baber/WOPTO huggingface dataset:
Patent JP-S62224411-A (JP)
Title: Roll rearranging device for rolling mill
Inventor: TAJIMA SADAYOSHI
IPC: B21B31/18
Filed: 1986-03-24
Abstract: PURPOSE:To simplify the roll rearranging operation and to surely perform the operation by providing a cylinder restricting roll positions at roll rearrangement with a pressure oil high and low switching means. CONSTITUTION:For a hydraulic cylinder 13 moving a work chock 6 in the roll axial direction through a lever 28 and an element 29, branch pipes 57, 58 and solenoid switching valves 59, 60 are installed in parallel to each other at intermediate positions on a pressure oil supply side pipe 56 respectively and a pressure reducing valve 61 is set on the branch pipe 58. In the same way, parallel branch pipes 63 and 64 are set on a pressure oil discharge side pipe 62 and the solenoid switching valves 59 and 60 are connected to an intermediate position of both branch pipes 63 and 64, respectively. The valve 59 is opened, the valve 60 is closed, and a high pressure line 57 is activated during usual rolling works; the pressure is switched to the low pressure line to weaken the operating force of the cylinder 13 at roll rearrangement. Thus, opening and closing resistances of a clamp plate 31, so that the roll rearranging operation is simplified and surely performed.
Patent JP-H01238172-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: FUJIHIRA TATSUHIKO
IPC: H01L21/336
Filed: 1988-03-18
Abstract: PURPOSE:To accurately approach the end of a low resistance base layer region to the end of a source layer of channel side and to effectively prevent a parasitic transistor to obtain a large turning OFF capacity by forming high impurity concentration second conductivity type base layer region and first conductivity type source layer by a self-aligning method with a gate electrode as a mask. CONSTITUTION:A thick oxide layer 40 is grown at the time of diffusing a p-type base layer 6. Boron ions 71 are, for example, implanted with suitable energy. A p<+> type layer 7 is formed by annealing, and an oxide layer 40 is reduced in thickness by isotropically etching. Then, a resist mask 13 is formed by a photolithography, arsenic ions 81 are implanted by suitable energy, the mask 13 is peeled, and then annealed to form an n<+> type source layer 8. Thus, the distance Lb between the ends of the layer 7 and the layer 8 of channel side can be reduced to 1/10 or less as compared with that of a conventional manufacturing method, its base resistance is largely reduced, a parasitic transistor is scarcely turned ON, and the conventional step of photolithography used to form the p<+> low resistance layer can be deleted.
Patent JP-H05276763-A (JP)
Title: Load communication-type inverter
IPC: H02P27/06
Filed: 1992-03-24
Abstract: PURPOSE:To improve the start-up characteristics and enable continuous controlling even at zero speed by inputting a speed signal from a speed detection circuit and a position signal from a position detection circuit and providing a beta control circuit for outputting a phase signal to a thyristor phase control circuit and a GTO(gate turn-off thyristor). CONSTITUTION:In a case where a load communication-type inverter has a synchronous motor 6 for loading and has more than two serial numbers of thyristers 3 constituting a reverse converter 2, only one out of the serial thyristors of the reverse converter is replaced with a GTO and the inverter is also provided with a phase control circuit for GTO 23. Then the GTO generates forced communicating at the time of starting-up, and after the reversing potential has been established, the GTO is controlled through the gate signal similar to those for other serial thyristors and, though it is essentially a GTO, it is applied as a thyristor with non-forced communicating operation. Therefore, without intermittent starting-up operation, torque ripple will be suppressed through forced communicating at the time of starting up the motor 6 and the starting-up torque be also increased, resulting in continuous control operation from zero speed.
Patent JP-S59191826-A (JP)
Title: Structure of blower for integral type air conditioner
Inventor: MORIMOTO TAKUYA
IPC: F24F1/02
Filed: 1983-04-15
Abstract: PURPOSE:To improve the titled device in its space efficiency, by integrating inside and outside fans with an arrangement such that a blade portion is elongated from the end face of plate provided at an opposite side of radial flow fan for an outside fan so that the blade may be used as a single suction type Sirocco fan. CONSTITUTION:A single suction type Sirocco fan 6 and a radial flow fan 7 are provided on the axis of fan driving motor 5 at an inside and outside sides respectively. This arrangement allows for the blow-off of room air through an outside blow-off port, passing through the radial flow fan 7. Thus, the integrated structure of inside and outside fans can reduce the parts number of fan and improve a fan efficiency, leading to the improvement of space efficiency.
Patent JP-H11266445-A (JP)
Title: Information display method for two-way image communication interaction
Inventor: KAKII TOSHIAKI
IPC: H04N7/14
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide the information display method for a 2-way image communication interaction that is proper to maintain recreation with a client. SOLUTION: The information display method uses an image communication system where two-way communication is conducted while image data of each interactive opposite party are displayed, and displays prescribed common character graphic information on both the monitor screens in a card form (superimpose form) while being superimposed at least on part of the portrait image of the interactive opposite party displayed on each monitor screen, and the prescribed common character graphic information is entered and revised while at least one interactive party makes a speech.
Patent JP-H05269171-A (JP)
Title: Assembly structure for at home recuperatory bed
IPC: A47C19/00
Filed: 1992-03-24
Abstract: PURPOSE:To constitute the bed so that a purchaser himself can assemble it easily without using a tool while delivering it by utilizing door-to-door delivery service, etc. CONSTITUTION:The bed is provided with a back bed 2a, a waist bed 2b, a leg bed 2c, an actuating part 3 for moving them, a supporting frame 4 for fixing the actuating part 3, supporting metallic fixtures 6, 7 and 8 for attaching a bed part 2 to the supporting frame 4, and a fixing metallic fixture 9 provided in the supporting frame 4 in order to fix the supporting metallic fixtures 6, 7 and 8. The fixing metallic fixture 9 is structured so that a projecting piece 24 of a detaining member 23 is fitted into a fitting frame 22 through a detaining port 25 formed in the fitting frame 22, and the projecting piece 24 is detained and fixed into detaining holes 26-28 of the tip parts of the supporting metallic fixtures 6-8 inserted through fixing frames 18-20 in an actuating part holding rail 15. In such a way, since a tool is not necessary at all, even if an expert does not exist, its assembly can be executed easily.
Patent JP-S58183951-A (JP)
Inventor: TEIMO NIIITSUTEI
IPC: B02C1/04
Filed: 1982-04-19
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-H04277112-A (JP)
Title: Method of jointing conveyer belt
Inventor: INOUE YOSHIHIRO
IPC: F16G3/10
Filed: 1991-03-05
Abstract: PURPOSE:To provide a method of extremely easily jointing conveyer belts by finger jointing. CONSTITUTION:Tensile bodies 2 in the opposed ends of conveyer belts to be jointed to each other are exposed and formed on both ends with a plurality of wedge-like notches 3 fitting each other in the male and female relationship. Then, while the tip of the wedge-like projection and the bottom of the wedge- like recess ere fitted in each other to joint the conveyer belts in the planar form while necessary reinforcing cloths and cover rubbers 1 are laminated on the front and rear of the connection of the tensile bodies to be unified therewith, so that the fitting position can be easily set with an allowance by the notches.
Patent JP-H09256540-A (JP)
Title: Alc panel and its manufacture
Inventor: MATSUSHITA KENICHI
IPC: B28B11/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve workability by a method wherein a plurality of finishing- material mounting members are juxtaposed and fixed onto a connecting member, the hook section of the connecting member is engaged and unified to a reinforced cylinder, the mounting members are abutted against the base of forms, and mortar is injected. SOLUTION: A plurality of a U-shaped sectional finishing-material mounting members 2 with mounting sections 2a exposed on the surface of an ALC panel 1 and leg sections 2b buried into the ALC panel 1 are arranged at specified places. Connecting members 3 consisting of long-sized members such as reinforcements are connected to the finishing-material mounting members 2, and hook sections 3a formed at both ends of the connecting members 3 are engaged with both-side reinforcements 4d of the lower-side welding wire gauze 4b of a reinforced cylinder 4. The base 6a of forms 6 is coated with a mold release material, the mounting sections 2a of a mounting member unit 5 unified with the reinforced cylinder 4 are abutted against the base 6a, and mortar is infected and cured and the ALC panel 1 is molded. Accordingly, the mounting operation of a finishing material can be conducted efficiently.
Patent JP-H08265902-A (JP)
Title: Information display system within rolling stock
Inventor: SASAKI KAZUYA
IPC: B60L3/00
Filed: 1995-03-24
Abstract: PURPOSE: To obtain an information display system within rolling stock for notifying the information within the rolling stock quickly and accurately, in detail, to the passengers. CONSTITUTION: The inventive system comprises a communication network installed in composed vehicles 22, and a plurality of means 24 connected with the communication network in order to notify the information within the rolling stock. The means 24 can notify at least a piece of information within the rolling stock selectively and independently.
Patent JP-H05260326-A (JP)
Title: Full color/multicolor image conversion processing system
IPC: H04N1/60
Filed: 1991-03-29
Abstract: PURPOSE:To improve the color variance of the color images by extracting the image parts except the white parts with application of the color space conversion, applying the color space conversion to the peripheral images of the extracted image part for extraction of the black colors, and deciding the colors of the images except the black to binarize these images. CONSTITUTION:An original is read by an image input part 10 and stored in a storage part 13, and the inputted images are extracted by an image extracting part 11. A color deciding part 12 decides the colors of the extracted images and binaries these images. A peripheral picture element color space conversion means 120 extracts the peripheral picture elements of those extracted picture element as an image part and performs the conversion of an even color space. The result of this conversion is supplied to a black extracting means 121 which extracts the black picture elements. The data on the picture elements which are not extracted as the black picture elements by the means 121 are supplied to a color deciding/binarizing means 122 of the next stage. The means 122 decides the colors based on the hues and replaces these colors with the colors that can be outputted by a color output device. Then, the binarized data 132 corresponding to the replaced colors are stored in the part 13.
Patent JP-S58183949-A (JP)
Title: Catalytic burner
Inventor: MATSUMOTO IKUO
IPC: F23D11/06
Filed: 1982-04-19
Abstract: PURPOSE:To impart heat resistance and highly catalytic activity together at a high temp. to the titled burner, by constituting a catalyst body of a combination of a heat resistant inorg. cylindrical skeletal structure comprising a multilayered thin wall and a heat resistant fine metal wire. CONSTITUTION:A catalyst body is constituted of a combination of cylindrical skeletal structures 2, 3 each of which comprising a heat resistant inorg. substance such as cordierite and formed of a multilayered thin wall having a honeycomb or a grid like cross sectional area. The material of the above mentioned heat resistant fine metal wire 4 is used by combining at least one kind or more of iron, Ni, Cr, Al, Co, Si, copper, Ti and Mn with at least one kind or more of a platinum group metal such as platinum and a rare earth metal such as Y. As the result, catalyst constitution having heat resistance and highly catalytic activity together at high temp. difficult in a conventional supported type catalyst is obtained and, especially, activity at a low temp. shows an almost 100% conversion ratio at a catalyst temp. of 900 deg.C.
Patent JP-H03267212-A (JP)
Title: Leg device for conveyer
Inventor: FUJIO YOSHIHIKO
IPC: B65G21/00
Filed: 1990-03-16
Abstract: PURPOSE:To facilitate screw hole formation out of aluminum and measures for the damage to a screw head, in a leg device for conveyer installed on a floor, by forming a leg body with a through part out of aluminum in the center, and attaching a ground contact body, to the screw hole of a piece with a screw hole pressed in to the through part, with a screw rod. CONSTITUTION:A leg body 21 which is installed on a body frame molded by means of aluminum extrusion is molded by means of aluminum extrusion with a through part 29 installed in the center. Besides, a piece 33 provided with a screw hole 32 in the center is press-inserted in the lower edge of the through part 29. Then a screw rod 37 is threaded into the screw hole 32 of the piece 33 to install a ground contact member 38. This constitution can form a screw hole in an aluminum leg body and take easy measures even for the damage to a screw head by replacing the piece with a new one.
Patent JP-S58184134-A (JP)
Title: Driving method of electrochromic display
Inventor: YAMASHITA TERUO
IPC: G09G3/19
Filed: 1982-04-19
Abstract: PURPOSE:To make a life longer, electric power consumption lower, and a display grade higher in the stage of coloring and discoloring an electrochromic display using a compd. resembling to styryl by repeating the state applied with voltage and the state applied with no voltage alternately. CONSTITUTION:For example, the state applied with 1.3V display voltage for a t1 time and the state applied with no display voltage for a t2 time are set alternately repeatedly for a display electrode 2 with respect to a counter electrode 3 in the stage of coloring an electrochromic display ECD. The state applied with -1.3V discoloring voltage for the t1 time and the state applied with no discoloring voltage for the t2 time are set alternately repeatedly for the electrode 3 in the stage of discoloring the display. Here, if the repetitive period is set at >=0.1sec when the state applied with no voltage is <=60sec, an improvement in the life is recognized, and if the applied time for the voltage is set at >=0.05sec, the display grade is improved. The longer life, less electric power consumption and better display grade are thus obtained.
Patent JP-H04302611-A (JP)
Title: Liquidification countermeasure structure of life line structure
Inventor: KIDA HIROSHI
IPC: E02D3/10
Filed: 1991-03-29
Abstract: PURPOSE:To secure the safety of a life line structure by way of preventing sideway flow of the peripheral ground without changing the groundwater environment as well as inhibiting liquidification of the ground at the time of an earthquake by forming a wall-type liquidification countermeasure structure concerning a life line structure provided passing through a sandy ground in danger of liquidification. CONSTITUTION:Piles 1 with a drainage function are constructed with specified intervals on both side surfaces of a mound forming an inclined part 12a from a flat part 12a of a road 12 to an abutment 11 and the side of a river dike 10 and surround the mound 13 part in a square. The ground among the piles 1 with a drainage function is in the range where a liquidification inhibit effect of the piles 1 with a drainage function is thoroughly functioned, and a composite wall 14 formed by the piles 1 with a drainage function and the ground among the piles 1 with a drainage function prevent flow and sinking of the mound 13 and does not block movement of the groundwater. Additionally, liquidification of a peripheral ground 15 is inhibited by the pile 1 with a drainage function.
Patent JP-S57180393-A (JP)
Title: Controller for induction motor
Inventor: SUDOU TAKAYUKI
IPC: H02P27/02
Filed: 1981-04-30
Abstract: PURPOSE:To improve the operating efficiency of an induction motor by altering a set firing angle value which is applied to a firing control circuit in response to the displacement from the phase of a load current which flows through the motor from a reference current phase necessary to maximize the power factor of the motor. CONSTITUTION:AC voltages from AC power source lines 1A, 1B are supplied to an induction motor 3 through a bidirectional thyristor 2. A load current which flows to the motor 3 is inputted through a transformer 14, a diode bridge 15 and a detecting resistor 16 to a Schmitt circuit 17, and its phase is compared with the phase of a reference current necessary to maximize the power factor of the motor via a reversible counter 11 and a comparator 9. The firing angle of the bidirectional thyristor 2 is controlled based on the compared result so as to always maximize the power factor of the motor.
Patent JP-H08265854-A (JP)
Title: Cordless telephone set
Inventor: MOTOOKA TAKAHARU
IPC: H04W84/10
Filed: 1995-03-24
Abstract: PURPOSE: To eliminate noise in a control signal and a speech voice in a blink state of a display light in a slave set of a cordless telephone set. CONSTITUTION: When the user operates a speech key of a key matrix 17 to set the mode to a speech state, a slave set control section 18 allows a radio equipment 11 to send a slave set reply command based on a speech designation from the key matrix 17 and controls an LED driver 16 to goes off an LED 15. Then the speech key of the key matrix 17 is again operated to terminate the speech in the speech state of the slave set, then the slave set control section 18 discriminates whether or not priority all setting is made in the slave set and when the priority call setting is discriminated, the LED driver 16 is controlled to blink the LED 15. When no priority calling setting is discriminated, the LED driver 16 is controlled to keep the extinguished state of the LED 15.
Patent JP-H07118896-A (JP)
Title: Plating device and plating method for small articles
Inventor: TOOMASU GURIEGO
IPC: B22F1/18
Filed: 1994-04-04
Abstract: PURPOSE:To obtain sufficient and uniform plating layers in a short time by clamping a contact ring for energization between a horizontal bottom plate and the outer peripheral mounting flange of a cover and rotating a domed or cylindrical treating chamber which has a window of a perforated body near this ring and to which a plating liquid is supplied forward and backward. CONSTITUTION:Small particles 17 are put into the treating chamber 15 and an anode 20a is lowered and is immersed into the plating liquid 16. Next, a supply pipe 21 is lowered right above an opening 8 and while the plating liquid 16 is supplied, cycles to rotate a driving shaft 1 in a direction A and to stop this shaft, then to rotate the shaft in a backward direction and to stop the shaft are continued. The small particles 17 are pressed to the contact ring 11 by centrifugal force during the revolution of the shaft 1, by which the plating layers are formed on the small particles 17 facing the anode 20a. The small particles 17 are dragged by the flow by the gravity and the iniertia of the plating liquid 16 and are run down onto the flat surface 5, by which the small particles are mingled with each other. The plating layers are formed on the small particles 17 in the same manner as above in another postures while the small particles 17 mingle with each other when the shaft 1 begins reversely to revolve. The plating liquid 16 splashes from the ring 11 (window of the perforated body) to a receiver 30 and is sent by a pump 24 to the supply pipe 21.
Patent JP-H01238315-A (JP)
Title: Semiconductor logic gate circuit
Inventor: HIRAKATA NOBUYUKI
IPC: H03K19/0952
Filed: 1988-03-18
Abstract: PURPOSE:To attain stable performance even against the power voltage and to expand the range of the operating power voltage by using a capacitor so as to operate the source follower circuit in push-pull state. CONSTITUTION:A gate of a current source FET 14 of a source follower circuit is connected to a drain of a 2nd switching FET 12 at the opposite side to a 1st switching FET 11 connecting to the gate of a source follower FET 13 via a capacitor 1 and connected to a power voltage (VSS) via a bias element 2. Then a push-pull signal given to the gate of the current source FET 14 is supplied via the capacitor 1 and a gate-source bias is supplied from the power supply via the bias element 2. Thus, the supply of the push-pull signal to the current source FET 14 is independently of the level shift element in this way, the stable signal supply is guaranteed by the charge storage action of the capacitor 1 even against the fluctuation of the power voltage VSS without being affected by the current voltage characteristic and sure operation is attained.
Patent JP-H10265301-A (JP)
Title: Agrochemical composition
Inventor: SCHINDLER FREDERICK JAMES
IPC: A01N25/24
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an agrochemical composition having improved efficiency and rain resistance by compounding an agrochemical with a re-dispersing polymer, containing a water-insoluble polymer and a water-soluble polymer, as an agrochemical additive. SOLUTION: The objective solid agrochemical composition is obtained by compounding (A) one or more agrochemicals selected from microbicides, herbicides, insecticides, etc., and (B) one or more re-dispersing polymers containing one or more water-insoluble polymers (e.g. a polymer containing a polymer unit derived from ethylene, a vinyl ester or an acrylic ester such as methyl acrylate, etc.) in a form of an emulsion preparation and one or more water-soluble polymers (preferably, a nonionic polymer having a molecular weight of >2000 amu). The contents of the agrochemical, water-insoluble polymer and water-soluble polymer are preferably 5-90 wt.%, 5-80 wt.% and 1-40 wt.% based on the agrochemical composition, respectively.
Patent JP-H08124397-A (JP)
Title: Restoration mechanism of storage device
Inventor: HIYUU MATSUKUADAMUSU
IPC: G11C29/04
Filed: 1991-03-29
Abstract: PURPOSE: To enhance the substitution efficiency by means of an uneven redundancy decoder. CONSTITUTION: A memory has one or a plurality of data block 12 each comprising an arrangement of memory cells which can be addressed along the row and column lines. Each arrangement comprises subblocks 14 each of which comprises a plurality of memory cells and a given number of repairing columns RC are allotted to the data block. Each of a plurality of column repairing decoder circuits is connected with each repairing column and the column repairing decoder circuit can be programmed with row and column address information corresponding to a section of column in an arrangement including a defective memory cell and can substitute a memory cell in one repairing column for the defective cell. Different number of column repairing decoder circuits are connected with first and second column repairing circuits and thereby the column repairing circuits are distributed unevenly.