baber/WOPTO huggingface dataset:
Patent JP-H05147591-A (JP)
Title: Guiding type transportation device
Inventor: TOMINAGA FUMIAKI
IPC: B64D17/34
Filed: 1991-11-27
Abstract: PURPOSE:To continue the detection of a target object by providing a propulsion device for carrying out movement in the sky. CONSTITUTION:A dropped object 2 dropped from a flying object is reduced in its velocity by a first-stage parachute 1, and also is turned for detecting a target 5 inside a searching area 4. When the target 5 is not detected inside this searching area 4 and it is judged that the target 5 does not exist, a propulsion device 6 is operated. The parachute 1 is cut off so as to be easily moved. The dropped object 2 receives the thrust of the propulsion device 6, and while rising upward, it is also moved in the horizontal direction, and changes its position above the other searching area 4. When the thrust of the propulsion device 6 vanishes, a second-stage parachute 8 is opened to restart detection. Thus, necessary pay loads such as rescue goods at the time of a disaster, fire extinguisher at the time of a fire, and bombs at the time of a dispute can be accurately transported to a target.
Patent JP-H0825616-A (JP)
Title: Method and device for registering in multicolor printer
Inventor: KINOSHITA MUNEAKI
IPC: B41F33/14
Filed: 1994-11-21
Abstract: PURPOSE:To provide a method and a device with which registering can be done automatically in a short time with high accuracy, in a multicolor printer. CONSTITUTION:Plate cylinder units 1-4 print register marks on a sheet 6 at every color. An absolute encoder 9 is connected to a pivot of a machine cylinder 7. An image processing section 15 converts an image captured from an image pickup camera at every output pulse of the encoder into a digital image data. A calculation/control section 17 receives the image data from the image processing section. When the image of the register mark is detected in a window, the control section 17 calculates a displacement of the encoder from a reference position so as to obtain a first error of the register mark, and calculates a deviation of a center of gravity of the register mark image in the window from a window origin so as to obtain a second error. Based on the first and second errors, a control signal for controlling the positional deviations of the plate cylinder units is outputted.
Patent JP-H09153288-A (JP)
Title: Semiconductor memory device
Inventor: TANIDA SUSUMU
IPC: G11C11/41
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an address change detecting circuit capable of generating an ATD signal in spite of the presence of a skew, etc., at which an address signal changes rapidly. SOLUTION: The signal change detecting circuits 100 to 104 of the address change detecting circuit 1000 output the complementary time difference signals Bn and Cn inverted in correspondence to the potential level change of respectively corresponding address lines. Waveform shaping one shot pulse generating means 110 to 114 receive the corresponding complementary time difference signals Bn and Cn and output the one shot pulse signals of prescribed time intervals. A waveform synthesizing means 120 outputs the ATD signal of a prescribed pulse length according to the activation of any of the one shot pulse signals. Then, the one shot pulse lengths outputted from the waveform shaping one shot pulse generating circuits do not change and the ATD signal of always the specified pulse length is outputted if the potential level of any of the signal line changes suddenly.
Patent JP-H09170671-A (JP)
Title: Ball-valve faucet having improved fluidity and handle operation
Inventor: DANIERU EI PITSUKARERU
IPC: F16K11/087
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation by a method wherein in off position, a valve rod contacts to rear vertex of a control hole, a handle is in a first position, and a cock mixing valve is in a maximum flow on position where the valve rod reaches the control hole frontal edge, for temperature adjustment the handle is moved laterally to define a second position. SOLUTION: A handle 82 moves to a backward upper position to position a valve rod 80 into a rear vertex 72, while an inlet displaces from an inlet port, the cock reaches to the valve surface and stops by a seal for preventing leakage. The handle 82 fluctuates until it reaches to the front edge 74 of the control hole 70, the inlet hole is aligned on the port, then the flow is maximum. The temperature adjustment is performed when the handle 82 is frontal lower position in all flow rate, the valve rod 80 is moved from the middle mixing position to an end for changing the temperature mixing to maximum hot or cold along with the frontal edge 74 in a given point. The handle 82 is in frontal position allowing easy reaching for easy temperature mixing in all flow volume conditions to be moved simply to left or right.
Patent JP-H11129089-A (JP)
Title: Laser processing machine
Inventor: KUMAZAKI HITOSHI
IPC: B23K26/14
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To arrange not to make a torch surroundings complicated without restricting the movement of a torch side as much as possible. SOLUTION: A gas retention spacing 39 is formed in a circular shape with the axis CT1 as a center between a processing head and a torch mounting member 18, and a gas flowing hole 41 is installed in the processing head in a manner that a discharging outlet 41a opening against the gas retention spacing 39 is formed. A receiving inlet 42c opening against the gas retention spacing 39 and a discharging outlet 43a which opens near the torch 23 and can freely supply the assist gas to the torch 23, are installed in the torch mounting member 18. Further, a gas supply path 45 is installed in the torch mounting member 18 in a manner that a receiving inlet 42c and a discharging outlet 43a are connected, and the assist gas is supplied through the gas flowing hole 41, the gas retention spacing 39, and the gas supply path 45.
Patent JP-H01156203-A (JP)
Title: Storage rack
Inventor: IWATSUKI TOSHIAKI
IPC: B65G1/137
Filed: 1987-12-09
Abstract: PURPOSE:To decrease the total quantity of signal wires by connecting in series a stock detecting sensor, consisting of a resistor and a short-circuiting switch, and detecting a stock condition from a resistance value of the resistor, in the case of a load existence detecting device. CONSTITUTION:Providing a load existence detecting sensor 1 in each rack 4, these sensors are connected in series and to an arithmetic circuit 3 in a controller 5. And constituting the load existence detecting sensor 1 of a resistor 6 and a short circuiting switch 7, further the i-th resistor 6 sets its resistance value to 2<i-1>XrOMEGA. Accordingly, providing a load existing in the rack 4, when the short-circuiting switch 7 is turned off, because a signal wire 2 changes its resistance value by that amount, by calculating this change of the resistance value in the arithmetic circuit 3, existence of the load in the rack 4 can be decided. By this constitution, the signal wire enables its wiring to be reduced.
Patent JP-H08169521-A (JP)
Title: Part arranging machine
Inventor: KUBOI TORU
IPC: B65G43/08
Filed: 1994-12-16
Abstract: PURPOSE: To newly arrange parts by vibrating a pallet in the necessary timing in response to the arranging part number reduced by taking out the parts arranged on the pallet of a part arranging machine. CONSTITUTION: In a part arranging machine to arrange parts 1 in a large number of part arranging holes 9 provided in a pallet by applying vibration to the pallet 5, the machine is provided with a sensor to detect that the arranging part number remaining on the pallet is reduced after the arranged parts 1 are taken out of the pallet 5 and a driving generating part 3 to apply vibration to the pallet 5 in synchronism with a detecting signal of the sensor.
Patent JP-H02157877-A (JP)
Title: Image heat fixing device
Inventor: KIMURA SHIGEO
IPC: G03G15/20
Filed: 1988-12-12
Abstract: PURPOSE:To perform excellent fixing with good heat efficiency by the use of a small-sized simple heating means with small quantity of energy by specifying the heat capacity of a heating body which heats a fixing film. CONSTITUTION:The fixing film 25 in a heat fixing device 11 is driven to be rotated at the same speed as that of a transfer material sheet P by a driving roller 26 and heated by the heating body 20. The heating body 20 is obtained by coating an alumina substrate 21 with a heat generating resistance body consisting of silver palladium as a heat generating body 22 and the heat capacity of the body 20 per unit length(1mm) in a longitudinal direction is taken <=2.2X10<-1>J/Kmm. Therefore, the temperature of the heating body 20 rises to >=180 deg.C in a short time with low power with pulse input. The excellent fixing is performed in quick start and with low power consumption without causing faulty fixing, etc.
Patent JP-H04184844-A (JP)
Title: Display device
Inventor: NAKAMURA KOJI
IPC: H01J29/07
Filed: 1990-11-19
Abstract: PURPOSE:To eliminate risk of electric shock even in the event of touching a live part by furnishing a stud pin made of insulative substance on the inner surface of the live part forming part of a vacuum glass vessel, and allowing this stud pin to hold a shadow mask. CONSTITUTION:A live part 8 is formed in continuity from the end of a panel screen part 2A, panel skirt part 2B, and part of a funnel part 4. An insulative stud pin 12 is secured to the inner surface of this live part 8. A leaf spring 13 welded to the end of a shadow mask 10 is fitted fast on this pin 12 in such a way as removable. This live part 8 shall preferably be of metal such as 13Cr-Fe having a efficient of thermal expansion to suit the screen part 2A and funnel part 4.
Patent JP-H10151137-A (JP)
Title: Treatment appliance for endoscope
Inventor: MURAKAMI EIJI
IPC: A61B17/28
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope treatment appliance capable of selecting the angle of an operation part for an operator's easy operation, with only one type of the appliance regardless of the position of a treatment region. SOLUTION: This endoscope treatment appliance has an insertion part 6, an end action part 9 for treating a tissue, an operation part 7 for operating the end action part 9, and an operation rod for transmitting the operation power of the operation part 7 to the end action part 9, respectively mounted detachably. The insertion part 6 has an insertion part body 17 with a center shaft at the prescribed angle relative to the insertion shaft thereof, and the operation part 7 has an operation part body 23 with a center shaft at the prescribed angle relative to the transmission direction of the operation rod. The appliance has a turning engagement means for keeping a turning operation, when the insertion part body 17 and an operation part body 23 are rotatably coupled to each other, and an unlocking means for releasing the turning engagement means.  According to this construction, the relative angle of the operation shaft of the operation part 7 relative to the insertion shaft of the insertion part 6 is arbitrarily changed by turning the insertion part body 17 and the operation part body 23.
Patent JP-H06157644-A (JP)
Title: Terminal-modified polyolefin
Inventor: FURUHASHI HIROYUKI
IPC: C08F8/00
Filed: 1992-11-24
Abstract: PURPOSE:To obtain a nearly monodisperse terminal-modified polyolefin by modifying polypropylene or an ethylene/propylene random copolymer only at the terminals thereof with specific pyridinum derivative units. CONSTITUTION:This polyolefin is obtained by modifying polypropylene or an ethylene/propylene random copolymer only at the terminals thereof with pyridinum derivative units represented by the formula (wherein R is an alkyl or aryl; X is a halide or sulfate ion; and (n) is a number of 1-500). The modification is conducted by reacting vinylpyridine with a living polypropylene or a living ethylene/propylene random copolymer each obtained using a specific polymerization catalyst which causes neither a chain transfer reaction nor a cessation reaction, and quaternizing the resulting polymer.
Patent JP-H01155741-A (JP)
Title: Serial data communication system
Inventor: KOMATSU YUJI
IPC: H04L7/04
Filed: 1987-12-11
Abstract: PURPOSE:To process lots of data communication in a short time by synchronizing the call data transmission of a communication equipment to be called with a variable speed clock and applying data transmission/reception synchronously with the fixed speed clock after the establishment of connection. CONSTITUTION:When a start bit on a network is detected, the logic circuit 16 of a communication equipment monitors the logic level of a synchronizing signal line 2 and a synchronizing signal subjected to wired logic is outputted to a synchronizing signal line 2 by the wired logic. When the signal is called by the address field, switches 12, 22 are switched to the position B to output the synchronizing signal of fixed speed and a data. Thus, the data is sent relating to the call of a communication packet in the communication between plural equipments, it is sent at a speed mated to all equipments on the network and after the end of call, the speed is changed over into the fixed synchronization and high speed communication is attained at optimum speed specific to the equipment.
Patent JP-H01156465-A (JP)
Title: Sputtering device
Inventor: NAMEKAWA KEN
IPC: C23C14/34
Filed: 1987-12-11
Abstract: PURPOSE:To easily form a homogeneous film of a required thickness by dividing a vacuum chamber into a film formation chamber and a reaction chamber, controlling conditions in the chambers and reciprocating a substrate between the chambers. CONSTITUTION:A vacuum chamber 1 is divided into a film formation chamber 8 and a reaction chamber 5 with a partition wall 4. A substrate 6 on a turntable 2 is heated to a film formation temp. and moved to a position above a target electrode 7 and a layer is formed. The substrate 6 is then moved to the reaction chamber 5 and the layer is allowed to react with gas uniformly blown from a nozzle 14. At this time, the substrate 6 is controlled to a temp. corresponding to the reaction temp. After the end of the reaction, the turntable 2 is turned to return the substrate 6 to the film formation position and the next one layer is formed. The layer is allowed to react with gas in the reaction chamber 5. This operation is repeated until a film of a prescribed thickness is formed.
Patent JP-S62229165-A (JP)
Title: Image forming device
Inventor: KISHIMOTO TADAO
IPC: G03G21/00
Filed: 1986-12-23
Abstract: PURPOSE:To expose in image corresponding to the respective colors under the respective prescribed conditions of the rotational speed of a photosensitive drum extending over the whole image surface, by constituting the titled device so that the pressing action or the pressing and releasing of a cleaning device of a blade member, etc., is not started in the course of writing a latent image. CONSTITUTION:A photosensitive drum 1 transfers the toner image of a color formed on its peripheral surface, to recording paper carried from a feed paper cassette 9, and after it is separated, the remaining toner is peeled off and cleaned by a blade member 8a and a cleaning roller 8b switched to the pressure welding state of a cleaning device 8, and thereafter, said drum is electrified again and shifted to a process for forming a new original image. Pressing and releasing of the cleaning means all executed by a cleaning means pressing/ releasing motor which is controlled by a main CPU, and operations for pressing and releasing of the brade member 8a and the cleaning roller 8b, or each operation for the start and end of exposure in the course of a cleaning action are avoided. In this way, the respective images corresponding to each color as projected by a uniform exposure scan by the stable peripheral speed of the photosensitive drum 1.
Patent JP-H04185801-A (JP)
Title: Setting of railroad track rail
Inventor: YAMAGUCHI HIROSHI
IPC: B61B1/00
Filed: 1990-11-21
Abstract: PURPOSE:To permit the switching operation of branched point to be omitted by a method in which the two lines of two-line four rails are overlapped with each other for setting by slightly biasing them for enabling stringing and signaling to be used in common. CONSTITUTION:Four rails 1 for two-line track are fixed to sleeper 2 by overlapping track 3 with tracks 4. In this case, signaling and stringing are used in common for trains running on the track 3 and trains running on the track 4. At station, the track 3 is separated from the track 4, and after train 6 running on the track 4 goes into the station, the train 5 running on the track 3 is directed to the station. The switching operation of brach point at the entrance of station can be eliminated and the operating interval of trains can be made shortest, permitting the number of trains per unit time to be maximized.
Patent JP-H08145082-A (JP)
Title: Starting device
Inventor: MOROTO SHUZO
IPC: F16D48/06
Filed: 1994-11-24
Abstract: PURPOSE: To provide a starting device which is more improved, and wherein, a half clutch condition is maintained with a simple structure and point slide of the half clutch condition is prevented. CONSTITUTION: When a clutch pedal 102 is stepped down, oil is supplied from a first driving means A1 to a first release cylinder 70a, and a release folk 68 is moved by the first release cylinder 70a so as to be generated a separating condition of a friction engaging means. When the clutch pedal 102 is returned and oil is supplied from a second driving means A2 to a second release cylinder 70b, slipper condition of the friction engaging means is generated. At this time, In the valve 120 of the second driving means A2 , control is carried out by a control unit A21 according to a vehicle running condition. When oil is discharged from the second release cylinder 70b by the second driving means A2 , condition is moved into a connecting condition of the friction engaging means. It is thus possible to enable smooth operation without being influenced by shift shock.
Patent JP-H02163280-A (JP)
Title: Structure of cage floor of elevator
Inventor: YANAGI MICHIHIKO
IPC: B66B11/02
Filed: 1988-12-13
Abstract: PURPOSE:To prevent the peripheral edge part, weak in strength, of a honeycomb material from the locally concentrated load of passengers as well as make a cage floor light in weight by providing a stepped recessed part for accommodating the peripheral edge part of the honeycomb material at the inner periphery lower side part of a baseboard fitted on a floor supporting frame. CONSTITUTION:A stepped recessed part 31 for accommodating the peripheral edge part of a honeycomb material 27 is provided at the inner periphery lower side part of a baseboard fitted on a floor supporting frame 28. The peripheral edge part, weak in strength, of the honeycomb material 27 is protected from locally concentrated load by the upper wall part 31a of the stepped recessed part 31. As a result, a honeycomb reinforcing material becomes unnecessary and the cage floor can be made lighter in weight.
Patent JP-H07126690-A (JP)
Title: Surfactant
Inventor: KOTANI EISAKU
IPC: C11D1/722
Filed: 1993-11-18
Abstract: PURPOSE:To obtain a surfactant, excellent in detergency, having a low pour point and useful as a detergent component, etc., by randomly adding a mixture of ethylene oxide with propylene oxide to a higher alcohol and then carrying out the block addition of the ethylene oxide thereto. CONSTITUTION:This surfactant expressed by formula I [R is an 8-18C aliphatic hydrocarbon; (n) is 1-8; (m) is 1-5; (k) is 2-10; formula II indicates the random addition] is obtained by adding a higher alcohol such as an oxo alcohol produced by the oxo synthesis and potassium hydroxide into an autoclave equipped with a stirrer, a thermometer, a pressure gauge, a pressure-resistant dropping funnel, a vacuum line and a nitrogen introduction line, sealing nitrogen therein, increasing the temperature thereof to 150 deg.C under stirred conditions, successively dropping a mixture of ethylene oxide with propylene oxide and carrying out the block addition for 0.5hr. The resultant surfactant is excellent in detergency and useful as a detergent component, etc., and has a low pour point without emitting malodor due to no need of heating.
Patent JP-H07136443-A (JP)
Title: Manufacture of air cleaner
Inventor: MAKINO TAKAHIRO
IPC: B01D47/06
Filed: 1993-11-19
Abstract: PURPOSE:To improve the efficiency of negative ion production in an air-liquid contact type air cleaner. CONSTITUTION:Air is sent to an air-liquid contact part 14 by a fan to be contacted with fine droplets which catch dust in the air to remove it. Clean air is discharged from a blowout port 12 through a communicating tube 18 and a droplet separation part 16. Negative ions are produced mainly in the air-liquid contact part 14. All parts from a air-liquid contact part 11 to a blowout port 26 are molded with resin. In the manufacture of the air cleaner 11, all the resin parts composing an air passage including cyclone cylinders 15, 17, the communicating tube 18, and the blowout port 26 are heat treated. The heat treatment is conducted before or after the assembly. A mold releasing agent and others on the surfaces of the resin parts are removed by heating. The efficiency of negative ion production is improved by removing the mold releasing agent and others which retard the production of negative ions.
Patent JP-2000149749-A (JP)
Title: Contact piece structure of electromagnetic relay
Inventor: KUZUKAWA KIYOAKI
IPC: H01H50/24
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a small but stably operatable relay, by installing a movable contact on a contact part, and by forming driving pieces to be elastically deformed and driven by a driving force generated by excitation and demagnetization of an electromagnet block, symmetrically to right and left through cut-off parts on both sides of the contact part, and by forming a removed part symmetrically to right and left on the lower side of the contact part or the driving pieces. SOLUTION: A movable contact part 62 and driving pieces 63 positioned on both sides are formed by cut-off parts 61 on the upper piece part of a contact piece part 59. The cut-off parts 61 have enlarged cut-off parts 61a enlarged to the periphery on the base part side of the movable contact part 62 and the driving pieces 63. A through hole is formed on the movable contact part 62, and a movable contact 64 is fixed by caulking so as to be positioned on both faces. On the lower half of the contact piece part 59, a notch 66 is formed on the center, and through holes 59a for fixing by caulking a terminal part 60 are perforated on the lower part. The upper edge of the notch 66 is spread in a mountain shape symmetrical to right and left, and the head is extended furthermore to the upside.
Patent JP-H09132790-A (JP)
Title: Gear oil composition
Inventor: HAYASHI KENJI
IPC: C10N40/04
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a gear oil composition excellent in pitching resistance, extreme pressure characteristics, oxidation stability, sludge resistance, etc., further improved in synchronizing characteristics and useful for automobiles, etc., by blending a specific amount of a sulfur-phosphorous-based extreme pressure agent, an alkali metal borate hydrate, etc., to a base oil. SOLUTION: This gear oil contains (A) 2-10mass% sulfur-phosphorus-based extreme pressure agent, (B) 0.05-0.5mass% alkali metal borate hydrate, e.g. potassium borate hydrate, (C) 0.1-1mass% zinc alkyldithiophosphate, and further preferably (D) 0.1-3mass% alkenylsuccinimide or its derivative in 100mass% base oil having 2-50mm<2> /s dynamic viscosity and preferably reduced in sulfur content to <=1500ppm.