baber/WOPTO huggingface dataset:
Patent JP-H10170699-A (JP)
Title: X-ray generation device
Inventor: YAMADA KOJI
IPC: G21K1/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a X-ray generation device that is small, has high directivity, and generates a monochromatic, and variable-energy X-ray. SOLUTION: In the X-ray generation device, in which a target 2 laminated with thin films at desired intervals is irradiated with high-energy electrons to generate an X-ray by coherent transition radiation, a cylindrical reflecting mirror 3 whose central axis coinciding with an X-ray generation axis is located on the X-ray radiation side of the target 2 and whose inside serves as a reflecting surface and a pinhole 4 to be located on the X-ray radiation side of the reflecting mirror 3 and on the X-ray generation axis are installed. In this case, the device preferably includes a mechanism capable of freely adjusting the interval between the target 2 and the pinhole 4. A toroidal cylindrical reflecting mirror may be used in place of the cylindrical reflecting mirror 3 while removing the pinhole 4.
Patent JP-H08178221-A (JP)
Title: Direct ignition type premixing type burner
Inventor: TANAKA NOBUO
IPC: F23D14/02
Filed: 1994-12-28
Abstract: PURPOSE: To inhibit a dramatic pressure rise in a combustion chamber durins ignition time without degrading combustion performance. CONSTITUTION: There are installed a burner plate 4 which is provided with a plurality of burner ports 3 which penetrate in the thickness direction and burns an air-fuel mixture fed from the rear side on the front surface and a supply part 5 which supplies the air-fuel mixture to the rear surface of the burner plate 4 and a fan 6 which supplies combustion air to the supply part 5 and a fuel supply passage 7 which supplies fuel in a mixed state with the combustion air. A supply delay means is installed, which delays the supply of the air-fuel mixture to a second stage combustion part 4B which remains about the supply of the air-fuel mixture to a first stage combustion part 4A out of the burner plate 4 accompanied by the ignition operation.  An ignition device 8, which ignites the air-fuel mixture discharged to the front surface of the burner plate 4, is installed so that the air-fuel mixture discharged from the first stage combustion part 4A may be an ignition object.
Patent JP-H11161408-A (JP)
Title: Information processor, recording medium storing integer input processing program and recording medium storing real number input processing program
Inventor: KURASHIMA MAMORU
IPC: G06F3/048
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time by simplifying a program at key input processing by using a graphical user interface. SOLUTION: Input processing is performed by extracting a key input event through an input field processing means 35, display processing is performed, the processing of a character string input is performed by discriminating the character string input through a character string input processing means 36, the processing of a half-size character input is performed by discriminating the half-size character input through a half-size character input processing means 37, a code input processing means 38 performs input processing of only a code input and returns the set value of a code, a positive number input processing means 39 performs input processing of only a positive number input and returns the set value of a positive number, and an integer input processing means 40 performs input processing of an integer input and returns the product of the set value of the code and the set value of the positive number.
Patent JP-H09257947-A (JP)
Title: X-ray detector for automatic irradiation control system and x-ray detector for medical imaging system
Inventor: DEIBITSUDO MAIKERU HOTSUFUMAN
IPC: H01L31/09
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce fluctuation in attenuation of X-ray to a lowest level so that generation of artifact in a visible image may be minimized. SOLUTION: An X-ray detector 23 for an automatic irradiation control system has a substrate 40 of carbon composite. On a main surface of the substrate 40 a first layer made of a conductive material 42 is formed. On the first layer 42 a second layer 44 made of a uniform semiconductor material such as CsTe, CdZnTe or amorphous silicon is deposited. The electric characteristic such as the conduction ratio of the second layer 44 varies in response to the collision of X-ray. On the surface of the semiconductor layer 44 a third layer made of a conductive material 46 is formed. The third layer 46 is divided into several electrode elements 47, 47. The elements 47, 48 define several regions in the semiconductor layer 44. By detecting the conduction ratio between the first layer 42 and the respective elements 47, 48, the intensity of X-ray colliding in different regions can be measured.
Patent JP-2000122734-A (JP)
Title: Sensor control power converting device for saving power energy
Inventor: ICHIKAWA MASAHIDE
IPC: G05F1/24
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To control a secondary voltage to an arbitrary voltage by increasing or decreasing it to the voltage of about ±20% and to automatically hold a constant voltage and to save electric power by automatically controlling variation in reactance by a semiconductor control element. SOLUTION: A compound transformer T is inserted in series in a line, a control element such as an SCR is connected to the secondary side of the transformer T between both the terminals, and the reactance on the primary side of the transformer T is varied to control the voltage on the load side to an arbitrary voltage. The compound transformer T is inserted in series and the semiconductor control element SCR, etc., increases or decreases the voltage by using reactance variation. Namely, this is a method using the voltage drop across the winding coil through the operation of the reactance and used for voltage adjustment to facilitate fine adjustment. Consequently, no exaggerated structure is needed, so the installation place may be small, automatic control by feedback is performed almost by an electronic circuit, and the lowest illumination is set in unmanned mode to obtain more energy-saving effect, thereby reducing the cost.
Patent JP-H09166227-A (JP)
Title: Pressure regulating valve and cooling device in reaction treating device
Inventor: SAITO YOSHIHISA
IPC: F16K1/38
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a pressure regulating valve capable of preventing choking of a powder/grain existing in a reaction treating fluid in a flow path, particularly a pressure regulating valve suited for regulating a pressure in a supercritical grain reaction treating device and, a reaction vessel of a hydrothermal reaction treating device and a cooling device set up in a front step of this pressure regulating valve. SOLUTION: A pressure regulating valve 8 is provided with a pressure regulating rod valve unit 28 advanced/retracted in a flow path from a flow path opening 23a of reaction fluid containing a powder/grain and a rotational drive source 26 drive-rotating the pressure regulating rod valve unit 28. A cooling device is formed in a structure of cooling cylinder diametrically spread between introducing/drawing out paths of the reaction fluid, here the precipitated powder/ grain is removed.
Patent JP-H02173176-A (JP)
Title: Rodenticidal tape
Inventor: MATSUMURA MASUMI
IPC: C09J7/02
Filed: 1988-12-27
Abstract: PURPOSE:To obtain a rodenticidal tape having excellent rodenticidal effects, ready handleability and safe containing microcapsules comprising cycloheximide- containing solution as a core material coated with a wall substance in one layer of multi-layer tape containing an adhesive tape. CONSTITUTION:Microcapsules prepared by coating a solution containing 0.5-200mug/cm<2> (in tape) cycloheximide as a core substance with a wall substance in one layer of a multi-layer tape comprising a surface layer (e.g. paper), at least one substrate layer (e.g. paper) and an adhesive layer 3 to give the aimed rodenticidal tape. The tape is sewed with a bag 1, a solid feed for rat is packed into the bag, the bag is fused under heating and sealed.
Patent JP-H10215887-A (JP)
Title: Production of erythritol
Inventor: ABE SHUICHI
IPC: C12R1/645
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain edible erythritol at high yield and advantageously in the industry while reducing load in a refining process by cultivating a yeast producing erythritol from fermentable saccharides in a cultural medium including safe and inexpensive ammonium sulfate permitted as food additives as a principal nitrogen source. SOLUTION: The above erythritol is obtained by cultivating a yeast capable of producing erythritol from fermentable saccharides (at least one kind selected from the group of glucose, fructose and glycerol) [e.g. mutant strain MCI 13371 (FERM BP-6173) of Moniliella pollinis CBS461.67] in a cultural medium including the fermentable saccharides as a principal carbon source and ammonium sulfate as a principal nitrogen source and then collecting erythritol from the resultant culture. Erythritol is obtained in a good yield, and a minimized amount of by-product such as glycerin in a less degree of coloration of obtained erythritol.
Patent JP-H01167684-A (JP)
Title: Handler
Inventor: EGUCHI NAOMI
IPC: G01R31/30
Filed: 1987-12-23
Abstract: PURPOSE:To measure an IC continuously under different temperature conditions by constituting such a handler structure that >=2 thermostatic chambers which are set under different temperature conditions are displaced selectively on conveyance paths. CONSTITUTION:The IC 2 which is supplied by a loader 3 to respective conveyance paths L1-L8 is sent to a measurement part 5 in a room-temperature state by passing a preheating part 4a and put in a thermostatic room 10a. Then a test head 14 is elevated to connect a probe 15 electrically to a socket in the chamber, and a test is conducted by a tester 16 for a specific time. Then the IC 2 is moved to the preheating part 4b and a thermostatic chamber 10 moves to arrange a thermostatic room 10b on the paths L1-L8, so that a high temperature state is entered by a heater 12b. The IC 2 which is preheated completely is sent to the room 10b and tested under the high-temperature conditions, and the result is sent to a control part 8 and put together with a last test result to decide the quality.
Patent JP-H11159840-A (JP)
Title: Temperature sensor-fixing device for air conditioner
Inventor: NAGANO MASATOSHI
IPC: F24F11/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent a condition such as a damaging a covered portion of a surface of a tip of a temperature sensor of an air conditioner. SOLUTION: This temperature sensor-fixing device 11 is provided with an opening 12 on one surface thereof, and composed of a box unit 14 formed by providing a plurality of continuous holes 13 at least on two other surfaces, a body fixing unit 15 for connecting another part provided at one end of an opening of the box unit, and a temperature sensor-fixing surface 17 having a temperature sensor tip fixing unit 16. On a boundary between the opening 12 of the box unit and the temperature sensor-fixing surface 17 adjoining therewith is formed a thin portion 18 to allow easy bending.
Patent JP-H10155072-A (JP)
Title: Facsimile equipment
Inventor: NAGAURA YOSHIKI
IPC: H04N1/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide the facsimile equipment in which consecutive transmission is more simply and efficiently conducted by transmitting continuously image information having been stored for each transmission time interval. SOLUTION: The facsimile equipment 1 designates a transmission time interval of consecutive transmission to each destination through a key operation by an operation display section 9 and the consecutive transmission time interval to each designated destination is stored in a system memory 10 in cross reference with a facsimile number of the destination. For the consecutive transmission time interval, the image information of the transmission original read by a scanner 2 or received and stored in an image memory 5 is managed by each transmission destination by a system control section 11 and when a count result of a real time clock 12 reaches a transmission time, the data are sent in the lump for each transmission destination via a communication control section 6, a MODEM 7 and a network control section 8 for each consecutive transmission time interval.
Patent JP-H03191228-A (JP)
Title: Electrical device fixing apparatus for air conditioner
Inventor: KOGA NORIMITSU
IPC: F24F13/20
Filed: 1989-12-18
Abstract: PURPOSE:To facilitate an easy removal of an electrical apparatus by a method wherein a projecting piece having a substantial U-shaped section is installed at a vertical engaging piece to install a printed circuit board is provided an inner surface, a slant bent piece is set at a lower part and an electrical apparatus fixing plate having a bent piece toward an outward is installed at the vertical piece. CONSTITUTION:When a maintenance work is required and an electrical apparatus 30 is to be pulled out downwardly from an external installing box 31 while a printed circuit board 33 is being installed at an electrical device installing plate 35, an electrical device cover 52 is removed, then a screw driver is inserted from a lower slant direction in respect to fixing screws 38 and then an electrical device installing plate 35 is pulled downwardly. At this time, the bent piece 36 abutted against the partition plate 32 may act to guide it and is taken out. The electrical device installing part 30 is pulled out until the projecting piece 43 is almost pulled out of the outer installing box 31 and lastly, the projecting piece 43 passes through a central recess and is pulled out of it. Upon completion of the maintenance work and the electrical device fixing plate 35 having the electrical device 30 fixed thereon is to be stored, the installing operation opposite to the foregoing will be carried out.
Patent JP-H04195994-A (JP)
Title: Semiconductor storage device
Inventor: MIYASHITA KOJI
IPC: H01L27/108
Filed: 1990-11-28
Abstract: PURPOSE:To attain a high speed in access time by providing a potential detector to detect the position of a data line and an amplifier which is controlled by the output of the potential detector. CONSTITUTION:The data line 1 is precharged by a field-effect transistor (MOS)2 which is controlled by a control signal 1 and enters a logic 'H' state. Then, the control signal 1 enters a logic 'L' state, and after the MOS 2 is OFF, when the control signal 2 from a column decoder is changed to the logic 'H', a column selective transistor MOS 4 enters an ON state; and the data line 1 starts changing to a logic 'L' by DATAO. At this time, the potential detector 5 quickly detects the change of the data line 1 to the logic 'L', outputs the control signal 3, and activate the amplifier 6. And, when the amplifier 6 is activated, the data line 1 through such activation changes to the logic 'L' state in a high speed. Thus, the output of a sense amplifier circuit 3 is provided with the high speed, and the access time is facilitated with the high speed.
Patent JP-H09144809-A (JP)
Title: Overturning preventive base isolation member
Inventor: SASAZU MICHIKO
IPC: A47B97/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To install a member in a short time without damaging a wall surface and without impairing beautiful appearance by constituting it of a block main body in which a hollow part which is composed of an elastic body and is opened on an under surface is formed and an elastic core which is composed of an elastic body more flexible than this and is fitted to the hollow part on the tip and whose under surface contacts with an installing surface. SOLUTION: A pressure sensitive adhesive double coated tape 14 is stuck to a part in the vicinity of a projecting strip stopper 13 on an upper surface of a block main body 11. An elastic core 15 is fitted to a hollow part 12 opening on an under surface of the block main body 11 so as to be freely mountable and demountable. This elastic core 15 is composed of a comparatively thick (such as almost half of a thickness of a porous elastic body or a thickness not leass than that, for example, 9mm) disk shape, and a recess part 16 is formed in a cross-sectional circular arc shape in its under surface central part. This recess is also formed so as to act as a sucker on an installing floor surface of an overturning preventive base isolation member.  An elastic body substantially softer than an elastic body to constituted the block main body 11 is used as a construction material of the elastic core 15.
Patent JP-2000154922-A (JP)
Title: Floor heating panel
Inventor: KOYAMA HIROSHI
IPC: F24D7/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a floor heating panel in which the degree of freedom can be enhanced in the installation work while ensuring reliability of the installation work, reducing cost and avoiding level difference on the floor. SOLUTION: A floor heating panel 1 comprises a radiating section 4 of a radiating plate 3 being arranged to touch a floor material 2, and a heat receiving section 6 of a circulation pipe 5 for receiving heat being supplied to the radiating section 4. The radiating plate 3 is provided with a heat transfer means 11 comprising a vaporization chamber 13 facing the heat receiving section 6 while containing a heat carrier 12, a circulation passage 14 for guiding vapor thereof along the radiating plate 3, and a low pressure chamber 15 communicating with the vaporization chamber 13 while having a volume sufficient for suppressing pressure fluctuation at the outlet.
Patent JP-2001143474-A (JP)
Title: Semiconductor integrated circuit
Inventor: OBAYASHI SHIGEKI
IPC: G11C11/41
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit, which is immure against noise and can cope with high operation frequency. SOLUTION: This semiconductor integrated circuit is provided with a memory array, an input circuit and an output circuit for performing writing data in the memory array and reading out data from the memory array, and a package incorporating the memory array, the input circuit, and the output circuit and comprising 100 pins. Identical voltages (VddI, VddQ) are applied to the fourth pin, the 11-th pin, the 20-th pin, 27-th pin, 54-th pin, 61-th pin, 70-th pin, 77-th pin. The input circuit and the output circuit receive power source voltage VddI, VddQ respectively from different on another.
Patent JP-H01170065-A (JP)
Title: Semiconductor substrate having superconductor layer
Inventor: HARADA KEIZO
IPC: C30B29/22
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a substrate, on which a semiconductor single crystal layer and a composite oxide superconductor layer are evenly laminated, by a method wherein a GaAlAs semiconductor layer is formed on a composite oxide superconductor thin film formed on an oxide substrate. CONSTITUTION:A GaAlAs single crystal layer is laminated on a thin film, which is formed on an oxide substrate and consists of a composite oxide superconductor containing at least one kind of an element alpha selected from group IIa elements in the periodic table, at least one kind of an element beta selected from group IIIa elements in the periodic table, and at least one kind of an element gamma selected from group Ib, IIb, IIIb, IVa and VIIIa elements in the periodic table. Incidentally, it is desirable that the superconductor is formed of a composite oxide superconductive material. Thereby, a semiconductor single crystal substrate on which a semiconductor single crystal layer and a superconductive material layer are evenly laminated is obtained.
Patent JP-H06160406-A (JP)
Title: Method and instrument for measuring linear velocity and disk used therefor
Inventor: MUTO TOSHIYUKI
IPC: G01P3/50
Filed: 1992-11-13
Abstract: PURPOSE:To simplify the constitution of a linear velocity measuring instrument so as to reduce the cost of the instrument by measuring the linear velocity of an object to be measured from the radial position and rotating speed of the object obtained by means of one detecting section based on a simple principle. CONSTITUTION:A fan-shaped pit section 12 in which pits or slits are arranged in rows in parallel with one-side radial line of a disk 10 for measuring linear velocity is provided on the disk 10 and the disk 10 is rotated. While the disk 10 is rotated, part of the disk 10 at a radius (r) is irradiated with a laser beam, etc., so that the laser beam forms a locus (m) shown by the arrow and reflected light is detected. Thus one-round quantity of scanning signals is obtained. Then the rotating speed (f) of the disk 10 is found from the time t1 required for obtaining the one-round quantity of signals, time t2 required for passing through the pit or slit row section in the fan-shaped pit section 12, and number (n) of pulses detecting pits in the section 12. In addition, the radius (r) of the scanned locus (m) is found from the number (n) of detected pulses. Then the linear velocity (v) of the disk 10 is found from the found rotating speed (f) and radius (r) based on an expression v=r.2pif.
Patent JP-2000156901-A (JP)
Title: Electric vehicle controller
Inventor: NITTA TOMOAKI
IPC: B60W10/18
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To eliminate sense of incongruity for braking operation, in order to improve drive feeling by setting a regenerative torque of motor from a brake torque and the possibility of regeneration depending on the braking operation and reducing the drive torque of motor by the regenerative torque portion and corresponding hydraulic pressure of brake. SOLUTION: In brake control, a brake torque is calculated from hydraulic pressure of brake, generated depending on the degree of depression of foot brake pedal. In BRK-ECU unit 25, a regenerative torque command is given to HEV-ECU unit 20. Next, when a recovery torque Tbkc is instructed to HEV-ECU unit 20 within the range of possibility for a recovery Tbkc considering a brake torque, hydraulic pressure of brake is reduced by amount corresponding to the regenerative torque command value Tbk with the ABS mechanism to operate the hydraulic pressure brake. As a result, during the recovery braking operation, the brake torque is distributed in balance with the motor B and hydraulic brake depending on the drive condition to eliminate a sense of incongruity of driver for the braking operation and to improve the sense of driving.
Patent JP-H04196718-A (JP)
Title: Pwm code converter
Inventor: NURIYA KOZO
IPC: H03H15/00
Filed: 1990-11-27
Abstract: PURPOSE:To reduce shaping noise by arranging plural delay devices in multi- stage connection and an adder adding the outputs of the delay devices via a means to set a gain to the post-stage of a PWM section at every output from the delay device. CONSTITUTION:A PWM signal from a section 4 is delayed by delay devices (6-1)-(6-i) and resistors (7-1)-(7-i) connected to the input and output of the delay devices constitute an adder with an operational amplifier 9 and a feedback resistor 8. A coefficient ai is an amplification factor decided by the ratio of a feedback resistance to an input resistance, the sign of the coefficient ai depends on how to extract the output of the delay device, and a delay stage number Z<-1> depends on the number stages of the delay devices in an equivalent circuit composed of the delay device 6-i, the resistor 7-i, the operational amplifier 9 and the feedback resistor 8. Thus, shaping noise is reduced with the simple constitution.