baber/WOPTO huggingface dataset:
Patent JP-H06149961-A (JP)
Title: Automatic drawing converting input system
Inventor: WAKAMATSU MASARU
IPC: G06T11/80
Filed: 1992-11-10
Abstract: PURPOSE:To store and display a lot of pictures approximately to a base picture by automatically recognizing the graphic of the base picture such as a drawing layout chart, design chart or photograph read from a scanner and specifying a drawing order. CONSTITUTION:Color data read from a scanner 11 are summarized into the number of colors to be displayed at a display controller 14 by a drawing device 12 and displayed on a graphic display 13. In this case, the read base picture such as the drawing layout chart, design chart or photograph is plotted by a plotter 12 composed of dot groups in the same color, and the graphic to be plotted at a display device is recognized. Then, graphics to be plotted without being over written by other graphics are successively extracted, further recognized and approximated as the set of non-routine graphics composed of sides or arcs, an order inverse to this extracting order is defined as the plotting order, this is converted to a plotting command and an attribute peculiar for the display controller and received by the display controller 14, and a prescribed picture is displayed corresponding to a command from a host computer 16.
Patent JP-H05237515-A (JP)
Title: Method for longitudinally rolling seamless pipe
Inventor: YOAHIMU HAINRIHI ROODE
IPC: B21B17/04
Filed: 1992-11-10
Abstract: PURPOSE: To provide a method for rolling a seamless pipe into a circle with high draft when the seamless pipe is manufactured using an internal tool in a rolling mill having two rolls whose rotary shafts are deviated each other. CONSTITUTION: Both rolls are not formed into closed rolls (circle) but opened rolls. That is, the cross section of combined upper and dower rolls is not formed into a closed curve, the diameter of the roll end part (caliber side 5) is made larger than the diameter of the roll central part (caliber groove bottom 3), and the part rolled by the caliber groove bottom 3 of a first roll is rolled by the caliber side 5 of a second roll. Simultaneously, a tensile force is applied on the pipe between both rolls to form it into a circle.
Patent JP-H06146232-A (JP)
Title: Method of building block layer in pile driving coupling block process
Inventor: KURIHARA YASUO
IPC: E02B3/06
Filed: 1992-11-10
Abstract: PURPOSE:To efficiently and safely build a block layer during building of an undersea structure with the use of a pile driving coupling block process. CONSTITUTION:A panel point device 31 in which a panel point block is suspended from a pile head 31c having its upper part fixed thereto with second steel rods 35 coupled thereto with extension steel rods 5 is set up to a pile 30 having driven in the sea bottom, and a plurality of blocks 32a are stacked on the panel point block. A fixture 36 is built and fixed on the upper surface of the block layer through which the second steel rods 35 pierce, and a cylindrical caisson 6 having its upper part exposed from the sea surface is set surrounding around the fixture 36. More than one of extension rods 5 are stretched on the caisson 6 so that the inside of the caisson 6 becomes water-tight, and then water is discharged from the inside of the caisson 6. Then nuts 12 are tightened onto the second steel rods 35 while the water-tight condition is held so as the second steel rods 35 are stretched together with the extension rods 5, and after the second steel rods 35 are coupled to the fixture 36 by means of the nuts 12, the caisson 6, the extension rods 5 and the like are removed.
Patent JP-2001144777-A (JP)
Title: Method for converting address for atm exchange network using atm exchange and x.25 packet terminals
Inventor: SUZUKI NOBUKAZU
IPC: H04L12/28
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for converting address for an ATM exchange network using an ATM exchange and X.25 packet terminals, by which a packet call is routed in the ATM exchange network when the X.25 packet terminals for setting a VC call are connected to the network. SOLUTION: The method is characterized in such a way that an X.25/ATM address table in a CLAD device arranged in the ATM exchange is retrieved with an originating/receiving DTE address as an index key when VC calling is executed from the X.25 packet terminal (a) to the terminal (b) or (c) through the ATM exchange network, applying ATM-PVC is assigned and cell conversion is executed.
Patent JP-2000161371-A (JP)
Title: Roller bearing
Inventor: SJOESTROEM HANS
IPC: F16C33/58
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a roller bearing capable of excellently functioning, and lengthening the life even when the bearing is subjected to a severe condition with no sufficient lubricant applied. SOLUTION: In this roller bearing which is made out of bearing steel, and is formed out of an inner race, an outer race concentrically disposed with the inner race, and of one set of rolling elements disposed in an annular space between the inner and outer races while being in rolling contact with the inner and outer races, at least one out of the inner and outer races, and one set of the rolling elements, is applied with a surface coating, and the surface coating includes an outer layer 9 made out of carbon nitride, and an intermediate layer 8 interposed between the surface of steel material receiving the aforesaid coating and the carbon nitride, and the intermediate layer is formed out of boron nitride carbon in a hexagonal system.
Patent JP-H02172059-A (JP)
Title: Alarming system for magnetic card reader/writer
Inventor: TAKIGUCHI KIYOAKI
IPC: G06K17/00
Filed: 1988-12-23
Abstract: PURPOSE:To decide a defective magnetic card reader/writer from a present status by taking the difference of a read signal intensity between past and present values and predicting whether or not the area approaches an area close to a readout disable area within a prescribed period based on the difference. CONSTITUTION:When a control circuit 50 detects a prescribed time lapses by the timer of a CPU 56, the circuit 50 reads a signal intensity V of a magnetic card 9 loaded to the mechanism section of a magnetic card reader/writer 19 and stores it in a RAM 58 tentatively. The oldest data in the FIFO memory, that is, the signal intensity V0 at a time t0 is read out. Then the signal intensity V stored tentatively is written in the FIFO memory 61 as a read signal intensity Vi at a time ti by the CPU 56. The CPU 56 uses a program by a ROM 57 to obtain its gradient theta depending on the difference from the past time and the present time. Then the gradient theta is extended and whether or not the extending line intersects a prescribed reference value H within a prescribed period T is calculated. Then the CPU 56 completes the processing (after raising alarm) without processing anything when the extending line of the gradient thetaat a time difference DELTAT does not intersect (or intersects) with the prescribed reference H within the prescribed period T.
Patent JP-H09164858-A (JP)
Title: Alarm device for vehicle
Inventor: YAMAMOTO YASUHIDE
IPC: G08G1/16
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an alarm device which gives an alarm to a member of the crew through a vibration, and certainly transmits the contents of the alarm. SOLUTION: When an obstacle is detected by a rear obstacle sensor 11, a vibration signal which drives vibration bodies V1-V9 from a vibration signal producing section 12 on the above sensor output and vibrates them is outputted to each of relays RY1-RY9 of a selecting section 14, and a control signal for controlling the motions of the relays RY1-RY9 is outputted from a control signal producing section 13. This signal selectively turns the relays RY1-RY9 into an ON-state, and the vibration signal inputting into the relay turned into the ON-state is transmitted to the vibration body connected to an output side. The vibration body is driven by the transmitted vibration signal to vibrate.
Patent JP-H08245898-A (JP)
Title: Water-soluble fiber-reactive anthraquinone compound
Inventor: BUERUNAA FUUBAATO RUSU
IPC: C09B62/505
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a novel anthraquinone compd. which is a fiber-reactive blue dye, exhibits a high fastness and a high fixing yield, and can be synthesized at a lower cost than other anthraquinone dyes.  
     SOLUTION: The anthraquinone compd. is represented by formula I [wherein R 1  is H, 1-6C alkyl, carbonyl or the like; R 2  is sulfo or carboxyl; m is 0-2; R 3  is sulfo, carboxyl or halogen; p is 0-2; W is 1-6C alkylene; X is vinyl or -CH 2 CH 2 -L (wherein L is a group separating under an alkaline condition); and Y is a bridge member comprising O or NH] and is derived from a compd. of formula III (wherein X is the same as described above or hydroxyethyl) and a compd. of formula II (wherein A is F, Cl, Br, sulfo or the like). A compd. of formula IV (wherein x is 2 or 3; y is esp. 0 or 1; and Y 1  is esp. β-sulfatoethyl) is an esp. pref. example. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H08184515-A (JP)
Title: Surface mounting semiconductor pressure sensor
Inventor: SAITO HIROSHI
IPC: G01L9/00
Filed: 1994-12-28
Abstract: PURPOSE: To reduce the size and cost of a surface mounting semiconductor pressure sensor. CONSTITUTION: The surface mounting semiconductor pressure sensor comprises a package 3 having a pressure reference chamber 3b, a semiconductor pressure sensor chip 1 mounted on the bottom of the pressure reference chamber 3b through a counterbore 2, and a lead frame 5 connected through a metal wire 6 with the semiconductor pressure sensor chip 1 and molded integrally with the package 3. A board 8 closes the opening 3a of the pressure reference chamber 3b and a conductive pin 10 provided therein connects the lead frame 5 with a conductor pattern 11.
Patent JP-H03187271-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAKI SHUNICHI
IPC: H01L21/336
Filed: 1989-12-15
Abstract: PURPOSE:To sharply reduce the dispersion of the properties of a buried gate type MOSFET by forming the symmetrical respective regions of source and drain regions and the side face of a buried gate in self-alignment. CONSTITUTION:With a trapezoid pattern, which has a plane shape corresponding to a gate arrangement part, as a mask, the ions of impurities are implanted in high concentration obliquely from above by, for example, ion implantation, and at the time of ion implantation, source 6S and drain 6D regions in low concentration, where impurity concentration lowers toward the trapezoid pattern and which have symmetrical concentration distribution, are formed near both sides of the trapezoid pattern which become the shades of the trapezoid pattern, and at the same time a source region 7S and a drain region 7D in high concentration are made in the regions which do not become the shades of the trapezoid pattern. Moreover, by the lift off method, a second material film, which has an opening in alignment with the trapezoid pattern, is made, and then a recess 10 for gate formation is made to align with the opening 9 of this second material film. Hereby, the lengths of the source and drain regions in low concentration, which have concentration distribution lowering gradually toward gate, are equalized, and the dispersion of transistor properties is reduced.
Patent JP-H01168569-A (JP)
Title: Electric power steering device
Inventor: KUME MASAYUKI
IPC: B62D6/00
Filed: 1987-12-25
Abstract: PURPOSE:To keep off any microvibration due to a phase lag in a motor current by adding such a function that reduces an electric current conformed to torque sensor differential output according to the motor current, in an electric power steering device. CONSTITUTION:When a torque sensor 2 outputs a voltage conformed to steering force, this output is halved and one side is inputted into a differentiating circuit 8, while torque differentiating output power is outputted from this differentiating circuit 8. This torque differentiating output is inputted into an analog-digital converter 9, and converted into a binary number conformed to a voltage value. The torque sensor output on the other is inputted into an amplifier 10. Output of a car speed sensor 18 is inputted into a microcomputer 11 which calculates a motor current and a motor rotational direction by torque, an A/D converted value of torque differentiation and a car speed signal, and it outputs a motor rotational signal via an AND circuit.
Patent JP-H04194479-A (JP)
Title: Pipe joint
Inventor: KAGEYAMA HIDEKI
IPC: F16L13/10
Filed: 1990-11-27
Abstract: PURPOSE:To prevent a pipe from its fall off and to decrease also a material consumption amount with a joint length only required short by forming a socket insertion part, which can be adhesively attached by an adhesive agent of quality equal to that applied to a joint main unit, constituted of an elastic material contracted by predetermined external force. CONSTITUTION:When an adhesive agent is applied to a predetermined range of a socket internal surface of a pipe joint 1 and an external surface of a pipe 30, each surface layer 2b', 3a, 30a is swollen and melted. Under this condition, when the pipe 30 is inserted into a joint socket 1a, the melted internal surface layer 2b' and the external surface layer 30a in contact with this layer 2b' are adhesively attached to each other, but the socket internal surface is formed in tapered shape, so that the internal surface layer 3a is not brought into contact with the external surface of the pipe 30. However, by constituting each socket insertion part 3 of an elastic material, contracted by predetermined external force, different from a constitutional material of a joint main unit 2, when external force F is applied by a diameter-contracting jig from the outside of a band 4 in the external surface, the socket insertion part 3 is relatively easily contracted, and its internal surface layer 3a is pressed adhesively attached to the surface layer 30a of a pipe external surface in the socket 1a.
Patent JP-2000141483-A (JP)
Title: Method for curing outer surface of frp tube
Inventor: TAMADA RYOZO
IPC: B29K31/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To effectively and rapidly cure a resin for reinforcing fibers in a method for manufacturing an FRP tube by winding resin-impregnated reinforcing fiber on a mandrel and curing it. SOLUTION: The method for curing an outer surface of an FRP tube 3 cured by laminating resin impregnated reinforcing fiber 2 on a surface of a mandrel 1 comprises the steps of adopting a vinyl ester resin 5 as a resin to be impregnated into a reinforcing fiber of an outermost layer 4b, laminating the fiber 2, applying an ultraviolet ray 7 to its surface to cure the resin 5, forming a surface film, shutting off the air from an inner resin, rapidly curing the resin, and rapidly curing the interior resin.
Patent JP-H09165484-A (JP)
Title: Transparent rubber modified styrene resin
Inventor: OTSUZUKI SHIROU
IPC: C08L25/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber modified styrene resin which has excellent transparency, moldability and other properties by incorporating a styrene resin composed mainly of polystyrene and a rubbery polymer contg. a particular amt. of bromine in a predetermined wt. ratio. SOLUTION: Styrene (A) in an amt. of 95 to 100wt.% and 5 to 0wt.% monomer copolymerizable with styrene (B) (e.g. acrylonitrile) are polymerized in the presence of a rubbery polymer contg. 50 to 65wt.% bromine (C). Thus, a transparent, rubber modified styrene resin is obtd. which comprises a styrene resin comprising not less than 95wt.% structural unit derived from styrene and a rubbery polymer contg. 50 to 65wt.% bromine and has a rubbery polymer content of 1 to 70wt.%. The component (C) may be prepd. by, e.g. a method wherein butadiene is polymerized in the presence of a polymer of tribromostyrene or a method wherein bromine is added to a carbon-carbon double bond of the rubbery polymer (e.g. polybutadiene).
Patent JP-H02171377-A (JP)
Title: Anti-lock control device
Inventor: KUWANA KAZUTAKA
IPC: B60T8/62
Filed: 1988-12-24
Abstract: PURPOSE:To perform precise anti-lock control corresponding to the condition of road surfaces by making a hydraulic pressure setting means set up a specified target hydraulic pressure for a drive control means, and thereby permitting the braking hydraulic pressure of a wheel cylinder to be regulated to the target hydraulic pressure. CONSTITUTION:When a pressure developing device 101 is driven, braking hydraulic pressure is supplied to a wheel cylinder 51 via a pressure control valve device 102 so that braking force is applied to a wheel FR. Then, the rotating speed, that is, the wheel speed of the wheel FR is detected by a wheel speed detecting means 103. The operation of the aforesaid pressure control valve device 102 is controlled by a braking force control means 104. In the braking force control means 104, a specified target hydraulic pressure is set up by a target hydraulic pressure setting means 105. The target hydraulic pressure shall be of a constant valve or shall be of a value corresponding to the condition of road surfaces, which is set up as a control target for a drive control means 106. The pressure control valve device 102 is driven by the drive control means 106, braking hydraulic pressure to be supplied to the wheel cylinder 51 is thereby regulated to the aforesaid target hydraulic pressure.
Patent JP-H0473849-A (JP)
Title: Method and device for analyzing electron diffraction pattern
Inventor: FUNAKI SHUICHI
IPC: H01J37/22
Filed: 1990-11-28
Abstract: PURPOSE:To precisely and easily identify a material by arithmetically forming the model diffraction pattern by an estimated material, and displaying this model diffraction pattern and the measured pattern of electron diffraction pattern overlapped with one over the other. CONSTITUTION:The coordinate of each dot of an electron diffraction pattern recorded on a photograph or imaging plate is read, for example, by coordinate detection by image processing, or directly by use of a magnifying glass with micrometer or a digitizer 1, and inputted to an arithmetic control means 2. The arithmetic control means 2 reads the data of an estimated material estimated by elemental analysis from a disc memory 3 and conducts forming processing of model diffraction pattern to display the obtained model diffraction pattern and the measured net pattern of electron diffraction pattern overlapped with one over the other on a CRT 4. Thus, precise substance identification can be easily and rapidly performed.
Patent JP-H08185406-A (JP)
Title: System and method for processing natural language
Inventor: SUDA ARUNA ROORA
IPC: G06F17/30
Filed: 1994-12-28
Abstract: PURPOSE: To generate phrases in expression forms suitable for respective conditions from the same concept by dividing input information into respective concepts and selecting one natural language expression out of natural language expressions more than one corresponding to each divided concept while referring to a knowledge base. CONSTITUTION: A pre-processing part 21 generates a language-like concept to add features (such as sex, number and person) depending on the inputted conception, decides a sentence type or a surface by seeing through the entire conception to be described and dispatches this information to a sentence generating part 22 as a guideline. For example, it is checked whether the concept including the form of a pronoun or rough center is already mentioned or marked to be mentioned with the pronoun. In that case, any available pronoun is utilized for mentioning the conception but in the other case, all the words matched with the concept are extracted by retrieving the language knowledge base. By retrieving a personal data base and a user registration dictionary in order to provided the word desirable for a user at the generating part, the selected natural language can be generated.
Patent JP-2001135128-A (JP)
Title: Lighting device
Inventor: BABA TOSHIRO
IPC: F21Y103/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a smart lighting device easy to handle. SOLUTION: The lighting device comprises an opening 21 formed in a portion of a case 4 storing a printed circuit board 3 on which lighting circuit parts 2 are mounted and a power supply terminal block 22 provided in the opening 21 for supplying power to the lighting circuit parts 2. The power supply terminal block 22 is fixed to a mounting member 24 which is formed by cutting and raising a portion of the case 4 which is passed into a slit 23 in the printed circuit board 3. The case 4 containing the mounting member 24 is made of metal and has a flat cylindrical portion 25 protruded on an electrically insulated mounting board 10 laid between the printed circuit board 3 and the case 4 and inserted between the inner periphery of the slit 23 and the outer periphery of the mounting member 24.  The case 4 is made of metal, the power supply terminal block 22 is arranged near the lower part of the opening 21 and the synthetic resin mounting board 10 is laid between the printed board 3 and the case 4. A blocking member 26 protruded from the case 4 is arranged in a cavity of the opening 21 where the power supply terminal block 22 does not face it, and cut edge portions 41 of the opening 21 are inserted in grooves 27 formed on both sides of the blocking member 26.
Patent JP-H09167081-A (JP)
Title: Adding circuit
Inventor: YAMAZAKI ITARU
IPC: G06F7/506
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce unnecessary power consumption after operation by providing a means which cutting off a current flowing to a P-LOAD circuit (multi-input NOR circuit) mounted on a CLA(carry lock ahead) when all CSAs(carry select adder) finish operation. SOLUTION: A FLAG 7 inputs C0A and C1A outputted by CSA 1a, a carry from a low-order part, and a carry signal to a high-order signal and sets SFLAG to '1' according to a specific rule. Then FPR 9 which inputs this SFLAG propagates an operation end signal to high-order FPR 9 on condition that the operation end signal of low-order CSA is inputted. Similarly, each CSA performs operation and when the operation end signal reaches FPR 9 regarding the highest-order CSA and the operation of the highest-order CSA ends, it is outputted as an all-CSA operation end signal to respective CLAs. Each CLA once inputting the all-CSA operation end signal cuts off the current flowing in the circuit, so the input from each CSA stops.
Patent JP-H05166017-A (JP)
Title: Method for discriminating authenticity of rainbow hologram and information recording method using rainbow hologram
Inventor: YAMAZAKI TETSUJI
IPC: G06K19/06
Filed: 1991-12-11
Abstract: PURPOSE:To discriminate the authenticity of a rainbow hologram even with (use of a simple device by recording the different type of information according to the position and the shape of a slit-shaped opening which functions to limit the object light used for the rainbow hologram recording. CONSTITUTION:A monochromatic rainbow hologram 1 is illuminated by the monochromatic light 2 at the incident angle 9. of the reference light used for the recording of the second stage. Thus theta2 the slit image 4 of a recording state is reproduced by the diffraction light 3. When the rainbow holograms including the hologram 1 are reproduced, the light 2 of the reproduction wavelength lambda' having the specific relation with the wavelength lambda of the recording state is used. Then the hologram 1 is illuminated at an incident angle theta2 having the specific relation with the angle theta2. Thus the image 4 is reproduced. A detector means like a CCD camera, etc., checks whether the image 4 is reproduced in a prescribed shape and at a the hologram 1 is decided.