baber/WOPTO huggingface dataset:
Patent JP-H09202096-A (JP)
Title: Locking device
Inventor: DOUBI HARUMICHI
IPC: B41J29/54
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a locking device which can perform a mechanically sure locking without the use of a solenoid or a magnet and is inexpensive, small- sized, safe and convenient to use. SOLUTION: This locking device 54 is such that an engaging body 58 and an engaged body 62 advance or retreat on a predetermined path to engage or disengage with each other. The engaged body 62 comprises an upwardly inclined surface extending along the path this side in a widthwise direction of the path, an engaging step portion depending from a top portion of the upwardly inclined surface, a U-turn passage extending from a lower end of the engaging step portion to the other side in the widthwise direction of the path, and a guide passage extending from the U-turn passage to a lower side of the upwardly inclined surface this side. The engaging body 58 is provided with an engaging portion, which depends to be vertically movable and movable in the widthwise direction of the path.  When the engaging body 58 is made to advance, the engaging portion passes through the upwardly inclined surface to engage with the engaging step portion 62, and when the engaging portion is made to retreat after it further advances, it passes through the U-turn passage and the guide passage to separate from the engaging step portion 62.
Patent JP-H09201111-A (JP)
Title: Movable agricultural machinery
Inventor: KATO KATSUNORI
IPC: G05G5/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a movable agricultural machinery capable of reducing a fuel consuming amount and the noise of an engine, having improved operability and workability and useful for a tilling work, etc., by providing a PTO rotation-prescribing and operating means prescribing and controlling the rotation of a PTO shaft to a prescribed rotation with the rotation control of the engine. SOLUTION: This movable agricultural machinery has an engine rotation control means 51 controlling the rotation of an engine 38 and a PTO rotation- prescribing and operating means 49 controlling the rotation of a PTO shaft to a prescribed rotation with the rotation control of the engine 38. Preferably, the prescribing and controlling of the rotation of the PTO shaft is released when the engine rotation speed is reduced to below a constant value by an accelerator operation.
Patent JP-S59158976-A (JP)
Inventor: NAGAI TAKASHI
IPC: B02B1/08
Filed: 1983-03-02
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-S57148109-A (JP)
Title: Combustion equipment for granular material
Inventor: SATAKE TOSHIHIKO
IPC: F23G7/10
Filed: 1981-03-07
Abstract: PURPOSE:To automatically realize stable supply of heated air with predetermined temperature by a method wherein the supply amount of granular material is automatically controlled in accordance with the measured temperature of a temperature measuring  instrument equipped in a combustion furnace for obtaining heated air by employing  the granular material such as chaff, saw dust or the like as fuel. CONSTITUTION:When chaff is employed as fuel, the chaff is charged in a hopper 10 and flowed down through a flowing-down passage 11 to the reservoir 8 of a pressure feed tube 9 and henceforth supplied by the rotation of a forced feed spiral body  12 into a primary combustion chamber 4 to be ignited and burnt. At this time, combustible gas is produced and passes together with pressurized air flown by means of a blower 7 into a gas collecting tube 6, ascending further upward in order to be completely burnt in a secondary combustion chamber 2. The high temperature completely burnt gas is mixed with outside air from a draft tube 19 so as to be discharged from a  passage 17 as heated air to drier and the like. At this time, the deviation of the heated air temperature measured with the temperature measuring instrument 21 from the  standard temperature set in a temperature setting unit A is calculated with a controlling circuit 22 and outputted so as to control a rotating device 13 to adjust the rotation of the spiral body 12 in response to the output.
Patent JP-S60176059-A (JP)
Title: Electronic copying machine
Inventor: MIYAI KIYOSHI
IPC: G03G15/28
Filed: 1984-02-22
Abstract: PURPOSE:To prevent an original platen from dropping along a copying machine body when it is being carried, even if a handle is provided on the side face vertical to the moving direction, by installing the handle for carrying the copying machine body, to a side wall of a side where the original platen of the copying machine body is projected. CONSTITUTION:An original platen 2 is constituted so that it is projected by a size A to the side where a handle 54 is installed, and projected by a size B in its opposite direction, and a relation of A>B is satisfied. Accordingly, the handle 54 is installed to a side wall of the side where a projecting quantity of the original platen 2 is large. Therefore, even if a worker lifts a copying machine body 1 by gripping the handle 54, in a state that the original platen 2 can move on the copying machine body 1, the original platen 2 drops by the size B only, and the original platen 2 is scarcely damaged.
Patent JP-2000229902-A (JP)
Title: Preparation of 7-hydroxy-1-tetralone
Inventor: ISHINO YOSHIO
IPC: C07C45/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain 7-hydroxy-1-tetralone capable of reducing environmental loading useful for raw material of medicine or the like by carrying out a catalytic reduction of dihydroxynaphthalene in an alcohol using a specific catalyst system under pressure. SOLUTION: The 7-hydroxy-1-tetralone (E) is obtained by carrying out the catalytic reduction of (A) 1,7-dihydroxynaphthalene in (B) the alcohol (preferably a 1-10C aliphatic alcohol or a cyclic alcohol) in the presence of (C) a reduction catalyst (preferably a palladium catalyst, a nickel catalyst, a rhodium catalyst) and (D) an alkali catalyst (preferably a hydroxide of an alkali metal, an alkali metal salt of a lower fatty acid or the like) under pressure. In the reaction, 2-100 times weights of the component B, 2-30 wt.% of the component C and 0.1-2.0 times mole of the component D is preferably used based on the component A. The catalytic reduction is preferably carried out under 5-30 kg/cm2 of hydrogen gas pressure at 50-180 deg.C.
Patent JP-2000232530-A (JP)
Title: Method for transferring electronic mail to portable terminal, electronic mail center system and portable terminal
Inventor: TAMARU HISASHI
IPC: H04W4/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To automatically transfer an electronic mail from a mail center to a portable terminal. SOLUTION: When an electronic mail reaches a mail center 5 from the Internet 7 or the like, a mail box of a mail server 55 stores the electronic mail. An access server 53 gives an incoming call notice to a portable mail terminal 1 via a PDC radio telephone network 32. The portable main terminal 1 discriminates the incoming call notice from a telephone number of the mail center 5 in the PDC radio telephone network 32 stored in advance to disconnect the line. The terminal 1 calls the mail center 5 via a PHS radio telephone network 31 to request the transfer of the electronic mail. An access server 53 reads the electronic mail from the mail server 55 and transmits the electronic mail to the portable mail terminal 1 via the PHS radio telephone network 31.  Since the transfer of the electronic mail is conducted on the basis of a call from the portable mail terminal 1, the commercial mail center 5 can be in operation by allowing user sides to burden the cost of the data transfer.
Patent JP-H11197032-A (JP)
Title: Heating warmer for tableware
Inventor: ITO MASUMI
IPC: A47J39/02
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a heating warmer for tableware which enables easy use thereof and application thereof for various tableware without requiring washing after the use with a simple structure by a method wherein a heat storage matter of the heating warmer for the tableware with a cooked food thereon is heated simply by a microwave over and put under the tableware to warm the cooked food on the tableware by the quantity of heat of the heat storage matter heated for preventing quickly cooling of cooked foods. SOLUTION: This heating warmer 1 for tableware comprises a liquid 2 as dielectric substance for storing heat, a cover means 3 which totally closes the liquid 2 to be wrapped and gets the tableware 10 put thereon to heat and warm it and a heat insulating means 4 included at a lower part of the cover means 3 to prevent the radiation of heat at the lower part of the cover means 3.
Patent JP-H05232858-A (JP)
Title: Network learning system
Inventor: HIDA YOSHICHI
IPC: G06Q50/10
Filed: 1992-02-20
Abstract: PURPOSE:To enable a general user to utilize the network learning system by providing a learning mechanism with a courseware storage part, a courseware readout part, a control data storage part, and an input data identification part. CONSTITUTION:A terminal 5 for learning which consists of a personal computer and the learning mechanism are connected through a network (ISDN) 6. Then, when a learning request is outputted from the terminal 5 for learning, an input data discrimination part 4 reads a learning requesting person history out of the control data storage part 3 at a learning request and display a previous learning history on the terminal 5 for learning. The learner selects new learning or continued learning and inputs its data to the terminal for learning, and then the data is classified and discriminated by the input data discrimination part 4 and transmitted to the courseware readout part 2 according to the input data, and learning contents from the courseware storage part 1 are displayed on the terminal 5 for learning. Further, when a question for review is set halfway in the learning and the learner inputs an answer from the terminal 5 for learning, the input data discrimination part 4 makes a correct/incorrect comparison and displays the result.
Patent JP-S62193666-A (JP)
Title: Scattering apparatus
Inventor: JIYAN UINKERU
IPC: A01C15/00
Filed: 1987-02-18
Abstract: A device for disseminating spreadable material, such as fertilizer pellets or powders, consisting substantially of a frame (1) that is pulled or carried, a storage holder (3) for that material, a dosage mechanism (4) fitted beneath the holder (3) and a reciprocally driven spreading pipe (12) connected to the mechanism (4) wherein on either side of the vertical longitudinal plane the spreader pipe (12) is provided with a surface for instance formed by a longitudinal rib (22) guiding the spreadable material, said surface enclosing an angle a with the vertical and extending at least over a part of or over the whole length of the pipe (12) so obtaining an even spread of the material and in particular a symmetrical spreading pattern.
Patent JP-S58151641-A (JP)
Title: Interface device of video signal
Inventor: NAKAJIYOU KOUICHI
IPC: G06K15/00
Filed: 1982-03-02
Abstract: PURPOSE:To make the memory capacity small-sized, and to obtain a device at a low cost, by repeating K-times an operation for writing a binary-coded signal in (m) bits of the memory at every 1 frame of an input video signal, and after that, excuting a read-out operation of the memory. CONSTITUTION:When a video signal is inputted to a device, it is pre-processed, is latched temporarily by a latching circuit 3, and is sent to an RAM circuit 5. In the RAM circuit 5, from a video signal of the first frame, a picture signal of the first row from the left end of the picture is sampled, and is written in a memory RAM51. In the same way, picture element data of the second - the eighth rows are written in memories RAM52-58, and when this write ends, the device is shifted to an output mode, and the data are sent out in order to head driving circuit and are printed out. The device is shifted to an input mode again, and picture element data extending from the ninth row to the sixteenth line are written and printed out.
Patent JP-S52117163-A (JP)
Title: Watch case structure
Inventor: TAKAHASHI HIROMASA
IPC: G04B37/05
Filed: 1976-03-26
Abstract: PURPOSE:Mechanical clattering owing to operation of winding crown, etc. is prevented by providing an elastic member such as packing or the like between the inside circumference of the barrel of a watch case and a center frame, dial support ring and the outside circumference of movement.
Patent JP-S52118121-A (JP)
Title: Secondary air feeding apparatus for purifying exhaust gas of internal combustion engine
Inventor: KOHAMA TOKIO
IPC: F01N3/10
Filed: 1976-03-26
Abstract: PURPOSE: A comparator for comparing the signals relating to the suction air amount and the secondary air feeding amount is arranged, and the control valve arranged on the secondary air feeding passage is operated, and the feeding of the optimum amount of the secondary air is always operated, and the uncombusted component in the exhaust gas is certainly reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57148062-A (JP)
Title: Ignition timing control device
Inventor: KAKO HAJIME
IPC: F02P5/15
Filed: 1981-03-09
Abstract: PURPOSE:To prevent influence of a mounting error in a reference position pulse generating means to ignition timing control, by providing the first and second time measuring circuits and arithmetic circuit and performing acceleration correction on the basis of measured times from the both measuring circuits. CONSTITUTION:The first time measuring circuit 6, measuring a time T1, the second time measuring circuit 11, measuring a time T4, and an arithmetic circuit 12, input with the times T1, T4 and ignition advance angle theta to expectantly calculate a time interval Ts to the ignition time, are provided in an ignition timing control circuit. In this way, even if a distance between electromagnetic pick-ups 4A, 4B are misaligned from 90 deg. in the periphery of a disc 2, a crank angle of reference position pulses PA, PB corresponding to the time intervals T1, T4 are equal, then reduced time DELTAT becomes always to 0 not to cause an error of ignition timing.
Patent JP-H04220420-A (JP)
Title: Radiation-curable urethane acrylate compound containing both amine group and urea group
Inventor: EERITSUHI BETSUKU
IPC: C08F299/06
Filed: 1991-02-28
Abstract: Radiation-curable urethane acrylate compounds containing amine and urea groups and based on diisocyanates or polyisocyanates, hydroxyl compounds and amines, characterised by a content of secondary or tertiary amino groups which are bonded to isocyanate via hydroxyl groups and are obtainable by the addition reaction of primary or secondary amines with hydroxyacrylates.
Patent JP-S54126436-A (JP)
Title: Additional processing unit connection system
Inventor: MOTOKAWA HIROSHI
IPC: G06F13/14
Filed: 1978-03-24
Abstract: PURPOSE: To make it possible to connect logically a CPU and an additional processing unit by switching, by providing a means to store the unit number and a means  to compare the unit number in the system where the CPU and the additional processing unit are connected by a single bus.  
     CONSTITUTION: Memory units 1, CPUs 2 and 3, and additional processing units 4 and 5 are connected by single bus 101. In units 3 and 5, values of channel number setting switches 7 are so set that they may be different from each other, and are stored in memory circuits 6. When fetching and decoding an instruction from  memory unit 1, CPU 2 transmits the channel number, which is given to unit 4, through the address information line of bus 101. When the number set by switch 7 of unit 4 and the number given from bus 101 agree with each other, a coincidence signal is issued from comparator circuit 8 to select unit 4. Then, CPU 2 transmits the channel number and a channel switching command having disconnection information to unit 4 to disconnect unit 4, and next, a channel switching command having connection information is outputted to unit 5 to connect the CPU and unit 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02213314-A (JP)
Title: Continuous steaming type rice cooling apparatus
Inventor: FUJIOKA SADAKAZU
IPC: A47J27/16
Filed: 1989-02-14
Abstract: PURPOSE:To avoid the creation of pores on the surface of rice grains and prevent the components of rice from being dissolved into boiling water by providing tight seal type rotary valves on the rice inlets and outlets of two pressure vessels, which are provided with conveyers and used for steaming and immersion stages, so as to keep the pressure vessels in a pressurized state. CONSTITUTION:Rice after drained is poured in a hopper 1 and introduced into a pressure vessel 6. The pressure vessel 6 is pressurized up to a pressure P; however, the pressure does not leak outside as a rotary valve 2 is furnished. The rice 11 supplied is continuously loaded on a conveyer 7, and steam is blown on to the rice to hasten the alpha-conversion. Next, the rice 11 is fed into a hopper 12 and immersed in boiling water 30 in a pressure vessel 15. At this time, the inside of the pressure vessel 15 is kept at nearly the same pressure P; however, the pressure does not leak out of the pressure vessel 15 because of a rotary valve 13 provided. The rice heated and cooked is fed into a hopper 22, and then to a conveyer 25 through a tight seal type rotary valve 23. Steam is blown on to the rice from a steam pipe 29 for steaming the rice.
Patent JP-S58201696-A (JP)
Inventor: OTSUTOO KATSUTSU
IPC: B43K21/22
Filed: 1983-03-04
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-H10231795-A (JP)
Title: Coating article and pump using coating article
Inventor: OKOCHI HIDEO
IPC: F04D29/08
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a coating article which makes the terminal of a coating layer hardly be peeled off while securing a high shielding property at the fitting part with a part item. SOLUTION: In this coating article, a casing cover 2 having a cylindrical part 3 where a seal part 4 is inserted to the opening edge is provided, an extending surface 11 forming a surface almost the same as the inner surface of the cylindrical part 3 is provided at the front side in the inserting direction of the seal part 4, a cutting 15 to form almost the same surface as the opening edge of the cylindrical part 3 is provided at the rear side in the inserting direction, the surfaces connecting the inner surfaces of the casing cover 2 which is formed o the extending surface 11 and the cutting 15 are made as auxiliary coating surfaces 12 and 17, and a nylon coating layer 5 is provided along the auxiliary coating surfaces 12 and 17, and furthermore along the cover inner surface including the inner surface of the cylindrical part 3 and the opening edge of the cylindrical part 3,  so as to cover the fitting part between the seal part 4 and the main body of the casing cover 2 perfectly by the coating layer 5.
Patent JP-H07247956-A (JP)
Title: Protective body for electromagnetic pump and electromagnetic pump
Inventor: TAKADA YOSHIHIKO
IPC: H02K44/02
Filed: 1994-03-04
Abstract: PURPOSE:To protect an electromagnetic coil and effectively suppress the heat generation of the coil when in use. CONSTITUTION:A protective body consists of a coil protective part 6a to be mounted on the surface of a coil 32, and a connector protective part 6b which is extended to the upper part of this coil protective part 6 and mounted on a connector part 5, and the coil protective part 6a is formed of a plurality of rib streaks which are arranged in the vertical direction in a surrounding manner, and the connector protective part 6b consists of a front wall part to cover the front of the connector part 5 and a side wall part to cover both sides of the connector part.
Patent JP-S61288951-A (JP)
Inventor: HANSU FUON SUTERUTSUAA
IPC: B23B3/06
Filed: 1986-02-19
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-H04249026-A (JP)
Title: Electron emission device
Inventor: KOBORI YOICHI
IPC: H01J31/12
Filed: 1991-02-06
Abstract: PURPOSE:To reduce electron emission starting voltage, and to equalize the emission efficiency for an electron emission device for which a plurality of emitters are provided on a cathode electrode on a substrate. CONSTITUTION:A cathode electrode 2 is formed on the upper surface of a substrate 1. A plurality of emitters 6 are formed on the cathode electrode 2 through a diode 3 as constant-current device, and a gate electrode 8 is provided thereupon. As the voltage drop of the diode 3 is smaller compared to a resistance device, the driving voltage can be lower than in a case where a resistance is put between the emitter 8 and the cathode electrode 2. The electron emission of each emitter 8 is equalized.
Patent JP-S62194624-A (JP)
Title: Forming method for fine pattern
Inventor: KANAMORI JUN
IPC: H01L27/04
Filed: 1986-02-21
Abstract: PURPOSE:To make it possible to form a fine trench-pattern of high aspect ratio for an Si substrate, by forming an oxide film pattern on an silicon substrate, and forming a side-wall film being a mask for trench etching on the side of the oxide film pattern. CONSTITUTION:A thermal oxide film 12 of 7,000Angstrom  thick is formed on an Si substrate 11. An oxide film pattern 12a having an L&S(LINE&SPACE) interval is formed by a photolithography and a RIE methods. a PSG film 13 is formed thereon covering the whole surface. By the RIE having an excellent etching directivity, the whole surface is subjected to etching, and the PSG film is left as a side wall 13a on the side of an thermal oxide pattern 12a. By changing, in this case, the film thickness of the PSG film 13, the side wall 13a of the PSG film left on the side of the thermal oxide pattern 12a can be changed, so that the dimension of a pattern spacing can be arbitrarily controlled. Then the Si substrate 11 is scraped by the RIE method using a gas, BCl3+Cl2, wherein the formed pattern is applied to a mask. Highly accurate and fine trenches 14 of the Si substrate which have a high aspect ratio can be formed, thereby.
Patent JP-H08253470-A (JP)
Title: New thiophene compound, its preparation and medicine composition containing same
Inventor: MITSUSHIERU BUIRUZUBITSUKII
IPC: A61K31/38
Filed: 1996-02-22
Abstract: Thiophene derivs. of formula (I) and their base addn. salts are new. X1, X2, Y1, Y2 = H, halo, 1-5C alkyl, 1-5C alkoxy or CF3; R1 = H or 1-5C alkyl; A = 1-5C hydrocarbon chain where each atom is opt. mono- or di-substd. by 1-5C alkyl; and R2 = H, 1-5C alkyl, cyclohexyl or benzyl.
Patent JP-S60180710-A (JP)
Title: Shearing machine edge attached to butt laser welding machine
Inventor: TANIGUCHI SHIGEKI
IPC: B23K26/21
Filed: 1984-02-28
Abstract: PURPOSE:To make the shape of a cutting plane suitable for the butt laser welding by forming the rake angle of the guillotine cut type shearing machine edge attached to a laser welding machine into tanalpha<=35+2.5t/1,000, where (t) is the thickness of a welded plate. CONSTITUTION:A shearing machine suitably used for a butt laser welding machine is a guillotine cut type, and individual angles (rake angle: tanalpha) of upper edges 7 are invariably kept constant by an upper arm 6a during shearing. If the rake angle of the upper edge 7 is tanalpha<=35+2.5t/1,000, a welded joint excellent in strength can be obtained even when butt laser welding is performed in the continuous process line of a steel belt. In addition, such shearing can be performed that results in the fine shape of a cutting end plane and the extremely small gap maximum value during butting suitable for butt laser welding.