baber/WOPTO huggingface dataset:
Patent JP-H01126946-A (JP)
Title: Television camera for endoscope
Inventor: OKABE MINORU
IPC: A61B1/04
Filed: 1987-11-12
Abstract: PURPOSE:To effectively prevent the generation of a moire fringe, by freely adjusting the relative position of the image transmitted by an image guide fiber bundle on the optical axis of the image forming surface of an imaging optical system and the imaging surface of an imaging element. CONSTITUTION:An image forming position I is moved by moving an imaging lens 6 in an optical axis direction and defocusing quantity D is changed. That is, the defocusing quantity D optimum in order to bring the contrast of an image at the spatial frequency determined by the unit fiber diameter of the time guide fiber bundle 3 of a fiberscope 1 to be mounted to 0 can be selected. Therefore, the generation of a moire fringe can be most effectively prevented with respect to each fiberscope 1 to be mounted. Since the rotation of a part containing the imaging lens 6 and a solid-state image sensing element 7 is made freely rotatable by a rotary member 8, the relative angle in the arrangement direction of both of the pixel of the emitting end surface of the image guide fiber bundle 3 and that of the imaging surface of the solid-state image sensing element 7 can be adjusted and the level of the generated moire fringe is brought to the min. state.
Patent JP-H01160938-A (JP)
Title: Production of alpha-branched c12-c40 fatty acid
Inventor: ROTSUKU TORANNBUIN
IPC: C07C51/235
Filed: 1988-11-10
Abstract: PURPOSE: To prepare the compounds with high conversion ratio and high selectivity, which are useful as intermediates for producing emulsifiers, cosmetics, cleaning agents and lubricating agents by allowing alkanols to react with oxygen in an aqueous medium in the presence of a base using an inexpensive catalyst system obtained by adding a Pb(II)-compound as promoter to Pd-catalyst.  
     CONSTITUTION: The objective α-branched 12-40C aliphatic acids are prepared by oxidizing α-branched 12-40C alkanols with oxygen or oxygen-containing gas in a liquid phase, especially an aqueous phase in the presence of a base and the catalyst which has been obtained by combination of a Pb(II)-compound [e.g. Pb(NO 3 ) 2 , etc.], as promoter with an effective amount of Pd-catalyst, then subjecting alkaline salts of 12-40C aliphatic acids thus formed to the treatment to obtain free acids, and isolating. Pd and Pb(II)compound are preferably used, as the catalyst, in a ratio of 0.01-20 g, especially 0.1-10 g and 1×10 -5 -1×10 -1 , especially 2×10 -5 -2×10 -2 , respectively, per mole of the raw alkanol. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06114000-A (JP)
Title: Medical manipulator
Inventor: ADACHI HIDEYUKI
IPC: A61B1/00
Filed: 1992-09-30
Abstract: PURPOSE:To provide a medical manipulator which permits the reduction of dimension of an operating part and dispense with installing the curved operating means in the quantity corresponding to the curved parts on the operating part. CONSTITUTION:The gears 17a-17d as a plurality of curving operating means for curving-operating a plurality of curved parts 13a and 13b formed on the top edge side of an insertion part 11 are installed in an operating part 12, and the curved operating knobs 25a and 25b as external curving operating means which can be arbitrarily connected to the gears 17a-17d are installed at the operating part 12.
Patent JP-H01129704-A (JP)
Title: Pull-wire passing tool and method
Inventor: KOJO RIICHI
IPC: H02G1/08
Filed: 1987-11-12
Abstract: PURPOSE:To enable a multiple lying of cables through an existing conduit, by inserting a pair of rubber boards held on a rod into the conduit then making the interior of the conduit air-tight and sucking the rubber boards. CONSTITUTION:Rubber boards 3, 4 for making the interior of an extending conduit air-tight in sucking direction are provided in front and rear of a rod 2 for maintaining an interval between the rubber boards. Holes 3B, 4B for passing cables 6 are punched at the lower section of disc bodies 3A, 4A of the rubber boards 3, 4 while radial cuts 3C, 4C are made in the outer circumference thereof. When another cable is pulled into the conduit 5, existing cable 6 is held in the punched holes 3B, 4B then a new cable is inserted from one end section of the conduit 5 and sucking operation is performed at the tip section. Since the outer circumferential faces of the rubber boards 3, 4 contact tightly with the conduit 5 to seal a section surrounded by the rubber boards 3, 4 air-tightly, the cable can be passed through suction. A light weight call wire having high tensile strength is fixed to the end of the rubber board 4 and changed with a rope for lying cable when the cable is passed through the conduit.
Patent JP-H09104783-A (JP)
Title: Foamed particle, its in-mold molded product, laminate of the same molded product with thermosetting resin, and manufacture of the same laminate
Inventor: SASAKI HIDEHIRO
IPC: B32B5/18
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain foamed particles inexpensively that can give a molded product excellent in laminate adhesion, impact strength, etc., by blending a polyolefin resin with a styrene/diene copolymer and a polymeric fluidizing agent, followed by granulating, cross-linking, and foaming. SOLUTION: (A) A polyolefin resin (e.g. a polypropylene) is blended with (B) a styrene/diene copolymer (e.g. a styrene/butadiene random copolymer), and (C) a polymeric fluidizing agent (e.g. liquid paraffin). Letting the total of the components (A), (B) and (C) be 100wt.%, suitably the blending ratio is such that the ratio of the component (A) is at least 50wt.%, the ratio of the component (B) is 5 to 49wt.%, and the ratio of the component (C) is 1 to 15wt.%. The obtained mixed resin is pelletized, cross-linked, and foamed to obtain foamed particles wherein after refluxed in boiled toluene for 5 hours, the amount of insolubles is 3 to 70wt.%. The foamed particles are molded in a mold and the resulting in-mold molded product and a fiber-reinforced thermosetting resin are laminated to obtain the objective laminate useful for bathtubs, cleansing tanks, etc.
Patent JP-H0681835-A (JP)
Title: Rotary machine with automatic retreating axial abutting mechanism by flexible film receiving action of fluid pressure
Inventor: KUROODO MESHIN
IPC: F04D29/049
Filed: 1991-10-31
Abstract: PURPOSE: To extend a service life and to correct an axial thrust within a wide range of values by minimizing an operating time and a driving speed of an axial abutment mechanism in a rotary machine in a fluid circuit. CONSTITUTION: This rotary machine comprises an axial abutment mechanism 40 that retards automatically disposed between a rotating shaft 10 and a case 21. The abutment mechanism further comprises a displaceable abutment part 5 so designed as not to be rotated, a rotating abutment part 6 which is installed to the displaceable abutment part 5 through a bearing 9 and suitable for transmitting an axial force to the abutment part 5, an extremely high rigid flexible member 7 capable of connecting the displaceable abutment part 5 to the case 21 and moving the abutment part 5 slightly straight forward along the axis of the rotating shaft 10, and an axial thrust transmission member 8 transmitting a thrust from the rotating shaft 10 to the rotating abutment part 6.
Patent JP-H01129994-A (JP)
Title: Method for partially plating contact material
Inventor: HAYAKAWA NAOYUKI
IPC: H01H11/04
Filed: 1987-11-13
Abstract: PURPOSE:To maintain the soundness of contact parts on a metal bar after stripping a masking tape and to obtain a contact material having high reliability by coating the contact parts with a thin film having no stuck adhesive, sticking the masking tape on the thin film and partially plating both the exposed side parts of the metal bar. CONSTITUTION:A bar 1 of a metal such as Cu(alloy) is plated or clad with a noble metal such as Ag(alloy) in the form of stripes or spots to form contact parts 2, 2'. The parts 2, 2' are coated with a thin film 3 of polyvinyl resin or paper having a larger width than the parts 2, 2' and a masking tape 4 having a smaller width than the film 3 is stuck on the film 3 so as to expose both side parts 5, 5' of the bar 1. The parts 5, 5' are then plated with tin or solder. A thin film of polyethylene or polypropylene having about 10-100mum thickness is desirably used as the thin film of polyvinyl resin and wax paper having about 10-100mum thickness as the thin film of paper.
Patent JP-2000118661-A (JP)
Title: Pneumatically floating belt conveyor device
Inventor: NISHIKITA YUKINOBU
IPC: B65G15/60
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To smoothly carry a material to be carried while stabilizing the loaded condition of the material to be carried such as powdery material by forming a step part rising toward a belt in a part of a belt support material at a surface opposite to the belt, and providing this step part with an air blow-out hole, and blowing the compressed air toward the belt. SOLUTION: A belt support material 7 is provided, and an air duct 19 is provided under the belt support material 7 while being directed in the traveling direction of a belt 6. Plural air blow-out ports 21 communicated with the inside of the air duct 19 are provided in each belt support material 7, 10 and an inside plate 18 at a central part of a lower part thereof with the appropriate space in the longitudinal direction. A step part (a) is formed between the belt support material 7 and an end of the inside plate 18, and a turbulent flow is generated in the belt floating compressed air at the step part (a) so as to vibrate the belt 6. With this vibration, since the material 15 to be carried easily heaped on the belt 6 is evened, and the top surface thereof is flattened, the belt 6 stably travels without winding right and left.
Patent JP-H03154708-A (JP)
Title: Rolling material shearing machine
Inventor: GIYUNTAA GURENTSU
IPC: B23D25/00
Filed: 1990-10-24
Abstract: PURPOSE: To widen the operating range of a shearing machine and to improve production efficiency by connecting a lower blade carrier to a control shaft, and variably adjusting the rotational position of the eccentricity of the control shaft to the rotational position of the eccentricity of a drive shaft. CONSTITUTION: The rotational position D9 of the eccentricity E9 of a drive shaft 15 against a lower blade carrier 9 and the rotational position D20 of the eccentricity E20 against a control shaft 20 are adjusted to the bottom dead center respectively to constitute a shearing machine 1 against a moving rolled material 2. An upper blade 8 and a lower blade 10 can follow the moving direction of the rolled material 2. The rotational position D20 of the eccentricity E20 of the control shaft 20 is adjusted at 180 deg. against the rotational position D9 of the eccentricity E9 of the drive shaft 15 to constitute the shearing machine 1 for cutting a stationary rolled material 2, and the rotational position D9 of the drive shaft 15 is adjusted to the bottom dead center and the rotational position D20 of the control shaft 20 is adjusted to the top dead center therefor. The upper blade 8 and the lower blade 10 are engaged perpendicularly to the rolled material 2 initially in the cutting process, and a small undercut is provided to generate an excellent cut face.
Patent JP-H03148175-A (JP)
Title: Infrared ray detector
Inventor: MAEKAWA TORU
IPC: H01L27/14
Filed: 1989-11-02
Abstract: PURPOSE:To prevent the generation of crosstalk between picture elements by providing a device formation semiconductor crystal on the front surface of a transmission substrate in a check pattern and a device formation semiconductor crystal in a check pattern on the rear side as well in a region on the opposite side of a region which excludes the semiconductor crystal provided on the front surface. CONSTITUTION:A device formation semiconductor crystal 12-1 is provided on the surface of an infrared transmission substrate 11 in a check pattern while a device formation semiconductor crystal 12-2 is provided in a check pattern on the rear surface in a region on the opposite side of a region except the device formation semiconductor crystal 12-1 provided on the surface of the transmission substrate 11. Device formation impurity atoms are introduced into the device formation crystals 12-1 and 12-2 provided on the front and rear surfaces of the infrared transmission substrate 11 so that an infrared detection element 16 may be installed. This construction makes it possible to eliminate a region which is not sensitive to infrared rays and moreover reduce crosstalk between picture elements as well.
Patent JP-H06138976-A (JP)
Title: Information processor
Inventor: NISHIYAMA KAZUHIDE
IPC: G06F15/02
Filed: 1992-10-26
Abstract: PURPOSE:To improve the input efficiency while keeping its portability by providing a standard type keyboard on a portable information processor capable of pen input with a side opening structure. CONSTITUTION:A hinge 4 is provided on respective ends of a keyboard section 1 and a display section 2. By adopting the side opening structure, both keyboard input and pen input are made easy to use while keeping its portability. The keyboard section 1 has key groups with the standard type array, whose alphanumeric and KANA (Japanese syllabary) key arrays have at least one of the QWERTY array, JIS array, and new JIS array. A front section 6 of a key group 5 of the keyboard section 1 is made flat and used for a place putting a hand on. Thus, key operations such as input is made easy. Further, the display section 2 is integrated with an input device enabling the coordinate input by a coordinate directing device or by fingers. Thus, the information processor can be made a portable type easy to handle and input.
Patent JP-H0598293-A (JP)
Title: Cleaner composition
Inventor: ENDO KEIJI
IPC: C23G5/036
Filed: 1991-10-08
Abstract: PURPOSE:To obtain a cleaner composition which is harmless to man and beast and excellent in safeness and an ability to remove dirt and does not cause environmental pollution by mixing a hydrocarbon fraction based on a naphthene component, a specified solvent, a surfactant, an enzyme and a small amount of water. CONSTITUTION:The title composition comprises 100 pts.wt. hydrocarbon fraction based on a naphthenic component which boils at 150-240 deg.C and is obtained by removing naphthalene and biphenyl on a rectifier from a residual oil obtained by effecting the aromatic nucleus hydrogenation of a kerosene fraction which boils 150-300 deg.C and separating and removing at least part of the n-paraffins from the product of hydrogenation with a molecular sieve made of a synthetic zeolite, 0-40 pts.wt. at least one member selected from among a 3-18 C aliphatic monoalcohol, an ether, an ester, a compound of the formula (wherein R is aliphatic hydrocarbon group; and n is 1-4) and an aprotic polar solvent, 0.1-20 pts.wt. surfactant, 0.001-5 pts.wt. enzyme and a small amount of water.
Patent JP-H09129090-A (JP)
Title: Switch device
Inventor: USHIMARU HIROSHI
IPC: H01H25/04
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To minimize the sliding in a contact part as much as possible and provide a switch device having a contact part never worn by long-term use by specifying the structure of a switch device for selectively operating a plurality of switch elements. SOLUTION: This switch device has a case 61 opened in the bottom surface and having a holder 64 in the inner part; a movable contact body 92 fixed to the holder 64 and having a movable contact piece 95; an operation knob for performing a switching; a driving body (slider) 76 firmly held by the operation knob 62 through an elliptic hole 73 formed on the case 61 to horizontally reciprocate and having a locking part 76b for pressing the movable contact piece 95 downward by this reciprocation, and a printed board 65 inserted into the case 1 and having a fixed contact 104 conducted when the movable contact piece makes contact with it by the oscillation of the movable contact piece 95. Since ON/OFF control is performed by the oscillation of the movable contact piece 95, the contact part is never worn.
Patent JP-H10334563-A (JP)
Title: Reproducing device and reproducing method
Inventor: SAKUMA HIROTO
IPC: G11B7/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent deviation of a position of temporary reproduction stop/ reproduction stop caused by deviation of timing of button operation by performing temporary stop/stop after reproducing until finish of an audio/video information block or the start of next audio/video information block during reproduction in setting of a reservation setting means is detected. SOLUTION: A switching button 20 switches directly a function of a stop reservation button 17 to a pause function of temporary stop and a reservation setting function, and the function state is displayed on a display section 15. When the stop reservation button 17 is operated at the time of a reservation setting function mode, a reservation setting section 8a of a system control section 8 detects indication of a time code of a track set by a manual search setting section 8c, and performs reservation setting of temporary stop. When reservation setting of the time code of the track stopping temporarily at the reservation setting section 8a is set, the system control section 8 performs control of temporary stop/reproduction stop after reproducing until a time code of a track of which reservation is set is detected.
Patent JP-H11104986-A (JP)
Title: Two drive system fluid pressure chuck
Inventor: TAKADA SUSUMU
IPC: B23B31/177
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a compact, two drive system fluid pressure chuck. SOLUTION: A first- and second fluid pressure cylinders 28, 29 are provided vertically and concentrically, and the first cam member is radially provided at the tip of a rod 33 of the first fluid pressure cylinder 28, which is axially passed through the rod 34 of the second fluid pressure cylinder 29. In the rod 34, the second, tip and radial cam member and an axial slit 37 through which the first cam member is passed, are provided. At the tips in the radial direction of the first- and second cam members, the first fingers 42, 42 and the second fingers 44, 44 for holding works separately are mounted so that they can move radially.
Patent JP-2001106971-A (JP)
Title: Urethane coating composition
Inventor: OYABU NORIO
IPC: C09D175/12
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a two-pack type urethane coating composition capable of preventing discoloration in baking and ultraviolet irradiation, having excellent appearance, usable as a coating material for automobile and a coating material for a plastic lens and a precoated metal, having excellent weather resistance and durability. SOLUTION: This urethane resin composition comprising a polyisocyanate compound obtained from an aliphatic or alicyclic diisocyanate, a polyhydroxyl compound containing two or more hydroxyl groups and a stabilizer in which the stabilizer is composed of three kinds of (A) a benzotriazole-based compound, (B) a hindered amine-based compound and (C) an acidic phosphoric ester compound.
Patent JP-S62149072-A (JP)
Title: Information record carrier
Inventor: YAMAMOTO MASAKUNI
IPC: G11B20/12
Filed: 1985-12-23
Abstract: PURPOSE:To surely identify information tracks by specifying the length and position etc., of information in an area that separates and distinguishes information tracks. CONSTITUTION:Tracks of each band 203 are constituted of separation areas 202, information tracks 201 of a group of unit data areas 204, identifying areas 205 etc., and the areas 202 are read by a sensor array 10 and corresponding tracks 201 are identified. Information of the areas 202 is made to 1/2 of the length in vertical direction of the direction of arrangement of information bits of tracks 201, and positioned in one side of information bits of the tracks 201. Accordingly, only information of areas 202 of corresponding tracks 201 is read out even in the case where the sensor 10 is slanted in some degree, and the information of adjoining track is not read out. Consequently, the information tracks can be identified surely.
Patent JP-H11106101-A (JP)
Title: Cloth carrier
Inventor: KOZUKA YOSHINOBU
IPC: B65H19/12
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide such a cloth carrier, which carries cloth that is woven by a loom and wound around a beam, as can be operated by a powerless female worker, as is excellent in its workability, and as is inexpensive. SOLUTION: A cloth carrier is provided with a carriage 1, a bucket 11, which is mounted on the carriage 1 in such a manner that it can be turned sideways and whose cross section is of a letter U, and an auxiliary leg 13, which advances into the direction into which the bucket 11 is turned. The cloth carrier is also provided with caster wheels 2, which are arranged at the four corners of the carriage 1, driving wheels 4, which are arranged in the midst of the carriage 1 in the longitudinal direction and which is driven/rotated by a motor 5 that utilizes a battery mounted on the carriage 1 as the energy source, a turning device 12 for the bucket 11, whose energy source is the battery, and an advancing/retreating device 15 for the auxiliary leg 13, which can act independently and which utilizes the battery as its energy source.  The driving wheel 4 is prepared either by one piece at the center in the lateral direction and in the midst of the carriage 1 in the longitudinal direction or by two pieces at both sides in the lateral direction and in the midst of the carriage 1 in the longitudinal direction (so that both wheels can be driven independently).
Patent JP-H06138297-A (JP)
Title: Low-speed position beam generator
Inventor: HIROSE MASAFUMI
IPC: H05H6/00
Filed: 1992-10-27
Abstract: PURPOSE:To provide a compact, high-intensity, low-speed positron beam generator of excellent applicability. CONSTITUTION:beta+ decay radioisotopes (RI), of which function has not been effectively utilized because of short its life although of high intensity, are positively utilized in generating positrons; i.e., the target member of a low-speed positron generating portion 2 is irradiated on line with positrons, etc., released from a cyclotron 1. The irradiation time is set to be sufficiently longer than the half-life of the beta+ decay RI. Therefore, radiation-saturated high intensity RI are continuously generated. High-speed positrons released from the high intensity RI are decelerated and utilized.
Patent JP-H10127773-A (JP)
Title: Thin wall guide catheter
Inventor: LUNN PETER A
IPC: A61M25/16
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a thin wall guide catheter and a manufacturing method therefor which are useful in feeding a treatment device through vessels in a body. SOLUTION: A method includes a process of braiding a flat wire 14 on the surface of a cylindrical core 18, a process of covering a heat-coupling type polymer tube 16 on a braided body 12, a process of enclosing the polymer tube 16 with a heat-shrinkage sleeve 26, a process of expanding a core in a gap 48 of the braided body 12, and heating an assembly at a sufficient temperature to couple the polymer tube substantially with an outer surface only of the braided body 12 for a specified period, and a process of taking the heat- shrinkage sleeve 26 and the core in the last stage. A guide catheter 10 obtained as result of above has about half a wall thickness to that of a conventional guide catheter, thereby excellent column rigidity and kink resistance are provided.
Patent JP-S62145803-A (JP)
Inventor: FUKUDA YU
IPC: H01C7/04
Filed: 1985-12-20
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。