baber/WOPTO huggingface dataset:
Patent JP-2001116129-A (JP)
Title: Device for determining end of switch-back of industrial vehicle and switch-back control device
Inventor: ISHIKAWA KAZUO
IPC: F16H61/02
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To accurately determine the end period of the switch-back of an industrial vehicle by use of a determining device which is relatively simple in arrangement as well as in content of processing. SOLUTION: A transmission 3 operatively connected to the torque converter 2 of an engine type forklift has a forward clutch 8 and a reverse clutch 9. A control device 41 performs control to bring a shift side clutch into incomplete engagement during switch-back, and data on assumed deceleration determined from the incomplete clutch engagement pressure is stored in a ROM 43. When the switching-back operation of a shift lever 31 is detected while the forklift is traveling, a CPU 42 divides the vehicle speed detected by a vehicle speed sensor 17 during the switch-back operation by the value of the data on assumed deceleration, to calculate the expected time required to stop the vehicle.  After making sure that a counter for measuring the time elapsed from the switch-back operation has finished measuring the expected time required, the CPU 42 determines that the switch-back has ended on determining that the detected vehicle speed is not more than the vehicle speed at which the vehicle stops.
Patent JP-H08150554-A (JP)
Title: Polishing jig of optical fiber assembly
Inventor: TERAO KAZUHIKO
IPC: G02B6/26
Filed: 1994-11-29
Abstract: PURPOSE: To provide a tool for polishing improved in structure where a ferrule is not drawn in at the time of setting an optical fiber assembly body. CONSTITUTION: An optical fiber assembly body (k) is put in a first sleeve 110, the first sleeve 100 is inserted into a second sleeve 150 with the optical fiber assembly body (k), a head end side of a ferrule (f) is inserted into a ferrule insertion hole 121 of a top bush 120, a click 123 of the top bush 120 is fit in a groove ml of a collar (t) of the optical fiber assembly body (k), and the collar (t) of the optical fiber assembly body (k) is softly pressed on a rear end surface of the top bush 120. Thereafter, a locknut 130 is tightened, the optical fiber assembly body (k) is pressed on the top bush 120 through the first sleeve 110, and the collar (t) of the optical fiber assembly body (k) is strongly pressed on the rear end surface of the top bush 120. Thereafter, a jig for polishing is installed on a polishing device.
Patent JP-H08150599-A (JP)
Title: Hole machining method of printed wiring board and hole machining device using the hole machining method of printed wiring board
Inventor: SATO KOICHI
IPC: B26F1/16
Filed: 1994-11-29
Abstract: PURPOSE: To provide a hole machining device using a hole machining method of a printed wiring board as well as the hole machining method of the printed wiring board capable of forming a blind via hole highly in continuity reliability and stably. CONSTITUTION: A printed wiring board 1 is held on a flat table 2, height of an upper surface 3 at an optional point of the held printed wiring board 1 and a table surface 4 is previously measured, and drilling is carried out by changing feed per stroke of a drill 5 at a drilling point in accordance with the measured height.
Patent JP-H06151519-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU SHINYA
IPC: H01L21/60
Filed: 1992-11-04
Abstract: PURPOSE:To furnish a manufacture of a semiconductor device which enables increase of a production efficiency by a method wherein a lead frame is supplied continuously to a plating bonding device to be bonded, without being cut in the shape of a strip. CONSTITUTION:In a process wherein the fore end of a lead of a lead frame and an electrode of a semiconductor chip are connected by plating, supply of the frame to a plating bonding device 1 is executed from a reel 4 to a reel 5 in a reel-to-reel manner.
Patent JP-H05134113-A (JP)
Title: Optical color filter for solid image pick-up element
Inventor: TAJIMA KAZUHISA
IPC: H01L27/14
Filed: 1991-11-12
Abstract: PURPOSE:To improve the deterioration of optical spectral characteristics of an optical color filter of a solid image pick-up element by installing an optical filter layer (an ultraviolet ray cut filter layer) having an absorption wavelength out of a visible light region. CONSTITUTION:A layered structure wherein optical filter layers 4-6 having necessary 3-4 kinds of specific optical spectral characteristics as an optical filter for a solid image pick-up element are sandwiched between films 3 is formed. Casein is applied to an optical color filter levelling film 2, dyed with a naphthalene-, benzophenone-, and phenyl-based dye having absorption wavelength in a wavelength region of ultraviolet-rays rather than a wavelength region (400-700nm) of visible light, and an ultraviolet-ray cutting filter layer 1 is formed on a conventional optical color filter for a solid image pick-up element. As a result, deterioration of optical spectral characteristics of an optical filter layer formed on a photoelectric conversion element and having optical characteristics in a visible light region is improved.
Patent JP-H03156564-A (JP)
Title: Document processor
Inventor: YANAI KYOSUKE
IPC: G06F17/21
Filed: 1989-11-14
Abstract: PURPOSE:To easily comprehend a prepared and edited document by registering a comment to the document corresponding to the specified document and executing an edition processing in respect to this comment corresponding to the contents of edition such as the reference, deletion and addition, etc., of contents. CONSTITUTION:A CPU 20 controls respective control parts 11, 14 and 18, real memory 17 and font ROM 16, executes a program corresponding to an inputted command and executes prescribed arithmetic and processing, etc. When the display instruction of the comment is executed, the CPU 20 reads out correspondent comment data, out of comment data loaded to the real memory 17, displays the data on a display device 19 and executes the edition processing inrespect to the displayed comment corresponding to the edition contents such as the change and deletion of the contents or the addition of new contents, etc. On the other hand, when the comment is set to the document to be edited, there are cases that the comment is set concerning the explanation of the contents to be inputted to the specified routine document and that the comment is set to the document for the unit of edition.
Patent JP-H07147704-A (JP)
Title: Driving gear for electric vehicle
Inventor: YASUDA AKIO
IPC: H02P5/74
Filed: 1993-11-25
Abstract: PURPOSE:To provide a driving gear for an electric vehicle capable of improving the torque balance of left and right driving wheels at the time of a turn without installing a differential gear generating the difference of the number of revolutions of the left and right driving wheels. CONSTITUTION:Driving wheels 7 on the left side are driven by a tandem motor 5, into which a pair of induction motors are incorporated, and driving wheels 8 on the right side are driven by a tandem motor 6, into which a pair of induction motors are incorporated. The stator coil of one induction motor for driving the left wheels and the stator coil of one induction motor for driving the right wheels are connected in parallel mutually and supplied with electriciy from an inverter 30, and the stator coil of the other induction motor for driving th left wheels and the stator coil of the other induction motor for driving the right wheels are connected in series mutually and supplied with electricity from the inverter. Accordingly, the torque balance of both driving wheels at the time of a turn is improved remarkably.
Patent JP-H06150233-A (JP)
Title: Magnetic head
Inventor: ONODERA OSAMU
IPC: G11B5/23
Filed: 1992-11-05
Abstract: PURPOSE:To improve reproduction output characteristic by suppressing drop of a signal output in a higher frequency range and reducing sliding noise level and reduce wear by high speed sliding to realize longer operation life. CONSTITUTION:In a magnetic head 30, a pair of half magnetic cores 11, 12, at least each one half magnetic core 11 and 12 is formed with oxide magnetic material parts 1, 2 and metal magnetic thin films 3, 4, are butted and a magnetic gap (g) is formed at the butting surface of such metal magnetic thin films 3 and 4. This magnetic head 30 is characterized in that the oxide magnetic materials 1 and 2 are made of a Ni-Zn-based maternal, a recording medium is scanned in the rate higher than the recording rate on the occasion of reproducing a recorded signal for digital data storage and the frequency used for reproduction of signal is set higher than 9MHz.
Patent JP-H11129998-A (JP)
Title: Holding opening mechanism of expansible structure
Inventor: TABATA MASATAKE
IPC: B64G1/44
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a light weight structure of high reliability by comprising a means for binding and holding plural folded panels by a belt-shaped binding member, and a releasing means for expanding plural panels in a folded state by the expanding energization force of the joining hinges between the panels. SOLUTION: A lever member 6 is rotated on a position where a separation and joint point of a guide 3 and belt-shaped thin flat spring 2, a center of rotation of an uniaxial rotary hinge 8, and a joint point of a projecting part 7 and a hook 5 are arranged on an almost straight line. On this ccasion, the power for stretching and constraining the belt-shaped thin flat spring 2a is increased, and a strong holding function can be constituted. Further when the holding by a lever member presser 12 is removed, the holding by the lever member presser 12 is released because the uniaxial rotary hinge 8 of the lever member 6 comprises a torque spring 9 which rotates the lever member 6. Then the lever member 6 is automatically sprung up, the hook 5 is released the belt- shaped thin flat spring 2a is liberated, and a storage state of the panel 1 is quickly dissolved.
Patent JP-2000115449-A (JP)
Title: Image-forming device
Inventor: KATSUKI MASANORI
IPC: H04N1/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To sort recording papers for every mode, without needing an external sorter by recording an image in a mode unit and rotating the image in a mode unit for every mode output. SOLUTION: An image direction for each destination is set, the direction of the image to be recorded by each destination is changed and the image is recorded in a recording paper of direction suited for the image. That is, the feeding direction of the recording paper outputted in normal copy mode is set in the longitudinal direction of the recording paper, a read image is rotated in the direction matched with the recording paper direction and is recorded. In the case of interruption copying mode, the feeding direction of the recording paper is set in the lateral direction and the image is rotated in this direction and is recorded.  When data transmitted from each transmission side or each terminal are outputted in a fax mode or printer mode, the images transmitted for every transmission side or every terminal side is rotated for 90 degrees, 180 degrees or 270 degrees respectively, are recorded on the recording papers equal in the size and different in the feeding direction by being rotated by 90 deg., 180 deg. or 270 deg., or without being rotated.
Patent JP-H04170185-A (JP)
Title: Picture processing method
Inventor: YATSUNO TADASHI
IPC: H04N19/59
Filed: 1990-11-01
Abstract: PURPOSE:To improve the picture quality of a display picture by applying inverse DCT arithmetic operation to a corrected matrix data so as to form a picture data, converting the picture data into an analog data thereby obtaining a video signal. CONSTITUTION:When a picture data results from a television signal, DCT (discrete cosine transformation) (2) is applied to the picture data and a correlation correction data acquired statistically in advance is multiplied with or added to a DCT output data (matrix data) being the result of the arithmetic operation to correct, e.g. a high frequency component. The corrected DCT output data is subjected to inverse DCT arithmetic operation (9) to obtain the television signal. Moreover, when the picture data results from a VTR, a tape hiss data acquired statistically in advance is divided by or subtracted from (3) the DCT output data before the correction of the high frequency component to reduce noise. Thus, since missing or an attenuated part of the television signal such as a high frequency component is reproduced based on the correlation of horizontal and vertical spatial frequency, the picture quality of the picture is improved.
Patent JP-H06115008-A (JP)
Title: Flameproof decorative wood sheet, flameproof decorative wood laminate with this sheet attached, and production of the same
Inventor: MITSUMATA HIROSHI
IPC: B32B15/14
Filed: 1992-10-08
Abstract: PURPOSE:To obtain a high flame retardance, exhibit noncombustibility or sub- noncombustibility, and prevent deterioration of an adhesion by laminating paper or a nonwoven fabric, a first adhesive resin layer, a metal foil, a second adhesive resin layer, paper or a nonwoven fabric, an adhesive layer, and a decorative wood veneer in order. CONSTITUTION:As a flameproof decorative wood sheet, paper or a nonwoven fabric 1 (30g/m<2> basis weight paper), a first adhesive resin layer 2 (a 40mum thick ionomer layer), a metal foil 3 (a 15mum thick aluminum foil), and a second adhesive resin layer 4 (a 40mum thick ionomer layer) are applied. Paper or a nonwoven fabric 5 (30g/m<2> basis weight paper), an adhesive layer 6 (a vinyl acetate-acryl copolymer adhesive), and a decorative wood veneer 7 (a 0.24mm thick or top-board) are laminated in order from the lowermost layer and integrally contact bonded.
Patent JP-H01138923-A (JP)
Title: Base block for wiring equipment
Inventor: TAKASAKI SHUICHI
IPC: H02G3/38
Filed: 1987-11-24
Abstract: PURPOSE:To strengthen an underfloor structure and to prevent damage of a distribution cord by arranging reinforcing plates opposingly from edges holding an opening inbetween of the top wall downward. CONSTITUTION:Reinforcing plates 16 projecting downward from side edges of an opening 11 and having lower edges received and carried on an underfloor foundation 40 are opposingly arranged between both sidewalls 13 of a base block 10 for wiring equipment. An installation plate 14 is arranged and a plug socket 15 is fitted between ends of said reinforcing plates 16, and an L-shaped auxiliary plate 18 is fitted at the lateral side opposed to said installation plate 14. The longitudinal plate of said auxiliary plate 18 is opposed to the installation plate 14 and the baseplate thereof extends from one end base to the other end base of said sidewall 13 to contact with the lower end of the installation plate 14. In this manner, an upward opening space 19 formed by the installation plate 14, both sidewalls 13, 13 and auxiliary plate 18 is defined as a space in which a distribution cord 30 is included. Therefore, the distribution cord 30 does not protrude outward of said space 19. Also, the reinforcing plates 16 are provided up to the underfloor foundation while holding the opening 11, inbetween, to suppress the deflection of said base block 10.
Patent JP-H10138117-A (JP)
Title: Grinding method of aluminum wheel, grinding media used therefor, and barrel polishing device
Inventor: MORI HIDEO
IPC: B24B31/10
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To automate the gloss finish process of an aluminum wheel by performing the barrel polishing in a grinding tank in which the mixed metallic media where the spherical metallic media and the non-spherical metallic media are mixed are charged. SOLUTION: The media for grinding are the mixed metallic media 1 in which the spherical metallic media 3 and the sputnik type metallic media as the non-spherical metallic media are mixed with each other. The non-spherical metallic media 2 of the mode mixed in the spherical metallic media 3 and/or of different size are mixedly present in the array of the spherical metallic media 3 to demonstrate the effect to disturb the regular array. The non-spherical metallic media 2 of 2-10 pts.vol. is mixed with the spherical metallic media 3 of 10 pts.vol. An aluminum wheel and the mixed metallic media 1 are wet with the compound solution and the barrel polishing is performed while the excessive compound solution is discharged from a tank bottom of a work to be ground.
Patent JP-H06118785-A (JP)
Title: Developing device
Inventor: IWATA NAOTAKA
IPC: G03G15/08
Filed: 1992-10-08
Abstract: PURPOSE:To stabilize the amt. of a toner to be deposited on a developing roller and the charge amt. and to prevent the deterioration of a picture by obviating the retention and adhesion of the toner on the roller. CONSTITUTION:A toner feed roller 5 is turned in the reverse direction or stopped by a controller 11 after a main power source is turned on or each time thousand copies are taken, the roller 5 is placed close to the roller for a specified time, or the voltage is changed to a bias voltage to move the toner toward the roller 5. A metallic thin film can be vapor-deposited on the surface of the sponge layer of the roller 5. The biting amt. of the roller 5 is controlled to >=1.0mm, the difference in circumferential speed from the developing roller is set at >=100mm/sec, and a foamed polyurethane having >=30 deg. hardness and <=40% impact resilience can be used for the sponge layer. Besides, a brush layer is used instead of the sponge layer, a metallic wire is mixed into the polyester fiber of the brush layer, the cross section of the fiber is made polygonal, and the fiber tip can be cut out.
Patent JP-S62150069-A (JP)
Title: Solenoid type fuel injection valve
Inventor: TAKEDA HIDETO
IPC: F02M51/06
Filed: 1985-12-24
Abstract: PURPOSE:To make it possible to maintain a valve opening action time and a valve closing action time constant by forming a spherical surface on either one of contact surfaces of a fixed side stopper or a movable side stopper and by making the fixed side stopper slidable when it contacts the movable side stopper. CONSTITUTION:A valve body 11 is moved up by electromagnetic attraction of a stator 8 and an armature 9 and its lift amount is restricted by the contact of a movable side stopper 13 against a fixed side stopper 12 and a valve part 110 moves off a sear 35 to inject fuel present in a fuel collection groove 350 out of an injection hole 30. Here, since the lower end contact surface of the fixed side stopper 12 is conical and the contact surface of the movable side stopper 13 is spherical, they come into a circular contact with each other, and the fixed side stopper 12, due to impact forces of the contact, immediately inches while sliding along the movable side stopper 13, and is again pressed against an inner wall of a body 3 with a conical ring spring 14. Thus, it is made possible to maintain a valve opening action time and a valve closing action time constant.
Patent JP-H01140513-A (JP)
Title: Low resistance conductor
Inventor: ISHIBASHI HIROMICHI
IPC: H01B12/02
Filed: 1987-11-25
Abstract: PURPOSE:To prevent a change in a resistance value even if its shape is changed by outer force by distributing a plurality of superconductive elements in a normal conductivity material and connecting them electrically in series. CONSTITUTION:A low resistance conductor is composed of a plurality of superconductive elements 1, and a normal conductor 2 which connects the respective superconductive elements at least in series. When a metal like copper is used as the normal conductor 2, bending occurs chiefly on the part of the normal conductor 2. Hence, bending stress applied to the superconductive elements 1 is remarkably reduced and the elements 1 are protected from outer force.
Patent JP-H04168573-A (JP)
Title: Office planning method
Inventor: INABA YASUHIRO
IPC: G06F17/50
Filed: 1990-10-31
Abstract: PURPOSE:To simplify the planning work by deciding the propriety of a department arrangement through a distribution of identifiers on a correlation matrix, displaying automatically the distribution on a screen, and executing the rearrangement by an interactive format through an input means. CONSTITUTION:By using a mouse, 13 is selected from a department column A2 on a screen G and interrupted between department 5, 6, and 6 and thereafter are shifted to the right and a position of a related identifier (b), an arrangement of department columns A1, A2, and the contents of a department area column D are rewritten automatically. An identifier E is displayed in the apex (b) of a triangle in which the part between two departments of the column A2 is the base, on a correlation matrix B. The work is advanced by a policy for allowing both proximity e1 and one proximity e2 to approach most efficiently the base of the correlation matrix, and allowing one estrangement and both estrangement e4, e5 to approach the apex of the matrix B, and an identifier distribution is formed. According to this constitution, the identifier distribution can be improved clearly, and the department arrangement is improved to that which conforms to the actual condition correspondingly.
Patent JP-S62152375-A (JP)
Title: Power source device
Inventor: UEDA SHUJI
IPC: H02M7/48
Filed: 1985-12-24
Abstract: PURPOSE:To suppress rush current on power making, by controlling a high frequency switching circuit so that feed power to a load may smoothly increased up to a specified value for a given time from the power making point. CONSTITUTION:AC input from an input terminal 4 is rectified by a rectifier 5, and is smoothed by a smoothing capacitor 6, and is switched by a high frequency switching circuit 7, and after that the AC input is fed to a halogen lamp 2 via an output transformer 8. An output detection/control circuit 11, for a given time based on a time constant due to a condenser 13 on power making, extends the pulse length of a rectangular wave gradually to a given value from zero. Accordingly, feed power to the halogen lamp 2 smoothly increases.
Patent JP-H10138481-A (JP)
Title: Ink jet printing head and its production
Inventor: MORI YUTAKA
IPC: B41J2/16
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printing head for preventing the peeling of the adhesive surfaces of a channel substrate and a heater substrate and for enhancing mechanical strength, and a method for manufacturing it. SOLUTION: A common liquid chamber 5 does not pierce a channel substrate 1 in its greater part to be formed into a groove shape. A wide part 14 is formed to the channel substrate 1 at the position corresponding to the ink passage pipe of an ink supply member and a trapezoidal opening 13 is also formed. Since this opening 13 is extremely small in its dimension as compared with conventional constitution such that the common liquid chamber 5 pierces the channel substrate at almost all or parts, even if an adhesive is heated and cured to bond the ink supply member to be cooled, the bending of the channel substrate 1 caused by the small opening 13 is extremely low and the adhesive surfaces of the channel substrate 1 and the heater substrate 10 are not peeled.
Patent JP-H074255-A (JP)
Title: Electronic control device for variable turbo-compressor
Inventor: DEROORA GIIANKARURO
IPC: F02B37/22
Filed: 1993-11-26
Abstract: PURPOSE:To control variably brake operating force when a dynamic brake is operated by controlling the operating characteristic of a variable turbo- compressor. CONSTITUTION:This is an electronic control device for a variable turbo- compressor 2 applied to an internal combustion engine 7. The engine 7 provided with a dynamic brake 10 for operating substantially normal operation of the engine 7 as an air compressor for which energy is consumed by the engine 7 is provided with the electronic control means of a variable turbo compressor 2 for changing operating characteristic of the variable turbo compressor in order to regulate the brake operating force by the dynamic brake 10.