baber/WOPTO huggingface dataset:
Patent JP-H11215760-A (JP)
Title: Brush device of electric motor
Inventor: MITA MASAKI
IPC: H02K5/24
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent a brush spring (flat spring) which is fixed to a brush holder from abutting against the brush holder and generating abnormal sound while the motor is being driven, in a brush device constituting the electric motor. SOLUTION: This brush device has a structure such that a recessed section 12 is formed in an inner-side corner C which faces a brush holder 8 installation face 9, auxiliary recessed sections 15, 16 are formed on both sides of the recessed section 12 in the circumferential direction, and the recessed section 12 is filled with a filler 13, so that a brush spring 11 and the filler 13 abut against each other. The filler 13 is poured from the auxiliary recessed section 15 which is located at the external end in the circumferential direction of the brush holder 8.
Patent JP-H08223865-A (JP)
Title: Motor
Inventor: OKUDERA HIROYUKI
IPC: H02K5/20
Filed: 1995-02-20
Abstract: PURPOSE: To suppress the temperature rise of bearings by a method wherein an annular ventilation guide composed of an attaching part which is provided outside suction holes at the bottom and a guide part which is provided between the suction holes and windings is provided. CONSTITUTION: The holding part 4a2 of bearings 5 whose center part supports the rotary shaft 7 of a rotor 6 which has fans 3 on both ends is formed on a stator 1 to which windings 2 are applied to constitute a motor which further has a bottom part 4a which has a plurality of suction holes 4a1 along its outer circumference and a bottomed cylindrical bracket 4 which is composed of a cylindrical part 4b on which a plurality of exhaust holes 4b1 are formed. An annular ventilation guide 8 which is composed of an attaching part 8a which is positioned outside the suction holes at the bottom and a guide part 8b which is provided between the suction holes and the windings and through which the bearings of the rotor are inserted is provided inside the bottom part of the bracket.  Thus a ventilation path through which the air cooling the windings is made to flow by the fans is provided from the suction holes and the exhaust holes. As a result, the temperature rise of the bearings can be suppressed and the life and reliability of the motor can be improved.
Patent JP-H11213258-A (JP)
Title: Burglar-proof tag
Inventor: KATAYAMA KATSUYUKI
IPC: G08B13/24
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To demonstrate a stable function without being affected by a conductor by providing the conductor for reacting to output signals near a resonance circuit equipped inside a housing and setting the resonance circuit constant of the resonance circuit in the state of considering the effect of the conductor. SOLUTION: Inside the housing 1, conducting members 7 and 9 are respectively installed on the bottom surface side of an upper case 3 and the bottom surface side of a lower case 5. Also, inside the housing 1, a circuit board 11 is installed between the conducting members 7 and 9. Then, the conducting members 7 and 9 are equipped inside the housing 1 beforehand and the resonance circuit constant of a reception circuit pattern (LC resonance circuit) 13 is decided in the state. That is, by deciding the resonance circuit constant of the reception circuit pattern (LC resonance circuit) 13 in the state of considering the effect of the conducting members 7 and 9 beforehand, the characteristics are prevented from changing even when an external conductor is present near the outside at the time of use.
Patent JP-S568531-A (JP)
Title: Test method of artificial precious wood
Inventor: IKARI MOTOO
IPC: G01N21/89
Filed: 1979-03-15
Abstract: PURPOSE:To realize a simultaneous test for various types of defects on the surface of the substance in the same manufacturing process, by synthesizing two types of laser beams having different beam diameters and wavelengths and then decomposing the compound beams at the light reception side to carry out each signal process. CONSTITUTION:The light given from light source 1 is condensed by condenser lens 3 to such beam diameter that is capable of detection for the fine flaws. At the same time, the light given from laser light source 2 is condensed by condenser lens 3' to such beam diameter that is capable of detection for the rough unevenness, and the soil, the wrong color and the like over a wide range. Here dichroic mirror 5 uses such one that transmits the wavelength of laser 1 and reflects other wavelengths each, and accordingly the light of laser 1 is changed for its optical path by reflective mirror 4 and thus passes through mirror 5. While the light of laser 2 is reflected by mirror 5, and then the both beams of lasers 1 and 2 are synthesized together. Then test substance 7 is scanned by scanning mirror 6. The reflected light thus caused is decomposed according to the wavelength and via dichroic mirror 5' having the same feature as mirror 5, and then put into photocells 8 and 9 to receive the photoelectric conversion. In such way, a simultaneous test is possible in the same manufacturing process for the fine flaws, the soil, the wrong color and others.
Patent JP-H01206753-A (JP)
Title: Network system
Inventor: TAKIYASU YOSHIHIRO
IPC: H04L12/46
Filed: 1988-02-15
Abstract: PURPOSE:To execute a repetition processing at a high speed without lowering an information occupying rate in a data frame by announcing a repeating route and a call number to an LAN connecting device, to be a repeating station, and sending data with using the call number after the announcement. CONSTITUTION:Plural LANs 201-204 are connected by connecting network composed of connecting devices 211-214 between LANs and transmitting paths 221-224. The connecting devices 211-214 between LANs decides the repeating route before data transferring and announces the repeating route and the call number, which can uniquely identify this repeating route, to the connecting devices 211-214 between LANs, to be the repeating stations, in advance. After the announcement, the data are sent with using the call number. In order to execute the above mentioned operation, the connecting devices 211-214 between LANs equip a selecting table, a route table and a repeating table.
Patent JP-H06238634-A (JP)
Title: Sheet forming device
Inventor: YONEZAWA TADASHI
IPC: B28B1/30
Filed: 1993-02-19
Abstract: PURPOSE:To provide a sheet forming device such as a doctor blade for making the sheet thickness constant by retaining the height of slurry in a dam constant indefendent of the variation of width of dam automatically. CONSTITUTION:Slurry 2 is stored in a dam 1 by a blade 3 as a partition movable back and forth in the dam 1. A carrier film 5 and a rotating roller 6 carrying the carrier film 5 are provided on the positions corresponding to a doctor blade 4. Slurry 2 is allowed to flow out into a clearance between the doctor blade 4 and the carrier sheet 5 to carry out the sheet forming on the carrier sheet 5. A spring 7 is installed for applying urging force to one face of the blades 3 to balance with the force applied to the other face of the blade 3 by the slurry 2 stored in the dam 1.
Patent JP-H06244873-A (JP)
Title: Receiver
Inventor: YAMAMOTO MASAHIRO
IPC: H04L25/49
Filed: 1993-02-22
Abstract: PURPOSE:To provide the receiver for receiving a transmitted signal, to which Manchester encoding is performed, without degrading the S/N. CONSTITUTION:Since the band of a band limit filter 10 is set double as high as NRZ signal reception at the receiver for receiving the Manchester encoded signal, the S/N is degraded for 3dB rather than the time of NRZ signal reception but a signal, which S/N is improved for 3dB rather than a source signal, is provided by inputting a signal passed through the filter 10 to a data arithmetic means 11, inverting that signal at a signal inverting means 12, delaying it for one bit at a signal delay means 13 and adding the source signal and the output of the signal delay means 13 at a signal adding means 14. By detecting data from this signal, the degradation of the S/N for 3dB at the filter 10 is canceled and as a result, the degradation of the S/N is turned to 0dB.
Patent JP-2000230820-A (JP)
Title: Stage home positioning method, stage device, and exposure device
Inventor: MORISADA MASAHIRO
IPC: G01B21/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To enable the reliable movement of a stage on a surface plate to the location of a home position sensor by inclining the surface plate from a horizontal position by an actuator and making the stage stand by until it reaches the home position by self-weight. SOLUTION: In an initial state, a sequence control device 16 transmits a target position to a surface plate position control device 13 so as to lift a surface plate 1 to a predetermined position to lift the surface plate 1. Next, the surface plate target position is transmitted to the surface plate position control device 13 to incline the surface plate 1 in a predetermined direction so that a stage 2 may be moved by self- weight. Here, in the case that the stage 2 is on the right side of a home position photosensor 6, the surface plate 1 is inclined in a counterclockwise direction, and the stage 2 is moved in the direction of the position of the left-side stroke limit by self-weight and stands by until it passes the home position photosensor 6.  At the time of passing, a stage position control device 7 resets a counter 5, perform computations, and instructs a motor 3 to drive the stage 2 to make the stage 2 follow the target position. By inclining the surface plate 1 in this way, the stage 2 reaches the home position.
Patent JP-H08338294-A (JP)
Title: Method and equipment for adjusting engine
Inventor: WOLTERS LEENDERT
IPC: F02D41/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To suppress the emission of NOx by determining the desired efficiency of an engine in the operating state, and when the measured efficiency is high, reducing an air-fuel ratio to make the measured efficiency equal to the determined efficiency. SOLUTION: When gas of high heating value is supplied in the state of a regulator driving a generator 8 under constant speed and constant output, a throttle valve 3 is closed to some degree by first correspondence of making engine speed and output constant. The gas quantity is determined by a speed/ density method on the basis of the air flow measured by a flowmeter 9, the temperature of an intake pipe and signals from pressure detectors 21, 22. After a gas valve is closed, output is recalculated on the assumption that a stoichiometric mixture ratio λ is the same, but there is difference from the measure output. As a result of the continuing change of an air-fuel ratio, that is, the change of the gas flow limit in this case, the throttle valve 3 is opened, and output tends to fall.  The result of this measurement shows the gas quantity back to the original value, and the change of the stoichiometric mixture ratio λ, that is, the same efficiency is maintained with respect to the changed air-fuel ratio.
Patent JP-H01207075-A (JP)
Title: Needle tube protector of needle tube assembly
Inventor: ISHII ICHIRO
IPC: A61M5/32
Filed: 1988-02-15
Abstract: PURPOSE:To facilitate manual put-away operation when a needle tube is housed, by forming a recessed part, which has the tip of the needle tube in the receiving direction thereof as an apex and is gradually enlarged in its width toward the end surface of a protector, to the end surface outer edge of the end part of the protector on the inlet side thereof. CONSTITUTION:A recessed part 1, which has the tip of a needle tube in the receiving direction as an apex (p) and is gradually enlarged in its width toward the end surface of a protector A, is formed to the end surface outer edge of the end part of the protector A on the inlet side thereof. A needle tube assembly S after use is almost horizontally held by one hand and the protector A is inclined by the other hand so that the recessed part 1 or 2 becomes upward to hold the lower part of the protector A. When the side surface of the leading end part of the needle tube (n) of the needle tube assembly S is applied to the protector A so as to be placed on the recessed part 1 or 2 thereof, since the recessed part is formed so that the width thereof is gradually enlarged toward the end surface of the protector A, the needle tube is guided to the center of the width of the recessed part. When the needle tube is slid and returned until the needle tip thereof is detached, the needle tip slightly escapes to correspond so as to be inserted in the inlet of the protector A and, therefore, the protector A is made horizontal to move the needle top in the receiving direction to bring the inner periphery of the end part of the protector A on the inlet side thereof into engagement with the hub (h) of the needle tube assembly S.
Patent JP-H11229008-A (JP)
Title: Method for charging raw material for blast furnace
Inventor: KASAI AKITO
IPC: C21B7/18
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a charging method of raw material for a blast furnace, with which small and middle block cokes can segregationally be charged into the peripheral part in the furnace. SOLUTION: In the charging method of the raw material for blast furnace into the bell type blast furnace, the small and middle block cokes are mixed in a lower zone of the ores 3 piled up in a large bell hopper 5 and also, this lower zone is made to the zone having <=0.2 ratio (WOL/WO) of the weight (WOL) of the lower part ores 4 mixing the small and middle block cokes to the total weight (WO) of the ores piled up in the large bell hopper 5. These ores 3, 4 are charged in the furnace from the large bell hopper 5, and then, the small and middle block cokes are segregationally charged into the peripheral part in the furnace.
Patent JP-S59157880-A (JP)
Title: Information disk recording and reproducing device
Inventor: SAKAI KIYOHARU
IPC: G11B33/14
Filed: 1983-02-25
Abstract: PURPOSE:To cool effectively the inside of a recording/reproducing device with a small number of ventholes by providing rib-shaped fins to the rear side of an information disk mounting surface of a turn table to discharge the air inside the recording/reproducing device to outside. CONSTITUTION:The rib-shaped fins 20 are formed on the rear side of an information disk mounting surface for disk, etc. of a turntable 10. These fins 20 function as cooling fans when the table 10 is turned and discharge forcibly the air within a record/reproducing device to outside. As a result, the record/ reproducing device is cooled effectively with a small number of ventholes. Thus the heat dissipating effect is improved.
Patent JP-S60177220-A (JP)
Title: Color classifying recorder for construction state
Inventor: MACHIDA UNHACHI
IPC: E21B47/00
Filed: 1984-02-23
Abstract: PURPOSE:To record a digging process and a correcting process on the same recording paper in different colors by canceling the quantity of upward movement pulses with the quantity of downward movement pulses, and changing recording colors only when a cancel signal is received. CONSTITUTION:When the digging process advances to, for example, a point A of depth l1 from the ground surface H and then increases in inclination, a digging machine 1 enters a return process wherein it moves up to a point B of depth l5 having no inclination and then begins to perform the correcting process. The paper is fed in proportion to downward movement pulses 8a at the time of the downward movement of a rope 2 and record in, for example, blue is drawn. The paper is not fed in the return process, so the recording is stopped and the quantity of upward movement pulses 8b is stored by a cancel detecting circuit 66. The quantity of downward pulses 8a is supplied to the cancel detecting circuit 66 in the correcting process simultaneously with paper refeeding operation to cancel the recording quantity of upward movement pulses 8b. The cancel signal is generated during said period to change recording colors of a recording pen.
Patent JP-2000231922-A (JP)
Title: Lithium ion secondary battery
Inventor: OKAYAMA SHINOBU
IPC: H01M10/05
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery at low cost. SOLUTION: This lithium ion secondary battery is formed by sequentially laminating a positive electrode collector 10, a positive electrode active material layer 12, an electrolytic solution layer 18, a negative electrode active material layer 16 and a negative electrode collector 14. In the positive electrode active material layer 12, polymer beads 20 having a diameter almost the same as the thickness combined with that of the positive electrode active material layer 12 and the electrolytic solution layer 18 are dispersed. Thereby, a space with a predetermined distance is provided between the positive electrode active material layer 12 and the negative electrode active material layer 16. Short- circuiting therebetween can be prevented and the electrolytic solution layer 18 can be formed in this space. Thus, no separator is necessary.
Patent JP-S62189150-A (JP)
Title: Manufacture of tape reel
Inventor: ARAKI TATSUO
IPC: B29L31/32
Filed: 1986-02-15
Abstract: PURPOSE:To reduce internal strain, improve molding accuracy as well as workability and secure the good function of a spring receiver by a method wherein the position of a gate for pouring resin is set at the tip end part of a spring receiving boss and injection molding is performed, thereafter, the spring receiving boss is melted by heat and the trace of the gate is eliminated to reform smooth. CONSTITUTION:The position of a spring receiving boss 6, provided at the center of the outer surface of the axial one end of a cylindrical section 2 of a reel is set at a gate G. After molding the cylindrical section 2 of the reel, the spring receiving boss 6 is melted by heat to eliminate and reform the trace (a) of the gate smoothly. Here, a supersonic horn 18, having a recess 19 coinciding with the predetermined configuration of the sumit of the spring receiving boss 6, is employed as a means to eliminate and reform the trace (a) of the gate smooth by thermal fusion so as to be capable of generating heat in a very short period of time and effecting the melting and reforming works efficiently. On the other hand, in case a fusion welding pin 7 is projectedon an end surface having the spring receiving boss 6 of the cylindrical section 2 of the reel and is bonded to an upper flange 3 through caulking and fusion welding, the same supersonic horn 18 or a hot plate is employed for both works so that the caulking and fusion welding works of the fusion weldin pin 7 can be effected simultaneously with the eliminating and reforming works of the trace of the gate for the boss 6.
Patent JP-S63198626-A (JP)
Title: Agent for eliminating active oxygen in organism
Inventor: HAYATSU HIKOYA
IPC: A61P43/00
Filed: 1987-02-13
Abstract: PURPOSE:To obtain an agent for eliminating active oxygen in organisms, comprising a disulfide type thiamine derivative as an active ingredient. CONSTITUTION:An agent for eliminating active oxygen useful as a preventive or a remedy for diseases such as ischemic heart diseases, ischemic cerebral tissue disorder, digestive organ diseases, diabetes, inflammations, autoimmune diseases, etc., considered to be caused by active oxygen in organisms, eliminating active oxygen, especially superoxide radical, under physiological condition, comprising a disulfide type thiamine derivative such as fursulthiamine hydrochloride, thiamine disulfide (salt), bisbentiamine or bisibutiamine as an active ingredient. A dose is ordinarily 1-300mg, preferably 5-100mg calculated as disulfide thiamine derivative in the case of human oral administration and administered dividedly one time-three times.
Patent JP-S62189482-A (JP)
Title: Electrostatic recorder
Inventor: AMAYA MIKIO
IPC: G03G15/34
Filed: 1986-02-14
Abstract: PURPOSE:To remove a fog and to improve picture quality by installing a conductive or semi-conductive unelectrified material on a tip where a supporting member insulating the electrode pointer of a recording electrode contacts an insulating recording body and on a side where the insulating recording body separates from the supporting member. CONSTITUTION:In the part where the recording body 8 contacts the supporting member 21, triboelectrification and an electrified charge (a) arise, whereas the unelectrified material 24 does not develop triboelectrification. Even it may occur, it is conductive, and charges escape to a grounding part, and do not build up on the tip. Accordingly a toner charge (b) which is attracted to the side of the recording body 3 in the supporting member 21 leaks in the unelectrified member 24 to an opposite electrode 7 through a magnetic brush 8. The toner provisionally adhering to the recording body 3 is returned to the inside of a developing unit due to the magnetic force of a magnetic roller 5 and the cleaning force of the magnetic brush 8. Thus a fog-free sharp picture can be obtained without toner attaching to the recording body, which is caused by triboelectrification.
Patent JP-2000232633-A (JP)
Title: Up link monitor system and relay amplifier
Inventor: NAKAJIMA MIZUKI
IPC: H04N7/10
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To monitor an up link part of all relay amplifiers on a trunk line and branched lines by providing an up link monitor reference signal generator to a CATV office. SOLUTION: An up link monitor reference signal received by a down link of each relay amplifier is amplified by a down link amplifier 12 via a directional filter 11 to have a proper signal level for the up link via a stabilizing circuit 13, a branching device, a band pass filter 14 and an attenuator 15. The amplified signal is given to the up link and amplified by an up link amplifier 16. The signal amplified by the up link amplifier 16 is measured by an output level measurement circuit 18, a status monitor unit 17 collects the measured data and transmits the data to a CATV monitor control system installed in a CATV office via the up link.  The CATV monitor control system decides the data to be normal when the data are within a permissible value and the data to be abnormal when the data are outside of the permissible value so as to discriminate whether or not the up link amplifier 16 is correctly in operation.
Patent JP-S60174729-A (JP)
Title: Anticancer pharmaceutical composition
Inventor: HORI RIYOUHEI
IPC: A61K31/70
Filed: 1984-02-21
Abstract: PURPOSE:To obtain the titled composition capable of acting locally on a cancerous site by the prolonged release, by forming a composite of a chemotherapeutic agent used for treating solid cancer with carrageenan in a given concentration by a given method. CONSTITUTION:An anticancer pharmaceutical composition obtained by dissolving carrageenan in preferably 2-5% concentration first in hot water at 50-60 deg.C, and incorporating a chemotherapeutic agent, e.g. doxorubicin, mitomycin C or ''Carboquone '' in an amount of 0.01%, preferably about 0.2% to form a composite of the chemotherapeutic agent with the carrangeenan. The resultant anticancer pharmaceutical composition consisting of the above-mentioned composite is administered in a sol state at >=40 deg.C temperature, gelatinized at the effected part and applied thereto. The composition has local retention and prolonged release property and is effective for treating cancer. The composition further has heat of 40-50 deg.C in administration, and the same effect as thermotherapy can be expected.