baber/WOPTO huggingface dataset:
Patent JP-H01124801-A (JP)
Title: Production of lens array for information reading
Inventor: OTSUKI HISANORI
IPC: G02B3/00
Filed: 1987-11-10
Abstract: PURPOSE:To produce the title lens array with high accuracy at a low cost by superposing array blocks which are arrayed with spherical columnar lenses within molding tools and are cast with light shieldable plastic in the spacings therebetween on each other above and below to a pair in such a manner that the lenses are concentrical with each other. CONSTITUTION:The lens array blocks 5 are formed by arranging the many circular columnar lenses 1 into the molding tools 20 and casting the light shieldable plastic 5b for forming a frame part therebetween. Holes 29 of the same diameter are formed concentrically in one end array of the lenses 1 by molding; in addition, projecting parts 30 and recesses 31 for positioning are formed to the frame part 5a. A pair of such blocks 5 are superposed and coupled on each other above and below in such a manner that the positioning parts 30, 31 are so fitted as to connect the holes 29. The lens array is completed by adequately selecting the refractive indices of the lenses, the radii of curvature of both lenses, the length in the optical axis direction, etc. The lens array is thereby produced in large quantities with high density at a low cost.
Patent JP-2000113973-A (JP)
Title: Induction heater device
Inventor: HIROTA MOTONARI
IPC: H05B6/12
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and low-cost induction heater device capable of reducing the loss in a switching element with a simple circuit structure and having a reliable protective function. SOLUTION: This induction heating device having a small loss and a reliable protective function is provided with a stop means having a current resonance inverter structure, cutting off a switching element 13 with a zero current, detecting the inverse conducting current of the switching element 13, and stopping it at the prescribed value or above and a clamping means self-clamping the switching element 13 at the prescribed value or above.
Patent JP-2001107570-A (JP)
Title: Sheet for construction work
Inventor: NAKAJIMA KAZUMASA
IPC: E04G21/32
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for construction work that is used as one wide sheet formed by connection of at least two sheets to reduce troubles involved in extending work and to decrease the problems of gaps between links, with a connecting means provided at the center of the joined wide sheets to fix the sheet to a pipe or the like to thereby reduce noises caused by flapping of the sheet. SOLUTION: This sheet 1 for construction work comprises a rectangular wide sheet 3 with a band element 4 located at its center and a strip 5 being wider than the band element 4 and overlapping the band element 4 and connected therewith to form a connecting means 6. A plurality of spaced apart openings 7 are provided in the longitudinal center of the strip 5 and a connecting cord 8 is passed through a gap 11 between the band element 4 exposed to the openings 7 and the wide sheet 3.
Patent JP-H11115926-A (JP)
Title: Inner partition plate
Inventor: TOGASHI KAZUO
IPC: B65D5/495
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent sliping-off of a partition plate assembled and formed by mutually fitting and crossing the notched parts provided in first and second partition plates when the partition plate is assembled or housed in a case by forming parts bringing the first and second partition plates to a mutually engaging state to the notched parts. SOLUTION: Projected sides 14 are provided to the notched parts 10 formed to a first partition plate A on the inlet side of them so as to be longitudinally projected toward the insides of the notched parts 10 and notched parts 20 are provided to a second partition plate B on one side thereof so as to be opposed to the respective notched parts 24 formed on the other side thereof and the notched parts 10, 24 are mutually fitted so that the first and second partition plates A, B cross mutually at right angles and the projected sides 14 are fitted to and engaged with the notched parts 20 to engage and fix the second partition plate B by the downward projected parts 14a of the projected sides 14.
Patent JP-2000107647-A (JP)
Title: Waterdrop dropping device and bath room unit or shower room unit using the same
Inventor: FUKANO FUJIE
IPC: B05B1/02
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a waterdrop dropping device which is capable of dropping waterdrops along an approximately perpendicular line and a bath room unit and shower unit using the same. SOLUTION: This waterdrop dropping device is constituted to have a pump 15 which uses the water of a bathtub 1 as a water source, a tank 18 which is connected to via a water feed pipe 16 to this pump 15, a nozzle 22 which is connected via a hose 19 to the tank 18 and is disposed within the ceiling 20 of the bathtub 11, a diaphragm 23 which is fixed to part of this nozzle 22 and a vibrator 24 which is connected atop of this diaphragm 23. An aperture 22A of the nozzle 22 is directed downward and when vibration is imparted to the nozzle 22 from the vibrator 24, the water of the tank 18 falls in the form of the waterdrops W near the wall surface 32 along the approximately perpendicular line.
Patent JP-H03145934-A (JP)
Title: Accumulator battery pack
Inventor: NAKANO SUKEAKI
IPC: H01M2/10
Filed: 1989-10-31
Abstract: PURPOSE:To cause an accumulator or accumulator group to intermittently perform a deep discharge by connecting a discharge circuit for discharging the accumulator or the remaining capacity of the accumulator via switch with both ends of the accumulator or accumulator group. CONSTITUTION:When a switch 3 is closed, a potential is generated in a resistance 13 and electric current flows through the base of a transistor 11 so that a main current path conducts. At the same time that an accumulator group 1 is discharged via resistances 9, 10, a light-emitting diode 8 displays discharging the remaining capacity of the accumulator group. When the terminal voltage of the accumulator group 1 falls below a predetermined value, i.e., the potential difference between the base and emit ter of the transistor 11 falls below the forward rising voltage, the discharge current from the accumulator group 1 abruptly lowers to prevent the over discharge of the accumulator. At the same time, the light-emitting diode 8 is put out to display that the remaining capacity is out. This apparatus can deal with the equipment having no discharge circuit and can prevent a memory effect by a deep discharge.
Patent JP-H10123349-A (JP)
Title: Method and device for connecting optical fiber
Inventor: INADA KATSUMI
IPC: G02B6/10
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for optical fiber connection which make it possible to precisely set a pressing force along an optical axis and are not affected by thermal expansion due to temperature variation and small in variation in connection loss. SOLUTION: Both optical fibers 1 and 2 to be connected have their rear fixed while held so that they can be made to abut against each other by an optical axis aligning component 4, and in this state, the optical axis aligning component 4 is moved and fixed where at least one of the optical fibers 1 and 2 has a bent part 1' or 2' formed, thereby operating a pressing force on the abutting end surfaces of both the optical fibers 1 and 2.
Patent JP-S62142474-A (JP)
Title: Photoelectric converter
Inventor: SHINOHARA MASATO
IPC: H04N5/335
Filed: 1985-12-17
Abstract: PURPOSE:To prevent blooming by decreasing a voltage applied to a capacitor at erasure more than a voltage fed to the capacitor at read. CONSTITUTION:A pulse generator 8 is operated so as to increase a read pulse more than a refresh pulse. That is, an output potential of a k-line m-column cell outputted at the m-column after the read of the k-th line is added with the sum of a storage potential and a potential corresponding to the increment caused when the read pulse is higher the the refresh pulse. Thus, the emitter- base of the l-line m-column is biased reversely and the reverse bias state is kept until the selection of the m-th column. Thus, the carrier flowing from the base of the l-line m-column cell to the emitter is prevented sufficiently. Thus, when a strong light is made incident in the l-line n-column, no blooming is caused.
Patent JP-H03145718-A (JP)
Title: Vapor epitaxial growth method
Inventor: INOUE TOKUO
IPC: H01L21/205
Filed: 1989-10-31
Abstract: PURPOSE:To make it possible to easily grow a vapor epitaxial layer consisting of heterogeneous compound on a substrate by a method wherein the rear surface of the semiconductor substrate for epitaxial growth is coated with an insulating material which is stabler than the substrate at growth temperature. CONSTITUTION:When InP 22, InGaAsP 23 and InGaAs 24 are epitaxially grown successively on an InP semiconductor substrate 2 on which an SiO2 film 20 is formed, the substrate 21 is heated up to the prescribed temperature. At this time, PH3 is fed at 400 deg.C or lower, and the decomposition of InP is prevented. TMIn is fed when the prescribed temperature is obtained, and InP 22 is grown. Moreover, InGaAsP 23 is grown by feeding TMIn, TMGa, PH3 and AsH3 in the quantity which is adjusted to lattice-match the InP. Then, the feeding of PH3 is stopped, the feeding quantity of TMIn, TMGa and AsH3 is adjusted, and InGaAs 24 is grown. The atmosphere at this time is brought into the state wherein InP is decomposed, but InGaAs is grown immediately on the substrate surface, and as the rear surface of the substrate is coated with the SiO2 film, the decomposition of InP is not generated, and the mixing of P as impurities to reaction phase does not occur.
Patent JP-H10135652-A (JP)
Title: Structure for fitting accessory in electronic unit
Inventor: SUZUKI SHIGEO
IPC: H05K5/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To rigidly hold an accessory at usual time and to easily remove it when it is to be removed by disengaging a first recessed part from a swelling part when the tip of a manual operation depression part is depressed to an inner side. SOLUTION: A part provided on the tip-side of the manual operation depression part 26 in engagement pieces 24 on both sides of the accessory 1 is pushed by fingers and the like. At that time, a rib 13 provided between the first recessed part 14 and a second recessed part 15 is brought into contact with the inner face of the engagement piece 24. The part becomes a fulcrum and the part of the engagement piece 24 on a side where the swelling part 25 is provided bends in a state where it swells in the outer side. Thus, the swelling part 25 moves to the outer side and the first recessed part 14 is removed. At that time, the fingers pushing the manual operation depression part 26 are made into forms that sandwich the accessory 1 from both sides. Thus, the accessory 1 can smoothly be removed from a main body 2 while the connectors are removed.
Patent JP-H10132773-A (JP)
Title: Smell measuring apparatus
Inventor: HARUTA TAKEO
IPC: G01N1/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To keep the property of a sensor at high sensitivity by keeping the temperature of a smell sensor lower than that of a gas to be measured taken in through a cooling tarp, in a constant temperature keeping unit for the sensor element. SOLUTION: A pump 8 is operated, and a gas is led into a sample container 2 from an filing pipe 3. The gas led in becomes a gas to be measured containing a component being an object to be measured in a sample 1 to be measured, and is led into a cooling trap 11 through a leading-in pipe 4. The temperature of this cooling trap 11 is set to a temperature at which water in the gas to be measured condenses. And as the result of water condensation, the water concentration of a gas phase becomes a saturated steam concentration, and is kept at a constant concentration so long as the temperature of the cooling trap 11 is controlled to a constant value.  Accordingly, the water concentration change and temperature change of a gas to be measured which passed the cooling tarp 11 and was led to a smell measuring unit 5 are suppressed to minimums, so it becomes possible to suppress the sensitivity dispersion of the smell sensor 6 accompanied by this, and to keep the sensor property at a high sensitivity.
Patent JP-H09130604-A (JP)
Title: Shading correcting method for image reading means and image processor
Inventor: OISHI YUKI
IPC: H04N1/401
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To surely remove the influence of dust or flaw stuck on a reference board by reading reference information on the reference board plural times while changing its position when reading the reference information on the reference board by an image reading means. SOLUTION: Plural pieces of read data of the reference information on a reference board 25 are provided by reading the reference information on the reference board 25 plural times while changing its position for each CCD element of an image scanner 9. Next, operating processing is performed to plural pieces of the read data of the reference information on the reference board 25 for each CCD element so that proper corrected reference data can be provided by removing abnormal values from the reference information on the reference board 25. Afterwards, shading correction is performed to the original information of originals 18 read by the scanner 9 for each CCD element while using the corrected reference data.  Thus, the corrected reference data are surely prevented from being disordered by dirt stuck on the reference board 25 or a flaw on the reference board 25, and proper shading correction is surely performed to the image information of originals 18 read by the scanner 9.
Patent JP-S61146219-A (JP)
Inventor: MOORISU TEITO
IPC: A47J37/12
Filed: 1985-12-17
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。
Patent JP-H10135337-A (JP)
Title: Semiconductor integrated circuit and designing method thereof
Inventor: MATSUBARA NOBUNARI
IPC: H01L27/04
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce the noise and realize the increase of wiring resources by preventing signal wirings extending long and parallel to a clock trunk line in a semiconductor integrated circuit using a clock distribution system with the clock trunk line. SOLUTION: The wiring width of a clock trunk line 114 is varied at specified intervals. A thin part is e.g. 10μm wide and thin part is 11-20μm wide. Using such a trunk line 114, an automatic layout wiring tool is started to lay wirings, resulting in that adjacent wirings 116 never be adjacent to the clock trunk line over a long distance while short wirings may lay in recesses (wiring width of 10μm) of the clock trunk line 114. The wiring resources can be increased, compared with providing shield lines round the line 114.
Patent JP-H04161047-A (JP)
Title: Motor control method
Inventor: KOSUGI TATSUHIKO
IPC: H02P6/20
Filed: 1990-10-24
Abstract: PURPOSE:To control a motor so that the condition of stationary rotation is quickly reached after its start by making it variable, by the control of an electric angle, to the generation timing of the position detecting signal of the position detector thereby controlling the motor. CONSTITUTION:In the stage of accelerating rotation control at start-up, when the S pole of a rotor magnet is detected, a motor driving current AH1 is supplied, at timing TH, to a driving coil, and when the position of the N pole of the rotor magnet is detected, a motor driving current AL1 is supplied, at timing TL, to the driving coil. When the motor reaches the prescribed specific rotational speed, it is selected in the electric angle position, where the generation timing of the motor driving current to the generation timing of the position detecting signal of a position detector has advanced by a specified amount tauthan the generation timings TH and TL in stationary revolution control stage. In the stationary revolution control stage, the generation timings of the motor driving current to the generation timing of the position detecting signal of the position detector are both selected in the same TH and TL.
Patent JP-S61155379-A (JP)
Inventor: KURAUSU PURATAA
IPC: C07D303/27
Filed: 1985-12-19
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-H02129773-A (JP)
Title: Data driving type data processor
Inventor: MIURA HIROKI
IPC: G06F15/82
Filed: 1988-11-10
Abstract: PURPOSE:To prevent a queue memory from overflowing due to data copying processing by allowing a data copying means to change the upper limit value of the number of copy data formed by the arrival of one data in accordance with data volume stored in a queue memory. CONSTITUTION:The data driving type data processor is provided with a data volume monitoring means for collectively storing the queue memory Q in one position and monitoring the data volume of the queue memory Q and a data copying means PM for copying data in accordance with the data volume stored in the queue memory Q. When the data volume stored in the memory Q exceeds a prescribed value, the upper limit value of the number of data to be copied in accordance with the arrival of one data is restricted to a small value. Consequently, the time required for inhibiting the output of the queue memory Q can be suppressed to a short period and the increment of the data volume in the processor and that of data to be inputted to the queue memory Q can be suppressed, so that the queue memory can be previously prevented from overflowing its contents.
Patent JP-2001061476-A (JP)
Title: Production of water-soluble pqq glucose dehydrogenase
Inventor: HAYADE KOJI
IPC: C12R1/01
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel Klebsiella pneumoniae that is transformed with an expression vector of Escherichia coli including the structural gene of the water-soluble pyrroloquinolinequinone glucose dehydrogenation enzyme originating from Acinetobacter calcoaceticus. SOLUTION: This novel microorganism is a Klebsiella pneumoniae that is transformed with an Escherichia coli expression vector including the structural gene of a water-soluble pyrroloquinolinequinone glucose dehydrogenation enzyme (PQQGDH) originating from Acinetobacter calcoaceticus and is capable of producing a coenzyme, pyrroloquinolinequinone (PQQ) and can produce PQQGDH in no need of expensive PQQ. The transformed microorganism is obtained by introducing the structural gene of water-soluble PQQGDH originating from Acinetobacter calcoaceticus is inserted into the multicloning site of the expression vector of Escherichia coli.
Patent JP-H06130635-A (JP)
Title: Photograph producing device
Inventor: MURATA MASATAKA
IPC: G03D13/00
Filed: 1992-10-22
Abstract: PURPOSE:To uniformly apply an image forming solvent on photosensitive materials and to obtain high-quality products free from unequal images by squeezing the photosensitive materials past an exposing section with water absorptive rollers after passing inside an applying tank. CONSTITUTION:A pair of the water absorptive rollers 148 are formed in order to uniformly apply the image forming solvent to the exposed photosensitive materials P after passing the post-coating tank 146. These rollers 148 are water absorptive (are made of, for example, polyurethane) so that the photosensitive materials are subjected to uniform water absorbing and squeezing. The rollers 148 are kept immersed at all times in a clipping water tank 401, are intermittently supplied with the image forming solvent and are kept rotated. Then, the solvent is applied in the uniform coated amt. on the photosensitive materials P and the variations in the coated amt. are eliminated. Then, the images free from the unequal densities and the variations in the densities are obtd.
Patent JP-H05119172-A (JP)
Title: Method for performing alarm
Inventor: FUKUNAGA KOJI
IPC: G04G13/02
Filed: 1991-10-30
Abstract: PURPOSE:To allow a certain range for processing time to support actual processing by performing alarm processing only once or a predetermined number of times if time is determined to be within an alarm allowable time range. CONSTITUTION:Alarm time setting is for determining time for performing an alarm, wherein a date and time when an alarm is to be performed is input according to the date and time set by this processing. A correct date and time is input at this setting wherein no invalid date and time is input, and then numeral processing for making the set time numerical is performed. Thus the date and time is made numerical and the obtained value is set in an alarm start. Then a value with a specific value added to the alarm start is set at an alarm end. This set alarm end is a limit time value. Then according to the sequence of alarm determining process, an alarm is performed by a process for determining whether or not the alarm is to be performed.
Patent JP-H10134433-A (JP)
Title: Information recording medium and information processing method
Inventor: SUGIURA YOJI
IPC: G16H10/60
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To record information concerning personal information and commodity in a small area in high density by using the recording medium of high density as medium recording the information. SOLUTION: In an example in which a magneto-optical recording medium is applied to a card, a signal record and reproducible recording area 2 is provided on one area of a card 1 and the size of the area is 10mm×10mm and information of 100MB are recorded in the area 2. The recording area 2 is divided into small blocks 2a, 2b, 2c,... of the square of 600μm and tracks consisting of lands/grooves are formed in respective blocks and signals are recorded in respective tracks. Consequently, a medium such as card in which massive information are recored and housed in compact and so forth is enabled to to be easily carried and also a new information can be obtained by working necessary information while taking out them existing in the information.
Patent JP-S63137840-A (JP)
Inventor: MAEDA HIROSHI
IPC: B29K105/02
Filed: 1986-11-29
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-2001107406-A (JP)
Title: Mixing faucet
Inventor: NISHIOKA AKIRA
IPC: E03C1/044
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a mixing faucet capable of simplifying the temperature adjustment of discharge water by a lever even when a straight stop valve is provided to an upstream side and reducing the maximum flow of discharge water. SOLUTION: A lever 6 is pivoted right and left to adjust the temperature of discharge water, a mixing faucet D is so constituted that it adjusts the flow of discharge water by pivoting the lever 6 up and down, five or more stages controlling right and left turn of the lever 6 are provided and, at the same time, the maximum flow of discharge water is controlled by a control device 89' for controlling the vertical turn of the lever 6.
Patent JP-H11116167-A (JP)
Title: Provisional enclosure for prevention of dust dispersion
Inventor: FUJITANI KENICHI
IPC: B66B5/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a provisional enclosure for prevention of dust dispersion, which can prevent the dust generated in the site of repair works from dispersing to other floors and can improve the working environment. SOLUTION: A provisional enclosure to enclose a landing door 2 at the site of repair works is equipped with a drawin hole 8 at which a dust collecting device 7 is connected to collect dust generated in the chipping operation, a blowing hole 9 installed in such a way as covering the doorway 4 of the enclosure, and a pipe to diverge the exhaust air in the dust collecting device 7 and send it to the blowing hole 9, wherein wind is sent out of the hole 9 to prevent the generated dust from dispersing out through the doorway 4, and dust dispersion to the outside is precluded by inhaling the wind and the dust inside enclosure by the dust collecting device 7.