baber/WOPTO huggingface dataset:
Patent JP-S51143467-A (JP)
Title: A production method of cigarette lighter case
Inventor: SEGAWA TAKAAKI
IPC: F23Q2/36
Filed: 1975-06-03
Abstract: PURPOSE: To prevent loosening of rear forming and keep exact right angle of it in a simple and low cost method. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55159412-A (JP)
Title: Opriginal reader
Inventor: HOSAKA YASUO
IPC: G02B13/24
Filed: 1979-05-30
Abstract: PURPOSE: To miniaturize the apparatus, lower its cost and reduce its electric power consumption by converting the infrated light of a semiconductor laser to visible light of a half wavelength by a non-linear type optical element, and reading the reflected light from the original scanned by this by a PIN diode.  
     CONSTITUTION: Infrared light of a semiconductor laser 1 such as GaAs is converted to visible light of a half wavelength through a non-linear type element such as KDP. This light is passed through a filter 3 to remove the infrared light and is entered to a galva scanner 6 through a collimate lens 4 and condenser lens 5. A scanner 6 converts the incident beam to a deflecting beam, by which the original 8 is scanned. The reflected light from the original 8 is received by a PIN diode 7, by which it is converted to electric signal. The use of a diode laser for the light source enables the miniaturization, cost reduction and electric power consumption reduction of the apparatus. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06270457-A (JP)
Title: Ion printer
Inventor: SUGISHITA TAKAHARU
IPC: G03G15/00
Filed: 1993-03-25
Abstract: PURPOSE:To always enable gradation image recording of high quality by always performing highly accurate correction even when ion emitting characteristics are changed after the start of use and forming correction data reduced in the error with actual ion emitting characteristics. CONSTITUTION:An ion current measuring part 8 is preliminarily incorporated in an apparatus and two measuring modulation data DMD are supplied to a printing head driving circuit 3 from an ion current measuring part 8 at every ion hole at a time of non-printing operation in such a state that a data changeover part 7 is changed over to the ion current measuring part 8 to generate an ion current I from the ion hole of a printing head 2. This ion current value is detected through a detection resistor 9 and, on the basis of the detected ion current value, linear approximate operation is performed to calculate the constant group showing the characteristics of the ion hole and the constant group is stored in a characteristic data memory part 6 to be subjected to the correction operation of gradation data at a time of subsequent printing operation.
Patent JP-H11257009-A (JP)
Title: Connected construction of moving turbine blade
Inventor: YAMAZAKI YOSHIAKI
IPC: F01D5/22
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the turbine performance by reducing the amount of working fluid leakage from the moving blade tip of the steam turbine. SOLUTION: A shroud 17 enables a plurality of turbine moving blades 1 to be grouped. A tenon 6 is scraped together with a moving blade tip. Into a hole for tenon, the tenon 6 is engaged. Then, a key 18 is inserted from the axial direction into a circumferential boundary area between the tenon 6 and the shroud 17 to incorporate the moving blade 1 and the shroud 17. Caulking for the tenon 6 is thereby eliminated. As a result, a plurality of concavo-convex grooves are formed on the outer periphery of the shroud 17.
Patent JP-S63232723-A (JP)
Title: Privacy communication device
Inventor: HIROSE SHINTARO
IPC: H04K1/06
Filed: 1987-03-20
Abstract: PURPOSE:To prevent the slip of the number of the samples of a sound signal by making a time gap, between two clocks to access a RAM, the product of the number of the sending samples of a synchronizing signal pattern and the clock of one side with a constant frequency. CONSTITUTION:The control circuit of a clock frequency consists of a frequency division circuit 31 to supply a clock 1, and the frequency division circuit 32 to supply the clock 2. The frequency division numbers of these frequency division circuits can be optionally set according to an external part control input signal, and besides, they are constituted so that a common master clock is inputted to them. The division number of the frequency division circuit 32 to control the clock 2 is a constant value K0, and on the other hand, the division number of the frequency division circuit 31 to control the clock 1, changes with time as K1, K2,...Ki...KS (S=N/P) at every P-numbers of the samples within a period T, and this is repeated. Thus, the time gap of two clocks comes to be the product of the period of the clock 2 and the number of the sending samples of the synchronizing signal pattern, and a surplus comes to be zero.
Patent JP-H04363480-A (JP)
Title: Electrically locking and unlocking device
Inventor: FUTAMI MASATO
IPC: E05B47/00
Filed: 1991-03-29
Abstract: PURPOSE:To moderately stop a dead bolt in a faced type electrically locking and unlocking device using a rotary solenoid, by providing a C-shaped ring around side edges of a projection on the dead bolt. CONSTITUTION:In an electrically locking and unlocking device incorporating a rotary solenoid in a faced type housing 8 and extending and retracting a dead bolt 7 in association with the motion of a rotor 1 in order to carry out locking and unlocking, side edges 9, 9 of a projection formed at the longitudinally lower end of the dead bolt 7 abut against inner surfaces 13, 13 of the housing 8 so as to set the terminal ends of motion of the dead bolt 7. Further, C-shaped rings 15, 15 are arranged around the side edges 9 of the projection 18 while preventing the side edges 9 from directly abutting against one end face 13 of the housing 8, thereby it is possible to moderately stop the dead bolt 7.
Patent JP-H01240479-A (JP)
Title: Ic carrier
Inventor: ABE SHUNJI
IPC: B65D85/38
Filed: 1988-03-18
Abstract: PURPOSE:To prevent the generation of electrification caused by a contact with a foreign substance effectively and obtain a favorable insulation between leads, by forming a lead supporting part and frame with mutually different materials and respectively backing up the outer surface of the lead supporting part with the outer peripheral wall, and the bottom surface with the bottom wall. CONSTITUTION:A lead supporting part 13 is formed by a non-conductive synthetic resin, and a frame 11 is formed by a conductive synthetic resin. A non- conductive back wall 18 of the lead supporting part 13 is backed up by a conductive peripheral wall 20 of the frame 11, and a non-conductive lead supporting wall 19 of the lead supporting part 13 is backed up by a conductive bottom wall 21 of the frame 11. Due to the conductivity of the frame 11 which comes into contact with a foreign substance such as a belt or guide, the generation of static electricity and electrification is effectively prevented while eliminating harmful effects to the lead supporting part 13. With the non-conductive lead supporting part 13, a favorable insulation between leads can be obtained, and electrostatic faults which are generated by the friction with foreign substances is cleaned away while displaying the carrier function.
Patent JP-H04301610-A (JP)
Title: Focusing point detection device
Inventor: OHASHI KATSUKI
IPC: G02B7/28
Filed: 1991-03-29
Abstract: PURPOSE:To precisely detect a focus position with simple constitution by providing a moving holed plate on the optical axis of a condenser lens and detecting a focusing point corresponding, to the quantity of received light passed through the moving holed plate. CONSTITUTION:The focusing point detection device is equipped with a objective lens 15 which converges the light from a sample 18, the moving holed plate 19 which moves at the light convergence position of the objective 15 in the optical-axis direction of the objective 15, a photodetection sensor 20 which photodetects the light passed through the moving holed plate 19 and outputs a signal corresponding to the quantity of received light, and focusing point detecting circuits 30-33 which differentiate and integrate the output signal of the photodetection sensor 20 and detects the focusing point of the objective 15 on the sample 18. That is, the light from the sample 18 is converged, passed by moving the moving holed plate 19, and received by the photodetection sensor 20. The output signal of the photodetection sensor 20 is differentiated and integrated by the focusing point detecting circuits 30-33 and a computer 33 judges whether or not the integration output is O or not when the moving holed plate 19 is positioned at t1, thereby detecting the focusing point of the objective 15 on the sample 18.
Patent JP-S551094-A (JP)
Title: Frame work for manufacturing multiple fluorescent displayer
Inventor: KISHINO TAKAO
IPC: H01J29/02
Filed: 1979-05-31
Abstract: PURPOSE: To raise workability and reliability by attaching connectors at a time after positioning an electrode frame work in which grid terminal leading-in wire, cathode terminal leading-in wire, etc., are held at the pattern display portion on printed base plate.  
     CONSTITUTION: The base plate 12 is laminated with the wiring film 13, the insulating film 14, and segment electrode 16 forming the pattern display portion 15, and the fluorescent substance 17 in order and the laminated layers are securely adhered to each othe. And, the frame work 18 in which the -shaped spacer 20, facing the pattern display portion 15, is connected to the plural grid terminal leading-in wires 21, the segment terminal leading-in wire 22, and the cathode terminal leading-in wire 23 and also the frame worked 24 with the grid 25 are provided. The frame work 24 is put on and adhered to it to form the electrode frame work, and then it is put on the base plate 12 and segment electrodes are connected to each other, forming the electrode-assembled base plate. Thus, its productivity and reliablity can be raised because of lesser connected portions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51142500-A (JP)
Title: Method of producing aqueous ammonia
Inventor: KOISHI SEIICHI
IPC: C01C1/00
Filed: 1975-06-03
Abstract: PURPOSE: A method of producing aqueous ammonia in order to improve the efficiency of heat. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07279413-A (JP)
Title: Form for placing concrete and sheet for sticking on form
Inventor: AOYAMA MIKI
IPC: E04G19/00
Filed: 1994-04-05
Abstract: PURPOSE:To save the labor of the execution of works by eliminating the need for the re-sticking of a sheet material at a time when forms are used repeatedly. CONSTITUTION:An alkali-resistant and water-resistant sheet 2 consisting of polypropylene, etc., is stuck on a contact surface with concrete 5 of forms 1. The sheet 2 is impregnated previously with a retarder 3 and an alkali-soluble emulsion 4. Since sheet 2 itself has alkali resistance and water resistance, the sheet 2 can be used repeatedly, and the sheet 2 can be employed repeatedly when the sheet 2 is coated and impregnated with the retarder 3 and the alkali- soluble emulsion 4 every time the forms 1 are used, thus saving the trouble of the re-sticking of the sheet, then improving workability.
Patent JP-H05269662-A (JP)
Title: Removal assisting device for grinding wheel
IPC: B23F23/12
Filed: 1992-03-25
Abstract: PURPOSE:To easily achieve high efficiency of removal work of a grinding wheel and to enable effective response to a grinding wheel with small outer diameter without deteriorating rigidity of the grinding wheel. CONSTITUTION:A removal assisting device are provided with a cover member 88 which can be drawn in the axial direction of a rotating shaft 52, a shaft body 98 for rotating the cover member 88 around the axis crossing the axial direction and a locking means 124 which is fitted removably in an engagement hole 114 provided at the cover member 88. The locking means 124 is provided with an oscillating lock piece 142 which is interlocked with an action of this locking means 124 engaging with the engagement hole 114 and is engaged with one of groove parts 74a to 74c formed at a boss part 66 of a grinding wheel 52 so that this grinding wheel can be held.
Patent JP-S56163711-A (JP)
Title: Filter device
Inventor: YAMAGUCHI SHINICHI
IPC: B01D29/11
Filed: 1980-05-20
Abstract: PURPOSE: To realize a back washing without discontinuing the filtration, by providing a back wash flow-out port opposite to a part of the circumferential surface of a rotary filter body and thus securing a counter flow for a part of the treating liquid via the back wash flow-out port.  
     CONSTITUTION: The treating liquid sent by pressure with a liquid supply pump 2 passes through from a flow-in port 8 to a filter net 7 of a filter body 6 and from outside to inside. The solid component is filtered and collected by the net 7 to be flowed out to a treating device 4. In this case, if the collected materials are accumulated at the net 7, the difference of pressure is detected 16 between flow-in and flow-out to open a back wash valve 15. Thus the treating liquid within the body 6 passes through the net 7 while giving a back washing to the net 7 by the internal pressure, and then flows out through a back wash flow-out port 13. As the body 6 is rotating, the net 7 receives a successive back washing in opposition to the port 13. However, the treating liquid is filtered at other filter net parts to prevent a discontinuation of the filtering process. The liquid flowded out through the port 13 is turned into the atmospheric pressure through pressure reducing mechanism 17 to be filtered and collected by a bag filter mechansim 23. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57182701-A (JP)
Title: Production for optical waveguide lens
Inventor: KAWACHI MASAO
IPC: C03B23/207
Filed: 1981-05-06
Abstract: PURPOSE:To realize the mass production of optical waveguide lenses, by working a cylindrical glass base material having the graded index (GI) distribution to a shape like a plate and interposing this base material between two glass plates and extending this base material by heating. CONSTITUTION:A base material which has a core consisting of SiO2+GeO2 and a clad consisting of SiO2 and has the GI distibution as the index distribution of the core is cut to a shape like a plate by a cutter so that the axis of the core is included, and the surface is polished to produce a plate-shaped optical waveguide 7. Next, quartz glasses 8 cut to a shape like a semicylinder are polished optically, and this optical waveguide 7 is interposed between these quartz glasses 8, and they are made into one body by heating to obtain a base material for optical waveguide lenses. This base material is extended in an electric furnace by heating and is cut to a desired length in the direction itersecting the extension direction by a cutter, thus producing an optical waveguide lens.
Patent JP-S61227963-A (JP)
Inventor: WATANABE TAKASHI
IPC: C04B35/04
Filed: 1985-03-30
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-S62224939-A (JP)
Title: Manufacture of etching liquid for mirror polishing
Inventor: HONMA YOSHINORI
IPC: H01L21/308
Filed: 1986-03-27
Abstract: PURPOSE:To manufacture a hypochlorous acid etching liquid of the necessary concentration in large quantities and continuously by a method wherein chlorine gas is blown into a water solution containing water or a pH adjustor and a complex forming agent and hypochlorous acid ions are generated in the solution. CONSTITUTION:First, a container 1 is filled with water and afterward, water is fed through a water feeding port 3 at the necessary flow rate. If necessary, a pH adjustor and a complex forming agent are added through outflow ports 4 and 5. Then, chlorine gas is blowed in through a blow-off port 2 so as to become the necessary hypochlorous acid concentration and an etching liquid is flowed out through an etching liquid takeout port 6. The hypochlorous acid ion concentration can be controlled by changing the blow amount of the chlorine gas and the amount of the pH adjustor. The etching rate and the polishing accuracy can be controlled by the blow amount of the chlorine gas and the amount of the complex forming agent. A hypochlorous acid etching liquid of the necessary concentration can be manufactured in large quantities and continuously.
Patent JP-H01241267-A (JP)
Title: Facsimile equipment
Inventor: NAKAMURA TOSHIFUMI
IPC: H04N1/387
Filed: 1988-03-23
Abstract: PURPOSE:To apply magnification/reduction/erasure/ movement of a picture data to a dot at an optional position by operating a binary picture data by one dot according to the arithmetic pattern so as to store a prescribed arithmetic pattern. CONSTITUTION:The arithmetic pattern corresponding to each dot of a binary picture data to operate a binary picture data is stored in a pattern memory 1a. The arithmetic pattern decided according to the program set to a ROM 16 is stored in the memory 1a by a command of a CPU 4. A BDAC1c is started by the command of the CPU 4, accessed directly to an input picture memory 2 according to the request of the arithmetic section 1b to output the data to the arithmetic section 1b. The arithmetic section 1b receives the data outputted from the memory 2 to apply arithmetic processing to the picture data according to the arithmetic pattern outputted from the pattern memory 1a. The result of arithmetic processing is outputted to the output picture memory 3.
Patent JP-S63234254-A (JP)
Title: Image receiving material
Inventor: NAKAMURA KOICHI
IPC: G03C1/95
Filed: 1987-03-20
Abstract: PURPOSE:To prevent the titled material from sticking with each other by providing with a fine particle layer on the transfer surface of the titled material or on the both surfaces of said surface and the opposite surface thereof. CONSTITUTION:The fine particle layer 13 is provided with the surface of an image receiving layer 12 mounted on a supporting body 11, or said layer 14 is provided with both surfaces of said surface and the rear surface of the supporting body 11. The layers 13 and 14 have 0.1-10mum thickness, and the fine particles contd. in said layers are composed from a mat material having 0.01-10mum the mean particle size, and preferably consist of a polymer latex or a colloidal silica. And, the fine particles contd. in said layers are dispersed in a hydrophilic high polymer such as gelatin, etc. Thus, the titled material having the improved peeling characteristics, holding the good transfer property is obtd.
Patent JP-H06255557-A (JP)
Title: Light-duty
Inventor: MATSUURA MASAAKI
IPC: B62K25/26
Filed: 1993-03-04
Abstract: PURPOSE:To prevent a shock from being transmitted to a body frame at the time of speed change operation in a light-duty vehicle, and simplify the battery supporting frame of the light-duty vehicle. CONSTITUTION:A power unit 24 formed of a prime mover and a transmission gear is mounted to a wing arm 22 with the front part thereof pivotally fixed to a body frame, and the power unit 24 is provided with a rear axle 27. In a light-duty vehicle of such constitution, the power unit 24 is fitted to the swing arm 22 through front and rear connecting links 50, 51 forming substantially parallel links together with the power unit 24 and the swing arm 22, and a rear cushion 28 is disposed between a body frame and the rear axle 27 position of the power unit 24. The prime mover is to be a motor, and a battery supporting frame 17 for supporting a battery 78 for the motor is disposed above the power unit 24, integrally with the body frame. A horizontal lateral rod 82 is connected between a left connecting rod 79 hanging down from the battery supporting frame 17, and a right protruding part 80 protruding from the rear end of the power unit 24, through a ball joint 83.
Patent JP-S59192533-A (JP)
Title: Method for joining seat cover
Inventor: FUKAI KIYOSHI
IPC: B29C65/08
Filed: 1983-04-15
Abstract: PURPOSE:To make joining possible using an ultrasonic welder, by placing an insulating material on an adhered layered body that is made up of a skin fabric, an urethane foam as a pad material, and a nonwoven backing, and is placed on a mold for joining and patterning, and pressing the insulating material from above by an ultrasonic horn so that the skin fabric, the urethane foam and the backing are joined. CONSTITUTION:A skin fabric 3, an urethane foam 4 as a pad material and a nonwoven backing 5 are successively layered on a mold 1 for joining provided on a platen 2 so that an adhered layered body 6 is formed. One or more sheets of an insulating material 7 are put on the adherend layered body 6, and they are pressed onto the mold 1 from above by an ultrasonic horn 8 using an ultrasonic welder with the oscillator being vibrated. The heat energy generated by the ultrasonic energy due to this operation is accumulated mainly in the insulating material 7 and also in the mold 1 and also is transferred to the adhered layered body 6 so that they are partly welded at their pressed parts to be joined.
Patent JP-S51146006-A (JP)
Title: Vibration-proof rust-proof rail provided with transparent vibration-pr oof layer
Inventor: KATOU YASUO
IPC: E01B5/02
Filed: 1975-06-06
Abstract: PURPOSE:To reduce vibration noise that may otherwise be produced from rails when a train passes therealong and also to prevent deterioration of the rail due to rusting.
Patent JP-H01240314-A (JP)
Title: On-vehicle air conditioner
Inventor: HARA JUNICHIRO
IPC: B60H1/00
Filed: 1988-03-22
Abstract: PURPOSE:To maintain the blowing condition of conditioned air comfortable correspondingly to the body feeling of crews by controlling pulsing wind generating means changing the blowing condition of conditioned air with time based on both cabin temperature and solar radiation onto the cabin. CONSTITUTION:A mode switch-over unit 4 acting as a pulsing wind generating means is provided for the ventilator blow-out port 34 of a heater unit 23 in an air conditioner main body 20. And respective actuators 29, 32, 37 and 39 for an intake door 26, an air mixing door 33, a vent door 35 and a switch-over door 40 in each blower, cooling and heater unit 21 through 23 forming an air conditioner main body, and a blower fan motor 27 as well as the mode switch-over unit 4 are controlled respectively by a controller 41. In this case, signals detected by a cabin temperature sensor 43 and a solar radiation sensor 45 are inputted into the controller 44 respectively so that the mode switch-over unit 4 is controlled based on cabin temperature and solar radiation.
Patent JP-H03272324-A (JP)
Title: Clutch driven plate and manufacture thereof
Inventor: HARA YASUHIRO
IPC: B29K105/16
Filed: 1990-03-16
Abstract: PURPOSE:To prevent the early abrasion of a drilling blade and the generation of burrs and also simplify a process by forming clutch disc fitting rivet spot facing holes, as deep as the thickness of backup material, of a clutch driven plate, into a clutch facing member by thermal pressure molding. CONSTITUTION:Backup material 3 is punched out of an alluminum alloy plate by a punching press machine, and the face, to be bonded to a clutch facing member 2, of the backup material 3 is cleaned with an alkaline degreasing agent and roughened by polishing process. Phenolic resin adhesive is then applied to the surface of the backup material 3, and the backup material 3 is accommodated, with the coated face on top, into a mold 8. The clutch facing member 2 is placed on the upper face of the backup material 3, then a mold 7 is closed thereon, and thermal pressure molding is performed under the specified condition. At this time, the cylindrical protrusion 9 of the mold 7 reaches as far as the surface of the material 3 to form a rivet spot facing hole.