baber/WOPTO huggingface dataset:
Patent JP-S5748564-A (JP)
Title: Fold to be folded either to inside or outside
Inventor: YOSHIOKA SABUROU
IPC: B65H45/30
Filed: 1980-09-08
Abstract: PURPOSE: To fold up a newspaper, a folding map, and others in a simple, sure, and neat way by giving a convex fold and a concave fold from both sides along the same line.  
     CONSTITUTION: A convex fold and a concave fold are together given along a line MN intended to be folded, and their section is shaped as illustrated. When B is folded up along the convex fold, A can be folded and laid upon B smoothly and neatly. They can be floded up either to inside or outside for ensuring simple folding. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6017687-A (JP)
Inventor: OOHATA AKIRA
IPC: F27B21/08
Filed: 1983-07-08
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-S5551211-A (JP)
Title: Burner
Inventor: ISHIBASHI NOBORU
IPC: F23D14/72
Filed: 1978-10-09
Abstract: PURPOSE: To enable to prevent backfiring to a fuel supplying portion in a burner and to supply mixed gas uniformly.  
     CONSTITUTION: A burner is constituted with a burner head 6 and a burner cap 1 being put on the burner head 6, while a rectifying space 7 for supplying gas mixture to flame ports 3 is formed between innner walls of the burner cap 1 and a burner frame 5. In such a burner, a perforated plate 8 consisting of a punching plate having many small holes 9 and so on is mounted in a mixing chamber 14 formed within the inner space of the burner frame 5 by a squeezing and rectifying plate 11, thus, the space in the chamber 14 is divided into a mixed gas supplying space 10, formed between the bottom surface of the burner cap 1 and the perforated plate 8, and a mixing chamber 13 below the perforated plate 8. Here, the diameters of the small holes 9 of the perforated plate 8 are determined to be smaller than a distance in which flame can be eliminated, and in case vaporized light oil is used, they are determined to be less than 0.8% of the above-described distance while in case of town gas is used, they are determined to be less than 1.0% of the above-described distance; further, the total area of the small holes 9 is designed to be greater than that of the flame ports 3, and thereby, prevention of backfiring may be planned. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S614450-A (JP)
Title: Unidirectional rotation dc rotary electric machine
Inventor: MUNEYUKI MITSUO
IPC: H02K1/10
Filed: 1984-06-19
Abstract: PURPOSE:To reduce the size of a DC rotary electric machine by forming a gap between an interpole and a commutator in a wedge shape, thereby obtaining a preferable commutation. CONSTITUTION:A DC rotary electric machine has a gap 5' between the interpole 2' between main poles 1, and a portion contacted with the brush 4 of a commutator 3, and a magnetic flux distribution of the degree for cancelling a reactance voltage generated from the self-reactance of a coil during rectification is formed in the portion of the gap 5' so as to obtain preferable rectified state. Thus, the interpole 2' is formed so that the gap 5' under the interpole 2' becomes a wedge shape to reduce a gap (single clearance) 6 between the main pole 1 and the interpole 2'. Thus, the interpoles magnetic flux distribution B is increased, the distribution B is reduced at the other end 8 to obtain a suitable rectifying magnetic flux distribution E.
Patent JP-H10316449-A (JP)
Title: Low fluorescent optical glass, and fluorescent microscope using the same
Inventor: KIDO KAZUHIRO
IPC: C03C4/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain an optical glass having a high refractive index, a relatively high dispersion, excellent light transmission in an ultraviolet ray range and low fluorescence intensity by ultraviolet ray excitation, and to provide a fluorescent microscope using the glass. SOLUTION: This low fluorescent glass comprises 0-17 wt.% of SiO2 , 0-30 wt.% of B2 O3 , 29-60 wt.% of Ge2 O3 , 0-11 wt.% of P2 O5 , 0-5 wt.% of Al2 O3 , 4-12 wt.% of R<1> 2 O (R<1> is Li, Na, K or a combination of two or more of them), 0-10 wt.% of R<2> O (R<2> is Mg, Ca, Sr, Ba or a combination of two or more of them), 0-10 wt.% of Nb2 O5 , 16-50 wt.% of Ta2 O5 , 0-1 wt.% of As2 O3 and 0-1 wt.% of Sb2 O3 and has about 1.60-1.78 refractive index (nd), about 30-48 Abbe's number (ν) and small fluorescence intensity.
Patent JP-S61282343-A (JP)
Title: Production of cis-2-alkyl-3-alkoxycarbonylmethylcyclopentanone
Inventor: MORI KENJI
IPC: C07C67/313
Filed: 1985-06-08
Abstract: PURPOSE:To obtain a compound, having a jasmine-like fragrance and useful as a raw material for various compounded perfume composition, by reacting a cis-2-alkyl-3-alkoxycarbonylmethylcyclopentanol in the presence of an oxidizing agent. CONSTITUTION:A cis-2-alkyl-3-alkoxycarbonylmethylcyclopentanol expressed by formula I (R1 represents 1-8C alkyl; R2 represents methyl or ethyl) is oxidized in water and/or organic solvent (example; ether) using an oxidizing agent (example; sodium dichromate or chromium oxide) at -10-30 deg.C for 0.01-1hr to obtain the aimed compound expressed by formula II. EFFECT:By utilizing a stereospecific hydroboration reaction, a compound substantially free from a trans-isomer can be obtained.
Patent JP-H07312268-A (JP)
Title: Independent contact card edge terminal
Inventor: TAOKA TETSUO
IPC: H05K3/40
Filed: 1994-05-13
Abstract: PURPOSE:To increase the sectional area and enhance the current-carrying capacity by providing an independent terminal by notch on the terminal part of the conductor pattern of a base, and fitting a cylindrical socket to a contact part having side surfaces subjected to electroless plating. CONSTITUTION:Notch parts 6 are provided on a terminal part 4 forming the contact part 5 of the conductor pattern 3 of a printed board 1, whereby independent terminals 2 are formed. Further, electroless plating 7 is applied to both side surfaces of the terminal 2 continuously to the contact part 5, whereby the sectional area of the contact part is increased to reduce the conductor resistance. The terminal 2 is fitted to a cylindrical socket 9 having a square section provided on a case 8, and a current is carried thereto in the state held by an elastic contact 11 and a lower contact 10 in the inner part. The contact resistance between each terminal 2 of the base 1 and the contacts 10, 11 of the socket 9 is also reduced. The generation of a leak by dew condensation between the patterns of each terminal is prevented by the independence of the terminals.
Patent JP-S5915265-A (JP)
Title: Moving speed measuring device of photosensitive drum
Inventor: BABA TAKESHI
IPC: G03G15/00
Filed: 1982-07-17
Abstract: PURPOSE:To detect an exact moving speed of the surface of a photosensitive drum, by measuring a displacement quantity of charge induced by a detecting electrode in accordance with an electrostatic charge distribution provided to the photosensitive drum. CONSTITUTION:Picture information is not exposed on a recording body 3 of a photosensitive drum 10, exposure is given through an image forming lens 12 from a detecting light source 11, and also a detecting electrode 13 is placed on the recording body 3 being distance at a prescribed distance from an exposure position, so that an output of the detecting light source 11 can be compared with an output of the detecting electrode 13. The detecting light source 11 flickers at an eqeal period, and a periodical charge distribution is formed on the recording body 3, but in case when a moving speed V is uneven, the formed charge distribution does not become an equal period, and also a current i(t) flowing to the detecting electrode 13 does not become an equal period. Accordingly, unevenness of the moving speed V can be detected by detecting a phase difference of a signal applied to the detecting light source 11 and the current i(t). when raising the accuracy, it can be attained by shifiting slightly the detecting electrode 13 in the direction of the speed V and arraying plural pieces.
Patent JP-S5458050-A (JP)
Title: Dislocation detector of reference plane
Inventor: YAMADA TADATOSHI
IPC: G01C9/06
Filed: 1977-10-17
Abstract: PURPOSE: To effect the remote control and monitor and the automatic control by electrically controlling the existence of a reference plane with the use of a magnetic fluid and plural coils which are arranged in the vicinity of the fluid.  
     CONSTITUTION: A container 1 made of an annular tube is charged up with a magneitc fluid 4 and is wound with coils 2 to 5 which have the same number of wiring and size. The coils 2 to 5 are connected in parallel with a measuring AC power source 8 and are equipped with ammeters 9. When the tube 1 takes a position on a horizontal plane, the inductances of the respective coils 2 to 5 become absolutely equal so tht the levels of the respective ammeters 9 become coincident. In case a reference plane 10 is inclined with respect to the horozontal plane, the distribution in the quantity of the magnetic fluid 6 in the tube 1 is increased downward so that the inductances at the lower side of the coils 2 to 5, thus making it possible to detect that the reference plane 10 is inclined in accordance with the level of the ammeters 9 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000309540-A (JP)
Title: MANIFESTATION ENHANCER AND MANIFESTATION INHIBITOR OF INTERLEUKIN 1alpha AND INTERLEUKIN 8 AND ITS SCREENING
Inventor: SHIBATA MICHIO
IPC: A61K35/74
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a new curing agent for atopic dermatitis and a method for screening the agent. SOLUTION: This manifestation inhibitor of IL-1α or IL-8 or an atopic dermatitis curing agent contains a culturing supernatant of a Staphylococcus epidermis. This manifestation enhancer of the IL-1α or the IL-8 contains a culturing supernatant of a Staphylococcus aureus. The method for screening the manifestation enhancer or the manifestation suppressor, or the curing agent for the atopic dermatitis determines a manifestation of IL-1α or IL-8 gene by a human epithelial keratinization cell in the presence of the enhancing supernatant and a tested sample.
Patent JP-2000312712-A (JP)
Title: Volatile medium for volatile liquid
Inventor: KITAMURA RIHACHI
IPC: A61L9/12
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To materialize high-grade molding beauty and fascinate a person looking it by combining cut pieces of a paper medium having non-liquid- absorbable performance or a weal liquid-absorbable layer in one side with cut pieces of the paper medium having different papermaking directions and by producing difference in warp and twist caused by difference in the papermaking direction in volatilizing absorbed liquid of volatile liquid. SOLUTION: A cutting line is formed in a papermaking direction in paper medium having non-liquid-absorbable performance or a weak liquid-absorbable layer in one side so as to be formed into cut pieces 1 and a cutting line is formed laterally to the papermaking direction so as to be formed into cut pieces 2. The cut pieces 1 and the cut pieces 2 are rolled into a roll with the cut pieces 1 set to the inside and the cut pieces 2 set to the outside and put in a vessel 5 storing volatile liquid in such a state as dipping the other side of the cutting line in the liquid 6. Then, the cut pieces 1 with little warp and the cut pieces 2 with large warp constitute a flower-shaped volatile medium for the volatile liquid.  This constitution can provide a low-cost and easy volatile medium for the volatile liquid utilizing the generation of warp or twist based on the difference in the papermaking direction of the paper.
Patent JP-H02304413-A (JP)
Title: Endoscope
Inventor: KONO RYOICHI
IPC: A61B1/00
Filed: 1989-05-18
Abstract: PURPOSE:To control the start and stop of an automatic controller from an operation part by providing an insertion part with a driving mechanism, a detection means and a control means which constitutes the automatic controller, and also providing the operation part with a control means which instructs the start and stop to the automatic controller from the operation part. CONSTITUTION:A micromechanics 20 is driven by a driver 25 provided in a tip part 6 and the driver 25 is controlled by a CPU 26 provided in the tip part 6. The CPU 26 detects a focal point based on an image signal from a solid-state image pickup element CCD 11. Besides, by operating an AF stop/start button 27 provided to the operation part 3, a signal designating the stop and the start of autofocusing is sent to the CPU 26 from a microswitch 28 and the stop and the start of the autofocusing action is controlled. Thus, a driving transmission part for driving a focusing mechanism from the operation part 3 to the tip part 6 of an endoscope is made unnecessary and the diameter of the insertion part 2 is made small.
Patent JP-2000314947-A (JP)
Title: Silver halide color photographic sensitive material and image forming method using same
Inventor: SHIMADA YASUHIRO
IPC: G03C7/388
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide color photographic sensitive material which can be processed with an alkali solution less liable to deteriorate with the lapse of time, reduces stain due to long-term preservation under irradiation with light or under the conditions of high temperature and high humidity and is excellent in color image fastness by incorporating a specified reducing agent for color development, a dye forming coupler and a specified coupler which does not assume a color. SOLUTION: The silver halide color photographic sensitive material contains a reducing agent of formula I for color development in one of the photographic constituent layers and contains a dye forming coupler and a coupler of formula II which does not assume a color in at least one of the photographic constituent layers. In the formula I, Cα is a carbon atom, R is optionally substituted alkyl, aryl or a heterocyclic group and Q is a group of atoms required to form an unsaturated ring together with Cα. In the formula II, R1 and R2 are each an electron withdrawing group, R3 is a substituent and X is alkyl, aryl, a heterocyclic group, alkoxy, aryloxy, acylamino, sulfonamido, phosphonamido, alkylthio, arylthio, ureido or the like.
Patent JP-S63290135-A (JP)
Title: Commercial non-instantaneous interruption switching circuit for uninterruptible power source
Inventor: SHINOHARA JUNICHI
IPC: H02J9/06
Filed: 1987-05-22
Abstract: PURPOSE:To prevent a rush current from flowing through a load by gradually rising an output voltage from a lower value than a commercial power source voltage to an original predetermined voltage when an uninterruptible power source is switched to a state of supplying power to the load. CONSTITUTION:When the supply of an AC power to a load 8 is switched from an uninterruptible power source 3 to a commercial power source 2, a correction signal from an auxiliary setter 22 is applied through an analog switch 23 and a slow resetter 24 to a voltage regulator 14 so that the output voltage of the power source 3 is set to a value lower than the output voltage of the power source 2, and its operation is continued in a no-load state. When the charging of a capacitor is completed to erase a rush current, the power source 3 restarts supplying power. Since the output voltage of the power source 3 is lower than that of the power source 2 at this time, there is no possibility that the rush current again flows through the capacitor.
Patent JP-H02303403-A (JP)
Title: Hydraulic control device in working vehicle
Inventor: IIDA SATOSHI
IPC: A01B63/10
Filed: 1989-05-18
Abstract: PURPOSE:To lift a working device relatively rapidly to improve the accuracy of a rolling control when operated and when the frame is moved, by disposing two actuators for lifting and rolling operations in a specific hydraulic circuit. CONSTITUTION:The input port A of a lifting control valve V1 of an actuator C1 for a lifting operation is connected to the excessive flow port Y of a flow priority valve F, and the input port I of a rolling control valve V2 of an actuator C2 for a rolling operation is also connected to a control flow port Z. When the control V2 is set at a natural position, an oil route-switching valve 15 is switched into an operation state 15a by a switching valve control means, and when the control valve V2 is set at an actuator-driving position, the oil route- switching valve 15 is switched into an operation state 15b, thereby permitting to stably supply a pre-set amount of the oil to the actuator C2 and supply a relatively layer amount of the oil to the actuator C1.
Patent JP-H10316294-A (JP)
Title: Image forming device
Inventor: INOUE NOBUO
IPC: G03G15/23
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To open and close plural paper convey paths for easily removing the jamming, by comprising at least two oscillation guide members which are oscillatable, and opening and closing the oscillation guide members between a guide position and a jam processing position. SOLUTION: An inverting path 100 is formed by a right oscillation guide plate 40 and a left oscillation guide plate 41, and an inverting paper feed-out path 101 is formed by the left oscillation guide plate 41 and a paper feed-out guide plate 35. The inverting path 100 comprises a pair of convey rollers comprising a convey roller 17 supported by the left oscillation guide plate 40, and a driving roller 31 of which a position is fixed, on an intermediate area thereof. The inverting paper feed-out path 101 comprises a pair of convey rollers comprising the driving roller 31 and a paper feed-out roller 30 supported by a bracket 33, on an intermediate area thereof.  The left and right oscillation guide plates 40, 41 are rotated in a clockwise direction from a position vertically lowered from the shafts 40a, 41a as the centers of the oscillation, to be inclined, which is held by a oscillation guide plate opening and closing mechanism 54.
Patent JP-H06337091-A (JP)
Title: Vacuum insulation pack
Inventor: TANIMOTO YASUAKI
IPC: F16L59/06
Filed: 1993-05-27
Abstract: PURPOSE:To provide desired gas barrier quality by vacuum forming a plastic film manufactured through a duplicate extrusion method to manufacture a vessel for covering a core material for use as a vacuum insulation pack having a cover material of a plastic film. CONSTITUTION:A multilayer film 3 formed via a duplicate extrusion method is vacuum formed to prepare a vessel 4. Also, a barrier material 8 made of a plastic-metal foil laminate film 7 and an adsorbing agent 9 are stacked and laid between a core material of hard urethane foam and the vessel 4. Then, a cover material 6 is formed out of a plastic-metal foil laminate film 5 and the vessel 4 is closed therewith. The multilayer film 3 has an outermost layer of a chemical resistant film, an intermediate layer of a gas barrier film and an innermost layer of a chemical resistant film. Furthermore, the innermost and outermost layers of the films 5 and 7 are also made of a chemical resistant film, and the intermediate layer thereof is made of aluminum foil or the like.
Patent JP-S5459892-A (JP)
Title: X-ray photographic apparatus
Inventor: NAKAGAWA KOUZOU
IPC: G03B42/02
Filed: 1977-10-21
Abstract: PURPOSE: To reduce film conveying operation time by so arranging the apparatus that rollers are holding part of a film therebetween in the state where the film has finished entering the specified position of support plates.  
     CONSTITUTION: At the time of conveying a sheet form X-ray film to the photographing position via conveying device in an X-ray photographic apparatus, notches  8a, 8b are provided to support plates 8 which hold a film 10 therebetween, and  rollers 7 which insert the film 10 drawn out from a film case 5 are contained in the portions of the notches 8a, 8b. If arrangement is so made that part of the film  10 is held in place by the rollers 7 in the state where the film 10 has finished entering the specified position of the support plates, then the conveying operation time  of the film may be reduced 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5652917-A (JP)
Title: Automatic sound recording level adjusting device
Inventor: TOMIDOKORO SHIGERU
IPC: H03G3/20
Filed: 1980-09-10
Abstract: PURPOSE:To adjust a sound recording level automatically, by detecting a period in which a sound recording signal level exceeds the reference level, and controlling the degree of amplification by this detecting signal. CONSTITUTION:The input terminal 31 is connected to te input of the voltage control amplifier circuit 33 through the manual level adjusting circuit 32. The amplifier circuit 33 is connected to not only the recording head 13 but also the comparator 36, through the recording amplifier 34. The reference level and the recording level are compared by the comparator 36, and according to a signal of the period in which the recording level exceeds the reference level, the voltage is swept and held by the sweep voltage generating circuit 38 during said period. The recording level is adjusted by controlling the degree of amplification of the amplifier circuit 33 by an output of the generating circuit 38. In this regard, the holding voltage is reset by the switch 39.
Patent JP-H07308206-A (JP)
Title: Partly replaceable shoe heel
Inventor: AKIMOTO TOSHIHIKO
IPC: A43B21/47
Filed: 1994-05-16
Abstract: PURPOSE:To reduce the number of parts for fitting or detaching a heel complementary section to and from a body section, simplify the structure of a mounting and demounting means, and restrain an increase in the weight of whole shoes. CONSTITUTION:This heel is made out of a permanent body section 12 and a complementary section 13 forming a replaceable rear sole section. In this case, a vertical dislocation stopper means 2 is laid between the front contact surface of the section 13 and the contact surface of the body section 12 faced thereto. Also, the first engagement means 6 and the second engagement means 7 are formed at front and rear positions on an elastically deformable upper engagement piece 4 fastened to the body section 12 and a lower engagement piece fastened to the section 13. Furthermore, a through-hole 8 is provided in the section 12 or 13 for inserting a rod type tool to release the first engagement means 6.
Patent JP-S5649465-A (JP)
Title: Plug valve
Inventor: TSUBAKIMOTO TOSHIHIRO
IPC: F16K5/22
Filed: 1979-09-28
Abstract: PURPOSE: To both decrease power for the rotary operation of a closing member in a plug valve and avoid the deterioration of its seal effect and the outflow of pressure fluid like greases at its full closing, by mounting a piston to the neck part of a rotary shaft of the closing member in the lubricated plug valve and slightly up-down moving the piston with the pressure fluid.  
     CONSTITUTION: Though a closing member 4 of a lubricated plug valve performs open-close operations of the valve by changing the direction of a penetration hole 3 with the rotary motion of a rotary shaft 5, the closing member 4 is pressed and contacted to a valve box 1 at its closing, and to increase its seal effect a piston 10 is engaged to the neck part of the rotary shaft 5, depressed by a belleville spring 12 or applied fluid pressure from the outside instead of the belleville spring and pressed down. While at the rotary operation of the valve closing member 4, pressure fluid 15 is applied to a lower closed space S of the piston 10 to slightly float it and decrease power for the rotary operation. In this way, a few quantity of grease is press intruded to surroundings 7 or bottom surfaces of the closing member 4 with less quantity of the outflow of grease to the carrier fluid, while a return close of the valve can not be disturbed by the accumulated grease. 
     COPYRIGHT: (C)1981,JPO&Japio