baber/WOPTO huggingface dataset:
Patent JP-H02254893-A (JP)
Title: Picture recording and reproducing device
Inventor: SAITO KENJI
IPC: H04N5/91
Filed: 1989-03-29
Abstract: PURPOSE:To record and reproduce a clear picture without degradation by providing two heads to be recorded or to generate signals from a recording medium concerned, and a recording or regenerative signal processing means to apply the two separate signals to the two heads respectively. CONSTITUTION:After a processing circuit 2 outputs the signals, a (Y+S) is Y.FM-modulated by a luminance modulating circuit 3, and an R/B line sequential signal is C.FM modulated by a color modulating circuit 4. Y.FM signals are inputted to a mixing circuit 5 and a recording amplifier 6, and C.FM signals are inputted to the mixing circuit 5 and a recording amplifier 8. In this stage, with the use of a selecting switch(SW) 10, a recording method by means of Y and C separation (the signals from the recording amplifiers 6 and 8 are supplied to heads 11 and 12), or the method of Y and C mixing and recording of a voice passing through an amplifier 9 out of sound signals (the signals from recording amplifiers 7 and 9 are supplied to heads 11 and 12) is selected.
Patent JP-S57190272-A (JP)
Title: Waveform distortion detector
Inventor: MIYAZAKI MASAMITSU
IPC: G01R23/20
Filed: 1981-05-20
Abstract: PURPOSE:To detect waveform distortion of cycle signals with a digital signal by discriminating the difference in the length between the first and second halves per one cycle thereof through the switching of the cycle signal with an operation amplifier allowing the setting of an input bias potential. CONSTITUTION:Input signals are amplified to a necessary level with a matching/ amplification section 20 and fed to a comparator/level conversion section 30. The input signals undergo a switching with an operation amplifier 2 which allows the setting of an input bias potential with a switch and subsequently, converted into logic signals, which are fed to a detector 40 adapted to count up clocks with counters 9 and 10 respectively for the first and second halves per one cycle of  the logic signals. The detector 40 discriminates the lengths of the signals corresponding to the first and second halves thereof by the outputs of respective  counters 9 and 10. Thus, the distoriton of the cycle signals can be detected by a  digital signal.
Patent JP-H09246193-A (JP)
Title: Film formation device by chemical gas phase growing method
Inventor: TAKAHASHI ICHIRO
IPC: H01L21/205
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To efficiently form various films under optimum conditions at low cost by a method wherein a flow adjusting plate for forming a flow passage of material gas in cooperation with a turn table to which a processing board (wafer) is mounted is movably provided so as to attach to or detach from the turn table by lifting means. SOLUTION: In this formation device by a chemical gas phase growing method, a flow adjusting plate 18 for forming a flow passage of meterial gas 17 in cooperation with a turn table 15 to which a processing board (wafer) 14 is mounted is movably provided so as to attach to or detach separate from the turn table 15 by lifting means 35. As a result, it is possible to adjust a height position of the flow adjusting plate according to the kind of semiconductor elements manufactured, use one device both as a film formation laid stress on quality and producibility, and efficiently form both films under an optimum condition at low cost.
Patent JP-H07258295-A (JP)
Title: Prostaglandin d receptor, its production, dna encoding the same receptor, vector comprising the same dna and host transformed with the same vector
Inventor: ICHIKAWA ATSUSHI
IPC: C07K16/00
Filed: 1994-03-22
Abstract: PURPOSE:To obtain the subject new receptor, specifically linking to prostaglandin D, useful as a preventive or a therapeutic agent for diseases caused by excessive production of prostaglandin D, an immunopotentiometer, an inhibitor for bleeding tendency, by culturing a transformed host cell. CONSTITUTION:This prostaglandin D receptor contains a polypeptide chain having an amino acid sequence of the formula, is useful as a preventive or a therapeutic agent for diseases caused by excessive production of prostaglandin D, such as an immunopotentiometer, an inhibitor for bleeding tendency, etc., because of specific bond to prostaglandin (PG)D2 and is useful for screening a substance having PGD2 agonist or antagonist activity. The PGD receptor is obtained by a host cell transformed with a manifestation vector containing a DNA encoding a polypeptide containing an amino acid sequence of the formula.
Patent JP-H01248083-A (JP)
Title: Apparatus for searching wave source
Inventor: HAYASHI TAKURO
IPC: G01S3/80
Filed: 1988-03-29
Abstract: PURPOSE:To obtain a good regenerated image wherein the mutual effect between observation points is removed with respect to an object to be observed having a three-dimensional shape, by setting the regeneration surface of an image regenerating part to the surface surrounding the object to be observed or to the closed curved surface in the vicinity of said object. CONSTITUTION:The sonic wave emitted from a sound source 1 is received at a large number of points on an observation surface (hologram surface) 5 by microphones 3, 7 and the signals received by said microphones 3, 7 are inputted to the first signal processing pat 9 and the degree of interference of each sonic wave is calculated to obtain the hologram signal at each of the points on the hologram surface 5. Hologram data is calculated on the basis of the hologram signal, which is obtained by the first signal processing part 9, by the second signal processing part 11. By this method, a wave source can be searched accurately.
Patent JP-2000262808-A (JP)
Title: Apparatus for recovery, separation, and regeneration of floating oil from rolling oil
Inventor: MAEDA KANEICHIRO
IPC: B01D17/032
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which can decrease the consumption of a rolling oil and also the manufacturing cost of a metal strip through preventing the abrupt decrease of a rolling oil concentration without stopping a rolling apparatus and achieving the high surface quality required and stable rolling work with the supply of a small amount of a fresh rolling oil. SOLUTION: An apparatus for circulating an emulsion type rolling oil to be used for cold rolling of a metal strip from the rolling facilities 1, through a dirty tank 3, a filter pump 4, a filter, 5, a clean tank 6, a spray pump 7, and a heat exchanger 8, again to the rolling facilities 1 is provided with a float suction installed on the clean tank 6 for recovering a floating oil, a separation tank 10 connected to the float suction through a pipe for recovering a floating oil and separating the floating oil and a usable rolling oil, a skimmer apparatus 20 installed in the separation tank 10 for recovering the separated floating oil floating up on the upper part of the liquid surface of the separation tank in the upstream side, and a turn back pipe for turning the usable rolling oil from which the floating oil is separated in the separation tank 10 back to the dirty tank 3.
Patent JP-S58193436-A (JP)
Title: Decomposed gas detecting device for electric equipment
Inventor: SUGAWARA TOSHIO
IPC: G01N1/22
Filed: 1982-05-07
Abstract: PURPOSE:To prevent direct discharge of the decomposed gas component into atmospheric air, by making the pressure of a gas picked up for analysis smaller than the internal pressure of the equipment, thereby absorbing the harmful decomposed gas component by an absorbent. CONSTITUTION:A two way solenoid controlled valve 81 is closed, a flange valve 5 is slowly opened, and pressure is adjusted to about 0.1-1kg/cm<2> by a pressure regulator 6. Then, the two way solenoid controlled valves 81 and 82 are opened, and part of a gas 4 in a gas introducing pipe is contacted with a decomposed gas absorbent 14 and is discharged out of a discharge port of a decomposed gas absobet container 15. When the inside of a gas cell 9 is completely displaced by the gas 4 in the gas introducing pipe, at first the valve 81 is closed, then the valve 82 is closed, and a tightly closed system with respect to atmospheric pressure is obtained. Then the gas is measured by an infrared gas analyzer 11.
Patent JP-H11271880-A (JP)
Title: Projector device
Inventor: TAKATSUKA HIROSHI
IPC: G03B21/16
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a projector device small in size and capable of improving a heat radiation effect by providing a heat radiating case in which a video display member and an optical system are enclosed and house and which totally radiates inside heat to the outside. SOLUTION: A duct part 33 is formed of space formed by the upper cover 22a of the case 4 and a lower cover 22b provided at the lower part of a base plate corresponding to the upper cover 22a. Air current generated by the driving of a fan 10 rises as shown by an arrow, and takes away the heat from optical parts such as respective liquid crystal light valves 6a to 6c and deflecting plates 30a to 30c heated by the illumination of a light source. After cooling down the heat taken away, the air current advances to the duct part 33. The air current having the heat comes in contact with the covers 22a and 22b made of material whose heat conductivity is high such as metal forming the duct part 33, so that the entire cover becomes a heat radiating plate and the air current is cooled.  The cooled air current is made to raise by the fan 10 again and submitted to cooling the respective optical parts of the optical system.
Patent JP-H03279438-A (JP)
Title: Picking nozzle for air jet loom
Inventor: KUSHINO MAMORU
IPC: D03D47/30
Filed: 1990-03-27
Abstract: PURPOSE:To enable to correspond the high speed operation of an air jet loom by enlarging the diameter of the fiber travel-accelerating tube portion of a nozzle from the midway of the tube at a specific enlarging angle and disposing an air-charging opening in the enlarged portion to stabilize the travel of a weft. CONSTITUTION:Compressed air fed from a compressed air-taking opening 4 disposed on the side surface of a nozzle main body 1 is fed into a fiber travel- accelerating tube portion 3 through an interval 5 between the nozzle main body 1 and a thread guide 2 to surround and draw a weft inserted from the inner hole 8 of the thread guide 2. Air is simultaneously taken in from an air intake opening 6 disposed at a portion enlarged from the midway of the fiber transfer-accelerating tube 3 at an angle of 15-70 deg. in the picking direction, and the amount of the air in the tube 3 is increased to stabilize the travel of the weft.
Patent JP-H04288323-A (JP)
Title: Solid polyelectrolyte
Inventor: SHISHIKURA RIICHI
IPC: H01M10/0565
Filed: 1991-03-15
Abstract: PURPOSE:To prepare a solid polyelectrolyte which has a high ionic conductivity at room temp. and is easily formed into a film. CONSTITUTION:An oligooxyethylene is added to the N atom of pyrrole to give an adduct, which is polymerized by electrolytic oxidation in the presence of NaPF6 as a supporting electrolyte using a larger electrolytic current than usually used, thus giving a solid polyelectrolyte in the form of a composite with NaPF6.
Patent JP-H08269477-A (JP)
Title: Oil or fat containing docosahexaenoic acid
Inventor: TSUJIWAKI GIICHI
IPC: C12P7/64
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a DHA-containing oil or fat which can be used as a food additive without limitation of loadings, can control the generation of a peculiar malodor in storage, and has high oxidation stability. CONSTITUTION: 100 pts.wt. oil or fat which contains at least 10wt.% docosahexaenoic acid and which comprises at least one oil or fat selected from the group consisting of, e.g. tuna oils, bonito oils, sardine oil, saurel oils, mackerel oils and squid oils or an oil or fat having concentrated docosahexaenoic acid and made by using these oils as raw material is mixed with 25-400 pts.wt. vegetable oil which has an iodine value of 70 to 130 and an α-linolenic acid content of less than 2wt.% and comprises, e.g. a rice bran oil, a cotton seed oil, a sesame oil or a corn oil. This oil mixture is modified by transesterification using lipase to give an oil or fat containing 2-30wt.% docosahexaenoic acid.
Patent JP-2000262722-A (JP)
Title: Calling device for game machine
Inventor: FUJIWARA KENICHI
IPC: A63F7/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide 3 calling device for a game machine capable of providing the information benefial to a player during the game. SOLUTION: A controller 34 of a calling device 2 receives a winning ball signal from a pachinko game machine 1, and aquires the number of winning balls to be paid by the pachinko game machine on the basis of the received winning ball signal. Then the aquired information on the number of balls is displayed on a display device in interlocking with the winning ball paying operation of the pachinko game machine. Further the controller recognizes a large winning period of the pachinko game machine on the basis of a large winning signal, and integrates the number of winning balls paid by the pachinko game machine over this large winning period to successively display the same on the display device.
Patent JP-H02254684-A (JP)
Title: Carriage driver
Inventor: KIKUCHI YOSHIO
IPC: G11B21/02
Filed: 1989-03-28
Abstract: PURPOSE:To execute a simple fine adjustment by integrally resin-molding a guide rail presser to hold one edge of a guide rail to a step motor base, holding the guide rail with a light pressure, also resin-molding the guide rail presser to hold the other edge of the guide rail, and lightly press-fitting the guide rail. CONSTITUTION:To a step motor base 50 to be resin-molded, a projection 50c to be engaged with a reference hole 80c provided to a frame 80 made into the position reference of a guide rail 30, a hole 50b to shaft-support one edge of the guide rail 30 with a light press-fit in a position in which the axial center of the projection 50c is crossed to the axial center of the guide rail 30 and a step motor fitting hole 50a are provided. To a guide rail presser 40 to be resin-formed, a projection 40c engaged with reference holes 80a and 80c and a hole 40b to shaft-support the other edge of the guide rail 30 with the light press-fit are provided. A carriage 1 can be rotatably slid with the guide rail 30 by fixing a rack 7 engaged with a pinion provided to the shaft edge of the step motor. Thus, the simple fine adjustment can be executed.
Patent JP-H08270056-A (JP)
Title: Sewage device
Inventor: YAMADA YONEKAZU
IPC: E03F5/02
Filed: 1995-03-31
Abstract: PURPOSE: To prevent the damage in the bottom of a man-hole by drop shock of sewage even if a longitudinal pipe is long. CONSTITUTION: A sewage device is constituted of a sewage main pipe 1, a flow straightening chamber 2 and a longitudinal pipe, the longitudinal pipe is formed of a longitudinal pipe main pipe 3 and a longitudinal pipe auxiliary pipe 4, pipe lines are branched inside the flow straightening chamber 2, and a stop plate 5 is so designated that sewage flows into the longitudinal pipe main pipe 3 or the longitudinal pipe auxiliary pipe 4. The longitudinal pipe is double pipe construction, an internal pipe is formed of a plurality of short pipes, and a shielding plate is zigzag provided to each of the short pipes. The longitudinal pipe is formed of a plurality of short pipes, each of the short pipes has the same height as that of every story, and the short pipes are provided around the floor in every story.
Patent JP-2000269440-A (JP)
Title: Esd protection circuit
Inventor: MATSUKAWA TOYOHISA
IPC: H01L27/088
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance ESD resistance of a semiconductor device without increasing the layout area by connecting the emitter of a parasitic bipolar transistor to a pad to be connected to an external pin and connecting the base and collector respectively to the power source or ground according to the type (N or P). SOLUTION: A parasitic bipolar transistor consists of a P-type semiconductor substrate 24 which functions as the collector, an N-type well 26 which functions as the base, a P+-type diffusion layer 28 which is formed in the well 26 and functions as the emitter. The protective resistance is formed, for example, by extending the N-type well 26 which functions as the base of the parasitic bipolar transistor to the well contact of a P-type MOS transistor. The emitter of the parasitic bipolar transistor is connected to a pad 30 of an input/output pin 16. The collector is connected to the ground, and the base is connected to a power pin 20 through a resistance element made of an N+-type diffusion layer 32.
Patent JP-S5410747-A (JP)
Title: Magnetic brush developing device for electronic copying apparatus
Inventor: TOMITA SATORU
IPC: G03G15/09
Filed: 1977-06-25
Abstract: PURPOSE: To simplify the developing device and to reduce the space loss by equipping the developing device with a magnet for conveying a developing agent so that the conveyance of the agent may be effected by turning the magnet but may be stopped during the cleaning operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59209476-A (JP)
Title: Jet type soldering device
Inventor: SHIRAKAWA KIYOSHI
IPC: B23K1/08
Filed: 1984-04-16
Abstract: PURPOSE:To stabilize the wave surface of jet solder and to prevent generation of a soldering defect by joining freely attachably and detachably a nozzle for ejecting molten solder with plural cylindrical bodies in a jet type soldering device and providing partition plates having many through-holes between the respective cylindrical bodies. CONSTITUTION:A nozzle 7 for ejecting molten solder 6 in a jet type soldering device is constituted by connecting plural cylindrical bodies 7a, 7b, 7c by means of bolts 11, and fins 8 for running down of the molten solder are provided to the ejecting hole of the nozzle 7. Plural partition plates 9a, 9b, 9c having many through-holes 10 are attached in the joint parts of the respective bodies 7a, 7b, 7c in the nozzle 7. The jet of the molten solder ascending from below passes through the through-holes of the partition plates, by which the flow of the molten solder is smoothed and the wave surface of the solder flow ejected from the nozzle 7 is considerably stabilized. The generation of a soldering defect is thus decreased.
Patent JP-H03278126-A (JP)
Title: Computer system starting system
Inventor: SHINJO KAZUYA
IPC: G06F11/14
Filed: 1990-03-28
Abstract: PURPOSE:To speed up the start of the system by restoring a main storage image at the time of starting the next system by using a backup image and returning it to a state immediately after the system started. CONSTITUTION:In the case first system start is executed, the system comes to a saving mode, and the contents (main storage image) of a main storage 12 immediately after its start are saved as a backup image in a backup memory means 13. In this case, an incidental effectiveness flag is operated, set to an effective instructing state, and a rebootstrap is applied. In such a state, at the time of the start (the start being not in a maintenance mode) in the subse quent regular mode, the system comes to a quick start mode, and the backup image saved in the backup memory means 13 is copied to the main storage 12 and the main storage image is restored. Accordingly, by resetting the system to a state immediately after the start, the start can be completed. In such a way, the start can be executed at high speed.
Patent JP-H02256902-A (JP)
Title: Hydraulic driving device for civil/construction machine
Inventor: HIRATA TOICHI
IPC: E02F9/22
Filed: 1989-03-30
Abstract: PURPOSE:To prevent the occurrence of hunting by providing a control-force adding means by which, when the demand flow rate of a flow control valve is less than the maximum possible discharge quantity of a main hydraulic pump, a prescribed control force is applied to the driving parts of split-flow compensating valves, while when the former is greater than the latter, another control force is added to the above driving part. CONSTITUTION:A control-force adding means 27 is provided, by which when the demand flow rate of flow control valves, a boom direction control valve 5 and a bucket direction control valve 7, is less than the maximum possible discharge quantity of a main hydraulic pump 2, a prescribed control force is applied to the driving parts 6b, 8b of split-flow compensating valves 6, 8; while when the former is greater than the latter, another control force is added to the driving parts 6b, 8b of the valves 6, 8 so as to operate in the closing direction. Thus, the valves 5, 7 are controlled independently of whether or not the split-flow compensating valves 6, 8 are operated by a disturbance. In other words, since the system for controlling the differential pressures between the front and rear of the respective valves 5, 7 does not constitute a feedback system, the hunting of the split-flow compensating valves 6, 8 due to a disturbance can be prevented.
Patent JP-S60220006-A (JP)
Inventor: MITSUI YOSHIKO
IPC: A47G23/03
Filed: 1984-04-18
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-H11318817-A (JP)
Title: Endoscope
Inventor: HIRATA YASUO
IPC: A61B1/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To improve curving performance by mounting a cylindrical protection portion member which is extensible in the axial direction of an insertion portion, onto an outer surface between both front/rear ends of a curved part in the state of being contracted in the axial direction of the insertion portion from its natural length. SOLUTION: A curved part 11 is provided between a flexible and thin/long coil 9 constituting an insertion portion 2 of an endoscope 1 e.g. and a distal constitution portion 10 provided at the distal end of the portion 2 to arrange a multi-lumen tube in the state of a silicon resin elastic tube here. A curve protection portion means 47 consisting of a nearly cylindrical protection portion member 48 is provided on the outer surface of this part 11. The member 48 is constituted by knitting many fiber elements consisting of a low elastic fiber such as Teflon to be extensible in the axial direction and the radial direction. Thus, the radial direction is contracted/expanded by contraction/expansion in the axial direction and then, mounted to the part 11 in the state of being contracted in the axial direction.  By this constitution, the curving operation of the part 11 is not damaged by the deforming operation of the member 48 and the part 11 can be curved at a large angle.
Patent JP-S532459-A (JP)
Title: Alicyclic ketone derivatives
Inventor: TSUDA NORINAO
IPC: A61P25/00
Filed: 1976-06-28
Abstract: PURPOSE: Alicyclic ketones of formula I [Ar is radical of formula II (R' is F, trifluoromethyl; R 2  is H, F, trifluoromethyl; m is 0, 1), thiophene; n is 0 W 2]; for example, 4,4-bis(4-trifluoromethylphenyl)-2-cyclohexenone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07279018-A (JP)
Title: Extensible/contractible ball chain and its production
Inventor: YAMAGUCHI YOSHIHARU
IPC: A45D8/36
Filed: 1994-04-15
Abstract: PURPOSE:To provide an extensible/contractible ball chain in which balls made of a synthetic resin are firmly adhered to the elastic strand. CONSTITUTION:An extensible/contractible ball chain 1 in which an elastic strand 2 and balls of a synthetic resin 8 are monolithically molded at an equal interval so that the balls 8 firmly bite into the strand 2 to make it thin. In the production of the balls, the elastic strand 2 is extended with a certain tension and the synthetic resin is molded into the balls 8 under this condition. As a result, the strand and the balls are firmly fused to give the objective extensible/ contractible ball chains which is conveniently used as a band for hair bundling.