baber/WOPTO huggingface dataset:
Patent JP-H0370276-A (JP)
Title: Photoelectric converter
Inventor: ISHIZAKI AKIRA
IPC: H04N5/353
Filed: 1989-08-09
Abstract: PURPOSE:To simplify the constitution by using plural switch means while an electric charge is stored in a photoelectric conversion element so as to activate plural amplifiers thereby monitoring the stored charge quantity and operating sequentially the plural amplifiers when a signal corresponding to the stored charge is read. CONSTITUTION:While an electric charge is stored in a photoelectric conversion element, plural switch means 2-1-2-n, 7-1-7-n operate plural amplifiers 6-1-6-n to monitor the stored charge and when a signal corresponding to the charge stored in the photoelectric conversion element is read, the plural switch means 2-1-2-n, 7-1-7-n operate plural amplifiers 6-1-6-n sequentially. Thus, a monitor means monitoring the stored charge and a signal read means are used in common to eliminate the need for a special sensor picture element for monitoring. Thus, the constitution of the sensor is simplified and the monitor and readout circuit constitution is simplified.
Patent JP-S6447515-A (JP)
Title: Molding wrist and the like of mannequin
Inventor: SATO MASAHIKO
IPC: B29C41/18
Filed: 1987-08-18
Abstract: PURPOSE:To obtain a complicated shape of fingers, by pouring a resin solution in a mold, which is fixed with free positioning on a rotating device, fitting an inserting fitment on which a plate 4 is screwed in a mold opening, immersing the mold in a wax bath, pulling out a mold item from the mold, leaving the plate there are removing the inserting fitment therefrom. CONSTITUTION:A resin solution is poured in a mold 1, which is fixed with free positioning on rails 11 and 11' of the central shaft of a double drum type rotating apparatus 10, and rotated under a vertical condition. At this time, a preheated inserting fitment 3 where a plate 4 is screwed is fitted in a mold opening 5. Then, the mold is immersed in a wax bath 6 and the resin solution is heat-cured in such a manner that a proper thickness 7 is formed in the mold 1. Then, the mold is once taken out of the bath and uncured and unnecessary resin solution 2 is drained. The mold is returned to the wax bath 6 again and the resin left there is heat-cured. Then, the temp. is lowered in a cooling bath and the inserting fitment 3 is removed. The plate 4 is left inside and the molded item 9 is pulled out of the mold 1.
Patent JP-H1147851-A (JP)
Title: Die rotation transmitting method in punch press and its device
Inventor: INOTSUME YOSHITO
IPC: B21D37/14
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To realize space saving and cost reduction in a die rotation transmitting device. SOLUTION: A driven side joint 91a is provided in a driven shaft 77a connecting to the driving part of a rotary holder die. On the other hand, a movable connecting shaft 99a sliding back and forth is provided in a driving shaft 75a rotated by a driving device, and this movable connecting shaft 99a is provided so as to freely engage or disengage by energizing in the direction always pressing the driving side joint 93a of the tip end of the movable connecting shaft 99a to the driven side joint 91a with a spring 103a.  Since the engaging parts of the driven side joint 91a and the driving side joint 93a are formed in the tapered shape capable of mutually engaging or disengaging from the up and down direction, when a punch block 23 is lifted and loaded to a punch press 1, the engaging part of the driving side joint 93a is pressed with the driven side joint 91a against the energizing force of the spring 103a, whereby the driven side joint 91a is automatically engaged with the driving side joint 93a. On the other hand, when a punch block 23 is made to come off downward, the driving side joint 93a is automatically disengaged from the driven side joint 91a.
Patent JP-H0369008-A (JP)
Title: Magnetic head for rotary drum
Inventor: NAGASHIMA SATORU
IPC: G11B5/187
Filed: 1989-08-08
Abstract: PURPOSE:To prevent the clogging of foreign matter in a gap and to reduce the cost and size of the head by providing recesses to be introduced with the sticking foreign matter on both sides of the gap on the side for sliding contact with a magnetic tape. CONSTITUTION:The magnetic tape 5 comes into sliding contact with a projecting part 21 from the region S1 thereof to S2 and since the foreign matter sticks most in this region, the recesses 25, 25 are provided between the regions S1 and S2 on both sides of the gap 22 to introduce the foreign matter therein before the foreign matter grows. A negative pressure is generated in the recess 25 by traveling of the tape 5. The splashing of the foreign matter accumulated therein from the recess 25 to the outside of the head body 20 and the intrusion of the foreign matter into the gap 22 are prevented. The need for providing a foreign matter removing mechanism including a cleaning roller into the device is eliminated in this way and the cost and size of the device are reduced.
Patent JP-S58105823-A (JP)
Title: Drainage structure of vehicular door
Inventor: NAKAMURA KAZUYOSHI
IPC: B60J5/00
Filed: 1981-12-21
Abstract: PURPOSE:To prevent water from entering a car compartment by a structure wherein a guide member, which leads flowing-down water to the location far away outside the car compartment over the highest part in a side sill side, is mounted at the lower edge of a door trim fixed to a door inner panel. CONSTITUTION:An upholstery 8 is mounted through a sealing sheet 7 to the car compartment inner side of an inner door panel 1. A guide member 20 is mounted at the lower edge corner 8c of said upholstery 8. Said guide member 20 is integrally molded of synthetic resin or the like and consists of a positioning part 21 fitted to the lower edge corner 8c of the upholstery 8 by abutting with a bonding agent 22 and a guide lip part 23 extending from said positioning part 21. The end part of said lip part 23 is formed so as to locate far away by the dimension (d) outside the car outer side surface of the protrusion 10a of a coating member 10, which coats a flange 9a forming the highest part in the side sill 9 side, when a door D is closed.
Patent JP-H06213451-A (JP)
Title: Manufacture of gas turbine and its fuel nozzle and replacement of nozzle cap at fuel nozzle
Inventor: JIYON POORU DONRAN
IPC: F23R3/28
Filed: 1993-08-19
Abstract: PURPOSE: To provide a fuel nozzle assembly for a gas turbine which enables burning of either gaseous or liquid fuel or both simultaneously, along with steam injection. CONSTITUTION: A fuel nozzle assembly 11 has a nozzle body 14 which is mounted on a nozzle cap 15 by an inner sleeve 33, outer sleeves 24 and 26 and a middle sleeve 25. The sleeves form annular conduits 18 and 19 between themselves to direct the flows of a gaseous fuel and steam from gaseous fuel and steam inlet ports 16 to outlet ports 28 and 31. Moreover, the inner sleeve forms a central chamber 32 in which a fuel nozzle 38 is disposed. Radial passages 40 in the nozzle body allow cooling air to flow over the fuel nozzle and through a fuel outlet port 30, thereby preventing coking at the nozzle tip.
Patent JP-H0929786-A (JP)
Title: Injection mold
Inventor: YOSHIDA HIROMITSU
IPC: B29C45/26
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an injection mold capable of reducing a pin gate mark height without altering the surface structure of a pin gate. SOLUTION: The site of a resin channel (second sprue 5) connected to the upstream side of a pin gate 4 near the gate 4 is formed of a cylindrical closure wall 6a, and a cylindrical heating part 8 is arranged at the outer space 8a of the wall 6a.
Patent JP-2001034022-A (JP)
Title: Image forming device
Inventor: SUGITA SATORU
IPC: G03G21/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of an irregular abnormal image caused by backlash of drive gear train particularly the gear train for drum drive and transfer drive in the gear drive system of the color image forming device. SOLUTION: In this image forming device, an idler gear G2 is arranged so as to be freely engaged between a driving gear G1 and a driven gear G3. The idler gear G2 is made movable with regard to a gear shaft 107, by providing the play between the gear shaft 107 and a shaft hole 107a. The device makes a backlash quantity same as the size of 1 dot or smaller, by providing each of the gears with circular butting flange 101 to 106 for mutually securing the center distance of the gears and by directly securing the distance between mutual shaft of gears G1, G2, and G3, thereby eliminating error factor between shafts of gear chassis 409 and 410, and moreover by regulating margin of these flanges 101 to 106.
Patent JP-H0254436-A (JP)
Title: Optical disk recording and reproducing device
Inventor: HAMAKAWA KAZUFUMI
IPC: G11B7/1381
Filed: 1988-08-18
Abstract: PURPOSE:To simplify a laser driving circuit by providing a filter positioned so as to be located in an optical path emitted advancing to a disk in an optical head and whose density is changed in the radius direction of the disk independently from the optical head. CONSTITUTION:An ND filter 18 is provided along the moving direction of the optical head 17 piercing through the optical head 17, and the density of the filter 18 is varied in the radius direction of the disk 1 so that high density (low transmission factor) is set at the inner periphery of the disk 1. Therefore, since the density of the filter 18 is increased by moving the optical head 17 in the inner peripheral direction where the linear velocity of the disk 1 is low, laser power arriving at the disk 1 is decreased. By varying the density of the filter 18 appropriately in the radius direction of the disk 1, it is possible to set the optimum power extending over the entire areas of the disk by controlling the laser driving circuit so as to keep the power emitted from the laser, thereby, the laser driving circuit can be simplified.
Patent JP-H06341881-A (JP)
Title: Deviation measuring device for level of liquid
Inventor: JIEEMUSU KEBUIN GURIN
IPC: G01F23/04
Filed: 1991-08-15
Abstract: PURPOSE: To provide a device for accurately measuring the volume of liquid supplied through a dispenser such as a pump dispenser of gasoline, liquid gas, or diesel. CONSTITUTION: A device 1 has a container 2, and the container 2 has a narrow neck part 20 for housing the volume of liquid to be measured for a dispenser. A hollow pipe member 5 is inserted into the container 2, and the liquid is displaced upward. The pipe member 5 has a liquid inlet 10 on the side surface. The liquid displaced upward by inserting the pipe member 5 into the container 2 enters the pipe member 5 through the inlet 10. By drawing up the pipe member 5, the liquid level in the pipe member 5 is read out with a scale tube 15 within the pipe member 5, and the accuracy of the recorded volume of the liquid to be supplied to the dispenser is indicated.
Patent JP-S6370350-A (JP)
Inventor: BIRII JIEI FURANTSU
IPC: G06F9/46
Filed: 1987-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1029481-A (JP)
Title: Collision predictive device for vehicle
Inventor: MIDORIKAWA YUKINORI
IPC: B60R21/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To perform such a collision prediction as being high in reliability even in the case where a distance of up to the object is normally unmeasurable by outputting a collision predictive signal at the time when frequency, satisfying both the first and second conditions, is reached to the specified number, and initializing the setting frequency at the time when another frequency, unsatisfying these first and second conditions, is reached to the specified number the other way. SOLUTION: A fact of whether or not a value dm-d subtracting this time measuring distance (d) from the measuring distance data dm at a point of time in the past is more than the threshold value vth, is discriminated (S5), and when it is more than the threshold value vth, whether it is smaller than the maximum value vmax or not is discriminated (S6). When an operating flag ff2 is set up (satisfying these conditions of S5 and S6 twice), a collision predictive signal is outputted to an alarm, having it operated (S9). When the value dm-d is not more than the threshold value vth, or when a reset flag rf2 is set up (not satisfying these conditions of S5 and S6 even one time) in the case where it is more than the maximum value vmax, the distance data dm is replaced with the distance (d) (S17).
Patent JP-H0254202-A (JP)
Title: Production of color filter
Inventor: FURUYA KEIZO
IPC: G02B5/20
Filed: 1988-08-18
Abstract: PURPOSE:To easily form the color filter having a large screen size with good quality by diffusively transferring the pattern-shaped distribution of the light diffusive dyes formed by a development processing after exposing of the patterns of the color filter to a specific color photosensitive material or the precursors thereof to the dye fixing layer of an image receiving material. CONSTITUTION:The patterns of the color filter are exposed by using a photomask to the color photosensitive material contg. at least a photosensitive silver halide, binder and the nondiffusive dye donative material forming the imagewise distribution of the diffusive dyes or the precursors thereof in correspondence or reverse correspondence with the development of the silver halide on a base. The color photosensitive material after the exposing is brought into tight contact with the dye fixing layer of the image receiving material which serves as the color filter and is subjected to development and the transfer of the dyes generated by the development. The high-quality color filter having particularly the large screen is formed with the simple stage in this way.
Patent JP-H0254899-A (JP)
Title: Fluorescent lamp lighting device for show case
Inventor: OHATA MORIYUKI
IPC: H05B41/392
Filed: 1988-08-20
Abstract: PURPOSE:To disappear the fringe and eliminate the flicker of a fluorescent tube by lighting a fluorescent lamp with complex frequency pulses in which a high frequency and a low frequency are mixed. CONSTITUTION:As switching elements Q1 and Q2 connected to each other in series on the output side of a DC power source 1, a high speed transistor or MOSFET is used, forming a switching part. In the elements Q1 and Q2, a high frequency and a low frequency are mixed to their gates or bases, and composite frequency pulses F1, F2 having the opposite poralities are inputted as their driving signals. A fluorescent lamp circuit 3 is connected to output terminals a, a'. A power supply output wave shown by F3 is outputted to the terminals a, a' as complex frequency pulses to light a fluorescent lamp 4. Hence, the fringe caused at the time of lighting with a single frequency is disappeared, and the flicker of the fluorescent lamp 4 is eliminated, so that customers never receive unpleasant feelings.
Patent JP-S6184412-A (JP)
Title: Hydrodynamic thrust bearing
Inventor: NAKASUGI MIKIO
IPC: F16C17/04
Filed: 1984-10-01
Abstract: PURPOSE:To prevent damage from occurring when a bearing starts and stops and to decrease starting torque by forming at least one of the two surfaces opposing to each other in a convex shape with a superficial groove to keep stable clearance for a bearing in the case of a flat-shaped hydrodynamic thrust bearing. CONSTITUTION:A spiral groove is provided in a thrust holding member 2 opposing to a revolving axis 1. In this case, a very small convex part 54 is mounted on the minimum inner diameter section of the thrust holding member 2 as well as a superficial groove 54a on the convex part 54 to send fluid pressingly to a revolving center. According to the structure, the convex part 54 contacts with the revolving axis 1 when the thrust holding member 2 stops, and when it starts, the superficial groove 54a in the convex part 54 operates and slightly rises to the surface due to a small rotation speed by a hydrodynamic effect. Therefore, occurrence of too much torque and scuffing can be dissolved when starting and stopping.
Patent JP-H0847622-A (JP)
Title: Dialyzer
Inventor: TAKANO HITOSHI
IPC: B01D61/28
Filed: 1994-08-08
Abstract: PURPOSE:To provide a dialyzer in which a membrane module for filtering dialysis liquid is inserted into dialysis liquid feeding piping by simple and sufficiently short piping to satisfactorily assure the prevention of dialysis liquid hold-up in the piping and the prevention of air accumulation and air vent is easily and surely performed on the introduction of the dialysis liquid into the membrane module. CONSTITUTION:A filtrate takeoff cap 4 is fitted to a cylindrical case 1 on one end side of a cylindrical case 1 only, and a feed liquid inlet 11 is installed in a place dose to a resin partition A on the outer peripheral surface of the cylindrical case and an air vent port 12 is similarly installed in a place close to a resin partition B to form a membrane module F, which is vertically arranged below a dialyzer 5 with the filtrate takeoff cap 4 directed upwards. The feed liquid inlet 11 of the membrane module F is connected to a dialysis liquid supply source by a hose 81, and the filtrate takeoff cap 4 of the membrane module F is connected to a dialysis liquid inlet 53 1 of the dialyzer 5 by a hose 82.
Patent JP-S6256839-A (JP)
Inventor: KAARU HAINTSU PANBUITSUTSU
IPC: G01N31/22
Filed: 1986-09-03
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-H1044625-A (JP)
Title: Thermal transfer photographic paper
Inventor: ITO ATSUSHI
IPC: B05D5/08
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide the subject paper with the antioffset properties for preventing the transfer of a dye accepted on a dye acceptive layer to a back coat layer by providing the back coat layer with a polystyrene resin. SOLUTION: A synthetic paper is provided as a sheet-shaped base 2, on the surface of which a dye acceptive layer forming a coating material of the composition of a polyester resin of approximately 100 pts.wt., methyl ethyl ketone of approximately 100 pts.wt. and toluene of approximately 300 pts.wt. for forming the dry film thickness of approximately 10μm is applied and dried at approximately 120 deg.C for approximately two minutes.  Then a back coat 4 forming a coating material of the composition of the polystyrene resin of approximately 100 pts.wt., polyisocyanate of approximately 50 pts.wt., conductive titanium oxide of approximately 100 pts.wt. and methyl ethyl ketone of approximately 400 pts.wt. is manufactured, and the coating material is applied on the face opposite to the face on the dye acceptive layer 3 of the sheet-shaped base 2 so that the dry film thickness is formed as approximately 1μm, and cured at approximately 50 deg.C for two days to manufacture a thermal transfer photographic paper 1.
Patent JP-S6097789-A (JP)
Title: Device for preventing erroneous insertion of recording paper
Inventor: YASUOKA HIDEJI
IPC: H04N1/08
Filed: 1983-11-02
Abstract: PURPOSE:To obtain an simple, low-priced and highly reliable device for preventing an erroneous insertion without a power source for an exclusive-use of an erroneous insertion prevention device and a detection sensor by carring out a moving control of a recording paper erroneous insertion prevention lever, interlocking with opening/closing of a recording paper holder. CONSTITUTION:When a recording paper 16 is inserted into a holder 20, a light sensor 22 detects this insertion, and the holder 20 is closed. At this time, an erroneous insertion prevention lever 19 descends by own-weight or a spring, etc., together with a descent of the holder 20, abuts on a guide 17 through the recording paper 16, closes its insertion port and prevents the subsequent insertion of the recording paper. When copying is completed, a thermal head 27 parts from a drum 23, which rotates in an arrow direction 28. The recording paper 16 progresses along a paper guide 18, and parts from the drum 23. At this point, the erroneous insertion prevention lever 19 is in such condition where the lever 19 can be lifted in the recording paper discharged direction by a small quantity of force, and the recording paper 16 lifts the lever 19, and is discharged to the insertion port.
Patent JP-S6361925-A (JP)
Title: Method and device for analyzing interference fringe
Inventor: YOKOKURA TAKASHI
IPC: G03H1/08
Filed: 1986-09-02
Abstract: PURPOSE:To find a shape error from the ideal shape of a body to be inspected with a small calculation quantity by finding the shape error from the ideal shape of the body to be inspected by calculation based upon coefficients of a power series of coordinates of a body wave on a computer hologram which is shown by expression and already found at the time of the formation of the computer hologram. CONSTITUTION:An interference fringe analyzing method or phase scanning method is used for interference fringes to be measured to find the wave front (XL, YL, ZL) of a surface to be measured. Then, a coefficient AK with which the square sum or maximum value of an expression II is minimum is found by a method of the least squares or Min-Max method for the wave front (XL, YL, ZL) of the surface to be measured on the basis of a coefficient aij of a power series shown by an expression I of coordinates of the body wave on the hologram which is already found at the time of the formation of the computer hologram and a coefficient bij of a power series shown by an expression III of coordinates of the body wave on the body to be inspected to find the shape error from the ideal shape of the body to be inspected, thereby analyzing the interference fringes.
Patent JP-S6449204-A (JP)
Title: Manufacture of hexagonal system ferrite magnetic powder
Inventor: YAMAMOTO AKIHISA
IPC: C01G49/00
Filed: 1987-08-19
Abstract: PURPOSE:To obtain hexagonal system ferrite magnetic powder having large saturated magnetic flux density by bringing magnetic powder to be eventually obtained into contact with 0.01wt.% or more of 1-20 organic nitrogen compound or organic nitrogen/oxygen compound respect to the magnetic powder. CONSTITUTION:Aqueous solution containing 8-16 to 0.8-3 of molar ratio of Fe ions to one or more metallic ions selected from a group consisting of Ba, Sr, Ca and Pb is mixed with aqueous alkaline solution, such as ammonia, ammonium carbonate, etc., and copresipitate is produced under the conditions of the liquid temperature of 25 deg.C and of pH5 or above. In this case, after the quantity of 0.01wt.% or more is brought into contact with magnetic powder for eventually obtaining 1-20 organic nitrogen compound such as alicylic amine like methyleamine, ethylamine, etc., or organic nitrogen/oxygen compound such as amino alcohol like monoethanolamine, diethanolamine, etc., it is heated to obtain hexagonal system ferrite magnetic powder.
Patent JP-H07153184-A (JP)
Title: Synchronous control system
Inventor: JIEIMUSU EDEII DONARUDOSON
IPC: G11B27/10
Filed: 1994-08-31
Abstract: PURPOSE: To achieve a system for data storage disk drive array provided with plural disk drives by providing each disk drive with a self-sufficient type oscillator. CONSTITUTION: When a disk drive 10 is operated as an independent disk storage device, a control input CI-1 to a multiplexer 26 is set to '1', and a line 39 is selected and an output of a pre-scaler 24 is directly sent to a comparator 28. On the other hand, when the disk drive is operated in synchronism with other drive, CI-1 is set to '0' and a line 40 is selected, and when a control input CI-2 is used and the drive is selected as a master, an output of an oscillator 22 is connected with a slave synchronous line 43, and when the drive is a slave of a disk array, the output of the oscillator 22 is separated from the synchronous line 43.