baber/WOPTO huggingface dataset:
Patent JP-S6270979-A (JP)
Title: Interactive type graphic input and generation device
Inventor: HAMANO NOBUO
IPC: G06T11/80
Filed: 1985-09-25
Abstract: PURPOSE:To produce a continuous pattern with high natural sense by using a means to input the writing pressure information corresponding to the input position coordinates and a means to produce a pattern where the line width and density are controlled based on the corresponding information. CONSTITUTION:A position coordinate/writing pressure input device 1 sends the X coordinates 6, Y coordinates 7 indicated by an operator and the writing pressure value 8 obtained at the positions of both coordinates 6 and 7 to a processor 2 for each fixed period of time. The processor 2 obtains the directions of drawn lines at each time point from the received position coordinate trains and produces the graphic data (coordinate value and density value) having a specified density distribution in the direction rectangular to said direction of the drawn line. Here the maximum density value and the spread of the density distribution are used as the parameters of distribution. These parameters are defined as the writing pressure functions. As a result, the line width and the density of a pattern can be controlled freely as desired by the operator. Furthermore the desired types of lines including those drawn by the hard and soft writing tools can be obtained by selecting the form of the density distribution.
Patent JP-2000050103-A (JP)
Title: Repeating amplifier for catv
Inventor: MIKKAICHI HIROYUKI
IPC: H04N7/16
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent the casings or the like of a repeating amplifier for CATV from being forgotton to be closed. SOLUTION: In a repeating amplifier for CATV, where an amplifier and the like are stored in opening/closing casings 1 and 2, a sensor switch 3 sensing the opening/closing and an annunciator 4 emitting sound or light switched with turning on/off the sensor switch 3 are installed in the casings 1 and 2. The annunciator 4 is a display light and it is desirable to be fitted to a position viewed from outside of the casings 1 and 2.
Patent JP-H0941880-A (JP)
Title: Cutter disk device for shield machine
Inventor: YOSHIMURA MUNEO
IPC: E21D9/087
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To conduct the stable excavation work by smoothly receiving the excavated sediment at the overlapped portion of an upper front cutter disk and a lower rear cutter disk arranged adjacently. SOLUTION: Two circular face plate type rotary cutter disks 9A, 9B are arranged so that they are displaced in the longitudinal direction and partially overlapped, and the cutter disks 9A, 9B can be vertically aligned in this shield machine. Multiple slits 9c are provided at uniform intervals in the peripheral direction radially from the rotation centers on the cutter disks 9A, 9B. The cutter disks 9A, 9B are synchronously rotated so that the slits 9c of the lower rear cutter disk 9B are at least partially overlapped on the slits 9c of the adjacent upper cutter disk 9A when the upper front cutter disk 9A is rotated to the lowermost position of the slits 9c.
Patent JP-S60104695-A (JP)
Inventor: TADA HARUO
IPC: B25J19/06
Filed: 1983-11-09
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-H0877084-A (JP)
Title: Image recording system
Inventor: MATSUI NOBUAKI
IPC: G06F13/00
Filed: 1994-09-02
Abstract: PURPOSE: To shorten the wait time originating from an image recording process by providing a means which transfers a recording request to another image recording device when an image recording device is in process of recording. CONSTITUTION: When an information processor B sends a request for another image recording process to an image recording device C through communication devices 116 and 126 before the image recording of image information is completed between the communication device 106 of an information processor A and the communication device 126 of the image recording device C, the image recording device C transfers a 'job request token' to an image recording device D through communication devices 126 and 136. The image recording device judges whether or not another image recording process is currently performed by a CPU 134 and sends 'job acceptance' back to the information processor B when not.  The information processor B having received the 'job acceptance' transfers image data to a recording device 135 in the image recording device D through the communication devices 116 and 136 and a deloping device 132 records the data on an image recording medium.
Patent JP-2000032760-A (JP)
Title: Power supply voltage estimation device of pwm converter
Inventor: CHIN GEIHO
IPC: H02M7/12
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To smoothly perform activation control without causing overcurrent and overvoltage, by obtaining an equivalent switching signal based on the polarity of each phase current of a PWM converter, and inputting the equivalent switching signal to a power supply voltage observer for estimating a power supply voltage value. SOLUTION: In the control device of a PWM converter for performing control without any power supply voltage sensor, a current polarity is obtained by a first means 11 and then an equivalent switching signal is obtained by a second means 12. Then, the equivalent switching signal is inputted to an observer 13 for estimating a power supply voltage. As a result, a controller can obtain accurate power supply voltage information from the observer 13 on activation, thus avoiding such inconveniences as overcurrent and overvoltage.
Patent JP-S6454978-A (JP)
Title: Solid-state image pickup element
Inventor: ITO YUKINOBU
IPC: H04N5/341
Filed: 1987-08-26
Abstract: PURPOSE:To eliminate the deterioration in the picture and resolution by providing plural systems of devices storing and transferring electric charges generated from each picture element string of a photoelectric conversion section to each picture element string, selecting the devices sequentially to store and transfer the electric charge. CONSTITUTION:Three colors R, G, B are assigned respectively to different transfer device systems. For example, the color R is assigned to the system R of the transfer device comprising a vertical transfer section 21, a horizontal transfer section 31 and an amplifier section 41. The color G is assigned to the system G comprising a vertical transfer section 22, a horizontal transfer section 32 and an amplifier section 42, and the color B is allocated to the system B comprising a vertical transfer section 23, a horizontal transfer section 33 and an amplifier section 43. The colors R, G, B are prepared for the image pickup light source and used for lighting in a short period interval in this order. The picture electric signal for each color stored in this way is transferred to horizontal transfer sections 31-33 at the same time, amplified by amplifier sections 41-43, outputted sequentially to the outside of the components sequentially, the three color pictures are synthesized at the outside of the element to form a color frame picture.
Patent JP-S59100566-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATSUTORI HIROTSUGU
IPC: H01L29/72
Filed: 1982-11-30
Abstract: PURPOSE:To manufacture a semiconductor device, which is hard to be affected by a surface level, by forming phosphorus diffused regions, which performs getter action for impurities and crystal defects in a base region. CONSTITUTION:An opening part is formed in an SiO2 film. A P type region 3 as a first diffused region is formed through said opening part. An annular hole is provided in an SiO2 film 8 of the film 2 and phosphorus regions 9 are formed in the region 3 through said hole. A hole is provided in the SiO2 film 8 in the surface of the region 3, and an N type region 4 is formed as a second diffused region through said hole. Thus the regions 9 are formed in a base region. Therefore, a getter effect, by which impurities including heavy metals, a crystal defect layer, and the like in the base region are attracted to the large extent in a heat treatment process, can be observed conspicuously.
Patent JP-H0959507-A (JP)
Title: Production of polymer composition, production of cross-linked product and cross-linked product prepared thereby
Inventor: YOSHIKAWA HITOSHI
IPC: C08K5/405
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To readily and efficiently obtain a polymer composition which is excellent in antistatic properties and can give a cross-linked product of low dynamic coefficient of friction by adding a cross-linking agent to a compatibilized product prepared by kneading polymers under specific conditions. SOLUTION: (A) Polymethyl methacrylate and (B) epichlorohydrin-ethylene oxide copolymer (suitably constituted with the recurring units of the formula [the ratio of m, n, p is (30-70):(70-30):(0:10)] are kneaded under the temperature conditions over the softening point of the component A and the compatibilized product is combined with (C) a cross-linking agent (preferably at least one of thioureas and peroxides). The weight ratio of the component A to the component B is set in the range from 10/90-90/10 and the amount of the component C is 0.25-5 pts.wt. per 100 pts.wt. of the component B and the weight-average molecular weight of the component A preferably ranges from 2×10<4> to 1×10<6> .
Patent JP-H0496735-A (JP)
Title: Image processing device
Inventor: ISHIGAMI HIDETOSHI
IPC: A61B8/14
Filed: 1990-08-10
Abstract: PURPOSE:To easily extract the contour of an aimed part by extracting the contour through the calculation processing in a shift vicinity region, when an automatic trace instruction means is selected, while carrying out the contour extraction based on the locus of a cursor when a manual trace instruction means is selected. CONSTITUTION:When organs A and B are displayed in contiguous form on a monitor 8, a cursor C is displayed at the A position of the contour of the organ A by operating a keyboard 9, and then it is judged that automatic trace is enabled, and an automatic/manual trace instruction part 5 is operated. When a function key 5A is continuously pushed, a selection switch 4 is selected to an automatic contour extraction part 6 side, and the automatic trace function operates, and the cursor C shifts from the A position, and the contour of the organ A is automatically traced. When the cursor C reaches the B position, it is judged that automatic trace is unable, and the pushing of the function key 5A is released, and then automatic trace is suspended, and the selecting switch 4 is selected to a pointing device 7 side, and manual trace is carried out by operating a mouse 7A. Accordingly, the contour of an aimed part can be extracted easily.
Patent JP-2000042841-A (JP)
Title: Connecting structure of extruded material
Inventor: KOJIMA EIJI
IPC: B23P15/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce cost by skipping the deburring through holes cut at the joint between extruded materials and a plate material. SOLUTION: Grooves 22, 32 are previously extruded into the surfaces where aluminum extruded materials 20, 30 are jointed to a plate material 40. Through holes 24, 34 are cut into the grooves 22, 32. Burrs are not produced on the jointing surfaces but on the interiors of the grooves 22, 32. Thus, a gap caused by the burrs is not formed between the connecting surfaces of the plate and the extruding materials. In addition, the plate 40 is seated in an engaging recessed part 21 without being obstructed by the burrs. The results eliminate cumbersome deburring work to dramtically reduce costs.
Patent JP-S6270911-A (JP)
Title: Method for checking tool interference
Inventor: TANAKA KUNIO
IPC: G05B19/4069
Filed: 1985-09-24
Abstract: PURPOSE:To check automatically an obstacle with high accuracy by approximating previously the obstacle interfering the shift of a tool to a prescribed form and at the same time specifying the position of an approximate solid in both X-Y and Z directions to limit the tool shift area of simultaneous three axes to an area enclosed by a triangular pillar. CONSTITUTION:When a tool is positioned at the 2nd point PE from the 1st point PS of a tool interference check system, the obstacle interfering the shift of a tool is previously approximated by a square pillar and/or a column. At the same time, the projection form of the approximate solid is specified on an plane together with the position and the height of the direction Z respectively. Then it is checked whether or not a triangular pillar TRP formed between the coordinate values ZS-ZE with a section form TR enclosed by the projection path for the X-Y plane of a simultaneous 3-axis path between points PS and PE and the projection line between both points PS and PE on the X-Y plane. Thus an obstacle can be checked automatically at a high speed and with high accuracy.
Patent JP-H1155357-A (JP)
Title: U point disconnection detection system and pseudo synchronization cancel system for isdn circuit
Inventor: MATSUNO HIDEKI
IPC: H04L69/40
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To early detect the pseudo synchronization that is caused by the disconnection of a subscriber line and to cancel the pseudo synchronization by deciding a synchronous state of the subscriber line and then deciding this synchronous state as the disconnection of a U point if an error state of the communication signal fetched from the subscriber line lasts for a fixed period and also a transmission line is not being tested when the subscriber line is set in a synchronous state. SOLUTION: A monitor means 5 always monitors the synchronous sate of a subscriber line 1, and a decision means 2 decides the presence or absence of an error for the communication signal that is fetched from the line 1. A summing means 3 totalizes the decision results of the means 2, and a 1st decision means 4 decides whether all results obtained in a fixed period are erroneous or not. At the same time, a 2nd decision means 6 decides whether a transmission system is being tested based on the decision results of the means 2. Then a 3rd decision means 7 decides the disconnection of a U point when the means 5 decides a synchronous state, the means 4 decides all results as errors and the means 6 decides a non-test mode of the transmission system respectively.
Patent JP-H0553313-A (JP)
Title: Positive type resist composition
Inventor: TOMIOKA ATSUSHI
IPC: G03F7/022
Filed: 1991-08-22
Abstract: PURPOSE:To maintain various performances, such as profile, heat resistance and residual film ratio, and to improve a sensitivity, resolution and gamma value by incorporating an alkali-soluble resin, quinonediazide compd. and a specific phenol compd. into the above compsn. CONSTITUTION:This compsn. contains the alkali-soluble resin, the quinonediazide compd. and the phenol compd. expressed by formula I. In the formula I, X is-Cr1R2, -O-, -CO-, -SO2 or -NH-; R1 and R2 are respectively independently a hydrogen atom or alkyl group; a, b, m, and n are respectively independently 0 to 3 integer; m+n is >=1, a+m is <=5 and b+n is <=5. The R1 and R2 in the phenol compd. are preferably a hydrogen atom or 1 to 5C alkyl group. The quinonediazide compd. and alkali-soluble resin used for the compsn. are not particularly limited. The solvent which can be used is preferably a solvent which has a suitable drying rate and can form a uniform and smooth coating film.
Patent JP-S60103173-A (JP)
Title: Production of grain oriented silicon steel sheet
Inventor: NISHIIKE UJIHIRO
IPC: C22C38/00
Filed: 1983-11-11
Abstract: PURPOSE:To obtain a grain-oriented silicon steel sheet having an excellent iron loss characteristic by controlling the relation between the final thickness of the cold-rolled silicon steel sheet having a specific compsn. and the oxygen coating weight of the surface oxide layer formed by decarburization annealing of the steel sheet within a specific range. CONSTITUTION:A silicon steel stock contg. <=0.06wt% C, 2.0-4.0% Si, 0.01- 0.20% Mn and 0.008-0.100%>=1 kind of S and Se is hot-rolled. The hot-rolled steel sheet is then cold-rolled to <=0.25mm. final product thickness. After the steel sheet is subjected to decarburization annealing, a separating agent for annealing consisting principally of MgO is coated on the surface of the steel sheet and the steel sheet is subjected to finish annealing. The annealing temp. and annealing atmosphere are so controlled that the oxygen coating weight Os(g/m<2>) in the surface oxide layer formed by the decarburization annealing satisfies the condition of the inequality; 4t+ 1.6>=Os>=-8t+3.1 according to the thickness (t). The grain-oriented silicon steel sheet having an excellent iron loss characteristic is stably produced by the above-mentioned method.
Patent JP-H092372-A (JP)
Title: Bicycle having spiral spring
Inventor: TAKAOKA MICHIKO
IPC: B62M23/02
Filed: 1995-06-26
Abstract: PURPOSE: To utilize the energy of a spiral spring for supporting the pedal traveling on the up hill by providing the spiral spring on a bicycle, and winding the spiral spring through the rotation of wheels when the bicycle is traveling on the down hill or a flat ground. CONSTITUTION: A large disk-shaped spiral spring 1 is mounted on a bicycle body in a well-balanced manner inside of a wheel 2 or parallel to its side which is the best place to mount the spiral spring. When the spiral spring is mounted on each side, inner cylindrical cores 9 of two spiral springs are connected to each other by a spiral spring axle 7 which is pierced in a wheel cylindrical shaft 6, a clutch 5 and a gear 4 (transmission) are placed in series between the cores and the wheel cylindrical shaft 6. By appropriately operating the clutch 5 and the gear 4, the spiral spring 1 is wound when the bicycle is traveling on the down hill or on the flat ground, and is unwound when it is traveling on the up hill to support the pedal traveling by turning the wheel 2.
Patent JP-H06153890-A (JP)
Title: Rotary cutter especially suitable for chopping of tobacco
Inventor: JIYORUJIYO BURAGAGURIA
IPC: B26D1/36
Filed: 1993-08-02
Abstract: PURPOSE: To provide an improved rotary cutter used especially for slicing a tobacco lump. CONSTITUTION: This cutter is provided with a supporting structure body (A) capable of rotating a shaft (1). At least one cutting blade holding body carriage (5) carries at least one cutting blade (4) capable of being rotated with the shaft (1) and cutting and passing through the tobacco lump (B). The carriage (5) can perform translation motion to the shaft (1) along a line parallel to the axis of the shaft (1). Driving devices (10-16) provided with plural rotary pinions make the carriage (5) and the attached cutting blade (4) cause the translation motion synchronized with the rotation of the shaft (1) while cutting the tobacco lump (B).
Patent JP-H1054843-A (JP)
Title: Semiconductor acceleration sensor
Inventor: MURATA MINORU
IPC: G01P15/12
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent the adverse effects by the stress from the side of a substrate utmost even in the constitution, in which the small acceleration such as in the acceleration of about ±1G is accurately detected. SOLUTION: A sensor chip 23 is made of silicon of 3,6mm square and formed into the constitution so as to support an overlapped part 26 on a frame 24 through four beam parts 25a and 25c. Diffused resistors having piezoresistance effect are formed on the beam parts 25a and 25c and connected as bridges. The sensor chip 23 is bonded and fixed to a ceramic substrate 21 by bonding agent 27 through a silicon pedestal 22 having the thickness dimension of 1.75mm. For the bonding agent 27, resin beads 27b are blended into base bonding agent comprising silicone resin at the blending ratio of 0.1wt.%. The Stress strain, which is received by the sensor chip 23 from the side of the substrate 21 is alleviated for the temperature stress test. Therefore, sensitivity fluctuation can be decresed to less than 2%, and the accleration of about ±1G can be detected accurately.
Patent JP-S6453553-A (JP)
Title: Hydrogen treatment of thin film transistor
Inventor: ISHIDA MAMORU
IPC: G02F1/136
Filed: 1987-08-25
Abstract: PURPOSE:To enable a large number of TFTs to be simultaneously treated each time a hydrogen treatment being performed, by treating the TFTs with a pressure and heat treatment in a hydrogen atmosphere in order to diffuse hydrogen atoms into the polycrystalline silicon active layers thereof. CONSTITUTION:A TFT comprises an insulating substrate 1, a polycrystalline silicon active layer 2, an gate insulating film 3, a polycrystalline silicon gate electrode 4, a source/drain diffusion layer 2-a, a PSG interlayer insulating film 5, and an Al wiring 6. The pressure and heat conditions for such a TFT, in order to diffuse hydrogen atoms more effectively, are preferred to be set at pressures at least above 2 normal atmosphere, and more particularly at pressures above 10 normal atmosphere. Moreover, the heat temperature is set in the temperature range in which the diffusion coefficient of hydrogen is increased and the TFT is not damaged, i. e. in the range of 200-600 deg.C. Thus, because the hydrogen treatment can be performed using a simple way pressuring and heating the TFT in the hydrogen atmosphere, a large number of TFTs can be treated at the same time by the hydrogen treatment.
Patent JP-H0872512-A (JP)
Title: Pneumatic radial tire
Inventor: NOMURA TSUTOMU
IPC: B60C15/00
Filed: 1994-09-05
Abstract: PURPOSE: To prevent rim slippage at the time of max. torque output without being ill influenced by excessive tight fit margin by bifurcating carcass ply cords in a bead part in accordance with the number of core rings, and winding rubber-coated cords on the core rings individually. CONSTITUTION: Covering rubber and carcass ply coards are bifurcated at the bead part 1 in the tire rotating direction in accordance with the number of core rinds 4-1, 4-2 which are installed beside bead cores 4 at a certain spacing. The bifurcated rubber-coated cords are wound on the core rings 4-1, 4-2 individually. This holds the rim assembly in good workmanship, hinders rim slippage at the time of max. torque output in a heavy vehicle, and enhance the bead part durability against rim abrasion.
Patent JP-S58109092-A (JP)
Inventor: ISHIKAWA HIDEJI
IPC: D06F23/04
Filed: 1981-12-24
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-2000042445-A (JP)
Title: Electric precipitator
Inventor: INAGAKI MASAYA
IPC: B03C3/47
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric precipitator which can reduce a gas pressure loss by electrodes. SOLUTION: Charged part electrodes 22 extending in parallel in the flow direction B are installed in a passage 29 at intervals perpendicular to the flow direction B. Downstream from the electrodes 22, plate-shaped dust collection part electrodes 23 extending in parallel in the flow direction B which are shifted perpendicularly from the electrodes 22 are installed at intervals perpendicular to the flow direction B. Alternating current corona discharge is generated between the projections 40 of the charged part electrodes 22 and the end parts 39 on the upstream side in the flow direction B of the dust collection part electrodes 23 by a power source 24 for corona discharge. In this way, by using the dust collection part electrodes as electrodes for generating corona discharge, it is unnecessary to install counter electrodes for corona discharge so that a gas pressure loss can be reduced.