baber/WOPTO huggingface dataset:
Patent JP-S641121-A (JP)
Title: Optical disk reproducing device
Inventor: MASHITA TSUGUAKI
IPC: H04N5/85
Filed: 1987-06-23
Abstract: PURPOSE: To drastically suppress the occurrence of noise due to jumping and to improve the picture quality under high speed reproducing by compensating a drop of a reproducing RF signal level (amplitude) due to jumping by replacing it with the reproducing RF signal due to an auxiliary light beam.  
     CONSTITUTION: A 1st reproducing signal picked out from a delaying means is selectively outputted by a selecting means during a period of nonjumping, whereas a 2nd reproducing signal picked out from the delaying means is selectively outputted by the selecting means during a given period out of the whole period of jumping. Consequently, during a jumping period in the midst of displacement of a main light beam from one recording track to another adjacent recording track, the 2nd reproducing signal on a high level by the auxiliary light beam positioned in the vicinity of one recording track or another adjacent recording track is replaced with the 1st reproducing signal on a low level by the main light beam positioned in between the two recording tracks and picked out. By this method, the drop of the reproducing signal level during the jumping period can be prevented. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H096341-A (JP)
Title: Tuning device
Inventor: NISHIHARA YUKITAKE
IPC: G10H1/44
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To facilitate tuning of respective strings to the pitches corresponding to reference tones by displaying the differences between the pitches corresponding to the reference tones set for every string of a stringed instrument having plural strings and the pitches of the actual strings by each of the respective strings. SOLUTION: The reference names respectively corresponding to the plural strings are set in a RAM28 by operating operator groups 22. A pickup 12-1 detects the vibration of the first string when the certain string, for example, the first string is played. The basic components thereof are then extracted by a low-pass filter 14-1 and a pitch detecting circuit 18-1 detects the pitch and supplies the pitch to a CPU20. The CPU20 converts the reference tone name corresponding to the played string to the pitch by the reference tone name-pitch conversion section in a ROM30 and compares the converted pitch and the detected pitch. The CPU displays what extent the difference exists between both on a display section 32. Such detection, comparison and display are executed for every string.
Patent JP-S6134397-A (JP)
Title: Fan controlling device
Inventor: SUGIHARA TATSUMI
IPC: F04D27/02
Filed: 1984-07-26
Abstract: PURPOSE:To enable operation control in a safety area without need for using a blow-off valve by controlling the opening of a suction damper on the suction side of a fan by means of an approximate curve to a surging limit. CONSTITUTION:The opening of a suction damper 7 on a suction pipe line 2 is calculated by a calculating means 9, compared with an approximate curve of a surging limit by means of signals from a flow sensor 10 and a pressure sensor 12, judged whether the operating point at present is in the surging area or not, and controlled by a speed of rotation controlling means 13. Accordingly, a fan can be operated at the most efficient operating point close to a surging limit always leaving a constant margin of surging, while providing a fan device with a less energy loss without need for using a blow-off valve.
Patent JP-S6135869-A (JP)
Title: Air mixing jet gun
Inventor: NAKAMURA SOJIRO
IPC: B05B7/02
Filed: 1984-07-27
Abstract: PURPOSE:To powerfully remove the substance in sea by dredging, by providing a jet orifice to the upper part of a suction port and taking in the water stream used in pulverizing an object from the suction port. CONSTITUTION:When high pressure water is injected from the jet orifice 3 mounted inside a cylindrical body 1, high degree vacuum pressure is generated in the direction opposite to a curved part and the suction port 4 opened to the leading end of said curved part takes in water present in the vicinity of said suction port 4 and the substance accompanied thereby while the sucked substance passes through the cylindrical body 1 along with the water stream to be discharged from an emitting port 6 through a hose 5. By this method, the substance in the sea can be dredged and removed while pulverizing.
Patent JP-H05346708-A (JP)
Title: Automatic document feeder
Inventor: IMOTO SHINJI
IPC: G03G15/00
Filed: 1992-06-16
Abstract: PURPOSE:To make separation pressure small, and to prevent a document from being doubly fed or staining on a back surface from being caused. CONSTITUTION:This feeder is an automatic document feeder provided with a document table 1, and separation parts 7 and 8 for supplying the document one by one from the lowermost document of the bundle of document set on the document table, and where the document separated by the separation part is fed to an exposing position 101 and ejected after exposure. The leading edge part of the table 1 is formed to be warped upward along the separation parts 7 and 8, and a document covering member 5 for pressing the bundle of document to the table 1 and a pickup roller 3a are arranged near a part where the warped form begins.
Patent JP-S6051290-A (JP)
Inventor: HAYASHIGUCHI SEIZO
IPC: E06B9/54
Filed: 1983-08-27
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-H1013543-A (JP)
Title: Voice storage device, voice mail system and voice mail reproduction method
Inventor: SATO KAZUAKI
IPC: H04M3/42
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To allow the user to reproduce a part required for the user more quickly by reproducing a prescribed range of a voice mail addressed to the user based on a position of the voice mail addressed to the user. SOLUTION: Received voice mails are stored for each destination and a reproduction instruction for a prescribed time from a head of each voice mail is received from the destination user and the voice mail addressed to each user is reproduced from the head for a prescribed time. The voice storage device 1 is provided with a valid part detection function 5, a storage medium 6, a management data table 7, and an index management function 8. The valid part detection function 5 detects a non-voice part and a voiced part of the voice mail. The storage medium 6 stores the input voice data according to the destination. The management data table 7 manages the stored position of voice data.  The index management function 8 references the management data table 7 to generate the voice data of the designated area desiring reproduction according to the destination as index data for the reproduction and management.
Patent JP-H08325018-A (JP)
Title: Niobium oxide sol
Inventor: IKUYORI SHINICHIRO
IPC: C01G33/00
Filed: 1995-05-30
Abstract: PURPOSE: To enable a stable use without causing unstableness by a gel, etc., at the time of using jointly with other metal element by incorporating an oxalic acid and a citric acid within the range of a specific mol. ratio to a niobium oxide in a niobium oxide sol. CONSTITUTION: The oxalic acid and the citric acid are added to an active niobium hydroxide in the range of (HCOO)2 /Nb2 O5 (mol. ratio)=0.9-2.5 and citric acid/Nb2 O5 (mol. ratio) >=0.01, and the mixture is subjected to a heater reaction at >=90 deg.C for >=4hr to obtain the niobium oxide sol. When the oxalic acid is added more than (HCOO)2 /Nb2 O5 (mol. ratio)=2.0, the oxalic acid is removed by using an ultrafiltration device, etc., so that (HCCO)2 /NB2 O5 (mol. ratio) may be within the range of 0.9-2.0. A usage amt. of the citric acid is increased as the usage amt. of other metallic salt is increased related to the usage amt. of the other metallic salt used together with the niobium hydroxide. Nevertheless, the ratio of citric acid/Nb2 O5 (mol. ratio) is generally regulated to be <=3.
Patent JP-S642207-A (JP)
Title: Electrical insulating composition having anti-bowtie tree property
Inventor: WATANABE KIYOSHI
IPC: C08L23/08
Filed: 1987-06-24
Abstract: PURPOSE: To improve anti-bowtie tree property by using fatty acid metallic salt including OH radial together with fatty acid or fatty acid ester added thereto.  
     CONSTITUTION: 0.005W1.0 by weight of fatty acid metallic salt including OH radical in its molecule and 0.005W1.0 by weight of fatty acid or fatty acid ester are added to 100 by weight of polyolefine or ethylene copolymer. Added quantity of these compounds does not oxhibit sufficient bowtie tree preventing effect if it is less than 0.005 by weight, and it exceeds 1.0 by weight, those compounds are deposited on the surface of an insulator because of restriction of compatibility. Accordingly, an electrical insulating composition capable of further improving anti-bowtie tree property can be obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H11347479-A (JP)
Title: Method for coating wire with ultraviolet-curing resin
Inventor: KUWABARA KAZUYA
IPC: B05D3/06
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To coat a longer-sized wire with a UV-curing resin by one coating without suspending the coating. SOLUTION: A UV-curing resin is cured while removing the clouding deposited on a UV-transmissive cylinder arranged in a curing device. Concretely, a plurality of the curing devices are set, the UV-transmissive cylinder in at least one among the curing devices is filled with a low-oxygen atmosphere, the UV-transmissive cylinder in at least one of the rest curing device is filled with a high-oxygen atmosphere, the clouding of the cylinder filled with a high- oxygen atmosphere is removed, and a wire is coated with the UV-curing resin.
Patent JP-S60100399-A (JP)
Inventor: DENESU BIDA
IPC: H05B41/282
Filed: 1984-07-27
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-H112805-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: IZUMI YOSHIHIRO
IPC: G02F1/1333
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To improve the throughput and mass-productivity by evading increases of the manufacture cost and the price of the device and improving the operability. SOLUTION: End surfaces of liquid crystal panels 2 are connected to each other by using an adhesive 12. Then the surfaces of the liquid crystal panels 2 are coated with an adhesive 13 in a frame pattern surrounding areas corresponding to the display areas of the liquid crystal panels 2. After an uneven part is formed on the surface of a reinforcing substrate 3, the reinforcing substrate 3 is stuck on the liquid crystal panels 2 having been coated with the adhesive 13. Then while the air between the reinforcing substrate 3 and liquid crystal panels 2 is evacuated through an air suction hole 3b, an adhesive 14 is injected into between the both through an adhesive injection hole 3 under a pressure. Lastly, the surface front of the reinforcing substrate 3 is irradiated with ultraviolet rays to set the adhesive 14.
Patent JP-H11350742-A (JP)
Title: Sheet connecting belt
Inventor: HOSHINO TSUNEICHIRO
IPC: E04G21/24
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To connect quickly and simply sheets in a desirable size and shape by attaching a connecting belt where tubular portions and cut portions are formed alternately, along the sides of a civil engineering and construction sheet. SOLUTION: A connecting belt 3 formed of a resin on a base such as a weave, knit or textile is attached along the sides of a civil engineering and construction sheet 6. And tubular portions 5 for inserting connecting materials are formed by folding in two one side of the connecting belt 3 from the longitudinal direction and inserting a form retaining material thereinto. The tubular portions 5 may be formed by folding back directly the side of the sheet 6 and sewn. More than one cut portion E whose length B is less than the interval A, is provided in the tubular portions 5 at an interval of A. Butting the sheets 7, 7 to which the connecting belts are joined and engaging the tubular portions 5 with the cut portions E, and inserting a rod-shaped connecting material to the tubular portions 5, more than one sheet 7 can be connected quickly, simply in desired size and shape.
Patent JP-H0322754-A (JP)
Title: Image processing circuit
Inventor: SOFUE IKUO
IPC: G09G1/16
Filed: 1989-06-20
Abstract: PURPOSE:To improve print quality or display quality by varying white or black data length within a range of one dot of image data. CONSTITUTION:The image processing circuit has an image processing part 7 which processes part of data on a serial image to improve the picture quality and this image processing part 7 consists of three flip-flops 20-22 and gate circuits 23-25. Then the white or black data length is varied within the range of one dot of the image data and the minimum unit of the variation of this data length is the basic clock of the image processing circuit. Consequently, the size of print picture elements can be held proper and the print quality or display quality can he improved.
Patent JP-H11349734-A (JP)
Title: Thermoplastic elastomer composition and hose
Inventor: HARA YUICHI
IPC: C08L23/08
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer composition having excellent oil resistance, thermal aging resistance and low temperature physical properties by compounding a thermoplastic polyamide-based resin for a continuous phase and two kinds of specific rubbers for a dispersion phase and subsequently dynamically cross-linking the composition. SOLUTION: This thermoplastic elastomer composition is obtained by compounding (A) a thermoplastic polyamide-based resin for a continuous phase and (B) acrylonitrile-butadiene copolymer rubber and (C) an ethylene-acrylate ester copolymer rubber for a dispersion phase and subsequently dynamically cross-linking the composition. The component A is preferably nylon 6, nylon 66, nylon 666, etc. The component B is a copolymer of (i) acrylonitrile with (ii) butadiene, wherein the content of the component (i) is preferably 10-50 wt.%. The component C is a (multi-component) copolymer of (iii) ethylene with (iv) a (meth)acrylate ester and, if necessary, (v) a cross-linking monomer. The components A, B and C are preferably compounded in an A/(B+C) weight ratio of 70/30 to 20/80.
Patent JP-H0820629-A (JP)
Title: Epoxy resin composition
Inventor: ITO AKIHIRO
IPC: C09J163/00
Filed: 1994-07-08
Abstract: PURPOSE:To obtain an epoxy resin composition curable at <=80 deg.C, excellent in handleability, shelf life and adhesive strength and remarkably useful as a film-shaped adhesive. CONSTITUTION:This epoxy resin composition is composed of 100 pts.wt. resin composition containing (A) 20 to 60 pts.wt. epoxy resin containing a noncross- linked thermoplastic elastomer component, (B) 5 to 40 pts.wt. epoxy resin containing cross-linked rubber component and (C) 20 to 70 pts.wt. solid epoxy resin having >=50 deg.C softening point, (D) 2 to 15 pts.wt. urea-based epoxy resin- curing agent and 3 to 20 pts.wt. latent curing catalyst stable at 40 deg.C and capable of being activated at <=80 deg.C.
Patent JP-H11347125-A (JP)
Title: Mobile oxygen concentrator
Inventor: KOBAYASHI YOSHIO
IPC: A61M16/10
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a compact and light mobile oxygen concentrator capable of easily performing maintenance check and component exchange even when respective components are installed in close formation inside the casing of the oxygen concentrator. SOLUTION: In the pressure fluctuation adsorptive oxygen concentrator provided with a generation means for generating oxygen-rich gas and a supply means for supplying the oxygen-rich gas for use at least, casing parts 1 and 2 of the oxygen concentrator internally housing the said respective means can be divided into two at least while making a dividing face oblique to a vertical axis.
Patent JP-H026368-A (JP)
Title: Alumina-zirconia-carbon-based refractory
Inventor: SAKAGUCHI MASAYUKI
IPC: C04B35/10
Filed: 1988-06-24
Abstract: PURPOSE:To obtain the title refractory excellent in corrosion and spalling resistance by calcining a composition comprising a zirconia-contg. alumina-zirconia- based raw material, alumina raw material and carbon powder. CONSTITUTION:The objective refractory produced from a composition comprising (1) 40-90wt.% of an alumina-zirconia-based raw material containing 20-40wt.% of zirconia, (2) 10-40wt.% of an alumina raw material and (3) 3-20wt.% of carbon powder. If <=20wt.% in the content of ZrO2, the refractory is poor in corrosion resistance; whereas in case of >=40wt.%, when exposed to high temperatures during calcination or use, the refractory will cause sharp shrinkage due to the phase transition of ZrO2, resulting in developing cracks. Higher purity of the alumina raw material will lead to better resistance to corrosion and spalling and the content of SiO2 should be suppressed to a minimum. Said alumina raw material is e.g., sintered alumina, electromelted alumina, calcined alumina. It is preferable that said carbon powder be >=80wt.% in carbon content and <=100 mesh in size.
Patent JP-H09315336-A (JP)
Title: Traveling device of work vehicle
Inventor: NAGATA SUKEYASU
IPC: F16H47/04
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle swinging mechanism using a running drive mechanism so as not to impede a straight traveling of the vehicle. SOLUTION: An operation direction can be obtained by giving an additional rotation in a reverse right and left direction via a additional rotation transfer device with a reversible non-step transmission device 27 which is transmitted and operated with an steering tool 10 with respect to one element of right and left planetary gear mechanisms connecting a traveling main drive shaft with the right and left traveling drive shafts. A brake 58 is provided for braking one element of the planetary gear mechanism so that the brake is automatically operated at the time of the straight run of the vehicle when the steering tool is not operated.
Patent JP-H1172811-A (JP)
Title: Optical signal processing method and optical transversal filter
Inventor: ROBERTS KIM BYRON
IPC: H04B10/18
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To enable the amplitude modulation of an output waveform but while sensitizing to the amplitude of an optical signal waveform without sensitizing to the characteristic of the optical carrier signal of an optical signal by modulating an input signal according to the input of tap signals and forming an output waveform modulated dependently upon the coupling of the amplitude of the tap signal waveforms by this output signal. SOLUTION: The plural tap signals 20, 21 are formed by the optical signal and the individual tap signal waveforms B, C indicating the optical signal waveforms subjected to different individual delay periods by the respective tap signals 20, 21 are formed by the respective tap signals 20, 21. The tap signals 20, 21 are inputted as control signals to a modulating means (interference meter) 5. The optical input signal 50 is inputted to a modulation means 5, by which this signal is modulated. The input signal 50 is modulated by controlling the modulation means 5 according to the input of the tap signals 20, 21 and the optical output signal 22 is supplied. This optical output signal 22 forms the output waveform modulated dependently upon the coupling of the amplitudes of the tap signal waveforms B, C.  The output signal 22 generally changes a cosine function with respect to the change of the optical signal 16.
Patent JP-H098933-A (JP)
Title: Automatic metering system
Inventor: MATSUMURA TERUE
IPC: H04W4/04
Filed: 1995-06-23
Abstract: PURPOSE: To simplify informing and setting for the purpose on the occurrence of a fault in a radio master set and a radio slave set adopting communication via a radio channel in order to improve the maintenance performance of the system in the automatic metering system for data communication through a telephone line between gas meters and water supply meters in a radio wave. CONSTITUTION: The system is made up of an automatic metering center 1, a terminal network controller 4 connecting to each consumer 3, a radio master set 5, a radio slave set 6 and a meter 7. The radio master set 5 is provided with a master set identifier storage means 57 storing an identifier and a notice destination line number, a master set wired transmission reception means 53, a master set fault detection means 56 detecting an operation fault, and a master set control means 51 sending detected master set fault information to the automatic metering center 1 via the terminal network controller 4 from the wire a transmission reception means 53.
Patent JP-S5680311-A (JP)
Title: Controlling method for rolling mill
Inventor: MATSUDAIRA TAKAYUKI
IPC: B21B37/48
Filed: 1979-12-05
Abstract: PURPOSE: To control the sheet thickness, by obtaining the deviation of sheet thickness detected on the run-out side of the downstream mill from the set point of sheet thickness, and by controlling the speed difference between upper and lower rolling rolls or the interstand tension correspondingly to above obtained thickness deviation.  
     CONSTITUTION: The thickness gauge 16 detects sheet thickness on the run-out side of upper and lower rolling rolls 4, 3. Then, the sheet thickness control circuit 17 produces a thickness correction signal correspondingly to the deviation of this detected sheet thickness from the value of sheet thickness set in the sheet thickness setting circuit 18. Here-upon, if the sheet thickness correction signal is below the limit value for the sheet thickness control output, the sheet thickness control out-put limiting circuit 19 produces a thickness correction signal as the speed difference correction signal by which the speed of the upper roll 4 is altered. Meanwhile, if the sheet thickness correction signal is above the limit value of the sheet thickness control output, the speed of the upper roll 4 is altered within the limit of this control output, and the residual excess is produced as the tension set correction output to correct the tension. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0822242-A (JP)
Title: Means for correcting and training way of holding bar to be grasped
Inventor: TAKASHIMA AKI
IPC: G09B19/24
Filed: 1994-07-08
Abstract: PURPOSE:To enabling a user to grasp a bar to be grasped in a correct in expensively provide a means of grasping position in a stable state. CONSTITUTION:This means is formed of an elastic material and has a hole 2 which is penetrated in a vertical direction for insertion of the bar to be grasped, an outer peripheral part 4 which encloses this hole 2 and a projecting part 3 which projects outward in the radial direction of the hole 3 from this outer peripheral part 4. A nearly flat surface 3a on which the thumb can be placed when the bar mounted in the hole 2 is grasped is formed on at least the front surface of this projecting part. This means for correcting and training the ways of holding the bars to be grasped is formed of the elastic material and has the hole which is penetrated in the vertical direction for insertion of the bar to be grasped, the outer peripheral part which encloses the hoard the projecting part which projects outward in the radial direction of the hole from the outer peripheral part and the nearly flat surface on which the thumb can be placed when the bar mounted in the hole is grasped is formed on at least the front surface of the projecting part.