baber/WOPTO huggingface dataset:
Patent JP-H06117950-A (JP)
Title: Flange structure for pressure gauge
Inventor: SHIMADA TOSHINORI
IPC: H01H35/34
Filed: 1992-10-08
Abstract: PURPOSE:To prevent fixing force of pressure gauge from propagating to caulked parts and gauge body. CONSTITUTION:A pressure receiving chamber 40 is covered by a diaphragm D and a case 2 is applied thereon. The case 2 and a member 1 in pressure receiving chamber are then caulked at the periphery thereof to integrate them with the diaphragm D between them. Flange 20 of the case 2 is provided, at the root thereof, with a groove 20c and a notch 20b over the entire circumference thereof and thereby the root is made thin as compared with other parts. Consequently, cut-off effect is provided at the root of the flange and when fixing force is applied on the flange 20, the flange 20 flexes at the root to block propagation of fixing force to the gauge body and caulked part 1a. This structure prevents leak at the caulked part.
Patent JP-H0991759-A (JP)
Title: Optical disk of phase transition type
Inventor: OISHI KENJI
IPC: G11B7/258
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk of a phase transition type which has high sensitivity and may be improved in the number of repetitive overwriting by improving durability. SOLUTION: This optical disk of the phase transition type has at least a first dielectric layer 2, a recording layer 3 which causes the reversible phase transition between the crystal and amorphous phases by irradiation with a laser beam L, a second dielectric layer 4, a reflection layer 5 and a protective film 6. The reflection layer described above is so formed as to consist of one layer of tantalum metallic film having high purity. As a result, the sensitivity and durability are improved without providing the disk with fresh layers.
Patent JP-H0899876-A (JP)
Title: Dermatological medicine against heavy infection,which contains ethoxylated and / or propoxylated alcohol and / or content of carboxylic acid
Inventor: FURORIAN BORUFU
IPC: A61K8/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a dermatological composition containing one or more compounds selected from among ethoxylated alcohols, propoxylated alcohols and carboxylic acids as a main active ingredient, and capable of treating superinfecrons without losing the normal microbial flora of the skin. SOLUTION: This composition contains as a main active ingredient one or more compounds preferably selected from among (A) more or polyethoxylated alcohols and/or carboxylic acids of the formula; R'-(O-CH2 -CH2 )n -OR [R is H, a 5-25C alkyl, a group of formula I (R" is a 5-25C alkyl); R' is a 5-25C alkyl, the group of formula I; (n) is 1-50] and (B) propoxylated alcohols and/or carboxylic acids of formula II (R is a 5-25C alkyl, a group of formula I). The composition has remarkable actions on superinfections, especially staphylococci, Pityrosporum ovale, and dermatophytes.
Patent JP-H09113528-A (JP)
Title: Velocity detection control device
Inventor: YAMAMOTO YASUHIRO
IPC: G01P3/489
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To make early start the compensating operation so as to stabilize the operation even in a range of remarkably low velocity and a velocity-zero judged range. SOLUTION: Rotary phase of a rotary shaft of a motor is detected, and the phase thereof and the time of generation are latched, and velocity is detected by a velocity detecting unit 21 on the basis of a phase difference and a time difference between the latch data of this time and the last time. On the other hand, a model velocity is computed by a model velocity computing unit 22 on the basis of a difference of the torque command and the torque estimation, and a mean value of this model velocity computing output is computed by a meaning unit 23a in a period corresponding to the time difference latched by the velocity detecting unit 21.  The mean value of the model velocity from the first meaning unit 23a and a second meaning unit 26 are switched by a comparator circuit CP1 in response to the model velocity, and subtracted from the velocity detection output from the velocity detecting unit 21, which is passed through a limiter circuit C5, and the torque estimation output is obtained by a load torque estimating unit 24 on the basis of a difference between the mean value and the velocity detection output.
Patent JP-2001091831-A (JP)
Title: Optical equipment
Inventor: KAKIMOTO TAKESHI
IPC: G02B15/16
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical equipment constituted so that the deviation of an image forming plane caused by hysterisis at the time of moving a lens can be corrected and high optical performance can be maintained in the optical equipment having a moving lens group moved on an optical axis in order to execute variable power. SOLUTION: This optical equipment is constituted so that an image is formed on the image forming plane by using an optical system 1 including the moving lens group. The equipment is provided with a driving means driving the moving lens group, a control means 17 controlling the driving means, a detection means detecting the difference between the position of the image forming plane obtained when the moving lens group 102 of the optical system 1 for power variation is moved from a wide angle side to a telephoto side and the position of the image forming plane obtained when the lens group 102 is moved from the telephoto side to the wide angle side and a recording means 16 for recording control information which includes the positional difference between the image forming planes and which is used for driving the lens group 102.  The control means 17 controls the driving means on the basis of the control information so as to correct the positional difference between the image forming planes.
Patent JP-H03131770-A (JP)
Title: Direct current input current detecting device of three-phase inverter
Inventor: TAKAHASHI KAORU
IPC: H02M7/48
Filed: 1989-10-18
Abstract: PURPOSE:To measure the DC-side current of the three-phase inverter by detecting AC currents, phase by phase, outputted by the three phase inverter and processing logically three conduction states among semiconductor switches constituting the inverter. CONSTITUTION:Transistors(Tr) 4U, 4V, 4W, 4X, 4Y, and 4Z are connected in a three-phase bridge shape to constitute the three-phase inverter 4. Current transformers 7R, 7S, and 7T detect the AC currents IR, IS, and IT, phase by phase, and lead them to a DC current detecting device 10 and ignition pulses P4U, P4V, and P4W of three positive-electrode side Trs 4U, 4V, and 4W among ignition pulses for the respective Tr from an ignition pulse generating circuit 9 are led to the device 10. The device 10 discriminates an ignition pattern by logical arithmetic according to the states of the respective ignition pulses, selects a proper current among the currents IR, IS, and IT, and outputs it as a DC current IDC. Consequently, the DC-side current of the three-phase inverter can be measured at low cost.
Patent JP-H07129417-A (JP)
Title: Inter-process communication system
Inventor: MIWA MITSUO
IPC: G06F9/46
Filed: 1993-10-29
Abstract: PURPOSE:To exactly and efficiently obtain processing result even when plural request process parts asynchronously issue processing requests. CONSTITUTION:When transmitting a request message to a command analysis part 3, only one ID among plural request process parts 1 is added to the request message by each request process part 1. The command analysis part 3 transmits the request message to a correspondent processing process part 4 based on a command to be requested. On the other hand, after the processing process part 4 executes the requested processing, the received ID is added to a result message as it is. Further, a result repetition part 2 specifies the request process part 1 of the request source corresponding to this ID and transmits the result message. Thus, the request process parts 1 can asynchronously issue the requests and can exactly receive the processing result.
Patent JP-H03134242-A (JP)
Title: Idle speed control device of engine
Inventor: HANADA KENICHIRO
IPC: F02D41/08
Filed: 1989-10-17
Abstract: PURPOSE:To prevent an engine speed from dropping due to an insufficient intake air amount by providing constitution such that the smaller is a detected intake charging amount, sucked to a combustion chamber of an engine, the smaller a lower limit guard is set in a control range of a control valve. CONSTITUTION:In an idle speed control device, constitution is provided such that of the upper and lower limit guards for restricting a control range of a throttle valve corresponding to fluctuation of an intake charging amount, the lower limit guard, which is a primary factor for causing a drop of an engine speed, is changed in accordance with the intake charging amount. Concretely, by the atmospheric pressure, for instance, by judging low and high ground running times, the lower limit guard of a control valve 8 in a bypass passage 7 is set smaller at the time of high ground running with the low atmospheric pressure than at the time of low ground running, in other words, a minimum control opening of the control valve 8 is increased thus to prevent an overcontrol to an intake amount reducing side, caused by decreasing the intake charging amount, and a drop of the engine speed is suppressed as small as possible.
Patent JP-2000098355-A (JP)
Title: Liquid crystal display element and production thereof
Inventor: NISHIYAMA SEIJI
IPC: G02F1/1334
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a display irregularity by sufficiently polymerizing a polymer precursor placed at just under a light shielding part, further to improve the uniformity in RGB color reproducibility, and furthermore, to prevent the contrast from lowering due to scattering at a joined part of a reflective pixel electrode and a relay electrode in a contact hole. SOLUTION: A polymer dispersion type liq. crystal layer 4 comprising a polymer and a liq. crystal is sandwiched between an array substrate 2 provided with a reflective pixel electrode 5 and a counter substrate 3 having a light shielding part 7. The polymer dispersion type liq. crystal layer 4 is irradiated with a UV ray from the counter substrate 3 side and after then irradiated with a UV ray from the array substrate 2 side, and by polymerizing the polymer precursor in a mixed soln. contg. liq. crystal material and the polymer precursor arranged between the substrates 2 and 3, the liq. crystal is separated from the polymer in phase.
Patent JP-H11112821-A (JP)
Title: Color image processing system, image output device provided with the same and recording medium recording program for color image processing
Inventor: ICHIOKA HISASHI
IPC: H04N1/60
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To perform output with the improved legibility of important data in the case of outputting color images by the device of a low color resolution. SOLUTION: Graphic elements stored in a graphic element storage part 12 are divided into the important data of character data or the like and unimportant data in a character data discrimination part 13, the unimportant data are converted in a color conversion processing part 14 matched with the characteristics of a printing part 4 and the important data are converted to black or white in a binarization processing part 15 by the background scanned by a background scanning part 18. They are outputted in black in the case that the saturation of a background color is higher than a predetermined value, and in the case that it is not higher, they are converted into white when the luminance of the background color is lower than the predetermined value and into black when it is not lower.  An image synthesis part 16 develops image data from the color conversion processing part 14 and the binarization processing part 15 so as to correspond to the respective picture elements of an output destination and a gradation processing part 19 color-reduces the developed data to the color expression number of a printer 1 and outputs them to the printing part 4.
Patent JP-S61150874-A (JP)
Title: Steering angle indicator of vehicle
Inventor: NISHIO KAZUAKI
IPC: B62D15/02
Filed: 1984-12-21
Abstract: PURPOSE:To prevent steering angle indication during normal travelling by stopping the steering angle indication when vehicle speed exceeds a predetermined one. CONSTITUTION:The vehicle speed from a vehicle speed sensor 10 is compared with a predetermined speed in a predetermined speed speed setting means 12 by a comparator 11 which generates the output signal to operate a relay 13 when the comparator judges that the vehicle speed from said sensor 10 exceeds the predetermined speed. Thus, a contact 13a in a power source supply line L of a steering angle indicator 4 is opened to make the steering angle indicator 4 inoperative. Hence, during normal travelling, the indicator 4 does not indicator the steering angle even if the steering angle signal is generated from the steering angle sensor 2.
Patent JP-2001093079-A (JP)
Title: Traffic situation displaying device
Inventor: KAWASAKI KIICHI
IPC: G08G1/01
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a traffic situation display device capable of quickly and easily understandably displaying detailed traffic situation information which an operator wants to know. SOLUTION: Traffic situation information including the space parameter (spatial mean speed, space occupancy rate, and traffic density) of a vehicle calculated by picture-processing the photographic picture of a road obtained by a camera 1 and information (congestion level and required time information) obtained by using the space parameter is displayed on the screen of a display part 5 in a chart format and/or graphic format. Then, the display of the present traffic situation information and the past traffic situation information is switched at the display part 5.
Patent JP-H02274830-A (JP)
Title: Corrosion-resistant and wear-resistant cobalt-based alloy
Inventor: POORU KURUTSUKU
IPC: C22C32/00
Filed: 1989-10-18
Abstract: PURPOSE: To produce a Co base alloy having excellent strength, corrosion resistance and wear resistance at a low cost by composing its compsn. of the one essentially consisting of Co and added with specified amounts of Cr, Ni, Mo, W or the like.  
     CONSTITUTION: This Co base alloy has a compsn. contg., by weight, 22 to 30% Cr, 4.0 to 6.0% Ni, <7.0% Fe so as to regulate the total content of Ni+Fe to <20%, 3.0 to 10.0% Mo, <5.0% W, 0.05 to 2.0% Si, 0.05 to 2.0% Mn, 0.02 to 0.11% C, 0.03 to 0.12% N so as to regulate the total content of C+N to 0.06 to 0.2%, <3.0% Cu, <8% carbide forming elements, and the balance Co with inevitable impurities. In this case, between the contents of Mo and W, the relation of Mo>W is held, and furthermore, the contents of C and N are regulated to the ones by which both its corrosion resistance and wear-resistance are made excellent. This Co base alloy is inexpensive because being incorporated with no expensive Nb and Ta, and moreover, it can easily be produced in the forms of castings, forgings, products subjected to powder metallurgy or the like. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001088783-A (JP)
Title: Regulator for diving
Inventor: MATSUOKA JIYUUSHIROU
IPC: B63C11/22
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To simplify assembly of a lever to actuate a pressure-reducing valve on a regulator for diving. SOLUTION: A regulator 1 has a tubular housing 13 with a pressure-reducing valve built in it, and groove parts 101, 102 in the direction orthogonal with its long axis are formed on the housing 13. A lever 17 interposed between the pressure-reducing valve 72 and a diaphragm 10 is inserted into the groove parts 101, 102 as its inner end part 17B straddles over the housing 13.
Patent JP-H05113208-A (JP)
Title: Controlling method for co in incinerator
Inventor: WADA SATOSHI
IPC: F23G5/44
Filed: 1991-10-21
Abstract: PURPOSE:To reduce the amount of oxygen supply to the minimum and to restrain the generation of CO and dioxin, by a method wherein auxiliary air is supplied into an auxiliary combustion chamber, part of exhaust gas generated by burning, which is exhausted from an incinerator, is supplied into the auxiliary combustion chamber, as an agitating gas stream. CONSTITUTION:In an auxiliary combustion chamber 4b, auxiliary air supplied by an air-supplying apparatus 10 is blown-in at an auxiliary air-blowing opening 7 through a first damper 9, and exhaust gas passing through a dust collector 5 in an exhaust gas-treating line 6 is blown-in at an agitating stream-blowing opening 8 through a second damper 11, by a circulation fan 12. For that reason, the exhaust gas flowing from a main combustion chamber 4a to the auxiliary combustion chamber 4b is agitated by an agitating gas stream ejected from the agitating stream-blowing opening 8, and is burnt again while being agitated with the auxiliary air. Therefore, though the amount of oxygen supply is reduced to the minimum, it is made possible that the temperature of burnt gas is kept high, and the generation of CO and dioxin can be restrained.
Patent JP-H03134717-A (JP)
Title: Starting power source circuit
Inventor: KAMATA HISAHIRO
IPC: G05F1/10
Filed: 1989-10-20
Abstract: PURPOSE:To shorten the transition duration at the time when a power source is turned on an off by constituting the circuit so that positive feedback amplification is executed by a PNP transistor and an NPN transistor. CONSTITUTION:When a voltage is applied between connecting points A, B, a current i1 starts to flow, and in the beginning, all becomes a current ig2, and a collector current i2 starts to flow to an NPN transistor Q2. As for this current i2, all flows in from a base current ig2 of a PNP transistor Q1, and a current of the PNP transistor Q1 is increased. This positive feedback amplification corresponds to the case when a value of two resistances in a flip-flop circuit is infinite, therefore, the currents i1, i2 rise and fall very quickly. In such a way, an actuating power source circuit in which transition duration of a rise and a fall at the time when a power source is turned on an off is extremely short can be obtained.
Patent JP-H04147390-A (JP)
Title: Card reader
Inventor: FUWA SHOZO
IPC: G06K17/00
Filed: 1990-10-09
Abstract: PURPOSE:To instruct an air-conditioner to set an approriate air condition that can change with the direction of inserting a card by providing the front and rear sections of the card with a recording section that converts necessary information by twice the number of bits of the information into a bit signal depending on the presence or absence of openings. CONSTITUTION:When a card 3 comes at a predetermined position in a case 1, since the present card reader is provided with a photo sensor 8 so as to be opposite to opening sections H1, H3, H5, and H7 on card 3, a reading head 7 reads the presence or absence of openings H1, H3, H5, and H7. When card 3 is turned upside down and inserted in the card reader taking the front end section 33 forward, the presence or absence of opening H1, H3, H5, and H7 is read by a photo sensor 8. As a result, only by changing the direction of inserting the card can achieve the afforementioned effect.
Patent JP-2000117796-A (JP)
Title: Method for controlling moving process of movable member of plastic injection molding machine
Inventor: HERBST RICHARD
IPC: B29C45/42
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To shorten a cycle time of a plastic injection molding machine to the utmost, on one hand, and to prevent collision of movable members, on the other. SOLUTION: The moving track of a first movable member of a plastic injection molding machine overlaps partially with the moving track of a second movable member. Based on an enabling signal showing the state of movement of the second movable member, the movement of the first movable member is started and one time scale is calculated on the occasion. A first time scale TWA and a second time scale TRAMAX are calculated and compared with each other. The first time scale TWA shows a time between the time point TFW of generation of the enabling signal and the time point t6 when the first movable member reaches the moving track of the second movable member, while the second time scale TRAMAX shows a time between the time point tFW of generation of the enabling signal and a time point t8 when the second movable member gets off the track of the first movable member.  A moving passage 62 of the first movable member is controlled so that a difference between the two time scales be smaller than a prescribed minimum tolerance value ΔT2.
Patent JP-H07127577-A (JP)
Title: Diaphragm pump
Inventor: OYA IKUO
IPC: F04B45/04
Filed: 1993-10-29
Abstract: PURPOSE:To prevent the sliding and resonance between separate members, and dispense with a housing integrating a storing part of a driving part, a holding part of a filter to filter the fluid, and a tank to temporarily store the discharged fluid with a frame respectively. CONSTITUTION:In a diaphragm pump, a driving part 15 consists of an oscillator 13 where a permanent magnet 12 is provided on a shaft 11, and an electromagnetic coil 14 arranged on this outer circumference. On the other hand, a diaphragm 16 supported by a pair of casings 2, 3 is connected to both ends of an oscillator 13. As an air chamber 17 is expanded/contracted by the vibration of the oscillator 13, a suction valve 18 and a discharge valve 19 are opened/ closed to pump the fluid(air). In this constitution, a storing part of a driving part 15, a holding part of a filter to filter the fluid, and an air tank 6 to temporarily store the fluid to be discharged are respectively integrated with a frame 1. This constitution prevents the sliding or resonance between separate members, dispenses with a housing, realizes the miniaturization and reduces the cost.
Patent JP-H07127141-A (JP)
Title: Method of jointing steel pipe
Inventor: WATANABE NOBUO
IPC: F16B7/00
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a jointing method of an architectural steel pipe, which is excellent in the workability and the design, by making use of a shape memory alloy. CONSTITUTION:Two steel pipes 4 provided with slits 5 at the joint 3 are arranged so as to axially butt each other. An inside shape memory alloy 1 and an outside shape memory alloy 2 are positioned at the inside and outside of the joint 3 of the steel pipe 4 respectively. The inside shape memory alloy 1 is treated to memorize in advance a little larger tubular form in the outer diameter than the inner diameter of the steel pipe 4 and the outside shape memory alloy 2 is treated to memorize in advance a little smaller tubular form in the inner diameter than the outer diameter of the steel pipe 4. Both shape memory alloys 1, 2 are heated to restore the original shape in which both alloys have been treated. Then the joints 3 of steel pipes 4 with slits 5 are fastened from both the inside and the outside.