baber/WOPTO huggingface dataset:
Patent JP-H04148885-A (JP)
Title: Radar apparatus
Inventor: TANIGAKI HIDETOSHI
IPC: G01S7/12
Filed: 1990-10-13
Abstract: PURPOSE:To make a display easy to see without reducing the reliability of a display, by combining a first image memory and a fixed target face correlator and by combining a second image memory and a moving target face correlator. CONSTITUTION:The data conversion for extracting a fixed target is made by a fixed target face correlator 11 based on signals 31 for displaying data from a first image memory 12 and echo data. The converted data are transmitted into and stored in the first image memory 12. The store of data converted by a moving target face correlator 13 is made while the transmission of data of a picture element corresponding to a search position is made, by a second image memory 14. These data are transmitted into a drawing data converter 151, and signals displaying the levels respectively by blue light for the output from the first image memory 12 and by red light for the output from the second image memory 14 are produced, transmitted into a CRT display 152 and display on the screen.
Patent JP-H11104230-A (JP)
Title: Collagen membrane material derived from human fetus and its production
Inventor: SANO MINORU
IPC: A61L27/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a collagen membrane material which has high safety and does not impair the characteristics of the membrane with easy operation by immersing the human fetal membrane after delivery into an alkyldiaminoethylglycine hydrochloride liquid or an alkylpolyaminoethylglycine hydrochloride liquid. SOLUTION: The integrated human fetal membrane, placenta and umbilical cord right after delivery are immersed into the previously prepd. alkyldiaminoethylglycine hydrochloride liquid or the alkylpolyaminoethylglycine hydrochloride liquid and the human fetal membrane is excised and separated from the placenta and umbilical cord in the liquid. Further, the human fetal membrane is peeled and separated from a laminated state to a single layer state, by which the collagen membrane material derived from the human fetus is obtd. The alkyldiaminoethylglycine hydrochloride liquid and the alkylpolyaminoethylglycine hydrochloride liquid used at this time are amphoteric surfactants which have an extremely high safety and are effective for tubercle bacilli as well.  The collagen membrane material derived from the human fetus with which the danger relating to the tubercle bacilli is eliminated and which has high safety is obtd. according to thereto.
Patent JP-H09110474-A (JP)
Title: Ultraviolet ray shielding glass and production thereof
Inventor: KONDO TAKESHI
IPC: C03C17/34
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain filmed glass having excellent U.V. rays shielding performance, thermal insulation performance, functionalities such as electric wave transmission performances, wear resistance and chemical resistance, and applicable to various sections as building- and automobile-window materials. SOLUTION: In the U.V. rays shielding glass, a ZnO-SiO2 based thin film having a refractive index n1 of 1.5-1.8 and <=600nm film thickness t1 is formed on a glass base surface as a first layer and a TiO2 -SiO2 based thin film or a ZrO2 -SiO2 based thin film having a refractive index n2 of 1.5-1.8 and also <=300nm film thickness t2 is covered and laminated on the first layer as a second layer.
Patent JP-2001100016-A (JP)
Title: Method for manufacturing optical device, method for manufacturing diffraction optical device and device for manufacturing optical device
Inventor: MATSUMOTO KOSEI
IPC: C03B11/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To improve releasing property in a method for transfer manufacturing of micro fabrication pattern shapes in which a glass base stock is heated and pressurized. SOLUTION: The method for manufacturing an optical device comprises shape transferring an optical functional plane to a material to be transferred by heating and pressurizing it into a molding member with the optical functional plane on the surface. The method is characterized by releasing the material to be transferred with application of releasability in the plane direction utilizing the thermal expansion coefficient of a material existing between the material to be transferred and the molding member during cooling after the heating and pressurizing of the material to be transferred on the molding member. Thereby the releasability is improved in the case the shape to be transferred on the transferring plane is complex so as to ensure excellent productivity.
Patent JP-H04149820-A (JP)
Title: Protective film for magnetic recording medium
Inventor: HIRAO SEIICHI
IPC: G11B5/72
Filed: 1990-10-11
Abstract: PURPOSE:To improve sliding characteristics and contact durability by incorporating Y2O3, at least one of Ta2O5, V2O5, and Nb2O5, and at least one of TaC, ZrC, and HfC by specified amts. into a protective film. CONSTITUTION:The protective film consists of 3 - 15mol% Y2O3, at least one of Ta2O5, V2O5, and Nb2O5 by 0.1 - 5mol%, at least one of TaC, ZrC, and HfC by 0.1 - 2.5mol%, and the balance ZrO2 and inevitable impurities. This film is formed to 150 - 500Angstrom thickness to prevent formation of bubbles and decrease in electromagnetic conversion characteristics. Thereby, the obtd. protective film has good sliding characteristics and contact-start-stop (CSS) durability.
Patent JP-H01115603-A (JP)
Title: Method of cutting wafer
Inventor: HONDA KATSUO
IPC: B28D5/00
Filed: 1987-10-29
Abstract: PURPOSE:To improve cutting operation efficiency of a wafer, by a method wherein at the time of indexing feed of a cylindrical material, a shaft center of a cylindrical material is caused to coincide with an annular grinding part of a cup-shaped hone and a cutting end face of the cylindrical material is ground by the hone while turning the cylindrical material. CONSTITUTION:An ingot 34 is cut off with an inner blade 14 and a shaft center of the ingot 34 is positioned to the upper part of a grinding part 40 of a hone 16 by moving the direction B. Along with turning of the ingot 34 indexing feed is performed by moving the same to the lower part, a cut off surface 38 of the ingot 34 is grounds by the hone 16 by moving the same upward while turning. After completion of grinding, the hone 16 is fled downward and the ingot 34 is cut off with the inner blade 14 at the same time by moving in the direction of an arrow A while turning. Since then the ingot 34 is cut off in a state of a thin piece in order by repeating operation. A cutting operation of a wafer can be performed efficiently in a short period of time by performing a grinding of a cut off surface at the time of the indexing feed of the ingot 34 in this manner.
Patent JP-S61157002-A (JP)
Title: Fixing device of antenna for iradiating microwave
Inventor: YADA MASAAKI
IPC: H01P5/08
Filed: 1984-12-28
Abstract: PURPOSE:To suppress attenuation of a microwave and disturbance in the mode to a small value by fitting an electric insulating holding member covering at least a part of an aperture of extracting microwave externally to a peripheral face of a waveguide and fixing an antenna to the holding member so as to prevent reflection from causing to the microwave transmitted in the waveguide. CONSTITUTION:The holding member 21 of the waveguide through which a microwave is transmitted is made of an electric insulating material not disturbing passing of a microwave, and Teflon or Alumina ceramics with excellent heat-resistance and facilitated processing among electric insulating materials is used. The holding member 21 is split into two radially, a through-hole 24 through which an antenna 17 is penetrated to the center of the holding member 21 is formed to a concaved part clipping a small diameter part 17a provided to the peripheral of the antenna 17 in butting both the split member 21 and the antenna 17 is fixed to the inner circumference with locking. The antenna 17 is made orthogonal to the waveguide 11 by the locking, its one end is introduced into the waveguide 11 by a prescribed length and the other end is protruded to the outside of the waveguide 11.
Patent JP-H0995512-A (JP)
Title: Epoxidized block copolymer and method for recovering the same
Inventor: OSHINO YASUHIRO
IPC: C08F6/10
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering an epoxidized block copolymer from its organic solvent solution by a simpler and more economical process and to provide an epoxidized block copolymer which does not emit any foreign odor during molding and can give a molding not suffering from poor appearance. SOLUTION: An epoxidized block polymer obtained by epoxidizing a block copolymer composed of a block of a polymer based on a vinylaromatic hydrocarbon compound and a block of a polymer based on a conjugated diene compound or a hydrogenation product thereof in an organic solvent is recovered from its organic solution. In this operation, the above solution is fed into a vaporizer to directly vaporize and remove the organic solvent. According to this method, an epoxidized block copolymer of a content having a residual organic solvent of 5,000ppm or below can be obtained.
Patent JP-H06102775-A (JP)
Title: Carrier member for transfer material and image forming device using the same
Inventor: HASHIMOTO YUICHI
IPC: G03G15/16
Filed: 1992-09-21
Abstract: PURPOSE:To obtain excellent durability, lubricity and reproducibility of latent images and to always obtain good picture images by incorporating at least electret into a carrier member for transfer material. CONSTITUTION:In the image forming device having a carrier member 2 for transfer material, the carrier member for transfer material contains at least an electret 3. As for the electret 3, any material may be used as far as it is a dielectric having permanent electric polarization. A polymer electret having excellent electric insulating property and easy to mold is preferably used. For example, 'Teflon(R)' or the like is heated in the course of extrusion molding or injector molding up to the softening point or glass transition temp., and thereafter cooled while applying DC high voltage to prepare the polymer electret. The carrier member for transfer material may be formed of a polymer electret only (a), or for the purpose of improving mechanical strength or durability, may have a structure of allowing a resin film of polymer electret to adhere on a base body 4 (b), or a structure of providing a protective film 5 on the base body 4 (c, d).
Patent JP-H04118688-A (JP)
Title: Label base material and carry type label base material
Inventor: OKAWA YUJI
IPC: G06K19/06
Filed: 1990-10-12
Abstract: PURPOSE:To eliminate a defect in printing and a defect in travel due to the flotation of the label base material by making the label base material of a laminate of a fiber-made base material and a resin layer, and carrying the label base material through a self-supporting film which is long and has cuts. CONSTITUTION:The label base material 5 is formed by forming a printed layer 2 on the fiber-made base material 1 and adding a bar code 4. The carry type label base material is obtained by adhering the label base material 5 to the self-supporting film 7 across a cohesive layer 6 in an easy peeling state. This base material 5 may be consecutive bodies or cut in a specific shape. Further, the film 7 may be cut so that labels adhered to the film 7 as consecutive bodies can be peeled in a label configuration. Further, the long-sized film 7 is cut at need so as to prevent the label base material which is adhered through the adhesive layer and expands and shrinks as the storage environment changes from floating.
Patent JP-H03137059-A (JP)
Title: Production of aluminum nitride sintered compact
Inventor: NAKAHARA KATSUMASA
IPC: C04B35/581
Filed: 1989-10-24
Abstract: PURPOSE:To easily obtain a dense sintered compact having high thermal conductivity by placing an aluminum nitride green compact into a vessel made of PBN and carrying out sintering in a nonoxidizing atmosphere. CONSTITUTION:At the time of sintering an aluminum nitride green compact in a nonoxidizing atmosphere, sintering is performed by placing the green compact into a sintering vessel the whole or a part of which is made of PBN, by which the desired aluminum nitride sintering compact is obtained. At the time of producing the above sintered compact, first a sintering auxiliary is added to an AlN powder as a raw material, and they are sufficiently mixed by means of a ball mill, etc. As to the AlN powder, it is desirable to regulate the amount of oxygen as an impurity to <=3wt.%, preferably to <=1.5wt.%. Further, the object in using the sintering auxiliary is to obtain a dense sintered compact, and Y2O3, CaO, etc., are preferred. Subsequently, a green compact of aluminum nitride is heated in an oxidizing atmosphere, such as in the air, to undergo the removal (degreasing) of organic matter, such as organic binder, and then sintered at 1,700-1,900 deg.C in a nonoxidizing atmosphere, such as nitrogen atmosphere, by which the AlN sintered compact can be obtained.
Patent JP-H01117420-A (JP)
Title: Phase comparator
Inventor: OGATA YOSHIYUKI
IPC: H03K5/26
Filed: 1987-10-29
Abstract: PURPOSE:To attain minute control by constituting the title circuit by a phase reference signal generating circuit and a sampling circuit so as to output phase difference information. CONSTITUTION:A phase reference signal generating circuit 4 consists of an inverter circuit 33, a doubler inversion circuit 32, an exclusive OR(XOR) inversion circuit 31 and a delay circuit 30, they receive a 1st digital input signal 1 inputted from an input terminal 6 respectively. A sampling circuit 5 receives an inverted phase reference signal 43, a doubler inversion phase reference signal 42 and an XOR inversion phase reference signal 41 sent from the phase reference signal generating circuit 4, samples them by the leading of a 2nd digital input signal 2 and outputs them as an output signal 53 of the 3rd bit, an output signal 52 of the 2nd bit, and an output signal 51 of the 1st bit in binary 3-bit to express the phase difference signal 3 in the binary 3-bit. Thus, minute phase synchronizing control is attained.
Patent JP-S62134629-A (JP)
Title: Method and device for correcting exposure in liquid crystal color printer
Inventor: KONISHI MASAHIRO
IPC: B41J2/525
Filed: 1985-12-09
Abstract: PURPOSE:To obtain pictures of proper density by arranging a liquid crystal optical shutter, which is made transparent when a voltage is not impressed, between color photosensitive materials and a light source part which emits successively plural kinds of color light different in wavelength area and measuring the quantity of transmitted light of each color light when the shutter is made transparent for a certain time and changing the stop time on a basis of the measured value. CONSTITUTION:The white light from a white light source 10 is allowed to pass blue, green, and red color filters 11-13 buried in a rotating turret 14 and is irradiated to a liquid crystal optical shutter 18 where many picture element forming parts 18a are arranged in a line. A normally open type shutter is used as the shutter 18, and the shutter is set to the light intercepting state when a pulse voltage is impressed, and the shutter 18 is set to the light-transmissive state when the voltage is not impressed, and a graded fiber array 19 is provided under the shutter 18, and a latent image due to the incident light is formed on color photosensitive materials 20 transported under the graded fiber array 19. In this constitution, the quantity of transmitted light at the time when the shutter 18 is transparent is measured to change the stop time of voltage impression in accordance with the kind of used filter.
Patent JP-H05111619-A (JP)
Title: Removing method of nitrogen oxide
Inventor: NAKANO KOICHI
IPC: B01D53/94
Filed: 1991-10-23
Abstract: PURPOSE:To provide a method for effectively removing nitrogen oxide such as nitrogen monoxide, etc. CONSTITUTION:This method is to aerate a gas to be processed into an adsorption layer 2 containing an activated carbon carrying an iron compound. Accordingly, removing of nitrogen oxide such as nitrogen monoxde, etc., in a gas containing nitrogen oxide such as exhausted gas from automobile is possible without treating waste water or exhausted gas, or without necessity to be heated at a high temp.
Patent JP-H1190071-A (JP)
Title: Sewing machine capable of embroidery stitching
Inventor: TOMITA SHINTAROU
IPC: D05B19/10
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To update an ease of operation in selecting between patterns at an advantageous cost while miniaturizing a display. SOLUTION: Display data for displaying ten keys comprising 10 numerals (0-9) is stored in ROM incorporated in a control device and at the same time a touch panel is fitted on a liquid crystal display 10. Further, the ten keys are displayed in the ten key display area 10a of the liquid crystal display 10 and the numerals (0-15), made up of a plural number of figures, which are entered by manipulating the touch keys of the touch panel, are displayed in the character size of half angle and reversely in a ten key display area 10b. That is, thus it is possible to simplify the selective operation of patterns to be used for stitching and upgrade the ease of operation. Further, it is possible to dispense with extra numeral buttons for the ten keys and a space for installing the numeral buttons and to scale down the embroidery sewing machine and, therefore, to save on a manufacturing cost.
Patent JP-H0699964-A (JP)
Title: Biaxial stretching blow molded container
Inventor: SHIBUYA TAKEYOSHI
IPC: B65D1/02
Filed: 1992-09-18
Abstract: PURPOSE:To improve deformation preventing characteristics at a cylindrical part of a container. CONSTITUTION:In a square biaxial stretching blow molded container 1 comprising a mouth part 2, a shoulder part 3, a cylindrical part 4, and a bottom part 5, a panel part 4b having a concave shape which has a polygonal bottom is formed on the wall of the cylindrical part 4 and a circular or polygonal recess is formed at the corner of the panel part 4b. And further, on the wall of the part 4, a lateral rib 4a of concave shape having a circular or polygonal recess on its opposite ends is formed.
Patent JP-H10102884-A (JP)
Title: Adjusting runner
Inventor: GOTO TADASHI
IPC: E05D15/06
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the mutual rubbing of the lower sections of sliding doors by not only adjusting the height of wheels but also displacing the wheels left and right even after the installation of the runners. SOLUTION: A wheel frame 3, in which a wheel 2 is supported rotatably to a pin 21, is supported pivotally into a runner case 1 in a freely vertically rockable manner by a pin 31, and a stopper 5, which is slid in the longitudinal direction by screwing a screw 4 penetrated in the runner case 1 in the longitudinal direction and mounted so that a head section is exposed from the front plate of the runner case 1, to which a part of the wheel frame 3 is abutted and which prevents the rocking of the wheel frame 3, is set up. The wheel frame 3 is constituted so as to be slid left and right through a cam 6 by rotating a screw 61, in which a head section is exposed from the front plate of the runner case 1.
Patent JP-S62134953-A (JP)
Title: Semiconductor device
Inventor: KOSHIMARU SHIGERU
IPC: H01L23/485
Filed: 1985-12-06
Abstract: PURPOSE:To maintain connection of bonding wiring with a wiring layer even if a bonding pad is corroded by connecting the layer with the pad directly under connecting portions of the wirings with the pad. CONSTITUTION:Internal wirings 21 of polysilicon extended on a silicon oxide film 2 arrive at a portion directly under a connecting portion of bonding wirings 9 with a bonding pad 6, and are connected with the pad 6 through a contacting hole 22 opened in an insulating film 4. Accordingly, the wirings 9 are electrically connected with the wirings 21 without intermediary of corrosion possible regions A, B. Even if the regions A, B are corroded in future, the wirings 21 can receive an electric signal from the wirings 9 through the pad 6.
Patent JP-H03167869-A (JP)
Title: Manufacture of product and electronic device
Inventor: CHIN PIN UON
IPC: H05K1/00
Filed: 1990-10-16
Abstract: PURPOSE: To provide an insulating layer, in which a layer does not peel off by using silicon polyimide copolymer into which specified silane coupling agent in mixed as a dielectric, at the time of separating a high-voltage silicon chip from a metallic conductor of a ceramic substrate through the insulating layer constituted of the dielectric. CONSTITUTION: A silicon chip 12, in which a plural number high-voltage electronic devices are provided inside is arranged on the ceramic substrate 11, and the chip 12 is fixed to the substrate 11 by using a solder member 14. A plural number of metallic conductors 15 are provided for a part, where the member 14 is non-existent, and they are covered by an insulating layer 17 of the silicon polyimide copolymer. The composition of the layer 17 at that time is regulated as follows. Namely, 0.2-16weight% of silane coupling agent selected from a group constituted of N-(2-aminoethyl-3-aminopropyl)trimethoxysilane and 3-mercapto propyl trimethoxysilane is contained in the dielectric constituting the layer 17.
Patent JP-H03137159-A (JP)
Title: Bivration-damping molded resin article for engine
Inventor: SATO KOICHI
IPC: F02B77/00
Filed: 1989-10-23
Abstract: PURPOSE:To provide a vibration-damping molded resin article made of a nylon mixture composed of a nylon 6 resin or nylon 66 resin and a m-xylylenediamine 6-nylon resin, having excellent vibration-damping property especially at 80-120 deg.C and suitable for cylinder head cover, etc. CONSTITUTION:The objective article is made of a composition produced by compounding (A) 10-90 wt.% of a nylon 6 resin or nylon 66 resin with (B) 10-90 wt.% of a m-xylylenediamine 6-nylon resin and, as necessary, (C) 10-150 pts. wt. (based on 100 pts. wt. of A+B) of an inorganic filler.
Patent JP-S61157818-A (JP)
Title: Magnetic attraction roller
Inventor: FUJITA AKITAKA
IPC: B66C1/06
Filed: 1984-12-28
Abstract: PURPOSE:To lessen leakage flux and to increase the amount of magnetic flux to an iron core to be attracted by inserting an iron core portion having the substantially same inside and outside diameters as those of a permanent magnet and a designated thickness between the permanent magnets to set larger the distance between different poles. CONSTITUTION:Permanent magnets 2a, 2b are disposed between disc iron cores 1a, 1b, and a ring-shaped iron core 3 which is a ferromagnetic material having the substantially same inside and outside diameters as those of the permanent magnets 2a, 2b is disposed between the permanent magnets 2a, 2b. A boss 4a formed by a non-magnetic material is disposed on the inside deameter side of the permanent magnets 2a, 2b and the ring-shaped iron core 3, and a fixing shaft is inserted in the boss 4a. The magnetizing direction of the permanent magnets 2a, 2b is the thickness of the permanent magnets. Accordingly, the space between the disc iron cores forming a magnetic attraction roller can be enlarged, so that leakage flux can be decreased, and the amount of magnetic flux effective for magnetic attraction force is increased to obtain the magnetic attraction force.