baber/WOPTO huggingface dataset:
Patent JP-S5986841-A (JP)
Title: Electric wire connecting device for air conditioner of separate type
Inventor: HIMENO YASUNORI
IPC: F24F11/02
Filed: 1982-11-08
Abstract: PURPOSE:To contrive an improvement in workability at the time of installation work of an air conditioner and to prevent the deterioration in reliability in the installation work, by a method wherein a door is provided on a front panel for decoration in an indoor machine, an introduction duct of an electric wire for connection between indoors and outdoors is provided in an opening part to be obtained by means of the door and a fixing tool of an electric wire for connection made of electric insulating material covering a connecting face of a terminal base for connection is provided further. CONSTITUTION:When a door is opened and an electric wire 8 for connection is inserted into an inlet 13 of the backside of a main body of an introduction duct 8 of an electric wire for connection connecting from the backside of the main body to the front of the main body, an electric wire 9 for connection comes out of an outlet of the front side of the main body. Fixing strength of the electric wire 9 for connection is assured with a fixing tool 11 of an electric wire for connection by connecting the electric wire 9 for connection with a terminal base 10 for connection and securing the fixing tool 11 of the electric wire for connection with a screw 12, whose one side has been inserted and fixed with a screw. As for touch of the human body to a high voltage part through an opening part 7, safety is secured as the terminal base 10 for connection is covered by the configuration of the fixing tool 11 of the electric wire for connection.
Patent JP-S6257346-A (JP)
Title: Interphone transfer system
Inventor: KIMURA MITSUJI
IPC: H04M1/00
Filed: 1985-09-05
Abstract: PURPOSE:To attain the reply to an interphone from a telephone set at a visiting place by providing a connection means connecting mutually a subscriber line, a telephone set and the interphone for a visitor when a call comes from the interphone during absence so as to send a set telephone number to a subscriber line. CONSTITUTION:The connection means 100 connecting mutually a subscriber line 2 accommodated in a public communication network, a telephone set 3 and the interphone 4 for a visitor and a numeral sending means 200 sending a preset telephone number to the subscriber line 2 when a call comes from the interphone 4 while the telephone set 3 is set to the position of absence, are provided. When a resident going to go out presets the telephone number of a visiting place in advance and the visitor makes a call from the interphone, the interphone is connected to the telephone set at the visiting place via the subscriber line and a public communication network and the resident replies the visitor.
Patent JP-H1125598-A (JP)
Title: Method for producing audio signal, encoding device, recording medium and decoding device
Inventor: UENO SHOJI
IPC: G11B20/10
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To enable reproduction automatically at an original level by adding level shift data to an original digital audio signal for shifting the level of the original digital audio signal and transmitting this signal and returning the signal to the original level on the side of reproduction based on the level shift data. SOLUTION: When sound signals of, for instance, 6 channels are inputted to an input terminal, the signals are converted by an A/D converter 31 into PCM signals which are then impressed upon a level shift circuit 101 and a level detection circuit 102. When the max. level Lmax2 of a channel Ch2 is the highest, this Lmax2 is detected by the level detecting circuit 102 to output level shift control data corresponding to (0-Lmax2)dB. Based on this data, the levels of the ch1 to the ch6 are lifted by (0-Lmax2)dB and are encoded by a signal processing circuit 32 and a memory 33 and packed by a DVD encoding circuit 34. On the reproducing side, at the time of signal processing to demodulate and decode the data, each channel level is lowered by (0-Lmax2)dB by an encoding device based on the level shift control data.
Patent JP-H0937632-A (JP)
Title: Control of lawn mower and apparatus therefor
Inventor: SUGIYAMA KENGO
IPC: A01D34/64
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a central control method and apparatus for the mowing work, attaching importance to the quality of mowed grass, enabling an efficient work on a mowing field to perform frequent mowing works, keeping the quality and economically performing the mowing work. SOLUTION: A mowing machine 7 and a central control center 5 are provided with antennas 4, 9 to mutually transmit working conditions (position, azimuth, speed, leaf height of the lawn, rotational speed, etc.). The mowing machine is further provided with an apparatus to recognize the working conditions of the machine. The central control center is provided with an apparatus capable of recognizing the conditions of the mowing field and the conditions of respective mowing machines to achieve the central control of the work in a mowing field.
Patent JP-H0485128-A (JP)
Title: Suspension device for vehicle
Inventor: TAKEHARA SHIN
IPC: B60G17/015
Filed: 1990-07-25
Abstract: PURPOSE:To improve riding comfortableness by connecting main accumulators to the discharge side of a hydraulic pump through a pulsation absorbing accumulator fitted to an engine and a pulsation absorbing hose in a vehicular suspension device for adjusting a suspension characteristic by the supply/discharge of oil to/from a hydraulic cylinder. CONSTITUTION:A pulsation absorbing accumulator 25 is separately provided at a main supply passage 6a on the discharge side of a hydraulic pump 5, and fitted to an engine. A filter 26 is connected to the downstream side of the separation point of this pulsation absorbing accumulator 25, and pressure accumulating main accumulators 21 are connected to front-rear wheel side branch supply passages 6b, 6b on the downstream side of the filter 26. An operating fluid passage part from the pulsation absorbing accumulator 25 of the main supply passage 6a to the main accumulators 21 is formed of a pulsation absorbing hose. With this constitution, vibration preventive fitting structure becomes unnecessary, and thereby the structure is simplified.
Patent JP-S5987257-A (JP)
Title: Carburettor installing construction
Inventor: SAKAZAKI AKIHIKO
IPC: F02M13/02
Filed: 1982-11-09
Abstract: PURPOSE:To raise the output of engine by furnishing a venturi and a throttle valve at the horizontal part of suction passage leading to each intake manifold, and thereby suppressing the overall height of engine and enhancing the suction efficiency. CONSTITUTION:At the central convergent point, are installed choke valves 20, 20', which function also as baffle plates to lead the air upward to the right and left with respect to air intakes 19a, 19a' provided at the connection part with the air cleaner. Venturis 22, 22' and throttle valves 23, 23' are installed in the horizontal suction passages 21, 21', which connect the air intakes 19a, 19a' to U- shaped intake manifolds 17, 17' respectively. The throttle valves 23, 23' work being interlocked with each other through link arms 23a, 23a' and a connecting rod 24. The horizontal construction of this carburettor can make the overall height of engine low. Because the atomized condition of the mixture gas is maintained favorably, such merits are assured as improvement of the output, suppression of the rate of fuel consumption and reduction of exhaust gas emission.
Patent JP-H0482282-A (JP)
Title: Semiconductor laser exciting solid laser device and manufacture thereof
Inventor: NAGAI HIDEO
IPC: H01S3/08
Filed: 1990-07-24
Abstract: PURPOSE:To linearly polarize the basic beams for stabilizing the output of the second harmonic thereby abating the noise by inserting a Brewster plate into a resonator. CONSTITUTION:A semiconductor laser chip 5 is fitted to the stem fixed on a base 7 while a cylindrical package 8 containing a KTP crystal 2, a Brewster plate 3, an Nd:YAG rod 1 and a selfoclens 4 is installed on the base 7. The Brewster plate 3 made of a prism type quartz plate in 3mm square shape and thickness of 0.5mm is inserted into a holder making an oblique Brewster's angle of 55.6 deg. in the axial direction. Besides, the crystal 2 in the prism type 3mm square and 5mm long is contained in the holder. Furthermore, the crystal 2 is cut in the output direction of the second harmonic, while the basic beams of the YAG laser linearly polarized by the insertion of the plate G are adjusted with the direction wherein the phase of the crystal 2 can be matched with said output direction. Through these procedures, the output of the second harmonic can be stabilized thereby enabling the noise to be abated.
Patent JP-S6264347-A (JP)
Inventor: HIRATA TAKAAKI
IPC: H04N5/30
Filed: 1985-09-05
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-S5890586-A (JP)
Inventor: UIRIAMU RICHIYAADO KINGU
IPC: A61P9/04
Filed: 1982-11-09
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-H0646519-A (JP)
Title: Switch box
Inventor: MAEDA YUJI
IPC: H02G3/16
Filed: 1992-07-23
Abstract: PURPOSE:To obtain a switch box loading fuses(circuit protective member) being employed in the interconnection of wire harness or the like. CONSTITUTION:The switch box comprises a load side terminal housing block B3 for housing power supply terminals 11 and load side terminals 15 in parallel in an insulation casing 17, and a fuse block B1 wherein a plurality of fuse loading parts 5 are juxtaposed on one end side of an insulation case 3' while a power supply terminal housing section and a load side terminal housing section are disposed oppositely on the other end side.
Patent JP-S6175575-A (JP)
Title: Superconductive device
Inventor: NISHINO JUICHI
IPC: H01L39/22
Filed: 1984-09-21
Abstract: PURPOSE:To obtain an ultrahigh speed switching circuit having large circuit gain by using a Josephson junction element a a switch. CONSTITUTION:Superconductive electrodes 5, 6 are coupled therebetween by a superconductive weak bond when a superconductive electrode material is cooled to its transition tempeature of lower, and the maximum Josephson current Im is given by Im-4rhoDELTA/2eRN. If a negative voltage to the electrode 5, 6 is applied to a control electrode 2, a positive charge is induced at a semicon ductor layer 4 side of a boundary between the layer 4 and an insulating film 3. Thus, the state is aried as a tunnel barrier by the charge, and a normal conductive tunnel resistor RN of the superconductive weak bond is varied to larger value, and the maximum Josephson current Im capable of flowing without generating a voltage between the electrodes 5 and 6 decreases. In this case, since the electrode 2 is separated by the layer 4 and the film 3, this device operates in a valtage control type.
Patent JP-H0482269-A (JP)
Title: Two-dimensional array photodetector
Inventor: HIBINO MASAHIRO
IPC: G02B3/00
Filed: 1990-07-24
Abstract: PURPOSE:To reduce a crosstalk without lowering an aperture rate by a method wherein a microlens is formed on a substrate on the side of an incident face in such a way that it corresponds to each photoelectric conversion part. CONSTITUTION:A substrate 1 is etched to be a concave shape. After that, a layer which is transparent with reference to incident light and whose refractive index is larger than that of the substrate 1 is formed on it. Then, its surface is polished to be a plane shape; a microlens is formed on the incident face of the substrate 1 on the same axis as each photoelectric conversion part 3. By this constitution, the incident light on the lens 8 is narrowed to a small spot and is incident on the photoelectric conversion part 3; and the outer shape of each microlens 8 becomes a photodetection part 4. As a result, the photoelectric conversion part 3 of the photodetection part 4 can be made small. Consequently, an interval between adjacent photoelectric conversion parts can be made larger than the diffusion distance of carriers from both sides, and a crosstalk between picture elements can be reduced.
Patent JP-H1019797-A (JP)
Title: Appearance inspection method of metal plate
Inventor: HATANO YUJI
IPC: G01N21/892
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To make exposure of a CCD camera adjustable without using a lens diaphragm, by changing the brightness of an illumination lamp, in accordance with the color tone and/or the gloss of a metal plate to be measured, in the state that the lens diaphragm is made constant. SOLUTION: An inspection equipment image-processes the surface image of a coated metal plate 2 which is picked up by a CCD camera 1, to the brightness corresponding to the surface state of each part position, and detects surface defect part positions, on the basis of brightness difference from the allowable surface detect. The surface of the metal plate 2 is monitored with the CCD camera 1, and the monitoring part is illuminated with an illumination lamp 3 obliquely above the direction opposite to the camera 1. In this case, the lens diaphragm of the camera 1 is made constant, and the brightness of the illumination lamp is reduced to decrease the illuminance of the metal plate 2, when the color tone of the coating film of the metal plate 2 is bright or the gloss is large.  Thereby the reflected light from the metal plate 2 is reduced, and exposure can be made nearly constant when the lens diaphragm is constant. When the color tone or the gloss of the metal plate 2 is dark or small, the brightness of the illumination lamp 3 may be increased.
Patent JP-S6255698-A (JP)
Inventor: HIGASHIYAMA NOBORU
IPC: G10L13/02
Filed: 1985-09-04
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-H0521793-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: FUJITA KOICHI
IPC: H01L21/3065
Filed: 1991-07-09
Abstract: PURPOSE:To prevent the destruction of a dielectric film of a gate oxide film, and to alleviate the concentration of electric fields by employing a field plate structure in which a source electrode is formed of a polycrystalline silicon. CONSTITUTION:A first drain electrode 13a is formed by embedding a drain electrode contact hole. A first source electrode 14a is laid over a non-doped polycrystalline silicon 8 and a P-doped polycrystalline silicon 7. An Al-based interconnection is then sintered, so that ohmic contacts are formed between the first drain electrode 13a and an n<+>-type diffusion layer 12 and between the fist source electrode 14a and the same. Another ohmic contact is formed between the non-doped polycrystalline silicon 8 and the p-doped polycrystalline silicon 7 and the first source electrode 14a. Hence, the non-doped polycrystalline silicon 8 and the Pdoped polycrystalline are rendered at the same potential as the first source electrode 14a, and they can have the effect as a field plate. Hot carriers generated just below the gate electrode 5 of the drain-side n-type diffusion layer 3 can prevent the destruction of the gate oxide film 4.
Patent JP-S5899115-A (JP)
Title: Casting method for polycrystalline silicon ingot
Inventor: SHIMURA AKIO
IPC: H01L31/00
Filed: 1981-12-08
Abstract: PURPOSE:To form polycrystalline silicon almost free from defects at the grain boundaries by solidifying the molten silicon in a mold by cooling in a hydrogen atmosphere to form an ingot. CONSTITUTION:Molten silicon 7 is charged into a mold 5 coated internally with a powdered mold releasing agent 6, the mold 5 is put in a carbon crucible 4, and the crucible 4 is mounted on a support 9. A quartz tube 2 is filled with hydrogen or an inert gas contg. hydrogen, and by moving a high frequency coil 3 for heating in the direction of an arrow 10, while introducing hydrogen into silicon, the molten silicon 7 is solidified to grow a polycrystalline silicon ingot 8. By this method the occurrence of defects at the grain boundaries is remarkably reduced, and when a solar battery is formed with polycrystalline silicon obtd. by this method, the photoelectric conversion efficiency is increased by about 10-30% as compared to a conventional battery.
Patent JP-S6256905-A (JP)
Title: Production of optical waveguide having interference filter
Inventor: FUJII YOJI
IPC: G02B6/12
Filed: 1985-09-06
Abstract: PURPOSE:To make a process for production easier by forming interference filters by the same process as for the formation of optical waveguides and the integrated process onto a substrate on which the optical waveguides are formed. CONSTITUTION:An optical waveguide forming material layer 4 consisting of SiO2, a surface clad forming material layer 5 consisting of SiO2 and an etching mask 6 are formed in this order by a CVD method, etc. to respectively prescribed thicknesses on the substrate 1. The lower layers 4 and 5 are then etched through an etching mask 6 so as to have the prescribed pattern. The 1st optical waveguide 2-1, the 2nd optical waveguide 2-2 and the layer 7 to constitute the interference filter are thereby formed. TiO2 8 to constituted the interference filter is then deposited from above the substrate 1. The TiO2 8 is thereby packed between the respective layers 7 constituting the interference filters arranged in a comb shape, by which the interference filters 3 are formed between the 1st optical waveguide 2-1 and the 2nd optical waveguide 2-2. The process for production is thus made easier.
Patent JP-2000025486-A (JP)
Title: Inter-vehicle distance control device and record medium
Inventor: NISHIMURA TAKAO
IPC: G01S17/931
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To improve a driving feeling by performing inter-vehicle distance control of vehicle behavior more adjusted to a sense of a driver by paying attention to a rate of an inter-vehicle deviation to a target inter-vehicle deviation. SOLUTION: Target acceleration is calculated by using the ratio of an inter- vehicle distance deviation Δd to a target inter-vehicle distance dm. Even if the inter-vehicle distance deviation Δd is, for example, 10 m and the same, when the target inter-vehicle distance dm is 100 m (2A), the inter-vehicle distance deviation ratio becomes 10/100=1/10, and when the target inter-vehicle distance dm is 50 m (2B), the inter-vehicle distance deviation ratio becomes 10/50=1/5, and target acceleration of both is different. Deceleration in (2A) is smaller than deceleration in (2B), that is, a gentle deceleration degree is attained.  While a distance approaches only by 10% to the target inter-vehicle distance dm in (2A), since the distance approaches by even 20% to the target inter-vehicle distance dm in (2B), that a deceleration degree in (2B) is larger than (2A) means being fit for a feeling of a driver.
Patent JP-H0732080-A (JP)
Title: Method and apparatus for forming die forged product
Inventor: IWATA KENJI
IPC: B21J13/03
Filed: 1993-07-16
Abstract: PURPOSE:To provide a die forged product preforming method and its apparatus shortened in preforming process and improved in productivity. CONSTITUTION:A blank 6 is brought into contact with a second blank contact surface 3a in a second punch 3 and contained into a container part. Further, the blank 6 is compressed by a first punch 5 and a second punch 3 after demarcating a cavity 12 connected to a base part space through one or more of the orifices 13a, 13b in a horizontal direction and having larger cross-sectional area of extending part spaces 12b, 12c than orifices 13a, 13b. Then the blank 6 is almost filled into the base part space of the cavity 12 to complete a primary forming and further, the blank 6 is compressed to the prescribed size. An excess material is extruded to the extending part spaces 12b, 12c from the orifices 13a, 13b to form the formed product having deformed shape. By this method, th preforming process for the product having the deformed shape and high skewness can be shortened.
Patent JP-2001025919-A (JP)
Title: Band saw device
Inventor: KUROKI KAZUYUKI
IPC: G21F9/30
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency and safety of cutting work by providing a frame having a band saw installed thereto in such a manner as to be capable of rising and falling to the upper position of a material to be cut by a hydraulic jack, and providing a discharge flow regulating means in the working fluid discharge passage of the hydraulic jack to regulate the self-weight descending speed of the frame. SOLUTION: In the cutting of a material to be cut 5 such as a pipe used in a nuclear power plant, a discharge flow control valve 91 is opened, and the working fluid within a lifting hydraulic jack 83 and a working fluid discharge pipe 87 is discharged with regulation to lower the hydraulic jack 83. A band saw drive part 60 is also driven. According to this, the weight of a band saw body part 40 acts on a band saw 45, and the band saw 45 is moved orthogonally to the axial direction of the material to be cut 5 to cut the material to be cut 5. At this time, according to the shape of the material to be cut 5, a cutting force by a fixed pressure according to the weight of the band saw body part 40 is generated in the band saw 45, and the material to be cut 5 is cut by this cutting force.
Patent JP-H0544787-A (JP)
Title: Motor reduction gear mounting structure
Inventor: MITSUI TAKASHI
IPC: F16H57/02
Filed: 1991-08-07
Abstract: PURPOSE:To promote the yet thinner type of a reduction gear by extending a projection toward the outside of a motor end supporting a tuning shaft bearing, while threading an inner part of the projection, and attaching a reduction gear to it with a screw. CONSTITUTION:Two projections 2, 3 are formed toward the outside from a motor end 1, and two screws 5, 6 for clamping a reduction gear 4 are screwed in the tapped holes. Each position of the projections 2, 3 is installable in making it get closer up to an outer circumference of the motor end 1 as there is no restriction from the standpoint of machining. Therefore each setup space of gears 14-17 becomes widened, thus the reduction gear 4 can be thinned as specified. In addition, each outer circumference of these projections 2, 3 is fitted in two locating holes 8, 9 bored in a lower surface 7 of the reduction gear 4, namely, serving as locating pins. In succession, positioning can be done without jumping out of a bearing 10, and a space necessary for an escape of this bearing 10 falls into disuse, so that a yet more thinner type of the reduction gear 4 is thus promotable.
Patent JP-S6259172-A (JP)
Title: Splash guard structure of engine room
Inventor: ISHIKAWA AKIRA
IPC: B62D25/16
Filed: 1985-09-09
Abstract: PURPOSE:To prevent securely an engine room from intrusion of water or the like splashed by tires, by providing a water insulating plate in an opening through which a drive shaft extends in a shielding plate provided on the lower portion of a hood ridge panel at both sides of the engine room. CONSTITUTION:A shielding plate 10 is provided between an engine room and a tire house, and a flange portion 12 extends from the edge of an opening 11 in the shielding plate 10 into the engine room. In said construction, the shielding plate 10 is provided with a separate water insulating plate 13 to cover the rear portion of the opening 11 on which splashes concentrate particularly. And the water insulating plate 13 narrows the dimension of the opening 11 of shielding plate 10 back and forth of a car body, but does not vertically change said dimension. Thus, even if tires splash a great amount of water or the like, most of the splashes can be interrupted by the shielding plate 10 and water insulating plate 13 so that the engine room can be prevented from the intrusion of water or the like.