baber/WOPTO huggingface dataset:
Patent JP-2000074665-A (JP)
Title: Device and method for generating distance image
Inventor: FUJITA TOSHIFUMI
IPC: G01B11/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To generate a distance image which indicates a distance between a camera and an object to be imaged by adjusting an image based on detected information of a zoom camera under a zoom condition and using an image converted with appropriate zoom scale and the other image. SOLUTION: The zoom condition of a standard camera 2 is detected by a detecting mechanism such as a potentiometer, a sensor signal corresponding to the zoom condition is sent to a sensor signal detecting part 10, and the zoom scale, an image center, and lens distortion to output voltage are determined with conversion tables or the like. A distance image generating part 12 initializes and optimizes the zoom scale, an optimal evaluation value, and a zoom scale optimum value, and conducts scale conversion of a reference image using the zoom scale, the image center, and lens distortion. The picture of the reference image is scaled down so as to become the identical size to the picture of the reference image used in calibration.  The distance image generating part 12 conducts distance image generating process and evaluation value computing process based on the reference image after scale conversion.
Patent JP-S62280546-A (JP)
Title: Hot water generating device utilizing fermentation heat
Inventor: TANIGUCHI TAKASHI
IPC: F24V30/00
Filed: 1986-05-26
Abstract: PURPOSE:To recover efficiently the fermentation heat by installing heat conduction pipes at the circumferential wall of a fermentation tank which is cylindrical in shape. CONSTITUTION:To the circumferential wall 21 at the cylindrical inside of a heat accumulation tank 20 heat conduction pipes 22 are planted through short pipes 17 water-tightly. a heat conduction pipe 22 has a round cross section at its heat collectiong section 19 and its installation angle is in the range from 10 deg. to 35 deg. and the section 19 is inclined downwards. The heat conduction pipes 22 are arranged crisscross to the extent that they are submerged in a fermentation material. In the heat accumulation tank 20 water W is filled and the heat radiations section 36 of the heat conduction pipe contacts this water W. Because a raw material A for ferementation is stirred by a screw 10 and fresh air is forcibly sent into the fermentation tank from an air blow-off pipe 12, the fermentation becomes active. The fermentation heat is collected by heat conduction pipes 22 to warm the water W, and the heat is led out to the outside from a water transfer opening 27b to the outside of the heat accumulation water tank.
Patent JP-S5911530-A (JP)
Title: Magnetic recording medium
Inventor: OGAWA HIROSHI
IPC: C09D127/04
Filed: 1982-07-12
Abstract: PURPOSE:To obtain a magnetic recording medium superior in traveling performance, durability, and electromagnetic conversion characteristics, by using a copolymer of vinylidene chloride and acrylonitrile and maleic anhydride as a binder. CONSTITUTION:A copolymer of 60-85wt% vinylidene chloride, 5-40wt% acrylonitrile, and 0.5-5wt% maleic anhydride having 200-700 polymn. degree, and 1.0-3.0mol.wt. distribution (MW/MN) is contained in a binder by >=80wt%. When <40%, dispersion of a ferromagnetic powder is deteriorated. A magnetic recording material obtained by such a compsn., especially, such an audio cassette tape has superior dispersibility of the ferromagnetic powder and electromagnetic conversion characteristics, as well as superior traveling performance and durability, as compared with the conventional tape contg. vinyl chloride/vinyl acetate/maleic anhydride.
Patent JP-H09281426-A (JP)
Title: Optical scanner
Inventor: KANDA SATOSHI
IPC: G02B26/12
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To perform fixing only with simple heating without caring about a joint and to improve assembly workability by attaching transparent heat shrinkable cylindrical members onto outer peripheries of disks stuck in the vicinity of an upper surface and a lower surface of a polygon mirror with heat shrinkage. SOLUTION: The polygon mirror 1 is ground out from an integrated metal body, and a motor 2 drives the polygon mirror 1, and the disks 3 are provided with the size of the circumscribed circle of the polygon mirror 1, and respective disks are joined to the upper/lower surfaces of the polygon mirror 1 so as to hold the polygon mirror 1 between them. The transparent heat shrinkable cylindrical members 4 are fixed onto the outer peripheral parts of two pieces of disks 3 through heat shrinkage. That is, the cylindrical members 4 are only heated to be fixed, and the necessity to care about the joint is eliminated, and the assembly workability is improved.  Further, these polygon mirror 1, the disks 3 and the cylindrical members 4 are integrally supported by the rotary shaft 2a of the motor 2, and when the motor 2 is rotated, the polygon mirror 1, the disks 3 and the cylindrical members 4 are rotated integrally synchronized with the motor 2.
Patent JP-H02191319-A (JP)
Title: Method of forming soi structure
Inventor: NAKANISHI SHIRO
IPC: H01L21/20
Filed: 1989-05-15
Abstract: PURPOSE:To obtain an SOI structure substrate having a wider area by a method wherein a single crystal Si film is built up by selective epitaxial growth and, in the same reaction chamber which is used for the selective epitaxial growth, a single crystal Si film is built up by epitaxial growth continuously on an insulating film and the single crystal Si film by using the single crystal Si film as a seed. CONSTITUTION:An insulating film 2 is formed on a single crystal Si substrate 1. After an aperture 2a in which the surface of the single crystal Si substrate 1 is exposed is selectively formed in the insulating film 2, a single crystal Si film 3 is built up by selective epitaxial growth only on the part of the single crystal Si substrate exposed in the aperture 2a formed in the insulating film 2. Then, in the same reaction chamber which is used for the selective epitaxial growth, a single crystal Si film 4' is built up by epitaxial growth continuously on the insulating film 2 and the single crystal Si film 3 by using the single crystal Si film 3 as a seed. With this constitution, the horizontal distance of the epitaxial growth can be extended and an SOI substrate having high film quality and a wider area can be obtained.
Patent JP-S5454531-A (JP)
Title: Crt display unti
Inventor: IWAMURA MASAHIRO
IPC: G09G5/22
Filed: 1977-10-11
Abstract: PURPOSE: To display the display data of memory on the screen with reassembling and to enable to control the change of screen freely from external, by providing the address set unit to which the readout address of refresh memory is set.  
     CONSTITUTION: The CRT display unit is provide with the address set unit 400, which is connected to the address bus 42 and the data bus 44 of processor, the output 265 of the line counter 260, character clock 225 and raster clock 236 are introduced from the timing control circuit 200. Further, the output 445 of the unit 400 is the readout address signal to read out the display data from the refresh memory 70. When write-in is made from the processor 40 to the start address register 430  constituted with RAM, the write-in address is designated from the address bus 42  and the content of the data bus 44 is written in the designated register 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5644398-A (JP)
Title: Power inverter for driving synchronous motor
Inventor: HOSOKAWA YASUHIKO
IPC: H02P27/06
Filed: 1979-09-19
Abstract: PURPOSE: To enable multiplexing of a power inverter with a simple construction while reducing the number of power feed wires to four by means of a neutral conductor provided for the wires with windings of each phase arranged in a star-connection employing a 6 phase-bridge-connected 3 phase inverter.  
     CONSTITUTION: The number n of 6 phase-bridge-connected 3-phase-inverters 101, 102...10N are connected between positive and negative terminals P and N of a DC power source 1C provided with intermediate terminals C connected to neutral terminals 5N of synchronous motors 5 arranged in a star-connection to convert DC current into a 3-phase AC power. Primary windings of the number n-1 of insulated transfomers 41 and 42 are separately connected to AC output terminals R, S and T of the inverters 101 and 102 while neutral points of the star-connection are connected to respective intermediate terminals C of a DC power source. In addition, one ends 1R, 1S and 1T of secondary windings connected according to each phase are connected to respective AC output terminals of the inverter 10N at the number n while the other ends, 4R, 4S and 4T thereof are connected to respective AC output terminals of a motor. This enables multiplexing of the 3-phase inverter with a simple construction while reducing the number of power feed wires to the motor to four. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5824389-A (JP)
Inventor: KAMIYAMA HIDEKI
IPC: B07B13/16
Filed: 1981-07-31
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-S61279166-A (JP)
Title: Substrate for hybrid integrated circuit
Inventor: ONO KENICHI
IPC: H01G4/33
Filed: 1985-06-04
Abstract: PURPOSE:To increase the capacitance of a thin film capacitor to a large extent, by forming an irregular surface on a part, where the thin film capacitor is formed, on an insulating substrate. CONSTITUTION:On the forming part of a thin film capacitor on an insulating substrate 1, a glass layer 2, which has irregularities on the surface, is formed. The thin film capacitor, which has a dielectric layer along the irregular surface of the glass layer 2, is formed. Then, the effective area of the dielectric layer along the irregular surface is larger than the apparent plane area, which is obtained by the vertical projection of the effective area. Thus, the capacitance of the thin film capacitor is increased to a large extent.
Patent JP-S6013508-A (JP)
Inventor: WATABE KAZUYUKI
IPC: E04G9/06
Filed: 1983-07-05
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-H05287916-A (JP)
Title: Stair room-type multi-stage collective housing
Inventor: HIGASHIHATA YASUO
IPC: E04B1/00
Filed: 1992-04-14
Abstract: PURPOSE:To prevent fire spreading and improve safety for refugee by a method in which a fireproof door is provided between the step room of collective housing and the porch of each home, and the porch facing the entrance of each home is opened to the open air in such a way as to prevent the intrusion of flame and smoke into each step room when fired. CONSTITUTION:A fireproof door 3 is set on the wall W between a step room 1 and a porch 4 facing the entrance of each home 2. The porch 4 of each home is opened to the open air to improve ventilation and lighting around the porch. In case where fire starts in a house, the door 3 is closed to prevent flame and smoke from coming into the step rooms. The spreading and influence of fire to the other stairs can thus be reduced and the safety for refugee can also be raised.
Patent JP-S60264169-A (JP)
Title: Solid-state image pickup device
Inventor: NISHIKAWA SHIYOUJI
IPC: H04N5/335
Filed: 1984-06-12
Abstract: PURPOSE:To obtain a television signal with high resolution by shifting two solid- state image pickup elements arranged while they are shifted by a half of horizontal picture element interval in the horizontal direction to object images for a specific interval at each field in the horizontal and vertical directions to use inexpensive solid-state image pickup elements. CONSTITUTION:Light obtained from an object resolved the same object image into two by a resolving optical system 22 and they are formed on CCD I 23 and CCDII24 respectively. The relation of position of the CCD I 23 and CCDII24 is shifted by 2nd in the horizontal direction. Further, vibrators 29, 30 move a photodetecting part A of the CCD I 23 to A' and a photodetecting part B of the CCDII24 to B' at odd number and even number fields by horizontal picture element interval 4d/4 of the CCD (i.e., d) in horizontal direction and vertical picture element interval 2h/2 in the vertical direction (i.e., h) at the even number field to the odd number field. Thus, 4-times picture elements in horizontal direction and two times picture elements in vertical direction are given to the picture element number of the CCD.
Patent JP-H06329228-A (JP)
Title: Conveying device
Inventor: OISHI HIROAKI
IPC: B65G21/14
Filed: 1993-05-24
Abstract: PURPOSE:To provide a conveying device, in which the weight of the device can be reduced by simple structure while the width of the device can be adjusted according to a size of a box to be conveyed, having universality. CONSTITUTION:Driving pulleys 5, 5 and driven pulleys 6, 6 are arranged in the front end and the rear end between a right frame and a left frame, and conveying belts 7, 7 are wound around them, while conveying rails 4, 4 are arranged between the driving pulleys 5, 5 and the driven pulleys 6, 6 so as to guide and support the conveying belts 7, 7, and on the other hand, fixing position in the width direction of each of the driving pulley 5, 5, the driven pulleys 6, 6, and the conveying rails 4, 4 can be adjusted in each width direction.
Patent JP-H01293968-A (JP)
Title: Hot repair material for ladle
Inventor: NAKAMURA HIROMI
IPC: B22D41/02
Filed: 1988-05-18
Abstract: PURPOSE:To reduce the loss of a repair material and to improve an adhesive strength by forming a hot repair material by packing the anhydrous granular body with MgO and C as the main component in a combustible bag and regulating the grain size configuration of the anhydrous granular body in specified range as occasion demands. CONSTITUTION:An anhydrous granular material 13 is formed with MgO 11 and C 12 as the main component and the hot repair material for a ladle is formed by packing it in a combustible bag 14. If necessary, the grain size config uration of the anhydrous granular body 13 is regulated to the A type of 5mmphi: 100% and B type of 10-30% MgO in 5-25mmphi and the balance in <=5mmphi. Due to being packed in the combustible bag 14, the dispersion of the granular body 13 is prevented and it is input surely to a damaging part. Repair is ensured because the granular body 13 is sticked with its complete seizure together with the combustion of the bag 14. Consequently the loss of repair materials is re duced and its adhesive strength is improved.
Patent JP-H07327005-A (JP)
Title: Receiver for mobile communication
Inventor: SUGANUMA HAJIME
IPC: H04B7/26
Filed: 1994-06-02
Abstract: PURPOSE:To reduce the consumption of a battery and to make the size small. CONSTITUTION:A reception RF/IF section 13 converts a received signal into an intermediate frequency signal. The intermediate frequency signal is given to a DSP section 21d as a digital base band signal (I and Q signal) via an AGC circuit 21a, an orthogonal demodulation circuit section 21b and an A/D converter 21c. The DSP section 21d is provided with a digital mode function section 211 and an analog mode function section 212 and the digital mode function section 211 uses a base band signal for a demodulation signal in the case of digital mode communnication. The analog mode function section 212 uses the base band signal for a demodulation signal in the analog mode communication. An analog mode control data demodulation section 22 receives an intermediate frequency signal and generates analog mode control data in the case of analog mode line control. Then in the case of the standby mode, power is stzpplied only to the reception RF/IF section 13 and the analog mode control data demodtzlation section 22.
Patent JP-H05317182-A (JP)
Title: Hot-water storing container @(3754/24)5)
Inventor: TANAKA TAKASHI
IPC: A47J41/00
Filed: 1992-05-14
Abstract: PURPOSE:To contrive to selectively use hot water at a high temperature or cold water to individually supply hot water and water from outside bay providing a water-boiling container with opening and closing lid and a cooling tank with opening and closing lid in the same case. CONSTITUTION:In a water-boiling part, an opening and closing lid 23 is opened so that water or hot water is supplied into a water-boiling container 2. A heater 1 heats and boils the content liquid in the water-boiling container 2. In a cooling part, an opening and closing lid 23' is also opened so that a content liquid such as water and hot water is supplied. into a cooling tank from outside or a part of boiling water in the water-boiling container 2 enters the cooling tank 14 by a feeding pump 3. A high-temperature high-pressure refrigerant compressed from a cooling compressor 5 vaporizes and expands to cool the cooling tank 14. It is possible to vase sanitary hot water in which hot water at a high temperature and sanitary cold water are mixed. Also, because the hot water-boiling container 2 and cooling tank 14 are furnished with the opening and closing lid, they can be individually supplied with hot water and water from outside. Further, the hot water-boiling container 2 and cooling tank 14 can be washed easily.
Patent JP-H04349373-A (JP)
Title: Quick-connection terminal device in wiring apparatus
Inventor: YAMAMOTO YU
IPC: H01R4/48
Filed: 1991-05-28
Abstract: PURPOSE:To facilitate application to a cavity of thin wall, a plinth (synthetic resin wire, wire) fitted later or the like. CONSTITUTION:On a lower piece 8 of a terminal board 8, a release piece 11 and a lock spring 21 are disposed. A release button 13 and a returning spring 14 sideways of the lock spring 12 are disposed. When a conductor 10 of wire 9 is inserted, the conductor 10 advances in energizing the lock spring 12 at its one end, so that the conductor 10 comes in contact with the terminal board 4 by elastically touching the lock spring 12. In releasing, by push-driving a release button 13, the release button 13 rotates anticlockwire. By this rotation of the release button 13, tip of the release button 13 drives a piece 11a of the release piece 11, so that the release piece 11 slides to the right against spring force of the returning spring 14. With this slide of the release piece 11, the left-side portion of the lock spring 12 drops due to its own spring force, so that the elastic touch force with the conductor 10 drops, thereby releasing the touch with an upper piece 7.
Patent JP-H01289997-A (JP)
Title: Voice registration system
Inventor: TSURUTA AKIRA
IPC: G10L15/06
Filed: 1988-05-17
Abstract: PURPOSE:To improve the discrimination rate of a syllable when a voice to be discriminated is pronounced continuously and naturally and to shorten a registration time by registering syllables which constitute phrases with the vice of displayed phrases. CONSTITUTION:A sentence which has a connection of meaning is displayed on a display screen, phrases to be voiced are shown clearly in order, and an operator voices the respective phrases almost in what is called a natural voicing state. Then feature patterns of syllables which are indicated for registration in the pronounced voice are registered as standard syllable patterns. The registered standard syllable patterns are matched with respective syllables of the input voice and the syllable that the most similar display pattern belongs to is regarded as the discrimination result to attain speech recognition. Consequently, the syllable discrimination rate of the continuous voice which is pronounced naturally is improved and the registration time is shortened.
Patent JP-S63287593-A (JP)
Title: Straw-type water purifier
Inventor: KAWAI TAKASHI
IPC: C02F1/50
Filed: 1987-05-19
Abstract: PURPOSE:To obtain a miniaturized, lightweight straw type water purifier suitable for a portable purifier capable of supplying safe and comfortable water to drink by intermediating hollow thread films in a liquid passage in a straw and filtrating bacteria and fine grains. CONSTITUTION:After large foreign matters (e.g. rusted metal pieces, sand, etc.) are removed out of raw water, it is introduced into a module case 2 composed of hollow thread films. Liquid is passed from the outside of the hollow thread films 1 of organic matters such as cellulose, polyacrylonitrile, polymethylmethacrylate, etc., and inorganic matters into the hollow internal part to filtrate bacteria and fine grains and obtain pure water. This pure water is supplied from within the hollow thread films 1 through a mouthpiece 6. Therefore, it is possible to miniaturize and to make the water purifier lightweight and protect bacteria from penetrating by using hollow thread films in the water purifier. Moreover, it is possible to remove turbidity, uncomfortable smell, uncomfortable taste out of the raw water by combining adsorbent such as activated carbon etc.
Patent JP-S5455955-A (JP)
Title: Apparatus for adjusting rope suspending angle
Inventor: SEKIYA KATSUKI
IPC: B66C13/06
Filed: 1977-10-11
Abstract: PURPOSE: To provide an apparatus for adjusting rope suspending angle of rope- trolley-type crane, which is capable of automatically adjusting the width between winding ropes that are extended downwards of the trolley for suspending a hook block, i.e., article suspending angle.  
     CONSTITUTION: In a crane, having trolley 24 mounted on rail 23 in freely movable manner by means of wheels 25, said trolley 24, cantilever and beam (not shown) are provided with sheaves 26W28, and hook block 31 with sheaves 30 is suspended from the sheaves 26 of trolley 24 by means of hoisting ropes 29. The ropes 29 are passed around sheaves 26W28, 30 as shwon in the drawing, and one end of the ropes 29 is connected to driving source 32 for hoisting. Downwardly of the trolley 24, levers 35 are connected to respective brakets 33 in freely pivotable manner by means of pins 34, such that they can be turned pivotally by means of driving source 41. Further, a plurality of rollers 36 are attached to the lower end of each lever 35 along an arcuate line in two rows 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01291961-A (JP)
Title: Liquid crystal printer
Inventor: NAGAMACHI KAZUO
IPC: B41J2/445
Filed: 1988-05-20
Abstract: PURPOSE:To form a printer being small in size, having high resolution and high speed and being quiet, by a method wherein a small-tube-diameter fluorescent discharge lamp disposed so that the tube axis thereof is parallel to the surface of photo-sensitive paper is used as a light source, and a light therefrom is applied onto the surface of the photo-sensitive paper which is of a dry type and can be subjected to processings of development and fixing and which is set in a prescribed exposure position, through a light shutter array using a ferroelectric liquid crystal of which only a part specified by a control signal transmits the light. CONSTITUTION:A print signal is taken in the main body 3 of a liquid crystal printer from the main body 1 of a lap-top type personal computer through an interface 2. A ferroelectric liquid crystal shutter array FLCS 4 conducts a shutter operation in accordance with said print signal taken in. Synchronously with this shutter operation, rolled photo-sensitive paper 5 is fed in the direction of paper-discharge and subscanning is executed. By the shutter operation of the FLCS 4 and the sub-scanning, a desired exposure-printed image is formed through sensitization on the surface of the photo-sensitive paper 5. A fluorescent discharge lamp 8 used as a light source for the FLCS is of a hot-cathode type or a cold-cathode type, and since the light does not need to be emitted from the whole periphery of a tube, illuminance in the exposure position can be increased.