baber/WOPTO huggingface dataset:
Patent JP-H1055408-A (JP)
Title: Pattern separating device and its method for separating contact pattern
Inventor: TAKEBE HIROAKI
IPC: G06K9/34
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To separate a contact parterre with precision at the time of segmenting an area where the pattern of a character, etc., exists from a picture. SOLUTION: CPU 21 detects a contact character in a document picture by using respective programs stored in a memory 24 and divides it by a proper separation point. CPU 21 collects character strings at every block at first, calculates an average character size in the respective blocks and detects the contact character by using it. Then, it is inspected whether or not a punctuation mark, etc., exist in the upper layer part and the lower layer part of the contact character, a separation point candidate is obtained and the certainty of the separation point candidate is judged from the histogram of a black picture element in a direction orthogonal to the character string.  The separation points are also located from the both upper and lower directions of the contact character by using the character string direction histogram so as to obtain the correlatively excellent one of the separation points.
Patent JP-S5879974-A (JP)
Inventor: DEIBIDO PIITAASON
IPC: C08F283/01
Filed: 1982-08-24
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-H023857-A (JP)
Title: Electronic equipment
Inventor: ISHIWATARI MASUMI
IPC: G06Q50/00
Filed: 1988-06-16
Abstract: PURPOSE:To output possible time to get on a train at the staring point of a preceding stage by subtracting time required to a desired starting point from the departure time at said desired starting point. CONSTITUTION:When a data key 28 is pushed down, the time data of the train on which a person can get after the time at the station 1 of a first line, and next, when a key 22 is pushed down, the data of nine o'clock base are displayed from the data of nine minute. Next, when the key 24 is pushed down, the data of nine minute is disappears from the display device 1, and the data of 9: 53 is displayed at the right end, and processing is performed by using the data of 9: 23 earliest among the displayed data. Then, when a start key 211 is pushed down in order to count back starting time, thirteen minutes of the time required from a present place to the station 1 of the first line is subtracted, and since the time data of 9: 10 p.m. is obtained, this data is displayed. Thus, a user can know that if he starts at 9: 10, the user can get on the desired train departing from the station 1 at 9: 23.
Patent JP-2000334473-A (JP)
Title: Treatment of organic sludge
Inventor: ISHIZUKA SATOSHI
IPC: B01D53/77
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To efficiently remove and recover phosphorus as magnesium ammonium phosphate(MAP) by mixing a magnesium hydroxide slurry used for absorption in a waste gas treating step with water separated from sludge in a dephosphorizing step, forming insoluble MAP from phosphorus in the mixture and separating this MAP. SOLUTION: A magnesium hydroxide slurry is used as an alkali absorbing fluid in a waste gas treating step. The used slurry and water separated from sludge are introduced into a raw water storage tank 6 in a dephosphorizing apparatus, mixed and introduced into an MAP reaction tower 1, where a prescribed pH adjustment is carried out so as to efficiently form MAP from raw water having a low concentration of PO4-P and a low concentration of NH4-N. In the MAP reaction tower 1, MAP particles are fluidized by the inflow of raw water and the circulation of treated water, fresh MAP deposits on the surfaces of the MAP particles and the MAP particles grow. Treated water having a lowered concentration of phosphorus due to the deposition of MAP is obtained and dephosphorizing treatment by the MAP method is efficiently carried out in this way.
Patent JP-H0815533-A (JP)
Title: Near infrared transmission type plastic optical fiber
Inventor: MURASHIGE YOSHIO
IPC: G02B6/00
Filed: 1994-06-28
Abstract: PURPOSE:To obtain a plastic optical fiber which is good in both of moldability and transmission loss by forming a core material layer of a copolymer composed of specific repeating units. CONSTITUTION:The core material layer of the plastic optical fiber consisting of a core-sheath structure consists of the copolymer composed of the repeating units expressed by formula I and formula II. The sheath material layer is formed by dipping the core material layer consisting of core fibers of the copolymer of BPSO2 and BPO into a soln. prepd. by dissolving a resin for the sheath material into a solvent, then drying the core magnetic layer or the sheath material layer is formed by applying the soln. prepd. by dissolving the resin for the sheath material into the solvent on the core material layer, then drying the core material layer or a method for melt composite spinning of the resin for forming the core and the resin for forming the sheath to a core-sheath structure is usable as well in order to form the sheath material on the front layer of the core material layer. The structure of such a case is formed of the core material layer and the sheath material layer as a basic unit from the inside or is formed of the core material layer, sheath material layer and protective layer as a basic constituting unit from the inside.
Patent JP-S6037739-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOKUBO HIROSHI
IPC: H01L21/52
Filed: 1983-08-11
Abstract: PURPOSE:To enhance positioning accuracy of package by forming a rectangular groove at the center where the amount of shrinking is a little in the rear surface of package in order to prevent rotation and by transferring a package by inserting protrusion provided to the carrying unit to said groove in the case of housing an IC element die to the recession at the surface of ceramic package and then transferring such package to a bonding assembling area. CONSTITUTION:A recession is provided at the center of surface of ceramic package 1 having many external leads 3, an IC element die 2 is settled thereto, the package 1 is transferred to a bonding assembling area and wirings are made with a fine lead for bonding. At this time, the center at the rear surface of package 1 is selected for the transfer of package 1 because the shringing area is smallest and a rectangular groove hole 4 is bored in order to prevent rotation of package. Next, a protrusion 7 provided to the surface of unit 6 is inserted into such hole 4 and the unit 6 is moved to the specified area of an automatic bonding apparatus.
Patent JP-H1067791-A (JP)
Title: Use of metal porphyrin adjuvant for detecting organism substance
Inventor: SAGNER GREGOR DR
IPC: C12Q1/68
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain an activated metal porphyrin compound useful for producing a reagent for immunoassay genetic determination, bondable to an organism substance containing a primary amino group by reacting a metal porphyrin with a specific compound in an organic solvent. SOLUTION: A metal porphyrin of formula I (M is palladium or platinum; P is a porphyrin part; R is a chemical bond or a linker group; (m) is the number of carboxyl groups linked to a porphyrin part by a covalent bond) [e.g. Pd- or Pt-mesotetra(4-carboxyphenyl)porphyrin, etc.] is reacted with a carbodiimide (e.g. dicyclohexylcarbodiimide), 1-hydroxybenzothiazole and an active ester binder (e.g. N-hydroxy succinimide) in an organic solvent to give an activated metal porphyrin derivative of formula II (COOX is an active ester group; (n) is 1-4) useful for producing a binder with an organism molecule suitable for immunoassay or nucleic acid hybridization.
Patent JP-H04349147-A (JP)
Title: Radiation-resistant optical fiber and its production
Inventor: SANADA KAZUO
IPC: G02B6/00
Filed: 1991-05-22
Abstract: PURPOSE:To expand the transmission band of an optical fiber and to improve its radiation resistance by incorporating the SiO2 free of Cl and having a specified content of F into the fiber. CONSTITUTION:The alkoxysilane such as Si(CH3O)4. and alkoxygermanium such as Ge(CH3O)4 as the glass material are heated in a hydrogen flame to form a soot preform. The particle of SiO2 coated with GeO2 is deposited on the lower surface of the preform and grown to obtain a parabolic soot preform. The preform is dehydrated and sintered in the He and SiF6 atmospheres by an electric furnace, etc., the vitrified preform is drawn in a drawing furnace kept at high temp., and a radiation-resistant optical fiber free of Cl and with the core consisting of GeO2 and SiO2 contg. >=0.1wt.% F and the clad consisting of the SiO3 contg. F is produced.
Patent JP-S6037957-A (JP)
Title: Preparation of cut tangle
Inventor: NAKANO KUNIO
IPC: A23L17/60
Filed: 1983-08-11
Abstract: PURPOSE:To provide frozen tangle which can be reconstituted to a cut tangle having soft texture and the taste and flavor of raw tangle only by thawing, at a low cost, by treating raw tangle with hot seawater, and freezing the tangle. CONSTITUTION:Collected raw tangle is immersed in seawater heated at about the boiling point (>=90 deg.C) for 2-3min before or after slitting in the form of fine strips to effect the discoloration of the tangle in green color, and the tangle strips are quenched at -15--40 deg.C.
Patent JP-S5270223-A (JP)
Title: Apparatus to take in secondary air for cleaning in two cycle engine
Inventor: SAMEJIMA HIROSHI
IPC: F01N3/34
Filed: 1975-12-09
Abstract: PURPOSE: To equip an executor nozzle with a circular section to a rectangular exhaust port opened on a cylinder for taking in secondary air for cleaning securely and smoothly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6211075-A (JP)
Title: Production of food raw material
Inventor: NAKAZONO SHUZO
IPC: A23L17/00
Filed: 1985-07-03
Abstract: PURPOSE:To obtain a food raw material having excellent preservability and reconstitution property, by heating palm oil, etc., in a vessel, immersing a raw material food in the oil to effect thermal coagulation of the material, dehydrating under reduced pressure to form cavities in the material, filling the cavities with oil or fat under atmospheric pressure, and deoiling the material to a specific residual oil content. CONSTITUTION:A specific amount of a specific oil or fat such as palm oil is charged in a vessel which can be heated and evacuated and has a specific volume, and heated at 110 deg.C. A food is immersed in the hot oil or fat optionally after forming to a specific size. The tissue of the food used as a raw material is subjected to thermal coagulation with the hot oil. In the course of the thermal coagulation of the food, the vessel is evacuated to <=100 mmHg to effect the evaporation of water in the tissue and the formation of cavities in the cell tissue of the food. The oil or fat is impregnated and filled in the cavities of the raw material tissue by returning the pressure in the vessel to atmospheric pressure. Water in the raw material can be substituted with the oil or fat by this treatment. The oil-substituted raw material is deoiled to a residual oil content of <=2% with a press or a solvent to obtain the objective food raw material.
Patent JP-S5771056-A (JP)
Title: Program confirmation device
Inventor: NAGATA HISAO
IPC: G06F11/28
Filed: 1980-10-21
Abstract: PURPOSE:To confirm a repetitive end term of a program securely by storing an address input and a data input in a storage device according to whether the contents of a comparison address register, the address input and data input are coincident or not. CONSTITUTION:For the execution of a program, an address input 1 and a data input 2 are stored in a storage device 40. An address coincidence detector 10, on the other hand, consists of a comparison address register 12 and an address device 11 which detects the coindidence between the contents of the address register 12 and the address input 1. When the contents of the register 12 are not coincident with the address input, a repeatitive signal 4 is a ''0'' and when coincident, it is a ''1''. When the signal 4 is the ''0'', an AND gate 32 sends a clock input 6 to an address counter 33 to updata its contents, and the inputs 1 and 2 are stored in the address 8 of the counter 33 of the detector 40. When the signal 4 is the ''1'', on the other hand, the output 7 of the AND gate 32 is the ''0'' and while the address 8 of the counter 33 is not updated, the detector 40 stops the storage of the inputs 1 and 2.
Patent JP-S5848524-A (JP)
Title: Adjusting circuit for minute delay amount
Inventor: KUDOU YOUICHI
IPC: H03K5/13
Filed: 1981-09-18
Abstract: PURPOSE:To obtain a minute delay time which can be adjusted with high accuracy, by giving an input signal to a base of transistors (TRs) of a diferential amplifier and feeding back a voltage difference between both collector outputs to another base after being split at a variable resistor. CONSTITUTION:An input signal IN is applied to a base of a pair TRs Q1, Q2 constituting a differential amplifier. A collector output of the TRs Q1, Q2 is obtained via buffer TRs Q3, Q5 and a fixed resistor R3 and an MOSTRQ4 are connected in series between emitters of the TRs Q3, Q5. A potential B1 at a connecting point between the fixed resistor R3 and a TRQ4 is fed back to the base of the TRQ1 and a resistance value of the TRQ4 is controlled with a control voltage CONT. Thus, the amount of feedback is changed with the control voltage CONT to change the amount of delay.
Patent JP-S627430-A (JP)
Title: Method for obtaining aggregate or colloidal particles
Inventor: YASUI HIDEO
IPC: B01J2/08
Filed: 1985-07-03
Abstract: PURPOSE:To obtain spherical particles regularly arranged in a crystal lattice state, by further melting flocculated particles, which were obtained by drying colloidal particles at temp. equal to or less than the softening point of said particles or heating the same in an aqueous phase at said temp., under heating at temp. equal to or higher than the softening point of the colloidal particles. CONSTITUTION:A flocculant is added to aqueous particulate colloid at temp. equal to or less than the softening temp. of said colloid and dissolved and diffused in the colloid from studded flocculant units. The formed flocculated particles are separated from hydrophobic particulate colloid and dried in such as state that the temp. of the flocculated particles is held to temp. equal to or less than the softening temp. of colloidal particles or heated in an aqueous phase in the same state to obtain flocculated particles wherein colloidal particles are densely packed. These particles are further melted under heating at temp. equal to or more than the softening temp. of colloidal particles to obtain a high density spherical colloidal particle aggregate having an internal structure closely packed densely and homogenously in such a state that no voids are present in particles.
Patent JP-H10318378-A (JP)
Title: Sealing device
Inventor: YAMANAKA SATOSHI
IPC: F16J15/3232
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device with an excellent sealing property in a simple structure. SOLUTION: The first seal member 30 is formed integrally with a metal ring 20, it has a diameter direction part 32 provided almost parallel to an inward flange 22, and a lip part 33, it is formed of a rubber form elastic body, and a pump screw 34 is provided to the sliding surface of the lip part 33 to the shaft. The second seal member 40 has a held part 41, a lip part 42, and a bending part 44, it is formed of a resin (such as PTFE), the root of the lip part 33 of the first seal member 30 is supported by the tip of the lip part 42, so as to prevent the excessive deformation of the lip part 33, and the sealing property by the lip part 33 is maintained. And to the sliding surface from the lip part 42 to the bending part 44, a pump groove 43 is provided.
Patent JP-S5479506-A (JP)
Title: Time-division channel control system
Inventor: MURAI MASAAKI
IPC: H04Q11/04
Filed: 1977-12-07
Abstract: PURPOSE:To relieve a load upon a CPU remarkably by enabling a channel controller to detect independently a cut-off signal from incoming and outgoing circuits and by allowing a time-division channel unit to erase automatically incoming and outgoing numbers stored in a channel memory. CONSTITUTION:Time-division channel unit 1 is equipped with talking circuit, time-division channel controller 3 is provided with channel control memory 320 stored with circuit numbers corresponding to time slots for detecting and controlling signals from circuits, and CPU2 controls both units 1 and 3. Once detecting independently a cut-off signal from incoming and outgoing circuits by channel control circuit 310, unit 3 allows unit 1 to erase automatically numbers of incoming and outgoing circuits stored in memory 320. Consequencly, a load upon CPU2 can be lightened greatly.
Patent JP-H0510107-A (JP)
Title: High efficiency refuse power generation system
Inventor: YAMAOKA KEIJIRO
IPC: F01K23/10
Filed: 1991-06-19
Abstract: PURPOSE:To provide a high efficiency refuse power generation system which can remarkably improve efficiency of a power generation equipment without eroding a superheater tube for a boiler of the power generation equipment arranged on a refuse incinerator. CONSTITUTION:A gas turbine 2 is provided on a power generator 1 driven by a steam turbine 3 whose driving source is steam generated by an evaporator 4 arranged on a refuse incinerator B. Clean gas turbine exhaust discharged from the gas turbine 2 is supplied to a superheater 5 arranged between the evaporator 4 and the steam turbing 3, so as to heat the steam to be supplied to the steam turbine 3. The gas turbine exhaust which has passed the super heater 5 is introduced into a preheater 6 arranged upstream from the evaporator 4.
Patent JP-2000339206-A (JP)
Title: Electronic file managing method and computer readable recording medium storing program manage electronic file
Inventor: HIDA HIROYUKI
IPC: G06F17/30
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic file managing method capable of grasping relativity including relation between appropriating and appropriated electronic files without burdening a used in management. SOLUTION: In a step S1-1, an event to be caused by operation of the electronic file is collected in a data base. Since the event is automatically stored in the data base in accordance with the operation of the electronic file by an electronic file operation program here, no special operation for managing the file is required fir the user. In addition, in a step S1-2, information including relation between appropriating and appropriated electronic files is provided to the user based on the collected events.
Patent JP-H0735590-A (JP)
Title: Mass flowmeter
Inventor: TANAKA MAKOTO
IPC: G01F1/69
Filed: 1993-06-18
Abstract: PURPOSE:To provide a flowmeter free from the fluctuation of a zero point or a span, and ensuring good measuring accuracy, while eliminating an external thermal effect, regarding a mass flowmeter equipped with a constant temperature differential circuit. CONSTITUTION:The mass flowmeter has a pair of thermosensitive coils Ru and Rd with a resistance value to change depending upon temperature, at the upstream and downstream sides of a sensor tube 10 where a fluid flows, and an independent constant temperature differential circuit covering the thermosensitive coils Ru and Rd, and temperature detecting and temperature difference setting resistors respectively for measuring a mass flowrate. Regarding this mass flowmeter, a temperature detecting resistor Rtu in the upstream virtually detects temperature near the inlet of the sensor tube 10, and a temperature detecting detector Rtd in the downstream virtually detects temperature near the outlet of the tube 10. Also, this mass flowmeter has a mass flowmeter body and a mounting seat 31 for fitting the tube 10 and securing the tube 10 to the body. In addition, the resistor Rtu is provided on the tube 10, the seat 31 or the body near the inlet of the tube 10, the resistor Rtd is fitted to the tube 10, the seat 31 or the body near the outlet of the tube 10.
Patent JP-H05341358-A (JP)
Title: Stroboscopic device for photography
Inventor: MATSUURA KEISUKE
IPC: G03B15/05
Filed: 1992-06-08
Abstract: PURPOSE:To provide the stroboscopic device which minimizes light beams exiting to the outside of a lengthwise angle of view regardless of the curved surface shape of a reflector in the short-side direction. CONSTITUTION:The reflector 2 is sectioned in an almost elliptic shape or curved surface shape close to it in the short-side direction sectional plane shape and contains a flash light discharge tube 1 for light emission; and both side wall parts 2c of this reflector 2 which is provided near the both end part of the tube 1 and reflect lengthwise light from the discharge tube 1 are made longer than the depth length size of the almost elliptic shape or approximate curved surface shape so that the light from the flash light discharge tube 1 is within the angle of view, and the opposite tip surfaces in the short-side direction of the reflector 2 whose short-side direction sectional plane shape is formed in the almost elliptic or approximate curved surface shape are formed of reflecting surfaces formed extending by mutually parallel plane reflecting plates 2b.
Patent JP-S5479543-A (JP)
Title: Selectivity switching unit of radio receiver
Inventor: SUMA TADAHIDE
IPC: H04B1/16
Filed: 1977-12-07
Abstract: PURPOSE:To lower the price without fearing astable factors by shortening the time for wiring operation with wirings reduced greatly in number, by enabling a DC system to change over without changing over a signal system, by providing a selectivity switching unit with two selective elements. CONSTITUTION:In the selectivity switching unit with two selective elements Z1 and Z2, the 1st diode D1 connected between either input or output side of one Z1 and earth E and the 2nd diode D2 between either input or output side of the other Z2 are switched by switch S at the same time in order to make an alternation between Z1 and Z2. Namely, Z1 with S in a short mode or Z2 with S in an open mode is connected electrically between amplifiers A and B, so that the selectivity of the radio receiver will be changed over depending upon the difference in selectivity between Z1 and Z2.
Patent JP-H097028-A (JP)
Title: Paper money processing method, device therefor and ticket vending machine
Inventor: YASUTAKE HIROYUKI
IPC: G07B1/00
Filed: 1995-06-14
Abstract: PURPOSE: To properly cope with a failure in getting change by detecting and recording the thickness of paper moneies discharged as change and detecting and recording the thickness of paper moneies returned into a machine through the same carrying path. CONSTITUTION: If a user forgets to get the paper moneies discharged as change, the door of the discharge port is closed after the lapse of a prescribed time, and paper moneies 4 as change are sent backward through a carrying path 68 and are taken into the machine. It is detected by a set timer and a sensor 96 that he has forgets to get change. When a change missing signal is inputted to the CPU of a controller 72, an alarm 119 is issued. When paper moneies as change are returned, the thickness of these paper moneies is detected by the variation of a potentiometer 114 for sensors 111b and 113b simultaneously being in the dark state.  The CPU compares the detected thickness of paper moneies discharged as change and that of returned paper moneies with each other to discriminate whether they are different or not; and if they are matched with each other, the ticket vending machine is switched to the waiting state. If they are not matched with each other, check contents of the thickness of paper moneies as change are recorded, and the alarm is issued.