baber/WOPTO huggingface dataset:
Patent JP-H1051712-A (JP)
Title: Display drive mechanism
Inventor: SHIMIZU YUKIO
IPC: F16D63/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To decrease a force when a display panel strikes on an obstacle, resulting into stop by increasing a push-out force of the display panel and to decrease a force requiring the display panel to be stopped when it is contained and stopped due to a caught finger or the like. SOLUTION: A display panel 21 provided on a front of a casing 24 is tilted by forwarding a try 25 to push the panel forward. When the tray 25 is retracted backward, the display panel 21 is housed into a prescribed position of a front panel 29 of a casing 24, the display panel 21 is contained at a prescribed position of a front panel 29 of the casing 24. A rack 32 is formed to an upper face of the tray 25 toward a base end side and driven in the forward/backward direction by a torque from a motor 33. A roll 23 of a friction mechanism 20 is in contact with an upper face of the tray 25, which acts a friction weight on the movement in the forward/backward direction while pressing downward the tray. a force requiring to stop the display panel 21 is decreased with a caught funger when the display panel 21 is housed and the safety is ensured.
Patent JP-H1039352-A (JP)
Title: Shake correcting device
Inventor: USUI KAZUTOSHI
IPC: G03B5/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To surely lock a shake correcting optical system, without any backlash by executing an operation in a direction where supporting by an elastic supporting member is attained, so as to press an optical system holding part and attain locking. SOLUTION: A lens block part 20 is for locking a shake correcting lens 2, a latch solenoid 21 is attached to an electric board 5 and a pin 23 is attached to the top end of the latch solenoid 21, through a lever 22. This shake correcting device is structured so that when the latch solenoid 21 is driven upward in the figure (an arrow E), the pin 23 is moved downward (an arrow F) and inserted into the recessed part 3a of a lens chamber 3 through the hole 6a of a top board 6. Further, the pin 23 is energized to press the lens chamber 3 downward by a spring 24 and the lens chamber 3 is fixed by the pin 23, so that the shake correcting lens 2 can be fixed. Then, locking is attained in such a manner that the top end part 23a of the pin 23 is pressed on the bottom of the recessed part 3a of the lens chamber 3. Thus, the lens chamber 3 can be surely locked.
Patent JP-S5987537-A (JP)
Title: Controlling circuit of data having priority degree
Inventor: HOSOMI YUUSAKU
IPC: G06F13/00
Filed: 1982-11-11
Abstract: PURPOSE:To simplify the constitution of a data controlling circuit by incorporating a communication control device to one set, providing a priority degree selecting circuit, and transmitting a data in order of the priority degree. CONSTITUTION:Transmission of a data is program-controlled by a microcomputer of a controlling circuit of the data, and the data whose priority degree is determined is stored in each address position in a priority degree distinction data memory 9. Contents of a priority degree distinction register 9-1 of this memory 9 are read out to a priority degree selecting circuit 7 in order of the priority degree, and are provided as a logic 1 to one input of corresponding AND gates 4-1-4-4. Also, the data of the address position of the register 9-1, which is read out to the circuit 7 is read out to a communication controlling circuit 6 from an information memory 9-2, and the data read out to the circuit 6 is provided in parallel to the other input of the gates 4-1-4-4. In this state, the data is transmitted from the gates 4-1-4-4 in order of the priority, and the constitution of a data controlling circuit is simplified.
Patent JP-H0364890-A (JP)
Title: Discharge lamp lighting device
Inventor: NOMOTO IKUYA
IPC: H05B41/16
Filed: 1989-08-02
Abstract: PURPOSE:To prevent the current capacity of a switching device from increasing dependently on the number of lamps even if many lamps are lit by changing over switch elements from OFF to ON when a current flowing the switch elements is decreased to almost zero. CONSTITUTION:A switch frequency is set higher than a resonant frequency omega0 of the inductance of a choke 11 and the synthetic capacity of a capacitor 12 and preheating capacitor 17. The resonant frequency omega1 of the inductance of a choke 17 and the synthetic capacity of a capacitor 18 and preheating capacitor 22 is previously set lower than omega0. The preheating current of a discharge lamp 19 is incremented according to a decrease in frequencies of switch elements 3 through 6, and further, another discharge lamp 13 is lit at first according to a decrease in drive frequencies of the switch elements 3 through 6, and next, the discharge lamp 19 is lit. Therefore, the resonant frequencies are set at the different values so that the discharge lamps 13 and 19 are preheated and lit in sequence, thereby lighting the lamps without applying an excessive current onto the switch elements 3 through 6 at one time.
Patent JP-H0675632-A (JP)
Title: Linear actuator
Inventor: ISOBE FUMIO
IPC: G05D3/00
Filed: 1991-08-08
Abstract: PURPOSE:To provide the linear actuator which suppresses an increase in weight to a necessary irreducible value as a driving force increases. CONSTITUTION:The linear actuator is equipped with a permanent magnet 2 which has one magnetic pole coupled with an end surface of a cylindrical center yoke 1 and the other magnetic pole coupled with an outer yoke 3 facing the cylindrical surface of the center yoke 1 at a specific interval, and a moving coil 4 is arranged between the outer yoke 3 and center yoke 1 so that the coil can move out and in; and the permanent magnet 2 is formed in a ring shape having an internal diameter larger than the external diameter of the moving coil 4.
Patent JP-H0544794-A (JP)
Title: Reduction gear with rocking rotary plate
Inventor: KANAMARU NAONOBU
IPC: F16D31/02
Filed: 1991-08-08
Abstract: PURPOSE:To reduce a mechanical noise by constituting a reduction gear mechanism which rotates a fixed plate and a rocking rotary plate, being opposed with an optional tilt angle and a rotational phase difference, as engaging them gradually via an engaging means contacting in the axial direction. CONSTITUTION:When an input shaft 4 is rotated, a cylindrical swash plate 6 is also rotated, and a rocking rotary plate 19 is made into conical motion via a sliding member 22. Then, a contact point between the spherical head of a driving pin 18 and a round head guide hole 23 is successively shifted in a direction of rotation with a semispherical projection 20 as the center. At this time, a reduction gear ratio grows larger in proportion as a tilt angle of the rocker rotary plate 19 to a fixed plate 16 becomes lessened, thus transfer torque is increased too. Thus, contact between the fixed plate 16 and the rocking rotary plate 19 is carried out in the axial direction and fitting between a sphere and a round hole, so that there is no deviation between these plates themselves, thus a mechanical noise becomes lessened.
Patent JP-S6259234-A (JP)
Title: Production of catechol derivative
Inventor: MORITA YOSHIMI
IPC: C07C43/23
Filed: 1985-09-10
Abstract: PURPOSE:To obtain the titled substance in high yield, by oxidizing a 2- hydroxybenzaldehyde derivative while adding dropwise an alkali aqueous solution to a reaction system containing hydrogen peroxide or adding dropwise simultaneously hydrogen peroxide and the alkali aqueous solution. CONSTITUTION:An alkali aqueous solution is dropwise added to a suspension solution of a compound shown by the formula (R is H, lower alkyl or lower alkoxy) and an aqueous solution of H2O2 while stirring or equivalent amounts of the alkali aqueous solution and the aqueous solution of H2O2 are added dropwise to the suspension aqueous solution of the compound shown by the formula simultaneously, to give catechol. The amounts of the alkali (e.g., NaOH or KOH) and H2O2 are 0.8-2 mols based on the compound shown by the formula I, respectively and the reaction temperature is 20-100 deg.C. USE:An intermediate for producing drugs and agricultural chemicals.
Patent JP-H03290637-A (JP)
Title: Camera
Inventor: TSUJI SADAFUSA
IPC: G03B17/30
Filed: 1990-07-27
Abstract: PURPOSE:To simplify the operation of taking out a film cartridge with simple structure by forming the cover of a cartridge chamber in a shape having a specified height. CONSTITUTION:The cover 10 of the cartridge chamber where the film cartridge 9 is inserted and pulled out has the specified height H so as to cover the periphery of the end in an axial direction of the cartridge 9 which is loaded in the cartridge chamber by the specified length in the axial direction by allowing the cover 10 to close the entrance of the cartridge chamber, and the end in the axial direction of the loaded cartridge 9 is exposed by allowing the cover 10 to open the entrance of the cartridge chamber. With such constitution, the operation of taking out the film cartridge 9 is simplified with simple structure without providing an ejecting mechanism.
Patent JP-H0950600-A (JP)
Title: Portable current position transmitter
Inventor: NAKAYAMA KEIICHI
IPC: G01C21/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a portable current position transmitter having excellent portability and capable of receiving position information or the like by a GPS (global positioning system) receiving part, confirming a position and transmitting data such as position information. SOLUTION: The portable current position transmitter consists of the GPS receiving part B for receiving a radio wave from an artificial satellite and converting the received radio wave into position information, time information, speed information altitude information, and advancing direction information, a computer part A having a display part 4 for displaying those information and a radio transmission part C capable of transmitting respective received information simultaneously with their display. Respective power sources for the GPS receiving part B, the computer part A and the radio transmission part C can be driven and processed only by a battery 9.
Patent JP-H0844475-A (JP)
Title: Character input device
Inventor: KIRIYAMA MASASHI
IPC: G06F3/0481
Filed: 1994-08-02
Abstract: PURPOSE:To automatically prevent processing operation from being interrupted by a virtual keyboard when the keyboard is not used by providing this character input device with respective specific discriminating means and a changeover display means. CONSTITUTION:Input devices such as a keyboard 8 and a pointing device 9 are connected to an input control part 7. When the virtual keyboard is started, a CPU 2 displays a window of the virtual keyboard or an icon for the virtual keyboard on a CRT 12 to discriminate whether the end of the virtual keyboard is instructed or not. When input using the virtual keyboard is not executed, the window of the virtual keyboard is automatically switched to the virtual keyboard icon for displaying the virtual keyboard on an window. Consequently processing operation is not interrupted by the window of the virtual keyboard.
Patent JP-H0364736-A (JP)
Title: Liquid crystal display cell and production thereof
Inventor: SAKAYORI HIROYUKI
IPC: G02F1/1339
Filed: 1989-08-03
Abstract: PURPOSE:To always maintain a prescribed interval between two substrates placed opposite to each other by fixing adhesive coated spacers on one of the substrates with the adhesive. CONSTITUTION:Orienting films 5, 6 of polyimide, etc., are printed on the surfaces of electrodes 3, 4 formed on the opposite surfaces of two substrates 1, 2, respectively, the surfaces of the films 5, 6 are rubbed and spacers 9 obtd. by coating spherical granules 9A with an adhesive 9B are spread on the second substrate 2 and heated. The adhesive 9B softened and fluidized by the heating moves between the orienting film 6 and the granules 9A and hardens so as to fix the granules 9A on the film 6. When a liquid crystal 8 is injected into the resulting liquid crystal cell, even in the case where the cell moves in a direction in which the two substrates 1, 2 are separated, the granules 9A are kept in contact with the substrate 1 and the separation of the granules 9A as spacers 9 and the exfoliation of the orienting films are prevented in the cell.
Patent JP-H0248320-A (JP)
Title: Transporting device
Inventor: YOSHIDA HIROICHI
IPC: B65G15/18
Filed: 1988-08-10
Abstract: PURPOSE:To securely maintain a variety of complicate transport passage constitutions such as the horizontal direction curvature and the vertical direction curvature of a transport body and permitting the transport to the position in the three dimensional direction by constituting the titled device so that the belts are engaged with a driving roller which is engaged with the teeth of the belts at the both edges of a flexible sheet. CONSTITUTION:Belts 2 and 2 are squeezed, and the driving teeth 5a on the obverse surface are meshed with the external teeth 4 formed on the outer surface side of the belt 2, and a pair of driving rollers 5 for driving the belt 2 by the revolution of the driving teeth 5a are installed in front of and at the back of the opened port parts P and Q. A pair of free revolution rollers 6 and 6 which slidingly contact the inner surfaces of the belts 2 and 2 are installed at the center parts of the opened port parts P and Q, and the engagement of the both belts is released by compulsorily separating the both belts 2 and 2, and the opened port parts P and Q are formed.
Patent JP-2001025794-A (JP)
Title: Pretreating apparatus and apparatus for treating catalyst utilizing the same
Inventor: OKADA HIROO
IPC: C02F9/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a pre-treating apparatus and an apparatus for treating catalyst, wherein oil and suspended materials in water to be treated can be surely removed and reduction of catalytic performance can be prevented even if the apparatus is operated for a long period, by serially disposing a precision filter, a coalescer and a membrane treating means in a liquid way of the water to be treated in this order. SOLUTION: A pre-treating apparatus 20 comprises a precise filter 1, a coalescer 2 and a membrane treating means 3 serially disposed in this order. A stock tank 4 is disposed on the upstream side of the precise filter 1 and water 4a to be treated stocked therein is introduced to the precise filter 1 through a liquid path p1 and p2, introduced from the precise filter 1 through a liquid path p3 to the coalescer 2 and introduced from the coalescer 2 through a liquid path p4 and p5 to the membrane treating means 3. A filtration pump P1 forming a liquid flow from the liquid path p1 to the liquid path p2 is disposed between the liquid path p1 and the liquid path p2 and a suction valve V1 and a flow controlling valve V2 are attached to the liquid path p1 and liquid path p2 respectively.
Patent JP-S6442445-A (JP)
Title: Production of phenol
Inventor: KAMITOKU TETSUO
IPC: C07C37/60
Filed: 1987-08-11
Abstract: PURPOSE:To readily obtain phenol using safe substances without explosiveness, by reacting benzene with excess CO and an oxidizing agent in the presence of a Pd based catalyst, 1,10-phenanthroline and under mild condition of a low temperature. CONSTITUTION:Benzene and a bland of CO with an oxidizing agent (preferably O2) at 1:3-15 molar ratio are used and reacted in the presence of a Pd catalyst and 1,10-phenanthroline (in an amount of 0.5-2mol. based on the Pd atoms) at 150-220 deg.C under 7-30kg/cm<2> pressure to afford phenol. Palladium acetate, Pd black, and Pd-C are preferred as the Pd based catalyst, supported and prepared by impregnating a carrier with an aqueous solution of PdCl2 acidified with hydrochloric acid, etc., then activated by reduction, etc., for use. The amount of the catalyst used is 0.002-0.010g atom (expressed in terms of Pd metal) based on 1mol. benzene.
Patent JP-H1044825-A (JP)
Title: Structure for vacuum pump type constant-speed drive system
Inventor: SAINOSE HIROSHI
IPC: F02D11/06
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a vacuum pump type constant-speed drive system which requires only a simple vehicle-body design therefor and is easily mounted on a vehicle as an additional part. SOLUTION: A vacuum pump 351 provided on the engine-room side and a diaphragm actuator 301 arranged on a mount 312 on the interior side are connected to each other by means of a vacuum hose 316 to constitute an automatic drive system. The diaphragm actuator 301 on the interior side has therein a release valve 300 and is thus adapted to reliably release negative pressure to the outside even if the vacuum hose 316 clogs up for same reason.
Patent JP-S6093621-A (JP)
Title: Magnetic recording medium
Inventor: MIYOSHI SHIGETOU
IPC: C09D175/04
Filed: 1983-10-26
Abstract: PURPOSE:To improve dispersibility of magnetic powder and to obtain a recording medium having an excellent curling property by binding a resin having the specific structure in which essentially vinyl chloride is polymerized in the presence of a thermoplastic polyurethane resin. CONSTITUTION:A resin having the structure of the formula in which essentially vinyl chloride is polymerized in the presence of a thermoplastic polyurethane resin is used as a binder. The thermoplastic polyurethane elastomer modified mainly by the vinyl chloride has the following compsn. and can be produced by, for example, the following method: The resin is obtd. by polymerizing a vinyl chloride monomer by using a peroxide catalyst in the presence of polyurethane and contains 70-30wt% vinyl chloride.
Patent JP-H10116252-A (JP)
Title: Information processing system and information transfer method therefor
Inventor: KUBOTA MITSURU
IPC: G06F15/02
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To down-load information (specially, schedule data), generated by an information processor such as a personal computer, to a portable information processor. SOLUTION: Information generated by a 2nd information processing means 500 such as a personal computer and additional information for the information are converted by a character code/pen data conversion part 501 into data that a 1st information processor 100 such as the portable information processor can handle, and the data are transmitted from a data transmission part 502 to the 1st information processing means 100. The 1st information processing means 100 stores in the sent information and the additional information for the information in a specific memory area as information in related page units.  In the process for conversion to the data that the 1st information processing means 100 can handle, data and time data of the 2nd information processing means 500 are converted into, for example, code data and the schedule contents are converted into coordinate dot array data and bit map data.
Patent JP-H0950446-A (JP)
Title: Wiring display method
Inventor: SHIGEGAKI MASATO
IPC: G06F17/50
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To easily recognize the congestion degree of wiring in the case of a reduction display and to perform display at a high speed by displaying the wiring thinner than a pixel probabilitically. SOLUTION: The wiring thinner than the pixel is plotted with a probability proportional to the thinness on a display screen. That is, when the wiring is thinner than the pixel, the wiring is plotted with lower probability when the wiring width is thinner and with higher probability when it is thicker. As the easiest plotting probability, a method for taking the wiring width itself for the probability when the wring width is 1 or less than 1 can be mentioned. A monotone increase function for which generally it is 0 when the wiring width is 0 and it is 1 when it is 1 or more than 1 is sufficient. It is empirically obtained that the larger part of processing time is spent within a plotting routine in normal graphic display. Thus, when the number of times that the plotting routine is called is less, the processing time is shortened that mach.  By this method, the number of times when the plotting routine is called is actually reduced and the display speed is accelerated compared to the case of plotting all the wiring.
Patent JP-H0559052-A (JP)
Title: New cyclic compound or its salt and antimicrobial agent containing the same compound or salt
Inventor: YOKOMOTO MASAHARU
IPC: A61P31/04
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a new compound having a 1,8-quinolinecarboxylic acid structure, having excellent antimicrobial action and oral absorption. CONSTITUTION:A compound shown by formula I [R<1> is H or carboxyl-protecting group; R<2> is H, halogen or (protected) amino; R<3> is H or alkyl; R<4> is H, alkyl, acryl or aralkyl; X is H or halogen; Y is halogen, NH2, OH, cycloalkylamino, mono- or dialkylamino, cyclic amino, alkyl, cycloalkenyl, R<5>-(CH2)n-A (R<5> is H, NH2, nitrogen-containing heterocyclic group, etc.; A is O or S; m is 0-3), etc.; n is 0-2] such as ethyl 4,5-difluoro-2,3-dihydro-7-oxo-1H,7H-pyrido[3,2- ij]cinnoline-8-carboxylate. The compound is obtained by subjecting a compound shown by formula III (R<1a> is alkyl; Z<2> and Z<3> are H, alkyl, acyl, etc.) derived from a compound shown by formula II to ring formation and N-alkylating or N-acylating the prepared compound shown by formula IV.
Patent JP-H1027458-A (JP)
Title: Method for printing label of disk and device therefor and optical disk
Inventor: YOSHIMURA YOSHIO
IPC: G11B23/40
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To uniformly and satisfactorily print a label by transferring a toner image to a transfer belt in an electrophotographic system and transferring this toner image onto the surface of an optical disk. SOLUTION: A toner image is imparted in accordance with a printing pattern to the transfer belt 25 in the electrophotographic system by using an image making device 11. Subsequently, the toner image imparted to the transfer belt 25 is nonelectrically transferred with heat and pressure to the optical disk 1 conveyed by a disk conveying device 13 by using a transfer device 12. By this method, since the transfer of the toner image to the optical disk 1 is nonelectrically performed, a different dielectric constant of each part of the optical disk 1 does not influence the uniformity of the toner transfer. Consequently, evne when there are differences between individual parts of the optical disk in dielectric constant, the toner transfer to each part of the optical disk 1 is uniformly carried out, thus performing the label printing uniformly and satisfactorily.
Patent JP-H0651413-A (JP)
Title: Radiation image erasing device
Inventor: OTA YASUYOSHI
IPC: G03B42/02
Filed: 1992-07-28
Abstract: PURPOSE:To continuously perform erasing processing even though some of the erasing light sources are turned off as to a radiation image erasing device in which erasing light including no ultraviolet rays emitted from a first erasing light source irradiates the sheet so that radiation energy accumulated on the sheet is discharged while a stimulable phosphor sheet is fed. CONSTITUTION:Turning-off detectors 71a-71e are respectively provided on fluorescent lamps 61a-61c as the first erasing light source and on the fluorescent lamps 61d and 61e as the second erasing light source, and output therefrom is inputted in a controlling circuit 72. The controlling circuit 72 controls the feeding speed of the stimulable phosphor sheet 11 based on the number of the erasing light source capable of being turned on and rate between the number of the first erasing light source capable of being turned on and the number of the second erasing light source capable of being turned on.