baber/WOPTO huggingface dataset:
Patent JP-S6298408-A (JP)
Title: Method and device for automatically controlling pressure
Inventor: AOKI YOSHINOBU
IPC: G05D16/20
Filed: 1985-10-24
Abstract: PURPOSE:To realize a high response speed, and also to execute an exact and stable control without using a pulse motor, by detecting a pressure at a prescribed position, and executing a continuous operation of a motor by a prescribed revolving speed, when its detected value is out of a threshold value area. CONSTITUTION:A fluid being a mixture of H2 and naphtha, etc., which is fed from a raw material supply part 1 passes through a passage 3, reaches a reactor 2 through an automatic pressure control device 4, and executes a reaction in the reactor 2 whose internal capacity is 10cc. In this case, the inside of the reactor 2 is heated to an optimum temperature by a heating zone 21, and also held in an optimum pressure by the automatic pressure control device 4. The automatic pressure control device 4 reads a detected value from a pressure detector 7, executes a prescribed processing in a control device 8, and holds a pressure in the reactor 2, in an optimum pressure by controlling a motor 4 and adjusting a valve opening of a pressure control value 6.
Patent JP-H0793677-A (JP)
Title: Photoelectric type smoke sensor
Inventor: HAYASHI MASANORI
IPC: G08B17/107
Filed: 1993-09-27
Abstract: PURPOSE:To prevent a smoke sensing function by the light emission efficiency of a light emitting element from stopping. CONSTITUTION:This photoelectric smoke sensor which is equipped with the light emitting element L and a light receiving element PD and which detects smoke by utilizing the scattering of light radiated from the light emitting element L by light intruding in the cabinet of the photoelectric smoke sensor and the change of received light quantity of the light receiving element PD is provided with a sensitivity deterioration recovering circuit 13 which increases a current on the light emitting element L when the light emission efficiency of the light emitting element L is decreased lower than a prescribed value. Therefore, it is possible to recover the smoke sensing function without exchanging the light emitting element L even when the light emission efficiency of the light emitting element L is deteriorated.
Patent JP-S60134063-A (JP)
Inventor: HIROZAWA NOBUYUKI
IPC: D06C27/00
Filed: 1983-12-19
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-S6481575-A (JP)
Title: Agc circuit
Inventor: TAKATSUKI EIICHIRO
IPC: H04N1/407
Filed: 1987-09-24
Abstract: PURPOSE:To always keep a white level of an original to a constant output by tracing an AGC output level after the level increase in the AGC input is consecutive for N picture elements so as to realize the AGC in following to the actual white level. CONSTITUTION:The level increase in the AGC input is compared with a count of an up-down counter 3 by a comparator 2 and an output is given to an N picture element consecution detection circuit 4 from the comparator 2. In giving an output of the comparator 2 to the circuit 4, an up signal is given to the counter 3 from the circuit 4. The count of the counter 3 is incremented by one. Then the AGC input and the count of the counter 3 are compared again. When the count is coincident, since the comparator 2 gives no output, the count of the counter 3 is made stable, and an arithmetic unit 1 calculates the count. Thus, the AGC in following to the actual white level is realized and the white level of an original is always kept to a constant output.
Patent JP-2000027172-A (JP)
Title: Bearing ground improvement method for existing structure
Inventor: YAMAMOTO FUMISHI
IPC: E02D3/12
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of improving liquescent soft ground layer, etc., existing downward of the existing structure such as building, etc., into a uniform, efficient and stable bearing ground layer over a wide range. SOLUTION: After a drill rod is pushed from one ground surface holding the existing structure 1 between both ground surfaces toward the other ground surface while making the drill rod pass through a soft ground layer 3, a chemical grouting pipe 8 having flexibility on the front end of the drill rod is connected to the other ground surface, and then, the chemical grouting pipe 8 is in such a state as the central part of the direction of the length thereof is buried in the downward soft ground layer 3 of the existing structure 1 by pulling back the drill rod.  Then, chemicals 20 such as grout, etc., are supplied from one end of the chemical grouting pipe 8, the chemicals 20 are grouted into the soft ground layer 3 from a large number of grouting holes 15 bored into the central part of the chemical grouting pipe 8 in the direction of the length and in the circumferential direction, and the soft ground layer 3 is improved into a bearing ground layer.
Patent JP-H1179901-A (JP)
Title: Poison bait agent for insectifuge
Inventor: KAWADA HITOSHI
IPC: A01N25/10
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject poison bait agent which is improved in the taste for noxious insect, particularly cockroach by formulating a sesame lees powder thereto. SOLUTION: This poison bait agent is obtained by formulating at least one kind selected from the group comprising (A) an insecticidal active ingredient (e.g. 5-benzyl-3-furylmethyl chrysanthemate and the like), (B) a sesame lees powder (a dry powder of the residue obtained by squeezing the sesame oil out of sesame seeds), (C) (i) a seasoning sauce or (ii) a sauce flavor and/or (D) an oil and a fat (e.g. soybean oil and the like) and/or (E) a grain powder, starch, dextrin and sugar. It is preferable to formulate the components A, Bi, Bii, D and E in amounts of 0.05-10 wt.%, 1-20 wt.%, 0.01-2 wt.%, 3-45 wt.% and 40-85 wt.%, respectively, in this poison bait agent.
Patent JP-H0687428-A (JP)
Title: Power source voltage monitoring device for load
Inventor: SANO KATSUHIKO
IPC: B60T8/1761
Filed: 1992-09-08
Abstract: PURPOSE:To monitor the applied voltage to a solenoid valve in any period. CONSTITUTION:The electric power of a battery 31 is supplied to a solenoid valve 33 through a relay 34. An output transistor 52 is connected in series between the solenoid valve 33 and the grounding electric potential. The voltage between the solenoid valve 33 and the output transistor 52 is monitored by the first monitor circuit 61, and the signal corresponding to the voltage is supplied into a microcomputer 51. Whereas, the electric power of the battery 31 is supplied to a motor 40 through a relay 39, The voltage between the relay 39 and the motor 40 is monitored by the second monitoring circuit 62, and the signal corresponding to the voltage is supplied to the microcomputer 51. The microcomputer 51 refers the signal supplied from the first monitoring circuit 61 during the period that the solenoid valve 33 is not driven, while the microcomputer 51 refers the signal supplied from the second monitor circuit 62 during the driving period.
Patent JP-S6394213-A (JP)
Title: Automatic focusing device
Inventor: BABA TAKESHI
IPC: H04N5/232
Filed: 1986-10-08
Abstract: PURPOSE:To accurately focus a photographing optical system on an object by detecting the position of an image forming element detecting the peak value of a high frequency component of an image signal and changing a detecting area in accordance with the detected position. CONSTITUTION:A peak position detecting circuit 46 latches a value held in a counter 45 at the time of detecting a peak based on a peak detecting signal 39 generated by a peak detecting circuit 38 at the time of the detection and sends the latched value to a microprocessor 42. The microprocessor 42 reads a peak value P (the output of an A/D converter 40) and a peak position A (the output of the circuit 46) at the time of ending vertical scanning in each screen, controls a motor driving circuit 49 in a peak value increasing direction and commands a gate control circuit to change the passage period, i.e. the detecting area, of a gate circuit 32 in accordance with the positional change of the peak position A. Since the detecting area is tracked in accordance with the movement of the peak position, the succeeding detecting area can be limited to a narrow area and operation for the decision of focusing and focusing control can be rapidly executed.
Patent JP-H0669885-A (JP)
Title: Multi-local light heterodyne detection receiving system
Inventor: SUEMURA TAKEHIKO
IPC: H04B10/61
Filed: 1992-08-17
Abstract: PURPOSE:To realize the multi-local light heterodyne detection receiving system capable of selectively receiving the required channel without fail with the use of an inexpensive multiplexer. CONSTITUTION:When plural local oscillation light sources are switched from a local oscillation light source 21 to a local oscillation light source 22, the both local oscillation light source are oscillated and an intermediate frequency signal is inputted to a frequency discriminating device 8 while sweeping the oscillation frequency of the local oscillation light source 21. By monitoring the output voltage of the frequency discrimination device 8, the beat signal by the oscillation light between the signal light and the oscillation light of the local oscillation light source 21 or the beat signal by the oscillation light between the oscillation light of the local oscillation light source 21 and the oscillation light of the local oscillation light source 22 are detected. When these beat signals are detected, the sweeping of the local oscillation light source 21 is temporarilly stopped to sweep the oscillation frequency of the local oscillation light source 22. During the sweeping of the oscillation frequency of the local oscillation light source 22, the point is made a switching point from the local oscillation light source 21 to the local oscillation light source 22 if the output voltage of the frequency discriminating device 8 changes more than a certain value.
Patent JP-S6298267-A (JP)
Title: Current detector
Inventor: KAWAI MASANORI
IPC: G01R15/14
Filed: 1985-10-25
Abstract: PURPOSE:To improve current detection precision and to widen a current detection range by using the electromotive force output of the 2nd Hall element as a current detection output when the electromotive force output of the 1st Hall element is almost saturated. CONSTITUTION:The 1st Hall element 5 is arranged in the gap of an annular magnetic body 4 which cross-links with an electric conductor C and has both end surfaces 2 and 3 opposite closely to each other. The element 5 is arranged having its magnetic field detection surface perpendicular to the direction of a magnetic field and generates an electromotive force even when a relatively low current is generated at the conductor C. Further, the 2nd Hall element 6 is provided at specific distance from the magnetic body 4 and also arranged at a space position nearby the conductor C so that it is not affected by the magnetic field of the magnetic body 4 and its magnetic field detection surface is at right angles to the direction of a magnetic field produced with the current flowing through the conductor C; and the electromotive force output increases as the current increases because the magnetic flux never enters a saturation state. For the purpose, when the current flowing through the conductor C is low, the electromotive force output of the element 5 is used and when the electromotive output of the element 5 almost enters the saturation state, the electromotive force output of the element 6 is used to set a wide current detection range.
Patent JP-H0286708-A (JP)
Title: Apparatus for transplantation of tape seedling
Inventor: KUBOSHITA TAKEO
IPC: A01C11/02
Filed: 1988-09-26
Abstract: PURPOSE:To perform transplantation of seedlings with regular spacings while reducing the consumption of tape by separating a block of seedlings into individual seedling and transplanting the seedling with a transplantation claw. CONSTITUTION:A block of seedlings (a) transferred to a transplantation part A in a state clamped between tapes are separated into individual seedlings with a tape-cutting mechanism 16 and, (almost) at the same time, the root of the individual seedling of the block is clamped or held with a transplantation claw 13 to perform the transplantation of the seedling. The tape is made of a material spontaneously decomposable after transplantation. The seedling block is wound with the tape at the stem tip side separated from the root by a prescribed distance and is put into a seedling holding case 7.
Patent JP-S60133211-A (JP)
Title: Burner plate
Inventor: OOKUBO TOSHIO
IPC: F23D14/12
Filed: 1983-12-20
Abstract: PURPOSE:To make the colors of a burner abundant, by adding a compound of specified elements to the raw material of burner plates, avoiding the inherent coloring of the raw material, and arbitrarily changing the coloring to some extent. CONSTITUTION:At least one compound comprising barium, strontium, copper, lanthanum, cerium and rubidium is added to the raw material of burner plates as a burner-coloring aiding agent. For example, to the raw material of the burner, whose main components are clay, alumina cement and the like, about 0.1-5wt% of cellurose dielectric is added for improving molding property, and an auxiliary binder is added at the same time. Furthermore, a carbonate or a nitrate of barium, strontium, copper, lanthanum, cerium and rubidium is added at a rate of 0.1-10wt%. When coloring aiding powder is directly mixed to the raw material of the burner, it is desirable to add it by 1-10wt% in performing addition. When a gas stove, in which a burner plate is provided, is ignited and burned by the ordinary operation, the difference in colors is yielded between the each of burner plates.
Patent JP-H0560141-A (JP)
Title: Rolling bearing
Inventor: HIRAKOSO HIROYUKI
IPC: F16C33/34
Filed: 1991-08-28
Abstract: PURPOSE:To provide a rolling bearing smoothly rotated even if the shape precision is not strictly uniform, having little noise, vibration, and abrasion, and having a long life. CONSTITUTION:Multiple rolling elements (rollers 5 or balls 6) inserted between an inner ring 2 and an outer ring 3 are made hollow. The elastic deformation capabilities of the rolling elements 5, 6 are increased, and the applied load is distributed and averaged.
Patent JP-H0768045-A (JP)
Title: Display device
Inventor: OSHIMA TAKEKI
IPC: A63F7/02
Filed: 1993-09-02
Abstract: PURPOSE:To operate display state and non-display state on a massage board electrically. CONSTITUTION:A base plate 6 is provided with a motor 1 for driving, a rotary drum 4 which rotates through a gear transmission mechanism 2 while being provided with a insertion groove 21 being extended along the length thereof to insert a massage board thereinto and a control circuit 5 which controls to rotate the rotary drum 4 normally or reversely in a range of an angle of 90 deg.. A friction part piece 31 of a slip mechanism is interposed between the rotary drum 4 and the gear transmission mechanism 2.
Patent JP-H02199306-A (JP)
Title: Screw fixing device for concrete structural element
Inventor: JIERAARU BANOTEI
IPC: F16B33/02
Filed: 1989-09-18
Abstract: PURPOSE: To improve a sheath strength and a fixing character by setting the inclination of the slope of peripheral rib facing the entrance portion of a sheath to about 30 deg. and providing a metal sheath with play with respect to the other slope. CONSTITUTION: A sheath 4 made of a synthetic material has a screw streak 5 inside, and a peripheral edge fixing rib 7 triangular in section and two longitudinal ribs outside. The sheath 4 is surrounded with a metal sheath 12. No peripheral edge ribs are provided in the upper portion 6 of the sheath 4. The inclination of the slope 8 of the peripheral edge rib facing the entrance surface of the sheath 4 is about 30 deg.. The metal sheath 12 is brought into contact with the slope 8, but it has play with respect to the other slope 9. Thus, a sheath strength and the character of firmly anchoring the device to the concrete are improved.
Patent JP-S62100518-A (JP)
Title: Epoxy resin composition for use in prepreg
Inventor: KAWA MAMORU
IPC: C08G59/50
Filed: 1985-10-26
Abstract: PURPOSE:To provide the titled composition ensuring its storage of ambient temperatures for a long period, curable at relatively low temperatures, comprising an epoxy resin and, as the curing system, a combination of an imidazole derivative of specific structure and dicyandiamide. CONSTITUTION:The objective composition can be obtained by incorporating (A) an epoxy resin (e.g., bisphenol A-epichlorohydrin resin) with (B) as the curing system, a combination of (i) an imidazole derivative of formula (n is 10-20; R<1>-R<3> are each H, lower alkyl or aryl) and (ii) dicyandiamide followed by stirring. The total amount of the components i and ii to be used is preferably 4-10pts. by wt. based on 100pts. by wt. of the component A.
Patent JP-H0771358-A (JP)
Title: Detector of lowered shaft in diagonal flow water turbine
Inventor: YAMATO SHOICHI
IPC: F03B3/00
Filed: 1993-09-01
Abstract: PURPOSE:To obtain a detector for a lowered shaft which is simple and compact in the constitution and easy in the attaching and detaching works on assembling and disassembling a water turbine. CONSTITUTION:A detector is constituted of a circular collar 8 fitted to the shaft of a water turbine and a gap sensor 5 fitted to the upper face of a water turbine bearing cover 9 opposite to the collar 8. Since the detector measures the gap in a non-contact manner, the structure is simple and the space is small and further, the attaching and detaching works of the gap sensor 5 is easy on disassembling and assembling the water turbine. Hence, the working processes like overhauling can be reduced.
Patent JP-H0292295-A (JP)
Title: Microbiological production of epoxy compound
Inventor: OKURA ICHIRO
IPC: C12P17/02
Filed: 1988-09-26
Abstract: PURPOSE:To selectively and stereo-specifically produce an epoxy compound by oxidizing 3-4C olefins and diolefins in the presence of a methane-assimilating microbial strain. CONSTITUTION:A stereospecific epoxy compound is produced by reacting a 3-4C olefin or diolefin with oxygen in an aqueous medium in the presence of methane monoxygenase. The process preferentially produces (R)-epoxypropane from propene, (S)-1,2-epoxybutane from 1-butene and (S)-1,2-epoxybut-3-ene from 1,3-butadiene. The methane monoxygenase is not necessarily a pure enzyme extracted from the cultured cell of methane-assimilating microorganism and it may be a cultured product, a live bacterial cell separated from the cultured produce by centrifugal separation, dried bacterial cell, treated bacterial cell produced by the grinding, ultrasonic treatment, etc., of the cell, extract of the cell or a crude enzyme derived from the extract. The oxidation reaction is carried out under normal pressure at about 30 deg.C.
Patent JP-H0787858-A (JP)
Title: Plant cultivation apparatus and plant cultivation method
Inventor: YASUNAKA TOSHIO
IPC: A01G31/00
Filed: 1993-09-28
Abstract: PURPOSE:To provide an apparatus and a method for the cultivation of a plant difficult to grow in the presence of excessive water such as Phalaenopsis aphrodite (a kind of orchid), free from the problem of the nutrient liquid degradation by anaerobic bacteria, effective for preventing the withering of the plant, facilitating the cultivation even under excessively irrigated condition, promoting the growth and enabling easy exchange of the nutrient liquid. CONSTITUTION:A gas generation means 28 is fixed to the bottom 26 of a nutrient liquid holding means 21. One or plural through holes 35 are formed on a plant holding means 24 to introduce the gas generated by the gas generation means 28 into the nutrient liquid holding means 21 and transfer the gas through the through-holes 35 into the plant holding means 24.
Patent JP-H03101932-A (JP)
Title: Rubber laminate
Inventor: MIYABAYASHI TOSHIO
IPC: C08J5/12
Filed: 1989-09-18
Abstract: PURPOSE:To obtain the flexibility at low temperature, the high adhesion between two layers, the excellent resistance for souer gasoline, heat resistance and the resistance for alcohol-containing gasoline by using the laminate composed of the blended rubber layer made of acrylic rubber and vinylidene fluoride resin and the rubber layer containing acrylic rubber as a seed component. CONSTITUTION:A rubber laminate contains acrylic rubber (I) and vinylidene fluoride resin (II), and at least the plasticizer of 20-30 pts.wt. containing phosphate plasticizer is compounded with the acrylic blended rubber of 100 pts.wt. having the weight ratio 85/15-75/25. The rubber layer 1 composed of the rubber compound (a) with which diamine covermate compound and 1-orthotolylbiguanide as vulcanizing agent are compounded, and the rubber layer 2 composed of the rubber compound (b) containing the acrylic rubber (III) as a main component in which the content of acrylic acid alkoxy substituted alkyl ester component is at least equal to the content of the same components in acrylic rubber (I) and the plasticizer of 20-40 pts.wt. compounded with acrylic rubber (III) of 100 pts.wt., are mutually vulcanization-bonded.
Patent JP-H08104008-A (JP)
Title: Printing head of ink jet recording apparatus
Inventor: FUJIKURA SEIJI
IPC: B41J2/06
Filed: 1994-10-05
Abstract: PURPOSE: To cope with the alteration of specifications by the necessary min. replacement of parts by forming the leading end surface of a base plate on the same surface as the end surface on the side of a gutter of a polarizing electrode or on a nozzle side. CONSTITUTION: The position of the leading end part of the base plate of a printing head is set on the same surface as the end surface on the side of a gutter of a polarizing electrode at the time of a min. caliber nozzle or on the side of a nozzle 2. A positioning fitting part 3a is formed to the nozzle plate 3 indicating the nozzle 2 to fix the nozzle plate to the base plate of the printing head. Since the leading end part of the base plate of the printing head does not protrude toward the gutter 20, the printing head can correspond to the alteration of the constitutional parts of the printing head by the necessary min. replacement of parts such as the polarizing electrode 5 or the like.  Since the positioning fitting part 3a is provided between the nozzle plate 3 and the base plate of the printing head, the mutual position with other part can be easily reproduced even at the time of the replacement of the nozzle 2.
Patent JP-S6483203-A (JP)
Title: Method and device for manufacturing shoe mold
Inventor: FUJITA MINORU
IPC: B29L31/00
Filed: 1987-09-26
Abstract: PURPOSE: To directly template the feet and to manufacture lasts in accordance therewith by executing a preparing stage, a female mold forming stage, a male mold forming stage and a shaping stage. CONSTITUTION: An underlay molding 2 which is of the same kind as the kind of a flexible mold material 3 for the female mold or has the adhesiveness thereto is laid in a templating vessel 1. The uncured flexible mold material 3 for the female mold is packed from thereabove. The foot of the human body is inserted into the flexible mold material 3 in the prepared templating vessel 1 and the material is cured while the body weight is held applied on the underlay molding 2. The foot is then removed from the flexible mold material 3 after curing, by which the female mold 4 is formed. A curing liquid 5 is poured into the resulted female mold 4 to fill the female mold 4 and is then cured, by which the male mold 6 is formed. The resulted male mold 6 is subjected to shaping, such as machining and overlaying.