baber/WOPTO huggingface dataset:
Patent JP-S5840233-A (JP)
Title: Forming method of heat conductive surface
Inventor: SASAKI SATOSHI
IPC: B21D31/00
Filed: 1981-08-31
Abstract: PURPOSE:To easily machine a heat conductive surface of high performance, by cutting a surface of the heat conductive surface in a plow-up state, forming many parallel fins, crushing said fins at an equal distance further rubbing said surface with a wire brush. CONSTITUTION:To machine a surface of a pipe and the like as a heat conductive surface, the surface is cut by a cutting tool in a plow-up state to form many parallel fins 4. These fins 4 are intermittently crushed at an equal distance, and the neighboring fins are interruptedly jointed. In this way, a groove 5 between the fins 4 is formed to a fine tunnel 21, and through holes 22 are formed in a ceiling of the tunnel 21 at an equal distance. Further the surface is rubbed by a wire brush to form very fine ruggedness, and the heat conductive surface of high heat conductivity can be obtained.
Patent JP-H0323241-A (JP)
Title: Optical fiber cable and preparation thereof and optical fiber coupler
Inventor: JIYOOJI EDOWAADO BAAKII
IPC: G02B6/255
Filed: 1990-05-29
Abstract: PURPOSE: To make it possible to produce an optical fiber cable free of twists along a longitudinal direction by drawing a thermoplastic material heated to soften by traction mechanisms having opposite surfaces and applying a flattened coating between the material source and the traction mechanisms.  
     CONSTITUTION: A preform 11 of the thermoplastic material, such as glass or plastic softened in a furnace 12 is drawn by the traction means 26, 27 having the flat contact surfaces, by which the optical fiber 10 is formed. In such a case, the optical fiber 10 is subjected to coating by a first coater 16 and a second coater 17 and is passed through curing means 18, 22, respectively, by which the coating films are cured. The sizing orifice of at least the last coater among the respective coaters is formed to a noncircular section, for example, a rectangular shape, by which the flattened coating is applied on the fiber. The take-off of the cable 28 free of the twists is thereby made possible. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6029621-A (JP)
Title: Method and device for measuring double refraction
Inventor: KAMISAKA KOUJI
IPC: G01N21/23
Filed: 1983-07-27
Abstract: PURPOSE:To measure continuously a value of a double refraction of a sample by irradiating a circularly polarized light, and measuring a shift of a circularly polarized light or an elliptically polarized light outputted from a sample to be measured, and the circularly polarized light. CONSTITUTION:A light outputted from a light source 6 is made incident on a polarizer 7. A linear polarized light outputted from the polarizer 7 is made incident on a 1/4 lambda plate 2, and thereafter, becomes a circularly polarized light, and is made incident on a molded optical plastic 4. A light outputted from a sample 4 is an elliptically polarized light when the sample 4 is double-refracted, becomes a circularly polarized light when the sample is not double-refracted, is made incident on a rotary analyzer 3, and thereafter, supplied to a photodetector 8, an intensity of the light is converted to a variation of an electric signal, and its signal is measured and recorded by a measuring device 9. The elliptically polarized light which is made incident on the rotary analyzer 3 compares a value of the circularly polarized light measured in advance and generated by the sample which is not double-refracted, which is converted to an electric signal, with a value of the elliptically polarized light in case when the sample 4 is double refracted, which is converted to an electric signal.
Patent JP-S5661149-A (JP)
Title: Semiconductor device
Inventor: HANAOKA MICHIEI
IPC: H01L23/495
Filed: 1979-10-24
Abstract: PURPOSE:To thin the mold thickness at a semiconductor chip section and also to eliminate a pressure device by providing a flat-plated perforated sheet on the surface of a semiconductor chip. CONSTITUTION:A semiconductor chip 5 is connected to the lead 4 tip of a pattern 3 for wiring on a film substrate 1. A flat-plated perforated sheet 7 is adhered on the chip 5 surface and liquid resins 8 are injected through the sheet holes for sealing. In this composition, the mold thickness will be thinned and no pressure device will be required.
Patent JP-H03276946-A (JP)
Title: Communication equipment for specific communication purpose
Inventor: KUDOU NORIAKI
IPC: H04M1/65
Filed: 1990-05-28
Abstract: PURPOSE:To realize an inexpensive specific communication equipment suitable for an old person staying at home or a physically handicapped person with excellent operability by providing a specific signal transmitter, a means deleting an error signal, a transmitter-receiver, a controller and a line connection connector. CONSTITUTION:The equipment consists of a signal generator 1 consisting of a visit absence signal generating small sized pushbutton switch 1 and an emergency generating signal large sized pushbutton switch 2 as basic building block, of a mis-dialing delete signal transmitter 4, a mis-dialing signal delete controller 5, a transmitter-receiver 6, a sensor signal transmission controller 7, controllers 8-10 and signal and speech transmitter-receivers 13, 14. Moreover, a speech line connector and a controller selecting the talking with an external telephone set are provided and they are contained in a flat box package B. Through the constitution above, no expensive work is required and the service is sufficiently offered with installation only, an existing telephone set is used without caring about a space, the economical load is relieved and the buildup of a support system to the user and its prevailing are promoted.
Patent JP-S5661740-A (JP)
Title: Gas discharge panel
Inventor: KAWADA JIYUNICHIROU
IPC: H01J11/22
Filed: 1979-10-23
Abstract: PURPOSE:To reduce fluctuation in the characteristics of a gas discharge panel and lengthen its life by making a surface portion of a dielectric layer with particles of a secondary electron emitting substance, which particles are coated with a moisture- resistant oxide. CONSTITUTION:Plural X and Y electrodes 3, 4, in which the X electrodes 3 cross at right angle to the Y electrodes 4, are arranged respectively on the inner surface of a pair of glass substrates 1, 2 which are opposing to each other. Electrodes 3, 4 are covered respectively with dielectric layers 5, 6 which are composed of low melting point glass, silicate-rich glass or the like. Surface layers 7, 8 of microcapsules formed respectively on the surfaces of these dielectric layers 5, 6 for covering electrodes. Surface layers 7 and 8 are made of particles of a secondary-electron-emitting substance, said particles being encapsulated with a moisture-resistant oxide.
Patent JP-H08313797-A (JP)
Title: Camera
Inventor: DOBASHI HIDEKI
IPC: G02B7/28
Filed: 1995-05-12
Abstract: PURPOSE: To improve operability in the case of selecting an area by providing an area selection means, on the photographing lens side, for selecting an optional area from plural areas on the screen. CONSTITUTION: The area selection means for selecting the optional area from the plural area on the screen, for example, a range-finding point selection member 1 is provided on the photographing lens 4 side and at a position near to the thumb or the forefinger of a hand holding the lens 4. A function setting member 8 setting a custom function includes a function for setting to what direction a range-finding point is moved from the present position of the range- finding point when a range-finding point selection member 1 is operated. At the time of selecting the range-finding point, the custom function is used first so as to set the moving direction in the case of selecting the range-finding point by a function setting member 8 and an electronic dial 6.  By pushing the member 1 once, the range-finding point is moved positionally by one to the right (or the left) from the present selected position. Meanwhile, the same operation is performed by a range-finding point selection member 2 on a camera main body 7 side.
Patent JP-H0626106-A (JP)
Title: Gasket member for building
Inventor: MITSUHASHI KIMIYUKI
IPC: E04B1/684
Filed: 1992-04-30
Abstract: PURPOSE:To facilitate adhesion with a panel, glass, etc., by preparing a gasket material of a thermosetting silicone rubber block and installing an electric heating element near a surface in the longitudinal direction of the gasket material. CONSTITUTION:An electric resistance wire 4 is mounted to a section 3 near the bonding-section surface with glass 2 of a curable silicone rubber gasket member 1 with a rectangular or odd-shaped cross section so as to be buried. A conductive rubber 9 is stuck on the surface of the bonding section with glass 2 of the silicone rubber gasket member 1 with the rectangular or odd-shaped cross section, and adhesives are cured by the heat generation of a heating wire, and the conductive rubber is bonded with glass. Accordingly, the gasket member 1 and the glass 2 are cemented and unified in a short time, thus shortening the period of execution.
Patent JP-S63307071-A (JP)
Title: Easy-openable container
Inventor: TAKADA YUKIO
IPC: B65D77/30
Filed: 1987-06-02
Abstract: PURPOSE:To facilitate openability by one stage processing before sealing, by providing a slit reaching an annular seal part to the flange part of the annular seal part for obtaining sealing performance from the outside at the position corresponding to the part where the seal width of said seal part is increased. CONSTITUTION:The perfect slit reaching a widened seal part 8 is provided to the flange part 3 (tab part 4 in this case) of the annular seal part 7, which is formed by heat-sealing a lid material 6 and the upper surface of the flange part 3 in order to hermetically seal a container, from the outside at the position corresponding to the widened seal part 8. It is unnecessary to provide the perfect slit to the lid material 6. When this container is opened, by moving the tab part 4 or the left and right parts of the slit 5 of the flange part up and down, the seal part can be easily released and, when initial release is generated, easy openability is obtained.
Patent JP-H01307231-A (JP)
Title: Forming method of silicon nitride film
Inventor: SHIBUYA YASUO
IPC: H01L21/318
Filed: 1988-06-03
Abstract: PURPOSE:To improve the film thickness uniformity in a substrate and the yield by adding hydrogen to silane and ammonia under a state of reduced pressure. CONSTITUTION:Hydrogen lines 4, 7 are added to an ordinary equipment. Growth conditions are as follow; silane 50cc/mm, ammonia 1l/mm, hydrogen 1l/mm, degree of vacuum 50 Pa. Growth temperature is 800 deg.C at the furnace center. As to a silicon nitride film grown under these conditions, the uniformity of film thickness, in which the increase of film thickness is restrained less than or equal to 1/2, is improved as compared with the case where the thickness of a silicon nitride film grown with ordinary silane and ammonia sharply increases at the external peripheral part of a substrate 1. Thereby, only the small number in man-hour is required for the maintenance of the equipment, and the film thickness uniformity in a semiconductor substrate is improved.
Patent JP-H07325514-A (JP)
Title: Supply ordering system
Inventor: SUZUKI OKIFUMI
IPC: G06Q50/00
Filed: 1994-05-30
Abstract: PURPOSE:To attain the work efficiency and the economical efficiency of a supply control job by reducing operation for inventory control and an ordering job done by a supply controller and for supply order receiving and delivery job done by a supply maker, and suppressing supply storage space to a minimum and eliminating being out of supply stock. CONSTITUTION:This device possesses a supply order receiving system 100 executing the input storage/control of the order receiving information from a customer of a supply used for a copying machine 118 and ordering and delivering instructions, and a supply ordering system 110 gathering the used quantity of the supply at a specified interval and outputting a shipping request to the supply order receiving system 100 when the used quantity of the supply reaches the specified quantity.
Patent JP-H1145339-A (JP)
Title: Broken line identification method and recording medium
Inventor: SUGIURA HIROKO
IPC: G06T7/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To remove a thinned solid line and to precisely identify a broken line by identifying the broken line or a pseudo broken line based on the sizes of broken line elements and the variance value of a distance between the elements. SOLUTION: A picture inputted from a binary picture input part 100 is stored in a binary image memory 110. A rectangle extraction part 120 uses data of the binary image memory 110, extracts a rectangle and stores it in a rectangle memory 130. A broken line/ruled line extraction part 140 uses rectangle information in the memory 130 and extracts the broken line. The broken line extracted in the broken line/ruled line extraction part 140 is stored in a broken line/ruled line memory 150, and a processing terminates when it is not extracted. A broken line judgement part 160 removes the pseudo broken line and sorts the pseudo broken line from the real broken line. The removal processing of the pseudo broken line is executed on all the extracted broken lines.  The remaining real broken lines from which the pseudo broken lines are removed by the broken line judgment part 160 are stored in a broken line/ruled line memory 170.
Patent JP-H0434041-A (JP)
Title: Driving method for carrier-driving mechanism for weaving three-dimensional fabric and equipment therefor
Inventor: HAYASHIDA MICHIYA
IPC: D04C3/00
Filed: 1990-05-28
Abstract: PURPOSE:To perform rotor revolution for moving carriers with a simple equipment using a small number of driving sources by successively driving the rotors with a partially driving equipment for each row, column or appropriate group of a series of the rotors. CONSTITUTION:A partially driving equipment 1 made up of rotor-driving units 3 aligned in plural rows and columns is successively moved in necessary directions, with a moving device 45, along the planar, cylindrical or spherical rotor alignment region, and the rotor-driving units are then connected using connecting/disconnecting means 27, 28 for successively necessary rotor driving shafts and revolution transfers.
Patent JP-S5838947-A (JP)
Title: Automatic original feeder for copying machine or the like
Inventor: HAYAKAWA KIMIAKI
IPC: G03B27/62
Filed: 1981-09-01
Abstract: PURPOSE:To prevent the contamination and abrasion of a conveying belt for originals by prohibiting the exertion of the pressing force of pressing means for originals when there are no originals on an original placing surface thereby preventing the direct contact of the conveying belt with the original placing surface. CONSTITUTION:When an original advances between a full surface belt 15 and original glass 47, and comes to the position of a press roller 16, electricity is conducted to a plunger 55, and the roller 16 presses the original, thereby increasing conveying force. The conduction of electricity t the plunger 55 is accomplished by counting the number of clocks. Similarly, when the original comes to the positions of press rollers 17, 18, electricity is conducted to plungers 75, 58, thereby increasing the converying force successively. The device is so constituted that, when a sensor 12 for detecting preceding ends detects the succeeding end of the original, the number of clocks is counted and when the succeeding end of the original passes through the rollers 16, 17, 18, the conduction of electricity to the plungers 55, 57, 58 is turned off. If the conduction of electricity to the plungers 55, 57, 58 is constituted in such a way, the pressing forces are exerted upon the rollers 16, 17, 18 only when there is the original.
Patent JP-S5929807-A (JP)
Inventor: MATSUMOTO TAKAHIRO
IPC: F16B11/00
Filed: 1982-08-09
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-H07320400-A (JP)
Title: Device and method for recording and reproducing sound
Inventor: NAKAO KENJI
IPC: G11B27/02
Filed: 1994-05-26
Abstract: PURPOSE:To smoothly reproduce sounds by setting the starting position of a new track in the middle of a track and performing a level converting process on a prescribed amount of music information immediately before and/or immediately after the starting point. CONSTITUTION:When the laser power of an optical pickup is switched to recording from reproduction, compressed data stored in a memory are read out by means of a memory controller and sent to the driver of a magnetic head as data for modulating magnetic field after the data are EFM-modulated by means of a DSP. Therefore, the sound output based on the data of the (n-1)-th and n-th clusters becomes gradually damping easily hearable sounds, because the compressed data at the clusters are rewritten into level-converted compressed data.
Patent JP-H04338168-A (JP)
Title: Microwave dielectric porcelain composition
Inventor: KATOU MUNEOMI
IPC: H01B3/12
Filed: 1991-05-14
Abstract: PURPOSE:To control the temp. coefficient of resonance frequency to a low value in the vicinity of zero while maintaining relative dielectric constant and no-load Q at values in the ranges of practical characteristics, respectively, by adjusting TiO2/BaO by mole and the additive quantity of Ta2O5 respectively. CONSTITUTION:This microwave dielectric porcelain composition consists of barium oxide and titanium oxide. Further, this composition is prepared by providing, as a principal component, a composition where (x) is 3.7 to 4.2 when its compositional formula is represented by BaO.xTiO2 and additively incorporating, as an accessory component, Ta2O5 by 3-10 pts.wt. in 100 pts.wt. of the principal component. In this porcelain composition, the temp. coefficient (gammaf) of resonance frequency can be arbitrarily controlled to the desired value on the plus side or minus side with zero between by adjusting TiO2/BaO by mole and the additive quantity of Ta2O5, respectively.
Patent JP-H032043-A (JP)
Title: Ink-jet recording head and ink-jet recording apparatus
Inventor: YOKOI KATSUYUKI
IPC: B41J2/05
Filed: 1989-05-31
Abstract: PURPOSE:To use a different ink-jet recording head by providing said ink-jet recording head with a setting part to set information related to the number of discharge ports and the pitch thereof. CONSTITUTION:An ink-jet recording head 1 has resistances 21, 20 wherein the number of discharge ports 11 and the information of the pitch of the discharge ports are set. The recording head 1 is fitted or removed depending on the use of an ink-jet recording apparatus 101. A control circuit 25 reads the number of the discharge port 11 and the pitch thereof of mounted ink-jet recording head 1 from the resistances 21, 20, thereby setting the discharging timing of the ink-jet head and controlling the number of driving pulses of a CR motor 3 moving a carriage and an LF motor 7 transferring a recording medium while feedbacking a signal of an optical encoder 24. Thus, it is possible to use an ink-jet recording head having discharge ports provided at a diferent position in accordance with the use thereof in a single recording aparatus.
Patent JP-H09321993-A (JP)
Title: Color image reproduction system and method
Inventor: KOJIMA MASAHIKO
IPC: G06F3/153
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To easily obtain a beautiful reproduced picture by acquiring the information having its reduced deterioration from each of compressed data stored in a storage medium and then acquiring the reproduced image data. SOLUTION: The read JPEG compressed data 20 are expanded by a JPEG decoding program 18, and the U and V components are extracted from the data in every pixel. At the same time, the read JBIG compressed data 21 are expanded by a JBIG decoder 17, and the data on every pixel are converted into the multivalued data from the binary data by a multivalued filtering program 19. The converted multivalued data show the luminance (Y component) of every pixel. Then the Y, U and V components of every pixel are acquired for reproduction from the extracted U and V components and the generated Y component of every pixel. These Y, U and V components are converted into the R, G and B value respectively. Then these converted R, G and B value of every pixel are displayed on a color CRT 13, etc.
Patent JP-S5565181-A (JP)
Title: Electronic watch
Inventor: ISHIDA TAKASHI
IPC: G04G3/02
Filed: 1978-11-10
Abstract: PURPOSE: To control the drive speed of the step motor by the transition of time, by the reset to a part of the frequency divider for counter with the operation of external contact to measure the transition time after contact operation.  
     CONSTITUTION: The output of the oscillation circuit OSC is frequency-divided F1W F15, and the output Q15 of output Q11.1Hz of the output Q10.16Hz of the output Q8.32Hz of 128Hz is made. The flip flop's F11WF19 are reset with the operation of contact externally, and the signal Q11 in 16Hz is fed to the step motor with the output Q19 of the decimal counters F16WF19 at one to five seconds after the operation, to make faster the speed of second pointer, and at the 5th second to the 9th second, the signal Q8 in 128Hz is fed to the motor drive circuit with the output 19 to enable high speed feed, and the unit is automatically stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08311857-A (JP)
Title: Internal and external foundation reinforcing method for existing building
Inventor: HANADA TOSHIO
IPC: E02D3/12
Filed: 1995-05-12
Abstract: PURPOSE: To form a support foundation bed of foundation concrete by driving a reinforcing column made of lime into a soft viscous earth layer for consolidation settlement of foundation concrete by the soft viscous earth layer. CONSTITUTION: A lime filling pipe 1 is driven into a soft viscous earth layer D under foundation concrete, and while lime (a) is pressed into the lime filling pipe 1, the lime filling pipe 1 is pulled out with a spire part 2 left behind. A reinforcing column 3 made of lime is formed in the soft viscous earth layer D.
Patent JP-H0431071-A (JP)
Title: Printing device
Inventor: KANDA TORU
IPC: B41J11/42
Filed: 1990-05-29
Abstract: PURPOSE:To remove a sag in a sheet due to the rotating-amount of a feed roller during reverse rotation by allowing a rotation equal to a single signal automatically in a forward feed direction immediately after backward rotation of the feed roller in a fixing part when the sheet is fed backward for adjustment of a sheet printing start position. CONSTITUTION:When a sheet 1 is moved in a forward direction (arrow 12), a motor 26 and a stepping motor 25 are allowed to rotate in a forward direction through a control part 27 by pressing a forward feed button 32. Subsequently, the transport mechanism of a tractor wheel part and a feed roller 24 are allowed to rotate in a forward direction. In this case, the rotating amount of the motor 26 is controlled by the number of button pressings. When the sheet is moved in a backward direction (arrow 13), a reverse rotation signal equal to pressing value is connected to the motor 26 by the control part 27, if a backward feed button 33 is pressed. A motor forward rotation signal (c) is automatically connected to the stepping motor 25, unless a motor feed rotation signal equal to a pressing value is issued to the stepping motor 25 and a next backward feed button is pressed. This forward rotation signal is equal to a signal generated by the single pressing of the forward direction feed button.