baber/WOPTO huggingface dataset:
Patent JP-H07331642-A (JP)
Title: Truss device for pile and trussing method of pile
Inventor: KATO KAZUSHI
IPC: E02B17/02
Filed: 1994-06-13
Abstract: PURPOSE:To suppress the stress and deformation of a pile without improving the ground by mounting an infection pipe on a cylindrical body, in which an inner circumferential surface is formed in a projection, and installing a discharge pipe to the upper section of the cylindrical body. CONSTITUTION:A plurality of cylindrical bodies 30 are connected by connecting materials 40, thus forming a truss device 10. The truss device 10 is sunk in the specified depth of a poor subsoil 60 while infecting jet water. Shear keys 34 are protruded from the internal surfaces of the cylindrical bodies 30 and the outer circumferential surfaces of the piles 20 for increasing bonding power with the piles 20. The piles 20 hung up from the water-surface side are driven into the cylindrical bodies 30. The piles 20 are driven up to a bearing ground 50 while using the cylindrical bodies 30 as guide members. The piles 20 and the truss device 10 are bonded by consolidation materials after driving. Accordingly, the ground need not be improved, the term of work is shortened, and the cost of construction can be reduced.
Patent JP-S5581287-A (JP)
Title: Vertical rotary compressor
Inventor: OZU MASAO
IPC: F04B39/02
Filed: 1978-12-15
Abstract: PURPOSE: To decrease a discharge of lubricating oil and thus to improve durability by improving the flow of a refrigerant in a closed case so that a lubricating oil separated from the refrigerant will be returned to the bottom of the closed case free from being obstructed by the refrigerant flow.  
     CONSTITUTION: An arrangement is such that a refrigerant compressed by a compressor 4 is discharged into a space A formed by the top of a motor 3 and a closed case 2, and the refrigerant is then discharged outside the closed case 2 through a discharge pipe 22 opening to a space B formed by the motor 3 and the compressor 4. A lubricating oil separated from the refrigerant in the space of closed case 2 is not returned to the bottom of the closed case 2 free from being obstructed by the refrigerant flow, thus decreasing a discharge of the lubricating oil from the discharge pipe 22. The lubricating oil is hence kept sufficient in quantity at all times in the closed case 2 on the bottom, and durability and volumetric efficiency can be improved consequently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5943443-A (JP)
Title: Arithmetic system
Inventor: ONO YASUO
IPC: G06F7/535
Filed: 1982-09-03
Abstract: PURPOSE:To eliminate the need for the conversion processing of two complementary numbers, to shorten a processing time, and to carry out division in the same calculation process, by checking changes in sign of the upper 2-bit of a dividend or partial remainder. CONSTITUTION:A dividend Y is stored in a register 5 and a divisor X is stored in a register 7; and a register 6 for storing a quotient is cleared to zero and the frequency of addition and subtraction repetition is set in a counter 8. Airthmetic processing is different depending upon whether the sign of the most significant digit bit b7 (among eight bits of the divisor of the same constitution with the dividend) of the register 7 is ''0'' or ''1''. The contents of the registers 5 and 6 are doubled respectively and gi is founed in a table on the basis of a generated carry bit CY and the most significant digit bit d7 in the register 5 to solve Ri=2Ri-1-gi.X. Then, one is subtracted from the contents of the counter 8 and calculation is carried on until the value is zero; when the counter 8 goes down to zero, the quotient of the register 6 is stored. Thus, the calculation time is shortened extremely.
Patent JP-S5853695-A (JP)
Title: Fuel pump device
Inventor: WATANABE HITOSHI
IPC: F04D13/06
Filed: 1981-09-28
Abstract: PURPOSE:To reduce the pressure loss of fuel within a motor case by providing a fuel pump and a driving motor within a closed motor case and by forming the fluid passage of fluid fuel with the motor case and a magnet holding plate. CONSTITUTION:Magnets 15, 15' are fixed forcedly on the internal surface 14 of a motor case by the resilient repulsion force of magnet holding plates 23, 24. And, the magnet holding plate 23 is used for fixing the magnets 15, 15' with their longer size than those of the magnets 15, 15', while a fluid passage 25 is formed with the magnet holding palte 23 and the motor case 14 such that fuel discharged from a discharge port 21 is smoothly fed into the hole 30 of a bracket 9. Hereby, one part of the fuel flowing into the case 14 from the discharge port 21 flows into the fluid passage 25 and goes toward the hole 30', while the other part proceeds to the hole 30, so that pressure loss is reduced.
Patent JP-S6046864-A (JP)
Title: Brazing welding method
Inventor: NAKAJIMA NAOTAKE
IPC: B23K1/00
Filed: 1983-08-24
Abstract: PURPOSE:To reduce a non-coupling area by a blow-hole, and to improve brazing strength and reliability by packing a molten brazing material whose melting point is lower than that of a metal to be coupled between the metals, and widening the intervals between the metals. CONSTITUTION:A spacer 6 is incorporated to a metal 1 to be coupled, having a hole 7. In this case, the spacer 6 is contained in a state that the tip is compressed to a parallel part 9 of the hole 7 from the left and right. Subsequently, in this state, heating and a supply of a brazing material 3 are executed, and also the brazing material 3 is supplied enough to the hole 7 and the outside circumferential part of brazing. Next, when the spacer 6 is pushed into the hole 7, the tip part of the spacer 6 reaches a chamfered part 8 of the hole 7, the tip part of the spacer 6 is opened to the left and right, and the interval of the metals 1, 2 to be brazed is widened in parallel and also to a prescribed value. Accordingly, the brazing material 3 supplied to the outside circumference of the brazing part and the hole 7 flows into the widened part. In this regard, as for a blow-hole existing in a gap of the metals to be coupled, the volume is not varied but only the thickness increases, and an area of a non-coupling part is in inverse proportion to an increase of the interval and reduced.
Patent JP-S639963-A (JP)
Title: Complementary mos type semiconductor device
Inventor: MATSUDA YUKIHIKO
IPC: H01L27/08
Filed: 1986-06-30
Abstract: PURPOSE:To improve the degree of integration in addition to being free from latch up phenomena by introducing an insulator layer to one part of a boundary between a semiconductor substrate and a well region on the same substrate and isolating the insulator layer. CONSTITUTION:A P channel transistor is formed by P<+>OMEGA type source-drain regions 3, 4 shaped to an N-type semiconductor substrate 1 and a gate polysilicon electrode 9, an N channel transistor is formed by N<+> type source- drain regions 5, 6 shaped in a P<-> type well region 2 and a gate polysilicon electrode 9, and the semiconductor substrate and the well region are insulated and isolated by an insulator layer 13 with the exception of a nuclear section 14 for changing polysilicon into a single crystal. Accordingly, a field oxide film by an LOCOS and each channel stopper are unnecessitated, thus allowing fining and the improvement of the degree of integration, then completely preventing latch up phenomena.
Patent JP-H06342915-A (JP)
Title: Mos power semiconductor device with protective element and manufacture thereof
Inventor: KURAISON TORONNAMUCHIYAI
IPC: H01L27/04
Filed: 1993-06-01
Abstract: PURPOSE:To prevent the breakdown of a gate oxide film due to static electricity effectively without scaling up resistor size. CONSTITUTION:The gate electrode 18 of a semiconductor thin-film is formed onto the semiconductor base body of a MOS power semiconductor element 19 through a gate oxide film 17, and a bi-directional Zener diode 20 and the resistor 21 of the semiconductor thin-film are formed onto a field oxide film 16 on the semiconductor base body. The resistor 21 is connected between the gate electrode 18 and the bi-directional Zener diode 20, and the sheet resistivity of the resistor 21 is made larger than that of the gate electrode 18. Accordingly, intrusion to the gate electrode 18 of static electricity is inhibited, and the static electricity intruding up to the gate electrode is diffused quickly and the density of static electricity is lowered, thus protecting the gate oxide film from breakdown by static electricity.
Patent JP-H052863-A (JP)
Title: Grip for camcorder
Inventor: TAKAHASHI YOUICHI
IPC: G11B33/02
Filed: 1991-06-26
Abstract: PURPOSE:To provide the grip for a camera integrated VTR constituted to enable respective fingers to exist in optimum positions for respective operating buttons in correspondence to the size of a user's hand. CONSTITUTION:This grip has a grip belt part 6 which can be moved toward the zoom button 2 by a slit part 12. The position of the grip part 6 can be moved in the directions attaching and detaching to and from the respective operating buttons of the zoom button 2 and the start-stop button 3 in correspondence to the size of the user's hand in this way so that the respective fingers can operate the operating buttons in always the optimum positions.
Patent JP-H051211-A (JP)
Title: Aromatic polyester composition
Inventor: MORITA TORU
IPC: C08J3/205
Filed: 1991-06-26
Abstract: PURPOSE:To obtain an aromatic polyester composition useful for obtaining biaxially oriented films having excellent scratch resistance, running properties, and surface evenness by incorporating specific composite particles. CONSTITUTION:The objective composition contains composite particles composed of inactive particles having a positive zeta-potential in pure water (e.g. Al2O3) and inactive particles having a negative zeta-potential in pure water. The latter particles consist, for example, of an aromatic dicarboxylate (e.g. bis(beta- hydroxyethyl) terephthalate or a low-molecular polymer thereof), an alkali (alkaline earth) metal compound (e.g. lithium acetate), and a phosphorus compound (e.g. trimethyl phosphate or phosphorous acid).
Patent JP-H0323040-A (JP)
Title: Belt type continuous casting apparatus
Inventor: OSUGI HITOSHI
IPC: B22D11/06
Filed: 1989-06-19
Abstract: PURPOSE:To absorb thermal expansion of a belt and to secure uniform cooling to the belt by forming recessed shape in center part to width direction of a cooling pad facing the belt. CONSTITUTION:The belts 4 arranged mutually facing are synchronously rotated toward casting direction by driving the support rolls 1-3. The cooling pad 5 is set at the back face of belt 4. On the surface of cooling pad 1, lines of water supplying holes 6 and drainage holes 7 for cooling medium, suck as water, are arranged. As this cooling pad 5 has the recessed part in the center part in the width direction, the expansion in the width direction the thermal expansion of the belt 4 during casting is cancelled, by what the belt 4 shape becomes shape bulged in thickness of a cast slab along the cooling pad 5 in the center part in the width direction thereof. Rolling reduction is executed as the flatten the cast slab bulged at the center part to the width direction with rolls 8 set behind end part of the cooling pad 5, and the cast slab having uniform thickness over the width direction, is obtd.
Patent JP-2000029518-A (JP)
Title: Method and system for tracking route of autonomous vehicle
Inventor: KYRTSOS CHRISTOS T
IPC: G05D1/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain superior position specifying capability by planning a continuous course from an actual position to a desired vehicle course with a quintic polynomial based upon an actual vehicle position, the desired vehicle course, and a front distance and making a vehicle follow up a continuous route. SOLUTION: A steering control function block 4306 sends an instruction to a valve to control the steering angle of the wheels of the vehicle. A navigator always monitors the vehicle 102 so as to determine how far the vehicle 102 is away from the desired course. The vehicle 102 always deviates from the desired course to some extent and the system corrects it at any time. The steering angle is represented as off-course Φ steering = f(C(desired)+C(error)). A quintic method used to calculate the C(error) is the quintic polynomial in an error space limiting a smooth course for a return to desired course. The degree of the polynomial is limited by necessary data, i.e., C(error) and known end restrictions.
Patent JP-H01321402-A (JP)
Title: Non-heat reflecting mirror
Inventor: TSUTSUI KOICHIRO
IPC: G02B5/08
Filed: 1988-06-24
Abstract: PURPOSE:To obtain the non-heat reflecting mirror which is light in weight, is easy to handle, obviates softening of the base material even at a high temp. and has a good specular surface by constituting the base material of a specular surface layer consisting of specific high-purity aluminum and a base layer consisting of heat resistant aluminum. CONSTITUTION:A thin film 2 consisting of the black oxide of the element selected from the group consisting of silicon, titanium and chromium is formed on the surface of the base material 1 consisting of the clad material having the specular surface layer 1a which consists of >=99.8% high-purity aluminum and the base layer 1b which consists of the heat resistant aluminum. Multilayered reflecting films 3 which consists of alternately laminated films of transparent high-refractive index films 4-1 to 4-n and low-refractive index films 5-1 to 5-n and have IR transmittability are formed on the thin film 2 consisting of the black oxide. The mirror finishing to a high degree is possible in this way and the softening of the mirror even after long-time use is obviated. The non-heat reflecting mirror which is light in weight and easy to handle is thus obtd.
Patent JP-S63317361-A (JP)
Title: Thermal transfer recording device
Inventor: KONUMA AKIHIKO
IPC: B41J2/365
Filed: 1987-06-22
Abstract: PURPOSE:To obtain a multi-gradation recording image of high quality without density differences by estimating the temperature of a heat generating body based on the previous measurement results of a plurality of lines and the existing temperature measurement results and driving the heat generating body with energy suitable to the estimated temperature. CONSTITUTION:A thermister 4 is energized and a temperature measurement part 3 calculates the temperature of a heat generating body based on the temperature data of the thermister 4. The results of this measurement are stored in a memory register 6a and initialized. A device drive control part 5 decides recording energy applied to the heat generating body 2 based on the temperature measurement results of the heat generating body, and then a single line is recorded with the recording energy decided. The recording energy is decided, for instance by using an existing temperature T0, a temperature T2 and a temperature T4 two and four lines previous to the existing temperature respectively. When the temperature of the heat generating body 2 is soaring, an estimated temperature which is higher than a measured temperature is decided, while an estimated temperature and a measured temperature are decided same when the temperature of the heat generating body is decreasing.
Patent JP-S5778191-A (JP)
Title: Adjusting method and device for quantity of light in array type light source
Inventor: KITAMURA TAKASHI
IPC: H01S5/40
Filed: 1980-11-04
Abstract: PURPOSE: To accelerate the adjustment in the quantity of light by providing photodetecting means for detecting backwardly emitting beam at the rear of an array light source formed of a plurality of semiconductor lasers to detect the peak values of the respective lasers and adjusting the quantity of light so that the peak values become equal.  
     CONSTITUTION: A CCD detector 3 for detecting the backward emitting beam is arranged at the rear of an array light source 1 formed of a plurality of semiconductor lasers. To detect and equalize the peak values of the respective lasers, the output signal from a CCD detector 11 is inputted to line memory 13 through an A/D converter 12 as shown, and the output is detected by a peak detector 14 and is compared by a comparator 15 with the peak value to be referenced. Thereafter, the difference is obtained by a diference detector 16, a current value corresponding to the quantity of light to be corrected is obtained by a converter 17, and a laser driver formed of digital control power sources 19a∼19c is operated by a multiplexer 18. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6048375-A (JP)
Title: Thermal head and preparation thereof
Inventor: TAKENO SHIYOUZOU
IPC: H01L49/00
Filed: 1983-08-26
Abstract: PURPOSE:To prevent the mutual shift of a base board having a heat generating resistor and a second base board having an integrated circuit, by making both base boards substantially same in coefficient of thermal expansion, and placing and fixing the first base board to the second base board. CONSTITUTION:A lead wire 42 and an integrated circuit 43 are formed onto a base board 41 showing coefficient of thermal expansion substantially same to that of the insulating base plate 31 of a first base board 36 to constitute a second base board 44 and the first base board 36 is adhered to the second base board 44 by an adhesive 53 having good heat conductivity. The warpage of the base boards 36, 44 or the crack or breakage of the base boards themselves is not generated and the disconnection of a bonding wire 55 connecting both base boards 36, 44 caused by the shift of the base boards 36, 44 from predetermined positions can be avoided.
Patent JP-S5996030-A (JP)
Inventor: JIYON EE MATSUCHI
IPC: B60N2/38
Filed: 1983-08-26
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-S5581869-A (JP)
Title: Substituted benzoic acid amide
Inventor: IWAO JIYUNICHI
IPC: A61K31/425
Filed: 1978-12-14
Abstract: NEW MATERIAL:Substituted benzoic acid amides of formula I (Q 1 , Q 2  is methylene, S; R 2 , R 2  are alkyl; R 3 WR 5  are H, halogen, alkoxy, nitro, amino, alkylamino, acyl, cyano, sulfamoyl, trihalogenomethyl, polyfluoroalkyl,), their salts and amines of formula II, which are intermediates of these compounds.  
     EXAMPLE: (R)-N-[( 3-ethyl-4-thizaolidinyl )methyl]-2-methoxy-5-sulfamoylbenzamide.  
     USE: Remedy for ulcers and its intermediate. They are effective on gastric and duodenal ulcers.  
     PREPARATION: The reaction between an amine of formula II and an acid of formula III gives the objective compound of formula I. The amine of formula II is obtained by acetylation, methylation, reduction, halogenation and amination of thiazolidin-4- carboxylic acid in turn. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01320571-A (JP)
Title: Table preparing device
Inventor: OKADA YOSHIYUKI
IPC: G06Q10/10
Filed: 1988-06-23
Abstract: PURPOSE:To facilitate the alteration and addition, etc., of a printing object by setting the alteration of a background and the format of variable data on a display picture, altering them, and storing a result into a background data file and a data format file. CONSTITUTION:A controller 10 reads background data stored into a background data file 3, and displays them on a CRT display device 11 as a front form. The controller 10 alters the front background displayed on the CRT 11 by a key signal from a keyboard 12, and displays the display position, effective length, etc., of the newly set variable data. Further, the controller 10 stores the front background displayed on the CRT 11 as the background data, and the display condition of the variable data as the data format respectively into the file 3 and a data format file 4. A printing processor 5 reads the background data in the file 3, reads the variable data in a variable data file 2 according to the format in the file 4, and by combining both, a table is printed.
Patent JP-S6048258-A (JP)
Title: Control of dimension of workpiece in grinder
Inventor: YOSHINAGA YOSHIAKI
IPC: B24B49/05
Filed: 1983-08-24
Abstract: PURPOSE:To correct the dimension of a workpiece to an aimed value in a short time and observe the scattering of dimension by controlling the dimension by the correction signal which is obtaind by the multiplication of the average value of the dimension of the workpice by the factor of critical value and the alarm signal which is obtained by the comparison and selection of the dimension of the contiguous workpiece from the average value. CONSTITUTION:The dimension of a workpiece measured in a post process controlling mechanism is input into a substraction circuit 6, and each difference from a set value is output and then added in succession. The feedback correction value which is obtained by multiplying the critical value factor in 50-100% by the average value obtained by the division by the number N of pieces in preset, and when an FF circuit 20 is set, FB (feedback) correction signal F1', e.g., 0.1mum is transmitted, and said operation is continued up to the time when FB correction value becomes 0. The output value of the circuit 6 is read by a latch circuit 8 and output according to the next input signal and input into a subtraction circuit 9, and the contiguous value which is obtained by the output of the dimension difference of the contiguous workpiece is added in succession. When the average value which is obtained by the division by N-1 in a division circuit 12 is larger than the set value, FB alarm signal F3 is sent into an inprocess mechanism, and the scattering of the dimension of the contiguous workpiece can be observed.
Patent JP-S5856099-A (JP)
Inventor: SATOU TATSUO
IPC: G06F3/00
Filed: 1981-09-29
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-S5278245-A (JP)
Title: Method of applying powder paint
Inventor: KONO EIICHI
IPC: B05D1/38
Filed: 1975-12-25
Abstract: PURPOSE: Method of applying the powder paint onto a automobile body is characterized by preventing the bleeding of sealer by applying the specific powder paint. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08325489-A (JP)
Title: Powder coating material and coating method using the same
Inventor: MORIYA YUICHI
IPC: B05D1/06
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a powder coating material which enables thin coating and can be applied with a spray gun of a tribocharge type with a sufficient transfer efficiency by incorporating a specific oil into a powder coating material at least comprising a binder resin and a curative and having a specified particle size. CONSTITUTION: A silicone oil having N atoms in its structural units (e.g. an aminomodified silicone oil) is incorporated into a powder coating material at least comprising a binder resin (e.g. a polyester resin) and a curative (e.g. a blocked isocyanate) and having an average particle size of 5-20μm, pref. by causing the oil to exist on the surface of the material. Pref. the amt. of the oil contained in the material is 0.01-1.00wt.%. The material is positively charged by friction with a fluorine-contg. member (e.g. polytetrafluoroethylene) formed in a coating-material delivery section inside a spray gun and then sprayed to an object to be coated.