baber/WOPTO huggingface dataset:
Patent JP-S6442193-A (JP)
Title: Wiring board
Inventor: KISHIMOTO YOSHINOBU
IPC: H05K3/36
Filed: 1987-08-07
Abstract: PURPOSE:To avoid a short-circuit caused by solder flow at the time of soldering and improve the workability and maintain a connection strength by a method wherein a resin film with melting point lower than that of solder is applied so as to cover solder layers and non-wiring pattern parts. CONSTITUTION:The lead electrodes 6 of a board 1 and the copper foil wiring patterns 12 of a flexible board 7 are brought into contact with each other and heat is applied while the flexible circuit is pressed against the board 1. When the heating is continued, the resin film 15 of the flexible 7 is softened and the resin film 15 above the solder layers 13 are pushed aside and the resin film 15 above non-wiring pattern parts 14 is also melted to flow into the non- wiring pattern parts between the lead electrodes 6. By continuing heating, the solder layers 13 of the flexible board 7 and the solder layers 6a on the lead electrodes 6 are melted together to complete soldering. Further, a resin film with a melting point lower than that of solder is applied so as to cover the solder layers and the non-wiring pattern parts. With this constitution, adhesion strength can be maintained and the creation of openings at the soldered parts can be suppressed.
Patent JP-S6177516-A (JP)
Title: Air conditioner for car
Inventor: HASHIMOTO KATSUHIKO
IPC: B60H1/00
Filed: 1984-09-25
Abstract: PURPOSE:To facilitate the control for an inside-air introducing amount and an outside- air introducing amount by allowing a bellows door for opening and closing the auxiliary inside-air introducing port of an inside/outside air switching box to be interlocked with an inside/outside air selecting door, in the inside/outside air switching structure of an air conditioner for car. CONSTITUTION:An outside-air introducing port 20 is formed onto the top wall surface 10a of an inside/outside air switching box 10 as an air introducing apparatus, and an inside-air introducing port 40 is formed onto one of the wall surface continuous to the outside-air introducing port 20, and an inside/outside air selecting door 60 for selectively opening and closing the inside-air introducing port 40 and the outside-air introducing port 20 is installed. An auxiliary inside-air introducing port 50 is formed onto the wall surface continuous or opposed to the inside-air introducing port 40 is formed, and the inside-air suction port is formed into multi-surface suction type having at least two faces by using a bellows 70. Said belows 70 and door 60 are interlocked to open and close the auxiliary inside-air introducing port 50 and the inside-air introducing port 40. When the control lever 82 of a control box 81 is operated, an operating link 13 is turned, and a turning link 12 is turned to open and close the door 60. When the operating link 13 is turned, links 12 and 14 are operated, and the door 60 and a bellows door 71 are interlocked.
Patent JP-S6260445-A (JP)
Title: Punching unit for iron plate of revolving electric machine
Inventor: YAMASHITA YOSHIFUMI
IPC: H02K15/02
Filed: 1985-09-10
Abstract: PURPOSE:To maintain slot pitches with high precision by counting an output from a pulse generator synchronizing with a crankshaft for a pressing machine and controlling the speed of punching of the crankshaft in a predetermined pattern at a previously determined position. CONSTITUTION:Pulses synchronizing with a crankshaft 2 for a pressing machine are generated by a generator 16, and inputted to a pulse counter 17 for a controller 22, thus counting the number of slot punching. The data of a slot setting switch 20 and a deceleration-position setting switch 21 are compared with the discrete value of the pulse counter 17 by a computing element 18, and the speed of the crankshaft is reduced when the switch 20 coincides with the deceleration- position setting switch 21. When the slot-number setting switch 20 and the pulse counter 17 conform with each other, a clutch is turned OFF, and a brake is turned ON, thus completing slot punching. Accordingly, the accuracy of pitches among slots improved, thus enhancing the efficiency of punching work.
Patent JP-S6353548-A (JP)
Title: Thermally developable photosensitive material
Inventor: KOMAMURA TAWARA
IPC: G03C1/06
Filed: 1986-08-25
Abstract: PURPOSE:To improve the thermal developability and to obtain a high density image with little fog in a short time by incorporating a specified compd. into the photosensitive layer and/or the nonphotosensitive layer. CONSTITUTION:A compd. represented by formula I (where n=1 or 2, in case of n=1, R is 3-8C alkyl, alkenyl, alkoxy or alkenyloxy, and in case of n=2, R is 2-4C alkyl, alkoxy or 3-4C alkenyloxy) is incorporated into the photosensitive layer and/or the nonphotosensitive layer of a photosensitive material. The compd. may be further incorporated into an image receiving member. The photosensitive layer is composed of photosensitive silver halide, a reducing agent, a binder and the compd. represented by the formula I and it is preferable that the photosensitive layer further contains a dye providing substance, especially a dye providing substance which releases or forms a diffusive dye and an org. silver salt. The dye providing substance may double as a reducing agent.
Patent JP-S6260976-A (JP)
Title: Fuel valve opening pressure control unit
Inventor: KAKIUCHI SUMIAKI
IPC: F02M61/20
Filed: 1985-09-10
Abstract: PURPOSE:To make positive starting performable, by transmitting hydraulic pressure to a control unit via a selector solenoid valve of a cancel device for valve opening pressure control, and stopping the hydraulic pressure in selecting this selector solenoid valve at times of starting and quick reversing. CONSTITUTION:Usually hydraulic pressure for valve opening pressure control passes through a selector solenoid valve 5 and flows into a fuel valve opening pressure control unit. At times of starting and quick reversing, if a canceling electric signal is inputted into a cancel device (a), the selector solenoid valve 5 is selected whereby the valve opening controlling hydraulic pressure is not inputted into the control unit so that the hydraulic pressure out of the control unit drops to some extent. Therefore, a valve opening pressure selector piston 3 of a fuel valve moves, upward, and load of a spring 6 checking a needle valve of the fuel valve reduces, making it comes to low valve opening pressure. With this constitution, starting and quick reversing operations are performed without fail.
Patent JP-H1034826-A (JP)
Title: Manufacture of thermosetting decorative plate
Inventor: ARAKI NOBORU
IPC: B29K101/10
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To realize a clear design printing and a gloss finish. SOLUTION: The method for manufacturing a thermosetting decorative plate comprises steps of decorating a thermoplastic resin sheet 1 having a melting temperature higher than a molding temperature of sheet molding compound (SMC) by print 2, further preparing a decorative sheet obtained by backing the decorated surface or its opposite side surface with flocked fabric 4, laminating the SMC to be brought into contact with the flocked fabric surface of the sheet, and heating and pressurizing it in a mold to integrate the both. Adhesive properties are obtained by anchoring effect with the SMC molding resin, and flow of a print layer due to flowing pressure of the resin and high heat is prevented by the heat resistance of the sheet.
Patent JP-H0750344-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO JURI
IPC: H01L21/265
Filed: 1994-08-23
Abstract: PURPOSE:To lower a junction leakage current and to enable high integration by forming an amorphous layer by using silicon of specified crystal orientation face as a semiconductor substrate by BF2 or P implantation and by annealing it at a low temperature in the unit of second. CONSTITUTION:After an N-well 2 and a P-well 3 are formed in a silicon (100) substrate, an active element is separated by an LOCOS 4 and a gate film SiO2 6 and a gate electrode 5 are formed. BF2 is implanted to a P-channel/source/ drain region 8 and P is implanted to an N-channel/source/drain region 9 to form a shallow amorphous layer. After an insulation PSG film 7 is deposited, the amorphous layer is activated by performing annealing at a temperature exceeding 800 deg.C and not exceeding 1100 deg.C for the units of a second. A recrystallized impurity diffusion layer is formed to make a junction leak current InA/cm<2>. Thereby, P-channel and N-channel regions can be made fine and high integration can be realized.
Patent JP-S6089832-A (JP)
Title: Pickup feed motor control circuit of disc record reproducing device
Inventor: ITOU TAKESHI
IPC: G11B7/085
Filed: 1983-10-24
Abstract: PURPOSE:To control surely a motor by detecting a fault of rotation when an insulating film is formed between brushes and a rotor of a brushed pickup feed motor and breaking the film with a sufficient high voltage impressed to the film. CONSTITUTION:If an insulation film is formed between the brushes and the rotor of a feeding motor 28 and the motor is hardly driven, the movement of the pickup does not correspond to the movement of an objective lens, a spot train is shifted from a bit train and an error signal TE is increased. The DC component of a tracking control signal TS' is increased gradually and it exceeds a reference voltage E0 of a fault detection circuit 30, the output is inverted, a fault detection signal is outputted and a switch S1 is turned on. An amplifier circuit 29 supplies a pulse signal to the motor 28 via a motor drive circuit 27. This voltage reaches a level sufficient to destroy the insulation film formed between the brushes ans the rotor so as to restore the rotation of the motor 28 to the normal value. Thus, the objective lens is controlled to be a focal point at all times and focus servo is attained.
Patent JP-S6354351-A (JP)
Title: Optically active 1-methyl-3-phenylpropylazide and production of optically active amine using said compound
Inventor: KUTSUKI HIDETOSHI
IPC: C07C209/88
Filed: 1986-08-25
Abstract: NEW MATERIAL:The compound of formula I (* represents asymmetric C). EXAMPLE:(R)-1-methyl-3-phenylpropylazide. USE:A synthetic raw material for pharmaceuticals, agricultural chemicals, etc. Only an optically active isomer can be easily produced in high yield without causing racemization. PREPARATION:The compound of formula I can be produced by reacting the optically active sulfonyloxy compound of formula II (R is methyl, ethyl, phenyl, p-methylphenyl or benzyl) with an alkali metal salt of hydrogen azide. The reaction is carried out in a polar aprotic solvent such as dimethyl sulfoxide at 30-70 deg.C using 1.1-2.0mol of the alkali metal slat of hydrogen azide based on 1mol of the compound of formula II.
Patent JP-S6355308-A (JP)
Title: Structure of gas turbine casing
Inventor: KUMADA KAZUHIKO
IPC: F01D25/26
Filed: 1986-08-27
Abstract: PURPOSE:To prevent thermal deformation by fitting a heat insulation material to the outside of a horizontal flange part connecting the upper half casing and the lower half one. CONSTITUTION:A heat insulation material 5 is fitted to the outside of a horizontal flange part 1a connecting the upper half casing 1 and the lower half casing 1. Since the horizontal flange part 1a of the casing 1 is greater in mass and wider in surface area than a shell part 1b of the casing 1, the heat diffusion from the flange part 1a to the outside is greater than that from the shell part 1b. However, a heat insulation material 5 enables us to keep the metal temperature at the horizontal part 1a at the same temperature as that at the shell part 1b of the casing 1. Thus, the thermal deformation of the casing 1 can be prevented.
Patent JP-H0910921-A (JP)
Title: Flash removing device
Inventor: KOSAKAI KENJI
IPC: B22D31/00
Filed: 1995-06-29
Abstract: PURPOSE: To quickly leave and recover a casting from a flash removing device after removing a cast flash on the casting. CONSTITUTION: The flash removing device is provided with an upper die 1 having a cutting edge 9 for removing a hole flash, removing the cast flash formed in a through-hole 8 of the casting 7 and a lower die 2 having a cutting edge 11b for removing an outline flash, having the shape corresponding to the outline of the casting 7 and removing the flash at the outer ridge of the casting 7, and arranges a push-out means 21 for leaving the casting 7 from the upper die 1, in the upper die 1.  The push-out means 21 is formed of a through-hole 24, an ejecting pin 25 arranged at the tip part of the through-hole 24, a bush 26 for receiving the ejecting pin 25 and a spring 20 connected with the ejecting pin 25 at one end and connected with a screw 27 at the other end, and at the time of completing the removal of the cast flash, the casting 7 is ejected from the upper die 1 by elastic force of the spring 20 through the ejecting pin 25.
Patent JP-2001026644-A (JP)
Title: Preparation of polyalkylene oxide having ether linkage and ester linkage at end
Inventor: HAYASHI TAKAOMI
IPC: C08G65/10
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polyalkylene oxide bearing an ether linkage and an ester linkage at its end by polymerizing an alkylene oxide compound in the presence of a nonmetallic catalyst and an ester compound. SOLUTION: An alkylene oxide compound is polymerized at 200 deg.C or below in the presence of 1×10-15-5×10-1 mole, based on 1 mole of the alkylene oxide compound, of a nonmetallic catalyst such as a phosphazenium compound, a phosphine oxide compound, a phosphine sulfide compound, represented by formula I, II and III, respectively, and the like, and 1-1×105 mole, based on 1 mole of the non-metallic catalyst, of an ester compound to give a polyalkylene oxide bearing an ether linkage at an initiation terminal and an ester linkage at a propagating terminal. The ester compound is composed of a 1-20C aliphatic or alicyclic alcohol or the like and an aliphatic or alicyclic carboxylic acid or the like. In the formulae, R is a 1-10C hydrocarbon; Z is a halogen anion, a hydroxy anion, an alkoxy anion or the like; and x is 0-5.0.
Patent JP-2000034596-A (JP)
Title: Plating treatment device
Inventor: KATO KAORU
IPC: C25D17/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a pusher type plating treatment device which enables the shortening of the assembly and installation period and the lowering of the height of the entire device. SOLUTION: A pre-treatment means 11 and a post-treatment means 19 are of a spray system and are provided with plating liq. transiently filling means 71, 72, with which a plating liq. in plating means 13, 14 is transiently filled between the pre-treatment means 11 and the plating means 13 and between the post-treatment means 19 and the plating means 14. The plating liq. transiently filling means 71, 72 are provided with a tank 83, which is disposed on a moving locus of an object to be plated, an opening and closing means 78, 79, which are arranged between the tank 83 and the plating means 13, 14 and between the tank 83 and the pre-treatment means 11 or the post-treatment means 19 and a liq. discharging means, which discharges the plating liq. in the tank 83.
Patent JP-S5899691-A (JP)
Title: Finned heat exchanger
Inventor: OBATA MAKOTO
IPC: F28F13/02
Filed: 1981-12-09
Abstract: PURPOSE:To enhance heat-transmitting efficiency, by a method wherein substantially circular arch form projections faced to an air flow are provided on fin surfaces at gap parts provided in the row direction around a group of heat- transmitting pipes, and a plurality of projections perpendicular to the flowing-in direction of the air flow are provided on fin surfaces at gap parts provided in the stage direction around adjacent heat-transmitting pipes. CONSTITUTION:The heat-transmitting pipes 2 are passed through fin collar parts 5 formed by burring in flat plate fins 1 at regular intervals. At the periphery of each of the fin collar parts 5 of the fins 1 at the gap parts provided in the row direction of the pipes 2, the substantially circular arch form projections 6, 7 coaxial with the fin collar part 5 and having a diameter larger than that of the collar part 5 are provided on the upstream side and the downstream side in respect of the air flow. On the other hand, on the surfaces of the fins 1 at the gap parts between the pipes 2 adjacent to each other in the stage direction, the projections 8, 9 perpendicular to the flowing-in direction indicated by blank arrows are provided.
Patent JP-S6177864-A (JP)
Title: Toner for developing green electrostatic latent image and image forming method
Inventor: KOIZUMI FUMIO
IPC: G03G15/01
Filed: 1984-09-26
Abstract: PURPOSE:To form stably an image without erroneous detection by using toners having specific values of spectral specific reflectivity with light having 540-580nm, >=600nm, <=450nm, 510nm wavelengths and forming an image while detecting the reflected light of the light having the wavelength within a 540-580nm range. CONSTITUTION:The color toner toned to satisfy (a) <=40% spectral specific reflectivity with the light having 540-580nm wavelength, (b) <=25% spectral specific reflectivity with the light having >=600nm wavelength, (c) <=15% spectral specific reflectivity with the light having <=450nm wavelength, (c) >=50% spectral specific reflectivity with the light having 510nm wavelength is at least used. The detection light having the wavelength within the 540-580nm range is irradiated toward the image carrying body surface on the down stream side in the transfer region of the toner image and while the reflected light thereof is detected, the presence or absence of the generation of winding of a transfer material is detected therefrom. The operation for forming the image is once stopped in accordance with the generation of the signal indicating the generation of the winding of the transfer material. The image having excellent chromaticity is thus stably formed even if the toner having the greenish color is used without the erroneous detection.
Patent JP-H1025296-A (JP)
Title: Fibrous compound and its production
Inventor: FAWZI FAUSTINAS
IPC: C07F5/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new fibrous compound belonging to a monoclinic crystal system having each specific lattice constants, having a composition shown by the chemical formula C3 N6 H12 B2 O6 as single crystal, and useful as an intermediate for hexagonal boron nitride and the crystallite grains of the boron nitride. SOLUTION: This new fibrous compound has crystal structure shown by the formula and, belongs to a monoclinic crystal system virtually having lattice constants as follows: (a)=3.600Å, (b)=20.143Å, (c)=14.121Å, and β=92.11 deg., and has a composition shown by the chemical formula C3 N6 H12 B2 O6 as single crystal. This compound is excellent in such properties as thermal conductivity, electrical insulation, heat resistance, corrosion resistance, chemical stability and lubricity and used as an intermediate for hexagonal boron nitride (h-BN) useful as an electrical insulation material, releasant, abrasive or thermal conductivity-imparting agent, and for the crystallite grains of the boron nitride.  This fibrous compound is obtained by the following process: a melamine-based compound is reacted with boric acid or boron oxide in an appropriate solvent under heating, and then, crystal is grown during cooling the reaction product, and the deposited crystal is filtered and then rapidly dried.
Patent JP-2000040829-A (JP)
Title: Insulated gate type semiconductor device
Inventor: TAKEMURA YASUHIKO
IPC: H01L21/336
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce the irregularity by irradiating some parts of an Si film with a visible light or near infrared light to form source-drain regions, thereby forming channel forming regions at other parts. SOLUTION: On a heat-resistive no-alkali glass substrate 101, gate electrodes 102 are patterned, and a gate insulation film 104 is formed. An amorphous Si thin film is formed to form semiconductor regions 105. Such a film to be a mask material against visible/near infrared lights is patterned, an impurity is implanted in the semiconductor regions 105 in this condition, and when a visible or near infrared light, pref. a light having a wavelength of 0.5-4 μm is irradiated, the source-drain regions doped with the impurity effectively absorb this light to crystallize themselves. According to this method, the source-drain regions have a sufficiently high impurity concn. and good crystallinity, this allowing the thickness thereof to be reduced to decrease the irregularity.
Patent JP-H0642771-A (JP)
Title: Air conditioner
Inventor: NISHIHARA TAKURO
IPC: F24F13/20
Filed: 1992-07-27
Abstract: PURPOSE:To facilitate the mounting of an electrical equipment box onto the side surface of an air conditioner by a method wherein the body of the air conditioner is equipped with a temporarily retaining device for abutting it against the side surface of the electrical equipment box and positioning the electrical equipment box on the side surface thereof. CONSTITUTION:The body 2 of an air conditioner 1, equipped with the body 2 accommodating a heat exchanger and a fan and an electrical equipment box 5, arranged on the side surface of the body 2 and receiving electrical components therein, is equipped with a temporarily retaining device 6, abutted against the side surface of the electrical equipment box 5 to effect the positioning of the same box 5, on the side surface of the body 2. Accordingly, the recognition of relation of positions between the temporarily retaining device 6 and the electrical equipment box 5 is facilitated and the electrical equipment box is readily retained to the electrical equipment box 5 through the temporarily retaining device 6. According to this method, the mounting of the electrical equipment box 5 onto the side surface of the air conditioner 1 can be facilitated.
Patent JP-S5990760-A (JP)
Title: Filter structure of fuel tank for internal-combustion engine
Inventor: SUZUKI KIYOSHI
IPC: F02M37/34
Filed: 1982-11-16
Abstract: PURPOSE:To make any bubble discharge into a fuel tank easier by a method wherein a cylindrical filter is provided on an inlet of a fuel supply channel connected to the bottom of a fuel tank and a cylindrical tube is communicated with the upper end of the filter which is projected and opened higher than the fuel level in the fuel tank. CONSTITUTION:A fuel supply tube 4 on engine side is connected to the bottom of a fuel tank 2 through a fuel cock 3. Then a netty cylindrical filter 6 is provided on the inlet side of the fuel cock 3 and the upper end of the filter is connected to the cylindrical tube 7. The upper end of the cylindrical tube 7 is extended higher than the fuel level 8 in the fuel tank 2 to be provided with an opening 7a for communication with the space within the fuel tank 2. Through these procedures, the bubble produced corresponding to the rise of fuel temperature and risen from the fuel supply tube 4 to the fuel tank 2 side reaches the cylindrical tube 7 passing inside the filter 6 to be discharged from the opening 7a to the space within the fuel tank 2. Resultantly the bubbles are arrested by the net surface of the cylindrical filter 6 without intercepting the fuel from running in A.