baber/WOPTO huggingface dataset:
Patent JP-H0938155-A (JP)
Title: Bed conveyer
Inventor: SAKAI HIROSHI
IPC: A61G7/08
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent a bed from automatically moving in the standstill state of not driving a motor. SOLUTION: A bed conveyer is provided integrally with a bed 2 and has a motor 5a, etc., for driving the driving wheels. The motor 5a or the like is fitted through a motor fitting case 23 onto a frame 3, and the motor fitting case 23 is provided with a braking mechanism 24 for braking driving wheels 4c and a rotation detector 25 for detecting whether the driving wheels 4c are rotated or not. The braking mechanism 24 is composed of a braking board 29, friction board 30 supported at the position faced to the braking board 29, and solenoid 31 for pressing the friction board 30 onto the braking board 29. While the bed 2 stops, the friction board 30 is pressed onto the braking board 29 by the electromagnetic force of the solenoid 31. The braking board 29 is braked by the pressure of the friction board 30 and axles 26 and the driving wheels 4c are held in the standstill state.
Patent JP-H0245788-A (JP)
Title: Backward scattering coefficient measuring instrument
Inventor: KOMAI JIRO
IPC: G01S7/40
Filed: 1988-08-08
Abstract: PURPOSE:To realize an easy-to-handle measuring instrument by using a variable wave surface type array antenna as antennas for transmission and reception. CONSTITUTION:The variable wave surface type array antenna which has wave surface varying mechanisms 10a-10n is used as the transmitting antenna and receiving antenna and radiation elements 9a-9n of the respective antennas are so excited that their amplitude distributions become equal to each other. Further, the positions of the elements 9a-9n are adjusted by adjusting the mechanisms 10a-10n composed of screws so that the phase distribution is represented by a specific expression. Consequently, an aperture surface having said distribution is formed. Then wave surfaces of the aperture surfaces of the antennas 4 and 5 become wave surfaces which provide convergence on a point P on an object. Consequently, a radiation pattern which is parallel to the aperture surface of an antenna containing the point P and at a distance R of the point P is generally the same with the radiation pattern in a remote radiation area. Therefore, the installation height of the antennas from the ground can be suppressed low to, for example, 2m, and consequently the handling is facilitated.
Patent JP-H1039293-A (JP)
Title: Production of color filter for liquid crystal
Inventor: IWATA KIYOTOSHI
IPC: G09F9/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent mixing of colors between adjacent pixels and to obtain excellent flatness and high reliability by dispersing a material which develops color by irradiation with light in a compsn. which has absorptivity for a water- based ink and shows decrease in the ink absorptivity in an area irradiated with light when the compsn. is subjected to irradiation with light, or irradiation with light and heat treatment. SOLUTION: In the production method of a liquid crystal color filter using an ink jet method, a material which develops black or a color of red, green or blue by irradiation with light is dispersed in a compsn. which has absorptivity for a water-based ink and shows decrease in the ink absorptivity when the compsn. is irradiated by light or irradiated by light and heat treated. The compsn. layer is irradiated with light through a photomask to arranged a desired pattern with black color, and the irradiated part is hardened to decrease the absorptivity for an ink. Then, a part of the compsn. which is not irradiated with light and to be colored on the substrate is colored by injecting an ink by using an ink jet method. The colored compsn. layer is hardened by heat treatment.
Patent JP-H0937644-A (JP)
Title: Storage of fruit vegetable by control of environment
Inventor: KITAHARA KAMIO
IPC: A23B7/148
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To store fruit vegetables for a long period by controlling atmosphere in a storage chamber. SOLUTION: In environmental control of oxygen, etc., necessary to retain freshness of an agricultural product of a storage chamber (1), adsorbing agents (11a and 11b) packed with a nitrogen adsorbing agent are used and a gas in the chamber is introduced into the adsorbing agent under conditions having high oxygen concentration in the chamber to adsorb nitrogen and slightly adsorbable oxygen is released to the outside of the system in an adsorbing process.  Then, the adsorbed nitrogen is led to reduced pressure condition to recover the nitrogen and adsorption of CO2 is carried out for a longer adsorption time than nitrogen adsorption under conditions having high CO2 concentration of the chamber and the CO2 is led to reduced pressure condition and released to the outside of the system and adsorption of a volatile organic substance is carried out in an adsorption time equivalent to that of CO2 adsorption and the adsorbed volatile organic substance is led to the reduced pressure condition and released to the outside of the system. The removal of oxygen, CO2 volatile organic substance to the outside of the system is carried out by changing adsorption time by one kind of adsorption tower.  In this case, a blower circulating the gas in the system and a vacuum pump for making reduced pressure conditions is covered with atmospheric gas in the chamber.
Patent JP-2000030707-A (JP)
Title: Lithium secondary battery
Inventor: TAKAHASHI MICHIO
IPC: H01M4/505
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce internal resistance and increase battery capacity, by adding one or more kinds among B, Bi, Mo, P, Cr, V, and W, to a lithium manganate spinel used as a positive-electrode active material. SOLUTION: Preferably, the amount of respective elements added to a spinel compound expressed by LiMn2O4, etc., low in material cost, and having a large output density, is 0.1 to 20 mol.%, especially, 1.5 to 10 mol.%, of Mn. The elements added improve electronic conductivity by their dissolution, reduce contact resistance between particles as sintering assistants, or contribute to conductivity owing to products by reaction with LiMn2O4, thereby lowering internal resistance, reducing a conductive assistant, and enabling a positive- electrode active material to be increased. The addition of the elements of the fixed amount does not degrade the cycle characteristics.  It is preferable to make the positive-electrode active material by firing a mixture made by mixing, at a fixed ratio, salts, such as carbonates and acetates, not generating harmful decomposition gases, with an oxide, in an oxidizing atmosphere at 700 to 900 deg.C for 5 to 50 hours.
Patent JP-2000031634-A (JP)
Title: Method and equipment for removing components of printed board
Inventor: FUKUSHIMA TETSUO
IPC: H05K3/34
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for removing components mounted on a printed board such as surface mounted components, components which are provided, even with leads, clinched components and eyelets easily, safely and reliably by application of heat and vibration. SOLUTION: In order to remove the components mounted on a printed board 4 such as components 6, 7, 8 having leads, lead soldered sections of the printed board 4 are cut by a cutting tool 5 first. Then, the printed board 4 is heated by a heating unit 17, while being vibrated by a vibrating substrate holder 14 to remove the mounted components 6, 7, 8 from on the printed board 4.
Patent JP-H0540936-A (JP)
Title: Formation of mark for identifying card
Inventor: MATSUDAIRA OSAHISA
IPC: B41M5/26
Filed: 1991-08-07
Abstract: PURPOSE:To easily form the identification marks intrinsic to respective cards to these cards. CONSTITUTION:Laser beams i1 are condensed to a thermosensitive recording layer 12 formed on the card 1 and are scanned in a stripe shape to record the marks in alternately disposed line shapes, by which a reflection type diffraction grating is formed. Primary reflected and diffracted beams are generated in the direction specific to the reflection type diffraction grating formed on the card when the card is irradiated with the laser beams for reproduction.
Patent JP-H06192778-A (JP)
Title: Aluminum-based printed circuit board
Inventor: GUNJI HIROYOSHI
IPC: H05K1/05
Filed: 1992-07-01
Abstract: PURPOSE:To provide an Al-based printed circuit board excellent in heat radiating property (total radiation rate) and having such heat resistance as to prevent the cracking of the anodic oxide film even at high temp. CONSTITUTION:An Al-Mn intermetallic compd. having 0.001-3mum particle diameter is dispersed and deposited in an Al alloy blank consisting of 0.3-4.5% Mn and the balance essentially Al or further contg., at need, 0.003-0.15% Ti and 0.0001-0.01% B as grain refiners, 0.1-4.5% Mg, <=0.5% Fe and <=2.0% Si, and an anodic oxide film having >=5mum thickness is formed on both sides of the blank. The anodic oxide film is preferably formed without sealing the pores in the film.
Patent JP-H11351843-A (JP)
Title: Apparatus and method of generating three-dimensional picture
Inventor: SUZUKI TAKEOMI
IPC: G06T19/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To construct three dimensional picture data of an object, using a plurality of recorded pictures by a digital camera, etc., to compose pictures as seen from arbitrary points of view and direction other than at recording. SOLUTION: From a plurality of recorded pictures composed of digitized pixels seen from a plurality of points of view 1, 2,..., i, the position information of an object shown by these pixels is obtd. to construct three dimensional picture data. A plurality of pictures G1, G2,..., Gi composed of pixels holder color data are generated by recording an object from desired no. of points of view V1, V2,..., Vi wherein the view point position and azimuth of records are selected so that the part of the object to be represented as a composite picture is included in any one of the pictures and an identical part of the object to be faithfully represented is included in two or more as many as possible pictures among these pictures.
Patent JP-S6095360-A (JP)
Title: Data processor for automatic blood analyzing device
Inventor: WAKATAKE KOUICHI
IPC: G01N35/00
Filed: 1983-10-22
Abstract: PURPOSE:To make discovery of abnormal data by an inspector easy and to improve measuring accuracy in processing of measuring data of an automatic blood analyzing device by storing only a small number of the specific data into a memory circuit. CONSTITUTION:Measuring light l is irradiated to a serum specimen 1 and is converted to a voltage which is inputted to a data processor A. The processor converts the measuring data to a digital signal and records the signal in a memory circuit 6. The signal is displayed on a monitor device 11 via a data decision circuit 8 and is recorded in a recorder 12. Reference data X is inputted to a computer 7 and is compared with the measuring data in the circuit 8. The measuring data Y1 within the permissible range X of the reference data and the measuring data Y3 of which the waveform data value (a) is confirmed as noise even if the data is out of a permissible range X are excluded from the circuit 6 and only the measuring data Y2 out of the range X is stored in the memory 6. The inspector is therefore capable of finding easily the small number of the abnormal data stored in the circuit 6. The fault of the machine is thus discovered and the measuring accuracy is improved. The size of the memory circuit is reduced as well.
Patent JP-H0484400-A (JP)
Title: Equipment service life displaying device
Inventor: HASHIMOTO TORU
IPC: G07C3/00
Filed: 1990-07-27
Abstract: PURPOSE:To make it detectable that the replacement timing of equipment has come by counting signals indicating the operating state of the equipment at a detecting section and outputting an alarm signal when the count value reaches the service life value of the equipment. CONSTITUTION:The equipment service life displaying device is composed of an operation controlling section 2, setting data inputting section 3, set data storing section 4, detecting section 5, and displaying section 6. The detecting section 5 detects signals indicating the operation state of equipment and, when count value reaches the service life value of the equipment, outputs an alarm signal and displays that the replacement timing of the equipment has come based on of the alarm signal. Therefore, the equipment can be replaced at pertinent timing.
Patent JP-H1134438-A (JP)
Title: Print processor
Inventor: TOUHOU MASAAKI
IPC: B41J21/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To perform printing variously by comparing a current operating mode with the attributes of a page data to be printed next and printing the page data to be printed next without switching the operating mode when printing can be executed in the current operating mode. SOLUTION: An input means 101 accumulates a page data to be printed, and the like, in an accumulating means 102, notifies the attributes of a page to a control means 105 and examine the page data in the accumulating means 102 to obtain the attributes of the page data. Current mode of a print means 104 is then compared with the attributes of a page to be printed next and if the page data is printable although the attributes do not match the current mode, the control means 105 takes out the next page from the accumulating means 102 and notifies a data delivery means 103 to deliver the next page to the print means 104. Furthermore, printing is executed by the print means 104 without switching the mode. According to the arrangement, the time required for printing can be shortened.
Patent JP-2001027468-A (JP)
Title: Brine showcase
Inventor: KAWAGUCHI TAKESHI
IPC: F25D11/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent deficiency of cooling capacity by lowering the temperature of a part of liquid below the liquid temperature in a slurry brine tank to solidify the liquid and circulating the liquid, cooled with latent heat for melting the solid, to a heat exchanger. SOLUTION: The showcase comprises a slurry brine tank 1 for cooling liquid by means of a chiller 2 and refrigerating/solidifying a part of liquid, carrying pumps 5A, 5B for circulating liquid cooled in the slurry brine tank 1 to the heat exchangers 4, 4, 4,... of the showcase, and brine supply pipes 7, 8 for supplying liquid at the upper part in the slurry brine tank 1 to the heat exchangers 4, 4, 4,....
Patent JP-S6355575-A (JP)
Title: Process controller for image forming device
Inventor: MORI IKUO
IPC: G03G15/00
Filed: 1986-08-26
Abstract: PURPOSE:To obtain print picture of high quality even if circumstances of the performance of a photosensitive material is changed, by measuring the surface potential of an area on the photosensitive material, to which reference light is projected, and that on an area, to which the reference light is not projected, just before a developing device and performing the feedforward control of the developing device based on the difference between measured values. CONSTITUTION:When an electrifying corotron 2 starts the operation at a time t0, the surface potential detected by a sensor 6 after a prescribed time rises to about VDDP. The reference light having a preliminarily determined intensity is projected to a specific area on a photosensitive material 1, and therefore, the surface potential of this area falls to VSI. In the write cycle, the sensor 6 detects surface potentials VDDP and VSI, and detected surface potentials are fetched into a process controller 4, and the process controller obtains VOFFSET in accordance with these data to perform the feedforward control of the developing bias.
Patent JP-S6258736-A (JP)
Title: Redundant and multiple optical transmission system
Inventor: KOBAYASHI KAZUSHIGE
IPC: H04B10/07
Filed: 1985-09-06
Abstract: PURPOSE:To keep a multiple and redundant function as it is even when a failure occurs in a part of the constituting element of a system by providing plural optical/electric converters at everyone of plural optical wave dividers connected to each optical wave synthesizer corresponding one to one through an optical fiber. CONSTITUTION:At optical wave dividers 61, 62 and 63, inputted optical signals are converted to original optical signals having the wave lengths of lambdaa, lambdab and lambdac and the optical signals having respective wave length are inputted respectively to three optical/electric converters 81a-83c arranged corresponding to each optical wave divider 61, 62 or 63. At such a time, since the optical signals having the wave lengths of lambdab and lambdac are effective by optical/electric converters 42 and 43 even when the failure occurs in an electric/optical converter 41, receiving output signals SR1b, SR2b, SR3b, SR1c, SR2c and SR3c corresponding to transmission signals ST and ST are obtained by optical/electric converters 81b, 82b, 83b, 81c, 82c and 83c at a receiving side.
Patent JP-H0487512-A (JP)
Title: Joint of optical fiber composite submarine cable
Inventor: IWATA TAMOTSU
IPC: H01R4/58
Filed: 1990-07-26
Abstract: PURPOSE:To obtain a low loss joint having no concentration of external force by treating the marginal length with cables having same length as a group and arranging the treating parts on the opposite sides of the joint of large diameter power cable core. CONSTITUTION:Optical fiber units 8 are jointed, with same marginal length, on the outer circumferential side of the joint 12 of a power cable core 2 and classified into a plurality of groups, with the optical fiber units 8 having approximately same marginal lengths as same group, and at least one group of the optical fiber unit 8 is sagged at a position shifted in one axial direction from the power cable core joint 12. At least another group of the optical fiber unit 8 is sagged at a position shifted in the other axial direction from the power cable core joint 12. Furthermore, respective groups of the optical fiber units 8 are laid along the outer circumference of the power cable core 2 so that the sagging parts 14 are curved smoothly.
Patent JP-H0483679-A (JP)
Title: Page printer
Inventor: TAKEYA MITSUNAO
IPC: B41J29/38
Filed: 1990-07-26
Abstract: PURPOSE:To make it possible to reprint a data of which a printing is completed with a simple operation without receiving the data again by keeping a print data stored in a page memory after the completion of printing and transferring the print data to a reprinting mechanism in accordance with instruction so as to make it printed. CONSTITUTION:A data consisting of a code data and a command data is received from a host computer l through an exterior interface 2. A CPU 4 generates a pattern corresponding to the command data and generates a print data for representing picture images for l page on a page memory 7. When a printing is completed, a page printer 3 enters into an idle state and receives a data for a next page from the host computer l or wait for a print instruction from a print instruction means 11.. When a receiving of the data of the next page is started, the page memory 7 is cleared for a preparation of generation of the print data for the next page. When a reprinting is instructed, an engine interface 9 is operated so as to supply a print data kept in the page memory 7 to a printing mechanism 8 and the print data will be reprinted.
Patent JP-H0251367-A (JP)
Title: Electrostatic actuator
Inventor: NAGATAKE KAZUO
IPC: H02N1/00
Filed: 1988-08-09
Abstract: PURPOSE:To miniaturize an apparatus by constituting a capacitor group from respective pluralities of first and second electrodes and by selectively charging the part between said electrodes with electricity through a switching circuit to cause an electrostatic force to act on said group. CONSTITUTION:In the sun cylinder 1 of a first tubular body fixed at a stationary part, an output shaft 2 is supported in the central part of a flat, bottomed base wall 1a via a bearing 3. Then, e.g., eight first electrodes 4a-4h are arranged at a given pitch so as to be embedded in the inner peripheral face of said cylinder 1 and an insulating film 5 of high dielectric constant is attached to the whole inner peripheral face in the manner of covering said electrodes 4a-4h. Further, the planet cylinder 6 of a second tubular body is smaller in diameter than the sun cylinder 1, its base wall part 6a is arranged in said cylinder 1, and said planet cylinder 6 is connected with the output shaft 2 via a universal coupling 7. Second electrodes 8a-8g are arranged so as to be embedded in the inner peripheral face of said planet cylinder 6 to form a capacitor group. Thus, the part between said electrodes is selectively charged with electricity by change-over switches 10a-10h of a switching circuit 9 and a torque is taken out.
Patent JP-H0249204-A (JP)
Title: Manufacture of magnetic head
Inventor: SUGIMORI MASAHIRO
IPC: G11B5/23
Filed: 1988-08-11
Abstract: PURPOSE:To obtain a core with gap depth dimension with high accuracy extending over the entire length of a core piece by forming a notched part partially at the side near both ends of a second core piece, and controlling a stock to be removed as performing the measurement of dimension via the notched part. CONSTITUTION:First and second rectangular parallelopiped core pieces 2 and 1 with the same dimension are prepared, and a groove 4 is formed so as to provide an oblique internal wall 3 at a position with distance D from a side plane 6 on the upper plane 7 of the first core piece 2. Meanwhile, semicircular notched parts 80, 80 are formed at the prescribed positions of both end parts of the second core piece 1. The second core piece 1 is superposed on the upper plane 7 side of the first core piece 2, and the final dimension (d) of the dimension D is set by grinding and removing the side plane 6 side of the unified one of the core pieces. At this time, the notched parts 80 at both end parts correspond to a part from the side plane 6 of the first core piece 2 to the oblique internal wall 3, and the depth dimension of the magnetic gap whose dimension is reduced from the dimension D to (d) can be measured optically from the upper plane 7 side. By controlling the stock to be removed as performing the measurement of the dimension, the gap depth dimension can be set at (d) with high accuracy.
Patent JP-S6355768-A (JP)
Title: Slider for both-face type floppy disk
Inventor: YONEDA FUKUO
IPC: G11B5/60
Filed: 1986-08-27
Abstract: PURPOSE:To keep a spacing between a core and a medium stable and fine by vertically confronting sliders equipped with narrow and wide flat parts on the both sides of a groove generating negative pressure so that they lag by a prescribed amount. CONSTITUTION:The flat part 4 with narrow width which buries a magnetic core and the flat part 5 with wide width are provided on the both sides of the groove 6 generating the negative pressure of the upper slider 1, and the lower slider 2 is arranged by confronting the upper one. The end surface on the reserve side of the groove 6 in the upper flat part 4 with narrow width is set so that said surface can be positioned inside the reverse side of a groove 9 in the lower flat part 8 with wide width. When a floppy disk 3 travels, negative pressure is generated in the grooves 6 and 9, and the positive pressure of the flat parts 5 and 8 with wide width pushes the disk 3 on the flat parts 4 and 7 with the narrow width. Thus the beat of the disk is corrected to a low level, and the spacing can be kept stable and fine.