baber/WOPTO huggingface dataset:
Patent JP-H03284797-A (JP)
Title: Automatic playing instrliment
Inventor: MUKONO HIROBUMI
IPC: G10H1/00
Filed: 1990-03-30
Abstract: PURPOSE:To obtain an automatic playing instrument capable of smoothly changing tempos by providing the instrument with a tempo signal generating means, an automatic musical tone generating means and a tempo changing means. CONSTITUTION:A tempo setting value is applied an analog or digital value by means of a volume or a data input method. The tempo generating means generates a tempo signal with a speed corresponding to the set value. In the case of changing the tempo setting value, the tempo change control means controls the speed of the tempo signal generated from the tempo generating means so as to gradually change it from the tempo setting value obtained before the change up to a speed corresponding to the changed tempo setting value. Since the tempo of automatic playing is gradually changed without being quickly changed to the changed tempo and smooth tempo change can be automatically attained, unrefined ad interrupted sense due to a sudden change in the tempo can be removed from automatic playing.
Patent JP-H01258442-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUTANI TAKAHIKO
IPC: H01L21/3205
Filed: 1988-04-07
Abstract: PURPOSE:To form contact holes having a desired taper and to obtain a wiring having a good coverage by a method wherein resist films having an invertedly tapered form are formed, an insulating film is formed on the peripheries of the resist films and the resist films are removed to form the contact holes. CONSTITUTION:Material films (resist films) 2 having a large selection ratio with respect to etching with an insulating film are patterned at positions, where contact holes are formed, in an invertedly tapered form. The material films 2 formed in an invertedly tapered form are filled with the insulating film (SOG film) 3. The material films 2 formed in an invertedly tapered form are removed to form the contact holes 4 in the film 3. Thereby, the contact holes 4 having a desired taper are formed and a wiring having a good coverage is obtained.
Patent JP-S5712022-A (JP)
Title: Production of anticoagulant medical material
Inventor: TANAKA MASAKAZU
IPC: C08G18/83
Filed: 1980-06-25
Abstract: PURPOSE: To obtain a medical material having good blood coagulation resistance and mechanical properties, by a method wherein the tert. amino group of a specified segmented polyester-urethane is quaternized and then heparin is added thereto.  
     CONSTITUTION: A segmented polyester-urethane is used which is produced by using a polyester in which 30mol% or more of the glycol component is reacted, said glycol component being selected from tert. amino group-contg. glycols of formulas I, II and III [wherein R 1 , R 3 , R 4 , R 5 , R 6 , R 7  are each a 1W5C alkyl; R 2  is a 1W15C alkyl, aralkyl, aryl, a radical of formula IV (wherein n is 1W5); R 8 , R 9  are each a 1W15C alkyl, aralkyl, aryl; R 10  is H, a 1W5C alkyl, -CH 2 NR 8 R 9 ]. The tert. amino group of the polyester-urethane is quaternized, and then heparin or an analog thereof is added thereto. The addition of heparin may be conducted before or after the molding of a high-molecular material. Pref. it is conducted by immersing a molded article in a soln. of heparin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01259513-A (JP)
Title: Coil component and manufacture thereof
Inventor: TADANO TOKIO
IPC: H01F41/04
Filed: 1988-04-08
Abstract: PURPOSE:To prevent an adhesive from dropping down outside by hermetically sealing and fixing a coil-wound member, insertion holes for external terminals, and fitting parts between a bottom casing and a cover casing with use of the adhesive, inside an outer casing. CONSTITUTION:In an outer casing 2, a coil-wound member 1 is fixed over its terminal base 10 to an internal surface of a bottom casing 20 with use of an adhesive 3 applied and accumulated inside a covercasing 21, together with insertion holes 20a, 20a, into which external terminals 13, 14 have been inserted, and fitting parts between the bottom casing 20 and the cover casing 21. Synthetic resin such as a hot melt epoxy is available as the adhesive 3. Hereby, the outer casing 2 which houses therein the coil-wound member 1 can be hermetically sealed with the adhesive and prevent the adhesive from dropping down outside, allowing coil parts to be assembled with ease.
Patent JP-S63253563-A (JP)
Title: Tape cassette loading device
Inventor: YASUI SHINICHI
IPC: G11B15/665
Filed: 1987-04-09
Abstract: PURPOSE:To stabilize the recording and reproducing operations by providing a cassette insertion detecting member capable of turning to follow a cassette in the case of floating the inserted tape cassette and keeping an engaging piece of the detecting member and a cassette step part from disengaging. CONSTITUTION:When a lid of the cassette 1 is opened by interlocking with the insertion motion of the tape cassette 1, and in this case if the cassette 1 is floated up, since a guide pin 10 imbedded on a side plate is positioned in a wide-spread part of a long hole 19 formed on the cassette insertion detecting member 11, the cassette insertion detecting member 11 is also turned around an axis 16 by a force of a spring 20 of energizing means detained by a projecting part 21. By this turn, the engagement of the engaging piece 12 of the cassette insertion detecting member 11 with an engaging step part 7 on the bottom surface of the tape cassette 1 is never disengaged, so that the tape cassette 1 can be restored to its regular position.
Patent JP-H11279590-A (JP)
Title: Detergent for electronic parts
Inventor: YAMAGUCHI SHIGERU
IPC: H01L21/304
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a detergent for electronic parts excellent in defoaming and detergency, and cheap and safe. SOLUTION: For the component of this detergent for electronic parts, a water-soluble graft polymer prepared by graft polymn. of a monoethylenic unsatd. monomer component contg. a monoethylenic unsatd. carboxylic acid monomer to a polyether compd. is used. This detergent for electronic parts is especially suitable of washing and removal of metal impurities and resin dirt of electronic parts such as semi-conductor substrate like silicon wafer, etc., and lead frame, etc.
Patent JP-H02266674-A (JP)
Title: Solid-state image pickup device
Inventor: ITO NORIAKI
IPC: H04N5/359
Filed: 1989-04-06
Abstract: PURPOSE:To prevent mis-development with simple constitution by interposing a liquid crystal shutter between a solid-state image pickup element and an optical system forming an object image onto the solid-state image pickup element and shutting the light from the solid-state image pickup element during the video readout period. CONSTITUTION:A liquid crystal (LCD) shutter 2 is provided onto an optical axis of an optical system 1 and an electronic camera 3 provided with a solid- state image pickup element (CCD) 3a forming an object image with the optical system 1 is provided to the back side of the LCD shutter 2. Then the LCD shutter 2 is driven and opened synchronizing with a exposure period of the CCD 3a to form the object image onto the CCD 3a and the electric charge is stored into the CCD 3a, the drive of the LCD shutter 2 is stopped synchronizing with the charge transfer period to shut the light of the CCD 3a. Since no mechanical drive system is used in this way, smear is prevented with simple constitution.
Patent JP-S63253354-A (JP)
Title: Photographic base
Inventor: SHIBA KEISUKE
IPC: G03C1/93
Filed: 1987-04-09
Abstract: PURPOSE:To obtain a photographic base generating no fog, spot, nor frilling during development by forming an adhesive layer comprising a specified copolymerizable compsn. on the surface of a metal capable of causing specular reflection or diffuse reflection of the second kind. CONSTITUTION:A copolymerizable compsn. consisting of diolefin, another polymerizable ethylenic unsatd. monomer and/or a monomer having at least one COOH group or PO3H group is incorporated into an adhesive layer. In this case, a copolymer compsn. contg. at least a kind of compd. expressed by formulas I and II is(are) used pref. for the adhesive layer singly or in the form of comonomer. In formulas I and II, A is an n-valent org. residue; n is an integer 2-10; R1 is H atom, (un)substituted alkyl, aryl, aralkyl, alkenyl. By this constitution, a photographic base generating no fog, nor spot during development, causing no defect such as frilling during drying after development, is provided.
Patent JP-H05254514-A (JP)
Title: Bundling of wire
IPC: B65B27/10
Filed: 1992-03-10
Abstract: PURPOSE:To securely and automatically bundle a plurality of wire materials without loosening. CONSTITUTION:An adhesive tape 2 is applied along the outer periphery of the side face of a plurality of wire materials 4 by making use of a leaf spring effect of a couple of right and left pushing up leaf springs 18, 19. Both ends of the adhesive tape 2 are folded in turn by the right and left pushing springs 21, 21 so as to lap over each other hereafter. In this way, the surrounding part of the wires can be completely lapped and hence, the wire materials are not slackened owing to the bundling force.
Patent JP-2000285011-A (JP)
Title: Method for managing free buffer
Inventor: TAKAHASHI HIROAKI
IPC: G06F5/06
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To localize the influence of chain destruction due to the double release of buffers and to easily reconstruct a free buffer chain after detecting the chain destruction. SOLUTION: Plural buffers are divided into plural buffer groups 113 to 115 each of which consists of plural buffers and respective buffer groups are managed as independent free buffer chains 110 to 112. A buffer acquisition part 106 successively acquires free buffers from respective free buffer chains, and at the time of detecting the link destruction of a certain free buffer chain, excludes a buffer group corresponding to the free buffer chain from objective buffers to be acquired. A buffer management abnormality repairing part 108 reconstitutes plural buffers constituting the buffer group excluded from the buffers to be acquired as a free buffer chain after the lapse of fixed time.
Patent JP-H02267780-A (JP)
Title: Disk reproducing device
Inventor: TAKIZAWA KAZUYUKI
IPC: G11B21/02
Filed: 1989-04-06
Abstract: PURPOSE:To enable one reproducing head to record and reproduce both sides of a disk by making the one reproducing head capable of moving to both sides of the disk respectively and making the reproducing head reverse in its direction during the above movement. CONSTITUTION:When a head part 52 is situated in a back side transfer position, an optical pickup 66 is in an upward posture. When the head part 52 is moved from this state to a front side transfer position, a reversing gear 109 is moved upward as it rotates counterclockwise, and the pickup 66 is postured downward. Almost simultaneously with this, the head part 52 arrives in the front side transfer position. Then, when the head part 52 is moved from this state toward the front side transfer position, the gear 109 is moved downward as it rotates clockwise, and the pickup 66 is postured upward. Almost simultaneously with this, the head part 52 arrives in the back side transfer position.
Patent JP-S61247003-A (JP)
Title: Compact having projections for magnetic poles
Inventor: SAKAUCHI TADAFUMI
IPC: H01F1/26
Filed: 1985-04-24
Abstract: PURPOSE:To obtain a compact with close dimensional tolerances, by pressing and compacting a composite composed by applying a specified amount of hardening organic binder to soft magnetic material powder. CONSTITUTION:The compact having projections for magnetic poles 1 with close dimensional tolerances is obtained by pressing and compacting a composite consisting of 94-99wt% of soft magnetic material powder and 6-1wt% of hardening organic binder and then hardening it. As the soft magnetic material powder, the following materials can be used; manganese-zinc ferrite, nickel-zinc ferrite, the other spinel ferrite powder materials, permalloy, sendust, magnetic soft iron, amorphous soft magnetic materials, the other soft magnetic alloy powder. Especially, spinel ferrite group materials can be advantageous from an industrial point of view. Further, as the hardening organic binder, not only phenol resin, epoxy resin, the other thermosetting resins, but ultraviolet-setting resins and moisture-setting resins can be appropriately selected and used.
Patent JP-H10281562-A (JP)
Title: Opto-thermo hybrid panel and its method of manufacture
Inventor: MURATA TOMOAKI
IPC: H01L31/042
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To enable a higher thermal collecting efficiency to be accomplished by a simple configuration and accordingly to enable a higher electrical power conversion efficiency to be realized. SOLUTION: A thermal collecting panel 3C is formed into a hollow substantial box-shape having an upper opened end by a bottom plate 32 acting as a substrate and by side plates 33, 33... raised upright at a circumferential end of the bottom plate 32. A (branched type) inter-panel flow passage Fa for thermal medium such as water or the like is formed by a plurality of partition ribs 34, 34,... arranged at the upper surface of the bottom plate 32. A rear surface cover material 24 of a solar cell panel 2 may also act as a heat exchanging and heat transfer plate for transferring solar heat to thermal medium flowing in the infer-panel flow passage Fa. Owing to this gact, the thermal medium can transfer heat directly and uniformly from the entire region of the rear surface of the solar cell panel 2.  A sealing resin frame 7 seals a circumferential end of the opto-thermal hybrid panel 1C so as to protect silicon cells 21, 21,... and to prevent the thermal medium from being leaked and then this is also applied as a frame member.
Patent JP-H06275181-A (JP)
Title: Proximity switch
Inventor: MATSUOKA YASUSHI
IPC: H01H36/00
Filed: 1993-03-22
Abstract: PURPOSE:To minimize the dispersion in characteristic based on the structure of a coil and provide a thinned proximity switch difficult to have the influence of a back metal. CONSTITUTION:A magnetic thin film 12 is formed on a broken line base 11. A spiral printed coil 13 is further formed on the magnetic thin film 12. Both the ends of the printed coil 13 are connected to a detecting circuit part to form a thin proximity switch. Since a magnetic flux passes the magnetic thin film part, thus, the leakage of the magnetic flux to the reverse side of a wiring base 11 is minimized. By using the printed coil 13, dispersion in characteristic of coil can be minimized.
Patent JP-S59213816-A (JP)
Title: High-strength pc pile
Inventor: NAKAGAWA HIROTO
IPC: E02D5/58
Filed: 1983-05-19
Abstract: PURPOSE:To reduce the amount of steel material to be used by a method in which a steel wire containing carbon and silicon in a specific proportion is hot- rolled and subjected to a warm correcting work to form a steel bar, and the steel bar as an axle bar is tensed and buried in concrete. CONSTITUTION:A steel wire containing 0.4% or less carbon and 1.5-2.0% silicon is hot-rolled and then subjected to a warm correcting work during the tempering process of the final process of given manufacturing processes to obtain a steel bar. The steel bar as an axle bar is spot-welded with a spiral iron bar, and buried in a tensed state into concrete. The concrete is cured in high-temperature and high-pressure steam to give it an effective prestress of 50kg/cm<2> or more. By using PC steel bar of a low relaxation of 8% or less, high-strength PC piles using lesser amounts of PC steel bars can be economically produced.
Patent JP-S61247859-A (JP)
Title: Electrically heating type automatic choke device
Inventor: TAKAYAMA AKIHIRO
IPC: F02M1/12
Filed: 1985-04-24
Abstract: PURPOSE:To reduce the number of required component parts of an electrically heating type automatic choke device and to simplify the arrangement thereof, by constituting a heater for electrically heating and energizing a valve drive bimetal in a choke valve with a heat sensitive resistance element having a positive temperature characteristic and another heat sensitive resistance element having positive and negative temperature characteristics, which are connected in parallel with each other. CONSTITUTION:The valve shaft 13 of a choke valve 5 is coupled to an operating mechanism 14 through a link mechanism 15. The operating mechanism 14 is composed of a valve drive bimetal 16 and a heater 17. The valve drive bimetal 16 is formed in a spiral shape and is fitted at its inner end on a stationary shaft 21. The heater 17 is composed of a heat-sensitive resistance element PTC having a positive temperature characteristic and a heat sensitive resistance element NPTC having positive and negative temperature characteristics, which are connected in parallel. Accordingly, it is possible to reduce the number of required component parts to simplify the arrangement of the electrically heating type automatic choke valve.
Patent JP-S62174660-A (JP)
Title: Speed detection system
Inventor: KOIDE HIROSHI
IPC: G01P3/42
Filed: 1986-04-18
Abstract: PURPOSE:To detect a speed even when one cycle of an AC input signal proportional to the displacing speed of an interlocking body is not elapsed by generating the AC signal of frequency proportional to the displacing speed of the body and detecting the displacing speed by using the signal. CONSTITUTION:The signal FB of frequency proportional to the displacing speed of the motion of the body is generated by a displacement detector and inputted to an input terminal I1, and a signal FBpi/2 which has the same frequency with the signal FB, but is pi/2 out of phase is inputted to an input terminal I2. The FB signal is delayed by a time (d) through a delay circuit to obtain a reference signal REF. Further, (a) is a signal generated by extracting a signal (b) (='1' when the signal FBpi/2 is positive or ='0' when negative) generated in a phase difference detecting circuit 1 and delaying it by the time (d) through a delay circuit 3. Then, the signal FB, signal FBpi/2, signal REF, and signal (a) are inputted to a detector 1 to detect the phase difference between signals FB and REF, and an output voltage V0 corresponding to the phase difference is proportional to the frequency of the signal FB, i.e. displacing speed of the body, so that the displacing speed can be detected.
Patent JP-S5612542-A (JP)
Title: Measuring method of transient impact fracture temperature
Inventor: ASANO CHIYOUICHI
IPC: G01N33/20
Filed: 1979-07-13
Abstract: PURPOSE: To make it possible, to easily determine the transient impact fracture temperature of the metallic member in a non-destructive manner by detecting the specific electric resistance of a metallic member, after use.  
     CONSTITUTION: As the first step, a measurement is made to detect the specific electric resistance of a metallic member which has been used at such a temperature range as not to cause any substantial precipitation of carbides. The specific electric resistance thus measured is then located on the curve of a diagram showing the known relationship between the specific electric resistance and the transient impact fracture temperature, thereby to determine the transient impact fracture temperature of the metallic member. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5840291-A (JP)
Inventor: ANDOU MORITOMO
IPC: B25J17/00
Filed: 1982-05-24
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-S5516029-A (JP)
Title: Hot-melt type adhesive
Inventor: TANAKA JIYUNROU
IPC: C08L67/00
Filed: 1978-07-21
Abstract: PURPOSE: To obtain a hot-melt type adhesive of good heat resistance, workability, etc., by melting and kneading homogeneously a composition comprising a stereoregular polypropylene resin, a thermoplastic resin, stickiness-imparting agent, a wax, and a filler.  
     CONSTITUTION: The objective adhesive can be obtained by melting and kneading homogeneously the following composition comprising (A) 40 parts by wt. of a polyolefin resin having a welt index of 3W50, consisting mainly of stereoregular polypropylene, (B) 2W50 parts by wt. of a thermoplastic resin having a softening point ≤ 250°C such as an ethylene-vinyl acetate copolymer of a vinyl acetate monomer content of 6W39 wt.%, (C) 2W80 parts by wt. of a stickiness-imparting agent such as a naturally-occurring or synthetic rosin, etc., (D) 2W50 parts by wt. of a naturally-occurring or synthetic wax, and (E) 3W100 parts by wt. of a powdered or short fiber-shaped filler. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05285149-A (JP)
Title: Gripping forceps
Inventor: HASHIGUCHI TOSHIHIKO
IPC: A61B17/28
Filed: 1992-04-09
Abstract: PURPOSE:To provide the gripping forceps which enable the easy exchange of a worn engaging part and can be improved in durability. CONSTITUTION:The engaging member 25 engaging with a ratchet 23 of a locking member 21 is mounted to a stationary operating handle 10 by a mounting screw 26 so that the member can be removed from this stationary operating handle 10.
Patent JP-S57205824-A (JP)
Title: Magnetic recording medium
Inventor: HORIE SHIGERU
IPC: G11B5/708
Filed: 1981-06-11
Abstract: PURPOSE:To provide a light transmission preventing function which scarcely causes drop-out and a color noise, by making a base material film contain fine particles of titanium oxide. CONSTITUTION:In a film of the base material of a magnetic recording medium such as a polyester film, 1-6wt% titanium oxide is blended in the form of fine particles whose mean particle diameter is 1mu or preferably <=0.3mu.
Patent JP-S61248110-A (JP)
Title: Controlling gear for moving machine
Inventor: TSUYA SADAHIRO
IPC: G05D1/02
Filed: 1985-04-26
Abstract: PURPOSE:To make it possible to control even when the visual range is intercepted by converting distance information obtained by a distance sensor to torque by a signal processing device and a torque adjusting device and transmitting to an operator through a control lever as a response. CONSTITUTION:When a moving machine 4 is running at a distance X1 from a wall, the distance X1 is obtained by processing the signal of a distance sensor 5 by a signal processing device 6. Torque T1 is obtained by inputting the distance information to a torque adjusting device 7. Torque T1 in the direction to return the control lever 1 to upright is generated in the axis 1a of the control lever 1 by an electric motor 8. As resistance of the control lever 1 changes with the distance from an obstacle, an operator can know the distance from the obstacle by response of the control lever 1 without vision.
Patent JP-2000285149-A (JP)
Title: House design system using genetic algorithm
Inventor: KURIWAKI MASASHI
IPC: G06F19/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a number of optimum or almost optimum house design solutions. SOLUTION: In a house design system using a genetic algorithm for performing genetic operation while replacing a structure problem with genetic information, plural optimum or almost optimum house design solutions variously combining site zones or units are provided by expressing various site zones for arrangement in a site or respective units constituting a building as genetic information and executing the genetic algorithm on the basis of limit conditions such as environment conditions like the form of the site, the state of an adjacent site and the rough form of the building, the legal specification conditions of building and life conditions like the number of cars or the number of rooms.  In this case, the site zone or unit is composed of arranging position (x, y), size (h, w) and arranging direction (d) and expressed as labeled genetic information adding labels (L1-L5, L6-L10...) showing the meaning of these components for each component.