baber/WOPTO huggingface dataset:
Patent JP-2000026404-A (JP)
Title: Conjugate including new difunctional compound and production of the same
Inventor: KANEKO TAKUSHI
IPC: A61K47/48
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new conjugate useful for therapy of cancer or other tumors or the like formed by bonding a specific difunctional N-substituted hydrazine compound with a molecule including a free carbonyl group and a molecule including a sulfhydryl group. SOLUTION: This conjugate is formed by bonding a difunctional N-substituted hydrazine compound of the formula; H2NNHCONH(CH2)nSSR8, H2 NNHCONHNHCONH(CH2)nSSR8, H2NNHCSNH(CH2)m CH=CH(CH2)nSSR8 or the like (m, n are each an integer of 1 to 10; R8 is a group of formula 1 or formula II; X is H, NO2 or the like),  for example; N-[2-[(2-pyridinyl) dithio]ethyl]hydrazinecarboxamide or the like}, with one or more molecule including free carbonyl group (preferably, anthracycline such as adriamycin or the like) and one or more molecule including sulfhydryl group (preferably, a thiolated monoclonal antibody 5E9 or the like).
Patent JP-H08324794-A (JP)
Title: Article supply device and article dispensing device furnished with it
Inventor: NISHIURA HIROAKI
IPC: B65G59/06
Filed: 1995-05-30
Abstract: PURPOSE: To dispense articles except for a card by providing a drive mechanism to move an article support member to under a stocker so as to move a hole part for article storage to an article discharge position on the side of the stocker from under the stocker to discharge the article outside. CONSTITUTION: In case when an article (m) is not stored in a hole part 4 for article storage, when a chain drive mechanism 2 receives a starting signal, a chain 20 is driven, and and the hole part 4 for article storage moves to under a stocker 1. At this time, one of the article (m) of the lowest layer out of the article (m) in a storage part 10a is dropped in the hole part 4 for article storage. Thereafter, when the article (m) moves to a storage part 10j, a piece 20 for positioning is detected by a sensor C2 for position detection, movement of the article (m) is reversed, the article (m) is detected by a sensor Ca for article detection, and the hole part 4 for article storage moves onto a shooter 7. Additionally, as there is an opening part 60 on a fixed plate 6 of the shooter 7, the article (m) in the hole part 4 for article storage is naturally dropped in the shooter 7.  Consequently, it is possible to supply only one of the desired articles.
Patent JP-H0424240-A (JP)
Title: Woven fabric of polyamide combined filament yarn
Inventor: ONODERA TADAHITO
IPC: D02G3/04
Filed: 1990-05-21
Abstract: PURPOSE:To obtain the subject woven fabric having excellent feelings such as luster and surface touch by using a blended yarn produced by blending a polyamide multifilament yarn having modified cross-section and spun under specific condition and a thermoplastic multifilament yarn at a specific ratio. CONSTITUTION:The objective woven fabric can be produced by weaving a blended yarn produced by blending (A) a polyamide multifilament yarn having modified cross-section, a single fiber fineness of 1.4-10.0 denier, a tensile elongation of 40-60% and a TiO2 content of <=0.1wt.% and produced by spinning at a take-up speed of 3,500m/min and (B) a thermoplastic multifilament yarn made of nylon 66, etc., at a weight ratio (A:B) of (30-80%):(20-70%).
Patent JP-S558980-A (JP)
Title: Seat belt system
Inventor: IKESUE HARUYUKI
IPC: B60R22/40
Filed: 1978-10-27
Abstract: PURPOSE:To provide a seat belt system, wherein an emergency lock mechanism will be positively actuated by restraining the lock means to deactivate the action which will prevent the lock means from taking-out of a webbing. CONSTITUTION:When an inertia sensing member 16 has sensed a prescribed large speed change due to collision of the car body or urgent braking and has inclined, a lever 18 will rotate about its axis, its forward end 18b causes a ratchet lever 21 to rotate about a bar member 20, and a ratchet 21a will mesh with an auxiliary ratchet 11. In this time a webbing will be taken out to rotate a take-up shaft and a take-up reel in the direction of taking-out of the webbing. The auxiliary ratchet gear 11 will mesh with the ratchet 21a of the ratchet lever 21 to further rotate the ratchet lever 21, a lock member 10 also rotates, the lock member will mesh with ratchet gears of flanges 7, 8 of the take-up reel, and the rotation of the take-up reel and the take-up shaft will be locked to prevent taking-out of the webbing.
Patent JP-S6111825-A (JP)
Title: Reference voltage generating circuit
Inventor: ODAJIMA MINORU
IPC: G05F3/18
Filed: 1984-06-26
Abstract: PURPOSE:To reduce influences exerted upon a reference voltage by by-passing an excessive current flowing into a constant voltage generating circuit through an external terminal by an external feedback circuit. CONSTITUTION:A constant voltage diode 1 and a transistor (TR)11 connected in series between terminals V+ and V- constitute the constant voltage generating circuit. A constant current generating circuit 12 is constituted of TRs 14, 16 connected to a resistor 13 and a TR11 so as to form a current mirrior circuit. If a current flowing into the TR11 through the terminals V+, V- is changed because of the variation of an external power supply, a current i1 flowing into the TR11 is increased and currents i2, i3 flowing into the TRs 14, 16 are also increased. Since the increase of the current flowing into the TR16 is equal to that of the current i2, the collector current of a TR19 is increased until the return to the initial value of the current i2.
Patent JP-H07333465-A (JP)
Title: Optical connector
Inventor: TAKAGI SHINICHI
IPC: G02B6/36
Filed: 1994-06-14
Abstract: PURPOSE:To provide an optical connector having a function to improve reproducibility by repetitive operating of the piosition where the optical connec tor is fixed with a ferrule in a non-elastic sleeve when the respective segments of an optical transmission circuit having the non-elastic sleeve in its fitting parts and the optical connector are fitted. CONSTITUTION:The ferrule 1 of the optical connector is provided with mechanisms 9, 10, 11, 12 for applying load in a direction orthogonal with the axis of the ferrule, by which the mispositioning generated by a fitting clearance is removed. The reproducibility by the repetitive operation of the position where the optical connector is fixed with the ferrule in the non-elastic sleeve. As a result, there is an effect of improving the transmission efficiency of the light energy at the time of connecting the respective segments in the optical transmission circuit.
Patent JP-S62290354-A (JP)
Title: Magnetic amplifier control type switching power source
Inventor: ONDA KENICHI
IPC: H02M3/28
Filed: 1986-06-09
Abstract: PURPOSE:To reduce loss of a magnetizing circuit, by a method wherein bias current flows from the magnetizing circuit to a saturable reactor only during conduction period of a rectifier diode. CONSTITUTION:A transistor which performs switching operation by output of an oscillation circuit 4 (hereinafter referred to as Tr) Q supplies power from DC input power source through a primary winding of a transformer to secondary winding side by its operation. A control circuit 3, a magnetic amplifier by a saturable reactor Ls, a rectifier diode D1 and an output smoothing circuit 2 are installed at the secondary winding side, and the output is controlled constant by the magnetic amplifier. A magnetizing circuit 1 thereof is constituted by a second winding nL2 installed at the reactor Ls, a current limiting resistor and a second rectifier diode. In this constitution, bias current of the magnetizing circuit 1 flows only while the rectifier diode D1 is conductive and the load current flows or the like, thereby current eliminating the bias current at reset state becomes unnecessary.
Patent JP-S5356996-A (JP)
Title: Superconductive device
Inventor: OHARA AKINORI
IPC: H01L39/04
Filed: 1976-11-02
Abstract: PURPOSE: To reduce the consumption of liquefied gas and prevent superconduction breakdown by employing one supply pipe for liquiefied gas and automatically supplying the liquefied gas to the specified positions in a vessel according to the exictation and nonexcitation of a superconductive magnet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06149132-A (JP)
Title: Method for recycling electrophotographic developer
Inventor: SASAKI FUMIHIRO
IPC: G03G9/113
Filed: 1992-04-24
Abstract: PURPOSE:To remove the spent toners on carrier surfaces without impairing the coating resin layers on the surfaces of the continuously used carriers. CONSTITUTION:(1) The carriers and toners are removed after the use of a developer consisting of the carriers formed by coating a core material consisting of a magnetic material with a silicone resin and the toners consisting of a thermally decomposable resin as a component. The toners sticking to the separated carriers are subjected to a heat treatment at a temp. above the decomposition temp. and are removed; thereafter, the carriers are mixed again with the toners. (2) The carriers and toners are otherwise removed after the use of the developer consisting of the carriers formed by coating the core material consisting of the magnetic material with the silicone resin and the toners consisting of the soluble resin in soluents as the component. The toners sticking to the separated carriers are washed away by a solvent which dissolves the toners and thereafter, the carriers are mixed again with the toners. Further, the spent toners are more surely removed by making combination use of the heat treatment and the solvent washing treatment.
Patent JP-H11325859-A (JP)
Title: Bump appearance inspection method and device
Inventor: FUSE TAKASHI
IPC: G01N21/88
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To accelerate an inspection by improving inspection efficiency. SOLUTION: The height of a bump is measured for a sample area on a wafer in (S3), the height distribution of the bump on the wafer is estimated, based on the measured value in (S4), a part where the estimated height distribution is out of a set range is decided as an inspection area in (S5), the bump height is measured in the inspection area in (S6), and a chip area including the bump of the height out of the set range is judged as defective. The data of the inspection area and an inspected result are stored in (S7), and an inspection density is determined, based on the stored data in (S9 and S9).
Patent JP-S5922924-A (JP)
Title: Curable resin composition and cured product therefrom
Inventor: KATAGIRI JIYUNICHI
IPC: C08G73/00
Filed: 1982-07-30
Abstract: PURPOSE:To provide titled composition of excellent solvent solubility, high heat resistance, etc., capable of converting to cured product with high strength at elevated temperature by a short time heating at low temperature, comprising a xylene derivative and a bis-maleimide each having specific structure. CONSTITUTION:The objective composition comprising (A) a xylene derivative of formula I (X is expressed by formula II, III, IV, etc.) and (B) an N,N'-substituted bis-maleimide of formula V (Y is H or methyl; Z is a divalent organic group) (e.g., N,N'-ethylene dimaleimide), generally in a weight ratio (A)/(B) of 10/1-1/10. It is recommended that the component (A) be prepared, for example, by the reaction of the corresponding X-substituted isocyanurate such as diallyl isocyanurate, with an alpha,alpha'-xylene halide.
Patent JP-S5832962-A (JP)
Title: Fuel supplier
Inventor: KASHIWAKURA TOSHIMI
IPC: F02M37/00
Filed: 1981-08-24
Abstract: PURPOSE:To promote the starting and the driving efficiency in a machine with a fuel injection device by providing a fuel pipe with a gas discharge port to discharge gas contained in fuel. CONSTITUTION:A separator 6 is provided in a fuel-supply system between a fuel tank 2 and a fuel injection device 4. The separator 6A is constructed of a tank 20, a float 22, a needle 24, and others. When vapor is contained in fuel, the level of the fuel is dropped by the pressure of the vapor. Meanwhile, since the float 22 is brought down, a gas discharge port 28 to a canister 12 is opened, and the vapor is discharged to the canister 12 from the gas discharge port 28. This construction permits to supply only fuel to a fuel injection valve, and improve the starting and the driving efficiency.
Patent JP-S63296385-A (JP)
Title: Printed circuit board
Inventor: TANAKA YOSHIKAZU
IPC: H05K3/06
Filed: 1987-05-28
Abstract: PURPOSE:To improve a printed circuit board in quality during a packaging process to obtain the substrate of higher quality by a method wherein an inspecting mark is used for checking the deviation of a foil. CONSTITUTION:Gaps 8-10 are provided between copper foil sections 5-7(or printed sections) and an inspecting mark is used for checking the printing in deviation and etching in accuracy. The copper foils 5-7, resists 22-24, and double resists 11-13 can be measured in thickness by means of measuring each point of an inspecting mark in thickness. By these processes, an excellent printed circuit board can be obtained which is simply structured and can be measured by a micrometer or the like.
Patent JP-H11326076-A (JP)
Title: Temperature level indicator for high temperature fluid piping
Inventor: KOIKE TADASHI
IPC: G01K13/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To fit a temperature-responsive member to the surface of a high- temperature fluid piping easily and quickly and to make it hardly deformed and hardly released. SOLUTION: This temperature level indicator is provided with a plate spring clip 2 with three sides pressed to the surface of a steam piping 1, a temperature- responsive member 3 fixed with one end side to the inner face of the plate spring clip 2, a cap 6 connected to the plate spring clip 2 to cover the other side of the temperature-responsive member 3, and a window 7 opened on the cap 6 for the other end side tip of the temperature-responsive member 3 to be moved in or out through it. One end side of the temperature-responsive member 3 is pressed and fitted to the surface of the steam piping 1 by fitting the plate spring clip 2 to the surface of the steam piping 1. The temperature- responsive member 3 is fitted to the surface of the steam piping 1 easily and quickly by the spring function of the plate spring clip 2.  The other end side of the temperature-responsive member 3 is covered with the cap 6 connected to the plate spring clip 2 except for its tip, and the temperature-responsive member 3 is hardly deformed and hardly released.
Patent JP-H11322077-A (JP)
Title: Individually extracting unit for stacked long object
Inventor: NISHIOKA MASAKAZU
IPC: B65G7/04
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To easily extract a long object with a medium weight of 10 kg or above from a bundle of stacked long objects. SOLUTION: Travel wheels 2 and lift wheels 3 are rotatably supported on a vehicle frame 1 to form a lift travel carriage 4. The travel lower peripheral face portions 5 of the travel wheels 2 are located lower than the vehicle frame 1 and the lift wheels 3. The lift upper peripheral face portions 6 of the lift wheels 3 are located higher than the vehicle frame 1 and the travel wheels 2. The vehicle frame 1 of this lift travel carriage 4 is connected to the rear section of a push-pull operation rod 7. Side drift preventing wheels 8 are rotatably supported on the vehicle frame 1. The peripheral faces of the side drift preventing wheels 8 face the side faces of a long work lifted by the lift wheels 3.
Patent JP-S5466048-A (JP)
Title: Information processor
Inventor: MOMOSE TSUGUO
IPC: G06F9/28
Filed: 1977-11-07
Abstract: PURPOSE: To improve performance with no idle time right after the execution of a parallel-processing inhibit instruction, by providing a method, which gives a parallel-processing inhibit state reset notice before the complete resetting of aparallel- processing state, to a microprogram.  
     CONSTITUTION: By the signal of a RDOL bit, the I unit controlling D,A, L, T, and E is informed that the start of the execution of decoding the next insturction by a long instruction at stage E is allowed prior to a parallel-processng inhibit state reset insutruction. Then, the I unit resets the parallel-processing inhibit state and starts the execution of the next insturction. Consequently, the idle time right after the completion of the parallel-processing inhibit instruction is eliminated and the performance can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5757019-A (JP)
Title: Surface acoustic wave filter
Inventor: INUI JIYUNJI
IPC: H03H9/05
Filed: 1980-09-24
Abstract: PURPOSE:To expand limits of requirement for the filter trap, by leading out earth terminals, which are protruded and formed from a pair of earth plates, to the outside of input terminals and output terminals oppositely to each other. CONSTITUTION:Earth terminals 16' and 17' connected to a pair of earth plates 16 and 17 caused to adhere to the reverse of a filter element 1, a pair of input terminals 3 and 4, a pair of output terminals 5 and 6 are led out in the same direction. In this case, terminals 16' and 17' are led out to the outside of terminals 3 and 4 and terminals 5 and 6 respectively oppositely to each other. Thus, electromagnetic wave  induction which couples between an input transducer 9 and an output transducer 10  without passing through the element 1 does not pass through the earth plate directly, and the inductive level is lowered considerably.
Patent JP-S5757870-A (JP)
Title: Dustproof net for vapor deposition device
Inventor: SAWADA AKIRA
IPC: C23C14/00
Filed: 1980-09-24
Abstract: PURPOSE:To regulate the flow of air during evacuation and capure vapor deposition scum surely by forming a dustproof net to be provided to a base plate by using an upper dustproof plate having plural partition plates and a lower dustproof plate having plural partition plates and a wire net. CONSTITUTION:A dustproof net 20 is formed of an upper dustproof plate 21 secured with partition plates 23, 24, and a lower dustproof plate 22 secured with partition plates 25, 26, and extended with wire nets 27, 28. The vapor deposition scum, dust, and vapor deposition specimens falling onto a base plate 3 form air flow A upon evacuation, and are withdrawn into the net 20, where they collide against the outer plate 23 and fall downward. The vapor deposition scum and the like entraining the air flow BE are attracted and captured by the outer net 27, and only the air is evacuated to F. The other air flow BC collides against the outer plate 25 and is made into the air flow contg. virtually no vapor deposition scum. This air flow again collides against the inner upper partition plate 24 and falls. Here, the air flow divides to CE, CD and the remaining vapor deposition scum is captured by the net 27.
Patent JP-S6110584-A (JP)
Title: Imidazoisoquinoline compound and preparation thereof
Inventor: UEDA IKUO
IPC: C07D487/04
Filed: 1985-06-18
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is lower alkyl; R<3> is H, halogen or aralkoxyl; R is lower alkanoyl, nitroso, amino, carboxy, protected carboxy, carbamoyl, hydroxycarbamoyl, haloformyl, aminomethyleneamino or group expressed by the formula A-R<2> (A is lower alkylene; R<2> is dialkylamino, cyano, etc.)] and a salt thereof. EXAMPLE:7-Chloro-3-cyanomethyl-2-methylimidazo[2,1-a]isoquinoline. USE:An antiulcer agent. PREPARATION:For example, a compound expressed by formula II is reacted with a compound expressed by the formula H-Ra<2> (Ra<2> is dialkylamino or N- containing heterocyclic ring), e.g. dimethylamine, and formaldehyde usually in a solvent in the presence of an acid.
Patent JP-S5922291-A (JP)
Title: Semiconductor storage device
Inventor: OZAKI HIDEYUKI
IPC: G11C7/00
Filed: 1982-07-27
Abstract: PURPOSE:To execute page and nibble modes on a same memory by counting up a counter only when an external low address strobe signal is ''L'' and an external column address strobe signal is turned from ''L'' to ''H''. CONSTITUTION:Since the counter COT has the constitution to count up the change of an Ext CAS from ''L'' to ''H'' when a signal Ext RAS is in ''L'', the COT counts up the 4th bit at time E, so that the 1st signal Int GASA' is turned to ''H'' and the 2nd signal Int CASB' is outputted from a circuit CB synchronously with the signal Ext CAS independently of the COT. When a signal Int CASA is generated synchronously with the signal Int CASA', the 1st signal Int CASA is turned to ''H'' at a time A, a column address signal is generated and a column decoder CD is selected. Since a decoder is not reset at a time B, the periods of T2, T3, T4 are in the nibble mode. The CD is reset at a time E, the signal Int CASA is turned to ''H'' again at a time F, the period T5 generating the column address signal is turned to the page mode, and the periods of T6-T8 are the nibble mode.
Patent JP-H10306587-A (JP)
Title: Concrete floor leveling device
Inventor: KOIKE TSUGIKO
IPC: E04G21/10
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a device simple and inexpensive in structure and capable of leveling a concrete floor in an absolute horizontal surface. SOLUTION: A concrete floor leveling device is furnished with an oscillating cylinder 5 the lower part of which is supported on a tripod made of a tripod 1 and legs 2 by a universal joint mechanism 10 free to oscillate. It is constituted of a vertical motion cylinder 22 fitted and inserted in the oscillating cylinder 5 free to vertically move, a rotary shaft 23 fitted and inserted in the vertical motion cylinder 22 free to rotate and free to move vertically with the vertical motion cylinder 22, a levelling bar 24 provided on a lower end of the rotary shaft 23 orthogonal with the rotary shaft 23, vertical detection devices 31, 32, 34X, 35X, 34Y provided on the oscillating cylinder 5 and an operation rod 26 to turn the levelling bar 24.
Patent JP-S5836157-A (JP)
Title: Small and thin dc motor
Inventor: NIKAIDOU AKIRA
IPC: H02K23/04
Filed: 1981-08-25
Abstract: PURPOSE:To reduce the decrease in the efficiency of a DC motor due to reduction in size by disposing a pair of permanent magnets outside a cylindrical magnetic frame formed with slits and forming a ?-shaped yoke at the permanent magnets, thereby forming a stator. CONSTITUTION:A pair of slits 6a, 6b are formed along a neutral axis Y at a cylindical magnetic frame 6, and flat parts 6c, 6d are formed in parallel with the axis Y on the outer periphery. Rectangular permanent magnets 8, 9 are respectively mounted on the flat parts 6c, 6d, and a ?-shaped yoke 7 is arranged in parallel with the motor shaft outside the magnets 8, 9, thereby forming a stator. At this time, the magnetic flux formed by the magnets 8, 9 passes  through the interior of the stator and the yokes 7a, 7b, thereby forming a closed magnetic path. In this manner, even if the outer diameter of the stator is reduced, the outer diameter of the rotor is not necessarily reduced, thereby suppessing the decrease in the conversion efficiency.
Patent JP-H0428228-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKANISHI TOSHIRO
IPC: H01L29/78
Filed: 1990-05-23
Abstract: PURPOSE:To restrain the insulation breakdown due to the hole accumulation regardless of the high field impression by a method wherein nitrogen ions are implanted at a specific angle into an oxide film containing at least Si, before a heat treatment. CONSTITUTION:An Si oxide film 2 is formed on a p type Si(100) substrate 1. Next, nitrogen ions are implanted at an angle of 5-10 deg. into the film 2 to form another Si oxide film 2a containing N. Finally, the whole body is heat- treated.
Patent JP-S5357870-A (JP)
Title: Inside shell for watches
Inventor: MIYASAKA TSUTOMU
IPC: G04B37/08
Filed: 1976-11-05
Abstract: PURPOSE: Waterpsoofing between an inner shell and an outer shell is performed and assembling is facilitated by providing a film such as of rubber on the top surface of the inner shell and pressing the inner shell onto the outer shell. 
     COPYRIGHT: (C)1978,JPO&Japio