baber/WOPTO huggingface dataset:
Patent JP-2000102570-A (JP)
Title: Assistant electric wheel
Inventor: KATO TAKASHI
IPC: A61G5/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To lay an assistant electric wheel along side a bed even in a narrow space by providing a front caster and rear caster movable in all directions in the front and rear of a lateral pair of electric drive wheels, and providing the drive wheels in such a manner as to be switchingly movable upward from a support surface for directly connecting the grounding parts of both the casters. SOLUTION: A wheel support frame 7 is vertically rotatable around a support shaft 6 by the rotating operation of a switching lever provided on one side of a main frame 5 to vertically move a drive wheel together with a rear caster 3. In traveling by the drive of the drive wheel 1, the drive wheel 1 is moved down to move a front caster 2 lower than a support surface A for directly connecting it to the rear caster 3, whereby the vehicle body is brought into contact with a floor surface B by the drive wheel 1 and the rear caster 3 and traveled in the state where the front caster 2 is floated. When the vehicle body is brought alongside a bed 22, the drive wheel 1 is floated from the support surface A, and the front caster 2 and the rear caster 3 are brought into contact with the floor surface B.
Patent JP-H04153309-A (JP)
Title: Water-soluble fiber
Inventor: OISHI TSUKASA
IPC: D04H1/4309
Filed: 1990-10-15
Abstract: PURPOSE:To obtain the subject fiber useful for chemical lace, for producing nonwoven cloth or water-soluble hot melt adhesive, etc., having excellent water- solubility by producing from a composition of an oxyalkylene group-containing PVA-based resin and starch. CONSTITUTION:The objective fiber is produced from a composition of an oxyalkylene group-containing PVA-based resin (e.g. a saponified material of a copolymer of an oxyalkylene group-containing ethylenically unsaturated monomer and vinyl ester) and starch.
Patent JP-H02123314-A (JP)
Title: Read lens
Inventor: SHINOHARA KOICHI
IPC: G02B13/18
Filed: 1988-11-01
Abstract: PURPOSE:To obtain the read lens which is bright such as 4.5 F-number, and also, has a satisfactory performance by constituting said lens of three groups and three pieces, and satisfying a relation of a spacing of first and second groups, a cone constant of the rotary aspheric surface of a first group image side, a cone constant of the rotary aspheric surface of a second group image side, and a composite focal distance of the whole system. CONSTITUTION:The title read lens is constituted of three groups and three pieces in which a first group is a convex meniscus lens 10 whose convex surface is turned to an object side and whose surface of an image side forms a rotary aspheric surface, a second group is a biconcave lens 12 in which the face whose radius of curvature is small is in an image side, and also, this face forms a rotary aspheric surface, and a third groups is a biconvex lens 14. In this state, when a spacing of a first and a second groups, a cone constant of the rotary aspheric surface of a first group image side, a cone constant of the rotary aspheric surface of a second group image side, and a composite focal distance of the whole system are denoted as d2, K2, K4 and (f), respectively, conditions of inequalities I-III are satisfied. In such a way, a bright red lens is obtained by a simple constitution, and also, the performance of the same degree as that of a conventional read lens whose F-number is about 5.6 is obtained.
Patent JP-2001099484-A (JP)
Title: Hot water supply apparatus and hot water supply method
Inventor: MORIKI HIROYUKI
IPC: F24H1/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To save heating cost when hot water is circulated constantly by delivering hot water of sufficiently high temperature from the start when it is delivered from a faucet. SOLUTION: When hot water is delivered from a faucet 6 or 8, water remaining in a hot water supply loop is returned back to an water heater 30 and heated. When the water temperature, detected by a water temperature sensor 72 or 92, reaches a specified level, a solenoid valve 66 or 96 is opened to deliver hot water. When one hot water supply loop is used for hot water supply, the other hot water supply loop may discharge hot water to one hot water supply loop.
Patent JP-H09100065-A (JP)
Title: Wire rod supplying nozzle
Inventor: TOMIHARA SATOSHI
IPC: B65H57/12
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent any deformation in absorbing a collisional impact even in the case where a nozzle gas collided with a work or the like by installing an impact absorbing part for absorbing any impact at the time of a collision. SOLUTION: A nozzle 201 is provided with a cylindrical component 201a, an impact absorbing part 202, a tip part 203 or the like. This cylindrical component 201a of the nozzle 201 is provided with a taper part 201b. In this constitution, the impact absorbing part 202 is detachably installed in space between a lower end of this taper part 201b and the tip end 203 by means of screwing. The impact absorbing part 202 is a part that absorbs any impact in the case where the tip part 203 or the like has collided with a work and the like, by way of example. This impact absorbing part 202 is the weakest in strength than the cylindrical component 201a and the tip part 203, therefore at the time of being shocked, this impact absorbing part 202 is so designed as to be broke down.
Patent JP-H08138909-A (JP)
Title: Manufacture of voltage non-linearity resistor
Inventor: OGITA KIYOBUMI
IPC: H01C7/10
Filed: 1994-11-11
Abstract: PURPOSE: To enhance a discharge withstand current rating and the yield of production in the manufacture of a voltage non-linearity resistor by suppressing the generation of internal voids. CONSTITUTION: Manganese and cobalt, which are non-linear induction components, are added to the raw material powder which is mainly composed of zinc oxide, and a voltage non-linearity resistor is manufactured by molding and firing the above-mentioned mixture. At this time, Cox Mny Oz is grown in advance, and manganese and cobalt are added by mixing the above-mentioned compound and the raw material powder. It is desirable that the value of x/y in Cox Mny Oz is set at 1 to 5. Also, it is desirable that the Cox Mny Oz of 3.0μm or smaller in grain diameter is added to the raw material powder.
Patent JP-H02125923-A (JP)
Title: Exhaust turbo supercharger
Inventor: OKIMOTO HARUO
IPC: F02B37/007
Filed: 1988-10-31
Abstract: PURPOSE:To contrive to improve the reliability of valves by constituting an exhaust cut valve to be opened to the exhaust upstream direction, which is located within an exhaust passage wherein a secondary turbine is arranged, and is interrupted in a low revolution range, and also constituting an exhaust snifting valve within a snifting passage going around the exhaust cut valve to be opened to the exhaust downstream direction. CONSTITUTION:Each turbine 4 and 6 and each blower 8 and 9 on the primary and secondary sides of an exhaust turbo supercharger 46 are arranged for two each of branch air intake passages 10 and 11 wherein two independent exhaust passages 2 and 3 and an air intake passage 12 are junctioned. And an exhaust cut valve 18 is provided for the exhaust passage 3 on the secondary side which is suspended in a low revolution range, and a snifting valve 24 is concurrently provided for a snifting passage 22 arranged in such a way as to go around the exhaust cut valve 18. In this case, it is constituted that the exhaust cut valve 18 is to be opened to the exhaust upstream direction and the snifting valve 24 is to be opened to the exhaust downstream direction. By this constitution, the sealing property of the exhaust valve 18 and the safety in the operation of the snifting valve 24 are thereby secured.
Patent JP-H02125134-A (JP)
Title: Support structure for coast clutch and reverse clutch of automatic transmission
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H63/30
Filed: 1988-11-04
Abstract: PURPOSE:To make an automatic transmission compact by storing a coast clutch in a drum integrally formed with the outer cylinder of a reverse clutch and concurrently using the outer periphery of the drum as the drum of a belt brake. CONSTITUTION:A ring member 36 is press-fitted to the small-diameter cylinder section at the front end of a center support member 35 on the center section of a transmission case, a ring member 37 is press-fitted to the large-diameter cylinder section at the rear, the stepped cylindrical hub of the small sun gear shaft 77 of a planetary gear device is rotatably supported by the ring member 36, and the inner cylinder 601 of a coast clutch 65 is rotatably supported on its outer periphery. The ring member 37 supports the inner periphery of the inner cylinder 751 of a reverse clutch 73 arranged in series behind the coast clutch 65, a stepped cylindrical hub 771 and the inner cylinder 751 of the reverse clutch are spline-coupled, and the outer periphery is concurrently used as the drum of the first brake 71. The device can be made compact, and the inclination of the drum can be prevented.
Patent JP-H04151543-A (JP)
Title: Adhesion testing method
Inventor: NISHIKAWA NAOYUKI
IPC: G01N19/04
Filed: 1990-10-15
Abstract: PURPOSE:To make it possible to obtain many data qualitatively and quantitatively by detecting acoustic emission AE which is generated when plating is peeled from a basis material and plastic deformation, elastic deformation and breakdown occur. CONSTITUTION:An AE detector 4 is attached to a sample stage and detects the AE emitted from a plated surface 3 of a sample. Then, suitable flux is used, and the plated surface 3 is completely soldered to the surface of the surrounding part of a metal fixture 2. Then a tension tester is attached, and the metal fixture 2 is connected to a holder 1. A load is slowly applied in the direction perpendicular to the plated surface 3. When the load is applied, various AEs are generated by the plastic deformation, elastic deformation and breakdown. The AEs are analyzed, and the peeling state and the adhesion strength are measured. For example, when the peeling occurs in the broad range, the generated AEs become considerably large. Therefore, a threshold value is provided, and the judgment is performed. When the analysis and the measurement are performed in this way, many data concerning adhesion can be obtained qualitatively and quantitatively.
Patent JP-H0799924-A (JP)
Title: Stabilized powder of phaffia coloring matter oil containing astaxanthin as main component and its production
Inventor: NAKAJIMA HIDEJI
IPC: A23L5/41
Filed: 1993-09-30
Abstract: PURPOSE:To obtain a pulverized phaffia coloring matter oil mainly containing a novel functional natural coloring matter which has not only excellent color tone, light fastness and coloring properties but also physiological activities such as antioxidizing antiinflammatory and immunopotentiating activities. CONSTITUTION:Stabilized powdery product of phaffia coloring matter oil containing astaxanthin as a main ingredient. A uniform mixture is perpared from phaffia coloring matter oil, zein and/or gluten and a solvent and the solvent is removed to effect pulverization. The phaffia coloring matter oil is emulsified using a food emulsifier and the emulsion is spray-dried. The starting material containing phaffia coloring matter oil is molten in the presence of water or an organic solvent in an extruder at elevated temperature and pressure and the melt is jetted out of the die into the area maintained at normal or reduced pressure to form the powdery product.
Patent JP-H09122865-A (JP)
Title: Horizontal type centrifugal casting apparatus
Inventor: YAMAGUCHI YASUSHI
IPC: B22D13/10
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal type centrifugal casting apparatus providing a casting device which casts molten metal from a desirable position along the inner surface of a mold and can prevent the development of a casting defect. SOLUTION: In this horizontal type centrifugal casting apparatus, a casting trough 1 for casting the molten metal toward the inner surface of the mold 5 rotated around the axis and a hopper 2 for receiving the molten metal supplied to the casting trough 1 are provided, and one end 1a side of the casting trough 1 is connected with the hopper 2 and a molten metal supplying hole 2a of the hopper 2 is connected with a runner 3 of the casting trough 1. Together with them, in the horizontal type centrifugal casting apparatus arranging a sprue 4 at the tip part of the other end 1b side of the casting trough 1 and providing the casting device P advanced/retreated into the mold 5 from a casting hole 5a arranging the sprue 4 at the end part of the mold 5, a first curving part 3b curving the runner 3 at the other end 1b side downward, is formed to arrange the sprue 4 downward.
Patent JP-S63131319-A (JP)
Title: Magnetic recording medium
Inventor: INUKAI TADASHI
IPC: C09D5/23
Filed: 1986-11-20
Abstract: PURPOSE:To decrease starting torque at and under a high temp. and high humidity by using sulfonic acid metal base-contg. polyurethane compounded with a lubricating agent added with fatty acid of 12-18C at a specific ratio of the entire lubricating agent as a binder. CONSTITUTION:A magnetic layer in which magnetic powder, binder and lubricating agent are incorporated is formed on a nonmagnetic base. The binder consists essentially of the polyurethane resin contg. the sulfonic acid metal base at 10-1,000equiv./10<6>g polymer and the lubricating agent contains the fatty acid of 12-18C. The agent preferably contains the fatty acid of 12-18C, branch fatty acid ester of <=10 deg.C m.p., and ester of butyl cellosolve and fatty acid of 12-18C. The durability at and under the low temp. up to the high temp. and high humidity is thereby improved and the starting torque at and under the high temp. and high humidity is sharply improved.
Patent JP-H05276619-A (JP)
Title: Cable splicing device
IPC: G02B6/44
Filed: 1992-10-15
Abstract: PURPOSE: To protect a spliced electric cable against intrusion of moisture by providing a member for sealing the open end of a housing, a recess for receiving a cable seal and a movable means. CONSTITUTION: A member 20 for sealing the open end of a housing includes a base plate 68 provided with cable seal containing recesses 78, 80, 82, 84 extending inward from the circumferential edge thereof. The end part sealing member 20 also includes a cover plate (movable member) 86 being fixed to the base plate 68. The cover plate 86 faces the base plate 68 and moves relative to the base plate 68. The cover plate 86 defines recesses 88, 90, 92, 94 extending inward from the circumferential edge thereof while being aligned with the cable seal containing recesses 78, 80, 82, 84 of the base plate 68. This structure can protect a spliced electric cable against intrusion of moisture.
Patent JP-S63131620-A (JP)
Title: D/a conversion circuit
Inventor: NAKAJIMA IKUHIRO
IPC: H03M1/10
Filed: 1986-11-20
Abstract: PURPOSE:To reduce the distortion by subtracting an analog data of other hold section from an analog data of one hold section so as to give an output thereby making the conversion characteristic linear even near the zero level. CONSTITUTION:A decision section 1 decides two kinds of MSBs (maximum digit) of a digital data group, a specific is added only to one MSB digital data group by an adder 2 and a digital data group outputted from the adder 2 is subject to D/A conversion by a D/A converter 3. On the other hand, the D/A- converted analog data is sampled and held in other hold section and the analog data is held corresponding to the specific digital value added by the other hold section 5. Then a subtractor section 7 connected to the post-stage of the other hold section 5 or one hold section 4 subtracts the analog data of the other hold section 5 from that of the hold section 4 and gives an output. Thus, the conversion characteristic is made linear even in the vicinity when the MSB of the digital data varies and the distortion is reduced remarkably.
Patent JP-S61156279-A (JP)
Inventor: MAEHASHI KIYOSHI
IPC: G09F7/04
Filed: 1984-12-28
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-H11180274-A (JP)
Title: Attitude control device of vehicle
Inventor: MIYAZAKI KIYOAKI
IPC: B60W40/105
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy in attitude control by estimating the slip ratio between a wheel and a road surface in a traveling direction of a vehicle by an arithmetic means to obtain the force in a longitudinal direction and that in a lateral direction to be applied to each wheel. SOLUTION: An attitude control device 1 takes the outputs of a yaw rate sensor 6 and a steering angle sensor 14 when the breaking operation is detected by a brake pressure sensor 12, and determines the wheel speed V' on the basis of the wheel rotating speed sensor 10 of the front and rear wheels 8, 9. Then it takes the detecting output Gx from a longitudinal acceleration sensor 18 to calculate the slip ratio sf in a tire force arithmetic part 2. The actual vehicle speed V is calculated by using the obtained value. Simultaneously, the slip ratio of each wheel is calculated on the basis of the actual speed V and the rotating speed of each wheel to be used as the longitudinal force Fx.  Further each angle of side slip βf, βr of the front and rear wheels are determined on the basis of the actual speed V, the acceleration Gy in a lateral direction, the yaw rate ω, the steering angle δ or the like, and the force Fy in the lateral direction is determined on the basis of the braking force or the driving force acting on each wheel.
Patent JP-S61154178-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMADA CHO
IPC: H01L21/338
Filed: 1984-12-27
Abstract: PURPOSE:To obtain a highly reliable element having accurate shape readily, by using an insulating layer on the upper and side surfaces of a gate electrode as a mask for implanting high concentration impurities, forming an insulating layer having poor step coverage at the shoulder part of the gate electrode, and utilizing an overhung structure. CONSTITUTION:A second insulating film 28 is deposited on an insulating film 26, in which, e.g., a plasma silicon oxide film remains, and on the main surface of a semiconductor substrate 21 including a basis metal layer. A specified patter resist film 29 is formed on the second insulating film 28. With the resist film 29 and the second insulating film 28 as masks, high concentration Si ions are implanted in a low coneconcentration region 22. A high concentration region 30, which is to become a source and drain, is formed by self-alignment. A third insulating film 31 having a poor step coverage is deposited on, e.g., the CVD silicon oxide film 28. An overhung structure is formed at the shoulder part of the gate. Thus breakdown of ohmic metal at the step part when the metal is deposited becomes hard to occur.
Patent JP-H07125307-A (JP)
Title: Electrophotographic recorder
Inventor: TOMOYOSE KAZU
IPC: G03G15/05
Filed: 1993-11-08
Abstract: PURPOSE:To always form an image on a photoconductor belt correctly by a simple constitution. CONSTITUTION:An LED head member 3 having a self-focusing type lens array 20 is disposed inside an endless photoconductor belt 1 made to run, while a developer 4 is so disposed as to come into contact with the photoconductor belt 1 at a position opposite to the LED head member 3 on the outside surface of the photoconductor belt 1, and a close-contact member 21 made of a transparent material is so disposed as to come into contact with the photoconductor belt 1, between the self-focusing type lens array 20 of the LED head member 3 and the inside rear face of the photoconductor belt 1.
Patent JP-H01122792-A (JP)
Title: Fixture for adjusting mast in length
Inventor: YASUOKA TADAYOSHI
IPC: B63B15/02
Filed: 1987-11-05
Abstract: PURPOSE:To facilitate the adjustment of a mast in length with ease by pivotally mounting bent leaves adjacent with each other which are projected from the respective both ends of plural numbers of ring partition leaves so as to act as an adjust ring, and engaging the projection of respective partition leaves with the engaging hole of a joint shaft constituting a mast. CONSTITUTION:In a sailing device such as wind surfing and the like, the lower end section of a mast composed of a joint shaft 20 and a mast shaft 21 is connected with an universal joint 17 fixed on the upper surface of a board at its upper section. In this case, plural numbers of engaging holes 27 in the radial direction are bored on the joint shaft 20 while being arranged at specified intervals in the axial direction so as to let both an adjust ring 30 and a stopper ring 31 be outwardly coupled with the aforesaid shaft 20 for constituting a mast ring 30 in such a way that leg leaves 33 are pivotally mounted 34, which are projected at the both ends of two each of ring partition leaves 32 and are adjacent to each other. And then, projections 35 in the inner surface of the respective partition leaves 32 are engaged with one of the engaging holes 27 so as to adjust the mast in length.
Patent JP-H06233777-A (JP)
Title: Impulsive wave treatment device
Inventor: FUJII NAOKO
IPC: A61B17/22
Filed: 1993-11-08
Abstract: PURPOSE:To detect the position and posture of a detecting probe with high accuracy without using an arm. CONSTITUTION:This impulsive wave treatment device 1 detects an object not to be crushed by moving the probe prior to a treatment and positions an impulsive wave oscillation section 5 so as to meet the position and posture of the hand probe. The device has at least three ultrasonic oscillators a1 to a3 for position signal transmission which move integrally with the hand probe and at least >=3 signal receiver b1 to b3 which receive the ultrasonic waves emitted from these ultrasonic oscillators a1 to a3 for position signal transmission in specified positions. The position and posture of the hand probe are determined in accordance with the ultrasonic waves emitted from the ultrasonic oscillators a1 to a3 for position signal transmission.
Patent JP-H01119843-A (JP)
Title: Address converter
Inventor: GOTO TOSHIO
IPC: G06F12/10
Filed: 1987-11-04
Abstract: PURPOSE:To execute the recovery processing without executing the maintenance and the replacement of a memory circuit for executing the memory mapping, even if an error is generated in a memory mapping process by providing two pieces of memory circuits used for the memory mapping. CONSTITUTION:In a state that the memory mapping is being executed by using a memory area MAP0 of a mapping memory circuit 11, if a parity error is generated, an error signal PE is generated from a parity checking circuit 12, and '1' is set to a register 16. Subsequently, when a map initializing signal MAPIN is supplied to a register 17 from a CPU, a map error signal MAPE of the register 16 is set to a register 17. In such a way, the CPU executes the memory mapping by changing the use of the memory area MAP0 of the memory circuit 11 to a memory area MAP1.
Patent JP-H10105541-A (JP)
Title: Information processor, information processing method and storage medium
Inventor: HONDA YASUAKI
IPC: G06Q50/10
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To enable a virtual reality space to be shared or not shared with another user in accordance with the request of a user by switching an operating mode to a sharing mode to share the three-dimensional(3D) virtual reality space with the other user or a non-sharing mode not to share it through a switching means. SOLUTION: When a switching button is clicked, a browser (client terminal 13) tries to connect a prescribed bureau (shared server terminal 11) and the bureau transmits update information concerning the browser to be connected to a connected browser and transmits update information concerning the connected browser to the blouser to be connected. Thus, the same world is shared among plural users (blousers). When the user clicks the switching button later, the browser is disconnected form the bureau and the update information is not transmitted any more. Therefore, at that browser, the world in which only the browser itself exists is displayed.