baber/WOPTO huggingface dataset:
Patent JP-S63227019-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA TAKEHITO
IPC: H01L21/28
Filed: 1987-03-17
Abstract: PURPOSE:To form a titanium silicide film in which surface roughness does not occur by heat-treating the metal-rich titanium silicide film in a nitrogen atmosphere when the film is selectively formed on a silicon substrate. CONSTITUTION:A metal-rich titanium silicide layer 3 is selectively formed on a silicon substrate 1 provided with an element isolating insulating film 2, kept exposed and heat-treated in a high purity nitrogen atmosphere to convert a titanium silicide phase into a stable disilicide (TiSi2), and high concentration nitrogen atoms are implanted to the vicinity of a crystal grain boundary. Since the diffusion of silicon atoms into the layer 3 (TiSi2 layer implanted with high concentration nitrogen atoms to crystal grain boundary) in the reflow of an interlayer insulating film 4 and a heat treatment for the purpose of activating the impurity, such a reaction as to introduce an irregularity by the coagulation of the layer 3 is not advanced. Thus, a preferable titanium silicide junction having sufficient uniformity can be obtained.
Patent JP-H11257593-A (JP)
Title: High pressure vessel and surface treatment method for aluminium and surface treatment device
Inventor: ITO NORIKO
IPC: C23C8/80
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To suppress the diffusion and emission of hydrogen from the inside of a metal and reduce the emission of impurity component gas by forming a gas contact face on inner periphery of a high pressure vessel made of aluminium as an amorphous alumina layer and providing an alumina layer like minute crystal between the alumina layer and a backing metallic layer. SOLUTION: When a protective film is formed on a gas contact face of a high pressure vessel 1, a valve of a path from a pure water supply means 11 to a specific resistance gage 12 through the high pressure vessel 1 is opened, and the gas contact face of the high pressure vessel 1 is washed by pure water. Next, the pure water in the high pressure vessel 1 is discharged from a discharge path 25, and the inside of the high pressure vessel 1 is replaced by inactive gas such as nitrogen gas supplied from an inactive gas supply path 13. After that, a heater 16 is operated to heat the high pressure vessel to about 100 deg. to 150 deg.C so that an oxide film coinciding with a stoichiometric ratio is formed on a surface thereof. That is, a protective film made of an amorphous alumina layer is formed on a surface of an alumina layer like minute crystal formed by plasma treatment.
Patent JP-H04296492-A (JP)
Title: House lighting device
Inventor: TAKEUCHI TETSUJI
IPC: H05B37/02
Filed: 1991-03-26
Abstract: PURPOSE:To provide a house lighting device in which the lighting level by an all-night light is changed according to the dark adaptation characteristic of man from the moment when a main lighting is switched to the all-night light so that a feeling of uneasiness or displeasure resulted from the pitch darkness within the visual field is never given to a user at the time of switching to the all-night light. CONSTITUTION:The all-night light of a house lighting device is constituted so as to have a change-over switch 1 for switching a main lighting to the all- night light, a memory arithmetic part 2 for measuring the time from the switching of the main lighting to the all-night light according to the signal from the change-over switch 1 and the clock signal from a clock generating part 5 and storing and computing the relation between the dark adaptation characteristic of man and a required illuminance, a dimming control part A3, and a light source part 4. The lighting level of the all-night light is controlled according to the dark adaptation characteristic of a user from the moment when the main lighting is switched to the all-night light.
Patent JP-H03265492-A (JP)
Title: Refrigerator
Inventor: NAGAO KOICHI
IPC: H02P23/07
Filed: 1990-03-13
Abstract: PURPOSE:To improve starting characteristics of a compressor motor and to improve power consumption by lowering the voltage to be applied on the main winding of a motor after start of the motor and interrupting conduction of an auxiliary winding. CONSTITUTION:Main winding 30a and auxiliary winding 30b of a compressor motor 30 are connected, respectively, with a phase control circuit 35 and a switching circuit 36. At the time of starting, source voltage is applied on the main and auxiliary windings 30a, 30b. Upon elapse of a time set in a timer means, the motor enters into steady operation and then the voltage to be applied on the main winding 30a from the phase control circuit 35 is lowered and the switching circuit 36 interrupts conduction of the auxiliary winding 30b.
Patent JP-H11260697-A (JP)
Title: Method and system for scanning-type reduction projection exposure
Inventor: TOYODA SHIGEHIRO
IPC: G03F7/20
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce influence due to process error of a projection optical system, by actually expose and develop a test pattern by changing the scanning direction, measuring the change of the pattern dimension and deciding the best scanning direction. SOLUTION: In a scanning type projection aligner, a test pattern having the same shape is arranged in an X direction (first scanning direction) that orthogonally intersects with the Y direction of the scanning direction. When the change of the pattern dimension at each X position is measured, a pattern to have the same dimension changes between a maximum value pmax and a minimum value pmin. Then, when rotating stages Sr1 and Sr2 are rotated at a prescribed angle to change the scanning direction to a projection lens and measurement in a second scanning direction is performed by using the same pattern, the pmax reduces and the pmin increases.  Therefore, the image quality in the second scanning direction is higher than that in the first scanning direction, and the excellent scanning direction with the minimum variation in the pattern dimension is obtained by changing the scanning direction.
Patent JP-H06271815-A (JP)
Title: Thermosetting resin composition for molding in-mold coating and method for molding in-mold coating
Inventor: MORISHITA NATSUKI
IPC: C08L101/00
Filed: 1993-03-22
Abstract: PURPOSE:To obtain a thermosetting resin composition for molding an in-mold coating capable of providing a coated molding, excellent in adhesion of a coating layer and capable of maintaining sufficient adhesion even after receiving a severe environment such as repetitive cooling and heating according to a method for molding the in-mold coating. CONSTITUTION:This thermosetting resin composition for molding an in-mold coating is used in a method for molding the in-mold coating for coating the top surface of a substrate composed of a thermosetting molding material in a mold and molding a coating layer and comprises the thermosetting molding material and a thermosetting coating material. In the composition, either thereof is a thermosetting resin composition containing a thermosetting resin and an unsaturated amine and the other is a thermosetting resin composition containing the thermosetting resin and at least a thermosetting one of unsaturated isocyanates, unsaturated isothiocyanates and unsaturated glycidyl compounds.
Patent JP-H06273898-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: EBIHARA KEIKO
IPC: G03C5/38
Filed: 1993-03-22
Abstract: PURPOSE:To effectively clean out a fixing component depositing on a silver halide photographic sensitive material in the fixing process by incorporating a mesoionic compd. into a fixing bath and incorporating a carboxylic acid except for acetic acid into the fixing bath. CONSTITUTION:The fixing bath contains at least one mesoionic compd. by >=0.1mol/l, and at least one carboxylic acid except for acetic acid. The mesoionic compd. is a polar org. compd. which can not be expressed by general covalent bond formula but expressed by formula. In the formula, Z is a five- or six-member ring consisting of carbon atoms, oxygen atoms, etc., and X<-> represents -O<->, -S<-> or -N<-> (R), wherein R is an alkyl or cycloalkyl group.
Patent JP-H06275689-A (JP)
Title: Method and apparatus for evaluating semiconductor device
Inventor: IKEDA NORIHIRO
IPC: H01L21/66
Filed: 1993-03-22
Abstract: PURPOSE:To simply and appropriately evaluate damage due to convession to SiC and damage due to conversion to amorphous phase or a surface of a silicon substrate by an easy method of an apparatus having a simple structure. CONSTITUTION:A thermal oxidizing unit 10 is a general thermal oxidizing unit formed of an electric furnace, etc. A film thickness measuring unit 11 is an ellipsometry. A computer 12 controls oxidizing time and temperature of the unit 10 according to an operator's instruction, and displays a measured result of the unit 11 on a printer 13, a CRT 14. An SiC damage occurs at the time of dry etching with etching gas containing carbon. An amorphous damage occurs at the time of ion implantation. The SiC damage disturbs generation of a thermal oxide film, and the amorphous damage expedites generation of the film. Accordingly, a damaged silicon substrate is thermally oxidized by the unit 10, and the film thickness is measured by the unit 11, thereby evaluating the damage.
Patent JP-S58178757-A (JP)
Inventor: ISHITANI YUKIYASU
IPC: E04G23/08
Filed: 1982-04-14
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-H08236970-A (JP)
Title: Portable power unit
Inventor: KATOOKA MASAO
IPC: H05K7/20
Filed: 1995-02-23
Abstract: PURPOSE: To make a portable power unit to be readily maintained and inspected and to prevent the malfunction of a control circuit by providing prescribed heat generating components which are electrically connected to a non-heat generating component on the surface of a heat radiating body faced to one of two areas where the non-heat generating component are provided. CONSTITUTION: A space is formed of a front panel 2, rear panel 3, left side cover 4, and right side cover. Heat generating components 61, such as a high-frequency transformer 13, high-frequency unit 31, coupling coil 65 for generating high frequency, etc., are provided in a lower area formed in the space by a middle chassis 1. In addition, non-heat generating components 2 and power semiconductor module 11 which is heat generating components are provided in an upper area 64, with the module 11 being mounted on a heat sink 12 for cooling. The module 11 is prescribed heat generating components which are electrically connected to the non-heat generating components.
Patent JP-H02241795-A (JP)
Title: Preparation of coating blanket
Inventor: MIKAMI OSAMU
IPC: B41N10/02
Filed: 1989-03-16
Abstract: PURPOSE:To enhance smoothness by uniformly applying a coating resin to blanket using an offset press to cure the same. CONSTITUTION:A predetermined amount of an ultraviolet curable resin is fed to a kneading mechanism such as a kneading surface plate 1, a kneading roller 9 or the like as a coating agent and the kneaded resin in the kneading mechanism is fed to a coating roller 2. The coating roller reciprocally rotates on a printing plate 3 two or more times to form a coating layer having a uniform thickness on the printing plate. Next, blanket 8 is wound around a blanket cylinder 4 to be fixed thereto under tension and the blanket cylinder 4 is subsequently moved reciprocally while pressed to a form bed to transfer the uniform coating layer on a planographic printing plate 7 to the surface of the blanket 8. Subsequently, the resin is cured by an ultraviolet lamp 6 while the blanket cylinder 4 is rotated. By this method, the coated blanket having no pinhole, solvent resistance and excellent smoothness and a uniform thickness can be prepared.
Patent JP-S59190283-A (JP)
Inventor: TANAKA MIYUKI
IPC: C05F3/00
Filed: 1983-04-11
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-S54154381-A (JP)
Title: Colorimetric cell
Inventor: KASAI KOUHEI
IPC: G01N21/01
Filed: 1978-05-25
Abstract: PURPOSE:To enable colorimetric analysis to be performed while maintaining reaction liquid at a constant temperature by providing a heater in the portion of a light guide to be dipped in the reaction liquid. CONSTITUTION:A columnar body 2b made of transparent material of good light transmission efficiency is integrally bonded to a columnar body 2a of a hook shape composed of the same material so that one end face of the columnar body 2b opposes to the end face of the hook form part of the columnar body 2a by forming a spacing A. The end face on the hook shape portion of the columnar body 2a of the light guide of this colorimetric cell forms a reflecting face of 45 deg.. The cell 1 is dipped in the reaction liquid S of the reaction tube T in a thermostatic bath. The light from a light source 4 enters a photo detector 3 by passing the route of the columnar body 2b having a suitable taper face   spacing A   the hook portion of the columnar body 2a   the other end of the columnar body 2a and its quantity of light is detected by the detector 3. At this time, the light guide is maintained as the same temperature as the liquid S by a heater 5 and there is no temperature drop of the drop of the liquid S entering the spacing A.
Patent JP-S52146111-A (JP)
Title: Transmission signal reception unit
Inventor: YAMAUCHI TOSHITANE
IPC: H04J3/00
Filed: 1976-05-28
Abstract: PURPOSE:To improve the entire unit for the reliability, by making a plural number of data serial in time and receiving them from a pair of lines.
Patent JP-H04278873-A (JP)
Title: Brake hydraulic controller for vehicle
Inventor: NAGASHIMA TAKU
IPC: B60T8/54
Filed: 1991-03-04
Abstract: PURPOSE:To reduce the cost of a brake hydraulic controller for a vehicle and reduce dimension by installing an opening/closing value for cutting off the communication between a master cylinder and a wheel cylinder when a stepped piston shifts and an inertia valve for cutting off the communication between one hydraulic chamber in a housing and the master cylinder when the deceleration speed acts. CONSTITUTION:As for a brake hydraulic controller interposed in a conduit for connecting a master cylinder 13 and a wheel cylinder 14 for the left and right wheels, a stepped piston 22, spring 23, always opened type opening/closing valve 24, and an inertia valve 25 are assembled in a housing 21 installed on a car body, having a prescribed tilt angle theta for a road surface R. The opening/ closing valve 24 is closed when the stepped piston 22 shifts against the spring 23, when the deceleration speed less than a prescribed value is generated in the brake application on a low mu road surface, and the passage between the master cylinder 13 and the wheel cylinder 14 is cut off. Further, as for the inertia valve 25, a ball valve body 25b is set on a valve seat 25a when the deceleration speed over a prescribed value is generated, and the passage between a liquid chamber 32 and the master cylinder 13 is cut off.
Patent JP-S58179828-A (JP)
Title: Safety device of active range finder
Inventor: TOUYAMA MASAMICHI
IPC: G01C3/06
Filed: 1982-04-15
Abstract: PURPOSE:To obtain a safety device effective for the closest focusing distance shorter than the findable distance, by providing a means which reduces the projection energy of a projection signal or makes this energy of zero when an object to be measured is at a distance shorter than a prescribed distance. CONSTITUTION:The projection light from a light emitting element 4 such as a semiconductor laser fixed to a camera is projected onto an object 1 by a projection lens 3, and a part of the diffused reflected light is received by a light receiving lens 10 and is led onto a pair of sensors 11 and 12. The difference between outputs of sensors 11 and 12 is operated, and a photographic lens driving motor 9 is controlled in accordance with the polarity and the magnitude of this difference signal. The focusing motion of a photographic lens 16 and a pair of sensors 11 and 12 are interlocked with each other; and when the output of the sensor 12 is larger, the motor 9 is driven to move the lens 16 toward a focal plane 19, and a holder 14 of sensors 11 and 12 is moved downward in figure in accordance with this driving; and when the center of gravity of the intensity of the reflected light from the object 1 reaches boundaries between sensors 11 and 12, the difference signal between sensors becomes zero, and the motor 9 is stopped, and thus, the lens is focused.
Patent JP-S58178875-A (JP)
Title: Knocking control device
Inventor: DAIMON TERUMI
IPC: F02P5/153
Filed: 1982-04-14
Abstract: PURPOSE:To prevent the deterioration of a running property in a high-speed revolution zone by a method wherein the operation of a fail-safe circuit, detecting that a knocking sensor is abnormal, is stopped when the revolving number of an engine has exceeded a predetermined revolving number. CONSTITUTION:When the revolving number of the engine has exceeded 4,500rpm, a terminal S18 becomes low level and a transistor 119 is put OFF while another transistor 120 is put ON. As a result, the circuits of resistors 121, 122 are short- circuited and the potential of the negative terminal of an operational amplifier OP12 reduces by a redetermined amount. At this moment, the series circuit of the diode 123 and the resistor 124 is short-circuited, therefore, the transistor 125 is put OFF. As a result, a voltage is impressed to resistors R60, R61 from an electric source S2 through the resistor 126, therefore, the transistors T6, T4 are put ON. According to this method, the transistor T7 will never be put ON even if a fail-safe signal has been developed on the terminal S20 and, accordingly, the fail-safe function may be stopped practically.
Patent JP-2000258938-A (JP)
Title: Image forming device
Inventor: MASHITA KIYOKAZU
IPC: B41J2/44
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device provided with an exposure system which oscillates ultraviolet violaceous laser beam and an electrophotographic photoreceptor having high sensitivity and high durability to the ultraviolet violaceous laser beam and capable of repeatedly and stably giving an image having high image quality. SOLUTION: The image forming device has an electrophotographic photoreceptor obtained by disposing at least a photosensitive layer on an electrically conductive substrate, an electrifying means, an exposing means, a developing means and a transferring means. The photosensitive layer is a layer formed using amorphous silicon hydride or a layer containing trigonal selenium. The exposing means has an ultraviolet violaceous laser beam oscillator having the predominant oscillation wavelength at 380-450 nm.
Patent JP-H07266554-A (JP)
Title: Recording head
Inventor: KONNO TETSUO
IPC: B41J2/045
Filed: 1994-03-31
Abstract: PURPOSE:To provide a low-cost recording head characterized by compactness, high accuracy and durability for a printer by making ink discharged from a nozzle stick to a recording medium. CONSTITUTION:Discharge of ink from a nozzle 21 is controlled by an electrostatic force generated by applying pressure to the ink in an ink chamber 22 by a pressuring means 23, and by applying voltage to a pair of electrodes consisting of an electrode 24 and an electrode 25 provided inside the nozzle 21 communicating with the ink chamber 22 and covered by an insulating film 24a.
Patent JP-S63252851-A (JP)
Inventor: TOOMASU AKUABUIBUA
IPC: G03G15/00
Filed: 1988-03-16
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-S60208828-A (JP)
Title: X-ray exposing unit
Inventor: MURAMOTO MASATO
IPC: H01L21/027
Filed: 1984-04-02
Abstract: PURPOSE:To eliminate the ununiformity in intensity of X-rays by vibrating or oscillating relatively a solar slit and an object to be exposed while keeping them in parallel during the exposure. CONSTITUTION:Vibrators 9 and 10 connected to a solar slit 4 are driven. The slit 4 is maintained in parallel with a wafer 7 and vibrated finely in the two directions rectangular to each other in the X-Y plane. As a result, each region on the wafer 7 is placed alternately below the partition portion 2 and below the aperture portion 1 so that the amount of X-rays applied during the exposure is uniformized for each portion on the wafer 7. Accordingly, the intensity distribution of X-rays on the wafer 7 becomes effectively uniform.
Patent JP-H11254966-A (JP)
Title: Power feeding connecting device for vehicle door
Inventor: MOCHIZUKI YOSHIMITSU
IPC: H01R13/703
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To avoid a short-circuit even by the contact with a connecting member in the open state of a body-side connector and a door-side connector by moving the conductive connecting member of the body-side connector in terminal direction by the pressing by the male terminal of the door-side connector, and bringing it into contact with the terminal. SOLUTION: When a vehicle door is laid in closed state, the electric connecting part 15 of the male terminal 12 of a door-side connector 4 is inserted to a body-side connector 3 through the opening 29 thereof to retreat a connecting member 23, which is then brought into contact with and electrically connected to a terminal 22. Namely, the terminal 22 of the body-side connector 3 is electrically connected to the connecting member 23, this connecting member 23 is touched to the electric connecting part 15 of the door-side connector 4, pressed by a spring 18, electrically connected thereto, and then connected to the male terminal 12.  When the vehicle door is in open state, the opening 29 of the body-side connector 3 is blocked by the connecting member 23, and the connecting member 23 is in non-connected state with the terminal 22, a short- circuit can be avoided even by the contact with the connecting member 23.
Patent JP-S61223243-A (JP)
Title: Surging controller for internal-combustion engine
Inventor: KUSHI NAOTO
IPC: F02D41/00
Filed: 1985-03-29
Abstract: PURPOSE:To improve drivability and fuel consumption rate by open-loop- controlling the air-fuel ratio and controlling other operation condition factors so as to be fitted with the open-loop control when surging is judged in an internal-combustion engine utilizing a lean-burn system. CONSTITUTION:During engine revolution, the output value of a lean sensor 6 is taken in at each prescribed time interval and accommodated into the RAM107 in a control circuit 10, and the absolute value S of the difference from the output value in the preceding time is calculated, and added into the integration value DELTALN. Then, it is judged if the engine operation state is normal or not from the engine revolution speed, intake pressure, etc., and if the judgment is 'YES', the average value of the DELTALN in the past several times is calculated, and the result is compared with a prescribed value, and the generation of surging is detected. When the generation of surging is detected, air-fuel ratio feedback control is prohibited, and the air-fuel ratio is open-loop-controlled, and other operation condition factors are controlled so as to be fitted with the open-loop control.
Patent JP-S59189203-A (JP)
Inventor: REO AREKUSANDAA SUMORENSUKII
IPC: F22B37/32
Filed: 1984-04-02
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。