baber/WOPTO huggingface dataset:
Patent JP-S63187215-A (JP)
Title: Head-up display
Inventor: FUKAI KATSUAKI
IPC: G02B27/01
Filed: 1987-01-29
Abstract: PURPOSE:To form a hologram in one layer and to reduce the size of a fixed symbol plate, and to facilitate the manufacture of a display by irradiating the hologram and reproduce fixed symbols, and superposing its reproduced light upon symbol light transmitted through the fixed symbol plate. CONSTITUTION:Reference light 903 passes through a mirror 92B, a mirror 92C, and a condenser lens 96 in order and radiates a hologram medium 55 from the side (back) of the glass substrate 51 of the fixed symbol dry plate 54. Object light 902, on the other hand, passes through a mirror 92A and a condenser lens 93 and then passes through a diffusion plate 94 and an optical reticle 95 arranged for optical processing, and illuminates the hologram medium 55 from the top side of the dry plate 54. Consequently, interference fringes are recorded on the medium 55 according to the interference between the object light 902 and reference light 903 and then the fringes are developed and fixed to obtain the hologram. This combiner 50 is fitted to the head-up display and when the hologram 52 is irradiated with light 61 emitted by a light source 670, the fixed symbols are reproduced as a result.
Patent JP-H11219684-A (JP)
Title: Discharge lamp, discharge lamp device and light source device
Inventor: TAKITA KAZUO
IPC: H01J61/20
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly color rendering and highly efficient lamp by providing electrode introducing tubes at both ends of an airtight container, introducing a pair of electrodes constituted of an anode and a cathode into the airtight container from the electrode introducing tubes, and sealing a discharge medium mixed with a rare earth metal halide, a thallium halide and a tin halide at specific ratios. SOLUTION: This metal halide lamp 1 is provided with an arc tube 2 made of quartz glass and serving as an airtight container and a cylindrical tube body 3 surrounding the arc tube 2 along the longitudinal direction on the outer periphery of the arc tube 2, and they are stored and held in an outer tube 4. A discharge medium of a rare earth metal halide DyI3 (A), a thallium halide TlI (B) and a tin halide SnI2 (C) is sealed in the discharge space 5 of the arc tube 2. The desirous ratios of sealed quantities (mg/cc) are 0.1<C/A<0.34, 0.33<B/A, B/C<5.0, and 0.7<A+C<3.4.
Patent JP-H10222285-A (JP)
Title: Image extracting device
Inventor: NUMAZAKI SHUNICHI
IPC: G06F3/0346
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To easily extract a specific object body with high precision in environment wherein external light varies by judging the lightness state of the environment where the object body is placed from the detection output of a detecting means and determining whether or not an image of a difference component obtained by a photodetecting means is adopted. SOLUTION: A reflected light image acquiring means 102 obtains an image of the object body 106 lit by a light emitting means 101 and an image of the object body 106 irradiated with only external light without the lighting to obtain a reflected light image as the difference component between the both. At the image acquisition timing of the reflected light image acquiring means 102, an external light detecting means 203 detects the level in the environment (level of only external light) and its detection output is supplied to an external light state decision means 204.  The external light state decision means 204 monitors the intensity, temporal variation, etc., of the external light on the basis of the detection output, and generates a non-permission signal when detecting a state wherein large influence is possibly exerted on the reflected light image and does not generate the non-permission signal in other states.
Patent JP-H06214323-A (JP)
Title: Stereoscopic vision display using lenticular plate
Inventor: YAMADA SENHIKO
IPC: G03B35/00
Filed: 1993-01-13
Abstract: PURPOSE:To obtain a stereoscopic vision display by which stereoscopic vision is attained in both states where a person stands and where the person lies by making the stereoscopic vision possible even in a state where the person lies. CONSTITUTION:A 2nd lenticular plate 13 whose lens disposing direction is orthogonally crossed with the lens disposing direction of a 1st lenticular plate 11 is superposed on the 1st lenticular plate 11, the lens focal points of the 1st and the 2nd lenticular plates 11 and 13 are set on the back surface of the 1st lenticular plate 11 or the same plane astern of the back surface, and the stereoscopic vision is attained through the 1st lenticular plate 11. Then, a synthesized image for stereoscopic vision which can be stereoscopically viewed through the 2nd lenticular plate 13 is arranged on a plane where the lens focal point is set.
Patent JP-S61177227-A (JP)
Title: Orientated polyester film
Inventor: NISHINO YASUHIRO
IPC: B29L7/00
Filed: 1985-02-04
Abstract: PURPOSE:To improve the electromagnetic conversion characteristics and running characteristics in oriented polyester film employed as substrate of video tapes such as metallization type tapes, vacuum evaporation type tapes and the like by a method wherein specified particles of silica or titanium oxide and specified particles of calcium carbonate are employed in polyester. CONSTITUTION:Polyester, in which 0.01-0.5wt% of particles of either silica or titanium oxide with a mean particle size of 0.01-0.1mum and 0.005-0.3wt% of particles of calcium carbonate with a mean particle size of 0.01-0.1mum are contained, is orientated. Crystalline polyester such as polyethylene terephthalate, polyalkylene naphthalate or the like is employed as the polyester. Especially polyethylene terephthalate is preferable. The resultant film has excellent electromagnetic conversion characteristics for video tapes, the surface smoothness of which is requested, such as metallization type tapes, vacuum evaporation type tapes and the like and at the same time has favorable slipperiness, wear resistance and a durable running property. In addition, extremely few coarse particles, which cause to occur drop outs, are produced.
Patent JP-H10210104-A (JP)
Title: Communication terminal having bft function
Inventor: TAKAOKA TATSUO
IPC: H04L29/06
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent useless communication by informing a format type to be handled by its own equipment to an opposite party at reception. SOLUTION: A system control section 1 has control functions as shown in the following in addition to control processing and transmission control procedure for each section. That is, when a volume transfer operation of a floppy disk(FD) is conducted, transmission of a binary file transfer bit(BFT) document is started. This is transmission of the FD document under the condition of volume transfer. Upon the receipt of a digital identification signal, functions and capability of a destination are discriminated. That is, when the BFT function and the FD volume transfer function are provided, validity of an FD format is checked, and when the format is valid, a non-standard function setting signal corresponding thereto is generated and transmitted to a receiver side.
Patent JP-H04259787-A (JP)
Title: Vessel for electromagnetic induction heating cooker
Inventor: OHASHI HIDEYUKI
IPC: H05B6/12
Filed: 1991-02-13
Abstract: PURPOSE:To provide a vessel for electromagnetic induction heating cooker, where the selection of the material of the vessel can be done freely without using clad material and which can easily secure the heating capacity according to the cocking by induction heating and is excellent in appearance. CONSTITUTION:A magnetic metal material 1, which generates heat by induction heating, is junctioned integrally through a junction material to the outside of a metallic parent material l. Furthermore, the outside of the magnetic metallic material 3 is covered with a metallic member 4 by the junction of resistance welding 5. Accordingly, the quality and the sizes of the metallic parent material 1, the magnetic metallic material 3, and the metallic member 4 can be selected optionally according to the cooking.
Patent JP-H03222759-A (JP)
Title: Energization recording device
Inventor: MORI TAKASHI
IPC: B41J2/325
Filed: 1990-01-30
Abstract: PURPOSE:To perform transfer operation in a state that a recording sheet and an ink sheet are both left stopped by a method wherein a controlled current flows from an electrode pattern to an anisotropy conductive member, a heat generating resistor, and a slit conductor, and a resistance layer positioned facing an intersection part between the electrode pattern and a slit electrode instantaneously generates heat to dissolve or sublimate ink of an ink layer. CONSTITUTION:Drivers IC50a and 50b for picture forming data are energized, and a current flows, in order, to an electrode pattern 41, an anisotropic rubber sheet 40, a resistance layer 43a, and a slit conduction layer 43b. The resistance layer 43a instantaneously generates heat to dissolve ink of an ink sheet 43c, and transfer to a recording sheet 52 takes place to form a picture on the recording sheet 52. In above transfer operation, a pressure roller 51 is slid in a rotating state over the recording sheet 52 in linkage with an energizing (transfer) timing to pressurize the recording sheet. A transfer position in a main scanning direction is controlled by selecting energization of which slit conduction layer 43b of a plurality of the slit conduction layers 43b formed in juxtaposition with each other.
Patent JP-H03222794-A (JP)
Title: Heat-reversible recording material
Inventor: OKABE YUTAKA
IPC: B41M5/26
Filed: 1990-01-30
Abstract: PURPOSE:To obtain the above material having a temp. range capable of forming a transparent state wider than that of a conventional one by forming a matrix material from a polyolefinic thermplastic elastomer and using saturated carboxylic acid as the org. low-molecular substance dispersed in the matrix material. CONSTITUTION:A matrix material composed of a polyolefinic thermoplastic elastomer and saturated carboxylic acid are contained. As saturated carboxylic acid used herein, capric acid, lauric acid, mirystic acid, palmitic acid and stearic acid are pref. The mixing ratio of the matrix material to saturated carboxylic acid is pref. set to the range of 1:1-20:1. By this constitution, a heat-reversible recording material shows the max. transparency when it is heated to specific temp. TA (TA is, for example, about 60 deg.C higher than room temp.) or higher and subsequently quenched at certain speed and shows the min. transparency when it is cooled at cooling speed equal or less than the certain speed.
Patent JP-H03223535-A (JP)
Title: Dust cover structure of suspension
Inventor: KATO YOICHIRO
IPC: F16F9/38
Filed: 1990-01-30
Abstract: PURPOSE:To prevent a shock absorber from the intrusion of water and dust by bending the lower inside of an inner wall section of a spring seat bracket to insert the upper portion of a dust cover in the bent portion. CONSTITUTION:A second spring seat bracket 19 fixed to a first spring seat bracket 18 is formed on the inner diameter side with an inner wall section 19a. A rubber seat 20 is located contiguously on the lower surface of the upper portion of the second spring seat bracket 19 and the outer peripheral portion of the inner wall section 19a. The upper portion of the coiled spring 14c is received by the rubber seat 20. The lower inside of the inner wall section 19a is bent and the upper end of the dust cover 21 is inserted in the bent portion 19b. Thus, water and dust cannot intrude into a shock absorber inside the dust cover.
Patent JP-H05215321-A (JP)
Title: Stove blower and cleaning method of heating surface by stove blower
Inventor: HIRAGA HISANORI
IPC: F23J3/00
Filed: 1992-02-05
Abstract: PURPOSE:To reduce the abrasion of a heat-transfer tube by installing pressure throttling mechanisms to a medium supply tube and an inwall near the connecting section of an inner tube respectively and rotating the inner tube while being synchronized with an outer tube to the medium supply tube. CONSTITUTION:An inner-tube side pressure throttling mechanism 27 is mounted to an inner tube 14 and a steam supply-tube side pressure throttling mechanism 26 to a steam supply tube 29. When the inner-tube side pressure throttling mechanism 27 is turned with the revolution of the inner tube 14, the steam passing area of a steam path passing through both throttling mechanisms is changed. According to such operation, regions in the axial direction of heat-transfer tubes 23 can be cleaned, and abrasion by dust is reduced in crossing regions. Accordingly, the abrasion of the heat-transfer tubes by dust is diminished, and the surfaces of the heat-transfer tubes can be cleaned.
Patent JP-H01199050-A (JP)
Title: Speed change control device for automatic transmission
Inventor: YOSHIMURA HIROSHI
IPC: B60W10/11
Filed: 1988-01-30
Abstract: PURPOSE:To reduce speed change shock by feedback controlling the engaging force of a friction element with changing-over of an electromagnetic means so that the current revolving speed will be identical to the target value at every control cycle in speed change process. CONSTITUTION:During speed change by an automatic transmission, the target rate of change for the input shaft revolving speed is determined by a target rate-of-change setting means C on the basis of the amount of change in the input shaft revolving speed of a transmission mechanism 10, and according thereto a target revolving speed setting means D sets the target revolving speed at every control cycle in speed changing. A drive control means E changes over an electromagnetic means A from the on to off condition and vice versa on the basis of the deviation of the current revolving speed sensed by a sensing means B, and the engaging force of a friction element of transmission mechanism 10 is adjusted to make feedback control, wherein no duty computation or the like is required. Thus speed change shocks are reduced by simple control means.
Patent JP-H04259578-A (JP)
Title: Paper pressure contact mechanism in printer device
Inventor: YAMAGUCHI MITSURU
IPC: B65H5/38
Filed: 1991-02-14
Abstract: PURPOSE:To obtain a uniformly printed surface without stripe-form density irregularities to improve printing properties by providing a leaf spring-form guide member which brings paper into pressure contact with a platen roller at its smooth surface having a coefficient of friction smaller than that of the surface of the platen roller. CONSTITUTION:A leading end 1a of paper 1 is clamped by a clamper 2, and the paper 1 is wound on a platen roller 3 to be printed. Upon completion of printing, a trailing end 1b of the paper 1 is brought into pressure contact with the platen roller 3 by a paper presser leaf spring 11, thereby being tightly wound on the platen roller 3. Therefore, the paper is prevented from levitating during printing, and a uniform printing without unevenness can be realized. Because the leaf spring 11 has a smooth surface, a trouble never occurs when the paper is fed to be discharged.
Patent JP-H01196389-A (JP)
Title: Heat-sensitive recording medium
Inventor: ISHIDA KOICHI
IPC: B41M5/40
Filed: 1988-01-30
Abstract: PURPOSE:To maintain superior printing stability especially to remarkably improve stability of a recorded image, by containing a specific complex particle emulsion in a recording layer and a protective layer provided on said recording layer. CONSTITUTION:Particle emulsion composed of colloidal silica and acrylic polymer, or stylene acrylic polymer is contained in a recording layer and/or a protective layer. The emulsion is dispersed substance of resin in which colloidal silica and acrylic polymer, or stylene acrylic polymer are compounded, and is manufactured in a manner that colloidal silica is introduced into the resin components by a silane coupling agent or the like during the polymerization process of acrylic polymer or stylene acrylic polymer. The introducing rate of colloidal silica is generally such that 1-200pts.wt. of colloidal silica is introduced per 100pts.wt. of a monomer component forming acrylic polymer or stylene acrylic polymer.
Patent JP-S54112014-A (JP)
Title: Pipe fitting for burden oil piping
Inventor: MURAKAMI SHINICHI
IPC: F16L21/04
Filed: 1978-02-22
Abstract: PURPOSE: To improve anti-corrosive performance of the intermediate ring of a pipe fitting for burden oil piping on a tanker by making it in special east steel.  
     CONSTITUTION: The intermediate ring 2 is pinched by flanges 3 put on at the end of each burden oil tube 1 with a gasket 4 interposed in close contact both with the flange 2 and the burden oil tube 1, to be fixed firmly. This intermediate ring shall be made in cast steel of such a composition in weight percent as follows; C: no more than 0.5%, Si: 0.35W1.00%, Mn: 0.5W1.50%, Cr: 0.7W1.3%, P: 0.015W0.040%, S: no more than 0.04%, where the sum of Si and Cr shall be no less than 1.2%. By this constitution, the anti-corrosive performance against salt water and sulfuric acid can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03227171-A (JP)
Title: Original reader
Inventor: TERANISHI HIROYA
IPC: H04N1/04
Filed: 1990-02-01
Abstract: PURPOSE:To attain reading with high reproducibility by means of one read roller by providing a device for detecting a feed quantity of a separation roller and a slip quantity of an original or the like between an original separation roller and an original read position so as to control the read correction period in response to the result of the detection. CONSTITUTION:A first and 2nd original tip sensors 20, 21 are provided respectively at an original read position 9 between an original separation roller 2 and a read roller 6 and an original carrier path 13 between the rollers 2. A detection output of the sensors 20, 21 is fed to a CPU 23 and a drive pulse of a driving stepping motor 26 for the rollers is counted to detect the feed quantity difference of the rollers 2, 6 and the original slip quantity of the rollers 2 or the like to control the original read position and the read timing at the position 9. Similarly, a correction period is controlled so as to supply the original to the roller 3 without being tilted and one read roller is used to apply original reading with high reproducibility.
Patent JP-S62178217-A (JP)
Title: Method for driving liquid crystal display device
Inventor: SHINOMIYA TOKIHIKO
IPC: G02F1/137
Filed: 1986-01-31
Abstract: PURPOSE:To suppress the generation of a focal conic and to drive a cell having a high twisting angle by driving the liquid crystal to a liquid crystal display device having a high twisting angle at driving frequency >=100Hz. CONSTITUTION:Transparent electrodes 2, 2 are formed on the insides of a pair of glass bases 1 and orientation films 3, 3 consisting of high molecular organic films are formed so as to cover these electrodes 2, 2. The upper and lower substrates 1 are stuck with seal materials 4, nematic liquid crystal 5 is sealed into the inside of the upper and lower substrates 1 and polarizing plates 6, 6 are formed on the outsides of the substrates 1, 1. Minimum driving frequency based upon a voltage averaging method driving circuit B is impressed to the liquid crystal display device A. When the frequency is set up to 100Hz or more, the twisting angle can be increased within a range where no focal cone is generated. Consequently, the cell with the high twisting angle can be driven and the optical characteristics can be improved.
Patent JP-S55111812-A (JP)
Title: Method of continuously removing laver chip in waste water in manufacturing plate laver and its removing device
Inventor: SAKATA UHACHI
IPC: B01D33/06
Filed: 1979-02-22
Abstract: PURPOSE: To continuously remove laver chips in waste water being flowed under an incontinent condition by forming the removing device in such a manner that a feed pipe for waste water containing laver and a netty cage washing pipe are disposed to a cylindrical netty cage sideways while rotating and laver filtered, which is collected at the bottom, is discharged.  
     CONSTITUTION: The device is revolved by means of a motor 5, the both ends of a cylindrical netty cage 1 slightly tilting sideways are inserted between an outer frame 17a and an inner frame 17b and spot-welded, and the device is constituted  by a feed pipe 13 for waste water containing laver chips, a pump 6 for washing the  netty cage from an outer surface, a washing pipe 10, etc. near locations where the  cage downward rotates. The waste water containing laver chips is continuously supplied from the pipe 13, the quantity of the waste water fed and the speed of revolution of the netty cage 1 are adjusted, and laver chips filtered are collected only near  the bottom of the cage, move in the lateral direction, and are discharged from an  opening portion 32. When the said two devices are combined in a pair and used,  the devices are further effective. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58203181-A (JP)
Inventor: BERUNAARU BUTATSUOONI
IPC: A61F2/06
Filed: 1983-02-09
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-S55114198-A (JP)
Title: Excitation-controlling device for synchronous machine
Inventor: HIRAYAMA KAIICHIROU
IPC: H02P9/30
Filed: 1979-02-23
Abstract: PURPOSE: To achieve stable operation of a generator with respect to a power system by changing the control from the defective controlling device to the other controlling device, when an over-excitation limiter in one controlling device is actuated and does not go back to the normal state after the predetermined time is elapsed.   
     CONSTITUTION: Under the condition a generator is running through a controlling device of a group A, a timer 42A is actuated when an over-excitation limiter (OEL) of the group A is actuated. If an AND element 41A is not returned to the normal state after the predetermined time of the timer 42A, a lock-out relay 43A for the failure of the group A is actuated, and the control is changed to the controlling device of a group B if the group B is normal. When the lock-out relays 43A and 43B of the groups A and B are both actuated, a generator lock-out relay 86E is actuated and the generating plant is tripped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05324595-A (JP)
Title: State coincidence system for multi-processor system
Inventor: SUETAKE AKIO
IPC: H04Q3/545
Filed: 1992-02-06
Abstract: PURPOSE:To decrease generation of a communication to a communication impos sible processor by providing a specific processor communication possible state monitor. CONSTITUTION:An SUP (processor communication possible state monitor) 7i fetches a communication possible state table of each processor CP 6i, 6j from a loop bus 5 and updates a communication possible state of the own processor CP 6i, outputs the communication possible state table of each processor CP 6j containing a communication possible state of the own processor CP 6i to the loop bus 5, monitors a state updating signal from the CPs 6i, 6j- and sets the own processor CP 6i to a communication possible state, while the state updating signal is being received in a certain prescribed period, and sets it to a communication impossible state, when the signal cannot be received. Accordingly, since the communication possible state of each processor updated by each SUP is allowed to coincide in an allowable state variation notice time, generation of a communication to a communication impossible processor can be decreased.