baber/WOPTO huggingface dataset:
Patent JP-H0969987-A (JP)
Title: Television signal receiver
Inventor: MIZUGUCHI TAKAHIRO
IPC: H04N5/44
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide the television signal receiver which is adaptive to a plurality of decoders by using as small numbers of external terminals and internal signal processing circuits as possible. SOLUTION: This receiver is equipped with a decoded signal discrimination part 10 which discriminates whether or not an input signal to an internal decoder 8 can be decoded by the internal decoder 8. A decoder output signal switching part 9 which selects the signal from an external decoder 7 that is inputted from an input terminal or the output signal of the internal decoder 8 is controlled with the output signal from the discrimination part 10. Consequently, while the increase in the circuit scale is suppressed, the input terminal 5 is made effectively unless the internal decoder 8 is used, and the receiver is adapted to a plurality of decoders.
Patent JP-S63101058-A (JP)
Title: Submerged nozzle for continuous casting
Inventor: HOSOYA KOJI
IPC: B22D11/10
Filed: 1986-10-16
Abstract: PURPOSE:To prevent the downward flow of molten steel and to prevent the catching of non-metallic inclusion into a cast slab by arranging discharging holes at the upper and lower positions of reduced part to the nozzle bottom part for a cross sectional area of molten metal passage in the nozzle. CONSTITUTION:The molten steel passage 9 is reduced to its sectional area in accordance with going down toward the bottom part of submerged nozzle 4. In the upper and lower positions of reduced part for the sectional area of this molten steel passage 9, the discharging holes 8, 8 are arranged. In this way, the enclosure of non-metallic inclusion into the continuously cast slab is reduced and the quality of cast slab is improved.
Patent JP-H1066451-A (JP)
Title: Plantable sound absorbing wall
Inventor: URAGAMI YASUFUMI
IPC: E01F8/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing wall that has a high sound absorbing effect as well as sound insulating effect, and whose surface can be planted with plants. SOLUTION: This plantable sound absorbing wall comprises a back plate 1 which is shaped in the sectional form of final bracket having a horizontally long rib 1a projecting inward and partitioned with an appropriate space to form unit spaces in the square or rhombus shape, a planting structure filled with artificial soil 13 or a sound absorbing structure filled with a sound absorbent material 7 arbitrarily provided in each partition, a tray 9 which is installed on the partition bottom of the planting structure for receiving water and has a water passage ports, and water retaining members which are laminated on the tray 9 and on which the artificial soil 13 is placed to fill the inside of the partition.
Patent JP-S60138118-A (JP)
Title: Method and apparatus for sedimentation of dredged soil on bottom under water
Inventor: KINOSHITA SHIYUNSAKU
IPC: E02D15/08
Filed: 1983-12-26
Abstract: PURPOSE:To prevent the draining of turbid water by a method in which dredged soil and sand are sorted and separated, substances of a sufficient specific gravity to soon sediment in water are deposited on bottom under water, and the other substances are converted into ones of a greater specific gravity than water and deposited. CONSTITUTION:Dredged soil and sand are sent under pressure in a transforming tube 24, dropped from an outlet 25 onto an inclined guide edge 11b in the rising edge 11c of a selecting outer cylinder 11, and flowed down toward a large- diameter discharge cylinder 11a. Substances of a specific gravity enough to immediately sediment drop into water in the aperture 26 and deposite on the bottom or sludge layer on the bottom under water. Other substances are combined with a substance of a larger specific gravity, e.g., cement, etc., to becomes ones of a larger specific gravity than water and then deposit on the bottom under water. The sediment layer of solid particles can thus be formed without causing pollution of sea, and the sludge sediment layer can be covered.
Patent JP-H0990225-A (JP)
Title: Zoom lens with hand shake correcting function
Inventor: KONNO KENJI
IPC: G02B27/64
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To suppress an eccentric aberration such as partial defocusing and an off-axis image point movement error while maintaining compactness and to make possible hand shake correction which hold high optical performance over the entire zoom area while holding the compactness by using the whole 2nd group as one zoom group for the hand shake correction and satisfying specific a conditional formula. SOLUTION: The zoom lens which includes a 1st group Gr1 with positive refracting power, the 2nd group Gr2 with positive refracting power, and a 3rd group Gr3 with negative refracting power corrects a hand shake by making the whole 2nd group Gr2 eccentric in parallel. Then the inequality 0.15<ϕ1 /ϕ2 <0.35 is satisfied. Here, ϕ1 is the refracting power of the 1st group Gr1 and ϕ2 is the refracting part of the 2nd group Gr2. When this conditional inequality is satisfied, the astigmatism of the 1st group Gr1 and the astigmatism of the 2nd group Gr2 cancel each other, so the partial defocusing can be suppressed.
Patent JP-2000077529-A (JP)
Title: Method and device for automatic arrangement wiring device
Inventor: KATO FUMIYASU
IPC: H01L21/82
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To block a network including a clock, etc., provided with an automatic arrangement wiring which is furnished from the intrusion from another network by setting a dedicated area where the influence of crosstalk is taken into consideration, and providing automatically a network wiring between circuit elements to be arranged, while keeping the setting of the dedicated area. SOLUTION: A cell to be arranged is arranged (S1), and the wiring route of a network which is affected by crosstalk is decided as a wiring route of clock network and a wiring route of bus line through a processing for deciding crosstalk influence network wiring route (S3). Then, a cell for blocking crosstalk is arranged on the wiring route of clock network and the wiring route of bus line (S5). Furthermore, a network wiring is automatically provided to the object to be wired including the cell through an automatic wiring processing, while obeying the setting of the dedicated area in the network (S7). Thus, the effects of crosstalks between networks can be blocked.
Patent JP-S62103329-A (JP)
Title: Copper alloy excellent in shearing workability
Inventor: MIYATO MOTOHISA
IPC: C22C9/00
Filed: 1985-10-31
Abstract: PURPOSE:To obtain a copper alloy excellent in shearing workability and capable of remarkably improving tool life in shearing work by means of press by incorporating Fe, P and B each by a small quantity in prescribed percentage. CONSTITUTION:The copper alloy has a composition consisting of, by weight, 0.05-0.20% Fe, 0.025-0.05% P, 0.002-0.1% B, and the balance essentially Cu. This copper alloy has superior characteristics comparable to those of conventional Cu-0.1wt% Fe-0.03wt% P alloy and accordingly it has an effect of enlarged application as material for semiconductor frame or as terminal, connector and automobile busbar.
Patent JP-H0887055-A (JP)
Title: Camera provided with panning function
Inventor: WASHISU KOICHI
IPC: G03B5/00
Filed: 1994-09-14
Abstract: PURPOSE: To prevent automatic panning from getting impossible in the case of actual exposure because an optical axis decentering means butts against a driving stroke end and decenters an optical axis in the midst of a release time lag by actuating the optical axis decentering means through a driving means a fixed time after switching operation for exposure is performed when panning is instructed. CONSTITUTION: This camera is provided with the optical axis decentering means 11 decentering a photographing optical axis, the driving means 12 driving the decentering means 11, a panning instructing means 14 for instructing panning, and driving control means 13 and 19 actuating the decentering means 11 through the driving means 12 the fixed time after the switching operation for exposure is performed when panning is instructed by the instructing means 14. When the fixed time required for driving a diaphrgam elapses after instructing the start of exposing action, the photographing optical axis is driven to be decentered so as to obtain a panning effect.
Patent JP-H0776564-A (JP)
Title: Methoxyimino acetic acid derivative and agricultural or horticultural antimicrobial agent containing the same as active ingredient
Inventor: ODA MASAJI
IPC: C07D277/24
Filed: 1993-09-30
Abstract: PURPOSE:To provide the novel compound derivative comprising a substituted phenyl-methoxyiminoacetic acid derivative, exhibiting an excellent antimicrobial effect, having excellent permeability and residual effect activity, and useful as an active effect for agricultural and horticultural antimicrobial agents. CONSTITUTION:A novel methoxyiminoacetic acid derivative of formula I [X is H, halogen, 1-4C alkyl, 1-4C alkoxy; A is methoxy, methylamino; B is -O-CR<1> R<2>-(R<1>, R<2> are H, 1-4C alkyl, cyano, trifluoromethyl), -O-CO-, -N=C(R<3>)- (R<3> is the same as R<1>); Ar is (substituted)aryl, (substituted)heteroaryl]] {e.g. N- methyl-2[2-{3-(trifluoromethyl)benzyloxyiminomethyl}phenyl]-2- methoxyiminoacetamide}. The compound is obtained by reacting a benzaldehyde derivative of formula II with a hydroxylamine and subsequently reacting the reaction product with a benzyl halide derivative or benzoyl halide derivative, etc.
Patent JP-H0561577-A (JP)
Title: Device with additive function
Inventor: YAMAKAWA TADASHI
IPC: H03K17/62
Filed: 1991-08-30
Abstract: PURPOSE:To provide the device with additive function which can easily add a device to a system. CONSTITUTION:Device identification signals transmitted from the system through plugs 2a, 2b-2h are supplied to the signal transformer of an IC chip 4. This signal transformer executes a transformation processing to add '1' to the device identification signals, and the signals are transmitted through sockets 3a, 3b-3h to the device in the next step. Therefore, when the system supplies the device identification signal expressing No. 1, the device identification signal of the device in the next step is turned to the No. 1 and the device is specified. As the result, when the system turns a selection object signal to the No.1, the memory of the device in the first step is used according to the judged result of a selecting and judging equipment.
Patent JP-S60140256-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/04
Filed: 1983-12-28
Abstract: PURPOSE:To improve and stabilize electrical, optical, and photoconductive characteristics, improve photosensitivity characteristics especially in the long wavelength region, and enhance mechanical strength and durability, by forming a photoreceptor having a specified layer structure made of a-SiGe(H, X) on a substrate. CONSTITUTION:The photoconductive member 100 consists of a substrate 101 and a photoreceptor 104 formed on it composed of the first layer 102 consisting of a layer region G105 made of amorphous Ge (a-Ge), and the second photoconductive layer region S106 formed on the region G; and the second layer 103 made of a-SiN. The region G of the first layer 102 has a region Y contg. C in a concn. distribution in the layer thickness direction continuously increasing from the substrate 101 to the photoreceptor 104. At least one of the regions G, S contains H and halogen, and the concn. distribution of Ge in the region G may be uniform or nonuniform. This region G also contains a conductivity governor, such as an element of group III or V.
Patent JP-H03107808-A (JP)
Title: Connector type optical module
Inventor: KOTANI MITSUHIRO
IPC: G02B6/42
Filed: 1989-09-21
Abstract: PURPOSE:To reduce the number of parts and production processes by housing an optical element in a cavity which is hermetically formed only of a stem, an optical connector receptacle and a lens. CONSTITUTION:The connector type optical module is equipped with the optical connector receptacle 1, the lens 2 which is hermetically fixed at the bottom hole 12 of a sleeve 11, the stem 4 which is hermetically fixed at an aperture part 13 and the optical element 3 mounted on the stem 4. The hermetic sealing of the space of the cavity is performed only by the optical connector receptacle 1, the lens 2 and the stem 4, and a special member for sealing is not used at all. Thus, the number of the parts and the production processes are reduced.
Patent JP-2001062030-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine for making a player able to more surely and easily perform spot pushing. SOLUTION: A transmission hole 32a is pierced at the prescribed part of a drum outer peripheral wall 31 where a pattern 32 for spot pushing is arranged, a pattern sheet 32b for spot pushing formed of a light transmissive material is mounted so as to cover the transmission hole 32a and a light source 35 for irradiating the pattern sheet 32b for spot pushing with light from a back surface side is disposed inside drums 30a-30c.
Patent JP-H01121251-A (JP)
Title: Method and reaction container for producing alkyl nitrite
Inventor: JIEEMUSU RATSUSERU NERUSON
IPC: C07C67/00
Filed: 1988-09-29
Abstract: PURPOSE: To efficiently obtain the compd. by bringing nitrogen oxide, lower alcohol and oxygen into reaction in a reaction zone including a reactor section and a rectification section.  
     CONSTITUTION: The recirculated nitrogen oxide 42, the replenished nitrogen oxide 43 and the oxygen 44 are supplied in the lower part of the reactor section 40 at a ratio at which the molar ratio of the oxygen to the nitrogen oxide attains 4:1 to 5:1 by using an alkyl nitrite reactor equipped with the lower reaction section 40 including a packed bed and the upper rectification section 41 including a part of distillation trays spaced from each other. The liquid lower alcohol 45 acting as a reaction reagent and a scrubbing agent is supplied to the position on the tray of the uppermost part of the rectification section 41. The nitrogen oxide, the oxygen and the lower alcohol are brought into catalytic reaction. A liquid stream 46 contg. the lower alcohol, nitric acid and water is taken out of the lower part of the packings in the lower part of the reactor section. The gaseous stream 52 contg. the alkyl nitrite which is the product, the nitrogen oxide and the unreacted oxygen is taken out of the top. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0587605-A (JP)
Title: Electromagnetic flowmeter
Inventor: KUROKAWA SHUNICHI
IPC: G01F1/58
Filed: 1991-09-25
Abstract: PURPOSE:To realize a stable earthing effect at a low cost by getting an end of a detector measuring tube pinched in a cylindrical earth ring shape in a flair with one end thereof folded back outward at a flair-shaped part. CONSTITUTION:An earth ring 1 is cylindrical having a flair-shaped part with one end thereof folded back outward and with the cross section thereof shaped in J, it is pinched at an end of a detector measuring tube 3 applied with an insulating lining 2. A plurality of pressure points 4 in the pinching are arranged to ensure the pinching. A lead 7 is connected to the earth ring 1 at a lead contact 8. The lead 7 is pinched in the earth ring 1 together with the measuring tube 3, the lining 2 and a seal packing 9 and grounded to an earth terminal 11 with a tap 10 for earth passing through the rear of the packing 9 and a cut part 12 for the lead. Moreover, after the insertion of the lead 7 into the cut part 12, a spacer 13 for the lead is fitted to accomplish a sealing.
Patent JP-H0989220-A (JP)
Title: Liquid fuel combustion device
Inventor: KUWABARA YASUAKI
IPC: F23D11/40
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an evaporating chamber combustion device, capable of restraining the generation of offensive smell, by a method wherein a catalyst, generating the oxidizing reaction of unburnt gas or intermediate products, is born by a heat recover unit. SOLUTION: Unburnt gas, generated after shutdown, is contacted with a burner top 24, whose temperature is raised by combustion flame to an activated high temperature, a static pressure chamber 25, a backnet 27 and a catalyst 100, born by a burner port steel 28, whereby the gas is oxidized and burnt. However, undurnt gas or intermediate products, discharged to outside by a port steel 28 when the gas has not been contacted with the port steel 28 sufficiently yet, are oxidized and burnt by contacting with the heat recovery unit 11 and the heat collecting body of an evaporator 10, whose temperatures are raised by combustion flame to an activating temperature. According to this method, the production of intermediate products, such as aldehide and the like which cause the generation of offensive smell with stimulation, can be restrained.
Patent JP-S60135723-A (JP)
Title: Flow rate detector
Inventor: OZAKI YUKINORI
IPC: G01F1/20
Filed: 1983-12-23
Abstract: PURPOSE:To reduce flow rate resistance and attain size reduction by arranging the 2nd curved blade at the downstream side of a rotating body which is arranged in the swivel flow formed by the 1st curved blade and detecting the rotational frequency of the rotating body. CONSTITUTION:An arcuate blade 11 as the 1st curved blade is fixed to a casing 12 in a housing 10 to swivel fluid to be detected axially, a magnetic spherical body 13 as the rotating body which rotates circumferentially in a vertical plane in the flow direction is provided at the downstream side of the blade 11, and an arcuate blade 14 as the 2nd curved blade which is so shaped that the swivel direction of the fluid to be detected coincides with that of the spherical body 13 is fixed to the casing 12. Then, a rotation detector 18 for the spherical body 13 which consists of a permanent magnet 16 and a magneto-resistance element 17 as a magnetic detecting element is provided outside of the housing 10 to measure the rotational frequency of the spherical body 13 proportional to the flow rate.
Patent JP-H0292678-A (JP)
Title: Image forming device
Inventor: HIROKI MASASHI
IPC: B41J35/36
Filed: 1988-09-30
Abstract: PURPOSE:To detect the residual amount of an ink ribbon even if a power source is not turned ON by describing characters or symbols indicating the residue of the ribbon on a nonprinting part of the ribbon, and forming first and second windows at positions corresponding to the characters or symbols of a cassette and a cover, respectively. CONSTITUTION:A window (second window) 30 for confirming the residue of an ink ribbon 21 is formed at the upper right end of a device body 2, a residue confirming window (first window) 25 is formed at one upper end of a winding core 23 of an ink ribbon containing box 24, and an enlarging lens 26 is engaged with the window 25. An original D placed on an original base 3 is pressed by an original retainer 4, a recording sheet P is set to a printer unit 11, and recording corresponding to image information, i.e., printing is conducted on the sheet P at the position of a printing head. When the printing is completed, a residue indicator 28 for indicating the residue of the ribbon 21 is updated to the residue indication in which the length used by printing is subtracted to indicate an accurate residue. Thus, even if a power source is not turned ON, the residue of the ribbon 21 can be confirmed.
Patent JP-S6489071-A (JP)
Title: Disk reproducing device
Inventor: KIGUCHI SHINJI
IPC: G11B17/056
Filed: 1987-09-30
Abstract: PURPOSE:To simplify the constitution of the titled device, to effectively accelerate its miniaturization, and to increase the reliability of its action by providing first and second guiding parts to guide the rotating axis of a rotating tray. CONSTITUTION:By guiding an axis 27 of a rotating tray 23 through a guiding groove 28, the rotating action of the rotating gray 23 and its movement to an exchange position can be performed. Thus, by simplifying the constitution and effectively accelerating its miniaturization, the reliability of the action can be increased, and economical advantageousness is attained. Further, when the rotating tray 23 is rotated, since the axis 27 is guided through a second guiding part 30, and the rotating tray 23 is shifted in the direction of a disk reproducing mechanism part, the rotary locus of the rotating tray 23 enters the inside of a cabinet, and the miniaturization can be accelerated.
Patent JP-H1085931-A (JP)
Title: Device for cutting stainless steel cast billet
Inventor: FUJII TSUTOMU
IPC: B23K7/08
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent a generation of a cutting detect, in cutting a cast billet in a continuous casting of stainless steel, by accurately detecting a flow rate of iron powder for cutting, adequately operating a feeding equipment for backup iron powder if a flow rate is lowered, and thereby controlling a flow rate in a proper range. SOLUTION: In a continuous casting equipment for stainless steel, the flow rate of iron powder to be used for cutting of a cast billet is measured by a capacitance type iron powder detector 7 attached above a piping 5a for feeding iron powder, and also the flow rate of a gas for transporting the iron powder is measured by its flowmeter, thereby detecting in advance the generation of defects in the flow rate of the iron powder and, in the case of an insufficient flow rate, supplying the iron powder from a backup equipment 15, so that defects are prevented from generating in cutting the cast billet.
Patent JP-H0986275-A (JP)
Title: Switch circuit for back mirror for automobile
Inventor: KYODA TATSUO
IPC: B60R16/02
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of terminals by a method wherein a seventh terminal to interconnect a first or a second motor on the left side or the right side and a four-way switch and a eighth terminal to interconnect a third motor on the right side or the left side and two-way switch are commonly used. SOLUTION: A seventh terminal 37 is connected respectively to the other terminal of a first motor M11 on the right side, the other terminal of a second motor M12, one terminal of a third motor M13, the other terminal of a first motor M21 on the left side, the other terminal of a second motor M22, one terminal of a third motor M23, and the third switch 43 of a four-way switch device SW. A eight terminal 38 is connected to the other terminal of the third motor 13 through a cutoff means 70 on the right side, the other terminal of the third motor M23 through a cutoff means 71 on the left side, and a second two-way switch device SW2. This connection commonly uses the seventh and eighth terminals 37 and 38. As a result, the number of terminals is reduced.