baber/WOPTO huggingface dataset:
Patent JP-H0732694-A (JP)
Title: Printer
Inventor: MORI MAKOTO
IPC: B41J2/51
Filed: 1993-07-22
Abstract: PURPOSE:To facilitate a correction of the slippage of the printing position of a printing head by a method wherein an image drawing means, by which image data are drawn on frame buffers under the state being slipped in the direction normal to the conveying direction of paper, and the like are provided. CONSTITUTION:The slippages of the printing positions of respective thermal heads are stored in a backup RAM 34 as the number of dots. On the basis of the respective stored dot numbers, drawing starting adresses in the respective frame buffers 16c-20c of the image data printed with the respective thermal heads are corrected and then stored in a work RAM 33. Image data are drawn by one character at a time from the respective stored drawing starting adresses onto the respective frame buffers 16c-20c. Thus, the slippage of the printing positions of the respective thermal heads can be corrected by correcting the drawing starting adresses of the frame buffers 16c-20c without correcting the mounting positions of the thermal heads.
Patent JP-H0935202-A (JP)
Title: Disk recording and reproducing device and method for generating its sector pulse
Inventor: IGARI CHIKASHI
IPC: G11B5/09
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To resultantly improve format efficiency of a data sector by making a gap for absorbing a variation in rotation of a disk variable for each data sector as of a data access unit and making a generating interval of a data sector pulse variable. SOLUTION: A gap at intervals of a data sector is calculated by a multiplication circuit 40 based on a data length DL of the data sector and a rotation varying rate data R relative to the gap. The data sector pulse for each data sector is generated at intervals decided by a parameter including the data length DL and the gap by a counter 36. By such constitution, since the gap is varied for each data sector, a format of the data sector including the gap can be varied, and hence the format efficiency can be improved.
Patent JP-H06278871-A (JP)
Title: Bookbinding device
Inventor: KATO HISAO
IPC: B65G57/03
Filed: 1993-07-23
Abstract: PURPOSE:To provide a book-binding device which can perform automatic processing of a certain number of books without stagnation continuously. CONSTITUTION:A book-binding device includes an aligning machine 4 and a book-binding machine 1 having a number of supply parts 3 to accommodate folded leaf groups 14 each consisting of a plurality of folded leaves 15 from which a book is made. The arrangement further includes a stacking means 13 on which a number of folded leaf groups 14 are loaded, industrial robots 10 for respective groups of supply parts 3, and a control device 17 which gives each robot 10 a command for transferring the folded leaf group 14 on the stacking means 13 to the corresponding supply part 3. Thereby the robots 10 work in conformity to the command given by the control device 17 and transfers the folded leaf groups 14 onto the respective supply parts 3 so that it is possible to make the specified number of book without requiring any downtime of the book-binding machine 1. This enhances the efficiency of book-binding works and enables automated works for book making in a short time.
Patent JP-H0816106-A (JP)
Title: Tacky adhesive sheet with memo piece
Inventor: KAWAGISHI FUMIHIKO
IPC: G09F3/10
Filed: 1994-06-29
Abstract: PURPOSE:To enable a user to effectively use a tacky adhesive sheet with memo pieces to the last one sheet by adhering the memo piece and affixing piece of a second sheet opposite to the surface of the first sheet constituting the tacky adhesive sheet with the memo pieces on which the tacky adhesive piece and the memo piece are formed to face each other. CONSTITUTION:This tacky adhesive sheet 1 with memo pieces consists of the first and second sheets A, B. The first sheet A is formed by successively joining the affixing piece 3 for affixing with the perforations 2 as a boundary and the memo piece 4 for management. The second sheet B is similarly formed by successively joining the affixing piece 3 for affixing and the memo piece 4 for management with the perforations 2 as a boundary. The affixing piece 3 is provided with a tacky adhesive 5 and the memo piece 4 is provided with a release agent 6. The first and second sheets A, B are superposed on each other in such a manner that the tacky adhesives 5 and release agents 6 respectively come into opposite contact with each other. Then, the function is maintained before the use in later days by superposing the affixing piece 3 provided with the adhesive 5 of the tacky adhesive sheet base material itself and the memo piece 4 provided with the release agent 6 even if the one tacky adhesive sheet base material is not simultaneously used.
Patent JP-2000022323-A (JP)
Title: Method of soldering printed circuit board and jet solder bath
Inventor: SAKURAI TAKAHISA
IPC: H05K3/34
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To deposit adequate quantity of molten solder according to the lead shape of different kinds of electronic components on a single printed circuit board to improve the solder quality and reliability. SOLUTION: A motor 14 and computer 16 automatically adjust the angle of a guide plate 11 during transporting of a printed circuit board 84 so that the head of molten solder 95 at a peel back point(PBP) varies to adjust the shape of a jet flow wave, the peel back point position varies to the printed circuit board 84 and hence adequate quantity of molten solder corresponding to each lead of electronic component mounted on the single printed circuit board 84 deposits even if the shape, length and density of the leads differ, i.e., about the leads on the same printed circuit board 84, the jet flow wave of molten solder is varied so as to fit to either part where no bridge is to occur or part where much solder wants.
Patent JP-S6160161-A (JP)
Title: Multi-processor system
Inventor: KIKUCHI KENJI
IPC: G06F9/52
Filed: 1984-08-31
Abstract: PURPOSE:To reduce the hardware quantity of an input/output channel and to simplify a microprogram by applying interlock between processors to eliminate the state of conflict when an input/output instruction is delivered. CONSTITUTION:A specific flag 28 showing the propriety of execution of an input/output instruction sequence is provided to a bus control unit BCU26 of an equal type multi-processor system which applies a split bus control system. The processors 21 and 22 set within the system refer to the flag 28 and delivers an input/output instruction according to the result of this reference when an input/output instruction is delivered to an input/output channel 23. In other word, it is decided that the interlock is applied by another processor if the flag 28 is equal to logic '1'. Thus the delivery of the input/output instruction is expected. When the flag 28 is equal to logic '0', the interlock is applied to the other processor after setting the flag 28 at logic '1'. Then an input/output instruction is delivered.
Patent JP-H0467887-A (JP)
Title: Sewing machine incorporating motor
Inventor: HAYASHI TOSHIO
IPC: D05B73/02
Filed: 1990-07-09
Abstract: PURPOSE:To easily perform maintenance by protruding one terminal of the rotary shaft of a sewing machine to an aperture part formed on the frame of the sewing machine, mounting the stator of a motor on the aperture part so as to enclose the periphery of one terminal of the rotary shaft of the sewing machine, and mounting the rotor of the motor on one terminal of the rotary shaft of the sewing machine. CONSTITUTION:The motor 21 is provided in the aperture part 7 of a cylindrical part 6 linking with the right end of an upper shaft 9. In other words, the stator 22 of the motor 21 is fixed fitting from the right side in the aperture part 7 so as to enclose the periphery of the right end of the upper shaft 9. The rotor 23 of the motor 21 is fitted in the right end of the upper shaft 9 confronting with the stator 22, and is comprised of a cylindrical supporter 24 and a magnet 25 provided at the outer periphery of the supporter 24. An engaging groove 26 is formed at the left side plane of the supporter 24, and the positioning in the axial direction of the rotor 23 on the upper shaft 9 and positioning in a rotating direction, and whirl-stop are performed by engaging the engaging groove 26 with a cotter pin 27 piercing through the upper shaft 9. A bracket 33 is fixed on the right side plane of the cylindrical part 6 with a screw 34, and a ball bearing 35 is provided in a center part to support the right end of the upper shaft 9.
Patent JP-S57107469-A (JP)
Title: Valve
Inventor: SUZUKI HIROFUMI
IPC: F16K1/08
Filed: 1980-12-24
Abstract: PURPOSE: To improve the effluence faculty of of a valve and increase the capacity of the valve body by suspending a flat plate in the space on the inlet side in a valve chamber, and suppressing generation of the swirling component of the fluid in the valve body.  
     CONSTITUTION: A crescent-moon-shaped flat plate 21 is suspended along a flow passage on the inner wall of the lower chamber of the first chamber 12 in a valve body 11. The flat plate 21 is suspended on the inner wall surface of the first chamber 12 formed into the shape of pot bottom, with its surface in parallel to the inflow direction of fluid. As for the fluid comprising the swirling component V 1  generated in the curved passage etc. in the upstream side of the valve, the swirling component V 1  is suppressed by the flat plate 21, and smooth stream is formed, and introduced between a sheet ring 18 and a plug 19, and flows-out from a flow outlet 16, passing through the second chamber 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6333360-A (JP)
Title: Manufacture of azetidinone
Inventor: DONARUDO CHIEN TAN HOU
IPC: C07F7/18
Filed: 1987-07-21
Abstract: A process for producing a compound having the formula <CHEM> wherein Pr is hydrogen or a hydroxy protecting group and Pr<1> is a carboxy protecting group, comprising reacting a compound of the formula <CHEM> wherein Pr is as previously defined, with a compound having the formula Pr<1>-OH, wherein Pr<1> is as previously defined and either mineral acid or a silver salt of an organic base, and reacting the product so produced with a compound having the formula: <CHEM>  wherein L is a leaving group. Three reaction schemes are disclosed as well as novel intermediate compounds.
Patent JP-H0918722-A (JP)
Title: Color image processor
Inventor: YAKIDA TAKASHI
IPC: H04N1/32
Filed: 1995-06-26
Abstract: PURPOSE: To attain ease of transmission of even an index color image file by converting the index color image whose transmission is designated by a user into a multi-level color image signal composed of plural color components and sending the converted signal. CONSTITUTION: A CPU control circuit 101 controls the entire facsimile equipment, and the facsimile equipment has a DMA control circuit 102 for image transfer, an image memory 103 storing tentatively a transmission original, a communication control section 104 interfacing with a public line 105, an image processing section 106 applying a prescribed conversion to image data, and an I/O control section 107 acting like an interface with various I/O devices. After the index color image file whose transmission is designated by the user is converted into a multi-level color image signal composed of plural color components, and the resulting signal is sent. Thus, even a color facsimile equipment having a protocol sending only a conventional color image file sends a file composed of an index color image.
Patent JP-S6427745-A (JP)
Title: Device for controlling molten steel level
Inventor: HIRAYAMA FUJIO
IPC: B22D11/18
Filed: 1987-07-23
Abstract: PURPOSE:To uniformly control pouring rate of molten steel by arranging gate means and high frequency magnetic field generating means controlled based on output signal from molten steel quantity detecting means in the titled control device in continuous casting equipment and making selectable of these means. CONSTITUTION:In order to produce a cast slab 8 from a pouring nozzle 4 arranged at bottom part in a tundish 3 storing the molten steel 2, the molten steel is poured into a molten steel basin 12 constituted by twin rolls 10 and side face weirs 11. In this case, a gate 5 for adjusting nozzle opening is arranged at the bottom part in the tundish 3 and further, the high frequency magnetic field generator 30 is arranged so as to surround the nozzle 4 below the gate 5. The molten steel level in the molten steel basin 12 is detected with the molten steel level detector 6 and based on this signal, the level control device 33 compares with the preset reference molten steel pouring variation per unit time. Then, in case the variation of pouring molten steel 2 is mush and this cycle is long, the gate 5 is adjusted through the opening adjusting device 31, and in case the variation of pouring molten steel 2 is less and this cycle is short, the high frequency magnetic field generator 30 is controlled through a power source device 32.
Patent JP-S6338227-A (JP)
Title: Lighting resistant power transformer
Inventor: HOSOKAWA TAKESHI
IPC: H02H9/04
Filed: 1986-08-01
Abstract: PURPOSE:To perform sufficient cooling capacity with a wide surface area immersed in high voltage insulating oil by a lightning resistant power transformer even if a lightning element is heated by an excess surge current by using the hollow lightning element. CONSTITUTION:One or more hollow lightning elements 6 having electrodes 6a on both side surfaces are used to perform extremely large cooling effect when high voltage insulating oil 5 used in a transformer is immersed in a hollow hole 6b formed at the center of the elements 6 so that the elements 6 generate heat by an excess surge current. When the elements contained in the transformer are of the same shape, the hollow elements have features of largely improving surge absorptivity. In order to absorb the specified surge, the shapes of the elements can be reduced by utilizing the cooling effect using the hollow elements.
Patent JP-S6339125-A (JP)
Title: Magnetic recording medium
Inventor: KONDO HIROFUMI
IPC: C10M105/68
Filed: 1986-08-02
Abstract: PURPOSE:To decrease coefft. of dynamic friction under any temp. conditions and to provide a medium having excellent running stability and wear resistance by using an unsatd. fatty acid amide as a lubricating agent of the magnetic recording medium of a thin ferromagnetic metallic film type. CONSTITUTION:The fatty acid amide having an unsatd. bond exhibits a good lubricating effect over a wide temp. range; therefore, this recording medium is formed by forming the thin ferromagnetic metallic film on a nonmagnetic base and depositing the unsatd. fatty acid amide on the thin ferromagnetic metallic film. The unsatd. fatty acid amide to be used as the lubricating agent is the compd. expressed by the formula RCONH2, where R is an aliphat. hydrocarbon group of >=10C having the unsatd. bond. The number (n) of carbon atoms of the alkyl group of the unsatd. fatty acid amide is preferably >=10 integer and the prescribed lubricating effect cannot be expected in the case of <=10. The unsatd. fatty acid amide which can be used is exemplified by linolenic amide, etc.
Patent JP-S6160660-A (JP)
Title: Benzimidazole derivative, its preparation, and antitumor agent containing it
Inventor: OKABE SUSUMU
IPC: A61K31/4184
Filed: 1984-08-31
Abstract: NEW MATERIAL:A benzimidazole derivative sown by the formula I (R1 and R2 are H, or lower alkyl; R3 is H, or lower alkoxy). EXAMPLE:2-(2-Aminobenzylthio)benzimidazole. USE:Useful as an antitumor agent. Showing improved suppressing action on secretion of acid in the stomach by inhibitory action on H<+>+K<+>ATPase. PREPARATION:A 2-mercaptobenzimidazole shown by the formula II is reacted with a 2-aminobenzyl compound shown by the formula (X is reactive group) in an inert solvent such as toluene, etc. at room temperature - under reflux, more preferably in the presence of an alkalizing agent such as NaOH, etc., to give a compound shown by the formula IV. The, this compound shown by the formula IV is oxidized to give a compound shown by the formula I. In oxidation of the compound shown by the formula IV, an oxidizing agent such as hydrogen peroxide, etc. is used, and the oxidation is carried out in an inert solvent such a chloroform, etc. at -30-50 deg.C.
Patent JP-H0843476-A (JP)
Title: Method of measuring partial discharge
Inventor: TOTANI ATSUSHI
IPC: H02H5/00
Filed: 1994-08-03
Abstract: PURPOSE:To measure a partial discharge with high sensitivity even when a detection place is away from the generated place of the partial discharge by a method wherein a frequency at which a computed value by a specific expression becomes maximum is found on the basis of a level at every frequency in a frequency spectrum. CONSTITUTION:A partial discharge which is generated in the common connection part 2 of a power cable line 1 is measured in an insulating connection part 3 which is away at a distance L. That is to say, a pulse oscillator 5 is operated, and a calibration pulse is injected from the connection part 3. The injected calibration pulse is measured by a spectrum analyzer 7, and a first frequency spectrum is found. Then, the oscillator 5 is stopped, a noise is measured in a state that the calibration pulse is not injected, and a second frequency spectrum is found. Levels at respective frequencies of the first and second frequency spectrums are designated respectively as S (w), N (w), and an attenuation constant at the respective frequencies is designated as d(w). Then, an expression of S (w).[-L.alpha(w)]/N(w) is computed. A frequency at which a computed value becomes maximum is used as a partial-discharge measuring frequency.
Patent JP-H03129523-A (JP)
Title: Method and device for processing data
Inventor: ROBAATO DABURIYUU HOOSUTO
IPC: G06F7/53
Filed: 1990-07-10
Abstract: PURPOSE: To detect errors with simple constitution by giving an error signal when a first operation result for first and second operands and a second operation result for third and fourth operands are not equal. CONSTITUTION: A redundant multiplication result is transferred from a COU output register 36 to the scratch register 50b of a register file 50 or from the register to either J or K register 54 or 56 in a data device 18. At the same time, an (shifted) initial result is transferred from a scratch path (SPAD) 64 to the other J or K register 54 or 56. The contents of the two registers are exclusively OR-processed by an arithmetic and logic unit(ALU) 58. The result is monitored by a zero detection circuit 70 and a comparison processing is executed. When the error is detected, a series of other means is given and the error becomes a multiplication error. Thus, the error can be detected with simple constitution.
Patent JP-H0471799-A (JP)
Title: Press apparatus
Inventor: KIMURA HIROSHI
IPC: B30B1/34
Filed: 1990-07-12
Abstract: PURPOSE:To produce a device capable of efficient changeover between one die production and two dies production through the same device by providing a 1st driving means to drive a 1st supporting block up and down and a 2nd driving means to drive a 2nd supporting block back and forth. CONSTITUTION:A conventional lower slide is divided into a lower slide body 18 and a separate block 19 and when two dies are produced, the separate block 19 is moved upward to be integrated to the bolster 22 and, on one hand, when one die is produced, the separate block 19 is lowered and stocked into the lower slide body 18. Consequently, a special grinding operation conventionally required when the die production is transferred to two dies production in a press corresponding to the simultaneous production of two dies is not required to enable efficient changeover between the one die production and the two dies production. Accordingly, when a line is made up, the flexibility is not only improved but the interchangeability of press dies between a press corresponding to one die and a device body, too, is improved. Further, this invention can be applied to not only a press corresponding to the simultaneous production of two dies but also a press for the simultaneous production of three dies or more.
Patent JP-H1010447-A (JP)
Title: Optical scanner
Inventor: ASAMI JIYUNYA
IPC: G02B26/12
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To optimally decide a spot shape on a photoreceptor. SOLUTION: A multibeam light source unit 12 is provided with a holder 21 fixed at an optical box 11, a laser chip 22 having a plurality of light emitting points in an array state and a lens barrel 24 with a built-in collimating lens. The lens barrel 24 has a peripheral groove 24a through which a diaphragm member 25 is positioned, and the diaphragm member 25 has a diaphragm aperture 25a deciding the spot shape of a scanning line. The lens barrel 24 is freely adjustably attached at the cylindrical part 21a of the holder 21, and the lens barrel 24 is moved in a direction perpendicular to the direction in parallel with an optical axis B, so that a focal point and the optical axis B are adjusted.  The multibeam light source unit 12 is attached at the optical box 11 temporarily with a screw 23, and is regularly fixed with the screw 23 after adjusting the interval between the scanning lines by rotating the holder 21. Then, the diaphragm member 25 is attached at the lens barrel 24, and is rotated and adjusted so as to obtain the optimum spot shape of the scanning line.
Patent JP-H1027982-A (JP)
Title: Box for electric apparatus storage
Inventor: MIWA KOICHI
IPC: H05K5/02
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of a door and a box body and to facilitate the fitting of respective parts to an inner part by integrally forming the door, the side boards and the back board of the box body with extruded or drawn metallic materials. SOLUTION: The side boards 2 and the back board 3 of the box body for electric apparatus storage 1 are integrally formed into arbitrary lengths with extruded or drawn metallic materials. Aluminum or aluminum alloy superior in workability is suitable as metal. The door 4 for electric apparatus storage is integrally formed by the extruded or drawn metallic material. The hinge part 5 of a box main body-side having a section form where a part of a circle is notched is integrally formed at the end part of one side board 2 in the box body 1. The hinge part of a door-side having the section form where a part of double circles is notched is integrally formed at one back side of the door 4.  When the box body 1 and the door 4, which are integrally formed, are engaged by sliding the hinges in a longitudinal direction, the box main body 1 and the door 4 can be fitted so that they can freely be opened/closed.
Patent JP-H0830543-A (JP)
Title: Communication data processor
Inventor: HENMI TOMIO
IPC: G06F13/28
Filed: 1994-07-12
Abstract: PURPOSE:To improve the transfer efficiency in a communication data processor for processing transmitted data in which specific codes such as a transmission permission code and a transmission inhibition code are mixedly included. CONSTITUTION:At the time of detecting a status transmission code, a status transmission code detecting part 5A instructs a DMA controller 6 to interrupt DMA transfer and interrupts a CPU 2 to send a status signal. A transmission permission code detecting part 5B sets up a flag in a flag register 7 at the time of detecting a transmission permission code and a transmission inhibition code detecting part 5C resets the flag at the time of detecting a transmission inhibition code. The detected transmission permission code or transmission inhibition code is skipped and the controller 6 is instructed so as to continue DMA transfer. Consequently the interrupted time of DMA transfer is shortened and the transfer efficiency can be improved.