baber/WOPTO huggingface dataset:
Patent JP-2001078544-A (JP)
Title: Combine harvester
Inventor: KUSUSE YOSHIO
IPC: A01D67/02
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To dissolve inconveniences in conventional combine harvesters, for example, the operator feels unpleasant, because the rear side wall of the cabin comes right near the cockpit provided inside the cabin and cannot attain sufficient cooling effect of the cabin ventilation unit, because the condenser for the ventilation unit for the cabin is surrounded with threshing part and the like at the lower part and in the rear part, cannot perform sufficient air flow exhaustion to accumulate heat around the condenser. SOLUTION: The rear wall face 17a of the cabin 17 positioned in the rear of the cockpit 15 is projected backward tea form a space 51 in the rear of the cockpit 17. The condenser 52a in the ventilation unit 52 for the cabin 17 is arranged on one side of the projection 17b, and the main body 52b for the ventilation unit 52 is arranged to the other side of the projection 17 and a gap 50 through which the exhausted air can pass through from the condenser 52a is formed from the front side to the rear side of the grain tank 30 as well as the threshing section 18.
Patent JP-S62118272-A (JP)
Title: Pattern generating device
Inventor: IZUHARA MASAYOSHI
IPC: G01R31/3193
Filed: 1985-11-19
Abstract: PURPOSE:To simplify the constitution of an IC tester by setting the output of a pattern memory to 2 bits, and generating a driver pattern and an expected pattern corresponding to the combination of 2 bits. CONSTITUTION:A pattern generating device 1 is provided with a pattern memory 1A, an I/O memory 1B, a driver pattern generating part 1C, and an expected pattern generating part 1D. The memory 1A is a memory whose output is 2 bits, and its output is provided to the generating part 1C and 1D. The branch output of the memory 1B is inputted to the generating part 1D, and when the output of the memory 1B is an I mode and an O mode, the generating part 1C, and the generating part 1D are operated, respectively. An IC to be tested 5 becomes an input mode, an output mode, and a high impedance, in case of the I mode, the O mode, and a Z mode, respectively. Patterns of the generating parts 1C, 1D corresponding to the combination of 2 bits of the memory 1A are generated, and the constitution of an IC tester can be simplified.
Patent JP-H1175797-A (JP)
Title: Device for roasting coffee bean
Inventor: NISHIKAWA TAKAO
IPC: A23N12/10
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a device for roasting coffee beans, suitable for roasting e.g. about 1 kg of the coffee beans. SOLUTION: This device for roasting coffee beans comprises a roasting chamber 1 therein provided with a pivotally disposed lateral shaft 2 to which stirring blades 3 are fixed, a coffee bean-supplying funnel 4 disposed on one side of the upper portion of the roasting chamber 1, a cooling suction portion 5 disposed on the other side of the upper portion of the roasting chamber 1, a perforated plate 6 spun in the lower portion of the roasting chamber 1, a grate 7 disposed below the perforated plate 6 in a space, stones 8 placed on the grate 7, burners 9 disposed below the grate 7, an output port 12 formed on the side portion of the roasting chamber 1 and having a shut-off lid 13, an output chute 14 disposed on the outside of the shut-off lid 13, a receiving box 15 detachably disposed below the output chute 14 and having a perforated plate 16 at the bottom 16,  a mixing chamber 18 disposed under the receiving box 15, a suction blower 19 disposed under the mixing chamber 18, and a suction pipe 25 for connecting the mixing chamber 18 to the cooling suction portion 5.
Patent JP-H04136800-A (JP)
Title: Radioactive waste sludge treatment and its apparatus
Inventor: SHOJI YUICHI
IPC: G21F9/06
Filed: 1990-09-28
Abstract: PURPOSE:To make possible the disposal method of waste sludge of relatively high radioactivity concentration not established until now by eluting radioactive nuclides in radioactive waste sludge in an acid to perform solidification disposal such as lowering of a radioactive level, incineration, reduction of a volume and the like so as to dispose in a preservable state during long term. CONSTITUTION:On an elution device 3 radioactivity separation of radioactive waste sludge 1 of a relatively high level is performed with the use of an acid 2 and a radioactive low level waste sludge 4 after radioactivity separation is volume-reduced, solidified or solidified after the volume reduction in accordance with a radioactive level. The acid 2 is recovered from an elution solution 10 after a separation process, radioactive waste liquid left after acid recovery is neutralized to dispose and the radioactive waste liquid after neutralized disposal is disposed in a preservable state during long term. Thereby the handling of waste sludge of relatively high radioactive level at which a disposal method has not been established until now become easy and a lower level and long term-preservation is made possible in a stable state with incineration, cement solidification, plastic solidification and the like in accordance with the radioactive level.
Patent JP-H01102907-A (JP)
Title: Waveform control apparatus
Inventor: FUKAO ISAO
IPC: H01F29/14
Filed: 1987-10-16
Abstract: PURPOSE:To lower an effective value while a maximum value is being kept by a method wherein a width of a waveform of an output voltage is adjusted by changing over a tap at a primary winding and the maximum value of the waveform of the output voltage is adjusted by changing over a tap at a secondary winding. CONSTITUTION:If a tap 4 is changed over and an ampere-turn is increased, a magnetic flux value PHI2 is increased, an unsaturated duration at a yoke part is shortened and a width l of a waveform of an output voltage E2 is decreased. Inversely, if the ampere-turn is decreased, the magnetic flux value PHI2 is decreased, the unsaturated duration at the yoke part is lengthened and the width lof the waveform of the output voltage E2 is increased. On the other hand, if a tap 5 at a secondary winding is changed over and the number of windings is increased, a maximum value Em of the output voltage E2 is increased; inversely, if the tap is changed over so as to reduce the number of windings, the maximum value Em is decreased. Accordingly, if the tap 4 at a primary winding 2 and the tap 5 at the secondary winding 3 are changed over, it is possible to lower an effective value while the maximum value is being kept.
Patent JP-H02107235-A (JP)
Title: Dummy real time m-mode recorder
Inventor: TAKEUCHI YASUTO
IPC: G01N29/22
Filed: 1988-10-17
Abstract: PURPOSE:To obtain M-mode record almost near to a real time using a low speed recorder by replacing the longitudinal and lateral directions of a recording format and converting a time axis to an X-axis direction fast in a recording speed to perform recording. CONSTITUTION:For example, a thermal printing mechanism is used as the printing mechanism 6 in a dummy real time M-mode recorder 20. A printing controller 5 performs control on the basis of supplied data so that an echo distance corresponds to a Y-axis direction, echo intensity corresponds to recording gradation and an elapse time corresponds to an X-axis direction to perform recording on recording paper 21. As a result, the printing mechanism 6 records recording data of the same grade on the recording paper 21 batchwise four sec late in the same dimension as conventional dry silver paper. Further, when a scale factor is changed simultaneously at the time of this longitudinal and lateral conversion recording, a recording format larger in a change rate than a conventional one can be obtained and a quasi-real time recording according to an M-mode can be performed.
Patent JP-H06107936-A (JP)
Title: Unsaturated polyester resin composition and production of sheetlike molding material and fiber-reinforced plastic molding
Inventor: SASAKI SHIYOUICHI
IPC: C08J5/18
Filed: 1992-09-29
Abstract: PURPOSE:To improve both the thickening properties of an unsaturated polyester resin composition and the molding operation efficiency without deteriorating the surface smoothness of a molding. CONSTITUTION:The objective unsaturated polyester resin composition comprises a saturated polyester in an amount of 10-30wt.% based on an unsaturated polyester and either or both of polyvinyl acetate and polymethyl methacrylate in an amount of 10-50wt.% based on the saturated polyester. The objective sheetlike molding material and the objective method for producing a fiber- reinforced plastic molding are provided.
Patent JP-2001079958-A (JP)
Title: Method for molding water expansible rubber seal material
Inventor: MIYANO MASATO
IPC: B29D99/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To mold a water expansible rubber seal material used in a segment wherein the seal groove of the bonding surface of the segment constructing a shield tunnel has a bent part within a plane. SOLUTION: In a water expansible rubber seal material having a composite structure consisting of a preformed main body part comprising water expansible rubber and the water non-expansible rubber 1 positioned at the central part of the rear surface of the main body part in the width direction thereof,  a V-shaped cut-out part is formed to the seal material from one end part in the width direction thereof to the almost central part thereof and a slit or cut-out part is formed to the seal material from the other end part thereof so that the almost central part of the seal material becomes a connected state and a rubbery curable adhesive is applied to the cross sections of the V-shaped cut-out part of one end part to bond the cross sections and the opening part of the slit or cut-out part of the other end part is filled with an unvulcanized rubber material 7 and the adhesive is cured while the unvulanized rubber material 7 are vulcanized by a heating press to mold a water expansible rubber seal material having a bent part.
Patent JP-2000092851-A (JP)
Title: Pwm system rotating machine controller
Inventor: OYA EIJI
IPC: G05B11/36
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To maintain the constant control period of a control signal and the constant phase relationship with the PWM carrier signal when the carrier frequency is switched in the PWM carrier signal generating system, and particularly when a plurality of PWM carrier signal generating systems are used for control of a motor having a plurality of shafts. SOLUTION: A PWM carrier original signal generating means 50 outputs each bit of the counted value based on the internal clock as the basic carrier signal with a parallel signal line. The frequency converters 62 to 70 provided to each carrier signal generating means 52 to 58 and an interruption control signal generating means 60 extract the partial stream of bit stream of the basic carrier signal, and generate the signal in the frequency 2n times the frequency of the basic carrier signal. Thereafter, phase shift is performed by phase shifters 74 to 80 as required. Based on the saw-tooth wave in this step, the PWM carrier signal and control signal of symmetrical triangular wave are generated.
Patent JP-H1099006-A (JP)
Title: Bird proof thread and bird proof structure
Inventor: HASHIMOTO YOSHIRO
IPC: A01M29/08
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a bird proof thread and a bird proof structure with an improved appearance impression and capable of obstructing the intrusion of birds, facilitating installation construction and facilitating the entrance and exit of humans and management after installation. SOLUTION: This bird proof thread consisting of a polyethylene terephthalate monofilament whose diameter is 0.25-0.80mm and elongation is 15-25% is obtained by drawing in two steps and heat-treating an undrawn monofilament consisting of polyethylene terephthalate and modified polyethylene terephthalate and is transparent and glossy. This bird proof structure is provided with plural erected poles and the bird proof thread spread between the poles.
Patent JP-H1198241-A (JP)
Title: Key telephone system provided with voice mail functionality and call-back method therefor
Inventor: ITO YASUHIRO
IPC: H04M3/42
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To allow a caller to save labor and time for entering the telephone number of the caller himself, when the caller requests call-back. SOLUTION: When a call is incoming from a trunk line to a key telephone system 1, and the user of a telephone set 7 is unable to answer due to the absence of the user, this incoming call is transferred to a voice mail device 8. A message from the caller is stored in a storage part 82 of the voice mail device 8. On the other hand, at the time of incoming a call from the turn line, an modem signal receiving part 6 of the key telephone system 1 receives a caller number transmitted from the trunk line by a caller telephone number service, and a central controlling part 2 transmits the received result to the voice mail device 8. The voice mail device 8 stores this in the storage part 82 by making it correspond to the message. When the message is confirmed, the caller number corresponding to the message is read, and transmitted from a dial transmitting circuit 42.
Patent JP-H07115665-A (JP)
Title: Recorder
Inventor: ODATE YASUSHI
IPC: H04N9/83
Filed: 1993-10-18
Abstract: PURPOSE:To improve color quality without exerting adverse effect on recording signals so much. CONSTITUTION:Luminance signals e1 from a white and dark clip circuit 14 are led to a characteristic switching circuit 42 as contour extraction signals r1 indicating the contour part of the luminance signals e1 by being passed through an electrolytic capacitor C1 and a contour extraction circuit 41. An equalizer 24 cuts the high frequency side end of low-band conversion chrominance signals 11 by characteristics set by the characteristic switching circuit 42 and supplies them to a mixing amplifier 30 as the low-band conversion chrominance signals j1. Thus, in the contour part of the luminance signals e1, since the band on the high frequency side of the low-band conversion chrominance signals j1 is extended and color resolution is improved, the color quality is improved without exerting the adverse influence on the recording signals so much.
Patent JP-H08119449-A (JP)
Title: Spacer distributor
Inventor: NAKAGAWA YUTAKA
IPC: B65G57/03
Filed: 1994-10-25
Abstract: PURPOSE: To distribute and arrange a plurality of spacers, sliding their positions according to steel bar members, by supporting a portal fixed frame and a portal mobile frame for holding spacers at the bottom face of the main frame attached to the free end of a swing arm. CONSTITUTION: In case of distributing and arranging spacers 3, the spacers 3 on a shifting table are raised to the specified level by a lifting means 19, and also they are shifted to right below a swing arm 15 by means of a reciprocative table 18, and next under the some descent motion of this swing arm 15, two spacers 3 and 3 are caught at the same time with the fixed frame 20 and the mobile frame 21 within the main frame 16. A truck 13, a robot 14, and the main frame 16 are led into the position of the steel member within the space of stacking in stages. At this time, the mobile frame 21 is shifted in the longitudinal direction, according to the width of the steel material.  Then, the stretch and the descent of a working arm 15 and the opening of the clam claws of each frame 20 and 21 are performed in order, and spacers 3 and 3 are distributed and arranged in the required positions at the same time.
Patent JP-2000087656-A (JP)
Title: Glass panel
Inventor: MISONOO MASAO
IPC: E06B3/66
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a glass panel having high heat insulating performance and capable of shielding heat rays such as infrared rays. SOLUTION: An air layer K and a vacuum layer S are juxtaposed, and in a glass panel composed of at least three plate glasses G to partition an outdoor space and an indoor space, among the plate glasses G, outdoor side plate glass being in contact with the outdoor space or at least either one of indoor side plate glass in contact with the indoor space comes into contact with the vacuum layer S, and has a low emissivity film layer M on the surface in contact with the vacuum layer S.
Patent JP-H06193815-A (JP)
Title: Hot-nozzle burning method
Inventor: JIYON AARINGU ANDASON
IPC: F23L7/00
Filed: 1993-09-27
Abstract: PURPOSE: To increase injection speed from a low pressure oxidant source to the combustion zone of the oxidant. CONSTITUTION: Using a thermal nozzle which converts thermal energy into kinetic energy, an oxidant inside the thermal nozzle is heated by the combustion of fuel, electric arc, resistance heating, etc. The heated oxidant is injected from the thermal nozzle at the increased speed corresponding to the degree of heating. With a thermal nozzle 1, oxidant 3 having the oxygen density of 30% vol. or higher is fed to the inside of an oxidant feeding duct 4, which communicates with a combustion zone 2 through an opening 5, and fuel 6 is fed through a fuel nozzle 7. The temperature of the oxidant inside the feeding duct 4 is made to rise by burning the fuel with up to 20% of the oxygen of the fed oxidant.  Even when the feeding pressure of the oxidant is low, the high velocity oxidant can be fed to the combusting zone 2, avoiding the necessity for compressing the oxidant, and the oxidant injection velocity into the combusting zone can be controlled easily.
Patent JP-H06109461-A (JP)
Title: Shape error measuring method
Inventor: MURATA TAKASHI
IPC: G01B5/20
Filed: 1992-09-30
Abstract: PURPOSE:To quantitatively and simply measure and evaluate a shape error by estimating the shape of an edge part from the three-dimensional measuring results of two-dimensional coordinates components and providing a position posture reference at every object from the estimation result. CONSTITUTION:In order to make the projection shape of one of a plurality of window parts W1-W5 of aluminum foil to an arbitrary plane approximate to an arbitrary function represented by a specific formula, a three-dimensional measuring means reads the two-dimensional coordinates of the projections P1-PN on the arbitrary planes of (N) arbitrary measuring points Q1-QN. When solution calculating conditions of N>=M order are satisfied, parameters a1-aM are set using a specific formula being the solution of a method of least square approximation to obtain an approximation formula to the arbitrary function of the contour of the window part. When the contour desired to be calculated of the window part is a constituted of a plurality of different curves, the same operation is performed with respect to a plurality of curves to calculate the estimate shape curve of the contour of the window part. By providing a position posture reference at every object from this estimate result, the shape error of an edge part is measured and evaluated quantitatively and easily.
Patent JP-H03123062-A (JP)
Title: Manufacture of semiconductor device lead frame
Inventor: SUETAKE KENJI
IPC: H01L23/50
Filed: 1989-10-04
Abstract: PURPOSE:To improve inner leads in positional accuracy and to decrease them in dispersion of level difference and torsion by a method wherein a lead frame except the tips of inner leads and the connection part of an island is processed by a press, which is annealed at a prescribed temperature for a prescribed time to remove punching distortion from it, and the tips of the inner leads are cut off from the island. CONSTITUTION:A coiled lead frame material 1 is fed to a leveler 2 to lessen in inner stress, which is processed into lead frames by a pressing machine 3. A processed lead frame 6 is processed excluding the tip of inner lead section 7 and a connection part 9 of an island 8. The lead frames 6 are introduced into a annealing oven 4 after the processing by a pressing machine to remove punching distortion induced in the frames 6 at pressing, which are fed to the pressing machine 3 again to cut off the tip of the inner lead section 7 from the connection part 9 of the island 8 of each lead frame 6 and to separate the lead frames 6 into pieces from the coil 1 by cutting, and then the separated lead frames are housed in an aligner 5. It is preferable that an annealing process is carried out under such a condition that a heating temperature is 600-800 deg.C and a annealing time is 10-60 seconds.
Patent JP-S62106813-A (JP)
Title: Filter cloth vibrator of filter press
Inventor: FUKUDA YOSHIHIRO
IPC: B01D25/12
Filed: 1985-11-19
Abstract: PURPOSE:To release and remove the cake rapidly and securely to grasp the hanging bar of filter cloth when the vibrator of the filter press on the up-and- down table generates vibration. CONSTITUTION:After positioning the up-and-down table 16 on the extreme bottom, the air is led into the air spring 70 for pressing the uptaking means 23, and a pair of uptaking plates 64 are opened outside by rocking the rocking arm 67 and are pushed to the inner side of the hanging bar 51 for filter cloth. Since the right and left ends of both of hanging bard 51, 51 of filter cloth are connected to a pair of connecting members 54, 54 consisting of chains, the hanging bar 51 is not opened more than the length of connecting member 54, and the hanging bar 51 of filter cloth is grasped by the takeup plate 64. Thus, the hanging bar 51 is vibrated integrally through the takeup means 23 with the vibrator 22.
Patent JP-S62120275-A (JP)
Title: Rear wheel steering control device for vehicle
Inventor: NOMURA TOMOO
IPC: B62D137/00
Filed: 1985-11-20
Abstract: PURPOSE:To enable execution of smooth short turn running, by a method wherein a control device is provided with a means, deciding a desired steering angle according to a detecting rear wheel steering angle and a detecting car speed, and a means, correcting a decided desired steering angle ratio, and steering of rear wheels is controlled according to the decided desired steering angle ratio and the correcting result of a correcting means. CONSTITUTION:A turn direction discriminating means 5 discriminates a turn direction by means of a decided desired steering angle ratio and a detecting front wheel steering angle, and a computing means 6 computes the overhanging length of the rear part of a vehicle in a direction opposite to the turn direction according to a detecting front wheel steering angle and a detecting rear wheel steering angle. When the computing length is longer than a detecting length between an obstacle and the rear of vehicle, a correcting means 8 decreases and corrects the steering angle ratio according to a difference therebetween, and according to the correcting result, a control means 4 performs control of rear wheel steering. This constitution enables execution of smooth short turn running without bringing the rear part of a vehicle into contact with the obstacle.
Patent JP-H0598104-A (JP)
Title: Heat-resistant impact-resistant resin composition
Inventor: HASEGAWA RYUICHI
IPC: C08L25/12
Filed: 1991-10-08
Abstract: PURPOSE:To obtain a resin composition having excellent heat resistance and impact resistance by blending a styrene-maleimide copolymer with a specific graft copolymer having high compatibility with the copolymer and high entanglement density. CONSTITUTION:A resin composition having heat resistance and impact resistance consisting of (A) 10-90 pts.wt. copolymer comprising 90-30mol% vinyl aromatic compound, 10-70mol%, preferably 15-55mol% maleimide compound and 0-30mol% another copolymerizable vinyl compound (e.g. maleic anhydride), (B) 0-50 pts.wt. copolymer (e.g. AS resin) comprising 90-40mol% vinyl aromatic compound and 10-60mol%, preferably 20-55mol% vinyl cyanide compound and (C) 10-50 pts.wt. graft copolymer (e.g. MBS resin) obtained by subjecting C1: 10-90mol%, preferably 10-70mol% butadiene-based rubber elastomer to graft copolymerization with C2: 90-10mol% monomer composed of 0-20mol% vinyl aromatic compound and 100-80mol% methacrylic acid ester.