baber/WOPTO huggingface dataset:
Patent JP-S63303309-A (JP)
Title: Optical fiber unit
Inventor: HASEGAWA KIYOSHI
IPC: G02B6/32
Filed: 1987-06-03
Abstract: PURPOSE:To reduce the number of parts and the cost of a product by forming the end part of an optical fiber to an inverted circular cone shape to expand the diameter, forming the largest diameter part corresponding to the base of the circular cone shape as a lens face and focusing the lens face to the vertex of the circular cone shape. CONSTITUTION:A coating member 11c at the end of the optical fiber 11 is stripped and the core 11a is worked by increasing the diameter of the end face forward to have the inverted circular cone shape and is held by a support 12. The core 11a is so worked at this time that the thickness of a clad 11b enclosing the core 11 is equal to the thickness of the part protected by the member 11c. The largest diameter part of the end face is formed as a convex lens in this case and is so formed that the focal point Q of the convex lens is formed at the position corresponding to the vertex of the circular cone shape. The ray R past the point Q is thereby paralleled with the central axis of the fiber at the end face part of the fiber. The state as if a light source exists at the vertex point position Q of the circular conical shape in appearance is attained by such constitution. The detection distance by the ray R is thus extended. The ray from the light source is made into the parallel ray if the lens face is formed as an aspherical face.
Patent JP-2000332974-A (JP)
Title: Facsimile terminal
Inventor: HAYAFUNE TAKESHI
IPC: H04M1/57
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile terminal capable of increasing the opportunity of performing memory reception. SOLUTION: This facsimile terminal which is provided with a means for receiving caller number service is provided with a caller number acquiring part 11 acquiring a caller number when the caller number is sent through caller number service, a system control part 1 discriminates whether the caller number has been acquired by the part 11 when the caller number through a prescribed signal during facsimile transmission control procedures is not acquired, memory reception is accepted when the caller number is acquired, and the acquired caller number is also stored in the identification information storing part 12 of the other party for an image information retransmission request in the case image information obtained in memory reception is lost.
Patent JP-S62296901-A (JP)
Title: Production of metallic stock for surface treatment
Inventor: HACHIMAN NAOHIRO
IPC: B21B1/22
Filed: 1986-06-17
Abstract: PURPOSE:To produce a metallic stock for surface treatment which is smooth in surface and with which an excellent surface film is obtd. by subjecting said stock to lubricated rolling at a specified rolling rate in a final rolling stage. CONSTITUTION:The metallic stock for surface treatment is subjected to the lubricated rolling at >=150m/min rolling speed by using a rolling mill lubricant having >=10cSt (centi-stoke) in at least the final rolling stage. The metallic strip produced by the above-mentioned method forms a smooth and uniform surface after the plating and provides the surface characteristic including good solderability even when such strip is subjected to tin plating without copper primer coating after degreasing then to a reflow treatment.
Patent JP-2000023681-A (JP)
Title: Protein kinase of tumor protein
Inventor: KARIN MICHAEL
IPC: C12N15/54
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new enzyme consisting of an isolated polypeptide having a specific molecular weight, showing a serine and threonine kinase activity and capable of phosphorylating c-JunN-terminal activated domain and useful for a treatment of cell-proliferating diseases such as various cancers. SOLUTION: This protein kinase of a tumor protein has 46 kD molecular weight as determined by a reductive SDS-PAGE and a serine and threonine kinase activity, phosphorylates a C-JunN-terminal activating domain and is useful as a therapeutic composition of cell proliferating diseases such as an ischemic heart disease, a rheumatoid arthritis, various cancers, an acquired immunodeficiency syndrome, a vascularities, etc., associated with JNK which is a reagent for adjusting the c-JunN-terminal kinase(JNK) activity. The enzyme is obtained by hybridizing a probe consisting of a partial sequence thereof with a genome library or a cDNA library, incorporating the obtained DNA encoding the JNK in a vector and integrating the vector in a host cell for expressing the enzyme.
Patent JP-2000331440-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOHAMA TAKANORI
IPC: G11B20/18
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To suppress needless operation of a circuit and to reduce power consumption by stopping a second error correcting means and/or operation of the correcting means when a detected result of frequency of data which cannot be corrected by a first error correcting means is larger than the prescribed value being previously set. SOLUTION: The number of errors in the outer direction and a place in which there is possibility for existence of an error are detected by an inner flag numbers detecting circuit 9, the number of detected errors is taken in a clock control circuit 15. This numbers of error are compared with numbers which are set arbitrarily by the clock control circuit 15 and in which outer correction processing can be performed, when the number of errors exceeds this set numbers, '0' is outputted from the clock control circuit 15, when it does not exceed set numbers, '1' is outputted. When an output of the clock control circuit 15 supplied to an AND circuit 16 is '0', a clock supplied to an outer correction decoding circuit 8 is stopped to supply, its operation is stopped, and outer correction processing is not performed.
Patent JP-H09308279-A (JP)
Title: Dc motor control circuit
Inventor: ABE KIYOMI
IPC: B60R1/06
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To enable semipermanent life and materialize the reduction of occurrence of needless electromagnetic waves, the downsizing and the decrease in dark currents by constituting this DC motor control circuit of a comparator circuit to reset a flip flop, and a field effect transistor controlled by the output of the flip flop. SOLUTION: A switch S1 is one which changes the polarity of power of a DC motor 1, and the polarity of the DC motor is inverted after a pause of instantaneous cut by operating this switch. Here, for the switch S1, a brake- make type of switch is used for prevention of power short circuit. Next, a bridge circuit 2 constituted of diodes D1-D4 is one to supply the circuits of comparators IC1 and IC2 with the electrode being forward-biased to the circuits at all times even if the polarity of the power is inverted, and constitution of a Zener diode ZD1, a resistance R2, and a capacitor C1 is one to stabilize the power made in the diode bridge circuit 2 to constant voltage.
Patent JP-2000331251-A (JP)
Title: Intruder detecting device
Inventor: SEKINO HIROSHI
IPC: G08B13/18
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To detect and report an obstruction of the visual field of a monitor camera by differentiating the obstruction from a mere change of brighness in a monitor environment when the visual field of the camera is obstructed by an object. SOLUTION: The image if an area to be monitored is picked-up by a camera 1, a video signal is outputted, the image is processed by an intruder detector 2, the intrusion of a suspicious person or the like is detected and reported from a first report part 3. A light projecting part 4 and a light receiving part 6 are disposed in the neighborhood of the camera, a near infrared-ray radiated from the light projecting part is reflected by the obstructing object 5 and is received by the part 6 when the object 5 is put in front of the camera. When an amout of light equal to or greater than prescribed level is received, the change amount of the brightness in the camera image from the part 2 is inputted to an obstruction judging part 8 by a control part 10 and compared with a reference value for judging the existence of change in the brightness of the image which is read from a storage part 7.  When the change is larger than the reference value, it is judged that the obstruction in the camera visual field exists and it is reported from the second report part 9.
Patent JP-H01313293-A (JP)
Title: Elevator cage
Inventor: OTSU TAKAYUKI
IPC: B66B11/02
Filed: 1988-06-08
Abstract: PURPOSE:To make redressing performable during elevator operation without being troubled by baggage in a private housing elevator by attaching a mirror to a side plate in a elevator cage room, while installing a storage type mount in and around this mirror so as not to be projected from the side plate. CONSTITUTION:A mirror 5 is attached to a spot proximate to a control panel 26 of a side plate 3 in an elevator cage room 2 slow in lifting speed for a private residence or the like, at the specified height. A storage type mount 6 is installed in and around the lower part of this mirror 5, and this mount 6 is made stowable in a storage recess part 7 formed in the side plate 3 in an upright state. A shelf board 6A of the mount 6 is kept in horizontality at the time of being drawn out by a shelf supporting means 10. In addition, the mount 6 is made holdable in the storage recess part by a magnet at the time of storage. With this constitution, a passenger is able to do redressing or the like without being troubled by baggage during elevator operation, thus lifting time is effectively utilizable.
Patent JP-H05328829-A (JP)
Title: Speed control unit for combine
Inventor: TSUNODA SUSUMU
IPC: A01D69/00
Filed: 1992-06-01
Abstract: PURPOSE:To provide the subject control unit designed to make proper speed change control corresponding to the reaping type in a reaping processing section. CONSTITUTION:A control means 100 which automatically makes a speed change operation on a running speed change gear 11 so as to maintain the load on an engine E at a set target level based on the information from an engine load detecting means S5, makes a speed change operation on the speed change gear 11 to a set speed or a set reduced speed side, in case reaping type is assessed as a type other than row reaping type, based on the information from a means 101 for assessing reaping type whether it is such a row reaping type that stems introduced into channels L1, L2, L3 in a reaping processing section 3 are reaped and arranged in rows along the advancing direction for the body V.
Patent JP-H06323753-A (JP)
Title: Protection of vacuum valve during transferring metal melt
Inventor: OKA KAZUYOSHI
IPC: F27D3/14
Filed: 1993-05-18
Abstract: PURPOSE:To prevent any trouble from being produced upon passage of a metal melt by disposing a heat resistant sleeve on an opening of a vacuum valve upon transferring the metal through the vacuum valve in the non-oxidizing atmosphere, and protecting the vacuum valve against radiation heat from the melt and scattering of the melt by making use of the sleeve. CONSTITUTION:Before a melt is discharged from a discharge outlet 12 of a conduit 7 disposed upward of a conduit cover 15, a valve gate 14 is opened and a heat resistant sleeve 18 is lifted to a valve gate portion. A handle 19 is moved along a slot 20 formed longitudinally of the conduit cover 17 and hereby 19 is moved along a transverse slot continuously formed in the slot 20 to fix the sleeve 18. Once the melt is discharged from the melt discharge outlet 12 of the conduit 7, the melt passes through the inside of the sleeve 18 without damaging a vacuum valve 13. Thus, stable operation is ensured.
Patent JP-H01308463-A (JP)
Title: Coating composition
Inventor: NAGASAO TSUTOMU
IPC: C09D175/04
Filed: 1988-06-07
Abstract: PURPOSE:To obtain the title room temperature-curable composition having an excellent drying property and can give a coating film of high gloss and good smoothness, by mixing a specified graft copolymer with a polyisocyanate compound. CONSTITUTION:An OH containing graft copolymer of an OH value of 60-120, a weight-average MW of, desirably, 6,000-40,000 and a glass transition temperature of, desirably, 0-80 deg.C, obtained by copolymerizing 3-30wt.% macromonomer obtained by polymerizing an ethylenically unsaturated monomer (e.g., a monomer obtained by performing an addition reaction of 1mol of 2- hydroxyethyl acrylate with 1mol of epsilon-caprolactone) with 10-50wt.% styrene and 20-87wt.% ethylenically unsaturated monomer other than styrene (e.g., n-butyl acrylate or 2-hydroxyethyl acrylate) is mixed with, desirably, a nonyellowing polyisocyanate compound (e.g., hexamethylene diisocyanate) in an amount to give an NCO to OH equivalent ratio in the range of 0.5-2.0 (wherein OH is the total OH groups in the composition).
Patent JP-H05307848-A (JP)
Title: Closed loop system and servo device for optical disk device
Inventor: SUZUKI HARUYUKI
IPC: G05B13/02
Filed: 1992-05-01
Abstract: PURPOSE:To properly correct a loop gain by measuring a value having core-lation with a loop gain obtained by adding a signal to a closed loop and varying the gain so that the value becomes a prescribed value. CONSTITUTION:A tracking error signal TE is supplied to a phase compensation circuit 5 from an optical head 2 and when a switch circuit 6 is turned on, positioning is controlled so that an actuator is driven through an adder 7, an amplifier 8 and a beam follows up a track. At this time, a CPU 10 turns a switch control signal SW on and turns a track follwing servo on and outputs a prescribed pulse to a D/A converter 11 for a fixed time. Thereafter, the CPU 10 measures the peak value TEP of a tracking error signal TE. Then the value of a gain instruction GAIN is changed so that the TEP value becomes a convergence target value and the process is repeated a many times. Thus, the loop gain is corrected properly.
Patent JP-S62809-A (JP)
Title: Recorder
Inventor: TEZUKA KIYOTO
IPC: G01D9/00
Filed: 1985-06-26
Abstract: PURPOSE:To read a value of each point of the title recorder easily and with relative accuracy by writing the fine graduation lines for a gage to read a value between the ruled lines with the recording of a waveform of a signal to be measured and the ruled lines with coarse intervals for displaying a level at the same time. CONSTITUTION:When an analog signal to be measured is added to a recorder main body 5 via an input terminal T, an input amplifying means 6 amplifies and outputs it to an A/D conversion means 7. This means 7 converts the signal into a digital signal and sends it out to a data input and ouptut controlling means 8. The means 8 has a waveform storing means 9 hold the waveform data of the signal temporarily and these waveform data and the ruled line position data for displaying the level stored in advance in a ruled line position storing means 10 are taken out with the prescribed timing respectively and sent out to a recording means 11. Further, a gradua tion line write indicating means 12 for the gage commands the means 8 to read the graduation line position data from a graduation position storing means 13 for the gage to send these to the means 11. This means 11 writes the waveform data and the ruled line position data from the means 8, and the graduation lines for the gage by a command of the means 12 in recording paper.
Patent JP-H04364705-A (JP)
Title: Thick film component and production thereof
Inventor: MORIYA SATOSHI
IPC: H01F7/02
Filed: 1991-06-12
Abstract: PURPOSE:To form a prescribed shape on a substrate through printing system by pasting the specified ferromagnetic material and thermosetting resin. CONSTITUTION:An alloy powder constituted of samarium and cobalt, whose basic composition is SmCo5 and whose mean grain size is 20 to 30mum, and a thermosetting silicon paint are weighed to be 81wt.% and 19wt.%, respectively, and an adequate amount of carbitol is added as a solvent. They are sufficiently mixed to prepare a magnetic paste. After a thick film magnetic paste pattern is printed by printing equipment capable for dielectric patterning so as to realize a desired shape pattern and thickness, the printed substrate is heated and subjected to curing treatment. Finally, the thick film magnetic components are magnetized by a magnetizing machine to make a magnet. Thus this system can produce optional shapes and readily accommodate for modification of shape.
Patent JP-S5477474-A (JP)
Title: Discharge lamp lighting apparatus
Inventor: YOSHIMURA HAJIME
IPC: H05B41/16
Filed: 1977-11-22
Abstract: PURPOSE:To provide a discharge lamp lighting apparatus, in which phase angle of a phase-controlling thyristor is forcibly shifted backward at the time of starting the discharge lamp, whereby it is prevented that excessive input current is passed at the time of starting the discharge lamp. CONSTITUTION:Transistor 13 is energized by the greater of voltage signal based on the lamp valtage and suplied from terminal (d) and voltage signal supplied from resistance 19. Since lamp voltage is zero at the time of starting the lamp, transistor 18 is kept OFF but transistor 13 is turned ON via resistances 19, 20. Resultantly current flowing in capacitor 8 is by-passed, so that charging time of capacitor 8 is long and the phase angle at which a thyristor connected between power source and discharge lamp is energized is shifted backward. Subsequently, when lamp voltage (d) is raised and voltage across terminals (k) and (e) becomes a predetermined value, transistor 18 is turned ON but transistor 13 is turned OFF, whereby charging time of capacitor 8 becomes short. When the lamp voltage is raised further, transistor 13 is turned ON, and charging time of capacitor 8 again becomes long.
Patent JP-S5929990-A (JP)
Title: Waste heat retrieving system
Inventor: KOMATSU SHIGERU
IPC: F28D21/00
Filed: 1982-08-11
Abstract: PURPOSE:To permit a good waste heat retrieval by a method wherein high-temperature waste gas is contacted with low-temperature aqueous medium, heat exchange between the aqueous medium, whose temperature is increased, and low-temperature waste liquid is effected and each of them are re-circulated to each gas and liquid contacting device to contact heated waste liquid with low-temperature combustion air in order to heat it. CONSTITUTION:The high-temperature waste gas enters into a cooling tower 1 from the bottom thereof and is contacted with the aqueous medium, flowing down through the tower from the top thereof, thereafter, it is cooled and is discharged from the top of the tower. The temperature of the liquid, flowing down through the tower, is increased during flowing down, the liquid enters into a heat transmitting surface type heat exchanger 2, it is cooled by giving the amount of heat thereof to a heat receiving liquid which is flowing reversely, and is recirculated to heat it again. The low-temperature gas enters into the evaporating tower 3 of the heat receiving liquid from the bottom thereof and rises through it. The heated heat receiving liquid enters into the top of the tower 3 and flows down therethrough, while it repeats contact with the rising low-temperature gas. The evaporation of the heat receiving liquid is effected in accordance with the temperature and the flow amount of the heat receiving liquid as well as the same of the rising gas, rising and entering into the uppermost stage.
Patent JP-S52138102-A (JP)
Title: Magnetic recording media composition
Inventor: HAMADA MITSURU
IPC: G11B5/70
Filed: 1975-11-25
Abstract: PURPOSE: To provide surface lubricity which does not brade abrasion proof and a magnetic head by adding talc powder of low hardness to magnetic coating made of magnetic powder and thermosetting resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04364465-A (JP)
Title: Wind vane anemometer having freezing detecting function
Inventor: MINAFUJI JUNICHI
IPC: G01P13/02
Filed: 1991-06-12
Abstract: PURPOSE:To detect the freezing of the wind-speed rotating part of a wind vane and anemometer. CONSTITUTION:The electric output, which is generated with a generator 3 by the rotating force from a wind-speed measuring propeller rotating part 1, and the electric output of a potentiometer 4, which is changed by the movement of a wind-direction measuring airplane-tail-unit part 2, are inputted into a wind-direction/wind-speed signal converter 5. The wind-speed/wind-direction signals are inputted into a timer 53. When the wind-speed signal signal is higher than a preset value, the counting of a counter is started. The counter is cleared to '0' when even one bearing is changed in the wind-direction signal at the time of the start of counting. The counter is also cleared to '0' when the value of the wind-speed which is less than the specified value is inputted for a specified time period. In the counter, the counted values are integrated when the wind-speed signals from the start of the counting is not changed. The integrated value is compared with a preset value in a comparator 54. When the integrated value becomes higher than the preset value, a freezing signal is outputted. The freezing signal is transmitted to a measuring and recording apparatus 7 at a remote site from a signal transmitting device 6 together with the electric signals of the wind speed and the wind direction.
Patent JP-S5929745-A (JP)
Title: Control device for internal-combustion engine
Inventor: SHIMOMURA HIDEKI
IPC: F02D41/14
Filed: 1982-08-12
Abstract: PURPOSE:To aim at improvements in fuel control characteristics as well as the stabilization of a device itself, by installing a fundamental quantity calculating part, which calculates fundamental quantities on the basis of fundamental control information and compensation control information, and also fundamental quantity storage part, which stores the fundamental quanities in memory. CONSTITUTION:Suction air information 17 and engine speed information 18 both are inputted into a fundamental control part 13 which refers to a fundamental quantity storage part 14 and then outputs fundamental control information 19. Based on exhaust gas information 25 out of an oxygen detector 10, the information 19 is altered to compensating control information 20 at a compensating control part 11. At a fundamental quantity calculating part 12, fundamental quantities are calculated on the basis of the fundamental control information 19, the compensating control information 20 and so on, whereby the fundamental quantities are stored in the fundamental quantity storage part 14. In the case where the same driving condition is reproduced, the previously stored fundamental quantity is still stored so that the compensating control value 20 becomes small. Thus there is no deterioration in control characteristics and likewise stability can be secured even if there is a secular change in an engine system.
Patent JP-S63304587-A (JP)
Title: Forming method for electrical connection contact
Inventor: TSUDA TOSHIO
IPC: H01L21/60
Filed: 1987-06-04
Abstract: PURPOSE:To simplify the forming method for electrical connection contact of a semiconductor chip by using a metallic thin wire gripped by a capillary, and by forming a ball by a ball bonding method, and by forming a bumpy contact of a prescribed shape. CONSTITUTION:A metallic thin wire capable of ball bonding, for example, a gold wire 5 of 25mum in diameter is gripped by a capillary 3 made of a ceramic material or the like, and thermal fusion is used to form a ball 6 on a tip of the gold wire 5. Next, thermal welding or the like is used to fix the ball 6 on an input/output electrode pad 2 of a semiconductor chip 1, so that a bottom part 7 of a bumpy contact of about 80 to 100mum in diameter and of about 35 to 45mum in height is formed. While the gold wire 5 is coupled with the bumpy contact, it is made to pass through a hole 4 of the capillary 3. Next the capillary 3 is moved in the desired direction, that is, in a looped state, so that a bumpy contact of a desired shape can be formed in such a simple process.