baber/WOPTO huggingface dataset:
Patent JP-H0232405-A (JP)
Title: Programmable controller
Inventor: KUROKAWA NAOHIRO
IPC: G05B19/05
Filed: 1988-07-22
Abstract: PURPOSE:To obtain a PC which can be simply and freely accessed by a general purpose personal computer by storing a means to store a mode flag in a programmable controller PC and a processing means for an access as a program. CONSTITUTION:A PC 100 fetches an external signal into an input part 2 and an output part 5 drives an external load. Under a system program 7, a CPU 4 executes the control, drives a sequence program storing part 3-a, an arithmetic result storing part 3-b and a latch 9 stored by a personal computer 101 beforehand and an interface I/F 8 transmits and receives an external peripheral device and a signal. When the I/F 8 receives a first code from a series of transmission codes, the corresponding flag is stored, and when the flag is set, an I/O number code or a second special code is received and by the second code, the on/off signal or the timer time corresponding to the I/O code is communicated to a peripheral equipment. The flag is reset by the first code. By the constitution, the PC can be freely accessed with the general purpose personal computer.
Patent JP-S6337500-A (JP)
Inventor: IKUI TATSURO
IPC: G08G1/07
Filed: 1986-08-01
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-S6339416-A (JP)
Inventor: NAGAO YUKIO
IPC: H02G11/00
Filed: 1986-08-01
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-H0526288-A (JP)
Title: Resilient buffering device
Inventor: KAWAMOTO YOICHI
IPC: B60K5/12
Filed: 1991-07-23
Abstract: PURPOSE:To increase the range of a vibration frequency capable of being damped, CONSTITUTION:A fluid chamber 6 formed between inner and outer cylinders 2 and 3 is partitioned into a fluid chamber 6a on the upper side and a fluid chamber 6b on the lower side, and the fluid chambers 6a and 6b are intercommunicated through a helical orifice 7b to form a low frequency vibration damping member 7. Meanwhile, an umbrella-form high frequency damping member 8 moved within the fluid chamber 6 along with movement of the inner cylinder 2 is disposed in the fluid chamber 6. This constitution performs damping of vibration of a frequency covering a wide range by means of a single device.
Patent JP-H0731330-A (JP)
Title: Method of culturing nematodes
Inventor: TACHIBANA MINEO
IPC: A01K67/033
Filed: 1993-07-23
Abstract: PURPOSE:To culture a large amount of Steinerema kushidai, a nematode having highly insecticidal action by culturing Steinerema kushidai in a medium containing a steroid. CONSTITUTION:Steinerema kushidai is cultured in a medium containing a steroid (preferably cholesterol or 4-cholesten-3-one). Insecticidal action of Steinerema kushidai having insecticidal power on coleopteran insects are increased.
Patent JP-S6158777-A (JP)
Title: Paper feed mechanism
Inventor: NAGAI MIKIO
IPC: B41J13/02
Filed: 1984-08-31
Abstract: PURPOSE:To achieve the miniaturization, wt. reduction and simplification of the titled mechanism and to facilitate the reduction in cost and a noise and vibration measure, by performing the rotation of a platen and that of a feed roller by one drive source. CONSTITUTION:The idle gear 18 having the support member 19 rotatable at the shaft center of a motor 6 is engaged with the gear 17 directly connected to the motor 6. The support member 19 is supported by a spring 21 and the solenoid 22 provided in opposed relation to said spring 21. When the solenoid 22 is brought to a non-attracted state, the idle gear 18 is engaged with a platen gear 20 and a platen is rotated to feed a slip 24. When the solenoid 22 is brought to an attracted state, the idle gear 18 is engaged with a gear 23 and a feed roller 3 comes to a rotary state through a pulley 28, a belt 10 and a pulley 9. A pressure roller 4 is contacted with the feed roller 3 under pressure to feed a slip 25 from the nip of both rollers.
Patent JP-S5972112-A (JP)
Title: Ac electromagnet device
Inventor: NISHISAKO SHIZUTAKA
IPC: H01F7/18
Filed: 1982-10-18
Abstract: PURPOSE:To reduce the core noise, save the consumption power and decrease the impact at making, by a method wherein two operation coils and diodes are combined to normally close contact changed at making and after the attraction. CONSTITUTION:An operation coil 16 is connected to both ends of a single-phase power source 7 through a switch 8. Diode 14 and parallel circuit of an operation coil 17 and diode 15 are connected to both ends of the operation coil 16 through normally close contact 12. Both operation coils 16, 17 are installed in the same magnetic path of the electromagnet device. In such circuit, when power is on, voltage of half-wave rectification is applied to the operation coil 17, and after the attraction the normally close contact 12 is turned off and DC component of the attractive force is produced by means of induction from the operation coil 16 to the operation coil 16 and the flywheel effect. Consequently, the core noise is reduced, the consumption power is saved and the impact at making is reduced.
Patent JP-S5885010-A (JP)
Title: Assistant fuel controlling method for heavy oil ash incinerator
Inventor: TAKAHASHI YUKIO
IPC: F23N1/00
Filed: 1981-11-16
Abstract: PURPOSE:To decrease the consumption of assistant fuel, by providing a means to detect sulphur oxides in exhaust gas to the outlet of a furnace, and by opening and closing a fuel rate control valve, based on outputs from a detecting means, in a fluidized bed furnace to incinerate EP ash. CONSTITUTION:When a fluidized bed furnace 2 is started, first, the temperature in the bed is heightened by feeding the air for fluidization and for combustion, passing through a line 13, into the furnace 2 from its bottom part, while assistant fuel is fed into the furnace 2 from an assistant fuel burner 11. Then, EP ash is fed into the furnace 2 from a hopper 1 through a pipe line 12, and is burnt in order to reduce its volume. During this time, the SO2 level in exhaust gas is measured by a sulphur oxides (SO2) meter 7, provided to the outlet of a fluidized bed furnace 2, and a detected value 16 is compared with a set value 17 by a processor 18, and then, the result is used for a control value 19. The flow rate of assistant fuel to be fed into an assistant fuel burner 11 from a fuel tank 9 is controlled by opening and closing a flow rate control valve 10 on a fuel system 15, based on the control value 19.
Patent JP-H0532268-A (JP)
Title: Packaging for camera
Inventor: TODO KAZUO
IPC: G03B17/56
Filed: 1991-07-23
Abstract: PURPOSE:To protect respective operative areas or a built-in film of a camera to be packaged and improve the display effect as a commodity by making the packaging volume compact. CONSTITUTION:Features of the present packaging are that a shrinkable transparent or semi-transparent tube shaped shrink wrap 40 is used as a packaging material, and the tube shaped shrink wrap 40 is sealed under a condition in which a protective member 20, and a sheet material are placed on the operative areas of a camera 10 to be packaged, and is heated to be shrunk after removing air in the shrink wrap 40, in order to make the packaging volume compact, and at the same time, to join and fix the protective member 20, sheet on the camera 10.
Patent JP-S5888060-A (JP)
Title: Electrostatic coater
Inventor: HIRAI YASUO
IPC: B05B5/04
Filed: 1982-10-18
Abstract: PURPOSE:To perform uniform coating while forming atomized paint into minute particles, by forming many paint-supply lines nearly parallel to the central axis of a rotary cup in the same intervals on the inner surface of the top part of the rotary cup along its circumferential direction so that each of the paint-supply lines is separated from adjacent ones. CONSTITUTION:On the inner surface 1 of the top part of a rotary cup 3, many paint-supply lines 5 nearly parallel to the central axis of the rotary cup 3 are formed in the same intervals along its circumferential direction so that each of the paint-supply lines is separated from adjacent ones 5, 5.... Paint is supplied through a paint-supply pipe 13 to the inner surface 1 of the top part of the rotary cup 3 and formed into a stringy state by many divided paint-supply lines 5, 5.... By the high-speed rotation of the rotary cup 3 and a jet stream from jet nozzles 25, the stringy paint is atomized, and the formation of minute particles is accelerated. The atomized minute particles are let fly to a workpiece to be coated, to execute coating work.
Patent JP-H0930707-A (JP)
Title: Branch conveying device for paper sheet
Inventor: HAGIWARA NORIAKI
IPC: B65G47/64
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To speed up the gate speed in order to increase throughput and prevent letters from being sandwiched between the gate and the conveyance passage by providing a vacant space of dimenions enough for a thickest letter among letter of different thickness and shape in the gap between the conveyance passage opposing the gate and the gate motion concluded position. SOLUTION: In case a conveyance passage is composed of a pool 1 and a belt 2a, the pulley position is set in the direction departing from a gate 5 and a gap between the belt conveyance surface and the gate 5 motion concluded position is provided so that it may be equivalent to the thickest letter with the belt 2a hooked on the pulley 1. Thus, even if a proceeding letter 8 exists between the gate 5 and the conveyance passage 2a opposing to the gate 5 when the gate 5 is in motion or at the time of conclusion, the letter 8 is never sandwiched by the gate 5 because there is a space by the thickness of the letter 8. Therefore the letter conveyance position may be in the area where it faces the gate 5 and, as a result, the intervals between the letters can be shortened by the same portion.
Patent JP-H057637-A (JP)
Title: Golf club head
Inventor: NABESHIMA TAKASHI
IPC: A63B102/32
Filed: 1991-06-29
Abstract: PURPOSE:To very easily attain the multi-expansion of a loft angle and a face angle by fixing a face member whose ball hitting face has an inclined face to the wall face of the ball hitting face side of a head main body. CONSTITUTION:A wood club head H is manufactured by fixing a face member 2 in which the ball hitting face whose loft angle is 10 deg. or 11 deg., 12 deg., etc., can be formed, to the wall face 11 on which the loft angle of the ball hitting face side of a head main body 1 is 0 deg.. In such a manner, by using the head main body 1 having the wall face whose loft angle is 0 deg. on one fundamental ball hitting face side, the multi-expansion of a loft angle can easily be realized.
Patent JP-H1026256-A (JP)
Title: Single lever type water faucet
Inventor: IWATA KIYOKAZU
IPC: F16K31/44
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of water hammer and prevent the damage of a pipe and a joint part due to water impact by providing an elastic member between a lever handle and a valve element and delaying the movement of the valve element for abrupt movement of the lever handle. SOLUTION: When a user moves a lever handle 1 vertically and abruptly from a water supply condition to close a single lever type water faucet, an upper lever 2a fixed on the lever handle 1 moves abruptly centered on a pin 4. Since this movement is transmitted to a lower lever 2b through an elastic member 12, the elastic member 12 springs a spring receive plate 10 after it is compressed instantaneously to move the lower lever 2b in delay and slides a valve element 6 to a closed position slowly. Consequently, hot water and cold water which flow in a pipe are not shut off abruptly, the generation of water hammer is reduced, and it is possible to prevent the occurrence of uncomfortable sound due to water hammer and the damage of the pipe and a joint part due to water hammer.
Patent JP-H10327688-A (JP)
Title: Automatic water supply control device in pipe irrigation waterway of paddy field
Inventor: TOGASHI TAKESHI
IPC: A01G25/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject automatic water supply control device capable of automatically and surely supplying water or stopping the supply of the water by driving an electrically driven actuator to close a water supply valve, when a pressure switch detects that the water level reaches a prescribed high level, and thereby suitable for the automatic control of water supply. SOLUTION: This automatic water supply control device comprises a water supply valve 2 which is opened or closed to switch a pipe irrigation waterway into a water- supplying state or into a water supply-stopping state, an electrically driven actuator using a battery 4 as a power source and driving the switching action of the water supply valve 2, and a pressure switch 7 acting to drive the electrically driven actuator 6, when a pressure detector in an air trap 8 set in a paddy field senses that the water level of the paddy field reaches a prescribed low or high water level. When the pressure switch 7 senses that the water level of the paddy field reaches the prescribed low water level, the electrically driven actuator 6 is driven to open the water supply valve 2.  When the pressure switch 7 senses that the water level of the paddy field reaches the prescribed high water level, the electrically driven accouter 6 is driven to close the water supply valve 2.
Patent JP-H0470203-A (JP)
Title: Feed forward amplifier
Inventor: NARAHASHI SHOICHI
IPC: H03F1/32
Filed: 1990-07-11
Abstract: PURPOSE:To obtain a feed forward amplifier without instability in a characteristic by munitoring a detected remaining signal and automatically adjusting the transmission characteristic of a circuit so that the signal takes a minimum value. CONSTITUTION:A control circuit 33 adjusts the setting point of a variable attenuator 24 and a variable phase shifter 25 so that the output of a selection level meter 29 takes the minimum value. The setting point is slightly changed stepwise and the point where the output of the selection level meter 29 becomes the minimum is detected. Then, respective control voltages of the variable attenuator 24 and the variable phase shifter 25 at that time are held, for example. Then, a control circuit 3 adjusts the setting point of an electrically variable attenuator 26 and an electrically variable phase shifter 27 so that the output level of a selection level meter takes the minimum value. It can be considered that a main amplifier 7 generates the distortion of the same component of 2 second pilot signal by an oscillator 22. Thus, the control method is effective and a condition that distortion output included in an output signal becomes the minimum, namely, the suppression quantity of the signal of a distortion removal circuit 2 becomes the maximum. Thus, two said control can always or intermittently executed and the optimum operation condition of the feed forward amplifier whose linearity is satisfactory can be realized.
Patent JP-S5885564-A (JP)
Title: Image sensor
Inventor: KOMIYA KAZUMI
IPC: H04N1/028
Filed: 1981-11-17
Abstract: PURPOSE:To perform an image sensor of high resolution without deteriorating the performance such as operating speed and S/N ratio with simple multilayer wirings by constructing the multilayer wirings to be divided to both sides to a photoelectric converter array. CONSTITUTION:A drawing is an equivalent circuit diagram of an image sensor, showing the case of 4096 dots of element number. R1-R4096 are photoconductive elements, which employ photoelectric converting material such as CdS, CdSe, Se. Other photoelectric converter such as photodiode, solar battery can be used. Lower individual and upper common side electrodes 11-132 and C1, C3, ..., C127 are coupled in matrix, and upper individual and lower common side electrodes 133-164 and C2, C4,..., C128 are coupled in matrix. Accordingly, upper and lower individual side multilayer wirings may treat 32 pieces to be advantageous in high density.
Patent JP-H0723259-A (JP)
Title: Electronic camera
Inventor: MIZOGUCHI YOSHIYUKI
IPC: G03B17/18
Filed: 1993-06-30
Abstract: PURPOSE:To improve the operability of photographing by providing with a means making photographing possible even when a specific upper lid is closed. CONSTITUTION:A camera main body 2 and an upper lid 3 are coupled with a hinge 31 mechanically and electrically, a switch is provided to the hinge 31 to detect an open/close state of the hinge 31 (upper cover 3). Whether or not the hinge 31 is closed is discriminated by an output of a sensing switch and when the hinge 31 is closed, since only a small area 32C of a liquid crystal display device 32 is seen through a transparent section 47 provided to the upper lid 3, an object image represented in an electric signal by an image pickup element is reduced to the size of the small area 32C and displayed to obtain a finder for confirming the image pickup range. In this state, when a release button 7 is depressed, camera photographing is executed by the photographing conditions set in the automatic photographing mode. Thus, the finder is always visible independently of the open/close state of the upper lid 3 and the operation for photographing is executed.
Patent JP-S6161125-A (JP)
Title: Converging device of solar energy
Inventor: MORI TAKASHI
IPC: F24S23/30
Filed: 1984-08-31
Abstract: PURPOSE:To improve the synthetic using efficiency of solar energy sharply by forming a reflecting body arranged on the peripheral part of a photoconductor and a means for converging the energy of the reflected light component. CONSTITUTION:The reflecting member 13 is arranged on the peripheral part of the photoconductor 12 and a photoelectric converter 14 for converting the energy of an optical component reflected by the reflecting body 13 into electric energy is also arranged. The photodetecting terminal 12a of the photoconductor 12 is arranged on the focal position of e.g. a light component of visual light and the light component is transmitted to an optional position to be used for lighting or the like. Since the light of an infrared-ray part is reflected and supplied to the photoelectric converter 14, the photoelectric converter 14 can use the infrared-ray part of solar light effectively and obtain electric energy. Thus, the synthetic using efficiency of solar energy can be sharply improved.
Patent JP-S6074227-A (JP)
Inventor: FUJII HIROSHI
IPC: H01H73/38
Filed: 1983-09-29
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-S6245916-A (JP)
Title: Valve seat for internal combustion engine and manufacture thereof
Inventor: KAWABATA FUMIAKI
IPC: F01L3/12
Filed: 1985-08-21
Abstract: PURPOSE:To increase cooling efficiency of a valve seat for improved engine performance by forming the valve seat by building up and communicating the valve seat at the back surface thereof to a water jacket in a cylinder head through an annular communicating hole. CONSTITUTION:A valve seat 1 is annularly formed at the seating portion of an engine valve 6, enclosing a portion of an intake port 3 of a cylinder head 2 opening to a combustion chamber. In the above construction, the valve seat 1 is formed by building up, and an annular communicating hole 4 directly communicates the back surface of the valve seat 1 substantially over the full periphery thereof to a water jacket 5 in the cylinder head 2. This causes the back surface of the valve seat 1 substantially over the full periphery thereof to contact with cooling water in the water jacket 5, permitting improvement of cooling performance of the valve seat 1. Therefore, increase of engine performance and low cost of valve seat material can be achieved.
Patent JP-H0734974-A (JP)
Title: Propellant grain for solid rocket motor
Inventor: TAKANO MASAHIRO
IPC: F02K9/22
Filed: 1993-07-26
Abstract: PURPOSE:To simplify the provision of demanded combustion pressure characteristics in a state that a cylindrical shape is kept. CONSTITUTION:A combustion area control member 10 formed of an incombustible substance is embedded in the central part of a solid propellant 9 in a solid cylindrical shape being propellant grains 1. With the progress of combustion from a combustion surface 3 in a direction (a), combustion pressure characteristics indicated by a code Q is provided by a change in a combustion area produced by the combustion area control member 10.
Patent JP-H0469788-A (JP)
Title: Optical information reader
Inventor: KURAKAKE MASAHIRO
IPC: G06K9/20
Filed: 1990-07-10
Abstract: PURPOSE:To read both of a character and a bar-code even if a two-dimensional image sensor of low resolution is used by providing a selecting means for executing character discrimination, or bar-code discrimination based on an image of a bar-code after magnification adjustment, in accordance with the result of character/bar-code decision. CONSTITUTION:In accordance with the result of decision by a character/bar-code deciding circuit 81, a signal is sent to only one of a character memory 82 or a line selecting circuit 85. A margin detecting circuit 88 sends a zoom-up instruction to a zoom mechanism 5a when a detected margin is wider than a prescribed value, and sends a turn-on signal to an AND circuit 80b when the margin detected by the margin detecting circuit 88 enters into the prescribed value. In this case, the image formation of a bar-code is adjusted so as to become full on a screen of an image sensor 6 by the zoom mechanism 5a. In such a way, even if the resolution of the image sensor 6 is comparatively bad, the bar-code can be read with sufficient accuracy.
Patent JP-H0349080-A (JP)
Title: Stepping motor driving system for disk device
Inventor: FUJIMURA TAKAHIRO
IPC: H02P8/00
Filed: 1989-07-17
Abstract: PURPOSE:To increase the number of cylinders and to shorten seek time by setting the minimum number of steps in seek as the electrical angles of plural cylinders, and switching the number of overs and shorts of cylinders to the electrical angle of a single cylinder. CONSTITUTION:A motor control part 12 sets the minimum number of steps of a stepping motor 17 in the seek as the electrical angle of two cylinders when receiving a seek instruction from a disk device control part 11, and judges whether or not the number of cylinders to be sought is an even number, and steps the cylinder in sequence of A C E G I K M O A when it is the even-numbered cylinder. Also, when it is an odd-numbered cylinder, the minimum number of steps is switched to the electrical angle of one cylinder when the number of overs and shorts of cylinders not coinciding with the targeted number of cylinders in the seek is started up or just before it arrives at the targeted number of cylinders, and it is stepped in sequence of A B D F H J L N P, or A C E G I K M O P. Therefore, it is possible to easily increase the number of cylinders, and also, to suppress the seek time.
Patent JP-H107492-A (JP)
Title: Formation of single crystal diamond film
Inventor: TACHIBANA TAKESHI
IPC: C30B29/04
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a perfect and large-area single crystal diamond film at a low cost by vapor phase synthesis without developing any crystal defect inside. SOLUTION: This single crystal diamond film having (100) crystal plane is obtained by the following process: a substrate 1 consisting of platinum or a platinum alloy containing >=50atom% of platinum or a substrate 1 bearing a film consisting of platinum or the above alloy is heated to 300 deg.C in a hydrogen-contg. plasma atmosphere followed by conducting a vapor phase synthesis. In this case, ethylene gas may be added to the vapor phase.
Patent JP-S5888151-A (JP)
Inventor: ICHIYANAGI KAZUO
IPC: C04B24/24
Filed: 1981-11-17
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。