baber/WOPTO huggingface dataset:
Patent JP-H05316912-A (JP)
Title: Bite-sensing top-drilled self-standing float having autoamtic striking function
Inventor: NAKAMICHI HIROSHI
IPC: A01K93/00
Filed: 1992-05-25
Abstract: PURPOSE:To provide a float capable of sensing a delicate bite in two stages, enabling automatic striking to reduce the fish-losing troubles and usable in separated state or in combination to decrease the kinds and number of the floats and reduce the load to carry. CONSTITUTION:A bite-sensing top-drilled self-standing float 4 is inserted from above into a top drilled self-standing conical float 1. A buoyance-adjusting float 8 is put on the bite-sensing top-drilled self-standing float 4 from below and fixed at a desired position.
Patent JP-S6068545-A (JP)
Title: Straight-tubular fluorescent lamp
Inventor: NISHIKAGE YOUSUKE
IPC: H01J61/72
Filed: 1983-09-21
Abstract: PURPOSE:To decrease the amount of a phosphor used in making a straight- tubular fluorescent lamp having a length of 1,650+ or -30mm. so as to reduce its cost by decreasing the diameter of the lamp to within a specified range. CONSTITUTION:The tube length and the tube diameter of a straight-tubular fluorescent lamp charged with a gas consisting of argon at a pressure of 1.0-3.5 Torr, are adjusted to 1,650+ or -30mm. and 25.5+ or -2.5mm. respectively. During the ignition in a commercial frequency, this lamp has a current of 250+ or -50mA and an electric power of 30-44W. By thus adjusting the diameter of the lamp to that of a straight-tubular fluorescent lamp of a rank lower by one, it is possible to decrease the amount of a phosphor used. This is advantageous in terms of the cost of the lamp. When a lamp is ignited with the same current as that for a one rank higher lamp, there is a general tendency that the temperature of the tube wall excessively increases resulting in a decreased brightness and that the lamp efficiency at around 25 deg.C is deteriorated. However, with the lamp of this invention, it is possible to increase the lamp efficiency while reducing the cost.
Patent JP-H05343210-A (JP)
Title: Chip type surge absorber
Inventor: KURASAWA KOICHI
IPC: H01C7/12
Filed: 1992-06-10
Abstract: PURPOSE:To mount surge absorbing elements on a printed circuit board with a few manhours and without requiring the large mounting area of the printed circuit board, when mounting a plurality of surge absorbing elements on an electronic apparatus which has many wirings and is required to absorb surge voltages. CONSTITUTION:To the top surfaces of both ends of a first electrode plate 16 which has an expanded part 16a in its middle part, surfaces 11a, 12a of the two electrodes, which are respectively one-electrodes of first and second semiconductor surge absorbing elements 11, 12, are bonded. To surfaces 11b, 12b of the respective other electrodes of the first and second semiconductor surge absorbing elements 11, 12, one-ends of second and third electrode plates 17, 18 are bonded respectively. Also, the respective other ends A, B of the second and third electrode plates 17, 18 are so formed respectively that they are placed on the same plane as the expanded part 16a of the first electrode plate 16. Further, in the state wherein the respective other ends A, B and the expanded part 16a are exposed to the outside, the surge absorbing elements 11, 12 are sealed in an enclosing way with a resin material 19.
Patent JP-H0621525-A (JP)
Title: Electrostrictive effect element
Inventor: TAKADA SHUICHI
IPC: H01L41/09
Filed: 1992-07-03
Abstract: PURPOSE:To provide an electrostrictive effect element of a structure, wherein information on the quality of the element, such as the date of manufacture of the element, can be known without putting a marking on the element even for a small-sized element on which the marking is difficult. CONSTITUTION:A glass insulating layer 4 for coating the end parts of internal electrode conductor layers 3 every one layer is formed on one pair of the side surfaces of a laminated sintered body formed by laminating alternately piezoelectric ceramic members 2 and the layers 3. At this time, places 4a, 4b and 4c, where a plurality of pieces of the layer 4 are continued on one side of the one pair of the side surfaces, are provided on one part only of the side surfaces. After that, external electrodes 5a and 5b are formed using the layer 4 as a base. Here, the continuous parts 4a, 4b and 4c of the layer 4 are set at a position to correspond to a position where the period of manufacture of an electrostrictive effect element 1 is marked. Thereby, it becomes possible to show the period of manufacture of the element 1 by the manufacture of a glass insulating part.
Patent JP-S6236983-A (JP)
Title: System for identifying frame of video signal
Inventor: WADA NOBUYUKI
IPC: H04N5/10
Filed: 1985-08-10
Abstract: PURPOSE:To extract very stably a frame synchronizing signal to an input video image signal with bad quality by detecting a board vertical synchronizing pulse to identify the frame. CONSTITUTION:FFs 4, 5 of a frame identification circuit 20B receiving a vertical synchronizing pulse signal 25 are reset by a pulse signal 33 representing the horizontal synchronization at each horizontal synchronizing period. Since a vertical synchronizing pulse signal 25 is fed in common to the FFs 4. 5 as a clock signal, when two pulses are given during the horizontal synchronizing period 1H, a Q output signal of the FF 5 goes to logic '1'. The level of logic '1' is shifted sequentially by FFs 6-8 by using the signal 33. Since Q output signals of the FFs 6-8 are ANDed by an AND gate 2, a frame identification signal 35 going to logic '1' after 3 shifts is obtained. Since it is distinguished which of an odd field and an even field is started depending on the difference when the signal 35 goes to logic '1', the frame is identified.
Patent JP-S5878206-A (JP)
Title: Clock diagnosing device for electrical controller
Inventor: ARAKI KAZUO
IPC: G05B23/02
Filed: 1981-11-05
Abstract: PURPOSE:To diagnose whether a clock is normal or not, by counting the number of pulses of the clock inputted in a reference time and detecting whether the counted value is larger or smaller than a prescribed value. CONSTITUTION:When power is turned on, an initializing circuit 10 detects power-on to return the state of a detecting circuit 9 to the initial state. A reference pulse generator 7 generates a pulse having the width of a reference time, for example, one second on a basis of an AC inputted from a commercial AC power source 2. A frequency divider 8 divides the frequency of the clock inputted from an electric controller only during this reference time. The detecting circuit 9 detects whether the number of clocks divided by the frequency divider 8 is equal to or larger or smaller than a prescribed value. If the number of clocks inputted to the frequency divider 8 is normal, the number of pulses of the output of the frequency divider 8 is equal to the prescribed value; but if it is abnormal, the number of pulses is different from the prescribed value. A level detecting circuit 11 detects the level change of the reference pulse to return the state of the circuit to the initial state at the start of measurement of the reference time.
Patent JP-H0620246-A (JP)
Title: Magnetic head
Inventor: NAGASE TAKAYOSHI
IPC: G11B5/60
Filed: 1992-07-03
Abstract: PURPOSE:To improve high data transfer rate by decreasing inductance without sacrifice of core strength of magnetic head. CONSTITUTION:A first C-type core 1 to be applied with a winding is bonded to a second I-type core having 2 a floating face to form a magnetic gap 6 and a groove 5a narrower than a winding window 4 is made across the side faces of first and second cores 1, 2. With such structure, magnetic resistance of core is increased at the winding part and impedance of magnetic circuit decreases. Consequently, impedance noise is suppressed and data transfer rate is increased. Furthermore, bonding strength of core does not deteriorate because the contact area between the first and second cores does not decrease.
Patent JP-S6333764-A (JP)
Title: Developing device for dry electrophotographic device
Inventor: HOKI YOJI
IPC: G03G15/08
Filed: 1986-07-29
Abstract: PURPOSE:To surely take out a remaining developer by directing the part, where the magnetic force is minimum, of a magnet roll downward approximately vertically and providing an aperture part on a developing vessel under the magnet roll and providing the aperture part with a cover. CONSTITUTION:A developing device 17 is attachable to and detachable from a printer and is provided with a detaining piece 15 which sets and fixed the device 16 to the frame of the printer, and a magnet roll 11 constituted in a developing roll 5 is fixed to the developing vessel 1, and the part where the magnetic force is minimum of the magnet roll 11 is directed downward approximately vertically as shown by an arrow A. A cover 9 is provided under the developing roll 5 to cover its overall length, and a step 10b is formed in the peripheral edge of the cover 9, and a step 10a is formed in the peripheral edge of an aperture part 1a on the bottom of the vessel 1 correspondingly to the step 10a, and these steps are combined to form a labyrinty structure 10 between the cover 9 and the peripheral edge of the aperture part, thereby completely preventing the leak of the toner. Thus, the remaining developer stuck onto the developing roll is surely dropped and discharged through the aperture part on the bottom of the vessel by only rotating the sleeve.
Patent JP-H1122118-A (JP)
Title: Eaves edge member
Inventor: SUGA TADAKATSU
IPC: E04D3/40
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent the penetration of water, by providing the main body of an eaves edge member fixed to a building frame body, a fixing part positioned at the eaves edge side of the main body to fix the eaves edge side of roofing materials, and a water drip continuously extending downward from the fixing part. SOLUTION: An asphalt roofing material 21 is laid on the surface of a roofing member 20 constituted of wooden roof panels and the upper part of an eaves edge member 10 is inserted between the asphalt roofing material 21 and the roofing material 20. The eaves edge member 10 is provided with a flat plate body 40 fixed to a building frame body, a fixing part 50 positioned at the eaves edge side of the plate body 40 to be fixed to the eaves edge side of time roofing member 30, and a water drip extending downward from the fixing part 50. Then, the fixing part 50 is folded to form a V-shape toward the ridge side and formed continuously and linearly from the eaves edge of the roofing material 30 to the position above the central part of eaves gutter 70. Accordingly, the penetration of water into the building frame body can be prevented.
Patent JP-S5965553-A (JP)
Title: Altitude compensating device for egr equipment
Inventor: TANAKA TAKESHI
IPC: F02D21/08
Filed: 1982-10-07
Abstract: PURPOSE:To obtain the optimum EGR all the time regardless of variation in atmospheric pressure by providing a glow-plug 1 with both a pressure-receiving cylinder, which is displaced in response to the pressure in a combustion chamber, and a piezoelectric element, which transforms the said displacement into an electric signal, and by regulating the opening of an EGR valve in response to the output from the element. CONSTITUTION:A glow plug 1, which is installed on a cylinder head through a plug body 14 whose outer surface is provided with threads 14a, is formed by placing a pressure receiving cylinder 12, the tip of which is provided with a heater that is electrified via an electrode rod 13, so that the cylinder 12 can move in the direction of the axis. This pressure receiving cylinder 12 is pushed upward by the pressure in a combustion chamber. In response to this displacement, a pair of piezoelectric elements, 1a and 1b, are compressed so that an electric signal is output from a signal line 10. This electric signal enters operation circuit 7, where the operation to obtain a desirable amount of EGR corresponding to engine conditions is carried out in order to regulate the circuit- closing time to a solenoid 61 of a negative pressure control valve 6. With this contrivance, the rate of negative flow passing the negative pressure control valve 6 can be controlled, thereby regulating the opening of an EGR valve 3.
Patent JP-H1126349-A (JP)
Title: Method and apparatus for electron beam exposure
Inventor: MURAKI MASATO
IPC: H01J37/305
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for multiple electron beam exposure wherein larger throughput is attained. SOLUTION: A multiple electron beam exposure method with continuous stage movement comprises a first decision stage, where it is decided that a minimum polarization width is switched for exposure when at least one sub field of at least one main field is exposed, a stage where the exposure time for each main field is calculated, and a second decision stage wherein the moving speed of a stage is decided to be such a speed, at which a main field corresponding to within such exposure time as that calculated for each main field, can be exposed.
Patent JP-H094343-A (JP)
Title: Exhibition case with lifting panel
Inventor: SAKAGUCHI MASANORI
IPC: A47F3/00
Filed: 1995-06-21
Abstract: PURPOSE: To form an observation face with a plate glass at the height according to the size of an exhibition object by providing a shielding panel capable of being fixed at the desired position in the front near the observation face provided in the front of an exhibition case and made of a transparent material. CONSTITUTION: A shielding panel 5 is supported on a support frame 4 formed in the space above the ceiling 1b of a case main body 1, multiple suspension rails 6 are provided in parallel in the vertical direction in the front of the support frame 4, the panel 5 is fitted to the second slide rail located on the foremost face of the rails 6, and the panel 5 can be fixed at the desired vertical position by a winder 8. When a large exhibition object is exhibited in an exhibition case, the panel 5 is lifted to the upper limit, and the exhibited object is shown through the whole face of a plate glass 2. When the exhibition object is small, the panel 5 is lowered to the required height in the middle of the height of the plate glass 2, the exhibition case is used to form the observation face according to the small exhibition object.
Patent JP-S6334425-A (JP)
Title: Portable cooking heater with both-surface roasting grill
Inventor: IKEDA MITSUO
IPC: F24C7/02
Filed: 1986-07-28
Abstract: PURPOSE:To prevent occurrence of such possibilities that a gravy might emit smoke and be burnt, and the function of the cooked article might be impaired, and it might cause a fire by interrupting circuits of an upper heater and a lower heater when water within a saucer is evaporated, the temperature of the gravy rises to a predetermined value. CONSTITUTION:An upper heater 18 and a lower heater 19 are provided in a roasting case 16 into which a material to be cooked is inserted and which heats and cooks the same, and further a roasting net 20 on which the material to be cooked is placed. Further, a saucer 21 which receives a gravy falling dropwise from the material to be cooked is provided at the bottom part of the roasting case in an attachable and detachable manner and a door 22 opened or closed when the material to be cooked is inserted into or taken out of the roasting case is provided. Further, a temperature switch 23 senses that the temperature within the roasting case has been raised to a predetermined value, to interrupt the circuits of heaters 18 and 19. One end of a heat receiver 24 with which the heat sensitive part 23a of the temperature switch is brought into contact and is fixed, is brought into contact with the bottom surface of the saucer 21. As a result, such possibilities that the gravy might emit smoke, and be fired and the function of the cooked article might be impaired, and it might cause a fire, can be prevented.
Patent JP-H0852388-A (JP)
Title: Spray disc plate having diffuser and improved seal for narrow centerline gap
Inventor: POORU SUTEIIBUN BURASUKO
IPC: B05B7/04
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a diffuser which is suitable for nozzles which are arranged in a single array and have a narrow interval of center lines of the nozzles, and are useful for applications requiring the lessening of spray pattern width by integrating a screwed axis which directly attaches the nozzles to a distributing plate with a rear surface of the nozzle spray disc and making the screwed axis protrude out of the rear surface. SOLUTION: The nozzle 30 for a discharging head of hot melt adhesive fluid is attached to a member for attaching the nozzle of a distributing plate 26. An axis 54 integrated with the nozzle 30 is extended from the rear face 42 of the nozzle 30 and is entered into the member for attaching the nozzle. A first O-ring seal 65 of the nozzle 30 is disposed between the rear face 42 of a nozzle spray plate 40 and a member for attaching the nozzle. The seal 65 surrounds an air distributing path 50 on the rear face 42 of the spray plate 40 and prevents compressed pattern air from leaking between the nozzle 30 and the nozzle attaching surface 32. A second O-ring seal 60 is attached to the axis 54, the seal is formed between the axis 54 and the member for attaching the nozzle and the adhesive is isolated from the compressed pattern air.
Patent JP-S6069906-A (JP)
Title: Isolator
Inventor: ABE NAOTO
IPC: H04N5/63
Filed: 1983-09-27
Abstract: PURPOSE:To obtain an isolator with excellent characteristic possible for sure signal transmission by constituting the isolator that the signal transmission is performed with the use of a magnetic field generating means and a magneto-resistance effect element. CONSTITUTION:When a signal is impressed from an input signal source 31, a current decided by a resistor 22 flows to an input signal line 12. A signal magnetic field as shown in a code S is generated in the input signal line 12 arranged near the magneto-resistance effect element 11 by this current. The magnetic field corresponding nearly to the midpoint of parts P-Q having an excellent linearitly of a characteristic curve of the element 11 is impressed as a bias magnetic field from a bias line 13. Thus, the resistance value change across the element 11 is shown in a curve R. The resistance value change is extracted across the element 11 as a voltage change, which is inputted to an amplifier 41, and a signal amplified based on a prescribed amplification factor is outputted (43). Thus, the signal is transmitted between the input signal line 12 and the element 11 by a magnetic field and they are isolated electrically, then this system is used properly as the isolator.
Patent JP-S6069764-A (JP)
Title: Bus extending circuit
Inventor: ETOU KOUJI
IPC: G06F13/40
Filed: 1983-09-26
Abstract: PURPOSE:To shorten the time required with a composite bus system to decide the right to use a bus by providing a dedicated priority decision circuit to a slave bus. CONSTITUTION:The priority decision circuit consisting of an encoder EC and a decoder DC is provided in a bus extending circuit BA2' provided to the slave bus BUS2, each bus request signal R' from each device connected to the slave bus BUS2 is transmitted to the encoder, and a bus priority input signal P' is sent from the decoder DC to each device. The encoder EC transmits a couple of bus request signals to the priority decision circuit PR provided to a main bus BUS1 in common to all transmitted bus request signals R'. The bus priority input signal P send by the PR for this bus request signal R is transmitted to the decoder DC and converted into a bus priority input signal P' for the selected device on the basis of specific priority.
Patent JP-H04373148-A (JP)
Title: Fuse structure of semiconductor device
Inventor: OKETA YUKIHIRO
IPC: H01L23/525
Filed: 1991-06-21
Abstract: PURPOSE:To surely fuse a fuse by using resistance heating which fuse is built in an internal wiring of a semiconductor device in order to change a circuit pattern in case of need after the semiconductor device is manufactured. CONSTITUTION:At least one electrode part 4 for applying a fusion voltage is formed which part 4 is connected with an intermediate part of a fuse main body 1 of a fuse having the fuse main body 1 and end portion electrode parts 2 formed on both ends of the fuse main body 1, and the fusion voltage for fusing a fuse is applied through the electrode part 4 for applying the fusion voltage. A current can be concentrated at a specified part of the fuse main body 1, which can be surely fused at said specified part. Further the resistance of the whole fuse is not necessary to be increased, so that there is no hindrance when the fuse is used without being fused.
Patent JP-H09101278-A (JP)
Title: Device and method for simultaneously measuring rheological characteristic and thermal characteristic of sample
Inventor: RONARUDO EFU GARITAANO
IPC: G01N3/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a measuring cell especially suitable for measuring the fluidic and thermal characteristics of a material simultaneously and suitably employed for measuring thermal characteristics in the environment of industrial process as well as in laboratory. SOLUTION: Fluidic and thermal characteristics of a sample 40, applied with a stress for measuring the fluidic characteristics, are measured simultaneously and the temperature difference indicating the thermal characteristics of the sample is measured in order to measure the fluidic characteristics of sample 40 when a stress is applied thereto. A measuring equipment 10 measures the fluidic and thermal characteristics of sample simultaneously and a measuring cell 52 measures the thermal characteristics of sample.
Patent JP-H0713687-A (JP)
Title: Handwriting input device
Inventor: SUZUKI HIDEO
IPC: G06F3/0488
Filed: 1993-06-25
Abstract: PURPOSE:To automatically describe a required handwritten image at need. CONSTITUTION:The recording of a voice inputted from a microphone 32 on voice recording memory 34 is performed by a coordinate input part 12 while a voice command image and a completion image are described. When voice recording is completed, either the new registration or reproduction of an image is menu-displayed on a display part 14, and a described image in an area designated by the coordinate input part 12 is registered on an image registration file 40 setting a voice recorded on the voice recording memory 34 by selecting a menu of new registration. The voice inputted at this time is recognized by a speech recognition part 42 by selecting a menu of reproduction, and an image in accordance with a key is read out by retrieving the image registration file 40 setting the voice as the key, then, a read out image is automatically described on image memory 22 conforming to the describing position of the completion command image.
Patent JP-H0342684-A (JP)
Title: Image forming device with middle density selecting function
Inventor: KASAHARA SEITARO
IPC: G03G21/00
Filed: 1989-07-10
Abstract: PURPOSE:To make density control more accurate and to prevent the complication of density display and an increase in an occupied area by combining and lighting or flickering two display elements corresponding to two adjacent levels when a means controlling an image density display means selects two adjacent middle levels. CONSTITUTION:An image density selecting means 6 selects m-(natural number >=2) stepwise image density levels in addition to (m - 1) adjacent middle levels out of m-image density levels. The image density display means 4 is composed of m-display elements corresponding to the stepwise image density levels, and the means 5 controlling the image density display means 4 combines two display elements corresponding to the two adjacent levels and lights or flickers them when the two adjacent middle levels are selected. Thus, density control is made more accurate, and the complication of the image density display 4 and an increase in an occupied area can be prevented.