baber/WOPTO huggingface dataset:
Patent JP-S6441979-A (JP)
Title: Character string recognizing device
Inventor: SASE SHINJI
IPC: G06K9/62
Filed: 1987-08-07
Abstract: PURPOSE:To recognize a character string, which cannot be semantically judged, of a word, a context, etc., by finding the largest blank part in an applicable image and finding the slit position of characters based on its size. CONSTITUTION:The input character string of a quantized two-dimensional image is stored in a memory 1. A character string deciding part 2 reads successively the character string from the memory 1 based on a character dictionary and a word dictionary and outputs the reading result. Concerning candidates decided by the character string deciding part 2 and obtained, the number of the candidates is checked by a character string candidates number checking part 3 and when the candidate is one, a processing is completed. When they are plural, a part image equivalent to a place about which the decision is ambiguous is removed and its size is measured by a blank position size measuring part 4. A slit-of-characters assuming part 5 compares and decides the blanks of the respective candidates based on the largest blank.
Patent JP-H0938114-A (JP)
Title: Oral cavity liquid discharge tool
Inventor: SATO AKIRA
IPC: A61C17/08
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To effectively suck corrupted liquid such as saliva and blood, etc., from a wide range of mouth. SOLUTION: A discharge tube 4 connected to a suction device is connected to the main body tubular part 11 of a T-shape tube 1. A pair of right and left branch tubes 2, 3 consisting of silicone rubber are branched from the tip of the main body tubular part 11. The branch tubes 2, 3 are arranged by bending so as to be set along the lower tooth string of a patient in the mouth. The corrupted liquid is sucked from a center suction port 15 formed in the T-shape tube 1, the tip openings 2a, 3a of the branch tubes 2, 3, and a side suction port 16 formed on the side surfaces of the openings 2a, 3a. A communication port which makes the inside of the branch tubes communicate with that of the main body tubular part may be formed in a branch tubular part by forming the branch tubular part so as to pierce through the tip of the main body tubular part from a radial direction in the main body tubular part.
Patent JP-H0841407-A (JP)
Title: Oily ball point pen and ink composition therefor
Inventor: WAKAGI ITARU
IPC: C09D11/16
Filed: 1994-07-29
Abstract: PURPOSE:To provide an ink composition for oily ball point pen, composed of a colorant, a resin, an organic solvent and a fluorine-based phosphonic acid compound, capable of providing a holograph free from unevenness of darkness or split and excellent in feeling in writing and smoothness. CONSTITUTION:This ink composition for oily ball point pen is composed of (A) preferably 5.0 to 40.0wt.% colorant such as an acid dye, (B) preferably 2.0 to 30.0wt.% resin such as a ketone resin, (C) preferably 20.0 to 70.0wt.% organic solvent such as phenyl cellosolve and (D) preferably 0.1 to 10.0wt.% fluorine-based phosphonic acid compound represented by formula I and/or II (R is a 2 to 10C alkyl or an alkylphenyl; Rf is a 6 to 13C perfluorocarbon; M is H, an alkaline metal, etc.), e.g. a compound of formula III. In addition, the viscosity of this composition is preferably 500 to 10000mPa.S at 20 deg.C.
Patent JP-2000022315-A (JP)
Title: Circuit components mounting board
Inventor: OSHIMA KENJI
IPC: H05K3/34
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To avoid short-circuits with the bleed, etc., of adhesives to improve the reliability by providing storing trenches for the adhesives between lands for adhering circuit components and protective film. SOLUTION: On a circuit board 1 a printed wiring 2 and protective film 8 covering the printed wiring 2 are provided, a pair of lands 6 are provided at openings 8A of the protective film 8, storing trenches 11 are provided between the lands 6 as recesses surrounded by cut parts 7 of the lands 6 and openings 8A of the protective film 8, and when each terminal 9A of the circuit component 9 is fixed to each land 6, using a conductive adhesive 10, bleeds 12 from the adhesive 10 are housed in the storing trenches 11.
Patent JP-H0757939-A (JP)
Title: Transformer for vehicle
Inventor: MORI SADAAKI
IPC: H01F27/08
Filed: 1993-08-10
Abstract: PURPOSE:To enhance the cooling performance by providing a heat-exchange fin exposing to the outside of a blocking plate to a part or on the side face of a transformer body. CONSTITUTION:A blocking plate 8 opposing the lower part of a transformer body 1 secured to the floor beam 10 of a vehicle is opened partially and a heat-exchange fin 13 extending along the traveling direction of the vehicle is provided on the lower surface of the transformer body 1. The heat-exchange fin 13 is exposed to the outside through an opening of the blocking plate 8. Since the lowering of discharge performance of transformer cooling air is compensated for, in addition to the forced oil cooling, and the forced air cooling effect is increased with the increase of vehicle speed, a vehicle transformer having enhanced cooling performance can be realized without impeding the desirable weight reduction.
Patent JP-S6353574-A (JP)
Title: Electrophotographic recording method
Inventor: KONNO TETSUO
IPC: G03G15/04
Filed: 1986-08-25
Abstract: PURPOSE:To make the degree of freedom for selecting a photosensitive material for making photosensitive body larger so as to make an inexpensive photosensitive body usable, by repeatedly performing scan with the same picture data signal for several times along a scanning line. CONSTITUTION:Modulated light L is emitted from a light source 1 and the light L is detected by a photodetector 5 before the light L makes scan on a photosensitive body 4 through a polygon mirror 2 and f.theta lens 3. The pulse of the photodetector 5 is supplied to a CPU 8. Depending upon the signal of the photodetector 5, a case where no clock pulse is supplied to a shift register 9 occurs and, since no new data are read in the shift register 9, the same data stored in a latch circuit 10 are again read in a shift register 11 even when strobe pulses are supplied to the latch circuit 10. The data are emitted from the light source 1 through a driving circuit 12. By repeating these operations, optical scan with the same picture data signal is repeatedly performed for several times.
Patent JP-H0525733-A (JP)
Title: Production of uneven denier yarn having gray tone
Inventor: KATAOKA SHOJIRO
IPC: D02G1/02
Filed: 1991-07-12
Abstract: PURPOSE:To obtain the subject uneven denier yarn having elegant and mild feeling with weak density contrast and useful for woman's dress, etc., by false- twisting a specific yarn under specific condition with a hot-pin heater placed in a drawing zone. CONSTITUTION:A polyester filament yarn having a birefringence DELTAn of 40-80X10<-3> is subjected to out-draw false-twisting with a hot-pin heater placed in a drawing zone. The hot-drawing is carried out under a condition satisfying the following requirements. The average surface roughness of the drawing hot-pin is 2-3s; the surface temperature of the hot-pin is 110-135 deg.C, the yarn- contacting length of the hot-pin is 10-30mm and the drawing tension ratio satisfies the formula 0.02<=(TB-TA)/D<=0.07 (D is denier number, TA is drawing tension above the hot-pin and TB is drawing tension under the hot-pin).
Patent JP-S6356219-A (JP)
Inventor: UEDA YOSHIHIRO
IPC: A01D46/24
Filed: 1986-08-25
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-H1033458-A (JP)
Title: Washing apparatus for bath room
Inventor: SUGAWARA NORIO
IPC: A47L25/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To satisfactorily clean a bath room by spreading a detergent in every nook and corner of the bath room by arranging a water jet nozzle and a detergent jet nozzle to jet water and a detergent respectively like a line and further so as to rotate or move the nozzles. SOLUTION: A water jet nozzle 9 and a detergent jet nozzle 13 are arranged leaving a space each other so as to mount the bath tub and the water jet nozzle 9 and the detergent jet nozzle 13 are arranged so that the water and the detergent should be jetted like a line and further nozzle part 9a and 13a are constructed to be rotated. Acting a motor 17, the rotating part 15 is concentrically rotated in a support 16 and the water jet nozzle 9 is rotated at the same time, the water flowed from an inlet 18 is jetted like a line through a discharging part 14 which is rotated to wash floor and wall in order. The detergent also is jetted through a rotating nozzle 13a in the same manner.
Patent JP-H0859853-A (JP)
Title: Biaxially stretched polypropylene film and its production
Inventor: SATO HIROSHI
IPC: C08K13/04
Filed: 1994-08-23
Abstract: PURPOSE: To obtain a polypropylene film which does not cause the slippage between films in the state of being wound up and exhibits and improved handleability in the state.of a roll. CONSTITUTION: This film has a coefficient of static friction of 0.40-0.80 and an air escape speed of 110sec or lower and is produced by homogeneously dispersing an org. or inorg. fine powder in a propylene polymer, then forming the polymer into a film, and stretching it in both the machine and cross directions.
Patent JP-H1143107-A (JP)
Title: Vacuum packaging device
Inventor: SAKAI TADASHI
IPC: B65B51/10
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum packaging device being constituted in such a manner that a lid body can be kept closed when the vacuum packaging device is paused, and also, the keeping of the closed state of the lid body can be released when a heat-sealing is completed without requiring a special device. SOLUTION: A lid body closed state keeping mechanism (e.g. magnet) being constituted in such a manner that a lid body 10 can be kept under a closed state by bringing the lid body 10 into contact with a main body upper surface 21, and the keeping can be released by applying an upward force to the closed lid body 10, is provided on the peripheral edge lower end surface of the lid body 10, and from a point when a heat-sealing is completed, and a vacuum chamber 30 is opened to the atmosphere, for a specified period of time, the upward force is applied to the lid body 10 through a heat beam receiving part 41, by a seal bar 47 of a seal cylinder mechanism, and the lid body 10 is lifted until the lid body 10 separates from the main body upper surface 21, and the closed state of the lid body 10 by the lid body closed state keeping mechanism is released.  A spindle 73 of the lid body 10 may be vertically movable.
Patent JP-2001026808-A (JP)
Title: Method for algglomerating iron smelting slag
Inventor: NAKAGAWA MAKIKO
IPC: C21C7/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a slag agglomerate which hardens without using borate, useable as roadbed material and material for construction, by adding water into the iron smelting slag having specified values of P content and basicity shown with CaO/SiO2 and kneading them and hardening the mixture at room temp. or under high temp. steam. SOLUTION: For improving powdering-preventing tecnique using a stabilizer consisting essentially of borite, the powder of the iron smelting slag having <=0.3 wt.% P and >=1.4 basicity, is used. The sufficient amount of water is added into this slag to change the slag, into the other CaO-SiO2-H2O base material in which γ-2CaO.SiO2 does not develop a vol. expansion. Therefore, the adding amount of the water is important factor, but it is sufficient that only the kneading of the slag can be executed, and since there are various kinds in the iron smelting slag, it is not limited. The iron smelting slag added with water is kneaded and cured. It is sufficient to execute the kneading and the curing at the room temp. but when the curing is executed under high temp. steam, the hardening is quickly executed in some condition.
Patent JP-S6441092-A (JP)
Title: Sheet paper processor
Inventor: OMURA HIDEO
IPC: G07D3/00
Filed: 1987-08-06
Abstract: PURPOSE: To improve the operating rate of an inspection machine by differentiating the number of bundles not inspected yet in a bundle mount section from the number of bundles after inspection in a collection section. CONSTITUTION: A bundle processing machine 2 receives bundles of paper sheets not inspected at its mount section and applies bundle processing to them and supplies the resulting bundles to an inspection machine. The inspection machine 5 receives bundles not inspection yet from the bundle processing machine 2 and inspects paper sheets in the bundles and bundles paper sheets after inspection as inspected bundles and gives them to the bundle processing machine 2 after bundled with the bundles not inspected. The bundle processing machine 2 receives the bundles not inspected after inspection and collects them to a collection section.  Since the number of bundles collected in the collection section differs from the number of bundles mounted in the mount section, it is not required to stop the inspection processing of the inspection machine 5 by constituting the processing unit so that the number of bundles of the collection section is more than the number of bundles in the mount section. Thus, the operating rate of the inspection machine 5 is improved.
Patent JP-S6258431-A (JP)
Title: Optical pickup device
Inventor: GOTO SHOJI
IPC: G11B7/09
Filed: 1985-09-09
Abstract: PURPOSE:To always attain a stable characteristic in a tracking direction without the influence of the position in the focusing direction of a condenser lens by constituting a device so that the center of the magnetic flux generated in the second coil by a magnetic circuit acts upon a part nearer to the condenser lens than the center of gravity of a moving part in the movable range where the movable part is moved in the direction approximately vertical to a carrier face. CONSTITUTION:When a movable part 54 is placed in the about center of the moving range in a focusing direction, the center B of the magnetic flux due to a magnetic circuit 60 is a length (l) nearer to a condenser lens 50 than the center G of gravity of the movable part 54 and distances from the center G of gravity of the movable part 54 to upper and lower flat springs 58 are equal to (m) together, and therefore, the movable part 54 is shaked in the tracking direction near a resonance point f2 in the tracking direction of flat springs 58. Since the center of the propulsion generated in a tracking coil 53 coincides with the center B of the magnetic flux and is nearer to the condenser lens 50 than the center G of gravity of the moving part 54, the condenser lens 50 responds normally to the input signal to the tracking coil 53.
Patent JP-H1051363-A (JP)
Title: Viterbi equalizer
Inventor: KAMIO YUKIHIDE
IPC: H04B7/005
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a Viterbi equalizer applicable easily even to a radio transmission system of the differential phase π/4 shift QPSK(quadrature phase shift keying) modulation system or an absolute phase π/4 shift QPSK modulation system. SOLUTION: The main body of a Viterbi equalizer consisting of a propagation line coefficient estimate section 1, a replicated calculated section 2, a matching filter 3, and a maximum likelihood series estimate section 10 making up of a branch metric calculation section and ACS(add compare select) section 7, a pathmetric memory 8 and a maximum likelihood decoding section 9 is provided with a symbol timing synchronization circuit 4 and a symbol time point even odd changeover control circuit 5 for a π/4 shift QPSK modulation signal, even/odd number at the symbol point of time is discriminated and even/ odd information is extracted and given to the propagation line coefficient estimate section 1,  the replica calculation section 2 and the branch metric calculation section 6 requiring changeover device of even/odd number at a symbol point of time and the operation is switched in response to a change when a symbol waveform of transmission data by the π/4 shift QPSK modulation system is changed at even/off symbol time points.
Patent JP-H1040746-A (JP)
Title: Power supply wire of high-pressure discharge lamp and manufacturing method thereof, and lighting system using high-pressure discharge lamp
Inventor: KONDO MASATO
IPC: H01B7/29
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To highly maintain the breakdown voltage of wires for supplying power to a commercial high-pressure discharge lamp to be housed in a hood so as to manufacture the wires simply and efficiently. SOLUTION: Of power supply wires 10 having their silicone-insulation layer and connected to a high-pressure discharge lamp 2 in a hood 4, only a portion substantially equal to a portion A to be wired in the hood 4 is covered with a heat resistant layer consisting of fluororesin or the like on the insulation layer surface thereof. This power supply wire can be manufactured by a method in which a heat resistant resin based tube of its prescribed length having an inner diameter substantial equal to an outer diameter of the wire main body having a conductor and an insulation layer is molded, the wire main body is inserted into this tube, and the tube is attached to a prescribed portion of this wire main body.
Patent JP-S58101015-A (JP)
Title: Filament winding device
Inventor: KODAMA HITOSHI
IPC: B29C57/00
Filed: 1981-12-10
Abstract: PURPOSE:To make the control of returning of a head accurately, by providing backlash on a reciprocative driving screw section in an apparatus for winding filaments by driving a filament feeding head by a reciprocative driving screw in a reciprocative manner. CONSTITUTION:In the apparatus for winding filaments by rotatively driving a mandrel 2 in one direction and by driving the filament feeding head 1 longitudinally of the mandrel in a reciprocative manner, the backlash 9 is provided on the screw section of the driving screw 8 of said head 1 to control the returning. For example, in molding a shaft of a racket for badminton, a square thread having the backlash 9 on the driving screw 8 of the head 1 is employed, a mandrel is mounted by a collect chuck 17 to the filament winding machine that is driven by a motor 15, a rattan impregnated with a resin is wound thereon at a filament winding angle of 25 deg. by the filament winding method, and it is dried by hot air, is removed, and is finished.
Patent JP-S6178968-A (JP)
Inventor: KOMATA NOBUAKI
IPC: E05B49/00
Filed: 1984-09-21
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-H06209156-A (JP)
Title: Substrate heating device
Inventor: SUDO SATORU
IPC: H05K3/34
Filed: 1992-07-01
Abstract: PURPOSE:To provide a substrate heating device of a structure, wherein the emissivity of the surface of a heater case can be improved without deforming the heater case, the temperature of a heating unit insulated electrically from the case can be made low and the life of the heating unit can be made long. CONSTITUTION:When a current is introduced in a sheathed heater 12 through a current introducing part 16, the heater 12 generates heat and the heat is efficiently transferred to a heater case 11 formed by superposing two case materials made of high-density carbon. As the emissivity of the surface of the case 11 is about 1, a heat transfer to a substrate is efficiently conducted. Moreover, as the amount of deformation of the case 11 itself is little, a stable heating to the substrate becomes possible.
Patent JP-H1179760-A (JP)
Title: Mold for forming glass optical element, manufacture of glass optical element, and method for reforming the mold
Inventor: HIROTA SHINICHIRO
IPC: C04B35/565
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide the forming mold capable of being reused even at the time of causing pullout (local pulling-out of a surface layer), etc., due to its repeated use and also to provide the manufacture of an optical element by using this mold. SOLUTION: This forming mold is used for performing the press forming of a heated and softened glass material to be formed, to obtain an optical element and comprises a male mold and female mold, wherein a least one of the male and female molds consists of a ceramic base material whose forming surface has no surface pores having a pore size of >=300 μm. As shown in the figure, in each of a male mold 21 and a female mold 22, a β-type silicon carbide layer which has the density of >=3.2 g/cm<3> and such a thickness that a new forming surface can be re-formed by grinding, is formed in the surface including at least the forming surface to be allowed to face to the surface of a glass material to be formed G.
Patent JP-S5899675-A (JP)
Inventor: FUJIMOTO SHINJI
IPC: F25B41/04
Filed: 1981-12-09
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-S59103239-A (JP)
Inventor: KONDOU KUNIO
IPC: H01H35/28
Filed: 1982-11-12
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-H0246851-A (JP)
Title: Deodorizing material
Inventor: KATO NOBORU
IPC: A61L9/16
Filed: 1988-08-09
Abstract: PURPOSE:To certainly desorb malodorous gases adsorbed so as to make it possible to regenerate a deodorizing material, by arranging some pieces of catalytic yarn and heating elements in parallel, and forming a woven sheet from weaving yarn, and connecting the woven sheet to an adsorbing sheet including carbon fibers, so that they overlap each other. CONSTITUTION:Malodorous gases included in indoor air which is forced to flow into a case by natural convection are adsorbed by activated carbon fibers provided on an adsorbing sheet 3 so that the air is deodorized. After the adsorption of the malodorous gases an electric current is caused to flow via a lead 1e to electrodes 1d, 1d each of which is woven at each side of a woven sheet 1, for causing a heating element 1b to generate heat, by which the activated carbon fibers and pieces of catalytic yarn 1a are heated to thereby desorb the malodorous gases from the activated carbon fibers. Moreover, the malodorous gases desorbed are catalytically heated by help of oxidation due to the pieces of catalytic yarn 1a heated, so that the gases are deodorized. The deodorizing material can therefore be regenerated without use of a regenerator.
Patent JP-S6094305-A (JP)
Inventor: KURUTO HERUDO
IPC: B30B15/34
Filed: 1984-09-26
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-H0752782-A (JP)
Title: Antilock brake method and device thereof
Inventor: FURUYA TAKAYUKI
IPC: B60T8/66
Filed: 1993-08-11
Abstract: PURPOSE:To provide an antilock braking method and its device which are capable of shortening a braking distance even in tuning operation. CONSTITUTION:This is an antilock braking device provided with a pseudo-car speed operational part 41 setting a pseudo-car speed VI of a car during tuning operation, a target wheel speed setting part 42 setting a first target wheel speed VS securing the specified braking force on the basis of this pseudo-car speed VI and a wheel speed VW and a second atrget wheel speed Vs for detecting the actual car speed, a target wheel speed changeover means selecting both first and second wheel speeds VS and VS with the specified period, and a braking force adjusting part 44 adjusting the braking force so as to make the wheel speed VW follow the first wheel speed VS. In time of being so judged that a steering angle theta of a steering wheel detected by a steering angle detecting sensor 70 is more than the setting steering angle H preset by a steering angle comparing part 41, the target wheel speed changeover means has a turning time forced changeover means which sets a period to be selected to the second target wheel speed VS to be shorter.
Patent JP-S6178030-A (JP)
Inventor: OGURA TAKASHI
IPC: H01H50/64
Filed: 1984-09-25
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。