baber/WOPTO huggingface dataset:
Patent JP-H0857227-A (JP)
Title: Apparatus for separating ice grain from water
Inventor: IMAI HISASHI
IPC: B01D43/00
Filed: 1994-08-19
Abstract: PURPOSE: To provide a compact apparatus which adjusts properly the mixing ratio of ice grains and water by a method in which water containing ice grains is introduced into a residence chamber, the flow velocity of the mixture is reduced by the collision with a vertical flow straightening plate, and the ice grains are separated from water by the difference in the values of specific gravity. CONSTITUTION: Water containing ice grains, when introduced from an introduction pipe 1 into a residence chamber 8, collides with a vertical flow straightening plate 4 so that the flow velocity is reduced. Then, ice grains with lower specific gravity are moved upward, while water with larger specific gravity is moved downward to be separated. The ice grains enter an ice-grain discharge pipe 3, the upward channeling is hindered by horizontal ice-grain flow straightening plates 5 installed in parallel in the flow direction, and the ice grains flow horizontally to be sent from the outlet of the pipe 3 to a transport pipe which is connected with a heat exchanger, etc. Water separated in the residence chamber 8 drops into a water discharge pipe 3 and is introduced to the outlet while being guided by a water flow straightening plate 6.
Patent JP-S6461052-A (JP)
Title: Photoelectric device
Inventor: NISHIKURA TAKAHIRO
IPC: H01L27/14
Filed: 1987-09-01
Abstract: PURPOSE:To reduce short-circuiting due to a pinhole and to improve breakdown strength by forming two or more second semiconductor layers separately from each other so as to cover part of a first semiconductor layer formed on a light transmissible insulating plate. CONSTITUTION:A first semiconductor layer 1 (P-type ZnTe film) is formed by a vacuum depositing method on a glass substrate 3, and so etched as to become a predetermined photodetecting area. Then, a second semiconductor layer 2 (N-type CdSe film) is so formed by a vacuum depositing method as to cover at least the layer 1. A photoresist (not shown in the figure) is so formed except a base 4 as to have a predetermined groove on the layer 1, and the layer 2 is selectively etched. Eventually, a common electrode 7a and individual electrodes 7b are formed on the layer 2.
Patent JP-S6277756-A (JP)
Title: Light emitting diode print head
Inventor: HAYASE MASAKI
IPC: H01L33/00
Filed: 1985-09-30
Abstract: PURPOSE:To obtain high consistency between high-speed data transfer and a print system by sending data from each of inut terminals being the same number of light emitting diodes to a corresponding register to control individu ally a control element thereby attaining high-speed data transfer. CONSTITUTION:Eight serial data input terminals DATA 1-8 are provided in parallel with eight LEDs, and unit groups I, II... are provided among the terminals DATA 1-8 while using 8 shift registers 5 as one unit group. An individual serial data is inputted to each register 5, the data is written by using a clock signal and the signal is processed properly and each of transistors TRs is subjected to on/off control, the corresponding LED is blinked to increase the data transfer speed by 8 times. Then the registers 5 in the groups I, II... are connected in series, the printed data is not sent on the way of the registers and the printed data is stored by one line and the rearrangement of the data is not required.
Patent JP-S59112062-A (JP)
Inventor: ICHIMURA YOSHIO
IPC: D04D7/00
Filed: 1982-12-15
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-H1057930-A (JP)
Title: Method for making waste incineration fly ash non-polluting
Inventor: NISHIO HIROAKI
IPC: B09B5/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce the volume of waste incineration fly ashes contg. slaked lime at a specific ratio and to effectively make the heavy metals contained in these incineration fly ashes non-polluting by bringing the incineration fly ashes into contact with molten iron, melting the incineration fly ashes, executing the desulfurization of the molten iron and vaporizing the heavy metals in the waste incineration fly ashes, thereby separating the heavy metals. SOLUTION: A flue 7 is installed to a hood 5 covering the aperture of a molten iron ladle 1 housing the molten iron 2 and the downstream side of this flue 7 is connected to a dust collector 6. An injection lance 10 vertically movable in this molten iron ladle 1 is installed. This lance is connected to three systems consisting of hoppers 8 to 8b and feeders 9 to 9b. The incineration fly ashes, powdery metal A1 source and powdery desulfurization accelerator are respectively housed in the respective hoppers 8 to 8b. The incineration fly ashes contg. >=10wt.% slaked lime are blown together with gaseous nitrogen into the molten iron 2 to receive the heat from the molten iron 2. The incineration fly ashes are made into molten slag-like incineration fly ashes 3 on the melt surface of the molten iron 2. The heavy metals vaporized from the incineration fly ashes in the process of melting are captured in the dust collector 6.
Patent JP-S60109876-A (JP)
Title: Recorder
Inventor: SASAKI RIYOUICHI
IPC: B41J2/49
Filed: 1983-11-19
Abstract: PURPOSE:To enable a memory with a smaller capacity to be used, by a method wherein one bit in an 8-bit unit indicating data for a character or symbol is used as end data indicating the completion or non-completion of the data for one character or symbol. CONSTITUTION:A solenoid 74 for bringing a recording means into contact with a recording paper and separating the former from the latter, a platen-driving motor 18 and a carriage-driving motor 36 are controlled by a CPU90 on the basis of a controlling program stored in a ROM94 and in accordance with the data for characters or symbols stored in a RAM96. One unit of the character or symbol data stored in the RAM96 consists of 8 bits, and is constituted of data indicating the direction of relative movement of the paper and the carriage, data indicating the amount of the relative movement, data indicating the contact or separation of the recording means and the paper, and the end data indicating the completion or non-completion of the data for one character or symbol. Accordingly, the capacity of the memory can be reduced by the number of bits equal to the number of characters and symbols stored therein.
Patent JP-S6199950-A (JP)
Title: Optical recording member
Inventor: KODERA YOSHIE
IPC: G11B7/24
Filed: 1984-10-19
Abstract: PURPOSE:To improve recording performance by forming a viscous film consisting essentially of the polymer of fatty acid series hydrocarbon having a high degree of satn. on a thin film layer and forming further a protective film thereon. CONSTITUTION:The org. viscous film 10 which is easily deformable in follow up to the slight deformation of the recording film generated in parallel with the optical characteristic change arising from the local heating by a laser beam and has tackiness is provided on the recording film 2 and further the protective film 11 which improves the durability of the disk is formed on the film 10. The signal deterioration in the stage of recording information is thus prevented and the information recording medium having high reliability is obtd.
Patent JP-2001043048-A (JP)
Title: Device and method for converting data and computer- readable recording medium recording program for making computer execute the method
Inventor: SAKUYAMA HIROYUKI
IPC: G06F3/12
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To shorten the time from a printing instruction instructed by a user to the end of printing even when the user changes the contents of an original. SOLUTION: A processing detecting part 401 detects processing for original information to be executed before the instruction of conversion from the original information to a transmission data file, an advance-converting part 403 converts the original information into plotting instruction data on the basis of the detection of processing, a holding part 405 makes the plotting instruction data correspond to instruction data for output device and holds both instruction, a specifying part 406 specifies the instruction data for output device equivalent to the plotting instruction data and a transmission data generating part 404 converts non-specified plotting instruction data to instruction data for output device and generates the transmission data file on the basis of (read/converted) instruction data for output device.
Patent JP-H1166734-A (JP)
Title: Data transmitter and method therefor
Inventor: MAEDA YASUAKI
IPC: G06F21/10
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitter capable of protecting data while securing compatibility with the existing digital audio interface, and to provide the method therefor. SOLUTION: An interface 51 of an audio equipment 11 and an interface 71 of an audio equipment 12 are capable of interactive data transmission. A transferred data is formatted in a unit similar to a sector of a compact disk, and a message code area is provided in this format. At the time of transmitting a data from the audio equipment 11 to the audio equipment 12, an exchange of messages comprising information relative to encipherment such as an open key and a common key are performed between the digital audio equipment 11 and the digital audio equipment 12. Then, by using this encipherment information, a digital audio data is enciphered and transmitted. By this method, the problem of illicit copying can be avoided without impairing the compatibility with the conventional cable and connector.
Patent JP-S6460820-A (JP)
Title: Magnetic recording medium
Inventor: INAMI HIROO
IPC: G11B5/84
Filed: 1987-08-31
Abstract: PURPOSE:To improve the quality of the cut surface of a cut tape-shaped magnetic recording medium and to prevent powder dislodgment, edge damage and drop-out by combining a nonmagnetic base having specific properties and magnetic layer having specific properties. CONSTITUTION:The nonmagnetic base is formed of a film essentially consisting of polyethylene terephthalate having <=6 cutting fitness index Z and imparts the energy up to <=10% yield elongation and <=10kg/mm<2> yield point to the magnetic layer provided on the surface of the nonmagnetic base, where Z=383.3-2.76A-2000B+840DELTAn. In the formula, A is a haze value; B is a face orientation coefft. and is expressed by B={(nMD+nTD)/2}-nZD (nMD is a longitudinal refractive index; nTD is a transverse refractive index; nZD is a thickness direction refractive index) and DELTAn is the difference in the refractive index expressed by DELTAn=nMD-nTD. The clean cut surface and the high quality are thereby obtd. and the powder dislodgment, edge damage and drop-out are substantially eliminated.
Patent JP-H0880890-A (JP)
Title: Man-powered vehicle equipped with auxiliary power
Inventor: HARA NOBUO
IPC: B60L15/28
Filed: 1994-09-13
Abstract: PURPOSE: To generate the auxiliary torque corresponding to the torque due to man power in the correct magnitude, without being given with an influence due to the dispersion of the characteristic of a used motor, as to a man-powered vehicle equipped with an auxiliary power. CONSTITUTION: The torque due to the man power is detected by a torque detecting means 102, and the electric current of a motor 201 is detected by an electric current detecting means 203. A controller 250 calculates the auxiliary torque corresponding to the torque detected by the torque detecting means 102, and the target electric current value corresponding to the auxiliary torque is calculated. The controller 250 carries out the electric conduction control for the motor 201 so that the difference between the target electric current value and the electric current value detected by the electric current detecting means 203 becomes zero.
Patent JP-H0880979-A (JP)
Title: Food wrapping body
Inventor: WATANABE KATSUMI
IPC: B65D81/26
Filed: 1994-09-13
Abstract: PURPOSE: To provide a food wrapping body wherein even if the body is heated using a microwave heater, water is not attached to an article stored in the body and even if the air expands, the body is not ruptured. CONSTITUTION: In a food wrapping body 1 which can be heated as an article A such as hot dog or hamburger is stored therein, an external film 2 comprising an internal film 3 which can contact at least a part of an article stored therein and has therein a plurality of fine holes, and blotting sheets 6 is formed into a cylinder. One of the openings of the cylinder is closed with a sealing part 9 having pressure relieving parts 10 so that when vapor, at the time of heating, has remained between the internal and external films, it is blotted by the sheets 6 and when the internal pressure has risen, it is relieved through the parts 10 to the outside, preventing the rupture of the body 1.
Patent JP-S59109020-A (JP)
Title: Endoscope using solid state image pickup device
Inventor: NISHIZAWA JIYUNICHI
IPC: H04N5/335
Filed: 1982-12-14
Abstract: PURPOSE:To obtain a good stable endoscope image by using a solid state image pickup device having an arrangement of image pickup cells including an electrostatic induction transistor as an image pickup device of the head. CONSTITUTION:The picture element of a solid state image pickup device of an endoscope consisting of a non-division type electrostatic induction transistor (SIT) is made of an epitaxial layer 12 on an n<+> Si base plate, an n<+> domain (drain) 14, a p<+> domain (gate) 20, an SiO2 film 24 on it, a drain electrode 36, an insulating layer 6, a gate electrode 7 and an electrode layer 52. The gate electrode 7 is connected to a reading address circuit 1 and gate pulse phiG for reading is supplied. The drain electrode 36 is connected to a video voltage source 5 through a switching transistor 3. A selector circuit 2 that supplies video selection pulse phiS is connected to the gate of the transistor 3. By arranging such picture elements either one-dimensionally or two-dimensionally, a good stable endoscope image is obtained.
Patent JP-S6195714-A (JP)
Title: Method for correcting plate thickness in rolling
Inventor: KITANO SHINICHI
IPC: B21B37/52
Filed: 1984-10-18
Abstract: PURPOSE:To correct a plate thickness in a form of well responsibility by automatically changing the inlet-side tension of a final stand or a stand just before the final one. CONSTITUTION:A reduction rate arithmetic unit 8 operates the reduction rate of a final stand 15 to give a high reduction-rate signal to a plate-thickness control device 4 by closing a switch 9 when the reduction rate exceeds a set value. The unit 4 operates the speed adjusting quantities DELTAV1-DELTAV4 of stand 11-14 used for obtaining the inlet-side tension of stand 15 required for making the deviation DELTAh5, between the plate thickness detected by a plate-thickness meter 3 and an aimed sheet thickness, to be zero, and gives the operated results to speed control units 51-54 to control the roll peripheral speeds of stands 11-14. Further, when said reduction rate is a <=set value, a low reduction-rate signal is given to the unit 4 by the unit 8 by opening the switch 9. The unit 4 controls the roll peripheral speed in the same manner as mentioned above, after computing the speed adjusting quantities DELTAV1-DELTAV3 of stands 11-13 used for obtaining the inlet-side tension of stand 14 required for making the deviation DELTAh5 to be zero. Furthermore, the same effect can be expected by controlling the roll peripheral speed of stand 15 when the reduction rate is high, and controlling each roll peripheral-speed of stands 14, 15 when the rate is low.
Patent JP-H0268296-A (JP)
Title: Simplified inhalator
Inventor: HANAI MASAYUKI
IPC: A62B7/04
Filed: 1988-08-31
Abstract: PURPOSE:To protect eyes and supply air or oxygen necessary for inspiration for a certain period of time in the condition with two hands put free by furnish ing a suction control device which supplies a supply gas from a pressure regulat ing device into a pair of glasses by means of the pressure difference of the suction pressure of a glasses wearer from the external pressure. CONSTITUTION:Two high pressure containers are screwed in on both sides of a frame 1 and fitted so as to enclose eyes and nose. In this condition, no air from high pressure containers will yet be supplied, but inhalation of air by nose lowers the air pressure in this frame 1 below the external pressure, and a diaphragm 16 of a suction control device 10 deflects to inside the frame 1. Now a push rod 17 retracts and the tip of a lever 18 is held fast, and a valve stem 19 advances through the lever action of the base end of the lever 18 to move an opening/closing valve 20, and thus the air passage of a valve seat 22 is opened. Thereby the air from an air tube 9 is sent through the perimeters of the valve stem 19 from the gaps around the opening/closing valve 20 to be introduced into the frame 1 from an opening in the base end of the lever 18.
Patent JP-H06173813-A (JP)
Title: Fuel injector
Inventor: JIYOOJI GURASON GAANAATO ZA SE
IPC: F02M61/20
Filed: 1993-08-12
Abstract: PURPOSE: To provide a fuel injector having no fuel supply changes but more excellent performances than known apparatuses. CONSTITUTION: A fuel injector has a circular plate like valve member 31 urged into engagement with an annular seating element 29 formed on the face of a seat member 23. A discharge orifice 28 is formed in the seat member through which fuel can flow when the valve member is lifted from the seating element 29. The valve member is located within an annular spacer member 22 and a recess 35 is formed in the face of the valve member remote from the seating element in which is located one end of a coiled compression spring 33. The base wall of the recess is inclined at an angle between 6 deg. and 16 deg. and is engaged by the spring 33 so that a lateral force is applied to the valve member 31 to urge it into engagement with the inner wall of the spacer member 22.
Patent JP-S6280297-A (JP)
Title: Production of electrode
Inventor: SAWADA MATSUNORI
IPC: C25D17/12
Filed: 1985-10-02
Abstract: PURPOSE:To produce an electrode having a constant area for electrolysis and satisfactory electrical properties by roughening the surface of a Ti core material and subjecting it to plating with a noble metal, plating with solder and coating with Pb of Sn by a melting method. CONSTITUTION:A Ti core material or a core material clad with Ti is pretreated by a proper method and the surface of the core material is roughened. The roughened surface is plated with a noble metal such as Pt by electroplating or other method to >=0.1mum thickness. The plated surface is further plated with solder by electroplating or other method to >=1mum thickness and coated with Pb, Sn or Pb-Sn by a melting method to about several - several ten mm thickness to produce an electrode. The metallic layers of the electrode have satisfactory adhesion and the electrode is suitable for use as an insoluble anode in a galvanizing bath or the like. Work is easily carried out during the production and maintenance of the electrode.
Patent JP-H0772903-A (JP)
Title: Actuator and its numerical controller
Inventor: ITOU IETOSHI
IPC: G05B11/36
Filed: 1993-09-03
Abstract: PURPOSE:To increase energy efficiency and to attain high-speed operation deciding a value of overall conversion ratio so as to be the inertia of a driving source equal to that of a load. CONSTITUTION:This actuator transmits the rotation of the output shaft of a motor 1 by performing speed change to a ball screw shaft 4 by a timing belt 3 stretched on gears 2a, 2b, and furthermore, converts the rotary motion of the ball screw shaft 4 into the linear motion of an arm 6 by a ball screw coupler 5. In such a case, when it is desired to shorten the tact time of the actuator, it is required to decide the optimum time for the acceleration/ deceleration curve and acceleration/deceleration time of a servo parameter considering the condition of a torque converter. Accordingly, the value of overall conversion ratio for the gears 2a, 2b, the timing belt 3, the ball screw shaft 4, and the ball screw coupler 5 is decided so as to be the inertia of the motor (driving source) 1 equal to that of the arm (load) 6.
Patent JP-H0267318-A (JP)
Title: Manufacture of polyphenylene oxide
Inventor: NAGAOKA KENJI
IPC: C08G65/38
Filed: 1988-08-31
Abstract: PURPOSE:To obtain economically and advantageously the title polymer with little thermal discoloration and excellent quality by lowering polymn. temp. in the last half of the oxidative polymn. of one of nucleus-substd. phenols performed in an org. solvent in the presence of a catalyst by using an oxygen- contg. gas. CONSTITUTION:In a method for preparing a polyphenylene oxide by performing oxidative polymn. of one of nucleus-substd. phenols (e.g. 2,6-dimethylphenol) in the presence of a catalyst (an Mn catalyst consisting of an Mn compd., a group AI metal hydroxide, alkanolamines and amines are pref.) in an org. solvent (e.g. a xylene/methanol solvent) by using an oxygen-contg. gas, after the amt. of oxygen consumption reaches 80-100% of the theoretical value necessary for the completion of the reaction, the reaction is continued by keeping the temp. at least 5 deg. lower than the preceding temp. By said procedure, it is possible to prepare economically and advantageously a polyphenylene oxide with little thermal discoloration and excellent quality.
Patent JP-2000059093-A (JP)
Title: Transfer guide for device transfer equipment
Inventor: KINOSHITA TADASHI
IPC: H05K13/02
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To enable the guide plates of a transfer guide to be arbitrarily regulated in height, corresponding to the thickness of a device. SOLUTION: A device transfer equipment 10 transfers devices 18, by driving a belt 16 which is disposed along a horizontal transfer path on a frame 20, a transfer guide 28 is composed of a pair of guide plates 26A and 26B that cover the crosswise sides of the belt 16, and the guide plates 26A and 26B are fixed in a manner in which they are freely adjusted in position in a vertical direction by an elliptical hole 32 provided to the frame 20 and a screw 34 inserted into the hole 32, and at this point, the guide plates 26A and 26B are adjusted in height by an eccentric cam mechanism 38.
Patent JP-H0382821-A (JP)
Title: Production of pitch-based carbon fiber
Inventor: YAMAMOTO MASAHARU
IPC: D01F8/14
Filed: 1989-08-25
Abstract: PURPOSE:To obtain in greatly high efficiency without causing yarn breakage the title fine carbon fiber good in handleability by using a specific pitch-based conjugate fiber as precursor. CONSTITUTION:Two components, i.e. (A) carbonaceous pitch for carbon fiber production, thermoplastic pitch with a softening point of pref. 230-320 deg.C and (B) a thermoplastic organic synthetic polymer, a copolyester good in spinnability, containing pref. >=60mol% of (poly)ethylene terephthalate component, are spun into pitch-based conjugate fiber, followed by, if needed, condensing and/or doubling, thus obtaining pitch-based conjugate fiber bundle. Thence, the component B of the bundle is removed to form pitch-based fiber bundle consisting of the component A alone, which is then put to insolubilizing treatment in an oxidative gas atmosphere followed by baking, thus obtaining the objective carbon fiber.