baber/WOPTO huggingface dataset:
Patent JP-H03132748-A (JP)
Title: X-ray tomographic device
Inventor: ITO WATARU
IPC: G03B42/02
Filed: 1989-10-19
Abstract: PURPOSE:To decrease artifacts (flow images) by removing the section, such as bone part, where the coefft. of absorption is large from a tomographic image by energy subtraction. CONSTITUTION:Many accumulation type fluorescent material sheets are formed by alternately laminating 2a, 2b, 2c... types and 2a', 2b', 2c'... types of different X-ray absorption energy characteristics. After these sheets are subjected to tomography, the image signals obtd. from the accumulation type fluorescent material sheet 2a and the accumulation type fluorescent material 2b is interpolated to determine the image on the surface of the accumulation type fluorescent material sheet 2a'. The energy subtraction processing is executed by making subtraction processing between the image signal on the surface (position) of the accumulation type fluorescent material sheet 2a' determined in such a manner and the image signal actually read out of the accumulation type fluorescent material sheet 2a'. The exact subtraction is executed in this way and the tomographic image from which the artifacts are more exactly removed is obtd.
Patent JP-H10126407-A (JP)
Title: Isdn adaptor
Inventor: HAYASHI HIROSHI
IPC: H04L12/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the establishment of a communication path to a mail box in a host computer to confirm the arrival of information by utilizing the user-user information in a setup image in an ISDN communication protocol. SOLUTION: A network interface part 10 is connected to an ISDN line. A data terminal (DTE) interface part 11 executes a protocol of data communication which is connected to an E mail terminal 2-1 that is a data terminal or a host computer. When information that is defined between users is inputted, a user-user information setting part 14 generates a setup message. Further, a user-user information analyzing part 15 analyzes user-user information from the setup message that is received from a D channel. When the analyzed user- user information is a mail arrival message that shows the arrival of an E mail, a telegraphic message incoming notification processing part 16 notifies a DTE side of E mail arrival.
Patent JP-H05106758-A (JP)
Title: Hot-water and water mixing device
Inventor: NAGAOKA YUKIO
IPC: F16K31/06
Filed: 1991-10-21
Abstract: PURPOSE:To improve the durability of valve discs in respect to a hot-water and water mixing device for adjusting a mixing ratio of hot-water to water. CONSTITUTION:A hot-water and water mixing device is composed of valve openings 32 and 33 for respectively adjusting the flow rates of hot-water and water, valve discs 30 and 31, revolving bodies 30a and 31a for rotating both the valve discs 30 and 31 in the opposite directions, a valve stem 29 for connecting both the valve discs 30 and 31 as one piece., and a variable operating force generating means 25 for operating both the valve discs 30 and 31. The revolving bodies 30a and 31a are revolved by the difference in the flow rate of hot-water and water to rotate the valve stem 29 sometimes to equalize wear of the sliding parts of both the valve discs 30 and 31, and to reduce the amount of wear.
Patent JP-H04148150-A (JP)
Title: Variable and constant air volume device in air conditioning
Inventor: SEKI GORO
IPC: F24F11/76
Filed: 1990-10-12
Abstract: PURPOSE:To enable automatic adjustment of angle of an inner cylinder by itself by inserting a form memorizing alloy into a casing of a cooling and heating switching device. CONSTITUTION:An axial hole 26 is formed at one end of a cylindrical casing 25 of a cooling and heating switching device 24, and a connecting piece 27 connecting to an operation rod 18 is provided at the other end. A coil-shaped form memorizing alloy 28 which changes its shape reversibly in response to temperature changes is inserted into the casing 25, and a spindle 29 is inserted through the axial hole 26, so that a length of protruding part of the spindle 29 is displaced up to a position 29'. 30 indicates a spring by which the spindle is returned. Thus, the spindle 29 is connected to a lever 13 so that the form memorizing alloy 28, which is in contracted state at a time of cooling, extends at the same time of heating to displace the position of the lever 13 which operates a rotation angle of an inner cylinder 7.
Patent JP-S61149830-A (JP)
Title: Photosensor
Inventor: KANAZAWA HAJIME
IPC: G01J1/02
Filed: 1984-12-24
Abstract: PURPOSE:To obtain a photosensor which has a small light shield part and is easily manufactured by forming transparent conductive films in two patterns on a transparent substrate and connecting surfaces of semiconductor layers which perform photoelectric conversion to one transparent conductive film, respectively. CONSTITUTION:A parallel and linear transparent conductive film 22 and a transparent conductive film 25 which crosses the transparent conductive film 22 at right angles without contacting are provided on the transparent substrate 21. The amorphous semiconductor layer 23 which performs photoelectric conversion is formed on the transparent conductive film 22. Further, a conductive metallic electrode 24 is formed thereupon and connected to the transparent conductive film 25 electrically to obtain photoelectric conversion outputs from the transparent conductive films 22 and 25. Consequently, parts except the electrode 24 are made transparent and a transmission type photosensor is obtained. Further, a wiring pattern formed on the transparent conductive films is formed in a signal process.
Patent JP-H07124084-A (JP)
Title: Suction device for vacuum cleaner
Inventor: HAMADA ATSUO
IPC: A47L9/02
Filed: 1993-10-29
Abstract: PURPOSE:To prevent the body of a suction device from being entangled by a futon (Japanese quilt and mattress) or a curtain by providing a rotary member having tiny holes on the outer circumference of the body of the suction device which has a curved part formed before and after a flat part. CONSTITUTION:A front wheel 11 and a rear wheel 12 are pivotally supported free to turn on walls 7 and 8 of both side parts of the body 1 of a suction device. A rotary member 10 is provided with a plurality of suction ports 13 which has an opening area enough to be large, compared with the mesh of the rotary member 10. The rotary member 10 moves to be free to turn along a flat part of the body 1 of a suction device so that a larger contact area is formed between the body 1 of the suction device and a surface to be cleaned to allow the moving of the body 1 of the suction device smoothly without being entangled by a futon or a curtain. The body 1 of the suction device has the wheels 11 and 12 pivotably supported thereon free to rotate independently of each other and so as to change the direction of moving easily. The connection pipe 2 turns to the body 1 of the suction device by the movement thereof in the longitudinal direction to allow the maintaining of a suction port 9 parallel with respect to the surface to be cleaned and constantly free from the movement of the body 1 of the suction device thereby enabling the maintaining of a better dust collection capacity.
Patent JP-2001088127-A (JP)
Title: Method and apparatus for volume reducing treating of pet bottle
Inventor: INOUE TOSHIO
IPC: B29B17/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for economically and efficiently volume reducing treating of a PET bottle without necessity of a large-scale apparatus. SOLUTION: The method for volume reducing treating of a PET bottle comprises a step of crushing the bottle in a flat state and then cutting the crushed bottle in a slit-like state, a step of accumulating the slit-like cut bottle and compressing the integrated bottle to a lump of a predetermined size, and a welding step of forming a band-like welded part on a surface of the lump for maintaining a shape of an outer periphery of the compressed lump.
Patent JP-S63126281-A (JP)
Title: Semiconductor device
Inventor: OGURA MOTOTSUGU
IPC: H01L31/04
Filed: 1986-11-14
Abstract: PURPOSE:To increase luminous efficiency and conversion efficiency, prolong the life of a device, and improve its reliability, by stacking a distorted superlattice composed of two or more kind of compound semiconductor on the electrode surface composed of metal and conductive dielectrics, and forming a hetero junction thereon. CONSTITUTION:A suitable transparent electrode 2 is stacked on a transparent glass substrate 1, and thereon 5-10 pairs of an N-type ZnS layer and an N-type ZnSe layer are grown by MOVPE method to form a distorted superlattice 3 of ZnS/ZnSe. The forming condition is as follows; growth temperature is 450 deg.C, growth pressure is 100 Torr, and flow rate of carrier gas H2 is 4l/min. Organic metals to be supplied are DMZn, DMS, DMSe and H2S. Dopant is TMA and the like. On this strain superlattice 3, an N-type ZnSe layer 4 and an p-type CdTe layer 5 are formed in order, and thereon a p-side electrode 6 is formed.
Patent JP-H10122700-A (JP)
Title: Air-cooled absorption refrigerating apparatus
Inventor: YAKUSHIJI SHIRO
IPC: F25B37/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To extend a heat transfer and absorption area of an absorber and reduce a pressure loss of refrigerant vapor from an evaporator up to the absorber and thereby enhance an absorption performance of a refrigerant in an air- cooled absorption refrigerating apparatus wherein absorption heat generated in an absorber port is cooled and radiated by air flow. SOLUTION: A wall section of an air-cooled absorber main body, which absorbs refrigerant vapor to an absorption solution and which is on the upstream side of an air flow, is folded several times, thereby forming a bottomed cylinder in multiple-wall structure having a plurality of absorption solution distribution spaces inside. A large number of heat dissipation fins 14b are provided on the outer peripheral surface, which extends a heat transfer and absorption area. At the same time, an evaporator 11 is incorporated and integrated, thereby reducing a pressure loss of refrigerant vapor from the evaporator 11 up to the absorber.
Patent JP-H11105338-A (JP)
Title: Image-forming apparatus
Inventor: FUJII KENICHI
IPC: H04N1/23
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To eliminate a peaking circuit and the need of adjusting a peaking current in accordance with a characteristic irregularity of elements when a surface emitting laser is used. SOLUTION: A laser light emitted from a laser light source is modulated in accordance with an image signal, and the modulated laser light is scanned, whereby a latent image is formed on a photosensitive body 205 in an image- forming apparatus. In the apparatus, a surface emitting laser is used as the laser light source. The apparatus is provided with a means which supplies a current to the laser light source at a non-image area other than an image area of a scan area of the photosensitive body in a main scan direction to force the laser light source to emit light.
Patent JP-H06219787-A (JP)
Title: Glass sheet with coated outer surface
Inventor: PUREMAKARAN TEII BOATSU
IPC: B05D7/24
Filed: 1993-10-29
Abstract: PURPOSE: To provide a method for painting at least a part of an exterior surface of a glass sheet by which the painted surface possesses durability, resistance against gas and vapor in the atmosphere, and a good aesthetic sense.  
     CONSTITUTION: A layer of a metal-containing ceramic paint is applied to the surface of a glass sheet and the glass sheet is heated to the softening temp. to form the objective glass sheet. The heating is sufficient to fuse the metal- containing ceramic paint to the surface of the glass sheet and the surface is painted by several steps of applying a layer of organic paint over the layer of metal-containing ceramic paint. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2001092054-A (JP)
Title: Light guide holding mechanism for optical scanner
Inventor: OTOKUNI SHINJI
IPC: G03B42/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a light guide holding mechanism for optical scanner which facilitates the attachment and detachment of a light guide and surely and accurately positions and fixes it regardless of the influence of vibration or the like and has a simple structure. SOLUTION: A fixing bracket 54 arranged in one side of an incidence end face 36a of a light guide 26 is brought into contact with a stay 38b and is fixed by a screw member 50 after a groove part 46 of an engaging bracket 48 arranged in the other side of the incidence end face 36a is engaged with a pin member 42 planted in the stay 38a. Thus, the incidence end face 36a is positioned and fixed to a reference part for a stimulable phosphor sheet S.
Patent JP-H04150942-A (JP)
Title: Water absorbing and moisture retention sheet
Inventor: MATSUBARA MAMORU
IPC: B01J20/26
Filed: 1990-10-11
Abstract: PURPOSE:To obtain a water absorbing and moisture retention sheet capable of adjusting the humidity of an atmosphere over a wide range by forming the water absorbing hygroscopic layer of the water adsorbing and moisture retention sheet from a uniform mixture of a granular polymer water-absorbent and a granular org. hygroscopic agent. CONSTITUTION:A water absorbing and moisture retention sheet 1 having a water/humidity permeable material 5 at least on one surface thereof and internally provided with a water absorbing hygroscopic layer 2 is formed. At this time, the water absorbing hygroscopic layer 2 is formed from a uniform mixture of a granular polymer water absorbent 3 composed of a material obtained by three-dimensionally polymerizing a hydrophilic polymer and a granular org. moisture absorbent 4 such as lactic acid, sorbitol or maltose. This water absorbing and moisture retention sheet is easily prepared because granules are used. By selecting the moisture absorbent, an atmosphere can be adjusted to a desired range of humidity.
Patent JP-H02118883-A (JP)
Title: Image data and character superposing system in electronic filing system
Inventor: FUKUDA KAORU
IPC: G06F3/153
Filed: 1988-10-28
Abstract: PURPOSE:To pad a character coinciding with an image data by providing an image memory and a frame memory, enlarging/reducing and rotating the character on the image memory, and arbitrarily padding the character. CONSTITUTION:When image data 2 and the character are to be superposed, first, after the image data 2 are expanded on an image memory 1, the expanded image data 2 are transferred onto a frame memory 3 on a CRT. Next, an area on which the character is to be padded is designated for the memory 3, the enlargement/reduction of the character is determined according to the size and the resolution of an image, and a character field 5 is created according to the determined enlargement/reduction of the character. Further, the size of a fixed sized character font 6 is varied, and the character is written to a character input field and superposed with the image data on the memory 1. On the other hand, when edited character data are to be padded on the memory 1, it is possible to convert the length and breadth of the character by rotating the character data at 90 deg. and padding the rotated character data on the memory 1. Since the character can be enlarged/reduced, rotated, and arbitrarily padded on the memory 1 in this manner, the character to coincide with the image data can be padded.
Patent JP-H08111753-A (JP)
Title: Facsimile equipment provided with memory receiving function
Inventor: NISHIKAWA MASAHITO
IPC: H04N1/32
Filed: 1994-10-12
Abstract: PURPOSE: To provide a facsimile equipment provided with memory receiving function capable of effectively using a memory receiving function. CONSTITUTION: This facsimile equipment is provided with a memory residual capacity managing part 21 which manages whether or not memory residual capacity is less than prescribed capacity, and a specific opponent registration part 22 on which a specific opponent is registered in advance to judge whether or not reception is the one from the specific opponent, and it is constituted in such a way that only the reception from the specific opponent registered on the specific opponent registration part 22 is performed when it is judged that the memory capacity is less than the prescribed capacity.
Patent JP-S61152462-A (JP)
Title: Automatic gap adjusting mechanism
Inventor: CHIBA MASATAKA
IPC: B41J7/92
Filed: 1984-12-26
Abstract: PURPOSE:To set a gap between the tip of a printing head and a piezo-electric element automatically by controlling a pulse motor to automatically adjust a gap between the tip of a printing head and a block. CONSTITUTION:A printing head 4 is mounted on a slide table 5 and a pulse motor 6 is driven in a normal direction to advance a slide table until the tip of the head touches a piezo-electric element 1 embedded in a block 3. An oscillation waveform generated by the contact of the head tip with the piezo-electric element is converted to a digital signal by A/D converter 2 to output the signal. A control 7 outputs a constant amount of drive data in a negative direction to a pulse motor 6 based on a gap '0' point representing a point of time when said signal is detected by the control 7 so that a gap between piezo-electric elements embedded in block in the printing head is automatically adjusted.
Patent JP-H06123457-A (JP)
Title: Humidifying element
Inventor: YOKOTA AKIHIRO
IPC: F24F6/04
Filed: 1992-10-12
Abstract: PURPOSE:To reduce production cost and not to increase a size of a humidifier even if a plurality of humidifiers are used by arranging in a line, by mounting a water supply pipe liquid-tight on a humidifying pipe mounting hole. CONSTITUTION:A humidifying pipe 2 is mounted on and supported by a humidifying pipe mounting hole 12a formed in a pair of pipe plates 12 and 13 liquid-tightly at an outer peripheral part at both ends. Just like the humidifying pipe 2, a water supply pipe 3 is mounted on and supported by a pressing pipe mounting hole 12a formed in the pair of pipe plates 12 and 13 liquid-tightly in the outer peripheral part at both ends. Water sent from a water supply hose 4 is supplied through a water supply pipe 3 into a casing 1 out of a cutout 31. In a state that the casing 1 is full of water, the pipe plate 12 or 13 is blown with wind, and the wind passes through the humidifying pipe 2 supported by the pipe plate 12 or 13. At this time, as the humidifying pipe 2 is permissible for humidity, the wind is humidified while passing through the humidifying pipe 2.
Patent JP-H02121414-A (JP)
Title: Orthogonal transformation coding device
Inventor: KOSHI YUTAKA
IPC: H04N19/136
Filed: 1988-10-31
Abstract: PURPOSE:To reduce the quantity of calculation for the transformation and to decrease the processing time required for the transformation by calculating only a transformation coefficients to be coded and not calculating the transformation coefficients not required for transformation depending on the property of picture information. CONSTITUTION:A transformation instruction circuit 211 designates the transformation in order from a coefficient representing the lowest frequency component into a coefficient representing a high frequency component to a DCT circuit (discrete cosine transformation circuit) 11, a square addition circuit 213 obtains a square of each transformation coefficient outputted from the DCT circuit 11 and sums the square values. Then a level comparison circuit 212 compares the square sum with a predetermined threshold level and when the square sum exceeds the threshold level, the designation of the transformation of the conversion command circuit 211 is stopped via the transformation/instruction circuit 211. Since the transformation coefficient designation means is provided in this way, the transformation coefficients not requiring the coding is not calculated and the processing time required for the orthogonal transformation is remarkably reduced.
Patent JP-H06125460-A (JP)
Title: Picture processor
Inventor: SUMIYA SHIGEAKI
IPC: B41J2/52
Filed: 1992-10-12
Abstract: PURPOSE:To prevent an isolated off picture element from being considerably eroded by a peripheral on picture elements by forcibly thresholding unbinary picture elements adjacent to a noticed picture element to the off state when the thresholding result of the notice picture element is the off state. CONSTITUTION:A forced off confirmation mechanism 302 checks whether the noticed picture element is 'a forced off picture' being the object of forced off or not; and if the noticed picture element is not a forced off picture, the noticed picture element is made binary to the on/off state by comparison between correction data and a threshold by a thresholding mechanism 303. When the binary result of noticed picture element is the off state, a forced off setting mechanism 304 selects proper one from among unbinary picture elements in the vicinity of the noticed picture element and sets the picture element as a forced off picture. When the noticed picture element is a forced off picture element, a forced off execution mechanism 305 thresholds the noticed picture element to the off state. An error calculating mechanism 306 calculates the error generated by thresholding of the noticed picture element and stores it to use it for thresholding of the next picture element.
Patent JP-H10131763-A (JP)
Title: Driving device particularly for automobile
Inventor: EDELMANN PETER
IPC: F01P5/10
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a driving device composed of an engine, a transmission mechanism, a cooling liquid circulation mechanism having a cooling liquid pump and a dynamic damper, which has a volume and weight smaller than a conventional one. SOLUTION: This type of driving device has an internal combustion engine 1, a cooling liquid pump 2 and a fan 4. In such a driving device particularly for a motorcar, the cooling liquid pump 2 is arranged in a spaced determined by a crank case or an end wall of an intermediate housing mounted on one end wall part of a crank case opposed to the cooling liquid pump 2, a fan shaft parallel to a crank shaft, and a rear edge of a fan wheel. The cooling liquid pump 2 is arranged in a rotational orbit of the fan wheel in a front view. A spiral flow chamber of the cooling pump 2 is formed by the crank case or the end wall part of the intermediate housing.
Patent JP-S63126174-A (JP)
Title: Closed type lead storage battery
Inventor: INOUE TOSHIHIRO
IPC: H01M10/12
Filed: 1986-11-17
Abstract: PURPOSE:To enable a constant-current quick charge in a small size and lightweight and a small self discharge by making a water absorptive macromolecular membrane to exist on the surface of positive electrode active materials. CONSTITUTION:A water absorptive macromolecular membrane is made to exist on the surface of positive electrode active materials in a closed type lead battery in which a positive electrode used lead dioxide as active materials, a negative electrode used spongy lead as active materials, and a separator permeated with dilute sulfuric acid are provided and an oxygen gas produced from the positive electrode is absorbed and eliminated in the negative electrode during charging. Therefore, an abundant electrolytic solution exists in positive electrode active materials even only the same small electrolytic solution quantity as an electrolytic solution distribution in the cell exists much in positive electrode active materials and exists small in negative electrode active materials. This enables a cycle life of a constant-current charge to be improved with an absorption reaction of the oxygen gas promoted as a self discharge by decomposition decreases and an existence of the electrolytic solution is small in negative electrode active materials.