baber/WOPTO huggingface dataset:
Patent JP-H06231210-A (JP)
Title: Perspective drawing generating device
Inventor: YOMO MINORU
IPC: G06T15/20
Filed: 1993-01-29
Abstract: PURPOSE:To provide the perspective drawing generating device which can generate a perspective drawing in a short time. CONSTITUTION:Before converting solid data for showing a solid to perspective drawing data, a virtual surfaces So (clip surface) being orthogonal in a position being extremely near a visual point with respect to a Z axis of a visual point coordinate system in which a visual point position is an origin is determined between the visual point and a plane of projection, a prescribed part positioned on the visual point side by the virtual surface So being a boundary in the solid is decided, and a clipping processing for deriving data for showing the solid in which the prescribed part is deleted from the solid data for showing the solid is executed. For instance, in the case a line P1-P2 and a line P3-P4 exist as lines for constituting the solid, whether each line and the virtual surface So intersect with each other or not is decided, an intersection Pc of the line P3-P4 and the virtual surface So is derived and the solid data for showing the line P3-P4 is changed. In such a way, since it will suffice that whether it intersects with a single clip face or not is decided, the processing time can be shortened.
Patent JP-H01188929-A (JP)
Title: Terminal local screen managing system
Inventor: KOMATSU KEIZO
IPC: G06F3/048
Filed: 1988-01-22
Abstract: PURPOSE:To decrease the capacity of a local screen file by managing the local screen data stored in the local screen file of a screen type terminal in a variable length form. CONSTITUTION:A position where the local screen data is written into the screen data part 22 of a screen storing part 2 with the number of a screen related to a local screen writing request is retrieved by reference to the index part 21 of the part 2. Then the corresponding local screen data is stored in said retrieved position of the part 22. In this case, each storage unit forming the local screen data is managed by the fixed length and plural storage units are used based on the data length of the local screen data. Then the local screen data are managed at a screen common control part 4 and a screen writing control part 1 in a variable length form.
Patent JP-S59144661-A (JP)
Inventor: TOOMASU SHIYUTOORU
IPC: D04B15/90
Filed: 1984-01-26
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-H01177956-A (JP)
Title: Groove processing method to hard material
Inventor: UMETANI YOSHIKATSU
IPC: B24B19/02
Filed: 1988-01-22
Abstract: PURPOSE:To make it possible to process grooves while keeping the hardness of padding weld layer and to omit a quenching and an adjusting process to the material by forming the grooves in the grinding process of one pass for one groove to the material on whose periphery the padding weld layer is formed. CONSTITUTION:To a step roll 7 having the periphery thereof formed with a high hardness of padding weld layer, a borazon grindstone 80 is used to apply a grinding process of one pass for one groove to form longitudinal grooves 74. Since the longitudinal grooves are formed in such a way, the hardness of the highly hard layer is not reduced, and a quenching and an adjusting process can be omitted. And moreover, a finish grinding process to remove a deformation can be also omitted.
Patent JP-H03219898-A (JP)
Title: Method for automatically transplanting microorganism or the like
Inventor: TABATA TAKAHITO
IPC: C12Q1/24
Filed: 1990-01-23
Abstract: PURPOSE:To improve the automatic control of colonies by disposing one or more AGP for index outside the rows of agar pieces(AGP) which are agar cylindrical media arranged in the lower dish of a Schale. CONSTITUTION:5X5 Pieces of AGP 5 for transplantation are arranged on the inside bottom surface of the lower dish 1 of a Schale. AGP 7a and 7b for indexing are disposed at the upper and lower positions (positions outside the rotation symmetrical positions of the pattern image of the AGP group), respectively, which are outside the rows of the AGP 5 and are eccentric from the center of the whole AGP 5. A camera is disposed above the Schale 1, reads the index pieces 7a, 7b and treats the read images to recognize the index pieces 7a, 7b. An order for transplanting the AGP 5 is automatically determined from a relation between the positions of the recognized index pieces 7a, 7b and the AGP 5, and microorganisms, etc., are automatically transplanted.
Patent JP-S62174419-A (JP)
Title: Settlement of mat foundation
Inventor: MORI HITOSHI
IPC: E02D27/08
Filed: 1986-01-24
Abstract: PURPOSE:To simplify the construction work of mat foundation as well as raise the durability of the foundation by a method in which concrete for bottom slab is placed into the side walls of an excavated trench as a formwork, a deep reinforcing bar assembly is erected from the concrete, and concrete for beams is placed. CONSTITUTION:A strut 5 is erected on the ground 1 beneath the bottom 4 of an excavated trench 10 in the footing direction, and a beam-assembled reinforcing bar A consisting of lower end bars 6, upper end bars 14, and auxiliary bars 15 is fixed to the strut 5. Concrete for bottom slab 2 is then placed so that the thickness of the projected portion 7 becomes greater than the length of the projected portion 7 and the bottom face 11 is leveled with the ground's surface 8. A formwork for beam is formed around the bar A projected from the bottom face 11, and concrete for beam 13 is placed into the formwork. The concrete for the bottom slab 2 is joined with the side walls 9 of the excavated trench and strongly supported on the ground 1. The construction work can thus be simplified, and the durability of the footing can be enhanced.
Patent JP-H02275838-A (JP)
Title: Production of optically active alpha-chlorocarboxylic acid ester
Inventor: JIYANNROJIE DESUMUURU
IPC: C07C69/63
Filed: 1990-01-23
Abstract: Process for the preparation of an optically active 2-chloropropionate ester of formula: <IMAGE> R being an optionally substituted hydrocarbyl residue, from an optically active lactate of formula <IMAGE> the said process being characterised in that the said lactate (I) is brought into contact with phosgene and a compound chosen from aliphatic amides, aliphatic lactams and aliphatic ureas. Use of the process for the manufacture of intermediates which are useful in the agrochemical industry.
Patent JP-S58130430-A (JP)
Title: Magnetic recording medium
Inventor: HIRATA NOBUYUKI
IPC: G11B5/82
Filed: 1982-01-29
Abstract: PURPOSE:To reduce errors in the detection of recorded data information by increasing the coercive force of servo information recording regions so as to reduce the immoderate running of a head and the extent of off-track. CONSTITUTION:Data information recording regions 15 and servo information recording regions 16 are formed on a substrate 6 with a sputtered thin film of Co.gamma-Fe2O3. At this time, by making the Co content of the regions 16 1-2atm% higher than that of the regions 15, the coercive force of the regions 16 is made 1.2-1.3 times that of the regions 15.
Patent JP-H11198503-A (JP)
Title: Method and apparatus for replacing ink ribbon
Inventor: HARA TAKAKI
IPC: B41J35/36
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To always maintain a uniform density of character printing by knowing a clear replacing time from a calculated result, automatically replacing an ink ribbon at the time of sensing a life, and changing the ribbon even at the time of a difficult replacement by a hand. SOLUTION: The apparatus for replacing an ink ribbon for a printer using the ribbon comprises a ribbon cassette 1 for containing a plurality of ink ribbons 7, 8, a ribbon controller 2 for automatically replacing the ribbon of its life wasted with other ink ribbon, a life calculating means 4 for calculating a life of the ribbon based on a number of revolutions of the ribbon, and a control means 3 for outputting a replacement signal of the ribbon to the controller 2 based on a calculated result of the calculating means.
Patent JP-H07218086-A (JP)
Title: Refrigerator
Inventor: NAGATA KOJI
IPC: A23B7/04
Filed: 1994-02-07
Abstract: PURPOSE:To provide a refrigerator in which dropwise condensation is prevented by automatically effectively controlling a humidity in a vegetable storage vessel by using a moisture permeable film in which moisture permeability can be automatically varied in a vegetable chamber and high humidity adapted for vegetables is always held the vegetables fresh for a long period. CONSTITUTION:This refrigerator comprises a vegetable storage vessel 18 opened at its upper surface, and a cover 19 having a moisture permeable film 20 formed of a fiber of steam permeable nylon, polyester and a shape memory resin of a polyurethane resin so provided in close contact as to cover the surface.
Patent JP-S62171191-A (JP)
Inventor: IWATATE NAOKI
IPC: H05K13/06
Filed: 1986-01-23
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-H07220531-A (JP)
Title: Self-lubricating, self-welding enameled wire
Inventor: OKABE AKIHIRO
IPC: A61L9/00
Filed: 1994-02-07
Abstract: PURPOSE:To enhance self-lubricating capability and emit strong fragrance when heated at high temperature to effectively suppress offensive odor by applying a blended material of a lubricant and an aromatic to an enameled wire. CONSTITUTION:Polyurethane enamel coating is applied to a conductor 1, excess enamel coating is squeezed out, then the coating is baked to form a polyurethane enamel layer 2. Copolymer polyamide resin varnish is applied onto the polyurethane enamel layer 2, excess varnish is squeezed out, then the varnish is baked to obtain a self-welding enameled wire having a copolymer polyamide resin welding layer 3. A blended material of a lubricant and an aromatic is applied to the enameled wire to form an aromatic blended lubricating oil layer 4.
Patent JP-H03226431-A (JP)
Title: Steam-shrink deep-draw packaging method and its apparatus
Inventor: HATA TETSUSHI
IPC: B65B53/04
Filed: 1990-01-25
Abstract: PURPOSE:To bring a film in close contact with the side faces of an item to reduce the exudation of juice and improve the quality and appearance by a method wherein a vacuum chamber is heated, the bottom and the side face of a deep-draw film are brought in contact with steam, and the steam is forcibly recovered. CONSTITUTION:A bottom die 10 is elevated to tightly close a vacuum zone, and an upper vacuum valve 2 and a lower vacuum shut-off valve 19 are opened so that the inside of a vacuum chamber is evacuated. At this time, a steam valve 16 and a steam recovery valve 18 are closed. After a set evacuating time period passes, a sealing hot-plate 3 is lowered and the upper and lower films are heat-sealed together. The steam valve 16 is opened to blow steam into the bottom die 10, causing the steam to disperse into the vacuum due to the differential pressure. At this time, the lower vacuum shut-off valve 19 and the steam recovery valve 18 are kept closed to retain the steam only in the bottom die 10. The steam recovery valve 18 is opened to recover the steam to a steam blower 17. The exudation of juice is reduced because the film is brought in close contact with a product without loose-fitting of the film and longitudinal wrinkles on the side face.
Patent JP-H03217847-A (JP)
Title: Electrostatic latent image carrying member
Inventor: MINAMI KOJI
IPC: G03G5/08
Filed: 1990-01-24
Abstract: PURPOSE:To obtain the electrostatic latent image carrying member which is simple in construction and can be formed to a smaller film thickness by using an amorphous silicon carbide having excellent electrostatic charge performance in a photosensitive part. CONSTITUTION:A transparent electrode 12 is laminated and formed on a transparent base 11 of the electrostatic latent image carrying member 1 and the photosensitive part consisting of a photoconductive layer 13 composed of the amorphous silicon carbide a-SiC as its essential component is provided thereon. The electrostatic charge quantity of the a-SiC film increases with an increase in the amt. of the carbon to be added. The a-SiC film, therefore, has the higher electrostatic charge performance as compared with the amorphous silicon carbide a-Si film and the electrostatic charge performance equiv. to the electrostatic charge performance of the photosensitive part formed by using the a-Si is obtd. with the thin film in the case of the a-SiC film. As a result, the formation of the carrying member to the smaller thickness is possible and the construction thereof is simplified.
Patent JP-H08201490-A (JP)
Title: Sensor ic
Inventor: FURUYA MISAO
IPC: G01L1/18
Filed: 1995-01-31
Abstract: PURPOSE: To provide a sensor IC which has high sensitivity and small irregularity in its output voltage in the IC such as a magnetic sensor IC, etc. CONSTITUTION: N pieces of Hall sensors HS1 to HSn of the same shape are formed near at hand on a semiconductor chip, and n pieces of differential amplifiers DA1 to DAn of the same circuit made of the same pattern are formed near at hand. The sensors HS1 to HSn each generates a sensor output voltage of the sum of a Hall output voltage and an unbalanced voltage. The sensors DA1 to DAn are supplied with the sensor output voltage from the output terminals of the sensors HS1 to HSn corresponding by 1 to 1 thereto to generate the output current obtained by multiplying the sensor output voltage by a predetermined gain. The output voltage added with voltages by the output currents IC11 to IC1n , IC21 to IC2n of the amplifiers DA1 to DAn is generated between the terminals T1 and T2 connected to one ends of load resistors RC1 , RC2 .
Patent JP-S59140748-A (JP)
Title: Time-division multiplex transmission system
Inventor: TERADA MOTOHARU
IPC: H04L12/00
Filed: 1983-01-31
Abstract: PURPOSE:To prevent malfunction due to the waveform distortion of a transmit signal on a transmission line by generating a gate signal which covers a return signal transmission period and the driving timing of a load control part and inhibiting the receiving operation of the transmit signal by the gate signal. CONSTITUTION:A receive signal is supplied to an input part 8 to obtain a signal change point detection signal. This signal is passed through a gate circuit 7 to make a decision 4 on a data format, and an FF9 generates a signal which covers the return signal; and circuits 10-13 generate the signal which covers the driving timing of the load control part. While both signals are present, the gate 7 is closed to remove distortion and the signals are transmitted through a driver 15.
Patent JP-S62172395-A (JP)
Inventor: WAKAUMI HIROO
IPC: G09G3/30
Filed: 1986-01-24
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-H03218447-A (JP)
Title: Picture data converting method
Inventor: FUJIMORI KAZUO
IPC: G01N21/88
Filed: 1990-01-23
Abstract: PURPOSE:To obtain picture data emphasizing a linear fault part by comparing luminance distribution pattern data in a direction to cross the reference linear fault part with source picture data, calculating the degree of coincidence and defining it as new picture data. CONSTITUTION:The source picture data obtained by picking the image of a work W surface are extracted by a cross filter 21 and the degree of coincident with the pattern data is calculated. Based on this degree of coincidence, the picture data are calculated. Since these pattern data are prepared from the luminance data obtained by picking up the image of the linear reference fault part, when the linear fault such as cruck, etc., is generated on the surface of the work W, the part is brightly projected and displayed on a CRT 13 while emphasizing the linear fault part. From the shape of the cross filter 21, the fault part is emphasized and displayed even when it is formed in any direction such as longitudinal, lateral and oblique directions. Therefore, by such a picture data converter, the linear fault part on the work surface is easily inspected.
Patent JP-2000217371-A (JP)
Title: Power regenerative device
Inventor: KOMATSU MIKIO
IPC: H02P27/06
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a power regenerative device which can secure an approximately constant dead zone and realize a stable and smooth regenerative operation even if the frequency of an AC power supply is varied. SOLUTION: This power regenerative device has a phase detecting circuit 20 which is composed of comparators 20-1-20-3 which compare 3-phase interline voltages detected by an AC power supply line voltage detecting circuit 10-1 with a 1st reference value, and detect timings when value relations of the voltages of the respective phases of a 3-phase AC power supply are changed over and output timing signals, comparators 20-4-20-6 which compare the output values of an absolute value circuit 10-2 with a 2nd reference value, and output dead zone signals which specify the dead zones of respective switching devices of a power supply regenerative converter, and a switching signal generating circuit 20-7 which generates switching signals with dead zones from the timing signals and the dead zone signals and turns on/off the respective switching devices with the switching signals.
Patent JP-S62184455-A (JP)
Inventor: HANSU DEIITAA FURONMERUTO
IPC: G03F7/00
Filed: 1987-01-26
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-S61178424-A (JP)
Title: Apparatus for recovering thermal energy in glass manufacturing equipment
Inventor: NISHIWAKI JINICHI
IPC: F22B1/18
Filed: 1985-01-30
Abstract: PURPOSE:To collect and utilize thermal energy radiating to the air in the past, by covering a solidifying chamber and annealing chamber with air jacket, and collecting effectively the radiant heat to obtain high-temperature air. CONSTITUTION:A solidifying chamber 10 and annealing chamber 12 of glass manufacturing equipment are covered with air jackets 14 and 15, and a fan 16 for passing the outside air through the air jackets 14 and 15 are additionally installed. A combustor 17 for burning a combustion gas with air heated by passing through the air jackets 14 and 15 is provided, and a boiler 18 using high-temperature gas emerging from the combustor 17 and waste gas of a glass melting furnace 1 as a heat source and a steam turbine 19 driven by the steam generated by the boiler 18 are additionally installed.
Patent JP-S54107256-A (JP)
Title: Semiconductor device mounting method
Inventor: MASUDA RIICHI
IPC: H05K3/34
Filed: 1978-02-09
Abstract: PURPOSE: To facilitate the movement of a fitting substrate after positioning, by sticking an adhesive metallic thin film after arranging and positioning a FPT (flat package-type) semiconductor device on the fitting substrate.  
     CONSTITUTION: After FPT semiconductor device 12 is arranged and positioned on print substrate 11, adhesive metallic thin film 13 where an adhesive film is formed, for example, by applying adhesive materials to aluminum foil is sticked, and both are fixed temporarily. As a result, even if print substrate 11 is moved, the positional slippage of device 12 is not generated unless print substrate 11 is handled roughly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06227675-A (JP)
Title: Supply device for cement and the like
Inventor: ISOBE KINJI
IPC: B01J4/02
Filed: 1993-02-01
Abstract: PURPOSE:To provide a supply device capable of automatically supplying cement to a concrete mixer in a constant amount each in response to a cement demand signal of the concrete mixer. CONSTITUTION:A cement supply device has a blower 1 to suck cement, a cement storage tank 2 to store cement, a cement weighing apparatus 3 and a cement discharge valve 4 to open its door in response to a cement demand signal generated by a concrete mixer and to close the door in response at the time when decrease of cement in the cement storage tank 2 reaches specified value.
Patent JP-2000213298-A (JP)
Title: Cylindrical intermediate body forming device, and secondary lining execution method
Inventor: KAWABATA MASATAKA
IPC: E21D11/40
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical intermediate body forming device capable of mechanically assembling in a primary lining a cylindrical intermediate body of the shape along an inner circumferential surface of the primary lining from a striplike plastic stock material to be carried in the primary lining. SOLUTION: This cylindrical intermediate body forming device comprises a traveling part 1 movable in a primary lining in the axial direction, a drive shaft 5 extended forward of a forward end of the traveling part 1 and subjected to the rotation on the axis of the primary lining, an arm 8 turning around the drive shaft 5 in an expanded condition in the radial direction of the primary lining from an upper part of the drive shaft 5, a holding part 9 to allow a plastic stock material to forcibly slide in the circumferential direction along an inner circumferential surface of the primary lining as the arm 8 is turned in a state of holding a forward end part of the plastic stock material carried in the primary lining,  a stopper member abutting on a forward edge in the moving direction of the stock material to allow the stock material to take a spiral winding action while the stock material slides along the inner circumferential surface of the primary lining of the stock material, and a pusher device to push the edge of the spirally wound stock material forward.
Patent JP-S56111275-A (JP)
Title: Luminous semiconductor device
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L33/30
Filed: 1980-02-07
Abstract: PURPOSE:To reduce misfit dislocation and the like on a heteroboundary and improve luminous efficiency by lessening the width of the forbidden band of a P layer constituting a PN junction is comparison with that of an N layer and further by specifying the carrier density of the P and N layers respectively in a GaAlAs heterojunction diode. CONSTITUTION:On a P type GaAs substrate 1 are laminated and grown epitaxially a P type Ga1-xAlxAs layer 2 serving as a luminous part and an N type Ga1-yAl7As layer 3 and to the back surface of the substrate 1 is connected an electrode 4, while also on the central surface of the layer 3 is formed an electrode 5. In such a constitution, the width of the forbidden band of the N type layer 3 through the intermediary of the PN heterojunction is made larger than that of the P type layer 2, and at the same time the carrier density p of the P type layer 2 is set to be 4.5- 10<17>cm<-3p<2.5X10<18>cm<-3> by using Zn impurity, while the density n of the N type layer 3 is also set to be 2X10<17>cm<-3n<1X10<18>cm<-3>. In this way, defects on the hetero-boundary are removed and the luminous efficiency is improved.
Patent JP-S63182292-A (JP)
Title: Device for liquid phase epitaxy
Inventor: HIRAYAMA NORIYUKI
IPC: C30B19/06
Filed: 1987-01-23
Abstract: PURPOSE:To prevent the deterioration of a soln. reservoir due to the flaws caused by edge growth and the variations in the carrier concn. due to the remaining of a dopant by using a cartridge as the soln. storage hold for storing a growth soln. to separately detach the cartridge from the main soln. reservoir body. CONSTITUTION:The device has the following structure. Namely a slider 11 for housing a substrate 12 and the soln. reservoir 13 placed on the slider 11, capable of being relatively slid with respect to the slider 11, and provided with plural through holes are provided. The detachable soln. storage hole cartridge 14 provided with a through hold for storing the growth soln. 15 is inserted into the plural through holes of the soln. reservoir 13.