baber/WOPTO huggingface dataset:
Patent JP-H1115356-A (JP)
Title: Image forming device
Inventor: NISHIDA MASAYOSHI
IPC: G03G21/20
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To protect a component to be easily heat-affected from the heat effect from a component having a heat source therein, and to simultaneously cool the component by providing a duct having an inlet port and an outlet port at the prescribed position under the prescribed condition. SOLUTION: A duct 20 for heat countermeasures is respectively provided on the front side and the rear side within an image forming device body. The tubular duct 20 is connected to an opening part made in the device body so that one end part of the duct of an inlet port 21 is faced outside an external cover 1 to take in the outside air. The other end part of the duct of an outlet port 22 is provided between a fixing unit 6 having a heating roll as a heat source and a cleaner unit 5 to be protected from the heat generated from the fixing unit 6. In addition, the duct 20 is arranged in a bypassing condition around the outside of the right and left end parts of a sheet carrying passage 15 to prevent the sheet from entering inside the carrying passage 15.
Patent JP-H11350633-A (JP)
Title: Building board material
Inventor: KIKUCHI IICHIRO
IPC: E04F13/18
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a daylighting board material which facilitates the construction and is superior in sound insulating performance, heat insulating performance, and shock resistance. SOLUTION: A building board material 50 is constituted of a board main body part 51 which are formed by superposing two resin rectangular plates 61, 62 via a lot of mutually parallel ribs 63 crossing at right angles with the respective plates and extended in the length direction of the plates, and a pair connecting parts 52a, 52b which is formed in both side surface parts 51a, 51b in parallel to the ribs 63 of the board main body part 51 and connect a plurality of the board main body parts 51 approximately flush in the adjacent to each other.
Patent JP-S55157103-A (JP)
Title: Tone arm damping mechanism
Inventor: OONISHI JIYUNICHI
IPC: G11B3/30
Filed: 1979-12-17
Abstract: PURPOSE: To give horizontal and vertical damping by one damping mechanism, by providing a damping liquid sealing unit where damping liquid is sealed in a rotary material.  
     CONSTITUTION: Arm pipe 97 is provided in the fixing member 2 of the tone arm, and rotary body 3 and 9 supported to rotation axis 1 are supported by a bearing mechanism. This rotary material 9 is provided with a recess to store silicone oil 91 as damping liquid, and damping ring 8 which is a resonance suppressing means to enter this recess and cooperate with liquid 91. The cap to prevent damping liquid 91 from flowing out is screwed with rotary body 3 after removing this damping ring 8 from fixing member 2, thereby sealing liquid 91 in rotary body 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0914101-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: SUMIKATA AKIHIKO
IPC: F02M69/04
Filed: 1995-06-29
Abstract: PURPOSE: To reatomize liquefied fuel droplet by air which rate of flow is extremely improved by an inlet throttle valve disposed in an inlet passage. CONSTITUTION: A fuel injection valve 13 and a sleeve 14 for introducing the injected fuel to an inlet passage 11 are inserted and fixed in an injection valve attaching part 12 formed in a wall part of an inlet pipe 10 of the inlet passage 11 and a tip opening 14a of the sleeve 14 is extended and formed such that it is located in the inlet passage 11. A plurality of air injection moles 16 for injecting auxiliary air toward internally are formed 10 a peripheral wall of the sleeve 14 and the auxiliary air is supplied to this through an air supply passage 17 communicated with the inlet passage 11. An inlet throttle valve 18 for opening and closing the inlet passage 11 according to load condition of the engine approaches the tip opening 14a of the sleeve 14 when completely closed and disposed at a position where a gap is formed between the tip opening 14a.
Patent JP-S6321253-A (JP)
Inventor: SAIKI GORO
IPC: C04B35/58
Filed: 1986-07-14
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-S6320488-A (JP)
Title: Treatment of amorphous magnetic metal
Inventor: KAWAKAMI SHOGO
IPC: G11B5/127
Filed: 1986-07-14
Abstract: PURPOSE:To improve the electromagnetic transducing characteristics of an amorphous magnetic metal cut to a prescribed size by lapping the metal and etching it. CONSTITUTION:An amorphous magnetic metal cut to a prescribed size is lapped with a rotary surface plate and abrasive grains for grinding. The lapped metal is chemically etched with an aqueous ferric chloride soln. or aqua regia and hydrochloric acid. By the etching, projections on the surface of the metal and a layer degenerated by working are removed. Thus, the electromagnetic transducing characteristics of the amorphous magnetic metal can be improved. When the resulting metal is joined to a reinforcing material and used as a material for a magnetic head, satisfactory bonding strength is obtd.
Patent JP-S6410950-A (JP)
Title: Elimination of taste and odor of substance rich in amino acid
Inventor: KURONO MASATSUNE
IPC: A23L5/20
Filed: 1987-07-02
Abstract: PURPOSE:To eliminate the taste and odor of a substance containing a large amount of amino acids and produced as a by-product of a process for producing a fermentation product from soybean and to obtain a product useful as a medicine, etc., with an extremely simple and economical means, by treating a substance rich in amino acid with an oxidizing agent and removing the oxidizing agent room the reaction product. CONSTITUTION:(A) A substance containing amino acid is treated with (B) an oxidizing agent and the component B is removed from the reaction product to eliminate the taste and odor of the component A. Preferably, the component A is an amino acid mixture containing a large amount of leucine and the component B is at least one compound selected from (i) an inorganic oxidizing agent and (ii) an organic oxidizing agent. Preferably, a solution containing 0.0001-10wt.% of the component A is added with 0.0000001-80wt.% of the component B, the components are made to react with each other at room temperature-200 deg.C and the oxidizing agent is removed from the product. The removal of the oxidizing agent is preferably carried out by either one of pulverization treatment, solvent-washing treatment or oxygen treatment or their combination.
Patent JP-H0827517-A (JP)
Title: Heat treatment for 9%ni steel excellent in yield strength and toughness
Inventor: SAITO NAOKI
IPC: C21D6/00
Filed: 1994-07-15
Abstract: PURPOSE:To produce a steel plate having superior yield strength without deteriorating toughness by heat-treating a 9%Ni steel plate with a specific composition by performing respectively specified hardening treatment, intermediate hardening treatment, and tempering treatment. CONSTITUTION:A steel plate, consisting of, by weight, 0.03-0.10% C, 0.03-0.5% Si, 0.1-3.0% Mn, 7.5-10.0% Ni, 0.005-0.10% Al, and the balance Fe with inevitable impurities and further containing, if necessary, 0.04-0.5% Mo, is heat-treated. At the time of this heat treatment, the steel plate is subjected to hardening treatment consisting of heating up to a temp. between the Ac3 transformation point and 850 deg.C and water cooling and then to intermediate hardening treatment consisting of heating up to a temp. between the Ac1 transformation point and the Ac3 transformation point and water cooling. At this time, respective treatments are done at >=500 deg.C at >=50 deg.C/min heating rate. Subsequently, tempering is done at a temp. not higher than the Ac1 transformation point.
Patent JP-H11323293-A (JP)
Title: Precoated skin material for interior trim of automobile
Inventor: HASEGAWA KATSURO
IPC: B60R13/02
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a precoated skin material for interior trim of automobile, giving a precoated adhesive having non-tacky surface to dispense with the use of a releasing paper and formable and bondable without heating a molded article owing to the remarkable simplification of the step to bond the skin material to the molded article for the production of an interior trim of automobile and provide a process for producing an interior trim of automobile by using the precoated skin material. SOLUTION: The objective precoated skin material for interior trim of automobile is produced by preparatorily coating a foamed polyolefin used as a surface skin material with an adhesive containing (A) a styrene polymer graft- polymerized with glycidyl methacrylate, (B) a petroleum resin having a softening point of >=130 deg.C measured by ring and ball method and (C) a crosslinking agent as essential components at a styrene block copolymer/glycidyl methacrylate weight ratio of 100/(0.1-10).
Patent JP-H05195663-A (JP)
Title: Window stay
Inventor: RONARUDO PAASHIBARU DEIBISU
IPC: E05D15/46
Filed: 1992-05-29
Abstract: PURPOSE: To completely close a window and lock it by positioning the pivot joint between an upper arm and a frame-mounting member outside a line for lining up other pivot joints when the window is closed. CONSTITUTION: A window stay is provided, where it consists of an upper arm 1, a lower arm 2, a frame-mounting member 3, a sash-mounting member 6, and pivot joints 4, 5, 7 and 8 for connecting them. With at least one of the pivot joints 4, 5, 7, and 8 as a friction pivot joint, a friction-utilization-type stay is composed. Further, the pivot joint 4 between the frame side end part of the upper arm 1 and the frame-mounting member 3 is allowed to be located while deviating from a straight line for lining up the other pivot joints 5, 7, and 8 when the window is closed.
Patent JP-S6142008-A (JP)
Title: Robot course controller
Inventor: TOKIDA HARUHIRO
IPC: G05B19/19
Filed: 1984-08-03
Abstract: PURPOSE:To attain a smoothly curved locus as a course of operating points of a robot by interposing a digital filter for the component of each coordinate system between a motion command part of the robot and a robot driving part and using delay characteristics of rise and fall of this filter. CONSTITUTION:A robot course controller 1 is provided with digital filters 3 and 4 especially between a motion command part 2 and a coordinate converter 5, and the output terminal of an adder 10 is connected to a subtractor 8 and the other input terminal of the adder 10. These filters 3, and 4 function as delay elements and have characteristics approximating a transmission function 1/(1+ST) of an analog filter of an integration circuit, and therefore, the locus of operating points of the robot becomes an exponential-functionally smooth curve. The value of a coefficient 1/a of a multiplier 9 and a sampling period (a certain unit time) are changed to adjust freely delay times (time constants) of filters 3 and 4. Thus, since the operation command position of the robot is changed continuously, an excessive current is not flowed to the robot driving part (servomotor), and a smooth motion characteristic is obtained.
Patent JP-H111474-A (JP)
Title: Herbicidal 3,5-difluoropyridine
Inventor: MAIER THOMAS
IPC: C07D213/61
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the subject novel compound that shows selective herbicidal activity in some kinds of crop plants, for example, corn and rice plant with increased soil disintegration. SOLUTION: This compound is represented by formula I (A is an aryl which may be substituted, difluorobenzodioxolyl; R" is phenyl or thienyl which may be substituted; R is a halogen, an alkyl, alkenyl which may be substituted; X is O atom, S atom), for example, (3,5-difluoro-4-methyl-2-(1'-methyl-3'- trifluoromethylpyrazol-5'-yloxy)-6-(4"-tri-fluoromethylphenyl)pyridine. The compound of formula I is prepared by the cross-coupling reaction between a compound of formula II (L is an eliminating group) and a compound of formula III (M is Li, Mg, Zn). The compound of formula I has the effect of c inhibiting the growth of an undesired plant by brining the compound into contact with the plant.
Patent JP-S645648-A (JP)
Title: Pouring nozzle for metal strip continuous casting apparatus
Inventor: TANAKA SHIGENORI
IPC: B22D11/06
Filed: 1987-06-30
Abstract: PURPOSE:To stabilize casting operation and to improve quality of a product by forming bottom face of a nozzle to slender rectangular shape and also arranging opening part in the side wall at short side of the nozzle body toward side weir in pouring basin. CONSTITUTION:The nozzle 8 is formed by double construction having an inner nozzle 9 and outer nozzle 10 and the shape of this bottom face is made to the slender rectangular shape corresponding to the molten metal surface in the pouring basin part. Next, the hole part 13 is formed at side face of the outer nozzle 10 facing the side weir 2a, 2b of the pouring basin part. The molten metal flowed down from the opening part 11 of the inner nozzle 9 penetrates porous refractory 12 in a large quantity of them and is poured into the pouring basin part 3. A part of the molten metal is poured into inner face of the side weirs 2a, 2b through the hole part 13. The molten metal under this over-heat condition prevents the development of solidified film at the side weir 2a, 2b and also restrains forming of casting fan. By this method, crack of the product and variation of the thickness are prevented and the casting operation is stabilized and the quality of the product is improved.
Patent JP-S6142445-A (JP)
Title: Coupling method of metallic members
Inventor: ISHIDA YASUAKI
IPC: B21K25/00
Filed: 1984-08-06
Abstract: PURPOSE:To couple two metallic members by plastic flow with high accuracy when coupling an outside metallic member and a metallic member inserted into its inside by pressing by two, upper and lower, punches, by making area of pressing part of the two punches unequal. CONSTITUTION:When coupling a ring gear 2, an outside metallic memebers, and a gear case 3, an inside discoid metallic member, circular grooves 7, 8 as recessed parts for coupling are provided on an inner peripheral face of the ring gear 2, and at the same time, recessed parts 4, 5 that receive punch parts 9a, 10a of upper and lower punches 9, 10 are provided on upper and lower faces of the gear case 3. Area of the punch parts 9a, 10a is made to 9a>10a, and the volume of the circular grooves 7, 8 is made to 7>8. The gear case 3 is inserted into the ring gear 2, and pressed by an upper punch 9 and a lower punch 10 from above and below. As the area of 10a is smaller than that of 9a, the lower side punch 10 is pressed in preferentially to the uppr side punch 9, and the upper side punch 9 is pressed n successively. As volume of the circular grooves 7, 8 correspond to 9a, 10a, no deformation takes place between the two members 2, 3, and they are coupled by plastic flow exchanging 7, 8.
Patent JP-S5866043-A (JP)
Title: Impurity density measuring apparatus
Inventor: OOTANI RIYOUICHI
IPC: G01N25/04
Filed: 1981-10-15
Abstract: PURPOSE:To eliminate noise elements that mingle in an orifice flow signal and fluctuation of flow rate by subtracting a by-pass flow signal from the orifice flow signal. CONSTITUTION:A heating and cooling device 11 includes a heater 12 wound around the outer periphery of a pipe arrangement 10 and a duct 13 provided with a blower 14. The measurement pipe arrangement 10 is provided with a first orifice 15 and a flow meter 16 on the downstream side thereof and a by-pass piping 16 is provided with a second flow meter 17 and an orifice 18. Signals from the flow meters 16 and 17 are respectively introduced into amplifiers 22 and 23 thereby an operation device 24 conducts an operation that subtracts a by-pass flow signal from an orifice flow signal so as to eliminate noise elements. An output of the operation device 24 is introduced into a recorder 21 and a heating and cooling control apparatus 25. The control apparatus 25 controls the blower 14 and the heater 12 so as to maintain the orifice flow rate that corresponds to a plugging temperature at the orifice 15. An output of a temperature detector 20 is introduced into the recorder 21.
Patent JP-H08332242-A (JP)
Title: Installation apparatus for fall preventive safety equipment
Inventor: TAKIMOTO YOSUKE
IPC: A62B35/00
Filed: 1995-06-06
Abstract: PURPOSE: To improve the work efficiency at the time of reinserting a key by constituting this apparatus so that a key hole of itself can be turned to various direction, though a fall preventive safety equipment is used in steel tower work, etc., when connecting the key connected to this safety equipment by a rope to the apparatus installed on the belt of a worker. CONSTITUTION: This is an apparatus equipped with a body 1, with and from which to engage and release a key connected to a fall preventive safety equipment by a rope, and a belt insertion metal fitting 5 in which to insert the belt that a worker is wearing, and the belt insertion metal fitting 5 is attached rotatably to the body 1. Moreover, this is constituted so that the relative direction of both can be kept in specified position.
Patent JP-H0456612-A (JP)
Title: Slip preventing agent and antislip tool using slip preventing agent thereof
Inventor: IKEDA TAKESHI
IPC: C08L101/00
Filed: 1990-06-24
Abstract: PURPOSE:To prevent falling of rigid particles and to maintain an excellent slip preventing effect for a long period by mixing inorganic particles in synthetic resin, forming inorganic particles of a metal or an alloy, and effecting treatment by using a surface treating agent for improving adhesion to synthetic resin. CONSTITUTION:A slip preventing agent is prepared by mixing inorganic particles in synthetic resin, at least the surfaces of inorganic particles are formed of a metal or an alloy, and treatment is carried out by means of a surface treating agent by which adhesion between a metal or an alloy and synthetic resin is improved. The so formed slip preventing agent is applied to, for example, a beltlike antislip tool 40 for a tire. Namely, in the beltlike antislip tool 40, a number of antislip protrusions 44 are formed on the earthing side of a belt part 42 to which the slip preventing material is applied. This constitution causes the inorganic particles to cut through a frozen surface and a snow pressure surface, increases the road surface grasping force of the tire, and causes the inorganic particles to be less separable from a synthetic resin layer.
Patent JP-S6143412-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIZAWA JUNICHI
IPC: H01L21/263
Filed: 1984-08-08
Abstract: PURPOSE:To perform a thickness control with atomic unit accuracy and to facilitate the manufacture of devices of various kinds by a method wherein a notch part almost in vertical direction is formed on a part of a semiconductor surface, and the gas containing component element of a thin film is introduced into the side wall of said notched part. CONSTITUTION:A P<->GaAs layer 32 and an N<+>GaAs layer 33 are formed on an N<+>GaAs substrate 31, and a U-shaped aperture 34 is formed on a part of the surface of the semiconductor substrate. Said semiconductor substrate 27, whereon the aperture 34 is formed, is arranged on the heater 22 of the growing vessel 1 of a crystal device. An exhaust device 3 is coupled to the growing vessel 1 through the intermediary of a gate vale 2 and, at the same time, gas sources 16-21 are coupled through the intermediaries of nozzles 4-9 and valves 10- 15. Molecular gas containing the compound element of thin film sent from the sources of gas 16-18 and 19-21, is introduced from nozzles 4-6 and 7-9 alternately, a thickness control is performed in atomic unit accuracy, and ultra-high speed devices such as a vertical type HEMT, an ideal type SIT, a three-dimentional device and the like are manufactured.
Patent JP-H0513164-A (JP)
Title: Microwave oven
Inventor: ISHIBURO KATSUMI
IPC: H05B6/68
Filed: 1991-07-05
Abstract: PURPOSE:To reduce the constraint on the system structure and dispense with a pattern on a substrate and the insertion of a jumper wire for switching the voltage level by using only one input/output port for the port to be dedicated for the judgment on the presence of a surge relay and the control of the surge relay. CONSTITUTION:A micro-computer 1 judges that a surge relay is not connected when the voltage level of an input/output port is -5V, it judges that the surge relay is connected when the voltage level of the input/output port is about -0.2V which is voltage-divided by resistors 12, 13 of a surge relay drive section 10 and a resistor 14, and it sets the input/output port to an L-level and turns the surge relay on.
Patent JP-H0331467-A (JP)
Title: Production of steel material for member absorbing vibration energy
Inventor: OMORI TOSHIMICHI
IPC: C22C38/00
Filed: 1989-06-27
Abstract: PURPOSE:To obtain a steel material suitable for use as a brace material absorbing external energy such as deformation or vibration energy by hot working and cooling steel contg. specified amts. of C, Si, Mn, P, S, Al, N, etc., under prescribed conditions. CONSTITUTION:Steel consisting of, by weight, <=0.004% C, <=0.1% Si, <=0.1 5% Mn, <=0.015% P, <=0.01% S, 0.5-2% sol. Al, <=0.005% N, <=0.005% oxygen and the balance Fe is refined, heated to 950-1300 deg.C, hot worked at >=950 deg.C finishing temp. and cooled at a cooling rate below the air cooling rate.
Patent JP-S6057659-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOBAYASHI MITSUTERU
IPC: H01L29/78
Filed: 1983-09-09
Abstract: PURPOSE:To improve electrostatic breakdown withstanding voltage by interposing a layer, which has the same conduction type as a substrate and concentration higher than the substrate, between one part of a diffusion resistance layer constituting an input protective circuit and the substrate and lowering the breakdown voltage of a p-n junction. CONSTITUTION:A p<+> layer 3 is formed selectively to a p type Si substrate 1 isolated by an oxide film 4 through ion implantation, and an n<+> resistance layer 2 is formed on the p<+> layer 3 and a source layer 7 to the surface of the substrate at the same time while using a gate oxide film 5 and a poly Si gate electrode 6 as masks. The surface is coated with PSG9, a window is bored 10, and a wiring 8 connected to an input pad is formed. According to the constitution, a concentration gradient between the n<+> resistance layer 2 and the p<+> layer 3 is made steep by the interposition of the p<+> layer 3 and breakdown voltage drops, currents suddenly increase when abnormal high voltage is applied to the input pad, overcharges are absorbed to the substrate 1 through the p layer 3 from the resistance layer 2, and electrostatic breakdown withstanding voltage is improved. A clamping element Qc first yields under usual abnormal voltage and electricity is conducted to the substrate 1 from the n layer 2, and voltage applied to a gate for an input element Qi is dropped by the voltage drop of the resistance layer 2 and the titled device is protected.
Patent JP-H10337276-A (JP)
Title: Optometry device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To enable alignment to be achieved easily and accurately at a position away from a subject. SOLUTION: Measurements are taken with the subject watching a fixation target provided far outside, and rectangular beams 15R, 15L provided by two projection optical systems are projected onto the upper and lower parts of the anterior eye part. An image of the anterior eye part and an alignment mark A are displayed on a display means 17, and an examinant adjusts the operating distance by making the beams 15R, 15L coincident in horizontal direction and adjusts the optical axis by aligning the pupil P with the alignment mark A. Signals of scanning lines S from an image pickup means are taken one by one into a computing means, which in turn computes the degree of coincidence of the beams 15R, 15L and the position of the pupil P.