baber/WOPTO huggingface dataset:
Patent JP-H1044944-A (JP)
Title: Disused car scrapping tire collecting device
Inventor: MIYASAKA KIYOTO
IPC: B60S5/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an effective device by which a tire can be easily collected from a disused car. SOLUTION: In both side parts of a lifter 1 on which a disused car 2 to be scrapped is supported and elevated/lowered, slopes 3, on each of which a tire removed from the waste car 2 is rolled down so as to be discharged to a collecting container 5, are arranged. A stopper, which can lock the tire 4, is arranged in the terminal end of the slope 3 openably. The subject device is also provided with a boring device boring a hole in a tank, which is exposed in the bottom part, of the disused car 2 supported by means of the lifter 1, and a liquid receiving device receiving residual liquid flowing down from the waste car 2.
Patent JP-H0529281-A (JP)
Title: Dry etching method
Inventor: SHINOHARA KEIJI
IPC: H01L21/302
Filed: 1991-07-23
Abstract: PURPOSE:To enable a fine pattern to be easily tapered by a method wherein a mask pattern provided onto an etching material is formed of positive type resist, the mask pattern is formed so as to become gradually wide in cross section starting from its base toward its upside. CONSTITUTION:An SiO2 film 2 and an aluminum film 3 to etch are laminated on a substrate 1. A mask pattern 5 of positive type resist is formed on the film 3. The base 5a of the mask pattern 5 is set narrow, and the center 5b of the pattern 5a is set wide. Vertical incident ions a<+> are prevented from arriving at the region 3a of the film 3 under the enter 5b by the center 5b which serves as a visor, and only oblique incident ions b<+> arrive there. Both oblique incident ions b<+> and vertical incident ions a<+> arrive at the region 3b of the film 3 located outside of the visor of the wide center 5b. By this setup, the region 3b is lessened in etching rate, so that a tapered part 3c is formed when etching is finished.
Patent JP-H1015695-A (JP)
Title: Backing metal of non-scallop method
Inventor: MATSUMURA SHINICHIRO
IPC: B23K37/06
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To attach in one touch without requiring a scallop method and to shorten the working by forming R-shapes and an opening of a fillet corresponding to the size of an H-steel on a flat bar. SOLUTION: This backing metal 6 has R-shapes and an opening suitable for the size of an H steel on a flat bar 1, and in order to surely keep a space for real welding, a flat part 3 is left partially only by a width for requiring. Further, returns 4 are formed preferably on both ends for preventing a drop of welding. For example, by attaching such the backing metal 6 on a real welding part 9 between a column flange 7 and a beam flange 8, the metal 6 is attached in one touch without requiring a scallop method used until now, and the working is shortened. Further, the returns 4 of about 45 deg. are provided, the drop of welding can be prevented.
Patent JP-S58109470-A (JP)
Title: Preparation of 2-azetidinone derivative
Inventor: TAKANO SEIICHI
IPC: C07D339/08
Filed: 1981-12-21
Abstract: PURPOSE:To prepare the titled substance useful as a synthetic raw material of carbapenem compound which is an antibacterial agent, by removing the protecting group of a specific amino compound having a protecting group, and cyclizing the resultant beta-amino acid. CONSTITUTION:The chain amino acid compound of formulaIis converted to the corresponding beta-amino acid by the removal of the amino-protecting group, and then cyclized to obtain the objective compound of formula III. The removal of the amino-protecting group of the compound of formulaIis carried out by dissolving the compound in a mixture of methanol and water, adding activated zinc powder thereto, and heating in nitrogen gas stream under refluxing. The cyclization of the compound of formula II can be achieved by adding water and chloroform solution of methanesulfonyl chloride successively to a mixture of sodium bicarbonate and tetrabutyl ammonium sulfate, and stirring the mixture at room temperature in argon gas stream.
Patent JP-H0758269-A (JP)
Title: Heat dissipating body and semiconductor package
Inventor: NODA KOTA
IPC: H01L23/12
Filed: 1993-08-20
Abstract: PURPOSE:To obtain a semiconductor package which is compact and whose heatdissipating property is excellent by a method wherein one side face of a plate material composed of a high-heat-conduction material is used as a heat dissipating region and its opposite side face is used as an electronic-component mounting region provided with a high-density wiring layer. CONSTITUTION:A built-up multilayer thin-film interconnection board 2 as a heat dissipating body is formed mainly of a phosphor bronze plate 3, one face of the phosphor bronze plate 3 is used as a heat dissipating region, and a built-up layers as a high-density wiring layer is formed on the other face. In the built-up layer, insulating layers 4 and wiring patterns 5 are laminated alternately, and the wiring patterns 5 are connected by via holes 6. LSI chips 8, 9 are mounted on die pads 7, they are bonded to bonding pads 10 via bonding wires 11, and the LSI chips 8, 9 are connected to connection pads 12 via the wiring patterns 5. A base unit 15 is formed mainly of a plastic material which is easy to work, a window part 16 which exposes the heat dissipating region is formed, and a connection pad 20 on the base unit 15 is connected to the connection pad 12 by a wire 23.
Patent JP-S6267113-A (JP)
Title: Production of heat resisting steel having excellent creep rupture resistance characteristic
Inventor: MORIYAMA YASUSHI
IPC: C22C38/00
Filed: 1985-09-20
Abstract: PURPOSE:To produce a heat resisting steel having an excellent creep rupture resistance characteristic by subjecting a steel contg. a specific ratio each of C, Si, Mn, P, S, Ni, Cr, Mo, etc. to heating, hot working, accelerated cooling and tempering under specific conditions. CONSTITUTION:The steel contg., by weight 5, 0.02-0.25% C, <=0.10% Si, <=0.5% Mn, <=0.015% P, <=0.010% S, <=1.0% Ni, 9-13% Cr, 1.0-2.0% Mo, 0.02-0.20% Nb, 0.10-0.30% V and <=0.010% total Al, further contg. either one or both of 0.02-0.05% total N and <=2.0% W as necessary and consisting of the balance Fe and inevitable impurities is heated to >=1050 deg.C. The steel is then subjected to hot working at 850-1000 deg.C and at least at 20% cumulative draft and is then subjected to accelerated cooling at the fastest possible point of the time. The steel is further tempered at 550-750 deg.C, by which the heat resisting steel is produced. The heat resisting steel having good creep rupture strength and excellent toughness is thus obtd.
Patent JP-S6097281-A (JP)
Title: Magnetomotive force detector
Inventor: MARU HIROSHI
IPC: G01R33/04
Filed: 1983-11-01
Abstract: PURPOSE:To make it possible to obtain stable detection output even to a minute input magnetic field while enlarging the tolerant range of the input magnetic field, by adding a magnetomotive force negative feedback system for using detection output signal of a magnetic flux responsive type detector as an error input signal. CONSTITUTION:When input magnetomotive force Fs is applied to a saturable coil 1 around which the exciting coil Ni of a magnetic flux responsive type detector 3 is wound, magnetic flux detector output E is outputted from a magnetic flux detecting coil Np. This magnetic flux detector output E is applied to a V-I converter circuit 5 to be converted to a current I and a negative feedback magnetic force generating coil Nc6 generates negative feedback magnetomotive force FC upon response to I. In this case, because error magnetomotive force Fe corresponding to the difference of Fc and input magnetomotive force Fs is inputted to a saturable core 1 and a magnetomotive force negative feedback system 4 is operated so as to make negative feedback magnetomotive force Fc equal to input magnetomotive force Fs, the input magnetomotive force Fs can be detected from the output voltage of a magnetic flux detector.
Patent JP-H0491189-A (JP)
Title: Liquid crystal composition and use thereof
Inventor: SHIMIZU SHIGEJI
IPC: C09K19/46
Filed: 1990-08-03
Abstract: PURPOSE:To provide the title novel composition broad in actuation temperature range, high in switching speed, with switching threshold voltage within a moderate range, also capable of actuation with extremely low power consumption, containing a novel carboxylic ester compound. CONSTITUTION:The objective composition containing a carboxylic ester compound of formula I (R and R' are each 3-20C alkyl, alkoxy, etc.; X and Y are each -COO-, -OCO-, etc.; A and B are each of formula II, III, etc. ; m and n are each 0-2, but not zero at the same time). This compound is a novel one and can be obtained by, for example, the following process: a reaction product from a compound of formula IV and a second compound of formula V is hydrogenated into a compound of formula VI, which is then reacted with a compound of formula VII. The present compound is e.g. a 4-(1',2',3',4'-tetrahydro-6'-n- decyloxy-2'-naphthoyloxy)benzoic acid methylheptyl ester.
Patent JP-S5997107-A (JP)
Title: Automatic focusing device
Inventor: ICHIYANAGI TOSHIICHI
IPC: G02B7/28
Filed: 1982-11-26
Abstract: PURPOSE:To provide small sized and simple circuit constitution while improving the accuracy in detection by detecting the direction and extent of movements of the focusing ring of a lens from the two signals having the phase different from each other. CONSTITUTION:When a distance ring is rotated clockwise, a code plate 11 rotates clockwise as well. The outputs of brushes 13, 14 are then obtained as the waveform having respectively different phases and are calculated by AND gates 18-20. A reversible counter 21 counts up and conversely when the distance ring is rotated counterclockwise, the counter 21 counts down. The quantity at which the distance ring of a photographing lens rotates is outputted as a digital guantity from the counter 21. The photographing lens is thus automatically focused by comparing the output from the counter 21 and the focus detection signal from a detector.
Patent JP-S6364203-A (JP)
Inventor: ISHII SHOGO
IPC: F21S10/00
Filed: 1986-09-03
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-S6344856-A (JP)
Title: Method for cooking and sterilization packaging of food
Inventor: SANADA KOICHI
IPC: A23L7/10
Filed: 1986-09-02
Abstract: PURPOSE:To enable sterilization of a food simultaneous to cooking under normal pressure, by putting a food raw material to be cooked in a gas-barrier bag having an aeration path, immersing and heating the bag in a hot liquid leaving the aeration path outside of the liquid and sealing the aeration path. CONSTITUTION:An aeration path 4 is attached to at least a part of a bag 1 made of a gas-barrier and heat-conductive material (e.g. polyethylene) and containing a food material 2 to be cooked. The bag 1 is immersed in a hot liquid 10 (e.g. aqueous solution of calcium chloride) maintained at a temperature suitable for the cooling and sterilization of the food material 2 over a prescribed period leaving the aeration path 4 above the liquid level. The aeration path 4 is sealed after the above heat-treatment. Sterilization of the food material can be carried out simultaneous to cooking under normal pressure within the necessary minimum heating time.
Patent JP-S60100113-A (JP)
Title: Laser beam printer
Inventor: TERADA YUUKI
IPC: G02B26/10
Filed: 1983-11-07
Abstract: PURPOSE:To prevent deteriotation of a picture quality caused by a temperature variation by detecting a focus shift, and moving a correcting convex lens in the optical axis direction in accordance with this shift quantity. CONSTITUTION:When an atmospheric temperature is varied, a refractive index of a plastic lens 2 is varied. A passing light of a cylindrical lens 8 made of glass is varied by a focal variation, and each signal detected by a four-divided photodetector 9 is compared and amplified by a differential amplifier 10. Its output is applied to a motor 13 of a moving device 3b, and a correct focal position is obtained by moving a focal position correcting convex lens 3a in accordance with its shift quantity. In case when the focal position is shifted to a distance from a photosensitive body 7 due to a temperature rise, the focal position adjusting convex lens 3a is moved in the direction of a collimator lens 2 made of plastic on the optical axis by the moving device 3b. In case when a temperature has dropped, it is moved in the direction opposite to them.
Patent JP-S6099429-A (JP)
Title: Driving device of roller leveler
Inventor: YAMAMOTO KEIJI
IPC: B21D1/02
Filed: 1983-11-07
Abstract: PURPOSE:To supply proper power to each work roll according to condition of draft by setting to make shaft torque of each driving system positive direction. CONSTITUTION:R1-R9 are work rolls and an entrance side part, a central part and an exit side part are divided into R1-R3, R4-R6, R7-R9 and connected to pinions g12-20 through the roll shafts of divided roll groups and the universal pistons connected to them. On the other hand, a main motor M0 that drives the roller leveler is interlocked with primary distribution gears g5-g7 through reduction gears g1-g4 and differential gears d2, d3 are connected to each of them. The first shaft of the differential gears d2, d3 is connected to an inputting shaft, the second shaft is connected to an outputting shaft and the third shaft is connected to prime movers M1, M2 for fine adjustment of speed, and set to make 9', 10', 11' shaft torque of each driving system positive direction.
Patent JP-S60101680-A (JP)
Title: Identifying method of moving object
Inventor: KISHINAMI KENJI
IPC: G06K9/00
Filed: 1983-11-07
Abstract: PURPOSE:To identify a moving object by liminted information in a short time by identifying the moving object by a pattern of nonoverlapped part of a picture before and after specified sampling time. CONSTITUTION:A picture of a moving object B photographed by a vidicon camera 1 takes a synchronizing signal and timing and enters an A/D converter 2 as an analog signal made to time series corresponding to the picture position, and converted to a binary signal corresponding to density level. The binary signal SA is stored in an RAM4 through an input controlling circuit 3. The object B moves to the right after specified sampling time DELTAt. At this time, a signal SA' is inputted to the circuit 3 and operation of signal SA-SA' is performed by a subtracting circuit 5 where SA is a signal of the RAM4. In this case, only nonoverlapped part of the picture of the object B remains as a light and shade level signal, and compared with a reference pattern through a binary coding circuit 6, an RAM7, shape discriminating circuit 9 etc. When they coincide, the object is confirmed as the reference object. Thus, identification can be made by limited information in a short time.
Patent JP-H0369278-A (JP)
Title: Counter light correction circuit for video camera
Inventor: SUGIHARA SHOICHI
IPC: H04N5/243
Filed: 1989-08-08
Abstract: PURPOSE:To obtain the appropriate targeted contrast of a subject by controlling a gain corresponding to a signal proportional to the area of a part with a level less than a prescribed light-and-shade level in a center part. CONSTITUTION:The nearly center of a screen is gated with a gate circuit 9, and the part with the level less than the prescribed light-and-shade level of the signal extracted at the gate circuit 9 is outputted from a voltage comparator 10. The output of an integration circuit 11 can be taken out as output proportional to the area of the part with the level less than the prescribed light-and- shade level by integrating the output of the voltage comparator 10 with the integration circuit 11, which goes to the control signal of a variable gain amplifier circuit 12. When a bright sky, etc., is photographed at a part in the center part with a person that is the subject, the face of the person becomes dark and black. At such a case, by finding the area of a dark and black part and increasing the gain, the part of the face of the person can be photographed with the appropriate contrast.
Patent JP-S5998024-A (JP)
Title: Synthesis of mixed alcohol
Inventor: SHIBATA MASATOSHI
IPC: B01J23/76
Filed: 1982-11-29
Abstract: PURPOSE:To obtain mixed alcohol containing methanol, etc. from synthesis gas efficiently, by mixing copper with nickel and a specific metal component, calcining it, impregnating an alkali metal, etc. into it, calcining it, followed by reducing it to give a solid substance, using it as a catalyst. CONSTITUTION:(A) A copper compound is blended with (B) a nickel compound and (C) one or more compounds of metals belonging to the genus II-IV group of periodic table and the fourth period of the V-VII group of periodic table, and the blend is calcined. The prepared product is impregnated with (D) a compound of alkali metal and/or alkaline earth metal, calcined, and reduced to give a solid substance, which is used as a catalyst to synthesize extremely efficiently mixed alcohol containing methanol and higher alcohols than it, which is useful for producing an inexpensive fuel for cars by adding it to gasolin, from synthesis gas at relatively low pressure.
Patent JP-H0546623-A (JP)
Title: Document data management system
Inventor: YAMASUGA SEIJI
IPC: G06F17/21
Filed: 1991-08-20
Abstract: PURPOSE:To attain the high speed of the preparation, the reference, the update and the printing, etc., of document data by preventing operation to start or end a document editing means from following by its residence on a memory. CONSTITUTION:A document data selecting means 2 selects the document data to be processed by a user. A document data managing means 3 manages plural document data. The document editing means 6 is provided with a resident means 5 resident on the memory. A pre-starting means 1 starts the document editing means 6 in advance. A residence managing means 4 manages the document editing means 6 resident on the memory.
Patent JP-H0936377-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/285
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film transistor which has low OFF current characteristics and can be speedily operated. SOLUTION: An anode oxide film 107 is formed on the side surface of a gate electrode 106 consisting of aluminum and a gate insulation film shown by 109 is selectively left by utilizing the anode oxide film 107. Then, a low- concentration impurity region is formed by utilizing the remaining gate insulation film. Also, silicide layer is formed on the surface of an exposed semiconductor layer 104, thus obtaining low OFF current characteristics by the operation of the low-concentration impurity region and achieving a speedy operation by the effect of the silicide layer.
Patent JP-H0373649-A (JP)
Title: Station data test system in exchange system
Inventor: SUZUKI MICHINARI
IPC: H04M3/22
Filed: 1989-08-14
Abstract: PURPOSE:To test a station data without installing an accessory equipment for line test into an exchange system by providing a test call control signal data into a maintenance operation management processor. CONSTITUTION:A station data with update on a current station data is transferred from a maintenance operation terminal equipment 3 to a test station data section 11 in a maintenance operation management processor 1 to generate test data. Then the maintenance personnel generates a test call control signal data describing the procedure and signal content of the test call control signal to generate a call connection using a tested line and transfers the data from the maintenance operation terminal equipment 3 to a test call control signal data section 13 in the maintenance operation management processor 1. When a test call is started from the maintenance operation terminal equipment 3, a maintenance operation control section 12 reads the data describing the call control procedure from the test call control signal data section 13 and sends the call control signal to a signal distribution section 23 in the call processing processor 2 through the in-system bus 5 according to the procedure.
Patent JP-2000041165-A (JP)
Title: Digital camera
Inventor: FUSHIMOTO HIDEO
IPC: G03B19/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To vary a photographing state without attachment of an optical system device and to prevent a display device from being damaged due to shock. SOLUTION: The digital camera that has a display device 4 on a front side and an image pickup element 17 and a 1st optical system 14 on a rear side is provided with a protection plate 2 having a 2nd optical system 6 that covers the display device 4 when being turned to the front side and is placed on an optical axis of the 1st optical system 14 when being turned to the rear side. Since the display device can be protected by the protection plate when not using the display device, the display device is protected against external shock. Furthermore, contact photographing is attained by placing the 1st optical system and the 2nd optical system on a same axis.
Patent JP-2000050457-A (JP)
Title: Electrical junction box
Inventor: TOYODA RYUICHI
IPC: H02G3/08
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To protect a connection board (electrical connection) to which electronic components are attached from damage caused by water when an upper cover is opened, and, further, protect the electrical junction part from damage caused by water even if the inside of a lower cover is wetted. SOLUTION: A connection board 11 to which electronic components 14 are attached are provided in an electrical junction box 10 which has a lower cover 12 and an upper cover 13 which covers the top opening 12A of the lower cover 12. A frame wall 16 which protrudes from the top opening 12A of the lower cover 12 and blocks water when the upper cover 13 is opened is provided on the circumference of the connection board.
Patent JP-H0741195-A (JP)
Title: Paper sheet feeding device
Inventor: IKEDA MASAZUMI
IPC: B65H3/56
Filed: 1993-07-30
Abstract: PURPOSE:To perform smooth and reliable draw operation even when the draw end of a paper sheet is curled. CONSTITUTION:The stacking height of paper sheets 4 stacked at a waiting part 6 where air is injected from a bottom 6a is detected by a sensor 11. When a detecting value is reduced to a value lower than a given value, by driving a feed belt 2 to draw the paper sheet 4, the given number of the paper sheets 4 are caused to always wait at the waiting part 6. Further, a tip guide 8 is arranged and caused to guide the paper sheets in a state that the tip of the paper sheet 4 is pointed to a vacuum roller 7. A lowermost paper sheet 4a is drawn out by the suction force and the rotation force of the vacuum roller 7 with the tip side first drawn out and guided by a guide plate 10 and fed in a given direction. Even when the forward end of the paper sheet 4a is curled, the paper sheet is reliably guided to the vacuum roller 7 by the tip guide 8, whereby the suction force of the vacuum roller 7 is reliably exerted on the forward end of the paper sheet 4a.
Patent JP-H0258752-A (JP)
Title: Tension arm for magnetic recording and reproducing device
Inventor: TAKITA KOHEI
IPC: G11B15/43
Filed: 1988-08-24
Abstract: PURPOSE:To reduce a space required by the title tension arm and to miniaturize the tension arm by arranging the tension arm by dividing the arm into the 1st member for detecting tape tension and 2nd member for giving tape tension. CONSTITUTION:This tape tension is constituted in a state where the arm is divided into the 1st member 21 for detecting the tension of a magnetic tape and the 2nd member 22 for giving a load to a feeding side reel base 4S for adding tension to the magnetic tape. Therefore, since only a tape tension detecting operation is imposed upon the 1st member 21, the rotating extent of the member 21 can be made smaller. Similarly, since only a tape tension adding operation is imposed upon the end member 22, its rotating extent can also be made smaller. Therefore, the operating extent of this tension arm becomes smaller as a whole. Thus the required space can be reduced and the device using this tension arm can be miniaturized.