baber/WOPTO huggingface dataset:
Patent JP-H04324895-A (JP)
Title: Automatic musical performance device
Inventor: OGURA KAZUO
IPC: G10H1/00
Filed: 1991-04-25
Abstract: PURPOSE:To provide automatic musical performance consisting of various pronunciation with a small memory capacity. CONSTITUTION:In carrying out automatic rhythm performance over plural measures by memorizing one measure of a rhythm pattern consisting of normal sound (white circle) and random sound (black circle) and reading out the rhythm pattern, normal sound (white circle) is pronounced without fail. On the other hand, random sound (black circle) is pronounced with probability corresponding to probability data memorized separately. It is thus possible to constitute various pronunciation by making the random sound (black circle) pronounced and not pronounced even if one measure of the rhythm pattern is performed automatically repeatedly.
Patent JP-H0420415-A (JP)
Title: Apparatus for transferring and delivering pulverulent body and massive body
Inventor: TABATA MASAO
IPC: B65G33/00
Filed: 1990-05-11
Abstract: PURPOSE:To enable predetermined delivery without clogging, in an apparatus for transferring and delivering hygroscopic pulverulent bodies and massive bodies, by disposing a screw shaft having left and right hand screw blades pivotably in a trough with a weight balance varying weight through a central delivery switching disc according to the weight of the transferred bodies. CONSTITUTION:When a screw shaft 14 is rotated in the fixed direction to supply pulverulent bodies from a casting port 10, the pulverulent bodies are distributed lift and right by a delivery switching disc 15 to be sent to left and right exhaust ports 11, 11 respectively by right and left hand screw blades 16. Then, a trough 7 is inclined toward the heavier transferred bodies of left and right ones, so that an opening of the lower end of the casting port 10 at the lighter body side is made larger than that at the heavier body side by the delivery switching disc 15 to correct the distribution. The pivoting of the trough 7 is adjusted by adjusting a position of a weight 18 to control an will the distrubutional ratio. Thus, the bodies can be distributed in any distrubutional ratio without any clogging.
Patent JP-2000312889-A (JP)
Title: Fouling preventing system of cooling water of air conditioning equipment
Inventor: KOZAI TERUO
IPC: C02F1/32
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To easily suppress the growth of various bacteria and algae in cooling water by simple equipment while avoiding the injection of a chemical agent which becomes a source of fouling of waste water in an air conditioning equipment. SOLUTION: An org. matter decomposing unit 10 is arranged to at least one of pipelines 4, 5 for circulating cooling water between a heat exchanger 2 and a cooling tower 3 and photoconductive membranes 11 are provided in the org. matter decomposing unit 10 as a photocatalyst and the photocatalytic reaction of the photoconductive membranes 11 is unilized to decompose org. matter in flowing cooling water. The photoconductive membranes 11 are held to a plate shape to form a zigzag bypass water flow channel in the org. matter decomposing unit 10 and arranged in a case having a light permeable surface. Therefore, flowing cooling water receives photocatalytic action repeatedly by a plurality of the photoconductive membranes 11 and the org. matter contained in cooling water is decomposed. As a result, various bacteria are killed and the generation of algae is suppressed.
Patent JP-H0419847-A (JP)
Title: Linear motor for magneto-optical disk device
Inventor: FUTAGAWA MASAYASU
IPC: G11B7/085
Filed: 1990-05-11
Abstract: PURPOSE:To ensure a recording operation in a normal way by setting the magnets of the magnetic circuits provided at both sides of an objective lens in such a way where both magnets attract each other. CONSTITUTION:The magnets 4 and 4' of two linear motors 1 and 1' are set so as to attract each other. Thus a magnetic flux 10 leaked out of a center yoke 7' of the motor 1' is continuously connected to other leaked magnetic fluxes 10 which are sucked by a center yoke 7 of the motor 1. Therefore the fluxes 10 are set approximately parallel to the surface of a magneto-optical disk 11 in an area above the disk 11 positioned right above the middle point between both motors 1 and 1', i.e., an area above the disk 11 positioned right above an objective lens 6. As a result, the flux 10 never affect the vertical component of an external magnetic flux when the information is recorded with the external magnetic flux impressed vertically to the disk 11 while irradiating the laser light onto the preceding area above the disk 11.
Patent JP-H01292998-A (JP)
Title: Diaphragm for loudspeaker
Inventor: OBARA RINTARO
IPC: H04R7/02
Filed: 1988-05-19
Abstract: PURPOSE:To improve the characteristic of a diaphragm material and the acoustic characteristic of a loudspeaker by using a specific resin composite as a material and forming it to a diaphragm by injection molding. CONSTITUTION:As for a diaphragm material, a resin composite of 0.84-1.3 specific gravity, which has added a filler consisting of at least an alumina fiber to a polymethyl pentene resin which is light in weight, and also, has a creep resistance and a heat resistance in a raw material. Subsequently, this resin composite is formed to a diaphragm by injection molding. The diaphragm for a loudspeaker which has been obtained in such a way is satisfactory in its creep resistance and heat resistance, has sufficient rigidity as the loudspeaker use diaphragm, and also, excellent in its forming stability, strong against a deformation caused by heating of a voice coil, etc., responds satisfactory against an input since the specific gravity is light, and moreover, scarcely distorted since a moderate loss can be held.
Patent JP-H044628-A (JP)
Title: Digital branching and inserting device
Inventor: KATO TADAHARU
IPC: H04M11/06
Filed: 1990-04-23
Abstract: PURPOSE:To utilize a non-transmission time slot effectively and to attain high efficient transmission by detecting the non-transmission time slot of a main path, compressing a voice signal inputted from a branch path with ADPCM coding, adding signaling information to the compressed signal, inserting the result to the non-transmission time slot and branching the result. CONSTITUTION:A signaling detection circuit 18 detects a non-transmission channel in an input signal in directions A, B. A control circuit 19 based on the information of the non-transmission channel inserts an input signal from a direction C subject to ADPCM coding at a coding circuit 16 via a terminal 5 and an interface circuit 9 to the signals in the direction A, B via selection circuits 13, 14. Simultaneously, channel map information representing to which channel ADPCM information is inserted and ADPCM branch path insertion information are fed to interface circuits 7, 8 in the directions A, B. The channel map information included in the input signals in the directions A, B and the ADPCM insertion information are detected by the signaling detection circuit 18 and the control circuit 19 based on the information controls selection circuits 115, 25 to branch the ADPCM signal.
Patent JP-S5915156-A (JP)
Inventor: SASAGAWA KINICHI
IPC: E04F15/16
Filed: 1982-07-16
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-H03255417-A (JP)
Title: Rotary optical switch
Inventor: TAKAGI AKIHIRO
IPC: G02B26/08
Filed: 1990-05-15
Abstract: PURPOSE:To obtain a high-function rotary optical switch which is small-sized, low-loss, and low-cost and is superior in reliability for a long period of time by mounting a circular substrate of a full wafer, on which waveguide type optical circuits are collectively formed and mounted, on a rotation driving part of high controllability as it is. CONSTITUTION:Waveguide type optical circuits 13 to 16 to be connected to input/output fibers 18 to 21 in the periphery of a perfectly circular substrate 12 by switching are formed on this substrate 12, and a driving system is provided which rotates this circular substrate 12 at a desired angle of rotation and stops it. Consequently, the plane circular substrate 12 on which waveguide type optical function devices are formed and mounted is switched to input/output devices 18 to 21 by a short stroke. Thus, the multifunction rotary optical switch is obtained which is small-sized and low-loss and is superior in reliability for a long period of time.
Patent JP-H07303401-A (JP)
Title: Sickle for weeding
Inventor: SHIMADA KAISUKE
IPC: A01B1/16
Filed: 1994-05-11
Abstract: PURPOSE:To provide a sickle for weeding, capable of pulling out weeds with the roots and all within a short time and good in efficiency even if the many weeds are thickly grown. CONSTITUTION:This sickle for weeding is provided with a handle 2 for holding with a hand and a sickle plate 1, protruded from one end of the handle 1 and curved in a crescent form in the transverse direction and capable of pulling out weeds or field crops, etc., with roots and all. Plural chevron-shaped notches 11 are formed on the curved end on the inside of the sickle plate 1.
Patent JP-H10300071-A (JP)
Title: Damper control device of combustion apparatus
Inventor: UCHIDA TSUTOMU
IPC: F23L13/02
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a damper control device for a combustion apparatus in which when a combustion is started, it is started from a small heating power combustion always having no ignition failure and a dangerous state for generating abnormal combustion or the like in the midway part of the combustion is eliminated. SOLUTION: This damper control device of the combustion apparatus is operated such that a combustion is started from a small heating power with a damper 16 being always closed, a micro-computer 26 receives this state as specific signals such as ON, OFF signals of an opeartion switch 27, an OFF signal of a flow sensor 28, an ON signal of a reset switch 29 and a power failure recovering signal or the like, thereby a reset signal in its closing direction is outputted to the damper 16, resulting in that the damper 16 is always reset at the closed position when the combustion is started and so an excellent combustion having no ignition failure can be realized.
Patent JP-H0423361-A (JP)
Title: Ohmic electrode structure of semiconductor device
Inventor: KONDO ICHIJI
IPC: H01L21/28
Filed: 1990-05-15
Abstract: PURPOSE:To enable the ohmic contact to be made even if the impurity concentration on the rear surface side of an N<+> type substrate is in the state not exceeding the solid solution limit of '5X10<18>atoms/cm<3>' by a method wherein the first metallic (Ti) layer, the second metallic (Sb) layer, the third metallic (Ti) layer and the fourth metallic (Ni) layer as a junction layer of solder material are successively formed on the rear surface part of an N<+> type silicon substrate. CONSTITUTION:A silicon (Si) substrate 11 is composed of an N<+> substrate region 111 formed by Sb diffusion as well as an N<-> type substrate region 112 formed by epitaxial growth on the main surface of said region 111. On the rear surface side of the substrate 11, firstly, a Ti layer 12 as the first metallic layer and a bonding layer onto the silicon is formed. Next, an Sb layer 13 as the second metallic layer and an ohmic layer is formed on the Ti layer 12. Next, another Ti layer 14 as the third metallic layer working as the barrier metal of a solder material is formed on the Sb layer 13. Finally, an Ni layer 15 comprising the forth metallic layer as a contact layer of the solder material is formed on the Ti layer 14. In case of the formation of the silicon substrate 11, the Sb concentration can not exceed the limit of solid solution. Accordingly, the Sb concentration near the interface of silicon is augmented using titanium (Ti) to make sufficient ohmic contact.
Patent JP-H05312962-A (JP)
Title: Charged particle beam diameter measuring method
Inventor: KAGA HIROYASU
IPC: G01T1/29
Filed: 1992-05-15
Abstract: PURPOSE:To eliminate error caused by fluctuation of beam during scanning in the measurement of beam diameter. CONSTITUTION:An electron beam 1 is deflected by a deflector 2 and scans on a knife edge 3. The beam is then detected through a Faraday cup 4 and amplified through an amplifier 6. A deflection control system 5 delivers a synchronizing signal to a signal operating section 7 where operation, e.g. scanning addition/averaging, is carried out and a beam diameter is displayed on a display system 8. A time axis coordinates point providing half level of the peak of detected waveform or a time axis coordinates point providing maximum first order differentiation values of reference waveform and detected waveform is set as an original point and the detected waveform or reference waveform and the difference therebetween are added and averaged.
Patent JP-H07332907-A (JP)
Title: Depth-of-wear measuring method for valve seat face
Inventor: KOBAYASHI HARUKI
IPC: G01B5/00
Filed: 1994-06-06
Abstract: PURPOSE:To accurately measure the depth of wear of a valve seat face. CONSTITUTION:A contact surface 5b of a measuring jig 5 having a smaller inclining angle than the face 1a of a valve seat 1 and small maximum outer diameter is brought into contact with the face 1a of the seat 1. Thus, the upper edge of the surface 5b is introduced into a worn recess to be brought into linear contact with the jig 5, and hence the jig 5 is displaced down in response the depth of the wear. When the depth of the wear at this time is compared with the measured result by a standard valve seat, the depth of the wear is accurately measured.
Patent JP-S61282308-A (JP)
Title: Hair cosmetic
Inventor: IWAO SHUJI
IPC: A61K8/40
Filed: 1985-06-07
Abstract: PURPOSE:To provide a hair cosmetic containing a specific cationic surfactant, a polyalkylene glycol ether and a fatty acid alkylol amide at specific ratios, having excellent hair-fixing capability, low strickiness and excellent combining easiness and capable of easily straightening the disarranged hair in the morning. CONSTITUTION:The titled hair cosmetic can be produced by compounding (A) 0.05-30wt% one or more cationic surfactants of formula I-formula III (one of R1-R4 is 8-22C alkyl or 8-22C hydroxyalkyl and the remainers are 1-3C alkyl, 1-3C hydroxyalkyl or benzyl; X1 and X2 are halogen, methylsulfate group or ethylsulfate group; 2-3 groups in R5-R7 are 8-20C alkyl and the remainer is methyl, ethyl or hydroxyethyl; n is integer of 3-10; R8 is 8-22C alkyl; R9 is 2-22C alkyl) with (B) 0.1-30wt% polyalkylene glycol ether or its derivative and (C) 0.01-5wt% fatty acid alkylol amide. The ratio of A/C is 2/8-8/2.
Patent JP-H10101744-A (JP)
Title: Water-soluble n,n-diallyl-n-alkyl-n-(sulfoalkyl) ammoniumbetaine-containing copolymer and method for inhibiting precipitation and deposition of scale by using the same
Inventor: FONG DODD W
IPC: C08F226/04
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain an N,N-diallyl-N-alkyl-N-(sulfoalkyl)ammoniumbetaine- containing copolymer capable of inhibiting scale formation by polymerizing a specified N,N-dialkyl-N-alkyl-N-(sulfoalkyl)ammoniumbetaine with an anionic monomer. SOLUTION: This invention provides a water-soluble N,N-diallyl-N-alkyl- N-(sulfoalkyl)ammoniumbetaine-containing copolymer prepared by polymerizing an N,N-diallyl-N-alkyl-N-(sulfoalkyl)ammoniumbetaine represented by the formula (wherein R is selected from the group consisting of alkyls and aryls; and R1 is selected from the group consisting of alkyls, aryls and alkylaryls) with an anionic monomer.
Patent JP-H02300921-A (JP)
Title: Interface circuit for magnetic disk device
Inventor: KITAMURA YOSHITSUGU
IPC: G06F3/06
Filed: 1989-05-16
Abstract: PURPOSE:To simplify an interface signal line and to reduce the amount of interface circuits by integrating bidirectional bus signals and interface cables. CONSTITUTION:Signals 101-106, 110, 111 and 120 are received with a TTL signal reception circuit part and signals 112-119 generating a second group are transmitted/received in a TTL transmission reception circuit part 20 as the bidirectional bus signals. Signals 140 and 141 are transmitted via a TTL signal transmission circuit part 30. Read data and read clocks are transmitted to a signals 160 and 161 through a differential signal transmission circuit part 40, and write data on signals 170 and 171 are received by a differential signal reception circuit part 50. Thus, interface signal constitution and interface circuit constitution can be simplified as single interface cable connection.
Patent JP-S617188-A (JP)
Inventor: NAKAJIMA SEIICHIROU
IPC: B66C9/06
Filed: 1984-06-18
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-H11329143-A (JP)
Title: Switch structure for electronic equipment
Inventor: MURATA SHOICHI
IPC: H01H13/14
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To heighten durability of a switch structure operated through a sheet component, in electronic equipment. SOLUTION: In this structure, flexure required for switching operation can be maintained by gluing a reinforcing member 3 on the reverse side of an operating part of an elastic sheet 1. Thus, even when the switch is manipulated by a tool with a sharp point such as a ballpoint pen, etc., operational fault of the switch caused by deformation of the elastic sheet 1 can be prevented, thus durability of the switch operating part can be improved.
Patent JP-S61282302-A (JP)
Title: Plant growth regulator
Inventor: SUZUKI AKINORI
IPC: A01N47/12
Filed: 1985-06-07
Abstract: PURPOSE:To provide a plant growth regulator containing a specific compound as an active component, improving the efficiency of photosynthesis action of a plant, exhibiting growth-promoting activity, and capable of growing a healthy seedling, promoting the growth in initial stage and increasing the yield of crop. CONSTITUTION:The objective agent contains one or more compounds selected from the compound of formula (R is 2-5C alkyl, alkenyl, alkynyl, halogen- substituted lower alkyl or benzyl) and its salt, as active components. The agent is used by forming the active component in the form of powder, aqueous suspension or oil suspension, however, it is preferable to spray an aqueous solution added with a surfactant to assist the adhesion and penetration of the agent to the crop. The agent can be applied to various crops such as rice, wheat, beet, sweet potato, potato, onion, sugar cane, corn, etc. EFFECT:The agent has the effect to raise the saccharinity, increase the size and improve the storability of fruits such as apple, persimmon, peach, orange, lemon, etc.
Patent JP-H07308798-A (JP)
Title: Crushing/discharging method for empty can and pressing device therefor
Inventor: NISHITSUJI MATSUO
IPC: B65F1/16
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a crushing/discharging method of empty can and the pressing device therefor in which the opening/closing operation of an opening/closing lid is not disturbed by discharging an empty can after crushing it and which is simple in structure and is suitable for automating by providing an opening/ closing lid on the discharge port of case main body. CONSTITUTION:In the state that an opening/closing lid 5 of a discharge port arranged at one side of a case main body 1 is locked, an empty can charged to a charging space 17 in a case main body 1 is crushed between the opening/ closing lid 5 and a crushing plate 4 by the advancement of the crushing plate 4 of the tip of piston rods 3a, 3b, 3c capable of freely performing reciprocating motion. After crushing the empty can, the piston rods 3a, 3b, 3c are retracted a little to release locking of the opening/closing lid 5, and after locking is released, the piston rods 3a, 3b, 3c are again forwarded and the crushed empty can is discharged through the crushing plate 4. By this method, disturbance for the opening/closing lid (shutter) in crushing the empty can is completely eliminated, opening/closing of the opening/closing lid is made smooth, and removal of remains in crushing the empty can is simplified.
Patent JP-H07328707-A (JP)
Title: Method for supporting hollow shell in manufacture of seamless steel tube and device therefor
Inventor: NISHIMURA KATSUNORI
IPC: B21B39/02
Filed: 1994-06-06
Abstract: PURPOSE:To support the outside diameter of a hollow shell by fastening support rolls to an interval where the hollow shell is not pressed and not held after the end part of hollow shell is passed through the support rolls. CONSTITUTION:A mandrel 25 is held in between using cylinders 13, 14 in a support device until the side end part of the hollow shell 16 approaches a top roll 1 and bottom rolls 2, 3 for support. Just before the side end part of the hollow shell 16 is passed through the support rolls 1, 2, 3 of the support device, intervals between the support rolls 1, 2, 3 are opened to the intervals where the side end part of the hollow shell 16 does not collide. After the side end part of the hollow shell 16 is passed through the support rolls 1, 2, 3, the support rolls 1, 2, 3 are fastened to the intervals where the hollow shell 16 is not supported and not held in between and the vibration of the shell in rolling is suppressed. In this way, pressing and holding in between the hollow shell are eliminated.
Patent JP-H01296940-A (JP)
Title: Preservation of vegetable and fruit
Inventor: YAMASHITA ICHIJI
IPC: A23B7/12
Filed: 1988-05-23
Abstract: PURPOSE:To preserve vegetables and fruits in fresh state over a long period at a low cost by lowering the oxygen concentration of air using an apparatus capable of arbitrarily adjusting the oxygen concentration of air and simultaneously controlling the CO2 generated by the respiration of the vegetables and fruits. CONSTITUTION:Vegetables and fruits such as SHIITAKE mushroom are charged into a storage chamber 10. The oxygen concentration in the storage chamber is lowered by operating a pressure-regulation valve 3 of an apparatus 1 for generating air having variable oxygen concentration. At the same time, the concentration of carbon dioxide generated by the respiration of said vegetables and fruits 12 is controlled to facilitate the preservation of vegetables and fruits without necessitating particular gas, a combustion apparatus, scrubber, etc.
Patent JP-H09131564-A (JP)
Title: Production of decorative material having electron beam curing resin on surface
Inventor: WADA MASAHIKO
IPC: B05D3/06
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To execute glaze-remaining glossy finishing without needing an oxygen free or inert gas atmosphere. SOLUTION: A composite decorative sheet 1 is formed on the base material film 11 having excellent chemical resistance and heat resistance after curing by applying an electron beam curing resin having adhesivity to a base material film 11, laminating a 23-50g/m<2> tissue or inter-paper reinforced paper on the resin surface and irradiating the laminated material with electron beam to cure the resin. Thereby, the paper side of the resultant composite decorative sheet 1 is stuck on a base material.