baber/WOPTO huggingface dataset:
Patent JP-H11264563-A (JP)
Title: Indoor machine for hot water heating system
Inventor: TAKADA MASANAO
IPC: F24D19/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To widely and stably supply air to the right and left parts and the upper part of a room and improve an appearance by closing an outlet port by a wind direction plate upon stop of an operation. SOLUTION: An indoor machine for a hot water heating system comprises a heat exchanger 7 and an air supply fan 8 in an air circulating passage for connecting an inlet port to an outlet port 4a in a casing. An upward and downward win direction plate 9 is supported on the right and left side walls of the outlet port 4a. The side of the upward and downward wind direction plate 9 opposite to the outlet port is rotated outward and downward. The upward and downward wind direction plate 9 is rotated by a driving part 10 attached to one side wall of the outlet port 4a. Support holes are provided on the back surface of the upward and downward wind direction plate 9. A plurality of right and left wind direction plates 11 have rotating shafts 11a at their lower ends so as to rotatably support them in the support holes.  A plurality of right and left wind direction plates 11 are connected together by connecting plates 12 and 13 to form two groups of wind direction plates. The wind direction plate groups are connected together by a connecting rod 14. A driving part 14 is attached to one connecting plate 13 to rotate the two wind direction plate groups in opposite directions to each other.
Patent JP-S5944-A (JP)
Inventor: RESURII EI GETSUDESU
IPC: A61B5/00
Filed: 1983-04-20
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-S55162620-A (JP)
Title: Electronic tuning type receiver
Inventor: KUROSAWA NAGAAKI
IPC: H03J7/06
Filed: 1979-06-06
Abstract: PURPOSE:To enable stabilization of reception frequency, even with ambient temperature and power supply voltage in variation, by correcting the variation of local oscillating frequency. CONSTITUTION:When the local oscillating frequency of the local oscillator 13 of the reception circuit 10 is changed due to change in ambient temperature, the output signal B of the frequency counter 33 is changed to B', the comparison signal of the comparator 53 is in the state of A B, and the channel selection control signal according to the difference is appeared at the output. This signal is fed to the code signal generator 2 via the tuning control signal generator 22. This output changes DC analog value of the D/A converter 24, controls the local oscillator 13, and frequency control is continued until the counter output signal of the counter 33 is in agreement with the content stored in the first memory circuit 511, before the frequency variation in the control loop of the oscillator 13 counter 20 frequency correector 50 channel selector 20, allowing to correct the local oscillating frequency into the frequency before variation.
Patent JP-2000264419-A (JP)
Title: Transfer device for coil spring and the like
Inventor: SHIGESADA TAKASHI
IPC: B65G27/24
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To transfer torsion coil springs, having both ends projected in an aligned state. SOLUTION: A rod-type transfer guide body 3, having torsion coil springs 1 movably fitted therearound, is clamped by a plurality of respective clamp devices 4, 5, 6, 7. While the transfer guide body 3 is held in a clamped state by either of the clamp devices 4-7 at all times, the clamp devices 4-7 are released one by one or a plurality of them at a time, so that the torsion coil spring 1 can be transferred.
Patent JP-S56167327-A (JP)
Title: Method for detecting reference mark position in electron beam exposure
Inventor: WATANABE NOBUMASA
IPC: H01J37/304
Filed: 1980-05-27
Abstract: PURPOSE:To speed up an operation, by executing electron beam scanning of reference mark plural number of times at a condition set into a calculator and detecting a mark position from an average value of the amount of each beam scanning. CONSTITUTION:Resistors 2X, 2Y and 3-6 are given by a calculator 1 scanning start-up point coordinates Xo and Yo and a width W of a mark scanning beam, a number of scanning times N, a scanning pitch P and a scanning speed S, etc. When a command of ''Start'' is given to a circuit 7, an electron beam 9 generates, a clock pulse corresponding to the speed S is counted by a counter 11, and an amount of beam scanning is measured. Now, if a scanning is done in X axial direction of a specimen 17 and a mark 16 is detected by a detector 18, the beam scanning is automatically repeatd N times by a circuit 19 from the next scanning start-up point (a position shifted by P in Y axial direction). The value of the counter 11 at each scanning time is multiplied by a multiplier 21, divided by calculated value (number of scanning times N) of a counter 20, and the position of the mark 16 is calculated as an average value of amounts of scanning. It is possible, by doing so, to eliminate the necessity of control of the calculator at each scanning time, and therefore, the detection can be speeded up.
Patent JP-H01274929-A (JP)
Title: Manufacture of steam turbine blade root section
Inventor: JIMII AASAA KOTSUKUSU
IPC: B23H5/00
Filed: 1989-03-22
Abstract: PURPOSE: To prevent the damage of turbine blade roots caused by the progress or growth of cracks by peening the machined portions of the turbine blade roots electro-discharge machined into the desired shape, and reducing recast sections on the surface and residual tensile stress. CONSTITUTION: When a blank blade root 14 is electro-discharge machined into the desired blade root shape by a wire electrode 15, recast layers 22 are formed on the surface layer by the heat of electro-discharge machining, and residual tensile stress is generated on the surface of a blade root 23. Steel shots 24 are shot to the surface of the blade root 23 by a peening device 25 at the peening strength of about 4-6A for peening. The damage of the blade roots 23 caused by the progress or growth of cracks is prevented, and durability can be improved.
Patent JP-2000004138-A (JP)
Title: Manufacture of vibrator and electronic equipment
Inventor: KITAMURA FUMITAKA
IPC: G01C19/5628
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a vibrator which makes it possible to chamfer vibrator pieces easily and precisely at the same time, is adaptive to even a vibrator whose lateral vibration thin rod has a tuning fork shape and a small vibrator piece which cannot be machined by cutting, and secures reliability at a low cost. SOLUTION: A vibrator is manufactured by carrying out a process for forming 1st protection films 2 having a 1st pattern shape corresponding to the basic outside shape of the vibrator on both the surfaces of a substrate 1, a process for forming 2nd protection films having a 2nd shape for chamfering 4 on the 1st protection films 2, a process for forming the basic outside shape of the vibrator by etching the substrate 1 through the 1st protection films 2 as masks, a process for removing the 1st protection films 2 from parts to be chamfered 4 by etching the 1st protection films 2 through the 2nd protection films 3 as masks, and a process for chamfering 4 the vibrator by etching the substrate 1 through the 1st protection films 2 as masks in this order.
Patent JP-H10263596-A (JP)
Title: Septic tank
Inventor: ITO HAJIME
IPC: C02F3/34
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a septic tank in which the amt. of circulating water is stabilized without necessitating a complicated device structure or control and the air is diffused in accordance with the amt. of circulating water. SOLUTION: A water-lift air intake pipe 25b communicating with the inside of the lower end of a water-lift pipe 25a of an air-lift pump 25 in a denitrification tank 21 and a diffuser air intake pipe 31 communicating with a diffuser 29 in a nitration tank 22 are connected to one set of a blower 26. When the air discharge amount of the blower 26 is fixed, the amt. of air to be supplied to the water-lit air intake pipe 25a and the amt. of air to be supplied to the diffuser air intake pipe 31 are distributed in accordance with the water level in the denitrification tank 21.
Patent JP-S59195276-A (JP)
Inventor: MIZUNO MASAYUKI
IPC: G09G3/14
Filed: 1983-04-20
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-H01105202-A (JP)
Title: Plastic light transmission body and its production as well as lens array using said body
Inventor: YAMAMOTO TAKASHI
IPC: G03B27/50
Filed: 1987-03-26
Abstract: PURPOSE:To eliminate the inconvenience based on the distortion of a refractive index distribution in the peripheral part by forming a layer having a light absorptive material under the surface of a light transmission body having the refractive index where the refractive index changes continuously from the inside toward the surface. CONSTITUTION:The layer 12 contg. the light absorptive material is formed under the surface of the light transmission body 11 which is a transparent columnar body. The thickness of the layer 12 of the light absorptive material is set nearly at the same thickness as the thickness in the abnormal part of the refractive index distribution in the peripheral part of the base material of the light transmission body. The light absorptive material conceals the abnormal part of the refractive index in the peripheral part of the base body before light transmission and simultaneously absorbs the flare light at the outside circumferential boundary face of the light transmission body. The trouble by the distortion of the refractive index generated in the peripheral part of the light transmission body and the generation of the flare light are thereby prevented. The control of the quantity of the transmitted light is possible as well.
Patent JP-H04282869-A (JP)
Title: Manufacturing method of thin film semiconductor device and device for executing this
Inventor: AOYAMA TAKASHI
IPC: H01L29/786
Filed: 1991-03-11
Abstract: PURPOSE:To anneal evenly a region of a large area and to improve uniformly the crystallizability of a film and the characteristics of a TFT by a method wherein while some or all of a plurality of pulsed laser beams are superposed on each other, the laser beams are simultaneously applied to a substrate. CONSTITUTION:A chrome film is deposited on a glass substrate 1 and thereafter, a gate electrode 5 is formed. Then, a nitride film, which is used as a gate insulating film 6, and an amorphous silicon film 7, which is an I-type layer, are continuously deposited. Then, a peripheral circuit formation region is subjected to laser annealing. That is, five groups of excimer laser oscillators 2 and laser beam homogeneous optical systems 3, for example, are prepared. In the case a peripheral circuit on a scanning side is subjected to laser annealing, four groups of laser beams are used and an irradiation of one time is conducted setting the superposition width between the beams to 1mm. In the case the peripheral circuit on the side of a signal is subjected to laser annealing, the substrate is rotated 90 deg., five groups of laser beams are used and an irradiation of one time is conducted setting the superposition width between the beams to 1mm.
Patent JP-S61265502-A (JP)
Inventor: UORUTAA JIEI HATSUCHINZU
IPC: G01B3/10
Filed: 1986-03-28
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-H01243076-A (JP)
Title: Image forming device
Inventor: SAITO JUN
IPC: G03G21/00
Filed: 1988-03-24
Abstract: PURPOSE:To prevent the occurrence of fusion, coagulation, etc., of toner in a cleaning machine and a developing device by providing a ventilation opening on the bottom of an outer cover, ventilation openings on the side plates of the outer cover, and fans on said ventilating openings. CONSTITUTION:A sheet material feeding device 2 is disposed slantly above and behind an image forming and processing device 2; a fixing device 14 fixing an unfixed image formed on sheet material, and a fixed sheet material ejecting device 40 are disposed slantly below and in front of the device 2; and an ejected paper tray is disposed on the front side of the device 2. In this case, the ventilation opening 22 is provided on the bottom 1a of the outer cover right under and in the vicinity of the process cartridge 2, the ventilation openings 26 and 27 are provided on the side plates 1b of the outer cover, in the vicinity of the position corresponding to the edge of the fixing device in the longitudinal direction of the fixing device, and one or more fans 23 are provided on a part or all of the ventilation openings. Thereby, the occurrence of fusion, coagulation, etc., of toner in a cleaning machine and a developing device can be prevented.
Patent JP-S57186212-A (JP)
Title: Signal recorder
Inventor: SATOU HIDEAKI
IPC: G11B5/02
Filed: 1981-05-13
Abstract: PURPOSE:To record a broad band signal with fidelity even with missing frequency characteristics of a magnetic head, by modulating signals with a modulator having a spectrum characteristic almost in coincidence with each band of a comb type recording and reproducing frequency characteristic and applying the signals to a recording head. CONSTITUTION:Filters 11-13 are frequency splitting filters having pass bands (d), (e) and (f) as shown in Figure. Spectrums (g), (h), and (i) of a high frequency signal generated from modulators 14-16 are determined so that they are respectively included in band widths determined with the thickness of the main magnetic pole of the recording head. The output of each modulator is applied to a recording head 18 via an addition amplifier 17 and magnetically recorded on a recording medium. Since the spectrums (g), (h) and (i) of the modulator output are determined so that they are respectively within a frequency band possible for recording and reproduction of the magnetic head, the information can be recorded through the avoidance of output disable frequencies.
Patent JP-S611047-A (JP)
Title: Semiconductor memory
Inventor: NAKAI MASAAKI
IPC: H01L21/8242
Filed: 1985-04-05
Abstract: PURPOSE:To increase the information storing time and to highly integrate a semiconductor memory by providing impurity regions on the surface of a substrate under a storage gate and a transfer gate in a self-aligning manner, and specifying the impurity density. CONSTITUTION:A field insulating film 2 is formed on a P type substrate 1, and an N<-> type layer 8 is formed in a self-aligning manner with the film 2. Then, a storing gate electrode 4 is formed. Thereafter, a P<+> type layer 16 is formed in a self-aligning manner with the electrode 4 on the substrate 1. Then, a transfer electrode 5 to be superposed partly with the electrode 4 is formed on the layer 16. Further, an N<+> type layer 18 is formed in a self-aligning manner with the electrode 5 on the surface of the substrate 1. In a memory cell of this configuration, in order to reduce the leakage current of the layer, the impurity amount Qd flowed to form the layer 8 must satisfy a formula I (where epsilons: dielectric constant of semiconductor substrate, q: unit charge amount, NB: substrate impurity density). Further, a layer 9 is formed to set the threshold value to interrupt the leakage current flowed to the lower surface of the substrate of the electrode 5 when a voltage is not applied to the electrode 5. Thus, the memory information storing time can be increased.
Patent JP-S57185729-A (JP)
Title: Rejector for waveform distortion
Inventor: ITOU SHIGEHIRO
IPC: H04N5/21
Filed: 1981-05-12
Abstract: PURPOSE:To prevent oscillating phenomenon due to mixing of noise, in rejecting waveform distortion such as ghost through the use of a cyclic filter, by providing a specific addition means, the 1st and 2nd comparison means, a subtraction means, and a conversion means. CONSTITUTION:An addition means 14 obtaining a total amount S of the absolute values of weight values of a plurality of weight means and their equivalent values in a cyclic filter, and the 1st comparison means 15 comparing the total amount S of the absolute values with a prescribed value alpha smaller than that at the presence of waveform distortion are provided. Further, the 2nd comparison means 18 comparing the said absolute values with a set value beta(S) when the total amount S of the absolute values exceeds the value alpha, a subtraction means 19 subtracting the said absolute values by a set value delta(S) and correcting it when the said absolute values are smaller than the set value beta(S), and a conversion means 17 setting the set values beta(S) and delta(S) in response to the change in the said total amount S are provided. Further, the correction value by the subtracting means 19 is taken as an output of the weight circuits.
Patent JP-S58187023-A (JP)
Title: Transistor module
Inventor: KOBARI KATSUO
IPC: H03K17/66
Filed: 1982-04-27
Abstract: PURPOSE:To simplify the change in the circuit output, by arranging contiguously in parallel the terminals out of series connecting points of a module consisting of four parallel circuits comprising transistors (TRs) and diodes in series/parallel connection, and terminals from each base. CONSTITUTION:The parallel circuits 1, 2, 3, 4 in which the collectors and emitters of the TRs are connected to cathodes and anodes of the diodes are connected in series and parallel, and the resulting circuit is connected to terminals C, E. Bases of each TR are connected to terminals B1, B2, B3 and B4 and each connecting point of the TR is connected to terminals CE1, CE2. The terminals B1-B4, CE1, CE2 are arranged adjacently. To double the capacity of the circuit like this, two modules connecting respective terminals B2 and B4, B1 and B3, and CE1 and CE3 attains the purpose simply.
Patent JP-H06258626-A (JP)
Title: Liquid crystal display panel and its substrate
Inventor: YOSHINO TAKESHI
IPC: G02F1/1335
Filed: 1993-03-05
Abstract: PURPOSE:To prevent a pixel electrode from being damaged when an unnecessary substrate part is cut by forming swell parts at parts where a pixel electrode as an electric conductor electrode led out of a seal material outside the image display area of the liquid crystal display panel, is not present. CONSTITUTION:At corresponding positions on the same substrate or opposite substrak at the parts where a pixel electrode group as electric conductor electrodes formed outside the seal material 9, is not present, the swell layers 20a-20f are formed. Consequently, even if a cutting shock is applied, spacers 10 present at the formation positions of the swell layers 20a-20f receive the shock preferentially. Then, the spacers 10 intrude into the top surfaces of the well layers 20e and 20f, but the swell layers 20a-20f serve as a support against the sinking of the substrate 7 and the spacers 10 mounted on a pixel electrode 5 never damage the pixel electrode 5. The swell layers 20a-20f are formed at positions which do not relate to image display driving and no influence is exerted on the image quality even when the parts are damaged.
Patent JP-H06258822-A (JP)
Title: Heat-developable photosensitive material and image forming method
Inventor: YOKOIE HIROAKI
IPC: G03F7/11
Filed: 1993-03-05
Abstract: PURPOSE:To provide the heat-developable photosensitive material and the image forming method uniform and smooth in proceeding of the development reaction and polymerization reaction of silver halide by heating in the photosensitive material capable of proceeding heat development without melt attaching of the surface of the photopolymerizable layer side of the photosensitive layer to a heating body or sheet. CONSTITUTION:The heat-developable photosensitive material has the photopolymerizable layer 13 containing silver halide and a reducing agent and a polymerizable compound on a support 12. The surface of the photopolymerizable layer 13 side is provided with a roughness of 0.5-50mum depth 14, preferably, formed by printing a resin can the surface of the layer 13 side. The hard image is formed by image-exposing the photosensitive material and heating it to >=70 deg.C to execute heat development, covering the surface having the roughness 14 with a sheet 15 or the surface of the surface of the heating body 11 and heating it in this state.
Patent JP-S63237366-A (JP)
Title: Manufacture of alkaline zinc storage battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M10/28
Filed: 1987-03-25
Abstract: PURPOSE:To unify the distribution of an electrolytic solution between electrodes by constituting an electrode body, with a multi-layer separator impregnated with water, inserting this electrode body into a battery jar, then injecting the electrolytic solution. CONSTITUTION:A multi-layer separator is wetted with water in advance, an electrode body is constituted with a positive electrode, a negative electrode, and the multi-layer separator, then an electrolytic solution is injected. The electrolyte dissolved in the electrolytic solution is thereby gradually diffused from the position where the electrolytic solution is in contact with water. Directly after the electrolytic solution is injected, the density gradient of the electrolyte is large between the portion of the multi-layer separator in contact with the injected electrolytic solution and other portion, but after a sufficient time elapses, this density gradient is resolved, and the uniform density distribution is obtained. The portion of the multi-layer separator wetted with water in advance is sufficiently impregnated with the electrolytic solution accordingly, the nonuniform distribution of the electrolytic solution between the electrodes is suppressed, and the density distribution of the electrolytic solution is unified.
Patent JP-S545686-A (JP)
Title: Light-coupled semiconductor device
Inventor: KAKIMOTO SHIYOUICHI
IPC: H01L31/12
Filed: 1977-06-15
Abstract: PURPOSE: To obtain a light-coupled semiconductor device featuring a high reliability even to the heat cycle or the high humidity by covering the luminous element and its lead wire plus the photo detector and its lead wire with the transparent diode. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63237337-A (JP)
Title: Cathode-ray tube
Inventor: KATO TAKEFUMI
IPC: H01J29/48
Filed: 1987-03-25
Abstract: PURPOSE:To obtain a focus state near a true circle with a simple structure by providing two four-electrode lenses. CONSTITUTION:An electron gun 1 is provided with unipotential type four- electrode lenses 13, 14 and a scan expanding lens 4 as a bipotential type four- electrode lens. The lens 13 acts as a convex lens in the vertical direction and as a concave lens in the horizontal direction, the lens acts as a thick convex lens in the vertical direction and as a thin concave lens in the horizontal direction respectively, the horizontal deflection beam is deflected and expanded in the lens 4, and the vertical deflection beam is reversed in its advance direction and deflected and expanded. The distance between an object point 49 and the lens 13 and the distance between the lenses 13, 14 are made nearly equal, and a focus state near a true circle is obtained on a screen 6.
Patent JP-S59197806-A (JP)
Title: Distance measuring device
Inventor: KUSAKABE HIDEO
IPC: G01B11/02
Filed: 1983-04-25
Abstract: PURPOSE:To enable occurate detection of a distance between an object to be measured and a datum plane by measuring the space and position between plural slit images and correcting said distance even if the object to be measured is rugged. CONSTITUTION:The light emitted from a light source 4 is irradiated through slits 5 (two slits) to an object 6 to be measured. The light reflected from the object irradiated with said light is detected by a two-dimensional CCD7. The CCD7 is driven by a CCD driving circuit 8 which generates a series signal 9. The signal 9 is converted to a binary signal 11 by a binary coding circuit and is inputted to a position coordinate circuit 12. A synchronizing signal 13 is inputted to the circuit 12 from the CCD driving circuit. The coordinates of the two slit images are given by the circuit 12. The circuit which calculates the distance (h) between a datum plane 2 and the object 6 from the coordinates of the tow slit images is an arithmetic circuit 14 for distance.