baber/WOPTO huggingface dataset:
Patent JP-2000180579-A (JP)
Title: Reactor containment
Inventor: OSAKA MASAAKI
IPC: G21C13/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a ferroconcrete reactor containment capable of reducing construction man-day and material weight of the body of the reactor containment. SOLUTION: In a welded assembly of liner plates 19a, 19b and 19c and liner anchors 20a, 20b and 20c of reactor containment, among the liner anchor pitch A5 of a top slab and the liner anchor pitch B8 of drywell side walls of the reactor containment and the liner anchor pitch C11 of the suppression chamber side wall of side walls of the reactor containment, C11 is set in a larger pitch than A5.
Patent JP-H09181422-A (JP)
Title: Printed circuit board manufacturing method
Inventor: SEKIGUCHI KUNIAKI
IPC: H05K3/18
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To facilitate precipitation of plating in through-hole inside to avoid forming blow-holes and poor electrical connection, thereby improving the insulation reliability. SOLUTION: A printed circuit board manufacturing method comprises forming a plating resist layer 8 on an insulating substrate 1 having an adhesive agent layer 2 on the surface and then applying the electroless plating treatment to form a conductor 10 wherein it includes steps of roughening the surface of the adhesive agent layer 2 after forming the resist layer 8, depositing a plating catalyst, and removing the top layer of the resist layer 8.
Patent JP-H09177131-A (JP)
Title: Cantilever bearing frame of sprocket for crawler vehicle
Inventor: ENDO TAKESHI
IPC: E02F9/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To solve many problems such as the accumulation of earth and sand, snow, etc., falling from crawler or frame on a triangular bearing plate, specially they are easy to accumulate to the lower side, the generation of noises caused by colliding with a sprocket, the early abrasion of the sprocket, the generation of bending force to the sprocket, the generation of bending force in a bearing plate secured figure, obstacles in maintenance and inspection. SOLUTION: A plate bent to a bearing plate 5 for mounting and bearing a hydraulic, motor driven by a sprocket 4 and a decelerator 8 is used for a sprocket bearing frame provided to one end face 30 of a truck frame 2. A secured position 6 with one end face 30 of the truck frame 2 securing the bent bearing plate 5 is so placed that it is approximately flush with a rotational plane S of the sprocket 4 and, at the same time, a sheathing board 9 for protecting the hydraulic motor and decelerator 8 and reinforcing the rigidity of the bearing plate 5 is provided.
Patent JP-H09185492-A (JP)
Title: Constant adder circuit
Inventor: OMORI MUTSUHIRO
IPC: G06F7/50
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To accelerate processing speed while effectively avoiding the acceleration of clock frequency by simultaneously and parallelly operating (n) pieces of arithmetic parts and outputting the arithmetic result outputted from these (n) pieces of arithmetic parts as the constant added result. SOLUTION: A DDA arithmetic module 10 subtracts a picture element value Cs at an arithmetic starting position from a picture element value Ce at an arithmetic ending position while using a subtraction circuit 11 and subtracts a coordinate value Xc at the arithmetic starting position from a coordinate value Xe at the arithmetic ending position while using a subtraction circuit 12. Further, a change component ΔC is calculated by dividing the subtracted result of subtraction circuit 11 with the subtracted result of subtraction circuit 12 while using a division circuit 13. A parallel constant adder circuit 15 is initialized by an initialize signal INT and operated later with a step signal ST and a clock CLK as a reference. Corresponding to the change component C and the picture element value Cs at the arithmetic starting position, the even-numbered constant added result Cpo is outputted from the picture element at the arithmetic starting position and the odd-numbered constant added result Cpe is outputted from the picture element at the arithmetic starting position simultaneously and parallelly.
Patent JP-H07201337-A (JP)
Title: Manganese dry battery
Inventor: WATANABE MITSUTOSHI
IPC: H01M6/06
Filed: 1993-12-29
Abstract: PURPOSE:To suppress hydrogen gas generation during discharge and provide a manganese dry battery in which hydrogen gas is scarcely generated during discharge. CONSTITUTION:Regarding a manganese dry battery having manganese dioxide as a positive electrode active material and zinc as a negative electrode active material, a tin compound such as stannous chloride is added to the inside of the battery. The added amount of the tin compound at conversion to tin is set to be at lowest 10ppm and at highest 3wt.% of the quantity of the electrolytic solution, especially preferably at lowest 100ppm and at highest 0.5wt.%. As a way to add the tin compound, a way to disperse the compound to the electrolytic solution, a way to apply the compound together with a binder to a separator, a way to mix the compound with a positive electrode mix, etc., may be employed.
Patent JP-H07199314-A (JP)
Title: Switch part structure of camera with panoramic photographing function
Inventor: MANABE MITSUO
IPC: G03B17/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide a switch part structure of a camera with a panoramic photographing function, capable of reducing the number of parts related to a switch and space for disposing by turning on/off a main switch and changing a photographic mode (a panoramic mode, a normal mode, etc.), with a single operation part. CONSTITUTION:A switching knob 10 is freely slidably provided along a part of a circular-arc whose center is the optical axis of a photographic lens 1 disposed on the front surface of a camera main body. The OFF contact of the main switch is made to correspond to one end part of the slidable range of the switching knob 10, the ON of the main switch and the normal mode index 12 of the photographic mode are made to correspond to the itermediate part and a panoramic mode index 13 is made to correspond to the other end part. When the camera is used for photographing, the switching knob is slid from the position of the OFF index 11 to the position of the normal mode index 12. Thus, the main switch of the camera is tuned on and simultaneously the photographic mode is made the normal mode. At the time of obtaining the normal mode, the switching knob 10 is slid up to the position of the panoramic mode index 13.
Patent JP-H10326515-A (JP)
Title: Front lighting system and reflection type liquid crystal display device provided with the system
Inventor: SAWAYAMA YUTAKA
IPC: G02F1/1335
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To improve the utilization factor of the light of a light source, and to provide a front lighting system having a higher brightness by providing a second light outgoing surface in relation to a first light outgoing surface, and forming the second light outgoing surface into the step structure, which is formed by alternately arranging inclined surfaces for mainly reflecting the light from the light source to the first light outgoing surface and flat parts for mainly transmitting the light reflected by the material to be lighted. SOLUTION: This reflection type LCD is provided with a front light 20 in a front surface of a reflection type liquid crystal cell 10. The front light 20 is mainly formed of a light source 26 and a light leading body 24. The light source 26 is arranged along a side surface (incident surface 25) of the light leading body 24. In an interface 23 of the light leading body 24, which faces to an interface 28, flat parts 21, which are formed in parallel or nearly in parallel with the interface 28, and inclined parts 22, which are inclined at a certain angle in the same direction against the flat parts 21, are alternately formed. Among the light of the source light, which entered from the incident surface 25, all components vertical to the incident surface 25 enters the inclined parts 22, and it is reflected to the interface 28.
Patent JP-H07194556-A (JP)
Title: Non-contact tonometer
Inventor: SHIMASHITA SATOSHI
IPC: A61B3/16
Filed: 1993-12-30
Abstract: PURPOSE:To wipe dirt such as teardrops and dust off an optical member of a tonometer. CONSTITUTION:When a beam of light emitted from a light source 12 and reflected at the cornea Ec forms an image on a photoreceptor 10, a control circuit 26 rotates a rotary solenoid 23. Then, a piston 21 moves upward and compressed air is blown out of a nozzle 2 toward the cornea Ec of the eye E to be examined, and pressing and flattening the cornea Ec. Meanwhile, a pressure detecting circuit 28 calculates the pressure within a chamber 4 from a signal transmitted from a pressure sensor 15. When the cornea Ec is deformed into a dredetermined shape, the beam of light emitted from the light source 12 and reflected at the cornea is reflected by a beam splitting member 9 and received by a photoreceptor 13. Then the value of pressure within the eye is determined from pressure within a chamber 3. After the measurement, an ejector 14 ejects wash liquid toward a light-transmitting member 5, and a wiper 17 wipes the surface of the light-transmitting member 5.
Patent JP-H09180416-A (JP)
Title: Controller for image audio storage device
Inventor: HONDA KAZUYUKI
IPC: H04N5/222
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent false setting of the level values of image/audio from occurring. SOLUTION: A tolerance is inputted to each kind of level value in a VTR 8 in advance and is stored in an HDD 9. When reproducing a material by the VTR 8, each kind of level value set by the VTR 8 is read by a CPU 2. When each kind of level value is outside a tolerance which is inputted in advance, it is reported and the set level value becomes invalid. When the level value is within the tolerance, the level value is transferred to an image/audio accumulation device 10 along with a cassette ID read by a bar code reader. Since the level value information is stored by the device 10 after it is related to the cassette ID, a level value can be properly set automatically when reproducing the image/audio material.
Patent JP-H09175941-A (JP)
Title: Cosmetic
Inventor: MORI KUNIHIKO
IPC: A61K8/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic excellent in water repellency and oil repellency and having excellent cosmetic durability by compounding a fluorinated pitch and a volatile silicone. SOLUTION: This cosmetic is obtained by compounding 0.1-30wt.% of a fluorinated pitch and 1-70wt.% of a volatile silicone. The fluorinated pitch obtained by fluorinating a coal and/or a petroleum pitch has a polynuclear polycyclic structure, and a fluorinated pitch of a powdery transparent vitrified solid is preferably used as the fluorinated pitch. Silicone DC345 (produced by Toray Silicone) is cited as the volatile silicone compatible with the fluorinated pitch. The combined use of the fluorinated pitch and the volatile silicone enable the easy mixing of a fluorinated pitch which conventionally has been difficult to compound stably in a large scale. Further, the combined use also extremely improves the oil resistance and the water resistance from the case of single use.
Patent JP-H05162921-A (JP)
Title: Elastic yarn feeding device
Inventor: SAKAI SHOJI
IPC: B65H49/34
Filed: 1991-12-16
Abstract: PURPOSE:To provide an elastic yarn feeding device which can prevent an elastic yarn from entangling itself even if the yarn is pulled out with low tension by providing a yarn presing roller capable of marking displacement between the position of a feed roller peripheral surface which is in contact with an elastic yarn passing area and the position separated therefrom. CONSTITUTION:In an elastic yarn feeding device 4 adapted to feed out an elastic yarn Y by rotating a feed roller 10 on which an elastic yarn package 20 is placed so as to rotate the package 20, the package 20 is pressed to the feed roller 10 and rotated, a yarn pressing roller 17 is pressed to the feed roller 10 to be dragged, and the elastic yarn Y is fed out while passing between both rollers. At the time of feeding out an elastic yarn, the package 20 is separated from the feed roller 10 to stop the rotation of the package 20, and further the yarn pressing roller 17 is separated from the feed roller 10 to stop feeding of the elastic yarn Y. At the time of stopping feeding.
Patent JP-H0541926-A (JP)
Title: Raising method for frankia root nodule plant
Inventor: FUKUMOTO TSUTOMU
IPC: A01G7/00
Filed: 1991-12-16
Abstract: PURPOSE:To raise the subject plant efficiently in high reproducibility by contact of a Frankia microorganism with an Alnus plant and by hydroponics or solid nutriculture of said plant using a medium containing nitrogen at a specified level or lower to promote Frankia root nodule formation. CONSTITUTION:In raising an Alnus plant using such a Frankia microorganism as to form root nodule with said plant as host, the microorganism and the Alnus plant are brought into mutual contact and the plant is put to hydroponics or solid nutriculture using a medium containing <=10mM of nitrogen content to promote Frankia root nodule formation, thus raising said plant.
Patent JP-H11186784-A (JP)
Title: Electromagnetic shield type light-permeable window material
Inventor: YOSHIKAWA MASAHITO
IPC: C09J7/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic shield type light-permeable window material, which is easily assembled to be incorporated in a frame and provides a uniform conduction to the frame with a low resistance to prevent the moire phenomenon and provide an electromagnetic shield type light-permeable window material which is superior in light transmittance, electromagnetic shielding property and heat rays (near-infrared ray) cutting property by laminating a transparent conductive film and conductive composite mesh between two transparent boards. SOLUTION: Transparent boards 2A, 2B having transparent conductive films 4 are bonded through a conductive composite mesh 5, which has porosity of 75% or higher and composed of metal fibers of 200 μm or less and/or metal coated org. fibers mixed and knit with transparent fibers. A conductive adhesive tape 7A is pasted, extending from the edge of the film 4 to the surface edge of the board 2B via its end face and the extruding edge of a mesh 5 is folded back to the transparent board 2B and retained by a conductive adhesive tape 7B.
Patent JP-H05167289-A (JP)
Title: Component feeding device
Inventor: AGAWA KIYOSHI
IPC: B65G47/82
Filed: 1991-12-18
Abstract: PURPOSE:To enable sticks to be stacked up nearly horizontal to be enhanced in stock by a method wherein a piece mounted inside a feed pressure cylinder is moved into the stick taking advantage of pressurized gas to send out a component housed in the stick. CONSTITUTION:In a component feeding device 2, sticks 6 are stacked up horizontal and held between support frames 4 and 4 installed upright. Components 8 are housed in each stick 6 so as to move freely in a lengthwise direction. Pressurized gas is introduced through a pressurized air introducing opening 18, whereby a piece 12 is made to move into the stick 6. When the piece 12 moves into the stick 12, the stick 12 itself functions as a pressure cylinder. Pressurized gas is introduced into a guide cylinder through a pressurized gas introducing opening 32, whereby all components housed in the stick 6 are sent out of it.
Patent JP-H11174930-A (JP)
Title: Image forming device
Inventor: OZASA TAKESHI
IPC: G03G21/10
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the chipping of a photoreceptor surface caused by cleaning and the occurrence of melt sticking, filming or the like. SOLUTION: In the moving direction R1 of the photoreceptor 2, a cleaning auxiliary roller 102 is arranged in contact with the photoreceptor 2 between the cleaning blade 101 and a separation electrifying device 9, the cleaning auxiliary roller 102 is provided with a rotatable sleeve 102a and a magnet 102b inside thereof, and the magnetic pole position of the magnet 102b during printing and during non-printing is respectively changed by a D cut supporting member 108. In such a manner, the specific uniform quantity of the transfer residual toner is supplied onto the surface of the photoreceptor 2, or the transfer residual toner quantity to the cleaning blade 101 is changed.
Patent JP-2000181529-A (JP)
Title: Plant monitoring device
Inventor: YAMADA YASUHIRO
IPC: G06F3/0484
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a plant monitoring device capable of displaying an effective reference value. SOLUTION: This device is provided with a process data input means 2 for fetching process data from a plant 1 of a monitoring object a process calculating means 3 for calculating a plant parameter for monitoring the state of the plant 1 from the process data fetched by this process data input means 2, standard value input means 31 for inputting the standard value of the said plant parameter as the reference value of monitoring, and display means 4 for displaying at least one of the plant parameter calculated by the process calculating means 3 and the standard value inputted by the standard value input means 31.
Patent JP-2001174756-A (JP)
Title: Optical device and video display device using it
Inventor: IMAHASE TARO
IPC: G02B5/04
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To improve the performance such as the brightness of a display picture or color reproducibility by reducing the light loss in a dichroic prism. SOLUTION: S-polarized white light is mane incident on a dichroic prism 8 along an optical axis 14, and red light and blue light are separated by a red reflection face 9R and a blue reflection face 9B of normals 13R and 13B inclined at an angle A to the optical axis 14, and they are subjected to space modulation by reflection type video display elements 10R and 10B made of liquid crystal elements or the like and are made incident on the prism 8 again. Green light which has passed reflection faces 9R and 9B is also subjected to space modulation by a video display element 10G and is made incident on the prism 8 again. The light beams of these colors are synthesized and are emitted along the optical axis 14.  The angle is set to <45 deg. to reduce the difference between wavelengths to be half values of s-polarized light and p-polarized light, that is, the extent of half-value wavelength shift, and the loss on reflection faces 9R and 9B of p-polarized light due to space modulation from video display elements 10R, 10G, and 10B is reduced.
Patent JP-H07196427-A (JP)
Title: Granular insecticidal material
Inventor: ITO HIROSHI
IPC: B65D81/28
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a non-bulky insecticidal material for wool products utilizing the paper powder of waste material, extracted grounds of coffee extracted solution and tea dregs as a carrier for an insecticide, especially for transpiring empenthrin. CONSTITUTION:This granular insecticidal material is obtained by forming at least one waste material selected from extracted grounds of coffee extracted solution, tea dregs and paper powder of waste material, a highly water-absorbing resin in an amount smaller than that of the waste material and an insecticide into a granular state. The granular insectional material is alternatively obtained by forming a granulated part containing at least one waste material selected from extracted grounds of coffee extracted solution, tea dregs and paper powder of waste material and a highly water-absorbing resin in an amount smaller than that of the waste material and a coating layer part which covers the surface of the granulated part and contains an insecticide into a granular state. Further, an insecticide map be added to the granulated part to give a granular insecticidal material.
Patent JP-2000183462-A (JP)
Title: Nitride semiconductor laser element
Inventor: NAGAHAMA SHINICHI
IPC: H01S5/343
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To reduce a dislocation, a crack in a laser element, to decrease a threshold value to a lower value, and to incorporate better lifetime characteristics by providing a specific n-type contact layer on a board. SOLUTION: An element structure is grown on a nitride semiconductor substrate 1 obtained by a LOG grown. First, an n-type contact layer 2 is grown on the substrate 1. As the layer 2, an AlaGa1-aN (0<a<1) doped with an n-type impurity (preferably Si) is grown, and preferably an AlaGa1-aN wherein a is 0.01 to 0.05 is grown. When the layer 2 is formed of a three-element mixed crystal including Al, even when a fine crack occurs in the substrate 1, propagation of the crack can be prevented, and the crack of the layer 2 caused by a difference of a grating constant and a thermal expansion coefficient from the substrate 1 and the layer 2 can be prevented.
Patent JP-H06189591-A (JP)
Title: Method for motor control
Inventor: FUKADA AKIYOSHI
IPC: F25B1/00
Filed: 1992-12-17
Abstract: PURPOSE:To suppress noise generation and the power consumption. CONSTITUTION:Concerning a controlling method for a motor which limits the input current of a controller for inverter control of the motor 4 of the compressor of an air conditioner, etc., the input current value of the controller is detected by a current detecting part 5. And, when this detected input current value reaches an operating current value (operating value) of a protective function of limiting the input current, the protective operation is performed by a microcomputer 6. And a timer 6c is started, when the rotation frequency of the rotor 4 is equal to or near a multiplex frequency of an input AC power source 1. And the protective operation is not released, even if the input current value reaches a releasing current value (releasing value) for a specified time (t) of up to time when this timer 6c is up. When the value of the input current reaches the releasing value after the passage of the specified time (t), the protective function is released. Consequently, the rotation frequency is prevented from frequently rising above or falling below the multiplex frequency of the AC power source 1.
Patent JP-H11186354-A (JP)
Title: Inspection analyzing device of semiconductor integrated circuit and method thereof, and record medium with control program recorded therein
Inventor: SUGIMOTO MASAAKI
IPC: H01L21/66
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To distiguish the cause of trouble qualitatively and quantitatively by analyzing the kind of and the frequency of the divisor of the interval between respective defective elements for the defects due to design and the defects that are not due to design. SOLUTION: In an X-Y rectangular coordinate system indicating the positional relation circuit element groups arranged on a semiconductor element, an interval |Δx| in an X-direction between the defective elements among these circuit elements, an interval |Δy| in the Y-direction and an internal |Δxy| obtained by multiplying the X-coordinate by the Y-coordinate are all covered and computed, and the interval is computed. The divisor (f) with respect to the respective values of these computed intervals |Δx|, |Δy|, and |Δxy| and the number Σm of these respective divisors are computed respectively. Corresponding to the kinds and the number Σm of these divisors, the relation between the distribution of the defective elements and the design rule is discriminated.