baber/WOPTO huggingface dataset:
Patent JP-H01115618-A (JP)
Title: Manufacture of vessel-like molded body
Inventor: KOI KOJI
IPC: B29C51/08
Filed: 1987-10-29
Abstract: PURPOSE:To manufacture efficiently a vessel-like molded body having double structure of thermoplastric resin sheet, by a method wherein the thermoplastic resin sheet is softened, an air-contained body formed by wrapping air between two sheets is formed and vacuum molding is performed by pressing the body by placing between a top and bottom forces. CONSTITUTION:A top and bottom two thermoplastic resin sheets 2, 2 are transferred to a heating region 3. The two sheets 2, 2 are heated by blowing air 4 into a space between them, the sheets 2, 2 cured through heating by lowering a shutter 5 provided at an outlet part of the heating region and constituted movably vertically are pressed vertically and the sheets 2, 2 are fused together along a widthward direction. When a part fused through an action of the shutter 5 arrives at the vicinity of an outlet of the molding tool 6, the sheets 2, 2 are fused together along the widthward direction by lowering the shutter 5 again, through which an air-contained body 7 obtained by wrapping the air between the sheets 2, 2 is formed. A vessel-like molded body 10 is formed by performing vacuum molding by pressing the air-contained body 7 by placing the same between a top and bottom forces 8, 9 of the molding tool 6.
Patent JP-2001099810-A (JP)
Title: Nitrogen oxide gas sensor
Inventor: KUNIMOTO AKIRA
IPC: G01N27/416
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To greatly improve a speed of response to gas while maintaining large NOx sensitivity characteristics to a Cr based metal oxide. SOLUTION: A detecting electrode 2 on a zirconia solid electrolyte body 1 of the sensor is constituted of a dispersed mixed phase substance of a composite metal oxide phase and a Cr2O3 phase with having Cr as a constitutive element.
Patent JP-H06123605-A (JP)
Title: Absolute position detector
Inventor: HITSUNOUE AKIHIRO
IPC: G01D5/245
Filed: 1992-10-13
Abstract: PURPOSE:To provide an inexpensive small-sized absolute position detector having high accuracy and high resolving power constituted so as to detect the absolute position of a rotary body from the repetition number of times of the cyclic change of an electric angle and the output of a multipolar resolver. CONSTITUTION:The resolver 1 is a multipolar resolver and a gap sensor 2 analogously changes output corresponding to the distance (gap) between a target 3 composed of a magnetic member and the sensor 2 to generate the changes of equal length of four stages with respect to a mechanical angle 360 deg.. An R/D converter 4 converts the output of the resolver 1 to a digital value and an A/D converter 5 converts the output value of the sensor 2 to a digital value. A CPU 8 forms the absolute value of the mechanical angle using the outputs of the converters 4, 5. The absolute position of a rotary body is operated from the repetition number of times of the cyclic change of the electric angle of the resolver 1 outputted from the sensor 2 and the electric angle at the final cycle of the resolver 1.
Patent JP-H02123219-A (JP)
Title: Exhaust purifying filter device
Inventor: ARAI MINORU
IPC: F02B3/06
Filed: 1988-10-31
Abstract: PURPOSE:To reduce the temperature gradient of a filter member without deteriorating the particulate collecting faculty by installing a peripheral edge part heater onto the outer peripheral part of the filter member. CONSTITUTION:A filter member 10 for collecting the particulates in exhaust is installed in the exhaust pipe system 3 of a Diesel engine. A recombustion heater 16 for combustion-removing the particulates is installed in the vicinity of the upstream edge of the filter member 10, and a peripheral part heater 19 is installed in the outer peripheral part of the filter member 10. When the peripheral part heater 19 is turned ON, together with the recombination heater 16, by the signal supplied from a controller 17, the peripheral edge part of the filter member 10 is heated, and the temperature distribution on the cross section is made nearly uniform. Therefore, the temperature gradient between the center part of the filter member 10 and the peripheral edge part is reduced, and the generation of the thermal stress due to the temperature gradient and the generation of thermal crack which is caused by the thermal stress can be prevented.
Patent JP-2000105708-A (JP)
Title: Task managing method and multitask os
Inventor: MASAKI TADAKATSU
IPC: G06F9/48
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a task managing method and multitask OS which can perform task management with a good memory efficiency and can perform programming easily and shorten the processing time. SOLUTION: The task managing method which allows tasks to share a last-in first-out common stack, allows a task put in a standby state from a halt state to enter an execution state in two ways, and puts the task in the execution state back into the halt state according to an end indication puts a task which is in the standby state and should not be executed in a halt waiting state wherein the task enters the halt state after a task of higher priority enters a halt state or is completed, and then puts the task in the halt waiting state in the halt state according to the principle when a task which is currently executed enters the halt state or is completed.
Patent JP-H0997760-A (JP)
Title: Illuminance uniformity measuring method
Inventor: SATO KENJI
IPC: H01L21/027
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enable an exposure system to calculate an illuminance uniformity in an original exposure state by a method wherein the thickness of a resist pattern in a non-exposure region is measured, and the reflected light volume of all the optical system of the exposure system is measured and combined with illuminance measurement data. SOLUTION: A dedicated test mask 11 is composed of nonopaque patterns 12 and opaque patterns 13 arranged in checkers on all its surface of exposure size. Resist on a substrate is irradiated with an exposure energy a few tens times as high as resist sensitivity, and the residual film thickness of a non-exposure part in an exposure region is measured. The maximum reflection factor of the optical system of an exposure system used for exposure is obtained through the given exposure energy by the use of the substrate and the resist. By this method, the residual film in a non-exposure part is measured at many spots, and a residual film distribution in an exposure region is obtained. A reflection factor at each spot in an exposure region is calculated basing on the residual film distortion and a resist sensitivity curve, and a reflection incidence rate to a non-exposure part is made clear.  The above data and the illuminance distribution data of an illuminance meter are combined to calculate an intrinsic illuminance distribution.
Patent JP-H03136499-A (JP)
Title: Acoustic reproducing device
Inventor: TERAI KENICHI
IPC: H04R3/00
Filed: 1989-10-23
Abstract: PURPOSE:To accurately and speedily match the size of sound pressure at a listening position with a phase by optically transmitting sound pressure detection data at the listening position and automatically controlling the size and phase of a woofer signal to be equal with that of a high and mid tone-range speaker. CONSTITUTION:A controller 18 controls an oscillator 19, generates two signals vertically sufficiently separated from a crossover frequency, detects the sound pressure from a super woofer 10 and a high and mid tone-range speaker 9 by a microphone 11 and optical transmitting means 15 and 16 and automatically controls a gain controller 4 so that the sound pressure can be made equal. Next, the signal of the crossover frequency is generated from the oscillator 19 and a phase controller 5 is automatically controlled similarly so that the synthesized sound pressure can be made maximum. Thus, the size and phase of the sound pressure at each listening position can be physically accurately and speedily matched without a special test record. Further, since the optical transmission is used, interference caused by another electromagnetic wave or acoustic wave is completely eliminated and the automatic control can be executed at high speed.
Patent JP-H08136410-A (JP)
Title: Failure diagmostic equipment
Inventor: ABE KUNIHIRO
IPC: G01M17/007
Filed: 1994-11-09
Abstract: PURPOSE: To use common failure diagnostic equipment to various on-vehicle electronic control devices having different communications protocols. CONSTITUTION: For failure diagnosis, a memory cartridge 60 having ROM 61 in which design data for reprogramming of FPGA 45 suitable for communications protocol of on-vehicle ECU 2 is stored is mounted, and together with initializing of failure diagnostic equipment A, the design data stored in the ROM 61 is transferred to the FPGA 45, the FPGA 45 is reprogrammed, and a communications interface suitable for the communications protocol of the ECU 2 is formed. Common failure diagnostic equipment can be used to various on-vehicle electronic control devices having different communications protocols, cost is reduced and flexibility of application is increased.
Patent JP-S61157514-A (JP)
Title: Production of flame-retardant polyurethane foam bondable by flame lamination
Inventor: ISHINO TAKAYOSHI
IPC: C08L67/00
Filed: 1984-12-28
Abstract: PURPOSE:To obtain the titled foam having improved economic efficiency and variability with time, by blending a specific polyol with an aromatic phosphoric ester as a flame-retardant, a diol having a specific molecular weight as a crosslinking agent, etc., and reacting the polyol with an isocyanate component, etc. CONSTITUTION:(A) A polyol consisting of (i) 60-10pts.wt. polyfunctional polyester polyol, and (ii) 40-90pts.wt. substantially trifunctional polyoxypropylene polyol having 2,000-5,000mol.wt. is blended with (B) an organic polyisocyanate, (C) 1-10pts.wt. diol (e.g., ethylene glycol, etc.) having <=1,000mol.wt. as a crosslinking agent, (D) 1-10pts.wt. aromatic phosphoric ester compound (e.g., triphenyl phosphate, etc.) as a flame-retardant, and (E) 0.5-5pts.wt. silicone surface active agent as a foam stabilizer, expanded and polymerized, to give the aimed foam.
Patent JP-H01116626-A (JP)
Title: Electromagnetic driving shutter for camera
Inventor: HORI MASAKATSU
IPC: G03B3/10
Filed: 1987-10-30
Abstract: PURPOSE:To attain the adjustment of a focus and the control of exposure and to unnecessitate an electromagnet for a latch by controlling the rotating direction and the rotating quantity of a normally and reversely rotating motor based on signals from a range measuring device and a photometry device. CONSTITUTION:A primary rotating member 22 and a secondary rotating member 23, both of which are annular, are supported between an annular base 11 and a driving mechanism holding block 12 so that they are supported turnably an optical axis O. The gear 24 which meshes with the final gear of a reduction gear train 17 is formed on the outer periphery of the primary rotating member 22. When a stepping motor 16 is normally and reversely driven, the primary rotating member 22 is always normally and reversely rotated. When a lens barrel 20 is moved to a focusing position after giving normal rotation pulses whose number is in accordance with the object distance to the stepping motor 16 by a range measuring circuit, reverse rotation pulses whose number is in accordance with photometric signals from a photometry circuit is given the motor 16. Thus, a shutter can be released without causing a time lag and the electromagnet for the latch which holds a lens in a specified position is unnecessitated.
Patent JP-H07131958-A (JP)
Title: Stator winding apparatus
Inventor: HAMADA HIROYUKI
IPC: H02K15/095
Filed: 1993-11-04
Abstract: PURPOSE:To improve winding accuracy by reducing variation of tension due to deflection of wire. CONSTITUTION:A needle shaft 41 comprising a needle 41a for supplying a wire W is provided in the opposite side with respect to a stator core S1 to be wound on the extended axial line of a drive shaft 21 which makes reciprocal operation in the direction of axial line due to the crank mechanisms 5 to 7 and also sways around the axial line due to the swaying apparatus 16 and a part to be coupled 41e provided on a needle shaft 41 is coupled relatively unrotatably to the coupling portion formed on the drive shaft 21. A clamp lever 25 is rotated by driving an inner shaft 22 allowing insertion therein of a drive shaft 21 toward lower side with rotation of a rotating screw shaft 33 to press the pawl 25b toward the groove 41d of the part 41e to be coupled. Thereby, both shafts 21, 41 are integrally coupled for the winding.
Patent JP-H06101254-A (JP)
Title: Sink table
Inventor: TAKANO HIDEO
IPC: E03C1/12
Filed: 1992-09-19
Abstract: PURPOSE:To remove a need for setting a tap vertically and separately on the upper surface of a sink and improve the appearance of the upper surface of the sink by combining the tap with the rear surface of an opening or closing cover, and by discharging water into the sink from the tap. CONSTITUTION:One end section of an opening or closing cover 18 for covering the upper surface of a sink 16 is connected to a feed water pipe shaft 21, and the cover 18 is contrived to be opened to the upper side of the sink 16 with the shaft 21 as an axis. Besides, on the rear surface of the opening or closing cover 18, a water channel 19 to communicate with the feed water pipe shaft 21 is formed, and at the upper end of the channel 19, a tap 20 is fitted. The feed water pipe shaft 21 is set on a circular rail 22 set on the inner peripheral side of an opening, and the feed water pipe shaft 21 is contrived to be moved along the rail 22. As a result, when the feed water pipe shaft 21 is moved along the rail 22 in a state that the opening or closing cover 18 is opened, then the tap 20 can be also moved at the same time, and water can be discharged into the sink 16 from a free position.
Patent JP-H08112375-A (JP)
Title: Golf ball
Inventor: TAKEMURA KOHEI
IPC: A63B37/12
Filed: 1994-10-14
Abstract: PURPOSE: To provide a golf ball which has an excellent ball hitting feel, has high repulsive performance and long driving distance. CONSTITUTION: A thermoplastic elastomer formed by dispersing cross-linked diene based rubber particles having an average grain size of <=10μm into an ionomer resin formed by dynamically cross-linking the diene based rubber dispersed in the ionomer resin by a cross-linking agent is used as a base material polymer of the cover of this golf ball having a core 1 and the cover 2 for covering this core 1.
Patent JP-H06125587-A (JP)
Title: Wiring method for circuit board for keyboard switch
Inventor: TAIRA HISAKUNI
IPC: H04N5/00
Filed: 1992-10-14
Abstract: PURPOSE:To provide a wiring method for circuit board for a keyboard switch capable of easily changing the layout of a control key by functions with the circuit board arranged so as to connect each wiring pattern with an arbitrary contact part and remarkably improving the versatility. CONSTITUTION:All wiring patterns 12 of an input circuit are opposed to input side contact patterns 5a of all contact parts 5 through a slit 14. Each wiring pattern 13 of an output circuit is opposed to output side contact patterns 5b of all contact parts 5 through the slit 14. Then, the contact patterns 5a and 5b to be connected with the wiring patterns 12 and 13 are short-circuited by a cream soldering 15.
Patent JP-H01188027-A (JP)
Title: Digital-analog calibration system
Inventor: ARA BERUNARUDEI
IPC: G01R31/319
Filed: 1988-10-31
Abstract: PURPOSE: To enable precise calibration by receiving digital data, adjusting this data through the use of a stored calibration characteristic and generating an analog signal corresponding to original digital data. CONSTITUTION: When the calibration characteristic with respect to each digital- analog converter(DAC) 14 in a calibration memory 42 is stored and data is sent to some DAC, digital data is adjusted through the use of the calibration characteristic stored in this DAC, to calibrate plural DACs 14. As digital data is given at a data bus speed by this, the very precise (100 volt, precise to order) calibration of highly efficient 16-bit DAC 14 is made possible. In addition, when digital data is given to DAC during one test procedure, a calibration characteristic is decided with respect to the range of an expected digital value to furthermore improve precision.
Patent JP-H06126288-A (JP)
Title: Method of removing biologically hardly degradable material
Inventor: ABEYAMA KATSUTOSHI
IPC: C02F1/78
Filed: 1992-10-14
Abstract: PURPOSE:To efficiently remove by treating with ozone for an aqueous liquid containing a hardly degradable material having a specific physical and chemical property, in treatment of waste water, etc., at production of a coke. CONSTITUTION:The aqueous liquid incorporating a phenolic hydroxy group, a carboxylic group, a sulfo group, a nitro group and an ester group in the molecule whose weight average molecular weight is about 1000-1500 and being water-soluble and forming an acid and hygroscopic precipitate in acidic condition and also containing the biologically hardly degradable material, is treated with ozone. In this case, the ozone concentration, aeration speed and treatment time, etc., are selected such that the ozone quantity for one l treating water is about >=100mg.
Patent JP-H0587167-A (JP)
Title: Manufacture of disc for disc friction device
Inventor: TAMURA HIDEKI
IPC: F16D65/12
Filed: 1991-09-30
Abstract: PURPOSE:To prevent the lowering of frictional force by machining the metal discs of a friction device, provided with an organic frictional material made disc and the metal discs selectively brought into pressure contact so as to be used in vacuum, by flame spraying to provide the surface of the metal discs with partial protrusions, and specifying the surface roughness ratio of both metal and organic frictional material made discs. CONSTITUTION:As an example of forming an electromagnetic friction brake, a braked side disc 3 is formed of organic frictional material such as polyimide resin group material or phenol resin group material. A pair of braking side discs 7, 9 are disposed with the disc 3 held in between, and the disc 9 is fixed to a base 13, whereas the disc 7 is installed movably. The discs 7, 9 are made of metal such as soft steel or austenite group stainless steel, and the surface thereof is machined by frame spraying of laser, plasma or the like into the surface provided with partial protrusions in such a way as to satisfy (metal disc surface roughness or representative height)/(organic material made disc surface roughness) >1. Frictional force in vacuum can be thereby prevented from being lowered.
Patent JP-S63128975-A (JP)
Title: Printing start position setting system
Inventor: YAMAGUCHI MASAYUKI
IPC: B41J29/50
Filed: 1986-11-19
Abstract: PURPOSE:To enable easy setting of a left end position for starting printing regardless of paper size and paper setting position by providing a mobile sensor to detect the position of a carriage which moves in the horizontal direction of a platen. CONSTITUTION:A serial printer is provided with a carriage 2 having a printing head mounted which moves in a horizontal direction before a platen 1, a fixed home sensor 3 which detects the position of the carriage 2 and a mobile sensor 4 which detects the carriage 2 over the entire range corresponding to almost the movement range of the carriage 2. After completion of the homing action of a printing head by turning a power supply ON, the mobile sensor 4 is set to the left end position of a desired printing start point, if it is used, and the action of the sensor 4 is validated by means of a valid/invalid selector switch. After this, a cover is closed to permit the printer to space the carriage 2 for determination of the left end position of the printing start point by sensor detection. If paper is set to a printing start position is accordance with the sensor 4 that has moved, printing can be started from the printing start position as a left end position for printing.
Patent JP-H01117241-A (JP)
Title: Magnetron
Inventor: UESAWA KAORU
IPC: H01J23/22
Filed: 1987-10-30
Abstract: PURPOSE:To shorten the length of the projecting part of a microwave output terminal and to simplify connecting works of an insulating ring by forming a concentric-circular groove on one of the end faces of the insulating ring. CONSTITUTION:A microwave output terminal 21 is used also as an exhaust tube and fixed to an output end metal cap 14 which is attached to an eyelet-like metal tube 10 while interposing an insulating ring 15. In this attaching process, the insulating ring 15 provides with a concentric-circular groove 16, which is used for insulation, on one of its end faces, in place of metallizing both the end faces of the insulating ring 15 and attaching each of said end faces to the output metal cap 14 and the eyelet-like metal tube 10 respectively. It is possible to simplify the process and shorten the length L of the projecting part by the thickness of the insulating ring 15 by attaching the microwave output terminal 21 to the metallized layer 20 on the inner side of the groove 16 and the eyelet-like metal tube 10 to the metallized layer 19 on the outer side of the groove 16.
Patent JP-H10120135-A (JP)
Title: Double hold conveyor
Inventor: KAWASE MICHIO
IPC: B65G15/16
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize a deposit part of an article to carry and to save a space of a conveyor device by depositing the article to carry in a supply port part of a supply and discharge opening of each case inside of a case endless continuous belt between both wrapping transmission links at a supply position of the article to carry of a first wrapping transmission device on a carrying and depositing part. SOLUTION: An open space is made between both of chains 7 to use both of the chains 7 as wrapping transmission links to rotate a case endless continuous belt 10. As the case endless continuous belt 10 is arranged in the open space, it is possible to open a supply port part of each case on the inside of the case endless continuous belt 10. Consequently, it is possible to deposit an article to carry in the supply port part of each of the cases from a depositing chute 24 by providing the depositing chute 24 on the inside of the case endless continuous belt 10 on a carrying and depositing part C. As it is possible to adopt the carrying and depositing part C, it is possible to save a conveyor setting space by miniaturizing the carrying and depositing part C without adopting an ordinary deposit part of an article to carry on a supply position P of the article to carry.
Patent JP-S63131801-A (JP)
Title: Turbine bearing
Inventor: MATSUYAMA YASUHIKO
IPC: F16C33/06
Filed: 1986-11-21
Abstract: PURPOSE:To achieve the shortening in the period of repair, by bonding an abrasion resisting member to the outer circumferential sliding part of a turbine bearing. CONSTITUTION:When the white metal 4 being cast on the inner circumference of a bearing 1 is seized, the old white metal 4 is removed and replaced with a new white metal 4. When the new white metal 4 is cast, the heat due to casting is conducted to the back metal consisting of a mild steel, so that it shrinks to change the outer circumferential dimensions. In order to correct this shrinkage, an abrasion resisting member 3 is bonded to the outer circumferential part of the bearing 1. Thus, the period of repair can be shortened.