baber/WOPTO huggingface dataset:
Patent JP-S63287011-A (JP)
Title: Coil component
Inventor: UENO KENJI
IPC: H01F27/00
Filed: 1987-05-19
Abstract: PURPOSE:To largely reduce an adverse influence of an earth winding by short- circuiting in advance a lead terminal to become the earth in a bobbin, winding it on the bobbin, and then forming a coil component. CONSTITUTION:A coil component 11 is formed by winding on a bobbin 12 made or insulating resin formed with a plurality of winding grooves 12b with a plurality of collars 12a and arranging a plurality of coils 15 while connecting them to a lead terminal 13. Lead terminals 16a-16g of the component 11 are bent in an L shape in the bobbin 12, short-circuited integrally with connection pieces near the center of the bobbin 12 to form an earth. The lead terminal 16h connected to the earth of an external circuit is not short-circuited to the terminals 16a 16g, and the terminals 16a-16g are wound on the winding grooves 12b to be connected as an earth.
Patent JP-S61293945-A (JP)
Title: Production of polyhydroxybenzophenone
Inventor: INOUE YASUHIKO
IPC: C07C45/54
Filed: 1985-06-05
Abstract: PURPOSE:To obtain the titled compound useful as an ultraviolet light absorber in high yield with slight coloring, by subjecting a hydroxybenzoate to the Fries rearrangement in the presence of a specific catalyst. CONSTITUTION:A hydroxybenzoate expressed by formula I [R is alkyl, alkoxy or halogen; Rs may be the same or different substituent groups when >=2 R groups are present (n is >=2 and/oer q is >=2); m and p are integers 1-5; n and q are 0 or integers 1-4; m+n is <=5 and p+q is <=5) as a raw material is subjected to Fries rearrangement in the presence of at least one selected from zirconium halides, iron halides, zinc halides, tin halides and bismuth halides, preferably in a molar amount of about 0.1-4 times, particularly about 0.2-2 times based on one mol raw material compound at about 0-120 deg.C, particularly 30-90 deg.C to afford the aimed compound expressed by formula II.
Patent JP-H05311458-A (JP)
Title: Surface treated metallic material excellent in corrosion resistance and coating suitability
Inventor: YOSHIKAWA YUKIHIRO
IPC: C23C22/30
Filed: 1992-05-14
Abstract: PURPOSE:To improve the adhesive strength of coating film and corrosion resistance by more strictly controlling the ratio of 3-valent chromium to 6-valent chromium while considering also the distribution in the depth direction of coating film. CONSTITUTION:In the metallic material, the ratio of 3-valent chromium/total chromium (3- valent chromium ratio) (Ri) in the inside of the coating film formed by using a coating type chromate treating solution is 0.4-0.6. Furthermore, the metallic material has a coating film of 30-150mg/m<2> expressed in terms of the Adhesion quantity of Cr in which 3-valent chromium ratio (Rs) at the boundary of coating film/base material metal is not less than 1.4 times the ratio (Ri). When the ratio (Ri) is above the upper limit, the quantity of 6-valent chromium necessary to self-restore the coating film is short and when less than the lower limit, the coating film is not dense, the adhesive strength of coating is lowered with the insufficiency of cohesion and the elution of 6-valent chromium comes into question. When the ratio (Rs) is less than the lower limit, 3-valent chromium at the boundary is short to become insufficient in the adhesive strength of coating. When the adhesion quantity of the coating film is less than the lower limit, the corrosion resistance is insufficient and when higher than the upper limit, the cohesion of the coating film is lowered to become insufficient in the adhesive strength of coating.
Patent JP-H08316737-A (JP)
Title: Mixer circuit
Inventor: TANAKA SATOSHI
IPC: H03D7/00
Filed: 1995-05-22
Abstract: PURPOSE: To obtain the mixer circuit with excellent linearity and less spurious radiation by connecting a capacitor to an integrated circuit between an IF terminal of an integrated mixer circuit and a ground terminal. CONSTITUTION: A circuit part surrounded by a thick line is an integrated circuit and a caption Lp indicates a parasitic inductor produced at mounting. A capacitor C2 is connected between a ground terminal and a drain output terminal on the integrated circuit. Thus, the impedance of a drain at a high frequency is reduced. The impedance of the ground terminal on the integrated circuit is easily decreased by countermeasures such as the use of a lead frame and use of plural bonding wires.
Patent JP-S5822719-A (JP)
Title: Supporter of power plant in automobile
Inventor: WATANABE KENICHI
IPC: B60K5/04
Filed: 1981-08-03
Abstract: PURPOSE:To suppress the rolling and yawing of the power plant by a method wherein the engine transversely installed type power plant is supported by three support members each having a shaft in the tangent direction of a circle drawn around the yawing shaft of the power plant in such a manner that the gravity center of the power plant is positioned in the vicinity of a plane including the three support points. CONSTITUTION:When the power plant 14 is supported by three support members 27-29, each comprising an inner and an outer cylinder 32 and 34 and a resilient member 35 interposed between the cylinders, the center of gravity G of the power plant 14 is positioned in the vicinity of the plane including these three support members 27-29, and also the shaft of the inner cylinder 32 is substantially aligned with the tangent direction of the circle drawn aound the yawing shaft Y of the power plant 14. According to this construction, the yawing of the power plant 14 is received by the shear of each resilient member 35. In addition, the rolling of the power plant 14 can be suppressed without using a torque rod or the like. Thus, a firm and secure support of the power plant can be obtained.
Patent JP-H07335929-A (JP)
Title: Semiconductor photodetector
Inventor: EBE KOJI
IPC: H01L27/14
Filed: 1994-06-03
Abstract: PURPOSE:To form wiring layers connected to semiconductor layers of which a light receiving part is composed easily and with a high yield and, further, avoid the thermal distortion which is produced in the semiconductor layers of which the light receiving part is composed when the photodetector is used under a heat cycle to suppress the deterioration of device characteristics. CONSTITUTION:A light receiving part which is composed of semiconductor layers 11 whose p-n junction boundaries are vertical, or approximately vertical, to a semiconductor substrate 1 surface is formed on the semiconductor substrate.
Patent JP-S61281479-A (JP)
Inventor: MATSUYAMA SHIGEKI
IPC: H01R4/01
Filed: 1985-06-05
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-H02302030-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUDA JUNICHI
IPC: H01L21/3205
Filed: 1989-05-16
Abstract: PURPOSE:To form an extraction electrode whose contact characteristic is good by a method wherein a recessed part formed of a high-melting metal with which a surface region of a first polycrystalline semiconductor film is covered is filled with a second polycrystalline semiconductor film containing an impurity and a conductive film is formed in an upper-part region of the recessed part. CONSTITUTION:At extraction electrodes of a source S, a drain D and a gate G, a poly-Si film 10 containing phosphorus ions or the like and a tungsten film 9 rise against inside regions of opening parts which have been opened previously in an N<+> impurity diffusion layer 4, a CVD Si film 5 on a gate electrode and a BPSG film 6; their laminated film is connected directly to an Al film 12 at the upper part. The inside region surrounded by the laminated film and the Al film 12 at the upper part is filled with a poly-Si film 8 into which phosphorus ions or the like have been implanted. As a result, it is possible to eliminate an Al eutectic phenomenon which is caused when the Al film is formed directly in the N<+> impurity diffusion layer. Thereby, it is possible to reduce a contact resistance and to make a step coverage of Al good.
Patent JP-S5647801-A (JP)
Title: Optimal control system of parallel process
Inventor: UCHIDA YOSHIHISA
IPC: G05B11/32
Filed: 1979-09-21
Abstract: PURPOSE: To realize the optimal control by providing both the PD control circuit and the PI control circuit on each parallel process.  
     CONSTITUTION: The respective idependent inflows m 1 , m 2  and outflows v 1 , v 2  to the water tanks 1, 2 connected by the communicating vessel are assumed. That which has subtracted the flow rate v 12  between each process from the output of the PD control circuit 18 of the water tank 1 side is input to the PI control circuit 19, and the inflow m 1  is operated by said output. With regard to the water tank 2 side, as well, the same procedure is carried out. The flow rate v 12  between each process can be derived from the difference between the transfer function between each process 1/R 12  and the controlled variables x 1 , x 2 , that is to say, v 12 =1/R 12 ×(x 1 -x 2 ). As a result, the manupulated variables m 1 , m 2  equal to the load disturbances v 1 , v 2  can be obtained, irrespective of the flow rate between each process, and the optimal control results x 1 , x 2  can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62278845-A (JP)
Title: Data transmission equipment
Inventor: ITO KOJI
IPC: H04L69/40
Filed: 1986-05-28
Abstract: PURPOSE:To correspond to the defect of plural units only with one unit composed of a piece of transmission equipment and an external control equipment by providing a transmission setting memory and an address setting device with respect to said memory and an address converting memory to execute the conversion between the address from an external control equipment and the address fed to a common memory and an address setting device to with respect to said memory. CONSTITUTION:To transmitting setting ROM45, the address information of plural transmitting areas in a common memory 40 is stored and the address is set by an address register 48. At the time of transmitting and receiving the data of external control equipment and a common memory 40, into an address conversion ROM 50, the information to convert the address designation given from the external control equipment to the common memory to the address designation to apply respectively when a self-transmitting device exclusive-use transmitting area is set to respective transmitting areas in a common area is stored and the address is set by an address register 51. For this reason, only by changing the setting of address registers 48 and 51, the setting change of the transmitting area of the selftransmitting device and the operation to convert the address designation from the external part to the address designation applicable to the setting change of the transmitting area are executed in a moment. It is not necessary to reset the address designation of the external control equipment in accordance with the setting change of the transmitting area.
Patent JP-S6014246-A (JP)
Title: Photoengraving system for video image
Inventor: SAWANO HIDEMICHI
IPC: G03F3/08
Filed: 1983-07-06
Abstract: PURPOSE:To enable formation of a sheet of color film or a separating plate for printing by synthesizing the movements of video images for several frames by using several sets of mask information. CONSTITUTION:If mask processing is necessary, mask information AP or inverted mask information APA' is taken out of a memory 33 by a command signal CT3 from a console 10 and is fed to a gate 36. Image information RGB1 is fed as the image information RGB2 of only the inside or outside of a contour LP to an interpolating part 16 for scanning lines where the information is subjected processing and a color film or a separating plate for printing is obtd. Therefore if the mask information APA and APA' are respectively used for image information, the inside of the contour is obtd. by one image formation and the outside by another image information. A sheet of color film or color separating film for printing is then obtd.
Patent JP-H07330881-A (JP)
Title: Production of biogegradable cyclic aliphatic polyester
Inventor: TAKIYAMA EIICHIRO
IPC: C08L101/16
Filed: 1994-06-03
Abstract: PURPOSE:To obtain the subject polyester excellent in affinity for hydrophilic organic polymers such as cellulose or starch, and readily biodegradable in water, etc., while retaining its physical properties at practically adequate levels. CONSTITUTION:This biodegraradable aliphatic polyester having >=20000, number- average molecular weight is obtained by incorporating [A] (a) 100 pts.wt. of a cyclic aliphatic polyester >=70 deg.C in melting point produced by blending a total of 100 pts.wt. of (1) a glycol component (except the polyethylene glycol described below) containing >=80mol% of 1,4-cyclohexanedimethanool and (2) a dicarboxylic acid (anhydride) component containing >=80mol% of succinic acid and/or adipic acid with (3) 1-30 pts.wt. of a polyethylene glycol >=200 in number-average molecular weight followed by polycondensation of these three components with [B] 0.01-3 pts.wt. of a polyfunctional isocyanate into the molten state component (a) followed by conducting a reaction.
Patent JP-S61281472-A (JP)
Title: Fuel cell power generation plant
Inventor: AMAMIYA TAKASHI
IPC: H01M8/04
Filed: 1985-06-07
Abstract: PURPOSE:To prevent inflammable gas from remaining in a piping by providing a switching valve making a detour from the inlet to the outlet of a recycle blower while making it to open immediately or a certain time after suspension of plant operation. CONSTITUTION:A switching valve 32 making a detour from the inlet to the outlet of a recycle blower is provided. When operation is suspended, a fuel control valve 12 is completely closed to cut-off cell fuel, subsequently a purging gas injection valve 28 gets open so as to inject inert gas into a piping system as replacement gas while exhausting non-reacted gas from the side of a cell outlet downstream. Thereby, owing to the existing function to open the switching valve 32 simultaneously with an open operation term of the purge gas injection valve 28, non-reactioned gas remaining in the recycle lines 14B and 14A is also put out downstream from the cell outlet side while inert gas is injected from the recycline 14B.
Patent JP-H07328425-A (JP)
Title: Plasma chemical reaction device
Inventor: YAMANASHI ICHIRO
IPC: H01T23/00
Filed: 1994-06-03
Abstract: PURPOSE:To promote production of ozone by plasma chemical reaction. CONSTITUTION:A pair of electrodes 7, 8 facing each other are disposed in a glass tube 6. The space between the electrode pair 7, 8 is filled with a granular dielectric material 9 and granular TiO2 10. When high voltage is impressed from the power source 11 on the electrode pair 7, 8 and the source gas 12 containing oxygen is introduced between the electrodes 7, 8, ozone is produced from the source gas 12. Activated oxygen is produced from the granular TiO2 to promote production of ozone.
Patent JP-S6365816-A (JP)
Inventor: MATSUKUSU RANUTSUTSUI
IPC: A47C1/032
Filed: 1987-05-21
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-H11300713-A (JP)
Title: Method for molding ceramic
Inventor: UMETSU GIICHI
IPC: C04B35/622
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic molded body with a multi-layered structure in which the structure between layers with a complicated shape is continuously changed by a small scale investment in installation. SOLUTION: A slurry contg. a raw material ceramic is quickly fed into a metal mold cooled at an extremely low temp. to freeze instantaneously it. In this case, at least two kinds of slurries are continuously sucked by a feeding machine to mix raw materials. The frozen product is taken out of the mold and this is freeze-dried to obtain a ceramic molded body with a multi-layered structure with a complicated shape. I.e., in differing from the conventional frozen cast molding, it is possible to instantaneously freeze the fed multi-layered ceramic slurry and to freeze-dry it while the fed shape is held by cooling the mold with an extremely low temp. cooling medium in advance and as the frozen product can be prepd. in a short time, it results in shortening the time.
Patent JP-S5455311-A (JP)
Title: Read-in circuit
Inventor: SATOU MASAO
IPC: H04B3/54
Filed: 1977-10-12
Abstract: PURPOSE:To read data with a little malfunction by delaying the output of the 1st FF set through the AND operation between a pulse input signal and line-lock gate signal and by reading it to the 2nd FF by the output of a pulse generating circuit. CONSTITUTION:Through AND3 between a pulse signal inputted to terminal 2 and a line-lock gate signal inputted to terminal 1, FF4 is set at the trailing edge of the gate signal. Then, FF7 is connected to the output side of FF4 via delay circuit 6, and pulse generating ciruit 10 is triggered at the trailing  edge of the gate signal. Here, reading the output of FF4 delayed by delay circuit 6 to FF7 by the output of circuit 10 causes no sampling miss even if the gate signal varies in width, so that the probability of malfunction due to noises can be reduced.
Patent JP-S62277925-A (JP)
Inventor: NARUMIYA AKIRA
IPC: A47K4/00
Filed: 1986-05-28
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-H08314495-A (JP)
Title: Numeral line voice recognition device and video recorder system
Inventor: AOI YOSHIHIRO
IPC: G10L15/28
Filed: 1995-05-22
Abstract: PURPOSE: To provide a numeral line voice recognition device collectively utilizing as the data of a numeral line and considering even handleability when a speaker vocalizes an individual numeral constituting a numeral line of plural figures by successively voice recognizing them, storing the results or transmitting them to another device. CONSTITUTION: This device is the numeral line voice recognition device provided with a DSP(digital signal processor) part 10 individually fetching voice signals of respective numerals of the numeral line of a recognition subject vocalized as the voice and obtaining recognition scores showing the probability of the recognition result related to respective numerals of plural recognition candidates, a microcomputer part 20 deciding any recognition candidate as the recognition result of one numeral by deciding the recognition score obtained by the DSP part 10 according to a prescribed reference and a RAM 213 successively storing the numeral of the recognition candidate decided as the recognition result of one numeral and holding as the numeral line.
Patent JP-S61281538-A (JP)
Title: Semiconductor device
Inventor: MIYASHITA FUMIE
IPC: H01L21/768
Filed: 1985-06-06
Abstract: PURPOSE:To prevent the abnormal growth of an Al oxide film on a wiring by forming the wiring consisting of aluminum or an aluminum alloy shaped onto a semiconductor substrate and a gold layer shaped onto the wiring exposed from the opening section of a protective film. CONSTITUTION:A wiring 12 composed of Al or an Al alloy is formed onto a semiconductor substrate 11, a protective film 13 consisting of phosphorus glass, a silicon nitride film, etc. is shaped onto the whole surface, and a resist pattern 14 in which an opening is bored to a section corresponding to one part of the wiring 12 is formed onto the protective film 13. The protective film 13 is removed selectively through etching to shape the opening section 15, and a gold layer 16 is formed onto the whole surface. The gold layer 16 in the upper section of the mask material 14 is also removed by eliminating the mask material 14. Accordingly, since the upper section of a pad as the wiring 12 composed of Al or the Al alloy is coated with the gold layer 16, the pad is not exposed directly, thus preventing abnormal oxidation, then obviating the abnormal growth of an Al oxide film on the wiring.
Patent JP-H06333162-A (JP)
Title: Cash register
Inventor: ONO KATSUYUKI
IPC: G07G1/12
Filed: 1993-05-26
Abstract: PURPOSE:To reduce man-hours and an error caused by deleting undesired com modity data from among lots of commodity data when single commodity man agement information table for single commodity management is fully occupied. CONSTITUTION:A single commodity management information table stores sales recording including identification information of each commodity, sales date and the number of commodity. A commodity management information storage program stores the data at the time of sales of each commodity. A commodity management information delete program inputs the desired idle number of item on the step 31 and subtracts an actual idle number of item from the original data to form the deleted number of item. When the number of deleted items is 1 or more on the step 32, a sales recording whose sales date is oldest is selected on the step 33. When the number is 1, it is deleted and when the number of item is a plural number, an item with less number is deleted on the step 34. '1' is subtracted from he deleted number of item on the step 35 and when sales recording is exhausted on the step 36, the processing is terminated and when the recording is in existence, the procedure returns to the step 32. When the deleted number of item becomes 0 on the step 32, the processing is finished.
Patent JP-S5550418-A (JP)
Title: Degassing method for molten steel
Inventor: KITAMURO KEIZOU
IPC: C21C7/10
Filed: 1978-10-05
Abstract: PURPOSE: To carry out degassing in molten steel, by connecting the molten steel in the ladle in the airtight truck with vacuum degassing melting vessel by flowing pipe and the above vessel is made vacuous and also, moving the molten steel in the ladle in and out the above vessel by increasing or decreasing the pressure of inactive gas.  
     CONSTITUTION: The ladle 2 put in the molten steel S is placed in the airtight truck 1 and the upper part is made airtight by the vacuum degassing melting vessel 3 and the packing 8. The vessel 3 is made vacuous by the exhaust pipe 4 and atmosphere around the ladle 4 is replaced by inactive gas, such as Ar etc. The steel S is sent in and out in the vessel 3 through the flowing pipe 5 by increasing or decreasing the pressure of Ar gas from the pressure pipe for the molten steel transfer 9 attached on the cover of the truck 1 by operating the cylinder 10. At the same time, Ar or mixed gas of Ar and O 2  is introduced from the gas introducing system 6 provided at the bottom of the vessel 3 and O 2 , H 2 , N 2  etc. in the steel S are removed. Also, decarbonization is carried out by degassing CO generated by the reaction of C in the steel S and CO 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0875833-A (JP)
Title: Battery charged state detecting method
Inventor: KAWAI TOSHIYUKI
IPC: G01R31/36
Filed: 1995-04-24
Abstract: PURPOSE: To accurately detect dischargeable capacity or deteriorated degree of a battery by obtaining an accurate full charge capacity from the variation amount or the difference of a map charge index and an integrating charge index. CONSTITUTION: A temperature sensor 6 is attached to a battery 1, and a current sensor 7 and a voltage sensor 8 are set in power supply lines 11, 12. A charger 5 and an inverter 3 are selectively connected to a relay 2, and an a.c. motor for wheel driving is connected to the inverter 3. Output signals of sensors 6, 7, 8 are inputted to a microcomputer 10 through an A/D convertor 9. A map charge index in which voltage immediately after the full charged battery is considered to be 100 and voltage reached cut-off voltage is considered to be, D is obtained from the voltage of the battery 1 discharged at a specified current value. An integrated charge index which is related to a value obtained by subtracting consumed capacity from temporary full charge capacity is calculated.  Accurate full charge capacity is obtained from the variation amount or the difference of the map charge index and the integrated charge index, the temporary full charge capacity is corrected, and by subtracting consumed capacity from the corrected value, dischargeable capacity is obtained.