baber/WOPTO huggingface dataset:
Patent JP-H0429290-A (JP)
Title: Light transmission plate
Inventor: KATSUTA MORIHIKO
IPC: G02B5/02
Filed: 1990-05-25
Abstract: PURPOSE:To obtain a flexible light transmission plate having a uniform luminance by burying many fine transparent particles, whose refractive index is different from that of the flexible light transmission plate main body, in the light transmission plate main body in the distributed state. CONSTITUTION:A plate-shaped flexible light transmission plate main body 3 is arranged on the rear face of a flexible liquid crystal panel 2, and light sources 1 and 1 are provided on both side faces of the flexible light transmission plate main body 3, and many fine transparent particles 4 are distributedly buried in the light transmission plate main body 3 through-out the light incidence area in the direction perpendicular to the direction of light incidence from light sources 1. Fine transparent particles 4 different in refractive index from the flexible light transmission plate main body 3 are used. Thus, a flexible liquid crystal display device is obtained. The luminance of incident light is uniformized to uniformly illuminate the whole of the liquid crystal panel 2.
Patent JP-H09319239-A (JP)
Title: Electrophotographic device and contact spring
Inventor: SUGIYAMA AKIHIKO
IPC: G03G15/16
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device provided with a high-voltage power source connecting mechanism having simple constitution for a transfer roller. SOLUTION: A contact 23 is provided on a high-voltage power source board 15, and a contact spring 24 equipped with a coil spring part 24a and a ring contact part 24b is attached by an attaching case 25 so that it may be conducted to the contact 23 and the ring contact part 24b may be projected to the outside of the case, while a transfer spring 18 is conducted to the transfer roller 10 through a conductive bearing 17. Only by inserting the board 15 in a specified position, the ring contact part 24b of the contact spring 24 comes in contact with the transfer spring 18, and the contact 23 of the board 15 is conducted to the transfer roller 10.
Patent JP-H07318385-A (JP)
Title: Fluidic flowmeter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/20
Filed: 1994-05-26
Abstract: PURPOSE:To perform the accurate measurement of flow rates by stabilizing fluidic oscillation especially at the time of the large flow rate in a fluidic flowmeter, wherein the exhaust flow paths from an element part to an outlet port are asymmetrical. CONSTITUTION:Exhaust ports 35 and 36, which exhaust gas to the outside of a return guide 29, are provided in the return guide 29. Exhaust paths 31 and 32 are formed between the exhaust ports 35 and 36 and an outlet part 12. With a central line 51 of the nozzle 21 as the boundary, the cross sectional area of the exhaust port 36 closer to the outlet part 12 is formed so that the area is smaller than the cross sectional area of the exhaust port 36 farther from the outlet part 12. The resistance of the flow path directed toward the outlet part 12 through the exhaust port 35 and the exhaust path 31 and the resistance of the flow path directed toward the outlet part 12 through the exhaust port 36 and the exhaust path 32 are approximately equal.
Patent JP-H06312648-A (JP)
Title: Windshield dispensing with wiper
Inventor: TANI NAOKI
IPC: B60S1/54
Filed: 1993-04-28
Abstract: PURPOSE:To provide a windshield dispensing with a wiper by arranging a board provided with plural holes and a transparent board parallel to each other so as to take a gap between them, shielding the gap with a frame, forming a space for feeding gas, feeding-in gas from the space, blowing gas from the holes in the board to blow off raindrops, and ensuring a view from the holes in the board. CONSTITUTION:A board 1 with plural holes and a transient board 1 are arranged parallel to each other so as to take a gap between them, and the space is shielded with a frame 3 to form a space 4 for feeding-in gas.
Patent JP-H06322733-A (JP)
Title: Sloping breakwater
Inventor: TANAKA ENZO
IPC: E02B3/14
Filed: 1993-05-14
Abstract: PURPOSE:To dissipate waves efficiently by combining breakwater body inside blocks to pile them up in a pyramidal shape, constructing a breakwater body, and coating the outside of the breakwater body with the peripheral blocks. CONSTITUTION:Foundation stone is spread on the foundation subsoil 6, and a plurality of breakwater body inside blocks 1 are placed thereon. After that, the block 1 is so mounted on the block 1 that it is moved in front and rear directions by half-length thereof, it is moved in right and left directions by half-length and that a leg thereof is located on a part of a water port of the lower block 1. Then, in the same way, work is repeated by the number of steps correspondint to the necessary height of the breakwater to construct a breakwater body. The peripheral blocks are interlocked with up and down blocks and are placed at a corner part of the peripheral surface of the breakwater body. In addition, the peripheral blocks 3 having a closed slope are interlocked with up and down blocks and are placed at a non-corner part of the peripheral surface of the breakwater body.
Patent JP-S5260786-A (JP)
Title: Apparatus for packaging steel coil plate
Inventor: TERAMOTO TADAKATSU
IPC: B65B9/10
Filed: 1975-11-12
Abstract: PURPOSE: To provide an apparatus for packaging a steel plate coil which facilitates packaging of the coil with a film and insertion of an inner ting, eliminates non-uniformity of the film arising from non-uniform heating and effectively performs a series of packaging operations including the conveying in and out of the steel plate coil. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5925842-A (JP)
Title: Corrosionproof treatment of hold in collier
Inventor: MURAKAMI AKIRA
IPC: C09D163/10
Filed: 1982-08-05
Abstract: PURPOSE:To achieve protection of the hold in collier from corrosion with coating film of high performance, excellent heat and chemical resistance, and high mechanical strength, by applying a coating formulation comprising glass flakes and an epoxy resin containing both unsaturated polyester and vinyl ester resins. CONSTITUTION:A coating composition is first prepared by incorporating (A) 100 parts by wt. of an epoxy resin (pref. with an epoxy equivalent of 160-500) containing, (i) an unsaturated polyester resin (e.g. an isophthalic unsaturated one) and (ii) a vinyl ester resin (epoxy acrylate) with (B) 10-100 parts by wt. of glass flakes etc. The objective corrosionproof treatment is carried out by using a coating formulation prepared by adding, just before application, (C) a curing agent (e.g. a polyamide amine), or both curing catalyst and accelerator to the above composition.
Patent JP-H09321079-A (JP)
Title: Bonding method
Inventor: MIURA TAKEO
IPC: H01L21/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To enable the speed up of processing time and reduction of the expenses of facility investment while keeping the quality, by computing the statistic of the coordinate data of the bonding parts of the first group of lead frames, and omitting the image recognition of the other groups of lead frames when the statistic is under the judgment quantity. SOLUTION: When bonding the bonding parts of the inner leads of lead frames(L/F) 11-18 with the electrodes of semiconductor chips, the positions of the bonding parts are recognized by image recognition to get numerical coordinate data W1-W8. In that case, the statistic regarding the dispersion of the coordinate data W1-W8 of the bonding parts of the first group of L/F 11-13 out of plural L/F 11-18 are computed. Then, in case that the statistic is under the preset judgment quantity, the image recognition of the other group of L/F 14-18 is omitted, and the bonding is performed based on the designed value of the bonding coordinate and the coordinate value of the sampling results by the first group of L/F 11-13.
Patent JP-S5926285-A (JP)
Title: Printer
Inventor: HASHIMOTO KENICHIROU
IPC: B41J29/00
Filed: 1982-08-05
Abstract: PURPOSE:To unnecessitate to provide a positioning member for a flexible cable, by fixing a part of a flexible cable for a printing head signal to terminals of a home position detecting contact. CONSTITUTION:The home position detecting contact 5' is fixed at a printing starting position of a frame, and the terminals 5'a, 5'b thereof are projected into a sliding surface of the flexible cable 8'. On the other hand, patterns 13a, 13b for contact signals are provided in the flexible cable 8', and exposed parts 13'a, 13'b thereof are soldered to the terminals 5'a, 5'b of the contact 5', whereby the flexible cable 8' are fixed, and home position detecting signal wires are connected. Accordingly, the flexible cable can be securely fixed without providing any special fixing parts, and the number of assembling steps can be reduced without need to separately fit any leads for contact signal wires.
Patent JP-S63299809-A (JP)
Title: Production of fine tube packed with high density filler
Inventor: OKABAYASHI HISAYOSHI
IPC: B21C1/00
Filed: 1987-05-30
Abstract: PURPOSE:To obtain many kinds of tubes packed with high density filler by elongating tubes containing high density filler, extending the inner filler also uniformly integrating together with the metal tube as the metal tube becomes finer and correcting the outer diameter by wire drawing. CONSTITUTION:Metal of high ductility is used for the metal tube 2 into which filler 1 is inserted before drawing. Suitable component is selected to the filler 1 according to a working object. One or more through holes 3 are provided for inserting the filler 1. The metal tube 2 is drawn by swaging. The metal tube 2 is forged by dies on both sides of the tube to reduce its diameter and to elongate its length as if its outer circumference is beaten. In this manner, a metallic wire of fine diameter packed closely and uniformly with filler is obtained.
Patent JP-H08327548-A (JP)
Title: Interference removing reagent for measuring analyte by usingmetal complex capable of light emission
Inventor: BERUNHARUTO ETSUKAATO
IPC: G01N33/53
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an interference removing agent being employed in a test method for measuring an analyte using an emissive metal complex as a marker group. SOLUTION: In a method for measuring an analyte in a sample liquid using an emissive metal complex as an analyte specific marker group for generating a measuring signal, a nonspecific metal complex having a structure related chemically to the marker group is added as an interference removing reagent. The interference removing reagent removes interference due to interfering serum with no significant sacrifice of accuracy or sensitivity of test.
Patent JP-S5660905-A (JP)
Title: Electronic computer control system of batching plant
Inventor: TOMOI TAMIYA
IPC: G05B19/02
Filed: 1979-10-25
Abstract: PURPOSE: To eliminate the need for an operator during normal operation by connecting an electronic computer to a console panel and by bringing batching plant equipment under the control of the electronic computer via the console panel.  
     CONSTITUTION: To console panel 2, electronic computer system 5 is connected and to console panel 2, batching plant equipment 1 is also connected. In this system 5, interface circuit 51 is provided which makes mutual connections of a signal system with console panel 2, in which interface circuit 21 is provided which makes connections with system 5. Further, operation panel 22 that an operator operates is provided in console panel 2 and control signals supplied by either system 5 or panel 22 through the operation of switch 23 are supplied to plant equipment 1 as operation signals 3. In normal operation, control signal 6 is selected from system 5 via switch 23 and plant equipment 1 is controlled by system 5 to eliminate the need for an operator during the normal operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5838603-A (JP)
Title: Roll cooler for hot strip mill
Inventor: HIRAMATSU TERUO
IPC: B21B1/26
Filed: 1981-08-31
Abstract: PURPOSE:To economize original unit of electric power considerably and to obtain steel plates of high quality in good yields by forming roll cooling water systems into plural water systems, controlling the same to the pressure conforming to the surface temps. of respective rolls and making combination use of a mist cooler for work rolls. CONSTITUTION:Highly pressurized water is injected from the nozzles 4, 4 of coolers toward the respective front and rear surfaces and rear surfaces of the work rolls 1, 1, and backup rolls 2, 2 of the respective stands of the roughing millIand finishing mill II of continuous hot strip mills. Here, the cooling water systems are made independent with roll 1 groups A, B and roll 2 group C, respectively. The surface temps. of >=1 piece of rolls of the groups A-C are measured by a thermometer 5 and if they are higher than reference upper limit values, an instructing device 6 instructs a water pressure controller 7 to increase the water pressure up to prescribed pressure. Thus the water pressure can be controlled by each group. Further a mist cooler 8 is provided on the inlet side of the work rolls of the finishing stand, whereby the temp. drop of the materials to be rolled is decreased and steel plates of high quality are produced in good yields.
Patent JP-S5927306-A (JP)
Title: Controlling method of robot
Inventor: ARAI SHINICHI
IPC: G05B19/4093
Filed: 1982-08-09
Abstract: PURPOSE:To raise applicability and extensibility of an operating function of a robot, by changing a definition of a co-ordinate system conversion matrix without changing a fundamental system of the robot. CONSTITUTION:A fitting part of a final operating device is a finger 10. When a position component matrix (Q) of this final operating device 11 is defined as an expression 1, a component of this matrix is shown by an expression 2. In this case, when each constant in the expression 2 is determined suitably, as a result, a desired final operating device co-ordinate system 3 being different from a finger co-ordinate system 2 is defined. By controlling a robot in accordance with this definition, an operating function of the robot can be varied optionally, and a robot having applicability and extensibility is obtained. In this way, applicability and extensibility of the operation function of the robot can be raised.
Patent JP-H033291-A (JP)
Title: Printed circuit board
Inventor: HIGUCHI KAZUAKI
IPC: H05K1/05
Filed: 1989-05-30
Abstract: PURPOSE:To provide a printed circuit board having excellent heat sink properties, dimensional accuracy and strength by covering both front and rear faces of a conductive board and the inner face of a through hole with insulating material layers, and providing conductor circuits on the layers. CONSTITUTION:Insulating materials such as Al2O3, SiO2, etc., are deposited on both upper and lower faces of a metal board 11 made of aluminum, copper, etc., to form insulating material layers 12, 12'. Then, a through hole 13 is opened at the predetermined position of the board 11 formed with the layers 12, 12' by means of drilling, laser processing, discharge processing, etc. Thereafter, the materials such as Al2O3, SiO2, etc., are deposited on the upper and lower faces of the board 11 and the inner wall of the hole 13 to form insulating layers 14. Subsequently, the layers 14 are covered with conductive materials such as Al, Cu, etc., by depositing, plating, etc., to form conductive layers 15. The unnecessary parts of the layers 15 are removed by etching, etc., thereby forming conductor patterns 16.
Patent JP-S5261793-A (JP)
Title: Ferro series magnetic sintered body
Inventor: HENMI ZENZOU
IPC: H01F1/20
Filed: 1975-11-17
Abstract: PURPOSE: To obtain a ferro-series magnetic sintered body having the same order of magnetic properties as a soft iron that is hard to tooling with good precision, by means of improving themagnetic material characteristic used for rotor by addition by special elements to pure iron powder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04361418-A (JP)
Title: Ring oscillator
Inventor: OKITA MUNEHISA
IPC: H03K3/354
Filed: 1991-06-10
Abstract: PURPOSE:To generate a pulse wave having an optional duty ratio. CONSTITUTION:The output terminal S1 of the final stage of a delay gate group G3 in which plural delay gates are connected in series is connected to one of input terminals of a logic gate G1 to form a loop circuit, and the output terminal S1 of the final stage of the delay gate group G3 is connected to one of input terminals of the logic gate G2 and one optional connecting point among plural connection points of the delay gate group G3 is connected to one of the other input terminals to form a loop circuit. In this case, increase in the number of circuits by the duty ratio conversion circuit is prevented.
Patent JP-S63301041-A (JP)
Title: Dustproof film for printing and exposing
Inventor: TAKAHASHI SHIGEYUKI
IPC: G03F1/00
Filed: 1987-05-30
Abstract: PURPOSE:To improve the light transmittance of the titled film against an irradiating light including a far UV ray, and to reduce the deterioration of the quality of the titled film caused by a light irradiation and a high humidity environment, by composing the titled film of a resin thin film of a specified acrylic copolymer. CONSTITUTION:The titled film is composed of the resin thin film of the acrylic copolymer which has a prescribed thickness of 0.5-10mum and has >=88% the light transmittance at the wavelength of >=350nm, and >=80% the light transmittance at the wavelength of <350nm among the wavelength of 250-500nm. The reason why the light transmittance of the titled film is defined as mentioned above, lies in reducing energy reaching to the surface of a resist, thereby producing the trouble about printing and exposing in the case that the light transmittance of the titled film is less than the value as mentioned above. Thus, the light transmittance is improved, and the deterioration of the quality of the titled film against the light irradiation and the high humidity, is reduced.
Patent JP-H09285542-A (JP)
Title: Clip for preventing erroneous piercing of injection needle
Inventor: DOUMORI TAKEMASA
IPC: A61M5/32
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing needle piercing accidents as the most occurring ones of infection accidents to medical staff, which is safe, convenient to carry, and of low cost. SOLUTION: A single metal plate is folded to form blades 1, side surfaces 2, and a bottom 3, and arms 4 are then installed. By using the folded body like a clip, a cap of an injection needle is held instead of holding it directly with fingers in attaching/detaching a cover. Because of the blades 1 for preventing erroneous piercing of the needle, if a needle tip is deflected at the time of recapping, it is not pierced to the finger. A hole 5 is provided for holding the cap at a deeper position.
Patent JP-S5674875-A (JP)
Title: Case equipped with carrying device for tapeetype information carrier
Inventor: JIYOSEFU MARII ERISU BOOJIYAN
IPC: G11B15/32
Filed: 1980-10-01
Abstract: A case (11) for an information carrying tape, provided with two reels (14). No rotary parts extend through the wall. Each reel (14) is rotatably mounted and can also move axially between a position in which it is locked and one in which it can rotate. If no (electro) magnetic field is present each reel (14) is in the locked position. If outside the case (11) a rotary (electro)-magnetic field is generated which penetrates to a reel, this reel is moved from the locked into the unlocked position and subsequently rotated by the field.
Patent JP-S63301185-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: INOUE HITOSHI
IPC: B62D7/14
Filed: 1987-05-30
Abstract: PURPOSE:To enable the right and left turning characteristics of a vehicle to be kept always same by mechanically interlocking the right and left rear wheels with each other through an interlocking mechanism utilizing a rack and pinion mechanism so as to be simultaneously brought into toe-in. CONSTITUTION:A connecting mechanism D has a pinion 21 which has been turnably supported on a vehicle body between the right and left wheels. With this pinion 21, racks 26R, 26L formed at respective inner end parts, in the direction of the vehicle width, of right and left relay rods 23R, 23L are engaged. when the right side relay rod 26R is displaced to the right, the right rear wheel is brought into toe-in. The displacement of the right side relay rod 23R to the right is transmitted to the left side relay rod 23L via the racks 26R, 26L as a movement for displacing the left side relay rod 23L to the left, and the left rear wheel is also brought into toe-in.
Patent JP-H031723-A (JP)
Title: Delta/sigma modulation circuit
Inventor: SAKAGUCHI TAKASHI
IPC: H03M3/02
Filed: 1989-05-30
Abstract: PURPOSE:To always maximize the S/N of a circuit by providing plural coefficient circuits setting each gain to a prescribed value. CONSTITUTION:A coefficient circuit 19 is connected between an input terminal 11 and an adder circuit 12, a coefficient circuit 20 is connected between an adder circuit 15 and an integration device 14, a coefficient circuit 22 is connected between an integration circuit 16 and a quantizer 17, a coefficient circuit 23 is connected between an output hold circuit 13 and the adder circuit 12 and a coefficient circuit 25 is connected between an integration circuit 16 and a quantizer 17, a coefficient 21 is connected between an output holding circuit 13 and the adder circuit 12 and a coefficient circuit 24 is connected between the output holding circuit 13 and an adder circuit 15 respectively. The gain of the coefficient circuits 19-24 is decided so as to maximize the S/N of the 1-bit A/D conversion output at the sampling frequency of the quantize 17. Thus, the S/N of the circuit is always maximized.
Patent JP-S63303621-A (JP)
Title: Tension leveler
Inventor: TANIMOTO TATEO
IPC: B21D1/05
Filed: 1987-06-02
Abstract: PURPOSE:To make a line short and compact and to improve an operating efficiency by arranging a group of tension bridle rolls on an input side and the output side at a tension leveler vertically at the same place. CONSTITUTION:Each roll 1a, 1b, 2a, 2b of groups 1 and 2 of tension bridle rolls for the input side and the output side is rotated by the drive of a motor. Strips 3 of steel sheet, etc., enters and passes a group 1 of tension bridle rolls for the input side at a point A. Then, when they advance as far as a roll 7 for changing the direction supported by a rest 11 so that it can race freely, their advancing direction is changed by this roll 7 to the opposite one to pass a non-drive tension leveler body 4. Then they pass the group 2 of tension bridle rolls for the output side lying under the group 1 of tension bridle rolls for the input side and advances to the next process from a point B. A set of tension leveler apparatuses is mounted compactly on a single rest, and assembly and arrangement are performed off line and the operating efficiency is improved.
Patent JP-H05307477-A (JP)
Title: Patch managing system
Inventor: MORI SHIGEO
IPC: G06F9/06
Filed: 1992-04-30
Abstract: PURPOSE:To simplify the manufacture of a patch, to execute generation control related to the patch and to reduce trouble at the time of executing the patch. CONSTITUTION:A patch registering means 1 manufactures a patch member corresponding to the object module of the latest generation in a patch library 3, and registers patch data having the patch execution address of the form of a relative address in the object module to the patch member corresponding to the object module to which the patch related to the patch data is executed. A patch merging means 4 reads in the patch member corresponding to the object module to constitute a load module from the patch library 3 at the time of the generation of the load module by a linkage editor 5, and merges automatically these patch members, and manufactures the merged patch member consisting of the patch data having the patch execution address of the form of the relative address in the load module.