baber/WOPTO huggingface dataset:
Patent JP-H05249036-A (JP)
Title: Gas measuring apparatus
Inventor: GANAPATEI RAMUNASU MAUZE
IPC: G01N21/41
Filed: 1992-12-28
Abstract: PURPOSE: To obtain a lightweight and simple gas sensor by detecting the quantity of radiation absorbed by selection gas penetrated in a measuring state to measure the concn. of gas. CONSTITUTION: A sensor 104 has the gas concentrating polymer 211 coaxially provided to a fiber core 210. The gas concentrating polymer 211 has a high diffusion coefficient with respect to gas such as O2 and CO2 and has high solubility to gas such as O2 and CO2 . A reflecting film 212 covers the gas concentrating polymer 211. The refractive index of the reflecting film 212 is smaller than that of the polymer and the fiber core. This reflecting film 212 is extremely permeable to selection gas and pref. repels optical radiation into the polymer 211 by the total internal reflection. Radiation propagates through the polymer to react with CO2 in the polymer. The concn. of CO2 in test vol. is judged by measuring the attenuation quantity of radiation after the reaction with CO2 in the polymer.  In a separate example, the polymer can absorbs oxygen from the test vol. and the concn. of oxygen is measured by using the extinction of fluorescence.
Patent JP-H07186653-A (JP)
Title: Stopper structure of rotary damper for vehicle
Inventor: KASHIMA MITSUHIRO
IPC: B60G7/04
Filed: 1993-12-27
Abstract: PURPOSE:To restrict the allowable upper limit position of a car body for a wheel without simplifying a rebound stopper in a rotary damper or without specially installing the rebound stopper. CONSTITUTION:As for a suspension device for a vehicle, the wheel 1 on the underside of a spring and a car body 3 on the upper side of the spring are connected through the arm 13 and the link 14 of a rotary damper 11. In the vicinity of the allowable upper limit position of the car body 3 for the wheel 1, each installation angle of the arm 13 and the link 14 is set so that the damping force generated on the extension side of the rotary damper 11 is sharply increased by the progressivity due to the arm 13 and the link 14.
Patent JP-H07198872-A (JP)
Title: Stopwatch device
Inventor: NAKAGAWA MAKOTO
IPC: G04F10/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a stopwatch capable of exactly measuring lap time and section time with a simple operation. CONSTITUTION:With a constitution controlled by a CPU1, a lap time is measured with a first stopwatch counting circuit 11 and a section time is measured with a second stopwatch counting circuit 14. When the lap time is obtained with the first stopwatch counting circuit 11 by switching operation after obtaining the section time by terminating the counting operation of the second stopwatch counting circuit 14 with a switching operation, the remeasurement with them is started after clearing both stopwatch counting circuits.
Patent JP-H06203258-A (JP)
Title: Automatic vending machine
Inventor: ICHINOSE NOBUHIKO
IPC: H02H3/24
Filed: 1992-12-28
Abstract: PURPOSE:To improve the reliability to the counted value of a counter for counting the number of sold articles and to prevent illegal operation from being performed by intentionally disconnecting the electric feed path of the counter. CONSTITUTION:An MPU 5 outputs a pulse signal Sp each time an article is sold to turn ON a transistor(TR), and the electromagnetic counter 1 performs counting operation. A resistor 7 for voltage machine detection parallel to the TR 3 is so constituted that when the TR 3 is OFF, a current less than the operating current level of the electromagnetic counter 1 flows. Therefore, a voltage signal Va of constant level is outputted from the connection point A between the resistor 7 and electromagnetic counter 1 when the TR 3 is OFF, and the voltage level at the connection point A falls to a ground potential level when the TR 3 is ON and when the electric feed path of the electromagnetic counter 1 is disconnected, so that the voltage signal Va is ceased. The MPU 5 generates an alarm signal if stopping outputting the pulse signal Sp when the voltage signal Va is ceased, thereby inhibiting article vending operation from being performed.
Patent JP-H05157646-A (JP)
Title: Pressure-sensitive circuit
Inventor: YAGUCHI OSAMU
IPC: G01L1/00
Filed: 1991-12-06
Abstract: PURPOSE:To enable a press sensitivity to be constant regardless of size of resistance of a pressure-sensitive sensor for withstanding use at a cold area. CONSTITUTION:A pressure-sensitive sensor 2 whose resistance Rs changes is connected between an inverted input terminal and an output terminal of an inversion amplifier 1 and then a reference resistor 3 is connected to the inverted input terminal. On the other hand, an output terminal 5 and a non-inverted input terminal of a second amplifier 6 are connected to the output terminal. A reference voltage source 7 generating a reference voltage Eref is connected to the inverted input terminal of the second amplifier 6 and then a voltage follower 11 is connected to the output terminal through a time-constant circuit 8. The time-constant circuit 8 is provided with a hold means 12 between input and output, allows an input to be connected to an output terminal of the second amplifier 6 and a resistor 9, the other terminal of the resistor 9 to be connected to a fixed contact of a switch 12, and then the other fixed contact of the switch 12 to the non-inverted input terminal and a capacitor 10 of the voltage follower 11. The other terminal of the capacitor 10 is grounded. The other terminal of the reference resistor 3 is connected to the output terminal of the voltage follower 11.
Patent JP-H05156798-A (JP)
Title: Movable ceiling housing device
Inventor: ABE SEIJI
IPC: E04F19/08
Filed: 1991-12-06
Abstract: PURPOSE:To permit a closet to be moved to places where goods can be easily taken out or in on the ceiling panel by a method in which the closet is provided on the ceiling panel in such a way as to enable it to open, close, or rock downwardly, CONSTITUTION:A closet 5 provided to the ceiling opening and closing panel 2 is hung down from a hanging belt 8 suspended through a side plate 2b projected from the plate 2 from the ceiling side, the closet 5, and rollers 9, 10, 11, 12, 13, and 2c provided on the side plates 2b, When the plate 2 is opened by winding or rewinding of the belt 8, the closet 5 is allowed to move vertically.
Patent JP-H07202245-A (JP)
Title: Radiation detector
Inventor: KURAKADO MASAHIKO
IPC: H01L31/09
Filed: 1993-12-28
Abstract: PURPOSE:To provide a radiation detector in which energy resolution and sensitiv ity are improved. CONSTITUTION:A radiation detector comprises a lower wiring 2 and a lower electrode 1 formed of the same film, an upper electrode 4 in such a manner that areas of the electrode 1 and the electrode 4 are constant in a thickness direction in a superconducting tunnel junction equal to an area of a tunnel barrier 3 with a length of 10mum or more from a position in contact with the junction, wherein the lower wiring is formed of a lower electrode layer, a tunnel barrier layer and an upper electrode layer in such a manner that areas of the lower electrode layer, the barrier layer and the upper electrode layer at the three-layer part are equal. Thus, the detector has a structure in which there is no area in no contact with the tunnel barrier in the electrode. Electrons excited by a radioactive ray or a light can efficiently become signal charge in the electrode to improve sensitivity, and a variation of an amplitude of a signal at an incident position of the ray is reduced, and hence energy resolution is improved as well.
Patent JP-H06170207-A (JP)
Title: Pan-shaped granulator
Inventor: ONISHI KAORU
IPC: B01J2/14
Filed: 1992-12-01
Abstract: PURPOSE:To provide a pan-shaped granulator where the generation of mechanical vibration and noise is prevented and the removal work of a coating layer is not required. CONSTITUTION:A granulating pan 2 is inclined, supported and turned, causing a material to be granulated to roll, allowing it to be granulated. And a rake cutting tool 8 is provided leaving a specified space between it and a bottom plate 6 of the granulating pan. Further a cushioning plate 20 made of flexible material is provided on the bottom plate 6 of the granulating pan 2 to make easy the scraping and removal of a coating layer with a specified thickness of the material to be granulated formed on the cushioning plate 20 by the rake cutting tool 8. Consequently the remaining coating layer is easy to remove and does not cause any trouble in operation. Therefore cleaning work for removing the coating layer on work finished is not required and since on work resumption the remaining coating material is held on the bottom plate, a granulating process is immediately performed.
Patent JP-2001164310-A (JP)
Title: Refining method in top-bottom combined-blown converter
Inventor: NAGAI WATARU
IPC: C21B11/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of improving dephosphorizing performance and increasing iron yield by restraining slopping in the case of decarburizing and dephosphorizing while making slag in a top-bottom combined-blown converter. SOLUTION: In a refining method for the decarburizing and dephosphorizing refining while making the slag by adding SiO2 source and CaO source such as lime, calcium carbonate, into an Si-trace molten iron in the top-bottom combined-blown converter, when a part of the CaO source is blown into the molten iron from a top-blown lance together with oxygen jet blown into the molten iron, the time of blowing the CaO source is regulated within 50% of the total oxygen blowing time. At this time, it is desirable that the SiO2 source is a low melting point slag containing SiO2, such as Ni slag.
Patent JP-H11184794-A (JP)
Title: Signal processing system
Inventor: OKAYAMA MUTSUYUKI
IPC: G06F13/14
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts without using many address resources. SOLUTION: Signal processors 2 and 3 are provided with microcomputer interfaces 201 and 301 incorporating address information for identifying whether a control information signal transmitted from an outside microcomputer 12 is valid or invalid to themselves, and signal processing circuits 202 and 302 for operating a signal processing according to the result. Any signal processor 3 in the plural signal processors 2 and 3 incorporates a changeover switch 303 for switching output signals from the plural signal processing circuits 202 and 302, and outputting them to the outside part, and the microcomputer interface 301 of the signal processor 3 incorporating the changeover switch 303 controls the switching of the changeover switch 303 according to a control information signal from the microcomputer 12.
Patent JP-H11187596-A (JP)
Title: Permanent magnet rotary electric machine and its controller
Inventor: TAJIMA FUMIO
IPC: H02K1/27
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet rotary electric machine having a small size and a light weight resulting in a large generating torque and hence high operating efficiency or a permanent magnet rotary electric machine particularly optimum as a drive motor of an electric vehicle. SOLUTION: A rotor 30 has permanent magnets 34a, 34b, 34c, 34d therein. The magnets 34a and 34b constitute one pole, and the magnets 34c and 34d constitute the other one pole. An auxiliary pole 32c disposed between the magnets 34a, 34b and 343c, 34d for constituting the one pole is disposed at a position deviated from a central position of the permanent magnet.
Patent JP-H09180894-A (JP)
Title: X-ray source
Inventor: TAIMA YASUSHI
IPC: H01J35/14
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray source which can exhibit high performance in observing a microscopic material by sealing a field emission micro electron source in which an emitter chip, an extraction electrode and a focusing electrode are integrally formed and an anode having a cooling means, in a vacuum vessel. SOLUTION: A medium sized conical projection 15 is formed in the center of a metallic or semiconductor plate 14, and an emitter chip 11 having the pointed tip having extremely small curvature and a microfield emitter 10 composed of an electron extraction electrode 12 and a focusing electrode 13 integrally formed so as to surround this, are provided in a cathode 22. An anode 23 which is composed of a thin plate of W, Cu, Cr, Fe, Co or the like and in which a cooling pipe line 24 is arranged, is formed, and the cathode 22 and the anode 23 are sealed in a vacuum vessel 21, and a window 25 which introduces X-rays generated from the anode 23 to a sample and is covered with a thin film of Be and Al, is formed in the vacuum vessel 21. Therefore, an electron emitted from the tip of the emitter chip 11 can be converted into an electron beam not more than about 0.1μm on the anode, and is useful for an X-ray microscope or the like.
Patent JP-H11184267-A (JP)
Title: Device and method for transfer current control in image forming device of electrophotographic system
Inventor: SAITO TETSUSHI
IPC: G03G15/16
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To expedite the processing of an image forming device by raising the effective current flow in the leading end margin on recording material in a very short time by switching the plural transfer current controlling signal according to PWM system. SOLUTION: Data PWM DATA 1, 2 and 3 being respectively input to first, second and third PWM circuit is DATA 1 < DATA 2 < DATA 3, that is respectively allowed to take out the PWM circuit output through low pass filters 402, 404 and 406, to select in the order of the DATA 1, 2 and 3 by the data selector 408, at the time of raising the transfer current, and to output the rapidly rising transfer current controlling signal by supplying the transfer current corresponding thereto, the device is made possible to charge the electrostatic capacitance of the recording material carrier sheet, and to raise the effective current flow in the very short time.
Patent JP-H07201116-A (JP)
Title: Optical disk loading mechanism
Inventor: MOGI YUJI
IPC: G11B17/24
Filed: 1993-12-29
Abstract: PURPOSE:To attain a mechanism for inhibiting push-closing of a slide table at the time of playing and permitting the push-closing at the time of nonplaying. CONSTITUTION:A tray 3 to mount plural optical disks in freely rotatably provided on the slide table 2 capable of freely entering and leaving a case. A U-shaped rack 2a and a U-shaped guide groove 2b are provided on the back surface of the slide table 2. An oscillatory arm 4 is freely turnably provided on a chassis. A pulley 6 to be rotated round a rotary shaft of the oscillatory arm 4 and a pinion 7 to be driven by this pulley are provided on the oscillatory arm 4, and a shaft 7a integrated with the pinion 7 is engaged with the U-shaped guide groove 2b, and also the pinion 7 is meshed with the U-shaped rack 2a. Then, a gear 4a integrated with the oscillatory arm 4 is meshed with a rack 8a of a slider 8 for vertically moving a turntable.
Patent JP-2001163414-A (JP)
Title: Automated storage and retrieval system
Inventor: KOMATSU YUKIO
IPC: B65G1/137
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To set the delivery reservation in setting the warehousing of articles in an automated storage and retrieval system. SOLUTION: A warehousing/delivery reservation setting screen is provided in a setting terminal of the automated storage and retrieval system so that the delivery reservation can be set simultaneously with the setting of the warehousing therefrom. The warehousing/delivery reservation setting screen is selectable from a menu, the warehousing amount, the delivery date, and the delivery amount are inputted therein, and when the warehousing date and the delivery date are coincide with each other and the warehousing amount and the delivery amount are coincide, the warehousing/delivery achievement file is renewed so as to save labor in the practical warehousing.
Patent JP-H11186513-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: SHIROSAKI MASAMI
IPC: H01L29/76
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, wherein the surface area of a cylindrical part constituting a cylindrical storage node is sufficiently large to keep the physical strength of the cylindrical part. SOLUTION: Silicon particles are formed only on an outer wall of a cylindrical part 6d through a thermal process for roughening, while an amorphous silicon film is left on an inner wall with no roughening process, so that the surface area of a storage node 6b at the outer wall of the cylindrical part is increased, keeping the physical strength at the cylindrical part with the amorphous silicon on the inner wall, and suppressing the breakage or the collapse of the cylindrical part.
Patent JP-H0624830-A (JP)
Title: Production of tl-base oxide superconductor
Inventor: NAKAJIMA OSAMU
IPC: C04B35/45
Filed: 1991-12-13
Abstract: PURPOSE:To obtain a Tl-base oxide superconductor having a high critical temp. by using a raw material with the Tl content decreased and the Ca content increased as compared with Tl2Ba2Ca2Cu3Oy and sintering the raw material in the presence of oxygen with the temp. and time controlled. CONSTITUTION:Tl2O3, BaCO3, CaO, CuO, etc., as the raw materials are mixed to prepare a starting material, in which the Tl content is decreased and the Ca content increased as compared with a stoichiometry value of the composition expressed by Tl2Ba2Ca2Cu3Oy ((y) is the number meeting the requirement of valence). The mixing ratio of the raw materials in the number of atoms of Tl, Ba, Ca and Cu is appropriately controlled to (2-alpha):2:(2+beta):3 (where 0.1<alpha<0.6 and 0.1<beta<0.5). The starting material is sintered at 890-910 deg.C for 5-10min in an oxygen-contg. atmosphere and then cooled at a rate of >=10 deg.C/min. An oxide superconductor having a crystal structure expressed by Tl2Ba2Ca2Cu3 Oy is synthesized in this way as a single phase.
Patent JP-H05177190-A (JP)
Title: Intracapsular neutralizer for neutralizing waste liquid
Inventor: OCHI YASUO
IPC: C02F1/66
Filed: 1991-12-11
Abstract: PURPOSE:To manufacture an inexpensive and reliable intracapsular neutralizer for strongly alkaline or strongly acidic industrial waste liquid without the necessity of installing an automatic pH value control device. CONSTITUTION:A kneaded material for neutralization 3 composed of a dissolution substance 6 dissoluble in a waste liquid to be treated having a prescribed pH value and a neutralizing chemical agent 7 for neutralization of the waste liquid is stored in a neutralizing chamber 4 of a multiporous plastic capsule 2 provided with a number of pores 5. For example, hydrochloric acid in the industrial liquid is infiltrated into the multiporous capsule 2 to dissolve the dissolution substance 6 and reacted with the neutralizing chemical agent 7 to expose the agent 7 by the dissolution, thus the neutralizing treatment is performed.
Patent JP-H10194582-A (JP)
Title: Sheet processor and image forming device provided therewith
Inventor: KAWADA WATARU
IPC: G03G15/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent impairment in register of plural sheets ejected and stacked in order for ensuring their post-processing time, by preventing an upper sheet from being fed by an ejection roller prior to a lower sheet. SOLUTION: When its sensor 13 detects the passage of the trailing edge of a sheet over a knurled belt 19, a sheet processor reverses its ejection roller 32 with its feed control means to feed plural sheets toward the knurled belt 19. In that case, the sheet processor prevents the feed force of the ejection roller 32 for feeding plural sheets from acting on upper sheets after a lower sheet has reached the knurled belt 19 as well as before upper sheets reaches the knurled belt 19. That ensures the post-processing time for the sheets without causing impairment in register thereof.
Patent JP-H09166347-A (JP)
Title: Fan coil unit
Inventor: DAIMARU SUKEMASA
IPC: F24F11/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of set temperature alteration operation upon alteration of an operation mode by providing both of a heating temperature set part and a cooling temperature set part in a rooms temperature set means. SOLUTION: A temperature control 3 includes an operation switch 7 for switching operation/interruption, and two temperature setting thumbscrews 8, 9. The one is a heating temperature set thumbscrew (heating temperature set part) 8 and the other is a cooling temperature set thumbscrew (cooling temperature set part) 9, both constituting a room temperature set means 10 device. An operation mode judgement part 11 of a control part 4 judges that heating operation is performed provided the detected temperature is above a reference temperature. In contrast, provided the detected temperature is lower than the reference temperature, it judges that cooling operation is performed.  On the basis of the judgement result, a set temperature selection part 12 reads set temperature corresponding to the operation mode from the set value of both temperature set thumbscrews 8, 9, and outputs it to a fan control part 13.
Patent JP-2000200638-A (JP)
Title: Connector having pre-loading contact and its using method
Inventor: ANNALER JACQUES
IPC: H01R12/71
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost connector to make good contact with a smart card. SOLUTION: This connector 1 has an insulating structure 2 and a number of elastic conductor strips 3-8 held in the insulating structure 2 and provided with soldering contact pins. Pre-load is applied to the soldering contact pins 11-13 and the insulating structure 2 has fixed members 14-17 aligned in a plane against which the pre-load contact pins 11-13 are pushed.
Patent JP-H11176699-A (JP)
Title: Electrolytic solution for electrolytic capacitor
Inventor: ITO TAKAHITO
IPC: H01G9/035
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic solution for middle voltage which has a high spark voltage and high conductivity and is stable at high temperatures. SOLUTION: An electrolytic solution for an electrolytic capacitor made by dissolving saturated aliphatic dicarboxylic acid compound having the total carbons 8 to 11 expressed by a formula or the salt thereof in a solvent mainly containing an organic polar solvent has alkyl groups as side chains at predetermined positions, thereby improving solubility. This can increase a concentration of solute to produce high conductivity and further to reduce the deterioration of characteristics during storage at high temperatures. In this respect, R1 and R2 in the formula are alkyl groups having 1 to 4 carbons.
Patent JP-2000170390-A (JP)
Title: Repairing method for water leakage from concrete structure and equipment therefor
Inventor: IZAWA AKIHIRO
IPC: E04G23/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To easily perform waterproofing repair work by using permeable waterproof agent capable of interrupting water leaking passages by the formation of a substance which is water repellent and non-permeable to water by the reaction with calcium component or the like in concrete in narrow gaps due to cracking. SOLUTION: This repair method and equipment for a water leaking portion in a concrete structure comprises an almost rectangular elastic membrane body 31 consisting of elastomer, a casing-shaped frame member 32 for retaining the outer peripheral portion of an elastic membrane body 31, an anchoring mechanism 33 for fixing the frame member 32 to a concrete wall surface 1a in a tight contact state, and an injection connector 34 comprising a pipe joint attached to a central portion of the elastic membrane body 31.  An elastic membrane body 31 is swelled and deformed by injecting under pressure the permeable waterproofing agent S into a filling gap 35 formed between the concrete wall surface 1a and the elastic membrane body 31, and the permeable waterproofing agent S permeates to an exposed crack 2 within the region surrounded by the frame member 32, thereby creating water repellent and impermeable substances as secular changes and realizing water stop effect.