baber/WOPTO huggingface dataset:
Patent JP-S59116467-A (JP)
Inventor: KINUGASA JIYUNZOU
IPC: D04H1/42
Filed: 1982-12-20
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-H0648541-A (JP)
Title: Pipe conveyor having chain adjusting structure
Inventor: EMOTO SHINICHI
IPC: B65G19/28
Filed: 1991-08-08
Abstract: PURPOSE:To take up an endless chain or a wire without moving individually a driving wheel and a motor by changing a driving casing position by means of an adjusting bolt after a driving casing adjusting pipe and a fitting pipe are fitted and inserted sidably freely. CONSTITUTION:Length adjusting pipes 11A and 11B fixed to a driving casing 11 and fitting pipes 13A and 13B are fitted slidably to each other so as to become double pipes, and the pipes 13A and 13B are fixed integrally to each other by means of a consecutively arranged piece 15, and a hole fitting to an adjusting bolt 14 is bored and formed in the center of a vertically arranged piece 16 between the mutual tips. when a fastening degree of an endless chain is adjusted, if a nut of a screw hole part 17 is rotated inversely, overlapping parts between the pipes 11A and 11B and the pipes 13A and 13B can be shortened and the casing 11 can be separated from a pipeline body 12, so that the endless chain can be fastened tightly. When the nut of the screw hole part 17 is rotated forward, the fastening degree of the chain can be loosened to the contrary.
Patent JP-S62221875-A (JP)
Title: Pulse controller for current type converter
Inventor: SHIMA KIYOYA
IPC: H02M7/145
Filed: 1985-10-09
Abstract: PURPOSE:To shorten the processing time of a micro-computer (hereinafter, a micon), by finding out an electrical angle corresponding to each carrier cycle, with the micon, and by storing a value corresponding with the electrical angle, to determine pulse width. CONSTITUTION:A pulse controller PC receives synchronous signal SS from a power source S through an input device I and determines an electrical angle corresponding to a carrier cycle by a timer T. A current comparator C compares current command ic with output current io detected by a current transformer CT, and its difference ie is converted to digital signal to be applied to the input device I. An arithmetic unit CPU calculates pulse width according to a specified formula through a conduction factor determined by the electrical angle and the current difference ie to generate pulse width command PS through an output device O. Then, a pulse generator PG determines pulse width and distribution method, and applies control signal to a converter via a pulse amplifier PA.
Patent JP-S60117548-A (JP)
Title: Manufacture of divalent silver oxide battery
Inventor: MURAKAMI KAORU
IPC: H01M4/54
Filed: 1983-11-28
Abstract: PURPOSE:To obtain a battery having steady insternal resistance and high capacity by molding a mix prepared by mixing very fine gold powder to AgO, inserting the mix pellet into a positive can in which a gold layer is formed, and pressing a gold plated positive supporter between the mix pellet and the positive can. CONSTITUTION:Very fine Au powder having a particle size of 500-2,000Angstrom  and a binder are added to AgO which contains a small amount of at least one of Cd, Te, Tl, Pb, and Hg, and they are molded to a positive mix pellet. The mix pellet 2 is inserted into a positive case 1 whose at least inner surface has a gold layer 1a. A gold plate positive supporter 3 is pressed between the positive mix pellet and the side of the positive case 1, then a divalent silver oxide battery is assembled. The amount of gold powder used is reduced and a battery having steady internal resistance and high capacity is readily manufactured.
Patent JP-H01113404-A (JP)
Title: Polymerization of alpha, beta-unsaturated compound
Inventor: UIRIAMU JIYOSEFU MIDORUTON
IPC: C07C17/269
Filed: 1988-09-08
Abstract: PURPOSE: To polymerize α,β-unsatd. compds. by a base transfer polymn. method by using perfluorocarbanion salts having a specific constitutional formula as a catalyst.  
     CONSTITUTION: The α,β-unsatd. compds. are polymerized under the base transfer polymn. conditions by using the tris(disubstituted amino)sulfonium perfluorocarbanion salt expressed by formula I as the catalyst. In the formula I, R 1  to R 6  are respectively independently selected and are each 1-20C alkyl having at least two α hydrogen atoms or any or all of paired R 1  and R 2 , R 3  and R 4  as well as R 5  and R 6  are respectively independently selected and are each formula II or formula III, where Y is hydrogen or methyl; R, R and R are respectively independently selected, and are each F, 1-20C perfluoroalkyl or the like R is 1-20 perfluoroalkyl, or the like; or any one or paired R and R and R and R, R and R as well as R and R is together formula IV, where (n)is an integer from 2 to 6; each of paired R and R and R and R, or each of R and R and R and R is together the formula IV and (n) is the integer from 2 to 6. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6285465-A (JP)
Title: Hetero junction bipolar semiconductor device
Inventor: ASADA YOSHIKI
IPC: H01L29/72
Filed: 1985-10-09
Abstract: PURPOSE:To improve a current amplification factor by inserting a superlattice electron multiplier between one conductivity type compound semiconductor collector layer and an opposite conductivity type compound semiconductor base layer. CONSTITUTION:An N-type GaAs collector layer 1, a superlattice electron multiplier layer 2, a P-type GaAs base layer 3, an N<+> type AlGaAs emitter layer 4, an N<+> type GaAs electrode contacting layer 5, an emitter electrode 6, a base electrode 7 and a collector electrode 8 are provided. The layer 2 is considered to form a part of the collector layer, and the layer 1 is used also as a substrate. Avalanche amplification can be positively generated by the layer 2 and only the electrons can be selectively amplified, a semiconductor device having low noise and stable high gain can be obtained.
Patent JP-H0271387-A (JP)
Title: Optical character reader
Inventor: KANEKO ICHIRO
IPC: G06K9/34
Filed: 1988-09-07
Abstract: PURPOSE:To realize recognition of both a character having a character frame and a character having no character frame by detecting the presence or absence of the character frame from the input character pictures and processing both types of characters mixed together. CONSTITUTION:A character frame detecting circuit 6 detects the presence or absence of the character frames together with the positions of the character frames if exist and the character sizes from the character pictures supplied from a picture input circuit 1. Then the circuit 6 controls the data bus switching circuits 8 and 9. While a character frame eliminating circuit 7 eliminates the character frame out of the input character picture based on the information on the circuit 6. In other words, the character picture having a character frame is outputed to a character segmenting circuit 3 after the character frame is eliminated by the circuit 7. While the character is outputed to the circuit 3 as it is in case of the character picture having no character frame.
Patent JP-2000053981-A (JP)
Title: Lubricant and information recording medium using the same
Inventor: YAMADA YUKARI
IPC: G11B5/64
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant having a specified formula, adhering firmly to an information recording layer such as a magnetic recording layer and reducing its coefficient of friction owing to its molecular design, and having excellent preservability because of having no unsaturated bond. SOLUTION: This lubricant is represented by the formula CnH2n+1COO (CH2)lOH [(n) is 10-18; (l) is 2-6] or the formula CmH2m+1CnH2nCOO(CH2)lOH [(m) is 1-12; (n) is an integer including 0; (m+n) is 10-22] and preferably applied for information recording mediums. The recording medium is obtained by forming a top coat layer 4 including a hydroxyl group-terminated saturated ester compound having a specified carbon chain length on a magnetic recording layer 2 as the information recording medium or a protective layer 3.
Patent JP-H0563968-A (JP)
Title: Color picture processor
Inventor: OTA KENICHI
IPC: H04N1/46
Filed: 1991-09-04
Abstract: PURPOSE:To accurately detect the under color in an original picture and to always reproduce the undercolor level as the white label of imprint paper without deteriorating the color reproducibility of the other color. CONSTITUTION:A color line sensor 104 pre-scans the color original to be read and inputs RGB signals. A histogram counting circuit 108 counts the frequency of appearance with at least two color combination of R, G, and B by inputted RGB signals. A CPU 115 extracts the combination of the RGB value whose frequency of appearance becomes maximum from the histogram. A non-linear conversion circuit 110 performs the non-linear conversion of the R, G, and B signals of the color original based on the extracted R, G, and B values.
Patent JP-2001046126-A (JP)
Title: Personal ornament
Inventor: MINAGAWA SUSUMU
IPC: A44C25/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a personal ornament having a high commodity value by forming the personal ornament with a fitting section fitted to a wearer and an ornament section provided with a plant in a partially exposed state. SOLUTION: This personal ornament is formed with a fitting section 1 fitted to a wearer and an ornament section provided with a live plant 3 in a partially exposed state as an earring fitted to an ear. A proper metallic member is molded into a container shape to form the ornament section 2, a water holding agent 4 such as a water absorbing polymer or a hydro-polymer is packed in the ornament section 2, the water holding agent 4 is packed to feed moisture to the live plant 3 arranged in the ornament section 2, and a fertilizer agent (nutrition agent) and a root rot inhibitor are properly packed in addition to the water holding agent 4. The ring-like fitting section 1 is connected to the ornament section 2 via a cord-like body (chain) 5. An existing foliage plant 3 is employed as the live plant 3, and its root is planted and arranged in the water holding agent 4 packed in the ornament section 2.
Patent JP-H04109061-A (JP)
Title: Misfire diagnosis device for two-cycle internal combustion engine
Inventor: YUZURIHA YOSHIKI
IPC: F02B75/02
Filed: 1990-08-28
Abstract: PURPOSE:To prevent a spark plug in a misfired cylinder from being wet with fuel by comparing the pulsation peak level of intake negative pressure detected cylinder by cylinder with its threshold value to discriminate a misfired cylinder. CONSTITUTION:The by-cylinder intake negative pressure of an engine is detected by a by-cylinder intake negative pressure detecting means A. The pulsation peak level of the by-cylinder intake negative pressure detected by the by-cylinder intake negative pressure detecting means A is detected by a pulsation peak level detecting means B. The threshold value of the pulsation peak level of the intake negative pressure is set by a threshold value setting means C according to the engine operating condition. The threshold value set by the threshold value setting means C and the pulsation peak level of the by-cylinder intake negative pressure detected by the pulsation peak level detecting means B are compared with each other by an intake negative pressure depending misfire cylinder discriminating means D to discriminate a misfire cylinder. That is, the peak level of pulsation at the time of normal combustion is compared with the actually detected by-cylinder pulsation level so as to detect the misfire of the two-cycle engine cylinder by cylinder.
Patent JP-H0786949-A (JP)
Title: Digital/analog converter
Inventor: KONDO HIDEYUKI
IPC: H03M1/10
Filed: 1993-09-09
Abstract: PURPOSE:To eliminate a digital/analog(D/A) conversion error voltage, which is generated at the return part electrode of resistor strings, by providing a resistor network for correction, selection switch and adder to be serially con nected to a resistor string. CONSTITUTION:Since parasitic resistance (r) to be generated at the return part electrode of the resistor strings can not be ignored and an error is generated at the D/A converter, as a correcting voltage, the error is corrected by a correcting resistor Vk. As a concrete example, at the time of Rf/Ri=1, correcting resistance rk is turned to the double value of the parasitic resistance (r) at every time of a return part so as to correct the error. The selected correcting resistance rk is guided to an adder 4 by a switch Sk for correction, respectively outputted as the correcting voltage and becomes a value from which the linearlity distortion of removed.
Patent JP-S6377623-A (JP)
Title: Mechanism for restoring flow path from block in static pressure guide
Inventor: YUZUHARA HIDEO
IPC: B23Q1/26
Filed: 1986-09-22
Abstract: PURPOSE:To enable a jam of dust or the like to be removed by a pressure of oil, which is allowed to reversely flow in a throttle valve, by allowing the oil of the original pressure to flow into an oil tank via the throttle valve and a return flow path from a bypass flow path, when the throttle valve is blocked by the dust or the like. CONSTITUTION:A bypass flow path 12, opened into a static pressure pocket 4 via a solenoid valve 11, is provided. While a return flow path 15, opened into an oil tank 14 from a flow path between the first check valve 9 and a throttle valve 6 in a static pressure flow path 5, is provided. The return flow path 15 mounts the second check valve 16 and a filter 17 placing it in a side of the oil tank 14. The second check valve 16 uses a valve opened by the original pressure P1 and closed by an intermediate pressure P2. A pressure switch 19, connected to a hole opened into the static pressure pocket 4, is further provided. The pressure switch 19 is formed being a type of detecting the lower limit, in which an electric contact is turned on when a pressure in the static pressure pocket is in a preset value or less, and the pressure switch 19 is electrically connected with a control unit 20.
Patent JP-H0274483-A (JP)
Title: Radiator installation structure for motorcycle
Inventor: HAYASHI GENICHIRO
IPC: F28F9/26
Filed: 1988-09-09
Abstract: PURPOSE:To improve the cooling performance of radiators by dividing a radiator into a right and a left one in such a way as to be formed into a V-shape, concurrently forming them so as to run roughly along the lower outer shape of an engine when being seen through in the longitudinal direction, and thereby facing a front wheel on the intermediate section of the radiator. CONSTITUTION:Two radiators 6a and 6b formed into a V-shaped at the lower section have each of their core surfaces tilted obliquely in the longitudinal direction, and are inserted into the lower side of a front cylinder 21, which situation causes the right and left sides of the front cylinder 2a to be enclosed obliquely. Namely, two of the right and left radiators 6a and 6b are in a condition wherein they run roughly along the lower outer shape of an engine 2 respectively when the engine is seen through horizontally in the longitudinal direction. By this constitution, cooling air can pass smoothly through both of the outsides of the engine with no interference with the engine main body 2, thereby improving the cooling efficiency of the radiators 6a and 6b because of the smooth flow of cooling air.
Patent JP-H03146985-A (JP)
Title: Information signal memory apparatus and method
Inventor: ROJIYAA REIMONDO DEYUUBU
IPC: G11C13/04
Filed: 1990-08-28
Abstract: PURPOSE: To match crystal nonuniform induction parameters in an optical path and a laser beam by storing complementary images led out from the same information in the same volume part of a BSO crystal. CONSTITUTION: A linearly polarized laser beam from a laser 11 is inputted to the entire surface of an LCD transmissive array 13 and modulated by input data 14. The modulated polarized light is rotated for 90 degrees on a movable phase plate 15 or is not passed through the phase plate 15 by detaching the phase plate 15 from the optical path and is made incident on a BSO 10 through a polarizer 17. In the meantime, a reference beam 20 is successively projected to the BSO 10 at different two incident angles and two complementary holograms for the additionally rotated linearly polarized light by the phase plate 15 and the linearly polarized light without additional rotation are recorded in the same volume part of the BSO crystal 10.  Then, the laser beam 11 is interrupted, the BSO 10 is successively irradiated with the reference beam 20 at the different incident angles and output light from the two holograms is successively read through a detector 21 and a data read circuit 22.
Patent JP-H0657688-A (JP)
Title: Agent for preventing blocking of offset-printing newsprint paper in printing
Inventor: OTSUKI TOSHIAKI
IPC: D21H19/10
Filed: 1992-07-31
Abstract: PURPOSE:To obtain the subject antistick agent capable of sufficiently preventing the blocking of paper caused by the damping water for printing by using an organic fluorine compound as an active component. CONSTITUTION:The agent contains an organic fluorine compound (e.g. ammonium perfluorooctanoate) as an active component. The amount of the organic fluorine compound is usually 0.005-2.0%, preferably 0.01-1.0% based on the weight of paper in terms of solid.
Patent JP-H0388070-A (JP)
Title: Free word retrieving system
Inventor: MITSUI TAKAHIRO
IPC: G06F17/30
Filed: 1989-08-31
Abstract: PURPOSE:To speed up information retrieval by providing a free word retrieving system with an index formation processing part, a composite retrieval processing means, a fixed word retrieval processing means, and a condition retrieval processing means. CONSTITUTION:The index formation processing means 2 automatically recognizes a free word from the contents of a record formed by a free format including a fixed field and automatically forms a retrieving index. The composite retrieval processing part 3 executes composite retrieval using the combination of OR and AND based upon the retrieving index formed by the means 2, the fixed word retrieval processing means 4 retrieves a fixed word from the fixed field of a free format and the condition retrieval processing means 5 retrieves words based upon synonyms and relating words. Namely, data are automatically identified, a keyword based upon a free word is segmented and the data concerned are concentrated based upon the OR and AND input keys and the internal processing of the relating word/synonym is executed.
Patent JP-2000098918-A (JP)
Title: Display device
Inventor: MERTZ PIERRE H
IPC: G09F13/16
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To improve the luminance of a reflection type liquid crystal display device and to reduce its size. SOLUTION: The liquid crystal display device has a reflector 322 which reflects the light from a light source to direct the light toward a liquid crystal pixel 202 and allows the transmission of the light reflected from the liquid crystal pixel to make the light visible from a user. The reflector 322 reflects perpendicularly polarized light 323 and allows the transmission of horizontally polarized light 324. Then, the liquid crystal pixel is controlled to rotate the perpendicularly polarized light to the horizontally polarized light, by which the light returning to the reflector from the pixel is made into the horizontally polarized light 325 and is transmitted through the reflector (326). Namely, the loss of the light is only the horizontally polarized light 324 transmitted at first through the reflector and is merely the loss which is substantially halved.  In addition, the cross section of the reflector 322 constitutes a curve so as to collimate the light source and, therefore, the depth thereof may be made smaller.
Patent JP-S6284953-A (JP)
Title: Method of supplying working fluid
Inventor: KOBAYASHI ITSUO
IPC: B23Q11/10
Filed: 1985-10-09
Abstract: PURPOSE:To reduce pressure losses due to pipe lines and to enhance the freedom of arrangement of pipe lines in a rotary type working machine, by doubly laying a plurality of working fluid passages on a rotary shaft to feed working fluid. CONSTITUTION:A passage 4 is communicated with an oil sump 7, piercing through a passage 5, and is secured to a machine body so that the passage 4 may feed cutting oil without being rotated. Meanwhile, the oil passage 5 is secured to a rotary table 11 in the working machine, being sealed off from the passage 4 by means of the O-ring 12, and is therefore rotated by means of a rotary joint 3 in synchronization with the rotary table 11 so that compressed air is fed from a valve 10 through an air sump 6. With this arrangement in which passages for two different kinds of fluids are doubly arranged on one and the same rotary shaft, the arrangement of pipe lines may be simplified and pressure losses due to pipe lines may be reduced. Further, it is possible to enhance the freedom of pipe lines to aim at making the working machine compact as a whole.
Patent JP-H0893526-A (JP)
Title: Idle rotation speed controller
Inventor: MARUYAMA TOSHINORI
IPC: F02D41/16
Filed: 1994-09-20
Abstract: PURPOSE: To quickly stabilize the idle rotation speed to a set value while restraining fluctuation of battery voltage. CONSTITUTION: A switch 21 is opened and closed in such a direction as to decrease the difference between the rotational speed and the set value on the basis of the difference when the idle state is judged. For example, when the rotational speed is not less than the set value, a load of a generator 1 is increased by closing the switch 21, and generator driving torque is increased, and the rotational speed of the engine 2 is decreased. When the rotational speed is less than the set value, the load of the generator 1 is decreased by opening the switch 21, and generator driving torque is decreased, and the rotational speed of the engine 2 is increased.  Thus, the actual electric load 25 is increased and decreased according to the increase of output current of the generator 1 for increasing and decreasing load torque of the engine 2, thereby, fluctuation of battery voltage can be restrained.
Patent JP-S59115512-A (JP)
Inventor: UCHIUMI KAZUAKI
IPC: H01L41/22
Filed: 1982-12-22
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-S61103209-A (JP)
Title: Bidirectional interface device for numerical dontrol data
Inventor: TOGASHI MASAKI
IPC: G06F13/38
Filed: 1984-10-26
Abstract: PURPOSE:To send the recompiled NC (numerical control) data back to a host computer by providing a bidirection interface device on a communication circuit which connects the host computer and a CNC device. CONSTITUTION:The recompiled NC data is transmitted to a host computer 1 from a computer numerical computer CNC2 through an interface 2c and a data circuit 103 in the form of the compiled NC data by an indication given from a console 2b. In this case, an output indication is sent to an interface 36 of a bidirection interface device 3 from the interface 2c. A transmitting request is delivered and the NC data is sent from the circuit 103 opened by a built-in CPU 31 through the same route via an RAM of a memory 33. Then the NC data is sent to a data circuit 101 via interfaces 36 and 35 and then sent back to the computer 1.