baber/WOPTO huggingface dataset:
Patent JP-H10245236-A (JP)
Title: Preliminary glass molded product and production of member for fixing optical fiber with the same
Inventor: YOSHIDA MASAHIRO
IPC: G02B6/38
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To enable to mold even a thin plate-like molded product in high precision by satisfying such conditions that the inner side surfaces of a cylinder having a specific shape are brought into point or surface contact with the side surfaces of a preliminary glass molded product, when it is assumed that the preliminary glass molded product is inserted into the cylinder. SOLUTION: This preliminary glass molded product is a columnar article having a polygonal cross-sectional shape in the diameter direction, a shape surrounded with two or more conical curves or a shape surrounded with one or more straight lines and one or more conical curves, and satisfies either of conditions (i)-(iii). (i) When it is assumed that the preliminary glass molded product is inserted into a cylinder having the same height as the preliminary glass molded product, a rectangular cross-sectional frame shape in the diameter direction, and four inner side surface sizes each capable of being brought into contact with the side surfaces or edges of the preliminary glass molded product, one or more inner side surfaces of the cylinder and brought into line contact with the side surfaces of the preliminary glass molded product.  (ii) One or more inner side surfaces of the cylinder are brought into line contact with the side surface edges of the preliminary glass molded product. (iii) The four inner side surfaces of the cylinder are brought into surface contact with the side surfaces of the preliminary glass molded product, etc.
Patent JP-2000155334-A (JP)
Title: Electro-optic device, drive substrate for electro-optic device and their production
Inventor: YAMANAKA HIDEO
IPC: G02F1/136
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an active matrix substrate containing a high-performance driver by uniformly depositing a single crystal silicon thin film having high electron/positive hole mobility at relatively low temperature and an electro-optic device, such as thin-film semiconductor device for display using the same. SOLUTION: A material layer 50 having good lattice matching with a single crystal semiconductor on one main surface of a first substrate 1 and a semiconductor is deposited on the material layer 50. The semiconductor film is subjected to a irradiation treatment with a laser, by which a single crystal semiconductor layer 7 is heteroepitaxially grown with the material layer 50 as a seed. At least active elements among the active elements and passive elements are formed by subjecting the single crystal semiconductor layer 7 to a prescribed treatment.
Patent JP-H02176838-A (JP)
Title: Record control system
Inventor: KATSUTA MICHIKO
IPC: G06F12/00
Filed: 1988-12-27
Abstract: PURPOSE:To shorten the record storing/retrieving time by preparing a register means for slave records which are newly requested for registration and a means which updates a control record having the designated number of pairs of key values of the registered slave records and addresses. CONSTITUTION:A record register means 2 receives a slave record to be registered from an input device 1 and decides a master record to which the slave record belongs. Then the means 2 searches the idle one of blocks near the master record to store the slave record there and starts a control record updating means 3. The means 3 searches the key value larger than that of the stored slave record based on the pair information on the control records contained in the next directional pointer of the master record decided by the means 2. Then the means 3 checks the record of the address paired with the searched key value. If the control record of the lowest rank is decided, it is checked whether other information on the pair of the key value and the address can be obtained or not. If it can be obtained, the information on a pair of the key value of a registered slave record and an address is secured and the control is sent back to the means 2. As a result, the record storing/retrieving time can be shortened.
Patent JP-H10168629-A (JP)
Title: Toupee using protein fiber
Inventor: FURUKAWA MITSURU
IPC: A41G3/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a toupee wet in touch, enabling to always supply the uniform product from a raw material stable in the quality, and excellent in the quality by binding protein fibers having a half and half strength of a prescribed value or larger as a hair raw material to a base net. SOLUTION: This toupee closely resembling human hair is obtained by binding and transplanting protein fibers 2, such as regenerated collagen fibers, casein fibers, fibroin fibers or polyglutamate fibers, having a half and half strength of >=50g as a hair raw material to a base net.
Patent JP-H02174276-A (JP)
Title: Piezoelectric porcelain material
Inventor: SHIGETA YUJI
IPC: C04B35/46
Filed: 1988-12-27
Abstract: PURPOSE:To improve temperature characteristics and aging characteristics of resonance frequency by using PdO, TiO2, Nd2O3, and MnO2 as material elements and by substitute an oxide of a metal of any one kind of Ca, Sr, and Ba for a part of Nd2O3. CONSTITUTION:A part of Nd2O3 is displaced by an oxide of a metal of any one kind of Ca, Sr, Ba; therefore, a temperature coefficient of resonance frequency does not largely change even under the condition of temperature rise, and an absolute value of thermal aging characteristics also reduces. As for a piezoelectric porcelain material whose Nd2O3 is partially displaced by other metal oxide, the ratio of its raw material composition especially changes and its property changes when the composition rate exceeds upper and lower limits. If a total amount of Nd2O3 and an oxide of a metal of any one kind of Ca, Sr, Ba is less than 2mole% resonance frequency and thermal aging characteristics increases; if it exceeds 10mole%, a Curie point lowers and piezoelectric characteristics also deteriorate. If PdO is less than 42.3mole%, piezoelectric characteristics largely deteriorate, and if it exceeds 49mole%, grain growth during sintering becomes remarkable and a fine porcelain can not be acquired.
Patent JP-H08168171-A (JP)
Title: Controller for electric load
Inventor: SASAKI YOSHIHITO
IPC: H02J1/00
Filed: 1994-12-09
Abstract: PURPOSE: To prevent the number of switching elements from increasing in proportion to the number of loads when a plurality of electric loads are turned ON/ OFF selectively by means of a pair of series switching elements and to enhance the safety by providing at least one of the pair of switching elements with a short circuit failure detection circuit. CONSTITUTION: Each of the loads 12a, 12b is provided with a first switching element 13a, 13b for exclusive use. A single second switching element 15 is provided commonly for all loads 12a, 12b in series therewith. The first switching elements 13a, 13b are provided, respectively, with short circuit failure detection circuits 21a, 21b. Upon detection of a short circuit failure in any one of the short circuit failure detection circuits 21a, 21b, the second switching element 15 is turned OFF forcibly. Preferably, the common second switching element 15 is also provided with a short circuit failure detection circuit 22 and the first switching elements 13a, 13b are turned OFF forcibly when a short circuit failure is detected.
Patent JP-H02177023-A (JP)
Title: Optical memory element and optical memory reproducing device
Inventor: MATOBA KOJI
IPC: G11B7/00
Filed: 1988-12-27
Abstract: PURPOSE:To contrive to allow an optical memory element to have high density and large capacity by inclining a phase bit in various directions with respect to a tracking direction and allowing the inclination to have information. CONSTITUTION:Data is formed of the phase bits 7(Pa-Pd) inclined in four kinds of directions with respect to the tracking direction. Reflected light from the phase bit is received by photoreceiving areas d1-d8 obtained by dividing the square of a photodetector 25 into eight. A phase bit recognition circuit 30 generates a corresponding code based on the sum signal which is the combination of two areas out of the areas d1-d8 and outputs it to a demodulation circuit 41. A total signal generation circuit 26 generates a total signal obtained by totalling the outputs from the respective light receiving areas d1-d8 and performs tracking servo and the generation of a channel clock. Thus, the amount of information that one phase bit has is doubled and the density and the capacity of an optical disk 1 is doubled.
Patent JP-H06154673-A (JP)
Title: Method for preventing clogging of coating nozzle
Inventor: OBATA MOTOYOSHI
IPC: B05B15/02
Filed: 1992-11-17
Abstract: PURPOSE:To prevent the clogging of a coating nozzle to draw pictures and characters on the picture to be drawn such as the wall, vehicle side plate. CONSTITUTION:The clogging of a coating nozzle for spraying an agent Q to prevent the drying of a coating ink 1 on the tip 20a of a coating nozzle 20 for injecting the ink 1 to draw pictures and characters is prevented by this method. The ink remaining on the tip 20a is wetted by the agent Q, hence the dryness and solification is decelerated or stopped or the remaining ink is directly removed by the injecting power of the agent, and hence clogging of the nozzle 20 is effectively prevented.
Patent JP-H04181899-A (JP)
Title: Diaphragm for speaker
Inventor: INAMIYA TATSUYA
IPC: B32B5/08
Filed: 1990-11-29
Abstract: PURPOSE:To disperse resonance effectively and to obtain a reproduced sound close to a natural sound by forming blended fiber paper resulting from paper- making a blend of silk fiber and flax fiber chips to be a sheet of a prescribed shape. CONSTITUTION:A diaphragm 1 for speaker is formed by forming blended fiber paper 2 resulting from paper-making the blend of silk fiber and flax fiber chips to be a sheet of a prescribed shape. A diaphragm 5 for speaker is formed by forming blended fiber paper 2 resulting from paper-making the blend of silk fiber and flax fiber chips to be a sheet of a prescribed shape and the paper 2 has a gauze 6 made of silk fiber inbetween and the blended fiber paper 2 and the gauze 6 are formed to be a prescribed shape. Moreover, the diaphragm 5 for speaker may use a polypropylene sheet or a woven cloth made of glass fiber, polyamide fiber or carbon fiber in place of the gauze 6 made of silk fiber.
Patent JP-H09151027-A (JP)
Title: Treatment of glass fiber fabric and rolling roller and manufacture of prepreg
Inventor: YAMAKI KOICHI
IPC: H05K1/03
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To enhance production efficiency, and reduce cost of a printed wiring board by forming a winding roller by superposing and rolling plural sheets of glass fiber fabrics to be used in the printed wiring board or the like of an electronic equipment and an electric equipment or the like. SOLUTION: When glass fiber fabrics are two sheets, materials on which heat cleaning is performed are prepared by two rolls for the glass fiber fabrics 2. After being separately set in a turret type rolling-out device, these are simultaneously pulled out, and are superposed on each other by a roller 8. Next, in a treating agent applying process, a treating agent mixture 4 is put in a tank 3, and the superposed glass fiber fabrics are passed through an impregnating roller 5, and the treating agent mixture 4 is soaked and impregnated. Next, after being picket up at a desired sticking rate by a mangle 6, they are dried by a drying furnace 7, and afterwards, they are rocked by a roller, and a necessary roll 1 is completed. Acording to this, productivity of a prepreg process can be enhanced without deteriorating external appearance of a prepreg and heat resistance of a laminated plate.
Patent JP-H01170757-A (JP)
Title: Fuel pressure control device for internal combustion engine
Inventor: SHIBATA YUICHI
IPC: F02M69/00
Filed: 1987-12-25
Abstract: PURPOSE:To improve startability especially at the time of high-temperature by changing over a positive pressure port of a fuel pressure control valve for controlling a pressure regulator in a fuel passage to be connected to a pressure source using exhaust pressure of an engine or a fuel tank. CONSTITUTION:A pressure regulator 7 is interposed in a fuel passage 6 of a fuel injection valve 2 provided on a branch portion 4 of an intake manifold 3, and a pressure chamber 9 of the pressure regulator is communicated with an intake manifold 3 by a passage 10 through a fuel pressure control valve 11. In this case, the fuel pressure control valve 11 has a positive pressure port 11a connected and communicated with an upper chamber of a surge tank 15 by a branch passage 12, which is connected to an exhaust pipe 14 and kept at a constant pressure by a pressure regulating valve 16. A passage 12b connected to a fuel tank 13 branches off from the branch passage 12, and a selector valve 21 switched by operation of a detection switch 20 for discriminating engine starting, idling and running operation from one another is provided in the branch portion.
Patent JP-H0315476-A (JP)
Title: Health care system with physostiqmine as active ingredient through skin and preparation thereof
Inventor: TOOMASU HIRURE
IPC: A61K9/70
Filed: 1989-12-22
Abstract: PURPOSE: To control release of physostigmine for a period of 24 hours by specifying an amount of an active substance immediately after depositing on a reservoir layer of a specified amount of polymeric material and a softner. CONSTITUTION: After applying a non-woven fabric 2 on a matrix 1, a formulation of a liquid activating material is applied to form a deposit 2 of an activator. The deposit of the activator contains 15-85wt.% of 1-70wt.% physostigmine solution. During storage for 40 days, physostigmine enters from the deposit of the activator 2 into the matrix 1 to saturate the latter, so that the matrix becomes a storage layer. The reservoir layer contains 10-90wt.% of a polymeric substance selected from a group consisting of block copolymers based on styrene and 1,3-diene, polyisobutylene, and esters of acrylate and/or methacrylate and colophony hydride, as well as 0-30wt.% of a softner based on hydrocarbons and/or esters.
Patent JP-H02177996-A (JP)
Title: Cloth clamping device
Inventor: YOSHINOBU HIDEKI
IPC: D05B33/00
Filed: 1988-12-28
Abstract: PURPOSE:To prevent the dislocation of a clamping cloth, to smooth an opening and closing operation, and to freely set an opening and closing sequence by rotating a cam member having plural cam parts by an actuator, executing the opening and closing operation for the clamping members of respective cloth clamping parts, and further changing the phases of the cam parts. CONSTITUTION:A drive mechanism F is composed of a cam member 54 in which disk shaped cam parts 55a to 55e are fixed to a rotary shaft 54a rotatably supported to a frame body 14a and a clamping cylinder 16 as the actuator connected through a link 18 to one edge of the axial direction of the rotary shaft 54a. When the rotary shaft 54a is rotated in one direction by the clamping cylinder 16, the cam parts 55a to 55e are rotated and successively separated from the side of the base edge of cloth pressing clamping pieces 51. The cloth pressing clamping pieces 51 are successively rotated by the spring force of springs 53, and clamping is executed. Since the respective cloth pressing clamping pieces 51 are directly opened and closed by the cam parts 55a-55e, horizontal directional force never works, and an object to be sewed C is never dislocated. Further, the opening and closing sequence of the cloth pressing clamps 51 can be freely set according to the phases of the cam parts 55a-55e.
Patent JP-H08160227-A (JP)
Title: Optical attenuator and its manufacture
Inventor: YOSHIMOTO HIDEKI
IPC: G02B6/00
Filed: 1994-12-09
Abstract: PURPOSE: To provide an optical attenuator and its manufacturing method which can attain an attenuation quantity of about 1-2dB with high precision without noise generation. CONSTITUTION: The optical attenuator 1 has a tapered part 10 which is reduced in diameter down to a diameter (D0 ) by heating and drawing an optical fiber (f) having a clad part of a diameter (D) exposed. The diameter ratio (D0 /D) of the diameter (D0 ) of the small diameter part and the diameter (D) of the large diameter part of the tapered part 10 is 0.7-0.9 and the tapered part is <=6mm long.
Patent JP-H08165232-A (JP)
Title: Cosmetic
Inventor: TADA AKIHIRO
IPC: A61K8/00
Filed: 1994-12-09
Abstract: PURPOSE: To provide a cosmetic effective for improving the damaged state of skin caused by the drying of the skin and having excellent skin-beautifying effect. CONSTITUTION: This cosmetic contains 0.001-10wt.%, preferably 0.01-5wt.% (in terms of dry material) of Galega officinalis (a plant of the genus Leguminosae) and/or its extract. The extract of Galega officinalis has high skin-moisture retaining property and high activity to promote the normal structure and the function of skin and exhibits excellent skin-beautifying effect. The extract may be the extracted liquid as it is or used in the form of dried powder. Galega officinalis may be used by cutting into small chips or in the form of powder prepared by drying and pulverizing the plant.
Patent JP-H04198532-A (JP)
Title: Box culvert and its extending direction integrally-forming construction
Inventor: BAMEN IKIZOU
IPC: E03F3/04
Filed: 1990-11-28
Abstract: PURPOSE:To improve the shearing resisting strength of a box culvert by arranging positional-shift-proof projection sections with elastic bodies fitted on, at the one end of a main body, and by forming recessed sections to be fitted on the projection sections, at the other end, to provide the recessed sections with PC steel wire inserting holes. CONSTITUTION:A box culvert is formed by arranging positional-shift-proof projection sections at the one-side end of a main body, recessed sections 4 to be fitted on said projection sections, at the other end, and PC steel wire inserting holes 7. Then, the projection sections 3 are formed in taper shapes at each angle of about 5-30 degrees, and on the dimension, the member is set to be of about 150mm, and the projection width (l) is set to be about 100-200mm, and the projection height (t) is set to be about 20-50mm, and the elastic bodies 8 of rubbers or the like are fitted on the whole surface. After that, a plurality of the box culverts with the projection and recessed sections formed on are laid, and they are horizontally fitted on each other. As a result, a shearing force due to a load is dispersed, and the culverts can be prevented from being positionally shifted.
Patent JP-H05164938-A (JP)
Title: Method for connecting optical connector and optical waveguide circuit component
Inventor: SAITO MASAHIDE
IPC: G02B6/30
Filed: 1991-12-16
Abstract: PURPOSE:To provide a connecting method which causes no optical axis deviation when an optical connector holding an optical fiber and the optical waveguide circuit component which has an optical waveguide are connected. CONSTITUTION:The method for connecting the optical connector 5 which has the optical fiber 6 and the optical waveguide circuit component 1 having the optical waveguide includes an abutting process wherein the end surface of the optical connector 5 and the end surface of the optical waveguide circuit component 1 are made to abut on each other while having their optical axes aligned with each other, a holding process wherein a holding means holds the end surfaces of the both by applying 120gf/cm<2> surface pressure at right angles to the optical axes while the end surfaces of the optical connector 5 and the end surface of the optical waveguide circuit component 1 are made to abut on each other, and a connecting process wherein the optical fiber 6 and optical waveguide are optically coupled with each other by connecting the abutting parts of the end surfaces of the optical connector 5 and optical waveguide circuit component 1 by a connecting means.
Patent JP-H10173012-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGIHARA YUTAKA
IPC: H01L21/66
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To avoid damaging a chip during in the case of indicating an identification mark and enable the indication and erase of the identification mark for every chip by indicating the mark in a color of an electrochromic material film and applying a positive and negative voltage to reciprocally color and decolor the mark. SOLUTION: An electrochromic material film 5 on the top surface of a chip 2 forms a coloring film of an electrochromic indication element formed on the top surface of a protective film 6. The probe of an IC tester contacts a chip terminal 1 to test the operation of the chip 2. A voltage is applied between terminals 1a, 1b of a chip judged to be defective as the result, to thereby discolor the electrochromic material film 5, thus indicating a discolored region as an identification mark. Those chips judged to be defective are selected and the chips 2 are retested with changed test patterns of the IC tester. A reverse voltage is applied between the terminals 1a, 1b of each chips judged to be good to decolor the discolored film 5.
Patent JP-H04200282-A (JP)
Title: Drive device for ultrasonic motor
Inventor: SUGANUMA RYOICHI
IPC: H01L41/04
Filed: 1990-11-29
Abstract: PURPOSE:To drive an ultrasonic motor stably by a method wherein the lower limit frequency, the upper limit frequency or the upper and lower limit frequencies of the output frequency of a VCO are controlled so that the range of the output frequency range of the VCO becomes a predetermined range including the range of the ordinary driving frequency of the ultrasonic motor. CONSTITUTION:When the output frequency F of a VCO 45 is detected by a frequency discriminator 46 that it becomes higher than FH1, a multiplexer 47 selects a ground input C to discharge the terminal voltage of a capacitor 44 and controls the upper limit value of the output frequency F of the VCO 45 so as to become FH1. On the contrary, when the output frequency F of the VCO 45 is detected that it has become lower than FL1, the multiplexer 47 selects a power supply input B to charge the capacitor 44 and controls the lower limit value of the output frequency F of the VCO 45 so as to become FL1. Accordingly, the output frequency of the VCO 45 is limited within a range between the frequency FL1 and the frequency FH1.
Patent JP-H05165781-A (JP)
Title: Information selling terminal equipment information selling system and method therefor
Inventor: SON MASAYOSHI
IPC: G06F21/44
Filed: 1991-12-16
Abstract: PURPOSE:To quickly provide charged information for a user after the conclusion of a sales commitment by writing in beforehand the charged information and free information in a CD-ROM, and making the charged information capable of being read by the input of a pass word after the conclusion of the sales commitment. CONSTITUTION:A personal computer 100 and a CD-ROM system 200 constitute information selling terminal equipment, and an information read-out means for reading the charged information out of the loaded CD-ROM, a collating means to collate the given pass word with a predetermined registered pass word, and a control means to permit the read-out of the charged information only in the case that both the pass words coincide with each other are provided. Then, after the conclusion of the commitment with a software/data-base sales company, an arithmetic pass work is sent to the telephone set 160 of a user side. Besides, the free information is stored in the CD-ROM, and the read-out of the free information is permitted without the collation of the pass words.