baber/WOPTO huggingface dataset:
Patent JP-H0289487-A (JP)
Title: Signal amplifying circuit
Inventor: FURUSAWA AKIRA
IPC: H04N11/00
Filed: 1988-09-27
Abstract: PURPOSE:To select an amplifying unit to be operated by selectively supplying a bias current to the base of the differential amplifying transistors(TR) of the plural amplifying units according to a control signal. CONSTITUTION:A bias supply control circuit 7 is provided, and by supplying a base bias to one of amplifying units 1 and 2 according to the control signal, and preventing the supply to the other one, the amplifying unit 1 or 2 is selected. For example, when the control signal is at a high level, a TR Q9 of a bias supply control circuit 7 is turned off, a TR Q8 is turned on, the amplifying unit 1 is operated, and the amplifying unit 2 is disconnected. In such a constitution, an input side and an output side can be used as matrix circuits to treat component signals in plural forms, and thus, a preferable signal amplifying circuit can be obtained.
Patent JP-S60131953-A (JP)
Title: Amorphous alloy
Inventor: YAMADA MORIKAZU
IPC: C22C45/02
Filed: 1983-12-21
Abstract: PURPOSE:To obtain an amorphous alloy having superior resistance to corrosion and stress corrosion cracking and suitable for use as the material of a magnetic separating element by specifying a composition consisting of Fe, Ni, a metallic element such as Mo, a Pt group element and metalloids. CONSTITUTION:This amorphous alloy has a composition represented by a formula (Fe1-aNia)100-x-y-zLxMyNz (where L is at least one among Mo, W, Cr, Nb, Ti, Zr and Al, M is two or more among Si, B, P and C, N is at least one among Ru, Rh, Pd, Os, Ir and Pt, a is 0.2-0.6atom%, x is 0.5-10%, y is 15- 30% and z is 0.1-10%). The amorphous alloy has high strength, high corrosion resistance and especially superior resistance to stress corrosion cracking, and it is suitable for use as the material of a magnetic separating element having a high gradient. The amorphous alloy is obtd. by solidifying a molten alloy having said prescribed composition by very rapid cooling before crystallization takes place so as to form a glassy solid.
Patent JP-H08105215-A (JP)
Title: Facing setting method of computer aided design for building, and system thereof
Inventor: KURITA KAZUKI
IPC: E04H1/00
Filed: 1994-10-04
Abstract: PURPOSE: To facilitate the armor setting of a building by specifying a wall and an armor component to be arranged on the building circumference in a partially duplicate manner, while setting up the armor component at a position doubly specified, and arranging the wall only at a position separately specified. CONSTITUTION: The disposition of a wall on the circumference of a building is specified by a wall specifying means 20, and likewise the disposition of an armor component onto the building circumference is specified by an armor component specifying means 30. Next, in reference to each setup position of the wall and the armor component, the armor component is set up at a position where these elements are doubly specified, while the wall is set up at a position where this wall is separately specified, therefore at a time when the wall and the armor component are set up, input designation is made performable without being affected to each setup, so a job for armor setting of the building becomes facilitated.  Subsequently, since the wall and the armor component are doubly specified, for example, if this armor component is removed, the wall doubly specified to this part is automatically set up, whereby any correspondence to a setup change is made easily performable with no trouble.
Patent JP-H0791035-A (JP)
Title: Sliding underfloor storage bin
Inventor: HORI KOJI
IPC: E04F19/08
Filed: 1993-09-27
Abstract: PURPOSE:To enable the simple fitting construction of rails at the specified pitch and in the specified positions after floor assembly without newly providing a sleeper, prevent the fall of a batten plate so as to improve constructing performance and enable the easy micro position adjustment of the rails to hanging hooks so as to assemble the rails easily into square frame shape in the plan view without a tool. CONSTITUTION:A batten plate 5 with hooks 6 is placed along the side face 2a of a floor joist 2, and bent parts 5a at both end parts of the batten plate 5 are respectively placed on the upper face of a sleeper 1. A pair of hanging hooks are insert-fixed to the hooks 6 of the batten plate 5. Each hanging hook is provided with rail receiving pieces for supporting two rails hangingly, and a sliding underfloor storage bin is suspended and supported slidably on two rails. The pitch and height position of two rails are automatically determined by the positions of the hooks 6 so as to simplify construction.
Patent JP-S6481343-A (JP)
Title: Manufacture of integrated circuit
Inventor: KURASHIMA YASUMI
IPC: H01L23/522
Filed: 1987-09-24
Abstract: PURPOSE:To prevent an air bridge from deflecting or damaging due to an external pressure and to improve the yield and reliability of an integrated circuit by forming a bridge supporting base on a power line or dummy pad at the time of wiring the bridge and enclosing it with a metal film. CONSTITUTION:An electrode wiring 6-1 is narrowed in width as compared with a first bridge supporting base 5 to be a metal film superposed with a power line A, thereby completely enclosing a second bridge supporting base 5-1. Similarly, a metal film 6-2 is formed on a dummy pad C, and a second bridge supporting base 5-2 is enclosed. Then, the base 5 is removed by isotropically etching. In this case, since the bases 5-1, 5-2 on the line A and pad C are completely enclosed by the metal films, they are not etched, but remain as air bridge protective bases 8-1, 8-2, the base 5 of an intersection is removed, and a normal air bridge wiring 9 is formed. Thus, since the air bridge base having the same height as that of the air bridge is formed, the bridge is protected in the manufacturing steps, and not damaged.
Patent JP-S6298228-A (JP)
Title: Differential pressure transmitter
Inventor: TAKADERA KENKICHI
IPC: G01L13/06
Filed: 1985-10-25
Abstract: PURPOSE:To simplify the structure of a differential pressure transmitter and to reduce its size by providing two pressure sensors and detecting high pressure and low pressure by the individual pressure sensors. CONSTITUTION:The differential pressure transmitter 1 is provided with the two pressure sensors 3a and 3b in its housing 2 and a signal lead-out means 11 is coupled with the sensors 3a and 3b; and the means 11 consists of a compensating circuit 11a, an amplifier 11b, etc., and output signals of the sensors 3a and 3b are amplified differentially to lead the differential pressure out. Then, the high process pressure and low process pressure are lead in pressure chambers 6a and 6b from input holes 8a and 8b to operate seal diaphragm 7a and 7b, and the process pressure operates on the sensors 3a and 3b through charged liquid 10 and is converted into an electric signal. The output signals of both sensors 3a and 3b are transmitted from a compensating circuit 11a through an amplifier 11b. Thus, the structure is simplified.
Patent JP-H08105739-A (JP)
Title: Detection apparatus of swiveling position of construction machine
Inventor: TSUKAMOTO HIROYUKI
IPC: G01B21/22
Filed: 1994-10-04
Abstract: PURPOSE: To obtain a detection apparatus by which the swiveling position of an upper-part swiveling body with reference to a lower-part running body can be detected easily in a construction machine comprising the upper-part swiveling body. CONSTITUTION: In a construction machine, an upper-part swivel body 5 is mounted on, and installed at, a lower-part running body 4 via a rotary joint. In the construction machine, a hollow cylindrical cam 1 which surrounds a rotary joint rotor 2 is fixed to, and installed at, the lower-part running body 4, and the upper stage and the lower stage of the cam 1 are formed in such a way that their outside diameters are different in every two regions out of a frontward region, a rearward region, a leftward region and a rightward region. In addition, in the lower stage of the cam 1, only one region out of two regions in which the outside diameter of the upper stage is large is formed in such a way that its outside diameter is small, and only one region out of two regions in which the outside diameter of the upper stage is small is formed in such a way that its outside diameter is large.  Then, two sensors 7, 8 are fixed to, and installed at, the upper-part swiveling body 5, they are moved along the upper-stage side face and the lower-stage side face of the cam 1, and they are turned on and off according to whether the outside diameter of the cam 1 is large or small. Thereby, the swiveling position of the upper-part swiveling body 5 is detected by the switching state of the two position sensors 7, 8.
Patent JP-H0775244-A (JP)
Title: Bus protective apparatus
Inventor: SADAGAMI TAKAMICHI
IPC: H02H3/28
Filed: 1993-09-01
Abstract: PURPOSE:To prevent unnecessary tripping in a breaker of a normal bus, by changing input take-in control on a current transformer at a bus tie according to the mode of the bus operation. CONSTITUTION:After a bus-tie breaker is changed from an off-state to an on- state, a switch is still put in an on-state. The switch is turned off only after a failure detection relay operates and a period set by a timer goes by. The period of the timer is made larger than a difference in time from the operation of the bus-tie breaker until a turn-off condition is completed in a bus-tie section protective circuit. Then, a division relay doesn't operate under this condition, and an accident current (IF2) doesn't flow without a power supply related to a transmission line (L2) so that an input (i2B) at a current transformer (CTB), as an input of another division relay, becomes zero, while an input (i1B) of the current transformer (CTBTB) is entered. Consequently, the other division relay operates and a breaker between the bus tie and a transmission line connected to a bus line is tripped and the normal bus line is protected from the unnecessary tripping.
Patent JP-H0686725-A (JP)
Title: Seat device
Inventor: KISHI YOICHI
IPC: A47C31/12
Filed: 1992-09-09
Abstract: PURPOSE:To provide a seat device which can give a comfortable seated sensation irrespective of individual difference of the spinal of a seated person. CONSTITUTION:The device is provided with a seat cushion CL1 for supporting the buttocks of a seated person, a seat back CL2 which supports the back of the seated person by the supporting surface and can change the shape of the supporting surface in accordance with the back of the seated person, an actuator CL3 for driving to change the shape of the supporting surface of this seat back CL2, a detecting means CL4 for detecting an element related to a figure feature of the upper half of the body of the seated person, a deciding means CL5 for deciding the figure of the seated person from the element relating to the figure feature detected by this detecting means CL4, and a control means CL6 for controlling the actuator CL3 in accordance with the figure decided by this deciding means CL6.
Patent JP-H1093035-A (JP)
Title: Semiconductor device
Inventor: OBA YOSHIYUKI
IPC: H01L27/108
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To realize a reduced capacitor part area and fine chip by providing a second delay capacitor part which is formed on the top of a gate electrode to be a first delay capacitor part and comprises a capacitor having the same structure as those for memory cells and provided in the same layer, where the capacitors for the memory cells are provided. SOLUTION: On a semiconductor substrate 1 a gate electrode 3 is formed through a gate insulation film 2 to form a first capacitor part. Source/drain diffusion layers 5, 6 are formed on a region, surrounded by an LOCOS oxide 4 to be an element isolation film from both ends of the gate electrode 3. A capacitor 10 is composed of a pair of upper and lower opposite facing electrodes 7, 9 through a capacitor insulation film 8, forming a second capacitor part which locates in an upper plane of the gate electrode 3 forming the first capacitance part. Many capacitor 10 having the same layer and same structure as those of capacitors for memory cells are formed and used for the delay, thereby realizing a fine chip.
Patent JP-H0689703-A (JP)
Title: Metal halide lamp
Inventor: SAIDA ATSUSHI
IPC: H01J61/36
Filed: 1992-09-09
Abstract: PURPOSE:To provide a metal halide lamp which has a long lifetime, by precluding reaction of a metal foil conductor with halogen, and preventing the foil from fusion or the joint of electrode shaft with metal foil from exfoliation. CONSTITUTION:A metal halide lamp is so structured that a metal foil conductor 6 jointed with an electrode shaft 5 is installed sealedly in a sealed pipe 2 jointed with the end of the bulb 1 of light emitting tube and that a gap 8 is formed between the sealed pipe 2 and electrode shaft, wherein the jointing end part of the metal foil conductor with the electrode shaft is covered with a halogen resistance substance 10 such as rhenium metal. Thereby the end of the foil conductor is prevented from reaction with halogen, which leads to prevention of the foil from blowing off or the joint part from exfoliating.
Patent JP-H0964620-A (JP)
Title: Supporting stand for satellite broadcast receiving antenna
Inventor: CHIKADA SHIGEO
IPC: H01Q1/12
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and price of this supporting stand and the number of parts by constituting the supporting stand of a supporting stand plate and an elevation angle setting connection tool. SOLUTION: An antenna 35 is mounted to an antenna mount 10 for the supporting stand 37 and a cable its connected to an output terminal 21 through a coaxial cable hole 15. An elevation angle is adjusted by loosening the coupling tool 36, bending 1st and 2nd hinge parts 5, 8 and refracting the base part 16 of a slide mount 6. When the elevation angle is small, the centroid of the center of gravity of the antenna is deflected to the front side and the curvature of grooves 12, 13 in the hinge parts 5, 8 are made coincident and the antenna 35 is supported.  When the elevation angle is large, the center of gravity is deflected to the rear side, the width of the aperture end of the hinge part 5 is widened and the curvature of the groove 12 is increased, but the width of the aperture end of the hinge part 8 is narrowed and the curvature of a groove depth part is reduced to support the antenna 35. The supporting stand 37 and the coupling tool 36 are formed by synthetic resin without using metals, the supporting stand 37 is reinforced by libs, and when the connection tool 36 is disconnected, its stored state is made compact.
Patent JP-H0977409-A (JP)
Title: Governor rope abnormality detector for elevator
Inventor: NOZU HIROKI
IPC: B66B5/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To detect the abnormality of a governor rope mechanically easily by fitting a detecting arm which moves integrally with a governor tensioner arm for applying tension to the governor rope of an elevator to the governor tensioner arm, and detecting displacement of the detecting arm with a detecting switch. SOLUTION: This abnormality detecting device for a governor rope 7 is constituted of a detecting arm 3 which is fitted to an arm 2 for bracing in a governor tensioner 1, and a detecting switch (limit switch) 4 which is fixed on a guide rail side and operates following displacement of the detecting arm 3. The top of the arm 2 is pin supported on an attaching plate 5 which is attached to the guide rail. The detecting arm 3 is interlocked with movement of the governor tensioner 1. The detecting switch 4 is operated only when the detecting arm 3 interlocks with the governor tensioner 1 and is displaced. An indicator is operated with movement of the detecting switch 4 to display an abnormality of a governor rope 7.
Patent JP-H1057909-A (JP)
Title: Vacuum washing device
Inventor: YAMAMOTO TAKESHI
IPC: B08B3/14
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To attain a sure and rapid washing operation, though the device is composed of a simple device constitution. SOLUTION: This device is provided with a washing tank 1 used for dipping washing of an article to be washed and vacuum drying, a heating tank 2 provided with a heating mechanism 9 and storing washing liquid in a heating state, a distillation regeneration tank 4 for further heating the washing liquid from the heating tank 2 with a heating mechanism 10 and boiling under reduced pressure and cooling it, a vacuum pump 5 for reducing pressures of the distillation regeneration tank 4 and the heating tank 2 via a pressure reduction tank 3, a circulation pump 7 connected with both the washing tank 1 and the heating tank 2 and feeding the washing liquid in a heating state to the washing tank 1 and in the mean time recovering the washing liquid in the washing tank 1 to the heating tank 2.
Patent JP-H0798950-A (JP)
Title: Slider of thin-film magnetic head and its production
Inventor: OKAWA TAKAKO
IPC: G11B21/21
Filed: 1993-09-28
Abstract: PURPOSE:To prevent the error generated by dust and to execute recording and reproducing with high reliability by providing the thin-film magnetic head with the slider randomly arranged with many microrecessed parts capable of housing plural pieces of the microdust on a magnetic disk surface. CONSTITUTION:A protective film 2 is formed by sputtering on a substrate 1 and a carbon film 3 to serve as a mask is formed thereon. The film 3 is so formed that the many coarse particles 7 are randomly formed within the film 3. After a photoresist 4 is applied on the film 3, the patterns of slider grooves 6 are formed by etching. The photoresist 4 is then removed and the film 2 and the substrate 1 are worked by ion milling with the film 3 as a mask, by which the slider 6 is formed. The microrecessed parts 8 having a diameter of 10 to 100m and depth of 10 to 5000nm meeting a difference in the removing speed at the time of the ion milling are formed on the rail 5 forming surface of the substrate 1 on which the coarse particles 7 exist simultaneously with the working. The remaining film 3 is then removed, by which the slider is formed.
Patent JP-H0694928-A (JP)
Title: Abnormal tension protecting method in delivering optical fiber cable
Inventor: KIMURA NOBUHIKO
IPC: G02B6/00
Filed: 1992-09-10
Abstract: PURPOSE:To provide an abnormal tension protecting method preventing a rapid tension instructing signal from being imparted to a back-tension imparting device at the time of delivering an optical fiber cable. CONSTITUTION:The optical fiber cable 8 is delivered while having the back- tension with a torque motor 9 provided as a back-tension imparting device out of a rotation cage 4. When the tension instructing signal fed to the torque motor 9 is changed rapidly during the operation of the rotation cage 4, the change is detected at a comparison amplifier 19 and the tension instructing signal before the rapid change is held at an electronic setting unit 20 and imparted to the torque motor 9.
Patent JP-H1087677-A (JP)
Title: Sphingomyelin analogue, its optically active substance and its production
Inventor: KATSUMURA SHIGEO
IPC: C07F9/09
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new sphingomyelin analogue useful for biochemical research of sphingomyelinase which is a hydrolase of sphingophospholipid. SOLUTION: This compound is represented by formula I (R and R' are each a 1-10C straight chain alkyl; X is CH=CH or CH2 -CH2 ) e.g. D- erythrosphingomyelin analogue. Furthermore, the compound of formula I is obtained by reacting an amide compound of formula III (Y is a protecting group for hydroxyl group) obtained by using 2-oxazolidinone of formula II (Ph is phenyl) as a starting raw material with 2-chloro-2-oxo-1,3,2- dioxaphosphorane and successively trimethylamine and finally removing the protecting group.
Patent JP-H0883706-A (JP)
Title: Resistor array and electronic part
Inventor: TANIMOTO ITARU
IPC: H01C13/02
Filed: 1994-09-09
Abstract: PURPOSE: To provide an electronic machine with which temperature rise of the semiconductor part and the wiring substrate on the circumference can be controlld by preventing the heat of resistance from directly transmitted to a wiring substrate and by improving air circulation. CONSTITUTION: A resistor array 1, on which a plurality of resistors 11 are arranged on the surface 10a or the back side of a tabular substrate for the resistor, is provided and the substrate 10 for the resistor is mounted on a wiring substrate 2 in such a manner that the substrate 10 is separated from the wiring substrate 2.
Patent JP-H05135315-A (JP)
Title: Manufacture of magnetic head
Inventor: NITTA ATSUMI
IPC: G11B5/127
Filed: 1991-09-20
Abstract: PURPOSE:To reduce the generation of wiggle noises by passing a coil through a winding part of a magnetic head main body, causing a direct current to flow to it and annealing in the magnetic field by using the generated magnetic field. CONSTITUTION:A slider block consisting of ferrite and a head block are connected. Succeedingly the head core block is cut along a surface connected with the slider block and a magnetic core 3 with a specified core width and the winding part 3a are formed and also floating rails 2a, 2a are formed and then the magnetic head main body 1 is formed. On the main body 1, a magnetic gap 4 is formed and a gap 4 is filled with the mold 5. The coil 6 is passed through the winding part 3a of the main body 1 and allows a direct current to flow to it, and while impressing the magnetic field on a track part of the magnetic head by utilizing the generated magnetic field at this time, the annealing is carried out. Thus a magnetization mechanism of the magnetic head core 3 is controlled and the generation of wiggle noises is reduced.
Patent JP-H1090827-A (JP)
Title: Manufacture of silver halide photographic sensitive material
Inventor: FUJITA HIROSHI
IPC: G03C1/795
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of slip between a band-type support and conveying rollers and dust attachment and occurrences of uneven coating and defects of outer appearance by using the rollers low in inertia moment as the conveying roller. SOLUTION: The band-type support is conveyed by the plural rollers, for example, from a reservoir successively through a heat processing section, a coating section, a chilling section, and to a reservoir, and undergoes each processing and then, it is rewound. The conveying rollers to be used have each an low inertia moment of <=150.0(g.cm.s<2> ), preferably, <=100.0(g.cm.s<2> ). These rollers are manufactured by uniting a carbon filament-reinforced resin layer 2 with the inside wall of a metal roll shell 1 to form a main roll body 3 and fitting a rotary support shafts 6 through each metal header 5 formed in parts 4 on both end sides of each roller for receiving the ends of the shafts 6 to be pressed into the headers 5. Aluminum or stainless steel and the like are used for the metals of the roll shell 1 and the header 5.
Patent JP-2000122275-A (JP)
Title: Photopolymerizable photosensitive phosphor paste composition and forming method of phosphor film for plasma display panel using that
Inventor: BOKU RIJUN
IPC: C09K11/02
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive phosphor paste which can be developed with pure water, which has a low temp., which makes a process of forming a phosphor film easy, and which is suitable for formation of a phosphor film for a large-screen and high definition plasma display panel, and to provide a forming method of a phosphor film for a plasma display panel using this paste. SOLUTION: The photosensitive phosphor paste contains 1 to 15 wt.% of a water-soluble binder polymer, 3 to 7 wt.% of polyfunctional monomers or oligomers, 1 to 3 wt.% of a photoinitiator, 25 to 35 wt.% of a phosphor, 20 to 35 wt.% of a solvent which can dissolve the binder polymer above described, and 0.1 to 1 wt.% of an additive such as a dispersant, smoothening agent or photosensitizer, and the balance of pure water.