baber/WOPTO huggingface dataset:
Patent JP-H05343031-A (JP)
Title: Discharge tube and manufacture thereof
Inventor: KAWAI KOJI
IPC: H01J61/36
Filed: 1992-06-04
Abstract: PURPOSE:To simplify the structure, to strengthen the mechanical strength, and to prevent dispersion of emission. CONSTITUTION:An inner tube 14 is sealed in an outer tube 15. A counter electrodes 12 are sealed airtightly in the inner tube 14, and a leads 17 is guided out of a protective cylinder part 16 of small diameter of the inner tube 14. The outer tube 15 is formed out of first and second outer tubes 15a, 15b having a large diameter part 19 and a small diameter part 20 respectively. The counter ends formed on the large diameter parts 19 of the first and the second outer tubes 15a and 15b are butted together and a connected part 18 is formed. The protective cylinder part 1 of the inner tube 14 and the leads 17 are supported with the small diameter parts 20 of the first and the second outer tubes 15a, 15b, and the small diameter parts 20 are completely sealed and are cut, while the leads 17 are guided airtight from the small diameter parts to the outside. The small diameter part(s) of the first and/or second outer tubes 15a, 15b also serves as an exhausting tube at the time of evacuating the outer tube 15.
Patent JP-S5986079-A (JP)
Inventor: RICHIYAADO RII MIRAA
IPC: G03G21/10
Filed: 1983-08-09
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-H08340254-A (JP)
Title: Frequency synthesizer
Inventor: KIKUCHI AKIRA
IPC: H03B28/00
Filed: 1995-06-12
Abstract: PURPOSE: To obtain a frequency synthesizer utilizing DDS capable of outputting a high frequency signal while holding a synchronizing range with a wide PLL. CONSTITUTION: The frequency synthesizer is provided with a reference oscillation source 1 for applying a reference phase, a phase comparator 2 for comparing the phase of an output with the reference phase, a loop filter 3 for integrating the phase difference of the output to obtain DC voltage, an A/D converter 4 for converting the output into a digital signal, and a synthesizer DDS 5 for using frequency setting data applied with a generation frequency from the outside in terms of a phase increment value (Δϕ) and directly and digitally generating a signal with optional frequency less than 1/2 input clock frequency.  The frequency of an output signal from the DDS5 is set up to the same frequency as that of the source 1 through a frequency divider 8 for frequency- dividing the output signal of the DDS5 into N components and the result is inputted to the phase comparator 2 to complete a phase locked loop PLL.
Patent JP-H11333378-A (JP)
Title: Granular body flow rate distributor
Inventor: YAYAMA SEIJI
IPC: B07B1/46
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a granular body flow rate distributor easy to maintain and control in the production of aggregates, etc., by making the drive source of a damper plate on the discharging the distributing chute of a screen compact to save the space and easy to automate and preventing the flying of the granular body across an opening due to the power of the flow to realize sure flow branching separation. SOLUTION: This distributor consists of the plural damper plates 2 arranged in parallel across a discharging and distributing chute 1 with respective ends pivoted and rotatably suspended, a stepped operating plate 4 abutting on an appropriate number of the damper plates among the damper plates in accordance with the ratio of the outputs of the granular bodies of respective sizes and pressing and rotating them, a drive source 6 such as an electric jack connected to the operating plate 4 and mounted adjacent to and in parallel with the chute 1 and a discharge port 3 furnished at the bottom of the chute and made closable by the damper plate.
Patent JP-H08879-A (JP)
Title: Fully automatic washing machine
Inventor: MAEDA TOMOHITO
IPC: D06F33/02
Filed: 1994-06-27
Abstract: PURPOSE:To provide prescribed rinsing performance even when the tap water flow is a little at the time of water pouring rinsing by deciding the water level of water to be supplied corresponding to the decided result of a clothes amount deciding means with a control means and extending the time of intermediate dehydration when the water flow detected by a flow detecting means is a little at the time of water pouring rinsing. CONSTITUTION:Before water is supplied to a washing and dehydrating vessel by a control means 18, a clothes amount deciding means 17 performs an operation to drive a motor 5 for prescribed time and to stop it for prescribed time later plural times and decides the clothes amount by counting the number of output pulses from an encoder 15 in the sum of prescribed time while using a pulse counter 16. Then, the control means 18 decides the water level of water to be supplied and a water current based on the decided result of the clothes amount deciding means 17, further decides a detergent amount corresponding to the water level of water to be supplied and displays the results on an operation display means 20. Next, the water is supplied up to the prescribed water level corresponding to the clothes amount and the flow at that time is measured by a flow detecting means 23. When the flow detected by the flow detecting means 23 is a little at the time of water pouring rising, the time of intermediate dehydration is extended so that the prescribed rinsing performance can be provided.
Patent JP-H09301277-A (JP)
Title: Double reversal propeller
Inventor: OGINO HIROSHI
IPC: B63H5/10
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a double reversal propeller in which material cost of an outer propeller shaft can be reduced. SOLUTION: A double reversal propeller has an outer propeller shaft 43 and an inner propeller shaft 44 arranged coaxial in the outer propeller shaft A recessed part 82 is formed in ring shaped in an outer surface of the outer propeller shaft and depth d of the recessed part is less than half of depth T1 of the outer propeller shaft. A part, which has an outer diameter D2 smaller than the outer diameter D1 of the outer propeller shaft in a part adjacent to the recessed part and has inner diameter substantially the same inner diameter of an inner diameter Di of the outer propeller shaft in a part where the recessed part is formed is formed in the outer propeller shaft. An engaging member 83 is fit in the recessed part and ring shaped parts 86, 87 are disposed in the front and rear of the engaging members.
Patent JP-S6036853-A (JP)
Inventor: OGAWA YASUO
IPC: F25B39/04
Filed: 1983-08-10
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-S6038705-A (JP)
Title: Thermomagnetic recorder
Inventor: KIMOTO TOSHIFUMI
IPC: G11B5/02
Filed: 1983-08-10
Abstract: PURPOSE:To improve a magnetic latent image and also to increase the recording speed by limiting the size and the space ratio of a heating area consisting of heating elements less than the specific value respectively when a magnet performs magnetization in a certain direction and the other magnet performs magnetization in the opposite direction to the first magnetization. CONSTITUTION:A magnet 7 performs the even magnetization in a certain direction, and a magnet 42 impresses an even magnetic field to the area of a thermomagnetic recording medium 1 which is heated by a heating head 3 in the opposite direction to the magnet 7. Then the heating value (longer diameter) and the space ratio (d+vXt)/{vXT1-(d+vXt)} of the heating elements are set under 20 on the medium 1 in the carrying direction of the medium 1. Thus the picture quality is improved.
Patent JP-H11331407-A (JP)
Title: Signal converter
Inventor: NAKAMURA SATOYASU
IPC: G06F3/0488
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a signal converter which enable a hearing disabled person and a hearing and vision disabled person to utilize a telephone set and a portable terminal, etc. SOLUTION: This signal converter is constituted of a control means 102 for receiving voice signals 101 from a communicating party, a first storage means 104 for temporarily storing the voice signals 101 received by the control means 102, a second storage means 105 for storing data inside the device beforehand, a conversion means for comparing and converting the contents of the first storage means 104 and the second storage means 105 and MMI(man- machine interface) function means 106-114 for notifying converted signals to a user. The signal converter 103 converts the voice signals 101 to the signals recognizable by the hearing disabled person and the hearing and vision disabled person. For instance, in the case of converting them to character signals, received contents are character-displayed at an LCD (liquid crystal display device) 106.  Also, at the time of transmission, characters inputted by a key 112 are converted to the voice signals 101 and transmitted to the communicating party. In the case of converting them to braille signals, the received contents are notified to the user by a braille monitor 109 or a braille printer 110.
Patent JP-H05342409-A (JP)
Title: Character recognizing device
Inventor: NISHIWAKI DAISUKE
IPC: G06K9/34
Filed: 1992-06-05
Abstract: PURPOSE:To correctly recognize characters protruded out of character entry frames. CONSTITUTION:This device is provided with a character segmenting means to select an area larger than the entry frame from slip images as the segmenting area of characters in the case of segmenting an area equivalent to one character by using the size information of the description frame stored in an entry frame size information part 114 at a character segmenting part 112 under the control of a control part 115 from the images of a reading object slip stored in a slip image memory 111 of a character segmenting means 11 by a photoelectric converting means 10 of a character pattern input means 1. Thus, even the character protruded out of the entry frame can be segmented without being partially missed, this is recognized by a character recognizing means 2, and the machine code of the relevant character is outputted.
Patent JP-S5845394-A (JP)
Title: Method for preventing oxidation of iron ion in plating solution
Inventor: IRIE YASUSUKE
IPC: C25D3/56
Filed: 1981-09-14
Abstract: PURPOSE:To prevent oxidation of ferrous ions and to improve the quality of plating films in the stage of electroplating a Zn-Fe alloy with a plating soln. contg. zinc ions and ferrous ions by bringing Zn or a Zn-Fe alloy into contact with the inside of the plating soln. CONSTITUTION:In the stage of forming a Zn-Fe alloy plating layer on the surface of an object to be plated by using a plating soln. contg. zinc ions and ferrous ions, the ferrous ions in the plating soln. are oxidized to ferric ions and the plating film forms a gray-grayish black color and embrittles, and defects such as pits and roughness are generated. To prevent these defects, powder or lump of metallic zinc or a Zn-Fe alloy are enveloped in a filter cloth and are put in the plating soln so as to be brought into contact with the plating soln., whereby oxidation of ferrous ions to ferric ions is thoroughly prevented, and the generation of defects on the plated surface by ferric ions is prevented.
Patent JP-H09325924-A (JP)
Title: Communication terminal equipment
Inventor: ISHIBASHI MASAKAZU
IPC: H04M11/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal equipment by which the transmission of electronic mail can be speedily reported to a recipient even when the electronic mail is transmitted by using a computer communication network. SOLUTION: When the electronic mail is transmitted from a transmitter through the computer communication network to the recipient, after the lapse of prescribed time, a transmission notice showing the transmission of electronic mail is transmitted through G3 or G4 facsimile to the recipient. In the case of image data, the image data of G3 facsimile are transformed to a tagged image file format(TIFF), further, transformed to text data and made into electronic mail. Thus, the transmission of electronic mail to the computer communication network can be speedily reported to the recipient.
Patent JP-S5935282-A (JP)
Title: Collation system of handwritten character
Inventor: MORISHITA TETSUJI
IPC: G06K9/68
Filed: 1982-08-21
Abstract: PURPOSE:To shorten a collation time and to reduce the possiblity of erroneous reading by providing a setting part for respective combinations of coupled strokes of a character for collation in a radical, and comparing features of an input character with the features of each combination of the setting part and decreasing the number of combinations effectively. CONSTITUTION:Position vectors of strokes of the input character are inputted to a feature extracting circuit 1 to detect the number of the stroke and its output is sent to a dictionary address table 2. This table 2 is used to read the contents of a dictionary 3 by an address within a range of collation. Then, stroke information, radical information, and the standard number of strokes are read out of the dictionary 3 to an in-radical stroke coupling circuit 4 to generate all possible stroke patterns, whose features are extracted. Those features are sent to a matching circuit and the distance to the features of the input character from the feature extracting circuit 1 is calculated to output a category with the shortest distance as a solution.
Patent JP-S5935753-A (JP)
Title: Main container of hot-water tank
Inventor: KURITA YUKIO
IPC: F24J2/44
Filed: 1982-08-21
Abstract: PURPOSE:To make possible to use as a main container of a hot-water tank available for two kinds of installation method, also contrive to improve the production efficiency based on parts community by a method wherein a water introducing opening, the first heat collector connecting inlet and an outlet on the one end surface of a main container, a lot hot-water supply opening, over-flow hot-water supply opening, the second heat collector connecting inlet and an outlet on the other end surface, are respectively arranged. CONSTITUTION:A main container 3 has a hollow protrusion 4 on the central part of an upper end surface, and a water introducing inlet 5 is provided on the side surface of said protrusion 4. Two the first heat collector connecting inlets 6 and two heat collector connecting outlets 7 are arranged on the upper end surface 3a locating both sides of the protrusion 4. Two the second heat collector connecting outlets 8 are arranged on the central part of the lower end surface of the main body container 3, two the second heat collector connecting inlets 9 are also provided at the both sides of said outlets 8, a log hot-water supply opening 10 and a over- flow hot-water supply opening 11 are provided nearby the side periphery of the lower end surface. Thereby, the hot-water natural circulation can be performed only by interchanging the openings connected with heat collectors 18, 21 and closin unnecessary openings, a hot-water tank 19 is available for both use, that is, can be arranged on a roof surface 17b or an outside wall surface 22.
Patent JP-H08309712-A (JP)
Title: Method for processing building wood
Inventor: SOGA FUJIO
IPC: B27K5/00
Filed: 1995-05-18
Abstract: PURPOSE: To improve beauty of the appearance of a wood by a method wherein degreasing processing of the wood is performed by immersing the wood in a sodium carbonate water soln. and boiling the soln. at a high temp. and the wood is dried and the wood is furthermore immersed in a dye soln. and is sucked and pressurized. CONSTITUTION: Woods such as pine trees are cut into sheets each with a thickness of at most 2cm and they are placed in a cooker filled with 1.5-3% sodium carbonate water soln. (pref. 2-2.5% water soln.) and the soln. is boiled at 100 deg.C for 5hr. Then, they are taken out of the cooker and are dried up to the deep inner part with hot air. Then, the woods 1 are placed into a tightly closed processing room 4 connected to a vacuum pump 2 and a pressure pump 3 and after the processing room 4 is sucked by means of a vacuum pump 2, a dye soln. is fed into the processing room 4 from a tank 5. Successively, open air is transferred under pressure by means of a pressure pump 3 to elevate the air pressure in the processing room 4. It is possible thereby to penetrate the dye soln. into the deep inner part of the woods 1 and to dye them to a required color.  The material is softened thereby and the processability is improved as the woods with much resin content is degreased. In addition, feeling of beauty as a building material can be kept without floating of the resin.
Patent JP-H01313109-A (JP)
Title: Manufacture of ti-ni base shape memory alloy wire stock
Inventor: MIYAMOTO ATSUYUKI
IPC: B21C37/00
Filed: 1988-06-13
Abstract: PURPOSE:To improve the characteristics such as spring toughness of a wire stock by applying dieless drawing to a Ti-Ni base shape memory alloy and applying cold drawing by use of a die by a limited percentage reduction in the final wire drawing stage at least. CONSTITUTION:A Ti-Ni base shape memory alloy stock is made by hot rolling and hot swaging. Dieless drawings are repeatedly performed and a cold drawing of a percentage reduction of >=30% by use of a die is also performed in the final drawing stage..Thus, tough Ti-Ni base shape memory alloy wire stock is formed. By that, the characteristics of the wire itself as well as the productivity are improved.
Patent JP-S6073916-A (JP)
Title: Construction method for underground floor
Inventor: UCHIDA TAKEO
IPC: E21D13/00
Filed: 1983-08-11
Abstract: PURPOSE:To perform efficient building of an underground floor and to place concrete without the use of a construction joint at the underground floor, by a method wherein a structure center pillar having guide rails is erected in a hole bored in a ground, and beam materials are slidably engaged with guide rails. CONSTITUTION:A structure cetner pillar 3 having guide rails 6 is erected in a hole bored in a ground. After a second floor beam material 7 is secured to the portion, projecting from a ground, of the structure center pillar 3, beam materials (a) and (b) are slidably engaged with the guide rails 6, the adjoining beam materials (a) and (b) at the same floor are coupled together by means of an angle brace material 8, and floor plates are placed thereon to assemble a floor slab material. After the already-assembled floor slab for an underlaying floor is lowered along the guide rails 6, a next floor slab material is assembled. Further, after the floor slab materials for from a lowermost floor to a first floor are temporarily secured, in order, in a staged manner, the floor slab materials are secured to the structure center pillar 3, in order, from the floor slab material for an upper floor, and concrete is placed, in order, from an upper floor to a lower floor.
Patent JP-H057579-A (JP)
Title: Irradiation area extractor for radiation image
Inventor: KIDO ATSUSHI
IPC: G03B42/02
Filed: 1991-06-18
Abstract: PURPOSE:To extract an irradiation area handily and accurately from a radiation image taken with the reduction of an irradiation field. CONSTITUTION:After the trimming of an original digital radiation image signal (S1) an image area is divided into small parts (S2). Here, a dispersion value of an image signal contained is calculated from each small area (S3) and columns and lines of the small areas in which the small areas with the dispersion values exceeding a specified value are contained in number larger than a specified number are recognized as candidates specifying the contour of the irradiation field. (S4) Then, the correctness or error in the recognition of the contour is judged depending on whether a representative value of an image signal in a column and line one column (line) outer side of those selected as candidate indicates a value corresponding to an area of stopping the irradiation field. (S5) When the recognition is correct, those inside the candidate column and line are extracted as area of irradiation field. (S6)
Patent JP-2000341956-A (JP)
Title: Constant sampling pwm device of three-phase voltage doubler ac/dc conversion circuit
Inventor: SHODA EISUKE
IPC: H02M7/12
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To realize digital control by determining an error current from an arbitrary two-phase current of a three-phase AC system and a target function and then determining the gate command of a main element depending on the direction of the error current. SOLUTION: The constant sampling PWM device comprises a main element section including switches U, W, X, Z being connected with a three-phase system part, and a DC power supply section connected in parallel therewith wherein a pulse is generated at a constant sampling period Ts by means of a pulse width modulator 1 and a pulse generator 2. At first, a current transformer 4-1 detects an interconnecting point current ia (t) for phase a and an adder 5-1 compares it with the target function ja(t) of phase (a) to determine a current error Δa(t), i.e., the difference between the interconnecting point current and the target function. Similarly, Δc(t) is determined for phase c and inputted to the pulse width modulator 1 which delivers operation results to the gate of a main element. According to the arrangement, digital control is realized and control operation is stabilized.
Patent JP-H0438421-A (JP)
Title: Apparatus for correcting error in azimuth
Inventor: NOMURA GORO
IPC: G01C17/38
Filed: 1990-06-04
Abstract: PURPOSE:To rapidly and automatically correct a deviation only with setting a deviation coefficient by providing a first correcting device which selects a function converter for converting a signal from an azimuth sensor into an azimuth angle based on a region of the azimuth angle and correcting the deviation with said angle and with the set deviation coefficient. CONSTITUTION:A signal from an azimuth sensor 1 is converted by a signal converter 2 into a signal ratio, that is Tantheta, and added to a first function circuit 3 and a second function circuit 5 via an inverting amplifier 4 which inverts a phase. The Tantheta signal is converted into an azimuth angle Tan<-1> (Tantheta) in the circuit 3. Further a signal from the signal converter 2 is added to a comparator 7, by which regions of the azimuth angle theta, that is, ¦ Tantheta ¦ <=1 and ¦ Tantheta ¦ >= 1 are distinguished from each other, and this output actuates a switching device 8. For example in an azimuth angle region of ¦ Tantheta ¦ <=1, the output of the first function circuit 3 is selected, and in an azimuth angle region of ¦ Tantheta ¦ >= 1, the output of the second function circuit 5 is selected to be added to a first correcting device 11.
Patent JP-H0770674-A (JP)
Title: Semiconductor device
Inventor: YAMANE SHIGEMI
IPC: H01B1/02
Filed: 1994-06-06
Abstract: PURPOSE:To obtain a high reliability semiconductor device by using a Cu-based bonding wire having a specified compsn. when a semiconductor chip is electrically connected to a lead finger. CONSTITUTION:The compsn. of a bonding wire is composed of 0.001 to <0.1wt.% one or more kinds of elements selected from among Sn, Zn, Zr, Ag, Cr and Fe (1st group of additive elements), 0.001-2wt.% one or more kinds of elements selected from among Mg, Ca, rare earth elements, Ti, Hf, V, Nb, Ta, Ni, Pd, Pt, Au, Cd, B, In, Si, Ge, Pb, P, Bi, Se and Te (2nd group of additive elements) and the balance essentially Cu. When the contained additive elements are selected from among Sn, Zn, Ag and Cr in the 1st group and rare earth elements, Bi, Si and Sb in the 2nd group, the total content of the selected elements is regulated to >=0.03wt.%.
Patent JP-S5369528-A (JP)
Title: Color television receiver set
Inventor: MAGAI KINYA
IPC: H04N9/68
Filed: 1976-12-03
Abstract: PURPOSE: To perform the color adjustment in case of no reference signal and the preference adjustment during the reception of the reference signal by one color volume by using the color volume as even a volume for preference adjustment. 
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