baber/WOPTO huggingface dataset:
Patent JP-H07103796-A (JP)
Title: Fluidic flowmeter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/20
Filed: 1993-10-07
Abstract: PURPOSE:To increase the sensitivity of a flow rate sensor for measuring a small amount of current which is provided on a wall surface for forming the depth of the nozzle of a fluidic element. CONSTITUTION:Gas flowing into a nozzle 1 from a left-side entrance 1a flows into a vibration generation part 2 from an exit lb after it becomes a jet. The length in flow direction of each part of the nozzle 1 is the longest, namely L, at the lower side in figure and the shortest, namelyl, at the upper side, thus forming a taper shape. Therefore, the pressure loss at the upper side is small, the flow rate is large, and the sensitivity of the flow rate sensor 3 increases.
Patent JP-H1094718-A (JP)
Title: Catalytic reelection of nitrogen oxide
Inventor: NAKATSUJI TADAO
IPC: B01J23/66
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method by which reactivity and selectivity of the reduction reaction of nitrogen oxides in an exhaust gas are improved by using a reducing agent in the presence of a catalyst. SOLUTION: A hydrocarbon oil essentially comprising a petroleum fraction having 30 to 350 deg.C boiling point is introduced together with a carrier gas into a decomposition reactor 1 where the oil is decomposed and changed into lower hydrocarbons. Then the obtd. lower hydrocarbons as a reducing agent and an exhaust gas containing nitrogen oxides are introduced into a reduction reactor 3 to apply contact reduction to nitrogen oxides in the exhaust gas. The amt. of the lower hydrocarbons calculated as carbon atoms is >=1.0 time as the amt. of nitrogen oxides. Or, a hydrocarbon oil essentially comprising petroleum fraction having 30 to 350 deg.C boiling point is introduced together with a carrier gas into a decomposition reactor 1 where the oil is decomposed and changed into lower hydrocarbons.  The obtd. lower hydrocarbons are introduced into an oxidation reactor 2 to be partly oxidized. The partly oxidized hydrocarbons are introduced together with the exhaust gas into the reduction reactor 3 to apply contact reduction to nitrogen oxides in the exhaust gas. The amt. of the lower hydrocarbons calculated as carbon atoms is >=1.0 time as the amt. of nitrogen oxides.
Patent JP-H0587509-A (JP)
Title: Touch probe
Inventor: OYA KIYOSHI
IPC: G01B7/00
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a touch probe which can detect contact sensitively without any directionality in measurement force and with a simple configuration and has less error due to influence of an external environment. CONSTITUTION:When a feeler which is in ultrasonic vibration in resonance state by a piezoelectric element contacts an object to be measured, the resonance state is disturbed and a phase difference between a current and a voltage between electrodes 3c and 3d of the piezoelectric element 3 changes. This change is detected by allowing a touch signal to be output from a comparator 29 when a measurement value exceeds a setting value by comparing a measurement value of a phase-difference measurement circuit 31 at the time of contact with a setting value which is set to a latch 28. An oscillation frequency of an oscillation circuit 10 is changed at each specified time by a CPU 30 and a minimum value of the phase difference is set as the setting value.
Patent JP-H0299038-A (JP)
Title: Magnetic resonance imaging method
Inventor: MAEDA AKIRA
IPC: A61B5/055
Filed: 1988-10-07
Abstract: PURPOSE:To remove image blurr so that the effect of the shift of resonance frequency becomes positional shift by differentiating the measuring time at the time of the measurement of a magnetic resonance signal at every measurement and making the phase due to the shift of resonance frequency continuous on measured data. CONSTITUTION:A magnetic resonance signal is measured while an inclined magnetic field 108 in an x-axis direction changed in its intensity timewise in the first measurement and an inclined magnetic field 109 in a y-axis direction having constant intensity are applied. In the second measurement, the intensity of an inclined magnetic field pulse 104 is changed and the applying timing of the inclined magnetic field 108' in the x-axis direction and the inclined magnetic field 108' in the y-axis direction having constant intensity is changed so that measurement is started at the point of time when the first measurement is finished to measure a magnetic resonance signal. In the third measurement, a magnetic resonance signal is measured while the applying time is changed in the same way as the second measurement. When a resonance signal is measured by this method, the effect of phase due to the shift of resonance frequency becomes continuous between a plurality of measuring signals and appears as positional shift.
Patent JP-H1096704-A (JP)
Title: Monitering device for fatigue
Inventor: HOJO KIMINOBU
IPC: G01N25/72
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To evaluate fatigue damage coefficient and cracking stability more accurately, by analyzing variation of a thermal stress caused by time-dependent variation of any temperature distribution on an evaluated cross-section using a reverse analysis method and an extended Green function method. SOLUTION: A temperature sensor 3 for outer surface of piping and a temperature sensor 2 for outer surface of nozzle respectively attached to an evaluated piping 4 and a nozzle 1 respectively detect temperature change 3a on the outer surface of the piping and temperature change 2a on the outer surface of the nozzle. A reverse analyzing processor 26 calculates temperature change 27 on the inner surface of the piping from the temperature change 3a, and calculates temperature change 28 on the inner surface of the nozzle from the temperature change 2a using reverse analysis method, and an extended Green function processor 30 calculates thermal stress changes 32, 35 for the piping 4 and the nozzle 1 from the temperature changes 27, 28 using extended Green function method.  Based on thermal stress changes 32, 35, pressure change 7a in the piping provided by a pressure sensor 7, and stress against the pressure in the piping calculated by an inner pressure stress processor 31, a fatigue damage processor 36 calculates fatigue damage of the piping 1, derives variation in stress and fatigue damage degree, and shows the results on a display 25.
Patent JP-S61131337-A (JP)
Title: Spring switching mechanism of shadow mask mounting and dismounting apparatus
Inventor: HANDA KUNIHIKO
IPC: H01J29/02
Filed: 1984-11-30
Abstract: PURPOSE:To make it possible to automatically and surely perform mounting and dismounting a shadow mask having a large spring opening angle and a shadow mask having a narrow interval between the panel inside and a mask frame by having constitution able to stop a switch arm in the middle position. CONSTITUTION:When a solenoid valve 12 is put in an on-state, while a solenoid valve 13 is put in an off-state, a groove cam 6 turns on positive while a switch arm 7 is positioned in an advance position A. Conversely, when the solenoid valve 12 is put in the off-state while the solenoid valve 13 is put in the on-state, the switch arm 7 is positioned in the back position B. When both solenoid valves 12 and 13 are all positioned in the off-state, air balance of a rotary actuator 10 is balanced with atmospheric pressure for increasing resistance of a rack and a pinion of the rotary actuator so as to stop the switch arm 7 at the middle point C. A shadow mask 3 is supplied in the advance position A while a panel 1 is supplied in the back position and a spring 4 can be set to a spring 2 at the middle position C.
Patent JP-S63107513-A (JP)
Inventor: ISHII YOSHIAKI
IPC: B32B13/14
Filed: 1986-10-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0193158-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOBAYASHI KAZUYUKI
IPC: H01L27/04
Filed: 1987-10-05
Abstract: PURPOSE:To arrange efficiently a ring oscillator by a method wherein the ring oscillator is constituted using a plurality of pieces of inverter circuits, which are each provided under each lower part of parts of a plurality of pieces of pads. CONSTITUTION:3 pieces of inverter circuits 1 are each arranged under each lower part of 3 pieces of signal pads 21 formed of second layer wirings 4 and are connected to one another using a first wiring layer 3. That is, the wiring 3 is one that signal wirings (a first layer) 31, a power supply VEE wiring 32 and a reference power supply VBB wiring 33 are respectively connected to the circuits 1 from the pads 21, a power pad 24 and a reference pad 23 through through holes 5 and the wirings 4 including a ground wiring (a second layer) 41 are connected with a ground pad 22 and each pad 2. An earth potential, a VBB potential and a VEE potential are respectively supplied from the pads 21-24. The pads 21 are used as the pads for a circuit 6. Thereby, the packaging region of the circuit 6 can be sufficiently secured.
Patent JP-H0195837-A (JP)
Title: Manufacture of beta type titanium alloy forging
Inventor: TAKAHASHI WATARU
IPC: B21J3/00
Filed: 1987-10-06
Abstract: PURPOSE:To reduce the manufacturing cost of a product by forming a zinc or an iron-zinc film by blasting treatment on the surface of a beta type titanium alloy, then executing cold forging at specified working speed and executing an aging treatment and a nitriding treatment of specified temp. as well. CONSTITUTION:The blasting treatment 8 by the particle adhering a zinc or iron-zinc alloy is executed on a descaled beta type titanium alloy. After executing zinc phosphate treatment and reaction type metal soap treatment 9 on this titanium alloy on which surface a zinc or iron-zinc film is formed, cold forging is executed at the working speed of <=100S<-1> strain speed and a product is obtd. If necessary, aging treatment or nitriding treatment is executed at the temp. of 400-550 deg.C. Or after executing the nitriding treatment at 730-880 deg.C an aging treatment is executed at 400-550 deg.C to improve the hardness of a product. The cold forgeability of the beta type titanium alloy is thus easily improved, moreover the hardness is increased, hence the product cost is reduced.
Patent JP-S61129742-A (JP)
Title: Detector of optical axis deviation
Inventor: ARAI SHIGERU
IPC: G01B11/26
Filed: 1984-11-28
Abstract: PURPOSE:To attain the detection of axis deviation by providing a branch means branching the irradiated beam light to the irradiated beam direction and the right angle, and reflecting the branched light several times. CONSTITUTION:The beam light branched by an optical branch means 1 is reflected for plural times by reflecting means 3, 4. The light is branched at a right angle and the light is reflected also at the right angle, and they are repeated for plural times. The light reflected by the reflecting means is made incident in an optical synthesis means 2 together with the irradiated beam and synthesized, then made incident in an incident optical position detecting means 6. The plural times of reflection is required to use the optical path length long in such a case and the relation of D Ltheta is obtained, where L is the optical path length, D is a distance between two beam lights of the incident light position detecting means 6 and theta is an axis deviation angle. The theta is obtained by the incident light position detecting means and the L is obtained by the number of times of reflection and the distance between the reflecting means, then the axis deviation angle theta is obtained.
Patent JP-H04132119-A (JP)
Title: Manufacture of nb3x multi-core superconducting wire
Inventor: DAIMATSU KAZUYA
IPC: B21F19/00
Filed: 1990-09-21
Abstract: PURPOSE:To realize a longer size and increase critical current density by inserting a plurality of primary segments into a pipe of Cu or a Cu alloy so as to form a secondary stack, reducing the diameter to form a secondary segment, and reducing the diameter. CONSTITUTION:An Nb sheet 1 and an Al sheet 2 in a superposed relation are wound around a Cu rod 3 into a roll form, to be inserted into a Cu pipe 4 as a matrix pipe, with application of CIP or HIP in the cold under a high pressure, followed by reducing the diameter, thereby obtaining a wire rod. The obtained primary segment 5 is drawn, thus forming the primary segment 6. A plurality of primary segments 6 are arranged inside another Cu pipe 7 as a matrix tire, thereby obtaining a secondary stack. The secondary stack is extruded, followed by drawing, thereby obtaining an Nb3Al multi-core superconductor wire. It is desired that an applied pressure should be 500kg/cm<2> or more.
Patent JP-S62112135-A (JP)
Title: Photometric device for single-lens reflex camera
Inventor: MIYAMOTO HIDENORI
IPC: G03B7/099
Filed: 1985-11-11
Abstract: PURPOSE:To obtain the same distribution of photometric sensitivity independently of a stoop value by forming a low reflecting part on a submirror. CONSTITUTION:A reflection control area 11 is constituted by forming a non- reflection area 12a and a fine reflecting part 12b on the reflection control area 11 of the submirror 4 so that the linearity of a photometric output is not disturbed and the distribution of photometric sensitivity if not changed in accordance with stopping. The formation of the fine reflecting part 12b in the reflection control area 11 provides the reflection control are 11 with optimum reflecting characteristics and suppresses the reduction of the photometric output around the optical axis on a film surface which may be generated due to stopping. Since a curved line Y' is changed to a curved line Y by the action of the reflecting part 12b, the reduction of the sensitivity around the optical axis on the film surface is suppressed even if a diaphragm is stopped and the distribution of the photometric sensitivity is not changed as a whole.
Patent JP-H1076833-A (JP)
Title: Air feed control method of air conditioner for vehicle
Inventor: YAMASHITA YUTAKA
IPC: B60H1/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To realize air feed inhibition control which conforms to water temperature without using a water temperature sensor by setting an air feed inhibition time so that it is reduced gradually in accordance with a difference between external air temperature at the time of start and external air temperature at the time of stop and performing the air feed inhibition control which conforms to water temperature. SOLUTION: When a difference θS-θB between external air temperature θB at the time of stop and external air temperature θS at the time of start is smaller than a threshold for judging whether air feed inhibition control at the time of start of a vehicle is necessary or not due to the relation with temperature of engine cooling water, the air feed inhibition control is done. An air feed control part calculates a difference θE=θS-θB (S21) and then calculates an air feed inhibition time tS so that it is reduced gradually in accordance with the difference θE (S22). The compensation is done so that it is reduced gradually in accordance with external air temperature θB at the time of stop for the calculated air feed inhibition time tS (S23).  The counting of time is started to make the drive of an air feed part stand by until the air feed inhibition time tS elapses (S24). When the air feed inhibition time tS elapses, the air feed part is driven to increase air feed amount step by step (S25).
Patent JP-2000080504-A (JP)
Title: Floatable clothing and floatable sewed material
Inventor: OMI HIDEO
IPC: A41D13/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide both floatable clothing having excellent flexibility and excellent feeling of wearing regardless of using a closed-cell foam resin sheet as a main material and to provide a floatable sewed material. SOLUTION: This floatable clothing comprises a sewed material obtained by laminating plural closed-cell foam resin sheets 31 to give a laminate, piling a covering cloth 32 at least on one side of the laminate, quilting the laminate and the cloth 32 to give plural pattern pieces 1 and 1 composed of a multilayer quilting material 30 and connecting the pieces with a flexible connecting material 2. The sewed material is used as a lining fabric 10 and the outside of the lining fabric may be covered with a face side fabric 20 of knitted or woven fabric.
Patent JP-H1097408-A (JP)
Title: Data transfer method
Inventor: MATSUDA YOSHIHIRO
IPC: G06F5/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide the data transfer method which can shorten a data processing time. SOLUTION: A host computer 31 transfers data to an external output device. Then it is judged whether or not application 32 on the host computer 31 has a compressing means 51 and whether or not the output part 34 of the host computer 31 has a compressing means 54. When the output part 34 has the compressing means 54, it is judged whether the compressing means 54 is a hardware or software and on the basis of the result of the judgement of whether the application 32 has the compressing means 51, the compressing means of the output part 34 is selected.
Patent JP-H1098041-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKAMATSU KAZUO
IPC: H01L21/3205
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To improve reproducibility in the reflow process of an aluminum film layer deposited by sputtering, when multilayer interconnections are formed. SOLUTION: An external hydrogen cylinder 20 is connected to a reflow chamber 16 of a multi-chamber type process apparatus for performing a sequential sputtering process to introduce hydrogen gas during a reflow process. A wafer stage 18 heats a silicon wafer 1 by introducing of argon gas. When an aluminum alloy film is formed on the surface of the silicon wafer 1 by sputtering, a natural oxide film is formed, however due to the introduction of hydrogen gas at the reflow process, a reducing reaction occurs to remove the natural oxide film, thereby the reflow process can be performed with good reproducibility.
Patent JP-2000089561-A (JP)
Title: One-component developing device
Inventor: SUZUKI WATARU
IPC: G03G15/08
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To surely uniformize a developer layer on a developing roll by constructing the structure of a simple layer forming part whose fitting positional accuracy is not required so much and provided with the high degree of freedom while satisfying request that a device is made compact. SOLUTION: This developing device is provided with a developing housing 1 which is opened by being opposed to a latent image carrier 9 on which an electrostatic latent image is formed and in which non-magnetic one-component developer is housed, the developing roll 2 disposed by facing the aperture part of the housing 1, set for carrying and feeding the non-magnetic one-component developer and constituted of a magnetic material which is not provided with a magnetic pole inside and at the surface, the layer forming member 3 whose one end side is positioned and locked at a part to be locked 1a formed at the housing 1, whose free end side is arranged by press-contacting with the roll 2 and which forms the layer of the developer and a magnetic force generation member 4 arranged at the forming member 3 side so as to make the forming member 3 press-contact with the roll 2 by magnetic force.
Patent JP-H04131271-A (JP)
Title: Original plate disposal device in mimeographic printing press
Inventor: KOBAYASHI AKIRA
IPC: B41L13/14
Filed: 1990-09-22
Abstract: PURPOSE:To ideally and positively wind waste plates to obtain an improved original plate disposal operation having no possibility of staining hands by a method wherein two waste plates are always lapped with each other to be wound on a take-up cylinder in a continuous paper state. CONSTITUTION:A used waste plate 2 wound on a plate cylinder 1 is released by a rotating wind pressure of the plate cylinder 1 and a release piece 61, clamped between sponge rollers 30, 62, and fed askew upward by a belt 54 and a belt 63. Then, the waste plate 2 is fed askew downward while being clamped between a belt 37 and a belt 24, wound on a take-up cylinder 3 with the base end of the waste plate positioned on the feed belt 54 as an unwound end 2', and stopped. Thereafter, a rotating shaft 47 rotates to clamp the waste plate between a waste plate presser board 48 and a receiving board 49. After the presser board 48 clamps the waste plate, a swinging frame plate 40 moves upward to make the waste plate in a cantilever state. When a next waste plate is fed onto the belt 54, the rotating shaft 47 rotates to release the waste plate clamped between the receiving board 49 and the presser board 48. Simultaneously, the swinging frame plate 40 starts swinging downward about a drive shaft 35. The dropped waste plate is lapped on the next waste paper stopped on the belt 54. Succeedingly, the lapped two waste plates are taken up on the take-up cylinder 3.
Patent JP-H03112566-A (JP)
Title: Electrode for stimulating interior of organism
Inventor: YOKOYAMA MASAYOSHI
IPC: A61N1/05
Filed: 1989-09-28
Abstract: PURPOSE:To eliminate a need to execute binding by means of an absorptive thread during operation and to shorten an operation time by a method wherein an electrode for stimulating the interior of an organism is formed with a needle and an insulation- covered conductor, the conductor in the vicinity of the needle has a structure where it is not insulation-covered, and the adsorptive thread is fixed in a position in the vicinity of the base part of the needle. CONSTITUTION:An electrode for stimulating the interior of an organism is formed with a needle 1 and a conductor 2 insulationcovered at 3 and has structure in which the conductor 2 in the vicinity of the needle 1 is not insulation-covered in order to make contact with an organism. The electrode has the needle 1 to the vicinity of which an absorptive thread 5 is secured. Approximately the 2-10 absorptive threads are preferably fixed in a skirtform shape in a manner to be against the pull-off direction thereof. Since the conductor is usually manufactured by twisting a plurality of metallic fine wires, only by locking the absorptive threads in a dogleg shape in a manner to extend the thread through the twisted wires, the adsorptive threads can be sufficiently fixed to the conductor. The length of the adsorptive thread and the length of the skirt of the skirtform part may have size enough for prevention of slip off of the electrode from an organism, and usually length of 10-30mm is enough.
Patent JP-H1197329-A (JP)
Title: Substrate treating device
Inventor: MORITA AKIHIKO
IPC: G03F7/16
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating device which can reduce the standing-by spaces of holding arms to which treating tools are respectively attached. SOLUTION: A plurality of holding arms 7 is radially arranged around a scattering preventing cup 2. When an arm supporting member 9 which swingably supports one of the holding arms 7 is raised by means of an air cylinder though a swinging shaft at the base-side end section of the arm 7, a cam follower 7b provided at the base-side end section is guided along a cam groove and the arm 7 is displaced in a swinging state while the arm 7 rises to a lying attitude at treating time from a standing attitude at standby time. Since the arms 7 are radially arranged around a scattering preventing cup 2 in standing attitudes when no substrate treatment is performed, the standing-by spaces of the arms 7 can be reduced.