baber/WOPTO huggingface dataset:
Patent JP-H10226965-A (JP)
Title: Deodorizing molding product and its production
Inventor: HIRATA MASAYUKI
IPC: D06M101/16
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a molding product excellent in properties of deodorizing offensive smells such as ammonia, amines, hydrogen sulfide and mercaptans and tobacco smells, comprising a fiber structure, etc., by including an inorganic compound and an aromatic polyamine. SOLUTION: A fiber structure or a resin molding product is provided with a treating solution comprising a porous substance, an inorganic compound such as copper, zinc, silicon or titanium, an aromatic polyamine and a synthetic resin binder by a padding method. Then the molding product is heat-treated to give the objective molding product having durability against aldehydes, acetic acid, pyridine, etc.
Patent JP-2000231014-A (JP)
Title: Production of phase difference plate
Inventor: TSUCHIMOTO KAZUYOSHI
IPC: G02B5/30
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To efficiently provide a phase difference plate having good heat resistance and capable of satisfying refractive index characteristics of the inequality nz>nx>ny when the main refractive indexes of intra-plane are represented by nx and ny, the main refractive index in the thickness direction is represented by nz and nx>ny. SOLUTION: A heat shrinkable film in which the ratio of shrinkage percentage in the longitudinal direction to that in the transverse direction in heating is 0.5-2 is bonded to one face or both faces of a light transmissive film and the light transmissive film is shrunk in orthogonal two directions under the action of the shrinking force of the heat shrinkable film by heat treatment by a system by which the heat shrinkable film is shrunk in one of the orthogonal directions while fixing in the other. The light transmissive film preferably comprises a polymer having positive double refraction.
Patent JP-S56132208-A (JP)
Title: Eccentric coil conveyor
Inventor: MAKINO KUNIO
IPC: B65G33/14
Filed: 1980-03-13
Abstract: PURPOSE: To prevent adhesion of conveying powder to the inner surface of a tube by means of a coil having an axis of rotation eccentric to a section of conveyor tube.  
     CONSTITUTION: A coil 1 is adapted to rotate by the rotation of a driving shaft in such a manner as to be in contact with the inner surface 5 of a tube 4 at the outer surface 6 thereof, and to make sliding rotation with eccentricity, on the whole circumference of the inner surface 5 of the tube 4, and as a result the adhesion of powder can be prevented because no dead zone exists in the tube 4 and a fine circular vibration is produced in the transport area. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59158477-A (JP)
Title: Optical character reader
Inventor: FURUYA KATSUHIKO
IPC: G06K9/20
Filed: 1983-02-28
Abstract: PURPOSE:To improve remarkably the processing efficiency of documentation by adding an editing function to an OCR so as to output a sentence finished for the edition of a prescribed range as the result of reading. CONSTITUTION:Editing information E for character insertion and correction or the like is recorded on a sheet of paper 4 by a color having light reflecting characteristic different from that of character information in addition to the character information A recorded on the paper. The information A and E are extracted as photoelectric transducing signals respectively by using light sources 2a, 2b having different wavelength region to the paper 4. Each photoelectric transducing signal is converted into binary-coding signals D1, D2 at quantizing section 6, 7 and stored in sheet buffers 8, 9. The information A and E in the buffers 8, 9 are recognized by a character recognizing section 10 and fed to a control section 11. The control section 11 edits the information A based on the content of the information E and stores the edited sentence to an external storage device. Thus, the sentence edited by the information E recorded on the paper in advance is read and outputted.
Patent JP-S53117840-A (JP)
Title: Cooling instrument
Inventor: TAKADA YOSHIYUKI
IPC: H05B6/68
Filed: 1977-03-23
Abstract: PURPOSE: To eliminate the need for removing a detecting element, by detecting temp in a heating chamber when controlling a timer without detecting the temp of heated substance by using the detecting element for the temp of heated substance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08224716-A (JP)
Title: Molding device for cement mortar molding
Inventor: TSUROO TETSUYA
IPC: B28B3/02
Filed: 1995-02-21
Abstract: PURPOSE: To discharge air to the outside of a cavity and thereby prevent a defective molding from generating by forming slits at an interval on either of the inner peripheral surface of a die frame of the bottom force of a die on a molding device or the outer peripheral surface of a core and reducing the length of a liquid film which is existing on a sliding face between the core and the die frame. CONSTITUTION: First, a cement mortar material C is supplied to the core 31 of a bottom force 3 of a due, then the die is clamped, and the material C is compressed by a cavity formed by a top force, the core 31 of the bottom force 3 and a die frame 32. In addition, the moisture of the material C is squeezed out by causing it to pass through a water draining hole with the activation of a vacuum source. Thus a molding is produced. Further, slits (z) are formed vertically leaving a horizontal space between the slits, on the inner peripheral surface 32A of the die frame 32 of the bottom force 3. The slit(z) should be formed, leaving, at least, a distance(h) which is larger than the thickness(d) of a molding, from the upper end of the die frame 31.  The air remaining in a corner space formed by the material C, the core 31 and the die frame 32 can be discharged to an area outside the cavity, overcoming the surface tension of a liquid film formed by water or an oil which intervenes on the sliding faces of the die frame 32 and the core 31 due to the slits(z).
Patent JP-S59158877-A (JP)
Inventor: MOCHIDA HARUO
IPC: E05B77/48
Filed: 1983-02-28
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-S58148813-A (JP)
Title: Soft capsule agent of cytochrome c
Inventor: FUJIMOTO DOUTAROU
IPC: A61K38/44
Filed: 1982-03-01
Abstract: PURPOSE:A capsule agent, prepared by covering a mixture of cytochrome C with a vegetable oil, particularly a fractionated coconut oil (according to the British Pharmacopoeia), with a light-shielding film containing titanium oxide, stable for a long term, preparable in commonly used simple equipment, and useful for treating cerebrovascular disorder, etc. CONSTITUTION:A soft capsule agent prepared by covering a mixture of cytochrome C with a vegetable oil (particularly a fractionated coconut oil according to the British Pharmacopoeia) with a light-shielding capsule base containing titanium oxide. The cytochrome C tends to lose the activity thereof with oxygen, rays of light or moisture in air, but the soft capsule agent is stable for a long term without requiring very large equipment for the mass production. The soft capsule agent is used for treating and preventing cerebrovascular disorder, coronary insufficiency, angina pectoris, uremia, intoxication with carbon monoxide or hyphotic, neonatal asphyxia, optic neuritis or sequelae of external wounds in the head.
Patent JP-H09196227-A (JP)
Title: Ball tap
Inventor: SATO HAJIME
IPC: F16K31/26
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a ball tap having a small space for a necessary operation in a tank and capable of easily setting a water level. SOLUTION: A piston 15 slid in a horizontal direction so as to open/close a valve body 14 is provided in one side part of a main body 11 and by pressing the head part of the piston 15 with one end part 20a, an arm 20 having the supporting member 23 of a float ball 30 erected in the other end part 20b so as to be rotated is pivotally attached to the main body 11. The bolt part 23a of the supporting member 23 and the nut part 31 of the float ball 30 are engaged with each other so as to be connected together, a connecting part 33 is provided in the side part of the float ball 30 and this connecting part 33 and a guiding toll 35 fixed from the outside to the vertical member of a water discharge guiding cylinder 19 or the like so as to be vertically moved freely are attached to each other so as to be moved.
Patent JP-S63208787-A (JP)
Inventor: HANSU YOAHIMU RITSUPERUTO
IPC: F16B41/00
Filed: 1988-02-15
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-S58150376-A (JP)
Title: Video signal processor
Inventor: NAGUMO FUMIO
IPC: H04N9/76
Filed: 1982-03-02
Abstract: PURPOSE:To obtain the gradation and color different from others for a designated region within a screen, by storing plural different data tables of gradation characteristics to an RAM and then switching these data tables in response to the patterns displayed within the effective screen. CONSTITUTION:The red, green and blue color signals are generated by image pickup elements 1, 2 and 3 like CCDs, etc., and these output signals are sampled by a sample holding circuits 4, 5 and 6 respectively. These sampled signals are supplied to A/D converters 7, 8 and 9 to obtain digital color signals DR, DG and DB. Then these color signals are supplied to a processor 10. The processor 10 consists of plural memories and microcomputers. The different types of look- up tables are stored to the memories respectively, and these tables are switched to perform a conversion of gradation in response to each scene. The output signals Dr, Dg and Db of the processor 10 are converted by a color encoder 11 to obtain color video signals.
Patent JP-H07243197-A (JP)
Title: Flame-retardant paper for backing vinyl wall paper
Inventor: YOSHIDA MINA
IPC: D21H21/34
Filed: 1994-03-02
Abstract: PURPOSE:To obtain flame-retardant paper for backing vinyl wall paper having excellent flame retardancy and strength. CONSTITUTION:This flame-retardant paper for backing vinyl wall paper is a flame-retardant-containing sheet consisting essentially of a water-soluble flame-retardant substance composed of self-extinguishable inorganic powder and a water-insoluble condensed phosphate-based flame-retardant and fibers and contains 30-70wt.% of the flame-retardant substance based on the weight of the absolute dry sheet and 5-10wt.% of the condensed phosphate-based flame- retardant based on the weight of the absolute dry sheet.
Patent JP-S53117725-A (JP)
Title: Fault point standarizing device
Inventor: YUYA SHIYUNICHI
IPC: H02H3/40
Filed: 1977-03-23
Abstract: PURPOSE: To immediately perform fault point standardization from self-end voltage and current information by considering a transmission line in a distribution constant circuit when a fault occurs in a protective section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53117941-A (JP)
Title: Discriminating device for plural patterns
Inventor: EDAMATSU KUNIHIKO
IPC: G06T7/00
Filed: 1977-03-24
Abstract: PURPOSE: To ensure an easy and high-speed isolation and discrimination of the pattern with simple and economical constitution by use of a mono-multi, which can be applied for the inspection of the lack or breakage of the tablet for the medicine P.T.P. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63200888-A (JP)
Title: Removal of phosphorus contained in water
Inventor: FUJII MASAHIRO
IPC: C02F1/58
Filed: 1987-02-16
Abstract: PURPOSE:To remove P contained in waste by separating in the form of magnesium ammonium phosphate by adding Mg ion to waste water contg. phosphate and ammonium ion, adjusting the pH of the mixture to a specified value, then passing the mixture through a packed bed of granules contg. magnesium ammonium phosphate. CONSTITUTION:Mg ion is added to waste water contg. phosphate and ammonium ion, and the concn. of the ammonium ion is adjusted to >=100mg/l expressed in terms of ammoniacal nitrogen, and the molar ratio of Mg to P is adjusted to 0.8-2.5. Then, after adjusting the pH of the waste water to >=8, the waste water is passed through a packed bed 1 of granules contg. magnesium ammonium phosphate, thus the P in the waste water is converted to particles of magnesium ammonium phosphate formed on the surface layer of the afore- mentioned granules. Further, large crystal particles of magnesium ammonium phosphate which have grown in the packed bed 1 are withdrawn with an air lift pump 7. By these simple procedures, the P in the waste water is withdrawn in the form of granular magnesium ammonium phosphate, and the P in the water can be removed.
Patent JP-S60177149-A (JP)
Title: Golden copper alloy for ornamentation
Inventor: TAMEMASA HIROSHI
IPC: C22C9/01
Filed: 1984-02-23
Abstract: PURPOSE:To obtain a golden Cu alloy for ornamentation having superior corrosion resistance, workability and mechanical properties by adding specified amounts of Al, Ni and a noble metal to Cu. CONSTITUTION:A golden Cu alloy for ornamentation having superior corrosion resistance, workability and mechanical properties is obtd. by adding 2-10wt% Al, 0.1-7wt% Ni and 0.01-1.8wt% noble metal such as Au, Ag, Pt, Pd, Rh, Ru, Ir or Os to Cu.
Patent JP-H03235992-A (JP)
Title: Optimum density range setting method for display device
Inventor: MAKI KAZUHIRO
IPC: G06T7/00
Filed: 1990-02-13
Abstract: PURPOSE:To set an optimum density range by determining a display density range with the maximum value and minimum value of extracted data. CONSTITUTION:Image data on an image memory 2 are extracted by an image data extracting means 11, a maximum/minimum value extracting means 12 extracts the maximum value and minimum value of the data, and a comparator 3 and a display density range setting means 13 determine the maximum value and minimum value of the density range. Then the data which is determined according to this density range and converted by a density window converting device 4 is sent to a display memory 5 and displayed on the CRT display device 6. Thus, the data on the image memory are extracted at optical intervals and compared to determine the optimum density range.
Patent JP-H06250185-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: WAKITA HISAHIDE
IPC: G02F1/1337
Filed: 1993-02-23
Abstract: PURPOSE:To eliminate zigzag defects and to obtain a bright and high contrast by orienting an injected liquid crystal mixture by a chiral smectic phase, then changing the compsn. of the liquid crystal mixture. CONSTITUTION:The liquid crystal mixture 6 which consists of plural compsns. and exhibit a chiral smectic phase at ordinary temp. is held between electrodes 5 facing each other. The comsns. of the liquid crystal mixture 6 are changed in the state of orienting the liquid crystal mixture 6 with the chiral smectic phase. As a result, the flexing of the layers is diminished, by which the zigzag defects are decreased or eliminated and the apparent tilt angle is increased. A better effect is obtd. by forming the element in such a manner that the interlayer spacings of the chiral smectic phase are increased by a change in the compsns. of the liquid crystal mixture 6. A means for such change includes a method of denaturing the components by generating a polymn. reaction by photoirradiation or causing dissociation or a method of changing the compsn. ratios by adsorbing specific liquid crystal molecules in solid particulates, etc.
Patent JP-H05205192-A (JP)
Title: Itv camera device
Inventor: TOYAMA MASAKAZU
IPC: G08G1/09
Filed: 1992-01-24
Abstract: PURPOSE:To increase the usability of the ITV camera device by adding a function which detects an illegal parking vehicle, a traffic signal neglecting vehicle, etc., by utilizing a free time of monitoring. CONSTITUTION:The ITV camera device is equipped with an ITV camera and a remote control means 3 which remotely controls the photographic conditions of the ITV camera and monitors a traffic state. Further, the device is provided with an image processing means 7 which performs image processing based upon the video signal of photography by the ITC camera and automatically detects an illegal vehicle and a transmitting means 8 which outputs a necessary signal according to the detection result. Consequently, the ITV camera device monitors the traffic state and automatically detect the illegal parking vehicle, traffic signal neglecting vehicle, and a vehicle in a dilemma state to control a display of traffic signal lights and make a communication with a traffic control center according to the detection result.
Patent JP-S58150439-A (JP)
Title: Activation of catalyst
Inventor: HONDA MICHIYASU
IPC: B01D53/94
Filed: 1982-03-04
Abstract: PURPOSE:To make it possible to restore catalytic capacity according to a simple method, by simultaneously injecting a gas and a powder from a soot blow nozzle provided in opposed relation to the end surfaces of the gas passages of a catalyst to farcedly abrade the surface of the catalyst. CONSTITUTION:Soot blow nozzles 6 are provided so as to be confronted with the gas inlet surface of, for example, a denitration catalyst layer 1 comprising a parallel flow type catalyst having gas passages with predetermined cross area shapes and a powder supply line 4 is provided on the way of the arranged pipe 3 of a soot blowing gas (e.g., air) provided to the outside system of the nitration catalyst layer 1. The gas and the powder are simultaneously injected from the nozzles 6 under a predetermined condition to forcedly abrade the surface part of the above mentioned catalyst in a definite thickness and the clogging part and the poisoning substance accumulated part of the catalyst are removed to restore the capacity of the catalyst.
Patent JP-S59157603-A (JP)
Title: Holding structure of lens
Inventor: AOYANAGI MASAO
IPC: G02B3/00
Filed: 1983-02-28
Abstract: PURPOSE:To incorporate a lens directly without using any other parts, etc., and to facilitate the incorporating operation and improve its accuracy by molding integrally collar parts, etc., on outer circumferences of molded lens bodies and reinforcing them by ion exchange, etc. CONSTITUTION:The molded lenses 1 and 2 are provided with the collar parts 1a and 2a on the outer circumferences of the main bodies; those collar parts require size precision and physical strength as abutting parts 1b and 2b and detaining parts 1c and 2c forming tapered surfaces 1d and 2d are the same. Glass surfaces at respective positions of the optical glass of each lens is made different in composition to increase the strength. For this purpose, a reinforcing treatment by ion exchange is carried out. Namely, lithium molten salt is brought into contact above the dislocation temperature of the glass materials of the molded lenses 1 and 2 and below the softening point to substitute glass composition components with Li.
Patent JP-H10212148-A (JP)
Title: Colored pavement body using petroleum resin based binder material and color paving method
Inventor: HASEGAWA ATSUSHI
IPC: E01C7/32
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the worsening of visibility of a colored part of a pavement and to prevent the worsening of sight of the pavement with the lapse of time by mixing a glass powder in a colored pavement body containing a petroleum resin based binder material, a pigment and an aggregate. SOLUTION: This colored pavement body contains the petroleum resin based binder material, the pigment and the aggregate containing the glass powder. As the aggregate, a colored aggregate is preferably used. The glass powder is preferably one having <=600μm particle diameter. As the petroleum resin based binder material, for example a combined binder (thermosetting decolored binder) prepared by using a usual decolored binder (a petroleum resin) as a base binder and mixing about 40wt.% flexible epoxy resin for the purpose of the improvement of durability or the like can be used. To pave the colored pavement using the colored pavement body, the aggregate containing the glass powder, the petroleum resin based binder material and the pigment are mixed and the mixture is placed and tamped. The glass powder is preferably contained by 9-60wt.% per the whole mixture.
Patent JP-H09211229-A (JP)
Title: Display device
Inventor: HAYAKAWA TOMIHIRO
IPC: G02B6/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To easily assemble a display device which has many optical fibers arranged between a display body, formed of a liquid crystal display panel, and a screen so as to enlarge an image. SOLUTION: A light guide block 5 which is arranged between the display body and screen is formed by using many optical fibers having their cores 12 coated with clads, and many cores 12 which are made wider or larger in diameter at their projection surface side end part than their incidence surface side end parts are put together and mutually joined together by a joining member 13a composed of a clad. Therefore, the light guide block 5 is only built in at the time of the assembly and the assembling operation can easily be performed.
Patent JP-H01207377-A (JP)
Title: Water stopping tape
Inventor: FUKUMA MASUMI
IPC: B32B7/02
Filed: 1988-02-15
Abstract: PURPOSE:To obtain a water stopping tape having excellent processing properties free from mutual adhesion even under a high-humidity condition, by forming a water absorbing and swelling substance layer by a binder comprising a (hydrogenated type) styrene butadiene styrene resin on a filmy flexible substrate. CONSTITUTION:A water absorbing and swelling substance is formed by a binder comprising a component of (A) styrene butadiene styrene resin and/or (B) hydrogenated type styrene butadiene styrene resin on at least one side of a filmy flexible substrate such as polyethylene terephthalate to give the aimed tape. This tape is effective for stopping water in communication table such as optical cable.
Patent JP-H08229867-A (JP)
Title: Suction bit for electronic parts mounting device
Inventor: FUJIOKA TERUHIKO
IPC: B25J15/06
Filed: 1995-02-22
Abstract: PURPOSE: To provide a suction bit that can position electronic parts without applying large impact force. CONSTITUTION: A suction bit for an electronic parts mounting device has a sleeve 31 fitted to a bit body 27 movably in the axial direction of the bit body 27, a plate spring 34 longer than the tip of the sleeve 31, fitted to the sleeve 31 being energized inward and diameter-enlarged by the forward movement of the bit body 27 while being diameter-contracted by the backward movement of the bit body 27, and a parts suction member 40 fitted movably in the axial direction of the bit body 27 on the inside of the plate spring 34 and protruded from the plate spring 34 to suction-hold an electronic part when the diameter of the plate spring 34 is enlarged. The electronic part held by the parts suction member 40 is straighted in its position from the side by the diameter-contracted plate spring 34 and positioned in the specified position of the parts suction member 40.
Patent JP-H05234631-A (JP)
Title: Connection pin for substrate circuit
Inventor: KOJIMA SETSUO
IPC: H01R11/01
Filed: 1992-02-20
Abstract: PURPOSE:To improve strength of a connection pin for substrate circuit by integrating a core part for reinforcement with a conductive part embedded in an insulating support of a connection pin whose conductive part is inserted into and attached to a separation through hole drilled through a substrate so as to give conductivity and connection to corresponding substrate circuits respectively. CONSTITUTION:The conductive part 2 of the end of a connection pin 1 comprises a long plate shape conductive member, its central part is embedded in the small-diameter shaft 5b of a insulating support 5, and both sides are circularly bent in the same direction. A conductive part 3 at the root of the pin 1 is formed integratedly with a core 7, its central part is embedded in a small-diameter shaft 5a of the support 5 in the similar way as the conductive part 2, and both sides are circularly bent in the same direction. The forementioned constitution can prevent deflection of the end part of the core in the case of injection molding and can embed the core 7 in the support 5 easily and surely. Thus strength and yield are improved and cost is reduced.