baber/WOPTO huggingface dataset:
Patent JP-S6440860-A (JP)
Title: Light quantity adjusting device for color copying machine
Inventor: SAKAI YOSHIHIRO
IPC: G03G15/01
Filed: 1987-08-05
Abstract: PURPOSE:To easily adjust balance of light quantities of three colors and to reduce the frequency of wrong copies by arranging liquid crystal filters possessing continuous changes in transmissivity on an optical path to which original image light is led. CONSTITUTION:The original image light is led to belt photosensitive bodies 13R, 13G and 13B for R, G and B through an image forming lens 10 and optical mirrors 6-9. The liquid crystal filters 28R and 28G are arranged downstream a sixth mirror 12R and a seventh mirror 12G on the optical path. Their transmissivity is varied and controlled so that its rate of change can be changed within a certain range. As a result, a rate of change in light quantity when a level changes can be kept constant, thereby facilitating the adjustment of light quantity and maintaining the balance of light quantities of three colors. Finally frequency of wrong copies can be reduced.
Patent JP-S6256722-A (JP)
Title: Dehumidifier
Inventor: SAKAGUCHI TAKAO
IPC: F24F1/02
Filed: 1985-09-05
Abstract: PURPOSE:To make is possible to move to another place a dehumidifier with only the removal and attachment of a duct when it can not be accommodated in the ceiling by providing the main body with a discharge duct or a suction duct which is mountable and dismountable and provided with a semi-arc surface at the opening section of the main body. CONSTITUTION:The main body 11 of a dehumidifier consists of a compressor 12, a evaporator 13, condenser 14, and blower 15. On the front face and the rear face of the evaporator 14 of the dehumidifier main body 11 a discharge duct 16 and a suction duct 17 with a semi-arc surface are constructed to be connected to them respectively. The discharge duct 16 and the suction duct 17 are provided respectively with a discharge grill 18 and a suction grill 19. When the height of the ceiling is smaller than the height of the dehumidifier main body, the former can be installed and enclosed by the wall, utilizing the space at the end of the wall face. In the room only the suction opening and blow-out opening are exposed, so that they do not give any oppressive feeling to the room user nor they obstruct the user.
Patent JP-S5899214-A (JP)
Inventor: FUJISAWA TAKAO
IPC: H02H3/38
Filed: 1981-12-08
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-S5897639-A (JP)
Title: Measuring method for lost motion
Inventor: HIGASHIMOTO AKIMI
IPC: G01M13/02
Filed: 1981-12-08
Abstract: PURPOSE:To express lost motion separately by an angle of play rotation due to the  back gap of a transmission element and a torsion spring constant due to elastic deformation, by processing measurements of torque of rotation and an angle of rotation. CONSTITUTION:A measurement part 11 and a load device part 15 are coupled with a  rotation transmitting device 1, rotation is fixed by a braking device 13, and a rotation driving device 7 is driven. Simultaneously with the starting of the rotation driving device 7, an arithmetic device 16 obtain torque T and an angle theta of rotation detected  by a rotation torque detector 9 and a rotation angle detector 10 at specific intervals  of time, and then stores them in a storage part 16b; and an arithmetic part 16a calculates the rate of variation in torque of rotation to the angle of rotation between adjacent measured values. The angle of rotation which satisfied dT/dtheta<=e (e: constant)  is outputted from an output device 17 as an angle of play rotation due to a back gap  between transmitting elements. From the gradient of a straight line function obtained  by approximating measured values of torque and an angle of rotation which are not  within said range to two straight lines, a mean gradient K is found and then outputted from the output device 17 as a torsion spring constant due to elastic deformation of a  transmitting element.
Patent JP-S6174547-A (JP)
Title: Production unit for ice cream
Inventor: SAITO HIROMI
IPC: A23G9/14
Filed: 1984-09-19
Abstract: PURPOSE:To obtain a shake having a constant syrup content, by detecting feeding time of shake to curs, controlling the amount of syrup fed depending upon it. CONSTITUTION:In a production unit for ice cream provided with the extracting device 4 to cool a mix fed from the tank 1 by the cooling chamber 3 and to blend the mix with syrup fed from the syrup tanks 2A-2D, a weight detector is set on a cup stand below the extracting device 4 to detect viscosity of the cooled mix, the first and the second pipes 18A1-18D1, and 18A2-18D2 provided with the solenoid valves 20A1-20D2, respectively, are set in pipings between the syrup tanks 2A-2D and the extracting device 4, and on-off control of the solenoid valves is carried out depending upon the result of the detected viscosity, to keep a feed amount of syrup to a blending chamber always constant.
Patent JP-2001022141-A (JP)
Title: Image forming device
Inventor: TAKAOKA ICHIRO
IPC: G03G15/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce human and timewise burden by providing an image formation control mean which adjusts and controls image forming conditions on the basis of the result of the detection of image density by an image density detection means. SOLUTION: An image density detection means 12 is provided at the downstream side in a carrying path for a recording medium P than a fixing device 9, and the image density of a fixed toner image on the surface of the recording medium P is detected. On the basis of the result of the detection, image forming conditions are adjusted and controlled. That is, at the time of the production of the image forming device, a toner image, serving as a standard, which consists of a toner pattern of a small size is formed on the surface of a photoreceptor. After the transfer of the toner pattern to the recording medium P, the toner pattern on the recording medium P is fixed by a fixing device 9, the image density of the fixed toner pattern is detected by the image density detection means 12 and stored in a storage part.  Then, the image density data and standard density data are compared with each other, and a power feed characteristic value is adjusted and controlled on the basis of the obtained image density adjustment information.
Patent JP-H0362649-A (JP)
Title: Priority token passing ring access system
Inventor: OYAMA KOYO
IPC: H04L12/42
Filed: 1989-07-31
Abstract: PURPOSE:To reduce the throughput considerably by receiving a token in a ring when a transmission request of a frame with high priority takes place, generating the priority token frame and sending it after the transmission of the frame. CONSTITUTION:A priority token frame PTF designating an individual sender address DA is defined and the frame PTF is sent only from a permitted node in the ring. When a transmission request of a frame with high priority is generated, after the reception of a token in the ring, the frame is sent and the frame PTF is sent. When the frame PTF is returned to its own node, it is terminated and the normal token frame TF is sent to a downstream. On the other hand, a node receiving the frame PTF generates the frame PTF to the sender node and only a control frame CF for reply is sent and the frame PTF is returned.
Patent JP-H0725853-A (JP)
Title: Amido compound or its salt, its production and controller for harmful animal containing the same
Inventor: KOYANAGI TORU
IPC: A01N43/42
Filed: 1993-07-14
Abstract: PURPOSE:To obtain a new amido compound useful as an active ingredient for a controller for harmful animals such as insecticide, acaricide, nematocide and agent for exterminating insect pests in soil by reacting a 4- trifluoromethylpyridine-3-carboxylic acid with a heterocyclic amine compound. CONSTITUTION:A 4-trifluoromethylpyridine-3-carboxylic acid or its reactive derivative is reacted with a heterocyclic amine compound of the formula HN(R)- A-X [A is alkanediyl; X is (substituted) heterocyclic group; R is H or alkyl; with the proviso that when R is H and A is methylene, X is nonsubstituted pyridine, nonsubstituted thienyl or nonsubstituted furyl] (e.g. 5-trifluoromethyl-2 pyridylmethylamine) in the presence of a base such as triethylamine at room temperature for 18 hours to give the objective amido compound of the formula useful as an active ingredient for a controller for harmful animals such as insecticide, acaricide, nematocide and agent for destroying insect pests in soil.
Patent JP-S5988201-A (JP)
Title: Machine tool
Inventor: YOSHINO SHIZUKI
IPC: B23Q1/01
Filed: 1982-11-10
Abstract: PURPOSE:To reduce the occupied area of floor and to provide a machine tool having the improved safety, workability, and transfer performance by providing with a fast head stock which can be shifted in the perpendicular direction to the vertical direction along the tiltable guideway of a bed. CONSTITUTION:The bed 1 of a turning machine tool is equipped with a tiltable guide way 4 installed onto a floor surface. Said surface 4 is inclined by about 60 deg. with respect to the floor surface, and slide rails 4a and 4b are formed in the perpendicular direction (X direction) to the vertical direction (Z direction) of the surface 4 which serves as sliding surface. A main spindle is supported onto a fast head stock 2 by a bearing apparatus, and a chuck 14 is installed to hold a workpiece 13 at the lower edge of the main spindle. A tool rest 3 is fixed in the vicinity of this chuck 14. That is, the tool rest 13 is fixed at a position within a range where working operation is enabled by the transfer of the chuck 14 in the both direction Z and X. Thus, the occupied area of floor is reduced, and a machine tool having the improved safety, workability, and transfer performance can be obtained.
Patent JP-2001024559-A (JP)
Title: Synchronization tracking circuit and communication equipment
Inventor: IKENOUCHI TAKAYUKI
IPC: H04B1/7085
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To adjust a phase change quantity equivalent to shifting of a phase between a following clock 2nd a received signal by calculating a correlation power concerning front/rear plural phases and deciding a difference between a phase giving its maximum value and a synchronous phase to be the phase change quantity with respect to the following clock. SOLUTION: A clock period selecting and phase change cumulative value calculating part 2 detects an input maximizing correlation power among nine inputs given from respective correlation power calculating parts 1A to 1I, detects a phase difference between a phase giving this and a synchronous phase and corrects the phase difference (phase changing quantity) to a corrected value so as to maximize the correlation power of the synchronizing phase to give it to a following clock generation circuit 3. The circuit 3 controls the phase (period) of the following clock to be generated based on the phase changing quantity reported from the part 2. This function is realized by adaptively switching the feedback period of a circulation clock by a switch.
Patent JP-H0924735-A (JP)
Title: Shade device for ascending/descending and opening/ closing window of automobile
Inventor: MURATA KYOICHI
IPC: B60J3/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To stick a shade sheet easily and in a good appearance even though a general user not skilled in the work carries out the work, in a shade device for an ascending/descending and opening/closing window of an automobile. SOLUTION: Only the upper end of a shade sheet 10 made of a flexible synthetic resin, with the thickness not less than 75μm, and having stiffness, is stuck at the upper edge of the inner surface of a window glass 4, and the part other than the upper end of the shade sheet 10 is abutted to the inner surface of the window glass 4 only in a close contacting condition.
Patent JP-S6256571-A (JP)
Title: Formation of light-excited thin film
Inventor: YOKOYAMA HIROYUKI
IPC: C23C16/48
Filed: 1985-09-05
Abstract: PURPOSE:To form a thin film having a high quality at low temp. by irradiating light on a sample substrate and inducing resonance light scattering in the thin film being formed when the thin film is formed on the sample substrate. CONSTITUTION:The inside of a vacuum chamber 21 is kept at high vacuum by a turbo molecular pump 41 and a rotary pump 42. A vapor deposition material 32 placed in a vapor deposition boat 24 is heated by a supporting terminal 26 and vaporized. The vapor is deposited on the sample substrate 31 fixed to a heater 23 through a mask 25. At this time, laser light 12 is emitted from a laser device 11 and irradiated on the sample substrate 31 through a window 22. While the laser light 12 is irradiated on the sample substrate 31, the vapor is deposited. When a vapor-deposited film 33 begins to form, resonance light scattering is induced, since the wavelength of the laser light 12 is previously synchronized with the band gap energy of the vapor-deposited film 33. Consequently, the atoms and molecules in the vapor-deposited film 33 are moved to an energetically stabilized position, and the dense thin film 33 having high adhesive strength and excellent crystallinity is formed at low temp.
Patent JP-H0482797-A (JP)
Title: Magnetic card and device using magnetic card
Inventor: MORITA MASAAKI
IPC: G06K19/10
Filed: 1990-07-25
Abstract: PURPOSE:To prevent at low cost a magnetic card from being altered and increase the safety of the entire system using a magnetic card easily by entering a fluorescent signal in addition to a magnetic signal in the magnetic card and using a combination of the magnetic signal and the fluorescent signal. CONSTITUTION:Data is read using a magnetic sensor and at the same time, a fluorescent signal is read when a magnetic card such as a prepaid card is used. Required matters are easily written or read in the form of a signal using a black light fluorescent lamp with regard to a magnetic card using fluorescent paint or fluorescent dye. Two types of device for reading information written with fluoreacent paint are (1) one which writes the same fluorescent information as magnetic information entered using a fluorescent material and interprets that the entered information is true by collation of the magnetic information with the fluorescent information, and (2) one which writes important part information of magnetic information entered in the magnetic card and interprets that the entry content of the magnetic card is true by matching both sets of information.
Patent JP-2001024734-A (JP)
Title: Method and system for data transmission
Inventor: MINAGAWA FUMIHIKO
IPC: H04L47/36
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for data transmission, in which a buffer area which an I frame, having a long data length occupies is quickly released, a limited transmission buffer area can be utilized economically and the transmission efficiency and the reliability of data transfer is achieved. SOLUTION: This system is comprised of an I frame generation part 11 which generates an I frame, a data length analysis processing part 12 which calculates the data length of each I frame generated by the I frame generation part 11 to analyze whether the I frame data length is longer than a data length reference value, a poll bit rewrite processing part 13 which rewrites '0' of the P-bit in the control field of the I frame with '1' in the case the I frame data length is longer than the data length reference value, a transmission sequence number storage part 14, where N(S) of the I frame which has the P-bit rewritten in the poll bit rewrite processing part 13 is stored, and a transmission processing part 15 which transmits the I frame to data reception equipment 20, after the establishment of a link.
Patent JP-S6259727-A (JP)
Title: Water pressure-reducing construction work of sheathing wall and water drip tube
Inventor: SAKAMAKI TAKESHI
IPC: E02B11/00
Filed: 1985-09-06
Abstract: PURPOSE:To reduce the pressure of water by a method in which a plurality of water drip holes are formed in a sheathing wall, the holes are closed to stop of outflow of groundwater to stabilize the back ground of the holes, and the holes are opened to allow groundwater in the back side of the holes of flow out through filters. CONSTITUTION:When a plurality of water drip holes 12 are drilled in a sheathing wall 10, groundwater in the back side of the wall 10 flows out through the holes 12. A plurality of water drip tubes 14 whose tips are closed are inserted into the holes 12 to prevent the outflow of groundwater from the holes 12. After the back ground of the holes 12 is stabilized, the covers 22 of the tubes 14 are removed, and groundwater in the back ground of the holes 12 is allowed to flow out through filters 26.
Patent JP-H0518871-A (JP)
Title: Constant amount material sampling at sampler of powder/ lump mixture material
Inventor: KAWAHARA ICHINORI
IPC: G01N1/04
Filed: 1991-07-12
Abstract: PURPOSE:To calculate the number of sampling times and to control specific sampling amount of a material in sampling a powder/lump mixture material such as raw materials for iron manufacturing, by a sampler. CONSTITUTION:The method in this invention is a constant amount sampling method that calculates the number of sampler actuations and the actuation timings thereof, using instant transportation signals from a measuring gauge which is fit to a belt conveyor, and therewith controls weight values error of the sampled material to stay within a certain range, in case of unloading a powder/lump mixture material such as raw materials for iron manufacturing and of sampling the material, using the sampler during transportation of the material by the belt conveyor.
Patent JP-H0757087-A (JP)
Title: Discriminating method for parts
Inventor: MINAMI MASAO
IPC: G06T7/00
Filed: 1993-08-09
Abstract: PURPOSE:To discriminate the direction, center, and inside and outside of parts by only a fixed detection algorithm regardless of the shape of the parts and reduce cost of a parts discriminating device. CONSTITUTION:As a recognition mark   is imparted to the specified side of parts in this parts discriminating method, the specified sides of parts 1 to 3 can be recognized by detecting the recognition mark  . Thus, the inside and outside of the parts 1 to 3 can be discriminated. As a point O to be fixed according to the positional relation matches with the centers of the parts 1 to 3 in plural recognition marks  , the centers of the parts 1 to 3 can be discriminated by detecting the positional relation of the recognition mark  . As the parts 1 to 3 are imparted to have directivity by plural recognition marks  , the directions of the parts 1 to 3 can be discriminated by detecting the directivity that plural recognition marks   have. When the recognition mark  itself has directivity, the centers and directions of the parts 1 to 3 can be discriminated by two recognition marks  .
Patent JP-S5897631-A (JP)
Title: Temperature distribution detecting sensor
Inventor: HORIUCHI TAKEFUMI
IPC: G01K7/02
Filed: 1981-12-07
Abstract: PURPOSE:To detect a temperature distribution in a specific direction in a body, e.g. the refractory wall of a melting furnace, etc., with high precision by welding plural columnar insulators with pressure and containing them in an armor sheath, embedding an even number of thermocouple wires, and short-circuiting every couple of thermocouple wires electrically. CONSTITUTION:A columnar glass insulator 3 has an even number of and >=4 axially piercing holes 6 and while those insulators 3 are arranged in series, one sheet of metallic foil 4 having two through holes is interposed between the insulators 3. Then, thermocouple wires 2 and 2' are run through the through holes and in this case, sheets of metallic foil 4 where the thermocouple wires 2 and 2' are passed are arranged at different positions in a circumferential direction. Therefore, the thermocouple wires 2 and 2' each piece only one sheet of metallic foil 4 lengthwise and those sheets of metallic foil 4 are held at different positions in the circumferential direction. A recessed part 7 is an arrangement seat for the metallic foil 4, but the metallic foil 4 is very thin in general, so the formation of the recessed part 7 may be omitted.
Patent JP-H0620537-A (JP)
Title: Wire storage device equipped with cooling through
Inventor: KAWAKATSU OSAMU
IPC: H01B13/00
Filed: 1992-07-01
Abstract: PURPOSE:To provide a cable storage device equipped with a cooling trough excellent in the ability to cool cables by adding a storage portion cooling trough having a cable storage mechanism comprising a cooling trough for high- temperature cables, and a fixed and moving pulley. CONSTITUTION:A cable K being heated and extruded from an extruder 1 is subjected to primary cooling in a cooling trough 2, then fed in the direction of the arrow by guide pulleys 8, 9, then turned via a fixed 5 and moving 6 pulley and subjected to secondary cooling through a storage portion cooling trough 4, then fed to a measuring instrument 10 via guide pulleys 13, 14 and has its length measured, and is wound to a drum 12 via a winder 11. During steady-state operation, the speed of the winder 11 at a control band A is controlled in accordance with a speed signal produced by the measuring instrument 10, and when the amount of cable wound on the winding drum 12 reaches a limit, the signals from the measuring instrument 10 are switched from one to another and the cable is moved from the control band A to B and then the winder 11 is stopped and thereby the moving pulley 6 is moved and the cable is wound to a new drum 12.
Patent JP-H03150144-A (JP)
Title: Device for cutting and forming tube
Inventor: JIYATSUKU SHII HOUERESU
IPC: B31B7/00
Filed: 1990-07-24
Abstract: PURPOSE: To obtain a large amount of tube members by providing a first cutter, an aligning unit, a forming unit for forming ends of tubes and a second cutter for further cutting the tube. CONSTITUTION: The tube is tightly held with grooves of a feeding drum 10 from a hopper 1 by a vacuum valve, and transferred to a cutting drum 20. The tubes are held in the grooves of the drum 20. A first rotary knife 21 cuts the tubes by half, and a second rotary knife 22 disconnects both outer ends cut by half. A plate 24 is brought into contact with the cut tube ends to remove the cut ends from the grooves. A guiding unit 31 correctly aligns the tubes, and a grade drum 30 is transferred to a second aligning drum 35. The tubes are sucked by vacuum from the drum 35 to grooves of a first die drum 40, and a transfer drum 48 conveys the tubes to a second die drum 50. The tube is transferred from the drum 5 to a second cutting drum 60, and a standard rotary knife 61 cuts the tube by half.
Patent JP-S58101135-A (JP)
Title: Polypropylene composition
Inventor: SHICHI YOSHIO
IPC: C08L23/00
Filed: 1981-12-10
Abstract: PURPOSE:The titled composition having improved impact resistance, surface gloss, and weld strength, obtained by blending a specific low-density polyethylene with thermoplastic elastomer. CONSTITUTION:(A) Crystalline polypropylene (having a melt index of 2-10g/ 10min and a density of 0.89-0.92g/cm<3>) is blended with (B) linear low-density polyethylene, a copolymer of ethylene and 4-8C olefin, having a melt index of 0.5-20g/10min and a density of 0.92-0.93g/cm<3> and (C) thermoplastic elastomer (ethylene-propylene copolymer, ethylene-propylene-diene copolymer). 100pts.wt. total amounts of 90-60wt% component A and 10-40wt% component B is blended with 5-45pts.wt. component C. Butene-1, pentene-1, etc. may be preferably used as the 4-8C olefin of the component B.