baber/WOPTO huggingface dataset:
Patent JP-H0895036-A (JP)
Title: Light guiding plate
Inventor: HIGUCHI YOSHINORI
IPC: G02F1/1335
Filed: 1994-09-28
Abstract: PURPOSE: To prevent the occurrence of moire by randomly setting pitches between patterns scattering or refracting outgoing light from a light guiding plate base body arranged on a light guiding plate principal plane in an optional direction and to provide a high display quality by incorporating the light guiding plate in a light source of a display device. CONSTITUTION: In a light guiding plate 23, a principal plane on a liquid crystal panel 10 side serves as a light emitting plane 25, and on a principal plane opposed to the light emitting plane 25, plural scattering dots 26 are arranged. These scattering dots 26 are arranged in plural lines. Dimensions of the scattering dots 26 belonging to the lines far from a cold cathode tube 21 are increased in comparison with those of the scattering dots 26 belonging to the lines close to the cold cathode ray tube 21. In this way, areas of the scattering dots 26 are increased compensating a light loss inside the light guiding plate 23, since the light loss is increased as it is separated further from the cold cathode tube 21. Pitches P=d1, d2, d3,..., dn-2, dn-1, dn between respective lines are set on the basis of a random number.
Patent JP-H0782141-A (JP)
Title: Injection for animal
Inventor: YOSHIDA MASANORI
IPC: A61P31/04
Filed: 1993-09-17
Abstract: PURPOSE:To obtain an injection for animals hardly recognizing leavings of an antimicrobial agent into tissue of livestock or poultry and injury of an injected part when administered to the livestock or the poultry and causing no deposition of insoluble foreign matters during storage. CONSTITUTION:This injection for animals is obtained by blending difloxacin [chemical name: 6-fluoro-1-(4-fluorophenyl)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4- oxo-3-quinoline carboxylic acid] which is an excellent medicinal compound having strong antibacterial activity against gram-positive and gram-negative bacteria having broad spectra and mycoplasma or its pharmacologically permissible salt with a base, preferably an alkali metal hydroxide and propylene glycol. The base is preferably used in a blend amount capable of keeping pH of the solution to 10-12 and the propylene glycol is preferably used in a blend amount of 4-8 pts.wt. based on 1 pts.wt. of the antibacterial agent. An aromatic alcohol, especially benzyl alcohol is preferably blended as a solubilizer in order to provide high concentration of the antibacterial agent.
Patent JP-S6293538-A (JP)
Title: Endless belt for transmission
Inventor: MIYAISHI YOSHINORI
IPC: F16G5/18
Filed: 1985-10-17
Abstract: PURPOSE:To easily produce pin engaging grooves and improve accuracy, by forming the pin engaging grooves in a cavity for receiving a link therein of a V-block, and extending the grooves to both side edges of the V-block. CONSTITUTION:V-blocks 1a and 1b are formed at their central portions with respective cavities 2 for receiving a link 7, and each V-block is formed with pin engaging grooves 3 extending along the longitudinal direction of the cavity 2 to both side surfaces of the V-block. There is formed at the intermediate position of each pin engaging groove 3 on elliptical groove 4 as a receiving portion for receiving a pin disengagement preventing member 5 which groove 4 extends in a direction perpendicular to an axial direction of the pin engaging groove 3. The pin disengagement preventing member 5 has an elliptical base portion 5' adapted to be engaged with the elliptical groove 4, and also has a substantially circular expanded portion 5'' adapted to be engaged with the pin engaging groove 3.
Patent JP-H09135029-A (JP)
Title: Mis semiconductor device and manufacturing method therefor
Inventor: HORI ATSUSHI
IPC: H01L21/8238
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a MOS semiconductor device which has a high driving power, a low leakage current and superior reliability by simultaneously implanting impurity ions into a source-drain region and into a gate electrode. SOLUTION: Side walls 6 are formed on both side surfaces of a gate electrode 5 on a semiconductor substrate 1. After phosphorus ions and boron ions are implanted into a p-type semiconductor region 2a and into an n-type semiconductor region 2b respectively, by a heating procedure an n-type gate electrode 5a with a low resistance and n-type source-drain region 10 are formed in the p-type semiconductor region 2a and a p-type gate electrode 5b and a p-type source-drain region 11 are formed in the n-type semiconductor region 2b. The phosphorus ions in the n-type gate 5a are sufficiently activated by such an annealing as the degree of boron in the p-type gate electrode 5b not being able to rush into a channel region, therefore a CMOS device having a high driving power, a low leakage current and superior reliability can be obtained.
Patent JP-H0765680-A (JP)
Title: Shock detector
Inventor: MIDORIKAWA YUKINORI
IPC: H01H35/14
Filed: 1993-08-26
Abstract: PURPOSE:To provide a shock detector in which the turn-on time of a reed switch which operates by detecting acceleration applied to a vehicle is lengthened. CONSTITUTION:A shock detector consists of a reed switch 2, a magnet 5 which opens and closes a contact 3 of the reed switch 2, a spring 6 which gives the magnet 5 a position displacement, and a supporting member 4 which supports the switch 2, the magnet 5, and the spring 6. The spring 6 is made of a conductive material, connected to the reed switch in series, and a magnetic field which generates by the spring 6 when the reed switch 2 is turned on is applied to a contact of the reed switch 2. The turn-on time of the reed switch 2 is lengthened in simple constitution, and crew protecting equipment is surely operated.
Patent JP-S60126338-A (JP)
Inventor: TAKAHASHI EIJI
IPC: D02J1/00
Filed: 1983-12-09
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-H0758548-A (JP)
Title: Information transmission system
Inventor: YAMAMOTO SETSUO
IPC: H03C3/00
Filed: 1993-08-10
Abstract: PURPOSE:To suppress the carrier component in the communication of the frequency modulation system while keeping the excellent quality in the frequency modulation. CONSTITUTION:One clock generating source 1 and two phase locked loop oscillators PLL-1, PLL-2 are used, the phase locked loop oscillators oscillate signals whose phase difference is 180 deg., and a phase difference of 180 deg. is provided to modulation signals applied for frequency modulation. Then outputs of the two phase locked loop oscillators are added by an adder 11 at the same level to eliminate a carrier component and even-degree side band components. Thus, only odd-degree side band components are transmitted, and a multiple type phase locked loop oscillator is used in a receiver to attain demodulation from the received signal. This system is equivalent to carrier suppression modulation in frequency modulation, and transmission power is saved when the modulation figure is small.
Patent JP-H04367405-A (JP)
Title: Width direction heat-welding device for long cylindrical bag in automatic packaging device
Inventor: KOMATSU TERUYOSHI
IPC: B65B9/093
Filed: 1991-06-06
Abstract: PURPOSE:To perform heat-welding assuredly while preventing wrinkles at the heat- welded part from happening, and make the appearance of a packaged article better by a method wherein after stretching flatly both ends parts in the width direction of a long cylindrical bag by pulling them outward in the width direction, the stretched parts are heat-welded by both width direction heat-welding members. CONSTITUTION:A pinching-stretching member 6 with elasticity is provided on both width direction heat-welding members 5 which pinch and heat-weld in the width direction from both sides of a long cylindrical bag 1, so that the pinching-stretching members 6 pinch both end parts 1d of a part to be heat-welded of the long cylindrical bag 1 and stretch outward in the width direction before both width direction heat- welding members 5 heat-weld the long cylindrical bag 1 in the width direction. After the long cylindrical bag 1 has been heat-welded in the width direction, an article to be packaged is thrown in the long cylindrical bag 1, and the top part of the bag is heat-welded in the width direction, and the long cylindrical bag 1 in which the article to be packaged has been put is moved downward by a specified length, and heat-welding in the width direction is performed.
Patent JP-H1079182-A (JP)
Title: Optical disk dummy containing gasifying rust preventive
Inventor: TAKAHASHI NOBORU
IPC: G11B23/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk dummy which does not generate rust on an electronic component or the like inside an electronic apparatus by a method wherein the optical disk dummy is housed in a disk housing part at the electronic apparatus so as to be used, the optical disk dummy is formed of a sheetlike material so as to be a shape which is nearly identical to that of an optical disk and the optical disk dummy contains a gasifying rust preventive. SOLUTION: An optical disk dummy 1 is formed of a sheetlike material having a prescribed thickness so as to be disk shape. The diameter of the dummy 1 is formed to be a diameter which is nearly the same as an optical disk to be used. A hole 1a which is formed in the central part of the dummy 1 is used in such a way that the dummy 1 is fitted to a protrusion part formed at a disk housing part so as to be set in a prescribed position. Then, the dummy 1 is formed integrally of a synthetic resin material. When it is molded or after it has molded, it is formed in such a way that a gasifying rust preventive is impregnated, mixed or coated by a prescribed method. The dummy 1 is housed in the disk housing part such as a loading tray or the like when an electronic apparatus is not used.  In this manner, when the dummy 1 is housed, the preventive is gasified so as to be filled at the inside of the apparatus, and rust is not generated on various components at the inside.
Patent JP-S6474521-A (JP)
Title: Rear focus type zoom lens
Inventor: OIZUMI KOJI
IPC: G02B15/22
Filed: 1987-09-17
Abstract: PURPOSE:To reduce the fluctuation of an aberration at the time of focusing, and to contrive the miniaturization of the whole lens system by moving at least a second group and a third group among a first negative group, the second positive group and the third negative group, and also, satisfying specific conditions among focal distances of each group and a principal point interval, etc. CONSTITUTION:The titled zoom lens of a rear focus type is constituted of three groups consisting of the first group I of negative refracting power, the second group II of positive refracting power, and the third group III of negative refracting force in order from an object side. Among three lens groups, by moving at least the second group II and the third group III, variable magnification is executed, and by moving at least one of the second group II or the third group III, focusing is executed. Also, when a focal distance of the i-th group, focal distances of the whole system in a wide angle end and a telephoto end, and each principal point interval of the first group and the second group, and the second group and the third group in the wide angle end and the telephoto end are denoted as (fi), and fW, sT, and e1W, e1T, e2W and e2T, respectively, this zoom lens is constituted so as to satisfy the conditional expression.
Patent JP-S59122757-A (JP)
Title: Idle rotation controller for internal-combustion engine
Inventor: IKEURA KENJI
IPC: G01P3/44
Filed: 1982-12-28
Abstract: PURPOSE:To improve operating performance by providing means for detecting angular rotary speed of engine and means for detecting idling state thereby suppressing vibration under idling. CONSTITUTION:A throttle valve switch 16 will detect engine idling state to provide an idle signal under full-close of throttle valve. Signals from crank angle sensors 17-19 are fed together with a suction flow signal from an air flow meter 9 to an operating circuit 22 through a signal conversion circuit 21. When angular rotary speed of engine has varied over setting level, said circuit 22 will provide an open command to an idle control valve 14 to increase idle suction flow thus to increase rotation. Consequently smooth rotation is achieved continuously resulting in considerable improvement of operating performance under idling.
Patent JP-S59119266-A (JP)
Title: Label recorder for automatic analysis system
Inventor: OZAWA YOSHINOBU
IPC: G01N35/00
Filed: 1982-12-25
Abstract: PURPOSE:To make the specimen in a vessel and the information recorded on a label coincident exactly with each other and to eliminate the waste of the label by performing recording on the label just prior to adhering the label onto the vessel. CONSTITUTION:When a specimen vessel 64 arrives at the adhering position of a label 16, a detection signal is outputted from a position detector 76 to a control section 70, by which the feed operation thereof is stopped and a feeder 72 for label backing paper is driven to feed label backing paper 14. The recording information for the specimen in the vessel 64 is transferred to a recording head 48 at the point of the time when the signal detecting the rear end 16R of the label 16 is outputted from a photosensor 62 to the section 70. The recording on the label 16 is thus performed at every one step. When the recording on the label 16 is completed in the above-mentioned way, the paper 14 is fed by 14 steps, and a vessel feeder 74 is driven so that the recorded label 16 is separated from the paper 14 and is adhered in the vessel 64.
Patent JP-S60126714-A (JP)
Title: Teaching device of industrial robot
Inventor: SAKANO KENJI
IPC: G05B19/427
Filed: 1983-12-13
Abstract: PURPOSE:To shorten operation and time at the time of teaching by making connection to a robot simulator of a controlling device changeable to the robot body side. CONSTITUTION:The robot simulator 12 has a mechanism of the same ratio or similar mechanism as the mechanism that constitutes the body 6 of the robot and has a detector that can detect the attitude and position of the mechanism. unlike the body 6, the device 12 has no locking mechanism for each link, and can be moved easily when external force acts on it. The content is stored in a memory circuit of the controlling device 1 by depressing a switch 3 for teaching contained in a teaching box 2 attached to the upper part of the device 12. Then, connection between the device 12 and device 1 is cut off, and a cable 9 is connected to a connector 14, and the device 1 is connected to the body 6. Information of operation of peripheral equipment that synchronizes with movement of the body 6 is stored in the memory circuit of the device 1 by an operating switch 5, and then peripheral equipment is operated.
Patent JP-H0283281-A (JP)
Title: Production of formed cement article
Inventor: KAJIKAWA AKIRA
IPC: C04B41/65
Filed: 1988-09-20
Abstract: PURPOSE:To obtain a formed cement article having light weight and excellent strength, elastic modulus, etc., by bonding nonwoven fabrics of polyolefin to both surfaces of a polyolefin film, coating the surface of the fabric with cement mortar paste containing a polymeric compound, winding the laminate to form a wound roll composed of >=3 layers and curing the cement mortar. CONSTITUTION:Polyolefin nonwoven fabrics (a) and (c) bonded to both surfaces of a polyolefin film (b) with an adhesive or by thermal bonding. The obtained sheet is spread and a cement mortar paste (d) mixed with a polymeric compound (e.g., resin or rubber) is uniformly applied to the surface of the fabric (a). The objective formed cement article can be produced by winding the obtained sheet to form a wound roll composed of >=3 layers or laminating the sheets to bond the paste (d) to the reverse surface (c) while the paste (d) is in half-cured state and curing and hardening the cement. The formed article can be nailed and cut with a saw and is suitable as a building material.
Patent JP-H0977736-A (JP)
Title: Production of naphthoquinonediazide-based photosensitive agent
Inventor: MINAMI KUNIO
IPC: C07C303/28
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce both of loss and metallic content and obtain a naphthoquinonediazide used for positive type resist compositions in a form of a solution. SOLUTION: A phenolic compound of the formula (R<11> to R<18> are each H, OH, a 1-6C alkyl, a 1-6C alkoxy, etc.; R<19> and R<20> are each H, a 1-6C alkyl, a 1-6C cycloalkyl, phenyl, etc.) is subjected to condensation reaction with 1,2- naphthoquinonediazide-4- or -5-sulfonyl halide in an organic solvent having a property separable from water (e.g. methyl amyl ketone) in the presence of a base (e.g. triethylamine) at 10-40 deg.C for 0.5-8hr. Then, the reaction product is washed with water and separated from water layer to provide the objective product. The method is improved in yield and is good in safety, compared with a method for obtaining naphthoquinoneazide-based photosensitive agent as a solid.
Patent JP-H01101663-A (JP)
Title: Manufacture of semiconductor device
Inventor: JIYUNNIN HON
IPC: H01L23/52
Filed: 1988-09-20
Abstract: PURPOSE: To simplify the manufacturing process and reduce the manufacturing cost, by etching polycrystalline silicon for first electrode with inclination through the adjustment of ion implantation when the silicon is etched. CONSTITUTION: When polycrystalline silicon 4 for the first electrode of a capacitor is etched, a barrier oxide film 10 is grown on the polycrystalline silicon 4, and after the implantation of impurity ions, the barrier oxide film 10 is removed so that the polycrystalline silicon 4 for the first electrode is subjected to inclined etching. After the polycrystalline silicon 4 is subjected to heat treatment, oxide films 6, 7 are grown differently on the capacitor and in a transistor region. Second-electrode polycrystalline silicon 5 is deposited on the differently grown oxide films, and is etched. Thus the residue of silicon is produced around the pattern 4 obtained by etching the polycrystalline silicon for the first electrode, and it becomes easy to form active regions easy. This simplifies the steps of semiconductor processing and reduces a unit manufacturing cost.
Patent JP-H1175155-A (JP)
Title: Image and audio reproducing device
Inventor: SAWADA HIDEKI
IPC: H04N19/423
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide the device capable of synchronization reproduction when the processing performance of a reproducing device has been deteriorated and decode processing of sub image data such as a caption and a song of a karaoke swing along device and superimposing processing of the sub image data onto a main image has not been conducted in real time. SOLUTION: A command table 113 stores header information that denotes a display time of a sub image added to coded data and its display method. A reference clock generating section 111 acquires an accumulated data amount of PCM data outputted after starting reproduction from an audio output section 110 and attribute information analyzed from an audio decoding section 104 and generates a reference clock by using them. A sub image output section 112 outputs a sub picture generated according to the sub image display method recorded on the command table 113 to an image superimposing section 115 according to a display time recorded in the command table 113. The decode processing of the sub picture data and the superimposition processing by the image superimposing section 115 are conducted synchronously with the reference clock.
Patent JP-H0795561-A (JP)
Title: Displayed object explanation system
Inventor: ITO MAKOTO
IPC: H04H20/61
Filed: 1993-09-21
Abstract: PURPOSE:To receive the explanation of a displayed object in their own pace of plural visitors. CONSTITUTION:Spectacles-shaped displays 51-1-51-10 are prepared, and frequencies f1-f10, of respective carrier waves are set at different values. Image generators 61-1-61-10 are prepared corresponding to the respective spectacles- shaped displays 51-1-51-10. When an explanation request button 52-i of a spectacles-shaped display 51-i is operated, a VTR 76-i of an image generator 61-i for a correspondent channel is reproduced, and data are outputted from a transmission/reception circuit 72-i through an antenna 71-i to the spectacles- shaped display 51-i by a radio wave. Then, this radio wave is demodulated at the spectacles-shaped display 51-i, and an image is observed on the LCD.
Patent JP-H04114458-A (JP)
Title: Lead frame and manufacture of semiconductor device provided therewith
Inventor: NOUZUMI ATSUO
IPC: H01L23/50
Filed: 1990-09-04
Abstract: PURPOSE:To enable a lead frame to be kept unchanged in gap between leads, protected against rust, and easily manufactured by a method wherein a tie bar is so formed as to be positioned inside a package line. CONSTITUTION:A metal material of so-called alloy 42 is successively fed to a die to form a first punch region where inner leads 12 and outer leads 14 of required shape are provided through a press process, whereby an inner lead section and an outer lead section are patterned leaving the top end face of the inner leads. Thereafter, the required regions are successively punched out, whereby the patterning of the inner leads 12 and the outer leads 14 is finished leaving a tie bar 10 inside a package line P. In succession, a nickel plating layer 1mum in thickness and a palladium plating layer 0.3-0.5mum in thickness are formed through a plating process, and then a polyimide tape 18 is pasted so as to fix inner and outer leads.
Patent JP-H04114355-A (JP)
Title: Magazine storage type disk player
Inventor: SUZUKI MASASHI
IPC: G11B17/26
Filed: 1990-09-04
Abstract: PURPOSE:To eliminate a need to use a disk as a single substance to prevent deformation or damage of the disk by loading the disk stored in a magazine and automatically pulling out the disk from this magazine in a device. CONSTITUTION:When a disk D is pulled out from a magazine M, the magazine M is held on a moving table A and is projected together with the table A in this state and is held in a disk reproducing unit. The magazine M is ejected with the table A in the storage area, and at this time, the magazine is projected out of the device as a single substance or is held on the table A and is projected to enable a user to surely confirm whether the magazine M is in course of taking-out or is ejected. Thus, the malfunction of erroneous extraction of the magazine being in course of disk pulling-out operation or the like and the use of the disk as a single substance are eliminated to prevent deformation and damage.
Patent JP-2000180709-A (JP)
Title: Range-finding device
Inventor: NONAKA OSAMU
IPC: G03B13/36
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To enable a correct range-finding action to be executed at high speeds, even when a photographing scene such as a dark night scene by executing a main integrating action by setting a prescribed area based on operation results is obtained in a first and a second pre-integrating action modes and calculating a distance to an object based on an image signal obtained, when the main integrating action is executed. SOLUTION: Before the main integrating action for range-finding is started, the pre-integrating action for obtaining an image pattern signal 6a with no light projection is executed without making a light projection part 5 emit the light. Next, the pre-integrating action for obtaining an image pattern signal 6b with the light projection is executed, by making the projection part 5 emit the light. By comparing the patterns of the signals 6a and 6b obtained by two times of pre-integrating actions, the region of a line sensor which is changed large is selected. Then, the integrating action is controlled so as to obtain an integrating signal from the selected region of the line sensor. By using the image signal obtained by the integrating action, the arithmetic operation of the range-finding is executed by a CPU.  Thus, a camera can be focused on the principal object without being affected by background.