baber/WOPTO huggingface dataset:
Patent JP-S59129816-A (JP)
Title: Fixing method of connector for optical fiber
Inventor: GONDA MAKOTO
IPC: G02B6/38
Filed: 1983-01-18
Abstract: PURPOSE:To raise reliability in respect of sticking strength, a durable life, weather resistance, etc. by executing soldering under an ultrasonic vibration, and also, executing this soldering in an atmosphere of a low oxygen density in order to prevent an oxidation. CONSTITUTION:A small-sized solder tank 6 which has a heating tip 3 in the shape of a core in the center part, and has a cylindrical circumferential wall 5 which is projected to the upper part from its outside circumference and opened upward, through a groove-shaped recessed space 4 for vibration-proof use against the outside circumference of its upper part is provided on the upper end of a horn 2 provided with an ultrasonic vibrator 1 on its lower end. When an ultrasonic vibration is given to the solder tank by immersing an optical fiber to which a connector is fitted on the tip, into the solder tank 6 under a low oxygen density, a dissolved solder rises from the lower part even to a clearance DELTAgamma into which it cannot enter usually, also no flux is required, and the fitting surface of the optical fiber and the connector is coupled firmly as one body by accompanying a defoaming operation, etc. In this way, the reliability of sticking strength, a durable life, weather resistance, etc. can be raised.
Patent JP-H10196263-A (JP)
Title: Rod connecting structure
Inventor: KADOWAKI RYOJI
IPC: E21B17/04
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of a connection part of rods and prevent positional dislocation of a formed hole to the utmost so as to attain accurate construction. SOLUTION: In this rod connecting structure, rods 2 inserted into the ground to form a hole in the ground are connected lengthwise. In this case, the end part of one rod 2 out of the upper and lower rods is provided with a fit-in square cylindrical part 3, and the end part of the other rod 2 is provided with a fit-in square hole part 4. The fitin square cylindrical part 3 is fitted into the fit-in square hole part 4 and connected by slip-off preventive means 5. A rigid reinforcing material 6 is removably provided at the outer surface part of a fit-in part between the fit-in square cylindrical part 3 and fit-in square hole part 4 of the upper and lower rods 2, over the upper and lower rods 2.
Patent JP-H07218166-A (JP)
Title: Heat accumulating device
Inventor: KIYOKAWA SUSUMU
IPC: F28D20/00
Filed: 1994-01-25
Abstract: PURPOSE:To take out a high latent heat and be repetedly use a heat accumulating device for a long period of time by a method wherein sodium sulfuric acid 10 liquid salt and sodium boric acid 10 liquid salt are filled in a clearance between a cylindrical container and a cylindrical hollow core member. CONSTITUTION:A cylindrical hollow core member 15 is extended in a cylindrical container 2 from one end of the cylindrical container 2 toward the other end thereof in a coaxial manner with the cylindrical container and then heat accumulating material 3 is filled in a clearance 11 between the cylindrical container 2 and the cylindrical hollow core member 15. A distance in a diameter direction between an inner circumferential surface 9a of the cylindrical container and an outer circumferential surface 13 of the cylindrical hollow core member is about 5 to 25mm. As heat accumulating material 3, sodium sulfuric acid 10 liquid salt and sodium boric acid 10 liquid salt are used and sodium boric acid 10 liquid salt may become a core of crystalization when the heat accumulating material is cooled. Then, sodium boric acid 10 liquid salt is normally present at the extremity end 6 of the other end 8A or the inner circumferential surface 9 within the cylindrical container 2, although it is preferable that it is normally present at the extremity end 6 in particular. With such an arrangement as above, condensation occurs without producing any separation in phase during condensation operation and then both heat accumulation and thermal radiation can be efficiently carried out.
Patent JP-H04238397-A (JP)
Title: Chinese pronunciation symbol generation device and its polyphone dictionary
Inventor: CHIYAN CHIYAFUA
IPC: G10L15/00
Filed: 1991-01-23
Abstract: PURPOSE:To correctly generate the pronunciation symbols of Chinese words automatically and instantaneously from a character string containing a polyphone in a Chinese word process. CONSTITUTION:A document input part 10 inputs a character string of Chinese words and writes it in a buffer 11. A sentence segmentation part 12 segments sentences from the character string. Then a polyphone judgment part 13 makes a pholyphone/nonpolyphone decision by using a dictionary 14 containing polyphones and nonpolyphones. When there is a polyphone, a word detection part 15 detects the polyphone dictionary 16 containing the pronunciation symbols of polyphones and a polyphone pronunciation symbol generation part 17 generates a pronunciation symbol. A pronunciation symbol correction part 23 corrects the prounciation symbol, generated by those processes, according to the grammar.
Patent JP-H01184293-A (JP)
Title: Production of iodine and iodate
Inventor: HIRAKO MAMORU
IPC: C25B1/24
Filed: 1988-01-14
Abstract: PURPOSE:To perform efficient electrolysis at high current density and to produce iodine with high productivity by dividing an electrolytic cell into anode and cathode chambers with a cation exchange membrane as a diaphragm and electrolyzing an electrolytic soln. contg. an iodine compd. in the anode chamber to form iodine in the anode chamber. CONSTITUTION:An electrolytic cell 4 is divided into an anode chamber 2 and a cathode chamber 3 with a cation exchange membrane 1 as a diaphragm. The membrane 1 is preferably a fluorine-contg. cation exchange membrane having sulfonic acid or carboxylic acid groups as ion exchange groups and exhibiting superior oxidation and alkali resistances. An electrolytic soln. contg. an iodine compd. such as KI is electrolyzed in the anode chamber 2. I2 is formed in the chamber 2, K ions, etc., move to the cathode chamber 3 through the membrane 1 and a cathode reaction takes place to form KOH, etc. An iodate such as KIO3 can be obtd. from the formed I2 and the alkali such as KOH formed in the chamber 3 as required.
Patent JP-S60150627-A (JP)
Title: Sample exchanging device of electron beam exposing device
Inventor: NINOMIYA MASAHARU
IPC: G03F7/20
Filed: 1984-01-19
Abstract: PURPOSE:To contrive a sharp reduction of a patterning throughput and improvement in patterning accuracy by a method wherein the gas to be used for leakage is brought in the state of constant temperature, thereby enabling to make the waiting time for temperature stabilization shorter than the time for vacuum evacuation. CONSTITUTION:In the sample exchanging device of an electron beam exposing device, having a preparatory chamber 7 wherein a leak valve 9 and a sample carrying mechanism 6 which is communicated to an exposure chamber 1 through the intermediary of a sample introducing valve 2 and also communicated to a vacuum evacuating device 3 through the intermediary of a valve 4, temperature-controlled gas to be used for leakage is introduced into a leak valve 5 by a leak gas constant temperature forming device, and the period in which the temperature of a sample and a holder will be made almost equal to the temperature of the wall of a preparatory chamber is reduced and the waiting time for patterning is eliminated.
Patent JP-H02185496-A (JP)
Title: Memory card
Inventor: MURATA MASATO
IPC: G06K19/07
Filed: 1989-01-13
Abstract: PURPOSE:To prevent the penetration of electrostatic discharge from an outer peripheral part by providing a peripheral edge protecting part covering the front, rear and side surfaces of the peripheral edge part of a printed circuit board excepting the part inserted in a connector of said board to an insulating frame. CONSTITUTION:A printed circuit board wherein a memory circuit is constituted by mounting electric parts such as memories IC 2-1, 2-2... on a printed wiring board 1 is plugged in a connector 3 and subsequently fitted in an insulating frame 14, and the first metal panel 15-1 and the second metal panel 15-2 are respectively mounted to the front and rear surfaces of the insulating frame 14 so as to hold metal springs 6-1, 6-2... therebetween. The insulating frame 14 has a plastic peripheral edge protecting part 14a covering the front, rear and side surfaces of the peripheral edge part of the printed circuit board excepting the part inserted in the connector 13 of said circuit board.
Patent JP-S63175399-A (JP)
Title: Radiation generator
Inventor: KAWAKAMI HIDEYUKI
IPC: G01N23/00
Filed: 1987-01-14
Abstract: PURPOSE:To dispense with any trouble for adjustment of an R/D (dosage per angle) control circuit as well as to aim at improvement in control accuracy, by setting all operational parts of the said control circuit down to a digital control system by means of a microcomputer. CONSTITUTION:To perform operation of R/D (dosage per angle), a microcomputer 19 inputs each signal of a does monitor and a tachometer generator 4 from an analog-to-digital converter 17 and simultaneously the setting value of this R/D from a digital switch 18, respectively. At this time, since there are plural analog signals, they are serially inputted by channel transfer control with a multiplexer 16 and a simple hole circuit 17. Operation is carried out on the basis of the inputted data, outputting the result to a D/A converter 21, and repeative operating frequency of a generator is controlled. With this constitution, trouble for adjustment of an R/D control circuit is omitted, while control accuracy is raisable.
Patent JP-H07212245-A (JP)
Title: Data transfer circuit
Inventor: IKEDA HIROYA
IPC: H03M9/00
Filed: 1994-01-26
Abstract: PURPOSE:To simplify a transfer line with simple configuration and to surely transfer data. CONSTITUTION:The parallel data of 8 bits are converted into serial data by a P-S converting element 1 and a microcomputer, which is not shown in the figure, transfers the serial data. Then, the circuit is provided with a time constant circuit 21 composed of a resistor R, capacitor C and diode for generating a load signal from a clock, the load signal is generated from the clock from the microcomputer side by passing it through the time constant circuit 21, and the load signal is inputted to the load terminal of the P-S converting element 1.
Patent JP-H05197653-A (JP)
Title: Data input/output device
Inventor: TAKEUCHI HISAHARU
IPC: G06F13/00
Filed: 1992-01-17
Abstract: PURPOSE:To reduce the cost of the entire device and to move the object to a safe state in an extremely short time. CONSTITUTION:At the data input/output device composed of one communication control card, plural input/output cards and power unit for supplying power to these respective cards and connected the respective cards to a clock transmission line for communication and a communication data transmission line, a means to stop the output of a communication clock in the case of generating any abnormality is added while including another abnormality monitor means such as a CPU abnormality monitor means 30 to a power source abnormality monitor means 32 at the communication control card. At the respective input/ output cards, communication clock abnormality monitor means are provided to monitor the lost of the communication clocks and while including the other abnormality monitor means such as the CPU abnormality monitor means or the like, means are added to set output data so that the object of the input/ output device can be turned to the safe state when any abnormality is generated.
Patent JP-S58124226-A (JP)
Title: Heat treating device for semiconductor
Inventor: TAGAMI RIYOUJI
IPC: H01L21/00
Filed: 1982-01-21
Abstract: PURPOSE:To stabilize the characteristics of a semiconductor element in a heat treting device for semiconductor which performs the heat treatment of a semiconductor wafer by providing a deice which limits the pressure of exhaust gas to the gas exhaust end of a heating container. CONSTITUTION:The waste gas exhaust port 3b of a heating container 3 is connected to a pressure limiting device 11. The device 11 has a cylindrical container 11a which fills liquid, an inner tube 11b which projects at one end above the container 11a and opens at the other end below the container, and a hole 11c at the shoulder part. The tube 11b is slidably contacted with a sealed part of the container 11a to enable to adjust in the length L immersed in the liquid.
Patent JP-H09193297-A (JP)
Title: Ferrite joined body
Inventor: ITO YUKINOBU
IPC: H01F1/34
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a ferrite joined body, joining type of which a magnetic head having small noise and effectively allowing to utilize a single crystal ferrite is composed. SOLUTION: This joined body is made of a single crystal ferrite material and a polycrystal ferrite material. In this case, a single crystal ferrite layer S, a first polycrystal ferrite layer P1 , the difference between the thermal expansion coefficient of which and that of the single crystal ferrite layer S is small, and a second polycrystal ferrite layer P2 , the thermal expansion coefficient of which is larger than that of the single crystal ferrite layer S, are laminated onto one another in the order named from the side of the surface, which is the sliding surface of a magnetic recording medium.
Patent JP-2000206629-A (JP)
Title: Projector
Inventor: FUJIWARA KAZUO
IPC: G03B21/132
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To simplify document positioning work and to make a projector usable even in the case a screen is inclined. SOLUTION: As for the projector 1 provided with a main body 2 with document platen 7 for placing document P and with a built-in image pickup camera for picking up the image of the document P on the document platen 7 and a projecting lens which is mounted on the main body 2 and for projecting the image picked up by the image pickup camera on to a screen, document positioning handlers 3 are arranged on the main body 2, the handlers are moved backward and forward in two axial directions orthogonal to each other in the document placing plane of the document platen 7 and they are rotated around one of two axis, and an document pressing member 4 for pressing the document P to the document platen 7 is freely rotatably arranged on the handlers 3.
Patent JP-H03212794-A (JP)
Title: Device for consigning shipment
Inventor: HORI TAKAKO
IPC: G07F17/40
Filed: 1990-01-18
Abstract: PURPOSE:To shorten a waiting time for receiving prescribed medichines by making it possible to consign the agency of reception, purchase, or shipment of a commodity only by paying the charge by cash or a prepaid card when an envelope into which a consignment slip on which a destination is entered is sealed is inserted into an envelope inserting port. CONSTITUTION:A destination entering column 27 and a transparent window 28 for penetrating a destination entering column 27 and a prescribed medichine exchange slip 25 is formed on an envelope 26 for sending the prescribed medichine and a patient enters a destination for the shipment of the prescribed medichine in the entering column 27 and inserts the exchange slop 25 into the envelope 26 so as to observe it from the window 28. The envelope 26 is inserted into the envelope inserting port 9, cash or a prepaid card is inserted into a charge inserting port 3 to allow a charge insertion sensor 14 to detect the insertion. Simultaneously, the existence of the slip 25 is detected by a consignment slip sensor 17, and when the slip 25 exists, whether the envelope 25 arrives at a printing position or not is detected by a printing position sensor 18, a date number is printed out by a printer 21 and an entrusted slip is discharged from a discharge port 10.
Patent JP-H08199383-A (JP)
Title: Manufacture of organic silicon and/or germanium compound by flow type electrolytic bath using sacrificial anode
Inventor: NISHIDA RYOICHI
IPC: C25B9/19
Filed: 1995-01-20
Abstract: PURPOSE: To produce an organic silicon and/or germanium compound having uniform molecular weight distribution without generating blocking of a separator over a long period of time and without danger of catching fire. CONSTITUTION: A cathode 3 is composed of a conical reaction vessel whose apex angle is below 45 deg. and a sacrificial anode 1 is composed of at least one metallic block and has a conical shape with the same apex angle as the cathode 3. The anode 1 inserted into the conical reaction vessel constituting the cathode 3 via an electrically insulated separator 5 is pushed down to the cathode 3 by dead weight and then an electrolytic solution is introduced in the reaction vessel from the outside. In this method for producing the organic silicon and/or germanium compound by an electrode reaction, a flow type electrolytic bath 9 in which the anode 1 and the cathode 3 separated by the separator 3 are provided and the anode 1 is the sacrificial anode 1 being gradually consumed by an electrochemical reaction is used.
Patent JP-H0666606-A (JP)
Title: Fixing structure for base and training table mounting hydraulic machine
Inventor: KANAI TOMOO
IPC: F15B19/00
Filed: 1991-01-24
Abstract: PURPOSE:To obtain a highly efficient, safety fixing structure for base and training table mounting hydraulic machines. CONSTITUTION:In a fixing structure for bases 27-29 mounting hydraulic machines 24-26 and for a training table 20 fixed with the bases 27-29 in order to perform test of the hydraulic machines, the bases 27-29 mounting the hydraulic machines 24-26 are held detachably at arbitrary positions in the lateral direction between crosspieces 21-23 arranged in parallel while having grooves for guiding the bases 27-29 laterally. Since the bases 27-29 can be set on the training table 20 through single action while being handled by both hands, the hydraulic machines 24-26 can be replaced efficiently in safety.
Patent JP-H02187806-A (JP)
Title: Controller for unmanned carrier truck
Inventor: NAKAHARA KAZUHITO
IPC: G05D1/02
Filed: 1989-01-13
Abstract: PURPOSE:To stably respond to travel performance even when the travel speed of a carrier truck is accelerated and the radius of curvature of curvilinear track is compressed by deciding the appropriate mounting position of a position detector for the carrier truck quantitatively from travel speed of a carrier and the condition of first-order lag of a control system. CONSTITUTION:The mounting position of the position detector 4 for the carrier truck 1 is selected quantitatively based on equation (l)=k.N(Tp+Ts)=4N(Tp+ Ts) by calculating distance (l) between a line segment connecting the center of right and left driving wheels 3a and 3b and the detector 4. Thereby, the appropriate mounting position of the detector 4 can easily be decided from the travel speed of the truck and the condition of first-order lag of the control system without depending on an experiment, etc. Where, the travel speed of the carrier truck is assumed as N, an equivalent time constant approximating the transfer function of the position detector to the first-order lag as Tp, the equivalent time constant approximating the transfer function of a speed control system to the first-order lag as Ts, and a constant as (k) (desirably, around four) in equation.
Patent JP-S57121864-A (JP)
Title: Detection of slag tapping
Inventor: HATONO TETSUO
IPC: B22D11/108
Filed: 1981-01-20
Abstract: PURPOSE:To detect the outflow of molten slag of the case in which a nozzle which is impossible to observe or is of high electric conductivity is used by measuring the radiation energy of the microwave band oscillated from the molten steel passing through the nozzle on the outer side of the nozzle. CONSTITUTION:In the stage of casting molten metal from a ladle 1 to a tundish 2, the wavelength oscillated from the molten metal flowing through an immersion nozzle 5 is measured with a detector 10, and the result of the measurement is displayed in an indicating meter 15. The change in the wavelength oscillated when the slag floating on the molten metal surface passes through the nozzle 5 in the end period of the casting is detected and an oil hydraulic cylinder 4a is operated to close a sliding nozzle 4. In this way, the inclusion of the slag in the ladle 1 into the tundish 2 is prevented.
Patent JP-H02190620-A (JP)
Title: Coupling flange
Inventor: OHASHI HIDEO
IPC: F16D1/02
Filed: 1989-01-18
Abstract: PURPOSE:To reduce stress concentration as well as make the outer diameter of a flange part smaller by forming the connecting part between the flange and a base part of a small diameter curved face part connected to the flange and a large diameter curved face part connected to the base part. CONSTITUTION:In a coupling flange, the connecting part between a base part 1 and a flange part 5 is formed of a curved face part 6, the radius R02 of the curved face part 6a on the base part 1 side where relatively large stress is generated is larger than the simple radius of the existing curved face and the radius (r) of the curved face part 6b on the flange 5 side where relatively small stress is generated is smaller than the existing simple radius. The outer diameter D2 of the flange part 5 can be thus made smaller even if the base part is the same in diameter as the existing one, so that the concentration of stress generated at the connecting part between the base part and the flange part can be sufficiently reduced.
Patent JP-S60215822-A (JP)
Inventor: HAINTSU GEORUKU BUATSUSENHOOFU
IPC: D01H4/02
Filed: 1985-01-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01184771-A (JP)
Title: Disk cartridge
Inventor: UMEBAYASHI NOBUHIRO
IPC: G11B23/033
Filed: 1988-01-19
Abstract: PURPOSE:To suppress the retransfer of dust or the like collected by a pressure part to a disk and to regulate the oscillation of a disk at the time of traveling the disk by forcedly pressing the disk only at the time of opening a shutter. CONSTITUTION:The force point 4a of a pressure member 4 is slightly projected from a shutter sliding face 9 of a case body 1 and an upper liner 7 out of liners 7 holding the disk 8 between them in the vertical direction of the disk 8 is abutted upon the upper face of the disk 8 at the part of the rib projected to the inside of the case body 1. When a shutter 2 is opened along the shutter sliding face 9, the force point 4a of the pressure member is embedded by the tip of the shutter 2. Consequently, the pressure member 4 is rotated around the supporting point 4b of the member 4 in the counterclockwise direction, the action point 4c of the member 4 is lifted in the inner direction of the case 1 so as to press the lower liner 7 to the disk 8. Consequently, the retransfer of dust collected by the liners 7, the oscillation of the disk, etc., can be suppressed.
Patent JP-H02189013-A (JP)
Title: Chip type delay line
Inventor: KATSU MIHARU
IPC: H03H7/34
Filed: 1989-01-18
Abstract: PURPOSE:To attain miniaturization and high density by laminating plural strip bases and dielectric bases alternately. CONSTITUTION:The delay line is constituted by laminating a dielectric base 30-1, a strip line base 31-1, a dielectric base 30-2, a strip line base 31-2, a dielectric base 30-3 and a strip line 31-3 from the lower face side in this order. Thus, each ground pattern is connected to a conductor land 39a and both ends of conductor strip lines connected in series are connected to conductor lands 40a, 42a and the chip type delay line is used for the surface mount use. Since the plural strip line bases are laminated in this way, miniaturization and high density are attained and since most of the electric connection is implemented in incorporating each base, the manufacture efficiency is improved.