baber/WOPTO huggingface dataset:
Patent JP-H01102208-A (JP)
Title: Pressure boosted feeder for granular material
Inventor: KAI NORICHIKA
IPC: F23K3/00
Filed: 1987-10-15
Abstract: PURPOSE:To improve safety and sureness at the time of conveyance of granular material, by connecting a hopper, a chute, and a feeder by the intermediary of valves respectively, and by connecting a reducing pipe and a pressure pipe to the chute at the inclination larger than the angle of repose of granular material. CONSTITUTION:The granular material in a hopper 1 is quickly moved into a chute by opening a valve 2 provided between the hopper 1 and the chute 3, and by reducing the pressure in the chute 3 by a reducing pipe. When a specified quantity of granular material is moved in the chute 3, the suction by the reducing pipe is stopped as well as to close the valve 2. At the same time a valve 4 provided between the chute 3 and a feeder 13 is opened, as well as to increase the pressure in the chute by pressurizing through a discharge pipe 7. Then the granular material in the chute is discharged to the feeder 13 together with gas in a short time by the pressure in the chute 3, and is conveyed to such as a combustion furnace of high pressure. The volume of a chute can be reduced because the granular material can be conveyed in a short time without fail. Besides hazards such as ignition and explosion are prevented when the granular material is conveyed.
Patent JP-H01141666-A (JP)
Title: Dental spray handpiece
Inventor: GERUTO REEN
IPC: A61C1/08
Filed: 1988-10-13
Abstract: PURPOSE: To simplify action of a heating device and to save space of the whole control device by making a branched flow path branched from a medium flow path on the down stream of a shut-off valve communicate with a pressure- sensitive switch for closing an electric current circuit connected with a heating means in accordance with pressure. CONSTITUTION: In a medium flow path 4, an electric heating device 6 for heating a medium flowing a flow path and a shut-off valve which comes to a closing position by working it with a finger. A branched flow path 8 is branched from the medium flow path 4 on the downstream of the shut-off valve 7 and the branched flow path 8 communicates with a piezoelectric switch 10 for closing an electric current circuit 9 which has been shielded and the electric current circuit 9 is connected with the heating device 6 by acting pressure. Therefore, the medium is approximately simultaneously and automatically fed by working the shut-off valve and the heating device 6 is worked by a simple means. In addition, when the branched flow path 8 and another medium flow path 33 or 4 are passed through a through hole 41 in a bearing block 37, space is effectively saved.
Patent JP-H01102624-A (JP)
Title: Information input/output device
Inventor: DATE ATSUSHI
IPC: G06F3/03
Filed: 1987-10-15
Abstract: PURPOSE:To simplify the constitution and the operation of an information input/output device by ensuring the proper inversion of the input/output information even in either case where the input/output of information is performed on the upper or rear surface sides of an information input/output means. CONSTITUTION:A coordinate input device 81 which is capable of input of infor mation through both upper and rear surface sides in an ultrasonic wave system, etc., is combined with a coordinate output device 82 which can confirm the output of information through both upper and rear surface sides of a liquid crystal display device, etc., in a coordinate input/output device 11. At the same time, an upper/rear surface detecting switch 13 using a limit switch, etc., is set at a position near a side 14 of a device main body 12 to identify the upper surface side of the device 11 at present. Thus, the working surface side of the device 11 is automatically detected and the input/output data are converted in accordance with the working surface side of the device 11. Thus, the device 11 can be freely used through its both surface sides with no troublesome opera tion required.
Patent JP-H02105979-A (JP)
Title: Bezier curve approximating circuit
Inventor: NAGAO HARUKI
IPC: G06T11/20
Filed: 1988-10-14
Abstract: PURPOSE:To obtain a linear approximate figure of good quality even when a Bezier curve is enlarged or reduced by changing the number of steps of parameters dynamically with the length and curvature of the Bezier curve when coordinates on the Bezier curve are calculated so as to approximate the Bezier curve. CONSTITUTION:Coordinates found by a Bezier curve calculating circuit 2a are Pt1' and the straight line approximated with them is (f). Then an angle calculating circuit 3 finds angles alpha and beta between the coordinates from data obtained by Bezier curve calculating circuits 2a-2c, i.e. coordinate data on Pt1', Pt, and Pt1'', and judges that the curvature of the Bezier curve is large when the angle alpha is larger than a certain value, and a selector 5 selects the output of the Bezier curve calculating circuit 2a. Further, when alpha+beta is smaller than a certain value, it is judged that the curvature of the Bezier is small and the selector 5 selects the output of the Bezier curve calculating circuit 2c. In other cases, the output of the Bezier calculating circuit 2b is selected. Consequently, linear approximation data on the Bezier curve (a) is obtained.
Patent JP-2001082424-A (JP)
Title: Member mounting structure and member mounting method
Inventor: MARUYAMA TOSHIO
IPC: B60R13/02
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a member mounting structure capable of preliminarily temporarily fixing a large member such as automotive head lining to a small member such as assist grip, carrying the temporarily fixed large member and small member to the assembling line of the automobile, and regularly fastening them to the panel of a body. SOLUTION: In this member mounting structure for temporarily fixing a small member 3 such as assist grip to a large member 2 such as automotive interior or exterior equipment, the mounting hole of the small member 2 is fitted to the mounting hole of the large member 2, and a clip 1 is mounted on both the mounting holes to temporarily fix the large member 2 to the small member 3. The clip 1 comprises a first engagement part 6, contacting with the large member 2, a shaft part 7 extending from the first engagement part 6, and a second engagement part 9 to be engaged with the small member 2, which is formed on the shaft part. The first engagement part 6 and second engagement part 9 of the clip 1 are formed hollowly so that a screw member can be axially inserted, and a screw member 13 is inserted and retained in the clip 1 in the temporarily fixed state.
Patent JP-H0199343-A (JP)
Title: Automatic generating system for network management table
Inventor: ISHIBASHI NOBUO
IPC: G06F13/00
Filed: 1987-10-13
Abstract: PURPOSE:To generate, revise and delete automatically a network management table by providing a reception monitor means, a discrimination means, a connector read means, a connector connection notice means, a connector removal notice means, a network constitution revision notice means, its own node configuration notice means and a network management table generation/revision/delete means. CONSTITUTION:Its own node 10 consists of a reception monitor means 11, a discrimination means 12, a connection device read means 13, a connector connection notice means 14, a connector removal notice means 15, a network configuration revision notice means 16, an its own node configuration notice means 17, and a network management table generation/revision/deletion means 18. Thus, even with the presence of addition/revision/delete of physical equipment and logical equipment, the network management table is generated/revised and deleted automatically without stopping an electronic computer system or a program applying communication.
Patent JP-H01104394-A (JP)
Title: Waste water treatment device
Inventor: ISHIDA KOJI
IPC: C02F3/12
Filed: 1987-10-14
Abstract: PURPOSE:To increase the volume of permeating water in an ultra-filtration device without increasing necessary power of a pumping device and enhance the waste water treatment efficiency by connecting a position between a pressure reducing valve and the ultra-filtration device in a return channel with a position between a first pump and a second pump in a return sludge circulation flow channel. CONSTITUTION:While part of returning sludge from an ultra-filtration device 2 passes through a return sludge circulation flow channel 7 and flows into between a first pump 3A and a second pump 3B, the whole lift of the second pump 3B is increased by utilizing the pressure remaining between the ultra- filtration device 2 and a pressure reducing valve 6 as a boost pressure of the second pump 3B. The membrane surface pressure to the ultra-filtration device 2 can be increased without increasing the necessary power of a pumping device 3 constituted of the first pump 3A and the second pump 3B connected in series each other by said arrangement, and the volume of permeating water in said other filtration device 2 can be increased and the waste water treatment efficiency can be enhanced.
Patent JP-H1195401-A (JP)
Title: Tank and photograph developing processor
Inventor: MIYAI JUNICHI
IPC: G03D13/02
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To surely guide supplied replenishing liquid to the inside of a tank main body and to efficiently execute the supplying work of the replenishing liquid by constituting an opening and closing cover mechanism of guide side walls formed at both side parts of the back surface of a cover body and an overflow preventing wall whose cross section is circular-arc and which is formed near the upper end of the back surface of the cover body. SOLUTION: The opening and closing cover mechanism 3 is composed of the cover body 31 freely opened and closed at the lower part of a charging port 21, the guide side walls 33 and 33 formed at both side parts of the back surface 32 of the cover body 31 and the overflow preventing wall 34 whose cross section is circular-arc and which is formed near the upper end of the back surface 32 of the cover body 31. Since the wall 34 is formed near the upper end of the cover body 31, the replenishing liquid does not fall in drops because the large amount thereof is supplied at a time and one part thereof flows back to the upper end side of the cover body 31. Specially by forming the inside of the wall 34 to be bent, the flowing-back replenishing liquid is returned along the bent inside and surely supplied to the inside of the tank main body.
Patent JP-H05199614-A (JP)
Title: Levitation conveyor
Inventor: MORISHITA AKIHIRA
IPC: B60L13/06
Filed: 1992-09-28
Abstract: PURPOSE:To provide a levitation conveyor system in which power consumption is reduced, the entire system can be simplified, and the space can be saved. CONSTITUTION:A plurality of electromagnets 34, 35 opposing through an air gap to the bottom face of a guide rail 21 and generating magnetic attraction force oppositely to the direction of gravity with respect to the guide rail 21 upon excitation are mounted on a carrier 22 running along the guide rail 21 made of ferromagnetic members. Permanent magnets. 40 supplying magnetomotive force sufficient for levitating the carrier 22 are disposed in a magnetic circuit comprising the electromagnets, the guide rails, and the air gaps. A controller comprising a sensor section for detecting the variation in the magnetic circuit and a control section controlling the exciting current of the electromagnets, based on the output from the sensor section, such that the steady value thereof will be zero regardless of the external force functioning on the carrier 22 is mounted on the carrier 22.
Patent JP-2001082812-A (JP)
Title: Solar heat collecting system
Inventor: NAGATA SUMIYUKI
IPC: F24S90/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a solar heat collecting system wherein a heat medium such as water can be efficiently circulated without using motors. SOLUTION: A plurality of heat collectors 12 each having a heat collecting tube 12a, through each of which a heat medium passes, are provided, and an inlet port, into which the heat medium to be heated flows, is provided at an end of a heat collecting tube 12a, while an outlet port, from which the heated medium flows out, is provided at the other end of the tube 12a. Each of the collectors 12 is oriented vertically or approximately vertically with its outlet port being located above, while the inlet port is located below. A heat storage tank 14 is provided to store the heat medium heated at the collector 12, and the tank 14 is disposed so that the outlet port of the collector 12 is located at a level below the liquid level of heat medium in the tank 14.  The outlet port of each collector 12 is connected to a first inlet port located slightly below the liquid level of the medium in the tank 14 so that the collector 12 communicate with the tank 14 through a first tube. The inlet port of each collector 12 is connected to a first inlet port located below the tank 14 so that the collector 12 communicates with the tank 14 through a second tube.
Patent JP-S62151099-A (JP)
Inventor: SATOYA PARU KANNA
IPC: H04R1/04
Filed: 1986-10-31
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-H07113432-A (JP)
Title: Disk brake
Inventor: KOBAYASHI KINZO
IPC: F16D55/224
Filed: 1993-10-15
Abstract: PURPOSE:To reduce rattling sound of wear pad by bringing the spring part of return spring forcibly into contact with the corner part at the boundary between the projection part and the recess part in the radial inner face of disk of disk path part. CONSTITUTION:Under the condition that a caliper 4 is set on a carrier 5 a return spring 20 is brought into contact with a corner part 4E at its way of spring part 25 and the base end of locking part 22 is in contact with the inlet part of a locking hole 21 of wear pad 2. Then the tip end is in contact with the deep part of the hole 21, and under such a condition it is pressed and bent in the inner side disk 1. Namely, the part between the contacting part with the corner part 4E and the base end of the locking part 22 in the spring 25 does not contact with any part of a caliper. The energizing force of the spring 20 presses the pad 2 in the radial inner side of the disk 1 and thus the inner weight in the radial direction of the disk 1 with respedt to the pad 2c is further increased in addition to the energizing force of pad guide 6.
Patent JP-H1194824-A (JP)
Title: Measuring method for concentration of activated sludge floating substance
Inventor: KITAMURA HITOSHI
IPC: G01N33/18
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method, for the concentration of an activated sludge floating substance, in which the concentration of the activated sludge floating substance can be measured in a short measuring time and without a temperature correction. SOLUTION: A liquid 4 to be inspected is sampled from a treatment liquid in which sewage and activated sludge are aerated and mixed. The liquid 4 to be inspected is diluted, a diluted liquid 1 is prepared, the diluted liquid 1 is placed quietly in a container, and sludge 5 in the diluted liquid 1 is precipitated. The volume of precipitated activated sludge 3 is measured, and an activated sludge precipitation rate SV5 is calculated on the basis of the volume of the precipitated sludge 3. By referring to a correlation table which indicates a correlation between the activated sludge precipitation rate SV5 and the concentration of an activated sludge floating substance, the concentration of the activated sludge floating substance is read out on the basis of the activated sludge precipitation rate SV5 .  At this time, a cogulating agent which coagulates the sludge 5 in the diluted liquid 1 is mixed with the diluted liquid 1 before being placed quietly.
Patent JP-H10101044-A (JP)
Title: Label-printing and sticking device
Inventor: ISHIGAMI KEIJI
IPC: B65C9/46
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To exchange labels and make the whole apparatus compact and securely stick required labels without sticking mistakes. SOLUTION: A plurality of issuing parts B are provided to issue different kinds of labels. The issuing parts B and the suction parts d1 are constituted so as to be transferable to the direction crossing with each other at right angles in plane view by the issuing part-guide structure C and the driving part respectively. After the issuing output from which a required label selected is issued, has been transferred to the delivery part P, the label is printed and issued. And the suction part d1 is transferred to the delivery part P to receive the label and then transferred to a labeling position of an article to press and stick the label thereon.
Patent JP-H0979804-A (JP)
Title: Clearance gauge
Inventor: SHIBATA HARUHIRO
IPC: G01B5/14
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To accurately and easily measure the size of a clearance regardless of a position of the clearance when an object is arranged separately from a plane. SOLUTION: Graduations 14 to display a height up to an inclined face 12 from a bottom surface 11 are arranged on a wedge 1 shaped member having the inclined face 12 whose height from the bottom surface 11 gradually increases over the other end from one end of the bottom surface 11. The bottom surface 11 is applied to a plane, and the wedge-shaped member is inserted into a clearance until the inclined face 12 strikes on an object. The size of the clearance can be known by reading the graduations 14 of a place striking on the object.
Patent JP-S62118245-A (JP)
Title: X-ray spectroscope for fixed wavelength
Inventor: HORI AKIO
IPC: G01N23/22
Filed: 1985-11-19
Abstract: PURPOSE:To use efficiently a multilayer film crystal whose lattice interval is indefinite, for a spectral crystal, by setting a radius of curvature in accordance with the lattice interval of its multilayer film crystal and a spectral wavelength, in the spectral crystal of a curvature type. CONSTITUTION:With regard to a lattice interval of a multilayer film crystal for constituting a spectral crystal G, in case the same one as that of a natural crystal is obtained, a radiation source S1, the crystal G, and a detecting point R1 are placed, respectively, on a Rowland circle C1 centering around a point O1 so as to satisfy a diffracting condition of Bragg against a spectral wavelength lambda to be measured, and also a curvature of the crystal G is set so as to go to a diameter 2r1 of the circle C1 in case of a Johan type. On the other hand, when executing the manufacture, in case the lattice interval of the crystal G has become larger by DELTAd than that of the natural crystal, a radiation source S2, the crystal G, and a detecting point R2 are placed, respectively, on a Rowland circle C2 centering around a point O2, and the curvature of the crystal G is set so as to go to a diameter 2r2 of the circle C2.
Patent JP-H10107231-A (JP)
Title: Non-volatile semiconductor memory device and its manufacture
Inventor: OBATA HIROYUKI
IPC: H01L21/8247
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To enable a program and data to be separately stored by separately arranging a flash memory and an EEPROM on the same chip. SOLUTION: On a semiconductor chip 11, an EEPROM (first non-volatile memory) 16 having a memory capacity of about 128 to 256 bytes and a flash memory (second non-volatile memory) 17 having a memory capacity (for example, 256 kbytes) larger than that of the first non-volatile memory 16 are separately mounted. The first non-volatile memory 16 is used as a data memory for storing data which is frequently rewritten and erased, and on the other hand, the second non-volatile memory 17 is used as a program memory to which rewriting and erasing operations are not frequently performed. The semiconductor memory device in which the EEPROM for data and the flash memory for programs are mixedly mounted can be therefore applied in a wider range.
Patent JP-2001079765-A (JP)
Title: Descaling method and device for casting or the like
Inventor: HORI SHIMAO
IPC: B24C5/02
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To remove scales efficiently at a low cost regardless of the state (irregularity) of a work face by mixing hard grains (garnet) into high-pressure water, and spraying the water with garnet to a work. SOLUTION: The high-pressure water pipe 5 of a nozzle 3 is fixed to the robot hand 2 of a robot 1, and a valve 4 is provided at the base section of the nozzle 3. One end of a garnet pipe 10 is connected to the tip shell section 3a of the nozzle 3, an abrasive feeder 11 is connected to the other end section of the garnet pipe 10, the abrasive feeder 11 and an abrasive tank 12 are connected by a connecting pipe 13, and the air feed pipe 14 of a compressor 9 is connected to one side of the abrasive tank 12. When the robot 1 is driven, the robot hand 2 is lowered as shown by an arrow 20 and moved in zibzag on a work 17, and the high-pressure water with garnet is sprayed as shown by an arrow 23 to peel off the scales of the work 17.
Patent JP-H06316264-A (JP)
Title: Car speed displaying method
Inventor: SAIMA TORU
IPC: G09F9/00
Filed: 1991-10-07
Abstract: PURPOSE:To provide a car speed displaying method that enables a running car to sight a speed restriction and a decelerating pattern existing ahead. CONSTITUTION:In a car being set up in a driver's cab, and made up of making speed information pertaining to 'car driving' indicatable on a panel-form display 1, one direction of this display 1 is set down to a speed axis, and thereby the current travel speed 3 of his own car is displayed by a pictorial pattern along this speed axis. In addition, a maximum 4 in an interval, where his own car is traveling at present, is displayed through an image picture in a part comparable to the former likewise, while in view of the present position of its own car, such one as the near future out of the maximum speed in the future is displayed large enough, and the maximum speed in the remote future is displayed to be smaller, that is to say, this car speed displaying method is one that is made so as to repeatedly display both of these maximum speed images as if they were the laws of perspective.
Patent JP-H04247682-A (JP)
Title: Method of repairing opening defect and support sheet
Inventor: PEDORO AAMENGO CHIYARUKO
IPC: B23K20/10
Filed: 1991-09-11
Abstract: PURPOSE: To quicken the work by aligning a selected conductivity repairing line with a pattern of a line at an open defect position on a support sheet and bonding the selected line only onto an open defect in a conductor to be repaired. CONSTITUTION: A board 10 is a common printed circuit board or a multilayer ceramic board having a defect 12 and placed on an X-Y positioning table 14. A support sheet 16 having a repair line is placed on the board 10 and an ultrasonic welder, i.e., an ultrasonic bonder 22, is coupled with a horn, i.e., a resonator 24, and a reciprocal motion from the ultrasonic bonder 22 is coupled with a bonding chip 26. Laser energy is fed along an optical fiber 28 to a chip 26. A synchronizer 40 controls the timing and the operation of the ultrasonic bonder 22 and a laser 30. An X-Y positioning table 38 aligns the defects 12 in a conductor 42 on the board 10 with a repair line 18 arranged on the supporting sheet 16.