baber/WOPTO huggingface dataset:
Patent JP-2000281549-A (JP)
Title: Dentifrice composition
Inventor: WATANABE TAKASHI
IPC: A61K8/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a dentifrice composition excellent in teeth-cleaning power, and excellent in an appearance and aspect stability with the elapse of time. SOLUTION: In this dentifrice composition containing one, two or more kinds of compounds selected from a straight-chain polyphosphoric acid salt expressed by the formula: Mn+2PnO3n+1 [M is Na or K; (n) is 2 or more] and a cyclic polyphosphoric acid salt expressed by the formula: (MPO3)m [M is Na or K; (m) is 3 or more], together with a lower alcohol having 3 or less carbon atoms and a water-insoluble abrasive agent which does not release calcium ion, the characteristic comprises formulating one, two or more kinds of compounds selected from a hydroxyalkylcellulose, an alginic acid salt and a carboxyvinyl polymer as bonding agents.
Patent JP-H09274370-A (JP)
Title: Developer replenishment device and developer cartridge
Inventor: MATSUOKA ISAO
IPC: B65D83/06
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a developer replenishment device capable of eliminating the need of disposing means for controlling rotation of a driving part, at the time of attach/detaching the developer cartridge, open/closing an open/closing cap for open/closing the developer replenishment port, at the time of attach/ detaching the developer cartridge, and fit-completing the developer cartridge by one operation. SOLUTION: In the developer replenishment device, provided with the developer containing part 60 containing the developer, and the attach/detachable developer cartridge 70 replenishing the developer to the developer containing part 60, the attached developer cartridge 70 is rotated and the developer is replenished to the developer container 60, the device main body side open/closing cap open/closing the developer replenishment port of the device main body side, and the cartridge side open/closing cap open/closing the developer replenishment port of the developer cartridge 70, are disposed, then the developer cartridge 70 is attachable corresponding to the main body in the approximately linear direction, and the said device main body side open/closing cap and cartridge side open/closing cap is respectively opened at the developer cartridge attaching time.
Patent JP-S5421184-A (JP)
Title: Manufacture for light emitting element
Inventor: KOSHIMURA TSUTOMU
IPC: H01L21/306
Filed: 1977-07-18
Abstract: PURPOSE: To reduce the manufacturing man-hours for light emitting elements, by making unnecessary th eprotective film at etching, preventing the contamination on the element surface, and reducing the etching processes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62243765-A (JP)
Title: Method for relieving residual stress in stage of forming thin film
Inventor: TOKUNAGA YASUO
IPC: C23C14/54
Filed: 1986-04-15
Abstract: PURPOSE:To suppress the generation of the residual stress at the point of the time of forming a thin film by variably controlling DC or AC bias current to be applied to a substrate to be formed with the thin film. CONSTITUTION:A bias power source system consisting of a bias diaphragm setter 1, a controller 2 and a bias power source 3 is provided to an ion plating device, etc. The bias characteristic is set with the setter 1 and a signal is fed to the controller 2 to variably control the bias voltage to be impressed from the bias power source 3 to the substrate 5. For example, the low bias voltage is first impressed and is thereafter gradually increased. The metallic vapor generated from a vapor source 9 of this device is ionized in a high-frequency discharge region by a high-frequency coil 6. The ions are thereafter accelerated by the electric field applied by the bias power source 3 to form the prescribed thin film on the substrate 5. The generation of the residual stress in the stage of forming the thin film is relieved by the above-mentioned method without the need for a post treatment.
Patent JP-S59213031-A (JP)
Title: Heat resistant and abrasion resistant magnetic recording body
Inventor: KAWAMURA HIROAKI
IPC: G11B5/73
Filed: 1983-05-19
Abstract: PURPOSE:To improve a running property, a heat resistance and an abrasion resistance by providing a vapor-deposited film of a specified thickness of a fluorine surface-active agent, on a magnetic film surface formed on a substrate surface. CONSTITUTION:A vapor-deposited film whose film thickness is >= about 50Angstrom , of a fluorine surface-active agent is provided on a magnetic film surface. Such a magnetic rescording body is formed as follows. A motor 5 is driven in a state that the inside of a vacuum vapor-deposition vessel 1 is evacuated, and a magnetic tape 4 is fed out of a feed roll 2, wound and traveled. On the other hand, the fluorine surface-active agent in a crucible 7 is heated and evaporated by a furnace core cylinder 8, and vapor-deposited to the surface of a magnetic metal (a) of its running tape 4. It is desirable that its vapor-deposited film (b) is formed within a range of 50-1,000Angstrom  film thickness and wound around a winding roll 3. In this way, the running property and abrasion resistance are im proved.
Patent JP-S62244832-A (JP)
Title: Bundle of paper feeding device
Inventor: TOMITA KURA
IPC: B65H3/32
Filed: 1986-04-14
Abstract: PURPOSE:To lighten the labor of feeding a bundle of sheets of paper and increase efficiency by carrying out the detection and separation of the boundary of bundles of paper by human efforts while mechanizing the operation of pushing said bundle of paper into a wrapping machine. CONSTITUTION:A controller C normally positions a paper bundle pushing claw N in the initial position. To maintain this position, a table lifter T is controlled in such a way that the end of the claw N is slightly separated from the pile of sheets of paper P at the rear of the paper pile P while being positioned a little higher than the table face of a packing machine E. This control is carried out by detecting the top face of the paper pile P by means of a photo-sensor, etc. provided on the upper part of the paper pile P. When a person slightly raises the rear end of the topmost bundle of paper F, a photosensor on the end of the claw W becomes unable to receive a reflected light and fails to output. Accordingly, the controller C advances the claw N and, while controlling the height of the claw N by means of an air pressure sensor M, inserts the claw N into a space until the NL face of the claw N is brought into contact with the bundle of paper F and, then, operates a gripper Gr, feeds a compressed air to the claw N to push the bundle of paper F, and the feeding operation is completed.
Patent JP-H11280108-A (JP)
Title: Liquid scattering prevention device for excavator
Inventor: KIGUCHIYA JUNICHI
IPC: E02F5/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate liquid when a liquid eliminating member provided to a holding member passes through a wire, enable the prevention of liquid scattering even in the case liquid such as a stabilizer liquid, etc., is used to carry out excavation by means of an excavator and to easily carry out an excavation work without scattering liquid adhered to the wire thereabout. SOLUTION: A holding plate P forming a passage section G of a wire W, the holding plate P is so provided that it is contacted with the upper part of an excavator and, at the same time, liquid elimination members 1A and 1B for eliminating a stabilizer liquid contacted and adhered to the circumferential surface of the wire are provided to the holding plate P. By the constitution, the stabilizer liquid is eliminated with the liquid elimination members 1A and 1B in the case the wire passes through to prevent the stabilizer adhered to the wire from being scattered thereabout.
Patent JP-S60231104-A (JP)
Title: Inclined angle detection apparatus
Inventor: IWATA KOUICHI
IPC: G01B21/22
Filed: 1984-04-28
Abstract: PURPOSE:To easily calculate the inclination of an object, by applying A/D conversion and binarization to the data of an object taken in an image input apparatus to store the same and calculating the run length of a predetermined straight line and circular arc on the basis of the memory. CONSTITUTION:The data of an object calculated by an image input apparatus such as a TV camera is inputted to be subjected to A/D conversion by an A/D converter 1 and only the signal exceeding a predetermined threshold value is extracted and binarized by a binary circuit 2 to be written in memory 3. A predetermined run length is calculated by a straight line run length operation part 4. CPU7 extracts coordinates data at arbitrary three points on the circumference of the object among the operation results of the straight line run length operation part 4 to calculate the center and radius of a circle. A circular arc like run length operation part 5 calculates the run length of the circular arc on the basis of the center and radius of the aforementioned circle. Subsequently, the coordinates at both ends of the bow shaped string of the object is calculated on the basis of the calculated circular arc like run length to detect the inclination of the object. By this method, the partial inclination of matter can be accurately detected within a short operation time.
Patent JP-H03289359-A (JP)
Title: Power supply
Inventor: SHIMIZU KEIICHI
IPC: H02M7/12
Filed: 1990-03-31
Abstract: PURPOSE:To improve input power factor by appropriately ON/OFF controlling a transistor through a smoothing circuit. CONSTITUTION:A smoothing circuit 4 turns a transistor Q2 OFF and turns a transistor Q1 ON, OFF at the time of charging and thereby a current flows from a rectifying circuit 2 through the transistor Q1 and an inductance L into a capacitor C, when the transistor Q1 is turned ON, thus charging the capacitor C. When the transistor Q1 is turned OFF, a charging current is fed from a closed circuit comprising an inductance L, the capacitor C and a diode D2 to the capacitor C. At this time, conduction angle can be widened by regulating the ON-OFF operating time of the transistors Q1, Q2.
Patent JP-H01258108-A (JP)
Title: Digitizing data correcting method
Inventor: SEKI MAKI
IPC: G05B19/4097
Filed: 1988-04-08
Abstract: PURPOSE:To generate NC data nearer to digitized model shape by generating a sequence of points path newly by using two sequence of points paths sandwiching the sequence of points which needs correction and two points on the sequence of points which needs the correction. CONSTITUTION:The sequence of points paths PLi, PLj, and PLk are displayed on a CRT 3 by using the digitized data, and the two sequence of points paths PLi and PLk sandwiching the sequence of points path Plj which needs the correction are designated, and also, the points Qj and Qj+1 on the sequence of points path PLj which needs the correction and the points Qi, Qi+1;Qk, and Qk+1 on the sequence of points paths PLi and PLk corresponding to those points are designated. Then, a new sequence of points path PLj' passing the points Qj and Qj+1 designated at a curved surface processing by using designated two sequence of points paths PLi and PLk and the points Qj, Qj+1.... In such a way, turbulence due to digitization can be corrected.
Patent JP-S63256330-A (JP)
Title: Operation controller for machine tool
Inventor: HANADA SHOJI
IPC: B23Q15/00
Filed: 1987-04-10
Abstract: PURPOSE:To provided high accuracy working without any effects of electromagnetic vibration from an AC motor by providing a power supply for dropping voltage supplying power to the AC motor as the degree of working is heightened. CONSTITUTION:A machine tool controller 103 is constituted to store or output information about the tool selection, tool transfer position, running speed of motor and the degree of working. And a V/F change-over circuit 253 receiving the output degree of working, i.e. signal D of degree of working changes over selectively a straight line L representing the relationship between the normally selected output voltage V and the output frequency F to a straight line M. Thus, when the output frequencies F are same, the output result is reduced and the output signal is given to a voltage controlling circuit 255 such that in the normal working such as rough and medium cut working the lower output voltage is provided. Thus, in the precision working of higher degree the output voltage can be reduced to prevent the accuracy of worked surface from the degradation caused by electromagnetic vibration force and improve the quality of working.
Patent JP-S59211536-A (JP)
Title: Method for calcining converter sludge to manufacture lump ore
Inventor: HONDA MICHIYASU
IPC: C22B1/16
Filed: 1983-05-18
Abstract: PURPOSE:To manufacture economically lumps having high utility value by adjusting converter sludge to a specified water content, igniting the sludge, and calcining it under draft. CONSTITUTION:Converter sludge 1 having about 20-40% water content is mixed with dried converter sludge 2 having <=about 5% water content by a suitable mixing means 3 to prepare mixed sludge 4 having <=25% water content. The sludge 4 is charged into an oven 6 provided with a grate 5. In the oven 6, the sludge 4 is ignited from the lower part by a suitable igniting means, and it is calcined under natural draft 8 through the gaps 7 in the grate 5 or under forced draft 10 with a draft pump 9. Lump ore having high crushing strength and easy to handle is obtd.
Patent JP-S62244080-A (JP)
Title: Pressure fixing apparatus
Inventor: MASUDA KOJI
IPC: F16C13/00
Filed: 1986-04-17
Abstract: PURPOSE:To make the whole titled apparatus to a light weight and to obtain the roll surface of the titled apparatus having good abrasion resistance by forming two rolls which are capable of rotating while press-contacting with each other and is made of an aluminium alloy and by forming an anodic oxide film on the surface of the roll which press-contacts with a toner image. CONSTITUTION:The pressure rolls 12 and 14 are made of an aluminium alloy, and an aluminium oxide film is formed on both rolls by effecting the anodic oxidation treatment by means of the sanford method. Thus, the titled apparatus is made to the light weight, and the surface state of the pressure roll which affects to quality of the fixed toner image is always maintained to the good fixing state and the fixed image quality, without roughing the surface of the roll, even if after fixing the toner image repeatedly.
Patent JP-H07290155-A (JP)
Title: Bar bending device
Inventor: HATSUDA AKIMITSU
IPC: B21F1/00
Filed: 1994-04-26
Abstract: PURPOSE:To provide the means to surely releasing a bent part after bending of reinforcing rod, etc., by bending the bar end of reinforcing bar, etc., with use of a bending device provided with a bending roller free to rotate around a supporting roller. CONSTITUTION:The device is provided with a receiving/supporting part G to place a bent part to a position different from bending place, a bar transferring device to transfer a bent part from bending place to the receiving/supporting part G, also a receiving/supporting part G to advance/retreat a supporting side wall member 21, which receives/supports the bending end of bent part in standing attitude, to the direction intersecting thereto and a releasing drive part 22, 23 to advance/retreat the supporting side wall member 21 in order to release the bent part placed to the receiving/supporting part G.
Patent JP-S58206432-A (JP)
Title: Operation control device for three-step dump
Inventor: HARA TAKESHI
IPC: B60P1/16
Filed: 1982-05-21
Abstract: PURPOSE:To prevent the fall-off accident during the inclination of a load bed by operating hinge mechanisms of a three-step dump for catching and releasing by means of oil pressure cylinders and switch valves to control these oil pressure cylinders by means of catching/releasing detection switches. CONSTITUTION:Hinge mechanisms 14 are operated for catching and releasing by oil pressure cylinders 15 to change the dumping direction, and provided with operation detection switches Rf, Rr, Lf, and Lr. Switch valves 25 a 26 to select the operation for each oil pressure cylinder and driven by solenoids SOL1-SOL4, which are respectively controlled by a detection switch. A hoist cylinder 2 and a switch valve 20 to select them are provided with a lock unit 23. This construction permits to ensure the switching of each hinge mechanism for preventing the fall-off accident during the inclination of a dump.
Patent JP-H08282849-A (JP)
Title: Parts feeding device
Inventor: SUZUKI HAYATO
IPC: B23P19/00
Filed: 1995-04-12
Abstract: PURPOSE: To provide a parts feeding device whereby parts trays remaining in a parts feeding route inside a parts feeding device are transferred for delivery automatically to a tray receiver used exclusively for delivery when the device is stopped abnormally. CONSTITUTION: In a parts feeding device, one of multiple tray carriers (tray receivers) provided on a tray changer 4 is used as a tray receiver to use exclusively for discharge of trays. Also the tray receiver is circulated to a receiving mechanism CI, parts trays remaining in a parts feed route and parts trays not in conformity with a standard in collation at a tray changer feed port are placed on it and circulated to a discharge mechanism CO, and these parts trays are discharged automatically to a stock module 7.
Patent JP-S62251341-A (JP)
Inventor: HAINTSU FUOTSUKE
IPC: B65D5/52
Filed: 1987-04-10
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-H10151527-A (JP)
Title: Wire direction changing device of electrical discharge machine
Inventor: BEZZOLA LUCIANO
IPC: B23H7/10
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a fluid support wire direction changing device with much less failure and with as many conventional technological advantages as possible. SOLUTION: A wire direction changing device to be set in a wire direction route of a wire electrical discharge machine is furnished with a wire inlet, a wire discharge port, practically tubular or tunnel type wire guide channels 34, 44, 80 to connect both ports along the curved direction route and suction nozzles 36, 46, 90 arranged on the wire discharge port to flow a current of a fluid through the wire guide channels and secures change of the wire direction without failure of a wire electrode and automatic wire insertion without failure.
Patent JP-H10266904-A (JP)
Title: Exhaust gas reflux controlling device
Inventor: MORIYAMA TAKENOBU
IPC: F02M25/07
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust-gas reflux controlling device capable of reducing the number of parts and favorably avoiding an increase in man-hours for its manufacturing. SOLUTION: There is provided a diaphragm 17 partitioning the inside of a diaphragm case 12 into two chambers of a negative pressure chamber 18 and an atmospheric chamber 19. The diaphragm 17 is provided with a valve 8 connected thereto through a valve stem 9 and the controlling the opening and closing of an exhaust-gas reflux passage corresponding to the movement of the diaphragm 17. Further, the diaphragm 17 is provided with a circular member 25 securely fixed thereto by bonding, and the circular member 25 is mounted onto the valve stem 9.
Patent JP-H08257459-A (JP)
Title: Liquid chemical atomizing device and liquid chemical atomizing method
Inventor: ODA KUNITAKA
IPC: B05D1/02
Filed: 1995-03-20
Abstract: PURPOSE: To make more fine the atomized particles of a liquid chemical, to atomize with uniform particle distribution, to widen the diffusion area of the fine particles and to enable use of various liquid chemicals by providing a heating means for the liquid chemical in a liquid chemical atomizing device for atomizing the liquid chemical to the air with an ultrasonic pump. CONSTITUTION: The liquid chemical atomizing device is provided with a piezoelectric element 3 for generating ultrasonic vibration, a shaft body 1 which is a resonance body with ultrasonic vibration and has a through-hole inside, a liquid chemical vessel 6 provided on the lower part of the shaft body 1 and if necessary, an atomizing cylinder provided so as to surround the upper part of the shaft body 1 and the liquid chemical is sucked to rise from the bottom of the shaft body 1 by the ultrasonic vibration of the shaft body 1 and is atomized at the upper part of the shaft body 1 to the air. And for the heating means for the liquid chemical, a heating element 9 is provided.  As a result, the liquid chemical is appropriately atomized regardless of the temp. change of use environment such as seasons since the temp. is controlled constant and the particle distribution uniform in the viscosity or vapor pressure of the liquid chemical components is easily obtained since the temp. of the liquid chemical is relatively high.
Patent JP-H07288852-A (JP)
Title: Stereoscopic television system
Inventor: TANAKA YUTAKA
IPC: H04N13/04
Filed: 1995-03-20
Abstract: PURPOSE:To prevent deterioration in the vertical resolution with respect to a moving image by receiving a couple of optical inputs corresponding to left and right images so as to interlace both left/right field double speed video signals. CONSTITUTION:Left eye and right eye use cameras 11L, 11R in 262.5 lines per 60 frames are respectively sequential scanning cameras (noninterlace) and formed by revising the scanning system of conventional NTSC cameras. The left camera 11L scans only odd numbered O fields and the right camera 11RL scans only even numbered E fields. Thus, both the cameras 11L, 11R are coupled synchronously with each other via a phase adjustment circuit 12. Left and right video signals of 525/2 lines and 60 frames are fed to a time axis multiplex circuit 2 from the cameras 11L, 11R and its output and a switching signal from a shutter driver 7 are fed to a double speed monitor 5 via a transmission system. The video signal fed to the circuit 2 is multiplexed in the unit of fields and fed to the double speed monitor 5 then a 525lines/60frames image is formed to avoid the deterioration in the vertical resolution of a moving image.
Patent JP-H03286310-A (JP)
Title: Steering controller for self-traveling vehicle
Inventor: KAMIMURA KENJI
IPC: G05D1/02
Filed: 1990-04-03
Abstract: PURPOSE:To simplify the structure of a steering controller together with its cost reduction by forming a sensor part for detection of the obstacles with use of an optical beam scanning function which is used for detection of the position of a self-traveling vehicle. CONSTITUTION:A detecting head is attached at the upper part of a self-traveling vehicle 1, and a rotary part 31 of the detection head is provided with a light emitter 2 and a position detecting light receiver 3. A 2nd light receiver (obstacle sensor) 8 is attached to the upper part of the emitter 2 for detection of the obstacles. The sensor 8 detects the reflected light 2S of a light beam 2E scanned toward an arrow 10 reflected by an obstacle OB. Thus the sensor 8 detects the obstacles existing around the vehicle 1. When the sensor 8 detects the OB, etc., existing on a traveling course CL, the sensor 8 supplies this detection signal to the steering controller of the vehicle 1. In such a constitution, the structure of the steering controller is simplified together with its cost reduction.