baber/WOPTO huggingface dataset:
Patent JP-H11284101-A (JP)
Title: Package for semiconductor devices and manufacture thereof
Inventor: SATO TAKESHI
IPC: H01L23/02
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a premolded package easy to manufacture and superior in gas tightness for semiconductor devices and effective manufacturing method thereof. SOLUTION: A wiring pattern 37 and chip mount 36 and a metal frame pattern surrounding the wiring pattern 37 and chip mount 36 are formed on one surface of a resin base 35, and it comprises a wiring board 32 having a plurality of terminals electrically connected to the wiring pattern 37 formed on the other surface of the resin base 35 and a thermosetting resin-made frame molding 45 molded on a frame pattern 38 of the wiring board 32.
Patent JP-H02199590-A (JP)
Title: Image processor
Inventor: NAKAMOTO HIROSHI
IPC: G06T7/60
Filed: 1989-01-27
Abstract: PURPOSE:To rapidly compute the position of a centroid even in many processing areas by accumulatively computing and storing plural calculated results in each processing area after scanning one picture of an image pickup device, reading out the accumulated result and calculating the centroid position of an object. CONSTITUTION:When a measuring period signal is raised, respective accumulating operation processing is executed. When an window signal from a window memory 4 is raised, '1' is added to the count value of a window counter 12. During the rise of the signal WD, respective operation is executed by an arithmetic circuit 8 and the processing is stopped at the trailing edge of the signal WD. On the other hand, data corresponding to the addition of '1' to the value of the counter 12 are read out from a rapid memory 10. The read data goes the address of rapid memory 11 and the accumulating operation result of a horizontal scanning line window obtained up to the time is read out. At the falling of the signal WD, an adder 13 is driven to add the operated result of the circuit to the accumulating operation result read out from the memory 11. In the write mode of the memory 11, the added result is written in the address.
Patent JP-H05191142-A (JP)
Title: Orthogonal polarized wave shared antenna device
Inventor: HORI TOSHIKAZU
IPC: H01Q11/08
Filed: 1992-01-09
Abstract: PURPOSE:To provide a simple and compact orthogonal polarized wave shared antenna which excels in the electrical performance. CONSTITUTION:An orthogonal polarized wave shared antenna device consists of two radiating elements 1-1 and 1-2 which radiate the circular polarized waves turning adversely to each other, a 2-input/2-output circuit of a symmetrical structure consisting of the lines for connection to a 3dB-hybrid 1-4 with a branch phase 90 deg. for the feeding to each radiating element, or a 2-input/2-output circuit consisting of the lines for connection to the 3dB-hybrid 1-4 and a phase shifter.
Patent JP-S54112043-A (JP)
Title: Manufacturing method of sheathed heater
Inventor: YAMAZAKI KATSUHIRO
IPC: H05B3/48
Filed: 1978-02-22
Abstract: PURPOSE: To improve the insulation resistance of a sheathed heater terminal, by filling the end of a metal pipe with a mixture of magnesia powder and silicone resin for reducing the caliber and heating it at the melting temperature of the resin.  
     CONSTITUTION: A terminal 5 of a metal pipe 1 is filled with an insulating material composed of magnesia powder and silicone resin to reduce the pipe caliber there. The terminal is then heated to melt the resin for improving its sealing effect. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58137883-A (JP)
Inventor: TAKESHITA YUTAKA
IPC: G02F1/133
Filed: 1982-02-09
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-S59146150-A (JP)
Title: Production method of enclosed type cell
Inventor: WATANABE KIYOSHI
IPC: H01M2/06
Filed: 1983-02-07
Abstract: PURPOSE:To obtain an enclosed type cell with excellent air/liquid-tightness by coupling a cell cover with the opening sectin of a cell container, contract- machining the larger diameter side to temporarily seal it, and welding the tip section of a folded section on the contract-machined side with the other portion in contact with it. CONSTITUTION:Electricity generating elements, such as a positive electrode 2, a separator 3, a negative electrode 4, and an organic electrolyte, are filled inside a cell container 1 made of a stainless steel plate, an annular insulator 5 is mounted on the negative electrode 4, and the opening section of the container 1 is sealed with a cell cover 6 made of stainless steel plate. A through hole with a predetermined diameter is bored at the center portion of the cell cover 6, and a current collector 8 is fitted penetrating the through hole through a glass layer 7 to get contact with the negative electrode 4. After the cell cover 6 is coupled with the opening section of the container 1, the opening end section of the container 1 is contract-machined all over the periphery, and the outer periphery of the cell cover 6 is covered and temporarily sealed. Then, the tip portion of a folded section 1a on the contract-machined side is welded with the outer periphery of the cell cover 6 in contact with it by the irradiation of a laser beam 10.
Patent JP-H058765-A (JP)
Title: Powered vehicle
Inventor: ISHIDA ISAO
IPC: B62D49/00
Filed: 1991-01-18
Abstract: PURPOSE:To pack a powered vehicle with a pilot seat attached to the vehicle body without the package size thereof being increased upon delivery, by enabling a steering shaft to be curved rearward and by enabling the pilot seat to tilt forward. CONSTITUTION:In a powered vehicle 1, a steering shaft 10 is planted on the front part of a vehicle body while main and auxiliary speed change levers 12, 14 are arranged on the both sides of the steering shaft 10, and a pilot seat 7 is laid rearward of the above-mentioned members. With this arrangement, a steering wheel 11 may be rotated about a base part P of the steering shaft 10 Meanwhile, the pilot seat 7 is rotatably attached to a bracket 12 which attaches an attaching pin 20 projected from the seating part 7a of the seat 7, to an engine cover 6. Further, upon delivery of the powered vehicle 1, the steering wheel 11 is stored between a front cover 9 and an engine cover 6, the seat back 7b of the pilot seat 7 is stored between main and auxiliary speed change levers 12, 13.
Patent JP-S58137195-A (JP)
Title: Data rewriting system of memory
Inventor: KOMIYA HIDETSUGU
IPC: G11C16/10
Filed: 1982-02-09
Abstract: PURPOSE:To realize a memory rewriting system which can easily recover data regardless of a service interruption occurring during the rewriting, by rewriting the contents of a PROM which is electrically rewritable via a PROM which is electrically rewritable, etc. CONSTITUTION:The contents of a PROM (EEPROM) 4 of a memory cassette 2 which is electrically rewritable are all read out and written to an RAM12 of a writing/reading device 1. The contents of the RAM12 are rewritten by a rewriting data given from an input device 13 and then written to an EEPROM14. Then the contents of the PROM4 are all erased and replaced with the contents of the PROM14. Therefore the data can be recovered easily and assuredly by reexecution for a memory rewriting system even though a service interruption occurs during the rewriting.
Patent JP-S56127994-A (JP)
Title: Writing and erasing method of nonvolatile storage device
Inventor: ARAKAWA HIDEKI
IPC: G11C16/04
Filed: 1980-02-19
Abstract: PURPOSE:To realize the writing and erasing with a low level of voltage, by carrying out a charge injection of the prescribed MOSROM with the prescribed voltage less than the avalanche breakdown voltage. CONSTITUTION:The voltage in a range in which the threshold voltage is increased suddenly up to the level less than the avalanche breakdown voltage and then the peak is waved is applied to the selected storage region of the floating gate avalanche injection MOSCROM. Thus the hot electron generated from the substrate SUB of  SiO2 is injected into the floating gate FG to carry out a writing and erasing. With  use of the voltage less than the avalanche breakdown point, the large current  caused by the avalanche breakdown does notflow to eliminate an external high voltage power source. Thus an easy and accurate writing and erasing is possible with a  low level of voltage.
Patent JP-S59145682-A (JP)
Title: Uniform discharger of slop tank liquid in chemical tanker
Inventor: KAWASHIMA MINORU
IPC: B63B25/08
Filed: 1983-02-10
Abstract: PURPOSE:To perform uniform discharge efficiently by providing a discharge pipe at the bottom of slop tank while a spary pipe at the upper portion then coupling them through an ejector and three-way valve and when slop tank liquid is mixed and circulated to be uniform, exchanging the three-way valve. CONSTITUTION:As a system for cleaning chemical tank and discharging slop tank liquid stored in a slop tank 16, liquid discharge pipe 18 is provided at the bottom of slop tank while a spray pipe 20 is provided at the upper portion of tank. Both pipes are coupled through an ejector 19, three-way valve 23 and a conduit 22. Through ejector effect of pump 17, each liquid layer in tank having different specific gravity is led from bottom to upper portion then sprayed, mixed and circulated from upper portion. When mixed uniformly, three-way valve 23 is exchanged to discharge from the hull. Consequently uniform discharge can be performed efficiently with simple structure.
Patent JP-H03223129-A (JP)
Title: Method for tempering sheet glass
Inventor: TAKEUCHI TETSUHIKO
IPC: C03B19/12
Filed: 1990-01-30
Abstract: PURPOSE:To improve strength by dipping a cellular sintered gel obtained by a sol-gel method in a hydrolytic solution of a metal alkoxide. CONSTITUTION:A wet gel prepared from at least a metal alkoxide or silica particles as main raw material is injected into a hermetically sealed container and gelatinized to provide a gel, which is then dried and heated to afford a cellular sintered gel. The resultant sintered gel is subsequently dipped in a hydrolytic solution of a metal alkoxide to diffuse the aforementioned solution into the vicinity of the surface. The obtained gel is then dried and sintered.
Patent JP-H03223410-A (JP)
Title: Method for controlling gas flow distribution in blast furnace
Inventor: MIYAGAWA YUTAKA
IPC: C21B5/00
Filed: 1990-01-29
Abstract: PURPOSE:To directly and adequately control the gas flow distribution in the lower part of a blast furnace by changing the blowing speed of the pulverized coal to be blown from the blast tuyeres of the blast furnace and adjusting the intratuyere combustion position of the pulverized coal. CONSTITUTION:The pulverized coal is blown from the tuyeres of the blast furnace and is burned so that charge is heated and reduced by the rising combustion gas. The blowing speed of the pulverized coal mentioned above in the above-mentioned blast furnace operation is changed by changing the velocity of the carrier gas flow to increase the blowing speed of the pulverized coal. The intratuyere combustion position of the pulverized coal shifts near to the furnace core and the central gas flow is formed when the blowing speed of the pulverized coal is increased. On the other hand, the combustion positions shifts toward the furnace wall and forms the peripheral gas flow when the blowing speed is lowered. The gas flow distribution in the radial direction in the furnace and more particularly in the lower part of the blast furnace is controlled in this way and the stability and efficiency of the blast furnace operation are improved.
Patent JP-S59147533-A (JP)
Title: Analog signal switching circuit
Inventor: MAIO KENJI
IPC: H03K17/62
Filed: 1983-02-10
Abstract: PURPOSE:To reduce the switching settling time of the 1st switch group remarkably by providing the 2nd switch opened only at the switching of a channel of the 1st switch group and holding an analog signal by a capacitor while the 2nd switch is opened. CONSTITUTION:A switch 2 is opened when the contact of a switch is changed over from the S1 into the S2. Then, a voltage Es1 is stored in a holding capacitor 5. Since the voltage Es1 is changed into a comparatively smaller level difference, from Es1 into Es2 in the process of the change in an output voltage E0' of the switch 2 when the switch 2 is closed again, the level change is such a small value that the delay due to the time constant comprising the floating capacitance and a conductor resistance does not give any problem. Thus, the setting of the voltage E0' at the changeover of the switch 1 is attained at high speed. The same operation is repeated afterward until an analog signal of the n-th channel is switched. This output voltage E0' is converted in terms of impedance by a buffer amplifier 6 and a final analog output with low impedance is obtained.
Patent JP-S62176858-A (JP)
Title: Preparation of recording head
Inventor: KIMURA KAZUHIRO
IPC: H05K1/09
Filed: 1986-01-30
Abstract: PURPOSE:To prevent the deterioration in printing grade caused by the abrasion of the leading end part of a head due to printing, by forming a film of a Ni-P alloy on an insulating substrate material and applying heat treatment to the formed film. CONSTITUTION:Electroless nickel plating containing a phosphorus component is applied to an alumina ceramics substrate 8 to form a plating layer and photoetching or laser processing is subsequently applied to the plating layer to remove unnecessary parts to form a plurality of electrode patterns. Heat treatment is applied to the formed patterns, for example, at 250-550 deg.C for 20min-1.5hr. Thus prepared electrode is excellent in abrasion resistance because of its extremely high hardness, for example, Hv=800-1,000.
Patent JP-H04258715-A (JP)
Title: Wave shape processing circuit for pulse generator
Inventor: MURAKAMI ATSUSHI
IPC: G01D5/244
Filed: 1991-02-13
Abstract: PURPOSE:To dissolve the trouble that response processing in a motor control circuit is made impossible because of the high speed revolution, by generating the shift quantity signal having the long cycle independently of the duty ratio of the signal outputted from a pulse generator. CONSTITUTION:Each trigger signal Q1 is generated from both the edges of the rising-up and falling-down of an A phase pulse signal E1 outputted from a pulse generator is generated, an the trigger signal Q1 is divided into trigger signals Q2 and Q3 by masking the trigger signal Q1 by the B phase pulse signal E2. Pulse signals Q4 and Q6 having the cycle in two times of the A, B phase pulse signal are generated from the signals Q2 and Q3 by a flip-flop circuit FF, and the shift quantity signal INT and the direction judging signal DIR are outputted into a motor control circuit MDRC on the basis of both the pulse signals.
Patent JP-S54114024-A (JP)
Title: Information translating system
Inventor: SUGIOKA TAKASHI
IPC: H04Q3/76
Filed: 1978-02-24
Abstract: PURPOSE:To enable the translation of the OR route with every subscriber as well as the translation of the subscriber class by using the memory corresponding to the subscriber. CONSTITUTION:When the subscriber who is not shown in the figure gives a call, one of dial-tone markers DM discriminates the storage position of the subscriber and actuates control part CONT of translating device TE to transfer the storage position information. CONT reads out memory MEM based on the storage position information, and MEM possesses the originating resister (OR) route part and the subscriber class (CLS) part in correspondence to the subscriber to transfer reading information DM of MEM. In this invention, the OR route is translate with every subscriber, so no storage limitation is given on LLF of the subscriber. At the same time, the alteration of the subscriber class and the OR route due to the change of the machine type can be done just by rewriting the memory.
Patent JP-H07207246-A (JP)
Title: Adhesive composition for laminated film
Inventor: NAKAJIMA SHUNICHI
IPC: C08G18/65
Filed: 1994-01-19
Abstract: PURPOSE:To obtain an adhesive for producing a laminated film excellent in adhesion and resistance to acids and hot water. CONSTITUTION:The adhesive composition comprises at least one polyol selected from among polyester polyols, polyether polyols, polyetherester polyols, and polyurethane polyols, an organic polyisocyanate, and a compound having one acid anhydride group per molecule.
Patent JP-S59145152-A (JP)
Title: Printing type cassette
Inventor: YOKOO HITOSHI
IPC: B41J1/16
Filed: 1983-02-09
Abstract: PURPOSE:To enable numerous types to be contained in a compact manner, by a method wherein plural typebars having polygonal section arranged with convex types are arranged in a case in a full automatic typewriter or the like and are selectively extruded in typing. CONSTITUTION:When the platen 1 loaded with typing paper 3 is rotated to a fixed print position, at the same time, a base 13 is sent in the X direction and the type cassette holder 11 containing plural typebars 6 is sent in the Y direction to a fixed position. A print solenoid 22 is transferred under the typebar 6 loaded with types to be printed. At that time, the typebar 6 is rotated by the drive of rack engaged with a gear 9 so that the print types become upward and the print operation is carried out by extruding a fixed typebar 6 with a print hammer 23. This typebar 6 is of bar state with polygonal or circular section. Numerical convex types 5 are arranged on the outer surface thereof by an optional distance. Thus, the construction is thinly compacted, further numeral types being able to be contained and the print speed car be accelerated by lightening weight.
Patent JP-S53106083-A (JP)
Title: Defect inspecting apparatus
Inventor: FUKAZAWA CHIAKI
IPC: G01N21/88
Filed: 1977-02-25
Abstract: PURPOSE:To positively detect the surface defects of the object to be examined and make possible the automation of inspection by extracting only the defect signals of more than level of the formation noise signal from the output signals of a detection circuit in a defect inspection by photo-electric conversion.
Patent JP-S63277688-A (JP)
Title: Production of organovanadium compound
Inventor: TSUKAGOSHI KUNIMITSU
IPC: C09D7/12
Filed: 1987-01-30
Abstract: PURPOSE:To obtain the title compound which is stable to water, free from bad smell and used as an additive for heating medium by mixing an organic compound with aqueous vanadic acid in a specific temperature range thoroughly and filtering the precipitate. CONSTITUTION:(A) An organic compound containing a quarternary ammonium melting at 80-100 deg.C is mixed with (B) an aqueous vanadic acid previously adjusted to 30-50 deg.C and they are thoroughly mixed at the same temperature to give the subjected compound such as cetylpyridinium metavanadate (C16H33 NC5H5)VO3. It is preferred to use, as a component A, cetylpyridinium chloride and, as a component B, an aqueous solution of NaVO3, KVO3 or a solution prepared by dissolving V2O5 in aqueous NaOH and adjusting the aqueous solu tion to 5-9pH.
Patent JP-S55115510-A (JP)
Title: Baggage conveying installation
Inventor: HANAKI KATSUTADA
IPC: B65G17/22
Filed: 1979-02-22
Abstract: PURPOSE: To reduce the noise by supporting a carrier panel by rigid members such as square pipes, joining the rigid members by hinges to constitute an endless belt and guiding baggage by plural pairs of friction wheels from both sides of the rigid of the endless belt.  
     CONSTITUTION: The side walls of a rigid member 1 such as a square pipe are parallel to each other and are stretched straight. The rigid members 1 are hinged in succession by pins 4 at the front and rear blocks 2 and 3. A carrier panel is attached on each rigid member 1 by a wide bracket 8 with a part of the front part and the rear part underlying and overlying the rear part and the front part of adjacent carrier panels respectively. The conveyer moves along a guide rail on horizontal wheels 6 and supporting wheels 13 circulating between a loading station 29 and an unloacing station 31. Driving friction wheels 19 and 20 drive the rigid members 1 from both sides co-operating with moving friction side wheels 23 and 24, therefore, the direction of the supporting wheels is consistent with the direction of the movement even at the curved part of the conveyer and no lateral sliding of the wheels is caused so that the baggage conveying installation is operated silently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11197379-A (JP)
Title: Embroidering data processor and a record medium having embroidering data processing program recorded thereon
Inventor: MIZUNO MASAHIRO
IPC: D05B19/10
Filed: 1998-01-15
Abstract: PROBLEM TO BE SOLVED: To positively prevent the generation of a fork yarn by effectively utilizing a closed area other than two closed area sewn continuously by the same kind of embroidering yarn longitudinally as well. SOLUTION: A starting point a4 of a closed area EA which contacts a connection closed area EC and an end point b4 of a closed area EB which contacts the connection closed area EC are determined for a plurality of closed areas EA, EB, EC and ED as embroidering areas encircled by a visible outline based on a coordinate data pertaining to a plurality of prescribed points for prescribing the visible outlines of the closed areas EA-ED,  a data indicating the sequence of sewing the closed areas EA-ED and a type data of the embroidering yarn for embroidering the closed areas EA-ED when the type of the embroidering year is the same and when the connection closed area EC contacts both of the closed areas EA and EB to be continuously sewn longitudinally in the sewing sequence while being sewn afterward is specified to determine a fork sewing path to the end point b4 from the starting point a4 so that it is strictly kept inside the connection closed area EC. As a result, an embroidering stitch is formed to overlap a fork yarn and conceals the fork yarn. This enables positive prevention of the generation of the fork yarn effectively utilizing the connection closed area other than the two closed areas EA and EB.
Patent JP-H04363125-A (JP)
Title: Novel additive agent to amine dispersing agent substituted with ethylene alpha olefin polymer
Inventor: JIEIKOBU EMAATO
IPC: C09K23/52
Filed: 1991-01-22
Abstract: PURPOSE: To improve properties by containing at least one terminally unsatd. ethylene alpha-olefin polymer of a specified number average molecular weight in which terminally substituted with amine compounds with respect to a tilted additive to an oleaginous compsn. containing a fuel and a lubricant component. CONSTITUTION: The additive contains an ethylene alpha-olefin polymer substituted with at least one amine compd. such as mono and polyamine having 2-60 total carbon atoms and about 1-12 nitrogen atoms, having a number average molecular weight of 300-20000 which contains monomers derived from at least alpha-olefin of ethylene and H2 C=CHT<1> (T<1> is 1-18C alkyl group). At least 30% of polymer chains have terminal ethenylidene unsaturation, and VR (specific viscosity value) is set to <=4.1.