baber/WOPTO huggingface dataset:
Patent JP-H03250745-A (JP)
Title: Semiconductor element
Inventor: TAKADA JUNJI
IPC: H01L21/60
Filed: 1990-02-28
Abstract: PURPOSE:To obtain a plurality of kinds of lead pitches from one kind of tape and to select a desired lead pitch by a method wherein individual leads protrude in a step shape so as to expand the lead pitches. CONSTITUTION:Individual leads protrude in right-angled directions from side edges A of a square LSI 21; after that, they are spread obliquely so as to be separated from each other; they again protrude in the right-angled directions; they protrude in a step shape in such a way that lead pitches are expanded. Consequently, first outer leads 23b whose lead pitch is small and second outer leads 23c whose lead pitch is large are obtained. The individual outer leads 23b, 23c are extended via windows 27a, 27b which have been formed so as to be extended in parallel with the peripheral edges A. Thereby, it is possible to obtain a semiconductor element in which two or more kinds of outer lead pitches can be selected.
Patent JP-H11241113-A (JP)
Title: Treatment of molten iron in torpedo car and device thereof
Inventor: NAITO MAKOTO
IPC: C21C1/06
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce the equipment cost and sefely to improve the reaction efficiency of molten iron treating agent to the molten rion. SOLUTION: A cover 5 is covered in the furnace opening part 9 on a furnace body 1 forming a torpedo car 10 and also, a stirring plate 11 coated with a refractory is dipped into the molten iron in the furnace in parallel to the longitudinal direction of the furnace and further, the furnace body 11 is reciprocatively tilted to right and left with a tilting shaft 16 as center and the contact between the molten iron 18 and the added molten iron treating agent is promoted with the stirring action of the stirring plate 11. In this way, the cost of the equipment is made inexpensive and the reaction efficiency of the molten iron treating agent to this molten iron can be improved in the safe condition and the reducing of impurities in the molten iron is easily achieved.
Patent JP-H05192107-A (JP)
Title: Dressing
Inventor: MIYAO KOHEI
IPC: A23L27/60
Filed: 1992-01-21
Abstract: PURPOSE:To eliminate characteristic smell of docosahexaenoic acid by incorporating docosahexaenoic acid or edible derivative thereof in dressing. CONSTITUTION:1-30wt.%, most preferably 3-15wt.% docosanoic acid or edible derivative thereof is added to dressing such as mayonnaise, salad dressing or French dressing. Furthermore, when the dressing is produced, oil to which a prescribed amount of docosahexaenoic acid is added is used as oils used as a raw material, e.g. vegetable oil.
Patent JP-H05245074-A (JP)
Title: Suction device for vacuum cleaner
Inventor: OKUBO HIDEO
IPC: A47L9/04
Filed: 1992-03-05
Abstract: PURPOSE:To provide a suction device for a vacuum cleaner with ease of han dling which has less operating resistance even on a carpet in the operability of the suction device body on floor surfaces. CONSTITUTION:Rotary roller body 16-17 are provided with the width thereof closer to a breadth of the body 11 of a suction device immediately before and after a suction port 15 of a lower case 13. When a suction force works on the body of the suction device, a larger pressure receiving area makes the rotary roller body hard to bury by a suction force. In addition, as the rotary roller body rotates with the running of the body of the suction device, a friction resistance will not rise in the undersurface 14 as a whole of the lover case and on a carpet. As a tire of the surface of the rotary roller body is made up of a cut piled spun cloth, breathing property is kept constant and an air current flows into the suction port 15 from the surface thereby stabilizing an operation resistance. This constitution also assures a smooth running with the spun cloth absorbing irregularities even on a hard floor surface with the irregularities.
Patent JP-H09217881-A (JP)
Title: Arranging device for member for fluid pipe
Inventor: KIKUCHI NOBORU
IPC: F16L41/02
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To perform high-efficient connection of a pipe body without cutting off a flow in a fluid pipe. SOLUTION: Since a moving means 21 for a sleeve 20 is arranged in a fluid pipe 1 or a member 32 for a fluid pipe, the structure of a closed case is simplified and a work to mount on the fluid pipe 1 and demount therefrom is facilitated and the cut-off ability of the closed case is improved. Further, since a moving means 21 is constantly mounted on the vicinity of the sleeve 20 regardless of the length of the cut part of the fluid pipe 1, the sleeve 20 is movable further reliably in a short time.
Patent JP-S63213960-A (JP)
Title: Color image sensor
Inventor: KUNII MASABUMI
IPC: H04N1/04
Filed: 1987-03-03
Abstract: PURPOSE:To simplify a process, and to improve heat resistance, weather resistance and moisture resistance by forming a color filter in the upper section of an optoelectric transducer and shaping a transparent protective film between the optoelectric transducer and the color filter or to the upper section of the color filter. CONSTITUTION:A thin-film transistor is formed onto an insulating substrate 1, an SiO2 film as an inter-layer insulating film 2 is shaped, and an Al-Si-Cu alloy as a lower electrode 3 is sputtered onto the film 2 and patterned. Amorphous silicon as an optoelectric transducer 4 is formed onto the film 2, and an ITO film as a transparent conductive film 5 is sputtered. ITO and amorphous silicon are patterned in the order, thus completing an optoelectric transducer section. A color filter can be shaped directly onto the optoelectric transducer through electrodeposition, using formed ITO as a positive electrode at the time of electrodeposition. Sections to which the color filter need not be attached are coated with a resist, the whole is dipped in an organic pigment solution, electrodeposition is conducted, temporary curing is performed in N2 gas and the resist is peeled, and main curing is executed in N2 gas.
Patent JP-H11245869-A (JP)
Title: Frame cover device for motorcycle
Inventor: URANO SHOICHI
IPC: B62J1/12
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent mischief to a seat lock mechanism by constituting an extending part formed on one surface of a frame cover so that it overlaps a driving seat in the side view. SOLUTION: In an extending part 25 which is stood upward at the rear part of the upper surface, that is, one surface of a frame cover 16 and is projected integrally with the frame cover 16, an attaching hole 26, an attaching part of the frame cover 16 to the car body side is drilled. By arranging the extending part 25 on the upper surface of the frame cover 16 so that it is upward and inside of the lower edge of a driving seat 5 in the condition for closing the driving seat 5, the extending part 25 is constituted so that it overlaps the driving seat 5 in the side view. Thus, because the frame cover 16 cannot be removed from a car body frame 2 by loosening a vis 30 as long as a seat mechanism 17 is not unlocked, mischief to a lock device 19 can be prevented.
Patent JP-S63214697-A (JP)
Inventor: ICHIKAWA YOSHIAKI
IPC: G21C19/19
Filed: 1987-03-03
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-H0550305-A (JP)
Title: Cutting tool
Inventor: OKAWA MASAYUKI
IPC: B23B29/00
Filed: 1991-03-13
Abstract: PURPOSE:To make manufacture easy and also alignment of a shank and a head certain in a tool having such construction wherein a head made of steel and the like is provided on the top end of the shank made of cemented carbide and the like. CONSTITUTION:This is a cutting tool wherein a projecting part 21 is provided in either one of a shank 1 and a head 2 and a recessed part 20 in the other one and, at the same time, a screw member 22 is housed in the recessed part 20, and the projecting part 21 is screwed into this screw member 22, and, at the same time, the screw member 22 is made movable within a specified range in axial and circumferential directions with respect to the member on one side.
Patent JP-H08249440-A (JP)
Title: Sensor structure of pedometer
Inventor: NISHIZAWA NORIHITO
IPC: G06M3/00
Filed: 1995-03-08
Abstract: PURPOSE: To provide the sensor structure fo a pedometer realizing a further miniaturization. CONSTITUTION: A rockable pendulum 1 whose one end part is pivoted and a notch part 11a in which a magnet 3 and a weight 4 are provided projectingly on the opposed side of the BOD 11 in the other end part of the pendulum 1, the other end part of this pendulum 1 is positioned and the rocking is allowed are formed on a BOD 11. At the mounting part of the magnet 3 of the other end part of the pendulum 1, a hole 1b is formed. Further, the damping material 6 is provided projecting in a rocking direction at the other end part of the pendulum 1. When the pendulum 1 moves up and down by the vibration of a walking, etc., the other end part of the pendulum 1 collides with the end edge of the notch part 11a via the damping material 6.
Patent JP-2000251889-A (JP)
Title: Manufacture of graphite material for high capacity lithium ion secondary battery negative electrode
Inventor: KAWAMURA HISAFUMI
IPC: H01M4/587
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To efficiently and stably supply a graphite material, having a high discharge capacity as a negative electrode material for a lithium ion secondary battery, by heat-treating a graphite milled fiber under a specified condition in the presence of oxygen to provide a specified specific surface area. SOLUTION: A graphite milled fiber having 5-50 μm for average particle size is heat-treated at a temperature within a range of 500 deg.C or higher and 900 deg.C or lower in the presence of oxidizing gas, of which an oxygen content is within a range from 5 vol.% or more to 40 vol.% or less so as to make increase rate of its average specific surface area after heat treatment to lie within the range of 1.5 or more and 6.0 or less. A relational expression of (increase rate - 0.5)2 >= removed rate of a graphite material is preferably satisfied between the increase rate of the average specific surface area of the graphite milled fiber after the heat treatment and the removed rate of the graphite material after the heat treatment.
Patent JP-S6128550-A (JP)
Title: Heat-resistant stretched film of thermoplastic resin
Inventor: KISHIDA YASUO
IPC: C08L77/00
Filed: 1984-03-13
Abstract: PURPOSE:The titled film which has excellent mechanical characteristics and heat resistance and is useful as a film for a printed circuit board, obtained by forming a composition comprising a thermoplastic resin and a specified granular phenolic resin into a film, stretching it, and heat-treating it. CONSTITUTION:A composition prepared by dry blending 95-40wt% thermoplastic resin (A) such as a polyamide or a polyester and 5-60wt% granular phenolic resin (B) which contains reactive methylol groups in an amount to give a ratio of the maximum absorption intensity D990-1,015 at 900-1,015cm<-1> to the absorption intensity D1,600 at 1,600cm<-1>, D900-1,015/D1,600, of an infrared absorption spectrum by the KBr tablet method of 0.2-0.9, and at least 30% of which have particle diameters of 0.1-150mum, is formed into a film through an extruder. This film is stretched monoaxially or biaxially at a temperature by 5-70 deg.C higher than the second-order transition point and is heat-treated at 100-220 deg.C for at least 3min.
Patent JP-S58167581-A (JP)
Title: Production of bicyclolactone
Inventor: AGAWA TOSHIO
IPC: C07D307/93
Filed: 1982-03-29
Abstract: PURPOSE:A cyclopropylmethanol derivative, readily obtained from an inexpensive unsaturated alcohol and dibromocarvene, is used as a raw material to effect reaction with nickel carbonyl under relatively mild conditions to produce the titled compound used as drugs or the like. CONSTITUTION:The reaction of a cyclopropylmethanol derivative of formulaI (R1-R3 are H, lower alkyl, aryl; X is halogen) such as 2,2-dibromo-3,3-dimethylcyclopropylmethanol with nickel carbonyl is carried out, preferably in a solvent such as dialkylformamide in an atmosphere of nitrogen or carbon monoxide at 50-90 deg.C to give bicyclolactone of formula II (6,6-dimethyl-3-oxobicyclo  3.1.0 hexan-2-one). USE:Drugs, farm chemicals, their intermediates.
Patent JP-H01223716-A (JP)
Title: Manufacture of electrolytic capacitor
Inventor: FUNEMI KOJI
IPC: H01G9/052
Filed: 1988-03-02
Abstract: PURPOSE:To form a thin type electrolytic capacitor without deteriorating the quality of the electrolytic capacitor by superposing an anode terminal composed of a metal of the same kind on the molded form of valve-action metallic powder, melting the anode terminal by using laser beams in a low oxygen-concentration atmosphere, joining the anode terminal with the molded form and sintering the anode terminal and the molded form in a high-temperature vacuum. CONSTITUTION:Only valve-action metallic powder is pressure-molded, thus acquiring a molded form 10. The molded form 10 and an anode terminal 11 consisting of a metal of the same kind are superposed, and oxygen partial pressure in a vacuum chamber 12 is brought to 1Torr or less. Laser beams 13 are condensed through a condenser lens 14, and the anode terminal 11 in the vacuum chamber 12 is irradiated with laser beams 13 through a glass 15 with a nonreflective coating against laser beams 13, joined with the molded form 10, and sintered in a high-temperature vacuum. Consequently, the molded form 10 is melted indirectly by heat from the melting section 10a, and cemented with the anode terminal 11. Since the molded form 10 and the anode terminal 11 are metallically bonded completely, joint strength is increased, and an electrolytic capacitor resists thermal stress and mechanical stress, thus improving leakage current characteristics.
Patent JP-S59173814-A (JP)
Title: Output device
Inventor: OOTANI AKIO
IPC: G06F1/00
Filed: 1983-03-24
Abstract: PURPOSE:To double a power supply with low cost by using a power supply of an external load device as a backup power supply of an output data holding output circuit. CONSTITUTION:A DC power supply 7 is supplied to a process I/O controller 3 connected to a CPU1 and also to an output device 5. The output device 5 is connected to said controller 3 through a process I/O bus 4 and data from the controller 3 are outputted to a load device 6 through an interface 21, a control circuit 22, an insulating circuit 23, and the output data holding output circuit 24. Power is supplied from the power supply 7 to the output device 5 through a DC-DC converter 25 and a backup circuit 26 is also formed to supply DC power supplied to the load device 6 at the off-time of the power supply 7 also to the output circuit 24.
Patent JP-S61208679-A (JP)
Title: Reproducing device for information recording medium
Inventor: IBARAKI KOJI
IPC: G11B20/18
Filed: 1985-03-12
Abstract: PURPOSE:To replace the phase control effected by a motor with an electrical system by providing a horizontal synchronizing signal separating means, a phase modulating circuit, a phase comparator, a time axis error correcting means and a filter circuit. CONSTITUTION:Video signals to be frequency modulated reproduced by a reproducing element 7 are supplied through a preamplifier 19 to a FM modulator 20 to be demodulated after which they are supplied through the horizontal synchronizing signal separating circuit 21 to the phase comparator 4. The phase modulating circuit 18 modulates the pulse width of the input horizontal synchronizing signals on the basis of signals from a low pass filter 25 and supplies them to the phase comparator 4 as the reference signals. The phase comparator 4 compares the horizontal synchronizing signals from the separating circuit 21 with the reference signals from the modulating circuit 18 is regard to the phase and generates level error signals which are supplied to a bandpass filter 22. By this, the control so far performed by rotational phase control of the turn table motor may be replaced by the electrical system.
Patent JP-2000248353-A (JP)
Title: Transition method of metallic material and apparatus thereof
Inventor: YAMAGUCHI KATSUMI
IPC: C23C4/12
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a transition method of a metallic material and an appara tus thereof, with which a high m.p. material can be spouted. SOLUTION: In this method the metallic material is formed into a wire rod and the end part of this wire rod is melted with a discharge and the formed molten balls are flown with gas stream. In order to form the molten balls by discharging at the end part of the wire rod 20 and fly the molten balls with the gas stream, the high temp. molten ball can be formed in no contact with a device of nozzle etc., and the device of the nozzle etc., surrounding the molten ball can be cooled with the gas stream. Therefore, the high temp. material can be melted and transited.
Patent JP-S59174190-A (JP)
Inventor: TAKANO KUNIO
IPC: D05B47/04
Filed: 1983-03-24
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-H08251408-A (JP)
Title: Image processing unit
Inventor: YAMAGUCHI YUKIO
IPC: H04N1/46
Filed: 1995-03-09
Abstract: PURPOSE: To eliminate a background properly by detecting a parameter representing noted color image information to be a background portion based on lightness information and saturation information and deciding a threshold level and a coefficient based on the result of detection of the parameter. CONSTITUTION: A lightness detection section 50 detects a lightness and a saturation detection section 70 detects a saturation from color image data read by an optical scanner 10. A range of data detected by a lightness range gate section 60 and a saturation range gate section 80 is given to a parameter control section 90. The parameter control section 90 applies control in response to the detected lightness, saturation and range of data to a background detection section 20 and a background elimination section 30 in real time. A frequency detection memory section 100 connects to the parameter control section 90 to store a histogram, of the lightness information and the saturation information equivalent to one line of a color original and the control section 90 controls background detection and background elimination in response to the content of the memory.
Patent JP-S63213990-A (JP)
Inventor: SAKAMOTO SUSUMU
IPC: H05K1/11
Filed: 1987-03-03
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-H08250310-A (JP)
Title: Resistor trimming circuit
Inventor: SHIRATORI HIDEAKI
IPC: H01C17/22
Filed: 1995-03-09
Abstract: PURPOSE: To realize a resistor trimming circuit allowing the resistance to be set to a higher or lower value before trimming. CONSTITUTION: A first switch driving circuit 7 having a fusible link sets on a normaly-open switch element 5 due to a voltage produced when this link is broken. This connects a trimming resistor 3 parallel to a resistor to be adjusted, thereby decreasing the resultant resistance value. A second switch driving circuit 6 having a fusible link sets off a normaly-closed switch element 4 due to a voltage produced when this link is broken. This disconnects a trimming resistor 2 from a parallel connection of a resistor to be adjusted, thereby increasing the resultant resistance value.
Patent JP-H11247743-A (JP)
Title: Fuel injection valve for cylinder injection
Inventor: SUMITA MAMORU
IPC: F02M61/16
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of a holder to be made to abut on a seal ring, reduce manufacturing costs and simplify an assembly process. SOLUTION: This fuel injection valve for cylinder injection is provided with a housing body 61, a valve device 3, which is provided in the housing body 61 and includes a valve body 11 having a large diameter cylindrical section 10 and a small diameter cylindrical section 9, a valve seat 13 fixed in the small diameter cylindrical section 9 and having a fuel injection hole 12 and a needle valve 14 for opening and closing the fuel injection hole 12, a seal ring 7, which is held between a cylinder head 5 and a shoulder section when inserted into the insertion hole 6 of the cylinder head 5 for preventing fuel gas from leaking on the side of the housing body 61, and a fixing means, which is provided between the side face of the large diameter cylindrical section 10 and the locking section 63 of the housing body 61, to fix the valve body 11 to the housing body 61.
Patent JP-H05136684-A (JP)
Title: Cmos output buffer circuit
Inventor: KIANOOSHIYU NASHINEE
IPC: H03K19/003
Filed: 1992-03-06
Abstract: PURPOSE: To provide an improved edge speed feedback CMOS output buffer circuit in which induced ringing is considerably reduced. CONSTITUTION: The CMOS output buffer circuit includes an output driver stage 12, a pull-up pre-driver circuit 14, a pull-down predriver circuit 16, and a feedback means. The output driver stage is made up of a pull-up transistor(TR) P1 and a pull-down TR N1. Relating to the feedback means, a rising speed of a voltage is controlled by a gate electrode of the pull-down TR N1 to slow down a time of turn-on when a level of the output terminal transits from a high level to a low level in response to an output signal thereby reducing considerably a rebounding on ground. The feedback means is made up of a capacitor C2 consisting of a 1st plate connecting to the output terminal and a 2nd plate coupled with the gate electrode of the pull-down TR N1.
Patent JP-S5835123-A (JP)
Title: Preparation of human alpha-interferon antibody
Inventor: SHIMIZU FUMIO
IPC: C07K16/00
Filed: 1982-03-26
Abstract: PURPOSE:To obtain the titled antibody, by reacting a compound selected from C-terminated peptides of a human lymphoblastoid interferon and derivatives thereof as a haptene with a carrier in the presence of a haptene-carrier binding reagent. CONSTITUTION:A compound selected from the group consisting of peptides of the formula (R is H, H-Thr-Asn-Leu-Gln, H-Ser-Leu-Ser-Thr-Asn-Leu-Gln or H- Tyr-Ser-Leu-Ser-Thr-Asn-Leu-Gln) and derivatives thereof as a haptene is reacted with a carrier, e.g. horse blood serumal albumin or bovine blood serumal albumin, in the presence of a haptene-carrier binding reagent, e.g. glyoxal or N,N'-o-phenylenedimaleimide, to give a human alpha-interferon antibody. The peptides of the formula are easily obtained from easily available commercial amino acids by easy operations.
Patent JP-S53135560-A (JP)
Title: Carrier reproducing circuit
Inventor: WASHIO MAKOTO
IPC: H04L27/38
Filed: 1977-05-02
Abstract: PURPOSE: To decrease the jitter of the reproduced carrier wave without lowering the loop gain by eliminating only the AC component of the output caused by the specified phase signal among the phase comparator output. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63230668-A (JP)
Inventor: KURISUTA FUESUTO
IPC: C07C313/00
Filed: 1988-03-04
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-S63218074-A (JP)
Inventor: TANAKA TOSHIAKI
IPC: A23L3/358
Filed: 1987-03-06
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-H06244501-A (JP)
Title: Surface-emission semiconductor laser and its manufacture
Inventor: MORI KATSUMI
IPC: H01S5/00
Filed: 1993-02-16
Abstract: PURPOSE:To provide a surface-emission semiconductor laser, in which the leakage of light from the space between a reflecting mirror and ohmic electrode is prevented so that a high gain can be obtained, and a method, by which the surface-emission semiconductor laser can be manufactured at a high yield. CONSTITUTION:The semiconductor laser has an optical resonator, in which at least a clad layer 107 out of semiconductor layers is formed into a pillar, a buried layer 109 formed around the pillar-shaped semiconductor layer, an ohmic electrode 117 having a light-outgoing opening formed therein and 500-3,000 angstrom film thickness, and a contact electrode 122 electrically connected with the ohmic electrode 117 and having a film thickness larger than that of the ohmic electrode 117. One of a pair of reflecting mirrors comprises a light- outgoing mirror part 111a formed in the opening and a cover mirror part 111b covering at least the borderline region between the light-outgoing mirror part 111a and ohmic electrode 117.