baber/WOPTO huggingface dataset:
Patent JP-H01104279-A (JP)
Title: Baseball for measurement of pitching speed and its measuring method
Inventor: DOUEIN DAIARU
IPC: A63B69/00
Filed: 1987-05-29
Abstract: PURPOSE: To decide the pitching speed of a baseball ball by using a high-speed electronic device provided with a piezoelectric stoppage sensing switch. CONSTITUTION: A hybrid printed circuit board 34 is housed within the upper surface of a frame 32 and pads 36 and 38 for a start button 30 are housed in the circular recesses 40 and 42 of the hybrid printed circuit board 34. The hybrid printed circuit board 34 is shielded by an LCD casing 42. A piezoelectric switch 44 is mounted on the lower surface of the frame 32 and is used so as to stop the count-down of a speed measurement module by cooperating with an electric circuit at the time of catching the baseball ball. The hybrid printed circuit board 34 and a piezoelectric element board 44 are connected by springs 48 and 50. By excessive force applied at the time of catching the ball, large concentration force is applied along the springs 48 and 50. Thus, the impact absorbing ability of the speed measurement module 14 is improved.
Patent JP-S5829717-A (JP)
Inventor: RUIJI MORO
IPC: A61K9/20
Filed: 1982-08-03
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-H05323748-A (JP)
Title: Method for calibrating surface potential detector for image forming device
Inventor: FURUICHI YASUSHI
IPC: G03G15/00
Filed: 1992-05-27
Abstract: PURPOSE:To accurately detect the surface potential of a photosensitive body and to obtain stable image quality without making th device expensive and complicating it only by calibrating a surface potential detector. CONSTITUTION:A photosensitive belt 5 starts moving while a reference voltage is impressed on the Al substrate 5a of the belt 5 from a developing bias power source 32 by switching a relay switch 30 so that a normally closing contact (b) is opened and a normally opening contact (a) is closed. Then, a surface potential sensor (surface potential detector) 21 is calibrated by regarding the measured value of potential obtained from the sensor 21 at that time as a reference value. In such a case, the measured values of the potential obtained from the sensor 21 while the belt 5 makes a round are successively sampled at prescribed intervals and the respective measured values are averaged. It is recommended that the averaged value is used as the reference value. Besides, it is recommended that the belt 5 is turned at a lower speed than that at the time of forming an image when the sensor 21 is calibrated.
Patent JP-2000319522-A (JP)
Title: Thermoplastic resin composition for molded article having metallic gloss
Inventor: ASAKAWA HISANORI
IPC: C08K3/34
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition for molded articles which have brilliant metal gloss not affected by the yellow color of natural mica. SOLUTION: A thermoplastic resin composition for molded articles having metallic gloss comprises 0.5 to 50 wt.% of a pearl pigment produced from a synthetic mica and 50 to 99.5 wt.% of a thermoplastic resin.
Patent JP-H06344605-A (JP)
Title: Method for controlling printer
Inventor: INAHO KAZUO
IPC: B41J5/30
Filed: 1993-06-04
Abstract: PURPOSE:To improve the executing speed of a printer controlling apparatus by reloading a dot pattern data in a CGROM to a DRAM when the printer controlling apparatus is initialized and letting a plotting processor make access solely to the reloaded data of the DRAM when the data is to be developed. CONSTITUTION:When a printer controlling apparatus 7 is initialized, the dot pattern data in a CGROM 2 is reloaded to a DRAM 3. On the other hand, when the data is to be developed, solely the reloaded data in the DRAM 3 is accessed by a plotting processor 1. Accordingly, in the case where it is necessary to process the dot pattern in the CGROM 2 to be fit for the bus width of the plotting processor 1, the speed performance of the printer controlling apparatus is improved.
Patent JP-H08307265-A (JP)
Title: D/a converter circuit
Inventor: NORO MASAO
IPC: H03M1/10
Filed: 1995-05-08
Abstract: PURPOSE: To provide the D/A converter circuit in which the linearity improvement effect equivalent to that by juxtaposition of lots of D/A converters is made to obtain, regardless of a few D/A converters. CONSTITUTION: A random signal voltage A obtained by a random signal generating circuit 2 is added/subtracted to/from a digital signal to be given to two multi-bit D/A converters 1a, 1b by adders 3a, 3b as an offset voltage A, -A whose sum is zero. D/A conversion is conducted along with a nonlinear curve whose reference point is shifted by the offset voltages changing at random timewise and analog outputs from the D/A converters 1a, 1b are added by an adder 4 and the sum is extracted. Then, the same equivalent effect as averaging outputs of lots of D/A converters on time base is obtained.
Patent JP-H04360060-A (JP)
Title: Disk changer device
Inventor: NAKAGAWA YOSHIAKI
IPC: G11B17/26
Filed: 1991-06-06
Abstract: PURPOSE:To transmit the rotary driving force of a driving source like a motor to various mechanisms via a simply constructed changeover mechanism, concerning the disk changer device by which a desired disk is taken out from plural disks stored in a magazine and reproduced. CONSTITUTION:A transfer mechanism 101 by which a tray is transferred from the magazine, a clamper 103 by which the disk in a tray is clamped with a turntable 82, and a clamper driving mechanism 102 by which the clamper 103 is transferred to the turntable 82 are driven by a common motor 104 via the changeover mechanism 109.
Patent JP-H11320208-A (JP)
Title: Guide bush opening/closing device for nc automatic lathe and its method
Inventor: URUSHIBATA TOSHIYASU
IPC: B23B13/12
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a guide bush opening/closing device for an NC automatic lathe and its method which can prevent galling damage to a bar caused by a guide bush when the bar goes back during machining. SOLUTION: This guide bush opening/closing device for an NC automatic lathe comprises a sleeve 53, a guide bush 59 which is provided in the sleeve 53 to slide in an axial direction of the sleeve 53 and is opened and closed by an interaction with the sleeve 53, an adjusting member 65 inserted and disposed in the sleeve 53, an elastic means 67 disposed between the sleeve 53 and the adjusting member 65, and a guide bush opening/closing means 91. The adjusting member 65 is screwed and fixed to the guide bush 59, and is rotated so as to move the guide bush 59 in its axial direction. The elastic means 67 always energizes the adjusting member 65 and the guide bush 59 in a direction to open the guide bush 59.  The guide bush opening/closing means 91 presses and energizes the adjusting member 65 against the energizing force of the elastic means 67 to move the adjusting member 65 and the guide bush 59 so as to open the guide bush 59.
Patent JP-H0620208-A (JP)
Title: Adaptive equalizer for nonlinear strain equalization
Inventor: MATSUI HITOSHI
IPC: G11B20/10
Filed: 1992-05-27
Abstract: PURPOSE:To eliminate an intersymbol interference strain and a nonlinear strain by a small computation amount by a method wherein an estimated-value signal storage device is provided, estimated-value signal addresses are received sequentially and corresponding estimated-value signals are output sequentially to an error detector. CONSTITUTION:The data symbol of an input digital signal on which a linear strain and a nonlinear strain have been exerted is converted, by an amplitude encoder 106, into a binary signal Cn which represents the analog value of the amplitude of a readout symbol. An address controller 103 receives equalization addresses from a Viterbi decoder 105 and outputs estimated-value signal addresses sequentially. An estimated-value signal storage device 101 outputs four stored estimated-value signals to an error detector 104 according to the addresses. The detector 104 computes the error of outputs form the encoder 106 and the storage device 101 and performs a prescribed operation, and four branch metrics are output to the decoder 105. By this constitution, an intersymbol interference strain and a nonlinear strain can be eliminated by a small computation amount, and it is possible to follow the change in terms of time of the nonlinear strain.
Patent JP-H0428061-A (JP)
Title: Information recording medium and information recording and reproducing device
Inventor: FUKUSHIMA YOSHIHISA
IPC: G11B20/10
Filed: 1990-05-24
Abstract: PURPOSE:To make a data process efficient by recording picture and sound data in a continuous access zone, managing their defects based on sector slipping algorithm, recording code data in a random access zone and managing replacement of defective sectors based on linear replacement algorithm. CONSTITUTION:The picture and sound data is recorded in the continuous access zone, and by processing their defective sectors based on the sector slipping algorithm, a continuously recording and reproducing operation of the data is feasible. The code data is recorded in the random access zone, and by managing the replacement of their defective sectors based on the linear replacement algorithm, the need of a sector checking process in a format process and a 2-step address conversion process is eliminated. By this method, the data process can thus be improved in efficiency.
Patent JP-2000321189-A (JP)
Title: Method and device for testing fatigue of wing
Inventor: YOSHINO NOBUNAGA
IPC: G01N3/36
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To surely vibrate the tip of a wing whose stiffness has apparently increased up to the fatigue limit level. SOLUTION: A fatigue-testing device 1 of a blade B with a mid-span shroud S is provided with a root retention part 2 and a blade retention part 3 for retaining a root N of the blade B and a middle part, a shroud fixation part 4 for fixing the mid-span shroud S to the blade retention part 3, and a nozzle 5 for spraying compression air A to an area near a tip F of the blade B. Since self-excited vibration (flutter) is generated at the part of a tip F by the compression air A, the blade B can surely be vibrated at a fatigue limit level.
Patent JP-S5557744-A (JP)
Title: Locking mechanism for transmission
Inventor: AREN ERU KAUFUMAN
IPC: B60T1/00
Filed: 1979-10-19
Abstract: A manually operable locking mechanism for an automatic transmission has a pawl which engages a toothed member connected to the transmission output shaft. The pawl is controlled for engagement and disengagement with the toothed member through a manually operated cam which moves a lock lever toward the engaged position. The lock lever, through a tension spring, urges a lock strut to enforce engagement of the pawl. On manual disengagement, the cam contacts and moves the lock strut to relieve the locking force from the pawl thus permitting disengagement of the pawl and the toothed member. The lock lever abuts the cam after disengagement to establish the relative positions of the cam, lock lever and lock strut when the disengage position is selected.
Patent JP-S61293793-A (JP)
Inventor: OKA KENJI
IPC: B25J17/02
Filed: 1985-06-20
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-H01305014-A (JP)
Title: Manicure
Inventor: MATSUNODAN SAYURI
IPC: A61Q3/02
Filed: 1988-06-01
Abstract: PURPOSE:To obtain a manicure having excellent water retention power, maintaining healthy surface of nail, even having repairing effects on damaged surface of nail by blending a manicure base with cholesteryl sulfate and/or a salt thereof. CONSTITUTION:A manicure base is blended with 0.01-10wt.%, preferably 0.01-4wt.% based on sum of the manicure base of one or more selected from cholesteryl sulfate and salts thereof, e.g., alkali metal salt such as sodium salt or potassium salt or alkaline earth metal such as calcium or magnesium or organic amine salt such as lysine salt or triethanolamine salt or basic amino acid to give a manicure having excellent water retention power, maintaining a healthy state of surface of nail, even having repairing effects on damaged surface of nail free from fear of safety even in the case of long-term continuous use.
Patent JP-S6028581-A (JP)
Inventor: MINEMURA ISAHIRO
IPC: D06M101/16
Filed: 1983-07-26
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-S62292532-A (JP)
Title: Control method for 4 wheel drive vehicle associated with subtransmission
Inventor: NISHIKAWA SEIICHI
IPC: B60K23/08
Filed: 1986-06-11
Abstract: PURPOSE:To avoid a low speed 2 wheel drive condition by maintaining a subtransmission in a high speed stage when the 2 wheel drive condition is being selected in a drive force distribution mechanism while maintaining the drive force distribution mechanism in the 4 wheel drive condition when the low speed stage is being selected in the subtransmission. CONSTITUTION:A subtransmission is switched between high and low speed stages by operating a L-H switching valve 10. A clutch 4 in a driving force distribution mechanism is switched between 2 wheel drive and 4 wheel drive by operating a 2-4 switching valve 80. Even when the switching valve 80 is operated under 2 wheel drive condition of the clutch C, the subtransmission is maintained in the high speed stage. When the subtransmission is selecting the low speed stage, the clutch C4 is maintained in 4 wheel drive even if the switching valve 80 is operated. Consequently, the setting function of each switching means is limited under a specific condition, thus preventing the low speed 2 wheel drive condition.
Patent JP-S6028244-A (JP)
Title: Manufacture of semiconductor device
Inventor: USHIGOE TAKATOSHI
IPC: H01L21/3205
Filed: 1983-07-26
Abstract: PURPOSE:To flatten the surface, and to obtain a wiring having no stepped section by a method wherein a buried layer is formed to the surface layer section of a semiconductor substrate, an epitaxial growth layer is formed to the whole surface containing the bureid layer, the growth layer is isolated insularly including the buried layer, the surface of the active region is projected, the surface surrounding the surface of the active region is buried with an oxide isolating film and the wiring is formed on the oxide isolating film. CONSTITUTION:A buried layer 4 is diffused and formed to the surface layer section of an Si substrate 1, a semiconductor layer 2 is grown on the whole surface containing the buried layer in an epitaxial manner, and the layer 2 is formed insularly by a channel stopper 3. A base region 8, an emitter region 9a positioned in the region 8 and a collector 10a projecting from the region 4 are shaped in the layer 2, and the outside of the insular layer 2 and the layer 2 between the regions 8 and 10a are removed through etching. The removed section is buried with an oxide isolating film 5 while flattening the surface, a polycrystalline Si layer 6a for a wiring is applied on the whole surface containing the insular layer 2, metallic silicide layers 11a are formed at predetermined positions, and the surface is coated with an intermediate insulating film 12a and a window 13a is bored and a second layer wiring layer 14a is attached thereon.
Patent JP-S62291378-A (JP)
Inventor: MOCHIZUKI TOSHIO
IPC: E04H15/64
Filed: 1986-06-11
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-H01304002-A (JP)
Title: Heating/cooling container
Inventor: KITANO YOSHIO
IPC: H05B6/10
Filed: 1988-05-31
Abstract: PURPOSE:To cool a container at the same speed as heating due to an evaporated medium, by providing a heat exchanger for condensing a heating evaporated medium to the upper part of the container of a jacket chamber and cooling the container by the heat of evaporation obtained when the condensed medium is brought into contact with the container. CONSTITUTION:A container 1 having a cylindrical cross-section is arranged horizontally and a jacket chamber 4 is provided around said container 1. A stirrer 2 is provided in the container 1 and a heat exchanger 13 is provided to the upper part of the jacket chamber 4 while an electromagnetic induction heater 8 is provided to the lower part thereof. The evaporation medium 5 in the jacket chamber 4 is heated by the electromagnetic induction heater 8 to be evaporated and the object 3 to be treated in the container 1 is heated by the evaporated medium 5'. Next, the evaporated medium is condensed by the heat exchanger 13 and the condensed medium is brought into contact with the container to be rapidly evaporated on the surface of the container while the container is quenched to rapidly lower the temp. of the object to be treated.
Patent JP-S5562434-A (JP)
Title: Aperture changeover mechanism
Inventor: YAJIMA TOSHIYUKI
IPC: G03B19/18
Filed: 1978-11-02
Abstract: PURPOSE: To prevent over stopping at the automatic exposure and the occurrence of hunting with the simple constitution by detaining the iris to the specified minimum value in the case of automatic aperture in cooperation with changeover operation in a camera.  
     CONSTITUTION: When automatic aperture control is selected by pushing an operation knob 4 for changeover, a changeover shaft 3 moves to release the engagement between an elastic member 5 and disc 7. At the same time, a detention pin 7a abuts against the shaft 3 in the portion other than the recess 3a of the shaft 3. As a result, the turning of the shaft 6a of an aperture drive meter 6 is restricted by way of the disc 7 and the aperture control below the minimum value of the automatically controlled iris is not accomplished at the automatic aperture controlling, thus over-stopping owing to inertia of motor driving, the occurrence of hunting aperture, etc. are prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6027172-A (JP)
Title: Fet device
Inventor: SUZUKI YOSHIFUMI
IPC: H01L21/338
Filed: 1983-07-25
Abstract: PURPOSE:To enhance the mobility of electrons flowing through a channel layer by the uniform formation of the hetero interface along the channel layer on the basis of an atomic measure by a method wherein the interface is formed only by two-element compound of GaAs and AlAs. CONSTITUTION:A non-doped GaAs layer 2 is formed on a semi-insulation GaAs substrate 1. Using a non-doped AlAs layer 16 as the layer forming the hetero interface between the GaAs layer 2, the interface 17 is formed. Further, an N type AlGaAs layer, an N type GaAs layer 5, a gate electrode 5, a source electrode 7, and a drain electrode 8 are provided.
Patent JP-H088969-A (JP)
Title: Communication equipment
Inventor: SATO MASARU
IPC: H04L69/40
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a system having link fault detection capacity and enabling the saving of communication expense by performing a link fault detection only when the transmission/reception of a data packet exist. CONSTITUTION:A call setting procedure part 1 sets a call with a public network and a communication procedure part 3 realizes the transfer of a data packet and a link quality monitoring monitor packet with an opposite connection 2. Each part 1 and 3 shares a flag 4 showing the presence or absence of the transmission/reception of the data packet within arbitrary unit time and a flag 5 showing a call setting state. The absence of the traffic of the data packet is detected and the call with the public network is disconnected. When the traffic of the data packet does not exist, the charging in the public network is suppressed by disconnecting the call with the public network.
Patent JP-H05331947-A (JP)
Title: Manufacture of sound insulating composite floor
Inventor: SAWAMURA KAZUMI
IPC: E04F15/20
Filed: 1992-05-28
Abstract: PURPOSE:To provide sufficient barrier properties of sound insulating composite floor by firmly bonding concrete floor material to laminated damping steel sheets and preventing adhesive, etc., to run into the surrounding areas of the steel plates. CONSTITUTION:A form 2 is laid on the upper surface of a concrete slab 1 and self-levelling mortar 3 is placed within the form 2, and laminated damping steel sheets 4 of specified size of which sides are surrounded by flexible spacers 5 and their substrate side is coated with adhesive for bonding to mortar are placed on the self-levelling mortar 3 with the substrate side down before the mortar 3 is hardened. After the hardening of the mortar 3, the form 2 is removed.
Patent JP-S6112382-A (JP)
Title: Thermal printer
Inventor: TAKEDA KOUICHI
IPC: B41J2/32
Filed: 1984-06-29
Abstract: PURPOSE:To protect a thermal head from dust without causing any trouble in printing, by a construction wherein a protective film provided with a window part is fitted to a roller rotated in conjuction with a platen or the like when replacing a printing paper so that a head part can be automatically opened and closed concurrently with the movement of the platen or the like. CONSTITUTION:A head-resistant protective film 11 provided with the window part 12 is disposed on the thermal head 2 fixed to a machine frame 1, and one end thereof is wound around a roller 15 through rollers 13, 14, while the other end is stretchingly fitted to a fulcrum 19 through rollers 16, 17 and a spring 18. When the platen 5 is lowered to press the printing paper 4 against the head 2, the roller 15 is rotated through a rotary part 8, a pulley 21, a belt 22 and a pulley 20 to move the film 11 in the direction of an arrow, whereby the window 12 of the film 11 is located on an upper part of the head 2, resulting in the condition where printing can be performed. When the platen 5 is moved upward, the film 11 is moved in the opposite direction, and the window 12 of the film 11 is displaced from the position of the head 2, so that a film part convers the upper part of the head 2.
Patent JP-H10327402-A (JP)
Title: Image shrinking method and computer readable recording medium storing shrinking processing program
Inventor: FURUTA SHINICHI
IPC: H04N19/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To automatically select, depending on the shrinkage, any of a plurality of sampling methods having advantages and disadvantages such as a simple sampling with a large number of missing information but with less fogged image and an arithmetic sampling where many fogged image are caused but missing information is less. SOLUTION: In the case when the shrinage is smaller than a predetermined threshold level, a simple sampling is selected for a sampling method, and when the shrinkage rate is higher, an arithmetic sampling is selected. Moreover, a simple sampling membership function and an arithmetic sampling membership function are provided, and an optimum sampling value is calculated based on two adaptive degrees derived from the shrinkage and the two membership functions, a result of the simple sampling and a result of the arithmetic sampling.
Patent JP-H04335600-A (JP)
Title: Illumination apparatus of electronic component
Inventor: ASAI KOUICHI
IPC: H05K13/04
Filed: 1991-05-11
Abstract: PURPOSE:To illuminate an electronic component, which is sucked to a suction pipe and which is conveyed in a direction perpendicular to the axial line of the suction pipe, in a line shape along one straight line which is nearly perpendicular to both its conveyance direction and the axial line of the suction pipe. CONSTITUTION:On a frame 12, one pair of casings 92 are installed in positions at the upper part from a diffusion plate 68 and in positions corresponding to a readout head 80 so as to sandwich a suction nozzle 28 in a direction which is extended along one straight line which is perpendicular to both the conveyance direction of an electronic component 32 and the axial line of a suction pipe 64. Ends on one side of many optical fibers are housed. Ends on the other end of the optical fibers are faced with a light source. Light emitted form the optical fibers is diffused by the diffusion plate 68; it illuminates an electronic component 32 in a line shape.