baber/WOPTO huggingface dataset:
Patent JP-S61122603-A (JP)
Title: Preparation of diffraction grating
Inventor: SHIRASAKI MASATAKA
IPC: G02B5/18
Filed: 1984-11-20
Abstract: PURPOSE:To prepare inexpensively a diffraction grating and to obtain the diffraction grating having a desired characteristic by using a master plate on which the diffraction grating is formed to transfer the diffraction grating to a metallic or org. material. CONSTITUTION:A stripe mask in the <110> direction is formed on the (100) face of, for example, a silicon single crystal 1 and the crystal is etched to form the diffraction grating 2. An acrylic resin or the like is adhered onto a silicon master plate 3 and a replica 4 is prepared. Gold is deposited by evaporation or plated 5 onto the replica 4 to obtain a mold. The plate 5 of the gold is stretched or compressed in the direction perpendicular to the grooves thereof until the pitch P of the grooves and the angle beta of the crests attain desired values.
Patent JP-H0690368-A (JP)
Title: Image reproduction device
Inventor: ABE SHUNICHI
IPC: H04N1/46
Filed: 1992-09-11
Abstract: PURPOSE:To simply and surely adjust a registration of each color component picture by using an image forming device to read a reference color component picture formed on a recording medium and converting the picture into an electric signal. CONSTITUTION:When a start key 3 is depressed, an exposure lamp 4 is lighted, its light is reflected on an original 5 and the color is separated in a dichromic mirror 11 via a mirror. The image of a blue light is formed on a CCD 13, the image of a green light is formed on a CCD 15, and the image of a red light is formed on a CCD 17. The reference color component is amplified, A/D- converted and sent synchronously with a clock signal 24. Then picture signals 21, 22, 23 from an original read section 1 are stored in memories B31, G32, R33. A position of a visual image formed on transfer paper 36 is adjusted based on a time till picture data are sent from the memory R33 after a laser beam 68 radiates a sensor 65. Similarly, a green picture is superposed on the transfer paper in a photosensitive drum 66 and a blue picture is formed on the transfer paper in a drum 67 and then the picture are fixed (52).
Patent JP-H0290641-A (JP)
Title: Chip identification of semiconductor wafer
Inventor: KIDO TOSHIMITSU
IPC: H01L21/66
Filed: 1988-09-28
Abstract: PURPOSE:To eliminate any wasteful actions such as shifting to any no chip parts for identification by a method wherein the shifting range is identified in consideration of the radius up to the outermost circumferential part chip region of a semiconductor wafer and the outermost edge chip region on the orientation flat side. CONSTITUTION:During the title chip identification process, in order to successively identify the chips by shifting the specified region of a semiconductor wafer by specified distance in X and Y directions, the shifting range is identified in consideration of the radius up to the outermost circumferential part chip region of the semiconductor wafer and the outermost edge chip region on the orientation flat side. That is, in order to shift, e.g., the semiconductor chip 1. the radius distance R from the middle point O of the semiconductor wafer 1 to the central part of a chip 2 on the outermost circumferential part is specified as the shifting range in addition to the shifting data xc and yc as the distance between the chips 2 in the X and Y directions as well as the shortest distance L from the middle point O to the chip 2 positioned on the outermost edge part of the orientation flat part 1a is also specified.
Patent JP-H0291593-A (JP)
Title: Endoscope for detecting radiant ray
Inventor: INABA MAKOTO
IPC: G02B23/24
Filed: 1988-09-28
Abstract: PURPOSE:To detect a radiant ray generating part and to observe its radiant ray generating part by providing a scintillation optical fiber which emits light by an incidence of a radiant ray, and also, can transfer it so that this light can be detected or informed on the inside of an inserting part. CONSTITUTION:When an inserting part 2 of an endoscope 1 inserted into a live body cavity approaches a cancer part, a radiant ray such as a gamma ray, etc., generated from this cancer part is made incident on a tip part 8 of the inserting part 2, transmits through the tip part 8 and made incident on a tip part 21 of a scintillation plastic optical fiber 20. This scintillation plastic optical fiber 20 converts the radiant ray to a visible light and emits its light. Subsequently, said light is transferred to its rear end side by the scintillation plastic optical fiber 20, and thereafter, emitted from the end face, and this emitted light is observed from an eyepiece part 4 through an eyepiece 13. In such a way, a radiant ray generating part can be detected and its radiant ray generating part can be observed.
Patent JP-H09105857-A (JP)
Title: Photoelectric converter for focus detection
Inventor: YUGAWA KAZUHIKO
IPC: G03B13/36
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric converter for focus detection which can have a wider area where pupil eclipse does not occur by arranging a photoelectric converting element for focus detection off an optical axis and along a straight line passing the center of the optical axis. SOLUTION: A standard part and a reference part are provided for respective islands IS1-IS7 and there is the center of the optical axis in the center between the standard part and reference part. Then the photoelectric converting device for focus detection which is used for TTL type automatic focusing has the photoelectric converting elements IS2 and IS3 for focus detection arranged off the optical axis along the straight line passing the optical axis center. The photoelectric converting elements IS2 and IS3 are thus arranged, so a larger area where there is no pupil eclipse can be obtained as compared with a case wherein the area is arranged off the axis vertically. Consequently, the photoelectric converting device which is advantageous to pupil eclipse can be obtained.
Patent JP-S6488721-A (JP)
Title: Conduit pipe network controller
Inventor: ARAKAWA TAKUYA
IPC: G05D7/06
Filed: 1987-09-30
Abstract: PURPOSE:To keep the water pressure at a proper level within a conduit pipe network by correcting the target water pressure schedule based on the varying process value and controlling the water pressure of the conduit pipe network in accordance with the corrected target value of the water pressure. CONSTITUTION:The future supply flow rate is predicated from the actual past supply flow rate data. Then a target water pressure schedule is decided based on said predicated supply flow rate so that the even water pressure is secures at each point within a conduit pipe network 3. Then the corrected target value of water pressure is inferred at a certain time point from a knowledge base 13e showing the relationships among the process data on the water pressure, the flow rate, etc., in the network 3, a control point and the pressure in the network 3 against said water pressure schedule. The water pressure control means are controlled at each point so that the coincidence is secured with the corrected target value of water pressure. Thus the water pressure is controlled and the water pressure is kept at a proper level at each point in the network 3.
Patent JP-H08108745-A (JP)
Title: Guard bar for vehicle
Inventor: IWATANI JIRO
IPC: B60J5/00
Filed: 1994-10-07
Abstract: PURPOSE: To provide a vehicular guard bar eliminating the fitting of a reinforcement or a patch, or allowing the application of small thickness thereto, if fitted. CONSTITUTION: Regarding the vehicular guard bar 11 having at least one channel 12 in the cross sectional area thereof, a channel 14 more shallow but wider than the channel 12 is formed approximately at the lengthwise intermediate position except for both ends.
Patent JP-H0662923-A (JP)
Title: Sponge tooth brush
Inventor: SUZUKI HIROSHI
IPC: A46B15/00
Filed: 1992-08-21
Abstract: PURPOSE:To achieve a lower cost without damaging a gum by using a sponge- like material to form a brush part. CONSTITUTION:A sponge 3 is mounted at a right end part of a grip with an adhesive and the top of the sponge is serrated. The tips of the serrated parts 7 get into recesses of teeth to facilitate the brushing of the parts involved. The pitch of the serrated part 7 is 5-10mm and the height thereof 1.5-5mm preferably. The sponge 3 is rectangular in cross section and mounted on one end alone of the grip. Proper dimensions are about 5-10mm in width, about 5-12mm in height and about 15-30mm in length. This eliminates a bristle planting process thereby achieving lower production costs.
Patent JP-H0993005-A (JP)
Title: Electrode for high frequency circuit, transmission line and resonator using the same
Inventor: MATSUO MICHIAKI
IPC: H01P7/08
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a low-loss electrode for high frequency circuit, for which a surface effect is reduced, for a circuit such as a transmission line or resonator to be used in a high frequency area. SOLUTION: Concerning structure, plural metal films 11-13 on which high frequency currents flow, dielectric films 21-22 for separating he metal films 11-13 and connection conductors 31-32 for connecting the plural metal films 11-13 are provided and the metal films 11-13 and the dielectric films 21-22 are mutually laminated. Since the plural metal films 11-13 are electrically connected by the connection conductors 31-32 at the peripheral edge part or central part of metal films 11-13, the high frequency current flows while being distributed to the plural metal films 11-13. Thus, the electrode for high frequency circuit, for which the concentration of currents onto the surfaces of metal films is relaxed and the loss in the high frequency area is reduced in comparison with an electrode composed of a single metal film, is provided.
Patent JP-H0292568-A (JP)
Title: Justified document printing method
Inventor: YANAGI KUNIHIRO
IPC: B41J19/64
Filed: 1988-09-30
Abstract: PURPOSE:To obtain a readably printed document by disposing characters in a line according to the shape of a line end character to realize a perfect justification. CONSTITUTION:A relation between a line end character and a line end justification line is checked. If the line end character and the line end justification line are just in contact with each other, the shape of the line end character is checked using a font design dictionary 152. If the line end character is a left character, a correction digit number is set to 1 (in the case of 330) ; if it is not a left character, a correction digit number is set to 0. When a correction digit number (n) is positive (in the case of an in-line extension), the number (m) of extendable character data is calculated according to line forming character data. Here, the extendable character data means characters which are registered in the font design dictionary 152 in the form of en within a target line to be justified. Thereafter, the correction digit number (n) and the extendable digit number (m) are compared with each other, and an in-line extension processing is conducted.
Patent JP-2000074031-A (JP)
Title: High strength bolt connecting method using nut member with outer peripheral screw
Inventor: TANAKA KOICHI
IPC: E04B1/24
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method for a nut member with high strength bolt connecting outer peripheral screw, capable of easily screw mounting the nut member with outer peripheral screw to a screw hole of a square steel pipe column in a prescribed proper mounting condition, and easily protecting a screw hole of the nut member in the case of its protection necessary during the time till performing bolt connection. SOLUTION: A part 6 for mounting of specific structure is used, this part 6 is screwed in a screw hole 4a of a nut member 4, and a first contact part 9 of the part 6 is abutted to an end face of the nut member 4. A head part 8 of the part 6 is rotated by a spanner, the nut member 4 is screwed into a screw hole 1a of a square steel pipe column 1, and a second contact part 10 of the part 6 is abutted to an outer surface of the square steel pipe column 1. Thereafter, the head part 8 of the part 6 is rotated by the spanner in a reverse direction, and the part 6 is removed from the screw hole 4a of the nut member 4.
Patent JP-S61114952-A (JP)
Inventor: KARURU TEIIFUETSUSEN
IPC: B65H19/18
Filed: 1985-11-01
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-S6490316-A (JP)
Title: Method of receiving reaction force in casing driver
Inventor: ARIMA KUNIHIKO
IPC: E02D7/22
Filed: 1987-09-30
Abstract: PURPOSE:To permit the great rotating reaction and pressing reaction forces of casing pile to be received by fixing a base frame by means of a screw rod. CONSTITUTION:A base frame 1 is set on the ground's surface, and a vertically movable frame 2 with a casing pile rotary driver is attached to the frame 1. The frame 1 is then fixed by the flange 9a of a screw rod 9 to be buried in the ground while being turned. Since the rotation of the frame 1 is interrupted by the rod 9, the rotating reaction force can be received by the rod 9 and the scale of the casing driver can be reduced.
Patent JP-S62103492-A (JP)
Title: Device for protecting car-loaded refrigerator from overcurrent
Inventor: AKAZAWA NAOKI
IPC: F04B49/10
Filed: 1985-10-31
Abstract: PURPOSE:To prevent the failure of a driving power source generating part by stopping the action of a switching element which is provided on said driving power source generating part, when an overcurrent has flowed in a current detecting element for detecting the load current of said driving power source generating part. CONSTITUTION:When currents which flow in switching transistors TR1, TR2 are increased, voltages generated on both ends of a shunt resistor 49 becomes higher than the voltage of a reference power source 48. Thereby, a comparator 44 outputs a logic H stopping signal, which in turn, is inverted by an inverter 47 and inputted into AND circuits 45, 46. Therefore, both the outputs of the AND circuits 45, 46 become a logic L signal, stopping the action of the transistors TR1, TR2, while stopping the supply of driving power source to a compressor 5.
Patent JP-H0553956-A (JP)
Title: System for supporting constitution of computer communication network
Inventor: HAMAMOTO SUEO
IPC: G06F13/00
Filed: 1991-08-29
Abstract: PURPOSE:To optimumly design the LAN constitution of a local area network which is turned to large scale, complicated and hierarchized. CONSTITUTION:Basic data are collected to a data collector 1 beforehand. According to the program of a program storage part 9, a managing computer 5 prepares environment data and virtual operation data based on the basic data and stores those data in an environment data storage part 7 and a virtual operation data storage part 8. The managing computer 5 optimumly designs the LAN constitution by further repeating the simulation of the LAN constitution based on the environment data and the virtual operation data. Thus, a LAN 6 is prevented from being constituted again by predictive error, which can be conventionally discovered only after installing the LAN 6, and the constitution of the LAN 6 can be optimumly designed with high reliability.
Patent JP-H0883153-A (JP)
Title: Printer control system
Inventor: YAMAGUCHI TAKASHI
IPC: B41J5/30
Filed: 1994-09-13
Abstract: PURPOSE: To keep the security without providing an individual LAN by performing control so as to inhibit print until a specific command is inputted when a password is set on received print data. CONSTITUTION: When a print command is issued from the operator of a host computer 3000, transmission is performed by adding password Information as the attribute of the print data when the password is set. When no password is set, only data transmission is performed. When the print data is transmitted, a print server 5000 receives the print data. It is discriminated whether or not the password is set on the attribute information of the received print data, and when it is set, the print data is stored in external memory 42 or a RAM 32 transiently, and the input of the password from a keyboard 40 is awaited. When a correct password is inputted, the print server 5000 sends out the print data to a printer 1500, and the print operation of the printer 1500 is started.
Patent JP-S6398613-A (JP)
Title: Focus detector
Inventor: KOYAMA TAKASHI
IPC: G02B7/34
Filed: 1986-10-15
Abstract: PURPOSE:To vary a focusing visual field range optionally and to perform high-accuracy focus detection by varying the focusing visual field range by a driving means which moves a visual field mask and a prism member in the mutually opposite directions in parallel to the array direction of a light receiving element array. CONSTITUTION:Opening parts 7-1 and 7-2 of the mask 7 are image-formed at the pupil of an objective 1 by a field lens 3 and the pupil of the objective 1 is divided optically into two areas 1a and 1b. The 2nd two object images are formed on the surface of the photodetecting element array 9 and the relative position relation between the two object images is found to detect the focusing state of the objective 1. The driving means 15 moves the visual field mask 14 and prism member 13 in the mutually opposite directions in parallel to the array direction of the light receiving element array 9 as shown by arrows 16 and 17 to prevent pieces of luminous flux regarding the two object images formed on the surface of the light receiving element array 9 from overlapping with each other on an optical path, and thus the focusing visual field range is varied while the optical performance of the object images is maintained excellently. Consequently, even if the focusing visual field range is varied, the excellent focus detection accuracy is obtained all the time.
Patent JP-H0696615-A (JP)
Title: Ion conductive polymer electrolyte
Inventor: KONO MICHIYUKI
IPC: C08K3/00
Filed: 1992-09-14
Abstract: PURPOSE:To provide an ion conductive polymer electrolyte having high ion conductivity, which is safe even at relatively high temperatures without flowing. CONSTITUTION:A soluble electrolyte chloride compound is included in an organic polymer obtained by crosslinking a mixture polymer of an organic polymer component A composed of an organic compound, expressed by Formula I, having an average molecular weight of 1000-50000 and a terminal group Y such as an alkyl group, an alkenyl group or an aryl group and an organic polymer component B composed of the above organic compound having a terminal group Y such as an acryloyl group, a methacryloyl group, or an allyl group, wherein Z represents an active hydrogen including compound residual group; R1, a group expressed by Formula II (wherein (n) represents an integer from 0 to 25; and R, an alkyl group, an alkenyl group, or an aryl group having 1-20 carbon numbers R2, hydrogen or a methyl group; (k), an integer from 1 to 12; (p), an integer from 0 to 220; and (m), an integer from 1 to 240.
Patent JP-S60151106-A (JP)
Title: Automobile wheel with pneumatic tire
Inventor: DEIONISHIUSU YOOZEFU POOKE
IPC: B60C17/04
Filed: 1984-11-21
Abstract: A vehicle wheel having a one-piece wheel rim on which can be mounted a pneumatic tire. The tire has a tread strip, two sidewalls, a carcass, and two tire beads which are laterally spaced from one another and contain substantially inextensible bead cores. The wheel rim has two rim shoulders, which are laterally spaced from one another and extend outwardly into a respective rim edge or into a respective rim flange. The rim also has a radially recessed rim base. The wheel further includes an emergency operation support member which is disposed in the recessed rim base and has a supporting surface which is located radially outwardly of the rim flange. The emergency operation support member is provided with a radially inner surface which faces the rim shoulder and is disposed at a distance from the latter, this distance corresponding to at least the thickness of the tire bead. An annular chamber is provided which extends further radially inwardly to the recessed rim base, and is widened axially inwardly.
Patent JP-2001069698-A (JP)
Title: Permanent magnet electric motor
Inventor: NARITA KENJI
IPC: H02K1/18
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To attain reduction in cogging torque and torque ripples. SOLUTION: In a permanent magnet electric motor provided with a rotor 10 in the inner side of a stator 1, the rotor 10 is formed by laminating many core sheets with holes 10a for embedding a permanent magnet 11. For embedded circumferentially one permanent magnet 11 as circular arc shape in each pole with equal spaces, the hole 10a for embedding this permanent magnet 11 in the core sheet constituting the rotor 10 is formed longer than an arc circumferentially the permanent magnet 11, also a strut 10b along a q-axis is formed between these holes 10a. When this core sheets is stacked in many sheets, subjected to skewing, thereafter the permanent magnet 11 shorter than the circumferential arc of this hole 10a further with the axial length of this shaft 7 equivalent to a length or swollen of this iron core is embedded in the hole 10a of this iron core as the rotor 10.
Patent JP-H04124887-A (JP)
Title: Ferroelectric composite material and production thereof
Inventor: ONISHI KAZUMASA
IPC: H01L41/39
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a ferroelectric composite material which maintains or improves electrical characteristics and moreover remarkably improves mechanical characteristics by forming nano-composite type ferrodielectric material through dispersion of dispersing material as a dispersion phase into the parent phase thereof. CONSTITUTION:Powder of PZT is obtained by weighting each raw materials of PbO, TiO2, ZrO2, Nb2O5, MgO, NiO2 and MnO2 for the predetermined quantity, mixing these materials under the wet condition, thereafter drying, calcining, milling under the wet condition and then drying these materials. Next, liquified alumina sol including alumina as the dispersing material is added to the powder of PZT in the weight rate of 20wt.% or less and mixed under the wet condition. Next, after a mixture of PZT and alumina is dried, it is subjected to the primary molding by a press using water as the binder and then secondary molding, followed by the sintering. Thereby, the ferroelectric composite material can be obtained.
Patent JP-H0883562-A (JP)
Title: Manufacture of shadow mask
Inventor: YOSHIKAWA TOSHIRO
IPC: H01J9/14
Filed: 1994-09-13
Abstract: PURPOSE: To provide a shadow mask manufacturing method by which a hole part can be uniformly formed. CONSTITUTION: A board 21 where resists 24 are placed on a surface and which is composed of, for example, Fe-Ni alloy, is arranged in an electrolytic cell 3 as a positive electrode, and a negative electrode 4 is arranged so as to be opposed to this. When electrolysis is performed after an HCl solution of 13%. is added to a saturated NaCl solution as electrolyte, iron and nickel of the board 21 melt, and etching is performed, and a hole part 23 is formed. At this time, etching speed is controlled by current density, and a uniform hole part is formed. A recovering tank 7 is arranged, and electrolyte used in the electrolytic cell 3 is sent to this tank, and when electrolysis is performed, iron and nickel are deposited on a negative electrode 72, and these are recovered.