baber/WOPTO huggingface dataset:
Patent JP-H09146127-A (JP)
Title: Light projection angle variable control element and multiple picture display device using the same
Inventor: HARADA YASUKI
IPC: H04N13/04
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To freely adjust appropriate visual range and position by changing the direction of the magnetic flux of impressed magnetic field and changing the alignment direction of a shape anisotropic material, thereby controlling the transmitting direction of light. SOLUTION: This device is constituted of a light projection angle variable control element 1 and a liquid crystal display element 11 being a picture display element. The projecting direction of the light from a picture element 14a displaying a picture for a right eye is controlled by the control area 4a of the element 1 so that the light may reach a right eye 10a. In the same manner, the projection angle of the light from the picture element 14b displaying a picture for a left eye is controlled by the control area 4b of the element 1 so that the light may reach a left eye 10b. In such a case, minute spacer particles are arranged and combined to be opposed between base plates 2 and 3, and liquid in which the shape anisotropic material is mixed is sealed in between.  Thus, the transmitting direction of the light is controlled by changing the direction of the magnetic flux of the impressed magnetic field and changing the alignment direction of the shape anisotropic material.
Patent JP-S63154818-A (JP)
Title: Suction extension pipe in internal combustion engine
Inventor: NISHIKAWA TADAHIKO
IPC: F02B27/02
Filed: 1986-12-19
Abstract: PURPOSE:To prevent an output drop from occurring, by installing a suction pipe extension part in a suction extension pipe, and forming plural suction intakes on a side wall surface in a tip part of the suction pipe extension part. CONSTITUTION:A suction pipe extension part 18 is installed in a suction extension pipe body 14. Plural suction intakes 26 are formed on a side wall surface 25 in a tip part of this suction pipe extension part 18. When suction air currents flowing into the suction pipe extension part 18 from each suction intake 26 are joined together, they interfere with each other, negating the suction inertial effect. With this constitution, a hunting phenomenon is in no case caused there, thus any output drop is preventable.
Patent JP-H08162624-A (JP)
Title: Solid-state image pickup device
Inventor: AKIMOTO HAJIME
IPC: H04N5/361
Filed: 1994-12-08
Abstract: PURPOSE: To provide a solid-state image pickup device of a large area which settles the problems of imaging capability due to the characteristics of a pixel area photodiode or a switching transistor, such as photodiode dark current and current leakage from switches. CONSTITUTION: A plurality of separately formed pixel blocks 13-16, composed of a plurality of pixels formed on a semiconductor substrate, are arranged on a planar board to form a light receptive region 1.
Patent JP-H06133245-A (JP)
Title: Television receiver
Inventor: NAKAJIMA YASUHISA
IPC: H04N5/46
Filed: 1992-10-16
Abstract: PURPOSE:To facilitate the miniaturization and to allow the television receiver to cope with plural television broadcast systems economically. CONSTITUTION:In the television receiver provided with a tuner section and an image reception section, a tuner unit freely removably is formed for each of plural television broadcast systems and a desired tuner unit 10 is mounted to the image reception section 1. Each tuner unit is provided with an electric recognition means for a receptible broadcast system.
Patent JP-H09145810-A (JP)
Title: Superconducting quantum interference device fluxmeter and non-destructive inspection device
Inventor: MOROOKA TOSHIMITSU
IPC: G01R33/035
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device of compact constitution in a SQUID (superconducting quantum interference device) flaxmeter applied to non- destructive inspection for inspecting the defect, corrosion, and the like of metal in a non-destructive and contactless state. SOLUTION: A SQUID 1 consisting of two Josephson junctions 3, a washer coil 4, a shunt resistance 5, a damping resistance 6 and a feedback modulation coil 8 is formed of a superconducting thin film on a substrate 14, and a magnetic field impressing coil 9 is formed of a superconducting thin film or a normal conducting metallic thin film on the same substrate 14. The magnetic field impressing coil 9 is wound plural times around the SQUID 1 so as to impress the DC or AC inspection magnetic field on a sample. The change of the magnetic field caused by the defective part of the sample is directly detected by the washer coil 4 to inspect the position and size of a defect. Since the magnetic field impressing coil 9 is integrated on the same substrate where the SQUID 1 is formed, the scale enlargement of a device is suppressed, and constitution is simplified.
Patent JP-H02149711-A (JP)
Title: Lubrication device of internal combustion engine
Inventor: SHIRAI KATSUHIKO
IPC: F01M11/00
Filed: 1988-11-30
Abstract: PURPOSE:To retain a sufficient amount of oil on a cylinder head upon engine stop by making an open/close valve arranged in an oil drop passage to open when engine is in operation while closing upon engine stop. CONSTITUTION:Oil discharge pressure of an oil pump 10 acts on an end surface of a plunger 15, when an engine is operated, and thus the plunger 15 is energized against the elastic force of a valve spring 16, whereby the upper and lower parts of an oil drop passage 4 are communicated with each other through an annular groove of the plunger 15. Oil introduced on the upper surface 2a of a cylinder head 2 is, then, returned to an oil pan 3 through the oil drop passage 4. When the oil pump 10 is stopped in response to engine stop, on the other hand, the plunger 15 is pushed back by the elastic force of the valve spring 16 because the oil discharge pressure reaches zero, and the oil drop passage 4 is closed. Oil completing lubrication in a valve system 7 is, therefore, retained on the upper surface 2a of the cylinder head 2.
Patent JP-H06126315-A (JP)
Title: Method and device for controlling line speed in bridle equipment
Inventor: TAKEGUCHI YOSHIYUKI
IPC: B21B39/00
Filed: 1992-10-15
Abstract: PURPOSE:To prevent a backlash from being generated on a reduction gear by controlling load distribution between an inlet side roll and an outlet side roll of a bridle. CONSTITUTION:Tension is applied to a steel sheet between the inlet side roll 2a and the outlet side roll 2b driven by electric motors 6a, 6b through reduction gears 5a, 5b, and this tension is controlled so that its value is smaller than the average value of the tensions given to the steel sheet by an inlet side tension equipment 1 and an outlet side tension equipment 3. In this way, when the inlet side tension and outlet side tension of the bridle 2 approach to each other, since the backlash of the reduction gear generated by excessive reduction of the torque transmitted through the reduction gear is restrained, a favorable influence to the quality of the steel sheet is given as an effect.
Patent JP-S62158628-A (JP)
Inventor: EDOUIN BARESUTAA
IPC: B65B1/12
Filed: 1986-12-19
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-H08142731-A (JP)
Title: Cup holder device
Inventor: WATANABE TAKAATSU
IPC: B60N3/10
Filed: 1994-11-15
Abstract: PURPOSE: To make an engage-stopping portion safe by removing a projection matter and make action smooth with little friction by extending a plate spring right and left from its center hanging engage-stopping portion, positioning its middle portions on the right and left fulcrums of an inner, and pushing up the hanging engage-stopping portion by pushpressing both tips of the plate spring by means of a push button. CONSTITUTION: A plate spring 12 consisting of lever pieces 12b that extend integrally right and left from a center hanging engagestopping portion 12a is inserted into a space portion between the inner 10 and the lid 3 of a housing device with a cup holder, and the tip bent portions 12c, 12c of the lever pieces 12b, 12b are engaged with both sides of a push button. The middle portions of the lever pieces 12b, 12b butt against the fulcrums 10a, 10a of the inner 10, and the center hanging engage-stopping portion 12a of the plate spring 12 is put into the engagement recessed portion 4a of a can holder piece 4. When the push button 7 is pushed, the right and left lever pieces 12b, 12b are turned upward with the respective fulcrums 10a, 10a as centers, and the hanging engage-stopping portion 12a is pulled from the engagement recessed portion 4a, and the can holder piece 4 is opened.
Patent JP-S63159362-A (JP)
Title: Production of methyleneimine compound
Inventor: KUROKAWA MASAHIRO
IPC: C07C241/00
Filed: 1986-12-23
Abstract: PURPOSE:To obtain the titled compound useful for instantaneous adhesive, etc., in high quality, stability and yield, by carrying out thermally decomposition of a hexahydrotriazine compound in the presence of a catalyst in a basic gas atmosphere. CONSTITUTION:A methyleneimine compound of formula II can be produced by the thermal decomposition reaction of a hexahydrotriazine compound of formula I (R is alkyl, benzyl, phenetyl, etc.) in the presence of a catalyst in a basic gas atmosphere. The catalyst is e.g. a complex of a metal salt and a compound of formula I, a salt of an inorganic acid and benzylamine or m- xylylenediamine, etc., a synthetic zeolite, etc. The basic gas is e.g. NH3, methylamine, ethylamine, etc., and is directly blown into the reaction system. The objective compound produced by this process can be stably stored for longer time than a compound produced in an inert gas atmosphere and can be handled at normal temperature.
Patent JP-H04176782-A (JP)
Title: Turning run control method for unmanned carrying vehicle
Inventor: MINAMI YOSUKE
IPC: B62D1/28
Filed: 1990-11-09
Abstract: PURPOSE:To prevent an overshoot during turning run and enhance the turning speed by conducting a low speed run in sections having high steering angle speeds of steering just after turning start and just before turning end, and conducting a high speed run in a section having a low steering angle speed of steering. CONSTITUTION:An unmanned carrying vehicle 1 runs at high speed at the time of linear run on a running course 30, and when it gets in a turning section, a low-speed turning run is conducted in the section from a point A to a point B just after the turning start point in which the steering angle speed is high and a steering handle is largely steered. Then, in the section from the point B to a point C just before turning end in which the steering angle speed is low and the steering handle remains steered, a high-speed turning run is conducted. Thereafter, in the section from the point C to a point D of the turning end in which the steering angle is high and the steering handle is again largely steered, a low-speed turning run is conducted. When the point D is passed, a high-speed linear run is conducted to run the vehicle at a high speed. Thus, the balance of the vehicle body is held so that the vehicle is never run out from a scheduled track, an overshoot during the turning run is prevented, and the turning speed can be enhanced.
Patent JP-2001121814-A (JP)
Title: Resin composition for ink jet recording sheet and recording sheet using it
Inventor: KAWAI KENICHI
IPC: C08L75/04
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for an image receiving layer of an ink jet recording sheet highly improving water resistance and ink absorbability and the ink jet recording sheet for allowing both water resistance and ink absorbability of conflicting characteristics to be compatible while improving printing quality even by an ink jet printer for accelerating a printing speed by using the composition. SOLUTION: The resin composition for an ink jet recording sheet for constituting an image receiving layer formed on at least one surface of the ink jet recording sheet comprises (1) a crosslinkable group-containing cationic acrylic copolymer (A) of 2 to 80 mass%, (2) a saponified vinyl acetate copolymer having the degree of polymerization (B) of 200 to 1,000 of 5 to 80 mass%, and (3) a reforming material (P) of 0 to 80 mass %.
Patent JP-H05142377-A (JP)
Title: Nuclear reactor control rod
Inventor: KODAMA MITSUHIRO
IPC: G21C7/113
Filed: 1991-11-21
Abstract: PURPOSE:To obtain a neclear reactor control rod of a high reliability by preventing a local stress corrosion crack in the control rod of a light water reactor. CONSTITUTION:Clearances 6 are provided between neutron absorbing rods 2 arranged in sheaths 1 provided in the extension direction of a tie rod with a cross form section, and the sheathes 1 at the tips of the wings of the tie rod 1. As a result, a retension part of the cooling water at the tips of the control rod sheathes is eliminated, a local stress corrosion crack can be prevented, and the reliability and the ecconomy can be increased.
Patent JP-H10135521-A (JP)
Title: Light emitting rivet and its controlling system
Inventor: USU MAKIHITO
IPC: E01F9/559
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting rivet and its controlling system having superior relialability and quality by preventing an increasing electric current from flowing into the controlling part and by attaing simplification of a designing construction. SOLUTION: This circuit is an emitter ground circuit having the corrector side to be connected with the cathode side of a light emitting element, the emitter side to connect with the ground and the base side to be connected with an oscillator. A plurality of light emitting rivets 1 are connected in parallel with each other and with a cable D connected with a voltage source. A transistor 11 as a switching element is provided in a controlling part 10 provided at the outside and the base sides of the transistors provided with the light emitting rivets 1 are connected in parallel with each other and with a wiring 12 connected with the corrector of the transistor 11.
Patent JP-S63158140-A (JP)
Inventor: URAYAMA KIYOSHI
IPC: B02C19/10
Filed: 1986-12-22
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-H08160370-A (JP)
Title: Production of liquid crystal display device and apparatus for production used for the same
Inventor: OISHI TAKAYUKI
IPC: G02F1/13
Filed: 1994-12-09
Abstract: PURPOSE: To decrease the amt. of an electrically negative gas to be used and to improve productivity and production yield by treating respective production stages as well as inspection, substrate transfer, transportation, etc., in a chamber in which a gaseous mixture composed of air and the electrical negative gas is sealed. CONSTITUTION: For example, a rubbing device is composed of a moving table 4 placed with a glass substrate 1 deposited with elements 2 and oriented films 3, a roller 6 wound with rubbing cloth 5 and the chamber 10 in which the air and the gaseous S6 (electrically negative gas) is sealed. The volumetric ratio of the gaseous SF6 is specified to 30% and the total gaseous pressure to 0.1MPa. Vacuum evacuation is also executed down to 30% lower than 0.1MPa at the time of evacuating the inside of the chamber 10 by a vacuum pump 11. As a result, the less gaseous SF6 is necessitated and the operation time to execute vacuum evacuation is shortened. The gaseous SF6 suppresses the discharge by electrification during the production stage and does not damage the elements on the liquid crystal display device any more.
Patent JP-2001123722-A (JP)
Title: Controller for electric type door opener
Inventor: KITO TAKUMA
IPC: E05B81/58
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a controller for an electric type door opener capable of surely locking a door closed immediately after the door has been opened. SOLUTION: When a door handle 1 is held down as it is and a door is closed immediately after a hand is held to the door handle 1 for a back door D and the door is opened and operated, a door opener switch 4 is turned on-off in a short time. A control circuit ECU outputs an on signal to an unlock motor 7 after a sampling time(t) elapses on the basis of the on signal of the door opener switch 4 at that time. An off signal to the unlock motor 7 after the sampling time(t) elapses is output on the basis of the off signal of the door opener switch 4. Accordingly, the door is not closed under the state in which locking is released because the unlock motor 7 is stopped on its midway.
Patent JP-H08156513-A (JP)
Title: Pneumatic radial tire
Inventor: KONO YOSHIHIDE
IPC: B60C9/22
Filed: 1994-12-09
Abstract: PURPOSE: To provide a general purpose pneumatic radial tire for passenger car having both satisfactory uniformity, and excellent cornering property and high-speed durability. CONSTITUTION: An inclined belt layer 6, a circumferential belt layer 7, and a tread 10 are successively arranged on the outer circumference of the crown part 4 of a carcass 3 extending over a pair of bead cores 2, the inclined belt layer 6 is formed of one or a plurality of strip bodies continuously arranged zigzag on the circumferential direction of a tire and bent parts arranged in positions of width directional end parts 9b, 9b, and the cord is formed of PET having a double twist structure. The twist coefficient N1 is 0.05-0.30, the tangential loss tanδ is less than 0.3 under conditions of initial tension 1kgf/piece, distortion amplitude 0.1%, frequency 20Hz, and atmospheric temperature 25 deg.C, the cord diameter is within a range less than 0.85mm.  In the circumferential belt layer 7, the cord spirally wound and arranged substantially in parallel to the tire equatorial surface.
Patent JP-H01146250-A (JP)
Title: Transfer method for paste for storage battery
Inventor: KAMIIDE MASAHIKO
IPC: H01M4/26
Filed: 1987-12-02
Abstract: PURPOSE:To make it possible to semipermanently transfer paste by introducing compressed air into an airtight container through a compressed air pipeline to transfer paste for a storage battery in the airtight container to an open container through a paste transfer pipeline. CONSTITUTION:Compressed air generated in a compressed air generator 1 is introduced into an airtight container 2 through a compressed air pipeline 4 to transfer paste 6 for a storage battery in the airtight container 2 to an open container 3 through a paste transfer pipeline 5. The pressure of the compressed air is varied depending on the viscosity and discharge of the paste 6. The pressure of the compressed air is varied by adjusting a pressure control valve 12. A level detecting sensor 13 for detecting the amount of the paste 6 is installed in the open container 3, and a solenoid valve 10 is operated based on the detected result of the sensor 13. The paste for a storage battery is semiparmanently transferred in simple mechanism without leakage of the paste.
Patent JP-H10148560-A (JP)
Title: Liquid-level detecting apparatus
Inventor: SAKAI MASAHIKO
IPC: G01F23/28
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid-level detecting apparatus by which a liquid level can be detached even in a tank of a double structure and which can be attached to even an existing tank, by transmitting sound waves from a sound source inside a pipe, and detecting a resonant frequency or an nonresonant frequency inside the pipe or the tank on the basis of a sound-pressure signal obtained by a sound sensor. SOLUTION: A sound source 101 and a sound sensor 102 are attached to positions of the side of a tank 10 from a valve 50 at a pipe 40. The sound source 101 can sequentially sweep sounds at different frequencies. When a sound is sent into a pipe 40 from the sound source 10 in a state that the valve 50 is closed, a sound pressure which is detected by the sound sensor 102 displays a maximum peak when the frequency of the sound agrees with a resonant frequency which is decided by a length L in which the length between the surface of a tank 10 and the valve 50 at the pipe is added to the distance between the surface of the tank 10 and a liquid level on condition that the inside diameter D of the tank 10 satisfies D<(λ/8) with reference to the wavelength λ of the sound.  When the frequency of the sound agrees with an nonresonant frequency, the sound pressure displays a minimum peak.
Patent JP-H05121681-A (JP)
Title: Manufacture of cmos circuit element and soi mos fet
Inventor: KOU RISHIYOU
IPC: H01L21/8238
Filed: 1991-10-25
Abstract: PURPOSE:To optimize electric charge in a substratum oxide film according to the conductivity type of a transistor, when a CMOS circuit is constituted by using SOI CMOS FETs. CONSTITUTION:Negative fixed charges 15 are introduced into a substratum oxide film 12 of an N channel transistor constituted of a gate electrode 18, a gate oxide film 19, and N (plus) diffusion layer 21. Positive fixed charges 17 are introduced into a substratum oxide film 12 of a P channel transistor constituted of a gate electrode 18, a gate oxide film 19, and a P (plus) diffusion layer 20.
Patent JP-H04178240-A (JP)
Title: Continuous casting method for stainless steel
Inventor: MORI TAKASHI
IPC: B22D11/04
Filed: 1990-11-13
Abstract: PURPOSE:To reduce surface defects of stainless steel ingot by supplying heat to a meniscus part of molten metal in a casting mold from a heating part installed on the inner surface of the casting mold and making oscillation of the casting mold into non-sinusoidal oscillation. CONSTITUTION:Heat is supplied from the heating part 15 installed on the inner surface of the casting mold 10 to the meniscus part of molten metal II in the casting mold to give non-sinusoidal oscillation to the casting mold. The wave form of this non-sinusoidal oscillation is normally called a bias sinusoidal wave form. When the normal bias sinusoidal wave form is compared with a sinusoidal oscillation wave form, it is the same in an amplitude, a number of oscillation, and in a displacement wave form of one cycle, a sinusoidal wave form displacement having a short cycle continues from a top dead center to a bottom dead center, then, a sinusoidal wave form displacement having a long cycle connected with the bottom dead center continues from bottom dead center to the top dead center. In this way, inflow of powder into the casting mold, clearances of the ingot is secure sufficiently, a trap ratio of floated non-metal inclusion to molten powder is improved to reduce surface defects of the stainless billet and ingot.
Patent JP-H10148811-A (JP)
Title: Active matrix display device
Inventor: UCHINO KATSUHIDE
IPC: G02F1/133
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity of display by providing island shaped conductive light shielding plates covering light shielding films while straddling over divided light shielding films at division parts of the light shielding films to dissolve the luminance difference between the division parts while uniformizing the fluctuation of potential. SOLUTION: Respective gate lines are divided at center parts into left and right gate lines and vertical scanning circuits are provided in respective left and right divided gate lines and respective signal lines 2 are divided into left and right groups at division parts of the gate lines. A precharge means supplies a prescribed precharge signal in different timings with respect to the left and right groups groups of the divided signal lines 2 and supplies the precharge signal with respect to respective signal lines being in the group in unison. Moreover, a light shielding film 1 is divided into the left and the right in the vicinity of division part of the gate lines other than gate lines being on the signal line 2 and also an island shaped conductive light shielding plate 3 is provided at the division part of the light shielding film 1.  Thus, the fluctuations of potential to be generated on the signal line 2 of other side in accordance with the precharge of one side is made to be all equal with respect to all signal lines and the luminance difference in the division part is dissolved.
Patent JP-S63190346-A (JP)
Inventor: ROBAATO EICHI BONDO
IPC: H01L23/50
Filed: 1987-12-03
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。