baber/WOPTO huggingface dataset:
Patent JP-H10141547-A (JP)
Title: Base isolating flexible means
Inventor: NAKAGAWA TOSHIMITSU
IPC: E04F17/08
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce the installation space of a base isolating flexible means by arranging first piping and second piping, connected through a flexible means, in a vertical pile, and forming a traveling base on the upper face of a truck so that the piled-up trucks can be relatively moved. SOLUTION: A flexible means 9 is formed in the same way as a conventional way in respect of connecting a pair of bellows tubes, flexible tubes, by L-shape piping 5 but is different in constitution of a truck for fixing the piping 5 thereto, that is, a truck body 11 is provided with four wheels 12 constituted in such a way that the truck can be moved in any direction on a plane. A traveling base 13 is formed on the upper face of the truck body 11 so as to be able to place another truck 10 thereon, and a stopper 14 on the traveling base 13 is formed around the traveling base 13. The L-shape piping 5 is fixed between the traveling base 13 and the wheels 12. The occupied space of a base isolating flexible means can be made remarkably reduced.
Patent JP-S63157023-A (JP)
Title: Measuring instrument for spectrum ray width of laser light
Inventor: ONAKA HIROSHI
IPC: G01J4/00
Filed: 1986-12-19
Abstract: PURPOSE:To eliminate hindrance to the measurement of spectrum ray width even if there is a deviation between the planes of polarization of direct light and delay light to be put together by polarizing circularly light incident on a spectrum ray width measuring instrument or the direct light to be put together. CONSTITUTION:The direct light from a laser light source 1 and delay light and delay light are put together by a delay self-homodyne optical system or delay self-heterodyne optical system and photodetected by a photodetector 5, whose photodetection output is measured by a spectrum analyzer 6. At this time, a circular polarizer 10 which polarizes circularly the linear polarized light incident on the device or direct light is provided on an optical path 20 or 22. Thus, the light to be put together is polarized circularly to eliminate the need to matching the planes of polarization of the direct light and delay line and enable stable measurement for a long time.
Patent JP-H08163403-A (JP)
Title: Circuit for interpolating gradation for gamma correction
Inventor: HASHIGUCHI KOTA
IPC: H04N5/202
Filed: 1994-12-08
Abstract: PURPOSE: To interpolate gradation from being jumped when digital gamma correction is executed. CONSTITUTION: A video signal is converted into a digital signal by an A/D converter section 2, the digital signal is subject to gamma correction by a gamma correction circuit 3, corrected data are fed to a delay (D) circuit 4 and a line memory(LM) 5. The data are delayed by one clock in the circuit D 4 to be lower picture element data, and the corrected data are delayed by one line in the LM 5 to be right picture element data and they are respectively fed to an adder 11. Furthermore, the corrected data are fed to a delay (D) circuit 6 and a line memory(LM) 9, the data from the D 6 are delayed by one clock in a circuit D 10 to be left picture element data, and the data from the LM 9 are delayed by one clock to be upper picture element data and they are respectively fed to an adder 11, in which a mean value B of the upper/lower/left/right picture element data is calculated.  In the case of gamma correction value to be equal to 2, A-n processing section 13 subtracts a half of the gamma correction value from data 7 from the D 6, a comparator 15 compares the difference with the value B, when the difference is larger than the value B, a selector 18 is set to the position of (m-n), a+n processing section 14 adds a half of the gamma correction value to the data 7, the sum is compared with the value B at a comparator 16 and when the sum is smaller than the value B, the selector 18 is set to the position of (m+n).
Patent JP-H06129017-A (JP)
Title: Eye bolt tightening structure of unit house
Inventor: TAKEUCHI MASAHARU
IPC: E04B1/348
Filed: 1992-10-16
Abstract: PURPOSE:To easily store eye bolts of a lower stage unit house at the time of connecting unit houses to each other vertically and to improve the working efficiency at the time of removing the unit house. CONSTITUTION:In a connection type unit house where a hollow square steel material 1 is used as a frame, a through bolt 2 is passed from below upward in an upper square steel material 1 which becomes the frame of a ceiling with a roof, an eye bolt 3 is tightened, and a flat bar 4 is welded in the horizontal direction just under the square steel material 1, so that when the eye bolt 3 is detached, the through bolt 2 is dropped downward to the position where the flat bar 4 is welded and the eye bolt 3 is stored, with the forward end 2a left undone. Further, a lower stage unit house and an upper stage unit house are easily connected to each other through a buffer material, and at the time of removing the unit house, the buffer material is removed and the eye bolt 3 is again tightened using the forward end 2a of the bolt 2 so as to eliminate the need of a finishing work at the time of removal.
Patent JP-2001123458-A (JP)
Title: Construction method for preventing inner packing of caisson from running out
Inventor: FUJIWARA SHIGENORI
IPC: E02D23/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To allow inexpensive construction, and to prevent inner packed sand from running out even when a caisson is damaged. SOLUTION: When the inner packing sand 5 is filled into a hollow inside of the concrete caisson 2 to form inner packing, the sand is filled after concrete 10 of low compression strength of such a degree as allowing self-support when cured, using a regenerated aggregate such as coal ash instead of a fine aggregate, is placed on the inside of the outermost wall 2a of a caisson main body. In the concrete 10 of low compression strength, a ration of water to cement is 100-200%, a slump flow is 550-650 mm, the coal ash instead of the fine aggregate is used as a rate of 300-500 kg/m3, and compression strength is several N/mm2 when cured.
Patent JP-H08145975-A (JP)
Title: System controller for analyzer
Inventor: TANAKA SUSUMU
IPC: B24D3/34
Filed: 1994-11-15
Abstract: PURPOSE: To perform suitable operating function corresponding to an apparatus by input terminals of the necessary minimum limit number by providing a system controller which can arbitrarily set the operating conditions of the input terminal connected with a detector, an operating condition controller, etc. CONSTITUTION: An analyzer comprises a measuring unit 10, and a system controller 12. The unit 10 has system units 14a to 14c, which have corresponding detectors 16a to 16c. The controller 12 has a plurality of input terminals 18, a system controller 24, an operating condition controller 22, an input unit 28, a data managing unit 30, and a data output unit 32. Operating functions are input from the terminals 18 to the terminal 19 connected to the detectors 16a to 16c, and the operating conditions of the terminal 18 are set at the controller 24 by the controller 22 according to the input content. Thus, any conditions can be coped with the terminal 18, and the number of the terminals 18 formed at the controller 12 can be suppressed to the minimum.
Patent JP-H03164286-A (JP)
Title: Thermal transfer color printer
Inventor: ITO KAZUO
IPC: B41J35/22
Filed: 1989-11-24
Abstract: PURPOSE:To make an ink sheet small-sized and inexpensive by a light source for irradiating each of ink layers with light having a specific wavelength, an optical sensor for outputting a detection signal when the light from the light source penetrates each of the ink layers and an ink layer discriminating means discriminating one of the respective ink layers on the basis of the detection signal of the optical sensor to perform cueing. CONSTITUTION:A red light emitting diode LED 10 emitting light having a wavelength of 600-750 nm and a phototransistor 11 being a photodetector are arranged in opposed relationship through an ink sheet 6 in the vicinity of a platen 1. The phototransistor 11 outputs a detection signal at the point of time when the red light emitted to the ink sheet 6 from the red light emitting diode LED 10 penetrates the ink layers of the ink sheet 6 to be received by the phototransistor 11. This detection signal is amplified by amplifiers 12, 13 and one of respective ink layers is discriminated by an ink layer discriminating means 14 to perform cueing. Therefore, a bar code coloring and coating process becomes unnecessary and, since the width of the ink sheet can be reduced, the ink sheet can be made small-sized and can be prepared inexpensively.
Patent JP-S63157038-A (JP)
Title: Optical fiber sensor
Inventor: OKAMURA HARUO
IPC: G01N21/41
Filed: 1986-12-22
Abstract: PURPOSE:To obtain a sensor which is easily manufactured and has superior characteristics by providing an optical fiber which has a slantingly cut end surface and a specular surface, a photodetector, a laser light source wavelength control part, etc. CONSTITUTION:Light which is emitted by a laser light source 1, passed through a half-mirror 2 and an optical fiber 3, and reflected totally by the end surface 4 cut at an angle close to the critical angle travels backward through the forward traveling path from the specular surface 4a to reach the photodetector 6. Here, the wavelength of the light source 1 is brought under feed-back control so that the mean photodetection level of the detector 6 is invariably constant. Then, a circumferential medium varies in refractive index like a sine wave with an ultrasonic wave 5, so the sine-curve variation in the photodetection level is averaged by a level averaging circuit 21 and compared by a comparator 22 with a reference signal 23 and a control signal 25 from a control signal generator 24 is controlled with the difference to control a current applied to the light source 1, thereby determining its oscillation wavelength. Consequently, variation in scale factor due to the condition change of measurement environment can be suppressed and quantitative measuring operation becomes possible. Further, the manufacture accuracy of the slanting cutting of an optical fiber head part can be relaxed.
Patent JP-H05144268-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKATA SHUNICHI
IPC: G11C11/413
Filed: 1991-11-21
Abstract: PURPOSE:To prevent a memory cell from being written erroneously and to ensure the efficient recovery time of the title circuit device in a readout operation performed immediately after a piece of data has been written in a high- speed operation. CONSTITUTION:In a readout operation performed immediately after a write operation into memory cells 30-11,... bit-line cutting-off circuits 50-1,... once cut off data lines DBa, DBb and bit lines BL1a, BL1b, whose potential difference is large, on the basis of the output of an address transition detection circuit 60 and of the output of a write/readout transition detection circuit 70. Consequently, a piece of memory information in the memory cells 30-11,... which have been selected in a readout operation is not written erroneously. In addition, since word lines WL1,... rise simultaneously even in the operation and the nonoperation of the bit-line cutting-off circuits 50-1,..., the high-speed property of a readout speed is not damaged.
Patent JP-2001128161-A (JP)
Title: Device and method for encoding and decoding moving picture and recording method used for them
Inventor: MIYAZAKI TAKASHI
IPC: H04N19/65
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of the picture quality of the transmitted moving picture and to suppress deterioration of encoding efficiency. SOLUTION: In the moving picture encoding and decoding device, an erroneously-decoded macro block number informing means 12 is installed in a decoding device section 9 and an encoded information storing means 14 which stores encoded image information and an encoding control section 13 which controls intra-refreshment and motion compensation so that no macro block section may be used as a reference image from a received erroneously-decoded macro block number 16E and the encoded image information are provided to an encoding device section 9. Since no other number than the erroneously- decoded macro block number and a normally restored macro block number is required to be informed to a communicating partner, the influence of a decrease in allocated code rate, etc., on encoded animation data, etc., is small.
Patent JP-S63159393-A (JP)
Title: 8-halogenocordycepin and production thereof
Inventor: SAITO MINORU
IPC: C07H19/16
Filed: 1986-12-24
Abstract: NEW MATERIAL:A compound expressed by formula I (X is halogen) or acid addition salt thereof. EXAMPLE:8-Bromocordycepin. USE:A biochemical reagent, medicine, e.g. carcinostatic agent, etc., and intermediate for production thereof. PREPARATION:Cordycepin expressed by formula II is reacted with a halogenating agent, e.g. bromine solution, N-bromosuccinimide, N- bromoacetamide, etc., preferably in a buffer solution at pH 3.5-4.5 and 20-50 deg.C for 2-4hr to afford the aimed compound expressed by formula I. The starting raw material expressed by formula II can be produced by reacting adenosine with 2-acetoxy-isobutyryl chloride, then reacting the resultant product with sodium methylate and reducing the obtained 9-(2,3-anhydro-beta-D-ribofuranosyl) adenine with a super hydride.
Patent JP-H05144408-A (JP)
Title: Atomic beam implantation device
Inventor: NAGAI KAZUTOSHI
IPC: H01J37/317
Filed: 1991-11-21
Abstract: PURPOSE:To prevent the occurrence of an elemental dielectric breakdown at the time when dopant is implanted into a semiconductor wafer by using non- chargeable beams, by detecting secondary ions released or emitted through impinging of a fixed target by electron beams before the performance of ion impingement by high-speed atomic beams, and controlling an atomic beam source on the basis of a dose obtained through the detection of the obtained secondary ions. CONSTITUTION:A high-speed electron beam measuring means 22 is moved to a position in front of a disk 4 before the implantation of a dopant, so that a high-speed atomic beam 23 released from a high-speed atomic beam source 21 may be received by the means 22 via an inlet opening 24 thereof. As regards, a solid target 31, a surface-forming substance thereof is sputtered by the incident atomic beams 23. Thereafter, by using a mass analyzer 32, emitted secondary ions of the sputtered substances are analyzed, and calculation is made of a dose of the atomic beams 23 incident upon the target 31. Dopant is implanted into a wafer 3 in accordance with the calculated dose.
Patent JP-H03165529-A (JP)
Title: Carrier for tab tape
Inventor: TASHIRO KAZUHIRO
IPC: H01L21/60
Filed: 1989-11-24
Abstract: PURPOSE:To enable a TAB tape to be fixed stably by a method wherein, when each fixing hole of the tape is engaged with a projection of a carrier, the split head of the projection is constituted to be narrowed by elastic bending deformation of split posts of the projection. CONSTITUTION:A TAB tape 23 is fixed on a carrier main body by pushing down respective fixing holes 26 opposing to projections 22 as shown by arrow C. This fixing process is performed by an automatic machine. When the TAB tape approaches to the carrier main body 21, the fixing hole 26 is firstly engaged with a head 29. When the TAB tape 23 is pushed down upon the carrier main body 21, the edge of the fixing hole 26 pushes down the surface 29a of the head 29. Due to the oblique surface 29a, mutually approaching force is given to split heads 29-1, 29-2 in arrow A1, B1 directions. Split posts 28-1, 28-2 are elastically bent by said approaching force to narrow the split heads 29-1, 29-2 thus reducing diameter d1. Through these procedures, the head 29 can pass through the fixing hole 26 doing no damage to the peripheral edge part of the hole 26.
Patent JP-2001125643-A (JP)
Title: Travel controller for unmanned vehicle
Inventor: HORI KIKUO
IPC: B62D1/28
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To determine a travel route according to instructed passage points through spline interpolation, to find an external wheel speed from an instructed travel time so that an unmanned vehicle can travel in the travel route while the external wheel speed is held constant, and to find an internal wheel speed by correcting the found external wheel speed with the curvature of the route. SOLUTION: The unmanned vehicle travels along a curve while the external wheel speed is held constant and acceleration is small; and an instructed travel time can be kept and energy consumption is small.
Patent JP-H09126455-A (JP)
Title: Igniter
Inventor: OTSUKI ATSUSHI
IPC: F23Q3/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an igniter in which circuit components are restricted in size to the minimum, and it is miniaturized with high resistance against external noize. SOLUTION: This igniter includes a commercial power supply 10, a transformer 60 connected to the commercial power supply, and an electric discharge gap 70 disposed on the secondary side of the transformer 60. In the igniter, a capacitor 50 and one end of a primary side of the transformer 60 are connected with one end of the commercial power supply, and the other end of the capacitor 50 is connected with an anode of the diode 30. The cathode is connected with the other end of the commercial power supply 10, and the other end of the primary side of the transformer 60 is connected with one end T2 of a triac 80. The other end T1 is connected between the capacitor 50 and the diode 30, and a gate G of the diode is connected with the anode of the diode 30 and the cathode of the diode 30.
Patent JP-H05117095-A (JP)
Title: Production of bismuth-substituted rare earth iron garnet
Inventor: TOBA YOSHIKAZU
IPC: G02B27/28
Filed: 1991-10-24
Abstract: PURPOSE:To improve quality of bismuth-substituted rare earth iron garnet single crystal film by growing the single crystal film expressed by a specific formula while moving the rotating shaft of a substrate. CONSTITUTION:A platinum crucible 5 is arranged in a furnace heated with a resistance heater 6 and raw material of Tb2O3, Fe2O3, Bi2O3, PbO, B2O3, etc., are mixed and melted by a prescribed molar ratio. A nonmagnetic garnet single crystal substrate 4 of {(GdCa)3(GaMgZr)5O12} etc., held by a platinum holder 3 fitted on the top of a platinum holder supporting rod 2 is dipped in a melt 1. Then a single crystal thick film is grown for a prescribed time while vibrating a substrate rotating shaft in the direction 10 shown with an arrow to provide the objective bismuth-substituted rare earth iron garnet single crystal thick film expressed by the formula R3-XBiXFe5-YMYO12 (R is Y, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb or Lu; 0.2<=x<=2.5 and 0<=y<=2.0) such as (TbBi)3Fe5 O12} and reduced in bit or swirl.
Patent JP-H09144632-A (JP)
Title: Control device for engine starter
Inventor: KATAYAMA YOSHIYUKI
IPC: F02N11/08
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the consumption of a battery as much as possible. SOLUTION: This control device for engine starter has a main ON/OFF means MS for turning ON/OFF the feed of power from a battery 334, a starter ON/OFF means SS for turning ON/OFF the feed of power from the battery 34 to an engine starting starter 38, and a fuse 31 provided in the middle of the current-carrying passage from the battery 34 to the main ON/OFF means MS and the starter 38. It also has a current-carrying switching means RS for forming an auxiliary current-carrying passage from the battery 34 to the main ON/OFF means MS and the starter 38 separately from the fuse 31 in the ON state of the starter ON/OFF means SS.
Patent JP-H04179852-A (JP)
Title: Distribution-type fuel injection pump
Inventor: YOSHIZU FUMITSUGU
IPC: F02M41/12
Filed: 1990-11-15
Abstract: PURPOSE:To realize variable prestrokes by forming a return port and a return slit which are switched from a facing condition into a separating condition at the beginning of first-reciprocating a plunger. CONSTITUTION:A cam angle at the time when a return port 6d and a return slit 7f are switched from a facing condition into a separating condition is constant in spite that a timer is in an advanced condition or in a delayed condition. On the contrary, the starting time of first-reciprocating a plunger 7 is faster when the timer is advanced and slower when it is delayed. As a result, when the timer is advanced, the rotating angle of the plunger 7 in a period between the first-reciprocating start of the plunger 7 and the switching of the return port 6d and the return slit 7f into a separating condition is larger to make prestrokes larger. When the timer is delayed, a cam angle in a period between the first-reciprocating start of the plunger 7 and the switching of the return port 6d and the return slit 7f into a separating condition is smaller to make prestrokes smaller. It is thus possible to realize variable prestrokes.
Patent JP-H06153718-A (JP)
Title: Device for cultivating plant
Inventor: YASUNAKA TOSHIO
IPC: A01G31/00
Filed: 1992-11-17
Abstract: PURPOSE:To provide the plant-cultivating device excellent in its interior property. CONSTITUTION:An air bubble-producing device 5 for producing air bubbles in a nutritive solution in a water tank, and a lighting device 10 for lighting the water tank from its bottom side are disposed. The air bubble-producing device 5 is structured so that its bubble-producing position can be transferred. The plant-cultivating device has a beautiful appearance and an excellent interior property and can easily be maintained.
Patent JP-H01158088-A (JP)
Title: Adhesive composition for flexible printed circuit board
Inventor: YAMAMOTO KUNIHIKO
IPC: C09J163/00
Filed: 1987-12-07
Abstract: PURPOSE:To obtain the title composition having low tackiness, excellent bond strength, heat resistance of soldering, electrical insulating properties and life in storage, comprising a solution of complex aqueous acrylic copolymer prepared by copolymerizing a monomer group such as acrylonitrile in the presence of an epoxy compound in water solvent. CONSTITUTION:The aimed composition comprising a solution of complex aqueous copolymer having pH7-9 and about 50-600cps viscosity obtained by copolymerizing a monomer group consisting of acrylonitrile and/or styrene, (meth)acrylic acid esters, acrylic acids and/or acrylamides and hydroxyalkyl (meth)acrylates in the presence of an epoxy compound such as bisphenol A type epoxy resin in water as a solvent.
Patent JP-H01239186-A (JP)
Title: Apparatus for drying strip material
Inventor: RUUDOBITSUHI HAUZAA
IPC: D21F5/18
Filed: 1988-12-05
Abstract: PURPOSE: To reduce blowoff air consumption down to the minimum level and to avoid the undesirable pressure increase in an open paper draw by constituting a web stabilizer in such a way that the direction of flow of the blow air to a web-guiding surface is always the same as the direction of travel of a paper web. CONSTITUTION: This dryer section is constituted as follows: (1) installing a web stabilizer 30 along a paper web 9 between cylinders 10 and 11, and installing analogous stabilizers 31-33 at each zone in the downstream of the direction of travel of the paper web 9; (2) constituting each web stabilizer as a box having an opening facing the web 9 and placing three nozzle elements along the opening; (3) making each nozzle element have one air supply duct, one air blow slot and a round web-guiding surface and blowing off air from the slot in the direction of conveyance of the web 9; (4) blowing off air from the air blow bore 53 of an additional air supply duct into an open paper draw.