baber/WOPTO huggingface dataset:
Patent JP-H10321489-A (JP)
Title: Manufacture of semiconductor
Inventor: ISHII TORU
IPC: H01L21/02
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently use the already formed device n the state as it is even when a semiconductor wafer is formed in large caliver, by a method wherein a semiconductor wafer is divided into the prescribed size by a process to be performed at least before a circuit forming process. SOLUTION: First, an ingot manufacturing process, a wafer manufacturing process and a mirror face finishing process are performed. Then, a semiconductor wafer 9 is divided into four parts by cutting it in cross shape using a dicing device, and four semiconductor substrates 10 are obtained. At this time, alignment marks 11 such as a through hole, etc., are formed at least on the three corners of the semiconductor substrate 10. An individual laminated circuit is formed on each semiconductor substrate 10 in the next circuit forming process using a diffusion furnace, an exposing device, an etching device and a CVD device, etc. Accordingly, the already formed device is utilized effectively in the state as it is without modifying each device corresponding to the large calivered wafer when the semiconductor wafer 9 is large calivered.
Patent JP-S5561558-A (JP)
Title: Dual mode sheet sorting equipment
Inventor: SATOU TADASHI
IPC: B65H31/22
Filed: 1978-10-30
Abstract: PURPOSE: To carry out sorting sheets with high reliability, by constructing sheets container with a fixed bin and a movable bin, permitting to manage sheets container with function of "interruption" "reserve" "overflow".  
     CONSTITUTION: Sheets discharged from a duplicator engers to the sorting equipment from the horizontal direction, deviated-B to head to the sheets container by a main deflecting plate. The sheets container is constructed with a fixed bin 20 and a movable bin 21 with steps, an arbitrary container is selected through that an auxiliary deflecting plate 19, 33 is operated by the signal related to the copy through the plunger. Additionally the movable bin 21, 23, 25 is constructed to select the position shown in the chain line (the second mode forming position), which put the sheets with the shaft 35W37 as center and the position shown in a full line, which is withdrawn from its position (the first mode forming position). This selection is carried out through that the shaft 38 is slided towards the direction C in accordance with the mode changing-over signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5924364-A (JP)
Title: Process synchronizing circuit
Inventor: NISHIZAWA TEIJI
IPC: G06F15/177
Filed: 1982-07-29
Abstract: PURPOSE:To always make the best use of the parallel executing possibility of programs and to increase the executing speed, not by fixing but changing dynamically the starting sequence of each processor of multi-processor system. CONSTITUTION:A process synchronizing circuit consists of block elements distributed in an matrix of (nXn). A register control line RG is turned on with block elements (i, j). Then an end signal line TKNi to a process (i) is turned on; and a firing signal line FIFEj to a process (j) is also turned on. Therefore the connecting relation is set to a start factor storing flip-flop 11 to the process (j). When a process start request flip-flop 12 is set with the line TKNi turned on, a driving transistor (TR) 14 is turned off. When all TRs 14 are turned off, the process (j) is started via a tristate buffer 25.
Patent JP-S6112675-A (JP)
Title: Pyrimidine derivative
Inventor: OOBA KAZUMASA
IPC: C09K19/34
Filed: 1984-06-27
Abstract: NEW MATERIAL:A pyrimidine derivative of formula I (n is 9-14). EXAMPLE:5-n-Tetradecyl-2-(4-hydroxyphenyl)pyrimidine. USE:A starting substance for synthesis of liquid crystal compounds: it is expected to improve the range of temperature at which the compound shows its liquid crystal phase and the response speed. PREPARATION:For example, the reaction of the hydrochloride of a benzamidine derivative of formula II (R1 is H, benzyl, allyl, pyranyl) with a compound of formula III (R2 is CnH2n+1; R3 is lower alkyl) is carried out in an inert solvent in the presence of the alcoholate under reflux to give a compound of formula IV, which is then allowed to react with a halogenating agent such as POCl2 in the presence of a basic catalyst such as N,N-diethylaniline to form a compound of formula V (X is halogen). The product is subjected to catalytic hydrogenation to effect simultaneous deprotection and dehydrohalogenation whereby the compound of formula I is obtained.
Patent JP-H0432929-A (JP)
Title: Inference system
Inventor: KAWABATA HIROKAZU
IPC: G06F15/18
Filed: 1990-05-22
Abstract: PURPOSE:To infer all objects on an on-line basis and to prevent the delay of fault detection by selecting a knowledge base and a working memory for each of all of many inference objects which are present for one rule in the knowledge base and collating the rule. CONSTITUTION:An inference engine 3 scans a working memory selection part 2b which reads and writes only an object working memory from a working memory object and a parameter selection part 4b which reads only an object parameters out of a parameter storage part 4a stored with parameters, required when a rule in the knowledge base is applied, for individual objects to apply the rule in the knowledge base to one inference object according to the contents of an object working memory. Consequently, while one inference object is inferred, the inference of other inference objects are not sacrificed and many inference objects can be inferred in parallel on an on-line basis.
Patent JP-S5924204-A (JP)
Title: Thickness measuring apparatus
Inventor: HIROSE YOSHIICHI
IPC: G01B3/22
Filed: 1982-08-02
Abstract: PURPOSE:To enable a highly accurate measurement of thickness constantly with an easier calibration by having the base made up of a spherical body free to detach and adjustable to rotate in a thickness measuring apparatus having a dial gage whose probe positions the tip thereof right above the base where a sample is placed. CONSTITUTION:While an adjusting bolt 6 is loosened, a base 5 as spherical body turns on a stopper 7 only by making it rubbing a part protruded on the top of a gage stand 1. On the other hand, the tip of a probe 9 of a dial gage 18 is positioned right above the ball center of the base 5. The dial gage 8 is fixed on the gage stand 1 through a column or the like not illustrated. A wafer is inserted between the base 5 and the probe 9 and the thickness thereof is measured depending on changes in a pointer 10 of the dial gage 8. When the base comes to wear out by repeated measuring operations, the adjusting bolt 6 is loosened temporarily and the spherical body as base 5 is turned slightly. Thus, new spherical surface yet to wear faces the tip of the probe 9 thereby simplifying the calibration of the height of the surface where a sample is placed.
Patent JP-H09322595-A (JP)
Title: Driving circuit for stepping motor
Inventor: ARAI MITSUJI
IPC: H02P8/18
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the vibration and noise by setting a specific step phase current of an electric rotary angle in n-th microstep in the case of generating the step phase current supplied at each microstep of the specific phase current. SOLUTION: A driving unit 14 is a circuit for generating phase currents Iu, Iv, Iw supplied to the coils U, V, W of a stepping motor 15 base on the counted result of a counter 13, and I=Io(Sinθ), where θ is the electric rotary angle of the motor 15, and Io is the maximum value of the phase current. In the case of generating the step phase current In supplied at each microstep of the phase current to draw the waveform, the step phase current In of the angle θn at the n-th microstep (n) is set by a formula represented in the drawing. Thus, vibration, noise can be reduced.
Patent JP-H06320303-A (JP)
Title: Moving type tailstock
Inventor: KOSHIYOU AKIRA
IPC: B23B23/00
Filed: 1993-05-12
Abstract: PURPOSE:To improve operability by actuating a moving type tailstock advanced/ retracted to be associated with a clamp/unclamp cylinder mechanism, drive unit and a tailstock spindle cylinder mechanism by a single command of advancing at retracting in an input part. CONSTITUTION:A detecting member 32 is mounted at a prescribed position of a tailstock main unit, and when the first detected member 31 comes into contact with or approaches this detecting member 32, a detection signal is output from the detecting member 32. The second detected member is mounted to a lower part of a tailstock base 3. In a bed side, a forward end detecting member 35 and a reverse end detecting member 34 are provided in prescribed positions. When the second detected member comes into contact with the forward and reverse end detecting members 35, 34, forward and reverse end signals are output from the forward and reverse end detecting members 35, 34, so as to prevent a tailstock base 3 from moving by a prescribed amount or more.
Patent JP-H05321779-A (JP)
Title: Internal combustion engine
Inventor: TAKAHASHI HITOSHI
IPC: F02D21/02
Filed: 1992-05-26
Abstract: PURPOSE:To realize complete combustion of fossil fuel by increasing the quantity of oxygen in the intake air of an internal combustion engine. CONSTITUTION:Two units of air cleaners 3a, 3b are provided in the upper stream of a carburetor 2, and intake pipes 4a, 4b are respectively connected to both air cleaners 3a, 3b switchable through three-way valves 5. Filter elements 6 whereon oxygen carriers are applied that occlude oxygen at the normal temperature and release the occluded oxygen by heating are contained in both air cleaners 3a, 3b, and, at the same time, heating systems that perform heating by the heat of exhaust gas of an engine are provided to both air cleaners 3a, 3b.
Patent JP-H05301793-A (JP)
Title: Apparatus for drawing single crystal
Inventor: KIDA MICHIO
IPC: C30B15/30
Filed: 1992-04-27
Abstract: PURPOSE:To provide the subject apparatus for drawing a single crystal, capable of preventing damage to the dash's neck of a silicon single crystal rod without interfering in drawing of the silicon single crystal rod. CONSTITUTION:This apparatus is equipped with a rotatable and elevatable quartz crucible 3 accommodating fused silicon 4, with a drawing mechanism 6 for drawing a silicon single crystal rod 40 having an almost constant radius out of the fused silicon 4 while rotating it and with a supporting mechanism 20 linked to the drawing mechanism 6 and supporting a silicon single crystal rod 40. The drawing mechanism 6 involves a head 7 capable of rotating the silicon single crystal rod 40 round its axis and this head 7 supports the main motor 9 and a sub-motor 11. The main motor 9 and the sub-motor 11 are connected respectively to the main wire 8 and the sub-wire 10. This apparatus is also equipped with an intertwist-prevention ring 16 for preventing intertwisiting between the main wire 8 and the sub-wire 10 above the quartz crucible 3.
Patent JP-H0388-A (JP)
Title: Divination device indicating person having affinity by image
Inventor: ISHIBASHI TOSHIYA
IPC: A63F13/25
Filed: 1989-05-26
Abstract: PURPOSE:To provide an affinity divination which produces a real feeling by providing a synthesized picture producing device which projects the picture of a man having affinity on an image monitor television based on a divination result produced by inputted self data and data of an image inputted from a video camera. CONSTITUTION:A device is provided with a divination device 3 to divinate fortune by star divination, blood type divination, and tetrastyle divination, and a synthesized picture producing device 5 to produce the synthesized picture of the face of a person having good affinity based on data of the image of a face inputted from a video camera 4 and the divination result from the divination device 3. The synthesized picture producing device 5 has a function to divide the image of the face inputted from the video camera 4 into three parts of a part above eyes, a nose, and a part below a mouth, and store data classified by a group after a register number is marked, and read data at random from each group to produce a synthesized picture. This constitution provides an affinity divination device which enables a utilizer to detect a person having affinity estimated from the divination result and the phase of a self face through an image projected on a television, and can recognize the person having affinity close to himself and realistically.
Patent JP-S6113304-A (JP)
Title: Two-position controlling system of facility apparatus of building
Inventor: MOTOTANI MASAHIRO
IPC: H04Q9/00
Filed: 1984-06-29
Abstract: PURPOSE:To make various setting through simple operations and to flexibly cope with changes in system, by performing two-position control of facility apparatuses through a terminal in such a way that information and measured values indicating the operating conditions of the apparatuses are fetched through the terminal and compared with set values and controlling conditions, and then, the necessity of starting and stopping the apparatuses is discriminated in accordance with the compared results. CONSTITUTION:Facility apparatuses 8, sensor 1, and main facility apparatus sensor 9 are provided under the control of a terminal. At a centralized control room an operating value setting section 5 sets the start/stop operating values of the facility apparatuses 8 which control the temperature, intensity of illumination, etc., in accordance with measured values and a schedule setting section 6 sets a time zone, timing (season), etc., for making two-position control to the aparatuses 8. A facility apparatus designating section 7 designates those to be controlled and a main facility apparatus (related facility apparatus) out of the facility apparatuses 8. A comparator section 2 compares a measured value and operating value obtained through the sensor 1 with each other and an operation discriminating section 3 discriminates whether or not the start/stop control of the facility apparatuses can be performed from the set content of the schedule setting section 6, the presence/absence of occurrence of fire and power failure, and the operating condition of the main facility apparatus, and performs the start/stop control of a designated facility apparatus.
Patent JP-H09296468-A (JP)
Title: Small diameter plastic manhole cover
Inventor: HAGIWARA KAZUO
IPC: E02D29/14
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To rapidly eliminate the choked state in a vinyl chloride sewage instrument even when a small diameter vinyl chloride manhole cover is buried with soil. SOLUTION: When a small diameter vinyl chloride manhole cover 1 used for a vinyl chloride sewage instrument is made by the injection molding, iron rods 16 which are sensible against a simple metal detector, are provided by the insert molding, and hence, when the sewage instrument is jammed by somethings in the state the vinyl cover 1 is temporarily buried with soil, the location of the cover is detected by a metal detector and the obstacles can be rapidly removed. Since iron rods are formed in the vinyl chloride cover by the insert molding, it can be used instead of a cast iron cover.
Patent JP-S5924288-A (JP)
Title: Apparatus for controlling schedule for year
Inventor: MINAMI HIROMITSU
IPC: G04G15/00
Filed: 1982-07-30
Abstract: PURPOSE:To make it possible to controll load to be changed in a control state corresponding to the change of a season or the like over the whole year, by mounting a contact and a contact control means, a clocking means, a memory means and a collating means. CONSTITUTION:A years and moths display part 1 and a hour and minute display part 2 are constituted by a seven segment type figure display device. A day display part 3 is constituted from thirty-one display elements and lighted when present time is displayed to perform the display of a day. A time setting part 4 and a timer setting part 5 are constituted from a plurality of switches 41-47 and 51-57. A call switch 6 for displaying registration content and an ON-OFF switch 7 for forcibly turning ON and OFF a relay 8 are connected to a logical opertion part 9 having a LSI for a clock being a clocking means mounted therein along with the display parts 1-3 and the operation switches 41-47, 51-57. A program is stored in ROM10 and RAM11.
Patent JP-S6113481-A (JP)
Title: Fast search system of disk reproducing device
Inventor: MOUTAI AKINORI
IPC: G11B21/08
Filed: 1984-06-29
Abstract: PURPOSE:To reduce an error in the number of tracks and to shorten a search time by measuring and detecting the scanning speed of a disk and calculating the number of tracks on the basis of the scanning speed. CONSTITUTION:Signal swhich are already recorded on the disk 1 are read out by pickups 5 in reproducing mechanisms 2-5, 21, 24, and 25 and demodulated by a demodulating circuit 7. A microcomputer 19 is supplied with signals from the reproducing mechanisms 2-5, 21, 24, and 25 and demodulating circuit 7 and generates and supplies control signals to servo circuits 17, 18, 20, and 22 to control operations of the reproducing mechanisms 2-5, 21, 24, and 25. A detecting means A controls the microcomputer to detect the scanning speed of the disk 1 which is reproduced by the reproducing mechanisms 2-5, 21, 24, and 25. A calculating means B calculates the number of conveyance tracks by using the scanning speed detected in fast searching operation and the microcomputer controls the reproducing mechanisms 2-5, 21, 24, and 25 so that the pickups in the reproducing mechanisms 2-5, 21, 24, and 25 are led by number of tracks.
Patent JP-S5932719-A (JP)
Title: Safety device of burner
Inventor: KANEHARA NOBUYUKI
IPC: F23N5/24
Filed: 1983-07-22
Abstract: PURPOSE:To prevent the occurrence of incomplete combustion through operation of a safety valve, by detecting a sensor, which has a resistance value changing according to an oxygen concentration partial pressure and an atmosphere temperature, and the output of the sensor, and by setting a control circuit detecting the output of the sensor. CONSTITUTION:A sensor 4 is an element in which the higher the temperature is and the lower the oxygen concentration partial pressure is, the more a resistance value decreases. The properties of the sensor 4 during normal combustion are such that a combustion quantity and a resistance value are brought to a relation (a). Meanwhile, the control value of a control circuit 12 is such that the combustion quantity and the resistance value are set to a relation (b). When an incomplete combustion occurs, the vicinity of the downstream of flame within a combustion chamber 1 becomes deficiency of oxygen, the oxygen concentration partial pressure is low, the flame approaches the sensor 4 part to increase the temperature thereof, the resistance value changes, and when decreased over the (b), a safety valve 6 is reliably closed by the control circuit 12. Since the control value is set by the control circuit 12 according to variation of the combustion quantity, the atmosphere temperature condition of the sensor 4 is corrected to detect a change in resistance, and the safety valve 6 is closed by a safety device operating circuit to prevent the occurrence of incomplete combustion.
Patent JP-H0428828-A (JP)
Title: Melting furnace combined with refining furnace
Inventor: HIRASAKA HISAHIRO
IPC: C22B9/16
Filed: 1990-05-24
Abstract: PURPOSE:To improve the refining efficiency by a high-temp. melt and raw material melting efficiency by communicating the hearth of a refining furnace and a melting furnace with a suction pipe provided with an inert gas injection nozzle and a reflux pipe. CONSTITUTION:The raw material is charged to a melting furnace 1 and melted by a burner 4. A refining furnace 6 is preheated by a preheating burner 23, and the burner 23 is stopped when a suction port 12 is clogged with the melt as the melting proceeds in the melting furnace 1. The refining furnace 1 is then evacuated, hence the melt in the melting furnace 1 flows into the refining furnace 6 through a suction pipe 11 and a reflux pipe 13, and the melt level is retained in the refining furnace 6 in accordance with the vacuum in the refining furnace 6. An inert gas is forced into an inert gas injection nozzle under pressure, and the melt is boiled by the inert gas injection. The melt is atomized by the bursting of gas bubbles on the melt surface, and the impurities in the melt is vaporized. Consequently, the impurity content of melt is reduced, and the melt is degasified.
Patent JP-S6115093-A (JP)
Title: Heat transfer tube for use in heat exchanger
Inventor: YOSHIKI SHIYOUICHI
IPC: F28F13/18
Filed: 1984-06-29
Abstract: PURPOSE:To provide a heat transfer tube of a high heat efficiency which is easy to manufacture by closely fixing a thin tubular body made of copper or a copper alloy, having a diameter dimension substantially equal to the inner diameter of the tubular body, to the inner surface of the tubular body having a smooth inner surface or a grooved tubular body. CONSTITUTION:A copper tube 2 provided with a large number of through holes 2a is defatted washing with trifluoroethylene, and inserted into a copper tube 1. Thereafter, idle elongation is carried out and cold drawing is also carried out and a copper tube 1 attempted to be integrally formed with the porous copper tube 2, and metal cores are inserted into double tubes 1 and 2 to thin the thickness of the copper tube 1 thereby to carry out metal core extraction. As a result, the through hole 2a is elongated in the direction of the extraction axis, and is deformed in an oval hole, and its closely holding force is extremely increased. Further, as a result, the heat transfer area becomes large, and nucleate boiling, capillary tube phenomenon and turbulent flow are easy to occur, and thus the heat transfer efficiency is increased.
Patent JP-S61291171-A (JP)
Title: Fine powder printing method
Inventor: NAKANO YUZURU
IPC: B41M5/00
Filed: 1985-06-19
Abstract: PURPOSE:To enable printing to be performed clearly and faithfully to controlling commands from a computer or the like, by a method wherein a porous spherical fine powder having a multiplicity of pores in the surfaces of particles is impregnated or provided with a coloring agent such as a dye and a pigment, and is transferred to an object to be printed by jetting, transfer or the like. CONSTITUTION:A fine powder 1 is supplied into a jet printer chamber 3 through a supplying port 2, and a pulsed pressurizing vibrator 4 is vibrated by a signal from a computer or the like, thereby jetting the powder 1 from a nozzle 5 toward the object 6 to be printed such as a paper and a cloth. The surface of the object 6 is coated with water or a sticky substance 7 so that the fine powder can be easily adhered thereto, and the object 6 is moved under the control of a computer or the like, thereby sequentially performing predetermined printing. The fine powder consists of porous spherical fine particles having a multiplicity of pores in the surfaces thereof and a minute particle diameter, and is constituted of cellulose, an organic or inorganic powder, a metallic powder or a fine powder of a metal or ceramic such as whiskers.