baber/WOPTO huggingface dataset:
Patent JP-H0360357-A (JP)
Title: Low inductance actuator
Inventor: KAIDO TSUTOMU
IPC: H02K33/18
Filed: 1989-07-27
Abstract: PURPOSE:To reduce the inductance of a coil by a method wherein a compensating winding is provided in an actuator and the compensating winding is connected to an armature winding in series. CONSTITUTION:An armature winding 1 is moved reciprocally to the directions shown by arrows 5 and 6 in the figure by a flux obtained by a magnetic circuit composed of a magnet 3 and yoke 4 and a current applied to the armature winding 1. At that time, the directions of the currents applied to the armature winding 1 and a compensating winding 2 are opposite to each other as shown by arrows 7 and 8 in the figure and the windings 1 and 2 are connected to each other with lead wires 11 in series so as to have the directions of induced voltages produced by mutual inductances 9 and 10 as shown by reference numerals 12 and 13 in the figure, so that the induced voltage produced by the armature current is cancelled by the induced voltage produced by the compensating current. With this constitution, the inductance of the coil can be reduced and, when a current is applied to the armature winding, the induced voltage is small. Therefore, a high voltage source is not necessary and the current rising time of the armature winding can be shortened.
Patent JP-H11195760-A (JP)
Title: Semiconductor device wiring and manufacture thereof
Inventor: CHAN YON KIM
IPC: H01L27/108
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To minimize deterioration of wiring caused by electromigration for improving a wiring reliability. SOLUTION: A metal wiring layer 26, having a predetermined width is formed on a plug 25a filling a contact hole made in an interlayer insulating layer 22 on a semiconductor substrate. The metal wiring layer 26 is formed in its upper side with grooves to provide a rough surface configuration. Formed on the faces of projections in the rough surface is a first antireflection film 27. Formed on side faces of the wiring layer 26 and on both side faces of the projections in the rough surface is a second antireflection film 29. Since the metal wiring layer has an uneven surface, its heat radiating surface area can be increased, thus enhancing the dissipation effect of Joule heating generated by the wiring.  Since the antireflection film is formed on the side faces of the wiring structure and on the side faces of the projections, deterioration of the wiring due to electromigration can be made less.
Patent JP-S6084287-A (JP)
Title: Quinoxalinone derivative, its preparation and fungicide for agricultural and horticultural use
Inventor: MAKINO KENJI
IPC: C07D209/00
Filed: 1983-10-14
Abstract: NEW MATERIAL:The compound of formula I (R is H, lower alkyl, halogen or trifluoromethyl; n is 1 or 2; m is 0 or 1). EXAMPLE:The compound of formula II. USE:An agricultural and horticultural fungicide exhibiting remarkable effect especially to rice blast by scattering on a paddy field. PREPARATION:A compound of formula I wherein R is H and m is 1 can be produced e.g. by reacting the indoline (2,3-dihydroindole) or 1,2,3,4-tetrahydroquinoline derivative of formula III (e.g. 8-nitro-1,2,3,4-tetrahydroquinoline) with diketene.
Patent JP-H0242568-A (JP)
Title: Method and device for display control of expendables exchange procedure
Inventor: DOBASHI YOKO
IPC: G03G15/00
Filed: 1988-08-03
Abstract: PURPOSE:To flexibly cope with the addition of expendables to be exchanged and the change of exchange procedure by providing a control part for selection message of expendables and a control part for exchange message of expendables and sharing the exchange procedure of expendables. CONSTITUTION:When a selection switch 121 is pushed, an input part 12 transmits a selection signal to an SMD control part 14. The part 14 sends a selection message for expendables to a display part 11 from expendables selection message control part 13 in the prescribed order and displays the message. When the selection message is displayed at the part 11 for the desired expendables to be exchanged, an operator pushes a changeover switch 122. A CMD control part 16 receives an exchange signal with push of the switch 122 and takes out the exchange messages out of an expendables exchange message control part 15 based on the exchange procedure as the exchange messages for selected expendables. These exchange messages are sent to the part 11 and displayed there.
Patent JP-H0717266-A (JP)
Title: Heavy-weight loaded article supporting structure for automobile
Inventor: TAKEMOTO AKIRA
IPC: B60K1/04
Filed: 1993-07-06
Abstract: PURPOSE:To receive a load of a battery apt to move forward by inertia when force such as sudden braking, etc., is applied to a car body in the battery supporting structure of an automobile wherein a battery for traveling is mounted on the cabin rear part. CONSTITUTION:A battery box 21 for housing a battery 3 in the inside is fixed to the rear deck 26A in the cabin rear part. A stopper frame 22 linked to a reinforcement provided on the pillar inside over pillars 37 on both the body sides is bridged to be linked to the box main body 21A of the battery box 21, and a load wherein the whole of the battery box 21 is begining to move forward can be received by the pillars 37 via a stopper frame 22.
Patent JP-S5895805-A (JP)
Title: Structure of iron core of stationary electromagnetic device
Inventor: INUI YOSHIAKI
IPC: H01F27/25
Filed: 1981-12-02
Abstract: PURPOSE:To give a tension to an iron core prepared by winding a thin belt of magnetic metal and to improve the workability by a method wherein a flat plate-shaped spacer formed mainly of an insulating substance is placed at the upper and lower parts of a winding after the winding is inserted in the iron core, and the spacers and the winding are used as inner frames of the iron core when the cut part of the iron core is closed again. CONSTITUTION:When a winding and a spacer 8 are set as the inner frames of an arion core and the iron core is bound with an insulation tape or the like wound round on the outer periphery thereof, a thin belt positioned outside the spacer needs to be made long for the insertion of the spacer 7 and thus a tension is applied thereto in a part fixed with a mold, etc. in the wound iron core, because thin belts are fixed to each other. When a place of fixation is selected to be at the upper part of a leg as shown in the figure, an upper yoke part is made simply to be linear as indicated by a dotted line, and thus almost no strain is given to the iron core, or it is restricted to a very small part. Therefore, the increase in a loss can be ignored practically.
Patent JP-2001025179-A (JP)
Title: Power control device
Inventor: OKADA MAKOTO
IPC: H04Q9/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of power consumption of another apparatus automatically so as to enable ensuring of the power capacity including that of an apparatus expected to be used in cooperation, when an electrical apparatus is started. SOLUTION: A power control device 102 is interposed between a power supply line 101 from an electric power company and a power line 103 and has the function of a breaker, which breaks power supply when the power for household electric apparatuses exceeds a rated allowance, and it has also a function of making communication with each electric apparatus and acquiring information on the power consumption of an apparatus used in cooperation from the electric apparatus, a function of checking whether or not the power is within an allowable amount of power, a function of informing the electrical apparatus of permission or non-permission of starting, a function of showing a user the non-permission of starting on the occasion, when the electric apparatus is informed of it and a function of informing the electrical apparatus of reduction of the amount of power supply.
Patent JP-2000016146-A (JP)
Title: Elevation device for load table
Inventor: MURATA KATSUTOSHI
IPC: B60P1/44
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a load table elevating device which can transport objects upon the ground using a dolly and which assures safety, effectiveness and working easiness when the objects are unloaded to a load box. SOLUTION: A load table elevating device is configured so that a load table 3 is installed at the side or the rear of a load box 7 of a cargo handling vehicle, wherein the load table 3 is structured so that a dolly having at least one wheel can be placed thereon and is furnished at its oversurface with a part for engagement 31 which can be engaged with an engagement part provided on the dolly and can hold the dolly on the load table 3 when it is elevated and sunk. The forefront and the left and right sides of the load table 3 are formed in slopes 3a through which the dolly can be put in and taken out.
Patent JP-S6436565-A (JP)
Title: Handcart such as baby carriage, shopping car for aged, etc.
Inventor: MIYAGI TAKESHI
IPC: B62B5/04
Filed: 1987-07-31
Abstract: PURPOSE: To brake and lock a wheel by fitting a rotary rod by pivotally supporting the center part to the wheel supporting leg rod of a baby car, providing a wheel tread braking part on one end and a wheel lock engaging part on the other end of the rotary rod, and connecting a wire operated by the operation part of a baby car pushing rod part to the rotary rod. CONSTITUTION: The center part of a rotary rod 5 is rotatably pivotally supported and fitted with a leg rod 3 rotatably supporting a baby car wheel 1. One end of the rotary rod 5 is curvedly formed on the tread side of the wheel 1 into a braking part 5a. A projecting pin 5b is planted on the other end part to constitute a wheel lock engaging part. The other end of a wire operated by an operation part such as the lever provided on the push rod part of the baby car is connected to the vicinity of the pivotally supported part of the rotary rod 5 through a pressing spring 15. Braking of the wheel 1 due to operation of the braking part 5a by pulling operation of the wire 12, lock of a wheel axle 2 due to the projecting pin 5b by pressing operation, are performed. Hereby by operation at hand, brake of the baby car and lock of the wheel can be performed.
Patent JP-2000027699-A (JP)
Title: Method and device for discriminating engine cylinder in internal combustion engine
Inventor: GAMO MASARU
IPC: F02D45/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for discriminating an engine cylinder in an internal combustion engine, which can surely start the internal combustion engine even in a low battery voltage condition. SOLUTION: An engine cylinder discriminating range of an engine cylinder discriminating device is set to be smaller than a start cranking speed allowable range under a low battery voltage condition (a battery voltage is lowered so that a crank shaft can pass through a compression top dead center only by one time). When the engine is started at a stop position T1, the crank shaft is rotated only over the start cranking speed allowable range, and is then stopped at a stop position T2.  Since the engine cylinder discriminating device discriminates a crank angle and an engine cylinder before stopping, and it is determined that the crankshaft is stopped at the stop position T2 which is a substantially center position of the compression stroke of #1 engine cylinder in accordance with the compression stroke of #1 engine cylinder which is the result of discrimination of the engine cylinder which is discriminated before the stopping. Further, during next start operation, the discrimination of a crank angle from the stop position T2 is started. Each time when the starting operation is repeated, the internal combustion engine can be started.
Patent JP-H0860616-A (JP)
Title: Stretching method of cable
Inventor: SUZUKI AKIYOSHI
IPC: E01D19/16
Filed: 1994-08-17
Abstract: PURPOSE: To obtain a stretching method by which cables do not cross at an anchoraging part, by arranging lead wires on a protective cylinder without a constriction part, in an appropriate state and inserting them in an external cylinder and parallelly retaining and supporting the lead wires by use of a preventive tool against crossing at the other end of the external cylinder. CONSTITUTION: An anchoraging part is constituted of an external cylinder 11 and a protective cylinder 15 without a constriction part. Lead wires 19 having a specified length and connection part 20 of a cable 3a at one end thereof respectively, are inserted in the pierced holes 14a of anchorage blocks 14 arranged in the protective cylinder 15 and insertion holes 16a of a cutting-off structure 16 and the protective cylinder 15 is inserted in the external cylinder 11. The respective wire ends inserted are parallelly held and supported after the arrangement of pierced holes 14a of the blocks 14, by use of a protective tool against crossing at the other end of external cylinder 11.  Next, respective wires 19 are connected to the corresponding cables 3a are parallelly retained and inserted from the protective cylinder 15 to the external cylinder 11 and protective tool against crossing, without crossing of a number of cables 3a at the anchorage part.
Patent JP-H0242732-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: MIENO FUMITAKE
IPC: H01L29/73
Filed: 1988-08-02
Abstract: PURPOSE:To form, with good reproducibility, a bipolar transistor having an emitter of a prescribed impurity concentration by a method wherein a selective epitaxial silicon layer doped at a high concentration is used as the emitter. CONSTITUTION:An epitaxial silicon layer 8 doped with, e.g., an n-type impurity is formed on a silicon substrate 1 which is exposed inside an opening corresponding to an emitter region. The n-type epitaxial silicon layer 8 forms a p-n junction to a p-type base region 2, and constitutes an emitter. Then, a wiring part 9 composed of, e.g., an aluminum thin film connected to the epitaxial silicon layer 8 is formed. That is to say, a base layer thickness can be controlled by an implantation condition of an impurity for a base and a heat-treatment condition for activation; it can be maintained at a prescribed value with good reproducibility irrespective of an emitter area.
Patent JP-H0358392-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: KOBAYASHI SHINICHI
IPC: H01L29/792
Filed: 1989-07-26
Abstract: PURPOSE:To always perform initialization normally in spite of the state of an input signal by performing plural number of times of reset on different parts of a circuit while a source voltage is migrated from an initial value when a power source is applied to a regulated value. CONSTITUTION:A first power-on reset (POR) part 5 generates a first reset signal reset1 between the initial value in the middle way of migration from the initial value when the source voltage is applied to the regulated value and a first voltage value, and resets each buffer part 1 of the inverse of CE, the inverse of WE, and the inverse of OE. Also, a second POR part 6 generates a second reset signal reset2 while the source voltage is set between the first voltage value and a second voltage value, and resets a read/write control part 2, a timer part 3, and a Vpp signal generating part 4. Therefore, the initialization of the output signals A', B', and C' of each buffer part 1, the read/write control part 2, the timer part 3, and the Vpp signal generating part 4 can be performed normally in spite of the states of the input signals A, B, and C of each buffer part 1.
Patent JP-H0357179-A (JP)
Title: Resistance welding
Inventor: IDEHASHI KENJI
IPC: B23K11/00
Filed: 1989-07-26
Abstract: PURPOSE:To increase the weld strength by setting the conductivities of two conductor members to be resistance welded with each other to be similar to each other, and setting the conductivity of a weld electrode for the second conductor member lower than the conductivity of a weld electrode for the first conductor member. CONSTITUTION:A supporting member 4 is formed of berylium-copper alloy, and a weld electrode 6 consisting of an alumina-dispersed copper on the side of a terminal member 5 has a tungsten chip 7 at the forward end. The supporting member 4 is formed of berylium-copper alloy for the purpose of setting its conductivity similar to that of the terminal member 5 consisting of phosphor-bronze alloy, so heat generation at the supporting member 4 as a weld member and the terminal member 5 is restricted to the minimum. By installing at the tungsten chip 7 to the weld electrode 6 consisting of alumina- dispersed copper on the side of the terminal member 5, heat generation distribution between the weld members is moved toward the terminal member 5 for increasing the heat generation quantity between the supporting member 4 and the weld electrode 6, thereby weld strength is increased.
Patent JP-H1123940-A (JP)
Title: Focusing cam
Inventor: SEKI HIROYUKI
IPC: G02B7/04
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a focusing cam capable of reducing the number of parts and performing smooth focusing operation by making the cam control and calculate a defocusing amount up to a focusing point based only on information on the representative value of the defocusing amount per unit rotational angle and by controlling the rotation of a rotary barrel. SOLUTION: In an AF system, the rotation of a driving device is controlled by providing information on a defocusing amount with respect to a focal distance per unit rotational angle of a rotary barrel 2 actuating a focusing cam device and calculating the rotational angle based on the information of a range measured by a camera. By the driving of the driving device, the rotary barrel 2 is rotated in order to actuate the focusing cam set to drive lenses L1 and L2 so that the defocusing amount per unit rotational angle becomes constant or nearly constant and the lenses L1 and L2 are moved in the optical axis direction and focused.
Patent JP-S6437572-A (JP)
Title: Developing device
Inventor: ENOKUCHI YUJI
IPC: G03G15/08
Filed: 1987-07-31
Abstract: PURPOSE:To bring a developing device and a photosensitive body into speedy contact and noncontact with each other by providing a cylindrical thin film member which is fitted onto a developing roller and guide members which have internal surfaces nearly conforming with the external surface shape of the developing roller and are rotatable on both ends of the developing roller. CONSTITUTION:This device has the developing roller 3, the cylindrical thin film member 2 which has slight surplus length for the peripheral length of the developing roller 3 and are fitted while covering the developing roller, the rotatable guide members 4 which has the internal surfaces nearly confirming with the external surface shape of the developing roller 3 and are arranged on both ends of the developing roller 3, and stopping members 7a and 7b which allow or inhibit the rotation of the guide members 4. The guide members 4 on the developing roller 3 shift in position by the operation of the stopping members 7a and 7b and the position of the surplus part of the thin film member 2 moves. Consequently, the developing device and photosensitive body are brought into easy and speedy contact and noncontact with each other without moving the whole developing device.
Patent JP-H0243435-A (JP)
Title: Heat insulation construction and heat insulation material used therefor
Inventor: KATO SHIGERU
IPC: E04B1/80
Filed: 1988-08-03
Abstract: PURPOSE:To prevent occurrence of a gap between a surface plate and a heat insulating material and simplify the construction by forming the heat insulating material provided with suspending materials having flexibility and elongation property between the components of the heat insulating material, putting the suspending materials on structural materials, and pressing each component with the surface plate on it. CONSTITUTION:Suspending materials 2 having flexibility and elongation property are provided between adjacent plate-like heat insulating components 1 to form a heat insulating material A. Each suspending material 2 is put on a rod-like structural material 4 of a construction to apply each component 1 between the structural materials 4. Next a surface plate 6 is put on the surface of each component 1 to press it, and while each suspending material 2 is elongated, each component 1 and the surface of the structural material 4 are set level. A gap between the surface plate 6 and the heat insulating material A is eliminated to prevent pass of cold air, etc., and construction of a heat insulating structure can be achieved simply.
Patent JP-H05115602-A (JP)
Title: Game machine such as pachinko machine with ash tray
Inventor: YAKOU TOSHIO
IPC: A63F7/02
Filed: 1991-07-09
Abstract: PURPOSE:To facilitate the recovery of cigarrets and the cleaning of ash trays by forming an ash tray support at the bottom of a game machine body to arrange an ash tray made of non-combustible or flame-retarding material on the support part. CONSTITUTION:In a game machine such as a pachinko (Japanese pinball) game machine, arranged ball game machine or rotary drum type game machine, a hole part 7 (recess, hook or the like) as ash tray support part is formed at the bottom of the game machine body 3 and an ash tray 1 made of a non- combustible or flame-retarding material detachably fitted into the hole part 7. The ash tray 1 is formed in a cylinder, a flange part 4 or a groove part 5 is formed at the upper end of an opening to hold cigarrets. The hole part 7 is shaped to match the outline of the ash tray 1. This facilitates collecting cigarrets left by a smoker and cleaning the ash tray 1.
Patent JP-H05247792-A (JP)
Title: Method for removing weft yarn in broken state in loom
Inventor: TAKEGAWA YUJIRO
IPC: D03D47/36
Filed: 1991-04-30
Abstract: PURPOSE:To enable easy removal of yarn in a broken state in a passage leading from yarn feed units to a rotating yarn guide in a drum type weft yarn storing device. CONSTITUTION:In the objective loom for winding weft yarn delivered from yarn feed units onto a storing drum with a rotating yarn guide and picking the weft yarn unwound with an engaging pin with a picking means into a warp shed, the loom is stopped when yarn breakage is sensed in a passage leading from the yarn feed units (2a) and (2b) to the rotating yarn guide 6. The rotating yarn guide is then rotated to wind the weft yarn in a broken state on the upstream side of the storing drum 41 onto the storing drum and the weft yarn is unwound on the storing drum by retreat of the engaging pin 42. The weft yarn in the broken state is subsequently delivered to a weft yarn removing means by jetting a fluid of a picking means.
Patent JP-2000029603-A (JP)
Title: Three-dimensional input device and input method of three-dimensional shape
Inventor: KONO TAKASHI
IPC: G06F3/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a means for easily inputting a three-dimensional shape and the change by assembling them by plural blocks. SOLUTION: The three-dimensional shape to be inputted is assembled by blocks (B1, B2,...) provided with the various kinds of shapes. The block provided with a movable part M is also present among the blocks and the assembled blocks are electrically connected with the other block through a connector C. A three-dimensional shape recognition part 1 inputs the output information from a means for outputting information for specifying the block provided in the respective blocks for forming the three-dimensional shape, the information relating to a connection state with the other block and the information relating to the deformation state of the present block, recognizes how a block group for constituting the three-dimensional shape is assembled and also recognizes the change of the deformed part of the formed block group. Based on that, the data of a three-dimensional model are generated.