baber/WOPTO huggingface dataset:
Patent JP-H11341521-A (JP)
Title: Coder for stereoscopic moving image
Inventor: NAITO HITOSHI
IPC: H04N19/105
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the coder for a stereoscopic moving image by which error propagation of entire frames is reduced by suppressing temporal image quality fluctuation. SOLUTION: Areas N, N' without non-application of motion compensation are assigned to each of consecutive frames at a rate of a prescribed area in basic and extended channels and the assigned position of the areas is moved to an adjacent area for each frame at a time (t)=1,2,3,.... As a result, a motion compensation non-application area with a prescribed area is in existence in each frame at all times, the image quality between the frames is averaged to reduce a difference from the image quality and the recovery from an error caused by a temporary channel fault or the like is attained stepwise from a frame just after the reception of the error.
Patent JP-2000351532-A (JP)
Title: Tape winding device
Inventor: UCHIYAMA YOSHIMI
IPC: B65H81/06
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To select a tape winding tensile force in a wide scope. SOLUTION: In a tape winding device having a winding flyer 3 having a hollow shaft 32 making a wire rod body 1 to be tape-wound run, a pad mounting plate 4 which is provided in the winding flyer 3 so as to rotate coaxially and relatively and carries a tape pad 2A feeding a tape 2, a slip brake 5 fixed on the winding flyer 3 coaxially to make braking torque act on the rotation of the pad mounting plate 4, a control circuit C1 controlling electromagnetic force of the slip brake 5 in accordance with changes of an outside diameter of the tape pad 2A, and an appropriate drive source M rotating and driving the hollow shaft 32 via a transmission 12, an advance and retreat hollow shaft 6 capable of connecting and disconnecting a coaxial connection condition with the pad mounting plate 4, a device rotating and driving the advance and retreat hollow shaft 6 through a slip clutch 8,  and a control circuit C2 adjusting connection torque of the slip clutch 8 in accordance with changes of an outside diameter of the tape pad 2A are also provided.
Patent JP-S6141826-A (JP)
Title: Glow plug for diesel engine
Inventor: MINEGISHI SOKICHI
IPC: F02B3/06
Filed: 1984-08-06
Abstract: PURPOSE:To provide a glow plug which is of simple construction and allows an after-glow for a longer duration by retaining a first resistor at the end of the holder and by retaining a second resistor inside the holder. CONSTITUTION:The ceramic material that forms a film heater 12 of a glow plug 10 has a conductivity of a negative resistance-temperature coefficient, and the heater film 11 has a conductivity of a positive resistance-temperature coefficient and is made of a conductive material that can tightly attached to the heater 12. A series of sheath heater 21 having a second resistor 20 for power control that is connected to one end of the heater film 11 as a first resistor 20 is arranged via a lead wire 16. The sheath heater 21 is formed by burying the resistor 20 inside heat-resistant insulating powder 23 filled in a sealed metallic sheath 22. The sheath 22 having on its outer surface a heat-resistant insulating tube 24 is retained inside a holder 13. In this manner, the function as a quick-heating type and a longer duration of after-glow are achieved.
Patent JP-H0723466-A (JP)
Title: Radio data communication changeover system
Inventor: SAKURAI SHIGERU
IPC: H04W92/08
Filed: 1993-07-02
Abstract: PURPOSE:To stably select a communication opposite party with simple configuration by employing a tone signal frequency selection system so as to eliminate the need for discrimination processing for an address or the like in the selection of the communication opposite party thereby eliminating the need for a latch circuit or the like. CONSTITUTION:A transmission section is provided with a circuit generating a tone signal of plural frequencies revised optionally by a processing unit or externally to select a communication opposite party and in which a tone signal of a frequency of a selected kind is added to a data signal and the result is sent, and a reception section 11 is provided with a means 16 detecting the tone signal from the reception signal and outputting the received data signal only to any of selected terminal equipments 19a-19n based on the kind of the frequency of the detected tone signal. Then the identification by the tone signal frequency is known as a function of tone squelch or the like in the radio communication equipment of the FM modulation system and the function is used for a terminal equipment selection function in data communication of a computer.
Patent JP-S648852-A (JP)
Title: Coreless motor
Inventor: KURAKANE HIROSHI
IPC: H02K23/54
Filed: 1987-07-01
Abstract: PURPOSE:To prevent the deformation with time and thermal deformation of a rotor and enhance the form stability thereof by fastening, to a rotor shaft, a fixing nuclear body having an outer diameter nearly equal to that of a rotor outer periphery and a rigidity higher than that of an insulator rotor-molding material filling in the surroundings of said nuclear body. CONSTITUTION:A fixing nuclear body 2 having an outer diameter nearly equal to that of a rotor outer periphery and a rigidity higher than that of a rotor- molding material 4 is fastened to a rotor shaft 1. A coil row 3 is integrally molded into a given cylindrical shape by said rotor-molding material 4 and, particularly in a molding material disc part 4a, is fastened to the rotor shaft 1 via the rotor molding material 4 and the fixing nuclear body 2. In this manner, a geometrical stability is enhanced, a dimensional accuracy directly after molding can be secured, and the lowering with time of a geometrical accuracy can be prevented even if an apparatus is left at high temperature and humidity or subjected to high and low temperature impact.
Patent JP-H0513142-A (JP)
Title: Arrester
Inventor: KAYANO YOSHIHIDE
IPC: H01C7/12
Filed: 1991-07-04
Abstract: PURPOSE:To suppress the generation of corona discharge and suppress insulation deterioration by moderating internal electric field stress in the case of putting a metallic pipe on an internal element having zinc oxide element to cooperate with the internal length of an insulator so as to constitute a fouling resisting type arrester. CONSTITUTION:In each arrester unit 1 forming a fouling resisting type arrester, an internal element 12 in an insulator pipe 11 has pluralities of zinc oxide elements 18 and metallic collars 19, a metallic pipe 22, a plurality of partitioning plates 20, and a plurality of insulating rods 21. The elements 18 and the metallic collars 19 are alternately laminated. The metallic pipe 22 for cooperating with the internal length is laminated on the lower end side of a resistant body part formed of the elements 18 and the metallic collars 19. The partitioning plates 20 are inserted in determined positions of the laminated body. The partitioning plates 20 have grooves 20a formed thereon to center the laminated body. The insulating rods 21 are passed through each partitioning plate 20 in positions separated from the laminated body to axially fix the laminated body.
Patent JP-H1113961-A (JP)
Title: Piping connecting coupling
Inventor: ICHIKAWA MASAYA
IPC: F16L25/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To carry out a minute adjustment of the position of one side piping to the other side piping, without requiring a complicated work. SOLUTION: A sewer pipe 6d and a drainage pipe 50 have different pipe diameters. The first connection of a piping connecting coupling 52 where the drainage pipe 50 is connected is provided eccentric to the second connection where the sewer pipe 6d is connected. The sewer pipe 6d and the drainage pipe 50 are connected in the condition decentering their axial centers each other by the piping connecting coupling 52. By rotating the piping connecting coupling 52, the position of the second connection to the first connection can be changed, and the position slippage of the drainage pipe 50 to the sewer pipe 6d can be absorbed. As a result, the drainage pipe 50 can be connected to the sewer pipe 6d without carrying out a complicated processing work.
Patent JP-H059298-A (JP)
Title: Polyolefin copolymer grafted with polycaprolactone and preparation thereof
Inventor: OTSUKA YOSHIHIRO
IPC: C08G81/02
Filed: 1991-07-05
Abstract: PURPOSE:To prepare stably a graft copolymer with a high grafting ratio from a modified polycaprolactone and a modified polyolefin. CONSTITUTION:A modified polycaprolactone having a carboxylic acid and a hydroxyl group in the molecule is grafted with a modified polyolefin copolymer containing an epoxy or carboxyl group in the proportion of 2-98 to 98-2 parts by weight.
Patent JP-H087547-A (JP)
Title: Recording medium control device
Inventor: HASHIMOTO YOSHIE
IPC: G11B27/10
Filed: 1994-06-24
Abstract: PURPOSE:To attain the performing of a centralized control with file names by reading out the file name of a recording medium and using an interactive input-output device. CONSTITUTION:When an FD wanted to be saved is inserted from the FD inserting-taking out port 101 of a jukebox 1 and the file name of the FD is read out and then the FD is housed in the vacant position of a housing magazine. the housed position and the file name of the FD are stored in this device by being linked with each other. Consequently, in the case the FD made to be an object is taken out, the FD is protruded out of the FD inserting-taking out port 101 by specifying the name of the objective FD while allowing a file list to be displayed. As a result, when an operator makes this device operate, a control is made possible only by inserting the FD wanted to be saved from the FD inserting-taking out port 101. Thus, a desired recording medium can be taken out while being automatically selected only by specifying the name of a file, a saving control can be automatized and a centralized control can be performed.
Patent JP-H0914935-A (JP)
Title: Measuring device for three-dimensional object
Inventor: NOMURA TAKESHI
IPC: G01B11/245
Filed: 1995-06-30
Abstract: PURPOSE: To measure a three-dimensional object without changing an optical system whether the surface of the object to be measured by the trigonometry is rough or a mirror surface. CONSTITUTION: Light 19 and 20 from a laser light source 10 is directed toward a measurement target 22 from two directions at different angles and the light 19 and 20 is applied in a line onto the target 22 by cylindrical lenses 21 and 24. When scattered reflection light is generated from the object 22 by irradiation with one light 19, only the scattered reflection light is received by a pair of light reception systems 27 and 28. When mirror surface reflection light is generated by inadiation with the other light 20, only the mirror surface reflection light is received by a second light reception system 37.
Patent JP-H0512965-A (JP)
Title: Manufacture of contact alloy for vacuum valve
Inventor: OKUTOMI ISAO
IPC: B22F1/145
Filed: 1991-07-05
Abstract: PURPOSE:To reduce the re-arcing frequency to a grear extent. CONSTITUTION:A Cr powder as crude material is crushed is crushed into mean particle sizes 1-250mum, to which a carbon powder of approx. the same particle size is added in an amount 50-5000ppm. Thus a Cr-C mixture powder is accomplished, wherefrom a Cr-C molding is produced, which is subjected to a 800-1400 deg.C heat treatment in a non-oxidative atmosphere to produce degassed Cr lump. This Cr lump is crushed to produce a degassed Cr powder of mean particle sizes 5-250 mum, which in an amount 20-80Wt.% is mixed with Cu and/or Ag as the remainder. The resultant is embodied and subjected to a solid phase sintering process.
Patent JP-H0218341-A (JP)
Title: Raw material pellet processing equipment
Inventor: KAWAMURA YOJI
IPC: B01D46/34
Filed: 1988-07-04
Abstract: PURPOSE:To recover potential heat of waste gas and to reduce ventilation trouble by passing dust-laden gas through the moving layer of the raw material pellets which has been formed in a hopper, preheating and drying the raw material pellets and also collecting dust from the dust-laden gas. CONSTITUTION:The moving layer 3 of the raw material pellets is formed in the hopper 5 of a Lepol Kiln or a shaft kiln. Dust-laden gas is introduced into this moving layer 3 through an introduction pipe 1 and the raw material pellets are predried. Dust incorporated in the dust-laden gas is removed together therewith and clarified gas is discharged through a discharge pipe 8.
Patent JP-H067380-A (JP)
Title: Denture attachment
Inventor: MOTOKURA YOSHINOBU
IPC: A61C13/235
Filed: 1992-06-23
Abstract: PURPOSE:To prevent the pull off of a magnetic material from a denture by coating the flanks of the cap of the magnetic material with a noble metal, etc., and joining the boundary faces of the root cap side of the cap, yokes and spacer by welding. CONSTITUTION:The spacer 13 consists of a corrosion resistant nonmagnetic material 10 and is so disposed as to cross the center on the root cap side of the magnetic material 10. A pair of the yokes 11 consisting of a corrosion resistant magnetic alloy are erected on both sides thereof toward the root platy 93 to hold the spacer 13. A magnet 12 is inserted between a pair of the yokes 11 and is so disposed on the spacer 13 that its N pole joins to the one yoke 11 and its S pole to the other yoke 11. The cap 14 consists of a corrosion resistant nonmagnetic alloy and covers the entire peripheral surface exclusive of the rear surface facing the root platy cap 93. A holding plate 96 is adhered by welding to the front surface of the root platy cap 93. The outer flanks of the cap 14 are coated with the noble metal, etc. The boundary faces on the root platy cap 93 side of the cap 14, and the yokes 11 and the spacer 13 are joined by laser welding.
Patent JP-S6319593-A (JP)
Inventor: UTSUNOMIYA KAZUHIRO
IPC: G21C9/02
Filed: 1986-07-14
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-S5687903-A (JP)
Title: Antenna system
Inventor: TOMIMATSU EIJI
IPC: H01Q21/29
Filed: 1979-12-18
Abstract: PURPOSE:To increase the function of azimuth analysis, by adding an auxiliary antenna and a microwave circuit to an array antenna and synthesizing the array antenna signals. CONSTITUTION:An auxiliary antenna 13 is located at the center of arrangement, and the output terminal is connected to a 180 deg. hybrid 15 via a phase adjuster 17. On the other hand, in an array antenna 100, coupling is made between a distributor 4 and a terminal 5, and one terminal is connected to the hybrid 15. With such a constitution, full power is output to a sum terminal 16 when the in-phase equal amplitude is input to input terminals 15a, 15b, and to a difference terminal 17 when the inverse phase equal amplitude is input to them, in the hybrid 15. Thus, when the input amplitude of the main beam, grating lobe, and auxiliary beam to the hybrid 15 is the same, no output to the difference terminal 17 is present to the incident waves from the direction of theta0 and no output from the sum terminal 16 is present to those from the direction of theta1. Since the output in this case is obtained at the terminal 16 for the former and at the terminal 17 for the latter, the reception of main beam direction or grating lobe direction can be decided from the output of the hybrid 15.
Patent JP-H0333587-A (JP)
Title: Piping for slurry
Inventor: IWATANI AKIYUKI
IPC: B65G53/52
Filed: 1989-06-29
Abstract: PURPOSE:To prevent the adhesion of slurry and enable semipermanent use by constructing a double structure piping provided with flange couplings at both ends and disposing an inner tube made of an soft elastic body resistant to the adhesion of slurry in an outer tube sufficiently resistant to fluid pressure. CONSTITUTION:An inner tube 3 made of an elastic thin film is placed in an outer tube 1, and both ends of the inner tube 3 are extended into flanges to be fitted airtightly at flange couplings 2. An outer chamber 4 contains air. The outer tube 1 has rigidity sufficiently resistant to fluid pressure. When the inner tube 3 is expanded by the inner pressure, the inner pressure in the outer chamber is heightened, and the pressure is balanced with the inner pressure of the inner tube, thus enabling the flow of a fluid. The soft elastic body, resistant to the adhesion of slurry, of the inner tube is made of natural rubber, synthetic rubber, or the like. As a result, a cleaning cycle can be extended, and the flow is prevented from being lowered due to clogging, as well as the replacement of piping due to clogging becomes unnecessary.
Patent JP-H11351418-A (JP)
Title: Water stopping plate installation structure of gate
Inventor: KAMATA USUKE
IPC: F16K3/14
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide the water stopping plate installation structure of a gate, which can certainly prevent the peeling of the lower side part of a frame door body seat and the lower side part of a frame door stop seat even though a hard foreign matter is caught around a door body fully closing condition during operation when a door body is closed. SOLUTION: A frame door body seat 5 is tightened on the rear surface of a door body 4 by screwing a plurality of countersunk bolts 10 in the door body 4. The upper end surface of the lower side part 5A of the door body seat 5 is abutted to an interference surface 14 formed at the lower end of a projected part 13 formed on the rear surface of the door body 4. A frame door stop seat 6 is tightened on the front surface of a door stop 2 by screwing a plurality of the countersunk bolts 11 in the door stop 2. The lower end surface of the lower side part 6A of the door stop seat 6 is abutted to an interference surface 16 formed at the upper end of a projected part 15 arranged on the front surface of the door stop 2.
Patent JP-H10337361-A (JP)
Title: Center display of pachinko machine
Inventor: OZEKI MITSUO
IPC: A63F7/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide the center display of a pachinko machine which clarifies a reach action more and increases the expectation to a prize hit. SOLUTION: This center display of a pachinko machine comprises a figure display part 2 which varies the displayed content working with the prize hit of a pachinko ball to a start checker and shows the hit with the hitting state with a specific number, figure, or the like, an hour hand 8 and a minute hand 9 like the hour hand and the minute of an analog clock, and a reach action auxiliary display part 6 for showing a reach action parallelly when the figure display part 2 shows the prize hitting state of the reach action.  The motions of the hour hand 8 and the minute hand 9 of the reach action auxiliary display part 6 show the motion of the center display part 4, parallelly when the left display part 3 and the right display part 5 of three display parts 3, 4, 5 stop at the figures indicating the hitting state and only the center part 4 is still in the reach action state continuing to rotate.
Patent JP-S6225555-A (JP)
Title: Picture reader
Inventor: TAGO MASATO
IPC: G06T1/00
Filed: 1985-07-26
Abstract: PURPOSE:To read a picture as soon as possible without causing a read error by displaying a relative moving speed of a line image sensor to an original together with the information representing whether the said speed is within a range capable of picture reading or not. CONSTITUTION:A rotary encoder 18 detects the relative moving speed of the image sensor 12 with respect to the original A via a roller 16b and a rotary transmission mechanism 19 and generates a pulse signal having a frequency corresponding thereto. An output of a frequency/voltage conversion circuit 31 is inputted further to comparators 33a, 33b and their outputs are fed to a warning display device 34 and an indication display device 35 when the relative moving speed approaches the limit of the picture readable range and exceeds the limit.
Patent JP-S6142780-A (JP)
Title: Audio signal processor
Inventor: JUSO HIROMI
IPC: G11B20/10
Filed: 1984-08-07
Abstract: PURPOSE:To obtain an audio processor coupled with analog system by detecting a maximum amplitude, inserting it to a digitized audio signal and shifting a level of a data string at reproduction for a prescribed value based on the maximum amplitude so as to avoid deterioration in the S/N. CONSTITUTION:When the digitized audio signal is inputted from an input terminal IN, the maximum amplitude is detected by a maximum amplitude circuit 2 of a signal generating means 1, the maximum amplitude is inserted to the audio signal string by a mixing circuit 3 and the result is transmitted to a signal reproducing means 5. The maximum amplitude is separated by a separation circuit 6 of the means 5, the data string is subject to operating processing at a level shift circuit 7 until the maximum amplitude reaches a maximum value displayed by a quantized bit number so as to attain level shift. The digital audio signal subject to level shift with good S/N is outputted via a D/A converter 10 so as to avoid the deterioration in the S/N and the audio signal processor coupled by the analog system is obtained without losing the independence of the existing system.
Patent JP-H0214679-A (JP)
Title: Film positioning device for disk film player
Inventor: KOIZUMI YUKINORI
IPC: G03B17/00
Filed: 1988-06-30
Abstract: PURPOSE:To attain accurate positioning by providing a claw engaging with a notch of a peripheral part of a disk film and an engagement member engaging with a hub via a spring for torque charge. CONSTITUTION:The positioning of a film 13 is attained by not only the engagement among a hub hole 12a, an engagement member 18, a key slot 12b and a key slot engagement part 18b but also the engagement between a notch 13b and a claw 20b provided to the peripheral part. Thus, a play of the hub 12 is not amplified toward the peripheral part and a charge spring 19 is used then a required torque or over is not exerted to the film 13, then accurate frame feed is applied. Thus, accurate positioning is attained.
Patent JP-H0329942-A (JP)
Title: Silver halide photographic printing paper
Inventor: MORIMOTO ISAMU
IPC: G03C1/08
Filed: 1989-06-28
Abstract: PURPOSE:To provide the above printing paper which has excellent whiteness and is less deteriorated in whiteness with age by providing a layer contg. an emulsified emulsion prepd. by dissolving an oil soluble fluorescent brightening agent into a specific high boiling org. solvent and incorporating>=1mg/m<2> calcium chloride therein. CONSTITUTION:This photosensitive material has the layer contg. the emulsified dispersion prepd. by dissolving the oil soluble fluorescent brightening agent into the high boiling org. solvent expressed by formula I and/or formula II and is incorporated with >=1mg/m<2> calcium chloride therein. In the formulas I, II, R1 to R3 denote 1 to 3C alkyl group or phenyl group; R1 to R2 may be the same or different and the phenyl group may be substd. with 1 to 3C alkyl group. However, the case in which all of R1 to R3 are the phenyl group substd. with alkyl is excluded. R4 to R6 denote 1 to 4C alkyl group. The photosensitive material which is excellent in whiteness and is less deteriorated in the whiteness with age is obtd. in this way.