baber/WOPTO huggingface dataset:
Patent JP-H079141-A (JP)
Title: Arc welding method by robot
Inventor: SHIMIZU KAZUO
IPC: B23K9/12
Filed: 1993-06-29
Abstract: PURPOSE:To surely generate an arc without failure at the time of starting welding by executing teaching in such a manner that the parts exclusive of the bottom part in the gravity direction of a globule faces welding base metals at the time of starting the next welding. CONSTITUTION:The teaching is so executed that the part exclusive of the bottom part in the gravity direction of the globule 3b formed at the front end of a welding wire 3 at the ending time of welding faces the welding base metals 2 at the time of starting the next welding. The teaching is executed in order of, for example, vertical welding giving 20 deg. elevation angle to the welding torch 1, inclined position welding of 4 deg. torch angle with the base metals 2 inclined to about 30 deg., arc spot welding at 60 deg. torch angle with the base metals 2 inclined to about 45 deg., lap joint welding at 50 deg. torch angle, flat welding at 15 deg. torch angle, arm arc spot welding in a three o'clock position and flat welding. As a result, a series of the programmed welding operations are smoothly executed without interrupting the welding operations.
Patent JP-H116889-A (JP)
Title: Function extension unit robbery protection device
Inventor: TOSAKA KAZUHIRO
IPC: G12B3/02
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a function extension unit robbery protection device protecting function extension units such as PC card, HDD, etc., inserted in an extension slot of note book personal computers from robbery. SOLUTION: In the case a function extension unit inserting and fitting in the extension unit 2 of a personal computer body 1 is PC card 3, the personal computer body 1 has a main lock mechanism 5 locking and unlocking the computer and close at least a part of unit insertion inlet of the extension slot with a robbery protection cover member 4 linking the rotation operation of locking and unlocking the main body locking mechanism 5. It also has a rotation lock nail 6 detaching the robbery protection cover member 4 linking the rotation operation of the main lock mechanism 5 and by the coupling force of the rotation lock nail 6 resisting a return spring 7, the robbery protection cover member 4 slides in the left direction of the figure for closing a part of the unit insertion inlet of the extension slot 2.  By this, a robbery intentionally taking the PC card 3 out of the extension slot 2 is prevented.
Patent JP-H0329736-A (JP)
Title: Polyester container for beverage
Inventor: MARUHASHI KICHIJI
IPC: B65D1/02
Filed: 1989-06-23
Abstract: PURPOSE:To obtain a container with a small age contraction and a large pressure resistant strength by a method wherein a fixed orientation property and crystallinity are given on the inner and outer surfaces of the body of a container which has a neck, body and closed bottom which are formed of a thermoplastic polyester by draw blow molding. CONSTITUTION:The title container is a container which has a neck, body and closed bottom which are formed of a thermoplastic polyester by drawn blow molding. The inner and outer surfaces of the said body have an orientation property which satisfies 1500>=n1>=1492 and 0.020>=n0-n1<=0.010 (n0 shows the reflective index in the thickness direction for the outer surface side of the body, which is measured using an NaD line, and n1 shows the refrective index in the thickness direction for the inner surface side of the body, which is measured using the NaD line), and a crystallinity which satisfies 35%>=X1>=20% and 3%>=X1X0>0% (X0 shows the density method crystallinity index on the outer surface side of the body, and X1 shows the density method crystallinity index on the inner surface side of the body). By this method, a container, which has combination properties of a small age contraction and a large pressure resistant strength, and is suitable for a usage to fill carbonated beverages, can be obtained.
Patent JP-H06190343-A (JP)
Title: Material separating device
Inventor: ROBAATO EMU UIRIAMUSU
IPC: B02C13/26
Filed: 1993-06-29
Abstract: PURPOSE: To efficiently produce a material of a desired particle size by adjusting the rate of an air flow and the rotational speed of rotor blades. CONSTITUTION: The rate of the air flow and the rotational speed of the rotor blades 33 are adjusted to make desired-sized particles pass through the rotor 32 and to collect them in a centrifugal separator 41. For this purpose the rate of the air flow is adjusted at a blower 29 until the particles passing through blades 33 maintain a desired isokinetic reaction. Thus, the particles at the base end parts of the blades 33 and the particles at the tip end parts of the blades 33 are moved at approximately the same rate, thus obtaining an isokinetic action. The particles of a size failing to respond to the isokinetic action are moved in the radial direction along one or more blades 33, pass through an annular space 25 from an opening 24 by centrifugal effect, thus, drop into a hammer rotor 11 further to reduce the particle size and are re- circulated.  Consequently the desired-sized material is efficiently produced.
Patent JP-H0451440-A (JP)
Title: Charged particle beam device
Inventor: MATSUI HIRONOBU
IPC: H01J37/28
Filed: 1990-06-20
Abstract: PURPOSE:To make the electron optical system in small size and achieve a high resolution of a scan type electron microscope by accomplishing a low aberration equal to or less than a mag. field lens only through the use of an electrostatic lens. CONSTITUTION:In a scan type electron microscope, for example, an electron beam 2 emitted by a drawout electric field formed between an electron source 1 of electric field emission type and a drawout electrode 3 is converged thin by the electric field formed between electrodes of an electrostatic lens consisting of the drawout electrode 3, No.3-No.1 lens electrodes 4-6, and final electrode 7, and is cast on a specimen 8. At the same time, the electron beam 2 receives a deflecting action of a deflector 9 within the internal space of other than the final electrode 7, for ex. the No.2 lens electrode 5, and with it the specimen 8 is scanned two-dimensionally. The generated secondary electrons 13 are complemented and accelerated by the electric field formed by a high voltage impressed on a secondary electron acceleration electrode 14 and sensed by a sensor 15, and the two-dimensional secondary electron image of the surface of specimen 8 is obtained on a CRT display device 16. Among electrodes constituting the electrostatic lens and the drawout electrode 3, all electrodes 4-6 but the final electrode 7 at the ground potential receive impression of a positive voltage relative to the final electrode 7.
Patent JP-H0831840-A (JP)
Title: Fabrication of semiconductor device
Inventor: MIWA HIROYUKI
IPC: H01L21/331
Filed: 1994-07-12
Abstract: PURPOSE:To remove damaged part from the surface of a semiconductor substrate without causing any adverse effect on other parts after the surface of the substrate is exposed by making an opening through a laminate of an electric conductive film and an insulating film formed on the semiconductor substrate. CONSTITUTION:An opening 4 is made through a laminate of electric conductive films 1, 2 and an insulating film 3 formed on a semiconductor substrate to expose the surface thereof. A second insulating film 7 is then formed covering the inner circumference of the opening 4 and the surface part of the semiconductor substrate is removed from the bottom of the opening 4.
Patent JP-H109942-A (JP)
Title: Vibration sensor
Inventor: TOGASHI MASATOSHI
IPC: G01H9/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a vibration sensor capable of detecting the direction and amplitude of vibrations with accuracy. SOLUTION: A light receiving part which receives the outgoing light of a light source 1 is provided with a quartered photo diode(PD) 2 with light receiving planes A, B, C and D quartered in 2×2 in directions X and Y. The PD 2 is supported via four wires 4 so as to be rockable in the directions X and Y relative to a base 3. When objects to be detected (the light source 1 and base 3) vibrate, the PD2 vibrates in a direction orthogonal to the optical axis of the light source 1, and a spotlight is displaced from the center of the light receiving planes A, B, C and D according to the direction and magnitude of the vibrations. Then the direction and amplitude of the vibrations are calculated on the basis of the detection currents of the light receiving planes A, B, C and D.
Patent JP-H0772917-A (JP)
Title: Data access system for numerical control system
Inventor: INOUE HIDEAKI
IPC: G05B19/05
Filed: 1993-06-30
Abstract: PURPOSE:To perform data access from an MMC device (man-machine interface controller) to a CNC device (numerical controller) and a PMC device (programmable machine controller) without using a specific window function by recognizing the CNC device or PMC device as the file medium of the MMC device. CONSTITUTION:When the data access from the application program 10 of the MMC device to data 14 in the CNC device or PMC device is performed, a filing system 11 and a file medium recognizing means 16 included in a driver 12 recognize the CNC device or PMC device connected to the MMC device with concept to assume it as the same file as data 13 in the MMC device. In this way, it is possible to consider the CNC device and the PMC device as the memory device of the MMC device and to handle the data in those devices as one file medium of the MMC device.
Patent JP-H0213229-A (JP)
Title: Power system fault recovery guidance system
Inventor: KOJIMA YUKIO
IPC: H02J3/00
Filed: 1988-06-28
Abstract: PURPOSE:To perform recovery operation safely, quickly and reliably by simulating every operation intended by an operator and checking the operation. CONSTITUTION:An operator 5 inputs his intended operation content through a man-machine interface to a digital computer 3. Voltage, power flow and operation of generator are checked at an operating section 7 based on the input by a switch upon recovery and system data stored in a memory 6. If there is no abnormal phenomenon such as overvoltage in the system and the system can be operated, a new recovery schedule is prepared at an operating section 8 based on the system condition through driving of knowledge base 9. If the system can not be operated because of an abnormal phenomenon in the system, it is displayed to the operator 5 through the man-machine interface 4.
Patent JP-S5949667-A (JP)
Title: Optical character reader
Inventor: SATOU TOYOSHI
IPC: G06T7/00
Filed: 1982-09-14
Abstract: PURPOSE:To secure an optical character read of a fine character such as a comma by recognizing and identifying character data again without preprocessing on the basis of a table wherein the output condition of every character data such as phase features is set. CONSTITUTION:Phase features, etc., as the output condition of every prescribed fine character are stored previously in a memory 10 in the form of the table. Photoelectrically converted character data D are inputted, character by character, to a selecting circuit 2 by a line buffer 1. Then, they are inputted to an identifying circuit 9 through a preprocessing circuit 3, memory 4, character recognizing circuit 7, etc., and then compared with the contents of the table stored in the memory 10. The circuit 9 makes a rescan, namely, recognizes the same character data without preprocessing on the basis of the comparison results, thereby outputting the identification result as an answer. Thus, the character read of a fine symbol such as a comma is secured.
Patent JP-H104838-A (JP)
Title: Spinning reel for fishing
Inventor: SATO AKIHIKO
IPC: A01K89/01
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel for fishing eliminated from a restriction on a braking range for the rotation of a rotor. SOLUTION: This spinning reel for fishing comprises a reel body 1, a rotor 2, supported on the reel body in a state thereof rotatable around the rotation axial line extending in the front and rear directions of the reel body 1 and having the outer periphery equipped with a pair of bail supporting arms 21 and 22, a bail arm 50 supported on the pair of bail supporting arms 21 and 22 in a state thereof movable between a winding position for a fishing line and a releasing position therefor, an interlocking lever member 60, supported on the rotor 2 in a state thereof capable of being brought into contact and separated from the reel body 1 and driven to the side of the reel body 1 interlockingly with the movement of the bail arm 50 to the releasing position and a braking member 70 capable of coming into contact with the interlocking lever member 60 driven to the side of the reel body 1 and applying braking actions to the interlocking lever member 60. In the spinning reel for fishing, the braking member 70 is brought into contact with the interlocking lever member 60 from the moving direction thereof.
Patent JP-S6221147-A (JP)
Title: Photographic printing material
Inventor: ARAKAWA SHINICHIRO
IPC: G03C1/77
Filed: 1985-07-22
Abstract: PURPOSE:To improve the reflectivity and gloss on the surface of photographic paper and to improve the sharpness and resolution of an image by joining a resin film to the matt surface of metallic foil to form a reflection layer and providing a photographic sensitive emulsion layer on the reflection layer. CONSTITUTION:The reflection layer 3 is constituted of an aluminum foil material 3b having a resin coat 3a and the surface of the aluminum foil 3b is matted. The aluminum material constituting the reflection layer is stuck as a foil material on base paper 4 but the base paper is not always required and the resin coat may not be provided between said material and a photosensitive emulsion 2. Namely, the functions as the reflection layer and the base paper as a base may be commonly obtd. from the aluminum material alone. Incident light is thereby irregularly reflected and the effect of irradiating light from the rear surface is obtd. The sharpness and resolution are thus obtd.
Patent JP-H01198557-A (JP)
Title: Hollow yarn membrane type oxygenator
Inventor: TAKEBE KEN
IPC: A61M1/18
Filed: 1987-06-28
Abstract: PURPOSE:To obtain a hollow yarn membrane type oxygenator having high gas exchange capacity, by providing a gas guide member, which extends in the internal direction of a hollow yarn membrane bundle, at least in the hollow yarn membrane bundle in the vicinity of a gas inflow. CONSTITUTION:Gas guide members 3 are provided at least at parts where a hollow yarn membrane bundle 3 is not brought into contact with a housing, so that the gas flowing in from a gas inflow port 13 can be easily brought into contact with said members 3 and may be extended to the restricting part of hollow yarn membranes 2 and, further, to the vicinity of a gas outflow port 14. The gas guide members 3 are pref. embedded in a partition wall 10 at the end parts thereof to be held thereto. In order to obtain this state, the hollow yarn membrane bundle 4 having the gas guide members 3 therein is formed to be inserted in the housing 6 and the end parts of the gas guide members are fixed to the partition wall 10 formed to the end part of the housing 6 by a potting agent. By this method, the moment of the gas guide members 3 can be prevented and gas can be allowed to flow in up to the center of the hollow yarn membrane bundle 4 and, therefore, gas exchange efficiency can be enhanced.
Patent JP-H0449625-A (JP)
Title: Thin-film transistor and its manufacturing method
Inventor: SERA KENJI
IPC: H01L29/78
Filed: 1990-06-19
Abstract: PURPOSE:To enable a thin-film transistor with a small stage difference to be produced on an insulation substrate with a high yield by burying a source/drain electrode in the insulation substrate. CONSTITUTION:A metal layer 201 for forming a source/drain region is formed on a surface of a glass substrate 101 and a metal silicide layer 301 and a doped crystal silicon layer 401 are formed on this upper part, thus enabling two layers of silicide/polycrystal silicon to be patterned in source/drain electrode shape. Then. this substrate is calcined within oxygen environment for oxidizing a metal layer, thus obtaining a light-transmission insulation film (metal oxide film) 202. At this time, the silicide/polycrystal silicon layer are buried into the insulation substrate since the silicide/silicon layer is an extremely thin film and due to increase in metal film thickness at the time of oxidation. Then, a polycrystal silicon layer 501 which is an activation layer is formed and an island gate insulation film 601 is formed, thus forming a metal layer 701 and an electrode pattern.
Patent JP-S6142493-A (JP)
Title: Welded structure of main steam pipe and casing of steam turbine
Inventor: YOSHIOKA TAKATOSHI
IPC: B23K9/04
Filed: 1984-08-01
Abstract: PURPOSE:To prevent defects such as weld cracks, decarburization and carbuirzation by executing welding of a ferritic casing and austenitic main steam pipe in order of build-up welding of low-carbon Cr-Mo, build-up welding of SUS and welding of an austenitic joint. CONSTITUTION:The groove of the ferritic steel 6 is first subjected to build- up welding by using a low-carbon Cr-Mo welding rod and to an SR treatment. The surface of the build-up weld zone 10 is mechanically finished and is then subjected to build-up welding 11 of the SUS309 followed by the SR treatment. The main steam pipe 1 is thereafter welded by the joint welding 9 using the austenitic welding rod.
Patent JP-H0451631-A (JP)
Title: Semiconductor device
Inventor: TANIGUCHI SHOJI
IPC: H04L69/40
Filed: 1990-06-19
Abstract: PURPOSE:To conduct a loop back test in a tested data communication controller (TE) single body by altering the mode and content of a data signal transmitted from a transmission frame composing means in serial into a data signal synchronized with a reception frame decomposing means by means of a data alteration means and transmitting it to the reception frame decomposing means. CONSTITUTION:The data signal transmitted from the transmission frame composing means 5 in serial is fetched directly or through a line 2, and the mode and content of the fetched data signal are altered. Then, it is transmitted to the data signal synchronized with the reception frame decomposing means 6 to the reception frame decomposing means 6. Even if the transmission frame composing means 5, the reception frame decomposing means 6, and the line 2 are included in a route at the time of a loop back test, off-set is absorbed and the data signal transmitted from the transmission frame composing means 5 in serial can be transmitted to the reception frame decomposing means 6 as the data signal. Thus, the whole test including the internal part of TE and the line 2 can be conducted by the TE single body.
Patent JP-H0213792-A (JP)
Title: Temperature controller for heat exchanger
Inventor: NISHIMURA KOICHI
IPC: F24H1/14
Filed: 1988-06-30
Abstract: PURPOSE:To permit the maintaining of the temperature of secondary side fluid within a desired range at all times in spite of the fluctuation of the flow rate of the same fluid by a method wherein the secondary side flow passage of a heat exchanger is provided with a flow passage for control, which includes a pressure difference control means, while a flow rate control means and the pressure difference control means, provided in the primary side flow passage of the heat exchanger, are controlled in relation to the pressure loss of the flow passage for control. CONSTITUTION:When the flow rate of secondary side fluid is fluctuated in accordance with the amount of demand in terminal apparatuses 14, a control pressure is also fluctuated in accordance with it and, therefore, the respective opening degrees of a pressure difference regulating valve 5 and a flow rate regulating valve 4 are fluctuated in accordance with the control pressure. The opening degrees of the flow rate regulating valve 4 and the pressure difference regulating valve 5 are controlled automatically by the control pressure in accordance with the pressure loss in the flow passage 6 for control, whereby the flow rate of primary side fluid or; accordingly, the temperature of the secondary side fluid is controlled in accordance with the fluctuation of the flow rate of the secondary side fluid immediately without generating any substantial delay. Further, the fluctuating rate of said control pressure with respect to the flow rate of the secondary side fluid is controlled by the pressure difference regulating valve 5 and, therefore, the temperature of the secondary side fluid may be maintained within a slight fluctuating width even when the flow rate of the secondary side fluid is fluctuated remarkably whereby stabilized control may be effected.
Patent JP-H0213274-A (JP)
Title: Current limiting method for inverter
Inventor: KIBE KATSUMI
IPC: H02M7/48
Filed: 1988-06-30
Abstract: PURPOSE:To limit overcurrent by pruning the central rectangular section of the inverter output voltage waveform. CONSTITUTION:Three-phase output from a generator 2 coupled with an automobile engine 1 is converted into DC power through a rectifier 3 and fed through a voltage regulation circuit 4 to transistors(Tr) Q1 to Q4 constituting the output stage of an inverter. Furthermore, a voltage signal generating circuit 25 for detecting overcurrent flowing through the lines between the voltage regulation circuit 4 and the Tr Q1 to Q4 and providing the detected overcurrent to a hold circuit 9, a pulse oscillator 10, decimal output counters 11, 6 and an input OR gate 12 are provided. Inverting analog switches 13, 14 are arranged at the input terminal of the OR gate 12 and they are controlled through the output from the hold circuit 9 to produce rectangular waves having pause from the output terminals 6a, 6b of the inverter. Furthermore, a signal split section 26 is formed with a NOT gate 20 and AND gates 18, 19. When an overcurrent flows, the central section of the pulse is pruned as the pruned section 27 thus suppressing the load current.
Patent JP-H11351915-A (JP)
Title: Display device
Inventor: GOTO SHUKUJI
IPC: H03G1/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To improve visibility furthermore in the display device of an audio device to perform frequency analysis on acoustic signals to be reproduced and graphic display within a plurality of bands. SOLUTION: The display device is provided with a level detecting and rectifying circuit 11 to detect and rectify the reproduction level of acoustic signals, a light modulating circuit 12 to output a signal according to the value of the detected reproduction level, a drive circuit 13 to supply power to light a display 14, and a light modulation control part 15 to control the light modulating circuit 12 to change the luminosity of the display 14 in various modes. Then at the frequency analysis on the acoustic signals to be reproduced and graphic display within a plurality of bands, the volume level of the acoustic signals to be reproduced is detected, and the luminosity of the display 14 is changed according to the detected value.