baber/WOPTO huggingface dataset:
Patent JP-H1066085-A (JP)
Title: Image processing unit, image processing method and recording medium
Inventor: KODAMA YASUMASA
IPC: H04N21/438
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in image quality at joints when bit streams of an image subject to moving picture experts group(MPEG) coded by open group of pictures(GOP) are connected. SOLUTION: In the case of inserting a bit stream Y to a bit stream X, B pictures before an I picture (B pictures appearing till an I picture is indicated) being components of a first GOP of the bit stream Y are deleted and a temporal reference of the remaining images of the GOP is changed. In a conventional method, B pictures before an I picture predicted by using the image being a component of a final GOP of the bit stream X is not indicated.
Patent JP-H0876623-A (JP)
Title: Recorder
Inventor: YOSHIMURA TOMONORI
IPC: G03G15/20
Filed: 1994-09-08
Abstract: PURPOSE: To remove static electricity generated in rollers with a simple constitution. CONSTITUTION: A bearing 4 holding a heating roller 3 and a bearing 7 holding a pressure roller 6 are made of conductive resin, first and second ground plates 16 and 17 are provided to be conductive with the bearings 4, 7 and between them each other and a conductive elastic member 20 is arranged to be conductive with the ground plate 17 on the bearing 7. When an opening/closing part 22 capable of being opened/closed with respect to a device main body 1 is closed, the elastic member 20 is pressed by the projection 24 of a metal plate 23 provided in the opening/closing part, to press the pressure roller against the heating roller and the rollers 3, 6 are conducted to the metal plate 23, to be destaticized with a ground means connected to the metal plate 23.
Patent JP-2001041464-A (JP)
Title: High frequency heater
Inventor: INOUE TAKAHIRO
IPC: F24C7/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To illuminate a food mounted on a rectangular dish in the center of a heating chamber and a food mounted on a lower dish through a simple structure having small number of parts by arranging a lamp to illuminate these foods simultaneously through holes. SOLUTION: A first food 20 and a pan 21 for mounting the first food 20 are placed at a lower part in a heating chamber 19 and a second food 22 and a rectangular pan 23 for mounting the second food 22 are placed in the center wherein the rectangular pan 23 partitions the heating chamber 19 into first and second spaces 24, 25. A large number of holes 26 are made in the sidewall of the heating chamber 19 while extending vertically from the same height as the rectangular pan 23 to the first and second spaces 24, 25 and a lamp 27 for illuminating the foods is provided on the outside of the sidewall of the heating chamber 19. Light of the lamp 27 can pass through the holes 26 on the first chamber 24 side to illuminate the first food 20 and can pass through the holes 26 on the second chamber 25 side to illuminate the second food 22.
Patent JP-H0537417-A (JP)
Title: Press talking system radio equipment
Inventor: KIKUCHI KAZUAKI
IPC: H04B1/40
Filed: 1991-07-31
Abstract: PURPOSE:To prevent a calling tone from being missed in the case of standby at a press talking system radio equipment. CONSTITUTION:At the radio equipment provided with a function to return to a standby a state according to a talk ending operation or a talk ending signal and a switch 1c for press talk, the sound volume of a speaker 1a for reception in the case of standby is set higher than the sound volume in the case of speaking and when the switch 1c for press talk is operated, the sound volume of the speaker 1a for reception is reduced.
Patent JP-S6370706-A (JP)
Title: Breakwater
Inventor: SAWAMURA TORU
IPC: E02B3/14
Filed: 1986-09-11
Abstract: PURPOSE:To improve the circulation of water through the inside and outside of harbor by a method in which wave-absorbing and breaking blocks having through holes consisting of small and large-diameter portions are stacked up with a slope. CONSTITUTION:Wave-absorbing and breaking columnar blocks 6 having a suction port 18 on the outside 4 of harbor and a through hole 16 consisting of a small-diameter portion 19 and a large-diameter portion 20 are stacked up with an upward slope from outside 4 to inside 5 of harbor to make up a breakwater. Waves can thus be broken without fail and the circulation of water through the inside and outside of the harbor can also be improved. The stagnation of impurities in the hole 16 can be prevented.
Patent JP-S6371007-A (JP)
Title: Vertical conveyor
Inventor: FUKUCHI RIYOUSUKE
IPC: B65G17/12
Filed: 1986-09-10
Abstract: PURPOSE:To make goods and so on accurately transferrable onto a carrier from a transfer machine, by installing a transferring stopper for stopping the carrier to be descended by a down-assisted chain, at a transfer position, retractably in the transfer machine. CONSTITUTION:A carrier 8 travels up to position short of the upper end of a down-conveyor track A on a return track B of a rail 1 by drive of a linear motor 13. Next, the carrier 8 goes along the down-conveyor track A, engaged by an engaged device of a down-assisted chain 1, and it goes down, then stopped at a transferring stopper 22 of the transfer machine 17 installed free of lifting movements. In consequence, the carrier 8 comes to be held at the same position with the transfer machine 17 is consequence, therefore even if the transfer machine 17 is moved up and down in the state that a carrier 8 is stopped, this carrier 8 is in no case separated from the transfer machine 17, thus goods and so on are accurately transferrable onto the carrier 8 from the transfer machine 17.
Patent JP-H0264296-A (JP)
Title: Turbo-type vacuum pump
Inventor: SAKAGAMI SEIJI
IPC: F04D17/02
Filed: 1988-08-31
Abstract: PURPOSE:To stabilize the pump performance and facilitate assembling by arranging a centrifugal compression pump stage, a circumferential flow compression pump stage and an axial flow vane type circumferential compression pump stage from the suction port 21A side. CONSTITUTION:A centrifugal compression pump stage 24, a circumferential flow compression pump stage 25 and an axial flow vane type circumferential compression pump stage 27 are arranged in sequence in a housing 21 from the suction port 21A side to the discharge port 21B side. The circumferential flow compression pump stage 25 and the axial flow vane type circumferential compression pump stage 27 operated in a viscous flow are used in the proper pressure area. The pump performance can be thereby stabilized. When the same compression ratio as that of only the circumferential flow compression pump stage 25 is obtained in the viscous flow, the number of stages can be decreased, and the cost can be reduced.
Patent JP-2000043110-A (JP)
Title: Injection molding method
Inventor: OKAHARA ETSUO
IPC: B29C45/70
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a sink even in the product having a partially thick portion by slightly opening molds within a time when a molten resin can be flowable after the molten resin injection, so as to form a gap between the surface of the molded product and a mold cavity and keep it for a predetermined time. SOLUTION: After completing the injection-charging, a mold clamping device 300 retreats a movable mold 404 such that the gap between a molded product surface and a mold cavity surface has a predetermined distance. After keeping the state for a predetermined time, the mold clamping device 300 advances the movable mold 404 to conduct a mold clamping again, and a mold clamping force is loaded on a mold device 400. After keeping the state (cooling and solidifying processes) for a predetermined time a molded product 600 is taken out by opening the molds. Thus this gap formed results in the cooling and solidification only from the opposite side of the surface. Thus, the injected resin is still in the molten state and flowable.  Within a time when this state is kept and after a predetermined period of time from the injection start, the mold clamping is conducted again, so as to prevent the generation of a sink by making the resin flowable.
Patent JP-H0552366-A (JP)
Title: Radiant cooler
Inventor: SHINPO HIDETO
IPC: F24F5/00
Filed: 1991-08-27
Abstract: PURPOSE:To obtain a comfortable radiant cooling with daytime power load decreased, by providing a cold accumulating part in which cold heat is accumulated at a relatively high temperature. CONSTITUTION:A cold accumulating part 2, in which cold heat generated outside is accumulated at a higher temperature than a dew point of air in an air circulation passage 7, is installed within the air circulation passage 7. At a cold accumulating operation mode, the air is circulated within the air circulation passage 7, and at the same time, the air is cooled by cold discharging from the cold accumulating part 2. The cooled air cools a cooled surface 6, which, in turn, carries out cooling by radiation. By this constitution, heat accumulation or, as occasion calls, dehumidification can be made by utilizing cheap midnight power. Thus, daytime power load can be decreased, and at the same time, comfortable radiant cooling can be realized.
Patent JP-S6460691-A (JP)
Title: Ferroelectric liquid crystal composition
Inventor: MORITA KAZUHARU
IPC: C07C69/92
Filed: 1987-08-31
Abstract: PURPOSE:To provide a ferroelectric liq. crystal compd. which has an Sc* phase temp. of about 50 deg.C to room temp. or below and ensures high practicability and high-speed response, and which comprises a mixture comprising at least two types of compds. represented by particular formulae. CONSTITUTION:A ferroelectric liq. crystal compsn. comprising a mixture of at least two types of compds. of formula I (wherein R1 is a hydroxyl group or a group of formula II, R2 is a 1-20C alkyl chain; R3 is a group of formula III, IV, V or VI; and C* is an asymmetric carbon). This liq. crystal compsn. has ferroelectricity and a chiral smectic C phase (Sc* phase) temp. of about 50 deg.C to room temp. or below, in particular 70--20 deg.C in the case of an esp. suitable combination. Accordingly, the compsn. per se is suited for use in actual applications, and can be used in various fields as a low power display element. For example, a compsn. comprising an acetic ester of formula VII and an acetic ester of formula VIII is wt. proportions of 40/60 exhibits an Sc* phase at -22-63 deg.C, so that there is obtd. a ferroelectric liq. crystal exhibiting an Sc* phase suited for use in a display panel at -20-60 deg.C.
Patent JP-S6275461-A (JP)
Title: Image holding member
Inventor: YOSHIHARA YOSHIYUKI
IPC: G03G5/05
Filed: 1985-09-27
Abstract: PURPOSE:To have a surface layer which is transparent, has excellent lubricity and release characteristic of the surface and extremely good cleanability by incorporating a polymer obtd. by copolymerizing a specific modified silicone and compd. having a polymerizable functional group into said layer. CONSTITUTION:This image holding member contains the silicone comb type graft polymer obtd. by copolymerizing the modified silicone which is the resultant product of condensation reaction of the silicone selected from formulas (I), (II) and the silicone expressed by formula (III) and the compd. having the polymerizable functional group. The amt. of the silicone graft polymer to be added is adequately 0.01-10% based on the solid component weight of the surface layer. The substantial effect of reforming the surface is not obtainable if the amt. of said polymer to be added is <0.01%. On the other hand, the graft polymer exists not only on the surface of the coated film but also in the bulk thereof and therefore, whitening aristes from the cause of compatibility with a resin and photoconductive resin which are the essential component of the surface layer and the accumulation of the residual charge arises when electrophotographic processes are repeatedly executed if the amt. exceeds 10%.
Patent JP-S58111602-A (JP)
Inventor: RI MEISHIYU
IPC: A01B49/02
Filed: 1981-12-24
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-S63100605-A (JP)
Title: Magnetic head
Inventor: NASU TAKUYA
IPC: G11B5/33
Filed: 1987-08-28
Abstract: PURPOSE:To realize the firm combination of an action gap part by placing a 'Sendust(R)' series alloy dust or its component element to the front surface of a metallic oxide magnetic material with the accelerating energy of a plasma ion, forming the 'Sendust(R)' series alloy film of a fine organization and forming the facing surface of an action gap. CONSTITUTION:A magnetic head is constituted of head magnetic cores 6 and 6' composed of a metallic oxide magnetic material, an action gap 8, an electromagnetic converting coil 9, a back gap 10, a glass material 11 charged to a notch part provided at the side part of a gap 8 and a 'Sendust(R)' series alloy film 7 formed on an action gap surface. The alloy film 7 is formed by placing the super-dust of the 'Sendust(R)' series alloy or the component element to the front surface of magnetic materials 6 and 6' with a plasma ion accelerating energy during the glow discharge in an inactive gas.
Patent JP-H06182584-A (JP)
Title: Hard solder
Inventor: BUORUFUGANGU BUAIZE
IPC: B23K35/30
Filed: 1993-08-31
Abstract: PURPOSE: To obtain a cadmium-free hard solder alloy which has a low working temperature, is easily deformable and can be generally worked by compounding specific ratios of silver, copper, gallium, zinc, indium and tin. CONSTITUTION: The cadmium-free hard solder alloy is constituted by using a silver alloy of a composition consisting, by weight %, 45 to 80% silver, 14 to 25% copper, 10 to 25% gallium, 1 to 7% zinc and 0 to 5% indium and tin. This solder alloy has the working temperature of about 620 to 580 deg.C and exhibits good wettability by the even use of a flux in air even under safe gas on copper, nickel, brass, iron-nickel alloy and steel.
Patent JP-S58118002-A (JP)
Title: Automatic regularizing circuit for output level of magneto-resistance effect element
Inventor: KAKEHI AKIRA
IPC: G11B5/39
Filed: 1981-12-29
Abstract: PURPOSE:To produce an output signal of a certain level with good linearity, by feeding a sense current to a magneto-resistance effect element from a feeding means which is capable of controlling the sense current and at the same time controlling the feeding means in response to the shift value between the output signal level of said effect element and the reference level. CONSTITUTION:A feeding circuit 12 is provided with an output circuit 13, a level detecting circuit 15, an LPF16, a reference level signal supplying circuit 14 and a differential amplifier 17. The output voltage of a magneto-resistance effect element 11 is amplified by an amplifier 13, and the peak level is detected by a detector 15. The differential voltage is delivered from the amplifier 17 between the level of the output signal passed through the LPF16 and the level of the reference level signal supplied from the circuit 14. The differential voltage is converted through a voltage-current converter. For the sense current supplied to the element 11 from the converter 19, the output signal is kept at approximately a certain level regardless of a level change of an applied signal. Furthermore the linearity of the output signal is also improved.
Patent JP-S6194971-A (JP)
Title: Sheet folding device
Inventor: KUSUMOTO HIROSHI
IPC: B65H45/12
Filed: 1984-10-15
Abstract: PURPOSE:To enable various type of folding with correspondence to the input paper size by selecting a gate member to guide the paper exited from first and second rollers to paper fold guide path or a carry path having no lateral folding while selecting a register. CONSTITUTION:Upon detection of paper through a sensor 386 under A2 folding into four mode, the paper will pass through a gate click 324 then between lateral folding rollers 318, 320 and 320, 322 to go to second carry path and bent upon collision against a fixed register 346 to be folded into two between the rollers 322, 324 and fed from a roller 374 to punch unit 400. Similarly, B3 paper is folded into four through a register 362, A3 paper is folded into two by a register 360, B4 paper is folded into two by a register 358, A2 paper is folded into JIS by a register 342, A3 paper is folded into JIS by a register 338, B3 paper is folded into JIS by registers 340, 362 and B4 paper is folded into JIS by registers 336, 358. While under no lateral folding mode, the gate clicks 324, 350 are set to be pass-through position.
Patent JP-H0765888-A (JP)
Title: Terminal metal fixture
Inventor: OSUMI HIDEKI
IPC: H01R13/42
Filed: 1993-08-31
Abstract: PURPOSE:To improve inserting by providing a thin plate folded back toward the inside further rearward, positioning partly in this part an arc-shaped folded part of air elastic contact piece, and forming the point end part in non-sharpness, in the thin plate part formed in the point end of a female type electric contact part. CONSTITUTION:A female type terminal metal fixture A is integrally formed by working a sheet of metal plate material, to provide a female type electric contact part A1 and an electric wire connecting part A2. In the contact part A1, a folded back elastic contact plate 2 is provided in a substrate part 1 through an arc-shaped folded part 2a in the point end, to also erect both side plate parts 3, 4, and roof parts 3a, 4a bent to the inside are successively provided in line with the side plate parts 3, 4, to overlap the roof part 4a on the roof part 3a. A notched part 4a1 is formed in a front end part of the roof part 4a, and a swollen plate part 3a1 is formed in a point end part of the roof part 3a, to place the plate part 3a1 and the roof part 4a in a flush condition. Both the side plate parts 3, 4, roof part 4a and the plate part 3a1 are formed to be protruded to the front from a point end of the substrate part 1, that is, the folded part 2a. A plate thickness of these protruding parts is formed as almost 1/2 thin plate part X, and a folded back thin plate part X2 is provided through an arc-shaped folded part X1.
Patent JP-H0956959-A (JP)
Title: Speed control device of automatic sewing machine
Inventor: TAWARA YOSHIZO
IPC: D05B69/18
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To improve the sewing efficiency at the time of automatically manufacturing sewn products by increasing and decreasing the sewing machine speed according to the feed pitch for one stitch. SOLUTION: A sewing machine for performing pattern-sewing according to control signals input to a sewing machine motor driver 24 and a pulse motor driver 28, respectively, includes a system control device 10 comprising CPU 12, ROM 14 and RAM 16. A means for selecting the minimum speed among the sewing machine speeds determined according to each sewn products manufacturing data from a controlled stitch to plural stitches ahead, a means for computing the number of stitches required for deceleration, which is required for decelerating to the selected minimum speed from the sewing machine speed determined according to the sewn products manufacturing data of the controlled stitch, and a means for giving instruction for deceleration start in timing determined according to the computed number of stitches required for deceleration are constructed by software.
Patent JP-S59105532-A (JP)
Title: Torque detector
Inventor: KITA TOORU
IPC: G01L3/10
Filed: 1982-12-08
Abstract: PURPOSE:To make small the construction of the titled device and thereby to enable the mounting of it in a narrow and small space, by discriminating the direction of torque by one detecting coil for one exciting coil. CONSTITUTION:A power source 15 generating a voltage of a symmetrical alternating waveform such as a sine wave and a triangular wave drives an exciting coil 16 and subjects the axis thereof to be measured to the alternating-current magnetization in a fixed direction. A detecting coil 17 detects a magnetic-flux component in the direction perpendicular to the direction of the magnetization of the coil 16. Moreover the coil 17 is designed so that it detects a voltage level at the time point whereat the position of the coil 17 deviates at a prescribed angle to the power source 15, out of voltage signals caused in the coil 17, and the direction of torque can be discriminated on the basis of the polarity of the detected level in relation to a prescribed reference value. Since the direction of torque is discriminated by one detecting coil in this way, the core part of the device can be made small, and thus the device can be mounted even in a narrow and small space.
Patent JP-H0961937-A (JP)
Title: Method and device for printing image, and film sheet
Inventor: TERAJIMA AKIRO
IPC: G03B27/32
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To print an image without deteriorating the finish quality of a photograph by using a liquid crystal panel. SOLUTION: An unexposed film sheet 88 is exposed by making all the liquid crystal elements (K point, for example) of the liquid crystal panel 56 arranged at an index print part untransmissive so as to obtain the sheet 8 whose part (J point) corresponding to the uncontrollable liquid crystal element is printed in black. Next, the sheet 88 is arranged between the panel 56 and a color photographic paper P and the image displayed on the panel 56 is printed on the paper P by a light source. Then, a print whose part (H point) on the paper P corresponding to the uncontrollable liquid crystal element becomes a white dot or a gray dot is obtained.
Patent JP-H0266220-A (JP)
Title: Prevention method of damage at cross-section in concrete part of cast-in-place pile
Inventor: SHIMODA MATSUO
IPC: E02D5/38
Filed: 1988-09-01
Abstract: PURPOSE:To highly strengthen the structure of a cast-in-place pile by pulling out a pipe body while vibration is given to the concrete inside a hole when the pipe body is burried in the drilled hole and filled with concrete. CONSTITUTION:A pipe body 2 is burried in a hole 3 and filled with concrete 6, and one end of a vibration transmission rod 12 is connected, by a connector 12a, to a vibrator 10 locked to the bottom surface of a pedestal 11 and other end is inflated into the shape of a bead of an abacus. Then, the pedestal 11 is lifted up by wire and mounted on the top edge of the pipe body 2 to give vibration to the concrete 6 inside the hole 3, and the vibration transmission rod 12 is inserted into the pipe body 2 or the concrete 6 below. And, while the concrete 6 is vibrated by the action of the vibration generator 10, the pipe body 2 is gradually pulled out from the earth by a jack 1. Thus, the chipping due to the attachment of the concrete 6 to the inside of the pipe body 2 can be prevented.
Patent JP-H0266981-A (JP)
Title: Gas laser apparatus
Inventor: KUDOKORO YUKIO
IPC: H01S3/097
Filed: 1988-09-01
Abstract: PURPOSE:To prevent partial discharge at the time of starting discharge and to shorten the total length of a resonator by providing independent power sources for the discharging circuits of two circuits, and inserting diodes characterized by high breakdown strength and a short recovery time between the electrode of the power source close to the ground potential and the ground in the same polarity direction with respect to the ground. CONSTITUTION:A diode 6 characterized by high breakdown strength and a very short recovery time is inserted between each switching power source of the low voltage side of each switching power source 1 and the ground. An applied voltage to a laser discharge tube 2 is about 20kV. The anode side of the diode 6 is floated by about 5kV at the time of laser discharge. A discharge- current detecting part 3 is floated with respect to the ground potential at the same time. Therefore, a feedback signal to the control circuit of the switching power source 1 is transmitted by using an optical cable 5. In this way, partial discharge at the discharge starting time is avoided. The dead space between the discharge circuits that is required for avoiding the partial discharge can be made short, and the total length of a resonator can be made short.