baber/WOPTO huggingface dataset:
Patent JP-H06273724-A (JP)
Title: Scattering type liquid crystal display
Inventor: SAITO YUKITO
IPC: G02F1/1334
Filed: 1993-03-02
Abstract: PURPOSE: To provide a structure for realizing uniform lightness and high contrast which is a scattering type liquid crystal display device applicable to a direct viewing type display device. CONSTITUTION: This device is provided with a scattering type liquid crystal cell 10 such as a high polymer dispersion type liquid crystal or the like, a first surface and a second surface for holding it there between, a background provided with black patterns 17 occupying one of display picture elements or the area of the integer multiple on the first surface and first openings 19 between them and a light shielding mask 21 provided with second openings 23 at positions facing the black patterns 17 on the second surface for light shielding the positions facing the first openings 19.
Patent JP-S61200851-A (JP)
Title: Method and apparatus for preparing fine particle
Inventor: YOSHIZAWA AKINOBU
IPC: H05H1/24
Filed: 1985-03-04
Abstract: PURPOSE:To easily and efficiently form fine particles with a desired particle size, by generating the heat exciting reaction of a stock material not reacting at ambient temp. by dielectric breakdown plasma generated by condensing laser beam. CONSTITUTION:CO2-TEA laser beam from a laser oscillator 6 is one with about 0.5-1J/pulse class, a pulse lasting time of about 1 mus and peak output of about 1MW and condensed by a lens 7 to generate ionization action due to an ultra- high electromagnetic field in the vicinity of the focus of said lens and laser induced dielectric breakdown plasma is generated in a tubular passage 3. If stock gases A, B, for example, SuCl4 gas and O2 gas mixed in a stock material container 1 are guided to the side of a product container 2 through the passage 3, the gaseous mixture generates heat exciting reaction by rapid heating due to LIDB plasma P in the tubular passage 3 to form fine particles which are, in turn, transferred to the container 2 while the shapes thereof are held by quenching due to heat extinction.
Patent JP-S58158305-A (JP)
Title: Temperature control method for steam turbine
Inventor: NAKAGAMI NABEO
IPC: F01K7/24
Filed: 1982-03-16
Abstract: PURPOSE:To reduce the curve of a main body of a moisture separating and heating device and to reduce an expansion difference between a rotor and casing, by providing a temperature control valve varying a heating steam quantity for steam reheating by a load signal of a turbine and a pressure loss reducing valve. CONSTITUTION:Main steam works at a high pressure turbine 1, is reheated at a moisture separating and heating device 2 and heaters 3 and 4 and is sent to a low pressure turbine 5. A controller 10, which is actuated by a load signal (S) of the turbine at the time of a partial load of the turbine, is provided, through which a temperature control valve 8 and a pressure loss reducing valve 9 are controlled. Thus, the outlet temp. of the moisture device 2 and the inlet temp. of the turbine 5 are controlled. In this manner, a curve of a main body of the moisture device 2 can be reduced and an expansion difference between the rotor and casing in the turbine 5 can be prevented from becoming excessively large.
Patent JP-H03245687-A (JP)
Title: Projection type display device
Inventor: UNNO YASUYUKI
IPC: G03B21/58
Filed: 1990-02-23
Abstract: PURPOSE:To prevent occurrence of uneven brightness by providing an overlap state detection means between a screen and plural projectors at a position where at least one of adjacent picture lights at a joint overlapped with parts of adjacent picture lights is always projected onto the screen. CONSTITUTION:A picture generated by a position deviation detection picture generator 30 is projected onto screen parts 5a-5d at a prestage prior to projecting an externally inputted picture signal S1 onto the screen and the projected position of each split picture is detected by each output of line sensors 11-14, and when the picture is deviated from a prescribed position, the deviation is corrected by VAP 7a-7d. Figure shoes four split screens 5a-5d and the hatched line is a part on which pictures are overlapped. Moreover, the part surrounding in thick lines in figure is a range in which a video light from the projector 1a is projected. A microprocessor 39 controls a VAP drive circuit 38 so that the output state of the line sensor 11 is restored to a position to be placed substantially to drive a VAP driver 36.
Patent JP-S57167658-A (JP)
Title: Forming method for high-melting point metallic silicide layer
Inventor: INOUE MINORU
IPC: H01L21/28
Filed: 1981-03-20
Abstract: PURPOSE:To form the uniform high-melting point metallic silicide layer without bringing the whole substrate to a high temperature by successively shaping the first polycrystal Si layer to which phosphorus is doped, a high-melting point metal layer and the second polycrystal Si layer not doped onto the substrate to be treated and implanting impurity ions to the high-melting point metal layer. CONSTITUTION:Field oxide films 2 are formed onto the surface of the first conduction type semiconductor substrate to be treated 1 and channel cut regions 3 under the oxide films 2. A gate oxide film 4 is shaped onto the surface of the substrate 1, the polycrystal Si layer 5 to which phosphorus is doped is coated and formed, and the Ta layer 6 and the second polycrystal Si layer 7 not doped are shaped successively onto the layer 5. The impurity ions having ionic radii larger than Si are implanted in the Ta layer 6 as the high-melting point metal layer while penetrating the Si layer 7, and the first and second Si layers 5, 7 and the layer 6 are chemically combined.
Patent JP-S57155867-A (JP)
Title: Connection control system of duplex return line
Inventor: NAGASE KATSUHIRO
IPC: H04M3/00
Filed: 1981-03-20
Abstract: PURPOSE:To achieve channel connection via one allocating exchanger and line if another exchanger or line is in failure, by allocating a terminal device to two exchanger stations on separate communication lines. CONSTITUTION:A terminal device 7 is connected to an exhcnaging station 3 (station number 23) normally and it is connected to an exchanging station 4 (station number 45) if the station 3 or a line 12 is in failure. The subscriber number has 6-digit for an ordinary terminal 6 and 8-digit for the terminal 7, e.g., 23456789 having both the station numbers at the head. In calling the terminal 7 from a terminal 5, the exchanging station 2 discriminates that the head figures 23 of a called number as the station number and tries connection in the path of a line 9, the exchanging station 3 and the line 12. If this is discriminated as impossible, it is discriminated as a duplex return line subscriber because of 8-digit  called number. The opposing station is re-read as 45 and the connecting operation is automatically switched in the path of a line 10, the exchanging station 4,  and a line 13. Thus, the communication can be continued without special operation for a calling terminal device.
Patent JP-S60184989-A (JP)
Title: Rotary compressor
Inventor: YAMAMOTO SHIYUUICHI
IPC: F04C28/26
Filed: 1984-03-05
Abstract: PURPOSE:To make a controlled rate for compression capacity enlargeable, by interconnecting a housing chamber housing a slide wall material capable of moving in an almost radial direction of a cylinder part constituting a part of an inner wall of the cylinder part to a suction pipe with a bypass pipe. CONSTITUTION:Closing a first solenoid valve 30, when a second solenoid valve is opened instead, back pressure in a slide wall material 14 drops to some extent whereby the slide wall material is pressed by a spring 16, and a bypass opening 20 is thus opened to a cylinder wall part. A part of refrigerant gas inside a cylinder part is bypassed to the upstream side of an accumulator 27 at the suction side via the said opening 20 and a bypass pipe 31 so that compression capacity comes to be controllable so substantially.
Patent JP-S59167106-A (JP)
Title: Mixing circuit
Inventor: FUKUSHIMA TERUYUKI
IPC: H03F3/183
Filed: 1984-03-05
Abstract: PURPOSE:To simplify the switch operation and to attain a mixing circuit convenient for use and superior by providing a changeover switch for wireless mixing which interrupts the mike signal from a wireless microphone. CONSTITUTION:Normally, changeover switches S3-1, S3-2, and S4 are switched to the side of terminals OFF, and the output of a transistor TR Q for mixing amplification is connected to the earth. If the plug connected to a wired microphone is inserted into a jack 1 for wired mixing, the changeover switch S4 is switched automatically to a terminal ON in accordance with this inserting operation, and the output side of the TR Q for mixing amplification is disconnected from the earth. Consequently, the mike signal from the wired microphone which is applied to the jack 1 is amplified by the TR Q for mixing amplification and is adjusted by a volume 2 and is outputted to a circuit of the next stage.
Patent JP-H10243540-A (JP)
Title: Method for grounding conductive layer in cv cable terminal box
Inventor: MINAGAWA ITARU
IPC: H02G15/064
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent electrical continuity from being impaired owing to the shrinkage of a cable sheath, by connecting a lead tape on an insulating tape winding section and the shield layer of a CV cable using a conductor which is spirally wound around the boundary. SOLUTION: In a CV cable terminal box, a lead tape 3 is wound on an insulating tape 1 which is wound in a cone shape around the cable core at a stepwise stripped end of a CV cable, and one end of the lead tape 3 and a shield layer 6 on the cable side are electrically connected with each other using a spiral conductor 9. A gap 10 of 0.2-0.5mm or so is formed between the conductor 9 and the shield layer 6 on the cable side in order to allow the spiral conductor 9 to effectively follow the shrinkage of a sheath 5 on the cable side and the shield layer 6. Further, in order to facilitate deformation in the spiral conductor 9, a plastic or metal cylinder 11 is placed on the conductor 9. As a result, electrical continuity is prevented from being degraded owing to the shrinkage of the cable sheath.
Patent JP-S60187676-A (JP)
Title: Method for traveling base film on curved surface
Inventor: ISHIGURO TAKASHI
IPC: C23C14/56
Filed: 1984-03-05
Abstract: PURPOSE:To travel accurately and surely a base film along a prescribed recessed surface by applying feed to the belt traveling along the recessed surface on the beginning end side of the recessed surface and bringing the base film into tight contact with the belt while braking the belt on the final end side. CONSTITUTION:A belt 14 sandwiched by a driving roller 18 and a sub-roller 20 is given feed to travel along a recessed surface 24 and is sandwiched by a braking roller 19 and a sub-roller 21. Since the belt 14 is fed under the brake applied thereto, the load in the compressive direction acts on the belt 14 on the surface 24 so that the belt 14 contacts tightly with the surface 14. A base film 12 is supplied between the rolls 18 and 20 in this stage and electromagnetical attraction force is charged between the belt 14 and the base film 12. The film 12 is thus traveled in tight contact with the belt 14. This method is applicable to a vacuum vapor deposition device, etc. for producing a magnetic recording medium.
Patent JP-H06235195-A (JP)
Title: Binder for paper coating and paper coating composition containing the same
Inventor: INOUE TOSHIHIRO
IPC: D21H19/56
Filed: 1993-02-05
Abstract: PURPOSE:To provide paper coating composition raised in the balanc point between half-tone dot reproducibility, rigidity and blocking nature. CONSTITUTION:The binder and paper coating composition containing the same, comprising (A) a latex of an alkali-insoluble polymer having mean particle diameter of 80-120mm and a glass transition temperature of -60 to -36 deg.C, (B) a second latex of another alkali-insoluble polymer having mean particle diameter of 140-200mm and a glass transitionn temperature of -35 to +5 deg.C and (C) a third latex of an alkali-soluble polymer having a glass transition temperature of 80-120 deg.C, with the weight ratio A/B of (65:35) to (35:65) and the weight ratio (A+B)/C of (95:5) to (85:15), on a solid basis respectively.
Patent JP-S51117216-A (JP)
Title: Rotary piston engine
Inventor: KOUNO TOSHIYUKI
IPC: F01C21/04
Filed: 1975-04-07
Abstract: PURPOSE: A rotary engine with reduced burning consumption of lubricants. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57157372-A (JP)
Title: Operation error correcting method
Inventor: NISHITANI TAKAO
IPC: G06F11/00
Filed: 1981-03-23
Abstract: PURPOSE:To correct a fraction omitting operation error of a digital signal processing circuit, by always adding a DC signal of a low level to an addition point to which outputs of even multipliers are added, and correcting a DC component of a noise caused by the fraction omitting operation. CONSTITUTION:In a cyclic digital filter, an input 41 signal, and outputs for multipliers 49 and 50 are added by an adder 53 at every sampling time, and are inputted to a 1 sampling time delaying circuit 47, therefore, an error caused by omitting a fraction of a result of multiplication by the multipliers 49, 50 is accumulated by the adder 53. On the other hand, a DC signal for correcting this error at the stationary time is applied to a correcting terminal 55. As a result, the output side of the adder 53 removes a DC portion of a noise generated by the fraction omitting operation of the multipliers 49, 50. Accordingly, even when the multiplies 49, 50 are executing the fraction omitting operation, only an operation noise being epuivalent to the case when the multipliers 49, 50 are executing a rounding operation is generated in an output signal of the adder 53.
Patent JP-H07249086-A (JP)
Title: Consultation assistance system for medical institution
Inventor: ISHIZUKA NORIKO
IPC: G06F17/00
Filed: 1994-03-14
Abstract: PURPOSE:To shorten an input time at consultation time and to greatly improve the quality of consultation by recognizing the date of contents displayed on a screen without looking at a consultation date at the time of medicine ordering. CONSTITUTION:A CPU circuit 8 make the background color of past medicine orders light yellow among respective medicine orders displayed on a CRT device 5 and the background color of a current medicine order light blue, to make a doctor, etc., who looks at the CRT device 5 recognize when the medicine orders displayed on the screen were made at a glance.
Patent JP-S58160377-A (JP)
Title: Preparation of adhesive composition and rubber reinforcing organic fiber
Inventor: YAMAGUCHI TETSUO
IPC: C08G8/00
Filed: 1982-03-16
Abstract: PURPOSE:To provide an impregnated adhesive compsn. well suited for use in org. fiber sticked to rubber, by blending a particular resole type phenolic resin precondensate with a rubber latex. CONSTITUTION:To a soln. of resorcinol in aq. alkali having a concn. of about 2-80wt% are added about 0.01-5mol of 2, 4, 4-trimethyl=2', 4', 7-trihydroxyflavan and about 0.5-7mol of formaldehyde for each mol of resorcinol, respectively, to allow to react at about 15-40 deg.C for 2-30hr. Then about 1- 100pts.wt., based on one pt.wt. resorcinol, rubber latex (e.g., styrene/butadiene copolymer latex) is added to the resulting precondensate and the mixt. is aged for 0-20hr to yield an adhesive compsn.
Patent JP-H08207350-A (JP)
Title: Image-forming apparatus
Inventor: HATTORI TOMOAKI
IPC: B41J2/42
Filed: 1995-02-06
Abstract: PURPOSE: To make an apparatus compact and cost-saving by constituting a power source part of a power-feeding means of a material of low dielectric strength. CONSTITUTION: When receiving a heat-generating/driving signal from a control unit 70, a heat generation source circuit 65 applies AC100V to a pair of power feed brushes. On the other hand, when a heat generation-stopping signal is received, the heat generation source circuit, 65 stops the outputting of 100V. When a high voltage driving signal is received from the control unit 70, a voltage application circuit 71 applies a high voltage of +1kV to a back electrode roller 51. When a high voltage-stopping signal is received, the circuit 71 stops the outputting of the high voltage. The control unit 70 does not output the heat-generating/driving signal and high voltage driving signal at the same time.
Patent JP-H06336155-A (JP)
Title: Truck crane with outrigger
Inventor: YAMADA HIROSHI
IPC: B60S9/04
Filed: 1991-02-15
Abstract: PURPOSE:To easily and safely store and extract the outrigger of a truck crane and improve the expansion operability of the outrigger. CONSTITUTION:An outrigger storage horizontal tube 2 extended in the load carrying platform width direction is directly or indirectly fixed to the load carrying platform of a truck crane, and one end section of an outrigger 4 insertable into the outrigger storage horizontal tube 2 is pivotally fitted to one end section of a holding member 3 slidably inserted into the outrigger storage horizontal tube 2 with a horizontal shaft 5. The outrigger 4 is constituted of a leg member 7 provided with a female screw member 6 and a screw rod 8 screwed to the female screw member 6.
Patent JP-H08206160-A (JP)
Title: Bathing auxiliary apparatus
Inventor: OKAMOTO TOGO
IPC: A61G9/02
Filed: 1995-02-06
Abstract: PURPOSE: To provide a bathing auxiliary apparatus which achieves better hygiene and moreover, a lower driving sound free from electric leakage with a simple structure by providing a washing level lifting part using an air bag in a washing space of a bath room to lift the washing surface of the washing level lifting part with the expansion or reduction of the air bag. CONSTITUTION: An auxiliary device 2 within a bathtub is set in a bathtub (d), an air blower for expanding an air bag 7' also serves as an air blower 9 of an auxiliary device 1 for a washing space and filling or discharging is performed by a piping 10. A physically feeble person enters a bath room (a) to take a bat and when he sits on a washing surface 3 to operate the auxiliary device 1 for the washing space and the auxiliary device 2 within the bathtub, the air bags 7 and 7' are filled with air from the air blower 9 so that a washing surface 3 of the auxiliary device 1 for the washing space and a step plate 4 of the auxiliary device 2 within the bathtub are lifted up to the rim (e) of the bathtub (d) to be positioned on the horizontal plane.  This allows the physically feeble person to move horizontally to the step plate from the washing surface and thus, take a bath with the step plate lowered.
Patent JP-H04261244-A (JP)
Title: Lan multiplexer
Inventor: SASAKI TAKATAKE
IPC: H04L12/40
Filed: 1991-02-15
Abstract: PURPOSE:To relieve the load relating to input/output processing delivered to a host CPU. CONSTITUTION:The LAN multiplexer is provided with two LAN connection sections 1a, 1b, a central processing unit 4 and a main storage section 5 and combines plural messages sent from each terminal equipment 6 to a host computer 7 to generate a message with a maximum length allowed to the frame length and sends the result to the host computer 7.
Patent JP-H07254484-A (JP)
Title: Induction heating cooking appliance
Inventor: NAKANISHI MINORU
IPC: H05B6/12
Filed: 1994-03-14
Abstract: PURPOSE:To contribute to improving a finish condition by accurately detecting a heating temperature of cooking preparations by a single infrared ray sensor, and using this detecting result for automatic cooking. CONSTITUTION:A placing position on a placing plate 2 of a vessel 3 to house preparations 4 is detected by using induced voltages of plural detecting coils 20, 20... arranged at regular intervals around a current-carrying coil 1 under the placing plate 2. A temperature detecting part 13 having an infrared ray sensor 30 to capture infrared rays radiated from the vessel 3 and a conduit 31 whose one end is faced to this infrared ray sensor 30 and other end is faced to the vessel 3 side respectively, is arranged in a position opposed to the vessel 3 on the placing plate 2, and the direction of the conduit 31 is changed according to a position detecting result of the vessel 3, and the infrared ray sensor 30 and the vessel 3 are always opposed face to face each other.
Patent JP-S57158104-A (JP)
Title: Wheel for caster
Inventor: SAITOU NOBUFUSA
IPC: B60B33/00
Filed: 1981-03-24
Abstract: PURPOSE:To prevent the horizontal swing of a wheel, by integrally providing wheel covers on both the ends of an inner sleeve and pivotally connecting an outer sleeve to the peripheral part of the inner sleeve. CONSTITUTION:Wheel covers 1a, 1a are integrally provided on both the ends of an inner sleeve 1 so that the covers project from the sleeve. Steps 1b are provided on both the ends of the inner sleeve 1 so that a grease reservoir 2 is defined. An outer sleeve 3 is fitted around the grease reservoir 2. A pair of wheel rims 4 are secured on the outer sleeve 3. A tire 5 is mounted on the peripheral surfaces of the wheel rims 4. A wheel is thus constructed. The wheel is attached with an axle 16 to a support yoke 10 pivotally coupled to a mounting shaft 14.
Patent JP-H09235548-A (JP)
Title: Fluorescent material and its production
Inventor: ITO SHIGEO
IPC: C09K11/08
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorescent material insusceptible to oxygen, emitting fluorescent light by the excitation with electron rays, developing various fluorescent colors by the selection of raw material substances and having excellent luminescent characteristics and long life. SOLUTION: A GaN:Mg fluorescent material is produced by mixing 23.5g of Ga2 S3 with 0.04g of MgCl2 (0.2mol% in terms of Mg), placing the mixture on a quartz board, putting into a quartz tube and maintaining at 1100 deg.C for 10hr under a flow of ammonia at a flow rate of 10mL/min. Plural kinds of specimens are produced by varying the amount of MgCl2 within the range of 0.001-10mol%. Fluorescent display tubes are manufactured by using these fluorescent specimens. The graph shows the relationship between the mol% of Mg of each specimen and the relative intensity of the luminance of the specimen under irradiation with electron rays. The most preferable range of Zn or Mg is 0.001-0.3 and the relative intensity of luminance is about >=70% of the peak value.
Patent JP-H02269009-A (JP)
Title: Cement mixing method and its mixer
Inventor: TOUHO RIYOUZOU
IPC: B28C5/16
Filed: 1989-02-27
Abstract: PURPOSE:To shorten an agitating period of time, by a method wherein a raised agitated matter is moved to the center of a mixing tank, a thrust is given in the direction of the bottom, the agitated matter is circulated and a work is agitated. CONSTITUTION:A thrust is given to only an agitated matter located at almost the center of the agitated matter on the inside of a mixing tank 2 in the direction of the bottom 3 of the central direction of the mixing tank 2, the agitated matter to which the thrust is given is changed in its course by cooling the agitated matter with the bottom 3 and the agitated matter is run along the bottom 3. Then the agitated matter, which has changed its source by running along the bottom 3, is run along a circumferential surface of the mixing tank 2 and raised against gravity. The agitated matter is moved to the center of the mixing tank, the thrust is given to the same in the direction of the bottom 3 similarly, the same is circulated and a work is agitated. With this construction, the agitated matter can be agitated in simple structure, and a short period of time and with a little consumption power and little noise.