baber/WOPTO huggingface dataset:
Patent JP-H064153-A (JP)
Title: Power unit
Inventor: KITAHARA SATOHIKO
IPC: G05F1/10
Filed: 1992-06-24
Abstract: PURPOSE:To prevent the damage of a filament, a drive element, etc., and also to evade the occurrence of the lighting defects by controlling the preheating current in response to the input power voltage of a transformer when the filament of a fluorescent lamp is preheated and therefore keeping the preheating current in a prescribed range at all times. CONSTITUTION:A power supply performs its primary control with use of the output voltage VS which is rectified by the circuits of the diodes C9 and D6. The voltage VS is outputted to an analog input terminal ADCO of a CPU 1 via a voltage detecting circuit 5. The CPU 1 controls the drive of a main transformer T1 in accordance with its output. Meanwhile an output winding is provided at the secondary side of the transformer T1 for ignition of a fluorescent lamp 6, and a drive circuit 7 of the lamp 6 is connected to the winding. Then the CPU 1 outputs a control signal to the circuit 7 and controls the preheating current of filament of the lamp 6 in response to the input power voltage to always keeping the preheating current in a prescribed range. Under such conditions, the preheating time is set at a prescribed level and the filament is heated up to an optimum temperature within the preheating time.
Patent JP-H06343394-A (JP)
Title: Automatic vending machine for spun sugar
Inventor: IKEMOTO YASUYUKI
IPC: A23G3/00
Filed: 1993-06-11
Abstract: PURPOSE:To prevent sugar to scatter outside a rotary pot, when the sugar is fed into the rotary pot, thus reducing maintenance works such as a cleaning work. CONSTITUTION:A rotary pot 1 is attached to the lower end of a hollow support cylinder. The rotary pot 1 and the support cylinder 2 are integrally rotated with a motor 3. A prescribed amount of sugar cut down from a sugar-storing member 4 is fed into the rotary pot 2 through the inner part of the support cylinder 2. A stick 11 is taken out from a stick-storing member 10, and a stick holder 12 holds the end of the stick and inserts the stick into the rotary pot 6 to wind up floated spun sugar on the stick 11.
Patent JP-H11342637-A (JP)
Title: Restoration system of ink jet recording apparatus
Inventor: KAWARAMA MAKOTO
IPC: B41J2/185
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To realize sure suction of ink by generating negative pressure by surely squeezing a flexible tube over predetermined length by a pressure roll by a tube pump as a restoring pump. SOLUTION: A flexible tube 14 connected to a cap 12, a base member 40 having the holding surface 30 for guiding and holding the flexible tube 14, the pressure roll 44 capable of being tumbled while squeezing the flexible tube 14 and a guide member 42 moving the pressure roll 44 along the flexible tube 14 are provided, and the pressure roll 44 is moved while engaged and meshed with the base member 40 and gears 52, 54.
Patent JP-H0216269-A (JP)
Title: Oscillation controller for structure
Inventor: MAMIYA AKIO
IPC: E04H9/02
Filed: 1988-07-04
Abstract: PURPOSE:To shift the centroid of liquid and enable a structure to cope with oscillation carefully by introducing or discharging the liquid in a storage liquid tank, into a specified vessel in a moment with a liquid conveying mechanism. CONSTITUTION:On the penthouse of the structure 1 of a high-rise building or the like, a storage liquid tank 2 is set, and in the storage liquid tank 2, water 3 is stored. On a horizontal surface in the storage liquid tank 2, a plurality of cylindrical bodies 8 are arranged to be erected, and air in the respective cylindrical bodies 8 is sucked up on the center of an upper section in the storage liquid tank 2, and a vacuum device 9 for introducing the water 3 into the cylindrical bodies 8 is set. The vacuum device 9 is controlled based on the output of an oscillation sensor for detecting the oscillating state of the structure 1 continuously.
Patent JP-S5957326-A (JP)
Title: Document editing device
Inventor: IWAI ISAMU
IPC: G06Q10/10
Filed: 1982-09-27
Abstract: PURPOSE:To improve the efficiency of forming and processing of a document by designating the head area of an item in adding, deleting or changing the position of the new item on a table, so as to handle longitudinal and lateral arrangement to which the item belongs in a bundle. CONSTITUTION:A position data inputted to an editing processing section is inputted to an input command data buffer 11 of an editing circuit as a signal In1, and when a signal In2 from a function key is inputted sequentially to a readout circuit 12, the sub-zone position of a table data of a storage device 4 is read out sequentially and compared with the signal In1 at a sub-zone position comparison circuit 13. As to the same sub-zone only, the signal is stored sequentially in a series of sub-zone position storage buffers 14. When a signal In3 of the erase function key is inputted next, an edition processing execution circuit 15 executes sequentially for the deletion of the said sub-zone data on the storage device 4. Similarly, a series of sub-zones are edited in the lump for insertion, correction and copy.
Patent JP-S6145682-A (JP)
Title: Optical shaft adjusting system of image pick-up device
Inventor: TANAKA HIDEYUKI
IPC: H04N5/232
Filed: 1984-08-10
Abstract: PURPOSE:To easily set an optical shaft by placing an object which can indentify from other part at a point where the optical shaft should pass and detecting presence or absence of an output signal only in fine time width set at the center of a scanning period of an image pick-up element. CONSTITUTION:In sight 13 of an image pick-up device 14, a shading object 12 which is larger than a range 11 able to set an optical shaft visually is placed. At the shading object 12, a small hole 35 is installed at the point where it should intercross with the optical shaft of the image pick-up device 14. A light of a light source 1 passing through the small hole 35 is picked up by the image pick- up device 14, presence or absence of a signal 8A in a fine time width 9 set for the center of a scanning period of an image pick-up element is detected and displayed at a display device 10. Then, the optical shaft can be easily set without using an oscilloscope and a finder.
Patent JP-S6230646-A (JP)
Inventor: SHIMADA TAKAFUMI
IPC: C04B11/02
Filed: 1985-07-30
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-H0217187-A (JP)
Title: Phenoxypropionamide derivative and herbicide
Inventor: TOYABE KEIJI
IPC: C07D417/12
Filed: 1988-07-06
Abstract: NEW MATERIAL:A compound expressed by formula I [R is H or halogen; X is O or S; Y is 5- to 6-membered heterocyclic ring which may contain 1-3 N atoms or 1 S atom (the ring may be substituted by 1-2 O, halogen, lower alkyl, lower alkoxy or lower alkylamino)] and salts thereof. EXAMPLE:N-(2, 5-Dimethyl-3-pyrazolyl)-2-[4-(4-chlorobenzoxazolyl-2-oxy) phenoxy] propionamide. USE:A herbicide capable of exhibiting excellent herbicidal effects on gramineous weeds. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III (Z is halogen, alkylsulfonyl or benzenesulfonyl) in the presence of a base, such as sodium hydroxide or triethylamine, preferably at 50-100 deg.C for 1-6hr.
Patent JP-H0516168-A (JP)
Title: Method and apparatus for separating gate residue of molded product
Inventor: KARUBE TETSUO
IPC: B29L31/34
Filed: 1991-07-08
Abstract: PURPOSE:To automatically separate the gate residue of a molded product at the time of molding in the manufacture of a semiconductor device even in both of resin packages of single-side and double-side gates. CONSTITUTION:The predetermined part of the lower gate residue 4 and runner residues of a resin package 2 wherein the upper and lower gate residues 3, 4 are formed in an integrated state are placed on a receiving part 7. Force is downwardly applied to the receiving part 7 by a push-down part to separate the lower gate residue 4 and force is upwardly applied to the receiving part 7 by a push-up part 21 to separate the upper gate residue 3.
Patent JP-H0733163-A (JP)
Title: Embossed tape and its joining method
Inventor: TAKAHASHI SHIGERU
IPC: B65D73/02
Filed: 1993-07-06
Abstract: PURPOSE:To obtain an embossed tape to be used for shipment of packaging of semiconductor devices, easily joined with each other, and used again. CONSTITUTION:An embossed tape comprises a tape body 11 with holders 13 to hold a semiconductors 12, and a cover tape 17 to seal the holders 13 by covering and joining the tape body 11 in such a way that the embossed tape and the cover tape 17 are removably joined. The joining mechanism is constituted by a fixing recess 16 formed in the tape body 11, and an engaging protrusion 18 formed in the cover tape 17.
Patent JP-H0518668-A (JP)
Title: Method and apparatus for operating cupola furnace
Inventor: OKUDA KOJI
IPC: F27B1/00
Filed: 1991-07-08
Abstract: PURPOSE:To produce molten metal having a desired property by a method wherein degrees of progress and reliability of actual operating results between the latest and present measured values for control items are determined to find out a control item having the highest degree of reliability, the amount of change of operating condition to be predetermined is decided according to the degree of progress of the control item and a cupola furnace is operated. CONSTITUTION:Two or more control items, that are required for molten metal from a cupola furnace to attain desired values during operation of the cupola furnace, are measured twice or more with the lapse of time. The progress degrees A-F of actual operating results between the latest and present measured values of control items are determined according to the results of measurements. The degree of reliability CCF corresponding to each degree of progress is determined. The degree of reliability relies on the elapsed time from the time of measurement of line control items till the time of present diagnose. The obtained degrees of reliability of control items are compared with each other to find out a control item having the highest degree of reliability, the amount of change of operating condition to be predetermined is decided according to the degree of progress of the control item, and the cupola furnace is operated.
Patent JP-2000351554-A (JP)
Title: Guide rail realigning method for elevator
Inventor: TAKEDA HIROSHI
IPC: B66B7/02
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a guide rail realigning method for an elevator capable of correcting large distortion and bending generated in a guide rail of the elevator installed in a high rise building satisfactorily and realigning of the guide rail smoothly and securely. SOLUTION: An intermediate beam at the lowermost step 5 is lifted by a hydraulic jack 2, and reinforcing brackets 3, 3A are attached to a guide rail in the lowermost part 9A. After a lower end part of the guide rail 9A in the lowermost part is cut and removed and a jack bolt 8 is provided there, each guide rail of a group of guide rails 9 is lowered down to a predetermined position one by one from below and then is fixed after realigning. Even if large distortion and bending occur in the guide rail by an elevator installed in a high rise building built more than 20 years ago, it is possible to cope with them by cutting and removing the lower end part of the guide rail in the lowermost part 9A by a proper dimension if realigning of the group of guide rails 9 is done in this way.
Patent JP-S5790144-A (JP)
Title: Infrared spectro-analyzing method
Inventor: KASHIWARA HIROBUMI
IPC: G01N21/39
Filed: 1980-11-26
Abstract: PURPOSE:To reduce attenuating of a light power and to enable the improvement of a S/ N, by a method wherein a light shielding part of a chopper, which intermittently isolates a laser light, forms a mirror surface, and a radiation light is caused to alternately  enter into gas cells located at a mirror surface and a back side. CONSTITUTION:Through the rotation of a chopper CH, in which a light transmitting part 2 and a light shielding part 3, forming a mirror surface, equalize in a size, an infrared laser light from a light source 1 through the light transmitting part is reflected by a paraboloidal mirror M1 and simultaneously is formed into a parallel beam, and is caused to enter into a beam splitter BSA1. One third of the light is caused to enter into a gas cell GSA1 which is filled with a substance to be measured, remaining 2/3 enters into a splitter BSA2, 1/2 of the remaining 2/3 enters into a GSA3 by means of a mirror MA and is further converted into photoelectricity through condensers LA1, LA2, and LA3 by light detectors DA1-DA3. Meanwhile, a light, which a mirror surface 3 of the chopper CH reflects, is formed into a parallel beam in a similar manner and is converted a photoelectricity by detectors DB1-DB3. This allows 6 samples to be simultaneously detected at a less percentage of a photopower attenuation as conventional, and enables to perform a reliable measurement.
Patent JP-H04365824-A (JP)
Title: Production of slider for current collector
Inventor: TAGUCHI KAZUO
IPC: B22D13/00
Filed: 1991-06-13
Abstract: PURPOSE:To produce the slider for the current collector excellent in wear resistance, arc resistance and energizing characteristic by impregnating the melt of an a Al alloy into a porous preform consisting of ceramic fibers or ceramic whiskers and solidifying the melt under pressurization. CONSTITUTION:The preform consisting of the fibers and whiskers of the ceramics, such as Al2O3 fibers Al2O3.SiO2 fibers, SiC whiskers, and Si3N4 whiskers, is formed. This preform is placed into the cavity of split metallic molds 2 consisting of a stationary mold 2A and a moving mold 2B. The melt of the Al alloy is then injected into the cavity from a sprue 5 and is solidified under pressurization; thereafter, the molds 2 are knocked out to produce the slider for the current collector. The slider which is excellent in wear resistance and arc resistance at the time of contact and sliding with a trolley wire and has the energizing characteristic similar to the energizing characteristic of a Cu metallic slider is obtd.
Patent JP-S6411461-A (JP)
Title: Facsimile equipment
Inventor: OKAMOTO TSUGIO
IPC: H04N1/00
Filed: 1987-07-03
Abstract: PURPOSE:To make a specific form unnecessary and to reduce a running cost, by reading a character and a graphic on a writing medium possible to be used repeatedly, transmitting them to the outside, receiving image data from the outside, and recording it on the writing medium erasably. CONSTITUTION:The character or the graphic, etc., is described on a writing sheet by using a felt pen, and it is sent by a film driving motor 10, then, it is converted to an electrical signal by a read sensor 22. Next, it is binarized at a binarizing circuit 23, and is encoded at an encoding/decoding circuit 24 based on a defined system, and is sent from a communication line control circuit 26 to an external line. The character or the graphic can be erased, or is left as it is. Next, when image data is inputted from the external line, it is converted to the image data to be recorded at the circuit 24 by the reverse operation of sending. Next, the data is sent to a control circuit 28 for recording, a carriage motor driving circuit 32, and a film driving motor 29 via a CPU30, then, a motor 31 is started up, and a carriage records the data on the sheet from a recording start point by a print head 12.
Patent JP-S6059350-A (JP)
Title: Automatic drawing method of machine plate
Inventor: TSUNODA TERUO
IPC: G03F7/00
Filed: 1983-09-13
Abstract: PURPOSE:To enable integrated administration of a machine plate from plate making to printing by marking an administration number to the margin part of the machine plate and using the same in the succeeding stage. CONSTITUTION:A machine plate 1 prior to exposure is formed of a thin Al material, etc. having a rectangular shape and the drawing and punch holes conforming to the plotting pattern are made by an automatic plotting machine 2. The plate 1 is placed on a drafting board 3 and a pen 7 of a pen holder 7 plots a picture on the plate 1. A punching device 8 opens a punch hole 9 to the plate 1. A register mark 10 is used for positioning and further the plate 1 has an administration number 11. The number 11 is an 8-digit figure and each figure is sized about 10mm. square. The number 11 is drawn to the margin part having no drawing 12. The control parts in each stage perform control in accordance with said number 11 and therefore the integrated administration is accomplished.
Patent JP-2000356932-A (JP)
Title: Color image forming device
Inventor: BABA SATOHIKO
IPC: G03G15/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To enable improvement in image quality and increase in the life of an image carrier by, in the case that more discharge products are produced than that by a monochrome image forming device, removing the discharge products. SOLUTION: A photocatalyst substance 50 capable of decomposing discharge products such as ozone and NOx produced by discharge is applied to the casing 31 of an electrifying device 30 which discharges a photoreceptor drum. The photocatalyst substance 50 is excited by light emitted during the discharge and the discharge products are thereby removed. This prevents an image flow caused by a film of nitric acid or nitrate due to NOx and eliminates the need for mechanical sliding and rubbing against the surface of the photoreceptor drum for the removal of the film.
Patent JP-H11345262-A (JP)
Title: Information providing device for advertisement
Inventor: TAKI HISAO
IPC: G06Q30/06
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To achieve the effect of a publicity and advertisement to the maximum regardless of an installation place in public space by acquiring prescribed video information and character information associated with the video information from a storage means and inputting the acquired video information and character information to respective displaying means. SOLUTION: Video information, character information and sound information for publicity and advertising are stored in devices 11a to 11e of a storage part 11. A CPU 12 reads data from the prescribed devices 11a to 11e of the part 11 and acquires video information, character information and sound information. And, these information are sent to a communicating part 13 and are transmitted to a prescribed display controlling part 2 through a public line 3. A CPU 22 stores data decoded by a communicating part 21 in a temporary auxiliary storage part 23. The CPU 22 outputs video information, character information and sound information (received from the part 21 when they are not stored) to a video display 25a, a character display 25b and a directional speaker 26 respectively.
Patent JP-S6414130-A (JP)
Title: Heat radiation reflecting glass
Inventor: SUZUKI KOICHI
IPC: C03C17/36
Filed: 1987-07-07
Abstract: PURPOSE:To obtain heat radiation reflecting glass of which reflected light from the outside of window (glass substrate side) assumes golden color and reflected light from the side formed films does neutral, having low reflectance of <=20%, by successively laminating nitride-, oxide-, metal- and oxide-layer from the substrate side on the glass substrate. CONSTITUTION:The nitride layer of Ti, Zr, etc., oxide layer of Ti, Sn, etc., metal layer of Ti, Cr, etc., and oxide layer are successively laminated from the substrate side on the glass substrate to obtain the heat radiation reflecting glass. The heat radiation reflecting glass has vivid golden reflected light from the outside of room and, on the other hand, neutral reflected light from the inside of room, that is, from the surface formed the layer and besides, shows low reflectance of <=20%. Therefore, when the glass is used as window glass in a building, appearance of the building is golden and shows good decorative design. On the other hand, snug building windows can be formed, because reflectance of the inside of room is low and the color of reflected light is neutral.
Patent JP-S5957205-A (JP)
Title: Optical band reflection filter
Inventor: MASUDA SHIGEFUMI
IPC: G02B5/18
Filed: 1982-09-27
Abstract: PURPOSE:To make a titled filter have a characteristic of a narrow band by constituting a filter body of an etalon, and constituting its one face of an optical diffraction grating face. CONSTITUTION:As for a band reflection filter (BRF), one face of an etalon 1 is formed as an optical diffraction grating face 2, and a blaze angle is determined so that a difference (2DELTAl) of optical path length of light which is made incident vertically and is reflected in the same direction just conforms with wavelength of object center frequency f0. Accordingly, as for the component except the frequency f0, only a spectrum component of the frequency f0 is emphasized in the incident direction, and a narrow band light reflecting band is provided. A band reflection filter 6, a laser diode 7 and an optical fiber 8 are cascaded in said order, so that a reflection characteristic of the band reflection filter 6 conforms with oscillation light frequency f0 of the laser diode 7. Light is emitted to the optical fiber 8 side and the band reflecting filter 6 side from the laser diode 7, but since the band reflection filter 6 has a reflection characteristic of a narrow band, and only the spectrum component of the center frequency f0 is fed back to the laser diode 7, a single mode laser having high efficiency and high stability can be realized.
Patent JP-H0824755-A (JP)
Title: Coating device
Inventor: HIKICHI TOSHIO
IPC: B05C5/02
Filed: 1994-07-20
Abstract: PURPOSE:To form a coating film in uniform thickness at all times without changing the setting side in accordance with the kind of paint by providing a filter member divided into two equal sections by a partition wall in the paint reservoir of a die and supplying the paint to both sections alternately in opposite directions. CONSTITUTION:A magnetic paint 3 is supplied into a pocket 2 (paint reservoir) in a die 1 (extruder), fed to a slit 5 through a filter member 4, extruded and applied on the upper surface of a base film 8 traveled through plural guide rollers 6 and 7. Besides, the hollow part of the filter member 4 is equally divided by a partition wall 4c formed in the axial direction of the slit 5 into plural sections 4a and 4b, and the paint is supplied to the sections 4a and 4b alternately in the opposite directions. As a result, when the flow velocities of the sections 4a and 4b are added together in the optional section, a definite value is obtained. Accordingly, the paint is uniformly oozed out from the filter member 4 and supplied to the slit 5 at a uniform pressure.
Patent JP-2000357978-A (JP)
Title: Antenna circuit
Inventor: ISHIDA TAKAYASU
IPC: H04B1/40
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To minimize lowering of antenna receiving sensitivity of one of two systems, that is caused by the output of an antenna of the other system by reducing the gain of an antenna having a high degree of coupling to a transmitting antenna of a transceiver A among plural antennas of a transceiver B, in response to a gain reduction instruction of the transceiver A. SOLUTION: The radio unit of a PDC having a built-in PHS consists of a PHS radio unit 10A, a PDC radio unit 10B and a CPU 112. In order to reduce the gain of a PDC antenna, having the large input of PHS transmitting waves in the transmission mode of the PHS, a PHS modem IC 105 is connected to a PDC antenna circuit 106 to a constitution, where the matching condition is changed between the circuit 106 and a PDC receiving circuit 108 in a PHS transmission mode by means of the transmission control signal of the PHS. The IC 105 deals with the transmission of the PHS in accordance with the control of the CPU 112.