baber/WOPTO huggingface dataset:
Patent JP-H08244283-A (JP)
Title: Printer
Inventor: NOGUCHI TOMOYUKI
IPC: B41J2/52
Filed: 1995-03-13
Abstract: PURPOSE: To provide an ink jet system printer which realizes abundant gradation expression by a structure of a small number of signal wires by a method wherein unwanted radiation is eliminated by transferring a data efficiently by an analog signal. CONSTITUTION: A control part 1 which is fixed in a printer body and outputs a printing data, a head part 2 which is so constituted as to move right and left, and prints the printing data by receiving it, and a signal wire 3 by which the control part is connected to the head part, are provided. The printing data outputted from the control part contains at least the printing data, which is D/A converted to an analog signal, and transmitted to be printed.
Patent JP-H10254116-A (JP)
Title: Photographic film magazine
Inventor: KURIYAMA SHINICHI
IPC: G03D13/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To always discharge a photographic film regardless of the characteristic of a photographic film such as winding inclination by bringing a separation pawl separating the photographic film from the outermost circumference of a belt-like material into contact with the outermost circumference of the taken-up belt-like material regardless of the diameter of the belt-like material taken up by a first roller. SOLUTION: A first to a fourth shafts 110, 120, 130 and 140 are set in parallel with the width direction of the belt-like film 102 and set to be vertical to the longitudinal direction of the film 102. Then, the separation pawl 185 separating the photographic film from the outermost circumference of the film 102 when the photographic film housed by being interposed by the film 102 taken up by the roller 110 is fed out by feeding out the film 102 from the first roller 110 is formed. Besides, the pawl 185 is brought into contact with the outermost circumference of the film 102 taken up by the roller 110 by being pressed by a coil spring 155 regardless of the diameter of the film 10 taken up by the roller 110.
Patent JP-S62209239-A (JP)
Title: Coil spring
Inventor: YANO MITSURU
IPC: F16F1/06
Filed: 1986-03-11
Abstract: PURPOSE:To make it possible to deform a coil spring without the coil spring being inclined, by arranging an even number of material wires symmetrically with the center of the coil at each end of the coil spring. CONSTITUTION:Two material wires 1, 2 having upper and lower attaching parts 3, 4 are arranged symmetrically with respect to the center of the coil at each end of the spring, and are cast into an integral structure. Further, screw holes 5 allows the attaching parts 3, 4 to be secured to the other parts, and the spring may be used as both tension spring and compression spring. Accordingly if the number of materials is even, the wires are arranged symmetrically with respect to the center of the coil, and therefore, deformation is made without being deformed. Thereby it is possible to expect stable spring operation.
Patent JP-S62208924-A (JP)
Title: Manufacture of multi-layer biaxially oriented bottle
Inventor: TOYODA YOSHIO
IPC: B29L22/00
Filed: 1986-03-11
Abstract: PURPOSE:To obtain a multi-layer oriented bottle efficiently, by a method wherein a temperature control of each resin layer of the inside of a preform is performed by making use of a temperature distribution of the preform to be generated during a cooling course after injection molding at the time of molding of a heat-resisting multi-layer oriented bottle by compounding resin composites whose heat-resisting temperature and molding temperature are different from each other. CONSTITUTION:A preform having a resin composite having the glass transition temperature on a high-temperature side selected out of the resin composites composed of 99-20wt% polyethylene terephthalate, 1-80wt% polycarbonate for its core layer and constituting the resin composite having the glass transition temperature of a low-temperature side into a skin layer is molded. Then a biaxially oriented blowing is performed by controlling a surface temperature of the preform so that the temperature falls within a temperature range satisfying an expression (1). Because a difference between the glass transition temperatures of the two kinds of the selected resin composites satisfies an expression (2) and melt viscosity of the core layer resin composite is lower than that of the skin layer resin composite, a multi-layer biaxially oriented heat-resisting bottle is manufactured. With this construction, the multi-layer biaxially oriented bottle which is superior in heat resistance, pressure resistance, gas barrier properties and transparency can be manufactured efficiently.
Patent JP-H111726-A (JP)
Title: Method for recovering metal silver and mercapto-s-triazine
Inventor: CHRIST JR CHARLES S
IPC: G03C5/44
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To recover metal silver and mercapto-s-triazine by adding a reducing agent such as NaBH4 to a slurry of a silvermercapto-s-triazine precipitate having a specified pH to form a metal silver precipitate and a mercapto-s- triazine soln. by reduction. SOLUTION: Trimercapto-s-triazine is added to a photographic processing soln. to prepare a slurry of a silver-mercapto-striazine precipitate having about >pH 5. About 0.75M NaBH4 as a reducing agent is added to the slurry and the slurry is treated at about 55-60 deg.C to form a relatively high purity metal silver precipitate and a mercapto-s-triazine soln. The solid silver is separated from the soln. and the soln. is reutilized by adjusting the level of mercapto-s- triazine and the pH. The cost of recovery of silver can be reduced.
Patent JP-S60196682-A (JP)
Title: Pulse width discrimination circuit
Inventor: YAMAMOTO MITSUO
IPC: H03K5/153
Filed: 1984-03-19
Abstract: PURPOSE:To make it possible to remove a signal other than one having a prescribed width without altering the pulse width of a signal, by setting the relation of a prescribed pulse width and two long and short delay times to a required one and combining three signals to take the logical product conjunction thereof. CONSTITUTION:A discrimination signal S1 is inputted to a delay line 4 wherein a delay time is Td1 and the delay time of an intermediate output terminal is Td2. When the pulse width Tw of an input signal is Tw<Td1-Td2, the two input terminals 6, 7 of NAND2 are not simultaneously brought to ''H'' and, when Tw>Td1, the two input terminals 5, 6 of NAND1 simultaneously come to ''H'' and, because the Q1 output terminal of FF1 comes to ''L'', no signal appears in a final output terminal 9. When a signal having a normal pulse width Tws is inputted and Td2>Tws>Td1-Td2 is formed, FF1 is not brought to a set state while FF2 is set and, therefore, an L-level pulse is generated in the output of NAND3 and a pulse having a pulse width same to that of an input pulse and a delay time of Td2 is outputted from an inverter INV.
Patent JP-S58208395-A (JP)
Inventor: TERENSU ARAN KURAAKU
IPC: C11D13/10
Filed: 1983-03-29
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-S63218689-A (JP)
Title: Novel glucosamine derivative
Inventor: NAKAMOTO SHINICHI
IPC: A61K31/70
Filed: 1987-03-09
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> and R<2> are 11-13C alkyl). EXAMPLE:2-[ ( R )-3-Dodecanoyloxytetradecanoyl ]amino-2-deoxy-3-[ ( R )-3- tetradecanoyloxytetradecanoyl ]-4-phosphoryl-6-[ 3-deoxy-alpha-D-manno-2- octulopyranosyl ]-D-glucopyanose. USE:An antitumor agent. PREPARATION:For example, first a compound shown by formula II and a compound shown by formula III (R<a> is group shown by formula VI; R<b> is group shown by formula V) are subjected to glycosidation reaction in a solvent such as methylene chloride, etc., in the presence of mercury cyanide, mercury bromide and molecular sieve 4A at room temperature. Then a formed compound shown by formula VI is treated with hydrazine hydrate in a mixed solvent of chloro form, pyridine and acetic acid at room temperature to remove levulinic group and further 10% Pd-C catalyst and an oxidation platinum catalyst are successive ly used to remove benzyl group and a phosphate protecting group.
Patent JP-H07261976-A (JP)
Title: Data form converter and digital signal processing control system using the converter
Inventor: OKI TOSHIO
IPC: H03M7/14
Filed: 1994-03-24
Abstract: PURPOSE:To provide a data form converter and a digital signal processing control system capable of shortening the conversion processing time of a data form and accelerating a data processing. CONSTITUTION:This system is provided with this data form converter 1 for receiving the input data of (m) bits from the data bus 2 of (m) bits connected to a data supplier, converting the data form of the input data to (n) {(n)>=(m) or (n)<(m)} bits, generating the conversion data of (n) bits and outputting the generated conversion data of (n) bits through the data bus 3 of (n) bits and the outputted conversion data are stored in the register 4 of (n) bits.
Patent JP-H03256208-A (JP)
Title: Thin-film magnetic head
Inventor: ABE MITSUO
IPC: G11B5/31
Filed: 1990-03-07
Abstract: PURPOSE:To prevent the uneven wear of a thin-film core by disposing a low- wearing guard material adjacent to the thin-film core which is liable to wear on the side of a tape travelling direction and disposing a nonmagnetic substrate and protective film having the abrasion rate equal to the abrasion rate of the thin-film core in the part adjacent to the thin-film core orthogonally with the tape traveling direction. CONSTITUTION:The thin-film core 1 is unevenly worn by the traveling of the tape 9 and, therefore, the low-wearing guard material 4 is disposed adjacent to the thin-film core 1 which is liable to wear on the side of the direction 10 where the tape 9 travels. A thin film consisting of SiO2 or Al2O3 is used for this guard material. The uneven wear by the tension applied in the traveling direction A-A' of the tape 9 is prevented by this guard material 4. While the tension is not applied in the direction perpendicular to the tape 9 traveling direction, the nonmagnetic substrate 2 and protective film 3 having the wear rate equal to the wear rate of the thin-film core are provided in the part adja cent to the thin-film core, by which the uneven wear of the thin-film core by such deformation as a broken line 91 of the tape 9 is prevented.
Patent JP-S55145797-A (JP)
Title: Self-lubricating part
Inventor: IMAI TOSHIO
IPC: F16C33/04
Filed: 1979-05-01
Abstract: PURPOSE: To provide titled part which makes possible unlubricated driving of small sliding part, etc., by a method wherein the surface of lubricant-requiring part such as bearing is treated at a high temp. under high pressure by using an autoclave contg. a liquid having lubricating performance to form the film of solid or liquid lubricant.  
     CONSTITUTION: There are obtained self-lubricating parts by forming a lubricant film of a lubricating oil, sulfide (MoS 2 , WS 2 , etc). soft metal (Sn, Pb, etc). fluoride, nitride, etc. on the surface of a part requiring wearing resistance, sliding characteristics such as bearing, piston, or brake drum by using an autoclave. Following three methods are considered. In the first method, a soln. contg. solid lubricant and a material to be treated are charged to the autoclave and treatment is carried out at high temp. under high pressure. In the second method, the material to be treated is charged to the autoclave and treated at high temp. under high pressure to form a porous oxide film, and the resulted material is impregnated with a lubricating liquid or a solid lubricant. In the third method, the film of lubricant is previously formed on the surface of the material to be treated. Then the material is charged to the autoclave and treated at high temp. under high pressure to enhance the adherence of the film. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51130064-A (JP)
Title: Method for treating heavy metal- containing waste water
Inventor: OTOBE TOSHIO
IPC: C02F1/62
Filed: 1975-05-04
Abstract: PURPOSE: To provide a method for treating heavy metal-containing waste water in which heavy metals can be treated without using an inorganic coagulant and the quantity of sludge can be remarkably reduced as compared with quantities of sludges formed in conventional methods. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11244865-A (JP)
Title: Solidifying method of slurry in muddy water treating device
Inventor: HIDAKA NORISUMI
IPC: B01D21/01
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of solidifying the slurry at low cost with a small-sized device. SOLUTION: In the muddy water treating device provided with an agitation tank 2 for agitating the muddy water to which a flocculating agent is charged, a sedimentation tank 3 for settling a flock formed after agitation, an agitator disposed in the agitation tank 2, a flocculating agent charging part provided above the agitation tank 2, a drainage part provided at the sedimentation tank 3, a flowing water part for transferring a flock-containing water from the agitation tank 2 to the sedimentation tank 3, the slurry settled at a bottom parts 21 and 22 of the agitation tank 2 or the sedimentation tank 3 is recovered to an agitation mixer 30 and also a clean water in the agitation mixer 30 is returned to the agitation tank 2 and the slurry is agitated while adding a high polymer based setting agent for high water content sludge into the agitation mixer 30.
Patent JP-S63220936-A (JP)
Title: Forming method for mesh body for keeping vibration-proof
Inventor: KUSAKARI WATARU
IPC: B21F45/00
Filed: 1987-03-09
Abstract: PURPOSE:To efficiently mass-produce the mesh body of large cross section by knitting thin metallic wires into a flat body, forming it into a roll body, intertwisting specified number of roll body, and rolling it into specified shape. CONSTITUTION:The thin metallic wires are knitted into the flat body 1, which is calender-rolled into a roll body 2, and specified number of the roll body 2 are intertwisted. The intertwisted body is rolled by rolling rolls 8, 9, 8', 9', 8'', 9'' into a specified shape to form a mesh body 10 for keeping vibration-proof. This method eliminates the need of troublesome works of jointing flat bodies and of welding the heap of them, and enables the mass production of mesh body of large cross section by adding only one process in which the required number of roll bodies are intertwisted according to the cross-sectional area of mesh body.
Patent JP-H04270566-A (JP)
Title: Transmission processing method for coded data
Inventor: YAZAKI CHIKAYOSHI
IPC: G06T9/00
Filed: 1991-02-25
Abstract: PURPOSE:To attain high processing even when a coded data length of one line is shorter than a specified minimum length and lots of dummy data is added to the coded data by storing a dummy data to an address of a MODEM buffer every time a data is read so as to increment a read pointer. CONSTITUTION:A pointer register 22 forms a write pointer pointing out a write address of a MODEM buffer 20 and a read pointer pointing out a read address of the MODEM buffer 20. Then every time a coded data is stored to an address of the MODEM buffer 20, the write pointer is incremented to skip the write pointer by an address in response to the dummy data to be added at the end of write by one line. On the other hand, every time a data is read from the address of the MODEM buffer 20 pointed out by the read pointer by the interrupt processing, the dummy data is stored in the address.
Patent JP-H05260764-A (JP)
Title: Method for preventing inverter apparatus from forming dew condensation
IPC: H02M7/48
Filed: 1992-03-13
Abstract: PURPOSE:To implement the miniaturization of an inverter apparatus (IV) at a low cost without installing a heater and others separately by controlling the base current to an intermittent transistor(Tr) for the main circuit to cause it to generate the heat loss when the IV is out of operation so that the inner temperature of the IV is maintained higher than that of its circumference. CONSTITUTION:A BRRB2 is connected to a base resistor(BR) RB1 in series. To the BRRB2, a switch SW is connected in parallel. The switch SW1 is closed in the usual operation of an IV to short circuit the BRRB2. The switch is opened when the IV is out of operation to control the base resistor so that its total sum is increased. In other words, when the IV is out of operation, the base current of the TrT1 is decreased due to the increased BR. Thus the TrT1 operates in the active area. Then the decrease rate of the voltage across the collector and emitter of the TrT1 becomes small. Consequently, a considerable loss is incurred as compared to the reduced rate of the collector current. The inner loss is adjusted to an appropriate value to allow the Tr to function as a substitute of a heater.
Patent JP-S62212487-A (JP)
Title: Fused core material
Inventor: YOSHIDA ZENJI
IPC: C09J7/02
Filed: 1986-03-12
Abstract: PURPOSE:To obtain a fused core material free from back oozing and strike back, by attaching a film layer having a particular thickness and a fusing agent having a melting point lower than the melting point of the film layer to a base fabric. CONSTITUTION:A film layer 2, such as styrene-butadiene rubber, a silicone film or the like, having a melting point of 160 deg.C or above and a thickness of 0.1-50mum is formed on a base fabric 1 comprising nonwoven material, woven material, knit, etc., made of a natural fiber and/or a synthetic fiber. A fusing agent 3 having a melting point lower than the melting point of the film layer (e.g., polyester) is deposited in an amt. of 1-100g/m<2> on the film layer, thereby obtaining a fused core material having a 10% modulus of 7kg/5cm or less.
Patent JP-S59179921-A (JP)
Title: Floating oil-barrier
Inventor: SASAGAWA SHINICHI
IPC: E02B15/04
Filed: 1983-03-31
Abstract: PURPOSE:To keep the stability and self-recovery property of a floating oil-fending dam against external forces such as the pressure of spillage oil, etc., by a method in which cylindrical hollow floats having different buoyancies are connected through connectors and an oil-barrier plate is fixed in the longitudinal direction to the lower end of the side float having greater buoyancy. CONSTITUTION:Cylindrical hollow floats 2 and 3 having different buoyancies, set at a given interval in parallel, are connected integrally in a truss form by a rigid connector 4. An oil-barrier plate 5 extending in the longitudinal direction of the float 2 is attached to the lower end facing water of the side float 2 having greater buoyancy to form an unit floating oil-barrier 1. By adjusting the buoyancy of the float 2, the oil-barrier 1 is partly floated on the same draft line of the sea surface. The safeness and self-recovery property of the barrier 1 against the external force such as the pressure of spillage oil, etc., can thus be maintained since rotation moment and distorsion stress are absorbed by the buoyancy of the float 3 having small buoyancy.
Patent JP-H11245915-A (JP)
Title: Product supply apparatus
Inventor: SUDO SHINICHI
IPC: B65B35/24
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a product supply apparatus capable of supplying products to a packaging machine by discharging them for each lot without causing frictional contact with one another. SOLUTION: Products MD supplied through a supply conveyor 2 are stacked on one another and stored in a hopper 6. When a hopper outlet is in a closed state, a product receiving plate 92 supports stacked tiers of the products MD and, when at least the predetermined number of the products MD is stacked in the hopper 6, the product receiving plate 92 is opened, whereby the stacked tiers of the products MD are dropped onto a bottom board 26. Thereafter, the product receiving plate 92 closes the outlet of the hopper 6 and lifts the stacked tiers of the residual products (#6-#12) in the hopper 6 to separate them from the integrated products MD (#1-#5). The integrated products MD on the bottom board 26 are transferred toward a packaging machine by a pusher 48.
Patent JP-H04271007-A (JP)
Title: Magnetic recording/reproducing device
Inventor: KOGA HIROHISA
IPC: G11B5/53
Filed: 1991-02-26
Abstract: PURPOSE:To obtain the satisfactory contact of a tape head at the low cost and without requiring any special machining nor mechanism by winding a tape round the 1st and 2nd drums with a shift given toward one of both tape edges and also setting a reproduction head with inclination caused by the 1st drum where one of both tape edges touches. CONSTITUTION:A tape having a slant track is wound round the upper and lower drums, and a reproduction head traces the slant track for reproduction of the video signal. In such a constitution of a magnetic recording/reproducing device, the tape is shifted toward the upper drum and wound there. A rotary head DR is provided with two pairs of reproduction heads P(Ci)/P(Di) and P(Ai)/ P(Bi) (i=1, 2) which revolve between both drums to scan the tape. When the head DR is revolved in the direction (r), the heads P(Ci), etc., scan the slant track of the tape and reproduce the video data. As a result, the contact value secured between the tape and the upper drum is increased and the deformation of the tape edges is reduced.
Patent JP-2000252098-A (JP)
Title: Non-equilibrium plasma generator
Inventor: KITAMURA KATSUTOSHI
IPC: H05H1/24
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a non-equilibrium plasma generator realizing volume discharge type plasma discharge and suppressing heat generation of a discharging body. SOLUTION: The non-equilibrium plasma generator is constituted such that an electrode body 2 is constituted with a plate-shaped conductor comprising a net body and dielectrics 43 arranged on both surfaces of the conductor, two electrode bodies 2 are combined so that the surfaces of the dielectrics 43 are faced at a distance of gap 5 to constitute a discharging body 1, and one or more discharging bodies 1 are stacked to constitute a plasma generator, only a reaction material passes through the gap 5 of the discharging body 1, and non-equilibrium plasma is generated in the gap 5.
Patent JP-H03255464-A (JP)
Title: Color image forming device
Inventor: MORITA SHIZUO
IPC: G03G15/00
Filed: 1990-03-05
Abstract: PURPOSE:To facilitate operation, maintenance, and inspection by opening one side face of a device main body to open all of the area of a transfer carrying path and using this aperture part to attach and detach a process cartridge, where a photosensitive body and plural developing devices are stored, and a paper feed cassette. CONSTITUTION:A photosensitive belt 1 and developing devices 8 to 11 are unified in a cartridge 30 and are collectively attached to and detached from the device main body by a cartridge attachment/detachment guide 130. The left side face of the main body consists of an open/close transverse cover, and this cover is opened to freely open a paper feed route 15, and this aperture part is used to attach and detach the cartridge 30 and a paper feed cassette 14 in the horizontal direction. Replacement of articles of consumption, maintenance, etc., as user works are executed on the same side face of the device.
Patent JP-2000252908-A (JP)
Title: Portable terminal machine
Inventor: IKI HIROSHI
IPC: H04B7/26
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal machine that it can easily discriminated whether the portable terminal machine is on the outside of the service area or turned off and clearly tells where it was in the service area that the last turn-off took place. SOLUTION: With respect to portable terminal machines used in a two-way mobile communication system where information from portable terminal machines PS1, PS2, and PSn are received by BS1, BS2, and BS3 and a communication network side controller 1 registers reception information in a memory 2, portable terminal machines PS1, PS2, and PSn automatically sends turn-off information at the time of switch-off operation of power the switch. The turn-off information is registered in the memory 2 of the controller 1 and is used for state discrimination of the portable terminal machine.