baber/WOPTO huggingface dataset:
Patent JP-H06324017-A (JP)
Title: Actuation device of limiting current type oxygen sensor
Inventor: TSURUTA KUNIHIRO
IPC: G01N27/41
Filed: 1993-05-17
Abstract: PURPOSE:To provide the actuation device of a limiting current type oxygen sensor which can initiate the measurement of oxygen concentration quickly. CONSTITUTION:A heating voltage change means 12 for setting a voltage value applied by a heating voltage source 11 to a higher voltage value than a usual voltage value at the initial stage of use and then for reducing it to a usual voltage value rapidly after a specific amount of time passes is provided along he heating voltage source 11 for applying a voltage to a heating body 5 of a sensor element 1, thus drastically reducing the sensor stabilization time as compared with the case where the title device is operated in the usual voltage from the initial stage of use and initiating the measurement of oxygen concentration quickly.
Patent JP-H05313540-A (JP)
Title: Cleaning device for image forming device
Inventor: HAYASHI YUKIO
IPC: G03G21/06
Filed: 1992-05-07
Abstract: PURPOSE:To remove toner and a carrier, to prolong the life of a photosensitive body, and to obtain stable copying quality for a long period by effectively removing the charge of the carrier stuck on the photosensitive body. CONSTITUTION:In this image forming device using the carrier having conductivity as a developer. and removing the toner after a transfer is performed. by using a cleaning blade 33, a sealing member 31 coming into contact with the photosensitive body 11 on the upper stream side in the moving direction of the photosensitive body, to the cleaning blade 33, is provided, and the sealing member 31 is constituted with a conductive film. Simultaneously, the contact width N of the sealing member 31 with the photosensitive body 11 is set 5-15mm, and an AC bias applied to the sealing member 31 is set 200-1000Hz, and 400--1000V.
Patent JP-S62272204-A (JP)
Title: Optical feedthrough
Inventor: HARADA KOJI
IPC: G02B6/32
Filed: 1986-05-21
Abstract: PURPOSE:To reduce size and to improve pressure resistance and airtightness by joining two lens arrays disposed with microlenses in a two-dimensional array state into the aperture of an optical fiber introducing hole to a repeater housing and mounting the same in this state while maintaining the water resistance and airtightness. CONSTITUTION:Optical fiber forming ends A13, B17 arranged with high accuracy to the focus of the microlenses 23 corresponding to the end faces of an optical fiber 11 on a repeater circuit side and an optical fiber 12 on a submarine optical cable side are laminated on a flat plate microlens array 14, 16 to form a laminated optical circuit. The water- and airtightness between the laminated optical circuit and a holding member 10 are maintained by applying a metal coat 20 to the outside periphery of the flat plate microlens array A14, sealing the metal coat 20 and the holding member 10 by a solder 19 to maintain the airtightness and sealing the high-pressure side thereof by an adhesive agent 18 to maintain the watertightness. The watertightness is maintained between the holding member 10 and an end face plate 5 by an O-ring 21. The airtightness is maintained by a metallic C ring 22 on the low pressure side of the O ring 21. The size is reduced and the pressure resistance and airtightness are improved by the above-mentioned constitution.
Patent JP-H07232473-A (JP)
Title: Medium to be recorded, ink jet recording method using medium and dispersion of alumina hydrate
Inventor: YOSHINO HITOSHI
IPC: B41M5/50
Filed: 1994-04-28
Abstract: PURPOSE:To absorb efficiently a dye and a solvent of an ink component and provide a medium to be recorded of good coloring properties and quick drying properties and an ink jet recording method using the medium by making an alumina hydrate with two maximums or more in the pore radius distribution. CONSTITUTION:An alumina hydrate is contained as a pigment in a medium to be recorded and two maximums or more are provided in the pore radius distribution of an ink receptive layer. Printing of good coloring and quick drying can be resumed by using the above-said medium to be recorded and absorbing efficiently a dye and a solvent forming an ink component. Also an ink receptive layer 2 composed mainly of the alumina hydrate and a binder is formed as a single layer on a base 1. As the alumina hydrate is provided with positive charge, the ink dye is fixed in a good manner to form an image of good coloring, and also the alumina hydrate is preferred most as a material for the ink receptive layer, since problems like the browning of black ink, light fastness and others generated in the conventional process of using a silica compound are not generated.
Patent JP-S606685-A (JP)
Title: Carbostyril derivative
Inventor: TANAKA TATSUYOSHI
IPC: A61P9/12
Filed: 1983-06-24
Abstract: NEW MATERIAL:A compound shown by the formula I {R is H, or group shown by the formula II [R<3>-R<5> are lower alkyl; Z is (OH-substituted) lower alkylene, etc.; R<6> is nitro, (halogen-substituted) lower alkyl, halogen, etc.; n is 0-3]; R<1> is H, OH, lower alkoxy, lower alkenyloxy, group shown by the formula III, etc.; R<2> is H, lower alkyl, group shown by the formula IV (with the proviso that one of R, R<1> and R<2> is group shown by the formula IV)}. EXAMPLE:8-{3-[2,6-Dimethyl-5-methoxycarbonyl-4-( 3-nitrophenyl )-1,4-dihydropyridine-3-carboxy]propoxy}-3,4-dihydrocarbostyril. USE:Useful as a preventive and remedy for a heart disease of exacebated function of blood platelet aggregation, such as angina pectoris, myocardial infarction, etc., especially useful as a hypotensor. PREPARATION:A hydroxycarbostyril derivative shown by the formula V is reacted with a compound shown by the formula VI under dehydrohalogenating reaction conditions.
Patent JP-H01286085-A (JP)
Title: Optical learning and recognition machine
Inventor: KITAYAMA KENICHI
IPC: G06N3/067
Filed: 1988-05-13
Abstract: PURPOSE:To optically execute intellectual information processing having a complicated pattern by composing a sensing layer and a combining layer of a unified hologram and composing a responding layer and an error signal generating part of a non-linear optical element by a space modulator 2. CONSTITUTION:An input signal I is recorded on a hologram 100 with an appropriate reference beam, and a combined matrix W in an initial state is set. Learning irradiates plural input signals I on the hologram 100 with a random rising probability and obtains an input signal S to bean input to the responding layer as the diffracted light of the above-mentioned irradiated input signals I. This input signal S is branched and inputted to an optical threshold element 200 and an error signal generating part 300. The input signal S threshold- processed at the optical threshold element 200 becomes the output of the system and sent to the error signal generating part 300 to which an educator signal J is inputted. The input signals I irradiates the hologram 100 corrected by an error signal from the error signal generating part 300.
Patent JP-S63282044-A (JP)
Title: Sheet carrying direction changing device
Inventor: DOBASHI KENJI
IPC: B65H5/06
Filed: 1987-05-13
Abstract: PURPOSE:To change the carrying direction of the device in the caption by providing a sheet feeding guide roller, which rotates right angle to a guide roller for feeding a sheet to a bottom guide plate with a removable idle roller so as to drive either roller via a clutch. CONSTITUTION:A pair of 1st idle rollers 11 are pressure-contacted to a pair of 1st driving rollers 2 by the operation of a solenoid 14, and the paired 1st driving rollers 2 are connected to a driving source 17 via a clutch 19 to feed a sheet 25 into a bottom guide plate 3 in the direction of an arrow 27. When the sheet reaches a specified place, the clutch 19 and the 1st idle roller 11 are allowed to be segregated. Then, the 2nd idle roller 12 is brought into pressure- contact with the 2nd driving roller 6 perpendicular to the paired 1st driving rollers 2 by a solenoid 16, and the 2nd driving roller 6 is connected to the driving source 17 via the clutch 19 to send the sheet 25 from the bottom guide plate 3 in the direction of an arrow 28. Hence the sheet is secured to change its direction without damage in despite of the thickness of the paper sheet.
Patent JP-H01286943-A (JP)
Title: Method for calcining fly ash granule and apparatus therefor
Inventor: ITANO SHIGEO
IPC: C04B14/02
Filed: 1988-05-13
Abstract: PURPOSE:To obtain granulated fly ash having stable quality, by calcining granulated fly ash deposited on a mobile grate of a calcination furnace under controlled supply of oxygen while forming a gas stream flowing through the layer from the top downward. CONSTITUTION:Granulated fly ash 5' kneaded with a mixer 4 and granulated with a pelletizer 5 is temporarily stored in a hopper 7. The granules 5' are deposited on calcined pellets 6' supplied from a calcined pellet tank 6 in advance, successively charged into an annular ring calcination furnace F shielded from the outer atmosphere and subjected to the preheating, the drying and the ignition for combustion in a 1st chamber 10 with a burner 9 supplied with a fuel A and air B1 controlled with regulation valves A' and B1'. The gas temperatures of the circulating exhaust gases C1-3 and O2 content are continuously measured in the 1st-3rd chambers 10, 11, 12 and the corresponding wind boxes 10a, 11a, 12a of the calcination furnace and the calcination of the granule is carried out under the control of the feeding rate according to the required calcination condition.
Patent JP-S5448976-A (JP)
Title: Duct in stalling type dimming controller
Inventor: KATOU RIYUUZOU
IPC: F21V21/34
Filed: 1977-09-24
Abstract: PURPOSE: To adjust brightness in response to the use situation and conditions of shops, by providing wiring ducts with lighting fittings, and adjusting the brightness of the lighting fittings by means of power line carrier control dimmers.  
     CONSTITUTION: A block filter 2 is connected to an end portion of the power source side of a wiring duct 1 disposed under a ceiling, thus preventing the transmission of signals by power line carrier control at the power source side of a lighting circuit of a shop to other consumers beyond a power source terminal. Power carrier control dimmers 3 are attached to a wiring duct 1 in a mounting and demounting-free shape by means of plugs 6, and lighting fittings 4 are installed to the dimmers. Lighting fittings necessary for no dimming may mirectly be mounted to the wiring duct 1, and the power line carrier control dimmers 3 may be operated by equipping the other end of the wiring duct 1 with a power line carrier controller 5 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11304543-A (JP)
Title: Measuring instrument and method storing measured data in storage means
Inventor: TAKEMURA SATOSHI
IPC: G01D9/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To enable the monitoring of the state of change in overall data with small memory capacity by cutting data out by triggering, writing it into the first storage means, compressing continuous date including data except the cut-out data and peak data, and writing it into the second storage means. SOLUTION: A measuring device to process analysis on the waveform of an analog signal 5a such as voltage is provided with the first storage means 12 to store a waveform cut out by triggering data to be measured by a predetermined threshold value and with the second storage means 9 for bird's-eye peak data obtained by performing peak detection, etc., on the data to be measured. Then digital data from an A/D converter 7 is processed at the second peak detecting circuit 8b through the use of a predetermined clock period Tp, and the obtained peak detection data is converted into a compressed waveform by predetermined processing and is stored in the storage means 9 as bird's-eye view data. A marker for index is displayed at the peak part of the compressed waveform so that the part can be easily magnified.
Patent JP-S60258631-A (JP)
Title: Production of tablet input plate terminal part
Inventor: KURIBAYASHI KIYOSHI
IPC: G06K11/06
Filed: 1984-06-04
Abstract: PURPOSE:To reduce the system cost with improvement of the mechanical strength and reliability of a linear conductor, by applying the metallic plating to said conductor provided at a tablet input plate terminal part formed by a print system. CONSTITUTION:A linear conductor is formed on both sides of a flexible insulated film by a screen print method and with use of silver paste. Then the film is entirely covered with an insulated plastic film while leaving the termination part (input plate terminal part) of the linear conductor. Nickel plating is applied to the linear conductor of the input plate terminal part with about 3-10mum thickness. Then gold plating is applied on said nickel plating with about 1-5mum thickness to form a terminal part. Thus an FPC plug-in type connector is applicable to the connection at the tablet input plate terminal part. This method can simplify the connection.
Patent JP-S5816026-A (JP)
Title: Production of good workable steel material
Inventor: HAYANO SHIGERU
IPC: C21D8/02
Filed: 1981-07-22
Abstract: PURPOSE:To produce good workable steel which prevents flange cracking by subjecting a slab made of steel contg. specific contents of c, Mn, Al to heating and extracting at specific temp. then to hot rolling. CONSTITUTION:This relates to production of steel materials for cans wherein a slab made of the steel contg. at least <=0.10% C, <=0.6% Mn, and 0.02-0.2% Al is subjected to heating and extracting at <=1,080 deg.C, more preferably <=1,050 deg.C. Thereafter, it is subjected to ordinary hot rolling. Then, black inclusions which are cause for flange cracking are reduced considerably.
Patent JP-H04342288-A (JP)
Title: Toner discharging device for image forming mechanism
Inventor: URAKAWA TOSHIO
IPC: G03G21/10
Filed: 1991-05-20
Abstract: PURPOSE:To surely discharge toner removed from a photosensitive body. CONSTITUTION:One side of a coiled spring 6 freely rotatably set in a toner discharging device main body 4 is attached to a driving body 8. The other side of the coil spring 6 is brought into contact with a side wall 7. The front end of the other end of the coil spring 6 is covered with a sliding body 31 made of a fluororesin tube. The friction between the coil spring and the side wall is reduced to prevent the reduction of the rotating force of the coil spring in the vicinity of a toner discharge hole, and toner is discharged without staying.
Patent JP-H0362975-A (JP)
Title: Improvement of spectral response in fixed wavelength band in the case of photo- conductive structure which is made with the intention of receiving luminous radiation and multilayer photodetecting structure
Inventor: JIYATSUKU SHIYUMITSUTO
IPC: H01L31/056
Filed: 1990-04-27
Abstract: PURPOSE: To introduce a complementary semiconductor advantageously by including at least one thin complementary sublayer in a photoelectric conversion layer and forming the complementary sublayer closely to one or several region where the square of the photoelectric field of the stationary wave produced through combination of radiation of an incident light and a reflected light, is maximized. CONSTITUTION: Three i-type conductive phase complementary sublayers 13a, 13b, 13c are included in an i-type sublayer 7b. Each phase complementary sublayer is thinner than the i-type sublayer 7b and composed of a semiconductor material having a light absorption threshold value lower than that of a semiconductor substantially composing a photoelectric conversion layer 7 and a diffusion length shorter than that of charges generated by radiation of light passing through a cell. The phase complementary sublayers 13a, 13b, 13c are arranged closely to several regions in the i-type sublayer 7b where the square of photoelectric field E<2> of stationary wave, produced through combination of radiation of incident light and reflected light, is maximized.
Patent JP-S60257340-A (JP)
Title: High speed adhesion testing instrument
Inventor: OONISHI SHIYUNJI
IPC: C09J5/00
Filed: 1984-06-05
Abstract: PURPOSE:To find easily in short time an optimum condition for adhesion by heating and pressurizing an adhesive agent and successively cooling and pressurizing and by setting optionally each condition to exhibit the adhesive strength and by automating the operation. CONSTITUTION:An adhesive agent 14 is put on a sample stand 8 and the sample stand 8 is pushed upwards with a cylinder 11 and it is heated and pressurized by a heating body 1. The cylinder 11 is descended after treating the adhesive agent 14 for a prescribed time. The heating body 1 is then slid by pushing out a cylinder 7 of horizontal direction and a cooling body 2 is moved just above the sample stand 8. The sample 14 is then cooled and pressurized with a cooling body 2 by pushing up the cylinder 11. The adhesive strength of the adhesive agent is thus exhibited. In this case the conditions of treating temp., time, pressure, etc. are selected optionally and a sequential control is performed. Consequently the optimum adhesive condition on various sorts of adhesive agents are obtainable in short with labor saving.
Patent JP-H0415757-A (JP)
Title: Method for controlling simulation output
Inventor: FURUMOTO SHIGEHISA
IPC: G06F11/25
Filed: 1990-05-02
Abstract: PURPOSE:To delete the results of observation obtained in an undesired period by controlling the working of an output control circuit with an observation control signal and outputting the result of the simulation observation in an optional period. CONSTITUTION:A simulation circuit 1 simulates a logic circuit. At the same time, an output control circuit 2 turns on or off the output of an observing point for the simulation result of the circuit 1. The working of the circuit 2 is controlled by an observation control signal. As a result, the result of the simulation observation can be outputted in an optional period. Thus it is possible to prevent the reduction of the simulating speed owing to the shortage of storage capacity of a simulator or a long period of time needed for the processing of the simulation result.
Patent JP-S5341163-A (JP)
Title: Broken-line decoder
Inventor: KOU MASAHIRO
IPC: H03M1/58
Filed: 1976-09-28
Abstract: PURPOSE: To achieve a high-accuracy broken-line enciding using a count-type encoder, which can be suitably applied for an LSI formation with a cost reduction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62271085-A (JP)
Title: Horizontal pattern detector
Inventor: SUGITA KIYOSHI
IPC: G06K9/36
Filed: 1986-05-19
Abstract: PURPOSE:To obtain a device which can detect a position of continuous black picture element patterns of a prescribed width in a horizontal pattern, by providing a circuit for counting the number of horizontal scanning picture elements and a black picture element width, and a circuit for detecting a change point of black and white picture elements. CONSTITUTION:After a controlling circuit 25 has reset each circuit, when image information SD is supplied to a black picture element counting circuit 21 and the black picture element length exceeds the minimum comparison value IMIN which is fed to a comparing circuit 24 in advance, a result of comparison (b) is supplied to the control part 25. When picture element information is varied to a black signal from white, a boundary detecting circuit 23 applies a signal to the control part 25. A picture element number counting circuit 22 counts a timing clock signal ST, counts the number of picture elements from a start point of a horizontal scan, and supplies its result to a pattern relative position register 26. When a boundary detecting signal from the circuit 23 is received, the control part 25 stores a value of a relative position of the black picture element start point on the horizontal scanning line, in the register 26. The circuit 21 counts length of continuous black information.
Patent JP-S5818590-A (JP)
Title: Rotary compressor
Inventor: YOSHIMURA TAKAO
IPC: F01C21/08
Filed: 1981-07-23
Abstract: PURPOSE:To aim at reducing an eccentric weight and as well to enhance the efficiency of vibration reduction or the like, by forming the inner periphery and the upper and lower end faces of a roller which require a high precision of  working, with substantially bobbin-like steel-based alloy and by making the outer periphery of the roller other than the above-mentioned parts with aluminum- based alloy. CONSTITUTION:A shaft coupled to a motor part is provided with an eccentric cam 11 positioned in a cylinder chamber 9, and a ring roller 4 is journalled to the eccentric cam 11. The contacted surfaces of the roller 4 such as the inner peripheral surface and the upper and lower end surfaces which are contacted against the eccentric cam 11, a main shaft bearing 5 and a conter shaft bearing 6 and which require a high precision of working, are formed with bobbin-like steel-based alloy, but the other parts of the roller 4 such as the internal surface of a cylinder 3 and the outer peripheral surface 4c contacted with a gate valve 7, which does not particularly require a high precision of working, are formed with aluminum-based alloy. Accordingly, the reduction of eccentric weight may be aimed and the reduction of vibration may be effective.
Patent JP-H02293607-A (JP)
Title: Circuit for preventing flicker fault of light source in trolley wire inspecting and measuring instrument
Inventor: TAKEI SHOJIRO
IPC: G01B11/00
Filed: 1989-05-09
Abstract: PURPOSE:To surely prevent the generation of an error in measurement data by detecting the flickering width of a sodium discharge tube by a sensor and restarting the scanning of a CCD after delaying the same by as much as the time width of the flickering. CONSTITUTION:The sodium discharge tube by a commercial power source is used for the light source 3 and, therefore, the flickering thereof arises at the time of irradiating an aerial trolley wire 1 with the light source 3 and measuring the sliding width and deviation quantity by the CCD 5. The quantity of the emitted light is then detected by the sensor 10 and the output thereof is adjusted to a suitable level by an AMP 10a and is sent to a comparator 11. The output voltage which does not attain the reference value is counted by a counter 12 to which a prescribed clock signal is applied in the comparator 11. The resulted signal of the time width t2 is inputted to a control circuit 13 and the scanning is stopped. The scanning is then restarted with the delay by the time t2 and, therefore, the generation of the error is surely obviated.
Patent JP-H09106903-A (JP)
Title: Permanent magnet material for ultra-low temperature
Inventor: HIROZAWA SATORU
IPC: H01F6/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To improve an anisotropy constant, residual magnetic flux density an the maximum energy product by a method wherein a Y-containing rare-earth element, B and Fe are brought in the atomic % within the value of the specific range, the main phase is composed of a tetragonal phase, and this material has the maximum energy product higher than the specific value in the ultra-low temperature zone lower than the specific temperature value. SOLUTION: A rare-earth element R occupies 10 to 30 atomic % of the composition of the magnet material, at least 80% or more of the R consists of Pr and Nd, and 40% or more of R consists of Pr. B should be in the range of 2 to 28 atomic %. Fe of 65 to 80 atomic % should be contained. This permanent magnet indicates the coercive force of iHc 10kOe in the ultra-low temperature zone of 150K or lower and the residual magnetic flux density of Br>11kG, and also indicates the maximum energy product (BH)max of 40MGOe or higher. As above-mentioned, an anisotropic factor, residual magnetic flux density and maximum energy product can be improved remarkably.