baber/WOPTO huggingface dataset:
Patent JP-H10331804-A (JP)
Title: Hydraulic control device
Inventor: OOSHIMA KAZUMI
IPC: F15B11/16
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To decrease a flow rate to a controlled flow rate circuit and to supply a sufficient flow rate to a surplus flow rate circuit side when an actuator in the controlled flow rate circuit is not operated. SOLUTION: This device is provided with a flow rate control valve V to separate the discharge amount of a pump P to a controlled flow rate circuit PF and surplus flow rate circuits 2 and 3, a proportional electromagnetic control valve which connects a pilot chamber installed in the surplus flow rate circuit to a pump via a reducing valve 14, an unload valve 10 which unloads the fluid in the surplus flow rate circuit, a variable orifice SV which is installed between the controlled flow rate circuit and the flow rate control valve, and a pilot change-over valve 8 and an electromagnetic switching valve 5 which are installed between the variable orifice and the flow rate control valve in parallel.  The pilot change-over valve disconnects the passage from the flow rate control valve to the variable orifice and maintains the unload valve in an open state under the normal condition, and when it is changed from the normal condition, it closes the unload valve and opens the passage from the flow rate control valve to the variable orifice.
Patent JP-H0452938-A (JP)
Title: Information processing system
Inventor: IWATA HIROSHI
IPC: G06F12/00
Filed: 1990-06-20
Abstract: PURPOSE:To easily and quickly update the attribute value of a basic constitution unit by providing an attribute value update control means which updates the attribute value of the basic constitution unit based on change contents at the time of changing the displayed attribute value by a changing means. CONSTITUTION:A display means 4 displays the attribute value of a basic constitution unit, and a changing means 13 changes the displayed attribute value. An attribute value update control means 10 displays the attribute value of another basic constitution unit linked to the designated basic constitution unit on the display means 4; and when the displayed attribute value is changed by the changing means 13, this control means 10 updates attribute values of basic constitution units in the structure, where basic constitution units related to one another are linked, based on change contents. Thus, attribute values of basic constitution units are easily and quickly updated.
Patent JP-H0451974-A (JP)
Title: Tee-up ball seat for iron for golf play
Inventor: ONO TAKEO
IPC: A63B102/32
Filed: 1990-06-19
Abstract: PURPOSE:To prevent the damage of a tee-up ball seat and to smoothly swing an iron club head by a fact that a ball seat part and a ball supporting part are deformed elastically at the time of tee shot of an iron. CONSTITUTION:The tee-up ball seat is constituted of a ball seat part l of a hollow inverted truncated shape whose lower face is the ground surface, a ball supporting part 2 of a hollow truncated shape whose upper face is the ball supporting surface, and an annular connecting part 3 for connecting the upper face of the ball seat part l and the lower face of the ball supporting part 2. Also, the ball seat part l and the ball supporting part 2 are constituted so that the elastic deformation is executed freely, and the connecting part 3 is constituted so that usually it is set in the horizontal direction, but at the time of shot, external force is deformed and it can be inclined. As a result, impact force to a tee-up ball seat A is softened, therefore, damage of the ball seat A can be prevented. Also, an iron club head can be swung smoothly.
Patent JP-2000350945-A (JP)
Title: Decanta type centrifugal separator with chattering prevention function
Inventor: KAMATA EIJI
IPC: B04B1/20
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent chattering and improve liquid removal rate by fixing a base of a conveyor blade of a screw conveyor on the outer periphery of a conveyor body on a large diameter cylinder parallel section of an outer rotating cylinder while providing the base of the conveyor blade in the shape of displacing elastically in the axial direction on a conical inclined section. SOLUTION: A screw conveyor 6 is connected with a gear box 10, and a base of a conveyor blade 7a directly connected with a conveyor body 8 all over almost the whole area of a large diameter parallel section 1 of an outer rotating cylinder 3 is fixed on the outer periphery of the conveyor body 8. On the other hand, almost the whole area of a conveyor blade 7 is provided in the shape completely free on the conveyor body 8 on a cone inclined section 2 on the end of the large diameter cylinder section 1. Namely, the conveyor blade 7 is provided to be elastically deformable in the axial direction within the elastic limit when a carriage resistance in the axial line direction is received. Thus, when an abnormal load is applied to a material to be treated, the load is absorbed, and also the material to be treated is moved forward by the elastic restoration force.
Patent JP-H0624340-A (JP)
Title: Brake device for rolling stock
Inventor: MARUOKA AKIRA
IPC: B61H11/08
Filed: 1992-05-27
Abstract: PURPOSE:To constitute a circuit by using the minimum number of parts by a method wherein a wheel axle 2 is provided at each bogie with a switching valve for boosting the brake force of an actuator and a switching valve for decreasing a pressure and operated by means of a brake command signal or a skid control signal from a brake operating device 12A. CONSTITUTION:By inputting a brake command 19 to a brake operating device 12A, a brake command signal 6 is outputted to a logic circuit 24, a control signal 28 is outputted to a switching valve 25 for boosting, and a fluid pressure from a fluid pressure source 13 is generated by an actuator 4. A pressure sensor 18 transmits the fluid pressure as a feedback signal 21 to the brake operating device 12A to control the switch 25 for boosting and a switching valve 26 for reducing a pressure. In this case, when wheel skid occurs, it is detected by a skid preventing device 12B to output a skid control signal 7 to a logic circuit 24, and the skid control signal 7 is outputted as a control signal 28 in prior. This constitution performs control of a brake and control of adhesion through a single brake control valve 23.
Patent JP-S6222434-A (JP)
Title: Positioning method for mask in projection exposure device
Inventor: FUKAZAWA TOSHIO
IPC: H01L21/68
Filed: 1985-07-23
Abstract: PURPOSE:To calibrate an origin in a wafer-position detecting means easily by imaging a reference-positioning mark for a second mask section to a wafer or a section corresponding to the wafer by non-exposure beams while an image formed in projected optically to a photoelectric detecting element and determining the origin of the wafer on the basis of a detecting value on the projection. CONSTITUTION:A mask positioning mark on a mask 3 is irradiated by non- exposure beams Ln, the positioning mark is read by an image sensor 27, a signal from the image sensor 27 is inputted to a control section 15, and the mask is set at a predetermined reference position. Reflected beams from a positioning mark 6a on a wafer 6 are read by an image sensor 25 through a half mirror 23, and a detecting signal from the image sensor 25 is inputted to the control section 15. A detecting value by the image sensor 25 and a reference position are compared by the control section 15, and a stage driving mechanism 13 is operated only by a section corresponding to a difference value between these detecting value and reference position and the wafer 6 is set at a prescribed reference position, thus completing positioning.
Patent JP-H0329754-A (JP)
Title: Bag and method for manufacture
Inventor: MORI HIROSHI
IPC: B65D33/14
Filed: 1989-06-23
Abstract: PURPOSE:To manufacture a bag with a handle, having a desirable strength, in a simple manner by placing a lid in such a manner as to cover an opening formed in the main part for a bag and by folding over the main part for the bag form one end in such a manner as to hold the lid within the fold and attach the lid and the fold to each other by fusion. CONSTITUTION:A main part 1 for a bag is set in place. an adhesive tape 13 with mold release paper 15 is attached at a specified position to a platelike material 1a for the bag. The platelike material 1a is cut at a specified position to form an opening 3. A lid 5 is placed at a specified position in such a manner as to cover the opening 3. The main part 1 for the bag is folded over from one end in such a manner as to hold the lid 5 within the fold, and the lid 5 and the main part 1 for the bag covering it from the two sides are melt-attached to each other at a position close to the opening 3. For the melt-attaching a heat sealer 23 and a bolster 21 are used and the lid 5 is distended in the form of rips from the melt-attached part 7 of the main part 1 for the bag on the side of the opening; the part opposite from the opening forms a handle part 9. An opening 11 is formed through the handle part 9 at a specified position by the use of a die 29 and punch 31. This bag-forming material is cut off for every specified width D and the two side ends formed by the incision are fused to form seams. A bag with a handle, having a desirable strength, can thus be produced through a reduced number of steps in a simple manner.
Patent JP-S646887-A (JP)
Title: Spect device
Inventor: SATO TOMOHIKO
IPC: G01T1/161
Filed: 1987-06-30
Abstract: PURPOSE:To prevent a slice surface from shifting in position and deviating in angle through easy operation by using parameters of a slide surface which is set newly according to an image obtained by adding sample images in plural different time phases for tomographic image formation. CONSTITUTION:A radiation camera is rotated around a person to be examined, and data gathered by a data gathering device 1 are projected reversely by a reverse projecting device 2 to reconstitute a body axial cross-section tomographic image. Then data at the time of loading are stored in an image memory 3 and data at the time of redistribution are stored in an image memory 4; and respective sample images are added by an image adder 7 and displayed on a display device 8. Respective parameters of the new slice surface such as an angle, a position, and a range are set by a coordinate input device 9 according to the image obtained by adding the images of those two time phases are set to generate a cardiac muscle long-axis surface vertical tomographic image, a short-axis tomographic image, a long-axis surface horizontal tomographic image, etc. Consequently, the operation is facilitated and the slice surface neither shifts in position nor deviates in angle.
Patent JP-S646979-A (JP)
Title: Image forming device
Inventor: ITO MASAZUMI
IPC: G03G21/00
Filed: 1987-06-30
Abstract: PURPOSE:To prevent miscopying operation by comparing development color data which constitute program data with a detected development color and outputting a warning unless a development color matching with the called development color data is detected. CONSTITUTION:A copying machine consists of a main body 100 and an automatic document feeder (ADF) 300 which is mounted on the main body 100 and connected electrically to the main body 100. Then the development color data which constitutes the called program data is compared with the detected development color and when the development color matching with the called development color data is not detected, a warning is outputted. Namely, when a developing device which contains a developer of the programmed color is set, the warning is generated. Consequently, miscopying operation is prevented.
Patent JP-S5786801-A (JP)
Title: Diffused reflection body for light
Inventor: SUGIYAMA MIKIO
IPC: G02B5/02
Filed: 1980-11-19
Abstract: PURPOSE:To obtain a diffused reflection body which has a high diffused reflection function and is suitable for the window of a signal light, the window of a bathroom, etc., by dispersing and mixing crystalline glass grains into a plastic base. CONSTITUTION:The windshield glass of an out-of-service car or independently prepared crystalline glass is ground and shifted to obtain grains whose granularity is nearly equal to that of plastic pellets as a base material. The obtained grains of glass and plastic pellets are mixed uniformly at a prescribed ratio, and the mixture is supplied to a forming process, such as injection molding, to obtain desired diffused reflection body 3 for light having the grains of crystalline glass 1 dispersed uniformly in the transparent plastic base material. When this diffused reflection body 3 is used for the window of a signal light, the signal light has clear glitter and when it is used for the window of a bathroom, decorative effect is obtained. Further, it is used suitably for the crook of an umbrella, personal ornaments, etc.
Patent JP-H083248-A (JP)
Title: Production of coating composition
Inventor: SHIMOJO SUSUMU
IPC: C08F283/12
Filed: 1994-06-20
Abstract: PURPOSE:To produce a coating composition excellent in adhesion, hardness, boiling water resistance, transparency and storage stability. CONSTITUTION:An alkoxysilyl-containing ethylenically unsaturated monomer is copolymerized with a hydroxy (meth)acrylic ester and an unsaturated amido monomer in the presence of a silicate oligomer represented by the general formula (wherein (n) is an integer of 1-20; and R is hydrogen, a 1-4C alkyl or phenyl) in an organic solvent.
Patent JP-S5953389-A (JP)
Inventor: SATOU KAZUHIKO
IPC: B66C13/18
Filed: 1982-09-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S647023-A (JP)
Title: Actuator with overheating preventive device
Inventor: TAKU MASAKAZU
IPC: H02N10/00
Filed: 1987-06-30
Abstract: PURPOSE:To prevent overheating by simple structure by setting the electric feeding quantity per unit time which is required for the operation of a switch means larger than that for an actuator part. CONSTITUTION:An overheating preventive lever 11 is supported pivotally in a swinging state on a shaft 11d provided to a camera fixation part and an electrode part 11a which can swing is made to abut on the electrode 13a of a terminal 13 by a spring 12. In this state, the actuator part 9a and terminal 13 are connected electrically with each other through overheating prevention parts 9b and 9c made of shape memory alloy extended between a screw 11b engaged with the opposite-side swing arm of the overheating preventive lever 11 and the screw 10a of a fixed intermediate part 10. The terminal 13 is connected to a battery 16 as a power source through a lead line connected to the bottom part and a pin 11c is formed into the overheating preventive lever 11 for engagement with the spring 12. Consequently, the breaking of a wire due to overheating is precluded by the simple structure wherein the two shape memory alloy materials differ in operation timing.
Patent JP-H0454840-A (JP)
Title: Uninterruptible power supply
Inventor: MURAMOTO MASAHIRO
IPC: H02J7/34
Filed: 1990-06-20
Abstract: PURPOSE:To regulate AC input without lowering input power factor and to feed a required output from an inverter by providing a chopper for boosting a DC voltage and feeding a DC voltage from a battery through the booster chopper to the inverter. CONSTITUTION:When detection result of a current sensor 24 exceeds a reference value, i.e., when a load exceeds a predetermined level, a difference signal with respect to the reference value is outputted. Consequently, a control circuit 26 turns a transistor switch 15 ON/OFF to operate a booster chopper 13. Subsequently, the transistor switch 15 is brought into non-conducting(open) state by a command fed from the control circuit 26 and a counterelectromotive force is induced in a DC reactor 14. Consequently, the potential at the terminals 19, 20 of the booster chopper 13 exceeds the potential at the DC output terminal 3 of a rectifier 11 and the energy stored in the DC reactor 14 is fed through a diode 16 to an inverter 5 thus feeding the excessive power from a battery 4 to a load 6.
Patent JP-H1012330-A (JP)
Title: Connection structure of to flat circuit body and connector
Inventor: MORI TOSHIYUKI
IPC: H05K3/32
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure for electrically connecting a circuit conductor of a flat circuit body to a terminal of a connector with no sliding movement and with certainty. SOLUTION: In a connection structure for electrically connecting a circuit conductor 14 arranged on a surface of an insulation plate 12A of a flat circuit body 10A to a terminal 40 of a connector 30A, a terminal 40 on which a spring portion 42 is exposed to a surface of a housing 32A of the connector is provided as a terminal of the connector 30A, the flat circuit body 10A is embraced by means of a U-letter shaped lock member 20 having two arms 22, in a state of which hooks 24 at tip ends of the two arms 22 of the lock member 20 are slid and engaged with an engagement groove 34 of the connector housing 32A. Hence, the circuit conductor 14 of the flat circuit body 10A is brought into pressure contact with the spring portion 42 of the terminal 40 of the connector 30A.
Patent JP-H09118694-A (JP)
Title: Polypeptide useful as antagonist for excitatory amino acid neurotransmitter and/or as calcium channel blocker
Inventor: SACCOMANO NICHOLAS ALEX
IPC: A01N63/02
Filed: 1996-06-24
Abstract: This invention relates to certain polypeptides found to be present in the venom of the Agelenopsis aperta spider. The polypeptides block calcium channels in cells of various organisms and are useful in blocking said calcium channels in cells, per se, in the treatment of calcium channel mediated diseases and conditions and in the control of invertebrate pests.
Patent JP-S645956-A (JP)
Title: Production of superconductor
Inventor: YOSHIOKA NOBUYUKI
IPC: H01B12/00
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a superconductor which attains superconductive state at >=77K by compression-molding a powder mixture consisting of specified three element components, and calcining the molded product in oxidizing atmosphere. CONSTITUTION:A first component (A1) contains at least one kind of element selected from Er, Sc, La, Nd, Sm, Eu, Gd, Dy, Ho, Tm, Yb, and Lu. A second component (A2) contains Sr or/and Ca. A third component contains at least one kind of element selected from Cu, Zn, Ni, Co, Fe, Pd, Ag and Cd. Powder consisting primarily of element(s) belonging to the group A1, is mixed with powder consisting primarily of element(s) belonging to the group A2 and powder consisting primarily of element(s) belonging to the group A3. The powder mixture is compression-molded and calcined at 950-1,200 deg.C in oxidizing atmosphere to form thus a sintered body having K2NiF4 structure contg. rhombic crystals. The sintered body provides an aimed superconductor consisting of A1, A2, A3 and O, wherein each A1, A2 and A3 is contained in the proportion defined by inequalities.
Patent JP-H06344938-A (JP)
Title: Motor-driven type rear wheel steering device
Inventor: OHIRA MASASHI
IPC: B62D113/00
Filed: 1993-06-08
Abstract: PURPOSE:To provide a motor-driven type rear wheel steering device which can reduce the quantity of the necessary sensors and facilitate assembly work and reduce cost. CONSTITUTION:Either the first sensor 21 for detecting the turning angle of a hypoid gear wheel 8 or the second sensor for detecting the shift quantity of a rod 18 is installed, and anomaly detection is carried out by carrying out drive control on the basis of the output of the sensor, and measuring the resistance of the sensor or measuring the motor electric current of an electric motor (m).
Patent JP-S5867818-A (JP)
Title: Control of steel tapping in converter
Inventor: MIURA HIROSHI
IPC: C21C7/04
Filed: 1981-10-15
Abstract: PURPOSE:To carry out the control of the steel tapping for obtaining stable quality, by determining the necessary throwing-in amount and the throwing-in schedule of an additive used in tapping steel after a converter is blown by the control of a calculator to eliminate disadvantages such as a calculation error and a throwing-in error. CONSTITUTION:A series of operations adding ferroalloy and a desulfurizing agent (an additive) during the steel tapping of a converter are controlled by using a calculator. That is, after the blowing of the converter is completed (the blowing-out of the converter), results of analyzed components and a measured temp. when the blowing is completed and the measured value of oxygen concn. in steel are put in the calculator. Successively, the calculator combines input data with practical informations in various operations to carry out the estimation of addition yield of various ferroalloy (desulfurizing atents) and the amount of molten steel. Thereafter, by using the estimation value of the addition yield and the molten steel amount, the throwing- in amount of the ferroalloy is determined and the throwing-in point of time of each brand is further determined. On the other hand, at the same time when the tapping of steel is started, the wt. of molten steel in a ladle is continuously known based on the signal of a load cell attached to a steel receiving car and when the throwing-in point of time comes for every preliminarily determined brand, weighing operation to the appointed brand is instructed.
Patent JP-H0453438-A (JP)
Title: Insecticidal tool
Inventor: OTANI BUNGO
IPC: A01M3/00
Filed: 1990-06-21
Abstract: PURPOSE:To protect the periphery of a fire ball, generate a small amount of fire only in a direction and prevent an accident such as firing by burning a combustible material in a cylinder equipped with a cap. CONSTITUTION:A combustible material is burnt in a cylinder 30 equipped with a cap 40 and the periphery of the fire ball is protected with a metal cylinder for protecting the periphery of the fire ball and with a small holes-having cap for limiting the height of the fire low, thereby permitting to generate a small amount of the fire only in a direction to prevent an accident such as firing. The direction of the cylinder 30 is changed by the adjustment of a rotator to burn a net of injurious insects from a convenient direction.
Patent JP-S6055280-A (JP)
Title: Video forming device using aperture synthesizing method
Inventor: MATSUMOTO KENZOU
IPC: G01S15/89
Filed: 1983-09-06
Abstract: PURPOSE:To speed up the processing of the aperture synthesizing by using kernel data having the number of bits less than that of a hologram data. CONSTITUTION:A phase detector 5 detects a phase by multiplying an ultrasonic echo signal or the like by a sine wave of which resonance frequency coincides with that of a vibrator from a scan controller 3 to form cosine and sine hologram signals. These signals are converted by A/D converters 6, 7 respectively and digital cosine and sine holograms are stored in buffers 8, 9 respectively. The contents of the buffers 8, 9 are read into a computer 10, convolution operation is executed by the kernel data having the number of bits less than that of the hologram data from the buit-in ROM and ultrasonic wave reflecting point image information is formed and displayed on a CRT monitor 14. Thus, the processing is simplified and speeded up and a reconstituted image in an area for video formation is formed simply and rapidly by the operation of aperture synthesizing using the kernel data having the small number of bits.