baber/WOPTO huggingface dataset:
Patent JP-H09166192-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: INOUE EIJI
IPC: F16H61/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To suppress a fluctuation amount even when a force in an inclination axis direction is exerted on a trunnion due to a fluctuation in torque and to hold a given change gear ratio. SOLUTION: When an accelerator pedal is rapidly pedaled, a further higher up force F1 is exerted on one trunnion 7 of a toroidal type continuously variable transmission. Thereby, the trunnion 7 is about to displace into an up state, an oil pressure in a cylinder chamber 13a on the boosting side is pushed out to a PL port through a spool valve 14, and is about to be pushed out to a line pressure circuit. However, since a check valve 22 is located in the middle of a line 21 to feed an oil pressure through which an oil pressure is fed from an oil pressure source to the spool valve 14, an oil pressure in the cylinder chamber 13a is prevented from reversing to the line pressure circuit, the trunnion 7 can not be displaced into an up state and a given change gear ratio is maintained.
Patent JP-H09156741-A (JP)
Title: Conveyor belt support device
Inventor: YAMATO HIDEJI
IPC: B65G15/62
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To simplify the replacement of a roller by providing a driving means for sliding one inclined support body in an inclined structure part for mounting lateral inclined support bodies inclined upward in both side parts of a conveyor to support a conveyor belt in such a manner as to be slidable in the inclined direction between roller replacing positions. SOLUTION: One bolt receiver 270 is fixed to a base plate 260 on both longitudinal ends of a conveyor, and the other bolt receiver 271 is fixed to the inclined upper end of corresponding inclined frame 25, and a jack bolt 27 is screwed to both the bolt receivers 270, 271. An inclining support plate 26 is slid to the normal mounting position and a position capable of drawing a horizontal support roller device 23 sideways by the jack bolt 27. Further, it can be slid between roller replacing positions. In the replacement of the horizontal support roller device 23, the fastening bolt of the support leg of the horizontal support roller device 23 to replace is removed, either one-side base plates 260 of all the horizontal support roller devices 23 are removed, and the jack bolt 27 is then rotated.
Patent JP-H06293826-A (JP)
Title: Thermoplastic biodegradable resin and its production
Inventor: SAI ISAO
IPC: C08G63/78
Filed: 1993-12-24
Abstract: PURPOSE: To obtain a thermoplastic biodegradable resin which is excellent in biodegradability, reduces the environmental pollution, and is useful for medical materials, office supplies, etc., required to be biodegradable by condensing a dicarboxylic acid having a specified structure and a diol.  
     CONSTITUTION: A dicarboxylic acid of formula I (wherein R and R' are each H or CH 3 ; and n is 2-8) (pref. succinic acid or dimethyl succinate) or a mixture of such acids and a diol of formula II (wherein m is 2-6) or a mixture of such diols (pref. ethylene glycol, 1,3-propanediol, or the like) are subjected to polycondensation to give a thermoplastic biodegradable resin having a number average mol.wt. of 25,000-45,000. Pref., 0.05-2 wt.% catalyst is caused to be present at the early stage of esterification or transesterification, and pref., 0.2-1.5 wt.% catalyst, 0.1-0.8 wt.% stabilizer, and up to 0.015 wt.% modifier are caused to be present at the early stage of esterification or transesterification or at the last stage of polycondensation. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000142295-A (JP)
Title: Air bag module case for automobile
Inventor: BOSSENMAIER ALBAN
IPC: B60R21/20
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To optimize the deformation of an air bag module case. SOLUTION: An air bag module case 1 for an automobile has a longitudinal case body 3 used to accommodate a gas generator and an Air bag and closed at the side with two side covers 8, and the air bag module case 1 is deformed at the time of the collision of the body part of a passenger, particularly the head. Each side cover 8 is provided with at least one slit 15 extended over the greater part of each side cover 8 almost at a right angle to the predicted colliding direction of the body part.
Patent JP-H05158247-A (JP)
Title: Developing method
Inventor: WAKAMIYA KIYOTAKA
IPC: B41M5/26
Filed: 1991-12-03
Abstract: PURPOSE:To equalize developing speed on both end parts in the longitudinal direction of a pit, to accurately form the pit in prescribed length, simultaneously, to improve symmetry in the shape of the pit, and to accurately reproduce a signal by periodically changing the rotational speed of a table, in a method for rotating the table and attaining development in the case of developing of the pit such as CD and LD. CONSTITUTION:A developing liquid is supplied to a substrate having a resist film exposed on the table, and when the table is rotated to attain the development, the rotational speed of the table is changed. In other words, the rotational speed of a turn table is periodically changed by the control of a servo motor, so as to progress the development with excellent symmetry. For that purpose, for instance, it is desirable that the rotational speed is periodically changed, against reference rotational speed, in equal fluctuations on the positive and negative sides. Concretely, the rotational speed v(rpm) is changed in a sine curve, by using prescribed reference rotational speed without changing a rotational direction, as it is shown by the figure.
Patent JP-H06203801-A (JP)
Title: Metal halide lamp for automobile headlight
Inventor: NAGANO TAKESHI
IPC: H01J61/42
Filed: 1992-12-28
Abstract: PURPOSE:To reduce the time required for chromaticity points to enter the white range so as to enhance safety by forming a phosphor film over the inner surface of an outer tube having a light emitting tube which has a pair of electrodes, a metal halide, and a rare gas sealed therein. CONSTITUTION:An automobile headlight metal halide lamp has a light emitting tube 1 having a pair of electrodes 1a, 1b provided therein and mercury, a metal halide and a rare gas sealed therein. One end portion of the light emitting tube 1 is supported to a base 2 made from a synthetic resin such as PSC, and an outer tube 3 is secured to the base 2 and a phosphor film 4 made from trivalent europium-activated yttrium-vanadium phosphor is formed along the overall length of the inner surface of the outer tube 3. Therefore, at startup the film 4 can be made to emit light of the visible range when receiving light of the ultraviolet range emitted by the mercury, so that light from the mercury can be supplemented until stability is achieved. Therefore, changes in chromaticity point and color rendering property are minimized and the time required for reaching the white range is shortened, so that safety can be enhanced.
Patent JP-2000169657-A (JP)
Title: Emulsion for flame-retarded foam sheet
Inventor: NAKAMAE MASATO
IPC: C08L33/08
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion for flame-retarded foam sheets that has the excellent flame retardancy that is friendly to the global environment and the work environment without emission of hazardous chlorine gas on incineration, given foamed product having excellent mechanical strengths, resistance to water, alkali, blocking and cracking and shows good embossing processability, when it is embossed. SOLUTION: In the presence of an emulsion comprising a vinyl alcohol polymer as a dispersant and a polymer from vinyl ester monomer as a dispersoid, (meth)acrylic ester monomer is emulsion-polymerized to give the objective emulsion that comprises (A) a polymer from vinyl ester monomer and (B) a polymer from (meth)acrylic ester monomer at a weight ratio (A)/(B) of 70/30-20/80 where the glass transition temperature of the component (A) is -15 to 30 deg.C, while that of the component (B) is -15 to 20 deg.C.
Patent JP-H06203720-A (JP)
Title: Electromagnetic relay
Inventor: KOTSUNA MASAHIRO
IPC: H01H50/18
Filed: 1992-12-28
Abstract: PURPOSE:To stabilize the operating characteristics for a movable conductive plate of a driving member. CONSTITUTION:An electromagnetic relay is composed of an electromagnet part A, a contact part B having a movable conductive plate 6 fitted with a movable contact 8 which can contact and separate from a stationary contact 10, and a driving member C which opens and closes the contact part B by pushing the movable conductive plate 6 in the direction across the plate thickness interlocking with the operation of the electromagnet part A, wherein the driving member C is guided by guide pieces 6a, 6a extending in the drive direction from the ends of the plate 6. Because the member C is guided by the pieces 6a, 6a extended from the plate 6 as an object member which the driving member C itself drives, eventual inclination owing to a certain gap existing in the area to the guide pieces 6a, 6a will take place while the position relationship with the movable conductive plate 6 is held, so that the operating characteristics for the plate 6 of the driving member C do not vary substantially.
Patent JP-H09154609-A (JP)
Title: Walking stick
Inventor: KASHIWABARA SUSUMU
IPC: A61N1/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a walking stick which can reduce a user's fatigue by stimulating effective points on a user's palm. SOLUTION: Tourmaline 3 is contained in the grip 2 of this stick to stimulate effective points on a user's palm with electric currents and far IR rays produced from the tourmaline.
Patent JP-2001163246-A (JP)
Title: Paddy working vehicle
Inventor: SUGIOKA AKIHIRO
IPC: A01C11/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To easily constitute an interlocking mechanism for releasing a rear wheel side clutch only by handle operation. SOLUTION: This paddy working vehicle comprises a pinion gear 57 mounted on the lower end of the steering rotating shaft 56 of a steering wheel 14 for front wheel steering, and a steering sector gear 53 engagingly driven by the pinion gear 57. It further comprises input aims 50A and 50B for connecting and releasing rear wheel side clutches 45A and 45b, spindle-shaped coil springs 54A and 54B are interlocked with the input arms 50A and 50B, and lateral interlocking rods 53A and 53B are interlocked with the sector gear 52. The free ends of the rods 53A and 53B are inserted into the coil springs 54A and 54B so that the rods 53A and 53B are engagingly locked by the tip minor diameter parts of the coil springs 54A and 54B.
Patent JP-H11183701-A (JP)
Title: Synthetic resin lens
Inventor: OSHIKIRI TATSUYA
IPC: G02B1/04
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin lens comprising an optical lens material having high refractive index, low density and good optical characteristics such as dye-affinity and transparency and easy handling property. SOLUTION: This lens consists of a copolymer prepared by copolymn. of a compd. comprising 10 to 90 wt.% component (C) and 90 to 10 wt.% component (D) which is a monomer copolymerizable with the component (C). The component (C) is obtd. by the reaction of 80 to 100 wt.% hydroxyl group in 1,2-bis(2- hydroxyethylthio) ethane as a component (A) expressed by the formula of HO- CH2 CH2 SCH2 CH2 SCH2 CH2 -OH and 100 wt.% isocyanate group in an isocyanate compd. having radical polymerizable unsatd. group as a component (B). The obtd. lens has >=1.58 refractive index and <=1.20 specific gravity.
Patent JP-H11179667-A (JP)
Title: Cup-shaped wheel
Inventor: HORIE SOJI
IPC: B24D7/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To enhance the sharpness and make it easy to discharge chips by setting the thickness of the cutter edge smaller than the thickness of the cutting bottom. SOLUTION: In a cup-shaped wheel, the tip thickness x1 is set to 5-60% of the tooth bottom thickness x2 , more preferably 20-50%. When the tip thickness x1 is less then 5% of the tooth bottom, the tip is not resistant to cutting resistance and in danger of breakage. When the tip thickness x1 exceeds 60% of the tooth bottom thickness, the discharging property of chips is deteriorated, causing a possibility of reduction in sharpness. The thickness of the part corresponding to the tooth depth y1 from the tip to the middle part is equal to the tip thickness x1 , the thickness is gradually increased in the middle part corresponding to the tooth depth y2 to form an inclined cutting surface, and the thickness of the part corresponding to the tooth depth y3 from the middle part to the tooth bottom is equal to the tooth bottom thickness x2 .
Patent JP-H08229703-A (JP)
Title: Spindle device
Inventor: SUBEN GEETOBORI
IPC: B23B19/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a spindle device having locking pins for mounting a driving/positioning shoulder member and a counterweight of not slipping out even in high speed rotation. SOLUTION: In a spindle device of a machine tool for high speed rotation, and in the spindle device for mounting a driving/positioning shoulder member, a counterweight and the like on a radial surface extending outside the rotational axis R of a spindle as separate elements, the separate elements 4, 5 are mounted on the spindle 1 by locking pins 9 by bores 7, 8 formed with an inclination to the rotational axis R. Component force for imparting the wedge action to the elements 4, 5 is generated in the locking pins 9 by centrifugal force during rotation of the spindle 1 to press the locking pins 9 into the bores.
Patent JP-H06201278-A (JP)
Title: Method for discharging slag
Inventor: IDEMOTO YOJI
IPC: F27D21/00
Filed: 1992-12-28
Abstract: PURPOSE:To prevent molten metal from flowing out of a furnace to discharge a maximum amount of slag by sensing conductivity of molten matter passing through between electrodes to judge whether the molten matter discharged from a furnace port is slag or metal, thereby determining tilting angle of a smelting furnace at the time of slag discharge based on the result of the judgement. CONSTITUTION:Two electrodes 4-1, 4-2 are inserted into the upper part of furnace port for discharging slag of a converter body 1. The electrodes 4-1, 4-2 are electrically connected to a sensing circuit 6, while direct current 7 is applied to the circuit 6. When tilting angle theta of a converter 1 exceeds a certain value, at first slag 2 makes contact with the electrodes 4-1, 4-2. At this moment, since the slag is conductive, current I=IS flows through the circuit. If tilting is continued, molten steel 3 contacts both the electrodes. At this moment, since the molten steel 3 has higher conductivity, corrent I=IM flows through the circuit. The tilting angle thetaO corresponding to the current IM is maintained, while the slag is discharged from the furnace port.
Patent JP-H11184771-A (JP)
Title: Information processor and recording medium
Inventor: KISO TOSHIYA
IPC: G06F13/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To easily confirm the content of specific information corresponding to key information. SOLUTION: At the time of transmitting information by a communication equipment 24, when the transmission information is key information (URL (Uniform Resource Locator), file name or the like) for generating specific information (home page, file content or the like), a CPU 10 generates the specific information based on the key information, and transmitting it by adding the reduced image of the specific information.
Patent JP-H09173374-A (JP)
Title: Foot warmer
Inventor: FUKUMA TAKASHI
IPC: A61H15/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a foot warmer with which the feet from the soles to the leg sections can be warmed. SOLUTION: This foot warmer has a casing 1, in which a heater 2 is incorporated and a hot air blowing hole 1 is provided at the upper part, and a fan 5 for stirring warmed air inside the casing and blowing the hot air out of the hot air blowing hole. Therefore, since hot air can be jetted out, not only the sole sections but also the leg sections can be warmed and the merit of using this foot warmer also by hanging it on the surface counter to the leg sections is generated.
Patent JP-H05159366-A (JP)
Title: Optical information recording medium
Inventor: KOSHO HITOSHI
IPC: G11B7/2433
Filed: 1991-12-10
Abstract: PURPOSE:To provide the optical information recording medium being excellent in protective effect of recording film and in preservability for a long time. CONSTITUTION:In the optical information recording medium in which one layer or plural layers of thin films 3-6 containing at least a recording film 4 is/are supported on a preformat pattern formed face 2 of a transparent base material 1, a reactive polysiloxane protective thin film 11 is allowed to spinningly coat so as to cover at least the thin film. Thus corrosion of a recording film caused by water absorption and permeability of the protective film can be reduced.
Patent JP-H11168331-A (JP)
Title: Ac coupling buffer circuit
Inventor: SAKAI MOTOTSUGU
IPC: H03F3/50
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain output signals without offsets. SOLUTION: A base current of a transistor 3 is supplied by a transistor 4 for constituting a current mirror circuit and a base current of a transistor 7 is supplied by a transistor 8 for constituting a current mirror circuit respectively. Also, the emitter of a transistor 2 is connected to the base of the transistor 3, so that AC input signals are impressed to the base of the transistor 2 and a prescribed DC potential is attained by the transistor 1. In the meantime, the emitter of a transistor 6 is connected to the base of the transistor 7. For the transistor 6, whose collector is connected to the ground, its base potential is turned to the same potential as the base of the transistor 2 by the transistor 5. As a result, the emitters of the transistors 3 and 7 are held at the same potential and this AC coupling buffer circuit without offsets is realized.
Patent JP-H10185713-A (JP)
Title: Method for manufacturing strain-generating body for magnetostriction type distortion sensor
Inventor: IKEDA MITSUAKI
IPC: G01L3/10
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for completely giving anisotropy to a strain- generating body and for treating a large amount. SOLUTION: A strain-generating body 5 is manufactured by thermally treating it in an oven 21 while feeding a current to it. In this case, the strain-generating body is a magnetic material with a magnetic distortion; the magnetic material is a mal-aging steel; the strain-generating body is a material where a magnetic film with a magnetic distortion on a non-magnetic material; the non-magnetic material is SUS 304; the magnetic film is made of Ni-Fe alloy; the magnetic film is Ni-plated film; a magnetic film formation method is the sputtering method; the strength of a magnetic field generated on the surface of the strain- generating body due to an energized current is equal to or more than 10 Oe.
Patent JP-H10183972-A (JP)
Title: Lid for cable storage groove
Inventor: ISHIDA TAKAHIRO
IPC: E04F15/18
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To achieve weight reduction and to prevent generation f echoing sounds by making a plurality of lid panels joinable with one another by drawn ERP in the direction of the overall length of a cable storage groove cut in the ground or in a floor face, etc., the lid panels being installed between the side edges of the upper opening of the cable storage groove. SOLUTION: A plurality of lid panels 1, each of which is formed from drawn FRP into an approximately square shape on plan view, are connected together via connectors 2 made from drawn FRP, so as to constitute a long board, which is installed to cover the upper opening of a cable storage groove cut in a floor face. The width of each lid panel 1 matches the cable storage groove, and engaging pieces 3 are formed along the mating sides 1a of the lid panels 1 in such a way as to be integrated with and projecting from the mating sides 1a. The mating sides 1a, 1a of the lid panels 1, 1 are butted against each other, the engaging pieces 3, 3 of the lid panels 1, 1 are made to abut to each other, and the engaging pieces 3, 3 are locked together by the connector 2 fitted into the grooves 3a, 3a of the engaging pieces 3, 3, so as to connect the lid panels 1, 1 together.
Patent JP-2000173101-A (JP)
Title: Molding material of polycarbonate resin for optical use and optical disk substrate
Inventor: HAYASHI KUNIKORE
IPC: G11B7/2534
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a molding material suitable for a high-density optical disk, especially for a polycarbonate resin substrate of a digital versatile disk. SOLUTION: This polycarbonate resin molding material for optical use consists of a polycarbonate resin having (i) foreign matter of >=0.5 pm and <1.0 μm particle size by <=10000 particles/g, (ii) foreign matter of >=1.0 μm and <5.0 μm particle size by <=200 particles/g, (iii) foreign matter of >=5.0 μm and <20 μm particle size by <=510 particles/g, (iv) foreign matter of >=20 μm and <50 μm particle size by <=200 particles/kg, and (v) foreign matter of >=50 μm particle size by <=1 particle/kg. The optical disk substrate is produced from this molding material.
Patent JP-H06170918-A (JP)
Title: Extruding method of plastic composition
Inventor: INOUE YOSHIYUKI
IPC: B29K105/16
Filed: 1992-12-04
Abstract: PURPOSE:To provide an extruding method of a plastic composition having neither an opening in a screen mesh nor mixing of foreign matter having the size of more than it is expected into an extruding material even during extrusion processing for a long time. CONSTITUTION:This is an extruding method of a plastic composition wherein in the case where a plastic composition containing at least 20vol% component which is solid at the extruding temperature is extruded by making use of an extruding of machine, a screen mesh formed of a metallic wire having hardness (Hv) of at least 250 is used as the screen mesh to be arranged in front of a screw of the extruding machine.
Patent JP-H05134709-A (JP)
Title: Control method for device
Inventor: HIRAYAMA HIROBUMI
IPC: G05B13/02
Filed: 1991-11-11
Abstract: PURPOSE:To optimally process-control a control system which is different by means of optimized data by constructing a neural network which has learned perfectly and finely adjusted superior control result. CONSTITUTION:A PID parameter is obtained by an auto-tuning AT. Moreover, the parameter is finely adjusted, the working is repeatedly executed by the system having different transmission coefficients and many kinds of data are sampled. Sampled data are learned by the neural network and the neural network is incorporated to a device after learning ends. Then, the device is controlled by using the neural network.
Patent JP-H05162417-A (JP)
Title: Printing apparatus
Inventor: KOBAYASHI MASAKI
IPC: G06F3/12
Filed: 1991-12-13
Abstract: PURPOSE:To make automatic switching of command system feasible in conform ity to the command system of an input code. CONSTITUTION:A control part 12C compares in consecutive order data read in from an external unit 100 with commands stored in a command code table 18A corresponding to commands whose flags are turned on in a command selection flag table 12B and in a command system selection flag table 12A. When there are commands agreeing with each other in the course of the comparisons, the flag corresponding to such agreed commands in the command selection flag table 12B is turned off, and the flag thus turned off turns in consecutive order the flags in the command system selection flag table 12A corresponding to a command system that does not have the commands in numbers determined by the number of command comparisons, and when only one command system in which the flags are not turned on is left in the command system selection flag table 12A, switching to that command system is executed.