baber/WOPTO huggingface dataset:
Patent JP-H0665216-A (JP)
Title: Production of naphthol base divalent cyan color former
Inventor: PEETAA BERUGUTARAA
IPC: G03C7/305
Filed: 1993-05-27
Abstract: PURPOSE: To obtain a 2-equivalent color-developer incorporating a heterocyclic azole released group by converting a naphtholic cyan developer containing an iodine atom as a released radical into a heterocyclic iodide compound by oxidation, and subsequently allowing heterocyclic azole to react with the product.  
     CONSTITUTION: A compound of formula I (A is a group having an electron-acceptor character; Q is a group for completing a condensed benzene or pyridine ring) is allowed to react with an oxidation agent incorporating an acyloxy group. Subsequently, the product is allowed to react with a compound of formula II (Az is an azole ring which optionally can combine a 5 or 6 membered carbocyclic ring or a heterocyclic ring) thereby obtaining the objective 2-equivalent color-developing compound of formula III. As the compound of formula III, a compound of formula IV [L 1 -L 4  are each a ring-member, two of them are N, the others are =CR 1  (R 1  is an alkyl, an aryl or the like)], for example, such as a compound of formula V or VI, is particularly preferable. It is preferable that the reaction of a heterocyclic iodine compound obtained by oxidation from the compound of formula I with the compound of the formula II is carried out in a solvent in the presence of a base. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H1081981-A (JP)
Title: Manufacture of film structure having tapered side wall and film matrix array
Inventor: LIN CHENG-YIH
IPC: H01L29/786
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a process which is capable of forming taperd side walls of a prescribed angle and features excellent controllability and production efficiency in mass production. SOLUTION: A first layer 32 consisting of a metal is formed on a substrate 31 and a second layer 34 consisting of a different material is formed on this first layer. This second layer is coated with a resistance layer 38 and is formed with patterns. The first layer and the second layer are etched by an etchant. A material having an interaction with the first layer is selected as the material of the section layer so as to increase the etching rate in the horizontal direction of the second layer, by which the metallic film structure having the tapered side walls is manufactured. More preferably, the first layer is a Cr layer and the second layer is an Mo layer and the etchant is ammonium cerium nitrate. The preferable application of this method is to manufacture a thin-film array for a thin-film transistor array used in a matrix liquid crystal display.
Patent JP-S6036126-A (JP)
Title: Vacuum molding of thermoplastic resin molding
Inventor: TAKAMATSU SHIGEKI
IPC: B29L31/58
Filed: 1983-08-10
Abstract: PURPOSE:To manufacture even a complicated molding simply and for a short time by a method wherein a resin sheet heated and softened undergoes a male die vacuum molding, a partial liner of a male die retreated with a resin molding to be fitted into a female die and then, the partial liner advanced to be fitted into the undercut part of a female die for die matching before a female vacuum molding. CONSTITUTION:A resin sheet 6 employing a hard vinyl chloride sheet (1.0mm. thick) is heated soft up to 170-180 deg.C and undergoes a male die vacuum molding with an aluminum male 9 for vacuum molding at -500mm.Hg. In this case, a partial liner 10 is matched with an undercut section U and fixed to perform the molding. With the molding M thus obtained by the male die vacuum molding on the male die 9, the partial liner 10 is retreated with a driving member 11 and fitted into a female die 12 (Ni electroformed) formed in the same shape to match the male die 9. After the complete die matching, a female die vacuum molding is done with the female die 12 set under -700mm.Hg atmosphere.
Patent JP-S63311720-A (JP)
Title: Device for forming optical excitation film
Inventor: IIDA YOSHINORI
IPC: H01L21/263
Filed: 1987-06-15
Abstract: PURPOSE:To prevent a defective deposited film from being formed by a method wherein a fixing and removing means of a discharging electrode as well as a discharging high voltage power supply are provided without exposing a film forming chamber to atmospheric air. CONSTITUTION:During the plasma-etching process and the sputter-etching process, the space between a film forming chamber 1 and a containing chamber 14 is partitioned by a discharging electrode sheet 16 which is fixed by chucks 17. The discharging electrode 16 fixed by chucks 17 is insulated from the film forming chamber 1 and the containing chamber 14 but connected to a discharging high voltage power supply 38 to impress the electrode sheet 16 with voltage. In other words, the film deposited on a substrate holder 3 and the chucks 17 is plasma-etched in the film forming chamber 1 to prevent any defective deposited film due to a peeled-off film from the substrate holder 3 and the chucks 17 from being formed further to plasma-etch and sputter-etch an oxide film on the surface of a metallic electrode on the substrate immediately before the film deposition so that the metallic electrode and a semiconductor film may be brought into an excellent ohmic contact.
Patent JP-S6437621-A (JP)
Title: Updating of program
Inventor: ARISU JIYUUN KIRUBURUU
IPC: G06F9/445
Filed: 1988-06-16
Abstract: PURPOSE: To simplify update of a software program by storing plural updated files in the case of updating a program consisting of plural function elements and updating the program corresponding to each function element. CONSTITUTION: A user sets the mode of a system 10 to be a prompt mode or a full function mode. In the case of the prompt mode, the user instructs the system 10 to copy an updated file the and identify a source drive in which the updated file is stored. The system 10 copies the updated file on the source drive to an object directory to generate an updated directory and the updated file on the object directory. In the case of the full function mode, the user decides whether or not there is any function to be updated. The system displays a menu to decide a newest number and an update limit of the updated directory and file on a display device 20 and the user designates them by using a key board 22.
Patent JP-S5848951-A (JP)
Title: Applying method for flux to terminal of electronic part
Inventor: SAIKI MASAJI
IPC: H01L23/50
Filed: 1981-09-18
Abstract: PURPOSE:To apply the flux onto a lead terminal at a predetermined level by positioning a pair of plate jigs with lead terminal holes between a flux tank, into which the lead terminal of the part is dipped, and a part box. CONSTITUTION:The plate jigs 3, 4 have the through-holes 6 corresponding to the number of the lead terminals and shape of the terminals of the part 1, and a lower jig 5 is fixed so that the bottom is made lower than the surface of a flux liquid at all times. Consequently, the surface of the flux liquid rises into the holes 6. When the lead terminals are inserted, voids in the holes 6 are made small, and the surface of the liquid further rises, and stops at the lower end level of a clearance 10 with the upper jig 4. Accordingly, the flux is applied only to a section corresponding to the height of the jig 5, sprays do not adhere, and the flux can stably be applied.
Patent JP-2000340978-A (JP)
Title: Heat radiation structure for communication equipment
Inventor: IWAGAYA YOSHISUKE
IPC: H05K7/20
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To improve heat-radiation by a heat pipe built in a heat-radiation fin provided at an electronic equipment case. SOLUTION: A heat pipe 15 is built in a heat-radiation fin 12 while contacting tightly. The heat-radiation fin 12 is tightly mounted on an electronic equipment case 11. Related to the heat-radiation structure, the heat accumulated at an electronic package 13 is transferred to the heat-radiation fin 12. Then the heat which is transferred to the heat-radiation fin 12 is transferred to the electronic equipment case 11 through the heat pipe 15 tightly fitted, built in, to the heat- radiation fin 12, and then released to the outside air from the electronic equipment case 11. With the heat pipe 15, thus incorporated in the heat-radiation fin 12, the heat transfer of the heat-radiation fin 12 is improved by the heat pipe 15.  Thus, an area (s) of the heat-radiation fin 12 is reduced, the plate thickness of the heat-radiation fin 12 is reduced, and the heat-radiation fin 12 is miniaturized for reducing the weight.
Patent JP-S5479970-A (JP)
Title: Single-tank centrifugal dehydrating washing machine
Inventor: YAMADA MASAAKI
IPC: D06F37/00
Filed: 1977-12-07
Abstract: PURPOSE: To prevent the filter for a single-tank centrifugal dehydrating washing machine from blocking by automatically dehydrating to drop lits collected at washing and rinsing time.  
     CONSTITUTION: The upper surface of the groove 10 is formed even in height with comb gear of a filter with an injection port 11 provided in response to the base of the gear. When dehydrating, water retained in the groove 10 is introduced through the port 11 to be spattered centrifugally outwardly. When washing clothes, washing water is accumulated always in the groove 10. The water thus accumulated in the groove 10 is not drained even at drain step. The comb gears a, b, c, d of the lint filter 6 are divided into 1/4 of circumference with each forming a number of comb teeth in parallel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05342392-A (JP)
Title: Card processor
Inventor: KASUYA TAKAYUKI
IPC: G06K7/01
Filed: 1992-06-08
Abstract: PURPOSE:To provide a simple-structured and small-sized card processor. CONSTITUTION:When a magnetic card C is inserted from an inlet/outlet port, first and second rollers (a roller means) 11 carry the card C by the drive of a roller driving means, the read or the write processing of magnetic information is performed for the card C by a magnetic processing means, the tip of the card C is abutted on a stopper part 33 and the card C is prevented from springing out from the second roller 11. When the card C is provided with flexibility, the card C bends at a space part 34.
Patent JP-H0810137-A (JP)
Title: Jar rice-cooker
Inventor: KONO KAZUNORI
IPC: A47J27/00
Filed: 1994-06-29
Abstract: PURPOSE:To provide a jar rice-cooker wherein a design wherein the inherent frequency of a pot is shifted from the oscillation frequency of an inverter can be simplified and the whole balance of electric power is not fallen down during temp. is kept. CONSTITUTION:This cooker has an inverter circuit 3 for feeding a high frequency electric power to a heating coil 4 and a control circuit 6 for controlling this and the control circuit 6 is provided with an ON time setting circuit 62 for setting the ON time of a switching element 33 of the inverter circuit and an ON time switching means 62 for switching the ON time of a switching element. In addition, an input electric power during temp. is kept is controlled by the ON time switching means 62.
Patent JP-S5586936-A (JP)
Title: Manufacturing method of multistage anti-vibration rubber
Inventor: HATSUTORI SEINOSUKE
IPC: F16F1/371
Filed: 1979-11-14
Abstract: PURPOSE:To make the pressure in a metal die uniform when rubber is injected under pressure and to obtain a product with partition plates undeformed, by providing perforated holes through the central parts of the partition plates located between side plates on both the sides of a rubber piece. CONSTITUTION:A multistage anti-vibration rubber 8 comprises iron side plates 12, 13 at both the ends of a rubber piece 11 and iron partition plates 9 which are located between both the side plates 12, 13 and divides the rubber piece 11. In manufacturing the anti-vibration rubber 8, perforated holes 10 are previously provided through the central parts of the partition plates 9. The side plates 12, 13 and the partition plates 9 are set in parallel with one another in a metal die so that the partition plates are located between the side plates. The rubber 11 is filled in the openings between the plates in the die and vulcanized to obtain the anti-vibration rubber. Even if a pressure diffrence takes place between the openings between the plates in the metal die in injecting the rubber under pressure, the rubber flows to lower-pressure regions through the perforated holes 10 of the partition plates 9. Therefore, the pressure in the die is made uniform. This results in preventing the partition plates from being deformed.
Patent JP-H01315974-A (JP)
Title: Connection cable
Inventor: KUMAKURA MASATAKA
IPC: H01R13/70
Filed: 1988-06-15
Abstract: PURPOSE:To clearly distinguish a starting end and a finishing end by forming an ON-OFF control of a switch provided on the connectors of both ends of a cable transmitting a signal for confirming lighting of an LED. CONSTITUTION:A current flows to a signal wire through the connector part CN1 for being inputted into a terminal (a) 6, while flowing to a signal wire V2 inside a connector C2 through a cable K for being inputted into a terminal (a) 12. The current inputted into the terminal (a) 6 is sent out from the terminals (a) 3 and (a) 4. At this time, when an operator or the like puts a switch SW1 in a state ON, an LED1 is lighted so that the starting side is confirmed. By the current inputted into the terminal (a) 12, a power supply control circuit A2 detects that the current is supplied from the outside while sending the current out to a terminal (a) 10. At this time, when the operator puts a SW2 in the state ON, the LED2 is lighted. Thereby, it can be confirmed that the connector C2 is the finishing end of the connector C1, which is connected to the terminal device W.
Patent JP-S5270923-A (JP)
Title: Heat-resisting austenite casting alloy
Inventor: SUGITANI JIYUNICHI
IPC: C22C38/48
Filed: 1975-12-10
Abstract: PURPOSE: The contents of C. Si. Mn, Cr. Ni. and Nb in the said casting alloy are specified; furthermore each specified amount of Mo or/and W is added. Thereby, the new heat resisting austenite casting alloyi s obtianed which is superior markedly as a collector material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5575471-A (JP)
Title: Primer composition
Inventor: SUZUKI TOSHIO
IPC: C08K5/5425
Filed: 1978-12-01
Abstract: PURPOSE: To provide a primer compsn. capable of strongly bonding an elastic sealing material on a smooth or porous member by allowing such primer to contain as an essential components an epoxy resin, a hardner, and an org. silicon cpd. having a specific gp.  
     CONSTITUTION: A primer compsn. consists of (A) an epoxy resin, (B) an epoxy resin hardner, (C) an org. silicon cpd. having monovalent org. gp. contg. epoxy gp. or monovalent org. gp. contg. methacrylic gp. attached to silicon atom, or alkoxy gp., hydroxyl gp., or holgen atom attached to silicon atom, and (D) an org. silicon cpd. having -N< or -ON< gp. in the molecule. Typical example of  (C) component is represented by the cpd. of formula (I), (D) component by the  cpd. of (II). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000338499-A (JP)
Title: Resin composition for spacer, substrate for liquid crystal display device and liquid crystal display device
Inventor: TANAKA TAKESHI
IPC: G02F1/1339
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent collapse of spacers and to produce a liquid crystal display device having excellent display quality with good productivity. SOLUTION: The resin compsn. for a spacer contains at least a filler and is to be formed on a substrate for a liquid crystal display device. The refractive index nf(λ) of the filler and refractive index nr(λ) of the resin at wavelength λnm in 350 to 650 nm region satisfy the relation of |nf(λ)-nr(λ)|<=0.2.
Patent JP-S5950362-A (JP)
Inventor: ROSU SHII ETAARU EMU DEII
IPC: G01N33/68
Filed: 1983-08-12
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-H09304363-A (JP)
Title: Method for ultrasonically detecting flaw in austenitic steel casting
Inventor: TAKUMI TOSHIHARU
IPC: G01N29/44
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for ultrasonically detecting flaws in austenitic steel castings, which enables flaw detection in a certain ultrasonic wave incident direction, without being affected by the direction of the crystal growth of a structure. SOLUTION: A probe 1 which causes longitudinal ultrasonic waves containing a wide band of frequencies incident perpendicularly on the flaw detection surface of a subject for flaw detection, so as to search for any internal flaw 3. Flaw evaluation is, made based on a distance-amplitude characteristic curve chart obtained from the received waveforms of the reflected waves, to determine whether or not any internal flaw 3 exists. The frequencies of the probe 1 should preferably contain at least 0.5 to 4Mhz. A flaw detection limit distance is within at least 60mm from the flaw detection surface, or within at least 120mm, when the top and bottom surfaces 2a, 2b of the subject for flaw detection are parallel.  Determination of whether or not the internal flaw 3 exists, performed during the flaw evaluation, is made based on the distance- amplitude characteristic curve chart in which the reception level at a predetermined flaw detection distance of 80%, when sensitivity is 46dB and the size of the internal flaw is ϕ6.
Patent JP-S5770949-A (JP)
Title: Fuel flow fairing control device in internal combustion engine
Inventor: OUGIYAMA MASATO
IPC: F02M37/00
Filed: 1980-10-20
Abstract: PURPOSE: To supply proper fuel for smooth running by juxtaposing an electromagnetic valve and a fuel flow fairing control in a fuel supply pipe and disposing a funnel-shaped adjustable valve in the control.  
     CONSTITUTION: Fuel in a fuel tank 11 is pressurized by a pump 13 and supplied to an engine 29 through a fuel supply pipe 1 and a carbureter 12. A supply system through an electromagnetic valve 2 and a supply system through a fuel flow fairing control 3 are juxtaposed on the supply pipe 1. Also, negative pressure in an intake pipe 9 is transmitted to an intake pressure detector 15 having a slide bar 33 to energize a switch 10 when the negative pressure is less than a predetermined one. The switch 10 is connected to the electromagnetic valve 2 and an intermittent opening and closing switch 8 to open and close intermittently the electromagnetic valve 2. The control valve 3 defines and forms a valve chamber 6 and fuel outflow chamber 20 in a valve box 4 through a through hole 5 while an adjustable tapered value 7 is  inserted into the through hole 5 to permit the adjustment of fuel outflow. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S632720-A (JP)
Title: Air conditioner for vehicle
Inventor: AKASHI TAKUSANE
IPC: B60H1/32
Filed: 1986-06-24
Abstract: PURPOSE:To expand the effective space in a vehicle by separating an evaporator and a blower and arranging them in the closed cross section on the side wall of a vehicle body in an air conditioner for wagon or the like having multi-row rear seats. CONSTITUTION:An air intake 10 is provided on the inner panel of the side wall 6 of a vehicle body near a floor panel 5 between a rear passenger seat 2 on the center row and a rear passenger seat 2 on the rear row, and air outlets 11, 11... are provided facing individual rear seats 2 and near the lower ends of window glasses. In addition, an evaporator 12 is arranged below the floor panel 5 below the rear seat 2. On the other hand, a blower 13 is arranged in the closed cross section on the side wall 6 of the vehicle body at the portion corresponding to the middle between the rear seat 2 on the front row and the rear seat 2 on the center row. According to this constitution, the effective space in the vehicle room can be expanded.
Patent JP-S6041574-A (JP)
Title: Execution method of corrosion-proof processing of joint of steel construction with corrosion-proof coating
Inventor: SHIRAISHI MOTOO
IPC: B05D7/14
Filed: 1983-08-15
Abstract: PURPOSE:To improve impact resistance and corrosiin resistance by forming a primer layer previously on an exposed surface in the neighbourhood of a joint part after stripping the coating thereon, then coating the part of the surface with a plastic material. CONSTITUTION:Corrosion-proof coating 4 in the neighbourhood of a part of a steel member 1 treated with corrosion-proof coating with a plastic material where the steel member 1 is meant to be jointed. Similarly, the corrosion-proof coating at the neighbourhood of a part of a corrosion-proof joint member 7 where it is meant to be jointed as also stripped off. Then, the pipe pile 3 is welded to the steel joint member 5. Further, a primer layer comprising chrome oxide and/or epoxy resin is formed on the exposed surface in the neighbourhood of the weld part. Finally, corrosion-proof coating with a plastic material is formed by performing spray coating with plastic powder on the primer layer.
Patent JP-H11340788-A (JP)
Title: Oversampling circuit and analog signal regenerating device using same circuit
Inventor: KAMATA MASAYUKI
IPC: G11B20/10
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an oversampling circuit which generates an oversampling signal without limiting the band and the analog signal regenerating device. SOLUTION: An audio-band digital signal generator 5 generates a digital signal sequence 7 according to a sampling clock 4 of frequency Fs from a clock generating circuit 1. An interpolation circuit 8 inserts three zero values according to a synchronizing clock 6 of frequency 4Fs from a clock generating circuit 3. Latch circuits 20-1 to 40 fetch an output signal 9 according to the synchronizing clock 6. Multipliers 21-0 to 40 multiply respective latch circuit outputs by the amplitude value of a sampling function, representing the impulse response waveform of an ideal low-pass filter as a multiplier according to the synchronizing clock 6.  An adder 22 adds the multiplication results and outputs an output signal 17, a D/A converter 12 converts the output signal into an analog signal, and an analog low-pass filter 14 removes its higher- harmonic components and outputs an output signal 15 as a regenerated analog signal.
Patent JP-H10339117-A (JP)
Title: Buildup valve seat of engine and manufacture therefor
Inventor: SUZUKI KENJI
IPC: B23K26/34
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To improve a yield of a product and productivity by forming a buildup part of a valve seat with which a shade part of an intake-exhaust valve is brought into contact, out of a first buildup part by building up alloy powder to form an alloy layer having low hardness and a second buildup part by building up abrasion resistant alloy powder. SOLUTION: An annular contact surface with which a shade part 3as of an intake valve 3a of a buildup valve seat comes into contact, is formed as a taper surface S2 , and a buildup part 5a having low hardness is arranged in an area on the outside in the radial direction F more than an outer peripheral part S2 p of this annular contact surface, and a buildup part 5b having high hardness is arranged in an are on the inside in the radial direction F more than the outer peripheral part S2 p, respectively.  In this case, alloy powder to form the buildup part 5a is formed of copper alloy powder composed of Sn: 3.5 to 7.0%, P: 0.09 to 0.12% and a residual part: copper and an impurity in wt.%, and alloy powder to form the buildup part 5b is formed of copper alloy powder composed of Al: 1.0 to 5.0%, one kind: 0.1 to 5.0% among V, Nb, and Ta, Si: 1.0 to 4.0% and a residual part: copper and an impurity.