baber/WOPTO huggingface dataset:
Patent JP-H08155185-A (JP)
Title: Fully automatic washing machine
Inventor: SARADA KIYOSHI
IPC: D06F39/08
Filed: 1994-12-07
Abstract: PURPOSE: To enable the efficient rinsing with a small quantity of water without a fear of water flying by stopping water supply once in the middle of water supply and operating a pulsator for rinse process, and then under stopping, supplying water until a water level sensor detects the predetermined water level. CONSTITUTION: First, a drain valve 18 is closed, and a water supply valve 22 is opened, and water supply to a spinning tub 5 is started. Then, the water supply valve 22 is closed once to stop water supply. At this time, the wash clings to the inwall by being subjected to the centrifugal force in dehydration process. Next, the pulsator 7 is rotated for a specified time, whereupon the wash clinging to the inwall is torn off by water flow, and falls to the center of the spinning tub 5. Next, the water supply to the spinning tub 5 is begun again, and water is supplied until the water level sensor 9 detects the set water level. At this time, the wash is collected at the center of the spinning tub 5, and since moisture is absorbed, its volume is small, so the wash is soaked enough in washing water at set water level, and rinsing process can be performed efficiently.
Patent JP-H03165116-A (JP)
Title: Surface acoustic wave device
Inventor: NIITSUMA TERUO
IPC: H03H9/72
Filed: 1989-11-22
Abstract: PURPOSE:To suppress bulk acoustic wave resonance by providing strip shape slots to the rear side opposite to the output electrode of a piezoelectric substrate and specifying the depth, width and pitch of the slots to distribute the in-phase component and the reverse phase component of a reflected wave on the rear side nearly equal. CONSTITUTION:A couple of comb-shaped electrodes 2, 2' converting an electric signal into a surface acoustic wave are formed to one major side of a piezoelectric substrate 1, and an output electrode 3 is formed to a position clipped by the couple of comb-shaped electrodes. Then strip shape slots 6 whose depth is (d), whose width p1 and whose pitch is p2 are provided onto other side of the piezoelectric substrate 1 at least opposite to the output electrode 3 in a way of nearly satisfying the relations of d=vb/4.f0 and p1=p2. Thus, the in- phase component and the reverse phase component of a reflected wave on the rear side are almost equally distributed, then bulk acoustic wave resonance caused between the output gate electrode and the rear side of the substrate is suppressed and the frequency characteristic and the spurious characteristic are improved.
Patent JP-H07159941-A (JP)
Title: Method and agent for processing silver halide photographic sensitive material
Inventor: KOMATSU HIDEKI
IPC: G03C5/30
Filed: 1993-12-03
Abstract: PURPOSE:To obtain superior stability by using a developing solution containing not any dihydroxybenzene but a specified developing agent and a specified compound. CONSTITUTION:The developing solution for this photosensitive material contains substantially not any dihydoxybenzene but the developing agent represented by formula A and at least one of the compounds represented by formulae I-V. In these formulae, each of R1 and R2 is, independently, optionally substituted alkyl, such amino, such alkoxy, or such alkylthio, or each may combine with each other to form a ring; K is 0 or 1, and when k is 1, X is -CO- or -CS-; each Of(R<11>-R14, R21, R22, R31 R32 R51-R54) is H, optionally substituted alkyl or the like like; and each of A and B is sulfonyl or the like.
Patent JP-S63156958-A (JP)
Title: Electric heater with humidifying device
Inventor: WADA KENICHIRO
IPC: F24F6/02
Filed: 1986-12-19
Abstract: PURPOSE:To stabilize a boiling water surface, by a method wherein a number of grooves and dents are formed in the inner wall of the steam generating pipe of a steam generating device, mounted internally of an electric heater case, to promote formation of bubbles. CONSTITUTION:A number of fine grooves 26 with a depth of approximate 0.1 mm are formed in the inner wall of a steam generating copper pipe 25 of a steam generating device. When a heater 28 for humidification is energized, water in the generating pipe 25 is heated: with the increase in the degree of heating, bubbles are repeatedly generated from a heating surface. In the genera tion of the bubbles, fine air lying concealed in the grooves 26 form the core of the bubble to promote growth of the bubbles, dispersion of the bubbles, decrease of the size of the bubble, and stabilization, resulting in prevention of formation of large bubbles. This constitution prevents a large bubble from being momentarily protruded from a bolling water surface and enables improve ment of safety.
Patent JP-S63159501-A (JP)
Inventor: IGAUE TAKAMITSU
IPC: A61F13/15
Filed: 1986-12-20
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-H03164630-A (JP)
Title: Air conditioner serving also as entire fresh air
Inventor: KIYOTAKI TAMON
IPC: F24F13/30
Filed: 1989-11-21
Abstract: PURPOSE:To easily assure a small volume of entire fresh air conditioning by disposing an air flow switching mechanism in a fan circuit B1 and constructing the same to exhaust the total amount of exhaust air or exhaust part of the same through a fan circuit B2 of a whole heat exchanger or return the same to a fan circuit A1. CONSTITUTION:In a fan circuit A1 the whole of fresh air from a fresh air intake port A flows directly by a fan 1 from a fan OA chamber (a) into a heat exchange chamber (b), is heat-exchanged through cooling and heating coils 3, 4, and is supplied to a room for cooling. In a fan circuit A2, in the case where a necessary amount of the fresh air is required other than the cooling by the whole fresh air is forced to pass through a total enthalpy heat exchanger 5 into a heat fresh air cooling chamber (b) by a whole fresh air cooling damper 9. In a fan circuit B1, a fan 2 is actuated simultaneously with the supply of cold air, whereby contaminated room air from a return port C is who exhausted to the outside from an exhaust port D by opening a valve of a whole exhaust damper 11. In a fan circuit B2, in the case of heat being required, the total or part of the exhaust air is forced to flow to the side of the total enthalpy heat exchanger 5. In a fan circuit C the return air from the return port C is partly or wholly forced by opening valves of an RA bypass damper 10 and an exhaust air adjusting damper 12 to flow through the OA chamber a and join with the fresh air.
Patent JP-H01147688-A (JP)
Title: Crushed number counter for toughened glass
Inventor: SHIMIZU SHIGEHITO
IPC: G06M11/00
Filed: 1987-12-03
Abstract: PURPOSE:To correctly, automatically and rapidly count by converting a picture analog signal to a digital signal, erasing signals below a prescribed brightness and counting crushed particles. CONSTITUTION:A toughened glass 1 having the pattern of filaments such as a heating filament or antenna filament and maintained so as not to splash the crushed particles is irradiated by the light of a light source 2 through a diffusion plate 2. A television camera 4 reads the crushed state, the picture analog signal is outputted to a picture processor 5 and converted to the digital signal. The brightest place having no pattern 6, crushed line 7 and fine particle 8 is defined to be 100 and the pattern is situated within the range of a below 70, and the crushed line within the range of 75-80, so that the signals below 70 in the brightness area converted to 100 to erase the pattern 6. Then the brightness 80 is defined to be a boundary to binarize to those therebelow (crushed line) and those thereabove and a part in which the crushed line is successively closed is counted to output the result.
Patent JP-2000133472-A (JP)
Title: Automatic switching on and off device for lighting pole
Inventor: KOBAYASHI MASAAKI
IPC: F21V23/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To automatically switch on and off the illumination load corresponding to the ambient illuminance by switching the illumination load by a switching element inserted between the illumination load and a power source during a period when the ambient illuminance detected by a sensor of a brightness detecting circuit is below a predetermined value. SOLUTION: A commercial power source Vac is smoothened to obtain the constant voltage, and output to a brightness detecting circuit 3. The detecting circuit 3 compares the electric potential of a contact point of a brightness sensor BR and a resistor R6 with the reference voltage as the potential of a contact point of the resistors R5, R6 by a comparator ICI, and the output of ICI becomes L level when the ambient illuminance increases by a predetermined value, and becomes H level when it is lowered. This binary output is reversed by a NOT circuit IC 2 in an inversion circuit 4, and input to an operation delay time determining circuit 5.  When the ambient illuminance becomes below the lighting illuminance, the output of the reversing circuit 4 becomes L level, and when the duration reaches the operation delay time, the output becomes H level, whereby a contact (r) of the switching circuit 6 is switched on and the illumination load RL is lightened.
Patent JP-H11197151-A (JP)
Title: B mode processor and post detection image processing method for ultrasonograph
Inventor: MO LARRY Y L
IPC: A61B8/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for performing the adaptive emphasis of B mode images at the time of a post-detection image processing in an ultrasoniograph system. SOLUTION: In this B mode processor, a low-pass filter 52a for smoothing speckles and a high-pass filter 50 for performing edge emphasis are arranged at parallel signal passages connected to the output of an envelope detector. The signals of the signal passage of the high-pass filter 50 are passed through a logarithm compression means 48a before the high-pass filter 50 and the signals of the signal passage of the low-pass filter 52a are passed through the logarithm compression means 48b after the low-pass filter 52a. Respective weighting coefficients are added to the respective output signals of the low-pass filter 52a and the high-pass filter 50 by an adaptive weighting means 56. The weighted signals are added 60 and then, inputted to the low-pass filter 52b for aliasing prevention before decimation and scanning conversion by optional selection.
Patent JP-H10139706-A (JP)
Title: Optically active alcohol and production
Inventor: MINE TAKAKIYO
IPC: C07B53/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound containing an alkoxy group containing a fluorine atom at the end, useful as a raw material for a liquid crystal compound, containing a trifluoromethyl group on an asymmetric carbon atom. SOLUTION: The optically active compound of R-form or S-form is shown by the formula FC3 C*H(OH)(CH2 )m OCH2 CHn F3-n (C* is an asymmetric carbon atom; (m) is >=5; (n) is 0-2) such as R-(+)-7-(2'-fluoroethoxy)-1,1,1-trifluoro- heptan-2-ol. The compound of the formula FC3 C*H(OH)(OH2 )m OCH2 CHn F3-n is obtained by converting a halogen compound of the formula X(CH2 )m OCH2 CHn F3-n (X is a halogen except F) into a Grignard reagent, reacting the compound with a trifluoroacetate such as a compound of the formula CF3 COOM<1> (M<1> is Li, Na or K) to give a ketone, reducing the ketone to produce an alcohol of racemic modification, the esterifying the alcohol to give an ester, unsymmetrically hydrolyzing the ester with a lipase, bringing the hydrolyzate into contact with an organic solvent having compatibility with water,  recovering the lipase by filtration and separating the optically active alcohol and an optically active ester from the filtrate.
Patent JP-H04175206-A (JP)
Title: Method and apparatus for production of oxide superconducting thin film
Inventor: IIJIMA YASUHIRO
IPC: H01B12/06
Filed: 1990-11-09
Abstract: PURPOSE:To improve crystal orienting properties and critical current density by moving a flexible tapelike substrate while curving the aforementioned substrate in an evacuative film-forming chamber and depositing a crystallized thin film while applying a stress thereto. CONSTITUTION:A delivery device 14, a winder 15, a heating jig 16 having the top surface worked into a curved surface (16A), a filter plate 13 and a target 12 are set under a vacuum deposition treating chamber (10a) in a treating vessel 10. The interior of the treating chamber (10a) is then evacuated and a heating heater (16a) is subsequently operated to heat the jig 16. A laser beam emitted from a laser beam emitter 18 is then passed through the first reflecting mirror 19, a condensing lens 20, the second reflecting mirror 21 and a transparent window 22 and condensed on the surface of the target 12 to irradiate and evaporate the target. Particles passing through a window hole (13a) of the filter plate 13 are subsequently deposited on a flexible tapelike substrate 11, delivered from a delivery device 14 and passing over a curved surface (16A).
Patent JP-H07158411-A (JP)
Title: Power plant
Inventor: HATAMIYA SHIGEO
IPC: F02B43/10
Filed: 1993-12-06
Abstract: PURPOSE:To attain high efficiency even with the small pressure ratio of a turbine by providing a combustor for burning hydrogen and oxygen, with steam intermixed therein, and the turbine driven by steam from the combustor. CONSTITUTION:Hydrogen fed from a hydrogen feeder 11, and the mixture of oxygen and steam are fed to a combustor 1 and burned. The steam generated at the combustor 1 is led into a turbine 2, and a generator 3 is driven to generate power. The steam discharged from the turbine 2 is led to a condenser 4 and condensed in the water of the condenser 4. Water pressure-boosted by a pump 5 is heated by a heat exchanger 7 so as to be made into the state of steam. This steam is intermixed with oxygen fed from an oxygen-steam condensing-mixing device 12, and the steam-oxygen mixed gas is made into high temperature gas being overheated during passage through a superheater 6 and fed to the combustor 1. High efficiency can be thus attained even with the small pressure ratio of the turbine.
Patent JP-2001126914-A (JP)
Title: Composite magnetic material and inductor element
Inventor: TOMONO KUNISABURO
IPC: H01F1/34
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic material which has comparatively large permeability in a frequency band ranging from several MHz to several GHz and can maintain comparatively high-gain Q factor. SOLUTION: A composite magnetic material contains a ferrite powder and resin. Cobalt-substituted Y-type hexagonal ferrite (2BaO.2CoO.6Fe2O3) powder or cobalt substituted Z-type hexagonal ferrite (3BaO.2CoO.12Fe2O3) powder is used as ferrite powder. Permeability of the composite magnetic material at 2 GHz is set so as to indicate a value which exhibits at least 90% of permeability at 1 MHz.
Patent JP-H024378-A (JP)
Title: Disposable type cassette for chemical injection system
Inventor: JIYON PII PERUMARUDAA
IPC: A61M1/00
Filed: 1988-12-01
Abstract: PURPOSE: To provide a disposable cassette to be used together with a main pump unit by providing the cassette with a piston means arranged in a cylinder lower than the upper surface of the cassette, film partitioning means for sealing the top sides of inlet and outlet passages arranged on the upper surface of main body of cassette, and means for selectively blocking the flow of a fluid through the cassette. CONSTITUTION: Concerning the assembly and configuration of a cassette 302, first of all, a valve partitioning film 170 is arranged on the top of an upper surface 102 at a main body 100 of cassette, and a retainer cap 190 is tightly attached to the main body 100 of cassette. A piston cap and a piston cap section 262 of a boots seal 260 are inserted into a main diameter hole 114 of a pump cylinder 112 and pushed toward the top of the main diameter hole 114. Next, a piston head 296 of a piston assembly 280 is inserted into the piston cap and a hollow cylindrical segment 268 of the boots seal 260. Afterwards, a slide latch 240 is inserted so as to be next engaged with the main body 100 of cassette.
Patent JP-H10113291-A (JP)
Title: Skimmer using convection
Inventor: SHIROMIZU MITSURU
IPC: A47J27/00
Filed: 1996-10-12
Abstract: PROBLEM TO BE SOLVED: To automatically skin by using a convection flow of boiling water, which has manually been done with a hand skimmer. SOLUTION: A notched part is provided in the lower part of a cylindrical mainbody 1 and the filtering net 3 is fitted to an upper part. The convection conducted by the configuration is utilized.
Patent JP-2001128036-A (JP)
Title: Electronic camera device
Inventor: INOUE AKIRA
IPC: H04N5/225
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera device which properly displays a through picture to EVF at the time of a continuous photographing mode and can improve consecutive photographing operability. SOLUTION: An electronic camera having a continuous photographing mode function and an EVF function is displayed. The consecutive photographing control part 32 of a system controller 3 moves to a consecutive photographing mode in accordance with the operation of a release key 40 and controls the through picture display of EFV 7, which follows the type of a consecutive photographing mode that is set by a mode change-over switch 41. At a high speed consecutive photographing mode, the through picture display of EVF 7 is stopped. At a moving picture insertion mode, the through picture display of EVF 7 is executed while a still picture is photographed.
Patent JP-H05118460-A (JP)
Title: Ball valve
Inventor: OGATA TOSHIHIKO
IPC: F16K27/06
Filed: 1991-10-25
Abstract: PURPOSE:To provide a ball valve having a body cap which permits the male screw part formed in casting to be inserted into the female screw part of the body of the ball valve as it is, without machining. CONSTITUTION:Since at least two screw thread cut parts 15 are formed at the symmetrical positions, keeping the center line of a flow passage interposed, at a male screw part 9 formed at one edge of a body cap 8, a burr part 21 formed in the casting of the body cap 8 cooncides with the screw thread cut part 15, and the burr 21 at the male screw part 9 does not obstruct the screwing of the body cap into the female screw part of the body. Further, the deformation of the male screw part 9 due to the thermal strain generated in casting is absorbed by the screw thread cut part 15, and a nearly true circular form is maintained. Accordingly, the male screw part 9 formed in casting can be screwed into the female screw part of a ball valve, as it is, without applying the posterior processing work.
Patent JP-S63157559-A (JP)
Title: Coding/decoding device
Inventor: YAMAZAKI YASUHIRO
IPC: H04N1/41
Filed: 1986-12-22
Abstract: PURPOSE:To improve the processing speed of coding/decoding by operating a micro-processor (MPU) sequentially by completing the shift processing of the data of one block portion in a shift register while the MPU accesses to a buffering register. CONSTITUTION:The MPU 1 performs an access by sampling at every four bits, and reads out only a coded picture element from a picture memory 2, and sets it in the register 4. Besides, it sets a reference picture element, on a line above or under by two lines, in the registers 5, 6, and it sets the reference picture element on the same line in the register 7. When a data is set a shift control circuit 14 outputs a loading signal and a shift clock, and loads the data of the registers 4-7 upon the shift registers 9-12, and simultaneously it shifts the data. Then, the number of black picture elements is outputted to an extraction circuit 16 by a state detection circuit 15, and the picture element of the shift register 4, which coincides with a coding state at present is extracted and transmitted to a change point detection circuit 17.
Patent JP-2001124671-A (JP)
Title: Housing body for analyzing gas
Inventor: KAWABE TOSHIKI
IPC: G01N33/497
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a housing body for analyzing gas, for example, as a standard sample without performing a complicated work or using a gas cylinder and a number of various members. SOLUTION: This housing body for analyzing gas comprises a plug 2 mounted so as to close the opening 1a of a bottomed tube 1 and a flexible bag 3 inserted into the bottomed tube 1. The plug 2 is at least partially formed of an elastic body so that a sample collecting needle 6 can be pierced, and a specified gas as a standard sample is sealed in the flexible bag 3.
Patent JP-2001089881-A (JP)
Title: Corrosion preventive film for magnesium alloy
Inventor: ISHIKAWA SHINZOU
IPC: C25D5/48
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a magnesium alloy by utilizing the mutual electric currents among plating film layers to a magnesium alloy. SOLUTION: In this method, a magnesium alloy 1 is applid with metallic nickel plating 3 potentially nobler than magnesium, and the surface is applied with metallic galvanizing 4 potentially baser than nickel, by which the mutual electric currents among the three layers of magnesium, nickel and zinc are utilized to prevent the corrosion of the magnesium alloy 1.
Patent JP-H02152648-A (JP)
Title: Package
Inventor: SAKATA TAKEHIKO
IPC: B65D5/00
Filed: 1988-12-05
Abstract: PURPOSE:To obtain an octahedral package showing a novel outer shape, having a novel drawer structure and excellent in design effect by integrating two same quadrangular pyramidal bodies to form a case and forming drawers having a quadrangular pyramidal shape and appropriately combining the case and the drawers. CONSTITUTION:A case 2 consists of two quadrangular pyramidal bodies 4, 5 having the same shape holding a bottom surface 6 in common corresponding to the structure of drawers 3, 3' and the drawers 3, 3 are almost same to the respective quadrangular pyramidal bodies 4, 5 in a shape and slightly smaller than said bodies 4, 5 in a size so as to be fitted to the hollow parts of the respective quadrangular pyramidal bodies 4, 5 to be capable of being received therein and each of them shows the shape of a hollow quadrangular pyramidal body having a hollow part. Since the side surfaces 12, 12' corresponding to the opening surfaces 7, 7' of the case 2 becomes drawer surfaces when the drawers are received in the case 2, knobs 32, 32' are provided for the sake of the taking in and out operation of the drawers 3, 3'. An arbitrary one of side surfaces 14, 15' has an openable and closable door in order to receive an article to be received such as a small article in the hollow part of the case 2 and the hollow part is opened and closed by opening and closing the door and functions as the receiving and taking-out part of the article to be received.
Patent JP-S63158134-A (JP)
Title: Preparation of catalyst carrier of exhaust gas converter
Inventor: MAEYAMA KIMIO
IPC: F01N3/28
Filed: 1986-12-22
Abstract: PURPOSE:To eliminate the obstruction of the formation of metal oxide in a post-process, by forming a catalyst carrier by annealing a laminate of a metal flat thin plate and a metal corrugated thin plate at 600-1,250 deg.C in a furnace under an oxidative atmosphere. CONSTITUTION:A carrier base material formed by alternately laminating a flat metal thin plate 1 and a corrugated metal thin plate 2 is annealed at 600-1,250 deg.C in a furnace (muffle furnace) 9 under an oxidative atmosphere. By this method, the mutual contact parts of the laminate are strongly bonded by the oxide 6 formed on the surface layers of both plates to prepare the catalyst carrier 8 of an exhaust gas converter. Each of the metal thin plates pref. contains 1.8-8wt% of Al and 10-26wt% of Cr and the remainder thereof consists of Fe and inevitable impurities. The obtained catalyst carrier does not obstruct the formation of metal oxide in a post-process and is enhanced in quality and yield to a large extent.