baber/WOPTO huggingface dataset:
Patent JP-H02253971-A (JP)
Title: Printer device of light emitting diode type
Inventor: SUZUKI KUNIAKI
IPC: B41J2/45
Filed: 1989-03-29
Abstract: PURPOSE:To restrain light quantity variance at high accuracy by previously storing a correction value correcting the light quantity variance of each light emitting diode in a nonvolatile memory and controlling the driving time of each light emitting diode or a driving current according to the correction value. CONSTITUTION:An output port 23 controls the output of a signal from a CPU 21. Under the control of the CPU 21, a driver 24 drives the engine such as a motor, etc., for instance. A nonvolatile memory 25 is composed of E<2>PROMs, and previously stores a correction value to correct the light quantity variance of each LED 11. The correction value contains pulse width information determin ing pulse width of picture data to drive the LED 11, and is set for each LED 11. A modulation control circuit 26 takes picture data given through the CPU 21 for input, modulates the input picture data in terms of pulse width according to the correction value in the nonvolatile memory 25, and outputs the picture data after modulation to a driving circuit 27. It drives an LED array 12 based on the picture data modulated by the modulation control circuit 26.
Patent JP-H08244764-A (JP)
Title: Moistureproof corrugated sheet and its production
Inventor: YOKOTA HIROSHI
IPC: B65D5/62
Filed: 1995-03-09
Abstract: PURPOSE: To reduce slip characteristics, enhance a tape adhesion strength and a printability, and enable a used title sheet to be recovered by a method wherein a coating agent prepared by compounding a specific amount of zeolite with a coating agent mainly composed of a synthetic hydrocarbon resin and a wax is applied to one surface of at least one liner of a corrugated sheet. CONSTITUTION: A coating agent 2 prepared by compounding 10-30% zeolite with a coating agent mainly composed of a synthetic hydrocarbon resin and a wax is applied to one surface of an internal liner 1 in the amount of 5-20g/m<2> , thereafter being dried. In this manner, the internal liner 1 with a coating is formed. A corrugated core 13 is interposed between an uncoated surface of the internal liner 1 and an external liner 12. These are integrally bonded. In this manner, since the coated surface has anti-slip properties, a workability in a process of making a corrugated case is enhanced, and a possibility that stacked corrugated cases in use may fall down can be prevented. In addition, the heat resistance and tape adhesion strength of the coated surface are enhanced, and an ink acceptability is also improved.
Patent JP-H09269642-A (JP)
Title: Developing device
Inventor: OTA KIYOTAKA
IPC: G03G15/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To make the performance of replenishment and recovering excellent and the toner supply quantity constant and to efficiently recover a developer by positioning a stopper for a container opening part for supplying toner and recovering the developer at opening positions different from each other at the time of supplying the toner and recovering the developer. SOLUTION: A projecting part 2c on the hollow side of the stopper 2 sealing a toner housing bottle 1 is held and pulled out by a distance A, to make the opening part or the bottle 1 an opened state. The toner 4 is discharged from the opened bottle through the opening part. The toner is carried to a developing unit by a carrying member 3. The developer deteriorated in the developing unit is fed into the bottle 1 after its toner is all discharged, with a recovering member. At this time, the deteriorated developer dropping along the recovering member is trickled down the conical surface of the stopper 2. This stopper 2 is shifted from the opening position (distance A) at the time of supplying the toner to a recovering position where the conical surface is inserted into the opening of the bottle.  In other words, a gap is generated between the stopper and the container and the developer is discharged from the container to the carrying member 3.
Patent JP-S57191017-A (JP)
Title: Manufacture of solar energy collector
Inventor: SHIROGANE JIYUNJI
IPC: F24S10/70
Filed: 1981-05-21
Abstract: PURPOSE:To obtain a solar energy collector made of pipes having uniform thickness and a comparatively wide width at low cost and with good productivity by a method in which a thermoplastic resin sheet and a premolded thermoplastic resin pipe are integrally bonded with each other by pressing. CONSTITUTION:For a solar energy collector lined with a heat insulation layer 6, for example, a flexible heat insulation material 6 (e.g., polyethylene foam, etc.) is supplied from above, plural premolded thermoplastic resin pipes 4 (e.g., of polyethylene, polypropylene, nylon, etc.) are supplied from below, and they are hot- bonded through a thermoplastic resin sheet 5 extruded from the sheet die 7 of  an extruder by means of nip rolls 1 and 2 to obtain a product. Also, to prevent  the deformation of the pipe 4 and keep its parallel arrangement, a large number  of lined grooves are formed in parallel with the direction of rotation on the surface of the roll 2. The preferred ratio of the depth of the groove to the outside diameter (d) of the pipe is 1/6-1/2d in case the pipes are closely arranged and  also 8/10-9/10d in case the pipes are not closed.
Patent JP-H05278034-A (JP)
Title: Separation device of froth
IPC: B07B4/02
Filed: 1992-03-31
Abstract: PURPOSE:To provide a separation device of a froth which can be removed efficiently by simple structure. CONSTITUTION:The title device is constituted so that the device is arranged between a route where granular resin raw materials are conveyed to a reservoir 3 by air and the reservoir 3 storing the resin raw materials which is being conveyed away through the route, the title device is provided with a tank 11 on which a final end part 21 of the route faces and a suction machine 12 possessing a suction port 12a in a tank wall face at a position where the resin raw materials conveyed within the tank from the final end part 21 are not sucked in and air intake ports 15, 16 within the tank 11 are formed in the vicinity of at least the final end part of the route of the tank 11 wall face.
Patent JP-H01249156-A (JP)
Title: Sprinkling controller
Inventor: RYUSAKU SEISHI
IPC: B05B12/04
Filed: 1988-03-30
Abstract: PURPOSE:To decrease the load on a pump by alternately outputting valve opening signals and valve closing signals in a valve opening/closing command part, delaying the valve opening signals by a delaying means and inputting the same to a valve driver. CONSTITUTION:Plural solenoid valves 4a-4d are connected into water paths 3a-3d from a water feed section to plural sprinkling nozzles 2a-2d through one pump 1. A switching selection means 6 successively alternates and selects the above-mentioned solenoid valves to be driven. Further, the valve driver 5 opens and closes the solenoid valves. The valve opening/closing command part 9 connects valve opening signal output parts A-D and valve closing signal output parts A'-D' to the input side of the valve driver 5 and alternately outputs the valve opening signals and the valve closing signals. Further, the transmission of the above-mentioned valve opening signals is delayed in the delaying means 12 connected between the above-mentioned valve opening signal output parts and the valve driver 5. As a result, the load on the pump is decreased.
Patent JP-S63244756-A (JP)
Title: Multilayer interconnection structure
Inventor: TAKAHASHI KANJI
IPC: H01L21/768
Filed: 1987-03-31
Abstract: PURPOSE:To attain an increase in the integration of a semiconductor device by a method wherein an opening part is formed in a region where a first wiring layer is formed and an insulating part is formed on the sidewall of the opening part of the layer. CONSTITUTION:Each layer is laminatedly formed in order on an Si substrate 1 comprising an N-type region 2 formed therein in the order of an insulating layer 3, a first wiring layer 4 consisting of a poly Si layer and an interlayer insulating film 5. A resist film 10 provided with an opening part 10a provided at a prescribed position is formed on the film 5 for forming an opening part 6 at a prescribed position. Then, an anisotropic etching is performed to form the opening part 6 having a vertical wall surface in such a way that a part 9 to be connected equivalent to the region 2 formed in the surface of the substrate 1 is exposed. Subsequently, after the resist 10 is removed, an oxidation treatment is performed on the exposed part of the sidewall 6a of the opening part of the layer 4 in an oxidizing atmosphere. Thereby, SiO2 is grown and an insulating part 7 is formed in self-alignment.
Patent JP-2000275940-A (JP)
Title: Image forming device and toner container
Inventor: KAWAMOTO MOTOFUMI
IPC: G03G21/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To exactly detect the replacement of a finished toner container with a fresh toner container and to maintain a sharp image by detecting the installation and use of the fresh toner container. SOLUTION: When a fresh toner container 30 is installed, the actuation end 70b of a driving member 70 rotates a lever 81 counterclockwise against the energizing force of a spring 84. A switch actuation part 81a drives a switch 82, and a replacement detection circuit outputs a signal indicating the detection of the fresh toner container 30. When the toner container 30 is rotated for replenishing a developing unit with toner, the female member of the toner container 30 rotates to move a male member 62 in the W direction, so that a driving member 70 moves in the W direction. As a result, the lever 81 turns clockwise to move to a position shown by chain lines, and a switch 82 is actuated and the start of the actuation of the toner container 30 is detected by the replacement detection circuit.  Upon the replacement with the fresh toner container 30, the lever 81 is shifted again in position to actuate the switch 82, and the replacement with the toner container 30 is thereby be detected.
Patent JP-S62234772-A (JP)
Inventor: WAKABAYASHI AKIO
IPC: B61B3/02
Filed: 1986-04-03
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-S61235166-A (JP)
Title: Heating element driving circuit
Inventor: HASEGAWA MASAHIRO
IPC: H04N1/23
Filed: 1985-04-12
Abstract: PURPOSE:To enable a constant electric power supply which can be set at a required value if a dispersion exists in a heating element load by performing the ON/OFF control of a driving output on an electric power driving circuit, detecting the electric current and both terminal voltages of a heating element load, obtaining a detection voltage through addition after a logarithmic conversion and subjecting a voltage driving circuit to feedback control. CONSTITUTION:In a heating element driving circuit, an electric power driving circuit 2 does not generate a driving output, not allowing a load 13 to be driven through heating when no pulse signal is applied to a gate terminal 3. When a pulse signal is applied to the gate terminal 3, the electric power driving circuit 2 generates a driving output, enabling the load 13 to be driven by heating. At that time, a load power WL is detected by converting detected load current IL and a load voltage VL logarithmically and adding these. After this process, the load power WL is subjected to feedback control so that it may meet a reference power given as a reference voltage input from a driving power control terminal 9.
Patent JP-H06291948-A (JP)
Title: Data reader
Inventor: MAEJIMA HIDETOSHI
IPC: G06T1/00
Filed: 1993-04-05
Abstract: PURPOSE:To eliminate the main scanning after the preliminary scanning by reading a picture in the preliminary scanning when set parameters are within permissible range in the preliminary scanning. CONSTITUTION:When an original comes to a read start position, a maximum value/a minimum value of picture density are checked, and a CPU 201 reads a picture and stores the picture to a picture memory 207. Then whether or not the maximum value/the minimum value of picture density are both within permissible levels is checked at a point of time when a predetermined read length is read, and when the maximum value/the minimum value of picture density are both within the permissible levels, the CPU 201 discriminates it that it is not required to set a reference voltage again and continues the picture reading without any modification. On the contrary, either of the maximum value/the minimum value of picture density is not within the permissible level, the CPU 201 discriminates it that the 2nd setting of the reference voltage is required, initializes the picture memory 207, returns the original to the home position to read the picture again.
Patent JP-H06286917-A (JP)
Title: Steering device for strip
Inventor: ICHIHARA TAKESHI
IPC: B21B41/00
Filed: 1993-04-05
Abstract: PURPOSE:To perform switching a strip path and correcting meandering by simple equipment by rotatably supporting a steering roll onto a movable frame, horizontally moved by a cylinder, through a swivel frame. CONSTITUTION:In a condition that a strip 50 guided by a steering device 1 via n upper route from a preceding process is guided to a leftward process, in the case of guiding the strip 50 to a rightward process by changing a path, first a line is stopped, and the strip 50 is cut in a position of points P, Q, to remove the strip 50 during this interval. Next by a shift cylinder 2a, a movable frame 2 is moved to a right side and shifted till its right end hits a stopper 1d. In this way, a steering roll 5 supported onto a swivel frame 3 is moved to a position of dashed line. In this condition, the strip 50 is guided to the rightward process so as to pass a peripheral surface of the steering roll 5 from the left side to the lower side.
Patent JP-S5412899-A (JP)
Title: Toll collecting device
Inventor: YOSHII TOSHINORI
IPC: G06Q50/00
Filed: 1977-06-30
Abstract: PURPOSE: To provide a means of finding the cause of shortage of toll collecting by comparing the ticket counter which counts the number of tickets issued and the number of series tickets accepted with the vehicle counter which counts the number of vehicles passed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08269660-A (JP)
Title: Continuous galvanizing device easily changing over product kind and method thereof
Inventor: BABA TAKASHI
IPC: C23C2/00
Filed: 1995-04-04
Abstract: PURPOSE: To quicken the change-over of galvanizing product kind by using galvanizing bath having the fixed Al concn., adjusting fluid contacting area with a steel strip in a snout and controlling Al-Fe alloy producing quantity on the steel strip surface. CONSTITUTION: In a device, the snout 4 introducing a steel strip 1 into the galvanizing bath 6 is freely expandable/shrinkable and changable to the dipped length by an expanding/ shrinking device 9 and arranges a galvanizing bath feeding pump 7 at the front side surface side and a discharging hole at the uppermost part and has baffles 8 therein. At the time of changing over the product kind from to galvanealing to ordinary galvanizing, the clipping length of the snout 4 is lengthened with the expanding/shrinking device 9, and the galvanizing bath flow is developed from the lower part of the snout 4 in the reverse direction to the travelling direction of the steel strip 1 with the pump 7 and discharged from the upper discharging hole.  The baffle board 8 is served to which the boundary layer of the galvanizing bath with the steel strip 1 is thinned and the supply of Al is promoted, and the counter fluid flow velocity of the galvanizing bath in the snout is desirable to be >1.0 m/s. By this method, the steel sheet having good stickiness can be obtd. in the lower Al concn. than that of the conventional method.
Patent JP-S63245539-A (JP)
Title: Memory control system for data processor
Inventor: SAKAUCHI AKIRA
IPC: G06F21/79
Filed: 1987-03-31
Abstract: PURPOSE:To prevent erroneous read permission of segments other than instruction segment by permitting data read independently of presence/absence of the read permission attribute of segment attributes at the time of referring to data of the instruction segment. CONSTITUTION:When the instruction segment which is stored in an instruction base register 33 from a base register 21 and is in course of instruction execution is selected by a selector 34 to refer to data of the instruction segment, an access check circuit 35 checks a write permission attribute W of segment attributes of the instruction segment. If the attribute W is '0', read is permitted whether the read permission attribute of the instruction segment is '1' or '0'. Consequently, erroneous read permission of segments other than the instruction segment which may occur at the time of setting the read permission attribute to '1' by a subroutine to give read permission based on this attribute is prevented.
Patent JP-H05239187-A (JP)
Title: Method for curing epoxy resin
Inventor: SUZUKI TOSHIHIRO
IPC: C08G59/40
Filed: 1992-02-27
Abstract: PURPOSE:To carry out the curing of an epoxy resin having a short curing time within a medium-temperature region, excellent in preservation stability and compatibility and useful as coatings, etc., by using an alkyldihydroxymethylimidazole compound as a curing agent, etc. CONSTITUTION:The curing of an epoxy resin is carried out by using a 2- alkyl-4,5-dihydroxymethylimidazole compound such as 2-methyl-4,5- dihydroxymethylimidazole of the formula (R is H or 1-17C alkyl) as a curing agent or a curing accelerator. Furthermore, this compound is used in an amount of preferably 0.05-5 pts.wt. based on 100 pts.wt. epoxy resin. The compound is preferably used with an organic acid anhydride such as hexahydrophthalic anhydride or dicyandiamide in combination.
Patent JP-H02256212-A (JP)
Title: Coil bobbin and transformer
Inventor: MATSUMURA KATSUMI
IPC: H01F27/32
Filed: 1989-03-29
Abstract: PURPOSE:To obtain a coil bobbin in which terminal strength is stabilized and resin is not cracked by insert molding terminals having different center lines of an outer terminal and a wiring terminal in a terminal section. CONSTITUTION:In a terminal 11, the center line (a) of an outer terminal 11a and the center line (b) of a wiring terminal 11b are not disposed on the same line. Accordingly, an area of insert molding and holding in a terminal section 9 of the terminal 11 is considerably wide. The terminal 11b is bent by pressing a pin, etc., from above into a terminal bending hole 10 and bending the terminal 11. In this case, since the area of insert molding of the terminal 11 is wide, even if a bending stress is applied to the terminal section 9, it can sufficiently endure and no crack occurs. Thus, the holding strength of the terminal can be enhanced to supply a coil bobbin having stable quality.
Patent JP-S62236507-A (JP)
Inventor: MIURA HIROMI
IPC: A46B5/00
Filed: 1986-04-05
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-S58195594-A (JP)
Inventor: YOSHIDA KATSUAKI
IPC: D06F39/12
Filed: 1982-05-10
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-H02257002-A (JP)
Title: Instrument for measuring size of ring
Inventor: SUMIYA KOJI
IPC: G01B5/02
Filed: 1989-03-30
Abstract: PURPOSE:To allow the smooth and safe measurement of the inside and outside diameters and height of ring bodies with high accuracy by moving and adjusting a movable body, lifting body and 1st and 2nd moving bodies and bringing the front end of a detector in contact with the ring body. CONSTITUTION:The ring product of high heat formed by a ring rolling mill is placed on a turn table 30. The lifting body 9 is freely vertically movably provided on a moving table 4 which is attachable to and detachable from the turn table 30. The lifting body 9 is provided freely horizontally movably with the 1st moving body 23 mounted with an outside diameter detector 20 at the front end, the 2nd moving body 24 mounted with an inside diameter detector 19 at the front end and a detector for the height of the vertical movement of the lifting body 9. The respective detectors are brought into contact with the ring bodies R, R', R'' by respectively moving and adjusting the movable table 4, the lifting body 9 and the 1st, 2nd moving bodies 23, 24 in this constitution, by which the inside and outside diameters and the height are smoothly and safely measured.
Patent JP-H11275672-A (JP)
Title: Wind screen for microphone
Inventor: ICHIMURA TORU
IPC: H04R1/08
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a wind screen which will not absorb water content and prevents wind noises to secure the aural characteristic by applying a water repellent treatment to the wind screen which can removably cover the tip of a microphone. SOLUTION: A wind screen 2 removably covers a microphone main body 1, and the screen 2 is able to secure air permeability although the water repellent treatment is applied to it. Thus, such a screen 2 can prevent the water from penetrating into the screen 2 to protect the microphone, even when a camera is used in rainy weather. Furthermore, the screen 2 can ensure its original functions to prevent the recording of the wind noises and also can record the desired sounds, without spoiling the aural characteristic of the microphone since the air permeability is secured.
Patent JP-H03278090-A (JP)
Title: Dynamic driving device for display
Inventor: KIYOTA KAZUHISA
IPC: G09G3/04
Filed: 1990-03-28
Abstract: PURPOSE:To attain dimmer control with fine resolution without increasing the number of terminals by supplying display data and dimmer controlling data through a common line. CONSTITUTION:The display data and the dimmer controlling data are supplied to a shift register 21 in series through the common signal line, identification (ID) bits for identifying respective data are added to respective data, respective data are latched by respective latches 12, 22 based upon these ID bits, dynamic drive and dimmer control are executed based upon the outputs of the latches 12, 22. Since both the display data and dimmer control data are supplied through the common line, dimmer control can be executed with fine resolution without executing the number of external terminal pins.
Patent JP-H11277173-A (JP)
Title: Magnesium alloy-made forged thin box body and manufacture thereof
Inventor: SEKI ISAO
IPC: B21J5/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnesium alloy-made thin box body having light weight and high quality by forging. SOLUTION: This magnesium alloy-made forged thin box body is made of the magnesium alloy composed by wt. of 1-6% Al, 0-2% Zn, <=0.5% Mn, <=0.2% trace elements and the balance Mg with inevitable impurities, and the thickness in the main part is made to be <= almost 1.0 mm. The corner part on the inside of the forged thin boxy body has a curving surface having small radius and also, a prescribed mark integrally projected on the outer surface of this boxy body so as to have specific composite anodic oxidizing film on the whole surface thereof.  A manufacturing method of the magnesium alloy-made box body is executed by forging the magnesium alloy blank in plural processes of a rough forging and a finish forging at high temp. to form the box body having <= almost 1.0 mm thickness in the main part and applying a trimming and a machining to the box body and thereafter, applying the specific composite anodic oxidizing film treatment to the whole surface thereof. Then, this blank is formed into a preform in the rough forming process and successively, formed as the target dimensional thickness and the prescribed mark in the finish forging process.
Patent JP-S522897-A (JP)
Title: Method for desulfurization and rejection of smoke using wet lime and g ypsum
Inventor: FUKUMOTO KATSUTOSHI
IPC: B01D53/50
Filed: 1975-06-25
Abstract: PURPOSE: Method for desulfurization and rejection of smoke using wet lime and gypsum which can treat stably under any rapid fluctuation of the amount of sulfurous acid gas. 
     COPYRIGHT: (C)1977,JPO&Japio