baber/WOPTO huggingface dataset:
Patent JP-H02115821-A (JP)
Title: Method and device for driving liquid crystal panel
Inventor: HARAGUCHI MUNEHIRO
IPC: G02F1/133
Filed: 1988-10-26
Abstract: PURPOSE:To offer the method and device for liquid crystal display which employs simple matrix driving capable of suppressing the generation of a brightness irregularity by providing a line-by-line voltage polarity switching means which switches a positive voltage application period and a negative voltage application period every time one line is scanned and operating the means at intervals of prescribed frames. CONSTITUTION:The line-by-line voltage polarity switching means 7 is provided in front of the voltage polarity switching means 6 of a simple matrix type liquid crystal panel 3. The voltage polarity switching means 7 changes the mode of a voltage applied to each liquid crystal cell in four-frame units; and the panel is driven so that the polarity of the voltage application mode is positive as it is in one frame, negative as it is in another frame, and positive in one of the two remaining frames while the voltage application mode starts with the negative polarity in the other frame alternately with the positive voltage application mode at intervals of one-line scanning. Consequently, the number of times of the disordering of the voltage waveform of a scan-side electrode is decreased to suppress the irregularity in the brightness of the liquid crystal cells.
Patent JP-2000094324-A (JP)
Title: Manufacture of conditioner
Inventor: HARA TOMOYOSHI
IPC: B24D3/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a conditioner which does not elute metal from an operating surface and has excellent sharpness by making abrasive grains adhere firmly to the operating surface of base metal and then covering a metallic part of the operating surface with a resin layer using an electrodeposition method. SOLUTION: Abrasive grains 5 adhere firmly to an operating surface of base metal 1 using a metal bond 4 by a method of, for example, electrodeposition, inversion electroforming, sintering, brazing, etc.. After that, a metallic part of the operating surface is covered with a resin layer 6 by the electrodeposition method. As for the covering of the resin layer 6 by the electrodeposition method, since only the metallic part of the operating surface can be covered therewith and the adhesion property of a resin is excellent, it is possible to securely cover even minute clearances between the abrasive grains 5 adhered firmly to the operating surface with the resin layer 6.  Since a thickness of the resin layer 6 can be quantitatively controlled by an amount of electricity to be conducted, it is possible to obtain a large amount of projection of the abrasive grains 5 and control it strictly. Since the resin adheres on the metallic part only and the abrasive grains 5 having no conductive property are not covered with the resin layer 6, it is unnecessary to perform exposure of the abrasive grains.
Patent JP-H01240443-A (JP)
Title: Self-opening type spout and screw cap
Inventor: ROBAATO ERU GOODON
IPC: B65D51/22
Filed: 1988-10-26
Abstract: PURPOSE: To reseal a container only by rescrewing a cap by fixing a part of a barrier layer covering a pour spout by a lower edge of the innermost annular skirt, and rupturing the part of the barrier layer covering the pour spout when the cap is removed from the pour spout to dispense the contents from the pour spout. CONSTITUTION: An edge of a dispensing opening 30 made of paperboard 21 is completely covered by both of a barrier layer 34 and an polyethylene external coating 32. The layers 32, 34 form a two-layer laminate, and a continuous tubular edge of a lower part of the innermost skirt 60 is flat, and is adhered to a corresponding tubular area of the barrier layer 34. The layer 32 covers an exposed die cut edge of the paperboard 21. A consumer unscrews the cap by applying the torque to the outermost skirt 54, whereby a disc 52 and the innermost skirt 60 are separated from the inside of a carton to be moved upward. As a result, a layer formed by the extrusion coating 32 and the barrier layer 34 is ruptured, the both layers are torn, and the contents can be dispensed from a container 10 through the opening 30 when the screw cap is removed from the pour spout.
Patent JP-H10161892-A (JP)
Title: Exclusive control system under parallel processing environment, and program medium for the system
Inventor: TAKAHASHI MOTONOBU
IPC: G06F9/46
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To make the access to an instance that needs exclusive control like a reader/writer lock efficient under a parallel processing environment and to accelerate it. SOLUTION: When an exclusive lock start processing part 3 is called by a processing unit (writer) 7, it makes the writer wait if an exclusive lock start condition variable 15 is in a non signal state and starts an exclusive lock when it is in a signal state. An exclusive lock end processing part 4 makes the exclusive lock start condition variable and a shared lock condition variable 16 a signal state and ends a lock. When a shared lock start processing part 5 is called by a processing unit (reader) 8, it makes the reader wait if a shared lock start condition variable is in a non signal state and starts a shared lock when it is in a signal state. The part 4 makes the exclusive lock start condition variable or the shared lock condition variable signal states and ends a lock. When an exclusive lock request and a shared lock request compete, the former is preceded.
Patent JP-S61147657-A (JP)
Title: Call recording system
Inventor: SANEYOSHI NORIO
IPC: H04M1/656
Filed: 1984-12-21
Abstract: PURPOSE:To divide a business recording track to many successively allocated recording blocks to use it and record a business message without breaks even if the length of this business message exceeds the length of the recording block. CONSTITUTION:A recording tape 1 is so stopped that the first holding point P1 corresponding to the start of a response recorded message block AMa of a normal response area AM faces a head, and the head faces the first idle block out of recording blocks G1, G2...G10 of a general business area G after the message in the response recorded message block AMa is reproduced and transmitted at the incoming time, and a message at the incoming time is recorded on this idle block. When messages are recorded on all of recording blocks G1, G2...G10 by the similar operation, the recording tape 1 is so stopped that the head faces the second holding point P2 corresponding to the start of a message block AMb only for response, and a message only for response is reproduced and transmitted for incoming.
Patent JP-S63123014-A (JP)
Title: Optical isolator element
Inventor: YAMADA KAZUO
IPC: G02B27/28
Filed: 1986-11-13
Abstract: PURPOSE:To facilitate an assembling operation and to reduce a cost by saturating magnetically a Faraday rotator which is arranged axially outside an axially magnetized permanent magnet in a permanent magnet magnetic field. CONSTITUTION:The Faraday rotator 1 is arranged axially outside the axially magnetized cylindrical permanent magnet 3 across a non-magnetic spacer 2 to constitute an isolator element 10, and polarizing elements 9 and 11 are arranged between a laser oscillator 8 and the element 10 and behind the element 10. The angle between the elements 9 and 11 is set to 40 deg., the return light of laser beam is interrupted by the two polarizing elements, and the rotator 1 is saturated magnetically in the permanent magnetic field. Thus, the Faraday rotator is arranged at the outside of the permanent magnet, so its manufacture is facilitated.
Patent JP-H05145925-A (JP)
Title: Video software communication service device
Inventor: MATSUDA HIROSHI
IPC: H04N21/258
Filed: 1991-09-19
Abstract: PURPOSE:To utilize a desired video software(VS) while staying at home by transmitting VS information from a VS shop to the VS receiving terminal equipment of a contracting person, retrieving desired information, receiving the information and outputting it to an output device. CONSTITUTION:According to a program stored in a ROM 32, a CPU 31 controls respective circuit devices and stores the control data in a RAM 33. The RAM 33 stores the list of image and audio VS transmitted from a VH shop 11 through a communication line 16 and in the case of retrieval, this list is read out. A key control circuit 34 controls the input signal of various keys 22-25 and based on this signal, the CPU 31 controls the various kinds of equipment. A display control circuit 35 displays the handling operation order of the VS information on a display 21. A communication control circuit 37 outputs control information from the CPU 31 to the communication line 16 and permits transmission between terminals 13 and 15 on the sides of the VS shop and contracting person so as to enable the rental use of the received VS information from the contracting person side through the line 16.
Patent JP-H11105836-A (JP)
Title: Medicine packaging apparatus
Inventor: UENO SUSUMU
IPC: B65B61/02
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a medicine packaging apparatus wherein packaging speed can be kept constant even if print is applied on wrapping paper and also flexure of the wrapping paper can be corrected. SOLUTION: The medicine packaging apparatus including a printer 2 for printing on wrapping paper 1 for packaging medicine, a sealer 8 for heat-sealing the wrapping paper 1 and transfer means 9, 9 for transferring the wrapping paper heat-sealed by the sealer 8 is equipped with a flexure correcting means for correcting flexure of the wrapping paper 1 when the wrapping paper 1 with print applied by the printer 2 is transferred to the sealer 8.
Patent JP-H01110598-A (JP)
Title: Candle device
Inventor: TOMITA ATSUO
IPC: C11C5/00
Filed: 1987-10-23
Abstract: PURPOSE:To provide the above device suitable for use in particles etc., where the lower part of a candle is provided with both temperature detector and audio emitter in an integral manner and a thermal conductive means within the candle to automatically emit melodies when ignited. CONSTITUTION:When a candle 1 is ignited, the heat of the flame is transmitted, through the hollow space in the core 11 (thermal conductive means), to the thermosensor of the temperature detector 5, and the resulting signal from said detector 5 is sent to a comparator 6, from which an actuation signal is outputted and sent to the melody IC 7, thus a melody is emitted from a speaker 9 through the resulting output from said IC. When the candle is extinguished,the detection temperature at the detector 5 falls below a specified temperature; therefore, emission of the actuation signals from the comparator 6 is stopped, thus also stopping emission of the melody from the speaker 9.
Patent JP-S62128369-A (JP)
Title: Enlarged image displaying method
Inventor: FUJITA KENJIRO
IPC: G09G1/16
Filed: 1985-11-29
Abstract: PURPOSE:To improve operability by providing a cursor-generating means, a means to set the display position of a cursor and the form and the enlargement ratio, a memory, and an arithmetic means for enlargement. CONSTITUTION:An enlargement-center cursor 92 and a display-area-setting cursor 93 are manually set, and the enlargement ratio is also set through a keyboard. After the said setting is finished, a CPU 10 read a data necessary to obtain the enlarged image from the main image data area 51 of an image memory 50 corresponding to a position of a picture specified by the cursor, then executes the arithmetic operation for enlargement. When all the enlarged image data is stored, a display-area detection circuit 30 is turned in enable state. The circuit 30 outputs, to a memory address generating circuit 40, a timing signal to change the address for the image memory 50 to the enlarged image data area-side when the scanning of a CRT 90 enters the specified area. And the enlarged image A is displayed in the display area cursor on the CRT 90. As a result, the operability is improved.
Patent JP-H06314027-A (JP)
Title: Cleaning/toner-supplying device and electrophotographic device
Inventor: HATTA HIROTAKA
IPC: G03G21/00
Filed: 1993-10-27
Abstract: PURPOSE:To achieve miniaturization and space-saving by simplifying members and structure for supplying and carrying toner to a toner development part. CONSTITUTION:In a cleaning/toner-supplying device 10, a waste toner recovering tank 21, which removes residual toner on a photosensitive body 1 by a cleaning blade 20 and recovers it inside, and a toner supply tank 24, which stores fresh toner, are connected to each that so that they can move by means of a turning lever 25. With the cleaning/toner-supplying device 10 set in an electrophotographic device, the toner supply tank 24 is moved into the toner storage part 4 of the toner development part 3 to shift the fresh toner to the toner storage part 4. Thereby, the structure for carrying toner between the toner supply tank 24 and the toner storage part 4 is simplified.
Patent JP-H1096301-A (JP)
Title: Connection structure for roof panel
Inventor: ENDO HIDEAKI
IPC: E04D3/38
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To facilitate joint processing of panels by arranging panels with side frames to be adjoined mutually, and by providing an upper sealing material at an upper space between both side frames of panels and a lower sealing material engaging with side frames at a lower space between both side frames. SOLUTION: An aluminum panels 1 are arranged adjoining mutually. A joint 2 between panels 1 is provided with an upper sealing member 3a and a lower sealing member 4a. The upper sealing member 3a is formed by filling a caulking material into the joint 2 that is divided by a side panel 6 and a backup material 9 supported by the side frame 6 and a projection 8a. The lower sealing material 4a is provided in the joint 2 with engaging both engaging parts 4c of the lower sealing material 4a to both fitting slots 10 in a state of an flexible bended portion 4b being bended to narrow suitably. Restoring force of the flexible bended portion 4a brings both engaging parts 4c into watertight contact with both fitting slots 10 to generate high sealing force. Therefore, filling operation of a sealing material from the underneath, which is difficult, is eliminated.
Patent JP-S63123726-A (JP)
Title: Sheet set direction acknowledge system for printing device
Inventor: KIYOFUJI HITOSHI
IPC: B65H1/26
Filed: 1986-11-12
Abstract: PURPOSE:To fascilitate acknowldge of a sheet set direction without mounting a complicated means, by method wherein the presence of a sheet is detected in a position being spaced away by a ditance which is shorter than the length in a longitudinal direction of a sheet and is longer than the length in a lateral direction. CONSTITUTION:When a distance from a casette mean 1 to a sheet sensor 3 is (d), and when a sheet 5 is sucked by the distance (d), the sheet sensor 3 detects that the sheet 5 is present. In this case, the sheet is sucked by a distance (c) from the sensor mean 3, lengths in a longitudinal and a lateral direction are (b) and (a), respectively, and when the distance (c) being (a)<(c)<(b) is selected, since it is detected that the sheet is present and the sheet is absent, a sheet set direction can be acknowledged.
Patent JP-H01111810-A (JP)
Title: Iron ore fluidized bed reduction apparatus
Inventor: KAMEDA JUNICHI
IPC: C21B11/00
Filed: 1987-10-27
Abstract: PURPOSE:To make continuous separation of cluster and reducting reaction efficiently by arranging dispersion plate having inclination toward opening at bottom part of fluidized bed red reduction furnace, blowing fluidized gas and arranging two chambers for cluster separation in series in the opening part. CONSTITUTION:An out part grain circulating device having down comer 10 arranged in the fluidized bed reduction furnace 11. The opening part is arranged at bottom part of the fluidized bed reduction furnace 11 and connecting tube 17 is arranged and dispersion plate having inclination toward the connecting tube 17 is laid out. First and second chambers 15, 18 for cluster separation are connected with the connecting tube 17 in series. The cluster 19 developed in the system is dropped on the dispersion plate. The fluidized gas 30 is flowed from reduction gas header 14 through the dispersion plate and reducing reaction in the fluidized bed 11 is continued and also the dropped cluster 9 is carried to the center of the fluidized bed 11. The fluidized gas 16 is blown into the first chamber 15 and the cluster having size lower than limit diameter of the connecting tube 17 is dropped in the first chamber 15. A cluster discharging valve 19, equalizing valve 20 and discharging pressure valve 21 arranged in the second chamber 18 are connected, to discharge the cluster to out of the system.
Patent JP-S61148275-A (JP)
Title: Ink for ink-jet printing
Inventor: NAGASHIMA SUSUMU
IPC: C09D11/326
Filed: 1984-12-20
Abstract: PURPOSE:To provide the titled ink containing specific amounts of a water- insoluble disperse dye and a specific anionic surfactant, having low viscosity, high fluidity and excellent long-term storage stability, and capable of printing a synthetic fiber, etc., by ink-jet printing in aqueous system. CONSTITUTION:The objective ink is produced by dispersing (A) 1-30(wt)%, preferably 3-15% water-insoluble or hardly soluble disperse dye and (B) 0.2-15%, preferably 0.5-10% anoinic surfactant of formula (M is Na, K or ammonium salt) in preferably 50-95% water.
Patent JP-2000101626-A (JP)
Title: Repeater system
Inventor: MURAMATSU TATSUYA
IPC: H04L12/46
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a repeater system capable of confirming the contents of an error frame. SOLUTION: In a repeater system 10 of a local area network, a frame 1a2 received from a port 1a is stored in the prescribed area of a frame storage part 4 and a reception part 3 checks whether the received frame is the error frame or not. When the received frame is recognized as the error frame, writing to the area of the error frame stored in the frame storage part 4 is inhibited. Thus, since the error frame is stored without being erased, the frame contents can be confirmed.
Patent JP-H0898009-A (JP)
Title: Image processing system and image processor and image processing method
Inventor: GUREGORII JIEI UORUFU
IPC: H04N1/409
Filed: 1995-09-22
Abstract: PURPOSE: To obtain an excellent high resolution image from an original image of low resolution by adjusting a pixel value of high resolution prototype so as to update a high resolution prototype and repeating the update processing for remaining raster scanning. CONSTITUTION: An output from a scanner 301 in a scanner transmission unit 320 is fed to an ADC 309 and a pixel is sampled and quantized. An output of the ADC 309 is stored in a main image memory 303 of an image processor controller unit 303. A binary output of the memory 303 is made accessible by using an output buffer 305, a CPU controller 307 and an arithmetic processor 304. The buffer 305 stores tentatively raster scanning whose resolution is enhanced by the arithmetic processor 304. An output recorder 306 generates a raster scanning re-configuration image with improved resolution.
Patent JP-H02116804-A (JP)
Title: Production of mgf2 film and production of low reflection film
Inventor: MORIMOTO TAKESHI
IPC: G02B5/08
Filed: 1988-10-27
Abstract: PURPOSE:To obtain the MgF2 film which is simple and stable and has low reflection characteristics by applying a liquid contg. Mg(BF4)2 and MgX2 on a substrate, then heating the substrate, thereby producing the MgX2. CONSTITUTION:The Mg(BF4)2 film is formed by applying the liquid contg. the Mg(BF4)2 and the MgX2 (X=halogen elements exclusive of fluorine) on the substrate, then heating the substrate. The low reflection film is thereby produced. Namely, the the MgX2 film is considered to be formed on the bases of the reaction Mg(BF4)2+3MgX2 4MgF2+2BX3  in forming the MgX2 film by bringing the Mg(BF4)2 and the MgX2 into reaction. The boron (B) of the Mg(BF4)2 removes X of MgX2 in the form of the gas of BX3. The extremely pure MgX2 is, therefore, formed efficiently if the Mg(BF4)2 and the MgX2 are used at 1:3 molar ratio. The excellent MgX2 and the low reflection film contg. MgF2 film are thereby obtd. efficiently in this way by the simple method.
Patent JP-H0987648-A (JP)
Title: Rust preventive oil composition for press-working and cleaning of cold rolled steel plate and galvanized steel plate
Inventor: MURAKI MASAYOSHI
IPC: C10N30/04
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a rust preventive oil composition useful for automobile industries and home electric appliance industries, providing rust preventive properties, discoloration preventing properties, degreasing power and press- workability. SOLUTION: This rust preventive oil composition for press-working and cleaning of a cold rolled steel plate and galvanized steel plate comprises (A) 65-85mass% of a base oil of a lubricating oil, (B) 5-20mass% of a rust-preventive additive of an alkaline earth metal salt or an amine salt of a >=16C alkylsulfonic acid, and/or a >=12C carboxylic acid (alkaline earth metal salt or amine salt), (C) 5-20mass% of a mixture of (i) an inert type sulfur-based extreme-pressure agent and (ii) a highly basic sulfonate prepared by excessively adding an alkaline earth metal hydroxide, oxide or carbonate to an oil-soluble sulfonate of an alkaline earth metal. In the component (C), the amount of the component (ii) is 1 pt.vol. based on 1-4 pts.vol. of the component (i). The viscosity of the composition at 40 deg.C is 1 to <10mm<2> /s and the whole base number is preferably <=20mgKOH/g.
Patent JP-H11112024-A (JP)
Title: Semiconductor light emitting device
Inventor: OBARA KUNIHIKO
IPC: H01L33/62
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device capable of excellent display without inviting the decline of the contrast of display images by a light emitting element, even at the time of being exposed to external light such as sunlight or the like. SOLUTION: In a light emitting device, a light emitting element 4 is loaded on a mount 3 provided on a lead frame 1, and the light emitting element 4 and a lead frame 2 for forming a pair are conducted. On a part for receiving at least the incidence of light from the outside on a surface where the lead frames 1 and 2 and the mount 3 are directed to the light emitting directing of the light emitting element 4, a reflection luminance control means for controlling reflection luminance by turning the incident external light not to surface reflection but to reflected light distribution to be along one line is provided.
Patent JP-H05109397-A (JP)
Title: Alkali battery separator
Inventor: ICHINUKIZAKA ISAO
IPC: H01M2/16
Filed: 1991-10-17
Abstract: PURPOSE:To provide good liquid holding capability and maintain a stable cycle life by specifically arranging copolymer resin with ethylene excellent in affinity to electrolyte and vinyl alcohol as the exposed portion of a fiber surface. CONSTITUTION:An alkali battery separator consists of the first element 1 which is a copolymer with ethylene and vinyl alcohol and the second element 2 which is another polyolefin group copolymer. At least one of both elements has a sectional shape that it is split into two or more in arrangement, each component being adjacent to other components of mutually different elements and all components being exposed to the fiber surface in part. A non-woven fabric to which a fiber web in combination of 20% or more composite fiber and one type or several types of polyolefin group fiber excluding polyolefin group composite fiber is heatedly pressed is used for the separator. The weights of the first and second elements are in the ratio of 10:90-50:50, and the fiber surface is exposed in the ratio of 90:10-50:50.