baber/WOPTO huggingface dataset:
Patent JP-S6138848-A (JP)
Title: Abnormal boring detector
Inventor: NO AKIHIKO
IPC: B23B49/00
Filed: 1984-07-31
Abstract: PURPOSE:To improve the detection accuracy of abnormal boring by detecting the infrared ray emitting from the discharging chips. CONSTITUTION:A suction body 11 is arranged near the position for producing the boring chips 3 while an infrared ray detecting section 5 is fixed to said body 11 to receive the infrared ray radiating from the chips 3 being sucked by said body 11 then convert into an electric signal to be used for detecting the abnormal boring. With such arrangement, the boring condition by means of a small diameter drill1 can be detected automatically and accurately.
Patent JP-S5947537-A (JP)
Title: Clearance adjusting device
Inventor: TANAKA TAMIO
IPC: F16D65/60
Filed: 1982-09-10
Abstract: PURPOSE:To aim at simplification in a device structure, by using this device for a cam brake or the like to be attached to vehicles, while rotating a clearance adjusting worm wheel in a way of interlocking a body being overrotated when a brake clearance goes beyond the setting value, via a link member. CONSTITUTION:When the whole body of a device 1 is rotated clockwise with the center of a worm wheel 6 as an axis by an actuator via a push rod 23, if the clearance between a friction member and a rotor (unillustrated herein either) is larger than the setting value in case of a cam brake producing braking force, rotation of a body 5 toward a clockwise direction takes place so excessively in time of braking. If so, after engagement between a leg part 13 and a claw 11 comes off through link members 17 and 14, the next claw 11 and the leg part 13 are linked together. And, when braking is suspended, a star wheel is rotated via the engagement between the leg part 13 and the claw 11 in time of turning return to the original position of the body 5, thus a brake clearance is adjusted via a worm 7 and the worm wheel 6.
Patent JP-2000346559-A (JP)
Title: Control apparatus and method for electrode for electric furnace
Inventor: SASAKI TSUTOMU
IPC: F27B3/08
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric furnace electrode controller excellent in control stability and electric power saving. SOLUTION: A controller for an electric furnace electrode includes a furnace for accommodating molten substances 23, 24, an electrode 22 for supplying electric power to the molten substances 23, 24, and an electrode elevation mechanism 21 (21a, 21b, 21c) for ascending and descending the electrode 22. In response to a deviation between a current input value and a target set value, the electrode 22 is intermittently controlled in ascent and descent at a time interval functioning as non-response time for each electrode. As a result, unnecessary operation is suppressed together with rapid synchronization and wasteful electric power consumption.
Patent JP-H11350008-A (JP)
Title: Sintered copper alloy sliding material
Inventor: HANABUSA SABURO
IPC: B22F7/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce wear in a sliding material and to improve its seizuring resistance to the mating member by executing sintering in such a manner that tungsten component is granularly scattered into a bronze matrix, furthermore locally projecting a part of the tungsten sintered grains to the side of the mating member to form a rugged sliding face and securing a lubricating oil film by rugged surface. SOLUTION: As for the sliding material, the adoption of a mode of being formed into a high density sintered body, a mode of being formed into a composite material in which a lubricating synthetic resin material is enclosed into a void of a porous low density sintered body and a mode of being into the one having self-lubricity by impregnating the void of the porous low density sintered body with lubricating oil is possible. The content of tungsten component is preferably controlled to 3 to 13 wt.% to the whole alloy material powder. The sliding material 11 forms a sintered alloy layer on a steel sheet back plate 12, and tungsten sintered grains 14 are sintered into a bronze matrix 13 in a granular dispersed state. A part of the tungsten sintered grains locally projects onto the surface 15 of the matrix to form ruggedness on a sliding face 16.
Patent JP-S5860152-A (JP)
Title: Warm-air heater
Inventor: ITOU MASARU
IPC: F24H3/04
Filed: 1981-10-07
Abstract: PURPOSE:To remove the unevenness of indoor temperature by inducing and mixed combustion gas with an air current by a blower for a convection and blowing the gas off as warm air from the lower section of a main body. CONSTITUTION:The blower 10 for the convection is mounted to the lower section of the main body 1 and a warm-air blow-off port 12 is formed to the lower  section while an induced-air suction port 13 is opened t an upper section. When indoor air is supplied into an air path 14 by means of the blower 10 and discharged from the blow-off port 12, combustion gas from a combustor 3 is sucked to a throttling section 17 together with induced air from the suction port 13 by an ejector effect in the throttling section 17, mixed with indoor air from the blower 10, and discharged from the blow-off port 12 as warm air. Temperature difference from the indoor air supplied from the blower 10 is small and combustion gas is easy to be mixed because the gas is mixed with induced air from the upper section of the main body 1 and temperature is dropped, and the gas is mixed uniformly because a distance up to the blow-off port 12 from the throttling section 17 can be lengthened.
Patent JP-S644878-A (JP)
Title: Image processing method
Inventor: SHIROMIZU YASUYUKI
IPC: G06T7/60
Filed: 1987-06-27
Abstract: PURPOSE:To reduce a fact that an image gets out of shape, and also, to obtain vector data scarcely having a useless point, by executing a micro-vector processing, and thereafter, executing a macro-vector processing. CONSTITUTION:At least the vector data is extracted from a binary image inputted through an image input device, and with respect to the vector data, a micro- vector processing by a broken point approximation is executed, and thereafter, an angle made by two vectors continued to each other is checked, and when this angle is a prescribed threshold value and below, a macro-vector processing for setting it as one linear vector is executed. In such a way, with respect to an image which has been brought to a line thinning processing or a contour tracking processing, the micro-vector processing by the broken point approximation is executed, by which the fidelity to an original image is not deteriorated, and by executing the macro-vector processing, the data compressibility can be improved.
Patent JP-H0718785-A (JP)
Title: Hollow concrete column and its production
Inventor: KOBAYAKAWA SATOSHI
IPC: B28B21/68
Filed: 1993-06-29
Abstract: PURPOSE:To reduce the weight of a column, by connecting column reinforcements to jointing metals buried in the column so as to extend from the capital and surrounding the column reinforcements by shear reinforcements and further, forming a hollow in the column body by means of centrifugal molding. CONSTITUTION:Jointing metals 1 of column reinforcements are buried at the corners and the middle of the column and column reinforcements 2 jointed at the lower end thereof are arranged in the axial direction in the jointing metals and extended above from the column height. Shear reinforcements 3 surrounding the column reinforcements 2 are arranged on the respective column reinforcements at every specified interval in the axial direction of the column to form a rod cage. And a hollow concrete column A having a hollow space H in the circular section, along the axial length and also openings 4 at the upper and lower ends of the hollow space is formed by means of centrifugal molding.
Patent JP-S6049867-A (JP)
Title: Weaving method of industrial robot
Inventor: WATABE YUUJI
IPC: B23K9/12
Filed: 1983-08-31
Abstract: PURPOSE:To improve the efficiency of memory capacity and the efficiency of teaching procedure by rotating and moving parallelly a reference weaving pattern by calculation according to the advancing directions of respective hands and the attitude of the hands and applying said pattern. CONSTITUTION:A start point 1 and an end point 2 are stored in a memory for a weld line and while the information thereon is moved to reproduce a main weld line 3 with a welding robot. The plane axis 33 of the torch intersecting orthogonally with the vector 31 in the advancing direction of the torch and the vector 31 in the advancing direction of the torch obtd. from the vector 32 of the torch attitude as well as the axis 34 intersecting orthogonally with the vector 31 and the axis 33 is determined. A weaving pattern is then rotated and parallelly moved from the reference point and is converted to the actuator output, by which the weaving action 30 corresponding to the main weld line 3 and the attitude direction 32 of the torch is obtd.
Patent JP-H01116683-A (JP)
Title: Dot display for matrix display
Inventor: RAIRU AARU SUTORASUMAN
IPC: G09G5/10
Filed: 1988-06-29
Abstract: PURPOSE: To improve the picture quality of a color matric display by operating respective pixels to be emitted and generating new emission information to be a function for the luminance of peripheral pixels. CONSTITUTION: When a center pixel and plural concentrical pixels around the center pixel are activated, a required picture dot is displayed and the luminance of peripheral pixels is reduced similarly to normal distribution or other distribution to be radially reduced around the position of the required picture dot. Thereby new converted emission information is prepared in each pixel to be addressed. A refresh memory having the emission information of a selected pixel and that of its peripheral pixels is scanned and a required dot frare is also considered to generate new emission information of the selected pixel. Consequently the resolution of the display can be improved.
Patent JP-S5860423-A (JP)
Title: Magnetic head device
Inventor: FURUICHI SHINJI
IPC: G11B5/265
Filed: 1981-10-07
Abstract: PURPOSE:To obtain a recording and reproducing head which is stable against high temperature and high humidity and suitable for high-density recording and reproduction, by forming the recording and reproducing head of Mn-Zn ferrite, and connecting erasing heads made of Ni-Zn ferrite to both sides of the head with glass. CONSTITUTION:A recording and reproducing head 1 is formed of Mn-Zn ferrite with high saturated magnetic flux density, and erasing heads made of Ni-Zn ferrite are connected to both sides of the head 1 to form an assembly head for magnetic disks. In this case, the head 1 and its nonmagnetic auxiliary plate 3, and heads 2 and 2 and their nonmagnetic auxiliary plates 4 and 4 are connected together previously with cementing glass having a >=550 deg.C softening point, and after cementing glass 6 having a 350 deg.C softening point is stuck to an auxiliary plate 3 and one or both sides of the head 2 by sputtering, they are bonded together in one body by thermocompression at temperatures 50-150 deg.C higher than the glass 6 in an atmosphere of N2. Thus, a precise, durable head with high interlayer adhesive strength is obtained.
Patent JP-S5861116-A (JP)
Title: Urethane resin emulsion composition for manufacturing open-cell foam
Inventor: TOKUNAGA MOTOTSUGU
IPC: C08J9/30
Filed: 1981-10-06
Abstract: PURPOSE:To provide the titled composition composed of a urethane resin emulsion and a mixture of a specific fluorine-containing compound and an ionic surface active agent, and capable of giving an open-cell foam having high expansion ratio, excellent fine spatial structure, and high air permeability and water absorption. CONSTITUTION:The objective composition is composed of a mixture of (A) a urethane resin emulsion and (B) <=3C fluorine-containing compound having a boiling point of 5-100 deg.C under atmospheric pressure (e.g. CCl3F), or a mixture of (A), (B) and (C) an ionic surface active agent (e.g. lauryl sulfate ammonium salt, etc.). The amount of the component (B) is preferably 0.1-25pts.wt. per 100pts.wt. of the component (A) (solid content). EFFECT:A steric print having excellent relief pattern can be obtained when used in the printing of paper, textile, etc.
Patent JP-H117071-A (JP)
Title: Connecting structure of camera
Inventor: TANADA KOKICHI
IPC: G03B17/02
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide the connecting structure of a camera, capable of easily assembling the camera, without requiring an extra space therein. SOLUTION: The connecting structure is for electrically connecting a camera body unit P to an upper cover unit Q which is joined to the camera body unit, at the time of assembling the camera, but not need to be separated from the camera body unit, from the point of the function of the camera, after it is assembled. In such a case, the connecting structure has a male connector 5 attached to the camera body unit P and a female connector 15 attached to the upper cover unit Q and arranged in a position where the female connector 15 is fitted on the male connector 5, when the camera body unit P is joined to the upper cover unit Q. The camera body unit P and the upper cover unit Q are electrically connected to each other through the connectors 5 and 15, simultaneously with the operation of joining the body unit P to the upper cover unit Q.
Patent JP-H114826-A (JP)
Title: Living body measuring device
Inventor: OOKAWAI HIROAKI
IPC: A61B5/0245
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To easily decide a standard to quantitatively evaluate even individually different cases by arranging a mean to display at least one kind among various quantities to show a motional condition of an organ and a blood vessel moving according to a heartbeat, a property of tissue and blood pressure by a graph or a numeric value as a change on a heart rate. SOLUTION: When a living body is measured, in a parameter detecting calculating means 10, a signal taken in a living body signal detecting part 11 is amplified, and a parameter of a motional condition, a property of tissue or blood pressure is calculated by a living body parameter calculating part 12 on the basis of its signal. In a heart rate detecting calculating means 20, an electrocardiogram signal detected by an electrocardiogram detecting part 21 is amplified, and a heart rate is calculated on the basis of an R-R interval by a heart rate calculating part 22 by using its signal. Output signals of these calculating means 10 and 20 are inputted to a comparing displaying means 30, and the relationship between the living body parameter and a heart rate is displayed on a display part 32 by, for example, an XY coordinate two-dimensional display, a display of a numeric value, or a display of a change waveform with the lapse of time to a time base or the like.
Patent JP-S5688667-A (JP)
Title: Protective device for gate turn-off thyristor
Inventor: TAKIGAMI KATSUHIKO
IPC: H02H7/12
Filed: 1979-12-10
Abstract: PURPOSE:To foresee the breakdown of a gate turn-OFF thyristor by detecting the increased current emerging after the lapse of the anode current drop time of the thyristor at the gate turning OFF time. CONSTITUTION:The anode current ia of a gate turn-OFF thyristor 13 is detected at the gate turning OFF time, and the difference current DELTAia between the current ia(t1) when the decreasing rate becomes initially zero at t1 and the current ia (t2) emerging immediately after the time t1 after the current decreases, is detected. When the ratio of the ia(t1) and DELTAi1 falls within a predetermined range, an output signal Z is outputted from a discriminating circuit 17 to a current supply circuit 15, the gate current supply is stopped, thereby preventing the breakdown of the gate turning-OFF thyristor.
Patent JP-S5384572-A (JP)
Title: Manufacture for mis type semiconductor device
Inventor: TANAKA SHINPEI
IPC: H01L21/768
Filed: 1976-12-29
Abstract: PURPOSE:To prevent the variation in performance due to high temperature treatment, by coating the source and the drain domain with the insulating film not including impurity and by forming PSG on it.
Patent JP-S6314664-A (JP)
Title: Preparation of heat-coagulated food
Inventor: NIWANO SHICHIRO
IPC: A23L11/00
Filed: 1986-07-08
Abstract: PURPOSE:To obtain the titled food having various shapes and properties such as (raw) YUBA (dried bean curd), HANPEN (cake of pounded fish), TOFU (bean curd), etc., by producing a uniform mixture composed of separated soybean protein, edible oil and fat and water, steaming the mixture at a prescribed thickness and optionally drying the steamed product under heating. CONSTITUTION:(A) Separated soybean protein optionally subjected to a specific treatment such as enzymatic treatment, (B) an edible oil and fat such as soybean oil and (C) water are mixed with each other at ratios (A:B:C) of (1-2):1:(4.5-6) and optionally added with various vitamins, minerals, seasonings, spices, moistening agents, etc., to obtain a uniform mixture. The mixture is formed to a thickness of 2-20mm with a nozzle, slitter, etc., extruded into a steam atmosphere and thermally coagulated at 80-90 deg.C to obtain a food like raw YUBA (when the thickness is 2-6mm) or HANPEN-like food (thickness is 6-20mm) or is thermally coagulated simultaneous to expansion in a hot atmosphere of >=90 deg.C to obtain an expanded food having spongy porous structure. If necessary, the food is dried by heating.
Patent JP-H0451934-A (JP)
Title: Magnetic resonance imaging device
Inventor: TAKAGI MITSUO
IPC: G01R33/30
Filed: 1990-06-19
Abstract: PURPOSE:To exactly obtain a desired magnetic resonance image by positioning the specific slice part of a body to be examined in an exciting position in a rack base part with the operation of a control means based on the operations of an index generating means and a photographing display means. CONSTITUTION:A light beam is radiated from a light source to a head part in the control of a control means 9, therefore, a positioning index alpha being the image of the light beam is also displayed together as a standard for positioning in the image of the head part. Also, by an operator input from an input part 10, a slice index is also displayed on the screen of a display part 11. The operator sends a positioning command from the input part 10, while looking at the screen on the display part 11. A control means 9 sends a driving signal to a driving part 13, based on this positioning command, by which the driving part 13 displaces a top plate 12a by prescribed dimensions in the direction X1.
Patent JP-H0916171-A (JP)
Title: Automatic playing device
Inventor: USA SATOSHI
IPC: G10H1/18
Filed: 1995-06-27
Abstract: PURPOSE: To provide the device which can control the reproduction of musical performance data even with part of music and also can not only control the reproduction of the musical performance data, but also generate a musical sound. CONSTITUTION: At proper places in the musical performance data, tempo control mode-ON data, tempo control mode-OFF data, percussion mode-ON data, and percussion mode-OFF data are written. A vibration sensor is incorporated in a microphone for singing and tempo control is enabled with the swing of the microphone from a read of the tempo control mode-ON data during the reproduction of the musical performance data to a read of the tempo control mode-OFF data. Further, a percussion sound is generated by the swing of the microphone from a read of the percussion mode-ON data to a read of the percussion mode- OFF data. When this device is applied to a KARAOKE device, a tempo is determined by the swing of the microphone during an introduction period and the percussion sound is generated by the swing of the microphone during an interlude period, enabling various operations.
Patent JP-H0917500-A (JP)
Title: Connector device
Inventor: KAMATA KAZUFUMI
IPC: H01R13/629
Filed: 1995-06-27
Abstract: PURPOSE: To easily perform fitting and separation between a receptacle connector and a plug connector. CONSTITUTION: A notch part 13 having a lock part is formed on the side wall inner surface of the box receptacle housing 11 of a receptacle connector 10 with a number of pin contacts 12. A lock part 24 operated by a pull tub 23 is loaded in a position corresponding to the notch part 13 on the side wall outer surface of the plug housing 21 of a plug connector 20, holding female contacts corresponding to the pin contacts. The lock part 23 has a hook part engagingly locked by the lock part of the notch part 13 when inserted into the notch part, and is formed of a laterally stretchable elastic member.
Patent JP-S6316866-A (JP)
Title: Automatic profiling detector
Inventor: SUZUKI KENKICHI
IPC: B23Q35/30
Filed: 1986-07-08
Abstract: PURPOSE:To improve detecting accuracy and to reduce size of the titled detector by providing plural photosensors on the same circumference in a cylindrical body and arranging a reflection plate so that its periphery overlaps the photosensors uniformly. CONSTITUTION:The reflection plate 8 is provided to the anti-projecting end of a detecting rod 4 and the plural photosensors 111, 112, 113 and 114 are arranged to the upper part in the cylindrical body 2 in opposition. On this occasion, the size of a circle to connect the centers of the photosensors is made nearly the same as that of the reflection plate 8. In the titled detector 1, the luminous fluxes projected from light emitting elements 131-134 of the respective photosensors are reflected on the reflection plate 8 and received by light receiving elements 141-14>=4 respectively and a tilting state of the detecting rod 4 is detected with a difference of the quantity of analog of the quantity of beams of light received. Since the beams of light received by the light emitting elements 141-144 are intense, the detecting accuracy of the detecting rod 4 is improved and since the size of the cylindrical body can be reduced, the size of the detector is reduced.
Patent JP-2001007238-A (JP)
Title: Method of packaging wafer-level integrated circuit device
Inventor: CHIN SOKETSU
IPC: H01L21/301
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of packaging a wafer-level integrated circuit device by which a package-type integrated device can be made smaller and thinner. SOLUTION: A wafer manufactured by a conventional wafer manufacturing process is used. The whole wafer is subjected to a BGA packaging process. A substrate made of one-phase resin material is bonded on each of upper and lower surfaces of a chip. After a package is completed, the wafer is diced to fabricate independent integrated circuits. An integrated circuit device is made smaller in volume and thinner without using an excess wafer manufacturing process for wafer-level packaging. In addition to this, since a CTE(coefficient of thermal expansion) value of the substrate of the resin material is made closer to that of a circuit board, a favorable buffer effect and an effect of reducing thermal stress concentration can be obtained in an SMT process.  Furthermore, since a substrate is bonded on each of the upper and lower sides of the chip, a warpage phenomenon due to a difference between a CET value of the substrate and that of the chip can be prevented.