baber/WOPTO huggingface dataset:
Patent JP-H01242916-A (JP)
Title: On-vehicle distance detector
Inventor: KAKINAMI TOSHIAKI
IPC: B60R21/00
Filed: 1988-03-24
Abstract: PURPOSE:To accurately detect the relative position to an object of detection in a set monitoring direction by monitoring the section of image information on a scene in the monitoring direction and grouping edges having common attributes according to the change state. CONSTITUTION:This system consists principally of a CPU 1. Then a TV camera 6b is installed at the upper center part of the windshield in the vehicle room to pick up an image of the front scene and project the image on a CRT 4b. Its output analog image signal is A/D-converted 6c and supplied to an image memory 5a. Then lines which divide a sampled front scene into many parts in parallel are provided to detect edges (density change points). Further, an edge group having a common attribute is approximated linearly to extract travel zone information indicating the travel zone of the vehicle, thereby generating position information on an optional position in the front scene. Then the CPU 1 carries out those edge detection, travel zone information extraction, position information generation, etc., to detect the distance from the vehicle to a position indicated by the position information.
Patent JP-S57188493-A (JP)
Title: Manufacture of jig for pulling up silicon
Inventor: MATSUO YUKITOSHI
IPC: B28B21/42
Filed: 1981-05-11
Abstract: PURPOSE: To obtain a dense jig for pulling up Si of high purity and density while preventing diffusion and pollution due to impurities in an Si substrate by vapor- depositing a silicon nitride layer on the surface of the Si substrate of a desired shape by a CVD method and by removing the substrate.  
     CONSTITUTION: A silicon nitride layer is vapor-deposited on the inside and/or the outside of an Si crystal substrate of a desired shape such as a crucible by a CVD method using Si halide or silane as an Si source, NH 3  or N 2  as an N source and H 2  and/or N 2  as a carrier gas for the gaseous sources. Only the substrate is then removed from the substrate having the silicon nitride layer deposited thereon with gaseous HCl or Cl 2  at an elevated temp. to obtain a jig made of only silicon nitride for pulling up Si. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02250356-A (JP)
Title: Semiconductor device
Inventor: KOMORI KAZUHIRO
IPC: H01L21/8247
Filed: 1989-03-24
Abstract: PURPOSE:To obtain a semiconductor device of high reliability by a method wherein an interlayer insulating film, containing phosphorus, which has been formed on the surface of a semiconductor element is provided and the interlayer insulating film is constituted of a lower-layer part whose phosphorus concentration is high and of an upper-layer part whose phosphorus concentration is low. CONSTITUTION:A silicon oxide film 7 formed by oxidation is formed on side faces of a floating gate 3, on the surface and side faces of a control gate 5 and on the surface of a source-drain region 6. A silicon oxide film 8 and a BPSG film 9 (interlayer insulating film) which have been formed by a CVD method and which do not contain impurities are formed one after another on the silicon oxide film 7. The BPSG film 9 is formed as a two-layer structure by a lower-layer part 9a whose phosphorus concentration is high and whose boron concentration is low and by an upper-layer part 9b whose phosphorus concentration is low and whose boron concentration is high. Accordingly, moisture from the outside hardly creeps into the interlayer insulating; even when it creeps, it is fixed in the film and does not reach the surface of a semiconductor element. Thereby, reliability of the element can be enhanced; it is possible to obtain a semiconductor device of high reliability.
Patent JP-S56169148-A (JP)
Title: Heat-resistant aluminosilicate glass
Inventor: HASEGAWA YASUSHI
IPC: C03C3/085
Filed: 1980-05-27
Abstract: PURPOSE: To obtain easily meltable aluminosilicate glass contg. no expensive B 2 O 3  causing environmental pollution by using SiO 2 , Al 2 O 3 , ZnO and oxides of alkaline earth metals as basic components and specifying the ratio between CaO and MgO.  
     CONSTITUTION: In RO-ZnO-Al 2 O 3 -SiO 2  (R is alkaline earth metals such as Ca and Mg) glass contg., by mole, 60W65% SiO 2 , 7.5W15% Al 2 O 3 , 7.5W15% ZnO and 10W35% oxides (RO) of alkaline earth metals as basic components, RO is composed of CaO and MgO, and supposing CaO to be X% and MgO to be Y%, the value of Y/X+Y is adjusted to 0.25W0.875. Thus, low-expansion heat-resistant glass contg. no alkali and no boric acid is obtd. The glass has a low glass transition temp. and a low coefft. of linear expansion, and it melts at 1,450W1,500°C in 2W3hr. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02250410-A (JP)
Title: Filter circuit
Inventor: KUSHIHARA HIROSHI
IPC: H03H7/09
Filed: 1989-03-24
Abstract: PURPOSE:To attain sufficient countermeasure against radiation disturbance by inserting a series circuit comprising a resistor and a capacitor between output terminals. CONSTITUTION:A series circuit 20 inserted between output terminals 6, 7 consists of a resistor 21 connecting to one terminal of a coil 3A and a capacitor 22 connecting between the resistor 21 and one terminal of a coil 4A. The impedance frequency characteristic is made flat by inserting the series circuit 20 and the output voltage waveform is dulled by devising the filter circuit to suppress radiation disturbance and the resonance point is eliminated from the impedance frequency characteristic to prevent production of ringing, thereby obtaining an ideal output voltage waveform. Thus, radiation disturbance is countermeasured.
Patent JP-S57186887-A (JP)
Title: Color television set
Inventor: KASAGI SATONORI
IPC: H04N9/73
Filed: 1981-05-13
Abstract: PURPOSE: To always reproduce a color picture of correct color matching, by applying positive voltage of a prescribed value to a heater in a reference voltage signal period detecting a cathode current, and suppressing a current flowing to the heater from a cathode electrode.  
     CONSTITUTION: When a vertical fly-back pulse 22 is inputted to an input terminal 21 of a heater bias voltage generating part 20, this pulse is integrated by a resistance 23 and a capacitor 24, its integral value is applied to the base of a transistor (TR) 25, is amplified, and is outputted to the collector of the TR 25 to which a load resistance 26 has been connected. Also, a pulse peak detecting circuit is constituted of a capacitor 27, a resistance 28, a TR 29 and a load resistance 30 connected to its collector. The collector of the TR 29 is connected to one terminal of a heater 7, so that positive heater bias voltage generated in the resistance 30 is applied to the heater 7. This heater bias voltage becomes a pulse whose timing and peak value have prescribed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11272768-A (JP)
Title: Automatic transaction method and automatic transaction machine
Inventor: NISHIWAKI TORU
IPC: G06Q40/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To easily and quickly realize a money reception transaction or a changeover transaction in another bank by using a currently executed 'transfer transaction' without troublesome procedures. SOLUTION: This automatic transaction machine receives input of plural mediums, where various information by banks of each customer are stored, and performs various processings including at least cash reception and changeover based on information of these mediums and on a customer's instruction, and is provided with a main control part 21. At the time of performing a money reception transaction or a changeover transaction to another bank by a medium related to another bank, this main control part 21 reads out a banking office information file from prescribed information of this medium to obtain prescribed information and controls to transmit and receive transfer inquiry and transfer execution texts based on this obtained information.
Patent JP-S60214475-A (JP)
Title: Pcm output circuit
Inventor: TANAKA HIROMICHI
IPC: G11B20/18
Filed: 1984-04-11
Abstract: PURPOSE:To attain ease of listening of information by applying limiter (amplitude limit) to an output level in response to the state of an error rate so as to decrease a noise level thereby decreasing the noise of a voice output including a pulsative noise at deterioration of the error rate. CONSTITUTION:A digital signal 1 outputted from a demodulation circuit is inputted to a synchronizing signal circuit 2. An analog output signal 7 is obtained via a de-interleave circuit 3, a data error detection and correction circuit 4, a data output circuit 5 and a DA converting circuit 6. An amplitude limit circuit 15 controls dividingly a region of a predetermined amplitude and the amplitude of the output of the DA converting circuit 6 is limited at the analog level. An error rate detection circuit 16 takes the detecting rate of a synchronizing signal of a synchronizing signal detecting circuit 2 as the error rate and controls the level of the amplitude limit circit 15 in response to the detection rate.
Patent JP-H06255562-A (JP)
Title: Bicycle with electric motor
Inventor: IKUMA KATSUMI
IPC: B62M7/06
Filed: 1993-03-05
Abstract: PURPOSE:To increase the output of a motor gradually even with the generation of large depressing force at the starting time of a bicycle so as to prevent impact from being transmitted to a body and as a result improve a travel feeling by providing a soft start control means for increasing the output of the motor gradually at the starting time of the motor. CONSTITUTION:With a main switch 70 turned on, the CPU 60 of a controller 54 initializes a memory 62 and performs self-diagnosis, for instance, checks the voltage of a battery 52 and confirms a control circuit to be normal. In the case of finding no abnormality at each part, soft start is started. That is, on the assumption that depressing force F is applied to a pedal, for instance, conditions such as vehicle speed S being extremely low and a front wheel being moved by the specified distance are added thereto as occasion demands to determine starting conditions, and soft start is started when the starting conditions are satisfied. Normal travel control is then performed, that is, a travel control means 66 is actuated so as to control the output of a motor according to the depressing force F.
Patent JP-S63240395-A (JP)
Title: Controlling method for plug closing torque of capper
Inventor: MURANAKA YUKIARI
IPC: H02P29/00
Filed: 1987-03-25
Abstract: PURPOSE:To fix a cap to a vessel with a screw always by a predetermined plug closing torque by detecting an inertial torque immediately before a capping head is stopped, and setting the magnitude of a command torque. CONSTITUTION:When a cap 5 is fixed to the port of a vessel 1 with screw, rotated as predetermined, and started to be substantially tightened to the vessel 1, the speed of a capping head 4 is reduced. When it becomes to this state, a controller 8 so increases a command torque at a predetermined increasing rate that the deceleration of the head 4 does not become more than necessary. When it becomes a speed immediately before the head is stopped, the inertial torque of the head 4 is calculated from the product of the deceleration of the head 4 and the moment of the head 4. The tightening of the cap 5 is finished by the command torque obtained by subtracting the torque from the predetermined plug closing torque.
Patent JP-S62227478-A (JP)
Title: Production of alumina membrane
Inventor: YAGI ISAO
IPC: C01F7/30
Filed: 1986-03-31
Abstract: PURPOSE:To form a high quality alumina membrane, by a simple method wherein a spray solution of specific alkoxyaluminum beta-keto ester in an org. solvent is sprayed to a base material held to a specific temp. range. CONSTITUTION:A spray solution is prepared by dissolving alkoxyaluminum beta-keto ester represented by general formula (wherein x is 1<=x<=2, R is C2H5, C3H7 or C4H9 and R' and R'' are CH3, C2H5, C3H7, C4H9, C6H5 or C8H17) in an org. solvent such as benzene. This spray solution is sprayed to a plate-shaped base material such as glass or ceramics preheated to 400-700 deg.C to advance the formation of a membrane by thermal decomposition to form a uniform transparent alumina membrane having good adhesiveness.
Patent JP-H10269961-A (JP)
Title: Color cathode ray tube and its manufacture
Inventor: HAYASHI YASUHIKO
IPC: H01J9/14
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress the vibration of a color selection electrode independent of the shape or structure of the surface of the color selection electrode without impairing the outward appearance of a screen. SOLUTION: Each side of a shadow mask flat plate 1 is interposed between a plurality of jigs 3, and a small gap for preventing shear is formed between the adjacent jigs 3. The central region 2 of the shadow mask flat plate 1 forms a shadow mask. Each jig 3 is independently movable. By fixing the shadow mask flat plate 1 to a frame with a different tensile load applied to each jig 3, the resonance of the shadow mask is suppressed.
Patent JP-H01243311-A (JP)
Title: Manufacture of oxide superconductive multiconductor wire
Inventor: IKENO YOSHIMITSU
IPC: H01B12/10
Filed: 1988-03-25
Abstract: PURPOSE:To make the critical current density higher by filling a mixture material, having a particular composition and composition ratio, into a metal sheath to form a composite material, and subjecting a strand made of the composite material to a heat treatment. CONSTITUTION:A mixture, prepared by mixing a first and second oxides expressed by the formula I, formula II with a composition ratio 1:1, is filled into a metal sheath 4 to form a composite material. Then, after a multiplicity of the composite material are bundled together and reduced in diameter to form a strand, the strand is subjected to a heat treatment in an oxygen gas stream to produce a superconductive multiconductor wire 8. The element in the oxides is subjected to a fusion and diffusion reaction by the heat treatment and thereby an oxide type superconductor 6 with a higher critical current density is produced. In the formula I, II, A expresses one or more of group IIIa elements in the periodic table, B expresses one or more of group IIa elements in the periodic table, and y expresses an integer 5-15.
Patent JP-S62227022-A (JP)
Title: Preheating and reducing device for iron ore
Inventor: HAYASHI YOICHI
IPC: F27B15/00
Filed: 1986-03-28
Abstract: PURPOSE:To efficiently preheat and reduce a granular raw material without splashing to the outside of the system by combining a suspension preheater, fluidized bed preheating furnace, fluidized bed preliminary reduction furnace and out-of-furnace circulation system to constitute a preheating and reducing device for powdery iron ore. CONSTITUTION:The powdery iron ore 1 and limestone 2 are preheated by the suspension preheater consisting of a high-temp. exhaust gas flue 24, a piping 25 and a multi-stage cyclone 26 of the fluidized bed preheating furnace 3. The coarse grains directly enter the preheating furnace 3 and the pulverized powder is recovered in the cyclone 26 via a piping 25 by the exhaust gas and flows into the preheating furnace 3. Coal 7 and air 5 from the furnace bottom are blown into the preheating furnace 3 to burn the above-mentioned raw material, by which the raw material is heated and decarbonized. The quicklime formed in such a manner is introduced into the fluidized bed preliminary reduction furnace 6 where the iron ore is preliminarily reduced by the reducing exhaust gas from the melt reduction furnace 10. The pulverized powder is recovered and preliminarily reduced by the outside circulation system 33 including the cyclone 34. The powder is heated by a pulverized coal burner 39 in the final fluidized bed preliminary reduction furnace 6. The coarse grained raw material 41 and pulverized powder raw material 40 are supplied by respective feeders to the melt reduction furnace 10. The iron ore and other raw materials are preliminarily reduced and heated at a good raw material yield and thermal efficiency.
Patent JP-H08270076-A (JP)
Title: Joining fitment for building use
Inventor: KATO HIROAKI
IPC: E04B1/26
Filed: 1995-03-29
Abstract: PURPOSE: To facilitate support of an overhang structure without concentrating a load even when a vertical structural material is wood. CONSTITUTION: In a joining fitment 6 for building to join together a vertical structure material 1 and an overhang structure 5, the joining fitment is engaged with the vertical structural material 1 in such a manner to nip it from a side. The joining fitment comprises a first mounting part 8 in a U-shape in cross section having a pair of mounting pieces 8a and 8b, positioned facing each other and mounted by fixing tools 7, such as nail, and a second mounting part 10 formed integrally with the first mounting part 8 and mounting the overhang structure 5 by means of fastening tools 9, such as bolts. This constitution facilitates support of the overhang structure 5 without concentrating a load even when the vertical structure material 1 is wood.
Patent JP-S62227114-A (JP)
Title: Method and device for point marking of lens
Inventor: OTOMO FUMIO
IPC: G02C7/06
Filed: 1986-03-28
Abstract: PURPOSE:To easily discriminate whether or not a pair of spectacles have lenses put in its frame by judging whether or not the positions of the eyes on which a pair of lenses with marked lenses are put are within the distribution area of designated degrees. CONSTITUTION:A sequencer 203 operates a detector 1 to measure the long-sight prism degree of a lens. Detection data from the detector 1 is processed by a processing part 207 into prism degree data successively, which is inputted to a comparing circuit 206. The comparing circuit 206 reads criterion prism degrees ¦PX¦<0.3 and ¦PY¦<0.03 out of a ROM 212 and compare them with prism degree measurement data from a processing part 207 to input the result to the sequencer 203. An initial control circuit 204 operates an X-axial motor 12M through a pulse driver circuit 200 on the basis of a PD value and moves the lens so that a specified PD point, i.e. measurement point is on the optical axis '0'.
Patent JP-H10334837-A (JP)
Title: Image-forming device
Inventor: YAMAZAKI KOJI
IPC: H01J29/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To form an image without distortions and fluctuations by making electrons reach a proper position of a front base plate on which an image- forming member is formed. SOLUTION: Between a faceplate 30 and a rear plate 31, a support member 20 for maintaining the distance between them is interposed. An intermediate layer 52 is provided in a part near the faceplate 30. The intermediate layer 52 is of low resistance and is made so as to have an electric potential close to that of the faceplate 30. As a result, a locus of an electron beam from an electron emission part near the support member 50 comes close to the support member 50 constant in the part near the faceplate 30. However, a specific position on the faceplate 30, can be irradiated with the electron beam by making an interval of adjacent electron emission parts with the support member 50 in between bigger than the interval of the adjacent electron emission parts without interposing the support member 50.
Patent JP-2000263756-A (JP)
Title: Method and apparatus for transfer
Inventor: NAGASHIMA JUNZO
IPC: B41F16/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent the dislocation of coloring pattern during the transferring period by transferring a coloring pattern through heating operation and compression operation after tacking the transfer base material to the base material to be transferred by the adhesiveness of a visco-elastic layer after positioning a base transfer material with a coloring pattern formed via a visco-elastic layer on a support body, and a base material to be transferred. SOLUTION: A transfer base material 61 and a base material 4 to be transferred are positioned by drawing out a belt-like transfer base material 61 with a coloring pattern formed thereon from a printing base material roll 2. Next, the transfer base material 61 is brought in contact with the base material 4 by a toothed roll 12 to subsequently be tacked on the base material 4 to be transferred by the adhesiveness of the visco-elastic layer on the surface of the transfer base material 61 without heating. After that, a coloring pattern is transferred from the transfer base material 61 to the side of the base material 4 to be transferred by conducting compressing and heating operations by a transfer press 31.  As such, by transferring the coloring pattern by a transfer press under heat-compression after integrating and tacking the transfer base material 61 and base material 4 to be transferred, tbe positional dislocation of the coloring pattern never occurs.
Patent JP-S60228542-A (JP)
Inventor: RARII EI HARAA
IPC: C08G77/00
Filed: 1985-04-04
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-H10268647-A (JP)
Title: Image forming device
Inventor: IKEGAWA AKIHITO
IPC: G03G15/10
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain an image having a high density by efficiently transferring and fixing an ink image formed on the surface of an image carrier from the image carrier to a recording medium with a simple equipment at the time of transferring and fixing the ink image to the recording medium, and also to make it possible to reasily remove the ink from the image carrier while suppressing the wasteful consumption of the ink. SOLUTION: This image forming device is provided with a latent image forming means 2 forming an electrostatic latent image on the surface of the image carrier 1, an ink developing means 4 forming the ink image corresponding to the electrostatic latent image by supplying the surface of the image carrier with the ink 42 held by an ink carrier 41 and a transferring means 6 transferring the ink image formed on the surface of the image carrier to the recording medium 7. In this case, photosetting ink is used for the ink, and a light irradiating means 5 irradiating a transferring part transferring the ink image to the recording medium and/or the recording medium where the ink image is transferred while scanning light, is provided.
Patent JP-S58189049-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C13/18
Filed: 1982-04-28
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-S546874-A (JP)
Title: Thin film forming apparatus
Inventor: MORI HIDEFUMI
IPC: C23C14/32
Filed: 1977-06-20
Abstract: PURPOSE:The above mentioned apparatus utilizing plasma forming uniform thin film having a strong adhesive power, by applying bias voltage having nearly the same potential to that of applied on the substrate support arranged the filament for thermion emission in vicinity to the above filament and neutralizing accumulated electric charge on the surface of insulating thin film.
Patent JP-H01244689-A (JP)
Title: Manufacture of semiconductor laser
Inventor: KAWANO HIDEO
IPC: H01L21/302
Filed: 1988-03-25
Abstract: PURPOSE:To form crystalline phase free from crystal defects, and improve electrical characteristics and reliability, by eliminating a first GaAs layer exposed on a trench bottom, by vapor phase etching of hydrogen chloride, and successively forming, in the same equipment, a semiconductor layer in the trench and on a second GaAs layer. CONSTITUTION:A first crystal growth is performed by using, e.g., MOCVD method, and the following are formed on an N-type GaAs substrate 9; an n-type Al0.45Ga0.55As layer 10, an Al0.15Ga0.85As active layer 11, a P-type Al0.45Ga0.55As layer 12, an n-type GaAs layer (a first GaAs layer) 13, an n-type Al0.5Ga0.5As layer 14 and an n-type GaAs layer (a second GaAs layer) 15. Next, a trench 17 reaching the layer 14 surface is formed by using selective etchant. Then, the layer 14 only is selectively etched by using HF liquid, and the surface of the n-type GaAs layer 13 is exposed. The n-type GaAs layer 13 is eliminated by vapor phase etching using hydrogen chloride. Just after that, a P-type Al0.45 Ga0.55As layer 17 and a P-type GaAs layer 18 are formed by a second vapor phase growth using MOCVD method.