baber/WOPTO huggingface dataset:
Patent JP-S5870309-A (JP)
Title: Adjusting system of control value
Inventor: KOMIYAMA MOTOAKI
IPC: G05B11/32
Filed: 1981-10-21
Abstract: PURPOSE:To perform a quick and automatic adjustment of the control value with high precision, by controlling the control terminal of a digital-analog converter based on the output of a comparing/controlling means which compares the measured value with the target value. CONSTITUTION:The output given from a D/A converter DAC is measured through a converting system 7 and a measuring system 8 and then fed to a computer 10 via an A/D converter 9. At the same time, the target value to be compared with the measured value is set variably at the desired value in response to one of plural switches SW1-SWn and then fed to a computer 10 in the form of a digital signal supplied from a target value register 11. Then the measured value is compared with the target value, and the result of this comparison is held temporarily at latching circuits LM1 and LM2. The circuit LM1 converts the result of comparison into a digital signal through a D/A converter DAC1 and feeds it to a gain control terminal 3 of the converter DAC.
Patent JP-H0612171-A (JP)
Title: Key mode setting system
Inventor: MISHINA YUJI
IPC: G06F3/023
Filed: 1992-06-25
Abstract: PURPOSE:To improve the operability of a key input by unnecessitating the key operation for a key mode switching of an operator at each time of rising a file. CONSTITUTION:A key mode setting system which switches the function of each key on a keyboard 1, is equipped with a key mode registering part 5 which registers a key mode set during the operation of a file corresponding to the file at the time of the storage of a file operated through each key on the keyboard 1, and a key mode extracting part 6 which extracts the key mode corresponding to the file to be risen by referring to the key mode registering part 5 at the time of rising the file. Then, the key mode of the risen file is set in the key mode extracted by the key mode extracting part 6.
Patent JP-S6228061-A (JP)
Title: Arc melting device
Inventor: OZEKI AKIYA
IPC: B22D23/00
Filed: 1985-07-29
Abstract: PURPOSE:To improve the production efficiency of an ingot by providing three pieces of electrodes, forming arcs among the respective electrodes and disposing coils for generating magnetic forces among the electrodes. CONSTITUTION:Three electrodes 31, 32, 33 are horizontally and radially disposed above a casting mold 40 consisting of refractories. The coils 34, 35, 36 are respectively disposed among the electrodes 31, 32, 33 and are connected to a there-phase AC power source 37. Electric power is supplied from the power source 37 to the electrodes 31, 32 and 33 to from the arcs 38a, 38b, 38c. The top ends of the electrodes 31-33 are melted by the arcs 38a-38c and drop as liquid drops 39 into the casting mold 40. The magnetic fields generated from the coils 34-35 impress the forces 43, 44, 45 toward the center to respective arc currents 38a-38c. The arc currents 38a-38c are stabilized within the region thereof by the above-mentioned method, by which the improvement in the production efficiency of the ingot is attained from the improved heating efficiency.
Patent JP-S5955763-A (JP)
Title: Image forming apparatus
Inventor: FUJII HARUO
IPC: G03G15/34
Filed: 1982-09-24
Abstract: PURPOSE:To prevent the generation of the damage in an apertured board, reduction of life and the disturbance or the smearing of an image, in an image forming apparatus using toner, by transferring the developer on an intermediate recording medium made of a rigid body to a recording member. CONSTITUTION:When a drum shaped back electrode 16 used as an intermediate recording medium is rotated at a predetermined peripheral speed while power source are turned on and a time series picture element signal is applied between the signal electrode 1 and the base electrode 3 of an apertured board A from a signal power source 10, a toner image is successively formed to the peripheral surface thereof. This toner image is transferred to a recording member 5 supplied to a transfer part 14 by a press transfer method due to a press roller 12. As mentioned above, because the recording member is not contacted, the damage of the apertured board can be avoided and the jamming trouble of the recording member is not generated. In addition, because the intermediate recording medium is made of a rigid body, it can be brought close to the apertured board as possible and good transfer is performed because of no skew running and meandering.
Patent JP-H0817963-A (JP)
Title: Manufacturing method of pga package and printed-wiring board
Inventor: NAKAGAWA TOMOIKU
IPC: H01L23/12
Filed: 1994-06-28
Abstract: PURPOSE:To expand the mountable region of electronic parts for improving actual density and freedom of circuit design by a method wherein a printed- wiring board is multilayered for connecting inner and outer layer circuits through via hole 3 while an action pin is mechanically fixed in a through hole provided in a lower layer substrate. CONSTITUTION:A printed-wiring board 70 is multilayered to connect an upper layer substrate 62 to a lower layer substrate 50A through via holes 74A. At this time, an action pin 80 is inserted into a through hole 56 for mechanical fixing depressed against the inner wall of the through hole 56 by a pawl 82. Thus, a circuit pattern 64 formed on the upper substrate 62 surface of the multiple laminated board 70 to make the whole surface a part package able region. Accordingly, multiple IC chip package as well as the other electronic parts such as surface mount resistor, capacitor, etc., together with multiple IC chips can be mounted.
Patent JP-H0331015-A (JP)
Title: Fluid pressure type active suspension
Inventor: YONEKAWA TAKASHI
IPC: B60G17/04
Filed: 1989-06-29
Abstract: PURPOSE:To enhance the characteristic of control of the posture of a vehicle body by providing a variable orifice in a feedback passage communicated with a pressure control means for controlling the feed and discharge of working fluid to and from a fluid pressure actuator, and by controlling the opening degree of the variable orifice so that it becomes lower as the temperature of working fluid is lower. CONSTITUTION:Pressure control valves 32, 34 are disposed respectively in high pressure fluid passage 18FR, 18FL which are communicated with a high pressure passage 18 connected to the discharge side of a pump 6 and which are connected to fluid chambers 2FR, 2FL in hydraulic actuators 1FR, 1FL provided respectively at wheels. Further, a control valve 40 for introducing a pressure in a fluid passage 50 between a fixed orifice 42 and a variable orifice 54 and a pressure in a connecting passage 56, as pilot pressures, respectively through pilot passages 50a, 56a is disposed in the pressure control valve 32 (also 34). In this case, a variable orifice 250 is disposed in the pilot passage 56a, and the degree of the orifice is controlled so that it becomes lower as the temperature of working fluid is lower.
Patent JP-S5691346-A (JP)
Title: Helix waveguide
Inventor: SATOU HISAAKI
IPC: H01J1/88
Filed: 1979-12-24
Abstract: PURPOSE:To eliminate the deformation of a bulb due to the vibration, shock, etc. and to improve the mechanical strength by securing the insulator for molding the electron gun to the substrate at the portion facing the case substrate. CONSTITUTION:The end portion of an insulator 10 for molding the electron gun section is portially extended to a case substrate and secured at the joint face 11 between them. Since the electron gun 1 supported at both ends of the joint face 11 and the supporting board 6, in this way, the mechanical strength can be considerably improved. The joint face 11 can be fixed to the case substrate entirely at the lower side of the molded section.
Patent JP-S6388665-A (JP)
Inventor: KENESU SHII IEGAA
IPC: G06F13/42
Filed: 1987-07-07
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-S5876692-A (JP)
Inventor: REEMAN TEII RIIDO
IPC: E21B43/00
Filed: 1981-10-22
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-S6411223-A (JP)
Title: Post objective type optical deflector
Inventor: MATSUMOTO YASUO
IPC: G02B26/12
Filed: 1987-07-06
Abstract: PURPOSE:To suppress small an error of the curvature of image and the scan linearity without executing an electrical correction, and to improve the accuracy, by forming each reflecting surface by a polygon mirror having the elliptical surface being convex at least in the rotating direction, and satisfying a specific condition in a range of a rotational angle of a prescribed polygon mirror. CONSTITUTION:Each reflecting surface 1a-1b consists of a polygon mirror having the elliptical surface being convex in the rotating direction, radiuses in the two axial directions of an ellipse formed by extending the reflecting surface in the rotating direction are (b) and (c), and also, a rotation axis passing through the radius (b) and being in the direction orthogonal to the radius (b) and (c) is provided. Also, when the inscribed circle radius of the polygon mirror, a distance between the rotation axis and the scanning surface, effective scanning length, a rotational angle theta of the polygon mirror at the time when the radius (b) turns to a half mirror of the scanning surface, a beam position on the scanning surface in this case, and theta which becomes y=L0/2 are denoted as Rm, R, L0 theta=0, y=0, and theta=theta0, respectively the expressions are satisfied within a range of the rotational angle theta of the polygon mirror determined by -theta0<=theta<=theta0. In such a way, an error of the curvature of image and the scan linearity can be suppressed small without executing an electrical correction.
Patent JP-S5870120-A (JP)
Title: Traveling locus display device
Inventor: MORIYAMA MASAKAZU
IPC: G06F3/153
Filed: 1981-10-21
Abstract: PURPOSE:To offer a traveling locus display device where an actual traveling locus of a vehicle is displayed accurately on a screen. CONSTITUTION:A bearing sensor 10 which detects the traveling bearing of a vehicle, a speed sensor 12 which detects a vehicle speed to calculate a traveled distance, and a keyboard 14 through which a display picture is selected and picture operation contents are designated are provided. A cassette tape 16 where display data such as maps of sections in a prescribed range and the past traveling locus of the vehicle are stored and a cassette interface 18 which demodulates display data stored on the cassette tape 16 and converts them to a digital signal to transmit them to a controlling part 20 and modulates the phase display data outputted from the controlling part 20 to write them on the cassette tape 16 are provided. The controlling part 20 takes in outputs of said various sensors during traveling of the vehicle and describes the map of the traveling section on a CRT 80 and outputs a control signal to the CRT 80 to display successively the traveling locus from the start position to the current position on this map.
Patent JP-H0334395-A (JP)
Title: Cooling device of electronic equipment
Inventor: KUBOTA TOSHIHARU
IPC: H05K7/20
Filed: 1989-06-29
Abstract: PURPOSE:To surely detect the reduction of a cooling fan in air flow by a method wherein two or more guide plates which rectify an air flow are provided between the intake vent of a case and a circuit board as tilted, and an electrical switch, which is turned ON when the guide plate comes into contact with it, is provided. CONSTITUTION:Two or more guide plates 9 which rectify an air flow are provided between an intake vent 5 and a circuit board 1 as tilted. Both the ends of a support plate 12 are fixed to a case 3. By this, the guide plates 9 are indirectly supported to the case in a freely pivoting manner. The guide plate 9 is made capable of pivoting by a required angle between a stopper 14 and an electric switch 15. When a filter 8 is clogged, air flowing into the case 3 from the intake vent 5 passing through the filter 8 is decreased in volume and the force of air pushing up the guide plate 9 becomes small, so that the other end side of the guide plate 9 pivots downward in an opposite direction by its own weight and comes into contact with the electrical switch 15.
Patent JP-H03121101-A (JP)
Title: Polymerization or copolymerization of acrylate monomer
Inventor: KIYASURIIN AN HIYUUZU
IPC: C08F120/04
Filed: 1990-06-26
Abstract: A process to efficiently utilize the chain transfer agent, hypophosphorus acid or salts, in the preparation of low molecular weight carboxylate polymers is provided and comprises employing in-process neutralization of the carboxylic acid monomer(s). A low molecular weight carboxylate polymer containing phosphinate and phosphonate functional groups and where not more than 20% of the phosphorus is present in inorganic non-polymeric compounds is also provided.
Patent JP-2000356997-A (JP)
Title: Statistical language model generator and voice recognition device
Inventor: YAMAMOTO HIROSHI
IPC: G10L15/197
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a statistical language model generator, that a statistical language model having superior performance in prediction percision, reliability and robustness is generated by executing prescribed normalizing and smoothing processes to generate a forward-looking N-gram statistical language model. SOLUTION: When a switch SW is switched to an 'a' side, a statistical language model memory 21 is connected to a word hypothesis squeezing section 6 and the section 6 executes a word hypothesis squeezing process while referring to a forward-looking N-gram statistical language model in the memory 21 generated by a language model generating section 20. When the switch SW is switched to a 'b' side, a statistical language model memory 31 is connected to the section 6, the section 6 executes a word hypothsis squeezing process while referring to a fusion N-gram statistical language model in the memory 31 generated by a language model generating section 30. Thus, voice recognition is conducted at an improved voice recognition rate.
Patent JP-S6146846-A (JP)
Title: Solar heat collection device
Inventor: HINO MUTSUMI
IPC: F24S10/50
Filed: 1984-08-10
Abstract: PURPOSE:To control an air heating temperature and make a proper air conditioning in the indoor area by a method wherein pipes having liquid flowed therein are arranged in a box-like body of a solar heat collection unit to heat air and a flow rate of liquid is increased of decreased in proportion to an amount of received heat of the solar heat. CONSTITUTION:A box-like body of a solar heat collector is provided with an air inlet communicating with the indoor area and an air outlet port 5. A volume adjusting unit 10 is arranged within the box-like body. When the sun beam is weak in the morning or in the evening, a bi-metal 51 is upright, so that a metering valve 52 is metered and the flow of fluid flowing in the pipes 9 is prevented. Therefore, no air is cooled by the pipes 9. During the day time, since the bi- metal 51 is bent, so that the valve 52 is opened, a flow rate of the fluid is increased and the hot air is cooled by the pipes 9.
Patent JP-H0835871-A (JP)
Title: Vibrating measuring device
Inventor: NISHIMURA MAKOTO
IPC: G01F1/84
Filed: 1994-07-20
Abstract: PURPOSE:To provide a vibrating measuring device so constituted as to prevent fluctuation of frequency of sensor tube due to expansion of bellows by fluctuation of fluid pressure. CONSTITUTION:A mass flow meter 1 has bellows 4A, 4B for absorbing expansion/contraction of a pair of sensor tubes 7, 8 consisting of straight pipes on the downstream and upstream sides of the sensor tubes 7, 8. So as to avoid the frequency fluctuation of the sensor tubes 7, 8, the effective diameter Da of the bellows 4A, 4B and the inner diameter DS of the sensor tubes 7, 8 are set. That is, the relation between the effective diameter DA of the bellows 4A, 4B and the inner diameter DS of the sensor tubes 7, 8 is set as to be DA<22DS<2>, and the axial force equals to the product of the fluid pressure by the fluid cross sectional area of the measure fluid.
Patent JP-S5960139-A (JP)
Title: Method for operating air conditioner
Inventor: ISHIKAWA MASAO
IPC: F24F11/00
Filed: 1982-09-29
Abstract: PURPOSE:To provide the titled method of operating the air conditioner capable of holding the power consumption quantity constantly at a value within the contract demand and further the temperature within respective rooms as low as possible within the set range. CONSTITUTION:A power line 1 from a power source A is connected to a power line 2. To this power line 2, (n) package type air conditioners C1-Cn are connected through switches CB1-CB3. A current transformer 3 and a measuring transformer 4 are provided in the power line 1. Respective output sides of both transformers are connected to a power measuring device 5. The power P consumed which is measured by this power measuring device 5 is inputted to a microcomputer controller 6. To this controller 6, respective temperature detecting signals from temperature detectors RTD1-RTDn are inputted. Further, when the total power consumed exceeds the limited value (the contract demand), the air conditioner is controlled so that an operation to stop the driving of the air conditioner installed at a position where the deviation between the room temperature and the lower limit value of the set temperature is smallest, by the output signal from the controller 6 or to forcibly stop the operation of the air conditioner having a long driving hour or the air condition having a driving hour close to the predetermined driving hour, is repeated by the output signals from the controller until the power consumed becomes less than the limited value.
Patent JP-H09323824-A (JP)
Title: Palletizing device
Inventor: YAMAZAKI YASUTSUGU
IPC: B65G57/11
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To automate palletizing work by positioning a pallet to be held by a positioning means, and loading the positioned pallet with plural bags packed with grain material in an aligned state. SOLUTION: A palletizing stage 103 is provided with a traverser 126 which is adapted to traverse a pallet 101 and serves as a positioning means, and the traverser 126 has a truck 130 supported on rails 127, 128 in such a manner as to freely travel. The pallet 101 is disposed on the truck 130 through a lifter in such a manner as to freely elevate and positioned. A transport conveyer 105 and a drop conveyer 115 forming a aligning and loading means are adapted to load the positioned pallet 101 with plural fish meal bags 102 in an aligned state. Thus, the palletizing work for the bags packed with grain material can be automated so as to heighten the efficiency of the palletizing work.
Patent JP-H05336138-A (JP)
Title: Data receiver
Inventor: SHIMIZU MASAKO
IPC: H04L12/42
Filed: 1992-06-03
Abstract: PURPOSE:To improve the system throughput by decreasing a time required for selection processing of a required frame even when the number of senders sending the frame on a local area network is increased so as to reduce the processing time for one frame. CONSTITUTION:Each of plural transmission frame senders being components of a local area network 13 is provided with a reception frame selection control section 10 and a memory 8 into which one sender address to be received is registered in advance. All sent frames are received and the selection section 10 gives the received frame to a main processor 2 only when the registered address in the memory 8 and the sender of the received frame are coincident. When noncoincident, the received frame is aborted. Thus, since only a single sender address has only to be retrieved as to the discrimination of the required frame or not, the retrieval processing time for the frame is very small and the performance of the system is improved.
Patent JP-S6414702-A (JP)
Title: Driving circuit for thin film magnetic head
Inventor: MATSUSHIGE HIROMI
IPC: G11B5/00
Filed: 1987-07-08
Abstract: PURPOSE:To omit a connecting capacitor between a magneto-resistance effect type (MR) head and a circuit by differentially amplifying a signal component not to be fed back as a voltage change. CONSTITUTION:When the resistance values of MR head elements MR1, MR2 are increased by the abrasion, etc., of the MR head, the bias voltage of the MR head 1 is unbalanced from the reference bias of the MR head 1. At that time, a feedback circuit detects and amplifies an error signal so as to reduce current supply to a sense current source circuit 2, so that the MR head 1 is held at a proper bias state. Namely, when the MR head 1 is abrased and the resistance values are increased, constant voltage driving for reducing sense current is executed reversely proportional to said increment in a DC system. On the other hand, the signal component not to be fed back is amplified by the initial differential amplifier 6. Consequently, the connecting capacitor can be removed and the LSI formation of an MR head driving circuit can be easily attained.
Patent JP-2000354585-A (JP)
Title: Endoscopic image recording device
Inventor: WATABE AKIRA
IPC: H04N7/18
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To vary signal processing according to the imaging method of an image pickup device. SOLUTION: A still image expansion unit 107 comprises: an imaging method identifying part 201 which identifies an imaging method according to a horizontal synchronization signal and a clock signal; an image processing part 202 which performs signal processing on the outputs of an R memory, a G memory and a B memory; an image data recording part 203 by which the image data subjected to signal processing by the image processing part 202 are recorded on a PC card freely removably inserted in a PC card slot; and a control part 204 which controls the image processing part 202 and the image data recording part 203 according to the result of identification by the imaging method identifying part 201.
Patent JP-H0612376-A (JP)
Title: Portable electronic device
Inventor: KAWAGISHI TOSHIYUKI
IPC: G06F1/32
Filed: 1992-06-26
Abstract: PURPOSE:To suppress the consumption of a battery by stopping a control means based on a program stored in a storage means when there is no information input to an input means or when the voltage of the battery does not drop. CONSTITUTION:A system ROM 51, a RAM 52, etc., as a storage means which stores the system program are connected to a CPU 50. When an application program generates a request to obtain a key input, the system program checks whether or not there is already a key code in a key buffer and stops the CPU 50 when not. Further, a timer interruption is initiated according to the set value of an internal timer 55. The system program checks the voltage of the main battery 15 at the time of the timer interruption. The system program operates again by the timer interruption processing to check the voltage of the main battery 15, and then clears the key buffer when the voltage drops below a certain voltage and stores the key code indicating the voltage drop.