baber/WOPTO huggingface dataset:
Patent JP-H04192209-A (JP)
Title: Dielectric ceramic composition
Inventor: KATO JUNICHI
IPC: C04B35/495
Filed: 1990-11-26
Abstract: PURPOSE:To get an excellent dielectric characteristic by a method wherein coefficients x, y contained in a specific dielectric ceramic composition made of lead oxide, calcium oxide, zerconium oxide and stannic oxide are in the region of a quadrangle whose apexes are specified points A, B, C and D in a plane xy. CONSTITUTION:A dielectric composition made of lead oxide, calcium oxide, zirconium oxide and stannic oxide is expressed by a composition formula, (Pb1-xCax)Zr1-ySnyO3. Then, x and y are set in a plane of xy and within the region of a quadrangle whose apexes are the point shown by A, B, C and D; however, any point on a line of y=0 is excluded, and, here at, A; x=0.3, y=0.0, B; x=0.5, y=0.0, C; x=0.4, y=0.6, and D; x=0.25, y=0.5. This powder is mixed in pure water and calcinated to make it into raw powder after grinding so that the dielectric ceramic composition can be obtained by adding a binder to the raw powder to mold it into a cylindrical form and fire it. This composition has such excellent dielectric characteristics as its dielectric constant is high more than 60 and its no-load Q-value is good being more than 700.
Patent JP-H10161680-A (JP)
Title: Musical sound generating device
Inventor: ENOMOTO KATSUNORI
IPC: H04N5/445
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To display various advertisements and informations without obstructing the display of a word image or background image during the play of a playing musical composition in a musical sound generating device. SOLUTION: In order to judge whether a word image is displayed on a display device or not, it is judged whether the input level of a microphone, for example, is a prescribed value or lower (S3), and only when it is judged that no word image is displayed on the display device (S3:YES), the image by a second image output means is displayed on the display device (S7).
Patent JP-H08159852-A (JP)
Title: Weighing device
Inventor: MORISHITA KAZUMI
IPC: G01G13/06
Filed: 1994-11-30
Abstract: PURPOSE: To provide a relatively simply structured and inexpensive weighing device wherein processing time during weighing is short and there are few vibrations and reactive forces of a discharge mechanism. CONSTITUTION: The weighing device is provided with a balance 3 having a weighing hopper 4 placed thereon for weighing raw material particles, etc., a shutter 6 attached to this weighing hopper 4, a plate spring 9 with its one end disposed between two plates horizontally provided on the side of the shutter 6 and its other end fixed to the drive shaft 10a of a cylinder 10, a solenoid valve 14 for operating the cylinder 10 and a controller 16 for controlling the drive part 5a of a supply feeder 5 and the solenoid valve 14 for operating the cylinder 10 by a weight signal from the balance 3. Further, in the middle part of the plate spring 19, a stopper 15 with which the plate spring 19 comes into contact, is provided.
Patent JP-H09137902-A (JP)
Title: Rectangular multi-tubular type one-through boiler
Inventor: KAWAGUCHI MASAHIRO
IPC: F22B21/04
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of heat transfer with a large capacity and even when there is a load fluctuation by making a gas passage zig-zag on a low temperature part side of a steam generating part being narrowed less than the width thereof on the high temperature side. SOLUTION: Heat transfer tubes 21 for adjusting the temperature of a steam generating part 1 have front heat transfer tubes 22 (high temperature side) arranged and rear heat transfer tubes 23 (low temperature side) on the downstream side. Partition walls 6 each with a proper shape made up of a water wall are provided at the rear part of the front heat transfer pipes 22 (high temperature side) and a gas passage 7 where the rear heat transfer pipes 23 are arranged is formed in zigzag. The interval of the partition walls 6 is adjusted properly so that the rear heat transfer pipes 23 arranged in the passage 7 gain a desired gas flow velocity.  The interval becomes narrower than the width at a point where the front heat transfer tubes 22 are arranged as the gas is cooled by the front heat transfer tubes 22 and the area thereof is reduced thereby securing a desired gas flow velocity in the rear heat transfer tubes 23 as well.
Patent JP-H086349-A (JP)
Title: Image forming device
Inventor: ISHIKAWA TOMOJI
IPC: G03G15/01
Filed: 1994-11-30
Abstract: PURPOSE:To prevent the scattering of a toner by detecting that toner storage containers are not set to toner receiving units for the toner storage containers provided at the end section of a rotating developing unit, and prohibiting the developing unit kept in the unset state from being rotated. CONSTITUTION:Fitting sections allowing toner storage containers 41, 42, 43, 44 to be fitted or removed are provided on toner receiving units 91Y, 91M, 91C, 110 for the toner storage containers 41, 42, 43, 44 provided at one end of a rotating developing unit 10, and toner receiving ports are formed at the fitting sections. This image forming device is provided with a device coupled with the developing unit 40 and a toner storage container unit 45 to prohibit the rotation when the set detecting device of each toner storage container and any toner storage container are kept at the unset state.
Patent JP-H06171516-A (JP)
Title: Display device and input device
Inventor: OGAWA HIDEAKI
IPC: G06F3/041
Filed: 1992-12-03
Abstract: PURPOSE:To provide a display device and an entering device installed in a rotary unit, with which the read of information is facilitated and the operating easiness is enhanced. CONSTITUTION:A clear touch panel 1 is mounted on a display device 2, and they are installed in a rotary unit. An entered coordinate sensing part 4 senses the coordinate pushed by the panel 1, and an information entry output part 5 converts the resultant into a switch signal and emits. When the rotary unit rotates, a rotating direction motion amount sensing part 6 senses a rotational motion amount signal and a rotating direction signal and emits them. A present motion amount sensing part 7 senses a present motion amount signal from the rotational motion amount signal while an immediate-before motion amount holding part 8 senses an immediate-before motion amount signal and they are emitted, and a comparing part 9 compares the two signals and emits the difference signal indicating the varying portion of the rotary motion amount. A display processing part 3 and the entered coordinate sensing part 4 process the difference signal and rotates the entry coordinate position of the panel 1 and the display pattern for an amount corresponding to the mentioned varying portion in the direction opposite the rotating direction of the rotary unit.
Patent JP-H09147605-A (JP)
Title: Lighting system and frame with the lighting system
Inventor: NAKANO KAZUO
IPC: F21V23/04
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an lighting system capable of giving presence by repeating a specified pattern in which the illuminance of a white lamp as a second illumination lamp is increased/decreased with the passage of time. SOLUTION: In an lighting system having incandescent lamps 16 to 19, each of whose illuminance is changed by a specified pattern and an ultraviolet ray lamp 15, since only the ultraviolet ray lamp 15 is lit during an initial period and the incandescent lamps 16 to 19 are kept OFF, a picture P is dark as a whole and a crescent-shaped graphic P2 coated with paint lit or reflected by the light of the ultraviolet ray lamp 15, the drawing P3 of the light of a light house and the drawing P4 of a portion in which a moon light is displayed on the sea surface are only visible being lit respectively. Thus, the picture P is recognized as a night scene as a whole. When the illuminance of each of the incandescent lamps 16 to 19 is increased after the passage of a specified period, each of the drawings P2 to P4 is invisible and thus the picture is recognized as a day scene as a whole.
Patent JP-H11164357-A (JP)
Title: Radio communication system
Inventor: TANAKA TAKAHIRO
IPC: H04W92/08
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system capable of performing negotiation of a data communication protocol before the protocol is transited to an engaged state between portable radio communication terminals. SOLUTION: The radio communication system is provided with a portable radio communication terminal at the caller side consisting of an information terminal 1 at the caller side, radio data communication equipment 2 at the caller side and radio telephony equipment 3 at the caller side and a portable radio communication terminal at the callee side consisting of an information terminal 6 at the callee side, radio data communication equipment 5 at the callee side and radio telephony equipment 4 at the callee side.  In this case, protocol information capable of being used at the caller side is added to a call connection request from the information terminal 1 at the caller side by the radio data communication equipment 2 at the caller side, when the protocol capable of being used at the caller side coincides with the one to be owned at the callee side, the protocol is transited to the engaged state and when the protocols do not coincide, communication is terminated without transiting the protocol to the engaged state by the radio telephony equipment 4 at the callee side.
Patent JP-H06171187-A (JP)
Title: Recording apparatus
Inventor: SAGOU AKIRA
IPC: B41J2/32
Filed: 1992-12-03
Abstract: PURPOSE:To obtain a good printed image by adjusting necessary printing energy to be applied to a recycle sheet 8 by controlling the voltage to be applied to a recording head at a specified value when an erasing device is used in a recording apparatus and at another specified value when the erasing device is not used. CONSTITUTION:A recording apparatus is equipped with a recording head 13 which prints an image on a recycle sheet 2, an erasing mechanism 6 which erases the image printed on the recycle sheet 2 to restore the sheet to a printable condition, and CPU which controls voltage to be applied to the recording head 13. The CPU applies 15 V to the recording head 13 when the image is printed on the recycle sheet 2 without erasing the image by the erasing mechanism 6 and 18 V to the recording head 13 when the image is printed on the recycle sheet 2 immediately after the image being erased by the erasing mechanism 6.
Patent JP-2000151407-A (JP)
Title: D/a conversion circuit
Inventor: TAKEUCHI OSAMU
IPC: H03M1/76
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a D/A conversion circuit whose conversion precision can be enhanced without the need for a buffer circuit for weighting purpose where a deviation due to weighting of an output voltage in low-order bits produced resulting from parallel connection between a resistance array for low-order bits and resistors for generating a reference voltage is avoided. SOLUTION: This circuit has m-sets (m is an integer being one or over) of high-order input terminals 1, n-sets (n is an integer being one or over) of low-order input terminals 2, an output terminal 3, a 1st output line 4, a 2nd output line 5, a high-order side decoder 6, a low-order side decoder 7, a D/A converter 8, a 1st operational amplifier 9 and a 2nd operational amplifier 10. The 1st operational amplifier 9 receives a division voltage across a unit resistor 11 being a component of a 1st resistance array 12 and gives its output to a 2nd resistance array 14 as its reference voltage.
Patent JP-2001136805-A (JP)
Title: Tending machine
Inventor: KANAO YOHEI
IPC: A01B33/08
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem that since a conventional reverse rotation mechanism is linked and connected to a main clutch, a room between the main clutch and a belt is complicated, a large space is needed and a separative preparation of a large cover is required. SOLUTION: In a constitution in which a main clutch 10 is arranged in a power transmission route between an engine 2 and a transmission case 3 and a side clutch 10 is installed in the transmission case, a reverse rotation mechanism 52 is laid in the power transmission route between the transmission case and a working machine and a lift operation tool 32 is projected to the front of the main body, the traveling of tending machine is stopped by working the lift operation tool, the working machine is reversely rotated, raising power is reduced, the clutches are each connected through wires 55, 56 and 57 and link mechanisms 45 and 46 to a cam mechanism 56 for determining an operation time. The cam mechanism is arranged at the rotation base part of the lift operation tool and the link mechanisms and the wires are laid between the engine and the transmission case.
Patent JP-H06293742-A (JP)
Title: Imidazole compound, preparation and method for application thereof
Inventor: OSUKAA AKUSERUSON
IPC: C07D405/04
Filed: 1993-12-22
Abstract: The present invention discloses compounds of the formula <CHEM>  or a pharmaceutically-acceptable addition salt thereof  wherein R' and R'' independently of each other are hydrogen or alkyl, or R' and R'' together form a 3 to 6 membered alkylene chain; one of R<1> and R<2> is aryl which may be substituted one or more times with halogen, CF3, CN, OH, alkyl, cycloalkylalkyl, alkenyl, alkynyl, alkoxy, amino, nitro, sulphamoyl, tetrazolyl, CO2H, CO2-alkyl and the other of R<1> and R<2> is hydrogen, halogen, alkoxy, amino or alkyl; and R<4>, R<5>, R<6> and R<7> independently of each other are hydrogen, halogen, amino, nitro, CN, OH, CF3, alkyl or alkoxy; and n is 0 or 1; provided that neither of R<1> and R<2> is phenyl or substituted phenyl when n is 0. The compounds are useful as pharmaceuticals, for example, in the treatment of ischemia, anoxia, migraine and psychosis.
Patent JP-H07180531-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: HASEGAWA KENICHI
IPC: B01D46/30
Filed: 1993-12-22
Abstract: PURPOSE:To provide an exhaust emission control device for a diesel engine which can reduce an exhaust gas pressure rise rate in the collection of particulates, is excellent in durability against thermal stress, can eliminate collected particulate at high efficiency, and is excellent in performance, reliability, and safety. CONSTITUTION:An exhaust emission control device for diesel engine is provided with a metallic case 5, a ceramic filter 3 stored in the metallic case 5, and a vibration generator 10 of electromagnetic type, etc., to give vibration to the metallic case 5 so that the ceramic filter 3 can move in the metallic case 5.
Patent JP-H11161570-A (JP)
Title: Electronic mail system
Inventor: ABE HIRONORI
IPC: G06F17/30
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail system capable of performing the automatic retrieval/classification of high accuracy and the classification of electronic mail pertinent to plural retrieval conditions. SOLUTION: An input device 1 inputs a character string, a data processor 2 is operated by program control and performs the classification of the character string and a storage device 3 stores information of a thesaurus (synonym) dictionary, classification conditions and reception mail. An output device 4 displays transmission and reception mail and a transmitter 5 performs the character string transmission of the mail.
Patent JP-H01166813-A (JP)
Title: Shape control method for rolled stock
Inventor: OKA TOSHITOMO
IPC: B21B37/38
Filed: 1987-12-21
Abstract: PURPOSE:To improve control performance and to enable fine controlling of the shape by providing plural shape detectors and shifting sampling commands given by a shape control device to each shape detector successively in a prescribed time interval. CONSTITUTION:The shape detectors 51, 52...5N are disposed adjacently in the travelling direction of the rolled stock S on the outlet side of the final rolling mill 1. The shape control device 4 fetches shape detecting signals sent by the shape detectors 51, 52...5N. The fetching is performed succeedingly shifting the sampling time by T/N, and for the shape data inputted from the shape detectors 51, 52...5N, the controlled variable for each rolling mill is calculated respectively to send the controlled variable as a signal to a roll bending device 2 of the corresponding rolling mill 1. By this method, the fine shape control is performed.
Patent JP-H10158339-A (JP)
Title: Polymer containing sulfonic group
Inventor: YAMAGUCHI SHIGERU
IPC: C09K23/52
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer containing sulfonic group capable of manifesting a high performance as a disperser, chelating agent, etc., by using components comprising a water-soluble monomer having a specific nonionic part and a monomer having a specific sulfonic acid group. SOLUTION: This polymer is obtained from monomer components comprising (A) 0.1-40mol% water-soluble monomer of the formula  X<1> and X<2> are each independently H, methyl, COOX [X is H, an alkali(ne earth) metal, ammonium, etc.], with the proviso that X<1> and X<2> are simultaneously not COOX; X<3> is H, methyl, COOX or CH2 COOX, with the proviso that when X<3> is COOX or CH2 COOX, X<1> and X<2> are each independently H or methyl; B<1> is COO, CONH, etc.; B<3> is H or methyl; (n) is 1-100 in average; B<2> is a cyclic aryl having a conjugated double bond, etc.}, (B) 50-97mol% ethylenically unsaturated monomer and (C) 2-30mol% at least one kind of 3-alyloxy-2-hydroxypropanesulfonic acid, sulfoethyl (meth)acrylate, etc.
Patent JP-2000148032-A (JP)
Title: Surface light source element
Inventor: ONISHI IKUO
IPC: G02B5/02
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source element of a thin type and high luminance using electroluminescence(EL) as a light source. SOLUTION: This surface light source element has an EL light source 1 which is composed of a transparent substrate 2, transparent electrodes 3, an EL layer 4 and a metallic layer 5 and an exit light control plate 6 which is provided with plural projecting parts 9 on its surface facing the EL light source 1 and is arranged on the exit surface of the EL light source 1 in such a manner that these projecting parts 9 come into tight contact with the transparent substrate 2 which is the exit surface of the EL light source 1. As a result, the rays made incident on the apexes of the projecting parts from the light source side at an angle above the critical angle are taken out to the exit light control plate side by the projecting parts.
Patent JP-H02166572-A (JP)
Title: Vector character data processing method
Inventor: NAKANISHI TAEKO
IPC: G06T11/20
Filed: 1988-12-20
Abstract: PURPOSE:To easily edit vector character data by deciding two flexion points nearest the positions of two designated points and producing two vector character data consisting of data on two parts which divides the two flexion points as boundaries. CONSTITUTION:The designated characters are displayed on a display screen based on the vector character data, and two flexion points are decided on the same closed curves nearest the positions of two points designated on the display screen. Then two vector character data consisting of data on two parts which divide the decided two flexion points as boundaries are produced. Thus the vector character data is divided into the data on two radical parts, etc. Then an editing process is facilitated.
Patent JP-H03188287-A (JP)
Title: Method for preventing corrosion of cold rolled coil
Inventor: OKOCHI TOSHIHIRO
IPC: C21D1/26
Filed: 1989-12-15
Abstract: PURPOSE:To effectively prevent the corrosion of a cold rolled coil by sending air contg. an anticorrosive component at a specified concn. to the surface of the coil at a specified flow rate. CONSTITUTION:When air contg. an anticorrosive component is brought into contact with a cold rolled coil to prevent the corrosion of the coil, the concn. of the anticorrosive component contained in the air is regulated to >=0.1ppm (expressed in terms of the concn. of ammonia of an amine). A corrosion inhibitor is volatilized to produce air contg. an anticorrosive component at a high concn., a prescribed amt. of this air is added to air to be sent and the resulting air contg. the anticorrosive component at a low concn. is preferably used. At this time, ammonia or an amine is analyzed to regulate the concn. of the anticorrosive component. The anticorrosive air is sent to the surface of the coil at >=0.05m/sec flow rate. The corrosion of the coil is prevented at high humidity over a long period of time.
Patent JP-H01167633-A (JP)
Title: Breakdown toughness test material
Inventor: FUKUDA TAKASHI
IPC: G01N1/28
Filed: 1987-12-24
Abstract: PURPOSE:To estimate the mechanical properties of a metallic structure extremely accurately by joining metallic materials which are given similar properties by specific thickness by adjusting chemical components. CONSTITUTION:The metallic materials containing different chemical components are joined in multilayered structure to obtain the breakdown toughness test material which varies in mechanical property stepwise, and the chemical components are adjusted to obtain the breakdown toughness test material given substantially the same properties as the thickness-directional properties of a material of metallic structure such as a pressure container in operation, for example, in an update period. Metallic plates are used as metallic materials whose chemical components are adjusted and joined by a hot rolling and pressing method, an explosion bonding method, a diffusion joining method, etc.; and a welding material is used for built-up welding so that plural layers are formed, thus forming a laminate plate as the breakdown toughness test material.
Patent JP-H06175330-A (JP)
Title: Heat development processor
Inventor: ISOZAKI EIICHI
IPC: G03D13/00
Filed: 1992-12-04
Abstract: PURPOSE:To obtain a heat development processor in which a supporting body is prevented from being unevenly contracted and irregular development is prevented from occurring because of sudden cooling by contact with a guide member after peeling a heat developable photosensitive material from a heat roller. CONSTITUTION:The photosensitive material 20 being carried while it is interposed between a 2nd roller 32 and the heat roller 24 is carried in a hanging direction on the downstream side of the 2nd roller 32B. The guide parts 46 and 48 are respectively disposed corresponding to the front and back surfaces of the photosensitive material 20 on the downstream side of the 2nd roller 32B. Since the photosensitive material 20 passing between the guide plates 46 and 48 is carried within a range of + or -30 deg. with the hanging direction as reference, it hardly comes into contact with the guide plates 46 and 48, or contact pressure becomes low, thereby the material 20 reaches a photosensitive material ejection hole 10B in a state where the material 20 is not cooled suddenly. The material 20 is gradually cooled while it reaches the ejection hole 10B, and development becomes stable when it is ejected from the ejection hole 10B.