baber/WOPTO huggingface dataset:
Patent JP-H0739058-A (JP)
Title: Power cord with built-in filter
Inventor: SAGARA MASAHARU
IPC: H01B7/00
Filed: 1993-07-23
Abstract: PURPOSE:To provide an electric power cord with a built-in filter for improving noise removal ratio which is able to clear the requirements set forth in 'Electric Appliances Control Law'. CONSTITUTION:A core wire of an electric power cord is connected to a hot pattern 5 on a substrate 4, and a capacitor 6 forming a filter is connected to this hot pattern 5. Then, a ferrite core 12 forming the filter is inserted to the core wire of power cords 10 and 11; and a noise removing filter is formed with this ferrite core 12 and capacitor 6. This filter portion is made to a mold 2 thereby exposing an earth fitting 7 of the filter and this earth fitting 7 will be brought to contact with a cabinet 1 when the power cord is fitted to the cabinet 1.
Patent JP-S58118090-A (JP)
Inventor: ZEEBU ABURAHAMU UEINBAAGU
IPC: G11C11/41
Filed: 1982-11-19
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-H0947401-A (JP)
Title: Suction nozzle body for vacuum cleaner
Inventor: TAKEMOTO RITSUO
IPC: A47L9/04
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent a suction nozzle body from getting under a carpet or the like by providing a communication passage continuous to a connection pipe at the center of a suction channel formed on the front and back of a suction port, mounting a center wheel in such a state as slightly projected from the lower surface of the suction port, and providing end wheels at one of the front and rear ends of the suction nozzle body in such a state as faced to each other via the suction channel. SOLUTION: Small diameter wheels 38 and 38 are rotatably held on the front lower surface of a suction nozzle body at right and left ends, and a center wheel 35 and the front wheels 38 are laid so as to be faced to one another via suction channels 12a and 13a. Also, the center wheel 35 and rear wheels 41 and 41 are arranged so as to be faced to one another via a suction channel 14d. The wheels are all slightly projected from the lower surface of the suction nozzle body approximately to the same extent, and normally in contact with a cleaning surface together with the center wheel 35, thereby causing the front wheels 38 and 38 to slightly part from the cleaning surface.  According to this construction, an operation force from a rotation connection pipe 7 is supported with a bearing recess between a semi-cylindrical wall part and the suction channel 14d, and the suction nozzle body is operated for a travel in the forward direction in such a state as slightly afloat from the cleaning surface.
Patent JP-H0870328-A (JP)
Title: Noncontact ic card system
Inventor: KATO MASAKI
IPC: G07B15/00
Filed: 1994-08-26
Abstract: PURPOSE: To provide a noncontact IC card system provided with a function for correcting a data error generated in the case of transmitting data from an on-vehicle equipment to a ground equipment and at the time of switching two signals after homodyne detection. CONSTITUTION: When a vehicle enters a tollgate, a CPU 33 in the one vehicle equipment 3 performs radio communication with an on-road equipment through a communication circuit 35 and an antenna 36, adds an error correction code to transmission data such as balance data or the like read from an IC card 32 in an error correction code circuit 60 and performs radio output through the communication circuit 35 and the antenna 36. The ground equipment receives the data from the on-vehicle equipment 3 by a reception antenna, amplifies them in an amplifier, then performs the homodyne detection and performs output to an error correction decoding circuit. The error correction decoding circuit compares the data with correction bits and obtains correlation for homodyne detected signals and when the data are erroneous, they are supplemented by the correction bits and the normal data are reproduced.
Patent JP-H0525978-A (JP)
Title: Protective structure for door opening
Inventor: ICHIKAWA CHIHIRO
IPC: E06B7/22
Filed: 1991-07-18
Abstract: PURPOSE:To protect the peripheral edge of a door opening accompanied by the entrance and exit of a transportation means such as a bed, stretcher or service vehicle for example and damp shocks of the transportation means. CONSTITUTION:The opening side edges of side frames 2, 3 constituting a door opening section 1 are formed with a recessed step 4 on which brackets 6 are mounted at a vertical proper interval. A fit part 7b of a support 7 attached to a cushion member 8 is fitted and locked fixedly to a locking projection 6b provided on the bracket 6. Thus, a mounting operation can be easily carried out. Also, the surface of the step 4 and the side frame opening surface connected to the step 4 are covered with the cushion member 8 to protect the peripheral edge of the door opening and damp shocks of a transportation means.
Patent JP-S5992963-A (JP)
Inventor: HAMADA ISAMU
IPC: C04B28/18
Filed: 1982-11-17
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-S6444654-A (JP)
Title: Communication terminal
Inventor: TANAKA AKIRA
IPC: H04L29/08
Filed: 1987-08-13
Abstract: PURPOSE:To automatically communicate data by preliminarily storing required transmission/reception data in a nonvolatile memory and reading out this data in a prescribed order in actual data communication to execute prescribed communication procedures. CONSTITUTION:The whole of data to be transmitted and a prescribed part of data to be received in data communication of a certain range to a set destination station are preliminarily stored in a non-volatile memory 30 by a format corresponding to communication procedures, and data received from the destination station is collated with a prescribed part of corresponding reception data stored in the memory 30 at the time of receiving data from the destination station, and data to be next transmitted is read out from the memory 30 and is transmitted to the destination station if they coincide with each other. Since the whole of reception data is not stored for collation but reception data stored for collation is limited to a part, a small-capacity incorporated memory can be used as the non-volatile memory, and thereby, a communication terminal is made small-sized, light-weight, and economical.
Patent JP-H0743243-A (JP)
Title: Exciter
Inventor: NISHIMURA SEIJI
IPC: G01M7/00
Filed: 1993-07-26
Abstract: PURPOSE:To provide an exciter which does not distort the waveform of driving signals impressed upon an exciting mechanism. CONSTITUTION:In an exciter which gives prescribed vibrations to an automobile 8 by driving an exciting mechanism 6 by means of a power amplifier 5 based on a waveform signal outputted from a function generator 2 in accordance with the results of performance tests, etc., and performs analysis, etc., on the behavior of the automobile 8 by detecting the behavior by means of a sensor, the phase control against one or multiple periods of the waveform signal is performed by means of a sensor amplifier 9, switch 10, input gain controller 11, phase measuring circuit 12 and phase controller 3 based on the output signal of a sensor so as to prevent the distortion of the waveform of the signals impressed upon the power amplifier 5.
Patent JP-H0858392-A (JP)
Title: Sun roof
Inventor: SUZUKI MICHIHIRO
IPC: B60J10/82
Filed: 1994-08-26
Abstract: PURPOSE: To enable a weather strip to separate by charging from a point end part of a stop lip over to a flange in the peripheral edge of a window frame panel with no binding material layer, in the binding material layer provided in a seal part into press contact with an upper surface of a window glass and between the window glass of a weather strip brought into contact with a lower surface to interpose an end part and the window frame panel. CONSTITUTION: In a bonding agent layer 4 between a window glass 1 and a window frame panel 2, a range between a dam member 5 and a point end of a stop lip 37 is charged with the layer 4, and a range from a point end part of this stop lip 37 over to a flange 21 of the window frame panel 2 is not charged. Accordingly, since the bonding agent layer 4 is not placed around between the window frame panel 2 and lower surfaces of the stop lip 37 and a mounting base part 31, the stop lip 37 and the mounting base part 31 are not substantially bonded relating to the window frame panel 2 and the window glass 1. Since the bonding agent layer 4 serving also as a sealer is not completely hardened, in connection of this stop lip 37 to the bonding agent layer 4, the stop lip can be separated to be easily torn off.
Patent JP-H0646802-A (JP)
Title: Production of docosahexaenoic acid-enriched fish paste
Inventor: MARUYAMA KAZUTERU
IPC: A23L17/00
Filed: 1992-07-29
Abstract: PURPOSE:To provide a method for producing a docosahexaenoic acid-enriched fish paste free from fish odor and excellent in flavor. CONSTITUTION:This method comprises separating edible parts and the head part from the fish body, subsequently extracting its orbit oil contained in the neighborhood of the eyeballs of the head part and containing docosahexaenoic acid in an amount of >=15wt.% with hot water and deodorizing it to produce purified fish oil and further adding the resultant purified fish oil to a fish forcemeat.
Patent JP-H1186289-A (JP)
Title: Optical disc recorder
Inventor: ABRAMOVITCH DANIEL Y
IPC: G11B7/24082
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To enable use for writing of a standard DVD data format by providing a permanent clock reference structure continuously formed along a servo track on a recording layer to achieve a sub bit accuracy of a writing clock. SOLUTION: An optical disc recorder 81 contains a rotary motor 84 for rotating an optical disc 80 and an optical converter 82. The optical converter 82 generates a clock reference signal as the optical disc 80 is rotated and a clock reference structure of the optical disc 80 passes near the optical converter 82. The space frequency of the clock reference structure is larger than the space frequency which is detectable by a reference DVD-ROM leader. An electronic control circuit 83 makes a writing clock synchronize a clock reference signal generated by the optical converter 82. A writing signal synchronous with the writing clock controls the timing of letting the optical converter 82 write an edge of a data mark into a recording layer of the optical disc 80.
Patent JP-H0367457-A (JP)
Title: Battery connecting device
Inventor: MATSUMURA TETSUO
IPC: H01M2/34
Filed: 1989-08-04
Abstract: PURPOSE:To prevent the reverse connection due to the erroneous insertion of a battery and prevent an instant open circuit by constituting a positive electrode terminal with a plate spring, and providing an insulator having an opening section on the plate spring. CONSTITUTION:When a battery 10 is normally inserted into a holder 4, the negative electrode plane section 10b of the battery 10 is pressed by the spring body of a negative electrode terminal 3, and the plane section 10b is brought into contact with the terminal 3. The diameter P of an insulator 2 fitted to a positive electrode element 1 is set larger than the diameter of a positive electrode projection 10a, the height (h) of the insulator 2 is set smaller than the height of the projection 10a, and the projection 10a and the terminal 1 are conducted. The power of the battery 10 is fed to an electronic apparatus. When an external force is applied to the electronic apparatus, the battery 10 moves in a holder 4, the terminal 3 formed with a wound spring works in the plane section 10b, and the terminal 3 and the plane section are invariably kept in contact with each other. The terminal 1 is likewise formed with a plate spring, and the terminal evergize 1 the positive electrode projection 10a.
Patent JP-H0366060-A (JP)
Title: Reel loading controller
Inventor: YONEDA YASUHIRO
IPC: G11B15/675
Filed: 1989-08-04
Abstract: PURPOSE:To ensure reel loading and to prevent a damage to a tape by detecting the end of loading between the reel and a reel base from an output signal of a means detecting a sudden increase of a load of a reel drive motor and the reduction in the turning speed of the reel base. CONSTITUTION:When a tape cassette is loaded, a reel drive motor 3S is driven at an ultralow speed, and when a reel and a reel base 101 mesh with each other, the load of the motor 3S is increased suddenly, the rotating speed is decreased and speed error information is increased. The reduction in the rotating speed is detected by a reel period detector 4S and a rotation stop detector 12S outputs a detection signal to an AND circuit 13S. On the other hand, the error information is compared with a lock reference value at a comparator 15S, the lock detection signal is outputted to the circuit 13S. The circuit 13S receives two signal inputs to output the reel loading end to a control circuit thereby switching the control of the motor 3S to the normal mode. Thus, the reel loading is ensured and production of a damage to a tape is prevented.
Patent JP-S5993682-A (JP)
Inventor: YAMADA SHIGERU
IPC: B65D90/08
Filed: 1982-11-19
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-S6359217-A (JP)
Title: Frequency synthesizer
Inventor: MATSUURA HIROYUKI
IPC: H03L7/197
Filed: 1986-08-29
Abstract: PURPOSE:To improve frequency resolution by adding an output of a variable delay circuit and an output of a variable frequency divider to a phase detector to form two signals, and using a product between an output signal of an integration and an output signal of a proportion circuit to control the delay of the variable delay circuit. CONSTITUTION:The phase of a reference signal fr is delayed properly so that the phase of the two signals fed to the phase detector 1, that is, the phase of the signal FD frequency-divided and the phase of a signal fR are and same at M and N frequency division. That is, in case of the frequency division ratio M, m-set of pulses of the reference signal fr is delayed integratively by DELTAM/f0 each by a variable delay circuit 6, where DELTAM=n(M-N)/(m+n). Succeedingly, in case of the frequency division ratio N, n-pulse of the reference signal fr is advanced integratingly by DELTAN/f0 each conversely, where DELTAN=(N-M)/(m+n). Thus, the phase of two signals (fR, fD) fed to the phase detector 1 is coincident and the PLL is locked.
Patent JP-H1045104-A (JP)
Title: Arched structure of packing machine
Inventor: YOSHINO SUEFUMI
IPC: B65B13/06
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an arched structure which can securely charge a thin film band over the whole length, in an automatic packing machine. SOLUTION: An induction passage 21 having a frame-like shape whose lower part is detached and having a film band A over the whole length of the inner peripheral face of an arched body 22 comprises steps 25 at both sides of a recessed groove 24 having a width narrower than the film band A, and is formed into a cross section having a protrusion 26 on the outside of one step 25. A lid member 23 for opening/closing the induction passage 21 of the arched body 22 is formed into an L-shape in cross section by an end wall 27 abutting against other end face of the arched body 22 and a lid wall 28 which protrudes to the arched body 22 from the end wall 27 and forms a clearance between an opposing face and the other step 25 of the arched body 22.  The induction passage 21 is formed to have a cross section having a little contact resistance of the film band A, and the film band A is prevented from being pinched between the arched body 22 and the lid member 23.
Patent JP-H0745425-A (JP)
Title: Facing permanent magnet type magnetic field generation device
Inventor: OHASHI TAKESHI
IPC: A61B5/055
Filed: 1993-07-26
Abstract: PURPOSE:To reduce a size and a weight of an entire of a device by raising use efficiency of a permanent magnet by fixing a lamination silicon steel plate of a specified thickness to an opposed surface of a permanent magnet. CONSTITUTION:Thin plates 22a, 22b of a 5mm or less-thick lamination silicon steel plate are fixed to a surface of permanent magnets 20a, 20b to raise magnetic field uniformity. The permanent magnets 20a, 20b and the silicon steel plates 22a, 22b of a surface thereof are covered with non-magnetic cover, and the cover is mechanically fixed to plate-like yokes 10a, 10b and it is set by charging a clearance between the silicon steel plate and the cover with non- magnetic mold. Thereby, use efficiency of a permanent magnet is raised and a weight of a permanent magnet can be reduced. Furthermore, a distance between permanent magnet surfaces is reduced and a weight of a columnar yoke is reduced.
Patent JP-2001032975-A (JP)
Title: Manufacture of tightening band for pipe joint
Inventor: UEDA YOSHINORI
IPC: F16L21/06
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive tightening band for a pipe joint, simple and quick in pipe connection, with superior workability and improved seal member adhesion for increased sealing effect. SOLUTION: The middle portion of a band body molding material in the cross direction is formed as an outer periphery wall portion formed part, and one of both ends in the cross direction is formed as a thrust portion formed part and the other as a socket engagement portion formed part. In positions on the thrust portion and engagement portion formed parts in the longitudinal direction, cut portions 26 are provided which reach an outer periphery wall portion 27 or its vicinity. Circular curve is provided between either end of the material in the longitudinal direction and the cut portion 26 by pressing. Opposite curve is provided in a corrugated form in a front view for the outer periphery wall portion 27a between the cut portions 26.  The thrust portion and engagement portion formed parts are bent inwardly to the cross direction to form seal thrust portions 24 and socket engagement portions 25 in an inward collar form, which constitute band bodies 15a in a developed condition. Then, tightening flange portions 15b, press-molded separately, are fixed to the circular outer face of the outer periphery wall portion 27 at both ends in the longitudinal direction.
Patent JP-S58105029-A (JP)
Title: Pressure-electricity transducing device
Inventor: MATSUURA AKIRA
IPC: G01P15/12
Filed: 1981-12-18
Abstract: PURPOSE:To obtain a pressure-electricity transducing device free from thermal dependency, by using a field effect transistor FET as a pressure sensitive element and by impressing a bias voltage of a specified value between a gate and a source. CONSTITUTION:When a drain-source voltage (VDS) of FET is constant, the characteristics of gate-source voltage (VGS) - drain current (IDS) are changed generally due to an ambient temperature. However, there exists a point (IDSTO) whereat IDS is unchanged even when temperature varies, and VGS at this time is VGSTO. A bias voltage source VDS is connected between the drain D and the source S of FET1, and an outside bias voltage -VGSTO is impressed, whereby the characteristics of VGS-IDS of FET1 is made free from thermal dependency. When a pressure is applied to a gate G by a pressure needle 3, the channel resistance of FET1 is changed by the piezoelectric effect, and the change in the drain current IDS is detected by an ammeter 2.
Patent JP-S6446759-A (JP)
Title: Photosensitive planographic printing plate having excellent printing resistance
Inventor: NAKAI HIDEYUKI
IPC: G03F7/00
Filed: 1987-08-17
Abstract: PURPOSE:To obtain a photosensitive planographic printing plate which has excellent printing resistance and substantially obviates scumming by providing a photosensitive layer contg. a quinone diazide compd. and the vinyl polymer having phenolic hydroxyl group on an aluminum sheet obtd. after the surface is treated by the specific stage. CONSTITUTION:After sand grains are formed by a mechanical surface roughening method on the surface of the aluminum sheet, the sand grains are further formed electrochemically in an electrolyte consisting of hydrochloric acid, nitric acid or the combination thereof on the surface and the surface is anodized in an electrolyte of acid such as phosphoric acid, sulfuric acid or oxalic acid. The photosensitive layer consisting of the photosensitive compsn. contg. the quinone diazide compd. and the vinyl polymer having the phenolic hydroxyl group is provided on the aluminum sheet treated in such a manner. The photosensitive planographic printing plate which substantially obviates the scanning in UV printing and has the excellent printing resistance is thereby obtd.
Patent JP-H0285404-A (JP)
Title: Runnable track correcting machine for compacting road bed and correcting height
Inventor: YOOZEFU TOIRAA
IPC: E01B35/04
Filed: 1989-08-08
Abstract: PURPOSE: To precisely regulate a track by connecting an additional surface- disorder levelling device to the machine frame of a track regulating machine and connecting a measure car furnished with a cross-fall measuring instrument to the regulation machine. CONSTITUTION: A branch track 23 is lifted, by an additional surface-disorder levelling device 20 in a starting range or in a range of a guide rail after tampering a branch part head end range 74. Thereafter, the device 20 its elevating device 30 are positioned on an adjacent track 19, after a first lengthy sleeper 22 arrives. Thereafter, the adjacent track 19 is lifted with a main track 6 by the device 20 or a levelling regulation and lining regulation unit 17, and a measuring car 18 is lifted up simultaneously. Thereafter, the adjacent track 19 is lifted up at desired cross-fall by a cross-fall measuring instrument 25 connected to a measuring beam 24. Additionally, the main track 6 is tamped, and the adjacent track 19 is tamped complementarily.
Patent JP-S5995986-A (JP)
Title: Adsorptive agent for cleaning water
Inventor: IRIE NOBUHARU
IPC: C02F1/28
Filed: 1982-11-20
Abstract: PURPOSE:To provide an adsorptive agent for cleaning water which maintains the effect of cleaning water for a long period of time and has high durability by mixing silicate ore powder, radioactive ore powder and a pore forming agent at a specific ratio, calcining the mixture and forming a ceramic porous body. CONSTITUTION:50-60wt% silicate ore powder (feldspar, clay, pottery stone, etc.), 25-35wt% radioactive ore powder (fergusonite, etc.), and 10-20wt% a pore forming agent (alcohol, carbon, plastic, etc.) are mixed and the mixture is calcined at about 800-1,300 deg.C. A novel adsorptive water cleaning agent is thus obtd.
Patent JP-H05255342-A (JP)
Title: 4a-substituted avermectin derivative
IPC: C07H17/08
Filed: 1992-06-22
Abstract: PURPOSE: To obtain new compounds as anti-parasitic agents or anthelmintic agents, which are especially strongly effective against helminthes and arthropod.  
     CONSTITUTION: The compounds of formula I [A is a single bond between 22 and 23 or double bond; R 1  is H, hydroxy, oxo or the like; R 2  is a 1-8C alkyl, 2-8C alkenyl or the like; R 3  is hydroxy, methoxy, oxo or the like; R 4  is H, a halogen, hydroxy, a group of formula II (R 5  is hydroxy, oxo or the like); R 6  is hydroxyl, a 1-8C alkanoyloxy or the like], for example, 4a-hydorxy-4"- epiacetylaminoavermectin B 1 , is obtained by oxidizing a compound of formula III with an alkylhydroperoxide such as selenium dioxide to obtain a 4a-hydroxy compound of formula IV and then treating the obtained compound with an acylation agent or poly (alkoxy) alkyl halogenide. 
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