baber/WOPTO huggingface dataset:
Patent JP-S5485611-A (JP)
Title: Frequency metering system for coin telephone circuit
Inventor: KONDOU YOSHIHARU
IPC: H04M15/00
Filed: 1977-12-21
Abstract: PURPOSE:To secure the coincidence between the count value of the meter pulse and the number of the stored coins by generating and counting the meter pulse after transmission of the polarity reverse signal only in case the coin is stored. CONSTITUTION:The polarity reverse signal transmission device CLAP is installed corresponding to the circuit of the coin telephone and transmits the polarity reverse signal to the coin telephone set in the form of the coin storage indication signal at the answering time of the called subscribes and every lapse of the fixed time of the call since the answer. In this case, device CLAP detects whether the coin is stored within the telephone set at every transmission time and then transmits the meter pulse after transmission of the polarity reverse signal only in case the coil is stored. The meter pulse is then counted through call meter MET to continue the call. As a result, the coincidence can be obtained between the count value of the meter pulse and the number of the stored coins.
Patent JP-S5776804-A (JP)
Title: Polarized solenoid
Inventor: YOKOYAMA YOUICHI
IPC: H01F7/16
Filed: 1980-10-30
Abstract: PURPOSE:To decrease power consumption by providing a coil with a fixed iron  core and a plunger inside a yoke at one side of the yoke and a permanent magnet at  the other side of the yoke and between magnetic plates whereby decreasing magnetizing force of the coil. CONSTITUTION:A coil frame 3 with a coil 2 is placed with its closely attached to an end plate of the yoke 1. The coil frame 3 also extend through the fringe 6 and attaches to the inside of the end plate 7 of the yoke 1. A fixed iron core 11 is fixed inside the coil frame 3 closely attached to the side plate 5 of the yoke 1 and a plunger 12 is placed slidablly in the inside of the coil frame 3. The magnetic plate 9 is provded at the side of the fringe 6 of the coil frame 3 and a permangent magnet is placed between the mgnetic 9 and the side 7 of the yoke 1. When magnetizing the coil 2, the magnetic flux does not go through the permanent magnet irrespective of direction of the flux. Starting from the fixed iron core 11, the magntic route goes to the plunger 12 and to the yoke thereby keeping the manetizing force of the coil 1 at minimum.
Patent JP-2000339443-A (JP)
Title: Map display controller
Inventor: HANAZAKI MASAHARU
IPC: G08G1/0969
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To simplify the calculation of coordinate transformation for rotating/ displaying a road map and to speed up a display processing. SOLUTION: A storage means 3 storing road map data, a display means 1 displaying a road map on a screen and a display control means having a coordinate transformation means reading road map data stored in the storage means and transforming a coordinate corresponding to the screen and developing the road map displayed on the display means are installed.  In the case of road map data constituted of plural divided cells, the coordinate transformation means obtains XY direction components at the time of transformation into coordinates in screens left-below, right-below and left-above the cell and coordinates in the screens at a lower side and a left side or obtains the coordinates left-below and right-below the screen on road map data and the XY direction component of the lower side and the respective points of the cell are coordinate-transformed based on the screen coordinate left-below and the XY direction component.
Patent JP-S6132505-A (JP)
Title: Cross magnetization preventing circuit
Inventor: SHIOTANI TAKESHI
IPC: H05G1/10
Filed: 1984-07-25
Abstract: PURPOSE:To prevent the generation of displacement between the actual amount of magnetization of a core and the amount of magnetization by a method wherein, in a crossmagnetization preventing circuit of a transformer type X-ray tube device, a magneto-detecting device is provided directly on a core. CONSTITUTION:When 1KP1a is closed before taking a photograph, the positive or negative polarity is discriminated by a voltage polarity discriminating circuit, and the result of which is inputted to a pulse generating circuit. The final voltage polarity given to the main transformer MT in the previous photographing is outputted from the voltage porality discriminating and storing circuit 4 and inputted to a pulse generating circuit 3. When the above-mentioned outputs 1 and 3 have the reversed polarity, the pulse generating circuit 3 and a signal with which 1SCR and 2SCR are turned ON is outputted to a signal generating circuit 2 from the pulse generating circuit 3, X-rays are generated. At this time, the input operation of the storage circuit 4, namely voltage detection, is performed by a magnetization detector 5, the above-mentioned storage circuit 4 is replaced with a magnetic polarity discriminating circuit 4', and the phase and polarity of the voltage to be applied to a transformer subsequently are determined based on the detected amount and direction of magnetization.
Patent JP-H0730606-A (JP)
Title: Communication method
Inventor: UIRIAMU RUISU BETSUTSU
IPC: H04L27/34
Filed: 1994-06-13
Abstract: PURPOSE: To increase the number of symbol constellations to be utilized and to more efficiently utilize the band of a communication channel by using such a symbol constellation whose symbol number is not limited by 2<c> when (c) is an integer and eliminating the restriction about the symbol number. CONSTITUTION: This method encodes digital data by using a modulus m converter 700 and generates a fractional coded word. Here, the (m) is larger than 2<c> and the most approximate integer when the (c) is non-integer. A fractional coded word is mapped onto a symbol constellation that has (m) pieces of symbols for the purpose of generating two-dimensional data signals 62 and 63. The data signals are added to a two-dimensional analog signal that is acquired by encoding an input analog signal for the purpose of generating a composite two-dimensional signal. The composite signal is modulated by using a QAM and after that, is sent through a communication channel.
Patent JP-H0816455-A (JP)
Title: Method and mechanism for exclusive control over dynamic ram
Inventor: HASHIMOTO DAIJIRO
IPC: G11C11/406
Filed: 1994-07-05
Abstract: PURPOSE:To access a common DRAM fast by performing exclusive control based upon the access state of plural bus masters and a refresh request generating circuit according to specific priority, and determining an accessing user. CONSTITUTION:In a two-port memory system consisting of a memory 1 using the dynamic RAM(DRAM) which needs to be refreshed and two bus masters 2 and 3 which access the memory 1 in common, an exclusive control mechanism 6 determines the user who can access the DRAM actually through one-stage exclusive control on the basis of requests to access the memory 1, made by the bus masters 2 and 3 and refresh request generating circuit 4, according to the specific priority. Consequently, exclusive control in a 2nd stage which is employed by a conventional method can be omitted as long as there is not conflict with another bus master or refreshing operation, and when a logic circuit is a clock synchronous type, the DRAM can be accessed fast with one clock.
Patent JP-H114384-A (JP)
Title: Solid-state image pickup element and its drive method
Inventor: TSUCHIDA HIROYASU
IPC: H04N5/357
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent adverse effect due to a change in an output from an output section during blanking period by keeping the output section to a reset state with a reset means for a horizontal and/or vertical blanking period so as to prevent the change in the output of the output section. SOLUTION: A detected light by each pixel 1 is subject to photoelectric conversion and amplified and given to a vertical signal line 3 via a transistor(TR) 2 that is switched through vertical scanning of each pixel 1. A TR 5 is used to give a signal stored in a signal storage capacitor (ca) to a horizontal signal line 6. An output section 7 receives a voltage VB at a noninverting input terminal and receives a signal from the horizontal signal line 6 at an inverting input terminal and provides an output of an output signal of a solid-state image pickup element from its output terminal.  Then a reset means 8 repeats resetting the output section 7 naturally for a valid period every time a signal by one pixel finishes its output for a prescribed period and is made conductive for an invalid period (for a horizontal and/or vertical blanking period) to keep the output section 7 to a reset state.
Patent JP-H09314709-A (JP)
Title: Spiral structure
Inventor: KATSURA NOBUHIKO
IPC: F16S3/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To eliminate also a bond state simply by strongly bonding mutual bodies together using spiral bodies, to enable a prescribed twist on the basis of an environmental change, to keep the size of meshes constant, and to facilitate repair. SOLUTION: Spiral bodies 1, 3 are formed by winding a wire rod with a prescribed diameter, in a spiral diameter twice as large as the diameter, in a shape in which a thread part faces a bottom part, each bottom part agrees with the centers of the bodies 1, 3, at a prescribed lead, pitch, in a prescribed direction. To a fixed block 11 fixed to one body 7 to be bonded, being supported movably, a restriction member 13 is moved backward, to a space between mutual bodies of each spiral body 1 of the open block 11, each spiral body 3 attached to the other body 9 to be bonded is engaged so that the thread parts of and the bottom parts of the spiral body 1 are put together with the thread parts and the bottom parts of the spiral body 3, respectively.  In this state, when the member 13 is slide-operated to cover the upper surface of the block 11, the contact part of the member 13 contacts and restricts the upper parts of the bodies 1, 3 engaging with each other.
Patent JP-H0445006-A (JP)
Title: Guide mechanism in can body transfer device
Inventor: OKADA YOICHI
IPC: B05C13/02
Filed: 1990-06-12
Abstract: PURPOSE:To transport smoothly and surely can bodies without interrupting the operation of transport and retain a belt under a clean condition at all times, by providing the belt movably along the transfer direction of the can bodies on the side part of a can body transfer passage. CONSTITUTION:A can body 3 thrown onto a belt conveyor 4, even if it is under the condition of its upper end portion 3a being stuck with paint, is smoothly transferred through support and guide by butting the upper end portion 3 of the can body 3 against a metal belt 10. Meanwhile, at a pulley 11. portion, the cloth of a cleaning roll 15 on which a solvent is sprayed by means of a spray device 20, while being rotated by means of a drive mechanism 19, is pressed against the metal belt 1-0 stuck with paint, by means of the energizing force of springs 18. As a result, dirt on the belt 10 is mixed with the solvent and becomes easily removable, and then, dirt stuck on the belt 10 is surely wiped off by means of a wiping off cloth 21 which is pressed against the belt 10 by means of a pressing plate 22.
Patent JP-H09322230-A (JP)
Title: Mobile communication equipment
Inventor: WATANABE FUKUZO
IPC: H04W64/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To surely await the arrival of an incoming call even when the mobile equipment moves to another zone by measuring a reception electric field level, comparing the level with a threshold, discriminating whether or not the mobile equipment exists in an area where the radio telephone service is enjoyed and displaying the result onto an operation panel. SOLUTION: A transmission reception section 5 of a mobile telephone terminal 4 receives a radio wave fD from a radio base station and a reception level detector 60 measures a reception electric field level. Then a service area discrimination section 90 compares the measured value with a threshold of the reception electric field level. As a result of the comparison, when the reception electric field level is more than the threshold, a CPU outputs a control signal requesting transmission of initial data to the radio base station to a transmission data processing section 93 and sends the data to the radio base station via a TDMA transmitter 80.  On the other hand, when the reception electric field level is smaller than the threshold, the CPU discriminates it that the reception is disabled and allows a display section 74 to display 'out of zone' via a user interface processing section 92. Thus, the waiting of a speech and the arrival of a call is ensured.
Patent JP-H10117208-A (JP)
Title: Method and device for securing three-way connection among mobile calculation device, fixed calculation device and computer network
Inventor: CHEUNG ROGER YIU MING
IPC: G06F15/17
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To switch a pass-through mode to a bridge mode in response to the connection secured to a mobile calculation device by peparing a packet path designation means, in addition to a means which redirects an information packet between a computer network and a fixed calculation device. SOLUTION: A mobile calculation device 14 (for example, notebook type personal computer(PC)) is connected to a fixed calculation device 12 (desktop- type PC) via a radio communication channel (infrared link) 16. Under such conditions, a system operates in a bridge mode and mutually redirects an information packet between the PC 14 and an Ethernet LAN 10 via the PC 12. When no PC 14 is connected to the system, the system operates in a pass- through mode and filters all non-broadcast communication message traffics received from the LAN 10 by an Ethernet adaptor, based on the network address of the PC 12 or a group address.
Patent JP-H09316157-A (JP)
Title: Photocurable resin composition and its use
Inventor: TOOMI KATSUHIKO
IPC: C08F290/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a photocurable resin composition excellent in the adhesion to polyolefin reins and its use. SOLUTION: This composition is prepared by mixing a sensitizer and desirably a reactive diluent with a urethane (meth)acrylate resin obtained by allowing a polyester resin prepared by polycondensing an acid component comprising a polybasic acid with a glycol component comprising a branched diol having 2 C or higher alkyls as side chains and hydrogenated polybutadienepolyol to enter into an addition reaction with a diisocyanate compound and reacting the product with a urethane (meth)acrylate resin.
Patent JP-H054214-A (JP)
Title: Method for cutting ceramic green block
Inventor: KUBODERA NORIYUKI
IPC: B28B11/14
Filed: 1991-06-26
Abstract: PURPOSE:To adapt the cutting by a dicing saw excellent in cutting accuracy even to a soft ceramic green block. CONSTITUTION:A thermosetting resin used in a part of the binder contained in a ceramic green block or in the whole thereof and the ceramic green block is heat-treated to be increased in its hardness before cut by a dicing saw.
Patent JP-S5490908-A (JP)
Title: Delivery system for communication path control information
Inventor: UNO FUMIO
IPC: H04Q3/545
Filed: 1977-12-20
Abstract: PURPOSE:To increase the processing ability of central control unit, by controlling the start time enabling receptionable the central control unit with the communication controller. CONSTITUTION:The communication path control instruction is delivered from the central control unit CC to SPACE and it is received with the control unit S-CTL. Further, before delivering the communication path state information to CC via SWB, the control signal is delivered to CC via the delivery line SCW with S-CTL. After the reception of the channel receiver CRA in CC, the setting of the window time TW is started with turning on of FF SWF. Further, this ON signal is fed to the delay circuit DL and reaches SWF after the delay time Td, turning off the signal. Thus, since the start time receptionable for CC is immediately controlled when the conditions of SPEC and SAB and SWB, no useless reception of CC is taken place.
Patent JP-H112841-A (JP)
Title: Liquid crystal display device
Inventor: OGAWA KAZUHIRO
IPC: G02F1/1368
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain the display device of high picture quality reduced in longitudinal smears by arranging a video signal wire and a color filter layer so that they overlap with each other when viewed perpendicularly to the planes of substrates. SOLUTION: On a 1st substrate (TFT substrate) SUB1 as an active matrix substrate, a counter electrode CT and a pixel electrode PX are arranged. On a 2nd substrate SUB2 as a color filter substrate, on the other hand, a black matraix BM and a color filter layer FIL are formed and on them, an overcoat film OC is formed. Then the video signal line DL and color filter layer-FIL overlap with each other when viewed from a direction perpendicular to the planes of the substrates SUB1 and SUB2. Here, the overlap quantity OLQ between the video signal line DL and color filter layer FIL is 2 μm. Thus, light leaking between the video signal line DL and counter electrode CT is reducible.
Patent JP-H0714333-A (JP)
Title: Magnetic head
Inventor: MAEDA NAOKI
IPC: G11B21/20
Filed: 1993-06-24
Abstract: PURPOSE:To provide a magnetic head reduced in variance of the floating amount in respect to the floating magnetic head used for a magnetic disk device, etc., by further uniformizing the thickness of an adhesive to allow gimbals and a slider to adhere each other. CONSTITUTION:In the magnetic head consisting of the slider 21 and a reading/ writing element 22, a groove part 23 is formed on the surface of the slider 21 confronted with the gimbals 25. A curable resin 28 is interposed between the slider 21 and gimbals 25 as the adhesive, then the slider 21 and gimbals 25 are allowed to adhere by pressurizing to some extent. At this time, part of the hardenable resin 28 is accumulated in the groove part 23. That is, the thickness of the curable resin 28 between the slider 21 and gimbals 25 is uniformized by adjusting the pressurizing force between the slider 21 and gimbals 25.
Patent JP-H11446-A (JP)
Title: Pinball machine
Inventor: ICHIHARA TAKAAKI
IPC: F04D25/08
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To stabilize the operation of parts by cooling them appropriately. SOLUTION: In a pachinko machine (pinball machine) 10, a fan (cooling means) 62 is provided for cooling heat generating portions (e.g. liquid crystal display 72 and controller 100) of the parts in the pachinko machine 10. Since the heat generating portions are cooled by the fan 62, operation of the parts is stabilized.
Patent JP-H05345928-A (JP)
Title: Post weld heat treatment for improving fatigue strength of weld joint
Inventor: AIHARA SHUJI
IPC: C21D9/50
Filed: 1992-06-12
Abstract: PURPOSE:To improve joint fatigue strength by changing the structure of the toe of a low alloy steel weld joint by heat treatment. CONSTITUTION:Steels having Ac1 and Ac3 transformation points are welded, and the weld zone is heated up to a temp. in the intermediate temp. region between the Ac1 and the Ac3 transformation points and further cooled down to <=300 deg.C at >=10 deg.C/sec average cooling rate to undergo heat treatment. By the above heat treatment, a large amount of island martensite is formed in the weld zone, by which the propagation of fatigue crack is inhibited. By this method, the fatigue strength of the weld joint can be improved.
Patent JP-H0318876-A (JP)
Title: Electrifier for electrophotographic device
Inventor: AOKI TOMOYA
IPC: G03G15/02
Filed: 1989-06-16
Abstract: PURPOSE:To easily clean a wire with safety and to prevent an image from being degraded by placing a wire cleaning member on an electrification wire path and moving a wire along the path. CONSTITUTION:The electrification wire 1 passes through an insulating holding member 2 and rollers 3a and 3b, and its both ends are fixed with an insulator 4. A cleaning member 5 is provided on the path, and its both ends are fixed to the holding member 2. When an image is degraded while the device is in operation, the insulator 4 is moved horizontally to pass the wire 2 through the cleaning member 5; therefore products caused by ozone, etc., are removed from the wire. Consequently, the cleaning of the wire 1 is facilitated, and an image is prevented from being degraded.
Patent JP-S5790019-A (JP)
Title: Pearl polymer and fixation of enzyme using same
Inventor: CHIYUNNII CHIYAN
IPC: C12N11/04
Filed: 1981-09-30
Abstract: 1. A macroporous, crosslinked bead polymer which has been prepared from 10 to 100% of divinylbenzene and/or a benzene containing more than two vinyl groups, and from 0 to 90% of styrene, which can be mono- or poly-C1-4 -alkyl-substituted and/or methyl methacrylate, wherein the beads have been subjected to an abrasion-causing surface treatment.
Patent JP-H107-A (JP)
Title: Power transmission device for transplanter
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To smooth the receiving of seedlings and stabilize the intrarow spacing by keeping the stop at a lifted position of a planting unit for transplanting the seedlings in a field constant. SOLUTION: This power transmission device for a transplanter is obtained by installing a braking means 1 for braking the inertial rotation of a driving shaft 71 for performing operations to lift and lower a planting unit and providing a motional unit 3 for traveling and rotating together interlockingly with the driving shaft 71 and a braking unit 4 for coming into contact with the motional unit 3, stopping the rotation thereof, following up to the stop thereof and stopping the driving shaft 71 in the braking means 1. The driving shaft 71 is connected through an inertial energy absorbing means 5 capable of absorbing the inertial energy from the driving shaft 71 and stopping the rotation of the motional unit 3 while permitting the rotation and movement of the driving shaft 71 when stopping the motional unit 3 thereto.
Patent JP-H08329669-A (JP)
Title: Digital audio equipment and converter
Inventor: SHINADA SATORU
IPC: G11B20/24
Filed: 1995-05-29
Abstract: PURPOSE: To unnecessitate PLL and to eliminate unwanted radiation by the use of a coaxial cable by using line data connected between a reproducing part and a signal processing part with a removable contact-type connector. CONSTITUTION: A read-out signal from a pickup 76 is formed in the waveform and binarized, and is corrected in errors and interpolated by a signal processing part 78, which transmits the signal to a signal processing part 52 through three- wire connectors 67, 68 as three-wire data of a bit clock repeating 0 and 1, a data signal, and L/R clock for separating L/R channels. The processing part 52 is removable from a reproducing part 51. And the three-wire data inputted are separated into the right and left channel signals and converted into analog signals by a D/A converter 82, and left and right reproduced audio signals are outputted from loud speakers 87, 88 through output amplifiers 83, 84 and driving amplifiers 85, 96. Consequently, PLL is unnecessitated, tone quality is improved, and further unwanted radiation by the use of coaxial cable is not generated.