baber/WOPTO huggingface dataset:
Patent JP-H0792286-A (JP)
Title: Fuel assembly
Inventor: MOROOKA SHINICHI
IPC: G21C3/324
Filed: 1993-09-27
Abstract: PURPOSE:To reduce a pressure loss by a method wherein a groove in a flow direction, whose depth is the thickness of a laminar-flow bottom layer is formed at least in one out of the surface of a fuel rod and of a water rod, the inside of a channel box and a spacer constituent member. CONSTITUTION:The thickness of a laminar-flow bottom layer is different in regions A to C indicated by the cross section of a fuel assembly. Flow-direction groove 7 along flow directions are formed on the surface of duel rods 4 in the region A to C, on the inside of a channel box 1 and on the surface of a water rod 5. Thereby, a frictional pressure loss can be reduced by about 8%. The transverse width of the groove 7 is set at the minimum thickness of the laminar-flow bottom layer in the region A to C. The total pressure loss of the fuel assembly is composed of a positional pressure loss, a local pressure loss and the frictional pressure loss, and respective ratios occupied in the total pressure loss are 15%, 50% and 35%, out of the local pressure loss, the frictional pressure loss by a spacer occupies a half (25%). When the grooves 7 are executed, the frictional pressure loss is reduced by about 8%. After all, since the frictional pressure loss is reduced by about 8% and the local pressure loss is reduced by about 2%, the total pressure loss is reduced by about 5%.
Patent JP-H0983370-A (JP)
Title: Device and method for processing data
Inventor: KIKUCHI ATSUSHI
IPC: G06F3/05
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To add digital signals, for which oversampling by one bit is performed, without thinning or interpolating them. SOLUTION: At a computing element 11, one-bit oversampling data A and B to take any one of values '1' and '-1' are added and at a computing element 12, difference between the added value and the output of a one-bit quantizer 14 delayed by a delay circuit 15 is calculated and outputted to an integrator 13. At the integrator 13, the differential value from the computing element 12 is integrated and outputted to the one-bit quantizer 14. When the integrated value from the integrator 13 is more or less than '0', at the one-bit quantizer 14, '1' or '-1' is respectively outputted. Besides, when the output of the integrator 13 is equal with '0', the one-bit quantizer 14 alternately outputs '1' and '-1'.
Patent JP-2000054460-A (JP)
Title: Electrical equipment for toilet
Inventor: HAMADA YASUO
IPC: F24F11/02
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To make a plurality of power consumption units simultaneously usable within allowable total power by freely selecting the power consumption unit which a user wants to use with priority according to installation environment, the user's preference, service environment, service condition, frequency of use and a defecation state without simply stopping or suppressing the capacity of any one of a plurality of power consumption units. SOLUTION: In the case of using local washing function 1 (1a-1e) and toilet internal heating function 2 (2a, 2b) simultaneously, a selection is made from the use of giving priority to the local washing function 1 and suppressing heating capacity (suppressing the capacity of a blower fan 2a and a hot air type heater 2b), the use of giving priority to heating and suppressing local washing capacity (suppressing instantaneous flow by a flow control valve 1b and suppressing power consumption of a heat exchanger 1c), and the use of suppressing only the temperature of hot water by suppressing power consumption of the heat exchanger 1c without changing instantaneous flow in the local washing function 1. Further in the local washing function 1. only washing flow can be suppressed without changing the temperature of hot water.
Patent JP-H1054106-A (JP)
Title: Manufacture of three-way wall panel
Inventor: TOGASHI YUTAKA
IPC: E04C2/38
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To improve the earthquake resistance and the durability by cutting an internal face plate at the center of a three-way wall panel to the dimensions of an outer inside frame and an inner side frame, and cutting a square notch of the internal face plate to the dimension of a pull-out piece. SOLUTION: An outer vertical stile and an outer horizontal rail are worked so as to be assembled in a lattice manner to a vertical inner stile and a horizontal inner rail of an outer inside frame and an inner inside frame of an internal face plate 1, and assembled with adhesive and nails. A heat insulation material 6 is cut and provided on a heat insulation layer, the ventilation and electric wiring 7 are provided on an inner surface, and an outer face plate 8 and an inner inside face plate 9 are cut on an outer surface respectively, and attached to the outer and inner surfaces with adhesive and nails. A hole 13 of about 18mm in diameter for the wiring 7 and ventilation is opened in the horizontal inner rails of the outer inside frame and the inner inside frame away from each vertical frame by 100mm.  The three-way wall panel bearing load and the three-way floor panel rigidity are assembled in a wall structure of a wooden panel dwelling to provide the earthquake-resistant, wind-resistant and quasi-fire resistant dwelling.
Patent JP-H04119308-A (JP)
Title: Reading lens for scanner
Inventor: HARADA NAOMI
IPC: G02B13/24
Filed: 1990-09-10
Abstract: PURPOSE:To obtain the reading lens for a scanner having good performance with a smaller number of lenses by consisting a 1st lens of a positive meniscus lens, the convex face of which is directed to an object side, and specifying the relation between the focal distance of the 1st lens and 2nd lens and the combined focal distance of the entire system. CONSTITUTION:This reading lens is constituted of the 1st lens 10 disposed on the object side and the 2nd lens 20 disposed on an image side. The 1st lens 10 is constituted of the positive meniscus lens, the convex face of which is directed to the object side, and the 2nd lens 20 is constituted of a positive lens or negative lens. The conditions expressed by equations I, II are satisfied when the focal distance of the 1st, 2nd lenses 10, 20 are respectively designated as f1, f2 and the combined focal distance of the entire system is designated as f. The number of the constituting elements is as small as two elements in two groups and since aspherical phases are not used, the production is easy and inexpensive; in addition, the performance is good and good original reading is executed.
Patent JP-H0288639-A (JP)
Title: Organopolysiloxane compound
Inventor: YOSHIOKA HIROSHI
IPC: C08G77/22
Filed: 1988-09-27
Abstract: PURPOSE:To provide the title compound having excellent characteristics as a crosslinking group to be introduced into moisture-crosslinkable polymers and markedly improved in crosslinkability in the depth, containing both acrylate and alkoxysilyl functional groups. CONSTITUTION:The objective organopolysiloxane of formula (R<1> is CH3 or H; R<2> is CH3 or C2H5; m is 1-3; n is 3-50; k is 1 or 2; l is 2 or 3). This organopolysiloxane can be obtained by e.g., the reaction formula.
Patent JP-2000062001-A (JP)
Title: Flagged rod
Inventor: YOKOYAMA YOSHIHIRO
IPC: B29C48/31
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain the flagged rod of a T-die device, which can be produced easily and has a high working accuracy by a method wherein a thin plate, which is longer than the periphery of a rod, wraps the periphery of the rod so as to form a rod part and a flag part. SOLUTION: In order to produce the flag part 26 of the flagged rod of a T-die device, a thin plate, which is longer than the periphery of the columnar rod part 23 of the flagged rod of a T-die device, wraps its columnar rod part 23 and the welding parts 27 of mating pieces are bonded by spot welding. Thus, the flagged rod, the production of which has been difficult by an integral draw- molding or the soldering between the rod part and the flag part and the working accuracy of which has been low, can be obtained easily with a high working accuracy. Or the flag part may well be formed by wrapping the dropped columnar rod part with a thin plate, which is longer than the periphery of the rod part and bonding the welding parts of mating pieces by spot welding.
Patent JP-S6393457-A (JP)
Title: Control method for molten steel temperature in tundish
Inventor: KASHIWAKURA YOSHIMITSU
IPC: B22D11/10
Filed: 1986-10-08
Abstract: PURPOSE:To remarkably reduce the probability for development of pinch and to execute stable heating control by detecting an electrical resistance of molten steel channel and a molten steel velocity passing through the molten steel channel, correcting the upper limit power for preventing the pinch and setting the needed power for heating to the upper limit power or lower. CONSTITUTION:The molten steel is poured in a receiving part 3 in a tundish 1 from a ladle 12 and poured in a mold 9 through the molten steel channel 4 and a discharging part 2, to start drawing of cast steel 10. During this process, the electrical resistance for refractory composing of the molten steel channel 4 is detected by a resistance detector 31 and the resistance value R is transmitted to a heating control device 34. Further, a molten steel weight in the tundish 1 is detected by a loading detector 25 and is transmitted to a heating control device 32, to correct the upper limit power value for an induction heating apparatus 5 at the molten steel channel 4 by the detected resistance value and the molten steel weight. And, during drawing the cast steel 10, the pulse signal of rotary encoder 27 connecting to the pinch rollers 11 is transmitted to the heating control device 32 through a pulse shaping circuit 28, to correct the upper limit power value for the induction heating apparatus 5. In this way, the supplying power to the induction heating apparatus 5, is controlled to the upper limit value or lower through the coil circuit.
Patent JP-S6482738-A (JP)
Title: Terminal connection controller
Inventor: SUZUKI TOMIJI
IPC: H04M1/00
Filed: 1987-09-24
Abstract: PURPOSE:To easily send melodies and change messages without providing any melody dedicated circuit by storing melody generation data in a storage circuit, generating a melody according to the data in the storage circuit, and sending it out of a PB signal sending circuit. CONSTITUTION:The storage circuit 15 is stored with data of an 8-frequency sound source which generates a PB signal for the PB signal sending circuit and a microprocessor 16a is provided additionally with a function which generates a melody according to the data in the storage circuit 15 and sends it out of the PB signal sending circuit 12. When a reverse detecting circuit 5 detects a line reverse state at the time of origination, the microprocessor 16a reads the data out of the storage circuit 15 and generates the melody by a combination of PD signal frequencies. The generated melody is sent out to a telephone line 20. Thus, the melody is generated at the time of the melody transmission according to the data in the storage circuit 15, so even an increase in the number of the kinds of melodies is easily handled.
Patent JP-H0689298-A (JP)
Title: Composite processing system for financial data and taxational data
Inventor: TATEMATSU JUNKO
Filed: 1992-09-09
Abstract: PURPOSE:To input both financial data and taxational data at one time through the use of a data input means at the time of the generation of the financial data by coordinating a title code and an income tax classification code with each other. CONSTITUTION:An integrated dile 3 generated from payment data (a) is made the input, and for data having the title code of an annual expenditure file 8, the amount of payment of the integrated file 3 is made capable of being paid out by adding it to the amount of payment of the annual expenditure file 8, and financial processing 6 is executed by subtracting the amount of payment from a payable amount of money. Besides, at that time, a written order for payment 9 showing a payment slip number, the date of payment, the title code, the amount of payment, and creditor information is issued. Besides, the 'account statement of an income tax collected amount' 12 is generated from the data stored in the integrated file 3. Further, the amount of year-end adjustment is calculated from the deduction data of a creditor file 4, and a taxation information file 10 classified by an individual is generated, and at that time, a withholding tax collection slip 11 on which a prescribed total amount after the year-end adjustment, the amount of deduction, the amount of an income tax are displayed is tabulated.
Patent JP-H07166321-A (JP)
Title: Surface-nitrided aluminum material, nitriding treatment of its surface and auxiliary for nitriding treatment thereof
Inventor: YAMADA YASUHIRO
IPC: C23C8/24
Filed: 1994-10-04
Abstract: PURPOSE:To obtain an Al material with a relatively thick nitrided layer, provide a method for nitriding the Al material and obtain an auxiliary for the nitriding treatment of the Al material. CONSTITUTION:An auxiliary for the nitriding treatment made of Al powder is brought into contact with the surface of an Al material to be nitrided and the heat treatment is carried out in the presence of gaseous nitrogen to form a nitrided layer having >=5mum thickness and Vickers hardness of 250-1,200 on the surface of the Al material kept in contact with the auxiliary. When both the Al powder as the auxiliary for the nitriding treatment and the Al material as a material to be treated are made of an Mg-contg. Al alloy, they are optimum for nitriding. Since the resulting nitrided layer of the Al material is thick and hard, the Al material is optimum for use as the Al material requiring the wear resistance.
Patent JP-S6394830-A (JP)
Inventor: NARITA MASAO
IPC: B32B3/12
Filed: 1986-10-09
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-H03101637-A (JP)
Title: Novel ketoester and its production
Inventor: KOMURA KATSUMI
IPC: C07C59/90
Filed: 1989-09-15
Abstract: NEW MATERIAL:A ketoester expressed by formula I (R<1> and R<2> are alkyl, alkenyl, cycloalkyl or aralkyl or acetal type protecting groups capable of together forming alkylene; R<3> to R<5> are H, alkyl, alkenyl, aryl, cycloalkyl or aralkyl). EXAMPLE:Methyl 5-(dimethoxymethyl)-3-methoxycarbonyl-2-oxaheptanate. USE:An intermediate of 2-(2-imidazolin-2-yl)pyridines useful as herbicides, capable of readily producing them inexpensively and readily from an easily obtainable raw material in high yield. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III (R<6> is each group in R<5>) in the presence of a base to provide the compound expressed by formula I. The above-mentioned herbicides expressed by formula IV can be readily produced in high yield from the compound I through compounds expressed by formula V to formula VI.
Patent JP-S6394871-A (JP)
Title: Up/down driving method of thermal head
Inventor: YANAGIURA TAKASHI
IPC: B41J25/34
Filed: 1986-10-09
Abstract: PURPOSE:To eliminate the slack of an ink ribbon during headup and to prevent contamination of sheet due to shifting of the ink ribbon during headup and headdown, by setting the headdown speed of a thermal head lower than the headup speed. CONSTITUTION:In the way of headup, a gap S is produced instantaneously between a thermal head 4 and an ink ribbon 10. Since levers 23, 24 are swing by the force of a spring 25 corresponding to the headup and guide rollers 26, 27 rotate to apply tensile force onto the ink ribbon 10, the slack of the ink ribbon is adsorbed reliably. Headdown is carried out with lower speed than that for headup, where the motion of the thermal head 4 caused rewinding of the ink ribbon 10 and energization of a ribbon tensioner, withereby the ink ribbon 10 is continuously subject to tensile force and causes no loosening. Furthermore, the headup speed is set sufficiently high, so as to eliminate contamination of sheet due to rubbing or shifting.
Patent JP-S6484678-A (JP)
Title: Gas laser oscillator
Inventor: MIYAZAKI KENSOU
IPC: H01S3/03
Filed: 1987-09-28
Abstract: PURPOSE:To effectively cool a peaking capacitor and improve electrical insulation by electrically connecting the peaking capacitor to an insulating oil vessel disposed adjoining to a negative electrode, the negative electrode, and a positive electrode, respectively to forcedly cool the peaking capacitor in an insulating oil contained in the insulating oil vessel. CONSTITUTION:A switching element 11 is switched on to store the energy possessed by a storage capacitor 2 on a peaking capacitor 1. A grow discharge is generated between positive and negative electrodes 6 and 7 to the energy stored on the peaking capacitor 1, permitting a discharge current to flow. Since the peaking capacitor 1 and a coil 4 for uniformly distributing the energy transfer current are disposed in high dielectric insulating oil 15, satisfactory electrical insulator is kept, and the peaking capacitor 1 is forcedly cooled in an effective manner by circulating the high dielectric insulating oil 15.
Patent JP-S6394955-A (JP)
Title: Inactivation of enzyme in food
Inventor: SASAMOTO YASUHIKO
IPC: A23L3/00
Filed: 1986-10-09
Abstract: PURPOSE:To inactivate enzyme existing on the surface of a food or in a food, in a short time suppressing the quality lowering of the food, by holding the food under high pressure. CONSTITUTION:A food [e.g. squid. SHIOKARA (salted guts of squid), fruit juice, vegetable, Japanese rice wine, MIRIN (sweet rice wine used as seasoning), SHIROZAKE (white rice wine made from Japanese rice wine and rice malt), beer, fruit liquor, fermented milk, lactic acid beverage, etc.] is maintained under >=20kg/cm<2> pressure, preferably >=500kg/cm<2> pressure for 1-20min.
Patent JP-S60123273-A (JP)
Title: Multipurpose manually operated device
Inventor: FUIRIPO FUERIORI
IPC: B25B21/02
Filed: 1984-11-16
Abstract: The equipment or fixture comprises an internal combustion engine (2),a reduction member or unit(4) coupled to the engine through a friction clutch member (3),a tool holding assembly drivingly coupled to the reduction unit (4) and ventilating means for cooling the clutch (3).
Patent JP-H03104883-A (JP)
Title: Clad wire for glass sealing
Inventor: IWAI AKIRA
IPC: C23C28/02
Filed: 1989-09-18
Abstract: PURPOSE:To obtain a clad wire for glass sealing capable of avoiding the occurrence of leakage by providing a metallic casing layer composed of Fe-Cr alloy to a core material composed of Cu or Cu alloy via an intermediate layer composed of Ni or Ni alloy. CONSTITUTION:This clad wire for glass sealing is constituted by forming an intermediate layer composed of Ni or Ni alloy between a core material composed of Cu or Cu alloy and a metallic casing layer composed of Fe-Cr alloy or Fe-Ni-Co alloy, and this wire is suitable for the purposes where sealing with soft glass or hard glass is performed and thermal conductivity or electric conductivity is required. Further, this wire can prevent the formation of intermetallic compounds at the interface between the core material and the metallic casing layer by the presence of the above intermediate layer, and the occurrence of leakage after glass sealing due to the hardening or embrittlement of the interface can be avoided.
Patent JP-S62102980-A (JP)
Inventor: SUZUMORI KOICHI
IPC: B25J3/00
Filed: 1985-10-28
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-H04124187-A (JP)
Title: Pyridoimidazoquinoxalines and production thereof
Inventor: TOMOTA HARUHIKO
IPC: C09B57/00
Filed: 1990-09-13
Abstract: NEW MATERIAL:Compounds expressed by formula I (R5 is C2H5, CH2C6H5, etc., when R1, R2, R3 and R4 are H; R4 is C2H5, COOC6H5, etc., when R1, R2, R3 and R5 are H; R3 is formula II when R1, R2, R4 and R5 are H; R3 and R5 are CH3 when R1, R2 and R4 are H; R4 is H, CH3, tert.C4H9, etc., when R1 is Cl or CH3 and R2, R3 and R5 are H; R5 is CH3 when R1 is CH3 and R2, R3 and R4 are H; R4 is H, CH3, tert.C4H9, etc., when R1 and R2 are Cl and R3 and R5 are H; R5 is CH3 when R1 and R2 are Cl and R3 and R4 are H; R4 is H, CH3, tert.C4H9, etc., when R1 and R2 are CH3 and R3 and R5 are H; R5 is CH3 when R1 and R2 are CH3 and R3 and R4 are H; R4 is H, CH3, etc., when R2 is NO2, etc., and R1, R3 and R5 are H; R5 is CH3 when R2 is NO2, etc., and R1, R3 and R4 are H). EXAMPLE:4-Ethylpyrido[1', 2:1, 2]imidazo[4, 5-b]quinoxaline. USE:Having color tone, tinting strength and fluorescence and useful as a pigment. PREPARATION:A 2-amino-3-chloroquinoxaline derivative expressed by formula III ia reacted with a pyridine derivative expressed by formula IV.
Patent JP-H10255445-A (JP)
Title: Information recording medium
Inventor: KANESHIGE TOSHIHIKO
IPC: G11B27/10
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To shorten the physical moving distance of a pickup during reproducing by describing information on the mixed existence of an interleave unit and the logical address of an interleave unit in a data region. SOLUTION: A video program has a providing front part trunk scene A, a plurality of branch scenes B0 to B3 and a subsequent rear part trunk scene C. A navigation bag is included as control data in the interleave unit of a data region, and its head is used for video frame data as a reference for decoding frame correlation compressed data. The interleave units of respective scenes are physically mixed and arrayed, and a dividing number for each scene is set to satisfy a specified condition for preventing the occurrence of video breaking when the mixed and arranged interleave unit is reproduced for a selected scene. Also, in the navigation bag, information on the mixed existence of the interleave unit and the logical address of a next interleave unit are recorded.
Patent JP-2000072958-A (JP)
Title: Flame-retardant resin composition
Inventor: SUZUKI MIOKO
IPC: C08L67/02
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a non-halogen, flame-retardant resin composition which has a high fire retardancy, yields a high workability and safety by improving the safety when heating red phosphorus and allows no increase in phosphoric acid production which affects electrical properties. SOLUTION: The tilted composition comprises 100 pts.wt. thermoplastic aromatic polyester resin such as polyetetramethylene terephthalate or the like, from 3 to 70 pts.wt. novolak phenol resin, from 1 to 15 pts.wt. coated red phosphorus powder which has a cured resin coating and comprises a globular red phosphorus having no crushed surface, which is directly obtained through a conversion treatment of white phosphorus requiring no grinding and from 0.05 to 5 pts.wt. at least one of titanium oxide, aluminum oxide and molybdenum sulfide.
Patent JP-H08107030-A (JP)
Title: Electromagnetic equipment
Inventor: KARASAWA SHINICHI
IPC: H01F38/08
Filed: 1994-10-05
Abstract: PURPOSE: To provide a leakage transformer which has no change in a space distance by making it in such a structure that fitting sections of a pass core are fit in with those of a pass core holding piece. CONSTITUTION: A pair of fitting projections 42 which are made in a pass core holding piece 41 of a coil bobbin 35 are fit in with fitting recesses 43a of one pass core 43. The other pass core 43 is also installed on the coil bobbin 35 in the same manner. After that, a coil bobbin 36 is fit in with the coil bobbin 35 and is secured to form a coil bobbin unit 55. In the coil bobbin unit 55, an element wire of a primary coil 51 is wound around a primary coil winding section 52 of the coil bobbin 35 and an element wire of a secondary coil 53 is wound around a secondary coil winding section 54 of the coil bobbin 36. Then, a central leg iron core 34 of an E-shaped iron core 32 is inserted into square cylindrical section 38 formed in the coil bobbins 35 and 36 and an I- shaped iron core 37 is secured on an end face of the E-shaped iron core 32 by welding, etc.  Due to this structure, the fixation of the pass core can be determined mechanically and therefore the deterioration of characteristics due to a change in a magnetic flux density can be eliminated.