baber/WOPTO huggingface dataset:
Patent JP-H0487612-A (JP)
Title: Air cleaner
Inventor: MORISHITA YOSHIICHI
IPC: B01D53/30
Filed: 1990-07-31
Abstract: PURPOSE:To reduce noises in automatic operation, to eliminate the need for troublesome setting and to improve operability by providing a photosensor for detecting the brightness of the surroundings and a means for setting the upper-limit speed of a fan motor in proportion to the brightness detected. CONSTITUTION:When a switch 15 is pushed, the speed of a fan motor 3 is automatically controlled by a control part 1 based on the output of a gas sensor 5. In this case, the output of a photosensor 7 is simultaneously detected, and the upper-limit speed is limited to 'high' when it is bright, to 'low' when it is dark and to 'moderate' when it is moderate. Since the upper-limit speed of the fan motor 3 is automatically limited by the output of the photosensor 3 in this way, the usability is remarkably improved in the bedroom at night, nursery, living room, etc., where noises have to be reduced.
Patent JP-H02124550-A (JP)
Title: Film counter for device using film cartridge provided with storing means
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B7/08
Filed: 1989-08-08
Abstract: PURPOSE:To decrease the storage capacity of a storing means by inputting information which specifies a storage area from a specifying means and displaying the frame number of a film based on the inputted information. CONSTITUTION:Information specifying the area where photographing data is stored is inputted from the specifying means 210. This photographing data is stored in a different area at every photographing frame by the storing means 220 so that information specifying the storage area corresponds to the photographing frame, that is, the frame number of the film. Then, the frame number of the film is displayed based on the information specifying the storage area by a display means. Therefore, the storage area for storing the frame number of the film is not needed so that storage capacity of the storing means 220 can be decreased.
Patent JP-H0256406-A (JP)
Title: Deodorizing and germicidal composition
Inventor: KURIBAYASHI HIDEO
IPC: B01D53/77
Filed: 1988-08-22
Abstract: PURPOSE:To obtain the subject composition, capable of exhibiting powerful deodorizing and germicidal effects and useful for deodorizing and sterilizing water closets, raw sewage treatment and waste disposal plants, nitrogen oxide in the air, fishing boats, livestock barns, fish processing industry, preventing perishables from putrefying, etc., by combining a chlorite with inorganic phosphoric acid compound. CONSTITUTION:A composition consisting of a mixture of an aqueous solution of a chlorite, such as sodium chlorite, in 0.01-25wt.% concentration with an alkaline metal phosphate, such as disodium phosphate, and/or a condensed phosphate, such as sodium metaphosphate (R=1) and sodium tripolyphosphate (R=1.67), expressed by the formula (x and y are coefficients; 0<R<3 when the ratio of x/y is R; A is alkaline metal; B is H; a and b are positive integers and a+b=2; a is 1 or 2). The above-mentioned composition may be used by a method for spraying or scattering the composition in the form of an aqueous solution in 10ppm-10wt.% concentration or aerosol on a bad smelling source, etc. In the case of a bad smelling gas, the gas may be passed through the aqueous solution or the composition may be applied by a showering method.
Patent JP-H0371403-A (JP)
Title: Ring head
Inventor: ISHIWATA NOBUYUKI
IPC: G11B5/127
Filed: 1989-08-09
Abstract: PURPOSE:To obtain a ring head having a high saturation magnetization characteristic and a good soft magnetic characteristic by forming a gap with a magnetic film having in-plane uniaxial magnetic anisotropy, specifying the angle of an axis of easy magnetization of the magnetic film to the gap and connecting a soft magnetic material to the magnetic film to form the closed magnetic circuit of a core. CONSTITUTION:The first core obtained by sandwiching an iron film 10 between ceramic substrates 12 and 12 and the second core consisting of a ferrite 14 are bound together integrally to constitute a head. The iron film 10 has the in-plane uniaxial magnetic anisotropy exhibiting a excellent soft magnetic characteristic only in the axis of easy magnetization in the film plane, the easy axis is strictly symmetrical to the gap 18 between both left and right sides and formed along the main magnetic path in the iron film 10 as shown by the arrow M. The dotted arrow K shows the magnetic path in the ferrite 14 or its magnetization direction. As a result, a high-saturation magnetization head having a good soft magnetic characteristic is obtained.
Patent JP-H0651251-A (JP)
Title: Optical semiconductor device
Inventor: TAKEUCHI ATSUSHI
IPC: G02F1/017
Filed: 1992-08-03
Abstract: PURPOSE:To rapidly exclude both electrons excited by application of light and holes in an optical semiconductor device and to repeat operation of the device at high speed by subjecting a stack of semiconductor layers forming a TBQ structure to very easy reforming. CONSTITUTION:An optical semiconductor device comprises fundamental layers including a layer W1 of material forming the well of a quantum well; layers B2A, B2B of material stacked one atop the other to hold the layer W1 of material from both sides, each having a thickness with which tunneling of electrons is made possible, and forming barriers of the quantum well; and layers W3A (and W3B) of material stacked one atop the other in contact with at least one of the layers B2A, B2B of material; the device also includes a stack, in which the lowest energy level of electrons in a conduction band which may be present in the layers W3A (and W3B) of material is low in terms of energy as compared to the lowest quantum level of electrons generated in the layer W1 of material, and electrodes which apply to the stack an electric field for accelerating the discharge of electrons and holes generated in the layer W1 of material by application of light, and impurities are introduced into one of the layers W1, B2A (and B2B), W3A (and W3B) of material.
Patent JP-2001032651-A (JP)
Title: Blind
Inventor: TAKASE YASUO
IPC: E06B9/386
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To improve a function of a blind by forming a slat capable of freely winding up and adjusting an angle into a prism type slat capable of reflecting all incident light vertical to a slat face and allowing other light to enter. SOLUTION: A plurality of slats 8 which are made of transparent synthetic resin having a high refractive index are formed in such a way that they can be wound up freely and their angles can be adjusted by slat angle adjusting motors 4a, 4b. Next, the slat 8 is formed in such a manner that light incidence face thereof is formed by a flat face 17 on an outdoor side and an indoor side on the opposite face is formed by a prism in which a plurality of recessed and projecting parts 18 having a right-angled isosceles triangular cross section are connected in parallel. Next, when direct sunlight 31 enters the face 17 vertically, it is reflected by two oblique faces of the recessed and projecting part 18 for complete reflection, and light 33 entering the face 17 by tilting is refracted due to the face 17 and the recessed and projecting part 18 and enters a room.  Furthermore, motors 4a, 4b are driven by a control program based on altitude and azimuth of the sun at time of day and month during a year as required. Consequently, it is possible to prevent heat and dazzle of sunlight and ensure brightness in the room.
Patent JP-S6098370-A (JP)
Title: Waveform observing amplifier
Inventor: ITSUISHI AKIRA
IPC: G01R13/32
Filed: 1983-11-02
Abstract: PURPOSE:To enlarge and observe part of a waveform even if an offset voltage exists in a differential amplifier, by applying a voltage corresponding to the voltage of the enlarged part to a non-inverted input terminal of the differential amplifier when observation is not performed. CONSTITUTION:A synchronizing signal is delayed up to a part, which should be enlarged and observed, of a signal to be observed by a variable delay circuit 206, and switches 201 and 202 are controlled by a control means 207 so that they are turned on in the observation part, and a switch 203 is so controlled that it is turned on in the non-observation part. When the switch 202 is turned on, an average voltage of the observation part is stored in a low-pass filter 205, and only a voltage component of the difference between this stored voltage and the signal to be observed is amplified by a differential amplifier 103 and is inputted to an oscilloscope 107. Meanwhile, when the switch 203 is turned on at a non- observation time, the same voltage as the observation time is applied to the non- inverted input terminal of the differential amplifier 103, and the output of the low-pass filter 205 is fed to the inverted input terminal, and therefore, the output potential is not changed at all in case of changeover of the switch.
Patent JP-H0373212-A (JP)
Title: Hollow square pipe section forming method and section forming block thereof
Inventor: NAKATSUJI SANJI
IPC: B23D21/00
Filed: 1989-08-11
Abstract: PURPOSE:To facilitate the formation of a square section by placing a hollow square pipe between section-forming blocks which have been set on both the right and left sides of a template, and moving a punch downwards to the sides of the pipe, so that cutting and simultaneously formation of both ends of the pipe can be performed. CONSTITUTION:A hollow square pipe P is placed on a resting table between the lower blocks of right and left section-forming upper blocks 1, and it is elastically brought into contact with the right and left lower blocks via butting rods 10. When the section- forming blocks A, B are vertically pressed downwards, cams 3 press slide cams 9 to move butting rods 10 outside via springs 12, and both the end surfaces of the pipe P are cut by the edge parts 5 of edge blocks 4. The edge part 5 is sloped, and is lowered from the cutting start point P1 to the end point P2; while, in the end surface of the hollow square pipe P, the cutting point in the sides of the pipe successively move from the pipe sides a1-a2, via a2-a4, to a4-a3, so that the cutting points always exist at two points, and they perform point-movement in the same direction, thus, by providing a cutting allowance of approximately 0.6 to 0.8mm, good shaving can be achieved.
Patent JP-S59134982-A (JP)
Title: Document scanner
Inventor: HIYUU UIRUMAN
IPC: H04N1/10
Filed: 1983-11-01
Abstract: A document scanner is described in which an image of an illuminated information bearing document is formed by a lens and brought to focus in a plane containing a narrow line of photoelectric elements onto which the image falls, which elements are addressed in sequence to produce an electrical signal a parameter of which (such as amplitude) varies in sympathy with the incident light level on the individual elements as the latter are scanned, and means is provided for moving the line of photoelectric elements relative to the image, so that the latter can be scanned in a series of parallel bands, each of which is effectively "scanned" in a direction perpendicular to the movements of the elements by the sequential addressing of the elements making up the line, and the scanner further comprises a first housing within which the lens and line of photoelectric elements are housed and a second housing within which the first housing is mounted for sliding movement parallel to a window remote from the lens through which light from the document can pass, to form the image thereof in the plane containing the line of photoconductive elements.
Patent JP-S6450129-A (JP)
Title: Operation description generating system for parallel grating-like computer
Inventor: SHIBUYA TOSHIYUKI
IPC: G06F15/173
Filed: 1987-08-20
Abstract: PURPOSE:To facilitate the generation of a program, to decrease the source quantity, and also, to improve the generation efficiency of the program by providing a converting means having a function extracting means, a function classifying means and a function supplementing means, and an integrated operation description generating rule, etc. CONSTITUTION:An integrated operation description 2 generated in accordance with the contents of a work to be processed, based on an integrated operation description generating rule 1 is converted to an operation description of a host and each cell. That is, first of all, a function name is extracted from a source by a function extracting means 31, and a call relation of all the functions is set like a tree. Subsequently, a description part for calling a function of other computer is extracted by a function classifying means 32, whether the extracted description part is that of the cell or not is decided, and in accordance with its result, the tree being below its function is classified into the cell side or the host side. When the description part for calling the function of other computer is gone, a conversion processing of a function supplementation, etc., is executed by a function supplementing means 33, and thereafter, compile is executed. In such a way, the generation of a program is facilitated, and also, the source quantity is decreased, and the generation efficiency can be improved.
Patent JP-S6451201-A (JP)
Title: Working method for twisting and its device
Inventor: SHIGA YASUHIKO
IPC: B23B5/18
Filed: 1987-08-20
Abstract: PURPOSE:To enable a twisted work to be worked efficiently with high accuracy maintained regardless of lead pitch by holding the work with holding members on both sides of a spindle head and a tail stock so as to be rotated, and controlling a tool in three axes, that is, X, Y and Z axial directions. CONSTITUTION:One end of a twisted work W is engaged with the engaging pin 11 of a tool 12 so as to be held by the center 6 at the tip end of a spindle head 4, the other end thereof is shifted to the Z axial direction with a cylinder 18 driven so as to be held by the center 19 at the side of a tail stock 14, and the center W1 of the work W shall be offset by the amount of eccentricity 'e' from the rotational center NS of the spindle head. In the second place, the work W is synchronously rotated by a motor 5 via the spindle head 4, a tool T is controlled by motors 33 and 34 in the X and Y axial directions so as to be fed by a motor 32 to the Z axial direction at a high speed V, following which it is returned again when it is positioned at a place where the working operation is completed. The spindle head 4 is closely divided depending on accuracy required, the working operation is performed again while the depth of cutting by the tool T is being maintained at its initial condition, whose working operation is processed accompanied with close division effected starting from the initial working position in order, thereby completing the working operation after one revolution is over.
Patent JP-H0637677-A (JP)
Title: Antenna circuit foe guiding radio communication
Inventor: TAKAKADO YUZO
IPC: H04B5/00
Filed: 1992-07-13
Abstract: PURPOSE:To certainly attain the reception of a faint signal without such danger that the reception function of its own station can not function because of being masked by transmission power, etc., without the necessity such as making an antenna area large, constituting special parts for an antenna, etc., by simplifying or unnecessitating the input filter of a reception circuit when the transmission power of a prescribed station is strong. CONSTITUTION:A communication transformer 14 is connected between the transmission antenna circuit and the reception antenna circuit of a first communication station 1 so as to compensate the guiding output of the reception antenna 13 of the first communication station 1, generated by electromagnetic energy formed by the transmission antenna 12 of the first communication station 1. In this case, the initiary side coil 14a of the transformer is connected parallelly to the transmission antenna 12 on the input side of the transmission antenna 12 of the first communication station 1 and the secondary side coil 14b of the communication transformer 14 is connected serially to the reception antenna 13 of the first communication station 1 in the communication transformer 14.
Patent JP-S5997026-A (JP)
Title: Apparatus for setting cr oscillation circuit for thermometer
Inventor: KARAKAWA SHIYUNJI
IPC: G01K7/24
Filed: 1982-11-26
Abstract: PURPOSE:To enable the correction of a resistance value of a thermistor easily and at a high accuracy by continuously operating a CR oscillation circuit according to a signal from a therminal set up externally while an output thereof is derived from an external oscillation output terminal. CONSTITUTION:When correcting the frequency, a continuous operation signal G2 from an external switch 8 is set at H to oscillate an CR oscillation circuit 6 continuously and an output pulse signal F0 of the frequency f0 continuously from an oscillation output terminal 13. Then, a frequency counter is connected to the terminal 13 and the frequency is corrected to f0 through the adjustment of a trimmer condenser 2a measuring the frequency regarding variation in the resistance value R0 of a thermistor at a reference temperature T0 [ deg.K] as variation in the frequency f0. This enables the correction of variation in the resistance value at the reference temperature of the thermistor easily and at a high accuracy.
Patent JP-S58108517-A (JP)
Title: Camera
Inventor: WAKABAYASHI HIROSHI
IPC: G02B7/36
Filed: 1981-12-23
Abstract: PURPOSE:To reduce the generation of defocused pictures by detecting a foreign matter such as water drops adhered to a focus detecting optical system, and when the detected value is a prescribed value or more, regulating the focal position within a prescribed range. CONSTITUTION:A dew condensation sensor A consisting of a pair of transparent electrodes 5, 6 is fitted to the surfaces of window glasses 1a, 1b to detect the insulation resistance or capacity change between the electrodes 5, 6 by a detector 8 when water drops are adhered to the window glasses 1a, 1b and discriminate the detected level by a discriminator 9. When the level is the 1st reference level or less, adhered water drops are regarded as extremely small quantity lens control is executed in a controller 10 in accordance with an output from an automatic focus detector 11. In case of the 1st reference level or more and the 2nd reference level or less, the lens is fixed on a normal focus position or its driving is regulated within a prescribed range. In case of the 2nd reference level or more, the status is regarded as underwater photographing and the regulation is released to drive the lens in accordance with the output of the detector 11.
Patent JP-S5996971-A (JP)
Title: Liquid injection recorder
Inventor: FUKUI MASAHISA
IPC: B41J2/14
Filed: 1982-11-26
Abstract: PURPOSE:To enable recording an image excellent in the resistance to repeated use and liquid with a high resolution and a high quality at a high speed by employing a specified metal for a heat generating resistance layer composing an electrothermal conversion body for generating heat energy. CONSTITUTION:A liquid injection recorder 1 is equipped with a discharge port provided for injecting a liquid to form fly liquid drops, a heat action section 7 communicated with the discharge port (orifice) to have heat energy acting on the liquid to form flying liquid drops and an electrothermal conversion body 2 as means of generating heat energy. A heat generating resistance layer 11 composing the electrothermal body 2 is provided as a thin layer of Ta or alloy of Ta. The content of Ta contained in the alloy containing Ta preferably exceeds 20mol%.
Patent JP-H0369310-A (JP)
Title: Manufacture of light-weight cellular concrete molded product
Inventor: FUKUI KAZUO
IPC: B28B1/50
Filed: 1989-08-10
Abstract: PURPOSE:To prevent a green cake, which is in process of making, from deforming, by a method wherein L-shaped reinforcement iron rods are arranged into up and down two stages within a concrete shuttering, auxiliary molds are arranged on the insides of the reinforcement iron rods forming pairs, raw material slurry is placed within the concrete shuttering for foaming and solidification, a green cake is obtained, which is cut off, cured and an L-shaped molded body is obtained. CONSTITUTION:Two lower auxiliary molds 6 are arranged on the bottom of a concrete shuttering. Two pairs of reinforcement iron rods 2 having almost an L-shaped cross section are arranged into up and down two stages under a state where insides of them forming pairs each are confronted with each other. Two upper auxiliary molds 7 are arranged on the insides of the reinforcement iron rods 2 of the central part. Raw material slurry is placed within the concrete shuttering 3. The raw material slurry fills out almost into the concrete shuttering 3, solidifies and becomes a green cake 10 which contains bubbles and is in a semicured state. A reinforcement iron rod support rod 5 and auxiliary mold support rod 8 are pulled away, side wall part of the concrete shuttering part is broken and a green cake 10 is demolded. A conveyor table 12 of a cutting device 11 is conveyed and the green cake 10 is cut off with wires 14, 15. An L-shaped molded body is obtained by curing the green cake 10 and a molded product 1 is obtained by cutting the same.
Patent JP-S6361285-A (JP)
Inventor: INADA SHUJI
IPC: H05B33/04
Filed: 1986-09-02
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-H05232438-A (JP)
Title: Television receiver
Inventor: KONUMA TOSHIMITSU
IPC: H04N5/74
Filed: 1992-07-10
Abstract: PURPOSE:To obtain the projection type television receiver which is lower in cost, lighter in weight and smaller in size than television receivers constituted by using cathode ray tubes and has high production efficiency. CONSTITUTION:This television receiver has an image display device 1 of a CRT, etc., a ferroelectric liquid crystal layer or an optical amplifier cell 2 having the ferroelectric liquid crystal layer, optical shutters 7, 8, 9 for selecting red, green and blue light beams and a light source 3. The videos corresponding to the red, green and blue displayed by a display body 1 are written into the optical amplifier cell 2 and the images corresponding to the respective colors written in the optical amplifier cell 2 are read out by the red, green and blue light beams selected by the optical shutters 7, 8, 9. These images are synthesized, by which color projected images 12 are obtd.
Patent JP-H0370596-A (JP)
Title: Imbalanced operation-detecting method for washing-machine
Inventor: TOKUCHI MASAYUKI
IPC: D06F23/04
Filed: 1989-08-10
Abstract: PURPOSE:To detect imbalance accurately, by a method wherein on an oscillational sensor for detecting the acceleration of the oscillation of a washing machine, a plurality of the sensors having the action sensibility different with one another are provided, and the amount of the imbalance at centrifugal drainage is, detected step by step with these sensors. CONSTITUTION:On an oscillational sensor for detecting the acceleration of the oscillation of a washing machine, the oscillational sensors 33a, 33b, 33c having the sensibility different with one another are fitted within a top panel 17. Each of these sensors 33a, 33b, 33c is usually used as a shock sensor in other fields. Mercury 35 is movably held in a crucible-shaped case, and one electrode 36a is located at the center and the case 34 itself is acted as the other electrode 36b, and the whole of them are fitted within a housing 37. For example, the sensor 33a, the sensor 33b and the sensor 33c are respectively turned off at the values of 0.3G, 0.4G and 0.6G.