baber/WOPTO huggingface dataset:
Patent JP-H04317354-A (JP)
Title: Automatic mesh forming apparatus
Inventor: UMEDA TAKUYA
IPC: G06F17/50
Filed: 1991-04-16
Abstract: PURPOSE:To provide an automatic mesh generation apparatus which automatically generates orthogonal meshes, for finite difference method use, which are used for a semiconductor-device simulation apparatus. CONSTITUTION:A P-N junction face at the inside of a semiconductor element is computed from the impurity distribution of the semiconductor element by using a P-N junction part computation device 5; its whole region is divided into small sections. In addition, mesh conditions inside each small section are computed by using a minimum mesh-interval computation device 7, a mesh- number computation device 8 and a mesh-interval-ratio computation device 9. Thereby, orthogonal meshes for finite difference method use are generated automatically.
Patent JP-H09273637-A (JP)
Title: Butterfly valve
Inventor: YURUGI YOSHINORI
IPC: F16K1/226
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly and disassembly without deviating a seat ring and without increasing turning torque of a valve rod regardless of the fastening amount of a piping flange. SOLUTION: A seat ring 4 is provided between a main body in which pipe connecting flange surfaces 3a on both ends and a valve element 5, a valve rod 6 extending outward in the diametral direction of the valve element 5 is supported through a valve rod guide 13, the main body is divided along the dividing surface parallel to the flange surfaces 3 and passing the axis of the valve rod into main body members 3A, 3B, and step parts 3c are formed on their inner cirumferential surface ends so as to be parallel to the dividing surface, The end made of an elastic sealing material 4a of the seat ring 4 is brought in pressure contact with the step part 3c, the main body members 3A, 3b are joined to each other by a connection bolt 3b, and a tie-in flange 7a of a valve rod inserting part 7 and a bottom cover 9 are fixed to the main body members 3A, 3B by hexagon headed bolts 8,  9a and integrated with each other.
Patent JP-H08289254-A (JP)
Title: Video signal reproducing device and video disk reproducing device
Inventor: TACHIBANA KAORU
IPC: H04N5/93
Filed: 1995-04-10
Abstract: PURPOSE: To provide a video signal device using an A/D conversion clock generation circuit capable of attaining high accuracy and high stability and also, non-adjustment. CONSTITUTION: A first phase error detection circuit 14 latches the A/D data of a digital video signal at the leading edge of a VCO control pulse S2. and acquires a sampling phase error at an oscillation start point by comparing the data with a prescribed value. A second phase error detection circuit 17 latches the A/D data of the digital video signal at the leading edge of a counter output S5, and acquires the sampling phase error at a point just before the stoppage of oscillation by comparing the data with the prescribed value. Those sampling error output are integrated by integration circuits 15, 18, respectively, and converted to analog voltages by D/A converters 16, 19, and supplied to a synchronizing separator circuit 11 and a phase comparator 13-2.
Patent JP-H02263190-A (JP)
Title: Radiation detector
Inventor: YUNOKI AKIRA
IPC: G01T1/185
Filed: 1989-04-03
Abstract: PURPOSE:To obtain a radiation detecting signal which is scarcely influenced by a noise of a detecting element itself by providing a detecting medium for generating the charge by following up an incidence of a radiant ray, a pair of electrodes, a DC power source, and a magnetic flux detecting means for converting a variation of a magnetic field to a current signal and outputting a radiation detecting signal. CONSTITUTION:When a radiant ray passes through a detecting medium 10, a pair of electron positive holes are generated in the detecting medium 10, an electron is collected to an electrode 11a of a positive side, and also, the positive hole is collected to an electrode 11b of a negative side. Subsequently, charge collected to each electrode 11a, 11b flows as a current in a conductor 12. As a result, a current flowing in a conductor 13 is varied, and by following up a variation of this current, a magnetic field is varied. When the magnetic field is varied, the number of magnetic fluxes passing through a coil 14 installed in the periphery of the conductor 13 is varied, therefore, a current corresponding to the variation of the number of magnetic fluxes is outputted as a radiation detecting signal from the coil 14. In such a way, the radiation measurement can be executed by the radiation detecting signal whose S/N is improved.
Patent JP-H10260170-A (JP)
Title: Gas chromatograph
Inventor: SAITO JUICHI
IPC: G01N30/88
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a gas chromatograph capable of quantitatively analyzing methane and non-methane hydrocarbon with high accuracy. SOLUTION: In this device, after a sample S supplied via a channel switching device 1 is measured by a measuring cylinder 7, the sample S is separated into a sample Sm of methane series and a sample Sn of non-methane series, and these samples are each supplied to the first analyzing part 14 to analyze methane and the second analyzing part 15 to analyze non-methane hydrocarbon. In this case, a purge gas introducing line 27 is connected via a switching valve 26 to a sample introducing line 2 which is connected to the prior stage of the channel switching device 1, and a purge gas PG is passed through the channel switching device 1 and the measuring cylinder 7 at the time when analyses are being performed at the above-mentioned analyzing parts 14 and 15.
Patent JP-H04296753-A (JP)
Title: Photosensitive damperless planographic printing plate
Inventor: TANIGUCHI TETSUYA
IPC: G03F7/004
Filed: 1991-03-26
Abstract: PURPOSE:To form a clear visible image after development without using a dyeing soln. and to prevent the contamination of a printing plate and an automatic processing machine. CONSTITUTION:When a primer layer, a photosensitive layer and a silicone rubber layer are successively formed on a substrate to obtain a photosensitive planographic printing plate requiring no dampening water, microcapsules contg. a color developing agent or a developer are incorporated into the primer layer, the photosensitive layer or a color developing layer. This color developing layer is formed by coating with a mixture of the microcapsules with resin.
Patent JP-S59208381-A (JP)
Inventor: NAKAO YOSHIHIRO
IPC: F26B15/06
Filed: 1983-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09242421-A (JP)
Title: Safety device for automatic door
Inventor: SUMIYAMA KOJI
IPC: E05F15/20
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To safely pass passersby by avoiding interference (contact) and sandwich the passenger during opening/closing doors. SOLUTION: Doors 2, 2 are provided with safety detecting means 3, 3 to form directive detection areas B, B enlarged from the ends 11, 11 to the suspensions 8, 8 of the doors 2, 2. A drive control means serves to stop, decelerate or reverse the doors 2, 2 in accordance with detection signals from the safety detection means 3, 3.
Patent JP-S5310439-A (JP)
Title: Developing apparatus of magnetic brush type
Inventor: MATSUMURA TOUICHI
IPC: G03G15/09
Filed: 1976-07-15
Abstract: PURPOSE: To shorten the developing time and to obtain an image of high density with a latent image of low surface potential by providing a partition between magnetic brushes so that the toner density of a developing liquid caught by the brushes may be divided into two kinds. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04317194-A (JP)
Title: Selling time point information control terminal device
Inventor: SAKAI KAZUTO
IPC: G06F15/00
Filed: 1991-04-17
Abstract: PURPOSE:To permit the manpower saving by performing the customer operation concerning a selling time point information control terminal device. CONSTITUTION:The title device is the selling time point information control terminal device to make a customer register and pay the merchandise, and has a first customer sensor 10 to detect the approach of the customer, a weigher 4 to measure a weight at the shed of the non-registered merchandise, a merchandise register 2 equipped with a scanner to read a bar code, a money receiving paying device 6 to receive and pay the money, a second customer sensor 11 to detect the leaving of the customer, a merchandise registering monitoring means 20 and a money receiving monitoring means 21. The merchandise registering monitoring means 20 promotes and monitors the merchandise registration based on the measured value by the weigher 4 and the registering condition in the merchandise register 2. The money receiving monitoring means 21 monitors the presence of the money reception from the merchandise registering starting time point up to the customer detecting time point of the second customer sensor 11 and in the case of no money reception, generates the alarm. The merchandise registering monitoring means 20 and the money receiving monitoring means are provided, the merchandise is registered by the customer with the merchandise register 2 and the money is paid by the money receiving paying device 6.
Patent JP-2000276629-A (JP)
Title: Automatic transaction device
Inventor: NOMURA NORIYUKI
IPC: G06F19/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To easily and simultaneously print plural rows without changing a message form with a host device and to shorten entry time. SOLUTION: This automatic transaction device 1 is provided with a printing head capable of simultaneously printing two rows in a bankbook entry machine 4. Every time a main control part 2 receives a print message for one row from the host device 8, the print message is held in a buffer memory 3 and print end is notified to the host device 8. At the time of receiving transaction data for two rows, the main control part 2 sends the transaction data for the two rows based on the print message held in the buffer memory 3 to the bankbook entry machine 4 and the two rows are simultaneously printed on a bankbook by the printing head.  Also, in the case that an error is generated at the time of the printing, by the instruction of the main control part 2, the transaction data for the two rows are sent to a card reader receipt printer part 5, printed on a receipt form and discharged to a customer.
Patent JP-S63249984-A (JP)
Title: Small-diameter compact disk adapter device
Inventor: NAKAGAWA TAKAMICHI
IPC: G11B7/24097
Filed: 1987-04-07
Abstract: PURPOSE:To play a small-diameter compact disk with a conventional compact disk player by fitting a small-diameter compact disk adapter to the outside of the small-diameter compact disk to obtain 12cm outside diameter and rotating this adapter together with the small-diameter compact disk. CONSTITUTION:An outside form 2 of an adapter body 1 is approximately equal to that of a compact disk having 12cm diameter. When holding holes 4 are moved toward the outside periphery of the adapter body 1 with fingers for the purpose of inserting a small-diameter compact disk 10 to a center hole 3, upper holding projections 7 escape toward the outside periphery of the adapter body 1 because upper holding projections 7 are separated from the adapter 1 by grooves 5 and elasticity is given to them, and the small-diameter compact disk 10 can be inserted and held. If the disk 10 is inserted to the compact disk player in this state, the disk is played similarly to the compact disk having 12cm diameter.
Patent JP-H08252392-A (JP)
Title: Washing machine
Inventor: KAWAGUCHI TAKAO
IPC: D06F37/12
Filed: 1996-04-08
Abstract: PURPOSE: To suppress the propagation of microorganisms without blending an antibacterial material to a washing and dehydrating tank itself by covering the outer circumferential wall surface of the synthetic resin washing and dehydrating tank having a reinforcing rib on the outer circumferential wall with a synthetic resin film in which an organic microorganism propagation inhibiting material is blended. CONSTITUTION: The rotating tank 1 of a full automatic washing machine has the function as washing and dehydrating tank, a mounting seat 5 to which a flange 4 for mounting a stirring blade 2 out a shaft 3 is fitted is formed in the bottom part center of the rotating tank 1, and an annular rib 6 is formed concentrically with the mounting seat 5. A radial rib 7 is formed on the radial direction of the mounting seat 5 so as to cross the annular rib 6. A horizontally extended horizontal rib 8 and a vertically extended vertical rib 9 are formed on the outer circumferential wall side part of the rotating tank 1 so as to be mutually crossed, and a groove containing a balance weight 10 is formed on the upper opening part periphery of the rotating tank 1.  The outer circumferential wall surface of this synthetic resin washing and dehydrating tank 1 is covered with a synthetic resin film in which an organic microorganism propagation inhibiting material is blended.
Patent JP-S61243443-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAGI TOSHIHIKO
IPC: G03C1/035
Filed: 1985-04-19
Abstract: PURPOSE:To obtain a photosensitive material superior in color reproductivity and wide exposure latitude by incorporating an emulsion higher in silver iodide content and another emulsion lower in said content to a photosensitive silver halide emulsion layer. CONSTITUTION:At least one of photosensitive silver halide emulsion layers is composed essentially of the monodispersed emulsion A having a silver iodide content of >=6mol% and the emulsion B having an average grain diameter same as that of the silver iodide of the emulsion A and a compsn. near the surface same as that of the emulsion A but a silver iodide content lower than that of the emulsion A as the content of the total grains. The emulsion A has a silver iodide content in the shell part lower than that in the core part, thus permitting an interimage effect to be given by the presence of the emulsion contg. a specified amt. of silver iodide, and bidirectionality to be caused between different photosensitive layers to each other.
Patent JP-S60252414-A (JP)
Inventor: BURAIAN ARUBAATO KARINGAMU
IPC: C07D309/40
Filed: 1985-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08283738-A (JP)
Title: Method for pretreating coal to be charged into coke oven
Inventor: NAKAGAWA ASAYUKI
IPC: C10B57/08
Filed: 1995-04-11
Abstract: PURPOSE: To control the particle size of a coke by sending a given amount of coal to a gas discharge opening of a combustion heating oven, charring the coal, introducing the char into the lower part of a preheating tower together with a combustion gas, mixing the char with dry coal charged into the tower, and preheating the mixture. CONSTITUTION: Wet coal is sent from a hopper 1 to a drying tower 2, where the coal is dried to a water content of about 2-3% with a hot gas. The dry coal is separated from the carrier gas in a cyclone 3, and sent to a preheating tower 4. The gas separated is sent to a combustion heating oven 6 through a pipe 12 and heated. The preheated coal whose water content has been reduced to approximately 0% in the tower 4 is separated from the carrier gas in a cyclone 5, and sent to a coke oven through a pipe 13. The carrier gas is circulated to the tower 2 through a pipe 9 and used for drying wet coal. A given amount of coal is fed from the hopper 1 to the outlet of the oven 6 through a pipe 15, and converted therein into inactive substances including char.  The inactive substances are fed to the tower 4 together with a combustion gas, and mixed therein with dry coal to give a preheated homogeneous mixture. This mixture is sent to the oven via the cyclone 5, and the particle size of the coke is regulated.
Patent JP-S57199676-A (JP)
Title: Nonimpaction type printer
Inventor: HASHIMOTO KENICHIROU
IPC: B41J25/304
Filed: 1981-06-03
Abstract: PURPOSE:To miniaturize a nonimpaction type printer as well as eliminate friction and noise in its head by a method in which a first permanent magnet is fixed to a printing head, and the printing is pressed on a platen by attraction and repulsion between the first permanent magnet and the second permanent magnet fixed to the first permanent magnet. CONSTITUTION:A heating type printing head 16 is rotatably supported by a shaft 17, and the first permanent magnet 18 is fixed to the projected portion 16a of the back of the head 16. The second permanent magnet 19 is fixed to a supporting base 20 in the face of the permanent magnet 18. The printing head 16 is pressed on a platen 14 by a proper force originated from the magnetic repulsion of the two magnets 18 and 19. Since the printing head 16 moves in no contact with the supporting base 20, no friction occurs, printing disorder can be prevented, and no noise by vibration occurs.
Patent JP-H02264759-A (JP)
Title: New quinoline derivative and salt thereof
Inventor: NARITA HIROKAZU
IPC: C07D215/56
Filed: 1989-04-04
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H or carboxyl-protecting group: R<2> is halogen, alkoxy, etc.; R<3> is H, lower alkylamino, etc.; R<4> is lower alkyl, lower alkenyl, cycloalkyl or aryl; X1 and X<2> are halogen) and its salt. EXAMPLE:1,7-Dicyclopropyl-5,6,8-trifluoro-1,4-dihydro-4-oxo-3-quinolin ecarboxylic acid ethyl ester. USE:An antibacterial agent. PREPARATION:The objective compound of formula Ia can be produced, accord ing to the reaction formula, by ketoesterifying a compound of formula II (R<2a>=R<1>) and its salt to form a compound of formula III (R<1a>=R<1>) and its salt, reacting the product with methyl orthoformate or ethyl orthoformate in acetic anhydride. reacting with a compound of formula IV and its salt to form a compound of formula V and its salt and finally subjecting the compound to cyclization reaction in the presence or absence of a fluoride, etc.
Patent JP-H04318398-A (JP)
Title: Memory fault analysis device
Inventor: SATO TSUNEHIRO
IPC: G11C29/00
Filed: 1991-04-17
Abstract: PURPOSE:To reduce a relief decision time. CONSTITUTION:Based on an off set address, regions of a fault analysis memory 7i and a mask memory 8i are divided by a divided address setting means 5i corresponding to the memory being measured and each cell address is set. The fault data of the memory being measured, which corresponds to the cell corresponding to the each region address signal of the fault analysis 7i, are fetched in synchronization by the data fetching means 5i. The fetched data are read out in synchronization for each cell corresponding to the address signal of each region of the fault analysis memory with the corresponding cell data of the mask memory and fault detecting means 9Ai and 9Bi detect, in synchronization, whether each cell is non-masked faulty cell or not. The number of faulty cells is counted by fault number counting means 11Ai and 11Bi. Based upon the count value, the direction of the cell to be relieved is determined by a mask data write in means 1 and the mask data are written in.
Patent JP-S60228812-A (JP)
Title: Glass burner and manufacture thereof
Inventor: FURUI YASUROU
IPC: F23D14/52
Filed: 1984-04-27
Abstract: PURPOSE:To prevent the deflection of respective glass tubes and the deviation of the centers of the tubes from one another from occurring and at the same time keep the gaps of respective gas flow passages constant by a structure wherein a plurality of spacers are interposed between the outer peripheral surface of one glass tube and the inner peripheral surface of another glass tube in such manners as distributed circumferentially in a burner consisting of a plurality of concentric glass tubes. CONSTITUTION:Respective spacers are interposed between the inner peripheral surfaces of respective tubes 6, 7 and 8 and the outer peripheral surfaces of respective tubes 5, 6 and 7 in such manners as distributed circumferentially in a burner consisting of a plurality of the concentric glass tubes 5, 6, 7 and 8. In addition, the spacers 5a-5d and the spacers 5e-5h are respectively welded at the tip part side and at the base end part side of the glass tube 5, the spacers 6a-6d and the spacers 6e-6h are respectively welded at the tip part side and at the base end part side of the glass tube 6, and further the spacers 7a-7d and the spacers 7e-7h are respectively welded at the tip part side and at the base end part side of the glass tube 7. At the same time, the tips of the spacers 5a-5h closely contact with or are held with minute gaps with the inner peripheral surface of the glass tube 6. Similar relationship exists between the tips of the spacers 6a-6h and the inner peripheral surface of the glass tube 7 and between the tips of the spacers 7a-7h and the inner peripheral surface of the glass tube 8.
Patent JP-H11278169-A (JP)
Title: Car-mounting audiovisual system
Inventor: OISHI KOJI
IPC: B60R11/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an antitheft measure to a car-mounting audiovisual device of 2 DIN size. SOLUTION: This device is equipped with an on-off operable cover 3 covering the front of a body of a car-mounting audiovisual system 2, and a part of a dashboard 1 is constituted by the cover 3. With this constitution, in the case where the cover is closed, it is recognized as part of the dashboard, so a fact that there is an AV system is not found out of the outside, and thus theft is obviable. In addition, when the device is used, the cover is opened, turning over it as far as 180 degrees, and it is stored in the system body, whereby the audiovisual system is also usable in combination.
Patent JP-H07268482-A (JP)
Title: Hardening method of gear member and device therefor
Inventor: ODA KAZUYUKI
IPC: C21D1/18
Filed: 1994-03-30
Abstract: PURPOSE:To provide a hardening method of a gear member capable of uniformly cooling the entire surface of the teeth of this gear member and the device therefor. CONSTITUTION:A press hardening device has a lower moving unit 3 which is movable in a lateral direction and a pressing unit 4 which moves upward and downward relatively to this lower moving unit 3. After the gear member 2 consisting of a heated helical gear is set onto a supporting plate 22, the gear member 2 is restrained from its inner side by a center head 3'7 freely rotatable by means of a bearing 40 and an expander 42. This supporting plate 22 is rotated by a worm gear 23 and a worm wheel 24 and a coolant is supplied to coolant passages 28, 29 to cool and harden the gear member 2 while the gear member 2 is kept rotated. The direction of the flow of the coolant along the teeth of the gear member 2 is paralleled with the forming direction of the helical teeth by controlling the flow rate of the coolant and the rotating direction and rotating speed of the gear member 2.
Patent JP-S60230934-A (JP)
Title: Induction heater
Inventor: ISHIZAKA YUUJI
IPC: C21D1/42
Filed: 1984-04-27
Abstract: PURPOSE:To heat continuously the ends of materials to be heated such as a round material and flat material at a low cost with high coil efficiency by providing induction heating coils which are parallel with the material to be heated in-between in a way as to face each other and forming the magnetic fluxes intersecting orthogonally with the axial direction of the material to be heated. CONSTITUTION:The induction heating coil 1 which is a flat square cylindrical shape is constituted of a part laminated with an iron core 1b on the outside of a conductor 1a parallel with the axial direction of the material to be heated and a conductor 1c in a connecting part. Such coils 1 are disposed to face each other by sandwiching both sides of the material 2 to be heated and the material 2 is intermittently moved continuously in one way. The coils are further provided in parallel with the axial direction of the material 2 so that the direction of the electric current flowing in the coil conductors 1a facing each other is made the same. The magnetic fluxes intersecting orthogonally with the axial direction of the material 2 are thus formed. The induction heating by utilizing a middle frequency is made possible by such mechanism and the total efficiency of the coils is improved.