baber/WOPTO huggingface dataset:
Patent JP-H1141626-A (JP)
Title: Stereoscopic video broadcast method and broadcast system
Inventor: WADA SATOAKI
IPC: H04N7/081
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast method and system with compatibility such that no sense of incongruity is caused even when a broadcast is received by a conventional receiver instead of a stereoscopic receiver and a stereoscopic video image is viewed by a stereoscopic receiver. SOLUTION: This system is provided with a code conversion means 101 that applies code conversion to a right eye video signal and a left eye video signal to be non-stereoscopic receiver use digital video signals with different channels at a transmitter side and a multiplexing means 102 that multiplexes signals of plural channels and the transmitter sends the resulting signals. By an exclusive receiver that selects and decodes signals of 2 channels, a stereoscopic video image is viewed, and even a receiver capable of selecting and decoding only one channel receives either of a right eye and a left view video image without causing a deformed image pattern. Thus, a non-stereoscopic video receiver has no sense of incongruity and by the exclusive receiver a stereoscopic video image is viewed. By such the system a compatible stereoscopic video image broadcast is realized.
Patent JP-S5895609-A (JP)
Title: Granulating drier
Inventor: TAKEUCHI YASUSHI
IPC: C01B25/26
Filed: 1981-11-30
Abstract: PURPOSE:A drying cylinder is provided inside with rotary paddles that rotate at a specific speed, as keeping a specific interval from the inner surface of the cylinder, thus producing continuously dried particles from high-concentration and high-viscosity phosphate slurries efficiently in high yield. CONSTITUTION:The cylinder 8 is provided with the rotary shaft 6 inside and with the heating jacket 11 outside and fixed horizontally. The shaft is equipped with a plurality of paddles 7 that extend toward the inner surface of the cylinder 8 and keep intervals of 1-15mm. between the paddle tops and the inner surface of the cylinder. The shaft 6 is driven by the motor 5 and the paddles rotate at a peripheral speed of 1-10m/sec. at the paddle tops. The cylinder 8 has the inlet for the phosphate slurry 1, the inlet for the carrier gas 2 and the outlet for dried particles of phosphate 3, the exhausted gas outlet 4, the heat-medium inlet  for the heating jacket 11 and its outlet 10.
Patent JP-2000005194-A (JP)
Title: Pouring device for dental easy-to-grind material
Inventor: SAITO YOSHIYUKI
IPC: A61C13/38
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To pour a dental easy-to-grind material into a desired place without involving babble. SOLUTION: A vibration generating mechanism is arranged near the tip of a body 11, and a reservoir portion 20 of a dental easy-to-grind material 13 is arranged at one side of a vibration transmission means 19 for transmitting generated vibration, and a flexible chip 22 that can supply the easy-to-grind material 13 and abut to a desired place can be integrally and separately mounted to the other side of the vibration transmission means 19.
Patent JP-S59108201-A (JP)
Inventor: DEIBITSUDO ARAN BAATO
IPC: F21V13/00
Filed: 1983-10-14
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-S6082835-A (JP)
Title: Automatic spectrum measuring device of light and heat
Inventor: FUJISHIMA AKIRA
IPC: G01N21/00
Filed: 1983-10-13
Abstract: PURPOSE:To perform the spectrum analysis of a sample automatically, by intermitently projecting light, whose wavelength is continuously changed, on the sample, and detecting the increase in temperature of the sample. CONSTITUTION:A sample chamber 2 is thermally separated from the surrounding parts. A heat sensitive element 5 is directly attached to a sample 1, which is provided in the sample chamber 2. Meanwhile, light from a light source 8 is intermittently cut by a light shielding machine 14. The light is thereafter imparted to a spectroscope as a wavelength selector, and the wavelength is changed. The light, whose wavelength is changed, is projected on the smaple 1 through a condenser lens 3. The temperature rise of the sample 1 caused by the projection of the light is detected by the heat sensitive element 5, and the value of the temperature rise is recorded and displayed. The value of the temperature rise corresponds to the degree of the absorption of the light by the sample, i.e., absorbance. Therefore, the spectrum of the value of the temperature rise corresponds to the absorbance spectrum. Thus the spectrum analysis of the sample can be automatically performed.
Patent JP-H0357182-A (JP)
Title: Sheathed heater unit
Inventor: NAKAYAMA YOSHINORI
IPC: C22C38/54
Filed: 1989-07-26
Abstract: PURPOSE:To provide a sheathed heater unit having a strong resistance to stress corrosion cracking by using low Mn, Ni-Cr stainless steel to which Si, Mo, Cu, N, B, etc., are added for a metal pipe, using normal stainless steel for a flange or bolts, and welding both with each other. CONSTITUTION:Heater wire 1 is inserted into a metal pipe 2, the metal pipe 2 is bent in the form of a U-letter, and both ends of it are inserted into holes 4 in a flange 3. By using low Mn, Ni-Cr stainless steel to which Si, Mo, Cu, N, B, etc., are added for the metal pipe 2, the resistance to stress-corrosion cracking and hole corrosion becomes strong. In the meanwhile, SUS304 is used for the flange or bolts. This is for the purpose of setting the cost of an obtained sheathed heater unit similar to that of conventional ones, obtaining a good corrosion resistance because the unit will get in contact with drinking water, and letting it proper to TIG weld ability with the metal pipe 2.
Patent JP-2000015674-A (JP)
Title: Mold structure for injection molding
Inventor: YAMAUCHI HISATOSHI
IPC: B29C45/33
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To simplify a mold structure for injection molding and to accordingly decrease cost of a product made of a synthetic resin such as a pallet prepd. by using the mold structure for injection molding. SOLUTION: The second slide core 5 is moved upward while contacts with the bottom mold 3 and the first slide core 4 caused by energizing force of a coil spring 13 are kept by being linked with horizontal movement of the first slide core 4 to draw out the undercut part 5b of the second slide core from an injection-molded product and then, the second slide core 5 is moved in the horizontal moving direction of the first slide core 4 through a guide shaft 12 by being linked with the furthermore horizontal movement of the first slide core.
Patent JP-2000026351-A (JP)
Title: Alkoxyethyltolan compound
Inventor: KIMURA MASAKI
IPC: G02F1/13
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new alkoxyethyltolan compound consisting of a specific alkoxyalkyltolan compound, exhibiting a liquid crystal phase in a wide range including a low viscosity and a high temperature region, increasing the refractive index anisotropy of a liquid crystal material and useful as an electro-optical display material. SOLUTION: A compound of formula I (R1 and R2 are each a 1-10C alkyl), for example, a compound of formula II. The compound of formula I is obtained, for example, by reacting 2-phenylethyl methyl ether with iodine and iodic acid in an acetic acid solution to obtain 4-(2-methoxyethyl)iodobenzene and subsequently reacting this compound with 4-(4-n-propylcyclohexyl)phenylacetylene in a solvent in the presence of a catalyst such as bis(triphenylphosphine)palladium (II) chloride or copper iodide. The compound of formula I can be used singly as a liquid crystal material, but it can be used also as a liquid crystal composition by compounding with a liquid crystal compound or the like. The content of the compound of formula I is preferably 3-50 pts.wt. based on 100 pts.wt. of the total liquid crystal composition.
Patent JP-S5981271-A (JP)
Title: 4-wheel steering device of vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D6/00
Filed: 1982-10-30
Abstract: PURPOSE:To consecutively shift a car to a running mode through forced release of the fixed mode during neutral running at a speed, exceeding a set value, after starting, by installing means for deciding a speed exceeding a set car speed and means for detecting steering neutral which are used for release of the fixed mode. CONSTITUTION:In response to signals from a front wheel steering sensor 17, a rear wheel steering angle sensor 19, a car speed sensor 18, and a switch circuit 29, a controller 16 controls a rear wheel steering device 7. A manual switch 20 for file parking, means 21 for deciding a set cap speed, and means 25 for detecting steering neutral are connected to the switch circuit 29, and when a car speed exceeds a set value, wheel steering is forcibly restored from a fixed mode to an ordinary running mode. This enables a car to be consecutively shifted to a running mode without a change in sudden orientation after starting, resulting in improvement of steering stability and safety.
Patent JP-H0837349-A (JP)
Title: Board on which electronic parts are mounted and manufacture thereof
Inventor: TAKAHASHI TSUNEHISA
IPC: H05K1/02
Filed: 1994-07-21
Abstract: PURPOSE:To provide a board on which electronic parts are mounted, having a high strength of joining an insulating base and a radiation plate and generating no gap in a junction position between the base and plate and being cheap, and to provide the manufacture thereof. CONSTITUTION:The recessed part 77 for mounting electronic parts is formed of an opening part 70 provided on an insulating base 7 and a radiating plate 1 provided for coating the opening part 70 in the upper surface of the insulating base material 7. The interval between the under surface of the radiation plate 1 and the upper surface of the insulating base 7 is joined by the parallel junction part 5 consisting of the adhesive junction part 53 by means of a resin adhesive and the solder junction part 52 by means of solder. An adhesive contact part in contact at least with the adhesive junction part 53 on the surface of the radiation plate 1 is covered with a nickel layer 2. The nickel layer 2 is desirably to be thick 1 to 10mum.
Patent JP-H0637753-A (JP)
Title: Communication equipment
Inventor: KATAYAMA TOSHIYUKI
IPC: H04L12/02
Filed: 1992-07-20
Abstract: PURPOSE:To allow a layer 1 in an ISDN basic user network interface to send a specific INFO signal forcibly. CONSTITUTION:A layer 1 communication equipment 1 consists of an instruction identification section 11, a state control section 12, a transmission buffer 13, a reception buffer 14, a transmission control section 23, a reception control section 15, a loopback control section 21 and a driver/receiver section 22. The transmission control section 23 of the layer 1 communication equipment 1 consists of an INFO2/INFO4 transmission selection section 16, an INFO2/INFO4 generating section 17, an INFO3 generating section 18, an INFO1/INFO3 transmission selection section 19, and a transmission INFO selection section 20.
Patent JP-S5982531-A (JP)
Title: Discharged nitrogen-oxide concentration controller for gas turbine
Inventor: TAKAHASHI KOUJI
IPC: F02C3/30
Filed: 1982-11-02
Abstract: PURPOSE:To prevent a combustor etc. from being damaged and improve efficiency by suppressing each amount of injection of steam and water, with respect to the regulated concentration of NOx, in a discharged nitrogen-oxide concentration controller which jets-out steam or water onto the combustor of a gas turbine. CONSTITUTION:In a corrected nitrogen-oxide concentration calculator 16, the NOx concentration [NOx (corrected)] after correction with the actual atmospheric humidity is calculated. Each signal supplied from a generation electric power detector 20 and a fuel flow-rate detector 9 is input into a heat-rate calculator 15a in a regulated nitrogen-oxide concentration calculator 15, and the regulated concentration of [NOx(STA)] is calculated. The both signals are input into a nitrogen-oxide concentration comparison and calculation apparatus 17, and the signal of this deviation value is input into a steam injection amount controller 17, and the steam injection amount is controlled to the value corresponding to the output of said apparatus 17. Therefore, each injection amount of water and steam is suppressed to the minimum, and a combustor is prevented from being damaged by the combustion vibration.
Patent JP-S6085485-A (JP)
Title: Method for driving detecting magnetic bubble detecting and erasing device
Inventor: URAI HARUO
IPC: G11C11/14
Filed: 1983-10-14
Abstract: PURPOSE:To stabilize operation by regulating the time interval from the end of impression of the 1st current pulse till impression of the 2nd current pulse to the length of a hairpin conductor/the speed of satd. domain wall or above. CONSTITUTION:A [YSmLuBi(a)3(FeGe)5O12] magnetic garnet film is for 1mum bubble of which the speed of the satd. domain wall Vs is 28m/s is used for a magnetic bubble material. The length of a hairpin conductor for detecting and erasing the magnetic bubble is L=75mum and the driving frequency of the rotating magnetic field in the plane is f=125kHz. The reference of the position of the phase of the rotating magnetic field HR is 0muS and the phase at which the impression of the 1st current pulse for stretching the magnetic bubble is 3.5muS. When the phase at which the 2nd current pulse of 120mA amplitude and 0.4muS pulse width is changed, the area of the bias magnetic field for stabilizing erasing widens quickly when the phase exceeds 6.2muS obtd. by adding L/Vs (=2.7muS) to the phase at which the 1st current pulse ends. The requirement for such stable operation is to maintain gamma<=L/Vs the time interval from the end of impression of the 1st current pulse until the impression of the 2nd current pulse. The stable characteristic of erasing the magnetic bubble is thus obtd.
Patent JP-2001023308-A (JP)
Title: Device for shaping signal waveform
Inventor: AIDA KIRI
IPC: G11B7/005
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To generate shaping data with the precision of a repetition period in a reference clock signal in a device for shaping a signal waveform. SOLUTION: This device shapes a 14-bit encoded signal waveform, which is obtained by modulating an 8-bit encoded signal 23 into a 14-bit encoded signal 24 synchronizing with a frequency divided clock signal 13 obtained by frequency division a reference clock signal 37 by an integer. The device consists of a pattern detecting means 33 for detecting the signal pattern of the 14-bit encoded signal synchronizing with the frequency divided clock signal 13, and of a pattern shaping data generating means 34 for generating shaping data 40 of the signal pattern corresponding to the signal pattern of the 14-bit encoded signal 24 with the repetition period precision of the reference clock signal 37 so that the pattern shaping data 40 is generated by the precision of the repetition period of the reference clock signal 37.
Patent JP-H1037004-A (JP)
Title: Disposable apron
Inventor: NIKI YOSHIFUMI
IPC: A41B13/10
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a disposable apron for infants capable of reliably receiving slobbers, drops of foods at meals, etc. SOLUTION: This disposable apron for infants comprises an main part of apron 10, a left and right fringes 11 that are arranged on the front side of the main part of apron 10 in the condition that the fringes are folded respectively to have a Z-shaped section so that two folds 11a and 11b are vertically formed and that the free edges 11c of the left and right fringes 11 are arranged on the outermost sides of the left and right fringes, and a pocket forming part 20 that is arranged so that the sectional shapes of the pocket-forming part 20 and main part of apron 10 becomes symmetrical and that respective free edges 11c and 21c are connected,  and both the left and right fringes 21 of which are folded to have a Z-shaped section so that two folds 11a and 11b are vertically formed and that the free edges 21c of the left and right fringes 21 are arranged on the outermost sides of the left and right fringes.
Patent JP-2001024418-A (JP)
Title: Substrate constitution of portable radio
Inventor: NAKANO YASUSHI
IPC: H01Q11/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To effectively use material and reduce a cost for treating industrial waste by forming an electric field type antenna at the frame part of a substrate in contact with a carrying roller to be used for a re-flow process for soldering circuit parts to a substrate. SOLUTION: An antenna part 12 is connected with a matching part between with a receiver by a conductor pattern. The radio-radiating characteristic of the part 12 is non-oriented. In addition, a frame part 14a or 14d except for the antenna part 12 of a substrate 11 can properly be cut off on condition when a selective radio call receiver is incorporated to the main body. Since the part 12 and a circuit part 13 are constituted on the same substrate in the substrate constitution of portable radio equipment based on this form, a producing process can be reduced to improve productivity. In addition, since a part of the frame part to be wasted is used as the antenna part in the circuit substrate adopting a re-flow process in this substrate constitution, the material is effectively used.
Patent JP-H0782303-A (JP)
Title: Polymer scale inhibitor and production of polymer by using the inhibitor
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1994-07-22
Abstract: PURPOSE:To produce a polymer scale inhibitor comprising an alkaline solution containing a condensate of specified diphenyl and quinone compounds to prevent deposition of polymer scale in the polymerization reactor in which monomers containing an ethylenically unsaturated double bond are polymerized. CONSTITUTION:The inhibitor comprises an alkaline solution (for example: a solution consisting of NaOH, water and methanol) which contains a condensate of a diphenyl compound and a quinone compound (for example: alpha- naphthoquinone), the diphenyl compound containing at least two amino groups and represented by the formula [wherein R' represents H, OH, COOH, SO3H, NH2, Cl, NO2, COCH3, OCH3, N(CH3)2, or 1-3C alkyl: X represents 1-5C alkylene, -N(CH3)2-, -C(CH3)2-, -CONH-, -P(=O)H-, -SO2-, -O-, -S-, or -Si(R)2- (R representing 1-10C alkyl); and n is 1 or 2].
Patent JP-H1122710-A (JP)
Title: Mold device for caulking and caulking device having the same
Inventor: OGAWA TSUTOMU
IPC: B21K1/58
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a mold device for caulking and a caulking device to proper ly and reliably caulk and secure a coupling member, such as a square pipe material, having closed sectional structure, by means of a rivet. SOLUTION: The side wall of a square pipe 1 and a plate-form body 2 are blanked by using a rivet and securely caulked. A long frame body 11 inserted externally of the square pipe material and an anvil 12 disposed in a state to protrude from the surface of the outer frame body 11 are provided. The anvil 12 is protrudable from the outer frame body 11 by a slide cam mechanism. The slide cam mechanism is structure wherein a slider 14 having an upper surface 14a is brought into slide contact with the inclining bottom of the anvil 12. A grasp part 15 is provided to extend from the slider 14 and move the slider 14 in a manner to protrude from the outer frame body 11.
Patent JP-S6349357-A (JP)
Title: Centrifugal casting tube having two layers and casting method thereof
Inventor: HIRATA KOICHI
IPC: B22D19/16
Filed: 1986-08-19
Abstract: PURPOSE:To improve the wear resistance and seizure resistance for inner face of a tube by casting an inner layer material, such as high P-B cast iron, etc., by centrifugal casting method at the time of equalizing an inner face temp. of outer layer made of cast iron or cast steel, which has been cast by the centrifugal casting method, almost to be casting temp. for the inner layer. CONSTITUTION:The outer layer (a) uses the cast steel or the toughness cast iron and the inner layer (b) uses the cast iron having by wt% of 2.5-3.5% C, 1.0-2.5% Si, 0.5-1.0% Mn, 0.2-0.9% P, <=0.1% S, 0.02-0.1% B. The casting temp. of the molten metal for the inner layer is desirable to be higher by 50-150 deg.C then its solidified temp. at the time when the inner face temp. of outer layer drops down to the same temp. As the casting temp. for the inner layer. In this way, the product having excellent quality on the inner face is produced.
Patent JP-2001024436-A (JP)
Title: Voltage-controlled oscillation circuit
Inventor: SHIBATA TSUNENORI
IPC: H03B5/32
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To expand a frequency variable range by inserting the first variable capacitance diode to one of the capacitors of an LC circuit part, serially inserting the second variable capacitance diode to a crystal oscillator, controlling external voltage to be applied to the first and second variable capacitance capacitors and simultaneously varying the capacitance of the variable capacitance capacitors. SOLUTION: The resonance frequency of an LC circuit part is decided by the composed capacity of a coil L5, a capacitor C7, a capacitor C6 and a variable capacitance diode D2. In addition, a filtering frequency is decided by a crystal oscillator Y4 and a variable capacitance diode D1 to set this filtering frequency component to be the output of a call originating circuit. In the case of increasing the value of controlled voltage Vcont in constitution like this, the capacitance values of the diodes D1 and D2 are increased to operate to respectively lower the call originating frequency of the LC circuit part and a filtering frequency.
Patent JP-2000025300-A (JP)
Title: Printer system
Inventor: HOSOMI HIROAKI
IPC: B41J3/54
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a printer system which develops to meet the need of various applications simply by the addition of an option unit centering a receipt printer as a core although print formats (media) and applications are different among shops. SOLUTION: A printer main body 1 has a receipt printer mechanism and a control circuit, and can issue receipts by itself. When a cutform print unit 2 as an option unit is set above the printer main body 1, a connector 70 and a connector 71 are connected with each other, so that the printer main body 1 and the cutform print unit can be controlled by the same printer control part.
Patent JP-H1037412-A (JP)
Title: Gutter suspension tool
Inventor: TAKAYAMA MASATERU
IPC: E04D13/072
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent separation of the edge on the rear side of a gutter by a method wherein a separation preventing piece made of a metal positioned facing an edge bracing piece is disposed at a gutter suspension tool body made of synthetic resin provided at a rear end with an edge bracing piece capable of bracing the edge part on the rear side of the gutter. SOLUTION: Cylindrical bodies 11 for a mounting plate 8 are fixed on a wall surface at intervals of a given distance by means of screw and the cylindrical body 11 is fitted in a through-hole 9 of the mounting plate 8. Thereby, the through-hole 9 is protected and damage is prevented from occurring, and mounting on a wall surface is reliably and firmly executed. Thereafter, in a state that an engaging piece 3 of a gutter suspension tool body 1 is engaged with the edge part on the front side of the gutter, the edge on the rear side of the gutter is pressed upward against the elastic force of a separation preventing piece 6 of a gutter suspension tool B. Thus, the separation preventing piece 6 is bent and the edge on the rear side of the gutter is brought into a state to be supported by the edge bracing piece 4 of the suspension tool B.  Since the separation prevention piece 6 is comprised of a spring plate made of a metal, the separation preventing piece is sufficiently bent during mounting on the gutter and mounting thereof is facilitated. This constitution effects return after mounting and prevents the occurrence of unexpected separation of the edge on the rear side from the edge bracing piece 4.