baber/WOPTO huggingface dataset:
Patent JP-H0291600-A (JP)
Title: Fresnel zone plate for x rays and x-ray reduction exposure optical system
Inventor: KAWADA MASARU
IPC: G21K1/06
Filed: 1988-09-29
Abstract: PURPOSE:To obtain an X-ray reduction projection exposure optical system whose image forming characteristic is satisfactory by forming the line width of a shielding part of a concentric ring for constituting a Fresnel zone plate larger than the line width of its adjacent opening part. CONSTITUTION:A line P of a shielding part of a concentric ring for constituting a Fresnel zone plate (FZP) is formed larger than its adjacent opening part. Accordingly, even the FZP in which an absorber does not reach sufficient thickness can optimize the contrast of intensity by controlling the line width of a pattern. In such a way, by using the optimized FZP for an image forming element of an optical system, the resolution of an X-ray reduced image can be improved, and also, the manufacture itself of the FZP is facilitated, and a large aperture can also be obtained. Also, by using other substance than gold for the absorber, the condensing intensity increases more than that of the FZP of a conventional type, and the throughput of exposure can be improved.
Patent JP-H02126596-A (JP)
Title: Burying-in type dimmer
Inventor: ISHIDA KAZUHARU
IPC: H05B37/02
Filed: 1989-09-21
Abstract: PURPOSE:To make it possible to arrange an operation member at the center of a boss easily by housing a terminal device close to one side in the longitudinal direction of a case, and providing a semiconductor at the position opposite to the terminal device through a variable resistor. CONSTITUTION:Circuit parts 16 and 18, a dimming control part 17, and a terminal device 19 are housed in a case 2, an operation member 4 is arranged on a boss 13, and an installing device 6 is installed to set a dimmer 1. In order to bury in the set to a wall surface, the set is installed to a set installing frame 5 which is an attachment of the set, the installing frame 5 is fixed to a wiring box, and finally a flash plate 24 is installed to the installing frame 5. And, a semiconductor 17 is provided close to one side in the longitudinal direction of the case 2, at one side of a movable resistor 18, while a terminal device 19 is arranged close to the other side in the longitudinal direction of the case 2. As a result, the operation member can be arranged at the center of the boss easily.
Patent JP-H0960196-A (JP)
Title: Bar arrangement base
Inventor: YOSHISAKA SHIRO
IPC: E04G21/12
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To support reinforcing bars in a stable manner so that arrangements of reinforcing bars can be easily made and work efficiency can be improved by a method wherein a first and second mount parts each having a concave cross section are caused to intersects each other at the center thereof and legs are continuously extended downward from the mount parts. SOLUTION: A first mount part 4 having a concave cross section, on which a reinforcing bar 10A is mounted, is extended in one direction. And second mount parts 5, 5 each having concave cross section are provided in such a manner that each of the parts 5, 5 extends from the central portion of the part 4 perpendicularly thereto and is raised upwardly of the part 4 so as to receive a reinforcing bar 10B. Further, a press plate 6 is formed from a portion of each of the parts 4, 5 in the form of a belt 6, and legs 2a, 2b, 2b are continuously extended downwardly from the parts 4, 5. As a result, bars 10A, 10B can be stably supported and deformation of bars can be prevented and construction work can be smoothly performed.
Patent JP-H08110324-A (JP)
Title: Method and apparatus for ultrasonic flaw detecting with plate waves
Inventor: YAMANO MASAKI
IPC: G01N29/04
Filed: 1994-10-11
Abstract: PURPOSE: To provide a method and an apparatus for ultrasonic flaw detecting with plate waves in which the flaw erroneous detection and missing can be reduced even if a material to be flaw detected is moved in a zigzag manner and its present position can be accurately obtained. CONSTITUTION: A flaw detection signal received by a tire probe 11 is converted to a digital signal, applied to a mapping memory 7, and converted to a two-dimensional image based on a pulse signal applied from a pulse timing controller 3. The two-dimensional flaw detection signal is converted to a two-dimensional flaw detection image by a CPU 9, and stored in an image memory 8. The CPU 9 binarizes the image stored in the memory 8 by using previously decided threshold value, and discriminates the image due to the random reflection near the probe and the image of the edge of the material to be flaw detected from the image of the signal except it. The images of the former two thus discriminated are temporarily removed from the two-dimensional image, and if the image exists after the removal, the image is judges as being according to the flaw.
Patent JP-H0296505-A (JP)
Title: Fumigation insecticide and fumigation therewith
Inventor: KATSUTA YOSHIO
IPC: A01N25/20
Filed: 1988-09-29
Abstract: PURPOSE:To obtain fumigant insecticide comprising a fumigant containing pyrethroid-based insecticide component, antioxidant and organic foaming agent packed in a bag of synthetic resin film and to smoke by subjecting the insecticide to contact with igniting heater capable of continuing heating with battery. CONSTITUTION:A fumigant containing pyrethroid based insecticide component (e.g., pyrethrin or permethrin), antioxidant (e.g., dibuthylhydroxytoluene) and organic foaming agent [e.g., 4,4'-oxybis(benzenesulfonylhydrazide)] is packed in a bag of synthetic resin film having 90-120 deg.C melting point (e.g., polyethylene- polypropylene laminated film) to afford the aimed fumigant insecticide. The fumigant insecticide (A) is set in a vessel B sealed the upper part by a double seat C composed of a metal foil having many holes and covered with release paper and ignited by a 'Nichrome(R)' wire N continuing and heating by lead wire D, then smoked. The smoking is initiated only the first and thereafter spontaneously proceeded. Emitting power of the smoke is strong and wide region is able to be treated.
Patent JP-H03108321-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: KOMATSU YUJI
IPC: C23C16/46
Filed: 1989-09-21
Abstract: PURPOSE:To prevent the interference of high frequency electric power with thermoelectromotive force, and accurately monitor temperature, by performing, in the time division manner, the applying of high frequency power for substrate treatment and the sampling of thermoelectromotive force of a thermoelectric couple for temperature monitoring. CONSTITUTION:When pulses from a pulse generator 6 are in the state of 'H', a mixer 7 applies RF bias voltage being the output of an RF generator 5, between a wafer 2 and an equipment outer cabinet. When the pulses are in the state of 'L', the RF bias voltage is not output. In the case that the duty ratio of a pulse train is set to be 90%, and the sampling time of a thermoelectric couple 1 is set to be about 5%, the applying of RF bias and the sampling of thermoelectromotive force can be performed in the time division manner, so that the wafer temperature monitoring completely free from RF bias interference can be realized. By the way, a deposition film is not changed from the case where the RF bias is continuously applied.
Patent JP-H0987736-A (JP)
Title: Method for spheroidizing annealing low alloy steel
Inventor: ATSUMI TAKUYA
IPC: C22C38/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To produce a low alloy steel excellent in the spheroidizing of carbides at an inexpensive heat treating cost, at the time of subjecting a low alloy steel having a specified compsn. to heating, cooling and spheroidizing and annealing, by specifying the spheroidizing annealing conditions. SOLUTION: A low alloy steel contg., by weight, 0.15 to 1.50% C and 0.10 to 2.50% Cr is subjected to heating, cooling and spheroidizing and annealing. A this time, the temp. of the low alloy steel is raised to a temp. in the range of (A1 point -30) to (A1 point -5) deg.C, and it is held to the above temp. for certain time (0.5 to 2.0hr). Furthermore, its temp. is raised to the maximum temp. in the range of (A1 point +30) to (A1 point +50) deg.C, and it is held and cooled to less than the A1 point at rate of <=15 deg.C/hr.
Patent JP-S61125184-A (JP)
Title: Semiconductor laser device
Inventor: TAMURA HIDEO
IPC: H01S5/00
Filed: 1984-11-22
Abstract: PURPOSE:To inhibit the mode hopping noises and reflected noises of a semiconductor laser device by forming a clad layer with a striped projecting section onto an active layer and shaping an optical absorption combining current stopping layer with an opening in response to the projecting section. CONSTITUTION:A first clad layer 4 and an active layer 6 are formed onto a semiconductor substrate 2. A clad layer 8 is shaped onto the active layer 6. The clad layer 8 has a striped projecting section 10. An optical absorption combining current stopping layer 12 with an opening 14 is formed onto the clad layer 8. The opening 14 is made narrower than the width of the projecting section 10. A contact layer 16 is shaped on to the layer 12. According to the structure, gain distribution 20 occupies the narrow one part of an optical extent region 22 because the extent 18 of a current streamline is made narrower than the extent of the projecting section 10. Regions II are given the function of a saturable absorber, and a semiconductor laser is easy to generate half-excited oscillation, thus obtaining a stable longitudinal multimode.
Patent JP-S60140823-A (JP)
Title: Detecting method of position
Inventor: TAKEDA YUTAKA
IPC: H01L21/027
Filed: 1983-12-28
Abstract: PURPOSE:To detect a position on a substrate with high accuracy by irradiating a mark for detecting the position formed on the substrate by electron rays and detecting characteristic W-rays radiated from the mark for detecting the position. CONSTITUTION:A mark material 7 consisting of Al is formed on an Si substrate 5, and an upper layer material 8 as a resist is shaped on the mark material 7. An SiLi detector is used as an X-ray detector 4. Electron rays 1 pass through the upper layer material 8 as the resist, are projected to the mark material 7 consisting of Al, and enter the Si substrate 5. Characteristic X-rays radiated from each material are 44Angstrom  long in the resist, 8.3Angstrom  long in Al and 7.1Angstrom  long in Si at that time, and the sensitivity of SiLi in the detector 4 is too low to the wavelegnth of 44Angstrom  of X-rays from the resist. Characteristic X-rays from Si in the substrate are attenuated to approximately 30% on passage through Al and the resist material, and are not outputted as a detecting signal because a wavelength analyzer 3 is conformed to Al as the mark material. On the other hand, characteristics X-rays from Al as the mark material can be used sufficiently as a mark for detecting a position because characteristic X-rays are attenuated by the resist layer 8 but transmit it by 80%.
Patent JP-2000076287-A (JP)
Title: Picture retrieval method, device therefor and record medium recording picture retrieval program
Inventor: MATSUI JUNICHI
IPC: G06F17/30
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the addition and deletion of a keyword and the addition of a database, to dissolve the difference of retrieval conditions in respective database management systems and to retrieve plural picture database different in the retrieval conditions with a common keyword by defining a meanwise upper/lower relation between the keywords and unitiedly managing the feature vector type corresponding to the keyword and weighting. SOLUTION: An inquiry sentence is analyzed and a keyword is extracted (S4). A retrieval condition formed of the feature vector type of a picture against the extracted keyword and weighting is decided (S5). The retrieval condition is converted into a retrieval condition that can access a picture database becoming an access object (S6 and S7). A retrieval instruction sentence corresponding to the respective picture databases is generated with the converted retrieval condition (S8). The respective picture databases are accessed and picture data is retrieved (S9). The multiplex management of the feature vector type and the weighting is eliminated by making the low-order keyword succeed the retrieval condition of the high-order keyword.
Patent JP-H0563321-A (JP)
Title: Wiring board
Inventor: UENO KEIJI
IPC: B32B5/18
Filed: 1991-09-02
Abstract: PURPOSE:To provide a wiring board, which is suitable for transmission of a high-frequency signal and is low-cost. CONSTITUTION:1 A wiring board is formed by laminating by fusing conductor circuits on a porous polypropylene film and 2 moreover, the wiring board is formed into a structure, wherein polymer films are laminated on one surface of the porous polypropylene film, 3 a structure, wherein porous polypropylene films are laminated by fusing on the conductor circuit, 4 a structure, wherein polymer films are laminated on the porous polypropylene films laminated by fusing on the conductor circuits and 5 a structure, wherein the porous polypropylene films are crosslinked by irradiation with an ionizing radiation or water crosslinking.
Patent JP-H07107047-A (JP)
Title: Unbiased single element type reception circuit
Inventor: TAKASHIMA SHIGEHIRO
IPC: H04B10/2507
Filed: 1993-10-01
Abstract: PURPOSE:To reduce the dark current of a light emitting element by reducing a reverse bias voltage applied to the light emitting element relating to a single element type reception circuit for which the light emitting element 15 used as a light receiving element. CONSTITUTION:In this reception circuit for which the light emitting element 1 and front amplifier 3 are serially connected so as to add reverse bias, a reference potential setting circuit 4 for setting the input bias potential of the front amplifier 3 is provided. Thus, the reverse bias voltage applied to the light emitting element 1 is reduced and the prevention of reception sensitivity degradation due to the dark current is achieved. Thus, even when the light emitting element whose dark current is large is used, the single element type reception circuit can be constituted.
Patent JP-H1086389-A (JP)
Title: Ink jet printing head and its production
Inventor: KATAOKA MASAKI
IPC: B41J2/16
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a more inexpensive ink jet printing head of high quality improved in assembling properties and good in energy efficiency. SOLUTION: Heating elements 11, individual electrodes 12 and a common electrode 13 are formed on a heating element substrate 51 and resin layers 14 are subsequently formed. The resin layers 14 are at least removed at the upper parts of the heating elements 11 and the bonded parts with the passage groove walls of a passage forming member. The end surfaces most on the side of an ink emitting direction of the resin layers 14 are made inside a cutting position 52. The resin layers are cut at this cutting position to obtain a heater chip. The passage forming member is almost positioned to be placed on the upper part of the heater chip and minutely vibrated in the arranging direction of the heating elements 11 to fit the passage groove walls in the recessed parts of the resin layers 14.  Further, the passage forming member is struck against the end surfaces on the emitting orifice side of the resin layers. By this constitution, the alignment of the heating elements is performed in the arranging direction thereof and the direction crossing the same at a right angle.
Patent JP-2001075854-A (JP)
Title: Method and system for data management, and storage medium with data management program stored therein
Inventor: KOBAYASHI TAKA
IPC: G06F21/62
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the access control for every user in a record unit in a data management system where a plurality of users share a database. SOLUTION: This data management system 105 managing a database 102 has record attribute information being information on each record stored in the database other than the column value of the column of a record defined by a user. The record attribute information includes, for instance, a user identifier showing the owner of the record corresponding to the record attribute information, an access right showing what action is allowed to be performed about the record by a user being the owner of the record and an access right showing what action is allowed to be performed about the record by a user being different from the owner of the record. The record attribute information is referred to about an inquiry from an application program, the approval/denial of the access for the user to the record is judged, and consequently, the access control of a record unit for every user is performed.
Patent JP-H0293965-A (JP)
Title: Boot loading system
Inventor: UCHIYAMA YUKIO
IPC: G06F9/445
Filed: 1988-09-30
Abstract: PURPOSE:To efficiently execute boot loading by releasing a boot loading state stored in accordance with specific self-address data and destination address data at the time of receiving data sent from a request side module during the period of storing that a specific bit is '1'. CONSTITUTION:When the output of a boot loading enable storage means 10 is turned to '1', SA (self-address)/DA (destination address) switching circuit 11 is switched to the DA side and the SA value of the request side module 4 is selected. All the data transferred from the module 4 are decided by an SA/DA deciding circuit 12 and written in a data buffer 14 by a data buffer writing pulse generating circuit 13. At the time of receiving a specific SA/DA from the module 4 after ending data transfer, the stored state of the means 10 is released by a boot loading enable storage releasing means 15. Thus, the boot loading processing time can be shortened.
Patent JP-H07124023-A (JP)
Title: Holder unit of skiboots
Inventor: FUJII RIICHI
IPC: A47B61/04
Filed: 1992-08-25
Abstract: PURPOSE:To provide a holder unit of skiboots which can contain a number of boots per unit area and prevents damage of boots and lighten the weight, by pressing the toe with a movable holder in which a pulling spring actuates in the slide part of the fixing holder and supporting the heel with the fixing holder and thawing adhered snow by a drain disposal mechanism and making the holder unit with a trussed structure having a rigid strength even if it is made of a plastic material. CONSTITUTION:A fixed holder 2 attached to a post 1 supports the weight of skiboots. A slide part where the supporting part of the heel side of skiboots S and the movable holder 3 are guided to slide and the movable holder 3 on which a piece S1 at the toe of boots hooks are pulled toward the fixed holder side by a pulling spring 4 are provided. One end of a joint tool 9 connecting the upper and lower stage fixing holders is fastened. A drain opening 5 treating drain through a post pipe 1 and a water pool 6 are provided. Fibrous wicks 8 lightly stuffed in a hose 7 suck the water in the pool due to the capillary action and the water is discharged due to the siphon principle. Light and anti-corrosive materials like aluminum or resin are used.
Patent JP-H03107836-A (JP)
Title: Photosensitive material supply device
Inventor: NAKABAYASHI HIROMITSU
IPC: G03B27/14
Filed: 1989-09-21
Abstract: PURPOSE:To reduce the amount of fogged photosensitive material by respectively providing a leading edge part detection sensor adjacently to a cutter corresponding to a conveying guide on an upstream side and an encoder on a downstream side adjacently to a pair of interposing and conveying rollers on the uppermost-stream side. CONSTITUTION:The cutter 510 is disposed from the confluence of the respective conveying guides 442-447 and 842-847 to the downstream side. Then, an intermediate sensor, that is, the detection sensor 448 for the leading edge part of the photosensitive body is provided on the upstream side from the sensor 448 and the downstream side from the confluence, and an acetablum 523 functioning as a measure conveying means is provided to stand by at a measuring start position for the leading edge part of the photosensitive material on the downstream side from the cutter 510. The interposing and conveying roller pairs 421 and 422, and 821 and 822 are disposed on the upstream side from the conveying guides and the encoders 427 and 827 are successively disposed toward the downstream side. Therefore, the encoder begins counting after catching the intermediate sensor 448, so that final feeding is performed by being limited to a short distance. Thus, the quantity of drawing out the photosensitive material is made small, the length thereof is made accurate and the light beam fogging amount thereof is made minimum.
Patent JP-S61126869-A (JP)
Title: Image transfer system
Inventor: KAWAHARA YOICHI
IPC: H04N1/21
Filed: 1984-11-22
Abstract: PURPOSE:To enable to retain connection of a circuit even in case that reading of next image data is delayed by transmitting each main scanning lines delaying only prescribed time and by increasing transfer time every main scanning lines in regard to the inputted transmission device when the number of main scanning line of image data falls in less than the prescribed amount. CONSTITUTION:The untransmitted portion of the image read on a image memory 12 is detected to reached less than the prescribed amount. A fixed amount of FIL more than the usual case is transmitted additionally to all the fixed amounts of image data. Light disk read part 1 stores the image data read from the light disk in image memory 12 to continue reading until the memory is filled up. Simultaneously, the read main scanning, line that is the number of lines is set on the read over line counter 2 by a signal 38. Thus, there's no necessity of equipping a portion of image memory, only two units of divisional read of image data are enough lead in low cost. In case of delay in reading the image data, transfer can be continued without breaking circuit connection with the distance facsimile because the 'FIL' is automatically added to be transmitted.
Patent JP-H0295464-A (JP)
Title: Main and auxiliary liquids mixing spraying device
Inventor: AKAMINE JAKUEN
IPC: B05B7/12
Filed: 1988-09-30
Abstract: PURPOSE:To facilitate spraying control by combining a switching spring mechanism and a connecting rod between the title device and one end of the piston shaft of a controller, reciprocating a controlling and flow diverting piston, and thereby sending a pressurized fluid alternately into cylinders. CONSTITUTION:The flow diverted by a diversion controller 13 passes alternately through conduits 11 and 11, and is introduced alternately to both sides of a piston 2 contained in a cylinder 1 closed by a side plate provided with a sucking and backward discharging mechanism for an auxiliary liq. and used also as another bearing. A working rod 7 having a smaller diameter than a piston shaft 3 is allowed to pierce the fixed outer part, a grooved pulley 8 is mounted on the tip, the connecting rods 9 and 18 detaining a switching spring and a flow diverting piston shaft 12 are connected, the window of the conduit 11 is alternately opened and closed by a pressurized fluid introduced from a fluid inlet 18 along with fixed flow diverting pistons 15 and 16, hence the piston 2 is pressed and operated, and the fluids are completely mixed by a mixing pipe 16 and a main flow pipe 17, sprayed, and sprinkled.