baber/WOPTO huggingface dataset:
Patent JP-H0950056-A (JP)
Title: Optical amplifier
Inventor: KIN EISHIYUU
IPC: H01S3/10
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier which consists of one optical isolator. SOLUTION: This optical amplifier has a multistage optical isolator 6 which is made incident with an input light signal from a first input port 7A, emits this signal from a first output port 8A while preventing its backward advance, is made incident with an output light signal from a second input port 7B and emits this signal from a second output port 8B while preventing its backward advance, an exciting light source 3 which generates light signal for amplification, a wavelength division modulator 2 which subjects the light signal from the first output port to wavelength division modulation by using the light signal by the exciting light source 3 and an amplifying optical fiber 7 which amplifies the light signal emitted therefrom and transmits the signal to the second input port 7B.  The isolator 6 has a first lens which focuses the light signals made incident from the first and second input ports 7A, B, a first double refractive lens which divides the light signals part this lens to perpendicularly/horizontally polarized light, a Faraday rotator which shifts the phases of the light signals part this lens, a second double refractive lens which focuses the light signals past this rotator and a second lens which emits the light signals part this lens to the first and second output ports 8A, B.
Patent JP-S6354301-A (JP)
Title: Wettable powder composition of agricultural chemical
Inventor: WATABE CHUICHI
IPC: A01N25/30
Filed: 1986-08-26
Abstract: PURPOSE:To obtain a wettable powder composition of agricultural chemical, having improved hydrating properties and suspending properties, showing a liquid or pasty state at normal temperature, containing a sulfuric ester salt of a specific nonionic surface active agent as an essential component. CONSTITUTION:A wettable powder composition containing 2-5wt% compound shown by formula I [R1 is group shown by formula II (R4 is H or methyl); lis 1-5; R2 is 1-12C alkyl, phenyl or cyclohexyl; m is 0-2; R3 is ethylene propylene; n is 5-40; X is Na, K, NH4 or 2-3C alkyl-containing alkanolamine] such as poly(20mol)oxyethylene(tristyryl)phenyl ether sulfate. Shortening of hydrating time, improvement in suspension ratio, addition of redispersing properties, etc., are attained by using the compound together with an anionic or nonionic surface active agent and a water-soluble high polymer which are conventionally used.
Patent JP-H0942480-A (JP)
Title: Plate-like gate valve
Inventor: IKEZAKI KAZUHIRO
IPC: F16K3/02
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To smoothly open and close a valve body, prevents damage of a packing, and improve interruption performance of a flow passage. SOLUTION: A plate-like valve body 8 is slidably arranged in a valve box 1 in which a flow passage 6 is formed, which valve body 8 has an interruption part 9 for interrupting the flow passage 6 and an extended portion 10 extended in one direction from the interruption part 9 and connected to an operation part 17. A packing 20 has a contact surface 23 thereinside for continuously contacting with both edges of the extended portion 10 from an end of the interruption part 9 of the valve body 8. A measurement of the sliding surface 23 is so determined that sliding resistance is not applied to the valve body 8 at the sliding time thereof, while fluid 21 is sealed inside the packing 20 all over the length.  When the flow passage 6 is interrupted by the valve body 8, the packing 20 is compressed by the end of the valve body 8 on the side of the interruption part 9 for increasing inner pressure. Due to the pressure rise, the packing 20 is tightly and evenly contacted with the end and both ends of the valve body 8 on the side of the interruption part 9 by a uniform pressure.
Patent JP-H0362201-A (JP)
Title: Feedback/feedforward controller
Inventor: HIROI KAZUO
IPC: G05B11/32
Filed: 1989-07-31
Abstract: PURPOSE:To improve the control accuracy and to ensure the stable control by performing only the feedback FB control with the feedforward FF control system stopped in accordance with the level of a static characteristic compensation component signal or combining both the FB an FF controls with utilization of the FF control system. CONSTITUTION:The static characteristic compensation component signal obtained from an FF control model is converted into a velocity type signal. Then this velocity signal is transmitted through a blind sector setting means 23 which is previously set at a prescribed blind sector. So that the static characteristic compensation signal is released when the velocity type signal is kept in the blind sector. At the same time, a dynamic characteristic compensation release means 25 discriminates that the velocity type signal is kept in the blind sector and releases the dynamic characteristic compensation signal. Thus only the FB control is carried out. When the static characteristic compensation signal has a big change, the static characteristic compensation is carried out in accordance with the level of the signal. At the same time, both the FB and FF controls are combined together with utilization of the dynamic characteristic compensation. As a result, the stable and highly accurate control is attained with a feedback/feedforward controller.
Patent JP-H0975897-A (JP)
Title: Method for solidifying metal in waste
Inventor: MATSUDA SHIYOUICHI
IPC: A62D3/38
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a metal solidifying method in which a small amount of chemical is used and the elution of harmful metal is scarcely generated for a long period of time. SOLUTION: This method consists of a process 1 for crushing fly ash and the like into a small diameter, a process 2 for adding an oxidizer such as hydrogen peroxide, a process 3 for mixing sufficiently by a mixer or the like, a process 4 for adding a heavy metal treating agent, a process 5 for kneading, a process 6 for adding a solidifying agent, a process 7 for kneading and a process 8 for leaving a metal to be disposed for approximately 24 hours and curing the same.  Reducing atmosphere contained in fly ash and the like is converted into oxidizing atmosphere by the above processes, and as hydrogen sulfide generated by the heavy metal treating chemical of a sulfur compound family is not formed, and the heavy metal turns into the passive state or into a corrosive metal, the chemical acts extremely effectively and the reaction is performed smoothly, and a reacted material is provided with the stabilized properties for a long period of time. Also the consumption is reduced as the chemical acts effectively.
Patent JP-S6092398-A (JP)
Inventor: FURANKU JIYOONZU
IPC: C11D10/02
Filed: 1984-09-21
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-S6091941-A (JP)
Title: Preparation of rice cracker
Inventor: UDAGAWA MAKOTO
IPC: A23G3/50
Filed: 1983-10-24
Abstract: PURPOSE:To produce rice cracker preservable for a long period, seasonable to various tastes, and takable easily even by aged persons and patients, by crushing rice cracker to powder or granules. CONSTITUTION:A piece of rice cracker prepared by conventional process is crushed to powder or small granules, and if necessary, seasoned with desired powdery seasoning such as powdery soy, curry powder, salt, etc. to obtain the objective rice cracker.
Patent JP-S6259221-A (JP)
Title: Composition containing tissue plasminogen activating factor
Inventor: KAKIMOTO FUMIO
IPC: A61K38/46
Filed: 1985-09-10
Abstract: PURPOSE:The titled composition consisting essentially of a partial hydrolyzate of gelatin linked to a diisocyanate in the form of an aqueous solution or useful therefor. CONSTITUTION:A composition, containing a tissue plasminogen activating factor (tPA), i.e. a substitute blood plasma component without antigenicity obtained by partially hydrolyzing gelatin to give as a low-molecular polypeptide and linking the resultant polypeptide to a diisocyanate and having 35,000 average molecular weight as an essential component in the form of an aqueous solution or useful therefor. If the concentration of the tPA is high, the viscosity of the aqueous solution is increased to make the handling difficult. The tPA is incorporated to give preferably <=10%, more preferably <=5% concentration when used as an aqueous solution. A saccharide or amino acid may be freely incorporated to give a freeze-dried pharmaceutical.
Patent JP-H0944369-A (JP)
Title: Translater verification device
Inventor: SAWADA SHIGEO
IPC: G06F11/28
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To eliminate a failure in setting the condition of an LSI or a test specification error at the time of automatically generating a test program of an LSI tester equipment by automatically executing a translator after repair and verifying whether the result coincides with a preliminarily set output value or not. SOLUTION: A test pattern and a test program required for verification of the translator of a test program automatic generation device after repair are set by a test file setting means 24, and the translator 34 after repair is automatically executed based on test procedures, where the set test pattern and test program are described, by a verification means 35 for the translator after repair. It is verified whether the result coincides with a preliminarily set output value or not. Thus, a failure in setting the condition of the LSI and a test specification error are eliminated when the test program of the LSI tester equipment is automatically generated.
Patent JP-H0247791-A (JP)
Title: Money sorting device
Inventor: TAKEMOTO NAGATOSHI
IPC: G07D3/00
Filed: 1988-08-09
Abstract: PURPOSE:To surely separately count coins and paper money by providing a gap to which the coins drop between a money conveying means and a paper money conveying means. CONSTITUTION:A money conveying means C is provided in islands B which are continuously provided in two lines. The money conveying means C has a money belt conveyer 2, and the money belt conveyer 2 is rotatively driven by pullies 21 and 22. Between the money conveying means C and a paper money conveying means G, a gap 17 to which the coins drop is provided, and only the coins are supplied through the gap 17 to a coin conveying means H. The paper money conveying means G consists of a paper money belt conveyer 4, a paper money guide wall 4 and a paper money guide conveyer 5, and the coin conveying means H consists of a coin belt conveyer 7 and a coin aligning roller 70.
Patent JP-H1034825-A (JP)
Title: Bonding structure with low thermal strain of navigating body in space
Inventor: UMESATO SHINKO
IPC: F16S3/08
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a bonding structure with low thermal strain of a navigating body in space with enough small error and deviation of a sensor orientation axis by arranging a metal layer with a plus linear expansion coefficient and a CFRP laminated collar with a minus linear expansion coefficient on the outside and the inside of a zero thermal strain truss. SOLUTION: The outermost layer of a bonded part is a metal layer 1 and a zero thermal strain truss 3 being a part to be bonded is bonded on the inside of the metal layer. In addition, a CFRP laminated collar 2 is bonded on the inside of the zero thermal strain truss 3. The zero thermal strain truss 3 is a main part constituting a truss structure and the truss part can be realized by a zero thermal strain CFRP laminated constitution. As the bonded part is an integral bonded structure, the metal layer 1 with a plus linear expansion coefficient and the CFRP laminated collar 2 with a minus linear expansion coefficient cancel each other their deformations to temp. change.
Patent JP-H1146467-A (JP)
Title: Thrust actuator driven by motor
Inventor: TSUKAMOTO MASAHIRO
IPC: F16D65/18
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To make possible the large equivalent gear ratio of a thrust actuator driven by motor and generate its large thrust without making small the number of the teeth of its input gears, by configuring each of its reduction gears through the gear train comprising the combination of gears whose number is not smaller than a specific one. SOLUTION: A reduction gear is configured by the combination of three or more gears. Providing a front-side sun gear 1f at the left end of a rotor 1b and a rear-side sun gear 1g at the right end of the rotor 1b, one-portions of front-side and rear-side reduction gears 2, 3 are configured respectively. The front-side and rear-side reduction gears 2, 3 comprise respective two front-side and rear-side planetary gears 2b, 3b provided respectively around the front-side and rear-side sun gears 1f, 1g, and respective two front-side and rear-side internal gears 2a, 3a provided respectively on the outsides of the gears 2b, 3b and in an actuator housing 7. The respective two front-side and rear-side planetary gears 2b, 3b are all fastened rotatably to front-side and rear-side planet carriers 2d, 3d by axes 2c, 3c.  As a result, changing the numbers of the teeth of the internal gears 2a, 3a and sun gears 1f, 1g one by one on the front and rear sides, the large equivalent gear ratio of a thrust actuator driven by motor can be achieved.
Patent JP-S6175969-A (JP)
Title: Warning equipment for reverse insertion of memory pack
Inventor: YOSHIOKA SHOICHIRO
IPC: G06Q50/00
Filed: 1984-09-22
Abstract: PURPOSE:To give warning to the reverse insertion of a memory pack with an equipment which transmits data between a master device and the memory pack by means of a photocoupler, using an error detector provided to the master device. CONSTITUTION:The inserting terminal 17 of the memory pack 10 which is connected to the pack insertion detecting terminal of a data recorder 50 is set symmetrically to a power supply input terminal 16 at one side. Therefore the pack 10 can be put into the recorder 50 even in the reverse direction. However a code showing a normal operation is not delivered from the pack 10. Thus a transmission error is detected. Then the recorder 50 blinks a transmission pilot lamp 59 to arouse attention of an operator.
Patent JP-H0544705-A (JP)
Title: Operation device for actuator
Inventor: YOSHIMATSU HIDEAKI
IPC: F15B13/14
Filed: 1991-08-08
Abstract: PURPOSE:To make the device to clearly perceive the beginning of variation of a load as reaction force of lever operation even at a small load. CONSTITUTION:The operating device of an actuator is constituted so that the secondary pressure (reaction force) of an electromagnetic proportional valve 12 in a reaction device is controlled with a controller 21, based on the load condition detected by a load condition detecting means 14. The controller 21 is provided with a computing means 22 to compute the secondary pressure of the proportional valve according to the load condition, and an output means 27 to output the command signal of the proportional valve secondary pressure based on the computed value by the computing means 22. When the computed value is smaller than a set value, the output means 27 is constituted so that the computed value is outputted as the command value after the set value is outputted as a transit command value during only a prescribed time for building-up of the command signal.
Patent JP-H1131290-A (JP)
Title: Sensor terminal
Inventor: KABAYA AKIYOSHI
IPC: G08C19/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a sensor terminal in which the sensor side of a manufacturing device can be completely removed without any wiring work, and serial connection can be attained without increasing any wiring to a control board at the time of increasing the number of sensors. SOLUTION: A front panel 10c which can be freely attachable and detachable for a terminal box 10b for housing a circuit part such as a sequence circuit and a communication circuit or the like is constituted. Also, collector seats 13 for connecting connectors 13a to be connected with each sensor 1 are arrayed, and the back faces are attached to the terminal box 10b, and a connector 17a which is automatically connected at the time of mounting the front panel 10c is attached to a connector seat 17 of the circuit part. Moreover, this device is provided with a connector seat 16 for output for a serial sensor signal and a connector seat 15 for input for a serial sensor signal, and a serial sensor signal line derived from the connector 16 for output is connected with a serial sensor signal line connected with the connector for input in parallel in the terminal box 10b.
Patent JP-H0485903-A (JP)
Title: Manufacture of superconducting magnet coil
Inventor: UMETSU TAKAHIKO
IPC: H01F6/06
Filed: 1990-07-28
Abstract: PURPOSE:To enable preventing the generation of quench by winding a coil round a spool while causing a superconducting wire to deviate by every 1/2 pitch of a superconducting wire width in the winding direction repeatedly for every one layer and while inserting a spacer with specific compression modulus of elasticity alternately at the start and end of winding in the winding direction. CONSTITUTION:A coil is wound round a spool 1 while a superconducting wire 2 is caused to deviate by every 1/2 pitch of a superconducting wire width in the winding direction repeatedly for every one layer and while a spacer 7 with compression modulus of elasticity of 2000-40000kg/mm<2> alternately at the start and end of winding in the winding direction is inserted. Then, the coil wound around the spool 1 is received in a vacuum pressurized impregnation tank 8 together with the spool and is vacuum-impregnated with an acid anhydride- hardened epoxy resin 4 through a filler hole 9, an inert gas (N2 gas) is enclosed in the impregnation tank 8, and the whole impregnation tank 8 is heated by the use of a steam heater 12 under an applied pressure of 2-500kg/cm<2> to harden the impregnation resin 4.
Patent JP-H1142200-A (JP)
Title: Control part of small diameter endoscope
Inventor: OHARA KENICHI
IPC: A61B1/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a control part of a small-diameter endoscope such that the end of a flexible connecting pipe to which a light guide connector is connected can be connected to a cylindrical control part by a simple structure. SOLUTION: A fixed auxiliary plate 72, with one side 72a formed into a curved surface running along the inner peripheral surface of a control part main body 71 and the other side 72b into a plane, is disposed along the inner peripheral surface of the control part main body 71, and a through hole 70 is formed through the fixed auxiliary plate 72 and the wall surface of the control part main body 71 facing the plate 72. A connecting member 73, to one end of which a flexible connecting pipe 45 is connected, is fitted into the through hole 70, and a projecting part 73a formed at the other end of the connecting member 73 is secured to the planar part 72b of the fixed auxiliary plate 72.  Then a nut 75 is tightened to the connecting member 73 from the outside of the control part main body 71, and the control part main body 71 is clamped into place by the nut 75 and the fixed auxiliary plate 72.
Patent JP-H0939867-A (JP)
Title: Indicator for vehicle
Inventor: OIKAWA MITSUNORI
IPC: B60K35/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To realize a correct visual confirmation of a reflected image of an indicator by a driver even when an eye point is changed by pivotably supporting a second reflecting plate on a windshield in an adjustable manner of the tiltation in the vertical direction in the windshield provided with a reflecting plate to reflect and display a displayed image by the indicator toward the driver. SOLUTION: A motor cycle is provided with an indicator 3 to the lower part of a combiner 2 fitted on the inner side of a main windshield 1. A driver visually confirms the display information of the indicator 3 as a virtual image 6 generated through reflection by the combiner 2. A notched recessed part 7 is formed at the center of an upper side edge part of the main windshield 1, a combiner 8 is positioned within the recessed part 7, and the combiner 8 is pivotably supported in a tiltation adjustable manner by a supporting shaft 9. During a traveling at low speed, a head of the driver rises, and the combiner 8 is positioned so that the displayed image from the indicator 3 is reflected on a visual line from an eye point 5' to visualize the displayed image at the position 6' of the virtual image 6'.
Patent JP-S6355257-A (JP)
Inventor: TAMADA TAKASHI
IPC: E04F15/024
Filed: 1986-08-26
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-S5988106-A (JP)
Inventor: SASABE NORIO
IPC: A47B77/02
Filed: 1982-11-15
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-H0732932-A (JP)
Title: Bottom valve for tank lorry, bottom valve device for tank lorry, and valve device for tank lorry
Inventor: KONISHI KUNIO
IPC: B60P3/24
Filed: 1993-07-21
Abstract: PURPOSE:To operate to open and close a bottom valve by omitting the time and the labor of a worker to go up to the upper side of a tank, when the oil is unloaded from a tank chamber or loaded to the tank chamber. CONSTITUTION:A valve body 34 can be seated freely on a valve seat 32 at the upper surface side of the peripheral edge of a suction and exhaust port 30. A cylinder member 44 is screwed to the valve body 34 at its lower end, a piston 48 is slide at the inner surface side of the cylinder member 44, and an air chamber 52 and a liquid chamber 54 are partitioned. A hollow shaft 50 is fixed to a bending pipe 28 at its lower end, penetrated through the valve body 34 slidable relatively, and fixed to the piston 48 at its upper end. The liquid chamber 54 is communicated to the suction and exhaust port 30 through a through hole 56, and a compression coil spring 58 energizes the valve body 34 downwards.
Patent JP-H0545666-A (JP)
Title: Tab system integrated circuit
Inventor: NAGAOKA KAZUTAKA
IPC: G03B17/02
Filed: 1991-08-09
Abstract: PURPOSE:To eliminate the peeling of a plating and a defect in electric conduction and to prevent the reliability of the whole circuit from decreasing. CONSTITUTION:An integrated circuit chip 3 is provided on a filmy substrate 1 which has a slit 2 at a place where the filmy substrate is expected to be folded and plural beltlike electric conductor parts 4 are formed on the substrate by plating a conductive foil 4a as shown by 4b; and one end is connected to the integrated circuit chip, the other end extends to nearby the substrate peripheral edge across the slit, and the plating process is not performed at the parts of the electric conductor parts corresponding to the slit.
Patent JP-S5993094-A (JP)
Title: 4-o-sulfonyl-3-deazauridine derivative
Inventor: KANEKO MASAKATSU
IPC: C07H19/04
Filed: 1982-11-17
Abstract: NEW MATERIAL:The compound of formula I [R1 is lower alkyl or (substituted) aryl; R2 is H or lower aliphatic acyl; R3 is H, lower aliphatic acyl or two R3 groups together form isopropylidene]. EXAMPLE:4-o-benzhydryl-3-deazauridine. USE:Important intermediate for the synthesis of 3-deazauridine derivative having antitumor activity. PROCESS:The compound of formula I a can be prepared e.g. by reacting 3-deazauridine of formula II with diphenyldiazomethane in an inert solvent (e.g. hydrated acetone), acylating the resultant compound of formula III to the compound of formula IV, removing the benzhydryl group from the compound e.g. by catalytic reduction, and sulfonylating the obtained compound of formula V e.g. with methanesulfonyl chloride. The obtained compound of formula I a can be converted to the compound of formula I b by deacylation.