baber/WOPTO huggingface dataset:
Patent JP-H10244225-A (JP)
Title: Method for grinding treatment of ceramics obsolete waste inorganics and treating installation therefor
Inventor: NAKAZAWA SHOSAKU
IPC: B07B9/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in screening of ceramics obsolete waste inorganics discarded by a method wherein ceramics are selected into broken ones and unbroken ones, the broken ones are further selected into white ones and brown ones, they are respectively separately stored, a specific amount thereof is cut out to be crushed with crushers ranging over several stages, and classified by wind selection. SOLUTION: Various kinds of ceramics are selected into broken ones and nonbroken ones, the broken ones are further selected into white ones and brown ones, and they are respectively independently stored in separated hoppers. A specific amount of ceramics and pottery is discharged out to be applied to a primary crusher, and then a specific amount thereof is fed to a secondary crusher. Then, the ceramics and pottery after being crushed, which is discharged from the secondary crusher, is refined in a powdery state with a cullet crusher. The ceramics generated in a powdery state are blown together with wind force generated with the secondary crusher, and the powdery ceramics and pottery are classified.  The classification is of a four stage type wherein a first mesh is 15 mesh over cap and label group, a second mesh is 2.5×2.5mm mesh, a third mesh is 2×2mm mesh and a fourth mesh is 1.2×1.2mm mesh from an upside.
Patent JP-2000252448-A (JP)
Title: Non-volatile semiconductor storage device and manufacture thereof
Inventor: WATANABE TOSHIHARU
IPC: H01L21/8247
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor storage device using a trench type element separation wherein the word line interval sandwiching a source line is minimized to cause no such problem as the resistance rise of the source line. SOLUTION: Trench element separation region 16 is so formed as to define an active region on a semiconductor substrate 2, and a drain diffusion layer is so formed as to be sandwiched between the trench element separation regions 16. A charge accumulation layer 20 for capacity coupling to the active region is formed on the active region through a first gate insulating film 18, a control gate 24 for capacity coupling to the charge accumulation layer 20 is formed on the charge accumulation layer 20 through a second gate insulating film 22, and a source diffusion layer 8 is formed on the opposite side of the drain diffusion layer to the control gate 24.  The edge on a source diffusion layer 8 side of the trench element separation region 16 almost agrees with that of the charge accumulation layer 20 and control gate 24, with the source diffusion layer 8 formed flat without bending in the semiconductor substrate 2.
Patent JP-H06268678-A (JP)
Title: Multimedia electronic mail system
Inventor: TAKEBAYASHI YOICHI
IPC: H04L12/54
Filed: 1993-03-12
Abstract: PURPOSE:To provide a multimedia electronic mail system which can efficiently store the media information of electronic mail without generating any trouble in system operations. CONSTITUTION:The electronic mail sent from a multimedia electronic mail preparing and transmitting function 1 is temporarily stored in a media information storage part 202 and on prescribed conditions, the media information in the media information storage part 202 is compressed by a media information compression processing part 204 and stored in the media information storage part 202 again.
Patent JP-S58170521-A (JP)
Title: Method for deodorizing ventilation waste gas in vinyl fermentative drying chamber and simultaneously promoting fermentative drying
Inventor: KOSUGI KIKUO
IPC: B01D53/34
Filed: 1982-03-31
Abstract: PURPOSE:To availably utilize the energy of a waste gas, by a method wherein the malodorous waste gas is deodorized and, at the same time, temp. difference is made small as possible. CONSTITUTION:A high temp. waste gas accompanying carbon dioxide and a bad odor such as an ammonia odor formed by fermentation in a vinyl fermentative drying chamber 1 constituted from a fermentation tank 2 and a deodorizing and heat accumulating tank 3 provided therein is sent to the deodorizing and heat accumulating tank 3 filled with earth and sand through an introducing pipe 3 by an exhaust blower 5. The malodorous waste gas is deodorized by soil bacteria grown on an earth and sand layer and heat exchanged to be discharged out of the chamber through an exhaust gas pipe 6. The interior of the vinyl fermentative drying chamber is brought to a high temp. during the day by the intake of solar energy but lowered in a temp. during the night by heat radiation. However, because energy of the daytime is sufficiently stored in the heat accumulating tank 3, the lowering of the temp. of the fermentation tank is prevented and fermentative drying can be promoted.
Patent JP-H08198932-A (JP)
Title: Plastic lens
Inventor: OKA KOICHIRO
IPC: C08G18/30
Filed: 1995-03-13
Abstract: PURPOSE: To obtain a plastic lens having high heat resistance and toughness and consisting essentially of a reaction product of a compound containing (meth) acryloyl groups and S atoms in the molecule with a polyfunctional isocyanate and a compound having a thiol group and hydroxyl group in the molecule. CONSTITUTION: This lens consists essentially of a reaction product of (A) a compound containing >=2 (meth)acryloyl groups and >=2 S atoms in the molecule, preferably thio di(meth)acrylate or a di(meth)acryloylthiocarbamic acid ester having a skeleton structure of the formula with (B) a polyfunctional isocyanate compound (e.g. xylylene diisocyanate) and (C) a compound having >=2 total numbers of thiol group and hydroxyl group in the molecule. Furthermore, the lens has preferably a transparent coating layer containing 5-80wt.% metal oxide particles such as Al or Ti having 1-300μm average particle diameter and a silicon-based polymer compound such as a silane-based compound on the surface.
Patent JP-S53138243-A (JP)
Title: Magnetic bubble domain memory device
Inventor: UCHISHIBA HIDEMARO
IPC: G11C19/08
Filed: 1977-05-09
Abstract: PURPOSE: To realize a miniature and light magnetic bubble domain memory unit which requires no conventional external magnetic bias field generator, by generating a magnetic film for a magnetic bias field in contact with a bubble lattice memory element magnetic film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10257576-A (JP)
Title: Bidirectional remote control system, device to be controlled by bidirectional remote controller and bidirectional remote controller
Inventor: HATAKEYAMA TAKESHI
IPC: H04N5/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To enable the intuitive selection of device to be controlled by an operator by displaying the position of device to be controlled, watched from the operator from the position information of bidirectional remote controller and the position information of device to be controlled. SOLUTION: A central processing unit(CPU) 112 transmits an operation information request signal through bidirectional communication equipment 116 to a device 12 to be controlled by bidirectional remote controller. The device 12 to be controlled transits operation information and the position information of device 12 to be controlled measured by a position detector 121 to a bidirectional remote controller 11. The CPU 112 provides an operation environment through a display device 114 to the operator based on the position information of bidirectinal remote controller 11 outputted by a position detector 113 and the position information and operation information of device 12 to be controlled.  Namely, the device on the left side of the operator is displayed on the left side on the display device 114, and the device on the right side on the right side, the operation environment can be provided so as to easily intuitively discriminate the device 12 to be controlled.
Patent JP-S55146215-A (JP)
Title: Silencer tube device
Inventor: OCHIAI HIROSHI
IPC: F01N1/06
Filed: 1979-04-30
Abstract: PURPOSE: To reduce various fluid noises produced by a pump or the like and also noises due to mechanical vibration that is produced during operation of the pump, by dividing an outer sleeve into a plurality of chambers and forming a number of pleats or ruggedness on the inner wall surfaces of said chambers by use of a sound-absorbing material.  
     CONSTITUTION: Fluid discharged from a hydraulic machine such as pump is at first introduced from inlet port 5 into chamber A located on the left side of partition wall 6. When the fluid is diffused in chamber A, it comes into contact with and reflected off the rugged wall surfaces of chamber A formed by sound-absorbing material 2, so that pulsation of pressure is attenuated through interference or interaction of fluid. Then, fluid flows into connecting pipe 7 fixed in partition wall 6. Here, a hole 8 formed in the connecting pipe 7 at its inlet portion serves to absorb pressure wave in chamber A by the effect of resonance, so that pulsation of pressure is further attenuated. After passing through the connecting pipe 7, fluid enters chamber B and diffused therein, so that pulsation of pressure is attenuated again through interaction. Here, the phase of pressure wave is inverted 180 degrees by the function of another hole 8', and pulsation of pressure is attenuated through interaction of fluid coming into contact with and reflected off the rugged wall surfaces of chamber B formed by sound-absorbing material 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62209886-A (JP)
Title: Distributed feedback type semiconductor laser
Inventor: KUWAMURA YUJI
IPC: H01S5/12
Filed: 1986-03-10
Abstract: PURPOSE:To obtain a uniaxial-mode oscillating element in high probability by forming a multilayer film filter having wavelength selectivity on at least one light emitting surface of a distributed feedback type semiconductor (DFB) laser. CONSTITUTION:A nonreflecting coating (or low reflecting film) film 4 is formed on one cleaved surface of a DFB laser 1, and a multilayer film in which n (n: positive integer number) of SiO2 films 2 and amorphous Si 3 are sequentially laminated on the remaining cleaved surface is formed. The multilayer film of such a structure has an abrupt wavelength dependency to provide nonsymmetrical DELTAbetaL-alphaL characteristic for Bragg wavelength. Thus, the minimum of the reflecting mirror loss alphaL exists at one position to enhance the probability of selectively oscillating only in a uniaxial mode.
Patent JP-S63220274-A (JP)
Title: Image forming device
Inventor: YAMAMOTO YASUYOSHI
IPC: G03G15/01
Filed: 1987-03-10
Abstract: PURPOSE:To smoothly and stably carry a developing device in a prescribed carrying direction by providing a position reference member which controls the position of the developing device, which is loaded in a developing device storage device, in the direction of carrying to an image forming device body. CONSTITUTION:A plate-shaped position reference member 19 is provided in a developing device storage device B at right angles to the carrying direction of developing devices 2A-2C. Though a green developing device 2A is loaded in a developing device storage box 4a of the developing device storage device B obliquely to the carrying direction, the inclination of the green developing device 2A is corrected if the green developing device 2A is carried in the opposite direction to an image forming device body A by a second carrying means M2 after being loaded and is brought into contact with the position reference member 19. Thus, the developing device is always stably and smoothly carried.
Patent JP-H0592316-A (JP)
Title: Reamer having exchangeable cutter head
Inventor: ISUTOFUAN FUIGU
IPC: B23B31/11
Filed: 1992-03-12
Abstract: PURPOSE: To provide an improved reamer having an interchangeable cutter head such that removal of the cutter head from the reamer shank is facilitated by surely making a connection without a play between the reamer shank and the cutter head, and eliminating the fear that the connection part is stuck. CONSTITUTION: This reamer having an interchangeable cutter head 3 and coolant-lubricant feed parts 24, 25, 26, 27 for feeding coolant or lubricant to the cutter head from outside includes a coaxial opening 2 for receiving the cutter head 3. The end of the coaxial opening nearest a reamer shank 1 is provided with an outwardly opening first cone 13 having a conical surface provided with deepened portions at three locations. By inserting a cutter head shank 4 and clamping a clamping bolt 8, a second cone 12 is pressed in and the first cone 13 is deformed whereby very stable holding can be achieved. Torque is transmitted by a cam 5. The clamping bolt 8, when formed into a conical shape, can additionally be used for expanding the cutter head 3.
Patent JP-H09244309-A (JP)
Title: Image reader
Inventor: KASHIMADA YASUSHI
IPC: B42D9/04
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the tangle and breakage at the side edges of presser sheets to press a book document. SOLUTION: With the movement of a scanning unit, a book document is pressed by presser sheets, 36, 37 drawn or wound by winding rollers 28, 29 to read or page an image. In this case, the approach of the presser sheets 36, 37 to the outside in the cross direction is prevented by the approach preventing portion (equivalent to a taper 40) of an approach preventing member (equivalent to winding rollers 28, 29 or rollers 34, 35 on the scanning unit). In this way, tangle and breakage at the side edges of the presser sheets 36, 37 due to interference with surrounding members are prevented.
Patent JP-H07239156-A (JP)
Title: Vacuum type solar heat collector
Inventor: OGAWA HIROSHI
IPC: F24S10/70
Filed: 1994-02-25
Abstract: PURPOSE:To obtain a vacuum type solar heat collector which prevents hot water from flowing out intermittently from a faucet or the like and makes the hot water flow out smoothly and at a temperature of such a degree as not to cause a scald or the like finally. CONSTITUTION:A hole 23 for exhausting air is bored in the part of a supply water part 21 facing a hot-water-supply-side opening of a hot water supply part 22 of a header 20 which is fixed to an opening end part of a water storage vessel 12 of a vacuum type collector 10 and in which the supply water part 21 supplying water to the water storage vessel 12 of the vacuum type collector 10 and the hot water supply part 22 supplying hot water from the water storage vessel 12 are formed integrally, and an exhaust valve 40 for exhausting air is provided at a piping 7 provided in extension for the hot-water-supply-side opening of the hot water supply part 22 of the header 20. Besides, the fore end part of a supply water pipe 30 provided in extension for a water-supply-side opening of the supply water part 21 of the header 20 is so shaped as to enable supply of water along the inside of the water storage vessel 12 and inserted to a prescribed position in the water storage vessel 12.
Patent JP-S63221227-A (JP)
Title: Simulated vehicle traveling device by hydraulic control
Inventor: OZAWA KAZUHIKO
IPC: G01M17/007
Filed: 1987-03-10
Abstract: PURPOSE:To generate a speed command value stably and faithfully by integrating the torque output of a torque meter fitted to the driving shaft of an automobile and controlling the control valve of a hydraulic pump motor according to the integral value and the rotating speed of said driving shaft. CONSTITUTION:When the engine 1 of the automobile to be tested is driven, the torque between the driving shaft 2 and hydraulic pump motor 4 is detected by the torque meter 3. The detected torque is integrated by a function generator 6 according to a specific arithmetic expression to obtain the control command speed. This obtained speed command value is added by an adder 7 to the rotating speed of the driving shaft 2, i.e. a value corresponding to the traveling speed and their difference is inputted to the control valve 4a of the hydraulic pump motor 4. Consequently, the speed command value is generated stably and faithfully. Further, the influence of the disturbance of rotating speed control on the torque is reduced, so traveling close to actual traveling can be simulated.
Patent JP-S61212864-A (JP)
Title: Developing device
Inventor: FUJISAWA SHUJI
IPC: G03G15/08
Filed: 1985-03-16
Abstract: PURPOSE:To speed up the agitation in the lateral direction with a simple constitution and to make a toner density uniform by constituting an agitating means with a cylinder capable of rotating around an axis, a spiral vane and an agitating vane and installing an opening on a cylindrical end part so as to communicate inside and outside. CONSTITUTION:The unit body 10 comprising the means A to agitate a developer is constituted with a boss body 13, the spiral vane 14, the cylinder 15 and the agitating vane 16, and the V-shaped opening (d) is installed on the cylindrical end part. Plural unit bodies 10 are fitted to out a rotating spindle 11, and the adjacent spiral and agitating vanes can be linked. The opening (d) communicates the outside and inside of the cylinder. Where the opening (d) is orienting a toner supply roller, the toner enters in the cylinder 13. When the opening turns away or points downward, the toner is emitted from the cylinder. As a result, the developer and the toner can be efficiently agitated, and the toner density can be unified even in the axial direction.
Patent JP-S53138957-A (JP)
Title: Shrinkage fit rotor
Inventor: ISA HITOSHI
IPC: F16B3/00
Filed: 1977-05-11
Abstract: PURPOSE: Shrinkage fit rotor, being suitable for large-sized rotor, preventing heat bending and excessive oscillation, by equipping the groove of dummy key on the outer circumference of shaft and inner circumference of disk at the opposite side of attached part of drive key and forming the gap on both sides of the dummy key. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05256974-A (JP)
Title: Method for controlling excess reactivity for heavy water reactor
IPC: G21C7/27
Filed: 1992-03-12
Abstract: PURPOSE:To miniaturize an equipment for collecting a substance mixed in heavy water acting as a moderator, and to improve controllability, in order to control the excess reactivity of a heavy water reactor. CONSTITUTION:Heavy water containing phenol deuteride is drawn from a piping portion between a heavy water cooler 5 and a heavy water distribution pipe 6 in a heavy water cooling system 9, to a system 8 for collecting a mixed substance. In a precipitation tank 12, the heavy water and the phenol deuteride are separated into a heavy water layer 14 and a phenol layer 13 to be stored in a heavy water tank 16 and a phenol tank 17 respectively. A mixed solution in which the heavy water and the phenol deuteride are mixed at a required ratio are sent out to the pipe 6 through a piping.
Patent JP-S58169693-A (JP)
Inventor: ARIGA TOSHIO
IPC: G06Q40/00
Filed: 1982-03-31
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-H08272400-A (JP)
Title: Tonality of perception speech compression based on loudness uncertainty
Inventor: JIYONASAN BURANDON AREN
IPC: G10L19/02
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a new technology to determine a masking effect of an audio signal by employing a scale of fluctuation of the signal amplitude as a base to determine how much tonality the audio signal has. SOLUTION: At least two scales to determine how much tonality a part of audio signals among audio signals have are produced. Respective scales are produced based on analysis windows with different length and scales for tonality for a part of audio signals are selected based on either one of the two scales and frequencies corresponding to a part of the audio signals. The tonality of a signal is a scale determined as a part of threshold value computation of a perception model 2. Audio signals are sent to the perception model 2 and processed by a fast Fourier transform(FFT) processor 21. Then, after tonality computation 27, energy computation 23, and diffusion function 25, the masking threshold value can be computed by a masking threshold value processor 28.
Patent JP-H03257182-A (JP)
Title: Surface processing device
Inventor: ONO TETSUO
IPC: H01L21/308
Filed: 1990-03-07
Abstract: PURPOSE:To control the speed of reaction on a surface and to improve processing accuracy by introducing a 2nd material while processing the surface with a heated reactive gaseous beam. CONSTITUTION:The reactive gases 17 are ejected from nozzles 3 to form the beam-like reactive gaseous flow 17'. The translational energy and oscillation energy of the reactive gaseous molecules are stimulated by the heating with heaters 4, by which the etching rate on the substrate 1 surface is increased. Second materials, such as oxygen and nitrogen, are introduced into a discharge tube 6. Plasma of oxygen and nitrogen is generated in the discharge tube 6 when a discharge is generated by impressing a voltage between a pair of electrodes 7 in the discharge tube 6. This plasma is ejected from a pinhole 8 provided on the discharge tube 6 and is projected in the form of a plasma beam 5' to the substrate 1 surface, by which the substrate 1 surface is oxidized or nitrided. Since the kinetic energy of the radicals or ions to be projected is small, the substrate 1 is hardly damaged.
Patent JP-H01228105-A (JP)
Title: Manufacture of non-linear voltage resistance
Inventor: NAKADA MASAMI
IPC: H01C7/10
Filed: 1988-03-09
Abstract: PURPOSE:To reduce the variation in characteristics against a number of lightning surge applications by a method wherein the mixture for insulated layer, consisting of a silicon compound, a zinc compound, a bismuth compound and an antimonial compound for the remaining part, is coated on the side face of a resistor base. CONSTITUTION:The composition of a resistor element, especially the content of silicon oxide is specifically prescribed at 1-4mol% by converting it into SiO2, the composition of the mixture for the insulating coated layer on the side face of the resistor base is set at 50-80mol% by converting the content of silicon compound into SiO2, the content of zinc compound is set at 10-40mol% by converting it into ZnO, the content of bismuth compound is set at 1-5mol% by converting it into Bi2O3, and the remaining part of antimonial compound is specified. Also, the varister voltage of the sintered non-linear voltage resistor is specified at 230-300V per unit length. Accordingly, the adhesion strength of the resistor element and the insulating coated layer at a low temperature can be increased by their synergistic effect, the surface discharge on the side face of the element when lightning surge is impressed, varistor voltage can be maintained high, and a limit voltage ratio can be reduced. As a result, the element having stabilized characteristics even for a number of lightning surge applications can be obtained.