baber/WOPTO huggingface dataset:
Patent JP-H09121049-A (JP)
Title: Semiconductor device
Inventor: YAMAGISHI MACHIO
IPC: H01L21/8234
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which the operating speed is increased and the power consumption is reduced while suppressing the short channel effect incident to fine patterning. SOLUTION: The semiconductor device comprises an MOS transistor having LDD structure where the channel is connected with the source-drain 12 through a region 11 doped lighter than the source-drain. The semiconductor device employs a pocket structure where the junction between the forward end part of LDD structure and a region 16, doped with impurities of the same conductivity type as the substrate, is set as deep as or deeper than the junction of LDD structure. The semiconductor device further comprises a impurity diffusion layer 14 of the same conductivity type as the substrate abutting against the source-drain diffusion layer while having junction depth deeper than the source- drain layer.
Patent JP-H04155615-A (JP)
Title: Magnetic head
Inventor: HARA KOICHI
IPC: G11B5/127
Filed: 1990-10-18
Abstract: PURPOSE:To prevent a drop in magnetic efficiency of a core by making bonding surface widths of sliders larger than a bonding surface width of a core to make the height of a flange of a coil bobbin to be fitted constant with the prevention of infiltration of a bond into the slider parts. CONSTITUTION:Dimensions of bonding surface widths 32b and 33b of bonding surfaces 32a and 33a of sliders 32 and 33 with a recording/reproduction front core 25' are made larger than a bonding surface width 25'c of the core 25' with the sliders 32 and 33. With the sliders 32 and 33 assembled, a step is generated between a bond coating surface 25'd of the core 25' and bobbin seating surfaces 32d and 33d of the sliders 32 and 33 and a bond 31 is applied on the surface 25'd. This eliminates infiltration of the bond 31 into the surfaces 32d and 33d to make the heights of the surfaces 32d and 33d constant thereby ensuring the height constant with a coil bobbin 9 fitted.
Patent JP-H11117270-A (JP)
Title: Gate device for channel
Inventor: YAMAMOTO YOJI
IPC: E02B7/44
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a gate device capable of securing a drain flow rate without accumulation of sediment in the neighbourhood of a gate and without enlarging a frontage of the channel side and the gate itself. SOLUTION: A gate main body 4 a base end of which is connected to the river bed side by a hinge mechanism and which is devised free to work to rise and fall by reacting to a water level difference between the channel side and the river side is combined of a faceplate 4a to face the channel side and to seal water to the channel side against the river side, a first float 4c integrally arranged on a part where this faceplate 4a faces the river side and a second float 4d integrally arranged on its head end side. Thereafter, water running toward the river bed side is made to reach the river central side by circulating it around a peripheral surface of the second float 4d and bending it to be a flow along the first float 4c.
Patent JP-2001103740-A (JP)
Title: Power source circuit
Inventor: SHIRAISHI RYOICHI
IPC: H02J7/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a power source circuit for obtaining a sufficiently operating time in a stand-by by reducing a drive loss in a DC-DC converter in stand-by. SOLUTION: A main DC-DC converter 12 is connected to a rear stage of a main battery 2, and a back-up DC-DC converter 13 is connected to the rear stage of a back-up battery 3. The converter 13 adopts a circuit configuration using component specified for a small load in stand-by state, can supply power for the stand-by in its capability, and has a small ratio of a drive loss to a load smaller than the converter 12. A detection switching circuit 11 detects the capacity of the battery 2, and switches the input power source from the battery 2 to the battery 3, turns OFF the converter 12, and turns ON the converter 13.
Patent JP-H08206125-A (JP)
Title: Surgical scalpel with protective member
Inventor: PIERCE ROBERT W
IPC: A61B17/3211
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a guarded surgical scalpel which minimizes an opportunity for incised wounds during a handling, by a method wherein a guard which can be housed in a gripping member, is stretchably provided in a manner to slide between a retracting location where a blade part is exposed for the usage, and a projecting location where a sharp cutting end of the blade part is covered. SOLUTION: A guarded surgical scalpel 10 has a gripping member 20, and the gripping member 20 has a protective member 30 which is stretchably housed in the gripping member 20 in a manner to be slid in the longitudinal direction. A blade part carrier is provided at the terminal end of the gripping member 20 so that a blade part 50 may be fixed to the terminal end of the gripping member 20 in a manner not to move, and the blade part carrier is attached to the gripping member 20 with crossing pins 41, 42 which cross the gripping member 20 in the width wise direction. When the guard 30 is moved, a downward force is applied to a terminal end top wall 34, i.e., a movement stopping button 35, and a pin 36 is moved in a manner to be released from an engagement with upward bent parts 26' at both ends of a groove hole 26 which is formed on the side walls 21, 22 of the gripping member 20.
Patent JP-H10121079-A (JP)
Title: Lubrication oil composition
Inventor: TANAKA NORIYOSHI
IPC: C10N30/06
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil composition which retains good lubricating properties even after being aged and is useful as especially a fuel-saving engine oil by mixing a lubricating base oil with especially two specified components. SOLUTION: This composition is obtained by mixing a lubricating base oil with 0.005-2wt.% (in terms of the molybdenum amount) at least one member selected among sulfided oxymolybdenum dithiocarbamates represented by formula I (wherein R<1> to R<4> are each a hydrocarbon group; and X<1> to X<4> are each O or S), sulfided oxymolybdenum dithiophosphate represented by formula II (wherein R<5> to R<8> are each a hydrocarbon group; and X<5> to X<8> are each O or S) and molybdenum amine compounds obtained by reacting a molybdenum (VI) compound with an amino compound represented by formula II (wherein R<9> and R<10> are each H and/or a hydrocarbon group, provided that they can not be hydrogen atoms simultaneously), 0.001-3wt.% thiocarbamoyl compound represented by formula IV (wherein R<11> to R<14> are each a 6C or higher hydrocarbon group;  and Y is -(S)n - (wherein n is 1-7)) and optionally a compound represented by formula V (wherein a is 0 to 1/3; and R<15> and R<16> are each a hydrocarbon group), etc.
Patent JP-H07129907-A (JP)
Title: Recorded information reader
Inventor: UDA JITSUO
IPC: G11B5/09
Filed: 1993-11-08
Abstract: PURPOSE:To eliminate the need of a DC cut capacitor and to improve responsiveness in reading magnetic information recorded on a magnetic recording medium. CONSTITUTION:A bias coil 22 and a detection coil 23 are individually and separately wound around a core 21. When specified DC bias voltage generated by a constant-voltage circuit 24 is impressed on the bias coil 22 and a magnetic card 20 passes near the gap 21a of the core 21, the voltage of the detection coil 23 is changed in accordance with the magnetic information recorded on the magnetic card 20 and outputted as magnetic information.
Patent JP-H02123799-A (JP)
Title: Straightener for lead of electronic part
Inventor: KIMIJIMA MITSURU
IPC: H05K13/04
Filed: 1988-11-02
Abstract: PURPOSE:To improve the reliability of automatic insertion operation by operating a straightening pawl when a straightening section is lifted, holding the lead of a part placed on a part holding part and lowering the straightening section under the state in which the lead is held by the straightening pawl. CONSTITUTION:When a straightening section C is elevated up to a part holding section 3, straightening pawls 33, 34 are worked, the lead 41 of a part 40 placed on the part holding section 3 is held, and the straightening section C is lowered under the state in which a lead 42 is put into the straightening pawls 33, 34. The greater part of the bending of the lead 41 are removed by holding the lead 41 by the straightening pawls 33, 34, and remaining bending is also taken off because the straightening section C is brought down as the lead 41 is left as it is held and the lead 41 is pulled, thus eliminating bending causing the defective insertion of an automatic inserter approximately completely. Accordingly, the reliability of automatic insertion operation can be improved.
Patent JP-S63130327-A (JP)
Title: Working method for making use of exchange work member and working equipment
Inventor: HISAMITSU HIROTOMO
IPC: B29C45/17
Filed: 1986-11-20
Abstract: PURPOSE:To enable the title method to work efficiently at not only on-line time but also off-line time, by making use of a discriminating part for reading- out of action data of an exchange work member at an off-line time. CONSTITUTION:An output signal of a concentration control circuit 101 putting out a control signal at an on-line time due to automatic operation and an output signal of a member discrimination sensor 60 are compared with each each other by a comparison circuit 102 and it is confirmed that it has become a predetermined work member, in the making use of exchange work member having a discriminating part. On one, hand, at an off-line time a comparison of decision action in the comparison circuit 102 is canceled, reader of action data is performed immediately through the action data readout circuit 103 based on an output from a member discrimination sensor 60. Then predetermined work is performed by a driving circuit 105 and driving equipment 106 based on the action data.
Patent JP-S62138663-A (JP)
Inventor: SAKAMOTO NAOKI
IPC: F25B15/00
Filed: 1985-12-11
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-H10103792-A (JP)
Title: Refrigerating device for transportation
Inventor: KIMATA HARUO
IPC: F25D11/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent a defective lubrication due to shortage of the compressor oil of a second compressor by providing a stop delay means for stopping the operation of the compressor after it is continuously operated only for a prescribed time when the stop of the second compressor is selected. SOLUTION: When the stop of a motor pack operation is selected by an operation switch 31, this command is inputted to a stop delay means 34, and a second compressor 8 is stopped by inputting a stop command to a motor pack output means 32 after a prescribed time, for example, five minutes, preset thereto passes. Namely, even after the stop of the motor pack operation is selected by the operation switch 31, the operation of the second compressor 8 is continued for the prescribed time. During this time, compressor oil retained in a refrigerant circuit is recovered to the second compressor 8, and then, the second compressor 8 is stopped.
Patent JP-H10109153-A (JP)
Title: Method and device for pouring molten metal
Inventor: FUJI TAKEHIKO
IPC: B22D11/114
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for pouring molten metal by which the pouring quantity is controlled with a current value flowing through an electromagnetic coil and simultaneously various kinds of controls and adjustments and the removal of inclusions are executed in a pouring nozzle. SOLUTION: In a tundish 1, the pouring nozzle 2 for pouring the molten metal into a mold and provided with a gas flowing hole 6 enabling gas blowing, is connected. Further, in the tundish 1, a stopper 3 for controlling the supplying state of the molten metal 7 to the pouring nozzle 2 is arranged. Electromagnetic coils 4 are arranged on the outer periphery of upper part of the pouring nozzle 2 and pinch force is generated in the molten metal 7 according to conductive power, and the pouring quantity of molten metal is controlled. At the time of flowing Ar gas from a gas flowing hole 6, the reaction with the pinch force of the electromagnetic coils 4 functions and impurity particles are enclosed with gas and floated up together with the gas, and the gas bubble and impurity particles in the molten metal are removed.
Patent JP-H03140497-A (JP)
Title: Electrodeposition coating method
Inventor: KOMATA TAKASADA
IPC: B05D1/36
Filed: 1989-10-27
Abstract: PURPOSE:To improve the productivity per unit volume of an electrodeposition tank by charging a material to be coated into the tank at high speed after transferring to another conveyor in the slipper-dip electrodeposition coating, stopping the material for a specified time and then discharging the coated material at high speed. CONSTITUTION:A first conveyor C1 for conveying a material W to be coated at a specified pitch, a second conveyor C2 for retaining the material in the electrodeposition tank 2 for a specified time and then discharging the material from the tank and a third conveyor C3 for conveying the material to the succeeding stage are provided to the slipper-dip electrodeposition coating device. The material W retained in the tank is transferred to the third conveyor C3, and the material W on the inlet side of the tank is transferred to the second conveyor C2. The coated material W is discharged from the tank at high speed by the second conveyor C2, and the material W transferred to the second conveyor C2 is charged into the tank. Consequently, the volume of the tank is reduced, and productivity is maintained.
Patent JP-2000186300-A (JP)
Title: Preparation of mononuclear detergent particle group
Inventor: KUBOTA TERUO
IPC: C11D11/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of preparing a mononuclear detergent particle group in high yield which is simple in the production step, reduced in the variability of the average particle diameter and the particle size distribution of detergent particle group relative to the variability of the compounding amount of a surface active agent composition and capable of easily adjusting the average particle diameter and the particle size distribution in the method of preparing mononuclear particle group having a surface active agent composition, and a method of preparing mononuclear detergent particle group which are good in the powder properties of the detergent particle group, and simultaneously can be compounded with a large amount of a surface active agent composition. SOLUTION: A method of preparing mononuclear detergent particle group comprises mixing base granule group having an average particles diameter of 150-500 μm, a bulk density of 400 g/L or more and a particle strength of 50 kg/cm2 or more with a surface active agent composition in such a mixing condition as not to substantially disintegrate the base granules, and subsequently mixing the resulting mixture with fine powder while substantially retaining the morphology of the base granules containing the surface active agent composition no obtain the mononuclear detergent particle group.
Patent JP-2000110602-A (JP)
Title: Hybrid automobile
Inventor: TSUCHIYA MASAHIRO
IPC: B60L50/15
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To surely start an engine even though the remaining capacity of a battery is low and at the same time to reduce the costs of components. SOLUTION: When a main battery 3 is exhausted, at first an external connection terminal 16 is connected with an external power source 18 such as a battery on another vehicle in order to charge a subbattery from the external power source 18 through the terminal 16. After the subbattery 16 is sufficiently charged for driving a generator 4, power is fed into the generator 4 from the subbattery 17, and accordingly, the generator 4 cranks an engine 1.
Patent JP-S62137504-A (JP)
Title: Width measuring apparatus and surface defect detector for partially clad material
Inventor: OKAZAKI SUSUMU
IPC: G01B11/245
Filed: 1985-12-10
Abstract: PURPOSE:To enable a width measurement and a defect inspection accurately free from effect of changes in brightness level, by analyzing a binary-processed signal of a differentiation waveform of a photography signal. CONSTITUTION:An image sensor camera 4 is positioned and when a clad material 1 is conveyed with the rotation of a table roll 2, the surface of the clad material 1 is irradiated widthwise with light from a light source 3 and photographed with the camera 4. The photography signal is inputted into a differentiation circuit 5, the differentiation signal is made graphic as binary- coded signal with a binary-coding circuit 6 and then a width calculating section 7 calculates widths of the clad portion and the substrate portion separately. The calculated values undergo an A/D conversion 10 and are fed to a recorder 11. With a decision circuit 12, an alarm 13 is driven when an allowable range is exceeded.
Patent JP-H01121105-A (JP)
Title: Rotary cutting mechanism
Inventor: FUJIWARA HIDEJI
IPC: B23B3/26
Filed: 1987-11-02
Abstract: PURPOSE:To enable the rotary cutting machine to machine the grooves at the end of a bent L-shaped bent bar, etc., which cannot be rotated by installing a transmission pin slidingly engaging with a cutting tool and a grooved cam, and forming the mechanism so that a H-shaped slide block can slide in a slide groove of a face plate. CONSTITUTION:The rotation of a motor is transmitted from a fourth timing pulley through a timing belt to a second timing pulley 8. At this time, when the number of revolutions of a first timing pulley 6 is same as the number of revolutions of the second timing pulley 8, a transmission pin 14 remains stationary at one point of a grooved cam 9, and does not open and close two cutting tools 15. When the difference in the numbers of revolutions of both the timing pulleys once occurs, the transmission pin 14 gradually moves in the grooved cam 9, and slides within a range of eccentricity of the grooved cam 9 to open and close the cutting tools 15. By the opening and closing actions, the groove-machining, etc., of the end of a bent L-shaped round bar, etc., which cannot be rotated, can be performed.
Patent JP-H07135280-A (JP)
Title: Heat pipe type cooler
Inventor: MIYAIRI MASAKI
IPC: F28D15/02
Filed: 1993-11-09
Abstract: PURPOSE:To prevent the net of a wick from being affected by the freezing of a coolant enclosed in a heat pipe even when the coolant freezes when the power supply to a semiconductor element is stopped during the winter time, etc. CONSTITUTION:The lower end of a net 1 put on the internal surface of a heat pipe 2 inserted into a heat receiving section block 3 is set at a level higher than the surface level of a coolant when the surface level rises due to the stoppage of power supply to a semiconductor element.
Patent JP-H09101004-A (JP)
Title: Water level gauge of deaeerator of steam turbine
Inventor: MURAMOTO RYOJI
IPC: F22D1/28
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce the water level detecting error of a water gauge for measuring the amount of reservation of feed water in a water reserving tank. SOLUTION: A thermal insulation material 13a is bonded to fix it to the inner wall surface of a receiving box 11 for a see-through type water level gauge 12, equipped with an illumination device 16 on the back unit thereof, until, a position, corresponding to the water level of feed water 4a in a water reserving tank 3, excluding the wall surface of the peep window side of the receiving box 11 to increase the temperature retaining effect of the water gauge 12 and prevent the thermal damage of the illumination device 16 due to a high temperature.
Patent JP-H11101076-A (JP)
Title: Blind containing light shading medium
Inventor: SASAKI YOSHIMICHI
IPC: E06B9/24
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an opaque condition which can be constituted at low price and uniformized, and improve the wide usability by enabling the condition to be used in various fields. SOLUTION: This blind containing light shading medium is provided with a blind member 2 in which at least a pair of thin transparent plates 4a, 4b are confronted with each other, the circumference is sealed up so as to form a space part 6 therein, and a light shading medium feeding/discharging means 12 capable of feeding and discharging a light shading medium obstructing light transmission between the transparent plates to/from the space part 6. The light shading medium is set into a plurality of colors for example, and the light shading medium is fed in or discharged from the space part 6 in an alternative way by the light shading medium feeding/discharging means 12.
Patent JP-H05118514-A (JP)
Title: Burner device
Inventor: AKITA KOITSU
IPC: F23D14/02
Filed: 1991-10-25
Abstract: PURPOSE:To improve assembly workability for a burner unitary body and a constituting part attendant thereto. CONSTITUTION:A burner device is formed such that a plurality of burner unitary bodies 10 and secondary air branch bodies 11 to guide combustion secondary air to a secondary air hole 8 of the burner unitary body 10 are contained in a burner case 2. A plurality of the burner unitary bodies 10 and the secondary air branch bodies 11 are disposed between a pair of support plates 12 and 13 and a pair of combined bodies 14, positioned facing each other. A burner engaging hole 23 with which a joining edge part 22 of the burner unitary body 10 is engaged and an engaging hole 25 with which the secondary branch body 11 and a claw part 24 located to a coupling body 14 are engaged are formed in a pair of the support plates 12 and 13. The joining edge part 22 of the burner unitary body 10 is engaged with a burner engaging hole 23 and the secondary branch body 11 and the claw part 24 of the coupling body 14 are respectively engaged with the engaging hole 25. Further, at least the one of a pair of the support plates 12 and 13 is securely fastened against the coupling body 14 by means of a fastening screw.
Patent JP-H01120949-A (JP)
Title: Information display system for digital exchange board
Inventor: SUZUKI MASAAKI
IPC: H04M3/60
Filed: 1987-11-04
Abstract: PURPOSE:To retrieve and display all the information required for exchange connection and guide from an exchange board without providing a program memory converting call information into display information and without the provision of any special device in addition to an exchange and exchange board installation by providing a 2B+D channel interface circuit of basic interface structure of an overall service digital network to the digital exchange board and sending/receiving a signal with the exchange so as to apply visual display. CONSTITUTION:In connecting the digital exchange board 14 and a subscriber, when the operator applies key operation of a keyboard lamp 13, a central processing circuit 8 uses a channel of 16kb/s to inform it to an exchange 1 and reports it as a digital signal of multiplex digital channel 2B+D to the exchange 1. The exchange 1 sends reply information to the channel 2B+D and the central processing circuit 8 exchanges the replay information into a display order and sends the result to a display control circuit 9 to control a display circuit 10 to apply the display.
Patent JP-H08119705-A (JP)
Title: Resin concrete and its production
Inventor: OTSUKA SADAICHI
IPC: C04B26/18
Filed: 1994-10-19
Abstract: PURPOSE: To enable the performance of waste treatment, the effective usage of materials and the reduction of cost of resin concrete by mixing slag and scour formed during a casting process with a curable resin and producing a resin concrete formed article from the mixture. CONSTITUTION: This resin concrete contains scour and slag formed during a casting process. The resin concrete is obtained by compounding and mixing 10-35wt.% of the scour, 10-35wt.% of the slag, 8-20wt.% of a curable resin, and optionally a filler and an additive such as silica sand and calcium carbonate in adequate amount, pouring the mixture into a mold and curing at normal temperature or under heating to obtain the objective resin concrete.