baber/WOPTO huggingface dataset:
Patent JP-H09163808-A (JP)
Title: Rotary intra-row spacing cleaner
Inventor: KITAYAMA YOSHIAKI
IPC: A01B39/18
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a rotary intra-row spacing cleaner capable of effectively applying to initial weeding when a crop is small. SOLUTION: This rotary intra-row spacing cleaner is composed of a fitting part 8 to a tractor, a ground contact wheel 1 rotating according to running of the tractor, rotating shafts 5 and 6 rotating in reverse directions from each other by a rotating force of the ground contact wheel 1 and plural spring tines 7 provided on the shafts 5, 6 in radial states. The spacing cleaner is placed at the state wherein the rotating shafts 5 and 6 pass on the lines of the crop and the ground contact wheel 1 passed on the intra-row spacing, and the height of the spacing cleaner is adjusted so that a plastic claw 7d at top ends of the rotating spring tines 7 shallowly scrapes (e.g. 4-5mm) soil.  When the spacing cleaner is pulled by the tractor, the spring tines 7 rotate in about perpendicular plane to the running direction and scrape and sweep out soil at the root of crop, then weak weeds just after sprouting are eliminated by this process.
Patent JP-H07180053-A (JP)
Title: Wafer holder
Inventor: NOGAMI TAKASHI
IPC: H01L21/265
Filed: 1993-12-24
Abstract: PURPOSE:To prevent the electrification on a wafer by irradiation with ions by freely vertically movably disposing electrically conducting pins in contact with the rear surface of this wafer. CONSTITUTION:This wafer holder is composed of a base 4 for supporting the wafer 2, a rubber-like elastic material 6 disposed on the surface of the wafer 2 supporting region of this base and an annular clamper 8 for pressing the circumferential edge of the wafer 2 toward a base 4. This rubber-like elastic material 6 is provided with plural through holes 6a. The pins 22 of which the front ends project to the upper surface of the rubber-like elastic material 6 through the through holes 6a at the time of rising are freely vertically movably disposed in the lower part of the respective through holes 6a of the rubber-like elastic material 6 in the base 4. Further, springs 24 which elastically push up the respective pins 22 and electrically conduct the pins 22 to the base 4 are, fitted. All these pins 22 and springs 24 are formed of electrical conductors.
Patent JP-2001165218-A (JP)
Title: Cylindrical vibration control device
Inventor: ANDO TETSUSHI
IPC: F16F1/38
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical vibration control device molding a rubber elastic body using a same mold even if changing the height of projections of a stopper member and having different heights. SOLUTION: This cylindrical vibration control device is constituted of main spindle metal fittings 1, the stopper member 2 comprising a pair of the projections 21, 22 fixed to the main spindle metal fittings 1 and projecting in a main vibration input direction in the diametrical direction of the main spindle metal fittings 1 and in the mutually opposite direction respectively, an outer cylinder member 3 arranged approximately coaxially with and outward the main spindle metal fittings 1 at some distance apart therefrom, and the rubber elastic body 4 interposed between the main spindle metal fittings 1 and the outer cylinder member 3 and integrally connecting the both; and is integrally formed by vulcanization molding the rubber elastic body along with the main spindle metal fittings 1, the stopper member 2, and the outer cylinder metal fittings 3.  Positioning recesses 23, 24 extended from the projecting tip faces to the radial inside direction and engaged with the positioning projections provided in a mold for vulcanization molding the rubber elastic body 4 are provided in the both shaft ends of the both projections 21, 22 of the stopper member 2.
Patent JP-H06189916-A (JP)
Title: Patient monitoring device
Inventor: WATABE SHINICHI
IPC: A61B5/00
Filed: 1992-12-28
Abstract: PURPOSE:To lower the brilliance of a display device attached to a patient monitoring device and stop notifying of an alarm sound not to disturb the patient's sleep from the lights-out time of a patient's room to the lights-out release time. CONSTITUTION:In a patient monitoring device including a display device to which a living body signal is input to be displayed, a memory 3 for previously storing a sleep mode having time data of lights-out time and the lights-out release time, a control part 4 for generating a brilliance control signal and an alarm control signal according to the sleep mode of the memory 3, and a brilliance control part 6 for increasing and decreasing the level of a brilliance signal according to the brilliance control signal output from the control part 4 and outputting the same to a display device 7. Further, the device comprises a voice synthesizing part 8 for stopping the output of an alarm signal or releasing the stop according to an alarm control signal output from the control part 4, an annunciator 10 for generating a warning according to an alarm signal output from the voice synthesizing part 8 and an operating part 2 for setting or releasing a sleep mode.
Patent JP-H07188387-A (JP)
Title: Epoxy resin composition and semi-conductor sealing device
Inventor: ITO MASAHIKO
IPC: C08G59/20
Filed: 1993-12-27
Abstract: PURPOSE:To obtain an epoxy resin composition containing a specified epoxy resin, a phenolaralkyl resin, an inorganic filler and a curing promoter as the essential components, excellent in moisture resistance and solder reflow heat resistance, capable of reducing, e.g. corrosion of electrodes and useful, e.g. for semi-conductor sealing. CONSTITUTION:This resin composition contains (A) an epoxy resin of formula I [t-Bu is C(CH3)3], (B) a phenolaralkyl resin of formula II [R<1> is CjH2k+1; R<2> is CkH2k+1; (j), (k) and (n) are each 0 or an integer of >=1], (C) an inorganic filler (preferably, silica powder having <=30mum average particle size and low in impurity content) and (D) a curing promoter (e.g. a phosphorus-based curing promoter or an imidazole-based curing promoter) as the essential components and the amount of the component (C) is 25 to 93wt.% based on the whole resin composition. In addition, the ratio of the component (D) is preferably 0.01 to 5wt.% based on the whole resin composition.
Patent JP-H10146359-A (JP)
Title: Diaper
Inventor: FUJIOKA YOSHIHISA
IPC: A61F5/44
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a diaper whose girth can be fastened sufficiently. SOLUTION: In a diaper 1, the dimension H2 between the longitudinal terminal ends of second fastening parts 20, 20 arranged at a rear wing piece 15b extending from the back 15C of the diaper 1 is made greater than the dimension H1 between the longitudinal terminal ends of first fastening parts 19, 19 provided at a front wing piece 15a extending horizontally from the front 15A of the diaper 1. When the diaper is worn with the second fastening part 20 hooked to the first fastening part 19, the second fastening part 20 located on the upper side along the longitudinal direction of the diaper is hooked to the first fastening part 19 at a position biased to the inside of the diaper from the second fastening part 20 located on the lower side. Therefore, the girth of the diaper becomes smaller than the size of the diaper around the hip, and the diaper easily fits the physique of a wearer.
Patent JP-H08231207-A (JP)
Title: Method for purifying hydrogen peroxide aqueous solution
Inventor: SAITO NORIYUKI
IPC: C01B15/013
Filed: 1995-12-20
Abstract: PURPOSE: To effectively and successfully use ion exchange resins by measuring the hydrogen ion concn. of a hydrogen peroxide aq. solution which flows through plural mixed bed type ion exchange resin devices to detect the ion break- through, in the subject method using ion exchange membrane. CONSTITUTION: In this method, a hydrogen ion concentration meter (pH meter) or electromagnetic conductivity meter is placed between every connected two of plural mixed bed type ion exchange resin devices. For example, the pH of a hydrogen peroxide aq. solution which flows from a front stage mixed bed type ion exchange resin device to a rear stage mixed bed ion exchange resin device is measured to detect the ion break-through into the solution and when the ion break-through is detected, the front stage mixed bed type ion exchange resin device is switched to another mixed bed type ion exchange resin device having an ion exchange capacity and the operation of hydrogen peroxide purification is continued.
Patent JP-H0628454-A (JP)
Title: Method and apparatus for reconstitution of 3-d image of object from conical beam projection data
Inventor: KUWATSUKU CHIYUON TAMU
IPC: G06T15/08
Filed: 1991-12-06
Abstract: PURPOSE: To provide a method and device which convert X-ray conical beam data into a value, which expresses the surface integral on an arbitrary set of planes in a Radon space to reconstitute a 3D picture by inverse Radon transform. CONSTITUTION: These method and device provide procedures which convert X-ray conical beam data (curvilinear integral passing an object 29) into Radon data (surface integral) to reconstitute a 3D CT picture by inverse Radon transform. For the purpose of determining weighted curvilinear integrals along a pair of lines on a normalized detector surface, the radial differential of each surface integral is determined by integral and by dividing the difference between weighted curvilinear integrals by a rotation angle δβ. These lines share an axis 26 of revolution and are determined as intersections between a pair of corresponding integral faces relatively rotated at the angle δβ and the normalized detector surface.  These procedures are adopted to convert conical beam data to the value which expresses the surface integral on an arbitrary set of planes like a set of coaxial perpendicular faces in a random space.
Patent JP-2001165885-A (JP)
Title: Gas detector
Inventor: MATSUGI TSUNEYOSHI
IPC: G01N27/16
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas detector capable of facilitating grasping of the remaining time of waiting time for waiting for the initial stabilization of the gas detector. SOLUTION: This gas detector, in which a gas detecting element 1 generating electric output based on a contact with gas-to-be-detected is mounted inside its housing and which is fitted with a gas detecting circuit 3 removing the output, is provided with a display means 4 in the housing, and an initial stabilization degree displaying mechanism 5 which determines the decrease degree per unit time of initial output at the time of turning on a power supply and determines the display condition of the displaying means based on the decrease degree.
Patent JP-H07188927-A (JP)
Title: Cvd self-sustaining film structure
Inventor: TANAKA TAKASHI
IPC: C04B35/66
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a mechanical strength without any anisotropy, especially a good flexual strength, by heat-treating a CVD self-sustaining film structure of a heat-resistant ceramic material at a high temp. and orienting the crystal grain at random. CONSTITUTION:The surface of a substrate is coated with an SiC film, etc., by CVD method, and then the substrate is burned off when the substrate consists of carbon or eluted by a mixture of hydrofluoric acid and nitric acid when the substrate consists of silicone, etc. The CVD self-sustaining film structure consisting of the heat-resistant ceramic material thus obtained is heattreated at a high temp. above the recrystallization temp. to orient the crystal grains 20 at random. Anisotropy is not substantially recognized in the CVD self- sustaining film structure thus obtained, and hence the mechanical strength is not significantly varied in the direction of the load.
Patent JP-2000167974-A (JP)
Title: Roll film
Inventor: IZEKI SEIJI
IPC: C23C14/08
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To render a quality of printability or the like stable in a winding film roll, and improve the performance stabilization of a package body being a final article by specifying the static electricity of a plastic film having an inorganic oxide layer at least on one surface forming a roll film. SOLUTION: The roll film of a plastic film has an inorganic oxide layer at least on one surface, in which the static electricity of a plastic film having the inorganic oxide layer is laid within the range from -10 kv to +l0 kv. In order to control the surface electric potential in the range from -10 kv to +10 kv, a film variation width is restrained to ±20% in the roll film during manufacturing a plastic film having an inorganic oxide layer by a method of vaporization or the like, and further it is administrated to a room temperature of 20 deg.C or higher and a moisture of 50% or more, and then electrically removed positively by a voltage application type ionizer.
Patent JP-H10181013-A (JP)
Title: Piezoelectric actuator and its manufacture
Inventor: OKUBO SHIN
IPC: B41J2/055
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To realize favorable driving characteristics, and suppress a generated stress to be low by forming a concave curved surface of a specified radius of curvature at the border between an piezoelectric element and a substrate. SOLUTION: For a piezoelectric actuator, a piezoelectric element 2 is bonded on a thin substrate 1 with a bonding layer 5, and on the upper surface, an upper electrode 4 is provided. Each piezoelectric element 2 is provided at a location corresponding with an ink chamber, and is formed into a shape for which one end part is connected. Also, at the border part between the substrate 1 and the piezoelectric element 2, a concave curved surface 7, the radius of curvature of which is 0.5-80μm, is formed, and side surfaces 2b of the piezoelectric element are formed into a slope.  Even when a stress is applied to the bonded part of the piezoelectric element 2, and the concentration at the stress is alleviated because the concave curved surface 7 exists, and the side surfaces 2b of the piezoelectric element 2 are formed into a slope, and the piezoelectric element 2 can be prevented from being broken or peeled. Also, since the side surfaces 2b of the piezoelectric element 2 are formed into a slope, the piezoelectric element 2 can be easily deformed. Also, when the radius of curvature is less than 0.5μm, the effect of a stress softening is not enough, and when it exceeds 80μm, the piezoelectric element 2 becomes hard to deform.
Patent JP-H06203966-A (JP)
Title: Lighting system
Inventor: OGAWARA TAKAO
IPC: F21V21/14
Filed: 1992-12-28
Abstract: PURPOSE:To simplify and expedite preparation and presentation of lighting and curtail personnel by providing a portable remote controller for radio trans mitting a control signal and a lighting fixture whose posture, light distribution and rising and lowering are controlled by this control signal. CONSTITUTION:It is determined whether a plurality of lighting fixtures 3a, 3b... are controlled by pattern or controlled independently. In the case of independent control, a remote controller 7 is directed to the luminaire to be controlled, for example, 3a, and an equipment selection key is pressed. After confirming the lighting of the equipment designation display part 14b of the selected equipment 3a, a control key to control, pan, tilt, barndoor, focus, color change, and rising and lowering controls, an arrow key is pushed only for a time according to the control quantity, and the operation is stopped by releasing it. The result of the operation is transmitted from a transmission processing part 14j to a control board 5, stored in a recording part 5d through an arithmetic processing part 5b, and displayed on a display part 6b as occasion demands, and the control can be thereafter performed at once by this pattern.
Patent JP-2001163886-A (JP)
Title: Method of manufacturing n,n-disubstituted- naphthalenediimide
Inventor: TAKAHASHI KAZUNOBU
IPC: G01N37/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a novel and efficient production process for N,N'-di- substituted naphthalenediimide. SOLUTION: The objective N,N'-Di-substituted naphthalene-diimide of the formula, wherein X and Z are independently from each other H, a 1-6C alkyl, or a halogen is produced by the condensation reaction of a compound represented by the formula: H2N-L1-NHCO-Q-E [L1 is a divalent bridge group that can impart solubility; Q is a single bond, a 1-6C alkylene group which may be substituted, a 2-6C alkenylene group which may be substituted; E is an ferrocene bearing one direct bond which may be substituted] with 1,4,5,8- naphthalenetetracarboxylic dianhydride.
Patent JP-H04274598-A (JP)
Title: Alarming system for detecting man accidentally dropped into water
Inventor: ARUFUREDO TADEO DEIASU BUARUDE
IPC: G08B21/22
Filed: 1991-11-01
Abstract: PURPOSE: To detect a person who has accidentally fallen into the water and droned by preparing a transmitter means which transmits the signals and a means which energizes the transmitter means in response to a prescribed condition and attaching the transmitter means to the body of a user. CONSTITUTION: A transmitter means 20 transmits the UHF or VHF modulating high frequency remote signals, and a means 23 energizes the means 20. The means 23 is attached to a user by means of a holder element 24. A receiver means 21 receives the signals transmitted from the means 20 that is energized by the means 23 and is connected to an alarm device 25 which is actuated when the signals are received from the means 20. When the means is put into the water, the means 20 is actuated and every signal is received by an antenna and amplified. Thus the device 25 can give an alarm to a watchman who is in charge of watching.
Patent JP-2001166629-A (JP)
Title: Image forming device
Inventor: KIMURA NAOYUKI
IPC: G03G21/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device constituted so that an abnormal image can be prevented from being caused and a photoreceptor belt is easily controlled. SOLUTION: The image forming device 1 provided with the photoreceptor belt 3 carrying a toner image is constituted so that an endless metallic belt 25 obtained by joining both end parts of a metallic sheet 24 is used as the base material of the belt 3 and the level difference of the joining part 25a of the belt 25 is set within 30% of the average thickness of the sheet 24.
Patent JP-H11165267-A (JP)
Title: Polishing tool
Inventor: KIKUZAWA KENJI
IPC: B24D7/18
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a polishing tool capable of sufficiently providing strength and excellent in workability concerning the polishing tool suitable for deburring using ceramic fiber. SOLUTION: At least one piece of ceramic fiber cloth 10 made by weaving a ceramic fiber bundle 11 is formed into a disc body by impregnating and hardening a resin binder in it, an end of a filament 12 constituting the ceramic fiber bundle 11 is made to appear on at least one side surface to be deburred or polish worked of both side surfaces of the disc body, and deburring or polishing work is carried out by using the end of the filament 12.
Patent JP-2001168009-A (JP)
Title: Base board treating device
Inventor: UEDA KAZUNARI
IPC: H01L21/027
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To suppress thermal influences from a heat treatment unit and to facilitate the management and maintenance of the atmosphere of a liquid treatment unit. SOLUTION: In an application and development treating device 1, heat treatment parts 10 and 12 and a liquid treatment part 11 are separately located in areas partitioned by partitions 13 and 14. Air, with which a temperature and a humidity are severely controlled, is fed into the liquid treatment part 11 and air controlled into lower level is fed into the heat treatment parts 10 and 12.
Patent JP-H05155390-A (JP)
Title: Lavatory in aircraft
Inventor: NAKAMURA FUTOSHI
IPC: E03D13/00
Filed: 1991-12-09
Abstract: PURPOSE:To provide a lavatory which is functional, sanitary, and easy handling by constituting the lavatory as at least one toilet room and a washing and dressing room based on their functions, and also constitution the rooms as separate independent rooms. CONSTITUTION:The lavatory 10 of an aircraft 1 is constituted as at least one toilet room 11, 101 and a washing and dressing room 51 based on their functions and the rooms 11, 101, and 51 are constituted as separate independent rooms. In addition, the toilet room 11, 101 are constituted as a stool 11 and a urinal 101 which are constituted as separate independent rooms. In this lavatory, the rooms 11, 51, and 101 are adjacently disposed in this order in the longitudinal direction on the sidewall 3 side of the aircraft. This constitution provides a lavatory which is functional, sanitary, and easy handling and has a good maintainability including cleanability.
Patent JP-H10183677-A (JP)
Title: Hydraulic device for bulldozer
Inventor: YAMAMOTO SHIGERU
IPC: E02F9/22
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent a large torsional force to be caused by the action of a blade lift cylinder from acting on a car body frame. SOLUTION: The generating condition of torsional forces exerted on a car body frame due to the operation of a blade lift cylinder 9 is judged and if the generating condition of the torsional forces is determined, pressure oil fed to the cylinder 9 through a lift operation valve 26 is cut off to suspend the operation of the cylinder 9. And the flow rate of the pressure oil fed to the cylinder 9 may be limited to decelerate the operation of the cylinder 9.
Patent JP-2001130670-A (JP)
Title: Flower cage having handle with flower arrangement case
Inventor: TOSHIMA KEIKO
IPC: B65D85/50
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a flower cage having a handle with flower arrangement case capable of eliminating such conventional defects that artificial flowers project widely sideways and require space because artificial flowers made of paper or a vinyl resin are arranged at both sides of a handle of a cage, a room gets narrow when artificial flowers are used because floow cages are generally often used for Buddihist services or the like and people are crowded, the landscape is unseemly because of artificial flowers, disposal of artificial flowers is troublesome (problem of rubbish), a flower arrangement stand is additionally installed due to artificial flowers and hence, it costs double, it is difficult to put a flower arrangement container on the handle because the handle is curved, and so on. SOLUTION: A recessed piece (2) is put on a flower cage (1) so as to straddle the flower cage with a handle and the cage (1) is fixed to the recessed piece (2) with screws at two positions. Then, a flower arrangement container (3) is put on the recessed piece (2) to bond them together with Bond. In this case, the flower cage provided with a flower arrangement case can be easily formed if the flower arrangement container is integrally formed with the flower cage with a handle.
Patent JP-H076756-A (JP)
Title: Electric energy generating method and equipment, and compound with n-f bonding used for it
Inventor: UMEMOTO TERUO
IPC: H01M6/18
Filed: 1993-12-29
Abstract: PURPOSE:To enhance handling capability and environmental acceptability, to provide high electro motive force, and to provide required voltage by using a compound with N-F bonding as a positive active material. CONSTITUTION:A compound with N-F bonding such as an N-fluoropyridinium compound and N-fluorosulfoneamide compound is a stable solid even at high temperature, and can be manufactured at normal temperature, and is easy to handle. When the compound is used as an electrolyte, it acts as excellent solid electrolyte and also acts as a positive active material. The compound with N-F bonding for generating energy is easy to handle and has high environmental acceptability, and provides high electro motive force or required electro motive force. A battery with high energy density, wide usable temperature range, and long life, or a compact, light, and thin battery can be provided.