baber/WOPTO huggingface dataset:
Patent JP-H08272148-A (JP)
Title: Electrostatic latent image developer and image forming method
Inventor: SAITO SUSUMU
IPC: G03G9/107
Filed: 1995-03-31
Abstract: PURPOSE: To present excellent reproducibility of half tone and lessen the influence of environmental variation by preparing toner particles from a binder resin and pigment, and providing carrier particles containing titania particulates which are doped with metal. CONSTITUTION: Toner particles are composed of a binder resin and pigment, and carrier particles contain titania particulates which are doped with metal. The titania particulates are formed through plasma synthetization from a crude titania material and material for doping metal, and the titania particulates have a form of anataze crystals. The metal doped titania particulates, in particular those produced through plasma synthetization, are dispersed in resin, and the carrier used should be of resin coat type as covering a core or of magnetic substance dispersion type such that particulates are dispersed in resin together with a magnetic substance.  Thereby a rise of the resistance of a developer can be suppressed, and good reproducibility is provided even for an image having a half tone, and a good electrostatic charging ability can be established to sustain a long time continuous service with lesser risk of being influenced by environmental variations.
Patent JP-H05192066-A (JP)
Title: Frozen dough and its production
Inventor: MORIKURA KATSUYOSHI
IPC: A21D8/02
Filed: 1991-03-15
Abstract: PURPOSE:To obtain frozen dough providing a product having excellent inner phase, flavor, etc., without causing pear skin, swelling by heating, etc., by holding residual dough between new dough in a sandwiched state, forming into a given shape and freezing. CONSTITUTION:Remaining dough occurring in a process of producing yeast doughnut is recovered and sandwiched in new dough. The dough is extended, formed into a given shape by punching, etc., and frozen to give frozen dough. The ratio of the residual dough to new dough is properly 10-130 pts.wt. to 100 pts.wt. The residual dough recovered at the end part of a continuous production line of frozen dough is transported to the starting part of the production line and sandwiched between new dough so that a production process is smoothed and dough can be continuously produced. The residual dough is recovered and can be aged within 48 hours by cold storage.
Patent JP-S55167050-A (JP)
Title: Cleansing method of ion exchange membrane
Inventor: URABE SUNAO
IPC: C25B13/08
Filed: 1979-06-18
Abstract: PURPOSE: To recover the performance of an ion exchange membrane without damaging it by bringing the ion exchange membrane into contact with a mixture of an aqueous solution containing an alkali metal salt and an alkaline compound and an organic solvent.  
     CONSTITUTION: An ion exchange membrane is cleansed by bringing it into contact with a mixture of an aqueous solution containing an alkali metal salt and an alkaline compound and an organic solvent, or passing a mixture of an aqueous solution containing an alkali metal salt and an alkaline compound and an organic solvent through an electrolytic bath in which the ion exchange membrane is set and electricity is applied. The alkali metal salt used includes NaCl, KCl, Na 2 SO 4 , etc., and its preferred concentration in aqueous solution is 0.1W3.0 N. Also, the alkaline compound used includes NaOH, NH 4 OH, etc., and its preferred concentration in aqueous solution is 0.01W3.0 N. The preferred organic solvent used includes alcohols. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000278711-A (JP)
Title: Stereoscopic picture display device
Inventor: YAGI FUMIYA
IPC: G03B21/60
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To realize display of a stereoscopic picture with high quality by effectively preventing a deflection and vibration caused in a turning screen. SOLUTION: A structure of a screen 38 in configured with a hard transparent material 382, an optical diffusion material 381 and a hard transparent material 383 sequentially in a direction perpendicular to a major plane, and the optical diffusion material 381 diffuses an incident optical wave into an incident side and its opposite side nearly similarly. Furthermore, the thickness and the specific gravity of the two hard transparent members 382, 383 are selected nearly the same. Thus, the center of gravity and a turning axis of the screen 38 are located on the optical diffusion material 381 that is a projection plane to prevent a deflection and vibration of the screen 38. As a result, display of a stereoscopic picture with high quality can be realized.
Patent JP-H10269323-A (JP)
Title: Optical character reader and character distribution recognition system
Inventor: SUZUKI KAZUMI
IPC: G06K9/62
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the processing performance of character recognition by making plural areas simultaneously read even the number of CPUs mounted on a PC in a PC of multi-CP configuration. SOLUTION: This reader is provided with plural character recognition processing parts 232 and 233 which perform character recognition processing in a read area unit and a recognition controlling part 231 which controls plural character recognition processing parts so that they may parallelly operate. The recognition controlling part segments an image of a read area unit from an inputted incoming image, and the character recognition processing parts decides whether read can start or not. When it can start, either of the character recognition processing parts is selected and a unit image is transferred to it. The character recognition processing part separately and independently carries out character recognition processing of the unit image with software in accordance with each of plural CPUs.  Also, the processing performance of an OCR is drastically improved by distributing the recognition of an area unit to a PC of a network.
Patent JP-H11269160-A (JP)
Title: (meth)acrylic acid ester, its production and its (co) polymer
Inventor: MURATA NAOSHI
IPC: C08F20/28
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic monomer having a γ-butyrolactone ring, and useful as a constituent monomer of a coating material, an adhesive, a tacky agent, a resin for an ink, or the like, and further to provide a method for producing the acrylic monomer, and to obtain a (co)polymer containing the acrylic monomer as a constituent unit. SOLUTION: This (meth)acrylic ester of the general formula (R is hydrogen or methyl) is obtained by reducing α-acetyl-γ-butyrolactone, and esterifying the obtained product with a (meth)acrylic acid, a (meth)acrylic ester or a (meth) acrylic chloride. The (co)polymer containing the (meth)acrylic ester as a constituent unit has 1,000-100,000 weight average molecular weight.
Patent JP-S59201907-A (JP)
Inventor: TOOMASU KAARU EDERUMEIYAA
IPC: F01L1/24
Filed: 1984-04-17
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-S5452011-A (JP)
Title: Preparation of methacrolein, methacrylic acid and 1, 3-butadiene
Inventor: OKADA KAZUYA
IPC: B01J27/00
Filed: 1978-06-23
Abstract: PURPOSE: To obtain the title compounds simultaneously in high yield, by the vaporphase catalytic oxidation of isobutylene and n-butene at a lower reaction temperature, using a catalyst where Co, and Se, Zn, Nb, etc. are added to Mo-Sb-Bi- Fe-Ni-K, etc.-O.  
     CONSTITUTION: Methacrolein, methacrylic acid and 1, 3-butadiene are obtained by the vaporphase catalytic oxidation of isobutylene and n-butene with an oxygen source such as air at 200-450°C, especially 250-400°C, using a catalyst of formula containing Co and Y (X is potassium, rubidium, cesium or thallium; Y is selenium, zinc, niobium, vanadium or ruthenium; a, b, c, d, e, f, g and h show atomic ratios of each element: when a=12, b=0.2-20, c=0.2-12, d=0.2-12, e=0.2-12, f=0.2- 12, g=0.01-4, and h=0.01-4; i is a value decided by the oxidative state of a catalyst) 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61237887-A (JP)
Title: Fluid machinery
Inventor: KANAMARU NAONOBU
IPC: F04B25/04
Filed: 1985-04-12
Abstract: PURPOSE:To vary the capacity of the swash plate type fluid machinery by forming a small hole for discharging the working fluid in a cylinder in the course of compression to the low pressure side onto the cylinder head onto which the edge part of the cylinder contacts. CONSTITUTION:A low-pressure side passage 3A and a high-pressure side passage 3B for fluid are formed onto a cylinerhead 4 onto which the cylinder 9 of the swash-plate type fluid machinery contacts, and a small hole 51 which communicates to the low-pressure side passage 3A through a relief passage 52 is formed between the both flow passages. Since a fluid control valve 50 for controlling the capacity is arranged in the relief passage 52, the working fluid in the course of compression is introduced through bypass into the low- pressure side passage 3A through the small hole 51, so far as the control valve is in opened state, and the capacity of the fluid machinery can be reduced.
Patent JP-H02298866-A (JP)
Title: Oxygen assay kit and method applicable for complete cell
Inventor: DOMINIKU KARIEERU
IPC: G01N33/569
Filed: 1990-03-26
Abstract: PURPOSE: To make it possible to simplify an assaying operation by providing a solid phase support fixed with monoclonal antibody, solution for providing reagent, and an additional element having cleaning buffer solution and sample as a kit. CONSTITUTION: A solid phase support fixed with one or more monoclonal antibodies to the surface antigen of cell population to be assayed by covalent bond or physical adsorption, one or more solutions for providing reagent (substrate and suitably color somite) necessary to express the activity of enzyme, cleaning buffer solution, and suitably additional element having sample capable of standardizing assay and controlling quality are provided as a kit for assay at least one endogenous enzyme characteristic for cell population or cell subset. Thus, when previously prepared immune capture support can be obtained, only the solution containing necessary special reagent for measuring the activity of the solution of enzyme is needed, and the assaying operation can be simplified.
Patent JP-S60221623-A (JP)
Title: Combustion controlling device
Inventor: KONDOU TOSHIAKI
IPC: F23Q9/08
Filed: 1984-04-18
Abstract: PURPOSE:To shorten the holding time of a manual operation member even when a flame transfer ignition is not performed by a method wherein the valve opening and holding structure of an igniting valve driven by the second valve opening and holding means is disengaged due to the detecting output of a flame detecting means. CONSTITUTION:By opening of a main cock 18 and pushing operation of a push button 10c of a manual operating member 10 from a stopping position A to an igniting position B, a shut-off valve 7, a solenoid safety valve 6 and an igniting valve 8 are pushed and opened in order, also an ignitor 9 is driven, the flame transfer ignition of a main burner 1 is performed via an igniting burner 2. Immediately, the pushing operation of the push button 10c is released, the change- over operation from the igniting position to the burning position is performed. Even when the pushing operation of the push button 10c at the igniting position is released before the flame transfer ignition of the main burner 1, the igniting valve 8 is held at the valve opening condition by the second valve opening and holding means 16, the igniting condition of the igniting burner 2 is continued. Thereby, the steady ignition can be achieved.
Patent JP-S521952-A (JP)
Title: Dehumidifier
Inventor: YAMAKAWA IKUO
IPC: F24F1/02
Filed: 1975-06-24
Abstract: PURPOSE: To provide a humidifier which can be used as a window fan by utilizing an once through fan. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10270145-A (JP)
Title: Discharge gap element and surge protection device
Inventor: ONABEDA SHUICHI
IPC: H01T4/12
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a discharge gap element having small dispersion in discharge start voltage by stacking and sintering an insulator and an internal electrode to be integral and cutting these to use a sectional inter-electrode as a gap. SOLUTION: An insulator sheet (a base insulator 11, an insulator 13 and a cover insulator 15) and internal electrodes 12 and 14 are stacked together, these are cut after being sintered to be made integral, and a sectional inter- electrode is used as a gap to manufacture a discharge gap element 1. Alumina ceramic 7 is used for an insulator sheet, its thickness is set to 7 to 100 μm approx., preferably 10 to 50 μm approx., and for the internal electrodes 12 and 14, conductive ceramics (molybdenum silicide or a mixture of molybdenum silicide and alumina ceramics) is preferred. By incorporating this discharge gap element in a surge protection device, a surge protection device having high durability and no short-circuit breakdown is provided.
Patent JP-S59199095-A (JP)
Inventor: HANSUUBUERUNAA GOTSUSHIYU
IPC: C02F1/58
Filed: 1984-04-18
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-S522450-A (JP)
Title: Three-dimensional glasses
Inventor: KIKUTA JIYUNICHI
IPC: G02B27/22
Filed: 1975-06-24
Abstract: PURPOSE: To prevent contamination of reflecting mirror of three-dimensional glasses at the time of folding the glasses by making possible the adjustment of eye width and folding the glasses with a simple construction through variation of the parallelogram of a parallelogramic frame provided with mirrors on opposing sides. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02258939-A (JP)
Title: Heat-resistant material
Inventor: IZUMI OSAMU
IPC: C22C14/00
Filed: 1989-03-30
Abstract: PURPOSE:To obtain the lightweight heat-resistant material having excellent high temp. strength and oxidation resistance, having increased ductility at an ordinary temp. and having improved workability by incorporating specified amounts of C and/or N into a Ti-Al intermetallic compound contg. a specified amt. of Al. CONSTITUTION:By atom, 0.12 to 10% C and/or N is incorporated into a Ti-Al intermetallic compound contg. 38 to 62% Al, and, if required, 0.01 to 10% Cr is furthermore incorporated thereto, so that the heat-resistant material in which the ductility of the above intermetallic compound at an ordinary temp. is increased and its workability is improved to promote the practical application can be obtd.
Patent JP-2000266641-A (JP)
Title: Chassis dynamometer
Inventor: HASHIMOTO HIROYUKI
IPC: G01M17/007
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To make arrangeable in a space as small as possible, and make highly accurately and inexpensively executable a characteristic evaluation test at a place of a limited occupation space. SOLUTION: A load roller 1 rotated by transmission from driving wheels RW and LW of a vehicle to be tested is divided into two rollers 10 and 10 side by side in an axial direction in the chassis dynamometer. A fly wheel apparatus 3 is arranged between the rollers 10 and 10. Input shafts 34 and 34 projecting to both sides of the fly wheel apparatus 3 are coaxially coupled to the rollers 10 and 10. A load apparatus 2 for applying a rotational load to the load roller 1 is set to one side of one roller 10, having a rotary shaft 20 coaxially coupled to a support shaft 11 of the roller 10.
Patent JP-H01248879-A (JP)
Title: Address control circuit
Inventor: KOMATSU SUSUMU
IPC: H04N5/907
Filed: 1988-03-30
Abstract: PURPOSE:To eliminate the displaying of an unnecessary blanking part in a multi-picture displaying by being equipped with a correcting means which adds the outputs of an address holding circuit and a bias generating circuit, and outputs an adding signal as the writing address of a video signal. CONSTITUTION:A horizontal address holding circuit 100 and a vertical address holding circuit 200 are respectively provided between a horizontal counter 23 and a bit shift circuit 24, and a vertical counter 29 and a bit shift circuit 30. Further, when bias values are set at a horizontal bias circuit 34 and a vertical bias circuit 35, a function is added which can freely set the arbitrary bias values from the outside through an input part 300, and can make variable the dividing frame width of display division. Bit shift is executed for the outputs of respective horizontal address holding circuit 100 and vertical address holding circuit 200, thereafter, the bias values are added, and the writing address area of a field memory is designated.
Patent JP-H05280589-A (JP)
Title: Torque fluctuation absorbing device
IPC: F16F15/139
Filed: 1992-03-31
Abstract: PURPOSE:To damp vibration at the time of generating the vibration of high and low torque by providing a damper mechanism arranged between drive and driven side inertia units and a hysteresis mechanism having a low and high friction materials and an engaging part with the high friction material. CONSTITUTION:When small torque is generated, drive and driven side inertia units 1, 9 are relatively rotated to generate a slip in a range of (a) to (b) between a drive plate 2 and a low friction member 20. When a relative rotational angle reaches A, an engaging part 28 comes into contact with a high friction member 22 to generate relative rotation between a back plate 23 and a driven plate 13 and hysteresis torque in a range of (c) to (d). When compression of a damper mechanism 14 is started in the point (d), the relative rotational angle is increased in points (e) to (f) to also increase torque, and a slip is generated in a torque limit mechanism 16 in the point (f). When the relative rotational angle is decreased, large hysteresis torque is generated in points (i) to (j). By the above constitution, since hysteresis torque of large and small change amount of a torsional angle can be generated, a device is effective for absorbing large and small vibration.
Patent JP-H04288940-A (JP)
Title: Method for molding reduced pressure mold
Inventor: ATSUMI ISAO
IPC: B22C9/02
Filed: 1991-03-15
Abstract: PURPOSE:To form plastic film having high hardness on the surface of a pattern having complicated shape in comparatively short time without impairing safety of the work. CONSTITUTION:On the surface of a pattern plate 1 pre-coated with a mold release agent, UV curing plastic is applied and this pattern plate is irradiated with UV to form the plastic film 4 on the surface of pattern plate 1. Successively, after applying the mold release agent on this surface, a molding flask 6 possible to reduce the inner pressure is set on the pattern plate 1, and dry sand 7 for molding is packed and on this, plastic shielding film 8 is applied to harden the sand 7 under reduced pressure. The pattern plate 1 is released from the mold 9 under condition of the reduced pressure.
Patent JP-H06267773-A (JP)
Title: Manufacture of transformer
Inventor: YAMADA SHIGEO
IPC: H01F27/25
Filed: 1993-03-12
Abstract: PURPOSE:To prevent a piece of an amorphous magnetic material of a cut-type wound core transformer wherein an amorphous magnetic material is used as a core material from interleaving between a core and a coil by preventing the piece from being emitted to an outside of a cap-type jig. CONSTITUTION:A cap-type jig 3 whereto a magnet 4 is attached is mounted on a cut part 2 which is opened for combination of a core 1 and a coil 6, and the core 1 is inserted into the coil 6.
Patent JP-H03274970-A (JP)
Title: Electronic view finder with power saving function
Inventor: KOIWAI HIDEAKI
IPC: H04N5/225
Filed: 1990-03-26
Abstract: PURPOSE:To save power consumption by selecting a changeover switch manually to the power saving mode when power for an electronic view finder is able to be interrupted during the operation of a video camera so as to turn off a display monitor thereby displaying the state of power saving. CONSTITUTION:When a changeover switch 18 is set to the usual nonpower saving mode, an operating voltage +B from a video camera main body is fed to a CRT 16 and a video image is displayed. When the switch 18 is thrown to the position of the power saving mode, the operating voltage +B is fed to an LED 19 but not fed to circuits such as a video signal processing circuit 13. Moreover, in this case, the video image goes off and a character representing 'power saving mode' or the like is displayed on a panel 20.
Patent JP-H06269104-A (JP)
Title: Stop control method for band system track car
Inventor: TABATA KOICHI
IPC: G05D1/02
Filed: 1993-03-10
Abstract: PURPOSE:To allow accurate stopping of a track car at a target position by single inching operation by continuing very low speed traveling until a point in front of a target is detected and then applying final brake. CONSTITUTION:When a track car 1 is traveling in low speed band, the distance required for the track car 1 to stop after actuation of stop operation is determined. Brake operation is started at a moment when the distance thus determined substantially matches the distance up to a target stop position thus temporarily stop the track car 1 in the vicinity of the target stop position. The track car 1 is then accelerated while being braked such that the traveling speed at a moment when the track car 1 traveled from the temporary stop position to the target stop position does not exceed an instant stop speed. The track car 1 is finally braked upon detection of a point 6 being set immediately in front of the target stop position. This method allows accurate stopping of the track car 1 at a target position by single inching operation.
Patent JP-H07287739-A (JP)
Title: Method for automatically judging density and method for automatically preparing dictionary
Inventor: KAWADA SOICHIRO
IPC: G06K7/10
Filed: 1994-04-18
Abstract: PURPOSE:To execute automatic density decision based upon an image of an inputted original and to automatically prepare a dictionary by the use of the judged result. CONSTITUTION:In a step ST1, an image of an original to be inputted is inputted by a scanner. In a step ST2, a contour vector is prepared, and in a step ST3, the position of a segment for judging density is detected. In a step ST4, a quardrangular area including the segment is considered and the average length of black picture elements of the segment included in the frame is calculated. In a step 5, whether the average length of the black picture elements is included within a previously set threshold or not is checked to judge the density. In a step ST6, a dictionary is automatically prepared from the judged result.
Patent JP-H07323601-A (JP)
Title: Laser scanner image forming belt encoder and method for arranging image on image forming belt
Inventor: FUIRITSUPU AARU RUKU
IPC: B41J2/44
Filed: 1994-03-23
Abstract: PURPOSE: To provide laser scanner imaging belt encoding system enabling positioning of an image on the imaging belt. CONSTITUTION: This laser scanner imaging belt encoding system for use in precise positioning of an image data in an electrostatographic printing process comprises an imaging belt 30 having two edges, a surface between the edges covered with a photoconductor and a circumference, a power means 36 for driving the imaging belt along the circumference thereof, and a means for detecting the position of the imaging belt 30 and determining the position of the image data on the surface 34 of the imaging belt using the position thereof.