baber/WOPTO huggingface dataset:
Patent JP-2001013014-A (JP)
Title: Calibration method of non-contact-type thermometer
Inventor: KATSUMATA HIROFUMI
IPC: G01K15/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately and efficiently calibrating a non- contact-type thermometer being arranged to a plurality of places where distance from the center point of an object to be measured that is rotating is different. SOLUTION: At a ceiling part 14 of a reaction chamber, radiation thermometers 31 to 33 are arranged in the diameter direction for carrying out the feedback control of heaters 21 to 23. At the ceiling part 14, a slit-shaped window 43 is provided in the diameter direction for arranging a standard thermometer 41 on it. While the standard thermometer 41 is being moved by a ball screw 45, the temperature of objects 10 and 12 to be measured in the reaction chamber can be measured sequentially via the window 43.  When the distance from the center point of the object to a measuring point by the standard thermometer 41 is matched with that from the center point to the measurement one by each of the radiation thermometers 31 to 33 while the standard thermometer 41 is being moved in the diameter direction, movement is stopped once, and the output of each of the radiation thermometers 31 to 33 is sequentially calibrated so that the measurement values of both coincide each other.
Patent JP-H0944627-A (JP)
Title: Tunnel illumination controller
Inventor: YAMADA YOSHIHIRO
IPC: F21S2/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To improve the illumination efficiency of a tunnel illumination controller. SOLUTION: This device is provided with an image processor 3 for reading the stream 6 of cars detected by video equipment 2 and performing image processing, image abnormality detection circuit 11 for outputting an abnormality detect signal by detecting that the stream 6 of cars detected by the video equipment 2 continues a previously decided abnormal set value longer than previously decided set time, and an illuminance controller 4 for controlling the illuminance of illumination equipment 1 by adjusting an illuminance set value corresponding to the abnormality detect signal 3a.
Patent JP-H0933863-A (JP)
Title: Connecting mechanism for spectacle component
Inventor: YOSHIDA HARUO
IPC: G02C5/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide the connecting mechanism for spectacle components which can easily and stably connect the spectacle components together without requiring operation such as screwing and brazing. SOLUTION: This mechanism employs a means which includes a rim 1 which has an engagement projection part 11 projected at a specific position of the outside peripheral edge and an engagement recessed part 12 at a necessary interval almost at right angles to the projection direction and a bracket endpiece 2 where a looped spiral cylinder 21 and a hook part 22 are formed, fits the looped spiral cylinder 21 and hook part 22 of the bracket 2 to the engagement projection part 11 and engagement recessed part 12 of the rim 1, and stably connects the bracket endpiece 2 to the rim 1 through the locking operation of the hook part 22 with the clamping elastic force of the spiral cylinder 21. Further, a similar structure is employed to connect the rim 1 and a bridge to each other.  Therefore, the spectacle components can be connected only by being engaged, so the operability is greatly improved and the cost is reducible.
Patent JP-S57112217-A (JP)
Title: Method of conveying material of angular cross section
Inventor: MATSUBARA YASUSHI
IPC: B65G25/02
Filed: 1980-12-27
Abstract: PURPOSE: To uniformly heat or cool a material of angular cross section while conveying it, by providing fixed and movable beams with plural protrusion having prescribed shapes and located at equal intervals and by operating the movable beams to move the material of angular cross section while rotating it forward or backward.  
     CONSTITUTION: A conveyor, which is constructed at a hot billet cooling bed or the like, comprises plural fixed beams 1 and plural movable beams 2 laid in parallel with each other. The movable beams 2 are rotated forward or backward as shown by a chain-line locus 25. Each fixed beam 1 has protrusions 6 at prescribed intervals. Each protrusion 6 has a slope 7 extending upward in the direction of conveyance and having an inclination angle α of 45° or less and has an arc-shaped slope 9 extending downward in the direction of conveyance and having an inclination angle of 45° or more. Each movable beam 2 has protrusions 16 at the same intervals as those 6 of the fixed beam 1. Each protrusion 16 has a partially circular cross section. The movable beam 2 can be rotated forward and backward alternately to cause a material 3 to stay. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1041455-A (JP)
Title: Semiconductor device, module structure and manufacture thereof
Inventor: KIKUCHI TAKU
IPC: H01L25/07
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To enable a plurality of semiconductor devices with leads of the same shape to be superimposed on each other in the form of a multistage. SOLUTION: In the case wherein this device 1 has two leads 5 connected electrically with an external terminal 2A of a semiconductor chip 2, and each lead 5 is present on the outside of one of both the opposite side surfaces of the semiconductor chip 2, each lead 5 is constituted to have a first portion 3 extended nearly in parallel with the principal surface of the semiconductor chip 2 and a second portion 4 extended in an acute angle with respect to the first portion 3.
Patent JP-S6431608-A (JP)
Title: Calender
Inventor: SHIMIZU KATSUMI
IPC: B29C43/46
Filed: 1987-07-29
Abstract: PURPOSE:To contrive reduction of cost of equipment and floor space occupied by the equipment by enabling manufacturing of different kinds of films with a calender by changing the number of rolling passes, by a method wherein at least a final calender roll is fitted to an adjoining calender roll approachably and separatably. CONSTITUTION:A calender body possessing five stage rolling passes 7-11 is formed by combining, for example, six calender rolls 1-6 and a cylinder 12 approaching/separating the final calender roll 6 to an upstream side calender roll 5 is fitted to the calender roll 6. In the case where the calender body is used at four passes, the rolling pass 1 is released by separating the calender roll 6 from the calender roll 5 and the calender roll 6 is caused to function as a take-off roll. With this construction, the number of rolling passes can be changed and manufacturing of different kinds of films 19 with one calender becomes possible.
Patent JP-H0853267-A (JP)
Title: Roller tenser
Inventor: KUBOTA YASUHIKO
IPC: B65H59/16
Filed: 1994-08-11
Abstract: PURPOSE:To always apply desired tension to yarn by providing a roller rotating due to the winding and travel of the yarn, a magnet faced to the side of the roller for generating eddy current and a magnet travel means for changing the position of the magnet relative to the roller in a radial direction. CONSTITUTION:In the roller tenser of a pirn winder, when a roller 11 rotates at high speed, due to the travel of yarn Y, a magnet 13 causes a disc 18 to generate eddy current via the magnetic force thereof, and further causes rotation resistance to be generated in the roller, thereby applying tension to the yarn Y. In this case, a lever member 14 is oscillated to change the superposed area of the magnet 13 and the disc 18 as well as the size of a magnetic flux through a conductor (the disc 18), thereby selecting yarn tension at a desired value. Also, both polarity positions of the magnet 13 are changed along the radial direction of the roller 11 and the change speed of the magnetic flux is changed to finely adjust tension by operating rotary dial 15 at a position determined with the member 14.
Patent JP-H0241919-A (JP)
Title: Heating system for car
Inventor: NEGISHI KOSABURO
IPC: F01P11/20
Filed: 1988-07-30
Abstract: PURPOSE:To attain a heating immediately after an engine is started by providing an accumulator with a supercooling releasing means of a supercooling characteristic between a water cooling type engine and an indoor heat exchanger and respectively providing cooling water circulating means between the accumulator and the heat exchanger and the engine. CONSTITUTION:When an engine 11 is started, a supercooling releasing means which is not shown is operated and a latent heat is radiated from an accumulating member 15a. When a heating switch is turned on, a pump 16 is driven to open an solenoid valve 17. In such a way, a cooling water is circulated through an accumulator 15, a heat exchanger 14 to heat by the use of a heat accumulation. When the temperature of the engine 11 reaches to a prescribed temperature, solenoid valves 20, 21, 18, 19 are opened, a pump 12 is driven, a pump 16 is stopped and an solenoid valve 17 is closed. In such a way, engine cooling water is circulated to a radiator 13 and then to the accumulator 15 and the heat exchanger 14. Thus, the heating can be attained immediately after a start.
Patent JP-H0354707-A (JP)
Title: Composite type magnetic head
Inventor: HIMESHIMA KATSUYUKI
IPC: G11B5/23
Filed: 1989-07-21
Abstract: PURPOSE:To prevent the generation of a magnetical deteriorated layer at the boundary and to decrease the waving of the frequency characteristics of a reproduced output by forming the thin film of a simple metallic substance consisting of one kind of metal among V, Nb, Mo, Ta, and W having a body centered cubic structure between the thin film of an alloy magnetic material and a gap-facing surface. CONSTITUTION:The thin film 4 of the simple metallic substance consisting of one kind of the metal among the V, Nb, Mo, Ta, and W having the body centered cubic structure is formed between the thin film 1 of the alloy magnetic material and the gap-facing surface 3. Namely, the thin film 4 consisting of the simple metallic substance having the body centered cubic structure and the thin film 5 consisting of the alloy magnetic material likewise having the body centered cubic structure are formed in this order on cores 1, 2 consisting of a ferromagnetic oxide. The crystal structure of the thin film 4 of the simple metallic substance does not depend on the conditions at the time of film formation and is stable than the crystal structure of the thin film of the alloy magnetic material. The crystal orientation of the thin film of the simple metallic substance is, therefore, less disturbed and is good. The generation of the deteriorated layer is obviated and the waving of the frequency characteristics of the reproduced output is decreased.
Patent JP-H0634135-A (JP)
Title: Burner
Inventor: MASAI TADAHISA
IPC: F23R3/30
Filed: 1992-07-16
Abstract: PURPOSE:To expedite mixture of premixed combustion air and fuel without increasing a burner itself. CONSTITUTION:A premixing chamber 13 of a premixed combustion burner 17 has a combustion air inlet 22 opened in a direction of a downstream of an injecting direction of premixed gas 59 as a reference, and a channel of U-shaped longitudinal section directed in the direction of an upstream at a predetermined distance from the injecting direction of the gas 59 from the inlet 22 as a reference and connected to a premixed gas injection port 56 directed in the direction of a downstream therefrom. A fuel injection nozzle 35 for injecting fuel 14 is provided in the channel directed from the inlet 22 of the chamber 13 upward.
Patent JP-H1032588-A (JP)
Title: Flow control method and communication element executing it
Inventor: IKUSHIMA KIMIYA
IPC: H04Q3/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a flow control method in which the number of aborted cells is reduced and a band of a communication channel is assigned efficiently without waste in an ATM communication network storing an available bit service(ABR) service. SOLUTION: A communication transmission 100 is made up of a detection section 101, a limit rate calculation section 102, a setting section 103, a queue 104, a virtual channel(VC) table 105, and a measurement period observation section 106. Then the detection section 101, the limit rate calculation section 102, and the virtual channel(VC) table 105 manage an active VC number. When it is detected that the active VC number exceeds a preceding active number, the limit rate is immediately calculated and the setting section 103 sets the limit rate to an ER field of a backward resource management(RM) cell according to the method of explicit cell rate(ER) marking.
Patent JP-S5891604-A (JP)
Title: Magnetic roller
Inventor: ISHINO TAKESHI
IPC: G03G15/09
Filed: 1981-11-26
Abstract: PURPOSE:To form the magnetic roller having enlarged surface density of magnetic flux of magnetic poles, and moreover having the superior action to make magnetic particles to transfer in the axial direction by a method wherein the spiral type magnetic poles are provided on the outside circumferential face of the cylindrical magnet substance having multipolar anisotropy on the outside circumference. CONSTITUTION:The magnetic poles are magnetized spirally on the outside circumferential face of the cylindrical magnet substance 1 having multipolar anisotropy on the outside circumference. Because magnetism of the spirally magnetic pole is strengthened the most at the part X to cross a straight line (b) parallel with the axial direction presenting magnetism strongly according to anisotropy of the outside circumference, and magnetism is weakened the most at the intermediate part of the parts X, the difference between the weakest part and the strongest part of the magnetic pole acts to promote a transference in the lateral direction of the magnetic particles when used for a magnetic brush, etc.
Patent JP-S6432163-A (JP)
Title: Pump for liquid chromatogram
Inventor: NAKAMOTO AKIRA
IPC: F04B49/10
Filed: 1987-07-29
Abstract: PURPOSE:To restore a normal liquid feed state in a short period of time by the effect of only the pump even if there is air in a pump head and suction flow passage by adding a control action to prolong the suction stroke time as compared to the discharge stroke time of a plunger. CONSTITUTION:The plunger 1 is moved back and forth in the pump head 2 by the cooperative effect of a deformed cam 20 connected to a stepping motor 22 and a spring 12. The control of the displacement speed of the plunger 1 is executed by controlling the rotating speed of the motor 22 by the electric signal of a controller 23. The suction stroke time t2 is set longer than the discharge stroke time t1 of the plunger 1 at the time of replacing a solvent. The time t1 is preferably set at the time of about the same degree as the discharge time of the plunger at the max. discharge flow rate in an ordinary liquid feed mode, i.e., in the case of controlling the pulsation of the feed liquid flow so as to decrease the same by setting the suction stroke time of the plunger 1 shorter than the discharge stroke time. The shape of the deformed cam 2 needs be so designed as to most precisely control the displacement of the plunger at the discharge stroke on the plunger for the above-mentioned purpose.
Patent JP-S6432225-A (JP)
Title: Optical rotary switch
Inventor: HAYASHI RYUICHI
IPC: G02B26/08
Filed: 1987-07-28
Abstract: PURPOSE:To eliminate the need for a power source and to simplify the structure of an optical rotary switch by providing a rotary part with a switching means for switching the transmission modes of light guided into the end surface part of the rotary part according to the angle of rotation of the rotary part. CONSTITUTION:This rotary switch has a fixed part 11 provided to a light guide-in side end part, a fixed part 12 provided to a light sending side end part, and the rotary part 2 which is freely rotatable through the operation of a lever, a pull cord, etc., about both fixed parts 11 and 12. Two optical fibers 31 and 32 as a light guide-in part are fixed penetratingly on the light guide-in side fixed part 11 and the tip end parts of the optical fibers 31 and 32 are inserted into an annular groove 4 formed in the end surface of the rotary part. Two optical fibers 51 and 52 and a right-angled prism 6 as a means which switches the transmission modes, i.e. straight forward traveling, reflection, and cutoff transmission modes of light guided through the optical fibers 31 and 32 are fixed in the rotary part 2 so as to enable alignment with the optical axes of the optical fibers 31 and 32 according to the angle of rotation of the rotary part 2 respectively; and optical fibers 71 and 72 are fixed penetratingly on the light transmission side fixed part 12 while aligned with the optical fibers 31 and 32, and tip parts are inserted into an annular groove 8.
Patent JP-H0478264-A (JP)
Title: Picture reader
Inventor: SUMI KATSUTO
IPC: G03F1/00
Filed: 1990-07-17
Abstract: PURPOSE:To block dispersion due to Newton ring caused in a picture and to obtain a reproduced picture with high quality by exerting a mechanical pressure varied timewise to a plate being a component of a cassette. CONSTITUTION:When an original cassette 50 is carried in the direction of the arrow X by a subscanning device to start read of a picture S, a motor 82 of a cassette vibration device 80 is energized, an eccentric cam 84 is driven and a roller 86 is vibrated in the direction of the arrow Y. A cover glass plate 58 is vibrated by the vibration of the roller 86 and a gap between the glass plate 58 and the original S is changed synchronously with the vibration. Thus, production and relinquish of the Newton ring are repeated. Then a reproduced picture with excellent quality without dispersion in the Newton ring is obtained.
Patent JP-H09102698-A (JP)
Title: Suction nozzle controller for mounting equipment
Inventor: INDO KENICHI
IPC: H05K13/04
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to adequately detect the position and the rotation angle of a part based on the detection of a projected width by optical detecting means even though a chip part has a special shape. SOLUTION: A suction nozzle, servo motors 23 to 26 for driving it and a laser unit 31 are provided in a head unit 5, and the amount of correction for mounting position is determined after sucking parts by the suction nozzle. Then, the center position and rotation angle of the parts are detected based on the detection of the projected width by a laser unit 31 and, during this detection, lifting drive for the suction nozzle is controlled to the set height depending on the kind of chip parts.
Patent JP-H0534141-A (JP)
Title: Detecting device of length
Inventor: MAKINO TOMONORI
IPC: B07C5/10
Filed: 1991-07-30
Abstract: PURPOSE:To enable accurate measurement of a body to be inspected whatever length or distribution range it has, regarding detection of the length of the body being conveyed and without losing an advantage of using two detecting means. CONSTITUTION:A first logic operation means 14 generates a pulse for instruction of a counting operation and a pulse for instruction of addition or subtraction, from outputs of first and second detecting means 12 and 13 accompanying conveyance of a body P to be inspected. Receiving the pulses from the first logic operation means 14, a counting means 16 executes addition or subtraction of conveyance clocks from a clock generating means 15 which are outputted in accordance with a distance of conveyance of a conveying means 11. A second logic operation means 17 calculates the absolute length of the body P by adding the result of counting of the counting means 16 to a spacing distance H between the first and second detecting means 12 and 13.
Patent JP-2001020183-A (JP)
Title: Fibrous substrate for artificial leather and artificial leather using the same
Inventor: NAKAYAMA KIMIO
IPC: D04H1/4382
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a fibrous substrate for artificial leather, capable of providing suede-like artificial leather and grained artificial leather having natural leather- like touch feeling and appearance and high-class feeling free from conventional artificial leather. SOLUTION: This fibrous substrate is composed of ultrafine fiber bundle in which (A) 3-50 ultrafine fibers comprising an elastic polymer and having <=0.5 denier average fineness is mixed with (B) >=15 ultrafine fibers and the ultrafine bundle comprises a substrate satisfying the following items 1 to 3. (l) A ratio (A/B) of the component A to the component B in the ultrafine fiber bundle is 1/5. (2) A weight ratio (A/B) of the component A to the component B in the ultrafine fiber bundle is (10/90) to (60/40). (3) The circumference of each ultrafine fiber (A) comprising the elastic fiber is enclosed with the ultrafine fiber comprising the elastic polymer.
Patent JP-H03168433-A (JP)
Title: Oil lock mechanism of shock absorber
Inventor: UCHIYAMA MASASHI
IPC: B60G17/005
Filed: 1990-07-18
Abstract: PURPOSE:To reduce a numer of part items and work man-hours with improved flexibility by placing an oil lock collar which is fitted to an oil lock piece, while being insertion-fitted to the internal peripheral surface of an inner tube, in the upper part of a damper cylinder. CONSTITUTION:An oil lock piece 34 is mounted on a piston rod 5. An oil lock collar 36, fitted to an oil lock piece 34 in the vicinity of the most compressed position, is placed, on the upper part of a damper cylinder 3, while being insertion-fitted to the internal peripheral surface of an inner tube 2. The lower end part of a suspension spring 45 is received by this oil lock collar 36. When a shock absorber total unit is deflected, the damper cylinder 3 and the piston rod 5 can be deflected in the radial direction. Thus by improving flexibility, reduction of a number of part items and work man-hours can be contrived.
Patent JP-H07144923-A (JP)
Title: Method for dissolving glass and tank furnace
Inventor: HERUMUUTO ZORUKU
IPC: C03B5/235
Filed: 1994-08-12
Abstract: PURPOSE: To lower the ratio of the NOx and dust in exhaust gases by setting the ratio of the length of the horizontal block of a glass melt second flow path to the total length of the former length and the length of the horizontal block of the glass melt first flow path in a combustion chamber to a specific value and supplying heating-melting energy from above by the exhaust gases and from below by a glass melt stream.  
     CONSTITUTION: The in-furnace chamber formed between furnace walls 17 and 20 is divided by barriers 18, 19 exclusive of narrow exhaust gas ports 18a, 19a. A melting zone 16a, a refining zone 12, plural burners and a homogenizing zone 13 are arranged to the common combustion chamber 21 in a superstructure 4. The first flow path (block L1) is formed between the first end wall 17 and the central plane of the final barrier 19. A second flow path (block L2) is formed between the central plane E and the second end wall 20 within the combustion chamber 21. Here, L2/(L1+L2) is min. 0.53. The heating and melting energy is supplied from above by the exhaust gases and from below by the backflow of the glass melt to the charging end 6. 
     COPYRIGHT: (C)1995,JPO