baber/WOPTO huggingface dataset:
Patent JP-H082052-A (JP)
Title: Head driving device
Inventor: NAKAMURA KIMIO
IPC: B41J19/20
Filed: 1994-06-27
Abstract: PURPOSE:To mount simply a drive cam on side frames on a head driving device for moving a serial head reciprocatingly by the drive cam mounted by means of bearing components on a couple of side frames facing each other. CONSTITUTION:Recessed sections 29 are formed on side frames 27 and 28, and a projected section 37 fitted into a recessed section 29 and contact faces 26 and 45 being in contact with the side frames 27 and 28 from inside are formed on bearing components 33 and 34, and contact sections 49 being in contact with the bearing components 33 and 34 from inside are formed on both ends of a drive cam 47, and the bearing components 33 and 34 fitted on both ends of the drive cam 47 are mounted on the side frames 27 and 28.
Patent JP-H0818243-A (JP)
Title: Multilayer printed wiring board and method of manufacture
Inventor: KIMURA MASAKI
IPC: H05K3/46
Filed: 1994-06-27
Abstract: PURPOSE:To provide connecting terminals to avoid mismatching of characteristic impedance at the connecting part of a printed wiring board that is provided with a strip circuit structure for matching the characteristic impedance. CONSTITUTION:At an edge surface 2 of a multilayer printed wiring board, a signal terminal pad 4a and a ground pad 4b that is connected with a ground layer are exposed. A structure is provided in which cutouts 5 where the surfaces of the signal terminal pad 4a are exposed at the insulation layer of the edge surface 2 of the multilayer printed wiring board and coaxial type pin connectors can be connected.
Patent JP-H11335956-A (JP)
Title: Nonwoven fabric and absorbent article using the same
Inventor: MATSUI MANABU
IPC: D04H1/4374
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric capable of providing a highly bulky engaging surface by using an air-through nonwoven fabric, resultantly having a high engaging force for a male material, causing slight fuzzing without exuding an adhesive when bonded through the adhesive to a substrate and excellent in productivity and to provide an absorbent article excellent in mounting properties using the nonwoven fabric. SOLUTION: This nonwoven fabric 1 is used for a female material of a mechanical tape and is obtained by laminating an engaging layer 2 engaged with a male material of the mechanical tape onto an adhesive layer 3 bonded to a substrate. In the nonwoven fabric, both the engaging layer 2 and the adhesive layer 3 are formed of an air-through nonwoven fabric and the fineness of main constituent fibers constituting the engaging layer 2 is larger than that of main constituent fibers constituting the adhesive layer 3.
Patent JP-H0314915-A (JP)
Title: Driving force transmitting mechanism
Inventor: NAMIKI HIROAKI
IPC: B65H3/06
Filed: 1989-06-08
Abstract: PURPOSE:To supply lubricant immediately to the outer periphery of a sliding cylinder with a clutch not engaged by drilling a groove in the outer periphery of a sliding cylinder where the clutch spring of a driving force transmitting member is mounted and filling the groove with lubricant. CONSTITUTION:A groove 27 is spirally drilled in the outer periphery of a sliding cylinder 21a, and the groove 27 is filled with lubricant 28. One end 24a of a clutch spring 24 is anchored on the protrusion 25a of a control ring 25, and at the time of record standby, an actuator 26 is anchored on the protrusion 25b of the control ring 25. Under this condition, the force which rotates the control ring 25 works so that the tension force of the clutch spring 24 may be released for the idle operation of a gear 21. Since the lubricant 28 touches the inner periphery of the clutch spring at the upper portion of the groove 27 at this time, a layer of lubricating oil 28 is formed on the sliding surface of the sliding cylinder 21a immediately. When the feed signal of a feed roller exists, the anchoring between the actuator 26 and the protrusion 25b is released, so that the clutch spring 24 tightens the sliding cylinder 21a and a rotating shaft 19 rotates, thus the lubricant 28 is pushed toward the groove 27.
Patent JP-2000341965-A (JP)
Title: Power conversion device
Inventor: SATO SHINJI
IPC: H02M7/48
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce the switching stress of a power conversion device and to avoid the limit of switch timing. SOLUTION: A resonance gate signal generator 106 switches commutation switches 8A and 8B of a zero-voltage circuit 8 to be on in synchronizing with the timing of a reset signal contained in a sawtooth carrier H of a carrier generator 100. When a link voltage VDCL from the zero voltage circuit 8 to main switch elements 4A to 4F is set to about zero, a controller 120 executes the switching operation of main switch elements 4A to 4F. Thus, rush current is not generated. Since an auxiliary switch 6 and the commutation switches 8A and 8B are switched to be on by one commutation circuit operation in one period of the sawtooth carrier H in synchronization with the timing of the reset signal contained in the sawtooth carrier H, switching stress when the main switch elements 4A to 4F are turned on with the whole phase of the sawtooth carrier H can be reduced.
Patent JP-H11335692-A (JP)
Title: Production of china clay-containing fatty acid composition or the like
Inventor: SHIRAKAWA YOICHI
IPC: C12P7/64
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fatty acid composition containing china clay and a soap containing china clay, in which it is possible to efficiently utilize waste china clay containing fats and oils. SOLUTION: A fatty acid composition containing china clay is produced by uniformly blending 100 pts.wt. waste china clay used for the treatment of fats and oils with 10-60 pts.wt. aqueous solution of lipase to form a clay-like composition and then by the enzymatic treatment of the clay-like composition pref. while kneading the composition intermittently or continuously. This soap containing china clay is produced by neutralizing the fatty acid composition containing china clay.
Patent JP-H06330120-A (JP)
Title: Device and method for removing demolished waste of iron tapping runner in blast furnace
Inventor: ANAMI YASUHIKO
IPC: C21B7/14
Filed: 1993-05-25
Abstract: PURPOSE:To provide a device and a method for removing a demolished waste of a tapping runner in a blast furnace, in which the member strength of a bucket, etc., and the capacity of a driving device can be reduce and these damages can be prevented and regardless of the size of demolished waste, this demolished waste can efficiently be removed without remaining on the tapping runner. CONSTITUTION:This removing device is composed of a runner laying truck for laying the tapping runner 21 and being capable to shift, a lift-transporting means 24 positioned in the inner part of the iron tapping runner 21 and lift- transporting by receiving the demolished waste 21a of the refractory and a discharging means 44 for discharging the lift-transported demolished waste 21a to the outside of the iron tapping runner 21. Further, in the front of the waste taking-in part 25b of the lift-transporting means 24, a guide member 32 for guiding the demolished waste 21a taken in this waste taking-in part is installed.
Patent JP-H01315350-A (JP)
Title: Vertical shaft type friction cutting form grain milling machine
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/06
Filed: 1988-06-10
Abstract: PURPOSE:To prevent dust such as bran from being mixed into a milled article by a sufficient bran separating action by connecting a blast port provided on the upper wall surface of a grain milling hollow rotor with a blower for generating bran separating wind via a blast path. CONSTITUTION:A main shaft 3 which has a vent hole 31 connected with a blower 32 for generating bran separating wind is freely rotatably provided to the inside of a bran separating and polishing cylinder 2 which is vertically provided and has a perforated wall. Both a spiral rotor 4 and grain milling hollow rotors 6A, 6B having an agitating projection 5 and an air ejection port 33 are axially fitted to the main shaft 3. Further the lower end of the grain- milling chambers 8A, 8B having the cylinder 2 and the rotors 6A, 6B as an essential part is connected with a grain feed part 9 and the upper end thereof is connected with a grain discharge part 10 respectively. The blast ports 39A, 39B provided on the upper wall surfaces of the rotors 6A, 6B are connected with the blower 32 via the blast paths 38, 40. As a result, dust such as bran can be prevented from being mixed into a polished article by a sufficient bran separating action.
Patent JP-S5571618-A (JP)
Title: Oxide film forming device
Inventor: ISAJI HIROSHI
IPC: H01L21/205
Filed: 1978-11-20
Abstract: PURPOSE: To prevent penetration of air and formation of foreign matter by setting an inert gas introducing pass system between the monosilane introducing valve and the supply inlet of the reaction chamber of a device for forming a silicon dioxide film on a silicon wafer by reacting monosilane and oxygen.  
     CONSTITUTION: While feeding inert gas 2 such as nitrogen into reaction chamber 1, monosilane 3 and oxygen 4 are supplied from independent introduction pipes 3, 4 to from silicon dioxide, thereby vapor-phase-growing an oxide film on a silicon wafer. Introduction pipe 10 and on-off valve 11 for introducing an inert gas such as nitrogen are set between on-off valve 5 of pipe 3 for introducing monosilane into chamber 1 and supply inlet 8a of chamber 1. When monosilane introducing valve 5 is closed, an inert gas is introduced from pipe 10 to prevent penetration of air into tube 3. Thus, formation of SiO 2  before chamber 1 is prevented, resulting in no contamination of the wafer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H039861-A (JP)
Title: Low noise circuit in impact dot matrix printer
Inventor: YAMAMOTO SHINGI
IPC: B41J2/51
Filed: 1989-06-07
Abstract: PURPOSE:To reduce the noise of an impact dot matrix printer during printing by controlling a discrepancy in a printing head configuration when the number of printing wires to be simultaneously driven for printing is reduced from 12 in a prior art to an arbitrary integer less than 12. CONSTITUTION:A CGPLS generator 104 is a circuit consisting of a shift register of a flip flop assembly, which inputs the data of pulse signals from an impact dot matrix printer drive circuit 101 and inputs a clock PLSCLKd. Twelve flip flops are connected to every printing wire. Twelve data outputs from each flip flop become CGPLSA to CGPLSL. A CGPLS selector 105 selects an arbitrary shifted data CGPLS out of data CGPLSA to CGPLSL per printing wire shifted by the CGPLS generator 104 in accordance with an input of data (g) outputted from a switch 106. The printing data CGPLS shifted in this manner allows an arbitrary timing selection, while 12 wires of odd-number alignment and 12 wires of even number alignment are conventionally driven for printing at the same timing.
Patent JP-H0723458-A (JP)
Title: Radio channel allocation control system
Inventor: TAKENAKA TETSUYOSHI
IPC: H04W36/38
Filed: 1993-06-16
Abstract: PURPOSE:To provide a radio channel allocation control system suitable for the system where a moving speed or a moving distance of a mobile station changes over a wide range with respect to the radio channel allocation control system in the mobile communication system. CONSTITUTION:The mobile communication system in which a radio base station 1 and a mobile station 2 make communication via a radio channel in a zone of the radio base station is provided with a radio channel allocation controller 3, which measures a moving speed of the mobile station, sets a predetermined time interval corresponding to the moving speed or sets a predetermined moving distance of the mobile station and tries the changeover of the radio channel between the radio base station 1 and the mobile station 2 for each lapse of the time interval from the communication start or the radio channel changeover trial of a preceding time or every movement of the moving distance by the mobile station.
Patent JP-S631041-A (JP)
Title: Semiconductor leg curve inspecter
Inventor: SHIBAYAMA KUNIHIRO
IPC: G01N21/956
Filed: 1986-06-20
Abstract: PURPOSE:To obtain a leg curve inspecter of simple structure and low price by placing a semiconductor whose leg curve is required to be inspected between a parallel light generater and a photodetecter and by comparing the quantity of shadows caused by a group of legs to the quantity of shadows of a good product. CONSTITUTION:A semiconductor 3 which has a group of legs 4 is placed between a parallel light generater 1 which generates parallel light 5 and a photodetecter 2 in parallel with the parallel light 5. The quantity of the shadows generated by the parallel light 5 and the quantity of the shadows of a good product are detected by the device 2 and, e.g., if there is a leg 13 which is curved, the difference of the light quantity is detected. The equipment 2 consists of a microcomputer 14, peripheral circuits, etc. and at first, a start button 26 is pushed to operate a linear image sensor 17 and a start pulse 23 is sent out Then, an end pulse 24 is generated from the sensor 17 and the semiconductor 3 which generates a shadow different from that of a good product is selected by such as an RAM which constitutes the computer 14 and is eliminated.
Patent JP-H03114699-A (JP)
Title: Powder press apparatus
Inventor: NAGASAKA SHIGEAKI
IPC: B30B15/02
Filed: 1989-06-07
Abstract: PURPOSE:To meet the request for job shop type production by fitting a mold in a free state to a mounting hole of a moving table and arranging a powder supplying means and a press part to press the powder in the mold with a plunger punch along the moving table. CONSTITUTION:The mounting hole 6 is provided on the moving table (rotary table) 2 possible to freely make intermittently horizontal movement. The mold 8 for a powder press is fitted in a free state to the mounting hole 6. The powder supplying means 21 to supply the powder into the mold 8 and the press part 61 to press the powder in the mold 8 with the plunger punch 60 are arranged along the moving table 2. A freely slidable intermediate die is provided in the mold hole of the mold and the powder is pressed by the intermediate mold and the press mold. In this way, the moving table can be prevented from being damaged.
Patent JP-S5846138-A (JP)
Inventor: TANBARA NOBUHIKO
IPC: D02J13/00
Filed: 1981-09-16
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-H08338940-A (JP)
Title: Lens switching mechanism for microscope
Inventor: TANAGI YOJI
IPC: G02B7/16
Filed: 1995-06-12
Abstract: PURPOSE: To obtain a mechanism capable of securing a sufficient space near a sample on a stage and improving working efficiency without moving an objective lens or the stage up and down and attaching and detaching a lens fitting main body by enabling the lens fitting main body itself to be retreated backward. CONSTITUTION: For example, a revolver 30 is constituted so that it is slid inside and retreated with the position of an observer as a reference with respect to a microscope arm 31 as the lens fitting main body to which the plural objective lenses can be fitted. By this mechanism, the slide dovetail 38 of the revolver 30 is horizontally inserted into the lower female dovetail 33 of the arm 31 and the revolver 30 is slid inside until a lock plate 42 abuts on a machine screw 34. At this time, the screw 34 projecting from the ceiling surface of the dovetail 33 is relatively moved in the groove 39 of the dovetail 38. Besides, the inclined surface of the dovetail 38 is pressed at the tip part of the screw hole 36 of the revolver 30 by screwing a screw 37 in the hole 36 at a position where the plate 42 abuts on the screw 34.  Thus, the revolver 30 is positioned with respect to an observation optical system.
Patent JP-2000328822-A (JP)
Title: Coded lock device
Inventor: NAKAI HATSUO
IPC: E05B37/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To re-confirm the set content of an unlock code train by preventing complication and enlargement of internal mechanism by demolishing the unlock code train for the first time by using an operating tool. SOLUTION: On a front plate 3, there is a lug 16 for driving operational drive, four dials 50 for setting an unlock code train, and a push-button 31 for actuator 30 is arranged. When the lug 16 is operated after setting the unlock code train by the operation of each dial 50, a latch 1 is operated to close by the drive of operational drive, and the set unlock code train is memorized. Then, when the push-button 31 of the actuator 30 is pressed, the alignment of the unlock code train is destroyed while the unlock code train is kept memorized and a locked condition occurs.
Patent JP-H10322455-A (JP)
Title: Video conference system
Inventor: SATO SHOJI
IPC: H04M3/56
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To correct automatically an error of a stop position caused by a delay in camera control resulting from a transmission delay or the like, by returning time information added to desired video information to a memory section of a camera side. SOLUTION: Upon the receipt of control start information from a room A, a camera control section 30 in a main control section 10 controlling a universal head 12 and a lens 16 in a room B controls the universal head 12 and the lens 16 and sends control information of the time based on control start information from a control side. A time generating section 42 samples timewise control information from the camera control section 30 and sends the time information to a CODEC section 18. Furthermore, an information storage section 44 of a memory section 40 stores position information timewise sampled. Position information at the same time stored in an information storage section 44 based on the time information added to control stop information from the control side is extracted as correction information and given to the camera control section 30.
Patent JP-H05293829-A (JP)
Title: Mold clamping device
Inventor: YAMAMOTO NAOTO
IPC: B29C45/67
Filed: 1992-04-21
Abstract: PURPOSE:To reduce the overall length of a mold clamping device and thus minimize the injection molding machine in size by providing an oil conduit, securing a tip diameter-enlarged inner piston shaft, inserting it inwardly into the bottomed hole of a main ram in the mold clamping device to be partitioned to-and-from with the diameter-enlarged part, and by opening and closing the mold through pressurized oil delivered thereto. CONSTITUTION:Through the inner peripheral surface of a main cylinder 10 supporting one end of the four tie bars 14, the rear end part of a main ram 24 fastened on a movable disc 22 moves back and forth by a boost cylinder device 38. The boost cylinder device 38 is composed of an inner piston shaft 46 formed with a tip diameter-enlarged piston part 46 in its tip end and a boost cylinder chamber 47. The rear end part of the inner piston 45 is secured to the main cylinder 10 and the tip end part thereof is inserted into a bottomed hole 40 formed in the main ram 24 in a manner being impulsively movable forward and rearward on the inner peripheral surface thereof, so that the hole is partitioned into a mold closing boost chamber 47a and a mold opening boost chamber 47b. Then, pressurized oil is delivered thereto via pressurized oil introducing holes 41, 42 to thereby open and close the mold.
Patent JP-S5267972-A (JP)
Title: Semiconductor unit
Inventor: WATAKABE YAICHIROU
IPC: H01L21/31
Filed: 1975-12-04
Abstract: PURPOSE: To secure formation of stabilized protection film by forming glass film through coat calcination onto poly Si layer which is formed on Si substrate surface containing PN junction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0670878-A (JP)
Title: Endoscope system
Inventor: SHOJI HIDEYUKI
IPC: A61B1/00
Filed: 1993-06-16
Abstract: PURPOSE:To improve operability by constituting the system so that in the case plural devices are operated and controlled concentrically, a desired operating switch can be operated by displaying quickly a target operating screen. CONSTITUTION:A control panel 4 for operating concentrically the endoscope system is provided with plural operating screens of a hierarchical structure, and executes an operation to plural devices by switching them. A main operating screen 31 being one of the operating screens and for executing a principal operation of the system is constituted of a card shape, and provided with an operating switch group 46, and also, an identification division 37 protruded in a trapezoidal shape is formed, and in this identification division 37, operating screen changeover switches 41-45 are disposed. By selecting these operating screen changeover switches 41-45, a selected target operating screen is displayed irrespective of a hierarchy of the present operating screen.
Patent JP-H10334197-A (JP)
Title: Simple password input device
Inventor: OKI MASARU
IPC: G06F21/62
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To change an IC card from a locked state to an unlocked state without storing and key-inputting a password by performing a processing for sending out the password taken out from a password holding area to a device and the processing for transferring a processing command to the device by a processor. SOLUTION: An IC card reader is provided with a password holding part 302 as an area for holding the password. In the case of sending out the password to the IC card, in the processor part of the IC card reader, a password send-out processing 304 and a command send-out processing 306 are executed. That is, a password send-out processing part 304 takes out the password from the password holding part 302 and the command send-out processing 306 sends out the taken-out password to the IC card. Thus, without key-inputting the password, just by inserting the IC card reader, the password stored in the IC card reader is automatically sent out and the unlocked state is attained.
Patent JP-S5844484-A (JP)
Inventor: IMAI TAKAHIRO
IPC: G09F9/00
Filed: 1981-09-11
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-H06125125-A (JP)
Title: Solid laser system
Inventor: SEGUCHI MASAKI
IPC: H01S3/06
Filed: 1992-05-12
Abstract: PURPOSE:To improve the exciting efficiency of a solid laser system while miniaturizing the same by making an exciting beam source (lamp) approach a laser medium (solid medium). CONSTITUTION:A lamp 2 is arranged in a space provided inside a solid material 3 transparent to exciting beams. At this time, the outer surfaces 31 of the solid material 3 is coated with another material reflecting the exciting beams. Otherwise, a reflector is arranged near the outer surface 31 of the solid material 3. On the other hand, a refrigerant flow path 21 for cooling down the lamp 2 and the solid material 3 is set up in the gap between the lamp 2 and the solid material 3 in the space 22.
Patent JP-S5670148-A (JP)
Title: Driving belt
Inventor: SAKAKIBARA SHIROU
IPC: F16G5/16
Filed: 1979-11-08
Abstract: PURPOSE: To prevent an irregular wear and a decrease of efficiency of a driving belt which is made by fitting endless metal band in a number of metal blocks having a trapezoid section, by a method wherein a group of metal blocks are restricted by endless metallic band at their central part.  
     CONSTITUTION: The driving belt 3 applied between the pulleys 1 and 2 is composed of a group of metal blocks 4 and endless metal band 9. Each of the metal blocks 4 is provided with a central horizontal slit 5 and a recess 6 communicating with slit 5 is formed from above. Each of the blocks is composed of a metal plate having a trapezoid section with pulley contact surface 7 at both side surfaces thereof, and the part below the slit is provided with tapers 8 for facilitating a bending of the belt 3. A plurality of metal bands 9 are fitted in the slit 5 of the metal block 4, connected under their restricted condition to form the driving belt 3. 
     COPYRIGHT: (C)1981,JPO&Japio