baber/WOPTO huggingface dataset:
Patent JP-H0646659-A (JP)
Title: Feed chain-driving mechanism of combine
Inventor: FUJIMOTO TOSHINORI
IPC: A01D69/00
Filed: 1992-07-28
Abstract: PURPOSE:To eliminate the nonconformity of the prior art which exerts adverse influence on the flow of grain straws because the rotation starting time and rotation stopping time of a reaping member are not coincident with those of a feed chain. CONSTITUTION:In a feed chain-driving mechanism in which the rotation of the feed chain 7 is stopped when a threshing clutch switch SW1 and a reaping clutch switch SW2 are switched on and when a travel speed change lever 1 is operated to a neutral position or to a backward travel position, the stoppage.driving of the feed chain 7 is controlled on the basis of a signal exhibiting that the traveling of the body of the combine is actually detected. When the signal exhibiting that the actual rotation of the reaping member A is detected is outputted from a reaping rotation sensor R, the feed chain 7 is driven.
Patent JP-S6180628-A (JP)
Title: Objective lens driver
Inventor: SUGIYAMA TOSHIO
IPC: G11B7/09
Filed: 1984-09-28
Abstract: PURPOSE:To decrease the number of components, to simplify the shape of each component and to improve the reliability by providing the 1st coil for focus drive and the 2nd coil for tracking drive to a drive part including the support with respect to the objective lens driver used in an optical disc player. CONSTITUTION:An objective lens barrel 2 is provided with a permanent magnet 3 driven in the focusing direction (x) and a magnetic circuit 4 driven in the tracking direction (y). A base 5 is provided with a slide shaft 6, a focusing coil 7, and a tracking coil 8 together with a tracking coil fixed frame 9 and the objective lens 1 is driven in the focusing direction and tracking direction by flowing a current to a terminal 11. Since no coil member is fitted to a section to be driven, it is not required to wire a coil winding end so as to improve the reliability and to simplify the shape.
Patent JP-S63117699-A (JP)
Inventor: ARISUTEA EE MAKUFUAAREN
IPC: F02B3/06
Filed: 1987-08-12
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-S5992020-A (JP)
Title: Non-oxidative heat treatment apparatus
Inventor: OONISHI MASAZUMI
IPC: C23C8/22
Filed: 1982-11-17
Abstract: PURPOSE:To reduce the consumption amount of reductive gas and to enable uniform non-oxidative treatment over the whole surface of an object to be treated, by sufficiently cover the surface of the object to be treated with active reductive gas by reducing the internal volume of a treating chamber. CONSTITUTION:In performing non-oxidative heat treatment such as high temp. carburization by using high frequency heating, an object 6 to be treated is hermetically sealed and a high frequency heating coil 2 and a shielding plate 3 made of a non-metallic material are arranged to the side surface of the object 6 to be treated to constitute a treating chamber 5. Reductive gas supplied from the lower part of the treating chamber 5 is blown to the object 6 to be treated from a blow-out port 8 provided to side surface of the object to be treated to treat the same. By this mechanism, because the inner volume of the treating chamber 5 can be reduced and the surface of the object 6 to be treated can be sufficiently covered with active reductive gas, the whole of the object to be treated is uniformly subjected to non-oxidative heat treatment and the amount to be used of the reductive gas required in heat treatment is remarkably reduced.
Patent JP-H0253426-A (JP)
Title: Crawl for culture
Inventor: IZUMI ARISUKE
IPC: B63B35/26
Filed: 1988-08-12
Abstract: PURPOSE:To obtain a crawl for culture capable of protecting an aquatic life in the crawl in storm or at high water temperature by constructing so as to integrally separating plural unit crawls fixed to a body from the above- mentioned body and sinking to arbitrary depth in the sea. CONSTITUTION:In the above-mentioned crawl for culture, plural unit crawls 1 are provided to each frame of a lighter type platform boat body 3 constructing plural frames. The above-mentioned plural unit crawls 1 are fixed to the body 3 integrally with the frame 2 consisting of steel pipe, etc. As necessary, the above-mentioned crawls are constructed so as to be separated from the body 3 and sunk to an arbitrary depth in the sea by a lifting and descending device and installed in the sea. When a rainstorm comes on, e.g., typhoon, etc., approaches or water temperature is high, the frame 2 is sunk in the sea and when the state returns to normal state, the frame 2 is raised again. Furthermore, in the figure, 4, 9 and 19 show a floating material, binding material and wire for mooring the body, respectively.
Patent JP-H0624114-A (JP)
Title: Stamp and its manufacture
Inventor: MIYAGI YUTAKA
IPC: B41K1/50
Filed: 1992-07-06
Abstract: PURPOSE:To continuously press a stamp by a method wherein an ink penetration preventive thin membrane layer is heat-formed on a surface of an open-cell foamed plastic substrate, and a stamp face which allows ink to penetrate and communicates with open-cells protrudes from the thin membrane layer. CONSTITUTION:A foamed plastic substrate 1 having fine open-cells is made of rigid polyolefin, etc., and a thin membrane layer 3 which prevents ink from penetrating is formed on a surface of the plastic substrate 1. The thin membrane layer 3 is formed in such a manner that the surface of the plastic substrate 1 is heated so that open-cells on the surface are melted and turned in to a thin membrane layer. A stamp face 2 is formed so that it communicates with the open-cells to allow ink to penetrate and protrudes from the thin membrane 2. The stamp face 2 is formed as a remainder part which remains unmelted when the thin membrane part 3 is heat-formed. That is, the thin membrane part 3 and the stamp face 2 are formed on the surface of the substrate 1 by using a mother plate in which characters are formed as recessed parts.
Patent JP-S6261416-A (JP)
Title: Multi-input logical chatteringless circuit
Inventor: TOMIZAWA SHINICHI
IPC: H03K5/1254
Filed: 1985-09-12
Abstract: PURPOSE:To realize a small scale circuit suited to large scale circuit integration by constituting logically a chatteringless circuit so as to form a sampling circuit and processing the logic in time division. CONSTITUTION:The titled circuit consists of a multiplex circuit 1 inputting lots of inputs including chattering component, a counter circuit 2 applying a sampling address to the multiplex circuit 1, a shift register 4 having number of stages storing plural data per each input, a NAND circuit 5 deciding whether or not plural data are all identical and a shift register 6 storing of the NAND gate circuit 5 at each input. Since the circuit components are all constituted by LSI chips, the large scale circuit integration is attained easily to miniaturize the circuit.
Patent JP-2000032822-A (JP)
Title: Manuring rice transplanter
Inventor: TAKEDA YUICHI
IPC: A01C11/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a manuring rice transplanter capable of excellently keeping the right and left balance of a main body and nicely securing safety and steering operability of a main body by installing fertilizer tanks at specific positions. SOLUTION: In this manuring rice transplanter A in which a transplanting part is connected through a lifting and lowering mechanism 3 to the rear of a traveling part 1, the traveling part 1 is equipped with fertilizer tanks 46 storing a pasty or liquid fertilizer and a manuring pump communicating with and connected to the fertilizer tanks 46, the transplanting part is provided with a fertilizer spraying nozzle 48 and the fertilizer spraying nozzle 48 communicates with and is connected to the manuring pump, the fertilizer tanks 46 are installed at both right and left sides of a seat 23 attached to the traveling part 1, both the fertilizer tanks 46 mutually communicate and are connected through a communicating hose and the communicating hose communicates with and is connected to the manuring pump.  Preferably, the traveling part 1 is furnished with a rear step part at a position right behind the seat 23 and the communicating hose is laid behind the rear step part.
Patent JP-S58102372-A (JP)
Title: Cassette adapter
Inventor: ISAKI MASATAKA
IPC: G11B23/04
Filed: 1981-12-14
Abstract: PURPOSE:To improve the adaptability of rotation transmission by providing a universal joint mechanism for rotation transmission to a reel driving means for small-sized cassettes and a rotation transmitting means for the reel turntables of a large-sized magnetic tape device. CONSTITUTION:A cassette is loaded into a large-sized magnetic tape device. A universal joint mechanism for rotating force transmission consists of a reel  turntable 40, driving gear 37, slider 38, and engaging wheel 39. The rotation of  the driving gear 37 is transmitted from intermediate gears 34 and 35 to the  take-up reel of a small-sized tape cassette. The engaging wheel 39, slider 38, and driving gear 37 of the universal joint mechanism transmit rotation without  unnatural even if the reel turntable are displaced owing to an error in the fitting  of the reel turntable.
Patent JP-2001029628-A (JP)
Title: Game system
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To enable a game without aiming at premium exchange to be performed, to make enjoyable the game itself and to the improve services by providing a game managing means for permitting the game based on special game value data corresponding to a prescribed game time or a prescribed quantity of game usable value. SOLUTION: A card issuing money reception processor 6 and a card premium exchange processor 7 are connected from a card management computer 1 to a remote position and the usage divisions '1' to '3' of a game card 100 are selected when the game card 100 is issued in the processor 6. When the usage division '3' is selected, the game card 100 is made to be a specified game card and the game time when a game player can play the game as much as possible is set such as one hour by 1,000 yen, three hours by 2,000 yen or six hours by 3,000. After the game is played by using the specified game card, premium exchange is rejected if the usage division is '3' when the card is inserted to the processor 7.
Patent JP-H1128826-A (JP)
Title: Ink jet recorder
Inventor: MINAMIZAWA FUMIHIRO
IPC: B41J2/125
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To eliminate useless consumption of ink or recording paper by controlling a recording head to be in a non-driving condition when the ink is frozen. SOLUTION: This recorder inhibits receiving of a signal and inputting of printing data (step 120) when power-on is detected (step 100). Next, a temperature TE of a recording head is detected (step 140). When the detected temperature TE is not higher than -5 degree. C, a timer of which time is corresponding to the value of the detected temperature TE is set and the recording head is maintained in a non-driving condition until it becomes the time-up condition. When the timer becomes the time-up condition and a recording allowance flag is detected (step 200), an operation for releasing from inhibitions of receiving of a signal and inputting of printing data is executed (step 220).
Patent JP-S6356534-A (JP)
Title: Production of friction material
Inventor: YAMAUCHI KATSUYOSHI
IPC: F16D69/02
Filed: 1986-08-27
Abstract: PURPOSE:To obtain a high-performance friction material of various kinds of size at low cost readily and in high accuracy, by impregnating a nonwoven sheet consisting of textile and adhesive with thermosetting binder solution followed by winding on a mandrel, curing and then slicing into discs. CONSTITUTION:A nonwoven sheet consisting of textile with a fiber length 2-20mm and adhesive is impregnated with a thermosetting binder solution containing coefficient of friction enhancer and/or lubricant followed by winding on a mandrel. The resulting sheet impregnated is then so treated as to cure the binder solution contained followed by slicing into discs, thus obtaining the objective friction material. For the nonwoven sheet, a non-asbestos-based wet type nonwoven fabric consisting of glass fiber and epoxy-based adhesive with a METSUKE 50-150g/m<2> and thickness 0.3-1.5mm should be used. The amounts of the materials to be used are: 20-50pts.wt., 1-15pts.wt., 10-30pts. wt., and 10-25pts.wt. for the textile, adhesive, additive, and binder, respectively.
Patent JP-H0525171-A (JP)
Title: Naphthyridine derivative, its production and antiulcer agent containing the same
Inventor: HASE TAKEMASA
IPC: C07D471/04
Filed: 1991-07-18
Abstract: PURPOSE:To obtain the subject new compound, having suppressing action on gastric acid secretion and protective action on gastric mucous membranes, having low toxicity and useful as an antiulcer agent. CONSTITUTION:A compound expressed by formula I [R<1> is H, lower alkyl or alkenyl; R<2> is (substituted) phenyl or pyridyl, provided that when R<1> is H, R<2> is neither phenyl nor 2-pyridyl; when R<1> is ethyl, R<2> is not phenyl], e.g. 3-(p-methoxyphenyl)-1-(2-propenyl)-1,8-napthyridin-2(1H)-one. The compound expressed by formula I is obtained by adding a base to a compound expressed by formula II, then adding and reacting 2-aminonicotinic aldehyde with the resultant compound, further adding a base and subsequently reacting the obtained compound with a halide, expressed by the formula R<1>X (X is Cl, Br or I) corresponding to the R<1>.
Patent JP-S6261286-A (JP)
Inventor: HAYAKAWA TETSUO
IPC: H05B3/00
Filed: 1985-09-12
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-H0253979-A (JP)
Title: Production of flat foil raw fabric for producing same positional pattern on front and back side
Inventor: SUMI SHOZABURO
IPC: D06Q1/00
Filed: 1988-08-12
Abstract: PURPOSE:To obtain a flat foil raw fabric without pattern slippage by interposing ana arranging chuck conveyors having pawl groups projecting in rows in a process for pasting two sheets of a material, such as paper or plastics, and producing the flat foil raw fabric for producing the same positional patterns on the front and back sides. CONSTITUTION:Materials (A) and (A') prepared by laminating Japanese paper or plastics, as flat foil raw fabrics are passed through feed rolls 1 and (1a), admitted into size application rolls 4 and (4a) and coated with a size on the surfaces 1 of the materials (A) and (A'). Moisture of the size is then evaporated with heaters 9 and (9a) and the materials are traveled to chuck conveyors 8 and (8a) having many pawl groups stood erect at both ends at a regular interval, nipped, pressed and pasted between nip rolls 10 and (10a) while perforating both selvages of the above-mentioned materials (A) and (A') without pattern slippage. Pasting can be uniformly carried out without position slippage of the materials and any strain by the afore-mentioned method.
Patent JP-H0366029-A (JP)
Title: Optical recording information reader
Inventor: KUSANO TAIZO
IPC: G11B7/00
Filed: 1989-08-04
Abstract: PURPOSE:To obtain a data signal with a steep leading without unsharpening by retarding one or both of outputs from two photodetectors selectively so as to make the phase difference between both output signals in matching with each other. CONSTITUTION:A beam light reflected in a recording medium is received by photodetectors 1, 2. Then delay circuits 8, 9 are connected to the output of current/voltage conversion amplifiers 3, 4 converting an output current. Output signals a, b of the amplifiers 3, 4 enter a subtraction amplifier 7 via the circuits 8, 9 and a difference signal is detected. In this case a difference signal varying a phase difference and delay is obtained by retarding the signals a, b with the circuits 8, 9 and signals d, e making the phase difference zero is inputted to the subtraction amplifier 7. Thus, a data signal making the phase difference matched with each other without unsharpening and seep leading is obtained.
Patent JP-2000023291-A (JP)
Title: Ultrasonic sensor
Inventor: ODERA SHOZO
IPC: G01S7/521
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce the fluctuation of resonance frequency of an ultrasonic sensor where a diaphragm is constructed independently of a case main body and then the diaphragm is adhered to the case main body. SOLUTION: An adhesive is applied to an inside corner part that is formed between the inner surface of a diaphragm 4 and the inner circumference surface of a case main body part 13 and adjacent to the inner circumference side of a surface adhered area secured between the diaphragm 4 and the body 13. Thus, an inside fillet 14 is formed. In the same way, the adhesive is applied to an inside corner part that is formed between the outer circumference surface of the diaphragm 4 and one of both end faces of the body 13 and adjacent to the outer circumference side of the face adhered area secured between the diaphragm 14 and the body 13. Thus, an outside fillet 15 is formed.
Patent JP-S6444995-A (JP)
Title: Electric musical instrument
Inventor: OGAWA YASUYUKI
IPC: G10L25/90
Filed: 1987-08-13
Abstract: PURPOSE: To attain a polyphonic reproduction by extracting the pitch of a voice, outputting the voice as it is when the voice is judged as a voiceless sound, and at the time of judging the voice as a voiced sound, compressing the voice waveform of one extracted pitch and repeatedly outputting the waveform of one pitch. CONSTITUTION: A pitch extraction circuit 8 extracts one pitch from an inputted voice waveform. The voice waveform of one pitch is compressed or extended about a time base by a sound level inputted to a sound level input circuit. Namely in the case of reproducing a voice higher than a voice inputted to an input terminal 1 by one octave, a time base converting/repeating circuit 9 compresses the voice waveform of one pitch into a half about the time base and repeats the waveform of one pitch twice. When a voice inputted to a voiceless/voiced sound discriminating circuit 6 is a voiceless sound, a switching circuit 7 outputs an output signal from a delay circuit 5 as it is because the voiceless sound is independent of the height of the voice. Consequently, the polyphonic performance using voices can be attained.
Patent JP-H1032992-A (JP)
Title: Method for controlling synchronous operation
Inventor: AKIYAMA TORU
IPC: H02P5/52
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To correct the out-of synchronism between a master shaft mechanical operating section and a slave shaft mechanical operating section by monitoring the relative position (distance between zero phases) between the operating sections by using the zero-phase signal of an incremental encoder. SOLUTION: The phase difference θz (distance between zero phases) between a master shaft mechanical operating section and a slave shaft mechanical operating section is detected by counting pulse signals from a two-phase incremental encoder 9 during a period from the detection of a master-side zero phase to the detection of a slave-side zero phase, and inputted to a comparator 13. When the phase difference θz (distance between zero phases) changes during synchronous operation and exceeds a fixed amount, a correction relay Ry is turned on and the speed data for sending the variation Δθz to a slave driving section is computed so as to correct the drift of synchronization between the operating sections. Therefore, the drift of synchronization can be detected and corrected automatically without stopping a printing machine even when the drift of synchronization occurs due to the erroneous counting of the pulse signals.
Patent JP-S6358737-A (JP)
Title: Panel washing method
Inventor: KATO HARUO
IPC: H01J9/38
Filed: 1986-08-29
Abstract: PURPOSE:To prevent latent scars from being generated on a panel and to prevent frit parts of stud pins from being dissolved so that excellent washing is performed, by spraying a panel with high-temperature steam to swell an intermediate film and spraying it with mixed acid and washing it. CONSTITUTION:On a defective fluorescent screen 2 on which a metal-back layer 4 is formed, high-temperature steam 12 is sprayed from a nozzle 13. Spraying this high- temperature steam 12 allows an intermediate film 3 of the metal-back layer 4 to swell. Successively, mixed acid 5 consisting of hydrofluoric acid and nitric acid is sprayed on the defective fluorescent screen 2. Because of the intermediate film 3 swelled in advance with the high-temperature steam 12, the mixed acid 5 can easily permeate into an interface formed between the fluorescent screen 2 and the panel 1. Thus, the interface formed between the panel glass and the fluorescent screen 2 is dissolved. Then, water rinsing 6 for the fluorescent screen 2 is performed through a fan-shaped nozzle. This water rinsing 6 allows the fluorescent screen 2 to be peeled from the panel 1 so that a washing process for the panel 1 can be completed. Hence, latent scars 7 can be prevented from being generated on the panel 1 and the frit parts 9 of the stud pins 8 are prevented from being dissolved so that excellent washing can be performed.
Patent JP-H0754876-A (JP)
Title: Current control circuit for electromagnetic clutch
Inventor: FUSHIKI MASAAKI
IPC: F16D48/06
Filed: 1993-08-17
Abstract: PURPOSE:To downsize a circuit structure and reduce a cost by composing an L load to be arranged in a boosting circuit of an energizing coil of a circuit power source relay, and adopting back electromotive voltage generated by the energizing coil. CONSTITUTION:A boosting circuit 21 is made up of a monostable multivibrator 23, a relay control transistor 25, and an energizing coil 17 for a circuit power source relay 13 as an L load. An output voltage is boosted compared to the power source voltage by back electromotive voltage generated by the energizing coil 17. The boosting is performed by the energizing coil 17 to the extent that a switching element 15 can be driven, which is slight but sufficient. Slight current is cxarried to the energizing coil, so that an inductance is not necessarily so small. It is thus possible to boost the output voltage compared to an input voltage without using a coil exclusive for boosting having a small inductance. A circuit structure can be downsized, and a cost can be reduced.
Patent JP-S6095830-A (JP)
Title: Production of stem
Inventor: TOUHOU MAKOTO
IPC: H01J9/32
Filed: 1983-10-28
Abstract: PURPOSE:To obtain a stem with an outer diameter of 40mm. or more, eccellent in precision of the shape and flatness (thickness), and with a high yield by making the length of metal wires protruded from the lower mold shorter than a predetermined value. CONSTITUTION:A pair of molds 5, 6 molding a desired stem shape are arranged above and below, metal wires 3 are inserted respectively into multiple metal wire inserting vertical holes 4 provided at predetermined positions of the lower mold 6, a short tube with predetermined weight is placed on the lower mold 6, the short tube 2 is melted around the metal wires 3 by means of burner heating while the mold 6 is rotated, then it is press-molded with the upper and lower molds 5, 6. In such a production method of a stem, the outer diameter of the stem is made 40mm. or more, and the length of the metal wires protruded from the surface of the lower mold 6 is made 20mm. or less.