baber/WOPTO huggingface dataset:
Patent JP-H05112713-A (JP)
Title: Polyurethane composition
Inventor: NAKANO MANABU
IPC: C08G18/32
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a polyurethane composition which has good thermal deterioration resistance and other properties and which, when used as the material of an intermediate or surface layer of a synthetic leather or the like, imparts excellent properties concerning softness, drape, touch, etc., by blending a specific polyester with a specific polyurethane. CONSTITUTION:A polyurethane composition comprising 5-30wt.% polyester and 70-95wt.% polyurethane. The polyester is one obtained by the polycondensation of a diol component consisting mainly of a idol represented by formula I (wherein m and n each is a positive integer, provided that m+n is 5 to 9) (e.g. 3-methyl-1,5-pentanediol) with an aliphatic dicarboxylic acid (e.g. succinic acid) and has a number-average mol.wt. of 700-5,000. The polyurethane is one obtained by the polyaddition of at least one 8-10C alkanediol selected between 1,8-octanediol and 1,9-nonanediol both of which may be substituted with a methyl group (e.g. 2-methyl-1,8-octanediol of formula II) with a diisocyanate (e.g. 4,4-diphenylmethane diisocyanate) and a chain extender (e.g. ethylene glycol).
Patent JP-H09141381-A (JP)
Title: Precise pattern drawing/forging device for helical gear by press device and method therefor
Inventor: OGAWA SUEAKI
IPC: B21K1/30
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble for component replacement and to improve production efficiency by forming plural kinds of guide parts which have different slopes between a punch and a punch holder and providing a rotating means consisting of a selective engagement part which selects and engages the guide parts. SOLUTION: When the tilt angle of the teeth of the die 4 and a punch 2 is, for example, 18 deg., an operation lever forming the selective engagement part of the rotating means 33 is rotated to engage an engagement piece with a guide groove, and this state is held by a click stop mechanism. When a press main body 25 is lowered, the upper die 3 moves down and the reverse surface part of a rotation guide plate abuts against the top surface of the die holder 12. Then when the upper die 3 further moves down, a punch holder 23 rotates with the reaction generated by the sliding of the engagement piece in the guide groove and a raw material 6 is punched with the die 4 at the tilt angle of the teeth, e.g. 18 deg..
Patent JP-H01145230-A (JP)
Title: Treadling force lightening device for clutch pedal
Inventor: INABA KATSUHIRO
IPC: F16D23/12
Filed: 1987-11-30
Abstract: PURPOSE:To change the treadling feeling of a clutch pedal according to the kind of vehicle by installing a link mechanism between the clutch pedal and a spring member and making an auxiliary force for the clutch pedal by a spring member, different from the reaction force. CONSTITUTION:In a clutch pedal 2 an assisting lever part 6 is installed through an axially supporting tube 5 onto the basic edge part of a body 3 having a pedal installed at the basic edge. In this case, a shaft part 9a installed at one edge part of a crank lever 8 is inserted in slidable manners into a slot hole 10 formed on the top edge part of the assisting lever 6. Further, the center part of the crank lever 8 is pivotally supported onto a chassis side through an assisting pin 11. While, the other edge part 12 of the crank lever 8 is engaged in turnable ways onto one edge part 14 of a torsional coil spring 13 as spring member, and the other edge part 15 is pivotally supported onto the car body side. Therefore, a link mechanism 16 is constituted of the slot hole 10, crank lever 8, and the assisting pin 11.
Patent JP-H03246540-A (JP)
Title: Direct positive color photographic sensitive material
Inventor: DEGUCHI HISAYASU
IPC: G03C7/392
Filed: 1990-11-06
Abstract: PURPOSE:To make a magenta developing dye similar in spectral characteristics to magenta ink over the range from a low density area to a high density area by incorporating a yellow developing coupler having a specified relative coupling rate, specified compds. and a magenta developing coupler into a silver halide emulsion layer. CONSTITUTION:A two-equiv. yellow developing coupler having 0.5-2.0 relative coupling rate, a magenta developing coupler represented by formula I and compds. represented by formula II, III are incorporated into a green-sensitive internal latent image type silver halide emulsion layer. In the formula I, R10 is H or a substituent, Y4 is H or a releasable group and each of Za-Zc is methine, substd. methine, etc. In the formulae II, III, Q is a group of atoms required to form a 5- or 6-membered hetero ring, L is H, O or other divalent combining group and R<3> is an org. group contg. amino, thio-ether, etc. A magenta developing dye can be made similar in spectral absorption to magenta ink.
Patent JP-2001120963-A (JP)
Title: Method for washing membrane
Inventor: KANETANI SHINSHIRO
IPC: B01D65/02
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for washing membranes which is capable of drastically reducing the consumption of liquid chemicals and liquid chemical diluting and washing water. SOLUTION: The method for washing the membrane by the liquid chemical when the filtration ability of the membrane degrades consists of a first stage for circulating the liquid chemicals for washing to a raw water side while pressurizing the filtrate side of the membrane 1 with pressurized air, or the like, and a second stage for circulating the liquid chemical diluting and washing water to the raw water side while pressurizing the filtrate side of the membrane 1 with gas. The washing range of the membrane 1 is controlled by the pressure of the gas and the washing may be carried out by bringing the liquid chemical into contact only with the surface layer portion of the membrane to which materials 7 to be the cause for the degradation of the membrane 1 are stuck.
Patent JP-H02146477-A (JP)
Title: Refrigerating apparatus
Inventor: KITAMURA KEIICHI
IPC: F25B43/00
Filed: 1988-11-28
Abstract: PURPOSE:To efficiently reduce the amount of circulating moisture even when moisture enters the inside of a refrigerating apparatus, by furnishing a moisture recovery unit that holds the moisture separated from the refrigerant, and a transfer unit that sends the refrigerant from the moisture recovery unit back into the refrigerating apparatus. CONSTITUTION:A portion of the refrigerant passing through a refrigerant pipe 6a is led to a branch pipe 6b, and then to a main body 7a of a moisture recovery unit 7. As the moisture recovery unit 7 is cooled by the refrigerant passing through the refrigerant pipe 6a of the outlet side of an expansion valve 4, the refrigerant introduced into the main body 7a is cooled. Therefore, the moisture contained in the refrigerant becomes unable to dissolve in the refrigerant and separates. The moisture separated adheres to glass wool 8 furnished in the main body 8 by surface tension. The refrigerant free from moisture is returned to the refrigerant pipe 6a through a return pipe 6c. As a result, the moisture concentration of the refrigerant in the refrigerating apparatus is reduced by the amount of moisture that has adhered to the glass wool 8.
Patent JP-H03160870-A (JP)
Title: Nonmagnification display device for picture forming device
Inventor: UEMORI SATOSHI
IPC: G03G15/00
Filed: 1989-11-17
Abstract: PURPOSE:To attain ease of adjustment of nonmagnification by binarizing a picture signal read from a test original in which prescribed range of color is made different, integrating number of data of at least one color and displaying the result of integration. CONSTITUTION:An input selector 30 outputs a picture signal selectively to a picture processing circuit 31 or a picture memory 32a in a CPU 32 by a command signal from a CPU 32. The circuit 31 generates a picture data to form an electrostatic latent image on a photosensitive drum 15 from the picture signal inputted from the CCD 10. The CPU 32 is integrated with a binarizing means 32b binarizing the picture signal and an integration means 32c integrating binarized data number. In the case of copying, the CPU 32 applies pre-scanning to 1st and 2nd optical systems L1, L2 to fetch a picture signal of the original and calculates the picture processing condition from the picture signal and outputs the result to the circuit 31. The circuit 31 generates a picture data forming an electrostatic latent image based on the picture processing conditions inputted from the CPU 32 in terms of a picture signal and outputs the data to a laser diode 11.
Patent JP-2001113840-A (JP)
Title: Heat-sensitive recording material
Inventor: TAKEUCHI YOSUKE
IPC: G03C1/52
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a new heat-sensitive recording material which shows reliable color development properties and superb light resistance after image formation. SOLUTION: This heat-sensitive recording material comprises a support and a heat-sensitive recording layer containing at least one kind selected from diazo compounds represented by formulae [I]-[IV] and a coupler which develops color in the diazo compound through a chemical reaction with the diazo compound, formed on the support. Preferably the heat-sensitive recording material is of such a type that the diazo compound is enveloped in a microcapsule.
Patent JP-H06123148-A (JP)
Title: Supporting device for curtain wall
Inventor: IGARI TETSUO
IPC: E04B2/90
Filed: 1992-10-12
Abstract: PURPOSE:To enhance construction properties by suspending the upper end of a lower exterior wall panel from a structural body by means of a vertical bolt, and inserting a pin portion formed at the upper end of a bolt into a positioning hole provided at the lower end of an upper exterior wall panel. CONSTITUTION:A support plate 6 is secured to the upper horizontal frame 4 of an exterior wall panel 1 at one end via a vertical bolt 7. The other end of the plate 6 is secured to the beam 10 of a structural body via a mounting bolt and the like. Next, a pin portion 20 projected integrally with the upper end of the bolt 7 is inserted into a positioning hole 21 formed in the lower horizontal frame 4 of another panel 1 to be installed on the upper side. The lower end of the exterior wall panel can then be supported without using any special securing members, and the number of part items can be reduced, together with that of procedures for installation, and the supporting device can easily be mounted.
Patent JP-H04173839-A (JP)
Title: Production of electrically conductive polymer
Inventor: MASUBUCHI FUMITO
IPC: H01M4/04
Filed: 1990-11-06
Abstract: PURPOSE:To obtain the subject polymer having uniform thickness and useful for the polymerization of a thick film having large area by dividing a polymerization liquid with a partition wall and polymerizing the monomer while suppressing the movement of the monomer in the direction parallel to the polymerization plane. CONSTITUTION:The objective polymer is produced by polymerizing a polymerization liquid while suppressing the motion of the monomer in the direction parallel to the polymerization plane by dividing the polymerization liquid with a partition wall. The material of the partition wall is preferably a resin such as polytetrafluoroethylene resin.
Patent JP-S63154295-A (JP)
Title: Work die for annular brazing filler metal
Inventor: TAMEGAI KAZUO
IPC: B21D28/30
Filed: 1986-12-17
Abstract: PURPOSE:To improve the quality of a product by burying a pin at several places in the peripheral direction of an annular shader and slightly projecting it to the lower face of the annular via a screw and spring as well. CONSTITUTION:Plural pins 23 are buried at the equal angle position in the peripheral direction of an annular shader 5 and adjustably supported by a screw 25 via a spring 24. The tip of the pin 23 is made to project slightly from the lower face of the annular 5 by adjusting the elasticity of the spring 24 by turning the screw. In the case of blanking a strip like brazing filler metal 17 with dies 2 and 3 the contact of the annular shader 5 and annular brazing filler metal 18 is attained to a point contact at plural places and yet a gap is formed between the shader 5 and a product brazing filler metal 18. The product brazing filler metal 18 is therefore blown off surely by air projection and a double work is eliminated. The breakage, deformation, etc., of a product are thus eliminated and the product quality is improved.
Patent JP-2000131770-A (JP)
Title: Method and device for vacuum contact exposure
Inventor: MIYASHITA HAJIME
IPC: G03B27/20
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To shorten time required for evacuation and to enhance producing efficiency by executing the evacuation along a stored optimum evacuation profile according to an exposure device which is used. SOLUTION: By this vacuum contact exposure method and this vacuum contact exposure device, the pattern of an original plate 2 is printed on a photosensitive base material 1 by closely bringing the plate 2 into contact with the material 1 or making it approach the material 1 by lowering the degree of the vacuum of a hermetically sealed chamber 8 formed between the plate 2 and the material 1 and irradiating them with light from the plate 2 side. The evacuation profile showing a path in which the evacuation is continuously executed to the high degree of the vacuum from the low degree of the vacuum is previously stored in a memory 18. While measuring the degree of the vacuum of the chamber 8, the stored evacuation profile signal and the measured actual degree of the vacuum are compared. Then, the evacuation is controlled by adjusting the degree of the evacuation of a regulator for controlling vacuum pressure 12 arranged at the evacuation path of the chamber 8 based on an error signal between the stored profile signal and the actual degree of the vacuum.
Patent JP-H02149266-A (JP)
Title: Bracket for dental remedy
Inventor: SANBONMATSU KIYOMI
IPC: A61C7/14
Filed: 1988-11-30
Abstract: PURPOSE:To attach a bracket to a tooth surface easily and properly by circularly installing a rubber ring of a thickness equivalent to the height of trunk parts under wings of the bracket tightly around the outer circumferential surface of the trunk parts under the wings. CONSTITUTION:A bracket 2 around which a rubber ring 1 is circularly installed consists of wings 3 swelling toward the upper sides, trunk parts 4, and a base 5. The base 5 is a little overhanging toward the sides, and the wings 3 are provided with grooves 6 for stopping wire for dental remedy. For installing the rubber ring 1 circularly around the bracket 2, the rubber ring is pulled outward to expand the inner diameter of the while engaging it with the trunk parts of the bracket, and tension is then eliminated to make it tightly applied to the outer circumferential surface of the trunk parts to be installed circularly. For releasing and removing the rubber ring off the outer circumferential surface of the bracket, the rubber ring is pulled outward again, so it can be taken off easily.
Patent JP-2000128598-A (JP)
Title: Cement additive
Inventor: YUASA TSUTOMU
IPC: C04B103/30
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To develop excellent flow property and resistance against separation of materials by incorporating a copolymer having a polyalkyleneglycol ester unit and carboxylic acid unit in the repeating unit. SOLUTION: This cement additive contains a copolymer having the repeating unit containing a polyalkyleneglycol ester unit expressed by formula I and a carboxylic acid unit expressed by formula II. In the formula I, R1O is a 3-18C oxyalkylene group; R2O is a 2-18C oxyalkylene group in which >=50 mol% of R2O is an oxyethylene group; R3 is a 4-30C hydrocarbon group; n is 1 to 50; m is 5 to 300. In formula II, R4 is H or a methyl group; M is H, univalent metal, bivalent metal, ammonium or org. amine. The copolymer is obtd. by copolymn. of polyalkyleneglycol ester monomers and monomers containing carboxylic acid monomers corresponding to the respective structural units. The copolymer is added to cement by 0.01 to 10 wt.% calculated as a solid content of the cement weight.
Patent JP-H07130428-A (JP)
Title: Connector
Inventor: SAKURAI RIICHI
IPC: H01R13/64
Filed: 1993-11-04
Abstract: PURPOSE:To form connector housings to get mutually into a complete engagement condition smoothly, and hold the complete engagement condition. CONSTITUTION:A guide groove 8 is formed in one connector housing 1, a lock pin 6 energized by a spring 7 is provided at the other connector housing 2, and the lock pin 6 is displaced along the guide groove 8 in engagement operation. The lock pin 6 is actuated in a returning direction in a first half stage of engagement, it is actuated inversely in an advancing direction in a second half stage of it, and in a terminal stage, it is stopped in a stop region 9 to be prevented from removing easily by external force in a removing direction.
Patent JP-2000131336-A (JP)
Title: Acceleration sensor
Inventor: TANAKA KENICHI
IPC: G01P15/125
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a stable detection output by improving the temperature characteristics of a signal processing circuit of an acceleration sensor. SOLUTION: 2 systems of integration circuit of variable capacity elements CA and CB changing their capacity while interlocked with displacement of a weight at occurrence of acceleration and a resistor R1 are applied with a pulse waveform clock signal CLK. The outputs of the integration circuits are inputted to positive input ends of comparison circuits 1a and 1b, respectively, and compared to a specified threshold voltage Vs to provide a binarized digital signal. The output of the comparison circuits 1a and 1b are inputted into an exclusive OR circuit (EX-OR circuit) 21 to detect a difference between two inputs, and a pulse signal representing an acceleration detection component is outputted from the EX-OR circuit 21 as an output VOUT.
Patent JP-H09144260-A (JP)
Title: Fixing metal tool and stair structure
Inventor: SUZUKI MASAO
IPC: E04F11/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixing metal tool by which two boards fixed to a corner and a horizontal board horizontally fixed to the above boards can be easily and securely fixed to a structural member like a column. SOLUTION: Two boards forming a right-angled corner and a horizontal board connected to the two boards are fixed to a structural member by this fixing metal tool 1 which is constituted of the first and second vertical faces 11, 12 fixed to the two boards with the plane contact respectively, the horizontal face 13 connected to the upper ends of the first and second vertical faces 11, 12 and arranged to cross the first and second vertical faces at right angles, and a corner face 14 connected to the vertical faces at nearly 45 degrees. The first and second vertical faces 11, 12 are provided with holes 110, 120 respectively to fix two vertical boards and also the horizontal face 13 is provided with holes 130 to fix the horizontal board and further, the corner face 14 is provided with holes to fix the structural member.
Patent JP-H09147441-A (JP)
Title: Method for aligning recording magnetic head and optical head, magneto-optical recorder and light shielding plate with hole
Inventor: HAMA MINORU
IPC: G11B11/10
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for aligning a recording magnetic head and an optical head capable of automatically aligning the recording magnetic head and the optical head, a magneto-optical recorder and a light shielding plate with hole. SOLUTION: A pseudo magneto-optical disk 81 having a through hole 81a is arranged between the recording magnetic head 9 and a recording/reproducing optical pickup 11, and a quadripartite photoelectric element 30 for light receiving a light beam from the recording/reproducing pickup 11 passing through the through hole 81a is attached to the recording magnetic head 9 corresponding to the recording magnetic head 9. A head adjusting vis 29 is advance/retreat operated based on the light receiving state of the quadripartite photoelectric element 30 for light receiving the light beam passing through the penetration hole 81a, and the attaching position of the recording magnetic head 9 is varied.
Patent JP-S63155797-A (JP)
Inventor: GOTO TSUNEYASU
IPC: H05K7/14
Filed: 1986-12-19
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-2000130783-A (JP)
Title: Floor heating panel
Inventor: TANOOKA HIKOKI
IPC: F24D13/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a floor heating panel which can always ensure a space for wiring. SOLUTION: A floor heating panel has a panel main body 2 having a recessed groove 1 for a spline 5 provided in the lateral side, a through hole 4 for wiring which is provided in the short-length direction in the panel main body 2 and through which wiring 3 is passed and a wiring connection opening 6 which is positioned in the end part of the through hole 4 for wiring and provided in the lateral side of the panel main body 2. In this panel, the recessed groove 1 in a part positioned in the periphery of the wiring connection opening 6 is closed up.
Patent JP-H06129591-A (JP)
Title: Manufacture of vacuum heat-insulating wall
Inventor: YAMAJI TADAO
IPC: F16L59/06
Filed: 1992-10-13
Abstract: PURPOSE:To provide a heat insulative body easy manufacturable and having a high order of heat insulativeness by impregnating a rock wool with organic binder, tirning it into a plate with a specific pressure, and turning the organic binder into pyrolyzed gas. CONSTITUTION:A vessel is provided having a heat insulative wall 1, and the front and rear surfaces of a plate consisting of rock wool are impregnated with a resin, for example phenol resin. The resultant in the form of a mat impregnated is compressed with a pressurizing force over 2kgf/cm<2>, hardened by compaction press into a density of 0.4-0.7g/cm<3>, and turned into a plate 2A. This plate 2A is inserted into the wall 1 provided with an opening 3, which is blocked by welding after the inside is filled densely. The vessel obtained is put in a baking furnace 4 and heated at 400 deg.C for 1.5hr, and the phenol resin is baked and gasified, and after the gas is exhausted by suction, the inside of the insulative space is evacuated to under 0.1Torr. Thereby a heat insulated vessel is easily produced which excels in the heat insulativeness.
Patent JP-H03162852-A (JP)
Title: Ventilation plug for tympanitis treatment
Inventor: MUKAI SUSUMU
IPC: A61F11/00
Filed: 1989-11-22
Abstract: PURPOSE:To easily perform an operation by a doctor and to receive treatment by a patient without generating remarkable pain by forming a main body with a water repellent synthetic resin, forming a tip part at an acute angle convergently, and providing a connecting part to be connected to the eardrum at an intermediate part. CONSTITUTION:Firstly, part of the eardrum 8 of the patient is cut linearly in length around 1-1.5mm, and one terminal part of the ventilation plug is caught with a forceps, and it is inserted from the other terminal part to a linearly cut part 9, and the intermediate part 10 of the ventilation plug is connected to the cut part 9 of the eardrum 8. At such a case, the intermediate part 10 forms a part with a thinnest diameter whose two sides are spread divergently directing to one terminal part and the other terminal part, respectively, and functions as the connecting part to be connected to the eardrum. Also, since the edge parts of one terminal part 2 and the other terminal part 3 of the ventilation plug are extended in a perpendicular direction with each other, the direction of the other terminal part 3 can be recognized by catching the one terminal part 2 of the ventilation plug with the forceps, thereby, it is possible to easily decide the positioning of direction for the cut part 9 of the eardrum 8 when the operation is performed.