baber/WOPTO huggingface dataset:
Patent JP-H01100550-A (JP)
Title: Method for development processing of non-silver photosensitive material with which stable and uniform development is possible
Inventor: NAKANO MIEJI
IPC: G03F7/00
Filed: 1987-10-13
Abstract: PURPOSE:To enable stable and uniform development by executing the development by a developing soln. which is circulated between a surface-roughened roller and squeezing roller and is repeatedly used. CONSTITUTION:A photosensitive material 2 is carried nearly horizontally in such a manner that the developing soln. is uniformly coated thereon in the transverse direction thereof by a developing soln. supplying member 7 and thereafter the coated liquid film is held on the material. The material is then carried by bringing the same into contact with the peripheral wall face of the roller (surface-roughened roller) having the rough peripheral wall face and is developed by the developing soln. repeatedly circulated by a shower nozzle 12 and used between the surface-roughened roller 10 and the squeezing roller 11. The stable and uniform development is thus executed.
Patent JP-H0598067-A (JP)
Title: Transparent radiation shield and production thereof
Inventor: KAYANO HIDEO
IPC: C08K3/10
Filed: 1991-10-07
Abstract: PURPOSE:To provide a transparent radiation shield exhibiting excellent radiation shielding performance, to which a rare earth element, especially gadolinium, can be added in a high proportion without detriment to the transparency and a process for producing the same. CONSTITUTION:The title shield comprises 10-30wt.% (in terms of gadolinium) gadolinium salt, 10-30wt.% imidazole for dissolving the gadolinium salt, 40-60wt.% resin and 5-20wt.% curing agent. In the title shield, lead can be used in combination with gadolinium.
Patent JP-2001080652-A (JP)
Title: Packaging bag
Inventor: NOMURA YUTAKA
IPC: B65D33/20
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag capable of putting printed matters such as a catalog or a pamphlet into a packaging bag for containing articles such as clothes and enabling the printed matters to be simply and quickly taken out and replaced. SOLUTION: In a bag 1 made of a vinyl or the like, to which a seal 10 is effected at both right and left ends thereof and whose upper portion is open, the interior of the bag is partitioned into a fore and a rear parts by an intermediate member 7 to which a seal 10 is effected at both right and left ends thereof. A storing portion 5 for containing articles such as clothes and a pocket 2 are provided at a front and a rear parts of the intermediate member 7, respectively, and printed matters 10 or the like can be freely put in and out of the pocket 2 through an insertion mouth 4 opened at an upper part of the pocket 2.  Further, the intermediate member 7 is provided at its upper part with a sealing means 11 for opening and closing a containing mouth 6 of the storing portion 5 and, by effecting the seal 10 to the bag 1 at its both rigid and left ends, the storing portion 5 is allowed to communicate with the pocket 2 at a lower part of the bag 1.
Patent JP-2001084750-A (JP)
Title: Magnetic recording/reproducing device
Inventor: NAKAMURA KIMIHIKO
IPC: G11B15/675
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing device that can ensure original reinforcing operation, and at the same time, improve transportation efficiency by adopting a movable-type reinforcing member. SOLUTION: A reinforcing member 8A is mounted movably in a cutout part 2C provided on a pair of side plates 2B and 2B of a mechanical deck 2. Each bending surface of the reinforcing member is screwed in by a screw 10 via screw holes 8a and 2b so as to be rotatably mounted to the mechanical deck 2. Screwing by the screw 10 is made with a force such as to be capable of turning. On assembling, the reinforcing member fits each projection part 2a to a fitting hole 8b for achieving original position and is fixed surely to the mechanical deck itself. When the assembly is completed, and a package is to be shipped, the reinforcing member is set to off position, and each projection part being fitted to each fitting hole disengages for turning downward.  The original reinforcing operation of the reinforcing member can be ensured, and also the reinforcing member can be accommodated within the height range of the mechanical deck, reducing the height itself of a box body for packaging a set and hence improving transportation efficiency.
Patent JP-H09101677-A (JP)
Title: Developing device
Inventor: ONO KUNINORI
IPC: G03G15/08
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of surely preventing the spilling of toner, with a simple assembling process. SOLUTION: The developing roller 11 of the developing device is freely rotatably supported by the opening part of a container, a 1/3 outer periphery is exposed outside and a developing part 5 is formed in a part facing a photoreceptor drum. A doctor blade 12 is provided in the upper part of an opening, to seal the opening. Seal members 13 are arranged between both ends in a longitudinal direction of the roller 11 and the side edge of the opening, in such a manner that the seal members 13 are fixed to the side edge of the opening, to prevent the leakage of the toner.  The same seal member 13 is used for each of both end parts of the roller 11 and curvedly attached so that the fixing position of an end part, 13-1 on the upstream side in the rotational direction of the developing roller 11 is placed in a position nearer to the outside in the axial direction of the roller 11 than the fixing position of an end part 13-2 on the downstream side. Thus, while both end parts of the toner layer 14b after development having a width 14b-1 larger than a developing width 14a-1 are scraped toward the center of the roller 11, the toner layer 14b is recovered into the container.
Patent JP-H03121391-A (JP)
Title: Gas pipe to be imbedded in ground
Inventor: YOSHIKAWA SATORU
IPC: F16L9/14
Filed: 1989-10-04
Abstract: PURPOSE:To prevent corrosion and deterioration of a stainless steel pipe due to entry of moisture in the ground and underground water into a gas pipe by mounting a water-tight layer which is made of synthetic resin and has rubber elasticity on the surface of stainless steel pipe. CONSTITUTION:A stainless steel pipe 1 is made like bellows and spiral corrugation and provided with flexibility. Further, a water-tight layer 2 which is made of synthetic resin and has rubber elasticity is mounted on the stainless steel pipe 1 to prevent entry of moisture in the ground and water on the ground into a gas pipe which is imbedded in the ground and prevent corrosion and deterioration of the stainless steel pipe 1 due to water. Consequently, gas does not leak, and sufficient reliability is obtained even when the gas pipe is used for a long time. Thus formed water-tight layer 2 is covered by a plastic sheath 3 to obtain desired gas pipe.
Patent JP-S62120510-A (JP)
Title: Control method for automatic cleaner
Inventor: SHIOKAWA JUNJI
IPC: A47L9/28
Filed: 1985-11-21
Abstract: PURPOSE:To attain the complete cleaning by driving zigzag an automatic cleaner within a room for production of a map showing the cleaned areas and a map showing the positions of obstacles and moving the cleaner to the nucleaned areas for zigzag drive as soon as said both maps are produced. CONSTITUTION:A room to be cleaned is enclosed by walls (ab, bc, cd and da) and an obstacle limited by sides (ef, fg, gh and he) exists in this room. An automatic cleaner is started at a start point A and moved straight and inverted at the side (cd) with a prescribed shift equal to pitch width (p). This inversion is carried out every time the cleaner gets close to walls or the obstacle. Then the driven areas are stored for production of a map to show the cleaned areas and a map to show the position of the obstacle. An uncleaned area is detected out of the map at a point B and a specific point D is decided. Then a route of points B-C-D is calculated and the cleaner is shifted to the point D. Thus the cleaner is driven zigzag in the same way. In such a way, the room can be completely cleaned.
Patent JP-S62119584-A (JP)
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/03
Filed: 1985-11-20
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-H03122102-A (JP)
Title: Photopolymerizing catalyst composition and photo-setting composition
Inventor: TAKAHASHI SHIN
IPC: C09J4/00
Filed: 1989-10-06
Abstract: PURPOSE:To obtain the subject catalyst composition having extremely high photopolymerizing activity, developing excellent thick film-curable property with irradiation of light by mixing with a radical-polymerizable vinyl compound and having high hardness of cured material, by compounding an alpha-diketone and a specific silane compound. CONSTITUTION:The aimed composition is composed of (A) an alpha-diketone (preferably camphorquinone) and (B) a silane compound (e.g., methylsilane or triphenylsilane) having groups: -SiHRaRb and /or -SiHRc- structure in molecule [Ra, Rb and Rc are H, (substituted) alkyl, alkenyl, aryl, alkoxy or acyloxy]. Said composition is mixed with a radical-polymerizable vinyl compound to afford a photo-setting composition.
Patent JP-H0859309-A (JP)
Title: Promotion of aging of steelmaking slag
Inventor: IDE HIDEO
IPC: F27D15/00
Filed: 1994-10-25
Abstract: PURPOSE: To surely promote the aging of a steelmaking slag at a low cost by adding a dried silica-base substance and an alkaline soln. to the steelmaking slag and/or a molten iron pretreating slag before aging. CONSTITUTION: Before, while or after the steelmaking slag generated in a converter, a torpedo ladle, etc., is cooled, solidified and crushed for aging, a silica- base substance such as coal ash and silt is added to the slag by 1-30wt.%, based on the total weight after mixing, and a silica-base substance having pozzolan reactivity is also added to control the weight of Ca eluted into an aq. soln. prepared by adding an alkaline substance to water to regulate the soln. to pH 11-13 and agitating the mixture and the weight of eluted Si to >=0.05mg per 1g dry weight of the silica-base substance and the weight ratio of Ca/Si to <=10. Consequently, the eluted soluble silica reacts with Ca<2+> and water to form an insoluble gel, the reaction of free CaO with water is activated and the aging is promoted.
Patent JP-S62120026-A (JP)
Title: X-ray exposing apparatus
Inventor: WATANABE YOSHIO
IPC: H01L21/67
Filed: 1985-11-20
Abstract: PURPOSE:To obtain an X-ray exposing apparatus which is set to a fine level lower than a vibration elimination by separating a mask, a wafer to be eliminated for vibration and a rotary target, a motor and a pump and constructing to maintain a vibration eliminating base of the wafer, mask and a vibration elimination base of a beam source at a predetermined distance so that an X-ray range can follow the vibration of the base after the movable base is moved, thereby minimizing the X-ray range as required. CONSTITUTION:A mask 20, a wafer 21 and a movable base 22 are mounted on a vibration eliminating base 23 supported by legs 25a to a floor 26, a vibration eliminating base 28 supported by legs 25b to the floor 25 is composed of angles surrounding the base 23, beams 29a, 29b, 29c are stood on the base 28, a rotary target 12, a motor 13 for rotating the target and a pump 15 are mounted. A length measuring unit 31a is moved at a distance in X direction to the base 23, and a length measuring unit 31b is moved at a distance in Y direction in a predetermined accuracy by a non-contacting length measuring unit to move the base 29 by drivers 30a, 30b mounted on the legs 25b.
Patent JP-2000088109-A (JP)
Title: Oil seal
Inventor: NISHINO MASATOSHI
IPC: F16J15/3252
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of oil through a gap between an oil seal and a fixed member. SOLUTION: In this oil seal 1, a pressure contact surface 1b is formed of an elastic member on an outer periphery. The pressure contact surface 1b is press fitted in the inner peripheral surface 3b of the hole 3a of a peripheral member 3 serving as a fixed member. A seal-sealing ability lip 18a making contact with the inner peripheral surface 3b for sealing is provided. The lip 18a is formed at the tip edge of a seal part 18 on the fixed side protruding in a state to incline relative to the pressure contact surface 1b. The self-sealing ability lip 18a reliably seals responding to an internal pressure, and besides is apt to be easily mounted. An annular groove 20 is formed between the pressure contact surface 1b and the lip 18a, the back pressure of the lip 18a is suppressed, and lowering of self-sealing ability is prevented.  By this constitution, reliable sealing is performed even when a temperature change is large.
Patent JP-H1099634-A (JP)
Title: Filter apparatus and air cleaning method
Inventor: SAKATA KUNIHIRO
IPC: F24F7/06
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To ensure a wide filter area within definite vol. and to lower pressure loss while collecting a contaminant in air with high efficiency by providing a filter in a zigzag bent state. SOLUTION: A filter vessel having a plurality of rotary rolls 3 arranged therein is provided to an air passage 1 (1a, 1b) and a filter 4 held between nets 5 are provided zigzag by utilizing the rotary rolls to cut off the upstream and downstream sides 1a, 1b of the air passage 1. Air on the upstream side is passed through the filter 4 to be moved to the downstream side to separate a contaminant in air. When the separation capacity of the filter 4 lowers, the used filter is drawn out from a drawing-out port and a new filter is introduced from an introducing port to replace the used filter. The nets 5 prevent the sagging of the filter 4 and the twist of the filter 4 caused by the difference of a radius of curvature between both inner and outer surfaces and can be effectively used in order to provide the thick filter 4 between the rotary rolls 3 under tension. This apparatus is suitable for a cleaning apparatus of a high degree clean room put to practical use in the electronic industry.
Patent JP-S62177365-A (JP)
Inventor: UORIN UEIN SUTANZUBERII
IPC: F16J15/10
Filed: 1986-10-31
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-H0977317-A (JP)
Title: Dishcloth running amendment device
Inventor: KOBAYASHI YOSHITSUGU
IPC: D06B23/04
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a comparatively compact dishcloth running amendment device by which the amendment can be carried out promptly and effectively. SOLUTION: A temple ring 3 is fitted rotatably to a bearing ring consisting of fitting slantly to a temple control shaft 4 unturnably and a servo motor 8 is installed on the one side of the temple control shaft 4 and guide rollers 1, 2 are arranged parallelly and the temple ring 3 is slanted left or right and acts on the dish cloth 13 and the running of the dish cloth is corrected to a normal position by that the temple control shaft 4 is turned by a servo motor 8 by the signal for detecting the shift of the dish cloth 13. At the normal position, the temple ring 3 is in a neutral state and a non-operation state.
Patent JP-2000076484-A (JP)
Title: Information display device and storage medium for recording its program
Inventor: NODA HISASHI
IPC: G06F3/048
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To make viewable data corresponding to the depth side in the depth direction by fewer operations without changing the viewpoint in the display device of information through the use of three-dimensional expression. SOLUTION: The device is constituted by providing an input means 1 receiving an input from a user, a data recording part recording three-dimensional space data to be displayed, a turn-up shape generating part 4 generating a turn-up shape based on the input of the user by the input means 1 and on data of the data recording part 3 and a display control part 5 executing control to permit a display means 6 to display the turn-up shape generated by the part 4 and three-dimensional space changed by the generated turn-up shape.
Patent JP-H07177127-A (JP)
Title: Light source for multichannel wdm system
Inventor: YUN SHII CHIYUNGU
IPC: H04B10/43
Filed: 1994-10-03
Abstract: PURPOSE: To realize an inexpensive light source based on an EDFA and integrated light WDM demultiplexer for a multichannel WDM application. CONSTITUTION: The filtering of an ASE light is operated by an optical band pass filter (band width: 1.3 nm), and this is used for the transmission of 622 Mb/s, 1 Gb/s, and 1.7 Gb/s data. The loss of a receiver sensitivity can be ignored with the 622 Mb/s data, and this loss is increased according to a bit rate, and increased even when the optical band width is reduced. As the result of these experiments, it is indicated that the ASE light can have SNR more satisfactory than about 18 dB for transmission (BER<10<-14> ) without any error as expected from simple Gaussian noise approximation. Assuming that a channel interval is at least three times as long as the optical band width of each channel, the actual capacity of a WDM system using this light source is evaluated as about 40 Gb/s from this condition.
Patent JP-H10325811-A (JP)
Title: Orientation measuring equipment
Inventor: NAGATA SHINICHI
IPC: G01N22/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To measure dielectric anisotropy not only of a sheet-like sample but also a cubic molding sample. SOLUTION: A dielectric resonator 20 is resonated by arranging antennas 22a, 22b therefor and such a resonance mode as a field vector leaking to the outside is present can be generated. If a sample 25 exhibits dielectric anisotropy, resonance frequency of the dielectric resonator 20 is varied by turning the sample 25 or the dielectric resonator 20 and dielectric anisotropy of the sample 25 is determined from the variation.
Patent JP-2000085695-A (JP)
Title: Control starting circuit for arc jet thruster
Inventor: KATO KOICHIRO
IPC: B64G1/26
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To lessen the need of insulation of a circuit and reduce the equipment size and weight by lowering the voltage in the circuit. SOLUTION: This control starting circuit comprises a filter circuit 12 including a capacitor 12a and a coil 12b to remove noises from a DC power source, a high-frequency converter circuit 14 for converting the output of the filter circuit 12 into high-frequency alternating currents, a main transformer 16 for boosting the high-frequency alternating currents to generate discharge arc voltages, a rectifier circuit 18 for rectifying the output of the main transformer 16 into direct currents, an anode line 22 and a cathode line 24 for applying the output of the rectifier circuit 18 to an arc jet thruster 34, a grounding line 26 for earthing the positive output of the filter circuit 12 by way of a switching circuit 19, and a high-voltage transformer 20 consisting of a primary winding 20a on the grounding line 26 and a secondary winding 20b on the cathode line 24.  An ON-OFF operation of the switching circuit 19 causes the secondary winding 20b on the cathode line 24 to generate high voltage triggering arcs of the arc jet thruster 34. The anode line 22 is grounded.
Patent JP-H05248030-A (JP)
Title: Panel for building
Inventor: SHIYOUKO TOSHIHIRO
IPC: B32B5/18
Filed: 1991-10-09
Abstract: PURPOSE:To lighten a plate by forming the plate of which projecting parts extending in one direction are arranged along the traverse axial direction at regular intervals, and piling up the plates each other so as to form a panel. CONSTITUTION:The panel for construction is provided with three sets of metal plate 2 in which projecting parts 2A extending in one direction are arranged along the traverse axial direction of the extending direction at regular intervals. These plates 2 are piled in the condition in which the respective projecting parts 2A and recessed parts are conformed to each other or mutual projecting parts are conformed to each other. Next, urethane foam resin or the like is injected between the piled plates 2, and many holes are formed on the plates 2 on the surface side so as to improve sticking strength for mortar or the like. Consequently, execution can be easily performed by lightening the weight of the plate.
Patent JP-S61139680-A (JP)
Title: Production of grain oriented electrical steel sheet having excellent magnetic characteristic
Inventor: WADA TOSHIYA
IPC: C21D9/46
Filed: 1984-12-13
Abstract: PURPOSE:To produce a low iron loss grain oriented magnetic steel sheet without annihilation of an effect of improving the iron loss as a result of a heat treatment by removing at intervals the glass film, insulating film, etc. on the surface of a grain oriented magnetic steel sheet subjected to finish annealing and plating specific materials onto the surface to segment the magnetic domains. CONSTITUTION:A silicon steel slab is subjecteds to hot rolling the cold rolling to produce the grain oriented magnetic steel sheet and thereafter the glass film consisting of the foresterite on the surface formed in the stage of decarburization annealing or finish annealing or the insulating film consisting of the chromate, phosphate, etc. is removed from the entire surface or is removed at 1-30mm intervals. The part from which the glass film, etc. are partially entirely removed is electroplated with various metals and non-metals or oxides of those matals or non-metals added with the oxides, acids or salts at 1-30mm intervals to form the intruding body diferent from the steel component and to segment the magnetic domains of the steel sheet. The grain oriented electrical steel sheet which obviates the annihilation of the effect of improving the iron loss as a result of the subsequent heat treatment and has the excellent magnetic characteristic is thus obtd.
Patent JP-H02107008-A (JP)
Title: Cmos crystal oscillating circuit
Inventor: NAKAKARUMAI SUSUMU
IPC: H03B5/32
Filed: 1988-10-17
Abstract: PURPOSE:To compose an oscillating circuit having a control function and a current restricting resistance of fewer elements by composing the CMOS crystal oscillating circuit of a clocked inverter circuit. CONSTITUTION:A feedback resistance 105, a crystal resonator 106 and externally attached capacitors 107 and 108 are provided, a PMOS transistor(TR) 101 and an NMOS TR102 respectively constitute an oscillating stage inverter, a PMOS TR103 and an NMOS TR104 respectively regulate the current, and control an oscillating operation. When a control terminal 113 is set at an 'H', the TRs 103 and 104 are turned on, start the oscillating operation, and the penetrating current flowing through inverter circuits 109 and 110 are restricted by the turned-on resistances of the TRs 103 and 104. Thus, the crystal oscillating circuit having the control terminal and the current restricting resistance can be composed without increasing the elements.
Patent JP-H03121962-A (JP)
Title: Wheel control device
Inventor: KANEKO KIYOKAZU
IPC: F02N11/00
Filed: 1989-10-06
Abstract: PURPOSE:To attain small size and light weight by constructing an engine starting starter motor in such a way as to be rotatable in both normal and reverse directions, and that one rotating direction starts an engine and the other drives auxiliary liquid pressure source. CONSTITUTION:When a starter switch 62 is turned on, the coil 66 of a relay 64 is excited, and a starter motor 34 is rotated normally by motor power supply through contacts a3, a4. A pinion 58 is thereby moved to the left so as to be meshed with a ring gear 56 and thereby rotate the ring gear 56, thus starting an engine 32. At the time of wheels being locked, a controller 72 excites the coil 70 of a relay 68 to close contacts a5, a6, so that the motor 34 is rotated in the reverse direction to the start-up time, and the pinion 58 is moved to the right. When the motor 34 is rotated reversely, its torque is transmitted to a gear 52 through a one-way clutch 48 and a driving gear 50, thereby driving pumps 30A, 30B as auxiliary liquid pressure source for boosting operating liquid. An exclusive motor for driving pumps is not therefore required.