baber/WOPTO huggingface dataset:
Patent JP-H09122594-A (JP)
Title: Rotary type separator
Inventor: KOJIMA SHUNJI
IPC: B07B13/18
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To improve separating accuracy and separating capacity by making the thickness of the fluidized layer on the supply side in a separating drum and the thickness of the fluidized layer on the discharge side thereof uniform in the case where the unpolished rice from mixed rice after hulling is separated by a rotary type separating mechanism constituted by providing the inside of a separating drum of a horizontal rotary type recessed with many pot holes on its inner peripheral surface provided with an unpolished rice receiving trough. SOLUTION: The part to be formed with the fluidized layer of the separating drum is provided with a sensing plate 30 in such a manner that the fluidized layer comes into contact with its outer flank. The flank of this sensing plate 90 is provided with plural sheets of lead plats 35 freely tiltably with the circumferential direction of the separating drum. The angles of inclination of the respective lead plates with the circumferentail direction of the separating drum are so set as to increase according to the turning in the direction where the thickness of the fluidized layer of the sensing plate increases.
Patent JP-H06141203-A (JP)
Title: Signal processor
Inventor: OZAWA KENJI
IPC: H04N5/20
Filed: 1992-10-27
Abstract: PURPOSE:To always stably operate a signal processing system and to switch image erasure and image display smoothly by switching by changing a control voltage to feedback control when a synchronizing signal is transferred from 'absence' to 'presence'. CONSTITUTION:A signal HD or VD is inputted to a discrimination circuit 15, and the circuit 15 outputs 'H' when the synchronizing signal is inputted, and 'L' when no synchronizing signal is inputted. When 'H' is outputted, a control circuit 16 outputs a signal 'H' to control a switch circuit 12 to a reference voltage Vo side, and a control circuit 17 outputs the signal 'H' to control a switch circuit 14 to a feedback loop side. At this time, the control voltage VL is outputted to an amplitude control terminal, and the feedback control can be stably performed, and a conversion circuit 11 per-forms the level conversion of the voltage V of a contrast volume to a voltage VR when a feedback loop is operated normally. As a result, switching to the feedback control can be performed by changing the control voltage gradually when a state where no synchronizing signal exists is transferred to a state when it exists.
Patent JP-H07137009-A (JP)
Title: Manufacture of lignified plate
Inventor: YOSHIMURA KATSUJI
IPC: B27N3/02
Filed: 1993-11-17
Abstract: PURPOSE:To provide a method for manufacturing a lignified plate which can be manufactured by efficiently utilizing wood thin pieces and which has a light weight, a smooth surface, sufficient strength and rigidity and in which surface smoothness is not lowered even at a high temperature and high humidity environment. CONSTITUTION:The method for manufacturing a lignified plate comprises the sorting step 12 of sorting from many wood thin pieces, before forming steps 20, 21, 22, small-sized wood thin pieces of a size distribution of a length of 50-75mm and a width of 6-50mm and large-sized wood thin pieces of a size distribution of a length of 50-100m and a width of 6-100m, and dividing the steps 20, 21, 22 into a plurality of steps. The large-sized wood thin pieces and the small-sized wood thin pieces are deposited once or more to form aggregates, which are hot-press solidified to manufacture the plate having a core material made of the small-sized thin pieces and a surface layer material made of the large-sized thin pieces.
Patent JP-S63141079-A (JP)
Title: Electrostatic charging device for image forming device
Inventor: TAKEDA AKIKAZU
IPC: H01T19/00
Filed: 1986-12-03
Abstract: PURPOSE:To hold a wire linear at all times and to uniformize electrostatic charging by pushing a rack gear with the driving force of a compression spring and applying invariably proper and constant tension to the wire. CONSTITUTION:The proper restoring force of the compression spring 6 is used as the driving force to tense the wire at all times through the rack gear 4, a rotary gear 3, a reel 2, etc. If the force F1 at the other end side becomes weak for the reason of the extension of the wire during the use until F1<F2, the force that the rack gear 4 receives is Fb=F2-F1 and the rack gear 4 moves in the opposite direction, i.e. downward with the force Fb. Then, the rotary gear 3 is rotated as shown by an arrow, i.e. counterclokwise and the reel 2 rotates together with the gear 3 to wind in the wire 7. Consequently, the wire 7 has no possibility of breaking and even if the tension of the wire 7 is reduced, the wire 7 is wound around the reel immediately and the tension of the wire 7 is complemented, so that the wire 7 is held linear.
Patent JP-H08130471-A (JP)
Title: Digital signal regulating device
Inventor: SATO YASUO
IPC: H03M1/10
Filed: 1994-10-28
Abstract: PURPOSE: To stably secure a satisfactory S/N at all times by providing a DC offset identifying means and a final regulating means for regulating final DC offset data, and adding the final DC offset data to a digital signal. CONSTITUTION: Concerning a digital signal regulating device A, an LPF 2 and an offset identification regulation circuit 8 which are serially connected are interposed and connected between the output side of a digital signal processing circuit 1 and one input side of a digital mixer 6. While no signal is present, the regulation circuit 8 settles down the minimal fluctuation width of a residual noise (noise level) stage to be supplied from a mixer 56 to a D/A converter 53 within one polarity range at all times on the output side of the converter 53, namely, outputs the final DC offset (final DC offset data), for which the optimum DC offset is added to that minimal fluctuation width, to the mixer 56. Thus, the level (large/small) of noise sounds and its sound quality (high/low) are not fluctuated but hearing characteristics are improved.
Patent JP-H09122489-A (JP)
Title: Oxidation catalyst for diesel engine
Inventor: NIIZAWA MOTOHIRO
IPC: F01N13/02
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To effectively clean HC, CO and microparticles contained in an exhaust gas from a diesel engine continuously. SOLUTION: In a catalyst 3 for oxidizing the upstream of an exhaust gas with characteristics such as comparatively higher exhaust temperatures and free from the deterioration of a catalytic oxidation performance due to PM accumulation and, on the other hand, with such a shortcoming that sulphate would be produced, PM is effectively reduced by enlarging the grain diameter of Pt, increasing the bearing amount of a wash coat, decreasing the bearing amount of Pt slightly, and reducing an organic soluble component(SOF) while suppressing the production of sulphate.  On the other hand, the oxidative activity performance of a catalyst 5 for oxidizing the downstream of an exhaust gas at low exhaust temperatures, susceptible of the deterioration of its oxidative active performance clue to the PM accumulation, is improved by increasing the bearing amount of Pt slightly and suppressing the adsorption and accumulation of PM.
Patent JP-H06135659-A (JP)
Title: Groove abrasion quantity measuring device for sheave
Inventor: USHIKUBO ITSUO
IPC: B66B7/12
Filed: 1992-10-27
Abstract: PURPOSE:To provide a groove abrasion quantity measuring device for a sheave which can directly detect the abrasion quantity of a groove without interposing a main cable. CONSTITUTION:A groove abrasion quantity measuring device is constituted of a bar 16 which is arranged so as to be opposed to the outer peripheral part of a sheave 5 and installed in parallel towards the axis 20 of the sheave 5 and a photosensor 19 which is installed on the bar 16 and installed so as to be shiftable in the longitudinal direction of the bar 16 and detects the abrasion quantity of the groove 13 of the sheave 5.
Patent JP-H02136264-A (JP)
Title: Paper feed mechanism of printer
Inventor: NAKAO FUMIO
IPC: B41J15/16
Filed: 1988-11-17
Abstract: PURPOSE:To stably feed paper by preventing interlaminar shift in the case of the overlap printing of papers by applying driving force to a pair of pinch rollers and making the feed quantity of the roller on the side of a platen larger than that of the roller on the side opposite to the platen. CONSTITUTION:A gear train consisting of gears 8, 9, 10, 11, 12 and a gear train consisting of gears 8, 9, 10, 13, 14, 15, 16 are set so as to form c < b < a when the paper feed quantity of a sprocket is set to (c), that of a pinch roller 5 is set to (a) and that of a pinch roller 6 is set to (b). As a result, by making the paper feed quantities (a), (b) of the pinch rollers 5, 6 larger than the paper feed quantity (c) of the sprocket 1, the slackening of the paper between the sprocket 1 and the pinch rollers 5, 6 is eliminated and, further, by making the paper feed quantity (b) of the pinch roller 6 smaller than the paper feed quantity (a) of the pinch roller 5, the preceding of the outside paper with respect to the platen 2 can be prevented.
Patent JP-H08128880-A (JP)
Title: Control device of grain selecting/measuring apparatus
Inventor: KAWASHIMA KENZO
IPC: B07B1/22
Filed: 1994-10-28
Abstract: PURPOSE: To execute the operation on a control panel without an error, to prevent an operator from forgetting the discharging operation of a remaining grain and to facilitate the manual operation for setting an arbitrary selection ratio based on a standard selection ratio from a normal condition wherein the standard selection ratio is automatically maintained. CONSTITUTION: A centralized indication section 10 is provided on an upper part of a panel 9 of a grain selecting/measuring apparatus and a centralized operation section 11 is to a lower part thereof. A power button 12 for starting the control is arranged in one of upper corner sections of the centralized operation section 11, a remaining grain discharge button 13 is arranged in one of lower corner sections in the diagonal of the upper corner section. A button for setting a weight and the other operating buttons are arranged in the upper section adjacent to the power button 12 and a selection ratio setting mechanism 17 is arranged in the lower section adjacent to the remaining grain discharge button 13. The selection ratio setting mechanism 17 is constituted of a rotary operation knob 18.  A starting end position in the operable rotation angle of the rotary operation knob 18 is designated by a standard setting section 19 and other positions exceeding the starting end in a range of the operable rotation angle is designated by an arbitrary setting section 20.
Patent JP-H06141220-A (JP)
Title: Camera
Inventor: HASHIMOTO HITOSHI
IPC: G02B7/08
Filed: 1992-10-27
Abstract: PURPOSE:To obtain a camera capable of correcting the (dislocation) of a zoom tracking curve due to dispersion in the manufacturing of a lens and a mirror frame at all the zoos lens positions. CONSTITUTION:The zooming operation of this camera is performed by driving a zoom lens based on an operating signal by a zoom lens driving block 8 when the operating signals of zoom switches 12. 13 for telescope and wide scope are inputted to the driving block 8. Simultaneously, the operating signal is also inputted to a zoom tracking control block 7. then, zoom tracking control is performed. The (dislocation) of the optimum position between a wide scopic terminal and a telescopic terminal is computed by an approximate equation based on the characteristic of the lens, and it is corrected by a correction value.
Patent JP-H09166023-A (JP)
Title: Header tank used in engine cooler
Inventor: TAKAHASHI NORIYUKI
IPC: F01P11/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To supply cooling water within a short time during replacing of cooling water. SOLUTION: A header tank 19 for storing water to be replenished is provided in a position higher than a cooling water level in an engine and this tank 19 has a supply port 19a for supplying replenished water to the cooling water system of the engine in its bottom part. Further, a pressure cap and introducing ports 19c and 19d for introducing water containing air bubbles generated in the cooling water system of the engine are provided in the upper part of the tank 19. The tank 19 is communicated with a reserve tank storing spare cooling water via the pressure cap.  A protruding pipe is formed by inclining the supply port 19a against the bottom surface of the header tank 19 so as to be protruded in a pipe form from the bottom surface of the tank 19 and the opening area of a protruding pipe forming the supply port 19a facing the bottom surface of the tank 19 is formed larger than the cross-sectional area of this protruding pipe orthogonal to a longitudinal direction.
Patent JP-H07141717-A (JP)
Title: Magnetic head supporting device
Inventor: NAGATOME SEIICHI
IPC: G11B11/105
Filed: 1993-11-18
Abstract: PURPOSE:To lower the height of a holding member at the time of the max. retraction of this holding member by setting the bending angle of a bending part at an angle nearly equal to the max. retraction angle of the holding member. CONSTITUTION:The member 1 for holding a pressing spring 3 and maintaining the distance of a magnetic head 2 from an information recording medium 4 has the bending part 5 toward the medium 4 side at the prescribed place from the front end. The necessary movable quantity t3 of the magnetic head 2 (this quantity is determined by taking wobbling of the disk surface, mispositioning in mounting of a magnetic head supporting device, etc., into consideration) and the bending angle of the bending part 5 of the member 1 are set equal to the retraction angle at the time of retraction from the disk. As a result, the position of the bending part 5 of the holding member 1 is determined and the height from the disk surface to the holding member 1 is lowered.
Patent JP-H07140321-A (JP)
Title: Production of color filter
Inventor: HANEDA AKIO
IPC: G02B5/20
Filed: 1993-11-18
Abstract: PURPOSE:To remove the built-up projecting parts formed in parts where black matrix patterns and filter color patterns overlap on each other. CONSTITUTION:The color filters are produced by forming a light shielding layer 2 on a filter substrate 1 and a peelable positive type photoresist layer 3 on this light shielding layer, forming mask patterns 3a from this resist layer and executing an etching treatment to form the black matrix patterns 2a on the lower side of the mask patterns 3a with the mask patterns 3a as an etching mask, then successively patterning and forming respective colored patterns of red, green and blue from above the mask patterns 3a to form the filter color patterns 4, dissolving and peeling the mask patterns 3a and removing the filter color patterns 4 of the parts overlapped on the mask patterns 3a.
Patent JP-H03150127-A (JP)
Title: Manufacture of biaxially stretched thermoplastic resin film
Inventor: OKAZAKI IWAO
IPC: B29K105/16
Filed: 1989-11-07
Abstract: PURPOSE:To obtain film excellent in resistances to scratching and dubbing by a method wherein specified amount of inert particles having specified particle diameters are added to thermoplastic resin so as to laminate films, which mainly consist of said thermoplastic resins after being biaxially stretched and heat-treated, to each other in order to realize film having specified thickness. CONSTITUTION:Film A, which mainly consists of thermoplastic resin A containing at least two kinds of inert particles having different mean particle diameters, is laminated at least to one side of film B mainly consisting of thermoplastic resin B. In this case, 2 - 20 wt.% of the inert particle having the minimum means particle diameter d1 is added to the thermoplastic resin A. The lamination is performed so as to bring the ratio t/d1 into 0.1 - 5, in which (t) is the thickness of the film, which mainly consists of the thermoplastic resin A and has been subjected to biaxially stretching and heat- treating. In the case that the particle diameter ratio (or ratio of the major axis to the minor axis of the particle) of the inert particle, which is added to the thermoplastic resin A and has mean particle diameter different from the inert particle just mentioned above, is 1.0 - 1.3 and the relative standard deviation of the particle diameters is 0.6 or less, more favorable resistances to scratching and dubbing result.
Patent JP-H058142-A (JP)
Title: Machine tool
Inventor: OIGEN RUUSHIYUURE
IPC: B23Q13/00
Filed: 1991-10-09
Abstract: PURPOSE: To automate tool replacement by providing a sleeve slidably in the direction of a spindle axis, mounting a number of gripper arms that hold a tool holder, in such a manner that the arms are arranged separately around the spindle, and inserting a tool into the receiving part of the spindle from a magazine by means of the gripper arms. CONSTITUTION: When a tool holder 14 is in a magazine position and a piston 37 is drawn in a cylinder 38, the cone 13 of the tool holder 14 is inserted through a lower open hole 39 into a gap 40 provided in a quill 41. The longitudinal axis 15 of the quill 41 is then parallel to the axis 16 of a spindle 11. When the piston 37 is advanced, a sleeve 29 falls in the direction of the arrow 30 and the cone 13 of the tool holder 14 is located below the lower edge of the spindle 11. As the piston 37 further advances, rods 23, 24 rotate downward to vertical positions and the tool holder 14 coincides with the axis 16 of the spindle 11. Then the sleeve 29 is raised again to insert the cone 13 of the tool holder 14 into the receiving chamber 12 of the spindle 11 and to lock the holder 14 to a collet chuck.
Patent JP-2000116246-A (JP)
Title: Clip for training plant stem
Inventor: ONOE RYO
IPC: A01G9/12
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an integral type clip for training a plant stem capable of extremely readily performing attaching operations for the stem and an attracting string. SOLUTION: This clip for attracting a plant stem is obtained by respectively forming an inside string nipping part 1b and an outside string nipping part 2b for tightening the training string in the state bent into the U-shaped form in the base parts of a first nipping piece 1 and a second nipping piece 2 in the clip for attracting the plant stem prepared by connecting the first nipping piece 1 to the second nipping piece 2 respectively having semicircular stem supporting parts 1a and 2a for supporting a stem with a hinge part 3 and forming a locking part 1c for holding both the nipping pieces 1 and 2 in a closed state in the tips thereof. In the chip, the length of the inside string nipping part 1b and the outside string nipping part 2b is nearly about the same as that of the stem supporting parts 1a and 2a of the first string nipping piece 1 and the second string nipping piece 2.  Picking parts 1g and 2g for making fingers scarcely slip are respectively formed on the outside of the stem supporting parts 1a and 2a of the first nipping piece 1 and the second nipping piece 2.
Patent JP-H02134269-A (JP)
Title: Slip processing apparatus
Inventor: YAMADA HIROSHI
IPC: G06Q40/00
Filed: 1988-11-15
Abstract: PURPOSE:To detect accurate transaction data even when slips are contaminated or have doodle written thereon by detecting the transaction data printed on the slips in a non-visible state by a detection means. CONSTITUTION:When a passbook 1 is inserted in a passbook entry machine, a magnetic stripe read/write part 8 reads the magnetic recording data of the passbook 1 and stores the read data in the predetermined area of an RAM 13 only at the time of normal reading. Thereafter, a CPU 10 controls the driving of all of a CCD image sensor 5, an infrared lamp 6 and a page/line reading part 7 to read non-visible page data and non-visible printing line data. The reading of the non-visible page data is detected on the basis of the bar code preliminarily printed on a page column 2 and the reading of the non-visible printing line data is detected on the basis of thermal printing 14 preliminarily applied to a coating part 4. When the detected data coincides with the magnetic stripe read data, the CPU 10 controls the driving of a dot printer 11 and visibly prints the data based on transaction content on a printing line 3 and also controls the driving of a thermal printing part 12 to execute the thermal printing of a non-visible printed line on the coating part 4.
Patent JP-H01130619-A (JP)
Title: Sense amplifier circuit
Inventor: TSUJIMOTO JUNICHI
IPC: H03K5/24
Filed: 1987-11-17
Abstract: PURPOSE:To make the voltage change speed of output signals equal to each other without increasing the occupied area and power consumption by constituting the sense amplifier circuit by a differential amplifier circuit and a potential generating circuit. CONSTITUTION:The impedance of transistors(TRs) P1, P2 constituting the load side of the differential amplifier circuit 1 and that of TRs N1, N2 at the driver side are made nearly equal to each other through the provision of a potential generating circuit 2 and the gain is maximized. That is, a voltage R given to a gate of a TR P4 in the potential generation circuit 2 is set to the initial level of input signal voltages S1, S2. Thus, the impedance of the TRs P1, P2 is made to a proper value and the voltage change speed of output signal voltages 01, 02 is made the same even when any of input signal voltages S1, S2 is decreased so as to improve the access time and to avoid the increase in the occupied area and power consumption.
Patent JP-S62147869-A (JP)
Title: Automatic tracking image pickup device
Inventor: NAGASHIMA YOSHIO
IPC: G03B15/00
Filed: 1985-12-23
Abstract: PURPOSE:To prevent a mobile body from being at the outside of the screen when the mobile body is moving by using a mobile body region extracting means so as to extract a video signal from an outputted video signal of an image pickup device, using an interleaving means to interleave a picture element and outputting the result as a video signal. CONSTITUTION:The video output from an image pickup device 11 such as a television camera is fed to a frame memory 12, a difference extraction circuit 13 and a person region extraction circuit 14. The frame memory 12 retards the input video image by one frame and gives the result to the difference extraction circuit 13. The output of the difference extraction circuit 13 is fed to a person region discrimination circuit 15, where the person region is discriminated. The region of person is extracted by the person region extraction circuit 14 by using the video signal from the image pickup device 11 according to a command from a person region discrimination circuit 15 and the result is fed to an interleaving circuit 16.
Patent JP-H09164131-A (JP)
Title: Roentgenology device with digital picture device
Inventor: HORUSUTO AIHINGAA
IPC: G01N23/04
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To improve diagnostic efficiency by providing an algorithm for evaluating a formed image of a phantom in an image computer in an X-ray diagnostic apparatus and searching thereby visible fine parts of the phantom in an X-ray image to form a contrast-fine part-diagram. SOLUTION: An X-ray emitter 1 emits an X-ray beam flux 3 from a focus 2 and makes it passes through a patient 4 placed on a table 5. This X-ray image is detected by means of an image sensor 6 and an image is displayed on a monitor 8 from this output signal through an image computer 7. In this case, for judging the quality of the image, a Plexiglass perforated phantom with a number of holes with various hole diameters and various depths and made of a Plexiglass is used. In addition, in the image computer 7, visible fine parts in the X-ray image are originally searched to detect that by what contrast and size of an object, the fine parts become invisible caused by noises of an imaging device.