baber/WOPTO huggingface dataset:
Patent JP-S5657048-A (JP)
Title: Image forming device
Inventor: OGAWA HIROSHI
IPC: G03G15/00
Filed: 1979-10-16
Abstract: PURPOSE: To stabilize the detection output of the surface electrometer of a photosensitive drum by mounting the electrometer to the framework of the device by way of a cushion member and so constituting the device that the vibrations of the outside or the device do not act upon the electrometer.  
     CONSTITUTION: The base bed 101 of a surface electrometer 67 is fastened to a mounting member 115 as a framework of the device by means of two screws 117 via a cushion member 116. The cushion member 116 is made of a material of insulation characteristic such as soft rubber. The mounting member 115 is so grounded as to prevent the electrometer from being affected by the noise produced there. The base bed 101 of the electrometer is fastened to the mounting member 115 by means of the screws 117 via insulation washers 118. Since in this way the electrometer is prevented from being affected by the vibrarions of the outside or the device and is held insulated from noise, the same voltage as that of the part to be measured of an electro-optic body 47 is stably induced in a chopper electrode 108 and a shielding member 102. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09319204-A (JP)
Title: Image forming device
Inventor: KAI SO
IPC: G03G15/08
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To supply a necessary amount of toner in a short time while suppressing the unevenness of the density of toner in a developing unit as less as possible by retaining a developer having a toner content higher than that of the developer in a developing device in a carrying means and opening a partition thereby operating a stirring means in supplying the toner. SOLUTION: The partition is disposed between a toner/developer carrying device 4 and the developing device 2. In a state where the partition is closed, virgin toner is supplied to the toner/developer carrying device 4 from a container and respective carrying screws 21 and 22 are driven to previously mix the virgin toner only with the developer in the device by stirring. In such a case, in the toner/developer carrying device 4, the developer exists in advance, so that only the virgin toner is supplied and at this time, an adjustment is made for obtaining the developer whose density higher than the toner density of the developer in normally forming an image. When the density of the toner in the developing device 2 is lowered, the partition is opened and a high density developer in the toner/developer carrying device 4 is supplied to the developing device 2.
Patent JP-H03466-A (JP)
Title: Method for casting product using lost foam pattern
Inventor: KANO KUNIHIKO
IPC: B22D29/04
Filed: 1989-05-27
Abstract: PURPOSE:To save casting of a neck part and to improve the product yield by using embedding member consisting of sprue, runner and lost foam pattern to form a casting body, dipping a holding member so as to expose a holding part while poured molten metal does not solidify and pulling out after solidified- sticking. CONSTITUTION:The embedding member 4 composed of the sprue 1, runner 2 and lost foam pattern 3 is embedded into packing material 6 contained in a flask 5, and the sprue 1 is exposed from the packing material 6 and the pouring of molten metal is executed through the sprue 1 to form the casting body 7. While the molten metal exists in the runner 2 part and not yet solidified, the holding member 9 is pushed into the molten metal in the runner 2 directing the main body 11 downward and the holding part 8 upward. Successively, the molten metal is cooled and solidified in the room temp., and the holding member 9 is stuck to the casting body 7 with solidification. Then, hook in hanging device is hung to the holding part 8 to lift up the casting body 7. By this method, the casting body 7 is pulled out of the packing material 6.
Patent JP-S5757211-A (JP)
Title: Electrostatic induction type encoder
Inventor: HORIKAWA TOSHIROU
IPC: G01D5/241
Filed: 1980-09-25
Abstract: PURPOSE:To provide a low power consumption type electrostatic induction type encoder which is hard to influenced by noise by employing an electret plate. CONSTITUTION:As a spindle 10 rotates by the operation of a micrometer, No.1 scale 14 rotates together with the spindle 10, and since No.1 scale 14 rotatably moves in relation to No.2 scale 16, a voltage corresponding to the pitches of slits of No.1 scale 14 and No.2 scale 16 is electrostatically induced in No.2 scale 16 by an electret plate 12, and this signal is inputted to an impedance converter 18. The output signal of the impedance converter 18 is then inputted to an electronic circuit in the latter stage, which displays a measured length.
Patent JP-H01303587-A (JP)
Title: Pattern segmentation device
Inventor: YODA FUMIO
IPC: G06K9/34
Filed: 1988-05-31
Abstract: PURPOSE:To securely separate and segment a pattern in desired units by indicating the change of the course of a scan on a character string pattern to a histogram generating means and generating a histogram based on the changed scan course. CONSTITUTION:A scan course changing means 16 is provided which indicates the change of the course of the scan on the character string pattern to the histogram generating means 4 and generates the histogram based on the changed scan path. Then if characters, symbols, patterns, etc., which are arrayed slant and adjacent characters overlap with each other, the histogram generating means 4 changes the course of the scan on the character string pattern formed corresponding to the characters, etc., in array according to the instruction from the scan course changing means 16 and generates the histogram which accurately indicates the area of a pattern on one unit to be separated and segmented. Consequently, the pattern can accurately be segmented.
Patent JP-H08323528-A (JP)
Title: Cutting insert
Inventor: HATTA KAORU
IPC: B23C5/20
Filed: 1995-05-31
Abstract: PURPOSE: To restrain occurrence of chatter and increase strength of the cutting edge portion by specifying the angle of chamfer and the clearance angle of flank. CONSTITUTION: A cutting edge portion 4, which is between a flank 5 and a cutting face 6, is chamfered 7 in order to strengthen the strength. Angle of chamfer being in the range of 80 to 90 cutting is performed under the condition of almost no clearance 'b' between a material to be cut N and the cutting edge portion 4, or in other words, under the good biting condition of the cutting edge portion 4. Hereby, chatter hardly occurs between the material to be cut N and the cutting edge portion 4. As a clearance angle 'c' of the flank 5, it is within the range of 15 deg. to 20 deg.. If the clearance angle 'c' is with in the range of 15 deg. to 20 deg., not only is the cutting quality good but the strength of the cutting edge portion 4 can be maintained.  Against this, when the clearance angle 'c' is less than 15 deg., the cutting quality trends toward inferiority but, on the other hand, when the clearance angle 'c' is 20 deg. or more, strength of the cutting edge portion 4 trends toward inferiority.
Patent JP-S5561261-A (JP)
Title: Wedge making machine
Inventor: SAKAGUCHI HIROSHI
IPC: H02K15/04
Filed: 1978-11-01
Abstract: PURPOSE: To automate the fabrication of a W-shaped wedge and the insertion of the wedge into a slot by forming a hoop material intermittently fed and cut in predetermined size in W shape wedge by a punch and feeding it to a wedge magazine.  
     CONSTITUTION: After a hoop material 1 passed into a slot 13 between upper and lower guide plates 11 and 12 is intermittently moved reciprocatingly by a slider 16 to be cut in predetermined size by a cutter 20, it is formed in a W-shaped wedge by a guide 21 having a feeding hole 45 and formed in W shape at the bottom with a W-shaped punch 18. Then, the wedge 3 is inserted into the guide hole 41 of a wedge magazine 4 by the reciprocating motion of a wedge rod 44 and the elevational motion of an inserting punch 46. Thus, a W-shaped wedge improving the immersion of resin to the slot can be manufactured by an automatic step to be inserted into the slot. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5925227-A (JP)
Title: Device for plasma etching
Inventor: TAMAGAWA NORIO
IPC: H01J37/32
Filed: 1982-08-02
Abstract: PURPOSE:To reduce processing irregularities as well as to determine the terminal point of an etching in a highly accurate manner by a method wherein the surface temperature of the material to be processed is taken using an infrared-ray camera, and spectrum characteristics of the light emitted while an etching is being performed is monitored. CONSTITUTION:The material to be processed (wafer) 2 is placed on a wafer- placing stand 4. The inside of an etching chamber 1 is brought into a plasmic state using plasma oscillation electrodes 3 and 3'. The surface temperature of the material 2 to be treated is taken by the infrared-ray camera 5. A temperature controller 6 controls the heater buried in the stand 4 in such a manner that the difference between the set temperature and the measured one will be corrected. A lens 8 condenses the emitted plasma light. An optical fiber 9 introduces the plasma emission light to a spectroscope 10. The spectroscope 10 selects the spectrum characteristics of the material 2 to be processed of different types, the wavelength is fixed for the etching performed on the same type of materials to be processed, and the terminal point of etching is determined by monitoring the specific peak.
Patent JP-S5257862-A (JP)
Title: Detection of minute change in magnetic field
Inventor: SUZUKI TOMOAKI
IPC: G01R33/07
Filed: 1975-11-07
Abstract: PURPOSE: To make possible the realization of an interchangeable sensor and eliminate the need for temperature compensation, etc. despite large variation in the characteristic value of a Hall leement by converting the control current terminal voltage of the Hall element corresponding to temperature to a specified media variable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63299031-A (JP)
Title: Circuit substrate device
Inventor: NODA TAKAMITSU
IPC: H01H37/76
Filed: 1987-05-29
Abstract: PURPOSE:To evade deterioration or fusion of a fuse by connecting short circuit means in parallel to a fuse to a circuit substrate to be turned on electricity via the fuse. CONSTITUTION:Short circuit means, e.g. a jumper wire 24, is connected to a circuit substrate device 20 in parallel to a fuse 22. Consequently, when checking an action in the device 20, even if an over current is to flow into the fuse caused by failure of electronic parts or by an unnecessary conductance between the circuits by faulty soldering, the over current is made to pass through the wide 24 without passing through the fuse 22. This enables deterioration or fusion of the fuse to be evaded.
Patent JP-2000329376-A (JP)
Title: Air circulation system, drying system and air-conditioning system employing it
Inventor: SUO SATSUKI
IPC: D06F58/10
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain an air circulation system clothing drying system or air- conditioning system in which dust capturing capacity is enhanced while reducing the size. SOLUTION: A cyclon dust collector X is provided in a drying cycle channel A connecting the inlet and outlet of a drying drum 11. The cyclon dust collector X comprises a cyclon container body, clean gas discharging section 2, an introducing section 3 of gas to be processed interconnecting in the tangential direction, and a dust containing liquid discharging section and feeds a cooling fluid to the cyclon container body. The gas to be processed is swirled in the cyclon container body and the cooling fluid is fluidized in order to enlarge the heat exchanging area thereof thus enhancing heat exchanging efficiency and dust collecting capacity. Since the dust removing section and the gas-liquid separating section are located collectively, size of the system can be reduced.
Patent JP-H11321380-A (JP)
Title: Vehicle group formation control device and method therefor
Inventor: EZU MASAHIRO
IPC: G01S13/91
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To continue the traveling of a plurality of vehicles in files by transmitting the information showing the formation of a vehicle group to circumferential vehicles when the vehicle group including the own vehicle is detected by a vehicle group detecting means. SOLUTION: A file signal containing the own vehicle ID, which is the information for identifying the own vehicle, and the position information related to the present position of the own vehicle obtained by a navigation control means 13 is transmitted to forward and backward vehicles by light transceivers 6, 7. It is judged whether the response signal transmitted after receiving the file signal is received from the forward vehicle or backward vehicle to which the file signal is transmitted or not. When the response signal is received, the file traveling with the vehicle transmitting the response signal is started. The file traveling with the forward or backward vehicle is successively started, and when the file as a vehicle group is completed, the signal showing the file traveling is transmitted to circumferential vehicles from an information communicating means 9.
Patent JP-H07319521-A (JP)
Title: Digitize data processor
Inventor: EZAKI MINORU
IPC: G05B19/4093
Filed: 1994-05-25
Abstract: PURPOSE:To easily prepare an NC program, for which it is requested to work the R shape (round sound shape) of a radius value with high accuracy, by provid ing an R shape preparing means for editing a corner part into the R shape. CONSTITUTION:Shape data DM are read out of a digitize data storage means 2 to an R shape preparing means 6, an area line SL expressing a prescribed range including the corner part of shape data DM is inputted through an area line input means 7 to the R shape preparing means 6, further, a value SR of the R radius of the R shape to be added to the corner part is inputted through an R radius input means 8 to the R shape preparing means 6 and moreover, a shape pattern SP expressing whether the shape of the corner part is recessed or projecting is inputted through a shape pattern input means 9 to the R shape preparing means 6. Then, the R shape preparing means 6 performs prescribed offset processing so that the corner part can be edited into the R shape with the desired radius value.
Patent JP-S5922945-A (JP)
Title: Ethylene-alpha-olefin copolymer type resin composition for casting film and preparation thereof
Inventor: FUKUSHIMA NOBUO
IPC: C08L23/16
Filed: 1982-07-30
Abstract: PURPOSE:A composition, prepared by incorporating two specific ethylene-alpha-olefin copolymers having different molecular weights, and capable of giving films having improved transparency, impact strength, tear strength, heat-sealing properties and hot tack even by the ultrahigh-speed molding. CONSTITUTION:A resin composition obtained by incorporating (A) 10wt% or more and less than 60wt% ethylene-3-18C alpha-olefin copolymer having 0.895- 0.935g/cm<3> density, 1.5-2.0dl/g intrinsic viscosity and 7-40 short side chains based on 1,000 carbon atoms with (B) 90wt% or less and more than 40wt% ethylene-3-18C alpha-olefin copolymer having 0.910-0.955g/cm<3> density, 0.7-1.5dl/g intrinsic viscosity and 5-25 short side chains based on 1,000 carbon atoms at 0.6-1.7, preferably 0.8-1.3, ratio (A/B) between the numbers of the short side chains in both copolymers (A) and (B). The resultant resin composition has 0.910-0.929g/cm<3> density, 0.2-5g/10min melt index (MI) and 35-50 melt flow rate (MFR). Preferably, the ratio between the intrinsic viscosities of the copolymers (A) and (B) is 1.3 or above and below 1.5.
Patent JP-H10306010-A (JP)
Title: Skin cosmetic
Inventor: IKEMOTO TAKESHI
IPC: A61K8/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a skin cosmetics manifesting antiaging, bihada effects, excellent in feeling to the skin, by containing ethylglucoside, α-hydoxy acids and polyalcohol. SOLUTION: This cosmetic contains (A) ethylglucoside (e.g. α-form, etc.), (B) α-hydroxy acid (e.g. glycolic acid, malic acid, etc.) and (C) polyalcohol (e.g. glycerin, dipropylene-glycol, etc.). The formulating amount of the individual component in the prescribed cosmetics is preferably, 0.001-10.0 wt.% for component A, 0.05-20.0%, for component B, 0.01-20%, for component C.
Patent JP-S63297206-A (JP)
Title: Production of aluminum nitride
Inventor: ITO SHIGERU
IPC: C01B21/072
Filed: 1987-05-28
Abstract: PURPOSE:To prevent Al powder from fusing, to completely advance nitriding reaction and to obtain desired AlN in high productivity, by forming an oxidized coating film on the surface of Al powder by chemical oxidation method and heating in a N2 gas and/or NH3 gas atmosphere at >= the melting point of Al. CONSTITUTION:Al powder obtained by atomizing method is treated by chemical oxidation method such as treatment with pressurized steam or high-temperature water and an oxidized coating film on the surface of Al powder to give Al powder coated with the oxidized coating film having 5-200mum particle diameter and >=0.5% O2 content. Then the Al powder is optionally heat-treated preliminarily at >=200 deg.C and <= the melting point of Al for >=2min and reacted under heating in a N2 gas and/or NH3 gas atmosphere at >= the melting point of Al to give AlN.
Patent JP-H0428085-A (JP)
Title: Memory data write control system
Inventor: TAKAHASHI YUTAKA
IPC: G11C11/407
Filed: 1990-05-24
Abstract: PURPOSE:To conduct a write timing test by applying a variable test clock with an LSI tester by providing a control circuit which selects a normal clock signal or the test clock signal in the pre-stage of delay circuits for obtaining a trigger signal for write pulse generation. CONSTITUTION:A write timing test enable signal WTE and write timing test clock signals WTC1 and WTC2 are inputted to the control circuit C connected in front of the delay circuits 1 and 2 in addition to a write control clock pulse WCLK. In normal operation, the write control clock pulse WCLK is inputted to the delay circuits 1 and 2 and when the write timing test is conducted, the timing test clock signal WTC1 is inputted to the delay circuit 1 and the write timing test clock signal WTC2 is inputted to the delay circuit 2. Consequently, the delay time of the write timing test clock signal WTC1 is varied to conduct the write timing test.
Patent JP-H04359552-A (JP)
Title: Method of cooling heating element
Inventor: KONUKI KAZUHIKO
IPC: H01L23/467
Filed: 1991-06-06
Abstract: PURPOSE:To devise the title method of cooling heating element by a method wherein the heating element such as an electric element, etc., is efficiently and locally cooled down at extremely low cost using a compact device. CONSTITUTION:A device equipped with a cooling fan 1 and heating elements 3, 4 required of the cooling step at the points at least exceeding two positions is provided with a control board 6 leading the blast from the cooling fan 1 to respective heating elements. Furthermore, within said device, said control board 6 is made closely adhere to the other heating element thereby enabling the board 6 to be used also as a heat sink.
Patent JP-2000330669-A (JP)
Title: Reset circuit of semiconductor integrated circuit
Inventor: NISHI TAKASHI
IPC: G06F11/10
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To restore only a circuit including malfunction normally and to eliminate unnecessary operation by supplying a reset signal to only a circuit which desires to be restarted if the malfunction is detected. SOLUTION: In the circuit 35 which desires to be restarted in the semiconductor integrated circuit, a parity check circuit responding to each register is present and multiple parity check signals 32 are obtained. A self-diagnostic circuit 33 is a logic circuit which responds to the parity check signal 32 and an external asynchronous mask reset signal 31 resetting the whole semiconductor integrated circuit and, for example, an OR circuit is used. In this constitution, the self- diagnostic circuit 33 judges whether or not the circuit 35 which desires to be restarted is restarted from the two signals 31 and 32 and its output signal is supplied as a partial asynchronous reset signal 34 to the circuit 35. A circuit 36 which does not desired to be restarted is supplied with only an asynchronous master reset signal 31.
Patent JP-S5468708-A (JP)
Title: Controlled cooling apparatus for hot-rolled wire rod
Inventor: ABE YASUHISA
IPC: B21B43/00
Filed: 1977-11-11
Abstract: PURPOSE:The above-mentioned apparatus with which the cooling rate for the wire rod ring has been enabled to be uniformalized, by equipping the supplementary cooler over the conveyor and blowing thr air blast from above against the region of the wire rod at whcih the blowing of air blast from the lower pipe is insufficient. CONSTITUTION:The supplementary air blast nozzles 7 (hereinafter referred to as the supplementary air blast nozzles for cooling the chains) which make an angle of theta1 = 30-60 deg. with the face of the covoyor and are used for blowing the air blast from above heading toward the moving direction of the wire rod (the arrow L) and the supplementary air blast nozzles 8 (hereinafter referred to as the supplementary air blast nozzles for cooling the lateral) which make an angle of theta2=30-60 deg. with the face of the conveyor at the position keeping out of the air blast nozzles 3 from below and are used for blowing the air blast obliquely from above making a right angle with the moving direction of the wire rod and heading toward the outer sides of the conveyor, to the region of the wire rod on the chains 5 for moving and the chains 6 for supporting of the conveyor, are installed by being hung respectively from the gate-shaped frams body 10.
Patent JP-S5759633-A (JP)
Title: Fluidized bed device with classifier
Inventor: SHIGA AKINOBU
IPC: B01J8/34
Filed: 1980-09-26
Abstract: PURPOSE: To take out solid particles in a fludizing gas efficiently by mounting the cylindrical classifier with porous plates at multistages to a lower section of the fluidized bed and supplying the fluidizing gas from a lower section of the porous plates.  
     CONSTITUTION: The classifier 2 manufactured by mounting the porous plates 3 at multistages into a cylinder with an inside diameter the same as or smaller than the fluidized bed is fitted to a lower section of the fluidized bed of the fluidized bed device 1, the fluidizing gas is introduced from an inlet 4 of the lower section of the porous plates 3 and the particles classified are taken out of an extracting port 6. A sectional area of an empty tower of the classifier 2 is made approximately one fifth or one of a sectional area of an empty tower of the upper fluidized bed, and the ratio of an inside diameter to height of the classifier 2 is made approximately 1:1W1:10. A circle is preferable as the shape of the holes of the porous plates 3, and approximately 2cm or shorter is desirable as the diameters of the holes. Preferably, the intervals of the stages of the porous plates 3 are regular. Accordingly, a gas necessary for classification can be used simultaneously together with the gas employed for fluidizing the fluidized bed, and gas supply facilities need not be mounted particlularly. 
     COPYRIGHT: (C)1982,JPO&Japio