baber/WOPTO huggingface dataset:
Patent JP-H11130566-A (JP)
Title: Ceramic having distinguishing display
Inventor: FUJII HIDEKI
IPC: G09F7/16
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic body having a discrimination signal part that resists disappearing or blurring even when it is heated or washed with acid or alkali solution by engraving encarved parts constituting letters, patterns or signals, coating the wall and bottom faces of the encarved parts with hard membrane layers developing different color(s). SOLUTION: When the ceramic is particularly composed of white alumina ceramic or yellow zirconia ceramic, bar code signals or two-dimensional codes are formed with a diamond-like carbon membrane or a SiC membrane to give the ceramic products that can be optically recognized perfectly by an optical character reader or the like without error. The surface of a ceramic body is engraved, then hard membrane layer of a different color from that of the ceramic body is coated on the engraved part and the hard membrane on the places other than the wall and bottom faces on the ceramic body are removed by grinding.
Patent JP-H10117604-A (JP)
Title: Method and device for automatically removing agricultural film
Inventor: SHIBUYA MASAYOSHI
IPC: A01G13/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a method and device automatically removing agricultural films, which mechanically remove a covering film laid on many seedling boxes arrayed within a greenhouse, an under sheet net laid under the seedling boxes, a covering film laid on a crop, etc. SOLUTION: A traveling vehicle A where a take-up role 3 driven by a motor 4 is erected detachably is mounted on rails 6 and 7, one tip part of a laid film B is fixed to the roll 3 and the roll 3 is driven by the motor 4. Thereby the moving vehicle A mechanically removes the film B by taking-up the film B to the roll 3 while advancing on the rails 6 and 7.
Patent JP-2000107068-A (JP)
Title: Towel for washing body
Inventor: NAGOYA MIKI
IPC: A47K7/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain different quality feeling and touching feeling in one sheet of towel by weaving silk fiber into a part of a towel body formed into a wide band-shape by using a nylon material. SOLUTION: A towel body 1 is made of nylon synthetic fiber and is woven into a wide band-shape. At the center part of this towel body 1, silk fiber 2 is woven. As a result, high-grade feeling is brought about by a glaze of silk fiber 2 and a moderate stimulus for the skin by dirt rubbing feeling can be obtained by rubbing the skin by the center part having moderate hardness of the towel body 1 into which silk fiber 2 is woven. As a material of the towel body 1, cotton is used, and wound and reduced nylon fiber 2 may be woven into the center part of the towel body 1. Winding and reducing is working for imparting rubbing to synthetic fiber and moderate hardness is obtained by mixed spinning of cotton fiber of a ground material and wound and reduced nylon fiber.
Patent JP-H10143829-A (JP)
Title: Cleaning control device for magnetic tape head
Inventor: HANAGATA TADASHI
IPC: G11B5/41
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To enable cleaning in accordance with the extent of a dirty state of a magnetic head. SOLUTION: The device is provided with a controller 5 which, upon receiving a cleaning demand signal Sc, performs cleaning for a magnetic head in accordance with a preset cleaning amount. In addition, the device is equipped with a measuring part 2 for measuring the running distance L of a magnetic tape and with a counter 3 for counting the number of times for retry R which is carried out for the data errors produced at the time of data writing/reading by the magnetic head. Then, the controller 5 sets the cleaning amount at a value increasing by degrees in accordance with the increase in the running distance L and in the number of times for retry R of the magnetic tape.
Patent JP-2001116917-A (JP)
Title: Member to improve image quality and image display device using the same
Inventor: HIYOSHI YASUO
IPC: H04N5/74
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a film to improve image quality which improves the viewing angle characteristics of an image display device and which suppresses deterioration of an image by external light, and to provide a material and a process to produce the film with good productivity. SOLUTION: The film has microlenses, a light-shielding layer and a light- diffusing layer. The transmittance of the light passing the light-shielding layer is modulated by changing the concentration of silver or a compound containing silver atoms dispersed in gelatin. By disposing the aforementioned film above a liquid crystal cell, an image display device having high viewing angle characteristics and high contrast characteristics is realized.
Patent JP-H11113687-A (JP)
Title: Seat support, kit for seat support and preparation of seat support
Inventor: MATSUSHIMA SEIYA
IPC: A47C27/14
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To simplify constitution and to make handling properties good by forming a sheet support of a cured resin prepd. by curing a curable resin impregnated in a foamed body with intercommunicated foams into a shape fitted to the seating form of each person and a gas permeable cover covering the foamed body. SOLUTION: A kit 1 for a seat support is constituted of a foamed body 2 impregnated with a curable resin, a gas permeable cover 3 covering the foamed body 2 and a hermetic bag 4 sealed so as to prevent the curable resin with which the foamed body 2 is impregnated from being cured. A seat support with a shape fitted to the seating shape of each person is prepd. by a method wherein the hermetic bag 4 of this kit 1 for a seat support is opened and after the foamed body 2 is set on a seat, one sits down on the seat and the foamed body 2 is curd under a condition where the foamed body is deformed and pressed. As the foamed body 2, fixable foamed-polyurethanes, etc., are suitable from the points of flexibility and elasticity and their porosity are pref. 80-98 vol.%. Pref. examples of the curable resins are acrylics, silicone resins, etc.
Patent JP-H10137605-A (JP)
Title: Method and apparatus for synchronously making material collide
Inventor: ZANDEN JOHANNES PETRUS ANDREAS VAN DER
IPC: B02C13/14
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out cubing and cleaning treatment of a material by discharging the material (particle) out of a sending out end part of a guide member comprising an Archimedean spiral along the guide member and making the material collide against a rotation impact member installed at a prescribed position. SOLUTION: A material is brought into contact with a rotating measurement face 3 in a rotor 2, moves in the direction toward the rim of the measurement face 3 by radial flow, and is sent to a central feed 9, which rotates about a rotation axis, of a guide member 8 comprising an Archimedean spiral. Then, the material is guided to a delivery end 11 along the guide face 10 from the central feed 9 and at the delivery end 11, becoming a spiral stream S, the material stream comes off with radial velocity component Vr and comes into collision against a rotating impact member 14, and in this manner cubing and cleaning treatment of the particle of the material is carried out.  The rotating impact member 14 is provided with an impact face and the collision location T is determined by selecting the angle between a radial line and another radial line on which is situated the location where the path of the impact face of the material stream, which does not yet come into collide, comes across.
Patent JP-H10139368-A (JP)
Title: Bracing and positioning control device for hung load
Inventor: TOYOHARA TAKASHI
IPC: B66C13/46
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a bracing and positioning control device for a hung load which can accurately position the hanging load to a crane with construction deformation. SOLUTION: A device is constituted such that a hung load is hung by a rope 5 and the like and travels across two rails 1. In this case, the device has independent driving devices 11, 14 for traveling a crane 4 on respective rails 1 and position detectors 12, 15 for detecting traveling position of the crane and a speed detector for detecting traveling speed of the crane on the respective rails and an oscillation displacement detecting devices 13, 16 of the hanging load and an operational means 21 for calculating operation instruction of the two driving devices 11, 14 taking a traveling position measured value in two position by the position detectors 12, 15 and a speed measured value in two position by the speed detectors 13, 16 and a hanging load displacement measured value by the hanging load oscillation displacement detector 17 as input.
Patent JP-H06144474-A (JP)
Title: Container
Inventor: HOKARI FUMIO
IPC: B65D25/04
Filed: 1992-11-04
Abstract: PURPOSE:To provide a container which eliminates the possibility of degradation of quality of contents with the passage of time comprising a mixture of two kinds of materials and which facilitates mixing of the contents and opening/ closing of a cover. CONSTITUTION:Two cylindrical containers 1a, 1b have flat plate parts 11a, 11b of the same dimension respectively on each side wall of thereof. The parts 11a, 11b are engaged with each other to combine both and openings 12a, 12b of the containers 1a, 1b are closed by means of a common cover 2a.
Patent JP-S63148691-A (JP)
Title: Rod for laser
Inventor: SUDO SHOICHI
IPC: H01S3/16
Filed: 1986-12-12
Abstract: PURPOSE:To obtain easily a rod for laser having clad layers without receiving a large loss by forming crystal layers or glass layers, the refraction index of which is smaller than that of a crystalline like a round bar, around its crystalline like a round bar including light emitting elements. CONSTITUTION:Crystal or glass layers 2, refraction indices of which are smaller than that of a crystalline 1 like a round bar, are formed around its crystalline 1 like a round bar including light emitting elements. In this way, a rod for laser having clad layers is easily made and then, the rod is easily obtained without receiving a large loss. The formation of thick clad layers makes a core diameter small and makes it possible to obtain the rod for laser which has a small emission part and directly connects to a single mode.
Patent JP-H02140818-A (JP)
Title: Coordinate input device
Inventor: MARUYAMA MICHI
IPC: G06F3/048
Filed: 1988-11-21
Abstract: PURPOSE:To prevent the transmission of a signal due to an external cause by sensing that the hand of a user has touched a device and transmitting an input signal to a graphic processor mainbody only in that case. CONSTITUTION:When a move occurs in a position indication device 4, the coordinate value of an indication coordinate point 6 is transmitted to the graphic processor, the signal is transmitted only when a contact sensing device 8 fitted to the inner side of a holder 7 for placing the user's finger sensors the touch of an object. When the contact sensing device 8 does not sense contact, the signal is not transmitted to the display of the graphic processor even if a moved occurs in the indication coordinate point 6. Thus, the signal of a coordinate which the position indication device 4 shows in transmitted only when the user holds the position indication device 4 and it is moved by the intention of the user, and the malfunction such as the transmission of the signal for moving the coordinate due to vibration that is not intended by the user can be prevented.
Patent JP-2001116444-A (JP)
Title: Method for producing heat insulating box
Inventor: SUZUKI YUTAKA
IPC: F25D23/08
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To enhance sealing performance for foamable heat insulating material while reducing labor in the assembling process. SOLUTION: An assembly having a bottom plate 2 and a front plate 3 fixed previously to an inner box 6 is inserted into a U-shaped plate 1 having opposite side plates and a top plate formed by bending a coated steel plate and then the opposite side plates and the bottom plate 2 are fixed while matching the width thereof thus enhancing sealing performance at the time of foaming a heat insulating material while reducing labor in the assembling process.
Patent JP-H01137735-A (JP)
Title: Testing instrument for user's line conductivity and quality at data terminal
Inventor: YAMANE HIROMITSU
IPC: H04J3/14
Filed: 1987-11-25
Abstract: PURPOSE:To check all the channels of a high-speed digital line all at once by exchanging pseudo random patterns between the time division multiplexers of all the high-speed digital lines by using occupied time zone. CONSTITUTION:In a main time division multiplexer(TDM) 1, the occupied time zone equal to all the channels of user's lines reaching to a high-speed digital line 3 is secured by its generator(ACM) 10 on an ACM bus 11. Accordingly, a testing circuit 30 transmits to a transmission data bus 12 pseudo random patterns for testing during the occupied time band. A transmission system in a terminal card 4 is stopped by a CPU 31, and transmission data from the circuit 30 is transmitted to the line 3 via a line interface card 15. The transmission data for testing is received by the TDM 2A and TDM 2B of a slave station, received by the circuit 30 via the card 15 and a reception data bus 13 to be checked. This series of operation can be executed similarly in TDM, M2 station 2A or M3 station 2B opposite to TDM, M1 station 1.
Patent JP-H02142654-A (JP)
Title: Method and apparatus for continuously casting round cast billet
Inventor: MIKI HIROTAKA
IPC: B22D11/12
Filed: 1988-11-22
Abstract: PURPOSE:To obtain a high quality round cast billet without any internal cracking by straightening the cast billet with the dead wt. while turning, the direction with guide of straightening rolls and drawing with rotation of pinch rolls contacting with the cast billet while rolling after completing the solidification. CONSTITUTION:Plural holding rolls 6, 6... arranged inside of a curved line as facing to the straightening rolls 5, 5... are made to shift to the prescribed position in contacting direction with the cast billet 3 only at the time of starting the cast. Then, by holding the tip part of the cast billet 3 running from the mold 1 while applying the prescribed rolling reduction, the cast billet 3 is drawn and delivered to the pinch rolls 4, 4.... After completing the delivery, the holding rolls 6, 6... are made to shift to the position, where the holding rolls is not contact-rolled with the cast billet 3. After separating the holding rolls 6, 6..., the cast billet 3 is bent by guiding with the straightening rolls 5, 5... and advanced while straightening with the dead wt. and drawn with rotation of the pinch rolls 4, 4... at downstream side from the solidification completing position. By this method, as only bending stress is acted at the step having non-solidified part, the development of the internal crack is reduced.
Patent JP-H02141956-A (JP)
Title: Rotary driving device for disk
Inventor: MUNEKATA KAZUMI
IPC: G11B17/028
Filed: 1988-11-22
Abstract: PURPOSE:To attain highly accurate recording and reproduction by providing a projection formed nearly in a circular-arc shape along the outer circumference of a turntable at a height slightly lower than a disk loading face at the opposite side to a drive pin while clipping a center pin inbetween. CONSTITUTION:With a disk 40 chucked, a drive pin insert hole of a center core 41 may override an upper end face 14a of a bearing 14. In this case, the core 41 is in contact with a point A of the face 41a and a point C on an upper end face 23a of a projection and is tilted by an angle theta1'. Since the projection 23 is formed almost in a circular-arc form, the core 41 is tilted only unidirectionally X'. As a result, since the upper end of the bearing 14 is not latched to a front side 43b and the tilt angle theta1' in the direction X' is very small, the outer side 43a of the core 41 is easily fallen off from the R of the outer circumferential corner 14b toward the outside. Thus, the insert hole 43 is surely inserted to the outer circumference of the bearing 14 and chucked.
Patent JP-H10121228-A (JP)
Title: Material for forming chromium oxide film and film forming method
Inventor: YOSHIDA NORIHISA
IPC: C23C14/30
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To form chromium oxide film free from the intrusion of foreign matters and defects such as pinholes by adding an addition agent for preventing splashes low in vapor pressure and free from the fear of sublimating in a vacuum depositing stage to a Cr2 O3 raw material as an evaporating source. SOLUTION: In the vacuum deposition of an electron gun heating system, the raw material of Cr2 O3 as an evaporating source is added with Y2 O3 , Al2 O3 or ZrO2 as an additive for preventing splashes in which vapor pressure is lower than that of this and free from the fear of sublimating in a vacuum depositing stage by 1 to 10wt.%. This is added with a binder to compact into pellets, and firing is executed in an atmospheric furnace. With this as an evaporating source, chromium oxide coating is formed. In this way, in an evaporating stage of the pellets, the generation of splashes is prevented to form the chromium oxide film free from the intrusion of foreign matters and defects such as the generation of pinholes. Furthermore, by optimumly regulating the amt. of the addition agent, the remaining of the additive in the chromium oxide film being the product can be evaded.
Patent JP-H06151664-A (JP)
Title: Board bonding apparatus
Inventor: NAKAJIMA HIROYUKI
IPC: H01L23/40
Filed: 1992-11-05
Abstract: PURPOSE:To position a board accurately with respect to a heatsink without depending the dimensional accuracy of a pallet or the board. CONSTITUTION:The movable main part 7 of a board bonding apparatus is shifted back and forth and left and right by an X-Y table 8. A holder 5 a pressure device 6 which are operated together to rub a board 2 against the surface of a heatsink 1 mounted on a pallet 3 to bond it to the heatsink 1. For that purpose, a position recognizing apparatus 20 which measures the relative position of the heatsink 1 to the board 2 mounted on the pallet 3 and drives the X-Y table 8 in accordance with the measurement signal to control the shifted distance of the movable main part 7.
Patent JP-H02143358-A (JP)
Title: Computer system
Inventor: HATAGAYAMA HIROYUKI
IPC: G06F15/00
Filed: 1988-11-25
Abstract: PURPOSE:To permit manpower saving for the work of an operator at a terminal side by referring to a terminal constitution table based on an individual physical address at the time of the initialization of each terminal equipment, recognizing a terminal logical name, and displaying it on a terminal logical name display part equipped in each terminal equipment. CONSTITUTION:When a CPU 10 initializes an entire system and each terminal equipment with preparing previously a necessary terminal constitution table 30, necessary data are transferred from the CPU 10 to a terminal equipment side and the terminal logical name is displayed. Thus, when the terminal constitution table is prepared at the CPU 10 side, the individual setting change of the terminal logical name is unnecessary to manually execute in the respective terminal equipment connected to CPU 10.
Patent JP-H02144810-A (JP)
Title: Power cable and its temperature distribution measurement
Inventor: ONISHI AKISHI
IPC: H01B11/22
Filed: 1988-11-25
Abstract: PURPOSE:To measure continuous distribution of temperature in longitudinal direction highly precisely so as to detect an accident of a power cable and make it possible to observe thermal behaviors by installing a Raman scattering optical fiber core wire along with the longitudinal direction of a part of a shielding layer or an external coating. CONSTITUTION:A Raman scattering optical fiber core wire 7 is installed along with the longitudinal direction of a part of a shielding layer 8 in an power cable comprised of a cable conductor 2 insulated by an insulator 4, a shielding layer 8 composed with a metal wire formed on the circumference of the insulator 4, and an outer coating 9 of a shielding layer 8. When a pulsed light is radiated to the terminal of the optical fiber core wire 7, Raman scattering is generated in the optical fiber core wire 7 and the strength of the Raman scattering light is expressed with a function having a temperature coefficient and a continuous temperature distribution in the longitudinal direction of the power cable is thus measured from the Raman scattering lightstrength. By this method continuous temperature distribution in the longitudinal direction can be measured highly precisely, easily, and economically, and the thermal behavior of the power cable is observed and its accident can be detected.
Patent JP-S63151621-A (JP)
Title: Production of needle-like magnetic iron oxide particle powder
Inventor: SATO KAZUHIRO
IPC: C01G49/00
Filed: 1986-12-12
Abstract: PURPOSE:To obtain the titled powder having the surface coated with a Co compound, suitable for high-density recording, etc., having excellent coercive force and erasing characteristics, by heating a mixed solution of water dispersion of needle-like magnetic iron oxide particles, an aqueous solution of Co salt and an alkali aqueous solution and adding a given amount of copper salt to the mixed solution to form a Co compound. CONSTITUTION:(A) Water dispersion of needle-like magnetic iron oxide particle powder having about 0.3mu average major axis diameter, axis ratio of 8:1 and about 370Oe is blended with (B) an aqueous solution of Co salt containing a Co salt such as cobalt sulfate, cobalt nitrate, optionally blended with a ferric salt such as ferric sulfate, and (C) an alkali aqueous solution of NaOH, etc., and adjusted to pH>=11. Then the mixed solution is heated to 50-100 deg.C, mixed with (D) 0.2-2.0wt% calculated as Cu based on particles of the component A in the mixed solution of copper salt (copper sulfate) while preventing introduction of air and stirring, the reaction is carried out by successively keeping the condition and the surface of the particles is coated with the Co compound having excellent coercive force.
Patent JP-H05110199-A (JP)
Title: Semiconductor laser element
Inventor: OKUBO NORIO
IPC: H01S5/00
Filed: 1991-10-15
Abstract: PURPOSE:To provide a ridge waveguide type semiconductor laser element whose horizontal transverse mode has a unimodal property and threshold current is low. CONSTITUTION:In a semiconductor laser element having a clad layer 17 with a ridge mesa laminated on an active layer 15, both sides of the ridge mesa are covered with resin 19 whose refractive index to the oscillation wavelength is lower than that of the clad layer 17.