baber/WOPTO huggingface dataset:
Patent JP-H1115069-A (JP)
Title: Camera provided with film autoloading function
Inventor: OKUNO AKIRA
IPC: G03B1/42
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To drive a feeding mechanism and a winding mechanism simultaneously with loading a film cartridge and to feed film from the film cartridge by providing a switching mechanism for selectively transmitting the driving force of a motor to the feeding mechanism and the winding mechanism. SOLUTION: This camera is provided with the switching mechanism 208 for selectively transmitting the driving force of the motor 209 at least to the feeding mechanism 207 and the winding mechanism 206. The mechanism 208 is arranged in the vicinity (for instance, upper part) of the mechanism 207 and one part 206a of the mechanism 206. The rotary shaft 210 of the motor 209 is connected to the mechanism 208 through a gear train, etc. The mechanism 208 is equipped with a cam and a planet gear, etc., and changes the position of the cam by rotating the motor 209 in a 1st direction through a one-way clutch, changes the combination of the planet gear, etc., in accordance with the position of the cam, and selectively transmits the driving force by rotating the motor 209 in a 2nd direction to the mechanisms 206 and 207.
Patent JP-H0817927-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITANI NAOKI
IPC: H01L21/285
Filed: 1994-06-28
Abstract: PURPOSE:To improve the step coverage ratio when a tungsten film is formed in a contact hole. CONSTITUTION:A tungsten film 5 is formed in a contact hole 3 by a chemical vapor deposition method wherein the gas flow rate of hydrogen and tungsten hexafluoride (H2/WF6) is larger than or equal to 6 and smaller than or equal to 50, and the formation pressure of the tungsten film 5 is higher than or equal to 0.1Torr and lower than or equal to 20Torr.
Patent JP-S6060239-A (JP)
Title: Apparatus for controlling fuel injection timing of diesel engine
Inventor: MATSUOKA TAKESHI
IPC: F02D41/40
Filed: 1983-09-12
Abstract: PURPOSE:To prevent emission of Diesel particulates and NOX, by providing a gear-shift correcting means which prevents fluctuation of the fuel injection timing according to the output of a gear-shift detecting means for detecting gear- shifting conditions. CONSTITUTION:A fuel injection pump 30 is provided with a means 34 for varying the fuel injection timing. In a timing calculating circuit 101, the fuel injection timing is calculated from a load signal and an engine-speed signal. Further, in a gear-shift correcting circuit 110, the duty ratio is fixed for a certain while when gear shifting is effected. Since, with such an arrangement, fluction of the fuel injection timing at the time of gear shifting is prevented, it is enabled to prevent increasing of emission of Diesel particulates and NOX.
Patent JP-S56102349-A (JP)
Title: Method and device for automating hot air drying cycle of sanddmold
Inventor: PIEERU ERU MERIAN
IPC: B22C9/12
Filed: 1980-11-28
Abstract: A process and apparatus for automating a hot-air baking cycle of sand molds. Such process and apparatus make it possible to regulate the hot-air baking or drying speed in a sand mold during a baking cycle. This regulation can be accomplished before casting, and in particular, before low-pressure casting. The process includes dividing the cycle into characteristic phases associated with particular baking parameters. The apparatus includes a calculator assembly for obtaining baking parameters. The invention can be used for the baking of foundry molds, and particularly, foundry molds for aeronautical parts.
Patent JP-2001001899-A (JP)
Title: On-vehicle receiver for train control signal
Inventor: TAWARA KAZUHIRO
IPC: B61L23/14
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To facilitate a change of frequency selecting characteristic and demodulation system and facilitate simplification and miniaturization of a device in an on-vehicle receiver receiving a train control signal based on a carrier wave frequency predetermined for each railway interval and judging the signal produced according to the received signal. SOLUTION: An analog signal received by a receiver 8 is limited with respect to band through a low pass filter 9, converted into a discrete sequence by a quantized converter 10, and stored in a storage device 11. A transfer function having frequency selecting characteristics is stored in the storage device 11. When the transfer function is executed for the discrete sequence using a multiplier 12 and an adder 13, a controller 15 calculates the sequence having frequency selection and modulated wave extracted, and outputs a signal production judgment according to a calculated modulated wave sequence from an output device 16 to a control device 17. An input/output device 18 can perform the input for display and change of various types of coefficients for transfer functions stored in a storage device 11.
Patent JP-H1023328-A (JP)
Title: Still picture display device
Inventor: HIROSE HISANORI
IPC: H04N5/262
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To realize a still picture display device in which picture deterioration in a vertical direction and blurring due to movement between fields can be reduced by a circuit simple in configuration. SOLUTION: This device is provided with a memory means 4 which records the video signals of two continuous fields, a comparing means 8 which compares the signal levels of the picture elements in consideration of the video signals of the first field and the second field, an average circuit 10 which obtains the average of the signals of the picture elements present at the upper and lower positions on a screen, and first and second switch circuits 12 and 14. Then, whether or not blurring due to movement is generated in the part of the picture element is judged, an interpolation signal obtained by averaging the picture elements present at the upper and lower positions is outputted based on this judgment, and the picture elements of the even fields are outputted. Thus, the picture deterioration in the still part can be reduced, and the blurring in the moving parts can be reduced.
Patent JP-H04366797-A (JP)
Title: Method for automatically controlling temperature of shipping can
Inventor: NISHIKAWA KAORU
IPC: G21C17/07
Filed: 1991-06-13
Abstract: PURPOSE:To promptly, accurately and automatically control the temperature of a shipping can for use in the shipping inspection of nuclear fuel assemblies by regulating the gas pressure of a shipping can jacket following the measured temperature of the shipping can. CONSTITUTION:The gas pressure of a shipping can jacket 2 is controlled using both a fuzzy inference portion 3a which converts a temperature measured value T1 of a shipping can 1 into the gas pressure set value P0 of the shipping can jacket 2 through predetermined logical operations and a gas pressure control portion 3b which compares the pressure set value P0 of the fuzzy inference portion 3a with the gas pressure measured value P1 of the shipping can jacket 2 and which also feeds or discharge jacket gas so that the pressure measured value P1 equals the pressure set value P0. Thereby the water level inside the jacket 2 is regulated to control the temperature of the shipping can 1.
Patent JP-H0459156-A (JP)
Title: Channel type induction heating apparatus and method for operating this
Inventor: OSUGI HITOSHI
IPC: B22D11/10
Filed: 1990-06-27
Abstract: PURPOSE:To melt remaining steel before restarting casting and to prevent pinching phenomenon by arranging a loop type recessed part for remaining molten steel at the time of completing the casting at bottom part of channel part in a channel type induction heating apparatus. CONSTITUTION:At the time of completing the casting, the molten steel 6 is allowed to remain and solidified as loop-state in the recessed part 20 of channel part 8. Successively, at the time of reusing this heating apparatus, electric current is conducted to a coil 12 for heating preceding restart of the casting, and the steel 6 solidified in the recessed part 20 is induction-heated, and slag allowed to remain in the channel part 8 is melted with this heat to start the casting. When the molten steel 6 flows in the channel part 8 with restart of the casting, as the slag allowed to remain in the channel part 8 is already melted, the slag is easily pushed out with the molten steel 6 newly introduced and the heating apparatus is normally heated from the initial stage of casting and the pinching phenomenon at the initial stage of casting is not developed.
Patent JP-H067847-A (JP)
Title: Method for straightening thick steel plate
Inventor: ADACHI TOMOHIKO
IPC: B21B1/38
Filed: 1992-06-26
Abstract: PURPOSE:To reduce a generation percentage of re-straightening by air-cooling the edge part of a thick steel plate and cooling the middle part weakly in a specific condition in a cooling equipment behind a hot straightening machine. CONSTITUTION:After the thick steel plate is rolled by a rolling mill 1, it is flattened by a hot straightening machine 3 and cooled by a cooling equipment 5. At the time of cooling, the edge part of the plate is air-cooled, acceleration cooling of a water rate of 0.1-0.4m<3>/m<2>.min is applied to the middle part to make the temp. of the edge part of the plate higher than that of the middle part by 10-30 deg.C. The residual stress after the air cooling becomes tensile stress at the edge part of the plate to restrain the generation of an edge wave. At the time of the cooling water rate of <=0.1m<3>/m<2>.min, much time is required to make the temperature in the middle part lower than that at the edge part and it is not efficient. Further, at the time of the cooling water rate of >=0.4m<3>/ m<2>.min, the cooling speed increases and the structure of the steel plate differs from that after being rolled as it is.
Patent JP-H0833278-A (JP)
Title: Motor cooler and imaging unit equipped with it
Inventor: SUZUKI TAKESHI
IPC: H02K9/02
Filed: 1994-07-21
Abstract: PURPOSE:To cool a motor and a control board efficiently while thermally shielding between a photosensitive drum and a fixing unit. CONSTITUTION:An air flow produced by a fan 35 passes through a duct 22 and shields the photosensitive drum side from the heat generated from a fixing unit. The air flow is then introduced through an opening 39B into a motor containing section 30 in substantially tangential direction and guided, by a guide wall 39C, toward the central part where the air flow circulate around a motor 26 thus cooling the motor 26. The air flow is then introduced through a discharging port 40 toward a control board 19 thus cooling the control board 19.
Patent JP-H0922957-A (JP)
Title: Package for housing semiconductor element
Inventor: SATO HIDEAKI
IPC: H01L23/12
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a package for housing a semiconductor element, by which the electrode of the semiconductor element housed at the inside can be electrically connected firmly to a prescribed metallized wiring layer via a bonding wire. SOLUTION: A package for housing a semiconductor element is composed of a mounting part 1a on which the semiconductor element 3 is mounted, an insulating base body 1 to which a plurality of metallized wiring layers 7 are applied from the periphery of the mounting part 1a up to the external surface so as to be derived, and a lid body 2. The semiconductor element 3 is bonded and fixed, via a resin adhesive 5, to the semiconductor element mounting part 1a at the insulating base body 1. Thereby, in the package, the lid body is bonded to the insulating base body 1, and the semiconductor element 3 is housed airtightly inside a container 4 which is composed of the insulating base body 1 and of the lid body. A film 6 which is composed of a surface-active agent is applied to the surface of at least the semiconductor element mounting part 1a at the insulating base body 1.
Patent JP-H08279150-A (JP)
Title: Identification card, production of this identification card and polyethylene terephthalate resin sheet spherulitized by substantially non-oriented heating used for the production
Inventor: OISHI TADAHIRO
IPC: B42D15/10
Filed: 1995-07-05
Abstract: PURPOSE: To assure long-term preservable stability by providing the above card with a card body consisting of a polyethylene terephthalate resin spherulitized by non-oriented heating and a means for generating an identification signal identifiable by an identifying machine. CONSTITUTION: This identification card 1 is an identification card of a contact type having the card body 2 and electronic parts 3, 3 as the identification signal generating means. The polyethylene terephthalate resin spherulitized by substantially non-oriented heating which is not heated and is thicker than the thickness of the electronic parts 3 is prepd. and the part thereof to be mounted with the electronic parts 3 is provided with a recessed part by press forming; thereafter, the sheet is spherulitized by heating for one minute at 160 deg.C, by which the card body having the recessed part 21 is obtd. Next, the electronic parts 3, 3 are packaged via an adhesive into the recessed part 21 of such card body 2. The identification card 1 obtd. in such a manner has the long-term preservable property in a high-temp. use environment.
Patent JP-H0520039-A (JP)
Title: Coupling system for software module
Inventor: KIMURA SHINPEI
IPC: G06F9/06
Filed: 1991-07-10
Abstract: PURPOSE:To remove restrictions from names when modules are coupled, to compose software of components, and to improve the reusability of the modules by determining other software modules to be called according to connection information which is supplied as arguments of a software modules when the modules are executed. CONSTITUTION:A software module library 1 is a library of modules as the components. A software module specification definition file 2 has information for symbolizing the modules on a CAD system and terminal information required to handle the modules as LSIs on the CAD system. An electronic circuit CAD system 3 calls the software modules onto a screen and wires them. When one software module is executed, other software modules are determined at the time of the execution according to the connection information which is given as the arguments of the software module.
Patent JP-S6231414-A (JP)
Title: Output circuit for control signal
Inventor: IMADA YOSHINOBU
IPC: G06F1/24
Filed: 1985-08-02
Abstract: PURPOSE:To attain the complete working of an output circuit for control signal in case the power supply voltage is less than a prescribed level and to prevent the runaway of the working circuit, by delivering the output voltage of a fixed level which allows the working of the circuit as a working control signal of the working circuit which receives the power supply only when the power supply voltage is equal to a prescribed level. CONSTITUTION:The integration characteristics are given to the high power supply voltage V0 to be applied to an output circuit for control signal. Thus, a waveform (a) is obtained in the make and break modes of a power supply. The voltage V0 is reduced by a resistance 5 and a constant voltage diode 7 and the constant voltage value V4 of the constant voltage output is applied to one side of a voltage comparator 1. While the voltage V0 is divided by resistances 2 and 3 and the divided voltage V2 is applied to the other side of the comparator 1. The comparator 1 delivers the reset pulse output V3. Then the output V2 is set larger than the voltage V4 by both resistances 2 and 3. The output voltage of a fixed level is delivered between the time points t2 and t3 to give allowance to the working of the output circuit. Thus, the complete working of the circuit is secured completely in case the voltage V0 is less than the prescribed level.
Patent JP-S6414194-A (JP)
Title: Method and device for synthesizing diamond by fluidized system
Inventor: KOMAKI KUNIO
IPC: C23C16/442
Filed: 1987-07-09
Abstract: PURPOSE:To increase the yield of diamond by introducing gaseous starting material for depositing diamond into a main exciting zone contg. fluidized powder of a heat resistant base material for depositing diamond and by depositing diamond on the powder. CONSTITUTION:This device for synthesizing diamond is composed of a reaction vessel 1, a pipe 7 for feeding gaseous starting material for depositing diamond to the vessel 1 and a pipe 8 for feeding powder of a heat resistant base material for depositing diamond to the vessel 1. The vessel 1 contains a primary exciting means (filament) 41, a main exciting means (filament) 4, a fluidizing means (molybdenum vibrating tray) 2 and a heating means (heater) 3. The gaseous starting material is introduced into the main exciting zone and diamond is deposited on the base material powder fluidized in the zone. In the zone, the powder is kept in the fluidized state and the starting material is so excited as to enable the formation of diamond.
Patent JP-S6414676-A (JP)
Title: Method for correcting image
Inventor: FUJIWARA KATSUMI
IPC: H05K3/00
Filed: 1987-07-08
Abstract: PURPOSE:To improve the detection ratio of the defect of an image signal to enter an image pick-up system for a position signal by fetching an output from the bit of the position equivalent to an orthogonal pattern or an oblique pattern in data with a shift register and after it is inputted to a ROM for interpolation, inputting and interpolating the output to a shift register for writing. CONSTITUTION:A light from a position signal image pick-up system is inputted to a shift register for reading, two-dimensional data are formed, an output is fetched from the matrix element of the position equivalent to the orthogonal pattern or the oblique pattern in the shift register, after it is inputted to the ROM for interpolation, the output is inputted to the shift register for writing, and after the interpolation, the defect inspection of a throughhole is executed. Thus, the detection ratio of the defect can be improved.
Patent JP-H0922602-A (JP)
Title: Emergency lighting system
Inventor: KOIDE TAKANORI
IPC: F21L4/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an emergency lighting system that contributes to guiding for refuge in the event of disasters by being automatically turned on in an emergency. SOLUTION: This emergency lighting system 1 comprises a portable light 2 having batteries built in; a light mount 5 having an L-shaped contour so that the portable light 2 can be mounted thereon and having a power cord 4 connected thereto; and installation lights 7 that can be freely attached to and removed from the light mount 5. The batteries can be charged by insertion of an attachment plug into a receptacle when the portable light 2 is mounted on the light mount 5. While input is cut off, a power circuit is switched to automatically turn on the installation lights 7 and an electric bulb. An evacuation route can be illuminated in an emergency by installing the installation lights 7 on the evacuation route.
Patent JP-S5799606-A (JP)
Title: Optical fiber fixing device
Inventor: ITOU KAZUHIRO
IPC: G02B6/24
Filed: 1981-10-26
Abstract: PURPOSE:To achieve high-precision positioning by providing a holder made of hard high-fusion-point metal fixed closely to the hole part of a case with low- fusion-point metal and by holding an optical fiber closely in the holder with intermediate-fusion-point metal. CONSTITUTION:An optical fiber 11 made principally of quartz is fixed in a pipe- like holder 12 made of hard high-fusion-point metal, such as brass and ''Koval  '', with intermediate-fusion-point metal 13. Then, the tip 14' of a thus constituted optical fiber 11' is inserted, together with a holder 12', into a hole 23 made in a case 21 over a light emitting element 22, and then fixed with low-fusion- point metal 24. In this case, this operation is performed while the optical fiber tip 14' and light emitting element 22 are positioned by a manipulator until the low-fusion-point metal 24 in a fused state is cooled into a solid.
Patent JP-H0518273-A (JP)
Title: Supercharging pressure compensating device for fuel injection pump for internal combustion engine
Inventor: HORI SHINICHIRO
IPC: F02D1/02
Filed: 1991-07-10
Abstract: PURPOSE:To provide characteristics to prevent the generation of black smoke during acceleration and improve acceleration during starting. CONSTITUTION:The interior of housings 2 and 3 is partitioned into an atmospheric pressure chamber 5 and a supercharging chamber 6 by means of a diaphragm 4. The diaphragm 4 to which a push rod 12 is attached is energized in a fuel decrease direction through the force of a first compression spring 14. The set pressure of the first compression spring 14 is variable by means of a guide bush 13. When a supercharging pressure is below a given value, the position of the diaphragm 4 is balanced with a position where a total sum of the set pressure of a second compression spring 16 and a supercharging pressure is equal to the set pressure of the first compression spring 14. The set pressure of the second compression spring 16 is variable by means of a set screw 18. The stroke of the push rod 12 is increased in a stepped manner according to the increase of a supercharging pressure.
Patent JP-H05338351-A (JP)
Title: Reversible thermal recording paper
Inventor: MOROHOSHI KUNICHIKA
IPC: B41M5/36
Filed: 1992-06-04
Abstract: PURPOSE:To provide a reversible thermal recording material not generating a damage and the adhesion of head refuse on its surface even by the repeated heating due to a thermal head and also not generating the cutting or deterioration of an image. CONSTITUTION:A reversible thermal recording material is obtained by providing a thermal layer (reversible thermal recording layer) 2 reversibly changed to a transparent state and an opaque state in dependence on temp. on a support 1 and further providing a heat-resistant film 4 on the thermal layer 2 through an adhesive layer 3 and, desirably, a slide layer is provided on the heat-resistant film. The purpose of this reversible thermal recording material is sufficiently achieved because of the high heat resistance possessed by the heat-resistant film.
Patent JP-H0462247-A (JP)
Title: Pushing up type construction process
Inventor: TOMITA KOSUKE
IPC: E04B1/35
Filed: 1990-06-29
Abstract: PURPOSE:To ensure efficiency and safety of a work, by carrying out all operations on a same floor mainly at the ground level. CONSTITUTION:A first architectural unit 1 is assembled in the working yard of the ground floor 50 with the underground. Next, the first architectural unit 1 is jacked up by jacks 8 equipped on two pairs of lifters 5 (total 4 sets) respectively. Next, a second architectural 10 is assembled in the working yard. After assembling, lower tenons 13 in the lifting and supporting of the lower stage are inserted into mortices 17. Next, the upper face of the second architectural unit 10 is raised for connection until it contacts the lower face of the first architectural unit 1. In this condition, the tenons 9 are pulled out from the mortices 17 and inserted into mortices 16 by jacking down it. Moreover, tenons 13 are pulled out to simultaneously raise and hold both first and second architectural units 1, 10 by the jack 8.