baber/WOPTO huggingface dataset:
Patent JP-2001132799-A (JP)
Title: Lift chain for elevating container
Inventor: KINOSHITA KAZUYOSHI
IPC: B66C1/12
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a lift chain for elevating a container, for improving reliability on strength and provide a sharply prolonged service life. SOLUTION: Each of a pair of right and left roller link plates 2 forms a double plate, consisting of two link plates 3 and 4 of one being the inside and the other being the outside. A roller 11 is fitted in a bush 8 to intercouple the end parts of the inside roller link plates 3. Each of a pair of right and left pin link plates 5 forms a double plate consisting of an inside pin link plate 6 formed, such that an end part is situated inserted between the end parts of the inside roller link plate 3 and the outside roller link plate 4 and an outside pin link plate 7 formed, such that an end part is situated in a state to be laminated to the outside of the end part of the outside roller link plate 4.  The end parts of all the plates of the inside and outside link plates 3 and 4 of a pair of the roller link plates 2 and the inside and outside link plates 6 and 7 of a pair of the pin link plates 5 are coupled together by a single pin.
Patent JP-H11137350-A (JP)
Title: Simple transfer device
Inventor: SEKINO IWAO
IPC: A47B49/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a simple transfer device which is easily fitted to anywhere and also is inexpensively produced by simple structure. SOLUTION: The transfer device M is constituted comprising a base stand 1 having a hollow case 2, a motor 4 arranged inside the case 2 and a helically formed rotary body 6 and a transfer body 10 having a transfer bracket 11 for mounting a transferred member, a slider connected to the bracket 11 and a transfer guide 13. The rotary body 6 is fixed to the motor in one end and is provided with a helical part 6a and a space part 6b which is formed with the helical part 6a. A slider 15 is inserted to the space part 6b and also pressurized by the end part of the helical part 6a by the rotation of the rotary body 6 so as to execute linear movement while being guided by the notch guide part 2c of the case 2 and the transfer guide 13. Therefore, the transferred member mounted on the transfer bracket 11 is moved.
Patent JP-H03173654-A (JP)
Title: Liquid jet recorder
Inventor: KIMURA TAKASHI
IPC: B41J2/05
Filed: 1989-12-01
Abstract: PURPOSE:To realize highly precise gradation recording by varying the energy and the number of input pulses to a heating element, required for formation of a single picture element, according to picture information in a recorder where recording liquid is jetted by a force produced through thermal volumetric expansion of a bubble. CONSTITUTION:Driving signal comprises a group of N pulses for a single picture element, and driving voltage Vp is varied. The length of an ink column is varied in step by varying the number N of pulse so that the ink column is elongated as the number N increases. The ink column also elongates as the driving voltage Vp increases. lt means that the time difference between arrivals of the leading edge and the trailing edge of the ink column to a paper will vary, hence it means that the adhesion area of ink will vary because a nozzle moves relatively to the paper at a predetermined speed. Since the nozzle has a predetermined diameter, variation of the length of the ink column causes variation of delivery of ink. Consequently, a dot diameter corresponding to picture information can be obtained and the dot diameter can be varied by varying the number of pulse required for formation of a single picture element and by varying the driving voltage in a region where the dripping speed varies according to the driving voltage.
Patent JP-H05149768-A (JP)
Title: Suction-type flow sensor
Inventor: IZUMI NAONORI
IPC: G01P5/12
Filed: 1991-11-27
Abstract: PURPOSE:To perform temperature correction with a simple means by inputting the output signals of thermistors for measurement to a differential amplifier as differential input signals and offsetting the output variations of the thermistors caused by the change of the ambient temperature. CONSTITUTION:When a fluid to be measured flows through a measuring flow passage 1a, the electric current flowing to the thermistor for measurement 2a of a constant-resistance circuit 3a is increased so as to heat the thermistor 2a by the temperature lowered by the flow of the fluid so that the surface of the thermistor 2a can be maintained at a constant temperature. Since no fluid current comes into collision with a thermistor 2b for comparison, the current flowing to the thermistor 2b does not increase. Therefore, when the signals corresponding to the heating currents of the thermistors 2a and 2b are inputted to a differential amplifier 4, the flow rate of the fluid to be measured flowing to the thermistor 2a can be measured without receiving any influences from the change of the ambient temperature. When this method is used, temperature correction can be easily performed by taking the difference between the outputs of the thermistors for measurement and comparison without using any complicated analog arithmetic circuit, etc.
Patent JP-H05146797-A (JP)
Title: Method for eliminating active oxygen in ozonization
Inventor: AOYANAGI SHIGEO
IPC: C02F9/00
Filed: 1991-11-28
Abstract: PURPOSE:To protect a microbe phase to be deposited on a biological activated carbon in the succeeding stage without dissipating the biological function of an org. polymer by eliminating the active oxygen generated when city water, etc., are ozonized prior to the biological activated carbon treatment as the pretreatment. CONSTITUTION:The fine particles in raw water are flocculated and settled by a flocculant, water is continuously passed through the ozonization tank 14, and ozone 17 is injected at an appropriate rate to ozonize the water when the water is then treated in an activated-carbon treating tower 16, treated with chlorine and completely treated, ascorbic acid 15 or glutathione is injected at a specified concn. into the ozonized water, and the active oxygen generated when the ozone 17 is hydrolyzed is eliminated.
Patent JP-2001134855-A (JP)
Title: Burglar proof sensor unit and commodity managing/ marketing method
Inventor: YOKOCHI YOSHINARI
IPC: G01V8/10
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To perform commodity managing/marketing such as the forgery prevention, burglary prevention, inventry control, physical distribution route analysis and display popularity analysis or the like of commodities. SOLUTION: A reflection type hologram member 4 in which a hologram element 31 for data expressing article managing information, a hologram element 32 for burglar proof sensor unit and a hologram 33 for visual recognition are formed, is embedded or stuck on the surface of commodity 10, the burglary of the commodity is detected by reproducing the hologram element 32 for burglar proof sensor unit, and commodity managing information is collected by reproducing the hologram element 31 for data.
Patent JP-H06160876-A (JP)
Title: Transparent electrode plate and its production
Inventor: FUKUYOSHI KENZO
IPC: G02F1/1343
Filed: 1992-11-24
Abstract: PURPOSE:To provide the transparent electrode plate having a sufficiently high electrical conductivity as the transparent electrode plate to be used for a display having high quality and wide screen and its production. CONSTITUTION:A thin film 3 of indium oxide added with zirconium oxide as a dopant is formed by a sputtering method on the transparent substrate 1 having color filter layers 2R, 2G, 2B. The carrier density is increased with an increase in the amt. of the dopant to be added. On the other hand, the mobility of the carriers is maintained approximately constant, by which the transparent electrode plate having the high electrical conductivity is obtd.
Patent JP-H03198838-A (JP)
Title: Expansion display for ct image
Inventor: YOSHIKAWA JUNICHI
IPC: A61B6/03
Filed: 1989-12-04
Abstract: PURPOSE:To determine positional relationship of an expansion image to an image before an expansion by a method wherein an image before the expansion is reductively displayed at a part of a screen of a display device while an expansion range frame is displayed as set for the image prior to the expansion and moreover, they are displayed on the same screen. CONSTITUTION:A data of an expansion object image is read selectively from a memory 1 in which a data of a CT image is stored and transferred to a work memory 4 for expansion processing to be reduced properly to display an image 7 before the expansion at a part of a screen 6 of a display device 2. Then, am input unit 3 is operated to set a range in which an image 7 before the expansion should be displayed being expanded. Then, an expansion range frame 8 set is displayed on the image 7 before the expansion as displayed. Then, an image stored in the work memory 4 for expansion processing is expanded in real time according to the expansion range frame 8 set and an expansion image 9 thereof is displayed fully in the same screen 6 of the display device 2. Thus, the image 7 before the expansion reduced, the expansion range frame 8 set within the image 7 before the expansion and an expansion image 9 of the image in the expansion range frame 8 are displayed simultaneously in one screen 6.
Patent JP-H06157818-A (JP)
Title: Crosslinking agent
Inventor: TOUSO TOSHIYA
IPC: C08K5/17
Filed: 1992-11-24
Abstract: PURPOSE:To obtain a crosslinking agent effective for many polymers by using a specified quat. ammonium thiocyanate compound. CONSTITUTION:100 pts.wt. polymer such as a chloropolymer, a bromopolymer, a fluoropolymer, an epoxypolymer or a glycidylated epoxy resin is mixed with 0.1-40 pts.wt. crosslinking agent comprising a quat. ammonium thiocyanate compound of the formula (wherein R1 to R4 are each 1-25C alkyl, alkoxyalkyl, aryl, alkylaryl or polyoxyalkylene, provided that at least one of them may be unsaturated or substituted with hydroxyl), and the mixture is heated at 100-250 deg.C for 0.5-240hr to crosslink the polymer.
Patent JP-H05125759-A (JP)
Title: Bearing-wall structure residence using single thick woody material wall
Inventor: NAKAMOTO SUKEMASA
IPC: E04H1/02
Filed: 1991-10-31
Abstract: PURPOSE:To improve a function and workability by forming a lamellar body by using a material, in which a woody section chip and an air layer are entwined, and using the lamellar body as the face material of a wall, a floor, a ceiling, etc. CONSTITUTION:The woody section of wood is cut roughly and a woody section chip is formed, and a lamellar single thick woody material 5, in which the chip is held between fiberboards under the state, in which an air layer is entwined, is formed. A lamellar body under the state, in which the air layer is entwined with said woody section chip, is formed, and the single thick woody material 5 may be shaped. These woody materials 5 may also be compounded with plywood, a particle board, a fiberboard, a veneer laminated material or a laminated lumber. When a bearing-wall structure residence is installed, the woody materials 5 are used as a wall, a floor, a ceiling, etc. Accordingly, a framework member such as a column, a diagonal bracing, etc., and a heat- insulating material are omitted and workability can be improved while heat- insulating properties and horizontal load strength can be increased, and quality unevenness can be prevented.
Patent JP-H02159102-A (JP)
Title: Microwave filter device
Inventor: KITAMURA KOICHI
IPC: H01P3/08
Filed: 1988-12-12
Abstract: PURPOSE:To reduce the mismatching loss or the transmission loss by separating plural filters from each other via the narrow wall surface parts of a shielding casing and connecting these separate filters via a microstrip line. CONSTITUTION:A microwave signal of 10GHz is supplied form an input connector 1 and led to a filter substrate 2 made of a dielectric board to undergo the band limitation via the first filter 6. Then the microwave signal is supplied to a microstrip line part 5 formed at a part to be connected to the second filter 6. The distance between wall surfaces of a shielding room 4c set at the connecting part is smaller than the distance between wall surfaces of a shielding casing of a shielding room 4a. The cut-off frequency is increased so that the interference is reduced between both filters 6 connected to each other. Thus it is possible to secure an effect equivalent to that obtained in such a case where both filters 6 are filtered independently of each other. As a result, the mismatching loss or the transmission loss can be reduced in a connection state.
Patent JP-2001134387-A (JP)
Title: Information retrieving device and information processor
Inventor: NISHIMURA AKIRA
IPC: G06F3/06
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To cope with a bit error by a host device by simple structure by applying, for example, a removable hard disk device, a memory card, etc., to record a video signal to video equipment, etc., on which the hard disk device and the memory card are mounted regarding an information reproducing device and an information processor. SOLUTION: This information reproducing device and the information processor transmit error information ERF to external equipment by being synchronized with data when an error which is difficult to be corrected is generated in the case of reproduction.
Patent JP-2000136266-A (JP)
Title: Rubber composition for injection molding, golf ball made thereof and its production
Inventor: TANAKA TOSHIAKI
IPC: C08K5/10
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for injection molding capable of securing the fluidity of a rubber composition necessary for injection molding without deteriorating the characteristics of vulcanized molded article and preventing the scorch by suppressing the temperature increase of the composition in the flow channel, provide a golf ball produced by using the composition and provide its production process. SOLUTION: This rubber composition for injection molding contains a diene rubber, a crosslinking agent, an α,β-unsaturated carboxylic acid and/or its metal salt and an α,β-unsaturated carboxylic acid alkyl ester. The ratio of the total amount of the unsaturated carboxylic acid and the carboxylic acid metal salt (carboxylic acid + carboxylic acid metal salt) to the alkyl ester [(carboxylic acid + carboxylic acid metal salt)/ester] is 1.0-12.
Patent JP-H10256777-A (JP)
Title: High-frequency emi shield accompanied with air flow for enclosure of electronic apparatus
Inventor: COLLINS PAT ELLIOT
IPC: G11B33/14
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a light-weight electromagnetic shield for the enclosure of electronic apparatus superior in the air flow characteristic at low cost by a structure, wherein a plurality of tunnel openings through a nonconductive plate serve as a waveguide attenuator for attenuating high-frequency electromagnetic radiation passing through the tunnel openings from an electronic device in the enclosure. SOLUTION: This enclosure for a peripheral unit forms a box 10, having front end covered by a front end decorative plate 12 and an electromagnetic interference shield plate 14. The front end decoration plate 2 forms a plastic molding piece, including a slit 6 for providing an air channel to the front face of the electromagnetic interference shield plate 14 from the outside. The electromagnetic interference shield plate 14 is provided with a plurality of tunnel openings 18 for supplying the air flow into the enclosure, therein each tunnel opening 18 serves as a waveguide attenuator for attenuating high-frequency electromagnetic radiation passing through the tunnel opening 18.
Patent JP-2001130316-A (JP)
Title: Driving control device of corner pole for automobile
Inventor: TANUMA HIROSHI
IPC: B60Q1/32
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a driving control device of a corner pole for an automobile capable of reducing generation of sound when telescoping the corner pole for the automobile. SOLUTION: This driving control device comprises a main switch SW3 for outputting an expansion command signal and a storing command signal of a telescopic pole 12; a lifting-end side contact spring s1 for detecting the position of a drive code 13 when the telescopic pole 12 is positioned at an expansion position; a lowering-end contact spring s2 for detecting the position of the drive code 13 when the telescopic pole 12 is positioned at a storing position; and a motor control circuit 21 that drives an electric motor 14A in both normal and reverse directions by carrying a current through the electric motor 14A with an input of the expansion command signal or the storing command signal from the main switch SW3, and cuts the flow of the current to the electric motor 14A with an input of a detection signal from the contact spring s1 or a detection signal from the contact spring s2.
Patent JP-H06141691-A (JP)
Title: Film-fixing member
Inventor: HARASAWA ISAMU
IPC: A01G9/14
Filed: 1992-10-30
Abstract: PURPOSE:To provide the subject member capable of fixing a covering film for greenhouse for horticulture in a state to form a double-layer structure to keep a space between the films while preventing the mutual contact of the films and having an effect to minimize the dropwise condensation of moisture in the house. CONSTITUTION:This fixing member for covering film is to be used in a greenhouse for horticulture. The outside covering film 1 and the inside covering film 2 are fixed with a film fixing member consisting of a fixing part A for the film covering the outer surface of the house and a fixing part B for the film covering the inner surface of the house in such a manner as to form a double-layer structure keeping a space between the films. Air is forcedly blown into the double-layer structure to minimize the dropwise condensation of moisture on the inner surface of the house. The outbreak of blight caused by the dripping of the water droplet on the crop and the spreading of the blight can be prevented, the heating cost of the house can remarkably be reduced and the heat-insulation of the house is considerably improved by this structure.
Patent JP-H08147855-A (JP)
Title: Starting method for disk library device
Inventor: SUZUKI HIROYUKI
IPC: G11B19/02
Filed: 1994-11-25
Abstract: PURPOSE: To attain a high speed starting by comparing prescribed identification information loaded on auxiliary storages respectively and starting a disk library based on a control program of a main storage loaded and newly loaded according to the compared result. CONSTITUTION: Information showing the version of the control program is read out from the RAM 3 with power source backup of a main storage through an MPU 1, and it is compared with the similar information from the floppy disk FD of an auxiliary storage. Then, when they coincide with each other, the control program is read out rapidly from the RAM 3, and when they disagree, the control program from the disk FD is read out from the RAM 3 after it is loaded on the RAM 3, and the disk library is started. Thus, when no load information is revised, the control program is read out instantly from the RAM 3 after the next time, and the disk library is started at a high speed.
Patent JP-H02158727-A (JP)
Title: Copying machine
Inventor: IBUCHI YOSHIAKI
IPC: G03B27/50
Filed: 1988-12-13
Abstract: PURPOSE:To make it unnecessary that the entire surface of a photosensitive body is exposed to form an image and to prevent the photosensitive body from being made larger by moving a slide film, and forming an image on the photosensitive body in the form of scanning. CONSTITUTION:In leading original-reflected light or slide-film-transmitting light to an exposure part P, the light angle must be perpendicular to a medium sheet surface. Therefore, when a mirror 15 is at a normal position, the original- reflected light is reflected from the mirror 15 to be led to the exposure part P; when the mirror 15 is moved, an optical path is opened for the light transmitting the slide film, thereby leading the slide-film-transmitting light to the exposure part P. The exposure part P is irradiated with the light of a light source 3 via the slide film, a slit 5, and a lens 6, all of which are loaded on a slide supporting part 4. At the time of exposure, the mirror 15 is moved and controlled in the direction shown by an arrow A, and the exposure part P is irradiated, in the form of a slit, with light transmitted through the slide film. This eliminates the need for a photosensitive body having a plane of an area corresponding to an image forming size, and prevents an image forming device from being made larger.
Patent JP-H08172798-A (JP)
Title: Variable drive controlling circuit of induction motor
Inventor: SASAKI TOSHIYUKI
IPC: H02P23/07
Filed: 1994-12-19
Abstract: PURPOSE: To make a correct feedback control of voltage available even if a voltage detector has an offset or a drift. CONSTITUTION: Together with the rotation angle data θ, the q-axis voltage data Vfg output from a coordinate transformation circuit 8 is inputted into an offset compensating circuit 21. From these values, offset data of U phase and W phase are obtained. In the case that there is an offset in the U phase, ripple components of the q-axis voltage data Vfq when the rotation angle data are 60 deg. and 240 deg. become the maximum and the minimum respectively. From a difference between the maximum value and the minimum value, the U-phase offset data is obtained. In the case that there is an offset in the W phase, the W-phase offset data is obtained from the maximum value, the minimum value of the ripple components of the q-axis voltage, and the rotation angle data. These offset data are inputted into adders 4, 5 and an offset of an U-phase and W-phase voltage detector is compensated.  The ripple of the q-axis voltage data is compensated by means of an offset arithmetic circuit which has a proper algorithm and a feedback control of an instantaneous voltage vector is conducted correctly.
Patent JP-H06162994-A (JP)
Title: Arc tube for discharge lamp device
Inventor: IRISAWA SHINICHI
IPC: H01J61/12
Filed: 1992-11-25
Abstract: PURPOSE:To provide an arc tube for a discharge lamp device which is free from the lowering of a luminous flux maintenance factor and troubles with blackening and the like. CONSTITUTION:Xe gas (6 normal atmosphere), mercury (2.7X10<-2>mg/mul) and metal iodide containing a predetermined amount of Scl3 are enclosed within the air-tight glass ball 4a (volume is about 3.3mul) of a discharge lamp device. The enclosed metal iodide comprises NaI and ScI3 and the proportion is NaI: ScI3=75:25 (=3:1)% by weight (the filling amount of the metal iodide is 0.2mg). Further, metal Sc of 0.010mg (correspondent to the filling amount of 5% by weight as compared with the gross weight of metal iodide) to 0.006mg (corresponding to the filling amount of 3% by weight as compared with the gross weight of metal iodide) are enclosed within the glass ball 4a.