baber/WOPTO huggingface dataset:
Patent JP-H02122479-A (JP)
Title: Digital signal recording/reproducing method for rotary head type tape recorder
Inventor: YOSHIDA GOJI
IPC: G11B20/18
Filed: 1988-10-31
Abstract: PURPOSE:To obtain a lower error rate by selecting whether or not a tertiary checking code is added to improve error correcting ability in units of a group. CONSTITUTION:An intra-frame signal processing circuit 3, which adds primary and secondary checking codes C1 and C2, executes interleaving, etc., in units of a frame of the time of recording, detects and corrects errors by means of the checking codes and executes interleaving, etc., at the time of reproducing, and an intra-group signal processing circuit 4, which adds a tertiary checking code in units of a group at the time of recording, and detects and corrects the errors by means of the checking codes at the time of reproducing, are provided 4. When a digital signal is recorded, first the tertiary checking code is added in units of a group (for example, 32 frames), then the interleaving is executed in units of a frame again, and the primary and secondary checking codes C1 and C2 are added in units of a track again. Thus, the recording mode having the difference error rate and recording capacity can be selected according to the type and quantity of digital data, and the low error rate is attained.
Patent JP-H11111438-A (JP)
Title: Induction heating cooker
Inventor: FUJII YUJI
IPC: H05B6/12
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To heat load suitable for induction heating effectively and surely. SOLUTION: An input suppression means 19 judges whether an input is suitable for induction heating or not in response to the output of a voltage detection means 18 for the output of an input detection means 17 corresponding to load 14, and the input to an inverter circuit is suppressed in response to the judgement. Since the input suppression means 19 is equipped with two kinds or more of input suppression states of the inverter circuit, the induction heating is stopped for no load, a small article load such as a knife, or a pan unsuitable for the induction heating, and the induction heating is conducted at a predetermined input to the load 14 judged as unsuitable for the induction heating by any cause though suitable for the heating.
Patent JP-H03138315-A (JP)
Title: Heat treatment for ferritic stainless steel
Inventor: NAKAYAMA KOJI
IPC: C21D6/00
Filed: 1989-10-23
Abstract: PURPOSE:To prevent the occurrence of cracks without adopting particular heat retaining countermeasure by applying hot rolling to a ferritic stainless steel in which respective contents of Cr, C, N, Mn, Si, Al, and Mo are specified and subjecting the resulting high-temp. steel slab to heat treatment under the prescribed conditions. CONSTITUTION:A ferritic stainless steel having a composition containing 18-25% Cr, <=0.01% C, <=0.01% N, <=1% Mn, 1.2-1.5% Si, and 1.2-1.7% Al and also containing, if necessary, 2-3% Mo is refined. This steel is hot-rolled, and the resulting steel slabs of 800-1000 deg.C are subjected, in a state set at spaces apart, to cooling down to 100-300 deg.C at >=45 deg.C/hr cooling rate. Subsequently, soaking is performed at 900-1200 deg.C for 4-8hr, followed by slow cooling at <=30 deg.C/hr cooling rate.
Patent JP-S61149112-A (JP)
Inventor: CHIGIRA NOBORU
IPC: G07F13/06
Filed: 1984-12-25
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-H03136343-A (JP)
Title: Bonding device
Inventor: NAKATANI TAKUYA
IPC: H01L21/60
Filed: 1989-10-23
Abstract: PURPOSE:To enable even pressurizing force to be given by a method wherein a heating head part is free-rockingly provided to a pressure-driving part on the central line of a pressurized heating head part through a pressurizing ball. CONSTITUTION:A hole 3a in almost the same diameter as that of a pressurizing ball 11 is made on the central line of a pressurizing head part 5 i.e. the central part of a guide pin fixing plate 3 so that a spherical pressurizing ball 11 may be contained in the hole. When a bonding device A is lowered, a semiconductor chip 12 is brought into contact with an electric circuit board 13; a gap L2 (L2<L1) is made between a pressurizing ball 11 and a pressurizing block 1; while another gap L3 is made between a stepped part 2a of a pin 2 inserted into a large hole C and the lower surface of a guide plate 9. Furthermore, when the block 1 is lowered, the gap between the ball 11 and the block 1 is almost stopped so that the pressurizing force previously set up by a pressure- driving part may be transmitted to a heating head part 5. At this time, a head 8a pressurized by the lowermost point 1 gives even pressurizing force to the whole chip 12.
Patent JP-H0989496-A (JP)
Title: Washing method for tubular heat-exchanger
Inventor: SASAKI TAKUYA
IPC: F28G1/12
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To execute washing of the ball of a heat transfer pipe, in an absorption refrigerator having different heat transfer pipe bores and a plurality of heat-exchangers incorporated therein. SOLUTION: A ball divider 11, etc., is arranged in a ball introduction line. Balls are divided into ball diameters matching respective heat transfer pipe bores and introduced into a plurality of heat-exchangers 1 and 2 and simultaneously washed. The balls are captured by a ball collector 4 for recirculation.
Patent JP-H06127660-A (JP)
Title: Controlling method for transfer equipment
Inventor: HAYASHI MASAYA
IPC: B65G47/68
Filed: 1992-10-14
Abstract: PURPOSE:To provide a controlling method for transfer equipment for exactly retaining the distance between transferring items. CONSTITUTION:The distance between transferring items is set by a difference in speed between low-speed sending-in conveyor parts 5a, 5b and high-speed sending-in conveyor parts 6a, 6b. When the transferring item shades a first photoelectric sensor 7a for the high-speed sending-in conveyor part 6a and the transferring item shades a first photoelectric sensor 7b for the high-speed sending-in conveyor part 6b, a sending-in conveyor 2b suspends its operation. When the transferring item from the sending-in conveyor 2a shades a second photoelectric sensor 8 and then passes light, the sending-in conveyor 2b restarts transferring operation to transfer the transferring item to a combined conveyor 3. In accelerating or decelerating the sending-in conveyors 2a, 2b, normal acceleration and deceleration are made when the sending-in conveyors 2a, 2b are decelerated for suspending their operation and are again accelerated. When the sending-in conveyors 2a, 2b are accelerated again during deceleration before suspending their operation, speed at the time of receiving instructions for acceleration during deceleration is retained for a period expected to be suspended in deceleration. Then, normal acceleration is made.
Patent JP-S62135947-A (JP)
Title: Data processor
Inventor: TAKASU HIDEYO
IPC: G06F9/445
Filed: 1985-12-09
Abstract: PURPOSE:To easily prohibit to use the device outside the device usable time zone by setting the time zone to prohibit to load a program to a non-volatile memory. CONSTITUTION:A data processor 1 is composed of a processor 2, a non-volatile memory 5 to accommodate the time zone information to designate a time zone to prohibit a program load, a clock mechanism 6, a ROM 3 to accommodate a loader program, an auxiliary memory device 8 to store the prescribed program, an adapter 7 and a bus 9. When the power source is turned on to the processor 1, the control of the processor 2 is passed to the loader program. The loader program reads the present time from the clock mechanism 6, reads the prohibiting time zone information from the nonvolatile memory 5, executes the comparison with the present time, and when the present time is included in either case in the prohibiting time zone, the load of a program from the device 8 is not executed. Thus, the use of the processor outside the data processor usable time can be individually and easily prohibited by a data processor.
Patent JP-H05213885-A (JP)
Title: Novel derivative of decahydroquinoline, preparation thereof, production intermediate, use thereof as medicine and composition containing same
Inventor: FURANSOWA KUREMANSU
IPC: A61P25/28
Filed: 1992-09-22
Abstract: PURPOSE: To prepare new derivatives having strong affinity for opiate receptors and useful for the removal and relief of all pains, the treatment of ischemic brain-failure, disturbance of memory and attentiveness or the like.  
     CONSTITUTION: The compd. of the formula [R 1  and R 2  are each H, a (substituted) 1-5C alkyl, or R 1  and R 2  form a cyclic group together with N to which they are bonded; R 3  and R 4  are H, a halogen or the like; R 5  is H or a (substituted) 1-5C alkyl] and its inorganic or organic acid addition salts and quaternary ammonium salts such as (4aα, 8α, 8aα) (±) 1-(7-chlor-4-quinolinyl) decahydro-8-(1-pyrrolidinyl)-quinoline. The compd. of the formula I is obtd., e.g. by subjecting a compd. of formula II (R 1 ' and R 2 ' are the same as R 1  and R 2  or a protecting group of amino or monoalkylamino) and the compd. of formula III (R 3 ', R 4 ' and R 5 ' respectively denote R 3 , R 4  and R 5 ; X is a halogen or an eliminable group) to reflux under heating in dimethylformamide in the presence of sodium carbonate and copper sulfate to obtain a compd. of formula IV and removing the reactive functional group according to necessary. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01119159-A (JP)
Title: Automatic dialing system
Inventor: ISHIKAWA MAKOTO
IPC: H04M1/27
Filed: 1987-10-30
Abstract: PURPOSE:To prevent incongruity from being given on a called party by making the called party wait by sending a message from a message sending means at the time of detecting the off-hook of the telephone set of the opponent by a detecting means in automatic dial outgoing. CONSTITUTION:When a busy tone is sent from a telephone line 2 due to the busy of the called party it is detected at a busy tone detection circuit 3, and a timer circuit 7 is reset, and furthermore, outgoing is performed to a stored telephone number again after the lapse of a prescribed time. And when the called party answers to a call and the inversion of the polarity of an exchange is detected by a polarity inversion detection circuit 4, an analysis and synthesis circuit 10 is driven by an analysis and synthesis control circuit 11, and the message stored in a digital memory 9 is D/A-converted and is sent to the telephone line 2 via a speech circuit 1, then, the content of the fact that it is the automatic dial outgoing is informed to the opponent. In such a way, it is possible to prevent the incongruity from being given on the called party by making the opponent wait even in case where an opponent side performs the off-hook first at the time of performing the automatic dial outgoing.
Patent JP-H04152247-A (JP)
Title: Infrared ray spectrometer
Inventor: HARADA KINJI
IPC: G01N21/3504
Filed: 1990-10-16
Abstract: PURPOSE:To construct an analyzer in a small size and have a high certainty and high sensitivity analysis by furnishing a super-small light source which emits infrared rays into each cell, and providing a light chopper which shuts off intermittently the infrared rays after passing the cells. CONSTITUTION:A beam of light emitted from a super-small lamp 41 passes through infrared penetration films 42, 43, and only infrared rays are incident on a standard cell 30 and a measuring cell 31. The infrared rays projected on these cells 30, 31 are reflected by mirrors 44, 45, passed through the standard gas and the gas to be measured, respectively, led to filters 46, 47 by the mirrors 44, 45, and shut off and allowed to proceed by a light chopper 48. The beam of light having passed this chopper 48 is sensed by an infrared sensor 49, and a signal processing circuit 50 calculates the concentration of the gas measured on the basis of the difference in the penetration photo amount between the standard cell 30 and measuring cell 31. Thus analyzer is constructed small, and high sensitivity and high certainty analyses are made practicable.
Patent JP-H11181117-A (JP)
Title: Biaxially oriented polyester film for magnetic recording medium
Inventor: NAKAMORI YUKARI
IPC: B32B27/20
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prepare a film having excellent resistance to signal dropout and containing a specified amount of aluminum silicate particles having a specified mean particle diameter and a specified or smaller relative standard deviation of particle diameters. SOLUTION: There is provided a biaxially oriented polyester film containing 0.01-3 wt.% aluminm silicate particles having a mean particle diameter of 0.01-1.0 μm and a relative standard deviation of particle diameters of 0.5 or below and having a thermal shrinkage (80 deg.C×30 min) of 0.8% or below and a thickness of 0.01-3.0 μm.  This film has 3,000/mm<2> or above surface protrusions, a relative standard deviation of protrusion heights of 0.6 or below and a thickness 0.2 to 10 times the mean particle diameter d of the aluminum silicate particles and is obtained by extruding pellets containing a specified amount of the particles from a melt extruder, solidifying the extrudate by cooling on a roll to form an unoriented film, heating the film once to the glass transition temperature or higher, lowering its temperature, orienting it at 80-180 deg.C at ratios of 3.0-6.0 in the directions of length and width, and heat-treating it at 170-220 deg.C for 0.5-60 sec.
Patent JP-2000104788-A (JP)
Title: Precision device-supporting apparatus
Inventor: MATSUYOSHI TETSUYA
IPC: F16F15/08
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction of a cushioning effect depending on a direction and to defend a precision device from a shock by constituting a cushioning material mounted so as to contact with a precision device fixing means at three axis directions and a shock absorbing material-retaining means. SOLUTION: A shock absorbing material 1 is made of a soft material having a relatively low hardness such as a rubber and an elastomer. A lateral shock absorbing plate 4 has a reverse C-shape and a parallel portion of the reverse C-shape is embedded in a groove provided on the shock absorbing material 1 and is retained. A thickness of the shock absorbing material 1 existing between a retaining plate 2 and a press plate 3 and between the retaining plate 2 and a lateral shock absorbing plate 4 approximately becomes equal at any portion by inserting the lateral shock absorbing plate 4. The shock absorbing material 1 is divided into small blocks by the retaining plate 2 and the lateral shock absorbing plate 4 and is disposed so as to surround convex and concave of the retaining plate 2.  The shock absorbing material 1 is retained with a constant thickness or more against the three axis directions by the convex and concave of the retaining plate 2. Therefore, when a shock is applied, the shock is absorbed with a constant thickness or more against any three axis directions.
Patent JP-H1099108-A (JP)
Title: Three dimensional bracelet
Inventor: MORIYAMA KOJI
IPC: G09F13/22
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a three dimensional bracelet in which the outlines of luminescent colors are clear, and plural kinds of colors can be easily combined. SOLUTION: This bracelet 10 is manufactured by preparing at least three pieces of luminous rod bodies 11-13 obtained by sealing one of two kinds of chemical substances emitting the light when mixed, into a long glass container, and sealing the other into a transparent flexible synthetic resin container which accommodates the glass container inside, and fixing the both edges of the luminous rod bodies 11-13 into a synthetic resin connection tool 10a. The luminous rod bodies 11-13 respectively fixed by the connection tool 10a, are shaped into a ring, and the ring-shaped luminous rod bodies 11-13 are three-dimensionally arranged respectively at different angles.
Patent JP-S61156933-A (JP)
Title: Transmission buffer memory
Inventor: SUZUKI HIDEHIKO
IPC: H04J3/06
Filed: 1984-12-27
Abstract: PURPOSE:To prevent duplicated write of data or missing of write by monitoring at all time the phase difference between the write address and the read address, subtracting 2pi from theta0 when the phase difference exceeds 16pi, and adding theta0 by 2pi when the phase difference goes to negative. CONSTITUTION:The output 141 of a detection circuit 30 becomes '1' when the phase difference between the write address and the read address becomes negative or exceeds 16, but otherwise is '0'. The A>B output 142 becomes '1' when the phase difference is negative, but becomes '0' when the difference exceeds 16pi. The outputs 141 and 142, as a phase-relation information, is inputted respectively to the clock terminal and the U/D terminal of an up-down counter 14. Therefore, when the phase difference between the write address and the read address becomes negative, the said counter 14 counts up by 1, and counts down by 1 when the difference exceeds 16pi. In result, correction of duplication or missing of writing in the buffer memory and setting an optimum threshold value is set automatically.
Patent JP-2000102952-A (JP)
Title: Die for injection-molding cylindrical body with bottom
Inventor: TERAUCHI MINORU
IPC: B29C45/26
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a die for injection-molding a cylindrical body having a bottom comprising a cavity plate and a core block wherein even if the cavity plate is split into two parts, fins can be prevented from being formed on a molded item and an improved maintainability can be achieved. SOLUTION: In a die for injection-molding a cylindrical body B having a bottom by filling a molten molding material 19 into a cavity 14 formed by inserting a core part 12 of a core block 11 into a space of a cavity plate 10 from a gate disposed at the bottom surface of the plate 10, the cavity plate 10 is split into two parts by a parting plane A which is nearly normal to the axis of the cylindrical body B to be molded, and the plane A is oriented so as to be nearly normal to be flow direction of the material 19 flowing in the cavity 14.
Patent JP-2001099974-A (JP)
Title: Control rod driving device, its operating method, its testing method and testing device, its inspecting device, its storing method and storing device, and torque transmission device and its testing method
Inventor: TOKUYAMA TATSUTOSHI
IPC: G21C17/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To drive a control rod at an optimal speed during operation and inspection of a nuclear reactor. SOLUTION: An induction motor 35 is used as a motor. A 60 Hz fixed- frequency power supply 44 and a variable-frequency power supply 45 are individually provided as power sources for supplying electric power to this induction motor 35. During the operation of a nuclear reactor, the fixed-frequency power supply 44 is connected. During the sloppage of the nuclear reactor stoppage, the variable-frequency power supply 45 is connected. During the inspection, a control rod is driven at a high speed by electric power of a high frequency for shortening the inspection time. During the control rod friction test, the control rod is driven at a low speed by electric power of a low frequency for accurately performing the test.
Patent JP-H04152824-A (JP)
Title: Partition wall incorporated with plant rearing device
Inventor: ONISHI AKIHIKO
IPC: E04B2/74
Filed: 1990-10-16
Abstract: PURPOSE:To prevent excess feed of water or forgetting of water feed by housing a culture vessel in an opening part of partition wall and providing a water feed tank and water feeding and discharging means in the partition wall. CONSTITUTION:A plant rearing device 50 is detachably provided in an opening part 1a provided in a partition 1 and culture vessel 12, water feed tank and water feeding and discharging means are built in the device 50 and water is fed to the culture vessel by the water feeding means and discharged from the culture vessel to the water feed tank by a water discharge tank by the water discharging means. Water is supplied to a plant in the culture vessel and excess water is discharged to the water feed tank.
Patent JP-S61155312-A (JP)
Title: Composition for oral purpose
Inventor: IIOKA ISAO
IPC: A61K8/00
Filed: 1984-12-28
Abstract: PURPOSE:A composition for oral purpose that contains a combination of a soluble aluminum compound having high dentinal tubule-blocking action with 1-menthol and has a specific pH, thus being especially suitable for prevention and treatment of dentinal hyperesthia with good use feeling. CONSTITUTION:A composition for oral purpose containing 0.01-10wt% of a soluble aluminum compound which can narrow and block dentinal tubules to prevent or treat dentinal hyperesthia, preferably an aluminum carboxylate where the molar ratio of the carboxyl groups to aluminum is 0.3-6, aluminum chlorohydrin or its propylene glycol complex is combined with 0.01-10wt%, based on the total composition, of 1-menthol and is adjusted in its pH to 5-10. Thus, the astringency of the active ingredient and metallic taste are removed from the original composition to give the objective composition affording very good feeling, when it is used.
Patent JP-H01119595-A (JP)
Title: Material for single crystal growing crucible
Inventor: SAKAIRI KOICHI
IPC: C30B15/10
Filed: 1987-11-02
Abstract: PURPOSE:To prevent the formation of coarse crystal grains at the high temp. of a crucible and to avert the leakage of liquid from the cracks generated from grain boundaries by using Ir contg. a specific ratio of Zr as a material. CONSTITUTION:The material for the single crystal growing crucible is formed of pure Ir into which Zr is incorporated at 200-10,000ppm by weight. The plate material obtd. by melting this material, subjecting the melt to hot casting at a prescribed temp. and further, subjecting the casting repeatedly to hot rolling at prescribed temps. exhibits high hardness at 800-1,500 deg.C as compared to the plate material obtd. by treating the pure Ir in the same manner. The formation of the coarse crystal grains is admitted with the latter but the former is finely crystalline when the structures of these two materials are observed after heating at 1,500 deg.C. The formation of the coarse grains is not hampered with the above-mentioned material if the content of Zr is below 200ppm. Zr segregates in the grain boundaries and workability is deteriorated if the content exceeds 10,000ppm.
Patent JP-S62259261-A (JP)
Title: Signal recorder for disk-shape recording medium
Inventor: MURASHIMA HIROSHI
IPC: G11B19/02
Filed: 1986-11-20
Abstract: PURPOSE:To rapidly discriminate whether recording is completed or not and to attain rapid recording operation at the time of continuous recording by displaying the current position of a head and the recorded states of respective tracks stored in a storing means. CONSTITUTION:The depression of a shutter button 45 is detected, and during the period up to the depression of the button 45, the recorded states of respective tracks which are the contents stored in a storage device 40 and the current head position are displayed on a display device 5. When the button 45 is depressed, a change-over switch 42 is turned to the B side to record a recording signal in a magnetic disk 1 by a magnetic head 2, and after recording, the switch 42 is turned to the A side and the contents of a storage area of the device 40 corresponding tot he recorded track are rewritten by a recorded signal. Then, the head 2 is transferred to an unrecorded track to wait the depression of the button 45. Thus, rapid recording can be attained at the time of continuous recording by speeding up the decision of a recorded state.