baber/WOPTO huggingface dataset:
Patent JP-S55149948-A (JP)
Title: Screen photoreceptor
Inventor: MURAI KEIICHI
IPC: G03G5/14
Filed: 1979-05-09
Abstract: PURPOSE: To enhance strength and durability of a photoreceptor and image quality, and to stabilize the size of screen openings, by constructing the electroconductive layer of a photoreceptor with a composite layer of a soft metal and a hard metal.  
     CONSTITUTION: Screen photoreceptor 1 is installed, for example, on a support having joint 5 for connecting and fixing flanges 3, 4 to form a screen photosensitive drum. This screen electroconductive layer 11 is composed of inside soft nickel layer 12 of Vickers hardness 150W350 and outside hard nickel layer 13 of hardness 350W 650. Or layer 11 may be made of a composite layer of hard layers 16 or 19, and soft layer 15 or 18. A photoconductive layer made of Se, Te, or the like metal alloy is everportion deposited on layer 11 and on this layer a surface insulating layer 9 is formed to make screen photoreceptor 1, thus permitting screen photoreceptor to be toughened and to be prevented from deterioration of images due to screen deformation and change of screen opening size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000032647-A (JP)
Title: Error sensing and correcting method of electronic tripping apparatus
Inventor: OBERMEIER MARK J
IPC: H02H3/05
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To recover accurately the incorrect enumeration item data of an electronic tripping apparatus, by encoding its enumeration items through two or more repeated bit patterns, and by substituting the incorrect patterns of its respective enumerated values with collation patterns. SOLUTION: A ROM 28 includes the application code of an electronic tripping apparatus, e.g. a main function firmware including initialization parameters, and its boot code. An EEPROM 30 includes computational parameter codes, e.g. encoded enumeration items related to such parameters as 50/60 Hz and UL/ANSI/IEC. Some or all of these parameters or options are stored in the electronic tripping apparatus in its manufacturing factory to be also selected thereafter responding to customer requests. During the initialization of the electronic tripping apparatus, the validity of the block of the data read out from the EEPROM 30 is checked using checksum algorism. Thereby, incorrect data are recovered using their pattern collations or validity checkings.
Patent JP-H03257602-A (JP)
Title: Method and device for generating operation command of multi-shaft mechanism
Inventor: OGISO TOSHIO
IPC: G05B19/18
Filed: 1990-03-08
Abstract: PURPOSE:To improve tracing accuracy by calculating an inter-shaft inference removing gain as the product of an inertia ration, which is calculated from the operational load of each driving shaft related to a control object shaft and an inter-shaft angle between the control object shaft and each driving shaft, and the ratio between the driving force command and driving transform constant of an angle driving shaft to be decided from the size of the driving force command according to a non-linear relation. CONSTITUTION:The relation of an expression I is established among a driving force command gammaj of driving shafts j [(j)=1-(n)], driving force command/generated driving force transform constant KTj driving shaft position thetaj, velocity thetaj and acceleration thetaj. In such a case, since a low-speed operation to require the operation tracing accuracy is handled, the second item of the right side can be ignored and since an assembly robot is normally a horizontal multi- joint type and gravity is not operated onto an arm driving shaft, the third item of the right side can be ignored as well. Therefore, a (j) axial angular velocity can be reloaded like an expression II. Then, when the expression II is reloaded like an expression III, inter-shaft inference is removed. When the expressions II and III are made equal, the inter-shaft inference is removed by applying the (j) shaft driving force command as shown in an expression IV. In such a case, the operation is executed under the condition of alphaji=KTj<-1>AjiA*ji<-1>KTi.
Patent JP-H08253887-A (JP)
Title: Oxygen electrode for high temperature solid electrolyte type steam electrolytic cell
Inventor: NAGAI KAZUHIRO
IPC: C25B11/04
Filed: 1995-03-16
Abstract: PURPOSE: To prevent the stripping between an oxygen electrode and a solid electrolyte by using a perovskite oxide containing Pr, Sr, Mn as an oxygen electrode material for an electrolytic cell to lower,overvoltage generated by steam decomposition. CONSTITUTION: In the high temp. solid electrolyte type steam electrolytic cell using ZrO2 completely stabilized by Y2 O3 as the solid electrolyte, the oxygen electrode is constituted of a material, in which (the perovskite oxide Pr1-x Srx MnO3 ):(the ZrO2 stabilized by Y2 O3 ) is 10:(0-3) by the weight ratio (wherein 0.3<=x<=0.5). The oxygen electrode is lowered in overvoltage compared to a conventional oxygen electrode material at the time of applying current in a current density of 470mA/cm<2> and attains the result of preventing the stripping from the solid electrolyte even for the energizing time of >=100hr.
Patent JP-S63222595-A (JP)
Title: Video signal processing method
Inventor: NAKAI SEIJI
IPC: H04N9/74
Filed: 1987-03-12
Abstract: PURPOSE:To execute a mosaic display having improved effect to human vision by converting the level of a luminance signal by applying averaging processing, and not applying said processing to a chrominance signal. CONSTITUTION:A digital video signal 101 is separated into the luminance signal and the chrominance signal by a luminance signal/chrominance signal separation and conversion circuit 102. Thereafter, an address generation circuit 124 in a mosaic processing circuit 105 generates an address to a region in which one mosaic is constituted only for a frame memory 104 for luminance signal, and a memory data 121 within the region is read out. And this data 121 is subjected to a level convertion processing in a data averaging circuit 122 in which all data in the region are converted to the average value over the whole region, and thus a data 123 is obtained. In such a way, by level-converting only luminance signals, a mosaic display having improved effect to human vision can be executed without impairing the contour information of an object included in a bit of video information.
Patent JP-S59184103-A (JP)
Title: Agent for controlling copulation of rice stem borer
Inventor: FUKAMI JIYUNICHI
IPC: A01N35/02
Filed: 1983-04-01
Abstract: PURPOSE:To provide the titled agent contaning a mixture of cis-11-hexadecenal, cis-13-octadecenal and cis-9-hexadecenal as an active component, exhibiting attracting activity to the male of rice stem borer, and useful as a nonpolluting agricultural chemical. CONSTITUTION:A mixture of cis-11-hexadecenal, cis-13-octadecenal and cis-9- hexadecenal is used as an active component of the agent. Preferable ratios of cis-11-HDAL:cis-13-ODAL:cis-9-HDAL are 10:(3.5-1.0):(2-0.1), especially 10:1:1. To prevent the rapid evaporation and oxidation of the active component, the agent is absorbed to a substrate such as rubber septum, polyethylene, etc. or encapsulated in microcapsules and scattered. For example, one of the active component, cis-9-HDAL, can be prepared from the extraction liquid obtained by immersing the ovipositor of virgin female rice stem borer in n-hexane.
Patent JP-H11261957-A (JP)
Title: Image processor, image processing method and recording medium
Inventor: KURIIWA HIROYUKI
IPC: H04N5/92
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To make an image processor simplified in configuration, small in size and low in cost. SOLUTION: As for this image processing method, in the case of SDL made, an A/D converter circuit 20 applies A/D conversion to a received analog video signal, and a 4:3 filter 21 interpolates three luminance data among four luminance data to compress the data at a rate of 3/4. Furthermore, one dummy data are added so that the data rate is unchanged and a video compression circuit 2 applies DV compression to the data.
Patent JP-H09249001-A (JP)
Title: Half cover mounting structure of aluminum wheel for automobile
Inventor: ICHIKAWA TAKASHIGE
IPC: B60B7/06
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To improve the mounting structure of a half cover for an aluminum wheel, to facilitate processing on the aluminum wheel, to reduce a cost, and to facilitate mounting and demounting. SOLUTION: A half cover 20 is formed of a plastic material. A cover part 21 to cover the central part of an aluminum wheel 10, a peripheral wall 22 protruded from the outer peripheral edge to the back side, a flange 23 extending from the rear end thereof radially externally of the half cover 20 are integrally provided. A recessed part 11 with which the peripheral wall 22 of the half cover 20 is brought into elastic pressure contact and a groove 12 in which the flange 23 of the half cover 20 is fitted are formed in the aluminum wheel 10. The flange of the half cover 20 and the groove 12 of the aluminum wheel 10 are arranged in the vicinity of outer surfaces 10a and 20a of the aluminum wheel 10 and the half cover 20.
Patent JP-H02138328-A (JP)
Title: Manufacture of rigid polyurethane
Inventor: SODARIO ORUZEUSUKII SOUTO
IPC: C08G18/76
Filed: 1988-03-10
Abstract: PURPOSE: To obtain a rigid polyurethane suitably used as the substituent of a thin steel plate in a domestic equipment called white line by reacting a resin containing a specified polyol with an aromatic polyisocyanate.  
     CONSTITUTION: A resin is reacted with an aromatic polyisocyanate. The resin is formed by using 5-100 pts.wt., to the resin, of one or more polyether polyol and/or polyester polyol selected from (non)aminated polyether polyol and polyester polyol with a molecular weight of 100-5000, an OH number of 30-500, and a viscosity of 100-10000 cp which are derived from sucrose and propylene oxide, and the aromatic polyisocyanate is selected from the group consisting of toluene diisocyanate and diphenylmethane diisocyanate with a viscosity of 8-100 cp and an NCO content of 30-40%, and used in a quantity of 90-150 pts.wt. to the resin, whereby a thermally stable, cellular or finely cellular rigid polyurethane with an elongation less than 100% a density of 0.20-1.30 g/cm 3  which is reinforced or not reinforced is obtained. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S51142861-A (JP)
Title: Treating method of waste liquor containing phosphoric acid or phosphat es
Inventor: NISHIMURA SHIGEOKI
IPC: C02F1/58
Filed: 1975-05-16
Abstract: PURPOSE: To treat a waste liquor containing phosphoric acid and phisphates and prevent excessive nutrition due to the discharged water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08254638-A (JP)
Title: Optical element module
Inventor: TAKAGI SHINICHI
IPC: G02B6/32
Filed: 1995-03-16
Abstract: PURPOSE: To provide an inexpensive optical element module which is simplified in the constitution and assembly of the optical element module by simultaneously executing positioning of optical fibers and receptacles in both directions of an optical axis direction and a direction orthogonal with the optical axis. CONSTITUTION: This optical element module is so constituted that the optical fiber 5 and the receptacle 9 are positioned by inserting the optical fiber 5 and the receptacle 5 down to a working face and fixing both to a holder 3 having the hole and working face additionally worked in both of the optical axis direction and the direction orthogonal with the optical axis in such a manner that the optical fiber 5 and the receptacle 9 are arranged in optimum positions. Then, the simultaneous positioning of the optical fiber 5 and the receptacle 9 in both of the optical axis direction and the direction orthogonal with the optical axis is made possible. As a result, the constitution and assembly of the optical element module are simplified and the inexpensive optical element module is provided.
Patent JP-H10256174-A (JP)
Title: Diffusion simulating method
Inventor: SAKAMOTO HIRONORI
IPC: G06F19/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To make a diffusion equation adaptable to various ion implanting conditions by obtaining the absorption intensity of point defects in a substrate during the treatment as a local function of the initial point defect concn. distribution due to the ion implantation and taking the absorption term of the point defect obtd. from the intensity into the diffusion equation. SOLUTION: The intensity of absorption of point defects in a substrate during heat treatment is obtd. as a local function of the initial point defect concn. (curve 11) Cp (x) distribution due to the ion implantation with analytic coordinate vectors capable of taking any of one-, two- and three-dimensional position coordinates as arguments, i.e., the intensity (curve 12) K1 (x, T) distribution for absorbing inter-lattice Si as a local function of the concn. distribution is obtd. Using the inter-lattice Si absorption intensity K1 (x,T), the inter-lattice Si absorption term R1 (x, t, T) is expressed as R1 (x, t, T)=K1 (x, T) [C1 (x,t)- C1 *(T)] and taking it into the diffusion equation.
Patent JP-H01231706-A (JP)
Title: Transfer device formed with flexible cylinder body
Inventor: TAMURA SHUROKU
IPC: B65G19/14
Filed: 1988-03-11
Abstract: PURPOSE:To facilitate location of a device in a limited space and a space having an obstruction, by a method wherein, in a title transfer device for soil, transferring bodies mounted to the wire are caused to pass through a cylinder body formed with a flexible pipe. CONSTITUTION:A wire 3 is inserted through a flexible cylinder body 1 formed by rubber, soft plastic and the like, transferring bodies 5 are mounted to the wire 3, and soil in the cylinder body 1 is transferred by means of the transferring bodies 5. In this constitution, since the cylinder body 1 is flexible, it can be disposed even at a limits space, where obstructions, e.g., shape steels H pipe bodies P, are located, in a manner to avoid the obstructions, and free and easy installation is practicable.
Patent JP-S60202025-A (JP)
Title: Original feeder
Inventor: KANEKO TAMAKI
IPC: B65H1/30
Filed: 1984-03-26
Abstract: PURPOSE:To make such copies as being completed in paginating order producible so easily, by turning over each of originals discharged out of an exposure part, delivering it onto a delivery tray part, making these originals into tile- rooling form, then feeding them one by one to a paper feeding tray part again, and supplying each to the exposure part. CONSTITUTION:In case of producing one copy per original by way of example, the original group is piled up on a calling belt 7, and a lowermost original is called out with belt motion of the said belt 7, making it go into space between a separate roller 10 and a check roller 11 of a separation mechanism 8 and delivered. Next, after each original is fed into space between contact glass 17 and a pressure plate 18 of an exposure part 2, it is delivered onto a belt 25 by means of a delivery roller 21 of a delivery tray part 4 through between turn guides 20 of a turnover part 3. And, on the belt 25, these originals are conveyed in a state of being partially superposed as in tile-roofing form, and at the point that the tip end reaches to the discharge roller 30 installed in the terminal of a belt 29, each original is called and discharged onto the belt 7.
Patent JP-S6427770-A (JP)
Title: Production of plate fin type heat exchanger
Inventor: YOSHIDA TAKAYUKI
IPC: B21D53/08
Filed: 1987-03-12
Abstract: PURPOSE:To improve the heat transfer performance of a heat exchanger by cladding a brazing filler metal to the outer periphery of a heat transfer pipe, inserting it into the through hole of a plate fin and melting the brazing filler metal by heating it. CONSTITUTION:A plate fin 1 is made by press-forming a plate stock and a heat transfer pipe 2 is formed as well by working a pipe stock. The heat transfer pipe 2 is then inserted into the through hole 7 of the fin 1 forming a fin collar 3. On the other periphery of the pipe 2 a brazing filler metal 2b is cladded in advance. The heat transfer pipe 2 assembled to the through hole 7 and fin 1 are arranged inside an inert atm. furnace, heated at high temp. and a brazing is executed in a fixed state by a fin supporting tool 5. The fin 1 and heat transfer pipe 2 are metallurgically joined and the deformation of the fin 1 and pipe 2 at joining time is prevented. Consequently the heat transfer performance of a heat exchange is improved.
Patent JP-H05257875-A (JP)
Title: Method for evading interruption processing start delay
IPC: G06F13/362
Filed: 1992-03-16
Abstract: PURPOSE:To start interruption processing without any delay by a software system which is placed in an interruption inhibition period. CONSTITUTION:If an interruption processing request is generated at optional timing during the execution of processing 1 including the interruption inhibition period, the start of interruption processing 5 is delayed if the current processing position 2 is in the interruption inhibition period (between 3 and 4). For the purpose, temporary interruption processing is performed before main interruption processing to absorb the delay of the processing start in the interruption inhibition period by the temporary interruption processing and the real interruption processing start is set in the temporary interruption processing to eliminate the delay of the processing start.
Patent JP-S55149140-A (JP)
Title: Glass rotation blow molding method and its mold
Inventor: YOKOYAMA KATSUHIKO
IPC: C03B9/347
Filed: 1979-05-11
Abstract: PURPOSE: To form a glass molding free from mold stripes in a high yield by cutting slits on the molding surface of a mold for paste molding and carrying out rotation blowing while spouting gas from the slits.  
     CONSTITUTION: Longitudinal grooves 4, 4' are cut in divided mold pieces 3, 3' of the rotation blowing mold composed of pieces 3, 3' and bottom mold 2 in the rotation blowing axis direction. Grooves 4, 4' become gas spouting slits when pieces 3, 3' are shut, and they are connected to external pressurized gas feed pipes 8, 8' through gas feed grooves 5, 5', openings 6, 6', nipples 7, 7', etc. The molding surface of the mold coated with cork graphites 9, 9' is well swollen with water, and mold 1 is shut. A preformed glass parison is put into the mold and rotation- blown while spouting pressurized gas from grooves 4, 4'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60201712-A (JP)
Title: Comb-line filter
Inventor: SAKAKIBARA YOSHITOYO
IPC: H03H9/30
Filed: 1984-03-26
Abstract: PURPOSE:To simplify the structure with a thin and flat design for a comb-line filter by producing a Stonley wave on the interfacial boundary between an isotropic elastic material and a piezoelectric material to form an ultrasonic delay line and at the same time constituting a capacitor with said elastic material and material. CONSTITUTION:Input and output transducers 23 and 24 and a capacitor 25 for formation of a comb-line filter are produced with a 3-layer structure of a thin metallic film 27, a piezoelectric material 22 and a metallic thin film 28. The transducer 23 is excited with impression of signal voltage. Then the vibration of an ultrasonic wave, i.e., a Stonley wave is transmitted only on the interfacial boundary between an isotropic elastic material 21 and the material 22. Then the transducer 24 is excited and the voltage is produced in response to the vibration of the transducer 24.
Patent JP-H03261348-A (JP)
Title: Oil-cooled alternator
Inventor: SASAKI SUSUMU
IPC: H02K5/20
Filed: 1990-03-12
Abstract: PURPOSE:To facilitate assembling and to prevent oil leakage by molding the terminal, to be connected with an alternator coil, integrally with resin and integrally protruding the start-of-winding and the end-of-winding of field coil with rubber. CONSTITUTION:An alternator cover 1a is secured with a terminal 11 where three terminals 18 are integrally molded with resin 12 and connected with an alternator coil 2. Furthermore, a window 19 to be inserted with a rubber bush 10 in which a connecting terminal 8 is integrally protruded with rubber is made in the molded terminal 11. A field core is secured through three screws to the alternator cover 1a under a positional relation where the rubber bush 10 is fixed to the field core and inserted into the window 19 of the molded terminal 11. At this time, outside part of a protruded section 9 is inserted into the window 19 with a margin being ensured.
Patent JP-H11256602-A (JP)
Title: Tree planting and concrete block therefor
Inventor: ICHIKAWA TAKESABURO
IPC: E02D29/02
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To plant trees in a concrete revetment zone of a river by laying concrete blocks for greening on which a greening base material is attached to the surface, in specified positions and planting trees in the greening base material. SOLUTION: A greening base material 2 chiefly includes wooden chips and a FRP crushed material and low alkali cement is used as a binder to solidify the greening base material. As low alkaline cement is used as a binder and hence, it does not increase pH in rainwater or river water and keeps neutral, vegetation grow favorably. The base material 2 is fixed to concrete blocks with bolts 5 to form greening concrete blocks 4. These greening concrete blocks are laid one by one in a revetment zone of a river to grow vegetation 1 in the base material 2. Even when the blocks are submerged owing to flooding of a river, the base material 2 does not flow out and hence, the vegetation 1 taking roots in the base material does not flow out too. Hence, trees can be planted even in a concrete revetment zone of a river where tree planting has not been realized in conventional cases.
Patent JP-H07244341-A (JP)
Title: Copying machine
Inventor: SANADA KEIICHI
IPC: G03B27/50
Filed: 1994-03-03
Abstract: PURPOSE:To reduce the torque of a stepping motor and to restrain the increase of vibration by feedback control by providing a vibration quantity measuring means for measuring the vibration quantity of the carriage of a scanner or an optical element. CONSTITUTION:A stepping motor driving circuit 10A is constituted of a driver 12 driving the stepping motor 11 of the scanner, the vibration quantity measuring means 13, a vibration quantity storage means, 14 a memory 15 previously storing a current value in accordance with the vibration quantity, and a CPU 16. The CPU 16 reads out the vibration quantity at the previous time from the storage means 14 at the time of copying on the same condition as the previous time, and fetches the current value in accordance with the vibration quantity from the memory 15. The current value is supplied to the driver 12 to drive the stepping motor 11, so that the carriage is allowed to travel. In the midst of scanning, the vibration quantity is measured by the measuring means 13 and the new measured vibration quantity is stored in the storage means 14.
Patent JP-S52141635-A (JP)
Title: Power switch device for flash photograph circuit
Inventor: HIROHATA MICHIROU
IPC: G03B15/03
Filed: 1976-05-20
Abstract: PURPOSE: To prevent the trouble, such as, oblivion of suspending the electric power for the flash as well as light measure circuits in the system for conduction flash photography by winding up a windup lever to the position of a preparatory angle by returning the windup lever from the position of the preparatory angle to its accommodating position. 
     COPYRIGHT: (C)1977,JPO&Japio