baber/WOPTO huggingface dataset:
Patent JP-S57126992-A (JP)
Title: Treatment for preventing whisker generation of tin plated material
Inventor: UMIBE SHIYOUJI
IPC: C25D3/30
Filed: 1981-01-27
Abstract: PURPOSE: To prevent generation and growth of whisker by pressing a tin plated material at a predetermined pressure while applying temp. treatment thereto under a predetermined condition.  
     CONSTITUTION: A Sn plated material prepared by applying Sn plating to a substrate material is rapidly heated to a predetermined temp. in a range from 180°C to a m.p. of Sn at a temp. raising speed of 5W100°C/sec and held for 180sec to said predetermined temp. in a range from 180°C to the m.p. of Sn. In this case, during the aforementioned temp. raising and temp. holding times, the Sn plated material is pressed at pressure of 0.5W50kg/cm 2 . By this treatment, in the Sn plated material, especially, a long size one, generation and growth of whisker are prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03215833-A (JP)
Title: Apparatus for producing flat display panel
Inventor: NISHIJIMA HIROSHI
IPC: G02F1/1339
Filed: 1990-01-19
Abstract: PURPOSE:To prevent the generation of massive blocking spacers and to improve the display quality of the display panel by providing a means for heating a suspension or nozzle to the temp. above the atmosphere temp. near the nozzle. CONSTITUTION:The suspension 5 which is fed from a tank 3 contg. the suspension 5 by a stirrer 3a to a suspension heater 16 and is heated by the suspension heater 16 is supplied from the nozzle 7. A carrier gas, such as gaseous nitrogen, supplied form a carrier gas tank 13, is heated to about 90 deg.C by a pressure air heater 14 and is introduced from a pipe 15 into a carrier gas box 12 and is further ejected from a through-hole 10b provided in a chamber 10 into the chamber 10. The ambient atmosphere of the ejection hole 7a of the nozzle 7 is heated to about 40 deg.C at this time. The bedewing of the moisture of the atmosphere near the nozzle generated by the temp. drop of the suspension is thereby suppressed. The sticking of the spacers near to the nozzle is, therefore, obviated and the generation of the blocking spacers is prevented.
Patent JP-H05202155-A (JP)
Title: Ordinary temperature-low shrinkable unsaturated polyester resin composition
Inventor: GO YUTAKA
IPC: C08F283/01
Filed: 1992-01-24
Abstract: PURPOSE:To provide an unsaturated polyester resin composition preventing the curing shrinkage the lowering in the mechanical strength and the generation of color irregularity in ordinary temperature-cured reinforced plastic molded products thereof. CONSTITUTION:100 pts.wt. of a crystalline unsaturated polyester obtained by reacting an unsaturated carboxylic acid and a symmetric dibasic acid with a symmetric glycol and 1-100 pts.wt. of a dicyclopentadiene-modified unsaturated polyester are dissolved in 10-300 pts.wt. of an alpha, beta-ethylenic unsaturated monomer to provide the ordinary temperature-low shrinkage unsaturated polyester resin composition.
Patent JP-H11213844-A (JP)
Title: Switch
Inventor: TSUKIMA MITSURU
IPC: H01H73/04
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide with a simple method a switch which can be manufactured at low cost, while capable of finding out whether the consumption of a fixed contact and a movable contact has reached the limit or not. SOLUTION: A switch is provided with a fixed contact 6, a movable contact 1 to be turned around a support shaft 3 and having a movable contact 1a for contact with a fixed contact 6a of the fixed contact 6 and energized to the fixed contact 6 by the elastic force of a contact spring 5, a marker 21 provided at an end of the movable contact 1, and a projecting lens 20 provided facing opposite to the marker 21. With a change of magnification of the marker 21 to be observed through the projecting lens 20, and it is so constituted that consumption of the fixed contact 6a and the movable contact 1a can be known.
Patent JP-H10204976-A (JP)
Title: Catch basin
Inventor: KAGOSHIMA EIICHI
IPC: E03F5/10
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a catch basin which can absorb in all directions a displacement of the basin from any drain pipe of a building facility and can prevent an outdoor drain pipe from having a reverse gradient to the draining direction. SOLUTION: A catch basin is configured so that a socket 411 to accept insertion of an outdoor drain pipe 3 is furnished at the side wall. The socket 411 should have an inside diameter 1.4 times or more as large as the outside diameter of the outdoor drain pipe 3, and in this socket 411 a resilient cylinder piece 8 is inserted which can hold the drain pipe 3 in the center of the socket 411, and in a position nearer the backmost in the socket 411 than the cylinder piece 8, a drain pipe levitation checking plate 5 is installed which is made of a material having a hardness higher than the cylinder piece 8 and lower than the drain pipe 3 and checks the pipe 3 from upward movement.  The open end of the socket 411 has an insert hole 92 to accept insertion of the drain pipe 3 and tight seal is generated with a resilient cap 9 capable of elastic deformation in compliance with the movement of the drain pipe 3.
Patent JP-S62169982-A (JP)
Inventor: OKAMOTO AKIRA
IPC: F25D11/02
Filed: 1986-01-22
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-S60158645-A (JP)
Title: Wiring system for semiconductor integrated circuit
Inventor: TERAI SHIYUUICHI
IPC: H01L21/3205
Filed: 1984-01-27
Abstract: PURPOSE:To control the signal delay of a semiconductor integrated circuit due to the wiring length thereof by a method wherein each terminal-to-terminal vertical distance is accurately estimated under a condition that the terminals have been arranged and a selection of two wiring layers, whose resistance values are different from each other, is performed at the estimated values. CONSTITUTION:Each cell row-to-cell row wiring is performed by a channel assignment method to each cell row CA of cells C, among which the relative permutation of each cell C to other cells C has been prescribed. A cell having an output terminal is looked for with each net and a distance in the Y direction up to the input terminal within the net is found. A distant lj in the Y direction up to an arbitrary terminal (j) within the net is compared with theta. Provided that, the theta is a decision reference value for deciding about changing over the use of two layers of a polycrystalline layer and an aluminum layer and can be set from the external. In the case of lj<=theta, a wiring is performed using the polycrystalline layer in the Y direction between both terminals. In the case of lj>=theta, a wiring is performed using two layers of the polycrystalline layer and the aluminum layer in the Y direction between both terminals.
Patent JP-S57125541-A (JP)
Title: Radio calling method
Inventor: ABE SHINICHI
IPC: H04W4/00
Filed: 1981-01-28
Abstract: PURPOSE:To decrease the transmission waiting time for callout signal, by transmitting an address signal to a receiver with a transmitter so that a callout signal incoming in the 1st time zone is transmitted to the 2nd time zone and the callout signal incoming in the 2nd time zone is transmitted to the 1st time zone respectively. CONSTITUTION:Address numbers (a) to (h) of receivers 12a to 12h inputted from an exchanger 2 and a keyboard 18 are contained in an exhanger buffer and a keyboard buffer according to a circulating main program, and they are added with a start bit 30, information bit 32, error detection code bit 34 and stop bit 36 at a circulated main program to obtain address number data A to H, which are temporarily stored in a coded data buffer and transferred in a main and sub- frame areas. Main frames 40a, 40b and 40c are transmitted to a line 8 respectively at an interval of 20 seconds, and sub-frames 42a, 42b are transmitted to the main frames 40b, 40c with a delay of 10 seconds in the interval of 20 seconds.
Patent JP-S60156792-A (JP)
Title: High-temperature modification of heavy oil
Inventor: WATAHASHI TADAAKI
IPC: C10G9/00
Filed: 1984-01-26
Abstract: PURPOSE:To accomplish the titled continuous modification in high efficiency by adjusting at elevated temperatures heavy oil to specific viscosity level followed by introducing the resultant oil into a reactor constituted by both mixing and partitioning zones provided with two main shafts revolving in the opposite direction each other equipped with both propeller blades and retropropeller ones, respectively, to perform high-temperature treatment. CONSTITUTION:Petroleum- or coal-based heavy oil is subjected to cracking by rapid heating in oven 5 followed by introduction into knock out drum 6 to perform flushing, the resultant cracked oil and cracked gas being separated and cracked intermediate pitch adjusted to >=10cps at 350-500 deg.C in the viscosity. The resulting pitch is then introduced into reactor 7 constituted by both mixing and partitioning zones provided with two main shafts 3 and 4 revolving in the opposite direction adjacently each other equipped with both propeller blades 1 and retropropeller ones 2, respectively, to continuously perform the objective modification while keeping the system at 350-500 deg.C for 0.5-20hr followed by distillation is distillation column 8.
Patent JP-2000216166-A (JP)
Title: Semiconductor device
Inventor: IKUNO HAJIME
IPC: H01L29/73
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To realize a highly stable power transistor by increasing a ballast resistance value of the power transistor. SOLUTION: The semiconductor device includes an emitter region 9, base regions 7a and 7b positioned at a bottom surface of the emitter region 9 and at a periphery thereof and having an electrode lead-out zone 11, and collector regions 5 positioned at bottom surfaces and peripheries of the base regions 7a and 7b. In this case, the base regions 7a and 7b have a low impurity- concentration zone (base zone) 7a between the electrode lead-out zone 11 and the emitter region 9.
Patent JP-H04242064-A (JP)
Title: Metal halide lamp device
Inventor: KANAI YOSHISUKE
IPC: G02B13/18
Filed: 1991-01-10
Abstract: PURPOSE:To improve the utilizing efficiency of an optical light in a metal halide lamp device composed by combining a reflecting mirror and an optical lens with a metal halide luminous tube. CONSTITUTION:In a liminous tube 1 made of a quartz, the thicknesses of the tube wall at a non-spherical lens 3 side and a spherical mirror 2 side are made larger than the thickness of the thin part 1c of the other part to make the thick parts 1a and 1b composing a deflecting thickness, so as to give a lens function to the tube wall. As a result, the light emitted from the luminous tube 1 is refracted to the center side of the non-spherical lens 3 or the spherical mirror 2, a useless light radiated to the clearance between the spherical mirror and the non-spherical lens is reduced, and the utilizing efficiency of the light can be improved.
Patent JP-H11208215-A (JP)
Title: Pneumatic radial tire for use in two-wheeled vehicle
Inventor: WAKABAYASHI SHOJI
IPC: B60C9/18
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire for use in a two-wheeled vehicle, which has superior steering performance that improves the large camber angle, in particular the sense of grip at 40 deg. to 50 deg., and rigidity. SOLUTION: The tread rubber gauge of the tread width center C is 0.2 to 0.5 times that of the tread rubber gauge of the tread edge. Air pressure is filled corresponding to the maximum load capacity on the tire and rim assembly. The tread rubber gauge, which corresponds to the maximum ground contact width edge of the tire and rim assembly with a load 1/3 times the maximum load capacity while at a camber angle of 0 deg. with respect to a flat table, of tread location P of the tire excluding the load, is 0.3 to 0.7 times the tread rubber gauge of the tread edge. In addition, the tread rubber gauge gradually increases from the tread width center C to tread location P.
Patent JP-H05200384-A (JP)
Title: Water purifying cartridge for water purifier
Inventor: HOTTA SEIJI
IPC: C02F1/44
Filed: 1992-01-28
Abstract: PURPOSE:To provide a water purifying cartridge for a water purifier which is large in the discharge amount of purified water, high in performance and has prolonged service life without making the same large-sized. CONSTITUTION:A hollow yarn membrane 41 is housed and arranged in a hollow yarn membrane case 200. The shape of the inlet 201 of the case 200 is formed so that aperture area is made small and thereby a small diameter part 203 is provided in the inlet 201. The case 200 is arranged in the center of the inside of a cartridge case 100. The case 200 is formed by smoothly providing a large diameter part 205 toward the lower part from the inlet 201 by a gently curved surface part 204. Activated carbon 42 is housed and arranged between the case 200 and the cartridge case 100. A waterway 500 is formed between an inflow port 102 of raw water provided in the cartridge case 100 and the layer of activated carbon. The waterway 500 is formed so that the cross sectional area thereof is smoothly changed into a small area from a large area as the cross sectional area is separated from the inflow port 102 of raw water.
Patent JP-S5295430-A (JP)
Title: Safty device of tractor and like
Inventor: MATSUMURA TSUTOMU
IPC: B60R16/02
Filed: 1976-02-06
Abstract: PURPOSE: To prevent danger to accidently revolve an engine during checking by making fuel shut off valve automatically operate when the bonnet is opened of the tractor and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09208539-A (JP)
Title: Recovery of monoammonium aspartate
Inventor: KATO NAOKI
IPC: C07C229/24
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To recover a high-quality monoammonium aspartate extremely slight in deterioration product and coloring by removing ammonia under specific conditions from an aqueous solution of monoammonium aspartate containing diammonium aspartate. SOLUTION: In this method for recovering an aqueous solution in which substantially all of aspartic acid became a monoammonium salt by removing ammonia by distillation from an aqueous solution of monoammonium aspartate containing diammonium aspartate, etc., distilling and recovering operations are carried out at 50-100 deg.C within the range of 0.01-1hr retention time under an ordinary pressure or reduced pressure.
Patent JP-S58130524-A (JP)
Title: Electron beam exposure method and device therefor
Inventor: YUASA TETSUO
IPC: H01L21/027
Filed: 1982-01-29
Abstract: PURPOSE:To reduce the exposure data which unnecessitate to provide large capacity memories, by performing raster scannings in the number of times equal to the number of figures so as to expose one of those figures at every scanning. CONSTITUTION:When exposing the field pattern including three figures M1-M3, a computer 6 first sets the data of the field pattern including the figure M1 to a register circuit 8. Next, the bit pattern data is alternately developed by the combination of bit pattern generating circuits 10 and 11 with memories 12 and 13 at every line of rasters, while a scanning circuit 7 alternately reads the bit pattern data developed in the memories 12 and 13, and thus raster scannings are performed by electron beams. When the exposure of the field pattern including the figure M1 is finished in this manner, the computer 6 sets the field pattern including the figure M2 to the circuit 8, thereafter the same operations are repeated, and accordingly the raster scanning of this figure is performed by superposition. Then, the same manner is applied to the figure M3.
Patent JP-2000215471-A (JP)
Title: Sensor system for optical disk
Inventor: NOGUCHI MASATO
IPC: G03H1/04
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to sufficiently suppress T/F crosstalk by providing this system with a predetermined relation between outputs of 4 light receiving areas split by parallel parting lines and a focusing error signal as well as a tracking error signal, and further, tilting the parting lines at an angle of a predetermined range to the tangential direction on a disk surface. SOLUTION: A 1st-and a 2nd sensors 13, 14 of this sensor system have light receiving areas A-D, E-H split by parallel parting lines tilted at an angle αwith respect to a tangential equivalent direction Y. When only the sensor 13 is used, in the case of expressing the signals from the areas A-D by Sa-Sd, a focusing error signal FE and a tracking error signal TE can be obtained from FE=Sa+Sb-Sc-Sd and TE=Sa-Sb-Sc+Sd, respectively, and a signal strength of T/F(Track/Focus) crosstalk can be suppressed by setting the angle αto 0 deg.<|α|<90 deg..
Patent JP-H03217613-A (JP)
Title: Device for preventing liquid from standing in two cycle engine
Inventor: SUZUKI MAMORU
IPC: F01M11/00
Filed: 1990-01-24
Abstract: PURPOSE:To prevent liquid such as fuel from standing in a part of an intake passage by communicating a communicating hole provided on the inner wall of lower part of the intake passage between a carburetor and a reed valve to an intake negative pressure generating place of another cylinder. CONSTITUTION:In a two cycle engine 5 of which at least two cylinders have phase difference in movement of respective pistons, communicating holes 31, 34 are respectively formed on the lower inner wall of an intake passage 22 between a carburetor 14 and a reed valve 15 and at the liquid standing part 33 formed on the lower inner wall on the lower stream of the reed valve 15. The communicating holes 31, 34 are communicated to the crank chamber 13B of another cylinder having phase difference in movement of the piston. Further, nipples 32, 35 jointed to the communicating holes 31, 34 are provided with unidirectional valves 41 to allow liquid flow in the direction of the crank chamber 13B. Hereby, liquid such as fuel to stand in the intake system during operation or at stop of the engine 5 is sucked by intake negative pressure generated in another cylinder, hence liquid can be surely prevented from standing.
Patent JP-H08200492-A (JP)
Title: Automatic transmission control device
Inventor: KATO YOSHIFUMI
IPC: F16H61/14
Filed: 1995-01-30
Abstract: PURPOSE: To sup[press heating of a friction engaging means of clutch or the like by increasing output shaft torque to a value corresponding to a low speed shift, thereafter holding this value for a prescribed time, successively decreasing the torque to a value corresponding to a high speed shift. CONSTITUTION: A target changing curve is set in a target change curve setting means in such a manner that after once increased torque of an output shaft 9 to a value corresponding to a low speed shift, this value is held for a prescribed time, so as to successively decrease the torque to a value corresponding to a high speed shift by an almost fixed gradient. Thus by not increasing torque of the output shaft 9 to a value corresponding to the low speed shift further by decreasing the torque to a value corresponding to the high speed shift by almost a fixed gradient, changing the torque of the output shaft 9 and rotational speed of an input shaft 7 of a speed change means can be smoothed. Consequently, when applied to an automatic transmission or the like for a vehicle, riding comfortableness can be improved.  A time of an inertia phase is shortened, and heating a clutch 5 can be suppressed.
Patent JP-S63179566-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: TANIGAWA TAKAO
IPC: H01L21/8242
Filed: 1987-01-21
Abstract: PURPOSE:To make it possible to reduce an interval between an MOSFET and a capacitive element, by electrically connecting the drain region of the MOSFET and the capacitor electrode of the capacitive element through a wiring layer, which is selectively grown with respect to an insulating film on the side surface of a gate electrode. CONSTITUTION:A groove 1 is provided on one main surface of a semiconductor substrate 11. The surface of the groove 1 is covered with a first insulating film 12. A first conductive material 14 is provided on the first insulating film 12 so as to fill the groove 1. A gate electrode 15 is provided on the specified region of one main surface through a second insulating film 13. A third insulating film 18a is formed on the side surface of the gate electrode 15. A first impurity region 17a is provided on the one main surface between the gate electrode 15 and the first insulating film 12. A second insulating film 17b is provided on one main surface at the opposite side of the first impurity regions 17a with respect to the gate electrode 15. A second conductive material 19 is commonly provided on the first impurity region 17a and the first conductive material 14 in contact with the third insulating film 18a. Thus an interval between an MOSFET and a capacitive element is reduced.
Patent JP-H10309716-A (JP)
Title: Groove-forming method of plate body and device therefor
Inventor: YAMAZAKI NOBUKAZU
IPC: B27F1/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To form uniform deep grooves in a plate body with different thicknesses by correcting warpage by holding the plate body with a table and pressing member, and thereafter moving a cutter by utilizing a plane surface formed by the pressing member as a guide surface. SOLUTION: Positioning in the longitudinal direction and lateral direction is conducted by a stopper with respect to the outer wall material 18 on the table of a groove forming machine, and the outer wall material 18 is held between the pressing bar 48 and the table. At this time, the warpage and wall thickness deflection of the outer wall material 18 are corrected simultaneously. Each guide roller of a cutter unit 30 is brought in contact with the guide surface 48B of the bar 48, thereby allowing the cutter unit 30 to travel and move along this. The outer wall material 18 is formed with a plurality of grooves 32 formed at predetermined distances in its short direction. In this manner, the grooves 32 are formed by taking the surface of the outer wall material 18 as a reference via the guide surface 48B of the pressing member 48, thus forming uniform deep grooves 32 even in the outer wall material 18 with different thicknesses.
Patent JP-H09212461-A (JP)
Title: Data transfer control method
Inventor: TSUKAGOSHI NOBUYUKI
IPC: G06F15/02
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To avoid an unexpected state such as the destruction of data by selecting transfer data by an amount matching the storage capacity of a 2nd processor according to attribute information included in the transfer data and transferring the data to a 2nd processor. SOLUTION: Data held on a hard disk device 25 as a 1st storage device are read out and only records of the read data within a specific period from the current date are stored in a RAM 23 as a temporary file. It is judged whether or not the size of the temporary file stored in the RAM 23 is within the permissible range of the SRAM 13 of a PC card 100 as a 2nd storage device, and the temporary file is transferred to the PC card 100 when the judgement result is affirmative or not transferred when inaffirmative. Consequently, an unexpected state such as the destruction of data can be avoided.
Patent JP-H06220249-A (JP)
Title: Resin composition for electronic part
Inventor: TASAKA TAKIO
IPC: C08K7/00
Filed: 1993-01-28
Abstract: PURPOSE:To obtain a resin compsn. which has a low dielectric constant, a low dielectric dissipation factor, and a high heat resistance, the properties highly required of a circuit board material for electric and electronic apparatuses. CONSTITUTION:This resin compsn. is prepd. by compounding 95-40wt.% thermoplastic or thermosetting resin with 5-60wt.% whisker having the compsn. formula; aAxOy.bB2O3 (wherein (a) and (b) are each an integer of 1-9; A is a di- or trivalent metal; and (x) and (y) are each an integer of 1-3).