baber/WOPTO huggingface dataset:
Patent JP-H0683581-A (JP)
Title: First-in first-out buffer circuit
Inventor: KUBO KOJI
IPC: G06F5/10
Filed: 1992-09-03
Abstract: PURPOSE:To attain efficient data communication through the operation of a first-in first-out(FIFO) buffer circuit. CONSTITUTION:Three data counter sections 8, 9, 31 are provided in an FIFO buffer circuit 30, and a 1st count-down counter section 8 is used to count number of words of a memory section 4 in the FIFO buffer circuit, to detect packet data in one unit from a write side control section 2 and to inform a 2nd count- down counter section 31 of the detected data. An up-down counter section 9 is used to detect packet data in one unit from a read side control section 3 and to inform a 2nd count-down counter section 31 of the detected data, and the 2nd count-down counter section 31 receives a notice of the end of count by the 1st count-down counter section 8 and informs the output side of the number of read waiting packet data in the FIFO buffer detected by the up-down counter section 9 after receiving the notice of the end of count by the 1st count- down counter section 8.
Patent JP-H0751790-A (JP)
Title: Plug for hole in metal-form
Inventor: ODO RYOZO
IPC: B28B7/00
Filed: 1993-08-16
Abstract: PURPOSE:To press-fix a plug to a hole by simply pressurizing and to prevent coming off the plug from the hole by shaping projected lines on the outer peripheral wall of a circular metal plate. CONSTITUTION:The plug 1 for hole in a metal form is formed to few stripes of the projectings and the recessings in the cross sectional shape of the outer peripheral wall in the circular metal plate. This circular metal plate is press- fixing so as to encroach upon the inner wall of the hole in the metal form 2 by pressurizing in the vertical direction with a pressing machine 3. By this method, the plug 1 for hole and the metal form 2 are integrated and the hole in the metal form is perfectly plugged.
Patent JP-H04116311-A (JP)
Title: Controlling method for air volume of combustion apparatus
Inventor: MORIO SHUJI
IPC: F04D27/00
Filed: 1990-09-06
Abstract: PURPOSE:To perform high precise air volume controls regardless of atmosphere where a combustion apparatus is operated, by a method wherein a correction table of correction air volume on the exhaust or suction side of the combustion apparatus vs. the volumetric air volume of a fan is previously stored, and a correction air volume corresponding to a volumetric air volume is read out from the correction table and fed back. CONSTITUTION:After a correction air volume sensor B is attached in an exhaust duct 11, a fan motor 1 is started. Detected values VA and VB of the air volume sensor A and B are obtained while the rotating speed, i.e., the air volume is changed. The detected values VA1, VA2,...VAN, and VB1, VB2,...VBN corresponding to the air volumes are stored in corresponding memories 8 to prepare a VA vs. VB correction table. When actual air volume controls are performed, a detected value VA is obtained by the air volume sensor A and a detected value VB corresponding to the value VA is read out from the correction table of the memories 8, and detected value VB is fed back to a comparator 3. The detected value VB is the high precise air volume on the exhaust side of a burner 2 and shows the actual air volume supplied to the burner 2, so that mixing of air and fuel is carried out according to the set mixture ratio and high precise air volume controls can be performed.
Patent JP-H0398500-A (JP)
Title: Output voltage controller of portable generator
Inventor: FUJII SHIGERU
IPC: H02P9/14
Filed: 1989-09-11
Abstract: PURPOSE:To reduce the capacity of a smoothing capacitor by controlling the gate input voltage at a detection level, differing in variation for each thyristor bridge rectifier circuit, according to the variation of voltage of a DC power circuit. CONSTITUTION:When a connection voltage V7 exceeds a reference voltage as the output voltage lowers and a connection voltage V8 does not reach the reference voltage, a comparator 7 raises the gate input voltage of a thyristor bridge rectifier circuit 2 according to the voltage V7. A comparator 8 does not output the gate input voltage to a thyristor bridge rectifier circuit 3. When both of the connection voltages V7, V8 exceed the reference voltage as the output voltages lowers, the gate input voltages of the rectifier circuits 2, 3 are raised through both of the comparators 7, 8 according to the voltages V7, V8 and both of the rectifier circuits 2, 3 are conducted to supply a capacitor C with the rectifier output. Accordingly, the maximum value of ripple current lowers so that it is possible to use a low-capacitance capacitor.
Patent JP-H0572864-A (JP)
Title: Printing density control system for laser printer
Inventor: TANAKA KAZUHIKO
IPC: G03G15/06
Filed: 1991-09-17
Abstract: PURPOSE:To provide printing with a stable printing density even the when the number of printing colors is changed, on the printing density control system for a laser printer capable of multicolor printing. CONSTITUTION:Basically, a constitution is adopted so that the quantity of toner attracted to the photosensitive surface 1a of the photosensitive drum 1 on each of plural developing units 2, is increased according to the number of the developing units 2 of the rear steps of the developing units 2. The increase of the quantity of the toner attracted to the photosensitive surface 1a, such that, is executed by making the laser power of a laser beam 4 high by a laser power control means 5 controlling a voltage applied to a laser light source 3, and a constitution that the quantity of the toner attracted to the photosensitive surface 1a is increased, by making a developing bias high by a developing bias control means 6 controlling the developing bias applied to the developing unit 2, can be adopted. Therefore, even when the toner attracted to the photosensitive surface by the developing unit of the front step, is scratched off by the developing unit of the rear step, a constant toner quantity is obtained at the time of completing development, so that the printing is executed with the stable printing density.
Patent JP-S60128392-A (JP)
Inventor: ISHII YOSHIMI
IPC: G21C19/19
Filed: 1983-12-16
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-H08102302-A (JP)
Title: Electrodeless discharge lamp
Inventor: TOSAKA SHINGO
IPC: H01J65/04
Filed: 1994-09-30
Abstract: PURPOSE: To enhance lamp efficiency. CONSTITUTION: An electrodeless discharge lamp has a luminescent tube 1 with photo-transmitting property, in which discharge gas is sealed, an outer tube 2 arranged in surroundings of the luminescent tube 1 so as to ensure a sealed space, coated with an infrared ray reflecting film 2a, with photo-transmitting property, and an induction coil 3 wound around the outer tube 2, and exciting the discharge gas within the luminescent tube 1 for emission by acting a high frequency electromagnetic field from the outside of the outer tube 2. An infrared ray reflecting surface 2b which reflects an infrared ray emitted from a luminescent tube end 1a facing the end of the outer tube 2 to the the luminescent tube end 1a is formed at the end of at least one of the induction coil 3 and the outer tube 2 in the vertical direction to warm the luminescent tube end 1a which is a low temperature area.
Patent JP-H0286481-A (JP)
Title: Thermal transfer recorder
Inventor: YOSHIDA TAKEHIRO
IPC: B41J17/02
Filed: 1988-09-22
Abstract: PURPOSE:To enable multiple printing through changing a feeding quantity of an ink sheet relative to a recording medium according to the number of printings set for multiple printing by providing a determining means for determining a feed quantity for the ink sheet corresponding to a predetermined image recording length of the recording medium, based on the number of times the ink sheet is to be used repeatedly. CONSTITUTION:When the number of times an ink sheet 14 is to be used is specified by a specifying means 47, a feed quantity for the ink sheet 14 corresponding to a predetermined image recording length of a recording paper 11 is determined by a determining means 113, based on the number of times of use specified by the specifying means. Each time image recording is conducted on the paper 11 over the predetermined length, the ink sheet 14 is fed by a feeding means 25 according to the feed quantity determined by the determining means 113, whereby multiple printing is performed in an arbitrary number of times.
Patent JP-2000052796-A (JP)
Title: Hose arrangement structure of transmission
Inventor: MORI HIDETOSHI
IPC: F16H57/025
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent shifting of a hose in installation by providing a fitting boss with a bracket for fitting a breather hose and an engine harness. SOLUTION: This hose arrangement structure of a transmission is provided with a bracket 30 for fitting a breather hose 16 and an engine harness. The bracket 30 is provided with a bracket side fitting part 32 and a hose fitting part 36, and the bracket side fitting part 32 is provided with a contact part 38. The bracket 30 is connected in such a manner that the bracket side fitting part 32 and the hose fitting part 34 intersect each other at right angles. The breather hose 16 is fitted to the hose fitting part 34 by a hose clamp 52. The engine harness 18 is fitted to the harness fitting part 36 by a harness clamp 58. Thus, the work for moving to positioning marking or the marking position is not needed, and positional shifting due to vibration of an engine will not be caused.
Patent JP-S6390892-A (JP)
Inventor: SAGAWA MORIKAZU
IPC: H05K3/46
Filed: 1986-10-03
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-H0791138-A (JP)
Title: Automatic door
Inventor: ASHIDA YUKI
IPC: E05F15/14
Filed: 1993-09-22
Abstract: PURPOSE:To obtain an automatic door wherein fabrication efficiency is good, cost can be reduced, and long durability is achieved. CONSTITUTION:There are provided a supporting body 10 with a rail 11 horizontally extending, a door body 26 which has a sash roller 21 provided on the rail 11 and is movable along the rail 11, and a moving means for moving the door body 26 provided on the supporting body 10. The door body 26 has a light-transmissible door 16, a lamp 18 provided along the upper edge of the door 16, and a device 19 for turning on the lamp 18. A track 30 for feeding electric power which extends in parallel to the rail 11 is provided on the body 10, and movable contacts 42, 43 in electrical contact with the track 30 are provided on the ends of a pair of electric power feed wires connected to the device 19.
Patent JP-S6296246-A (JP)
Title: Paper sheet conveying device
Inventor: KUBO TOSHIAKI
IPC: B65H9/00
Filed: 1985-10-22
Abstract: PURPOSE:To convey paper sheets in a conveying direction in horizontality, by installing a device which performs the positional compensation of these paper sheets on the basis of the count value of a timer. CONSTITUTION:If a flag is set, a sensor 3 is turned on in advance, namely, the right side of a bill is conveyed in advance, so that there is necessary to drive a right side of the bill, setting right and left to the same position. Therefore, a motor M2 is reversely rotated, driving the belt 1 in the reverse direction against the conveying direction. And, when the flag is left reset intact, since it is in the case where a sensor 4 is turned on in advance, namely, the left side of the bill is conveyed in advance, the motor M2 is rotated clockwise, the right belt 1 is driven in the conveying direction, making the right side of the bill go forward. Simultaneously with a rotation start of the motor M2, a timer is started. Conveyance keeps on till the count value of the timer becomes equal to the prestored count value, and when it is equalized, the motor M2 is stopped while the time is stopped as well and cleared.
Patent JP-2001060883-A (JP)
Title: Transmitter and data transmission device
Inventor: TOMARU FUMITO
IPC: H03F1/32
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To realize distortion compensation with high precision in a wide band by means of simple control and to obtain a highly efficient transmission device by providing a pre-distortion system distortion compensation and negative feedback system distortion compensation. SOLUTION: A pre-compensating part 30' outputs an orthogonal signal corresponding to reverse characteristics of a non-linear distortion occurring in output of a PA(power amplifier) 13 and a common-mode component, based on base band signals which are inputted from terminals 1 and 2. Quadrature modulation is executed by the carrier wave signals which are transmitted from a local oscillator 14 and a π/2 phase shifter 15 through use of multipliers 9 and 10 and an adder 11. The input signal of the PA 13 is compensated to cancel the non-linear distortion occurring in the PA 13 by a pre-distortion in the pre- compensating part 30'.  A directional coupler 20 takes out a part of output power and the compensation remainder is cancelled by a Cartesian loop with an orthogonal detector which is constituted by the local oscillator 14, a phase shifter 24, the π/2 phase shifter 25 and multiplies 16 and 17.
Patent JP-S61115417-A (JP)
Inventor: TANAKA RYUSO
IPC: A01H4/00
Filed: 1984-11-12
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-H0552648-A (JP)
Title: Infrared observation device
Inventor: TAMURA YASUAKI
IPC: G01J1/02
Filed: 1991-08-23
Abstract: PURPOSE:To observe infrared radiation having a prescribed wave length with high resolution and high sensitivity by arranging a layer forming surface of an infrared stimurable fluophor layer formed on a specific material substrate and an image intensifier photoelectric converting surface in contact with each other. CONSTITUTION:An infrared visible converting unit 2 is an infrared visible converting element having an infrared stimurable fluophor layer 24 formed on a substrate 23 of CaF2, SrF2 or BaF2. This converting unit 2 has high surface flatness, so that visible radiation incident upon an observation device reaches an image intensifier photoelectric converting surface 31 without being diffused in the converting unit 2. Infrared radiation of 1.3mum or 1.55mum is also converted into the visible radiation, and reaches the converting surface 31 without being diffused. Thereby, a blur of an image in hardly caused by light diffusion. Further, the converting unit 2 has a high conversion rate, so that the incident infrared radiation is converted efficiently into light of a wave length area to which the image intensifier 3 has sensitivity. In the case where a fluophor layer forming surface 241 and the converting surface 31 are arranged in contact with each other, broadening L of the image is so small that resolution can be heightened.
Patent JP-2000068147-A (JP)
Title: Resin mold coil
Inventor: ITO KAZUHIRO
IPC: H01F41/12
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To perform winding without the layer-down of a coil conductor without the need of many kinds of spacers respectively dedicated to the coil conductors of various different diameters, and to cope with the coil conductor of the diameter of further different special specifications. SOLUTION: The spacer 58 provided with an elastic body 57 in a piled-up state is arranged at the corner part of a winding frame 54 serving also as an inner die in a square cylindrical shape by turning the elastic body 57 to an outer side, the coil conductor 61 of a first layer is wound on the outer side, the coil conductors 61 of second and succeeding layers are successively wound on the outer side further, and thereafter sealing is performed by resin mold.  In this case, the elastic body 57 provided on the spacer 58 is recessed as the outer shape of the coil conductor 61 by the tension of the winding of the coil conductor 61 of the first layer, the horizontal deviation of the coil conductor of the first layer by the tension at the time of winding the coil conductor 61 of the second layer is obstructed by the recess, and the layer-down of the coil conductor 61 of the second layer is prevented.
Patent JP-H1061152-A (JP)
Title: Floor panel
Inventor: TATSUMI KIMIO
IPC: E04F15/02
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To inexpensively decorate it, and reduce manufacturing cost by fixing a surface material by a surface fastener to a surface of a form base board by integrally molding a leg part and a base board or the surface material to a form by fitting-in of an elastic body to the form from above the surface material. SOLUTION: In a surface material 4, a surface fastener member composed of a combination of a hook and a loop is arranged on its reverse and a form, or the four corners of a rectangular or square surface material 4 are joined to the form. Or a connecting cylinder is made around the form as a fitting member 5, and a leg 2 or a connecting column of an adjacent floor panel to be connected to the inside of the cylinder is fitted, and a connected floor panel form 1 is fixed. In this case, a hook type fastener 7 is stuck to the reverse of the surface material 4, and a loop type fastener 7' is stuck to an upper surface of the form. Therefore, design of a surface can be inexpensively and easily changed, and the surface material 4 is made freely mountable on and demountable from the form, and it can be remodelled according to a desire.
Patent JP-S6294146-A (JP)
Inventor: BERUNTO FUORUSUMAN
IPC: A61B17/22
Filed: 1986-10-07
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-S6395130-A (JP)
Title: Mold-retaining apparatus
Inventor: FUJIMURA TAKENAO
IPC: C03B11/08
Filed: 1986-10-06
Abstract: PURPOSE:To facilitate assembling and disassembling of mold parts at an ordinary temperature and keep centering by itself with high precision at high temperature, by making central and peripheral part of the mold with a material having small coefficient of linear expansion, intermediate part with large coefficient material and engaging parts with each other. CONSTITUTION:A collet part 12 composed of a material (e.g. stainless steel) having large coefficient of linear expansion is arranged so as to sandwich the part between a tubular central mold part 11 composed of a material (e.g. ceramics) having small coefficient of linear expansion and a ring part 14 having small coefficient of linear expansion and fixed by fitting. Above-mentioned apparatus facilitates assembling and disassembling of the mold part 11 to the mold-retaining components 12, 14, since there is a space between the mold 11 and the collet part 12 at an ordinary temperature. When the apparatus is heated by a heater 16, the space between the mold 11 and the collet part 12 becomes 0. Therefore, the mold 11 and the mold-retaining components 12, 14 are automatically centered in high precision and the positional precision of the mold 11 on molding can be enhanced.
Patent JP-H0978969-A (JP)
Title: Ceiling storage ladder
Inventor: YASUMURA TAKESHI
IPC: E06C9/08
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To adjust the angle of a ladder body easily and positively by changing a stopper fitting position without using a tool. SOLUTION: An intermediate part of a ladder body 5 is connected to the ceiling side through an opening/closing link 6, and an upper end part of the opening/closing link 6 is rotatably fitted to the ceiling side through a bracket 20. Angle adjusting holes 25 are formed in a plurality of positions of the bracket 20, and a lower part 6a of the opening/closing link 6 is supported by a stopper 7 positioned being inserted in the optional angle adjusting hole 25.
Patent JP-H1084043-A (JP)
Title: Semiconductor device
Inventor: SAKURAI KOJI
IPC: H01L21/82
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To suppress the variation in the characteristics of antifuse element used for a programmable gate array. SOLUTION: An antifuse element in less variation in the breakdown strength of an antifuse film 61 can be obtained by flattening the antifuse film 61 in the region directly held by at least the second metallic wiring layer 58 and the third metallic wiring layer 62. Especially, this method is effective in the cases wherein a contact hole is formed beneath the antifuse element or an interwiring region encircled by the metallic wiring layers is provided so that the variation in the breakdown strength of the antifuse film 61 may be suppressed by specifying respectively the upper limit of the contact hole diameter or that of the wiring intervals.
Patent JP-S60130688-A (JP)
Title: Fluidity improver for liquid fuel
Inventor: ITOU TAKESHI
IPC: C10L10/14
Filed: 1983-12-16
Abstract: PURPOSE:To provide a fluidity improver for liquid fuel which contains an oil- soluble polar compd. obtained by interaction of a succinic acid deriv. and an active hydrogen compd. and improves fluidity, particularly at a low temp. and long-term stability of wax-contg. petroleum-based liquid fuel. CONSTITUTION:The fluidity improver contains an oil-soluble polar compd. or salt thereof (e.g. stearyl ester of maleinized tall oil fatty acid hexamethylenediamide) which is a reaction product of (A) a succinic acid deriv. and (B) an active hydrogen compd. (A) is obtained by interaction of (a) a 2-25C polyamine contg. 2-4 amino groups in the molecule, (b) an 11-80C polyamide which is a 2-30C fatty acid amide and in which at least one acyl group is 5C or higher unsatd. acyl group and (c) an alpha,beta-unsatd. dibasic acid (anhydride). (B) is selected from among an 8-40C long-chain aliphatic alcohol and long-chain aliphatic amine having an 8-40C aliphatic group.
Patent JP-H0573229-A (JP)
Title: Data updatable cd-rom drive device
Inventor: MATOBA HAJIME
IPC: G11B7/00
Filed: 1991-09-18
Abstract: PURPOSE:To supply even the updated data regardless of the type of a host computer by storing the updated data in a replaceable medium and transferring the updated data to the host computer if the data read out of the host computer is identical with the updated data. CONSTITUTION:A CD-ROM 2 to which a large quantity of data on a parts name list, the maps, a fashionable word dictionary, etc., are recorded is provided together with a reading part 3 which reads the data out of the CD-ROM 2, an AND gate circuit 4 which supplies the address data to be read out to the part 3 with the grant signal of a control part 10, a floppy disk 7 which stores the data to be changed in response to the address of the CD-ROM 2, etc. The changed data are stored in the replaceable disk 7, and then transferred to a host computer 1 if the changed data are identical with the data read out of the computer 1. Thus the changed data cam also be supplied regardless of the type of the computer 1.