baber/WOPTO huggingface dataset:
Patent JP-H09260856-A (JP)
Title: Multilayered copper-clad laminated board
Inventor: NISHIHARA YOSHIHIKO
IPC: H05K3/46
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered copper-clad laminated board superior in moisture absorption, a heat resistance and a shelf life of prepregs, without lowering the Cu-foil adhesion strength. SOLUTION: A multilayered Cu-clad laminated board is formed by stacking an inner layer circuit board, epoxy resin (1) compd.-impregnated prepreg and epoxy resin (2)-coated Cu foil and characterized as well as a prepreg for multilayer structures, as follows. The resin compd. (1) contains an inorg. filler of a mean grain size of 3μm or less 3-40wt.%, treated with a silane coupling agent. The resin compd. (2) contains an inorg. filler of a mean grain size of 5μm or more 3-25wt.%, treated with a silane coupling agent.
Patent JP-H10267114-A (JP)
Title: Lubrication device for planetary gear
Inventor: SUZUKI HARUHISA
IPC: F16H57/08
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To improve assembly workability by providing an engaging claw which crosses an oil receiver at an angle other than a right angle for the radial direction of a carrier, is bent, and is engaged with a member of a planetary gear. SOLUTION: A through hole 3 is formed in an annular main body part 2 of an oil receiver 1, and protrusion parts 4 which protrude to the outside in the radial direction are formed at four sections on outer peripheral side. Moreover, the main body part 2 forms a platelike shape which is recessed in the direction of axial line and in which a through hole 3 side reaches the protrusion part 4. Furthermore, an engaging claw 5 is provided by bending a tip part by a folding line 6 which forms an angle other than 90 degrees for a radial line 7 extended from the center of the oil receiver 1 in such a manner that the direction of protrusion is parallel with the protrusion part 4. Conseqeuntly, since load which acts so as to press and widen the engaging claw based on centrifugal force is reduced, it is possible to fix the oil receiver stably and supply lubrication oil as desired.
Patent JP-H11287783-A (JP)
Title: Damage detection method of piping
Inventor: MIKI YASUSHI
IPC: G01N27/20
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To detect the presence or absence of damage in piping even when water leakage does not occur while a fixing tool such as a nail sticks onto the pipe wall of the piping, or a crack occurs on the pipe wall. SOLUTION: In a method, the presence or absence of damage is detected in piping 1 where a pipe wall 11 is composed by an electric insulator and a conductive layer 12 is covered outside the pipe wall in that the damage is caused by bringing a fixing tool 10 such as a nail into contact with the piping 1. In this case, the piping 1 is connected to a metal joint 2, the joint 2 is made of metal with the degree of electric negative property that is different from that of the conductive layer 12 of the piping 1 and the fixing tool 10 such as the nail, the joint 2 is electrically insulated from the conductive layer 12, the piping 1 is filled with liquid, and the potential difference between the joint 2 and the conductive layer 12 is measured.
Patent JP-H04322696-A (JP)
Title: Washing machine
Inventor: EDA HIROAKI
IPC: H02P7/29
Filed: 1991-04-20
Abstract: PURPOSE:To meet revolution ranging from low speed to high speed without using a speed-changing means, by a method wherein the duty of line voltage applied to stator windings for a d.c. brushless motor is controlled and the revolution of the motor is controlled corresponding to the state of washing. CONSTITUTION:For a d.c. brushless motor 11, the distribution of d.c. voltage made from a commercial electric source 25 through a d.c. electric source 30 for the motor is controlled by a transistor module 31, and the d.c. brushless motor 11 is three-phase driven. By internal operation processing in a microcomputer 24, each base control signal for the three-phase transistor module 31 is outputted, and pulse-duration modulation is done in a PWM circuit 35 for controlling the number of revolution, following which the amplification thereof is done in a base drive circuit 36 and the transistor module 31 is operated. At this point, the value of an on-off duty ratio of line voltage patterns applied to motor-stator windings is, for example, made 1/3 in a low speed and 1/2 in a high speed.
Patent JP-S61248145-A (JP)
Title: Memory controlling device
Inventor: MITSUISHI AKISUMI
IPC: G06F12/08
Filed: 1985-04-26
Abstract: PURPOSE:To reduce the quantity of data transfer between a main memory and a cache memory by adding the second writing controlling device and the second reading controlling device. CONSTITUTION:The second writing controlling device secures relevant block in a cache memory and writes write data in the data cell of relevant address only when the write address is the first data cell of a block and the block does not exist in the cache memory, and does not read out other data in the block from a main memory and makes the block effective. The second reading controlling device reads out only the relevant data from the main memory when read address is the first data cell of the block and the block does not exist in the cash memory. When the block exists in the cache memory, the data are read out from the cache memory and the block in the cache memory is made in valid immediately.
Patent JP-H04302438-A (JP)
Title: Thin-film transistor
Inventor: MATSUDA KUNIHIRO
IPC: H01L29/786
Filed: 1991-03-29
Abstract: PURPOSE:To eliminate a need for a blocking insulating film and to reduce the manufacturing cost of the title transistor by preventing an i-type semiconductor layer from being damaged during its manufacturing process even when the blocking insulating film is not formed on a channel region in the i-type semiconductor layer. CONSTITUTION:An n-type semiconductor layer 15 is formed on an i-type semiconductor layer 14 so as to cover its channel region. A part corresponding to the channel region in the i-type semiconductor layer is anodically oxidized over its whole film thickness to form an oxide insulating layer 15a.
Patent JP-H06267687-A (JP)
Title: Discharge lamp lighting device
Inventor: YASUHARA AKIHITO
IPC: H05B41/40
Filed: 1993-03-10
Abstract: PURPOSE:To obtain light dimmed to the maximum depth where lamp is left off. CONSTITUTION:The device is equipped with an inverter control circuit 5, a discharge lamp turn-out detection circuit 3, a dimming degree memory circuit 4 and a comparison circuit 6. It is detected by the discharge lamp turn-out detection circuit 3 that, the discharge lamp 2 is left off, and dimming degree limit data is thereby set in the dimming degree memory circuit 4. The comparison circuit 6 controls the control circuit 5 not to exceed the dimming limit data of the dimming degree memory circuit 4.
Patent JP-S63255135-A (JP)
Title: Controller for auxiliary transmission
Inventor: SHINAKUSA SHINJI
IPC: B60W10/10
Filed: 1987-04-10
Abstract: PURPOSE:To prevent the connection of a clutch during the selection operation of an auxiliary transmission and eliminate the gear sqeak, etc., by installing an auxiliary transmission operation protecting circuit for prohibiting the stop of the selection control of the auxiliary transmission, when the selection operation of the auxiliary transmission is detected. CONSTITUTION:In a control circuit 26, a subselection control circuit 27 for connecting and disconnecting a clutch and selection-controlling an auxiliary transmission in the ordinary traveling is installed. Further, a selection prohibiting circuit 72 for suspending the selection control of the auxiliary transmission in the first speed shift of a main transmission, lowering of the lubricating oil temperature for the auxiliary transmission, and the reduction of the air pressure for operating an actuator is installed. Further, an auxiliary transmission protecting circuit 73 for prohibiting the compulsory stop of the selection control for the auxiliary transmission in the selection of the auxiliary transmission is installed. When the circuit 72 operates, the third transistor 76 operates as opening switch, and the supply of electricity into the first solenoid valve 25 is suspended, and a clutch is connected. In order to prevent this phenomenon, the operation of the circuit 72 is suspended by the circuit 73 during the selection of the auxiliary transmission.
Patent JP-S59214647-A (JP)
Inventor: HIRATA SHIYUNSAKU
IPC: B29C49/00
Filed: 1983-05-23
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-H02266263-A (JP)
Title: Immunoassay and implement for immunoassay
Inventor: TSUJI KOICHI
IPC: G01N33/543
Filed: 1989-04-07
Abstract: PURPOSE:To detect the presence of >=2 kinds of antigens with one time of operation by forming a complex by the reaction of >=2 kinds of the desired antigens in liquid and the antibodies which can conjugate therewith, immobilizing on one base and labelling the same. CONSTITUTION:The desired antigens 1A, 1B in the specimen and the ligand antibodies 2A, 2B are respectively conjugated with each other. The ligand (biotin) 3 are combined with the antibodies 2A, 2B. The antigens 1A, 1B are fixed to bases (beads of polystyrene) 5 conjugated with the antiligand (avidin) which can conjugate with the ligand 3 when the bases 5 are added to the complex thereof. The fixed complex is separated by cleaning and labeled antibodies 6A, 6B which can respectively conjugated with the antigens 1A, 1B are added thereto to effect reaction. Labels 7A, 7B (both are the same or different) are added to the antibodies 6A, 6B. The unreacted and labeled antibodies are removed by cleaning and the labeling activity of the antibodies 6A, 6B conjugated with the bases 5 is measured, by which the total quantity or respective quantities of the antigens 1A, 1B are determined.
Patent JP-2000287380-A (JP)
Title: On-vehicle power-supply unit
Inventor: CHIBA TAKATOSHI
IPC: B60R16/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To drive a load apparatus such as an air cleaner without causing battery exhaustion by the combined use of an on-vehicle battery and a storage battery, even when an ignition switch is turned off. SOLUTION: This on-vehicle battery 11 is formed by connecting an ignition switch 12, a control circuit 13, a charger 15, and an on-vehicle battery 16 in order. With a load apparatus connected to the control circuit 13, the control circuit 13 has functions of, when the ignition switch 12 is turned on, driving the load apparatus using the on-vehicle battery 11 as a power source and charging the on-vehicle battery 16 through the charger 15 and, when the ignition switch 12 is turned off, driving the load apparatus using the on-vehicle battery 16 as a power source.
Patent JP-S5424031-A (JP)
Title: Developing device
Inventor: NAKAGAWA KATSUMI
IPC: G03G15/08
Filed: 1977-07-25
Abstract: PURPOSE: To make it possible to obtain the developer having a uniform content of toner at all times by collecting a fresh toner and a developer which has fallen down from a developing sleeve by a rotating member about the center of a receptacle, and then agitating them or transporting them. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5714213-A (JP)
Title: Electronic tuning receiver
Inventor: KOYAMA REIKICHI
IPC: H04B1/26
Filed: 1980-06-30
Abstract: PURPOSE:To rereceive the same broadcast wave as that when a power source is on even after the power supply is broken, by detecting the power source of a receiver being turned off and by storing the current data of a PLL circuit in a nonvolatile memory. CONSTITUTION:When a power source switch 8 is opened and a power source circuit 7 turns off, a control circuit 4 detects that to supply a write enabling signal S1 to a memory 5, and the data of a PLL circuit 3 at this time is written in the memory 5. In this case, since a capacitor 10 is connected to the output of the power source circuit 7, the data is written in the memory 5 within a constant time when the power voltage drops down to zero with some time constant while the power switch 8 is off. Next, when the power switch 8 is turned on, the control circuit 4 supplies a read enabling signal S2 to the memory 5 first and reads and sends the stored data to the PLL circuit 3, thereby receiving the same broadcast wave as that before the power source is turned off.
Patent JP-S58208530-A (JP)
Title: Controller for operation of heat pump
Inventor: KAMESHIMA KOUJI
IPC: F24F11/02
Filed: 1982-05-28
Abstract: PURPOSE:To perform an operation and maintenance of an air conditioning system at a low cost, by a method wherein a set value of a hot water temperature is varied at a range in which an air conditioner is capable of handling a load, taking wether conditions into consideration, and an input of a heat pump is minimized on a similar load. CONSTITUTION:A controller for operation inputs an open air temperature Ta and a quatity of solar radiation Ja, being a weather conditions from a weather observation device 8, into a load computer part 9 which computes a load QL based on the weather conditions to output the results to a computer part 10 for a set value of a hot water temperature. The computer part 10 computes the set value Tes for a hot water temperature, previously setting the load QL from the load computer part 9, and outputs it to a controller part 6 which regulates an opening degree of a regulating valve 5 for a fuel feed quantity so that a deviation between a set value Tea for a hot water temperature and a temperatue Tm from a hot water temperature detector 7 attains naught. As a result, a set value for a high water temperature provides for a minimum value at a range in which an air conditioner 3 is not brought into an overload state, and an input of a heat pump can be minimized on a similar load.
Patent JP-H10294445-A (JP)
Title: Double thin-film oxide electrostatic discharge network for non-volatile memory
Inventor: RUSSELL E ROSE
IPC: H01L29/792
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To protect against electrostatic discharge(ESD) by using a double oxide thin-film PFET for a double oxide thin-film electrostatic discharge protection network for a non-volatile memory. SOLUTION: A high-voltage PFET 11 is manufactured, so that the thickness of a double oxide thin film can be determined as a function of potential difference (Vpp -Vcc ), where Vpp is 12 V and Vcc is 5 V. A double dielectric is as thick as at least approximately 200 Å or has a thickness with an area to a thicker channel. Almost all of the capacitance of the chip belongs to the inside of the chip, so that a V supply rail 19 being connected from a series of p<+> diodes of pnp bipolar transistors 141 -145 to a terminal 20 continues after the p<+> diode of a high-voltage PNP 15. Up to pnp bipolar transistors 141 -145 can be formed in an n well being formed in a p-epitaxial layer as in the high-voltage PFET 11. An electrostatic discharge(ESD) can be protected by the thick double dielectric.
Patent JP-H08261380-A (JP)
Title: Fitting device
Inventor: YANO KAZUO
IPC: F16L37/10
Filed: 1995-03-24
Abstract: PURPOSE: To simplify structure and to improve operability by a method wherein after a constraint lock pin resiliently pressed in the lock hole of an operation ring is released from a lock, the actuation pin of a suppression ring is actuated by an actuating cam through operation through which the operation ring is rotated to the suppression direction side and the connection end part of a pipe member is constrained for holding. CONSTITUTION: To connect a pipe member 80, after a pipe member 80 is inserted in a connection space part 14 through an inclination ring 30 in a suppression space part 13 and a suppression ring 40, an operation ring 50 is rotated to the suppression direction side. This constitution forcibly moves the actuating pin 42 of the suppression ring 40 from the starting point cam position side of a groove cam part 52 to the terminal point cam position side, and a center part contained in the ring edge part 43 on the tip side and the ring edge part 44 on the base end side of the suppression ring 40 is bitten in such a manner to cut through the surface part of a connection end part by the pipe member 80.  In a starting point cam position, a constrainment lock pin 60 is locked in the lock hole 53 of the operation ring 50 through the force of a press spring 61 and a suppression state is constrained.
Patent JP-S58213791-A (JP)
Inventor: CHIYAARUZU AASAA FURENJI
IPC: G01N33/94
Filed: 1983-05-24
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-S58206938-A (JP)
Title: Electronic clinical thermometer
Inventor: ISHIKAWA TAKEHIRO
IPC: G01K13/00
Filed: 1982-05-27
Abstract: PURPOSE:To prevent an increase of electric power consumption caused by forgetting to turn off a power source switch, by constituting a titled thermometer so that an oscillation circuit and a circuit element functioning in accordance with an output of said circuit become inactive when a prescribed measurement is finished by a timer circuit. CONSTITUTION:An output (a signal P) of an invertor 38 attains to a level [0] by inverting an on signal T-F/F 37 of a power source switch 36 and all logical circuit and all oscillation circuit are actuated. A reference pulse is counted by an up-counter 40 and a body temperature is displayed. After the power source is turned on, the pulse of a signal Y begins to count by a timer circuit 41 because the end of a reset input of the circuit 41 becomes the level [0] and said timer is an about 10-minute timer and constituted so that the output becomes a level 1 by counting 600 pulses of 1sec interval. This output is converted into a timing pulse of the signal T by an one-shot multivibrator 42 and the T-F/F 37 is reset and then, the power source is turned off.
Patent JP-H02269130-A (JP)
Title: High molecular ultrathin film and production thereof
Inventor: AMAYA NAOYUKI
IPC: C09D135/02
Filed: 1989-04-10
Abstract: PURPOSE:To obtain a ultrathin film usable for electric element, patterning, optical element, etc., and having mechanical, chemical and thermal endurance by forming a specific fumaric acid diester polymer into a film by a spin coat method. CONSTITUTION:The high molecular ultrathin film obtained by forming a fumaric acid diester polymer containing recurring unit of fumaric acid diester expressed by the formula (in which at least one of R1 and R2 represents 3-12C branched alkyl, 3-12C cycloalkyl, 2-6C substituted alkyl having a substituent group of 3-14C ring structure or 3-10C substituted cycloalkyl or cyclohexane based hydrocarbon group having substituent group of the above-mentioned ring structure and hetero atom may be contained in groups ranging from the above-mentioned branched alkyl to the above-mentioned cyclohexane based hydrocarbon group and the above mentioned groups may be substituted by halogen atom) into a film by spin coat method and having 50-1000A film thickness. A solution containing 0.5-20mg/ml fumaric acid diester polymer is formed into thin film by the spin coat method in the range of 1000-15000 number of revolutions.
Patent JP-H10265767-A (JP)
Title: Water-repellent composition for glass
Inventor: TAKAHASHI USHIO
IPC: C09D183/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having no problems on smells or unevenness prevention, capable of providing uniform water-repellent surfaces, excellent in durability, and improved in workability so as to enable pretreatment and posttreatment to be omitted, by using a solvent mixture containing a lower alcohol in part. SOLUTION: This composition comprises (A) a solvent composed of (i) an aliphatic hydrocarbon-based solvent as the main component and (ii) a lower alcohol in part, (B) a water-repellent fluoroalkylsilane compound, (C) an acid or alkali catalyst, water and (D) abrasive minute powder. It is preferable that the aliphatic hydrocarbon of the component (i) is one kind of 6-14C hydrocarbon or a mixture of two or more kinds thereof, and the component (ii) is one kind of 1-3C alcohol or a mixture of two or more kinds thereof, and has a content not exceeding 45% in terms of weight ratio, and the component B is one kind of fluororalkylsilane expressed by the formula, CF3 (CF2 )n CH2 CH2 S. (OR)3 [(n) is 5-8; R is CH3 or CH2 ), etc., or a mixture of two ore more kinds of the above saline compounds.
Patent JP-2000282002-A (JP)
Title: Adhesive composition
Inventor: ISHIDA TADASHI
IPC: C09J123/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject aqueous emulsion adhering with both of a polar base material such as nylon or polystyrene and a non-polar base material such as polyethylene or polypropylene by dispersing a resin particle containing an olefinic polymer and an acrylic polymer in the same particle into water. SOLUTION: This composition is obtained by dispersing a resin particle containing (A) 95-10 wt.% of an olefinic polymer preferably as an ethylene- butene copolymer or an ethylene.vinyl acetate copolymer, etc., and (B) 5-90 wt.%, based on a total weight of the components A and B, of an acrylic polymer in the same particle, and having 10 nm-500 μm weight average particle diameter into water. The component B is preferably obtained by polymerizing an acrylic monomer containing styrene and/or 2-ethyl hexyl acrylate in at least a part of itself. The composition is useful for lamination of various plastic films with each other.
Patent JP-S5716191-A (JP)
Title: Electrolytic bath for acidic manganese plating
Inventor: MATSUDA AKIRA
IPC: C25D3/54
Filed: 1980-07-04
Abstract: PURPOSE: To enble to stably form a coating with excellent corrosion resistance, plating appearance and close adhesiveness of the coating by adding a specific amount of a water soluble sulfite and glycine to a plating liquid.  
     CONSTITUTION: To an acidic manganese plating liquid based on manganese sulfate or manganese chloride, 0.1W10g/l of a water soluble sulfite such as Na 2 SO 3  or the like is added as an inhibitor of an oxidized film formation and 5W50g/l of glycine as a buffer for stabilizing pH of the plating both. By using the resultant acidic manganese plating electrolytic bath, a manganese plated steel plate or the like with excellent corrosion resistance, plating appearance, paintability and durability of an under coat after printing is obtained efficiently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58207785-A (JP)
Title: Discriminating system of repetitive period
Inventor: YAMAUCHI MASAAKI
IPC: H04Q1/32
Filed: 1982-05-28
Abstract: PURPOSE:To discriminate the incoming period of a short pulse train, by providing the 1st and the 2nd monostable multivibrators having a set time being intermediate period between two kinds of repetitive periods. CONSTITUTION:A lighting signal transmitted in parallel with a lamp 4 corresponding to a main wire from a display processing circuit is differentiated, a positive half wave only is extracted and transmitted to the monostable multivibrators MV1, MV2 via gates G1, G2. A set time tau1 of the monostable multivibrator MV1 and a set time tau2 of the monostable multivibrators MV3, MV2 are set with signal repetitive periods T1, T2 so as to satisfy the conditions as tau1<T1<tau2<T2. Every time each pulse (a) of a pulse train is incoming, the monostable multivibrator MV1 is set, the monostable multivibrator MV3 is set when the multivibrator MV1 is set to output a discriminating signal.