baber/WOPTO huggingface dataset:
Patent JP-S6231184-A (JP)
Title: Laser processing apparatus
Inventor: NISHIOKA TOGO
IPC: H01S3/104
Filed: 1985-08-02
Abstract: PURPOSE:To facilitate a stable processing for a long period by a method wherein the output of a laser beam after transmitting through a converging lens is measured and mutual relations between laser output regulating elements such as a discharge current and the laser output are analyzed. CONSTITUTION:A laser beam 5 taken out of a laser oscillator 1 is guided onto a processing table 4 by a total reflection mirror 2 and so forth and converged by a converging lens 3 and applied to an object 6 on the table 4 to perform processing. A laser output measurement apparatus 7 is movable and moved beneath the converging lens 3 before the processing. The output characteristics are checked by a control part 8 and correction is carried out so as to make the checked characteristics coincide with the initial output characteristics. If an operator sets usual processing conditions after checking is finished, the calibrated signals are transmitted to the laser oscillator 1 from the control part 8 and the object 6 is processed with the same laser output as usual.
Patent JP-H0337518-A (JP)
Title: Rotating-direction detecting apparatus
Inventor: DOI KAZUHIKO
IPC: G01D5/245
Filed: 1989-07-03
Abstract: PURPOSE:To shorten the detection delay time at the time of inversion by obtaining the quadruple-period pulses of two-phase pulses, and obtaining the exclusive OR of the previous value of one of the two-phase pulses and the value of the other at this time. CONSTITUTION:With respect to 90-degree phase difference pulses F(R) and R(F), outputs (a) of a quadruple-period circuit 4 become pulses having a constant width at the respective timings of rise and fall. An output (b) of an FF 5 becomes a latch output which approximately agrees with the rise and fall of the pulse F(R). Meanwhile, an output (c) of a shift resister 6 becomes the data output which approximately agrees with the rise and fall of the pulse R(F). An output (d) becomes the data output which is delayed by one clock with respect to the output (c). As a result, an output F/R of an exclusive OR circuit 7 which receives the outputs (b) and (d) is inverted and detected at the rise or fall of the output (d) with respect to the pulse (b) when the rotating direction is reversed. Or the output F/R is inverted and detected at the rise or fall of the output (b) with respect to the pulse (d).
Patent JP-H04314729-A (JP)
Title: Polyamide resin
Inventor: URABE SHINJI
IPC: C08G69/48
Filed: 1991-04-11
Abstract: PURPOSE:To prepare a modified polyamide resin which retains antistatic properties even at a low humidity without detriment to the fastness inherent in a polyamide resin by converting part of the amide groups in the polyamide resin into groups each having a specified structure. CONSTITUTION:A modified polyamide resin in which part of the amide groups have been converted into groups each having a structure of formula I (wherein R1 is an optionally substd. alkyl group; R2 is an optionally substd. alkylene group; and n is an integer). The conversion is carried out by reacting a polyamide resin with formaldehyde and an alcohol of formula II (wherein R1, R2, and n are each the same as above) in a solvent which dissolves the resin or in a pressurized container. The modified polyamide is prepd. by pouring the reaction product into water or a poor solvent such as acetone or methyl ethyl ketone, collecting the resulting precipitates, and washing them with water repeatedly to remove contaminants.
Patent JP-H0912262-A (JP)
Title: Device which grips, or clamps by depending on weight, work or rail guide, etc.
Inventor: KURAUSU KUREMENSU NERUGAA
IPC: B66C1/42
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for gripping a workpiece or clamping the workpiece depending on weight by fixing a gripping or clamping member to a pair of levers, and providing another control means at the center between bars. SOLUTION: A carrier frame 8 is provided for a workpiece of different dimensions with a slight free space at the side out of workpieces of different shape and kinds. Pairs of upper hinge bolts 5a, 5b for pairs of bars 4 respectively positioned in the superposed state out of a plurality of bars 4 traveling parallel to each other are link-connected to the carrier frame 8. The bards 4 are removably link-connected to connecting parts for a grip member 7a by pairs of lower hinge bolts 6a, 6b. A pair of supporting beam members 10 respectively link-connected to a pair of lower hinge bolts 6a, 6b are link-fixed to each other with carrier frame 8 by a control bolt 9 adjustable in position in a narrow oblong hole guide part 8a at the center between the bars 4, 4.
Patent JP-S6149046-A (JP)
Inventor: SENO MANABU
IPC: E03D9/08
Filed: 1984-08-18
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-H05252295-A (JP)
Title: Center side network controller
Inventor: MITANBATA HIROSHI
IPC: H04M11/00
Filed: 1991-07-12
Abstract: PURPOSE:To transmit data including automatic meter inspection data independently of kinds of terminal equipment side controllers. CONSTITUTION:The system is provided with the center side network controller 2 which is connected between a center equipment 1 and terminal equipments 8a-8c via terminal equipment side network controllers 7a-7c, makes a call to a communication line 10 every time the controller 2 receives a request text including a selection code of the terminal equipment side network controllers 7a-7c from the center equipment 1 and implements the selection of a communication system, a speed and a communication protocol corresponding to the kind of the terminal equipment side network controllers 7a-7c and converts the code form and the text format. Then the communication is coped with by one controller independently of types of the terminal equipment side network controllers.
Patent JP-H07847-A (JP)
Title: Coarse article crushing apparatus
Inventor: ARITOU HIROSHI
IPC: B02C18/00
Filed: 1993-06-18
Abstract: PURPOSE:To simplify the structure and curtail the cost of a crushing apparatus by making one of rollers as an upper part crushing roller and making the other as a large number of fixed semi-circular crushing blades. CONSTITUTION:One upper part crushing roller 3, a upper part fixed crushing blade part 4 put on the opposite to the roller, and a lower part crushing roller 5 installed below them are installed in the upper part of a box 2 whose upper side and lower side are opened. The upper part crushing roller 3 is provided with screw-like unit crushing blades 3a, 3b which are twisted from the central part to the right and the left in the opposite transporting direction respectively. The upper part fixed crushing blade part 4 has semi-circular crushing blades 10 at a prescribed distance and is put almost in parallel to the upper part crushing roller 3 and attached to a fixing stand 11 while being set on the opposite to the upper crushing roller. The crushing blades 10a, 10b of the fixed crushing blade part 4 have coarse article holding function and the crushing blades 3a, 3b crush the coarse articles when the blades pass the crushing blades 10a, 10b, respectively.
Patent JP-S5797168-A (JP)
Title: Buffer nullification control system
Inventor: ITOU MIKIO
IPC: G06F17/16
Filed: 1980-12-06
Abstract: PURPOSE:To efficiently execute a buffer nullification control, by providing (n) pieces of buffer nullification address detecting means and (n-1) pieces of comparing circuits for comparing a store address, and forcibly outputting the dissidence by the (i+1)-th buffer nullification address detection means. CONSTITUTION:A store address A from a vector unit is set to a tag access register 11, a tag part 15 is read-accessed by a lower bit, a read-out data is set to a read-out data register 23, and an upper bit of the store address A is set to a comparing address register 19. A comparing circuit 27 compares the contents of the comparing address register 19 with those of the tag read-out data register 23, and when both have coincided, the coincidence is outputted. A comparing circuit 31 compares a line address part of the store address A with a line address part of a store address B, and when the comparing circuit 31 outputs the coincidence, an output of a comparing circuit 28 is forced to dissidence.
Patent JP-S6419980-A (JP)
Title: Ultrasonic drive
Inventor: HONDA KEISUKE
IPC: H01L41/09
Filed: 1987-07-10
Abstract: PURPOSE:To rotate a body to be driven forward and reversely by alternately superposing three metallic blocks and two piezoelectric body vibrators and mutually bonding the metallic blocks by two bolts reversely thread-cut. CONSTITUTION:Three metallic blocks 9-11 are prepared, and two piezoelectric body vibrators 7, 8 are held among each metallic block. The opposed metallic blocks 9 and 10 and 10 and 11 are connected respectively by bolts 12, 13. Screws 12a, 12b and 13a, 13b for these bolts 12 and 13 are thread-cut mutually in the opposite direction at that time. AC power 15 is connected to either one of the piezoelectric body vibrators 7, 8. Accordingly, when the piezoelectric vibrators 7, 8 to which the AC power is applied are changed over, a body to be driven brought into contact with the edge face or side face of the title drive can also be rotated in the forward direction or the reverse direction.
Patent JP-S5877547-A (JP)
Title: Colored metal
Inventor: INOUE KIYOSHI
IPC: C22C29/00
Filed: 1981-10-30
Abstract: PURPOSE:To obtain various kinds of colorful or lustrous molded metallic bodies by mixing a compound of a rare earth element with a noble metal or other metal in the form of fine grains or small pieces and by binding or alloying the mixture. CONSTITUTION:>=1 Kind of compound of a rare earth element selected from boride, nitride, sulfide, carbide and vanadide is mixed with a noble metal, a Cu alloy, an Al-Si alloy, an Ni-Si alloy, stainless steel or >=1 kind of metal selected from Ni, Cr, Mo and Mn in the form of fine grains or small pieces. The mixture is subjected to cementation and diffusion by sintering or other method, or it is alloyed or bound to obtain a necessary colored molded metallic body. For example, Sm as a rare earth element assumes black or blue in accordance with the boriding degree, and Ce assumes red when converted into carbide. By choosing colorability peculiar to each rare earth element and mixing a compouund of the element with other metal, various kinds of colorful molded metallic bodies are obtd.
Patent JP-S6432133-A (JP)
Title: Dual cylinder type thermometer protective tube
Inventor: UORUTAA JIYOOJI RAIMAN
IPC: G21C17/02
Filed: 1988-07-13
Abstract: PURPOSE: To detect the temperature of a high-temperature high-pressure fluid, such as the reactor coolant by housing two resistance temperature detectors in a two- cylinder type thermometer protecting tube by providing a pair of holes in the metallic main body of the tube having a head section, a barrel section, and a front end section. CONSTITUTION: A two-cylinder type. thermometer protecting tube 22 is formed in one body by machining a metallic sheet so that the tube 22 can have a head section 24, a barrel section 26, and a heat conducting front end section 28 and the length of the first axial part 26a of the barrel section 26 is made longer than the thickness of the side wall of a pipe 30. The second axial part 26b of the barrel section 26 is tapered and coupled with the front end section 28. A pair of cylindrical hole sections 40 and 42 are extended to the section 28 from the section 24 and the ends of the sections 40 and 42 respectively form sockets 44 and 46 and fix resistance temperature detectors 60 and 62 through tube fittings 48 and 50, union joints 52 and 54, and fitting members 56 and 58.  When the tube 22 is constituted in such a way, the tube 22 can be fixed easily to the side wall of the pipe 30 and the detectors 60 and 62 can be set to the same temperature state by the common front end section 28 having high heat conductivity, can be separated physically from each other, and can individually generate electric outputs.
Patent JP-S6150391-A (JP)
Inventor: NAKAI EIJIRO
IPC: H05K3/34
Filed: 1984-08-20
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-S6065389-A (JP)
Title: Id card processor
Inventor: FUJIMORI YOSHINORI
IPC: B42D15/10
Filed: 1983-09-21
Abstract: PURPOSE:To improve the secrecy performance and the falsification preventing performance with an ID card by recording an information pattern of graphics, characters, etc. made of a transparent resin layer on a card substrate and detecting and reproducing said pattern by optical processes including the reflection, refraction, diffraction, interference, etc. CONSTITUTION:A plastic ID card 6 having the surface processed into a mat shape is drawn out by a draw-out roll 7 and conveyed between a thermal head 3 and a platen roll 4 so that the mat surface overlaps the transparent ink of an inkribbon 1. When the card 6 and the ribbon 1 pass through the head 3, a heating element for reading of the head 3 generates heat selectively by a record signal. This heat is transmitted to the transparent ink via a base film of the ribbon 1. Thus the ink is softened and melted to stick to the mat surface of the card 6. Then the ink is transfered to the card 6 to form a transparent information pattern of characters of graphics on the card 6. A record image on a card 6' is irradiated by a lamp 9 and detected by a photoelectric transducer 20.
Patent JP-H0921942-A (JP)
Title: Optical instrument
Inventor: TANAKA HIDETOMO
IPC: G02B7/08
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To surely transmit the signal of a photointerruptor and to eliminate malfunction in an optical instrument such as a video camera, etc. SOLUTION: This instrument is constituted in such a way that the light emitting part of the photointerruptor 6 emits light of prescribed pulse pattern. Thereby, a microcomputer 7 detects the fact that light from the outside is not the one emitted from the light emitting part even when it enters a light receiving part when a light shielding plate 2a is located between the light emitting part and light receiving part of the photointerruptor 6. Therefore, a second lens group 2 is driven in a desired direction by a stepping motor 5, which enables a reset operation to be surely performed.
Patent JP-H0222080-A (JP)
Title: Platen for thermal transfer printer
Inventor: HASEGAWA YASUSHI
IPC: B41J11/02
Filed: 1988-07-11
Abstract: PURPOSE:To bring the ink surface of an ink ribbon into contact with the printing surface of printing paper strongly under pressure by forming a platen main body from the front layer made of a high hardness elastomer on the side of a printing head and a rear layer made of low hardness elastomer lower than the front layer in hardness. CONSTITUTION:A printing head 7 is pressed to a platen main body 3 through an ink ribbon 8 and printing paper 9 to press both of the ink ribbon 8 and the printing paper 9 between the printing head 7 and the front layer (hardness; JISA hardness 60-100, modulus of elasticity in rebound; 40-80%)3f made of a high hardness elastomer of the platen main body 3 under pressure. In this case, a rear layer 3r made of low hardness elastomer lower than the front layer 3f in hardness is provided to the rear of the front layer 3f. As a result, even when there is an error in the mounting of a platen 1 to a printer main body 10 and the interval between the platen main body 3 and the printing head is indefinite over the total length of the platen 1, the printing head 7 can be certainly pressed to the platen main body 3 at all printing positions and the ink surface of the ink ribbon 8 can be brought into contact with the printing paper 9 strongly under pressure.
Patent JP-H0463920-A (JP)
Title: Speed control device of vehicle
Inventor: DOI MINORU
IPC: F02D11/06
Filed: 1990-06-30
Abstract: PURPOSE:To improve a driver's comfortability in a car and reduce a driver's burden by providing an atmospheric pressure regulating means to regulate an intake condition of the air to be introduced into a pressure chamber of an actuator to open/close a control valve to control intake volume. CONSTITUTION:A speed control device is provided with a control valve 22 to control an intake volume for an intake passage 12 of an internal combustion engine 2 mounted on a vehicle. This control valve 22 is opened/closed by means of an actuator 28. A fixed contraction section 78 is provided as an atmospheric pressure regulating means to regulate an intake condition of the air to be introduced into a pressure chamber of the actuator 28. This allows reduction of repeated undesired speed up and speed down during traveling caused by full stepping of an accelerator pedal, leading to reduction of fluctuation of car speed and improvement of a driver's comfortability. Also full stepping of the accelerator pedal enables traveling in a stable condition at a predetermined speed and reduces a driver's burden in driving a car at a predetermined speed.
Patent JP-H0516531-A (JP)
Title: Thermal recording material
Inventor: HASEGAWA KIYOHARU
IPC: B41M5/337
Filed: 1991-07-15
Abstract: PURPOSE:To obtain a thermal recording material excellent in color developing sensitivity and preservation stability of texture by employing a specified fluoran compound as an electron donative color developing compound and a compound represented by a specified formula as a thermally fusible substance. CONSTITUTION:In the thermal recording material mainly composed of an electron donative color former, an electron receptive developer and a thermally fusible substance applied on a support, 3-(N-isobutyl-N-methoxyethyl)amino-6- methyl-7-anilinofluoran is employed as the electron donative color former, and at least one kind of compound selected from 2-benzyloxynaphthalene, m- terphenyl p-benzylbiphenyl, 4-biphenyl-p-tolylether and compounds represented by formulas I, II is employed as the thermally fusible substance. In the formulas, R1 represents an alkyl group of 1-4C, an alkoxy group of 1-4C, a hydrogen atom or a halogen atom, and R2 represents a hydrogen atom or lower alkyl group.
Patent JP-S6065602-A (JP)
Title: On-vehicle antenna
Inventor: KAWAI TAKEO
IPC: H01Q1/32
Filed: 1983-09-20
Abstract: PURPOSE:To obtain a transmission/reception function similar to that of a rod antenna by deciding the diameter of upper ridge of an inverse conical metallic plate, a tilt angle of a sloped circumferential face of said metallic plate to the ridge diameter and the diameter of a disc part or the like in relation to a wavelength of a tansmission/reception signal. CONSTITUTION:A tilt angle of a tilt plate 22b to the disc part 22a is taken as alpha, a tilt angle of a tilt circumferential face of the inverse conical metallic plate 25 to the upper ridge diameter is taken as beta, diameters of the disc 22a, the lower ridge of the tilt plate 22b and the upper ridge of the inverse conical metallic plate 25 are taken respectively as D1, D2 and D3, and the shaft height of an auxiliary rod 24 and the height of the center part of the inverse conical metallic plate 25 from the disc part 22a taken as H1 and H2 respectively. The characteristic of the antenna similar to or over that of a rod antenna is displayed by deciding the dimensions above in the relation to the wavelength lambda of the transmission/reception signal.
Patent JP-H09854-A (JP)
Title: Adsorption type exhaust gas treatment device
Inventor: MIURA HIDEMASA
IPC: B01D53/81
Filed: 1995-06-16
Abstract: PURPOSE: To remove odorous and injurious substances out of exhaust gas containing an organic solvent and the like generated in a chemical plant by constituting adsorption elements of different diameter composed of fiber-like active carbon formed into the hollow cylindrical shape on an adsorption body provided with spaces and interstructures facing concentrically each other in a manner of flowing gas to be treated through the constitution. CONSTITUTION: A fiber-like active carbon adsorption body is constituted by laminating fiber-like active carbon of cloth shape or felt shape such as made from polyacrylonitrile around a breathable core material to form hollow cylindrical absorption elements 1 and 2 of different diameter, forming spaces among respective adsorption elements and interstructures and combining them together into the circle center shape. Also one or a plurality of feed pipes 8 for regenerated gas are set at equal intervals in annular spaces in the combined adsorption elements 1 and 2. Gas jet outlets are formed in multiple lines in the vertical direction on respective gas jet feed pipes 8 in the peripheral direction of the annular spaces.  Also the desired calorie can be retained by attaching heat- receiving and-giving fan-shaped components 17 on the wall surfaces of interstructures constituting the adsorption body.
Patent JP-H0465388-A (JP)
Title: Growing method for single crystal
Inventor: ISHIBASHI HIROYUKI
IPC: C30B29/06
Filed: 1990-06-29
Abstract: PURPOSE:To easily obtain single crystal free from generation of a strain by regulating the composition of melt for a raw material to the composition of specified amount deviated from the stoichiometric composition of single crystal to be grown and performing growth of single crystal in a specified mode. CONSTITUTION:Metallic Ga and metallic As being a raw material and B2O3 being a sealer are introduced into a crucible made of boron nitride and heated. In this case, when the composition of the raw material is shown in Ga1-xAsx, X is 0.515(deviation for the whole is regulated to 3 mol%). The raw material is synthesized while holding the temp. constant at about 800 deg.C and thereafter the temp. is raised to melt the raw material. Seed crystal 2 is cut off from GaAs single crystal and held to a seed crystal holder 1. This seed crystal 2 is stuck on the surface of the melt 4 of GaAs for the raw material through a liquid sealer 3. The temp. of melt 4 is controlled and also while the seed crystal 2 is rotated, it is pulled up to grow single crystal 6. Before growth of single crystal 6 is completed, pulling-up of seed crystal 2 is midway stopped. Thereafter the temp. of the crucible is slowly controlled and successively growth of single crystal is performed.
Patent JP-S6332837-A (JP)
Title: Cathode-ray tube device
Inventor: SUZUKI HIROSHI
IPC: H01J29/48
Filed: 1986-07-24
Abstract: PURPOSE:To make it possible to obtain high resolution property over the whole area of a phosphor screen, by using vertical-wing and horizontal-wing parts to form a four.pole electric field and by forming circular or square electron- beam transmission holes on the respective terminal planes facing the first and second focusing electrodes. CONSTITUTION:The first focusing electrode 24 is provided with three circular or square electron-beam apertire 27-29 formed on the terminal plane facing the second focusing electrode 25, and with four vertical-wing parts 30-33 for electric-field generation which interpose these electron-beam transmission holes horizontally and which are disposed projecting in parallel with each other. And, the second focusing electrode 25 is provided with three circular or square electron-beam 34-36 on the terminal plane facing the first focusing electrode 24, and with two horizontal-wing parts 37 and 38 for electric-field generation which interpose these electron-beam transmission holes vertically and which are disposed projecting in parallel with each other. Hence, high resolution property can be obtained over the whole area of a phosphor screen.