baber/WOPTO huggingface dataset:
Patent JP-H10136556-A (JP)
Title: Erroneous operation prevention device of incoming and transforming station
Inventor: MAEDA MASAYOSHI
IPC: H02H3/08
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To nullify a break command to a breaker due to the excitation inrush current of a transformer when the breaker is thrown, by providing a control device between a protection relay for giving the break command to the breaker and the secondary side of a voltage detector being connected to the secondary side of a transformer, and disabling a protection relay only at the excitation inrush current time of the transformer. SOLUTION: A protection relay 10 detects a grounding accident generated in a system due to the output current of a current transformer 2, closes a contact 10A and then outputs a break command to a breaker 3. On the other hand, a protection relay 11 compares and processes the output current of current transformers 5 and 7, detects an accident generated in a transformer 6, closes the contact 11, and outputs a break command to breakers 4 and 8.  In this case, the leading edge of the secondary voltage of the transformer 6 due to an excitation inrush current that flows to the transformer 6 when the breakers 3, 4, and 8 are thrown is detected by a voltage detector 12, contacts P2A and P2B are opened only for a fixed amount of time when excitation inrush current flows due to a control device 13, the break command to the breakers 3, 4, and 8 is nullified and an incoming and transforming station is operated continuously.
Patent JP-2001108938-A (JP)
Title: Game machine displaying stereoscopic picture
Inventor: NAKAYAMA KEIJI
IPC: A63F7/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine displaying a stereoscopic picture such as a pachinko machine, a slot machine capable of displaying not only a stereoscopic picture, which is sufficient in stereoscopic feeling and attractive, but also a plane picture. SOLUTION: This pachinko machine 1 is provided with a stereoscopic picture display device 2 for displaying a stereoscopic picture 8 to a player 7. A stereoscopic picture display device 2a comprises the components as shown in Fig. 1. The first picture generator 3 for generating the first picture 4 consists of a liquid crystal display device, etc., The first picture 4 enters a half mirror 6 and reflected and the first picture 4 from the mirror 6 enters a concave mirror 5 and reflected. Since the first picture 4 enters the mirror 6 from the mirror 5 and passes through it, the picture 4 is displayed floating in the air as the stereoscopic picture 8 to the player 7. The device 2a is additionally provided with the second picture generator 10 for generating the second picture 9, which is reflected by the mirror 6 to be displayed as a normal plane picture to the player 7.
Patent JP-H02130521-A (JP)
Title: Twisted nematic liquid crystal display device
Inventor: SUZUKI SHUNJI
IPC: G02F1/133
Filed: 1988-11-11
Abstract: PURPOSE:To reduce variation in contrast and variation in black level when a view angle is varied, to reduce variation in contrast and a color change against fine variation in cell thickness, and to suffice contrast by specifying the product of the thickness of a liquid crystal layer between electrodes and the birefringent index of the liquid crystal layer. CONSTITUTION:The liquid crystal display device is constituted by interposing the liquid crystal layer which has positive dielectric anisotropy between a couple of transparent glass substrates 8 and 10 having transparent electrodes 4 and 6 provided inside. Linear polarizing plates 12 and 14 are provided outside the substrates 8 and 10 respectively. Then the optical path length difference DELTAnd which is the product of the thickness (cell thickness) (d) of the liquid crystal layer between the electrodes 4 and 6 and the birefringent index DELTAn of the liquid crystal layer is set to 1.4-1.7mum. Consequently, the black level (background color) is stable against variation in view angle, a sufficient contrast ratio is obtained, and the contrast and chromaticity are stabilized against fine variation in cell thickness.
Patent JP-S63134423-A (JP)
Title: Detection of clogging of conduit in high pressure pnematic transport and method for solution
Inventor: KATSURAGI HIDESHIGE
IPC: B65G53/66
Filed: 1986-11-27
Abstract: PURPOSE:To automatically dissolve the clogging state immediately when a part of a conduit is clogged, by detecting the clogging of the conduit by judging the normal state and clogged state by the duration of the resonance damping time. CONSTITUTION:A vibration oscillation resonance detector 1 always detects the resonance time during transport and the vibration oscillation resonance detector 1 closest to the closed part detects the reduction of the oscillation resonance time, and outputs a signal to a transport controller 7. On the basis of the signal, the transport controller 7 instructs an automatic valve 15 closest to the closed part about opening, and the pressurized air is jetted to the conduit of the closed part, and a plug of transported articles clogging in the conduit is destroyed to the advance-enable state by the air pressure, and then transport is restarted. when the conduit in the closed part is opened, and the vibrating plate of the vibration oscillation resonance detector 1 is removed of an adhering article, the transmission of the deection signal is suspended, and the instruction signal supplied from the transport controller 7 is eliminated, and the automatic valve 15 is closed to restore the normal transport state.
Patent JP-2000106757-A (JP)
Title: Plant cultivating apparatus
Inventor: UCHIYAMA HISAKAZU
IPC: A01G1/04
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a plant cultivating apparatus simplified in mechanism, reduced in wasteful space, and simplified in facilities for water supply and drainage and in construction. SOLUTION: This apparatus comprises: a plurality of trays 5 for cultivating plant; a conveyor device 2 for conveying the trays 5 each planted with the seeding of the plant; facilities 8 for water supply for feeding water and nutrient into the trays 5; and an illuminator 3 for irradiating the plant with light, wherein the conveyor device 2 comprises: a first conveyor C1 low in rate of conveying and disposed at the inlet side; and second, third, and fourth conveyors C2, C3, and C4 gradually increasing the rates of conveying toward the outlet side.
Patent JP-H08147956-A (JP)
Title: Disk reproducing device
Inventor: TSUBOKURA YOSHIAKI
IPC: G11B33/08
Filed: 1994-11-18
Abstract: PURPOSE: To ensure the predetermined attitude of a chassis by urging the chassis reversely by an elastic member when the position of the center of gravity is varied by the movement of a reproducing unit so that the chassis is inclined. CONSTITUTION: A twisted coil spring 60 is crossed at both end arms 62 of the coil parts 62 and then extended in parallel, and the parts 62 have spring characteristics in the opposed direction. A pin 24 is sandwiched between the parts 62, and supported at two points of horizontal both side (e), e' of the periphery 21a of the pin 21 of the operating direction of the reproducing unit. Accordingly, the position of the center of gravity is varied by the movement of the unit, and when a chassis 20 tends to incline in one direction, the parts 62 of the spring 60 are reversely urged. As a result, the inclination of the chassis 20 is restricted, and the attitude can be always held as predetermined to a housing 10.
Patent JP-H01125163-A (JP)
Title: Facsimile equipment
Inventor: MUNETOSHI AKEMI
IPC: H04N1/32
Filed: 1987-11-10
Abstract: PURPOSE:To send an optimum message corresponding to each destination prior to the transmission of original information by providing a control section reading the message corresponding to the destination from a message registration memory and sending it prior to the transmission of original information when automatic dialing is applied to a destination stored in a telephone number memory to send the result. CONSTITUTION:A control section 8 reads a destination telephone number from a telephone number memory 9 in the automatic dialing and sending to command the changeover of the position of an automatic dialer 6 to a selection circuit 7 and to command the dialing of the telephone number to the automatic dialer 6. Then a terminal section 8 reads a message corresponding to the telephone number from a message registration memory 10 and sends a character string to a character generation section 11. The character generation section 11 generates a dot pattern corresponding to the sent character string, the dot pattern is compressed by a coding section 3 as a picture signal and modulated by a MODEM 5 and sent to a line through the selection circuit 7. Thus, an optimum message is sent automatically.
Patent JP-H05216681-A (JP)
Title: Program-source-code analyzing technique
Inventor: PUREMUKUMAA DEBUANBU
IPC: G06F9/45
Filed: 1992-10-22
Abstract: PURPOSE: To provide a method for analyzing a program source code. CONSTITUTION: This method is constituted of a converting means which converts a grammatical tree generated related with the program language of a specific programming environment into an independent grammatical tree 101, and an analyzing means which analyzes the independent grammatical tree 101, and processes the discovery of information. The converting means is generated by a conversion generator from details related with the language and the programming environment, and the analyzing means is generated by an analyzer from the details of the information to be discovery-processed. The details of the information to be discovery-processed designates only an analyzing method which can be completed in a polynomial time.
Patent JP-H06131391-A (JP)
Title: Preparation system for concept system
Inventor: KONDO HIDEFUMI
IPC: G06F17/27
Filed: 1992-10-22
Abstract: PURPOSE:To provide a method by which a concept system used for an informa tion retrieval can be efficiently prepared. CONSTITUTION:This system is equipped with each function of the morpheme analysis (101) of a composite noun, the head removal/higher-rank and lower-rank concept relation (102) of the composite noun, and the head removal/higher-rank and lower-rank concept relation/original form and derivation relation (104) of the composite noun, and a composite noun group and concept system storage part for preparing input data, so that the concept system can be automatically prepared from the composite noun. Thus, the preparation of the concept system from the composite noun can be attained without any operation by a person.
Patent JP-H01125943-A (JP)
Title: Mounting structure for semiconductor chip
Inventor: ISHIZAWA MICHIKO
IPC: H01L21/60
Filed: 1987-11-11
Abstract: PURPOSE:To mount semiconductor chips in high density by connecting the wiring face of the chip to the wiring face of a substrate to be connected thereto by forming an angle therebetween. CONSTITUTION:A semiconductor chip 11 is laterally disposed at its wiring face, and wirings 13 on a substrate 14 are aligned with a solder bump 12 formed on the chip 11. The bump reflows to electrically connect the chip to the substrate, an IC chip and a connection section are fixed with molding agent 15 and mounted. Thus, the chip is stood at an arbitrary angle on the substrate thereby to simply remove the short-circuit of the chip to the substrate and an excessive space, thereby obtaining the mounting structure of the chip in higher density with high reliability.
Patent JP-H06136855-A (JP)
Title: Construction of connection section of large slab panel
Inventor: MAEZONO TAKEMARU
IPC: E04B2/56
Filed: 1992-10-22
Abstract: PURPOSE:To execute work to install members connecting adjacent large slab panels to each other from the indoor side. CONSTITUTION:Facing members 2 covering the side end sections of large slab panels are provided to the side end sections of the large slab panels 1, and the side end sections of the facing members 2 positioned to the outsides of the large slab panels 1 are extended to the outsides to form facing projections 3. Calking compounds 4 are provided between the outsides of the large slab panels 1 and facing projections 3, and the large slab panels 1 are arranged to an external wall installation section of a building skeleton so as to adjoin thereto so that the facing members 2 provided to the large slab panels 1 are opposed to each other. A blockage board 6 is placed to the indoor side between the facing projections 3 of the facing members 2 arranged so that they are opposed to each other, and the ends of the blockage board 6 are respectively connected and fixed to the insides of the facing projections 3 through packing members 7. Shielding boards 8 are arranged between the ends of the insides of the adjacent large slab panels 1, and the ends of the shielding boards 8 are respectively connected and fixed to the insides of the large slab panels 1.
Patent JP-H09124707-A (JP)
Title: Reflux condenser and production of vinyl chloride resin therewith
Inventor: HIRAMATSU KEN
IPC: C08F2/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of vinyl chloride polymn. by cooling a vaporized monomer by introducing it into a condenser pipe having a star- shaped cross section and hence an increased heat-transfer area. SOLUTION: This refulux condenser 2 which has a cooling jacket 9 wherein is fixed a condenser pipe 3 having a star-shaped cross section and hence an increased heat-transfer area is installed above a batch polymerizer 1. Cooling water supplied through a cooling water inlet 6 to the jacket 9 is caused to flow through a cooling-water circulation section 8 and discharged through a cooling water outlet 7. In polymerizing vinyl chloride alone or together with a copolymerizable monomer in the polymerizer 1, a vaporized monomer is introduced through a vaporized monomer inlet 4 into the reflux condenser 2, introduced through an opening 10 into the condenser pipe 3 cooled with cooling water to be cooled and condensed, and returned through a condensed-monomer outlet 5 to the polymerizer 1.
Patent JP-H05120321-A (JP)
Title: Method for operating matrix calculation
Inventor: OKI MITSUHARU
IPC: G06F15/16
Filed: 1991-10-30
Abstract: PURPOSE:To operate matrix calculation by using parallel processors in an SIMD system. CONSTITUTION:Circuits composed of at least one memory 100 and one processor element (operation processing circuit) 200 are parallelly arranged. The respective processor elements 200 can receive data from both adjacent memories as well in addition to the input/output of the correspondent memory 100. Thus, the data stored in the adjacent memories can be operated as well. By using these circuits, the matrix calculation is operated.
Patent JP-H10134162-A (JP)
Title: Card counter
Inventor: MARUYAMA FUSAYOSHI
IPC: G06M9/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To eliminate operation noise and vibration completely by irradiating flanks of more than one cards which are adjusted and stacked closely with a light beam, enlarging its reflected light by a lens and guiding it to a charge- coupled device, converting the light into an electric signal and performing a digital process, and displaying the total quantity. SOLUTION: When the cards C to be counted which are adjusted and stacked closely are counted, a card pusher 4 is moved back, and the card group is put in order and inserted into the gap formed with a stopper 3 and loaded by releasing a knob 5. Then a count switch is pushed to turn on respective LEDs 12 by a power source 12, the flanks of the cards C are irradiated through a slit 9, and its reflected light is enlarged by the lens 8 and guided to the charge-coupled device; and an electric signal from the charge-coupled device 7 is digitally processed by an arithmetic circuit to digitally display the total number at a count display part instantaneously. Consequently, the counter can be made small-sized and lightweight to actualize no noise and no vibration.
Patent JP-H09126372-A (JP)
Title: Tightening band
Inventor: FUJISHIMA TAMOTSU
IPC: F16L33/10
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To improve productivity and increase sealing property of a tightened member by providing a tightening ear which is bent outward in the shape of one-end opened square at a position where band members are overlapped and locking a locking member which rises in the vicinity of an end like fork end of the band member into a hole on the other end side to form a ring shape. SOLUTION: To assemble a tightening band 1, a band member 2 is formed into a ring shape, a locking projection 4 is locked into a long hole 5 on an end 2a side like fork end, and a fixing section 6 is formed at an end 2b on the fixed side by resistance welding. To tighten the tightening band 1 on a tightened member, it is inserted into the tightened member, a tightening ear 3 is crushed by, a tightening tool having the same configuration as cutting pliers, and a diameter of the tightening band 1 is shrunk on the whole. Consequently, since both sides of the band member 2 in the direction of width are warped on outer peripheral face side and the end 2a like fork end which hag a narrow width is arranged in this part, the end 2a like fork end and an inner peripheral face which is continuous with it are brought flush and sealing property can be increased.  Furthermore, the number of parts can be reduced, troublesome machining can be eliminated, machining is done at low cost, and productivity is improved.
Patent JP-H08240680-A (JP)
Title: Lower-part tie plate assembly for nuclear reactor as well asfuel bundle for nuclear reactor and lower-part tie plate assembly
Inventor: ERITSUKU BAATEIRU JIYOHANSON
IPC: G21C3/32
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a lower-part tie plate assembly, for a nuclear reactor, which stops the flow of a fragment into a fuel bundle and which can reduce the pressure drop of a coolant to a minimum. SOLUTION: A lower-part tie plate assembly includes a plurality of fuel rods which are supported between an upper-part tie plate and a lower-part tie plate. The assembly contains an upper-side grid part and a lower-side body part. The upper-side grid part comprises a plurality of fuel rod support bosses. The bosses are connected by a plurality of webs to each other, and respective flow openings are formed between the bosses. The body part contains a bottom- part entrance nozzle and a circumferential wall, and the circumferential wall is extended between the bottompart nozzle and the upper-side grid part so as to demarcate a flow chamber at the inside. A fragment capturing device is arranged inside the flow chamber, and it includes one pair of overlapped plates 40, 42.  The respective plates comprise a plurality of holes 44, 68 whose size, shape and pitch are identical, and holes in the plate 40 are deviated by half a hole pitch from the holes 68 in the plate 42 on the other side.
Patent JP-S62145556-A (JP)
Title: Tape speed setting system
Inventor: AIHARA TOSHIHARU
IPC: G11B15/10
Filed: 1985-12-20
Abstract: PURPOSE:To correctly and rapidly set the extension and contraction of a tape reproducing time by providing a keyboard. CONSTITUTION:When the video of 36sec is shortened to 30sec at usual tape reproducing speed and reproduced, by using the function key of 3, a registering key, and an arithmetic instruction key, respective keys are operated in the sequence of 'V', '3', '6', 'divided by ', '3', and '0'. An arithmetic circuit 5, based upon the signal sent from respective keys, calculates and processes a tape speed value and sends the calculating results to a speed setting circuit 6. The speed setting circuit 6 switches the data from the tape speed set by a shuttle dial 1 to the tape speed set by operating a keyboard 3, sends the result to a tape speed control circuit 7. The tape speed control circuit 7 controls a capstan motor 8 so as to come to be the communicated tape speed value.
Patent JP-H08140912-A (JP)
Title: Floor surface washing machine
Inventor: HORIBE AKIRA
IPC: A47L11/292
Filed: 1994-11-18
Abstract: PURPOSE: To prevent the withdrawal of filthy water on a floor surface from being forgotten while prolonging the life of a squeegee by providing an automatic squeegee lift on a floor surface washing machine. CONSTITUTION: A floor surface washing machine sprinkles washing liquid to the inside of a rotary brush 7 lowered to the floor surface to wash the floor surface. Filthy water after the washing is sucked up by a squeegee 8 to be withdrawn in a filthy water tank in the washing machine body 1. The floor surface washing machine is provided with an automatic squeegee lift 11 which is lowered in the start of washing and lifted after the completion of washing. When the washing machine body 1 reverses or retreats to avoid an obstacle 16 in the travelling, the squeegee 8 is lifted from the floor surface, from the start of the operation to the completion of the operation, to reduce the frictional resistance between the squeegee 8 and the floor surface to prolong the life of the squeegee while facilitating the reverse or retreat of the washing machine body 1.
Patent JP-H06139986-A (JP)
Title: Two-axial tilting sample holder for electron microscope
Inventor: WATABE AKIRA
IPC: H01J37/20
Filed: 1992-10-23
Abstract: PURPOSE:To attain stable observation even just after controlling an angle by obtaining high resolution similar to that in a 1-axis tilt even in a 2-axis tilt, so that both X-axis and Y-axis can be tilted by + or -30 deg. or more. CONSTITUTION:A belt-shaped metal thin plate 22 is linked to a pulley 21 provided in a tilt base 17, to constitute the tilt base 17 of titanium or stainless steel and the belt-shaped metal thin plate 22 of tantalum. In a width of the belt-shaped metal thin plate 22, since its part not engaged with the pulley 21 is formed wider than the part engaged with the pulley, a structure strong against vibration is obtained by preventing an influence of thermal drift from being easily received. Accordingly, a 2-axial tilting can be performed even in a narrow pole piece gap, and since the structure is strong against thermal drift and vibration, performance similar to a 1-axis tilt can be obtained.
Patent JP-H05128191-A (JP)
Title: Logic simulation system
Inventor: MINAGAWA TATSUYA
IPC: G06F17/50
Filed: 1991-10-31
Abstract: PURPOSE:To perform the simulation of a digital circuit including a zero delay element at low calculation cost. CONSTITUTION:Simulation time is divided into two levels and the evaluation of a zero delay element is performed at a first level (S11). At a second level, the evaluation of a finite delay element is performed (S13). When a state value is changed to the output terminal of the finite delay element as a result of a finite delay element evaluation procedure, scheduling is performed in order to make effective the change information of the state value after a lapse of delay time for the finite delay element (S14). An event scheduling procedure after the first level and the evaluation of the finite delay element is executed by a multiprocessor while keeping synchronization.