baber/WOPTO huggingface dataset:
Patent JP-S572056-A (JP)
Title: Automatic original feed device of copying machine
Inventor: NAKAYAMA SHIGERU
IPC: G03G15/00
Filed: 1980-06-06
Abstract: PURPOSE:To avoid damaging an original, by providing a roller which functions as a stopper mechanism for stopping the original once, adjusting its position, then, feeding it to an original feed-discharge mechanism, holding it in the position-adjusted state. CONSTITUTION:An original (a) which is thrown into a feed paper tray 14 is carried to a corner part 18 by a slanting roller 20. In this case, a detection means detects a position-unadjusted state of the original (a), a clutch 24 is cut-off operated, and a roller 19 is stopped. Accordingly, the original (a) is adjusted as for its position, contacting with a reference surface 17 and the roller 19. As a result, unless the original (a) of the previous stage exists on an original table 2, the detection means detects it, the clutch 24 is connect-operated, and the roller 19 is rotated and feeds the original (a) to an original feed-discharge mechanism 5, holding it in the position-adjusted state. Also, in case when the original (a) of the previous stage exists on the original table 2, the clutch 24 is connect-operated after said original (a) is discharged.
Patent JP-H03278101-A (JP)
Title: Signal processor
Inventor: YAMAGUCHI HIROSHI
IPC: F16H61/12
Filed: 1990-03-28
Abstract: PURPOSE:To simply obtain the fail-safe mechanism having high reliability against a single fault by providing a communication line for communicating mutually information from a detecting device and information related to a state of the detecting device between control circuits which necessitate detecting devices of the same function. CONSTITUTION:In the case a fault of detecting devices 6 - 9 is generated in one of control circuits 5, 14 to which the detecting devices 6 - 9 of the same function are connected, that is, in the case of a single fault, information related to a state (fault) of the detecting devices 6 - 9 is communicated from the control circuit 5 (14) to the other control circuit 14 (5) which is not faulty through a communication line 21 for communicating mutually between each control circuit 5, 14. The other control circuit 14 (5) which receives this information communicates normal information from the detecting devices 6 - 9 which are not faulty, connected to its controller 5 (14) to the control circuit 5 (14) in which the detecting device is faulty, and this control circuit 5 (14) in which the detecting device is faulty performs normally the prescribed control, based on this normal information. In such a way, the fail-safe mechanism having high reliability against a single fault is obtain by a multiple system of concise detecting devices 6 - 9.
Patent JP-S62234404-A (JP)
Title: Antenna for radio equipment
Inventor: OISHI YASUYUKI
IPC: H01Q9/40
Filed: 1986-04-04
Abstract: PURPOSE:To obtain a compact antenna for radio equipment having a wide range for transmission and reception frequencies different from each other, by providing a plate type radiant element and a plate type no-feed element having different resonance frequencies in parallel to the surface of a metallic radio equipment housing. CONSTITUTION:A plate type radiant element 2 is set on the top of a metallic radio equipment housing 1 with an end of the element 2 fixed to the housing 1. Then a feed cable (not shown here) is connected to a feed point 4. A plate type no-feed element 3 is set in parallel to the element 2 between the top surface of the housing 1 and the element 2. An end of the element 3 is fixed to the housing 1. Thus the 2-peak VSWR characteristics are secured for an antenna together with a wide range owing to different resonance frequencies of both elemants 2 and 3.
Patent JP-H09267985-A (JP)
Title: Elevator
Inventor: NAKAYAMA MOTOI
IPC: B66B13/30
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the flowing out of smoke into an ascent and descent passage even if a fire occurs in a building. SOLUTION: A beam is provided for an ascent and descent passage side above a three-way frame 2, and a single phase induction motor 6 is attached on the beam. Longitudinal columns are erected vertically on both sides of the beam, and a worm shaft 7A is fixed longitudinally on the longitudinal column on one side. A pulley 14B is inserted and fixed in an upper end of the worm shaft 7A, and a V belt 13 is wound around a pulley 14A which is inserted and fixed in a shaft end of the pulley 14B and the single phase induction motor 6. Worm shafts 7B, 7C which mesh with teeth formed on the worm shaft 7A are provided horizontally. A drive plate 8 is fixed on these worm shafts 7B, 7C. If a fire occurs in a building, the single phase induction motor 6 is driven by a detection signal, the drive plate 8 is oscillated, and a landing place door 1 is pressed against the three-way frame 2.
Patent JP-S554153-A (JP)
Title: Key telephone set
Inventor: OKAMOTO AKIRA
IPC: H04M9/00
Filed: 1978-06-27
Abstract: PURPOSE:To make it possible to answer to an incoming circuit automatically only by lifting a handset without depressing a mainwire button, by providing an answering speech line and answering control line connecting to a main unit and telephone set. CONSTITUTION:When incoming arrives at the 1st circuits 1L1 and 1L2, for example, among several circuits 1L1, 1L2...nL1, and nL2, incoming detection relay R1 and connection relay A1 operate in sequence, and lifting the handset of the telephone set by an operator turns ON hook swithc HS, operating incoming circuit answer relay B connecting to the power supply via answering control line ANS; as a result, relay A1 is held and a channel is also formed by way of answering speech lines AL1 and AL2, and talking network NET. For the purpose of on-hook operation, hanging up the handset resets switch HS and all relays, thereby ending the call. For a normal call, the call becomes possible by depressing key (push button) LK1 with the handset off the hook.
Patent JP-S61235678-A (JP)
Inventor: UCHIDA SHIICHIROU
IPC: F26B21/00
Filed: 1985-04-11
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-S62233807-A (JP)
Title: Teaching method for industrial robot
Inventor: OKAMOTO MASANORI
IPC: G05B19/427
Filed: 1986-04-03
Abstract: PURPOSE:To attain a teaching job with an industrial robot while securing the robot arm movement approximate to that of an actual working mode, by using such a means that recognizes the present position of the robot as a passing point at the time of releasing a servo lock and then as a stop point at the time of a servo lock respectively. CONSTITUTION:A teaching device 3 contains a switch SW1 which functions to release a servo lock and a switch SW2 which functions to store the present data on a robot arm in a storage device. A robot controller 4 has a function to automatically decide a register position as a stop or passing point according to a servo lock or servo lock release state and to store said decided point in a storage device. Thus a teaching operator can register both stop and passing points by keeping the robot arm working for registration of a passing point and stopping the arm for registration of a stop point while securing the robot arm working approximate at the time of actual working.
Patent JP-H04288666-A (JP)
Title: Document preparation device
Inventor: MOTOJIYUKU HIROMITSU
IPC: G06F17/24
Filed: 1991-03-18
Abstract: PURPOSE:To reduce the operator's burden for giving KANA (Japanese syllabary) to KANJI (Chinese character) in a document and to surely give KANA. CONSTITUTION:When a KANJI expression phrase to which KANA should be given is designated from a keyboard 1 and an agate character string is inputted, a controller 3 stores it in a KANJI/agate a character string storage part 8, and a KANJI character string retrieving part 9 retrieves this KANJI expression phrase from the generated document, and an automatic agate adding part 10 automatically adds the stored agate character string to the retrieved KANJI expression phrase, and an automatic row adjusting part 11 automatically adjusts the interval between the row of agate and the row where KANJI exist together.
Patent JP-S57190676-A (JP)
Title: Self-cleaning coating surface
Inventor: KANEKO YASUNORI
IPC: B05D7/00
Filed: 1981-05-20
Abstract: PURPOSE: To make a stain mark during use hardly conspicuous by a method wherein a coating is formed by a self-cleaning paint pepared by dispersing a catalyst in an inorg. heat resistant paint and a paint having a hue different from that of the aforementioned coating is coated thereon in a dot like pattern.  
     CONSTITUTION: A coating surface 1 of a self-cleaning paint prepared by dispersing a catalyst in an inorg. heat resistant paint is formed on a metal substrate 3 and, on this coating, a paint 2 having a hue different from that of the aforementioned coating is coated in a dot like pattern. The aforementioned paint 2 is a heat resistant paint containing a silicone resin as a binder and an aluminum paint having aluminum dispersed therein as a pigment is preferred. When an oxidizing catalyst such as oxidizing catalyst such as Mn or the like is used as the catalyst, because said catalyst itelf is black, the coating surface itself becomes black inevitably but, generally, the coating surface is mainly black regardless of the catalyst to be used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05281563-A (JP)
Title: Liquid crystal display device
IPC: G02F1/1335
Filed: 1992-03-31
Abstract: PURPOSE:To obtain high quality images by extending a light intercepting film formed at a transparent electrode on a base, then overlapping this light intercepting film with a corresponding light intercepting film on the other base, and cutting out places positioned between the respective picture elements of the extended light intercepting film. CONSTITUTION:In a glass base 3, a light intercepting film 22 is formed at a display electrode 5a adjacent to a parting line Y in such a way as to be extended along the parting line Y, and the extended light intercepting film 22a is partially overlapped with a light intercepting film 23a formed at a display electrode 4 on the glass base 2 side in such a way as to be along the parting line Y. This extended light intercepting film 22a is provided with cutout parts 26 between the respective picture elements so as to form rectangular space parts also in the positions along the parting line Y. An image plane is thereby divided, and even when both divided image planes are scanned separately, stripes or the like are not generated between the divided image planes at the time of picture element display, which results in obtaining a liquid crystal display device of high image quality.
Patent JP-H01250132-A (JP)
Title: Picture memory information processor
Inventor: HASHIMOTO TETSUO
IPC: G09G1/00
Filed: 1988-03-30
Abstract: PURPOSE:To improve the processing speed of an information processor when the picture information is displayed by excluding the address of a picture memory storing the undesired picture information in terms of hardware. CONSTITUTION:A 2nd counter 11 sets the display information quantity equivalent to one lateral line and a constant setting device 14 sets the address offset value for calculation of the address of the picture information equivalent to the next one line. A picture input/output interface 5 transmits the memory read signals 11a in a fixed cycle based on the display timing. The data are successively read out of a picture memory 1 in accordance with the renewal of the count value of a 1st counter 9 and sent to a display device 8 via the interface 5. Thus it is possible to display the picture data supplied via an image pickup device 7 having the image resolution different from the lateral image resolution of the device 8 with no rearrangement of data carried out by software. Then the processing speed is improved for an information processor.
Patent JP-H08251029-A (JP)
Title: Data converter device
Inventor: HAYASHI HIDEAKI
IPC: G10L19/00
Filed: 1995-03-08
Abstract: PURPOSE: To improve a noise feeling in a signal after data bit conversion for securing a dynamic range of larger than a specific number of bits when digital audio, etc., is transmitted or recorded. CONSTITUTION: The rounding circuit 3 of a requantizer rounds 20-bit input data off to 16 bits, and the rounding-off error is taken out by a circuit 7 which obtains an input/output difference and subtracted from an input through a circuit 6 which obtains the difference at the input through a filter 4. At this time, when the input data has a high frequency component, a high frequency component detection part 5 detects it, and a filter 4 is cut to ceases an output to a circuit which obtain the difference. Consequently, the data converting device can be provided which has noise shaping operation ineffective and then does not increase in high frequency noise and never deteriorates the distortion of a low frequency component with the high frequency component even without the noise shaping when the high frequency component is included.
Patent JP-S61286817-A (JP)
Inventor: PIITAA JIYON AIRITSUFUE
IPC: G02F1/133
Filed: 1986-04-03
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-S562189-A (JP)
Title: Treating liquid for use in lithography
Inventor: YAMAMOTO ISAMU
IPC: B41N3/08
Filed: 1979-06-21
Abstract: PURPOSE: To obtain a strong hydrophilic film, properties of which is not subjected to variation in aging by the influence of light or heat, by use of a treating liquid containing a metal salt of phytin acid, a particular nitrogen-containing compound and an amino compound having a hydroxyl group.  
     CONSTITUTION: There is prepared a treating liquid containing (A) a metal salt of phytin acid, (B) a nitrogen-containing compound of PH3W6, capable of forming a chelate compound of five or six members for cyclic structure having a smaller constant of stability than phytin acid, and (C) an amino compound having a hydroxyl group. Here, for the metal salt of phytin acid, there is employed, for instance, an alkali metal salt, alkali earth metal salt, metal salt of zinc, aluminum, iron, etc., or their double salt. For the nitrogen-containing compound, use is made of, ethylene-diamine or nitrilotriacetic acid, etc. Similarly, for the amino compound, use is made of, triethanolamine, diisopropanolamine, m-aminophenol, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04313548-A (JP)
Title: Sheet conveying device
Inventor: GOTO HIDEKI
IPC: B65H7/12
Filed: 1991-04-10
Abstract: PURPOSE:To stabilize the feed of sheets and to provide an increased life for a roller, in a sheet conveying device having a roller pair brought into pressure contact with each other and conveying sheets while preventing a double feed of the sheets. CONSTITUTION:Sheets are delivered in a state to be separated away from each other one by one by means of a sheet feed roller 41 to feed sheets and a separating roller 42 brought into pressure contact with the sheet feed roller. A sheet detecting sensor 13 to detect delivering sheets is located on the downstream side of the rollers 41 and 42. When probability of the delivering sheet being not fed to the sheet detecting sensor 13 for a given time exceeds a given value, a stepping motor 17 is run to move a spring holding part 14. By increasing the pressure force of the separating roller 42 through elongation of a pressure spring 9, the slip of the sheet is prevented from occurring to perform the stable feed of sheets. Further, since the occurrence of a slip is reduced, wear of the roller is reduced and an increased life for the roller is provided.
Patent JP-H0472597-A (JP)
Title: Decay heat removing device for high temperature gas-cooled reactor
Inventor: YAMADA MASAO
IPC: G21C15/257
Filed: 1990-03-27
Abstract: PURPOSE:To efficiently radiate decay heat generated in a reactor core outside the system by arranging heat pipes around the pressure vessel of a high temperature gas-cooled reactor, and arranging an condenser part so that it is projected into an atmospheric duct provided outside the reactor chamber. CONSTITUTION:A number of heat pipes 10 are arranged around a reactor pressure vessel 2, and for example, an evaporator part 12 in which water 11 is sealed as a working fluid, is arranged inside the reactor chamber 3a of a building 3 so that a condenser part 13 is projected into an atmospheric duct 17 provided outside the reactor chamber. Decay heat generated in the reactor core 1 is radiated as radiation heat from the reactor pressure vessel 2, and received by the evaporator part 12 of heat pipes 10 to vaporize and radiate water 11 through a diffusion passage 14 to the condenser part 13. There, the decay heat is radiated into air from the duct 17 to condense the vapor, then returned to the evaporator par 12, and thereafter this cycle is repeated. Decay heat generated in the reactor core can thus be efficiently radiated outside the system and removed without using power devices.
Patent JP-H01249198-A (JP)
Title: Method for inhibiting reduction of sulfate in anaerobic treatment and substance hindering growth of sulfate reducing bacteria
Inventor: MINAMI SEIJI
IPC: C02F11/04
Filed: 1988-03-30
Abstract: PURPOSE:To prevent the generation of sulfide ions hindering methane fermentation by adding a substance selectively hindering the growth of sulfate reducing bacteria coexisting with methane bacteria to org. waste water contg. sulfate ions and by carrying out anaerobic fermentation. CONSTITUTION:The substance selectively hindering the growth of sulfate reducing bacteria coexisting with methane bacteria is added to org. waste water contg. sulfate ions such as waste liquor from an alcohol distilling stage or waste liquor from a pulp mill and the waste liquor is treated by anaerobic fermentation. The substance may be verapamil 4 hydrochloride, chloropromazine hydrochloride, o-cresol, m-cresol, hibitane, trinitrophenol or sodium p- toluenesulfonate. By this method, the generation of sulfide ions hindering methane fermentation is prevented and the consumption of hydrogen necessary for methane formation by sulfate reducing bacteria is also prevented.
Patent JP-H01251345-A (JP)
Title: Optical recording element
Inventor: ICHIMURA KUNIHIRO
IPC: G11B7/24033
Filed: 1988-03-30
Abstract: PURPOSE:To eliminate the lowering of resolution with lapse of time due to fluidity by providing a liquid crystal layer through a molecular layer of compound which makes a structural change reversibly by light on a transparent substrate whose surface is finely deformed. CONSTITUTION:The title element is constructed to sandwich a liquid crystal layer 3 between two substrates 1 which have monomolecular layer 2 of the photochromic compound and whose surfaces are finely deformed. When light is projected on one part A, the photochromic compound makes the structural change, therefore, the vertical arrangement of the part is destroyed and liquid crystal makes an arrangement parallel to the surface. Consequently, when this photo recording element is put between two polarizers whose polarizing axes are perpendicular to each other, parts B on which the light is not projected are dark, however, the part A on which the light is projected becomes bright and a clear picture can be obtained. Since the polarization of a wavelength which does not generate photochromism can be used for reading information, the information is not destroyed. Thus, the lowering of the resolution with lapse of time due to the liquid crystal having the fluidity is eliminated.
Patent JP-S521023-A (JP)
Title: Method for regulating plant germinitation
Inventor: NAKAGAWA TADASHI
IPC: A23L3/34
Filed: 1975-06-23
Abstract: PURPOSE: A method for offering a drug possessing regulator actions on plant germination and growth, and inhibitory actions on bacteria and fungi multiplication, with extremely low toxicity and wide applicability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05283648-A (JP)
Title: Semiconductor storage device
IPC: H01L27/108
Filed: 1992-03-31
Abstract: PURPOSE:To simplify a manufacturing process by constituting a gain memory cell of two MISFETs and a resistor element and by satisfying a specified formula by a value of a resistor element of the two MISFETS. CONSTITUTION:When a channel length of a second MISFET is L, a channel width is W, a channel area is S, a gate capacitance is COX, a power supply voltage is VDD, a bit line capacitance is CB and a minimum voltage which enables detection of sense-up is DELTAVSA, a value R of a resistor element satisfies a formula. A drain of a first MISFETM1 and a source of the second MISFETM2 are connected. A drain of the first MISFETM1 and a gate of the second MISFETM2 are connected through the resistor element. R. The source of the first MISFEM1 is connected to a bit line BL and a gate thereof is connected to a word line WL. A drain of the second MISFETM2 is connected to the power supply line VDD. Therefore, a device can be readily maunfactured by using an ordinary MOS process.
Patent JP-S58195356-A (JP)
Title: Adhesion type image sensor
Inventor: SAKAMOTO MIKIO
IPC: H04N1/028
Filed: 1982-05-10
Abstract: PURPOSE:To improve resolution, by providing a light shielding layer having an opening section correpsonding to each photoconductor element one to one. CONSTITUTION:A transparent electrode 32 made of ITO or SnO2 is formed on a transparent insulation substrate 31 in stripe shape, a light shielding layer 33 made of Cr or the like is formed on the electrode 32 with the vapor-deposition or sputtering, and the photoconductor element only is etched, allowing to form a window made of Cr at the photoconductor element. One side of the Cr film is taken as a common electrode. Further, a photoconductor material 34 is grown to form an individual electrode 35 made of Al or the like, allowing to form the photoconductor element with the photolithography technology so that the electrode corresponds to the Cr window by one to one. A reflected light 36 contacts the element of the electrode 35 at the window of the shield layer 33 only. Even if only one signal receives a dark signal and the rest elements receive a light signal, since the part among all the elements is covered with the light shielding layer, the leakage current from adjacent elements is almost negligible.
Patent JP-S57194267-A (JP)
Title: Production of hydrogen
Inventor: ODA YOSHIO
IPC: C25B9/19
Filed: 1981-05-25
Abstract: PURPOSE:To efficiently obtain hydrogen at low voltage by forming a porous layer or an inorg. substance having no activity as an electrode and a porous layer of an org. substance having a specified composition on both sides of an ion exchange membrane dividing an electrolytic cell for electrolyzing water into anode and cathode chambers. CONSTITUTION:On one side of an ion exchange membrane a porous layer of an inorg. substance having no activity as an electrode such as oxide, hydroxide, nitride or carbide of Ti, Zr, Nb, Ta, V or Mn or a mixture of >=2 kinds of such compounds is formed. On the other side of the membrane a porous layer made of modified polytetrafluoroethylene copolymerized with a fluorine-contg. monomer contg. an acid type functional group as a modifier is formed. The modifier includes a compound such as CF2=CFO(CF2)3COOCH3.