baber/WOPTO huggingface dataset:
Patent JP-S57105589-A (JP)
Title: Variable rapid flow pump
Inventor: TAKAHASHI TSUTOMU
IPC: F04D11/00
Filed: 1980-12-23
Abstract: PURPOSE: To enable to drive the pump with high efficiency to the lines having different pressures by a method wherein an impeller is housed in the inside of a stationary blade at the drive shaft side at low pressure running and the impeller is located at the front stage of the stationary blade at high pressure running.  
     CONSTITUTION: At low pressure running, when a closing valve 36 is open to communicate a bell month part 17A to an inner tube 20B, because the pressure in the inner tube 20B is lower than the pressure before the secondary stationary blade 23, the secondary impeller 25 is applied by an upward thrust and is moved upward to be housed into the inside of the stationary blade, without an air cylinder continuing to be supplied with the air. At high pressure running, when the closing valve 36 is closed, because the pressure at the secondary stationary blade 23 side is lower than the pressure is a primary stationary blade 22 side, the secondary impeller 25 is applied by an downward thrust and is moved downward to be located at the front stage of the secondary stationary blade 23, without the air cylinder continuing to be supplied with the air in the same manner as at the low pressure running. In the manner as described above, the pump can be driven with high efficiency to the lines having different pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0737734-A (JP)
Title: Chip type common mode choke coil
Inventor: KANEKO TOSHIMI
IPC: H01F37/00
Filed: 1993-07-23
Abstract: PURPOSE:To obtain a chip type common mode choke coil which has high impedance to common node noise and low impedance to a normal mode signal. CONSTITUTION:A coil part 18 consists of magnetic sheets 1-4 wherein coil conductors 5-8 are formed on the respective upper surfaces. Leading-out parts 47, 48 consists of magnetic sheets 21-27 wherein leading-out conductors 30-33 are formed on the respective upper surfaces. The coil part 18 is laminated so as to be sandwiched between the leading-out parts 47, 48. In the state of lamination, the leading-out conductors 30-33 are electrically connected with the coil conductors 5, 7, 6, 8, respectively, through viaholes 37, 38, 39, 9, 40, 15, 14, 42, 41, 16.
Patent JP-H07206121-A (JP)
Title: Carrier mat constituted of synthetic resin module, and module for carrier mat
Inventor: FUAN TSUIJIERUBERUDO JIYOOJI Y
IPC: B65G15/30
Filed: 1994-08-03
Abstract: PURPOSE: To drive a conveyer mat in both directions by a sprocket gear wheel, irrespective of very short lengths of respective modules. CONSTITUTION: This conveyer mat is composed of synthetic resin intermediate modules 10 and end modules 20. Each module is includes the plurality of equally spaced hinge plates 12, 22 having hinge loops 13', 13", 3', 23" in both ends thereof, and the plural hinge plates 12 are connected each other by ribs 15, 25 arranged asymmetrically between the hinge loop openings of the hinge loops 13', 13". The both ends of the hinge plates 12 in one modules are arranged between the both ends of the hinge plates 12 of the adjacent module, and the hinge loops 13', 13" of two kinds of the modules are connected each other by a hinge pin extended penetratedly through the hinge loop openings. When the conveyer mat is driven in the first and second directions, a sprocket gear wheel is engaged respectively with a side face of a rib 15 of the module and the hinge loops 13',13" opposite thereto.
Patent JP-S5885085-A (JP)
Inventor: KAWASAKI ISAMU
IPC: B23P19/00
Filed: 1981-11-14
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-H0236084-A (JP)
Title: Industrial robot
Inventor: TOKIDA HARUHIRO
IPC: B25J17/00
Filed: 1988-07-21
Abstract: PURPOSE:To increase the flexibility at a production stage and using stage by forming the structure of storing the slippage of the bonding state of the motor of the robot main body side and an angle detector in the memory means of the robot main body side and inputting the slippage from the memory means to the robot driving control device side as a correction amt. at the control stage by a robot driving control device. CONSTITUTION:The positional relation of the motor 4 of an industrial robot 1, i.e., the slippage of the bonding angle is stored in advance to the memory means 7 inside the main body 2 of the robot 1 and the memory contents are transferred to a robot driving control device 6 by a communication means 8 at the stage of driving this industrial robot 1 by the robot driving control device 6. By doing so the robot driving control device 6 can use many other industrial robots 1 in an interchangeable state, even in case of the slippage of the bonding angle of the motor 4 of individual industrial robot 1 and angle detector 5 differring from that of the other industrial robot 1.
Patent JP-2001011359-A (JP)
Title: Pencil lead and its production
Inventor: MIYAHARA YUICHI
IPC: C09D13/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a pencil lead of excellent color development while having mechanical strength stable with time by formulating an extender material, a coloring material, an oil-soluble resin and a water-soluble resin. SOLUTION: This pencil lead is obtained by formulating (A) an extender material (e.g. talc), (B) a coloring material, (C) an oil-soluble resin (e.g. polystyrene) and (D) a water-soluble resin (e.g. cornstarch); wherein it is preferable that the melting point of the component D is <70 deg.C and its amount to be used is 0.1-3 wt.% on a solid basis in the final pencil lead. More precisely, this pencil lead is produced, preferably, by the following process: the components A and B and the components C and D are mixed or kneaded together with an organic solvent capable of dissolving the component D (pref., e.g. a nonpolar solvent such as methyl ethyl ketone) at a temperature higher than the melting point of the component C using one of various kneaders including rolls and a Henschel mixer.
Patent JP-S6340852-A (JP)
Title: Ultrasonic inspecting device
Inventor: TANITO YOSHIO
IPC: G01N29/04
Filed: 1986-08-05
Abstract: PURPOSE:To achieve a positioning accurately and easily, by a method wherein a hole is drilled at the center of, in front of and on the back of a vibrator to bury an optical fiber scope and a desired positioning is performed monitoring an image of an object to be inspected with the action thereof. CONSTITUTION:A hole is drilled at the center of, in front of and on the back of a vibrator 1b to bury an optical fiber scope 2 and the tip thereof is made to align the undersurface of a probe 1. With the action of the fiber scope 2, an image of an object 4 to be inspected is shown on a monitor TV to adjust the interval between the object 4 being inspected and the probe 1 so that an image containing an inspecting area enters a field of view 22 of the fiber scope 2. At the same time, a scanner is operated to make a scanning start point coincide with the center of the field of view 22. Upon the end of positioning, the probe 1 emits an ultrasonic beam 25 to perform an inspection. This enables the positioning of the probe at a desired point accurately and easily on the object being inspected.
Patent JP-H0632336-A (JP)
Title: Label peeling device
Inventor: WADA TAKESHI
IPC: B65C9/18
Filed: 1992-07-10
Abstract: PURPOSE:To provide a label peeling device which can easily and assuredly peel labels from a support paper regardless of the feeding shape of the support paper on the surface of which a large number of labels are affixed. CONSTITUTION:The title label peeling device is equipped with a pair of rollers 32, 42 which carry a support paper 60 on the surface of which a large number of labels 61 are affixed, and a roller 43 to bend the support paper in order to peel one end edges 61a of the labels 61 from the surface side of the support paper 60 by utilizing the difference in elasticity between the support paper 60 and the label 61 by bending one end edge 60a side of the support paper 60 vertically to the rear surface side of the support paper 60 together with the labels 61, on the way of carrying of the support paper 60 by the pair of roller 32, 42. By this method, the labels 61 can be easily and assuredly peeled from the support paper 60 even in the case of a sheet-formed support paper 60 without blank spaces, which is cut each specified number of sheets of the labels 61 which are affixed, or a roll-formed support paper without blank spaces for winding at the winding start and winding end.
Patent JP-H04365439-A (JP)
Title: Diffusing volatile agent and diffusing fan used therefor
Inventor: KAMEI MASAHARU
IPC: A01M1/20
Filed: 1990-07-12
Abstract: PURPOSE:To diffuse a volatile agent in high efficiency by holding the volatile chemical on a fan and rotating the fan by a driving means. CONSTITUTION:A volatile agent is supported on a fan and the fan is rotated by a driving means to diffuse the volatile agent into the air. In the diffusion, the fan and/or introduced air is preferably heated.
Patent JP-S6243068-A (JP)
Title: Modified electrode
Inventor: KIMURA YASUHIRO
IPC: G01N27/327
Filed: 1985-08-20
Abstract: PURPOSE:To increase stability and efficiency of an oxidation-reduction electrode serving as oxygen electrode of fuel cell by modifying the surface of a conductive substrate with a thin film of polymer having an acidic functional group, and fixing cytochrome c3 through the thin film. CONSTITUTION:The surface of a conductive solid substrate comprising carbon substrate such as graphite or metal substrate such as gold and silver is modified with a thin film of polymer compound having acidic functional group such as acidic amino acid and alginic acid, and cytochrome c3 whose isoelectric point is in a neutral or basic region is fixed through the thin film, or cyto chrome c3 is included with an including agent such as agar and agarose and the surface of substrate is covered with cytochrome c3. Thereby, a modified electrode is formed. Cytochrome c3 is strongly bonded on the surface of sub strate electrostatically, therefore, when it is used in an oxygen electrode of fuel cell, low oxygen reduction overvoltage and high current density can effec tively be obtained.
Patent JP-2000022104-A (JP)
Title: Semiconductor device and its manufacture
Inventor: GOTO YUJI
IPC: H01L27/108
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To form a good contact section with high productivity. SOLUTION: A semiconductor device having a stacked capacitor cell structure has a dummy pattern 19 formed near the lower electrode ST (storage node) 9 of a capacitor and having a capacitor structure, a capacitor dielectric film 20 formed to cover the ST 9 and dummy pattern 19, and the upper electrode SP (cell plate) 21 of the capacitor formed so as to cover the dielectric film 20. The semiconductor device also has an interlayer insulating film 23 formed to cover the SP 21 and a contact section 24B, which is formed in the insulating film 23 and comes into contact with the SP 21.
Patent JP-H0831885-A (JP)
Title: Method for fabricating semiconductor device and integrated lead assembly
Inventor: NAGANO MUTSUMI
IPC: H01L21/60
Filed: 1994-07-12
Abstract: PURPOSE:To reduce the defective rate by a single point method to enhance the reliability of bonding in the method of fabricating semiconductor devices for bonding an IC chip having electrodes at the four sides thereof, by the single point method, to an integrated lead assembly, for example, lead frame or lead frame carrier with the single point method. CONSTITUTION:A lead wire is bonded with ultrasonic vibration kept within the range from parallel direction to 45 degrees for the end part 4 of the lead. In the lead film carrier used, each IC chip 7 is provided with each side forming almost the angle of 45 degrees to the arrangement direction of lead groups 6, 6... and with the direction of end part 4 of each lead 3 forming the angle of almost 90 degrees, for example, to the lead group arrangement direction.
Patent JP-S5998285-A (JP)
Title: Binary circuit
Inventor: NAKAJIMA JIYUUMEI
IPC: G06V10/28
Filed: 1983-10-03
Abstract: PURPOSE:To make a pattern binary accurately, by changing automatically the threshold to be a reference for detection in accordance with the background where minute dots exist. CONSTITUTION:The first comparing circuit 1L, where an electric signal obtained by converting photoelectrically the intensity of light from the surface of an object to be measured and a low threshold voltage are compared with each other, and the second comparing circuit 1H where this electric signal and a high threshold voltage are compared with each other are provided. Output signals of comparing circuits 1L and 1H are made binary in an operating circuit consisting of shift registers 2L-2H, inverters, NAND circuits 12-17, etc. to generate a binary signal. In the binary circuit of this constitution, the signal is transmitted selectively in accordance with output signals of comparing circuits 1L and 1H. If a part where the background is black is detected, the detection result of the low threshold system is respected to detect a minute signal change due to white in black; and if a part where the background is white is detected, the detection result of the high threshold system is respected to detect a minute signal change due to black in white, thus making the pattern binary accurately.
Patent JP-H0849876-A (JP)
Title: Drain level confirming device for local cooler
Inventor: TOIDA HIROMI
IPC: F24F13/22
Filed: 1994-08-04
Abstract: PURPOSE:To provide a drain level confirming device for a local cooler in which a drain tank becomes full and the leakage of drain can be prevented by facilitating the confirmation of the drain level of the cooler and the decision of the time of discarding the drain. CONSTITUTION:The body 1 of a local cooler has an indoor unit 2 having an indoor heat exchanger 5 and an indoor blower 6, an outdoor unit 3 having an outdoor heat exchanger 9 opposed to the unit 2 and an outdoor blower 10, a drain tank 12 provided under the units 2 and 3 to store condensed water, and a drain tank illuminator 15 at the rear or under the tank 12.
Patent JP-S6243752-A (JP)
Title: Signal controller
Inventor: INOUE SANPEI
IPC: G06F11/16
Filed: 1985-08-20
Abstract: PURPOSE:To improve the processing efficiency of majority decision making by storing a majority decision acceptance/rejection table which classifies majority decision results in a main storage device and providing a central processor with a means which decides the result of majority decision making by referring to the majority decision acceptance/rejection table. CONSTITUTION:A majority decision signal is read out of an input storage device 13 in an accumulator by the central processor 13 through a data bus 12. Then, the central processor 13 refers to the majority decision acceptance/rejection table 16 by regarding the start address of the majority decision acceptance/ rejection table as a base address and the majority decision signal in the accumulator 15 as an offset address and sets the result in the accumulator 15. Consequently, the classification of majority decision acceptance or rejection is set in the accumulator 15, so the central processor 13 makes a majority decision by deciding the section of acceptance or rejection. Consequently, the processing of majority decision is speeded up.
Patent JP-S6467101-A (JP)
Title: Assembly of tractor and working machineries
Inventor: SUTEIIBUN ROORENSU SHIYUMIDO
IPC: E02F3/76
Filed: 1988-07-22
Abstract: PURPOSE: To easily and speedily perform attachment and detachment by arranging the wheels of working equipment at specified positions so that the attaching pin means of a tractor frame can be engaged with the attaching bracket means of a working equipment frame. CONSTITUTION: While a wheel 194 of a tailer 90 is moved down, the wheel is positioned so that the center of gravity of the tailer can be located within the almost same vertical plane as the wheel, a tailer frame can be extended under a tractor chassis between rear wheels 14 of a tractor, and a link bracket 162 can be engaged with a pin 26. After the pin 26 and the bracket 162 are engaged, a link bracket 166 is engaged with a pin 28.
Patent JP-S5972085-A (JP)
Inventor: ABE RIYUUSUKE
IPC: G21C3/00
Filed: 1982-10-18
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-H0788850-A (JP)
Title: Optically crosslinked polymer
Inventor: BIITO MIYURAA
IPC: C08F2/48
Filed: 1994-08-04
Abstract: PURPOSE: To simply and efficiently produce a molded product, especially a contact lens by charging a substantially aq.soln. of a water soluble prepolymer containing a crosslinkable group in a mold to crosslink the prepolymer before demolding. CONSTITUTION: As a prepolymer, a polyvinyl alcohol deriv. having a mol.wt. of at least 2,000 and 0.5-80% of a unit represented by formula (wherein R is a 1-8C alkylene, R<1> is hydrogen or lower alkyl and R<2> is a 1-25C olefinic unsaturated electron withdrawing copolymerizable group) based on the number of hydroxyl groups of polyvinyl alcohol is preferable. This prepolymer is pref. photocrosslinked in the absence or pressure of a vinyl comonomer. An aq.soln. to be used does not pref. contain an undesirable component such as a monomer, a starting compd. or a secondary product at the time of production of the prepolymer and the obtained polymer can be molded into a contact lens without being extracted.
Patent JP-S6075104-A (JP)
Title: Amplifier circuit
Inventor: TSUN KENZOU
IPC: H03F1/00
Filed: 1983-10-01
Abstract: PURPOSE:To prevent generation of a transient signal by discharging an electric charge charged in a DC blocking capacitor at interruption of power in a differential amplifier to an inverting input of which the DC locking capacitor is inserted into a buffer circuit. CONSTITUTION:An input is given to terminals 2A, 2B, one input is given to an input of the differential amplifier 10 via the buffer circuit 4 and the other input is given to another input of the amplifier 10 via the buffer circuit 6 and the DC blocking capacitor 8 and an output of the amplifier 10 is extracted from an output terminal 42. Furthermore, a resistor 50 constituting a discharge circuit of the capacitor 8 is provided at interruption of power. Thus, when a power switch 46 is opened, the capacitor 8 is provided with a discharge circuit through resistors 18, 38 and 50 and its charged electric charge is discharged. As a result, the fluctuation of potential because of reapplication of the power switch 46 is prevented thereby preventing generation of the transient signal.
Patent JP-S6428550-A (JP)
Title: Manufacture of gradient gel film for electrophoresis
Inventor: TERAI FUMITAKA
IPC: G01N27/447
Filed: 1987-07-24
Abstract: PURPOSE:To obtain a method with a higher reproducibility, by setting a spacer in a slot to uniformize a total pressure distribution of a coat liquid flow widthwise when the coat liquid is expanded in a slit continuously widthwise within a coating head. CONSTITUTION:A medium liquid 14 for electrophoretic separation enters a supply port 24 through a supply tube 23 from a static mixer 7 to be expanded with an expansion slot 26a over a coating head 21 in an inverted triangle with the supply port 24 as top spreading across the coating width and the direction thereof is changed to cover the width of a parallel slot 26b and then, applied on a web on a coating roller through a slot opening 27. A spacer 22 is provided in the course of the expansion slot 26a to achieve a widthwise uniformization of the liquid by applying a resistance to a coat liquid flow. The angle theta<=40 deg. of the inverted triangle of the slot 26a is desired, the shape of the spacer 22 is of an inverted parabola and the thickness of t<=2C thereof 22 is preferable. In the formula, C represents a slot clearance.
Patent JP-H0735397-A (JP)
Title: Air conditioning equipment device
Inventor: KAWADA TOSHIYA
IPC: H04Q9/00
Filed: 1993-07-26
Abstract: PURPOSE:To easily achieve wiring work of a signal line even when the number of many steps of changeover and set by outputting an operation mode control instruction responsive to a digital value outputted from an A/D conversion part. CONSTITUTION:An A/D conversion part 20 converts predetermined physical quantities of an operation mode switching part 10 from analog to digital values. An operation control part 21 outputs a predetermined operation mode control instruction to a load in response to the magnitude of the digital value. Accordingly, for signal lines for connecting between an output of the operation mode switching part 1 and an input of the A/D conversion part 20 only two enable the physical quantities to be inputted into the A/D conversion part 20. Further, kinds of the physical quantities and of operation mode control instructions can previously be related and allocated. Additionally, since the physical quantity is provided as an analog mode, kinds of the operation mode control instructions can be allocated over many steps as a range of the analog value is finely divided.
Patent JP-S5880253-A (JP)
Inventor: ROBEERU BOIERU
IPC: G01N27/62
Filed: 1982-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6075896-A (JP)
Inventor: HIBINO MASAHIRO
IPC: G10L15/10
Filed: 1983-09-30
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-H0933386-A (JP)
Title: Method and device for measuring difference in level in multicore tape optical fiber arrangement
Inventor: SAJI YOUSAKU
IPC: G01M11/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To nondestructively measure the difference in level of a multicore tape optical fiber, and ensure the quality extending over the whole length. SOLUTION: The difference in level of an optical fiber is measured at an angle having no regular reflection from a common covering surface by use of a narrow slit light. In order to compensate the irregularities of the common coating surface, the measurement is performed by use of a regularly reflecting light. Two cameras, or a fiber image pickup camera 10 and a resin surface image pickup camera 20 are used, and the resulting images from both of the cameras are corrected by an image processing device 17 to measure the difference in level of the optical fiber.
Patent JP-H0234436-A (JP)
Title: Engine control device for vehicle
Inventor: AKISHINO KATSUO
IPC: F02D29/02
Filed: 1988-07-24
Abstract: PURPOSE:To enable the smooth correction to be performed of a car speed by constituting a target acceleration setting means, setting target acceleration and deceleration, so as to enable the target acceleration and deceleration to be set to a value corresponding to a difference between a target car speed and an actual car speed, when the car speed is corrected in a constant car speed control. CONSTITUTION:A constant car speed control means 8, which determines a control quantity of an engine output adjusting means 7 adjusting an output of an engine 13 so as to maintain constant car speed running by a predetermined speed when the constant car speed running is assigned by a running condition assigning means 3, is provided. While an acceleration control means 9 and a deceleration control means 10, which set a control quantity of the above described adjusting means 7 so as to maintain acceleration or deceleration running by acceleration or deceleration set by a target acceleration setting means 4 when the acceleration running or deceleration running is assigned by the assigning means 3, are provided. And the target acceleration setting means 4 is constituted so as to enable the target acceleration and deceleration in the time of a car speed correction control in the constant speed running to be set to a value corresponding to a difference between the target car speed and the actual car speed.