baber/WOPTO huggingface dataset:
Patent JP-H03154634-A (JP)
Title: Color changeable deodorant
Inventor: TOKUMITSU SHUZO
IPC: A61L9/01
Filed: 1989-11-10
Abstract: PURPOSE:To surely and visibly observe the limit of a deodorant by impregnating silica gel with a chemical which changes color by reaction with a malodorous gas to give a color changeable deodorant. CONSTITUTION:Silica gel is impregnated with a chemical, for example, a mixture composition of copper sulfate and L-ascorbic acid (1:1 mole ratio), which changes color by reaction with a malodorous gas. A deodorant prepared by this way changes color as the deodorization ability is lowering, and when the color change is obvious, the limit of deodorization ability is surely and visibly observed.
Patent JP-H11117367-A (JP)
Title: Discharge mechanism for washing water for water closet
Inventor: KOSAKU JIRO
IPC: E03D5/09
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To operate easily by a physically handicapped person by providing a handrail near a water closet and installing a discharge operating means on the handrail. SOLUTION: An operation lever 3 is arranged on a low tank installed to the main body 1 of a western style water closet. Also, a handrail 6 made with aluminum plate formed to a cylindrical shape is fixed to a wall and an operation lever 12 is provided. A rotating shaft 13 of the operation lever 12 is projected to the inside of the handrail 6, and a crank plate 16 is fixed to this projected portion. A coupling lever 17 is penetrated through the crank plate 16 and coupled, and a turning groove is formed at the penetrated tip. Then, a snap ring 18 is fitted externally for not separating the coupling. And the coupling lever 17 is coupled to an operation lever 3. By doing this, the rotation of the operation lever 12 can be transmitted as it is to the operation lever 3 through the coupling lever 17.  Thus, while a person is sitting on the seat on the water closet or being supported only by the handrail, this person is able to smoothly perform the operation of flowing the washing water as required.
Patent JP-S62156616-A (JP)
Title: Illuminating optical system for endoscope
Inventor: NISHIOKA KIMIHIKO
IPC: A61B1/00
Filed: 1985-12-28
Abstract: PURPOSE:To obtain an optical system which has a uniform orientation characteristic up to the peripheral part and has not a loss by arranging a lens, whose object-side face is aspherical, in the front of a light guide and setting 3 specific conditional formulas among the height of rays, the angle of refraction, the radius of a light source, and the difference of coordinates on the lens face. CONSTITUTION:An illuminating lens 2 whose object-side face is aspherical is arranged in the front of a light guide 1, and three specific conditional inequalities are set among a height (h) of rays of light, an angle A of refraction from an optical axis (x) of rays of light which pass the lens 2, a radius (r) of the light source, and the difference between coordinates x1 and x2. The reduction of the density of principal rays in the peripheral part of the visual field of an endoscope is avoided by an inequality I. The inequality II indicates that it is necessary to extend the angle of light distribution by the lens 2 to set the angle of refraction of principal rays of light to >=15 deg. for the purpose of making an endsocope wide-angle because the angle of light distribution of the light guide 1 is narrow, and an inequality III indicates the difference of coordinates between a point O to an object of the lens 2 and a point G to the guide. Thus, the illuminating optical system is obtained which has a uniform and good orienta tion characteristic up to the peripheral part in accordance with the wide-angle endo scope and has not a loss.
Patent JP-H01133511-A (JP)
Title: Double floor
Inventor: OGAWA TATSUO
IPC: H02G3/38
Filed: 1987-11-18
Abstract: PURPOSE:To facilitate the change of floor wiring, by using a block member having a distribution board combined with a box and embedded in a floor, in place of a part of square block members having leg sections laid on the floor of a lower layer. CONSTITUTION:In place of a part of a plurality of block members 1 arranged vertically and horizontally, a double floor box consisting of a box main-unit 10 and an upper surface cover 11 is set. In the box main-unit 10, a distribution board 3 embedded in the floor is contained. Wiring to an upstream power source and a downstream load is connected to the distribution board 3, and in the board 3, a breaker 15, terminal plates 16, 17, and the like are contained. On the upper side of the upper surface cover 11, a carpet 9a is laid so that the upper side may be flush with the upper surface of the block members 1. The upper surface cover 11 is provided with handles 12, and is easily removed from or fitted on. As a result, wirings through a floor section are arranged increasingly and easily.
Patent JP-H11130973-A (JP)
Title: Method for obtaining fish scale flake
Inventor: HIGO SACHIKO
IPC: C09B61/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To effectively utilize bony parts of fishes conventionally discarded in large amts. and obtain fish scale flakes, i.e., a high-value-added high-class pigment having a pearlescent luster, at a low cost by extracting nucleic acid- related compds. from the bony parts with a solvent. SOLUTION: Bony parts of fishes, i.e., a mixture of internal organs, tissues, organs, body liquids, etc., of fishes with sea water, stored in warehouses for fishes caught by fishing boats are subjected to extraction with an org. solvent such as a hydrocarbon, a halogenated hydrocarbon, an alcohol, a phenol, an ether, a ketone, a fatty acid, an acid anhydride, an ester, or a nitrogen compd. to obtain fish scale flakes mainly comprising nucleic acid-related compds. and having a pearlescent luster. The extraction can be conducted by a known method, such as disclosed by Jpn. Kokoku 72-306, Jpn. Kokoku 78-22069, or NACREOUS PIGMENTS; Progress in organic coatings, 3 (1975), 191-220.
Patent JP-H10129423-A (JP)
Title: Wiper driving device
Inventor: OSHIRO AKIRO
IPC: B60S1/08
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated by a first and a second fixed contacts making rubbing contact with a rotating electrode rotating. SOLUTION: Noise reduction circuit units 50A, 50B including resistors 52, 54 are respectively arranged between a + contact lever 30, an S contact lever 32 and a - contact lever 34 and terminals 35, 36, 37 respectively connected to them. Thus noise voltage generated on the - contact lever 34 and the S contact lever 32 is impressed on the resistor 52 and consumed when the -contact lever 34 comes into contact with a conductive unit 24A of the can plate 24. When the + contact lever 34 makes contact with the conductive unit 24 of the cam plate 24, noise generated on the + contact lever 30 and the S contact lever 32 is impressed on the resistor 54 and consumed.
Patent JP-S63145634-A (JP)
Inventor: TAKAHASHI MASAKI
IPC: A61B5/02
Filed: 1986-12-10
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-2000120423-A (JP)
Title: Electronic silencer system
Inventor: SHIRAGAMI YASUHIKO
IPC: G10K11/16
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent any deterioration of a silencing effect caused by degradation of an S/N ratio even in a high flow rate of exhaust gas. SOLUTION: In this electronic silencer system, a reference microphone 3, a secondary sound source and an error microphone 5 are disposed in an exhaust duct 1 connected at one end thereof to a noise source in this order in an exhaust gas flowing direction Y from the noise source. Sound waves received by the reference microphone 3 and the error microphone 5 are processed, so that silencing sound waves are generated from the secondary sound source. A rate delaying device 13 for delaying a flow rate of exhaust gas is disposed upstream of at least one of the reference microphone 3 and the error microphone 5.
Patent JP-2001115281-A (JP)
Title: Electrolytic cell
Inventor: IORIZAKI MASAAKI
IPC: C23F1/46
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic cell of an improved type which is capable of stably executing the scraping of copper powder from cathode plates and the discharge of the copper powder from a cathode chamber. SOLUTION: The electrolytic cell has an anode chamber 60 which has a gas outflow port, the cathode chamber 61 which encloses this anode chamber and has a raw liquid inlet, a circulating catholyte inflow port and outflow port and a deposited metal discharge port, a diaphragm member 62 which parts the cathode chamber and the anode chamber and a scraping means for scraping the metal deposited on the cathode plate arranged in the cathode chamber. The cathode chamber formed to a container form suitable for enclosing the anode chamber has a lower portion of a deformed conical shape made perpendicular on the side where the deposited metal on the cathode plates is scrapped.
Patent JP-H02141654-A (JP)
Title: Carbon dioxide sensor using fet
Inventor: TSUKADA KEIJI
IPC: G01N27/414
Filed: 1988-11-24
Abstract: PURPOSE:To make it possible to obtain a total solid-state type sensor by forming two ISFETs having the different carbon dioxide responses on the same substrate, and measuring the partial pressure of the carbon dioxide based on the output difference between both ISFETs. CONSTITUTION:An ISFET is formed on an Si substrate 1 and comprises a source 2, a drain 3 and a gate. In the gate structure of the ISFET responding to CO2; SiO2 4, Si3N4 5 and a K<+> ion sensitive film 6 are formed from the side of the substrate 1. Here, the dissolved CO2 enters into the sensitive film 6. The CO2 is dissociated into H<+> and HCO3<->. The amount of change in H<+> generated by the dissociation is captured with a pH sensitive film. The amount appears substantially as the amount of change in gate potential of the FET. In the ISFET which is not sensitive to CO2, Pt 7 which is used as a film that does not respond to pH is formed by a sputtering method. In this constitution, a total solid-state type sensor can be obtained.
Patent JP-2000106944-A (JP)
Title: Bar-shaped cosmetics feeding container
Inventor: IIZUKA SHIGEO
IPC: A45D40/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To enable using bar-shaped cosmetics such as a lipstick without remaining inside a bar-shaped cosmetics holding cylinder bottom part. SOLUTION: A push-up bar 6 is erected from a pinch cylinder bottom wall 5, division grooves 4a, 4b, 4c and 4d are formed in an inner cylinder 3, a through-hole 9 is formed in a pinch cylinder 2, helical grooves 13 are formed on the inner surface of an outer cylinder 12, an engagement pin arranged in an elevating/lowering cylinder 15 which is fitted to the inner cylinder 3 so as to be freely and vertically movable is engaged with the helical grooves 13 with the division grooves so as to be freely slidable, the top wall 21 of a peripheral wall 20 which is fitted to the elevating/lowering cylinder 15 so as to be freely and vertically movable is made to approach the push-up bar 6 and a stopper pin 23 is engaged with the lower end of the bar-shaped cosmetics holding cylinder 14.  Then, the stopper pin 23 is provided with a mounting position for preventing more downward lowering from the downward movement lower limit of the bar-shaped cosmetics holding cylinder 14 after engagement with the cylinder 14 and a non-mounting position for enabling the correlative push-up of a mobile bottom wall 19 by the push-up bar 6 after separation from the cylinder 14.
Patent JP-H1189895-A (JP)
Title: System for connecting beds with each other and its device
Inventor: SHIKINAMI HIROKO
IPC: A61G1/00
Filed: 1997-09-21
Abstract: PROBLEM TO BE SOLVED: To surely prevent a person to be nursed from falling down between both of beds because a part connecting both of the bed open during shifting operation by providing a connecting device connecting a first bed where the person to be nursed lies on his back and a second bed for moving, which is arranged parallelly with the first bed in order to move the person to be nursed. SOLUTION: A supporting belt for connection 6 is arranged crossing under a laid bedding 5 between the bed frame 3 of the first bed 1 being a constantly arranged bed and a mattress 4 or between the mattress 4 and the bedding 5. Both tip parts of this belt 6 are made double branch structure, a connection ring 10 is attached to its upper side and a lower part 11 is adhered to a bed frame 3 or the side surface of a mattress 4 to fix the belt 6. On the other hand, also concerning the second bed for moving 12, the supporting belt 6 is mounted corresponding to the position of the first bed connecting part. Then, at the time of parallelly arranging the first/second beds 1 and 12, the belt 6 of the second bed is inserted to the ring 10 of the first bed 1 to bind to integrate both of the beds 1 and 12.
Patent JP-H01136727-A (JP)
Title: Expansion molding device
Inventor: MIURA YOSHIMASA
IPC: B29C44/00
Filed: 1987-11-25
Abstract: PURPOSE:To contrive the protection of a vacuum pump by a method in which steam chambers are provided on the side of the mold with vent holes, and a easing is formed, and then a steam feeding means, a vacuum means and a drain discharging means are provided in said casing, and further while said casing is used as a separator of gas and water, the suction port of said vacuum means is provided at the position where said port is not in contact with the water collected in the casing. CONSTITUTION:Steam S is introduced in a male mold 1a and a female mold 1b from a steam feeding source through pipe lines 3a, 3b, and is supplied in the steam chamber A, B of each mold. Then the steam is sent into a mold cavity 2 through the vent holes on the wall-surface of the mold cavity 2, and foams the beads in the mold cavity 2. Next, cooling water W is ejected into the male mold 1a and the female mold 1b through pipe lines 4a, 4b. A vacuum pump 11 is operated, and the steam in the steam chambers A, B and the mold cavity 2 is sucked, and then the sucked steam is introduced into a condenser 8. The condensed water collected in the bottom of a mold 1 is discharged from a discharging pipe 16. Thus, the condensed water does not enter the vacuum pump 11, and the protection of the pump is contrived.
Patent JP-S62152421-A (JP)
Inventor: YABUUCHI HIDETAKA
IPC: A47L9/28
Filed: 1985-12-25
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-S63151745-A (JP)
Inventor: YAGI SEIICHIRO
IPC: E04B9/22
Filed: 1986-12-11
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-H05135336-A (JP)
Title: Head moving type rotary drum device
Inventor: KIMURA SHUNICHIRO
IPC: G11B5/52
Filed: 1991-11-12
Abstract: PURPOSE:To stabilize recording and reproducing characteristics by dividing a bearing to a radial bearing and a thrust bearing, installing the thrust plate of thrust bearing to an actuator and providing the actuator on a stationary drum so that a spindle con move in a thrust direction in the thrust bearing. CONSTITUTION:A bearing of a head moving type rotary drum device is divided into a radial bearing 29b and a thrust bearing. The thrust plate 32 of the thrust bearing is installed on an ceramic actuator 31. In addition, the actuator 31 is fixed to a stationary drum 21 so that a spindle 60 can move in the thrust direction in the radial bearing 29b. Thus, the length up to the magnetic head 23 from the fulcrum of the securing screw of the actuator 31 is taken large. Since a magnetic head 23 is displaced at every unit mounted on the rotary drum 21, the magnetic head is perpendicularly moved while the posture of the magnetic head 23 is maintained. The head touch with a tape is thus improved.
Patent JP-H10141395-A (JP)
Title: Driving power transmission device
Inventor: SAKAI NAOYUKI
IPC: F16D43/284
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To secure proper transmission torque by constituting a pressure generating means with three stationary blades integrally rotating with a turning shaft, a viscous fluid filled up in plural pressure chambers partitioned off by these blades, and a movable blade being relatively shiftable in the circumferential direction among these three stationary blades. SOLUTION: A space part 20 is recessingly installed in one end of a piston 16 being opposite to a rear housing concentrically with a turning shaft 14. A rotor 21 is engaged of its central part with a peripheral part of this turning shaft 14 by means of a spline. In addition, plural blades being thick-wall slightly smaller than an axial size of the space part 20 are projectingly installed in this rotor 21 at equiangular intervals on the circumference in the radial direction, whereby the space part 20 is partitioned to plural pressure chambers 23 by these blades 22. In addition, each top of these stationary blades 22 is given a small clearance 28 to an inner circumference of the space part 20, and thereby a viscous fluid 27 is made so as to pass through, as being restricted, between both sides in a sense of rotation of the stationary blades 22 in terms of design.  With this constitution, the extent of responsiveness in time of the turnabout of differential rotation is improvable.
Patent JP-H01136392-A (JP)
Title: Semiconductor laser device
Inventor: MIHASHI YUTAKA
IPC: H01S5/00
Filed: 1987-11-24
Abstract: PURPOSE:To enable oscillation in a stable mode even at the time of high-output operation while enabling a low threshold and low operating currents by growing a double hetero-crystal including an active layer having an inclined section at a stepped section onto a substrate with the stepped section by using an MOCVD method and diffusing a p-type impurity. CONSTITUTION:When positive (+) voltage is applied to a p side electrode 8 and negative (-) one to an n side electrode 9, currents concentrate and flow through an inclined section in an active layer having small build-in potential. When currents are increased up to thresh old currents, laser oscillation is generated in the inclined section 7 in the active layer, and the laser oscillation section is used as an active region. Since beams are confined in the transverse direction, the direction of inclination of the active layer, at a large effective refractive index step generated at the bent section of the active layer at that time, laser oscillation at a stable transverse mode can be acquired. Consequently, since the width of the active region is determined by the height of the stepped section in a substrate, the value of the height is narrowed easily, and a stable transverse fundamental mode is obtained lip to a high output. Low threshold currents and low operating currents can be realized, thus also reducing the deterioration of an element due to heat generation, etc., then attaining the lengthening of a lifetime and improvement in reliability.
Patent JP-H02144214-A (JP)
Title: Air conditioning device
Inventor: SAEKI TAKAFUMI
IPC: B60H1/00
Filed: 1988-11-25
Abstract: PURPOSE:To make the temperature distribution of blowing-out air uniform and regular by changing over a damper, by which the air passed through an evaporator is selectively changed over to flow through a heater core or through a bypass passage, in response to the difference between the detected value of the temperature inside a vehicle room or the like and the setting value. CONSTITUTION:The air induced by a blower 2 through the inside of a duct 1 and passed through a evaporator 3 is changed over by a damper 5 so as to be selectively led to flow through a heater core 4 or through a bypass passage 6. And the changeover of the damper 5 is carried out by a controller 10 via an actuator 7 on the basis of respective outputs of a setting means 8 for the temperature inside a vehicle room or the like and a detecting means 9. In this case, when the detected temperature is higher than the setting temperature, the time for passing air through the damper into the heater core 4 is shortened according to the higher degree. On the other hand, when the detected temperature is lower than the setting temperature, the time for passing air through the damper into the bypass 6 is shortened according to the lower degree.
Patent JP-S62149648-A (JP)
Title: Production of secondary amine
Inventor: YOKOTA YUKINAGA
IPC: B01J23/89
Filed: 1985-12-25
Abstract: PURPOSE:To obtain the titled substance, by reacting an alcohol or aldehyde with a primary amine in the presence of a catalyst, consisting of three metal components containing copper and nickel and further a small amount of a platinum group element of group VIII metal added thereto and capable of exhibiting high activity and selectivity under pressure while removing water. CONSTITUTION:An alcohol or aldehyde having a straight or branched chain or polyhydric alcohol is reacted with a primary amine in the presence of a catalyst, consisting of three metal components (preferably 1:9-9:1 molar ratio of copper to nickel and at 0.001-0.1 molar ratio of the platinum group element of group VIII metal to the total amount of the copper and nickel) and prepared by adding the platinum group metal catalyst, e.g. platinum, palladium, ruthenium, rhodium, etc., to the copper and nickel at 150-250 deg.C under atmospheric pressure - 5atm pressure (gauge pressure) removing water formed by the reaction to afford the aimed secondary amine. The primary amine is preferably present in a larger amount than the consumption of the alcohol or aldehyde in the system at all times.
Patent JP-H02147198-A (JP)
Title: Device for positioning work
Inventor: IRIE KOHEI
IPC: B23Q3/18
Filed: 1988-11-25
Abstract: PURPOSE:To always fixedly keep the working origin to a later stage in spite of the dimensional change of a work by positioning the work with reference to one of four corners of the work having a rectangular plate shape. CONSTITUTION:When the work 11 is sent from a conveyor to a delivering position, it abuts positioning blocks 36a,37a and stops there. The work 11 is abutted by the operation of a liquid pressure cylinder 20 on a reference positioning block 21b to advance a reference corner plate 18 to the side of a corner plate 22. The corner plate 22 is advanced by the operation of a cylinder 24 to the side of the reference corner plate 18 through a positioning block 25b and the reference positioning block 21b. Further, while all remaining liquid pressure cylinders 30,31,34,35 are operated and the work 11 abuts positioning blocks 36a,36b,37a,37b, the work 11 is pressed to the sides of the reference positioning blocks 21a,21b and positioned.
Patent JP-H07150197-A (JP)
Title: Cleaning solvent composition
Inventor: OSHIMA KATSUHIDE
IPC: C11D7/30
Filed: 1993-11-26
Abstract: PURPOSE:To obtain a cleaning solvent composition having an excellent effect as a substitute for chlorofluorocarbon and chlorine compound solvents. CONSTITUTION:The composition contains n-propyl bromide and/or isopropyl bromide, at least one compound selected from nitromethane, nitroethane and nitropropane, and at least one compound selected from an alkyl Cellosolve and a dioxane.
Patent JP-2001112410-A (JP)
Title: Frozen potato, method for producing frozen potato and food containing frozen potato
Inventor: NISHI TAKASHI
IPC: A23L19/12
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a frozen potato having an excellent palatability (chewiness) and flavor after blanching or freezing, suitably useful as a frozen raw material for various kinds of foods, especially for retort foods. SOLUTION: Cut potato of variety Sayaka is blanched on the condition that a browning cause enzyme is deactivated but a starch is not substantially pregelatinized and frozen to give the objective frozen potato.