baber/WOPTO huggingface dataset:
Patent JP-S6152058-A (JP)
Title: Electronic blackboard system
Inventor: HASHIMOTO TAKESHI
IPC: H04N1/00
Filed: 1984-08-20
Abstract: PURPOSE:To attain remote control by making a signal from a remote controller receptionable in any state such that a remote controller is fitted to a storage section or the controller is removed from the storage section. CONSTITUTION:The user draws a character or a graph on a writing medium P and when no space exists, a winding means 3 is operated to wind up the medium P. The character or graph drawn on the medium P is read by an optical read means 8, stored temporarily to a storage means 11 via an A-D converting means 10 and recorded on paper S by a recording means 12. The operation is executed by depressing a key of a control section 23 of a wireless remote controller 20 controlled freely in the attached/detached state. Thus, the regulation of the height and direction is attained.
Patent JP-S5963727-A (JP)
Title: Table device for holding sample
Inventor: SUGIHARA KAZUYOSHI
IPC: G03F1/84
Filed: 1982-10-05
Abstract: PURPOSE:To obtain a high positioning accuracy and the stability by a method wherein the friction coefficient on a guide surface of a theta table is made variable at the time of fixing and pivoting by utilizing the levitation of the table due to compressed air and vacuum chuck. CONSTITUTION:When the compressed air is introduced 13, an air film is produced between the theta table 12 and a base 11 and then the friction becomes extremely small; the rotation of the table 12 due to a drive 18 is smooth, positioning can be performed with high accuracy, and therefore the inclination of the sample 16 can be securely corrected. When vacuum suction 13 is performed after the sample is positioned by vacuum adsorption 15, the table 12 is chucked on the base 11, and then the table is immobile resulting in the improvement of the stability at the time of the transfer stop of the base 11. This constitution enables to obtain a sample holding table of a simple structure, which is effective to the improvement of the inspection accuracy.
Patent JP-S5876474-A (JP)
Title: Adhesive for silicon carbide
Inventor: EHATA YOSHIHIRO
IPC: C09J1/00
Filed: 1981-10-31
Abstract: PURPOSE:To obtain titled adhesive capable of ready bonding under relatively mild condition, also of firm adhesion of large complicated profiles, without a high-temperature and pressure hot-pressing, comprising calcium fluoride, or a mixture of calcium fluoride with kaolin. CONSTITUTION:The objective adhesive comprising, as an active component, (A) calcium fluoride or (B) a mixture of calcium fluoride with kaolin (pref. the amount of the kaolin being 1-90wt% based on that of the calcium fluoride). The adhesive thus obtained is applied on a silicon carbide material in an amount of pref. 0.1-1g/cm<2> followed by heating to a temperature at least the decomposition point of calcium fluoride (pref. 1,300-1,500 deg.C) to effect bonding between two pieces of silion carbide. EFFECT:Capable achieving a high bond strength >=400kg/cm<2>, also exhibiting excellent chemical, heat, and impact resistance. USE:For silicon carbide for use in high-temperature apparatuses, high-precision mechanical parts, heat exchangers, etc.
Patent JP-H079839-A (JP)
Title: Air conditioner for vehicle
Inventor: YAMASHITA YUTAKA
IPC: B60H1/00
Filed: 1993-06-22
Abstract: PURPOSE:To ensure the comfortableness in a cabin by alternately blowing air from a front side blower port and a foot side blower port when a cabin temperature is near the preset temperature. CONSTITUTION:A blowing-off port damper actuator 33 is controlled so that a vent/heat damper opens a vent blowing-off port when a deviation between preset temperature by a vent blowing-off port, a heat blowing-off port, a vent/ heat damper, a blowing-off port damper actuator 33, a blowing-off port selecting switch 29, a preset temperature switch 28, an inside air temperature sensor 21 and a preset temperature switch 28, and a detected cabin temperature by the inside air temperature sensor 21 is larger than a prescribed deviation alpha. This air conditioner is also provided with air conditioning controller 17 which controls the blower port damper actuator 33 so that the vent/heat damper opens and closes the vent blowing-off port and the heat blowing-off port alternately when the deviation is smaller than the prescribed deviation alpha.
Patent JP-S5876866-A (JP)
Title: Magnetic brush developing device
Inventor: MOGI MICHIO
IPC: G03G15/09
Filed: 1981-10-30
Abstract: PURPOSE:To improve carrying for a developer, to stabilize the carrying operation, and to obtain a visible image with high density by using a developer carrying means having magnetism. CONSTITUTION:A rotating sleeve 4 consists of a nonmagnetic base body 4a of aluminum and a magnetic layer 4b formed on its surface, and is provided surrounding magnets 2a-2g. The magnetic layer 4b is formed of various materials in various methods, and uses alloys of each magnetic material such as iron, nickel, cobalt and other materials, or alloys of >=2 kind of those magnetic materials, etc. As this sleeve 4 rotates as shown by an arrow, the amount of a developer is regulated by a regulating projection 8 after it is carried by the sleeve 4, and at a magnet 2e, a photosensitive drum 9 is rubbed to perform development. This rotating sleeve 4 as a developer carrying means has the magnetic layer 4b, so a visible image of high picture quality with high density is obtained.
Patent JP-H05342411-A (JP)
Title: Optical character reader
Inventor: KOBAYASHI YOSHIKAZU
IPC: H04N1/409
Filed: 1992-06-09
Abstract: PURPOSE:To enable satisfactory recognition by converting picture elements in one longitudinal black line to white picture elements or converting picture elements in one lateral black line to white picture elements. CONSTITUTION:Assuming that three lines 1, 2 and 3 are inputted from an image sensor and the three values of the respective lines are inputted, an attention picture element 2-b is corrected into white when the attention picture element 2-6 and both of picture elements 2-a and 2-c adjacent on both side of the main scanning direction of the attention picture element 2-b are black and all the picture elements (1-a)-(1-c) and (3-a)-(3-c) adjacent on both sides of the subscanning direction of these picture elements are white. Since such a correction is performed while successively defining all the picture elements as attention picture elements, the picture elements are erased when the black line is inserted to one lateral line. When the attention picture element 2-b and both of picture elements 1-b and 3-b adjacent on both sides of the sub scanning direction of the attention picture element are black and all the picture elements adjacent on both sides of the main scanning direction are white, processing is similarly performed.
Patent JP-S6344474-A (JP)
Inventor: ARUMA MASUTOROBUOONI
IPC: B65D83/08
Filed: 1987-07-15
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-S5965434-A (JP)
Title: Vapor phase etching of compound semiconductor
Inventor: TERAO HIROSHI
IPC: H01L21/302
Filed: 1982-10-05
Abstract: PURPOSE:To obtain an excellent mirror surface vapor phase etching under the normal deposition temperature by introducing the vapor of alkyl compound of III-family element and hydrite or alkyl compound of V-family element which are used for deposition together with hydrogen chloride used for etching into a reaction tube. CONSTITUTION:In MOCVD method of GaAs using trimethyl gallium (TMGa) and orsine (AsH3) as raw materials and hydrogen as carrier gas, mol ratio 1.7X10<-4> of TMGa, mol ratio 1.7X10<-3> of AsH3 and mol ratio 2X10<-3> of hydrogen chloride are introduced. With this constitution, an etching rate of 0.1mum/ min can be realized and the quality of a mirror surface is excellent. In order to suppress the evaporation of As, at least mol ratio 10<-4> of AsH3 gas is required. The mirror surface etching of the substrate or the deposited layer by MOCVD can be carried out under nearly the same temperature as at the time of deposition so that high quality deposited layer can be obtained.
Patent JP-H0839737-A (JP)
Title: Wall paper
Inventor: HIRAI JUNICHIRO
IPC: B32B27/30
Filed: 1994-07-27
Abstract: PURPOSE:To prevent a vinyl chloride resin layer from deteriorating for a long time without damaging effect of radiation to be radiated from a natural radioactive mineral. CONSTITUTION:A natural radioactive mineral is added to a vinyl chloride resin layer 12 layered on a backing paper. The radiation to be generated from the natural radioactive mineral penetrates an ethylene vinyl alcohol copolymer film 13 and is diffused. Accordingly, various effects of the radiation are displayed without being damaged. The ethylene vinyl alcohol copolymer film 13 is excellent in gas barriering property, oil resistance, solvent resistance, water resistance, and weather resistance, so that the vinyl chloride resin layer 12 does not stain nor deteriorate and stains of soot attached to the ethylene vinyl alcohol copolymer film 13 can be easily wiped off.
Patent JP-H11116537-A (JP)
Title: Carbonic ester for providing aldehyde/ketone
Inventor: ANDERSON DENISE DR
IPC: C11D3/20
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new carbonic ester useful as precursors for fragrance, flavor, sensitive organ irritation-blocking agent, and antibiotic agent. SOLUTION: The ester shown by formula I (R<1> is an enol-form residue of an aldehyde or a ketone; R<2> is a 1-30C aliphatic residue having a carbon ring having heteroatom (s) or a heterocyclic ring in its chain; X is a bivalent hydrocarbon residue, a residue shown by formula II, or the like; (n) is 0 or 1) (e.g. 3-(4-tert-butyl-phenyl)-2-methyl-propenyl acetate) is obtained, for example, by stirring 2-methyl-3-(4-tert-butylphenyl)propanal, triethylamine, and sodium acetate in glacial acetic acid at 120 deg.C for 5.5 hours, cooling the resultant solution, adding water to the solution, extraction-treating the aqueous phase with hexane, washing the organic phase with NaOH and water to neutral, drying the organic phase, condensing the organic phase by evaporation to dryness, followed by distillation of the obtained residue.
Patent JP-S6331127-A (JP)
Title: Insulating substrate for semiconductor device
Inventor: TAKEGAWA KOICHI
IPC: H05K3/32
Filed: 1986-07-24
Abstract: PURPOSE:To provide an insulating substrate with stable lead and even bonding property by providing bonding pads with dummy interconnection layers. CONSTITUTION:A part of bonding pads 2b is formed into dummy bonding pads 15b to form dummy interconnection layers 16b. These dummy interconnection layers 16b can be easily formed by etching process simultaneously with the patterns of the other bonding pads 2b, interconnection layers 3b and outer leading terminals 4b etc. When the leads 9a of semiconductor chip 5a inner lead bonded is outer lead bonded onto the bonding pad of insulating substrate 1b by thermal pressure fixing or eutectic process,etc., the heat applied to respective bonding pads 2b and 15b is dispersed through the intermediary of interconnection layers 3b or dummy interconnection layer 16b. Through these procedures, the calories applied to the leads corresponding to respective bonding pads are made almost uniform to provide the lead with an uniform lead bonding property.
Patent JP-H0845462-A (JP)
Title: Scanning electron microscope with carrier
Inventor: ITO KAZUO
IPC: H01J37/20
Filed: 1994-07-27
Abstract: PURPOSE:To accurately carry an object to the same position on an observation part by measuring relative position relation ship between the observation part and a carrier without any contact, and carrying the object to the same position on the observation part based on the measurement results. CONSTITUTION:An observation part 1 provided with a scanning electron microscope part 8 for observing a surface state of an object 7 and a carrier 2 provided with a carrying arm 13, which takes out the object 7 from a cassette 12 and carries it to a prescribed point of a loader part 11, and a carrying drive part 14 are mounted on mounts 3, 4 via other vibration proof members 5, 6. A cylindrical reference member 15 is vertically provided on the observation part 1 and relative position measurement means 15, 16, 17, 18 which measure the position of the reference member 15 so as to measure relative position between the observation part 1 and the carrier 2 without any contact are provided on the carrier 2. A correction means which corrects carrying drive of the carrying drive part 14 in such a way as to carry the object 7 to the same position of the observation part 1 based on the measurement results of the measurement means 15-18 is provided in the carrying drive part 14.
Patent JP-2000014098-A (JP)
Title: Former for winding wire
Inventor: OKAWA KANEISA
IPC: H02K15/095
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the attachment/detachment of a former for winding wire by installing an insertion hole inserted into the inner brim part of an insulating cover forming a winding wire space for fixing it to a core in the former for winding wire, which guides a wire member so that the wire member is wound to the winding wire space of the insulating cover. SOLUTION: A former for winding wire 1 is formed of a barrel part (c) where an arc-like insertion hole 1b is formed at an end face 1a and a semi- conical sliding part 1d formed at the tip of the barrel part 1c. The conical surface 1e of the sliding part 1d is formed so that it is guided to a winding wire space 3f by making the wire member slide at the time of winding the wire member to the winding wire space 3f. The arc-like insertion hole 1b is that into which an arc-like inner brim part 3d is inserted. The former for winding wire 1 is installed/fixed to a magnetic core 4 by inserting the inner brim part 3d into the insertion hole 1b. The curvature of the insertion hole 1b is formed to that which slightly differs from the curvature of the inner brim part 3d so that the former for winding wire 1 is rigidly fixed to the magnetic core 4.
Patent JP-H0338357-A (JP)
Title: Present sending system
Inventor: WATADA HIROSHI
IPC: B41J2/485
Filed: 1989-07-05
Abstract: PURPOSE:To obtain a sending system for presents capable of printing a wrapping paper simultaneously with a sending chit by providing a wrapping paper printing mechanism, a wrapping paper printing apparatus and a font file of brush scripts. CONSTITUTION:The sending system of presents carries out printing of sending chits and wrapping papers of presents on the basis of the sending data controlled by a host computer 1. The sending data sent from the host computer 1 is received by a data receiving mechanism 2, based on which a sending chit printing mechanism 3 controls a printing apparatus 4 to print a sending chit. Moreover, a printing mechanism 5, when receiving the sending data received by the data receiving mechanism 3, reads out a font of the brush scripts from a font file of brush scripts, and controls printing of the wrapping paper. A printing apparatus 7 prints the wrapping paper of the present. Accordingly, when the wrapping paper of the present is attached to the sending chit, the wrapping paper is simultaneously printed with the sending chit, thereby reducing the necessary time to send out the present.
Patent JP-H0227985-A (JP)
Title: Phenol oxidase gene (i)
Inventor: KOJIMA YASUSHI
IPC: C12R1/645
Filed: 1988-07-15
Abstract: PURPOSE:To obtain an organism capable of producing phenol oxidase alone by synthesizing the phenol oxidase gene (I) with the DNA coding a specific amino acid sequence fragmented by intron. CONSTITUTION:The objective phenol oxidase gene (I) fragmented by intron, consisting of DNA sequence capable of hybridization with DNA, obtainable naturally, by synthesis or semi-synthesis, associated through nucleotide substitution, nucleotide insertion, inversion of nucleotide sequence and other mutations with the DNA sequence, and coding polypeptide having phenol exidase activity. This gene (I) is incorporated into a vector DNA and introduced into microorganisms, thus enabling novel organisms to be produced.
Patent JP-H0468656-A (JP)
Title: Picture communication system
Inventor: GOTO TETSUYA
IPC: H04N1/32
Filed: 1990-07-04
Abstract: PURPOSE:To prevent a reproduced picture from being largely missing even in the presence of an error frame by making decoding when the number of lines included in the frame is less while skipping the error frame and decoding all frames including the error frame when the number of lines included in the frame is large. CONSTITUTION:For example, an original of one page is divided into five frames, then the number of lines per frame is increased. For example, when a 3rd frame is in error and decoding is made while the 3rd frame is skipped, a reproduced picture is much different from a substantial picture. When the number of lines per frame is much, frames with an erroneous frame are decoded. Even when an erroneous line takes place in the reproduced picture obtained as a result, the information of the original is sufficiently reproduced. Moreover, for example, when the original of one page is divided into 50 frames, the number of lines per frame is less. Thus, for example, when a 25th frame is in error and decoding is made while skipping the 25th frame, a reproduced picture claiming the information of the original almost with fidelity is obtained. On the other hand, when all the frames including the 25th frame are decoded, an error line takes place and the distorted reproduced picture is obtained.
Patent JP-S6335171-A (JP)
Title: Overcurrent protecting circuit for switching power source circuit
Inventor: HONDA AKIRA
IPC: H02M3/28
Filed: 1986-07-25
Abstract: PURPOSE:To reduce the trailing phenomenon of output voltage drooping characteristics with a simple constitution, by a method wherein the feedback of an overcurrent detecting signal to a pulse duration modulating circuit and an oscillating circuit is effected to narrow a conducted pulse duration and reduce the frequency of oscillation. CONSTITUTION:When an output current exceeds a prescribed value and a voltage generated at both ends of a resistor R2 for detecting overcurrent goes over the prescribed value, the feedback of an overcurrent detecting signal to a PWM circuit Y is effected and the ON period of a main switching element Q1 is narrowed. At the same time, the feedback of the overcurrent detecting signal to an oscillating circuit X is effected, thereby reducing the frequency of oscillation. Accordingly, the supplying amount of energy form the primary side to the secondary side of a main transformer T1 is restricted effectively.
Patent JP-S6234355-A (JP)
Title: Multi-disk player
Inventor: YAMAZAKI YOICHI
IPC: G11B17/26
Filed: 1985-08-08
Abstract: PURPOSE:To execute smoothly a musical performance operation by constituting the titled player so that other disk is contained in a magazine, and thereafter, a new disk can be carried to a carrying part, when other disk exists already, when carrying a desired disk to a disk carrying part. CONSTITUTION:When it is confirmed by a photosensor that a designated magazine has been contained in a magazine 5, a control part confirms by a photosensor 167 whether other disk is being carried on a disk carrying part 85 or not, and also confirms by the photosensor whether a containing part of other disk exists in the magazine 5 or not. When other disk 7 exists on the disk carrying part 85, and also there is not containing part of other disk, the magazine is ejected, and it is informed by an alarm. When the containing part of other disk exists in the magazine 5, or it is replaced with a magazine having the containing part, other disk is contained in the magazine 5 by an extruding arm 121. In this way, a musical performance operation is executed smoothly and exactly.
Patent JP-H0341352-A (JP)
Title: Anion selective electrode
Inventor: OZAWA OSAMU
IPC: G01N27/333
Filed: 1989-07-10
Abstract: PURPOSE:To accurately measure an actual sample, in an anion selective electrode containing a quaternary ammonium salt or quaternary phosphonium salt in its support film composed of a polymer material as an anion responsive substance and equipped with a responsive film containing aliphatic alcohol as a plasticizer, by containing at least one kind of a compound represented by a specific formula as a responsive substance. CONSTITUTION:At least one kind of a compound represented by formula (wherein R1 is a normal or isoalkyl group with the number of carbon atoms n1=1 - 9 and R2, R3 and R4 are normal or isoalkyl groups respectively having the number of carbon atoms n2, n3, n4 of n2=17 - 24, n3=17 - 24, n4=77 - 24) is contained in the ion responsive film 4 of an electrode as a responsive substance and the composition of said compound is optimized. That is, when a quaternary ammonium salt wherein R2, R3 and R4 in the formula are an alkyl group with the number of carbon atoms n2=17 or more is used, three alkyl groups present around a nitrogen atom are extremely bulky and, therefore, it is considered that the salt is hard to receive the attack to the nitrogen atom by a bulky anion. Therefore, the selectively to a hydrophylic hydrogen phosphate ion or hydrogen carbonate ion and an oleophilic perchloric acid ion is high.
Patent JP-S6153851-A (JP)
Title: Data transmission equipment
Inventor: INOUE KENJI
IPC: H04L1/00
Filed: 1984-08-23
Abstract: PURPOSE:To permit to decide the data transmission speed by reducing the output level of a transmitter to certain value during the transmitting of a test code. CONSTITUTION:A control circuit 12 of the transmitter 1 is operated prior to the data transmission to select the test code S6 from a test code generator 6 in a selecting circuit 7. The code S6 passed through a circuit 7 is modulated in a modulator 8, and the output is attenuated by an attenuator 9 to certain level, sent to a channel 4 via a switch 10 and a coupling circuit 11. The code reached to a receiver 2 is demodulated 14 via a coupling circuit 13 to be decided in a test code collator 15 if an error occurs. If an error is detected, the speed in the modulator 8 is modified for control through a transmission speed setting instruction transmitting circuit 17, the coupling circuit 13, the channel 14, the coupling circuit 11, a transmission speed setting instruction receiving circuit 18, and a transmission speed setting instruction circuit 19, as well as the demodulator 14 is controlled by a transmision speed setting instruction circuit 16 to change its speed. Then, the data signal S3 is selected, modulated in the modulator 8, and sent directly to the receiver 2 through the switch 10.
Patent JP-H0842808-A (JP)
Title: Structure for installing boiler ceiling enclosure
Inventor: MASUMURA TOMIYASU
IPC: F22B37/36
Filed: 1994-07-27
Abstract: PURPOSE:To prevent damage to the joints between a boiler body and its ceiling enclosure, even when the starting and stopping of the boiler operation are repeated. CONSTITUTION:A scallop angle 17 having a vertical face 17a extending horizontally relative to a furnace wall 4 is welded at side into the form of a hoop as shown at 23 and 24 while being held in a vertical position in such a manner that the scallop angle encloses the upper outer periphery of the furnace wall 4 of a boiler body in the horizontal direction, a mounting plate 25, as shown at 26 and 27, is shop welded to the lower end of a sloping part 15b of the peripheral wall 15 of a ceiling enclosure with its face directed almost vertically to the furnace wall 4 and the upper and lower edge parts of the mounting plate 25, as shown at 29 and 30, are welded at side to the scallop angle 17 with the mounting plate 25 held in contact therewith.