baber/WOPTO huggingface dataset:
Patent JP-H01178137-A (JP)
Title: Optical pickup device
Inventor: IKEDA TAKUMI
IPC: G11B7/09
Filed: 1988-01-08
Abstract: PURPOSE:To accurately and easily adjust an optical axis without being affected by the deviation of a bearing by positioning a yoke confronting with a turning body separately so as to enable a shaft which supports the turning body to be inclined, and enabling it to be jogged and rotated in all directions. CONSTITUTION:On a holder 103, one ends of four flat springs 104a-104d are fixed on the upper and lower planes intersecting orthogonally to the optical axis a-a of a lens 101, and the other ends are fixed on the two planes of the turning body 105 almost intersecting orthogonally to the optical axis a-a. Also, a turning shaft 106 is fixed on the turning body 105, and the turning shaft 106 is supported by the bearing 107 in such a way that it can be turned freely. Furthermore, the bearing 107 is supported by an upper side yoke 108a and a lower side yoke 108b, respectively. In such a way, it is possible to incline the turning shaft 106 by jogging the upper yoke 108a and to adjust parallelism between the optical axes a-a and b-b.
Patent JP-H11198661-A (JP)
Title: Glass rn structure
Inventor: INABA KOICHI
IPC: B29C39/10
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a glass run structure which can reduce the generation of hammering even when a door glass is vibrated in a vehicle cross direction in such a condition as the door glass is operated slightly in its opening direction. SOLUTION: A glass run 20 is provided with a door glass guide part 21 whose cross section is U-shaped for guiding elevation of the edge of a door glass 13, a welt part 22 which is formed continuously at the compartment inner side of the door glass guide part 21, and formed into an U-shaped in an opposite direction to the door glass guide part 21, an inner lip part 23 formed at the front end of the compartment inner side of the door glass guide part 21, and an output lip part 24 formed at the front end of the compartment outer side of the door glass guide part 21. The inner lip part 23 is formed at an offset position toward the inside of the door glass guide part 21 to the output lip part 24 when viewed from a vehicle side surface, and is bent so as to have a roughly V-shaped cross section protruding in the door glass guide part 21 direction.
Patent JP-H07211966-A (JP)
Title: Gas laser oscillator
Inventor: YAMASHITA ICHIRO
IPC: H01S3/02
Filed: 1994-01-17
Abstract: PURPOSE:To obtain a stable laser output by radially arranging a first electrode and second electrode around an earth electrode in a single discharge tube in such a state where the electrodes are counterposed to the earth electrode and respectively using the discharge from the first electrode as an oscillating section and discharge from the second electrode as an amplifying section. CONSTITUTION:A first electrode 2 and second electrode 3 are radially arranged around an earth electrode 1 in such a state that the electrodes 2 and 3 are counterposed to the electrode 1. No voltage is applied across the electrodes 2 and 3 unless discharge is generated between the electrodes 1 and 2. In addition, the voltage across the electrodes 1 and 3 becomes higher and its rising time varies depending upon the specific value of a discharge circuit constituted of the electrodes 1 and 2 and a capacitor 4, with the rising time being such a short time as 50ns, usually. Consequently, the discharge starting voltage between the electrodes 1 and 3 is hardly affected by the deterioration, impurity, etc., of a gas and the delay time of the discharge between the electrodes l and 3 from the discharge between the electrodes 1 and 2 is stabilized. Therefore, when the discharge between the electrodes 1 and 2 is used as an oscillating section and the discharge between the electrodes 1 and 3 is used as an amplifying section, a stable laser output can be obtained and a laser oscillator can be miniaturized.
Patent JP-H01180154-A (JP)
Title: Channel control system
Inventor: OKAYASU MASAHARU
IPC: H04Q11/04
Filed: 1988-01-12
Abstract: PURPOSE:To realize non-block communication at a high speed by deciding an output path of a data based on outputs of a shift register and a bit counter and deciding the transmission output of the shift register depending on the decided path and the bit counter output. CONSTITUTION:In the case of the control of a channel where plural sets of switch elements of 2-input 2-output are combined, switch elements whose input/ output speed ratio is 2<i> are employed. Then a circuit applying circular-shift by an output of a bit counter TSC shifts routing information in header information of a data given to shift registers SFR00, SFR10 cyclicly. Then the output of registers SFR0X, SFR1X (X is 0, 1) is fed to output path decision circuits DT0, DT1, output selection control memories CM0, CM1 are controlled by the output of the circuits DT0, DT1 and the output of the counter TSC and the memory output decides data of which register are to be sent to which output.
Patent JP-H03208144-A (JP)
Title: Address coincidence detection device
Inventor: HATANABE TAKESHI
IPC: G06F12/06
Filed: 1990-01-10
Abstract: PURPOSE:To simplify the constitution of hardware by detecting coincidence with setting addresses which are stored by means of dividing an access address from a controller consisting of a micro processor into plural blocks in terms of blocks. CONSTITUTION:Out of the access addresses (AA) to which coincidence detection is requested, '1' is raised on the bit D0 in the data area of a high-order address detection memory 1, which is shown by an address corresponding to high-order AA1. Then, '1' is raised on the bit d0 in the data area of a low-order address detection memory 2, which is shown by an address corresponding to low-order AA 12. When AA11 and 12 are transmitted from the micro processor, the state of D0 and d0 is read from the memories 1 and 2. When they are both '1', a detection part 3 detects them, and a setting address coincidence signal 7 becomes significant, whereby the detection of coincidence is informed to the micro processor.
Patent JP-S63172578-A (JP)
Title: Remote driving type solid-state image pickup device
Inventor: MUKOGAWA HIROSHI
IPC: H04N5/217
Filed: 1987-01-12
Abstract: PURPOSE:To attain stable noise removal by generating gate signals through the use of the reset period of the output signals of an image pickup element and deciding a gate phase in accordance with the change of a frequency characteristic. CONSTITUTION:If the output signals of the solid-state image pickup element 3 is conducted to a control part through a transmission line, the output signals of the element 3 is clamped in a clamp circuit 7, and a reset period component in the signals clamped in the clamp circuit 7 is converted into the gate signals equivalent to a signal period width in a gate signal generation circuit. A differential arithmetic circuit 12 executes an operation subtracting a calm period component from the signal period component in the signals which have been clamped in the clamp circuit 7, whereby the signals in which noise components existing in the calm period is outputted from the differential arithmetic circuit 12. If the gate period is set constant, a gate position which accords with the frequency phase characteristic such as integrating the signal components can be decided. Thus, stable noise removal can be executed.
Patent JP-H03208387-A (JP)
Title: Higher harmonic generator for laser beam and aligner
Inventor: ISHIZAKA SHOJI
IPC: G03F7/20
Filed: 1990-01-10
Abstract: PURPOSE:To make it possible to generate high-efficiency and stable long-lived higher harmonics of a laser beam by a method wherein a higher harmonics generating means and the laser beam are relatively changed in the direction perpendicular almost to the optical path of the laser beam. CONSTITUTION:In a device, which is provided with a laser light source 1 and a nonlinear optical crystal 4 to generate higher harmonics of a laser beam LB and generates the higher harmonics SH of the laser beam LB by irradiating the beam LB on the crystal 4, the device is provided with an oscillation mirror 2, by which the crystal 4 ahd the beam LB are relatively changed in the direction perpendicular almost to an optical path of the beam LB. The beam LB and the higher harmonics SH of the beam LB are absorbed in the crystal 4, whereby heat which is generated is equally generated and a temperature distribution in the crystal 4 does not become steep and the intensity of the beam LB, which is irradiated per unit area of the crystal 4, is reduced as seen in unit time. Thereby, while the generation efficiency of the higher harmonics SH is kept almost constant, the lifetime of the nonlinear optical crystal can be prolonged.
Patent JP-H05191495-A (JP)
Title: Automatic switching system for director/responder function
Inventor: UEDA KEIICHI
IPC: H04B3/46
Filed: 1992-01-10
Abstract: PURPOSE:To prevent the device from becoming larger scale due to increase in the number of more director/responders than necessary by providing a controller switching the function of the director/responder by controlling software as needed. CONSTITUTION:When a line measurement command is inputted from a maintenance operation terminal 6, it is sent through a central control device 5 to a controller 4. The controller 4 controls a measurement device 3 to function as a director, and sends measurement signals through a time division network 72 to a trunk 1. On the contrary, when the trunk 1 receives measurement signals from an international line, it is sent through the network 2 to the device 5 and the controller 4 controls the measurement device 3 to function as a responder by receiving information from the device 5. Thus, the ability processing test/measurement commands per measurement is improved for the opposite station, providing the flexibility on the test/measurement schedule.
Patent JP-H10194578-A (JP)
Title: Image forming system
Inventor: ASAI YUKO
IPC: G03G15/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system for automatically preparing a document including an index sheet with its one edge projecting outward from the other copy sheets. SOLUTION: An image forming system involves a finisher 9 coupled by means of a reversal unit 8 to its copying machine 1. The finisher 9 comprises a stapler part 62 for stapling sheets stacked on its tray 63 with its stapler 64, and a sheet folder part 74 for folding sheets with its sheet folding rollers 75, 76 and 77. The sheet folder part 74 is used for folding sheets in two on their line slightly offset from the centerline along the feed direction. An index sheet of a size twice as large as that of copy sheets is thus folded in two on its line slightly offset from the centerline, inserted in the copy sheets and then stapled together.
Patent JP-H05191892-A (JP)
Title: Speaker unit
Inventor: FUKUHARA SUEAKI
IPC: H04R1/32
Filed: 1992-01-13
Abstract: PURPOSE:To obtain an excellent sound image normal and sound quality by providing a dome-shaped oscillating plate in a form of an aproximate long circle, a cylindrical voice coil bobbin fixed to the oscillating plate and a magnetic circuit driving the voice coil bobbin. CONSTITUTION:A dome-shaped oscillating plate 1 in the form of approximate long circle is fixed to an edge retention ring 18 via an edge 12. To improve input-durability performance, three cylindrical voice coil bobbins 13, for example, are fixed to the inside face of a dome-shaped oscillating plate 11 which is set slightly larger than the outer diameter of the bobbins, by means of a fixing means. A voice coil wire ring 13a wound around the voice coil bobbin 13 is located at a magnetic gap Z of the magnetic circuit consisting of a magnet 14, a center pole 15, a yoke 16 and a top plate 17, and an oscillation system consisting of the dome-shaped oscillating plate 11, the edge 12, voice coil bobbin 13 and the voice coil wire ring 13a is vertically oscillated by the Fleming's left hand rule.
Patent JP-H11202658-A (JP)
Title: Fixing device for image recorder
Inventor: YAMAZAKI AKIHIKO
IPC: G03G15/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for a both side recorder capable of sufficiently heating a recording material even with the both side recorder for transporting the recording material at a speed of >=150 mm/sec and is capable of obtaining good fixed toner images on both surfaces of the recording material. SOLUTION: This device has preheating means 12 for heating the respective front and rear surfaces of the recording material 7 and heating rollers 11a, 11b which exist on the downstream side in the transporting direction of the recording material with respect to the preheating means 12 and are arranged to face each other contactably with the respective front and rear surfaces of the recording material 7. These heating rollers 11a, 11b comprise cylindrical arbors 21, releasable rubber layers 22 which are disposed on these arbors 21 and heat sources 23 which are disposed within the arbors 21. The releasable rubber layers 22 are formed on the arbors 21 as rubber layers 22 satisfying a layer thickness 1 to 10 mm, hardness 30 to 80 degrees, thermal conductivity 1×10<-3> cal/cm.sec. deg.C.
Patent JP-H07205833-A (JP)
Title: Front suspension member structure
Inventor: FUJIKI HIROYUKI
IPC: B62D3/12
Filed: 1994-01-18
Abstract: PURPOSE:To provide a front suspension member structure which can load a rack-and-pinion type steering gear. CONSTITUTION:A pair of side members 1 are extended in the longitudinal direction of a car body. The both rear ends of the side members 1 are combined by a rear member 3. At the front ends of the side members 1, the upper ends of a pair of connecting members 4 are fixed, and the connecting members 4 are extended to the lower side. The pair of connecting members 4 are opposed each other placing a specific interval, in the longitudinal direction of the car body. At the lower ends of the left side and the right side connecting members 4, the ends of a front member 5 extending in the car width direction are fixed. Between the left side and the right side connecting members 4 opposing in the car width direction, a cross member 7 is hung laterally. A steering gear is provided at the upper side of the front member 5, and it is installed playable between the pair of connecting members 4.
Patent JP-S57119672-A (JP)
Title: Controlling system of output current for frequency converter device
Inventor: ENDOU KAZUYA
IPC: H02P21/22
Filed: 1981-01-16
Abstract: PURPOSE:To reduce a variation in gain in a control system by a method wherein the power factor of a load is decreased by supplying a predetermined amount of reactive current from a power factor changing means in a region increasing the intermittent degree of an output current at low level. CONSTITUTION:A positive-polarity current and a negative-polarity current are supplied to a load L such as an AC machine from a thyristor bridge A and a thyristor bridge B respectively and the currents are controlled by a control circuit PC in accordance with the polarity of a command value i*. At that time, the torque current component value i2* of the motor L is supplied to a power factor changing signal generator 10 and a power factor changing signal DELTAi1* is generated to add a magnetizing current component command value i1* and a magnetizing current component command value (i1*)' is generated. Therefore, the power factor of the load is decreased at a low-load current region and the level of th command value is increased to reduce a variation in gain of a control system by eliminating a current intermittent phenomenon and stable control can be performed.
Patent JP-H09198016-A (JP)
Title: Picture display method and device therefor
Inventor: NAGASAKI KATSUHIKO
IPC: G09G5/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To clearly display a picture, especially the picture in quesion, with a minimum power consumption by displaying picture data having a first level or a second level corresponding to a replaced range at the time of performing the display within the replaced range. SOLUTION: A row count comparing part 306 compares the value of a row counter 103 with the row count value stored by a picture discriminating operation and when they coincide, the part 306 transmits a coincident signal to a VRAM control signal generating part 106 and a data selection part 109. Then, a threshold value/row count value storage part 303 transmits the value indicating the threshold value stored in accordance with the transmitted row count value to a register A 304 and a register B 305. Moreover, a data generating part 307 generates display data according to the threshold value and the frame cant value from a frame counter 104 to transmit the data to a data selection part 109 as threshold value display data.  At the time of displaying the picture data within the range replaced in such a manner, the picture data having the value corresponding to the replaced range are displayed.
Patent JP-H11204729-A (JP)
Title: Semiconductor device
Inventor: TSUKIDE MASAKI
IPC: H01L21/822
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce a layout area of an output circuit without lowering any electrostatic breaking resistance. SOLUTION: This device is provided with a first transistor(TR1) in which a central impurity area 2b is connected with a power source node, and both side impurity areas 2a and 2c are connected with an output node, and a second transistor TR2 in which a central impurity area 2e is connected with the output node, and both side impurity areas 2d and 2f are connected with the power source node. In transistor arrangement, the transistors are arranged so that the impurity area connected with the power source node can be arranged so as to be made adjacent or faced to the impurity area connected with the output node.
Patent JP-H04242271-A (JP)
Title: Image forming device
Inventor: TAKECHI RYUTA
IPC: B01D53/34
Filed: 1991-01-17
Abstract: PURPOSE:To evade a partial deterioration, to prolong the life of a filter, and to improve an ozone decompos ability by providing an air flow regulating means on the upper stream side of the filter of an air exhausting path and uniformizing the distribution of one of a discharged air quantity and a peripheral speed or both of them, on the filter. CONSTITUTION:In this image forming device having a discharge fan 17 forcibly exhausting air inside a device outside the device and the filter 21 provided on the air exhausting path 20 by the discharge fan 17, the air flow regulating means 31 is provided on the upper stream side than the filter 21 of the air exhausting path 20. An air flow by the discharge fan 17 is regulated by the means 31, so that one of a wind-speed and an air quantity or both of them, on the entire surface of the filter 21, are uniformized. Therefore, the ozone removing ability or decompos ability of the filter 21 is totally uniformized, and totally deteriorated at the time of a deterioration. Thus, the life can be prolonged, and moreover, the ozone removability or the ozone decompos ability can be totally and efficiently displayed.
Patent JP-S5389641-A (JP)
Title: Decision unit
Inventor: YOKOYAMA TETSUO
IPC: G06Q50/22
Filed: 1977-01-19
Abstract: PURPOSE: To make a description of decision logical operation easy by adopting a new determined table, and simultaneously, reduce a logical operation memory and a decision processing time, in a logically variable decision unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60148530-A (JP)
Inventor: OOISHI TSUTOMU
IPC: A47L1/02
Filed: 1984-01-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5595621-A (JP)
Title: Manufacture of gypsum
Inventor: TSUNODA KOUSUKE
IPC: C01F11/46
Filed: 1979-01-16
Abstract: PURPOSE: To manufacture α-type hemihydrate gypsum in a oxidation tower by feeding steam into a CaSO 3  soln. followed by air oxidation.  
     CONSTITUTION: A limestone slurry in absorbing soln. slurry circulating tank 2 is supplied to absorption tower 3 and contacted to SO 2 -contg. exhaust gas 4 to form CaSO 3 . Part of the slurry circulating through tank 2 and tower 3 is introduced into cooling tower 8 through cooling tower circulating tank 6 and contacted to gas 4 to allow the SO 2  in gas 4 to be further absorbed. Part of the slurry in tank 6 is introduced into oxidation tower feed tank 10, where the pH of the slurry is lowered to about 5.0 by adding sulfuric acid from line 11 as required. This slurry is then heated to about 90°C or above with steam directly injected from steam feed line 12, and the heated slurry is fed to oxidation tower 13 and oxidized with air from air feed line 14. By the oxidation the slurry is heated to about 110W130°C, and the oxidized CaSO 3  is converted into α-type hemihydrate gypsum, which is separated with filter 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02184758-A (JP)
Title: Method for measuring saccharogenic protein
Inventor: IWATA TOSHIO
IPC: G01N33/66
Filed: 1989-01-11
Abstract: PURPOSE:To measure the concn. of saccharogenic protein by bringing the liquid prepd. by dissolving 2-(4-iodophenyl)-3-(4-nitrophenyl)-5 phenyl tetrazolium chloride (described as INT) into a buffer soln. of pH 10 to 11 so as to attain 0.1 to 1mmol/l concn. and the liquid contg. the saccharogenic protein in which gluclose is combined with protein into reaction. CONSTITUTION:This coloring reagent is pred. by dissolving the INT into the buffer soln., such as alkali carbonate, of pH 10 to 11 so as to attain 0.1 to 1mmol concn. Reactivity with fructosamine is degraded if the pH is below 10. The influence of free glucose is received and the measured value exhibits a high value if the pH exceeds 11. The value of the absorbancy is low and an error is liable to arise if the concn. of the INT is below 0.1mmol/l. The quantity of the color developing reagent increases and such increase is not practicable if the concn. exceeds 1mmol/l.
Patent JP-S57117403-A (JP)
Title: Curved conveyor
Inventor: INOUCHI AKITOSHI
IPC: B65G21/22
Filed: 1981-01-13
Abstract: PURPOSE: To provide a curved conveyor whose radius of gyration is small, by coupling bars to a chain only at the outer part of the conveyor and conducting the bars on a guide rail at the inner part of the conveyor.  
     CONSTITUTION: In the conveying body 6 of a curved conveyor, one end of each bar 7 is attached to the link 11 of a chain 10 to form the outer part of the conveyor and is conducted on a support plate 17. The other end of the bar 7 is conducted in the guide groove of a guide rail 8 of U-shaped cross section while the end of the bar is in contact with the guide rail. Since the curved conveyor is driven by sprockets on a driving shaft 1 and a driven shaft 2 at both the ends of the conveyor, the radius of curvature of the inner part of the conveyor is small and the bars 7 are regularly driven to convey an article. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03209245-A (JP)
Title: Device and method for developing silver halide photographic sensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03D3/00
Filed: 1990-01-11
Abstract: PURPOSE:To well stir a processing soln. and to prevent uneven development of a sensitive material in the transverse direction by fitting a specified processing vessel and a specified means to circulate the processing soln. CONSTITUTION:A sensitive material S is transferred in a shallow passage of 1-50mm depth in a processing vessel 1. A processing soln. is fed by a circulating pump 8 from a feed tube 7 into the vessel 1 through a circulation path 9, discharged from a discharge tube 6 and fed again by the pump 8. During this circulation, the sensitive material is transferred in the vessel 1 and processed by contact with the processing soln. The processing soln. is well stirred and uneven development of the sensitive material in the transverse direction is prevented.
Patent JP-S59146188-A (JP)
Inventor: KUSUKI SHIGERU
IPC: H05K9/00
Filed: 1983-01-14
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。