baber/WOPTO huggingface dataset:
Patent JP-2000008957-A (JP)
Title: Rocket motor
Inventor: KOZUKI ISAO
IPC: F02K9/38
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To surely drop a propelled body to a target position by destroying a coupling and actuating a pressure opening mechanism to jet a gas inside a main body to a diagonal outward so as not to strike a rear face of the propelled body when the propelled boy is separated from the main body. SOLUTION: In this rocket motor, a propelled body M is attached to its tip, a propellant 2 ignited by a ignition device 4 is burned in the radial direction, and a generated propulsion gas is jetted to the air jetting from a jet nozzle 3. At this moment, calculation is carried out based on a position where the propelled body M is to be dropped. When a timing in which the propelled body M is separated is reached, an explosive buried near an attaching part (a) of a coupling 53 is ignited by a command to destroy the coupling 53 by explosive power. A cover 52 of a pressure open mechanism Q is moved in response to a gas inside the main body 1 to jet the propulsion gas obliquely outward. Accordingly, the propelled body M is separated from the main body 1.
Patent JP-S5891145-A (JP)
Title: Titanium oxide-base colored sintered alloy
Inventor: FUKUHARA MIKIO
IPC: C22C19/00
Filed: 1981-11-24
Abstract: PURPOSE:To provide a colored sintered alloy for decorative articles having a light weight, a beautiful golden color and high hardness by consisting the same of specific ratios of a bound phase of Fe, Ni, Co and a hard phase of TiO. CONSTITUTION:A sintered alloy consisting of a hard phase of TiO having a beautiful golden color and characteristics of high hardness 2-60wt% a bound phase of >=1 kind among Fe, Ni, Co which are effective in improving wettability with said phase, strength, sinterability and compactness, and unavoidable impurities. If necessary, a part of said bound phase may be substituted with about 0.5-40wt% >=1 kind among Ti, Zr, Hf, V, Nb, Ta, W, Cr, Mo, Al, Si, Mn, Cu, B in order to improve sinterability, corrosion resistance and the solid soln. of the bound phase. If the bound phase is below the lower limit, sinterability compactness degrade and in excess of the upper limit, the deformation during sintering increases and the working time in pose stages increases. If the substituting metals such as Ti are below the lower limit, the effect of the corrosion resistance and the strength of the solid soln. is weak and in excess of the upper limit, the sinterability and compactness degrade.
Patent JP-2000004989-A (JP)
Title: Bedding
Inventor: KAWASE TOSHIKO
IPC: A47G9/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To remove uncomfortable feeling by acetic acid odor and reduce tired feeling in using bedding as a sheet, pillow, zabuton (Japanese cushion), cushion, etc., by filling powder with the main component of a distilled fraction of pyroligneous acid at a specific temperature into a bag sheet main body of the bedding. SOLUTION: Powder 6 with the main component of a fraction of pyroligneous acid distilled at 95-105 deg.C is filled into a bag shape permeable sheet main body 1. The constitution of the bag shape sheet main body 1 is suitably selected by kinds etc., of bedding. The bag shape sheet main body 1 is made by superposing a permeable sheet 3 on an impermeable or permeable sheet 2 and joining those sheets 2, 3 by sewing, adhering, or fusing periphery parts of both sheets 2, 3 together to form a bag shape. Both sheets 2, 3 are sewed, adhered, fused together to form a number of partition parts 4 to form mutually independent small chambers 5 in the partition parts 4 and the powder 6 is filled in those small chambers 5.
Patent JP-H0238140-A (JP)
Title: Power transmission
Inventor: WATANABE KAZUYOSHI
IPC: B60K17/348
Filed: 1988-07-29
Abstract: PURPOSE:To make it easier for the wheels of a vehicle to escape from stacked conditions, by providing an electromagnetic powder clutch for limiting relative rotation of two rotating members with each other, and also providing limiting means for further limiting the above relative rotation only when absolute rotating speeds of the rotating members are low. CONSTITUTION:An electromagnetic-power clutch 5 is used as a center diff. to be interposed between the front wheel driving shaft and the rear wheel driving shaft of a FF base type four-wheel drive vehicle. This electromagnetic-powder clutch 5 comprises an input shaft 12 having a rotating member 13 formed of both a cylindrically-shaped case 14 and a side wall member 16 and disposed thereon to be rotatable relatively therewith, and a working room 17 defined between the case 14 and the side wall member and having ferromagnetic powder sealed therein. Also, on the side of the outer periphery of the case 14 is disposed an electromagnet 22 to be opposed to a rotor 18 which is fixed to the input member 12 and whose section is in the form of a rough T. In addition, a centrifugal clutch 27 is provided as limiting means for limiting relative rotation of the input shaft 12 and the rotating member 13 with each other only when absolute rotating speeds of both of them 12, 13 are low, and is interposed between the case 14 and the input shaft 14.
Patent JP-H1133044-A (JP)
Title: Dental steam washer
Inventor: TADAKUMA MUTSUMI
IPC: F22B1/28
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To report various information regarding steam temperature in a dental steam washer, while minimizing the number of part items used and the space for installing the parts of a boiler. SOLUTION: In a dental steam washer which generates steam by heating water in a boiler 4 by a heating means 5 and discharges the steam as necessary, a temperature sensor 7 detecting the steam temperature is provided near a steam discharge opening 21 in the boiler 4. In this case, even without the use of plural thermostats providing switch functions as in conventional cases, information can be reported in various ways depending on the temperature by utilizing outputs from the single temperature sensor 7, and the space for installation can be omitted.
Patent JP-2001017097-A (JP)
Title: Method for cooking rice and cooked rice obtained by the same
Inventor: YOSHIDA MASATO
IPC: A23L7/10
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for cooking rice, by which the cooked rice having an improved taste whose deterioration due to aging can be sufficiently prevented, by adding the components of silkworms, cocoon and silk raw rice and then cooking the mixture with water. SOLUTION: This method for cooking rice comprises immersing raw rice in water to supply the water, adding the components of silkworms, cocoons and silk, such as sericin and fibroin, to the rice, and then cooking the mixture by a conventional method. The components preferably are the components which have the form of easily handleable powder, are soluble in water for improving the compatibility of the rice with the water, improving the permeability of the water in the rice and sufficiently improving the quality of the cooked rice up to its inner portion, and further have high absorbability and low mol.wts.  The components are effective, even when added to rice in the course of the cooking treatment, but is preferably added to the rice before completely cooked with water, because a sufficient contact time, the easy impregnation of the water into the whole inner portions of the rice, and the stable effect of the components are achieved.
Patent JP-H0783518-A (JP)
Title: Solar heat warm water machine using baked floor
Inventor: AKAHORI SHOKICHI
IPC: F24J2/04
Filed: 1993-06-21
Abstract: PURPOSE:To provide high temperature warm water by composing a baked floor by compressing recycled juice cans. CONSTITUTION:A heat receiving chamber and a warm water tank 6 are arranged on an oblique surface of a roof in which solar light is emitted, an upper surface of the chamber is covered with a glass plate 2, etc., many water tubes 3 are provided in the chamber, a baked floor 10 is provided under the tubes 3, and high temperature warm water is made by solar heat from above and the floor 10 from its lower surface.
Patent JP-2000015634-A (JP)
Title: Heat treatment apparatus for curling magnetic tape
Inventor: KASAHARA KANENORI
IPC: B29B13/02
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a high efficiency heat treatment apparatus for curling which performs the curling magnetic tape pieces by heating and the conveyance of them simultaneously and can carry out the curling continuously in large quantities in a limited space and a curling heat treatment system. SOLUTION: A magnetic tape 30 is charged from a hopper in the upper part of a crusher 1 and cut into magnetic tape pieces about 3-20 mm in length. The pieces are conveyed through a pneumatic transportation conduit 3 and supplied from a cyclone 4 to a heating transportation conduit 6. In the conduit 6, the pieces are conveyed while being heated at 140-200 deg.C by a hot air current supplied from a hot air generator 5. The pieces are curled/shrunk by heating from the hot air current to be a raw material for recycling and packed in a container 14 or supplied directly to a panel production process and others for recycling.
Patent JP-H0478316-A (JP)
Title: Superconducting bearing
Inventor: TAKAHATA RYOICHI
IPC: H01F7/02
Filed: 1990-07-17
Abstract: PURPOSE:To simplify a manufacture design by allowing the intrusionn of the magnetic flux of a permanent magnet, and locating a superconducting bearing at a separated position where a predetermined quantity of the magnetic flux of the permanent magnet intrudes and the distribution of the intruded magnetic flux is evened independently from the rotation of a rotating member. CONSTITUTION:When a rotating shaft 2 is pressed to a superconducting member 1 side to come close to a position with a predetermined distance, most of the magnetic flux generated from the rotating shaft 2 intrude inside of the superconducting member 1. At this stage, since superconducting particles exist evenly inside of the superconducting member 1, the distribution of the magnetic flux intruded inside of the superconducting member 1 becomes constant, and as if the rotating shaft 2 is stuck by a virtual pin stood in the superconducting member 1, and the rotating shaft 2 is restricted against the superconducting member 1. The rotating shaft 2 is therefore supported under the extremely stable floated condition. Under the condition that the magnetic flux of the rotating shaft 2 intrudes the superconducting member 1, the rotating shaft 2 is stably rotated for support with the centrifugal work.
Patent JP-H0474596-A (JP)
Title: Aeration tank
Inventor: ISHIBASHI MASATAKA
IPC: C02F3/20
Filed: 1990-07-16
Abstract: PURPOSE:To form an inexpensive aeration tank excellent in earthquake resistance and simple to assemble and disassemble by forming a flexible structure not connecting an outer peripheral side wall and a central fixing stand and pressing a rubber sheet to an installation surface such as the ground and the inner surface of the outer peripheral side wall by water pressure. CONSTITUTION:An outer peripheral side wall 4 is implanted in a loop-shape concrete base 3 and a plurality of foundation piles are driven in the center part of the conical circular installation surface surrounded by the outer peripheral side wall 4 and a flat disc-shape concrete fixing stand 5 is anchored thereon. A rubber sheet 6 with thickness of about 1 mm is closely applied to the bottom surface from the fixing stand to the inner perphery of the outer peripheral side wall 4 and the inner peripheral surface of the outer peripheral side wall 4 to form a tub-shape tank body. A ring-shape concrete press plate 7 is placed on the fixing stand 5 so as to press the rubber sheet 6 and the ring- shape aeration nozzle 8 connected to an air supply pipe 9 is arranged on the press plate 7. A deodorizing oxygen supply device 11 is arranged to the central part in the tank body at the position equal to the surface of the waste water in the tank.
Patent JP-H0716041-A (JP)
Title: Tackling-changing device for fishing float
Inventor: SAKAKURA HARUO
IPC: A01K93/00
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a tackling-changing device capable of automatically and surely changing from a fixed float tackle to a freely floating tackle even by an angler lack of high technique and rich experience. CONSTITUTION:This changing device is composed of a spool S to be slidably engaged with a fishing line L, fixed bearing cases C1, C2 to rotatably support the spool S and spool braking mechanisms B placed between the spool S and each of the fixed bearing cases C1, C2. When the spool S is turned by a definite angle (theta) from outside of the fixed bearing cases C1, C2, the fishing line L is wound on the spool in an unslidable manner and the spool S is fixed and locked by the braking mechanism B. When a prescribed definite tension is applied to the fishing line L, the spool S is automatically rotated in reverse direction.
Patent JP-H0934983-A (JP)
Title: Data recognition system with distribution function
Inventor: TAMURA MASAHIRO
IPC: H04N1/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a data recognition system with distribution function with which data distribution control is executed while considering the throughput of each terminal equipment. SOLUTION: Concerning the data recognition system with distribution function with which data recognition to input data is performed and the input data having unrecognizable data are corrected by any one of plural correcting means 4a, 4b, 4c, 4d..., this system is provided with a detecting means 3 for detecting the degree of unrecognizable data in the input data, setting means 4a, 4b, 4c and 4d... for setting the throughput of the correcting means 4a, 4b, 4c and 4d... and distribution deciding means 6 for deciding any one of correcting means 4a, 4b, 4c and 4d... to perform the correction of input data based on the detected result at the detecting means 3 and the set results at the setting means 4a, 4b, 4c and 4d....
Patent JP-H0238796-A (JP)
Title: Branch pipe coupler
Inventor: MATSUMOTO TAKESHI
IPC: F16L41/02
Filed: 1988-07-28
Abstract: PURPOSE:To heighten the rigidity of an entire coupler by assembling a main pipe and a branch pipe in a coupler main body formed of a pipe material with a rib provided in the vicinity of its opening peripheral end and having the main and branch pipes batch solder welded at the coupler main body. CONSTITUTION:A rib 2, a branch cylinder hole 3 and a cylinder hole 4 are formed by pressing the right and left side of the pipe material with a branch connecting hole bored so as to form a coupler main body 1. A main pipe P and a branch pipe P0 are assembled respectively in the cylinder hole 4 and a branch cylinder hole 3 of the coupler main body 1 and batch solder welded at the coupler main body 1. The solder welding work can be thus improved as well as the rigidity of the entire coupler can be heightened by the rib 2.
Patent JP-H0353248-A (JP)
Title: Color diffusion transfer photographic film unit
Inventor: TAKANO YUKIO
IPC: G03C8/42
Filed: 1989-07-21
Abstract: PURPOSE:To shorten the time for perfection of images and to obtain color images having high image quality and particularly excellent sharpness by providing dyestuff capturing layer on the outermost surface with which the alkaline processing compsn. of a cover sheet comes into contact. CONSTITUTION:This film unit includes a photosensitive sheet having silver halide emulsion layers combined with an image receiving layer white reflecting layer, light shielding layer, and dyestuff image forming material, a transparent cover sheet having a neutralizing layer and neutralization timing layer on a transparent base and the light shieldable alkaline processing compsn, developed between the photosensitive sheet and the transparent cover on the transparent base. The dyestuff capturing layer is provided on the outermost layer with which the alkaline processing compsn. of the cover sheet comes into contact. The sharpness is improved in this way and the time for perfection of the images is shortened.
Patent JP-H0930997-A (JP)
Title: 4-(2-cyclohexyl)propyl-p-terphenyl derivative
Inventor: TAKEHARA SADAO
IPC: C09K19/30
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound easily producible on an industrial scale and giving a liquid crystal composition suitable for active matrix driving, having good electrooptical properties and high solubility and stability and, accordingly, resistant to the precipitation of crystal even at a low temperature. SOLUTION: This compound is expressed by formula I (R<1> is a 1-12C alkyl; X<1> to X<6> are each H or F; Z is H, F, Cl, etc.; the configuration of the cyclohexane ring is trans), e.g. 3,4,5-trifluoro-4"-[2(trans-4-propyl)cyclohexyl]propyl-p- terphenyl. The compound can be produced e.g. by reacting a compound of formula II with a compound of formula III (one of W<1> and W<2> is a halogen and the other is a halogen, Li, etc.) in the presence of a catalyst such as a palladium (O) complex. The biphenyl derivative of formula II can be produced e.g. by using a 2-(cyclohexyl)propanal derivative such as 2-(trans-4- propylcyclohexyl)propanal as a starting material.
Patent JP-S5891673-A (JP)
Title: Manufacture of semiconductor device
Inventor: ICHIKAWA FUMIO
IPC: H01L29/72
Filed: 1981-11-27
Abstract: PURPOSE:To manufacture a transistor in excellent reproducibility by forming an epitaxial layer with a profile, impurity concentration thereof close to a semiconductor substrate is made lower, onto the substrate and inplanting the ions of an impurity having a reverse conduction type to the epitaxial layer. CONSTITUTION:The N type epitaxial layer 12 is shaped onto the N type Si substrate 11 through a LPE method or a MBE method. In this case, the impurity profile of the epitaxial layer 12 is set so that impurity concentration is made lower at the substrate 11 side and higher in the surface. The surface of the epitaxial layer 12 is coated with a thick oxide film 13 and a thin oxide film 15, and the ions of the P type impurity such as B are inplanted. Energy injected at that time is adjusted so that the peak of the concentration of B is formed at the position of predetermined depth of the epitaxial layer 12 in a region not masked with the oxide films 13, 15. Accordingly, the base region 16 of the transistor is shaped, and a residual region 17 functions as an emitter. The transistor having stable characteristics can be manufactured because the impurity can easily be controlled in both the epitaxial layer 12 and the ion implanted layer 16.
Patent JP-H0353106-A (JP)
Title: Measuring instrument for extent of linear movement
Inventor: YAMAMOTO NORIKO
IPC: G01B21/00
Filed: 1989-07-20
Abstract: PURPOSE:To accurately measure the extent of movement of an object by attaching a fixed plate to the object which converts the rotation of the shaft of a stepping motor to a rectilinear motion and is moved on a straight line and measuring the pulse signal obtained from a moving plate. CONSTITUTION:The light from an LED 4 is received by a photo transistor (Tr) 8, and a current flows to the coil of a relay 9, and the relay 9 is operated and the current does not flow to an electromagnet 7. When an object 1 is moved, a fixed plate 2 is moved and the Tr 8 cannot receive the light of the LED 4. Therefore, the current does not flow to the coil of the relay 9, and the contact of the relay 9 is turned on and the current flows to the electromag net 7, and attraction acts between electromagnets 3 and 7. Then, a moving plate 6 is moved toward the plate 2, and the current flows to the Tr 8 again, and the current does not flow to the electromagnet 7, and the attraction does not act between electromagnets 3 and 7. While the object is continuously moved, the TR 8 is repeatedly turned on and off. Consequently, the number of pulses is counted by a counter 10 to measure the extent of movement of the object 1.
Patent JP-H0740201-A (JP)
Title: Detector device of moving article
Inventor: NITTA HIROSHIGE
IPC: B23Q7/00
Filed: 1993-06-30
Abstract: PURPOSE:To certainly carry out selection of pipes, chips and others without malfunction by providing a plural number of multipoint detection means facing against each other by way of sandwiching a passing route of moving articles and arranging number selection switches and continuous selection switches on a plural number of lines in a specified state. CONSTITUTION:A plural number of multipoint detection means consisting of a projector and light receivers 1a-4a facing against each other by way of sandwiching a passing route of moving articles are provided, and each of the light receivers 1a-4a is connected to a multipoint output means consisting of a plural number of magnet switches RY1-RY4. Head end contact points of switches of a block B1 (same wit B2-B4) are serially connected to each other, and in the same way, contact points in the same squence are serially connected to each other, and 4 pieces of lines L1-L4 in total are constituted. Each of the lines is connected to each other in parallel, and to electrify each of the lines selection switch SEL1 is interposed. Additionally, so as to electrify only the lines selected by the number selection switch and where only three pieces of the A contact points are adjacent to each other, a continuous selection switch PB1 is provided.
Patent JP-H0511138-A (JP)
Title: Optical connector connection part
Inventor: KATO KOJI
IPC: G02B6/36
Filed: 1991-07-03
Abstract: PURPOSE:To provide the optical connector connection part which enables ferrule tip surfaces in respective plugs to easily be cleaned when a couples of plug are separated at need. CONSTITUTION:When the couple of plugs 23a and 23b are separated, the tip surfaces of the ferrules 22a and 22b are exposed to the abutting surface sides of flanges 25a and 25b. Consequently, when the plugs 23a and 23b are mutually assembled after being separated from each other at need, the tip surfaces of the ferrules 22a and 22b in those plugs can easily be cleaned prior to the assembly. Therefore, an increase in the connection loss between optical fibers 21a and 21b due to the contamination of the ferrule tip surfaces is evaded.
Patent JP-H0716337-A (JP)
Title: Score gaining game machine
Inventor: KINOSHITA SHUNICHI
IPC: A63F7/02
Filed: 1993-06-30
Abstract: PURPOSE:To enhance enjoyment of a game by heightening expectation to the subsequent game. CONSTITUTION:A score gaining game machine is made up of a game machine body 1 comprising a Japanese pinball game (pachinko) machine and a premium housing section 2. When a medal is fed at a medal port 7, the game machine body 1 is set to allow the execution of a 30sec-game. When pachinko balls shot enter any of prize ports 10 and 11, a specified score is given and the score is added as total score to be shown on a score display device 6. When the total score reaches 20 points within limit time, a premium is discharged from the premium housing section 2 while the 20 points are subtracted. When one point or more are left after the end of a game, the metal is fed subsequently. The score left is carried over, thereby allowing a player to play the subsequent game under advantageous conditions.