baber/WOPTO huggingface dataset:
Patent JP-S624503-A (JP)
Title: Manufacture of multi-layered printed wiring board
Inventor: YABUMOTO NOBUYUKI
IPC: B23B35/00
Filed: 1985-06-28
Abstract: PURPOSE:To drill a positioning hole based on a reference mark by using a outside layer copper foil drilled corresponding to the reference mark, laminating and forming solidly each of said layer copper foils by tiller material so that the reference mark can be seen through the hole. CONSTITUTION:An external layer copper foil 2 with a drilled hole corresponding to a reference mark 4 is disposed on the upper part of an internal layer copper foil 1 provided with the reference mark 4 formed thereon. After that, each layer copper foil is laminated and formed solidly by tiller material. A member 3 made of fused resin, is forced to overflow into a hole drilled on the copper foil 2 and solidified after forming the same outer flat face as the copper foil 2. Therefore, through the filler material 3, the reference mark can be seen from the outside of a multi-layered printed wiring board 5 whereby a hole for NC machine positioning can be drilled based on the reference mark.
Patent JP-H02110303-A (JP)
Title: Noncontact optical gage
Inventor: KURUTO EI GOSUJIKU
IPC: G01B11/08
Filed: 1989-06-07
Abstract: PURPOSE: To provide an accurate noncontact optical gauge that is less expensive, requires low power, and is nearly maintenance-free by storing a signature for indicating the error of an optical device and determining unknown dimensions related to the signature. CONSTITUTION: An infrared ray LED radioactive ray source 10 is used for a low power requirement and to generate small heat. Infrared radioactive rays pass through a lens 20 that represents a focusing system. The focusing system forms a collimator along with an objective lens 30. The parallel bundle of radioactive rays are directed toward an object 40 and forms an image 50 of an object received by a scanning means. A drum 70 rotating in vertical direction has a slit 90 in horizontal direction and has an infrared photodiode sensor 80 as a receiver means for receiving radioactive rays through the scanning means. Also, a focusing lens 60 for focusing light through the slit 90 by a reception means is provided.
Patent JP-S5667971-A (JP)
Title: Preparation method of thin film transistor
Inventor: ORITSUKI RIYOUJI
IPC: H01L27/12
Filed: 1979-11-07
Abstract: PURPOSE:To raise a precision of a gap between a source and a drain by a method wherein the 2nd semiconductor film and an insulation film are formed on the 1st semiconductor film by means of a mask and an etching is performed to a side of the 2nd semiconductor film, and thereafter, each electrode is formed. CONSTITUTION:The 1st semiconductor film 2 is formed on an insulation substrate 2 and then, the 2nd semiconductor film 8 and an insulation film 5 are formed on the surface of the film 2 by means of a metal mask 7 which has a slit shaped hole 7a corresponding to a gap between a source and a drain. Next thereto, a selective etching is performed to the side wall surface of the film 8 so that the sectional shape may be reversing trapezoid. And thereafter, metal is evaporated from above the insulation substrate 1, and a source electrode 3 and a drain electrode 4 are formed on the insulation substrate 1 and the film 2, and a gate electrode 6 is formed on the insulation film 5, simultaneously. On this account, the gap between the source electrode and the drain electrode is decided only by the hole 7a of the metal mask 7, thus, high precision being obtained.
Patent JP-H0927753-A (JP)
Title: Implicit interleaving, systematic interleaver and family of deinterleaver
Inventor: DANIERU AMURANII
IPC: H03M13/27
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a preferential block error rate without changing any input data sequence by adopting a implicit interleave. SOLUTION: A controller 330 mounts D pieces of encoders to be cooperated with a memory 310 and in the case of calculation for producing a redundant symbol when the respective pairs of D pieces of continuous symbols are distributed to different encoders, a processor 320 adopts that read-out symbol. Then, the redundant symbol is applied to a channel. The calculation to the D pieces of encoders is reset according to the selected implicit convolution interleave system. Thus, this is constituted while being combined with an error correction encoder circuit for increasing the anti-noise frigidity of a system to be the object of burst error. Therefore, the redundant symbol is generated and inserted to a data stream just like the interleave selected simultaneously and parallelly with the transmission of data is performed, and input data are delayed, corrected and sent to a user by a receiver.
Patent JP-S631658-A (JP)
Title: Substrate feed device
Inventor: KAGEYAMA SHIGERU
IPC: H05K13/02
Filed: 1986-06-19
Abstract: PURPOSE:To make it possible to miniaturize an arm rotatably attached to a drive source, by providing a pulley attached to the front end part of the arm and a wire fixed at its one end to a slider and at its the other end to a pulley, for transmitting drive force from the pulley to the slider. CONSTITUTION:When a motor 12 rotates so that an arm 11 moves from the position A to the position B, a coupling piece 8 on a slider 3 is attracted in the direction C due to the urging force of a spring 9, and therefore, print substrates 1, 1 are conveyed in the direction C by means of front end pins 4, 4 of the slider 3. The slider 13 moves by a feed distance in association with the rotation of the motor 12, corresponding to one normal print substrate 1. Thereafter, when the motor 12 is rotated so that the arm 11 moves from the position A to the position B, the arm 11 rotates, overcoming the urging force of the spring 9, to a waiting position for the next feed. That is, with one time of the rotation of the arm 11, the wire may be moved four times as long as the length of the arm 11, and therefore, a long conveying distance may be obtained. Accordingly, it is possible to miniaturize the arm.
Patent JP-H11341527-A (JP)
Title: Subscriber circuit for telephone line network
Inventor: IMAMURA MASAHIRO
IPC: H04M19/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To satisfy standards of a line-to-line voltage without increasing a ground unbalance attenuation by supplying a current to a resistor so as to compensate a line-to-line DC voltage in the case that the line-to-line DC voltage of a communication line does not satisfy a specified voltage. SOLUTION: A current detection circuit 9 outputs a control signal that informs of a dial monitor state or a high impedance communication state when a current detected from a communication line 3 is below a setting value to a current control circuit 10. A power supply voltage monitor circuit 8 monitors a voltage of a DC power supply 7 and outputs a control signal to the current control circuit 10 when the voltage is lower than a reference voltage 8a. A reference voltage I or a reference voltage II is selectively used as the reference voltage 8a. The current control circuit 10 operates a switch 12 so as to connect a constant current source 11 to a communication line 4 only when the control circuit 10 receives each control signal from the current detection circuit 9 and the power supply voltage supervisory circuit 8.  As a result, the line-to-line voltage is compensated in a way that when a voltage of the DC power supply 7 decreases up to the reference voltage I, the line-to-line voltage increases and when the voltage of the DC power supply 7 increases up to the reference voltage II, the line-to-line voltage decreases.
Patent JP-S6323601-A (JP)
Inventor: ADORUFU POZEBON
IPC: A43B23/08
Filed: 1987-06-10
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-H04181069-A (JP)
Title: Metallic gasket
Inventor: OBARA KENJIRO
IPC: F16J15/08
Filed: 1990-06-01
Abstract: PURPOSE:To prevent spoilage of seal performance in the case of baking by using copper alloy containing zirconium having specific weight as its material in a plate shape annular ring gasket used for a flange having the cross section of a knife-edged shape in a seal part. CONSTITUTION:A flange part in a vacuum vessel 21 is sealed up through a gasket 11, and by driving tight a fastening screw 17, a seal edge 15 of a knife- edged flange 13 bites into the gasket 11 so that a seal structure can be formed. The flange part is surrounded by a heater 23 so that the flange part can be baked by means of the heater 23. Furthermore, copper alloy containing zirconium having 0.01weight%-0.2weight% is used as a material for the gasket. Thereby, hardness at room temperature is suitable for seal of the knife-edged type flange, and the lowering of the hardness is rare even in the case of baking at 200 deg.C-400 deg.C, so that a metallic gasket having high reliability can be realized.
Patent JP-2000331541-A (JP)
Title: Retractable cord
Inventor: FURUHASHI MICHIO
IPC: H01B7/06
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a cord easy to handle, having long expansion-retraction stroke by loosely passing a small number of core conductors into a shaft hole of a retractable tube jacket and fixing the core conductors and the tube jacket in the suitable position. SOLUTION: A flat tube jacket 11 having a shaft hole 12 of an elliptical cross section is formed with a retractable elastic material such as synthetic resin. Core conductors 20, 21 insulated each other formed by winding a thread on a wire are arranged zigzag within the tube jacket 11, the bending part is frictionally brought into contact with the inner wall of the tube jacket 11 to form a retractable cord 10. When the tube jacket 11 expand and contracts in the length direction, a pair of core conductors 20, 21 also expands and contracts. Plural projecting streaks are formed in the center direction on the inner wall surface of the tube jacket having a complete round cross section, and the core conductors 20, 21 extending in the length direction within the tube jacket 11 may be interposed between the projecting streaks.
Patent JP-S6035516-A (JP)
Title: Method and device for exposure
Inventor: KUSAKABE MASARU
IPC: G03F7/20
Filed: 1983-08-08
Abstract: PURPOSE:To reduce the adverse influence caused by the foreign substance and the like adhered to a reticle, a mask and the like by a method wherein the image of a plurality of the same patterns are compounded in such a manner that they will be coincided. CONSTITUTION:The beam of light, which is sent from an optical system of illumination 10a and passed through the part 11a of a reticle, consists of the images of a pattern 12a and a foreign substance 13d, and it is reflected by a mirror 16 and a half-mirror 17. The beam of light sent from an optical system 10b and passed through the part 11b of the reticle consists of the images of a pattern 12b and a foreign substance 13b, and it passes through the half mirror 17. When missors 16 and 17 are adjusted in such a manner that the images of the patterns 12a and 12b will be coincided, the images formed by the foreign substances 13a and 13b are cancelled by the light passed through the parts 11a and 11b of the reticle respectively, no foreign substance is relatively left on the reticle, the pattern drawn on the reticle 11 alone reaches an optical system of illumination 18, and it is projected to the resist on a wafer 19.
Patent JP-H07330823-A (JP)
Title: Propylene-alpha-olefin-based copolymer resin composition
Inventor: HANEDA TSUGIO
IPC: C08F8/14
Filed: 1994-06-01
Abstract: PURPOSE:To obtain a resin composition, excellent in adhesiveness, adhesion, etc., and useful as a primer, etc., for general-purpose resins, etc., by carrying out the graft copolymerization of an alpha, beta-unsaturated dicarboxylic acid with a propylene-alpha-olefin-based copolymer and then adding a compound containing glycidyl group to the resultant graft copolymer. CONSTITUTION:This resin composition is obtained by carrying out the graft copolymerization of (B) 0.5-20wt.% one selected from an alpha, beta-unsaturated dicarboxylic acid or its acid anhydride with (A) a propylene-alpha-olefin-based copolymer in the presence of (C) an organic solvent, preferably an aromatic organic solvent and then adding (D) various compounds having one glycidyl group in the molecule thereof, preferably a compound of the formula {R is C6H5, C6H11, CnH2n+1 [(n) is an integer of 1-13], etc.} to the prepared graft copolymer. The resultant composition contains the modified copolymer and the organic solvent.
Patent JP-H05334148-A (JP)
Title: Electronic filing device
Inventor: EICHI TORABARII
IPC: G06F12/00
Filed: 1992-06-04
Abstract: PURPOSE:To shorten the time required for retrieval by inputting a file storing date when a future date to which a file is to be referred is known, thereby moving a file to a specific date folder at the arrival at a set date. CONSTITUTION:A date field preparing means 10 writes a future referring date in a date field of a date managing means 102. A document file depending means 103 writes a document file name in a document file name field of the means 102 at the time of storing a focument file. A folder means 105 sorts and stores the document file in accordance with the contents of a document and writes a folder name storing the file in a folder name field of the means 102. A data comparing means 104 compares the date written in the date field of the means 102 with a current date, and when both the dates are the same as a compared result, an inter-folder moving means 106 moves the file to a specific date folder.
Patent JP-H072307-A (JP)
Title: Cable sway suppressing structure in automated warehouse
Inventor: SUZUKI KAZUHIRO
IPC: B65G1/04
Filed: 1993-06-15
Abstract: PURPOSE:To prevent the interference between a cable and cargoes stored on shelves and storage sections and the damage of the cable by suppressing the sway of the cable caused by an increase of the cable length when a crane is moved. CONSTITUTION:A carriage 10 is liftably supported on the mast 7 of a stacker crane 4, and a cable is suspended on the carriage 10 to be covered by cable bearers 17. A cable guide 14 suppressing the sway of the cable bearers 17 in the direction perpendicular to the moving direction of the stacker crane 4 is provided on the mast 7 around the cable bearers 17.
Patent JP-S625138-A (JP)
Title: Color-analyzing sensor
Inventor: YOSHIZAWA YASUO
IPC: G01J3/51
Filed: 1985-07-01
Abstract: PURPOSE:To detect a fine area of color component effectively at a low loss while achieving a smaller size and a lighter wieght, by a method wherein an optical fiber is provided inside a cylindrical lightwave guide to light an object to be measured locally through the lightwave guide and th4e reflected light is detected through the optical fiber. CONSTITUTION:A fine area of a color-measuring part of an object 16 to be measured in lighted locally by a light introduced from a light source 15 through a cylindrical lightwave guide 11. The reflected light is introduced effectively to optical fibers 13a, 13b and 13c arranged at the center of the lightwave guide 11 and the color thereof is analyzed through color filters 17a, 17b and 17c provided at the end of each optical fiber 13 led out from a lightwave guide 11 to receive and detect lights with light receivers 18a, 18b and 18c. This enables effective utilization of an illumination light from a light source 15, thereby minimizing the required illumination light while achieving a smaller size and a lighter weight.
Patent JP-H0637674-A (JP)
Title: Transformerless hybrid circuit
Inventor: DONARUDO REIMONDO RACHIYURERU
IPC: H04B1/58
Filed: 1993-05-25
Abstract: PURPOSE: To provide a transformerless hybrid circuit which can obtain valid DC operation power source despite of supplied power, can obtain valid output and can obtain high linearity. CONSTITUTION: An output sub-circuit outputting not voltage but controlled current is used. Specifically, AC signals are received by output drive sub-circuits 60-69, corresponding current is generated and it is sent to a line supporting bi-directional communication. The output drive sub-circuits have a means 67 for converting applied voltage into current and executing gains. Signals arriving at a hybrid circuit from the line is directly sent to nearby echo cancel sub- circuits 50-57. The nearby echo cancel sub-circuits make responses to signals sent to the output drive sub-circuit. The inputs of the output drive sub-circuits and the outputs of the nearby echo sub-circuits are separated by opto-isolation circuits 42 and 44.
Patent JP-S627321-A (JP)
Inventor: SAKUMA SUSUMU
IPC: H02G1/14
Filed: 1985-07-03
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-S5566518-A (JP)
Title: Manufacture of colddinsoluble globulin
Inventor: HORUSUTO SHIYUBUIN
IPC: C07K16/00
Filed: 1979-11-09
Abstract: What is disclosed is a method for isolating the cold insoluble globulin (CIG) from blood plasma concentrates containing factor VIII.
Patent JP-S5847359-A (JP)
Title: Telephone device
Inventor: SHINTANI HIROZOU
IPC: H04M1/60
Filed: 1981-09-16
Abstract: PURPOSE:To cope with the fluctuation, etc. in an input level to a telephone device which is caused by the state of connection of a trunk line while the trunk line receives a loudspeaking speech, by providing an AGC circuit to a telephone amplifier, and absorbing the fluctuation in the level to be fed without providing any amplifier at the side of a sound source. CONSTITUTION:An AGC circuit is provided to an amplifier 14 of each of telephones 3-a-3-k which receive the signal of input level e1 from a signal source. Then the level e3 to be supplied to an amplifying stage is set at a certain value which does not depend on the level e1. These telephones 3-a-3-k containing amplifiers 14 are connected in parallel to a channel 8 and a signal transmission line 9 which are connected to a main device 1. Thus a key telephone system is formed. Thus the sound information is applied to the amplifier 14 under the control of switches 28-30 connected to sound circuits 25-27 of the device 1 and then delivered to a speaker 54. In this case, the fluctuation of the input level to the amplifier 14 which is caused by the control state of switches 28-30 is absorbed by the AGC circuit. Thus a certain level is always secured for the sound output given through the speaker 54.
Patent JP-S5570733-A (JP)
Title: Stable fet sensor
Inventor: YANO MAKOTO
IPC: A61B5/15
Filed: 1978-11-21
Abstract: PURPOSE: To establish the field transistor sensor which can continuously monitor the substance in body liquid with good accuracy, by coating the copolymer film with the specific hydrophobic polymer and hydrophilic polymer on the selective sensing film of field effect transistor.  
     CONSTITUTION: The sensing film of field effect transistor is coated with the polymer film obtained polymerization of the hydrophobic polymer expressed in equation I or II (where: R is radical produced at end at the stop reaction of polymerization of alkylmethachrylate, R' is alkenyl radical having C number 1W8 having double bonding of polymerization, R" is alkyl radical having C number 1W8, and p is a positive integer, 10W10000) and hydrophilic polymer expressed in equation III or IV [where: R 1  is H, methyl radical, R 2  is alkylene radical having C numbers 1W8, CH 2 CH 2 (OCH 2 CH 2 ) 1W30  radical, R 3  and R 4  are H,-OH, amino radical, alkoxy radical, alkyl radical replaced with alkylamino radical, having C number 1W8]. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10331698-A (JP)
Title: Rotational speed controller for internal combustion engine
Inventor: DEGUCHI YOSHITAKA
IPC: F02D45/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To attain high response control which follows a load variation of auxiliary machinery with good fuel consumption and exhaust performance maintained even in switching an object to be operated by a high response control means, by changing a prescribed delay period in a delay means according to the selecting condition of an object to be operated by an operated object selection means. SOLUTION: This controller is provided with a high response control means which controls the generated torque of an internal combustion engine with high response by controlling objects to be operated (ignition timing, fuel feeding amount and so on) which is different from intake air flow. This controller is also provided with a detection means which detects the operating/stopping switching request of auxiliary machinery to delay the operating/stopping switching of the auxiliary machinery for a prescribed delaying duration after the request is detected, and conduct feed forward control in consideration of a load change depending on the operating/stopping switching of the auxiliary machinery at the time of detecting the switching request.  The high response control means is controlled so as to suppress a change in the generated torque of the internal combustion engine for a prescribed delaying duration after the switching request is detected. The delaying time is changed according to the selecting condition of the object to be operated.
Patent JP-H08338984-A (JP)
Title: Display device
Inventor: KATAKURA KAZUNORI
IPC: G09G3/36
Filed: 1995-06-12
Abstract: PURPOSE: To provide a display device capable of securing the range of a driving condition (a driving margin) where a satisfactory display can be obtained over a long period and also capable of making a frame frequency speed high. CONSTITUTION: This device is provided with a display element 101 in which ferroelectric liquid crystal is arranged between matrix electrodes constituted of a scanning electrode group and a information electrode group and a driving control circuit 110 changing the driving condition by referring information of at least two or more than picture data. Then, the driving condition of the driving circuit is changed in accordance with the two information, that is, the total operating time of the device and the temp. of the display element 101. In this case, the driving condition is changed by changing the form of the driving waveform to be impressed on the scanning electrode group and the information electrode group.  When the total operating time of the display device is long and the temp. of the display element 101 is low, a period when the electric field is not impressed on liquid crystal is provided, and at the time other than that, the electric field is continuously impressed on liquid crystal.
Patent JP-S5934123-A (JP)
Title: Seism sensitive operating device
Inventor: HAYASAKA YOSHIO
IPC: G01V1/16
Filed: 1982-08-21
Abstract: PURPOSE:To make a device sensitive to lngitudinal waves as well as transversal waves, by providing a set lever, which is equipped with a balance weight and a spring and can be slided vertically and be rocked, and a turning operation body engaged with the set level. CONSTITUTION:A set lever 1 is fitted to a supporting shaft 4 of an upper base 3 by a hole 1a which is long in the vertical direction, and the set lever 1 is supported vertically slidably and rockably by a balance weight 2 and a compression coil 14. A turning operation body 5 has a projection engaged with a body to be operated in one end and has an adjusting screw 8 engaged with a recessed part 1b of the set lever 1 in the other end and is supported horizontally turnably. A tension spring 12 is provided between the adjusting screw 8 and an adjusting screw 13 of the upper base 3. When the set lever 1 is moved vertically or horizontally by longitudinal waves or transversal waves of a seism, the set lever 1 and the turning operation body 5 are disengaged from each other, and the turning operation body 5 is turned by the tension spring 12 to move the body to be operated. The sensitivity is adjusted by the adjusting the spring 14.