baber/WOPTO huggingface dataset:
Patent JP-S5694213-A (JP)
Title: Correcting circuit of analogue measuring signal
Inventor: BANDOU MOTONOBU
IPC: G01B21/00
Filed: 1979-12-28
Abstract: PURPOSE:To simplify the constitution of the correcting circuit, by operating the output of the sine wave generator and the analogue measuring signal to obtain a square root signal and by processing this signal to perform the practical trigonometric function operation. CONSTITUTION:Sampling pulse 18 and X axis measuing signal 14 are applied to X axis sample holding circuit 16 to obtain movement quantity DELTAx of the contact needle for obtaining the length and the form of the object to be measured. Similarly, movement quantity DELTAy of the Y axis is obtained by Y axis sample holding circuit 22. These movement quantities DELTAx and DELTAy and sine wave and cosine wave signals of trigonometric function signal generator 26 are operation in 32 to obtain a square root signal, and errors epsilonx and epsilony between the center of the contact stylus and the actual contact point to the object to be measured are obtained in dividers 50 and 52 on the basis of rDELTAx and rDELTAy, which are operated from radius signal (r) of the contact needle by multipliers 46 and 48, and the square root signal, and the measurement error of the contact needle is corrected in 58 and 60.
Patent JP-S5962924-A (JP)
Title: Temperature controller
Inventor: UMEDA ARATA
IPC: G05D23/24
Filed: 1982-10-01
Abstract: PURPOSE:To decrease overshoot and temperature ripple, by frequency-converting a temperature detecting voltage and on/off-controlling a heater with a prescribed pulse interval used as a reference. CONSTITUTION:A voltage detected at a temperature detecting element 1 is frequency-converted at a V/F converter 9 and applied to a monostable multivibrator 11 via a delay circuit 10. An output of the comparator 9 and an output of the monostable multivibrator 11 are applied to a pulse interval comparator comprising AND circuits 13, 14, and an FF15 to form a signal of a prescribed pulse interval. The heater is on/off-controlled at a switching element 4 by taking this signal as a reference. Thus, the overshoot and temperature ripple are reduced by on/off-controlling the heater.
Patent JP-H0458120-A (JP)
Title: Polarized light measuring instrument
Inventor: NOGUCHI MASATO
IPC: G01J4/04
Filed: 1990-06-27
Abstract: PURPOSE:To measure the polarized state of luminous flux which has specific divergence without making any mechanical scanning by assuming that variation in the intensity of the quantity of light detected by a light receiving means due to the rotation of an analyzer is sine-shaped variation and judging the polarized states of the luminous flux at parts corresponding to respective picture elements from sampled intensity. CONSTITUTION:This instrument is equipped with a light source part 10 which makes the linear polarized light having specific divergency incident on an optical element 20 as a sample 20, the analyzer 30 which is provided rotatably in the optical path of luminous flux transmitted through the sample 20, a two-dimensional image sensor 40 such as a CCD sensor which photodetects the luminous flux transmitted through the analyzer 30, a frame memory 50 where the output of the image sensor 40 is stored after being A/D-converted, a computer 60 which analyzes the data in the frame memory 50 when at least the analyzer is set at three different angles, and a display 70 which displays the analytic result. Consequently, the polarized state of the luminous flux which is diverged as specified can be inputted as two-dimensional information without any mechanical scanning and the field of polarization of the whole luminous flux can be measured.
Patent JP-H0337316-A (JP)
Title: Exhaust muffler of engine
Inventor: ISHII YASUO
IPC: F01N1/08
Filed: 1989-07-04
Abstract: PURPOSE:To reduce exhaust noises in speed reduction by disposing a pivotable blade in an exhaust pipe line to open and close the exhaust pipe line while switching the path area of a tail pipe and the silencing property of a resonator in the interlocking relation to the blade. CONSTITUTION:A plurality of partition plates 41 - 43 are disposed between front and rear plates 2, 3 of a muffler 1 to form a plurality of expansion chambers 61 - 63 therebetween. A pair of tail pipes 91 - 92 communicate to the third expansion chamber 63. A resonator 11 communicating to the first expansion chamber 61 through a pair of communicating pipes 101, 102 is disposed between the second and third partition plates 42, 43. Further in a duct-like pipe line 8 disposed between the front plate 2 and the first partition plate 41 is disposed a pivotable blade 12 to open and close the pipe line 8. On the other hand, the blade 12 is connectively interlocked with respective valves 13, 14 for respectively opening and closing the first tail pipe 91 and the first communicating pipe 101.
Patent JP-S6233145-A (JP)
Title: Production of alkanesulfonic acid
Inventor: MATSUDA KENICHI
IPC: C07C303/14
Filed: 1985-08-05
Abstract: PURPOSE:To economically obtain the titled compound, by taking part of reaction liquid from a reaction system, adding shurried sodium sulfite to the taken out reaction liquid and returning the resultant mixture to the reaction system photosulfoxidation reaction in a substantially anhydrous reaction system. CONSTITUTION:In production of an alkanesulfonic acid by reacting a saturated hydrocarbon with sulfur dioxide and oxygen under irradiation of light in a substantially anhydrous reaction system, part of reaction liquid is taken from a reaction vessel 1, and slurried sodium sulfite is added thereto. The resultant mixture is fed into a vessel 3 with the lower part sectional area larger than the upper part sectional area. The sodium sulfite is maintained at a higher velocity than its fluidization-starting velocity in the lower region of the vessel 3 and at a lower velocity than the terminal velocity in the upper region to achieve efficient contact with the reaction liquid under fluidization conditions and returned to the reaction system after the contact to obtain the aimed alkanesulfonic acid.
Patent JP-H0460721-A (JP)
Title: Language processing system directed to object
Inventor: SUGANO MIKITO
IPC: G06F9/44
Filed: 1990-06-28
Abstract: PURPOSE:To improve the processing speed of a program which is described by means of a language directed to an object by altering method call and slot access in such a way that update and retrieval are not required at all and rearranging them on a memory. CONSTITUTION:A module selection means 3 reads a load module, checks it and selects the load module which requires to be speed up. A method/slot analysis means 4 areas the content of the load module by one word by one. The content is checked whether it is an instruction giving reference to a method and a slot or not. When it is the instruction giving reference, necessary analysis is executed and analysis information is stored in a not illustrated method/slot storage part. Stored information turns into effective information in the re-link function of a module rearrangement means 6. A module alteration means 5 alters the reference instruction of the method and the slot. Then, the altered reference instruction is written on a memory 2 as the new load module so as to generate it.
Patent JP-H116028-A (JP)
Title: High strength cold rolled steel sheet for deep drawing, excellent in surface characteristic after press forming
Inventor: MIURA MASAAKI
IPC: C22C38/06
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a high strength cold rolled steel sheet for deep drawing, excellent in surface characteristic, while increasing strength by the addition of P and preventing the occurrence of surface ruggednss after press working. SOLUTION: This steel sheet has a composition consisting of, by weight, <=0.08% C, <=1.0% Si, 0.1-2.5% Mn, 0.04-0.15% P, <=0.02% S, 0.01-0.1% sol.Al. <=0.01% N, and the balance Fe with inevitable impurities or further containing one or >=2 kinds among 0.005-0.1% Ti, 0.005-0.1% Nb, 0.005-0.1% V, 0.01-2% Cr, and <=0.005% B. Further, when the degree of segregation of P in one part is represented by (α) and [α=(concentration of P in the part)/(average concentration of P in the steel)] is satisfied, the value of the ratio between the maximum value αMAX and minimum value αMIN of the degree of segregation in the cross section of the steel sheet, αMAX/αMIN, is regulated to <=4.
Patent JP-H0710689-A (JP)
Title: Device for growth of semiconductor in gaseous phase
Inventor: MATSUO NOZOMI
IPC: H01L21/205
Filed: 1993-06-17
Abstract: PURPOSE:To provide a semiconductor gas phase growth device enabling the formation of a crystal thin film good in the uniformity of the film thickness, the quality, etc., on plural simultaneously treated growth substrates in improved productivity. CONSTITUTION:A semiconductor gas phase growth device having a mechanism for substantially horizontally holding plural growth substrates 4 in a reaction oven 1 and for revolving the plural substrates at a rate of 300-2000rpm on a revolution shaft is characterized in that a revolution susceptor for holding the growth substrates 4 is a doughnut-shaped susceptor 10 and that a disk 11 is rotatably disposed in the central hole of the doughnut.
Patent JP-H05194650-A (JP)
Title: Preparation of alpha-olefin polymer
Inventor: DAAKU MOOTON SAZAARIN
IPC: C08F110/14
Filed: 1992-06-29
Abstract: A process comprising contacting under polymerization conditions: at least one trialkylaluminum cocatalyst; at least one alpha-olefin which has a methyl branch at the 3-position and which has at least five carbon atoms; with a catalyst prepared by the process comprising comminuting, at least one aluminum halide, at least one electron donor, at least one metal compound wherein the metal is selected from the group consisting of chromium, hafnium, molybdenum, niobium, tantalum, titanium, tungsten, vanadium, zirconium, and mixtures thereof, a salt compound wherein at least one component of said salt compound is selected from the group consisting of barium, beryllium, calcium, magnesium, strontium, zinc, and mixtures thereof, to produce a comminuted solid then subjecting said comminuted solid to a double activation-extraction step; to produce a polymer at a productivity level of at least 700 grams of polymer per gram of catalyst utilized.
Patent JP-H0516091-A (JP)
Title: Force detector for robot
Inventor: YABUKI AKIHIKO
IPC: B25J17/02
Filed: 1991-07-11
Abstract: PURPOSE:To make a force detector for robot, which is to be provided in a compact robot to be applied to the mounting of electronic parts and the assembly of mechanical parts, compact. CONSTITUTION:In a force detector for robot provided with distortion generating bodies 24a-24c and distortion generating body fixing mar 23, to which the distortion generating bodies 24a-24c is fitted, and a case 25 and for detecting the force to be generated between a driving shaft 21 and a hand 22 as distortion quantity of the distortion generating bodies 24a-24c, a first installation part 27, which is extended to the axial direction of the driving shaft 21 and provided with an insertion hole 31, to which the driving shaft 21 is inserted, is formed in the distortion generating body fixing member 23. Furthermore, a first screw 33 for fixing the distortion generating body fixing member 23 to the driving shaft 21 is screwed to the first installation part 27 in the radial direction of the driving shaft 21.
Patent JP-H0459464-A (JP)
Title: Unmanned conveying vehicle and control system thereof
Inventor: FURUKAWA TAKESHI
IPC: G05D1/02
Filed: 1990-06-29
Abstract: PURPOSE:To perform the efficient operation of a conveying vehicle and improve the efficiency of the conveying work of works to be conveyed by providing a bogie, a bogie drive section provided on the bogie, a work mounting system and a controller. CONSTITUTION:When an unmanned conveying vehicle is to be curved, motors are controlled so as to generate a relative rotating speed difference between both driving wheels 102. When an obstacle detector 113 detects that some obstacle exists on a shift path or there is an abrupt change of the terrain, a computer in a storage section 112 obtains a proper shift path and controls the motors to move the vehicle on this path. A table 132 is tilted against a rotary table 131 by a tilting system, the table 131 is rotated against a lifting table 129 by a DC motor 130, the table 129 is vertically moved against a fixed table 114 by a power transfer/support system, and tilting, rotating, and lifting actions are relatively performed against the table 114.
Patent JP-S5795597-A (JP)
Title: Heat accumulation material
Inventor: KIMURA HIROSHI
IPC: F28F23/02
Filed: 1980-12-04
Abstract: PURPOSE: To provide a heat accumulative material having a superior stability in phase variation by a method wherein one or more of compounds selected from a group of composite borites containing NaCl, RbCl, Na 3 AlF 6  and NaF are added by a specified weight or more to CaCl 2 .6H 2 O.  
     CONSTITUTION: To a mixture containing CaCl 2 -6H 2 O or to CaCl 2 .6H 2 O are added one or more kinds of compounds by 0.01wt% or more selected from a group of composite borites containing NaCl, KCl, RbCl, NaF, Na 3 AlF 6  and NaF. Thereby, an over-cooling may be broken repetitively at 26°C, and tetrahydrate may not be crystalized. It is possible to provide a heat accumulation material having a stability for phase variation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1021082-A (JP)
Title: Program executing method
Inventor: WATANABE KUNIHITO
IPC: G06F9/445
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To increase the processing speed for a program without increasing the memory capacity of an SRAM by loading only a previously selected process, which is frequently executed, from a flash ROM to the SRAM and executing it, and executing an unselected process in the flash ROM. SOLUTION: The contents of programs stored in the flash ROM 3 are previously classified into processes which are frequency executed and other processes, and an initial program loader in the ROM 2 load only process parts which are frequently executed to the SRAM (static RAM) 4 for execution in the SRAM 4 and executes other processes in the flash ROM 3 without loading them. This program executing method loads only the previously selected processes which are frequently executed to the SRAM 4 and executes them, and executes other processes in the flash ROM 3, so the processing speed can be increased without increasing the memory capacity of the SRAM 4.
Patent JP-H0520122-A (JP)
Title: Remote debug method
Inventor: SHIMOMURA TAKAO
IPC: G06F11/28
Filed: 1991-07-12
Abstract: PURPOSE:To easily construct the remote debug system for executing debug of an application program for running on a target machine installed in an operating system. CONSTITUTION:A program trace function in an operating system of a regular debugger (self-debugger) is distributed into a trace simulator part 11 on a host machine 21, and a trace handler part 12 on a target machine 22. In such a state, the simulator part 11 receives a trace request of a debugger 23 and transmits it to a designated machine 22, and the handler part 12 executes a trace for executing an application program 24 by using a program trace function offered from an operating system 27 on the target machine, by which monitoring of execution of the application program (AP) 24 on the machine 24, and its control are realized on the machine 21.
Patent JP-S6234775-A (JP)
Title: Print board polisher using buff roll
Inventor: NAKAMORI TOMIJI
IPC: B24B29/00
Filed: 1985-08-03
Abstract: PURPOSE:To polish a print board properly regardless of change in the print board thickness by moving a buff roll vertically by the control of the turn of a screw based on signals of load currents of a buff roll drive motor. CONSTITUTION:Front end of a print board 11 continuously brought into a buff roll device is sensed by a access sensor and pulse number is counted by a pulse generator lined with a board transfer roll so that the access of the board 11 to a position to be polished with a buff roll 7 is sensed. Based on this detected signal, a worm gear drive motor 1 is driven to control the movement of the buff roll 7 in the depressing direction by means of a screw 5. When load current of a load current meter of this motor 8 reaches a specified value, the motor 8 is stopped, and the movement of the buff roll 7 is stopped, to perform polishing work of the print board 11 by means of the buff roll 7 with a specified polishing force.
Patent JP-2000156435-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AIBA YOSHITAKA
IPC: H01L23/433
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce a reduction in the cost of a surface-mounting type semiconductor device and a decrease in the height of the device, and also perform a reliable chucking of the device. SOLUTION: A semiconductor device is provided with a semiconductor element 32, balls 34 to function as external connection terminals, a substrate 33A for electrically connecting the element 32 with the balls 34, molding resins 35A provided so as to seal one part of at least the element 32, and a connection part sealing resin 41A for sealing the connections of the substrate 33A with the element 32. The device is formed into a constitution wherein the device is mounted on a mounting substrate 46 via the balls 34. In this case, with the thermal expansion coefficient of the resins 35A made to align with the thermal expansion coefficient of the substrate 46, side surface holding parts 42 for holding the side surfaces of the element 32 are respectively formed on the resins 35A and the thermal deformation of the electrode 32 is controlled.
Patent JP-S6329784-A (JP)
Inventor: NAGAI YASUHIKO
IPC: G06F7/72
Filed: 1986-07-23
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-2001000681-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To inform a player that a special game condition is finished without increasing the burden of a play control means. SOLUTION: When the variation of a pattern is started, a display control command for instructing variation start is sent from a play control means to a display control means. Then, a display control command showing stopped patterns at the right and left sides is sent. At the end of a variation period, a command for instructing 'all pattern stop' is sent. If the finishing conditions of a probability variation state are established when a great success is finished, a display control command for 'a finished probability variation state' is sent from the play control means to the display control means.
Patent JP-H0460809-A (JP)
Title: Motion controller and its synchronous control method
Inventor: SAITOU KUMIO
IPC: B23Q7/00
Filed: 1990-06-29
Abstract: PURPOSE:To easily generate a working program of a work on a carrying means by adding carrying means movement extent information to working information of the work from a working information operating means to work the work on the carrying means synchronously with movement of the carrying means. CONSTITUTION:A switching control part 21 performs such switching by the input of a superposing command from an arithmetic processing party 11 as the working information operating means that conveyor speed data as carrying means movement extent information of a conveyor 2 as the carrying means is superposed on command speed data as working information of work 3 outputted from the arithmetic processing part 11. Carrying means movement extent information outputted from a movement extent information operating means is added to working information of the work from the working information operating means 11 for the purpose of working the work on the carrying means synchronously with movement of the carrying means 2. Thus, the working program is generated which works the work on the carrying means without taking the movement speed of the carrying means into consideration.
Patent JP-S5696260-A (JP)
Title: Observation of leak location of electronic material and parts
Inventor: NISHIURA HISAKAZU
IPC: H01G13/00
Filed: 1979-12-28
Abstract: PURPOSE: To enable even the unskilled to make easy operation through the process consisting of earthing a specimen conductor, making charging by scanning the surface of an insulator by means of electronic beam and observing leak location via secondary electronic image.  
     CONSTITUTION: When the whole surface of the exposed portion of a specimen ceramic layer 4, electrons accumulate on the surface of the specimen to cause charging at portion 4a where no leak has occurred and flow to the earth to cause no charging at the portion 4b where leak has occurred. The occurence and change of charging appears in terms of the change in quantity of the secondary electronics generated from the specimen 4. Therefore, the secondary electronics 29 are captured by a secondary electronic detector 28 and the secondary electron image synchronized with the scanning of electronic beam 21 is indicated by an indicator 30. Therein, leaking portion 4b is seen darker than the nonleaking portion 4b. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6414424-A (JP)
Title: Rubble-mound protection method
Inventor: YAMASHITA AKIICHI
IPC: E02B3/18
Filed: 1987-07-08
Abstract: PURPOSE:To attain an efficient execution by convering a rubble-mound with protective materials sealed by filling stones into a cage formed into a specific net made of materials with anticorrosistance, abrasion resistance and impact resistance and high tensile strength. CONSTITUTION:A net is constituted of stainless steel or polymeric materials with excellent anticorrosistance, abrasion resistance and impact resistance and high tensile strength, and a cage N as a main part of a snake-like cage or a bedcover-like cage is made of the net. In addition, stones S such as miscillaneous stones or miscillaneous broken stones are filled into the inside of the cage and it is sealed. The plural number of the simple substance are linked by various shapes of ropes to form the protective materials 2. A part or whole of the outer surface including the base of a rubble-mound 1 is covered with the protective materials 2. According to the constitution, a large scale of the rubble-mound can be protected by small capacity of the cage.
Patent JP-H0817857-A (JP)
Title: Wire bonding device
Inventor: OZAWA ATSUSHI
IPC: H01L21/60
Filed: 1994-06-30
Abstract: PURPOSE:To restrain a necked part of a bonding wire of a wedge bonder from being discontinued. CONSTITUTION:Projections 4 are provided to the lower bonding surface of a capillary 2b provided with a center hole through which a bonding wire passes, surrounding the hole, so that two spots of different pressures applied to a bonding wire are present on the bonding surface of the capillary 2b when the capillary 2b flattenes the bonding wire at bonding. The part of the bonding wire pressed down by the spot of low pressure or the part of the capillary 2b other than the projection 4 and its vicinity becomes thicker than the other part. A bonding wire can be improved in necked spot discontinuity strength by a thick-walled part.