baber/WOPTO huggingface dataset:
Patent JP-S56160753-A (JP)
Title: Fluorescent bulb and manufacturing method
Inventor: OGATA YOSHIROU
IPC: H01J61/36
Filed: 1980-05-14
Abstract: PURPOSE: To prevent the leak at the opening by forming a fluorescent bulb with a curved container outer body and inner body while holding a glass frit at an inflated portion formed at the end of opening thereby distributing sufficient amount of frit uniformly.  
     CONSTITUTION: The opening of a container outer body 1 is enlarged to hold a glass frit 12 at an inflated section 11. Consequently sufficient amount of glass frit 12 can be distributed in the proximity of the opening, while since the frit will flow into narrow gap between the inner and outer bodies 1, 2 when it is melt by rising the temperature, the fault such as the leak can be prevented almost completely. While when securing the supporting lead 7 for the electrode through the gap, the electrode section can be encapsulated simultaneously with the encapsulation of the opening thereby the leak along said lead can be suppressed almost completely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02242841-A (JP)
Title: Production of chlorinated vinyl chloride-based resin to be readily processed
Inventor: ADACHI TERUFUMI
IPC: C08L27/24
Filed: 1989-03-16
Abstract: PURPOSE:To obtain a chlorinated vinyl chloride-based resin having excellent thermal stability, readily peelable from metal and being easily processed, by polymerizing vinyl chloride in the presence of a propylene-based polymer and chlorinating the prepared polyvinyl chloride. CONSTITUTION:Powder of propylene polymer having <=10,000 average molecular weight and vinyl chloride monomer are dispersed into an aqueous medium, more preferably blended with a mercapto compound (e.g. octylmercaptan) as a chain transfer agent and the vinyl chloride monomer is polymerized in a dispersed state to prepare a vinyl chloride-based resin containing 0.03-3wt.%, preferably 0.05-1wt.% propylene polymer, which is chlorinated to give a chlorinated vinyl chloride-based resin having 60-70wt.% chlorine content.
Patent JP-H01238717-A (JP)
Title: Iron group bearing material with back plate and manufacturing method therefor
Inventor: SAKAI TAKESHI
IPC: F16C33/14
Filed: 1988-03-17
Abstract: PURPOSE:To improve antiseizure property of the title bearing material by forming an overlay layer consisting of soft metal on an iron group bearing material with back plate and impregnating the soft metal identical to an overlay layer in the hollow portions of a sintered layer. CONSTITUTION:An overlay layer 7 made ot soft metal is formed on an iron group sintered layer 5 and soft metal identical to the overlay layer 7 is impregnated in the hollow portions of the iron group sintered layer. Antiseizure property is thereby improved so that it is most suitable for a high speed and high load bearing such as an internal combustion engine.
Patent JP-H0830772-A (JP)
Title: Apparatus and method for interactive color conversion between color spaces
Inventor: KEBIN EDOWAADO SUPOORUDEINGU
IPC: G06T11/60
Filed: 1995-03-23
Abstract: PURPOSE: To provide a method for allowing a user to interactively designate the mapping constraining the color of a certain color space to another color space. CONSTITUTION: An input and output space and default mapping are designated (step 30), an input and output colors or their set are identified for all desired input color areas, and conversion constraint is defined (steps 32, 34, and 36). A built-in mapping strategy is selected from this constraint (step 38), and also unconstrained color configuration is performed (step 40). The result is evaluated (step 42), and when there is no problem, the storage of conversion (step 46) and the conversion of an image (step 48) is performed.
Patent JP-S57179670-A (JP)
Title: Determining method for deterioration of insulation of power cable
Inventor: IGARASHI SUSUMU
IPC: G01R31/12
Filed: 1981-04-28
Abstract: PURPOSE:To prevent false determination for the deterioration caused by the generation  of a leakage current, by making a guard electrode located on the outer-peripheral surface of the main body of an insulator porcelain conductive to the inner-peripheral  suface thereof when a voltage is impressed between the conductor of a power cable  and the metal sheath thereof through the intermediary of the insulator porcelain. CONSTITUTION:A voltage is impressed between the conductor 10 of a power cable 1  and the metal sheath 3 thereof through the intermediary of an insulator porcelain 5, a  current flowing through the insulating member 4 of the cable 1 is measured, and thereby the deterioration of the insulation of the cable 1 is determined. In this case, a guard  electrode 7a which is located on the outer-peripheral surface of the insulator porcelain  5 and connected to earth is connected electrically to a ring 7b on the inner-peripheral  surface of the insulator porcelain, thereby the outer and inner peripheral surfaces of  the insulator porcelain 5 are placed in the state of conduction, and thus no leakage current flowing on either peripheral surface is generated. Accordingly, false determination  of deterioration of insulation caused by false measurement due to the leakage current is prevented.
Patent JP-S62223300-A (JP)
Inventor: MORISHIMA HIDEKI
IPC: C11D7/60
Filed: 1986-03-25
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-S54640-A (JP)
Title: Mixture ratio detector for developing toners
Inventor: ANZAI MASAYASU
IPC: G03G15/08
Filed: 1977-06-03
Abstract: PURPOSE:To make it unnecessary to use a coil of special shape and to make the production easy so as to improve the detecting accuracy by providing a plurality of detecting coils so that they may be coupled in an induced manner by means of a developing agent and through an auxiliary magnetic circuit.
Patent JP-2000260757-A (JP)
Title: Plasma treatment device
Inventor: WATANABE SEIICHI
IPC: C23F4/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment device which is suitable for uniform treatment of etching. SOLUTION: A plasma treatment device, consisting of a plasma generation means which generates plasma inside a treatment chamber, a means for applying a high-frequency voltage (rf voltage), a treatment chamber whereto a vacuum evacuation device is connected and whose inside can be decompressed and a gas supply device to the treatment chamber, is constituted so as to make variable the change of the relative position of the electrode 12 and the rf shield 14 with a means which enables impedance between both an electrode 12 for applying the high-frequency voltage and an rf shield 14 to be change by such a method.  Since the formation of an ion sheath in the wafer outer circumferential part can be controlled, it is possible to control the ion energy injected into a wafer 9 and the distribution of ion amount on a wafer surface, and as a result, distribution on a surface of etching treatment of the wafer 9 can be corrected. Thereby, uniform etching treatment is made possible.
Patent JP-H10285216-A (JP)
Title: Security protecting communication tunnelling method and device therefor
Inventor: CRICHTON JOSEPH M
IPC: H04L12/66
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To permit a fire wall to execute passing without adding change to a fire wall software and fire wall configuration by using a intermediate server or a proxy. SOLUTION: The fire walls 23 and 25 are provided with a SOCKS function by which an 'inner' client is connected to an 'outer' server. A server terminating proxy 214 is connected to an X-server 211 in the same way as that of an actual X-client. The server terminating proxy 213 is regarded as a local X-client by the X-server 211 so that correction is not required in the X-server 211 in this case. A client terminating proxy 223 and the server terminating proxy 213 use the pre-existed function so as to execute a request from an inner side to an outer side through the fire walls. An intermediate proxy 26 is mutually address possible by the both terminating proxies so that perfect in-terminating end connection is established between the X-client 222 and the X-server 211 with the intermediate proxy 26.
Patent JP-S60210318-A (JP)
Title: Manufacture of irregular-shape tube
Inventor: HATSUTORI ATSUSHI
IPC: B21C37/15
Filed: 1984-03-31
Abstract: PURPOSE:To manufacture efficiently special form tubes of various shapes and thicknesses that do not cause deformation by cutting long-size circular tube material to specified length and then press forming it to a desired shape. CONSTITUTION:Besides metallic tubes of Al, Cu, Fe etc. formed by stretching work, extrusion work etc., long-sized circular tube materials 1 of synthetic resin tube etc. are cut to required length to prepare a tube material 1A of fixed length. After chamfering, if required, the end of the tube material 1A, pressed to obtain an irregular-shape tube 1B. The pressing is made by pressing the tube material 1A by upper and lower dies 2A, 2B, and the dies are formed longer than the tube material 1A to press the whole length of the tube material 1A. The shape of forming grooves 3A, 3B considering spring back of the tube material to make the special form tube 1B to be formed to a desired shape when pressure is released. As flaws are formed if the tube material strikes against the end of forming grooves when forming, it is desirable to form an arcuate part 5 in the die to form a space 4 at the end of forming grooves.
Patent JP-H05266093-A (JP)
Title: Image storage device
IPC: G06F17/30
Filed: 1992-03-23
Abstract: PURPOSE:To prevent labor and time from being wasted and to reduce input error by inputting a retrieval title while utilizing the previously inputted retriev al title having the almost same contents stored in a magnetic disk. CONSTITUTION:A retrieval key is inputted by a keyboard 23 corresponding to the desired retrieval title to be utilized. A CPU 34 successively compares and collates the inputted retrieval key with the retrieval keys in retrieval titles stored in a title managing table 26a of a magnetic disk 26, and the document number of the relevant retrieval title is extracted. The table of retrieval titles is prepared by data read from the title managing table 26a and displayed on a CRT display device 24. Next, one of displayed retrieval titles is selected, this selected retrieval title is corrected, and retrieval information composed of the corrected retrieval title and the memory address of an image corresponding to this retrieval title is stored.
Patent JP-S58180726-A (JP)
Title: Supercharge pressure controller of internal-combustion engine
Inventor: IWAMOTO KENJI
IPC: F02D23/00
Filed: 1982-04-19
Abstract: PURPOSE:To obtain a stable power characteristic of an engine, by constituting a controller such that a variable throttle valve changing its opening with a current value is provided in the half way of a pressure conduction pipe communicating a compressor outlet to a pressure chamber of a diaphragm actuator and introducing pressure of the actuator is partly released to the atmosphere. CONSTITUTION:At starting of an engine 1, an electric current of a variable throttle valve 12 is set to 0 by a signal of an opening controller 14. In operation of the engine 1, an opening of a throttle valve 8 is detected by a throttle valve opening detector 9 and compared with a predetermined throttle valve opening thetaP, if a throttle valve opening theta at operation is increased larger than the opening thetaP, the electric current is conducted to flow from 0 to Imax in the valve 12 by a signal of the controller 14. Conduction pipes 12a and 12b are communicated to release outlet pressure of a compressor to the atmosphere and accelerate the engine 1, and the presence of knocking is detected by a knocking sensor 15 and decided by a comparator 16, in case of occurrence of knocking, a closing signal (current=O) is fed to the valve 12. The pipes 12a and 12b are disconnected to decrease supercharge pressure.
Patent JP-S63232002-A (JP)
Title: Bearing member of caster
Inventor: IIMURA KYOSUKE
IPC: B60B33/00
Filed: 1987-03-19
Abstract: PURPOSE:To prevent the upper side part for supporting a load on a shaft from being cracked, by pouring a resin from the upper part higher than a horizontal base line which passes the axial line of the shaft hole in a bearing member, so that the weld surface can be formed on a part lower than the horizontal base line. CONSTITUTION:A bearing member 1 is formed by a synthetic resin, and in the central part thereof a bearing 1' having a shaft hole 2 is provided, and further its upper part forms a caster cover. And the bearing member 1 is formed by pouring a molten resin into a metal mold. In this case, the resin is poured from an upper side part 1a higher than a horizontal base line L which passes the axial line of the shaft hole 2 in the bearing member 1. And the poured resin is, finally, filled into a part 1b lower than the horizontal base line L, so that the resin flowing from both sides of the shaft hole 2 is integrated to form a weld 3. Thus, the weld 3 being an imperfect welded part can be prevented from being formed in the upper part 1a of the bearing member 1 where the load on the shaft is supported.
Patent JP-H11260630-A (JP)
Title: Coil bobbin, its attaching method, and tape player using the same
Inventor: MIYAZAKI TOMOYUKI
IPC: H01F7/06
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a coil bobbin the coil performance of which does not fluctuate and which can obtain a stable attaching strength, by connecting attaching arms to the flanges of the bobbin by means of connecting sections formed at the ends of the arms and cuttable connecting sections provided at parts of the arms to the end face sections of the flanges. SOLUTION: On the outsides of the end face sections 3b and 3b of the flanges 3 of a coil bobbin, attaching arms 4 and 4 formed along the longitudinal directions of the end face sections 3b and 3b are provided. Each arm 4 has a connecting section 4a on its upper one end side and is connected to one flange 3 of the bobbin by using the connecting section 4a. Each arm 4 is composed of an arm section 4b extended downward from the connecting section 4a and a locking section 4c composed of a hook-like pawl formed at the front end of the arm section 4b. In the locking section 4c of the arm 4, in addition, a cuttable connecting section 4d which connects the locking section 4c to the end face section 3b of each flange 3 is formed. Moreover, a easily cuttable thin-wall section is formed at part of the connecting section 4d on the flange 3 side.
Patent JP-H06279991-A (JP)
Title: Production of organic thin film
Inventor: TSUMURA AKIRA
IPC: C23C14/12
Filed: 1993-03-24
Abstract: PURPOSE:To provide a method for producing an org. thin film by which various materials are applicable and excellent, efficiency of film production, excellent orientability of org. molecules and precise controllability of film thickness are ensured. CONSTITUTION:When an org. compd. is evaporated under a low pressure and deposited on a substrate 6 to produce an org. thin film, one or more among coordinate bond, covalent bond, a charge-transfer complex and hydrogen bond are formed by the org. compd. and the substrate 6, or the org. compd. 1 evaporated under a low pressure is allowed to react with an org. compd. 2 in a vapor phase and the resulting org. compd. 3 is deposited on the substrate 6 as a thin film.
Patent JP-S59190883-A (JP)
Title: Multicolor ink ribbon
Inventor: NAITOU TAKEHISA
IPC: B41J31/00
Filed: 1983-04-15
Abstract: PURPOSE:To prolong the useful life of a ribbon for printing and enable to print in multiple colors, by constituting a multicolor ink ribbon by providing different colors symmetrically on upper and lower sides with a center line of an ink ribbon formed in a Mobius loop form as the axis of symmetry. CONSTITUTION:The ink ribbon 1 for a printer which ribbon is formed in a Mobius loop form is divided evenly into four sections in the width direction thereof, upper and lower 1/4-width sections are colored in black or red, while a central 1/2-width section is colored in red or black, whereby red color and black color are provided symmetrically on upper and lower sides with the center line of the ribbon 1 as the axis of symmetry. In this case, when the ribbon is so colored that the area of the black section is 2 times of that of the red section, a bicolor ink ribbon most suitable for red-black bicolor printing can be obtained. Accordingly, the arrangement of each of the colors is not changed even when the ribbon is turned face side back, and by combining the ink ribbon with a conventional multicolor color-changing mechanism, it is possible to prolong the useful life of the ribbon for printing through using the face and back sides of the ribbon and to print in multiple colors.
Patent JP-H11260763-A (JP)
Title: Method and device for controlling dicing of dicing machine
Inventor: AZUMA MASAYUKI
IPC: H01L21/301
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for controlling the dicing of a dicing machine which is able to correct the deviation of dicing, without cutting the chip of a semiconductor wafer and having adverse effects on the chip. SOLUTION: A dicing machine 1 has a dummy wafer-housing part and a dummy wafer received in the dummy wafer housing part is carried to a table and placed thereon. Then, this dummy wafer is diced with a blade 68, and the deviation between the center of the dicing and the reference line of a microscope which is caused by the difference in thermal expansion coefficient between the shaft of the blade 68 and the microscope is calculated. The amount of pitch feed in a Y-direction of the next street is corrected by the use of the correction data of the calculated deviation, and then the next street is diced.
Patent JP-S59192444-A (JP)
Title: Indexing control device for turn-table
Inventor: KOJIMA YUTAKA
IPC: B23Q16/02
Filed: 1983-04-15
Abstract: PURPOSE:To provide high-precision indexing control of an object wit large dia. by adding the inertia force of the object to the items to be controlled, and thereby performing the indexing control with a constant accuracy even for different kinds of objects. CONSTITUTION:A speed-change control box 14 drives a turn-table 12 through a motor 15 with variable revolving speed and a transmission box 16. In order to make indexing control of an object placed on this turn-table 12, the amount of sensing of the rotational angle by a sensor 12 is counted, and a command is given to the above-mentioned speed change control box 14 in compliance with said amount through a control box 13. At this time the data of inertia force for the object is entered in an operation command box, and the angle data prepared there is fed to the control box 13. Thereby high-precision indexing is obtained in conformity to any indexing command value even for different types of objects.
Patent JP-H02243681-A (JP)
Title: Acetal compound and production thereof
Inventor: ADACHI KIMIHIKO
IPC: C07B61/00
Filed: 1989-03-16
Abstract: NEW MATERIAL:The compound of formula I (R<1> is group of formula II-IV). EXAMPLE:2-(Octa-2,7-dienoxy)-4-methyltetrahydro-2H-pyran of formula V. USE:Raw material for pharmaceuticals, agricultural chemicals and perfumes. PREPARATION:The objective compound can be produced by reacting (A) a compound selected from 2-hydroxy-4-methyltetrahydro-2H-pyran, 4-methyl-3,4- dihydro-2H-pyran, 2-hydroxytetrahydro-2H-pyran, 3,4-dihydro-2H-pyran, 2- hydroxytetrahydro-2H-furan and 2,3-dihydro-2H-furan with (B) octa-2,7-dien-1-ol in the presence of an acidic catalyst (e.g. sulfuric acid or p-toluenesulfonic acid).
Patent JP-S62221548-A (JP)
Title: Printing head
Inventor: KASANO FUMIHIRO
IPC: B41J2/28
Filed: 1986-03-24
Abstract: PURPOSE:To make the quality of printing uniform and good, by providing the conductive material interrupting magnetic interference among components on the magnetic circuit constructing component equipped with the permanent magnet having the attraction force attracting the number of printing hammer corresponding to the number of dots and the electromagnet cancelling the attraction force. CONSTITUTION:The armature 23 of each printing hammer H is generally attracted to the magnetic pole surface 24 of a yoke piece 11 opposing to the force of a plate spring 28 by a permanent magnet 18 and a printing wire 7 is under a state of approaching the permanent magnet side. When a point striking signal is emitted from a control circuit, single or a plurality of designated coils 26 are excited and the magnetic force of the permanent magnet 18 is cancelled at this excited yoke piece 11. The top of its printing wire 7 is projected from a nose part 3 and the operation of striking point is carried out. In that case, because a conductive material 36 is so fit as to enclose the magnetic path constructing components consisting of the permanent magnet 18, the yoke piece 11, etc., the magnetic interfering action among respective magnetic path constructing components can be certainly prevented and the dot print, in which the quality of printing is stabilized, can be realized.
Patent JP-H05267815-A (JP)
Title: Ceramics circuit board and manufacture of the same
IPC: H01C17/24
Filed: 1992-03-24
Abstract: PURPOSE:To enable trimming by laser of thick film resistance bodies formed on a low temperature baked multilayer wiring ceramic plate board at a high speed and a low tolerance. CONSTITUTION:An insulating glass layer 4 is provided on a low temperature baked multilayer wiring ceramics substrate 3. A pillow electrode 6 consisting of silver-palladium or silver-platinum is provided extending on the insulating glass layer 4 at both ends thereof and a thick film resistance body 7 of the ruthenium oxide group is provided, on the insulating glass layer 4, extending on the pillow electrode 6 at both end thereof. An over coat glass 8 is provided on the thick film resistance body 7 of the ruthenium oxide group and this thick film resistance body 7 is trimmed in accordance with a trimming pattern 9 with YAG laser from over the over coat glass 8 for adjustment of resistance value.
Patent JP-S57182290-A (JP)
Title: Pedometer
Inventor: YUGAWA KAZUHIKO
IPC: G06M7/00
Filed: 1981-04-30
Abstract: PURPOSE:To reduce variance in measurement range while widening the measurement range by shortening pulse intervals in one step during walking by making the position of one of two stoppers for setting the oscillation range of a pendulum adjustable, and shortening the off period of a reed switch. CONSTITUTION:The pendulum 1 of a pedometer is fitted freely rotatably to a base plate 10 through a pendulum supporting shaft 4, and its one end is held balanced by a spring 3 fixed to the main body by a spring adjusting screw 11. Further, a magnet 8 covered with a buffer member is fitted atop of the pendulum 1; and a lower stopper 7' is provided at the oscillation end of the magnet 8, and an upper stopper 7'' movable by an adjusting screw 12 is provided at the upper end part. In addition, a reed switch 9 is provided opposite the magnet 8, and a switching signal from the lead terminal 13 of the switch 9 is applied to a detection part, where it is converted into an electric signal. Then, the off time of the swith 9 is adjusted to shorten pulse intervals in one step during walking, and thus while a measurement range is increased, variance in counting the measurement range is reduced.
Patent JP-H06273741-A (JP)
Title: Display device
Inventor: AMAKO ATSUSHI
IPC: G02F1/1335
Filed: 1993-03-24
Abstract: PURPOSE:To provide a display device whose size is small and where dot noise is restrained as the display device provided with a dot matrix display body and an optical phase filter. CONSTITUTION:The optical phase filter 104 is arranged to be inclined to an optical axis, formed on the surface of an optical path bendng mirror, and constituted of a diffraction grating 201. Then, one-dimensional or two-dimensional change is given to the grating cycle on the plane of the diffraction grating in accordance with a distance from the display body.