baber/WOPTO huggingface dataset:
Patent JP-H06285870-A (JP)
Title: Movable heater mechanism
Inventor: ISHIHAMA TOSHIKUNI
IPC: B29C35/02
Filed: 1993-04-05
Abstract: PURPOSE:To permit the moving of a heater quickly with a high speed upon emergency and the like. CONSTITUTION:The title mechanism is provided with an air cylinder 12, partitioned into an advancing air chamber 14 and a retreating air chamber 16 by a piston 18, heaters 10, 10', moved in conjunction with the movement of the piston, an air supplying device 26, sending air into the air cylinder by pressure, and a control valve 22, controlling the air sent by pressure so as to be supplied into either one of the advancing air chamber or the retreating air chamber. In a movable heater mechanism, through which heaters are moved by operating the piston by the air pressure, an air discharging device 46, discharging air, discharged out of the advancing air chamber, to the outside of the mechanism, is provided between the advancing air chamber and the control valve.
Patent JP-S58196893-A (JP)
Title: Treatment of organic sludge
Inventor: IWABE HIDEKI
IPC: C05F7/00
Filed: 1982-05-12
Abstract: PURPOSE:To lower the water content of a dehydrated cake and accelerate fermentation, by a method wherein a dehydrated cake of an organic sludge is mixed with zeolite to conduct a fermenting treatment, and a composited formed after the treatment and zeolite are separated from each other. CONSTITUTION:After uniformly mixing the dehydrated cake (b) of the organic sludge and zeolite (c) with each other by a mixer 1, the resultant mixture is fed into a fermenting tank 2, and fermentation is conducted by supplying air 3 and exhausting gases 4, thereby converting the sludge into a compost. Although proteins contained in the cake is decomposed by the fermentation to form NH3 gas which is a bad-odored component, a major portion of the gas is adsorbed on zeolite. After the fermentation is completed, both the compost and zeolite are transferred to a sifter 5, where the compost and zeolite are separated from each other. The zeolite (d) thus recovered is reused by returning to the initial step, but a portion thereof the NH3-adsorbing capability of which has been saturated is removed as indicated by an arrow (a), and the defficiency is compensated for supplying fresh zeolite.
Patent JP-H05199497-A (JP)
Title: Video device
Inventor: KONO MASATOSHI
IPC: H04N5/94
Filed: 1992-02-28
Abstract: PURPOSE:To eliminate a drop-out phenomenum and to improve the vertical image resolution of a static picture even when the run of a tape is started or stopped for acquisition of the memory output when the static picture software is reproduced by using a mode changeover switch for the static picture software. CONSTITUTION:When a static picture software switch 2 is pushed, a static picture software mode signal is inputted to the interlock switches 7 and 9 from a controller 6 via a latch circuit 4. The switch 7 is usually set at the (a) side to secure a line interpolation state so as to evade the deterioration of reproduction of the time-varying images. Then the switch 7 is changed at the (b) side when a static picture software mode signal 100 received from the controller 6 is kept at an H level. Thus the frame interpolation is assured. Meanwhile the switch 9 is usually set at the (h) side and secures a field still state so as to evade the deterioration of reproduction of the still pictures in a time-varying image state. Then the switch 9 is changed to the (g) side to secure a frame still state when a static picture software mode signal 102 sent from the controller 6 is kept at an H level. Thus, the vertical image resolution of the still pictures can be doubled.
Patent JP-S60222865-A (JP)
Title: Toner for electrostatic photography
Inventor: OONO JIYUNICHI
IPC: G03G9/087
Filed: 1984-04-20
Abstract: PURPOSE:To obtain a toner which has high affinity to a waterless lithographic printing plate and excellent printing resistance by incorporating an epoxy resin and metallic complex. compd. or metallic salt having bivalent or higher valency therein. CONSTITUTION:The toner contg. the complex compd. of vibalent or higher valent metals, for example, Ca, Zn, Al, Ni, Cr, etc. or the org. acid salt of said metals together with a bisphenol A type epoxy resin, other epoxy resin, etc. or an epoxy resin incorporated therein with diglycidyl phthalate, etc. in order to improve toner properties and electrical properties or to improve the adhesive force to a special silicon rubber at 0.5-100pts.wt. by 100pts.wt. the epoxy resin is prepd. Such toner is used for the toner for manufacturing a waterless lithographic printing plate by forming a toner image by an electrophotographic system on a lithographic printing plate, by which the printing plate having excellent printing resistance without dislodging of the toner, etc. during printing is thus obtd.
Patent JP-H01251509-A (JP)
Title: Luminaire
Inventor: YAMADA HIDEHIKO
IPC: F21V23/00
Filed: 1988-03-31
Abstract: PURPOSE:To make the connecting work easy and prevent the poor connection by engaging a mounting protrusion of a terminal block with a terminal block mounting port of an apparatus body and displacing the terminal block so as to come near the electric source wire inserting hole. CONSTITUTION:A terminal block mounting hole 6 provided on the bottom face of an apparatus body 1 is formed of a large hole part 6a and a small hole part 6b, and a mounting protrusion 7 engaged with the terminal block mounting hole 6 is formed on the terminal block 5. This mounting protrusion 7 is formed of an engaging part 7a engaged with the small hole part 6b and a protruded head 7b provided on the upper end of said engaging part 7a. The connection with an electric source wire B is carried out before the terminal block 5 is mounted to the bottom face of the apparatus body 1. Namely, after the mounting protrusion 7 of the terminal block 5 is passes through the large hole part 6a in the terminal block mounting hole 6 of the tool body 1, the terminal block 5 is slided toward the direction of an electric source through port 4 to engage the engaging part 7a of the mounting protrusion 7 with the small hole part 6b of the terminal mounting hole 6 followed by fixing. As no tensile force is given to the electric source wire, poor connection of the terminal block and the electric source wire can be eliminated.
Patent JP-S60221425-A (JP)
Title: Spherical porous polyimide powder
Inventor: NODA KEN
IPC: C08G18/00
Filed: 1984-04-18
Abstract: PURPOSE:To provide the titled powder having a weight-average particle diameter, tapped bulk density and specific surface are falling within respective specific ranges, influsible with heat, insoluble in organic solvent, and useful as an additive for improving the dispersibility and thixotropic property of a molding resin, paste composition, etc. CONSTITUTION:The objective polyimide powder having a tapped bulk density of 100-600g/l and a specific surface area of >=1m<2>/g (by nitrogen adsorption), infusible with heat, and insoluble in organic solvent, is composed of essentially spherical porous particles having a weight-average particle diameter of 1-20mu and made of an aromatic polyimide having an intrinsic viscosity of 0.1-2.0 (measured in sulfuric acid at 0.5g/dl concentration and 30+ or -0.01 deg.C). The powder can be prepared e.g. by thermally polymerizing an aromatic tetracarboxylic acid dianhydride with an aromatic polyisocyanate in an organic solvent in the presence of a tertiary amine as a catalyst, and separating and washing the precipitated polyimide particles.
Patent JP-H09270239-A (JP)
Title: Retaining method for electrode within vacuum vessel
Inventor: ISHIHARA MORIO
IPC: H01J37/04
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent turbulence in an electric field due to the electrification of an electrode retaining material, and also facilitate the wiring check between an electrode and a vacuum vessel, by retaining the electrode within a vacuum vessel, so that the electric resistance, between the electrode and the vacuum vessel, can be a specific value. SOLUTION: An electrode 3 is retained by an electrode retaining material 6 composed of e.g. a cube of 1cm×1cm×1cm. The electric resistance of the material 6 is preferably in a range of R=10<0> -10<9> > for simply measuring the electric resistance. At that time, the volume receptivity ρ of material can be sufficient from R=l/sρ (l=1cm, s=1cm<2> ) to ρ=10<-2> Ωm-10<7> Ωm. Moreover, since, when the electric resistance is reduced, an electric current, flowing between the electrode and a vacuum vessel, is increased to cause a heat generation problem, and also to need a large capacity electric powder source too, practically, the electric resistance, between the electrode and the vacuum vessel, is preferably in a range of 10<3> Ω-10<9> Ω.
Patent JP-S534954-A (JP)
Title: Double rail type hoist
Inventor: ASAHI YOSHIHIRO
IPC: B66C9/14
Filed: 1976-07-05
Abstract: PURPOSE: To assure a stability of running of carriages and to protect a running device from impactive loads and dust; each carriage being mounted on two rails and constructed of bent steel sheets to form a space containing the during device and driven wheels. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02260171-A (JP)
Title: Head retracting method for hard disk device
Inventor: NAGUMO TOSHIO
IPC: G06F3/06
Filed: 1989-03-30
Abstract: PURPOSE:To automatically execute the retracting drive of a head always at the time of the turning-off of power supply by executing a head retracting program automatically by turning off a power switch by a user. CONSTITUTION:When the user turns off the power switch 2 of a main body in order to suspend the use of a computer, etc., the OFF signal of the switch 2 is sent to a CPU 3. When the OFF signal is inputted to the switch, the CPU 3 reads the head retracting program 6 automatically from a memory 4, and executes the program 6. Thus, the head of a hard disk device 5 is driven, and the head is retracted to a prescribed protected position. On the other hand, a power unit is turned off automatically when prescribed time elapses after the OFF operation of the switch 2. Thus, the breakdown of a hard disk or the head can be surely prevented.
Patent JP-H02258746-A (JP)
Title: Perfluoroalkylbenzene derivative and production thereof
Inventor: MARUTA TOSHIMICHI
IPC: C07C211/52
Filed: 1989-03-30
Abstract: NEW MATERIAL:A compound of formula I (R1 is H or nitro; R2 is acetamino or amino; Rf is 4-8C perfluoroalkyl). EXAMPLE:2-perfluorohexylacetanilide. USE:An intermediate for producing fluorine-contg. phenylenediamines useful as a monomer for polycondensate resins such as polyamides and polyimides or a curing agent for epoxy resins. PREPARATION:A reaction is made between 2-chloronitrobenzene and a 4-8C perfluoroalkyl iodide in dimethylsulfoxide in the presence of copper at 100-130 deg.C to form a perfluoroalkylnitrobenzene of formula II, which is then reacted with hydrogen in the presence of Pd catalyst, thus obtaining the compound of the formula I where R1 is H and R2 is amino. Thence, this compound is acetylated, nitrated and deacetylated successively, thus obtaining the objective compounds of the formula I corresponding to the above respective processes.
Patent JP-S61236823-A (JP)
Title: Alpha-naphthyl glycidyl ether polymer
Inventor: MIURA KATSUTO
IPC: C08G65/22
Filed: 1985-04-12
Abstract: PURPOSE:To provide the titled polymer constituted by specific structural unit, having specific reduced viscosity, with high solvent and heat resistance, suitable for highly functional polymeric material. CONSTITUTION:For example, using, as a catalyst, a thermal condensation product from organotin compound [e.g., (C2H2)4Sn] and phosphoric or polyphosphoric acid alkyl ester [e.g., (CH3)3PO4], alpha-naphthyl glycidyl ether is brought to ring opening polymerization in the presence or absence of solvent at 10-80 deg.C under stirring or shaking to obtain the objective polymer constituted by structural unit of formula with a reduced viscosity determined in the form of 0.1% alpha- chloronaphthalin solution at 160 deg.C of >=0.1, pref. 0.5-2.0, having a melting point 160-220 deg.C.
Patent JP-H08151968-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: RIA MAAKU
IPC: F02M55/00
Filed: 1995-04-04
Abstract: PURPOSE: To provide a compact and accurate fuel injection system having superior accuracy and durability by extending a valve shaft from a port cavity to a fuel cavity through an electromagnetic means and leading fuel from the fuel cavity out of an open port through the passage of the valve shaft. CONSTITUTION: In a fuel injection device provided with a fuel injection unit, having a port cavity 33 and a fuel metering unit feeding fuel selectively into a fuel cavity 20 communicated with the port cavity 33, a valve means which includes a valve element 34 selectively opening and closing a port 32 and a hollow valve bar 35 and electromagnetic means 40, 41 driving the valve means are provided in the fuel injection unit. The valve bar 35 is extended from the port cavity 33 to the fuel cavity 20 by passing through the electromagnetic means 40, 41. When the port 32 is opened, pressurized air is supplied into the fuel cavity 20 to inject fuel through the port cavity 33 from the open port 32.
Patent JP-H04340200-A (JP)
Title: Inter-vehicle distance informing device
Inventor: KANNONJI MICHIHIRO
IPC: B60W30/00
Filed: 1991-04-11
Abstract: PURPOSE:To prevent a driver from excessively neglecting his (or her) attention to the front of a vehicle too much depending upon the display of inter-vehicle distance information displayed on a display device and to improve the safety of vehicle traveling. CONSTITUTION:A distance sensor 11 detects an inter-vehicle distance between a driver's own vehicle and another vehicle traveling in the front. Inter-vehicle distance information corresponding to the inter vehicle distance is displayed on display devices 13F, 13R, 13L under the control of a control part 12. The display devices 13R, 13L are respectively arranged on positions to be observed by the driver at the time of directly looking at the right rear part or the left rear part. The display of the inter-vehicle distance information on the display devices 13R, 13L is restricted to a short time (e.g. 1sec) after turning n a switch 14, and after the lapse of the set time, the display is erased.
Patent JP-H05243146-A (JP)
Title: Formation of resist pattern on substrate formed with step
Inventor: KAMIYA MASAYUKI
IPC: G03F7/26
Filed: 1992-02-29
Abstract: PURPOSE:To make narrow a film thickness varying region to inhibit the size of a resist pattern from being varied without changing the integration degree and the size of a chip. CONSTITUTION:A high-accuracy resist pattern is formed on a substrate 14 having a region (such as a memory part 12) of a thick film thickness and a region (such as a peripheral circuit part 13) of a thin film thickness. This method of forming the resist pattern comprises at leat a process of performing either treatment for forming the dummy pattern of a treatment for forming a projected dummy pattern 15 between the boundary of a step of the substrate and a pattern formation region in the region 12 or a treatment for forming a recessed dummy pattern 21 between the boundary of the step and a pattern formation region in the region 13, then, a process of forming the resist pattern on the substrate 14.
Patent JP-S62237058-A (JP)
Title: Injection timing control device for diesel engine
Inventor: ITO YOSHIYASU
IPC: F02B3/06
Filed: 1986-04-07
Abstract: PURPOSE:To enable the injection timing uneven for every injection pump to be accurately detected, by correcting the injection timing using a correction value of an injection quantity correcting means. CONSTITUTION:A phase correcting resistor 53, which corrects a tooth lack position error of an NE pulser 42E, corrects action of a plunger 42G different for every injection pump 42 and a relative position error of the NE pulser 42E. A resistance value of said resistor 53, which is selected by measuring an injection quantity in an inspection process of the injection pump 42 in its manufacturing line, is input to an ECU56. And a correction value of the injection timing is calculated by a predetermined formula by using a voltage value across both ends of said phase correcting resistor 53. This correction value corrects an injection timing advance angle, detected by the reference position of engine rotary angle detected by a reference position sensor 44 and the tooth lack position of the NE pulser 42E detected by an NE sensor 46, and unevenness of the injection timing different in every injection pump 42 is surely absorbed.
Patent JP-H11282378-A (JP)
Title: Color projector
Inventor: MORI HIROSHI
IPC: H01J11/36
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide excellent color projected images which are bright and uniform. SOLUTION: A color projector has plasma discharge display devices 21R, 21G, 21B which provide single-colored luminous images of red, green, and blue, respectively, a combining means 22 for combining the single-colored luminous images of red, green, and blue which are transmitted from the plasma discharge display devices, and a projecting optical system 23 which projects the combined images transmitted from the combining means 22. The projector does not modulate light form a light source by use of a light bulb but directly obtains the luminous colors R, G, B of red, green, and blue and combines the images to obtain a color projected image, so that the color projected image which is sufficiently bright can be obtained.  The devices can thus be prevented from becoming complex or large with the use of a large output light source and the provision of a high-output cooling fan, and its manufacture and assembly operations can be prevented from becoming complex.
Patent JP-H09238602-A (JP)
Title: Spring reel for fishing
Inventor: MURAKAMI SHINJI
IPC: A01K89/01
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To improve an integrating and disassembling property of a spring reel by inserting a guiding into an opened guide part of the outside part of a slider and stopping by a hooking board, inserting the guiding lever into the guiding part of the hooking board and making the slider face parallel to a traverse cam shaft so as not to be engaged with the traverse cam shaft. SOLUTION: In this spinning reel, a slider 5 of a longitudinally reciprocating mechanism A is engaged with a rear part of a spool shaft 4 and a hooking board 6 is superposed on the slider 5 and fixed by a screw 20. A traverse cam shaft 7 and a guide lever 21 of the longitudinally reciprocating mechanism A are respectively supported parallel with a spool shaft 4 in the reel main body 1. In the slider 5, an outer side part 5a superposed with the hooking board 6, a piercing hole 5b having a non-circle cross section and engaged with a rear part of the spool shaft 4, a piercing hole 5c engaged with the traverse cam shaft 7, a through hole 5b inserted by a hooking member 8 and an opening guide part 5e in which the guiding lever 21 is inserted in a side of the outer side part 5a so as to be capable of sliding, are formed.
Patent JP-S6053700-A (JP)
Title: High temperature gas circulating fan
Inventor: OKADA SHIGERU
IPC: F04D29/58
Filed: 1983-05-07
Abstract: PURPOSE:To aim at enhancing the efficiency of cooling of a rotary section in a circulating fan, by combining the heat-exchange due to radiation between a disc in a casing and a gas cooler having side plates, with the heat-exchange utilizing forced convection by a cooling fan belonging to the disc. CONSTITUTION:Heat rays are radiated from a disc 2 which is heated by high temperature circulation gas through the blades 1, to the rear surface of a gas cooler 5 which is cooled by cooling water from a cooling water inlet pipe 8, and therefore the heat-exchange due to radiation is made between the disc 2 and the gas cooler 5. Further, high temperature gas which is heated around the disc 2 is fed by a cooling fan 4 that rotates together with the disc 2, into the gas cooler 5 from the outer periphery, and is cooled. The thus cooled gas is sucked and pressure-boosted by the cooling fan 4. Further, the cooled gas is blown to the disc 2, and is subjected to forced convection around the disc 2, thereby the gas is cooled by this convection. Thus, with both radiation and forced convection, the cooling of the rotary section which is exposed to a high temperature atmosphere, is made with a hige degree of efficiency, thereby continuous operation may be effected.
Patent JP-H08247653-A (JP)
Title: Dryer
Inventor: TAKINO YOSHINOBU
IPC: F26B3/22
Filed: 1995-03-10
Abstract: PURPOSE: To make it possible to vibrate an article to be dried and dry the article with high efficiency and prevent the dried article from being contaminated due to liquid drying operation of the dried article by installing a vibrating device which vibrates air in a drying chamber. CONSTITUTION: A vibrating device comprises a piston 33 operated with a working device 31, a taper duct 29 and a connection duct 31 where the taper duct 29 is so shaped that it may amplify the vibration of air. More specifically, the air in a drying chamber is vibrated by a reciprocating motion of the piston 33. The vibrated air vibrates an article to be dried on a tray so that the vibrated air may blow to the dried article to a satisfactory extent. It is, therefore, possible to dry up more efficiently in a shorter time and prevent contaminations due to liquid drying from adhering to the dried article by moving and vaporizing dynamically the liquid deposited on the dried article.
Patent JP-H10273153-A (JP)
Title: Self-supporting bag for packaging fluid
Inventor: OKADA HIROBUMI
IPC: B65D30/16
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a self-supporting bag for packaging a fluid in which an unsealed pouring opening is opened appropriately and the fluid can be stably poured although it is a self-supporting bag, and the pouring opening can be easily attached to a container opening, and which can be favorably used for packaging refills of various kinds of fluid. SOLUTION: A flexible material is folded at the center to form the front and rear bodies 1, 2 and one folded edge 3 and the other folded edge 4 oppositely arranged of the front and rear bodies 1, 2 are joined respectively. And the bottom 5 folded in to form a gusset is provided at the inside of the front and rear bodies 1, 2 to make it self-supportable. The upper ends of the front and rear bodies 1, 2 are formed to have a deformed seal part where a non-adhesion part 6b with a required width continuously extended from the bag inside to the folded edge 3 is left and used as the pouring opening 7 at the time when the non-adhesion part 6b is unsealed.
Patent JP-S63246451-A (JP)
Title: Vibration reducing device for stirling engine
Inventor: FURUISHI YOSHIO
IPC: F16F15/02
Filed: 1987-04-01
Abstract: PURPOSE:To promote the reduction of vibration, by detecting a change of torque of an engine and generating torque, which acts suppressing vibration so as to reduce the change of torque, by controlling an actuator to be driven through the result of the detection of the change of torque. CONSTITUTION:A device, which detects a change of pressure in a cylinder chamber by a pressure sensor 19a, obtains a level of changing torque and its generation timing by a detection value of the change of pressure. A signal of this pressure, which is amplified by a pressure gage 20a to an electric signal of predetermined voltage level, is input to a control circuit 21. The control circuit 21 converts this signal by a predetermined control rule into a signal, having a phase and a gain necessary for reducing a change of torque in a Stirling engine 50, to be output to a driving circuit 22. And the driving circuit 22 supplies driving power to an actuator 18 generating vibration suppressing torque for negating the change of torque. Here the changing torque and the vibration suppressing torque generate their phase reversely to each other so that vibration decreases very smaller.