baber/WOPTO huggingface dataset:
Patent JP-S5241832-A (JP)
Title: High voltage generating circuit
Inventor: YABUNO KOUHEI
IPC: H02M3/155
Filed: 1975-09-29
Abstract: PURPOSE: A switch composed of a thyristor is connected in parallel with a transformer coil, in a high voltage generating circuit used for a nuclear fusion apparatus, and the thyristor used for the current switching of the transformer coil and of other coils in common, is used, and the simplification of the circuit construction is planned. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0414711-A (JP)
Title: Combined electric contact
Inventor: SAKAIRI KOICHI
IPC: H01H1/04
Filed: 1990-05-02
Abstract: PURPOSE:To enhance an adhesive characteristic and sulfurization resistance so as to reduce contact resistance by disposing contacts consisting of a gold- silver alloy including a specific amount of silver and a silver-palladium alloy incorporating a specific amount of palladium opposite to each other. CONSTITUTION:Contacts consisting of a gold-silver allay including 10-40% by weight of silver and a silver-palladium allay incorporating 30-60% by weight of palladium are combined opposite to each other. If silver included in the gold-silver alloy is less than 10% by weight, adhesion is easy even in the case of opposition of different kinds, while if it exceeds 40% by weight, sulfurization resistance is deteriorated. Additionally, if it exceeds 60% by weight, the sulfurization resistance is not remarkably enhanced.
Patent JP-2000303650-A (JP)
Title: Retaining wall structure of staircase
Inventor: ASAMI MITSUHIRO
IPC: E04F11/18
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To contrive the reduction of fluctuation by integrally stretching a planar material over the staircase side of the frame material of the retaining wall panel of an opening part edge part for the staircase of an upper story and the opening side of a floor panel. SOLUTION: A staircase 3 is attached to the opening part of the floor panel 2 of a two- storied building unit T2 from a one-storied building unit T1, and a retaining wall 1 is erected on the side edge of the opening part of the panel 2. Then, the retaining wall 1 is erected on the frame material 23 of the opening part side K of the panel 2, a facing material 11 such as a plaster board is nailed on the retaining wall 1 and the frame material of the floor panel 2 integrally up to the opening part side of the floor panel 2 on the opening part side of the retaining wall 1, and a planar material 12 such as a plaster board is nailed on the frame material on the contrary side of the opening part of the retaining wall 1.  Next, the facing material 11 uses the material of high holding force such as, for instance, the hard wooden piece cement plate of the thickness of 12 mm and a material 11B overlapping the plaster board 112 of the thickness of 9 mm on the surface of the plywood 111 of the thickness of 9 mm. Thereby the rigidity of the retaining wall is increased, fluctuation due to vibration or the like can be reduced, external appearance can be improved, and the retaining wall can be used for the staircase of a quasi-fire-resistive building.
Patent JP-H05287134-A (JP)
Title: Thermoplastic resin composition
Inventor: TERAYA TATSUO
IPC: C08L77/00
Filed: 1992-04-10
Abstract: PURPOSE:To obtain the subject composition having high surface hardness, excellent heat resistance, low discoloration and improved appearance by blending a polyamide with an olefinic elastomer and a specific modified olefinic elastomer in a specific ratio. CONSTITUTION:(A) A polyamide (preferably nylon 6 or nylon 66) is blended with (B) an olefinic elastomer (e.g. ethylene-propylene-diene copolymer rubber) and (C) an olefinic elastomer modified with an unsaturated glycidyl compound of formula I (R is H or 1-6C alkyl; Ar is glycidyloxy-containing 6-20 aromatic hydrocarbon; (n) is 1-4) in a weight ratio of the component A/component B+C of 70/30-2/98 and the component B/component C of 5/95-95/5 to give the objective composition. A compound of formula II is preferable as the unsaturated glycidyl compound. The composition is obtained preferably by blending the components A to C in a molten state at 210-290 deg.C.
Patent JP-2000306916-A (JP)
Title: Silicon wafer with polycrystalline silicon layer and manufacture of the same
Inventor: KOYA HIROSHI
IPC: H01L21/322
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To make a wafer free of OSF and COP, even if a conventional thermal treatment for making OSF obvious is carried out, make oxide deposition uniform over the whole surface of the wafer and obtain uniform gettering effects, without variation between the circumferential edge and central part of the wafer. SOLUTION: Oxygen concentration of a silicon wafer, with which crystal oriented particles(COPs) and penetration-type displacements(L/Ds) are not produced on a wafer surface is not larger than 1.2×1018 atoms/cm3 (old ASTM). If the silicon wafer is subjected to a thermal treatment at 1,000 deg.C±30 deg.C for 2-5 hours in an oxygen atmosphere, and successively, is subjected to a thermal treatment at 1,130 deg.C±30 deg.C for 1-16 hours, oxidation starting failures(OSFs) are made obvious in the central part of the silicon wafer. A polycrystalline silicon layer with a thickness of 1.3±0.3 μm is formed on the rear surface of the silicon wafer at a temperature of 670 deg.C±30 deg.C by chemical vapor phase deposition(CVD) method.
Patent JP-S61273607-A (JP)
Title: Continuous route control method for robot
Inventor: NAKAGAWA TORU
IPC: B25J9/10
Filed: 1985-05-30
Abstract: PURPOSE:To attain the selection of robot actions with much account made of the smoothness or reproducibility of the route in response to the robot working, by selecting the route data processing mode in a play-back state. CONSTITUTION:A robot operator delivers the flag data 22 showing a processing mode A, B or C to a data storage means 20 via a route data processing mode input means 21 before a play-back action. In a play-back action mode a position command arithmetic means 23 supplies successively the route data on the tip part of a robot arm. Then the input route data is turned into a motor revolving angle through the coordinate conversion and a position command 24 is delivered in a route data processing mode A. In a route data processing mode B the command 24 is delivered after the input route data is interpolated for a fixed period of time by an interpolation method. While the input route data is approximated by a fixed approximation method and the command 24 is delivered in a route data processing mode C. A speed command arithmetic means 25 delivers a speed command 27 which drives a robot arm 16 based on the command 24.
Patent JP-S62272347-A (JP)
Title: Electronic slide rule
Inventor: WASHITSUKA ISAMU
IPC: G06G1/00
Filed: 1986-05-20
Abstract: PURPOSE:To obtain an electronic slide rule capable of high-precision read by providing a scale moving means which moves at least one scale on the screen of a display part under the control of a main control part and a cursor moving means which moves a cursor under the control of the main control part. CONSTITUTION:A measure information memory 22 where two kinds of measure information are stored, a liquid crystal display part 1 on which at least two kinds of scale 2 and 3 are displayed in parallel adjacently to each other and a cursor 4 is displayed under the control of a main control part 20, scale moving means 26 and 30 which move at least one scale on the screen of the display part 1 under the control of the main control part 20, and a cursor moving means 29 which moves the cursor 4 on the screen under the control of the main control part 20 are provided. Thus, the error due to secular change or the like is eliminated and data is read with a high precision even in case of a short size, and complicated function calculation is easily performed in a shorter time.
Patent JP-H08309996-A (JP)
Title: Manufacture of ink jet recording head
Inventor: TERUI MAKOTO
IPC: B41J2/135
Filed: 1995-05-16
Abstract: PURPOSE: To produce the orifice plate of an ink jet recording head high in reliability by a reduced number of processes without taking a complicated process such as the photolighgraphy of the orifice plate of the ink jet recording head or a laser beam and electron beam processing method and generating the processing strain caused by high temp. CONSTITUTION: For example, a ferrite plate 1 of 0.5%c is heated to 900 deg.C and subsequently cooled by water to form martensite 2 as a first phase and the predetermined position of martensile 2 is irradiated with YAG laser beam 4 to be heated to 400 deg.C and subsequently cooled by air to precipitate troostite 3 as a second phase. This ferrite plate is immersed in an etching soln. 5 to preferentially dissolve and remove troostite 3 to perform the hole processing of a laser beam irradiation part.
Patent JP-S60260202-A (JP)
Title: Band-pass filter
Inventor: MURAKAMI YOSHIKAZU
IPC: H01P1/218
Filed: 1984-06-07
Abstract: PURPOSE:To improve the filter characteristic by coupling electromagnetically two strip lines so as to form an attenuation pole in a band-pass filter comprising a magnetic resonance element of ferrimagnetic property. CONSTITUTION:The microstrip lines 1, 2 being input and output transmission lines are provided. A microstrip line 3 coupled electromagnetically with them and magnetic resonator elements 4, 5 is provided. Each part of the lines 1, 2 is made closed together so as to form a coupling part coupled electromagnetically. The attenuation pole is produced near both sides of the center frequency of pass band by providing the electromagnetic coupling 6 to the lines 1, 2 in this way. Thus, the pass band is made steep and generation of the spurious characteristic is reduced and the filter characteristic is improved.
Patent JP-H1095818-A (JP)
Title: Resin composition and its production
Inventor: HATANO TAKANORI
IPC: C08F2/22
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polysiloxane-vinyl polymer composite resin compsn. which is useful for coating materials, high-impact resins, etc., by utilizing the redistribution reaction of a polysiloxane. SOLUTION: This polysiloxane-vinyl polymer composite resin compsn. is obtd. by subjecting a monomer mixture comprising a vinyl monomer having a silyl group represented by the formula (wherein R<2> is 1-10C alkyl, aryl, or aralkyl ; X is halogen, alkoxy, hydroxy, acyloxy, phenoxy, thioalkoxy, or amino; and c is 0-2). and other copolymerizable vinyl monomers to free-radical emulsion polymn. in an aq. dispersion of a polyorganosiloxane compd. represented by the mean compsn. formula: R<1> a Si(OH)b O(4-a-b)/2 [wherein R<1> is 1-10C alkaryl or aralkyl; 0<a<4; and 0<b<4 provided 0<(a+b)<4] and subjecting the resultant product to redistribution reaction in an acidic state with a pH of 5.0 or lower.
Patent JP-S62274413-A (JP)
Title: Information recording device
Inventor: SAKAMOTO KOJI
IPC: G06F3/0488
Filed: 1986-05-23
Abstract: PURPOSE:To switch the contents of an input and an output by a simple operation, by providing a storage means, an attached function means, and a switching means for switching a storage area of a storage means. CONSTITUTION:When a supporting frame body 5 is turned over continuously, how many pages have been opened at present can be known by a combination of a magnet 7 and a lead switch 8 which have been provided on each page, by which the contents displayed on a thin flat display 2 and a storage area for executing write can be selected. When a spread page of an information recording device 1 is divided into six, a 20 page portion can be stored in every spread page, but a switching means of this 20 page portion is necessary. Therefore, a detail selecting switch 9 is provided on the information recording device 1. According to such constitution, by depressing the detail selecting switch 9, after having executed program searching of six classifications by turning over the page, the pages of the 20 page portion in one storage area can be turned over continuously.
Patent JP-H0417707-A (JP)
Title: Sohc type internal combustion engine
Inventor: FUKUO KOICHI
IPC: F02F1/24
Filed: 1990-05-07
Abstract: PURPOSE:To enhance the engine output while maintaining a high burning efficiency by providing a connection switching mechanism, which is switchable connection and connection release of suction side locker arms, which are located next each other, out of locker arms of each suction side. CONSTITUTION:A pair of suction valves V11 and V12 and a pair of exhaust valves VE1 and VE2 are supported by a cylinder head 2 in such manner that the angle made by both axis lines of the valves V11 and V12 and valves VE1 and VE2 on the projected drawing projected to the plane orthogonally crossing a crank shaft axis line including the axis line of a cylinder 3 are reduced and opening and closing operation are possible. In order to change the operation state of the suction valves V11 and V12 according to the state of engine operation, each of a plurality of suction side locker arms 17 to 19 are provided with a connection switching mechanism 45, which can change over the connection and connection release of suction side locker arms, which are located next to each other, out of suction side locker arms 17 to 19 according to the operation state of engine operation. Owing to this constitution, engine output can be improved by varying the opening and closing mode of both suction valves V11 and V12 according to the state of engine operation maintaining high burning efficiency caused by the narrow angle arrangement of both valves V11, V12, VE1, and VE2.
Patent JP-S5342748-A (JP)
Title: Photo semiconductor device
Inventor: NAMISAKI HIROBUMI
IPC: G02B6/12
Filed: 1976-09-29
Abstract: PURPOSE:To obtain a light polarizing device which actuates at a low voltage by providing a P-n junction in contact with the waveguide formed by a semiconductor material, and making use of the depletion layer formed near the junction.
Patent JP-H09301612-A (JP)
Title: Sheet distributing device equipped with stapler
Inventor: KAZAMA TSUNEMITSU
IPC: B41J29/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To decide the arrangement of distribution bins without being influenced by the existence of a stapler by retreating the stapler to a standby position shifted from a movement passage in a sheet width direction during the movement of an indexer in the movement passage. SOLUTION: A stapler 7 is moved to a standby position shifted from the movement passage of an indexer 6 in a sheet width direction during the upward or downward movement of the indexer 6. The standby position of the stapler 7 is set in a position overlapping that of the indexer 6 when the indexer 6 reaches a position for discharging and distributing recorded sheets to a lowermost distribution bin. The standby position of the stapler 7 is set in the operation side of the operator of a sheet distribution device S. Thus, the arrangement of the distribution bins 4 is decided without being influenced by the existence of the stapler 7.
Patent JP-H02297494-A (JP)
Title: Adhesive memorandum form
Inventor: KAI HISAO
IPC: B42D5/00
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the same effect as when an adhesive is applied in a broad area, even if the width of the surface where an adhesive is applied of each paper is small by cutting the marginal part of each paper with an adhesive layer in a wave-like form. CONSTITUTION:Papers of the same shape with both ends cut to a wave-like form are overlapped in a direction where the wave-like marginal lines of the both ends extend to each other. Then a solvent-type adhesive is applied to the exposed surface of the rear which results from the overlapping, and a base 1 is attached to the exposed surface 3. In the drawing 4 is the exposed surface. If many sheets of paper are attached to a single base, the entire length of attached sheets is limited to an appropriate range because of the small width of an overlapped margin (a) at an area where an adhesive is applied. However, the adhesive spreads over the range of the sum (b) of a wave peak and an overlapped width due to the meandering adhesive. Thus the paper does not peel apart easily from a material to which the paper is attached during an attachment process, even if a less powerful adhesive is used. Furthermore, it is possible to prevent the adhesive from staying behind after it has been peeled off or damage inflicted to the material to which the paper is attached during the process.
Patent JP-S5544265-A (JP)
Title: Monitor sistem for single channel codec at time sharing line concentration multiplex unit
Inventor: TATSUNO HIDEO
IPC: H04L5/24
Filed: 1978-09-25
Abstract: PURPOSE:To make easy the monitor of all the single channel CODECs, without giving any effect on the signal of many channels under communication, only with the rewrite of protective memory and the selection of the relay circuit. CONSTITUTION:The input and output terminals of the analog signal circuits 11- 1n are connected to the relay circuits 51-5n, and the relay control circuit 3 is controlled with the signal from the control input terminal 2. Further, to the single channel CODECs 61-6n, the function delivering the coded digit train in burst to the time slot on the transmission frame corresponding to the pulse, operating with the channel pulse designated, and latching the coded train in burst fed to the channel time slot on the reception frame, is given. Further, control signal is given from the input terminal 7 to the control circuit 8, the content of control stored in the phase memory 9 is interpreted at the decoder 10 and given to the CODECs 61- 6n, and the output is connected to the branch insertion circuit 20 via the highway.
Patent JP-S5870167-A (JP)
Inventor: WAANAA EICHI EGURI
IPC: G01C19/64
Filed: 1982-07-06
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-H07301135-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: KATO MASAHIKO
IPC: G01N1/22
Filed: 1994-05-06
Abstract: PURPOSE:To further effectively achieve improvement of engine performance and suppression of wasteful consumption of fuel by regulating an air-fuel ratio to a further accurate desired value, based on detection of the nature of exhaust gas. CONSTITUTION:An exhaust gas sensor 91 is provided to detect the nature exhaust gas 100 containing existing combustion gas generated owing to combustion in a cylinder. An air-fuel ratio of air-fuel mixture sucked in the cylinder is regulated by means of a detecting signal from the exhaust gas sensor 91. A guide passage 115 through which the exhaust gas 100 is guided to the outside of a system is provided. A pressure accumulation chamber 119 communicated with the guide passage 115 is arranged. The nature of the exhaust gas 100 in the pressure accumulating chamber 119 is detected by the exhaust gas sensor 91.
Patent JP-S5451094-A (JP)
Title: Method of precisely finishing surface of metal plate
Inventor: YAMAMOTO SHIGEO
IPC: B24B37/04
Filed: 1977-09-29
Abstract: PURPOSE:In fine finishing of a surface of a thin aluminum plate used for a reflective mirror, to obtain a fine optical plane, by introducing the metal plate into a cylinder and rotating the cylinder and the plate with under uniformly distributed pressure. CONSTITUTION:A metal plate 1 to be worked and a damper 5 are introduced wihtin a cylinder 4, a sand bag 6 is placed on the metal plate, and they are introduced into a work holder 3 on a lapping dick 2. By driving to rotate a lapping machine (not shown), the metal plate 1 is lapped. The weight of the sand bag 6 can be varied to vary the pressure on the metal plate 1 so that the surface of the metal platel 1 is evenly and precisely finished. The present method can also be employed for finishing a grass plate, ceramic plate or the like.
Patent JP-H10307166-A (JP)
Title: Ic testing device
Inventor: TATENO TOMOJI
IPC: G01R31/28
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To contain information necessary for analysis in a fail memory with small capacity by storing a pattern address and pass/fail information as a tested result in the fail memory when a control circuit receives subroutine jump information or failure. SOLUTION: A control circuit 62 of fail memory controller 6 receives pattern address data and subroutine jump information (JSR flag) of a pattern program from a pattern generator 5. From a comparator 2, a comparison results (pass/ fail) of the output of a testing object (DUT) 1 and an expected value are input. If a JSR flag or failure signal are received, the information of the JSR flag or failure is stored in a failure memory 61. Thus, even if the comparison result in the subroutine becomes failure, which pattern address it jumps from is easily recognized, it is not necessary to store all comparison results and the memory capacity can be reduced.
Patent JP-H11296594-A (JP)
Title: Item allocation supporting method
Inventor: UEDA RYOICHI
IPC: G06Q50/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To smoothly perform item allocating operation for determining an operator put in charge of the processing of an item. SOLUTION: An operator who logs in (101) on an interaction terminal extracts items allocated to the operator and unallocated items and makes a list display (102). When the operator presses a new item generation button (103), free items are displayed (105); when item information is inputted (106) as the contents of the free items, item information is registered (107), the trend of the item information is analyzed (108) by using the key word classification information, and the similarity between the trend of the item information and the trend of the skillfulness of the operator is analyzed (109) by using registered operator skillfulness information to register (110) the similarity index obtained as a result of the analysis.  When an unprocessed item is selected (111) from the said list display and allocation is selected (112 and 113), the registered similarity index regarding an unprocessed item is extracted, a list of allocated candidates having their operator's names rearranged in the increasing order of the indexes is displayed (114), and when an operator is selected (115) from the list, information managing the item is updated (116) according to the operator's name.
Patent JP-H04321881-A (JP)
Title: Magnetic seal rotation introducing machine
Inventor: UEKI MASAYUKI
IPC: F16J15/40
Filed: 1991-04-23
Abstract: PURPOSE:To provide a magnetic seal rotation introducing machine which improves the efficiency of cooling a thermal medium to prevent the atmospheric air from leaking into a vacuum even in the high temperature thermal medium. CONSTITUTION:A magnetic seal rotation introducing machine is characteristically constituted such that magnetic fluid 17 makes contact with a housing 10 while magnets 11 and pole pieces 12 are secured fixedly to a rotary shaft 21.
Patent JP-H06304273-A (JP)
Title: Elastically driven face body and ball hitting tool
Inventor: KOBAYASHI MASASHI
IPC: A63B53/04
Filed: 1993-04-21
Abstract: PURPOSE:To improve each durability of a face body which can easily secure the fixation strength with a ball hitting tool body, dimension precision, and quality and permits mass production and an elastic core body which can easily design the spring constant for the harmonization with the deformation of a ball. CONSTITUTION:A face body 10 consists of an outer shell body 11 in a hollow structure having a shape conforming to a recessed place 2 formed on the ball striking face part of a club head body 1 and an elastic core body 12 which is formed integrally inside. The outer shell body consists of the front shell part 11a on the ball striking face side and a rear shell part 11b having an injection inlet 11c for an elastic core body material, and the front and rear shell parts of the outer shell body are divided by a cut slit 14 so that the front shell part can move in the ball striking direction for the head body as a whole. The cut slit is formed over the whole periphery of the outer shell body after the integral shaping of the elastic core body.