baber/WOPTO huggingface dataset:
Patent JP-H11264090-A (JP)
Title: Electrolytic ozone generating apparatus and method for stopping its operation
Inventor: INATANI MASATOSHI
IPC: C25B1/30
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent a deterioration of an ozone generating efficiency at a positive electrode surface while stopping an electrolysis of the electrolytic ozone generating apparatus. SOLUTION: The electrolytic ozone generating apparatus is provided with an electrolyte removing mechanism 15 removing the electrolyte 12 from an anode chamber when the primary power source is stopped and a back-up power source 17 energizing successively to the positive electrode 1 and a negative electrode 5, and the electrolyte removing mechanism 15 is operated usually by the back-up power source 17 when an DC power source is stopped and also provided with an emergency control circuit 18 energizing to the negative electrode 5 and the positive electrode 1.
Patent JP-H11261741-A (JP)
Title: Facsimile equipment
Inventor: INOUE HIROYUKI
IPC: H04N1/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide the facsimile equipment that reproduces messages from a same opposite party continuously. SOLUTION: The facsimile equipment that reproduces messages from a same opposite party continuously is provided with an NCU section 1 that conducts line control of data from a line, a modem section 2 that converts received analog message data into a digital signal, a message storage section 4 that stores messages, and a message management section 5 that manages messages and edits them, and the messages are continuously stored in the message storage section 4 via the NCU section 1 and the modem section 2. The message management section 5 stores a caller number, a reception time and a message time to reproduce message from a same opposite party continuously.
Patent JP-S51140697-A (JP)
Title: Gas-sensing
Inventor: MARUYAMA TOSHIAKI
IPC: G01N27/12
Filed: 1975-05-29
Abstract: PURPOSE: To improve sensitivity to gas and smoke, facilitate production operation and enhance mechanical strength by use of a heater by itself as a primary outer sheathcomponent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5479-A (JP)
Title: Production of thermoplastic resin foam pipe
Inventor: MUROTA JIYOUJI
IPC: B29C59/00
Filed: 1977-06-02
Abstract: PURPOSE: To obtain a small-diameter thick-walled pipe of uniform thickness, by hotmolding a foamed thermoplastic resin sheet in the form of a cylinder, by dividing and cutting the cylinder in the long direction, followed by hot-molding into pipes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01237200-A (JP)
Title: Transfer sheet
Inventor: EGASHIRA NORITAKA
IPC: B41M3/12
Filed: 1988-03-18
Abstract: PURPOSE:To enable a desired image to be easily imparted to a surface of an article having an arbitrary shape and joining the image and the article in one body, by providing a releasable image-forming layer on one side of a sheet-shaped base, and forming an image on the image-forming layer. CONSTITUTION:A transfer sheet 1 can be obtained by a method wherein a composition for forming an image-forming layer which is obtained by dissolving a material for forming the layer is applied to a sheet-shaped base by coating or printing, followed by drying to provide the image-forming layer 3, and an image 4 is formed on the layer 3. Alternatively, the transfer sheet 1 can be obtained by providing a release layer 5 on the sheet-shaped base 2, then providing the image-forming layer 3 on the layer 5, and forming the image 4 on the layer 3. To transfer the image-forming layer, the layer is brought into contact with a desired part of an object, is adhered to the object by a transferring method comprising pressing, heating or the like, and then the base 2 is released, whereby the image-forming layer can be transferred as a thin film having a desired image. Where the release layer is provided, releasing can be easily achieved. With the image-forming layer transferred onto the object and joined to the object in one body, the product obtained does not give the feeling of pasting but has excellent appearance, function and durability.
Patent JP-H03265005-A (JP)
Title: Numerical controller
Inventor: HIRONO MAMORU
IPC: G05B19/18
Filed: 1990-03-14
Abstract: PURPOSE:To investigate the cause of a fault without lowering the serviceability ratio by saving data for investigating fault cause into a storing means and working a numerical controller again when the fault is generated. CONSTITUTION:In all address spaces 20 of a microprocessor, main data areas 201 and 202 hold the data for investigating fault cause as one part of data. A data storing means 12 of a fault cause analysis data delay output means 10 stores the copy of the data in the areas 201 and 202. When an operation to the numerical controller is an analysis data saving command TS decided in advance, a fault cause analysis data saving means 11 sends the data from the areas 201 and 202 to the means 12. When the operation is a data output command GS, a fault cause analysis data output means 13 outputs the data from the means 12. An external output means 30 interface the data outputted by the means 13 and outputs the data to the external part of the numerical controller. Thus, without lowering the efficiency, the cause of the fault can be investigated by the saved data at all times.
Patent JP-H10245489-A (JP)
Title: Silicone rubber composition for high-voltage electrical insulating material
Inventor: AZECHI SHIYUUICHI
IPC: C08K3/22
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon rubber composition excellent in high-voltage electrical insulating properties such as weather resistance, stain resistance and voltage endurance, by adding an inorganic filler and titanium oxide powder for photocatalyst to a specific organopolysiloxane. SOLUTION: This composition contains (A) 100 pts.wt. of an organic peroxide curing type or addition reaction curing type organopolysiloxane, (B) 1-500 pts.wt. of an inorganic filler and (C) 10-100 pts.wt. of titanium oxide powder for photocatalyst having <=0.3μm average particle diameter and a crystal unit lattice of anatase type. Preferably, the component B is selected from among aluminum hydroxide, ground quartz and spherical fused silica and the component A of the organic peroxide curing type consists essentially of an organopolysiloxane of the formula [R<1> is a (substituted) monofunctional hydrocarbon with the proviso that 0.01-20mol% of R<1> is an alkenyl; (a) is positive number of 1.9-2.4] containing at least >=2 alkenyl groups on the average and a catalytic amount of an organic peroxide.
Patent JP-H04281099-A (JP)
Title: Base paper for flame retardant wallpaper
Inventor: NAKANO OSAMU
IPC: D21H21/34
Filed: 1991-03-06
Abstract: PURPOSE:To develop a base paper useful for wallpaper, excellent in flame retardancy, peelability, printability and resistance to thermal discoloration and having low elongation when dipping in water. CONSTITUTION:Base paper containing powder having self-extinguishing properties in an amount of >=5wt.% and go wt.% based on the base paper weight, as necessary, is subjected to treatment with a flame retardant and both surfaces thereof are then coated with a coating agent containing the powder having the self-extinguishing properties and a binder as principal agents, and subsequently pressed and dried while being pressed with a canvas in a cylinder dryer.
Patent JP-S61221679-A (JP)
Title: Light applied measuring instrument for zero-phase component
Inventor: KANEDA HAJIME
IPC: G02B6/00
Filed: 1985-03-27
Abstract: PURPOSE:To improve measurement precision by using and connecting polarization plane maintaining optical fibers, etc., in series by as many as phases and constituting a sensor head part. CONSTITUTION:Sensor heads 17u, 17v, and 17w are constituted by winding polarization plane maintaining optical fibers, etc., in a coil shape respectively. The heads 17u and 17v are connected in series through a fiber connection part 23u, a single polarization optical fiber 19, and a fiber connection part 22v and the heads 17u and 17w are connected in series through a connection part 23v, a fiber 20, and a connection part 22w to constitute the sensor head part. Further, the light output of an optical multiplexer 15 is made incident on the head 17u through a fiber 16 and a connection part 22u. Connections are made at the connection parts 22u, 22v, and 22w so that axes of propagation of polarized wave modes are aligned with one another and the connection parts 23u, 23v, and 23w make connection while the axes are slanted by 45 deg.. Consequently, a O-phase current component measured value outputted by a signal processing circuit 26 is improved in precision by correcting variation in the intensity of a light source and variation in loss on an optical transmission line.
Patent JP-H03266493-A (JP)
Title: Hybrid laminated circuit device and hybrid laminated circuit component
Inventor: TAKATANI MINORU
IPC: H05K1/03
Filed: 1990-03-16
Abstract: PURPOSE:To prevent a hybrid laminated circuit device from changing in temperature characteristics due to heat release by a method wherein a cavity induced by a level difference between a hybrid laminated circuit component and a board is filled with a thermal conductor. CONSTITUTION:A capacitor layer 2 is structured in such a manner that capacitor networks 21-27 are buried in a dielectric porcelain 20, and the capacitor networks 21-27 are constituted through such a way that capacitors formed by making electrodes opposed to each other through the intermediary of a dielectric porcelain layer are so connected to constitute required capacitor circuits, where the capacitor networks 21-27 are connected to either of connection terminals 5 to lead outside. A level difference G1 equal to the thickness of the terminal 5 is induced between the connection terminal 5 and a coil layer 1 of the laminated passive composite body. The cavity formed between a board 8 and the coil layer 1 of the laminated passive composite body due to the level difference G1 is filled with a thermal conductor 6 which is formed of electrical conductor material such as metal or resin material excellent in thermal conductivity such as silicone compound.
Patent JP-H04212294-A (JP)
Title: Power supply device
Inventor: OZAWA MASATAKA
IPC: H05B41/282
Filed: 1991-03-29
Abstract: PURPOSE:To make a power source device in a compact size and a simple structure by enabling the use of fewer switching circuits or compact size of parts, in a power supply device to convert the DC to the AC, and to control the lighting of a discharge lamp such as a metal halide lamp as a load. CONSTITUTION:A pulse power source 2 outputs a high-frequency pulse being driven by a DC power source 1. The pulse output is reversed by a current reversing means 6 by a frequency lower than the repeating frequency of the pulse, and applied to a discharged lamp 8 to be a load. The pulse is smoothed by a capacitor 9 provided in parallel to the discharge lamp 8. As a result, a low frequency AC current is flowed to the discharge lamp 8.
Patent JP-H10259868-A (JP)
Title: Speed control device for working vehicle
Inventor: EMA HIROAKI
IPC: F16H61/18
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a speed control device for a working vehicle which can execute automatic transmission control for a long time in a proper state. SOLUTION: In a speed control device of this type, automatic transmission control is so executed that a transmission part 20 for continuously variable transmission is operated by means of an electric motor 23 for reducing the speed of a vehicle. The device also has a potentiometer 41 for outputting transmission position information accompanied with fluctuation of a transmission position of the transmission part 20, and a speed sensor for sensing the running speed of the vehicle. The above-mentioned automatic transmission control is not executed in the case that the transmission position of the transmission part 20 is on the lower speed side than the set position, or the sensed speed is lower than the set speed.
Patent JP-H06255460-A (JP)
Title: Brake locking device for vehicle with spring brake
Inventor: SAWADA TATSUO
IPC: B60T7/08
Filed: 1993-03-03
Abstract: PURPOSE:To simplify operations with both spring brake and brake lock applied by one action by applying the spring brake, and concurrently letting air pressure be constituted to be applied to a brake circuit while being interlocked with the spring brake. CONSTITUTION:In a spring control valve SCV, when an operating lever 7 is depressed, air pressure is led outside out of a second opening 5. In a circuit constitution in which the aforesaid SCV is incorporated, when a service brake 18 is depressed, air pressure from air tanks 16 and 17 is applied to brake boosters 23 and 24 via double check valves 25 and 26, so that the brake is applied as usual. After that, when the operating lever 7 for the SCV is depressed, air pressure from spring brake chambers 30 and 31 is led to a discharge port 6 out of the first opening 4 via a pipe line 29, so that the spring brake is in operation by the force of springs 33 and 34. And air pressure is simultaneously led to the double check valves 25 and 26 from the second opening 5 via a pipe line 32, so that braking force is locked.
Patent JP-H07312465-A (JP)
Title: Semiconductor laser system
Inventor: SHONO MASAYUKI
IPC: H01S5/343
Filed: 1995-03-24
Abstract: PURPOSE:To optimize the strain level applied to a well layer and a barrier layer respectively in inverse directions by a method wherein the specific relations wherein the products of the strain accumulated in an active part and the film thickness are computed by the layer numbers of well layers, barrier layers and guide layers are to be satisfied. CONSTITUTION:Within the title semiconductor system, an active layer 5 is composed of a strain multiquantum well layers using a well layer 42 and a barrier layer 43 making a pair by MBE process between the guide layers 41 from an n-type clad layer 3. Next, in order to compute the strain level, the following elements are respectively assumed as follows i.e., the grating constant of semiconductor substrate as (a), that of ith well layer 42 as (aw1), the film thickness of the well layer 41 as tw1, ith barrier layer 43, the guide layer 41 as (ab1), ith the grating contant of barrier layer 43, the grating contant of the guide layer 41 as (tw1), the film thickness of ith barrier layer 43, guide layer 41 as (tb1), as well as the formula represented by the product of the stalain level and the film thickness accumilated in an active part 4 as DELTA. At this time, DELTAaw1, DELTAab1, respectively satisfy the following integers and inequalities i.e., -2, 0%<=DELTAaw1<0%, 0%<ab1<=+1, 5%, -3, 6X10<-10>(m)<=DELTA<0. Accordingly, the starin level respectively applied to the well layer 41 and the bar rier layer 43 in the inversion directions can be improved.
Patent JP-H01241041-A (JP)
Title: Optical recording method
Inventor: KATSURAGAWA TADAO
IPC: G11B7/30
Filed: 1988-03-19
Abstract: PURPOSE:To obtain an optical recording medium which can repeatedly record and reproduce information at high sensitivity, high speed, high S/N, and low error rate by providing a 1st thin film consisting of at least one kind of group Ib elements and the 2nd thin film consisting of at least one kind of group IVb elements on a base. CONSTITUTION:The 1st thin film 2 consisting of the group Ib elements and the 2nd thin film 3 consisting of the group IVb element are provided on the base. The 1st thin film and the 2nd thin film are melted and mixed when a light beam for recording is projected on the recording medium. The light reflectivity of the mixed part is thereby largely changed from the original state before the mixing. The light beam for reproducing of such a small output which does not affect the properties of both the 1st and 2nd thin films is, therefore, projected on this recording medium and the change rate of the light reflectivity of the above-mentioned mixed part is detected at the time of reproduction. The light beam of about the middle output to separate the mixed elements of the group Ib and the group IVb is projected on the mixed part to heat said part to a low temp. and to separate the mixed elements of the mixed part at the time of erasing. The information is thereby repeatedly recorded and reproduced at the high sensitivity, high speed, high S/N and low error rate.
Patent JP-H09253874-A (JP)
Title: Marking device and method therefor
Inventor: YUKI YASUHIRO
IPC: B23K26/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To mark at an accurate position and improve the productivity. SOLUTION: A marking device 1 is composed of a mounting stand 2, a moving means 3, a laser marker 4 to print, an optical sensor 5 to detect the boundary of a work and a controller 6. On the mounting stand 2, a stick case 18 is fixed as a work 20 is received, and a pressing member 9 to press the work 20a of the final part to the A direction is installed. On the moving means 3, an encoder to detect the number of rotation is built-in and a servo motor 12 to rotate a screw bar 13 normally or reversely is provided. Then, the controller 6 is stored with the information of the total length of each work 20 and inputted with the information in order to calculate the movement amount of the work 20 from the servo motor 12.
Patent JP-S554278-A (JP)
Title: Method of manufacturing closed shock of steel plate
Inventor: KURANO SUSUMU
IPC: B63B21/04
Filed: 1979-05-30
Abstract: PURPOSE: To mass-produce products with high accuracy by utilizing deformed trampet type members formed from cut steel plates having butterfly-shape.  
     CONSTITUTION: A steel plate 7 cut out in butterfly-shape is coldpressed by die- press and portions AWE, C-G to be jointed are welded, and thus, a cup-shaped member of a deformed trumpet-shape, an expanded portion having jointed protions 8 of which is like as being pressed in an up-and-down direction, is formed, and thereafter, portions EFGH are cut off, and thus, deformed trumpet type members are welded together so as to be symmetric in order to make a chock member 1, thereafter, semi-circular reinforcing ribs 4 and a fixing stand 5 are welded thereto. By this method, the deformed trumpet type members 2, 3, with stable and same shapes having few variations of the thickness of the plates because of the cold-pressing of the butterfly-shaped steel plate 7 previously cut so as not to create wrinkles of press works, may be mass-produced easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54157686-A (JP)
Title: Discriminating method of kinds for defects of steel plate surfaces
Inventor: SAKAMOTO KENICHI
IPC: G01N21/892
Filed: 1978-06-01
Abstract: PURPOSE:To perform discrimination of kinds of defects and further the degree of harmfulness of the defects by detecting the defects as defect images having two- dimensional spread and calculating the characteristic parameters of the defects from these images. CONSTITUTION:Coherent light 13 is projected from a laser light source 30 to the surface of a steel plate 32 being the material to be examined. The reflected light is passed through an optical filter which divides the diffraction pattern formed on an image plane 34 to plural regions. The quantity of the light from the entire part of a visual field 33 and the quantity of the reflected light on the two frequency axes in the diffraction pattern and near the same are received. The signals converted to electric signals in a photoelectric conversion part are sent to a signal processing part 37. The parameter L indicating the light intensity of the entire part of the visual field, the parameters DW, DR indicating the directivity of the defect and the parameters PW, PR indicating the sharpness of the defect in each direction are calculated. the kinds of the defect is discriminated by using these five parameters 38 and the results of the discrimination are outputted from an output part 40.
Patent JP-H11252296-A (JP)
Title: Facsimile transmission reception system
Inventor: SHIMIZU KIICHIRO
IPC: H04N1/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment that reduces the communication cost in the case that no transmission is conducted at all due to deficient residual capacity of a memory or deficient amount of paper for facsimile transmission reception. SOLUTION: A facsimile equipment is provided with a residual amount information control section 13 that calculates residual capacity/amount of a memory/ paper and a page information control section 14 that sets important information at the time of transmission and controls revision of page orders or revision to an original page order. In the case of sending image data read by a scanner 14, data such as a storage capacity and the number of recording papers required to receive the image data are sent together with the image data. The receiver side facsimile equipment detects a paper residual amount depending on a position of a paper feed tray. When it is judged that the transmission side data amount is more than the detected number of papers, the facsimile equipment does not conduct transmission and it is displayed by an operation display control section 6.  Thus, the user does not make useless facsimile transmission when the image data cannot be received by the receiver side facsimile equipment, then the communication cost is reduced.
Patent JP-S60210879-A (JP)
Title: Field effect transistor
Inventor: OOHATA KEIICHI
IPC: H01L29/205
Filed: 1984-04-03
Abstract: PURPOSE:To obtain the titled device of small threshold value and variation in characteristics by a method wherein a high-purity semiconductor layer is deposited on a semi-insulation substrate and provided with a source and a drain region, and, from their ends to on top of the channel region therebetween, a high-purity semiconductor layer of small electron affinity and a high-purity semiconductor layer whose affinity increases upward are provided. CONSTITUTION:An undoped GaAs layer 41 is deposited on the semi-insulation GaAs substrate 40, where the N<+> type source region 45 and drain region 46 are formed by diffusion across the channel region. Next, an undoped Al0.3Ga0.7As layer 42 having a smaller electron affinity than that of the substrate 40 and an AlxGa1-xAs layer 43 whose affinity is the same as that of the layer 42 in the bottom but increases toward the surface are grown by lamination from the opposed surfaces of the regions 45 and 46 to on top of the channel region. Here, for the purpose of changes in affinity, the value of (x) is reduced from 0.3 to 0. Thereafter, the regions 45 and 46 are provided with electrodes 47 and 48, respectively, along the side surfaces of the layers 42 and 43; besides, the layer 43 is provided with a gate electrode 44.
Patent JP-H02246230-A (JP)
Title: Charge transfer device
Inventor: TARUI YASUO
IPC: H01L29/762
Filed: 1989-03-20
Abstract: PURPOSE:To obtain a CCD characterized by high transfer efficiency by forming a depletion layer with an impurity region having the reverse conductivity type with respect to an embedded channel provided beneath an electrode gap. CONSTITUTION:A thin n-type semicustom layer 11 is grown on a p-type semiconductor substrate 10, and an embedded channel CCD is formed. A polysilicon transfer electrode 13 having a single-layer structure is arranged through an oxide film 12. Electrode gaps 14 are formed in the polysilicon transfer electrode 13. In a corresponding channel region, p-type impurities having the reverse conductivity type with respect to the embedded channel are shallowly doped by self-alignment with the transfer electrode. An n<-> region which is different from a part beneath the electrode is provided. When the n-type semiconductor layer 11 is reversely biassed with a positive voltage which is applied to an input/output diode formed by an n<+> diffused region, a depletion region is provided in the substrate, and an embedded channel is formed. Thus, a potential is provided, and the charge transfer can be performed adequately.