baber/WOPTO huggingface dataset:
Patent JP-H11275507-A (JP)
Title: Digital vtr
Inventor: SUGIMURA YUKIO
IPC: H04N5/7826
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To record image data after rewinding that is written in a memory during the rewinding on a tape by providing a means which intermittently writes an image that is picked up by a video camera in the memory and rewinding the video tape up to a tape top at the time of detecting that the tape residual amount of the video tape becomes prescribed amount or less. SOLUTION: This VTR has an image data recording means which reads out image data for one record unit from a memory 2 and records it on a video tape each time the image data for a prescribed one record unit is stored in the memory 2 in addition to an image storing means. Residual amount detection of the tape is performed by a method that detects it based on the ratio of revolving speeds of a feeding reel and a take-up reel. When it is detected that the tape residual amount becomes prescribed amount or less, the video tape is rewound up to a tape top and at the same time the images picked-up are continuously written in the memory and are recorded on the video tape after the rewinding is finished.
Patent JP-2000271852-A (JP)
Title: Honing device
Inventor: KATSU MASAHIKO
IPC: B24B33/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To improve roundness of a cylinder bore during assembly of a cylinder block. SOLUTION: This device is equipped with a rotary cylinder 2, a cylindrical honing head 3 rotating with the rotary cylinder 2 and comprising honing sticks 31 movable in the diametral direction on an outer peripheral surface, and a honing stick driving mechanism 4 moving the honing sticks 31 is in the diametral direction. A columnar cam 7 synchronizing a diametral position of the honing sticks 31 with the rotation of the honing head 3 and changing it is provided on the honing stick driving mechanism 4.
Patent JP-H10276247-A (JP)
Title: Radio telephone set
Inventor: KUSUNOKI YOSHIOMI
IPC: H04B1/3822
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently show the effect of privacy mode setting by increasing the gain of a transmission sound volume adjusting amplifier and increasing the gain of a side tone level adjusting amplifier when a privacy mode is set. SOLUTION: The transmission sound volume adjusting amplifier 5 amplifies a transmission sound signal which is to be supplied from a microphone 1 to a transmission/reception circuit 6 and amplifies a reception sound signal supplied from the transmission/reception circuit to a speaker 11. The side tone level adjusting amplifier 9 adjusts the level of the transmission sound signal D' outputted from the transmission sound volume adjusting amplifier 5 and adds it to the reception sound signal outputted from a reception sound volume adjusting amplifier 8 by an adder 90. When the privacy mode is set by a privacy key 12, a man machine control circuit 14 increases the gain of the transmission sound volume adjusting amplifier 5 and increases the gain of the side tone level adjusting amplifier 9.
Patent JP-H10276128-A (JP)
Title: Information data distribution method and information data communication system
Inventor: KINOSHITA TAKEHIRO
IPC: H04L12/54
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To distribute information data of a comparatively small data quantity and requiring immediacy such as a flash news efficiently in a PHS network. SOLUTION: Information data from a center 101 are stored in a cache of a base station 201 that relays a PHS slave set 11 and the center 101, and in the case that information data designated by an information data transfer request from each PHS slave set 11 in an area of the base station 201 are in existence in the base station 201, no communication is made with the center 101 but the base station 201 distributes the information data to the PHS slave set 11 immediately. Thus, in comparison with a conventional operation mode that communication with the center 101 is made every time the information data transfer request is issued from the PHS slave set 11, the effect of congestion in a speech transaction is relaxed and the system copes with requests from pluralities of slave sets 11 at the same time efficiently.
Patent JP-S521832-A (JP)
Title: Car back mirror
Inventor: ASAYAMA KINGO
IPC: B60R1/06
Filed: 1975-06-23
Abstract: PURPOSE: Special back mirror indicates correct position of following car. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10275821-A (JP)
Title: Gold alloy wire for bonding semiconductor device
Inventor: MURAI HIROSHI
IPC: H01L21/60
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To protect a gold alloy wire against disconnection, even if a semiconductor device is exposed to an environment of harsh thermal cyclings by a method, wherein the gold alloy wire is formed of material composed of a prescribed wt% of Cu, a prescribed wt% of Pd, and gold and unavoidable impurities as the rest. SOLUTION: Material composed of 1.65 to 4.40 wt% of Cu and Pd both prescribed in content is added to high-purity gold of purity 99.999 wt.%, which are melted in a vacuum furnace and then cast into a gold alloy ingot. The gold alloy ingot is subjected to cold working and intermediate annealing by the use of a grooved roll and a wire-drawing machine and formed into a gold alloy wire of diameter 30 μm and extensibility 4% undergoing final cold working and final annealing. By this setup, a gold alloy wire of this constitution can be protected against disconnection, even if a semiconductor device provided with a copper alloy lead frame is exposed to an environment of harsh thermal cyclings.
Patent JP-H06264076-A (JP)
Title: Production of highly concentrated deashed coal/water slurry
Inventor: ITO HAYAMIZU
IPC: C10L10/18
Filed: 1993-03-11
Abstract: PURPOSE:To obtain the subject slurry useful as a fluid fuel, easy in handling such as pumping and storage, and excellent in stability by subjecting feedstock coal to a plurality of specified treatment steps. CONSTITUTION:The production process comprises the steps of: separating feedstock coal into low-, medium-and high-ash coals by gravity separation 10, wet-grinding the separated medium-ash coal 12 into a water slurry, adding a scavenger (e.g. kerosene) and a frothing agent (e.g. methylisobutyl-carbinol) to the slurry while blowing a gas (e.g. air) into it to deash it by floatation 16, adding a dispersant mixture mainly consisting of a dispersant comprising a water-soluble copolymer essentially consisting of a polyalkylene glycol (meth) acrylate monomer and a sulfoalkyl (meth)acrylate monomer and a dispersant selected from a polystyrene sulfonate salt and a styrene/styrenesulfonate copolymer and water to a mixture of the obtained deashed coal with the low-ash coal from the gravity separation 16 and wet-grinding the obtained mixture 18 to obtain the objective slurry having a solid concentration of above 60wt.%.
Patent JP-S57192876-A (JP)
Title: Measuring device for average frequency
Inventor: TAKAHASHI TOSHIROU
IPC: G01R23/10
Filed: 1981-05-22
Abstract: PURPOSE: To make the precision of measurement constant automtically even when the  pulse width of a gate signal changes, by computing the pulse width of the gate signal  based on a counted value of the number of gate signals and a counted value of clock  signals, and thereby controlling a time of measurement automatically.   
     CONSTITUTION: Gate 12 and 21 are controlled by a gate signal from a gate signal  generating circuit 16 and the number of input signals and the number of clock pulses  are counted by counting circuits 13 and 22, respectively. Counted values thus obtained  are divided by an arithmetic unit 28 and thereby an average frequency is decided. To  this arithmetic unit 28 is also impressed a counted value of the number of generation  of gate signals, and, through the division thereof with the counted value from the circuit 22, the width of a gate pulse is calculated. Then, a cycloe of measurement corresponding to the precision of measurement set in the arithmetic unit 28 is computed on  the basis of the pulse width, a gate 15 is opened and closed through the intermediary  of a control circuit 26, and thereby a time of measurement is controlled automatically  in accordance with the precision of measurement. As the result, the precision of measurement is made to be constant according to the set precision even when the width of  the gate pulse changes, and thus the measurement of the average frequency is performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05284326-A (JP)
Title: Protocol converter
IPC: H04L12/58
Filed: 1992-03-31
Abstract: PURPOSE:To attain protocol conversion between an electronic mail network employing the MHS protocol and a facsimile communication network employing the facsimile communication network protocol. CONSTITUTION:A communication text according to the MHS protocol from an electronic mail network terminal equipment 1 is transferred to a conversion section 35 of a converter 3 and divided into sets of character information corresponding to one page of a facsimile text according to page division information stored in a database 34 and the sets are sent to a facsimile terminal equipment 5 via a facsimile communication network 4.
Patent JP-H03275795-A (JP)
Title: Removal of sulfur component from coal
Inventor: AIDA TETSUO
IPC: C10L9/02
Filed: 1990-03-26
Abstract: PURPOSE:To effectively, economically and readily remove sulfur components contained in coal by mixing an aqueous solution of caustic soda, etc., with crushed coal and then reacting the resultant mixture under heating at a high temperature in an oxidative atmosphere. CONSTITUTION:Crushed coal preferably having 20-200 mesh or lower grain size is mixed with 0.5-10 normal (preferably 5 normal) aqueous solution of caustic soda and/or caustic potash and the resultant mixture is reacted under direct heating at 250-400 deg.C (preferably 370 deg.C) in a (mixture)atmosphere of 1-30atm (preferably 15atm) oxygen gas and/or 1-100atm (preferably 50atm) air to remove sulfur components in the coal.
Patent JP-H05279454-A (JP)
Title: Reactive composition
IPC: C08K5/35
Filed: 1992-03-31
Abstract: PURPOSE:To provide the subject composition reactive at low temperatures in a short time, useful for molding materials excellent in mechanical strength, heat resistance and chemical resistance, comprising a compound bearing several specific groups and another kind of compound bearing several functional groups reactive with the above groups. CONSTITUTION:The objective composition comprising (A) a compound bearing several groups of formula I (X and Y are each H, 1-4C alkyl or halogen; R1-R4 are each H, halogen, alkyl, phenyl, etc.) (e.g. of formula II) and (B) another kind of compound bearing several number of at least one kind of functional group selected from epoxy group, aromatic hydroxyl group and amino group, each reactive with the groups of the formula I. It is preferable that the weight ratio A/B be (90:10) to (10:90).
Patent JP-S58196783-A (JP)
Title: Picture image processing device
Inventor: KADOMA JIYUNYA
IPC: H04N5/85
Filed: 1982-05-12
Abstract: PURPOSE:To make a system smaller, by combining a display circuit and an optical video disk which records a program for controlling a microprocessor, data and analog picture image information. CONSTITUTION:A program for controlling a microprocessor 16 and data are recorded on the one side of an optical video disk 11 and an analog picture image are recorded on the other side. The microprocessor 16 receives the information recorded on the surface of the disk 11 and, according to the information, controls pickups 12 and 13 and the picture image. Digital picture image synthesized by the microprocessor and the analog picture image reproduced by a video reproduction part 17 are mixed at a display cntrolling part and displayed on a color display 19.
Patent JP-H09240841-A (JP)
Title: Storing device for solid collective and taking out method for solid collective body
Inventor: MIZUNO SEISHIRO
IPC: B65G65/40
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To taking out all solid collective bodies by providing a tilt output generating mechanism connected to drop guide bodies, a conveying machine arranged under a drop port for the solid collective bodies, and a supplying mechanism for supplying solid collective bodies on the drop port side to the conveying machine. SOLUTION: When solid collective bodies X are discharged onto a floor 5 by a tripper 12, a pile P is formed on the floor 5. When the solid collective bodies X are bulk materials, the arch action is generated near a drop port 7, and extraction of the bulk materials is made impossible. The pile P is scraped and collapsed from the lower side through respective blades of a horizontal rotational body 46 of a supplying mechanism 41 loaded on a self-traveling truck, and the bulk materials are supplied from the drop port 7 to a conveying machine 61. When the remaining piles P1 are generated on the floor 5, a tilt output generating mechanism 21 for forming a useful slope by a sheet material 15 by expansion to be generated by injection of air from a blower 7 into drop guide bodies 13a, 13b is operated through pipe lines 27, 29a, 29b.  Similarly, the bulk materials are carried out through the supplying mechanism 41 and the conveying machine 61.
Patent JP-S533755-A (JP)
Title: Goods sales management system
Inventor: TAKAHASHI YASUKICHI
IPC: G07G1/14
Filed: 1976-06-30
Abstract: PURPOSE: Sales are recorded on a plural number of memory cassettes, in whih unit prices are preset at once, and the sales data are totalized by a totalizing device, thereby completing the preset operation at once having a unit memory function and simplifying a sales totalization. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S555171-A (JP)
Title: Plate width control method of rolling materials in continuous hot rolling equipment
Inventor: TAKAHASHI RIYOUICHI
IPC: B21B37/50
Filed: 1978-06-27
Abstract: PURPOSE: To enable plate width to be controlled at desired values without fluctuating product plate thicknesses, rolling currents and volume speeds by simultaneously adjusting passes, roll speeds and inter-stand tension in the finish rolling mill groups of continuous hot rolling equipment of steel plates based on the specific relations.  
     CONSTITUTION: The passes (mm) at respective stands of the hot rolling equipment having plural units of stand, roll speeds (r.p.m.) of respective stands and tension (kg/mm 2 )among adjoining stands are simultaneously changed and adjusted based on the formula [ΔSi is the pass change quantity (mm) at the (i)th stand from the rolling material inlet, ΔNi is the change quantity (r.p.m.) of the roll speed per unit time of the (i)th roll, Δθi is the tension change quantity (kg/mm 2 ) between the (i)th stand and (i+1)th stand, bj is the coefficient determined by the material information of steel types, etc. of rolling materials and the reduction schedules of each stand, etc.), whereby the plate width ΔbF(mm) at the outlet is determined. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S554773-A (JP)
Title: Code processing system of pcm-system recording and reproducing device
Inventor: JIYUUSO HIROMI
IPC: H04L1/00
Filed: 1978-06-27
Abstract: PURPOSE: To improve an error correction effect by forming a word by arranging digital data, which is obtained by converting analogue signals of plural channels in the PCM system, and combination data on a basis of prescription.  
     CONSTITUTION: Right signal R n- l sampled at a time before time l is delayed in a memory by time l and is arranged on n-th left signal Ln obtained by converting analogue signals of left and right channels, etc., in the PCM system, and further, parity signal P n-2 l based on the exclusive OR between (n-2l)-th left and right signal data L n-2 l and R n-2 l is arranged, thereby forming one word. Next, a similar word including left signal data L n+1-3 l, which precedes data Ln by 3l- 1, and successive words similar to this word are arranged, and finally, a CRC check signal is arranged, thereby forming video signal data of one horizontal period. By this arrangement, a continuous error is not generated in reproducing data, and errors are discrete. As a result, the correction of reproducing data for drop-out, etc., is performed easily and surely, and the error correction effect dependent upon interpolation is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02260463-A (JP)
Title: Semiconductor device
Inventor: MURAYAMA TAKASHI
IPC: H01L31/02
Filed: 1989-03-31
Abstract: PURPOSE:To improve moisture resistance of a semiconductor device by positioning a photoelectric transducer in a frame molded by using thermoplastic resin and forming a plurality of synthetic resin layers having different moisture wettabilities in a hollow part formed between the frame and the transducer. CONSTITUTION:A frame 5 is molded by synthetic resin, a light transmission material 2 is brought into close contact with the photodetecting surface of a photoelectric transducer 3 disposed in the frame 5, and a plurality of synthetic resin layers 4 having different moisture wettability in a hollow part formed between the transducer 3 and the frame 5. In this case, since moisture contained in the atmospheric air and moisture swelled in the frame 5 are reduced by the layers 4, a moisture wettability passage to the transducer 3 is not formed. Thus, the moisture reaching the transducer 3 is reduced, the moisture resistance of a resin-molded semiconductor can be improved.
Patent JP-S61238402-A (JP)
Title: Rolling method by multi-stages cluster rolling roll for cold rolled metallic strip having good surface gloss and shape
Inventor: SUZUKI MAKOTO
IPC: B21B1/22
Filed: 1985-04-15
Abstract: PURPOSE:To produce a product having high surface gloss and good shape with high efficiency by subjecting a metallic strip to high-speed rolling with large-diameter work rolls up to an intermediate pass than changing the rolls with small-diameter work rolls and subjecting the strip to low-speed rolling in at least the final pass. CONSTITUTION:The 1st lubricating system 6 and the 2nd lubricating system 7 are provided as the lubricating oil system for cooling the work rolls 5 of a 12-stages cluster rolling mill. The large-diameter rolls are incorporated together with intermediate rolls 2 and backup rolls 3 for the work rolls up to the intermediate pass. The soluble type lubricating oil is supplied from the 1st lubricating oil tank 8 and is circulated by the 1st pump 9 and is injected from nozzles 10 to lubricate and cool the rolls in order to improve the cooling effect by the 1st lubricating oil system 6. The strip is thus rolled at a high speed. The work rolls are exchanged with the small-diameter rolls 5 in order to improve the surface gloss in at least the final pass. The straight type lubricating oil is supplied and circulated from the 2nd lubricating oil tank 11 to the 2nd lubricating oil system 7 by the 2nd pump 12 in order to obtain the high surface gloss. The oil is injected from the nozzles 10 and the strip is rolled at a low speed.
Patent JP-2000262949-A (JP)
Title: Slide bead coating method with pva coating liquid and device therefor
Inventor: OGAWA SHOTARO
IPC: B41N3/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent coating defects (streak or the entrapment of air) or spreading defects even in high speed coating. SOLUTION: A PVA coating liquid 14 is applied on a web 12 through a bead part 42 by using a slide hopper 22, in which the inclination (α) of the slide surface 36 is set to 5 deg.<α<30 deg. to the horizontal surface 39, and making the PVA coating liquid 14 flow down on the slide surface 36 and in the case of applying it so that the thickness T (mm) of the coating film applied on the surface of the web 12 is set to be thinner than the thickness S (mm) of the PVA coating liquid 14 flowing down on the slide surface 36, the bead clearance CL (mm) of the bead part 42 is set to satisfy T+0.05<CL<2T+0.1 in accordance with the thickness T (mm) of the coating film and the bead back pressure P (mmH2O) of the bead part 42 is set to satisfy (2/CL+20)<P<(10/CL +20) in accordance with the bead clearance CL (mm).
Patent JP-S59202216-A (JP)
Title: Production of solid amino resin
Inventor: HONDA TOSHIYUKI
IPC: C08G12/02
Filed: 1983-05-04
Abstract: PURPOSE:To produce a solid amino resin of a low moisture content within a short time, by reacting an amino compound with paraformaldehyde of a specified concentration in the presence of a catalyst. CONSTITUTION:A low-moisture solid amino resin is obtained by mixing an amino compound such as urea, melamine or guanamine with paraformaldehyde of a concentration >=90wt%, a catalyst such as hexamethylenetetramine or NaOH and, optionally, additives such as a surfactant and a lubricant, and reacting the mixture. EFFECT:A step for forced dewatering can be omitted, and the production time and cost can be reduced.
Patent JP-S578044-A (JP)
Title: Assortment indicating device for goods to be transferred
Inventor: DOI KIYOSHI
IPC: B23P21/00
Filed: 1980-06-10
Abstract: PURPOSE: To aim at the improvement of smooth and efficient work in multi-sort work line by a method wherein the sort of the goods to be transferred or of the parts to be fitted together is allowed to be indicated by setting detecting plates beforehand in the order corresponding to the transfer order of the parts in a case.  
     CONSTITUTION: A layer number of the detecting plates 9, in which a datum surface 9a and a concavity 9b for the orientation within the case is provided commonly with respect to all the plates 9 and a metal piece 10 to form a detecting element at its circumferential position different from one another is also provided, are stored in the prearranged transfer order of the goods or the parts. The lowermost detecting plate 9 is taken out by a setting and taking-out member 5 and the metal piece 10 of the lowermost plate 9 is responded with some one of the large number of the detectors 4...4 to output a detecting signal indicating the sort of the goods or the parts to be fitted together with an indicator 8. Consequently, the goods transferred can be subjected to the necessary fitting work as indicated with the indicator 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S536491-A (JP)
Title: Frothing compositon
Inventor: ISHIDOU MASAKAZU
IPC: A23L29/00
Filed: 1976-07-01
Abstract: PURPOSE: A frothing composition mainly composed of water-soluble protein obtained by the treatment of microbial cells with proteinase, and method for preparing the composition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61168659-A (JP)
Inventor: DEIRU RITSUCHII HOORU
IPC: C08K3/32
Filed: 1985-04-15
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-S57193982-A (JP)
Title: Operation of 3-phase induction motor
Inventor: TAMURA KATSUAKI
IPC: H02P1/32
Filed: 1981-05-25
Abstract: PURPOSE:To improve operation efficiency by starting with a high starting torque with the 3-phase coil Delta connected and changing the connection over to star connection and operating with a light load. CONSTITUTION:When a load with a flywheel that has a large movement of inertial is operated, a delta connection is formed at starting by connecting X and V, W and Y, and U and Z of the windings 1, 2, and 3 of a 3-phase windings, and the starting is performed by a large starting torque. After the starting is completed, a star connection is formed by connecting the U, V, and W to the power source and the Z, X, and Y at the common point. Accordingly, input during operation can be made small to save the electric power consumption by employing this method in the operation of a load that requirs a large torque at starting and during the operation requires a small load.
Patent JP-S523383-A (JP)
Title: Manufacturing method of semiconductor device electrode
Inventor: HAYAKAWA KISHIN
IPC: H01L47/02
Filed: 1975-06-24
Abstract: PURPOSE: Forming ohmic contact or low resistance contact with the metal in which a semiconductor crystal is not coincided with it relative to operational function and rasing bonding adhesive property by appropriately selecting the metal formed on the surface of an electrode. 
     COPYRIGHT: (C)1977,JPO&Japio