baber/WOPTO huggingface dataset:
Patent JP-2000251387-A (JP)
Title: Information recording medium
Inventor: YAMAYA HISASHI
IPC: G11B19/12
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a bare type double-sided information recording medium capable of easily recognizing it's A-surface or B-surface by a user or a drive device, convenient in its use and reduced in the loss time of recording and reproducing operations. SOLUTION: On each of two information recording surfaces constituting this bare type double-sided information recording medium, an A or B-surface identification information F is recorded or displayed to identify one information recording surface or another information recording surface. The recording of the information F is conducted as follows, i.e., an A or B-surface identification recording section of one or plural bits is provided at a 'Disc manufacturer certification' area in a 'DDS(Disc Definition Structure)' provided in defect control areas 'DMA1 and DMA2' of a read-in area 10 where is preformatted on a disk. Then, the information F is written into the section in a form of prepits or written information.
Patent JP-H02235539-A (JP)
Title: Rolling method for step difference plate
Inventor: TOMIZAWA ATSUSHI
IPC: B21H8/00
Filed: 1989-03-06
Abstract: PURPOSE:To prevent the snake motion at the time of rolling continuously a step difference plate by using a planetary rolling roll and a curved surface fixed base, and to obtain the step difference plate having high dimension accuracy by rotating the fixed base in the horizontal direction centering around its tip in accordance with the snake motion quantity of the step difference plate. CONSTITUTION:A metallic plate 1 supplied from an uncoiling reel 13 is fed into a clearance between a work roll 11b of a planetary rolling roll 11 and a curved surface fixed base 12 by a feed roll 14, and becomes a step difference plate 3 by rolling. Subsequently, after drawing out the step difference plate 3 by a pull roll 15, it is coiled to a coiling reel 16. At the time of an actual operation, a shift is generated due to a camber and uneven plate thickness of a stock metallic plate 1, therefore, by rotating the curved surface fixed base 12 by a necessary angle in accordance with its quantity, the shift of the step difference plate 3 can be controlled freely. Accordingly, even if the camber and the uneven plate thickness exist in the stock metallic plate 1, the step difference plate 3 having high dimension accuracy can be manufactured.
Patent JP-H08225990-A (JP)
Title: Plating device and cleaning device
Inventor: FUJII TADASHI
IPC: C25F7/00
Filed: 1995-02-17
Abstract: PURPOSE: To easily prevent the occurrence of unequal plating or unequal cleaning at a low cost by allowing a strip to travel between electrodes projectingly provided with tapered insulators and positioning an electric discharge plane on the side lower than the fluctuation position of a liquid surface. CONSTITUTION: A pair of anodes or cathodes 1 connected to the U-shaped bottom ends of bus bars 6 coated with insulating materials 7 are arranged to face each other and are immersed into an electrolytic cell housing a plating liquid or cleaning liquid 4 and the strip 3 is made to travel therebetween, by which the strip is subjected to plating or cleaning. The inside surface side of the electrodes 1 of this plating device or cleaning device is projectingly provided with the insulators 2 and the surfaces thereof are formed as tapered surfaces 2a inclining from the electrode side to the strip side toward the arrow-marked traveling direction of the strip 3.  Further, the top end position (R) of the electric discharge plane at the top end of the electrodes 1 is positioned on the side lower than the lowermost plane (q) of the fluctuation (p), (q) of the liquid surface in the liquid cell generated according to the traveling of the strip, by which the influence of the fluctuation is eliminated.
Patent JP-2000249027-A (JP)
Title: Abnormality detector for fuel injection pump
Inventor: KANEKO SATOSHI
IPC: F02D17/04
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To instantly output a detecting content by correctly detecting an abnormality caused by abrasion and seizure generated in a fuel injection pump. SOLUTION: A device is provided with an intake side fuel state quantity sensor 3 for detecting a condition rate having a correlation with a temperature of fuel sucked to a fuel injection pump 1, a delivery side combustion temperature sensor 4 for detecting a temperature of fuel delivered from the fuel injection pump 1, a differential value calculating means 9b for finding out a differential value between a value detected by the delivery side combustion temperature sensor 4 and a value detected by the intake side fuel state quantity sensor 3, a memory means 9a for beforehand memorizing a difference value α between a fuel temperature of the delivery side when an abnormality is generated on the fuel injection pump 1 and a fuel temperature of the intake side, and an abnormality judging means 9c for judging an abnormality,  in the case where a difference value of a detected value attains the difference value α at the time of generation of an abnormality, by comparing a difference value α of generation of the abnormality memorized in the memory means 9a with the difference value of a detecting value found out by the difference value calculating means 9b.
Patent JP-S62209684-A (JP)
Title: Bar code reader
Inventor: NISHIMURA MICHIO
IPC: G06K7/10
Filed: 1986-03-10
Abstract: PURPOSE:To grasp a speed in accordance with the pitch of a voice that a measuring person outputs by providing a voice output means which is driven by a read clock signal from a clock bar part and outputs a frequency corresponding to the scan speed of a bar code plate. CONSTITUTION:In terms of a bar code reading part 5, a bar code film 1 is inserted to an insertion path with an inlet hole 17 and an outlet hole 18. The bar code film 1 is comprised by providing a bar code part 3 and an insertion direction mark 4 on the surface of a film base 2. The bar code part 3 consists of two tracks: a clock bar part 3a provided with bars at the same interval, and a data bar part 3b recording data. The bar code film 1 is provided, because a detection mark table to measure blood sugar stored in the circuit of a blood sugar meter 11 has to be calibrated every time a test paper is locked, and calibration data has to be inputted. A buzzer 19 is arranged in the vicinity of a measurement start switch 14 in a case 12, and outputs the voice of frequency corresponding to the moving of the bar code film 1.
Patent JP-H10249439-A (JP)
Title: Upper die in press machine
Inventor: SUDA HIDEO
IPC: B21D37/04
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an upper die easy in mounting on/dismounting from and changing the upper holder. SOLUTION: This upper die 5 is constituted to be changeable in mounting on/dismounting from the upperholder 1 in press machine. In this case, a locking member 11 capable of locking with/unlocking from the locking part 13 formed in the upper holder 1 capable of appearing on/disappering from the mounting surface is prepared, and further a locking unit 18 capable of locking the locking member 11 against the mounting surface in a retreated state is prepared.
Patent JP-H04271984-A (JP)
Title: Front wheel suspension device for motorcycle
Inventor: KAMO KAZUMASA
IPC: B62K25/08
Filed: 1991-02-27
Abstract: PURPOSE:To improve the straight advance performance of a vehicle by setting a front wheel in slight eccentric to the side where a disc brake is installed, in the constitution in which the disc brake is installed on one side of a front wheel. CONSTITUTION:A head pipe 2 is installed at the front edge of a frame 1, and the steering shaft at the center of a front fork 3 is installed so as to be turned and steered. Further, the brake disc 8 of a disc brake 10 is installed on one side of a front wheel 6 supported at the lower edges of the left and right fork shafts 5 of the front fork 3, and a brake caliper 9 is installed on the left side of the fork shaft 5. In such a suspension device, the front wheel 6 is arranged in slightly eccentric state from the car body center on the side where the disc brake 10 is installed. Accordingly, when a vehicle travels, the car body shows the tendency to be inclined to the opposite side to the side where the disc brake 10 is installed, and high straight advance performance is obtained.
Patent JP-H03258757-A (JP)
Title: Oxime derivative, production thereof and insecticide
Inventor: IWAMURA HAJIME
IPC: C07C251/54
Filed: 1990-03-07
Abstract: NEW MATERIAL:An oxime derivative expressed by formula I (R1 is 3-8C alkyl; R2 is H or lower alkyl; R3 is lower alkyl; n is 2, 3 or 4). EXAMPLE:Isobutylaldehydeoxime O-4-(2-ethylbutyl)phenoxyethyl ether. USE:Useful as an insecticide having excellent gibbenylhormone activity and capable of exhibiting extremely high control effect against an insecticide of Diptera, Lepidoptera, Coleoptera, etc. PREPARATION:A compound expressed by formula II (Hal is halogen) is reacted with a compound expressed by formula III in an organic solvent such as dimethylformamide in the presence of a base such as sodium hydroxide from 0 deg.C to a boiling point of solvent used for 30min to over 10 days to provide the compound expressed by formula I. Furthermore, the compound expressed by formula II is synthesized by reacting a compound expressed by formula IV with a compound expressed by formula V. The compound expressed by formula III is synthesized by carrying out a reaction as shown in the reaction formula.
Patent JP-2000246930-A (JP)
Title: Thermal head
Inventor: KOBAYASHI YOZO
IPC: B41J2/345
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To extend the life of a thermal head by improving a wear resistance of the thermal head. SOLUTION: A heating section 12 is markedly worn when a width (s) of a wear-resistance layer 18 at a position (n) where the thickness of the wear- resistance layer 18 becomes zero is smaller than a width of a part which is abraded by a paper on the heating section 12. However, when the width (s) of the wear-resistance layer 18 at the position (n) is too wide, the wear resistance property is not improved and the printing quality is lowered. Therefore, the width (s) of the wear-resistance layer 18 is set in a range that both the printing quality and wear resistance property are not lowered but harmonized. As the width (s) of the wear resistance property at the position (n) is set to be not less than the width of the part which is abraded by the paper on the heating section 12 in a range that the printing quality is not lowered, it is possible to effectively suppress the wear of the heating section 12 without lowering the printing quality.
Patent JP-S59181459-A (JP)
Title: Metal oxide hydrogen battery
Inventor: KANDA MOTOI
IPC: H01M10/34
Filed: 1983-03-31
Abstract: PURPOSE:To obtain a battery which acquires safe operation without leak of H2 by holding an internal pressure and also suppresses self discharging by using a metal which has an equilibrium plateur pressure at the specific temperature lower than the specific value as the hydrogen absorbing metal for negative plate. CONSTITUTION:A metal having the equilibrium plateur pressure of 1 atom or less at 20 deg.C is used as the hydrogen absorbing metal for hydrogen negative plate 1. As the hydrogen absorbing metal to be used, a metal of lanthanum, mesh metal, iron, titanium, vanadium, magnesium and nickel systems or an alloy of them or other element may be used. Such metal is used as the hydrogen negative plate by adequate method. Meanwhile silver oxide (AgO or Ag2O) or nickel oxy- hydroxide (NiOOH) are used as the positive plate 3 of metal oxide. These are placed closely through a separator 2 and accommodated within a reservoir 6. After adding the aqueous solution of alkali 10, the reservoir 6 is hermetically closed and thereby metal oxide hydrogen battery can be obtained.
Patent JP-H11249748-A (JP)
Title: Electronic controller
Inventor: SHIBATA HIROSHI
IPC: F02D45/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide stable control operation by suppressing the heating of a microcontroller itself, which is the direct object of overheat prevention, when preventing the overheat of the microcontroller while including a thermal influence from the surrounding. SOLUTION: In order to set a temperature T inside an ECU lower than the upper limit temperature of 150 deg.C for the stable operation of the microcontroller, on the condition of T<=90 deg.C, the oscillation frequency of 40 MHz is set at the estimated self-heating temperature of 60 deg.C, on the condition of 90 deg.C<T<=110 deg.C, this frequency is lowered to 20 MHz at the estimated self- heating temperature of 40 deg.C and on the condition of 110 deg.C<T, this frequency is lowered to 10 MBz at the estimated self-heating temperature of 20 deg.C. Namely, self-heating is suppressed by lowering the oscillation frequency of the microcontroller as the direct object of overheat prevention.  In this case, thinning processing is performed with the reduction of the oscillation frequency but engine control, basic for traveling a vehicle, basic injection amount control 1 and basic ignition timing control 2 are not thinned.
Patent JP-S62211177-A (JP)
Title: Simple gap setting mechanism of printer
Inventor: OKAMOTO FUMIAKI
IPC: B41J25/308
Filed: 1986-03-12
Abstract: PURPOSE:To shorten a printing time when papers having different thicknesses are set simultaneously, by fixing a plurality of flexible shims drawn out from the end of a frame along the running surfaces of a bearings holding a guide therebetween at the arbitrary position of a printing range. CONSTITUTION:A carrier 2 is engaged with a guide shaft 3 at the front part thereof in a freely rotatable manner and mounted at the rear part thereof so that a bearing 5 and a bearing 6 suspended by a spring hold a guide bar 4 therebetween and the bearing 5 moves up and down according to the unevenness of the running surface thereof and, as a result, the carrier 2 rotates around a guide shaft 3 and the gap between a printing hammer 1 and a platen 7 becomes wide and narrow. When thick printing paper 11 is mounted on the left half of the apparatus and thin printing paper 12 is mounted on the right half thereof, a strip like shim 8 is drawn out from the right end of the apparatus along the running surface of a bar 4 and, when fixed in such a state that the hook 9 thereof is hooked with a pin 10, the gap becomes narrow in a range where the shim 8 is present and changes to the gap suitable for the thin printing paper 12.
Patent JP-H02236367-A (JP)
Title: Turntable device
Inventor: YAMASHITA KYOICHI
IPC: E04H6/40
Filed: 1989-03-08
Abstract: PURPOSE:To enable the stopping of a vehicle at a proper position by providing a detecting panel for controlling a turntable in such a way that the wheels of a vehicle come on the centers of parallel strip bodies on the turntable, and a vehicle stop sensor, and fitting each strip body with a roller and a stopper. CONSTITUTION:When the front wheels of a vehicle steps down a part of the running board 61 of a detecting panel 60, a distance between the front wheels is detected with the detecting panel 60 and a neutral position P is calculated. Then, when the panel 60 detects the shift of the neutral position P, a turntable 50 rotates until the point Q thereof agrees to the neutral position P. Then, when the vehicle is moved forward, the front wheels are driven to the centers of guide strip bodies 40 and 41, and come to be located on a forward roller 46 and a support roller. In addition, when the strip bodies 40 and 41 turn, a rear stopper is engaged with the rear part of the front wheels, thereby moving forward the vehicle and rear wheels pass the detecting panel 60. Furthermore, when the rear wheels are similarly driven onto the strip bodies 40 and 41, and a stop sensor 70 detects the vehicle, the the strip bodies 40 and 41 stop to turn.
Patent JP-S57168776-A (JP)
Title: Bipolar short circuit transfer arc welding machine
Inventor: MOCHIGURI SHIGEO
IPC: B23K9/09
Filed: 1981-04-10
Abstract: PURPOSE:To facilitate the regeneration of arcs and to make the rate of penetration of a wire and the rate of reinforcement of weld adjustable in a wide range in a short circuit transfer arc welding machine by changing over and converting the polarities of the DC voltage to be applied between a wire electrode and base metals. CONSTITUTION:Two sets of a DC power sources 5, 51, switching circuits 6, 61, reactors 7, 71, etc. are provied to a short circuit transfer arc welding machine and a polarity changer 17 is mounted thereto. In the case of controlling bead shapes such as the rate of penetration, the rate of reinforcement of weld, or the like in the stage of welding, a switching element 196 is made conducting and a switching element 161 is cut off by the polarity changer 17, whereby a positive polarity is given, and the conducting and cut off states of the elements 162, 161 are reversed, whereby a reverse polarity is given. It is possible to form desired bead shapes stably according to the thicknesses and shapes of the bese metals by changing the polarities at prescribed rates.
Patent JP-2000250898-A (JP)
Title: Device and method for converting character code and computer readable recording medium recorded with character code conversion program
Inventor: AKIYAMA HIROKATSU
IPC: G06F17/27
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a character code converting device with which a user can process document data including different type characters with high operability without fluctuating document contents. SOLUTION: This character code converting device has a different type character dictionary 28 recording the KANJI (Chinese character) of a first KANJI group and the KANJI of a second KANJI group according to a different type character relation. A different type character converting part 27 and a replacing part 34 convert a prescribed character string in a document inside a document buffer 26 to a character string resulting from replacing the KANJI in any designated one of first and second KANJI groups in that prescribed character string with the other KANJI in the different type character relation shown in the dictionary 28.  A character string retrieving part 33 retrieves the other character string coincident with the prescribed character string out of the document and the replacing part 34 applies character string replacing processing to the retrieved character string while using the character string converted by the converting part 27.
Patent JP-H02237431-A (JP)
Title: Capacitor charger
Inventor: MURAKAMI YOICHI
IPC: H02J1/00
Filed: 1989-03-07
Abstract: PURPOSE:To maintain the charging voltage of a capacitor for other load constant regardless of the variation of charging voltage for one capacitor by arranging a voltage correcting winding in the secondary winding of a transformer and producing an output voltage corrected through a voltage correcting circuit and a voltage control element then adding the corrected output voltage to a varying output voltage. CONSTITUTION:Voltage similar to those of the secondary windings b1, b2 is produced in the secondary winding b3 of a transformer, and a capacitor 13 is charged with a voltage controlled through a series control element 11. Control is made through a voltage control circuit 12 such that the anode voltage of a diode 10 is detected and a control signal is produced. By such arrangement, voltage at the adding side can be maintained constant and voltage control can be performed without requiring high voltage parts.
Patent JP-S60198738-A (JP)
Title: Crystal growth method of semiconductor
Inventor: KAMATA ATSUSHI
IPC: H01L21/365
Filed: 1984-03-23
Abstract: PURPOSE:To bury a S hole, and to prevent the diffusion of P by adding a group VIIelement when zinc sulfide selenide is grown on a GaP substrate. CONSTITUTION:Raw-material gas introducing ports 1, 2 are formed to the upper sections of a reaction pipe 6, and an organic metallic raw material is fed from the introducing port 1 and a hydride raw material from the introducing port 2. Gases introduced into the pipe 6 reach on a substrate 3 positioned on a susceptor 4 heated, and a crystal is grown. The grown crystal has conductivity sufficient for a change into an element without post-treatment, and light emission on the long-wave length side also reduces. A Zn hole and a group VII element form a composite acceptor at the nearest position, and the intensity of blue light emission is increased.
Patent JP-S61214436-A (JP)
Title: Method and device for etching semiconductor wafer
Inventor: NUNOTANI NOBUKIMI
IPC: H01L21/306
Filed: 1985-03-20
Abstract: PURPOSE:To enable the uniform etching by eliminating a difference in an etching rate between the semiconductor wafer held in a groove of a cylindrical carrier and the part of wafer in contact with an etching solution directly by rotating the semiconductor wafer as an object to be treated and moving it vertically so as to mingle the etching solution and to cause a uniform convection. CONSTITUTION:A top view of the semiconductor wafer is nearly a circle and the wafer has a straight part of the arc, i.e., an orientation flat part. A carrier 2 holding the semiconductor wafer 1 consists of a material resistant to etching and is formed into a cylinder, while a side wall 3 of which is provided with plural grooves 4 in which the semiconductor wafer 1 is held. A part 5 of the semiconductor wafer projects from the groove 4 of the cylindrical carrier 2. The carrier 2 is put in a container 7 of a cylindrical form having a bottom into which an etching solution 6 is poured and a first rotator 8 having a non- circular rotating shaft is arranged to be in contact with the semiconductor wafer 5 projecting from the groove of cylindrical carrier, so that the wafer 15 is immersed in the etching solution naturally. The power is transmitted to the first rotator 8 by a pair of pulleys 9, 9 and a flat belt 10 connecting the pulleys.
Patent JP-S51130802-A (JP)
Title: Rotor for convex electrode type armature
Inventor: SATOU HIROSHI
IPC: H02K1/24
Filed: 1975-05-09
Abstract: PURPOSE: Preventing the deflection and transformation due to a centrifugal force of the convex side wall surface by welding in parallel with the bottom face, the convex tailed portion of the magnetic electrode core of a rotor by an electron beam covering over the full axial length from the both sides. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63272375-A (JP)
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1988-03-07
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-S54146664-A (JP)
Title: Electronic watch
Inventor: HIRAYAMA YOSHIHIKO
IPC: G04G19/08
Filed: 1978-05-09
Abstract: PURPOSE:To provide an electronic watch wherein a limiting circuit for limiting the output of a driving signal generating circuit is provided, and said limiting circuit is controlled directly or indirectly by the output of a voltage discriminating circuit, thereby to protect a battery or prevent the stop of the watch at a time where the inner resistance of the battery increases. CONSTITUTION:The output of a driving signal generating circuit 6 generating signals for driving a buzzer, a lamp or a motor enters a limiting circuit 3, and the output voltage of a time-constant circuit 2 is discriminated by a voltage discriminating circuit 7. When by sounding the buzzer the voltage of the battery is lowered, and break in frequency division or oscillation stop occurs, the output voltage of a time-constant circuit 2 increases logarithmic-functionally at a given time constant, and the outputs of two input AND gates of the control circuit 3 are inhibited by a control signal from the discriminating circuit 7, thus the current flowing through driving transistor 5 and the buzzer 4 being interrupted.