baber/WOPTO huggingface dataset:
Patent JP-H07180829-A (JP)
Title: Liquid fluid combustion apparatus
Inventor: YOSHIDA MASAYUKI
IPC: F23K5/14
Filed: 1993-12-22
Abstract: PURPOSE:To improve the safety when a wrong fuel is used by lifting an oil tank to interrupt the supply of a fuel when a fuel other than normal fuels is used and oil pressure in an oil pan becomes higher than in the ordinary state. CONSTITUTION:Once a float switch 22c is raised owing to the rise of an oil level in an oil pan 2 when a fuel (e.g. gasoline, etc.,) other than normal fuels is used, the signal is inputted into a control circuit 30 and an output signal is provided to a solenoid valve 9. The solenoid valve 9 is, once the output signal is outputted from the control circuit 30, turned on, to lift upward a tank support 8 around a support point 23. An oil tank 1 placed on the tank support 8 is lifted together with the tank support 8, whereby an oil tank socket 11 and a protrusion 7a of a tank receiver 7 are separated, and an oil outlet of the oil tank socket 11 is closed to stop the rise of the oil level for interruption of combustion. Hereby, the safety is improved when a wrong fuel is used.
Patent JP-2000141145-A (JP)
Title: Panel pressing device
Inventor: NOJIMA MASAAKI
IPC: B23P21/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To accelerate a process to press panels together until adhesion of an adhesive is sufficiently provided when a plurality of panels are adhered together to manufacture a large coupling panel. SOLUTION: A panel pressing device 1 is provided with a conveying support part 2 to movably support with a large coupling panel 20 lying down. Further, a pushing means 3 is provided to press the large coupling panel 20 on the conveying support part 2 and move along a press direction. Further, a pushing- back means 4 is provided to press the large coupling panel 20, pushed by the pushing means 3, for pushing and move along a press direction. First and second holding means 5 and 6 are provided to press the large coupling panel 20 by the press force of either pushing means 3 or the pushing back 4 with the large coupling panel 20 between the pushing means 3 and the pushing back means 4 held in a manner not to be moved. Further, a plurality of the large coupling panels 20 are pressed between the pushing means 3 and the pushing back means 4.
Patent JP-H01165171-A (JP)
Title: Mis field-effect transistor and manufacture of the same
Inventor: SHINGU MASATAKA
IPC: H01L29/78
Filed: 1987-12-22
Abstract: PURPOSE:To optimize the injection rate of hot electrons into a gate insulating film and avoid punch through of source/drain caused by the side diffusion of the low concentration impurity region of the drain region by a method wherein the drain region is composed of the low concentration impurity region and a high concentration impurity region and the low concentration impurity region is composed of two impurity regions whose concentrations are different from each other. CONSTITUTION:After a gate insulating film 2 and an element isolation insulating film 3 are formed on a semiconductor substrate 1 and a polycrystalline Si is deposited over the whole surface, a gate electrode 4 is formed by photo-etching and, by utilizing the gate electrode 4 as a mask, very low concentration impurity ions (for instance P<+>) are introduced to form very low concentration impurity 6a regions. If a dosage is about 1X10<13>cm<-2> at that time, an electric field near a drain is relieved. Then low concentration impurity ions (for instance P<+>) are introduced by utilizing an SiO2 insulating film 5 formed over the whole surface as a mask to form low concentration impurity 6b regions. If a dosage is about 7X10<13>cm<-2> at that time, the influence of charge captured in the gate insulating film 2 can be eliminated. Then an SiO2 insulating film 7 is formed over the whole surface and insulating films 7a are formed on the side walls of the gate electrode 4. High concentration impurity ions (for instance As<+>) are introduced with the insulating films 7a as masks to form high concentration impurity regions 8.
Patent JP-H03184980-A (JP)
Title: Production of 1h-pyrazolo(1,5-b)-1,2,4-triazole-based compound
Inventor: MIZUKAWA HIROKI
IPC: G03C7/38
Filed: 1989-12-14
Abstract: PURPOSE:To readily obtain the subject compound useful as a coupler for a silver halide color photograph in high yield by affecting phosphonium salts, etc., formed from tertiary phosphines and a halogenating agent to amide oximes, etc., and condensing with dehydration. CONSTITUTION:Tertiary phosphines expressed by the formula (Y)3P (Y is alkyl, aryl, alkoxy, alkyloxy or amino) are reacted with a halogenating agent expressed by the formula Hal-Q (Hal is halogen; Q is substituting group) to form phosphonium salts or phosphoranes expressed by formula I or formula II and affected to amidoximes expressed by formula III (R1 is H or substituting group; R2 is H, alkyl, aryl or heterocycle; X is H or substituting group) or 1-amino-5-acylaminopyrazoles expressed by formula IV, then condensed with dehydration to afford the aimed compound expressed by formula V.
Patent JP-2001144674-A (JP)
Title: Amplification system
Inventor: DOUSAKA JIYUNYA
IPC: H03G5/16
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an amplification system that uses an outgoing amplifier 13 to amplify a continuous signal sent from a base station device to a terminal station device, uses an incoming amplifier 14 to amplify a burst signal sent from the terminal station device to the base station device and monitors a gain of the incoming amplifier 14 without the need for generating a monitor signal through the use of expensive components different from a conventional amplification system. SOLUTION: In the amplification system of a radio communication system adopting, e.g. the TDM/TDMA communication system, an acquisition means 21 acquires part of the continuous signal for a monitor signal, a coupling means 24 couples the monitor signal with a burst signal before the amplification, the incoming amplifier 14 amplifies the coupled signal and a monitor means using detectors 22, 27 and analog/digital converters 23, 28 monitors a gain of the incoming amplifier 14 on the basis of the monitor signal level before the amplification by the incoming amplifier 14 and the monitor signal level after the amplification.
Patent JP-H07181271-A (JP)
Title: Time piece structure and assembly method of time piece
Inventor: HASUMI TAKAYUKI
IPC: G04B19/06
Filed: 1993-12-22
Abstract: PURPOSE:To improve the apparent quality of a product while reducing forming mold cost and further reduce the number of parts. CONSTITUTION:In hand indication type time piece mechanism consisting of a side 8 of a case, a windscreen 14, and a dial 9, the dial 9 is provided with a positioning part 9b, at the same time the outer periphery of the dial 9 is provided with an extension part 9a which is further extended toward the outer periphery from the side 8, and the outer periphery of the extended part 9a formed on the dial 9 has a meaningful shape such as the controur of topography and animals, thus reducing cost by decreasing the number of parts, increasing the number of various products with improved apparent quality when expressing a continuous picture pattern, and hence providing an interesting time piece inexpensively.
Patent JP-H03184550-A (JP)
Title: Acupuncture and acupuncturing device
Inventor: INABA FUMIO
IPC: A61N5/06
Filed: 1989-12-15
Abstract: PURPOSE:To simultaneously impart mechanical stimulation and light stimulation and to also adapt the title apparatus to photodynamic therapy by providing a hollow acupuncture main body, the puncture irradiation tip constituting the leading end part of the acupuncture main body and emitting light and the light waveguide provided in the acupuncture main body and guiding light to the puncture irradiation tip. CONSTITUTION:In acupuncture 1 and an acupuncturing apparatus 9, the laser beam from a laser beam source 8 is guided to the puncture irradiation tip 3 provided to the leading end of an acupuncture main body 2 from an optical fiber cord 7 through a light waveguide 4 and emitted from the puncture irradiation tip 3 to the circumference thereof. The intensity of the emitted laser beam can be freely regulated by the output of the laser beam from the laser beam source 8. By this constitution, mechanical stimulation and beam stimulation are simultaneously applied to the affected part and synergistic treatment effect is expected. This acupuncture 1 and the acupuncturing apparatus 9 are used as a laser beam irradiation appliance in photodynamic therapy. Especially, since laser beam can be applied not only to the surface of a tumor but also to the interior thereof, the irradiation of the deep part of a lesion with laser beam become possible and treatment effect increases.
Patent JP-H10173747-A (JP)
Title: Hinge switching/closing structure for folding equipment
Inventor: SHIRAISHI MITSUTAKA
IPC: H05K5/03
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide the hinge structure for a folding equipment whose hinge is made open/closed by one hand. SOLUTION: A hinge 3 connects cases 1, 2 in a freely foldable way around a turning shaft (z). Connection parts 31, 32 and a shaft 34 are used to connect the cases 1, 2. A button 33 is engaged with the connection part 32 slidably in a direction of the turning shaft (z) and energized in a positive direction of the turning shaft (z). A spiral groove 35 is provided to the button 33 to allow a boss 11, fitted slidably to the spiral groove 35 to be fixed to the base 1. When a finger is detached from the button 33 after the button 33 is depressed in a state of figure (b), the boss 11 moves to a point (b) via a point (c) from a point (a) of the spiral groove 35 and is locked at a designated angle and reaches the operating state, as shown in figure (a).  When the this state the boss 11 button 33 is depressed once more in this state, the boss 11 turns to the point (a) of the spiral groove 35, while tracing back reverse to above, and the hinge 3 is closed.
Patent JP-H05157473-A (JP)
Title: Heat exchanger
Inventor: INOUE KAZUO
IPC: F28D19/04
Filed: 1991-12-10
Abstract: PURPOSE:To buffer-support a core in all directions by rotating the core through a ring gear mounted on the outer periphery of the core through an elastic element and interposing a waveform leaf spring to be alternately engaged with the outer periphery of the core and the inner periphery of the gear. CONSTITUTION:A heat exchanger 20 so disposed as to cross an air passage 10 of a gas turbine 6 and an exhaust passage 12 to heat exchange between the combustion air and combustion exhaust gas has a core 21 as a main body. A cover 22 connected at both ends with end seals 23, 24 in a flange state to prevent external leakage of gas is laminated on the outer periphery. In this case, many circular-arc-shaped shallow recesses 21a are provided on the periphery of the core 21, and recesses 35a are formed at substantially the same pitch as that of the recesses 21 on the inner periphery of a ring gear 35 to be so mounted as to surround the core 21. A series of waveform leaf springs 36 alternately in contact with both the recesses 21a, 35a are interposed, both the core 21 and the gear 35 are elastically coupled, and the core 21 is rotated by the drive of the gear 35.
Patent JP-H11158667-A (JP)
Title: Magnet filter cleaning apparatus
Inventor: KOBAYASHI MIKIO
IPC: C23G3/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent such a malfunction that a lumpy metal powder is peeled off by the overwork of a magnet filter for collecting the metal powder contained in a processing soln. SOLUTION: A magnet filter 3 is provided in the circulating line 1 of a cleaning soln. to collect the metal powder mixed in the cleaning soln. with the magnet filter 3. In this case, the detecting element 4 of an ultrasonic sensor for detecting the amt. of the metal powder depositing on a powder collecting cylinder is furnished to the filter 3, the opening of the solenoid valves V1 to V5 of the circulating line 1, cleaning circuit 5 and discharge circuit 6 is controlled by the detection signal of the element 4, and the metal powder depositing on the filter 3 is cleaned off.
Patent JP-2001145190-A (JP)
Title: Loudspeaker
Inventor: KITABAYASHI TADASHI
IPC: H04R9/02
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To improve electroacoustic conversion efficiency of a loudspeaker used for video and audio equipment. SOLUTION: A loudspeaker is constituted using a magnetic circuit 4a constituted of a yoke 15 which is bent, in such a way that at least part or the whole of inner peripheral edges are abutted against each other, a magnet 2 which is stuck to and coupled with the yoke 15, and a top plate 3 which forms a magnetic gap 6 with the end face 17b of the bent yoke 15 and is stuck to and coupled with the magnet 2. Therefore, the electroacoustic conversion efficiency of the loudspeaker is improved by concentrating the magnetic flux in the magnetic gap 6 onto the end face 17b of the bent yoke 15, and in addition, the manufacturing cost of the loudspeaker can be reduced by manufacturing the loudspeaker by the press working which is high in productivity.
Patent JP-H06175233-A (JP)
Title: Trial printing controller for photograph printing device
Inventor: UJIIE YOICHI
IPC: G03B27/46
Filed: 1992-12-07
Abstract: PURPOSE:To obtain a trial printing and carrying controller which executes the trial printing of necessary minimum length for laying over two pairs of carrying rollers and carrying in the post process such as developing processing or the like and reduces the disusing wasteful area of the leading edge part of a photosensitive material. CONSTITUTION:After the leading edge of a photographic paper 22 is detected by a sensor 120, the paper 22 is reversely fed by the necessary minimum length M that the paper 22 can be nipped by the main feeding roller 114 by reversely rotating the main roller 114 and the feeding roller. Besides, the reverse feeding quantity M is set to be equal to M' (about 60mm) or somewhat shorter than it. A trial printing and carrying pitch P is changed to about 20.3mm from the conventional pitch of about 25.4mm. As the result, about 45.7mm is totally saved. Thus, only slight difference is generated with respect to the length 560mm which is the length required for being carried in the post process and which is required for the conventional trial printing and the paper 22 is prevented from being waste caused by the enlargement of an exposure stage 84.
Patent JP-H06173466-A (JP)
Title: All-weather type provisionally erected shed with opening of slide opening/closing type
Inventor: ENOMOTO MAKOTO
IPC: E04G21/28
Filed: 1992-12-07
Abstract: PURPOSE:To provide possibility of continuing the site works regardless of the weather and carrying in the construction materials and equipment smoothly. CONSTITUTION:A provisionally erected shed is equipped with stays 2 installed at a certain spacing, a plurality of beams 3 set between the stays 2, 2, a canvass roofing 4 put over these stays 2 and beams 3, and an open part 5 of slide opening/closing type furnished in the canvass roofing 4. The open part 5 is opened and closed when a plurality of power-driven slide doors 5a, 5a run by remote operation to the left and right between the rails installed at the open part along the roof surface.
Patent JP-H01169482-A (JP)
Title: Lighting device
Inventor: KATO HIDEAKI
IPC: G09F9/00
Filed: 1987-12-25
Abstract: PURPOSE:To attain the thinning of a device and to make the distribution of luminance uniform all over the surface of a diffusion plate by making the basis of a reflector a plane surface and the periphery thereof a curved surface so that unevenness in luminance is corrected. CONSTITUTION:As to the reflector 2, a part just under a light source 1 and the peripheral part 2a are plane surfaces (section is linear) and both left and right sides outer from an A point which are the parts away from the light source 1 are recess surfaces (section is curved) 2b. And the recess surface 1b, in which the curved shape of the section is different from other spots in terms of the center of curvature and the curvature in many spots, is successively formed including the part 2a which is the plane surface (section is linear). As to the shape of the recess surface, the curvature of respective points are determined so that the luminance of the middle part 3b and the end part 3c which are the distribution of luminance on the diffusion plate 3 in the case where the reflecting surface of the reflector consists of only the plane part 2a is compensated to become nearly equal to the luminance of the part of the vicinity 3a just above the light source. Thus, the distribution of luminance becomes flat all over the diffusing plate.
Patent JP-H08184265-A (JP)
Title: Structure for fixing base board of corner bay window
Inventor: MIZUKAMI SHUICHI
IPC: E04B1/00
Filed: 1994-12-28
Abstract: PURPOSE: To fix a base board even to a bay window having a column after the construction of the window. CONSTITUTION: A base board 21 on one side and a base board 22 on the other side are supported by press pieces 32 on supporting pieces of a wing part lower frame 10 and a front part lower frame 11, and an attachment 40 for mounting a picture frame is detachably attached to a vertical frame 9. By removing the attachment 40 and press pieces 32, the board 21 and the board 22 can be inclined with respect to a horizontal plane so that the boards 21, 22 can be mounted without causing interference with the column.
Patent JP-H08184088-A (JP)
Title: Warm air drier for human-body private part washing device
Inventor: WATANABE TOSHIAKI
IPC: A47K7/08
Filed: 1994-12-28
Abstract: PURPOSE: To dry the private part of a human body effectively by installing an air-direction adjusting device varying the direction of warm air to a warm air outlet and fitting fins rotated and driven by a driving motor centering around a shaft while being inclined at a fixed angle in the vertical direction of the shaft. CONSTITUTION: A speed reduction mechanism is mounted integrally on a second driving motor 31, a shaft 32 is turned through the speed reduction mechanism, and the central sections of discoid or oval fins 33 tilted at a fixed angle in the vertical direction of the shaft 32 are fixed onto the shaft 32, thus forming an air-direction adjusting device 30. When a control switch is operated and warm air is generated at that time, warm air is discharged through the device 30 from the warm air outlet 24, and sprayed against the private part of a human body. Consequently, since the fins are inclined in the direction of blasting when warm air is passed through the device 30, the angle of inclination in the direction of blasting of the fins 33 is changed when the shaft 32 is revolved, and the directions of blasted warm air are directed within a wide range.  Accordingly, the air-direction adjusting device can be formed by simple structure.
Patent JP-H07208405-A (JP)
Title: Hydraulic control system
Inventor: KAATO ROORANDO RONEMO
IPC: F15B11/028
Filed: 1993-12-24
Abstract: PURPOSE: To selectively operate a hydraulic control system between the flow or speed control mode and the pressure control mode. CONSTITUTION: This hydraulic control system is formed of a hydraulic actuator 20 having opposite openings, a pump 22 for supplying the fluid to the actuator, a direction control valve formed of a pilot control meter-in valve 27 for controlling the moving direction of the actuator, and pilot control meter-out valves 34, 35 for controlling the fluid from the actuator. Pressure of the fluid supplied to the actuator is detected by the meter-in valve 27, and the fluid is supplied to a line 100 extended from a discharged of the meter-in valve 27. This line is provided with a valve 105 to selectively provide the force opposite to the movement of the meter-in valve 27 by the pilot pressure to the meter-in valve 27.
Patent JP-2000163950-A (JP)
Title: Magnetic memory
Inventor: BERG HUGO VAN DEN
IPC: G11C11/16
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of time loss by deciding the logical data contents of a memory cell according to a magnetic state, applying a read-out voltage to a word line of the memory cell for reading out the data contents with an addressing circuit, detecting a signal suited to the data contents of the selected memory cell and valuating it. SOLUTION: All sense lines 4 and word lines 3 which do not participate in measurement/detection are grounded through closed grounding switches 14, and a read-out voltage V is applied to a word line 3A and a sense line 4B. The signal of a memory cell 1A to be read out is led to a sense line amplifier circuit 12 connected to a read-out switch 12B through the sense line 4A. A memory cell 1B existing on the sense line 4A of the memory cell 1A to be read out is set up in imaginary manner by a reference amplifier circuit 18 and the input side of the sense line amplifier circuit 12 on both sides, and does not act unfavorably on the signal of a reference element 1R.
Patent JP-H07251801-A (JP)
Title: Tablet packing device and control method thereof
Inventor: YUYAMA SHOJI
IPC: B65B1/30
Filed: 1994-12-28
Abstract: PURPOSE:To reduce the time required for taking out and packing of tablets according to the kinds of the tablets. CONSTITUTION:For example, a feeder 3-5 in a feeder unit 1-1 is driven and tablets are delivered from the feeder 3-5 so that the tablets fall into a hopper 2, as shown by an arrow 15 of a dotted line. The tablets slide or roll over the hopper 2 and reach a hole 2a of the hopper 2, where they come to a stop. When a hopper flap 6 of the hopper 2 opens, the tablets drop into a folded packing paper 8 and each heater roller 4, 4 makes a half turn so that the tablets are sealed in one packing bag 8a. Such packing of tablets is repeated so that a large number of tablets are packed successively.
Patent JP-H06106162-A (JP)
Title: Water purifier using fibrous activated carbon
Inventor: KITAJIMA MAMORU
IPC: B01J20/20
Filed: 1991-11-15
Abstract: PURPOSE:To obtain a water purifier low in water passing resistance and suitable for industrial production by mixing fibrous activated carbon with a heat-fusible fiber and forming the resulting mixture into a predetermined sheet using the heat-fusible fiber as a binder and using fine pieces obtained by cutting the length of the longest part into a predetermined length as a purifying agent. CONSTITUTION:In a water purifier, fine pieces obtained by mixing fibrous activated carbon and a heat-fusible fiber and forming the resulting mixture into a sheet with a filling specific gravity of 0.1-0.3 using the heat-fusible fiber as a binder and cutting the length of the longest part into a predetermined length of 1-10mm are used. The water purifying agent used in this water purifier is composed of fine pieces obtained by cutting the sheet like formed product of fibrous activated carbon and, since the function of fibrous activated carbon excellent in the removing capacity of the harmful substance in water and a specific shape are provided to the water purifying agent, the contact area with water is large and water passing resistance is low and the wt. of packed fibrous activated carbon is also large and, therefore, excellent effect can be developed in the removal of the harmful substance in water.