baber/WOPTO huggingface dataset:
Patent JP-2000129014-A (JP)
Title: Production of phase difference plate
Inventor: INAMORI TOSHIO
IPC: C08J7/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a phase difference plate which is made so that the difference in distribution of plasticizer concentrations may be increased without fail to compensate the unevenness of the thickness of a thermoplastic resin sheet formed by an extrusion film formation method and can therefore provide a uniform phase difference. SOLUTION: There is provided a process for producing a phase difference plate, which comprises: kneading a resin composition comprising 100 pts.wt. thermoplastic resin and 0.2-10 pts.wt. plasticizer with an extruder 1; extruding the kneaded composition into a sheet from a mold 2; before cooling the sheet by contact with a cooling roll 3, evaporating part of the plasticizer from the resin composition in the form of an extruded sheet in a plasticizer evaporation zone provided between the top of the mold and the roll 3 so as to form a concentration gradient in which the plasticizer concentration on the surface part of the sheet form resin composition and that of the center in the direction thickness are different from each other; cooling the sheet by contact with the roll 3;  and stretching the cooled thermoplastic resin sheet, and wherein a high voltage is applied between a counter electrode being the roll 3 and an application electrode 61 set across the sheety resin composition to quickly adhere the composition from part of the plasticizer has been evaporated at the plasticizer evaporation zone to the surface of the roll 3.
Patent JP-H11137425-A (JP)
Title: Electric rice cooker
Inventor: SANO CHIHARU
IPC: A47J27/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To accurately judge rice cooking quantity by obtaining twice judgment data being the base of the judgment for rice cooking quantity during the rice cooking process. SOLUTION: An electric rice cooker is provided with a work coil 10 for heating the inner pot containing rice and water, a center sensor 8 for detecting the temperature of the inner pot, and a heating control means for controlling the work coil by a prescribed rice cooking characteristic on the basis on the basis of the temperature detected by the center sensor 8. In this case, the rice cooking quantity is judged both by a first judgment data for judging the rice cooking quantity obtained at the time of the inner pot temperature T during the process of rice cooking reaching a first set temperature TS1, and by a second judgment data for judging the rice cooking quantity obtained at the time of the inner pot temperature T during the process of rice cooking reaching a second set temperature TS2 higher than the first set temperature TS1 .
Patent JP-S63156933-A (JP)
Title: Electric cooker
Inventor: HIRAMATSU HIDEAKI
IPC: F24C7/02
Filed: 1986-12-22
Abstract: PURPOSE:To make it possible to obtain conditions of high performance cooking in a household electric cooker for cooking frozen foods, etc., by connecting the cooker to a circuit by which the maximum electric power is obtained for a certain time in the beginning of the cooking by driving a main timer and afterwards switching to electric power which matches the cooking. CONSTITUTION:When a frozen food is placed on a net 12 for placing foods to be cooked in a cooking chamber 11 and the contact point 17 of a cooking selection switch 16 is switched to the OFF side to rotate a main timer 18 for setting a specified cooking time, the contact between the points a-b is turned ON by the main cam 21 and electric current starts to flow. Interlinked with this operation a second cam 22 also rotates for a specified time and a circuit with a contact point c is turned ON, and with no relation with a cooking selection switch 16 first and second heating element 13 and 14 receive full electric current for a specified time. After a specified time has elapsed, the circuit with the contact point c is turned OFF by the second cam 22 and a circuit with a contact point e is turned ON and the first and second heating element are energized through an auxiliary heating element 15 which is selected by the cooking selection switch 16 and it is possible to bring the electric power to the power suitable for cooking.
Patent JP-H04179662-A (JP)
Title: Roll cutter
Inventor: HOSONO KEIKO
IPC: B26D1/02
Filed: 1990-11-09
Abstract: PURPOSE:To promptly and easily cut two kinds of roll-shaped sheets into a desired length with no interference by providing a blade holder turning means for turning a blade, supported to a blade holder, when a knob is rotated to right or left. CONSTITUTION:When a knob is right/left rotated, a blade cover 6 follows up to a blade holder 5 to rotate right/left each 60 deg. with a rotary shaft of the blade cover 6 serving as the center. Also a Jug unit 10 is rotated with a large hole 10a serving as the center according to rotation of the knob, and a small hole 10b of the lug unit 10 is made coaxial with a rotary shaft of the blade holder 5, so that movement of the blade holder 5 is converted into rotation with the rotary shaft serving as the center. That is, an eccentric rotary cam is constituted. The blade holder 5 is moved to the outer while sliding on an inner side of the blade cover 6 according to rotation simultaneously rotating also the blade cover 6 with the different rotary shaft serving as the center, and a roll- shaped sheet of lap or the like can be cut by springing out a blade 4 from the blade cover 6.
Patent JP-H05139691-A (JP)
Title: Crane
Inventor: MIYAZAWA HIROSHI
IPC: B66C23/70
Filed: 1991-11-21
Abstract: PURPOSE:To conduct automatic fall-off stop and fall-off stop release of a fixed connection part with respect to a jib installation shaft during a process of jib extension/housing by a twist method. CONSTITUTION:In a fixed connection part 29 of a jib 27, a fall-off stop member 30 is rotatably provided between a fall-off stop position for closing an opening part of the connection part 29 and a release position for opening the opening part, and engagement parts 30d, 4c for preventing rotation of the fall-off stop member 30 with respect to a jib installation shaft 4b are provided in the fall-off stop member 30 and the jib installation shaft 4b engaged with the fixed connection part 29. In a jib swinging-up process at the time of jib extension as well as in a jib swinging-down process at the time of jib housing, this fall-off stop member 30 is rotated relatively to the fixed connection part 29 to be moved between the release position and the fall-off stop position.
Patent JP-H01146335-A (JP)
Title: Bonding equipment
Inventor: MORI RYUICHIRO
IPC: H01L21/60
Filed: 1987-12-02
Abstract: PURPOSE:To make it possible to take out a lead frame after bonding without direct touch with hand and inspect it, by installing a lead frame inspecting equipment constituted of respectively specified lead frame conveying rotary body, stopper and mounting plate, in a lead frame conveying route between a bonding part and a lead frame accommodating part. CONSTITUTION:In a lead frame conveying route between a bonding part and a lead frame accommodating part, a lead frame inspecting equipment 10 constituted of the following is installed; lead frame conveying rotary bodies 15, 16 linking to front and rear conveying equipments, a stopper 19 driven up and down in such a manner as to engage or not to engage with the front end of the lead frame 1 carried horizontally by the rotary bodies 15, 16, and a mounting plate 20 installed under the lead frame 1 to be interrupted by the stopper 19, which plate is removable and in parallel to the lead frame 1. The above plate brings the lead frame 1 into contact with the conveying rotary bodies 15, 16 and separate it from them. For example, the lead frame 1 during conveying is interrupted by the stopper 19, and scooped up by the mounting plate 20, so as to be separated from the conveying rotary bodies 15, 16. Then the lead frame is inspected while it is mounted on the mounting plate 20.
Patent JP-H02151449-A (JP)
Title: Printing hammer of dot impact type printer
Inventor: OTA TAKASHI
IPC: B41J2/295
Filed: 1988-12-02
Abstract: PURPOSE:To obtain a high speed printing hammer having a simple structure by mounting the first plate-shaped hinge connected to the other end of a piezoelectric element at one end thereof and to a connection member at the other end thereof, the second hinge connected to the connection member at one end thereof and to a fixing member at the other end thereof between the piezoelectric element and the connection member and the arm connected to the connection member at one end thereof and having a printing wire at the other end thereof. CONSTITUTION:A plate-shaped hinge 1 is connected to a piezoelectric element 3 at one end thereof and to the connection member 4 at the other end thereof while a plate-shaped hinge 2 is connected to the connection member 4 at one end thereof and to a fixing member 5 at the other end thereof. An arm 6 is connected to the connection member 4 at one end thereof and to a printing wire 7 at the other end thereof. In this printing hammer, when voltage is applied to the piezoelectric element 3, the piezoelectric element 3 performs extending operation in an direction A to push the hinge 1. Whereupon, since the hinges 1, 2 are provided at a predetermined interval, the hinges 1, 2 generate bending deformation and the arm 6 is rotationally operated in a direction B. As a result, the displacement of the piezoelectric element 3 is enlarged to be transmitted to the printing wire 7 and the printing wire 7 moves in a direction C to print a dot by the leading end thereof.
Patent JP-H07161936-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: FURUKAWA KAZUYOSHI
IPC: H01L29/78
Filed: 1993-12-07
Abstract: PURPOSE:To make possible high density integration by reducing a memory cell area. CONSTITUTION:A semiconductor storage device has a capacitor provided with a transverse direction enlargement part 17 in a lower part of a trench 16, and a transistor, an isolation region, etc., are provided above the transverse direction enlargement part, thus improving integration degree. The transverse direction enlargement part is formed by etching in a silicon oxide film 12 sandwiched between a substrate and a silicon layer and can be acquired as a recessed part formed in advance in a semiconductor substrate. A silicon layer is laminated on a semiconductor substrate wherein such a recessed part is formed or another semiconductor substrate is adhered. A desired trench capacitor can be acquired by forming a trench reaching the recessed part and forming a specified film. An oxide film is formed all over a semiconductor substrate wherein the recessed part is formed or in the recessed part to improve insulation property. Influence of radiation can be eliminated in this way.
Patent JP-H08159821-A (JP)
Title: Black/white inversion meter
Inventor: MAIKERU RABUSUTETSUDO
IPC: G01D11/28
Filed: 1994-12-09
Abstract: PURPOSE: To invert the comparative relation of colors of meter characters and scales and their background between day and night and keep thickness of the characters and the scales the same between day and night. CONSTITUTION: Characters or scales are printed on the surface of a board substrate 11 is printed with a fluorescent transparaent ink 12 emithing fluorescent light in white, and the other portion of the background is printed with a non-fluorescent opaque ink 13 not emitting fluorescent light in white. And an ultraviolet lamp for illuminating the board substrate from the side of the front face is disposed. The ultraviolet lamp is turned off in the daytime and turned on in the nighttime, so that comparative relation of colors of the characters and the scales and their background is inverted in black and white.
Patent JP-H04178044-A (JP)
Title: Traffic control system in atm exchange
Inventor: SOMIYA TOSHIO
Filed: 1990-11-13
Abstract: PURPOSE:To reduce production of cell abort or increase in delay after call reception by allocating a parameter call applied at the call reception while discriminating it to be allocated depending whether an average speed or a highest speed. CONSTITUTION:A parameter applied by the user is received by an application parameter reception means 10 of a call reception control section 1 and fed to a cell traffic average/variance calculation means 11. The means 11 uses the application parameter to calculate the average and variance of the cell traffic of the call. The result of calculation is fed to a band allocation method discrimination means 12, in which whether the band used by the call is allocated by the average speed or the maximum speed. When the band allocation method is decided by the means 12, an average speed allocation evaluation means 13 or a variance speed allocation evaluation means 14 is driven depending on the result of decision. Each of the means 13,14 evaluates whether or not there is any hindrance of call allocation with respect to the content of a memory 16. Simultaneously, a data revision means 15 is driven to revise the data in the memory 16 in response to the reception of the allocation.
Patent JP-H08156671-A (JP)
Title: Cup holder serving also as storage part for vehicle
Inventor: ANDO MAKOTO
IPC: B60N3/10
Filed: 1994-12-09
Abstract: PURPOSE: To provide a recession of an extended storage part being connected to a recession for a cup so as to be able to use both recessions as a cup holder serving also as a storage part in a vehicle, an automobile, an electric railcar, a marine vessel, a helicopter, an airplane, or the like. CONSTITUTION: The recession of an extended storage part 50b is provided being connected to the wall surface part 57 of a recession 56 for supporting a cup 100 to form a storage part. At the time of not using as a cup holder, both recessions 56, 50b are used being enlarged into the storage part.
Patent JP-H01148113-A (JP)
Title: Method for transplanting seedling
Inventor: FUJIKI HIROYOSHI
IPC: A01C11/00
Filed: 1987-12-03
Abstract: PURPOSE:To hold a seedling in state capable of readily handling and smoothly and certainly planting and transplanting the seedling to a field, by solidifying a number of root parts one by one with a solidifying medium on holding means, taking out one strain at a time together with root part solidifying the above- mentioned seedling and mechanically planting and transplanting the seedling in the field. CONSTITUTION:A solidifying medium obtained by blending soil with lime and water content is poured into a number of pot-shaped hollow parts 1a... formed to flexible thin plate material constituting holding means 1 in process A. The root part 3a of seedling 3 is inserted to hollow part 1a... packed with a culture medium 2 and the culture medium 2 is solidified by drying. Then in the process B, seedling 3 solidifying root part 3a one strain at a time in the process A is taken out from the means 1 and mechanically planted to a field P using a self-propelled transplanter. According to the above-mentioned method, root obtained by division or seedling in the state grown to some extent is collected and held in state capable of readily handling without relatively requiring load and can be simultaneously smoothly and certainly planted and transplanted in the field.
Patent JP-H08211741-A (JP)
Title: Image forming device and process cartridge
Inventor: KONO YASUNORI
IPC: G03G15/02
Filed: 1995-10-31
Abstract: PURPOSE: To provide an image forming device capable of obtaining a high grade image by eliminating a failure in development caused by the intrusion of the conductive magnetic grains of an electrifying magnetic brush into a developing unit. CONSTITUTION: The device is provided with an image carrier 1 for carrying an electrostatic latent image, an electrifying means for electrifying the image carrier 1, a latent image forming means for forming the electrostatic latent image on the charged image carrier, a developing means 4 retaining a nonmagnetic one-component developer 46 with which the electrostatic latent image is developed and visualized to form a developed image and a transfer means 5 for transferring the developed image to a transfer material P. The electrifying means is of a magnetic brush electrifier 2 formed by magnetically restraining the conductive magnetic grains and the electrifier 2 comes into contact with the image carrier 1 and directly injects a charge into the surface of the image carrier, to electrify it.  The developing means 4 is provided with a developer carrier 41 for carrying the nonmagnetic one-component developer 46 and supplying it to a developing region and a developer layer thickness regulating means 45 for regulating the layer thickness of the developer 46 on the developer carrier 41.
Patent JP-H05122872-A (JP)
Title: Power source
Inventor: MIYAZAKI SADAO
IPC: H02J9/06
Filed: 1991-10-25
Abstract: PURPOSE:To provide a power source in which two batteries are provided to always back up for a specified time. CONSTITUTION:It is assumed that a battery side switch ms1-1 of 1 side is ON, a load side switch ms1-2 of 1 side is ON, a battery side switch ms2-1 of 2 side is ON and a load side switch ms2-2 of 2 side is OFF. A charger CHG1 of the 1 side charges a battery BAT1 in this state, supplies power to a load L. A charger CHG2 of the 2 side charges a battery BAT2. When an AC input is interrupted, the battery BAT1 supplies power to the load L. When the AC input is recovered, the switch ms1-1 of the 1 side is turned ON, the switch ms1-2 of the 1 side is turned OFF, the switch ms2-1 of the 2 side is turned ON and the switch ms2-2 of the 2 side is turned ON.
Patent JP-H01147159-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: UEDA HIROYUKI
IPC: F02P5/152
Filed: 1987-12-04
Abstract: PURPOSE:To make ignition timing for a multicylinder internal combustion engine individually controllable at each cylinder with a few numbers of knocking sensors by performing partial cylinder control and uniform control over the ignition timing after being selected on the basis of driving conditions. CONSTITUTION:In an internal combustion engine 11, at the time of driving conditions where knocking detection accuracy for a cylinder existing in a position apart from a knocking sensor 12, for example, at the time of engine high speed, a second ignition timing control means in a control unit 13 is selected. In this case, ignition timing of all cylinders is uniformly controlled for timing delay on the basis of knocking detection of the whole cylinder or specific ones. Consequently, as far as knocking occurs in a cylinder relatively proximate to the knocking sensor 12, the ignition timing is compensated for timing delay even as to the cylinder a part from the knocking sensor 12, so that intensive knocking occurrence is prevented from occurring. In addition, at the time of driving conditions other than that, for example, at the time of engine low speed, a first ignition timing control means is selected, and thereby timing delay control by cylinders is carried out.
Patent JP-H07142483-A (JP)
Title: Wafer surface flattening method
Inventor: YAMAGISHI NOBUHISA
IPC: H01L21/3205
Filed: 1993-11-11
Abstract: PURPOSE:To enhance the reliability of a semiconductor device while increasing the fabrication yield thereof by providing a method for sufficiently flattening the surface of wafer. CONSTITUTION:An insulating film 13 of silicon oxide based material is deposited on the surface of a wafer 1 while covering the level difference and a flattening insulating film 14 of organic material is deposited thereon while flattening the level difference. Plasma is then generated with density of 10<10>-10<13>cm<-3> in an etching chamber while sustaining the pressure at 10-50 pa or below and the flattening insulating film 14 is etched back until the insulating film 13 is exposed. Furthermore, bias voltage of -500--200v or below is generated in a sheath region on the wafer 1 in order to etch back the insulating film 13 and the flattening/insulating film 14 while setting the etching selective ratio of the film 14 with respect to the film 13 at 0.3-0.9 or less. This method prevents cracking due to oxidation of the flattening/insulating film and progresses the etch back while sustaining the flatness on the surface.
Patent JP-H10127681-A (JP)
Title: Gas cushion type heating square floor cushion
Inventor: KOISO YASUHIKO
IPC: A61F7/08
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To expand a gas mat at the time of use and a provide a square floor cushion which may be held compact at the time of transportation and carriage by combining an exothermic bag which is formed by housing an exothermic compsn. to generate heat by coming into contact with the oxygen in the air in an air permeable bag and the gas mat which has a structure to generate carbon dioxide and to expand the mat at the time of use. SOLUTION: The exothermic bag 9 is formed by packing the exothermic compsn. which consists essentially of oxidizable metals, activated carbon, water holding agents, inorg. electrolytes and water into the air permeable bag. The gas mat 1 is manufactured by partitioning such exothermic bag 9 to plural partition grooves 3 and small cells 4 and enclosing a water bag 7 at the one corner thereof. The exothermic bag 9 and the gas mat 1 are hermetically preserved in a non-air permeable outside bag. At the time of use, a user takes the gas mat 1 and the exothermic bag 9 out of the outside bag, strikes the water bag 7 to rupture this bag and to expand the gas mat 1 by the generation of the carbon dioxide and places the cushion on a chair. The user superposes the exothermic bag 9 and seats thereon in such a manner that the air permeable surface comes into contact with the gas mat 1.
Patent JP-H04176006-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: NARISAWA KOSUKE
IPC: G11B5/31
Filed: 1990-11-15
Abstract: PURPOSE:To achieve a higher patterning accuracy of a conductor coil and an upper magnetic body with easy flattening of a lower magnetic body by covering a magnetic core, i.e. lower magnetic body, formed on a substrate with an insulation film to grind the film flat until the magnetic core is exposed. CONSTITUTION:A first magnetic core 3 is formed on a substrate 1 as lower magnetic body and a protective film 4 is formed covering the first magnetic core 3. Then, the protective film 4 is ground flat until the first magnetic core 3 is exposed, a conductor coil 11 is formed on the first magnetic core through an insulation film 8 and a second magnetic core 13 is formed as upper magnetic body. This facilitates the fattening of the lower magnetic body without degrading a magnetic characteristic while achieving a higher patterning accuracy of the conductor coil and the upper magnetic body.
Patent JP-H01167971-A (JP)
Title: Connector with detecting means
Inventor: AOYAMA KOJI
IPC: H01R13/641
Filed: 1987-12-04
Abstract: PURPOSE: To achieve confirmation of an imcomplete-engaging state by preventing detecting means from being actuated as long as locking portions are not locked to each other. CONSTITUTION: A pressing projection 17 is formed at the inner face of a lever on a side opposite to the outer face of the lever in which a first locking portion is positioned. The pressing projection 17 presses a tongue 19 upon pressing of the lever when first and second locking portions of housings 3, 8 are locked to each other. Consequently, the tongue 19 can be retreated from a region in contact with a second contact 9 for a detecting circuit. Secure locking of the first and second locking portions allows the lever to be returned by its resiliency, so that the second contact 9 is brought into contact with a projection 18, thus actuating the detecting circuit.