baber/WOPTO huggingface dataset:
Patent JP-H11207160-A (JP)
Title: Separation membrane for carbon dioxide and its production
Inventor: OSHIMA HITOHIDE
IPC: C01B32/50
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a silica-based separation membrane for carbon dioxide which shows excellent characteristics of the transmission coefft. ratio (CO2 /N2 ) and the transmittance of carbon dioxide (CO2 ) when carbon dioxide (CO2 ) is separated from various kinds of mixture fluids, which can be easily formed into a thin film and which is excellent in heat resistance and suitable to preferentially separate carbon dioxide (CO2 ) even at high temp. as >=100 deg.C, and to provide its producing method. SOLUTION: This separation membrane for carbon dioxide is produced by preparing a multiple alkoxide of silicon alkoxide, silicon alkoxide having org. functional groups directly bonded to Si atoms, zirconium alkoxide, and alkali metal and alkaline earth metal alkoxide, then hydrolyzing the multiple alkoxide to obtain a precursor sol. applying the sol on an inorg. porous body, drying and firing at 350 to 600 deg.C.
Patent JP-H06227644-A (JP)
Title: Parts feeder
Inventor: EKUSA TOMOYOSHI
IPC: B65G47/14
Filed: 1993-01-29
Abstract: PURPOSE:To discriminate the posture or the shape of a component by embedding a heating element on a transport passage, detecting the image of a shadow at a time when infrared rays from the heating element are covered by means of the component. CONSTITUTION:A heater 4 emitting infrared rays is embedded on a bowl 1, and coating of urethane rubber 5 is applied on it. When a component 6 is brought as it is transported on the bowl 1, the infrared rays from the heating element 4 are covered with the component 6, and its shadow image is detected by means of an infrared ray sensor 7, and the attitude or the shape of the component 6 is discriminated by conducting image processing by means of an image processor 8.
Patent JP-S57128737-A (JP)
Title: Vibration damping material
Inventor: KATAYAMA SHIGERU
IPC: C08L101/00
Filed: 1981-02-02
Abstract: PURPOSE: To prepare the titled material exhibiting excellent vibration damping characteristics over a wide temperature range from low temperature to high temperature, and having excellent flexibility, moldability and processability, by compounding a cyclopentadiene resin, a rubbery viscoelastic material, a flaky inorganic filler and a powdery inorganic filler.  
     CONSTITUTION: The objective material is prepared by compounding 100pts.wt. of a cyclopentadiene resin, with 25W250pts. of a rubbery viscoelastic material, 20W700pts. of a flaky inorganic filler, and 10W350pts. of a powdery inorganic filler.  
     EFFECT: When the material is formed to a sheet, it follows the motion of the vibrating object to which it is applied, and does not break even by unexpected deformation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000209945-A (JP)
Title: Assembled flower bed
Inventor: HIBINO AKIRA
IPC: A01G9/28
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent a plurality of mutual decorative panels from simply separating even under a soil pressure when soil is introduced into a space surrounded by the decorative panels and maintain an assembled state by mutual decorative panels without fixing thereof to the ground surface. SOLUTION: This assembled flower bed is obtained by arranging a plurality of mutually adjacent decorative panels 1 in a planar direction thereof so as to mutually freely connect and separate the adjacent mutual panels, attaching reinforcing frames 4 to the peripheral parts of respective back surfaces of the decorative panels 1, distributing mutually freely fittable protruding ridge parts and groove parts in the direction of the surfaces of the decorative panels 1,  forming the protruding ridge parts and groove parts along the lateral side parts in the respective reinforcing frames 4 in both the lateral side parts adjacent to other materials in the decorative panels 1 and providing freely fittable connecting members 7 over both the reinforcing frames 4 so as not to mutually separate the adjacent reinforcing frames 4 connected by fitting of the protruding ridge parts with the groove parts.
Patent JP-H02197289-A (JP)
Title: Method of controlling brushless dc motor, and brushless dc motor
Inventor: TSUCHIYA HIDEO
IPC: H02P6/08
Filed: 1989-01-24
Abstract: PURPOSE:To produce an output voltage and to prevent dropped of motor efficiency and production of vibration by subtracting the average value of voltage signals from a voltage signal fed from a magnetic sensor, further splitting thus obtained voltage signal into a plurality of components and weighing the voltage components thereby synthesizing a vector. CONSTITUTION:Average value -A(V) of voltage is obtained through an average voltage operating circuit 3a, but since it is an offset amount it is processed through a subtractor 5a such that -A(V) is always subtracted from a magnetic pole signal 2a thus eliminating the offset component at all times. Feedback signals 11a, 11b, 11c are fed to phase operating circuits 7a, 7b, 7c so that the operation result of subtractors 8a, 8b, 8c will be 0. By such arrangement, offset or phase shift is eliminated.
Patent JP-H08296930-A (JP)
Title: Detecting device of abnormality of refrigerant compressor
Inventor: SAKAKIBARA HISASUKE
IPC: F25B49/02
Filed: 1996-01-29
Abstract: PURPOSE: To lower a pressure loss of refrigerating equipment, to ensure high reliability and also to reduce the number of fitting processes and cost. CONSTITUTION: A detecting device of abnormality has a refrigerant flow detecting means 4 which is equipped with a reed switch 16, a slide valve 15 disposed displaceably inside a refrigerant passage 26, a first permanent magnet 19 shaped like a ring practically and retained in the slide valve 15 and a second permanent magnet 20 shaped like a ring practically and provided at a prescribed position of the refrigerant passage 26. The first and second permanent magnets 19 and 20 are disposed in the direction wherein they attract each other and the reed switch 16 is so disposed as to pierce a through part 28 of the slide valve 15 and the second permanent magnet 20. When a flow of refrigerant ceases, the first permanent magnet 19 is displaced by the attraction generated between the first and second permanent magnets 19 and 20, the reed switch 16 is made to operate and abnormality in a movable state of a refrigerant compressor is detected.
Patent JP-H04249139-A (JP)
Title: Chassis boss seat
Inventor: HARA YOSHIHIRO
IPC: B29C39/10
Filed: 1991-02-04
Abstract: PURPOSE:To enhance the accuracy and strengthen a chassis boss seat where a positioning pin for installing a part to the chassis CONSTITUTION:Burring is applied to a metal plate 1 of a chassis is set. to resin form a cylindrical projection 2, around which a boss seat 3 is formed. The accuracy and strength of the boss seat is enhanced to a large extent by the cylindrical projection 2.
Patent JP-H02194970-A (JP)
Title: Ink jet recorder
Inventor: HIRANO HIROFUMI
IPC: B41J13/076
Filed: 1989-01-23
Abstract: PURPOSE:To reduce an ink jet recorder in size by storing waste ink absorbed from a discharge port for recovery of discharge and waste ink dust to preliminary discharge in conveying means. CONSTITUTION:When a timing gear 21 is rotated, inks on a discharge port forming face and in an absorbing cap 35b are sucked by remaining negative pressure in a pumping chamber, thereby eliminating remainder of the inks at the parts. Then, when the timing gear 21 is reversely rotated, a piston reset cam 21g pulls a piston reset roller 30 to move a piston shaft 27 in a direction of an arrow J. A gap DELTAl is generated between the end face 28b of a piston 28 and a piston retainer 27b. Waste ink sucked into the pumping chamber 42 is discharged to the vicinity of the center of a waste ink absorber 37 through the gap DELTAl, the groove 37f of the piston shaft, the ink passage 34c of a cylinder 24 and further waste ink tube 24g by the movements of the piston shaft 27 and the piston 28. In this case, since the ink passage 24e of the cylinder 24 is blocked by the piston 28 at the initial operation of the piston 28, waste ink is not reversely fed in a direction of a cap.
Patent JP-H10208082-A (JP)
Title: Graphic processor and graphic processing method
Inventor: KAMINE HIROSHIGE
IPC: G06F17/50
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a graphic processor and a graphic processing method which visually facilitate to confirm a solid model on a three-dimensional space and improve working efficiency. SOLUTION: This graphic processor has a central processing unit 1 which processes information, a display device 2 that shows information, an input device 3 of a keyboard, etc., that inputs data like a position, a main storage device 4 which stores a program that currently is executed such as an operating system, and a secondary storage device 5 that stores an input graphic, etc. The device 5 has the nearest point defining part 10 which defines the nearest point of the viewing eyes from vertex coordinates of a solid model that is arranged on a three-dimensional space and performed wire display and a direction vector of the viewing eyes, an edge retrieving part 11 which retrieves an edge that comes into contact with the defined nearest point and an edge display part 12 which highlights a retrieved edge.
Patent JP-H09209153-A (JP)
Title: Production of thin film and device therefor
Inventor: YOSHIDA HIDEKI
IPC: C23C16/511
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To form a uniform thin film of good quality in the width direction of a cooling drum by microwave plasma CVD. SOLUTION: A vacuum chamber 1 is provided with a rotating cooling drum 2, a magnetic flux generating source and a microwave introducing port 8, and the microwave introducing port 8 is provided with a slender opening part spreading in the width direction of the cooling drum 2 facing to the cooling drum 2. Microwaves are transmitted in the direction of the rotary shaft of the cooling drum 2 along the microwave introducing port 8, the microwaves are introduced along the microwave introducing port 8, and furthermore, the microwaves are introduced from the microwave introducing port 8 into the vacuum chamber 1. Thus, uniform plasma is generated in the width direction of the cooling drum 2 to form a uniform film of good quality in the width direction.
Patent JP-H05206233-A (JP)
Title: Aging equipment for semiconductor
Inventor: YOSHIDA TORU
IPC: H01L21/321
Filed: 1992-01-29
Abstract: PURPOSE:To prevent imperfect contact between a power supply electrode and a chip electrode, by equipping a probe card for wafer aging wherein anisotropic conducting material having elasticity is arranged on a protruding type power supplying electrode, with a contact detection electrode, and performing aging by pressing said electrode parallel against a semiconductor wafer by using a spacer part. CONSTITUTION:An upper substrate 4 to which a probe card 2 for wafer aging is fixed is retained by a retainer 7 which moves up and down, and the probe card 2 for wafer aging and a semiconductor wafer 1 are precisely aligned. After that, the retainer 7 is made to descend to bring anisotropic conducting material 3 having elasticity into contact with the semiconductor wafer 1. The probe card 2 for wafer aging is pressed against the semiconductor wafer 1 by a pressing.fixing means, until it is electrically detected that a contact detection electrode 22 is in contact with a spacer part 52. After that, heating is performed, an electric signal is supplied through wiring 25, and the aging of the semiconductor wafer 1 is performed.
Patent JP-S62175379-A (JP)
Title: Paper sheet reversing device
Inventor: NAGAI YUKIO
IPC: B65H15/00
Filed: 1986-01-27
Abstract: PURPOSE:To aim at enhancing the operation rate of a reversing device, by detecting a skew of a paper sheet on a forward conveying path into which paper sheets are fed, and by moving passage stopping members arranged on both sides of the device in accordance with the data of detection. CONSTITUTION:Paper sheets which are held between conveyor belts 17, 18 are conveyed in the direction of the arrow, and face-up and -down sheets are distributed by a distributing gate 2. When a skew of a paper sheet is detected by a skew detecting sensor 1, either one of solenoids 141, 142 on the side corresponding to one side of the paper sheet which is advanced from the other, is turned on so that a passage stopping stopper 131 or 132 is rotated about a fulcrum point 151 or 152 as a rotating center. Further, during reversing of the paper sheet 21, it is possible to prevent the sheet 21 impining upon the passage stopping stopper 131 or 132 so that it is hindered from being fed in, resulting in occurrence of a paper jam, and therefore, to avoid stopping the reversing device due to paper jams or the like, thereby it is possible to enhance the operation rate of the reversing device.
Patent JP-S62173615-A (JP)
Title: Adjusting method for position of magnetic head
Inventor: TAMANOI TAKESHI
IPC: G11B5/53
Filed: 1986-01-27
Abstract: PURPOSE:To uniformalize the quality of products by adding a system using an elliptic pin and an eccentric pin to the position adjustment of a magnetic head by a conventional eccentric pin. CONSTITUTION:An eccentric pin 35 and an elliptic pin 36 are lowered and raised in directions of arrows (b) and (c) by cylinders 33 and 40 respectively. The eccentric pin 35 is turned in the direction of an arrow (d) to bring a small- diameter part 35b of the eccentric pin 35 into contact with a head base 3. Strain gauges 34 and 37 are provided for the eccentric pin 35 and the elliptic pin 36, and extents of torque applied to pins can be detected, and contacting of pins with the head base 3 can be detected. Thereafter, the elliptic pin 36 is inserted loosely to a notch 41 of the head base 3 with the small-diameter part 35b of the eccentric pin in a state of brought into contact with the head base, and the elliptic pin 36 is turned in the direction of (e) by a pulse motor 39.
Patent JP-H04235342-A (JP)
Title: Bubble detector for detecting bubble in liquid with ultrasonic wave
Inventor: ONISHI MASARU
IPC: A61M5/00
Filed: 1991-01-11
Abstract: PURPOSE:To decrease power consumption and to make it possible to detect bubbles accurately by providing a switching member which is turned ON/OFF at a constant period in a power supply, and temporarily supplying power in synchronization with a transmitting means and a receiving means. CONSTITUTION:A switching member 5 which is turned ON/OFF is provided in a power supply 4 in order to supply power in synchronization with a transmitting means 2 and a receiving means 3. When bubbles 6 pass in a tube 1, the bubbles attenuate the transmission of ultrasonic wave. Therefore, when the ultrasonic wave transmitted through the tube 1 wherein the bubbles 6 are present is detected with a sensor 7, the output signal level of the sensor 7 is changed. The output level of the sensor 7 is detected in a comparator circuit 11 through an amplifier circuit 10. Therefore, the bubbles are detected by the fluctuation of the input signal level. Here, the member 5 repeats the ON/OFF operations and temporarily supplies power in synchronization with the means 2 and 3. Thus, the power consumption is decreased, and the bubbles can be accurately detected.
Patent JP-H04239141-A (JP)
Title: Semiconductor device
Inventor: OKUNOYAMA TERU
IPC: H01L21/52
Filed: 1991-01-12
Abstract: PURPOSE:To contrive an increase in the size of a semiconductor chip and the improvement of the humidity resistance, hydrolytic resistance and adhesion of the chip, to eliminate the generation of a void and defective disconnection, to lessen the warpage of the chip and to improve the reliability of the chip by a method wherein a specified insulative paste is used. CONSTITUTION:A semiconductor chip is bonded on a lead frame using an insulative paste containing an urethane polymer or an urethane oligomer, a polyhydric alcohol, a water repellent and insulative powder as its essential components. As the urethane polymer or the urethane oligomer, an urethane polymer or oligomer obtainable by blocking a terminal active isocyanate group by an active compound is desirable. As the polyhydric alcohol, an alcohol having a long-chain alkyl group, an polyester alcohol and a polybutadiene alcohol are used in consideration of pliability and flexibility. As the water repellent, a fluorocarbon water repellent and a silicone water repellent are exemplified and as the insulative powder, non-oxidizing ceramic powder, such as carborundum power or the like, and oxide powder, such as magnesium oxide powder or the like, are exemplified.
Patent JP-H09212471-A (JP)
Title: Device and method for parallel processing program execution
Inventor: SUZUKI HIROKO
IPC: G06F15/177
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To efficiently execute parallel processing programs on a hierarchy type multiprocessor system. SOLUTION: When a data transfer process is performed during the processing of a program inputted from an input device 1 through a controller 2, a data transfer control means 41 judges whether or not the processor at the transfer destination is in the same cluster. When not, an inter-cluster data transfer means 43 transfers data to the processor and when the processor is in the same cluster, an in-common-memory data transporting means 42 transports the data to the processor by data transportation on a memory shared in the cluster.
Patent JP-H08203470-A (JP)
Title: Compact self-ballasted fluorescent lamp
Inventor: YOSHII YASUTO
IPC: H01J61/28
Filed: 1995-01-31
Abstract: PURPOSE: To provide a compact self-ballasted fluorescent lamp capable of enhancing build up characteristics of light flux immediately after lighting. CONSTITUTION: A compact self-ballasted fluorescent lamp has a fluorescent tube 2 in which a lead wire supporting an electrode coil 16 is held at both ends of a bulb inside which a fluorescent material 3 layer is formed and a mount 9 having an exhaust pipe 15 is installed, and an inverter lighting circuit 5 for lighting the fluorescent tube 2. Main amalgam 18 is arranged on the inside of the exhaust pipe 15 of the mount 9, and auxiliary amalgam 17 is fixed to one lead wire positioned on the inside of the bulb. The lead wire to which the auxiliary amalgam 17 is fixed is connected to an inverter lighting circuit 5.
Patent JP-S50109339-A (JP)
IPC: F16C33/41
Filed: 1975-02-04
Abstract: Cage for a bearing which is only axially insertable from one side of a bearing which comprises an inner race ring and an outer race ring both provided with an integral flange and rows of rolling elements running in race ways between said rings, each two adjacent rolling elements out of two rows in circumferential direction of the bearing being separated in relation to the next pairs of rolling elements by a bearing cage member, characterized in that said bearing cage-partition member has such a shape that it is elastically compressible at least in radial direction, such that the rolling elements during loading of the bearing both in the same as well as in the adjacent race way can take relatively small distance differences in relation to each other.
Patent JP-H1074676-A (JP)
Title: Exposure system of disused resin on substrate
Inventor: SUMIYA MASATO
IPC: G03F7/20
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an exposure system which is used for exposing disused resist on a substrate and possessed of a projection lens and an optical guide fiber that can be easily replaced and capable of forming a light irradiation region which changes sharply in illumination at its boundary with a non- irradiation region. SOLUTION: An exposure system is equipped with a light source, an optical guide fiber 20, and an irradiation tread 30. The irradiation head 30 is equipped with an aperture member 40 arranged making its one side confront the edge face of an optical fiber bundle 21 at a light emission end face 23, an aperture member holding member 31 which holds the aperture member 40, an optical guide fiber 20 connecting member 26 provided to the aperture member holding member 31 in a detachable manner, and] a lens unit 33 which is provided to the aperture member holding member 31 in a freely detachable manner and possessed of a projection lens 38 whose focal point is positioned at the light emission plane of the aperture member 40.  The aperture member 40 is composed of a glass plate and a metal thin film formed on the glass plate and held at a specific level by the aperture member holding member 31 one the basis of a substrate.
Patent JP-H05203567-A (JP)
Title: Liquid refractometer and liquid densimeter using it
Inventor: OOHASHI TATSUYUKI
IPC: G01N21/41
Filed: 1992-01-29
Abstract: PURPOSE:To obtain a liquid refractometer which can measure a wide range of refractive index and density and a liquid densimeter using it. CONSTITUTION:A refract meter and a liquid densimeter using it fix a light- transmission part 19 and a light-reception part 20 within a probe 14 to a rack 21 and are laid out so that the rack 21 and a pinion 28 are engaged. When the pinion 28 is rotated, the rack 21 is rotated and the light-transmission part 19 and the light-reception part 21 rotates on the circumference including an incidence light path and a reflection light path to a prism 18 of a measured light PA with a center point G of the prism 18 as the center of rotation while accompanying the rack 21.
Patent JP-H04254180-A (JP)
Title: Quick cooling controller for refrigerator
Inventor: KURAKAKE TAKURO
IPC: F25D11/02
Filed: 1991-02-05
Abstract: PURPOSE:To provide a quick cooling controller for a refrigerator, which is for cooling foods and the like to the optimum temperature within a short period of time and capable of achieving an objective temperature in a short period of time without deteriorating the quality of the foods or spoiling the taste and flavor of the foods due to the freezing of the foods. CONSTITUTION:The title device is constituted of a food temperature detecting means 27, detecting the temperature of foods in a chilling chamber, a first air temperature detecting means 35, detecting the temperature of air, a second air temperature detecting means 37, detecting the temperature of air, a differentiating means 28, outputting the amount of changing of a difference between the outputs of these two sets of air temperature detecting means, a memory means 31, storing a control rule based on an experience rule for obtaining the amounts of operations of a chilling fan 23 and a damper 31, and a fuzzy inference means 30, effecting fuzzy inference operation based on the control rule taken out of the memory device 31.
Patent JP-S58130925-A (JP)
Title: Controller for temperature of air conditioner
Inventor: KITAUCHI HAJIME
IPC: F24F11/06
Filed: 1982-01-29
Abstract: PURPOSE:To raise the accuracy of controlling and prevent the occurrence of hunting phenomenon by controlling a flow control valve according to the variations in the differences between air conditioning temperatures for every fixed time and a set temperature for an air conditioner having a reheater branched thrugh the flow control valve between a compressor and a condenser. CONSTITUTION:Air conditioning temperatures detected by temperature sensors 14a-14c are put in a temperature controller 15, where the average value of the detected temperatures is calculated and the difference beteen the detected temperatures and the set temperature is calculated for every a fixed time and stored. In this way, the variation rate of temperature differences is calculated from the temperature difference for every a fixed time and the stored temperature diffeences. By combining the temperature differences and the variation  rates, the opening degree of a flow control valve 6 is increased when the variation rate is below -0.5 deg.C and the average temperature is 0.5 deg.C or more lower  than the set value, for example, and inthe converse case, the valve 6 is closed.  In this way, the flow control valve is controlled by the difference and its variation rate between average present temperature and the set temperature, and  thereby hunting is prevented and control accuracy ic raised.