baber/WOPTO huggingface dataset:
Patent JP-H11242417-A (JP)
Title: Image forming device
Inventor: TAKANO SATOSHI
IPC: G03G21/10
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To stably carry toner by preventing it from being leaked and splashed from the gap and the aperture part of a developing unit together with air and smoothly circulating an air current in a circulation path. SOLUTION: This image forming device is provided with an air pump for mixing the toner T recovered by cleaning units 6 and 11 with air and carrying it to the developing unit 4, a separation device 13 separating gaseous mixture to the toner T and air and mainly supplying only the toner T to the unit 4, the circulation path 14 for returning the separated air to the air pump and circulating and using it and a toner supply device 12 supplying the toner T to the inside of the path 14. The supply device 12 is provided with a powder screw pump for supplying only the toner to the inside of the path 11 while cutting off external air. The air pump is constituted so that the air current circulated in order to carry the toner T discharged to the inside of the path 4 by the powder screw pump by making it get on the air current is generated.  Besides, the toner T discharged from the powder screw pump and the air current generated by the air pump are joined in a joining chamber arranged on a more upstream side than the air pump arranged halfway the path 14.
Patent JP-H04295437-A (JP)
Title: Production of diphenyldiacetylenes having fluorine atom
Inventor: MIZOGUCHI AKIRA
IPC: G02F1/355
Filed: 1991-03-22
Abstract: PURPOSE:To produce diphenyldiacetylenes having >=4 fluorine atoms under relatively mild conditions. CONSTITUTION:Trimethylsilylethynylbenzenes obtained by reacting benzenes having >=4 fluorine atoms with trimethylsilylacetylene and having >=4 fluorine atoms are hydrolyzed to afford phenylacetylenes having >=4 fluorine atoms, which are further dimerized to provide the objective diphenyldiacetylenes.
Patent JP-2000219246-A (JP)
Title: Medicine bag
Inventor: KOMATSU HISASHI
IPC: A61J1/14
Filed: 1999-01-30
Abstract: PROBLEM TO BE SOLVED: To explain medicine to the patient while confirming this without removal of stored medicine by forming a bag upper half portion from translucent paper material, and forming its surface side into a print surface, and further forming a bag lower half portion from a translucent or transparent synthetic resin film. SOLUTION: A medicine bag 1 is formed by having a bag upper half portion 2 consisting of translucent oil-impregnated paper and a bag lower half portion 3 consisting of a translucently surface-treated PET film superimposed with each other; then these three sides are adhered by an adhesive 4, and an unadhered one side is allowed to remain as an opening 7. An information printing part is provided on the print-surface of a surface side of the bag upper half portion 2, which comprises the name of medicine, the form of medicine, operation, attention-required matters, and so on, and also an information writing part 6 is provided regarding the name of the patient, a medicine taking way, or the like.  After storing medicine indicated at a medical institution or a pharmacy, when the doctor or pharmacist explains the operation, the way of a dosage, attention-required matters, and so forth, confirmation of medicine stored therein is made through the translucent bag upper half portion 2 and bag lower half portion 3.
Patent JP-H05230776-A (JP)
Title: Dyed woven fabric having surface and back made of different yarn and method for dyeing
Inventor: MIYASHITA NOBUYUKI
IPC: D06P3/86
Filed: 1992-02-14
Abstract: PURPOSE:To obtain woven fabric having mutually different dyed patterns of face cloth and lining cloth not oozing out the patterns opposite side each other regardless of different dyeing of the face cloth and the lining cloth and corrected shrinkage percentage caused by heating. CONSTITUTION:Woven fabric comprises yarns having mutually different dyeing properties, the yarns wherein only one yarn is dyed with a certain dye and the other dye will not be dyed with the dye are used and polyester yarn having shrinkage percentage by heating smaller than that of nylon yarn is subjected to fiber dyeing. Then this yarn and undyed nylon yarn for piece dyeing are woven into double cloth in such a way that one of the yarns will not appear in the face of the other yarn and the face of the nylon yarn for piece dyeing is provided with a piece dyeing pattern by heating. When the polyester yarn is used for the surface and the nylon yarn or other yarn is utilized for the back, disperse dye is generally used for fiber dyeing (yarn dyeing) of the polyester yarn and the polyester yarn is dyed in a high-pressure dyeing machine at 150 deg.C for about 30 minutes to 1 hour. White cloth is used as the different yarn on the back side, the yarns are woven, the woven fabric is printed and then adjusted, processed and finished at about 150-160 deg.C.
Patent JP-S54150027-A (JP)
Title: Television picture receiver
Inventor: MOTOMIYA MASAYUKI
IPC: H04N5/50
Filed: 1978-05-18
Abstract: PURPOSE: To ensure the synchronism application in a short time as well as to enhance the video detection propoerty by securing such constitution that the time constant of LPF in the PLL loop may be fixed to the large value in case the AFT (automation fine tuning) loop is off.  
     CONSTITUTION: Switch circuit 16 and 17 are changed over in coupling. And in case circuit 16 is off and AFT loop 14 is on respectively, circuit 17 is also off and the time constant of LPF20 is switched in two ways (the time constant decreased at step-out and increased with synchronism applied) by the detection signal of synchronism detector circuit 30. On the other hand, when circuit 16 is on, circuit 17 is also on. And circuit 30 is offset, and the time constant of LPF20 is fixed forcedly to the larger level of the two value. Thus, the synchronism can be applied in a short time in case loop 14 is on along with the improved video detection property. While in case circuit 14 is off, the time constant of LPF20 is fixed to the lager value and thus no abnormal phenomenon is caused with the fine tuning operation secured even though the video intermediate frequency may be shifted near the critical frequency of the step-out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58174202-A (JP)
Title: Dryer
Inventor: YAGI TOSHINORI
IPC: F26B17/28
Filed: 1982-04-07
Abstract: PURPOSE:To improve the detachability of dry cake from the surface of a heating drum and to economize fuel by replenishing a heavy oil at all times on the surface of the heating drum and using the dry cake contg. the heavy oil as a fuel source. CONSTITUTION:One end of an oil feed shaft 16 which is fixed to an outside frame 2 by a fixing plate 15 is held dipped in the heavy oil 20 in an oil feed tank 17. The oil 20 is forced upward by capillarity in the shaft 16 so that the heavy oil is supplied on the outside surface of a heating drum 1 at all times. Further, part of the dry cake 4 discharged to the outside of the system is burned in a cake combustion part 22, and water 26 is heated to evaporate in a steam generating part 23 by the heat generated in this stage. The steam of high temp. and high pressure which is compressed with an air compressor 8 is fed into the drum 1 to heat and dry the material 3 to be dried, which sticks to the outside surface of the drum 1. As a result, the detachability of the dry cake from the surface of the drum 1 is improved and the fuel is economized.
Patent JP-H10255252-A (JP)
Title: Magnetic recording disk
Inventor: NISHIKAWA SHOICHI
IPC: G11B5/64
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording disk having the running durability which realizes ultra-high density recording at a high speed rotation and an excellent ferro-magnetic metal thin film magnetic layer for head. SOLUTION: This magnetic recording disk is formed by sequentially forming a non-magnetic metal lower layer and a ferro-magnetic metal thin film at least on one surface on a flexible non-magnetic carrier. An internal stress of the non-magnetic metal lower layer is turned in the vertical direction to the flexible non-magnetic carrier and in the tensile direction (direction becoming far from the flexible non-magnetic carrier) and an internal stress of the ferromagnetic metal thin film is turned in the vertical direction to the flexible non-magnetic carrier and in the compressing direction (direction coming close to the flexible non-magnetic carrier)  and an internal stress of the film as a whole combining the non-magnetic metal lower layer and ferromagnetic metal thin film is within the range of -1×10<9> to +1×10<9> N/m<2> and moreover amount of curl of the magnetic recording disk is 3mm or less.
Patent JP-S5693780-A (JP)
Title: Container can
Inventor: OOTSUKI AKIRA
IPC: C09J151/00
Filed: 1980-05-07
Abstract: PURPOSE: To provide a container can having  excellent corrosion resistance, sealing properties and hygienic properties, by a method wherein a specified metallic compd. is blended with a copolymer of an α-olefin with an α,B-ethylenically unsaturated carboxylic acid to obtain a sealing compd., and materials for cans are joined to each other by using the sealing compd.  
     CONSTITUTION: A metallic compd. (B) selected from metals from Groups I, II, III and VIII of the Periodic Table (e.g. aluminum hydroxide) is blended with (A) a copolymer (i) of an olefin with an α,β-ethylenically unsaturated carboxylic acid (e.g. maleic anhydride) or a graft copolymer (ii) of a polyolefin (e.g. polypropylene) with an α,β-ethylenically unsaturated carboxylic acid to obtain a polyolefin resin which is then used as a sealing compd. Materials for cans (e.g. aluminum sheet or electroplated steel sheet) are joined to each other by using the sealing compd. The sealing compd. has excellent adhesive force, can withstand heating at an elevated temperature and exhibits a strong adhesive force to polyolefins. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08274415-A (JP)
Title: Photon diplexer device
Inventor: REON GORUDOSUTEIN
IPC: H04B10/12
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor diplexer device without any defect of a preceding technique which can be easily realized at low costs, and to provide this semiconductor diplexer device having performance suited to application to a large-scaled subscriber's private branch public optical fiber transmitting and receiving equipment related with the S/N of receiving performance. SOLUTION: This device includes a laser 24 for generating a first optical signal having certain wavelength and a light detector 22 for detecting a second optical signal having another wavelength. Moreover, this device includes an absorbing device 23 for absorbing the first signal arranged between the laser and the detector forming the constituting elements of an optical wave guide. The laser functions for generating the first optical signal in the form of continuous waves, and this is arranged between the absorbing device and a modulator 25 which selectively functions for the first signal so that the problem of optical and electric crosstalk between the transmitting function and the receiving function can be reduced. This device can be applied to a subscriber's private branch optical fiber transmitting and receiving equipment.
Patent JP-S59188011-A (JP)
Title: Valve timing control device for engine
Inventor: MORITA YASUYUKI
IPC: F01L1/14
Filed: 1983-04-05
Abstract: PURPOSE:To improve the output by shaping a pushing part of a tappet to a valve stem to change the contact position between a cam face of a cam shaft and a pressure-receiving part of the tappet on the basis of the rotation of a rotational member round the cam shaft into a fixed curved surface for enabling to extend a valve opening time. CONSTITUTION:When a reciprocating shaft 18 is moved to the right by a driving unit, a rotating member 14 is oscillated round a cam shaft 9. The contact position between the cam face 9a and a tappet pressure-receving part 13a is changed to the delay side against a cam rotating direction X, and the valve timing of a suction (exhaust) valve 5 is slided to the delay side. As for a pushing part 13b of the tappet 13 to push down a valve stem 5s of the suction valve 5 when a pushing force of a cam face 9b works, the contacting face with the valve stem 5s is shaped into a curved face except the one having the rotational center of a ratating member 14 at a position where the tappet 13 is not pushed down by the cam face 9b.
Patent JP-H07271736-A (JP)
Title: Multiprocessor system
Inventor: YONEDA MUNEHIRO
IPC: G06F15/16
Filed: 1994-03-29
Abstract: PURPOSE:To improve the performance by suppressing the time delay of information exchange among processors and an overhead for a decision on whether or not dynamic load decentralization is performed and the movement time of a process. CONSTITUTION:A processor constitution part 3 consists of plural processor units 3a,..., 3d, and processes stored in memory units la, 1d of a memory constitution part l are allocated to perform processing. The processor units 3a,..., 3d and memory units la,..., 1d are connected by a network 2. The process units 3a,..., 3d writes information regarding loads in their own memory units la,..., ld as process processing is performed. A load decentralization processor unit 4 connected to the memory units 1a,..., ld through a network 5 judges the load decentralization state of the respective processor units 3a,..., 3d on the basis of the load information written in the memory units la,..., ld and performs decentralization control so that the loads becomes uniform.
Patent JP-H11259877-A (JP)
Title: Optical pickup
Inventor: IWANAGA ATSUSHI
IPC: G11B7/09
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce unnecessary vibration of an MM(moving magnet) optical pickup by increasing the strength of adhesion between a lens holder and a yoke. SOLUTION: On the back surface of the lens holder 1 made of synthetic resin, a couple of guide grooves 14 are formed extending vertically and step parts 15 are formed on the bottom surfaces of those guide grooves 14. A magnet 5 is fixed to one internal wall surface 3a between the opposite internal wall surfaces 3a and 3b of the yoke 3 and an arm part 12 which projects to the right and left from both flanks of the magnet 5 are formed at both side parts of the other internal wall surface 3. Then both arm parts 12 are inserted into the guide grooves 14 from above the lens holder 1 and made to abut against the step parts 15, and the internal wall surface 3b including both arm parts 12 is adhered to the lens holder 1 to fix the yoke 3 to the lens holder 1.  A focus coil 9 and tracking coils 10 and 11, on the other hand', are fitted onto a base 7 as a fixed-side member and the join part of those coils is inserted into the gap between the magnet and the opposite internal wall surface 3b of the yoke 3, thereby allowing magnetic flux from the magnet 5 to the inner wall surface 3b cross a current flowing to each coil.
Patent JP-H01233224-A (JP)
Title: Decolorization of herb extraction solution
Inventor: SHIN KUNIO
IPC: A61K36/70
Filed: 1988-03-14
Abstract: PURPOSE:To effectively remove tannin pigments with minimum loss of the drug components, by adding an chemical adsorbent to a herb extract containing tannin, followed by effect adsorption and filtration. CONSTITUTION:Alumina, especially activated alumina powder or acidic clay is gradually added to an extract containing tannin, for example, extracts from Geranium Neplense Sweet (GENNOSNOUKO), Rhus, javanica L. (NURUDE), Anacardium occidpental (cashew) or Polygonum multiforum THUNB (TSURUDOKUDAMI) with water and ethanol, then adsorption and filtration are conducted until the optical transmission reaches 40-30% at 420nm to remove the tannin pigments. The amount of the chemical absorbent added is 1/10-5/10 calculated on the basis of the starting herb.
Patent JP-S51136210-A (JP)
Title: Trunk controlling for relay block connection
Inventor: YOSHIZAKI MINEO
IPC: H04M3/60
Filed: 1975-05-21
Abstract: PURPOSE:Common use of the trunk used for relay block connection regardless of its call type, higher use efficiency of the trunk and the reduction of needed number of the trunk.
Patent JP-S63227952-A (JP)
Title: Solenoid-operated fuel injection valve casting and its manufacture
Inventor: HARADA KOJI
IPC: F02M51/06
Filed: 1987-03-14
Abstract: PURPOSE:To easily manufacture a valve casing, by concurrently providing a valve guide surface and a fuel flow path groove in the internal peripheral surface of a fit mounting part, in case of the valve casing which has the fit mounting part slidably mounting a valve unit to be fitted and a valve seat part receiving said valve unit. CONSTITUTION:A valve casing 9 is mounted to the bottom center of a yoke 3 which internally mounts an electromagnetic coil, and the valve casing 9 has an opening part 10 introducing one part of a rod 6 associated with a plunger 5 and ensuring a flow path around the rod 6, fit mounting part 11 forming a diameter smaller than that of said opening part 10 slidably mounting a ball 7 to be fitted, valve seat part 12 of tapered shape successively provided in the bottom end of said fit mounting part 11 and a nozzle mounting hole 13 mounting an injection nozzle 14. The ball fit mounting part 11 forms in its internal peripheral surface a valve guide surface 11a forming almost the same diameter to the ball 7 coming into contact with the peripheral surface of the ball and a fuel flow path groove 11b constituted forming one part of said guide surface 11a to be recessed in the outside direction and concurrently provided in the peripheral direction with the guide surface 11a.
Patent JP-H10217846-A (JP)
Title: Direction indicator with simultaneous operation of blinking and lighting
Inventor: SHIMA MASAMICHI
IPC: B60Q1/34
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a direction indicator which can prevent traffic accident resulting from missing of checking the advancing direction by structuring the direction indicator so that its lamp on the indication side blinks when the indicator is operated while the lamp on the opposite side lights up, wherein the blinking and lighting are made simultaneously by the use of an electric system, and thereby allowing any person at the site to view the given indication on either side of the car without risk of missing. SOLUTION: When a direction indicator at the driver seat having a function of simultaneous operation of blinking and lighting up is turned right, the right lamps 3 in the front and rear of the car body 5 will blink 1 while the left lamps 4 are lighted up 2. When the indicator is turned left, the left lamps blink while the right are lighted up. Therefore, either side lamps blink while the others light up if the indicator is operated, and any person at the site can perceive the given indication without risk of missing.
Patent JP-S63228481-A (JP)
Title: Cassette tape
Inventor: IMANAGA EISUKE
IPC: G11B23/087
Filed: 1987-03-17
Abstract: PURPOSE:To obtain a cassette tape excellent in a recording density by providing a cylinder having an inner diameter larger than a capstan roller outer diameter to the corresponding position of the capstan roller freely movably and freely rotatably. CONSTITUTION:At the time of travelling a tape 40, a travelling speed at the outer circumference of a capstan roller 22 and a travelling speed at the inner circumference of a cylinder 30 come to be the same. Since there is the distance between the outer circumference of the cylinder 30 and the inner circumference of the cylinder 30, even when the travelling speed of the outer circumference of the capstan roller 22 and the inner circumference of the cylinder 30 comes to be the same, the travelling speed of the outer circumference of the cylinder 30 is faster than the travelling speed of the outer circumference of the capstan roller 22. Thus, since the tape 40 is travelled at the faster speed, even when the same sound recording device or the reproducing device are used, the recording density of the tape 40 is improved only at the rate in which the speed is applied to the faster travelling speed.
Patent JP-H11260765-A (JP)
Title: Structure of dicing machine of ic wafer, dicing method, and method of cleaning ic wafer
Inventor: OOTA HIRONORI
IPC: H01L21/301
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To solve a problem in dicing an IC wafer that cutting fluid including chips cut by dicing remains on the IC wafer without being washed off and that the chips are deposited on, dried and fixed to the IC wafer. SOLUTION: In a dicing machine used for dicing an IC wafer, the IC wafer is diced while it is dipper in a cutting fluid and is continuously cleaned after it has been diced. Thus, since the IC wafer is diced, while being immersed in the cutting fluid, the IC wafer is prevented from being dried while being diced, and since it is continuously cleaned after it has been diced, it is cleaned in a state, where the cutting fluid including chips is not dried and fixed to the surface of the IC wafer.
Patent JP-H04293517-A (JP)
Title: Apparatus for decomposing environmental contaminant
Inventor: IWASHITA TADAHIDE
IPC: B01D53/77
Filed: 1991-03-25
Abstract: PURPOSE:To provide a recovery system wherein the ozone layer destroying substances such as fluorocarbon and carbon halide and org. substances such as agricultural chemicals are subjected to ultraviolet irradiation treatment and chemical decomposition treatment to be made harmless and, at the same time, such environmental contaminants are recovered. CONSTITUTION:In an apparatus for decomposing environmental contaminated substances, a circulating treatment passage 2 comprising an ultraviolet irradiation device 4 provided downstream a T-shaped pipe 3 in communication with an inlet opening 1 through which the substance to be treated is introduced, a reaction tank 6 for storing therein a reaction solution 5, a filter device 10, a valve 9 and a pump 11, the reaction tank 6 being provided in its center with a stirring blade 7 driven by a motor 8 for promoting a chemical reaction therein.
Patent JP-S6255032-A (JP)
Inventor: HOTTA HIROSHI
IPC: A01K61/00
Filed: 1985-03-25
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-S63226458-A (JP)
Inventor: YOSHIMOTO KIICHI
IPC: E04G11/34
Filed: 1987-03-17
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-H02239456-A (JP)
Title: Tape recorder
Inventor: YAMAMOTO ICHIRO
IPC: G11B15/02
Filed: 1989-03-13
Abstract: PURPOSE:To excellently and securely perform a mode change by inhibiting a motor from rotating reversely with a switch when cam members are under the stopping state. CONSTITUTION:The subject recorder is equipped with a driving gear 33 to be driven by the motor, cam members 24 and 25 provided with a cam part for taking charge of operating a tape recorder driving mechanism, as provided with a nonengaging parts in prescribed places to be driven by this driving gear 33, control members 26 and 31 for detecting the operating state of the cam members 24 and 25 under the engaging state with the driving gear 33 and the s topping state of them under the nonengaging state, and the switch 32 for inhibiting the motor from rotating reversely when the cam members 24 and 25 are under the stopping state. Consequently, when a play operation is commenced, a leaf switch 32 for regulating the reverse rotation of the motor is almost instantly turned on, so that the mechanical locking can effectively be prevented. By this method, the mode change can excellently and securely be performed.
Patent JP-S53144729-A (JP)
Title: Electric winder of camera
Inventor: NOZAWA SHIYOUZOU
IPC: G03B17/00
Filed: 1977-05-24
Abstract: PURPOSE: To average an extent of consumption of each electric cell, by changing each cell on every winding action in advancing a frame one by one. 
     COPYRIGHT: (C)1978,JPO&Japio