baber/WOPTO huggingface dataset:
Patent JP-H11190605-A (JP)
Title: Surface condition measuring device
Inventor: FUJII NORINAGA
IPC: G01B5/012
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To accurately control a measuring force with a simple structure by constituting a fulcrum of a probe arm of a thin plate, and giving a force in the direction to bring a probe into contact with a surface to be measured by means of a coil of a separated body from the thin plate to the probe arm. SOLUTION: A bobbin 214 for detecting displacement is provided in the vicinity of a body frame 212, and in the vicinity of a fore end and a rear end of a probe arm 220 a probe 202 and a core 22 are respectively provided. A center of the arm 220 is fixed to the frame 212 by a planar fulcrum leaf spring 230. A forcer to bring the probe 202 into contact with a surface to be measured is given by the arm 220 and its energizing force is controlled by a press screw 242. The spring 230 is fixed to frame 212 by a screw 232 and also the arm 220 by a screw 234. According to objects to be measured, insertion of the screw 242 is controlled to give a measuring force necessary for the probe 202.
Patent JP-H06203663-A (JP)
Title: Of cable oil filling device
Inventor: YAMAYA YASUHIRO
IPC: H01B9/06
Filed: 1992-12-26
Abstract: PURPOSE:To allow the unmanned operation of most of OF cable oil filling work. CONSTITUTION:An OF cable oil filling device has an empty chamber part 63 having a sectional area larger than the mean passage section area of an oil discharge piping 41, and a float 68 is housed in the empty chamber part 46. This float 68 is raised by an insulating oil reaching the empty chamber part 64, and a level switch 71 for detecting this is provided.
Patent JP-H10176721-A (JP)
Title: Flexible coupling
Inventor: NAKAMURA RYOTA
IPC: F16D3/66
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost flexible coupling suitable for location in a transmission system, such as a trial run device for a diesel engine for an industrial machine, increase a tolerance to core oscillation and core deviation of a shaft member to be coupled, have excellent durability and reliability, and prevent breakage of a flexible coupling itself and related member, and an apparatus by preventing transmission of excessive torque. SOLUTION: A flexible coupling comprises a first flange member 64 coupled to a first shaft member; a second flange member 66 having an annular rim 72 to surround the flange member 64 with an axis gap and a radial gap therebetween. Long holes 74a, 74b, and 76 extending in a peripheral direction are formed in the two flange members and a coil spring 78 is inserted through a spring support member 82 inclinably contained in the long holes. A friction disc 84 slid when torque exceeding a set value is exerted is located at the second flange member 66 and the second flange member 66 is coupled to the second shaft member through the friction disc 84.
Patent JP-2001144751-A (JP)
Title: Personal authentication algorithm by computer
Inventor: OTSUBO KENSAI
IPC: G09C1/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent the barrage attacks to password character strings in such a manner that a side which randomly prepares data transmitted as a password among computers and performs authentication, performs enciphering the data with the public key of a side to be authenticated in the case of performing personal authentication by utilizing a computer network. SOLUTION: The public key of the side to be authenticated is preliminarily registered in the side performing authentication, and when an authentication request is received, random data are enciphered with the registered public key and transmitted to the side receiving authentication. The side to be authenticated can be decided as a person concerned when the data sent back are compared with the previous data unenciphered with the public key and the data are decided as the same because only the person having the secret key to be a pair can decode the transmitted data. The barrage attacks can not be performed because data to be transmitted change in each authentication request.
Patent JP-H11190781-A (JP)
Title: Electronic timepiece with calendar
Inventor: MUTO TAKEO
IPC: G04C17/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic timepiece with a calendar that reduces time for adjusting the calendar when reactivating the clock. SOLUTION: A signal for operating a transducer (2) 51 for driving data display is set to a signal from a 24-hour switch 12 being linked to a time-system transducer (1) 6 on the normal move of a pointer. In case other than the normal move of the pointer, a control mechanism 133 is provided, where the control mechanism 133 sets the signal for operating the transducer (2) 51 to a signal from a 24-hour counter for receiving a signal from a time-system circuit 60.
Patent JP-H06198299-A (JP)
Title: Method and device for purifying living waste water
Inventor: HATAYAMA HIROSHI
IPC: C02F3/00
Filed: 1992-12-28
Abstract: PURPOSE:To purify sewage from a kitchen up to a static water level and to make a device small-sized and inexpensive by providing a suspended matter flocculation means, a suspended matter floating means, an oil recovery means, an org. matter decomposing means, an org. matter recovery means, a filter means and a vegetating and purifying means. CONSTITUTION:Kitchen waste water to which a proper amt. of a flocculant is added before the discharge from a sink 1 is filtered by a net 21 to be allowed to flow in a sedimentation tank 2 and the suspended matter in the waste water is flocculated. The kitchen water from the sedimentation tank 2 flows in a first purifying tank 3 and the fine solid in the waste water is filtered by a net 31. Fine air bubbles due to an air generator 32 are bonded to the suspended matter 33 in the kitchen waste water and the oil bonded to the floated floc 33 is adsorbed on an oil mat 34. The overflowing floc 33 is recovered by a floc recovery net 36 and sewage flows in a filter bed 37 and the color component of the sewage is filtered by the action of activated carbon. The sewage flows in a second purifying tank 4 and phosphorus is absorbed from the roots of an evergreen plant 5 and water transpires from the surfaces of leaves to become fresh water.
Patent JP-2000180084-A (JP)
Title: Heat exchanger for air conditioning
Inventor: TACHINO KATSUMI
IPC: F28F1/40
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost and distribution cost of heat exchanger. SOLUTION: A rod 11 is inserted into a heat transfer tube 6 and a spacer 12 is provided between the outer circumferential surface 11a of the rod 11 and the wall 6a of the heat transfer tube 6. The spacer 12 is constituted of a hub 14 fitted over the rod 11 and three protrusions 15 projecting radially outward from the hub 14 thus forming a channel 13 of heat exchanging solution between outer circumferential surface 11a of the rod 11 and the wall 6a of the heat transfer tube 6.
Patent JP-2000187848-A (JP)
Title: Optical pickup device
Inventor: IWANAGA TAIICHI
IPC: G11B7/09
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide the optical pickup device which has the same sensitivity of the movement quantity of an optical pickup to a driving current irrelevantly to the moving direction of the optical pickup by eliminating the fatigue permanent set of a support member for the optical pickup. SOLUTION: Flexible wiring members 19a and 19b which supply electric power to the optical pickup 1 are curved and arranged on both the sides of a track for the traverse operation of the optical pickup 1 by as many as each other and centrally symmetrically. The energizing forces that the wiring members 19a and 19b apply to the optical pickup 1 are reverse to each other to reduce the influence of the repulsion of the wiring members on the optical pickup 1.
Patent JP-2001173195-A (JP)
Title: Structure of exterior wall of building
Inventor: OKAMOTO HIDEO
IPC: E04B1/70
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide the structure of the exterior wall of a building in which appearance is changed while imparting gorgeousness and partially increasing, heat-insulating properties, sound-insulating properties, waterproofness or the like and the side end section of an excessive external facing material can be finished with excellent appearance in a waterproof manner. SOLUTION: The external facing material 3 for excessively lining roofings for reinforcement is stuck so as to be superposed on the external surface of an external facing board material 1 through a foundation sash bar 4 to a part of the exterior wall 2 of the building in which the external facing board material 1 is stuck on an external surface. An external facing material 3a for finishing an end section is stuck along the side end of the external facing material 3 for excessively lining roofings for reinforcement on a boundary between a section, on which the external facing material 3 is pasted, and a section, on which the material 3 is not pasted.  A projecting section 21 in the same thickness as the foundation sash bar 4 is projected integrally on the rear side of the external facing material 3a for finishing the end section while butting the projecting section 21 against the external surface of the external facing board material 1.
Patent JP-2001170940-A (JP)
Title: Method for manufacturing spewless mold
Inventor: TAKADA NOBORU
IPC: B29C33/42
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a spewless mold by which it is possible to manufacture a piece block which is free from a stepped part and a gas between a first shot piece block and a second shot mold and a coverage by a molten metal and further, secure a casting joint line and upgrade the precision of the piece block. SOLUTION: During a first shot, the thickness of the piece block 3a is set to be larger than the routine thickness and at the same time, the contracting rate of the piece block 3a is set to be higher than the routine contracting rate and thus the piece block 3a is manufactured in accordance with the described set values. Further, this first piece block 3a is arranged in a second shot mold 11 whose contraction rate is set to be lower than the routine contracting rate. In addition, the profile of the first piece block 3a is tightly attached to the profile 11a of the second shot mold 11 by the mold clamping force of a diecast press machine and under this state, the second shot is carried out to obtain a piece.
Patent JP-H06201374-A (JP)
Title: Scanning type probe microscope
Inventor: MIYAMOTO YASUSHI
IPC: H01J37/28
Filed: 1992-12-28
Abstract: PURPOSE:To move a sample in Z-direction with a control quantity according to the deviation between respective standard values of Z-displacement signal and torsion signal, suppress a torsion even by the cantilever of a very sharp probe, and precisely reproduce the irregularities of a sample surface. CONSTITUTION:A microcomputer 2 outputs X, Y-control signals S4, S5 to an XYZ cylindrical piezoelectric body 10 to secondarily scan a sample 12, and the probe 9a of a cantilever 9 XY-scans the sample 12 surface under Z-axial control. The probe 9a top end is attracted and repelled by the influence of magnetic force according to the irregularities of the sample 12 surface, and the cantilever 9 is displaced. This Z-axial displacement is detected 7 to output a Z-displacement signal S1, and the torsion displacement of the lever 9 top end is detected 8 to output a theta-displacement signal S3. A Z-control part 4 to which these signals are inputted determines the displacement quantity of the Z-axis to be kept at respective standard values according to each signal, and gives a Z-control signal S3 to the piezoelectric body 10. Thus, the piezoelectric body 10 is expanded and contracted to control the distance between the sample 12 and the probe 9a cantilever 9 can be suppressed.
Patent JP-H10326752-A (JP)
Title: Apparatus and method for processing substrate
Inventor: NAKAMURA NAOTO
IPC: C23C16/44
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To inhibit outside air from entering inside a reaction chamber and a gaseous phase from flowing out of the chamber, while the inside of the reaction chamber is opened to the outside through an inlet/outlet for transferring substrates. SOLUTION: A vertical CVD system 200 has a second gas supply system 240 and a second bypass line 264. The second gas supply system 240 supplies an inert gas to a space 3a between an outer tube 1A and an inner tube 2A of a reaction furnace 211 during a boat loading period and a boat unloading period. The second bypass line 264 exhausts an atmosphere inside a reaction chamber 1a by a slow exhaust processing during the boat loading period and the boat unloading period.
Patent JP-2001175461-A (JP)
Title: System and method for managing program revision
Inventor: NAITO RYUZO
IPC: G06F15/16
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent generation of the revision mismatching of programs between plural distributed computers. SOLUTION: A centralized data updating device 12 collects revision information, by searching the program file of a centralized management computer 1 and registers it in a centralized management computer revision information storing part 141. A revision data updating device 22 collects the revision information by searching the program file of a computer 2 to be managed and registers it in a revision information storing part 281. A revision data updating device 13 fetches the revision information of the computer to be managed from the revision information storing part 231 and registers it in a revision information managing part 143.  A revision check device 15 compares the revision information of the program files of the centralized management computer and the computer to be managed which are registered in a storage device 14, and outputs mismatching information to an outputting device 16.
Patent JP-2001174546-A (JP)
Title: Distance detecting display device
Inventor: KATAYAMA SUSUMU
IPC: G01S7/62
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a distance detecting display device capable of comparatively detecting and displaying the intensity change of a reflected signal of a detecting signal. SOLUTION: In this distance detecting display device having a receiver for radiating a pulse signal as the detecting signal and for receiving and amplifying the reflected signal thereof, for accumulating and memorizing the received and amplified reflected signal intensity in a memory, and for displaying it on a display device, the intensity change of the reflected signal is detected, and the detection result is displayed.
Patent JP-H06204122-A (JP)
Title: Illuminator and projection aligner using the same
Inventor: MIKAMI KOJI
IPC: H01L21/027
Filed: 1992-12-29
Abstract: PURPOSE:To obtain an illuminator wherein high resolution is easily obtained and utilization factor of light flux is high, by a method wherein a reflection means so converges the light flux from a light emitting part on a condenser plane that the region outside an optical axis has an illuminance distribution higher than that of the optical axis. CONSTITUTION:A elliptical mirror constituted of an ellipsoid of revolution as is divided into four segments by planes containing an optical axis Sa to be used as reflection means 2. The positions of four divided partial elliptical mirrors 2a-2d are displaced with respect to the optical axis Sa. As to the method of displacement in this case, a light emitting part 1a is positioned in the vicinity of a first focal point of the partial elliptical mirrors 2a-2d, which are symmetrically moved with respect to the optical axis Sa while the first focal point is set as the center. Thereby the position of a second focal point 21 is displaced from the optical axis Sa, so that the illuminance on the optical axis can be lowered as compared with the illuminance outside the optical axis, and high resolution illumination is enabled.
Patent JP-2000173191-A (JP)
Title: Device and method for data recording and reproducing
Inventor: SEKI YOSUKE
IPC: G11B20/10
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the delay in data supply by skipping the reading of the block unit data which are to be read in a next second interval while the data in the block unit are read in a period exceeding a first interval, reading the block unit data to be read in a third interval in the second interval, making error corrections on the data being skip read and outputting the data. SOLUTION: If it takes 1.3 seconds to read a reproducing block 'n', the data in a reproducing block (n+1), which are to be read next, on the same hard disk are not read and the reading operation of the hard disk is controlled so that the data of a reproducing block (n+2) that are to be read next are read with a timing, for example, the data are read 2 seconds after the start of a reproducing operation. The data of a reproducing block (n+1) that are not read are correction processed and restored from four data blocks read by other four hard disk devices and error correction code data.
Patent JP-2000192218-A (JP)
Title: Metallic article, and its manufacture
Inventor: CABRAL ANTONIO C
IPC: C23C4/12
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermal-sprayed product with equivalent characteristics to those of a forged product. SOLUTION: A rough formed article is thermal-sprayed (Step 28), the HIP treatment is achieved to increase the density of the thermal-sprayed article (Step 30), and the formed article is heat-treated. The heat treatment includes the solution heat treatment (Step 32), the stabilization heat treatment (Step 34), and the precipitation heat treatment (Step 36). Then, the finishing treatment is achieved as necessary (Step 38).
Patent JP-H11169075-A (JP)
Title: Treatment of tea leaves to be processed in the leaf-beating step
Inventor: HATA TAKAO
IPC: A23F3/06
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide the treatment of the processed tea leaves in the novel tea leaf-beating step that can increase the drying efficiency with no increase in the total processing time and no increase in the fuel cost. SOLUTION: The one batch of processed tea leaves fed from the steaming step is divided into a plurality of smaller batches and these smaller batches are treated individually and then collected into one batch again. Then, the collected one batch is fed to the tea leaves rough rolling step. Thus, the tea leaves drying can be performed with increased drying efficiency in no need of increase of the total hours requiring for the tea leaf treatment without increase in the fuel cost.
Patent JP-2000192174-A (JP)
Title: Berylium-copper-zinc alloy excellent in mirror finishing property
Inventor: SUMIYA TOMOYASU
IPC: C22C9/04
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the generation of the unevenness of polishing, into a Be-Cu alloy, by incorporating Zn in a specified range. SOLUTION: The amt. of Zn to be added to a Be-Cu alloy is controlled to 5.0 to 30.0 wt.%. Furthermore, the suitable componential compsn. of the Be-Cu alloy is the one contg. Be by 1.0 to 3.0 wt.%, and the one contg. <=1.0 wt.% Co as well is more preferable. In this way, the size of the crystal grains is made small and also uniform, the surface roughness after polishing is good as well, and excellent polishability can be obtd. Moreover, the aging time till it reaches the maximum hardness can remarkably be reduced. As the amt. of Zn to be added increases, the m.p. of the alloy reduces, and the range of the solidifying temp. is also made narrow, so that casting at a low temp. is made possible. Furthermore, the generation of residues in the surface of the molten metal reduces as well, so that its castability exceedingly improves, and it is made advantageous also in the phase of the cost.
Patent JP-2000248228-A (JP)
Title: Antifouling coating material composition, antifouling coating film formed from the composition, antifouling method using the composition and hull and underwater structure covered with the coating film
Inventor: TSUBOI MAKOTO
IPC: A01N59/24
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coating material hardly generating cracks, good in coating film adhesion and so hardly causing peeling of coated film, capable of well controlling hydrolysis rate and excellent in antifouling property especially in highly stained circumstances and long-term antifouling property by including a specified silyl(meth)acrylate copolymer. SOLUTION: This composition comprises (A) 20-80 wt.% silyl(meth)acrylate component unit of formula I (R1 is H or methyl; R2 to R4 are each an alkyl, a cycloalkyl, or the like), (B) 0.01-40 wt.% acrylic unsaturated monomer component unit of formula II [R5 is H or methylene; Z is O or NR7 (R7 is a halogen, or the like), if Z is O, R6 is a (substituted) hydroxyalkyl, or the like] and (C) 5-79.99 wt.% unsaturated monomer unit other than the components A and B (components A+B+C=100 wt.%) and includes a silyl(meth)acrylate copolymer having <=200,000 weight-average molecular weight measured by gel permeation chromatography.
Patent JP-2000191937-A (JP)
Title: Pigment dispersing agent and coating material composition, printing ink composition and coloring composition for color filter containing the same pigment dispersing agent
Inventor: KITAMURA KUNJI
IPC: C09D11/037
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dispersing agent represented by a specific formula, excellent in fluidity, stability, transmittance, gloss, etc., and useful as a pigment composition. SOLUTION: This pigment dispersing agent is represented by the formula [A1 and A2 are each a (substituted)benzyl or a (substituted)phenyl; n is 1-4; the substituent group SO2NH(CH2)mNR1R2 (m is 1-6; R1 and R2 are each a 1-4C alkyl) is bound to any of the benzene ring or the naphthalene ring of A1 and A2]. The composition is preferably obtained by using the pigment dispersing agent in an amount of 0.5-30 wt.% based on an organic pigment and the dispersing agent is preferably prepared by reacting, e.g. a tetracarboxylic acid dianhydride substituted at the peri-position of naphthalene with an amine having the substituent groups A1 and A2 in an organic solvent at >=100 deg.C, chlorosulfonating the resultant reactional product according to a conventional method, adding a diamine thereto and carrying out a reaction in an aqueous medium at 80 deg.C for 1 h.
Patent JP-2001184400-A (JP)
Title: Advance payment type slit issuing system
Inventor: SUGANO WATARU
IPC: G06Q40/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily manage an advance payments type slip aiming at the sales of identification information required for settlement. SOLUTION: In a system, a server managing a data base recording at least information on the stock and the sales of the advance payment type slip is connected with clients installed in one or plural stores by a network. A means by which the client receives the issuing of the advance payment type slip, a means by which the client requests the server to send identification information, a means by which the server retrieves the data base and sends identification information which is not issued yet to the client, a means by which the client receives identification information, outputs the advance payment type slip on which identification information and an issuing gate are printed and returns effect that the output is completed and a means by which the server records the issuing date as a sales date in the data base are disposed.