baber/WOPTO huggingface dataset:
Patent JP-H0798135-A (JP)
Title: Ventilator with filter
Inventor: YASUTOMI KENZO
IPC: F24F7/013
Filed: 1993-09-29
Abstract: PURPOSE:To make it easy to execute a filter mounting without using a ventilator filter by forming an engagement setting hole by notching a thin section formed on a decorative cover and by executing an engagement setting of an engagement setting nail formed in a filter frame against an engagement setting hole. CONSTITUTION:At a back surface near four corners of a decorative cover 3, a groove section 6 consisting of a thin section for an engagement setting hole, is formed and by executing a pressure pressing of an inner side enclosed by this groove section 6, easily the groove section 6 can be notched, and an engagement setting hole is formed with a projected state. In the vicinity of four corners of a filter frame 10, toward an outside an engagement setting nail 12 is set with a projected state. These engagement setting nails 12 respectively respond to engagement setting holes formed in the vicinity of the four corners of the decorative cover 3, and by executing an insertion engagement setting of these engagement setting nails 12 into respective engagement setting holes 7, easily a filter 9 can be mounted and a general type ventilator can be used as a ventilator with a filter.
Patent JP-H08111315-A (JP)
Title: Magnetoresistive effect multilayer film
Inventor: SHIMADA HIROSHI
IPC: H01F10/32
Filed: 1994-10-07
Abstract: PURPOSE: To obtain a magnetoresistive effect multilayer film in which a high magnetoresistive effect is achieved with a low external field without using a material having poor corrosion resistance and heat resistance. CONSTITUTION: The magnetoresistive effect multilayer film comprises a first ferromagnetic layer 4 of Co-Pt material having high coercive force containing Pt by 3-40at.% formed, by 35-100Å, on a glass substrate 2, and a second ferromagnetic layer 8 of Ni-Fe material having low coercive force formed thereon by 5-150Å through a nonmagnetic layer 6 of Cu having thickness of 8-40Å. The first ferromagnetic layer 4 has coercive force of 150 Oe or above.
Patent JP-H04125441-A (JP)
Title: Apparatus for preventing backrush of wave making pool
Inventor: JO MAMORU
IPC: G01M10/00
Filed: 1990-09-17
Abstract: PURPOSE:To reduce disturbance of a water surface due to backrush and prevent sand from flowing out by providing water permeable sand at a beach of a pool, a net for preventing the sand from flowing out and a water receiving tank on a lower face of the net while the water receiving tank is communicated with a water pipe with the pool. CONSTITUTION:A net 9 at a beach 3 has meshes small enough for preventing sand 8 from passing through, and the net is placed on a punching metal 11 for supporting load of the sand and persons. Waves thrown on the beam 3 enters a water receiving tank 6 through the sand 8 and the net 9 and is returned to a pool 2 through a water pipe 7. Thus occurrence of backrush and flowout of the sand can be prevented.
Patent JP-H01115262-A (JP)
Title: Apparatus for monitoring content and/or period of displayed advertisement
Inventor: PIEERU BURISON
IPC: G09F19/00
Filed: 1988-09-28
Abstract: PURPOSE: To attract passenger's interest by displaying a message on a display panel in accordance with speaking time from a public telephone and allowing the displayed message to appear/disappear. CONSTITUTION: A telephone set 2 is installed in a public telephone box 1. A display panel 3 is functionally connected to the set 2. The display period of a message displayed on the panel 3 is changed despondently upon speaking time using the set 2 through a means 4. The set 2 is provided with an insertion port 5 into which a prepaid card 6 can be inserted. Prepaid speaking frequency 7 is stored in the card 6 and advertisement is stored in a memory area 9.
Patent JP-S61164086-A (JP)
Inventor: ROBAATO EE BAA
IPC: F04C18/107
Filed: 1985-10-30
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-H0295753-A (JP)
Title: Fuel injection controller with automatic shift control
Inventor: AMANO MATSUO
IPC: F02D41/04
Filed: 1988-09-30
Abstract: PURPOSE:To check any shock at gear shifting by controlling an air quantity by an idle adjusting mechanism and a fuel injection quantity in a fuel injection controller after forecasting the shifting time or receiving a shift command signal, and regulating engine speed to the specified speed at the shifting time. CONSTITUTION:During engine driving, at a central processing unit 102, when a shift command signal 154 out of a transmission control circuit is ON, the existing gear position is checked by first to fourth speed switches 155-158, while whether it is shift-up or shift-down is judged. If the shift-up is the case, operating speed of accelerator opening is calculated, and engine speed is lowered in order to make engine speed at the main driving side accord with shaft speed. That is, a throttling rate of an intake bypass valve 61 is calculated from the operating speed of the accelerator opening and the gear position, while decrement compensation for a fuel injection quantity and retard quantity compensation for ignition timing of a spark plug are carried out. On the other hand, if the shift-down is the case, the engine speed is upped the other way.
Patent JP-H1069712-A (JP)
Title: Method and device for discriminating optical disk
Inventor: MIURA KENJI
IPC: G11B19/12
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To shorten the time for discriminating an optical disk in the optical disk device. SOLUTION: An encoder pulse generated by the rotating operation of a thread motor 25 and a track pulse generated when a laser beam traverses the track on the optical disk by the movement of the thread 21 are simultaneously counted. The thread 21 is moved by the specified distance in accordance with the counted number of the encoder pulses. The track pitch of the optical disk is recognized from both of the counted number of the above-stated pulses, thereby the discrimination is made whether the optical disk is suitable for the device or not.
Patent JP-S6489453-A (JP)
Title: Semiconductor device
Inventor: YAKUSHIJI SHIGENORI
IPC: H01L25/04
Filed: 1987-09-30
Abstract: PURPOSE:To improve the mounting density on a wiring board and to achieve safely standards for regulating electric products without increasing a manufacturing cost, by separating and taking out terminals, which are required to be separated by a specified interval each other, among terminals, which are connected to a semiconductor element and led out of a package, from a pair of the facing surfaces of the enclosure. CONSTITUTION:An anode terminal A is linked to a bed 12, on which a thyristor chip 10 is mounted. The terminal A is led out of the side of one surface of a package 11. A cathode terminal K and a gate terminal G are led out of the surface, which faces the surfaces of the package 11, from which the anode terminal A is led out. The anode terminal A and the cathode terminal K are separated and led out of a pair of facing surfaces in this DIP type semiconductor device. The substantial distance between both terminals becomes a size S4 of the extending distance along the outer surface of the enclosure. Therefore, a lateral size S5 of the package 11 can be reduced smaller than a conventional device. The outer size of the enclosure becomes small by the reduced amount from the conventional enclosure. Thus the outer configuration of the enclosure becomes very compact. As a result, the measuring cost can be decreased and the mounting density on a wiring board can be improved.
Patent JP-2001062402-A (JP)
Title: Paper sheet transporting device and its control method
Inventor: TANIYAMA YUKIE
IPC: B07C1/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To enable the person in charge to switch and control the effectiveness/ ineffectiveness of the rejection control by metal detection by his or her judgment by notifying the person in charge of the effect that paper sheets including metal objects are detected and storing the inclusion patterns of the metal objects. SOLUTION: A control panel 4 includes a lamp to announce that the paper sheets including the metal objects are detected, a button 51 to switch the rejection control by metal detection to the effectiveness/ineffectiveness, a button 52 to make the storage of the inclusion patterns of the metal objects effective and a button 53 to clear the stored contents. The paper sheets of the same patterns as the inclusion patterns of the metal objects stored in a memory device are transported to classifying boxes 29 to 37. When the specified number of sheets or more of the metal object-containing paper sheets are not detected by a counter, the control to automatically store the paper sheets into a rejection box 38 by a metal object detecting section 2 is reset to be made effective.
Patent JP-S62104120-A (JP)
Title: Method for growth of compound semiconductor
Inventor: HOSHINO MASATAKA
IPC: H01L21/205
Filed: 1985-10-31
Abstract: PURPOSE:To obtain the GaInP/GaAs hetero junction of high quality and high purity and which has a steep interface by gas-phase growing a GaAs layer and a GaInP layer on a substrate respectively in separate chambers by using a gas of ASCl3/PCl3/H2(,N2)/Ga/In group. CONSTITUTION:A GaInP growth chamber 4 is separated into two chambers in the inner part and an In source 6 and a Ga source 7 are arranged respectively. The quantity of PCl3+H2 introduced into said sources from gas inlets 9 and 10 can be changed individually. In a GaAs growth chamber 5, a Ga source 8 is arranged and AsCl3+H2 is introduced from a gas inlet 11. By dopant lines 12 and 13, H2S+H2 or (CH3)2Zn is sent to the growth chamber. For a III-IV semiconductor. S as an N-type dopant and Zn as a P-type dopant are used. A reaction tube 1 is heated to 800 deg.C in a source part and 700 deg.C in a wafer part. A GaAs wafer 3 can be moved between the two growth chambers by a mechanism 2 and accordingly, a GaInP/GaAs hetero junction can be formed.
Patent JP-H0698525-A (JP)
Title: Rotating device utilizing rotating magnetic field
Inventor: OKUNO IICHI
IPC: H02K53/00
Filed: 1992-09-14
Abstract: PURPOSE:To provide a rotating device utilizing repulsion force generated between permanent magnets and magnetic flux characteristics such as attraction magnetic force and magnetic gradient. CONSTITUTION:This device is provided with a permanent magnet rotor 4 with a number of first permanent magnets 44-44e, a permanent magnet rotor 5 with a number of permanent magnets 54-54e which are connected to branch arms 43-43e corresponding to the first permanent magnets 44-44e of the permanent magnet rotor 4, and a permanent magnet stator whose entire shape is annular and which is formed by a magnetic body. It is constituted of yoke permanent magnets 33-33g which correspond to the permanent magnet of the permanent magnet stator, is provided on the annular periphery surface of the permanent magnet stator, and is provided so that a slight clearance remains between the first and the second permanent magnets, a substrate which rotates simultaneously with the first permanent magnets 44-44e and has a number of stopper levers 56-56e regulating the second permanent magnets 54-54e, and a spring made of a nonmagnetic body in charge of returning of a permanent magnet rotor 5.
Patent JP-2001064940-A (JP)
Title: Erosion-control sheet and suction preventive construction method
Inventor: WAGI TAKATSU
IPC: D04H1/559
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To excellently maintain erosion controllability even when the leveling accuracy of a laying surface is lowered when the erosion control treatment of revetment for a reclaimed land is conducted by using an erosion-control sheet in which short-fiber nonwoven fabrics and wire gauze members are superposed and unified. SOLUTION: The erosion-control sheet 10 laid on the surface of a back-filling stone layer or the like and made to cope with the scour and suction of soil and sand on a reclaimed land is composed of a wire gauze member 15 and a sheet material 16 comprising short-fiber nonwoven fabrics in thickness of T. The sheet member 16 is constituted by superposing the short fibers of polyester in a cottony shape, the extensibility of the sheet member is set excellently, and the sheet member is made to follow up to the deformation of the wire gauze member and deformed, but erosion controllability can be displayed superiorly, and characteristics as the erosion-control sheet can be maintained even when the leveling accuracy of the back-filling stone layer is lowered.
Patent JP-H03107780-A (JP)
Title: Electron beam tester
Inventor: OZAKI KAZUYUKI
IPC: G01R31/302
Filed: 1989-09-20
Abstract: PURPOSE:To remove contamination due to testing pad sticking by applying a high voltage between a testing pad and a plane electrode while gas for ionization is admitted to a vacuum chamber by a fine amount, and not opening a vacuum chamber. CONSTITUTION:The vacuum chamber 9 incorporates an electron beam irradiating mechanism and is evacuated by the vacuum chamber 11, and plural testing pads 19 which face in the irradiation direction of an electron gun 12 are arranged in the chamber. Then the respective pads 19 are connected electrically to respective terminals of an LSI socket 18 connected to an LSI driving device 2 arranged outside the chamber 9. At this time, the plane electrode 24 which faces the pads 19 at a distance is provided in the chamber 9 and while the gas for ionization is admitted by the fine amount through a gas intake 26, the high voltage is applied between the pads 19 and electrode 24 from a power source 25. Consequently, glow discharge is caused to make the gas into plasma and then stains sticking on the pads 19 are removed without opening the chamber 9, thereby improving the function of an LSI test.
Patent JP-H1089146-A (JP)
Title: Two-cycle engine
Inventor: WADA KO
IPC: F02B75/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To improve the fuel consumption ratio, and to reduce the total emission amount of HC with light load, by reducing the resistance on an inclined scavenging hole, shortening a scavenging time while inhibiting a rise of the scavenging pressure, and retarding the timing of the exhaust opening. SOLUTION: The corner parts of the inclined side faces 4a-4d of an inclined scavenging hole 4 and an outer peripheral face 2a of a peripheral wall 2 are formed by the circular arm faces 20a, 20b, the radius of curvature R1 of the circular arc face 20a of the obtuse-angled corner part between the inclined side face and the outer peripheral face 2a of the peripheral wall 2, is larger than the radius of curvature R2 of the circular arc face 20b of the acute-angled corner part between the inclined side face and the outer peripheral face 2a of peripheral wall 2, the flow resistance of fresh air is reduced, the lengths l1 -l4 of the flatly inclined side faces of the inclined scavenging hole 4 are sufficiently ensured, and the swirl forming performance is sufficiently ensured.
Patent JP-S6487829-A (JP)
Title: Engine supercharger
Inventor: TAKEDA MASAHIRO
IPC: F02B37/04
Filed: 1987-09-29
Abstract: PURPOSE:To reduce power consumption so as to dissolve a turbo-lag by operating an electric motor when a throttle opening is at the set value or more, a gear position is in the middle speed gear position or above, and supercharged pressure is low. CONSTITUTION:In the case of acceleration with a throttle 7 positioned at the set opening level or more, and supercharging pressure by a turbo-charger 2 low, that is to say, when an engine speed is detected from the rotary shaft of an engine 3 by a rotational sensor 34, while it is below a set engine speed, and when the gear of a change gear 33 is set in a gear position at 3-speed or above, an electric motor 11 is operated. Thereby, an electrically driven supercharging pump 5 is operated so as to supercharge the engine 3 through a check valve 6B and an intercooler 8.
Patent JP-S6396379-A (JP)
Title: Electromagnetic valve
Inventor: HOZUMI KAZUHIRO
IPC: F16K31/06
Filed: 1986-10-14
Abstract: PURPOSE:To reduce the generation of dust and the friction in the nonlubricating condition, and to improve the durability, by arranging a movable iron core to a fixed iron core at an interval, and setting the height of a valve seat within a size not exceeding the elasticity deformation area of the valve rubber. CONSTITUTION:A movable iron core 13 arranged at an interval to a fixed iron core 12 is fixed unitary to a valve 5. At the surface of a valve main body 3 and the surface of a valve seat 4, facing the valve 5, valve seats 9a and 9b projecting in a ring form are furnished respectively, and at both sides of the valve 5, valve rubbers 10a and 10b to contact to the valve seats 9a and 9b are installed integrally. The height x of the valve seat 9b from the surface F1 at the outer side of the valve seat 9b is made smaller than the height y from the surface F2 at the inner side. The heights x of the valve seats 9a and 9b are set at a size to make little friction in the repeated operation within the elasticity deformation area of the valve rubbers 10a and 10b to contact the valve seats.
Patent JP-H1166419-A (JP)
Title: Automatic coffee bean roasting, milling and vending machine
Inventor: IMAMURA YONEO
IPC: A23N12/08
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To easily vend more delicious coffee in the state corresponding to the taste of a customer by roasting raw coffee beans selected from plural raw beam storage tanks, storing them in roasted beam storage tanks while sorting these beans, and housing the roasted beans or a mill in a container set at a container take-out port. SOLUTION: When the prescribed amount of coins are put in, under the control of a control part, raw beans selected out of plural raw beans stored in raw bean storage tanks 20 are discharged to a roasting part 12, the generated roasted beans are stored in roasted bean storage tanks 43 while being sorted, and its weight is measured by a tray 51 of a weighing part 14. When the milling (crushing) of roasted beans is selected, a conveyer sort solenoid 61 is driven and the roasted beans on the tray 51 are fed to a crushing mechanism part, crushed and supplied through a discharge shoot 70 into a container 73 set at a container take-out port 7. When the roasted beans are selected, on the other hand, a weighing discharge motor 55 is driven, and the roasted beans are supplied into the container 73.
Patent JP-H1164245-A (JP)
Title: Method for estimating moisture content distribution in ground
Inventor: IMAI HIROSHI
IPC: G01N22/04
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To estimate the three-dimensional moisture content distribution in the ground. SOLUTION: At least three boreholes 2A-2D are drilled into the ground 1, and at least three kinds of two-dimensional speed distribution data TAB-TCD of electromagnetic waves between each two boreholes are obtained by performing electromagnetic wave tomography. Then, the obtained two-dimensional speed distribution data TAC-TCD are converted into two-dimensional distribution data WAB-WCD of moisture contents by using a required transformation formula, and the moisture content in each grid of the three-dimensional grid model of the ground 1 is found by using the obtained two-dimensional distribution data WAB-WCD of moisture contents. Finally, the three-dimensional distribution of moisture contents in the ground 1 is estimated by using the found moisture contents.
Patent JP-2000074959-A (JP)
Title: Wattmeter and watthour meter
Inventor: FUJII TOMOHIRO
IPC: G01R21/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a wattmeter for measuring the power of a three-phase three-wire AC electric circuit by correcting phase according to two arbitrary linear voltages and an arbitrary bi-phase current using the double wattmeter method. SOLUTION: The wattmeter 1A is provided with an input means 2A (2A-1 and 2A-2) for inputting two arbitrary linear voltages that are not specified, and an arbitrary bi-phase current via two current transformers while aligning the polarities of the two current transformers; an input phase correction means 3A for examining the phase relationship between the two voltages and that of the bi-phase current, and further the phase relationship between the voltage and current and for performing a proper operation by a power measurement means 4A; and the power measurement means 4A for obtaining power from the output of the input phase correction means 3A by an operation using the double wattmeter method.
Patent JP-H08111204-A (JP)
Title: Plasma ion mass spectrometer and plasma ion mass spectrometry
Inventor: OISHI KONOSUKE
IPC: G01N27/62
Filed: 1994-10-11
Abstract: PURPOSE: To enhance the detection accuracy of mass spectrometry by reducing background noise due to ultraviolet rays and neutrons. CONSTITUTION: An analysis sample is plasma-ionized by a plasma generating part 7, the passage of the ionized sample is cut off by a shielding plate 23 after predetermined time and the ionized sample is held for predetermined time by an ion trap type ass spectrometry part 18. After that, the mass spectrometry of the ionized sample is performed. Therefore, ultraviolet rays die out in the intervals of holding sample ions, so that only the sample ions come to be held. Thereby, since the ultraviolet rays are removed and the mass spectrometry of only the sample ions is performed, background noise is reduced to enhance the detection accuracy of mass spectrometry.
Patent JP-S62104325-A (JP)
Title: Local oscillator for space diversity
Inventor: INOUE SHINICHI
IPC: H04B7/08
Filed: 1985-10-31
Abstract: PURPOSE:To eliminate a break of radio communication and to improve reliability by providing two oscillators and allowing one oscillator to cover the other even if the latter oscillator gets out of order. CONSTITUTION:The two oscillators 37 and 39 input signals whose phases are synchronized with the outputs of reference oscillators 31 and 33 selected with a switch 35 to a hybrid circuit 5. The hybrid circuit 5 performs the distribution and vector synthesizing of the two input signals and sends out its output to output terminals 7 and 11. Even if the oscillator 37 gets out of order to have a break of output, a vector signal B/2 is obtained at the output terminals 7 and 11 of the hybrid circuit 5. If the oscillator 39 gets out of order to have a break of outputs, a vector signal A/2 is obtained at the output terminals 7 and 11 of the hybrid circuit 5. Therefore, even if one of the oscillators 37 and 39 gets out of order, the output signal of the hybrid circuit 5 is obtained and radio communication is never broken off.
Patent JP-2001067897-A (JP)
Title: Semiconductor memory and method for testing semiconductor using it
Inventor: KATO TETSUO
IPC: G11C11/406
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory managed with a small area chip. SOLUTION: In an SDRAM chip 60, two signal generating circuits 63, 64 are provided corresponding to two testing circuits 61, 62 provided at both ends of a rectangular semiconductor substrate 60a, and the circuits 63, 64 are respectively provided near the circuits 61, 62. Accordingly, signal lines for a test signal can be reduced as compared with prior art in which one signal generating circuit is provided at a center of a semiconductor substrate and test signals are given from the generating circuit to the two testing circuits, and hence its chip area may be small.