baber/WOPTO huggingface dataset:
Patent JP-S62116116-A (JP)
Title: Continuous press molding unit
Inventor: NAKAMURA TOSHIMITSU
IPC: B29C43/48
Filed: 1985-11-15
Abstract: PURPOSE:To provide a durable, continuous molding unit requiring no replacement of seal material and the like by pressurizing from both sides a pair of belts transferring the material to be molded being sandwiched between them and molding the said material during transferring. CONSTITUTION:The faces are arranged to face each other so as to form the opposedly facing sections each other on each of a couple of belts 11a and 11b. The material to be molded 4 is sandwiched between the opposing faces 12a and 12b and transferred. The said opposing sections are sandwiched between the upper and lower sides by the plate-type pressurizing platens 21a and 21b, by which the material to be molded being sandwiched between the said opposing faces 12a and 12b is press molded continuously. The sheets 22a and 22b made of Teflon and the like as the slipping material are applied to the contact faces of the belts 11a and 11b with the pressurizing platens 21a and 21b respectively. By the said preparation, the belts 11a and 11 slide and move between the pressurizing platens 21a and 21b smoothly.
Patent JP-H11169714-A (JP)
Title: Catalyst for steam reforming of methanol
Inventor: KUMBERGER OTTO DR
IPC: C01B3/32
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To enhance catalyst activity to catalyst volume by using a catalyst produced by precipitating and settling a solution of a particular zinc salt and an aluminum salt, separating precipitates by filtering, washing the precipitates, removing alkali metal ions and then drying and baking the precipitates to obtain mixed oxides. SOLUTION: A solution of a zinc salt and an aluminum salt having atomic ratio of Zn to Al of 3:1 to 1:3 is allowed to precipitate and settle at a pH value of 5-12 at a temperature of 20-100 deg.C by an alkali metal carbonate solution. Precipitates are separated by filtering and alkali metal ions are removed the precipitates are baked at 250-800 deg.C to obtain mixed oxides as a catalyst. The mixed oxides are dispersed in an acid solution of a copper salt and a zinc salt wherein atomic ratio of Cu to Zn is 1:5 to 20:1 and a dispersion solution is allowed to precipitate and settle at a pH value of 6-9 at a temperature of 20-100 deg.C so as to make methanol undergo steam reforming.
Patent JP-2000090257-A (JP)
Title: Image processor
Inventor: SHIBUYA YASUHIRO
IPC: G06T15/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To execute the smoothing processing of texture mapping at much higher speed without loading burden to a CPU. SOLUTION: Four texture memories 110-113 are provided for storing the data of pixels corresponding to positions in respective blocks in the case of dividing texture pattern data into blocks of 2×2 pieces of pixels, the data of 2×2 pieces of pixels adjacent while including a pixel to become an arbitrary reference are read out of the memories 110-113 while designating addresses, and the data of one pixel are calculated from the data of 2×2 pieces of pixels.
Patent JP-S61137028-A (JP)
Title: Infrared detection and cooling apparatus
Inventor: UTAGAWA TADASHI
IPC: H01L31/02
Filed: 1984-12-07
Abstract: PURPOSE:To allow only a wavelength within a range of 1-4mum to transmit among broad-band infrared rays, in an infrared detection and cooling apparatus having a double structure, by forming an outer tube provided with infrared pervious window and an inner tube having an infrared detection element arranged thereto to a part of the outer cylinder of said apparatus. CONSTITUTION:An infrared detection element 1 is arranged on the cold base 2 cooled by the freezing mixture in a container 4 and the outer wall 4 of a vacuum container is theremally blocked from the outside by an evacuated space 5. An infrared pervious window 6 is attached to the outer wall thereof in an air-tight state. The visual field angle 8 of the infrared detection element is made as narrow as possible and a cold aperture 7 for limiting a visual field is arranged so as to prevent the incident of excessive radiant light. Fused quartz 8 is arranged to the infrared pervious window to an outer tube and fused quartz 9 is also arranged to the opening part of the cold aperture 7 surrounding the infrared detection element 1.
Patent JP-H04139188-A (JP)
Title: New camptothecin derivative
Inventor: SAWADA SEIGO
IPC: A61K31/47
Filed: 1990-09-28
Abstract: NEW MATERIAL:A compound expressed by formula I [X is CH2 or >C=0; R is H or OH]. USE:Useful as an antitumor agent or an intermediate thereof. PREPARATION:7-ethyl-10-[1-(4-piperidino)piperidino] carbonyloxycamptothecin expressed by formula II is used as a starting material and, for instance, is subjected to light irradiation under a condition of 2500 lux for 10 days, then separated and purified. Besides, in the chemical synthesis, said oxycamptothecin is at first treated with a boron halide-based reducing reagent in a solvent such as alcohol, then is preferably treated with ammonia water after subjecting to oxidation by periodic acid.
Patent JP-H08125037-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OTA HIROYUKI
IPC: H01L29/792
Filed: 1994-10-24
Abstract: PURPOSE: To reduce leakage current and to lessen the dispersion of erasing time by making a floating gate out of single crystalline silicon, and reducing the roughness of the surface of the floating gate. CONSTITUTION: Using an SOI substrate obtained by joining a silicon substrate 1 to another silicon substrate 8 on which a thermally oxidized film 9 has been deposited, a silicon substrate 8 is etched into a gate shape on one side, which is usded as a floating gate 4. As a result of this, the surface of the floating gate 4 is not rough but smooth, and no electric field concentrated sites are generated. Consequently, it becomes possible to suppress leakage current to a low value. Besides the existence and the distribution of toughness do not disperse, and it becomes possible to prevent the dispersion of the characteristic of each memory cell. Besides, uniform oxidation can be realized, and a smooth silicon/oxide film interface can be obtained, and it becomes possible to lessen leakage current, by thermally oxidizing the floating gate 4 made out of single crystalline silicon.
Patent JP-H07110984-A (JP)
Title: Tension band for tape apparatus and its
Inventor: NAOI AKIRA
IPC: G11B15/43
Filed: 1993-10-15
Abstract: PURPOSE:To manufacture tension bands in large quantities continuously and consistently, to reduce the number of processes and a control operation between the individual processes and to easily supply the tension bands in an assembly operation. CONSTITUTION:A band-member supply apparatus 2 supplies a band-member material 1a in a connected state (a band-member supply process). Then, a working machine 3 conducts a cutout operation, a punching operation, a cutting operation and the like (a working process). A molding apparatus 4 sandwiches and holds the band-member material 1a to which the operations have been conducted, it molds and fixes the band-member material 1a to a mounting member 21 at an interval corresponding to the required length of individual tension bands A, B, and it manufactures a tension-band material 5 (a molding and fixing process). After that, the tension-band material 5 to which the mounting member 21 has been fixed is taken up continuously on a reel 7 for a takeup machine 6.
Patent JP-H0596485-A (JP)
Title: Hand mechanism
Inventor: ONDA RYUICHI
IPC: B25J15/08
Filed: 1991-10-04
Abstract: PURPOSE:To get a workpiece to jump out frontward so as to discharge the workpiece positively by providing a means for giving the workpiece a shock from behind at the time of discharging the workpiece. CONSTITUTION:A current is applied to a solenoid 11 into actuation so that an operating shaft 13 is sucked in the direction of an arrow mark A against the energizing force of a coil spring, and a protrusion 15a is pulled in the direction of the arrow mark A in a groove 13a to drive a claw 15 in the closing direction, thus gripping a workpiece 19. In this case, the rear end of the workpiece 19 is in contact with a shock transmission part 18. When the current to the solenoid 11 is cut off in this state, the operating shaft 13 of the solenoid 11 is pushed out in the direction of an arrow mark B by the coil spring. The claw 15 is thereby opened to release the gripped workpiece 19. At the same time, the tip of the operating shaft 13 strikes the rear part of the shock transmission part 18. With this shock, the workpiece 19 jumps out frontward so as to be separated from the claw 15 and discharged without being caught by the claw 15.
Patent JP-S63111138-A (JP)
Title: Sliding contact material
Inventor: YANAGISAWA HIDEKAZU
IPC: C22C5/02
Filed: 1986-10-29
Abstract: PURPOSE:To obtain a sliding contact material remarkably excellent in wear resistance and minimal in the amount of worn particles, by providing a surface layer consisting of one or more elements among Sb, Te, Pb, and Zn to an alloy consisting of Au, Ag, and Cu by plating and then by diffusing the surface layer to carry out alloying. CONSTITUTION:The surface layer consisting of one or more elements among Sb, Te, Pb, and Zn is provided to the alloy consisting of, by weight, 60-65% Au, 5-10% Ag, and 27-33% Cu by means of sputtering, etc. It is preferable that the thickness of this surface layer is regulated to 0.01-5mum. Subsequently, diffusion treatment is applied to this surface layer under the conditions, e.g., of 200-300 deg.C and 0.1-1hr to alloy the surface layer, so that desired sliding contact material is obtained. By using this sliding contact material, a brush contact having low and stable contact resistance for an extremely long period can be obtained.
Patent JP-H07113731-A (JP)
Title: Plate for preparing preparation
Inventor: MUTO YUNOSUKE
IPC: G01N33/48
Filed: 1993-10-15
Abstract: PURPOSE:To provide a means and a method for preparing a preparation easily and quickly. CONSTITUTION:A plate 11 for urinary deposit is prepared in such ways as forming a retentive face 16 surrounded with an enclosing band 15 on slide glass 13 and previously applying stain 17 on the retentive face 16. In an examination, urinary deposit is dropped on the retentive face 16 to be mixed with the stain 17. In this way, the examination can be carried out without adding any urinary deposit stain from the outside, and the efficiency of the work can be improved. After the urinary deposit is mixed with the stain 17, cover glass is put on, and microscopy is carried out.
Patent JP-H1191159-A (JP)
Title: Writing head focus position adjusting method and image forming apparatus
Inventor: TAKEHARA ATSUSHI
IPC: B41J2/45
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To adjust the focus position of a writing head without detaching a photosensitive member by relatively recognizing the positions of the writing head and the photosensitive member when a toner image cannot be visualized, and finding the intermediate point of the two points. SOLUTION: With the position of a writing head 4 adjusted to the photosensitive member 2 side with respect to the anticipated focal point, an image pattern for test is written with the writing head 4 and developed with a writing developer 5, with the exposure time shortened until judgment is made that a visualized toner image is not found. When it is judged that a visualized toner image is not found, the writing head 4 is positioned away from the photosensitive member 2 by a predetermined distance so as to judge whether a visualized toner image is found. If it is judged that a visualized toner image is found, the present position A1 of the writing head 4 is stored. Then, the writing head 4 is positioned away from the photosensitive member 2 with respect to the focal point by a predetermined distance. When it is judged that a visualized toner image is not found, the position B1 is stored. Then, the writing head 4 is moved to the intermediate point calculated from the positions A1, B1.
Patent JP-H06110714-A (JP)
Title: Program reservation operating method
Inventor: KATSURA KENJIRO
IPC: G06F9/46
Filed: 1992-09-28
Abstract: PURPOSE:To obtain a program reservation operating method capable of performing reservation operation in the same way as a program without a temporary stoppage operation even in the case of a program with a temporary stoppage operation. CONSTITUTION:This method includes a reservation process ST 1 and an execution process ST 2. In the reservation process ST 1, a temporary execution program is prepared, the program of the reservation operation is rewritten so as to read a reference file, and the time for executing a reservation and the name of a program to be executed are registered. Further, the temporary execution program is executed and the input by an operator in a selection condition is recorded in the reference file. In the execution process ST 2, the temporary stoppage for receiving the input from the operator is not performed since a modified program is started at a registered time and an input is performed from the reference file at the time of executing the selection condition. Therefore, a reservation operation is available even in a program with a temporary stoppage.
Patent JP-2000085507-A (JP)
Title: Ground fabric for air bag, and air bug
Inventor: KAMI YOSHINORI
IPC: B60R21/16
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To easily weave, to impart sufficient high density and low air permeability, to lighten and to compactly store, by using synthetic fabric wherein given pieces of warp and/or weft threads are wavily formed together in a harmonious combination state with a product of a thread number by a raw yarn fineness within a given range. SOLUTION: This ground fabric is woven with threads wherein two or three warp and/or weft threads are integrated together in a harmonious combination state like one wavy thread. By imparting this weaving texture to the ground fabric a high-density and low air-permeable fabric can be woven without especially increasing intertwist and devising a special loom. A product (a total fineness) of a number by a whole fineness (dTex) of raw yarns having a wavy shape together is preferably 70 or above and 167 or less. Thereby, the basic fabric can have a pressure-resistant strength necessary for an air bag, is lightened, and can be compactly stored.
Patent JP-H07115079-A (JP)
Title: Wet type treatment apparatus
Inventor: YAMAMOTO KAZUHIKO
IPC: H01L21/304
Filed: 1993-10-15
Abstract: PURPOSE:To obtain a wet type treatment apparatus capable of cleaning the inside of a treatment tank without wasting treatment solution. CONSTITUTION:This apparatus is equipped with a circulating filtration path 5 having a filter 6 and a circulation pump 7 connected in the middle with one end of the path communicating with an inner tank 1 and other end of the path communicating with an outer tank 4 respectively, an auxiliary circulation filtration path 17 having a treatment solution tank 18 in the middle, which is connected in parallel to the filter 6 and the circulation pump 7 in said circulation filtration path 5, treatment solution supply means 8 which communicates with the treatment tank 18 and supplies a treatment solution, and a pure water jetting nozzle 14 for cleaning by jetting pure water to the inner wall of the inner tank 1 provided at the treatment tank 18. Moreover, at the time of cleaning the treatment tank 10 by the pure water jetting nozzle 14, the flow of the treatment solution through the treatment tank 10 is inhibited and, instead, the solution circulates through the auxiliary filtration path 17.
Patent JP-H02105875-A (JP)
Title: Coating material and its production
Inventor: SHIODA YUJI
IPC: C09D1/00
Filed: 1988-10-15
Abstract: PURPOSE:To obtain a coating material improved in conductivity and transparency by heating a dispersion containing an Sb compound and an Sn compound to a specified temperature to thereby dope the SnO2 component with the Sb component. CONSTITUTION:An alkali solution is added to an aqueous solution, an alcoholic solution or the like solution of chlorides, sulfates or nitrates of Sb and Sn and reacted to give a sol of hydroxides of Sb and Sn. A substance which is solid at normal temperature but is converted into a fluid by heating to 170 deg.C or above, desirably 250 deg.C or above in a sealed vessel to dope tin oxide with the Sb component. The pressure in the vessel is decreased to evaporate the solvent and to obtain an Sb-doped tin oxide dispersion which has a particle diameter <=0.2mum, desirably <=0.05mum and in which Sb is present in the form of a metal, an oxide and/or a product of bonding with SnO2.
Patent JP-H0566557-A (JP)
Title: Color image correction device
Inventor: HAYASHI SUKEYASU
IPC: B41J2/525
Filed: 1991-09-09
Abstract: PURPOSE:To obtain a color-corrected image meeting the printing conditions of printed matter such in-use ink and paper quality. CONSTITUTION:Composite dot signals SDY, SDM, and SDC of Y, M, and C which are ON/OFF binary-coded signals are supplied to applied voltage generation parts 3y, 3M, and 3c. The applied voltage generation parts 3y, 3M, and 3c generate voltage values corresponding to the printing conditions according to the ON/OFF states of the composite dot signals. Their voltages are applied to acousto-optic modulators (AOM) 5Y, 5M, and 5c to adjust the quantities of light beams passing through the AOMs 5y, 5M, and 5c, thereby controlling the coloring density of dots printed on a photosensitive material F.
Patent JP-S61135138-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OBAYASHI YOSHIKAZU
IPC: H01L21/82
Filed: 1984-12-05
Abstract: PURPOSE:To enable the maximum reduction of a pattern area for an inactivation circuit by using the overlap part of the junction of a gate electrode and either source or drain through a gate oxide film for a blow link of the inactivation circuit. CONSTITUTION:When there is a need to inactivate a MOS transistor 11, an overlap part A is irradiated with a laser beam to fuse a gate electrode 16 in said part partly and to thermally break a gate oxide film 15 corresponding to said part. This gate electrode 16 is shorted with a source junction 12 and the gate electrode 16 can be kept at the same potential as the source junction 12. If the overlap part A is not fused by a laser beam, a drain current is controlled by a gate potential of a MOS transistor 11 and if that is fused, the drain current is blocked. These two states can be selected for use. Thus a necessary area for the inactivation circuit can be extremely reduced and miniaturization or enhancement of a density becomes possible.
Patent JP-S62119656-A (JP)
Title: Address selection circuit
Inventor: YAMAZOE MASARU
IPC: G06F12/06
Filed: 1985-11-20
Abstract: PURPOSE:To prevent substantially generation of mis-setting or mis-connection by providing a logic circuit applying logical operation for the 2nd and 1st selection signals and outputting a selection signal to a device corresponding to a device to be selected when the 1st and 2nd selection signals are coincident. CONSTITUTION:The titled circuit consists of a decoder 1 outputting the 1st selection signal based on the address information from a microprocessor, the 2nd decoder 6 outputting the 2nd selection signal from the external information intrinsic to the device to be selected and a logic circuit detecting the coincidence between the 1st and 2nd selection signals. The output of the 1st decoder 1 deciding the address for a printed board and a selection signal obtained from an assigning signal of the printed board function externally through the 2nd decoder 2 are judged logically, its output signal uses as the address selection of the function of the printed board, then plural printed boards having the same hardware are used without modifying hardware/software to select a desired function or device.
Patent JP-H0893086-A (JP)
Title: Waterproof connecting structure for longitudinal joint of exterior wall material
Inventor: KISO MAKOTO
IPC: E04F13/08
Filed: 1994-09-27
Abstract: PURPOSE: To establish a waterproof structure which can be constructed easily and which prevents water leak and also permeation of the eventually intruded water in the exterior wall vertical joint part of a building whose exterior wall surfaces are formed from inorganic wall plates. CONSTITUTION: An underlay waterproof sheet 2 of a wall is affixed to the side face of a column 1, and in the position mating with the side face of the column 1 on the waterproof sheet 2, a sticky waterproof sheet 3 whose ends 3A across the width are folded back toward the wall surface outer face in the position narrower than the side face of the column 1, is affixed in the vertical direction in such a way as enclosing the outer surface of the column 1. On the surface of the sticky waterproof sheet 3, wall plates 4 constituting the wall surface outer faces are butted, and wall plate 4 is secured by nails to the side face of the column 1 outside the sticky waterproof sheet 3, and a joint- form groove 7 provided with a non-sticky layer 6 is formed at the joint faces of the wall plates 4, 4.  The groove 7 is filled with a sealing material 8 which seals the gap between the end faces of the wall plates 4.
Patent JP-H0792144-A (JP)
Title: Ultrasonic spectrum microscope
Inventor: OHIRA KATSUMI
IPC: G01B17/02
Filed: 1993-09-24
Abstract: PURPOSE:To determine the ultrasonic speed on the surface of a sample accurately by covering substantially one half of the surface of a plane lens, on the side remote from a normal, with a mask for blocking the surface reflection wave thereby grasping the dip position of reflected wave definitely. CONSTITUTION:Substantially one half of the surface of a plane lens 5 is covered, on the side remote from a normal 15 of the surface 16 on the receiving side, with a mask for blocking the surface reflection wave. The mask is made of a material for blocking ultrasonic wave, e.g. rubber, into a plate. When the incident angle reaches a critical angle thetaR, the condensed spherical wave substantially flows along the surface of a sample 14 to produce a surface wave 22. The surface wave 22 is instable and leaves the sample 14 and emitted again 23 from a position advanced from a condensing point P in the traveling direction of surface wave. The remitted wave 23 is emitted only toward the one half of the surface 16 of the plane lens 5 remote from the normal 15. When the one half is covered with the mask, the remitted wave 23 is entirely reflected toward the mask and no reflection wave is outputted.
Patent JP-H10106196-A (JP)
Title: Magnetic head supporting device
Inventor: YANAGISAWA MASAHIRO
IPC: G11B21/21
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head supporting device capable of suppressing deflection in a suspension member and the occurrence of increase in friction and a head crash, etc., by reducing a change in rigidity of the suspension when it is placed on an inner side and an outer side on a magnetic disk surface. SOLUTION: In the magnetic head supporting device provided with the rectangular suspension member 12 provided with a slider 11 for a magnetic head on one end part and cosisting of a spring member, a magnetic head arm 13 holding this suspension member 12 and a linear actuator 14 energizing that one end part of the suspension member 12 is reciprocally moved on the magnetic disk 100 surface and toward the central part of the magnetic disk 100, a long hole 16 with prescribed width is provided on a central line linking between one end part and the other end part of the suspension member 12.