baber/WOPTO huggingface dataset:
Patent JP-H01115539-A (JP)
Title: Automatic tool replacing device
Inventor: MACHIDA YOSHIHIRO
IPC: B23Q3/157
Filed: 1987-10-23
Abstract: PURPOSE:To achieve quick and highly accurate replacing operation by carrying out unclamp operation of tool at spindle side and replacing operation at tool replacement waiting position through a cam and a link by means of a pull stud push rod and a pot inclining stroke shaft. CONSTITUTION:Upon finish of machining, an input shaft 2 rotates single time to retreat a pot inclining stroke shaft 47 so as to tilt a selected pot 43 at a tool replacement waiting position, and a pull stud push rod 37 advances to release a tool 15 while an arm shaft 13 advances to pull out the tools 15, 16. The arm shaft 13 rotates reversely in later half of lift to reverse the positions of the tools 15, 16, and retreats in later half of rotation to insert the tools 15, 16 into a spindle 31 then rotates and returns to initial position. On the other hand, the pull stud push rod 37 retreats to clamp the tool 16 while the pot inclining stroke shaft 47 advances to rise a pot 43 thus finishing replacement. Upon finish of advancing/retreating operation of the arm shaft 13, intermittent rotation is made through a front face cam 8 and a roller gear cam while advancing/retreating operation of the pull stud push rod 37 and the pot inclining stroke shaft 47 is made through a board cam 12 and the front face cam.
Patent JP-H07104912-A (JP)
Title: Noise-resistant coordinate detector
Inventor: KATABAMI KOICHIRO
IPC: G06F3/03
Filed: 1993-09-30
Abstract: PURPOSE:To provide a high S/N and to perform stable coordinate detection with high resolution by detecting a valid signal component at a real circuit with less loss as much as possible and making the device almost non-sensitive to unwanted components. CONSTITUTION:The pseudo balanced output of a rectangular wave generator 1 is respectively impressed to a stylus conductor 3 and a ring-shaped conductor 4 at the tip part of a detection pen 5. The pseudo balanced electric signal of the detection pen 5 is transmitted to respective electrode wires 7 of a tablet 6 at a certain level according to the size of coupling capacity. Analog multiplexers 8 and 9 are successively switched while pairing the adjacent two electrode wires of the respective electrode wires 7, balanced and non-balanced signals received by the respective two electrode wires are impressed to a balance/non-balance conversion and current differential transformer 15 with band pass filter. In this case, the component of difference between the balanced signal and non-balanced signal components is converted to a nonbalanced voltage level together, and the in-phase component of the non-balanced signal is completely stopped. Further, only the basic wave component of the signal is passed and all the higher harmonic wave components are stopped at the same time.
Patent JP-S61144109-A (JP)
Title: Microwave semiconductor device
Inventor: FUJIOKA KOJI
IPC: H01P5/08
Filed: 1984-12-17
Abstract: PURPOSE:To decrease number of processes by providing a through-hole into which a microwave semiconductor element is inserted to a dielectric board and inserting a base fixed with the microwave semiconductor element through the hole. CONSTITUTION:A matching circuit for input/output is constituted to the dielectric board 8, the board is made of a continuous dielectric substance, and the through-hole 8a is formed to a prescribed position. The base 1a formed projectingly to a package 1 is inserted to the through-hole 8a, and the microwave semiconductor element 2 is placed and fixed onto the base 1a, a prescribed wire bonding is applied to constitute a microwave semiconductor device.
Patent JP-S63121702-A (JP)
Title: Instrument for comparing and measuring toe-in and toe-out in wheels of automobile
Inventor: ARAI YUICHI
IPC: G01B5/255
Filed: 1986-11-11
Abstract: PURPOSE:To simply compare and measure a difference between toe-in and toe-out by using labels with scale lines symmetrical on the right and left sides which are to be stuck to wheels and bars having indicators on both ends. CONSTITUTION:The labels 1 each of which has a printed scale line with 1mm interval so as to be symmetrical on the right and left sides through a center line and bars 1' having indicators 3, 3' on both ends are prepared. The center lines of the labels 1 are stuck to the centers 6, 6' of wheel shafts and points of the indicators 3, 3' of the measuring instrument are fixed to the center lines of the labels 1. After rotating the wheels by a half of revolution, the labels 1 are stuck to positions 7, 7', the measuring instruments is moved to the front side, the indicator 3 is set up to the position 7, the point of the indicator 3' is set up to the label 1 on the position 7', and then the scale value of the position 7' separated from the center is measured. Consequently, the difference between toe-out and toe-in can be extremely simply compared and measured.
Patent JP-2000101337-A (JP)
Title: Antenna
Inventor: ONO YUJI
IPC: H05K9/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain an antenna capable of exhibiting its characteristics, without depending on the plane of polarization of incoming radio waves by substantially constituting the antenna from a substrate which is made of a net equipped with parasitic elements made of conductive material. SOLUTION: A screen door type antenna 10 is constituted by arranging plural loop-shaped antenna elements 12 on a net member 11 which is a substrate constituting a screen door. The loop-shaped antenna elements 12 utilize both properties of a parasitic antenna short-circuiting a feeding point and a loop antenna. The parasitic antenna short-circuiting a feeding point in this way reradiates received radio waves. In this case, the phase of a reradiation electric field becomes different depending on the thickness and measurements of the lines of the elements 12 and can be both in-phase and anti-phase to incident waves. Further, because characteristics do not have directivity in a loop surface, polarization dependence does not exist in the surface.  Then, it is possible to obtain an antenna which can exhibit characteristics, capable of shielding of electromagnetic waves of specific frequency and enhancement.
Patent JP-2001093018-A (JP)
Title: Method for discriminating authenticity of paper sheets
Inventor: ISHIWATARI KIWA
IPC: G06K7/10
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for discriminating the authenticity of paper sheets capable of realizing authenticity discrimination corresponding even to paper money of a new structure. SOLUTION: Paper sheets on which a line part with characters or symbols combined is interposed to be held or printed so as to emit light is irradiated with ultraviolet rays so that the line part can be confirmed, and the luminescent color of the line part can be identified and confirmed. Also, even a watermark part is irradiated with ultraviolet rays so as to be confirmed, and a magnetic distributed part and existing data such as specific printing can be confirmed.
Patent JP-H06343161-A (JP)
Title: Video signal recording device, video signal reproducing device and magnetic tape
Inventor: SUZUKI KOJI
IPC: H04N5/7826
Filed: 1993-09-30
Abstract: PURPOSE:To record plural correction signals while improving the utilization efficiency of a recording medium. CONSTITUTION:This video signal recording device for recording first and second recording signals 18a and 19a obtained by dividing HD signals at least into halves to this magnetic tape TT is provided with a correction signal generation means 21 for successively generating three kinds of the correction signals, an information signal generation means 20 for generating at least TCI information signals 20a for indicating the presence/absence of the generation of the correction signals and a recording means for interposing the correction signals 21a in the prescribed lines of the first and second recording signals 18a and 19a and recording them on the magnetic tape TT.
Patent JP-H10115870-A (JP)
Title: Illumination optical system device and projection type display device
Inventor: YONEDA TOSHIYUKI
IPC: G03B21/14
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain an illumination optical system device whose utilization efficiency of light emitted from a light source is high. SOLUTION: This device is constituted of the light source 20 radiating light, a parabolic reflector 40 reflecting the light emitted from the light source 20 toward the side of a surface to be irradiated 140, a first lens array board 61 arranged on an optical path between the reflector 40 and the surface 140, having plural lenses, and having at least one lens with eccentricity facing outward, a second lens array board 81 arranged on an optical path between the board 61 and the surface 140, having plural lenses corresponding to the respective lenses of the board 61, and a field lens 121 for transmitting the light. Thus, the proportion of the light made incident on the respective corresponding lenses of the array 81 among the light passing through the respective lenses of the array 61 is increased, so that the light utilization efficiency is improved.
Patent JP-H04145599-A (JP)
Title: Acceleration slip alarming device
Inventor: MAKI TAKAO
IPC: G08B21/00
Filed: 1990-10-05
Abstract: PURPOSE:To accurately convey information regarding slipping states to a driver by detecting an acceleration slipping state by comparing a driving wheel speed signal obtained from the rotating speed of a drive shaft with a vehicle body speed signal obtained from the acceleration of a vehicle body. CONSTITUTION:When an acceleration pedal 15 is pressed and an acceleration pedal switch 6 is turned on from a stopping state, a timer counter 7 starts counting and the signal of a rotating speed sensor 2 is converted into the speed of driving wheels by means of the 1st speed converting section 8. On the other hand, the signal of an accelerometer 4 is converted into the actual speed of the vehicle body by means of the 2nd speed converting section 10. The driving wheel speed signal is inputted to a comparator 13 through a subtraction circuit 12 where the signal is subjected to subtraction and the vehicle body speed signal is inputted to the comparator 13 through a speed limiter section 11. The comparator 13 outputs the difference between the speeds as a potential difference and displays a slipping rate by turning on LEDs 14. Therefore, the information regarding the state of acceleration slipping can be conveyed accurately to a driver at the time of departure.
Patent JP-H08128380-A (JP)
Title: Secondary voltage detector of gasoline engine and its manufacture
Inventor: KONDO TOSHIAKI
IPC: F02B1/04
Filed: 1994-11-01
Abstract: PURPOSE: To provide a secondary voltage detector of a gasoline engine and its manufacturing method by which manufacturing manhours can be reduced and workability can be improved. CONSTITUTION: In a secondary voltage detector 9, a cylindrical part is formed by fitting rubber first insulating member 23 and second insulating member 25 around a cord main body 3 of a high tension cord, and a shielding case is formed by fitting metallic first shielding member 29 and second shielding member 31 around the cylindrical part. These first insulating member 23 and second insulating member 25 are formed almost in the same shape whose respective cylindrical bodies are divided into two parts in the axial direction, and an almost U-shaped detecting electrode 35 is embedded in the first insulating member 23. In this detecting electrode 335, its both left and right ends are exposed from a joining end surface 23b of the first insulating member 23, and a lead wire 13a is connected to an exposed part of the detecting electrode 35.
Patent JP-H0576589-A (JP)
Title: Natural rubber product for medical use and production thereof
Inventor: FUKUSHIMA HIROSHI
IPC: A61L31/00
Filed: 1991-09-19
Abstract: PURPOSE:To efficiently obtain the natural rubber product for medical use from which the materials harmful to living bodies are removed and which has sufficient durability against deterioration with lapse of time while the mechanical properties of natural rubber are maintained. CONSTITUTION:This natural rubber product for medical use is produced by immersing a vulcanized natural rubber latex into an org. solvent having swellability, treating the latex at 50 to 90 deg.C to remove the additives previously added to the latex, and immersing the latex into an org. solvent dissolved with a nontoxic antioxidant substantially insoluble in blood thereby adding this antioxidant to the latent. The cell propagation inhibition rate of the treated and vulcanized natural rubber product is <=30% of the cell propagation inhibition rate of the untreated and vulcanized natural rubber product.
Patent JP-H08135989-A (JP)
Title: Bath tub additional burning and heating device
Inventor: OGURI KIYOSHI
IPC: F24D3/08
Filed: 1994-11-01
Abstract: PURPOSE: To perform all of three modes of only additional burning, only heating, and additional burning and heating by switching a flow route for hot water by a switching valve device. CONSTITUTION: In a case of only additional burning, a two-way motor-driven valve 26 is opened and a three-way motor-driven valve 27 is communicated only with the bath tub 25 side and this way circulates hot water from a hot water feeder 20 only through the bath tub 25 to effect additional burning. In a case of only heating, the two-way motor-driven valve 26 is closed and the three-way motor-operated valve 27 is communicated only to the bypass piping 33 side and this way causes the flow of hot water from a hot water feeder 20 through a bypass piping 33 and back to the hot water feeder 20, and performs only heating.  In a case of both heating and additional burning, by closing the two-way motor-driven valve 26 and communicating the three-way motor-driven valve 27 only to the bath tub 25 side, after hot water from the hot water feeder 20 flows through a radiating device 30, the hot water is fed to the bath tub 25 and thereafter returned to the hot water feeder 20. This constitution executes all of three modes of only additional burning, only heating, and additional burning and heating.
Patent JP-H04145573-A (JP)
Title: Demand and supply system between production and sale
Inventor: MASAOKA SUEO
IPC: G06Q50/04
Filed: 1990-10-05
Abstract: PURPOSE:To smoothly balance demand and supply by providing a means which searches the production vacant seat of each equipment following a customer constitution and presents the recommended delivery date of a subject system conforming a designated condition. CONSTITUTION:A terminal 1 which is installed to a head office, branch office, etc., and mainly used for business activity makes system reservation, mail communication, etc., by seat reservation with a person in charge of supply-demand of a factory through a communication channel L and production seat reservation management system 2 at a center. The system 2 searches the production vacant seat of each equipment following a customer constitution and presents the recommended delivery date of a subject system conforming the condition designated by the person in charge of sales. Therefore, the recommended delivery date of each system can be shown quickly to the person in charge of sales at every customer with high reliability and, at the same time, the supply-demand can be secured smoothly by shortening the required lead time of production including parts procurement.
Patent JP-H0579235-A (JP)
Title: Open rate adjustor for sash of horizontal pivoted window, etc.
Inventor: HARA SATORU
IPC: E05B65/10
Filed: 1991-09-19
Abstract: PURPOSE:To freely open the sash of a horizontal pivoted window or the like in emergencies irrespective of a sash open angle adjustor mounted inside the sash for use as an entrance from the outside in emergencies such as a fire. CONSTITUTION:In normal use a mounting bracket 20 and a control body 36 are integrally mounted on a lower stile 26 as a locking ball 34 is locked in the annular groove 24 of a fit-in shaft 22 by a sleeve 39. In case of a fire, the control body 36 located on the outdoor side is pulled inward and the locking ball 34 being engaged in the annular groove 24 by the sleeve 39 is disengaged and then the sash 25 of a horizontal pivoted window is rotated. Thereby the fit-in shaft 22 is disengaged from the center hole 33 of a guide bracket 31 and the mounting bracket 20 is detached from the sash 25 and the sash 25 is opened irrespective of an adjustor 46.
Patent JP-H02116449-A (JP)
Title: Automatic combinational system for modular tool
Inventor: TAKEDA HARUMI
IPC: B23Q15/00
Filed: 1988-10-25
Abstract: PURPOSE:To enable a complete automation in machining by finding the optimum working conditions and the combination of the basic part of a tool in short time only by inputting working data, in the combinational system of the cutting tool of a machining center, etc. CONSTITUTION:This system is composed of an in and output user interface part 1, inference engine (inference mechanism) 2, a working memory 3 and knowledge base 4. The in and output interface part 1 has the input routine 11 processing the input of the working data of the shape, dimension, material, cutting amt., beveling information, the kind of machining center, etc., fed from the input means connected thereto and other inputs, the display means connected to the in and output interface part 1, a mechanism part for assembling tools and the output routine 12 processing the output to the control part of a machining center. The knowledge base 4 is composed of a data base 41 and rule base 42, and the rule base 42 is composed of a rule block part 43 and meta rule part 44.
Patent JP-S62129383-A (JP)
Title: Production of frameproofing treatment
Inventor: OOTA MASANORI
IPC: D21H21/34
Filed: 1985-11-29
Abstract: PURPOSE:To obtain the titled treatment having improved flameproofing performance, causing no coloring during heating, by subjecting sulfamic acid and urea to an eutectic reaction in a specific molar ratio at a specified temperature in a molten state and treating the eutectic reaction product by a specific ratio to give an aqueous solution. CONSTITUTION:Firstly, sulfamic acid is blended with urea in a molar ratio of 1/1-1/3 and subjected to eutectic reaction at 100-140 deg.C. Then, at a stage of completion of foaming in the reaction, the eutectic reaction product is dissolved in water to prepare a saturated aqueous solution. When pH of the saturated aqueous solution reaches 4.5, it is quenched to <=100 deg.C. Then it is blended with water and made into 30-50wt% aqueous solution of the euteric reaction product to give the aimed treatment. 15-35wt% of the treatment is preferably added to a material to be subjected to flameproofing treatment by adhesion, adsorption or impregnation.
Patent JP-H08130891-A (JP)
Title: Drive device of ultrasonic vibrator
Inventor: TSUBATA TOSHIHARU
IPC: H02N2/00
Filed: 1994-11-01
Abstract: PURPOSE: To adjust drive signals of an ultrasonic vibrator while reducing energy loss due to heat according to switching operation utilizing pulse width modulation. CONSTITUTION: A device for driving ultrasonic vibrators 16 and 20 for exciting longitudinal vibration and flex vibration at an elastic body and generating ultrasonic elliptical vibration with an electromechanical energy transducer as a drive source is provided with a modulation signal generation circuit 30 for generating a modulation signal in analog waveform for driving the ultrasonic vibrators 16 and 20, a carrier signal generation circuit for generating a carrier signal with a frequency higher than the modulation signal generation circuit 30, and a modulation circuit 31 for performing the pulse width modulation of the carrier signal by a modulation signal.  Therefore, a switching circuit 32 for outputting a drive signal for ultrasonic vibrators 16 and 20 by performing switching with the modulation output signal of the modulation circuit 31 and a filter circuit by eliminating the frequency component of the carrier signal from the drive signal from the switching circuit 32 and applying it to the ultrasonic vibrator are provided.
Patent JP-H1194022-A (JP)
Title: Vibration control device
Inventor: SHINOMIYA MASAHIRO
IPC: F16J3/04
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To suppress the degradation of a damping characteristic by using kneaded material of a specific quantity of hydrogenated styrene thermoplastic elastomer and a specific quantity of liquid polybutene as thermoplastic elastomer in a vibration control device for a recording-reproducing device, with a viscous fluid filled in a thermoplastic elastomer container. SOLUTION: In a vibration control device with a viscous fluid 2 filled in a container 1 formed of a complex of thermoplastic elastomer and thermoplastic resin, a thermoplastic elastomer composition obtained by kneading 100 pts.wt. of hydrogenated styrene thermoplastic elastomer and 5-35 pts.wt. of liquid polybutene is used as the thermoplastic elastomer. This thermoplastic elastomer composition and polypropylene resin are compounded to prepare the container 1, and a grease-like viscous fluid 2 of 1-10 million stokes formed of silicone oil and silica or silicone resin is filled in the container 1. Permeation of air into the container 1 is therefore reduced so as to obtain the vibration control device with little degradation of a damping characteristic.
Patent JP-H05107776-A (JP)
Title: Electrostatic information recording medium
Inventor: SHIMIZU OSAMU
IPC: G03G5/02
Filed: 1991-10-17
Abstract: PURPOSE:To enhance heat resistance, charge holding performance at a high temp. and workability and to lessen a change in accumulated charges with lapse of time by dispersing an insulating org. material without having photoconductivity into a fluororesin, thereby forming a charge holding layer. CONSTITUTION:The charge holding layer 11 of the electrostatic information recording medium constituted by laminating the charge holding layer 11 on at least a charge layer 13 is formed by dispersing the insulating org. material without having the photoconductivity into the fluororesin. The surface of the charge holding layer 11 is subjected to a positive electrification treatment. The thermal stimulus current spectra exhibited by the charge holding layer measured by an open circuit thermal stimulus current device have a heteropeak in addition to a homopeak. The electrostatic information recording medium which is not formed with the base 15 can be produced by forming the charge holding layer 11 in the form of a film, then forming the electrode layer 13 on the surface of the charge holding layer by a vapor deposition method, sticking method, etc. Then, the charge holding performance when the information charge is positive is improved.
Patent JP-H01110942-A (JP)
Title: Manufacture of lightweight tile panel
Inventor: FUJII HIROSHI
IPC: C04B7/02
Filed: 1987-10-26
Abstract: PURPOSE:To obtain a lightweight tile panel which is hard to generate a warp or a crack, by making use of specific hydraulic cement. CONSTITUTION:At the time of manufacturing of a lightweight tile panel obtained by sticking a tile close to the surface of a fiber-reinforced cement layer, hydraulic cement where it contains 5-15% sulfate group (SO3) at a weight ratio and a ratio of (CaO-0.7SO3)/(SiO2+Al2O3+Fe2O3) is 1.5 or less is used. With this construction, generation of a warp or a crack on the tile panel can be prevented. In case of manufacturing of the tile panel, a fiber mat whose bulk density is 0.1g/cm<3> or less is put on the tile and placement of mortar is performed. Then the mortar is infiltrated/filled into the fiber mat and a joint part of the tile by applying a vibration to the same.