baber/WOPTO huggingface dataset:
Patent JP-S5839683-A (JP)
Title: Novel camptothecin derivative
Inventor: MIYASAKA SADA
IPC: A61K31/47
Filed: 1981-09-04
Abstract: NEW MATERIAL:A compound expressed by the formula (R<1> is H, alkyl, hydroxyl, alkoxyl or acyloxyl; R<2> is H, alkyl, aralkyl, hydroxymethyl, acyloxymethyl, etc.; R<3> is H, alkyl or acyl; X is O or S, provided that R<3>X is not OH, OCH3 or OCOCH3 when both R<1> and R<2> are H). EXAMPLE:10-[(Carboethoxymethyl)thio]camptothecin. USE:Useful as an antitumor agent or intermediate therefor having the inhibitory action on the synthesis of nucleic acid. PROCESS:Camptothecin and a derivative substituted at the 5-position or 7-position thereof are converted into the N-oxides thereof, and the resultant N-oxides and a reagent, having an active hydrogen atom, and expressed by the formula R<3>XH  are irradiated with ultraviolet rays in the presence of an acid, e.g. a mineral acid or Lewis acid, to afford the compound expressed by the formula.
Patent JP-S6030439-A (JP)
Title: Stratified charging engine
Inventor: ODA HIROYUKI
IPC: F02D41/04
Filed: 1983-07-28
Abstract: PURPOSE:To obtain a good starting characteristic of an engine and its good fuel consumption, by performing stratified combustion through a stratifying fuel supply means in a range when the engine is low loaded while decreasing an intake air amount so as to perform rich uniform combustion with fuel from a dispersing fuel supply means when the engine is started. CONSTITUTION:A control means 16, when it is started by a starting sensor 18, places a throttle valve 14 in its minimum opening position by a means 21 and supplies a predetermined quantity of dispersed fuel by a fuel supply means 13. Then the control means 16, if it proceeds into low and intermediate loaded ranges by a load detecting means 17, ceases supply of the dispersed fuel by the fuel supply means 13, fully opens the throttle valve 14 to hold an intake air amount to a fixed level and supplies stratified fuel around an ignition device 8 from a fuel supply means 11, performing stratified combustion in a lean state. Next, the control means 16, if it advances to a range above a preset load, starts the supply of the dispersed fuel from the fuel supply means 13 then decreases supply of the stratified fuel, performing the transfer from the stratified combustion to the uniform combustion. In this way, fuel consumption of an engine can be improved without worsening its starting characteristic.
Patent JP-H01309404-A (JP)
Title: Expansion type antenna
Inventor: NUKADA HIDEKI
IPC: H01Q15/20
Filed: 1988-06-07
Abstract: PURPOSE:To make the containing width thin by adopting the constitution such that a split slave pedal is overlapped onto a master pedal at the storage of antenna and the result is contained on a central dish. CONSTITUTION:The antenna reflector being components of a parabolic mirror surface is split into eight pieces equally in the diametrical direction and the result is arranged to the circumferential face of a central dish 1. The antenna reflector consists of master pedals 3 and slave pedals 4 adjacent to each other by two each and the master pedals 3 and the slave pedals 4 are arranged symmetrically with respect to the antenna center axis A. Link members 5a, 5b are turned from the state of expansion to turn the slave pedals around the link members 5a, 5b and the slave pedals are overlapped on the master pedals 3. Since the parabolic mirror surface comprising the master pedals 3 and the slave pedals 4 is contained in a sector form on the central dish 1 in this way at the containment of the antenna, the width of containing is made thin.
Patent JP-S62294829-A (JP)
Title: Smoke discharging device
Inventor: HAYASHIDA YUKIO
IPC: F24F7/007
Filed: 1986-06-13
Abstract: PURPOSE:To prevent flame induced into a device from extending into a discharging duct or out of a room by a method wherein a fire-extinguishing chemical is injected in case of occurrence of fire and an accumulated pressure of an accumulated pressure type fire-extinguisher tank of a fire-extinguishing device is decreased, resulting in that an operation of a discharging fan is stopped, a pump is driven and a cleaning liquid is ejected from a cleaning nozzle. CONSTITUTION:In case that a fire occurs at a pan during cooking operation, a temperature near a suction port 19 is increased, a melting metal in a fire sensor 31 is melted, a metallic disk is flown by a pressure of inert gas 24 within a fire-extinguishing chemical 22, liquid fire-extinguishing chemical is ejected from a nozzle part of a fire-extinguishing ejection nozzle and the oil flame is extinguished. At this time, a pressure in the fire-extinguisher tank 22 is decreased, and the discharging fan 20 is stopped. Alternatively, a pump 17 is operated, the flame extended into the main body 14 of a smoke discharging device is extinguished by the cleaning liquid injected from the cleaning nozzle 16. Further, since the discharging fan also remains stopped, the flame is prevented from extending to the discharging duct or outdoor part.
Patent JP-S5929362-A (JP)
Title: Battery
Inventor: YOKOKI ATSUSHI
IPC: H01M4/76
Filed: 1982-08-09
Abstract: PURPOSE:To lengthen the service life by providing a projection extending over the outer face of a tube on a lower connection rod while thermally fusing the projection to the tube thereby sealing the joint between said rod and the tube. CONSTITUTION:A vane 5 is provided on a core metal 4 dropping from the upper main frame 1 to position the core metal 4 approximately in the center of a tube 2 then active substance is filled in the gap. A lower connection rod 3 composed of synthetic resin such as polyethylene, polypropylene, is fitted on the lower end of the tube 2 while a projection extending over the outer face of the tube 2 is provided circumferentially on said rod 3. Thereafter the joint between the tube 2 and the rod 3 are fused thermally to perform sealing. Consequently leakage of active substance is prevented to lengthen the service life of anode plate.
Patent JP-S5928821-A (JP)
Inventor: ITSUSHIKI NORIO
IPC: H02G3/16
Filed: 1982-08-09
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-S5928645-A (JP)
Title: Apparatus for thermal analysis
Inventor: MIYAI JINKICHI
IPC: G01N25/40
Filed: 1982-08-10
Abstract: PURPOSE:To analyze continuously many samples at high speed and with sensitivity by bringing a place generating reaction heat to a solid phase to prevent diffusion of the reaction heat and keeping the reaction level constant to improve the sensitiveness of temperature fluctuation and the reproducibility. CONSTITUTION:A carrier liquid is sucked up continuously from a carrier liquid tank 1 by a liquid feeding pump 2 and is moved in a carrier tube 3 at a fixed speed. Then, the liquid is equilibrated thermally in a preheating coil part 10 of a thermostat 4 and is flowed into a column 5 and then, is discharged from an exit. At this time, a temperature is detected continuously by a heat-sensitive element 6 provided in the neighborhood of the exit. On one hand, a sample is sucked continuously by a suction pump 7. Further, an injector is switched at the time of measurement to send a fixed quantity of sample to the column 5 by the carrier liquid. The sample reacts with a solid phase in the column 5 and the temperature fluctuates by generating or absorbing heat. This temperature fluctuation is detected by the element 6 to perform concentration conversion processing by an electric circuit 9.
Patent JP-H11318923-A (JP)
Title: Laser depilating device
Inventor: YAMAZAKI IWAO
IPC: A61N5/06
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To perform effective cooling of a probe which is necessary for the stable action of a laser diode, to suck a laser irradiated skin surface to heighten depilating effect and to dissolve a problem of dislocation of a skin position to be irradiated by laser beams at the time of suction. SOLUTION: An air switching means, and a timer means for intermittently actuating a laser diode LD are provided between a compressor and an air tube 31 led into a probe 1, and the timer means and the air switching means are linked to blast air into the probe 1 by the air tube 31 during the pause of a laser with the laser diode LD not actuated, and the inside of the probe 1 is sucked by the air tube 31 during the irradiation of the laser with the laser diode LD actuated. A longitudinally movable suction cylinder 13 is fitted in front of a skin contact face.
Patent JP-H11334814-A (JP)
Title: Device for delivering file holders in a lump
Inventor: KUWABARA KAZUSHI
IPC: B65G1/04
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a new device for delivering file holders in a lump, which can remarkably reduce the time for delivering file holders in an automatic delivering device (automatic storing and delivering device). SOLUTION: A device for delivering file holders in a lump has a pair of suspension rails 77 which are capable of reserving a plurality of file holders by suspending lock bodies 12 of the file holder sent via a handover device, an elevating mechanism for elevating the suspension rails 77, and a suspension rail opening mechanism 98 which drops stored file holders in a lump by opening the suspension rails 77 each other when the suspension rails 77 descend to a predetermined position.
Patent JP-H04364287-A (JP)
Title: Picture data recording and reproducing device
Inventor: TERASAKI SETSUO
IPC: G11B15/093
Filed: 1991-06-11
Abstract: PURPOSE:To obtain a remaining tape amount accurately by finding the difference between the rotation ratio of supply/take-up reels in the state of tape at the starting part and a reciprocal of the rotation ratio of supply/take-up reels in the state of tape running. CONSTITUTION:The ratio of rotating speeds of the supply side reel 15 and take-up side reel 16 becomes just the reciprocal to the ratio of rotating speeds of the reels 15 and 16 in the state that the magnetic tape 12 is wound up almost fully to the reel 16, i.e., when the tape 12 reaches near the end part. Therefore, data corresponding to the remaining tape 12 are obtained by finding and holding the ratio of rotating speeds of the reels 15 and 16 obtainable in the state of tape 12 at the starting part then taking the difference between this ratio and the reciprocal of the rotating speeds ratio of the reels 15 and 16 at the running position of tape 12. By means of displaying a warning when the data for remaining amount become less than reference data, the tape can be prevented from coming to the end part and disconnecting on the way.
Patent JP-H0431132-A (JP)
Title: Constant car speed travel control method
Inventor: ONISHI AKIHIRO
IPC: F02D9/02
Filed: 1990-05-29
Abstract: PURPOSE:To secure a smooth car speed control without falling into a hunting condition in a case in which a difference between an actual car speed and a target car speed has become less than a predetermined value, by conducting the high speed rotation of a stepping motor, and positioning a car speed regulation member position at a position appropriate to the target car speed. CONSTITUTION:A constant car speed travel controller 1 is equipped with a control unit 2, and a car speed signal V from a car speed sensor 3 and a position signal P showing a regulation position from the injection regulation lever 5 of an internal combustion fuel injection pump 4, are inputted into the control unit 2. And a car speed control signal CS outputted from the unit 2 is given to a stepping motor 10, and the lever 5 is driven by the motor 10 in order to conduct a constant car speed travel control. In this instance, in a case in which a variation between an actual car speed and a target car speed has continued the condition of less than a first predetermined value for more than a predetermined time, and then, the condition has become less than a second predetermined value which is less than the 1st value, a speed regulation member position appropriate to the target car speed is calculated, and the member 5 is driven to this calculated position at a high speed.
Patent JP-S6030095-A (JP)
Inventor: SUZUKI TATSU
IPC: H05B41/34
Filed: 1983-07-29
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-S5472304-A (JP)
Title: Method of removing primary momentum of engine
Inventor: SHIMOURA AKIRA
IPC: F16F15/26
Filed: 1977-11-19
Abstract: PURPOSE:To provide a novel method of removing primary momentum utterly dif- ferent from the prior art with weights provided on balancing shafts. CONSTITUTION:The momentum of the rotary portion can be removed by providing an arm 3 projecting from a crank arm 2 in a direction of extension of the arm 2 and having a radius r and providing at the tip of the arm 2 with a counterweight 4  of a mass equal to the weight of m of the rotary portion. The primary momentum  of the reciprocal portion is removed with weights 7 and 8 provided on respective balancing shafts 5 and 6 provided on the opposite sides of the crankshaft 1. The  balance shafts 5 and 6 are provided parallel to the crankshaft 1 and at an equal  distance from the shaft 1 and rotated at the rate of 1:1 with respect to the crankshaft 1. They are rotated in the opposite directions.
Patent JP-H084896-A (JP)
Title: Control device for automatic transmission
Inventor: IWATA AKIHITO
IPC: F16H59/16
Filed: 1994-06-21
Abstract: PURPOSE:To always prevent generation of releasing shock when an engine operation is fluctuated and a starting condition of a virtual neutral condition is effected. CONSTITUTION:Provided are a fluid transmission device 121, a clutch which is engaged when a forward running range is selected, a hydraulic servo 91 for engaging the clutch, a control device 94, an input torque 941 which detects an input torque to be input to a transmission device 16, and a specified condition detection means 942 which detects a specified condition that the forward running range is selected, a vehicle is stopped, and an engine 10 is in an idling condition. The control device 94 has a first pressure reduction means 943 which abruptly lowering hydraulic pressure of the hydraulic servo 91 in respect to the hydraulic pressure set according to the input torque, and a second pressure reduction means 944 which gradually lowers the set hydraulic pressure.
Patent JP-H09315254-A (JP)
Title: Air bag device for car seat
Inventor: KIMURA MASATO
IPC: B60R21/2165
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent a seat back from being projected sidewards as well as to facilitate the installation work of an air bag module. SOLUTION: An inflator 23 of an air bag module M is situated at the side of a rear face panel 7 of a side bracket 5, and the air bag module M is attached to this rear panel 7. Since the inflator 23 of the air bag module M is situated at the side of the rear panel 7, such a possibility that a seat back 3 might be projected sidewards is thus checkable.
Patent JP-H07333033-A (JP)
Title: Fluid register
Inventor: SUTANREE SHII KINGU
IPC: G01F1/00
Filed: 1995-06-06
Abstract: PURPOSE: To provide a device to measure a fluid. CONSTITUTION: A fluid measuring device is composed of a solid block having internally a first fluid pour-in port 2, a filter assembly 7, a fist fluid discharge port 3, a first waterway, connecting the first pour-in port 2 to the filter assembly 7 and connecting the assembly 7 to the first discharge port 3, the second fluid pour-in port 4, a check valve assembly 8, a second fluid discharge port 5, a second waterway, connecting the second pour-in port 4 to the check valve assembly 8 and connecting the assembly 8 the second fluid discharge port 5 and a fluid flow meter 17 connected between the first discharge port 3 and the second pour-in port 4.
Patent JP-S61296321-A (JP)
Title: Small-sized zoom lens
Inventor: TANAKA KAZUO
IPC: G02B15/173
Filed: 1985-06-26
Abstract: PURPOSE:To reduce the size of the whole lens system by composing the lens system of four lens groups and composing the 4th group of two lens groups having negative refracting power and positive refracting power. CONSTITUTION:The lens system consists of the 1st group 31 for focusing which has positive refracting power, the 2nd group 32 which moves monotonously during power variation and has negative refracting power, the 3rd group 33 which moves monotonously in the opposite direction from the 2nd group 32 during power variation and has positive refracting power, and the 4th group 34 which performs fixed image forming operation and has positive refracting power, a fixed stop 35 is arranged between the 2nd group and the 3rd group, and the 4th group 34 consists of the 41st group 341 having negative refracting power and the 42nd group 342 having positive refracting power. Further, an inequality holds preferably, where f41 and f42 are the focal lengths of the 41st and the 42nd groups. The inequality is for compensating various aberrations of the whole image surface with good balance while obtaining specific back focus. Consequently, the overall length of the lens system is shortened and the diameter of the front lens of the 1st group 31 is decreased to reduce the weight of the lens system.
Patent JP-S63304064-A (JP)
Title: Formation of coating film
Inventor: IIZUKA HIROSHI
IPC: B05D7/14
Filed: 1987-06-03
Abstract: PURPOSE:To obtain the titled coating film having excellent corrosion resistance and adhesivity in hot water environment, by coating an adherend with a coating film of a composition composed of a bisphenol-type epoxy polymer and a hardener and curing the coating film under specific condition in two steps. CONSTITUTION:The objective coating film can be formed by coating an adherend with a composition composed of (A) an epoxy polymer derived from bisphenols of formula (R1 and R2 are H or 1-3C alkyl) and (B) a hardener, keeping the formed coating film at a temperature near normal temperature for <72hr and preliminarily curing the film by contacting with the hot liquid of <60 deg.C.
Patent JP-H05333970-A (JP)
Title: Power control system for display part
Inventor: MAKINO TOSHIHIKO
IPC: G06F1/26
Filed: 1992-06-01
Abstract: PURPOSE:To evade the malfunctions due to the canceling action of an automatic power-off state by converting the input data corresponding to the first operation carried out in the automatic power-off state into the input data that are effective, to only the cancel of the automatic power-off state. CONSTITUTION:It is presumed that a display device 2 inputs first the data with an optional operation in a power supply stop state caused by an automatic power-off state, for example. Under such conditions, an operation input control part 8 converts the input data into the data that are effective to only the cancel of the power supply stop state of the device 2. A keyboard controller 7 transmits a power-on signal to a display power controller 6 through the part 8 and turns on the power supply of the device 2. In this case, the key input is invalidated since no signal is transmitted to a CPU 4a. Then, the key data are sent to a CPU 4 in the same way as the normal input.
Patent JP-S62296930-A (JP)
Title: Forming method for adjusting screw hole of contact probe
Inventor: YONEZAWA KEITARO
IPC: B21K1/56
Filed: 1986-06-16
Abstract: PURPOSE:To form a external screw of an adjusting screw with high accuracy by deforming plastically a tip part, by piercing a vertical hole on the tip part of a fixed arm, fitting loosely a matrix of the adjusting screw, and bringing the tip part to pressure working. CONSTITUTION:A vertical hole 10 whose diameter is a little larger than a crest diameter of an adjusting screw 9 is pierced on a tip part of a fixed arm 2 by drill working or press punching. Subsequently, a screw master die 11 of the same diameter and the same pitch as the adjusting screw 9 is fitted loosely into the vertical hole 10, the tip part of the fixed arm 2 is pressed by a pressdie 12 from the side face, the tip part is deformed plastically, and an inside peripheral surface 13 of the vertical hole 10 is formed to external screw corresponding to a screw shape of the screw master die 11. Accordingly, comparing with screw thread cutting by tapping, working of a prepared hole can be executed easily, and also, a tool is scarcely damaged, a screw clearance become minute, and a locking effect can be raised.
Patent JP-H08335520-A (JP)
Title: Scott connected transformer
Inventor: GOTO KENICHI
IPC: H01F27/28
Filed: 1995-06-07
Abstract: PURPOSE: To provide a Scott connected transformer for reducing manufacturing operation time, improving the occupation rate of a coil winding, and reducing dimensions, weight, cost, and size. CONSTITUTION: A stable coil winding circuit is formed as a closed circuit where stable coil windings 3 and 4 wound around two iron core legs of a main seat are connected in series, the lower edge of three-phase side coil windings 5 and 6 of the main seat is connected as a middle point O, the upper edge of the three-phase side coil winding 5 of the main seat and the upper edge of the three-phase side coil winding of the main seat are used as U and W terminals, respectively, the lower edges of three-phase side coil windings 11 and 12 of T seat are connected to the middle point O, the upper edge of the three-phase side coil windings 11 and 12 of T seat are connected in parallel with and are led out as V terminal, and the lower edges of two-phase side coil windings 13 and 14 are connected in series.  Then, the upper edge of the two-phase side coil winding 13 of the T seat is used as v terminal, the upper edge of the two- phase side coil winding 14 of the T seat is used as o terminal, the lower edges of two-phase side coil windings 7 and 8 of the main seat are connected in series, and the upper edge of the two-phase side coil winding 7 of the main seat is used as auterminal, and the upper edge of the two-phase side coil winding 8 of the main seat is used as ou terminal Scott connected transformer.
Patent JP-H0436313-A (JP)
Title: Preparation of azidepolymer
Inventor: MINOURA HIDEJI
IPC: C08G65/32
Filed: 1990-05-31
Abstract: PURPOSE:To shorten the reaction time and improve the yield by reacting a halogenated polyether with sodium azide in the presence of a phase transfer catalyst and a specified amt. of water. CONSTITUTION:A halogenated polyether (e.g. a polyepichlorohydrin) is made to react with a sodium azide in an amt. of 1-3 pts.wt. based on 1 pts.wt. chlorine contained in the polyether in the presence of a phase transfer catalyst (e.g. tetra-n-butylammonium chloride) in an amt. of 0.1-1.2mol based on 1mol of chlorine and water in an amt. of 0.5-3mol based on 1mol of the catalyst in an org. solvent (e.g. N,N-dimethylformamide) at 60-80 deg.C for 10-36hr. The reaction product is, if necessary, washed with a water-alcohol mixture to purify.
Patent JP-H10332692-A (JP)
Title: Immunological measurement method for human mcp-3
Inventor: TANIDA HIROSHI
IPC: G01N33/53
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To achieve a highly sensitive measurement by combining anti-human MCP-3 monoclonal antibody and MCP-3 polyclonal antibody. SOLUTION: Polyclonal antibody is refined from antiserum to be obtained by immunizing a mammal by human MCP-3. Also, an antibody product cell that is obtained by immunizing the mammal by the human MCP-3 is merged with myeloma cell and monoclonal antibody is produced from the obtained hybridoma. A combination with a high affinity for antigen is selected among them, thus a measurement is made possible with the minimum detection sensitivity of the human MCP-3 being approximately 200 pg/ml. For example, the sandwich method and the competition method can be used as the immunological method. However, the sandwich method is used, where a labeled secondary antibody is bonded to a labeled antihuman MCP-3 antibody or a non-labeled antihuman MCP-3 antibody, thus MCP-3 in serum or cell top supernatant can be measured easily with a high sensitivity.