baber/WOPTO huggingface dataset:
Patent JP-H01122323-A (JP)
Title: Superconductive short-circuit restraining device
Inventor: FUJIOKA TSUTOMU
IPC: H02H3/02
Filed: 1987-11-04
Abstract: PURPOSE:To reduce thermal load for liquid helium remarkably, by employing a high-speed breaker and a superconductive wire having a large normal coductive resistance. CONSTITUTION:When short-circuit accident occurs, a high-speed breaker 1 is opened to conduct a short-circuit current I through a superconductive short- circuit restraining circuit 2. In this case, the short-circuit current I has not exceeded the value of the critical current of a super-conductive wire yet, therefore, the superconductive short-circuit restraining circuit 2 keeps superconductive state. Thereafter, when the short-circuit current I is increased and has exceeded the critical current, the superconductive short-circuit restraining circuit 2 is quenched in a breath and generates a large normal conductive resistance. The short-circuit current is limitted to a predetermined value by the normal conductive resistance. Thereafter, a small-capacity breaker 4 is opened to cut the division of short-circuit accident off. Current is not conducted through the superconductive short-circuit restraining circuit 2 substantially, therefore, a thermal load for refrigerant such as liquid helium or the like is very small.
Patent JP-H09121171-A (JP)
Title: Reliability generating system
Inventor: KOIZUMI FUMIAKI
IPC: H03M13/23
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To generate a reliability information where a reliability condition is not changed by means of an input signal condition by generating the reliability where reliability such as the decoding result of a viterbi decoder, etc., is properly indicated. SOLUTION: A state detecting part 13 detects a state imax with a max. pass metric and the state imin with the min. pass metric. The signs assigned to the states express the history of a state transition in a part two-unit time. The reliability REL is obtained by taking the in-sign distance of Imax and Imin . The reliability REL is temporarily stored in RAM inside a reliability information generating part till a corresponding signal equalizing output is outputted from a pass memory 5. When the corresponding signal equalizing output is outputted from the pass memory 5, the reliability REL is simultaneously outputted to soft judge decoding information generating part 9.  Thus, the reliability which properly indicates reliability such as the decoding result of the viterbi decoder is generated so that reliability information where the reliability condition is not changed by the input signal condition is generated.
Patent JP-H1099521-A (JP)
Title: Ventilation facility of game parlor
Inventor: OKI HIDEO
IPC: F24F7/06
Filed: 1996-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation facility of a game parlor capable of maintaining an illumination environment in the game parlor in which installation work is smoothly performed. SOLUTION: This ventilation facility is equipped with a screen plate 3 installed to the upper part of each various game machines 2, and provided with a fluorescent lamp 11 and an air inlet 7 at its bottom 6, a main exhaust pipe 4 provided inside the screen plate 3 and which communicates with an exhausting means to the outside of a game parlor, and a sub-exhaust tubular body 5 which communicates and connects the air inlet 7 and main exhaust pipe 4. In addition, the sub-exhaust tubular body 5 is arranged to pass behind the fluorescent lamp 11 to connect the air inlet 7 and main exhaust pipe 4 and to allow the air inlet to communicate with the main exhaust pipe 4.
Patent JP-S62135795-A (JP)
Inventor: KONDOU MITSUNORI
IPC: G21B1/00
Filed: 1985-12-10
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-H01122378-A (JP)
Title: Prime mover
Inventor: MORI YOSHIHIRO
IPC: F03G7/00
Filed: 1987-11-02
Abstract: PURPOSE:To obtain a driving force directly from heat and to generate a high torque by composing a prime mover of a rotor to which a superconductor is secured, a magnet and a heat source. CONSTITUTION:A prime mover is composed of a columnar rotor 1 employed at its center as a rotary shaft, superconductors 2a-2d so secured to the surface of the side of the rotor 1 as to be symmetrical with respect to the rotary shaft, magnets 3a-3b for applying a magnetic field to the superconductors, a hot heat source 4 for heating the superconductors 2a-2d to a transition temperature or higher, and a cold heat source 5 for cooling to a transition temperature or lower. W hen the superconductors 2a-2d are cooled to the transition temperature or lower, Meissner effect is generated, only the superconductor 2 near the magnets 3a-3b is cooled to the transition temperature or lower, thereby obtaining a driving force. Thus, since a torque generated at this time is also generated at the time of stopping, a high torque is obtained at a low speed rotation.
Patent JP-H07100221-A (JP)
Title: Life line device for wall surface work device
Inventor: FUJITA HIROSHI
IPC: E04G3/28
Filed: 1993-10-08
Abstract: PURPOSE:To provide a life line device for a wall surface work device, by which a function of a life line can be held even in such a case as a trolley is detached unexpectedly, and the life line can be moved horizontally. CONSTITUTION:In a horizontal rail 4, a life line trolley 11 for a life line is provided, and this trolley and a driving trolley 5 or a driven trolley 6 are connected through a connecting bar 12 and a shear bolt 13. In the life line trolley 11, a life line coiling device 15 provided with a lock mechanism 16 for applying prescribed force in the coiling direction, and also, locking against excessive force is mounted. To an intermediate ring 29 of one end of the life line 14, one end of a safety belt 28 of a worker is connected, and the intermediate ring 29 is attached to a gondola 9 with the shear bolt 13. In such a state, in the case the gondola 9 falls unexpectedly, the shear bolt 13 is cut, the life line trolley 11 is held by the horizontal rail 4 and secures the life line 14, and the safety belt 28 is directly connected by the intermediate ring 29.
Patent JP-H1132332-A (JP)
Title: Adaptive selection method for memory access priority control in mpeg processor
Inventor: WU WEN-YI
IPC: H04N21/443
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive selection method by which priority control of a memory access in a motion picture experts group(MPEG) processing unit is conducted to attain a balanced use of a band width of a memory bus. SOLUTION: An MPEG processor 100 is provided with a plurality of function modules, that is an input interface 110, a CPU 120, a voice decoder 130, a video decoder 140, a voice processor 132, a video processor 142 and a memory controller 150. Each of a plurality of the modules receives memory access control to a data bus MEM-BUS by the arbitration of the memory controller 150. The access priority of the CPU 120 over the data bus MEM-BUS is maintained lower relatively except that the CPU requires execution of analysis of MPEG compression data and initial decoding of voice compression data is executed. Thus, the use of band width of a data bus is balanced between system resources 400 and then the performance of the entire system is improved.
Patent JP-2000019201-A (JP)
Title: Source voltage detection circuit
Inventor: ONISHI JUN
IPC: G01R19/165
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To make the circuit scale preventable from being enlarged and becom ing complicate by connecting a variable resistance adjustment means and a detection voltage selection means in series between power sources and connecting a waveform-shaping means to a connection point of the variable resistance adjustment means and the detection voltage selection means. SOLUTION: When an L, H control signal 124 is inputted to a gate of a PMOS 121, a detection voltage selection means 12 is selected, or not selected respectively and an L, H output is generated from a waveform-shaping circuit 13 depending on which of a source voltage and a detection voltage is larger. When a control signal 125 is H and an NMOS 123 is on, the PMOS 121 is turned off by the H control signal 124. Detection resistors Rx-Rz do not divide a voltage between the ground and a power source, impressing a signal which is L to a source voltage VSS to a gate of an NMOS 122 and turning off the NMOS, whereby a resistance of the NMOS is infinitely large. The H control signal 2 is impressed to the NMOS 123 to turn on the NMOS to invalidate the resistor Rz.  At this time, if the L control signal 124 is input, the PMOS 121 is turned on and the NMOS 122 becomes a resistance body dependent on the source voltage.
Patent JP-H10121198-A (JP)
Title: Wire rod for cold forging, with excellent grindability, steel ball made of the wire rod, and their production
Inventor: NISHIDA TSUGUNORI
IPC: C22C38/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To improve grindability at the time of manufacture of steel balls, etc., by means of grinding after cold forging, by hot-rolling a steel of specific composition into wire rod and specifying the distribution of inclusions existing in the cross section of the wire rod. SOLUTION: A steel, having a composition containing, by weight, 0.05-0.5% C, 0.01-0.3% Si, 0.1-1.5% Mn, <=0.04% P, 0.01-0.05% S, and 0.001-0.04% Al, is hot-rolled into wire rod. At this time, the distribution of inclusions existing in the cross section of the wire rod satisfies the following conditions: the inclusions are sulfide inclusions of >=0.5μm diameter; the number of the inclusions existing in the cross section of the wire rod is regulated to >=500 pieces/mm<2> . By this method, the wire rod, having excellent cold forgeability and a general toughness value and also having superior grindability required of the manufacture of steel balls, can be obtained.
Patent JP-H08138117-A (JP)
Title: Card issuing machine
Inventor: MORIWAKI TADAYUKI
IPC: G07B3/04
Filed: 1994-11-11
Abstract: PURPOSE: To individually add up sales and to control the propriety of sale against the cards of the same kind and the same cost, which differ from each other only in patterns, in a card issuing machine for prepaid card. CONSTITUTION: CPU 1 operates based on a program stored in ROM 2. Account information including a pattern code, a sales sum and card remaining quantity are stored in RAM 3 in a card unit. CPU 1 judges the propriety of the issuing of the card based on the purchase instruction of the card transmitted from a customer part 4, supplied sum information from a money detection/change part 5, account information and card remaining quantity. When the card can be issued, the sales sum, card remaining quantity are updated in the card unit, and the card is issued from a card issuing part 6. When the CPU 1 is instructed to output sales information by an operation part 7 to, the CPU 1 generates sales information in the card unit from account information and the sales sum and transmits it to the operation part 7.
Patent JP-H08103573-A (JP)
Title: Container for small article with connecting means
Inventor: RUIIJI KONKONI
IPC: B65D21/02
Filed: 1994-11-11
Abstract: PURPOSE: To provide a container for small objects which is not only capable of accommodating small objects but also has engagement elements on the periphery. CONSTITUTION: This container comprises a first half-shell 2 and a second half- shell 3 which can be mutually coupled to form a container for removably accommodating small objects. Furthermore, on one of the half-shells, engagement elements 10, 11 are provided for coupling with engagement elements formed on the half-shell of an adjacent container.
Patent JP-H05121464-A (JP)
Title: Composition for heat-resistant adhesive, heat-resistant adhesive, film provided with heat-resistant adhesive layer, board for printed circuit use and semiconductor device
Inventor: NOMURA YOSHIHIRO
IPC: C09J179/08
Filed: 1991-10-25
Abstract: PURPOSE:To obtain the title composition wherein its heat-resistant and its bonding power, are excellent by a method wherein a component A, a component B and a component C which are respectively specific are contained as constituent components. CONSTITUTION:The title composition contains a component A, a component B and a component C (a solvent), which are mentioned below, as constituent components. That is to say, as the component A, one or more kinds of maleimide compounds which are expressed by Formula I or Formula II [where R represents a bivalent organic group containing two or more of carbon atoms and (m) represents a positive integer]. As the component B, a polymer provided with a repetition unit expressed by Formula III is used (where R1 to R4 represent hydrogen, a lower alkyl group, a lower alkoxy group or halogens respectively independently, X represents a bond expressed by Formula IV, and Y represents a compound expressed by Formula V or Formula VI. R5 and R6 in Formula IV to Formula VI represent hydrogen, a lower alkyl group, a trifluoromethyl group, a trichloromethyl group or a phenyl group respectively independently, Ar represents an aromatic bivalent group, and Ar' represents an aromatic trivalent group.
Patent JP-H04152642-A (JP)
Title: Paste for adhesion use
Inventor: MIZUKOSHI MASATAKA
IPC: H01L21/52
Filed: 1990-10-17
Abstract: PURPOSE:To keep constant the film thickness of an adhesion layer by a method wherein a binder resin and a solvent are added to first fillers, which are spherical insulators, have a particle diameter of a specified value and are made uniform in size, and a second filler, which is insulator powder having a superior heat conductivity and has a particle diameter smaller than that of the first fillers, and the fillers, the binder resin and the solvent are kneaded. CONSTITUTION:An adhesion layer 7 between a substrate 2 and a semiconductor chip 1, which is installed on this substrate 1, is constituted of first fillers 9 to determine the thickness of the layer 7, a second filler 10 to dissipate heat generated in the chip 1 and a binder resin 11 to work as a bonding agent. The fillers 9 are formed of an insulator, which is spherical and has a constant particle diameter, and is limited to fillers of a particle diameter in a range of 50 to 30mum so as to be able to obtain a stable adhesive strength. Glass and heat-resistant plastic are used for the fillers 9. The filler 10 is insulating material powder having a superior heat conductivity, the powder overlaps each other and the filler 10 is limited to a filler of a particle diameter of 2 to 5mum. An aluminum nitride (AlN), boron nitride (BN), diamond powder or the like is used for the filler 10. As the binder resin, a heat-resistant resin, such as an epoxy resin, a polyimide resin or the like, is used.
Patent JP-S63131004-A (JP)
Title: Length measuring device by laser beam
Inventor: NAKAJIMA KOJI
IPC: G01B9/02
Filed: 1986-11-20
Abstract: PURPOSE:To correct the error generated by the variation in a wavelength caused by the change of the temp. in a light path, by catching the effect due to temp. as the change in the length of an optical fiber and using the same as a correction factor. CONSTITUTION:The expansion and contraction quantity of the optical fiber 9 arranged in the vicinity of the light path between an interferometer 3 and a reflecting mirror 4 is optically measured by an interferometer 8 and a receiver 10 and outputted as an electric signal by a fiber length operation circuit 11. On the basis of this signal, the average temp. distribution in this light path is calculated by an average temp. operation circuit 12 and the measured length value between the interferometer 3 and the reflecting mirror 4 is corrected on the basis of the output from said operation circuit 12 by a displacement quantity correction circuit 13. At this time, since the optical fiber 9 expands and contracts in proportion to temp. and a thermal time constant is small, by calculating the measured length value between the interferometer 3 and the reflecting mirror 4, the temp. distribution of the light path is calculated. On the basis of the temp. distribution thus obtained, the correction of the measured length value is performed to make it possible to perform highly accurate measurement.
Patent JP-H0995838-A (JP)
Title: Ladder tape
Inventor: KIKUCHI YUZO
IPC: D03D1/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a readily handleable ladder tape capable of surely and safely packing, fastening and binding. SOLUTION: A ladder tap A comprises two lines of belt parts A' having fixed width and a cross-linked part A" which is arranged in a cross-linked state between the right and the left belt parts A' and forms opening parts (a) between the belt parts. The belt parts A' are woven from several warps 1 and wefts 2. The cross linked part A" is formed by drawing 8 wefts 2 of each belt part A' and making the opening part (a) between the wefts. The drawing of the wefts 2 is carried out by four drawing warps woven along the inside of the belt parts A' and binding yarn woven so as to be entangled with the drawing warps 2. The four drawing warps are alternately woven between the eight (four pairs) of the wefts 2 and the binding yarn is crossed while being rotated right and left so as to be entangled with the four drawing warps.  The woven ladder tape A, for example, is treated with a coating agent comprising an acrylic resin, an urethane resin, etc., to reinforce the weaving texture.
Patent JP-H0847647-A (JP)
Title: Biaxial horizontal hammer type metal granulator
Inventor: TAKI YOSHITO
IPC: B02C13/06
Filed: 1994-10-18
Abstract: PURPOSE:To realize a metal granulator by which metallic pieces to be treated are granulated into evenly grained metallic grains, not excessively pulverized. CONSTITUTION:A metal granulator 10 is formed by arranging at least two rotating shafts 21, 31 horizontally parallel to each other in a casing 11. Four sectorial impact plates 23, 33 are fitted to the rotating shafts 21, 31 at the outer periphery respectively. The impact plates 23, 33 overlap every rotation leaving a fixed clearance, and under these conditions, metallic pieces are put between the side surfaces of the respective impact plates and undergo granulating action. Compared with conventional granulators, the fed metallic pieces are not pulverized into excessively fine grains to form even-grained metallic grains.
Patent JP-H07130776-A (JP)
Title: Compression-bonded semiconductor device
Inventor: KAMIJO HITOSHI
IPC: H01L29/74
Filed: 1993-11-08
Abstract: PURPOSE:To position and fix a semiconductor substrate and avoid its rotation to provide a compression-bonded semiconductor device whose reliability is improved. CONSTITUTION:Protrusions 12a are provided on the outer circumference of a resin ring 12 which protects the edge part of a semiconductor substrate 31. Recesses 13a are provided inside an insulating ring 13 and the protrusions 12a are mated with the recesses 13a to avoid the rotation of the semiconductor substrate 31 relative to the insulating ring 13 and to position and fix the semiconductor substrate 31 to the insulating ring 13. Further, recesses 13b and recesses 4a are provided outside the insulating ring 13 and an insulator cylinder 4 respectively. Support members 14 are fitted to spaces formed by both the recesses 13b and 4a to avoid the rotation of the insulating ring 13. As the insulating ring 13 is positioned to an external electrode, the semiconductor substrate 31 is positioned to the external electrode.
Patent JP-H06131451-A (JP)
Title: Picture processor
Inventor: YAMADA YASUHIRO
IPC: H04N1/393
Filed: 1992-10-16
Abstract: PURPOSE:To provide a picture of high picture quality by proper interpolation at the time of picture enlargement processing. CONSTITUTION:When an inputted picture will be subjected to enlargement processing, the picture element interpolating method is determined by a magnification varying control part 6. When picture data is inputted to this part 6, the density difference between adjacent picture elements is calculated and is compared with a prescribed value. Plural interpolation rate data for picture enlargement are stored in the magnification varying control part 6. One of plural interpolation rate data is determined based on the comparison result and enlargement rate data of the picture and is used as the interpolation rate for picture enlargement. Thus, an enlarged picture of high picture quality is obtained based on the enlargement rate of the picture and features of the picture.
Patent JP-H08113710-A (JP)
Title: Photosensitive polymer composition
Inventor: IMAGAWA YASUKO
IPC: G03F7/027
Filed: 1994-10-18
Abstract: PURPOSE: To obtain a photosensitive polymer composition having high sensitivity, patterning accuracy of high resolution, neither reducing solubility nor causing crack of resin in long-term leaving to stand/preservation in a film-forming process, by blending a polyamic acid with a hydantoin derivative and a specific amine compound. CONSTITUTION: This composition comprises (A) a polyamic acid of formula I (R<1> is a tetrafunctional aromatic group; R<2> is a bifunctional aromatic group), (B) a hydantoin derivative (R<3> to R<5> are each H, a lower alkyl, phenyl or vinyl) (e.g. hydantoin, etc.) and (C) an amine compound of formula III (R<6> to R<8> are each H, a lower alkyl, phenyl or an alkenyl; R<9> is an alkylene) [e.g. 2 (N,N- -dimethylamino)ethyl acrylate] as essential components. For example, 100 pts.wt. of component A is preferably blended with 1-50 pts.wt. of the component B and 1-100 pts.wt. of the component C.
Patent JP-H06132986-A (JP)
Title: Data controller for storage transmission
Inventor: YOSHIDA KAZUAKI
IPC: H04L12/54
Filed: 1992-10-16
Abstract: PURPOSE:To ensure the empty capacity of a memory for input data from the other transmission path even when the input from a specific transmission path concentrates. CONSTITUTION:This device is equipped with a memory part 1, data writing control part 2 of the memory part 1, output port selecting part 3 which instructs the output port of the memory part 1, data reading control part 4 of the memory part 1, in-memory entire data amount detecting part 5, in-memory each output port data amount detecting part 6, maximum using output port detecting part 8 of the memory part 1, and input data writing control part 9 which controls the input to the maximum using output port when the entire data amounts in the memory part 1 are beyond a congestion threshold value.
Patent JP-S63132497-A (JP)
Inventor: ISHIHARA SHOSAKU
IPC: H05K3/24
Filed: 1986-11-25
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-H04159054-A (JP)
Title: Automatic pallet exchanging device
Inventor: HAGA TSUTOMU
IPC: B23Q7/00
Filed: 1990-10-17
Abstract: PURPOSE:To shorten a time required for exchange of a pallet by conveying a pallet by a carrier, moved by a carrier driving means, in cooperation with a pallet conveying means, and simultaneously operating the pallet conveying means during the forward and backward movement of a carrier. CONSTITUTION:An automatic pallet exchanging device comprises a carrier driving means 14 to move a carrier 11 between an approach position approaching a table 6 and a separation position separated away from the table 6, two pallets 17a and 17b placed in juxtaposition on the carrier 11 and independently movable in the same direction as the moving direction of the carrier 11, and pallet conveying means 23a and 23b located on the carrier 11 in a manner to be positioned facing the two pallets 17a and 17b, respectively, and reciprocatively moved in a state to be engaged with the pallets 17a and 17b to convey the pallet between a pallet waiting position on the carrier 11 and a machining position on the table 6. This constitution shortens a pallet exchanging time.