baber/WOPTO huggingface dataset:
Patent JP-H05143008-A (JP)
Title: White board
Inventor: NAKANO TETSUYA
IPC: B43L1/04
Filed: 1991-11-25
Abstract: PURPOSE:To provide the white board which can easily decolor the image formed on a board body by photoirradiation from a lamp for decoloring. CONSTITUTION:The white board has the board body 1 and the lamp 2 for decoloring. The image is written by a pen for the white board on the board body 1. This image consists of a colored compsn. which contains decolorable dyestuff, such as cyanine dyestuff, and the salt of an org. boron compd. and can be clecolored by photoirradiation. The image drawn by the pen for the white board is chromatic and is made colorless by the irradiation with the light from the lamp 2 for decoloring.
Patent JP-H08167389-A (JP)
Title: Color cathode-ray tube and its manufacture
Inventor: EGAMI NORIHIKO
IPC: H01J29/07
Filed: 1994-12-13
Abstract: PURPOSE: To prevent a mask plate stretched on a frame from being deformed even when the frame is pressed by a leaf spring supporting a color selecting electrode. CONSTITUTION: A sub frame 12a is provided at least on one side 10a of a square-shaped frame 10 on which a rectangular mask plate 11 is stretched. This sub frame 12a is arranged along the longitudinal direction of the side 10a to abridge each end of the side 10a. A leaf spring 13a stretched from this sub frame 10a is engaged with a stud pin 9a erected from the inner surface of the side wall of a face panel part 1b.
Patent JP-H01150597-A (JP)
Title: Eraser and manufacture thereof
Inventor: HORIE FUMIO
IPC: B43L19/00
Filed: 1987-12-07
Abstract: PURPOSE: To obtain a rubber eraser in which erasing power is enhanced while suppressing damage on the paper surface by preparing an abrasive applied or permeated with a lubricating material and admixing the abrasive with a runner eraser material. CONSTITUTION: A soft rubber eraser 20, a rubber eraser 22 of intermediate hardness, a hard rubber eraser 24, and an abrasive 26 are dispersed granularly and integrated to produce a rubber eraser. More specifically, the material 1 (eraser 20) is soft, the material 2 (eraser 22) has ordinary hardness, and the material 3 (eraser 24) is hard. The abrasive is made of following materials A, B. A is an abrasive and B is polyethylene glycol solution. When the material A is admixed with the materials 1-3, the materials 1-3 adhere tightly to the material A and when the paper surface is rubbed, residuary substances are not produced easily. Consequently, erasing power is lowered but when the material B is applied to the material A, the material A does not adhere easily to the materials 1-3 and residuary substances are produced easily.
Patent JP-H05138787-A (JP)
Title: Laminated composite material
Inventor: ANAHARA AKIJI
IPC: G01M11/08
Filed: 1991-11-25
Abstract: PURPOSE:To provide a laminated composite material provided with a function per se that a change in shape inside the composite material can be constantly monitored and also provided with a function that the information of the actual condition of a strain occurring inside can be imparted to the external in a realtime system. CONSTITUTION:Optical fibers 4 are integrally embedded in a composite material, in which at least two or more sheet-form layers of continuous fibers oriented in parallel to each other or flat fabric layers woven out of continuous fibers are laminated, and a matrix material is charged between the fibers and cured. The both ends of the optical fibers 4 led outside from the periphery of the composite material are respectively connected to a light-projecting device 5 and a light-receiving device 6 of a photoelectric transfer device. The optical fibers 4 are deformed correspondingly to the deformation of the composite material. The deformation of the optical fibers 4 causes the change of the optical fibers 4 in light transmission properties. Based or the change of the optical fibers 4 in amount of transmitted light, the deformation of the composite material is detected.
Patent JP-H10148982-A (JP)
Title: Image forming device
Inventor: KISHIMOTO HIROHIKO
IPC: B65H1/14
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of executing the display of the accurate number of remaining paper sheets which is impossible in a conventional manner, because the number of paper sheets is changed according to the thickness of the sheet, because the movement height of a paper storage part, is detected for detecting the number of the remaining sheets and further, previously displaying a warning, when the sheets are insufficient for a required number, in an image forming device. SOLUTION: The image forming device is constituted so that for the number of the remaining sheets in a paper cassette 114, etc., the extent of the rising movement of the paper storage part 1205 by a resetting motor 1203 for driving the paper storage part is detected by the counting of the pulses of the motor, while the number of image forming times is counted by a counting means 14, to calculate a moving amount per unit sheet number from the number of the image forming times by a calculating means 15 and the number of the remaining sheets from the residual moving amount by a calculating means 16, the result is displayed on a display means 17 and further, when the number of the sheets is insufficient, the waning is displayed.
Patent JP-2001121509-A (JP)
Title: Portable cutting device with dust collecting function
Inventor: NEGISHI EINOSUKE
IPC: B28D7/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a portable cutting device with a dust collecting function which enables its height to be adjusted and can be easily moved without fear that cuttings leaking from a dust collecting duct might be scattered. SOLUTION: A rotary cutter 3 is housed in a box 21 so that cuttings leaking from a dust collecting duct are held inside the box 21 and are not scattered to the outside during working. The height of the device can be adjusted to an operator by attacking a height adjusting box 22. Further, the device can be easily moved by mounting the boxes 21, 22 on a mobile table 4.
Patent JP-H07160612-A (JP)
Title: Mutual tarnsmitting method for data
Inventor: OKADA MASAHIRO
IPC: A63F13/73
Filed: 1993-12-09
Abstract: PURPOSE:To provide a mutual data transmitting method wherein an occurrence of a fault in a certain computer gives little influence to the data transmitting operations of the rest normal computers by reducing the transmission frequency and considerably reducing the time of transmission compared with conventional methods. CONSTITUTION:The data 21-25 having the same number of bits are mutually transferred among computers 11-15 which have the control mechanisms including the storages and are functionally independent of each other. In such a mutual data transmitting method, the computers 11-15 are connected in parallel to each other via a single transmission line 6. Then a certain computer simultaneously transmits the data 2 stored in its storage to all the other computers via the line 6. In the same way, the other computer also perform in sequence the simultaneous transmission of data.
Patent JP-H05152839-A (JP)
Title: Plane antenna in common use for polarized wave
Inventor: ISHIZAKA HIRONOBU
IPC: H01Q21/24
Filed: 1991-11-26
Abstract: PURPOSE:To provide the high efficiency antenna with excellent gain stability in which no gain difference in each polarized wave direction is caused even when the member of elements is increased. CONSTITUTION:In the polarized wave common use plane antenna in which a 2nd feeding board 8 with a ground conductor 10, a dielectric body 9, a feeder 7 formed thereon, a 1st ground conductor 1 having a dielectric body 6 and a slit 11, and a 1st feeding board 5 with a dielectric body 2, plural radiation elements 3, and a feeder 4 formed thereon are overlapped in this order, a slit 11 orthogonal to the feeder 7 is provided beneath each radiation element 3 of the 1st ground conductor 1, and then the radiation elements 3 are excited from the feeder 7 by electromagnetic coupling and the exciting direction of the radiation element 3 by the feeder 4 and the exciting direction of the radiation element 3 by the feeder 7 are formed orthogonally, a dielectric body 12 is provided to an upper side of the 1st feeding board 5, the 3rd ground conductor 14 having plural slots 13 is provided and each slot 13 is installed just above the radiation elements 3.
Patent JP-2001131466-A (JP)
Title: Aqueous coating composition
Inventor: ITO TAKAAKI
IPC: C09D5/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous coating composition which is excellent in weatherability, transparency, adhesiveness, storage stability. SOLUTION: The composition comprises a copolymer obtained by radical polymerization by use of an ethylenically unsaturated monomer having a solubility in water within a specified range and an oil-soluble radical polymerization initiator having a solubility in water within a specified range in the presence of an aqueous dispersion of a polyorganosiloxane.
Patent JP-H07139881-A (JP)
Title: Method and apparatus for preventing leakage of wind of dl type sintering machine
Inventor: HORIBATA MAOMI
IPC: F27B21/08
Filed: 1993-11-17
Abstract: PURPOSE:To prevent leakage of wind from a gap generated between a pallet side plate and a baking cake while maintaining high productivity with low equipment cost. CONSTITUTION:An upper corner of a baking case near a gap generated between a baking case 2a and a pallet side plate 1a is cut, leveled and embedded at a position where sintering raw material 2b on a pallet 1 of a DL type sintering machine is baked in a predetermined layer thickness, pressurized, and filled in the gap to enhance its filling density to prevent leakage of wind.
Patent JP-H01151344-A (JP)
Title: Cordless telephone system
Inventor: INAMOTO TOSHIHARU
IPC: H04W76/02
Filed: 1987-12-08
Abstract: PURPOSE:To attain a transmission fit for an operation speed by transmitting a data transmission between a moving station and a base station by plural data transmission formats and selecting a transmission format. CONSTITUTION:The title device consists of a base station 1 connected to a telephone line, a moving station 2, a data transmitting and receiving circuit 4 of the base station 1, a data transmitting and receiving circuit 11 of the moving station 2, a data receiving circuit 11a, data transmitting circuits 11b and 11c, an input button group 12, a dial button 12a and other button 12b. When the dial button 12a is pushed, they are divided into a group to need a transmission processing fit for the operation speed of the input button group 12 and a group to need a resending when a transmitting side decides the presence and absence of an error on a receiving side and the error occurs, transmission sequence fit for the respective groups is selected and the transmission is executed. Thus, the transmission processing fit for the operation speed can be attained.
Patent JP-H07141917-A (JP)
Title: Polyesterimido resin composition and insulated wire
Inventor: MURAKAMI HIROSHI
IPC: C08G73/16
Filed: 1993-11-16
Abstract: PURPOSE:To provide polyesterimido resin composition with excellent heat resistance, well-balanced winding performance and baking workability and an insulated wire. CONSTITUTION:(A) acid component containing diimido-dicarboxylic acid, (B) alcohol component using tris-2-hydroxyethylisocyanurate in part and (C) resol- type phenol resin are used as essential components for reaction. Polyesterimido resin composition contains (C) resol-type phenol resin of 0.5-15wt% to the resin composition. An insulated wire is formed by applying and baking the resin composition directly on a conductor or via another insulating layer.
Patent JP-H10142498-A (JP)
Title: Objective for ultraviolet ray
Inventor: SHIMIZU YOSHIYUKI
IPC: G02B13/14
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain the objective which has excellent transmissivity to short- wavelength ultraviolet rays and has various aberrations compensated excellently by including a cemented lens consisting of two quartz lenses across one fluorite lens. SOLUTION: This objective consists of a negative meniscus lens L1, L1, a biconcave lens L2, a 3-cemented lens L3 of a biconvex lens, a biconcave lens, and a biconvex lens, a 3-cemented lens L4 of a negative meniscus lens, a biconvex lens, and a negative meniscus lens, a 3-cemented lens L5 of a biconcave lens, biconvex lens, and a negative meniscus lens, a 3-cemented lens L6 of a biconvex lens, a biconcave lens, and a biconvex lens, and a 3-cemented lens L7 of a negative meniscus lens, a biconvex lens, and a biconcave lens. The 3-cemented lenses L3 to L7 have quartz lenses arranged on both sides and fluorite lenses arranged in the centers. Then surfaces of the quartz lenses which come into contact with gas or a vacuum are more than twice as many as surfaces of the fluorite lenses which come into contact with gas or a vacuum.
Patent JP-H04180671-A (JP)
Title: Manufacture of bicmos semiconductor device
Inventor: TAKAGI MITSUHARU
IPC: H01L27/06
Filed: 1990-11-15
Abstract: PURPOSE:To reduce the number of manufacturing steps by a method wherein a bipolar transistor and a channel stopper whose conductivity type is the same as that of the transistor are formed in a step by which the same impurity ions are implanted. CONSTITUTION:A p-type well 2, n-type wells 3, 3a are formed on the surface of a p-type semiconductor substrate 1. An n-channel MOSFET is formed in the well 2, a p-channel MOSFET is formed in the well 3 and an npn bipolar transistor is formed in the well 3a. Then, an oxidation-resistant film 5 composed of Si3N4 is formed selectively on the substrate 1 via a pad film 4 composed of SiO2; after that, a resist film 6 is formed selectively. Then, ions of a p-type impurity are implanted into the surface part of the substrate 1 by making use of the film 6 and the film 5 as a mask; and a channel stopper 7 and a base 7b for the bipolar transistor are formed simultaneously. Thereby, a manufacturing process is simplified.
Patent JP-2000135613-A (JP)
Title: Fastening member and disassembling device for fastening member
Inventor: HIRAMATSU MOTOI
IPC: B21J15/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a disassembling device for a fastening member, which can easily and quickly remove the fastening member fastened to parent materials without impairing the parent materials, and provide the fastening member to be easily disassemled by the aforesaid disassembling device. SOLUTION: When a blind rivet 10 is to be disassembled by a drilling bit 22 disposed to an electrically driven drill 21, cutting is carried out along the boundary area in the barrel axial direction of the barrel part 11b and flange part 11c of the blind rivet 10 while associate turning is being prevented by pressing the flange part 11c of the blind rivet 10 by a rotation prevention mechanism 23, and the flange part 11c is thereby parted from the barrel part 11b, so that the blind rivet 10 fastened to parent materials 1 and 2 can thereby be made removable.
Patent JP-H05122412-A (JP)
Title: C0mmunication equipment
Inventor: HAYASAKA TOSHIAKI
IPC: H04N1/00
Filed: 1991-10-30
Abstract: PURPOSE:To prevent the unnecessary power consumption for wait. CONSTITUTION:At the time of wait with a power switch SW off, a capacitor C1 is charged when a power supply part 10 is turned on; and if 16Hz incoming signal is inputted through trunk lines L1 and L2 in this state, it is rectified by a diode bridge BD1 and the photo diode of the diode bridge BD1 emits light. In this case, the electric charge stored in the capacitor C1 flows to the photo transistor of the diode bridge BD1 through one coil of a self-holding relay P, and therefore, relay contacts P1 and P2 are short-circuited to turn on the power supply part 10, and the photo transistor is turned on to detect an incoming signal.
Patent JP-H05127325-A (JP)
Title: Silver halide photographic sensitive material and color image formation
Inventor: KAWAI KIYOSHI
IPC: G03C1/83
Filed: 1991-10-30
Abstract: PURPOSE:To improve the sharpness of a picture without deteriorating color separation. CONSTITUTION:In a silver halide photographic sensitive material having at least three kinds of silver halide photosensitive layers differing in color sensitivity from each other on a support body and having at least two kinds of the three containing silver halide emulsion particles spectroscopically sensitized by a sensitizing dyestuff having a spectroscopical sensitivity maximum at >=570nm, the photosensitive material contains at least one kind of water soluble dyes having an absorption maximum at >=570nm and when at least one kind of the water soluble dyes has an absorption maximum at 570-700nm, light emitting intensity of the dyes is <=1/3 of that of the compound A and when it has an absorption maximum in the wavelength range of >700nm, it is <=1/3 of that of the compound B.
Patent JP-H0579050-A (JP)
Title: Constructing method for building pit with insect pest control function
Inventor: HAGA EIGO
IPC: A01M7/00
Filed: 1991-09-13
Abstract: PURPOSE:To make the frequency of control operations reducible by performing a job for insect pest control in a building pit at a required time cycle in continuing it even at time of completion of execution of works from its initial stage of the building pit in building construction and after the execution is all over. CONSTITUTION:At the initial stage of execution when a building pit 3 is formed by the foundation 1 and span 3 of a building construction, a chemical sprayer 9 with a time control function is attached to a proper spot in the building pit 3, Next, execution of the building pit 3 is completed as spraying a specified amount of chemicals for insect pest control into the building pit 3 from this sprayer 9 at a proper time cycle. Even after the execution completion, the chemical sprayer 9 is left attached intact inside, successively it is used for chemical spraying in the building pit 3. With this constitution, the frequency of control operations is reducible and simultaneously setting of the operation date and hour can be freely determined.
Patent JP-H10301494-A (JP)
Title: Method for optimizing electronic price tag system
Inventor: GOODWIN JOHN COKER III
IPC: G06Q30/06
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of optimizing an electronic price tag system by arranging system component parts at more suitable places. SOLUTION: A retry level of an electronic price tag is determined in an electronic price tag system having a sending and receiving antenna and communicating with a computer (step 64). Next, a map for a retry level at a position in commercial transaction facilities is created (steps 66, 68), and a three- dimensional graph for the retry level in the above area in the above facilities is created (step 70). Next, a sub-area in an area having a retry level higher than a predetermined maximum retry level is determined from the graph. When the sub-area having a higher retry level is determined, it is also possible to change a position of the sending and receiving antenna and move a structure causing interference until the retry level reaches the predetermined maximum retry level or lower.
Patent JP-H06155773-A (JP)
Title: Driving of piezoelectric element
Inventor: KONO ICHIRO
IPC: B41J2/30
Filed: 1992-11-20
Abstract: PURPOSE:To enhance the yield of a piezoelectric element and the characteristics of an actuator by classifying a plurality of piezoelectric elements into a plurality of ranks corresponding to electrostatic capacity and supplying drive voltages to the piezoelectric elements corresponding to the respective ranks to drive the same. CONSTITUTION:Switches 21, 22 are operated corresponding to the ranks of the piezoelectric elements incorporated in a printing head to generate signals (a), (b). When the signals (a), (b) are sent to a rank detection part constituted of NOT gates 31-34 and AND gates 35-38, '1' is outputted only from either one of the AND gates depending on the values of the signals (a), (b). In the case of a=0 and b=0, '1' is outputted from the AND gate 35. When the outputs of the AND gates 35-38 are sent to a pulse voltage generating part 41, the pulse voltage generating part 41 generates different pulse voltages according as which AND gate outputs '1' so as to apply the same potential to the piezoelectric elements belonging to the ranks to send the same to the piezoelectric elements.
Patent JP-H08166989-A (JP)
Title: Information processor and information usage charge charging system
Inventor: NAITO YOSHINOBU
IPC: G06Q50/00
Filed: 1994-12-14
Abstract: PURPOSE: To automatically execute the collection of an information usage charge without intermediary of manual aid by charging the usage charge of information stored in an information storage means by using a charging function using a charging communication network. CONSTITUTION: A storage device 13 can store the information, and an information processing executing device 15 can use the information stored in the storage device 13. For instance, when the storage device 13 is the one to store game software information or 'KARAOKE' (orchestration without lyrics) performance information, a prescribed 'KARAOKE' performance can be executed on the basis of the 'KARAOKE' performance information, or a prescribed game can be executed on the basis of the game software information. Then, a communication control equipment 17 can access the charging communication network 5 with a function to charge for an information usage charge, and charges the usage charge of the game software information or the 'KARAOKE' performance information by using the charging function by charging communication network 5.  Accordingly, the usage charge of the information can be collected automatically without troubling the manual aid by the intervention of the charging communication network 5.
Patent JP-H04181960-A (JP)
Title: Image forming device
Inventor: NAGOSHI SHIGEYASU
IPC: B65H5/06
Filed: 1990-11-16
Abstract: PURPOSE:To prevent the deterioration of the quality of a formed image by taking an image carrier and a transfer member as a main recording material feeding mechanism. CONSTITUTION:Reference paper feeding synchronizing with an image signal is performed only by a photosensitive drum 1 and a transfer roller 9, that is, a resist roller 8 is rotated at a higher speed than the photosensitive drum 1 and a fixing roller 12 is rotated at a lower speed than the drum 1. Therefore, a mechanism for accurately feeding a paper without the irregularity of paper feeding pitch caused by the error of the rotation of respective rollers 8, 1 and 12 which occurs in the conventional mechanism is obtained. In spite of the error of a recording material feeding speed between other recording material feeding means and the feeding mechanism, the recording material is fed at a feeding speed by the image carrier and the transfer member and the accurate paper feeding is accomplished, then the deterioration of the quality of the formed image such as the irregularity of the image based on the irregularity/ change of the paper feeding speed/pitch is prevented.