baber/WOPTO huggingface dataset:
Patent JP-S5424845-A (JP)
Title: Novel bio-active peptide and its derivative
Inventor: UMEZAWA HAMAO
IPC: A61P37/04
Filed: 1977-07-22
Abstract: PURPOSE: Tetrapetides or their salts and esters of the formula (X is 3amino-2-hydroxy-5-methylhexanoyl, or 3-amino-2-hydroxy-4-methylhexanoyl; Val is L-valyl; when X is 3-amino-2-hydroxy-5-methylhexanoyl, y is aspartic acid, etc. and when X is 3-amino-2-hydroxy-4-methylhexanoyl, y is glutamic acid, ttc.). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59214345-A (JP)
Title: Signal transmitter
Inventor: KUSHIRO IKUO
IPC: H04B10/11
Filed: 1983-05-19
Abstract: PURPOSE:To perform signal transmission precisely without contacting by providing a liquid-crystal display device to one body having a signal source to be transmitted between two bodies which move relatively, and a brightness detector to the other body to which a signal is transmitted. CONSTITUTION:When a signal from the signal source is received, the display screen of liquid crystal 32 becomes dark and the light that a photosensor 8 receives decreases, and when the signal from the signal source is ceased, the display screen of the liquid crystal 32 becomes light and the light that the photosensor 8 receives increases, so that corresponding signals are outputted from signal lines 9. The liquid crystal 32 varies in brightness over the entire circumference of a casing 31 simultaneously, so the photosensor 8 performs secure detection as well wherever the signal from the signal source is generated. This signal transmitter is utilized to transmit the signal of a switch provided on the steering wheel of a vehicle to a vehicle body side, or to detect the output torque of an engine or motor on the output shaft and transmits it to a nonrotation side.
Patent JP-S57206276-A (JP)
Title: Control circuit for pulse-width modulation type inverter
Inventor: SHIODA TAKESHI
IPC: H02M7/48
Filed: 1981-06-11
Abstract: PURPOSE:To reduce higher harmonic loss of a motor to be generated by a harmonic current of a lower order by a method wherein signals as to supplement positive pulses and negative pulses at the specified positions of a line voltage wave form to be applied to the motor are made to be generated. CONSTITUTION:Oscillating frequency P is divided by a triangular wave synchronizing signal generator 4' and are applied to a signal generator 10 and to a triangular wave generator 5', output of the triangular wave generator 5' and output of a pulse-duration regulator 11 inputting an output voltage command E are applied to a comparator 12, and output thereof is applied to an AND circuit 14. While output of the signal generator 10 is applied to a shift register 13 to obtain pulse distributing signals SA-SC, and the signals thereof are applied to the AND circuit 14 to make erase signals KA-KC to be generated. And the signals thereof are added with signals phiA-phiC in an adding circuit 15 and are outputted. Accordingly by supplementing negative pulses to the positions of + or -45 deg., + or -105 deg. of the line voltage wave form of the motor, and the positive pulses to the positions of + or -75 deg., + or -135 deg., higher harmonic loss to be generated by the harmonic wave of the lower order can be reduced.
Patent JP-H02267262-A (JP)
Title: Production of target for sputtering
Inventor: YAMAGISHI TOSHIHIKO
IPC: C23C14/34
Filed: 1989-04-07
Abstract: PURPOSE:To produce a uniform target for magneto-optical use by wet-mixing powders of different metals in an org. solvent, filling the mixture into a casting mold in a slurried state, drying the mixture, putting a mother alloy based on rare earth and transition metals on the dried mixture, heating and infiltrating the mother alloy. CONSTITUTION:Rare earth and transition metals such as Dy and Fe are melted by induction heating in an inert atmosphere to obtain a mother alloy. Powders of different transition metals such as Fe and Co are wet-mixed in an org. solvent such as chlorofluorocarbon by stirring. This mixture is filled into a casting mold in a slurried state and dried to remove the org. solvent. The mother alloy is put on the dried mixture in the mold, heated to the m.p. of the alloy or above in vacuum and infiltrated into the mixture. A uniform target for sputtering for forming the film of a magneto-optical recording medium is obtd.
Patent JP-2000280947-A (JP)
Title: Taillight assembly body of motorcycle
Inventor: MORIIWA TAKEHITO
IPC: B60Q1/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To simplify the taillight installing structure at the rear part of a car body. SOLUTION: The reflector 401 of a taillight formed ] integrally, and the first rear fender 41, are fastened together with the installing part 71 of a body cover 7, with a bolt 47 and a nut 201c, to the upper part installing plate 201a of a box body 201 at the reat part of a body frame 20. On the other hand, the installing part 411 of the first rear fender 41 is fastened together with the installing parts of the second rear fender 46 and the body cover 7 with a bolt 48 and a nut 201d, to the lower part installing plate 201b of the box body 201. Between the installing parts of the members fastened together, a rubber circular member 49 or 50 is provided.
Patent JP-H0793261-A (JP)
Title: Method for balancing of distributed tree file structure in parallel computation system
Inventor: AREKUSANDAA EICHI FUREI JIYUNI
IPC: G06F15/173
Filed: 1991-03-29
Abstract: PURPOSE: To balance the tree file structure of a distributed type in a parallel operation dystem. CONSTITUTION: In respective nodes to which a key index data identifier is distributed, the copies of 'NEWROOT' and 'OLDROOT' which are at least two lists at a ROOT data structure are prepared, the point of time when the excessive key index data identifier is provided in a first node is decided and the excessive key index data identifier is moved to a second node. In order to pay attention to the movement of the key index data identifier, the boundary value of the first and second nodes in the 'NEWROOT' and the copies of the 'NEWROOT' in the first and second nodes are updated, and when one of the nodes fails, records are present in both nodes of both updated and non- updated ROOT data structures and data are restored.
Patent JP-S5612668-A (JP)
Title: Recorder
Inventor: KITAMURA TAKASHI
IPC: G03G15/04
Filed: 1979-07-13
Abstract: PURPOSE: To prevent the irradiation of laser light to the outside and improve safety by providing a filter member which attenuates only the light corresponding to the wavelength of the laser beam in the optical path of a recorder which uses laser beam.  
     CONSTITUTION: A recorder has an original image exposing part forming an optical path α and a laser exposing part forming an optical path β, and is constituted by being provided with both of the function of a copying machine and the function of a laser beam printer. A filter having the characteristic of shielding only the wavelength of a laser beam is provided by coating or the like on the surface of an original platen glass 2. Hereupon, a shielding part 14 is open to outside the apparatus by way of the original platen glass 2; therefore, at the time of any accident, there is the possibility that the laser optical path β may be deflected in the direction of the original platen 2. Even in such a case, however, the transmission of the laser light to the original platen 2 may be effectively prevented by the filter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60235096-A (JP)
Inventor: HAGINO SADAAKI
IPC: G21F1/08
Filed: 1984-05-07
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-H02268929-A (JP)
Title: Manufacture of die
Inventor: KURAMITSU MASAO
IPC: B21D37/20
Filed: 1989-04-06
Abstract: PURPOSE:To bring the profile of cavity of an upper die and lower die to correspond accurately by cutting and dividing a block for forming die into small blocks and assembling after a cavity part is formed on each small block by working with a wire cutter. CONSTITUTION:A cubic block 1 for forming die is allotted to each partial dimension l1, l2, l3, l4 of a forming article X and is cut and divided into A, B, C, D and is fixed integrally by penetrating bolts Y and is divided horizontally and also a through hole 2 is bored. The small blocks A-D are divided by removing the bolts Y and C1 and C2 are combined and fixed and a wire cutter is inserted in the through hole 2 and the cavity part 3 corresponding to the partial shape of the forming article X which is allotted to the small block C is formed. When each of the small blocks is worked similarly and is assembled with the bolts Y, the upper die and the lower die are completed and the profile of the cavity is brought to correspond accurately.
Patent JP-S59215672-A (JP)
Title: Thermal cell
Inventor: YAMAZAKI HIROSUKE
IPC: H01M6/36
Filed: 1983-05-20
Abstract: PURPOSE:To obtain a thermal cell with a quick voltage startup characteristic by preventing the short circuit due to the outflow of a negative electrode in the thermal cell using the negative electrode becoming melted during the cell activation. CONSTITUTION:A fixed quantity of mixed powder (EB powder) of an electrolyte and an adsorbent is put in a case as measured by a case edge 2, it is set on the lower molds B1, B2, and the upper molds A1, A2 are pressed to mold and also seam the case edge 2. The EB powder is pressed and molded by A1-1, A2-1 portions of upper molds, and the metal case edge 2 is pressed and bent inward by an A1-2 portion until A1-3 hits B2-1. Then, when the upper mold A1 is removed and the lower mold B2 is removed, a consolidated layer of a negative electrode-electrolyte layer can be obtained.The negative electrode 3 thus obtained is covered by an EB layer 4' and completely sealed by a case 1, thereby causing no outflow of the negative electrode.
Patent JP-H04299114-A (JP)
Title: Mold for in-mold plating molding
Inventor: FUJITA OSAMU
IPC: B29C45/14
Filed: 1991-03-28
Abstract: PURPOSE:To provide a mold used in an in-mold plating molding method injecting a synthetic resin in the cavity of a mold having a metal plating layer formed to the inner surface thereof to integrate a resin base material and the metal plating layer. CONSTITUTION:A metal plating layer forming member 2 is arranged to the lower main body A of a mold in a telescopic state and the peripheral edge part of the metal plating layer forming member 2 is clamped by a press member 3 composed of ceramic or a heat-resistant resin to bring the metal plating layer forming member 2 into close contact with the lower main body A of the mold. A current can be stably supplied at the time of plating and a metal plating layer can be stably formed to the necessary part of the inner surface of the cavity by the insulating properties of the press member.
Patent JP-H07298676-A (JP)
Title: Drive controller of motor
Inventor: MUKAI TOSHIHARU
IPC: H02P6/16
Filed: 1994-04-27
Abstract: PURPOSE:To generate a trapezoidal wave with no stoppage of the driving current by a method wherein the voltage drop due to the driving current is subtracted from the sum of the counter electromotive force generated in driving coils and the voltage drop due to the driving current and a waveform of the driving current is calculated based on the subtraction result and then a phase is switched. CONSTITUTION:An MPU1 makes a control of a trapezoidal wave by means of driving currents i1-i3. When a motor rotates, the counter electromotive force is generated in three driving coils 2a-2c and the voltage drop is also generated due to coil resistances of the driving currents i1-i3. With the counter electromotive force and the voltage drop input into a group of buffer circuits 5, the outputs of the group of buffer circuits 5 are voltage signals Vm1-Vm3. The detected voltages Vm1-Vm3 are input into a group of A/D's 6 and then the value data DV1-DV3 are obtained. In a group of subtraction circuits 7, driving value data DD1-DD3 are subtracted from the detected value data DV1-DV3. Then, signals e1-e3 which are proportional only to the counter electromotive force are obtained. By this method, the optimum slope of trapezoidal waves of the driving signals can be obtained.
Patent JP-H06301769-A (JP)
Title: Picture recognizing device
Inventor: WATANABE AKIRA
IPC: G06T7/20
Filed: 1993-04-16
Abstract: PURPOSE:To provide a picture recognizing device capable of simplifying a logical operation for extracting an object and performing detection at a high speed. CONSTITUTION:This device is provided with an A/D converter 12 for converting video signals to the level values of difference from a saturation value determined by the range of the conversion, an adding circuit 14 for respectively adding the corresponding pixel data of plural pieces of screen information among the output of the A/D converter 12 and a black/white inversion circuit 15 for converting the output of the adding circuit 14 to white or black video signals with a prescribed level as a reference and letting the video signals displayed at a monitoring device 21.
Patent JP-H10279193-A (JP)
Title: Reel
Inventor: SHIMA AKIYUKI
IPC: B65H75/14
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To freely change a length of a cylindrical barrel part of a reel by constituting the reel by a pair of reel divided bodies provided with a flange part on the outside at one end of the cylindrical barrel part and inserting respective cylindrical barrel parts slidably to connect both reel divided bodies. SOLUTION: When both reel divided bodies 3 are connected by inserting a cylindrical barrel part 1 of the reel divided body 3 on one side into a cylindrical barrel part 1 of the reel divided body 3 on the other side, a pipe body having a proper width is fitted in outer periphery of the cylindrical barrel part 1 to adjust a length of the cylindrical barrel part 1 in accordance with an amount of winding of a wire bar material such as an electric wire, a wire, etc., and the wire bar material is wound from above the pipe body. Consequently, it is possible to change the length of the cylindrical barrel part freely and adjust it to the length which corresponds to a width of a wound bundle of the wire bar material such as an electric wire, a wire, etc.
Patent JP-S57203761-A (JP)
Title: Manufacture of hot-dipped band steel
Inventor: SAKAI KANGO
IPC: C23C2/26
Filed: 1981-06-11
Abstract: PURPOSE:To obtain a molten zinc plating band steel which is excellent in corrosion resistance, and satisfactory in luster, by passing a steel tape through a zinc bath containing Mg, Al and Sn, and controlling O2 concentration of the bath surface side and O2 concentration of the coagulated area side of its upper plating metal. CONSTITUTION:Molten zinc plating is performed by passing a band steel tape 1 through a zinc bath 4 containing 0.1-2.0% Mg, 0.1-0.5% Al, and 0.1-(1.07-1.33  Al %)% Sn. In this case, a part between a position where a plating metal adhering onto the surface of the steel tape 1 is coagulated, and the surface of the  bath 4 is enclosed by a sealing box 2. Also, O2 concentration of the bath surface side including a wiping nozzle 7 is controlled to 30-1,000ppm. Also, O2 concentration of a coagulated area of a plating metal being in the upper part of  said area is controlled to >=''0''- concentration in the air, >=100ppm, and  100ppm- concentration in the air, in case when the plating quantity is <=50g/ m<2>, 50-200g/m<2>, and >=200g/m<2>, respectively. As a result, it is possible to obtain  a molten plating band steel which not only has said characteristics but also  generates no twist nor hair crack.
Patent JP-S61246982-A (JP)
Title: Thin-type magnetic card
Inventor: TACHIBANA RYOSUKE
IPC: G11B5/78
Filed: 1985-04-24
Abstract: PURPOSE:To obtain a thin-type magnetic card capable of starting a large amount of information by containing a thread-like or band-like magnetic tape in a thin-type cassette in a loop, or by means of reel coiling, giving a twist to a magnetic disk located at a place abutting on a magnetic head and making the place in parallel with both-side plate of the thin-type cassette. CONSTITUTION:The magnetic head 5 is inserted through a window hole 7 and placed against the place making in parallel with the both-side plate 1 due to the twist of a loop-like magnetic tape 4. Then a roll 6 is rotated and the loop- like magnetic tape 4 is shifted. The magnetic head 5 reproduces information on the magnetic tape 4 by abutting the head 5 on the place in parallel with the tape 4. The magnetic tape 4 makes two turns and stops when its starting position is detected. Accordingly both sides can be effectively used, and a large amount of information can be stored.
Patent JP-H04300377-A (JP)
Title: Movable waste-paper defibration apparatus
Inventor: MASUDA TSUNEO
IPC: D21B1/32
Filed: 1991-03-28
Abstract: PURPOSE:To provide the subject apparatus requiring small installation space and capable of treating a large amount of waste paper such as computer printout paper discharged from various offices to form regenerated pulp raw material in a short time. CONSTITUTION:The objective apparatus for the continuous and automatic treatment of raw material composed mainly of waste paper is composed of a rough crusher to crush the raw material, a cutter mixer to cut the mixture of the crushed waste paper, etc., and water at a high speed to form a slurry, a grinding machine to grind the slurry to form a pulp and a vibration sieve to remove water in a recyclable state from the pulp material to obtain a pulp raw material, wherein the above machines are mounted on a mobile vehicle. Regenerated pulp can be produced from waste paper, milk carton, leather scrap, etc., to enable the utilization of the above waste as a pulp resource.
Patent JP-S58207300-A (JP)
Inventor: UMEDA ISAO
IPC: B66F9/06
Filed: 1982-05-28
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-H03291444-A (JP)
Title: Power system connection discriminating device for air-conditioner
Inventor: NAKAYAMA MORIHIRO
IPC: F24F11/02
Filed: 1990-04-04
Abstract: PURPOSE:To enable a connected state of a power system for each of air conditioners to be discriminated completely and automatically through an increasing or decreasing of an electrical current in a bus line by a method wherein a connected state for a single phase three-line type power supplying line of an air-conditioner is discriminated with a signal got from an increased or decreased electrical current sensing means. CONSTITUTION:At first, an air-conditioner 191 is operated, and the air conditioner is kept at its waiting condition for one minute. Upon completion of the waited condition, an electrical current value in a bus line 1 and its increased or decreased state are detected through an electrical current sensing means 110, an increased or decreased electrical current sensing means 120 and a bus line current delay means 130. Then, a got result is applied and in the event that the electrical current value in the bus line 1 is increased, it is discriminated that the air-conditioner 191 is connected to the bus line 1. In the vent that the electrical current value is not increased, it is discriminated that the air-conditioner 191 is not connected to the bus line 1. In addition, an electrical current in the bus line 2 is detected and similarly it is discriminated whether the air-conditioner 191 is connected to the bus line 2 or not.
Patent JP-H07296457-A (JP)
Title: Tension controller and recording or reproducing device
Inventor: KOBAYASHI JUNJI
IPC: G11B15/43
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a high performance tension controller and a recording or reproducing device. CONSTITUTION:When the movement of a slide chassis 4 from the 1st position to the 2nd position is completed, a belt arm 14 is abutted on a tension arm 13. When the tension of the tape is increased by means that the tape 18 is inserted and held between a capstan shaft 2a and a pinch-roller 12 then forwarded to the right side, the force turning counterclockwise is exerted to the tension arm 13. Further, this force is transmitted to the belt arm 14 to turn it clockwise, thereby the tractive force of a tension spring 15 is weakened, then the tension of the tape 18 is decreased by reducing the tension of a tension belt 16, i.e., the brake torque of a reel base 5.
Patent JP-S63254419-A (JP)
Title: Reflection type liquid crystal display device
Inventor: TAKEDA MAMORU
IPC: G02F1/133
Filed: 1987-04-13
Abstract: PURPOSE:To compactly with high reliability connect a conductor terminal layer and an input/output terminal part of a substrate, by providing the substrate provided with a driving IC, on the reverse side of a reflection type liquid crystal display panel, providing a projecting electrode on a conductor terminal part of the substrate, and providing an electrifiable adhesive layer thereon. CONSTITUTION:On a conductor terminal part of an FET array substrate 1 having a liquid crystal display part 16, a projecting electrode 3 is provided, and an electrifiable joining layer 4 is provided thereon. Also, on a second connecting substrate 7, the same projecting electrode 3 and joining layer 4 are provided. The FET array substrate 1 and a substrate 8 to which a driving IC 9 is installed are connected through the first and second connecting substrates 6, 7. In such a case, the joining part 4 of the substrate 1 and the electrode part of the connecting substrate 6 are opposed to each other, and also, the joining layer 4 of the connecting substrate 7 and an input/output terminal 10 of the substrate 8 are opposed to each other, and heated and connected. Moreover, a reflecting plate 15 and a polarizing plate 14 are provided between the substrate 8 and the substrate 1. In such a way, the input/output terminal 10 of the substrate 8, a gate scanning line 11 of the FET array, and a conductor terminal part 2 of a signal line 12 can be connected electrically on the reverse side of a display panel.
Patent JP-H01263161-A (JP)
Title: Fluorine-containing coating agent and production thereof
Inventor: TERAO TATSU
IPC: C09D201/02
Filed: 1988-04-14
Abstract: PURPOSE:To obtain the title coating agent to be used for imparting the surface of substrate with water- and oil-repellency, antifouling nature, nontackiness, lubricity, etc., by reaction between a fluorine-contg. alcohol and an alkyl titan ate. CONSTITUTION:The objective coating agent of the formula (n is 1-4) can be obtained by reaction under normal pressure pref. at 100-200 deg.C between (A) a fluorine-contg. alcohol of the formula RfOH (Rf is 4-16C fluorine-contg. alkyl) (e.g., 1H,1H-heptafluoro-1-butanol) and (B) an alkyltitanate of the formula Ti(OR)4 (R is H or 1-10C alkyl) (e.g., tetramethyl titanate) followed by reaction under a reduced pressure of 10-200Torr.
Patent JP-S60234382-A (JP)
Title: Power loss stabilizing device for light-receiving element
Inventor: KATAYAMA TAKAO
IPC: H05B44/00
Filed: 1984-05-07
Abstract: PURPOSE:To hold the power loss in the light-receiving element in a stabilized manner by a method wherein the quantity of light of the light-emitting element is subjected to a load-feedback control according to the current to run on the light-receiving element. CONSTITUTION:The current I to run on a light-receiving element 57 all runs on a load resistor RL, as the load resistor RL has a resistance lower sufficiently than the input impedance of an arithmetic amplifier 58. The voltage V of this load resistor RL is represented by a formula of V=IXRL. The difference between the reference voltage Vref and the voltage V of the load resistor RL is amplified in the arithmetic amplifier 58 and a control elemnt 54 is controlled by the output signal of the arithmetic amplifier 58. Accordingly, the current to run on a light-emitting element 53 is changed and the quantity of light emission is controlled so that the power loss in the light-emitting element 57 becomes constant. As a result, even in the case of the deterioration of the light-emitting element 57 and in the case when a shield is made to interpose between the light- emitting element and the light-receiving element and the quantity of incident light of the light-receiving element is changed, the power loss is automatically held at constant value, and moreover, manual adjustment is unnecessitated.