baber/WOPTO huggingface dataset:
Patent JP-S57104614-A (JP)
Title: Torpedo car for treating molten iron
Inventor: YAMANAKA HIROMITSU
IPC: C21C1/06
Filed: 1980-12-22
Abstract: PURPOSE: To make the S values of the molten iron after a desulfurization treatment and after delivery from a torpede car practically equal by providing bubbling plugs which stir the molten iron to the bottom of the body in the end part of the torpedo car.  
     CONSTITUTION: The molten iron 2 contained in a contg. body 1 is stirred like arrows α by the carrier gas such as Ar blown through an immersion lance 3, but the stirring near both ends of the body 1 is insufficient. Thereupon, a gas such as Ar is blown from pipings 6 through the bubbling plugs 5 provided near both end pats of the body 1. Thereby, the dead zones of desulfurization are eliminated, and the S values of the molten iron are made equal over before and after delivery. Each plug 5 is constituted of fine tubes 9 which branceh the leaking flow of the molten iron produced when porous bricks 8 as main parts facing the molten iron break into fine flows to form solidified clogging flow and refractory bricks 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0930338-A (JP)
Title: Installation product for automobile
Inventor: HANADA SHUICHI
IPC: B62D27/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the installing work of an installation product to a panel in an automobile. SOLUTION: In the structure of an installation product 3, a standard projection 15 engageable to a standard engaging part 7 formed at the standard position of a panel 1 is provided, as well as locking parts 13 engageable to plural locking holes 5 provided to the panel 1 are provided, and furthermore, the standard projection 15 is formed by a film 11 in the installation product 3.
Patent JP-H053904-A (JP)
Title: Freezing/drying vessel and filling method of freezing/ drying agent
Inventor: INOUE FUJIO
IPC: A61J1/05
Filed: 1991-06-26
Abstract: PURPOSE:To eliminate respective crushing/grading processes at the time when a freezing/drying agent is filled into a filling vessel, and also to enhance the drying efficiency. CONSTITUTION:The lumps of a freezing/drying agent inside a freezing/drying vessel are directly filled into a filling vessel. The outside of the bottom of the freezing/drying vessel is made in a plane shape and the inside of the bottom thereof is made approximately in a hemispherical shape, and easily separable coating treatment is applied to the inside, and the plug 12 is provided with a projection 32 (not shown) by which it can be positioned in a half-plugged condition and with cut-out parts 34 (not shown) for sublimating the liquid inside the vessel under the condition that the plug is half-plugged, or the like.
Patent JP-H0626826-A (JP)
Title: Shape inspecting apparatus
Inventor: KUTANDA JIYUNKO
IPC: G01B11/24
Filed: 1992-07-09
Abstract: PURPOSE:To decrease the errors in inspection greatly by providing the self-diagnosis function for judging the change in amount of light. CONSTITUTION:Before a product under inspection is mounted on an inspection stage, the amount of light without the product is received. The data of the amount of light for every respective Dot are obtained. The received amount of is displayed on a luminance graph. In the ordinary case for the amount of light, the state wherein the product is present becomes the graph (b) with respect to the graph (a) wherein the product is absent. When the amount of light is unequal, the light-amount data such as in (n) are received at first. When the difference  Xi of the amount of light is larger than a predetermined required reference value P1 for correcting the light-amount difference, a correction function expression based on the  Xi is set. The applicable Dot is multiplied by the correcting value by the operation after the acquisition of an image, and the uniform approximation is performed. Then, a graph (d) is obtained. When the received amount of light X is week, a graph (e) is obtained. When the amount of light X is lower than a lamp-replacement display reference P2, the error display of lamp replacement is performed. When the amount of light is higher than P2 and lower than a required correction refernce P3, a basic binary-coding level is multiplied by the correcting value. In general, a gamma correcting method and the like are used as the correcting expression. When the correcting value for every Dot is known by the experiment and the like, this value is used.
Patent JP-H0346160-A (JP)
Title: Non-linear de-emphasis circuit
Inventor: YAMASHITA NOBUITSU
IPC: H03G7/00
Filed: 1989-07-13
Abstract: PURPOSE:To make a response at high speed by obtaining output data by calculating difference between the output of a table and input data in the second subtracter and feeding back data in a rear step rather than the first subtracter through an infinite response digital LPF to the first subtracter. CONSTITUTION:The input data are supplied through a first subtracter 3 to a table 1 where a non-linear characteristic is written. The difference between the output of this table 1 and the input data is calculated by a second subtracter 4 and the output data are obtained. Then, the data in the rear step rather than the first subtracter 3 are fed back through an infinite response digital LPF 2 to the first subtracter 3. Thus, since the table 1 is used, processing for the non-linear characteristic itself is executed at high speed and the highly accurate characteristic can be obtained. Simultaneously, since the infinite response digital filter is used, the arithmetic itself is made comparatively simple and the response can be made at high speed, namely, the band of a signal to be processed can be made wide.
Patent JP-H0469983-A (JP)
Title: Superconducting element
Inventor: IWASHITA SETSUYA
IPC: H01L39/24
Filed: 1990-07-10
Abstract: PURPOSE:To improve yield and to obtain an oxide superconducting element having excellent reproducibility by continuously miniaturizing a film at the same position without exposing an oxide superconducting thin film. CONSTITUTION:An oxide superconducting thin film is formed of a metal mask 20 for forming source, drain electrodes. Three elements are simultaneously deposited by K-cell using yttrium 8, barium 9, copper 10 as substances to be deposited. Since a molecular beam flies in parallel, it is not substantially circulated to other part. A substrate and the mask are rotated at the same speed. Since a chamber is deposited in high vacuum, active oxygen is supplied, so as to efficiently supply oxygen into a film, to the vicinity of the substrate by an RF plasma 6. Then, it is replaced with a mask 21 for forming an insulating layer, an insulating layer is formed, and Agll is deposited as a gate electrode by using the K-cell. Before depositing, a metal mask 22 is replaced for forming a gate electrode. Thus, an USFET can be obtained with high reproducibility in high yield.
Patent JP-S6074725-A (JP)
Title: Arithmetic circuit
Inventor: HASEGAWA KENICHI
IPC: H03K19/173
Filed: 1983-09-29
Abstract: PURPOSE:To reduce number of elements and power consumption of a digital arithmetic circuit comprising a logical circuit and a latch circuit by designing that a current of a current source flows to either the logical circuit or a common emitter of two transistors (TRs). CONSTITUTION:A TRQ3 and a clock signal source CL connected to its base controls whether a collector current of a Q31 flows to the logical circuit L1 or to Q1, Q2. When the collector current flows to the logical circuit L1, the logical circuit L1 is operated and two current outputs are given to emitters of the Q1, Q2. Then a carry signals C', C appear respectively at the collectors of the Q1, Q2. On the other hand, when the collector current flows to the common emitter of the Q1, Q2 via the Q3, since the collector and the base of the Q1, Q2 are connected together, they hold the carry signals C', C just before. Thus, the number of elements of the arithmetic circuit comprising the logical circuit and the latch circuit is decreased and the power consumption of an LSI produced by a bipolar IC manufacture process is halved.
Patent JP-2000020214-A (JP)
Title: Data processor and recording medium
Inventor: IKEHARA AKIKO
IPC: G06F19/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a data processor which sets all items at a time as selected/ unselected objects through an easy operation without any omission of setting. SOLUTION: A step for accepting an instruction for setting all predefined items at a time as selected or unselected objects and a step for setting all the items as selected objects when the instruction is an instruction for setting them as the selected objects at a time or as the unselected objects when an instruction for setting them as the unselected objects, are included. A personnel information processing program P which is thus constituted is executed on a user terminal 1.
Patent JP-S6242398-A (JP)
Title: Programmable integrated circuit
Inventor: YAMAGUCHI DAISUKE
IPC: G11C17/06
Filed: 1985-08-20
Abstract: PURPOSE:To prevent deterioration of a write transistor (TR) due to a read current by short-circuiting the diode junction of a cell by a write current to write information and providing a read TR in addition to a write TR. CONSTITUTION:In bringing terminals E, F at write to a high voltage level and flowing forcibly a current from a terminal C to a terminal D, a cathode voltage of a diode 16 rises and exceeds reverse dielectric strength and breaks down, then a current flows to the terminal D, a TR 14 is turned on to absorb a large current. The junction of the diode 16 is short-circuited by the heat energy generated in this case. In supplying a read current from the terminal E to the terminal F, since a base of a TR 18 is at a low level at the write state, no current flows, but the base at non-write state is at a high level (Vcc), then the TR 18 is turned on to detect the read current. Thus, even when the read current is increased due to high read speed, the destruction of a cell is not incurred.
Patent JP-2001019521-A (JP)
Title: Antimicrobial-added artificial marble and its production
Inventor: YONEMURA MASAAKI
IPC: C04B26/18
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain the sufficient antimicrobial properties without large increase in inorganic antimicrobial agent accompanied by addition of organic silicon compound, in the production process for inorganic antimicrobial-added artificial marble, and in the marble products. SOLUTION: Inorganic antimicrobial-added artificial marble is produced by adding and dispersing an inorganic antimicrobial agent to the starting resin for the artificial marble, then an organic silicon compound is added to the starting resin to prepare the material, then the material is formed or molded to give the objective inorganic antimicrobial-added artificial marble. Thus, the surface of the inorganic antimicrobial agent is prevented from being coated with the organic silicon compound and the water repellency and the antimicrobial properties are exhibited without a large increase of the microbial agent.
Patent JP-S5884535-A (JP)
Title: Analog-to-digital converter
Inventor: UENO MASAHIRO
IPC: H03M1/50
Filed: 1981-11-16
Abstract: PURPOSE:To simplify the constitution and to make LSI easy, by constituting a reference charge injecting circuit with a switched capacitor. CONSTITUTION:A switched capacitor 19 performs a switching operation in a prescribed frequency f1 with a control signal from a timing control circuit 15, and transfers charges corresponding to a voltage inputted to a buffer amplifier 21 to an integrating circuit 13. A switched capacitor 20 of a reference charge injecting circuit 12 injects charges of a prescribed amount to the integrating circuit 13 with one switching operation. The polarity of the charge transferred from the switched capacitor 19 is inverted with the polarity of the charge injected from the switched capacitor 20. The amount of injected charge required to cancel the charge corresponding to an input voltage is represented with the number of clocks given to the switched capacitor 20.
Patent JP-H0346900-A (JP)
Title: Ultrasonic probe
Inventor: WATANABE KAZUHIRO
IPC: G01N29/24
Filed: 1989-07-14
Abstract: PURPOSE:To reduce the spread of an ultrasonic wave beam over a wide range form a short distance to a long distance by forming an electric resistor layer in the short-axis direction of the probe, and providing a signal electrode at the center part and also providing ground electrodes at end parts (or at plural positions from a signal electrode to the end parts at need). CONSTITUTION:A signal electrode 2-1 is provided at the center part of the electric resistor layer and applies an ultrasonic wave pulse signal to piezoelectric ceramic 1. The ground electrodes 2-2 are provided at the end parts of the electric resistance layer 2 (or at plural positions from the signal electrode 2-1 to the end parts) and ground the electric resistance layer 2. Consequently, a large voltage is applied at the center part of the piezoelectric ceramic 1 as shown by A and a smaller voltage is applied toward both the ends (or ground electrodes 2-2) to perform weighting in the short-axis direction. Consequently, the applied voltage is high at the center part of the single-plate piezoelectric ceramic 1 is high and decreases toward the edges and a spot-shaped (circular) thin ultrasonic wave beam is obtained.
Patent JP-H0229758-A (JP)
Title: Toner for developing electrostatic image and developing agent for electrostatic image
Inventor: NIHEI YOSHITO
IPC: G03G9/08
Filed: 1988-07-20
Abstract: PURPOSE:To obtain a two component type developing toner having satisfactory characteristics including resistance to aging by incorporating specified nonmagnetic toner particles and magnetic toner particles into a toner compsn. CONSTITUTION:A developing toner is prepd. by mixing 100pts.wt. chargeable, insulative, nonmagnetic toner particles having <=10<-12>mho/cm conductivity, 5-30mum vol. average particle size, and 2-45emu/g saturation magnetization with 0.01-10pts.wt. chargeable, insulative, and nonmagnetic toner particles having <=10<-12>mho/cm conductivity, 2-10mum vol. average particle size, and same polarity as the afore-mentioned nonmagnetic toner particles. Thus, a two-component type developing toner being superior in several characteristics, i.e. causing scarce deterioration in the chargeability, picture image density and fogging against the lapse of time, having high resolution without causing decrease against the lapse of time, rapid rise of electrification, and causing scarcely scattering in a developing device, is obtd.
Patent JP-H0841988-A (JP)
Title: Brace box
Inventor: YOSHIDA TAKASHI
IPC: E04B1/26
Filed: 1994-08-03
Abstract: PURPOSE:To provide a brace box excellent in mass productivity without becoming high cost while being of such constitution as to be fabricated on the basis of a conventional plate bending method and that remarkably improved in bearing strength (fastening-fixing strength) compared to a conventional example. CONSTITUTION:A horizontal member contact plate part 4B and a column member contact plate part 4C are integrally provided in the bent-connected state, and superposed plates 4D are integrally provided in the bent-connected state at the inner edge parts of the horizontal member contact plate part 4B and column member contact plate part 4C. At the time of bending the connection part 8 of the horizontal member contact plate part 4B and column member contact plate part 4C almost at a right angle to form the horizontal member contact plate part 4B and column member contact plate part 4C, the respective superposed plates 4D are superposed on each other to from a brace contact plate part 4A in the superposed state.
Patent JP-H108755-A (JP)
Title: Lifting device
Inventor: NAKA MASAKIYO
IPC: B66B11/08
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a lifting device of relatively simple construction which does not affect the building coverage ratio of building. SOLUTION: A lifting base 2 which is suspended by a rope 4 so as to be guided by supports 3 provided along the outer wall of a building 1 is lifted and lowered in such a manner that the rope 4 is delivered from a drum 9 driven and rotated by a driver or the rope 4 is wound up. An H-section steel can be exclusively used as the support 3 or a support of the building can be used. Since the base 2 can be provided outside the building, it can be placed on the surface of the ground when it is not needed so as to be utilized as a parking space for car. Since it can be provided outside the building, building coverage ratio is not affected.
Patent JP-S57104820-A (JP)
Title: Measuring apparatus for shipping/mixing system
Inventor: TAKAHASHI TAKEMI
IPC: G01F15/07
Filed: 1980-12-22
Abstract: PURPOSE:To drastically reduce the number of the equipment composing a shipping/mixing system by enabling the computation of a total sum in addition to a batch sum while the values are selectively indicated via the key operation. CONSTITUTION:This measuring apparatus has a batch summing element 3 and a total summing element 4 and a batch sum SUM and a total sum TSUM are stored in registers 5 and 6. By the operation of an item selection key 11, above- mentioned batch sum and total sum and selectively displayed on an indicator 8. In addition, it is so arranged that a scaler constant for scaling can be set by the operation of a setting key 12.
Patent JP-H0259919-A (JP)
Title: Electric connection system for computer
Inventor: SHIYARURU SEZAARU
IPC: H05K7/14
Filed: 1989-07-13
Abstract: PURPOSE: To facilitate a maintenance operation by mechanically fixing a secondary connector to a part corresponding to a connector intrinsic to a peripheral device. CONSTITUTION: The peripheral device 1 is provided inside a case 2, the back surface of the peripheral device 1 is provided with the three secondary connectors 3-5 for data, electric supply and the control signals of the peripheral device 1 and the back surface 6 of the case 2 supports a primary connector 9 fixed to the case 2 by an edge-like device 7 and a screw 8. Then, the three secondary connectors 3-5 are electrically connected to the primary connector 9. The case 2 provided with the peripheral device 1 is provided with a slide 18 as an insertion means to the inside of the chassis of a host computer, a rail 19 is provided on the slide 18 and a rolling member integrated with the chassis of the host computer is engaged on the inner side. Thus, the peripheral device is arranged inside the computer by an exchangeable method.
Patent JP-S5972411-A (JP)
Title: Plastic lens
Inventor: TOKUYADO NOBUHIRO
IPC: G02B1/04
Filed: 1982-10-20
Abstract: PURPOSE:To apply uniformly resin used for a reflection preventive film and also to fit easily a titled lens to a lens holding tool by providing a pair of opposed projecting parts on the outside circumferential part of a plastic lens, and installing this projection to the lens holding tool. CONSTITUTION:A gate part 2 formed at the time of manufacture exists on the outside circumferential part of a plastic lens 1, and a pair of projecting parts 10, 10' are opposed in the direction meeting at a right angle with a BB' straight line for connecting said part and the lens center and are formed as one body with the lens 1. When forming a reflection preventive film, this porjecting part 10 or 10' is inserted into a lens holding tool 3, and is immersed and drawn up repeatedly into and from an organopolysiloxane resin solution 4, by which the application is executed. In that case, an excessive liquid at the time of drawing up flows down smoothly through the projecting part 10 or 10', and the gate part 2 is in a position where collection of the liquid or its dripping does not occur, therefore, an uniform application is excucted, and the lens is installed easily to the holding tool 3.
Patent JP-H065063-A (JP)
Title: Electronic equipment
Inventor: MIYAZAKI SHUICHI
IPC: G11B33/12
Filed: 1992-06-18
Abstract: PURPOSE:To prevent the battery lid of an electronic equipment from being damaged and lost and improve switching operability. CONSTITUTION:A relaying member 2 is used as an interlocking means of an enclosure 1 and a lid part 3 for rotating the interlocking of the relaying member 2 and the lid part 3 and further the relaying member 2 can slide and rotate for the enclosure 1, thus opening the lid part 3 by 180 deg. for the enclosure 1 smoothly. Also, a lock nib 2d for the enclosure 1 is provided at the relaying member 2 for increasing retaining force. Furthermore, a protrusion, etc., 2e which become a switching operation part of the lid part 3 are placed at the relaying member so that a user can operate them.
Patent JP-S6428287-A (JP)
Title: Production of porous carbon material
Inventor: OTA KOJIRO
IPC: C04B38/06
Filed: 1987-07-22
Abstract: PURPOSE:To obtain a porous carbon material having excellent flexural strength, open cell ratio, etc., and suitable as an electrode material, filter, etc., by mixing a liquid thermosetting polymer with an acrylic polymer and a solution of a hardener, thermally curing the mixture to obtain a porous carbon precursor and heating and carbonizing the precursor in a non-oxidizing atmosphere. CONSTITUTION:A liquid thermosetting polymer (e.g. furan polymer or phenolic polymer) is mixed with a liquid acrylic polymer and the mixture is added with a solution of a hardener for the above two kinds of polymers (e.g. methanol solution of p-toluenesulfonic acid). The mixture is thoroughly stirred and mixed at normal temperature to form and disperse particles of hardened acrylic polymer and the produced dispersion is poured into a mold, etc. The dispersion is heated to remove the solvent and harden the thermosetting polymer to form a porous carbon precursor. The objective porous carbon material is produced by heating and carbonizing the porous carbon precursor in a non-oxidizing atmosphere (e.g. nitrogen).
Patent JP-H02291324-A (JP)
Title: Automatic sheet feed mechanism
Inventor: TSUCHIDA NOBUHIRO
IPC: B65H1/04
Filed: 1988-07-21
Abstract: PURPOSE:To prevent sheets from being fed in a superposed condition and being fed erroneously, by changing the pressing force of a pressing means for pressing a sheet against a feed roller, in association with a sheet guide. CONSTITUTION:A sheet 2 which is loaded on a lift plate 3, is pressed against a feed roller 1 by means of a spring 10 through the intermediary of the lift plate 3. If the size of a sheet is small, levers 8a, 8b do not make contact with cam parts 9a, 9b on a sheet guide so that a spring attaching surface 7 is located at a lowest position. If the size of a sheet is large, the cam parts 9a, 9b are associatingly opened in the direction of the arrow 5, and the levers 8a, 8b are rotated in the direction of the arrow 4 by the cam parts 9a, 9b on the sheet guide. Further, the spring attaching surface 7 ascends so as to decrease the length of the spring 10, thereby the sheet 2 is pressed against the feed roller 1 with a relatively large force.