baber/WOPTO huggingface dataset:
Patent JP-S567483-A (JP)
Title: Manufacturing of field-effect semiconductor device
Inventor: KONUMA TAKESHI
IPC: H01L29/80
Filed: 1979-06-29
Abstract: PURPOSE:To make uniform electric characteristics such as low-frequency noise characteristic, mutual conductance, and pinch-off voltage by forming a p-n junction type FET by forming a gate region in an n-type channel region by the injection of BF2<+> molecular ions. CONSTITUTION:An SiO2 film 12 of a predetermined configuration is provided on a p-type Si substrate 11, and a p<+> separation region 13 is diffused and formed in a substrate 11 on the outer side of the film 12 using the film 12 as a mask. A thin SiO2 film is applied on the region 13, and the film 12 encircled by the SiO2 film is renewed to a SiO2 film 15, and at the same time the film on the region 13 is converted into a thick SiO2 film 14. Then, by the ion injection, an n-type well region 16 is formed in the substrate 11 below the film 15, the film 15 is again renewed into a thick SiO2 film 17, n<+>-type source and drain regions 18 and 19 infiltrated into the substrate 11 are diffused and formed in the region 16 by opening the window. Thereafter, the film 17 is further converted into a thick SiO2 film 20 and the window is formed in a gate forming region, where an injection layer 22 due to BF2<+> molecular ions through a thin SiO2 film 21 is provided and thereafter the layer 22 is subjected to heat treatment to form a p<+> gate region 24.
Patent JP-S567609-A (JP)
Title: Dewatering filter for liquids
Inventor: TANAKA KOUJI
IPC: B01D15/00
Filed: 1979-06-29
Abstract: PURPOSE: To enable the easy formation of the filter and obtain high dewatering capacity by coiling the fiber aggregate having water-swellable fibers composed of the specific components in a middle cylinder pierced with a plurality of holes and forming the same into a cylindrical shape.  
     CONSTITUTION: The water-swellable fibers are obtained by forming at least part of the outside layer portions of fibers by a hydrophilic crosslinked polymer (hydrogel) and the rest by an acrylonitrile-base polymer (hereinafter referred to as AN-base polymer) and/or other polymer. The fiber aggregate containing said water-swellable fibers is coiled in a middle cylinder pierced with a plurality of holes and this is then formed to a cylindrical shape, whereby the intended filter is made. As a hydrogellation process, an aqueous solution of a high-concentration alkaline metal hydroxide of ≥60mol/1,000g soln. is acted in the AN-base fibers, the fiber aggregate contg. the AN-base fibers or the filter composed of said fiber aggregate. The ratio between the diameter and height of the cylinder is generally 1:0.5W20 and the density of coiling is preferably 0.1W0.6g/cm 3 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59208483-A (JP)
Title: Wide-range monitoring apparatus
Inventor: ENDOU YORIMASA
IPC: G01T3/00
Filed: 1983-05-12
Abstract: PURPOSE:To enable the measurement of a neutron flux level free from misoperation or the like regardless of switching the IRM range by both of the Campbel method and the logarithmic Campbel method by providing a mode selector switch to bypass the trip monitoring of a wide-range monitoring section in the manual operation while bypassing the trip monitoring of an intermediate area monitoring section in the automatic operation. CONSTITUTION:Manual and automatic mode selector switches 81 are provided to prohibit the outputting of a WRM tripping signal from a trip section 73 in the manual mode while in the automatic mode, the gains of a preamplifier A and an amplification/attenuation section 51 are switched and set by a range switching signal P2 from a range control section 80 while the outputting of an IRM trip signal from a trip section 53 to measure a neutron flux level. With such an arrangement, this apparatus functions as the conventional SRM system and IRM system by the manual mode while as a wide-range monitor section, outputting an output signal WOUT as single output to measure the period from the neutron source area to the intermediate area with a period meter 72. Thus, the operation and monitoring can be done in both modes, manual and automatic, to prevent misoperation.
Patent JP-2000271788-A (JP)
Title: Bevel filling material for simple one side surface submerged arc welding and welding method using this material
Inventor: MOTOMATSU RYUICHI
IPC: B23K9/18
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a bevel filling material which has good welding workability and crack resistance and obtains the welded part having good low temp. ductility in a simple one side surface submerged arc welding for a steel used in the low temp., and a welding method using this bevel filling material. SOLUTION: In the bevel filling material for simple one side surface submerged arc welding, this material is contained by wt.% of <=0.07% C, <=0.05% Si, 0.6-1.5% Mn, <=0.015% P, <=0.01% S, 2.4-3.4% Ni, >0.03-0.4%; Al, <=0.005% N and has 4-6 bulk sp.gr. Further, the simple one side surface submerged arc welding method is executed by filling the bevel filling material and a bond flux having a prescribed component into the bevel and welding with a welding wire having a prescribed component.
Patent JP-S60225924-A (JP)
Title: Information processor
Inventor: TANAKA TAKANORI
IPC: G06F1/00
Filed: 1984-04-25
Abstract: PURPOSE:To select the continuation of a processing at the next power-on time by saving necessary information to a saving area, if a power switch is turned off when a power-off mode is selected. CONSTITUTION:When an on/off detecting means 7 of a power switch 3 detects off of the power switch 3, interruption is outputted to a main CPU5, and in accordance with this interruption, the selection of power-off is detected by a power-off mode deciding means 9. Subsequently, based on a result of this detection, various states are shunted to a saving area 11 by a continute processing use saving means 10, and the power is reduced. Also, when on of the power switch 3 is detected, the power of the main CPU5 is turned on the started by a power source controlling circuit 12, and by this start, a classification of power-off is decided by the power-off mode deciding means 9. Also, based on a result of this decision, various states are recovered from the saving area 11 by a continued processing use recovery means 13, and the continued processing is executed.
Patent JP-S60224965-A (JP)
Title: Intake unit for multi-cylinder engine
Inventor: UCHIDA MUNEHIKO
IPC: F02B27/00
Filed: 1984-04-24
Abstract: PURPOSE:To uniform distribution of intake air to respective branch intake tube by locating the flow-in opening of intake air to a surge tank approximately in the center of said tank while arranging the flow-in opening of respective branch intake tube in fan-shape around said flow-in opening. CONSTITUTION:The flow-in opening 3A of a surge tank 3 having cross-section larger than that of an intake path is connected horizontally in the downstream of a throttle valve 2 arranged in a throttle chamber 1. Branch intake tubes 4-7 formed in the engine body E to supply intake air to respective cylinder are opened respectively to the bottom of the surge thank 3 while the flow-in openings 4a-7a of respective branch intake tube 4-7 are arranged approximately in fan-shape around the flow-in opening 3A of the surge tank 3. Since the dynamic pressure of intake air will function uniformly to respective flow-in opening 4a-7a, the intake air flowing into the surge tank 3 can be distributed uniformly to respective branch intake tube 4-7.
Patent JP-H09246084-A (JP)
Title: Multilayered ceramic electronic component
Inventor: SHIODA TETSUHIRO
IPC: H01G4/12
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce concentration of electric field in the peripheral part of an inner electrode and obtain excellent breakdown voltage performance, by containing frit component in the inner electrode. SOLUTION: An inner electrode 2 is formed on a ceramic green sheet 1 by printing conducting paste with a specified pattern, and a capacitor element 3 which is not yet baked is obtained by stacking a plurality of numbers of the ceramic green sheets 1, and compressively bonding and cutting them. Binder is decomposed and eliminated by thermally treating the capacitor element 3 which is not yet baked, and baking is performed. The conducting paste is manufactured by adding frit component like zinc or lead with a specified ratio to mixture metal powder wherein Ag and Pd as conducting components are mixed, further adding organic binder, and kneading them. Material whose melting point is lower than ceramic constituting the ceramic element 3 is used for the frit component.
Patent JP-S569061-A (JP)
Title: Direct current arc welding machine
Inventor: ISHII HIDEO
IPC: B23K9/06
Filed: 1979-06-30
Abstract: PURPOSE: To make possible smooth arc starting by short-circuiting a DC reactor at the contacting of an electrode and base metals thereby making the rise of electric current steep and obviating the impairment of DC reactor effect at the arc stabilizing.  
     CONSTITUTION: Primary windings Ta of a transformer T are delta-connected and are connected to the inlet terminals 1W3 of 3-phase AC. Intermediate taps are provided to its secondary windings Tb. The 1st rectifying circuit RF1 is constituted by the 1stW3rd thyristors TH1W3 and the 2nd rectifying circuit RF2 is constituted by the 4thW6th thyristors TH4W6 connected to the intermediate taps of the secondary windings. A cotrol rectifying circuit S consisting of a thyristor connected between the connecting points of the anodes of the 4thW6th thyristors and an output terminal 4 is provided. A rectifying element D such as diode is placed from the connecting point of the 1st rectifying circuit and a linear reactor DCL to the connecting point of the 2nd rectifying circuit and the control rectifying circuit. Because of this, the electric current of the base by the 2nd rectifying circuit flows without passing through the DC reactor at the arc starting, thus the rise of the electric current becomes steep. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000273863-A (JP)
Title: Construction device for steel pipe pile with tip spiral blade
Inventor: ISHIBASHI YOICHI
IPC: E02D7/22
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of performing the construction work of a steel pipe pile with a tip spiral blade having a large bore efficiently and safely. SOLUTION: One end of an inclined frame 5 provided with a grip rotation mechanism 3 which has a steel pipe part insertion hole 2 of a steel pipe pile and grips and rotates a construction device for the steel pipe pile with a tip spiral blade from its outer periphery is connected to a lifting frame 6 provided with a lifting mechanism so as to turn. An inclined cylinder 7 tilting and driving the inclined frame 5 is provided in the inclined frame 5 and the lifting frame 6.
Patent JP-S61240238-A (JP)
Title: Kit for treating photographic waste solution
Inventor: KUZE SATORU
IPC: G03C5/00
Filed: 1985-04-17
Abstract: PURPOSE:To enable photographic waste water to be drained to sewerage and the like by preparing in advance at least one kind selected from perhalate, halite, and hypohalite necessary for reducing the chemical oxygen demand of the waste soln. substantially to zero. CONSTITUTION:A color negative film or color papers 102 fixed to a fixing member 101 is introduced from the inlet 105 into a main body 104, passed through a color developing bath 106, a bleach-fixing bath 107, and a stabilizing bath 110, and after such automatical development processing, dried in a drying chamber 111, lead out through the outlet 112 of the main body, and undergoes a cutting step and the like as the final steps to provide the product. Draining pipes 114A-114C drain the photographic waste solns. from each bath 106-110 to a waste soln. receiving tank 115. A unit volume of the waste soln. is treated with a kit for treating the photographic waste soln. contg. at least one of perhalate, halite, and hypohalite prepared in advance in an amt. necessary and enough to reduce the chemical oxygen demand COD substantially to zero, thus permitting this process to treat the waste soln. with the necessary min. amt. and hence to be extremely economically advantageous.
Patent JP-H01256059-A (JP)
Title: Floppy disk device
Inventor: SATO YUJI
IPC: G11B19/00
Filed: 1988-04-05
Abstract: PURPOSE:To prevent data from being destroyed by detecting the presence of a floppy disk medium to be loaded in a floppy disk drive and controlling an electric power source to be turned on/off by its detecting output signal. CONSTITUTION:When the floppy disk medium is loaded in the floppy disk drive 13, a medium state signal to be inputted to an electric power source control circuit 12 via a signal line 15 becomes under the state of 'H' at a logical level, and this state is detected by the electric power source control circuit 12, so as to output its DC voltage/current to the floppy disk drive 13. On the contrary, when the floppy disk medium is ejected, the medium state signal is detected in its state of 'L' at the logical level by a medium detecting circuit 11, so as to inhibit the DC voltage/current from outputting to the floppy disk drive 13. By this method, the information recorded on the floppy disk medium is protected.
Patent JP-H06308620-A (JP)
Title: Image processing device, image recorder and image reproduction device
Inventor: TOMASO POJIO
IPC: G03B27/32
Filed: 1993-04-09
Abstract: PURPOSE: To easily and inexpensively change the strength and direction of an apperent illumination of a scene at the time of reproducing images by weighting the relation between the position of a light source synchronized with the recording of frames and the desired position of the light source for the reproduced images. CONSTITUTION: Image recorders 10 provide more than one or two sets composed of three frames of scene 11, and the respective frames in every set become the scene 11 like irradiated from different light sources 13. A controller 24 of an image reproducing device 20 controls the quantity of irradiation from a light source 25 and changes this quantity among various frames 23A, 23B and 23C. When the controller 24 turns on the light source 25 and the frame 23A read during the ON of light source 13A has luminosity higher than the other frame, for example, the reproduced image recorded by a recording member 21 appears just like the scene is irradiated by the light source having the priority apparent irradiation vector closer to the apparent irradiation vector of an irradiation vector 15A provided by the light source 13A.
Patent JP-H1083457-A (JP)
Title: Texture data transfer method
Inventor: DYKSTAL JOHN A
IPC: G06T15/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To improve size, cost and complication by temporarily storing the limited number of texel whose transfer destinations are designated for a specified frame buffer controller chips in a texel array storage device and transferring the respective texel to the pertinent frame buffer controller chips. SOLUTION: In a texture mapping computer graphic system, texture data for respective pixels whose transfer destinations are designated for the specified frame buffer controller are temporarily stored in a RAM array which can be accessed by all the frame buffer controllers 50A-50E on a frame buffer substrate 14 before texture data is transferred to the frame buffer substrate 14. An interface controller controls the transfer of texture data to the frame buffer controllers 50A-50E from texture mapping 46 on a texture mapping substrate 12 and sends data in parallel from the RAM array via a register bus 28.
Patent JP-H06295772-A (JP)
Title: Noise filter block and connector having the block
Inventor: KOJIMA YASUSHI
IPC: H01R13/719
Filed: 1993-04-09
Abstract: PURPOSE:To make a compact form available through the reduction of a pitch between signal lines and the application of overall thin type, ensure freedom from the occurrence of a crack or the like even at a temperature cycle test process, make the available range of capacitance wide, sufficiently eliminate a high-frequency noise with a simple structure, and concurrently absorb surge voltage. CONSTITUTION:Signal electrodes 14 are provided on the surface of an insulating substrate 11 having a plurality of connector pin insertion holes 12 in such a way as laid around the holes 12, so as to be kept in contact with inner electrodes 12a within the holes 12. Also, the first earth electrode 16 is formed on the surface of the substrate 11 in such a way as separated from the electrodes 14 and the first insulation gap 15, and this electrode 16 is electrically connected to the second earth electrode 17 formed on the reverse side of the substrate 11 in such a way as separated from the inner electrodes 12a and the second insulation gap 18. Also, a chip capacitor 19 is laid between each signal electrode 14 and the first earth electrode 16 on the surface of the substrate 11. Furthermore, a part of the first insulation gap 15 is provided with a narrower discharge gap 15a for starting discharge at voltage lower than the breakdown voltage of the chip capacitor 19.
Patent JP-S59209640-A (JP)
Title: Chemical reaction apparatus
Inventor: FUJIMOTO YASUO
IPC: B01J19/00
Filed: 1983-05-13
Abstract: PURPOSE:To perform chemical reaction uniformly with good accuracy while always imparting a desired stirring speed to a reaction solution, by converting the viscosity of the reaction solution to voltage by detecting the same as a rotation number while controlling stirring by comparing the converted voltage with reference voltage. CONSTITUTION:In a chemical reaction solution in the viscosity of the reaction solution in a chemical reaction tank 1 is detected as a rotation number by a viscosity sensor part 3 and the detected rotation number is sent to a converter 4 to be converted to output voltage. Subsequently, the converted voltage is compared with reference voltage (output voltage in a desired rotation number) in a stirring control part 5 to detect the difference with reference voltage and a stirring mechanism part 2 is controlled so as to always obtain the desired stirring speed.
Patent JP-S60229455-A (JP)
Title: Voice storage system
Inventor: KIMURA KENICHI
IPC: H04M3/42
Filed: 1984-04-27
Abstract: PURPOSE:To improve the service due to relaxation of storage time by providing a low-bit rate channel device and a timer measuring the storage time and coding the message stored for a long time again in a low-bit rate and storing it again in the storage device. CONSTITUTION:When a timer value reaches an upper limit value T1 of a high- bit rate coded storage time, a central controller (CC)5 transmits a restorage path set signal to a low-bit rate channel device (LDCH)7 and a magnetic disc device (DKU)3 after a storage start address and the data length of the voice data coded in 64kb/s PCM. The signal is subjected to low-bit rate coding into a 4.8kb/s by a low-bit rate coding section 73 of a coded rule converting circuit 72, the said signal is subjected to blocking by a low-bit rate write circuit 75. When the restorage is finished, the LDCH7 transmits the restorage end signal to the CC5, which changes over the storage coded rule mode of a call management table into the low-bit rate coded mode after the same signal is received.
Patent JP-H0626748-A (JP)
Title: Cold accumulating refrigerator
Inventor: NEGISHI KOSABURO
IPC: F25D16/00
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a refrigerator whose cold accumulating agent container is superior in durability and cooling efficiency, and cost saving. CONSTITUTION:A cold accumulating agent container 1 has a wall surface 1c made from flexible materials on a side thereof cooled by an evaporator. When a cold accumulating agent 2 is expanded by freezing, a wall surface 1b also expands to prevent the container 1 from being broken. Having a flexibility, the wall surface 1c of the container 1 on the side of the evaporator can be closely installed on an installation surface for the container (inner box 8) of a box-shaped body 100 even if it is somewhat uneven.
Patent JP-S5512528-A (JP)
Title: Drive unit of positioner
Inventor: MASE HIROYUKI
IPC: G11B21/10
Filed: 1978-07-10
Abstract: PURPOSE: To establish the magnetic disc unit low in cost, less in waiting time, and greater in speed, by making common the coarse control circuit for each positioner and providing the fine control circit coresponding to each positioner.  
     CONSTITUTION: The heads H 1  to H n  are mounted at the tip of the positioners PN 1  to PN n , and the switches SW 1  to SW n  are selected with the control signals S 1  to S n  from the control circuit. Each contact is selected normally at F side position, and when the control signal is at "1", the contact corresponding to the switch is selected to C position. The positioners PN 1  to PN n  are respectively provided with the fine control circuits FC 1  to FC n , the coarse control circuit COA is commonly given to each positiner, and either one of the signals for the fine or coarse control circuit is selected at the selection circuits SEL 1  to SEL n  to feed it to the servomotor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02264176-A (JP)
Title: Scroll type compressor
Inventor: YOSHII YUJI
IPC: F04C18/02
Filed: 1989-04-04
Abstract: PURPOSE:To enable execution of smooth slide contact between scroll members by a method wherein first and second thrust bearings are located between the upper and the under surface of a counter weight and between the end surface of the boss of a moving scroll member and the inner end surface of a housing, and a spacer is located to a joint between the plate body of a fixed scroll member and a housing. CONSTITUTION:Thrust bearings 51 and 52 are located between the two end surfaces of a counter weight 13 of a main shaft 5 and between the end surface of a boss 310a and the inner end surface of a housing 2, and a space 54 is disposed between the end surface of an annular part 300e of the outer periphery of a fixed scroll member 30 and the end surface of the housing 2. By receiving twist moment and the reaction force of gas compression by means of the thrust bearings 51 and 52, a moving scroll member 31 is prevented from a deviation. A relief valve 55 escapes a refrigerant to the delivery pressure chamber 57 side when a pressure in a fluid pocket exceeds a given value, and decreases the abnormal loads of the thrust bearings 51 and 52. The spacer 54 properly selects thickness during assembly of a compressor and simplifies axial positioning of the fixed scroll member 30. This constitution enables provision of high efficiency and an increased life.
Patent JP-S5310450-A (JP)
Title: Side pressure tester for optical fiber or cable
Inventor: KASHIMA NORIO
IPC: G02B6/00
Filed: 1976-07-16
Abstract: PURPOSE: To apply a side pressure to an optical fiber in a pure manner by thrusting a roll onto the side of a bobbin, on which the optical fiber is wound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05286709-A (JP)
Title: Production of globular silica grain
Inventor: OKABAYASHI NAMIHIRO
IPC: C01B33/152
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a grain in which a metal oxide is uniformly dispersed in a globular silica grain by adding the reaction product of a metal alkoxide contg. silicon and a metallic coordination compd. coordinated to an alkoxy metal group-contg. compd. and contg. silicon to an alkaline alcohol and burning the obtained globular intermediate. CONSTITUTION:A metallic coordination compd. (except silicon coordination compds.) is obtained by coordinating an alkoxy metal compd. (e.g. trimethoxysilylpropyldiethylenetriamine) to a metallic ion (e.g. copper ion). A metal alkoxide (e.g. tetraethyl silicate) is firstly dissolved in a solvent, an appropriate amt. of water and a catalytic amt. of acid are added to the soln. to partially hydrolyze the alkoxide, and the metallic coordination compd. is added to the hydrolyzate. The obtained reaction product is dripped into an alkaline alcohol (e.g. aq. ammonia-alcohol mixture). The obtained globular intermediate is separated, dried and then burned to obtain the globular grain having 0.05-10mum diameter.