crystal 21 is oriented horizontally at room temperature an vertically when irradiated with laser light 11. The coefficient of laser light absorption of the pigment 22 is small at a vertically oriented part and large at a horizontally oriented part, where it is easily excited with light. The laser oscillation threshold value of the pigment 22 is larger at the vertically oriented part than at the horizontally oriented part, so the light intensity of the laser light 11 is selected and the laser oscillation light 28 of the pigment is detected by a photodetector 15 to read information. The information read out sensitivity is improved greatly.
Patent JP-H1187993-A (JP)
Title: Chip parts supplier
Inventor: SAITO KOJI
IPC: B23P19/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a chip parts supplier which can precisely realize high-speed supply of parts. SOLUTION: When a parts stopper 3 is displaced forward from the parts stop position, the second and fourth two chips parts P from among following parts excluding the first chip part P are retained in the same position, making use of two pressers 5. Hereby, when the parts stop timing for realization of high-speed supply and the shifting start timing of the parts stopper 3 are brought close to each other to the utmost or accorded to each other immediately after In other words, even if the parts stopper 3 is displaced forward just before the parts stoppage or at the same time as the stoppage, this chip parts supplier can prevent the posture of the chip parts P from being changed disorderly preventing the chip parts P in line up condition from shifting forward by the inertia at advance of a belt, and the high-speed supply of chip parts P,  such that it can be adapted to high-speed mounting can be realized correctly.
Patent JP-S6482589-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: TAKEMOTO AKIRA
IPC: H01S5/00
Filed: 1987-09-24
Abstract: PURPOSE:To obtain a semiconductor laser having excellent controllability, stability, high efficiency, and high speed response, by a method wherein inversion is begun from a part where impurity concentration decreases in a second current blocking layer, i.e., a top part of thin layer thickness in the vicinity of a mesa, by diffusing second conductivity type impurity of slow diffusion speed. CONSTITUTION:On a P-type semiconductor substrate 11, a mesa part composed of an active layer 12 and an N-type first clad layer 13a is formed by etching. After the mesa part is filled with a P-type second current blocking layer 15, an N-type first current blocking layer 14 and a P-type buried layer 16, an N-type second clad layer 13b is formed. In this crystal growth process, impurity of slow diffusion speed, e.g., Te is used for impurity in the N-type first current blocking layer 14, and impurity of high diffusion speed, e.g., Zn is used for impurity in the P-type second current blocking layer 15 and the P-type buried layer 16. The impurity concentration in the first current blocking layer 14 is made higher than the second current blocking layer 15 and the buried layer 16. After that, when the P-type semiconductor substrate 11 is kept at a high temperature, and impurity is diffused, inversion is generated, and the N-type first and second clad layers 13a, 13b are isolated from the N-type first current blocking layer 14.
Patent JP-S60134946-A (JP)
Title: Storage control system of computer system
Inventor: WADA HIDEO
IPC: G06F12/00
Filed: 1983-12-23
Abstract: PURPOSE:To enhance the throughput of input/output operations by providing an extended storage device and transferring data directly between this device and a main storage device and requesting access simultaneously to ports of the main storage device whose number is equal to the number of stacks. CONSTITUTION:The first two access requests (16 bytes) of access requests sent from an extended storage device 60 are sent by a bus 50, and next 16 bytes are sent by a bus 51. These two access requests are separated into units of 8 bytes per one access request, and the first access request is inputted to a stack 209A by a bus 52, and following access requests are inputted successively to stacks 209B, 209C, and 209D by busses 53, 54, and 55. The access request in the stack, whose number is indicated by a pointer 209E, out of access requests in individual stacks is transmitted to one of access request precedence determining devices 212-215 in accordance with the address of the access request when an access request transmission signal 56 is set to ''1''. That is, four access requests are issued simultaneously to precedence determining devices 212-215.
Patent JP-H0768453-A (JP)
Title: Article shape following processor and article shape following washing method
Inventor: YOSHIDA TETSUYUKI
IPC: B23Q35/12
Filed: 1993-09-02
Abstract: PURPOSE:To provide an article shape following processor and an article shape following washing method which are excellent in following responsiveness by following the shape of an article such as a CRT and in addition can conduct predetermined processing by responding to the various shapes of articles such as CRTs. CONSTITUTION:Processing is conducted by moving relatively by following the frame portion 4 of an article 1 whose peripheral curvature is not uniform, and the device is equipped with a probe 40 to butt against the surfaces 10a, 10b, 10c, 10d of the frame portion 4 of the article 1; a pressure sensor 42 to detect force that is given to the probe 40 from the surfaces of the frame portion of the article 1; a base stand 44 at which a processing means 74 to conduct processing with the probe 40 is set; and a drive means to move the base stand 44 relatively in regard to the frame portion of the article 1, on the basis of the output value of the pressure sensor 42.
Patent JP-H03105735-A (JP)
Title: Optical head device
Inventor: YAMAWAKI TAKESHI
IPC: G11B7/12
Filed: 1989-09-20
Abstract: PURPOSE:To protect an optical component at a separated cross section from dust or dirt and to improve the reliability of the head and the practical performance in an unfavorable environment by approaching an optical system rotor and an optical system stator in nonoperation and covering a face of them approached together with a cover. CONSTITUTION:A moving part 6 moves a rail 8 in nonoperation and is at a standstill or fixed at all times at a position closest to a stator 7 by a linear motor 9. A mirror 3 and a beam splitter 5 coupled optically are covered completely by a cover 10 being a container. The cover 10 is supported by the stator 7 and the drive main body is to be supported. Thus, the mirror 3 having the optical coupling face of the head and the beam splitter 5 are not exposed to the environmental atmosphere of the driver in nonoperation and the optical component is protected from dust and dirt. Moreover, in the operating state, since the moving part 6 is always moving, the probability of adhesion of dust and dirt is less.
Patent JP-H03107308-A (JP)
Title: Vacuum magnetic levitation carrier
Inventor: OKADA JUNICHI
IPC: B65G43/00
Filed: 1989-09-20
Abstract: PURPOSE:To save power and to prevent inaccurate control due to saturation of integrating function by disabling the integrating function of a levitation control circuit and blocking output from a current amplifier at the time of landing of a mover. CONSTITUTION:A proportional integration control circuit 2 controls the current flowing through an electromagnet 7 through a phase compensating circuit 3, a linearization compensating circuit 4 and a current amplifier 5 so that the output delta from a levitation command generating circuit 1' matches with the output from a position sensor 6. When the levitation command value delta=0, i.e. when a mover 1 is landed, a synchronizing signal (a) goes to zero and a switch circuit 11 disables the integrating operation of the proportional integration control circuit 2. A logic circuit 12 brings the output from the current amplifier 5 to zero.
Patent JP-H0558063-A (JP)
Title: Receiving layer transfer sheet and thermal transfer image receiving sheet
Inventor: UENO TAKASHI
IPC: B41M5/52
Filed: 1991-08-29
Abstract: PURPOSE:To form a high density image of high quality having no gloss difference even to rough paper having a rough surface, in a thermal transfer image receiving sheet provided with a resin layer containing a dye receiving layer, by adding a foaming agent to the resin layer in a non-foamed state. CONSTITUTION:In a receiving layer transfer sheet wherein a transfer resin layer is provided to one surface of a base material sheet, a receiving transfer layer contains a dye receiving layer 2 and a foaming agent is added to the dye receiving layer 2 or, if necessary, the intermediate layer 3 and adhesive layer 4 provided on the receiving layer 2 in a substantially non-foamed state. As the base material sheet, a conventional one can be used as it is and, as a pref. embodiment of the base material sheet, for example, tissue paper such as glassine paper or paraffin paper, a plastic sheet composed of polyester or an ionomer or a base material sheet composed of a composite of said paper and the plastic sheet is designated. The thickness of the base material sheet can be appropriately altered corresponding to a material so as to make the strength and heat resistance thereof proper but is pref. set to 3-100mum.
Patent JP-H1088358-A (JP)
Title: Formation of amorphous silicon deposited film by plasma cvd method
Inventor: FUJIOKA YASUSHI
IPC: C23C16/24
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to lessen the incorporation of generated particulates into a deposited film and the occurrence of defects and the degradation in film quality by suppressing the generation of the particulates at the time of forming the film at a high speed in a plasma CVD method and eventually to form the amorphous silicon deposited film having the decreased defect over a large area and having high quality and excellent uniformity at a high film forming speed. SOLUTION: The method for forming the amorphous silicon deposited film by the plasma CVD method consists in supplying high-frequency electric power formed by subjecting the discharge electrode disposed in a vacuum vessel to amplitude modulation of a duty ratio of >=60% while introducing a gaseous raw material contg. at least Si element into the vacuum vessel and impressing a DC voltage of the direction where the substrate side is negative between the discharge electrode and the substrate to be formed with the deposited film.
Patent JP-2001061626-A (JP)
Title: Piling-up type panel structure
Inventor: TAKEMOTO MASAHIKO
IPC: A47G5/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an upper panel to be piled up on the existing panel for raising height of a panel of low partition which can be simply piled up and whose appearance is not spoiled by generating positional deviation at corner parts of each crosspiece constituting the panel. SOLUTION: In this panel, panel plates are fitted on both face sides of a frame body 4 framed by connecting upper and lower crosspieces 6 and 7 with both longitudinal crosspieces 5 and 5. In this case, spaces are formed on each corner part of the frame body 4 and corner caps 8, 9... are fitted in these spaces to cover positional deviation of the crosspieces and legs 3 and 3 extending downward are fitted on the longitudinal crosspieces 5 and 5.
Patent JP-S6397060-A (JP)
Title: Laser recorder
Inventor: KAJIWARA TADAYUKI
IPC: H04N1/113
Filed: 1986-10-13
Abstract: PURPOSE:To prevent the errorneous output of a maintenance signal by providing a counting means consisting of a programmable timer circuit and a temperature detecting means and the like, and setting a maximum current value which can be caused to flow to a laser diode at that time variable. CONSTITUTION:If an APC signal which is a start signal for controlling the strength of a laser beam projected on a photoconductive sensitive drum from a control circuit 28 is outputted, the illumination of the laser beam projected on the photoconductive sensitive drum changes with a prescribed value as a boundary. In such a case, the resistant value of a thermister 28a provided in the circuit 28 changes according to the change in temperature, and the change appears as a change in the value of an analogue signal outputted from an operational amplifier 28e. Namely, the thermister 28 decides time of a digital counter in the programmable timer circuit 29 until time over(time corresponding to the maximum value which is caused to flow to the laser diode 21 in the peripheral temperature at that time). Thus, the errorneous output of the maintenance signal can be prevented.
Patent JP-S6489953-A (JP)
Title: Motor
Inventor: IRIE SHINICHIRO
IPC: H02K41/06
Filed: 1987-09-29
Abstract: PURPOSE:To prevent eddy current from being generated and improve characteristic and facilitate manufacture, by laminating steel sheets in the axial direction to form the magnetic pole of a stator, and by forming the yoke section of the stator with the steel sheets laminated in the peripheral direction. CONSTITUTION:So far as the motor of a variable space actuator type with a rotor 6 rolling along the inner peripheral surface of a stator 4 is concerned, the magnetic pole 10 of the stator 4 is formed by laminating steel sheets in the axial direction. Besides, a yoke section 11 connected to the magnetic pole 10 to form a magnetic path is formed by laminating the steel sheets in the peripheral direction. By this method, the laminated quantity of the magnetic pole 10 can be arbitrarily set, and an area confronted with the rotor 6 can be enlarged. Besides, in order to laminate the yoke section 11 in the direction different from that of the magnetic pole 10, strength can be heightened, and the cross-sectional area of a connected section can be diminished.
Patent JP-H0716023-A (JP)
Title: Artificial medium for brown rot fungous mushroom
Inventor: OBATA TORU
IPC: A01G1/04
Filed: 1992-08-18
Abstract: PURPOSE:To provide an artificial medium containing starch in a specific amount based on the solid content, having an effect to reduce days required for spreading the hyphae of the mushroom, and capable of culturing the fruit bodies of a brown rot fungous mushroom such as Lentinus, Fistulina or Surpula lacrymans in a high quality and in a high yield. CONSTITUTION:The artificial medium for brown rot fungous mushroom, having an effect to reduce days for spreading the hyphae of the mushroom and giving the brown rot fungous mushrooms such as Lentinus, Fistulina and Surpula lacrymans in high qualities and in high yields is obtained by mixing starch (e.g. tapioca starch) in an amount of >=10wt.% based on the dry content with the powder of a needle-leaf tree, Larix leptolepis, and defatted soybeans, and adding water to the mixture so as to give a water content of 50-70%. The medium is filled into a polypropylene bag having an air-permeating sterilized paper filter attached thereto, and formed into a disk-like shape. The disk-like medium is subjected to a retort treatment at 120 deg.C for 90min, inoculated with the fungus of the brown rot fungous mushroom, and subsequently subjected to the culture of the fungus at 25 deg.C. After the hyphae are spread, the medium is discharged and furthermore subjected to the culture to obtain good type fruit bodies.
Patent JP-H1057416-A (JP)
Title: Poultice sticking roller
Inventor: HAYASHI SHINICHIRO
IPC: A61F15/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To stick a poultice to a back alone with a simple structure. SOLUTION: A handle part is provided on the base end side of a holder 1, two rollers 3a and 3b are parallelly attached to a tip orthogonally to it and both rollers 3a and 3b are closely arranged. By passing through the poultice 6 between the rollers 3a and 3b, holding the holder 1 and pulling it up while pressing an adhesive surface 8 to a back 9, the rollers 3a and 3b are rotated and the poultice 6 is stuck to the back 9.
Patent JP-H1188800-A (JP)
Title: Digital image reproduction system and head mounted image display device
Inventor: MORI TAKUMI
IPC: H04N5/93
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To attain efficient data transfer, to improve the operability, and to ensure excellent image quality and sound quality with a small sized and light weight device by reproducing digital image data compressed and recorded on an information recording medium without expanding processing and sending the reproduced data to a head mount image display device via a transmission line. SOLUTION: A DVD player 1 (digital image reproducing device) applies serial conversion to digital information such as image information reproduced from a DVD (information recording medium) 4 without expansion processing and sends the information to a connection cable 5 being a prescribed transmission line. An HMD(head mount image reproducing device) 2 applies decoding expansion processing to the digital information from the DVD player 1 to form a visual image and displays the image at a position suitable for a wearing person for its observation. Thus, data transfer with surety and high efficiency is realized without the need for a large diameter of the connection cable 5 and image quality deterioration or the like resulting from noise or the like is prevented.
Patent JP-H08111430-A (JP)
Title: Method and apparatus for correcting bonding position of wire bonder
Inventor: GOTO HIROFUMI
IPC: H01L21/60
Filed: 1994-10-06
Abstract: PURPOSE: To realize accurate motion of a tool with respect to a chip or a lead at the time of wire bonding by avoiding deviation from parallelism between the driving focus of the tool in a wire bonder and the image pickup axis of an image pickup means. CONSTITUTION: A camera tool distance is set while sectioning into a chip side camera tool distance and a lead side camera tool distance. Both camera tool distances are determined by performing an operation for putting a mark on the upper surfaces of a semiconductor chip 3 and a lead 2a along the driving locus of a tool, and a operation for shifting the image pickup means 4 toward a target position, i.e., the mark.
Patent JP-H0990441-A (JP)
Title: Burst light amplifier
Inventor: TAKENAKA HIROSHI
IPC: H04B10/293
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent spontaneously emitted light and an excessively strong optical signal from appearing at an output in a burst light amplifier. SOLUTION: This device is provided with an optical demultiplexer 1 branching an input optical burst signal into first and second optical burst signals, an optical fiber amplifier 2 amplifying the first optical burst signal and outputting the amplified optical burst signal, a photodetector 5 detecting the second optical burst signal and an optical switch 3 transmitting the amplified optical burst signal to an optical transmission line 4 only during it receives a driving signal. Then, the photodetector 5 transmits a driving signal to the optical switch 3 only during it detects the second optical burst signal.  Moreover, when the input optical burst signal includes a dummy preamble part having a prescribed length and the main body part of the optical burst signal succeeding to the preamble part, the photodetector 5 may be made so as to transmit the driving signal to the optical switch 3 only during it receives the main body part of the optical burst signal of the second optical burst signal.
Patent JP-S62102577-A (JP)
Title: Ion laser device
Inventor: YAMAGUCHI KENJI
IPC: H01S3/03
Filed: 1985-10-29
Abstract: PURPOSE:To prevent mirrors and a Brewster window from contaminating by turning ON, OFF a laser light by an optical shutter provided in a laser tube. CONSTITUTION:An ion laser tube 1 is closed at both ends with Brewster windows 2, 3, respectively, and a spiral cathode 4 and a cylindrical anode 5 are disposed at both sides of a fine discharge tube 6 outside it. An output is applied from a power source 9 to between the cathode 4 and the anode 5 to discharge a gas sealed in the tube, angles of an output mirror 7 and a reflecting side mirror 8 are regulated to generate a laser oscillation, thereby obtaining a laser light 12. A cut groove 15 is formed on the anode 5, a magnetic substance 13 is inserted in advance to the groove 15, and a permanent magnet 14 is slid directly above the substance 13. Then, the hollow portion of the anode 5 is opened, a laser optical path is formed. When the magnet is laterally slid, the substance 13 is slid to directly under it to close the laser optical path.
Patent JP-2000070202-A (JP)
Title: Floor cleaner
Inventor: SUGIYAMA HARUHISA
IPC: B24B27/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To use a floor cleaner for both of washing and grinding without necessitating a complicated pressure adjustment and to miniaturize it by providing a holding means with mutually independent spring mechanisms respectively energizing a circular pad to a floor surface between the floor surface and a cleaner body lower part formed of a cleaner body supporting means. SOLUTION: Each of pivotally supporting axes 5a to 5e is in the state of penetrating the center of each of pad holders 4a to 4e, which can be slid in a vertical direction with respect to each of the axes 5a to 5e according to the stretching and contraction of a spring member and is energized downward (the side of a floor surface) by the spring member in advance. Then, rotation from an electric motor is transmitted to a first holding axis and all of the other holding axes to rotate the axes 5a to 5e projectingly provided at respective holding axes in one body and the circular pads 7a to 7e are respectively rotated at the same time with the holders 4b to 4e respectively fitted and pivotally supported by the axes 5b to 5e. In addition, the rotating direction of the first holding axis and the other holding axes are opposite to each other.