baber/WOPTO huggingface dataset:
Patent JP-2001134747-A (JP)
Title: Seal impression reader
Inventor: KAWAI MASAYOSHI
IPC: H04N1/107
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a seal impression reader for reading a seal-impressed document with high quality while stabilizing object field depth by fixing an optical path length regardless of the thickness of a reading medium concerning the seal impression reader for reading a read face while loading a read document such as seal-impressed document on a platen glass while turning the read face outside. SOLUTION: Concerning the seal impression reader for reading the read face of the read document by loading the original while turning the read face outside on the platen glass, with which an optical unit is installed away from the outside surface of the platen glass for a prescribed distance so as to move in a sub-scan direction and a document positioning part is formed for regulating two mutually orthogonal sides of the read document, this device is provided with the platen glass constituted so as to freely move up and down, a pressing element for pressing the relevant platen glass outside, and a document butting part for butting the read face of the read document to the loaded on the platen glass.
Patent JP-H06164295-A (JP)
Title: Surface acoustic wave filter
Inventor: ENOMOTO HIDEYUKI
IPC: H03H9/145
Filed: 1992-11-27
Abstract: PURPOSE:To prevent a pyroelectric noise from occurring, in which static electricity accumulated in a piezoelectric substrate due to ambient temperature is discharged to an interdigital electrode. CONSTITUTION:Thunderbolt on the interdigital electrode can be prevented from occurring and the pyroelectric noise can be prevented from occurring by always discharging the static electricity to the outside by connecting between ground patterns 6, 7 which surround these electrodes in the vicinity of the input and output side interdigital electrodes 1, 3 of a transducer in a surface acoustic wave filter and the interdigital electrodes 1, 3 by resistors 8, 9 for discharge use.
Patent JP-2001131442-A (JP)
Title: Method of preparing lithium salt of aniontc pigment
Inventor: TAKAHASHI SHO
IPC: C09B69/02
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of preparing a lithium salt of an anionic pigment with good handling characteristics and, in addition, an industrial advantage. SOLUTION: The method of preparing a lithium salt of an anionic pigment comprises (a) a step of bringing an aqueous phase containing a sodium salt or a potassium salt of an anionic pigment into contact with a water insoluble organic solvent phase containing a tertiary amine in the presence of an acid; (b) then a step of separating the resulting mixture into a water insoluble organic solvent solution containing an amine salt of the anionic pigment and an aqueous solution containing a sodium salt or a potassium salt of the acid; and (c) a step of adding a lithium salt selected from the group consisting of lithium carbonate and lithium bicarbonate and water or lithium hydroxide and water to the water insoluble organic solvent solution obtained by the separation step to mix them.
Patent JP-H08174595-A (JP)
Title: Prism-shaped case with end plate of synthetic resin
Inventor: ONODA ARIHIRO
IPC: B29L23/00
Filed: 1994-12-21
Abstract: PURPOSE: To easily bond a label being an insert material to the outer surface of a product body so as to continuously cover the outer surface of the body by allowing heat and pressure of a molten molding material in the injection molding operation of the product body to effectively act on the deformation in the configuration of the label along the outer surface of the product body. CONSTITUTION: A narrow belt-shaped case surface label part 12 is formed integrally with each of sides of a rectangular end surface label 11. A notch 13 is formed into an acute angle between side end edges of adjoining parts 12. Thus in a label 6, side ends of adjoining parts 12 are superposed one over another to establish a connection between the adjoining parts 12. The side end of one of the adjoining parts 12 is superposed on the side end of the other part 12 from outside and a part of the side end of the part 12 on the inner side is folded so as to face the side end of the part 12 of one of the adjoining part 12 to form a folded part 14, thereby forming a smooth outer surface.
Patent JP-H07204299-A (JP)
Title: Club head for golf
Inventor: JIEIMUZU ERU SHIENOHA
IPC: A63B53/04
Filed: 1994-12-21
Abstract: PURPOSE: To obtain an integrally produced open rail metal wood golf clubhead, by installing plural rails which are bonded with the front ball striking face and top crown, extended backward from the bottom of the front ball striking face and downward from the top crown, and which cause the weight of the clubhead to position at upper and lower parts of the toe. CONSTITUTION: The metal-made clubhead 40 has the front ball striking face 41, top crown 42 and hosel 43, and the front ball striking face 41 has the toe 44, heel 45, sole edge 46 and top edge 47. The top crown 42 extends backward from the top edge 47 of the front ball striking face 41 and has a nut shape. The bottom of the clubhead 40 is opened, plural rails 51 through 55 are extended backward from the back face of the front ball striking face 41 and downward from the bottom of the crown 42, respectively, and the adjacent rails 51 through 55 are separated by grooves 58. And, the clubhead 40 is produced integrally by one operation, and the necessity to bond the individual parts can be dispensed with.
Patent JP-H09159651-A (JP)
Title: Method for measuring dispersion of reaction liquid existing in plural phases and reactor
Inventor: DEGUCHI HIROYUKI
IPC: G01N29/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To measure the dispersion in each phase of a reaction liquid continuously without immersing a measuring instrument into reaction liquid by disposing an ultrasonic transmission source on the outside of the wall of a reactor, irradiating the reaction liquid with ultrasonic wave through the wall of reactor, and measuring the intensity of ultrasonic wave reflected from the interface between the wall of reactor and reaction liquid or the vicinity thereof. SOLUTION: A reaction liquid, where vinylchloride is dispersed into water, is contained in a polymerization reactor 2 and irradiated, through a wall 2a, with an ultrasonic wave (a) transmitted from a probe (ultrasonic sensor) 6 disposed on the outside of wall 2a using a clamp, or the like. A part (b) of the transmission wave (a) enters into the reactor 2 and another part (c) thereof repeats reflection on the interface between the wall of reactor and reaction liquid or the vicinity thereof. Since the dispersion of each phase (monomer, water, polymer, etc.) contained in the reaction liquid can be measured continuously by scanning the variation of reflection intensity (reflectance) of reflected wave (c) with time, abnormal polymerization can be known previously. Furthermore, since the probe 6 is disposed on the outside of reactor 2, time and labor for maintenance can be saved.
Patent JP-H10145402-A (JP)
Title: Network connection controller
Inventor: HIRAMOTO JUNYA
IPC: H04L12/40
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To allow the network connection controller to connect equipments such as computers being components of a network to a network smaller than external network like conventional key networks and Internet simply at a low cost with a saved space with respect to the network controller in the case of connecting the equipments in the Ethernet system. SOLUTION: The network connection controller to connect equipments such as computers being components of a network in the Ethernet system is provided with a board on which at least a network connection control means and a means that converts a medium system such as 10BASE-5, 10BASE-2 and 10 BASE-T in the Ethernet system are provided and the board is provided with connection ports of different medium systems.
Patent JP-H03180696-A (JP)
Title: Method and device for prestress-lining shield tunnel cast-in-place concrete
Inventor: NISHI TAMOTSU
IPC: E21D11/10
Filed: 1989-12-08
Abstract: PURPOSE:To save a labor for a connection work and to perform accurate execution of a work by disposing a long flexible stretching material in the direction of a tunnel through a ring spreader. CONSTITUTION:A ring spreader 15 is coupled to the rear part of a skin plate 16 of a shield device 11 through a press jack 13. A center hole jack 14 having a through-hole for a flexible stretching materiel 21 in the direction of a tunnel and a central hole is mounted to the ring 15. After a lining space is formed by advancing the ring 15, a peripheral stretching material 22 is mounted as the stretching material fastened by means of the jack 14 is stretched by a jack 13. After forms 30 are framed and concrete is placed, through expansion of a propulsion jack 12 and the jacks 13 and 14, excavation is effected as the concrete is pressurized for filling. This method eliminates connection of the stretching mate. rial at each process and automatically positions each stretching material to perform accurate and easy execution of a work.
Patent JP-H0657708-A (JP)
Title: Removing method of mud in void section of structure and repairing method of structure
Inventor: KAWAMURA KAZUYUKI
IPC: E01C23/09
Filed: 1992-11-30
Abstract: PURPOSE:To decompose and remove the organic moisture of mud and improve the sealing effect by washing away mud in the void section of a structure by using an oxidizer and injecting and filling a repair material into the void section after mud is eliminated. CONSTITUTION:The joint section and crack of a structure such as an asphalt pavement, a concrete pavement, etc., and the void section of a drainage pavement and the like are cut by a diamond cutter, etc., as required. Hydrogen peroxide water is injected into the void section as an oxidizer, the oxidizer reacts with organic matter and the organic matter is decomposed and foamed, and high-pressure water is sprayed after the completion of foaming, thus removing mud. Mud is removed, a repair material such as an asphalt emulsifier a synthetic resin, a rubber, etc., is injected into the void section, thus giving strength, durability, etc., to the structure.
Patent JP-H04189391-A (JP)
Title: Cloth stack device of sewing machine
Inventor: INABE MASAYUKI
IPC: D05B41/00
Filed: 1990-11-22
Abstract: PURPOSE:To stack a large number of cloth by setting the cloth to a temporary cloth stacking base by a cloth dispeller, laying down the temporary stacking base on a cloth stacking plate of a cloth stacking base, an stacking the cloth set to the tempo rary cloth stacking base onto the cloth stacking base. CONSTITUTION:In the cloth stacking device in which cloth supplied from a cloth supply device is inserted and held by a clamp 22 of a carrying body 20, sewing is executed by moving the carrying body 20, and thereafter, the cloth is stacked on a cloth stacking base 42, this device is provided with a temporary cloth stacking base 27 moved by a first driving body between an erectly provided position of the cloth supply device side from the lower part of a supporting base 13 provided with the carrying body 20, and the cloth stacking position for coming into contact with the cloth stacking base 42, an inclining means for moving the carrying body 20 by a second driving body between a carrying position at the time of sewing by a sewing machine, and an inclined position for brining the cloth 47 into contact with a temporary cloth stacking base 27, a cloth dispelling means having a turning part so that the lower part of cloth 47 to the upper part of the temporary cloth stacking base 27, and a cloth stacking means for setting the cloth 47 of the temporary cloth stacking base 27 to the cloth stacking base 42. In such a way, a large number of cloth can be stacked on the cloth stacking base.
Patent JP-H04194034-A (JP)
Title: Yarn end introducing device of pirn
Inventor: MITSUNO HIROAKI
IPC: D01H9/14
Filed: 1990-11-24
Abstract: PURPOSE:To simplify yarn end introducing device by providing a yarn end treating device and yarn end searching device across a carrying line in the middle of a tray carrying line. CONSTITUTION:A tray feed disk 4 is provided across a carrying line 2 of a tray 3 on which a pirn C is loaded, and drawing of yarn end by a yarn end drawing device 7 and yarn end cutting and introducing treatment by a yarn end introducing device 9 are carried out in the circumference of the disk. When drawing miss of the yarn end occurs in the pirn, the yarn end is searched by the yarn end-searching device 10 and fed into the yarn end drawing device again.
Patent JP-H09122350-A (JP)
Title: Conveying device
Inventor: MURAKAMI JUNICHI
IPC: B65G25/08
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device which is able to lift an object with a simple structure and is easily able to change its lifting distance. SOLUTION: A capsule 2-A sent to a stopper 13 from a guide rail 18 is raised to a conveying path 11 by the rotation of a cam 14 as a raising member. The raised capsule 2-A raises capsules filled in the conveying path 11 sequentially, and a capsule 2-D closest to the outlet is pushed out from the outlet. The cam 14 rotates in one turn and faces downward to press a microswitch 20 to turn off the switch, and stops its operation. Capsules in the conveying path 11 do not move in the reverse direction by a valve 12. A next capsule 2-C is fed to the stopper 13 from the guide rail 18.
Patent JP-H04190830-A (JP)
Title: Removal of nitrogen oxide
Inventor: ABE KATSUJI
IPC: F01N3/08
Filed: 1990-11-22
Abstract: PURPOSE:To efficiently remove nitrogen oxide even in an oxidizing atmosphere by generating a hydrogen ion on the anode surface of a solid electrolyte to move the same to the cathode surface thereof and reducing nitrogen oxide in gas to be treated by precipitated hydrogen. CONSTITUTION:Gas to be treated containing water and nitrogen oxide flowing from a nozzle 8 toward a nozzle 9 is brought into contact with a hydrogen ion conductive solid electrolyte 2 (e.g. a sintered body of a BaCeO3 powder or the like) having anode and cathode surfaces 4, 3 to which DC voltage is applied. At the same time, a hydrogen ion is generated on the anode surface 4 by the electrolytic oxidation of water and moved to the cathode surface 3 to be precipitated as hydrogen. Nitrogen oxide in the gas to be treated is reduced by this hydrogen. As a result, nitrogen oxide can be efficiently removed even in an oxidizing atmosphere.
Patent JP-H05134580-A (JP)
Title: Cooling structure for transfer material detecting means for fixing device
Inventor: GOTO HIROMITSU
IPC: G03G21/20
Filed: 1991-11-08
Abstract: PURPOSE:To reduce cost with simple structure by providing an outside air intake on the periphery of a part where a sensor is disposed, and a discharge port on the rear side, on a cover on which the sensor is disposed, and connecting a discharge fan and the discharge port with a hose. CONSTITUTION:The discharge fan 11 is attached to a rear side plate 12 via a duct for attaching a fan 10, outside the rear side plate 12. The outside air intake 7 is provided on the periphery of the part where the sensor 4 is disposed, on the cover 3, and the discharge port 8 is provided on the side surface of the side where the discharge fan 11 is attached. An elastic hose 9, as a ventilation means, is engaged with the duct 10, and the other end of the hose 9 is press-contacted to the tailing edge of the cover 3 and connected to the discharge port 8. The inside of the cover 3 can be efficiently ventilated through the hose 9, and the outside air flowing into the covet 3, mostly flows in from the outside air intake 7, so that the sensor 4 can be efficiently cooled. Therefore, it is unnecessary that an exclusive cooling fan for a transfer material detecting means is provided, and structure is made simple, and the cost is reduced.
Patent JP-2001141929-A (JP)
Title: Hologram color filter
Inventor: IMAOKA HIROFUMI
IPC: G02B5/20
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To suppress slant angle variation of a diffraction grating constituting a hologram color filter due to heating added in a manufacturing process of a spatial optical modulation element. SOLUTION: The stable hologram color filter without slant angle variation of the diffraction grating in a heating process is provided by arranging a hologram lens layer going >=1.5 mm inward from the edges of a supporting glass substrate and by using an adhesive with a glass transition temperature >=50 deg. higher than the heating temperature added in the manufacturing process of the spatial optical modulation element as the adhesive layer covering the hologram lens layer.
Patent JP-H09141407-A (JP)
Title: Immersion nozzle for continuously casting steel and continuous casting method of steel using this nozzle
Inventor: ESAKA HISAO
IPC: B22D41/50
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To intensify the stirring of molten steel in an immersion nozzle with a simple device and to promote equi-axed crystals in a continuously cast slab with the conduction of sensible heat of the molten steel by forming a part, in which the molten steel flows down in non-vertical state from a tundish at the intermediate part of the immersion nozzle. SOLUTION: The immersion nozzle 1 for continuous casting is provided with the non-vertical part 2 having 50-600mm length and 5-70 deg. angle to the perpendicular line at the intermediate part. A gas blowing hole 3 for blowing inert gas of argon, etc., from the lower part of the non-vertical part 2 and a gas suction hole 4 enabling the suction of gas from the upper part of the non-vertical part 2, are provided. The upper part of the nozzle 1 set to the tundish and the part immersed into the molten steel in a mold 5 have the vertical structure. Therefore, the equi-axed crystals are stably developed and the segregation in the cast slab can be reduced. Further, additionally, since the flow-down of the molten steel can be relaxed, the segregation in the fluid in the mold 5 can be prevented.
Patent JP-2001143502-A (JP)
Title: Lighting device for guard lamp
Inventor: KITAMURA MICHIHIKO
IPC: E01F13/04
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device for a guard lamp capable of illuminating the entire color cone used as a road mark, being easily attached and detached to the color cone, and being applied to a variety of uses. SOLUTION: The lighting device 11 for a guard lamp includes a power supply 1 consisting of a dry cell, etc., and a light source 6 radiating light by a current from the power supply 1 and consisting of a light emitting diode, etc. The lighting device 11 has a housing case 3 provided with an installing part 7 of the light source 6 and a housing part 2 of the power supply 1, and a plurality of supporting legs 5 projecting from the housing case 3. By detachably attaching fitting pars 5b of the supporting legs 5 to fitting pedestals, etc., provided in lower end portions of the color cone used as a road mark, the lighting device is so constructed that the light source 6 is positioned substantially at the center of the color cone.
Patent JP-H04189283-A (JP)
Title: Inspecting device for elevator terminal switch
Inventor: SHIOZAKI HIDEKI
IPC: B66B5/10
Filed: 1990-11-22
Abstract: PURPOSE:To make the maintenance work effective by conducting the inspection operation of a cage by an inspection instructing means, judging the operating states of a terminal switch and a cage position detecting means, and displaying the result on a display device. CONSTITUTION:An inspection instruction is given to a control unit 13, and a cage position detecting means 11 is energized. A drive instruction is then given to inspect and operate a cage 5, and the cage 5 is run at a low speed. Thus, a first terminal switch 7 is pressed by a cam 10, and when the first terminal switch 7 is operated, the operating state display is instructed to a display device 14 by the judgment of the control unit 13, and the position of the cage 5 at the time of operating the first terminal switch 7, the excess and insufficiency of the cage 5 position to a standard position, and the difference with the previous inspection are displayed. When the first terminal switch 7 is not operated, the non-operation display of the first terminal switch 7 is instructed from the control unit 13 to the display device 14 when the cage 5 passes a first determined point for the first terminal switch 7 operation.
Patent JP-H04188444-A (JP)
Title: Optical recording card
Inventor: FUJITA MINORU
IPC: G11B7/24012
Filed: 1990-11-22
Abstract: PURPOSE:To make seeking errors and verifying errors hard to occur by setting the rigidity expressed by the three-point bending test method specified by JIS-K7203 (Bending test method for hard plastic) at 2.0X10<-7>[N/M<2>] or more. CONSTITUTION:An optical recording card 1 is the card specified by JIS-X6301 and constituted by coupling and bonding a transparent protecting substrate 2 and a lining substrate 3 with a bonding layer 4. In this constitution, a recording film 5 comprising, e.g. low-melting-point metal (Te) or the like and a protecting film 6 are held between the transparent protecting substrate 2 and the lining substrate 3. At this time, the rigidity expressed by the three-point testing method specified by JIS-K7203 is set at 2.0X10<-7>[N/m<2>] or more. In this way, even if the data recording and regeneration are performed by a data reading and writing device in a card reciprocating and conveying type, the vibration of the card can be suppressed. Seeking errors and verifying error caused by a servo system can be suppressed and decreased.
Patent JP-H0328830-A (JP)
Title: Fiber optic system and method of generating light with low time coherence
Inventor: MAIKERU JIEI EFU DEIGONETSUTO
IPC: G02B6/28
Filed: 1989-12-07
Abstract: PURPOSE: To introduce light to an optical device such as a gyro by providing a connector with connecting efficiency with respect to the first spectrum of a frequency different from that with respect to the second spectrum of the frequency. CONSTITUTION: The source 100 of pumping irradiation is combined with the fiber 102 of a multiple connector 104, to give pumping irradiation by the port A of the connector 104. Irradiation from a source 100 is transmitted to a port B, and the connector 104 is adjusted so as to be provided with 0% connecting efficiency at the wavelength of a source 100. An irradiation signal causes a forward signal 114 and a reverse signal 112, like the arrows, in a doped fiber 108. Then the signal 112 is transmitted to a port C. In this case, the connector is made to provide the perfect connection of raising light at 1060 nm and to avoid giving any connection at the wavelength of pumping light at the wavelength of 800 nm. Thereby light is advantageously introduced into an optical device, such as a gyroscope.
Patent JP-H07175498-A (JP)
Title: Device for recognizing and responding voice
Inventor: MASUMURA TOSHIYUKI
IPC: G10L21/0208
Filed: 1993-12-20
Abstract: PURPOSE:To accurately recognize a voice from a telephone line in the state where no echo sound is mixed by detecting a sound output from an echo cancel means with a sound detection means, informing to a sound response control means when the sound output of a prescribed value or more is detected and stopping the sound output from the sound response means. CONSTITUTION:A sound detection means 6 detects the sound output from the echo cancel means 5, and when the sound output of the prescribed value or above is detected, informs the effect to the sound response control means 7. When the sound response control means 7 receives the information from the sound detection means 6, outputs the instruction stopping the sound output for the sound response means 1. The sound response means 1 stops the sound output according to the instruction of the sound response control means 7. When the sound output from the sound response means 1 is stopped, since no voice is outputted to the telephone line, it is prevented that an opposite party speaker hears a response voice when the speaker generates the voice.