baber/WOPTO huggingface dataset:
Patent JP-H0585018-A (JP)
Title: Printer
Inventor: YAMASHITA YOSHIMI
IPC: B41J29/08
Filed: 1991-09-30
Abstract: PURPOSE:To prevent escape of noise in a printer to the outside by closing the vent holes provided for lowering the temp. in the printer during printing when the temp. in the printer is low. CONSTITUTION:The temp. in a housing 1 is detected by a sensor 5 and a motor driving control circuit 7 receives the temp. data, detected by the sensor 5 to form the control data corresponding to two or more predetermined temp. widths to drive a motor 3. The motor 3 is rotated the predetermined number of times according to the data received from the circuit 7. The rotation of the motor 3 is transmitted to a vent hole closing plate 2 by the gear provided to the motor 3 to make vent holes 8 movable. The vent hole closing plate 2 is made movable in a predetermined step from the full-open state of the vent holes to the full-closed state thereof. As a result, when the temp. in a printer is low, the escape of the noise in the printer to the outside can be prevented.
Patent JP-H06208854-A (JP)
Title: Sodium-sulfur battery and manufacture thereof
Inventor: KURASHIMA YOSHIHIKO
IPC: H01M10/39
Filed: 1993-10-06
Abstract: PURPOSE:To restrict the direct reaction of sodium and sulfur for convergence in the case where a solid electrolyte tube is broken and the high temperature sodium polysulfide is generated by the direct reaction of sodium and sulfur by sealing a gap between the solid electrolyte tube and a safety tube to stop the supply of sodium. CONSTITUTION:A cathode chamber R1 is formed inside of a cylindrical solid electrolyte tube 4 having a bottom and an anode chamber R2 is formed outside thereof. A cylindrical safety tube 8 having a bottom, which is made of metal material having the corrosion resistance, is arranged inside of the solid electrolyte tube 4 at a position near the tube 4. Sodium N is housed inside of the cathode chamber R1, and sulfur S is housed inside of the anode chamber R2. The solid electrolyte tube 4 and the safety tube 8 are made of the material, of which coefficient of thermal expansion is different from each other, so that a gap (g) between the solid electrolyte tube 4 and the safety tube 8 becomes a predetermined value at the battery operating temperature and that the gap (g) is sealed at an abnormal temperature impossible to use the battery.
Patent JP-S61128205-A (JP)
Title: Preparation of optical filter
Inventor: YOKOYA FUMIKO
IPC: G02F1/13
Filed: 1984-11-28
Abstract: PURPOSE:To obtain a film enhanced in optical density at lambda0 and small in DELTAlambdaby sandwiching cholesteric liquid crystals between 2 base plates with at least one transparent plate, applying stress to them through the plates to subject them to planar orientation, and then, photopolymerizing them. CONSTITUTION:The cholesteric liquid crystal soln. 1 obtained by uniformly mixing a polypeptide compd. with a photopolymerizable monomer is filled between the two glass bases 3 held at several - several tenmum distance with a spacer 2, uniform pressure is applied to the soln. 1 by moving a bar 4 in rightward and leftward directions 5 in pressed contact with the glass plate 3 in several ten times, then, the soln. 1 is set to a prescribed constant temp., and exposed to UV rays with an ultra-high pressure mercury lamp to photopolymerize the monomer and to form a polymer film. The application of stress enhances the planar orientation degree, and accordingly, an optical filter high in optical density, small in DELTAlambda can be obtained.
Patent JP-S62111861-A (JP)
Title: Device for detecting remaining amount of rolled sheet
Inventor: MATSUMOTO HIROAKI
IPC: B65H26/08
Filed: 1985-11-11
Abstract: PURPOSE:To precisely and easily detect the remaining amount of a sheet, by detecting the rotating amount of a rolled section onto which the sheet is wound, and the rotating amount of a conveying rotary body so that both rotating amounts are compared with each other. CONSTITUTION:A recording sheet 1 is wound on a spool core 2 which is rotatably supported at both ends by means of holders 3a, 3b. A disc having slits 9a is secured at one end of the spool core to detect the rotational speed SR of the spool core 2 with the use of a photo-interruptor 10, and the detected rotational speed SR is delivered to a computer 11. Further, a recording sheet 1 is allowed to pass through between a conveying roller 5 and a recording head 6. A conveying signal SP from a control section 8 is delivered to a stepping motor 4 through a driver 7 to control the rotational speed of the roller 5. The computer 11 computes to compare the rotational sped signal SR with the conveying signal SP to obtain the remaining amount of the rolled recording sheet. Thereby it is possible to precisely display the remaining amount of the recording sheet.
Patent JP-2001072286-A (JP)
Title: Automatic rewinding device in slitter device
Inventor: TAKANO MASATO
IPC: B65H19/29
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a device automatically replacing a small roll in a slitter device. SOLUTION: A winding part 5 provided with a paper winding shaft 9 winding a web 1 for forming a small roll 2 is provided movably in regard to a body part 11 holding a touch roll 14. When changing the small roll 2, the winding part 5 is moved, the small roll 2 is detached from the touch roll 14, and a new paper tube 3 is loaded by a paper tube feeder 25 into a position contacting the touch roll 14. Then, the web 1 between the touch roll 14 and the small roll 2 is cut by a web cutting device 37, a web end part is wound on a surface of the small roll 2 and fixed by a loosening preventive tape, and the small roll 2 is discharged. Subsequently, the winding part 5 is moved to the touch roll 14, the new paper tube 3 is held by the paper winding shaft 9, a web tip is fixed to the paper tube 3 by a fixing tape, and procedures transit to normal winding operation.
Patent JP-S59131956-A (JP)
Title: Magnetic brush developing device
Inventor: CHIKU AKIRA
IPC: G03G15/09
Filed: 1983-12-28
Abstract: PURPOSE:To prevent toner powder from falling into equipment and to obtain stable torque of rotation in subsequent operation by providing a unidirectional clutch onto the rotating shaft of the sleeve or magnet roll of a developing device. CONSTITUTION:If a paper feed defect such as a jam occurs during the run of recording paper, the defective recording paper should be taken out by reversing a conveyor roller 7. In this case, the unidirectional clutch 10 is provided between a gear 11 and the rotating shaft 9 of the sleeve 1, so even if an external wheel 17 coupling with the gear 11 is rotated in the direction c' opposite to the direction of an arrow (c) while the defective recording paper is taken out, a roller 16 moves to between the external wheel 17 and an internal wheel 19 against a spring 18, so the rotating force of the external wheel 17 in the direction c' is transmitted to neither the intenal wheel 19 nor the rotating shaft 19 of the sleeve 1. Therefore, the sleeve 1 is not reversed and trouble due to the reversing is not generated.
Patent JP-H06104849-A (JP)
Title: Voice sampler
Inventor: HAYASHI HIDENORI
IPC: H04B14/04
Filed: 1992-09-21
Abstract: PURPOSE:To provide the voice sampler using a dynamic range of a voice coding and decoding device fully and implementing voice sampling without distortion. CONSTITUTION:A voice input section of the voice sampler is provided with an A/D converter 12 having a higher resolution than that of input output data of a voice coder 16 and a voice decoder 18, after voice data are sampled and stored once in a memory 13, the resolution of the data is converted into a resolution in matching with the voice coder 16 in the input stage to the voice coder 16. Thus, the dynamic range of the resolution of input output data in the voice coding device and a voice decoding device is fully used and no distortion is caused to sample the voice signal.
Patent JP-H10311965-A (JP)
Title: Automation apparatus for hydrating only the one surface of soft contact lens within package carrier and method therefor
Inventor: CALVIN OLIN W
IPC: B29C43/50
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To enable a high production speed in a hydration stage for soft contact lenses by providing the apparatus with robot assemblies which take contact lens molds out of a carrier and assemble the molds together with mold carriers and plural lens hydrating means, thereby forming the hydration carrier. SOLUTION: The first robot assembly within a dotted line enclosure 12 transfers the contact lens molds and contact lenses from the mold pallet on a production line conveyor 11 to the lens mold carrier of a staging region 24 by the movement in an X-axis direction and arranges the lens molds to the lens mold carrier plate by the stroke in a Z-axis direction. The first robot assembly in a dotted line enclosure 14 executes the return stroke in a Y-axis direction to arrange the upper chamber plate on the assembly of the lens molds and carrier plate, thereby forming the hydration assembly. Next, the hydration assembly advances into the extraction line of a dotted line enclosure 20 and washing and extraction are carried out while the assembly moves in the Z direction.
Patent JP-S63105918-A (JP)
Title: Oscillating method by laser beam
Inventor: YOSHIDA YASUYUKI
IPC: B23K26/06
Filed: 1986-10-22
Abstract: PURPOSE:To obtain good laser irradiation part without any complicated laser beam mode adjusting by giving oscillation and rotation to a reflecting mirror for irradiating the laser beam on the base material. CONSTITUTION:The reflecting mirror 3 is oscillated as sawtooth waveform, as centering axis 4 in the horizontal plane with the mirror 3 on passing the center part of mirror 3 by a galvanometer or a stepping motor 2. At the same time, the mirror 3 is rotated as centering vertical axis 5 to the mirror 3 on passing the center of mirror 3 by a rotating motor 1. The laser beam 8 is reflected by the mirror 3 through a condenser lens 7, to be irradiated on the base material 6 to be quenched or alloyed. In so doing, the laser beam 8 may be focused on the surface of the base material 6 or may be a little out of focus. Thus, the laser beam 8 irradiation part having good round shape is obtd. without effect of the good or bed mode of the laser beam 8.
Patent JP-H03115636-A (JP)
Title: Copying device
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 1989-09-27
Abstract: PURPOSE:To reduce a cost and simplify installation by fixing angle support metals on roofs on a base side of adjacent buildings and attaching a copying cover on a fixing jig installed on the upper end of the support metals. CONSTITUTION:Right and left angle-like support metals 6, 6A are fixed to bodies of roofs 4, 4 on a base side 3 of adjacent right and left buildings 2, 2A with a plurality of fixing pins 5, 5 or the like respectively. Then on each of the upper end of the right and left support metals 6, 6A right and left fixing metal fixing parts 7, 7 are formed respectively and right and left fixing metals 8, 8A are fixed respectively. The right and left fixing metals 8, 8A are fixed to a copying cover 9 to cover the base 3 and standing parts of the support metals 6, 6A.
Patent JP-2001075538-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHASHI KENICHI
IPC: G09G3/36
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To decrease the frequency of a read of display data from a memory and to reduce the power consumption by allowing a frame thinning-out converting circuit to perform conversion into corresponding display data of a frame thinning-out driving method and write them, and sequentially reading necessary display data out of the memory. SOLUTION: Display data of one pixel on a liquid crystal panel are inputted in two-bit parallel. The display data sent sent from a microcomputer 101 to a liquid crystal controller 102 are sent to a frame thinning-out converting circuit 103. The frame thinning-out converting circuit 103 converts the two-bit parallel into to 8-bit parallel data corresponding to a frame gradation method. The converted data are written to the memory 104. When display data are read out of the memory 104 by using the frame thinning-out method, display data needed for a corresponding frame are read out of one pixel, bit by bit. The power consumption can be made less than that of a conventional frame thinning- out method.
Patent JP-H0591075-A (JP)
Title: Phase synchronization system
Inventor: KIHARA MASAMI
IPC: H04J3/00
Filed: 1991-09-30
Abstract: PURPOSE:To implement phase synchronization with high accuracy by using the frame head position signal of a high order group line being information having a high transmission speed so as to send a reference phase and sending delay correction information through the use of a low order group line. CONSTITUTION:The output 102 of a reference phase signal generating circuit 101 of a sender side 100 is converted into a frame signal 124 by a frame signal generating circuit 123. The phase of the signal 124 and the phase of a frame head position signal 119 are compared by a phase meter 125 and its measured value 128 is fed to a control section 126 and superimposed on the primary group signal 127 of 1.544Mb/s of an interface section 107. The signal 127 is multiplexed onto an STM-1 signal by a conversion section 109 and the result is an STM-4 signal 104 of 622.O8Mb/s by a transmission section interface section 111. The signal 104 is transferred to the receiver side and a frame head position signal 121 is outputted from a conversion section 115 and the phase of the signal 121 is delayed from the phase of the signal 119 by a forward transmission delay quantity.
Patent JP-H04130295-A (JP)
Title: Detection method of adhesion slip sheet
Inventor: SATO TOSHIYA
IPC: G01V8/10
Filed: 1990-09-20
Abstract: PURPOSE:To achieve highly reliable and stable detection without any contact by detecting color of a steel plate optically and performing detection based on color difference between a detection color and a reference color. CONSTITUTION:Color of a steel plate 1 is read at a tip part for each coil of the steel plate 1 for performing teaching. Color to be detected at the tip part for each steel plate 1 becomes a reference color. Then, a reference light is emitted to the carried steel plate 1 from an illumination light source 4. Reflection light which is reflected by the steel plate 1 is separated into red, green and blue color constituents by a spectroscope 5 and the constituent signals are fed to a control part 3. Then, the constituent signal is digitized by an A/D converter 7 through an interface part 6 and is fed to an operation part 8. Then, the operation part 8 detects color difference between the reference color and the detection color by operation from each fed digital constituent signal and a judgment part 9 determines presence or absence of slip sheet 15 on the steel paper 1 from change in this detection color difference.
Patent JP-H10103036-A (JP)
Title: Oil pump unit of internal combustion engine
Inventor: FUJIMURA ICHIRO
IPC: F01M7/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To improve the pumping performance of an oil pump in time of starting a car by installing an opening part to the side part of a pair of pump elements doing a pumping action by rotation, communicating an oil inlet passage to this opening part, and forming a tilting passage part inclined in a direction rising from the opening part, in this oil inlet passage. SOLUTION: Lubricating oil is forcibly fed, under pressure, to every mechanical sliding part or the like of an engine for lubrication by drive of a pump 2, and when the engine is stopped, oil stuck to an inner part of this pump 2 flows down to a lower part of a rotor chamber 4, entering into a tilting passage part 11 of an inlet passage 10 from an opening part 8, and excessive oil after having filled this tilting passage part 11 flows back to the inside of an oil pan 13 from a longitudinal passage part 16. Since there are some oils left behind in this tilting passage part 11, however, an oil sump 18 is produced in the rotor chamber 4, therefore a rotor 7 is dipped in the oil. When the engine is started in a state like this, an amount of suction force of the pump 2 is usually maintained so that the pumping of oil immediately after starting is carried out without delay.
Patent JP-H07106231-A (JP)
Title: Proximity aligner
Inventor: KATO MASANORI
IPC: G03F9/00
Filed: 1993-10-07
Abstract: PURPOSE:To provide a proximity aligner, which is capable of performing an alignment of one side of a mask and a substrate or an alignment of the mask with the substrate with high accuracy and at the same time and minimizes a reduction in the illuminance of exposure light, which is caused by the enlargement of an exposure area on the mask, to the utmost. CONSTITUTION:A pattern for transfer on a mask M is transferred on a substrate P with exposure light IL1 from a light source 1. Light from the same light source 22 as the light source 1 illuminates an alignment mark 6A on the mask M via an optical fiber flux 24A, an interference filter plate 25A (or 26A), a half mirror 10A, a first objective lens 12A and the like and reflected light from the mark 6A is incided in an image pick-up element 14A via the lens 12A, the mirror 10A and a second objective lens 13A. An exposure and an alignment of the alignment mark are performed with the light from the light source 22.
Patent JP-S63107641-A (JP)
Inventor: SHIMONOHARA TAKESHIGE
IPC: E04C2/30
Filed: 1986-10-21
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-H0890317-A (JP)
Title: Core holder
Inventor: TANI TETSUO
IPC: B26D3/16
Filed: 1994-09-19
Abstract: PURPOSE: To enable it to surely hold a roll-form work wound with a tape on a core without entailing any damage to this core as well as without falling perpendicularly down, and further making the work rotatable at high speed, through which the cutting quality and cutting efficiency are improved. CONSTITUTION: This is a core holder that holds a work W rotatably in a perpendicular manner as gripping a projecting part of this work W directing the projection of a core 6. It is provided with an outer frame body 3 rotatably attached with a cone fitting 11 with a taper hole surface 11S at the lower end of an outer cylinder 2, and an inner cylinder 12 being supported rotatably in the outer cylinder 2, and a center shaft 13 being inserted rotatably as one body into this inner cylinder 12 and that relatively shiftable up and down, and further having a taper shank at the lower end, respectively.  In succession, it is also provided with a rotational holder consisting of an outer jaw 15 with an outer holding surface 37S1 diametrally expanding wide than a peripheral surface of the core 6 by an ascending of the center shaft 13, and an inner jaw 16 with an inner holding surface 16S diametrally expanding wider than an inner circumferential surface of the core 6 after diametral contraction by the ascending of the center shaft 13.
Patent JP-H04128242-A (JP)
Title: Production of olefin oligomer
Inventor: AKATSU SHINGEN
IPC: B01J31/26
Filed: 1990-09-20
Abstract: PURPOSE:To obtain the subject material at a short time in high yield by using water and/or alcohol and carboxylic acid anhydride as an assistant catalyst when the title substance is produced by polymerizing an olefin in the presence of BF3 catalyst. CONSTITUTION:6-18C alpha-olefin is polymerized using water and/or alcohol (e.g. methanol or octyl alcohol) and carboxylic acid anhydride (e.g. acetic anhydride, succinic anhydride or benzoic acid anhydride) together with BF3 catalyst at 0-40 deg.C to produce an olefin oligomer useful as a substrate for lubricating oil, etc., and having low viscosity. The molar ratio of BF3 catalyst/assistant catalyst is preferably 1.02-1.50 and molar ratio of carboxylic acid anhydride/water (or alcohol) is preferably 0.2-1.0. Thereby the objective material improved in low- temperature fluidity is obtained, because the amount of an assistant catalyst used is reduced and viscosity of the resultant oligomer can be controlled.
Patent JP-H02100970-A (JP)
Title: Empty wooden bobbin feeding method to fine spinning frame group
Inventor: TOMINAGA RYUICHI
IPC: D01H9/02
Filed: 1988-10-04
Abstract: PURPOSE:To automate fully the conveyance and the feeding of empty wooden bobbins by feeding the empty wooden bobbins discharged from an automatic winder group to the wooden bobbin feeding devices of fine spinning frames with automatic bobbin change-over devices through wooden bobbin feed conveyors. CONSTITUTION:Bobbin thread carrier paths 4, 5 are disposed at the single sides of a group of fine spinning frames 1, 1a, and connected respectively to the hopper parts of a group of bobbin thread storing/feeding devices 3 so as to feed full bobbin thread into a group of automatic winders 2 by means of feed conveyors 6. The empty wooden bobbin take-out parts of the automatic winder group 2 are connected to the empty wooden bobbin storing/ feeding device 8 of the respective fine spinning frames through empty wooden bobbin return conveyors 7. On the other hand, two rows of empty wooden bobbin feed conveyors 9 are provided across the upper parts of the single sides of the fine spinning frames 1, 1a and connected to the empty wooden bobbin storing/feeding devices 8. At the time of change-over of the fine spinning frames, these dissimilar empty wooden bobbins are fed into the empty wooden bobbin feed conveyors 9 through the storing/feeding devices 8. The empty wooden bobbins discharged from the automatic winder group can be thus returned/fed automatically to the fine spinning frames.
Patent JP-2000078953-A (JP)
Title: Functional fermented seasoning
Inventor: YAMADA TAKAO
IPC: A23L27/24
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a functional fermented seasoning antioxidant useful for keeping the quality of food e.g. powdered milk and usable as a functional material for functional foods by including a specific buckwheat. SOLUTION: This functional fermented seasoning comprises an enzymatically treated buckwheat, wherein the functionality thereof may be at least one selected from the group consisting of an antioxidant property, low allergenic property, food discoloration preventing property and Lactobacillus bifidus growth activity, wherein the enzyme is amylase and/or proteamylase, and wherein the food may be at least one selected from the group consisting of milk products, chocolates, dough for baked candies, sources, noodles, cooking flavors, wines, fish meat products, animal meat products and syrups.
Patent JP-H0193714-A (JP)
Title: Controller for electronic endoscope
Inventor: NISHIKAWA YUKIYASU
IPC: G02B23/24
Filed: 1987-10-06
Abstract: PURPOSE:To widely control an output device with the operation switch provided in the operation part of an endoscope by providing an output terminal which connects a second controller to a controller which controls the operation of the output device. CONSTITUTION:A solid-state image pickup element 5 is arranged in the image forming position of an objective lens 4 in the front end 3 of a flexible insertion part 2 and a signal line a1 from the solid-state image pickup element 5 and signal lines b1, c1 and d1 from operation switches 6-8 are connected to an output terminal 10 connected to an operation part 1. A hard copy device 11, a video tape 12 and monitor 13 or the like are operated by operation switches 6-8. When a personal computer as the second controller is connected to an output terminal 31, the output to output devices 11-13 is stopped. When operation switches 6-8 are depressed, signals are outputted to the personal computer from signal lines b6, c6 and d6 to control corresponding external devices.