baber/WOPTO huggingface dataset:
Patent JP-H05113544-A (JP)
Title: Method for controlling lighting of laser light source and laser beam scanning device
Inventor: KAWAI HIROAKI
IPC: G02B26/10
Filed: 1991-10-23
Abstract: PURPOSE:To prolong the life of a laser diode without using a means such as a trigger switch and an item sensor, etc., while varying the scanning position of a laser beam in every cycle in a flickering control period until detecting a bar code as to a method for controlling the lighting of a laser light source in a laser scanning device in which a bar code is read with the reflected light of a laser light beam. CONSTITUTION:In the laser scanning device in which the laser beam outputted from the laser light source(laser diode) 1 is allowed to scan in a specified cycle by a scanning means 2a and irradiates an object, and the laser beam reflected from the object is read; the laser beam is controlled to be flickered in the case of performing scanning in a state where the object is not read, and the laser light source 1 is controlled to be consecutively lighted in the case of detecting, for example, the bar code of the object with the laser beam emitted from the laser light source 1 which is controlled to be flickered, then the lighting cycle of the laser light source 1 in the case of controlling flickering is controlled so as not to synchronize with the scanning cycle by the scanning means 2a.
Patent JP-S63126544-A (JP)
Title: Microemulsion
Inventor: TOMOMASA SATORU
IPC: A61K8/00
Filed: 1986-11-18
Abstract: PURPOSE:To enhance the temp. stability of the title microemulsion by mixing specified amts. of a hydrophilic nonionic surfactant, plural kinds of oil having a specified inorg. property on the org. conceptual chart and contg. a specified number of carbons, and water to prepare the microemulsion. CONSTITUTION:The hydrophilic surfactant, one or >=2 kinds among the >=15C oil at 0 inorg. property on the org. conceptual chart, the >=16C oil at 0<inorg. property <=20, the >=17c oil at 20<inorg. property <=50, the >=18C oil at 50< inorg. property <=100, the >=19C oil at 100<inorg. property <=150, the >=20C oil at 150<inorg. property <=200, the >=21C oil at 200<inorg. property <=250, and the >=22C oil at 250<inorg. property, and water are mixed. The microemulsion, wherein the ratio of the hydrophilic nonionic surfactant to the oil is controlled to 1/0.5-1/7 and the particle diameter is adjusted to 0.01-0.1mum, is thus obtained.
Patent JP-H10122721-A (JP)
Title: Refrigerator
Inventor: SHIRATORI HIROMI
IPC: F25D17/06
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce blasting loss and to increase airflow volume by forming the outer shape of a boss part for inserting motor shaft of a blower into a truncated cone shape of which diameter on the side of a cool air guide plate is smaller, in a refrigerator of which chilled air chilled by a refrigerating unit is circulated by the blower and a chilled air guide plate is arranged to the outlet side of the blower. SOLUTION: Chilled air 50 sucked through a chilled air sucking hole arranged in a chilled air guide plate 20 is blown out to the inside of a refrigerator compartment by the blower 11 driven by the motor through a cooler located between a bellmouth 21 and an inner box. The outer shape of the boss 11a of a blowing fan 11 is formed into a truncated cone shape of which diameter is larger on the side of a flow rectifying guide plate 14. The chilled airflow rectifying guide plate 14 that protrudes on the side of the blower fan 11 in the truncated conical shape is formed in a cooling guide plate 20. The loss of the blowing airflow is reduced and the airflow is increased by scattering the chilled air 50 blown from the blowing fan 11 along the airflow rectifying plate 14 to the wide range of high, low, right and left.
Patent JP-H03135835-A (JP)
Title: Power distribution control device for four-wheel drive vehicle
Inventor: KOBAYASHI TOSHIO
IPC: F16H48/38
Filed: 1989-10-20
Abstract: PURPOSE:To set reference torque distribution in a plurality of modes by providing a plurality of sun gears and pinions as transfer elements on one output side of an epicyclic gear type center differential gear, and thereby combining the sun gears and pinions in the trains on the input side with the sun gears and pinions in the respective trains on the output side. CONSTITUTION:A center differential gear 50 is arranged coaxially with the output shaft 15 of an automatic transmission, a hydraulic multi-plate clutch device 70 is disposed in rear of the aforesaid gear 50, and a rear drive shaft 20 is extended from the aforesaid device 70. In this case, in the center differential gear 50, a first intermediate shaft 51 is coaxially coupled in the inside of the end section of the output shaft 15, and a second intermediate shaft 52 is also coaxially coupled in the rear outside of the aforesaid gear. In addition, the output shaft 15 is formed with an input sun gear 35 and respective intermediate shafts 51 and 52 are formed with rear sun gears 54 and 55 so as to be meshed with pinions 57 through 59 provided for a pinion member 56 rotatably supported by a carrier 60. The clutch device 70 is composed of clutches 71 and 72 for reference torque distribution ratio switch-over, and of a clutch 73 for differential limiting.
Patent JP-H03138803-A (JP)
Title: Illumination lamp with lifting type illumination apparatus
Inventor: MIYANO MITSUO
IPC: F21V21/36
Filed: 1989-10-20
Abstract: PURPOSE:To reduce the capacity of a power control device and reduce the cost by providing a connecting terminal to be removably connected with an operating device on each stanchion respectively, connecting one operating device to a stanchion in sequence, and operating each lifting device. CONSTITUTION:When multiple stanchions 1 are provided, multiple illumination apparatuses 2 and lifting devices 3 corresponding to stanchions 1 are provided, but one power control device 7 is provided for multiple lifting devices 3. Power is fed only to the lifting device 3 provided on either one stanchion 2 by fitting an operating device 5 to the stanchion 1. No power is fed to lifting devices 3 of the stanchions 1 not connected with the operating device 6, multiple lifting devices 3 are not operated, thus the power control device 7 needs only the capacity required to operate one lifting device 3. The capacity of the power control device 7 is reduced, and it can be obtained with a relatively low cost.
Patent JP-S62134318-A (JP)
Title: Deodorizing structure in air conditioner for vehicle
Inventor: HASHIMOTO KAZUNOBU
IPC: B60H3/00
Filed: 1985-12-06
Abstract: PURPOSE:To deodorize an offensive smell to be produced in an air conditioner for a vehicle with the volatile component of a deodorant in proper quantities all the time, by controlling a cap member of a volatile deodorant vessel for its opening or closing on the basis of a variation in human olfaction sensibility corresponding to temperature and humidity. CONSTITUTION:When an air-conditioning switch is turned on, an air conditioner body 6 gets starting and simultaneously each of sensors 19 and 20 detect temperature and humidity in a ventilation system 1. In the case where stink intensity is in the highest ambience at this time, a control amplifier 21 sets the opening of a damper 16 to the maximum value. Therefore, an actuator 22 rotates a driving link 23 horizontally, and with this movement, a driven link 18 is rotated vertically together with the damper 16. In consequence, the numerical aperture of an opening part 13 of a vessel 14 comes to the maximum, whereby a large quantity of deodorants 15 are volatilized in the ventilation system passage 1 from the opening part 13. Accordingly, at the time of starting the air conditioner body 6, an offensive smell to be mixed in blowoff air can be offset by the abundant deodorants 15.
Patent JP-2000104931-A (JP)
Title: Heating cooker
Inventor: KAKINO MITSUHIRO
IPC: F24C15/08
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To ensure excellent outward appearance and satisfactory convenience by reducing a step between a counter and a top plate of a kitchen. SOLUTION: A level difference between an upper surface of a kitchen counter 1 and an upper surface of a top plate 4 is flushed with a plate thickness fraction of a body flange 3 of a heating cooker 2 and the top plate 4, and a seal is provided in a space between the top plate 4 and the counter 1. Hereby, the counter 1 and the top plate 4 form substantially the same surface and eliminates unevenness therebetween. Thus, excellent outward appearance is ensured, and cleaning property is improved with satisfactory convenience.
Patent JP-2000094335-A (JP)
Title: Abrasive having diamond grain and manufacture of it
Inventor: RITT WALTER
IPC: C22C26/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To easily realize a coating layer having the large thickness by manufacturing an abrasive from which a brittle part caused by the contact of diamond grains is reliably eliminated at low cost. SOLUTION: In an abrasive including crystalline diamond grains and binder metal, each diamond grain D has the size in the range of about 50 μm to about 500 μm and is coated with a coating layer H formed by a fluidized bed method. The thickness (t) of the coating layer H is in the range of about 10 μm to about 200 μm, and the volume is at least 30% of the volume of the diamond grain D in the dense state after sintering of diamond grains D coated with the coating layer H. The abrasive can be directly supported on an abrasive tool and can be reprocessed into a porous composite abrasive or a cutter segment. Therefore, in manufacturing the abrasive, the diamond grains D are mounted in a fluidized bed reactor and coated with the metallic coating layers H.  The coated diamond grains D, H are reprocessed into a large cutter or individually sintered and supported on the abrasive tool.
Patent JP-H05113778-A (JP)
Title: Asynchronous data test system
Inventor: INOUE KATSUHIKO
IPC: G09G5/18
Filed: 1991-10-23
Abstract: PURPOSE:To enable testing by comparing asynchronous data provided with synchronous signal for a set of bit with an expected value automatically. CONSTITUTION:An asynchronous data test system is provided with a comparative original data preparation part 1 in which the comparative original data is prepared by sampling a set of asynchronous data in synchronous signal unit by a sampling clock at a repeated cycle faster than a clock cycle of the asynchronous data, multiple comparative pattern preparation parts 5 to 7 in which a comparative pattern is prepared by sampling an expected value by the sampling clock, a comparative data preparation part 8 in which each comparative pattern prepared in multiple comparative pattern preparation parts is compared according to digits of bit, and a value of digit which is identical to the value in each comparative pattern is taken as the comparative data, and a data comparative part 10 in which the comparative original data is compared with the comparative data.
Patent JP-S62133670-A (JP)
Title: Electrode for cell
Inventor: TAKADA KO
IPC: H01M4/52
Filed: 1985-12-06
Abstract: PURPOSE:To increase the mechanical strength of a nickel positive electrode plate at the rolling process after filling active materials so as to reduce the generating rate of defects due to cracks and crazings significantly by providing a filling portion of active materials having tapered portion adjacent to the welding part of the lead of a spongy metallic porous body provided on the end of the said spongy metallic porous body. CONSTITUTION:The filling portion 3 of active materials provided adjacent to the lead welding part 2 has the tapered portion 4 provided by the pressure compression so as the taper angle 5 indicated by theta is in the range of 90-10 deg.. Using a metallic nickel porous body as the spongy metallic porous body 1, the nickel positive electrode plate is manufactured by filling active materials in the filling portion 3 of active materials, drying and rolling. The elongation stress 7 induced in the spongy metallic nickel base plate 1 during the rolling process along the direction 6 after filling the active materials in the filling portion 3 of the active materials can be absorbed in the tapered portion 4 gradually so as to reduce the difference of the stress between the filling portion 3 of the active materials of the spongy metallic nickel base plate 1 and the lead welding part 2, thus the cracks and crazings liable to occur in the vicinity of the boundary can be reduced.
Patent JP-H02122113-A (JP)
Title: Safety device for gas burner
Inventor: ARAKI TAKAAKI
IPC: F23N5/12
Filed: 1988-10-31
Abstract: PURPOSE:To prevent the occurrence of an accident due to leakage of gas during failure in operation of a solenoid valve by providing a control device which detects the presence of unburnt gas by a gas sensor when a flame sensor does not detect flame and display abnormality when unburnt gas is detected. CONSTITUTION:A control device 30 forces two solenoid valves 22 and 23 to be alternately delayed a given time in closing when the feed of gas to a gas burner 20 is stopped. After the solenoid valve first closed is closed, the presence of flame from a gas burner 20 is detected by means of a flame sensor 35, and when the flame is detected, abnormality is displayed since closing of the solenoid valve is incomplete. When the flame is not detected, the control device 30 detects the presence of unburnt gas by means of a gas sensor 36. When unburnt gas is detected, abnormality is displayed, or simultaneously with display of abnormality, a fan 25 is actuated continuously. This method enables detection of incomplete closing of the solenoid at a relatively rapid stage through detection of the flame, and also enables detection of failure in operation failure, in which the solenoid valve is left slightly opened, when the failure in operation occurs.
Patent JP-H01118233-A (JP)
Title: Double-face tight lamination type optical information recording carrier
Inventor: OTSUKI SHINYA
IPC: G11B7/24024
Filed: 1987-10-30
Abstract: PURPOSE:To prevent generation of the cracks occurring in a change in external environment by specifying the film thickness of recording layers to a specific thickness or below to provide a gradient in the film thickness between the inside circumference and outside circumference and tightly sticking substrates to each other by means of an adhesive agent having a UV curing or anaerobic curing property. CONSTITUTION:A protective layer of ceramics, recording layer, and protective layer of ceramics, respectively having 800Angstrom  film thicknesses are successively laminated on the light transmittable substrate 1 consisting of polycarbonate and a thin film 2 is formed thereon. The gradient is provided to the film thickness from the position of about 2mm from the outside circumference of the substrate 1 to about 2.4mm. Such substrates are then tightly stuck to each other by a UV curing resin 3. The stress exerted to the thin films 2 is relieved by the gradient provided to the thin films 2 at the time of curing by the irradiation of UV rays at this time, by which the generation of the cracks in the recording layers is prevented.
Patent JP-H07127449-A (JP)
Title: Explosion preventing device for muffler for engine
Inventor: ISOJIMA HIROAKI
IPC: F01N13/20
Filed: 1993-11-05
Abstract: PURPOSE:To surely prevent the occurrence of explosion outside a cylinder at the muffler of an engine while suppressing the generation of a back pressure. CONSTITUTION:An explosion preventing means 3 for a muffler 1 comprises a butterfly valve 4, fronting on an exhaust gas outlet pipe 2, and a return spring 7. The butterfly valve 4 is supported to the exhaust gas outlet pipe 2 through a support shaft 5 in a manner to be switched to an opening posture and a closed posture. The return spring 7 is interlocked with the butterfly valve 4, which can be energized for opening. Thus, since, during stop operation of an engine, the butterfly valve 4 is closed through the energizing force of the return spring 7, entrance of outside air to the muffler 1 is blocked. Since, during operation of an engine, the butterfly valve 4 is opened as a result of an exhaust gas pressure being exerted thereon, a back pressure is not increased.
Patent JP-S61157203-A (JP)
Inventor: YOSHIDA HISASHI
IPC: H02B11/04
Filed: 1984-12-28
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-H07103815-A (JP)
Title: Nonrepetitive rotational accuracy measuring apparatus
Inventor: MATSUZAKI HIROYUKI
IPC: G01M13/04
Filed: 1993-10-06
Abstract: PURPOSE:To provide a nonrepetitive rotational accuracy measuring apparatus for a rotating body in which the nonrepetitive rotational accuracy can be evaluated with higher accuracy. CONSTITUTION:The outer ring 4 of a bearing 2 is supported fixedly by a fixedly supporting member 8 and the inner ring 9 is supported rotatably by a rotatably supporting member 10. A pair of vibration sensors 5a, 5b are disposed while intersecting perpendicularly with respect to the outer ring 4. Maximum and minimum accuracies of nonrepetitive rotation are calculated, along with the orientation thereof, based on the outputs from the vibration sensors 5a, 5b.
Patent JP-H02123164-A (JP)
Title: Thermoplastic resin composition
Inventor: INOUE TOSHIO
IPC: C08K5/01
Filed: 1988-11-02
Abstract: PURPOSE:To obtain the title composition excellent in rigidity, heat resistance, impact resistance, flow characteristics, etc., by dynamic heat treatment, in the presence of a specific compound, of a blend of a carbon-carbon unsaturated bond-free thermoplastic resin and a rubbery material containing said unsaturated bond. CONSTITUTION:A blend of (A) 98-10wt.% of a carbon-carbon unsaturated bond- free thermoplastic resin (pref. polyolefin resin or its blend) and (B) 2-90wt.% of a rubbery material containing said carbon-carbon unsaturated bond (pref. 1,2-polybutadiene rubber or EPDM) is incorporated, if needed, with <=300 pts.wt., based on 100 pts.wt. of the component B, of a mineral-or synthetic oil-based softening agent, followed by kneading in a molten state, and the resultant system is put to dynamic heat treatment in the presence of (C) a 1,2-diphenylethane compound (pref. 1,2-diphenyl-1,1,2,2-tetramethylethane) and, if needed, an organic peroxide and/or crosslinking aid, thus obtaining the objective composition.
Patent JP-S63138914-A (JP)
Inventor: KITANI KUNIOMI
IPC: B65B25/04
Filed: 1986-11-18
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-H0597114-A (JP)
Title: Band tying machine for recording device
Inventor: TANI TATSUO
IPC: B65B27/08
Filed: 1991-09-30
Abstract: PURPOSE:To provide a band tying machine for a recording device, which divides each section assuredly, and makes it possible to use the recording paper as a single unit, and can bundle recording papers by a tightening force in response to the necessity. CONSTITUTION:An adhesive tape 15 is let out by a driving roller 19, and a loop is formed by rotating a tape holding claw 17. After recording papers are accumulated in this loop, the bundle of recording papers P are tightened by reversing the driving roller 19, and the overlapped tapes 15 are bonded by a tape adhering member 21, and the end of the tape 15 is cut by a cutter. At this time, the tape adhering force is controlled to vary in response to the variation of the tightening force of the driving roller 19.
Patent JP-S63129452-A (JP)
Title: Test system for interruption signal
Inventor: FURUKAWA TAKENORI
IPC: G01R31/317
Filed: 1986-11-19
Abstract: PURPOSE:To apply a confirmation test without mounting an extension device corresponding to respective interruption level, by testing the operations of an interface and an interruption controller by an interruption signal generated at an interruption signal generating means, selected in order, and supplied to the interruption controller. CONSTITUTION:When an interruption request is generated, a flag on the acceptance side of an arbitrary interruption request in the interruption controller 12 is set at (1), and at a CPU14, an IRR (interruption request set at system port 31) is collated with an ISR (interruption request service register) (interruption request set at interruption controller 12). And when no coincidence is obtained between them, an error flag is set at (1), and the data at the system port 31 is reset, and when they coincide, the data at the system port 31 is reset, and the CPU14 returns a processing operation to a main program. When the flag on the acceptance side is not set at (1), and a prescribed time elapses, the error is displayed.
Patent JP-H04152223-A (JP)
Title: Mass measuring mechanism
Inventor: AMIMOTO TOSHIYUKI
IPC: G01G7/02
Filed: 1990-10-17
Abstract: PURPOSE:To have precision weighing and inspection of minute and lightweight components during transportation together with a means to grip the components by furnishing a weighing means between a driving mechanism and gripping mechanism of a handling device. CONSTITUTION:A measuring means M is installed at the foremost of a driving mechanism D, and a gripping mechanism H is provided at the foremost of this measuring means M. A plate 21 of the measuring means M is fixed to the driving mechanism D and made capable of moving fore and aft and up and down and also rotating. To this plate 21, intermediate plates 34a, 34b are fastened through resilient sheets 33a, 33b, and to these intermediate plates 34a, 34b is secured a plate through sheets 35a, 35b. Accoring to this constitution, each micro-component gripped by the gripping mechanism H through the action of the driving mechanism D can be weighed independently from a handling mechanism. This permits satisfactory and precise weighing of micro-component even though its mass is much smaller than the mass of handling device.
Patent JP-H1183332-A (JP)
Title: Flux soldering method of aluminum and furnace for the same
Inventor: TAKAHASHI SUSUMU
IPC: F27B5/04
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To enable continuous flux soldering of aluminum and its alloys under a desired atmosphere by shutting off an inert gas atmosphere from atmospheric air by providing a metal outer wall with an airtight structure, which metal outer wall structure constitutes a furnace shell disposed outside of a furnace inner wall via a thermal insulation material. SOLUTION: A hearth 1', which is part of a furnace inner wall 1 and constituting a bottom part, is separated into a desired number of pieces in a direction crossing a longitudinal direction of a furnace and laid. A steel plate 2' constituting a furnace shell located outside of the furnace inner fall 1 provides airtightness with regard to outside air through a thermal insulation material 2. A pair of electric resistance heat generating bodies 3 penetrating the steel plate 2' constituting the furnace shell are kept airtight against outside air at outside ends by airtight boxes 6. Heat generating parts 4 of the heat generating bodies 3 are protected by ceramic sleeves 5 for avoiding damages caused by spatters of the flux. By such a constitution, continuous flux soldering of aluminum and the like is enabled under a desired atmosphere without using a metal muffle.
Patent JP-S63131978-A (JP)
Inventor: WATANABE SHIGEO
IPC: F25J3/06
Filed: 1986-11-21
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。