baber/WOPTO huggingface dataset:
Patent JP-S63156658-A (JP)
Title: Pulsating current removing method for roll grinding lathe
Inventor: OGI YASUO
IPC: B24B49/10
Filed: 1986-12-19
Abstract: PURPOSE:To enhance the processing capabilities of a current detecting microcomputer and a numerical control device by processing such that the microcomputer and the numerical control are separately operated so as to remove pulsating current from a load current to a grindstone rotating motor at a high rate. CONSTITUTION:A current value (as) proportional to a torque of a grindstone rotating motor 7 is detected by a current sensor or the like, and is delivered to a current/voltage converter 6. Then the current value is amplified by an amplifier 6 and is delivered to a A/D converter 4 from which a measured digital value (ds) is delivered to a current detecting microcomputer 3. Then, the computer 3 samples the digital value (ds) for every 1 msec. eight times, and delivers an averaged measured value (es) which is stored in common memory 2. The measured value (es) is read out by a numerical control device 1 for every 6.4 msec., and is subjected to predetermined computation in the control device 1 which therefore delivers a shaft moving instructing signal (gs) to a shaft moving motor 9 that is therefore rotated to continuously control a roll moving shaft. With this arrangement, it is possible to reduce loads to the computer 3 and the control device 1.
Patent JP-H06132007-A (JP)
Title: Exb type mas separator
Inventor: KONISHI MASASHI
IPC: H01J49/48
Filed: 1992-10-16
Abstract: PURPOSE:To simplify and miniaturize a mass separator added with separating and removing function of neutral particles. CONSTITUTION:A vacuum chamber 21, serving as a beam passageway, is composed of an opposing wall 211 made of a magnetic material and an opposing wall 212, attached thereto via an insulator 26, made of a non-magnetic material. The opposing wall 21, made of a magnetic material is attched to a magnetic path 23 containing an exciting coil 22, which serves as a magnetic pole. The opposing wall 212 made of a non-magnetic material serves as an electrode for forming an electric field. Further, providing an insulator in the magnetic path 23 electrically insulates the opposing wall 211 made of a magnetic material. When applying a DC voltage across the opposing wall 211 made of a magnetic material so as to form an electric field between the opposing walls, any ion of a desired mass can be deflected in the electric filed's direction, so that a function of the separation of ions and neutral particles introduced in the vacuum chamber and the removal of the neutral particles can be added.
Patent JP-2000120647-A (JP)
Title: Release hindering fitting for double nut fastening part
Inventor: HIROSE AKIRA
IPC: F16B41/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To hinder a first and a second nut of a double nut fastening part from being loosened unduly by any person. SOLUTION: This release hindering fitting is formed from a cylinder 10 cut from an aluminum strip having a circular circumferential surface. An engaging hole 11 to be engaged with a first nut 2 is provided in the inner surface of the cylinder 10 and formed in a polygonal shape having engaging faces 12 three or four times as large as the number of the working surfaces (six) of the first nut 2. The cylinder 10 fitted on the first nut 2 is depressed with the condition unchanged to be pressure fitted on a second nut 3, and thereby the apices 5 of the second nut 3 are allowed to bite into the ridge angle part 13 other than the six ridge angle holes engaging with the first nut 2 so that the cylinder 10 is fitted fast on the two nuts 2 and 3.
Patent JP-2001122988-A (JP)
Title: Polyester film for laminate
Inventor: HASHIMOTO KOKICHI
IPC: C08J5/18
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester film for laminates excellent in environmental resistance, printability, high design property and emboss processability. SOLUTION: This polyester film comprises a polyester containing ethylene terephthalate unit and/or ethylene naphthalate as a main constituent and contains a coloring agent. In the film, maximum heat shrinkage stress is within the range of 0.01-5.0 Mpa and lightness L* value of film surface, chromaticity (a)* value and chromaticity (b)* value are specified.
Patent JP-2000131110-A (JP)
Title: Flow metering apparatus
Inventor: TAKEMURA KOICHI
IPC: G01F3/22
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To improve a safety and a use convenience. SOLUTION: A use state of a fluid is judged from a flow rate obtained at least by a flow rate-operating means 11, and a measurement cycle is set by a cycle-setting means 10 to carry out measurements. At an abnormal time, an opening means 14 closes a fluid channel 1 to stop the supply of the fluid. At an emergency time such as an earthquake or the like, the measurement cycle is made small, thus enabling careful measurements. Since a change in use state of the fluid is judged immediately and the supply of the fluid is stopped at the abnormal time, a safety and a use convenience are improved.
Patent JP-H10133466-A (JP)
Title: Image forming device
Inventor: IWATA NAOTAKA
IPC: G03G21/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a copying machine capable of determining the time to replenish a hopper with toner, without an expensive special sensor, by estimating the amount of remaining toner in the toner hopper based on the value of the total of pixels of a part, where the toner is to be attached, in a latent image formed on a photoreceptor. SOLUTION: The copying machine is equipped with a latent-image forming means for forming latent image on a photoreceptor 1, and a developing device 4 consisting of a developing unit 41 and the toner hopper 42, and it replenishes the hopper 42 with a specific amount of toner. In this case, the copying machine is provided with a controller 100 for totalizing, based on image data used in the image data processor 101 of the latent-image forming means, the pixels of the part where the toner is to be attached to the latent image formed after the replenishment of the hopper 42 with the toner, and for estimating the amount of toner remaining in the hopper 42 based on the result of the totalization.
Patent JP-2000132089-A (JP)
Title: Dental practice system
Inventor: MIYAHARA MASATO
IPC: G09B23/28
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a dental practice system which enables a learner to immediately apply the technique learned in a model practice to a patient practice. SOLUTION: This dental practice system 10 has a first practice zone Z1 which consists of a first dental treatment table 14 for practice, a dental jaw model 18 disposed at this first dental treatment table, a first chair 16 arranged near the first dental treatment table, a first photographic camera 80 installed above the dental jaw model for photographing the practice condition using the dental jaw model and a monitor 94 for projecting the image photographed by this first photographic camera and uses the dental jaw model, a second practice zone Z2 which consists of the second dental treatment table 14' to be placed with the patient, the second chair 16' arranged near the second dental treatment table, etc.,  and a means 46 which makes it possible to reproduce the space position of the first dental treatment table and the first chair between the second dental treatment table and the second chair.
Patent JP-2000126481-A (JP)
Title: Manufacturing jig for shear sheet product
Inventor: NISHII KAZUO
IPC: B26B27/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To make a sheet member fit between cutting blades easily be taken out in a manufacturing jig for shearing a sheet member by freely raise/lay- possibly equipping the base end side of a taking-out panel formed with through holes to protrude cutting blades onto one end side of a pedestal on which cutting blades are mounted. SOLUTION: When a shear sheet product is to be manufactured, a jig 1 is set on the plate of a press machine at first. A taking out panel 4 of the jig 1 is made abut on a pedestal 3 and cutting blades 2 on the pedestal 3 are protruded from the upper ends of through holes 4b of a taking-out panel 4. Next, a sheet member to be sheared is laid on the taking-out panel 4. The press plate of the press machine is lowered to apply pressure to the sheet member to shear the sheet member between a press plate and the cutting blades 2. After that, the free end side of the taking-out panel 4 is brought up to bring up the sheet member cut into a plural number. Thus, sheared pieces of the sheet member fit between cutting blades 2, 2 are taken out.
Patent JP-S62158716-A (JP)
Inventor: JIYOZEFU UTSUDOWAADO KIIRU
IPC: C08L63/00
Filed: 1986-12-22
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-H03170496-A (JP)
Title: Preparation of deoxyfluoronucleoside
Inventor: PURUSHIYOOZAMU BAMISHIITEI
IPC: C07H19/16
Filed: 1990-11-13
Abstract: PURPOSE: To obtain the subject nucleoside useful as an intermediate for producing a derivative having an antiviral activity by contacting Na salt of purine reactive agent with arabinofuranose under a specific condition, and heating the product with sodium methoxide.  
     CONSTITUTION: By forming Na salt of purine reactive agent selected from 6-chloropurine and 6-benzoylaminopurine, contacting the obtained N salt with the equimolar amounts of 1-bromo-2-deoxy-3,5-di-o-benzoyl-2-fluoro-α-D- arabinofuranose in the solvent containing no water and at the temperature of the range of 20-90°C, till the arabinofuranose reactive agent is consumed, and heating the product with sodium methoxide of about 1.1 molecule ratio in methanol solution in drying atmosphere, the nucleoside of the formula (R 6  means methoxy, amino) can be obtained. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09149530-A (JP)
Title: Conductor supporting device
Inventor: MOTOKANE IZUMI
IPC: H02G5/06
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to absorb variations in size of conductors within tolerance and change the position of fastening by forming projections placed between a plurality of conductors and notches in which bolts are to be inserted, on the upper clamping means and the lower clamping means of a conductor supporting device, placed so that they will clamp the conductors parallel in the direction of length. SOLUTION: An upper clamping means 12 has projections 14 formed in positions on the line crossing the center of a plate-shaped metal body, and notches 15, 15 in which bolts are to be inserted are formed at both its ends. A lower clamping means 11 has projections 16 and notches 17, 17 formed like the upper clamping means 12. In addition, the lower clamping means 11 is provided with screws 18, 18 for securing it on a support 3. The projections 14, 16 formed on the clamping sections are sandwiched between two channel conductors 6, 6. Bolts 13 are temporarily tightened until other conductor supporting devices are assembled. Then the bolts 13, 13 are slid to the most suitable position and fully tightened there. This makes it possible to fasten conductors having tolerance in proper positions, which improves assembling accuracy.
Patent JP-H07158154-A (JP)
Title: Trap-attached catch basin
Inventor: WATABE TAKEHIKO
IPC: E03F5/10
Filed: 1993-12-03
Abstract: PURPOSE:To make it possible to simplify construction work by adopting compact structure. CONSTITUTION:An invert unit 12 is installed to the bottom of a manhole main body 1 where a vertical pipe 13 is erected in the lateral part of the inverter 12. The upper end of the vertical pipe 13 is opened in the manhole main body 1 while a bend pipe 2a is rotatively connected to the lower end of the pipe, thereby forming a substantially U-shaped trap with the vertical pipe 13 and the bend pipe 2a. This construction makes it possible to simplify construction work since the designed structure is quite simple.
Patent JP-H02257650-A (JP)
Title: Self inspection device of integrated circuit
Inventor: GURANBIRU II OTSUTO
IPC: G01R31/317
Filed: 1989-11-22
Abstract: PURPOSE: To enable simultaneous self-inspection of all integrated circuits where a semiconductor wafer is formed by providing a power source circuit, a ground circuit and a clock circuit. CONSTITUTION: An inspection head 28 is positioned above a semiconductor wafer 26, a power source probe 44 is aligned to a power source bus 30, a ground probe 46 is aligned to a ground bus 32, and a clock probe 48 is aligned to a clock bus 34. Then, power source voltage, ground voltage and clock voltage are fed to the wafer 26 through an inspection head 28, and an integrated circuit 36 is operated entirely through inspection cycle. An ultraviolet ray detector 42 specifies the defective integrated circuit on a semiconductor wafer 26. As a result, all the integrated circuits on the semiconductor wafer can be self- inspected simultaneously.
Patent JP-H11243452-A (JP)
Title: Telephone exchanging device with electronic mail device
Inventor: SATO MASANAO
IPC: H04L12/58
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To utilize an electronic mail function with easy operation, and at the same time, to easily confirm register state of information in an electronic mail device. SOLUTION: Plural reception mailboxes corresponding to a terminal other than its own terminal are set in an electronic mail device 202, by coordinating the reception mailboxes to each of terminals 300-1 to 300-3, the terminals 300-1 to 300-3 are equipped with a key corresponding to the terminal other than its own terminal and plural display parts corresponding to the reception mailbox of its own terminal. A private branch automatic exchange 100 is equipped with a central unit 106, that recognizes message registration from a message transmitter terminal by depression of key and controls the electronic mail device 202 so as to store a message from the message transmitter terminal and controls so that a retain display is made with a display part corresponding to the reception mailbox, when the central control unit 106 recognizes that the message has been stored in the reception mailbox.
Patent JP-H11145869-A (JP)
Title: Switch circuit
Inventor: SEKI AKIO
IPC: H04B1/18
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce cost by decreasing the number of parts in the switch circuit of a CS converter or the like. SOLUTION: An input voltage (15V when receiving H-polarized wave, or 11V when receiving V-polarized wave) from a receiver following a CS converter is divided through resistors R3 and R4 (Ei) and compared with a reference voltage Vr and a comparator 13. In the above circuit, Eo=5V is outputted in the case of Ei>Vr, or Eo=0V is outputted in the case of Ei<Vi, then this Eo is inverted by an inverter 14 and impressed to the base of a PNP transistor 15, while the Eo is impressed to the base of a PNP transistor 17. When Eo=5V, the transistor 15 is turned on to allow a constant current to flow, and an FET 16 is operated so that an H-polarized wave from a terminal 1 is amplified and outputted from a terminal 5.  At that time, the transistor 17 is turned off since the base is 5V, with no contact current flowing, and an FET 18 is not operated, thus a V-polarized wave inputted to a terminal 2 is not outputted at a terminal 6. When Eo=0V, the respective transistors and FET respectively perform opposite operations.
Patent JP-H03168454-A (JP)
Title: Belt type continuously variable transmission
Inventor: TERAOKA MASAO
IPC: F16H63/06
Filed: 1989-11-27
Abstract: PURPOSE:To decrease operating force for adjusting a flange space by providing an adjusting device, by which a speed change is performed through operation of urging force of a movable flange, and balancing the urging force in the range of a moving stroke of the movable flange. CONSTITUTION:When the movable flange 9 of a speed change pulley 1 on the drive side is moved rightward from its balanced condition to narrow a flange space by an adjusting device 33, belt tension is increased, and speed change ratio is reduced smaller than 1 by decreasing the belt pitch diameter of a speed change pulley 35 on the driven side. Now when operating force of the adjusting device 33 is cut off, flange spaces of respective pulleys 1, 35 are returned in the original balanced condition of speed change ratio 1 by urging force of each of urging members 31, 49. When the urging force of the urging member 31 is limited by the adjusting device 33, the movable flange 43 of the speed change pulley 35 is moved leftward to increase the belt pitch diameter. Following this action, the belt pitch diameter of the speed change pulley 1 is decreased to increase the speed change ratio larger than 1. And, when the operating force is cut, the flange space is returned to the original balanced condition of speed change ratio 1 by the urging force of the urging member 31, 49.
Patent JP-H07216035-A (JP)
Title: Graft copolymer, and nonglossy thermoplastic resin molding containing this copolymer and having weather resistance and low-temperature toughness
Inventor: NORUBERUTO NIISUNAA
IPC: C08F285/00
Filed: 1994-12-08
Abstract: PURPOSE: To obtain a graft copolymer which can give a molding having a nonglossy surface, being excellent in low-temperature and weather resistance and useful as an automotive component or the like by polymerizing a specified mixture in the presence of a crosslinked silicone rubber and further polymerizing a specified styrene compound, etc., in the presence of the reaction product.  
     CONSTITUTION: There is provided the objective graft copolymer prepared by (A) polymerizing 10-89 wt.% mixture comprising (i) 70-99.89 wt.% alkyl acrylate, (ii) 0.1-10 wt.% polyfunctional monomer, (iii) 0-29.89 wt.% 0-29 wt.% ethylenically unsaturated monomer carrying no acid group, and (iv) 0.01-10 wt.% mixture containing an acid group, or (v) 49.99-99.99 wt.% at least one diene, (vi) 0-50 wt.% monomer carrying no acid group, and (vii) 0.01-10 wt.% monomer containing an acid group in the presence of 1-80 wt.% crosslinked silicone rubber, and (B) polymerizing 10-89 wt.% mixture comprising 50-99.99 wt.% styrene compound of the formula (wherein R 1  and R 2  are each H, a 1-8C alkyl or the like), and the like in the presence of graft copolymer A. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05142220-A (JP)
Title: Mass analyzer
Inventor: IIDA JUNKO
IPC: G01N27/62
Filed: 1991-11-20
Abstract: PURPOSE:To prevent the occurrence of tailing by providing a matrix-material diffusing member at the tip part of a capillary, and. diffusing matrix material. CONSTITUTION:A sample diffusing porous plate 2 is provided at the tip part of a capillary 1. A matrix-material diffusing member 3 is in close contact with the sample diffusing porous plate 2 and in contact with the vacuum part of a vacuum chamber. The member 3 is provided around the capillary. Therefore, viscous fluid, which is matrix material, (glycerol and the like) is diffused as shown with arrows and brought into close contact with the tip of the capillary without accumulation on the porous body 2. A sample is sent from the side of LC under this state. Therefore, ionization is instantaneously performed. As a result, the occurrence of tailing can be effectively prevented.
Patent JP-H10142483-A (JP)
Title: Lens driving device for television camera
Inventor: KAWAMURA HIROYUKI
IPC: G02B7/04
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To perform the movement control of a lens group for macro photograph being the whole or one part of a master lens group with both of a position control and a speed control in one television camera. SOLUTION: This lens driving device is provided with a macro position control signal generating means 40 outputting a position control signal commanding a macro position where a master lens group 20 is to be positioned at the time of a macro photograph and a macro speed control signal generating means 48 generating a signal commanding the moving sped of the master lens group 20 and is constituted so that control signals to be effectively utilized in a control circuit 44 are changed over by a speed/position control changeover means 50. The control circuit 44 drives a motor 30 based on the speed control signal or the position control signal which is made effective in the speed/position control changeover means 50. Thus, the movement to the macro position and a vignette effect are respectively executed by the position control and the speed control.
Patent JP-H05111912-A (JP)
Title: Pc steel twist wire and manufacture thereof
Inventor: MIKAMI TAIJI
IPC: E04C5/08
Filed: 1991-10-23
Abstract: PURPOSE:To manufacture a PC steel twist wire excellent in bonding properties with mortar and corrosion resistance by forming a number of recesses and projections and also a plastic coated layer of rough surface state on the surface of a twisted wire composed of a plurality of strands. CONSTITUTION:Strands are surface treated by a formation device or the like as a pretreatment device 1, and then said strands are heated up to the temperature required for melting plastic powder and making the same adhered in the following process by heater 2 of high frequency heating or the like. The surfaces of heated strands are plastic coated at coating device 3. Said coating is the powder coating such as static powder coating or the like and a coated layer is formed in a manner of exposing twisted pattern on the surface. Then the plastic coated layer is cured and hardened by a cooling device 4 such as water cooling or the like, and spraying is carried out by a shot blast device 5 to form surface roughness on the surface of plastic coated layer and forming a number of recesses and projections.
Patent JP-H08133681-A (JP)
Title: Crane condition display device
Inventor: KATAGIRI HIROMASA
IPC: B66C13/46
Filed: 1994-11-15
Abstract: PURPOSE: To eliminate an abnormality or the like at an early time, and to improve the rate of operation by changing the display content so as to displace the more practical content with a touch of an operator on the required area in the case where the abnormal condition or a condition, which needs an alarm, is generated. CONSTITUTION: Whether a device, which is provided with a motor for winding, hoisting and turning a boom, is normal or not is judged by a processing device 27 on the basis of the output signal of a thermal relay 43, a limiter switch 53, a temperature sensor 55 and a voltage sensor 56, which are respectively input to a relay terminal 29. Content of the signal transmitted to this processing device 27 is displayed in a display unit 65 with letters. This display device is provided with a memory 67 for storing the letter faceplate, which displays abnormal condition, alarm, or the operation limit condition, per each page number, and decides the page number to be read on the basis of the touch coordinate information generated by the contact with a touch panel 66, and reads out the corresponding letter faceplate so as to display it in the display unit 65.
Patent JP-S63159161-A (JP)
Title: Wiper unit capable of adjusting pushing force
Inventor: OKUDA HARUO
IPC: B60S1/32
Filed: 1986-12-23
Abstract: PURPOSE:To construct a pushing force adjusting mechanism in a slim size together with an attempt of reducing number of parts, by arranging a geared motor, a male screw member, a femal screw member, a hod-like member, and an L-shaped lever along the longitudinal reference line of a wiper arm. CONSTITUTION:One-side ends of coil springs 8a, 8b for pushing, a wiper blade supported on a wiper arm 1 rottatably attached to an arm head 32, onto a glass surface, are engaged with the wiper arm 1 via a hook 6, and the other-side ends are attached to the arm head 32 via an L-shaped lever 40. A geared motor 33, a male screw member 35 fixed to the output shaft 34 of said motor, a femal screw member 36 meshing with said male screw, a rod-like member 37 and a bush 38 for checking any turning motion are arranged concentrically on a reference line S approximately in parallel to the coil spring 8. Then, pushing force caused by the coil spring 8 is adjusted by normal/reverse rotation of the geared motor 33 via the L-shaped lever 40. The wiper arm can be contructed in a slim size in this way and the number of parts of a pushing force adjusting mechanism can be reduced.