baber/WOPTO huggingface dataset:
Patent JP-S5911908-A (JP)
Title: Hot water circuit of automobile heater
Inventor: WATANABE TAKEAKI
IPC: B60H1/08
Filed: 1982-07-12
Abstract: PURPOSE:To prevent an excessive pressure from being applied to a heater core and/or a primary side hot water path even if a circulating hot water amount is increased, by providing a control valve for the circulating hot water amount in the vicinity of a hot water intake port of the primary side hot water path connecting an engine to the heater core. CONSTITUTION:A control valve 20 for a circulating hot water amount in provided in the vicinity of a hot water intake port 21 of a primary side hot water path 2. This control valve 20 is equipped with a valve body 23 and a valve seat part 24 in a valve chamber 22. The valve chamber 22 is provided with sectional area S2 in a larger size than the sectional area S1 of a hose 13 forming the primary side hot water path 2, and flow resistance of hot water A in the valve chamber 22 is prevented from increasing. If speed of an engine rises high to increase a circulative amount of the hot water A, the valve body 23 is turned against a spring 26 in the direction from an open position theta1 to a fully closed position theta2, and though an opening 24a of the valve seat part 24 is shielded, a circulative amount of water in accordance with an opening of the valve is allowed to flow from a through hole 27. Accordingly, an extreme change of increase in the circulative amount of water is suppressed, and a pressure rise applied to a heater core 1 and/or the hose 13 is prevented.
Patent JP-S5245016-A (JP)
Title: Induction motor device
Inventor: KOKUKIYOU TOMOO
IPC: H02P27/06
Filed: 1975-10-07
Abstract: PURPOSE: Smooth running in a range of fromllow speed to high speed made capable, by a method of providing the switching device between the main unit of the induction motor and the DC power supply to control the on-off period within the prescribed time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04350405-A (JP)
Title: Gas burner
Inventor: KUBOTA NORIKAZU
IPC: F23D14/22
Filed: 1991-05-27
Abstract: PURPOSE:To restrict occurrence of non-ignited gas and NOx from a gas burner. CONSTITUTION:The first flame holding plate 7 connected to an extremity end of a gas nozzle 4 is formed into a conical shape. A position of a gas injection hole 8 and a position of a combustion secondary air passage formed at a circumferential edge of the second flame holding plate 10 are coincided to each other at a circumferential direction of the gas nozzle 4. A gas injection speed from the gas injection hole 8 is made fast, the primary air and mixture gas are flowed along the first flame holding plate 7 in a slant outward direction, their mixing is promoted by the secondary air got from the secondary air passage, the combustion is promoted and the combustion is completed before the flame strikes against a furnace wall, occurrence of non-ignited gas is restricted and further since the gas flowing-put speed is fast, a flame dispersion is improved and a thin filmed flame is formed to restrict an occurrence of NOx.
Patent JP-H07327218-A (JP)
Title: Communication terminal equipment
Inventor: HAGYUDA TADASHI
IPC: H04N7/15
Filed: 1994-06-02
Abstract: PURPOSE:To enable the transmission side and the reception side to refer to the same data contents without providing the transmission side and the reception side with the same application software. CONSTITUTION:The application software which the destination terminal has is registered in a telephone directory besides the user name and the telephone number. When the destination terminal has the same application software by which data to be transmitted is generated data is transmitted as it is. Even when the destination terminal does't have it, the data format is converted by a format converter 34 to transmit the data if data format conversion is effective; but data is converted into a bit map by the format converter 34 and is transmitted even when if data format conversion is not effective.
Patent JP-H06333302-A (JP)
Title: Magnetic tape reproducing device
Inventor: OTA YOSHITAKA
IPC: G11B15/52
Filed: 1993-05-24
Abstract: PURPOSE:To predict the vicinity of the end of a tape whose length is unknown at the time of performing a search operation and deceleration for the end of the tape without measuring the tape length by traveling the tape at a known speed. CONSTITUTION:In reference to reproducing a magnetic tape 1, where coded main information is recorded on plural tracks while coded auxiliary information is intermittently recorded on one track, a regenerative signal of the track recorded with the auxiliary information is detected in its envelope by an envelope detecting means 8, and a frequency of its detected output signal is measured by an envelope frequency measuring means 9, so that a traveling speed of the magnetic tape is detected. On the other hand, a rotating cycle of a supply side reel 3 is detected by a supply side reel rotating cycle measuring means 6. A resudual amt. of the mangetic tape 1 is calculated by a tape residual amt. calculating means 10 based on an output of the envelope frequency measuring means 9 and an output of the supply side reel rotating cycle measuring means 6, and a take-up side reel 2 is driven in accordance with its residual amt. calculating output.
Patent JP-S5822151-A (JP)
Inventor: KATOU YOSHITAKA
IPC: B31F1/24
Filed: 1981-08-04
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-S61741-A (JP)
Title: Oil deterioration detector
Inventor: SASAKI KUNIHIKO
IPC: G01N22/00
Filed: 1984-06-13
Abstract: PURPOSE:To enable continuous and quantitative detection of oil deterioration, by forming a microwave resonance hollow while microwave is transmitted to a box body for passage of oil through or holding thereof in to check deterioration in oil from the behavior of a signal received. CONSTITUTION:Both openings of a box body 1 is connected to an oil piping P and provided with a porous plate 2 in which through pores 21 are formed to allow oil to pass freely. The diameter of the through pores 21 shall be large enough to block the passage of microwaves for use in detection and the box body 1 acts as a resonance hollow thereof. A transmitting antenna 3a is provided on the side wall of the box body 1 to transmit microwaves into the box body 1 and a receiving antenna 3b to receive them facing each other while the antenna 3a is connected to a microwave oscillator 4 and the antenna 3b to a microwave detector 5 respectively. The oscillation controlling circuit 6 controls the oscillator 4 so as to oscillate microwaves with a continuously varying frequency repeatedly. A signal processing circuit 7 can detect deterioration in oil from variations in the resonance frequency of the microwave received.
Patent JP-H10298127-A (JP)
Title: Fluoroalkyl ether compound, liquid crystal composition, and liquid crystal element
Inventor: YANO SHINICHI
IPC: G02F1/13
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound low in viscosity, good in solubility at low temperatures, large in the absolute value of Δε, relatively small in the value of, Δn, and useful for liquid crystal compositions and liquid crystal display elements containing the same. SOLUTION: A fluoroalkyl ether compound of the formula [the rings A<1> to A<4> are each (substituted) trans-1,4-cyclohexylene, (substituted) 1,4-phenylene, etc.; Q<1> to Q<3> are each (CH2 )2 , etc.; Y<1> is a 1-15C alkyl, etc.; Y<2> is a 1-15C alkyl whose arbitrary one or more hydrogen atoms are substituted by one or more fluorine atoms and whose arbitrary one or more CH2 groups are substituted by one or more oxygen or sulfur atoms; (p), (q) are each 0, 1]. For example, 4-(4-octyloxyphenyl)benzyl 2-(1,1,2,2,3,3,3-heptylfluoropropoxy)-2,3,3,3- tetrafluoropropyl ether. The compound of the formula can easily be produced by a conventional organic chemical method. The liquid crystal composition exhibiting excellent characteristics can be obtained by including at least one among the compounds expressed by the formula in an amount of 0.1-99.9 wt.%.
Patent JP-H09306753-A (JP)
Title: Stationary induction apparatus and manufacture thereof
Inventor: WATANABE SATOSHI
IPC: H01F27/24
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce the seam and reduce the risk of outflow of broken pieces, by arranging a cloth, on a multilayer surface of a wound core, for covering the entire core multilayer surface which is opened in a junction part of the core, and then winding on a wound core leg portion covered with the cloth. SOLUTION: A multilayer surface of a wound core 1, which has an amorphous metal wound thereon, has a rectangular shape including upper and lower yokes and left and right legs, and has a junction part 2 at the yoke portions, is covered with a flexible fiber cloth 4. The cloth 4 is fixed by adhesive on the innermost circle or outermost circle other than the junction part 2 of the wound core 1. In addition, the cloth 4 is caused to cover both multilayer surfaces and the circumferential surface of the wound core 1. The seam of the cloth 4 is caused to appear on the inner peripheral surface in the circumferential direction of the wound core in mounting on the wound core 1.
Patent JP-S5746118-A (JP)
Title: Ultrasonic flow meter
Inventor: TSUJII TATSUO
IPC: G01P5/00
Filed: 1980-09-04
Abstract: PURPOSE:To simplify a circuit constitution and to enable to perform a high by precise measurement, by a method wherein a device is constituted such that, based on an ultrasonic receiving signal, an amount depending upon only a velocity of flow of a fluid is detected and operated to find a velocity of flow. CONSTITUTION:A pair of ultrasonic probes, mounted in a manner to incline against a flux, are connected to a transmitting and receiving devices 13, and a forward propagation direction of an ultrasonic wave is switched to and from a reverse propagation direction to send a frequency for a full period or a plurality of periods to an operating means (micocomputer) 14. Their respective single around periods are formed from a forward direction and a reverse direction frequency from the transmitting and receiving device 13 by means of a first operating part 15, an amount depending on only a velocity of flow of a fluid is detected by means of a second operating part 16, and a difference in a frequency is found by means of a third operating part. A rate of flow is found through the addition of a correction on an actual flow conduit by means of a fourth operating part, is outputted to a meter 21 through a DA converter 19, and simultaneously, is outputted to an integrating meter 20 via an integrating circuit. This simplifies a circuit constitution and enables to perform a highly precise measurement.
Patent JP-H04326012-A (JP)
Title: Failure diagnosing method
Inventor: TODA TADASHI
IPC: G05B23/02
Filed: 1991-04-25
Abstract: PURPOSE:To save storage capacity of a memory for storing a normal and/or abnormal pattern table. CONSTITUTION:This method has a failure diagnosing mode in which a pattern of an input layer data made of binary data obtained from sensors S1-S4 for detecting condition of an object 2 to be monitored sample and stored at each specified cycle is compared with a normal and/or abnormal pattern registered in pattern tables 5a and 5b to perform a failure diagnosis and a learning mode in which a novel pattern is registered in a pattern table. In the learning mode, the novel pattern is compared with a normal and/or abnormal pattern registered and when one piece of data exists with non-coincidence between both the patterns, the non-coincidence data is rewritten to a specified common-oriented data so that both patterns are converted to one common oriented pattern to register the common-oriented pattern. When a new pattern is registered into a normal and/or abnormal table, the storage capacity of a memory can be saved by a portion corresponding to the common oriented pattern.
Patent JP-H07304367-A (JP)
Title: Seat for vehicle
Inventor: TANAKA MASAMI
IPC: B60N2/30
Filed: 1994-05-11
Abstract: PURPOSE:To easily slide a main seat in the longitudinal direction, or permit the horizontal revolution by installing an auciliary seat set on a floor so as to be turned up/down sideways, at the side part of the main seat of a vehicle. CONSTITUTION:A link base 3 is fixed the side part of a main seat 15 of a vehicle, and an auxiliary seat 6 is supported by the links 4 and 5 whose lower ends are pivotally supported on the link base 3, and can be turnend up/down on the side of the main seat, and a rubber damper 27 on the undersurface of a brackef 24 which is pivotally supported on the link base 3 makes contact with a floor 1 in the ordinary case, and when the wire cable 34 of an operating mechanism is pulled, the bracket 24 turns, and the rubber damper 27 is separated from the floor 1.
Patent JP-S63286003-A (JP)
Title: High frequency filter
Inventor: TAMURA TOSHIAKI
IPC: H01P7/08
Filed: 1987-05-19
Abstract: PURPOSE:To eliminate the need for a shield case by providing a grounding electrode on one side of a substrate, providing a microstrip line and a tuning capacitor on the other side, providing a dielectric layer on a part except the tuning capacitor and providing the grounding electrode onto the outer surface. CONSTITUTION:The grounding electrode 11 is formed on one side of the dielectric base 10, U-shaped microstrip lines 12, 13 are formed on the other side, and terminal fixing electrodes 14, 15 and the grounding electrode 16 are formed, tuning capacitors 17, 18 are connected between the notch parts and coupling capacitors 19, 20 are connected between the one end of the lines 12, 13 and the electrodes 14, 15. A terminal 21 is connected to the electrodes 14, 15 and 16. A dielectric layer 22 is formed at a position excluding the coupling capacitors 19, 20 and the grounding electrode 23 is formed on the outer surface. The shield effect is obtained by the grounding electrodes 11, 23.
Patent JP-H08313998-A (JP)
Title: Camera
Inventor: MASUDA SHINICHI
IPC: G03B17/00
Filed: 1995-05-19
Abstract: PURPOSE: To provide a camera never affecting the flatness of a film whose deformed part caused by a difference in the level of an adhesive tape is placed in a picture frame mask. CONSTITUTION: In the camera provided with a film feeding shaft 4 on which the film 1 spliced to a backing paper 2 with the adhesive tape 3 is wound, a take-up shaft 7 taking up the film 1, prior to photographing and the picture frame mask 5 which is arranged in the feeding path of the film between the film feeding shaft 4 and the take-up shaft 7 and exposes the film 1 in a fixed picture size, at the time of feeding the film, for photographing, the quantity of the fed film 1 is controlled not to locate the projecting parts 1a, 1b,... of the film 1 caused by the difference in the level of the adhesive tape 3 in the picture frame mask 5, when the film 1 is in a state where it is wound on the film feeding shaft 4.
Patent JP-S5946626-A (JP)
Title: Color display element
Inventor: OOKUBO YUKITOSHI
IPC: G02F1/1335
Filed: 1983-07-04
Abstract: PURPOSE:To realize a superior display function which does not generate the parallax, by providing a black part line or a dark color part line along the gate line or the source line of a thin film transistor array. CONSTITUTION:Thin film transistors (TFTs) 2, 2', 2'', and 2''' are arranged in hatched parts between gate lines 1a, 1a', and 1a'' and source lines 3, 3', and 3'', and optical filters 20, 21, and 22 are formed on these parts and adjacent elements overlap one another. This overlap is constituted with three color material films 20, 21, and 22 on a semiconductor 2''' and functions as color filters corresponding to film element electrodes 4'' and 4'''. In this constitution, the parallax is not generated because optical filters are brought closely into contact with electrodes of a display part and are formed. Black parts overlapping properly on gate lines and source lines facilitate discriminating the optical change of the display part as a background which does not contribute to display.
Patent JP-H01291890-A (JP)
Title: Thread cutting sawing machine
Inventor: DOWAKI KYOZO
IPC: D05B65/02
Filed: 1988-05-20
Abstract: PURPOSE:To keep a proper pinching force as any desired according to the thickness of a thread used, by adjusting the pinching force of a lower thread retainer in a wide range with rotation of a pinching pressure adjusting member, and by furnishing a means to provide a reference to this pinching force to be obtained at this time of adjustment. CONSTITUTION:A thread cutting sewing machine according to existing invention includes a needle 3, which is fitted with an upper thread 4 and reciprocating up and down while passing through a needle plate fixed to a machine bed, and a bobbin holder 2 which forms in cooperation with this needle 3 a stitch in the cloth with the upper thread 4 and a lower thread 6 accommodated internally. This is further furnished with a thread cutting device having a moving cutter 11 and stationary cutter 12, which are installed near the bobbin holder 2 to cut the upper and lower threads 4, 6, and a lower thread retaining device 13 which is to retain the lower thread 6 cut by this thread cutting device. A pinch pressure adjusting member 14 is installed at a guide plate 15 arranged at the bottom of the moving cutter 11, and the lower thread retaining member 13 in elastic contact with the back of the moving cutter 11 is fixed to this pinch pressure adjusting member 14. Further a judging means consisting of a boss 14c, index 15b, etc., is provided for judging the pinching pressure of the pinch pressure adjusting member 14.
Patent JP-H10312665-A (JP)
Title: Tape cassette
Inventor: YAMADA SATSUKI
IPC: G11B23/087
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to keep the strength and structure of a tape cassette resistant to foreign matter entering and to easily disassemble it at the time of scrapping by separation by providing a notch part for partly making a side wall part provided with no welded rib of the cassette. SOLUTION: A case of a tape cassette 10 is made up by uniting approximately symmetrical upper half 11 and lower half 12 by thermal welding with the inner space sealed and prevents foreign matters from entering into the cassette. Guide members 18 on both longitudinal sides of the lower half 12 and position without welded ribs are provided with notch parts 30. The notch parts 30 are made in a rectangular form from outside by a specified width and the thickness is reduced. At the time of disassembling, a screw driver, etc., are inserted into the notch parts to break and force the cassette open, and then the upper half and the lower half can forcibly be separated, and this permits to scrap them by separation and promote recycling of resources. The notch positions are allowed at any position as far as the bonding strength can be maintained.
Patent JP-S5245594-A (JP)
Title: Deodorant
Inventor: EGUCHI SAKAE
IPC: B01D53/02
Filed: 1975-10-08
Abstract: PURPOSE: A porous deodorant which can purify air by air ionization combined with decomposition and deodorization by α-and β-rays generated from radioactive substances. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5915110-A (JP)
Title: Reclamation work
Inventor: HATANO HITOSHI
IPC: E02B3/18
Filed: 1982-07-15
Abstract: PURPOSE:To avoid the pollution of water in and around the reclamation area by a method in which plural spillway treatment ponds consisting of settling basins and sand basins are provided in the reclamation area in such a way as to permit sufficient sedimentation of soil and sand to be performed even when the charging amounts of muddy water are increased. CONSTITUTION:In dumping muddy water into a reclamation site, plural spillway treatment ponds consisting of sand basins 3 and 4 and settling basins 5 and 6 are provided in the reclamation area 1. Muddy water drained through a muddy water tube 2 is sent to the reclamation area 1 where large sizes of sand, etc., settles in the first place and small sizes of silt, clay, etc., settle slowly. The muddy water goes into the inlet 7 of the sand basin 3, for example, where large sizes of residual substance sediment and the spillway so treated flows through an outlet 8 into the settling basin 5 where substances of fine sizes in the spillway are settled and discharged from the outlet 9 to the outside of the reclamation area.
Patent JP-H04324426-A (JP)
Title: Substrate for liquid crystal element and production thereof
Inventor: SUGAWARA SEIZO
IPC: G02F1/1337
Filed: 1991-04-24
Abstract: PURPOSE:To obtain the substrate which does not generate dust and static electricity and has good reproducibility at a low cost by providing an oriented film consisting of a photosensitive resin having rugged shapes on the surface onto a substrate body. CONSTITUTION:The resin having the rugged shapes is formed on the substrate and this resin consists of the photosensitive resin. Such structure is obtd. by forming the film 3 made of the photosensitive resin on the surface of the substrate body 2 and exposing the film 3 made of the photosensitive resin at prescribed patterns, then developing the film. Electron rays are utlizable as well in addition to various kinds of electromagnetic waves, such as visible rays, UV rays, X-rays and gamma rays, for the exposing processing of the film 3 consisting of the photosensitive resin. Projecting lines and grooves are formed nearly parallel to the rugged shapes to be formed. In addition, various kinds of shapes, such as shapes to make the sections crossing these lines or grooves as sine, square or triangular wave shapes can be adopted. The rugged shapes are formed by the lithography techniques used for producing semiconductors in this forming method and, therefore, the substrate is formed inexpensively with good reproducibility.
Patent JP-H11317979-A (JP)
Title: Communication channel control method in direct spread cdma communication system and base station and mobile station using this communication channel control method
Inventor: TAGUCHI TSUTOMU
IPC: H04B1/707
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To greatly reduce a time untill presence of a communication channel of a base station is recognized by a mobile station in the base station, the mobile station and the communication channel control method in the direct spread CDMA mobile communication system. SOLUTION: A signal format comprises a pilot symbol 21, a control information symbol 22 and a channel presence information symbol 23. The pilot symbol 21 and the control information symbol 22 are spread by channel orthogonal short codes and long codes, and the channel presence information symbol 23 is spread only the short code corresponding to the presence of a communication channel resource available by a base station. The mobile station takes correlation with the short code of the part of the channel presence information symbol 23 to discriminate the presence of the communication channel in the base station and selects the base station.