baber/WOPTO huggingface dataset:
Patent JP-H08163547-A (JP)
Title: Automatic changeover device for video signal
Inventor: TSUNESHIMA TSUTOMU
IPC: H04N7/18
Filed: 1994-12-08
Abstract: PURPOSE: To easily revise a switching order and switching intervals when plural video signals are outputted selectively. CONSTITUTION: Data of switching sequence and switching interval for video signals are stored in a storage section 2. When the data are revised, update data are entered from an entry section 4 and the data in the storage section are replaced with the update data. The data in the storage section are read by a control section 5 and transferred to video units 8, 10 and a character unit 11 via an input output section 6. When an operation console 1 is used to designate automatic changeover, a discrimination section 3 discriminates it and the control section controls the video units 8, 10 and the character unit 11 to select video signals from terminals 7, 9 and the character unit superimposes the character onto the video signals and the result is displayed on a monitor or the like.
Patent JP-2000133959-A (JP)
Title: Anti-vibration device and electronic equipment provided therewith
Inventor: SUZUKI HAJIME
IPC: F16F7/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an anti-vibration device which is protected against damage, improved in assembling properties, and kept high in reliability after it is assembled even if gel-like high-molecular compound of low rigidity is adopted as an elastic body and an electronic equipment provided therewith. SOLUTION: An elastic body 42 is interposed in the base of a disk device so as to insulate the disk device from vibrations, where a stationary frame 14 equipped with a threaded hole 36 and provided at the base, a support frame 12 provided with a hole 16 prescribed in diameter; the elastic body 42 provided with a groove 42a where the outer circumference of the hole is fitted, a part 42b of large diameter, and an insertion hole 42c; and a screw 40 provided with a flange 41a at its one edge and a threaded part at its other end screwed into the tapped hole 36 are provided, and the elastic body 42 is formed of material of low rigidity and fixed through the intermediary of a cylindrical spacer 41 with a flange.
Patent JP-H03166645-A (JP)
Title: Portable transaction device
Inventor: ABE TADAO
IPC: G07D9/00
Filed: 1989-11-27
Abstract: PURPOSE:To execute the transaction processing even in a place in which a public line, that is, a telephone set is not installed by providing a mobile communication function part for transmitting and receiving transaction data by a radio communication. CONSTITUTION:A mobile communication function part 20 is connected to a radio base station 22 connected to a public line 11 through a communication circuit 21. To the public line 11, a center processing system 12 (center processing systems 12a, 12b) is connected. A processor part 2 executes the control management of each part for constituting a portable transaction device 1 for executing the processing of various transactions, and provided with a circuit connection control means 15 for executing the control of an access (circuit connection and disconnection) of the public line 11. This circuit connection control means 15 is provided with a telephone number retrieving means 31, an auto dial control means 32, and a circuit access control means 33. In such a way, even if the pay station line 11 is not installed in a customer destination, the processing of the transaction can be executed.
Patent JP-H10149988-A (JP)
Title: Method and device for forming doped semiconductor film
Inventor: NAKAMURA NAOTO
IPC: H01L21/205
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent the gaseous start material of a dopant adsorbed by a dopant supply tube from being vaporized and incorporated into a reaction tube which occurs when the gaseous start material is supplied to the reaction tube from the dopant supply tube whenever a doped semiconductor film is formed, because the vaporized material gives an adverse influence to the characteristics of the film and no good doped semiconductor film can be formed. SOLUTION: The flow passage of the gaseous starting material of a dopant is formed from a reaction tube 1 to a dopant discharge tube 12 through a dopant supply tube 11 by connecting the discharge tube 12 to the middle of the supply tube 11. When the supply tube 11 is evacuated from the discharge tube 12, a vaporized dopant in the supply tube 11 is drawn out together with the gas in the reaction tube 1 and discharged to the outside through the discharge tube 12. The vacuum evacuation is continuously performed while no semiconductor film is formed. Therefore, the adverse influence of a residual dopant on a doped semiconductor film can be prevented at the time of forming the semiconductor film.
Patent JP-S63157032-A (JP)
Title: Inspecting device for operation of shutter valve for multi-cylinder engine
Inventor: SHIMOKESO MASA
IPC: F02B31/00
Filed: 1986-12-20
Abstract: PURPOSE:To decide whether or not the operation state of a shutter valve is normal by placing a load through a load generating means, and then approximating the operation state of the shutter valve to the actual operation state of an engine and comparing the opening extent detected value of the shutter valve which is detected in said state with a reference value. CONSTITUTION:This inspection device is constituted so that shutter valves provided to respective branch passages of a suction manifold 2 are fitted on a common valve shaft 4 and opened and closed by an actuator 7. A driving force generating means 13 supplies a driving force to the actuator 7 to open and close the shutter valves, and an opening extent detecting means 26 detects the opening extents of the shutter valves which are opened and closed. An air supply source (load generating mean) 21, on the other hand, places a load corresponding to air suction flow resistance generated when the engine is operated actually on the shutter valves. Then, a normal/abnormal decision means 28 compares the opening extent detected values of the shutter valves which are detected by the means 25 with the preset reference value to decide whether or not the shutter valves are in a normal operation state.
Patent JP-H05142632-A (JP)
Title: Film rewinding device for camera
Inventor: SUZUKI KOJI
IPC: G03B17/00
Filed: 1991-11-20
Abstract: PURPOSE:To provide a camera in which the remaining quantity of tongue is accurately controlled even in the case of rewinding film having no perforation. CONSTITUTION:This device is provided with a film pulse generating means 1 which generates a pulse based on the rotation of a film feeding roller, a film pulse counting means 2 which adds or subtracts the film pulse obtained by the means 1 in specified timing, and a film end face detecting means (photointerrupter) 3 which detects the end face of the film in the specified timing in the case of rewinding the film based on output from the means 2.
Patent JP-H02151854-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SUGITA YASUKO
IPC: G03C7/38
Filed: 1988-12-03
Abstract: PURPOSE:To improve color reproducibility of a silver halide photographic sensi tive material and to inhibit generation of Y-stain in an uncolor-developed area against light of a silver halide photographic sensitive material by incorporating a specified cyan coupler and a 2-(2'-hydroxyphenyl)benzotriazole compd. into the silver halide photographic sensitive material. CONSTITUTION:The silver halide photographic sensitive material contains at least one kind of cyan coupler expressed by the formula I and at least one kind among 2-(2'-hydroxyphenyl)benzotriazole compds. In the formula I, each R and Y is an H atom or substituent; X is an H atom or a substituent which is eliminated by a reaction with an oxidized body of a color developing agent; Z is a group of nonmetal atoms necessary for forming an N-contg. 6-membered heterocyclic ring by condensing with a pyrazole ring together with a residue expressed by the formula II, wherein the 6-membered ring may have a substitu ent, and the condensed ring formation may be caused also with a benzene ring other than a pyrazole ring. Thus, a silver halide photographic sensitive material having superior color reproducibility and being prevented from the generation of Y-stain in an uncolor-developed area against light, is obtd.
Patent JP-H10207588-A (JP)
Title: Information processor
Inventor: SAWAMURA SHINICHI
IPC: G06F1/30
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To shorten processing time for the start of an information processor. SOLUTION: Relating to the processor 5 consisting of a storage device control part 51, a volatile storage device 52 for recording the information of operation, an operation interrupting switch 53, a non-volatile storage device 55, and a power supply part 57 and having an operation state, a nap state, a hibernation state, and a hibernation preparing state, the device 55 is provided with a start flag storage area 551 and an area 552 for storing information stored in the device 52 and the power supply part 57 is provided with an external power supply operation switch 574 and a power supply interruption part 571.  When the operation of the processor 50 is interrupted, the information stored in the device 52 is saved to the area 552 of the device 55, the state of the processor 50 is turned to the nap state or the hibernation state, and when power supply is restarted in the state, the information stored in the device 55 during the interruption of operation is automatically restored to the device 52 and the state of the processor 50 is returned to the same state as the execution of operation for interrupting work during the operation of the processor 50.
Patent JP-H03167330-A (JP)
Title: Method for sensing abnormal yarn in core yarn
Inventor: NAGATAKE HIROMOTO
IPC: D01H13/16
Filed: 1989-11-25
Abstract: PURPOSE:To accurately sense sheath breakage by continuously sensing the thickness of core yarn, converting a change in yarn thickness into a change in frequency, sensing the presence of a specific frequency and simultaneously sensing an abnormality in the core yarn in the absence of the specific frequency. CONSTITUTION:Core yarn 4 is passed between a light source 2 and a receptor 3 of a yarn unevenness sensor 1 and the quantity of received light is converted into a voltage or current and inputted to a zone amplifier 5 to continuously sense the thickness of the core yarn 4. Only a zone having a signal value of the normal core yarn 4 is amplified with the zone amplifier 5 to input the resultant signal to a yarn unevenness signal (specific yarn unevenness frequency) discrimination circuit 6 to convert a change in thickness of the yarn into a change in frequency. The presence of a specific frequency in the above- mentioned frequency is then sensed with a threshold value regulator 7 and amplified with an amplifier 8. Thereby, an abnormality of the core yarn 4 is sensed in the absence of the aforementioned specific frequency to sense the abnormal yarn in the core yarn.
Patent JP-H06162990-A (JP)
Title: Sample stage controller for photoelectron spectroscope
Inventor: TAZAWA TOYOHIKO
IPC: G01N23/227
Filed: 1992-11-16
Abstract: PURPOSE:To provide a sample stage controller for a photoelectron spectroscope in which the dispersion of condition for measurement and the complicatedness of a measuring operation are eliminated by automatically determining an optimal arrangement for measurement in accordance with the size of a sample to normalize the results of measurement. CONSTITUTION:A sample stage controller 2 performs the position control for a sample and an excitation source 4 on the basis of the recognized size of a sample, and at the same time the recognized sample size is inputted into the sample stage controller 2, and the coordinate for the excitation source 4 is controlled to the optimal position. The established conditions for measurement the position of the excitation source 4 are taken in a host computer 1 and the measurement is performed by a measurement controller 5. This measurement is performed by an electronic optical system 6, and the measurement data is taken in a host computer 1 through the measurement controller 5, thereby making correction for a signal strength.
Patent JP-H06318384-A (JP)
Title: Tape cassette
Inventor: HARA MITSUHIKO
IPC: G11B23/087
Filed: 1991-10-25
Abstract: PURPOSE:To obtain the tape cassette having a superior dustproof property with good operability, making its magnetic tape scarcely flaw and capable of closing a front panel opening part, a tape drawing member inserting notched part and reel spindle inserting holes at the time of nonuse in a simple constitution and exposing them by loading onto a device at the time of use. CONSTITUTION:The tape cassette 1 is roughly composed of a cassette case body 2A, a lid body 2B provided turnably on the cassette case body 2A, a sliding body 3 provided slidably on the cassette case body 2A and transmission members 2Bc and 4i for interlocking the case body 2B with the sliding body 3. One out of the lid body 2B and the sliding body 3 is moved by loading the cassette into the device, so that the other is moved to expose the front panel opening part, the tape drawing member inserting notched part 10 and the reel spindle inserting holes 17a and 18a.
Patent JP-H01147490-A (JP)
Title: Recording device
Inventor: MITSUYA TERUAKI
IPC: G03G15/20
Filed: 1987-12-04
Abstract: PURPOSE:To attain uniform fixing quality regardless of a change of the kind of toner or a change in atmospheric conditions by controlling either electric power which is impressed to a heating body or the temperature of heating body according to the heat diffusivity of the toner. CONSTITUTION:A heating body controller 4 increases or decreases power, which is supplied to the heating body 1 of a power supply 5, according to an input value from a toner heat diffusivity detector 3. Since data on the power of the power supply 5, which corresponds to the input values of the heat diffusivity detector 3 is set previously in the heating body controller 4, the power supply 5 is controlled according to the data. The data are determined by the relation between the heat diffusivity and the fixing quality of the toner. Toner's attraction to a recording body is intensified when it is weaker than a set value, whereas when it is stronger than the set value, it is weakened. Thus, as for an image already fixed fixing quality is not affected by a change in atmospheric condition or a change of toner.
Patent JP-H07163063-A (JP)
Title: Charging circuit for solar battery
Inventor: MIYAJIMA KATSUTOSHI
IPC: H02J7/35
Filed: 1993-12-07
Abstract: PURPOSE:To provide a charging circuit which is low cost and has a simple circuit arrangement and can charge a secondary battery until the maximum capacity thereof without using a controller even when the output of a solar battery is large. CONSTITUTION:In the charging circuit for a solar battery 1 in which the output current of the solar battery 1 is charged into a secondary battery 2 and which circuit is provided with over-charge protection relay 3 for cutting off the output current of the solar battery 1 when the output voltage of the solar battery exceeds a predetermined setting value, a resistor 8 for limiting the output voltage of the solar battery 1 to not more than the setting value of the over-charging protection relay 3, is series-connected between the solar battery 1 and the secondary battery 2.
Patent JP-2000131877-A (JP)
Title: Electrostatic charge image developing toner, its production, electrostatic charge image developer and image forming method
Inventor: SERIZAWA MANABU
IPC: G03G9/08
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner having excellent gloss, little amt. of release agent to be separated, excellent storage property and low temp. fixing property, and to provide a producing method of the toner. SOLUTION: A substance which shifts the absorption peak of the tangent loss against temp. of the toner is added to the toner. This substance has an absorption peak between the absorption peaks of the toner in the lowest temp. side and in the highest temp. side, and has mutual solubility with the resin and release agent.  By adding the substance, the absorption peak of tangent loss in the low temp. side against temp. is shifted to the higher temp. side, while the absorption peak in the higher temp. side is shifted to the lower temp. side, and the width of the absorption peak [(absorption peak in the high temp. side)-(absorption peak in the low temp. side)] is expressed by the formula Log (A/B)<=(P0-P)<=20(A/B), wherein A is the amt. of release agent in the toner, B is the amt. of substance which shifts the absorption peak in the toner, P0 ( deg.C) is the absorption peak width when the substance which shifts the absorption peak is not added, and P is the absorption peak width ( deg.C) when the substance which shifts the peak is added.
Patent JP-H08160261-A (JP)
Title: Mounting structure of photodetection module
Inventor: MATSUMOTO KIYOTO
IPC: H01L31/0232
Filed: 1994-12-09
Abstract: PURPOSE: To protect an optical transmission module against an external electromagnetic induction noise and to prevent the module from malfunctioning by electrically connecting a metal cover, which holds a plastic case, to the case of the optical transmission module. CONSTITUTION: The photodetection module can be fixed to the optical transmission module by joining the slit in the flank of the plastic case 2 to the cut part of the case 4 of the optical transmission module. The metal cover 3 and the case 4 of the optical transmission module are made of metal which effectively shields the module from an external electromagnetic wave noise. After the plastic case 2 is fitted to the case 4 of the optical transmission module, the metal cover 3 is made to butt against the case 4 of the optical transmission module and fixed by soldering to the butting part, so that the both are electrically connected together. Consequently, the part from the housing 4 to the photodetection module body covered with the metal cover 3 has electromagnetic wave shield performance.
Patent JP-H06126189-A (JP)
Title: Production of hydrogen and oxygen by using semiconductor photocatalyst and production of hydrogen, oxygen and carbon monoxide
Inventor: SAYAMA KAZUHIRO
IPC: C01B32/40
Filed: 1992-10-19
Abstract: PURPOSE:To provide a method for efficiently producing hydrogen and oxygen from water by using a semiconductor photocatalyst and light energy and to provide a method for producing hydrogen, oxygen and carbon monoxide by using water and reducing carbon dioxide fixed as a carbonate. CONSTITUTION:Hydrogen and oxygen or hydrogen, oxygen and carbon monoxide are catalytically produced by suspending one selected from a group consisting of tantalum oxide and zirconium oxide as a semiconductor photocatalyst into water or an aqueous solution dissolving carbon dioxide and irradiating the same with light.
Patent JP-H05139886-A (JP)
Title: Production of arsenic compound single crystal
Inventor: FUJITA HIROMOTO
IPC: C30B27/02
Filed: 1991-11-21
Abstract: PURPOSE:To provide a method for producing an arsenic compound single crystal by a direct synthesis method capable of preventing the irregularity of a melted composition and of producing the single crystal having a good quality. CONSTITUTION:When a GaAs single crystal is produced by a direct synthetic method comprising charging As 13 and Ga 14 as starting raw materials and B2O3 15 as a liquid sealing agent in a crucible 12, a charging condition is set so that the whole space of the As-charged part is smaller than the volume of the Ga in the state that the starting raw materials are charged in the crucible 12.
Patent JP-H07158309-A (JP)
Title: Vibration damping structure of mechanical type parking facility
Inventor: OKIYA YOSHIHIKO
IPC: E04H6/14
Filed: 1993-12-07
Abstract: PURPOSE:To decrease the kinds of installed dynamic vibration reducing means, and to simplify mounting operation and reduce equipment cost by absorbing only the vibrations of a natural vibration mode resulting in low-frequency sound public nuisance. CONSTITUTION:A first dynamic vibration absorber 25A and a second dynamic vibration absorber are mounted on a steel frame construction 1. The natural frequency of the additional vibrator 29A of the first dynamic vibration absorber 25A is approximately equalized to the natural frequency of windows for peripheral buildings, and the vibrations of the steel frame construction 1 corresponding to the natural frequency of the windows are absorbed. The natural frequency of the second dynamic vibration absorber is approximately equalized to the natural frequency of the windows, and the vibrations of beams 9 corresponding to the natural frequency of the windows are absorbed.
Patent JP-H11116512-A (JP)
Title: Fluorinated oligophenyl compound and its use in liquid crystal material
Inventor: GRAY GEORGE W
IPC: C07C17/20
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound capable of preparing a liquid crystal mixture having a wide mesophase range and a relatively low viscosity, useful as a chirally tilt component for a smectic liquid crystal phase. SOLUTION: This compound is shown by the formula [(a) is O; R<1> to R<3> are each a 1-15C alkyl, etc.; at least one pair of pairs of lateral substituent groups such as (A, B), (C, D), (D, E), etc., are both hydrogen atoms] such as 4,4"-n-pentyl-2',5'-difluoro-p-terphenyl. The compound is obtained by an already- known method, for example, by reacting pentanoyl chloride with bromobenzene and aluminum chloride to give a reaction product, heating the reaction product with hydrazine hydrate and KOH to give a Grignard reagent, converting the Grignard reagent into a boron compound by using triisopropyl borate and coupling the boron compound with 4'-n-pentyl-2,5-difluoro-4-bromobiphenyl.
Patent JP-H03167767-A (JP)
Title: Secondary battery
Inventor: TAKEUCHI MASATAKA
IPC: H01M4/525
Filed: 1989-11-28
Abstract: PURPOSE:To obtain a secondary battery excellent in performance of all sorts by using a nonaqueous electrolyte formed when saturated hydrogen carbonate of carbon number more than 6 and less than 20 is added to a solution having sodium salts dissolved in an ether compound. CONSTITUTION:A secondary battery comprises a positive electrode 1, a negative electrode 6 and a nonaqueous electrolyte and the negative electrode 6 comprises a complex of a sodium alloy, a carbonaceous material and a binding agent and the nonaqueous electrolyte is formed by addition of saturated hydrogen carbonate of carbon number more than 6 and less than 20 to a solution formed by dissolution of sodium salts in an ether compound. In this case, positive electrode 1 composed mainly of sodium oxide and cobalt oxide is preferable. Thus the secondary battery has its energy density heightened, cycle life elongated and self discharge lowered.
Patent JP-H04176769-A (JP)
Title: Carrying device
Inventor: UBAGAI TOMOYASU
IPC: B61B13/06
Filed: 1990-11-13
Abstract: PURPOSE:To increase the running driving force as occasion demands by providing a power transmitting mechanism for optionally connecting a motor for generating a driving force for load lifting to the driving roller of a truck. CONSTITUTION:A pair of linear inductive motors 14 mounted on both side surfaces of the frame 7 of a carrying truck 6 are opposed to the vertical member 2 of a track, whereby a linear inductive motor is formed to exhibit a driven force. Two belts 20, 34 are engaged with the output shaft 19 of a rotating motor 18 in a motor unit 16, and the belt 20 is engaged with the input shaft 21 for a load lifting device 24 and connected to the load lifting device 24 through a clutch 22 and a brake 23. The belt 34 is connected to the driving shaft 32 of the auxiliary driving roller 31 of the carrying truck through a clutch 36 and a gear box 37, and by the connection to the clutch 36, the driving roller 31 to be engaged with the lower horizontal member 3 lower surface of the track by the rotating of the motor 18 is driven, and a driving force can be given to the carrying truck.