baber/WOPTO huggingface dataset:
Patent JP-H01122576-A (JP)
Title: Parts coupled to pd cable for distribution line arrestor
Inventor: ABE YOSHIAKI
IPC: H01R4/24
Filed: 1987-11-06
Abstract: PURPOSE:To prevent the damage of a PD cable and improve workability by fitting a metal needle with the tip thereof through the insulation sheath of a distribution line monolithically with a band and so connecting the metal needle to a metal sleeve solderlessly fitted to the tip of an arrestor PD cable as to be freely detachable. CONSTITUTION:A metal needle 22 is thrusted into a distribution line 11 and the tip thereof is made to penetrate an insulation sheath 11b for contact with a conductor 11a. Then, a band 21 is wound around the distribution line 11 for the fixture thereof. Thereafter, a nut 25 is screwed to an external thread 23 and tightened. As a result, the metal needle 22 comes in contact with a metal sleeve 24, thereby obtaining electrical conduction between the conductor 11a of the distribution 11 and the conductor 12a of a PD cable. Also, for the test of an arrestor, the removal of the nut 25 from the external thread 23 makes the tip of the PD cable free, thereby enabling the easy execution of the test. After the completion of the test, the nut 25 is screwed to the external thread 23 and tightened. According to the aforesaid construction, the damage of the PD cable is prevented and workability is improved.
Patent JP-H04155097-A (JP)
Title: Displacement measuring device of joint type
Inventor: IWASHITA FUMIHIKO
IPC: G01B21/20
Filed: 1990-10-19
Abstract: PURPOSE:To improve accuracy of measuring displacement by detecting a rolling angle with a potentiometer and a weight, and rotating a rod by rotating an angle correction motor to correct the deviation of the displacement detecting section in the direction of measuring displacement. CONSTITUTION:The weight 11 of the rotary shaft 10a of the potentiometer 10 of an angle detecting section 7 is always kept in a lower side by measuring the rolling angle with an angle detecting section provided in a front cylinder 4, and correcting the displacement measuring direction of the displacement measuring section 9 by means of an angle correcting section 8. The rotary shaft of a meter 10 and a rod 15 are rotated by rotating an angle correction motor 12 of an angle correcting section 8 by means of the change in the resistance value of the meter 10. When the resistance value of the meter 10 is in agreement, the angle correction motor 12 is stopped and the measuring direction of the displacement measuring section 9 is made capable of maintaining a constant direction by the rotation of the rod 15. This enables to measure displacement always in a constant direction.
Patent JP-H06111406-A (JP)
Title: Optical information reproducing device
Inventor: HOSHI HIROAKI
IPC: G11B11/10
Filed: 1992-09-25
Abstract: PURPOSE:To realize high density and large memory capacity, to make the device to be compact and to improve high reliability by spacially separating a diffraction pattern into plural patterns and detecting respective light intensities on a light receiving area of a photodetector. CONSTITUTION:The S polarized light of a semiconductor laser 1 is made to be a parallel beam by a collimator lens 2 and converged to be a light spot 5 on an information track 6 formed on a magneto-optical recording film such as TbFeCo through a first polarization beam splitter 3 and an objective lens 4. The reflected light subjected to a magnetic Kerr effect has a P polarization orthogonal to the E direction, this polarized component is reflected by the splitter 3, on the other hand, a part of the S polarization in the E direction is reflected by the splitter 3, travels toward a second polarization beam splitter 8 and is splitted into reflected and transmitted lights. The relative phase of a magneto-optical signal included in both lights is shifted by 180 deg. to each other and the signals become the opposite phase signals. By differentially detecting these signals, a double magnetooptical signal is obtained removing the light source noise in a laser 1 of common phase and the medium noise due to the fluctuation of the Fresnel reflectivity of the medium.
Patent JP-H01125423-A (JP)
Title: Construction of caisson
Inventor: WATANABE KENNOSUKE
IPC: E02D23/00
Filed: 1987-11-06
Abstract: PURPOSE:To raise the safety of operation by a method in which a base with surface formed of a low-friction material is laid, caissons are constructed dividedly in parallel in a several stage, and all of the caissons are connected and pushed out to the upside of the base for each stage. CONSTITUTION:Bottoms 11 and tops 12 are alternately formed on the upside of a concrete slab, slide-preventing guides 13 are connectedly set on both outsides over the whole length of a base 1, and two steel plates 15 having grease 14 on the middle of the upside of the top 12 are formed over the whole length of the base 1. An oil-pressure jack 2 is set on the end of the base 1 on the side A, and the caisson on the base 1 is set so as to be pushed out toward the quaywall. A base plate 3 is constructed on the base 1, a base plate receiver 4 to be jacked up is set on each bottom 11 at the same level as the top 12, and after concrete hardens the base plate 3 is set on the top 12. The operation can thus be quickly and easily performed.
Patent JP-H11100968-A (JP)
Title: Sealing material, sealing material for wire-glass, and working method for wire-glass
Inventor: SHIMIZU TOSHIO
IPC: E04F13/07
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To seal the edge portion of a wire-glass easily at a low cost and make it withstand against the use for a long period of time. SOLUTION: A surface at one side of an aluminum tape 11 is coated with underdened clay-shaped silicone rubber-based material 12 to a form of sticking- out stripes, and the tape is adhered to a sealing material 10 for a wire-glass in a longitudinal direction of the tape. Then, the silicone rubber-based material 12 is provided on the whole range of the width of the aluminum tape 11, and a projected portion 12a having an almost trapezoidal cross section with the height larger than that of both the sides is located in a central portion of a width of the aluminum tape 12.
Patent JP-2001101149-A (JP)
Title: Distributed parallel data processor, recording medium recording distributed parallel data processing program and distributed parallel data processing system
Inventor: KAWAI HIDENORI
IPC: G06F15/173
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To maximize the throughput of the whole system by uniforming the loads of respective computers in the parallel data processing for mainly executing reading processing from a secondary storage device and to prevent the sharp decline of performance by uniforming a subrogated load by remaining computers even when a part of computers are stopped. SOLUTION: Large-scale data are divided, distributed and stored in respective computers, redundantly storing divided data so as not to have the copies of the divided data overlapped to execute processing for the same divided data by different computers. Processing time including reading time from the secondary storage device is measured, a distribution ration is calculated so that the number of requests for the processing of a computer having long processing time is reduced and the number of requests for the processing of a computer having short processing time is increased to subrogate the processing. When a part of the computers is stopped, the distribution ratio of the stopped computer is fixed to 0 and the distribution ratio is recalculated, so that subrogated processing is prevented from being concentrated to a part of the computers by distributing the loads.
Patent JP-S61158748-A (JP)
Title: Production of emulsified oil and fat composition
Inventor: TAKAHASHI YASUYUKI
IPC: A23G1/00
Filed: 1984-12-30
Abstract: PURPOSE:To obtain an emulsified oil or fat composition, having little temperature dependence of the hardness in use over a wide temperature range from a low temperature to a high temperature, and having excellent processability, by adding an emulsifier, etc., to a specific oil or fat and cooling the mixture under specific condition. CONSTITUTION:The composition contains 20-60% oil or fat composed of soybean oil, cottonseed oil, rapeseed oil, palm oil, corn oil, palm kernel oil, milk fat, beef tallow, etc., and conditioned to give a crystallization initiation temperature of 18-5 deg.C by differential scanning calorimeter under cooling from 65-C at a cooling rate of 20 deg.C/min, and an endothermic peak temperature of >= 5 deg.C when heated to 45 deg.C at a heating rate of 2 deg.C/min after keeping at 0 deg.C for 10min. The above oil or fat is emulsified to obtain an emulsified oil or fat composition containing 0.1-10% emulsifier having unsaturated fatty acid group as an oleophilic group and 15-50% water containing a seasoning. The composition is heat-treated, and cooled to 5-30 deg.C at a cooling rate of 5-25 deg.C/min.
Patent JP-H03141902-A (JP)
Title: Manufacture of shoe by injection molding
Inventor: TAMURA MASAO
IPC: A43D25/06
Filed: 1989-10-30
Abstract: PURPOSE:To prevent rejects from being produced due to displacement of a peripheral tape or excessive amount of adhesive forced out, by fitting a bottom mold, a side mold, and a main body last together with a sole forming gap formed inside, filling the gap with a forming material to be joined to the peripheral tape. CONSTITUTION:A bottom mold 10 and a dummy last 20 for forming a peripheral tape are fit to each other with a gap 30 for forming the peripheral tape formed in between. The gap 30 is filled with a material Z1 for forming the peripheral tape through an injection hole 12 to form the peripheral tape K1. The dummy last 20 is removed from the bottom mold 10 while leaving the peripheral tape K1 formed in the recess 11 for the gap for forming the peripheral tape K1 of the bottom mold 10. The bottom mold 10, a side mold 40, and a main body last 50 with an instep R suspended are fit to each other with a sole forming gap 60 formed inside. The sole forming gap 60 is then filled with a sole forming material Z2 through an injection hole 13 to form a shoe K integral with the peripheral tape K1.
Patent JP-H04155193-A (JP)
Title: Tube supporting lattice body and manufacture thereof
Inventor: KOBAYASHI TAKAHIRO
IPC: F28F9/013
Filed: 1990-10-18
Abstract: PURPOSE:To reduce the interpose of welding process, in which the deviation of assembling accuracy becomes big, and maintain the concentricity of unit spaces correctly by a method wherein a pair of projection and recess, which specify unit spaces across the whole area of widthwise direction of a thin sheet, are formed in zigzag with respect to the boundary of the widthwise center substantially. CONSTITUTION:Truncated rectangular projections 11a and rectangular recesses 11b are formed in zigzag with respect to the boundary of widthwise center substantially so as to be arranged across the whole area of the widthwise direction of a thin sheet 11. The unit spaces of one row, which are arranged in zigzag while keeping a pitch equal to the pitch of heat transfer tubes, are formed of the rectangular projections 11a and the rectangular recesses 11b while the unit spaces of the other row are formed between the upper side and the lower side of a flat surface parts 11c formed between the neighboring rectangular projections 11a and recesses 11b. On the other hand, the thin sheets 11 are connected mutually by a method wherein a thin sheet 11 is mated with the other thin sheet 11 so that the projection 11a of the thin sheet 11 is superposed on the recesses 11b of the other thin sheet 11, then, spot welding is applied to bond them integrally at respective points 13. Thus, distortion in welding, which brings the deviation of assembling accuracy, can be reduced remarkably and the concentricity of unit spaces, which are formed in a multitude of numbers, can be maintained correctly.
Patent JP-H04263896-A (JP)
Title: Needle plate for sewing machine for forming stitch
Inventor: MITSUHIYAERU KURAIN
IPC: D05B73/12
Filed: 1991-10-25
Abstract: PURPOSE: To sew also a sewing range having thick regions without tramp by rockably supporting a needle plate around a rocking axis, providing the needle plate with plural needle plate projections parts and needle holes and making the longitudinal axis of each needle hole direct to the rocking axis. CONSTITUTION: The plural needle plate protrusions 37, 37', 37" are provided on the outer peripheral surface 36 of the circularly formed needle plate 30. These protrusions are provided respectively with needle holes 38, 38', 38" and the longitudinal center axes 39 of the needle holes direct toward the rocking axis 40 of the needle plate 30. Each of respective holes 38, 38', 38" is directly surrounded by a workpiece mounting surface 41, whereat distance from the axis 40 may be different or constant. The rotation movement of a step motor 25 is transmitted to the plate 30 through a gear 27 and a rim with teeth 29. The needle plate 30 makes rocking movement around the axis 40. Then, an actuator rocks a substrate to its working position and sewing is executed to a place where the thickness of the work piece varies, or until the sewing is finished.
Patent JP-H10120673-A (JP)
Title: Production of cyclocarbonate compounds
Inventor: GRUENDLER HANSJOERG
IPC: B01J31/02
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in the presence of small amounts of catalysts in a remarkably short reaction time without requiring a violent reaction condition by using a silver salt in stead of a copper salt as one of the catalysts. SOLUTION: This method for producing a compound of formula I (R<1> , R<2> are each a saturated or olefinic unsaturated aliphatic or aromatic group, or R<1> and R<2> together form a tetramethylone or pentamethylene group) comprises reacting a corresponding 3, 3-disubstituted prop-1-yn-3-ol of formula II with carbon dioxide in the presence of a quaternary ammonium salt and/or a quaternary phosphonium salt and further a silver salt as catalysts. It is preferable that the reaction is carried out in the additional presence of a carboxylic acid alkali metal salt, triphenyl phosphine, etc., so as to enhance the catalytic ability of the silver salt catalyst.
Patent JP-H09117344-A (JP)
Title: Collapsible chair
Inventor: MIWA OSAMU
IPC: A47C4/28
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent fingers of an operator from being sandwiched by a cavity between an upper end part of a rear leg and a front leg by arranging a guide means to vertically move the upper end part of the rear leg in a condition of being brought near to a rear surface of the front leg in a collapsible chair which has rotatably a seat frame on the front leg and has rotatably the rear leg on a rear side surface of this seat frame. SOLUTION: When a front part of a seat frame 2 is moved upward from a working condition, the seat frame 2 is folded up by rotating around a pin 3 as the center, and a rear leg 4 is moved in the direction of a front leg 1 while being pushed down by a pin 6 by this folding-up. At this time, an upper end part 4a of the rear leg 4 moves downward without separating from a rear surface 1a of the front leg 1 when an engaging part 8a slidingly moves in the front leg 1, and is folded up by rotating around a pin 9 as the center. On the other hand, when the seat frame 2 is raised up from this folding-up condition, the rear leg 4 stands up, and is put in a working condition.  Even in standing-up operation of this rear leg 4, the upper end part 4a of the rear leg 4 moves upward without separating from the rear surface 1a of the front leg 1, and a cavity is not generated between the upper end part 4a of the rear leg 4 and the front leg 1.
Patent JP-H0594149-A (JP)
Title: Gas discharge display device
Inventor: ARIMOTO HIRONOBU
IPC: G09G3/28
Filed: 1991-10-02
Abstract: PURPOSE:To reduce the number of electrical connections, and to execute a gradation display without using an exclusive driving IC. CONSTITUTION:By setting plural driving blocks 70 divided so that the anodes in the block are arranged continuously as a unit of anode control, an anode driving IC 7 is mounted directly on a wiring formed on a display panel, and also, one raster period in each frame of continuous (n) pieces, which becomes a fundamental unit is divided into (m) pieces of sub-rasters of different length, and by designating which period of (n)X(m) pieces of sub-rasters in the fundamental unit is subjected to light emission, a gradation display is executed. In such a manner, the number of electrical connections of a display panel and an external control system is reduced remarkably, an exclusive IC for the gradation display is not required, and it becomes possible to cope softly with the change of the number of display gradations.
Patent JP-H0594358-A (JP)
Title: Data management system
Inventor: YAMAGUCHI MASATO
IPC: G06F12/00
Filed: 1991-10-02
Abstract: PURPOSE:To speed up and simplify system development by setting the access condition (permission or inhibition) for each process in a file and permitting a system developer to perform the system development without taking authorization condition of each user into account at the stage of the system development. CONSTITUTION:The authorization level provided for each user is stored in a user registration file 2, and the information indicating the permission (Y) and the inhibition (N) according to the authorization level for each process (job) in each file in a process file 3 storing files for a plurarity of processes (jobs). The authorization level possessed by a user is detected from a user registration file 2 from the password inputted by using a terminal equipment 1. According to the detected authorization level, the execution is checked for each process (job) according to the detected authorization level.
Patent JP-H0592192-A (JP)
Title: Water purifier
Inventor: MURAMATSU TORU
IPC: C02F1/72
Filed: 1991-10-01
Abstract: PURPOSE:To obtain a water purifier capable of effectively utilizing exciting light, excellent in safety and purifying sewage using a light exciting catalyst. CONSTITUTION:In a water purifier 9, an exciting lamp 41 is arranged in a reaction tank 92 and a light exciting catalyst 3 and sewage 7 to be purified are received in the reaction tank 9 to purify water. Further, a reflecting mirror 1 for reflecting the light of the exciting lamp 41 to sewage is arranged to the inner wall surface of the reaction tank 92.
Patent JP-H10117532-A (JP)
Title: Rice transplanter
Inventor: KAWASE MUNEYUKI
IPC: A01C15/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter for multi-row planting capable of reducing the left-to-right width of a machine body at the time of storage while improving the weight balance of the entire machine body. SOLUTION: A seedling planting device 8 for multi-row planting is constituted foldably in the state of being folded into two so as to make the left-to-right width narrower than the time of a using attitude and a fertilizer application device 14 for applying a fertilizer corresponding to respective planting rows is positioned and equipped between the seedling planting device 8 and a boarding and driving part. The fertilizer application device 14 is divided into two left and right parts and respective divided fertilizer application device parts are respectively attached to the respective divided seedling planting device parts folded into two of the seedling planting device 8.
Patent JP-H08245427-A (JP)
Title: Method for crosscoupling of aromatic halogen compound or perfluoroalkyl- sulfonates with terminal alkynes
Inventor: SHIYUTEFUEN HABAA
IPC: C07B37/04
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain arylalkynes in excellent yield and ultrahigh purity without being contaminated by especially a complexing ligand by carrying out coupling in the presence of a specific Pd compound and the water-soluble complexing ligand.  
     SOLUTION: A reactional medium forms an aqueous phase and an organic phase and Pd is added in the form of a Pd compound soluble in the organic phase or as Pd metal in the form of a solid to afford the objective alkynes when cross-coupling (D) terminal alkynes with (D) an aromatic halogen compound or aromatic perfluoroalkylsulfonates in the presence of (A) at least one water-soluble complexing ligand under (B) Pd catalytic actions. The component B is Pd ketonates, especially bis(dibenzylideneacetone)Pd(O), etc., and used in an amount of preferably 0.001-10 mol.% Pd based on the component D. The component A is preferably phosphines represented by the formula [R and R' are each a 1-18C alkyl, a 1-18C aryl or the like; M is an alkali(ne earth) metal or the like; X is a halogen or the like]. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02126863-A (JP)
Title: Electrode structure for high frequency thermotherapeutic device
Inventor: SHIMOYAMA ATSUSHI
IPC: A61B5/06
Filed: 1988-11-07
Abstract: PURPOSE:To enable the proper treatment by providing an electrode part in the top end of a support arm, removably disposing a cooling solution receiving bag on one surface thereof, and disposing an extensible and shrinkable insulating pouched body on the other surface. CONSTITUTION:When an electrode body 2 of a support arm 1 is inserted into the mouth and made in contact with the affected part, the surface of a liquid receiving bag 4 situated on the electrode body 2 surface is made in contact with the affected part. A movable applicator is also made in contact with the vital skin surface to the affected part. When a compressed air is sent to an insulating pouched body 3 in this state to swell this, the pouched body 3 is swelled in the opposite direction to the liquid receiving bag 4 and made in contact with the mucous of the mouth on the opposite side to the affected part, and the electrode body 2 is fixed in the force contact state to the affected part. Then, a high frequency electric field is applied between the both electrodes to conduct a thermotherapy of the cancerous tissue in the mouth. As the pouched body 3 forms 41 high insulating range on the electrode 21 rear surface side, the entrance of the high frequency is prevented. The electrode part and the liquid receiving bag can be separated from each other, and the liquid receiving bag is exchanged when it is broken.
Patent JP-H06105149-A (JP)
Title: Image forming device
Inventor: KOSEKI JUNICHI
IPC: H04N1/40
Filed: 1992-09-24
Abstract: PURPOSE:To prevent a cost increase due to re-design of an LSI attended with the manufacture of the device in a digital copying machine provided with a scanner. CONSTITUTION:An analog output signal from a CCD line sensor 5 is corrected in matching with a characteristic of each element and a picture processing LSI 10 for digital processing is formed as a one-chip circuit element. Then an LSI with high general-purpose performance cable of outputting an output signal from the analog processing circuit 11 to an A/D converter 12, from a storage device 13 to a picture signal processing circuit 14 and from the A/D converter 12 to the picture signal processing circuit 14 externally as required is used in common for lots of kinds of digital copying machines.
Patent JP-H11113421-A (JP)
Title: Peeler for waste mulching sheet
Inventor: IRINO TSUNEJI
IPC: A01G13/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To enable smooth peeling of mulching sheets by preventing the mulching sheets from being damaged. SOLUTION: The base 20 that is set to the bed 12 of an autotruck running along the mulching sheet S is equipped with a pair of vertical rollers 23 for guiding the peeled mulching sheet S, as the sheet is reduced in its width and bundled, and with the first and second driving rollers 31 and 35 both of which contact with each other through the bundled mulching sheet S. The mulching sheet S bitten by these driving rollers 31, 35 is exhausted to the truck bed 12 goes into the frame 13.