baber/WOPTO huggingface dataset:
Patent JP-S62188423-A (JP)
Title: Semiconductor device
Inventor: NAKANO MASASHI
IPC: H03K19/00
Filed: 1986-02-13
Abstract: PURPOSE:To prevent a large current transiently by connecting a P-channel and an N-channel transistor (TR) in series with each other and obtaining an output terminal from a common connecting point. CONSTITUTION:When an output changes from an L to an H level, an L level is stored in a state storage circuit 1 as the initial state, and bringing the level of an input signal terminal 7 to an H level and the level of a latch signal terminal 9 to an H level, the state storage circuit 1 goes to an H level. When the output of a decoder circuit 4 goes from an H to an L level, an output terminal 8 goes to a high impedance state. When the level of the latch signal terminal 9 restores to an L level, since the state holding circuit 2 goes to an H level, the output of a decode circuit 3 goes to an H to an L level, and the output terminal 8 goes to an H level. In applying a pulse to the latch signal terminal 9, the high impedance state is obtained without fail in the process of the state transition of the output terminal. Thus, no through-current flows in the transient state and a transient power voltage fluctuation due to a large current is prevented.
Patent JP-H04292298-A (JP)
Title: Guidance and control system for space satellite
Inventor: MIYAZAKI HIROAKI
IPC: B64G1/26
Filed: 1991-02-25
Abstract: PURPOSE:To compensate any disturbance force attributable to orbital motion as well as to abate the control errors. CONSTITUTION:An orbit A by an n orbital motion 9 is detected by a sensor 1. A position-speed estimator 2 generates a desired position estimate value and a speed estimate value C from a sensor output port. A position-speed command generator 3 generates a desired position command and a speed command D. A subtracter 4 generates a difference between the position command and the position estimate value and a difference E between the speed command and the speed estimate value. These differences are gained by a gain 5 and an estimate command is generated. The position command and the speed command D is further inputted into a Coliolis force-centripetal force estimator 10, so estimated disturbance force J is generated. This estimated disturbance force J and an estimated command F are compounded in a subtracter 11, thus a disturbance compensation thrust command I is generated.
Patent JP-S60175635-A (JP)
Inventor: AOKI SHIYOUICHI
IPC: E03D9/02
Filed: 1984-02-20
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-H04267922-A (JP)
Title: Exhaust gas treatment apparatus
Inventor: TOMIMATSU KAZUTAKA
IPC: B01D53/32
Filed: 1991-02-25
Abstract: PURPOSE:To separately collect a reaction product and granular matter in exhaust gas in order to improve the low utilization of the reaction product in a conventional method wherein granular matter and the reaction product are simultaneously collected when reutilized by recycling the reaction product obtained by the treatment of harmful gas in exhaust gas containing granular matter such as soot on a reaction side. CONSTITUTION:In an exhaust gas treatment apparatus injecting a reactant in gas containing harmful gas and granular matter in a powder or slurry form to remove the harmful gas as a solid reaction product, a charging apparatus 50 preliminarily imparting charge to the reactant to be injected and the collector 2 provided on the upstream side of a dust collector of granular matter and applying an electrostatic field to the solid reaction product to collect the same are provided.
Patent JP-S63197195-A (JP)
Title: Optical matrix switch
Inventor: SUZUKI SHUJI
IPC: H04B10/00
Filed: 1987-02-10
Abstract: PURPOSE:To obtain an optical matrix switch whose whole length is short, by constituting a specific optical switch of one or plural optical switching devices of (1X2) cascade-connected in a tree shape. CONSTITUTION:On a substrate 100, total N/2 groups of optical switching devices of an optical switching device group 131 setting the M/2 optical switching devices 161-163 as one group and similarly, the optical switching device groups 132-134 including the M/2 optical switching devices, total N-number of optical switches of 1X(M/2) of the optical switch 121 of 1X(M/2) constituted of the optical switch devices 151-153, and similarly, the optical switches 122-128 of 1X(M/2), and total M-number of optical switches of (N/2)X1 of the optical switch 141 constituted of optical analog devices 171-173, and similarly, the optical switches 142-148 of (N/2)X1, are constituted. The inputs of the optical switches 121-128 of 1X(M/2) are connected to end faces 101-108 respectively. The outputs of the optical switching devices 121 and 122 of 1X(M/2) are connected to one of inputs of the optical switching devices 161-164 which belong to the optical switching device group 131 respectively.
Patent JP-H07236944-A (JP)
Title: Teaching device of core laying robot and method thereof
Inventor: NAKAZAWA MASAAKI
IPC: B25J9/22
Filed: 1994-02-28
Abstract: PURPOSE:To execute teaching of core laying position with use of a real main mold and core when core laying to a main mold is executed with use of a core placing robot. CONSTITUTION:A hand part 17 is mounted at the tip part of an arm 16 of a core placing robot through a compliance device 18. A core 2 is laid in a main mold 1 positioned at a specific core laying position, by moving the hand 17 to a position above of the core 2 and lowering the hand part 17, the core 2 is clamped. Oscillatinging of the hand 17 at clamping the core 2 is detected by an oscillatinging detecting means 19, the arm 16 is position corrected to the position to eliminate oscillating, the position of arm 16 after corrected is stored in a memory part 11 as the teaching position of core laying.
Patent JP-S56126965-A (JP)
Title: Semiconductor device
Inventor: IKEDA HIROSHI
IPC: H01L21/331
Filed: 1980-03-12
Abstract: PURPOSE:To eliminate the large influence to the characteristics of a semiconductor device due to the irregularity in the epitaxially growing thickness and the impurity diffusing depth and the like by forming a constant-current diode by utilizing the pinch-off characteristic of an MOSFET. CONSTITUTION:The main surface side is formed of an N<-> layer 12 and the opposite main surface side is formed of an N<+> type layer 11 in an N type Si substrate 10. An N<+> type region and a P type well region 15 are formed in the layer 12. An N<+> type source region 16 and an N<+> type drain region 17 are formed in the layer 15. Wiring layers 20, 21 are formed through an SiO2 film on the main surface side, a gate electrode 20A and regions 15, 13 are connected to the layer 20, and a bump electrode layer is formed on the exposed portion of the layer 21. According to this configuration, the drain electrode of the MOSFET is connected to the electrode layer 24, the gate and the source electrodes are connected through the layer 20, the region 13, and the layer 11 to the opposite main surface side, and a constant-current diode is thus formed. This diode depends mainly upon the thickness of the gate insulating film 18, and can be manufactured with high yield.
Patent JP-H03236425-A (JP)
Title: Sintering material charging device
Inventor: SHIMIZU MASAYASU
IPC: C22B1/20
Filed: 1990-02-09
Abstract: PURPOSE:To reduce charge density and to improve the gas permeability of a sintering layer by providing a slit bar at the tip of a movable chute at the time of charging a sintering material delivered from a drum feeder into the pallet of a sintering machine through the chute. CONSTITUTION:The sintering material is delivered to the drum feeder 2 from a surge hopper 1 and slid over the movable chute 3 to form a stack 20 on a pallet 11. The stack is cut to the thickness of a sintering layer 9 by a cutting gate 6. Since the slit bar 7 is provided at the tip of the chute 3 at this time, the bar 7 is inserted into the stack 20 to a specified depth, and the material is loosened before the gate 6. Consequently, the charge density of the upper layer 10 of the sintering layer 9 is reduced behind the gate 6, the sintering layer 9 with the deviation in the charge density reduced in the cross direction of the pallet 11 is formed, and the yield in sintering is improved.
Patent JP-H11217395-A (JP)
Title: Continuous production of anhydrous crystalline maltitol and production apparatus therefor
Inventor: MIHASHI MASAKAZU
IPC: C07H15/04
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To permit continuous production of a stabilized anhydrous crystalline maltitol in a shortened time through the full crystallization process. SOLUTION: This continuous production process for an anhydrous crystalline maltitol comprises the following steps: (1) a thermal concentration step in which maltitol aqueous solution mainly containing maltitol is continuously heated and concentrated to the concentrate of high concentration; (2) a seed crystal admixing step in which seed crystals are added to the concentrate under application of heat to form seed crystal-containing mass kits; (3) a crystals-aging step in which the resultant mass kits are crushed, mixed stirred, transferred in a temperature and humidity-controlled atmosphere to proceed the crystallization of the maltitol.
Patent JP-H09223188-A (JP)
Title: Character recognition device
Inventor: SHIMADA YOSHIHARU
IPC: G06K9/03
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To improve the recognition rate of a read character by deciding a character string by a character decision means according to the decision results of a 1st and a 2nd character recognition means. SOLUTION: The 1st character recognition means 1 reads in image data and recognizes character by a 1st method. The 2nd character recognition means 2 takes the image data in and recognizes characters by a 2nd method. In this case, the character recognition algorithm of the 1st character recognition means 1 and the character recognition algorithm of the 2nd character recognition means should be different. Namely, when the same algorithm is used, the character recognition means 1 and 2 always generates the same answer, which is meaningless. Then the character decision means 10 is connected to those 1st and 2nd character recognition means 1 and 2 and decides a character string according to the recognition by the 1st and 2nd character recognition means 1 and 2.  Thus, the character string decision means 10 decides the character string according to the decision results of the 1st and 2nd character recognition means 1 and 2 to increase the recognition rate of characters.
Patent JP-H06247746-A (JP)
Title: Glass for vehicle
Inventor: NISHIDE RIICHI
IPC: C03C17/36
Filed: 1993-02-19
Abstract: PURPOSE:To provide a glass for a vehicle having a heat ray shielding film and capable of transmitting and receiving radio waves having higher frequency than FM waves. CONSTITUTION:A film 4 shielding the heat rays of sunbeams is formed on the surface of a glass substrate 1 and an inside antenna 2 and an outside antenna 3 are formed on both sides of the substrate 1 so that they confront each other. The objective glass 5 fitted to a vehicle is obtd.
Patent JP-H07218033-A (JP)
Title: Cooling device for lng tank
Inventor: OGURA SADAO
IPC: F25B9/00
Filed: 1994-02-03
Abstract: PURPOSE:To provide a cooling device for a liquefied natural gas which is constituted to suppress the generation of gas in a tank. CONSTITUTION:A compressor 8 for a refrigerant is arranged in a refrigerant line 21 and a refrigerant flows from a second heat-exchanger 6 toward a first heat-exchanger 5 and a pressure reducing valve 21A is located between the second and first heat-exchangers 6 and 5. A branch pipe branched in a position followed by that of inflow of LNG to the second heat-exchanger 6 is located in an LNG delivery line 9b and the branch pipe is connected through the first heat-exchanger 5 to an LNG tank 1. The LNG line 9b is branched in a position situated downstream from the second heat-exchanger 6 and connected such a manner to run to the LNG tank through switching of valves 9c and 9d. A feedback line 9a runs through the second heat-exchanger 6 between a compressor 4 and the first heat-exchanger 5 and generated gas is cooled by the second heat-exchanger 6 through heat-exchanger with a refrigerant.
Patent JP-H01207317-A (JP)
Title: Purifying method of epoxy resin
Inventor: HARADA TAIRA
IPC: C08G59/00
Filed: 1988-02-15
Abstract: PURPOSE:To obtain the title resin having excellent curing reactivity and containing neither alkali metal hydroxide used in a dehydrochlorination process nor by-product salt, by washing an epoxy resin comprising glycidyl ether of polyfunctional phenol with a specific cleaning fluid. CONSTITUTION:An epoxy resin comprising glycidyl ether of polyfunctional phenol is washed with an aqueous alkali metal salt solution of polybasic acid at 7-10pH (e.g., aqueous solution of disodium hydrogen phosphate). The washing is preferably carried in contact the epoxy resin with aqueous alkali metal salt solution of polybasic acid at 50-100 deg.C. Further, concentration of alkali metal salt of the polybasic acid is preferably 1-30wt.%.
Patent JP-S53115009-A (JP)
Title: Commutator motor
Inventor: NUMATA SHIGEAKI
IPC: H02K23/38
Filed: 1977-03-18
Abstract: PURPOSE: To promote a prolongation of service life of the brush and to promote a reduction of electrical vibration, by means of applying a wire of diameter gradually thicker from the coil winding start to the coil winding end in the armature winding having more than three slots, with a difference of resistance values for each coil made within 5π. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11232552-A (JP)
Title: Article sale registration processor and record medium recorded with program used in the processor
Inventor: KANAI TATSUHIKO
IPC: G07G1/12
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To transmit an advertisement message with which better advertisement effect can be expected to a customer. SOLUTION: To carry out an article sale registering process, the input of a customer code is allowed (S1), a type code for specifying the type of the corresponding customer is retrieved (S3) from a customer file according to the inputted customer code, and on the basis of the retrieved type code, a corresponding advertisement message is taken out of an advertisement message file which contains the advertisement message in the form of electronic information and printed on a receipt (S4). Namely, advertisement massages are retrieved from the advertisement file by using as retrieval keys type codes stored in the customer file of each user, and the retrieved advertisement messages are printed on receipts.
Patent JP-S60177070-A (JP)
Title: Adhesive polyolefin composition
Inventor: ISHIBASHI TADAO
IPC: C09J151/06
Filed: 1984-02-21
Abstract: PURPOSE:To obtain the titled composition of significantly improved adhesivity even without elimination of the residual modifier, by incorporating metal-substituted zeolite in an unsaturated carboxylic acid (anhydride)-modified polyolefin. CONSTITUTION:The objective composition can be obtained by incorporating (A) a modified polyolefin derived from grafting to the original polyolefin 0.01-5 (pref. 0.01-2) wt%, based on the final composition, of at least one sort of unsaturated carboxylic acid (anhydride) pref. maleic anhydride or a plyolefin blended with said modified polyolefin, with (B) 0.03-10 (pref. 0.1-5) wt%, based on the final composition, of metal-substituted zeolite pref. A- or X-type zeolite substituted with metal(s) belonging to the II and/or IV group(s) in the periodic table (e.g. Mg, Ca, Zn, etc.). The grafting for the component (A) is preferably performed by incorporating an organic peroxide in a blend of polyolefin and modifier followed by kneading under a molten state at 170-250 deg.C for 1-10min in an extruder.
Patent JP-H02216204-A (JP)
Title: Water-tight clothing
Inventor: IZAWA KAZUO
IPC: A41D31/00
Filed: 1989-02-10
Abstract: PURPOSE:To obtain a firmly bonded water-tight clothing having excellent water- tightness and free from protrusions at the bonded part by bonding plural pieces of a sheet coated with a thermoplastic resin using a specific bonding method. CONSTITUTION:A water-tight clothing is produced by bonding plural pieces of a sheet raw material 11 produced by covering a surface of a substrate 12 with a thermoplastic resin sheet 13. The bonding is carried out by contacting a surface of an edge part of a sheet material 11 with the reverse surface of an edge part of the other sheet material 11, overlapping a thermoplastic resin sheet 13 on at least the surface of the bonding part and hot-pressing the laminated part.
Patent JP-H01208213-A (JP)
Title: Damping force control device of shock absorber
Inventor: MATSUNAGA EIKI
IPC: B60G17/019
Filed: 1988-02-13
Abstract: PURPOSE:To save energy by stopping voltage boosting by a booster circuit when the operating condition is such as not to suit switching of the damping force to a damping force control means which changes over the damping force by elongation/contraction of an electrostriction element. CONSTITUTION:A booster circuit M1 raises a voltage, which is impressed on an electro-strain element M2 by impression control of a damping force control means M4, and this electro-strain element M2 is elongated or contracted to charge over the damping force of a shock absorber M3. On the other hand, an operating condition sensing means M5 senses the operating condition from the engine revolving speed, car speed, shift position, etc., and if the operating condition is turned out to be such as not to suit execution of changing-over of the damping force, it is informed to a voltage boosting stop means M6, and voltage boosting by the booster circuit M1 is interrupted. This prevents wasteful consumption of the electric power to contribute to saving the energy.
Patent JP-H05193191-A (JP)
Title: Printing speed control method in serial printer
Inventor: NAKAMURA MASATOSHI
IPC: B41J29/38
Filed: 1992-01-21
Abstract: PURPOSE:To increase a printing speed and enhance the printing quality by discriminating a character modifying command to select the preset printing speed corresponding to the discriminated modifying command and performing the printing of character modification at the selected printing speed. CONSTITUTION:When data is transmitted, 'data reception' is executed and it is discriminated whether the taken-in data is a command or printing data and, when the data is judged to be the command, it is judged whether the command is a character modifying command. In the case of the character modifying command, 'reading of printing speed Sn' corresponding to the character modifying command taken in from the speed table preset to the certain area of a program ROM is executed and, when the read printing speed is faster than a present printing speed, 'input of Sn to printing control area' is executed. When command processing is completed, it is judged 'whether the data of one line are arranged' and, in the arranged stage, the printing data of one line is sent to a printing head and the signal corresponding to the printing speed fitted to the set value of Sn of the printing speed control area is sent to a space motor.
Patent JP-H01206005-A (JP)
Title: Method for boring hole in concrete building
Inventor: KOBAYASHI NAOHIKO
IPC: B28D1/14
Filed: 1988-02-12
Abstract: PURPOSE:To facilitate the boring of a pouring hole of agent and make it possible to realize sure and efficient work by a method wherein the boring is done while the chips are discharged outside along the shank of a drill on the air swirling flow produced in the interior of a bored hole by compressed air fed to the drill. CONSTITUTION:A drill 2 for concrete is mounted through a joint to the output shaft of a rotary striking type boring motor 20. A hole is bored at an aimed position under the condition that compressed air is fed to the drill 2 from a small sized air compressor P detachably connected to a supply air pipe 13. The tip part 4' of the drill 2 is intermittently advanced and retracted by means of the actuation of the motor 20 and, when advanced, the tip, to which a cutting edge 5 is mounted, strikes against a part to be bored. The compressed air fed through a hose 30 is continuously fed to an air circulating hole 7 at the axis center of the drill. Accordingly, the compressed air jets from an air jetting port 8 at the tip part 4' of the rotating drill. Further, during the striking operation of the drill 2 against a bored part, the compressed air bears chips company while swirling along a shank part 4 through the rotation of the drill 2 so as to remove the chips outside the bored hole.
Patent JP-S59157098-A (JP)
Title: 10,11-dihydro-23-demycinosyl-23-deoxy-11,23-bis(phenylthio)- desmycosin
Inventor: FUJIWARA TATSUROU
IPC: A23K20/195
Filed: 1983-02-25
Abstract: NEW MATERIAL:The compound of formula I and its salt. USE:Antibacterial: it has strong antibacterial activity against gram-positive bacteria as well as resistant bacteria. It is used as a remedy for infectious diseases in animals. PREPARATION:The reaction of a compound of formula II [R1 is -CHO, formula III(R11, R12 are lower alkyl); R2 is group protecting hydroxyl] with thiphenol is carried out in an aqueous organic solvent under weak alkali conditions to give a compound of formula IV. Then, the product is subjected to deprotection, and when R1 is formula III, to deacetalization to give the compound of formula I .
Patent JP-H06241600-A (JP)
Title: Single/double absorption cold/hot water supply machine
Inventor: KUROYANAGI KAZUYOSHI
IPC: F25B15/00
Filed: 1993-02-22
Abstract: PURPOSE:To suppress an abrupt temperature drop of heat medium at the time of starting an operation by controlling a discharge amount of a solution pump for supplying dilute solution to a heat medium regenerator at the time of starting the operation. CONSTITUTION:Flow control means 30 for controlling a flow rate of a solution pump 5 for supplying dilute solution to a heat medium regenerator 7 is provided, and the pump 5 is controlled by an operation control program of an absorption hot water machine. A liquid level of a second liquid reservoir 7A of the regenerator 7 at the time of starting an operation is controlled by so controlling the pump 5 as to approach the ideal line lately as compared with a normal case. In this case, an inverter control for converting a frequency upon lapse of a time from the time of starting the operation conducts a frequency conversion upon lapse of the time from the time of starting the operation. A star-delta control for switching wirings of a motor for driving the pump 5 to star-delta connection conducts to approach the ideal line by switching at intervals of several tens seconds. Thus, the liquid level of the reservoir of the regenerator is smoothly raised, and heat exchanging is slowly conducted.
Patent JP-2000232542-A (JP)
Title: Image communication equipment and its operating method
Inventor: FUJIMA YU
IPC: H04N1/387
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an image communication equipment that automatically processes an image received by a communication equipment such as a MODEM connected to a public line or the like so as to allow a user to visually confirm the image received in real time and that saves man-hours of the work at a high efficiency by saving trouble of confirming the received image with a photo retouch application or the like. SOLUTION: The image communication equipment is provided with image reception modules 11, 12, 16, 17, which automatically conduct a series of processing such as discrimination of propriety denoting whether or not a received image comes from a correct image file, acquisition of image information by analyzing header information of the received file, generation of thumbnail pictures (reduced pictures) to be displayed on a display device, and registration of the analyzed information, the thumbnail pictures and the received image to an image library 16 or the like.