baber/WOPTO huggingface dataset:
Patent JP-S62204947-A (JP)
Title: Daisy wheel drive unit
Inventor: MORINO KIYOSHI
IPC: B41J1/30
Filed: 1986-03-05
Abstract: PURPOSE:To provide a daisy wheel drive unit capable of preventing inclination and falling-off of a daisy wheel by forming an air ventilation channel with one end commu nicating to the internal space of a cylindrical body and the other to an external atmo sphere on a rotary shaft. CONSTITUTION:A daisy wheel 6 is held between the expanded part of a hub 4 and the flange 12 of a cylindrical body 5 by forcing the cylindrical body 5 into the hub 4. Air in an internal space 7 is compressed by the deformation of the cylindrical body 5 under compression, and the compressed air pushes a valve 19 in an open direction resisting the force of a spring. Then the compressed air is discharged to an external atmosphere through an air vent 14. Some quantity of air remains in the internal space 7 of the cylindrical body 5 and, also when the air is inflated by a temperature rise, it passes through a check valve 20, being discharged to an external atmosphere through the air vent 14. Accordingly, the cylindrical body 5 does not fall off the hub 4, and rotates on a plane which crosses at right angles with a rotary shaft 2 while the body 5 is held between the expanded part and the flange 12. this enables protection of the daisy wheel 6 types from being damaged by collision with a platen 9, unless a printing hammer 8 is driven. In addition, the action point of the check valve 20 can be adjusted by varying the pressure of the spring through rotation of an adjusting screw 16.
Patent JP-S58164480-A (JP)
Title: Turnover-preventing device for vehicle
Inventor: ITOU NORITAKA
IPC: B62D12/00
Filed: 1982-03-24
Abstract: PURPOSE:To obtain a limit angle for steering in accordance with a vehicle speed, by operating a lock device when a vehicle speed signal has exceeded a predetermined value. CONSTITUTION:When the vehicle speed is increased and the rotational frequency of a driving shaft is increased, the rotational frequency of a main shaft 8 is also increased, and a rotor 9 is extended under centrifugal forces. A conical plate B is moved rightwards due to the extension of the rotor 9, and a plunger pump 10 is operated to supply a hydraulic oil at a flow rate proportional to the vehicle speed. The oil is introduced into an interlocking device 7 through an outlet port 11 and an inlet port 12, and is moved rightwards through an inner cylinder 15. When the vehicle is steered under this condition, the right end of the cylinder 15 pushes the left end 10c of a valve rod 19, so that the rod 19 is moved. Due to the rightward movement of the valve rod 19, an oil passage 26 is constricted by a columnar part 19b of the rod 19 moved rightwards, and eventually, it is completely closed by the columnar part 19b.
Patent JP-2000253687-A (JP)
Title: Servo device
Inventor: ITO NORIO
IPC: G05D3/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To operate a servo device normally without changing the wiring even if a worker does erroneous wiring by enabling the failure detection of a dynamic brake circuit, an enabling the easy recognition of the state of the erroneous wring of the main circuit cable between a servo motor and a servo amplifier. SOLUTION: This servo device is equipped with a failure detection means 32 which detects the failure of a dynamic brake circuit 3, based on the detection output of a current detection circuit 30 and the detection output of a speed detection means. A current detection means detects a current which flows to the output line of a servo amplifier 1, when the output of a servo amplifier 1 is off in condition that the servo motor 2 is rotating, and this servo device decides the erroneous wiring, based on this detection result. Even if the wire is connected erroneously, the servo amplifier 1 outputs three-phase AC, according to this.
Patent JP-H05148700-A (JP)
Title: Production of aluminum foil for electrolytic capacitor
Inventor: KATANO MASAHIKO
IPC: C25F3/04
Filed: 1991-02-20
Abstract: PURPOSE:To provide an aluminum foil for the electrolytic capacitor capable of increasing the infrasurface area ratio and appropriate for the miniaturization and enhancement of performance by electrolytical etching the foil in multiple stages. CONSTITUTION:An aluminum foil contg. 0.0005-0.03wt.% Si, 0.0005-0.03wt.% Fe and 0.0001-0.02wt.% Cu is etched in the first stage in a hydrochloric acid- aluminum ion electrolytic bath, the foil is etched in a hydrochloric acid- aluminum ion-sulfate ion electrolytic bath in the second stage where an AC-DC superimposed current is impressed, and the foil is etched in a hydrochloric acid-aluminum ion-sulfate ion electrolytic bath in the third stage where an AC current is impressed. In the third stage, the current and/or electrolyte temp. are made lower than those in the second stage. Consequently, many etch pit starting points are formed in high density in the first stage, and the etch pit starting point is deeply forwarded in the second and third stages.
Patent JP-H10244168-A (JP)
Title: Structure of metal catalyst carrier
Inventor: TAKAHASHI HIDEAKI
IPC: B01D53/86
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To early activate a catalyst and improvement of conversion efficiency after activation. SOLUTION: This catalyst carrier is constituted so that large corrugated plates 11 made of metal with large wave height bent in waves in one direction and flat plates 12 made of metal almost in the flat shape are alternately put on top of each other to laminate them and the spaces between the large corrugated plates 11 and the flat plates 12 are made pass parts 13. In this case, the flat plates 12 in an intermediate part (c) between an inlet part (a) formed at one end of the pass parts 13 and an outlet part (d) formed at the other end thereof are removed, and also the wave height and wave pitch of the large corrugated plates 11 in the intermediate part (c) and the outlet part (d) are made about 1/2 of those in the inlet part (a), and between the adjacent large corrugated plates 11 in the outlet part (d), other flat plates 12 and corrugated plates 14 are added. In this way, heat capacity of the almost first half part (the inlet part the intermediate part) is reduced to accelerate early activation of a catalyst, and the pass parts of the almost latter half part (the outlet part) are formed with higher density than that of the almost first half part to improve conversion efficiency after activation.
Patent JP-H06112239-A (JP)
Title: Method and apparatus for insertion of chip into housing at inside of board by intermediate film
Inventor: ANDORE SHIYURUTSU
IPC: H01L21/58
Filed: 1992-02-04
Abstract: PURPOSE: To provide a method and device for inserting a chip into a housing in a substrate, without misalignment, problems regarding thermal insulation, or problems on flatness. CONSTITUTION: This method is for inserting a chip into a housing which has been prepared especially in a hybrid-type substrate. Before a chip 1a is fixed to a housing 2a, it is adhered to one face of the substrate, and each chip 1a is held in the housing 2a by a film 6 to which the chip is adhered.
Patent JP-H09215683-A (JP)
Title: Radiation camera
Inventor: NONAKA HIDEKI
IPC: G03B42/02
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain the optimum radiation image according to calculated radiation irradiating conditions. SOLUTION: Radiation from a radiation generation means 11 with an irradiation area regulated by a first radiation irradiating range regulating means 12 is made to radiate a specimen S as weak radiation cone beam CB. The cone beam CB transmitted through the specimen S reaches a radiation image detecting means 15 with information on the specimen. A radiation irradiating condition control means 16 calculates the optimum radiation irradiating conditions at photographing parts from an image signal by the cone beam CB. After preexposure by the cone beam CB, a second radiation irradiating range regulating means 13 and a radiation modulating means 14 are inserted into a radiation irradiating path according to the radiation irradiating conditions.  Thus, a radiation fan beam FB gains the optimum photographing conditions by the second radiation irradiating range regulating means 13 and the radiation modulating means 14.
Patent JP-S58164382-A (JP)
Title: Recording and reproducing device
Inventor: NAKANO KENJI
IPC: G11B5/02
Filed: 1982-03-25
Abstract: PURPOSE:To permit one recording and reproducing device to perform superposition recording, by increasing the number of revolution of a rotor head and making plural scans near the same track. CONSTITUTION:Reproduced signals reproduced from a magnetic tape 2 by heads 1A and 1B are supplied to a reproduction system circuit 6 through a head changeover switch 3 and a recording/reproduction changeover switch 4. The changeover switch 4 is connected to a reproduction and a recording side alternately on every turn of a drum. A signal reproduced by the reproduction system circuit 6 is supplied to a recording system circuit 10 through a time base collector 7, an adding circuit 8, and a time base collector 9. Consequently, new recording in such a state that a video signal of a telop, etc., to be added is superimposed is carried out on realtime basis.
Patent JP-S56144447-A (JP)
Title: Method for controlling of copying machine provided with gatherer
Inventor: KAKIYA YOUTAROU
IPC: B65H39/11
Filed: 1980-04-14
Abstract: PURPOSE: To effectively detect the occurrence of jamp and expedite restoration processing by stopping the copying cycle through interrupt disposition during copying cycle and starting the next copying after the point of time when the number of sheets of the supplied paper and the number of copied sheets of the gatherer coincide.  
     CONSTITUTION: A sorter 2 couples to a copying machine 1 and in the gathering mode, copying sheets P are housed in sheet housing bins 13. When an interruption switch is pushed on the way of the copying, the sheet supply is stopped and it is confirmed that the number of sheets in the parts 13 has coincided with the number of the supplied sheets, and after this time, the next copying, that is, interruption copying is made possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07264597-A (JP)
Title: Compensating method for motion
Inventor: TSUJI HIROYUKI
IPC: H04N19/80
Filed: 1994-03-18
Abstract: PURPOSE:To improve inaccurate area division and to increase the efficiency of encoding. CONSTITUTION:In an area dividing part 3, an intra-frame area dividing part 8 divides a current image 7 into plural areas by threshold processing based upon a luminance signal and a color difference signal in a frame and a motion estimating part 10 estimates the motion of each divided area to be a block by referring to an image 11 at preceding time. An area integrating part 13 updates area division while referring to a moving vector 12 and an area correcting part 15 corrects an area-divided image 14 by an edge extracting operator and outputs a final area-divided image 16. A predictive image preparing part 20 prepares a motion-compensated predictive image 29 and data 33 indicating the number of codes amount based upon the image 16.
Patent JP-H08248056-A (JP)
Title: Rotation detector
Inventor: SAITO RYUICHI
IPC: G01D5/245
Filed: 1995-03-08
Abstract: PURPOSE: To obtain a rotation sensor in which decision of forward/reverse rotation and measurement of rotation can be carried out accurately using a conventional MR (magnetoresistive element) sensor as it is by enhancing the sensitivity thereof. CONSTITUTION: Two magnetoresistive elements 51a, 51b are arranged such that the outputs therefrom are maximized when the angle between the magnetosensitive directions 1a, 1b is about 135 deg. and the distance between each magnetosensitive point 2a, 2b and the rotary axis P of a rotator 62 is equalized. With such arrangement, the pulse wave based on the output signal from each magnetoresistive element 51a, 51b is not shifted and overlapped in phase. Furthermore, since the distance between the pole and each maqnetosensitive point is short and constant, the field detected by each magnetoresistive elements 51a, 51b has substantially same strength and thereby an accurate pulse signal can be generated.
Patent JP-H01222338-A (JP)
Title: Load module storage/collation system
Inventor: OGATA TAKANORI
IPC: G06F12/00
Filed: 1988-02-29
Abstract: PURPOSE:To improve the maintenance efficiency of software by giving only one information file such as a program file and a table file in respective fixed magnetic disk devices which can be cross called from central processing units in both systems. CONSTITUTION:The fixed magnetic disk devices 5 and 6 which can be cross called from both the present system central processing unit 1 and the stand-by system central processing unit 2 are provided. The work processing program file, the table file, a fixed information file and a variable information file (data file) are stored in the fixed magnetic disk device 5 and the variable information file (data file) is stored in the fixed magnetic disk device 6. Thus, a maintenance work time can be shortened and the accuracy of a maintenance work can be improved when the maintenance work of various kinds of file groups shared by both systems is executed.
Patent JP-S59177221-A (JP)
Title: Arranging apparatus iron-reinforced mats
Inventor: SUMIYOSHI TAKAYUKI
IPC: B65G1/04
Filed: 1983-03-23
Abstract: PURPOSE:To improve working efficiency by installing a movable shelf which can be raised freeky, supporting device which holds a pressing plate in free vertical elevation, and a guide rail which suspends the supporting device in free horizontally shiftable ways in the longitudinal direction of an iron-reinforced mat and conveying and laying the rion-reinforced mats one by one onto the movable shelf and once stroing and then transferring the mats into a storage box. CONSTITUTION:An iron-reinforced mat whose main stem and sub stem are welded in a spot welder 29 is conveyed by a conveyance machine 30 and transferred onto a movable shelf 2 which is set at the height nearly equal to that of the upper surface of the conveyance machine 3. When the terminal edge of the mat 1 reaches the top edge of the conveyance machine 30, a cylinder 31 is operated to push the terminal edge of the mat 1 in the direction of advance, and push the terminal edge into the movable shelf 2. Then, a chain 9 is turned by a motor 13, and an angle fixed onto the chain 9 is lowered by one stage. Afterwards, the mats 1 are accommodated in succession into the movable shelf 2, and a prescribed number of mats 1 are accommodated. Then, a motor 22 is operated to lower a pressing plate 4, and the pressing plate 4 is moved leftward by a motor 18, and a group of mats 1 are transferred into a storage box 3.
Patent JP-H06260625-A (JP)
Title: Image sensor device and its manufacture
Inventor: KUHARA KENTARO
IPC: H01L31/10
Filed: 1993-03-09
Abstract: PURPOSE:To suppress the dispersion by an element of an outputted current by controlling the dispersion of the quantity of the light reaching a light receiving element caused by the light interference by the thickness dispersion of the transparent film on the surface of an element, in a semiconductor image sensor device which converts inputted light into an electric signal. CONSTITUTION:Irregularity is provided on the surface of a transparent protective film 2, and the thickness of the protective film 2 viewed from a light receiving face is changing under the light receiving face. Hereby, it follows that the surface of the light receiving face 1 is covered with a plurality of protective films 2 different in phase difference, and that they negate each other's interference effect, so even if the thickness of the protective film 2 changes, the transmissivity of a light ceases to change, and the quantity of light reaching the light receiving element 1 becomes constant, so the dispersion of the light- electric conversion efficiency becomes extremely small.
Patent JP-H07257733-A (JP)
Title: Booklet inversion device and bookbinding line equipped with booklet inversion device
Inventor: KUBO SHUJI
IPC: B42C19/08
Filed: 1994-03-18
Abstract: PURPOSE:To invert booklets so that they may smoothly transfer to a next processing without disturbing the arraying order thereof after the booklets whose arraying order is preset are processed, per group plural booklets. CONSTITUTION:A plurality of booklets P mounted on an entrance conveyor belt 24 are carried onto an inversion table 25 by this entrance conveyor belt 24 and a table conveyor belt 44 and held by a holding part 48, etc. In this holding state, the inversion table 25 is inverted by 180 deg., the booklets P are moved to the bottom side of the inversion table 25 and these booklets P are carried onto an exit conveyor belt 58 by a travelling member 154.
Patent JP-H07261655-A (JP)
Title: Spatial perception ataxia training device
Inventor: OZAKI AKIO
IPC: G09B9/32
Filed: 1994-03-18
Abstract: PURPOSE:To provide a spatial perception ataxia training device capable of monitoring the spatial perception ataxia to the extent of not leading to a disturbance in control operation. CONSTITUTION:This spatial perception ataxia training device is constituted to execute training of the spatial perception ataxia by enabling a trainee 13 in a cockpit 4 to experience a visual illusion by a mimic visual field. This cockpit 4 is internally provided with a brain wave detector 12 for detecting the brain waves of the trainee 13 and a control console 2 is provided with a brain wave display monitor 11. A computer 1 processes the brain waves from this brain wave detector 12, records the changing condition of the brain waves and outputs and displays the brain waves to and at the brain wave display monitor 11. An instruction monitors the spatial perception ataxia state from the change in the brain wave displayed on the brain wave display monitor 11. Consequently, even the spatial perception ataxia to the extent of not leading to the disturbance in the control operation is monitored as well.
Patent JP-S61207418-A (JP)
Title: Production of resin for plastisol preparation
Inventor: OIKAWA SHIGEHIKO
IPC: C08F259/04
Filed: 1985-03-12
Abstract: PURPOSE:To obtain the titled resin excellent in low-temperature processability and long-term stability of fluidity, by polymerizing a monomer based on methyl methacrylate in the presence of specified vinyl halide polymer particles to coat the latter with the formed polymer. CONSTITUTION:30-100wt% vinyl halide and 70-0wt% monomer which can lower the m.p. of a polymer, such as vinyl acetate, are suspension-polymerized in the presence of a polymerization catalyst to obtain core polymer particles being excellent in toughness, flame retardancy and flexibility and having an average particle diameter of 10-150mu. To 100pts.wt. these core polymer particles 10-150pts.wt. coating polymer-forming monomer comprising 60-100wt% methyl methacrylate and 40-0wt% acrylate copolymerizable therewith is added, and the obtained mixture is polymerized to obtain the titled resin of a two-layer structure comprising said core polymer particle and a crust layer with which said core is coated, excellent in weather resistance and long-term stability of fluidity.
Patent JP-H03250726-A (JP)
Title: Coating method of end parts of small electronic components
Inventor: SHIMIZU AKIHIKO
IPC: H01G13/00
Filed: 1990-02-28
Abstract: PURPOSE:To execute a uniform coating operation by a method wherein the fitting density of small electronic components in the central part is made smaller than that at peripheral parts of a plate. CONSTITUTION:The fitting density of small electronic components in the central part is made smaller than that at peripheral parts of a plate 10 of a holding apparatus for the small electronic components. Consequently, even when the pressure, at elastic walls, caused when the small electronic components are fitted at the inside of through holes 13 is going to concentrate in the central part of the plate 10, it is absorbed and relaxed by the elastic walls 12 in the central part where the small electronic components are fitted sparsely. As a result, the holding force exerted on the small electronic components fitted into the through holes 13 does not differ depending on their positions on the plate 10 and becomes nearly uniform as a whole. Thereby, a uniform coating operation can be executed.
Patent JP-H10240385-A (JP)
Title: Fan fixing device and portable computer
Inventor: CHO TOKUJUN
IPC: F04D25/08
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a fan fixing device with which a fan for radiation can be easily installed on a computer while saving a space. SOLUTION: A fan fixing device 50 for fixing a fan 70 for radiation on a pedestal 96 is provided with clamping members 52 and 54 for elastically clamping the fan 70 for radiation and fixing members 58, 60 and 34 for fixing the fan 70 for radiation through the fixing device 50 onto the pedestal 96. Thus, since it is not necessary to conventionally fix the fan for radiation through a fastening means such as the screw of fan fixing device, an assembly procedure is simplified and the fan for radiation can be easily attached to a device such as a portable computer having no enough space especially.
Patent JP-H08247626-A (JP)
Title: Refrigerator
Inventor: NAKAGAWA NOBORU
IPC: F25D21/14
Filed: 1995-03-08
Abstract: PURPOSE: To prevent water leakage from occurring from an evaporation pan, and facilitate cleaning work of the evaporation pan by a method wherein outside air sucked into a refrigerating cycle housing is heated and turned into warm air by heat-generating components and sent to a water receiver by a fan through a warm-air duct. CONSTITUTION: A water receiver 43 is provided at the lower part of a refrigerator main-body 11 and defrosted water dripping down from a refrigerating cycle cooler 22 is supplied to the water receiver 43 through a water path 41. Outside air sucked into a refrigerating cycle housing 13 is heated and turned into warm air by a compressor 1 and a condenser 18 that are heat-generating components and sent 1 to the water receiver 43 by a fan 29 through a warm-air duct 46. Thereby, water leakage from an evaporation pan of the water receiver 43 is prevented and the facilitation of cleaning work of the evaporation pan is improved.
Patent JP-S60193068-A (JP)
Title: Sentence analysis system
Inventor: KAMIYAMA FUKAMI
IPC: G06F17/30
Filed: 1984-03-14
Abstract: PURPOSE:To retrieve an access to a dictionary in a short time by dividing a memory area in a form including the permutations/combinations element and using suitable hash functions to a two-word dictionary, a three-word dictionary and so on respectively. CONSTITUTION:A control part 1 controls each component part of a sentence analyzer according to a control program and control data and executes the sentence analysis to deliver the result of analysis in the form of KANA (Japanese syllabary) characters or KANA character strings. A retrieving part 2 contains a function to give an access to a KANJI (Chinese character) dictionary stored by a hash method. Then accesses are given to addresses of a one-character dictionary 3a, a two-character dictionary 3b and a three-character dictionary 3c which are designated with each index in accordance with the dividing designation of a KANJI sentence supplied from the part 1 as well as designation of a one-character word, a two-character word and so on. Then the reading is searched for those addresses. While the hash function is obtained by a division or multiplication method for a two-character index and indexes of >=3 characters to give accesses to them.