baber/WOPTO huggingface dataset:
Patent JP-S5229638-A (JP)
Title: Heat releasing unit
Inventor: NAGAMINE HAJIME
IPC: H05B3/14
Filed: 1975-09-02
Abstract: PURPOSE: Devised is to obtain a thermistor which is capable of generating a high watt and having a sufficient positive resistance thermal coefficient, with less distortion caused by a thermal stress. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60251437-A (JP)
Title: Microprogram control device
Inventor: OONO YOSHIHARU
IPC: G06F11/22
Filed: 1984-05-28
Abstract: PURPOSE:To obtain a microprogram control device enabled to reduce the number of steps of a diagnosis microprogram sharply by forming a function for efficiently reading out diagnosis data densely arranged on a control storage. CONSTITUTION:A reading address for reading out a microprogram stored in the control storage 1 is selected from a microaddress register 5 by an address switching circuit 3 and applied to the control storage 1. The read-out microprogram is stored in a reading register 2 and the reading address is added by ''+1'' by an address adder 4, applied to a microaddress register 5 and held as the control storage address read out in the succeeding machine cycle. A return register 11 holds the read-out address output of the microaddress register 5 as a return address of a subroutine. When the microprogram of the said format is stored in a reading register 2, a field CMD1 is decoded by a decoder 6 and a control signal for the peripheral circuit of the control storage 1 is formed.
Patent JP-H08299227-A (JP)
Title: Simple lavatory seat cover
Inventor: UTSUGI KOJI
IPC: A47K13/14
Filed: 1995-04-28
Abstract: PURPOSE: To provide a simple lavatory seat cover which does not allow tacky adhesives to remain on a lavatory seat side when this cover is removed from the lavatory seat after use. CONSTITUTION: The lavatory seat contact surface of a foamed sheet 3 of a thermoplastic resin having 0.005 to 0.5mm in the size of the diameter in breadth direction of cells in the lavatory seat contact surface and 5 to 200μm in surface smoothness Rmax is provided with a tacky adhesive layer 4 having peeling strength of 5 to 400g/25mm width. As a result, the simple lavatory seat cover which does not allow the traces of the adhesive to remain after use is obtd.
Patent JP-S60248969-A (JP)
Inventor: IMANISHI MASAMI
IPC: F25B13/00
Filed: 1984-05-23
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-H0848643-A (JP)
Title: Extending method for activity of acidic ion-exchange catalyst
Inventor: MAIKERU JIYON SHIPURO
IPC: B01J31/40
Filed: 1995-05-01
Abstract: PURPOSE: To prevent the deactivation of a catalyst for promoting the condensation of ketones with a phenolic compound or slow the rate thereof by adding a specific amount of mercaptopropionic acid or its organic ester to a reaction mixture.  
     CONSTITUTION: When (B) ketones are reacted with (C) phenols in the presence of (A) an acidic cation exchange resin having organomercaptan promoter sites groups, (D) 3-mercaptopropionic acid or its organic ester in an amount of about 100 to about 5,000 ppm, preferably about 100 to about 4,000 ppm is added to the reaction mixture. The component A is preferably a sulfonated poly(styrene- divinylbenzene) copolymer having pendant groups represented by formulae I and II [(x) and (y) are each an integer providing the ratio (x):(y) of (60:40) to (99:1); R is represented by formula III or IV (R' is H or an alkylene; R" is an alkylene)] and acetone is preferably used as the component B. An unsubstituted phenol is preferably used as the component C and the reaction temperature is preferably about 40 to about 95°C. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5633324-A (JP)
Title: Dust discharging device
Inventor: ITAYA YOSHINORI
IPC: B08B15/00
Filed: 1979-08-22
Abstract: PURPOSE: To eliminate the need for a hopper and to cut an attendant installation cost, by a method wherein clawing plates located at a bottom of a dust collector are reciprocated, and so caught dust is discharged out from the device.  
     CONSTITUTION: Dust, which drops from dust collect plates located at an upper portion of a device, passes through gaps between clawing plates 3, being stored on an upper surface of a bottom plate. Fixed frames 2 are moved forward with a reciprocating cylinder actuated, and are raised with a lifting cylinder 14 actuated. The clawing plates 3, secured on the fixed frames 2, are moved forward slowly about 10mm above an upper surface of a bottom plate of the dust collector resulting from a series of said operations. They are raised to about 100mm at said forward end, and move backward at said height. They are then lowered at the backward end, and restore to a position about 10mm above the upper surface of the bottom plate. A continuous operation of said clawing plates 3 moves forward the dust at every pitch. The device is mounted on a flat bottom plate, and thereby a hopper can be eliminated, which results in eliminating the need for expensive high holder and stairs, and the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04260622-A (JP)
Title: Roll for producing float glass
Inventor: IINO KATSUHIKO
IPC: C03B35/18
Filed: 1991-02-13
Abstract: PURPOSE:To improve corrosion resistance of glass conveying roll (a lift-out roll, a rear roll, etc.) to molten tin in a float glass production line. CONSTITUTION:The surface of a drum part (metal) (11) of a roll is coated with a flame sprayed film (12) having a homogeneous mixed structure composed of a ceramic and a metal. The weight ratio of the ceramic/metal of the flame sprayed film is >=(60/40). Thereby, corrosion and sticking of tin with molten tin are hardly caused and a sound roll surface is maintained for a long period as compared with that of a conventional roll made of heat-resisting steel. As a result, effects such as improvement in roll useful life and reduction in maintenance thereby, improvement in line productivity and stabilization of glass quality can be obtained.
Patent JP-H1054404-A (JP)
Title: Pneumatically operating unit provided with plurality of pneumatic loading device
Inventor: FRISCH HERBERT
IPC: F15B21/08
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To further reduce the cost of equipment and maintenance by improving a pneumatic operated unit. SOLUTION: A set of pneumatic loading device 9 is formed by arranging a switchover mechanism together with a pressure conduit communicating with an operating room directly to respect pneumatic loading devices 1, while the electrical signal wires for the respective air pressure loading devices and the pressure supplying conduits bundled up in a single complex conduit 12 are extended between the pneumatic loading device 9 and an air supply/signal distributor 13 connected to the pressure source and a control unit 19.
Patent JP-S59232371-A (JP)
Title: Developer agitating device
Inventor: SUKEGAWA TETSUYA
IPC: G03G15/08
Filed: 1983-06-15
Abstract: PURPOSE:To respond immediately to a toner density change of a developer to keep the toner density constant by discharging a part of the developer, which is agitated and carried from a discharge hole provided on a cylindrical shielding body surrounding the first agitating blade by the first agitating blade, to the second agitating blade side on the way of carrying. CONSTITUTION:A supplied toner is led into cylindrical shielding body 19 from its aperture part 19a together with a developer 24 by the rotation of the first spiral blade 18 of a developer agitating device 15 and is agitated and carried in the direction of an arrow A. This agitated and carried toner is discharged gradually from discharge holes 23- on the way of carrying, and the toner is supplied uniformly in the axial direction of the cylindrical shielding body 19 until the toner reaches an aperture part 19b. The boner supplied in this manner is mixed with a developer on the outside of the cylindrical shielding body 19 and is agitated and is supplied to a photosensitive drum 11 by the rotation of the second spiral blade 20. Thus, the toner is supplied quickly when the toner density is reduced, and the developer is agitated and mixed sufficiently to obtain stable and beautiful images.
Patent JP-S60169-A (JP)
Title: Automatic focusing device
Inventor: KIYOTA MITSURU
IPC: H04N5/232
Filed: 1983-06-15
Abstract: PURPOSE:To attain automatic focusing by providing a changeover device outputting an output signal of a deciding circuit and a rectangular wave generating circuit through changeover and a motor driving circuit generating a driving signal of a motor with the output of the changeover device. CONSTITUTION:When a focusing mechanism of a motor-driven lens 1 is driven by a motor 15 from inifinity to a point corresponding to he closest focusing distance and passes by a position corresponding to the position of an object, an output signal of the discriminator 10 changes from L to H level. Thus, the output of the changeover device 13 is changed over from the output of the rectangular wave generating circuit 14 to the output of the circuit 10 and the optimum focal point is passed by, then an output of an operating circuit 8 is decreased. Then the level is changed from H to L level in the circuit 10 and the motor 15 is driven again to infinity. Thus, the focal point of the lens 1 is placed at a point corresponding to the distance with the object at all times in this way.
Patent JP-S5230893-A (JP)
Title: Process for producing novel reactive polymeric materials
Inventor: ISE NORIO
IPC: C08F8/00
Filed: 1975-09-03
Abstract: PURPOSE: To produce a reactive polymeric material useful as an intermediate of polymer derivatives by reacting 1-halo-2,4-dinitrobenzene with a polymer or block copolymer possessing vinylpyridine units. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63275847-A (JP)
Title: Oil pressure control device of continuous variable transmission
Inventor: SAKAI YASUTO
IPC: B60W10/10
Filed: 1987-04-30
Abstract: PURPOSE:To aim at the compatibility of optimizing the prefill effect at a low speed stage and the speed change control at a down shift by switching a drain oil passage over to a lubrication pressure oil passage or to the drain side depending on the change gear ratio using a prefill switchover valve provided on a drain oil passage of a change gear ratio controlling valve. CONSTITUTION:When the line pressure of an oil passage 87 is supplied to a main pulley servo chamber 38b after a spool 92 of a change gear ratio controlling valve 90 is caused to be moved by the rise of the pitot pressure of a sensor 76 after an automobile has started to run, the primary pressure is generated to start an up shift by the action of a prefill. It makes a non-stage gear change to a high speed stage of minimum change gear ratio as the winding diameter of the pulley 36 of a belt 34 increases along with the rise of primary pressure. When the up shift is caused, the spool 132 of a prefill switchover valve makes an opposite move as a compensating lever 128 reduced its acting strength and the spool 132 shuts down a lubrication pressure oil passage 74 for being in a high speed stage under a prescribed change gear ratio thus causing a drain oil passage 75 to communicate with a drain circuit 75a. For this reason, the primary pressure of the chamber 38b drains and the speed reduces without any relation to the lubrication pressure by the prefill action with the valve 90 comes to the drain side at the time when a sudden down shift is made from a high speed stage.
Patent JP-2000001499-A (JP)
Title: Peptide having biological activity, its use and its production
Inventor: RAA JAN
IPC: A23K1/16
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a peptide composition that has a biological activity for promoting the growth of warm-blood animals and fishes, its production and its use. SOLUTION: The production process of this biologically active peptide composition comprises (a) the step where the protein source is treated with an acid; (b) the step where the protein treated with an acid is brought into contact with pepsin enzymes originating from fishes; (c) the step where lipids are removed from the protein treated with acid and pepsin; (d) the step where the solid fraction is removed from the protein source treated with pepsin and (e) the step where the resultant biologically active peptide is recovered. When the growth of warm-blood animals and fishes is promoted, the pepsin originating from fish is used as a hydrolytic enzyme and the protein source is enzymatically hydrolyzed in a pH range of from 2-6 to obtain a mixture of peptides bearing aromatic amino acid on the N-terminus.  This peptide mixture is fed to the animals in an amount enough for their growth of the animals.
Patent JP-S5231125-A (JP)
Title: Metal fibers and their preparation
Inventor: NISHI RIYOUICHIROU
IPC: B23P17/06
Filed: 1975-09-04
Abstract: PURPOSE: To provide metal fibers capable of strongly reinforcing concrete, glass and plastics products. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63273001-A (JP)
Title: Displacement measuring instrument
Inventor: UEMURA SABURO
IPC: G01D5/22
Filed: 1987-04-30
Abstract: PURPOSE:To reduce the total length of an instrument to the degree of that of coils and make the instrument rigid and vibration-resistant in structure by fixing a core inserted in the coils and allowing a metallic outer cylinder covering the outside of the coils to move. CONSTITUTION:Coils A and B and a guide rod are fixed to a base plate in parallel. A metallic slider is movably mounted on the guide rod. The slider has the same length as the total of the coils A and B in a moving direction. The slider is provided with two through-holes, one for allowing the coils as a metallic outer cylinder to pass therethrough, and the other for inserting the plain bearing of the guide rod therein. A core having a length not smaller than the total length of the coils A and B is fixed therein in advance. A detecting circuit including a high frequency oscillator and a rectifier is assembled in the part of the base plate. When the slider, namely, the outside metallic outer cylinder is moved, the inductance of the coils decrease in their portions surrounded by the metallic outer cylinder. Thus, a change in the inductance is changed to that in a voltage whereby the quantity of a displacement is detected. In this case, the moving quantity of the metallic outer cylinder is of the degree of the total length of the coils, so that an instrument is not so long and has a mechanically strong structure.
Patent JP-S62268155-A (JP)
Inventor: RUBOMIRU REON JIYASUTORUZEBUSU
IPC: H01L21/76
Filed: 1986-05-09
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-H01278380-A (JP)
Title: Paper feeder
Inventor: NAKAMURA HISASHI
IPC: B65H1/26
Filed: 1988-05-02
Abstract: PURPOSE:To obtain a paper feeder easily machine-finished with a low cost and to ensure and maintain an accuracy with the ease of loading/unloading, by positioning a paper feed cassette to a base by nesting a small-width guiding part with a part to be guided and by nesting a base-side engaging part with a cassette-side engaging part. CONSTITUTION:When a paper feed cassette 11 is loaded on a base 12, the front end of a recessed groove 14 of the paper feed cassette 11 is nested with the end part of a guide protrusion strip 16 and thereafter the paper feed cassette 11 is inserted. At this time, a side surface 14a is slid on a side surface 16a to be inserted, and a protrusion part 15 is nested into a base-side engaging recessed part 17 at a predetermined position. If especially an upper surface 17b is made lower in height, the protrusion part 15 abuts against the front wall of the base-side engaging recessed part 17 and easily nested, whereby the paper feed cassette 11 is loaded on the base 12. Therefore, the paper feed cassette 11 is properly positioned longitudinally by the side surface 14a and the side surface 16a and in a vertical cassette insertion direction by the insertion-direction ends of the protrusion part 15 and the base-side engaging recessed part 17.
Patent JP-H11302204-A (JP)
Title: Production of fluorine-containing compound
Inventor: TAKAHASHI AKIRA
IPC: C07C19/08
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To extremely safely and easily obtain the subject compound important in life science fields such as medicines and agrochemicals and as a functional material substance without requiring a special device and a particular technique by reacting a specific epoxy compound with a bis-dialkylamino-difluoromethane. SOLUTION: A compound of formula I [R<1> and R<2> are each H, a (substituted) alkyl, a (substituted) aryl or the like] with a compound of formula II (R<3> to R<6> are each a 1-6C alkyl or an aryl; R<3> to R<5> together may be combined with each other to form a five to six-membered ring; or R<3> and R<4> , and R<5> and R<6> may combined with each other to form one or two heterocyclic rings) to obtain the objective compound of formula III and/or the objective compound of formula IV.
Patent JP-S60252106-A (JP)
Title: Static blade support device of reaction turbine
Inventor: NISHIGUCHI TOMOHARU
IPC: F01D9/04
Filed: 1984-05-28
Abstract: PURPOSE:To shorten the maintenance time for a static blade by providing a casing and static support rings which are of two-split structure along the same section. CONSTITUTION:A casing is divided into the upper casing 2a and the lower casing 2b along a horizontal section passing a line A-A'. Static blade support rings 4, 5 detachably fitted to projections 3a, 3b on the inner surfaces of the casings 2a, 2b are divided into the upper rings 4a, 5a and the lower rings 4b, 5b along a horizontal section passing the line A-A'. In this arrangement, the static blade support rings 4, 5 can be easily detached from the casing to shorten the maintenance time for the static blade.
Patent JP-S5441656-A (JP)
Title: Binary-ternary conversion circuit for modem
Inventor: MAEDA SHIGEMICHI
IPC: H03M5/16
Filed: 1977-09-09
Abstract: PURPOSE: To decrease circuit scale and to enable digital signal processing, by providing the first integration circuit obtaining the product between the first output and the binary signal taking "1" with a given period and the second integration circuit obtaining the product between the second output and the binary signal taking "1" with a given period, and by obtaining the sum of the output of the first and second integration circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05301292-A (JP)
Title: Sticking method of self-adhesive film
Inventor: TOKUNAGA YUZO
IPC: B32B37/00
Filed: 1992-04-27
Abstract: PURPOSE:To constitute a film so that air does not remain between a self-adhesive film and adherend surface even in the case where unevenness is in existence on an adherend surface of an adherend and uniform sticking can be performed. CONSTITUTION:A self-adhesive film 3 is put on an adherend surface 2 of an adherend 1 so that a self-adhesive layer 4 of the self-adhesive film 3 either comes into contact with the adherend surface or approaches the adherand surface and in the case where the adherend 1 on which the self-adhesive film 3 is put is put into a mold vessel 5 constituted of a bottom force 6 and top force 7 which possesses at least one molten resin casting port 11, the adherend 1 on which the self-adhesive film 3 is put is put into the mold vessel 5 possessing an inner height where only a space is formed between the self-adhesive film 3 and the inside of the top force 7. Then molten resin is cast within a mold through a molten resin casting port 11 of the top force 7, which is circulated within the space on the inside of the mold, through which the adherend 1 and a self-adhesive tape are pressure-contacted.
Patent JP-H10280419-A (JP)
Title: Planting vessel and slope surface planting method using same
Inventor: TAMAOKI ISAO
IPC: E02D17/20
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a planting vessel having a capability of planting the seedlings of not only small-sized trees but also medium-sized trees, and a slope surface planting method using the vessel. SOLUTION: This planting vessel has a plurality of horizontal frames 2 and 3 of an approximately circular arc form in plan view, a lower end frame 4 of an approximately circular arc form in plan view with a slope along a slope surface B in lateral view, and a holding frame body 1 made of a plurality of vertical frames 5, 5 and 6 connected to the horizontal frames 2 and 3 and the lower end frame 4. Also, the vessel has a sheet type body 10 laid in such a state as kept in contact with the inner side of the holding frame body 1, and made to have a lower periphery 11 of an approximately circular arc form in plan view along the lower end frame 4.
Patent JP-H10276577-A (JP)
Title: Flavor reinforcing agent of plant body and method for reinforcing flavor
Inventor: OSHIMA NORIKO
IPC: A01G7/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a flavor reinforcing agent being useful for a cut flower, etc., by which the flavor of a plant body is reinforced without the occurrence of chemical infury by containing a compound having a calcium ion, etc., and a flavor component glycoside. SOLUTION: (A) at least one kind of compound having the calcium ion such as calcium carbonate, etc., or a magnesium ion such as magnesia chloride, etc., (a content is preferably 10-50 mM by a solution density) and (B) the flavor component glycoside such as an eugenol glocosid, etc., being preferably 0.1-1.0 wt.% are contained. Preferably, the flavor reinforcing agent is contact-processed in the plant body such as chrysanthemums or roses, etc., so as to reinforce the flavor of the plant body.
Patent JP-S60253333-A (JP)
Title: Diversity receiver
Inventor: SUGAI YOSHIROU
IPC: H04B7/08
Filed: 1984-05-30
Abstract: PURPOSE:To eliminate assuredly noises with no control by producing the signals corresponding to the generation timing of noises at the inside of a timing signal generating circuit not by detection of noises. CONSTITUTION:A sample and hold circuit 15 inserted between a sound detection circuit 12 and a low frequency amplifier circuit 13 samples the sound detection signal in response to the rise of a signal shown in a figure (a). This signal has a fall with a slight delay given from the rise time point t6 at a time point t2 when a timing signal generating circuit 5 produces a timing signal synchronously with an equivalent pulse. Then the circuit 15 holds and delivers continuously its sample value until said signal has a fall. In such a case, a holding period is set at <=3H (H=63.5musec) and therefore the distortions are not so large. Here a signal shown in a figure (b) and having the timing corresponding to each antenna switch signal produced by the circuit 5 at time points t2-t6 is used to shorten the sample and hold action. Thus the distortions are reduced less.
Patent JP-S61270023-A (JP)
Title: Electric discharge machine
Inventor: TSUTSUI KIKUO
IPC: B23H1/10
Filed: 1985-05-22
Abstract: PURPOSE:To enable a fluid surface level to be adequately and easily set in a short time, by providing a driving mechanism which vertically moves a fluid surface level control mechanism interlocking to the relative lift motion between a machining tank and a machining head. CONSTITUTION:A machining tank 15 protrusively provides in the upper of its wall 29 a limit plate 33 having in its upper and bottom tongue pieces 31a, 31b, and a driving mechanism is constituted of a protrusion 27, provided in the front surface of a fluid surface level setting plate 19, and the limit plate 33. The driving mechanism, respectively adapting the upper tongue piece 31a and the bottom tongue piece 31b to the protrusion 27 in the vicinity of the center in a lift range of the machining tank 15, thereafter drags the fluid surface level setting plate 19 to be positioned so as to be lowered and lifted in accordance with a drop and a rise of the machining tank 15. While a fluid surface standard level of the machining tank 15 while in rising is positioned so as to almost agree with the level of a discharge port 21 in the fluid surface level setting plate 19 while said tank is rising.