baber/WOPTO huggingface dataset:
Patent JP-H02216412-A (JP)
Title: Working machine
Inventor: NAKAI SHOHEI
IPC: G01C9/00
Filed: 1989-02-17
Abstract: PURPOSE:To exactly and quickly control a working machine without providing a damper and a filter and to improve the work accuracy by using a displacement sensor formed by combining an optical type gyro displacement sensor with a gravity type displacement sensor. CONSTITUTION:A displacement sensor 14 is constituted of the gravity type horizontal sensor 11 and the optical fiber type gyro 13 and attached to a running machine body 18. The horizontal sensor 11 is ON/OFF sensor which becomes ON when a float floating on a liquid level is in a horizontal state, and becomes OFF when it is in an inclined state. The optical fiber type gyro 13 is constituted of an optical fiber cable 19 wound in a prescribed radius, a lens 20, a projector 21, a light receiving device 22 and a half mirror 23, bisects a light beam emitted from the projector 21 with a half mirror 23 and projects it into the optical fiber cable 19 in a reverse turn state, and detects the inclination angle of the machine body 18, based on a phase difference with the light receiving device 22. Subsequently, the horizontal sensor 11 detects a horizontal state, and when its state is continued for 1-2 seconds, a detection integrating value with the optical fiber type gyro 13 is cleared and brought to '0' point correction.
Patent JP-H1119384-A (JP)
Title: Device for supplying ball into balancer for drum type washer
Inventor: LEE GEUM-CHAN
IPC: D06F37/22
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for automatically supplying balls when a balancer for a drum type washer is produced. SOLUTION: This ball supply device for the balancer has a jig 33 on which the lower housing 11 of the balancer is mounted, containers to store balls 15 to be supplied into the lower housing 11, shoots attached outside the containers for supplying the balls 15 inside the containers, and a control part for controlling the supply of the balls 15 into the lower housing 11 through the shoots. Using this device, an operator doesn't have to send the balls into the lower housing manually, so the process of producing ball balancers can be automated.
Patent JP-H11238156-A (JP)
Title: Sensor for surface shape detection and manufacture therefor
Inventor: ARIGA EIKICHI
IPC: G07D5/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a highly accurate sensor for surface shape detection that detects the recessed and projected shape of the entire surface of an object to be measured without direct contact by relatively moving the object to be measured and a detection means only one time. SOLUTION: On one common base 2, the tips of many bar-shaped cores 3 separately arrayed with a prescribed interval are arranged so as to be on the same plane. Also, the tips of many bar-shaped cores 3 are set to face the surface of the metallic object 10 to be measured with recessed and projected parts in a magnetic field relatively movably in a direction orthogonal to an array direction. The detection means 5 for detecting a magnetic flux change due to the recessed and projected shape of the object 10 to be measured is provided on the respective bar-shaped cores 3.
Patent JP-S51114619-A (JP)
Title: Exciting controller for a synchronous machine
Inventor: YOKOTA HIROSHI
IPC: H02P9/14
Filed: 1975-03-31
Abstract: PURPOSE: An exciting controller for a synchronous machine providing with an exciting quantity program controller. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H069439-A (JP)
Title: Preparation of linear chain alkylbenzene
Inventor: PIERURUIJI KOTSUJI
IPC: C07C7/04
Filed: 1993-02-03
Abstract: Process for the preparation of linear alkylbenzenes, wherein the benzene is reacted, in the presence of aluminum chloride or aluminum in powder form, with a mixture composed of C7-C20 n-olefins and C7-C20 chloroparaffins, with a molar ratio n-olefins/chloroparaffins between 70:30 and 99:1.
Patent JP-H01214982-A (JP)
Title: Binocular parallax detecting system
Inventor: NOMURA MASAHIDE
IPC: G06T7/00
Filed: 1988-02-24
Abstract: PURPOSE:To accurately determine the binocular parallax by executing local frequency analysis by a Gaussian function type window to respective points of two right and left pictures and comparing the absolute value or power spectrum of the frequency component with right and left pictures. CONSTITUTION:In order to correspond to respective points of the right and left pictures, it is necessary that the characteristic to be extracted is unchanged at the position. As such a characteristic, the absolute value or the power spectrum when the picture is locally frequency-analyzed is used. Namely, the local frequency analysis is executed by the Gaussian function type window for respective points of two right and left pictures and the absolute value or the power spectrum is compared between right and left pictures. Thus, the binocular parallax between right and left pictures can be accurately determined.
Patent JP-S51112703-A (JP)
Title: A method of producing a sintered ore
Inventor: SHIBUSAWA SHINICHI
IPC: C22B1/16
Filed: 1975-03-31
Abstract: PURPOSE: To provide a method of producing sintered are with improved qualities which in produced in somewhat reducing process. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60187664-A (JP)
Title: Electric welded oil well pipe having low hardness and high yield strength and its production
Inventor: MURAYAMA HIROSHI
IPC: C21D9/46
Filed: 1984-03-01
Abstract: PURPOSE:To produce an electric welded oil well pipe having low hardness and high yield strength by subjecting a steel contg. a specific compsn. amt. of C, Si, Mn and Nb to hot rolling and coiling at a low temp. then to pipe making under strong pressing down and heat treatment under adequate conditions. CONSTITUTION:A steel contg. 0.12-0.22% C, <=0.5% Si, 1.0-2.0% Mn and <=0.050% Nb as essential components, contg. further >=1 kinds among <=0.050% Al, <=0.050% V and <=0.040% Ti if necessary and consisting of the balance Fe and unavoidable impurities is hot rolled at a finishing temp. of 740-830 deg.C and is then quickly cooled at an average cooling rate of >=150 deg.C/sec and is coiled at <=500 deg.C. The rolled steel is then made into an electric welded pipe under the strong pressing down to >=3% longitudinal strain. The pipe is held for 30sec- 30min at 100-550 deg.C, by which the electric welded pipe having the yield strength and HRC hardness in the range enclosed by the four straight lines: AB; y=2x+ 33, BC; y=80, CD; y=2x+41, DA; y=70 in the figure, low hardness and the high yield strength is obtd.
Patent JP-S52123084-A (JP)
Title: Method of loading powder freight in hold
Inventor: ASAI TAKAYOSHI
IPC: B65G53/24
Filed: 1976-04-08
Abstract: PURPOSE: To safety and efficiently load powder freight in danger for natural ignition and explosion if it is mixed with the air or is brought into contact with the air. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52123426-A (JP)
Title: Composition for forming coating layer
Inventor: ITOU HITOSHI
IPC: C04B28/24
Filed: 1976-04-08
Abstract: PURPOSE: A title composition forming flame retardant coating layers setting hard at room temperatures and having higher hardness, excellent layer forming and thick coating properties, by counpounding a composition comprising non-or modified colloidal aqueous dispersion and powdered aluminium compound, with powdered glass. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6445972-A (JP)
Title: Solar-ray reflector module
Inventor: ROERUFU YAN MEIYAA
IPC: F24S23/71
Filed: 1988-02-24
Abstract: PURPOSE: To make effective utilization of a thermal engine possible by supporting a thermal engine free to pivot on the frame by way of a pair of bearings relating to a system disposing an assembly of optical receivers including the thermal engine at a focal point of a paraboloidal reflective body reflecting the solar light. CONSTITUTION: A collector module 4 in the paraboloidal form has a paraboloidal reflective body 6 and the reflective body 6 is supported by the outer end of an arm 8, the base end of which is supported by a bracket 10 pivotably on the horizontal axis D. The bracket 10 is supported pivotably by a leg 12 inclined upward of a fixture support 14; thereby the module 4 is made rotatable around axis T of the leg 12. Furthermore, at the focal point of the reflective body 6, an optical receiver 20 constituting an assembly together with a Stirling engine 22 and generator 24, is disposed and the assembly is supported by a frame 26 rotatably around the axis 34 by way of the main bearings 50, 52.
Patent JP-H08234640-A (JP)
Title: Image forming device
Inventor: SHINTANI TAKASHI
IPC: G03G21/10
Filed: 1995-02-28
Abstract: PURPOSE: To stably form an image for a long period by constituting a cleaning blade, an entrance seal member and a lubricity imparting agent, so as to enable contact/uncontact with an image carrier and independently controlling contact/ uncontact operations. CONSTITUTION: An intermediate transfer body cleaning means is installed to face to backup roller 14 of an intermediate transfer body 7 and provided with a supporting machine frame 15, the entrance seal member 16 attached thereto, the cleaning blade 17 and the lubricity imparting agent 18. The entrance seal member 16, the cleaning blade 17 and the lubricity imparting agent can be brought into contact with/separated from the intermediate transfer body 7 by a first contact/leaving mechanism 21, a second contact/leaving mechanism and a third contact/leaving mechanism respectively.  Then, the entrance seal member 16, the cleaning blade 17 and the lubricity imparting agent 18 which are arranged to face the image carrier are independently separated from the intermediate transfer body 7, during color superimposing to form an image on the intermediate transfer body 7 and brought into contact therewith, after the formation of the image is completed, by respective actuation control means.
Patent JP-H10340007-A (JP)
Title: Image forming device
Inventor: INAO TSUKASA
IPC: G03G15/16
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To surely peel a recording sheet from a drum type image carrier after transferring an image from the image carrier to the recording sheet without producing ozone. SOLUTION: This image forming device is provided with the image carrier 1 on whose peripheral surface an elastic layer 2 is formed, and a transfer unit 3 transferring an unfixed image carried on the image carrier 1 to the recording sheet P. In such a case, the device is provided with a transfer roll 4 press- contacting with the image carrier 1 and constituted so that specified transfer electric field is formed between the roll 4 and the image carrier 1 as the unit 3, and the roll 4 is constituted so that its hardness is made larger than the hardness of the elastic layer 2 of the image carrier 1 or it is provided with plural rolls 5i and 5a and a belt 6 laid over the rolls 5i and 5a so that either roll 5a of plural rolls 5i and 5a is brought into press-contact with the image carrier 1 through the belt 6 and the specified transfer electric field is formed between the roll 4 and the image carrier 1. The belt 6 is arranged along a downstream side in the carrying direction of the recording sheet P.
Patent JP-S58156882-A (JP)
Inventor: KISHI YASUTADA
IPC: G21C5/10
Filed: 1982-03-12
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-S62197021-A (JP)
Inventor: MURABAYASHI HIDEKAZU
IPC: B29C69/00
Filed: 1986-02-25
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-H10254407-A (JP)
Title: Display device, drive circuit and gradation display method
Inventor: KONOUE AKIHIKO
IPC: G09G3/28
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a gradation display technique without picture quality deterioration. SOLUTION: Plural sub-fields are made arrangement provided with an arrangement part of order that the number of displaying pulses allocated to respective sub-fields become more and the arrangement part of order becoming less. Then, when a final operated sub-field in a prior field is switched to the operated sub-field of the number of maximum displaying pulses in a succeeding field between adjacent fields, and the gradation is increased by hone level, this final operated sub-field is made to become a rear side than this sub-field of the number of maximum displaying pulses in the arrangement order in the field.
Patent JP-H08237368-A (JP)
Title: System for dividing group of voice mail
Inventor: MATSUOKA SHINICHI
IPC: H04M3/50
Filed: 1995-02-28
Abstract: PURPOSE: To permit the separate use in a telephone set group unit and to provide the system of dividing the group of voice mail using one voice mail like plural sets connected by dividing the recording memory area of the voice mail and the voice mail using port in the voice mail device which is used by being connected with an exchange device. CONSTITUTION: A 1st control part 1 retrieves a telephone set group information management means 2 and recognizes the group number of the telephone set T in requesting an access to a voice mail device 20. The control part 1 controls a voice switch circuit 3 based on the group number information and connects the voice mail port allocated to the group number with the telephone set T. A 2nd control part 7 receives the notification of the group number based on the incoming information from the voice mail port and stores the voice from the telephone set in the recording area allocated to the group in advance.
Patent JP-S57152910-A (JP)
Title: Container, and method and apparatus for manufacturing the same
Inventor: ISHIHARA MITSUO
IPC: B29C57/00
Filed: 1981-03-18
Abstract: PURPOSE:To enable a bellows-like cylindrical tank to be manufactured readily even at inconvenient mountain villages, by setting up a blank sheet into a container in stages including end folding, interlocking, edge bending, barrel R-groove pressure bonding and automatic wind-up roll sealing. CONSTITUTION:A product 11 with the ends folded that has been electrically heated to be processed is formed into a cylinder with the ends interlocked, and after press bonding by an electric heating apparatus, the edges of the cylindrical barrel are bedned using a burner 27 of an automatic edge bending mechanism 24. While the cylinder is being rotated, an R-groove is formed in the barrel to give the cylinder itself tension and spring property, and a lid to which a flange or the like is fitted and bonded with an adhesive is sealed to the barrel using a wind-up roll sealing.
Patent JP-S55132621-A (JP)
Title: Spacer for laminar catalyst
Inventor: MORI YOSHIMICHI
IPC: B01D53/86
Filed: 1979-04-02
Abstract: PURPOSE: To decrease portions where laminar catalysts for a dry denitrating device and spacers for the catalysts contact, and to facilitate mounting to the catalysts and the assembly of the catalysts, by a mechanism wherein the spacers are formed by spiral springs, whose both ends are provided with hooks for fitting.  
     CONSTITUTION: A catalyst body is constituted in such a manner that a large number of laminar catalysts 1 used for a dry denitrating device are set at fixed intervals. In this case, coil springs 5 are made up by materials resisting corrosion by gas to be treated and wear by dust contained, hooks 5A, 5B are mounted to the both ends, and spacers 6 for the laminar catalysts 1 are built up. The hooks 5A, 5B are hooked to the up-down ends of the laminar catalysts and fixed, other laminar catalysts are placed on the catalysts, and the spacers 6 are installed. The catalyst structure body is formed by repeating this operation. Since the spacers are springlike, the contact area of the spacers with the catalysts is small. Thus, effective area to be used is large, the mounting of the spacers is simple, and dust hardly accumulates. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51115728-A (JP)
Title: Method of recroding and reproducing the color image
Inventor: SHIRAISHI YAMAKE
IPC: G11B5/027
Filed: 1975-04-04
Abstract: PURPOSE: To improve the SN ratio of the color signal for good image reproduction in the color image signal recording/reproduction unit of carrier-color signal low-region conversiontype. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63208258-A (JP)
Title: Manufacture of electronic device
Inventor: OKADA SUMIO
IPC: H01L23/50
Filed: 1987-02-25
Abstract: PURPOSE:To enhance reliability in connection, appearance and performance after surface mounting, by cutting the tips of outer leads from an outer frame before solder plating in a lead frame, and depositing a solder plated film on the entire surface mounting part of each outer lead. CONSTITUTION:Outer leads 5 are separated from an outer frame 7 before solder plating. A solder plated film is formed on the entire mounting part of each outer lead 5 in a solder plating step. Since the solder plating is applied on the entire surface mounting part of each outer lead 5, the solder material is sucked up to the mounting part of each outer lead 5 and uniformly attached to the entire body. Therefore decrease in reliability of connection and appearance after mounting can be suppressed.
Patent JP-S57157080-A (JP)
Title: Oil diffusing pump
Inventor: SATOU AKIHIKO
IPC: F04B37/08
Filed: 1981-03-23
Abstract: PURPOSE:To increase the activity rate of an oil diffusing pump and to prevent occurrence of ''oil back'' through provision of a liquid nitrogen cooling mechanism and a refrigerator cooling mechanism. CONSTITUTION:In an oil diffusing pump 1 connected to a vacuum chamber 4 via a pipe 8 and a valve 9, there is provided liquid nitrogen baffle 2 for a liquid nitrogen cooling mechanism. Further, a refrigerator baffle 10 for a refrigerator cooling mechanism is also provided in the pump 1. The baffle 2 is supplied with liquid nitrogen via a pipe 8, while the baffle 10 is connected to a refrigerator 11 via the pipe 8. Therefore, evacuation can be performed by use of the liquid nitrogen cooling mechanism when an operator is present and by use of the refrigerator cooling mechanism when the operator is not present. Further, since evacuation can be achieved to some extent by use of the refrigerator cooling mechanism alone, evacuation is accomplished completely by using at first the refrigerator cooling mechanism and then using the liquid nitrogen cooling mechanism, for instance, in evacuation after the pump is opened to the atmosphere.
Patent JP-H10241838-A (JP)
Title: Positive characteristic themister heating device
Inventor: INOUE TAKASHI
IPC: H05B3/14
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a positive characteristic thermister heating device capable of conducting even an amount of heat wasted in a conventional positive characteristic thermister heating device to a heated medium effectively. SOLUTION: A positive characteristic thermister device 11 includes a first electrode 11b and a second electrode 11c on both main plane surfaces of a positive characteristic thermister element 11a; a first electrode plate 12a and a second electrode plate 12b are fixed on and connected electrically to the first electrode 11b and the second electrode 11c respectively, by means of a conductive adhesive or the like; then, a first heat sink plate 13a and a second heat sink plate 13b, which are made of dielectric material and are to be located on the first electrode plate 12a and the second electrode plate 12b respectively, are accordingly adhered to the first electrode plate 12a and the second electrode plate 12b respectively.
Patent JP-H10238722-A (JP)
Title: Torch
Inventor: KEGASA AKISHI
IPC: F23D14/28
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a flame formed by a torch easily seen and hard to be blown off by wind and the like. SOLUTION: A torch is provided with a cylindrical torch body 4 which includes a flame forming mechanism 5 therein. The flame forming mechanism 5 is provided in the vicinity of one end of the torch body 4 for forming a flame while a grip portion 2 is provided in the vicinity of the other end of the torch body 4. The torch body 4 is also provided with a coloration material 13 in the vicinity of one end thereof, wherein the coloration material 13 includes a metal which causes a flame reaction by coming into contact with the flame formed by the flame forming mechanism 5.
Patent JP-H06182726-A (JP)
Title: Method and apparatus for producing decorative material unit
Inventor: HIGUCHI TADAAKI
IPC: E04F13/08
Filed: 1992-01-31
Abstract: PURPOSE:To easily and uniformly inject a bonding material in the gaps between decorative materials even When the decorative material unit having a wide area is produced. CONSTITUTION:When a decorative material unit 26 is produced by pouring a bonding material 24 into the gaps of many decorative materials 4 mutually arranged in a form 3 so as to provide an interval between the decorative materials to solidify the same, the container 15 supplying the bonding material 24 is moved before and behind as well as left and right and the bonding material 24 is allowed to flow out from the supply pipe 23 provided to the lower end of the container 15. The outflow state of the bonding material 24 from the supply pipe 23 is reflected by a reflecting mirror 25 to be visually observed from an operation position.
Patent JP-H01216491-A (JP)
Title: Code reader
Inventor: HASEGAWA KAZUO
IPC: G06K7/016
Filed: 1988-02-25
Abstract: PURPOSE:To reduce error generation by deciding a start with the relation between a present bar or space and the preceding space or bar. CONSTITUTION:A present bar or space tC is compared with a preceding space or bar tB, and when the present bar or space tC is smaller than '1' over the certain constant portion of the preceding space or bar tB, the present bar or space is decided to be the start. From this, since the start is decided by the reaction between the first bar and the preceding space of a code, even when large dirt exists in the start margin space of the bar code, it can be neglected, and the margin space necessary for the start decision can be set to a minimum, and the error generation can be reduced.
Patent JP-2000241376-A (JP)
Title: Method for measuring sensitivity of butyric acid of malodor sensor
Inventor: YAMAZAKI MOTOHIRO
IPC: G01N27/12
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To eliminate replacing of a test tank or exhausting and deodorizing for a long period based on a malodor of a butyric acid by calibrating sensitivity of the acid by ethanol sensitivity by using the ethanol instead of the acid. SOLUTION: A malodor sensor is installed, a resistance value of the sensor in a clean air is measured, then resistance values of the sensor in ethanol atmospheres of concentrations of, for example, 10, 50, 500 and 500 ppm are measured, and the ethanol sensitivity of the sensor is detected from a ratio of both the resistance values. By a similar method, sensitivities of a butyric acid of the respective concentrations are detected. To take correlation between the sensitivity of the acid and the sensitivity of the ethanol, the sensitivity of the acid at each concentration is divided by that of the ethanol to obtain a calibration coefficient, the coefficients obtained from a plurality of the sensors are averaged to obtain a mean calibration coefficient.  In the case of testing the sensor, the sensitivity of the ethanol is measured, and the mean calibration coefficient is multiplied to obtain the sensitivity of the acid without using the acid.