baber/WOPTO huggingface dataset:
Patent JP-H06159270-A (JP)
Title: Scroll compressor incorporating overheat preventing device
Inventor: HAGITA NAOMI
IPC: F04C18/02
Filed: 1992-11-25
Abstract: PURPOSE:To surely cool a compressor with no insufficient cooling and no excessive cooling in a whole wide operating pressure range with simple control with the use of a cooling device in which a part of high pressure liquid coolant having been liquefied by a condenser in a refrigerating cycle, is introduced into a compression chamber of the compressor on compression stroke through a connecting pipe incorporating a flow regulating mechanism so as to cool the compressor. CONSTITUTION:A flow control valve 30 as a flow regulating mechanism is connected to a pipe line connecting between a high pressure liquid sump and a compression chamber of a compressor 25 during refrigerating cycle. The opening degree of the valve is adjusted in such a way that the valve is opened when the overheating degree of a part that is detected in accordance with a temperature detected by the thermosensing part 31 of the flow control valve 30 and a pressure detected by a pressure sensing part thereof is higher than a set overheating degree, so as to introduce liquid coolant in order to regulate the flow rate. Further, a liquid coolant introduction pipe 32 is opened and closed under control only during a period form the time of starting the compressor 25 to the time of stopping the same, and but is normally closed.
Patent JP-H06154435-A (JP)
Title: Edge shaving device
Inventor: MORISUGI KAZUHIRO
IPC: B26B19/10
Filed: 1992-11-25
Abstract: PURPOSE:To lengthen the life of an edge shaving device because a spring hardly wears and to prevent a movable cutting edge from slipping off when it falls. CONSTITUTION:In an edge shaving device, a movable cutting edge 2 is forced to reciprocate in its condition brought in pressure contact with a fixed cutting edge 1 by a spring. The movable cutting edge 2 is provided on the upper surface of the fixed cutting edge 1. A trimmer driver 3 is passed through the longitudinal elongated hole 12 of the fixed cutting edge 1 ad engaged with the movable cutting edge 2. A pressing spring 5a is fitted to a spring mounting piece 4 provided integrally with the trimmer driver 3. The movable cutting edge 2 is brought in pressure contact with the fixed cutting edge 1 by the pressing spring 5a.
Patent JP-H07170573-A (JP)
Title: Method and system for mobile telephone exchange
Inventor: YAMAOKA MASANORI
IPC: H04M3/42
Filed: 1993-12-15
Abstract: PURPOSE:To relieve the load on a caller subscriber and a subscriber of a mobile telephone set with respect to the reception of a call when the subscriber of the mobile telephone system is outside the service zone. CONSTITUTION:Upon the receipt of a call from a caller subscriber A to a car telephone subscriber B outside a service area SA, when the caller subscriber A desires callback, an automatic dialer 17 allows a received call recorder 14 to record a telephone number desiring call back and a call reception time measured by a timer 15. When the car telephone subscriber B returns to the service area SA, the recorded telephone number and call reception time are informed to the car telephone subscriber B. When the car telephone subscriber B desires to make direct call to the caller subscriber A, the caller subscriber A is called by using the telephone number stored in the received call recorder 14, and in other cases, after the caller subscriber A is called by using the telephone number, it is informed that the car telephone subscriber B returns to the service area SA.
Patent JP-H09330829-A (JP)
Title: Linear variable reactor
Inventor: MITAMURA KOICHI
IPC: H01F29/14
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a linear variable reactor which can be controlled in a wide range and can improve harmonic distortion. SOLUTION: A main winding 12 is wound around a first U-shaped cut core 11. A control winding 14 is wound around a second U-shaped cut core 13. These first and second cut cores 11 and 13 are contacted with each other in such a condition that the cores 11 and 12 are opposed at their cut faces to each other and the second core 13 is positioned as rotated in a twist direction by 90 degrees with respect to the first core 11. The contacted four faces of the cores form a common magnetic circuit to the first and the second cores 11 and 13. Wedge-shaped gaps 15 are made by cutting parts of the cores forming the common magnetic circuit.  When the wedge-shaped gaps 15 are provided in the common magnetic circuit, there are established parallel magnetic circuits of contact parts 16 of the cores 11 and 13 and the wedge-shaped gaps 15 thereof, so that inductance of the main winding 12 can be made linear by changing an exciting current of the control winding 14.
Patent JP-H11147361-A (JP)
Title: Ink jet recording body and manufacture thereof
Inventor: KITAMURA TATSU
IPC: B41M5/52
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To have a superior ink absorbing property, and an excellent luster property, printing density, or the like by carrying out ink jet printing to a layer having cracks in a lower layer except a surface layer to be recorded, and recognizing cracks on printing dots having predetermined % or more as printing dots formed having a predetermined diameter is observed through a magnification of predetermined times. SOLUTION: By the use of an ink jet recording body, 100-200 pieces of dots per every 1 mm<2> (the size of one dot is about 50 μ) are printed equally at 10 places selected from the recording body for arbitrary ten places by an ink jet printer (for example, PM-700C made by EPSON company) of 720 dpi ×720 dpi. Also, a magnified observation is executed through 100-200 times (for example, 150) by an optical microscope, and if cracks are observed in 30% or more dots, it is determined to have cracks, and if cracks are not observed in 30% or more dots, it is determined not to have cracks. When cracks are observed for a lower layer, all layers on the lower layer are cut off for observation, or the interlayer of cracks is cut up for permitting the surface to be observed.
Patent JP-H07163328-A (JP)
Title: Production of tobacco filter and apparatus therefor
Inventor: ISHIKAWA TERUO
IPC: A24D3/02
Filed: 1993-12-15
Abstract: PURPOSE:To provide a method for producing a product hardly varying the weight in which the weight of a suspended tow is kept constant by keeping the suspension distance of the tow constant and an apparatus therefor. CONSTITUTION:This method for producing a tobacco filter comprises installing a tow feeding step and means for suspending a tow 2 taken out of a tow bale 1 and then transferring the tow to the downstream side in suspending parts 20, 21 and 22 of a movable boom 3 rotatably driven in a tow feeding part of an apparatus body (P) and rotating the movable boom 3 to a prescribed extent so as to keep the distance (A) between the suspending part and the top surface of the tow bale constant in a method for producing the tobacco filter in which the amount of the tow feed is kept constant without regard to the consumption of the tow bale 1.
Patent JP-H07165133-A (JP)
Title: Traveling device
Inventor: YAMASHIRO RYOJI
IPC: B62D55/075
Filed: 1993-12-15
Abstract: PURPOSE:To provide a compact traveling device with high traveling ability on a stairway or flat surface by providing one wheel at the center part of pair of crawler units and a pair of wheels on the right and left sides of one crawler unit at the center part. CONSTITUTION:One wheel 14 is provided at the center part of a pair of right and left crawler unit 19, and a pair of wheels 15 is provided on the right and left of a crawler unit 20 at the center part. When a sub frame 11 is located at the lower position, the lower side of the crawler is located higher than the ground contact surface to allow the traveling in the wheel mode. On the flat surface, the forward wheel 14 is driven in this condition, and a traveling device is steered to be smoothly traveled. The sub frame 11 is lowered to be brought close to crawler units 19, 20, and unnecessary sway is prevented. When the sub frame 11 is located at the same height as a body frame 10, the traveling device is allowed to travel in the crawler traveling mode, and is traveled by driving the forward and rear crawler units 19, 20. The projections of comb-tooth shape of a crawler belt surely grip the end part of the stairway to enable ascending/descending.
Patent JP-2000139236-A (JP)
Title: Device for supporting growth posture or the like of cultivated plant
Inventor: OGATA HIDEO
IPC: A01G9/12
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a device for supporting the growth posture, etc., of a cultivated plant capable of providing a large and long range for making an amendment for correcting a flower stalk of the cultivated plant into an upward directed posture by pulling effective, usable for a long period according to the growth of the cultivated plant, simply and rapidly performing operations to amend the growth posture, etc., of the flower stalk and correct the growth posture, etc., into the upward directed posture. SOLUTION: This device for supporting the growth posture, etc., of a cultivated plant comprises one long slender wiry body 12 having an engaging part 14 for freely detachably engaging or disengaging a rope, etc., for hanging and supporting a flower stalk part of the cultivated plant on one end side thereof and further an elastic bent part 16 having a reactional force capable of bending the wiry body 12 into a two-folded state and returning the wiry body 12 into a nearly linear state in the intermediate position in the longitudinal direction of the wiry body 12 and supporting the other end side on a supporting pipe applied to a pot seedling of the cultivated plant. The device has a high freedom of a pulling up angle of the flower stalk to the upper side and is capable of surely elastically pulling up and pulling the flower stalk even if the flower stalk of the cultivated plant is downwardly directed or variously deformed.
Patent JP-H02160501-A (JP)
Title: Production of superconducting wire rod
Inventor: ISHIKAWA YUICHI
IPC: C01G1/00
Filed: 1988-12-14
Abstract: PURPOSE:To obtain a long-sized superconducting wire rod and to prevent carbon from remaining in a producing stage by allowing the melted body of the raw material of a superconductor to continuously flow out and successively cooling and solidifying this melted body and forming the continuous wire rod. CONSTITUTION:Firstly a raw material is introduced into a melting furnace 2. As the raw material, Bi2O3, PbO, SrCO3, CaCO3 and CuO are uniformly mixed so that the ratio of atom% of the respective elements of Bi, Pb, Sr, Ca and Cu is regulated to 1.7 : 0.3 : 2 : 2 : 3 respectively. Melted body 7 is prepared by actuating a heating means 9 and heating the raw material at about 1,100 deg.C. The temp. of an outlet 10 is held at 1,050 deg.C by a heating means 11 and the melted body 7 is allowed to continuously flow down through the outlet 10 thereof while keeping a molten state. After the melted body is passed through a heat insulating device 3, it is successively cooled and solidified by a cooling device 4 and formed into a wire rod. Then this wire rod is sent to the lower part by a wire rod feeder 5 and annealing treatment is successively performed at 840-850 deg.C for about 10 hours by an annealing treating device provided to the downstream side thereof and thereby the superconducting wire rod is obtained.
Patent JP-2001128685-A (JP)
Title: METHOD FOR DETECTING MUTATION IN HUMAN p53 GENE
Inventor: NARA KEIKO
IPC: G01N33/577
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of detection capable of rapidly and exactly judging whether there is any mutation in p53 gene. SOLUTION: The method of detection is carried out by accomplishing a process for immunologic detection by immunologically dyeing a test sample using an antibody peculiarly acting on human p53 protein, a process for cell separation of separating a chromatic cell from a nonchromatic cell on the basis of the dyeing result obtained by the above process for immunologic detection, a process for genomic DNA extraction of extracting a genomic DNA from the chromic cell separated by the above process for cell separation, a process for DNA amplification of amplifying a DNA fragment by using a primer capable of amplifying a human p53 gene fragment containing a domain which has the possibility that the mutation in human p53 gene takes place and the genomic DNA obtained by the above process for genomic DNA extraction,  and a process for analysis of analyzing a reaction product obtained by the above process for DNA amplification in this order.
Patent JP-H11150981-A (JP)
Title: Controller and control method for dc brushless motor
Inventor: MIZOBE HIRONOBU
IPC: H02P6/08
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent the waveform of an integrated signal from being disturbed significantly by controlling the inverter output to have a zero vector waveform before a switching is made to an inverter mode. SOLUTION: In an integrator 1, a first neutral voltage VN obtained at the joint of stator windings 5a, 5b and 5c is applied to the non-inverted input terminal of an operational amplifier 1a while a second neutral voltage VM obtained at the joint of resistors 6a, 6b and 6c is applied to the inverted input terminal of the operational amplifier 1a. Consequently, the differential voltage VMN between both neutral voltages is integrated by the integrator 1 to produce an integrated signal ∫VMNdt. A rotational positron detection signal SINT is obtained from the integrated signal and an inverter gate waveform signal is produced based on the rotational position detection signal. An inverter 7 is controlled to produce an output having a zero vector waveform before a switching is made to inverter mode thus preventing the waveform of the integrated signal from being disturbed significantly.
Patent JP-H01155562-A (JP)
Title: Dc reproducing circuit of digital signal recording and reproducing device
Inventor: SATO KENICHI
IPC: G11B20/10
Filed: 1987-12-14
Abstract: PURPOSE:To reduce the identification error of data by changing the characteristic of a feedback loop in a DC reproducing circuit in accordance with the output signals of plural channels. CONSTITUTION:The characteristics of low frequencies differ in a head 13A and a channel A being the transmission system, and a head 13B and a channel B being the transmission system. Consequently, the attenuation factors of attenuators 28 and 29 are varied with respect to the channel B, and the feedback quantity of low frequency components are varied, whereby the error rate of binary data is set to min. Namely, attenuation factors in which error rates become min. differ in accordance with respective channels A and B, and the compensation action of the low frequency components in the DC reproducing circuit can be set in optimum with respect to respective channels by adjusting the attenuators 28 and 29. Thus, the identification error of data can be reduced.
Patent JP-H02291296-A (JP)
Title: Treating agent for disease caused by vascular contraction
Inventor: OKABE TETSUO
IPC: C12R1/91
Filed: 1989-12-05
Abstract: PURPOSE:To safely improve treatment by containing a monoclonal antibody specific for endoserines as an active ingredient. CONSTITUTION:The thoracic aorta of a Wistar strain rat is treated to provide an endoserien-1-thyroglobulin conjugant (A). A rabbit is then immunized with the ingredient (A) to increase the antibody value and afford an antiserum (B). (NH4)2SO4 is subsequently added to the ingredient (B) and the resultant precipitates are then dialyzed with a physiological NaCl solution at about pH7.4 to afford a conjugant of the thyroglobulin and Cellulofine(R). The obtained ingredient (C) is then subjected to affinity column chromatography and unadsorbed components passing therethrough without adsorption are subjected to affinity column chromatography of a conjugant of protein A and Cellulofine(R) and adsorbed thereon. Thereby, adsorbed substances (D) are obtained. The ingredient (D) is subsequently eluted with a buffer solution containing NaCl, etc., to afford an eluate, which is dialyzed and subsequently lyophilized to produce treating agent, containing an antibody (IgG) specific for endoserine-1 and useful for diseases caused by vascular contraction.
Patent JP-H02161811-A (JP)
Title: Solid state relay
Inventor: SHIOMI HIROYOSHI
IPC: H03K17/08
Filed: 1988-12-14
Abstract: PURPOSE:To automatically stop the signals of the output side with generation of an overload by preparing a circuit which turns off a main switch element with the output of a comparator via an output cut-off circuit when an overcurrent flows to a load current and at the same time actuates an overcurrent informing means set outside a relay. CONSTITUTION:A self-support circuit 14 which works with the output of a comparator 13 outputs no signal as long as the reference voltage is higher than the output voltage of a current transformer. Then an output cut-off circuit 3 is turned off when the output voltage of the current transformer is higher than the reference voltage. Thus an overcurrent informing means like an external buzzer, lamp, etc., connected to the output terminals 15 and 15 of the circuit 14 is actuated. Therefore, the output voltage of the current transformer increases and exceeds the reference voltage in case the load abnormality occurs and an overcurrent flows to a load current. Thus the circuit 14 turns off the circuit 3 and cuts the energization to a photocoupler 4 toturn off a triac 6 and to stop the deive of the load. At the same time, a buzzer or a lamp, etc., set outside a relay is actuated to inform the load abnormality.
Patent JP-2001129971-A (JP)
Title: Driving device for printing machine
Inventor: MATSUURA YOSHIRO
IPC: B41F33/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for a printing machine, in which drastic shortening of preparatory time accompanied by order change is contrived in case of replacement exchange of a press plate and both an ink arrangement and a blanket cylinder can be washed at rapid velocity and enhancement of working efficiency is enabled. SOLUTION: The driving device for a printing machine is equipped with a gear 5 provided in the shaft end of a plate cylinder, and a gear 6 provided in the shaft end of a blanket cylinder, in which both gears 5, 6 correspond to the number of set of a printing device 20 and are mutually engaged and rotated, a first motor 7 provided in the shaft end of the plate cylinder 1, a first rotation detector 8 detecting rotation of the plate cylinder 1, an intermediate cylinder 4 installing a gear 10 which is not engaged with the gears 5, 6 of the plate cylinder 1 and the blanket cylinder 2 but is engaged with a gear 9 provided in the shaft end of an impression cylinder, a gear in the shaft end of a first intermediate cylinder 11 which drives a feeding device side engaged witch gear series in the shaft end of the impression cylinder,  a gear in the end of a driven shaft which drives a delivery side engaged with gear series in the shaft end of the impression cylinder, a second motor 12 driving the gear series in the shaft end of the impression cylinder and a second rotation detector 13 detecting rotation of the gear series in the shaft end of the impression cylinder.
Patent JP-H02190176-A (JP)
Title: Cigarette
Inventor: JIYON ETSUCHI ROOTAABATSUHA
IPC: A24D1/00
Filed: 1989-12-05
Abstract: PURPOSE: To provide a cigarette composed of a cigarette rod of a cylindrical shape which has a specific size at the circumference of a tobacco rod and consists of thing cut tobacco as a packing material and a wrapper consisting of combustible paper which wraps the rod. CONSTITUTION: This cigarette 10 comprises the tobacco column 12 which consists of the thinly cut tobacco and is circumferentially sized about 10 to 19mm and a wrapper 14 of the combustible paper which wraps the column. The packaging density of a thinly cut tobacco of the tobacco column 12 ranges from about 350 to 450mg/cm<3> . The free combustion rate of the tobacco column is in a range from about 5.0 to 7.0mg/min. The tobacco particles of at least one end (e.g. 16) of the tobacco column 12 wrapped by the wrapper 14 are coated with a polymerizable material (e.g. polyvinyl acetate, acrylate copolymer, etc.) and a filter 20 is preferably mounted at the non-coated tobacco end 18.
Patent JP-H07169008-A (JP)
Title: Digital magnetic reproducing apparatus, and digital magnetic recording/reproducing apparatus
Inventor: SHIOZAKI MITSUO
IPC: H04L25/497
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a digital magnetic reproducing apparatus and a digital magnetic recording/reproducing apparatus which detect signals reproduced from a recording medium with binary signal judgement when the signals are subjected to partial response equalization to detect the original digital information to increase an S/N ratio allowance at the time of the signal judgement and not to deteriorate an error rate. CONSTITUTION:After reproduced signals are equalized by a partial response equalizing circuit 70 so as to have an intersymbol interference row of (1, 1), a low frequency range is suppressed by an HPF 10 to compensate the low frequency range component after the partial response equalization and a judgement signal is delayed to suppress the intersymbol interference and the original digital information is detected by a comparator 13. With this constitution, as the intersymbol interference rate is estimated after the partial response equalization to suppress the intersymbol interference, the signals can be detected with binary signal judgement and an S/N ratio allowance at the time of the signal detection is increased, so that an error rate can be reduced.
Patent JP-H04187330-A (JP)
Title: Device for pressurize transferring long size tube material, etc.
Inventor: MURATA MAKOTO
IPC: B21D43/12
Filed: 1990-11-21
Abstract: PURPOSE:To prevent the generation of flaw on the front surface of tube material by holding both side surfaces of the tube material with the fixed long size shaped material, and driving the traveling unit in the axial direction while connecting the traveling unit with the plate material as the driving force transmitting part to the end of the tube material. CONSTITUTION:The tube material 9 is set on the L letter shaped material 2, a cover 17 is closed. Each L letter shaped materials 1, 2 hold the tube material 9 from the upper and lower sides. When the motor 20 is driven, chain belts 4, 5 are turned, the traveling unit 3 is advanced through the plate materials 3b, 3c, and transfers forward while pressurizing the tube material 9. The front surface of the long size tube material is not flawed.
Patent JP-H01156041-A (JP)
Title: Pipe manufacturing machine
Inventor: FUJII SHIGEKI
IPC: B29C53/60
Filed: 1987-12-14
Abstract: PURPOSE:To manufacture easily a long spiral pipe with a given diameter by preparing a pair of driving rollers so as to roll and have a band contact driven rollers which are cylindrically arranged with a fixed spiral angle and giving tension on the band. CONSTITUTION:A band 40 is carried to roll and contacts a driven roller 16a in such a manner that it envelops the driven rollers 21a which are cylindrically arranged with a fixed spiral angle. Then, a driving roller 18a and a driven tension roller 18c are actuated to give tension on the band 40. In this way, a long spiral pipe with a fixed diameter can be easily manufactured with a large propulsion force.