baber/WOPTO huggingface dataset:
Patent JP-H07219962-A (JP)
Title: Key word preparing device
Inventor: SAITO MASA
IPC: G06F17/30
Filed: 1994-02-01
Abstract: PURPOSE:To efficiently execute the revision/correction of a retrieval word candidate extracted from text data and its reading and to improve the efficiency of key word preparing work. CONSTITUTION:A key word preparing device for referring to a key word dictionary registering nouns having possibility to be retrieval words for a CD-ROM and their reading, displaying key word data including retrieval word candidates extracted from text data and their reading read out from the key word dictionary on a display 12 and preparing a key word appropriated as a retrieval word on the display 12 has a displaying data preparing part 18 for preparing display data from key word data read out from a floppy disk 16 and displaying the key word data on the display 12, an indication part (pen) 14 for indicating proofreading on the display 12, a recognizing part 12B for recognizing pointed proofreading contents and a correction part 20 for immediately correcting the key word based upon the recognized proofreading contents.
Patent JP-S55103735-A (JP)
Title: Wire bonding method
Inventor: WATANABE ZENSAKU
IPC: H01L21/60
Filed: 1979-02-02
Abstract: PURPOSE: To get rid of cracks which might occur at bonding neck part by bringing capillary obliquely upward at the time of raising capillary after performing No.1 bonding with element in wire bonding process.  
     CONSTITUTION: After placing capillary 12 in upward position of electrode part of element 13, capillary is lowered and wire 11 is contacted with electrode part and No.1 bonding is performed. Next, after capillary 12 is raised obliquely upward making angle θ which is formed by wire 11, being kept obliquely, and upper surface of element 13, wire 11 is connected with outer guided lead 15 by No.2 bonding. As capillary is moved obliquely upward after No.1 bonding of wire, no bending  strength is given at No.1 bonding part and accordingly, deterioration in bonding intensity is prevented from occurrence. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57124901-A (JP)
Title: Multichannel rotary joint
Inventor: KANITANI SHIYOUJIROU
IPC: H01P1/06
Filed: 1981-01-27
Abstract: PURPOSE:To reduce the radial size of a coaxial line, by providing a choke in an orthogonal branch conductor at a branch section of a stub angle. CONSTITUTION:If a diameter of an inner conductor in a terminal 4 is far smaller than the wavelength, a TEM mode is energized to a coaxial line formed in a choke 21. When an electric length of the coaxial line formed in the choke 21 is adjusted to 180 deg. and one end of the choke 21 is shortened, another end of the choke 21 is electrically shortened. Thus, the inner conductor branch part is electrically continuous and a stub angle 20 has the similar characteristics as those of a stub angle 11. Since no choke is needed in a coaxial line 8 through the use of the stub angle 20, the thickness of the coaxial line is made thin and a rotary joint can be made small in size and linght in weight.
Patent JP-S61168879-A (JP)
Title: Rechargeble electrical appliance
Inventor: YAMAMOTO SHIGEO
IPC: H01M2/12
Filed: 1985-01-22
Abstract: PURPOSE:To vent hydrogen gas without sacrifice of water proof ability by rotationally mounting a plug for charging in a housing in which a secondary battery is accommodated and installing a gas vent which is opened or closed by rotation of the plug. CONSTITUTION:A housing 1 of electric shaver into which a motor 2 and a secondary battery 3 are accommodated is formed cylindrically. A plug 10 for charging is mounted in a recess 9 formed in a back and lower part of the hausing 1. The plug 10 has protruded shafts 11, 11 at its both ends and a circular cross section, and a pair of terminal pins 12, 12 are protruded from its circumference. The plug 10 rotates freely between the housing and a cover which is fixed to the housing with a screw. A gas vent 18 is formed in the wall, faced to the circumference of the plug 10, of the recess 9 and a through hole 14 is formed in a vertical direction of the plug 10. The vent 18 is closed with the plug to prevent the enter of water, but hydrogen gas evolved from the battery 13 by charging can be vented through the vent 18 and the hole 14.
Patent JP-H11206590-A (JP)
Title: Grain storage shed
Inventor: YAMAMOTO SOICHI
IPC: A01F25/14
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To quickly recognize a quantity of grains received by a tray without returning the grains again to a storage tank for weighing. SOLUTION: Graduations are carved on a weighing plate 144 arranged on the opening surface of a tray 140. Then, the tray 140 is weighed by standing the gripping part 140 B downward. Therefore, since the area of the bottom surface of polished rice 104 is reduced, a large difference is made in a height, so that an interval between ruled lines 146 to respectively show a go (0.18 liter) can be secured large.
Patent JP-H07222376-A (JP)
Title: Output current controller for generator in vehicle
Inventor: MARUYAMA TOSHINORI
IPC: H02J7/24
Filed: 1994-02-01
Abstract: PURPOSE:To provide an output current controller for the generator in a vehicle in which the deficiency of battery charging current can be restricted by restricting the duty factor at the time of starting an engine and relaxing the restriction of duty factor during rotation of the engine. CONSTITUTION:Upon application of an IG voltage, a generating voltage regulating means 28 turns a switch 34 ON/OFF based on the battery voltage thus feeding or interrupting the exciting current. At the rising time of generated voltage, a duty factor limiting means 29 limits the duty factor of the switch 34 to restrain power generation. Means 15 for relaxing the restriction of duty factor detects the rising rate of generated voltage after application of IG voltage and when the rising rate is high, a decision is made that the restriction can be relaxed thus relaxing the restriction. When the rising rate is low, the engine is starting and thereby the restriction is not relaxed.
Patent JP-H10209607-A (JP)
Title: Manufacture of circuit board
Inventor: OKAMOTO TAKESHI
IPC: H05K3/18
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To form a circuit without a damage and with a high insulation reliability by etching at least the surface of a laser beam irradiated part of a circuit board, after plating. SOLUTION: A circuit board 1 is dipped in an electroless plating solution, and with a catalyzer nucleus as a nucleus, plated metal is deposited on a circuit forming part 5a, and a circuit 2 is formed through laser beam irradiation and plating processes. And after the electroless plating process, at least a part irradiated with a laser beam of the surface of the circuit board 1 is etched, and a decomposed layer 6 is removed together with the resin of the circuit board 1 to complete it as a circuit board A. Accordingly, it becomes possible to form a circuit 2 in the part of the catalyst nucleus 3 adhering to the circuit forming part 5a without hindrance, and it becomes possible to prevent the circuit 2 from being damaged on the occasion of its formation.
Patent JP-2000205531-A (JP)
Title: Ash melting furnace
Inventor: YOSHINARI NAOTO
IPC: F23G5/00
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To efficiently and continuously remove a salt from a furnace by continuously feeding ash for stabilized temperature within the furnace. SOLUTION: An ash-movement preventing weir 12 and a salt movement preventing weir 17 are provided at the upper part within a furnace 1, forming an ash feeding area 10 facing an ash feeding opening 6, salt volatile area 18, and residue discharge area 11 facing a residue discharge opening, respectively. An upper part electrode is inserted in the ash feeding area 10. A furnace-bottom electrode 4 is provided to a bottom part of the furnace 1. When an ash 7 is melted in the ash feeding area 10 to generate a slag 8, a salt 13 contained in the ash 7 is accumulated, due to specific gravity difference, in layers between a molten slag 8 and not-molten ash 7. The salt 13 passing under the ash movement preventing weir 12 when the amount of salt 13 increases is moved to the upper layer of the slag 8 in the salt volatile area 18 for vaporizing under the heat of slag 8.
Patent JP-H01188025-A (JP)
Title: Pll circuit
Inventor: TAKAHASHI YASUFUMI
IPC: H03L7/093
Filed: 1988-01-22
Abstract: PURPOSE:To attain stable operation even when a loop feedback gain is taken sufficiently lower by turning on/off a switch provided between an output of a phase comparator and a low pass filter so as to reduce the feedback gain. CONSTITUTION:In case of employing a complete integration type filter comprising an operational amplifier 6, resistors 9, 10 and a capacitor 11 for a loop filter, the filter output is obtained as an integration of the input voltage. Since the VCO 7 acts like the result of integration of the input voltage, a signal in response to the duty ratio of the pulse being the result of ON/OFF of the switch 13 is obtained as the output of the VCO 7 when the switch 13 turns on/off the output of the phase comparator 4. Thus, the loop gain is equivalent to the case of the reduction by the attenuator and one capture range and lock range are values when the switch 13 is turned on, then they are not decreased through the ON/OFF of the switch 13 and stable operation is attained.
Patent JP-H07215680-A (JP)
Title: Lifted load locus controller for crane
Inventor: ISHII NOBUYUKI
IPC: B66C13/48
Filed: 1994-02-01
Abstract: PURPOSE:To move a lifted load at an arbitrary locus by the simple operation of an operator at the time of moving the load lifted by a crane. CONSTITUTION:A crane control circuit is provided with a means 29 for detecting the speed of a hook hoisting/lowering drum 16, and a means for detecting the elevation angle of a boom to compute the present head of a hook from respective detected values with a control part 31. Such a control characteristics as changes the head correction value of the hook at a prescribed percentage for a change in the elevation angle of the boom is memorized to determine the target head correction value of the hook from the control characteristics. The target head value of the hook is computed from these data to adjust the delivery amount or winding amount of the hook hoisting/lowering rope.
Patent JP-S58129423-A (JP)
Title: Ec dimmer
Inventor: KAMIMORI TADATOSHI
IPC: G02F1/155
Filed: 1982-01-28
Abstract: PURPOSE:To keep voltage applied between an EC layer and a counter electrode constant and to uniformalize the color development and vanishment of the EC layer by making the thickness of each insulating film large at the part close to an electrode leading-out section and by gradually reducing the thickness toward the part farthest from the section. CONSTITUTION:A transparent electrode 1 of In2O3, SnO2 or the like is formed on a transparent substrate 4, and an EC layer 2 of WO3, MoO3 or the like is formed on the electrode 1. An insulating film 3 of SiO2, Ta2O5, ZrO2, TiO2 or the like is then formed on the layer 2 so that the thickness of the film 3 is made large at the part close to the electrode leading-out section and is gradually reduced toward the part farthest from the section. An insulating film 5 is similarly formed on a counter electrode 6. Only one of the layer 2 and the electrode 6 may be covered with the insulating film, and the insulating film 3 may be interposed between the layer 2 and the electrode 1. The substrate 4 having the EC layer 2 and a transparent substrate 7 having the electrode 6 are placed opposite to each other with an electrolyte 8 in-beween, and the peripheries are sealed.
Patent JP-S60163994-A (JP)
Inventor: ARUFURETSUDO JII KOMORII
IPC: C10G1/06
Filed: 1985-01-25
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-H02236228-A (JP)
Title: Production of high strength steel plate
Inventor: AKAMATSU SATOSHI
IPC: B22D11/12
Filed: 1989-01-20
Abstract: PURPOSE:To produce a steel plate excellent in a balance between strength and toughness by casting and solidifying a steel with a specific composition, controlling cooling down to a specific temp. region, carrying out light draft rolling in which total amount of strain is specified, and then controlling cooling. CONSTITUTION:A steel having a composition consisting of, by weight, <=0.20% C, <=2.0% Si, <=2.0% Mn, 0.002-0.05% Ti, 0.0003-0.010% B, 0.002-0.05% S, <=0.01% N, and the balance Fe with inevitable impurities is refined. This steel is cast and solidified to 1-10mm casting thickness, and is cooled from solidification down to the Ar3 temp. at 5-30 deg.C/sec average cooling rate. Subsequently, in the as-cast state or at a temp. of the Ar3 point or above, the above steel is subjected to light draft rolling in which total amount of strain is regulated to <=1.0 by logarithmic strain by one pass or multiple passes. Then, cooling is applied to the resulting steel plate while regulating average cooling rate from 900 down to 600 deg.C to 10 deg.C/sec, by which a fine Widmanstaetten ferrite structure is formed.
Patent JP-S61171929-A (JP)
Title: Bottom butt preventing unit in hydraulic damper of wheel suspension device
Inventor: KUBOTA YUTAKA
IPC: F16F9/48
Filed: 1985-01-23
Abstract: PURPOSE:To prevent butt against the bottom of a damper by use of a simple construction by loosely engaging a go-and-return rod, to which a piston is to abut in a separating wall member that is disposed at one side of a cylinder, and restricting a passage area under control of movement of said go-and-return rod to increase damping force. CONSTITUTION:A separating wall member 33 which is engaged at the end part of a cylinder 21 divides a cylinder 21 into both a large chamber part 35 containing a piston 23 and a small chamber part 37 communicated with a reserve tank 29. The separating wall member 33 has both check valves 41 and 43 by which through holes 39 and 39 communicating both said chambers 35 and 37 with each other are closed and opened to have working oil flow into the large chamber part only. A go-and-return rod 47 having a longitudinal groove 53 formed on the side face thereof is loosely engaged in a through hole 45 which is formed in the separating wall part 33. When the piston 23 butts against the go-and-return rod 47 to move by a specified distance, the groove 53 which is being communicated with both said chambers 35 and 37 is filled with the separating member 33. The passage area will then be reduced so that damping force may be increased.
Patent JP-H02192712-A (JP)
Title: Detection of positional slip of mask and wafer
Inventor: TANAKA RYOJI
IPC: H01L21/30
Filed: 1989-01-20
Abstract: PURPOSE:To eliminate the gap amount setting up process before detecting the positional slip of a mask and a wafer by a method wherein laser beams in a plurality of wavelengths are simultaneously used while the diffraction light intensity conforming to the fluctuation in gap amount is made contact. CONSTITUTION:A mask 1 and a wafer 2 are arranged in parallel with each other and then a linear Fresnel zone plate LFZP 3 is provided on the mask 1 while a diffraction gratings 4 are provided on the wafer 2. Next, laser beams in a plurality of wavelengths are decomposed into respective components of the wavelengths by dichronic mirrors 16a-16c to equalize the wavelength intensity through ND filters 17a-17c. These laser beams focussed by the other dichronic mirrors 18a-18c irradiate the LFZp 3 to detect the reflected diffraction light from the diffraction gratings 4. Through these procedures, the diffraction light intensity can be made constant extending over wide range by simultaneously using the laser beams in multiple wavelengths.
Patent JP-H09203262-A (JP)
Title: Hinge mechanism with lock mechanism
Inventor: TOYOKAWA TAKESHI
IPC: E05D11/08
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To lock a door so as not to be closed at every fixed angle, and to open the door without conducting the release operation of a lock. SOLUTION: A through-hole 1a is formed along the side edge of a metal fitting 1 fixed onto a door, through-holes 2a, 2b are formed along the side edge of a metal fitting 2 fixed onto a box body, the through-holes 1a, 2a are placed on the same central axis, and a hinge pin 3a is inserted into these through-holes 1a, 2a and the hinge pin 3 is fastened by a lock pin 7. A sliding metal fitting 4 and a spring 6 are pushed into the through-hole 2b of the metal fitting 2, and a handle section 5 is inserted and fitted from the lower side of the through-hole of the bottom edge section of the through-hole 2b and the sliding metal fitting 4 is fixed by a lock pin 8. Accordingly, a hinge mechanism is rotated in the direction that the door is opened, but it is not tuned at every fixed angle in the direction that the door intends to be closed.
Patent JP-H02190886-A (JP)
Title: Fixing device
Inventor: SAGAWA YASUHIRO
IPC: G03G15/20
Filed: 1989-01-20
Abstract: PURPOSE:To prevent such faults as jam paper is caught by a separating claw, torn and left in a device, or the separating claw is damaged, etc., by providing a stopper for controlling a fact that the separating claw is brought to reverse turning exceeding a prescribed value against a spring. CONSTITUTION:As for a separating claw 28, its clockwise turning exceeding a prescribed turning is controlled since its rear end part 28b abuts on a stopper 34. Accordingly, even if a form 50 is jammed and becomes like a bellows in a fixing device 20, and the separating claw 28 is pushed by its jam paper, the separating claw 28 is controlled as to its turning, and it is prevented that its tip 28a descends exceeding a prescribed value. Therefore, even if jam paper is drawn in the A direction, the form 50 can be drawn out smoothly without being caught by the tip 28a of the separating claw 28. In such a way, such faults as jam paper is caught by the separating claw, torn and left in the device, or the separating claw is damaged, etc., are prevented.
Patent JP-H07216469-A (JP)
Title: Method for separating and removing impurity such as cu from scrap steel
Inventor: YAMADA KATSUTOSHI
IPC: C22B7/00
Filed: 1994-02-03
Abstract: PURPOSE:To industrially, easily and inexpensively remove Cu and Sn from scrap steel. CONSTITUTION:Scrap steel is dipped in a molten Pb alloy to extract the Cu and Sn in the steel into the molten Pb alloy, hence the impurities such as copper and tin are removed from the scrap steel, and a scrap steel low in Cu and Sn is obtained. Meanwhile, the molten Pb alloy is cooled into a mixture of solid and liq., and the copper formed as solid is separated by filtration with a filter, etc., and effectively utilized. A magnesium alloy is added, if necessary, to the molten Pb alloy and utilized in the copper removal. Consequently, copper and tin are easily removed to an extremely low concn., and the scrap steel is inexpensively treated in large quantities.
Patent JP-H06219977-A (JP)
Title: Production of vinyl chloride by thermal cracking of 1,2-dichloroethane
Inventor: ARIKI YUSAKU
IPC: C07C21/06
Filed: 1993-01-27
Abstract: PURPOSE:To provide a method for enabling the long-term continuous operation of a cooler of a decomposition gas in the thermal cracking of 1,2-dichloroethane to produce vinyl chloride. CONSTITUTION:Decomposition gas obtained by the thermal cracking of 1,2- dichloroethane is indirectly cooled with a cooler composed of a single tube having an inner diameter of 150-250 mm and using the column bottom liquid of the distillation column of 1,2-dichloroethane as a cooling medium. The decomposition gas is cooled at an average cooling rate of 15-45 deg.C/sec until the decomposition gas temperature at the outlet of the cooler reaches 250-350 deg.C while passing the decomposition gas through the single tube of the cooler under a pressure of 0.9-1.4MPa. The 1,2-dichloroethane evaporated from the cooling medium in the cooler is refluxed to the distillation column.
Patent JP-H10194120-A (JP)
Title: Method for controlling angle of inclination of car body
Inventor: SATO KUNIHITO
IPC: B61F5/22
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To lower the consumption of pressurized air by communicating a pair of pneumatic springs in right and left with each other in the case where a pair, in which inner pressure of a pneumatic spring for lowing height of a car body is larger than the inner pressure of a pneumatic spring for raising the height of the car body, exist. SOLUTION: A car body 14 is supported by two carriers 12 in the fore and aft direction, and a pneumatic spring 24 is interposed in right and left between each carrier 12 and the car body 14, and height dimension of the right and the left pneumatic spring 24 is adjusted by leading in/out the pressurized air to/from the right and the left pneumatic springs 24 so as to control the angle of inclination of the car body 14 in right and left. At this stage, a right and a left pneumatic springs 24 of each carrier 12 make each pair, and in the case where a pair, in which the inner pressure of the pneumatic spring 24 for lowering height of the car body 14 is larger than the inner pressure of the pneumatic spring 24 for raising the height of the car body 14, exists, the right and the left pneumatic springs 24 of this pair are communicated with each other.  With this structure, pressurized air can be more saved.
Patent JP-S58128688-A (JP)
Inventor: MURAKAMI TORANOSUKE
IPC: H05B3/20
Filed: 1982-01-27
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-S58128214-A (JP)
Title: Stacking device of steel plate
Inventor: ASARI TAKASHI
IPC: B21B39/12
Filed: 1982-01-28
Abstract: PURPOSE:To reduce space and equipment costs considerably by stacking steel plates on a stacking device by the traveling of a sliding table and the reverse running of driving rolls which are driven simultaneously. CONSTITUTION:When a sliding table 2 is located above a stacking device 6 and a steel plate 5 is conveyed onto the table 2 with a conveying roll table 1, the plate 5 is stopped above the device 6 by a steel plate stopping device 4. When driving rolls 2a are rotated and driven in the direction reverse from the conveying direction (a) and the table 2 itself is moved in the direction (a), the plate 5 is brought gradually down onto the device 6 from one end thereof. When the end part of the plate 5 leaves the final roll 2a on the table 2, the plate 5 is contained thoroughly on the device 6.
Patent JP-H06225018-A (JP)
Title: Incoming call control system
Inventor: TAKANASHI YUKIKO
IPC: H04Q5/00
Filed: 1993-01-28
Abstract: PURPOSE:To respond only to an incoming call with terminal designation information by a dial-in number or sub address in an incoming call control system for terminal equipment connected to a network terminating device. CONSTITUTION:A registration part 3 which registers the terminal designation information and the presence/absence of incoming call response, and a control part 4 which performs at least incoming call response control are provided at the terminal equipment 2-1 to 2-n or terminal adaptor connected to the network terminating device 1, and the control part 4 responds to the incoming call when the incoming call without the terminal designation information is received when the terminal designation information is not registered, and responds to the incoming call only when the presence of the incoming call response is registered when the terminal designation information has been registered. Also, when the incoming call with the terminal designation information is received, the control part responds to the incoming call in the case of no terminal designation information is registered and only in the case of the presence of the incoming call response is registered, and responds when received terminal designation information coincides by collating with registered terminal designation information when the terminal designation information has been registered.