baber/WOPTO huggingface dataset:
Patent JP-H0929524-A (JP)
Title: Drill blade for hand drill
Inventor: SAITO IZUMI
IPC: B23B51/12
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To easily and surely drill a hole of a large diameter. SOLUTION: A lead blade 5 of a smaller diameter than that of a drill blade body 1 is integrated on the tip of the drill blade body 1 to be removably fitted to a hand drill D to realize the drilling by the drill blade body 1 after a hole 14 is formed by the lead blade 1 during the drilling work.
Patent JP-2000006541-A (JP)
Title: Metallic luster thermal transfer recording medium
Inventor: MIYAKUSA YUUICHI
IPC: B41M5/42
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer recording medium for obtaining a metallic luster print image having a good transferability and a high luster. SOLUTION: In the metallic luster thermal transfer recording medium in which at least a mold release layer, a vapor deposited anchor layer, a metal vapor deposited layer and an adhesive layer are sequentially laminated in this order on a base material, the anchor layer contains 0.1 to 3 wt.% of particles each having a mean particle size larger than a thickness of the anchor layer.
Patent JP-S57102579-A (JP)
Title: Control circuit of concrete transporting pump
Inventor: HAMAIDE TAKEJI
IPC: F04B15/02
Filed: 1980-12-16
Abstract: PURPOSE:To provide a means capable of switching to high or low pressure without breaking operation, by making it possible to control a changeover from the rod side driving to the head side driving of a hydraulic cylinder when fluid pressure exceeds the upper limit of the set value. CONSTITUTION:In the operating condition of a pump, a pressure detector PS2 operates when the pressure of pressurized oil being supplied rises and exceeds the upper limit of the set value. As the other pressure detector PS1 also operates when the pressure detector PS2 operates, a relay contact X1 operates and remains intact by itself. Then, the pressurized oil which has been supplied through a three positions selector valve 8 to the rod sides of main hydraulic cylinders 4, 5 until that time is supplied to the head sides of the main hydraulic cylinders 4, 5 through a three positions selector valve 11. When oil pressure supply system is thus changed over, it can be maintained even if the contacts PS1, PS2 are opened by the difference between pressurized oil, supply systems, as the relay contact X1 remains intact by itself.
Patent JP-S57101224-A (JP)
Title: Combustion equipment with premixing unit
Inventor: KOMORI HIDEKI
IPC: F23N5/08
Filed: 1980-12-16
Abstract: PURPOSE: To improve the safety and reliability of the combustion equipment by a method wherein a photo-cell is located facing to flame and a combustion controlling device is controlled by electric signals in accordance with the quantity of light of the flame at the captioned indoor open type equipment.  
     CONSTITUTION: When the oxygen deficience state is brought about, the  flame turns into yellow flame and emits a large quantity of light. As a result, the resistance of CdS of the photo-cell 14 reduces remarkably enough for a detecting device 13 to detect the reduction. The operations of a blower and the like are controlled by the detection signal of the detecting device 13 through a controlling unit. In this case, the reduction of the resistance of CdS is so large that the voltage drop across CdS is large even under the condition that the reduction of ion current of a flame rod 11 is small. Accordingly, the oxygen deficience state can be surely detected even in the case that a highly stable burner is employed, resulting in improving the safety and reliability of the equipment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1027475-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKATA SHUNICHI
IPC: H01L21/8244
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To constitute a device which can achieve arbitrary functions such as set or reset, or set and reset without increasing an area of a memory core region. SOLUTION: In a SRAM device having a static memory cell of a normal high resistance load type comprising high resistance load transistors N1-N4 and resistors r1, r2, a pair of set/reset lines R1, R2 are provided corresponding to each word line, when a mode is a normal mode of writing/reading, the device is operated as a normal SRAM device by supplying a power source potential Vdd to ends of the resistors r1, r2 through a switch circuit A, when a mode is a set/reset mode, set/reset operation is performed by supplying a power source potential Vdd or a ground potential Gnd to ends of the resistors r1, r2 through a switch circuit A.
Patent JP-S6421214-A (JP)
Title: Control device of magnetic bearing
Inventor: NAKAURA SHUNSUKE
IPC: F16C32/04
Filed: 1987-07-15
Abstract: PURPOSE:To reduce the influence of a high frequency external disturbance by providing a means which acts to add a signal passed through an amplitude control circuit and to send it to a PID control circuit in each frequency band area of the divided output signal of a position sensor. CONSTITUTION:An output from a position sensor 10 is divided into four frequency bands by four filters 14a-14d and four amplitude control circuits 15a-15d and an addition circuit 16 for adding these divided outputs together and sending the sum to PID control circuit 1 are provided. The output of the PID control circuit 11 is inputted into an electric power amplifier 12 for an electro-magnet in order that an electro-magnet 13 is controlled thereby. Consequently, the optimum amplitude limitation can be made in each frequency band against the external disturbance of high frequency, and the influence of the external disturbance can be reduced.
Patent JP-H0734759-A (JP)
Title: Noncontact shading door device
Inventor: SANO TAKUMI
IPC: G03D17/00
Filed: 1993-07-19
Abstract: PURPOSE:To blockade a dark room with a labyrinthine space in a shading state in the case an opening is blockaded with a shading door and to make the labylabyrinthine space as a noncontact state to maintain vent efficiency. CONSTITUTION:First recessed rail members 14 are provided at both sides and the rear end of a shading door 12 opening and closing an opening 24 of a dark room 20. Second recessed rail members 16 are provided around the opening 24 corresponding to both sides and the rear end of the shading door 12. In the case the opening 24 is blockaded with the shading door 12, the second recessed rail members 16 are fitted to the first recessed rail members 14 lady rinthically in a noncontact manner. In addition, in the case the opening 24 is blockaded with the shading door 12, a third recessed rail member 18 provided around the opening 24 in correspondence with the front end of the shading door 12 is fitted to the front end of the shading door 12 labyrinthically in a noncontact manner.
Patent JP-H0528904-A (JP)
Title: Earth leakage breaker
Inventor: TODA HARUHISA
IPC: H01H83/02
Filed: 1991-07-18
Abstract: PURPOSE:To provide an earth leakage breaker which can be miniaturized through reduction of the breaker length by use of U-shaped plate conductors as primary conductors. CONSTITUTION:An earth leakage breaker is provided with a zero-phase current transformer 12 through which a plurality of primary conductors allowing main- circuit currents to flow therethrough are integrally passed and a contact provided in series with the primary conductors. The contact is opened by a leakage signal generated by the zero-phase current transformer 12 when leakage occurs in the main circuit. The primary conductors are formed as U-shaped plate conductors 13R, 13S, 13T with both ends of each primary conductor bent and formed into connection terminal portions 14R, 14S, 14T, 15R, 15S, 15T.
Patent JP-S6421909-A (JP)
Title: Rotary transformer
Inventor: TANAKA KATSUNORI
IPC: H01F38/14
Filed: 1987-07-16
Abstract: PURPOSE:To reduce the inductance value at a lead part and to reduce adverse effect on the characteristics of a rotary transformer, by forming a through hole part for leads in the rear surface of a core in a recess shape. CONSTITUTION:A coil shaped conductor 104 is formed on one surface of a ferrite core 101 by means such as plating, evaporation and sputtering. The leads of the coil are guided out to the rear surface of the core by way of through holes, which are formed in the core 101. In this transformer, the through hole part for the leads in the rear surface of said core 101 is formed in a recess shape. For example, a ring shaped groove 103 for the coil is formed in one surface of the ferrite core 101. The conductor 104 is formed in the coil shape in the ring shaped groove 103 by plating. The leads of the coil are led out to the rear surface of the through hole. Two recess parts 102 are formed at the lead-out part of the rear surface of the ferrite core 101 in the direction of the diameter.
Patent JP-S5890639-A (JP)
Title: Method and device for image processing
Inventor: KITAGAWA KAZUYA
IPC: G03F1/00
Filed: 1981-11-06
Abstract: PURPOSE:To obtain a secure layout speedily through simple constitution by previously  storing information necessary for the layout and performing layout arithmetic on the  basis of the stored information. CONSTITUTION:Position coordinate numerals of the input starting point P of an original  fitting device 1 and the reference point R of an original 2 are determined by the pulse  genertors 6 and 7, and counter 8 of a position detector 5 driven by the rotating shaft of the device 1 and a moving scanning head 3, and then written in a storage device 4.  Further, pieces of color resolution image information by the head 3 at those points P  and R are written in the device 4 as well. Similarly, pieces of position information on reference points Q1-Q3 for coordinate decision on assigned specified paper 9 by a position reader 11, pieces of position information on a reference point R' corresponding to  the point R, a trimming frame 10, etc., and enlargement magnification from an en largement magnification automatic measuring instrument 12, etc., are also stored in the  device. On the basis of those pieces of information, an arithmetic device 13 performs an  arithmetic decision on a layout and controls an output device 14 to output a prescribed  picture at a prescribed position. Therefore, a secure layout is obtained speedily through the simple constitution without reproducing a picture on a monitor all the time.
Patent JP-H0342849-A (JP)
Title: Marking method
Inventor: AOYANAGI TAKASHI
IPC: H01L21/66
Filed: 1989-07-11
Abstract: PURPOSE:To prevent the defective marking of a chip by conducting marking by melting an organic thin-film applied onto the surface of a defective chip on a semiconductor wafer. CONSTITUTION:The surface of a semiconductor chip 1 to be inspected is coated with a photo-resist 2 in the final process of a diffusion process, and the resist of an electrode section 3 is removed. When the chip is decided to be a defective as the result of an electric test, a metallic needle 4 is brought into contact with the surface of the photo-resist 2. A Nichrome wire 5 is wound on the root of the metallic needle 4, the tip of the metallic needle 4 is heated by conducting electricity through the Nichrome wire 5, the surface of the photo- resist 2 with which is the metallic needle is brought into contact is melted, and marking is performed. A defective chip is recognized by a man or a machine in an assembly process on the basis of the marking, and the defective chip is removed. According to the method, even when re-examination must be conducted by erroneous decision, an organic thin-film is take off and a film is formed again, thus executing re-examination without breaking the expansive semiconductor chip.
Patent JP-H0842219-A (JP)
Title: Automatic door opening operation device
Inventor: SHIMADA JUNICHI
IPC: E05B81/76
Filed: 1994-07-29
Abstract: PURPOSE:To prevent an insertion from occurring again by arranging a door to come to an emergency halt and reject a door closing operation when a door movement detection circuit detects an operational failure of a door of a vehicle which is opened closed by a drive source during the door closing operation. CONSTITUTION:When an insertion is generated between a vehicle body and a door during a door closing operation by a door movement motor 3 by means of an operation switch 25, an excess load detection circuit 30a detects an excess load and a door control circuit 30 outputs a close rejection signal, thereby halting the door movement motor 3. At the same time, a clutch 3a is shut down and the door comes to an emergency halt at that position. When the door comes to the emergency halt during a closing operation, the door movement motor 3 will not start even when a door closing operation is input unless the door closing operation is switched on with an operation switch 25 once. When the door closing operation is switched on with the operation switch 25, the close rejection signal from the door control circuit 30 will be halted so that the door is opened. When the door closing operation is performed again with the operation switch 25 after having removed an insertion, the clutch 3a is connected so that the door movement motor 3 may be started, thereby closing the door.
Patent JP-S6259106-A (JP)
Title: Pneumatic tire
Inventor: OGAWA HIROSHI
IPC: B60C11/04
Filed: 1985-08-12
Abstract: PURPOSE:To suppress the eccentric abrasion by forming a recessed part which is departed from the shoulder edge and extends nearly in the circumferential direction of a tire onto the shoulder rib on the outermost side, in the captioned tire having a tread divided into a plurality of ribs by several main grooves extending in the circumferential direction. CONSTITUTION:The tread 1 of a radial tire has the ribs 3 and 4 divided by several wide main grooves 2 extending in zigzag form along the circumferential direction of the tire. In this case, a recessed part 7 extending nearly in the circumferential direction and departed in the direction of tire width from the shoulder edge 3a is formed on the shoulder rib 3 positioned on the both outermost sides of the tread. The recessed part 7 is formed so as to have the ridgelines 7a and 7b crossing with the surface 3a of the shoulder rib 3 and a recessed surface 7c formed with a single radius R7 of curvature between the ridgelines 7a and 7b, and the depth D7 is made 30% or less of the depth D2 of the contiguous main groove 2, and the width W7 is made 10-50% of the width W3 of the rib 3.
Patent JP-H03114150-A (JP)
Title: Photoelectrochemical battery wherin metallic oxide ceramic film is used
Inventor: BURAIAN OURIIGAN
IPC: H01M14/00
Filed: 1990-07-05
Abstract: PURPOSE: To improve total efficiency of photoelectrochemical solar battery, using various parts of solar spectrum by emitting incident relation into ion salt solution to induce charge separation of ions in it, and equipping the battery with a semiconductor electrode, made of a transparent metallic oxide porous ceramic film which can generate potential. CONSTITUTION: Electrolyte contained in a container 10 is adequate electrolyte which is reduced by one electrode and is oxidized by another electrode for generating charge transmission. That electrolyte is sodium iodide, containing added trace iodine. There are two electrode supporters 12, 14 arranged in the battery, one electrode supporter 12 becomes a counter electrode, and another 14 holds a metallic oxide ceramic film 16. Material preferred for metallic oxide ceramic film includes a titan-dioxide film particle ceramic film with or without color sensitization, and a niobium-doped titanium-dioxide ceramic film with a high conductivity. It is also advantage that a metallic oxide ceramic film is made transparent.
Patent JP-H0529305-A (JP)
Title: Manufacture of thin film, and vertical film forming apparatus
Inventor: SAKAI TAKAO
IPC: H01L21/285
Filed: 1991-07-19
Abstract: PURPOSE:To easily discriminate a device used in film production when abnormality is found in film quality by so constituting the face contacting with a substrate face of a claw part as to have a specified shape separately for each device. CONSTITUTION:A vertical film forming device is provided to form films on the surfaces of a plurality of substrate 1 being held horizontally by the margin of one side each contacting with the claws 7 being equipped in the quartz boat arranged vertically in a reaction tube. In this device, the contact face 71 contacting with the substrate face 1 of a claw part 7 is made in a peculiar shape such as an equilateral triangle, etc., separately for each device. Forming a film with such a device, the mark of the contact face 71 of the claw in the shape of a nearly equilateral triangle will remain in the oxide film at the rear of a silicon wafer 1. Hereby, in cast that abnoramolity is found in the film quality or the like, etc., the used device can easily be specified.
Patent JP-H0846635-A (JP)
Title: Communication method for multiple address communication
Inventor: NAKABAYASHI SATOSHI
IPC: H04L12/44
Filed: 1994-07-29
Abstract: PURPOSE:To obtain the communication method for the multiple address communication having high communication efficiency in which a transmission time for the multiple address communication is not extended in proportion to number of destination terminal equipments. CONSTITUTION:A terminal equipment 0 being a sender terminal equipment is arranged to a master node of a tree structure, terminal equipments 1, 4 being destination terminal equipments are arranged to slave nodes of the terminal equipment 0, terminal equipments 2, 3 are arranged to slave nodes of the terminal equipment 1 and terminal equipments 5, 6 are arranged to slave nodes of the terminal equipment 4 as the tree structure. Furthermore, in a multiple address communication transmission destination table 104, a destination terminal equipment number 110 of the terminal equipment 0 whose index 109 is set to '1' is expressed as {1, 4}.
Patent JP-H0736005-A (JP)
Title: Inspecting device for liquid crystal panel
Inventor: MORITA KEIZO
IPC: G01N21/88
Filed: 1993-07-20
Abstract: PURPOSE:To provide a technology which can eliminates the influence of the angle of field of the liquid crystal panel and accurately detect the luminance level of a defective pixel. CONSTITUTION:This device is equipped with an inclination adjusting mechanism which adjusts the tilt angle of the liquid crystal panel. When a black level is displayed on the entire surface of this liquid crystal panel to inspect a bright spot defect, the tilt angle is adjusted so as to approach a camera to the upper end (or lower end) of the liquid crystal panel and when a white (red, green or blue entire surface) level is displayed on the entire surface of the liquid crystal panel to inspect a black spot defect, the tilt angle is adjusted so as to approach the camera to the lower end (or upper end) of the liquid crystal panel.
Patent JP-H09208672-A (JP)
Title: Compounded composition for molding resin
Inventor: NAGATOMO SUMI
IPC: C08L63/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a compounded composition having excellent bonding strength by mixing an epoxy resin with a curing agent such as methylnadic acid, a filler such as fused quartz and a cure accelerator such as 2-ethyl-4- methylimidazole. SOLUTION: This composition is obtained by mixing 100 pts.wt. epoxy resin with about 90 pts.wt. curing agent (e.g. methylnadic acid), about 0.7 pt.wt. cure accelerator comprising a tert. amine (e.g. 2-ethyl-4-methylimidazole) and about 450 pts.wt. filler (e.g. fused quartz) and optionally about 20 pts.wt. additive (e.g. silicone gel) and about 125 pts.wt. filter (e.g. fine powder of Mg(OH)2 ). It is mixed under agitation in a vacuum and then heated to about 150 deg.C to obtain a cured product.
Patent JP-H051813-A (JP)
Title: Gas burner with high pressure noise reducing device
Inventor: IWANAGA TETSUO
IPC: F23K5/00
Filed: 1991-06-24
Abstract: PURPOSE:To suppress and reduce noises and, at the same time, make small the diameter of the piping, valves and devices as a whole and reduce their weights. CONSTITUTION:In a fuel gas transporting pipe 22 (fuel gas introducing pipe 22A and fuel gas branch pipe 22B) that supplies the fuel gas from a high pressure fuel gas supply source to a gas nozzle 21 a plurality of orifice plates 23A and 23B are provided as throttling means. One orifice plate, for example 23A and a perforated plate 24 hold a metal perforated plate 25 between them. These plates 24, 25 constitute a noise reducing device. The end section of the fuel gas branch pipe 22B is formed in a perforated section 22C, and in its vicinity an extension plate 28 which has many small diameter holes 28A is provided to achieve pressure reduction and noise reduction effects.
Patent JP-H0840036-A (JP)
Title: Suspension foreseeing control device
Inventor: TOHATA HIDEO
IPC: B60G17/015
Filed: 1994-07-29
Abstract: PURPOSE:To improve riding comfort by accurate foreseeing control by calculating foreseeing information by multiplying front road surface information by a correction control gain according to a change in a plane motion condition, and controlling an actuator by a control signal according to this. CONSTITUTION:Working pressure of hydraulic cylinders 18FL to 18RR arranged between a car body side member 10 and respective wheel side members 14 is regulated by pressure control valves 20FL to 20RR actuated by a controller 30. This controller 30 receives car speed, longitudinal directional and lateral directional acceleration and signals of respective sensors 26, 27X, 27Y, 29L and 29R of a preview, and sets a correction control gain according to a change rate of a detected plane motion condition, and calculates foreseeing information by multiplying front road surface information by this. A foreseeing control quantity is calcualted by multiplying road surface information extracted from this foreseeing information according to the car speed by the correction control gain, and a control signal according to this is outputted to the respective pressure control valves 20FL to 20RR. Therefore, foreseeing control just after a travel condition is changed is effectively performed, and optimal comfortableness to drive can be secured.
Patent JP-H052591-A (JP)
Title: Facility management system
Inventor: OKUMA EIICHI
IPC: G06Q50/16
Filed: 1991-06-25
Abstract: PURPOSE:To improve the reliability and efficiency of a facility management system by inputting data from a CAD device to the system. CONSTITUTION:This facility management system is provided with the graphic data of facility drawings 1, 2 formed by the CAD device and attribute data previously formed correspondingly to respective apparatuses in the drawings 1, 2 and constituted so that the attribute data consist of apparatus codes 111, 121 for identifying respective apparatuses and specification data 112, 122 indicating the specification contents of the apparatuses, the facility drawings are displayed on a CRT display device based upon the graphic data, and the specification data 112, 122 of the attribute data are displayed on the facility drawings by specifying each apparatus in the facility drawing.