baber/WOPTO huggingface dataset:
Patent JP-H05320057-A (JP)
Title: Constipation-improving agent containing chondroitin sulfuric acid
Inventor: YAMAGAMI YOSHINARI
IPC: A61K31/685
Filed: 1992-12-02
Abstract: PURPOSE:To provide the constipation-improving agent eliminating dysphoria accompanied with the constipation due to its constipation-improving action to promote appetites, and effective for usual physical fitness maintenance, fa tigue recovery, dysphoria at gastric parts.lower abdominal parts, climacteric disturbance, drunken sickness, nutritive robustness, weak constitution, etc. CONSTITUTION:This constipation-improving agent having the above-mentioned effects contains (A) 1-40 pts.wt. of chondroitin sulfuric acid or its alkali metal or alkaline earth metal salt, (B) 0.5-20 pts.wt. of lecithin, and (C) 40-98.5 pts.wt. of a protein as essential ingredients. The chondroitin sulfuric acid may be used in the form of its purified product or in the form of proteoglycan existing in the connective tissues, mainly cartilage, of an animal. In this case, the total amount of the protein in the proteoglycan and the newly added protein is controlled within the above-mentioned range. A protein originated from the proteoglycan, a protein originated from albumen, an animal protein such as all albumen, milk protein or gelatin, a vegetable protein such as soybean protein, etc., can be used as the protein.
Patent JP-H05159294-A (JP)
Title: Recording disk and reproducing method for the disk
Inventor: SASAKI HIRONAO
IPC: G11B7/30
Filed: 1991-12-06
Abstract: PURPOSE:To exactly reproduce high-density recorded information by forming the disk by laminating phase change layers to be reversibly changed between required layers by projecting light beams, and executing recording, reproducing and phase restorage by preceding light beams, read light beams and following light beams. CONSTITUTION:The disk is formed by laminating a disk substrate 1, phase change layer 3 to be reversibly changed between an amolphas phase and a crystal phase with light beams, and protecting layer 4. Bit recording is executed by phase-changing only the area of a regenerative object with a track 210 as a center by projecting the preceding light beams 20, the record is reproduced by receiving the reflected light caused by the regenerative light projection of required optical energy, and the changed phase is recovered into the original amolphas phase by the following light beam projection of correspondent optical energy. Thus, high-density recording is executed, and the high-density recorded information is exactly reproduced.
Patent JP-H09160328-A (JP)
Title: Image forming device
Inventor: TAKADA SETSUO
IPC: G03G15/01
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To enhance printing quality by increasing transfer efficiency. SOLUTION: This image forming device is provided with a roller driving mechanism for obtaining a monochrome printing state where a carrying path for a recording paper 18 on a paper carrying belt 1 is inclined with respect to printing stations 21-24 and a color printing state where the carrying path for the recording paper 18 on the paper carrying belt 1 is not inclined with respect to the printing stations 21-24, a printing mode changeover switch for obtaining a printing state complying with an operator's request and an electrostatic attracting roller for electrostatically attracting the recording paper 18 onto the paper carrying belt 1, in carrying the recording paper 18 on the belt 1.  When the roller driving mechanism is made the monochrome printing state, the recording paper is electrostatically attracted onto the paper carrying belt by the electrostatic attracting roller, to be carried. When the roller driving mechanism is made the color printing state, the recording paper 18 is not electrostatically attracted onto the paper carrying belt 1, to be carried.
Patent JP-H02169348-A (JP)
Title: Seat belt device
Inventor: TANAKA TOSHIO
IPC: B60R22/04
Filed: 1988-12-21
Abstract: PURPOSE:To solve such a problem that a seat belt gets in the way when a set is rotated for boarding or alighting so simply and positively by attaching both ends of the seat belt to a door, while attaching an intermediate part to the rotable seat likewise. CONSTITUTION:In a vehicle with a rotatable seat 1, both ends 4a, 4b of a seat belt 4 are attached to a door 3, while an intermediate part 4c is attached to a cushion part 1a of the seat 1 likewise. I brief, at both inner side upper and lower parts of the door 3 and at time of the door 3 being closed, both these ends 4a, 4b of the seat belt 4 are attached to a spot corresponding to a back part 1b of the seat 1 via each of anchors 5, 6. Then, a seat belt anchor 7 is tightly attached to a side face 1c at the cab central side out of both sides of the back part 1b of the seat 1, while the intermediate part 4c of the seat belt 4 is attached to this seat belt anchor 7. With this constitution, such a problem that the seat belt 4 gets in the way against boarding and alighting movements is thus solved.
Patent JP-H05159954-A (JP)
Title: Injection molding method for bonded magnet and mold thereof
Inventor: NUSHISHIRO KOICHI
IPC: H01F41/02
Filed: 1991-12-06
Abstract: PURPOSE:To form a bonded magnet having excellent magnetic characteristics and to further melt solidified binder in a short time by heating the vicinity of a gate by a high frequency induction heating system. CONSTITUTION:A nozzle 5 provided at the end of a runner 3 is communicated to a gate 6 through a convergent tapered part toward the gate 6, formed thereat in the same bore as that of the gate 6, and opened in a cavity 8. A high frequency induction heating coil 7 is mounted on the outer periphery near the gate 6. The vicinity of the gate 6 is heated to quickly melt a solidified binder material. Thus, its productivity can be improved, and a bonded magnet having excellent economy and quality can be obtained.
Patent JP-H08177844-A (JP)
Title: Lubricating system for internal combustion engine
Inventor: USHIJIMA KENJI
IPC: F01M1/06
Filed: 1994-12-26
Abstract: PURPOSE: To improve a lubricating condition in a high engine speed area, in a lubricating system for an internal combustion engine. CONSTITUTION: An overlay layer whose thermal conductivity is higher than a crankpin 35, is formed along the whole circumference of the bearing surface of a connecting rod bearing 32, and a connecting rod bearing clearance 55 is formed to become larger in parts separated from a rod center line Y-Y in its circumferential direction.
Patent JP-H10153281-A (JP)
Title: Coupling structure of vinyl chloride resin propulsion pipe
Inventor: TSUBURAYA TERUO
IPC: F16L13/10
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To improve water stoppability and joining workability by using an adhesive in which one-component type moisture hardening type water-swelling urethane prepolymer is main agent and accumulating adhesive in a ring recessed part of a spigot. SOLUTION: A socket 3 is formed at one tip part of a rigid vinyl chloride resin pipe, a female screw part constituted of a square thread is formed in the intermediate part of the socket 3. On the tip side of this female screw part, a smoothing part having the same inner diameter as that of the recessed part of the female screw is provided. On the depth side, a smoothing part having the same inner diameter as that of the projecting part of the female screw is provided. A spigot 6 is formed on the other part of the pipe and a male screw part is formed in the intermediate part of the spigot 6. On the tip side of the male screw part, a smoothing part of an outer diameter which is the same as that of the recessed part of the male screw is provided. On the depth side, a ring recessed part 5 is provided.  An adhesive in which one-component type moisture hardening type water swelling urethane prepolymer is main agent is applied to the spigot 6 and/or the socket 3, a screwing is performed to accumulate the adhesive in the ring recessed part 5 of the spigot 6 and adhesion and joining are performed.
Patent JP-H10146910-A (JP)
Title: Aerogel heat insulating panel
Inventor: SANO SHIGEO
IPC: B32B5/16
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating panel useful in a field such as structural one or the like by a method wherein hydrophobic aerogel granular matters having siliceous skeletons are charged in a hollow panel. SOLUTION: Hydrophbic aerogel granular matters having siliceous skeletons are charged in the hollow parts of a molded body having a honeycomb-like, an air-cap-like or a corrugated fiberboard-like hollow parts. Further, by vacuum- packing a heat insulating panel covered with a gas berrier film, an aerogel heat insulating panel, the heat insulating properties of which is improved, is obtained.
Patent JP-H04194405-A (JP)
Title: Separation/confluence selecting device for plural pump in load sensing system
Inventor: TSUJI MASAFUMI
IPC: F15B11/00
Filed: 1990-11-27
Abstract: PURPOSE:To prevent energy loss by providing a separation/confluence selector valve in a confluence circuit for connecting delivery circuits to each other between variable capacity type hydraulic pumps and directional control valves, which is switched by ON/Off control of an actuator operating lever so as to supply a required quantity of oil to an actuator. CONSTITUTION:A confluence circuit 13 is provided for communicating delivery circuits 11, 12 with each other laid from variable capacity type hydraulic pumps 1, 6 to directional control valves 4, 5, 9, 10, and a separation/confluence selector valve 14 is provided therein. ON/OFF actions of operating levers 26 of respective actuators 2, 3, 7, 8 are detected to be input to a controller 17, and according to operation result the separation/confluence selector valve 14 is driven via an electromagnetic selector valve 15. Accordingly, heat loss due to a pressure compensating valve is reduced to obtain an energy saving effect and work is executed efficiently.
Patent JP-H06146728-A (JP)
Title: Panel for fittings
Inventor: MORISHITA NOBUYUKI
IPC: E06B3/70
Filed: 1992-11-10
Abstract: PURPOSE:To simplify mounting of a decorative member and improve a decorative effect. CONSTITUTION:A panel 2 for fittings comprising an inner panel surface plate 3 and an outer panel surface plate 4 is provided. A window part 11 is formed at least at one panel surface plates 3 and 4 and a locking protrusion 13 is formed on the backs of the panel surface plates 3 and 4 with a window part 11 nipped therebetween. A decorative member 12 to which a locking piece 17 having resiliency locked to the lock protrusion 13 is formed is mounted from the back side of the window part 11, and the two panel surface plates 3 and 4 are directly or indirectly intercoupled. Thus, the decorative member 12 is simply mounted on the window part 11 formed in the panel surface plates 3 and 4 only by locking the locking piece 17, formed on the decorative member 12, to the locking protrusion 13 through resiliency of the locking piece. Further, since the decorative member 12 is mounted on the backs of the panel surface plates 3 and 4 and the two panel surface plates 3 and 4 are directly or indirectly intercoupled, nothing is exposed to the outside of the panel surface plates 3 and 4 and the decorative effect is improved.
Patent JP-H11143240-A (JP)
Title: Image forming device
Inventor: FURUYA TADASHI
IPC: G03G15/11
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of realizing highly stable and low-pollution mist development in which the stable supply of mist is made compatible with the prevention of the outflow of the mist to the outside of a developing device and obtaining a high-definition and high-quality image. SOLUTION: In this image forming device, an electrostatic latent image formed on an electrostatic latent image carrier 1 is made a visible image by the developing device U using liquid ink 43. The device 4 is provided with a mist producing part A atomizing the ink 43 to fine mist, a mist feeding part B feeding the atomized ink to a developing part C opposed to the electrostatic latent image, and a mist recovering part D restoring the atomized ink which is not used for development in the developing part C to the mist producing part A from the developing part C. Then, a path from the developing part C to the mist recovering part D is made narrower than a path from the mist feeding part B to the developing part C.
Patent JP-H01246001-A (JP)
Title: Bearing device for high-speed rotary main shaft of machine tool, particularly, grinder
Inventor: ERUBUIN YUNKAA
IPC: B24B41/04
Filed: 1988-12-23
Abstract: PURPOSE: To perform precision machining by possessing rigidity even in 150,000 rotation per minute by respectively bearing the front side/rear side of a main spindle by support rollers engaging at three equal angular intervals with the main spindle and having a diameter larger than the value of the main spindle. CONSTITUTION: A rotor 4 of a motor is fitted in a main spindle 2, and a stator 6 is concentrically arranged to be surrounded by a motor casing 7. Bearings 12, 13 in casings 10, 11 are arranged at equal angular intervals while having respectively three support rollers 14, and conical divisions 15, 16 of the main spindle 2 form the bearing surface so that the support rollers 14 roll on the surface. The support rollers 14 are borne in precision angular ball bearings 21, 22 by journals 19, 20, are fitted in casings 23, 24 (the front side) and 25, 26 (the rear side), and are fastened by covers 27, 28 by applying a preload.  While the support rollers 14 of the rear side bearing 13 can be adjusted in axially parallel to the main spindle 2, bearing casings 25, 26 are fitted to/ installed on an adjusting piston 29 to be pressed outside by a spring 33 to apply a preload to the support rollers 14.
Patent JP-H04190836-A (JP)
Title: Semipermeable membrane
Inventor: NAGURA KATSUMORI
IPC: B01D71/26
Filed: 1990-11-26
Abstract: PURPOSE:To prevent separation of a porous reinforcing sheet even if reverse pressure is exerted thereon, maintain reinforcing effect of said sheet and avoid damage to membranes by embedding the sheet of fabrics etc., in a sponge layer of saponified copolymers of ethylene and vinyl acetate. CONSTITUTION:In order to form a semipermeable membrane, a porous reinforcing sheet 2 is embedded in a sponge layer 1 having a skin layer 1' thereon formed from membrane formation liquid comprising, as principal components, water, 1-4C alcohol or dipolar aprotic solvent and saponified copolymer of ethylene vinyl acetate. When a skin layer 1' is provided on both sides of the layer 1, a porous sheet such as fabrics is impregnated with membrane formation liquid, whereby said sheet is vertically passed between two rolls, the gap between the rolls being adjusted, to make equal the thickness of the liquid layers on both sides of the sheet, so that the solvent is vaporized from the surfaces of said layers to form skin layers, following which the sheet is dipped into a solidifying liquid composed mainly of water to solidify a portion of solution containing solvent in the membrane, so that said portion is subjected to phase transition to the sponge layer.
Patent JP-H09145580-A (JP)
Title: Indenter load device in indentation microhardness testing machine
Inventor: HAYASHI HIROTAKA
IPC: G01N3/42
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain an indenter load device by which the contact point of an indenter with a sample is detected precisely by a method wherein a load which is suitable for the investigation on the surface of the sample is given to an indenter lever. SOLUTION: An electromagnetic indenter load device 21 is arranged at the base end part of an indenter lever 2 which is provided with an indenter 1 at the tip. An electromagnetic coil 22a whose resolution is higher than that of a focus coil 22b for an indenter load is attached to the load device 21 in addition to the focus coil. The surface of a sample is investigated by the electromagnetic coil 22a. Thereby, an overload to the sample is eliminated, and the contact point of the indenter 1 with the sample can be detected precisely.
Patent JP-H01166318-A (JP)
Title: Magnetic head
Inventor: SAKURAI HIROSHI
IPC: G11B5/60
Filed: 1987-12-23
Abstract: PURPOSE:To prevent wear from being generate, fine powder due to the wear from being dusted and head crash from being generated even when a head is brought into contact with a midum by causing a non-magnetic substance and a high saturation metallic magnetic substance not to be surface-uniform and causing the non-magnetic substance surface to be lower than a floating surface in which the high saturation magnetic substance is formed in advance. CONSTITUTION:A floating type magnetic head, which is composed of a high saturation magnetic flux density magnetic substance and a non-magnetic substance, is floated on a disk with low flotation. At such a time, the head is brought into momentarily contact with the disk by fine projection due to the roughened surface of the disk. Namely, a slider floating surface and a metallic magnetic substance are surface-uniform and the non-magnetic substance is recessed lower than the slider floating surface. Thus, when the head is floated on the disk, the contact wear is prevented from being generated by the fine projection and a dusting is eliminated and the head crush is prevented from being generated.
Patent JP-H0649619-A (JP)
Title: Method and apparatus for treating alloy steel and high-melting metal
Inventor: FURIIDORITSUHI PURAISAA
IPC: C23C8/06
Filed: 1992-12-03
Abstract: PURPOSE: To regulate the condition of the surface of an alloy steel material and a metal material of high melting point (e.g. Ti, Zr, Mo, W, Nb, Ta, V) through a pretreatment so that the absorption free from any obstruction of diffusable atoms is possible in the case of a thermochemical heat treatment.  
     CONSTITUTION: A first gas or a gas mixture from a group of N 2 , H 2  or NH 3  is fed to a treatment chamber 1 for de-passivation in a first treatment process and in this case, a pressure exceeding 1 bar (a) and a temperature of 100-1,000°C can be independently regulated in the treatment chamber 1. A second gas or a gas mixture from a group of a gas containing N-, C- or B is fed to treatment chambers 1, 2 for a thermochemical surface treatment in a second treatment process and in this case, a temperature of 100-1,000°C can be regulated in the case that a pressure is ≥1 bar (a). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05161036-A (JP)
Title: Television receiver
Inventor: UNEMURA TOYOAKI
IPC: H04N5/445
Filed: 1991-12-09
Abstract: PURPOSE:To easily and correctly eliminate ghosts by discriminating the ghost elimination condition at the setting of a channel position and displaying the result on a screen. CONSTITUTION:When a position setting request is made by a square key on a position setting key input section 21, a control section 22 discriminates whether or not an input switching setting video signal is a video signal from a UV tuner 2, and when the signal is the video signal from the tuner 2, the control section 22 discriminates the connection of a ghost reducer to a connection detection section 5. When the connection is detected, data representing ghost ON/OFF setting content stored in a ghost content display memory 23 are displayed on a screen. Thus, a ghost channel is set only when the ghost elimination setting is valid and the ghost elimination is set easily and correctly by the guidance on the screen.
Patent JP-2000144405-A (JP)
Title: Thin film forming device
Inventor: KONISHI YOSHIYUKI
IPC: H01L21/203
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To form a thin film of desired film quality while a step coverage is increased. SOLUTION: Negative D.C. voltage high in absolute value is generated from a bias power source 16 for a minute time directly after the start of film formation under the control by a controller 18 and is applied to a substrate 13, by which the surface moving degree of atoms is made high in a thin film forming stage by several atomic layers to be film-forming first, after that, the bias voltage to be applied to the substrate 13 is changed, the film formation is continued, and the greater part of the remaining film thickness is formed as a thin film whose film quality is made to be the desired one.
Patent JP-H07181550-A (JP)
Title: Diaphragm device
Inventor: NODAGASHIRA HIDEFUMI
IPC: G03B9/02
Filed: 1993-12-22
Abstract: PURPOSE:To realize miniaturization and digital control by constituting a diaphragm device of a diaphragm blade provided with a resistor on an insulating film, and a diaphragm supporting body obtained by arranging electrodes whose polarity can be switched at specified intervals on an insulating supporting body. CONSTITUTION:By detecting the quantity of image pickup light made incident on an image pickup element and impressing three-phase voltage on electric wires 24b, 24c and 24d of the 1st blade supporting body 29 in accordance with the detected quantity of the light, the 1st diaphragm blade 25 is moved. Simultaneously, the 2nd diaphragm blade 27 is moved by impressing the three-phase voltage on the electric wires 26b, 26c and 26d of the 2nd blade supporting body 26. By changing the size of an aperture area A in such a way, the device is actuated as the diaphragm device. Thus, the diaphragm device is miniaturized in an optical axis direction, especially, whereby the miniaturization of an optical equipment is realized. Since the digital control can be performed in the driving control of the diaphragm device, a control circuit is easily constituted and the accuracy of the diaphragm device is improved.
Patent JP-H10150865-A (JP)
Title: Reversing impact absorbing device in automatic pruning machine
Inventor: UEDA MINORU
IPC: A01G23/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To surely absorb an impact to a base body part generated at the time of changeover from elevation to lowering for changing the direction of helical movement. SOLUTION: This impact absorbing device is provided in an automatic pruning machine for turnably attaching the base body part 14 provided with a chain saw 28 provided along a trunk 10 to a machine frame 12, being helically moved and vertically moved around the trunk 10 by driving a wheel abutted to the periphery of the trunk 10 and respectively changing the helical movement at the time of elevation at the time to pressing turning force for pressing the chain saw 28 to the trunk 10 and the helical movement at the time of lowering to separating turning force for separating the chain saw 28 from the trunk 10 and absorbs impact force generated in the base body part 14 at the time of inversion for switching the pressing turning force and the separating turning force.  In this case, for the impact absorbing device, plates 34 and 36 are respectively attached to the base body part 14 and the machine frame 12, both plates 34 and 36 are connected relatively movably in a fixed range and the plate on the side of the machine frame 12 and the machine frame 12 are pulled to a pressing turning force generation side by a spring 38.
Patent JP-H03184854-A (JP)
Title: Non-contact type recording device
Inventor: HORIIE MASANORI
IPC: B41J2/015
Filed: 1989-12-14
Abstract: PURPOSE:To make it possible to speed up ink discharge and improve the reliability by making a gas passage or flow rate of gas to an ink discharge port unsymmetry. CONSTITUTION:Pressurized air is fed; and slit shaped two air passages 23, 23 are joined, and then air is made to flow out toward a printing surface. At this air passage joined point, the tip of a discharge slit for an ink 23 is set, and pressurized ink which is molten to a state with low viscosity by a switching heater 24 is discharged, and the ink is made to fly to a heater part at the inside of the joined air. The constitution of gas passages is symmetrical, and e.g. the flow rate of an upper side gas stream is set larger and at a value for larger flow velocity than the lower side. Also, for heater surface temperature, after turning off the main pulse, auxiliary pulse is applied.