baber/WOPTO huggingface dataset:
Patent JP-H0975851-A (JP)
Title: Method and apparatus for pneumatic sorting of solid
Inventor: ARAI SATOSHI
IPC: B07B11/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for pneumatic sorting of solid which can sort needle-shaped materials and non-needle-shaped materials in a crushed mixture efficiently and precisely, and an apparatus for the method. SOLUTION: An air current which ascends in a pneumatic sorting column 1 is supplied from the air current supply port 30 of the column 1, a crushed mixture of needle-shaped materials and non-needle-shaped materials is supplied from a supply port 22, and the mixture is fluidized in a fluidizing region 27 between an upper part narrow cylinder 21 and a mesh plate 25. In this region 27, the needle-shaped materials tend to be decelerated to fall with the longitudinal direction directed to the gravity direction so that they pass through the mesh plate 25 to be recovered below the column 1. The crushed mixture which repeats floating and dropping in the fluidizing region 27 is discharged through the discharge opening in the sidewall of the column 1. The lightweight materials in the crushed mixture are floated to the upper part of the column 1 to be discharged.
Patent JP-2000061880-A (JP)
Title: Interference checking method for robot action
Inventor: KIKUCHI HIDEHARU
IPC: G05B19/4093
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide s means for conducting the interference check of robot action without misjudging normal contact action as interference in programming an action program for the robot action including the contact action between a robot and a work in accordance with the simulation of the robot action. SOLUTION: In a robot system wherein a robot 2 and a work 1 never fail to contact each other, interference check between the robot 2 and the work 1 is conducted in accordance with the simulation of the robot action using a three-dimensional CAD system or others. Herein, a movement mode and a contact mode are set as an action mode for the robot 2 and a non-interference area is formed around the contact portion in the contact mode so that the interference check of the robot action can be conducted without misjudging normal contact action as interference.
Patent JP-H03104177-A (JP)
Title: Squid element
Inventor: IEUJI ATSUSHI
IPC: H01L39/24
Filed: 1989-09-18
Abstract: PURPOSE:To improve characteristics by bringing a thin film having proximity effect with a superconducting thin film closely into contact with the surface of the superconducting thin film except a Josephson junction. CONSTITUTION:On the surfaces of thin films (electrode part 2a, 2b) of high temperature superconductor except Josephson junction parts (3a, 3b) of a SQUID ring made of a polycrystalline thin film, thin films (e.g. Au thin films 4a, 4b) composed of material exhibiting proximity effect with the above superconducting thin film are formed in a close contact sate. When normal conductor like Au, Cu, etc., is made to approach superconductor, the normal conductor exhibits superconductivity by proximity effect. Hence, in the case where a grain boundary I exists in the electrode part of the SQUID ring, a superconducting path is formed in the thin films 4a, 4b adjacent to the grain boundary I, so that a shielding current flows also in this part, and the permeating of magnetic flux into the grain boundary is blocked.
Patent JP-S62102753-A (JP)
Inventor: TSUTSUMI TAKASHI
IPC: A61C5/77
Filed: 1985-10-30
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-S6482921-A (JP)
Title: Multispherical-surface mold piece and its processing method
Inventor: KATOGI TSUTOMU
IPC: B23P17/00
Filed: 1987-09-25
Abstract: PURPOSE:To contrive an improvement in accuracy of a pitch space between spherical surfaces and eccentricity on the spherical surfaces and a reduction in man hours to be required for processing and assembling, by a method wherein a block body is held by a specific working jig and a spherical and large number of recessed parts corresponding to a lens part of an optical element are processed and formed on the top of a block body. CONSTITUTION:An unprocessed block body 11 is fitted in a notched recessed part 15a of a jig body 15 of a processing jig 14 along with end face press jigs 18a, 18b and fixed to the jig body 15 with a face press jig 17 and screw 16. A bottom press jig 22 is fitted to the jig body 15 with a screw 21, and a top lid 20 is fitted to the jig body 15 with a screw 19 after the top lid 20 has been positioned with a press in pin 24 and covers the top 11a of the block body 11. The block body 11 is fixed in a longitudinal direction further with a screw 23 and holding and fixation of the block body 11 to the processing jig 14 are completed. Then the block body 11 is fixed to an electric discharge processing machine 25 through the processing jig 14, electric discharge processing of the block body 11 along with the top lid 20 is performed with a processing electrode 26 and a spherical recessed part 13 is formed on the top 11a of the block body 11.
Patent JP-S60132762-A (JP)
Title: Roll type transfer apparatus
Inventor: MORITOMO OSAMU
IPC: B41F17/34
Filed: 1983-12-21
Abstract: PURPOSE:To facilitate the alteration of angle while stabilizing the angle of inclination by a method wherein a circular-arc guide rail is so arranged as to make a silicone roll rotate on the center thereof and then, the angle of inclination at which the roll comes in contact with a body to be transferred is changed centered on the contact surface between the roll and the body to be transferred. CONSTITUTION:A circular-arc guide rail 1 having the center thereof on the contact surface between a silicone roll 3 and a body 4 to be transferred and a guide roll 2 moving along the rail 1 are linked to the roll 3. Then, a transfer is performed by pressurizing with the roll 3 heated. As the center of the rail 1 forms one point in the surface where the roll 3 contacts the body 4 to be transferred through a transfer foil 8, the force acting when the roll 3 presses the transfer foil 8 on the body 4 to be transferred always pass through the center of the rail 1, hence failing to work in the tangential direction of the rail 1 and is stable. This also facilitates the alteration of the angle of inclination of the roll 3 and the positioning for adjustment.
Patent JP-S62141138-A (JP)
Inventor: JIOFUREEE NEIRAA
IPC: D02G1/08
Filed: 1986-10-11
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-S61120787-A (JP)
Title: Printer
Inventor: SHINOHARA ISATO
IPC: B41J29/46
Filed: 1984-11-16
Abstract: PURPOSE:To obtain a printer which not allow recording in a condition where recording density is low by providing a detection means to detect the density and a control means to inhibit processing on a record when the low density of recorded contents has been detected. CONSTITUTION:PCU1 executes various arithmetic operations corresponding to keys upon receipt of a signal from a keyboard 2, displays the results on a display unit 3 and controls so that an output may be transmitted to a printing unit 5 through a driver 4. The optical density of a record detected by a recording density detection means 6 is A/D converted by an A/D converter 7 and then is input to PCU1. This detected density data to a transmitted to PCU is compared with a predetermined threshold density data and, if higher, continues to be processed. However, if the detected density is lower than the threshold density, such a lower density data is restored into a line buffer and at the same time, a keyed-in input is inhibited, thus inhibiting 'read' operation into the line buffer new. Then a carriage is returned to further indicate on a display unit.
Patent JP-H1084810-A (JP)
Title: Sterilization method for culturing
Inventor: CHIBA KANEO
IPC: A01K63/04
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble that a long time is required for sterilization and purification as ozone bubbles by the conventional air diffusion system and ejector system are large in size and stay for a stagnation short time in water is short and a contact area with the water is small. SOLUTION: The gaseous ozone from an ozone generator 2 is sent to an air-liquid mixing device 3 by which the gaseous ozone is mixed with the water and the mixture is stirred to form the fine ozone bubbles. The ozone bubbles are diffused in a fish preserve tank 1.
Patent JP-H0775283-A (JP)
Title: Manufacture of motor
Inventor: KATO MAKIHITO
IPC: H05K3/30
Filed: 1993-09-01
Abstract: PURPOSE:To fix and solder a connector onto a printed circuit board easily. CONSTITUTION:Land parts 3a and 3b and holes 4a and 4b are provided on an upper surface 2a and a lower surface 2b of a printed circuit board 1. Also, a first pin 7a and a second pin 7b of a connector 5 are configured to be soldered to the land parts 3a and 3b and protruded parts 8a and 8b to be inserted into the holes 4a and 4b are provided at the tip part of the first pin 7a and the second pin 7b. The connector 5 is inserted into the printed circuit board 1 from the horizontal direction for the printed wiring board of the printed circuit board 1 (inserted from X-direction) and then the protruded parts 8a and 8b of the first pin 7a and the second pin 7b are inserted into the holes 4a and 4b. Then, the land 3a and the first pin 7a and the land 3b and the second pin 7b are soldered.
Patent JP-H0292349-A (JP)
Title: Surgical operation instrument
Inventor: INOUE NAOHIKO
IPC: A61B18/00
Filed: 1988-09-29
Abstract: PURPOSE:To cetainly take aim at an objective region and to utilize the bore of a probe as a suction hole by fixing a metal pipe to the leading end part of an ultrasonic wave transmitting device and providing a plurality of linear transmitting bodies having flexibility on the leading end part of the metal pipe. CONSTITUTION:In the case of use in the removal of the calculus formed in the pelvis renal, the whole of a probe is inserted into the kidney of a patient percutaneously from the surface of the body in a state received in the hole of an endoscope. When the leading end part of the probe reaches a predetermined position, linear transmitting bodies 12 are pushed out of the hole of the endoscope and bent to transmit an ultrasonic wave to an objective calculus and this ultrasonic wave is allowed to act on the calculus to crush the same. By this method, the probe is smoothly inserted into the body by the rigidity of a metal pipe 11 at the time of insertion. At the time of the crushing of the calculus, the probe can take aim at the calculus being a target certainly by the flexibility of the linear transmitting bodies provided on the leading end part of the probe. The length of the metal pipe 11 in this case is usually within a range of about 40-60cm and the proper length of each linear transmitting body 12 is about 3-4cm.
Patent JP-H0796484-A (JP)
Title: Work hand device
Inventor: OKADA TOSHIRO
IPC: B25J15/08
Filed: 1993-09-29
Abstract: PURPOSE:To make the holding power larger than the driving force of a driving part in the vicinity of the position where the holding power is necessary when a work is held by a robot, etc., increase the opening/closing speed of a hand part at the position where the holding power is not necessary to reduce the opening/closing time, downsize the device, and smoothly move the hand part. CONSTITUTION:Cams (cam rollers) 23, 24 are reciprocated in a fluid cylinder (driving part) in the vertical direction. The cams 23, 24 are engaged with guide grooves 29B, 29A respectively to open/close hand parts 25B, 25A. In the guide grooves, the part with the angle of inclination of 15 deg. is continuously and smoothly connected to the parts with the angle of inclination of 60 deg. and 15 deg.. A large holding power is generated in the part with the angle of inclination of 15 deg.. The opening/closing time is reduced in the part with the angle of inclination of 60 deg..
Patent JP-S61119919-A (JP)
Inventor: JIERAARU IBU JIYORUJIYU BARUBI
IPC: F23R3/26
Filed: 1985-10-29
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-S6486298-A (JP)
Title: Method for controlling building supervision
Inventor: IIDA KATSUHIKO
IPC: G08B23/00
Filed: 1987-09-29
Abstract: PURPOSE:To cause an information exchange to be rapid and to decrease the burden of a building guard by coupling respective residents in a building and a building supervision control device through a private PBX and a tele-controller which includes a sound responding device. CONSTITUTION:Telephone sets 1a-1c, which are set close to the resident, are connected to a private PBX2. This private PBX2 is also connected to a building supervision control device 7 through a tele-controller 12. The tele- controller 12 is composed of a line control device 3, a PB signal decoding device 4 to decode a push-button signal, a sound responding device 5, which delivers information to the resident, and a sound memory 6. Slave stations 10a, 10b... are connected to the building supervision control device 7 together with a master station 10 and the information are collected. These information are accumulated and updated by a data base 9 and graphic-displayed to a CRT8.
Patent JP-S6397870-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: HAMAI KYUGO
IPC: F02M69/00
Filed: 1986-10-13
Abstract: PURPOSE:To keep off any fuel wall flow as well as to improve drivability, by letting the strong suction vacuum produced at the time of low speed and low load driving act on a low port or an idle port, and making a part of suction air flow into a gas-liquid mixing member from an auxiliary air passage. CONSTITUTION:In a throttle body 1 setting up a fuel injection valve 4 at the upstream side of a suction throttle valve 3, there is provided with a first auxiliary air passage 11 as being branched off from the point midway in a pressure detecting passage 10 so as to bypass this throttle valve 3. In this first auxiliary air passage 11, a mixture passage 20 forming a part of a slow system fuel passage 25 is joined together in the midway, while the vicinity of an outlet at the downstream of this passage 11 is branched off in two directions, and one side is set down to a slow port 12 and the other to an idle port 13, respectively, opening them to a suction passage part 1. And, a second auxiliary air passage 21 is opened to the point midway in the pressure detecting passage 10, connecting it to the mixture passage 20. And, in the midway of the slow system fuel passage 25, there is provided with a pressure reducing valve gear 30, decompressing fuel pressure to the extent of somewhere around atmospheric pressure.
Patent JP-H0564477-A (JP)
Title: Motor controller for rotary head type tape player
Inventor: SUZUKI MASAHITO
IPC: H02P29/00
Filed: 1991-08-28
Abstract: PURPOSE:To shorten the servo settling time of a drum motor or a capstan motor in a rotary head type tape player. CONSTITUTION:The motor controller comprises a rotational speed control section 5, a phase control section 8, an offset control section 6, and a motor driver 10 for feeding the motor with a driving current based on a motor control signal fed from the control section. At the time of starting the motor, a pre-rotational means 20 produces a temporary starting power which is added, in an adder 21, to the motor control signal in order to increase the starting motor current thus quickening the rising of motor speed and shortening the time to be elapsed before entering a servo lock state.
Patent JP-H03105796-A (JP)
Title: Semiconductor memory device
Inventor: MATSUO AKINORI
IPC: G11C29/14
Filed: 1989-09-19
Abstract: PURPOSE:To facilitate the setting of an operation mode to be newly added by setting a first operation mode by making the levels of two kinds of outside control signals different from each other, then setting newly a second operation mode additionally by allowing the one of the outside control signal to be further changed and the levels of the two kinds of outside control signals to be coincident with each other. CONSTITUTION:The control circuit CONT sets the autoverify mode to be newly added after setting the preliminary mode like the program verify mode by making the levels of a chip enable signal, the inverse of CE and an output enable signal, the inverse of OE different from each other and by allowing, the chip enable signal, the inverse of CE to be changed from low level to high level and allowing the levels of both outside control signals, the inverse of CE, and the inverse of OE to be coincident with each other. Consequently, by the change of the chip enable signal, the inverse of CE and the output enable signal, the inverse of OE the setting of the autoverify mode is executed. In such a manner, the setting of the operation mode to be newly added is easily executed.
Patent JP-H1085248-A (JP)
Title: Eye function improving warmer
Inventor: TSUBOTA KAZUO
IPC: A61F9/04
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent the eye lid from having an excessively high temperature and improve the convenience by arranging an installing means for holding a cover having a plurality of near infrared light emitting diodes capable of raising the temperature of the lid and the eye which are arranged and held on the inside surface thereof in such a manner as to be capable of being set according to the position of the eye of a patient. SOLUTION: An eye function improving warmer 1 has covers 7 having a plurality of near infrared light emitting diodes 5 arranged in recessed parts 3, and lead wires 9 drawn therefrom and connected to a power source adapter through a socket 11. A hook-and-loop fastener 17 is stuck to the surface opposite to the recessed part 3 of the cover so as to be attachable to and detachable from a wearing belt 15 having a hook-and-loop fastener 17 in an optional position. The cover 7 is made of plastics, and, for example, 16 near infrared light emitting diodes 5 and three red light emitting diodes 6 are arranged in the recessed part 3. The covers 7 are mounted on the hook-and-loop fastener part 17 of the wearing belt according to the positions of the eyes of a patient, and the wearing belt 15 is wound on the head so as to put the covers 7 on the eyes.
Patent JP-H08111284-A (JP)
Title: Heating device for molten metal by plasma arc
Inventor: HIROTSU NOBUYOSHI
IPC: F27D11/08
Filed: 1994-10-06
Abstract: PURPOSE: To generate a plasma arc (PA) without generation of secondary arcs even if there is a restriction on a plasma torch (PT) setting space by coordinating the locations of current feed electrodes or making balance adjustment of the resistance in a feeder circuit, and forming PA with the generated magnetic field approx. on the axis of the PT. CONSTITUTION: A plasma torch (PT) 5 is inserted into a heating chamber 6 at an angle approx. 30deg. When a plasma arc (PA) 7 is generated while the PT 5 is set on the cathode side by a power supply 16. the current from the power supply 16 flows via a circuit 15 for current feed electrodes, current feed electrodes 12, 12', molten steel 2, PA 7, PT 5, and feeder circuit 17 for torch. Because the PT 7 takes the shortest path to the PT 5, it is generated vertically relative to the molten steel surface. However, a current component Ii directed oppositely to the x-direction is generated in the molten steel because the current feed electrodes 12, 12' are located in two positions opposite the x-direction in which the tip of the PT 5 is heading. Therefore, the electrodes 12, 12' are installed at the angle α, and PA 7 is produced on the axis of the PT 5 by an electromagnetic force F.
Patent JP-S6483375-A (JP)
Title: Automatic welding equipment
Inventor: NAKAMURA HIROSHI
IPC: B23K9/00
Filed: 1987-09-28
Abstract: PURPOSE:To improve quality of a weld zone by providing a visual sensor on a robot and operating welding conditions in accordance with the difference level on the weld zone to control a welding machine and the robot base on the welding conditions. CONSTITUTION:An arc welding torch T and the visual sensor 20 are fitted to a wrist part 11 of the industrial robot 10. The visual sensor 20 is formed of a sensor head 21 and a measurement control part 29 and a laser modulated wave La from a laser diode 23 scans on a work W with the vicinity of a weld stepped part Wc as a center. The control part 29 detects the position of the stepped part Wc with respect to the sensor head 21 and the difference (t) in level. Next, an arithmetic processing unit changes the position of the wrist part 11 and the welding conditions according to the position of the stepped part Wc and the difference (t) in level. By this method, since the arc welding machine 15 and the arc torch T are controlled continuously, welding is controlled corresponding to a gas (d) of the work W and the quality of the weld zone is improved.
Patent JP-H0289666-A (JP)
Title: Printer
Inventor: MIYAGI YUTAKA
IPC: B41J2/485
Filed: 1988-09-28
Abstract: PURPOSE:To correct a mistaken character pattern easily by reading character pattern information corresponding to font code information from a second character pattern generating means when a malfeasant information storage means displays the malfeasance of character pattern information in a first character pattern generating means. CONSTITUTION:A font code received by a reception section 1 is discriminated in an editing section 2, an operator refers to a character-pattern reading control table 3, and reading from a ROM (CG) 4 for generating a character pattern of the character pattern to the font code or reading from a nonvolatile memory 5 is discriminated. When there is no same font code as the font code in the control table 3, the character pattern is read from the CG 4. When there is the same font code as the font code, a correct character pattern is read from the nonvolatile memory 5 by a reading address in the control table 3 corresponding to the font code, and the correct character pattern is printed by a printing section 6. Accordingly, a mistaken character pattern can be corrected easily.
Patent JP-H08111330-A (JP)
Title: Rotary transformer
Inventor: ONO NAOKI
IPC: G11B5/02
Filed: 1994-10-06
Abstract: PURPOSE: To obtain an inexpensive core in which crosstalk is suppressed. CONSTITUTION: Annular grooves 13a, 13b and 14a, 14b, corresponding in number to the channels, are made in the circumferential direction in the inner circumferential surface of an outer core unit 11 and the outer circumferential surface of an inner core unit 12, respectively, and embedded with coil wires 15a, 15b and 16a, 16b. Furthermore, linear grooves 17a, 17b and 18a, 18b for wiring the lead wires are made in the direction of the rotational axis in the circumferential surfaces of the outer and inner cores 11, 12 on the rear side thereof. Through holes 27a, 27b, 28a, 28b are made at respective intersections of the grooves 17a-18b and 13a-14b. The coil wires 15a-16b are passed through the through holes 27a-28b and led out to the rear side and the end parts of the coil wires 15a-16b, i.e., the lead wires 19a, 19b, 20a, 20b, are wired in the grooves 17a-18b.
Patent JP-H03106830-A (JP)
Title: Continuous production of alkynyl compound
Inventor: FUKUMOTO TAKEHIKO
IPC: C07C33/042
Filed: 1989-09-19
Abstract: PURPOSE:To extend a side chain to a prescribed length and obtain the subject compound at a low cost by reacting a Grignard reagent with an acetylene compound having a terminal group reactive with the reagent and reacting the reaction product as it is with a 2C-synthon, etc., reactive with Crignard group. CONSTITUTION:A compound of formula (X<1> is halogen; X<2> is Br or I; n is integer of 3-10) is subjected to Grignard coupling with a compound of formula RMgX<1> (R is alkyl, alkenyl, alkynyl, alkapolyenyl, aryl or hydrocarbon group having protected OH) and the reaction product is made to react as it is with a 2C-synthon (e.g. ethylene oxide), a 1C-synthon (e.g. ethyl chlorocarbonate) or a chlorosilane reactive with Grignard group (-MgX<1>) remaining on the molecular terminal to extend the side chain to a prescribed length. The subject compound useful especially as an intermediate for sex pheromone of Canopia hector can be continuously produced from the above raw material in one pot and short time without necessitating particular reaction condition.