baber/WOPTO huggingface dataset:
Patent JP-S63215947-A (JP)
Title: Biosensor and operation thereof
Inventor: TAKEYA MAKOTO
IPC: G01N27/28
Filed: 1987-03-05
Abstract: PURPOSE:To enable the trapping and detection of trace components of an organic substance in air at a high efficiency, by introducing a substance to be measured in air into a water absorbing element carrying an enzyme, antibody or a microorganism to react after the collection thereof by electric dust collection. CONSTITUTION:An antibody, an enzyme-labelled antigen and moreover, a substrate necessary for performing an enzyme reaction, for example, a color forming agent and light emitting agent are carried on a water absorbing element 1. An air introduction tube 2 is provided to introduce material to be measured in air and a discharge electrode 3 in the introduction tube 2. Then, a voltage is applied between the discharge electrode 3 and a dust collection electrode 4 with a DC power source 5 to be measured with a light source 6 and a light receiving element 7. This enables the trapping and detecting of trace components in air at a high efficiency.
Patent JP-H11246187-A (JP)
Title: Braking device for winding-up winch
Inventor: HOSHINO HIROYUKI
IPC: B66D5/26
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To let a winch be braked by leg power at the time of free falling operations, and enhance operation properties by widening a braking range when the brake is applied at the time of heavy operations. SOLUTION: In this device, hydrualic pressure P0 suppied from a pressure source 6 is decompressed down to secondary pressure P1 as specified, and the secondary pressure P1 is decompressed by a secondary pressure reducing valve 9 in such a way as to be assist pressure proportional to the pressure of the head side oil chamber 1a of a braking cylinder 1. The aforesaid assist pressure is additionally applied to the rod side oil chamber 1b of the braking cylinder 1 in such a way that the leg power of an operator can be made light, and when the pressure of the head side oil chamber 1a is equal to or greater than a specified value, the assist pressure is made equal to the secondary pressure P1 , and since no sssist pressure is increased beyond the secondary pressure, the increasing rate of braking force as leg power is increased, can thereby be made small.
Patent JP-H01223334-A (JP)
Title: Ceramic moisture sensor and manufacture thereof
Inventor: SASAKI NOBUTOSHI
IPC: G01N27/12
Filed: 1988-03-03
Abstract: PURPOSE:To obtain a sensor inexpensive with excellent mechanical strength, by pulling out a lead electrode simultaneously with the formation of a sensor electrode to eliminate the need for a complicated refined assembling process. CONSTITUTION:A sensor electrode 4 of a ceramic moisture sensor 1 is provided with a leader section 6c extending to a periphery of the sensor 1 from the electrode 4 thereof so as to contact a connection pattern 5 and an extension on a surface not contacting a sensor mounting substrate 2 so as to allow as electric connection to a surface contacting the substrate 2 along the side rim of the sensor 1 from the leader section 6. Then, when the electrode 4 of the sensor 1 and the pattern 15 are baked simultaneously at a high temperature as maintaining such a positional relationship that the electrode 4 is introduced to a lead electrode 3 by the pattern 5, the sensor 1 is fixed on the substrate 2 as the electrode 4 and the pattern 5 are caused to fasten while the electrode 4 is pulled out and connected to an electrode 3. In this manner, a sensor can be obtained as inexpensive with excellent mechanical strength.
Patent JP-S52133810-A (JP)
Title: Continuous preparation of steel material by rolling sintering
Inventor: SHINOHARA NOBUYUKI
IPC: B21B1/00
Filed: 1976-05-01
Abstract: PURPOSE: To prepare the steel material from reduced iron as a raw material in low cost without passing through the melting state with using simple equipment by rolling sintering process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63215882-A (JP)
Title: Actuator
Inventor: YABUKI MINORU
IPC: F03G7/06
Filed: 1987-03-05
Abstract: PURPOSE:To secure such an actuator that is longer in service life and makes the form of a form memory alloyed plate reverse and then reciprocate a shaft, by alternately heating each of plural shape memory alloyed plates stored into a semielliptic or conical form having a flat part on the top. CONSTITUTION:A strip plate of a shape memory alloy is stored into a semielliptic form having a flat part L on the top, and this plate 1 is reversed at room temperature, setting it down to the shape memory plate 1. This reversed shape memory plate 1 and an original shape memory plate 2 are pierced through a shaft 4 together with a stopper 3. Forming an actuator, and each upper and lower end of these shape memory plates 1 and 2 is fixed there. And, the shape memory plate 1 being in a (b) state at the room temperature is heated whereby this plate 1 is restored to the memory form, and simultaneously the shape memory plate 2 is buckled and reversed. Next, the shape memory plate 2 is heated in a (c) state, whereby both these shape memory plates 1 and 2 rotated in the reverse direction, and the shaft 4 is driven by suchlike actuation.
Patent JP-S62208031-A (JP)
Title: Data recording camera
Inventor: INOUE MANABU
IPC: G03B17/00
Filed: 1986-03-07
Abstract: PURPOSE:To eliminate misprinting due to erroneous recognition between two kinds of films by providing a film loading part and a loading part for a recording medium other than films, and imprinting a mark which indicates that laboratory information is already recorded on the recording medium. CONSTITUTION:A film F is loaded in a data recording camera body and an IC card B is loaded in the lading part X1 for the card B which is provided to a rear cover 13. The card B is connected electrically to an electronic circuit 22 provided to the camera body through connector pins 20 and a laboratory information signal generated by the circuit 22 is transmitted to an recorded on the card B. Further, the circuit 22 is provided with a mark imprinting part PR for imprinting a mark m1 for the correspondence between the film F and card B on the film F to imprint the mark through an accessory AC and also record it on the card B. Thus, misprinting due to an erroneous recognition between two kinds of films is eliminated.
Patent JP-H06264796-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: NAKAJIMA YUKI
IPC: F02D41/14
Filed: 1993-03-11
Abstract: PURPOSE:To secure favourable operability by respectively starting feedback correction by an air-fuel ratio sensor after amount increase correction at cooling water temperature in the case when nature of fuel is heavy and feedback correction at the time of activation of the air-fuel ratio sensor in the case when it is light. CONSTITUTION:A driving condition of an internal combustion engine is detected by a means 1, and simultaneously, in accordance with this detection result, a basic fuel injection amount is computed by a means 2. Additionally, in accordance with cooling water temperature of the internal combustion engine, the basic fuel injection amount is increased and corrected by a correction means 3. Furthermore, in accordance with a detection result of an air-fuel ratio sensor 4 arranged in an exhaust system of the internal combustion engine, the basic fuel injection amount is feedback corrected by a correction means 5. In the aforementioned constitution, nature of fuel is detected by a detection means 6. In the meantime, an activation state of the air fuel-ratio sensor 4 is judged by a judgement means 7. Thereafter, in the case when the nature of fuel is heavy, after completion of amount increase correction, feedback correction is started by a means 8 and in the case when it is light, feedback correction is started at the time of activation of the air fuel ratio sensor 4 by the means 8 respectively.
Patent JP-S59188237-A (JP)
Title: Acoustic device for vehicle
Inventor: AMATSU KAZUYA
IPC: H03J7/18
Filed: 1983-03-25
Abstract: PURPOSE:To enjoy a cassette in a waiting time until channel selection is completed by operating a cassette deck during the automatic channel selection and starting the radio broadcast of a tuner when the channel selection is completed. CONSTITUTION:When an automatic channel-selection start switch 19 is turned on, a channel-selection start signal S10 is inputted to a CPU, which applies a cassette deck operation signal S11 to the base of a transistor (TR) Q2 to switch a relay switch 20 from (a) to (b). Then, a deck audio signal S12 is connected to a power amplifier 21 and outputted through a speaker 22. When the channel selection is completed, an exciting coil L2 is turned off and an L1 is excited to switch the relay switch 20 from (b) to (a). Consequently, the deck is stopped and a radio audio signal S13 is outputted from the speaker 22 through the power amplifier 21 to start the operation of a tuner.
Patent JP-S51126322-A (JP)
Title: Process for producing copper alloy without surface defect
Inventor: HASEGAWA ICHIROU
IPC: C22C38/54
Filed: 1975-04-26
Abstract: PURPOSE: Simplified, large heat energy-saving process for producing rolled copper steel having no spills and fractures. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57165063-A (JP)
Title: Air-conditioner for coating
Inventor: SASAKI HISAAKI
IPC: B01D47/06
Filed: 1981-04-07
Abstract: PURPOSE: To accelerate the whole ventilation and to enhance the efficiency of an air-conditioner with the heat amount of a staying atmosphere, in the air-conditioner of  a coating line for car bodies, by arranging a rotary heat-accumulator provided with an  air vent group and connected to an air-feed and discharge system, before the removal  of dust from and the conditioning of the temperature and humidity of air to be introduced into a coating booth.  
     CONSTITUTION: A rotary heat-accumulator 26 provided with an air vent group 30 along its rotary shaft is pivoted with a coating air-conditioner, and rotated with a  chain 49 and a sprocket 48. Its receiving case 35 is slidably attached to each of an air- feed duct 1 and an air-discharge duct 28. The outside air is let flow in through a main  door 35, a dry filter 53 to remove dust, and the air vent group 30 at the upper half of  the heat-accumulator 26, while an atmosphere at the roof 54 of the coating line is  inhaled into the discharge duct 28 and passed through the air vent group 30 at the  lower half of the heat-accumulator 26 so that its calorie is accumulated when the air  vent group 30 is rotated to the upper half and then pushed into the booth 3 where the  atmosphere is mixed with the outside air. The gaseous mixture is humidified with hot  water from a shower 12, heated with air in an indirect heater, and fed into the booth 3  through an air-feed duct 9. Consequently, the air-conditioner is effectively utilized with  a large energy-saving effect.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06262260-A (JP)
Title: Hot rolling coiling side guide equipment
Inventor: HONGO MASANOBU
IPC: B21C47/02
Filed: 1993-03-12
Abstract: PURPOSE:To provide an equipment which can coil a strip on a coiler without generating a fault on the running hot rolling steel strip and without stopping the running strip. CONSTITUTION:The hot rolling coiling side guide equipment is provided with plural pinch rolls 9, 11, 13 in a hot rolling process, each side guide 8 pressing the end of a running steel strip is provided between the pinch rolls, the side guide 8 includes each two pressing mechanisms on an inlet side and outlet side in the rolling direction and the outlet side pressing mechanism is a mechanism to open following to the increase of a pressing force at the time of passing through is provided. Therefore, even when a meandering amount of the running strip is large, the running strip is not stopped at all with the side guide, accordingly, the production is not disturbed, a remarkably steady operation can be executed and the yield can be improved realized by improvement of a productivity.
Patent JP-S57166523-A (JP)
Title: Vibration sensor
Inventor: MORITA TAMAO
IPC: G01V1/16
Filed: 1981-04-07
Abstract: PURPOSE:To detect vibration which exceeds a certain extent by securely acquiring vibration in any direction by holding a structure, which allows a spherical sensing body to roll in a sensing container with a spherical surface, on a spring 6. CONSTITUTION:A freely movable ball 1 for sensing vibration is put in a container which has an adequate R surface from the center part of the bottom surface to the rising wall, and an microphone 3 is provided on the external circumferential surface of the container, thus constituting a vibration sensor, which is mounted on a body 5 whose vibration is to be sensed through a coil spring 6. The microphone 3 catches a sound of contact between the sensing body 1 and container 2. In this case, the container 2 is supported with the coil spring 6, because the fine vibration and slow vibration of the body 5 to be sensed are eliminated.
Patent JP-H09243069-A (JP)
Title: Flame detector for burner
Inventor: TANIMURA YOSHITAKA
IPC: F23N5/24
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a flame detector for a burner which obtains stable electromotive force by reducing the influence of the fluctuation or variable size of a flame by using a thermocouple formed of two type of plate-like elements. SOLUTION: This flame detector for a burner comprises a thermocouple 28 for detecting a flame from a burner port and having two types of plate-like elements 28a, 28b in such a manner that a heat sensor 28c having the connected elements 28a, 28b is opposed to the burner port and disposed along the outer periphery of the position to be formed with the flame of the port and the sensor 28c is operated as a flame holder for the flame of the port 15b.
Patent JP-S51126721-A (JP)
Title: Color signal reproduction circuit in magnetic video reproduction devic e
Inventor: WATAYA YOSHIZUMI
IPC: H04N9/44
Filed: 1975-04-26
Abstract: PURPOSE: To obtain a color signal reproduction circuit which permits to reproduce the color signals by the extremely cheap circuit, without applying a color signal reproduction system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07238927-A (JP)
Title: Xy driving device having linear electromagnetic actuator
Inventor: TAKEI SEIJI
IPC: G05B19/18
Filed: 1994-02-23
Abstract: PURPOSE:To attain operation with high accuracy and at high speed by providing a first track rail parallelly fixed to one of a pair or plural pairs of relative moving members, a second track rail fixed parallelly to the other of a pair or plural pairs of relative moving members so as to cross the first track rail, and a plurality of sliding bases between the crossing portions so as to be slidable with the track rails. CONSTITUTION:A plurality of groups of first track rail, each group consisting at least one, are fixed to one of a head 101 and a moving table 102 parallelly thereto. A plurality of groups of second track rail, each group consisting at least one, are fixed to the other of the head 101 and the moving table 102, so as to cross the first track rails. Movable parts as sliding bases are arranged between the crossing parts slidably against the track rails. A linear dc motor is arranged in every group of the track rails. Variation of moving distances caused by sliding resistance is eliminated, and twisting of the moving table 102 is prevented. It is thus possible to conduct positioning with high accuracy, and attain high speed operation because operation speed of the motor is that of the moving table 102.
Patent JP-S51127715-A (JP)
Title: An automatic tuning apparatus of electric instrument
Inventor: KONDOU NOBUAKI
IPC: H03L7/18
Filed: 1975-04-30
Abstract: PURPOSE: To able to do a tuning that can be managed easily for everybody just pushing the tuning switch and tuning automatically for short time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01226748-A (JP)
Title: Production of chalcogenide glass fiber having core-clad structure
Inventor: NISHII JUNJI
IPC: C03B37/027
Filed: 1988-03-07
Abstract: PURPOSE:To obtain the title chalcogenide glass fiber free of irregularities on the core-clad interface by opening a nozzle having a diameter smaller than the outer diameter of the glass tube for clad and larger than the diameter of the glass rod for core at the lower end of a quartz tube. CONSTITUTION:Only the lower end of the quartz tube 3 forming a crucible is locally contracted to a diameter smaller than the outer diameter of the tube 2 for clad and larger than the diameter of the glass rod 1 for core to open the nozzle 8a. The rod 1 for core is placed in the tube 2 for clad, and the assembly is placed in the quartz tube 3. An inert gas is supplied to pressurize the gap between the quartz tube 3 and the tube 2 for clad, and the gap between the rod 1 for core and the tube 2 for clad is depressurized. The region under the lower end of the quartz tube 3 is heated by a heater 17. As a result, the rod 1 for core and the tube 2 for clad are integrated, and spun. The ratio of the core diameter to the clad diameter is made constant at all times, and streaks, flaws, etc., are not generated on the fiber surface.
Patent JP-S60195336-A (JP)
Title: Fuel injection timing control unit for swirl-chamber diesel engine
Inventor: SAKURAI SHIGERU
IPC: F02B3/06
Filed: 1984-03-17
Abstract: PURPOSE:To aim at reduction in NOX content, by selecting the yet speedier second timing from the first timing in a range that engine load becomes more than four-fifths of the full load, in case of a Diesel engine whose swirl chamber is of heat insulating structure. CONSTITUTION:A swirl chamber is made up into a heat insulating structure, and a fuel injection nozzle 17 is attached to it. A governor unit 20 metering fuel to be fed under pressure to the fuel injection nozzle 17 is set up in an injection pump 18, and furthermore an electronic timer 23 controlling the injection timing is built in this pump. The electronic timer 23 opens or closes a control valve 25 by means of an injection timing control signal Ct out of a control unit 100, making this control valve operate. Injection timing is selected from the first timing to the yet speedier second timing in a range that engine load becomes more than four-fifths of the full load. Thus, a NOX component in exhaust gas is effectively reducible.
Patent JP-S59177088-A (JP)
Inventor: IMAI NOBUO
IPC: A63H31/08
Filed: 1983-03-29
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-H04286347-A (JP)
Title: Radiated light projecting device
Inventor: KIUCHI TAKASHI
IPC: G01N21/88
Filed: 1991-03-15
Abstract: PURPOSE:To perform easily the optical axis alignment of an optical system and to project easily radiated light at a small angle of incidence in an arbitrary position of a sample to improve the S/N ratio in a radiated light projecting device for making a surface analysis of the sample by projecting the radiated light on the sample. CONSTITUTION:A radiated light projecting device is constituted in such a way that synchrotron radiation 3 from an electron storage ring 2 is dispersed to obtain monochromatic X-rays 9 by a spectroscope 6, a laser beam 12 is superposed on the X-rays 9 by a reflecting mirror 11, superposed light 14 is made to impinge on a sample 10 at a critical angle or smaller and the totally reflected light is analyzed by an analyzer 15.
Patent JP-H03253951-A (JP)
Title: Memory garbage processing system
Inventor: HORIUCHI YOSHIO
IPC: G06F12/00
Filed: 1990-03-05
Abstract: PURPOSE:To exactly release the secured memory area without leaving garbage even if a fault is generated by releasing the memory area and clearing address information of a memory area management table, in the case the end of an operation of an on-line work program (A) is recognized and the memory area is left in a secured state. CONSTITUTION:In the case an AP 2 is finished abnormally, an operating system (OS) 1 recognizes it and informs it to a start/end processing routines 3 of the AP 2. Subsequently, when the end of the AP 2 is confirmed by this notice, the OS 1 actuates a memory area management routine 10, and refers to a memory area management table 7. As a result of this reference, in the case of a state that a real memory area 9 is secured, a memory area release function routine 8 is called from the memory area management routine 10, the real memory area 9 is released, and simultaneously, address information of the memory area management table 7 is also cleared. In such a way, even if a fault is generated, the memory area secured by the AP is released without leaving it in the area as garbage.
Patent JP-S60196262-A (JP)
Title: Solder plating method of water tube
Inventor: YAMAGUCHI YOSHIMITSU
IPC: B23K1/20
Filed: 1984-03-16
Abstract: PURPOSE:To permit easy removal of an oxide film and to solder satisfactorily a cylindrical form of a water tube at an adequate temp. without extension of a solder tank by preheating said form by means of a high-frequency coil after coating a flux thereon then soldering the form in the solder tank. CONSTITUTION:A belt-like metallic sheet 2 is formed 8 into a cylindrical shape by forming rolls 3 and after a flux is coated onto such form in a flux tank 4, the form is preheated by a high-frequency coil 9 and is soldered in a trough 11 of a solder tank 6. The soldered form is cooled in a cooling tank 7 to form a processed good. The activation of the flux is improved and the removal of the oxide film is made easy by preheating with the coil 9. Soldering always at an adequate temp. is made possible by adjusting the coil input without extending the tank 6 even if the operation is made at a high speed.
Patent JP-H04287225-A (JP)
Title: Software management system
Inventor: WATADA HIROSHI
IPC: G06F9/06
Filed: 1991-03-18
Abstract: PURPOSE:To reduce the working time and prevent the wrong use of software by providing a storage device utilizing state sampling means and automatically changing software by searching the software which uses moved data. CONSTITUTION:A storage device utilizing state sampling means 20 samples a data list placed in a storage device 10 and a storage device utilizing state sampled result output means 30 outputs the sample result of the means 20 to an output device 70. Then a software changing means 40 changes software stored in a software storage device 60 based on the sample information so that the software can properly recognize the data placed in the storage device 10 and a software changed result output means 50 outputs the changed result to the output device 70. Therefore, the working time can be shortened and wrong use of software can be prevented by searching the software which uses moved data from the stored software and automatically changing the software.
Patent JP-H03253811-A (JP)
Title: Multidirectional reader
Inventor: KATO HIROAKI
IPC: G06K7/10
Filed: 1990-03-02
Abstract: PURPOSE:To easily read a bar code by reflecting scanning beams, which is generated by irradiating one beam scanning part with beams emitted by plural beam sources, by plural mirrors and projecting the reflected beams on a body to be read in plural directions. CONSTITUTION:The scanning beams which are reflected while one beam scanning part 1 is irradiated with the beams emitted by the beam sources 3 are reflected by the mirrors 2 to irradiate the body 5 to be read and the light beams which are reflected and return are detected to read the bar code on the body 5 to be read. Further, a beam is emitted exclusively by only one of the beam sources 3. Namely, the beam scanning part (e.g. polygon mirror) is irradiated with the beam emitted by the beam sources 3 and the generated scanning beams are reflected by the mirrors 2 and projected on the body 5 to be read in plural directions. Consequently, the bar code, etc., can easily be read without being affected by the position of the bar code on the read body 5.