baber/WOPTO huggingface dataset:
Patent JP-H028897-A (JP)
Title: Sostenuto mechanism for piano
Inventor: HAYASHIDA HAJIME
IPC: G10C3/26
Filed: 1988-06-28
Abstract: PURPOSE:To utilize the sostenuto mechanism sufficiently during play by adding a dedicated lock mechanism which holds damper mechanisms for low-pitch part strings at need and locking damper wood. CONSTITUTION:When an optional key 1 is pressed in normal play and a sostenuto pedal 32 is stopped down in said depression state, a damper mechanism 2 corresponding to the key 1 is held by a moving shelf 17 at an elevation position to hold strings corresponding to the damper mechanism 2 open. Further, when a rotary lever 20 is rotated by an operating means 39 instead of the pedal 32, each lock piece 22 engages the engagement part 26 of the damper 6 of the damper mechanism 2 for low-pitch part strings 5a at the elevation position, thereby holding the elevation position. Therefore, this operating means 39 is operated to realize operation so as to step down a 2nd sostenuto pedal for the low-pitch part strings 5a. Consequently, even when it is difficult to step down the sostenuto pedal 32, the sostenuto mechanism can be put in operation through the operation of the operating means 39.
Patent JP-S5948250-A (JP)
Title: Bumper structure
Inventor: WATANABE KOUJI
IPC: B60R19/18
Filed: 1982-09-13
Abstract: PURPOSE:To reduce the number of component parts of a bumper so as to facilitate the assembling work of the bumper, and to make it easy to know the state of deformation of a reinforcement. CONSTITUTION:When a bumper reinforcement 2 is deformed, since anchor projections 60 of a spacer 6 are integrally formed with the spacer main body 6 and are engaged with and held by peripheries of attaching openings of the reinforcement 2, they follow the deformation of the reinforcement 2 and is deformed, so that a gap (s) is formed between the spacer 6 and a bumper facer 5. Therefore, a clip for attaching the spacer 6 is not required, and if it is required to know the degree of the deformation, the degree of the deformation can be made clear by pushing the facer 5 inward.
Patent JP-S5860215-A (JP)
Title: Encoder with position detection
Inventor: TAKAHASHI TADASHI
IPC: G01D5/16
Filed: 1981-10-06
Abstract: PURPOSE:To reduce the size of an MR element substrate to a large extent and to eliminate the magnetic interference of the encoder part and the detecting part, with regard to the magnetic encoder, by dividing the position detecting part of a rotary magnetic disk by the number of the motor phases, making the signal recording direction of the encoder part the perpendicular direction, and arranging the MR elements in a straight line in the direction of the diameter. CONSTITUTION:A disk 2 is provided with a track 20 for the encoder related to magnetic body 24 and position detecting tracks 21-23 for phases U, V and W in correspondence with the MR element 30 for the encoder and position detecting MR elements 31-33 in the phases U, V and W. On the MR element substrate 3, the MR element made of Permalloy and the like are arranged in the straight line, the MR element 30 for the encoder is arranged in the direction of the diameter, and the position detecting MR elements 31 and 33 are arranged in the direction perpendicular to the direction of the diameter. On the outermost circumference of the concentric circle of the disk 2, the magnetic signals of the encoder track 20 are recorded so that S and N poles are provided in the circumferential direction. On the inside thereof, a section wherein the signal is recorded and a section wherein the signal is not recroded are provided.
Patent JP-S6313728-A (JP)
Title: Synthetic resin extruded foam for padding
Inventor: NAKAJIMA ICHIRO
IPC: B29C47/00
Filed: 1986-07-05
Abstract: PURPOSE:To contrive a reduction of a cost by reducing raw materials to be used, by making a ratio of dimensions of a cell in extrusion, width and thickness directions of a foam into a specific rate. CONSTITUTION:A foam specifies a ratio of dimensions of a cell in directions of extrusion width and thickness. In other words, if the dimensions in the extrusion, width, and thickness directions are taken to be (a), (b) and (c) respectively, an expression a:b:c=1:0.4-0.8:0.8-1.2 is satisfied by the (a), (b) and (c). In the case where the ratio in the width direction is smaller than 0.4 or larger than 0.8 it is not preferable as a bending strength in the extruding direction and a plane compression strength are deteriorated in both cases. In the case where the ratio in the thickness direction is smaller than 0.8 or larger than 1.2, it is not preferable also as the bending strength in the extrusion direction and the place compression strength are deteriorated.
Patent JP-H07247895-A (JP)
Title: Control device for engine
Inventor: MINAMITANI KUNIKIMI
IPC: F02D45/00
Filed: 1994-07-11
Abstract: PURPOSE:To effectively suppress a deviation of an air-fuel ratio through prevention of the occurrence of the wide change of a prediction value of an air amount owing to amplitude of pulsation of intake air by providing a means to limit a prediction value of an air amount when an engine running state where intake air pulsation exceeds a given value is detected. CONSTITUTION:An engine running state wherein intake air pulsation exceeds a given value is detected by an operation state detecting means 29. Prediction computation of an air amount by an air amount prediction means 28 is limited by a limit means 30 to receive an output signal from the operation state detecting means 29. Since, in the operation state of an engine 1 wherein intake air pulsation is increased, prediction computation of an air amount when an intake air stroke is completed based on an actual measurement air amount before completion of a suction stroke is limited, intake air pulsation is amplified occasioned by execution of prediction computation and a prediction value of an air amount is prevented from being widely changed. This constitution effectively suppresses the occurrence of a deviation of an air-fuel ratio.
Patent JP-S6219863-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1985-07-19
Abstract: PURPOSE:To obtain high sensitivity and excellent durability by using a specific polycyclic quinone pigment as an electric charge generating material for an electric charge generating layer and incorporating a specific hydrazone compd. into an electric charge transfer layer. CONSTITUTION:The polycyclic quinone pigment expressed by formula I is incorporated into the charge generating layer of a lamination type photosensitive layer provided on a conductive substrate and the hydrazone compd., expressed by formula II [R1, R2, R5-R8 are H, halogen atom, alkoxy, substd. amino, respectively (un)substd. alkyl, aryloxy, where at least one of R1, R2 is a substd. amino or alkoxy, R3, R4 are an (un)substd. aryl, where at least one of R3, R4 is an (un)substd. aryl; R3 and R4 may form a nitrogenous heterocyclic ring, n is 0, 1] is incorporated into the charge transfer layer. The laminated type photosensitive body having the high sensitivity is obtd. by such constitution. The hydrazone compd. expressed by formula is preferably added to the charge generating layer, by which the sensitization effect is much improved.
Patent JP-S5493310-A (JP)
Title: Facsimile exchanging system
Inventor: YAJIMA SHIYOUICHI
IPC: H04M3/00
Filed: 1977-12-30
Abstract: PURPOSE: To enable to cut off the recording paper without useless parts, by receiving the transmission picture size identifying signal from the exchanger and by cutting off the recording paper with the controller in the length of subscanning direction of transmitted original.  
     CONSTITUTION: In the transmission terminal 10, the information relating to the length toward subscanning of transmitted original is fed to the exchanger 20 via the transmission picture size identifying section 40 and it is stored. On the other hand, at the reception terminal 30, ahead the reception of the video information of the transmission original, this information is rceived and is given to the cutter controller 31. Based on the information, the cutter controller 31 operates the cutter, and the recording paper is cut off to the length corresponding to the information relating to the length toward the subscanning of the transmitted original before the end of reception recording with the video information. Thus, the recording paper can be cut off without useless parts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6051674-A (JP)
Inventor: SHINOHARA HIROSHI
IPC: C04B37/00
Filed: 1983-08-29
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-S6139280-A (JP)
Title: Disk cartridge
Inventor: UMEBAYASHI NOBUHIRO
IPC: G11B23/03
Filed: 1984-07-31
Abstract: PURPOSE:To highly maintain descending position accuracy of a magnetic head for a magnetic disk and to improve performance by forming a stage lower by one step at an upstream side of a cartridge insertion direction of a magnetic head insertion port, and forming a step at a side surface plate part of a shutter. CONSTITUTION:A little hollow shutter slide part 29 is formed a the right and left of a magnetic head insertion port 28, and further, between the mgnetic head insertion port 28 and a case end nearest to the port, namely, at the upstream side of a cartridge insertion direction of the magnetic head insertion port 28, a linked concaved part 30 by one step lower than other case surface is installed. At the position in correspondence to an opening 34 of a side surface plate part 37, a removing part 38 with the same horizontal width as the opening 34 is installed upwards and downwards, and in this way, a narrow width part 39 almost equal to width dimensions of a card part 31 is formed. Thus, a magnetic head can pass through the magnetic head insertion part, can be descened toward a magnetic disk 22 from a low position and accuracy of a descending position can be enhanced by shortening a stroke of a magnetic head.
Patent JP-S6315935-A (JP)
Inventor: AOSHIRO NAOTAKE
IPC: A61B1/00
Filed: 1986-07-08
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-S5977361-A (JP)
Inventor: RICHIYAADO DEIIN SUTORANKU
IPC: B60K20/00
Filed: 1983-08-30
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-H0513183-A (JP)
Title: Discharge lamp lighting device
Inventor: SHIMIZU KEIICHI
IPC: H05B41/24
Filed: 1991-06-28
Abstract: PURPOSE:To provide a discharge lamp lighting device capable of obtaining an adequate output in starting as well as in lighting of a discharge lamp. CONSTITUTION:In starting of a fluorescent lamp 4, a voltage detection circuit 12 is operated. An output voltage of an inverter circuit 11 is decreased in the case of a high temperature. In the case of a low temperature, the output voltage of the inverter circuit 11 is increased because a starting voltage of the fluorescent lamp 4 must be high. In lighting of the fluorescent lamp 4, an output current of the inverter circuit 11 is decreased in the case of a low temperature. Meanwhile, since a lamp voltage is decreased in the case of a high temperature, a lamp current must be increased so as not to reduce a lamp output, thereby increasing the output current of the inverter circuit 11.
Patent JP-H02112126-A (JP)
Title: Phosphor
Inventor: YAMAMOTO AKIRA
IPC: H01J1/63
Filed: 1988-06-29
Abstract: PURPOSE:To suppress the hydrolytic property of a phosphor and prevent the film burning by electron beams by covering the phosphor particle surface having a determined composition formula with a water insoluble inorganic compound. CONSTITUTION:A phosphor having the formula I as a composition formula has the phosphor particle surface coated with a water insoluble inorganic compound. In the formula, M is at least one kind of the group consisting of Ca, Sr and Ba, p:1X10<-3=p<=1X10<-1>, and x:0<=x<=1X10<-2>. The use of the compound of the formula I enables the remarkable suppression of the contact of a hydrolytic phosphor with a coating solution, which is effective for the burning prevention of a fluorescent film and the stabilization of coating condition, the hydrolytic property of the phosphor is suppressed, and the film burning by electron beams is reduced.
Patent JP-S5492454-A (JP)
Title: Reciprocating razor
Inventor: TANABE TOSHIO
IPC: B26B19/06
Filed: 1977-12-28
Abstract: PURPOSE: To provide a reciprocating razor wherein projections are provided at  suitable intervals in the skin touching direction from the leading end of the comb  blade of a stationary blade, whereby the length of cut beard is shortened as less as  possible and the biting of the blade edge into the skin is prevented.  
     CONSTITUTION: The cutting length of beard is determined by the difference g between the thickness of a stationary blade 1 and the leading end of a comb blade 4 of a movable blade 3 provided in a part at the blade root side slightly recessed from the leading end of the comb blade 2 of a stationary blade 1, and an angle  formed by the skin A and the stationary blade 1, and the difference g is made as  less as possible and projections 5 are provided at suitable intervals from the leading  end of the comb blade 2 of the staionary blade in the comb blade 2 projected direction. As a result, when the projections are brought into contact with the skin A,  they dent the skin and the surface of the skin A between the projections smells to  come into contact with the leading end of the comb blade 2 of the stationary blade  1, but the quantity of the skin infiltrating into the space between comb blades 2 is reduced, and the beard can be cut shortly without impairing the skin A by the movable blade 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11349322-A (JP)
Title: Production of activated silica
Inventor: KATAOKA KATSUYUKI
IPC: C02F1/52
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing activated silica by mixing an alkaline sodium silicate aqueous solution having a specific concentration with a ferric salt aqueous solution having specific pH and a specified concentration under agitation to produce an iron-containing silica acidic aqueous solution having a specific Si/Fe ratio and specified pH, capable of simply and stably producing the silica having a flocculation activity in a short time. SOLUTION: This method for producing activated silica comprises receiving a ferric salt aqueous solution 2 having pH 1 or smaller and a Fe concentration of >=1.5 wt.% in a tank 1, stirring the aqueous solution with a stirrer 4, and simultaneously adding an alkaline sodium silicate aqueous solution 3 having a SiO2 concentration of >=3%, such as a water glass aqueous solution, to the aqueous solution. The iron- containing silica acidic aqueous solution having a Si/Fe molar ratio of >=0.5 and pH 2.0 or smaller is thereby prepared. When the alkaline sodium silicate aqueous solution contains SiO2 in a concentration of >=7%, the alkaline sodium silicate aqueous solution is preferably gradually added to prevent the gelation of the solution. When the concentration of the SiO2 is <3 to <7%, the alkaline sodium silicate aqueous solution may be added at once. Thereby, the brown and transparent iron-containing activated silica having a large flocculation effect and not containing ferric hydroxide SS can easily be produced on site.
Patent JP-S6077385-A (JP)
Inventor: BUARUTAA BENEDEIKUTO
IPC: H01T13/46
Filed: 1984-07-31
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-H106019-A (JP)
Title: Device for cooling back bar
Inventor: ENDO TOMOYUKI
IPC: B23K11/36
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent thermal stress of a member to be welded by constituting a cooling vessel provided with a supplying hole and a draining hole of cooling water below the back bar, thereby sufficiently cooling the whole body of back bar. SOLUTION: The cooling water ejected from the cooling water supplying hole 15 is allowed to collide with a deflecting member 17 to change the stream in a horizontal direction to that in a vertical direction. The cooling water is allowed to collide with the back bar 5, and drained from the cooling water draining hole 16 while changing its direction. Since the back bar cooling device is formed as a container-shaped cooling vessel, the whole body of back bar can sufficiently be cooled and the thermal strain of the member to be welded can be prevented without affecting the heat during welding and the remaining heat in the back bar after welding.
Patent JP-S5492113-A (JP)
Title: Code converting system concerning picture processing device
Inventor: KITADATE YOUTAROU
IPC: H04N1/21
Filed: 1977-12-29
Abstract: PURPOSE:To memorize the editing picture information in any given intermediate medium by dividing the picture information displayed by the binary code row into each group consisting of 6 bits and converting the binary bits thus divided to the extended binary coded decimal code. CONSTITUTION:The picture processing system consists of original 1, picture reading unit 2, compression circuit 3, bit separating circuit 4 used for dividing the output bit row from circuit 3 into each group consisting of 6 bits, code transducer 5 which converts the binary code to the extended binary coded decimal code, circuit 6 with control code 6, magnetic drum which memorizes the output of circuit 6, memory 7 of disk and others, CPU 8, main memory unit 9, etc. In the 6 bit binary codes 100, when the binary number shown by the lowest level bit is q, the binary bit is P, the binary numbers shown by the 3rd lowest level bit and the 3rd highest bit are b and a, respectively and the value obtained by converting 6 bit binary code to the decimal number is Q, formulas (1)-(4) are used for converting the binary code to EBDIC.
Patent JP-H08829-A (JP)
Title: Network game system
Inventor: ABIRU YASUMITSU
IPC: A63F13/58
Filed: 1994-06-17
Abstract: PURPOSE:To provide a network game system capable of performing complicated game development and performing fertile game development. CONSTITUTION:This network game system is constituted in such a way that user game devices 1-1, 1-2,..., 1-n are connected to a central control unit 3 via telephone lines 2-1, 2-2,..., 2-n, and game devices 5-1, 5-2,..., 5-m for Job to the central control unit via telephone lines 4-1, 4-2,..., 4-m, respectively. A user is provided with each of the game devices 1-1, 1-2,..., 1-n, and also sets data proper to a character on every kind of game. The central control unit 3 executes by developing a game based on the data proper to the character. The game devices 5-1, 5-2,..., 5-m for job display the game by game relay data from the central control unit 3.
Patent JP-H098379-A (JP)
Title: Magnetoelectric conversion element
Inventor: NISHIKAWA MASANAGA
IPC: H01L43/08
Filed: 1995-06-26
Abstract: PURPOSE: To enhance moisture resistance by bonding a substrate to one side of a magnetoresistive effect film where a short circuit film is formed and connecting a pair of terminals to the opposite ends on the other side thereby forming the short circuit film in a magnetoelectric conversion element without limiting the material and eliminating the lead-out electrode. CONSTITUTION: A magnetoresistive effect film 2 is formed on one side of an InSb bulk by photolithography. Metal films 5b, 5a of Ti and Al are then deposited sequentially thereon followed by formation of a plurality of short circuit films 5,..., 5 from the metal films 5b, 5a by means of photolithography and etching. Subsequently, the side where the short circuit films 5,..., 5 are formed is bonded to a substrate 1. Thereafter, the bulk is polished while leaving the magnetoresistive effect film 2 and the substrate 1 is diced into individual elements. Finally, the solder plated terminals 7, 7 are connected electrically to the opposite ends of magnetoresistive effect film 2 by thermocompression.
Patent JP-S6221410-A (JP)
Title: Method for measuring transverse bend of material to be rolled in thick plate rolling
Inventor: TANAKA YUJI
IPC: B21B37/68
Filed: 1985-07-19
Abstract: PURPOSE:To measure efficiently the transverse bend of a rolling material with good accuracy by measuring the position of the central part of the rolling material with plural pieces of measuring instruments provided at prescribed intervals in the conveying direction of the material to be rolled and expressing the profile thereof in terms of functions. CONSTITUTION:Output signals are inputted to an arithmetic unit 50 for profile from the 1st-3rd measuring instruments 22, 24, 26 for the central position in the transverse direction of the material to be rolled contiguous with a rolling mill 20. The metal-off signal from a metal-in detector 32 is inputted thereto and further the sample command signal from an arithmetic unit 38 for conveyance distance is inputted thereto, then the arithmetic unit for profile takes in the data obtd. by sampling devices 42, 44, 46 and expresses the profile of the material to be rolled with the distance of the rolling material as a parameter. As a result, the bend shape of the material to be rolled is made simple and the measurement is made with good accuracy.
Patent JP-S6063756-A (JP)
Title: Tape recorder
Inventor: AOI TAKAHISA
IPC: G11B15/28
Filed: 1984-07-30
Abstract: PURPOSE:To faithfully copy information recorded on a master tape onto a slave tape and, at the same time, reduce the cost, by connecting the flywheel and capstan of the 1st and 2nd tape running sections with each other by means of a timing belt from one exclusively used common motor at the time of dubbing. CONSTITUTION:The rotation driving source of each flywheel 3 and 23 of the 1st and 2nd tape running sections 20' and 50' is constituted in common with one exclusively used motor 1'. The rotating force of each flywheel 3 and 23 is obtained by transmitting the force of the motor 1' by means of a timing belt 5'. The flywheel driving by means of the timing belt 5' also rotates capstans 4 and 24 at the same constant speed at the time of dubbing. Quick forwarding and rewinding of a tape at the time other than dubbing are made respectively by means of exclusively used reel table driving motors 12 and 32 and idlers 14 and 34.
Patent JP-S5590701-A (JP)
Title: Pressure-moved device
Inventor: KUMADA SHIGETO
IPC: F15B5/00
Filed: 1978-12-27
Abstract: PURPOSE: To obtain uniform working force in every part by constituting at least a part of partitioning body effected by the pressure of the 1st and 2nd pressure chambers into a movable body of sealed composition and outputting the motion of the movable body caused by the difference of pressure between both pressure chambers as mechanical.  
     CONSTITUTION: An example that the captioned device is applied to a device for holding a etching plate of spatter etching device is shown. When the interior of the pressure chamber 11 is in the state of atmosferic pressure, there is no difference of pressure between the inside and the outside of tube 16. Therefore, tube 16 does not swell and etching plate 12 is apart from cooling plate 14, which allows free putting in and out of etching plate 12. When the interior of pressure chamber 11 is made to be in the state of vacuum, tube 16 swells owing to the difference of pressure inside and outside thereof, pressing etching plate 12 closely to cooling plate 14 through presser part 13 with uniform pressure. In this way, holding for cooling can be made automatic. 
     COPYRIGHT: (C)1980,JPO&Japio