baber/WOPTO huggingface dataset:
Patent JP-H02173502-A (JP)
Title: Photodetecting output signal read-in method for optical touch panel
Inventor: TSUKAGOSHI TOJI
IPC: G06F3/041
Filed: 1988-12-27
Abstract: PURPOSE:To improve of a detection speed by executing read-in of a low level signal at the time of non-light emission of a photodetecting output signal after read-in of a high level signal at the time of light emission to a storage device. CONSTITUTION:When a switch 15a goes to ON by an analog switch 15a driving pulse and a current is connected to a photodetector 12a, an impulsive noise caused by a transient current is generated, but a switch 15b goes to ON and a light emitting element 11a goes to ON and a light beam is emitted for a prescribed time by an analog switch 15b driving pulse without waiting until the noise is attenuated enough. As a result, a photodetecting output signal 18 is superposed on the noise and generates a photodetecting output of a high level, therefore, during this time, by a high level signal read-in pulse, a high level signal is read in a storage device. Also, when a driving pulse of the switch 15b is disconnected and the light emission is stopped, the photodetector 12a returns to a stationary state, and before the driving pulse of the switch 15a is disconnected, a low level signal can be read in the storage device by a low level signal read-in pulse.
Patent JP-H01170191-A (JP)
Title: Vtr
Inventor: KOBAYASHI HIROSHI
IPC: H04N9/84
Filed: 1987-12-24
Abstract: PURPOSE:To execute a proper correlation detection by switching plural methods for the correlation detection according to a crosstalk quantity at the time of switching the characteristics of a tandem-compound filter for removing the crosstalk of a chroma signal according to a signal correlation. CONSTITUTION:To a deciding circuit 8, a signal Sc based on the line correlation of the chroma signal and a signal Sr based on the line correlation of a luminance signal are supplied, and simultaneously, a signal Dc corresponding to the crosstalk quantity of the chroma signal is supplied. The deciding circuit 8 switches a switching circuit 6 corresponding to a line correlation detecting signal detected by the most proper detection method according to the intensity of the crosstalk quantity detecting signal Dc, and thereby, the characteristics of the tandem-compound filter are switched. Namely, when the crosstalk quantity detecting signal Dc is large, a line correlation signal Sv by the luminance signal is used, and when the signal is small, the detecting signal Sc of the line correlation signal by the chroma signal is used.
Patent JP-H01171352-A (JP)
Title: Telephone set
Inventor: SUNAGA HIDEO
IPC: H04M1/2745
Filed: 1987-12-26
Abstract: PURPOSE:To use one telephone set and to allow plural users to use the telephone set alternately by allowing users to use an identification number input means and to set its own identification number. CONSTITUTION:When a prescribed user enters its own identification(ID) number in 2 digits from a keyboard provided to a user setting section 13, a control section 15 reads plural sets of one-touch dial number information 18 corresponding to identification information 17 from a storage memory 14 respectively and the result is written respectively in a work memory 16 as plural sets of one touch dial number output information 19. When a desired one-touch dial operation button 11 is depressed, the one-touch dial number in response to the one-touch dial operation button 11 is retrieved from the plural sets of one- touch dial number output information 19 stored in the work memory 16 and one-touch dial number information is sent to a telephone line.
Patent JP-2001148773-A (JP)
Title: Communication terminal
Inventor: KATAOKA NAOTO
IPC: H04N1/21
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal that reduces toll charged time. SOLUTION: First an operator sets a first original to a read section in the case of conducting facsimile transmission, and the operator enters a facsimile number of a transmission opposite party by keys. When the operator depresses a start key, reading is started and an image storage section stores its read image. No call is made until the reading of the first original is completed and the read image by the first sheet of the original is stored in the image storage section. Then the notification of a read request of a next original is started. In order to audibly inform of the read request, for example, a buzzer is intermittently sounded. Thus, the operator can recognize that reading of the 2nd original is ready.  Simultaneously, the call to the transmission opposite party is started and as soon as the channel is closed, the read image of the first original stored in the image storage section is transmitted.
Patent JP-H09170069-A (JP)
Title: Surface treated metal and its production
Inventor: YAGINUMA MASAKI
IPC: C23C14/08
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated metal excellent in rust-preventing property and corrosion-preventing property and its production. SOLUTION: This metal is a surface treated metal having a dry coating layer consisting of silicon, oxygen, and alkali metal and/or alkaline earth metal on the surface of a metal. This surface treated metal is produced by forming a dry coating layer consisting of silicon, oxygen, fluorine, and alkali metal and/or alkaline earth metal on the surface of the metal by a vacuum thin film formation process.
Patent JP-H06145898-A (JP)
Title: High toughness spheroidal graphite cast steel and its production
Inventor: TAKAHASHI TOSHIO
IPC: C22C33/00
Filed: 1992-11-13
Abstract: PURPOSE:To jointly secure high toughness and a high longitudinal elastic modulus whose combination has been difficult in the conventional iron series casting material by subjecting spheroidal graphite cast steel having excellent castability and machinability in the molding stage to prescribed austempering treatment and forming its fundamental structure into an ausferritic one. CONSTITUTION:Spheroidal graphite cast iron having a compsn. constituted of, by weight, 0.8 to 2.0% C, 1.0 to 3.0% Si and graphite spheroidizing elements such as Mg and Ca by amounts required for the spherodizing of graphite, and the balance Fe with inevitable impurities is subjected to austempering treatment constituted of austenitizing treatment and isothermal transforming treatment to form its fundamental structure into an ausferritic one in which fine retained austenite is dispersed by >=15% volume%, so that high toughness and a high longitudinal elastic modulus can be secured.
Patent JP-2000116983-A (JP)
Title: Auxiliary implement for washing
Inventor: MOTOTSU RIEKO
IPC: D06F35/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary implement for washing which can be inserted into an object to be washed such as a sock which cannot be easily cleaned so that the object can be washed clean together with the implement. SOLUTION: This implement has a network structure in a cylindrical form which can be inserted into an object to be washed. As space is formed inside the object to be washed by inserting the implement into the object, washing water can be infiltrated through the object to be washed. Further, since the implement has an appropriate elasticity, it has a hand washing effect.
Patent JP-H10169922-A (JP)
Title: Burner unit for thick/thin combustion
Inventor: YOKOYAMA TAKAHITO
IPC: F23C99/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a burner unit for thick/thin combustion which can obtain stable combustion and performance preventing uncompleted combustion of a thin mixture despite a simple structure and a thick/thin combustion apparatus using the same. SOLUTION: This burner unit for thick/thin combustion includes a flat cylindrical body part 3 which forms a thick mixing chamber 8 provided with a thick burner port 7 for burning a thick mixture at the upper end thereof while being made to communicate with the thick burner port 7 and a thick introduction port 9 to introduce a fuel gas and air for combustion into the thick mixing chamber 8, a cover part C which has an introduction port 12 of air for combustion at the lower end thereof and a thin burner port 10 for burning a thin mixture at the upper end part almost surrounding one or both side wall parts of the flat cylindrical body part 3 and a thin gas supply part 16 to supply the fuel gas for generating the thin mixture or the mixtures to a gap between the cover part C and the side wall part of the flat cylindrical body part 3.  A thick/thin combustion apparatus is produced by arraigning the burner units obtained side by side in plurality.
Patent JP-2001141037-A (JP)
Title: Pulley unit
Inventor: FUJIWARA HIDEKI
IPC: F16H55/36
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure for simplifying a manufacturing process and preventing occurrence of a fragile portion in the structure for axially positioning a cage of a one-way clutch in a pulley unit. SOLUTION: For axially positioning the cage 12 in a one-way clutch 3, the cage 12 is held with inner rings 21, 31 of two ball bearings 4, 5 arranged on both sides with a required clearance. Thus, a conventional uselessness that the cage 12 and an inner ring 10 have a recess and a projection is eliminated.
Patent JP-H11142725-A (JP)
Title: Camera apparatus and autofocusing control method
Inventor: NUMATA HAJIME
IPC: G02B7/28
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To focus on a subject from the fluctuation of an image signal component due to the subject newly entering the visual field of the camera by deciding an autofocusing(AF) object area based on the extent of the difference of the image signal component of a unit frame between the last time and this time and generating an AF control signal. SOLUTION: An AF area decision means 111 compares the integrated value of the AF detection signal from an AF filter 1315 with the last integrated value and decides a part where the fluctuation is the largest within a specified range as an AF area. Then, a buffer for storing the last value of the AF detection signal is provided in an RAM and the largest part of a part where a difference between the present value (integrated value) of the AF detection signal and the last value (integrated value) of the AF detection signal is within the specified range is decided as a fluctuation area. Based on the AF area, an AF control signal generation means 114 generates the AF control signal and outputs it to a lens driving control part.
Patent JP-H09150091-A (JP)
Title: Caulking gun for replenishing joint filler
Inventor: OSAKA TOSHIHARU
IPC: B05C5/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble to repeat the replenishing action to supply a join filler to a cylinder each time the cylinder is empty by providing a piston internally mounted in the cylinder and a piston rod installed penetrating through a piston stepping mechanism in such a manner that these parts are attachable to and detachable from each other through an attaching/detaching mechanism. SOLUTION: Each of cylinders 1 has a piston 4 internally installed with a small cylinder 18 having an engaging groove 19, and is previously filled with a joint filler. In addition, each of the cylinders 1 is fitted with a front end cap 2 by screwing and a piston rod 5 is connected to the piston 4 by an attaching/detaching mechanism (a), while a rear end cap 3 is screwed into the cylinder 1 so that a piston stepping mechanism part 6 is installed. Thus this caulking gun is ready for performing an immediate joint filling work. Therefore, if the joint filler is previously packed in a required number of the cylinders at a working site, it is possible to continue the joint filling work efficiently at an early stage without the necessity to replenish the joint filler halfway through the work.
Patent JP-H11147546-A (JP)
Title: Ejection tool
Inventor: FURUTA HARUKO
IPC: B65D33/36
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an ejection tool wherein contents can be stably taken out of a bag which is filled with fluid such as liquid and is not equipped with an ejection port. SOLUTION: The ejection tool P1 is for ejecting liquid from an unsealing part 31 formed by cutting an end of a bag containing fluid. The ejection tool P1 is formed with a cylinder 1 which is inserted into the bag 30 for forming an extraction flow path of the liquid and it includes a pressing member and its pressing function for fixing the cylinder 1 inserted into the unsealing part 31 of the bag 30 to the bag 30. In this case, the tool comprises a taper integrally molded with the tool wherein an outer diameter of the ejection cylinder is reduced toward the inside of the bag and comprises a removable lid at an exit of the cylinder.
Patent JP-H09149256-A (JP)
Title: Image reader
Inventor: MATSUDA SHINYA
IPC: G03G15/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To shorten photographing time and to appropriately reproduce a picture by controlling reproduction density through the use of a luminance detection result which is immediately before without detecting luminance when an original is judged to be the same and the change of height is judged to be within a prescribed value. SOLUTION: When a start key 8 is turned on, the lamp of an illumination part 3 is turned on and a read operation is started. Then, a flag is checked whether base luminance data at the time of previous photographing is in a memory or not. Then, the flag is checked whether height data at the time of previous photographing is in the memory or not. Then, whether the original is changed or not is judged by checking the output of an original change detection sensor 9. When that the original is the same and the change of height is within the prescribed value is judged as the result of checking, scanning is executed with base luminance data at the time previous photographing as data for density correction. Thus. an operation for detecting base luminance is required to be the least as possible.
Patent JP-H07157362-A (JP)
Title: Aluminum oxide-based ceramic having high strength and high toughness
Inventor: KISHINO ATSUSHI
IPC: C04B35/10
Filed: 1993-12-01
Abstract: PURPOSE:To obtain Al2O3,-based ceramic having high strength and high tough ness. CONSTITUTION:This Al2O3-based ceramic consists of 0.1-30wt.% one or more kind among ZrO2, stabilized ZrO2 and MgO distributed on Al2O3 grain boundaries and the balance Al2O3 and has a structure in which dislocation formed by plastic deformation due to compressive working at a high temp. exists in Al2O3, grains at 1X10<4>-9X10<14>cm<-2> density when the structure is observed with a transmission type electron microscope.
Patent JP-2001137969-A (JP)
Title: Cartridge and punch press with using the same
Inventor: OKUMURA KAZUO
IPC: B21D28/02
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge, in which a means to identify a kind of the cartridge does not interfere with an other object, having safety and good use durability. SOLUTION: A cartridge 7 supports plural tools Ta. A part 51 to be detected to identify a kind of the cartridge is arranged to a cartridge body 7a without protruding from the surface of the cartridge body 7a. For example, the part 51 to be detected is constituted of plural protruding parts 51a arranged to a recessed part 60.
Patent JP-H03188803-A (JP)
Title: Case
Inventor: KURATA NOBUO
IPC: A45C11/16
Filed: 1989-12-19
Abstract: PURPOSE:To prevent a nappy layer on the inner surface and a plastic plate-shaped layer on the outer surface of a case from peeling during the use of the case for a long period and also obtain excellent flexibility of the case by molding both layers using a material formed as the right and wrong side surface layers of a felt layer of superfine fiber. CONSTITUTION:A kind of case exhibits a nappy layer on the inner surface and a plastic plate-shaped layer on the outer surface of a case and also the nappy layer and the plastic plate-shaped layer are molded using a material formed as substantially integrated right and wrong side surface layers of an felt layer of superfine fiber. This felt of superfine fiber is a felt-shaped laminated body having property of forming superfine fiber, made from composite fiber of more than two components and obtained by forming a cloth from the composite fiber, then forming the cloth into superfine fiber utilizing the difference in solubility between the components and/or the separation characteristic of the components; i.e., composite fiber of blend type, sea islands structure type or peeling separation type. In order to obtain a plastic plate surface as beautiful as a mirror and an elegant nappy surface, composite fiber of sea islands structure type should preferably by used having their outermost fiber layer made from one component and fiber-forming island fiber component finely dispersed and arranged therein.
Patent JP-H01170554-A (JP)
Title: Method and nozzle for manufacturing metal thin strip
Inventor: SATO YUICHI
IPC: B22D11/06
Filed: 1987-12-26
Abstract: PURPOSE:To obtain a wide thin strip uniform thickness by superposing the shape of plural opening parts, on one part of the opening part in the moving direction of a cooling base injecting a molten metal onto a cooling base from the opening part in the same dimension over said direction and orthogonal direction at the total of the opening part lengths in the moving direction, and rapidly cooling and solidifying the metal. CONSTITUTION:The individual opening part 2, 2... of a porous nozzle 1 as exemplified in the figure is made in triangular or trapezoidal shape by an opening part. It is arranged so that the total of the opening part lengths in the moving direction of the cooling substrate 3 becomes nearly uniform in the orthogonal direction to the moving direction. The amorphous or crystal metal thin strip having uniform thickness in width can be obtd. by bringing a molten metal into contact by injecting it onto the cooling substrate 1 moved by using the porous nozzle 1 having the opening part 2.
Patent JP-H06177994-A (JP)
Title: Automatic metering terminal equipment
Inventor: KOYAMA YASUHITO
IPC: H04M11/00
Filed: 1992-12-10
Abstract: PURPOSE:To obtain an automatic metering terminal equipment with low power consumption in which automatic metering is executed through the use of a telephone line. CONSTITUTION:A terminal equipment is provided with both a switch section 7 used to always opening a power supply circuit of a power supply section 6 and a polarity inversion detection section 8 detecting the arrival of a metering signal and its polarity inversion. In the case of automatic metering, the switch section 7 is closed by a detection signal from the polarity inversion detection section 8 to throw in the power supply section 6 and after the end of metering, the switch section 7 is automatically open.
Patent JP-H09171306-A (JP)
Title: Image forming device
Inventor: NAKAYAMA NOBUYUKI
IPC: G03G15/16
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device preventing a toner image transferred on a medium to be transferred from being scattered and forming a high- quality image by making force in an attracting direction toward an intermediate transfer body act on the toner image transferred on the intermediate transfer body by means of a force imparting means. SOLUTION: An intermediate transfer unit 32 is provided with an electric field imparting means 25 on the side of a transfer charger 15 on the downstream side from a 1st transfer position P1. The imparting means 25 forms electric field in a direction from the back surface side of an intermediate transfer body belt 16 toward the surface side of the belt 16. The toner image transferred on the belt 16 receives the force in the attracting direction to the belt 16 by such electric field. Namely, the imparting means 25 makes the force in the attracting direction toward the belt 16 act on the toner image transferred on the belt 16, so that toner scattering is prevented.
Patent JP-H08158332-A (JP)
Title: Safety fence
Inventor: HOSHI AKIRA
IPC: E01F13/04
Filed: 1994-12-06
Abstract: PURPOSE: To improve the usability of a safety fence, by providing extensible and contractible hollow supports at both right and left sides of a hollow base and stretching an extensible and contractible hollow lateral bars between both supports. CONSTITUTION: Columnar extensible and contractible hollow supports 2 are erected at both right and left ends of a hollow base 1 forming a flat container, to obtain a hollow safety fence. A columnar extensible and contractible hollow lateral bar 3 is connected to the supports. All opening 4 is provided on the base for charging or discharging water and openings 5, 6 are provided in respective supports 2 and the lateral bar 3 for charging or discharging air. When using it, water is poured from the opening 4 of the base 1 to weight it down. Air is charged from the openings 5 of respective supports 2 to extend and erect the supports and also air is injected in the lateral bar 3 to expand and harden the bar for the using condition.  When putting away it, water is discharged from the base 1 to lighten it and also air is discharged from the supports and the bar to contract them and make them flexible.
Patent JP-H10222446-A (JP)
Title: Device, system and method for internet access using information memory type card
Inventor: TAKAGAWA YUICHIRO
IPC: H04L12/70
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To easily enable internet access by automatically executing series of processes from connection to a network to the possession of internet information. SOLUTION: This system is composed of a card interface part 9 for reading information stored in an information memory type card 9a storing the telephone number of internet access point, the ID of card user and the password of card user and an information memory type card 9b storing URL information for designating the storage place of home page while freely attachably and detachably loading these cards 9a and 9b, communication interface part 10 for automatically originating a call to the internet access point and connecting it to a WWW server based on the information read from the card 9a, information processing part 11 for possessing and processing WWW information by accessing the WWW server based on the information read from the card 9b, and media interface part 12 for presenting the WWW information to the user.
Patent JP-H10173372-A (JP)
Title: Radiator for electric components
Inventor: SASAOKA HIROSHI
IPC: H05K7/20
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To easily separate a heat sink by providing a separating mechanism to move one of the heat sink and heat sink case of an electric component radiator away from the other and a radiating grease is inserted between the heat sink, for transferring the heat from the electric components and case. SOLUTION: Fixing bolts 18 are removed, separating bolts 22 are loosened to push a case 14 at their top ends and hence lift a heat sink plate 12, because the case 14 has no screw holes for coupling with the separating bolt 22. The contact plane between the heat sink plate 12 and case 14 is approximately flat, and hence the top end of the bolt 22 protrudes by several millimeters from the back side of the heat sink 12 to greatly reduce the contact areas of both and adhesion of the grease 16, thereby easily separating the heat sink plate 12.