baber/WOPTO huggingface dataset:
Patent JP-S5814857-A (JP)
Title: Corona charger
Inventor: FURUKAWA NOBORU
IPC: G03G15/02
Filed: 1981-07-20
Abstract: PURPOSE:To always hold the surface potential of a recording medium at a constant value, and to execute uniform charging at high speed, by detecting the surface potential of the recording medium which has been charged, and suitably controlling the grid voltage of a corona charger in accordance with said surface potential. CONSTITUTION:Surface voltage Vs of a recording medium 5, which has been detected by a surface electrometer 6 is voltage-divided by resistances R1, R2, the potential in its voltage-divided point (a) is compared with a reference voltage value voltage-divided by resistances 3, 4 and a resistance 5, by a comparator CMP, and by its comparison output, a switching transistor Q1 is controlled, and grid voltage Vg is applied to a grid electrode 4 of a corona charger body 1. When a comparison control against the reference value or a feedback control are executed in accordance with the surface potential detected in this way, the grid voltage of the corona charger body 1 is controlled, and the surface potential of the recording medium 5 is made constant.
Patent JP-H08306954-A (JP)
Title: Organic light-emitting diode and its manufacture
Inventor: YOSHINO KATSUMI
IPC: H01L51/50
Filed: 1995-05-11
Abstract: PURPOSE: To make an organic light-emitting diode emit a deflection and to make it possible to manufacture easily a large-area organic luminous layer by a method wherein the organic luminous layer is formed of a π-conjugated polymer subjected to orientation treatment using lapping. CONSTITUTION: In an organic LED, an organic luminous layer is formed of a π-conjugated polymer subjected to orientation treatment using lapping or the organic luminous layer is formed of a π-conjugated polymer, which is subjected to orientation treatment using the lapping and is formed on a base layer 2 (a base layer for the organic luminous layer). After the formation, when the luminous layer is heated at a temperature of the softening point or higher of the polymer and is performed a treatment, the LED emits a deflection. That is, this organic LED is put in a state that the main chain of the polymer is orientated. For that reason, the LED emits the deflection.  Moreover, the orientation treatment using the lapping is a very easy treatment and even if the thickness of the organic luminous layer is a proper thickness as the thickness of the luminous layer of the LED and the area of the luminous layer is a large area, the orientation treatment can be applied comparatively easily.
Patent JP-H06169255-A (JP)
Title: Digital offset correction device for integration type a/d converter
Inventor: OGUMA KOJI
IPC: H03M1/10
Filed: 1992-04-07
Abstract: PURPOSE:To automatically, inexpensively and easily correct an offset voltage by providing a resistor whose other end connects to a controller to a position of an analog circuit at which the offset is adjustable and setting two kinds of voltages or over based on a voltage VDD and a contact OFF state. CONSTITUTION:Let an output voltage of an amplifier A1 at no load when a resistor Rofs receives a voltage VDD (-VDD) is VGPO (VGMO) and an output voltage of the amplifier A1 at a load W is VGPWO (VGMWO), then the relation of VGPW=KW+VGPO is in existence. Equations I, II are established, where no is the count at no load and nw is the count at a load W and Mp and N-mp are a connection time of the resistor Rofs to the voltage VDD and -VDD respectively. Thus, the relation of nw-no=KN/VR*W is established, a digital value proportional to the load is obtained, nw-no is independently of the connection time mp*T of the resistor Rofs to the voltage VDD, the mp is selected freely and the count no at no load is freely changed. Thus, no adjustment is required for a variable resistor.
Patent JP-S5447796-A (JP)
Title: Elastomer and its preparation
Inventor: TAKIZAWA MINORU
IPC: C08G18/00
Filed: 1977-09-22
Abstract: PURPOSE: To obtain an elastomer usable for sealing compounds, waterproof and water retaining materials, and adhesives, having an elastic strength even when swollen, by reacting a thermoplastic elastomer with a mecapto group-containing compound in the presence of a free-radical initiator.  
     CONSTITUTION: (A) A thermoplastic elastomer consisting of α,β-ethylene monomer units and 1,3-dine monomer units or polymer units of the monomers (B) a thermoplastic polyester elastomer having consaturated double bonds, or (C) a polyurethane elastomer having unsaturated double bonds is reacted with a morcapto group-containing compound in the presence of a free-radical initiator, e.g. azobis- isobutyronitrile, etc. preferably in water or an organic solvent. Methyl mercaptan, monothio propylene glycol, thioethanolamine, etc. may be cited as the mercapto group-containing compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S605506-A (JP)
Inventor: MOCHIZUKI HIDEAKI
IPC: H01G4/18
Filed: 1983-06-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08306984-A (JP)
Title: Piezoelectric transformer
Inventor: FUDA YOSHIAKI
IPC: H01L41/083
Filed: 1995-05-11
Abstract: PURPOSE: To provide a piezoelectric transformer of high performance by a method wherein the reactivity at sintering of ceramic crystal grains of the piezoelectric transformer is controlled so as to be uniform in grain size as a whole. CONSTITUTION: A piezoelectric transformer is equipped with a piezoelectric ceramic rectangular board 10 provided with an input section and an output section, wherein inner electrode layers 12 are provided to the input section confronting each other in the thicknesswise direction of the board 10, and floating inner electrodes 15 laminated separate from each other in the thicknesswise direction of the board 10 are provided to the output section.
Patent JP-S5738411-A (JP)
Title: Liquid crystal display element
Inventor: UMEDA TAKAO
IPC: G02F1/1333
Filed: 1980-08-20
Abstract: PURPOSE:To ensure the sealing with the sufficient force of adhesion between plastic substrate, by using an epoxy adhesive agent and by providing an vapor deposited film at the necessary area of the plastic substrate. CONSTITUTION:Vapor deposited films 4a and 4b of indium oxide, tin oxide, etc. are formed on upper and lower plastic film substrate 1a and 1b respectively excluding the areas of lead wires 3 and 5. Then the epoxy resin is coated on the fringe of the substrate including the film 4a (or 4b) to assemble the substrate 1a and 1b. Thus obtained display element has a structure of the vapor deposited film-epoxy resin-vapor deposited film at the area 2a of the sealed part with the extremely large adhesive strength. The greater part of the area 2b has the structure of only epoxy resin, but the ratio of the area 2b is small compared with the entire sealed part. Thus a sufficiently high degree of adhesive strength can be obtained at the sealed part as a whole.
Patent JP-H049960-A (JP)
Title: Electrophotographic sensitive body
Inventor: NIIMI TATSUYA
IPC: G03G5/14
Filed: 1990-04-27
Abstract: PURPOSE:To obtain the electrophotographic sensitive body which obviates the delay in rising of an electrostatic charge potential even after the repetition of electrostatic charging and exposing and is small in dark attenuation by providing an intermediate layer consisting of specific tin oxide between a base body and a photosensitive layer. CONSTITUTION:The electrophotographic sensitive body successively provided with the intermediate layer 13 and the photosensitive layer 15 on a conductive base 11 is constituted by incorporating the tin oxide (IV) of >=99.9% purity into the intermediate layer 13. The tin oxide (IV) of the high purity in this constitution is high in resistance, unlike the conventional conductive tin oxide (IV) and this tin oxide is incorporated into the intermediate layer 13. The deterioration in the electrostatic charge characteristic after the repetitive use of the photosensitive body is prevented by such constitution and, therefore, the good images free from surface staining are obtd.
Patent JP-H11308622-A (JP)
Title: Dynamic image recording device
Inventor: YAMORI AKIHIRO
IPC: H04N19/146
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide the reencoder that does not deteriorate image quality of a reproduced image, even in the case of conversion from a coding including a B picture into a coding which does not include the B picture. SOLUTION: The dynamic image re-encoding device that re-encodes 1st coding data including I, P, B pictures by the I or picture is provided with a decoding means 12 that decodes the 1st coding data, a prediction type discrimination means 14 that discriminates by which prediction type of the P and B pictures the 1st coding data have been coded, a re-encoding control means 16 that decides coding parameters so as to obtain a relation of LB<LP<LI, where LB is a coding length of 2nd coding data resulting from re-coding the B picture, LP is a code length of 2nd coding data resulting from applying re- encoding the P picture, and LI is a coding length of the 2nd coding data resulting from applying re-encoding to the I picture, and a coding means 18 that encodes a decoded image into the 2nd coding data.
Patent JP-H05315165-A (JP)
Title: Method and apparatus for core installation
Inventor: SAEKI SHIN
IPC: H01F7/06
Filed: 1992-05-06
Abstract: PURPOSE:To enable the reliable installation of a core requiring no core installation pin by holding a coil bobbin, placing a U-shaped core on both sides thereof and installing these cores into the coil bobbin using magnetic force. CONSTITUTION:With a coil bobbin 1 held by a holder, U-shaped cores 4 are placed on plates 5 in close contact with iron cores 6 of electromagnets. Switches 7 are turned on to magnetize the iron cores 6, giving the magnetic poles to the plates 5 in close contact therewith as well. The cores 4, also given the magnetic poles, generate attractive force; consequently, they are attracted by each other and installed into the coil bobbin. Thus the method requires no core installation pin. In this method, the cores are fitted while being in close contact with the plate faces; they moves in parallel with each other. This installs cores into a bobbin in a stable posture, irrespective of the fitting speed.
Patent JP-S61273210-A (JP)
Title: Changing method for flying schedule of tandem rolling mill
Inventor: DOI MASAAKI
IPC: B21B37/26
Filed: 1985-05-27
Abstract: PURPOSE:To control variation in tension at flying schedule change within a required range and to ease control of plate thickness changing quantity by controlling a speed changing pattern during a draft position changing time. CONSTITUTION:A tracking device 11 tracks movement of a size changing point based on a signal from a plate speed detector 10 when a schedule changing point is detected by a size changing point detector 9. A flying schedule changing device 14 outputs a schedule changing command to a reduction changing device 12 and a speed changing device 13 when a size changing point passes through each stand. A reduction and a speed are changed by that command to perform a flying schedule change.
Patent JP-S593943-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAZAWA SHIGEO
IPC: H01L21/301
Filed: 1982-06-29
Abstract: PURPOSE:To enhance assembling and manufacturing yield of the semiconductor device by a method wherein an insulating resin film is formed on the surface of a semiconductor wafer,and a probe is made to come in contact with an electrode breaking through the insulating resin film thereof to perform a probe test. CONSTITUTION:A polyvinyl alcohol liquid is jetted with a spray on the semiconductor wafer 11 (containing the electrode 3 and regions 1, 2) formed with a high voltage semiconductor element, the volatile matter of alcohol, etc., are evaporated, and the PVA film 12 is coveringly formed. After the whole surface of the semiconductor wafer 11 is protected completely with the PVA film 12, a probe 13 is made to come in contact with the electrode at the probe test. The electrode can be confirmed favorably because the PVA film 12 is transparent, and because the film is very soft, the probe 13 can be made to come in contact with the base electrode 3, etc., breaking through the film with the tip thereof to hold ohmic contact. Quality of the semiconductor element is discriminated thereby, and after a red mark, for example, is adhered to an inferior goods, dicing is performed with a dicing tool 14.
Patent JP-S63279549-A (JP)
Title: Surface analysis device
Inventor: AOKI MASAHIKO
IPC: G01N23/225
Filed: 1987-05-11
Abstract: PURPOSE:To obtain not only depth direction information but also plane direction information by two-dimentionally scanning proton microbeam small in its beam diameter while moving same perpendicularly, and using a Wiener filter for directing a scattering beam and a incident beam to different paths. CONSTITUTION:Protron ions from an ion source 1 pass through a Winer filter 2 and a slit 4 to reach an acceleration/deceleration tube 3, where they are accelerated. The beam is moved in X and Y directions by an X-direction scan electrode 5 and a Y-direction scan electrode 6 so that it impinges on a sample SIGMA. The protrons which have impinged on the atoms of the sample return via the same path such that they pass through the electrodes 6, 5 reversely and further pass through the tube 3 so that they may be decelerated. In this manner they are decelerated and further they pass the Wiener filter 2 reversely after passing through the slit 4 and turns in the direction toward the electric field. There is a constant relation between this deviation L and energy loss E. It is thus possible to obtain the energy loss from the deviation L and also to the mass M of the scattered atoms.
Patent JP-H01283173-A (JP)
Title: Automatic mounting mechanism for continuous paper of printer
Inventor: OKAMOTO FUMIAKI
IPC: B41J11/26
Filed: 1988-05-11
Abstract: PURPOSE:To enhance operability by omitting manual labor for passing paper through a complicated paper route, by drawing a paper guide out of an apparatus to mount paper on said guide and mounting said paper on a tractor by the force pushing-in the paper guide. CONSTITUTION:A paper guide 2 is provided behind a push-in tractor 1 and a fed pin 3 is provided to a part of said guide 2. A stopper 4 is provided at a place separated by (integral multiple of 1/2 inch + 1/4 inch) from the feed pin 3 and rotated around a hinge part 5. When the whole of the paper guide 2 is drawn out of a printer and continuous paper 7 is mounted on the paper guide 2 to be pushed-in toward the push-in tractor 1, the power thereof is transmitted to the power transmission shaft 13 of the tractor 1 to rotate the pin belt 14 of the push-in tractor 1. When the position of the stopper 4 and that of the pin on the pin belt 14 are preset to an integral multiple of 1/2 inch, the feed holes of the printing paper 7 pushed-in toward the push-in tractor 1 are engaged with the pin of the pin belt 14. Therefore, the mounting of the paper is facilitated.
Patent JP-S604814-A (JP)
Title: Semiconductor type flow rate detector
Inventor: MIURA KAZUHIKO
IPC: G01F1/692
Filed: 1983-06-23
Abstract: PURPOSE:To ensure a sufficient durability against vibration or the like while preventing the lowering of the response by making thin the part for securely holding a semiconductor chip of a substrate of a sensor provided in a passage to redue the heat capacity of the sensor section. CONSTITUTION:A fluid passage 23 is formed on a casing 22 at a sensor section arranged in an air passage for measuring the flow rate of sucked air (a) of the engine and a ceramic substrate 33 is fixed between casings 22A and 22B while four supports 34-37 projected as ramified from the substrate 33 are made thinner than the periphery 38 thereof to fix semiconductor chips 31 and 32 on the parts. With such an arrangement, a greater strength is achieved than when the substrate is made thinner as a whole while thermally, the quantity of a heater heat deprived of by the ceramic substrate from the semiconductor chip 32 and the quantity of heat transmitted to a gas from the ceramic substrate can be reduced to enhance the response with a less heat capacity.
Patent JP-H049759-A (JP)
Title: Ring analyzing method from general properties of diesel fuel oil
Inventor: OGAWA MASARU
IPC: F02B3/06
Filed: 1990-04-27
Abstract: PURPOSE:To rapidly perform ring analysis by calculating the average mol.wt. of diesel fuel oil from the density at 15 deg.C and dynamic viscosity at 50 deg.C thereof. CONSTITUTION:A calculated carbon aromatic index CCI is calculated according to the calculation method prescribed in the meeting of the International Combustion Organization and a characteristic coefficient K is calculated from this value according to formula. An average mol.wt. M is calculated from the calibration curve formed from the definite relation between the average mol.wt. M, the coefficient K and conversion density D15 at 15 deg.C according to an experimental formula. By this method, ring analysis can be rapidly performed.
Patent JP-S61273484-A (JP)
Inventor: SUZUKI TAKEO
IPC: B66B11/04
Filed: 1985-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000305751-A (JP)
Title: Parallel sort device and recording medium for recording program of the same
Inventor: YAMAMOTO SHUJI
IPC: G06F7/24
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a parallel sort device for operating the transfer of data between sort/merge on a main storage device, and for realizing the parallel execution of sort processing during the reading of an input file. SOLUTION: This parallel sort device is provided with a main storage area 5 which can be shared by plural processors, and a sort processing means 3 constituted of plural sort processing threads 1-m which respectively executes sort processing to each block in the main storage area 5, a data input processing means 2 having an input processing thread which inputs input data 1 to be sorted from an outside storage device, and stores the input data in the main storage area 5 by dividing the input data into plural blocks, and starts the sort processing to each block in the main storage area 5 to be executed by the plural threads of the sort processing means 3, and a merge/data output processing means 6 which operates merge processing to the data of all the blocks in the main storage area 5 whose sort processing is ended, and outputs the sort result.
Patent JP-H11290164-A (JP)
Title: Temperature regulating case
Inventor: HIRAYAMA YUICHI
IPC: F25D11/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a temperature regulating case with a high degree of freedom for design, and installable selectively in both vertical and horizontal positions so that the temperature regulating cases can be aligned in an empty space. SOLUTION: A temperature regulating case 1 comprises a case main body 2 and a revolving door 3 and has a cooling device built in. Two projections 20 and 21 are provided on the side faces 10 and 11 of the case main body 2. Since the projections 20 and 21 are located outside of the revolving part of the revolving door 3, the revolving door 3 does not come into contact with a floor face whether the temperature regulating case 1 is installed in a vertical or horizontal position. A thermoelectric module is used for the cooling device.
Patent JP-H01283844-A (JP)
Title: Digital integrated circuit
Inventor: MURASE MAKOTO
IPC: H01L21/66
Filed: 1988-05-10
Abstract: PURPOSE:To enable a function test to double as static characteristic test to be performed after an output buffer circuit so as to shorten time needed for all the tests and simplify a test program by adding a load inverter to the output end of the output buffer circuit. CONSTITUTION:If drain and source voltages VDD and VSS are supplied to high and low potential power source ends TDD and TSS, when the output voltage VO of an output buffer circuit 1 is high level 'H', n-channel transistor Qn becomes the on-state and diffusion resistance R2 becomes load and source currents iS are let flow. On the contrary, when the output buffer circuit 1 is in low level 'L', state diffusion resistance R1 becomes load by a p-channel transistor Qp and sink currents ib are supplied. For this reason, at execution of a function test, if the high and low comparation levels of output are set to proper values, the function test can doubles as static characteristic test for output level and current supply capacity. Hereby, the test is done in a short time.
Patent JP-S5339258-A (JP)
Title: Operating method for soil deodorizing apparatus
Inventor: HAYASHIDA SUSUMU
IPC: B01D53/38
Filed: 1976-09-22
Abstract: PURPOSE: To stabilize the deodorizing action efficiently over a long period of time, by controlling the water content in the adsorption layer at an optimum value by providing a shelter from the over the adsorption layer in the soil deodorizing apparatus and herewith by burying the detector for water in the adsorption layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06319724-A (JP)
Title: Measuring device
Inventor: KONO HIROMASA
IPC: A61B5/145
Filed: 1993-05-17
Abstract: PURPOSE:To compute not only a measured value but also the reliability thereof by digitizing the reliability of the measured value by analyzing a signal. CONSTITUTION:The light from light emitting diodes 17, 18 are passed through an optical fiber to irradiate the interior of a blood vessel an the reflected light from the interior of the blood vessel is inputted and the intensity thereof is detected by a phototransistor 19. The min. value of the intensity of the reflected light detected within a specific time is computed and a measured value is computed on the basis of the min. value. Further, the min. value MIN within a specific time of the min. value is computed and a refrence intensity signal BL is determined on the basis of the min. value and a parameter for evaluating the reliability of the measured value is computed from the min. value and the reference intensity signal.
Patent JP-S595343-A (JP)
Title: Information output device
Inventor: MISHIMA KENICHI
IPC: G06F3/12
Filed: 1982-07-01
Abstract: PURPOSE:To discriminate an effective line or an ineffective line, and to execute efficiently processing for outputting character information, by providing a printing control table of a line unit, in addition to a storage part for storing sentence information of one page portion. CONSTITUTION:Sentence information of a page unit, which is sent from a host computer 101 is stored in a page storage device 102. Information is fetched by a line unit from the page storage device 102, and is stored in a line storage device 105. In accordance with character information read out of the line storage device 105, a character generation control device 107 generates a character pattern from a character generating device 106. Also, a printing control table 103 stores a printing control data of a line unit, and in accordance with this table, an output to a recording device 108 is controlled by a line unit.
Patent JP-H09294433-A (JP)
Title: Seedling feeder in seedling planter
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide the subject seedling feeder designed to smoothly draw out mat seedlings through efficiently rotating the relevant seedling drum by a conveyor belt mounted on a seedling stand and bearing the seedling drum. SOLUTION: This seedling feeder has such scheme that a conveyor belt 35 revolving by external driving force is mounted on the lower face of a seedling stand 10, mat seedlings are cylindrically rolled, with their roots facing outside, into a seedling drum, which gets on the conveyor belt 35 so that the cylindrical surface comes into contact with the belt and the mat seedlings are fed toward a planting lever 16 side while unrolling the drum through its revolution. The inner face of the conveyor belt 35 is supported on a pair of rollers 34, 46 in the front and rear spots nearly equally spaced from a point on the upper surface of the belt 35 with which the cylindrical surface comes into contact first after the seedling drum 44 descends toward the conveyor belt 35 side.