baber/WOPTO huggingface dataset:
Patent JP-H06247994-A (JP)
Title: 4-phosphonoglucosamines
Inventor: SHIOSAKI MASAO
IPC: C07H11/04
Filed: 1993-02-23
Abstract: PURPOSE:To obtain the subject new compound useful as immunopententiator, antitumor agent, etc., having excellent macrophage activating action and low toxicity by reacting a specific 4-phosphonoglucosamine with an aliphatic dicarboxylic acid monoester, etc. CONSTITUTION:A 4-phosphonoglucosamine of formula I [R<1> and R<4> are (substituted)6-20C aliphatic amyl; R<3> is alkyl or aryl; R' is benzyl, p- methoxybenzyl, etc.] is dissolved in dichloromethane, mixed with an aliphatic dicarboxylic acid monoester (e.g. succinic monobenzyl ester), 4- dimethylaminopyridine and subjected to condensation reaction by adding a condensation agent such as N,N'-dicyclohexylcarbodiimide for 1 hour under stirring. The reactioal product is dissolved in tetrahydrofuran, mixed with 10% palladium-carbon and subjected to hydrogenolysis at room temperature for 6 hours to give the objective 4-phosphonoglucosamine of formula II ((n) is 0-18 integer) having macrophage activating action.
Patent JP-S63201989-A (JP)
Title: Semiconductor storage device
Inventor: SATO YOICHI
IPC: G11C11/413
Filed: 1987-02-18
Abstract: PURPOSE:To obtain a large storage capacity and high speed operation of a semiconductor storage device such as a CMOS static RAM by providing a capacitance cut MOSFET corresponding to each word line drive circuit. CONSTITUTION:MOSFETs Q13-Q16 for capacitance cut-off are provided between output terminals of NAND gate circuits NAG0-NAGk for decoding and input terminals of word line driving circuits WD0-WDm and P-channel reset MOSFETs Q23-Q24 or Q25-Q26 are provided between the input/output terminals of each word line driving circuit and a power supply voltage Vcc of the circuit respectively. Thus, the load of the decode logic gate circuit and a pre-decoder with respect to its output signal is not increased and the driving capability of the word line driving circuit is increased so as to attain large storage capacity and high speed of the memory access.
Patent JP-S59161328-A (JP)
Title: Preparation of hydroxycarbonic acid derivative
Inventor: SUZUKI TAKASHI
IPC: C07C51/12
Filed: 1983-03-01
Abstract: PURPOSE:To obtain the titled substance, by reacting an aliphatic aldehyde with CO in the presence of a solid acid catalyst having high activity, improved heat resistance, and long life, containing a crsytalline aluminosilicate having specific angles of diffraction of X-ray and a transition metal. CONSTITUTION:An liaphatic aldehyde (preferably formaldehyde) is reacted with CO in a reactive solvent such as acetic acid to give the titled substance. In the reaction, a crystalline alumino-silicate having angles of diffraction of X-ray at least at 7.9 deg.+ or -0.3 deg., 8.8 deg.+ or -0.3 deg., 23.2 deg.+ or -0.3 deg., 23.7 deg.+ or -0.3 deg. and 24.4 deg.+ or -0.3 deg. and a transi tion metal (preferably salt or halide of copper or silver) are added to the reaction system. FZ-1, ZSM group zeolite, etc. is used as the crystalline aluminosilicate, it and the transition metal are added separately to the reaction system, or they are integrated by impregnation, adhesion, ion exchange, etc. and added to the reaction system.
Patent JP-H11193100-A (JP)
Title: Liquid injecting nozzle
Inventor: AMAIKE JUNICHI
IPC: B67D7/42
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To reliably prevent a liq. from dripping and to make it possible to smoothly and rapidly inject the liq. SOLUTION: A gasoline injecting nozzle 1 is prepd. by providing a liq. discharging hole 2C communicating with a hollow part 2B to an introducing body 2 having a liq. feeding pipe 55 performing reciprocating motion by means of an air cylinder 57 in the hollow part 2B and connecting a suction means 8 performing suction motion such as a vacuum generating device with the liq. discharging hole 2C. The suction means 8 performs suction motion when a liq. feeding pipe 55 inserted into a gasoline inlet hole of a vehicle and performing injection of gasoline is stored in the introducing body 2 after injection motion is finished to discharge the gasoline stuck on the outside part of the liq. feeding pipe 55 and in the hollow part 2B into a recovery tank or a gasoline feeding source and to prevent the gasoline from dripping outside.
Patent JP-H04215290-A (JP)
Title: El element
Inventor: DEGUCHI KOJI
IPC: H05B33/10
Filed: 1991-02-02
Abstract: PURPOSE:To cope with a full-color display and enhance the reliability by providing the EL element with an electro-luminescent layer in which fluorescent powder particles using a specific compound as a matrix material are dispersed in a thin film made of a similar compound to that constituting the matrix material. CONSTITUTION:The EL element has an electro-luminescent layer in which fluorescent powder particles 1 using a II-VI group element compound as a matrix material is dispersed in a thin film 2 made of a similar compound to that constituting the matrix material. At this time, the compound including the II group element and the VI group element is dissolved into a solvent to form a film type on a substrate. The substrate is so thermally treated as to cause the respective elements to produce the II-VI group compound through chemical reaction to make better the crystallizability of the film. Consequently, the film layer has no defect resulting from the crystalline defects and has a longer service life. Thus, a highly reliable EL element which can cope with a full-color display is obtained.
Patent JP-S58151742-A (JP)
Title: Information transmitting system
Inventor: NAITOU TOSHIHARU
IPC: H04L1/22
Filed: 1982-03-05
Abstract: PURPOSE:To cut off a fault point and to detect the position of the fault point in a quick and assured way, by providing switches at the input and output points of both the transmitting and receiving circuits at an interface part of a device to be controlled which is connected by a series connecting system. CONSTITUTION:The transmitting receiving circuits 4-11, 5-11-4-N1, 5-N1 performing normal operations and stand-by transmitting receiving circuits 4-12, 5-12-4-N2, 5-N2 are provided to devices 2-1-2-N to be controlled. At the same time, transmitting switches 6-11, 6-12-6-N1, 6-N2 and receiving circuit switches 7-11, 7-12-7-N1, 7-N1, 7-N2 are set at the input and output points of the above- mentioned reansmitting/receiving circuits. Then a faulty transmitting/receiving circuit is cut off by a switch or replaced with a nondefective circuit in order to ensure a normal operation.
Patent JP-S56130425-A (JP)
Title: Production of nondirectional electrical sheet strip of excellent magnetic characteristics
Inventor: KINOSHITA SHIGEO
IPC: H01F1/16
Filed: 1980-03-19
Abstract: PURPOSE:To impart the superior magnetic characteristics of high magnetic flux density and less iron loss by controlling the end temp. of hot rolling within a specific temp. range at the time of producing a nondirectional electrical sheet strip by hot rolling, cold rolling and annealing a silicon steel slab. CONSTITUTION:A silicon steel material contg. <1.5% Si, 0.1-1.0% Mn, < 0.2% P, <0.010%S, <0.0035% N, and <0.0010% acid soluble Al is hot rolled and is wound to a coil. After the coil is pickled, it is cold rolled to a predetermined gage by a one cold rolling method, thence it is annealed to a silicon steel strip of <0.01% C. The end temp. of the hot rolling during this process is kept at the temp. between an intermediate value of the temp. expressed by [891-900(C%)+ 50(Si%)-88(Mn%)+190(P%)+380(Al%)] and the temp. expressed by [882- 5750(C%)+58800(C%)<2>+50(Si%)-82(Mn%)+170(P%)+380(Al%)], and 750 deg.C, and the winding temp. is kept at least at 680 deg.C.
Patent JP-S55127869-A (JP)
Title: Rotor of rotating electric machine
Inventor: YAMAMOTO SAKUE
IPC: H02K17/16
Filed: 1979-03-22
Abstract: PURPOSE: To obtain a rotor having their end rings firmly fastened by a method wherein an insulating bushing is fitted on a rotor shaft at sides of a rotor core and an end ring engaged with the insulating bushing is formed around an outer periphery of the insulating bushing.  
     CONSTITUTION: Retaining portions 21 consisting of male screws are provided on a rotor shaft 2 penetrating through a center of a rotor core 1 at protruding portions from both sides of the rotor core 1. Insulating bushings having specified spaces between copper series rod conductors 3, penetrating through slots 11 of the rotor core 1, and protruded or recessed portions 51 at their outer circumferences are screwed to the retaining portions 21. By pouring fused aluminum through pouring holes 61 of molds 6 provided outside the insulating bushings, the end rings 4 which connect electrically the copper series rod conductors 4 each other are formed, and the end rings 4 are engaged with the protruded or recessed portions 51 on the insulating bushings 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06174496-A (JP)
Title: Optical encoder
Inventor: KISHIMOTO KAZUHIRO
IPC: G01D5/36
Filed: 1993-02-01
Abstract: PURPOSE:To provide a small optical encoder easily mounted on a vehicle. CONSTITUTION:An encoder is constituted of a body 1 forming a frame and a cover 2, and a shielding plate 7 having a slit train 9 is rotatably supported by their through holes 1b, 2a. Printed wires of the preset pattern are directly applied on the inner face 1a of the body 1. A light emitting element and a light receiving element 3 are arranged across the shielding plate 7 to face the slit train 9. The light emitting element and the light receiving element 3 are connected with an FPC 13, and the light receiving element 3 and the FPC 13 are connected to the printed wires.
Patent JP-2000231047-A (JP)
Title: Terminal part of optical fiber cable with connector
Inventor: OGAWA TAKAHIRO
IPC: G02B6/44
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the taking out of plural optical fibers mounted with connectors. SOLUTION: This terminal part Ep is so constituted that the plural optical fibers 2 are exposed at the terminal of an optical fiber cable 1 and that the connectors 2a are mounted to the respective exposed optical fibers 2. In such a case, the respective exposed optical fibers 2 are covered together with the connection with a bag body 3 provided with a breaking part 3a along the longitudinal direction thereof.
Patent JP-S53118791-A (JP)
Title: Water bed burrier of linear material
Inventor: YAMAGUCHI TAKAAKI
IPC: E02F5/10
Filed: 1977-03-28
Abstract: PURPOSE: To obtain water-bed burrying machine which can perform excavation, dredging and burrying simultaneously and synchronously, by combining muddy water exhausting equipment and propulsion equipment with hollow excavater. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60180980-A (JP)
Inventor: ASAE MASAJI
IPC: B01D53/26
Filed: 1984-02-27
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-S55126480-A (JP)
Title: Recording member
Inventor: TERAO MOTOYASU
IPC: G11B7/24
Filed: 1979-03-26
Abstract: PURPOSE: To obtain a recording member with high recording sensitivity, low read- out error rate, high SN ratio and long stability by providing a photo-absorbing layer, an inorganic-material layer with high photo-transmissive property and a recording film sequentially on a substrate.  
     CONSTITUTION: On a substrate 21 is provided the 1st inorganic-material layer 22 expressed by the formula I (where A: In, Bi, Te, Sb, Ge, Sn/ B: S, Se, O/ x: 65W 100/ y: 0W35) and showing high photo-absorbing property for irradiating rays, while on the layer 22 is provided the 2nd inorganic-material layer 23 expressed by the formula II (where D: In, Bi, Te, Sb, Pb, Ge, Sn/ E: S, Se, O/ s: 25W60/ t: 40W 75) and showing higher photo-transmissive property than the 1st layer 22. Moreover, on the 2nd layer 23 a recording film 24 composed either of organic material with low melting point or softening point or of organic material with high subliming property is provided, thus a recording member capable of recording by a beam for processing being formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09320083-A (JP)
Title: Objective lens driving apparatus
Inventor: NAGAI KOICHI
IPC: G02B7/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens driving apparatus which is constituted to be able to correct not only the focusing direction and tracking direction and also the rotation of 2-axis generating inclination of the optical axis in spite of having a simple structure. SOLUTION: An objective lend holder 13 for holding the objective lens 10 to irradiate a disk 1 with a laser beam is formed of a permanent magnet. Yokes 15a, 15b are arranged around the objective lens holder 13 and focus coils 16a, 16b, 16c, 16d and tracking coils 17a, 17b are also fixed. At one side surface of the objective lens holder 13, one end of a wire type flexible member 14 is connected to hold the objective lens 13 by hanging it. Since a moving element having the degree of freedom except for the axial direction of the flexible member 14 is given to the objective lend holder 13, inclination of optical axis of the objective lend 10 can be generated. Therefore, coma aberration of the objective lens 10 can be reduced to realize high density recording and reproduction.
Patent JP-S60180941-A (JP)
Inventor: PERII PIROOZU
IPC: H01J9/26
Filed: 1984-02-27
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-H10229960-A (JP)
Title: Vacuum cleaner
Inventor: OHARA NAOYUKI
IPC: A47L9/24
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner good at use, capable of connecting and disconnecting both an extension tube and a floor nozzle without bending one's waist only by the hand-side operation. SOLUTION: This vacuum cleaner consists of an extension tube composing a receiving side 2 with an inside surface 1, a floor nozzle having an insert 9 to be put into the inside surface 1, a tail lock 7 with an connection 6 in a free turning toward a direction orthogonal with the longitudinal direction of the extension tube arranged at the receiving side 2, and an engagement 8 to be engaged with the connection 6. An electromagnet 20 equipped with a driving source to displace the tail lock 7 toward a direction of releasing the connection 6 of the tail lock 7 from the engagement 8, is then arranged. A driving switch for operating this electromagnet 20 is the simultaneously set at the hand-side of the hose.
Patent JP-S61195194-A (JP)
Title: Production of colloidal fuel
Inventor: SHIBAUCHI ICHIRO
IPC: C10L7/04
Filed: 1985-02-25
Abstract: PURPOSE:To obtain a colloidal fuel usable easily and combustible without leaving a residue, by adding benzylidene sorbitol to an alcoholic solution of hydroxypropylcellulose, and adding a specific solution to the mixture to obtain a colloidal mixture. CONSTITUTION:The objective colloidal fuel can be produced by mixing (A) a mixture obtained by dissolving 1-20% hydroxypropylcellulose in an alcohol and adding 0.1-20% benzylidene sorbitol to the solution and (B) a solution obtained by dissolving 0.1-20% methylcellulose or methylhydroxypropylcellulose in N-methyl-2-pyrrolidone, and stiring the mixture to obtain a colloidal mixture. The ratio of the components A to B is 10-1 to 1. The fuel may be further incorporated with a mixture of cyclodextrin (or decomposed starch containing the same) and petroleum.
Patent JP-S58151734-A (JP)
Title: Signal receiver having self-diagnosing means
Inventor: OOTA KIYOSHI
IPC: H04B17/29
Filed: 1982-03-05
Abstract: PURPOSE:To simplify a function test, by using a noise generator having a spectrum distribution to produce a test signal within a band including all receiving channels. CONSTITUTION:A monitor noise generator 13 is actuated in a queuing mode for reception, and a self-diagnosing signal is delivered from the generator 13. This diagnosing signal is applied to the input side of a high frequency amplifier 3 as well as the 1st input terminal of a comparator 11. The output signal of an intermediate frequency amplifier 5 is applied to a field detector 10. The output of the detector 10 is compared with the diagnosing signal by the amplifier 11. Then a signal showing coincidence or discordance is delivered. It is decided that a signal receiver is faulty if no coincidence is obtained from the comparison. The generator 13 is small and simple and can be incorporated easily into  the signal receiver with a low cost.
Patent JP-H03238833-A (JP)
Title: Semiconductor device
Inventor: NOGUCHI TAKASHI
IPC: H01L21/52
Filed: 1990-02-15
Abstract: PURPOSE:To prevent growth of a nickel-silicon layer, and such failures as thermal resistance increase and silicon chip falling-off by providing a thin gold- nickel layer between a surface gold plating layer and a ground nickel plating layer as a barrier in a gold-plated package. CONSTITUTION:A silicon chip 5 is bonded onto a gold-plated layer 1 on a semiconductor package surface by using a gold-silicon solder, etc. Thus, when a finally assembled and inspected element is used or stored for a long time at high temperature, silicon within a gold-silicon layer 6 is diffused toward a nickel-plated layer 2 but gold-nickel layer 3 in the middle functions as a barrier, thus preventing growth of a nickel-silicon layer and hence preventing it from causing the element to be subjected to such failures as thermal resistance increase and falling-off of the silicon chip.
Patent JP-S58151256-A (JP)
Title: Inkjet recording device
Inventor: ISAYAMA TAKUO
IPC: B41J2/055
Filed: 1982-03-05
Abstract: PURPOSE:To obtain the titled device, which can prevent the mixing of bubbles in the bubbles in the ink jet head, by providing a bubble trapping device in an ink supplying path, which supplies ink to an ink jet head, and providing a bubble detecting device in the bubble trapping device. CONSTITUTION:In the bubble trapping device 1, an electric distortion vibrator 6, a bubble discharging port 7, and a discharge port cap 8 are provided. The electric distortion vibrator 6 is driven by the bubble detecting circuit 10 in a pulse mode. The vibrating voltage is detected by the bubble detecting circuit 10 as to whether the bubbles remain, in the bubble trapping device 1 or not. When the bubbles remain the discharge port cap 8 is removed, and the remaining bubbles are discharged to the outside.
Patent JP-S60179960-A (JP)
Title: Consecutive recording device for magnetic recording and reproducing device
Inventor: NAMIKI KOUSHIN
IPC: G11B27/02
Filed: 1984-02-24
Abstract: PURPOSE:To reduce an overlap recorded area when consecutive recording is carried out and to obtain pictures of high quality, by driving a magnetic tape forward for reproduction after a pause mode is released and detecting a record interruption signal to set a record mode. CONSTITUTION:A record interruption signal (l) is integrated by a capacitor C6 and turned into a signal (m), and a signal (o) which rises at the rise of a clock signal (n) is extracted in an H-level period of the signal (m). The signal (o) is supplied to a system control part as a record restart signal. Thus a consecutive shooting device is switched to a record mode from a reproduction mode. The signal (m) is set at level 1 with a time constant decided by the R6 and C7 and accordingly the signal (o) is set at level L. The system control part sets the recording device under a record mode when the signal (o) is set at level H. Therefore the record mode is continued even after the signal (o) is set at level L. Thus an overlap recorded area is reduced and the disturbance is suppressed to color signals. This secures pictures of high quality.
Patent JP-H10234198-A (JP)
Title: Device for drive brushless motor
Inventor: KURODA MASAHIRO
IPC: H02P6/17
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a drive device in which a position detecting signal is surely obtained by comparing the terminal voltage of a stator winding with a reference voltage, when a brushless motor is PWM-controlled. SOLUTION: Terminal voltages UV, VV, VW from output terminals 18, 19, 20 of a drive circuit 3 are detected by a voltage-dividing circuit 23 which is composed of voltage-dividing resistances 24 to 29. The detection voltages are compared with a reference voltage VR from a reference-voltage generation circuit 33 by a comparison means 37 so as to obtain a signal, and the signal is latched by a latched circuit 44. The latching operation of the latched circuit 44 is performed repeatedly at prescribed intervals, until a PWM signal PS is changed from an on-state to an off-state after a prescribed time has elapsed from a time, when the PWM signal PS changes from the off-state to the on- state.  Then, a main control circuit 45 obtains a position-detecting signal on the basis of a signal from the latched circuit 44, and an energizing timing signal which turns transistors 6 to 11 on and off at the drive circuit 3 is obtained, on the basis of the position detecting signal and the PWM signal PS.
Patent JP-S57149126-A (JP)
Title: Wire electrode feeder of wire cut electric discharge machining device
Inventor: KURAHASHI YASUNORI
IPC: B23H7/10
Filed: 1981-03-11
Abstract: PURPOSE:To detect arrival of an electrode at its prescribed point and decide a feed state of the electrode after the arrival, by automatically feeding to insert the wire electrode of the above described device into the machined hole of a work through a pipe guide and interposing a detecting means in the pipe guide. CONSTITUTION:When a wire electrode 38 is automatically fed to a machined hole 12a of a work 10, an end of the electrode 38 is firstly fed into a pipe guide, secondly a slider 16 is lowered along a guide 14 through a motor 20, then the pipe guide 36 is extended through the machined start hole 12a and lowered to the front of an electrode guide 72. At this time, a detector ring 91 is contacted to the electrode 38 to output signal from a detector 95 and display the wire electrode 38 to be arranged in a wire running route. Through a feed command of the electrode 38 is output, feed operation of the electrode 38 is stopped simultaneously an alarm is displayed when a signal of the detector 95 is not output after this feed command.
Patent JP-S59161253-A (JP)
Title: Processing method
Inventor: YAMAZAKI ETSUO
IPC: B23Q35/00
Filed: 1983-03-03
Abstract: PURPOSE:To eliminate necessity for manual operation by entering the contour tracing path in a memory, by interrupting the contour tracing when the groove depth processed by this contour tracing has attained a specific amount, and by carrying out NC machining by the use of this data of contour tracing path. CONSTITUTION:A command speed for each axis is emitted by a control device TCC in compliance with sensing signals according to the model configuration, which were generated by a tracer head TC, and motors XM-Zm for the X, Y, Z axes are driven according to these command speeds, wherein the contour tracing is performed by allowing the tracer head TC to follow the inside of the model, and the machine positions are sampled one after another and entered in a memory. After one round of tracing is completed, pick feeding of the tracer head TC is made in the depth direction. Thereafter this contour tracing and pick feeding are repeated until a preset depth of processing is attained, and the part surrounded by these many machine positions sampled are NC processed using the positional data for such machine positions.
Patent JP-H06247840-A (JP)
Title: Bathing agent composition
Inventor: TANAKA NORIHIRO
IPC: A61K8/72
Filed: 1993-02-24
Abstract: PURPOSE:To obtain a bathing agent composition, capable of providing the moistness during the bathing, suppressing the sweating and affording refreshing feeling after the bathing and excellent in feeling of use. CONSTITUTION:This bathing agent composition comprises an aluminum salt, a carbonate and a cationized polymer.