baber/WOPTO huggingface dataset:
Patent JP-H04258191-A (JP)
Title: Light-wavelength filter device
Inventor: OKAYAMA HIDEAKI
IPC: H01S5/00
Filed: 1991-02-13
Abstract: PURPOSE:To provide a light-wavelength filter device that is capable of performing wavelength-separation of a light-signal of 100-1000 channels at a speed of 1ns. CONSTITUTION:A light-wavelength filter device is configured by connecting a plurality of, for example, two variable wavelength filter elements 10, 12 in multiple steps. The variable wavelength filter elements 10, 12 consist of semiconductor lasers having light resonators, and the length L of the resonator of this light-resonator is set as L=LAMBDAa/(2. nmax). Where, when the permeation wavelength LAMBDA is changed from the minimum wavelength LAMBDAmin to the maximum wavelength of LAMBDAmax, then, LAMBDAa=(LAMBDAmin+LAMBDAmax)/2,  nmax.  nmax shows a max. amount of alteration of refractive index possible when the refractive index of the light-resonator is changed. Determining the length of the resonator L in such a way will make it possible to increase the variable width of the permeation wavelength LAMBDA, and configuring the variable wavelength filters 10, 12 with semiconductor lasers will make it possible to increase the wavelength separation speed of light.
Patent JP-S60165595-A (JP)
Inventor: IBA HAJIME
IPC: G21C19/40
Filed: 1984-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63187359-A (JP)
Title: Guarantee device for right of using common bus of host bus master
Inventor: SUMIKAWA TAKESHI
IPC: G06F13/16
Filed: 1987-01-30
Abstract: PURPOSE:To guarantee the right of using the common bus of a host bus master, by providing a timer means which outputs a second bus use request signal to the host bus master for a prescribed time as a bus use request signal based on a first bus use request signal. CONSTITUTION:When the bus use request signal HOLD from a slave bus master 2 is continued to be outputted, a timer 4 recognizes it as the fault of the slave bus master 2, and at a time t2, that is, after the lapse of a timer time T1 from a time t1, interrupts a bus use second-order request signal HRQ to the host bus master 1. Therefore, simultaneously, since the host bus master 1 interrupts a bus use permission signal HLDA for the slave bus master 2, the slave bus master 2 stops the use of a common bus CB. And the host bus master 1 can start the use of the common bus CB again. In such a way, it is possible to guarantee the right of using the common bus CB of the host bus master 1.
Patent JP-H06227940-A (JP)
Title: Cosmetic
Inventor: IKEBE KYOKO
IPC: A61K8/19
Filed: 1993-02-08
Abstract: PURPOSE:To obtain a cosmetic capable of effectively manifesting the action of a plant extract without deteriorating the quality by appearance due to no initial coloring and discoloration with time by blending the plant extract. CONSTITUTION:This cosmetic comprises (A) a plant extract, e.g. an extract solution of a plant, e.g. Aloe, Puerariae Radix, Caryophylli Flos, Perillae Folium, Thea sinensis L. (green tea), Scutellariae Radix, Mori Cortex or Glycyrrhiziae Radix and (B) sulfurous acid or its salts, e.g. sodium hydrogensulfite or potassium sulfite. The blending amounts of the respective ingredients are within the range of preferably 0.001-10wt.%, especially preferably 0.01-5wt.% dry weight of the ingredient (A) based on the total composition and within the range of preferably 0.1-100wt.%, especially preferably 1-10wt.% dry weight of the ingredient (B) based on the ingredient (A). Furthermore, an aqueous ingredient, a powdery ingredient, a surfactant, a humectant ingredient, a thickening agent, an oil, pH adjustor, a perfume, etc., can be blended in the cosmetic.
Patent JP-H01194480-A (JP)
Title: Manufacture of ceramic thermoelectric element
Inventor: SHIMABARA YUTAKA
IPC: H01L35/34
Filed: 1988-01-29
Abstract: PURPOSE:To bake or seize a thermoelectric element at a high temperature and to obtain the thermoelectric element having low element resistance and high performance index by employing a noble metal material as an electrode for electrically connecting a P-type semiconductor ceramic layer to an N-type semiconductor ceramic layer. CONSTITUTION:P-type semiconductor ceramics 2a, 2b are electrically connected to parts of N-type semiconductor ceramics 1a, 1b through conductive pastes 3a-3c containing a noble metal material, and the paste is baked to form electrodes. A potential barrier is formed between the ceramics and the electrodes in this state. Then, a specific voltage is applied through the P-type and N-type ceramics to the electrodes to break the barrier formed between the electrodes and the ceramics. Thus, the electrodes come in ohmic contact with the ceramics to obtain a thermoelectric element which reduces its element resistance, and enhances its performance index.
Patent JP-S60163644-A (JP)
Inventor: AMAMIYA SHINICHI
IPC: A61B8/00
Filed: 1984-02-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09187108-A (JP)
Title: Coupling device for working machine
Inventor: TATE YOSHIO
IPC: A01B59/043
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To lighten operation load, to improve operability and to smooth actuation. SOLUTION: A mounting mechanism for an agricultural tractor is equipped with an intermediate coupling member 5 and the intermediate coupling member 5 is furnished with a fitting member 10 at the side of a working machine. A gap adjusting device 15 is installed between the fitting member 10 at the side of the working machine and the working machine 2. A locking groove 26 is made to communicate with a sliding groove 25 for the gap adjusting device 15. A sliding shaft part 29 movable in the sliding groove 25 and a locking shaft 28 having a locking face 30 to be brought into contact with the inner peripheral face of the locking grove 26 are laid.
Patent JP-H01195830-A (JP)
Title: Vacuum cleaner
Inventor: OHARA NAOYUKI
IPC: A47L9/28
Filed: 1988-01-29
Abstract: PURPOSE:To make a vacuum cleaner of a small size and a strong suction force by using a lead sealed type storage battery with which a high voltage (high output) is easy to obtain. CONSTITUTION:A main body 1 incorporates a dust suction chamber 5, a dust suction fan motor 2, and a storage battery 3, and is equipped with running rollers 19. The storage battery 3 is of a lead sealed type with a plurality of cells arranged and unified in the right-left direction of the main body 1, with the longitudinal direction of the cells aligned in the fore-and-aft direction of the main body 1. The storage battery 3 is placed under the fan motor 2. This vacuum cleaner of a floor moving battery type has a strong suction force capable of continuing about 70% of the suction force of a cord type vacuum cleaner to be connected to a commercial power source (about 100W) for about 15 minutes, and is of a small size without impairing the appearance design.
Patent JP-S60164004-A (JP)
Title: Composite actuator
Inventor: MIYASHITA YASUSHI
IPC: F15B15/06
Filed: 1984-02-06
Abstract: PURPOSE:To reduce a composite actuator to a compact size and light weight by forming a cylinder chamber in a rotor of a rotary actuator and inserting a piston in the cylinder chamber. CONSTITUTION:A cylinder chamber 17 is formed in a rotor 6 of a rotary actuator A in such a manner as to be substantially concentric with the rotary axis P1, and a piston 18 is inserted in the cylinder chamber 17. A piston rod 12 substantially concentric with the rotary axis P1 pierced through the rotor is connected to the piston 18. In this arrangement, the rotating driving force and the stroke driving force can be simultaneously taken out favorably, and the composite actuator can be reduced to a compact size and light weight.
Patent JP-S59146686-A (JP)
Inventor: TATEYAMA MASANOBU
IPC: A63F13/54
Filed: 1983-02-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11198282-A (JP)
Title: Inorganic decorative laminate and its production
Inventor: NAKAGAWA HITOSHI
IPC: B32B9/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive inorg. decorative laminate used as a kitchen panel for kitchen utensils such as a sink, a gas heater or the like, having fire heater or the like, having fire resistance, antistaining properties and abrasion resistance, and a method capable of easily producing the same. SOLUTION: An inorg. decorative laminate 1 comprises a laminate wherein a sealer layer 3, a thermosetting resin layer 4, a pattern print forming layer 6 and a curable resin layer 7 are laminated on the surface of an inorg. base material 2 and the pattern print forming layer is composed of a paper sheet 5 having a curable resin impregnated layer formed on one surface thereof and having a thermosetting resin impregnated layer formed on the other surface thereof.  The inorg. decorative laminate 1 is produced by a method wherein the sealer layer 3 is applied to the surface of the inorg. base material 2 to be cured and a curable resin is applied to the surface of the pattern print layer of the paper sheet 5 to which the pattern print layer is applied to be cured and a thermosetting resin is subsequently applied to the other surface of the paper sheet 5 to be allowed to dry to the touch and the surface of the thermosetting resin layer of the paper sheet 5 is superposed on the surface of the sealer layer of the inorg. base material to be pressed and heated to cure the thermosetting resin.
Patent JP-S59146999-A (JP)
Title: Method and device for producing thin film
Inventor: ABE ATSUSHI
IPC: H05B33/14
Filed: 1983-02-10
Abstract: PURPOSE:To produce uniformly thin films having good quality at a relatively high speed with high performance by forming an epitaxial thin film of an atom layer then laminating a thicker film therefon under low pressure. CONSTITUTION:A vessel 14 for effective epitaxial growth of an atomic layer is provided in a vacuum vessel 15. Vapors of Zn and S are supplied from evaporating sources 11, 12 under control with solenoid valves respectively to form an epitaxial thin film 9 of an atom layer to a film thickness of several molecular layers or above on the surface of a substrate or the thin film 8 formed on the substrate. The inside of the vessel 14 is always kept in a high degree of vacuum. The thin films 8, 9 are then moved to a vessel 15 having the degree of vacuum degree lower than said degree in the vessel 14 via, for example, a shutter part 16, and a film of ZnS:Mn is formed from, for example, an electron beam emitting source 13 to the thickness larger than the film 9, for example, about 0.5mu. A vacuum deposition, sputtering, CVD or MBE method is usable as a method for laminating said films.
Patent JP-H09197283-A (JP)
Title: Objective lens
Inventor: YOKOI EIJI
IPC: G02B21/02
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To realize wide visual field at low magnification and observation by high resolving power at high magnification without changing an objective lens by arranging a diffraction type optical element in the 1st group of a two-group constitution lens system constituted of the 1st group having positive power and a 2nd group having negative power at a position which is nearer to an object side from the position of the pupil of the objective lens and where the height of an axial marginal light beam is lower than the radius of the exit pupil. SOLUTION: It is desirable to satisfy a following expression I in order to correct chromatic aberration and other aberration with good balance; the expression I...D/H>0.6, where is the radius of the exit pupil of the objective lens, D is the height of the axial marginal light beam at the position of the diffraction type optical element in the expression I. When D/H exceeds 0.6, the axial chromatic aberration caused in the 1st group is not corrected, and many bonded lenses must be used in a refraction system. Furthermore, it is desirable to satisfy a following expression II; the expression II...0.5<M/H<0.9, where M is the height of the axial marginal light beam on the 1st surface on an image side of at least one bonded lens having the positive power included in the 1st group in the expression II.
Patent JP-S62178955-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C7/413
Filed: 1986-02-01
Abstract: PURPOSE:To improve the development accelerating effect by forming >=1 layers of photograph constituting layers as a layer contg. nonphotosensitive silver chlorobromide particles and developing the same by a color developing soln. having >=10.4pH in the presence of an auxiliary developer. CONSTITUTION:At least one layer of the photograph constituting layers is the layer contg. the nonphotosensitive silver chlorobromide particles having substantially >=75mol% chlorine content and further the stage for making color development is executed by the color developing soln. having >=10.4pH in the presence of the auxiliary developer. The auxiliary developer refers to the compd. which has the power to develop part of the silver halide particles to be developed in the case of existing in the stage of the color development and eventually accelerates the color development by the color developer and which itself does not substantially form a dye image by the coupling reaction with a dye forming coupler. The more particularly preferable auxiliary developer to be used is the compd. expressed by formula I. The high development accelerating effect is thus obtd. even in the process in which environmental pollution is decreased.
Patent JP-H05217989-A (JP)
Title: Drying method and drying device
Inventor: ONO TOSHIKI
IPC: H01L21/304
Filed: 1992-02-06
Abstract: PURPOSE:To shorten a time required for drying process while restraining the contamination of a matter to be dried by a method wherein the speed of the matter to be dried when the same moves outside of solvent vapor is made quicker than the speed of the same when the matter moves inside of the solvent vapor. CONSTITUTION:Solvent vapor 6 is generated in a solvent tank 3 and a matter to be dried after washing by water is transported into the solvent tank 3. Upon transporting the matter into the tank 3, the matter is moved in accordance with a comparatively quick transporting speed pattern until the matter 1 to be dried is contacted with a virtual boundary line 22 after moving through atmosphere. Then, the speed of the matter to be dried is reduced after being contacted with the virtual boundary line 22 and is descended with a speed in accordance with a comparatively slow transporting speed pattern. The descending speed is preferably 3m/sec. According to this method, foreign matters, which are adhered to the surface or the upper end faces of the matter to be dried, are washed out and the contamination of the matter to be dried can be prevented.
Patent JP-H03227341-A (JP)
Title: Thermoplastic resin composition
Inventor: FUJII TAKESHI
IPC: C08L23/26
Filed: 1990-01-30
Abstract: PURPOSE:To obtain the subject new composition, useful as automotive parts, etc., and capable of providing excellent balance in physical properties such as rigidity and heat resistance and appearance by blending a specific modified polypropylene-based resin composition with an epoxy-containing copolymer. CONSTITUTION:The objective composition obtained by blending (A) 100 pts.wt. one or more modified polypropylene-based resin compositions (preferably having 0.5-40g/10min melt flow rate) selected from (i) a modified polypropylene prepared by carrying out graft copolymerization of an unsaturated carboxylic acid or a derivative thereof (preferably maleic anhydride) with, e.g. preferably highly crystalline polypropylene, preferably highly crystalline polypropylene, (ii) a modified polypropylene obtained by performing graft copolymerization of an unsaturated carboxylic acid or a derivative thereof and an unsaturated aromatic monomer (preferably styrene) with the highly crystalline polypropylene and (iii) a mixture prepared by adding the component (i) or (ii) thereto with (B) 0.1-300 pts.wt. epoxy-containing copolymer and (C) <=5 pts.wt. basic compound.
Patent JP-S53105941-A (JP)
Title: Core memory driving circuit
Inventor: HOSHINO KOUTAROU
IPC: G11C11/06
Filed: 1977-02-28
Abstract: PURPOSE:To decrease the reactive current to secure a driving with reduced power consumption by inserting a switch into the current source side of a level shift circuit ot cut off the reactive current.
Patent JP-H03225996-A (JP)
Title: Method and apparatus for cleaning of printed-circuit board
Inventor: SAWAMORI TADASHI
IPC: B08B3/02
Filed: 1990-01-31
Abstract: PURPOSE:To clean and dry a printed-circuit board in a short time, continuously and efficiently by a method wherein the printed-circuit board is cleaned by tap water under a medium pressure, it is cleaned by pure water under a medium pressure, a hot wind is blown onto the printed-circuit board and the board is dried. CONSTITUTION:While a printed-circuit board 1 is being conveyed to the direction of F on a conveyor 2, it is cleaned, at a first cleaning part A, by tap water which is sprayed from a tap-water nozzle 310. Most of processed fine particles are cleaned and removed. At a second cleaning part B, the board is cleaned by pure water which is sprayed from a pure-water nozzle 320. Electrolytes such as Ca, Mg, Cl, and the like which have adhered to the surface of the printed-circuit board 1 are cleaned and removed. At a draining and drying part C, the board is dried preliminarily by hot wind which is blown out from a hot-wind blowing nozzle 511 for draining use. At a drier D, the board is dried by a hot wind which is blown out from a hot-wind blowing nozzle 521. The printed-circuit board 1 which has been drained is dried continuously in a comparatively short time.
Patent JP-H07283177-A (JP)
Title: Method and device of manufacturing semiconductor device
Inventor: OHASHI HIROYUKI
IPC: B24B37/10
Filed: 1995-01-14
Abstract: PURPOSE:To enable a semiconductor substrate to be enhanced in polishing rate and productivity and lessened in in-plane dispersion of polishing by a method wherein a film on a semiconductor substrate to polish is polished with abrasive cloths different in compressibility until a polishing stop film is exposed. CONSTITUTION:A first abrasive cloth 191 is attached onto a first polishing plate 171, and a second abrasive cloth 192 is fitted to a second polishing plate 172, wherein the first abrasive cloth 191 is low in hardness and above 6 in compressibility, and the second abrasive cloth 192 is high in hardness and below 6 in compressibility. A semiconductor wafer is polished as supported by a suction pad 33 fixed to a drive shaft. In a first stage, the wafer is polished with abrasive cloth low in hardness for a certain time designated until a polishing film is removed. In a second stage, the wafer is polished with abrasive cloth high in hardness till a stopper film is removed and then subjected to a final check.
Patent JP-S57137511-A (JP)
Title: Breakwater
Inventor: FUJITA HIDEO
IPC: E02B3/06
Filed: 1981-02-16
Abstract: PURPOSE:To dissipate a wave energy at the inside of a breakwater and to reduce a reflection rate, by a method wherein a plural number of perforations is formed in outer partitions of side tanks located at both sides of the inside of a body, and connection pipe, piercing through a center tank, is installed between the inner partitions of the side tank. CONSTITUTION:When the crest of an incident wave reaches the side of a break- water, the water level in the side tank 11 at offing side is positioned in a higher level than that in the side tank 12 at shore side, which results in causing water to move from the side tank 11 to the side tank 12 through connection pipes 16. When the trough of the incident wave reaches the side of the breakwater, water moves from the side tank 12 to the side tank 11. As a result, eddy is produced during the passage of water through perforations 14 and 15, and a part of a wave energy is dissipated. Finally, when the water levels in the side tanks 11 and 12 are different from each other, water flows through the connection pipes 16, and a part of a wave energy is dissipated through pipe loss and a rapid contraction and expansion.
Patent JP-S57135803-A (JP)
Title: Production of vinyl polymer
Inventor: ISEKAWA HIROSHI
IPC: C08F2/18
Filed: 1981-02-16
Abstract: PURPOSE: To efficiently produce a vinyl polymer having excellent mechanical properties, by treating a polymer obtained by polymerization in the presence of a gelatin dispersant with a proteolytic enzyme in the presence of a Group II metal salt.  
     CONSTITUTION: A vinyl monomer (e.g., vinyl chloride or styrene, which may contain up to 40wt% other copolymerizable comonomer) is polymerized by using a gelatin dispersant (e.g., alkali-treated gelatin) as a dispersant. Then, the resulting polymer is treated with (A) a proteolytic enzyme (e.g., urokinase or asclepain) in about 10W70,000 protease unit per g. gelatin dispersant used for the polymerization and (B) Group II metal salt (e.g., magnesium chloride or calcium acetate) in an amount corresponding to about 10 -9 W10 -3  g. equiv. of said component A. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08193934-A (JP)
Title: Sample fixing apparatus for hardness test machine
Inventor: FUJIEDA YUMIKO
IPC: G01N3/40
Filed: 1995-01-13
Abstract: PURPOSE: To obtain a sample fixing apparatus comprising a fastening belt stretched releasibly on the upper surface of a sample stage in which even a sample having variant cross-section can be fixed with uniform fastening force. CONSTITUTION: A fastening belt 4 has one end fixed to a belt fixing member 3 fixed to a base 1 and the other end fixed to an oscillation member 7 fixed, rotatably in an arbitrary direction, to the base 1 through a spherical receiving part 7a. When the fastening belt 4 is stretched by driving a fastening screw 8, uneven tension is generated in the fastening belt 4 to cause the oscillation member 7 to turn automatically. Consequently, a sample 5 can be held between the fastening belt 4 and a sample stage 6 constantly with uniform fastening force regardless of the shape of the sample 4.
Patent JP-H05223408-A (JP)
Title: Air conditioner
Inventor: IRITANI KUNIO
IPC: F25B47/02
Filed: 1992-02-06
Abstract: PURPOSE:To perform an efficient defrosting operation of an outdoor heat exchanger within a short period of time by a method wherein the outdoor heat exchanger is divided into a plurality of devices, a state in which refrigerant is flowed to an upstream side heat exchanger against air flow and another state in which the refrigerant is flowed to both outdoor heat exchangers are changed over. CONSTITUTION:In a freezing cycle 17, each of upper heat exchanger 18 and lower heat exchanger 19 for use in heat exchanging between air and refrigerant is arranged within a duct. A outdoor heat exchanger 22 for heat exchanging between outdoor air and refrigerant is installed outside the duct. During the defrosting operation, the outdoor heat exchanger 22 is operated as a refrigerant condensor. In this case, the outdoor heat exchanger 22 is divided into a plurality of devices 22a and 22b. In turn, the flow of refrigerant discharged from a refrigerant compressor 21 is changed over by flow passage changing-over means 26, 28, 31, 32 to 34. During the defrosting operation, a state in which the refrigerant is flowed to the upstream side heat exchanger 22a against the flow of air blown from an outdoor fan 24 and another state in which the refrigerant is flowed to both outdoor heat exchangers 22a and 22b are changed over.