baber/WOPTO huggingface dataset:
Patent JP-S5739343-A (JP)
Title: Decision apparatus of corrosion velocity
Inventor: SUZUKI MASAYUKI
IPC: G01N27/26
Filed: 1980-08-20
Abstract: PURPOSE:To detect the polarization electric potential by removing various kinds of noises induced in a packaging apparatus, by providing a filtering apparatus damping the noise of a specific frequency components from the signal of polarization electric potential. CONSTITUTION:A pulse power source 11 of a constant quantity of electricity is connected with a counter electrode 3 and a sample metallic piece 1. This power source 11 is composed of a direct current constant voltage power source 6, a capacitor 5 and a relay 7, and electric charge charged in the capacitor 5 is instantaneously supplied to the piece 1. The surface polarization electric potential of the piece 1 is detected with a reference electrode 2 as the standard and is inputted into a buffer amplifier 12. A filter apparatus 13 such as a low-pass filter or notch filter, is connected with the amplifier 12. The objective noise of specific frequency component to be damped by the apparatus 13 is the one mixing the data of time curve i.e. polarization value-time of potential difference signal recorded on a potential difference recorder 8 at and after an early stage part.
Patent JP-S63280278-A (JP)
Title: Liquid crystal printer head
Inventor: ICHINOSE HIDEO
IPC: G03G15/04
Filed: 1987-05-13
Abstract: PURPOSE:To express gradation without forming a microshutter with a small area by providing a liquid crystal printer head with plural liquid crystal optical shutter arrays including color filters having respectively different quantities of transmitted light. CONSTITUTION:The printer head is provided with plural liquid crystal optical shutter arrays 11, 12 including the color filters having respectively different quantities of transmitted light. The spectral sensitivity of a photosensitive body 13 is different in accordance with the wavelength of light, even when light with the same intensity is radiated, the surface potential of the photosensitive body is different in accordance with the wavelength of the radiated light. The surface potential of the photosensitive body can be selected and gradation can be expressed by changing the wavelength of radiated light. Thereby, the gradation can be expressed by using a multiple color emitting light source lamp 14 and arranging plural liquid crystal optical shutter arrays 11, 12 provided with color filters.
Patent JP-2000009688-A (JP)
Title: Carbon monoxide sensor
Inventor: NAKAMURA KENICHI
IPC: G01N27/416
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To eliminate faults and detect a concentration of carbon monoxide correctly by forming a structure so that only a gas to be detected which passes a toxication prevention gas layer comes in touch with a sensor element of a solid electrolyte type. SOLUTION: A toxication prevention gas layer can be formed of activated carbon. However, a sensor sensitivity sometimes deteriorates depending on a state of a layer of activated carbon when the gas layer is formed of the activated carbon. For preventing the sensitivity deterioration and obtaining a sufficient toxication preventive gas characteristic, supposing that a thickness of the activated carbon layer is X mm and a packing density of the activated carbon layer is Yg/cm2, the X and Y are set to satisfy 1.1<=XY<=2.6 (1<=X<=3). A toxicity gas layer of a sufficient performance is thus obtained. The activated carbon layer is preferably formed of granular activated carbon. A greatly low gas permeability may hinder a sufficient amount of a gas to be detected from being sent to a sensor element. A particle size influences less if the granular activated carbon is used.  That is, an effect is attained with 50-2 meshes.
Patent JP-H09303630-A (JP)
Title: Method for embedding metallic member in polyolyefin pipe
Inventor: KADOWAKI SABURO
IPC: H01F1/12
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To surely embed a magnetic alloy member in the inner peripheral surface of a pipe. SOLUTION: A pipe 10 is expanded in the diameter larger than the outer diameter of a magnetic alloy member 14 to cover the magnetic alloy member 14 attached to a molding part 36 of a core 30 with an expanded dismeter pipe end and heat the expanded pipe end being pressed by the outer die 40, while applying induction current to the magnetic alloy member 14 for heating the proximity of the magnetic alloy member 14.
Patent JP-S596200-A (JP)
Inventor: INAGAWA YOSHIYUKI
IPC: B64G1/36
Filed: 1982-07-02
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-H08304902-A (JP)
Title: Camera
Inventor: NAKAI KOJI
IPC: G03B17/56
Filed: 1995-05-12
Abstract: PURPOSE: To provide a camera equipped with an inexpensive tripod attaching member having sufficient strength. CONSTITUTION: This camera is equipped with a front cover 1 where a 1st holding member 4 provided with an engaging hole 4a in an optical axis direction and having a U-shaped cross section, and a semicircular recessed part 7 are formed; a back cover 2 where a 2nd holding member 6 provided with an engaging hole 6a in the optical axis direction and having the U-shaped cross section, and a semicircular recessed part 8 are formed; and the tripod attaching member 5 which is constituted of a nearly columnar member inside which a female screw hole are made, and where partial flanges 5a and 5b for engaging are protrusively provided at opposed positions on the peripheral surface. By fitting the partial flanges 5a and 5b in the engaging holes 4a and 6a, the tripod attaching member 5 are interposed and fixed by the 1st and the 2nd holding members 4 and 6.
Patent JP-S63305133-A (JP)
Inventor: KURISUTA BURUGAA
IPC: C08G77/06
Filed: 1988-05-13
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-H07318164-A (JP)
Title: Heat pump hot water supply apparatus
Inventor: KAJITANI TOSHIMOTO
IPC: F24H1/00
Filed: 1994-05-27
Abstract: PURPOSE:To economize energy and assure a required amount of hot water at the time of defrosting operation of a heat pump. CONSTITUTION:When temperature detected by an evaporation temperature detector 13 provided on an evaporator 6 of a heat pump becomes a specified temperature lower and defrosting operation is started, a four-way valve 2 is switched and a supplementary heater is simultaneously turned on. If temperature detected by the evaporation temperature detector 13 becomes a specified temperature or higher and the defrosting operation is finished, the four-way valve 2 is switched and the supplementary heater 16 is simultaneously turned off. Thus, cold water is prevented from entering the interior of a hot water tank 7 to avoid temperature fall of hot water.
Patent JP-H06310984-A (JP)
Title: Test circuit for digital filter
Inventor: NISHI HIROSHI
IPC: H03H17/02
Filed: 1993-04-19
Abstract: PURPOSE:To shorten the test time of a digital filter. CONSTITUTION:A multiplication data line 7 is connected through resistors 61, 62,... and 6n with the output terminal of each multiplier 11, 12,... 1n of the digital filter, and the multiplication data line 7 is connected through an output switching circuit 8 with an abnormality discriminating part 9. At the time of test, when an abnormality is not detected at the output of each multiplier 11, 12,... 1n, the output voltages of the entire multipliers 11, 12,... 1n are all the same. However, when the abnormality is existent at the output of any multiplier, the output voltage of the multiplier is a little different from the output voltages of the other multipliers. As the result, the output voltage of the multiplication data line 7 is changed from the output voltage when the abnormality is not existent. An abnormality discriminating part 9 discriminates the abnormality by monitoring the output voltage of the multiplication data line 7.
Patent JP-H0413366-A (JP)
Title: Facsimile equipment
Inventor: NANAMURA MASANORI
IPC: H04N1/32
Filed: 1990-05-01
Abstract: PURPOSE:To reduce the consumption of an internal memory more than the case with storing all data in the lump by preparing a capacity able to store at least one transmission destination data for an internal memory storing a transmission destination data. CONSTITUTION:When an abbreviation dial key or a one-touch dial key is operated at first, the dial signal is discriminated to be of the abbreviation form, a registration data corresponding to the key entry is read from an external storage device 3 and stored in a transmission address storage memroy 2. On the other hand, when a ten-key is operated at first, the dial signal is discriminated to be of the non-abbreviation form, and the data entered from a key operation section 1 is being stored in the transmission address storage memory 2. Thus, after the end of the storage to the memory 2 in this way, the control section 4 references the dial signal of the destination stored in the transmission address storage memory 2 to make dialing.
Patent JP-H01285595-A (JP)
Title: Cargo delivery device for cargo transport vehicle platform
Inventor: HAYASHI MITSUO
IPC: B65G67/02
Filed: 1988-05-11
Abstract: PURPOSE:To perform a smooth operation for cargo delivery by making a bearing plate fluctuatably coupled with a setting base through a shaft so that the front part of the bearing plate is movable up and down to avoid generation of a spaced step difference at a contact part (delivery part) between a loading bed and a delivery device provided on a platform, in a cargo loading work to the loading bed. CONSTITUTION:Front part of a bearing plate 2a is hung over a loading bed 8a of a transportation vehicle touched to a platform 10. Front part of the bearing plate 2a of the delivery device 1 is smoothly interlocked and fluctuated up and down with ups and downs of the loading bed 8a according to variation of cargo-loading on the loading bed 8a. Hereby no spaced step difference generates at the mutual delivery part in the cargo-loading work to the loading bed 8a of the transportation vehicle. The cargo is smoothly delivered without overturn and blocking.
Patent JP-S608147-A (JP)
Title: Brake circuit for wheel type hydraulic shovel
Inventor: YOSHIO SABUROU
IPC: B60T13/66
Filed: 1983-06-27
Abstract: PURPOSE:To facilitate the brake operation by exhanging a solenoid valve through a limit switch interlocked with the function of front/rear operational levers while braking the working/service brake and parking brake when the operational lever is at the neutral position. CONSTITUTION:Upon turning on of an engine key, main switch 31 will turn on. When the advance/back operational lever 5 is at the neutral state, the limit switch 28 is connected to the line 27 to excite the solenoid 25a in a working brake valve 25 thus to exchange the valve 25 to the position (b), and to function the work/service brake system 22. At the same time, the solenoid 26a in the parking brake valve 26 is not excited to exchange the valve 26 to the position (a) thus to function the parking brake 24. Upon functioning of the operational lever 5 to advance or back, the limit switch 28 is exchanged, to exchange each brake valve 25, 26 to the other side thus to release each brake 22, 24.
Patent JP-S5240468-A (JP)
Title: Process for treating nitrogen oxide in exhaust gas
Inventor: IZUMI JIYUN
IPC: B01D53/34
Filed: 1975-09-26
Abstract: PURPOSE: To efficiently remove NOx in combustion gas from a boiler etc. by use of CH 2  O. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60259314-A (JP)
Title: Rod-member discharging mechanism for restrained cutting machine
Inventor: SHIOKAWA HIROYASU
IPC: B23D33/00
Filed: 1984-06-05
Abstract: PURPOSE:To certainly discharge a rod-member by constituting the captioned apparatus so that a kick-out lever and a kick-out pin are moved in the longitudinal direction through a gear mechanism by the swing of a swing arm for vertically moving a movable cutter and allowing each timing of the movable cutter and the kick-out pin to accord each other. CONSTITUTION:After a rod member 6 is clamped by a clamping pin 24, a ram 11 is lowered, and a movable cutter 47 is pushed-down by a pressurizing body 52, and the rod member 6 is cut by a fixed cutter 18 and the movable cutter 47. A pressing pin 69 installed onto an upper mold 51 presses a driving arm 65, interlocked with the lowering of the movable cutter 47 and a little delayed, and swing arm 61 is swung forward, and a trailing shaft 62 is revolved through a rack and a pinion gear. Then, a kick-on lever 63 is shifted forward by a pinion 73 and a rack 76, and pushed-out a kick-out pin 26. Then, the cut rod-member 6 in the penetration hole 50 of the movable cutter 47 is kicked-out into a chute 13. With such constitution, the rod member can be certainly discharged.
Patent JP-H05311656-A (JP)
Title: Hydraulic vibration pile driving device
Inventor: SUZUKI YUKICHI
IPC: E02D7/18
Filed: 1992-05-08
Abstract: PURPOSE:To prevent a pile chuck fitted to the piston rod of a cylinder device from being rotated against the main body of the cylinder device in a hydraulic vibration pile driving device having the exciting cylinder device and the pile chuck. CONSTITUTION:At least two wire ropes 7 are horizontally suspended via brackets 8, 9 between a cylindrical skirt 5 stationarily fixed to an exciting cylinder device and a pile chuck 4. The rotation of the pile chuck 4 is blocked with the wire rope 7 serving as a tension rope.
Patent JP-H06331495-A (JP)
Title: Device and method for measuring zero dispersion wavelength
Inventor: SHIMIZU KATSUHIRO
IPC: G01M11/02
Filed: 1993-05-18
Abstract: PURPOSE:To obtain a zero dispersion wavelength measuring device and method which can accurately measure the zero dispersion wavelength of an optical waveguide path such as an optical fiber. CONSTITUTION:The polarization surface of light output from a reference light source 1 and a wavelength variable light source 2 is aligned by a polarization controller 3, is multiplexed by an optical multiplexer 4, and then is input to an optical fiber 5 to be measured. Four light wave mixing light power generated by the optical fiber 5 to be measured is measured by a light spectrum analyzer 6. The four light wave mixing light power reaches it maximum when the oscillation wavelength of the wavelength variable light source 2 matches the zero dispersion wavelength of the optical fiber 5 to be measured. Therefore, by sweeping the oscillation wavelength of the wavelength variable light source 2 and then measuring the oscillation wavelength of the wavelength variable light source 2 where the four light wave mixing light power indicates the maximum, the zero dispersion wavelength of the optical waveguide such as the optical fiber can be measured accurately.
Patent JP-2000309396-A (JP)
Title: Container cleaning device and container cleaning method
Inventor: ABE HIROSHI
IPC: B67C7/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To facilitate removal of dust adhered to an inner wall surface of a container by a method wherein some ion injection nozzles are arranged outside the container, ionized fluid is injected toward an outer wall surface to neutralize a static electricity at the inner wall of the container. SOLUTION: Ionized air is injected toward an outer wall surface of a PET bottle 3 through four ion injection nozzles 5 arranged at a container cleaning device 1. The injected ionized air is expanded over an entire outer circumference of the PET bottle 3 so as to cover the outer surface of the PET bottle 3 with ionized air. Then, at the wall of the PET bottle 3 to which ionized air is blown, free electrons at the wall of the PET bottle 3 are moved under an influence of outer ions outside the wall to neutralize an electrical load of static electricity at the inner wall surface or to perform an electrical neutralization of dusts adsorbed at the inner wall of the PET bottle 3. With such an arrangement as above, the adsorption of dust with respect to the inner wall surface of the PET bottle 3 may easily be released or adhesion of dust with static electrical force is prohibited.
Patent JP-S63280282-A (JP)
Title: Fixing temperature controller
Inventor: KIKUCHI TOSHIYUKI
IPC: H05B3/00
Filed: 1987-05-13
Abstract: PURPOSE:To increase the number of continuous copies with small size by controlling plural heaters arranged in accordance with the size of sheets supplied continuously so as to switch them in accordance with the sheet size. CONSTITUTION:The titled device is provided with a 1st heater 4 arranged in the paper feeding width area of a small-size sheet 3 in a fixing roller 2, the 2nd heaters 6a, 6b arranged on the difference parts of the paper feeding width areas between the small size sheet 3 and a large-size sheet 5, a 3rd heater 90 arranged on the inside of a press roller 9 or in the vicinity of the outer surface with the paper feeding width area of the small-size sheet 3, and temp. detecting means 7, 8 for detecting respective roller surface temperatures of the setting parts of the 1st and 2nd heaters 4, 2. When the roller surface temp. of the setting part of the 2nd heater 6a is higher than that of the 1st heater 4, current supply to the 2nd heaters 6a, 6b is interrupted and current is supplied to the 1st and 3rd heaters 4, 90 by a control means.
Patent JP-S5240892-A (JP)
Title: A cutter with interlocking feed mechanism
Inventor: KUDOU SHINICHIROU
IPC: B26D5/20
Filed: 1975-09-29
Abstract: PURPOSE: To make it possible to effect sized cutting of confectionery stock without recessitating skill. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S607365-A (JP)
Title: Contactless speed detection
Inventor: AKISHIBA YUUJI
IPC: G01P3/64
Filed: 1983-06-27
Abstract: PURPOSE:To enable a contactless speed detection simply at a low cost by detecting the movement of a heat spot given to an object with a contactless heat sensor. CONSTITUTION:A heat spot 5 is formed on an object 4 with a pulse (a) fed to a heat spot generating section 1 from a signal processing section 3. The heat spot 5 on the object moves right below the heat spot detection section 2 in a certain time (t) and a pulse (b) is fed to the signal processing section 3 by detecting the heat spot with a heat spot detecting section 2. The signal processing section 3 can learn the time length (t) in the movement of the heat spot 5 from the heat spot generating section 1 to the heat spot detecting section 2 from the time difference between the pulse (a) and the pulse (b). As the distance between the heat spot generating section 1 and the detecting section 2, which are known, is divided by the time difference (t) to obtain the moving speed of the object 4. This enables contactless detection of the speed simply at a low cost.
Patent JP-S62275052-A (JP)
Inventor: TOMITA SEIICHI
IPC: B28B3/20
Filed: 1986-05-20
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-S609618-A (JP)
Title: Anti-tumbling device of die-head chaser
Inventor: GOTOU HIDEHIKO
IPC: B23G5/10
Filed: 1983-06-28
Abstract: PURPOSE:To prevent a chaser from tumbling so as to perform processings of threading with utmost accouracy, by covering the aperture of an insertion groove of die-head chaser with the fixed holder ring, and allowing a cam ring to slide in a holder ring. CONSTITUTION:A cylindrical die-head body 6 has a chaser insertion groove 7 at each of plural places and a chaser 8 is mounted. Open side of the chaser insertion groove 7 is covered with a holder ring 10 screwed 11 to the body 6. The cam ring 16 which moves the chaser 8 back and forth is inserted, allowing free sliding, in the fitting groove 13 formed in the holder ring 10. The fixed holder ring 10 preventing the chaser from tumbling improves accuracy of processings of threading.
Patent JP-H10291943-A (JP)
Title: Production of compound of truxenes
Inventor: SATO YASUSHI
IPC: C07B37/10
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject compound, by which the subject compound useful as a mesogen, etc., of a discotic liquid crystal is produced in a readily purified state with a little byproduct in high yield by reacting a specific carboxylic acid with an acid at a specified temperature by using plural steps. SOLUTION: (A) a compound of formula I (R is H or an alkoxy; X is methylene, O or S) is brought into contact with (B) an acid such as sulfuric acid and phosphoric acid at 50-90 deg.C, further brought into contact with the acid at 110-180 deg.C to provide a compound of formula II. Preferably, the catalytic reaction is carried out by regulating the weight ratio of the components A/B so as to be (1/5) to (1/18) in an inert atmosphere of nitrogen, argon, etc.
Patent JP-S5818017-A (JP)
Title: Control method of combustion, in combustion furnace
Inventor: OOTANI KEIICHI
IPC: F23N5/16
Filed: 1981-07-24
Abstract: PURPOSE:To maintain most favourable combustion state in general and to find out an unusual burner, by controlling a combustion state of the whole of a burner by making a mean value of signals expressing the combustion states gained as a result of measurement of each of microscopic pressure oscillations of a plurality of burners into an index. CONSTITUTION:Air quantity for combustion and atomizing quantity of liquid fuel are controlled by a combustion controller part 6 by detecting 13 and amplifying 14 a microscopic pressure oscillation signal from each of burners of a combustion furnace part 1 having a plurality of the burners by a measuring apparatus part 2, which is scanned 15, treated 16 with signal, and turned into A/D conversion by a signal perliminary treatment part 3, which is read in, averaged and calculated in comparison with setting input 19, and then a disorder of the burner found as a result of comparison between the above mean value and an individual signal from each of the burners is indicated on an indicator part 7.
Patent JP-H08337236-A (JP)
Title: Method and machine for manufacturing of insulated cup-form container
Inventor: SPERBER HERMANN DIPL ING
IPC: B31B50/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To heighten handleability of a cup through a method for manufacturing a cup container of frustum of cone-shape having a corrugated outer shell and an inner cup set in the outer shell by machining the outer shell from a flat cut piece and changing it into a smooth wound item of frustum of cone- shape, thereafter working the wound item into a corrugated item. SOLUTION: A cup-shaped container is comprised of an outer shell 1 having various sectional corrugated shapes, an inner cup having a smooth outside 3, and a bottom section 4. The inner cup is in general comprised of paper or similar fibrous flat material, wherein this material is sealingly closed by an inner PE-covering, for example. The outer shell 1 is made such that at first the flat cut piece is formed into a smooth wound member of frustum of cone- shape, the attained wound item is formed into a corrugated shape by a device using a mold bushing and a mold mandrel and the outer shell is connected to the inner cup. According to such a manufacturing method, the corrugated shape and the printed images present on the corrugated shape are not damaged by means arranged to close the outer shell.
Patent JP-S63309279-A (JP)
Title: Additive for water of fire extinguishing activity
Inventor: FUBERUTO FUON BURIYUTSUHIYAA
IPC: A62D1/00
Filed: 1988-05-13
Abstract: The additive contains a highly swelling, water-insoluble, highly polymeric substance as gel former which is coated with or dispersed in a water-soluble release agent which does not cause the gel-former particles to swell. The release agent is preferably a polyethylene glycol and is employed in an amount of from 10 to 100% by weight, based on the amount of gel former.