baber/WOPTO huggingface dataset:
Patent JP-H1021500-A (JP)
Title: Vehicle speed controller
Inventor: NAGAI TAKAAKI
IPC: F02D29/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the occurrence of an unforeseen situation at the time of sudden acceleration or deceleration by obtaining position information on a road and gradually correcting the detection position of a vehicle when the vehicle passes through a place where a position information providing means is locally installed on the road. SOLUTION: The reader 4 is locally installed on the road and the reader 4 reads a marker M giving position information. The distance between the vehicles is obtained based on the position of the front vehicle, which is received by a communication part 3, while the detection position of the vehicle is successively corrected based on position information which is read. The control target quantity of speed at which the vehicle travels while following the front vehicle, is calculated so that the obtained distance between the vehicles becomes the distance with the vehicles, which is previously set, and a driving command is suitably given to the accelerator driving part 6 of the vehicle and a brake driving part 7. The travel speed of the vehicle is controlled by an operation control part 5.  Thus the occurrence of the unforeseen situation can be prevented at the time of temporary sudden acceleration or deceleration.
Patent JP-H0659000-A (JP)
Title: Method for measuring constants of ac motor
Inventor: SAKAI KEIJIRO
IPC: G01R31/34
Filed: 1992-08-05
Abstract: PURPOSE:To measure resistance accurately by fetching an ON voltage drop of power semiconductor element corresponding to DC current from a memory based on an average voltage command value in an ON interval of a chopper and then operating the primary resistance of an AC motor based on the ratio of a value obtained by subtracting the ON voltage drop to a detected value of DC current. CONSTITUTION:Primary resistance r1 is measured using an inverter 4 prior to normal operation and the measured resistance is employed as a motor constant in speed sensorless vector control. The inverter 4 is operated as a chopper through DC excitation processing 10 to feed a motor 5 with a DC current. A primary resistance operating means 12 then operates a measurement r1 based on an output Vp from an ON voltage drop memory means 11 for a corresponding power semiconductor element, a detected value I of DC current, an input voltage Vdc to the inverter, and a chopper conduction rate command deltam. In other words, primary resistance r1 of AC motor is operated by subtracting the ON voltage drop Vp of a power semiconductor element corresponding to a stored DC current from an average voltage command value Vdc.deltam in the ON interval of chopper and then determining the ratio of a value obtained according to a formula (Vdc.deltam-Vp) to a detected value I.
Patent JP-H01212068-A (JP)
Title: Rotary drum
Inventor: MORITA NAOYUKI
IPC: B41J15/04
Filed: 1988-08-23
Abstract: PURPOSE:To manufacture with less man-hour and to reduce cost by forming a main body member by connecting plural pieces of annular members. CONSTITUTION:A cylindrical drum is constituted in a manner that a spindle member 18 is engaged in a pair of side members 20, connected plural annular members and disposed between the side members 20. In this case, the pair of side members 20 as well as the plural annular members can be produced by molding or casting, hence they can be formed into a desired shape in one production process. Further, to assemble them, the pair of side members 20 are engaged with the spindle member 18, and between these members 20, the plural annular members connected with each other are disposed, so that the rotary drum 10 can be completed only by conducting an auxiliary work such as the grinding of the outer surface. As a result, the number of production processes can be decreased, a need for an expensive machine can be eliminated, and the cost can be reduced.
Patent JP-H1034283-A (JP)
Title: Device for preheating casting material
Inventor: ITO KENSHO
IPC: B22D45/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To safely supply casting material into a molten metal holding furnace by unnecessitating that a worker approaches the molten metal holding furnace. SOLUTION: This device 1 for preheating the casting materials is composed of an inner cylinder 5 having a discharging hole 7, communicating holes 1 and charging hole 21, an outer cylinder 11 covering the communicating holes 9 and arranged at a fixed interval from the outer peripheral surface of the inner cylinder 5, a burner 13 for injecting flame into the space between the inner peripheral surface of the outer cylinder 11 and the outer peripheral surface of the inner cylinder 5, a plunger 15 for discharging an aluminum 27 from a discharging hole 7 and a plunger driving means.
Patent JP-S6453821-A (JP)
Title: Press molding apparatus
Inventor: KIKUCHI TADASHI
IPC: B29C43/32
Filed: 1987-08-25
Abstract: PURPOSE:To automate separation of a mold after molding is completed, by attaching one specific vibrating lever to a press molding apparatus for press- molding a rubber material. CONSTITUTION:When a pushing-up member 6 and 25 is moved upward, each guide member 8 and 26 is moved upward while being kept in horizontal state. Mold platens 4a and 4b are separated from a bottom force platen 4c while being kept in horizontal state. Further upward movement is continued, the pushing-up member 25 is inclined in centering around a roller 28 and comes eventually into a vertical state where a top force platen 4a of the mold platen is in an open state to the bottom force platen 4c by 90 deg., and the middle force platen 4b is in an open state to the bottom force platen 4c by 60 deg.. Before the top force platen 4a takes a vertical position, a nail member 33 is worked and the top force platen 4a is thereby pinched and fixed on a guide member 26 and positional deviation between the guide member 26 and the top force platen 4a is prevented. These serial movements are done by the vibrational movement of a common vibrational lever 10.
Patent JP-H0492441-A (JP)
Title: Tool for semiconductor-chip suction use
Inventor: YAMASHITA HISANORI
IPC: H01L21/52
Filed: 1990-08-08
Abstract: PURPOSE:To eliminate nonuniformity of and prevent a crack or a flaw in a chip by a method wherein a cylinder is used to introduce the high-pressure air, gap sizes between the cylinder and a nozzle main body are made different at both end openings and a holding force by means of an air pressure acts on the nozzle main body. CONSTITUTION:The inside diameter at the upper-end opening of a cylinder 2a is larger than the diameter at the lower-end opening. When the air is injected to the inside of the cylinder 2a, the air flows out from gaps between the upper and lower end openings of the cylinder 2a and a nozzle main body 1 as shown by arrows 5. Since gap sizes l1, l2 at the upper end and the lower end are different, the nozzle can be levitated by the difference in an outflow amount of the air. When the nozzle main body 1 reaches the lowest point and the flow speed of the air becomes fast, a pressure is lowered there and the nozzle main body 1 is sucked to a holding part 2 and is pushed downward. When a taper- shaped edge 1b is formed at the flange 1a, the flow speed of the air becomes slow and the nozzle main body 1 is not sucked to the holding part. It is possible to prevent a mounting load from being exerted too much.
Patent JP-H1047151-A (JP)
Title: Electronic control device for automobile
Inventor: MASUDA MITSUYASU
IPC: H03K17/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To use a serial I/F in various applications by connecting a serially connectable object other than a nonvolatile memory to the serial I/F in parallel and changing object to communicate time sharingly in a unit where a CPU provided with the serial I/F and the nonvolatile memory are installed. SOLUTION: An electronic control device 1 for automobile is provided with a one-chip CPU 3 containing a nonvolatile memory (RAM) 3a and a serial communication module 3b, a memory (ROM) 4 for storing the program and data, a low voltage power source circuit 5, an input signal processing circuit 6, an output signal processing circuit 7, a serial connection type nonvolatile memory 8, and an I/F circuit 9 for external communication. Control is performed following the initialize phase, active phase, and terminate phase. One serial I/F is used for a plurality of applications by changing the set value of the serial I/F and the chip-enable signal for each phase.
Patent JP-H1133681-A (JP)
Title: Method for detecting defective shape of sand cutter, and its device
Inventor: NAITOU MASAMOTO
IPC: B22C23/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To defect the defective shape of the cutter by measuring raggedness of a back side of a sand-cut mold, and judging whether or not the raggedness is within the reference value. SOLUTION: A laser displacement sensor 11 is moved in the direction of the arrow at the prescribed level, raggedness of a sand-cut surface of a rear side part of a mold is measured, and if the difference in height exceeds the prescribed value, it is assumed that raggedness due to the blade chipping of the sand cutter is present, the signal on abnormality is transmitted from the control side, and a molding and casting equipment is automatically stopped. More specifically, Hf of a die frame is measured by the sensor 11, the measured value is set to the reference height Hf =0, and the height Hm of the mold rear side 1A is measured. The upper limit HLh , and the lower limit HLl of the reference value of a projecting part of the mold of a storage device, and the measured value Hm are compared with each other by a comparing device. If HLl < Hm <HLh , it is judged to be normal.  If Hm >HLh , it is judged that the cutter blade is chipped. If Hm <HLl , it is judged that the fitting is defective.
Patent JP-H0374319-A (JP)
Title: Hair cosmetic
Inventor: NANJO MASASHI
IPC: A61Q5/06
Filed: 1989-08-14
Abstract: PURPOSE:To obtain a hair cosmetic free from stickiness to hair, having excellent smoothness and imparting the hair with moderate setting power by using a dimethylsilicone rubber, polyvinyl pyrrolidone and a specific copolymer as compounding components. CONSTITUTION:The objective cosmetic contains (A) one or more kinds of dimethylsilicone rubbers of formula I (R<1> and R<2> are methyl or OH; n is 4,000-9,000), (B) a polyvinyl pyrrolidone and (C) an octylacrylamide- butylaminoethyl methacrylate-acrylic acid ester copolymer containing the constituent units of formula II, formula III and formula IV. The amounts of the components B and C are preferably 0.1-3wt.% and 0.2-4wt.%, respectively, and the weight ratio of A/(B+C) is preferably 1/(10-1), especially 1/(8-2).
Patent JP-S58115740-A (JP)
Title: Sample driving mechanism for electron beam unit
Inventor: SUZUKI SHIGERU
IPC: H01J37/28
Filed: 1981-12-28
Abstract: PURPOSE:To simplify a driving mechanism and independently adjut x and y coordinates by separately providing an inclination regulating axis while making common each of an aximuth angle regulating axis and x and y coordinate position regulating axes and setting a common axis and an inclination regulating axis in the vertical positional relation. CONSTITUTION:A hollow axis hole 90 with an axis O2 that is deviated downward in relation to an axis O1 is established at the axial body 36 of a sample inclining member 32 and three rotary axes of an azimuth angle regulating axis 43, an x coordinate regulating axis 44, and a y coordinate regulating axis 45 are sequentially provided from the outside to the inside and is coaxially installed in relation to the axis O2 in the axis hole 90. These regulating axes 43-45 have worm wheels 46-48 at the respective input side ends. On the other hand, a worm 49 is rotatively supported on the axial body 36 of the sample inclining member 32 through a bearing 98 and is engaged with the worm wheel 46. Besides, a control knob 91 is provided on one end of the worm 49. The azimuth angle regulating axis 43 can be revolved by rotating this knob 91.
Patent JP-S6365963-A (JP)
Inventor: UJIIE TSUTOMU
IPC: B30B9/32
Filed: 1986-09-06
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-H0531673-A (JP)
Title: Manufacture of cemented carbide grinding wheel
Inventor: FUKUDA KAZUJI
IPC: B24D3/06
Filed: 1991-07-26
Abstract: PURPOSE:To relieve a dressing work and to perform economical utilization of high-cost cemented carbide grinding grain. CONSTITUTION:Cemented carbide grinding grains 16, such as diamonds, are laid over a conductive base sheet 10 on which a non-adhesive film 12 is formed for treatment. The cemented carbide grinding grains 16 are fixed on the conductive base sheet 10 by means of a an electrodeposited metal 18 electrically precipitated by an electric plating method. After a grinding grain base metal 22 is fixed on a grinding grain part 20, the conductive base sheet 10 is removed through the non-adhesive film 12 formed by non-adhesive treatment so as to manufacture a cemented carbide grinding wheel.
Patent JP-S6367284-A (JP)
Inventor: KUWABARA TOYOAKI
IPC: B65G69/20
Filed: 1986-09-06
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-2000038420-A (JP)
Title: Propylene copolymer and its production
Inventor: MACHIDA SHUJI
IPC: C08F210/06
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a propylene copolymer having excellent moldability and high transparency and uniformity and useful also as a compatibilizing agent. SOLUTION: The objective propylene graft copolymer containing terminal vinyl group originating from propylene and C-C double board originating from diolefin satisfies the following requirements. (a) The weight-average molecular weight is 1,500-500,000; (b) the content of unit originating from diolefins is 0-20 mol.%; (c) the content of unit originating from 2-20C α-olefins (excluding propylene), cycloolefins and styrene monomers is 0-50 mol.%; and (d) the product [η].[C] is 0.01-5 wherein [η] is intrinsic viscosity (decalin L/g) and [C] is the sum of the terminal vinyl group originating from propylene and the C-C double bond originating from diolefins.  The propylene graft copolymer includes a copolymer produced by copolymerizing propylene, etc., to the above propylene polymer, having a boiling xylene insoluble content of <=1%, essentially free from gel and containing 0.01-80 wt.% of the above propylene copolymer.
Patent JP-S6452450-A (JP)
Title: Method for judging tooth color for preparing artificial tooth
Inventor: OIKAWA TOMOHIRO
IPC: A61C19/04
Filed: 1987-08-25
Abstract: PURPOSE:To prepare an artificial tooth reduced in a feeling of physical disorder even under any illumination condition, by taking the photograph of a tooth while making the illumination condition to the adjacent tooth variable to display the same as a color image and judging the tooth color of the adjacent tooth on reference to the color sample data of the teeth. CONSTITUTION:The adjacent tooth of a tooth to be treated is photographed by a color camera 11 while illuminated under a definite illumination condition to be displayed on the picture of a color CRT 12 through a controller 14. Next, the adjacent tooth 17 to the tooth to be treated is displayed on the color CRT 12 in a magnified state and divided into regions as shown by broken lines. Each region of an artificial tooth is visually replaced with a shade guide while the color distribution of the adjacent tooth 17 displayed on the picture of the color CRT 2 is referred to. By this method, the color data of the adjacent tooth 17 and a floppy disk 13 having the number selection data of the shade guide stored therein are regenerated on the picture of the color CRT 12 and the artificial tooth is prepared on the reference to the regenerated display image.
Patent JP-S6369554-A (JP)
Title: Nozzle
Inventor: UCHIYAMA TOMIO
IPC: B05B1/12
Filed: 1986-09-09
Abstract: PURPOSE:To form various atomizing patterns, by forming vortex chambers mutually different in volume to both-side edges of a core and allowing the area of aperture parts of both ends of the through-hole of an orifice to mutually differ and also changing the opposite faces of the core and the orifice. CONSTITUTION:A core 18 and an orifice 28 are inserted between a nozzle main body 10 and a capo 32 to be fitted to the nozzle main body 10. Plural through- holes 24 are bored to this core 18 and vortex chambers 20, 22 which are communicated with these through-holes 24 and are different in volume are formed to both-side edges. Further a through-hole 30 formed with aperture parts different in area is provided to both-side edges of the orifice 28. Various atomizing patterns can be obtained by changing the opposite faces of the core and the orifice, and variously changing the volume of the vortex chambers in which vortexes are caused.
Patent JP-S6454827-A (JP)
Title: Fm demodulation output processing circuit
Inventor: SHIMAZU TADAMI
IPC: H04H40/72
Filed: 1987-08-25
Abstract: PURPOSE:To vary the operating range of a demodulation output control circuit successively, by providing a level shift means capable of varying a shift quantity which shifts the level of a signal detected at an FM level detection circuit by a constant shift quantity in a level adjustment circuit. CONSTITUTION:Signal meter output obtained at an FM intermediate frequency detection circuit (FH-IF detecting circuit) 11 which obtains the signal meter output with a level corresponding to electric field strength is supplied to the level adjusting circuit 12, and the level of the signal meter output is shifted by the constant quantity by a variable constant voltage circuit 5, and the gradient of the signal meter output for the electric field strength is adjusted by a semi-fixed resistor 14. To the demodulation output control circuit 13, a demodulated composite signal is supplied, and control for a stereoscopic characteristic or a demodulation output processing such as the control for the elimination of a high frequency component and a low frequency component, etc,, are performed based on a control signal outputted from the level adjusting circuit 12. In such a way, it is possible to vary the operating range of the demodulation output control circuit 13 successively, and to respond to a destination place flexibly.
Patent JP-S59102639-A (JP)
Title: Voice recognition device for car
Inventor: MUTOU MASAHITO
IPC: G10L15/00
Filed: 1982-12-01
Abstract: PURPOSE:To perform a series of composite operations of a group of equipments simply and reliably by performing a series of composite operations of a group of car-mounted equipments in accordance with a series of composite operation programs for multiple car-mounted equipments which are read out by a predetermined package voice command. CONSTITUTION:A series of composite operation programs for multiple car- mounted equipments 18 are stored on an equipment operation memory 10. When a speaker utters a package voice command to a microphone, if this voice command coincides with the registered word on a registration word setting memory 12 in a voice recognition circuit 14 and also the current car travel coincides with the travel condition being set by a travel condition detection means 20, the voice recognition circuit 14 executes the said programs and performs a series of composite operations of the car-mounted equipments.
Patent JP-H0747171-A (JP)
Title: Amusement device
Inventor: YAGI HIROSHI
IPC: A63F9/00
Filed: 1993-08-03
Abstract: PURPOSE:To diversify the motion of a moving body which has been restricted. CONSTITUTION:This is an amusement device having a carrier 1 and a moving body 2 pulled so as to follow the movement of the carrier 1. The moving body 2 is provided with a main body 20, driving wheels 22 attached to the main body 20, a transmission mechanism 24 transmitting the rotation of the driving wheels 22, and an electric generating mechanism 25 driven by the rotary power of driving wheels 22 transmitted by the transmission mechanism 24. Also, it is provided with a battery 26 storing the electric energy generated by the electric generating mechanism 25, a microprocessor 27 in which electric energy is supplied, and at least one of objectives 28, 29 controlled by the microprocessor 27.
Patent JP-H1161599-A (JP)
Title: Weft regulator in fluid jet-type loom
Inventor: SAWADA SHIGEHARU
IPC: D03J1/04
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide the subject weft regulator designed to hold a weft from a nozzle at a proper position to make the length of the weft cut by a cutter constant. SOLUTION: This weft regulator has such a scheme that a regulatory member 10 bearing a regulatory part 11 is set up between a nozzle 21 and a cloth end CS, thus enabling a weft Y communicating with a cloth fell CF from the nozzle 21 to be held at a specified cutting position for a cutter 31 via the regulatory part II even if the nozzle 21 is moved to the weft insertion position.
Patent JP-H02107813-A (JP)
Title: Over-drawable three-section constituting telescope guide
Inventor: ZADEUSU HENDORIKASU UOSHITSUKU
IPC: A47B88/493
Filed: 1989-08-16
Abstract: PURPOSE: To permit the extension in two directions by providing a loose sliding buffer on both ends of two holders which is slidable between corresponding bar groups, and locking a center bar and a drawer bar at both extended end position by an end stopping device. CONSTITUTION: A center bar 2 and a drawer bar 3 are moved together in the X-direction until a slide buffer 6 is fixed in a housing bar 1 and moved so as to be engaged with a lip 12 to function as an end stopping means of the slide buffer 6. An outer holder 4 is engaged with the slide buffer 6, and a strike plate 10 prevents the movement of the buffer 6 and the contact bar 2. When further drawn, an edge 13 of the bar 3 is pressed against a corner B of a tilting member 8, the member 8 is turned, and the bar 3 can be further drawn. A buffer 7 is locked by a lip 14 of the plate 10, and functions as the end stopping means. Then, a holder 5 is engaged with the buffer 7, and the guide is locked in an extending direction.
Patent JP-H0766103-A (JP)
Title: Exposure controller
Inventor: SUZUKI KAZUAKI
IPC: H01L21/027
Filed: 1993-08-26
Abstract: PURPOSE:To provide an exposure controller for obtaining a desired exposure and uniform illuminance on a photosensitive substrate when it is applied to a slit scan exposure system employing a pulse light source. CONSTITUTION:A slit-like illuminating region has a trapezoidal illumination distribution in the scanning direction wherein the half-widths in the scanning direction on the opposite sides of the trapezoidal illumination distribution are equal to DELTAD1 and DELTAD2 and the average thereof is equal to DELTAD12. When the half-width in the scanning direction on the wafer of the illumination region is D and the minimum number of exposing pulses required for confining the accumulated exposure at each point on the wafer within a predetermined accuracy is Nmin, following relationship is satisfied: DELTAD12>=D/(2Nmin).
Patent JP-S58112676-A (JP)
Title: Welding method for punched parts
Inventor: YOSHIDA HIROSHI
IPC: B23K11/14
Filed: 1981-12-25
Abstract: PURPOSE:To discriminate between the top and reverse of parts automatically and to perform tight welding by mounting punched parts having a notch at one corner on a lower electrode which has a groove conforming to the shape of the parts and then performing welding. CONSTITUTION:Comb-shaped parts 3 having notches at one corner are obtained by punching. The parts 3 are mounted in contact with a surface 502 of the lower electrode 5 having the groove 501 conforming to the parts 3. A base 6 is mounted on the parts, which are pressed by the height of a flash 101 of the parts 3 in contact with the base to perform spot welding. Thus, the flash 101 serves as a projection to realize tight welding. By the notches at the asymmetrical position, the top and reverse of the parts are discriminated between automatically.