baber/WOPTO huggingface dataset:
Patent JP-2000289172-A (JP)
Title: Polycarbonate laminate
Inventor: NARITA TOSHIYUKI
IPC: G11B7/24
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To improve fingerprint removability and wear resistance without interference fringe by coating a polycarbonate base material with a hard coating film containing a surface treating silica, an acrylate and a photopolymerization initiator. SOLUTION: A polycarbonate base material is coated with a hard coating film containing a surface treating silica, an acrylate and a photopolymerization initiator. The acrylate in the film contains a triacrylate, a tetraacrylate and/or a pentaacrylate. As the triacrylate, a trimethylolpropane triacrylate is used, as the tetraacrylate, a dihexaerithritol tetraacrylate is used, and as the pentaacrylate, a dipentaerithritol monohydroxy pentaacrylate is used. The agent contains a surface treating silica, an acrylate monomer or an oligomer and an additive such as an arbitrary leveling agent and a photopolymerization initiator. A thickness of the agent is preferably 4 to 10 μm.
Patent JP-H06304667-A (JP)
Title: Mandrel for bending
Inventor: TASHIRO YASUSHI
IPC: B21D9/01
Filed: 1993-04-23
Abstract: PURPOSE:To bend a hollow work in a bent part without an unwilling deformation of a crush, etc., and together to efficiently and easily pull a mandrel after bending. CONSTITUTION:Plural abutting members 3 are arranged in a prescribed interval in series, and together deformed restricting bodies 2 are arranged with interposing between the contact members 3. Each deformed restricting body 2 is made in a subject that the water is enclosed in a rubber tube 5. Then, a wire 13 is penetrated in them freely slidable a drop stopping body 14 is screwed on an one side end of the wire 13 and a nut 15 is screwed on the other side.
Patent JP-S58215135-A (JP)
Title: Ternary input circuit
Inventor: KAWASAKI MASAYUKI
IPC: H03K19/20
Filed: 1982-06-08
Abstract: PURPOSE:To attain low cost, by constituting an inverter having a high circuit threshold voltage with the same channel type MOS transistors(TRs) for extending a manufacturing margin (range) of the threshold voltage of the MOS TRs, and reducing the pattern area of an integrated circuit. CONSTITUTION:The inverter 13 having a high circuit threshold voltage comprising P channel MOS TRs 11, 12 and the inverter 16 having a low circuit threshold voltage comprising N channel MOS TRs 14, 15 are used. That is, in the inverter 13 the P channel TRs 11, 12 are connected in series between a power supply VDD (1st potential supply terminal) and ground (2nd potential supply terminal), a gate of the TR11 is connected to a common input terminal 9, and a gate of the TR12 is grounded. In the inverter 16, N channel TRs 14, 15 are connected in series be tween the power supply VDD and ground, a gate of the TR15 is connected to the input terminal 9 and a gate of the TR14 is connected to the power supply VDD. Thus, the change in the circuit threshold voltage due to the dispersion in the threshold voltage VTH of the MOS TRs is prevented by constituting the inverters 13, 16 with the MOS TRs of the same channel type in this way.
Patent JP-H10280242-A (JP)
Title: Pile fabric
Inventor: HOTTA SHIGEMITSU
IPC: D02G3/36
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To simply set the twists of the pile yarns without damaging the qualities of the main fiber material by applying this technique to a variety of pile yarns without particular limitation in the kinds of main fiber material constituting the pile yarns. SOLUTION: The pile yarn 14 is constructed by winding a setting yarn 12 made of a thermoplastic substance around the twisted yarn 11 having the twits 13 in the reverse direction to the twisted yarn 11 and the setting yarn 12 coiled around the pile yarn is heat-set in a spiral coil form. The thickness of the setting yarn 12 (total denier) is made <=1/10 of that of the twisted yarn 11. Since the setting yarn 12 is wound around the twisted yarn 11 more strongly, when the untwisting torque acts on the twisted yarn 11, the twisted yarn 11 more resist to unwinding. The setting yarn 12 is thermally fusible, no slip occurs between the twisted yarn 11 and the setting yarn 12 while the setting yarn fuses and the twisted yarn becomes additionally more resistant to untwisting.
Patent JP-H10272227-A (JP)
Title: Ball supplying device of pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To smoothly and surely feed a ball to a shooting position without load of an interlocking member which is interlocked with a ball shooting rod by preventing wear and damage of a ball feeding member. SOLUTION: The ball supplying device is provided with a case body 11 and a rocking member 12 rotated by interlocking with the operation of the ball shooting rod. The case body is fitted to a ball flow exit by communication and an inclination passage 15 is formed in a supply port 13 for feeding the ball. A flow-in part 16 from which the ball flows in and a stand-by part 17 where the ball from the flow-in part temporarily stands by are arranged and the rocking member is provided with a ball stopping piece 22 which is journalled by a horizontal shaft 26 parallel with the inclination passage so as to be freely rotatable so as to support the ball which comes from a ball supply tray at the time of downward rotation and with a ball holding piece 23 which holds the ball which is released from the ball stopping piece at the time of upward rotation.  Holding by a succeeding ball holding piece 23 by stopping the succeeding ball by the stopping piece at the time of downward rotation is released so as to supply the ball to the ball shooting position.
Patent JP-H10283548-A (JP)
Title: Vending machine
Inventor: TAMURA YUKIO
IPC: G07F9/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To give senses of security and trust and impact to a user at the time of a selling operation and also to improve interest by visibly recognizing merchandise in a locked state through a transparent panel, allowing a user to actually look at and select merchandise itself to be sold and also watching the selling operation of merchandise. SOLUTION: When merchandise S waits to be sold, solenoid 10 is in non- energized state, and a pin 11 exists at a locked position. In such cases, each item S1 to be actually sold is locked by the pin 11 that exists at a locked position and is visibly recognizable through a transparent panel 15 and an intermediate plate 12. A user watches the item S1, selects it and presses an item selection button 16 that corresponds to the item S1 he wants to buy. When the button 16 is pressed, the solenoid 10 of the pin 11 that locks the item S1 is energized and the pin 11 is saved to a lock releasing position. With this, the item S1 slides down on a slant plane part of a chute 9, falls in a carrying path and then gets to a selling opening 13.
Patent JP-H04306789-A (JP)
Title: Crew management supporting device
Inventor: OHARA YASUMICHI
IPC: G07C5/00
Filed: 1991-04-03
Abstract: PURPOSE:To provide the crew management supporting device capable of rationalizing the crew management service as well as eliminating errors in the crew management service and preventing the confusion of train service management operation and errors in salary calculation. CONSTITUTION:Based on a job table, a job card preparation device 1 records the job contents by crew each on an IC card 2. Each crew is on duty with the IC card 2 which records the job contents, and sets the IC card 2 to a train operation management device 3. After the duty, the IC card 2 is set to a data reader 4. The read data is utilized as closing call, daily work report data, or monthly report preparation data such as duty tables.
Patent JP-S5527403-A (JP)
Title: Welding device having conveyor capable of partially changing tuning speed
Inventor: FUROHASHI TOSHIAKI
IPC: B23K11/08
Filed: 1978-08-14
Abstract: PURPOSE: To improve welding productivity of cylindrical steel plate can making by sending the can-form moldings being conveyed to welding electrodes in compliance with welding speeds at the time of making cylindrical bodies through welding of joint seams of can barrels.  
     CONSTITUTION: A cylindrical body 5A for can formed of thin steel plate to cylindrical form is conveyed in the direction of a welding machine by the pusher 4C of the pre-disposed conveyors 4A, 4B. The cylindrical body 5A is transferred to a conveyor 1 and its overlap ends 5C, 5W are set by fittings 5 provided with lower guide grooves, these guide grooves being made gradually deeper in the advancing direction to form overlap parts for welding. Here, the level surface of the accepting part of the conveyor 1 is aligned to the level plane of the pre-disposed conveyors 4A, 4B and the speeds of both conveyors are made the same to smoothly accept the cylindrical body 5A. Next, the cylindrical body 5B which have been correctly overlapped and have been set of weld position and level by the guide fittings 5 is conveyed at the speed changed to the welding speed and is welded at its overlap seams 5C, 5W by the welding machine constituted by rotary electrodes 8A, 8B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04307149-A (JP)
Title: Geared transmission for vehicle
Inventor: SASAKI TAMAKI
IPC: F16H3/08
Filed: 1991-04-02
Abstract: PURPOSE:To form a geared transmission into a multistage shift as well as to shorten the extent of length in the axial direction of a transmission in the base where a backward speed is constituted into a normally engaged type gear train. CONSTITUTION:A function of first gear speed and backward shift gear trains is imparted to a first shift gear train (second drive gear 14b, second counter gear 16b) among plural shift gear trains constituting each of shift speeds, while another function of first, second and 5-shift gear trains are imparted to a second shift gear train (fifth drive gear 14c, fourth driven gear 15d), through which common use of plural shift gear trains is promoted, thus the extent of length in the axial direction of a transmission is shortened.
Patent JP-S5442152-A (JP)
Title: Magnetic brush developing device in dry type electrostatographic copier
Inventor: FURUKAWA TETSUHISA
IPC: G03G15/09
Filed: 1978-08-11
Abstract: PURPOSE: To prevent developer leakage and contamination of a main machine, by installing a developer receiver in both longitudinal sleeves ends in the effective range of magnets in the sleeve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62258445-A (JP)
Inventor: JIEEMUSU FUREDERITSUKU SANDAAZ
IPC: G03C1/76
Filed: 1987-04-21
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-H08305618-A (JP)
Title: Generation means and processing method of computer file
Inventor: DEBITSUTO EMU SHIIFUEETO
IPC: G06F17/22
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To prepare the file of a structure including information which can be used by a file processor, and to easily use a file by a different computer system by storing information necessary for the presentation of any data stored in a data field on a computer display screen in a header in addition to identification information. SOLUTION: A file is constituted of a data field and a header, and information necessary for the presentation of any data stored in the data field on a computer display screen is stored in this header in addition to identification information. Information constituted of more than two groups constituted of natural language 1 of this file, enchipherment type 2 of the file, compression type 3 of the file, identification information 4 of a program generating the file, identification information 5 of an operating system on which the generating program is moving and communication protocol 6 necessitated by the file is held related with the file. The program is called according to this information.
Patent JP-S60243533-A (JP)
Title: Yarn tension detector
Inventor: MAEDA YOSHIICHI
IPC: G01L5/10
Filed: 1984-05-18
Abstract: PURPOSE:To make it possible to perform highly accurate measurement even if tension of running yarn is low, by diffusing impurities in elastic substrates made of semiconductor single crystals, thereby forming semiconductor strain gages. CONSTITUTION:A block 1 is turned and moved by the driving of a motor 6. A detecting lever 2 and a dummy lever 3 are also turned and moved. Yarn Y is periodically deflected and bent at an angle theta(theta1-theta2) with respect to a straight line connecting yarn- path regulating guides 23 and 24 by a detecting guide 15. At this time, a force, which is received by the guide 15 from the yarn Y, is inputted to a differential amplifier 29 through a semiconductor strain gage 10, electrodes 11 and 12, lead wires 13 and 14 and a capacitor 25. Meanwhile, since the lever 3 does not receive the force of the yarn Y, only the vibration noises of a tension gage are inputted to the amplifier 29 from a semiconductor strain gage 17. Therefore, the output signal of the amplifier 29 becomes the signal obtained by subtracting the vibration noises from the detected signal of the lever 2. Only the tension of the yarn Y is obtained by a signal processing circuit 30. The strain gages 10 and 17 are formed by diffusing impurities into elastic substrates 9 and 16 made of semiconductor single crystals. Then, the amount of bending change of the substrate due to the tension of the yarn accurately corresponds to the resistance change in the strain gages. Thus the tension detecting accuracy is improved.
Patent JP-H0499-A (JP)
Title: Steam trap with valve
Inventor: KOIKE TADASHI
IPC: F16T1/22
Filed: 1990-04-13
Abstract: PURPOSE:To enable an automatic valve operation with an automatic foreign matter cleaning function by arranging a strainer on a primary side of a steam trap, and mounting a strainer cleaning member on a changeover valve body driven by valve drive means. CONSTITUTION:A flow passage changeover valve 1 is connected to a steam trap 2 with a bolt 50. A changeover valve body 3 is turned by a motor 60 through a control rod 20, and thereby communicating a valve flow-in passage 10 with a valve flow-out passage 13 while it slides on a valve seat part 4. A float valve 14 and a trap valve seat 15 are provided in a trap valve chamber 18. A shaft part 3a of the valve body 3 extends downwards to be positioned on a primary side of a strainer 8, that is the side to communicate with a flow inlet 6, and a metal brush 30 is set as a strainer cleaning member thereon. When the motor 60 rotates, the brush 30 cleans the inner face of the strainer 8. The foreign matters cleaned are remains in a sump part 31 and discharge by removing a plug 67. It is thus possible to automatize the operation of valve through an automatic cleaning of strainer.
Patent JP-S63265255-A (JP)
Title: Multi-color image forming device
Inventor: NISHIMURA KATSUHIKO
IPC: G03G15/01
Filed: 1987-04-23
Abstract: PURPOSE:To obtain an image having high quality by using a scorotron electrostatic charger for auxiliary electrostatic charging means and setting the surface potential on an image carrier at the developing bias or below only for the color desired to be developed. CONSTITUTION:Full-surface weak exposing and auxiliary charging means 7, 8 which make full-surface weak exposing and simultaneous auxiliary charging are disposed between a 1st developing device 4 and a 2nd developing device 5 as well as between a 2nd developing device 5 and a 3rd developing device 6 and furthermore, the auxiliary charging means 9 is disposed behind a 3rd developing device 6. The scorotron chargers which allow the photoirradiation from weak exposing light sources 7b, 8b are used for the auxiliary charging means 7a, 8a of the weak exposing auxiliary charging means 7, 8 and the surface potential on the image carrier 1 for only the color desired to be developed is controlled to the developing bias or below. Color mixing in the developing process is thereby prevented and the image having the high quality is obtd.
Patent JP-S5957279-A (JP)
Inventor: DAGURASU II SUTERU
IPC: G09G5/12
Filed: 1983-06-02
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-S62260153-A (JP)
Inventor: JIYON UIRIAMU HAADAA
IPC: G03C7/26
Filed: 1987-04-23
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-S5525464-A (JP)
Title: Recording ink
Inventor: YANO YASUHIRO
IPC: C09D11/02
Filed: 1978-08-14
Abstract: PURPOSE: To provide a recording ink for ink-jet recording, having excellent storage stability, flexibility, jetting stability, jetting responce, long-term recording characteristics, and giving high quality record, containing a ketone alcohol.  
     CONSTITUTION: A recording liquid medium for ink-jet recording (recording with droplets of ink jetted through a recording head nozzle), composed of (A) a major component such as ethyl alcohol, propyl alcohol, etc., and (B) pref. 5W90% of a ketone alcohol (e.g. acetol, ethyl ketol, etc.). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60243647-A (JP)
Title: Copying device
Inventor: MORITA SHIZUO
IPC: G03B27/62
Filed: 1984-05-18
Abstract: PURPOSE:To eliminate mis-copying by providing a visual observing means which permits visual observation of the position of the copying original imposed on an original imposing plate or exposure. CONSTITUTION:The copying original 2 is imposed on the original imposing plate 1 and when a power source for a light source 8 is turned on while the original is held covered by an original cover 3, the light emitted from the source 8 and reflected by the surface of the plate 1 is reflected by the 1st mirror 5 and the 2nd mirror 6 and arrives at a window part 7 consisting of a transparent body. The operator is thus able to check the position where the original is imposed by collating said light with the scale indicated on a nameplate 4 indicating the original size.
Patent JP-H03296216-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANEKO TOMOYUKI
IPC: H01L21/28
Filed: 1990-04-13
Abstract: PURPOSE:To make a resist aperture have a desired shape and achieve satisfactory patterning by providing a first and a second resist pattern forming steps in the case of forming connecting holes on a base plate having stepped parts. CONSTITUTION:An interlayer film 2 is formed on a base plate 1 having a stepped part. Next, a resist pattern 31 corresponding to a shape of connecting hole 61 is formed only on an intended area 12b of the stepped part on which the connecting hole 61 is formed. This is a first resist pattern forming step. Next, the resist 4 is coated to the entire part (for which the patter formation is required) of the base plate 1, a resist pattern is formed corresponding to the shape of connecting hole 62 at the projected area 12a of the stepped part, and a resist pattern which is wider than the connecting hole 61 is formed at the intended area 12b of the stepped part. This is a second resist pattern forming step. Next, a connecting holes 62, 61 are respectively formed on the projected area 12a and the intended area 12b of the stepped part. Thereby, the connecting holes 61, 62 of the desired shape and size can be formed. As a result, resist patterns respectively corresponding to the desired connecting holes can be formed satisfactorily.
Patent JP-H05255911-A (JP)
Title: Soil improving method for surface soil of clay sports facility
IPC: E01C13/00
Filed: 1992-03-09
Abstract: PURPOSE:To regenerate the surface soil by determining the feature and added quantity of replenishment soil in response to the state of the existing surface soil, uniformly scattering it on the existing section, then crushing, stirring, and rolling it in sequence. CONSTITUTION:The hardness or softness of the existing surface soil is determined in the proctor needle penetration resistance value or the like. A supplement material such as sand and clay is added in response to the hardness or softness to generate multiple specimens. The hardness or softness of the specimen is determined by the penetration resistance value, and the proper added quantity of the supplement material is determined based on the sensation of users. Artificial oil sand is added when the drainage is unsatisfactory, and it is uniformly spread on the existing surface soil with an agricultural fertilizer scattering machine. The surface soil section is crushed and stirred with an agricultural tractor or the like, then it is rolled to the proper hardness with a tire roller while irregularities are corrected. The replenishment soil and the existing surface soil are integrated, the drift and looseness of the replenishment soil can be prevented, the soil discharging work is eliminated, problems of soil construction period can be shortened.
Patent JP-2000289213-A (JP)
Title: Production of ink-jet head
Inventor: FUJITA SEIICHI
IPC: B41J2/14
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To improve the mass productivity by facilitating formation of an ink supply opening without a level difference in the inside, in a method for producing an ink-jet head by bonding a silicon substrate having an ink channel formed therein and a glass substrate. SOLUTION: A silicon substrate 2 with an ink channel formed, and a glass substrate provided with a through hole 36 are bonded. The through hole side of the bonded substrates 2, 3 is covered with a protecting member 71 with a through hole 38 corresponding to the through hole 36 preliminarily formed. Then, a high pressure straight water stream is jetted thereto so as to break the silicon substrate at the through hole part for forming an ink supply opening 14 communicating the ink channel and the outside.
Patent JP-S61256355-A (JP)
Title: Control method for toner density
Inventor: TOMOSADA MASAHIRO
IPC: G03G15/06
Filed: 1985-05-10
Abstract: PURPOSE:To calculate the remaining amount of toner accurately and to control toner density precisely by varying and controlling a reference voltage according to variation in developing bias in a copying machine which adjusts the copy density by varying the developing bias according to image density. CONSTITUTION:When a copy is taken, a main motor and an optical system drying motor are rotated and the developing sleeve 28 of a developing device 25 is rotated. The developing bias is applied and then the developing sleeve 28 becomes ready for development. When toner is accumulated in the container 27 of the 2nd developing device 13, a voltage corresponding to the amount of the toner is induced at an antenna member 31. This induced voltage is compared with the reference voltage to detect the remaining amount of the toner. When the frequency of the developing bias of the developing sleeve 28 is lowered so as to copy a halftone original, the reference voltage is set to a value corresponding to the frequency. The frequency is increased similarly.
Patent JP-S5631666-A (JP)
Title: Underwater direction finding and display unit for broad range
Inventor: KITAGAKI GINZABUROU
IPC: G01D7/08
Filed: 1979-08-01
Abstract: PURPOSE:To enable various video processings, by displaying the underwater search signal on the XY orthogonal coordinate display screen through the use of Braun tube in XY scanning. CONSTITUTION:The ultrasonic wave transceivers Z1-Zn are arranged in sector and the ultrasonic wave beam is transmitted and received for under water searth. In such a unit, the searth signal is stored respectively on the memory element corresponding to the azimuth and distance of the memory circuit 5, the respective location of the search signal is converted to the location of polar coordinate on the plane with the coordinate converter 9, each of the content of memory of the memory circuit 5 is converted to the location of polar coordinate on the plane based on the converter 9 and stored in the memory circuit 15. The location of polar coordinate is converted to the location of the XY orthogonal coordinate the coordinate converter 18, and each of the content of memory of the memory circuit 15 is converted to the location on the XY orthogonal coordinate based on the coordinate converter 18 and stored in the memory circuit 17. Further, the content of memory of the memory circuit 17 is displayed on the XY orthogonal coordinate display unit 27.