baber/WOPTO huggingface dataset:
Patent JP-H06315541-A (JP)
Title: Medical treatment device using image diagnostic device
Inventor: AIDA SATOSHI
IPC: A61B17/22
Filed: 1993-09-14
Abstract: PURPOSE:To prevent the deviation in position at the time of determining and setting a position of a hot spot whose spatial resolution is high and an actual hot spot by constituting the device so that a varied portion is detected by comparing image information in an examinee of a state before irradiation and a heated state by suppressing an output and executing the irradiation. CONSTITUTION:Before a medical treatment, image pickup is executed for alignment, a deviation is detected by comparison with an image at the time of medical treatment plan and a patient is aligned. Thereafter, a reference image for measuring a hot spot before irradiation with an intense ultrasonic wave is picked up and stored in a memory. A control circuit controls a phase control circuit group 11 and a driving circuit group 12, a set focal position is irradiated with an ultrasonic wave of intensity and time controlled to an extent that denaturation does not occur, and by obtaining the reference image and taking a difference to the reference image stored in the memory, a hot spot image is obtained. From this image, a deviation of a set focal position 7 set in the beginning and for instance, a peak point of the observed hot spot is detected, and when the deviation exceeds an allowable range, danger is informed to an operator by a warning sound, etc.
Patent JP-2000058919-A (JP)
Title: Semiconductor element and its manufacture
Inventor: SASANUMA KATSUNOBU
IPC: H01S5/00
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor element that has high carrier density, low contact resistance to a p-side electrode, and high reliability by providing a fluorine compound on the surface of a III-V group compound semiconductor, by performing heat treatment, and by preventing the reduction of the concentration of hydrogen and the loss of nitrogen or the like. SOLUTION: First, a GaN substrate 10 is washed and arranged on a susceptor in the reaction container of an MOCVD device. Then, each of layers 11-15 of a nitride semiconductor is allowed to grow. A fluorine compound layer is formed. By a sputter device, for example, magnesium fluoride (MgF2) is deposited. After that, a wafer is taken out of the sputter device, is arranged in an annealing device, is heat-treated in a nitrogen atmosphere, and is cooled. Temperature for heat treatment is preferably set to 300 deg.C. Then, the fluorine compound layer is eliminated. A p-side electrode 17 and an n-side electrode 18 are formed, thus obtaining superior ohmic characteristics by providing each electrode.
Patent JP-H0278756-A (JP)
Title: Domestic snow-melting system
Inventor: AKIYAMA JUNICHIRO
IPC: E01H5/10
Filed: 1988-09-13
Abstract: PURPOSE:To melt snow that is accumulated on laid blocks to eliminate the necessity of removing the snow therefrom, by introducing an exhaust heat gas into the laid blocks from a heat source generator for use in heating equippement such as room heating or hot-water supply, the laid blocks being composed of heat-exchanger blocks laid within that portion of a site 2 which is covered with the snow. CONSTITUTION:In the main area of a site 2 in which a house 1 is built, e.g., a passage 3 in front of the entrance of the house, a plurality of heat-exchanger blocks 4... is laid while being combined to each other. An exhaust heat gas is introduced via a pump 6 into the laid blocks 4... from a heat source generator 7 for use in heating equippment such as heating for room 1 or hot-water supply. Also, an auxiliary heat source generator 8 is installed on an inlet for introducing the exhaust heat gas into the laid blocks 4... from the heat-source-generator 7. Heat accumulated in the laid blocks melts snow covering the blocks, thereby eliminating the necessity the necessity of removing the snow therefrom.
Patent JP-H0655611-A (JP)
Title: Double-screw extruder for volatilizing non-thermoplastic rubber
Inventor: TANAKA TAKEHIKO
IPC: B29C48/76
Filed: 1992-08-04
Abstract: PURPOSE:To provide a double-screw extruder for volatilizing non-thermoplastic rubber which can volatilize sufficiently a non-thermoplastic rubber material. CONSTITUTION:In a double-screw extruder 6 for volatilizing non-thermoplastic rubber comprising prefect meshing double-screws 21 rotating in the different directions for extruding a material by the rotation in a barrel 22 provided with a volatilizing openings 23 and gears 1 and 2 inserted into the position just before the volatilizing openings 23 of respective screws 21 and having a plurality of teeth on the peripheral faces and meshed with each other, the teeth of the gears 1 and 2 are formed by the teeth of recessed and projected lines 3. Also in the double-screw extruder for volatilizing non-thermoplastic rubber 6, the intervals of recesses and projections of teeth of recessed and projected lines 3 of the gears 1 and 2 meshed each other are preferably diviated.
Patent JP-H06317583-A (JP)
Title: Stool sampling container
Inventor: TSUJI AKIRA
IPC: G01N33/48
Filed: 1991-08-15
Abstract: PURPOSE:To provide a low-cost stool sampling container of high reproducibility of test where the drip part of a suspension can be opened by only twisting off for a simple operation of preparing a stool specimen. CONSTITUTION:This container consists of a container body 1 having a drip part 6 at a closed end 5, a plug member 2 made of soft synthetic resin with an insertion hole 10 formed in the axial, direction, and a cap member 3 having a stool sampling stick 16. The insertion hole 10 is closed by a closing film 11, and an embrittled part 7 for twisting off the tip 9 is formed at the drip part 6. The stool sampling sticks 17, 16 with stool deposits are inserted into the insertion hole 10 of the plug member 2 so that extra stool may be wiped off with the insertion hole 10 and the closing film 11 in particular. A drip of the suspension of stool and solution S is possible by twisting off the tip 9 from the embrittled part 7 in the drip part 6 to open it.
Patent JP-H0543306-A (JP)
Title: Burnt refractory of magnesia-chromia
Inventor: TAMAKI TAKEYUKI
IPC: C04B35/047
Filed: 1991-08-16
Abstract: PURPOSE:To attain high density and high strength while maintaining high corrosion resistance by adding a small amount of iron oxide powder to high-purity magnesia-chromia burnt refractory. CONSTITUTION:A burnt refractory having a composition comprising >=93wt.% total amount of MgO and Cr2O3, 1-7wt.% calculated as Fe2O3 of iron oxide and <=1wt.% other components is constituted. When a small amount of iron oxide powder is used as a sintering agent, magnesia chromia refractory almost consisting of MgO and Cr2O3 can be sufficiently sintered in the sintering. Consequently, magnesia-chromia refractory having both high corrosion resistance and high wear resistance is obtained. The particle size of iron oxide powder and metal iron powder used is preferably <=200mum particles in order to increase reactivity.
Patent JP-S61108509-A (JP)
Title: Forming method of parison for orientation blow molding
Inventor: NAKAMURA YOSHINORI
IPC: B29C49/64
Filed: 1984-10-31
Abstract: PURPOSE:To enable to mold a thick-walled parison in normal molding cycle by a method wherein the injection-molded parison is axially compressed in a temperature-controlled mold during temperature control process in order to shorten the neck length of the parison and at the same time to form the wall thickness of the parison more thicker. CONSTITUTION:A mold clamping is done by inserting a core 4 into an injection mold 1 from the above of a neck mold 3, which is attached onto the lower side surface of a transfer plate 2 and fitted to the injection mold 1 in order to injection-mold a bottomed parison 5. The parison is removed from the mold 1 at a temperature as high as possible and transferred to the upper part of a temperature-controlled mold 6 while being pinched at the neck part 5a of the parison 5. The parison 5 is inserted in a cavity 7 so as to close the mold with the neck mold 3 and the mold 6. During the process of the above-mentioned mold closing, because he difference exists between the length of the neck 5b and the depth of the cavity 7, the neck 5b is axially compressed and shortened before closing the mold and at the same time the wall thickness is increased so as to realize the shortened parison 9. Due to the change of wall thickness under compression and the heat given from the outside of the parison, the temperature distribution in the neck 5b becomes uniform quicker than that in the case, when only the heat from the outside is given. In addition, the strain developed during injection molding is also removed.
Patent JP-H0895687-A (JP)
Title: I/o card, connecting cable to be connected with the i/o card and power saving method for i/o card
Inventor: INOUE AKINOBU
IPC: G06F13/40
Filed: 1994-09-26
Abstract: PURPOSE: To completely stop the power supply when an I/O card is in its unused state and to make the power consumption in the I/O card zero by mounting the I/O card on a slot, mounting the external connector of a connecting cable on the I/O card and performing power supply. CONSTITUTION: When an external connector 41 is not mounted on a second connector 32 in a state that an I/O card 30 is mounted on a slot 13, a signal line 33 becomes open and a detection signal CD is 9 a prescribed level. In this state, the internal circuit of a personal computer 10 judges that the I/O card 30 is not mounted on the slot 13 and does not supply power to the I/O card 30 from the power source circuit inside the personal computer 10. When the external connector 41 is mounted on the connector 32, the detection signal CD from a card mounting detection signal line 33 becomes to be at ground level and the internal circuit judges that the I/O card 30 has been mounted on the slot 13. Power is supplied to the I/O card 30 from the power source circuit inside the personal computer 10.
Patent JP-S6473779-A (JP)
Title: Superconducting circuit and manufacture thereof
Inventor: MACHI TAKAHITO
IPC: H01B12/06
Filed: 1987-09-16
Abstract: PURPOSE:To form a superconducting circuit of a fine pattern by introducing a specified metal to a superconducting substrate of a specified material to form an insulation section and by making the remains a superconducting wiring. CONSTITUTION:When Y-ion, etc., from beam plasma type ion source is implanted to a substrate 1 of superconductive material expressed in Eq. I through a mask 2 corresponding to a circuit, an insulating section 6 of A excess shown in Eq. II is formed making the remains a superconducting wiring, and a superconducting circuit of fine pattern is thereby formed. In the Eqs., A:Y, La, Ce, Pr, Nd, Pm, Sm, Hu, Gd, Yb, Dy, Ho, Er, Tm, Yb, Lu or Sc, B:Ba, Sr or Ga, and delta<1, x>4;.
Patent JP-H0894449-A (JP)
Title: Insertion type detector
Inventor: SEKINE KOICHI
IPC: G01K1/08
Filed: 1994-09-26
Abstract: PURPOSE: To obtain an insertion type detector equipped with an easily replaceable protective filter which can be manufactured easily and in which sufficient ventilation, drip-proof performance and strength can be ensured while reducing the weight and thermal capacity. CONSTITUTION: A protective filter 55 for an insertion type detector is inserted into a protective cap 53 at the forward end of a protective tube 52 containing sensor 61, 62 with ventilation windows 53b being made through the circumferential wall thereof in order to protect the sensors 61, 62 when the protective tube 52 is disposed in a space to be measured. The protective filter 55 is molded of a porous resin into a tubular cap.
Patent JP-H0893270-A (JP)
Title: Snow melting roof-tile wiring unit
Inventor: KONDO MASATO
IPC: E04H9/16
Filed: 1994-09-26
Abstract: PURPOSE: To provide a snow melting roof-tile wiring unit of desirable workability that can connect snow melting roof-tiles and a power supply easily only by combination without designing wiring each time according to the size and shape of a roof and can easily replace the snow melting roof-tiles with new ones even in the case of the laid snow melting roof-tiles be ing damaged. CONSTITUTION: A snow melting wiring unit is constituted of a trunk line 10, a trunk line connecting plug 21 connected to one end of the trunk line 10, a trunk line receptacle 22 connected to the other end of the trunk line 10, the specified number of trunk line branch mold parts 23 provided at the intermediate parts of the trunk line 10 so as to connect branch lines connected to snow melting roof-tiles A, electrically to the trunk line 10, and branch line connecting plugs 41 connected to the tips of the branch lines 30. The branch line connecting plugs 41 are removably connected to the branch line receptacles 42, connected to the tips of the lead wires (b) of the snow melting roof-tiles A, so as to connect the snow melting roof-tiles A to the snow melting tile wiring unit 1.
Patent JP-S6473829-A (JP)
Title: Digital-analog converter
Inventor: TERAJIMA YOSHIYUKI
IPC: H03M1/78
Filed: 1987-09-14
Abstract: PURPOSE:To completely remove a low frequency noise, by applying phase inversion on a reference voltage, and performing addition after multiplying by a prescribed constant. CONSTITUTION:A phase inversion circuit is constituted of resisters R3-R5 and an operational amplifier 502. An operational amplifier 102 adds a ladder circuit 101 on the phase inversion circuit. In such a way, a DC component is removed and it goes to zero V.
Patent JP-S6473457-A (JP)
Title: Operation system for fast fourier transformation
Inventor: IIDA MASAO
IPC: G06F17/14
Filed: 1987-09-14
Abstract: PURPOSE:To shorten the generation time of a program and to speed up an operation time by making the operation contents of first and fourth operation means equal and making the operation contents of third and fifth operation means equal. CONSTITUTION:The operation contents of DFT operation means 11-1 and 11-2 being the first and fourth operation means, and those of the rearrangement means of data arrangement 16-1 and 16-2 being the third and fifth operation means to be equal. Namely, the 4L points DFT operation means in line direction 11-1 and 11-2, a multiplication means 13 executing a twist coefficient operation and the rearrangement means of data arrangement 16-1 and 16-2 are provided, and the 4L points DFT operation means 11-1 and 11-2, and the rearrangement means of data arrangement 16-1 and 16-2 are repeatedly used. The number of program steps of an operation processing reduces and the generation time of the program can be shortened. Furthermore, a DFT operation unit comes to be 4L points and the address alteration range of a data memory in the operation unit reduces from 4L bits of 4<2>L points to the L bits of the 4L point, whereby the number of the steps of an assembler program in the operation unit is reduced.
Patent JP-S60124027-A (JP)
Title: Magnetic recording medium
Inventor: WATANABE HITOSHI
IPC: G11B5/725
Filed: 1983-12-06
Abstract: PURPOSE:To improve runnability, wear resistance and durability by forming a protective layer by using a mixture in which the compsn. ratio of monoester, diester and triester in fatty acid glyceride is within a specific range. CONSTITUTION:A protective layer consisting of a fatty acid glyceride mixture having a residual fatty acid group of 11-21 carbon atoms and contg. monoester, diester and triester at a compsn. ratio of 20-90%:5-70%:5-70% by weight per cent. The lubricity of the fatty acid glyceride decreases the friction on the surface of the magnetic layer contributing consequently to an improvement in running stability. The adsorptive power thereof contributes to an improvement in the durability, i.e., wear resistance of the formed protective layer.
Patent JP-H1161510-A (JP)
Title: Garment having back portion
Inventor: MAKI KUNIHIKO
IPC: A41C3/12
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a garment having good fitness and tightness due to a proper pressure but free from the linear tightening of a breast portion and an excessive pressure to skins by forming the wearer side-faced portion of the back portion of the garment from doubly superposed elastic cloths. SOLUTION: In this garment such as a brassiere, at least a portion corresponding to the side portion of a wearer in the back portion 1 of the garment is formed mainly from doubly superposed elastic cloths comprising a cylindrical part obtained by superposing the two elastic cloths and adhering the upper and lower side portions.
Patent JP-H04110103-A (JP)
Title: Molding method of molding foundation body of ceramic pipe
Inventor: SHIMADA HIROMI
IPC: B28B21/50
Filed: 1990-08-30
Abstract: PURPOSE:To make density of the bottom of a molded body the same as that of a cylinder part and uniform, by a method wherein a cavity is formed of an elastic pipe, a mandrel of the inside of the same and top punch on the upper part of the mandrel and at the time of molding of the elastic pipe by pressurization, the top punch is formed by an elastic overcoated body and a rigid core body. CONSTITUTION:A top punch 4 is formed by an elastic overcoated body 6 which is compressed by pressure to be applied to an elastic pipe 3 in a circumferential direction on the outside and extending to a cavity side and a metallic rigid core body 5 whose recessed arclike mold surface 5a is extruded toward a mandrel 2 and the bottom part is molded at the time when the elastic overcoated body 6 is extended to a cavity side on the inside of the elastic pipe 3. After filling of powder into a cavity, when an elastic pipe is pressurized in a circumferential direction by a pressurizing body 7 surrounding its circumference, the raw material powder is pressurized evenly between the mandrel and elastic pipe. At the same time, through the elastic pipe pressurizes the overcoated body 6 of the top punch toward the center axis, since the top end part of the overcoated body is fixed by a lid body 8, the same is deformed and projected downward. At this time, the core body 5 also is lowered by lowering of a fitting part 5b, the whole of a molding foundation body 1 of a pipe is pressurized evenly and the bottom part and a cylindrical part becomes uniform density.
Patent JP-H0567866-A (JP)
Title: Manufacture of surface mount printed-wiring board and surface mount printed-wiring board
Inventor: KAWASE RYUICHI
IPC: H05K3/24
Filed: 1991-09-10
Abstract: PURPOSE:To install simultaneously a multitude and multiple types of electric components on pad parts without generating short circuit or discontinuity between eutectic solder-plated layers by a method wherein the eutectic solder- plated layers of almost an even thickness are formed on the pad parts formed of a copper film and a solder resist is provided between the pad parts. CONSTITUTION:Eutectic solder-plated layers 16a are respectively provided on pad parts 1a formed of a copper film in almost an even thickness in the extent of the thickest thickness of 10 to 30mum. In. A solder resist layer 17 is provided between the pad parts la. Then, leads of electric components are pressed to the upper surfaces of the layers 16a and are heated to melt the layers 16a. Thereby, a short circuit or discontinuity between the layers 16a is not generated due to almost the even thickness of the layers 16a and a multiple and multiple types of the electric components can be simultaneously installed on the pad parts.
Patent JP-S60123427-A (JP)
Title: Monoclonal anti-insulin antibody and purification of insulin using the same
Inventor: SAKATA YOSHITSUGU
IPC: A61K35/26
Filed: 1983-12-05
Abstract: PURPOSE:To provide the titled antibody produced by the hybridoma formed by the fusion of the cell from the tumor line of mouse and the pancreatic cell of a mouse immunized with insulin. CONSTITUTION:The cell from the tumor line of mouse (e.g. P3-X63) is fused with the pancreatic cell of a mouse immunized with insulin, and the formed hybridoma is selected. The hybridoma is cloned twice or more to obtain a prefect monoclone. When the clone is established, the cell is cultured in vitro or in vivo to obtain a monoclonal anti-insulin antibody. The antibody has high specificity to insulin, and exhibits excellent effect when applied to the purification of insulin. High-purity insulin can be produced easily, in high yield, without necessitating a long and complicated process.
Patent JP-S59116099-A (JP)
Inventor: ASAMASHI AKIRA
IPC: G21D3/08
Filed: 1982-12-23
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-H0970353-A (JP)
Title: Electric hot-water heater
Inventor: ARINAKA AKIO
IPC: A47J27/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To make do with a small circuit substrate and to improve safety by controlling a circuit by a control part so as to inform a user of disorder by an information means when an electric voltage detecting part detects that an electric voltage between both terminals exceeds a specified value of a smoothing condenser. SOLUTION: An electric voltage being at least a specified value of an electric voltage between both terminals of a smoothing condenser 30 is applied on a Zener diode 39 by an electric voltage detecting part 41 connected to the smoothing condenser 30 and an electric current is energized in the Zener diode 39 to turn a transistor 40 on and a signal H is input in the terminal P8 of a control part 35. The control part 35 judges that an electric source circuit 52 is out of order based on this input and outputs a control signal to an information means 49. As the result, a temp.-holding lamp 47 turns on and off by a quick frequency and the information means 49 informs a user the disorder. Thereby only a small circuit substrate will do and temp. elevation of the circuit base is small and safety is improved.
Patent JP-2000058826-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ONISHI KATSUNORI
IPC: H01L29/78
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To reduce an inter-band current consuming excessive power by making an insulating film excepting the lower section of a gate electrode thicker than an insulating film in the lower section of the gate electrode. SOLUTION: A gate oxide film 12 is formed onto a silicon substrate 11, and a polycrystalline silicon layer and a nitride film are formed successively onto the gate oxide film 12. The nitride film is patterned and a nitride film pattern is formed, and the polycrystalline silicon layer is removed selectively by etching while using the nitride film pattern as a mask, and a gate electrode 14 is shaped. An oxide film 23 is formed by a heat treatment while employing the nitride film pattern and the nitride film as masks, and a polycrystalline silicon film 17 is deposited on the whole surface. Consequently, the oxide film 23 excepting the lower section of the gate electrode 14 is made thicker than the oxide film 12 in the lower section of the gate electrode 14. Accordingly, an inner-band current consuming excessive power can be reduced.
Patent JP-H0549061-A (JP)
Title: Clock supply device for isdn compatible private branch exchange
Inventor: SAKURAI MIKIRO
IPC: H04Q3/58
Filed: 1991-08-19
Abstract: PURPOSE:To facilitate the installation of an ISDN compatible private branch exchange by using a frame pulse extracted from an ISDN line as a reference for a synchronizing operation clock. CONSTITUTION:The system consists of a time division exchange 1, line interface devices 21-2n, processing units 31-3m as various processing units, and a clock supply device 4 comprising a selector 41 and a clock generator 42, and a 8kHz frame pulse is extracted respectively from ISDN lines 11-1n accommodating the line interface devices 21-2n and sent to the selector 41. The selector 41 selects one reference frame pulse from n-sets of 8kHz frame pulses, sends the pulse to the clock generator, and the clock generator 42 generates a clock signal based on the referred frame pulse to supply the signal to each of the devices being components of the private branch exchange.