baber/WOPTO huggingface dataset:
Patent JP-S6175245-A (JP)
Title: Measurement for focusing distribution of diffraction x rays in x-rays spectrometer
Inventor: KAWABE KAZUYASU
IPC: G01T1/29
Filed: 1984-09-20
Abstract: PURPOSE:To determine focused X rays passing through a slit accurately, by moving a spectroscopic crystal linearly according to the movement of an X rays source while moving the slit so as to make the distance between the focus position and the spectroscopic crystal equal to that between the spectroscopic crystal and the slit. CONSTITUTION:When the moving distance DELTAZ of a sample 1 is zero, the distance L is measured to a spectroscopic crystal 4 from an electronic irradiation point that would provide the maximum diffraction intensity and the resulting value is made L0 to set a spectrometer ready to detect characteristic X rays of the sample 1. On the other hand, the sample 1 is moved in the Z direction and the crystal 4 is moved from L0 by the distance DELTAL obtained by a specified formula to measure the intensity of X rays passing through a slit 6. Moreover, the sample 1 is returned by Z in the direction DELTAZ=0 while the crystal 4 is moved from the position L by Zcosalpha.cottheta to measure the intensity of X rays. Then, this movement is repeated until the difference is minimized sufficiently between the results and the intensity of X rays previously measured.
Patent JP-2001023715-A (JP)
Title: Terminal metal fitting
Inventor: YAMASHITA KAZUNORI
IPC: H01R12/58
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To enhance maintenance of a terminal metal fitting and to surely restrict a loose motion in an inserting/drawing direction. SOLUTION: This terminal metal fitting 10 includes a front stopper 13 for restricting further insertion by abutment against the edge of a fixing hole H formed on the tip side of an insertion direction, and a slippage stopper 15 for restricting a loose motion in a slippage direction by locking on the edge of the fixing hole H forward in the insertion direction. The slippage stopper 15 is elastically deformable from the state of restricting the loose motion in the slippage direction to the state passing through the fixing hole H. The slippage stopper 15 locks on the edge of the fixing hole H, thereby securely restricting the loose motion of the terminal metal fitting 10 in the slippage direction. Since the slippage stopper 15 is elastically deformable to a form that can pass through the fixing hole H, it can be removed from the fixing hole H.
Patent JP-H0734780-A (JP)
Title: Device for replacing cutter bit of shield excavation machine
Inventor: KAWAI KAZUNARI
IPC: E21D9/087
Filed: 1993-07-16
Abstract: PURPOSE:To make it possible to easily and safely replace an ordinary cutter bit which has been worn with a spare cutter bit. CONSTITUTION:An ordinary cutter bit 4 is provided on one of the edges of a spoke 2a provided in a radial direction on the front surface of a cutter head 2, while a spare cutter bit 5 is pivotally mounted on the other edge so as to be retracted from the cutter bit 4. And the proximal end of a slide ring 6 supporting the bits 5 is extended into the spoke 2a and the distal end of the ring 6 is connected to a pushing mechanism provided in the spoke 2a. And by pivoting the bit 5 by means of the pushing mechanism, replacing the bit 4 having been worn with the bit 5 can be easily carried out.
Patent JP-H1035547-A (JP)
Title: Footstool-cum-container
Inventor: TANAKA MINORU
IPC: E04F11/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a footstool-cum-container having no sense of incompatibility even in its appearance, by forming the footstool-cum-container being an attachment attached to a tire carrier equipped in the rear part of an automobile, of a main body being a container and a footstool having a top plate for closing at least the opening part of the main body. SOLUTION: A footstool-cum-container comprises a main body 1 and a footstool 2, and the main body 1 comprises a container 10 opened in a front surface and a glove compartment 15 formed in an upper part, and attached to a tire carrier through a pedestal 11 and a jig 3 which are circularly projected on an automobile side formed on the back surface of the main body 1. While, the footstool 2 comprises a top plate 2a, a leg 2b and a movable leg 20, and the top plate 2a and the leg 2b integrally formed, are formed into an approximately V-shape, and when the rotatably formed movable leg 20 is opened, the top plate 2a and the leg 2b are made to function together as the footstool 2. This footstool 2 is fitted to the main body 1 while the movable leg 20 is folded up, and a cover stopper 13 is hooked on a hook 23 and fixed.
Patent JP-H0654581-A (JP)
Title: Motor drive circuit
Inventor: KURODA MASAHIRO
IPC: H02P6/12
Filed: 1992-07-24
Abstract: PURPOSE:To enable the reduction of motor winding current by changing the transmission interval of a reset signal based on a current limiting set value when the direct current exceeds the set value. CONSTITUTION:In case the direct current (detected current V1) in a current detecting circuit 7 is larger than a current limiting set value (CL) V2 and smaller than CL V3, the level of the output from a latch circuit 11 is high and thus a transistor module 6 is off. The high level output from the latch circuit 11 is reset by a latch circuit reset signal (LS) S1 which has employed the signal S2 from a reset circuit 15. When the detected current V1 is larger than both of CL V2 and CL V3, the level of the output from another latch circuit 12 is high and thus the high level output from the latch circuits 11 and 12 is reset by LS S1 which has employed the signal S3 from another reset circuit 16. When the detected current V1 is larger than CL V3, a reset signal having a shorter oscillation interval is selected. This enables the reduction of the detected current V1.
Patent JP-S6088046-A (JP)
Title: Formed heat-insulating material
Inventor: INOUE HIROSHI
IPC: C08J9/14
Filed: 1983-10-21
Abstract: PURPOSE:To improve heat insulating properties, to maintain low-temperature strength, and to reduce manufacturing cost, by mixing specified foaming agents and assistants along with an isocyanate stock solution and a polyol stock solution containing an ethylenediamine polyol. CONSTITUTION:In mixing foaming agents and other assistants along with an isocyanate stock solution containing an isocyanate component and a polyol stock containing having a polyol component to foam, an ethylenediamine polyol is incorporated as a polyol component; trichlorofluoromethane and dichlorotetrafluoroethane are incorporated as foaming agents; and hydroxypropylethylenediamine and/or hydroxypropyldiethylenetriamine are incorporated into the assistant. The aforementioned compounds are incorporated into the polyol stock solution or the assistant in order to make the amine compounds show self-catalysis in the polymerization, increasing the reactivity, and to improve the affinity for the polyol stock solution.
Patent JP-H0838943-A (JP)
Title: Turnings recovering device
Inventor: ONDA AKIRA
IPC: B04C5/14
Filed: 1994-07-28
Abstract: PURPOSE:To obtain a turnings recovering device applied to turnings likely to form lumps. CONSTITUTION:Turnings flow in a cylindrical separating chamber 21 together with air. Since an inflow port 23 for them is provided on the peripheral wall of the chamber 21, opened in the tangential direction, the turnings are conveyed along the peripheral wall surface. A discharge port 24 is provided on the peripheral wall of the chamber 21 at a region away from the inflow port, opened in the tangential direction, and the turnings conveyed along the peripheral wall surface are discharged to outside the separating chamber 21 from the discharge port 24 by inertia force thereof, and are not rotated many times in the separating chamber 21 and entangled by turn them into lumps. On the other hand, the air is discharged from an air discharge port 26 installed on the central part of the upper surface, and the turnings are separated from the air and recovered.
Patent JP-H0247595-A (JP)
Title: Boiling water reactor
Inventor: ITO MIKIRO
IPC: G21C13/08
Filed: 1988-08-10
Abstract: PURPOSE:To control the reduction of thickness by erosion of a first elbow by forming the first elbow downstream of the main steam nozzle of a reactor pressure vessel of low alloy steel or austenite stainless steel. CONSTITUTION:A first elbow 5 made of low alloy steel of such as Cr-Mo steel is connected by welding to a main steam nozzle 1 of the upstream side and a straight tube part 4 of the downstream side respectively. At this time the main steam nozzle 1 and the first elbow 5 are welded with weld metal 6 and the first elbow 5 and the straight tube part 4 with weld metal 7. Low alloy steel is used for these weld metals 6, 7. Further the first elbow 5 and the weld metals 6, 7 may be made of austenite stainless steel. Since the low alloy steel and the austenite stainless steel have good antierosion, the thickness reduction by the erosion of the first elbow can be controlled.
Patent JP-H0248005-A (JP)
Title: Water collecting trough and water treating device
Inventor: MOTOHASHI HIROSHI
IPC: B01D29/62
Filed: 1988-08-10
Abstract: PURPOSE:To prevent the inflow of a granular material into a water collecting trough by inclining the water collecting trough as a U-channel shape, forming the side wall top edge on the front surface side taller than the side wall top edge on a rear surface side and projecting the side wall top edge on the front surface side above a water surface and submerging the side wall top edge on the lower surface side under the water surface during water collection. CONSTITUTION:The water collecting trough 1 is inclined as the channel shape having opposite side walls 2, 3. The side wall 2 is formed taller than the side wall 3. The side wall 2 is projected above the water surface and the side wall 3 is submerged in the water surface during the water collection. The granular material 4 fluidized by upward flowing water is partly risen by the water flow but is changed in direction by colliding against the side inclined side wall 3. Only the water overflows the top edge of the side wall 3 and is collected in the water collecting trough 1. The granular material 4 changed in the direction at this time heads toward the side wall 2 of the adjacent water collecting trough 1 but the side wall 2 projects above the water surface and, therefore, the granular material 4 arriving at the side wall 2 glides down along the slope and does not flow into the water collecting trough 1.
Patent JP-S6258581-A (JP)
Inventor: NAKANIWA YUKIO
IPC: H01R25/14
Filed: 1985-09-06
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-2000019660-A (JP)
Title: Image reader
Inventor: IKEDA TARO
IPC: H04N1/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an image reader where the rigidity of a housing is enhanced and the improvement of read image quality is attained. SOLUTION: An electric equipment accommodating part 7 and a housing supporting member 8 are connected and supported by a connecting member 9, and the cross-sectional shape of the lower part domain of the housing 6 is made into so-called a honeycomb by the electric equipment accommodating part 7, the housing supporting member 8 and the connecting member 9, so that the rigidity of the housing 6 is enhanced. Further, the wall surfaces K1 and K3 and the wall surfaces K2 and K4 respectively opposed are connected and fixed with each other by a glass supporting member 11 and a glass restricting member 12, so that the rigidity of an entire housing 6 is also enhanced.
Patent JP-S6355879-A (JP)
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/20
Filed: 1986-08-26
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-H0748801-A (JP)
Title: Junction structure of rail
Inventor: SHIMOBAYASHI SHIGERU
IPC: E01B25/04
Filed: 1993-08-10
Abstract: PURPOSE:To chiefly prevent corrosion arising at a junction face between the external peripheral face of a joint for connecting rails together and the internal peripheral face of the rails. CONSTITUTION:Square cylindrical monorails 1 are connected to each other through a core joint 2 closely inserted in the internal face of the end thereof and provided with side face recesses 5, an upper face recess 6 and lower face recess 7, recessed inward respectively, along the full longitudinal length of the external peripheral face of the core joint 2 so as to form clearances for giving communication between rails, between the core joints 2 and the internal faces of monorails 1. Accordingly, the area of a junction face between the internal faces of monorails 1 and the external faces of core joints 2 is reduced. The water penetrated in the monorails 1 passes through respective clearances and the water passing through the lower faces of monorails is drained from a connection hole 8 to the outside and hence drain condition of the junction face is improved.
Patent JP-H0644042-A (JP)
Title: Magnitude comparator
Inventor: IGARASHI TAKAYOSHI
IPC: G06F7/02
Filed: 1992-07-24
Abstract: PURPOSE:To provide a magnitude comparator which has redundancy and in addition, is of the circuit configuration of a small number of elements. CONSTITUTION:In the magnitude comparator to compare the sizes of two binary numbers A, B of n-bits represented by A=SIGMA2<i-1>ai and B=SIGMA2<i-1>bi (where SIGMAmeans i=1 to (n) and ai=0, 1, bi=0, 1) this comparator is characterized by being constituted so that it consists of plural pieces of unit circuits to switch two states of a serial state in which an input terminal I and an output terminal O are connected by a transistor Q10 to input the i-th bit ai of A and a parallel state in which the input terminal I and the output terminal O are short-circuited, and this short-circuit point and power supply are connected by the transistor Q10 by using switches (Q11 to 13 and inverter 14) controlled by the value of the i-th bit bi of B, and the unit circuits are connected to a five-stage cascade.
Patent JP-H0519975-A (JP)
Title: Address information integrating method for hard disk emulator
Inventor: SAWADA KANAME
IPC: G06F3/08
Filed: 1991-07-12
Abstract: PURPOSE:To prevent the fall of speed as a hard disk emulator even in a situation that access arises frequently from a host computer. CONSTITUTION:Data to be recorded in a hard disk device 4 or a non-volatile memory to be used as a cache memory has information (address information) to show at which address of the optical disk device 5 of a main storage device each data is to be stored primarily. This address information is stored in a work memory 12. Besides such the address information is apt to increase in the situation that the access arises frequently from the host computer 1. However, by executing the connection processing of the address information shown in each item in this figure, such the increase of the address information can be reduced.
Patent JP-S6442168-A (JP)
Title: Semiconductor device
Inventor: SANO KENJI
IPC: H01L21/8246
Filed: 1987-08-07
Abstract: PURPOSE:To read written data at high speed by forming an impurity diffusion of low resistance constructing a drain or source region by forming in a self- alignment manner a second conduction type impurity region using a field oxide film and a gate electrode as a mask. CONSTITUTION:A gate electrode and a gate wiring 12 are separately formed, and an impurity diffusion region which constructs a drain region 10 or a source region 11 is formed in a self-alignment manner using a gate electrode 9 and a fixed oxide film 7 as a mask. Hereby, an impurity is diffused simultaneously to the gate wiring 12 and an intersection of the impurity diffusion regions 10, 11 upon formation of the impurity diffusion region. Thus, resistance of the drain region being a signal extraction line is sharply reduced, assuring high speed read of written data.
Patent JP-H0752619-A (JP)
Title: Tire abnormality detector for vehicle
Inventor: OHASHI HIDEKI
IPC: G01M17/02
Filed: 1993-08-10
Abstract: PURPOSE:To provide a device which can detect occurrence of tire abnormality in which a tire does not function normally due to a puncture and the like irrespective of type of tire and degree of wear. CONSTITUTION:A tire abnormality detector has a damping constant assuming section 30 which assumes damping constant of a tire. The damping constant assuming section 30 is provided with a disturbance observer which assumes disturbance with speed in the vertical directions of sprung mass as input, and damping constant is obtained from the assumed disturbance. Abnormality of the tire is judged in a tire abnormality judging section 34 based on the damping constant and damping constant change speed which is operated in a change speed operation section 32. The damping constant changes rapidly in one process of reduction of tire pressure. Since the time of the change coincides with the time when the tire does not function normally irrespective of type of tire, degree of wear, and car speed, it is possible to surely detect occurrence of tire abnormality by tire pressure.
Patent JP-H0945975-A (JP)
Title: Semiconductor magnetic sensor
Inventor: HATTORI TAKAMICHI
IPC: H01L43/08
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor magnetic sensor utilizing a semiconductor magnetoresistive element in which the semiconductor resistive film and the electrode film are protected. SOLUTION: The semiconductor magnetic sensor comprises a semiconductor magnetoresistive film 2, a short circuit electrode 3, and an electrode part 4 for taking out an electric signal from the semiconductor reluctance film, all formed on the surface of a substrate 1, which are coated with a protective film 6 formed on the substrate 1 except the electrode part 4.
Patent JP-S6177368-A (JP)
Title: Field effect transistor
Inventor: TOKUDA HIROKUNI
IPC: H01L21/338
Filed: 1984-09-25
Abstract: PURPOSE:To obtain the title element whose operating layer is an InGaAs layer having the good microwave characteristic of small gate leakage current and small resistance, by providing an InGaAs layer in high electron density and an InP layer in low electron density, and the former is made as the main current path. CONSTITUTION:The electron density of the InGaAs layer 2 in lattice matching with a semi-insulation InP substrate 101 is 2X10<17>cm-<3>, and that of the InP layer 3 is 1X10<14>cm<-3>. Further, a gate electrode 4g forming the Schottky junction with the InP layer 2 is made of gold. Next, a source electrode 4s and a drain electrode 4 make ohmic contacts with the InGaAs layer 2 each, and is made of AuGe/Ni. This layer 2 itself is used as the electron transit region 5. The operation principle of this element is basically equal to that of the present GaAs MESFET except that the gate has the hetero junction of InGaAs/InP.
Patent JP-H1034178-A (JP)
Title: Purifying tank
Inventor: YAMAGUCHI SHIGEYUKI
IPC: C02F3/12
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To improve the coagulation of sludge and to enable a process in which the progress of clogging of a membrane module is controlled by forming an organism adhesion part along the inner wall surface of an aeration tank on the outside of a membrane module in a purifying tank equipped with the aeration tank in which the membrane module is installed. SOLUTION: In a purifying tank equipped with an aeration tank 1 in which a precipitation separation tank, an anaerobic filter bed tank, and a membrane module 4 are installed, projections 3 as an organism adhesion part are formed along the inner wall surface 2 of the tank 1. The area of the surface 2 is increased by the projections 3, and organisms including minute animals larger than bacteria are made to adhere easily to the surface 2.  At a position which is hardly affected by a high flow velocity parallel to the membrane surface of the membrane module 4 in the aeration tank 1, the organism adhesion part can be secured, organisms such as minute animals are held in the tank 1 under strong agitation conditions, the coagulation of sludge is improved by the activity of the organisms, the particle size of sludge is increased, and the progress of clogging of the membrane module 4 is controlled.
Patent JP-H0519540-A (JP)
Title: Processing method for electrophotographic planographic printing plate
Inventor: AIZAWA YASUHIRO
IPC: B41N3/00
Filed: 1991-07-11
Abstract: PURPOSE:To provide the processing method for an electrophotographic planographic printing plate which can not only uniformly elute the entire surface of the plate while suppressing the thinning of the line images and preventing an elution defect at the time of elution but also make the stable elution treatment over a long period of time while suppressing the deterioration of liquid characteristics and further, drastically decreases the volume of the liquid remaining after liquid measurement and the frequencies of liquid exchanges and decreases the waste liquid and the burden of maintenance and administration. CONSTITUTION:Toner images are formed by an electrophotographic method on a planographic printing original plate constituted by providing a photoconductive layer contg. at least an org. photoconductive compd. and a binder resin on a conductive base and thereafter, the photoconductive layer of the non-image part exclusive of the toner image parts is eluted away by an alkaline eluting soln., by which the alkaline elution type electrophotographic planographic printing plate is obtd. The method for processing such planographic printing plate consists in excessively supplying the eluting soln. to the toner image formed surface to swell and solubilize the photoconductive layer of the non-image part, when measuring the specified volume of the elute on the plate and removing the solubilized photoconductive layer and the remaining eluate backward of the transportation thereof.
Patent JP-H0516646-A (JP)
Title: Vehicle air conditioner
Inventor: SHIROYAMA MASANARI
IPC: B60H1/00
Filed: 1991-07-12
Abstract: PURPOSE:To maintain comfortableness relating to air-conditioning for passengers seated on the back seats by controlling operation and stopping of a back seat side air conditioning unit according to the output of a back seat solar radiation sensor. CONSTITUTION:A vehicle air conditioner is provided with a front seat side air conditioning unit 1 for conditioning air mainly on the front seat side of a cabin 27 and a back seat side air conditioning unit 10 for conditioning air mainly on the back seat side of the cabin 27. A back seat solar radiation sensor 38 for detecting the quantity of solar radiation on the back seat side of the cabin 27 is installed. Operation and stopping of the back seat side air conditioning unit 10 are controlled according to the output of the back seat solar radiation sensor 38. The back seat side air-conditioning unit 10 is thus automatically operated or stopped according to the quantity of solar radiation on the back seat side and so comfortableness as to air-conditioning can be maintained for passengers seated on the back seats.