baber/WOPTO huggingface dataset:
Patent JP-H0495314-A (JP)
Title: Measuring method for length of projected core wire of tape wire
Inventor: MASUKO AKIHIKO
IPC: H01B7/08
Filed: 1990-07-31
Abstract: PURPOSE:To efficiently measure the length of projected core wires on the manufacturing line of tape wires by pressing a stopper between cut cores, and applying light between the tape wires on both sides of the stopper keeping the state. CONSTITUTION:A tape wire A is temporarily stopped on the manufacturing line of the tape wire and is cut, a stopper D is inserted between cut cores B, and the cut end portions E,F of each cut core B are pressed to the respective ends D1, D2 of the stopper D each of which extends in the direction of the width of the stopper D. Under this condition light O is applied from a translucent portion 2 to a light receiving portion 3 and is also used for scanning in the direction indicated by the arrow (y) and is applied through the stopper D from a tape wire A1 to the tape wire A2. Then the light transmitted through the sideward position of each cut core B is detected so as to measure the length each cut core B projected. The length l of the projected core wire of the tape wire can easily be measured on the manufacturing line of the tape wires by using an existing optical outer form measuring instrument.
Patent JP-2000060139-A (JP)
Title: Method and equipment of switching circuit system having saturable core device
Inventor: BASKETTE ROBERT W
IPC: H03K17/0814
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To sharply reduce power dispersion while attenuating vibration by arranging a switch of an inverter circuit in parallel with a network constituted of a saturable core transformer device, a resistor and a capacitor, and setting the satiable core transformer to be saturated just after a circuit is opened, a resistor and a capacitor. SOLUTION: A network 106 constituted of a capacitor 108, a transformer 114 and a resistor 110 is connected with a switching device 102. In a snubber network related to the switching device, a capacitor restrains a voltage spike generated by opening a switch 102. The resistor 110 connected in series with a capacitor attenuates the ringing of a capacitor voltage. The resistor 110 is inserted in the network 106 via the transformer 114, having a primary coil connected in series with the capacitor 108 and a secondary coil connected with the resistor 110. A saturable core device is installed, in which the transformer 114 is saturated during operation of a system and cuts off the resistor 110 from the network.
Patent JP-H03179094-A (JP)
Title: Reduction gear lubricant composition
Inventor: KIMURA HIROSHI
IPC: C10N40/04
Filed: 1989-08-08
Abstract: PURPOSE:To reduce torque at low temperature due to the lubricity and improve the durability by using a base oil consisting of a specified aliphatic hydrocarbon oil and a polymethacrylate and a thickening agent for a lubricating grease as constituents. CONSTITUTION:An aliphatic hydrocarbon oil (a) of the formula (wherein R is 3-12C alkyl: n is 1 to 6) (e.g. a poly-alpha-olefin oligomer) having a viscosity (100 deg.C) of 3-20cSt is mixed with a polymethacrylate (b) at a weight ratio of (a) to (b) of (99 to 90):(1 to 10) to give a base oil (A). Component A is mixed with a thickening agent (B) for a lubricating grease, preferably comprising urea and, if necessary, an antioxidant, a rust preventive, a lubricating oil, a solid lubricant, etc. (C).
Patent JP-H0368893-A (JP)
Title: Time data adding apparatus
Inventor: SUGISAWA AKIHIKO
IPC: G04G99/00
Filed: 1989-08-08
Abstract: PURPOSE:To reduce memory capacity and to achieve miniaturization by storing only data and adding the time data formed corresponding to the stored data at the time of reproduction to the stored data. CONSTITUTION:Time original data T is inputted to a timer circuit 2A as a synchronous signal at a cycle T and this input signal is used as a trigger to count a clock signal (c) and a time timing signal 2a whose cycle becomes (t) is generated. In this time data adding apparatus, time forming original data (b) is inputted simultaneously with the start of reproduction in order to generate no shift between the memory data 1a of a memory device 1 and the time data 2b from a time forming device 2 and, on the basis of this time forming original data (b), the synchronism of the time original data (T) (synchronous signal) with data forming time is taken. Therefore, the time data can be added to the stored data and memory capacity is reduced to achieve miniaturization.
Patent JP-S6358062-A (JP)
Inventor: YONEMOTO KAZUO
IPC: F25B1/00
Filed: 1986-08-29
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-S6095973-A (JP)
Title: Semiconductor device
Inventor: MIMURA TAKASHI
IPC: H01L27/06
Filed: 1983-10-31
Abstract: PURPOSE:To obtain a semiconductor device which not only operates at high speed with low power consumption but also has a high integration degree and which is desirable for electronic computers or the like, by providing on a semiconductor substrate a transistor element as a driver and an inverter circuit having an N-shaped negative resistance element as a load. CONSTITUTION:A drain of enhancement-mode FET element 11 to serve as a driver and an N-shaped negative resistance element 12 are connected in series between a supply voltage VDD and a ground voltage to provide a semiconductor device. More particularly, AlxGa1-xAs layers 22-28 each of which has a specified thickness, a donor concentration and an (x) value are layered on a semiinsulating GaAs substrate 21 and caused to grow by molecular beam epitaxy. The region as shown by A of the structure thus obtained is used for a heterojunction- type FET element of enhancement mode, while the region as shown by B is used for an N-shaped negative resistance element. Thus, the layered structure is divided into the regions by a predetermined depth, and the region A is provided with a gate electrode 30 and with source and drain electrode 31 and 32 on both sides of the electrode 30, while a supply line 33 is connected to the region B.
Patent JP-H0754492-A (JP)
Title: Measurement and control device for lift platform for installation of exterior curtain wall
Inventor: YOSHITAKE YOSHITAKA
IPC: E04G21/16
Filed: 1993-08-18
Abstract: PURPOSE:To improve measurement accuracy by providing a height-detecting sensor, a converter, a digital counter, a monitor, an operating unit and a distribution board. CONSTITUTION:As a lift platform 1 is lifted up with a lifting device 2 that is driven by an operating unit 43, the height of the platform 1 is detected by a height sensor 10, and detection signals are sent to a converter 20. Then, detected signals are subjected to A/D conversion by means of the converter 20, and while being displayed on a digital counter 30, the measured height is sent to a computer 40. The computer 40 executes arithmetic operations on data from the sensor 10 and the converter 20, based on set values inputted beforehand, and the results of the arithmetic operations are displayed on a monitor 41. Furthermore, the computer 40 gives warnings when the horizontality or the set height reaches an abnormal value while operating an distribution board 50 for cutting off the input from a power source.
Patent JP-H04226841-A (JP)
Title: Electrolytic drilling
Inventor: GUREN ARAN NAIBAAGU
IPC: B23H9/16
Filed: 1991-08-14
Abstract: PURPOSE: To provide a method of electrolytically drilling an orifice through a base material while size is controlled. CONSTITUTION: The present invention relates a method of electrolytically drilling a fluid metering orifice 38 through a metal base material 20 including the step of terminating electrolytic current when the volume of the electrolytic stream 34 striking on the base material 20 correlates with the desired flow of fluid flowing through the orifice 38.
Patent JP-H1153126-A (JP)
Title: Data processor and data processing method
Inventor: MAKITA KENJI
IPC: G11B20/12
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To considerably improve reliability on second data obtained by separating first data in a prescribed unit. SOLUTION: An allocation means inspects whether faults occur in the recording areas of respective recording mediums based on an allocation processing instruction obtained from outside. Only when the number of the recording mediums where the fault occurs in the recording area is within a range that can be corresponded by redundancy, second data allocated to the recording area where the defect occurs is restored based on second data recorded in the recording area without the fault and redundancy. Obtained second data is recorded in a preliminary recording area which is allocated instead of the recording area where the fault occurs.  When the number of the recording mediums where the faults occur in the recording areas is larger than the range which can be corresponded by redundancy, second data allocated to the recording areas where the faults occur is used for parity check with second data recorded in the recording area without the fault. Thus, errors can precisely be discriminated when they exist.
Patent JP-2001033924-A (JP)
Title: Photosensitive material developing device
Inventor: NOMURA HIDEAKI
IPC: G03D3/08
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive material developing device which is capable of executing development processing of a photosensitive material without the occurrence of processing unevenness. SOLUTION: An inflow end 56A of a pipe 56 is connected to a bottom plate 48B in a shallow part 48 of a developing tank 44. The pipe 56 is forked and one outflow end 56B is connected to the bottom plate 46B of a deep part 46 and the other outflow end 46C is connected to a side plate 46S of the deep part 46. Material is so selected for a guide plate disposed on the liquid surface of a development processing liquid L in such a manner that the friction angle of the development processing liquid L attains >=40 deg.. The development processing liquid L which is kept stirred at all times comes into contact with the front end of the photosensitive material P when the photosensitive material P advances into the development processing liquid L and, therefore, the so-called front end unevenness of the photosensitive material P is eliminated.  Even when the development processing liquid L is stirred near the boundary, the generation of microair bubbles and the resultant intrusion thereof into the development processing liquid L do not occur and, therefore, the stripe unevenness is eliminated.
Patent JP-H1044232-A (JP)
Title: Biaxially oriented ethylene-vinyl alcohol copolymer film and its preparation
Inventor: KISHIDA MINORU
IPC: B29K23/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To stabilize production and to improve toughness, oil resistance, anti- static properties, gas shielding properties and transparency by using an ethylene- vinyl alcohol copolymer with a specified compsn. and selecting a specified manufacturing condition. SOLUTION: An ethylene-vinyl alcohol copolymer with ethylene unit of 25-45mol%, crystalline particle size obtd. by using Shehler's equation from a half-value width of a (101) diffraction peak measured by X-ray diffraction method of 30-60Å and a degree of face orientation obtd. from 10×(180-half value width)/180 of at least 85%, is used. Namely, after an undrawn film consisting of the ethylene-vinyl alcohol copolymer like this absorbs 2-10wt.% water, it is preheated at 70-90 deg.C and then, after it is simultaneously biaxially oriented 2.5-5.0-folds in the longitudinal and transverse direction and so as to make facial orienting ratio of 8-15-folds at a temp. being 5-10 deg.C higher than the temp. of preheating, heat treatment under relaxation of at most 15% in the width direction of the film is performed at 150-170 deg.C.
Patent JP-H06115563-A (JP)
Title: Distributing device
Inventor: HANSU SHIYUMITSUTOOMEBIUSU
IPC: B65D83/00
Filed: 1991-07-22
Abstract: PURPOSE: To easily execute the secondary filling of a distributor without problems such as the scattering of contents and the like by forming a cut rib on a part of a lid inside of a valve, and mounting a foil piece on an upper part of an inner container mounted in a container. CONSTITUTION: An inner cylinder 3 having a sealed foil piece 9, that is the inner cylinder 3 just in a state on the market, is inserted into a cup-shaped container 2 toward the direction of an arrow A. Then a lid 1 is loaded in the direction of an arrow B, whereby the foil piece 9 of the inner cylinder 3 is cut and opened by a peak 15 of a valve 4 and a cutting edge 8 to form the dispense opening. This dispense opening is further expanded by a cutting screw 6 when the lid 1 is screwed on an edge 11 of the container 2. Accordingly, by opening a flap piece 14 of the valve 4, the contents in the inner cylinder 3 can be easily discharged to the external through a discharge passage 7 of the valve 4. A waterproof paper case preferably coated with wax or silicon can be used as the inner container 3. The foil piece 9 is formed by a strip thinner than the wall of the inner container 3.
Patent JP-S6097602-A (JP)
Inventor: SHIYOUJI MORITAKA
IPC: H01C7/10
Filed: 1983-11-02
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-S6265570-A (JP)
Title: Device for special effect of video
Inventor: TSUCHIYA SATOSHI
IPC: G06T5/00
Filed: 1985-09-17
Abstract: PURPOSE:To obtain a small-scale and inexpensive device by realizing a mosaic picture plane using a one line memory and a sample and hold circuit. CONSTITUTION:A switching control pulse SWP becomes '1' at a horizontal section just after the completion of a vertical blanking period, and afterwards, it becomes '1' only at a horizontal section at every nH (n represents an integer and H a horizontal period). An input luminance signal is supplied to a CCD delay circuit 3 and after the completion of the first horizontal section, a switch circuit 2 is connected to an input terminal B and at the output terminal of the delay circuit 3, the luminance signal in the first horizontal section appears repeatedly during the period of nH and is sampled by a switch circuit 6, and is held by a capacitor 8, being outputted through an amplifier 9. A sampling pulse SHP is generated just after the completion of a horizontal blanking period, afterwards, being generated at every time period (t). At a picture plane 11, the mosaic picture made of mosaic pieces 12 painted with the first sampling value P having a length of (t) in the horizontal direction and a length of nH in the vertical direction appears.
Patent JP-2000036675-A (JP)
Title: Housing of electronic apparatus
Inventor: AHIKO NARIKAZU
IPC: H05K7/14
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To ground a circuit board on a housing with reliability without increasing the number of screws, and to maintain the constant performance. SOLUTION: A circuit board 2 is placed on the bottom plate of an outer housing 1 and is fixed by an inner housing 3. The inner housing 3 is formed in the shape of a box with a lower side open and is fixed to the outer housing 1 through the circuit board 2 with a screw 4. Namely, the inner housing 3 fixes the circuit board 2 by fastening the angles 3c in three corners to the bottom plate of the outer housing 1 with the screw 4, and pressing the side wall of the inner housing 2 to the circuit board 2 to fix the circuit board 2. The other angle 3d of the inner housing 3 is provided with a protrusion 11 on an extremity in contact with the circuit board 2. When the circuit board 2 and the inner housing 3 are fixed by the screw 4, the protrusion 11 is pressed against the circuit board 2 by an enough force.  Also, a protrusion 12 in contact with the lower ground surface of the circuit board is provided in one corner corresponding to the angle on the bottom plate of the outer housing 1 to ensure the ground connection.
Patent JP-H0492888-A (JP)
Title: Production of diamond
Inventor: SAKAMOTO YUKIHIRO
IPC: C30B29/04
Filed: 1990-08-03
Abstract: PURPOSE:To obtain diamond having extremely high purity by previously forming diamond on the inner wall of a reaction chamber by plasma CVD method and then sputtering the formed diamond to synthesize diamond on the surface of matrix. CONSTITUTION:In synthesizing diamond on the surface of a matrix 7 set in a reaction chamber 3 by plasma CVD method, the following method is adopted. Namely, diamond is previously formed on a wall 3a of the reaction chamber 3 (by a microwave oscillator 1, an oxygen gas 9 and a carbon-containing compound (methane gas) 11), then hydrogen plasma or oxygen plasma is generated (e.g. oxygen gas 9 is fed) in the formed state of the diamond in the reaction chamber 3 and the formed diamond is sputtered to synthesize diamond on the surface of the matrix 7. In a process of second stage, diamond can be synthesized at a high rate while avoiding increase in impurity by feeding only a small amount of the carbon-containing compound 11 to the reaction chamber 3.
Patent JP-2000103815-A (JP)
Title: Trimethylolpropane tri(meth)acrylate and preparation thereof
Inventor: YAGI HIROBUMI
IPC: C08L33/04
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide trimethylolpropane tri(meth)acrylate suitable for curable compositions such as a resist ink, etc., a preparation process thereof and a curable composition containing trimethylolpropane tri(meth)acrylate. SOLUTION: Trimethylolpropane tri(meth)acrylate is obtained by allowing (meth)acrylic acid to react with trimethylolpropane in the presence of a copper compound. The viscosity of a slurry form composition, obtained under a predetermined condition wherein 80.0 g trimethylolpropane tri(meth)acrylate and 20.0 g talc are mixed and stirred for 5 minutes at 5,000 rpm using a homodisper, is 1,020 cps or smaller at 25 deg.C. A curable composition exerting a performance superior to that of the conventional composition is obtained using this.
Patent JP-H1135503-A (JP)
Title: Production apparatus for methanol from digestion gas
Inventor: SENOO OSAMU
IPC: C07C31/04
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the storage characteristics of a methane-containing digestion gas obtained by subjecting an organic waste to methane fermentation. SOLUTION: This production apparatus for methanol from a digestion gas is equipped with methane fermenting equipment 1 for producing a methane- containing digestion gas by biologically digesting an organic waste in an anaerobic atmosphere, desulfurizing equipment 2 for bringing the prepared digestion gas into contact with a desulfurizing agent to remove hydrogen sulfide in the digestion gas, a steam reformer 3 for reforming methane by bringing methane into contact with a refining catalyst to produce a carbon monoxide-containing synthetic raw material gas and methanol synthesizing equipment 4 for bringing the prepared synthetic raw material into contact with a methanol synthesizing catalyst to synthesize crude methanol.
Patent JP-H0869680-A (JP)
Title: Security information code and its reading method
Inventor: TAGUCHI TAKAO
IPC: B42D15/10
Filed: 1994-08-30
Abstract: PURPOSE: To add a higher security to a medium by mixing at least two kinds of reference coloring materials whose respective density is modulated so as to measure their spectral reflectances and providing them on the medium as recording information. CONSTITUTION: First, more than two kinds of reference coloring materials are selected. In this case, it is preferred to select the coloring materials having spectral reflectances that are not being seen in ordinary inks. Then, the density of the reference materials including a transparent ink are modulated. Although the density can be continuously modulated, it is preferred to stepwise change the density to finer than 32 gradations so as to improve the recording precision. Then, information sections are provided on a body at plural locations. Moreover, the security and the amount of information are further increased by providing the information sections in terms of a bar code manner.  That means, a security information code 1 is provided on a card body 2 by more than two kinds of reference coloring materials having respective density modulated and mixed and provided in a bar code manner as a recording information.
Patent JP-2000033572-A (JP)
Title: Mounting base for ringlike grinding wheel
Inventor: KONDO GIZABURO
IPC: B24D7/16
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To surely discharge sludge generated during machining by a ringlike grinding wheel out of the grinding wheel by washing an inner peripheral face of the ringlike grinding wheel forcedly. SOLUTION: A mounting base 11 for a ringlike grinding wheel in which the ringlike grinding wheel 12 for grinding is mounted on an end face on one side and a rotary drive shaft is mounted on an end face on the other side to polish a plane of machined face 14a with high precision by the end face of the ringlike grinding wheel 12 is provided with a nozzle hole 16 supplying grinding fluid to the inside of the ringlike grinding wheel 12 by passing through the mounting base 11 and a trumpet-shaped guide member 17 for diffusing grinding fluid fed into the inside of the ringlike grinding wheel 12 from this nozzle hole 16 on an inner peripheral face 12a of the ringlike grinding wheel 12. In this case, the nozzle hole 16 passes through from an outer peripheral face 11a of the mounting base 11 toward an end face 11b on the ringlike grinding wheel mounting face side in such a manner that it is tilted, and an opening part 16a on the outer peripheral face 11a side of the nozzle hole 16 is positioned by deviating a phase on the rotation direction side of the ringlike grinding wheel 12 more than an opening part 16b on the end face 11b side.
Patent JP-H1150530-A (JP)
Title: Steel pipe truss
Inventor: FUKUDA AKIRA
IPC: E04C3/08
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To secure the strength of a steel pipe truss while minimizing the steel product quantity used for a main pipe by forming the branch pipe junction of the steel main pipe into a thicker wall section with a pipe wall made thicker than other portions by heating and compressing. SOLUTION: In a steel pipe truss connected with a branch pipe 2 to a steel main pipe 1, the branch pipe junction of the main pipe 1 is formed into a thicker wall section 1a with a pipe wall made thicker than other portions by heating and compressing. Steel branch pipes 2 finer than the main pipe 1 are diagonally connected between the main pipe 1 serving as an upper chord material and the main pipe 1 serving as a lower chord material arranged in parallel into an isosceles triangle to form a Warren truss. The end section of the branch pipe 2 is machined into a curved surface matched with the outer diameter face of the thicker wall section 1a of the main pipe 1, and the branch pipe 2 is connected to the main pipe 1 at the thicker wall section 1a by welding.  The axial length of the thicker wall section 1a of the main pipe 1 is preferably set to about two times the outer diameter of the main pipe 1. When both end sections of the thicker wall section 1a are smoothly changed in thickness, the stress concentration to both end sections can be minimized.
Patent JP-S5898414-A (JP)
Inventor: HARII BURODEI
IPC: D01F6/44
Filed: 1982-11-24
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-H0588581-A (JP)
Title: Fixing part for copying machine
Inventor: YOSHIDA TAKUMI
IPC: G03G15/20
Filed: 1991-08-16
Abstract: PURPOSE:To provide a correctable copied original which is not soiled, but can be tentatively kept by preventing toner from unnecessarily peeling. CONSTITUTION:When an operator depresses a button 17a, a fixing temperature controller 20 controls a heater 12 and an oil pump 21, to set the temperature of a fixing roller 11 at theta*. On the other hand, when the operator depresses a button 17b, the fixing temperature controller 20 executes the same control as the above, to set the temperature of the fixing roller 11 at thetaL. When the temperature of the fixing roller 11 becomes thetaL, only about half of the toner is fixed on a form 6, so that it is suitable for the correction of the original, because the toner is easily peeled. However, since the toner is some fixed, as well, the toner is not peeled unnecessarily.