baber/WOPTO huggingface dataset:
Patent JP-S5552014-A (JP)
Title: Eyepiece lens
Inventor: ARAYA SHIYOUICHI
IPC: G02B25/00
Filed: 1978-10-13
Abstract: PURPOSE: To enable the combined optical system to be used both as a wide angle eyepiece lens and a standard eyepiece lens by mounting or dismounting the doublet lens comprising bonding positive and negative lenses as an adapter lens to or from the master lens.  
     CONSTITUTION: The standard eyepiece lens of good correction of the constitution wherein the doublet lenses I, II comprising cementing of positive and negative lenses are mated and combined face to face on the positive side by taking an air spacing as a master and separately the doublet lens III comprising bonding positive and negative lenses as an adapter lens, are prepared. The adapter lens is removably combined with the aperture side of the master lens with the positive side being mated face to face by taking an air spacing to contitute the combined optical system which is then used as a wide angle eyepiece lens. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5828316-A (JP)
Title: Method and device for fixing non-slip member
Inventor: EBINA TAKAZOU
IPC: B29C65/00
Filed: 1981-08-10
Abstract: PURPOSE:To fix easily and firmly a non-slip member made of elastic material, having a circular cross section and collars at both edges of a barrel part to an opening of a synthetic resin molded object by a specified method. CONSTITUTION:A non-slip member 16 has collars at both ends of a barrel part and is sucked and held to a holding part 5 at the tip of an inserting shaft 4 which is kept by a suction device in reduced pressure. The non-slip member 16 is located in a locating member 15 which is a little larger than one collar part of the non-slip member and covers the tip part of the inserting shaft 4 from the sides, and the axis of the non-slip member is aligned approximately with that of the inserting shaft 4. The locating member 15 can be slid freely upwards by pushing. The rotation of a rotary shaft 2 rotates the inserting shaft 4 and the non-slip member 16. On the other hand, a synthetic resin molded object 27 having an opening with a shape corresponding to the non-slip member 16 is raised to push the opening, and the non-slip member 16, is inserted into the molded object 27.
Patent JP-S5826970-A (JP)
Inventor: MASUDA TAKASHI
IPC: F25B13/00
Filed: 1981-08-12
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-S5827862-A (JP)
Title: Piston ring
Inventor: NAKAMURA YOSHIKATSU
IPC: C23C4/08
Filed: 1981-08-12
Abstract: PURPOSE:To improve wear-resisting performance of a piston ring, by forming a porous, flame spray coating layer of an alloy over the outer circumferential surface of a piston ring, and then applying a heat cured layer having a diffusion layer and a compound layer over the surface of the flame spray coating layer. CONSTITUTION:A flame spray coating layer 4 of a Cr-Fe based alloy having a porosity of 5-28% is applied over the outer circumferential surface 2 of a piston ring 1, and a heat cured layer 5 including a compound layer and a diffusion layer is further applied over the surface of the flame spray coating layer 4. The flame spray coating layer 4 of the Cr-Fe based alloy consists of a martensite based steel containing 0.16-1.40% of C and 11-19% of Cr by weight and having chromium carbide dispersed finely in the base structure.
Patent JP-S5249775-A (JP)
Title: Process for production of field effect transistor
Inventor: AOKI MASAO
IPC: H01L29/812
Filed: 1975-10-20
Abstract: PURPOSE: To make a high-performance J-FET, by forming ohmic electrodes in the high concentration semiconductor layer on an active layer, and controrolling and forming channel thickness while measuring the current tvoltage characteristics between electrodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6020705-A (JP)
Inventor: MANFUREETO KUSUTERU
IPC: H05K7/18
Filed: 1984-06-20
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-H10320053-A (JP)
Title: Detection and correction method for displacement angle and device therefor
Inventor: TOMEZUKA KOJI
IPC: G05D3/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To sufficiently demonstrate a vibration isolation effect by detecting the storage amount of a displacement angle generated between the drive side of a shaft joint and a load side and correcting the displacement angle of the load side to the drive side of the shaft joint based on the storage amount. SOLUTION: By signals from a saddle type photosensor 90 inputted to a displacement amount detection part 100 at the point of time of being rotated and stabilized (5 rotations), synchronizing signals 103 are measured. Simultaneously, by the signals from the saddle type photosensor 91, the measurement of the synchronizing signals is stopped. The pulse number of the synchronizing signals 103 measured during the time is stored and the stored pulse number 106 is inputted to a displacement amount synthesis part 107, added to a normal rotation drive pulse 101 and turned to the normal rotation drive pulse 101A. That is, the stored pulse number 106 is added at the time of elevating an elevating and lowering block and subtraction is performed at the time of lowering the elevating and lowering block. By the constitution, for instance, even when the displacement angle by a smoothing device to the pulsation of the shaft joint 1 is generated, it is detected and corrected.
Patent JP-2000316866-A (JP)
Title: Recognizing method and recognizing device for blood vessel
Inventor: SASHIDE YOSHIKO
IPC: G06V40/14
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To recognize a blood vessel in the body and to easily specify an injection portion without using a display device such as a display by irradiating the light in an infrared band to the body. SOLUTION: A blood vessel recognizing device 1 is constituted of a near infrared ray generating device 2, a glass fiber 3 and a probe 4, the near infrared rays generated by the near infrared ray generating device 2 are guided to the probe 4 via the glass fiber 3 and irradiated to part of the body 5 from the probe 4. When the irradiated near infrared rays enter the body 5, part of the near infrared rays are absorbed by the internal tissue and humor of the body 5 and attenuated, and most of the near infrared rays are preferentially absorbed by a blood vessel. A portion where the blood vessel absorbing the near infrared rays exists is seen black to the eyes of an external observer, and the blood vessel can be invasively recognized.
Patent JP-S5249804-A (JP)
Title: Magnetic recording medium
Inventor: MIZUSHIMA KUNIO
IPC: C09D171/00
Filed: 1975-10-18
Abstract: PURPOSE: As a lubricating agent to be mixed in the magnetic layer of magnetic discs, etc., perfluoroalkyl polyether is combined with other components, whereby the abrasion resistance and durability of the magnetic layer are enhanced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09311337-A (JP)
Title: Liquid crystal panel
Inventor: SHIRAI YOSHIKATSU
IPC: G02B5/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the alignment of a black stripe and a domain in the production of a liquid crystal panel with a black stripe. SOLUTION: The belt-like domains 9a and 9b whose bright field directions are reverse are alternately provided to be inclined at the angle of 30 to 60 deg. to the black stripe by an orientation dividing method. The matrix-state black stripe 7 is formed inside a transparent substrate. The domain 9b in which dark field is set in the same direction as that of the domain 9a in which bright field is set in a downward direction is arranged in an average state in a pixel 8 surrounded by the black stripe, so that both side parts of the black stripe are prevented from getting the dark field even in the case of being viewed from any direction. Therefore, the alignment of the black stripe and the domain in the case of forming the domain is facilitated.
Patent JP-S5824723-A (JP)
Inventor: SUTEFUAN ERU SAABAA
IPC: F23N5/12
Filed: 1982-07-21
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-H07329125-A (JP)
Title: Mold for molding optical disc and molding of optical disc using mold
Inventor: KOTAKA KAZUHIRO
IPC: B29C45/27
Filed: 1994-06-08
Abstract: PURPOSE:To enable stable continuous molding not generating the taking-out deficiency of a sprue especially coming into question. CONSTITUTION:A sprue bush 3 being an integrated product and having a straight cross section in a conventional mold is constituted of four parts connected through compression springs 3a in this mold and has a taper surface gradually becoming a small diameter toward a cavity. The sprue bush 3 before molding is held in an expanding direction by the action of the compression springs 3a and a resin guide passage is not formed. That is, the outer diameter of the sprue bush 3 has a taper shape gradually becoming a small diameter from a nozzle touch side to a cavity side and is divided into some parts in the longitudinal direction thereof.
Patent JP-S5961189-A (JP)
Inventor: CHIENMIN FU
IPC: G11C11/40
Filed: 1983-07-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S615427-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: G11B5/66
Filed: 1984-06-19
Abstract: PURPOSE:To maintain the S/N in the shortwave region on a practical level by combining a soft magnetic layer wherein the width of an AC erasing magnetic domain is regulated to <=1/3 of the shortest recording wavelength with a vertical magnetic film. CONSTITUTION:A soft magnetic layer 2 is formed on a nonmagnetic substrate 1 of macromolecules, etc. under conditions where the width WD of the magnetic domain is regulated to 1/3 of the shortest recording wavelength when the domain is AC-erased. The magnetic domain 4 is shown alternately by the arrows 5, the width WD is not strictly constant, but the mean value is sufficient for the observation. The reason why the S/N is improved is that the most causes of noises consist in the soft magnetic layer 2 and are related to the size. The critical significance that the width WD of the AC erasing magnetic domain is regulated to 1/3 of the shortest recording wavelength is associated with the fact that the limit of the S/N for practical use in the design of appliances is set to 45dB. Consequently, the S/N in the shortwave region can be maintained on a practical level, and the medium is capable of contributing to the practical use of vertical recording.
Patent JP-S6018167-A (JP)
Inventor: YAMANAKA TAICHI
IPC: A61G9/00
Filed: 1983-07-13
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-H0425064-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIURA TAKEO
IPC: H01L23/50
Filed: 1990-05-16
Abstract: PURPOSE:To obtain a high-quality semiconductor integrated circuit device, in which there is no deformation of leads at the characteristics test or no such occurrence as attachment of foreign materials to the leads, by connecting an IC package to outer leads and by drilling insertion holes to enable to insert contacts for measuring electric characteristics. CONSTITUTION:In case of a semiconductor integrated circuit device, which has the approximately same number of respective pins, pitch, and package mills, regardless of the shape of outer leads 2, 12, and 22, IC packages 1, 11, and 21 are connected to outer leads 2, 12, and 22, respectively. In addition, insertion holes are drilled in the same matrix to enable to insert contacts for measuring electric characteristics. Therefore, at the test for electric characteristics, the contacts are inserted into insertion holes 4, and are contacted with the outer leads 2, 12, and 22, and then, these contacts are contacted with the respective outer portion of the IC packages 1, 11, and 21 of the outer leads 2, 12, and 22. As a result, the measurement of electric characteristics is made possible without deformation of the leads or attachment of foreign materials to the leads.
Patent JP-H09138645-A (JP)
Title: Continuous label strip and its production
Inventor: OKUDA KATSUMI
IPC: B31D1/02
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to peel labels from a release sheet by directing the labels to a normal direction. SOLUTION: This continuous strip is constituted by forming the labels on the release sheet 12 in the direction intersecting with the progressing direction where the sheet advances for the purpose of peeling. The traces 18 of blanking of the labels and the end edges of the blanked labels 14 are shifted in the direction intersecting with the progressing direction in such a manner that the traces 18 of blanking of the labels and the edges intersecting with the progressing direction of the labels 14 are parted from each other without the alignment. The labels 14 are temporally fixed in this state to the release sheet 12 by the tacky adhesive layers on their rear surfaces.
Patent JP-2000320041-A (JP)
Title: External facing material with carbon dioxide decomposability, for building
Inventor: SONE MASAMITSU
IPC: C12R1/89
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a carbon dioxide decomposing means which is hardly limited on installing it. SOLUTION: The carbon dioxide decomposing apparatus 1 comprises a substrate 1a having a depression formed in the upper surface thereof, a blue-green algae culturing layer supply pipe (photosynthesizing microorganism culturing layer supply means) 1b which supplies a blue-green algae culturing layer to the depression, a blue-green algae culturing layer discharging pipe 1c which opens in the bottom of the depression, and a blue-green algae culturing layer discharging valve 1d which defines the amount of discharge of the blue-green algae culturing layer in the blue-green algae culturing layer discharging pipe 1c.
Patent JP-H04331257-A (JP)
Title: Molding material for optical article
Inventor: SHIMADA TSUNEO
IPC: G11B7/253
Filed: 1991-05-01
Abstract: PURPOSE:To prepare the title material which can provide an information- recording medium having a recording film excellent in long-term reliability. CONSTITUTION:The title material is prepd. by compounding a polycarbonate having a viscosity-average mol.wt. of 13,000-18,000 and a carbon tetrachloride content of 0.1ppm or lower with a small amt. of a monoglyceride of a satd. monobasic fatty acid to prevent the bad influence of carbon tetrachloride.
Patent JP-H08154015-A (JP)
Title: Multibeam power feeding device
Inventor: SHIYOUKI HIROKI
IPC: H01Q1/28
Filed: 1995-05-25
Abstract: PURPOSE: To provide satisfactory characteristics by providing plural antenna elements and a matrix amplifier connected to these antenna elements and letting the respective antenna elements connected to this matrix amplifier belong to different clusters. CONSTITUTION: At a matrix amplifier 161, a signal inputted from an input port is equally divided by an input side matrix circuit composed of a hybrid while being applied prescribed phase difference, and the respective signals are inputted to amplifiers 160. The signal amplified by the respective amplifiers 160 maintain the phase relation on the input side and by passing these signals through an output side matrix circuit, an output signal appears only at a prescribed output port. In this case, the input port and the output port are set in one-to-one relation. The signals are inputted to respective matrix amplifiers 152, 153 and 151 by a power feeding circuit 154 constituted for each beam. The respective antenna elements connected to this matrix amplifier belong to the different clusters so that the satisfactory characteristics can be provided.
Patent JP-H0423467-A (JP)
Title: Manufacture of semiconductor memory
Inventor: KOYAMA HIROSUKE
IPC: H01L23/52
Filed: 1990-05-18
Abstract: PURPOSE:To easily perform high integration by forming a region to be so formed with a gate insulating film of a transistor for a transfer gate as to be covered with an antioxidant film layer at the time of forming an insulating film for isolating bit lines. CONSTITUTION:Insulating first layers 4 are formed on the side and bottom of a groove 3, antioxidant second layers 11 are formed on the layer 1 and a semiconductor substrate 1, and the layers 4, 11 formed on the side of the groove 3 are selectively removed to form contact holes 5. Then, a conductive third layer 6 is formed in the groove 3 to remain only in the groove 3, and an insulating fourth layer 7 is formed on the layer 6. Then, with the layer 7 as a mask the layer 11 is selectively removed, and an insulating fifth layer 8 is formed on the exposed surface of the substrate 1. Thus, a thin gate oxide film of about 100Angstrom  is easily formed under high controllability, and higher integration of a memory can easily be made.
Patent JP-H01300048-A (JP)
Title: Air cleaner for vehicle
Inventor: YUNAGA TOSHIFUMI
IPC: F02M35/04
Filed: 1988-05-24
Abstract: PURPOSE:To prevent generation of air turbulence and increase in intake resis tance in a lower case forming an air intake part together with an upper case by inclining a part from the edge part near a warm air valve to a cylinder part for connecting the valve downwards. CONSTITUTION:An air intake part of air cleaner is formed of a lower case having a cylindrical part 6 for connecting a warm air valve 3 and an upper case 5 fitted to the lower case 4. At the cases 4, 5, edge parts 7, 8 for connecting both closely are provided. In this case, a part from an edge part 7a near the valve 3 in the case 4 to the part 6 is inclined downwards. An inclining part 17 is arranged at an end of cylinder head 13, and a distance C between a cylinder head 13 and the air cleaner is maintained constant. An inner area B of the part 17 is set the same as an internal area B' of another part in an air intake part.
Patent JP-H08319142-A (JP)
Title: Clinker cooling system
Inventor: SUDO KANZABURO
IPC: C04B7/47
Filed: 1995-05-25
Abstract: PURPOSE: To eliminate unbalance of clinker cooling in a clinker cooling system cooling while transferring cement clinker at high temperature. CONSTITUTION: In this clinker cooling system 3 constituted by great plates 5 having a cooling air holes for cooling cement clinker 11 at high temperature supplied from a kiln 1 and an air supplying chamber 16 placed below the great plates 5 and supplying cooling air to the great plates 5 and an air supplier 8 supplying air to the air supplying chamber 16 and arranged with the great plates 5 in a row by arranging in the breadth direction and with the plural rows in a direction of transferring of the clinker, exclusive air supplying chambers 13 are provided in the plural rows of great plates 5 and the rows of great plates supplied by cooled air from the exclusive air supplying chambers 13 are arranged on both sides of the rows of the great plates 5 supplied by the cooled air 12 from a air supplying chamber 16,  and the exclusive air supplying chambers 13 each connected to an air supplier 14 through damper 15 is used for two rows of the great plates.
Patent JP-S6019844-A (JP)
Inventor: HIROTA KOUJI
IPC: E04B1/344
Filed: 1983-07-14
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-H10316796-A (JP)
Title: Production of foamed olefin resin sheet subjected to corona discharge treatment
Inventor: NISHINO MASABUMI
IPC: C08J9/10
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed olefin resin sheet which can retain an enough surface wettability for a long term by foaming an olefin resin sheet contg. a blowing agent, embossing the surface of the resultant foamed sheet, and subjecting this foamed sheet to a corona discharge treatment. SOLUTION: An olefin resin sheet contg. a blowing agent is prepd. by compounding an olefin resin (e.g. polyethylene, a copolymer formed mainly from ethylene, polypropylene, or a copolymer formed mainly from propylene) with a thermally decomposable blowing agent and if necessary additives, melt kneading the resultant compsn. at a temp. lower than the decomposition point of the blowing agent to give a sheet, and irradiating the sheet with an ionizing radiation to crosslink it. The crosslinked sheet is foamed by heating it to a temp. higher than the decomposition point of the blowing agent, then is embossed in-line pref. before its surface is cooled, and is subjected to a corona discharge treatment with an applied energy of 500-10,000 J/m<2> thus giving a foamed olefin resin sheet excellent in surface wettability.
Patent JP-H06322361-A (JP)
Title: Organic electroluminescent element
Inventor: ENOKIDA TOSHIO
IPC: H05B33/26
Filed: 1993-05-28
Abstract: PURPOSE:To obtain an organic electroluminescent element, having a light- emitting layer containing a specific compound between a pair of electrodes with hardly any deterioration in light emission, excellent in high luminous efficiency and luminance and reliability and useful as a planar light source, etc. CONSTITUTION:The objective element is provided with one or more light- emitting layers containing a compound expressed by formula I [A and B are (substituted)aliphatic group, (substituted)alicyclic group, (substituted)aromatic group, etc.; X and Y are O, S, Se, Te, etc.; R<1> and R<2> are H, halogen, cyano, nitro, amino, etc.] such as a compound expressed by formula II between a pair of electrodes.
Patent JP-H04352677-A (JP)
Title: Parts carrier
Inventor: FUJIKAWA KEIJI
IPC: B65D85/86
Filed: 1991-05-30
Abstract: PURPOSE:To provide a highly reliable parts carrier for carrying the electronic parts extremely liable to mechanical damage such as chip off and crack and fragile and having a number of fragile I/O terminals on its rear side, particularly in the case of PGA(Pin Grid Array) type ceramic base plate. CONSTITUTION:A parts carrier which comprises a rectangular frame body 1 having a thin wall; a punched bottom plate 5 having a large opening rate; clamps 3a and 3b adapted to position and retain parts exactly and highly precisely;supporting pins 4a and 4b; and a compression coil spring; the part carrier being characterized by a high volume production achieved by the precision casting of a heat resisting and corrosion resisting alloy through a reduction in its weight and wall thickness and a high reliability attained by incorporating design considerations relating to the structure, shape and function to the maximum possible extent.
Patent JP-S63291768-A (JP)
Title: Control device for electric power steering gear
Inventor: OSHITA SAIICHIRO
IPC: B62D5/04
Filed: 1987-05-25
Abstract: PURPOSE:To get to lose a sense of incongruity in a case of steering by (variably) controlling an asist auxiliary signal, generated according to differential value of output signal from a torsional torque sensor, according to increase and decrease condition of absolute value of output signal from the tortional torque sensor. CONSTITUTION:An asist directive unit 1, including a torsional torque sensor 11, a phase compensation directive unit 2, including a phase compensating unit 21 generating signal in proportion to differential value of torque signal from the torque sensor 11, and a return directive unit 3, including a steering angle sensor 31, are provided. And based on signal after summing up outputs from respective directive units 1-3, a motor 5 is controlled by a control circuit 4. In this case, a judging circuit 22a, judging of increasing or decreasing in absolute value of output from the torque sensor 11, is provided to a phase compensation directing function unit 22 in the phase compensation directive unit 2. And they are constituted in such wise that they generate asist auxirial signal in accordance with output from the phase compensating unit 2 when judged in increasing, and auxirial signal smaller than said auxirial signal in a case of decreasing.