baber/WOPTO huggingface dataset:
Patent JP-H02245446-A (JP)
Title: Engine start control device
Inventor: NAKANO OSAMI
IPC: F02D45/00
Filed: 1989-03-16
Abstract: PURPOSE:To prevent the malfunction of a microcomputer (micon) by self-holding an engine start signal until the charging voltage of a capacitor for the backup of the micon reaches micon operation voltage, and turning the micon to operation mode after the passage of self-holding time. CONSTITUTION:When a power switch 2 is turned on, a delay circuit 26 in a start timing control circuit 4 operates and outputs a high level signal (d) until the elapse of the predetermined delay time (i.e., the charging time of a capacitor 8 required for the voltage thereof to reach the operation voltage of CPU 5, for example, 5V). Furthermore, when an engine start switch 3 is pressed within the delay time, a start signal (b) is self-held with F/F30, and a low level signal (e) corresponding to the reversal of the signal (d) is inputted to the reset terminal of the CPU 5. As a result, the CPU 5 is kept in an inactive state. On the other hand, after the elapse of the delay time, the reversal signal (e) turns to a high level, and is inputted to the reset terminal of the CPU 5. As a result, the CPU 5 becomes active and an engine is thereby made to start.
Patent JP-S60208432-A (JP)
Title: Treating device of molten metal
Inventor: TANIMOTO SHIGEMI
IPC: C21C7/072
Filed: 1984-03-30
Abstract: PURPOSE:To provide the titled device having good workability and safety and preventing the wear due to oxidation of a rotary shaft by constituting said device so that minute air bubbles of a treating gas are dispersed into a molten metal from the bottom of a vertical rotary shaft, while rotating the shaft which is free in ascent and descent and inserted into a treating tank. CONSTITUTION:For treating a molten metal in a treating tank 1, an arm 3 supporting a rotary shaft is descended and the rotary shaft 4 is inserted into a tank 1 from an inserting port 9 for the rotary shaft and dipped in the molten metal. Then the shaft 4 is rotated by a motor 20 and simultaneously a treating gas such as N2 is discharged in minute air bubbles into the molten metal from a gas blowing-out port 7 of a rotatable body 6. After the removal of gaseous H2 and nonmetallic inclusions in the molten metal by the treating gas, the supply of the treating gas and the rotation of the shaft 4 are stopped, and the shaft 4 is taken out of the tank 1 by ascending the arm 3. Consequently the wear of the shaft 4 can be prevented.
Patent JP-H03264819-A (JP)
Title: Semiconductor magnetoresistance element sensor
Inventor: OGATA KAZUO
IPC: G01R33/09
Filed: 1990-03-15
Abstract: PURPOSE:To improve environment resistance and mechanical strength, to decrease dispersion and to increase the output by providing a constitution wherein the terminal parts of a semiconductor magnetoresistance element are connected to the terminal parts of a conductor film at the rear surface of a substrate. CONSTITUTION:Terminal parts 11-13 comprising Ag-Pd films are formed on the inner surface of a circular substrate 10 comprising nonmagnetic material which is fixed to the bottom part of a cylinder 9. A semiconductor magnetoresistance film 2 on which InSb is formed by vapor deposition is provided on one side of an insulating substrate 1 comprising nonmagnetic material. An end electrode 3 comprising a Cu vapor-deposition film and element terminals 4-6 are formed on the film 2. The terminals 4-6 and the terminal parts 11-13 are bonded and electrically connected. Then, lead wires 8 which are welded to the terminal parts 11-13 and the resistance film 2 are electrically connected. Thus, the resistance film 2 is sealed in the cylinder 9, environment resistance and mechanical strength are improved, the distance L' between a gear 14 to be detected and the resistance film 2 is shortened and the output of the resistance film 2 is increased. Furthermore, since the resistance film 2 is positioned in the tight contact pattern with the inner surface of the cylinder 9, dispersion due to the defective adjustment of the distance L' can be decreased.
Patent JP-S54726-A (JP)
Title: Chopper control circuit
Inventor: TOYAMA JINICHI
IPC: H02M3/135
Filed: 1977-06-03
Abstract: PURPOSE: To preform smooth commutation by performing rational firing of each thyristor in commutation circuit thereby making up charging of commutation capacitor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63229861-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOTANI KOICHIRO
IPC: H01L29/80
Filed: 1987-03-19
Abstract: PURPOSE:To form a gate, a source and a drain stably and with good reproducibility by a method wherein a film to coat the surface of a substrate is formed in contact to the side surfaces of a gate metal pattern and light to excite an atmosphere is irradiated to etch the film. CONSTITUTION:A non-doped GaAs layer 2, an N-type AlGaAs layer 3 and a P-type GaAs layer 4 are formed in order on a semi-insulative GaAs substrate 1. An Al layer 5a and a Ti layer 5b, which are used as a gate layer 5, are deposited on the layer 4. A resist mask 6 for a gate pattern is formed on the substrate 1, the layers 5b and 5a are etched to form a metal pattern 5A. The mask 6 is peeled to deposit an SiO2 film 7 and the film 7 is deposited on the side surfaces of the pattern 5A as well in the same thickness. The film 7 is etched to leave a film 7A only to come into contact to the pattern 5A. The substrate 1 is put in a reaction container, Cl2 gas is introduced, ultraviolet rays to excite this gas is vertically projected on the substrate surface to etch the layer 4 and a part 4A shielded by the pattern 5A is left. Then, source and drain electrodes 8 are formed.
Patent JP-H02243715-A (JP)
Title: Production of thick nonoriented silicon steel plate having uniform magnetic property in plate-thickness direction
Inventor: TOMITA YUKIO
IPC: C22C38/06
Filed: 1989-03-16
Abstract: PURPOSE:To obtain a thick nonoriented silicon steel plate having uniform magnetic properties in a plate-thickness direction and high magnetic flux density in a low magnetic field by subjecting a slab or cast slab of a low alloy steel with the prescribed composition to hot rolling at high rolling shape ratio and further to hot rolling at the prescribed draft and then applying dehydrogenation heat treatment and further annealing or normalizing to the resulting plate according to plate thickness. CONSTITUTION:A slab or cast slab of a steel containing, by weight, <=0.01% C, <=0.02% Si, <=0.20% Mn, <=0.010% S, <=0.05% Cr, <=0.01% Mo, <=0.01% Cu, <=0.004% N, <=0.005% O, and <=0.0002% H and deoxidized with 0.005-0.040% Al or 0.005-0.01% Ca is heated up to 950-1,150 deg.C and subjected to high rolling shape ratio rolling in which rolling pass of >=0.6 rolling shape ratio A (right-hand equation) is performed once or more at >=800 deg.C. Successively, the resulting rolled steel plate is rolled at <=800 deg.C at 10-35% draft, and then, in the case of a thick plate, for example, of >=50mm thickness, the plate is subjected to dehydrogenation treatment at 600-750 deg.C and, if necessary, to annealing at 750-950 deg.C or normalizing at 910-1,000 deg.C so as to be formed into the above thick silicon steel plate.
Patent JP-H09259865-A (JP)
Title: Electrode containing organic disulfide compound, and manufacture thereof
Inventor: TONOMURA TADASHI
IPC: H01M4/13
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrode in which charge/discharge efficiency can be held high to provide favorable charge/discharge cycle characteristics without deteriorating an advantage of a high energy density of organic disulfide compound. SOLUTION: An electrode contains at least complex of organic disulfide compound and nickel ions, or this complex to which polyaniline is added. This electrode is manufactured by dissolving organic disulfide compound in N-R-2- pyrolidone (R is hydrogen atom or alkyl groups), adding polyaniline to this, mixing nickel salt in dissolved solution of N-R-2-pyrolidone, and heating obtained mix in an inactive gas atmosphere or vacuum.
Patent JP-H08230868-A (JP)
Title: Packaging box of corrugated cardboard
Inventor: SASAKI GUNJI
IPC: B65D77/26
Filed: 1995-02-28
Abstract: PURPOSE: To enable producing a puckaging box of corrugated cardboard with a cushioning ability against shocks at a low cost and facilitate the disposal of such a box as waste after use by forming out of a single strip of corrugated cardboard the upper lid, lower lid, four side boards, two upper cushioning parts, and two lower cushioning parts. CONSTITUTION: Use is made of a single strip of corrugated cardboard to form by cutting out of it upper lids 1, 2, lower lids 3, 4, longer side boards 9, 10 and shorter side boards 11, 12 for four sides, two upper cushioning parts 5, 6, and two lower cushioning parts 7, 8. A pasting margin 14 is provided at one end of the longer side board 9 and, a pasting flap 13 is formed at one end of the shorter side board 12. A bending line 15 is provided between the longer side board 10 and the shorter side board 11. The lower cushioning part 7 adjoins the shorter side board 11 with a first bending line 7m therebetween and has bending lines 7h, 7d, 7c, 7b, 7a for tucking the lower cushioning part 7 in the box. The upper cushioning part 5 adjoins the longer side board 9 with a bending line 5d therebetween and has bending lines 5d, 5c, 5b, 5a for tucking the upper cushioning part 5 in the box.
Patent JP-S58187439-A (JP)
Inventor: JIYANETSUTO DEI KAPORUPO
IPC: C08K5/00
Filed: 1983-04-13
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-H09234824-A (JP)
Title: Aluminum thin film laminated sheet and manufacture thereof
Inventor: ASANO NOBUKATSU
IPC: C23C14/20
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum thin film laminated sheet which can be recycled, is scarcely damaged and in which haze is scarcely generated. SOLUTION: An aluminum thin film transfer sheet is manufactured by depositing aluminum on a transfer film coated with release agent, the sheet and a base sheet 6 are laminated by adhesive 5 coated therebetween, the transfer film is released with the aluminum thin film 4 remained, the surface of the thin film is coated with ultraviolet curable resin 7, ultraviolet rays are emitted to the curable resin in the state that the film 9 is brought into close contact with the curable resin to cure the curable resin to form a protective layer, cured, and then the film 9 is released.
Patent JP-H10247627-A (JP)
Title: Film forming method and device therefor
Inventor: HASHIMOTO TAKESHI
IPC: H01L21/205
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a film forming method with which a film can be formed in an excellent reproducible manner, film forming stress can be relaxed and the diffusion of oxygen into the film under manufacture can be prevented. SOLUTION: When at least two different types of films are continuously formed on the surface of the material W to be treated in the same treatment chamber 20, a film forming method contains a pretreatment step, in which precoating is provided in the treatment chamber 20 by allowing to successively flow different types of film forming gas into the treatment chamber 20 before taking in the material W to be treated, a film forming step with which different types of films are successively formed by allowing different types of film forming gas to flow in the state wherein the material W to be treated is carried in the treatment chamber 20, and an after treatment step in which silicon is adhered to the material to be treated by flowing silane gas. As a result, the reproducibility when films are formed can be maintained high, and film forming stress can be suppressed.
Patent JP-S6278048-A (JP)
Inventor: JIYON EICHI KAAZU
IPC: B65D47/36
Filed: 1986-03-24
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-2000265110-A (JP)
Title: Coating material composition, coating and coated member
Inventor: MIYAMOTO KENICHI
IPC: B60S5/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition for providing an automobile member with antimicrobial properties and mildew resistance, having excellent coating film performances even under low-temperature baking and drying conditions, useful for coating an automobile member by making the composition include a specific antimicrobial polymer substance. SOLUTION: This composition comprises (A) an antimicrobial polymer substance which is a polymer substance containing at least one of an ammonium salt group, a phosphonium salt group and a sulfonium salt group on a molecular chain. Preferably the component A is a polyester resin composed of (i) a dicarboxylic acid component and (ii) a glycol component and the component (i) contains a sulfonium salt group of a sulfonic group-containing aromatic dicarboxylic acid of the formula (A is an aromatic group; X1 and X2 are each an ester-forming functional group; R1 to R4 are each an alkyl and at least one is a 10-20C alkyl). Preferably the composition comprises further (B) a hydrophilic substance and the component B is bonded to the component A.
Patent JP-H06284594-A (JP)
Title: Chargeable power supply apparatus
Inventor: SUDO MINORU
IPC: H02J7/00
Filed: 1993-03-24
Abstract: PURPOSE:To effectively utilize a battery, except for a resistor to sense an over-current, in a battery charging/discharging control circuit. CONSTITUTION:A secondary battery 101 as the power supply is provided with an external terminal through a serial switch circuit 103, a reference voltage which is equal to a product of an ON resistance of the switch in the switch circuit 103 and an over-current is formed therein and an over-current can be detected by comparing such reference voltage with a drop voltage in the switch circuit 103.
Patent JP-S60212586-A (JP)
Inventor: SEN KEI
IPC: E06B9/74
Filed: 1984-04-04
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-S59190730-A (JP)
Title: Variable band receiving circuit
Inventor: AKIYAMA KOUJI
IPC: H04B1/16
Filed: 1983-04-14
Abstract: PURPOSE:To use two filters in combination and to obtain the same effect as the case using three filters by mixing the local oscillation frequency of a mixer which converts the 1st intermediate frequency into the 2nd intermediate frequency with the carrier frequency of a product detector. CONSTITUTION:The output of the 2nd mixer M1 which converts the 1st intermediate frequency into the 2nd intermediate frequency is connected to a BPFF1 through a switch S1 and a BPFF2 through a switch S3. The switches S1 and S2 operate associatively with each other, and path circuits 1 and 2 are changed over by a switch S3 to select only the BPFF1, only the BPFF2, or cascaded BPFs F1 and F2, i.e. one of three ways. The output of the switch S2 is amplified and applied to the product detector 3. The oscillation frequency of a carrier oscillator 4 is inputted to the auxiliary mixer M2 of the local oscillation circuit of the mixer M1 and mixed with the oscillation frequency of the local oscillator 5. The BPFs F1 and F2 are set to 2.8kHz in the wide band of an SSB filter and 2.4kHz in the standard band to have a 0.6kHz difference in center frequency between the F1 and F2, and then both BPFs F1 and F2 are used in combination to obtain an F3 with a 1.2kHz narrow band.
Patent JP-S61225656-A (JP)
Title: Sample inspector
Inventor: SUZUKI YOSHINORI
IPC: G01N15/10
Filed: 1985-03-29
Abstract: PURPOSE:To identify living fine particles, by attaching particles with the uniform size to a bond coupled to living fine particles to make a labelled bond, which is mixed with a sample containing living fine particles to combine the living fine particles to the labelled bond. CONSTITUTION:For example, an antibody to be bonded specifically to T lymphocyte is labelled with a latex with the uniform size to make a latex-labelled antibody reagent. Then, a blood sample containing T lymphocyte is brought into an antigen-antibody reaction with the latex-labelled antibody reagent to obtain the blood reacted. The blood reacted is diluted by a dilution liquid and then, passed by a fixed amount through a scattered light type particle size measuring device or the like to detect the size and the number of particles in the liquid. Here, the number of T lymphocyte can be counted from a scattered light distribution as bonded particles of the T lymphocyte and the labelled antibody are larger than the blood cells and the particles of the labelled antibodies. Thus, the use of the labelled bond enables the identification and the counting of fine particles of cells and blood cells simply at a high speed.
Patent JP-S56162893-A (JP)
Title: Forming method for electrode of semiconductor device
Inventor: SANADA TATSUYUKI
IPC: H01S5/00
Filed: 1980-05-21
Abstract: PURPOSE:To simplify the step of manufacturing a semiconductor device by simultaneously forming an ohmic contact unit and a current contraction part, thereby eliminating the step of selectively diffusing in the current contraction part. CONSTITUTION:In case, for example, that it is applied to a light emitting element, a p type InP (P-2X10<17>cm<-3>, t=1mum) layer 12 is formed on an n type InP (n- 1X10<18>cm<-3>) substrate 13, and an n type InP (n-1X10<16>cm<-3>, t=0.2mum) layer 11 is grown on the layer 12. Then, Au/Zn/Au (t=300, 600 and 2,100Angstrom  respectively) providing an ohmic contact are deposited in vacuum on the layer 12 as electrode material thereon, are patterned by photolithography, and an electrode 15 is formed. When it is heat treated, for example, at 420 deg.C for 5min, the Au having larger diffusion coefficient than the n type InP is passed through the layer 11 to diffuse in approx. 0.05mum of the layer 12, and a realloy layer 14 is formed. Electrode 16 is formed by bonding an Au plating layer 17 for reducing the thermal resistance on the layer 11 and AuGe-Ni under the substrate 13, thereby obtaining a light emitting element.
Patent JP-S63233387-A (JP)
Title: Detection of orthogonally intersecting position of magnetoresistance effect element and instrument used for the same
Inventor: ISHIZAKA SHOJI
IPC: G01R33/06
Filed: 1987-03-20
Abstract: PURPOSE:To detect a position wherein the directions of current and magnetic field orthogonally intersect with each other from the position of a magnetoresistance effect element (MR element) indicative of the extreme value of change in the resistance value of the MR element by rotating it in a plane formed by the directions of the current flowing in the MR element and the magnetic field. CONSTITUTION:An MR element is detachably fixed onto a mount 6 and located in a thermostatic path 7. The mount 6 is mounted on a rotary shaft 8 and an encoder 3 is mounted in the middle of the rotary shaft 8. The encoder 3 and a motor 2 can be changed to a prescribed angle by a motor driver 9. A pair of coils 1 and 1 are arranged so that the MR element is located in a magnetic field formed by the coils 1 and 1. The magnitude and the direction of the magnetic field are controlled by a current source 10 for the coils. The MR element is connected to resistance measuring means 4. The measuring means 4, motor driver 9, coil current source 10 and a temperature controller 11 are connected to arithmetic means 5 and controlled by a computer. After a prescribed current is made to flow in the coils 1 and 1 to generate the magnetic field and the MR element is rotated, the change in a resistance value is received by the arithmetic means 5.
Patent JP-S60209759-A (JP)
Title: Side-unnecessary image erasing device of electrophotographic copying machine
Inventor: TAKATOU AKIHIRO
IPC: G03G15/047
Filed: 1984-04-03
Abstract: PURPOSE:To reduce variance in the quantity of image erasure without increasing the manufacture cost of the device by dividing light emitting diodes into plural groups according to the size of a form in use and controlling currents, group by group. CONSTITUTION:Numbers of light emitting diodes are arrayed in a line in a main scanning direction and grouped into, for example, four, and a constant current source 22 which supplies constant currents to the respective groups independently and a drive controller 23 which controls on-off states of respective groups are provided. When a form of B4 size is used and the specified size of the drive controller 23 is B4, light emitting diodes L1, L2, L60, and L61 in the 1st light emitting diode group are turned on to erase an unnecessary image. The 1st copy is observed and if the quantity of image erasure is too large (small), the resistance value of the 1st variable resistor VR1 is increased (decreased) by the drive controller 23. Consequently, the selection condition of light emitting diodes in use need not be made severe and a control circuit may be simple as compared with cases where the currents of light emitting diodes are controlled individually.
Patent JP-S60208455-A (JP)
Title: Member for movable valve of internal-combustion engine
Inventor: KADOTA YUKIO
IPC: C22C38/00
Filed: 1984-04-02
Abstract: PURPOSE:To obtain a member for movable valve of an internal-combustion engine having superior wear and scuffing resistances by adding graphite powder to a mixture of various kinds of metallic oxide powders to reduce the metallic oxide powders, mixing the reduced powders with FeP or FeB powder, and molding and sintering the mixture. CONSTITUTION:Metallic oxide powders are mixed so as to prepare a mixed alloy powder having a composition consisting of, by weight, one or more among 1-4% C, 10-40% Mo, 3-20% Cr, 1-10% Co, 0.005-0.8% P and 0.03-0.3% B, and the balance Fe before molding and sintering. Graphite powder is added to the mixture to reduce the metallic oxide powders, and the reduced powders are mixed with FeP or FeB powder. The resulting mixed alloy powder is molded and sintered to obtain a member for a movable valve of an internal-combustion engine.
Patent JP-H03266126-A (JP)
Title: Register file
Inventor: SAKUMA HAJIME
IPC: G06F9/48
Filed: 1990-03-16
Abstract: PURPOSE:To improve the operating frequency of a microprocessor while minimizing an increase in chip area by adding a latch part having latch constitution by only two register banks and switching one chip to the other chip when the register banks are switched. CONSTITUTION:After a switching means 132 performs switching from a 2nd storage means 161 to a 3rd storage means 162, register operation is performed for a 3rd storage means 162 and the contents of the 2nd storage means 161, i.e. only registers whose 1st register control bits 150 are specified are written selectively back to a 1st storage means 110. Further, register operation after the switching means 132 performs switching from the 3rd storage means 162 to the 2nd storage means 161 is performed for the 2nd storage means 161 and the contents of the 3rd storage means 162, i.e. only registers whose 2nd register control bits 151 are specified are written selectively back to the 1st storage means 110. Consequently, the increase in the chip area can be suppressed and the operating frequency is increased.
Patent JP-S62225113-A (JP)
Inventor: MURAYAMA KOZO
IPC: H02B13/02
Filed: 1986-03-25
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-S52149992-A (JP)
Title: Pressure transducer
Inventor: NEMOTO HIDEYUKI
IPC: H01L29/84
Filed: 1976-06-09
Abstract: PURPOSE: To obtain sufficient airtightness by interposing a Cr layer, a Cu layer which blocks the diffusion of Au into said layer and an Au layer between a semiconductor diaphragm formed with a semiconductor strain gauge and a metal pipe which secures said substrate and a metal housing which accommodt dates said substrate. 
     COPYRIGHT: (C)1977,JPO&Japio