baber/WOPTO huggingface dataset:
Patent JP-H08178748-A (JP)
Title: Pyroelectric array sensor
Inventor: NOMURA MASATAKE
IPC: G01J5/02
Filed: 1994-12-26
Abstract: PURPOSE: To obtain an array sensor which can produce an output accurately by entering an infrared ray accurately only to an infrared ray receiving element. CONSTITUTION: An infrared ray receiving electrode 2 is coupled through an electrode connecting part 4 with a compensation electrode 3 to form a pair electrode 8 and a plurality of pair electrodes 8 are arranged in array, through an interval, on the surface of a pyroelectric substrate 5. Counter electrodes 6, 7 to be connected with an external electric circuit are arranged oppositely to each infrared ray receiving electrode 2 and compensation electrode 3 on the rear of the pyroelectric substrate 5 thus forming a light receiving element part comprising the infrared ray receiving electrode 2 and the counter electrode 6, and a compensation element part comprising the compensation electrode 3 and the counter electrode 7. The infrared ray receiving electrode 2 and the compensation electrode 3 are made of a metal, for example, reflecting the infrared ray.  An infrared ray absorbing film 9 is formed on the light receiving surface of the infrared ray receiving electrode 2 so that the infrared rays impinge only on the electrode 2 when the pyroelectric substrate 5 is irradiated, on the surface thereof, with infrared rays and the infrared rays are reflected on the compensation electrode 3 to bring about an infrared ray blocked state.
Patent JP-H09180075-A (JP)
Title: Automatic fire alarm machine
Inventor: TAKANO MISAO
IPC: G08B23/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To fix the voltage level of external power source into a constant voltage at the time of power source switching and to prevent instantaneous power failure from being generated at the time of power failure by comparing the output voltage of driving circuit due to the external power source with a reference voltage and driving a power source switching relay based on the compared result. SOLUTION: A comparator circuit CP 1 having hysteresis characteristics compares the output voltage of external power source with the reference voltage. Based on this compared result, a relay driving circuit TR operates the control contact of power source switching relays Rc and Ry by selectively changing the voltage to be impressed to the control coil of power source switching relays Rc and Ry to high or low level. Therefore, the voltage level of external power source in the case of performing power source switching is not dispersed by the characteristics of relay circuit. Namely, a power source switching voltage is decided regardlessly of the impressed and non-impressed voltages of power source switching relays Rc and Ry. Therefore, when the external voltage is made a fixed voltage, power source switching is surely performed.
Patent JP-H09179250-A (JP)
Title: Film and film with lens
Inventor: ITO SHINJI
IPC: G03C1/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To efficiently print both of a photograph and a design image on a postal card, etc., at a low cost. SOLUTION: Information T on the kind of design is previously recorded on a film. At the time of obtaining an image signal S from a frame image, the information T on the kind of design is read as well and inputted to a second image processor. In this second image processor, a design image signal T' corresponding to the information T is read from a memory 11 storing the design image signal T', based on the information T, by a setting means 10. In an image processing means 12, the image signal S and the design image signal T' have image processing and are synthesized by a synthesizing means 13, to obtain a synthetic image signal S'. This synthetic image signal S' is printed on the postal card, etc., in a printer.
Patent JP-H04203495-A (JP)
Title: Control method for room fan motor
Inventor: SUGIYAMA MASAHIRO
IPC: H02P23/16
Filed: 1990-11-30
Abstract: PURPOSE:To prevent air quantity from lowering by setting the minimum value of applied voltage for every set revolution speed and applying the applied voltage minimum value corresponding to a specified set revolution speed at the time of fluctuation of load on an indoor fan motor, in a control method for phase-controlling revolution speed of an induction motor. CONSTITUTION:A device is constituted of a fan motor (induction motor) 1 for supplying cool/warm air to a room, a motor control unit 2 for driving the fan motor 1, and a control unit 3 for controlling the fan motor 1 via this control unit 2, and connected to an alternate current supply 4. A program for controlling revolution speed of the fan motor 1 to a set revolution speed or the applied voltage minimum value is memorized in the control unit 3. When load of the fan motor 1 is varied, the applied voltage minimun value corresponding to the set revolution speed preset to the memory of the control unit 3 is read out, this applied voltage is kept, and reduction of air quantity of the fan motor 1 is prevented.
Patent JP-H07189763-A (JP)
Title: Throttle valve control device for internal combustion engine
Inventor: ISAMIGAWA FUMIO
IPC: F02D45/00
Filed: 1993-12-28
Abstract: PURPOSE:To check the operation of output correcting mechanism without exerting influence on operability. CONSTITUTION:A throttle valve control device for an internal combustion engine is provided with a throttle valve 4 interlocked with an accelerator pedal 9a through lost motion mechanism 11, output correcting mechanism 12 for controlling the opening of the throttle valve 4 through an actuator regardless of accelerator opening, a means 23 for detecting engine speed NE, a means for detecting throttle valve opening TVO, and a means 22 for detecting accelerator opening ACO. The throttle valve control device is further provided with a means 51 for judging a diagnostic operation area where output is not fluctuated even with the change of throttle valve opening by a specified range on the basis of engine speed and throttle valve opening, a means 52 for driving the actuator by the specified quantity at the time of being in the diagnostic operation area, and a means 53 for comparing the accelerator opening with the throttle valve opening after the driving so as to judge the failure of the output correcting mechanism 12.
Patent JP-H02288829-A (JP)
Title: Drug for preventing wear of bone or for treating or preventing aplastic disease
Inventor: HEKUTAA EFU DERUUKA
IPC: C07J71/00
Filed: 1989-12-26
Abstract: PURPOSE: To obtain a pharmaceutical preparation that contains 1α, 25-dihydroxyl vitamin D2 and is useful for prevention of bone wear or treatment and prevention for aplastic crisis. CONSTITUTION: This pharmaceutical preparation comprises at least one selected from among compounds of formula I and II (R1 -R3 are H, an acyl; X is an alkyl, an aryl or an alkyl or an aryl labeled with an isotope; the C-24-methyl substituent in the 5,6-cis compound has the S-configuration; all of R1 -R3 are not H in case that X is methyl) and a pharmaceutically acceptable support. This compound can perfectly stimulate the intestinal calcium transport and the mineralization of new-born bones with no or minimum super ¥plasticization and in the such a case that a some extent of plasticization is required, it is combined with a vitamin D derivative inducing bone plasticization such as 1α-hydroxyvitamin D3 or D2 .
Patent JP-2000157819-A (JP)
Title: Backwashing device for dust extracting filter
Inventor: KOBAYASHI MASAHIRO
IPC: B01D46/24
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the damage of a backwashing nozzle to prevent the lowering of the function of a dust extracting filter by reducing heat stress in the backwashing nozzle. SOLUTION: In a dust extracting filter wherein a backwashing nozzle 8 supplying backwashing gas to the dust extracting filter is provided to the purified gas line 10 from the dust extracting filter removing dust in high temp. gas, a heat exchanging part 13 performing the heat exchange of backwashing gas with the purified gas of the purified gas line 10 to heat the backwashing gas is provided in the backwashing gas line to the backwashing nozzle 8 to raise the temp. of the backwashing gas flowing through the backwashing nozzle 8. The backwashing nozzle 8 is cooled by cooling air to be lowered in its temp. level. Further, the inner periphery of the backwashing nozzle 8 is covered with a heat insulating material to eliminate the temp. difference with high temp. gas.  Furthermore, the outside of the backwashing nozzle 8 is covered with a heat insulating material to eliminate the temp. difference with the backwashing gas.
Patent JP-H05172601-A (JP)
Title: Electromagnetic flowmeter
Inventor: WADA ICHIRO
IPC: H01F41/02
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a method for manufacturing an electromagnetic flowmeter with a small eddy current easily. CONSTITUTION:A pedestal 4 is fixed to an inside of an outer cylinder 1 and then a core 2 is fixed onto the pedestal 4. While the outer cylinder 1 where the core 2 is fixed is rotated by a power roller, the core 2 is cut by a laser gun and a slit for reducing eddy current is formed. When the laser gun is moved for revolution of the outer cylinder 1, a spiral slit 3 is formed. When the laser is moved after the slit 3 is formed for one round the annular slit 3 is formed. After that, an excitation coil 5, a measuring pipe 12, etc., are fixed to the outer cylinder 1, thus completing an electromagnetic flowmeter.
Patent JP-H11176496-A (JP)
Title: High voltage connector structure
Inventor: DOSAI KIYOYUKI
IPC: H01R4/48
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To facilitate installation work and removal work for a lead to/from a high voltage part, without causing increase in the number of parts or cost increase. SOLUTION: A wire clip metal 4 has cut and raised pieces 22 extended form three positions of an inner circumferential surface of a circular part 21. Tip parts of the three cut and raised pieces 22 are formed into a partial arc form, and each is provided with a specified twist angle θ with respect to a plane perpendicular to an axial direction of a high voltage lead wire. By having the high voltage lead wire rotated, therefore, a core wire held between the tip parts of the three cut and raised pieces 22 moves along the tip parts each provided with the twist angle θ outside of a holder. Finally, when a tip of the core wire goes out of contact with the tip parts of the cut and raised pieces 22, the high voltage lead wire can be removed from a high voltage connector.
Patent JP-2001151858-A (JP)
Title: Epoxy resin composition and its cured product
Inventor: KAJI MASASHI
IPC: C08G59/62
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition capable of presenting cured products excellent in flame retardance even without containing a halogen-based flame retardant and an antimony compound, excellent in adhesiveness, lower moisture absorbing properties, solder reflowing properties, etc., and suitable for sealings and the likes of electronic parts such as semiconductor elements and the likes. SOLUTION: This epoxy resin composition comprises (A) an epoxy resin expressed by general formula (1) (R1 to R3 are each H or methyl; G is glycidyl) and (B) an aralkyl type polyhydroxy resin expressed by general formula (2) (B is a benzene ring or naphthalene ring which may be substituted with hydrocarbon groups; R4 and R5 are each H or a hydrocarbon group; l and m are each 1 or 2) as a curing agent. This cured product is obtained by curing the aforesaid epoxy resin composition.
Patent JP-H05252072-A (JP)
Title: Car radio
Inventor: ROTAARU FUOOKUTO
IPC: H03J5/02
Filed: 1992-12-18
Abstract: PURPOSE: To display the most necessary frequency divider with a digital number with a specific number of digits by deriving the oscillation frequency of a mixed oscillator needed for tuning to a desired broadcasting station from a basic clock frequency in different wavelength ranges by respective frequency dividers of natural number counters. CONSTITUTION: A frequency divider 14 divides rectangular vibration of 2.25MHz, obtained by dividing then output frequency 42.75MHz of a clock oscillator by 19 through a frequency divider 13, by N where the frequency division ratio N is switched at the time of band switching. The output obtained by multiplying the output of a mixed oscillator 12 by a coefficient M through a multiplier 17 after dividing the output by L through a frequency divider 16 and the output of the frequency divider 14 are inputted to a phase discriminator 15. One output of the oscillator 12 controlled by the discriminator 15 is connected directly to a VHF mixing means 5 and the other is connected to an AM mixing stage 6 after being divided by K through a frequency divider 19 and multiplied by 2 through a multiplier 20.  The respective frequency dividers are natural number counters over the entire reception band and connected to an intermediate-frequency stage 2 through a band switch 21. Consequently, a value L can be represented with a 16-digit digital number.
Patent JP-H03199575-A (JP)
Title: Tool for installing spacer
Inventor: OGIWARA GORO
IPC: E04G21/12
Filed: 1989-12-27
Abstract: PURPOSE:To efficiently and safely install a spacer on an iron reinforcement by receiving a spacer for iron reinforcement by the spacer receiving part of a tool and allowing a pinch port to be closed and press-fitted into an iron reinforcement holding part when the iron reinforcement is pressed by an iron reinforcement pushing-in part and holding a grip part. CONSTITUTION:A pinching part 14 and a grip part 20 which turn around a fulcrum 12 are installed on a tool 10. The opposite side of the iron frame inser tion port 34 of a circular spacer 30 is received by a spacer receiving part 16 which is pulled out in the lateral direction, and a steel reinforcement 40 is pressed by a steel reinforcing pushing-in part 18 whose top edge is bent inside. When the grip 20 is caught in this state, the pinching part 14 is closed, and the iron reinforcement 40 is inserted so as to be pushed in from the iron rein forcement insertion port 34 of the circular spacer 30, and press-fitted on an iron reinforcement holding 32. Further, each shape of a spacer receiving part 16 and an iron reinforcement pushing-in part 18 is changed to conform to a spacer for double iron reinforcement. Accordingly, the spacer can be installed efficiently and safely, and the adaptation to a variety of spacers is permitted.
Patent JP-H11172489-A (JP)
Title: Production of barium titanate coating film
Inventor: TAKEDA TOSHIKAZU
IPC: C23C14/58
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To easily form a coating film uniform in coating thickness and a compsn. even a substrate of various materials with large area and complicated shape by anodically oxidizing titanium oxide coating film formed on a substrate in an aq. soln. of barium. SOLUTION: Titanium oxide coating film is formed on a substrate of metallic materials such as copper, nickel, platinum, gold, stainless steel or the like and the ones other than titanium metal such as ceramic, glass or the like. The production of this titanium oxide coating film is executed preferably by an electrochemical means such as electrolytic plating which is low is cost, and in which the reduction of the temp. is easy, and at this time, in the insulating substrate, the surface is preferably subjected to electricity conducting treatment. Next, this titanium oxide coating film is anodically oxidized in an aq. soln. of barium to produce barium titanate coating film, and, as posttreatment, heat treatment is executed according to necessary.  As for the aq. soln. of barium, preferably, that of barium hydroxide is used, and it is used in such a manner that the concn. is regulated to about 0.005 to 1.0 mol/l, the temp. is regulated to about 10 to 100 deg.C, and the pH is regulated to >=13.0.
Patent JP-H07160505-A (JP)
Title: General-purpose fuzzy controller
Inventor: WADA YUJI
IPC: G05B13/02
Filed: 1993-12-03
Abstract: PURPOSE:To provide the general-purpose fuzzy controller with which a user can easily execute fuzzy arithmetic by developing a program for the system of his own company and can easily connect the device to an external equipment. CONSTITUTION:A single chip microprocessor 2 to be used as a host processor, fuzzy processor 3 to be used as a coprocressor for executing fuzzy arithmetic processing with a hardware, ROM for storing a system control program to be accessed by the single chip microprocessor 2, RAM as a working memory for the single chip microprocessor 2 and the fuzzy processor 3 to read/write data and ROM for storing a knowledge data base for control rules or membership functions required for the fuzzy arithmetic processing to be accessed by the fuzzy processor 3 are mounted on one board 1.
Patent JP-H05155508-A (JP)
Title: Paper after-process device
Inventor: HIROSE AKIRA
IPC: B65H39/11
Filed: 1991-11-29
Abstract: PURPOSE:To realize high-speed and stable arrangement even if size of paper is different by taking the time from the completion of paper discharge to the contact of arrangement member with end face of paper above a fixed period of time even if moving distance of the arrangement member is changed. CONSTITUTION:In a certain period of time TA after a pin paper discharge sensor 14 detects discharge of paper P, an arrangement bar 4 starts to move from the home position H.P and contacts end of paper P and moves until paper P contacts a fence 2. After that, the arrangement bar 4 reciprocates in the width of 3 to 10mm once or twice at the position and returns to the home position H.P. Since travel distance of the arrangement bar 4 differs depending on size of paper P, time TA is depending on size of paper. When the size of paper P is large, time TA is prolonged, and when the size of paper P is small, time TA is shortened. Time TB from the completion of discharge of paper to the time when the arrangement bar 4 contacts paper P is made constant.
Patent JP-H10187719-A (JP)
Title: Device and method for assisting document preparation
Inventor: KOYAMA NORIKO
IPC: G06F17/27
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To generate an alarm by detecting such a word that the notation of numbers is not standardized in the same document. SOLUTION: A layout analysis part 102 performed a layout analysis of a formatted document inputted through an input device 101 to segment the document into text data for every area and also discriminate the kinds of the areas, a morpheme analysis part 104 demarcates the text data obtained by the areas into the most natural strings of words, and a number extraction part 108 decides notation kinds of numbers extracted from the strings of words; and a number evaluation part 107 compares the decided notation kinds of the respective numbers to detect numbers whose notation is not standardized among all the numbers in all the areas by the area kinds, and an output device 113 displays out notation errors of the numbers in special display format.
Patent JP-H06202811-A (JP)
Title: External memory controller
Inventor: UMEZAKI YOSUKE
IPC: G06F3/06
Filed: 1992-12-21
Abstract: PURPOSE:To guarantee the compatibility of data when an external storage device is abnormality stopped by the fault of a compressing/extending mechanism or the like by reducing the burden of the software of a host device for retrial and writing a data pattern, which can not be compressed, without any compression processing. CONSTITUTION:When the compression processing is instructed, data sent from a host device 2 are compressed by a compressing/extending mechanism 6 and transferred to a data buffer 8 later. In this case, when any fault is detected by a hardware fault detecting mechanism 10 or a data pattern fault detecting mechanism 11, a microprocessor 5 instructs the retransfer of the transferred data. The retransferred data are not compressed by the compressing/extending mechanism 6 but directly transferred through a data buffer control part 9 to the data buffer 8 and further retried through a recording/reproducing mechanism control part 7 to an external storage device 3. Thus, the software burden of the host device 2 is reduced, and the compatibility of data is guaranteed.
Patent JP-2000161708-A (JP)
Title: Air conditioner
Inventor: IIJIMA HIROYUKI
IPC: F24F1/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain an air conditioner having fans fixed to the opposite ends of a rotary shaft projecting from the opposite ends of a fan motor in which vibration and noise is lowered during operation of the motor. SOLUTION: An air conditioner AC comprises indoor and outdoor heat exchangers 14, 8, a fan motor 9 disposed between the heat exchangers and having a rotary shaft 11 projecting from the opposite ends thereof, and fans 10, 15 fixed to the opposite ends of the rotary shaft 11 and supplying air to the heat exchangers. The air conditioner AC further comprises a fixing plate 51 and an intermediate wall 5 for supporting the fan motor 9 at the opposite ends through cushion rubbers 64 applied tightly to the opposite end faces of the fan motor 9 over the substantially entire region thereof.
Patent JP-H03202402-A (JP)
Title: Combined hard alloy material
Inventor: SHIMIZU YASUHIRO
IPC: B23B27/14
Filed: 1989-12-29
Abstract: PURPOSE:To drastically improve wear resistance while keeping excellent toughness by manufacturing a combined hard alloy material composed of sintered hard alloy in the center part and sintered alloy steel on the outer circumferential part under the specific condition. CONSTITUTION:The sintered hard alloy in the center part has composition composed of 50-95vol.% one or more kinds of carbide, nitride, carbo-nitride of IVa, Va, VIa group elements in the periodical table and the balance of iron group metal with inevitable impurities. Further, the sintered alloy steel on the outer circumferential part is constituted of 15-70vol.% hard phase composed of TiN particle having <=0.3mum particle diameter and 30-85vol.% bonding phase composed of alloy steel with this hard phase dispersed. Then, this alloy steel is composed of wt.% of 2.5-4.5% Cr, 1.5-5.0% Mo, 2.0-6.0% W, 0.3-1.2% C, 1.5-15% Co, <=0.5% Mn, <=0.5% Si and the balance of Fe with inevitable impurities. by manufacturing the combined hard alloy material with such a center part and coated outer circumferential part, the wear resistance is drastically improved and this alloy is available for a material for cutting tool.
Patent JP-H04205682-A (JP)
Title: Method and device for searching most neighborhood point
Inventor: SHIOBARA MORIHITO
IPC: G06T7/60
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the simple algorithm of the searching of the most neighborhood point by calculating a distance between a reference point and a near distance candidate point, setting the near distance candidate point as the latest near distance point when the distance is smaller than a distance obtained previous time and sequentially updating the latest near distance point. CONSTITUTION:The latest near point search device consists of a sorting part 1, a reference point setting part 2, a shortest coordinate value calculation part 3, a near judgement part 5 and a distance calculation part 4. When the distance calculation part 4 inputs the coordinate value of a reference point coordinate value and the near distance candidate point, calculates the distance between the reference point and the near distance candidate point and when the distance is smaller than the distance obtained previous time, the near distance candidate point is set to be the latest near distance point and it is repeated, hereby the most neighborhood point is sequentially updated. Thus, the simple algorithm of latest near searching can be obtained.