baber/WOPTO huggingface dataset:
Patent JP-H07203600-A (JP)
Title: Sound image shifting device
Inventor: MATSUTANI HIROSHI
IPC: H04S7/00
Filed: 1993-12-27
Abstract: PURPOSE:To reduce the setting space of a designating means at a sound image shifting position and a display means at the sound image position. CONSTITUTION:DSP 10 outputs plural inputted audio signals to the speakers 24, 26, 28 and 30 of a sound field 23 as a surroung stereo signal. The position of the sound image in the sound place 23 is shifted based on sound image position control information from CPU 32. CPU 32 displays the sound field 23 in a touch display 34, detects a contact position when a finger is touched to an optional position in the display and reports it to CPU 32. CPU 32 generates sound image position control information in accordance with it. At the same time, CPU 32 displays a sound image position display element 36 at the contact position and displays the position of the sound image.
Patent JP-2000183691-A (JP)
Title: Filter circuit
Inventor: SATO HIROAKI
IPC: H03H17/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a filter circuit that has a stable attenuation characteristic without dispersion and where an optical attenuation characteristic can be programmed. SOLUTION: This filter circuit 1 consists of an A/D converter circuit 11, a frequency detection circuit 12, a ROM 13, a comparison arithmetic circuit 14, and a D/A converter circuit 15. Then an input signal is given to the A/D converter circuit 11, where the signal is converted into a digital signal, and is fed to the comparison arithmetic circuit 14, in which the digital signal is ANDed with attenuation characteristic data read from the ROM 13, depending on the frequency of the input signal. The D/A converter circuit 15 converts a digital output of the comparison arithmetic circuit 14 into an analog signal.
Patent JP-H11288563-A (JP)
Title: Magnetic recording encoding system for a (1, 7) channel having a2/3 coding rate
Inventor: NOXON JAMES E
IPC: G11B20/14
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a system encoding data field on a disk with writing gate data. SOLUTION: A system has an encoder and a controller for receiving data guiding writing gate data to the encoder with a form of 0 bit and 1 bit. The encoder responds to writing gate data, generates a primary code with a form of 0 bit and 1 bit, and guides it to a disk. The primary code has the prescribed standard, the encoder generates secondary coding rate as exception when a writing gate disk does not bring the prescribed standard. In this case, the device is provided with a mechanism in which exception does not exist in a pit of the last prescribed numbers in a data field.
Patent JP-2001168772-A (JP)
Title: Device and method for switching hot standby line
Inventor: SAITO KAICHIRO
IPC: H04B1/74
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To avoid switching of an unnecessary transmission line due to the erroneous detection of a silent fail signal, which is caused by the fault of a device, in a hot standby line switching circuit. SOLUTION: The hot standby line switching circuit has a function for detecting the device fault of the line transmitting a control signal giving the instruction of line switching and it invalidates the control signal based on a silent fail state, which is detected by a system where the device fault is detected.
Patent JP-H05327726-A (JP)
Title: Active repeater unit
Inventor: JIEFURII OO TONPUSON
IPC: H04L12/413
Filed: 1992-12-15
Abstract: PURPOSE: To allow a transmission data message to reach only an objective data terminal equipment. CONSTITUTION: A logical section 50 is applied to each port 18a, 18b,... of an active repeater unit which compares the destination address of a data packet re-transmitted by an active repeater unit 17 with a data terminal equipment DTE 22 address, and the coincidence of the addresses is confirmed. A transmitter 24 of each port receives the re-transmitted data packet and a spurious carrier signal during the confirmation by the logical section 50. The transmitter 24 transmits the data packet to the corresponding DTE until the logical section 50 ends the confirmation. When the both addresses are made coincident, the transmitter 24 continues to transmits the data packet to the DTE by the logical section. When they are not coincident, the transmitter 24 is switched from the transmission of the data packet to the transmission of the spurious carrier signal.
Patent JP-2000180954-A (JP)
Title: Color projector
Inventor: OOSE NORIHIRO
IPC: G03B21/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To reduce production cost and to omit conventional focusing operation by making the depth of focus of right and left projection lenses longer than that of a central projection lens so that a swing angle may be zero. SOLUTION: The projection lens Lr is arranged in front of an R color cathode ray tube CRT-r so that its optical axis may be orthogonal to the display screen of the CRT-r. The projection lenses Lg and Lb are similarly arranged. The lenses Lr, Lg and Lb are designed to be focused on the point O of a screen S, and designed so that the depth of focus of the lens Lr +fR11 to -fR2 and the depth of focus of the lens Lb +fB1 to -fB2 may be longer than the depth of focus of the lens Lg +fG1 to -fG2. When the swing angles of the CRT-r and the CRT-b are zero, a projected picture is inclined at the position of the screen S and projected, but the depth of focus of the lenses Lr and Lb is made longer, so that out-of-focus on the periphery parts of the R and B color projected pictures is inconspicuous.
Patent JP-H05249572-A (JP)
Title: Printer provided with measuring unit adjustable to be at spectral sensitivity of copying material
Inventor: REIMUNTO MIYUENHI
IPC: G03B27/73
Filed: 1992-12-18
Abstract: PURPOSE: To provide a printer having a measuring unit which can be adjusted to be at the spectral sensitivity of a copying material. CONSTITUTION: The printer is provided with a light source 7 emitting a light beam 1 along a previously set path and a unit which is on the path and measures the density of a master to be duplicated. The measuring unit includes an objective lens 2, a filter on the downstream side of the lens 2 and a sensor 4 on the downstream side of the filter. The filter has a transmission pattern shifted when the angle of incidence of the light beam 1 on the filter is changed. The filter can be pivotally moved for changing the angle of incidence, so that the transmission pattern is shifted. Thus, the measuring unit can be adjusted with respect to the spectral sensitivity of the copying material used for duplicating the master.
Patent JP-H09159929-A (JP)
Title: Image transmission path for stereoscopic vision
Inventor: FUCHIOKA KENTAROU
IPC: G02B23/26
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To realize the stereoscopic vision of an observed image by constituting an image transmission path of objective lenses arranged adjacently to each other, an optical fiber whose light entering end face is arranged at the focus position of the objective lens, and a protection tube supporting and fixing the objective lens and the optical fiber. SOLUTION: The optical fibers 1 and 2 are arranged so that the focus positions of the objective lenses 3 and 4 may be on the light entering end faces of the optical fibers 1 and 2. To put it concretely, the light transmission path used for an endoscope, that is, the optical fibers or image pickup elements (CCD or the like) are paired and used, and a video from the single transmission path is given to a right eye and a left eye. In the method for transmitting the video to the eye; for example, two compact TV screens are provided for the left eye and the right eye and the video is transmitted in an ocular state. This is the same as observation performed in a state where a distance between left and right eyeballs is reduced to the set dimension of the objective lens, so that an observed object is stereoscopically viewed.
Patent JP-H09296673-A (JP)
Title: Extensible trestle (stepladder)
Inventor: HASHIGUCHI MASAHARU
IPC: E06C1/39
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to arbitrarily adjust the height in accordance with necessities. SOLUTION: Posts are provided with holes at every appropriate distance and a step is fixed thereto with pins at a necessary height.
Patent JP-2001170278-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine wherein the amusement of a game is enhanced by the rich variety of the game. SOLUTION: When a ball enters starting prize-winning ports 21 to 23, a main control part 400 opens a variable prize-winning device 40, carries out lot-drawing, changes the opened state of a pair of variable pieces 41 of the device 40 or the period of the opened state in accordance with the result of the drawing, and carries out the opening/closing operation of the device 40 repeatedly by the number of prescribed times corresponding to the result of the lot-drawing. Thus, the opened state of the device 40 and the period of the opened state are prevented from being constant and the prescribed number of the times of the opening/closing operation of the device 40 is prevented from being standardized.
Patent JP-H05170810-A (JP)
Title: Production of chlorinated polyolefin
Inventor: MIYAGAWA TAIDO
IPC: C08F8/20
Filed: 1991-12-24
Abstract: PURPOSE:To produce a chlorinated polyolefin of commercial value in the presence of a solvent outside the legal regulation. CONSTITUTION:The title process comprises chlorinating a polyolefin dissolved or suspended in a solvent with a chlorine gas or sulfuryl chloride in the presence of a free radical generator as a catalyst, wherein the solvent used is 1,4- difluorobenzene.
Patent JP-2001173341-A (JP)
Title: Blind device
Inventor: OISHI MAMORU
IPC: E06B9/302
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a blind device capable of eliminating obtrusive overlapped slats when an opening is fully opened, enjoying an original sense of liberation, at the same time, having a simple structure excellent in safety, decreasing trouble or the like and being operated as a compact tilting mechanism. SOLUTION: The blind device 1 includes a blind 5 consisting of a large number of slats 4 arranged in parallel in the vertical direction between jambs 2 and 3, expansible link mechanisms 7 and 8 bearing the ends of the slats 4 and arranged to the jambs 2 and 3, a link lifting mechanism 11 lifting the upper ends of link mechanisms 7 and 8 connecting the lower ends to the jambs 2 and 3 through elastic mechanisms 9 and 10 and placing the blind 5 to an opening shutting position and tilt mechanisms 12 and 13 tilting the slats 4 through the link mechanisms 7 and 8 at the opening shutting position of the blind 5.
Patent JP-H11186654-A (JP)
Title: Semiconductor optical amplifier and optical amplifier device
Inventor: KURODA KENJI
IPC: H01S5/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain an ultra-wide band semiconductor optical amplifier and optical amplifier device capable of simultaneously amplifying signal lights of two wavelengths of 1.3 and 1.5 μm for the optical communication. SOLUTION: This wide band semiconductor optical amplifier comprises an active regions in the form of a multiple quantum well structure where the thickness of one layer and energy gap of a quantum well are so formed as to be different from those of other layer. Non-reflective films 4, 5 are formed at both end faces of the active region 3, window regions at both end faces of the active region 3, and non-reflective film on its outside to further reduce the optical reflectivity.
Patent JP-H06183979-A (JP)
Title: Antiulcer agent
Inventor: UEHARA SATOSHI
IPC: A61P1/04
Filed: 1992-12-18
Abstract: PURPOSE:To obtain the subject new medicine containing dehydroepiandrosterone- sulfate or its salt as an active ingredient, exhibiting excellent antiulcer property, being low in toxicity and useful for the treatment and prevention of peptic ulcers such as gastric ulcer and duodenal ulcer. CONSTITUTION:The objective medicine contains dehydroepiandrosterone-sulfate (DHAS) or its salt as an active ingredient. This medicine is preferably administered once or divided into 2-3 portions in an amount of 5-100mg/kg adult.day as DHAS. The medicine is obtained as lyophilized pharmaceutical preparation for injection dissolved in use by adding, e.g. a neutral or basic amino acid such as glycine, macrogol and/or dextran having 30000-100000 average molecular weight to DHAS or its salt, dissolving the mixture in purified water and then subjecting the mixture to lyophilization.
Patent JP-2001175893-A (JP)
Title: Ticket vending device
Inventor: TOKIMORI TAKEO
IPC: G07B1/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To enable a purchasing customer to change the state of a hybrid ticket vending machine into a desirable state irrelevantly to the standby state of the machine after inserting a commutation ticket. SOLUTION: When the standby state corresponds to a ticket vending machine (train ticket issue mode), the purchase state of a fareadjusted train ticket which is automatically judged is abandoned by pressing a commutation ticket purchase button after commutation ticket insertion and the state is changed into the purchase of a commutation ticket; when the standby state corresponds to an automatic commutation ticket issuing machine (commutation ticket issue mode), the purchase state of a commutation ticket which is automatically judged is abandoned by pressing a train ticket purchase button after commutation ticket insertion and the state is changed into the purchase of a commutation ticket.
Patent JP-H11176026-A (JP)
Title: Optical information medium
Inventor: TAJIMA TOSHIAKI
IPC: G11B7/24094
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To effectively utilize an area being other than the data recording area for recording data and readable by an optical pickup. SOLUTION: This optical information medium is capable of recording and/or reproducing optically readable information. In an area being other than the data recording area for recording the data of the optical information medium and readable by the optical pickup, a spare data recording area 16 is provided for recording and/or reproducing information read by the optical pickup. In such a spare data recording area 16, information regarding the manufacture of the optical information medium is recorded beforehand, and is read by the optical pickup. Also, the spare data recording area 16 has an address means, and this area is used for trial writing and reading for OPC(optical output adjustment) or the like.
Patent JP-2001171344-A (JP)
Title: Catching detection device
Inventor: NAKATANI TADASHI
IPC: H01H35/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a large signal in the event of catching through a pyroelectric effect which is generated by the temperature change of a piezoelectric sensor provided along a window frame of an automobile caused by direct sunlight or a change in an outside air temperature. SOLUTION: This detection device has the piezoelectric sensor 6 made of a flexible piezoelectric material, disposed in at least one of an opening/closing part 5 and an opening part 4, and generating an output signal according to deformation; an amplification means 21 amplifying the output signal when the piezoelectric sensor 6 is deformed; a decision means 22 deciding the catching of an object between the opening part 4 and the opening/closing part 5 on the basis of the output signal of the amplification means 21; and a discharge means 20 for discharging electric charges generated by the piezoelectric sensor 6, provided between two electrodes of the piezoelectric sensor 6. Thereby, the charges caused by the pyroelectric effect are quickly lost.
Patent JP-H10183042-A (JP)
Title: Oil-base red ink
Inventor: NISHIMOTO TOMOHISA
IPC: C09D11/38
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-base red ink improved in long-term stability by mixing a specified red dye with a yellow dye, an aliphatic alcohol and a resin soluble therein. SOLUTION: An aqueous solution of basic dye is mixed under agitation with an aqueous solution of an acid dye, a direct dye or anionic surfactant, and the insoluble reaction product is separated by filtration, washed with water and dried to obtain a red dye of formula I (wherein R1 is H or methyl; R2 is H or a 1 or 2C alkyl; and A is an acid dye, a direct dye or an anionic surfactant or Cl). 2-15wt.% this dye is mixed under agitation with 0.2-10wt.% yellow dye of formula II (wherein R3 is an 8-18c alkyl), 40-90wt.% 4C or lower aliphatic alcohol and 1-20wt.% resin soluble in this alcohol to obtain an oil-base red ink which does not undergo dye precipitation even in a low-temperature long- term storage test, which include conditions favorable for dye precipitation, and therefore can give dense writing without skipping.
Patent JP-2001172926-A (JP)
Title: Portable traffic sign
Inventor: IKEDA NORIHIRO
IPC: E01F9/669
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a sign such as a traffic sign convenient in portability. SOLUTION: The portable traffic sign 1 is constituted of a foldable base sheet 2 and a foldable sign sheet 3 which can be detachably fitted to the base sheet 2 developed. A plate spring 22 retaining the shape of the base sheet 2 when it is developed is provided at the outer periphery of the base sheet 2. Further, a mounting member 23 for a mountable objective is provided at the outer peripheral part of the base sheet 2. The mounting member 23 is composed of a sucker 23B and a hook 23A. The sign sheet 3 is constituted of a reflexive reflection sheet on the surface of which a sign is indicated. Mutually detachable Hook and Loop fasteners 24, 40 are stuck to a face to which the sign sheet is affixed and the rear face 3b of the sign sheet 3.
Patent JP-H06197338-A (JP)
Title: Automatic answering video telephone set
Inventor: MORITA HIDEAKI
IPC: H04N7/14
Filed: 1992-12-22
Abstract: PURPOSE:To provide the automatic answering video telephone set in which the line efficiency is enhanced and the operability is improved. CONSTITUTION:This telephone set is provided with an automatic answering setting means 510 and a connection processing means 520. The automatic answering setting means 510 allows a transmission section 512 to send a voice line connection reject status with a reason code to the opposite party when a setting section 511 sets only a video image mode with respect to the voice line setup. Upon the receipt of the voice line connection reject status sent from the opposite party, a voice line connection section 521 of a connection processing means 520 is activated not to make connection of a voice line and when a discrimination section 522 discriminates the reason code and only the video image is discriminated, a data line connection section 523 sends a data line setup to the opposite party.
Patent JP-2001175083-A (JP)
Title: Image forming device
Inventor: HATTORI YOSHIO
IPC: G03G15/08
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device provided with a toner transporting device where toner from a toner storing container can be surely transported and the quantity of toner remaining in the toner storing container can be greatly decreased. SOLUTION: In the device, an air feeding means feeding air to agitate and make flow the toner in the toner storing container and an opening part in the toner storing container to decrease inside pressure are provided.
Patent JP-H10185638-A (JP)
Title: Impact type flow rate detecting device
Inventor: SATAKE SATORU
IPC: G01F1/30
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the machine height to miniaturize a device, and conform the opening of powder and grain supplying device to the transporting flow rate of power and grain to improve the measuring precision of the flow rate. SOLUTION: This detecting device has a powder and grain supplying device 3 capable of varying a supplying flow rate, a load detecting plate 6 arranged with an inclination so as to receive the load of powder and grain F fallen from the powder and grain supplying device 3, a load detector 10 for detecting the load added to the load detecting plate 6 and converting it into an electric signal, and an arithmetic means for calculating the flow rate of the powder and grain by the electric signal from the load detector 10. The powder and grain supplying device 3 has a bottom surface part 12 inclined to the same degree as the load detecting plate 6, and a feed port 13 for falling the powder and grain F onto the load detecting plate 6 on the inclined lower side of the bottom surface part 12.
Patent JP-H11189434-A (JP)
Title: Substrate with oxide film and its production
Inventor: KATOU AKEMI
IPC: C03C17/23
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To produce a substrate with a highly durable transition metal oxide film having excellent durability and productivity and providing a neutral reflected color and to provide a method for producing the substrate. SOLUTION: This substrate with an oxide film is produced by forming the oxide film of one or more kinds of metals selected from the group consisting of Co, Cr, Mn, Fe, Ni, Cu, Zn and lanthanoids (La to Lu) on the substrate and an interlayer having a refractive index not higher than that of the oxide film and a refractive index not lower than that of the substrate between the substrate and the oxide film.
Patent JP-H06173481-A (JP)
Title: Separate type pallet of parking device
Inventor: GO JUNICHI
IPC: E04H6/06
Filed: 1992-12-07
Abstract: PURPOSE:To park a car in the condition that a horizontal pallet is inclined and the get-on side is raised, by furnishing an elevating/sinking bed which is moved up and down by an elevating/sinking chain and whose level is held by a balance chain, furnishing the bed with an inclining table, and making it a pallet of separate type which is rotatable. CONSTITUTION:A pallet is separated into an elevating/sinking bed 5 and an inclining table 6, and the latter 6 is mounted on the former 5 by bearing with a support pin 26 and a fulcrum 25 for inclining table. The inclining table 6 is provided on a car path 22 which is inclined down toward the tire stop position while the get-on hole 29 is formed in an angle shape. The pallet is sunk, and get-on hole 31 is grounded, and the car path 22 is held level. When a rise button on an operation board is pushed, a motor is rotated, and an elevating/sinking chain 9 raises the pallet. At this time, the car path 22 is inclined toward the tire stop position 24. Thereby the car path 22 is made easy for a car to get in, and the parking can be made in stable state in the raised position.
Patent JP-2001175824-A (JP)
Title: Device for prevention against illegal use of ic card
Inventor: MATSUSHIMA KUNIO
IPC: G06K19/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for prevention against card illegal use which can guarantee security even for an ID card system which requires no troublesome operation. SOLUTION: This device is equipped with an IC card 1 where personal information is stored and an electronic wallet 2 that a user carries together with the IC card 1. The IC card 1 is provided with a time-limiting means 8 which is actuated once put away from the electronic wallet 2 and a control means 6 which invalidates the IC card 1 when the time limited by the time-limiting means 8 is exceeded.
Patent JP-H10188161-A (JP)
Title: Fire sensing alarm
Inventor: KISHIGAMI KENICHI
IPC: G08B17/06
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized alarm capable of being easily attached in respective households. SOLUTION: This small-sized alarm 2 is attached to a space part inside a sensor 1 and is operated by a dry cell 3. The attaching frame 5 of the sensor 1 is attached to the ceiling or wall of the kitchen or the like of the household by a screw. The dry cell 3 supplies power from a dry cell attaching metal fitting 7 to the alarm through an alarming device test push bottom 4 to give the alarm of fire early.