baber/WOPTO huggingface dataset:
Patent JP-S63243418-A (JP)
Title: Engine
Inventor: MIYOSHI SOTSUO
IPC: F02B33/00
Filed: 1987-03-31
Abstract: PURPOSE:To prevent the fracture of a turbocharger beforehand by enabling a bypass valve in a bypass pipe to be opened wit backfire pressure generated in an engine in the constitution wherein the bypass pipe is so provided as to bypass the turbocharger. CONSTITUTION:A throttle 4 is provided at an exhaust passage at the upstream of a turbocharger 3 fitted to an engine 1, and a bypass pipe 6 is used to make a connection between the throttle 4 and the turbocharger 3, and the downstream side of the turbocharger 3. And a bypass valve 5 is provided on the way of the bypass pipe 6. When the turbocharger is not being operated, the bypass valve 5 is opened, thereby feeding air to the engine 1 via the bypass pipe 6. In this case, the bypass valve 5 is constituted wherein a valve proper 32 displaces a diaphragm 8 by pressure difference between two chambers defined with a valve body 31, and is opened and closed via a rod 13. The valve proper 32 is made capable of opening against a spring 34 under back-fire pressure generated in the engine 1.
Patent JP-S573074-A (JP)
Title: Liquid crystal electronic watch
Inventor: USHIKOSHI KENICHI
IPC: G04G9/00
Filed: 1980-06-06
Abstract: PURPOSE:To widen the width of bright viewing by setting the bright viewing direction of a liquid crystal panel provided by having inclination at the angle directions of 4-5 o'clocks or 7-8 o'clocks. CONSTITUTION:The wall directions by lapping of the upper panel glass 39 and lower panel glass 40 disposed above and below a liquid crystal layer 4 are so set that the directions where optical inactivation effect in the single body of the liquid crystal panel are 7-8 o'clock directions or 4-5 o'clock directions. Upper and lower polarizing plates 38, 41 are provided with deviation of about 90 deg. from the respective lapping directions.
Patent JP-H05146457-A (JP)
Title: Small-sized automatically fixed dentistry correction brace
Inventor: AREKISANDAA JIEI WAIRUDOMAN
IPC: A61C7/28
Filed: 1992-02-27
Abstract: PURPOSE: To provide a lip side orthodontic bracket which is compact, strong, easy-to-use, automatic, or beltless by providing a first fixing means to fix a closing member, and a second fixing means to enable insertion and removal of an arch wire in a closure slot. CONSTITUTION: A closing member 19 crosses an arch wire through a first slot part by a closure slot including a first slot part 20 formed in a side surface part 17A of a bracket main body 14 and a second slot part 28 formed in a side surface part 14B, and an end part of the closing member 19 is inserted into the second slog part 28, so the arch wire is movable to a closure position where it is held on an arch wire slot 12. In the closure slot parts 20, 28, it is provided with a first fixing means for a free end 36 and an inner shoulder surface 18 to fix the closing member 19 at a closure position which can be released, and a second fixing means for an ear 34 and the inner shoulder surface 18 to fix the closing member at an opening position for enabling insertion and removal of the arch wire.
Patent JP-S58193395-A (JP)
Title: Formation of anticorrosive coating
Inventor: NAGURA OSAMU
IPC: C25D13/00
Filed: 1982-05-07
Abstract: PURPOSE:To effectively prevent the corrosion of the part of an outer plate for the body of an automobile where corrosion is easily formed, by undercoating the desired part of the outer plate for the body of an automobile with electric conductive paint, and then electrodeposition coating it. CONSTITUTION:Paint dispersing powder having electric conductivity, e.g. electric conductive carbon black, in it is applied as an undercoat onto the part of an outer plate for the body of an automobile where corrosion is easily formed. The intrinsic volume resistivity of said undercoating film is made below 1X10<6>OMEGA.cm. Thereafter, the undercoated plate is coated with intermediate paint, dipped in the bath of electrodeposition paint and then electrodeposition coated in a conventional manner. By this anticorrosive coating method, the formation of damages in the coating film is eliminated, so that the progress of corrosion from the damaged part can be effectively inhibited.
Patent JP-H11317189-A (JP)
Title: Scanning electron microscope
Inventor: TODOKORO HIDEO
IPC: H01J37/244
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a scanning electron microscope capable of forming with high resolution a specimen image to which an information peculiar to a reflected electron is reflected. SOLUTION: This scanning electron microscope is equipped with an electron source, an electro-optical system to radiate a primary electron beam emitted from the electron source onto a specimen, a decelerating electric field forming means to form a decelerating electric field against the primary electron beam, an electron detector 25 having a detecting surface facing the specimen surface apart from the axis of the primary electron beam, an energy filter 34 to limit incidence of the electron to the detecting surface of the electron detector, and a control means 36 to control strength of the energy filter.
Patent JP-H11261199-A (JP)
Title: Transfer member, manufacture of the same, and manufacture of wiring board
Inventor: YOSHINUMA HIROTO
IPC: H05K1/09
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a wiring board which has a high productivity and is suitable for mass production, and a transfer member used in the method. SOLUTION: A transfer member 170 having a wiring portion 152 provided on one side thereof is used to transfer the wiring portion 152 to one side of a wiring board. The wiring portion 152 comprising a conductive layer of a predetermined shape is provided on one side of a sticky or adhesive base 150 which is a film base having a polymer film.
Patent JP-2000270699-A (JP)
Title: Improvement in ornamental plant
Inventor: KONDO TAKESUKE
IPC: A01H1/06
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving an ornamental plant, making it possible to provide an improved ornamental plant exhibiting a new appearance and a new atmosphere which are different from those of an original plant (natural plant), by subjecting the original plant to an exposure treatment under specific conditions and then taking out the improved strain when successive stocks are divided. SOLUTION: This method for improving an ornamental plant comprises inoculating the original stock of the ornamental plant into a culture medium, culturing the inoculated original stock in an aseptic state, subjecting the ornamental plant cultured in the aseptic state to an exposure treatment under conditions comprising a prescribed total radiation dose and a prescribed exposure time before or after a stock-diving treatment, and then taking out the improved stock, when successive stocks are divided. Therein, the ornamental plant is preferably an insectivorous plant, and the exposure conditions preferably comprise a total radiation dose of 30-90 Gy and an exposure time of 50-200 sec, after divided, inoculated and stabilized.
Patent JP-S59202360-A (JP)
Title: Heliostatic sensor
Inventor: IKENAGA YORINAKA
IPC: F24S50/20
Filed: 1983-04-30
Abstract: PURPOSE:To reduce the number of component parts and reduce cost, by a method wherein the second detecting surfaces having opposite surfaces inclined in opposite directions are provided at side edges of the first detecting surface, and a projected wall is provided between light-receiving elements provided on the first detecting surface. CONSTITUTION:The first detecting surface 21, which is a flat rectangular surface, is provided on the front end face of a main body 20, and an angular shaft form projected wall 22 is provided at the center or the first detecting surface 21. The light-receiving elements a1, a2, a3, a4 are provided at the outer periphery of the projected wall 22, the second detecting surfaces 24 having opposite surfaces inclined in opposite directions are provided at side edges of the first detecting surface 21, and light-receiving elements A1, A2, A3, A4 are provided respectively at substantially central parts of the second detecting surfaces 24. Accordingly, a roughly adjusting action can be performed by each of the light- receiving elements A1, A2, A3, A4, while a finely adjusting action can be performed by each of the light-receiving elements a1, a2, a3, a4, it is unnecessitated to provide any sensor for rough adjustment, and the cost can be reduced through reducing the number of component parts.
Patent JP-H01249039-A (JP)
Title: Ultrasonic diagnostic device
Inventor: NISHIGAKI MORIO
IPC: G01N29/24
Filed: 1988-03-30
Abstract: PURPOSE:To prevent an ultrasonic echo signal in its gain from decreasing and S/N ratio from deteriorating, in a high frequency, by series connecting phase shifter circuits, delay focus processing the ultrasonic echo signal, and switching a number of steps of the series connection being suited for an ultrasonic frequency in use. CONSTITUTION:When a low frequency Fa is used, step quantity and frequency selecting switches 3, 6 are all selected to a tap (a), and when an intermediate frequency Fb is used, the step quantity and frequency selecting switches 3, 6 are selected to a tab (b). Further when a high frequency Fc is used, the step quantity and frequency selecting switches 3, 6 are selected to a tap (c). An ultrasonic echo signal, obtained by electric acoustic converter elements 1a to 1h, is delay focus processed by delay circuits 2a to 2h series connecting phase shifter circuits, performing phase compounding and signal processing in an adder 4. Here because a pitch between the electric-acoustic converter elements of an ultrasonic probe, used in the high frequency, is smaller as compared with that used in the low frequency, only a less number of steps is required. Accordingly, S/N ratio can be improved by preventing the decrease of a gain in the signal in the high frequency.
Patent JP-H06285023-A (JP)
Title: Sighting/focusing method of ophthalmic refraction degree measuring instrument
Inventor: IWAMOTO MASAKATSU
IPC: A61B3/10
Filed: 1993-04-02
Abstract: PURPOSE:To always execute sighting and focusing with high accuracy with respect to each eye E to be examined, in the sighting/focusing method of the ophthalmic refraction degree measuring instrument. CONSTITUTION:A radius of curvature of an eye to be examined is derived in advance. Also, this measuring instrument is constituted so that coordinates of each sighting point P1, P2 are determined, based on this radius of curvature and position data of a light source, each sighting point is moved to each coordinate thereof, and sighting and focusing are executed at the time when a pair of luminescent points I1, I2 conform to a pair of sighting points P1, P2, respectively.
Patent JP-S522249-A (JP)
Title: Data processing unit
Inventor: MASUNAKA YOSHIHISA
IPC: G06F15/177
Filed: 1975-06-24
Abstract: PURPOSE: A data processing unit having an emergency control function for automatic rise of a system and reconstitutes the system when abnormality is detected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S552981-A (JP)
Title: Thermic luminescence wire volume measuring device
Inventor: ENDOU OSAMU
IPC: G01T1/115
Filed: 1978-06-23
Abstract: PURPOSE: To enable thermic luminescence material to be measured accurately and in order and also erroneous measurement due to erroneous operation and blemish, etc., to be prevented by conducting the measurement by conveying element, which holds in a case in a free-for-exit-and-entry manner a card holding the thermic luminescence material in places, into a heating-and-measuring device.  
     CONSTITUTION: A thermic luminescence element 13 consists of a case 14 and a card 15; a flat hole 16 is formed in a case 14; a sticking piece 17 is formed on the side section; many number holes 18 are formed on this sticking piece 17; and when any given number of these number holes 18 is clogged up, element number is recorded. The element 13 is mounted onto a slider 30, transferred to an information read- out position and then the number hole 18 is read out. The card 15 in the case 14 is connected by a connection-cancelling plate 39 and a card-driving plate 40 so that it is released from connection with the case 14 and becomes able to be pulled out. As it is possible, in this way, to transfer the thermic luminescence material to position of measurement accurately by manual operation, erroneous measurement by erroneous operation can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05280833-A (JP)
Title: Absorber for absorption refrigerating system
IPC: F25B37/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide uniform wetting under an increased absorption area and a liquid flow control utilizing a phenomenon of capillary tube action and a uniform distribution of temperature and concentration through an increased resistance of absorbed vapor to a heat transferring surface and a uniform resistance within an absorber by a method wherein a mesh fin type heat exchanger is set in a horizontal orientation as a heat exchanger within the absorber. CONSTITUTION:An absorber for an absorption refrigeration system has a container 11 in which a dispersion device 12 for dispersing absorption liquid Ld is arranged at an upper part of the absorber and a vapor feeding part 14 for feeding absorbed vapor G is arranged at a lower part of the absorber. Between the dispersion device 12 within the container 14 and the vapor feeding part 14 are arranged some mesh fin type heat exchangers 13 comprising many heat transfer pipes 15, 15 arranged in horizontal orientation... and many net-like fins 16, 16... in horizontal with axes of the heat transfer pipes 15, 15... and having cooling fluid W within the heat transferring pipes 15, 15....
Patent JP-H10276275-A (JP)
Title: Communication system
Inventor: FUJIWARA YASUSHI
IPC: G06F13/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the communication system in which one transmission of image information from a personal computer(PC) to a FAX main body side is enough for multiple address communication in the case of the multiple address communication in the PC memory transmission mode. SOLUTION: In the communication system that has a FAX 20 which is connected to a PC 30 and acts like a MODEM for the PC 30, the PC 30 is able to designate a group dial (or one touch dial and abbreviation dial in addition thereto) registered in advance to the FAX 20, and in the case of multiple address communication in the PC memory transmission mode, one transmission of image information is enough for the multiple address communication by adding a designated group dial or the like to the information.
Patent JP-S63242580-A (JP)
Title: Recorder
Inventor: HAYAKAWA NAOJI
IPC: B41J19/18
Filed: 1987-03-30
Abstract: PURPOSE:To enable the torque in a driving system to be easily changed according to a printing system or the like, by controlling a driving current to be larger or smaller according as a designated driving torque is higher or lower, when a driving torque for feeding a recording head or a recording medium is designated. CONSTITUTION:When a switching signal is at a low level, namely, designated for a high torque, the voltage VR of a noninverted input to an operational amplifier 32 is not exceeded by VD, so that a motor 16 is driven at a maximum torque during an excitation period. Next, when the switching signal 12 is at a high level, a phase I of the motor 16 is excited, and a current is supplied to a coil for the phase I, whereby the voltage VD across a resistor 37 is raised. When the voltage VD approaches the voltage of the noninverted input to the amplifier 32, the level of an output voltage of the amplifier 32 is lowered, the collector current of a transistor 31 is reduced, and the collector current of a PNP transistor 30 is also reduced. Therefore, a driving current for the motor 16 is reduced, and the torque of the motor 16 is lowered. Thus, by using the same driving system for both thermal recording and thermal transfer recording and switching the driving torque to a value suitable for each recording system, it is possible to record with a torque optimum for each recording system.
Patent JP-H02254120-A (JP)
Title: Production of high tension strength steel having excellent weldability and low temperature toughness
Inventor: OKAMURA YOSHIHIRO
IPC: C22C38/08
Filed: 1989-03-29
Abstract: PURPOSE:To produce a high tensile strength steel having excellent weldability and low temp. toughness by executing the specific heating, rolling, cooling and heat treatment to the specific composition of a steel slab composed of C, Si, Mn, Ni, Mo, Ti, Al, B, Cu, N and Fe. CONSTITUTION:The steel composed of 0.02-0.05wt.% C, 0.02-0.5% Si, 0.4-1.5% Mn, 0.5-4.0% Ni, 0.20-1.5% Mo, 0.005-0.03% Ti, 0.01-0.08% Al, <=0.0002% B, 0.5-2.0% Cu, <=0.01% N and if necessary, further one or more kinds among strength improving elements group of 0.05-1.0% Cr, 0.005-0.10% V and 0.005-0.05% Nb and 0.0005-0.005% Ca having inclusion formation control action and the balance Fe with inevitable impurities, is heated at 900-1000 deg.C. Further, this is hot-rolled in the temp. zone of austenite recrystallization at 30-70% draft and successively, in the temp. zone of no recrystallization at 20-60% draft. After that, the quenching treatment, where water cooling is started from >=Ar3 point and stopped at <=250 deg.C, is executed to the hot-rolled plate. Successively, the temper is executed to this at <=Ac1 point and the high tensile strength steel having excellent weldability and low temp. toughness and >= about 70kgf/ mm<2> yield strength and >= about 80kgf/mm<2> tensile strength, is obtd.
Patent JP-H05281537-A (JP)
Title: Liquid crystal display device
IPC: G02F1/13363
Filed: 1992-03-31
Abstract: PURPOSE:To provide a torsion nematic type liquid crystal display device being excellent in visibility angle characteristic. CONSTITUTION:A liquid crystal display device is composed of torsion nematic liquid crystal, which consists of a liquid crystal layer, made of nematic liquid crystal molecules having positive dielectric constant anisotropy, sandwiched by a pair of transparent boards having electrodes which are kept parallel in a confronting state, has a structure that a liquid crystal molecular long axis is parallel with the board and the liquid crystal molecular long axis is twisted by 80-100 degrees in the vertical direction of the board, and a pair of linear polarizing film arranged outside the torsion nematic liquid crystal cell. The liquid crystal display device has at least one phase difference film, which uses an inorganic compound, and DELTAnXYXd is 50nm or less, nXY is larger than nZ, and (nXY-nZ)Xd is 20nm or more and is 1000nm or less, between at least one side of the torsion nematic liquid crystal cells and the linear polarizing film.
Patent JP-S561202-A (JP)
Title: Wet skin pass method for steel strip
Inventor: YAMAMOTO JIYUNICHI
IPC: B21B1/22
Filed: 1979-06-19
Abstract: PURPOSE: To form the thin, uniform skin pass oil film over the surface of steel strip to be rolled, by previously interposing the oil impregnated sheet between the coiled steel strips, and by carrying out the skin pass while rolling up this oil impregnated sheet.  
     CONSTITUTION: The sheet 9 impregnated the skin pass oil is previously interposed between the steel strips 8 which is then coiled into the tension reel 31 installed on the feed side of the work rolls 11, 12. With advance of skin pass operation, the oil impregnated sheet 9, included in the rotating steel strip coil 8, is rolled up by the paper winder 10. According to this method, the declination of working environment and the loss of rolling miss oil, both being caused by splashing the rolling mill oil, can be prevented. Moreover, the amount of rolling mill oil to be supplied between the work rolls 11, 12, and the steel strip 8 is uniformized, and also the product strip's elongation given by the skin pass operation is stabilized; hereby, the material quality of product is made constant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5411857-A (JP)
Title: Method of fabricating spiral steel pipes
Inventor: TANAKA JINKICHI
IPC: B21C37/12
Filed: 1977-06-30
Abstract: PURPOSE: In joining spiral steel pipes by gas shield welding, to specify conditions such as welding current, arc current density, the diameter of consumable electrode and the like thereby to obtain a welded portion free of recession in the center thereof and also of welding defect therein. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06293573-A (JP)
Title: Honeycomb molding having mesopore and its production
Inventor: ABE KIYOSHI
IPC: B28B3/20
Filed: 1993-04-02
Abstract: PURPOSE:To produce a high strength honeycomb molding having mesopores in which a catalyst can directly be added by deposition or impregnation and the molding can be sintered at temp. lower than 900 deg.C. CONSTITUTION:The source material consisting of a chain clay mineral and a preliminarily fired chain clay mineral is molded and fired to obtain a honeycomb body having cell walls 3. The cell wall has mesopores having 50-100Angstrom  pore diameter and the wall itself has >=60% water absorption.
Patent JP-2000275634-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA TETSUHIRO
IPC: G02F1/13357
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain an extremely compact liquid crystal display device the display, of which can be recognized not only during the daytime but even at night with small consumption of electric power, by using a light accumulating transparent material for either or both of transparent substrates. SOLUTION: This display device is produced by disposing a first substrate consisting of a transparent substrate 1 with a polarizing film 3, transparent electrodes 4 and an alignment film 5 formed, and a second substrate consisting of a light-accumulating glass of a light-accumulating transparent material with a polarizing film 3, transparent electrodes 4 and an alignment film 5 formed, almost parallel to each other at a specified distance such as 5 to 15 μm, with the transparent electrodes 4 facing each other, and sealing the peripheral part of the substrates with a sealing material 6, and injecting liquid crystal substance 7 to fill the space formed by the substrates. As for the light accumulating glass 2, a glass with addition of a light accumulating material such as strontium oxide, aluminum oxide, europium, dysprosium and terbium is used.
Patent JP-S52195-A (JP)
Title: Sale managing device
Inventor: TATSUNO HIYOSHI
IPC: A47F9/02
Filed: 1975-06-23
Abstract: PURPOSE: To enable to confirm existence of error by storing, displaying or noting, on chit, type, number, unit price and sum amount every time when articles of many kinds are saled or ordered. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01248052-A (JP)
Title: Ultrasonic flaw detection method and apparatus therefor
Inventor: MICHIOKA MAKOTO
IPC: G01N29/04
Filed: 1988-03-29
Abstract: PURPOSE:To shorten a flaw detection time, by varying a frequency of an AC current to be supplied to the coil of a probe to change the angle of incidence of an ultrasonic wave generated. CONSTITUTION:An electromagnetic ultrasonic probe comprises a coil 2 and a permanent magnet 1 to be opposed to a material 3 to be inspected. The magnet 1 is made up of rectangular permanent magnet pieces 1a so arranged in parallel and series across the width thereof in two rows that the tops thereof act as S and N poles alternately and a spacer 1b made of a non-magnetic material is inserted between adjacent magnet pieces 1a and 1a. When the coil 2 is fed with an AC current, a metal grid on the surface of the material 3 being inspected vibrates parallel with the surface thereof to generate an ultrasonic wave 4 vertically to the direction of vibration and the ultrasonic wave 4 propagates through the material 3 being inspected at an angle of incidence, which is changed by varying the frequency of a current to be applied to the coil 2. This enables the detection of a flaw across the entire thickness of a butt-weld part simply by performing a scanning along the length of the weld part with a pair of transmitting and receiving probes only once.