baber/WOPTO huggingface dataset:
Patent JP-S6145306-A (JP)
Title: Control system of multi-joint robot
Inventor: TATSUMI KAZUAKI
IPC: G05B19/408
Filed: 1984-08-09
Abstract: PURPOSE:To perform suitably the adverse conversion of a multi-joint robot by dividing equally the difference between angle data on a wrist part to each interpolation point for calculation of the angle data and calculating the position coordinates at the tip point of the wrist part obtained from a UVW coordinate system based on said angle data. CONSTITUTION:A control system 10 consists of a multi-joint robot 11, a control part 8 for robot 11 and an operating board 9. The robor 11 contains an arm part 12 consisting of the 1st-3rd arms and a wrist part 13 including the 1st wrist member 4, etc. Then the robot 11 is turned with control according to angle data theta1-theta5. Here the static X-Z coordinate systems and U-W coordinate systems of the tip original point Q of the 3rd aram 3 are set previously to the part 8. The teaching point data is read out in a robot control mode, and the angle data is converted into the positions of the X-Z coordinate systems to obtain the position coordinate of a tip point P. The position coordinate is calculated for an interpolation point between coordinates. Thus the angle data on the part 13 is obtained between interpolation points. Then the angle data on the part 12 is calculated in the form of the positions of U-W coordinate systems.
Patent JP-2000357385-A (JP)
Title: Disk device
Inventor: OSAWA HARUSHIGE
IPC: G11B33/08
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the local deformation and vibration of a disk at high-speed rotation of the disk. SOLUTION: The lower surface of a cover member 22 facing the upper surface of the disk 11 of a CD-ROM device 10 for rotationally driving the disk 11 and the upper surface of a disk tray 15 facing the lower surface of the disk 11 are concentrically provided with a plurality of partition walls 21 and 24 (annular grooves 20 and 23) centering at the rotating axial center L of the disk and, therefore, the air near the upper and lower surfaces on the disk 11 is prohibited from the movement in the radial direction of the disk by centrifugal force and the pressure difference in the diametral direction of the disk is relieved. As a result, the disturbance of the air flow in the circumferential direction of the disk is lessened and the 'nucleus' shape of the inner side of the air flow is made round under the guidance by the partition walls 21 and 24.  The pressure distribution on the upper and lower surfaces of the disk 11 is made concentric with the axis as well and the local deformation and vibration of the disk 11 are drastically lessened.
Patent JP-S5868365-A (JP)
Title: Control circuit for ccd sensor
Inventor: KOBAYASHI KIYOHIKO
IPC: H04N1/028
Filed: 1981-10-19
Abstract: PURPOSE:To read a video signal successively without requiring adjustment of positioning by arranging >=2 CCD sensors in parallel while they overlap one another slightly, and holding optional sampling intervals constant. CONSTITUTION:CCD sensors 7 and 8 are arranged in parallel overlapping slightly. The sensor 7 is connected to an amplifier 101 firstly. Then, an optional sampling phase is set in a sample phase latch circuit 110, and an address of an RAM104 is set in an address counter 105. When the start of a read is indicated, a video signal from the sensor 7 is stored in the RAM104. Then, the sensor 8 is connected to the amplifier 101 and a sampling phase 0 for holding sampling intervals between the CCDs 7 and 8 constant is set in a sampling phase indication latch circuit 110. A starting address is set in a word counter 106, and a read is performed similarly to the sensor 7 to store a video signal in the RAM104. Thus, the sampled signals of the sensors 7 and 8 are obtained in the RAM104.
Patent JP-H0717240-A (JP)
Title: Heating apparatus for cabin of forklift
Inventor: OGASAWARA TAKAYUKI
IPC: B60H1/22
Filed: 1993-07-06
Abstract: PURPOSE:To get an excellent heating efficiency by so constituting this heater as to make a relief port at a flow control valve, and connect this port to the heater provided inside the cabin of a fork lift through a pipe, and discharge the working fluid passing through the heat radiator to a reservoir tank. CONSTITUTION:For a hydraulic cylinder 21 which lifts up and down the substance for carriage held with a fork, the pressure chamber 21a is connected to an operation valve 23 as a flow control valve through a pipe, and the pipe on discharge side of a hydraulic pump 25 driven with a motor 29 is connected to the suction port P1 of this operation valve 23. In this case, a changeover valve 31 is connected to the port 1 for relief of the operation valve 23, and the working fluid coming out of this operation valve 31 is led to the heat radiator 33 provided inside the cabin C of a fork lift so as to radiate heat, thus the interior of the cabin is heated. Moreover, the exclusive port T2 for return of the operation valve 23 is connected to the another exit of the changeover valve 31 through a return pipe 35, and the return pipe 35 is connected to a reservoir tank 27 through a collective return pipe 37 together with the exit pipe 29 from the heat radiation pipe 33.
Patent JP-H1110055-A (JP)
Title: Coating device
Inventor: NAKAJIMA YASUHIDE
IPC: B05D1/26
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To unnecessitate high mechanical accuracy for a rotating mechanism and also to simplify a transfer mechanism. SOLUTION: This device is constituted of a substrate support base 2 made rotatable, a coating head 5 installed movably in the up and down directions opposite to the central part of the substrate support base 2, and a slit 5a formed on the coating head 5 in the longitudinal direction thereof. Furthermore, by enlarging the width of the slit 5a in the central part thereof and making smaller that as it goes to both the right and left ends thereof, further more uniform coating can be performed.
Patent JP-H08332438-A (JP)
Title: System for metering and toning
Inventor: OKA YASUHIRO
IPC: B05C11/10
Filed: 1995-06-09
Abstract: PURPOSE: To facilitate the execution of metering and toning by compounding a coating material in accordance with the measurement data and toning and combining data of a color sample, then compounding the coating material in accordance with the slightly corrected toning and combining data and installing an integral type apparatus which executes the respective operations described above. CONSTITUTION: The color sample is first subjected to colorimetry with a colorimeter to obtain the measurement data of the color sample at the time of compounding the coating material of the desired color. Next, the toning and combining data are obtd. through a public telephone line in accordance with the measurement data of the color sample. In succession, the coating material is compounded with a metering balance in accordance with the toning and combining data. A coated plate coated with the compounded coating material is then subjected to colorimetry, and further, the slightly corrected toning and combining data are obtd. through the public telephone line. The coating material in compounded with the metering balance in accordance with the data obtd. in such a manner. The system is provided with the integral type apparatus to execute the respective operations.  Namely, the system is provided with a computer section 1 which processes the calculation and correction of the combination, a metering balance section 2 which meters the coating material, a calorimetric section 3 which measures the color sample, a touch screen 4 which operates the computer section 1 and a touch pen 5.
Patent JP-S5956551-A (JP)
Title: Fin material for radiator
Inventor: SASAKI HAJIME
IPC: F28F19/06
Filed: 1982-09-25
Abstract: PURPOSE:To obtain a fin material for a radiator with high thermal efficiency and superior corrosion resistance by using pure copper having specified purity and a specified P content. CONSTITUTION:Pure copper having >=99.9% purity and <=40ppm P content is used as a fin material for a radiator. An oxide film formed on the film material has high adhesive strength, so the fin material has corrosion resistance in environment in which an oxide film is formed as a form of the corrosion of a radiator.
Patent JP-H05256530-A (JP)
Title: Heat-exchanger
IPC: F25B1/00
Filed: 1992-06-25
Abstract: PURPOSE:To uniformize a load between freezing cycles by a method wherein the heat-exchanger of each of a plurality of freezing cycles is divided and a means to cause fluid to flow through heat-exchangers on the downstream side in an order reverse to an order in which the fluid is caused to flow through heat-exchangers on the upper stream side. CONSTITUTION:For example, two heat-exchangers are installed, a flow is divided into two flows on the upper stream side and the downstream side, and for example, three freezing cycles are provided. Namely, first - third freezing cycles comprises compressors 7-9, vaporizers 13-15 on the upper stream side, and vaporizers 16-18 on the downstream side, respectively. The vaporizers situated between an inlet pipe l and an outlet pipe header 5 are intercoupled in series through respective fluid communicating pipes 19-23. Running of compressors 7-9 is controlled by means of a thermostat 6. High temperature fluid to be cooled is caused to flow, in order, through the flows of a first vaporizer comprising the vaporizers 13-15 on the upper stream side. Thereafter, the fluid to be cooled is caused to flow, in a reverse order, through the flows of a second vaporizer comprising the vaporizers 16-18 on the downstream side.
Patent JP-S5871299-A (JP)
Inventor: KUROSAKI MASAHIRO
IPC: B64D31/12
Filed: 1981-10-21
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-H05226243-A (JP)
Title: Manufacture of circuit board for high-speed element mounting
Inventor: KARASUNO YUTAKA
IPC: H01L21/027
Filed: 1991-07-09
Abstract: PURPOSE:To form an insulating layer wherein an irregularity in the film thickness between specimens and inside a board is small and its film thickness is large. CONSTITUTION:When a pattern is formed, by a photolithographic process, on a photosensitive polyimide resin 12, a photoresist 13 whose type is the same as the polyimide resin 12, i.e., a positive-type photoresist 13 when the polyimide resin 12 is provided with a positive-type photosensitive group or a negative-type photoresist 13 when the polyimide resin 12 is provided with a negative-type photosensitive group, is formed on the upper layer of the polyimide resin 12, and both layers are exposed to light simultaneously. After that, the photoresist 13 and the polyimide resin 12 are developed.
Patent JP-H06124375-A (JP)
Title: Electronic monitoring system
Inventor: NIIRU ROBAATO ANDAASON
IPC: G01S11/02
Filed: 1993-06-15
Abstract: PURPOSE: To provide an electronic monitoring system for monitoring extremely many inmates admitted to facilities. CONSTITUTION: The respective inmates wear a transmitter for broadcasting RF signals 18 at random time within a prescribed period and a reference transmitter 16 arranged at a known place performs correction so as to consider a local transmission deviation and a system deviation. Transmission signals 18 include common codes and codes intrinsic to the individual transmitter 12. Plural receivers 22 arranged at the known places receive the signals 18. By using relative call termination time of the signals 18 of the inmate transmitter 14 and the reference transmitter in the plural receivers 22, the position of the transmitter 14 is judged. The transmitter 14 can also broadcast intermittent acoustic signals 15, the signals 15 are detected by a detector 17 on the transmitter 16 and the transmitter 16 transmits the RF signals 18 with a tag for indicating that the signals 15 are received.  This system 10 supplies updated inmate population and position every second.
Patent JP-H0332230-A (JP)
Title: Voice coding/decoding system
Inventor: OTA TAKASHI
IPC: G11B20/18
Filed: 1989-06-29
Abstract: PURPOSE:To realize high efficient coding/decoding by applying multiplexing to a redundant bit to an error detection of a prediction coefficient only at an encoder side, sending the result and avoiding correction filtering at the decoder side when the error in the prediction coefficient is detected. CONSTITUTION:Only error detection 2 detecting whether or not any error takes place is applied at a sender side to a high efficiency coding output without applying error correction. When the code is sent while a redundant bit RB is added, the receiver side extracts the redundant bit RB to apply decoding 4 for error detection. When no error detection is made and no error exists in the prediction coefficient, a prediction coefficient in the high efficient decoding 5 is used to apply correction filtering 6 to the decoded output, the voice characteristic of the auxiliary information SI is emphasized to apply any error correction to main information MI. When the error detection of the prediction coefficient is applied, the correction filtering 6 is controlled to be off. Thus, the system immune to the transmission line error is realized without sacrificing the efficiency by the high efficient coding/decoding system.
Patent JP-S5792182-A (JP)
Title: Clad steel pipe for oil well with superior corrosion resistance
Inventor: KANEKO TERUO
IPC: C23C18/34
Filed: 1980-11-27
Abstract: PURPOSE: To enhance the durability of the titled steel pipe as an oil well pipe by coating a clad steel pipe for an oil well having an alloy steel layer contg. much Ni with an Ni plated layer at each end part of the pipe including the end face.  
     CONSTITUTION: A clad steel pipe 1 for an oil well having an alloy steel layer 3 contg. ≥20% Ni on the inside and/or the outside (the pipe of the figure has a layer 3 only on the inside) is plated with Ni at each end part of the pipe including the end face 8 at which the base metal 2 is directly exposed to corrosive environment, that is, each outer peripheral face 9. The Ni plated layer 4 is regulated to 1W100μm thickness. This steel pipe 1 is airtightly connected to a coupling 6 by engaging the inner tapered female screw 7 of the coupling 6 with the outer tapered male screw 5 of the end part of the pipe 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5956953-A (JP)
Title: Method for discharging molten steel and slag remaining in tundish for continuous casting machine
Inventor: HONDA AKIRA
IPC: B22D37/00
Filed: 1982-09-28
Abstract: PURPOSE:To discharge safely and easily the molten steel and slag remaining in the lower part on the side wall of a tundish by providing a discharging nozzle for discharging the molten steel and the slag and removing a plug fitted into the nozzle. CONSTITUTION:A discharging nozzle 4 is provided in the lower part on the side wall of a tundish 3 of a horizontal continuous casting machine, and a plug 5 is fitted thereto. A cylinder 7 is operated to extend a rod 9 and the other end of the 1st lever 8 is turned left around a shaft 10 to discharge the molten steel and slag remaining in the tundish 3. Then the other end of the 2nd lever 11 is turned right around a shaft 12 through the 1st link 13. When the 2nd lever 11 is turned, the plug 5 is removed from the nozzle 4 through the 2nd link 14.
Patent JP-H1019530-A (JP)
Title: Method and device for hologram exposure, and confocal optical system
Inventor: WAKAI HIDEYUKI
IPC: G03H1/04
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To fill and seal up an optical refraction liquid on the surface side of a hologram material with no contamination with chemical material occurring from the hologram material at heating/fixing of the hologram. SOLUTION: The device comprises an optical substrate 17 on which a hologram material 16 is applied and another optical substrate 25 so assigned, being away from the hologram material 16, to constitute a space with the hologram material 16, and, the space is filled and sealed up with an optical refraction liquid, so that the hologram material 16 is exposed through the optical substrate 17. In that case, the space is provided with a flow-in channel 29a and a flow-out channel 29b while opening/closing is allowed, and an optical refraction liquid feeding circuit is connected to the flow-in channel 29a, in addition, a heating means for heating the hologram material 16 is provided.
Patent JP-S6060561-A (JP)
Title: Method and device for speed detection
Inventor: SUGIURA YASUYUKI
IPC: H02P29/00
Filed: 1983-09-13
Abstract: PURPOSE:To detect speeds precisely and continuously from high-speed rotation to extremely-low-speed rotation by providing plural sampling times and counters for high-speed rotation and low-speed rotation. CONSTITUTION:A counter 9 counts pulses generated in proportion to the rotating speed of a rotating body for a time tauS after a sampling time tauS. A time width measuring circuit 10 for high-speed rotation counts pulse intervals in a sampling time tauL after the time tauS. Then, a time width measuring circuit 13 for low- speed rotation counts pulse intervals from a sampling time tauS2 to the next pulse. Respective counted values are supplyed to an arithmetic means 21 after a sampling time tauC to calculate the rotating speed by specific arithmetic. Thus, the speed is detected continuously and precisely from high-speed rotation to extremely-low-speed rotation.
Patent JP-S6222019-A (JP)
Title: Detector for fundamental position
Inventor: ROORENSU JIYON ROBINSON
IPC: G01D5/38
Filed: 1986-07-15
Abstract: Apparatus for detecting a datum position in a range of movement of a movable member, comprises a composite grating comprising first and second gratings. The first grating has first and second grating halves and the second grating has third and fourth grating halves which are respectively identical to the first and second grating halves except that the third and fourth grating halves are separated by a spacing. The image of the third grating half is reflected upon the image of the first grating half, the image of the second grating half upon the fourth grating half, the first grating half upon the third grating half and the fourth grating half upon the second grating half. A quadrant detector detects the intensity of the interference images and provides a difference signal which passes through zero at the datum position of the member.
Patent JP-H0614339-A (JP)
Title: Pattern display device
Inventor: ODA TOMOKI
IPC: H04N9/74
Filed: 1992-06-25
Abstract: PURPOSE:To display a pattern free from color blur or unstable brightness in respect to a pattern display device for displaying a pattern such as characters and graphics on a television screen. CONSTITUTION:The switching of plural switching elements in a switching means 20 is selectively controlled in accordance with a display specification signal. A voltage forming means 21 is provided with (N+1) serially connected resistors (N is an integer more than 2) for dividing a DC voltage and differential pair transistors whose common emitter is connected to plural switching elements so as to be driven by a current in an active area by connecting respective one bases to the node of the (N+1) resistors and controlling the switching of the plural switching elements and selectively outputs voltage corresponding to any one of N divided voltages of the DC voltage by the (N+1) resistors in accordance with the display specification signal. An output means 22 switches a signal corresponding to the output voltage and an external video signal at a prescribed timing and outputs the selected signal.
Patent JP-S5689920-A (JP)
Title: Production of double-gear train
Inventor: KOMATSU FUMITO
IPC: B29D15/00
Filed: 1979-12-24
Abstract: PURPOSE:To produce the double-gear train with the porocess and production period reduced, by molding the double-gear train with the adjacent gears meshed with one another in a single stage, and assembling the double-gear train using a middle mold as a jig. CONSTITUTION:A melted resin is injected into cavities 20, 21 defined by an upper mold 2, a lower mold 15 and a middle mold 6 capable of being removed from a molding machine and is molded into the double-gear train with the gears meshed with each other. After the resin is set, the upper mold 2 and the lower mold 15 are separated and the middle mold 6 is removed from the molding machine. Frames 38, 39 are mounted on and under the double-gear train such that shafts of the gears are supported rotatably, and then the middle mold 6 is removed. In this manner, the process and the production period of the production of the double-gear train can be substantially reduced.
Patent JP-S5966589-A (JP)
Inventor: TEYUERUUOOKE HETSUGURUNDO
IPC: D21C9/16
Filed: 1983-09-12
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-H1174170-A (JP)
Title: Control system
Inventor: MATSUDA KATSUHIKO
IPC: G06F3/048
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To enable a system which unitarily controls processing devices that process semiconductor wafers to be improved in maintainability. SOLUTION: An AGC(advanced group controller) 17, which not only has central control of the recipes (processing condition) of each processing device 11 and processing control over the processing devices 11 but also carries out the central monitoring and processing of all processing data obtained from the processing devices 11 is, added and connected to a control system. All the processing data obtained from the processing devices 11 can be monitored intensively, so that abnormalities or deteriorations of the processing devices 11 can be found more precisely and quickly by this system than by a conventional system, where processing data are monitored in a centralized way through a host computer.  A hardware which collects and monitors processing data is separated into a server device 17a and a client device 17b, so that a control load on the AGC 17 is divided, and processing devices which can be connected to this control system can be increased in number.
Patent JP-H0728970-A (JP)
Title: Method for selecting picture processing command
Inventor: TAKEDA HISATAKA
IPC: G06T1/00
Filed: 1993-07-07
Abstract: PURPOSE:To easily select a picture processing command even when the technique of a picture processing itself is not known so much by displaying the candidates of the picture processing commands to be processed next corresponding to the registered picture processing command. CONSTITUTION:Respectively intrinsic identification(ID) numbers are attached to the respective picture processing commands and the candidates for indicating what kind of the picture processing commands are to be registered next when the certain picture processing command is registered are stored in an ID number correspondence table T1. Then, at the time of registering the picture processing commands in the order of execution and preparing a picture processing procedure, when the picture processing command registered immediately before is extracted first, by referring to the table T1, the candidates of the picture processing commands to be registered next are displayed. When an operator selects the desired picture processing command from the displayed candidates, the selected picture processing command is registered at the prescribed position of a picture processing procedure description table. Thus, unification of the picture processing commands of the same level can be performed.