baber/WOPTO huggingface dataset:
Patent JP-S55124235-A (JP)
Title: Plasma generation method
Inventor: KUDOU DAIJIROU
IPC: H01L21/31
Filed: 1979-03-19
Abstract: PURPOSE: To obtain an almost uniform field strength of electrode among all parallel- plates by connecting multiple numbers of treated substrate-supported parallel-plate electrode to a pair of buses alternately and by chaging the power supply point to the bus when plasma is generated by a high frequency power source.  
     CONSTITUTION: In the same way as a conventional device, multiple numbers of parallel-plate electrode 28 are arranged oppositely, and they are connected to buses l 1  and l 2  alternately. Lead wires l 3  and l 4  are provided in parallel to buses l 1  and l 2 , they are connected to buses l 1  and l 2  at the other end, and one end e and f are connected to the fixed point of switches SW 1  and SW 2 . A wafer 48 is attached to the surface where both electrodes are opposing. When the switches SW 1  and SW 2  are switched at a proper period with terminals a and b and terminals c and d. The growing speed of film inside the lot is unified. Thus, with regard to the etching, all wafers can be etched with a uniform depth, and as to CVD, an even film thickness can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09228042-A (JP)
Title: Thin film forming device and formation of thin film
Inventor: SUZUKI SETSUO
IPC: C23C14/35
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To uniformly form a film with a large diameter without sacrificing the film forming rate, in a chamber under the reduced pressure, by irradiating a target opposite to a substrate with radiation and polarizing the generated ions toward the substrate by the electric field or magnetic field. SOLUTION: In a chamber 10 under the reduced pressure, a target 21 and a substrate 22 on a base are oppositely arranged. The target 21 is irradiated with an electronic beam E radiated from an electronic gun 40. As for this electronic beam E, preferably, the beam diameter is narrowed to regulate its density into high one, and it scans the target 21. By this way, ions are generated from the target 21. The ions are polarized by the electric field between the target 21 and substrate 22 and are turned toward the substrate 22. This electric field is generated by a d.c. power source 30 of about 5 to 500kV with the target 21 as the anode and the substrate 22 or base 23 as the cathode. Preferably, a magnet 50 is arranged on the upper direction of the target 21, and the magnetic field perpendicularly intersected with the electric field is formed on the surface of the target 21.
Patent JP-H10227352-A (JP)
Title: Control valve device of automatic transmission
Inventor: TAKEUCHI MASAHIRO
IPC: F16H57/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To make easy disassembling and assembling of a control valve assembly even if a gap between a valve body and a transmission case is made narrow by providing projections on the outer circumferential part of a valve body so that fingers of hands can be put in, horizontally against a valve body fixing face. SOLUTION: When a control valve assembly 1 is detached from a transmission case 10, the fingers of both hands are inserted into spaces S, S and hung with a first projection 4a and a second projection 4b so as to lift up it. At this detaching work, because it is unnecessary to insert hands or fingers into a gap between the valve body of the control valve assembly and the transmission case 10, even if a narrow gap (t) so as not to be put in with fingers is set, a work detaching the control valve assembly 1 from the transmission case 10 can be easily performed without a trouble.
Patent JP-H03235572-A (JP)
Title: Notice system for voice message
Inventor: ABE FUMITAKE
IPC: H04M3/42
Filed: 1990-02-13
Abstract: PURPOSE:To prevent a sense of displeasure due to a calling tone from being given to a called recipient by allowing a caller to inform a voice message representing a nonvoice terminal equipment prior to transmission of the calling tone representing the nonvoice terminal equipment to the called party. CONSTITUTION:A voice message representing it that a caller is a facsimile equipment is stored in advance in storage means 16, 21 and when a caller makes a call to the called party and a detection means 14A detects it that a reply comes from the called party, prior to the transmission of a calling tone to the called party, the voice message is sent to the called party. When the called party is a telephone set, when a recipient of the called party confirms the voice message representing the caller is the facsimile equipment, the handset is hooked on. Then the line is interrupted. Thus, since the recipient does not listen to the calling tone, a sense of displeasure due to the calling tone is avoided.
Patent JP-H07240482-A (JP)
Title: Resin sealed semiconductor element
Inventor: KUWATA TORU
IPC: H01L21/60
Filed: 1994-03-02
Abstract: PURPOSE:To reduce the parasitic inductance in an element by connecting a bump electrode directly with the lead frame and setting the width of lead frame and the interpole distance such that the characteristic impedance of the lead frame will be equal to the impedance of an external circuit. CONSTITUTION:Windows are opened in a film at an area 31 where a bump electrode is bonded and an area 32 where a lead frame is bonded. A metallized pattern 21 can be connected electrically with the outside through the window. Since the metallized pattern 21b to be connected with the bump electrode serves as a signal path, it is designed as a coplanar line with the width W2 and the interval (interpole distance) W1 with respect to an adjacent metallized pattern 21a being set to provide an impedance of 50OMEGA. A signal having frequency of quasi-microwave band or above is then introduced through the lead frame to the 50OMEGA signal path, i.e., the metallization.
Patent JP-S59156320-A (JP)
Inventor: SASANUMA YOUICHI
IPC: A47K4/00
Filed: 1983-02-28
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-H06241719-A (JP)
Title: Article position detection device
Inventor: TANAKA TADAHIRO
IPC: B65G61/00
Filed: 1993-02-23
Abstract: PURPOSE:To obtain an article position detection device which can precisely detect the displacement of an article is even when articles are disposed in series. CONSTITUTION:In an articles position detection device are provided an image taking means 13 for taking an image of an article E and a detection means for detecting the displacement of the article from its setting base state on the basis of the information of a taken image by the image taking means 13. The detection means thus detects the position and orientation of at least one corner of the article E in image taking on the basis of the information about a taken image by the image taking means 13. Accordingly, the displacement of the article E is detected on the basis of the information about the detected position and direction of the corner and about the known size of the article.
Patent JP-H04247465-A (JP)
Title: Driving device for photosensitive body
Inventor: OHASHI MASATO
IPC: F16D1/06
Filed: 1991-02-01
Abstract: PURPOSE:To restrain the occurrence of an abnormal image by firmly engaging a groove provided on the flange of the photosensitive body of an electrophotographic copying device with the pin of a driving shaft and eliminating the change of the rotational speed of the photosensitive body. CONSTITUTION:A projecting part 10 having width 2 which is wider than the width 1 of the groove 6 is provided on the driving pin 5 inserted in the groove 6 provided on the flange part 2 of the photosensitive body 1. The pin 5 is inserted in the groove 6 by deforming the side wall of the groove 6 by the projecting part 10 and they are firmly coupled so that the body 1 and the driving shaft 3 can be rotated at an identical speed. The projecting part 10 is partially provided so that the pin 5 can be easily pulled out from the groove 6 when the body 1 is exchanged.
Patent JP-S61192656-A (JP)
Title: Tension force control device for rewinder
Inventor: KINOSHITA HISASHI
IPC: B65H23/198
Filed: 1985-02-19
Abstract: PURPOSE:To enable the constant tension force to be given allowing a high speed rewinding to be accomplished by controlling each of arithmetic circuits for acceleration time adjustment, brake torque computation, and inertia torque computation based on each of operations for acceleration at start-up, constant speed, and deceleration for shut-down accompanied with the application and release of the brake. CONSTITUTION:When a rewinder is normally operated, the diameter of a raw fabric roll R1 is detected by a winding diameter detector 11, and the brake torque is computed by a brake torque arithmetic circuit 14 allowing No.1 brake 1A to be applied by means of the brake torque. The brake 1 is released for the period of acceleration until the take-up speed reaches the stated one since it has been started. Then, the computation is performed to make the speed constant in an acceleration time adjustment circuit 16 so as to adjust the time required to rise up to the speed which is set by a speed setter 13. Here, a tension feedback circuit allows the time for acceleration to be corrected. While on the contrary, when the rewinder is decelerated because the take-up operation ends up, No.2 brake 1B is applied based on the value computed by an inertia torque arithmetic circuit 15, the rewinder comes to a complete stop while it is decelerated with the constant tension force maintained for the period of the stated time. Thus, this configuration enables the constant tension force to be provided to a film from beginning to end.
Patent JP-S62191861-A (JP)
Title: Copying device
Inventor: KATO EIICHI
IPC: G03G15/00
Filed: 1986-02-17
Abstract: PURPOSE:To prevent a trouble from being exerted on a copying operation, and to improve the reliability of a copying machine by providing a control means for making a detecting signal ineffective for a prescribed time after receiving said signal, when the joint position of a belt-shaped photosensitive body is detected. CONSTITUTION:When the position of a joint 6b of the belt-shaped photosensitive body 6 is detected by a point sensor 37, a control is executed by a control part so that the joint detecting signal is not read for 3.5sec being >=1/2 of a joint detecting period of the photosensitive body, for instance, 4sec. Even if a wrong signal caused by a lenticulation, a curl, a flaw, etc., of the photosensitive body is detected in other part than the joint position, its signal becomes ineffective. Accordingly, it does not occur that a service main call and an abnormal image are generated carelessly, and the reliability of a copying machine can be improved.
Patent JP-S62190237-A (JP)
Title: Method for improving resilience of vulcanized rubber
Inventor: YAMAGUCHI TETSUO
IPC: C08K5/34
Filed: 1986-02-17
Abstract: PURPOSE:To improve resilience and further thermal aging resistance without quickening scorching, by blending vulcanized rubber with a specific amount of a diphenylamine derivative. CONSTITUTION:100pts.wt. rubber, especially natural rubber or polyisoprene rubber is blended with 0.1-10pts.wt. N-(4-anilinophenylmaleimide shown by the formula at >=150 deg.C. The compound shown by the formula is readily obtained by reacting N-phenyl-p-phenylenediamine with maleic anhydride.
Patent JP-H08215915-A (JP)
Title: Method and apparatus for cutting off low rigidity plate material
Inventor: ASAHI KAZUHIRO
IPC: B23C3/00
Filed: 1995-02-21
Abstract: PURPOSE: To provide a method and apparatus for simplifying the holding and cutting operation of a low rigidity plate material and realizing the accurate cutting work of the low rigidity plate material. CONSTITUTION: A foamed resin made plate W is mounted on the upper surface of a rubber sheet 2 while being sucked fixedly to the rubber sheet 2 through sucking holes 4 provided in the rubber sheet. The foamed resin made plate W is drilled by an end mill 1 provided with a spherical projection 3 capable of being projected and withdrawn so that the foamed resin made plate W is drilled by the spherical projection 3 projecting from the tip part of the end mill and entering the plate W. The spherical projection 3 is projected from the tip part of the endmill 1, and the worked portion of the foamed resin made plate W in the upper surface of the rubber sheet 2 is depressed by the spherical projection 3 while being sequentially cut off.
Patent JP-S57147162-A (JP)
Title: Recorder and reproducer
Inventor: WAKAMI NOBORU
IPC: G11B19/10
Filed: 1981-03-06
Abstract: PURPOSE:To increase the operability, by automatically moving a recording and reproducing means to a prescribed position when exchange of a disc takes place, in switching a disc cover, through the provision of a specific disc exchange detection means and a retrieval means. CONSTITUTION:A cover switching detecting means 26 which detects a position where a disc cover 17 protects a disc recording medium disc 1 and the disc 1 is moved for exchange, and a disc presence and absence detecting means 24 which detects the presence/absence of loading of the disc 1, are provided. Further, a disc exchange detecting means 21 which keeps the output of the means 24 before shift and outputs the presence/absence of exchange of the disc 1, is provided. Moreover, a retrieval means 25, etc. which takes input from the output of the means 21 and shifts a radiation position of an optical beam toward the radial direction of the disc 1 in response to the presence/absence of exchange of the disc 1 and can change the position to a prescribed position, when the cover 17 moves to the said position for the protection, is provided.
Patent JP-2000234819-A (JP)
Title: Heat storage heater
Inventor: IRIE TAKASHI
IPC: F25B17/08
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage heater in relatively simple structure, in particular a compact heat storage heater for general home use, for eliminating the need for using a fossil fuel that inevitably accompanies the generation of a carbon dioxide as a heat source, eliminating the need for retaining the pressure of the entire system of a heating device at a reduced pressure or less, and eliminating the need for converting a working medium to steam. SOLUTION: A suction type heat storage heater consists of a working medium-sucking device 1, a heating means 2 that is provided at the working medium-sucking device 1, and a condensation means 3 of the working medium being converted to steam, where an entire system is retained essentially at a normal pressure. In the suction type heat storage heater, a working medium supply means 4 to the working medium-sucking device 1 is provided with a number of small holes being dispersed uniformly, and a working medium can be supplied to the working medium-sucking device 1 that is provided at the lower portion of the working medium supply means 4.
Patent JP-S61194529-A (JP)
Title: Carry propagation circuit
Inventor: IWAMURA MASAHIRO
IPC: G06F7/506
Filed: 1985-02-22
Abstract: PURPOSE:To obtain a high-speed carry propagation circuit by combining a carry propagation circuit using an MOS and a level reforming circuit using a bipolar transistor and reducing the amplitude of a carry propagation path. CONSTITUTION:The NMOSs 11-14 and NMOSs 21-24 are all turned off with phi1=1, phi1'=0, A0-3=0000 and B0-3=0000 respectively. Thus no current path exists between a node N4 and a GND regardless of the state of an input carry CIN. Then an npn 50 is turned on with a carry output COUT set at 0 respectively. while the NMOS11-14 are all turned on with NMOSs 21-24 all turned off with phi1=1, phi1'=0, A0-3=1111 and B0-3=0000 respectively. Under such conditions, the npn 50 is turned on with the output COUT set at 0 as long as the input CIN is kept at 0. Then a current flows to the GND through nodes N4-0 as long as the input CIN is kept at 1. Thus the npn 50 is turned off and the output COUT is set at 1. The propagation voltage for those carry signals can work with low amplitude of <=1/5 compared with a case where an MOS switch is used.
Patent JP-H08187363-A (JP)
Title: Stuffed toy with jewels
Inventor: ITO AKIKO
IPC: A44C17/02
Filed: 1995-01-11
Abstract: PURPOSE: To provide a stuffed toy to be used in celebration of the birth of a baby or as a birthday present by making it into a stuffed bear or a postcard so as to use it for publicity activities such as the campaign of jewely. CONSTITUTION: Jewels 2 (real or imitated jewels) corresponding to birthstones are used for the eyes of the stuffed toy, and colors, design and patterns totally balanced with the eyes and a main body 1 of the stuffed toy are used.
Patent JP-H08311643-A (JP)
Title: Titanium sputtering target and its manufacture
Inventor: ONISHI TAKASHI
IPC: H01L21/285
Filed: 1996-01-25
Abstract: PURPOSE: To provide a target having a high film forming efficiency in contact holes. CONSTITUTION: In this manufacture, crystals in the target surface are oriented so that the X-ray defraction intensity of the (101'0) planes and/or (112'0) planes each perpendicular to the closest-packed face is 1.1 times as much as that of the crystals when they are randomly oriented and the X-ray diffraction intensity of (0002) planes each parallel to the closest-packed face is <1 time as much as that of the crystals when they are randomly oriented. Thus, the released directions of sputtered particles from the target surface are controlled so as to be perpendicular to the target surface.
Patent JP-H023621-A (JP)
Title: Method for carboxylic acids or their esters
Inventor: EITO DORENTO
IPC: B01J27/186
Filed: 1989-02-14
Abstract: PURPOSE: To obtain the heading compound by a method in which a an olefinic unsaturated compound is reacted with CO in the presence of water or alcohol by using a catalyst in which a ruthenium compound is combined with a compound such as hydrophosphoric acid, metatungustic acid, and phosphorus molybdate.  
     CONSTITUTION: In the reaction of an olefinic unsaturated compound (example: ethene, cyclododecene, methyl acrylate, etc.) with carbon monoxide in the presence of water or an alcohol and a catalyst to obtain a carboxylic acid or its ester, as the catalyst, a component (a) a ruthenium compound (especially, ruthenium trisacetylacetate, ruthenium carbonyl complex are preferable) and a component (b) a compound (example: hydrophosphoric acid, etc.) of a formula >> X is P, Sb, As, Mo, W; m is 1, 2; n is 1-3; R is OM (M is H, metal, ammonium, etc.) alkyl, aryl, etc.] are combined to be used. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S54126383-A (JP)
Title: Solid matter hydraulic conveyor
Inventor: SAKAMOTO MASAKATSU
IPC: B65G53/30
Filed: 1978-03-24
Abstract: PURPOSE: To enhance conveying efficiency by fitting a high-pressure and low- pressure mixture liquid feed pipe at one end of horizontal feed pipes for momentary storage of mixture liquid, fitting a float in the other end, and filling a pseudo- heavy liquid in the pipes near a vertical pipe.  
     CONSTITUTION: A pseudo-heavy liquid pump 7 drives the heavy liquid in a heavy liquid tank 8 into a horizontal feed pipe 1 and into a vertical pipe 10 below a float 16. A valve 9 is closed and a high-pressure drive liquid pump 11 drives the clean water in a clean water tnak 12 into the vertical pipe 10 above the float 16. With valves 6 and 15 opened and a low-pressure mixture liquid pump 3 driven to feed the liquid in the mixtre liquid tank 4 into the pipe 1, the float 16 rises so that the clean water returns to the tank 12 through a return pipe 13 and the pipe 1 is filled with the mixture liquid. With valves 6 and 15 closed, with valves 5 and 14 opened, and with the clean water fed into the pipe 10 to descend the float 16, the heavy liquid is fed into the pipe 1 so that the mixture liquid is fed out inot a high- pressure mixture liquid transfer pipe 2. A pump 7 is driven to replenish the heavy liquid into the pipe 10. The mixture liquid containing solid matter can be conveyed without mixing the heavy liquid with the clean water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09210986-A (JP)
Title: Sensing method and agent for oily component
Inventor: SEKIGUCHI MIKIO
IPC: G01N33/03
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To sense simply the leak of an oil component at a vessel which contains the oil component by investigating the change in the vessel and a sensing agent and evaluating the results from investigation. SOLUTION: When an oily substance is put in a sack or vessel made of a highpolymer material or, inorganic material, followed by packaging, a sensing agent is attached to the vessel or eventually an exterior packing, or sensing agent is interposed between vessels or between one vessel and the exterior packing. In the event of leakage of oil component resulting from poor sealing performance of the vessel or application of impact thereto, the sensing agent comes in touch with the leaking oil component to cause a change in the color, and the leak can be known easily through observation of the color tone. This can be achieved without using any particular costly analytical apparatus or technique, and liquid leak can be sensed safely from over the exterior packing without involving complicated operations.
Patent JP-H06251373-A (JP)
Title: Image data recording system and optical disc
Inventor: HANEDA NORIHISA
IPC: H04N5/85
Filed: 1993-02-23
Abstract: PURPOSE:To obtain an image data recording system and an optical disc in which an image data recorded on an optical disc can be recovered quickly. CONSTITUTION:An image data representative of an image read out by an image input unit 12 is transferred to a processor 16 which generates an image data to be recorded on a disc 10 and a management data for managing the image data and a data recorded on the disc 10. The image data and the management data thus generated are recorded on the disc 10 loaded to a recorder/player 14. The management data is delivered from the processor 16 to a magnetic disc 18 and stored therein in order to deal with a case where the management data can not read out from the disc 10 and thereby the image data can not be reproduced. In this regard, the image data recorded on the disc 10 is recovered so that it can be reproduced based on the management data corresponding to the disc 10.
Patent JP-H07214100-A (JP)
Title: Method for dehydrating sewage digested sludge
Inventor: TANABE SHIGERU
IPC: B01D21/01
Filed: 1994-02-07
Abstract: PURPOSE:To lower the water content of a sludge dehydrated cake without increasing the cost of chemicals and to save the fuel for incineration by adding an inorg. flocculant to a sewage digested sludge and using an acrylate polymer flocculant to dehydrate the sludge. CONSTITUTION:The sewage digested sludge generated from a sewage disposal plant is treated as follows. Namely, an inorg. flocculant is firstly added to the sewage digested sludge, and then an acrylate polymer flocculant is used to dehydrate the sludge. At this time, the cation equivalent of the acrylate polymer flocculant at pH 3 is controlled to >=2meq/g and the limiting viscosity (eta) to >=5dl/g. Consequently, the chemical cost is not increased when the sludge is dehydrated, the water content of the dehydrated cake is lowered, and the fuel for incineration is saved.