baber/WOPTO huggingface dataset:
Patent JP-S51126089-A (JP)
Title: Electrode contruction of tuning fork voltage oscillation
Inventor: UEDA HIROMI
IPC: H03H9/19
Filed: 1975-04-24
Abstract: PURPOSE:To device as to increase the amount of produced and the lessening of the manufacturing process as to connect to the upper and lower electrodes and establishing the metal film on the side of the surface of the oscillating electric field vibrator in the perpendicular direction which forms the electrode in the upper and lower directions of the vibrator.
Patent JP-H05250572-A (JP)
Title: Marchandise sale registration device
Inventor: SASAKI JUNICHI
IPC: G07G1/12
Filed: 1992-03-09
Abstract: PURPOSE:To diversify promotion sales. CONSTITUTION:The marchandise sale registration device which has a single- marchandise file containing data on the names, normal prices, promotion prices, promotion periods, etc., by marchandise to be sold, performs arithmetic according to data on sold marchandises and the data in the single-marchandise file, and points the result on a receipt and a journal is provided with a manual promotion start key 12 and also provided with an arithmetic means which performs arithmetic processing based upon input data on marchandises and determines a sales price according to the data in the single-marchandise file and the input state of the manual promotion start key 12. Consequently, the artificial promotion selling method can be added by the operation of the manual promotion start key 12 by a cashier in addition to a promotion selling method based on the single-marchandise file.
Patent JP-S63220999-A (JP)
Title: Crank shaft control device
Inventor: MAEDA SHUJI
IPC: B30B15/14
Filed: 1987-03-06
Abstract: PURPOSE:To control a crank shaft by surely stopping it by outputting a sudden stop command in the case the actual stop position being beyond a stop limitation position by comparing the angle of rotation of a crank shaft detected by an angle of rotation detection means with preset positional data. CONSTITUTION:A clutch brake actuating position and the stop position of the crank shaft 5 are set up by the angle of rotation detecting means of a crank shaft 5 of a resolver 21, etc., and a numeric value setting part 27 for performing the timing control of the clutch brake against the angle of rotation of the crank shaft. When the crank shaft comes to the specified position by the comparison of this set clutch brake actuating position with the angle of rotation, the timing control signal for the clutch brake is outputted from a control signal output part 31. In the case the actual stop position of the crank shaft is beyond the stop limitation position the crank shaft is suddenly stopped by a sudden stop means to effect stop control, safely and surely.
Patent JP-S62207824-A (JP)
Title: Continuous hardening device for rail
Inventor: USHIJIMA TORU
IPC: C21D9/04
Filed: 1986-03-10
Abstract: PURPOSE:To prevent discontinuous hardening by water leakage and deformation of draining plates by caps for preventing overheating at the end of a rail with a device for hardening, quench hardening and tempering of the rail and a device provided with the draining plates by constituting the draining plates of separate members which are upright members and inclined members. CONSTITUTION:While the rail 1 is moved in the arrow direction, at least the top of the rail 1 is hardened in a heating furnace 2 and thereafter, cooling water is injected from a set of cooling water injectors 3, 4 of an inverted U shape having many small holes toward the top surface and top flanks of the rail 1 to quickly cool the rail. The cooling water remaining at the top is then removed by draining rollers 10 and air nozzles 11 and finally the rail 1 is tempered in a heating furnace 12. The draining plates 20 consist of the upright members 21 and the inclined members 22 which are respectively mounted to separate mounting rods so that the members are pressed to the lower part of the collar of the rail 1 or the top flanks thereof. The deformation of the caps for preventing the overheating at the rail end by collision of said gaps against the draining plates 20 and the water leakage by the defective contact between the conventional successively provided joint parts between the upright parts and the inclined parts and the angle parts of the lower collar of the rail are thus prevented.
Patent JP-H03248883-A (JP)
Title: Developer composition, preparation thereof and pressure-sensitive copy paper
Inventor: TANAKA MASAHITO
IPC: B41M5/124
Filed: 1990-02-27
Abstract: PURPOSE:To obtain a developer composition used in pressure-sensitive copy paper excellent in light fastness by containing a developer based on predetermined nucleus substituted salicylate and a predetermined compound. CONSTITUTION:A developer based on nucleus substituted salicylate represented by formula I and a compound represented by formula II are dissolved in an org. solvent and this solution is emulsified and dispersed in an aqueous medium under heating or non-heating and, subsequently, this dispersion is heated to distill off the org. solvent to obtain a developer composition dispersion. In the formula I, R1, R2, R3 and R4 may be same and different and are a hydrogen atom, a halogen atom, a 1-15C alkyl group, a cycloalkyl group, a phenyl group, a nucleus substituted phenyl group, an aralkyl group or a nucleus substituted aralkyl group and two adjacent group among R1, R2, R3 and R4 may be bonded to form a ring, n is an integer and M is a polyvalent metal atom. The compound respresented by the formula II is contained in a coating solution for developing paper in an amount of 0.05-20 pts.wt., pref., about 0.1-10 pts.wt. per 100 pts.wt. of substituted salicylate represented by the formula I on a dry wt. basis.
Patent JP-S56146630-A (JP)
Title: Working fluid sprayer for wire-cut discharge machining unit
Inventor: SUGIYAMA HIDEHIKO
IPC: B23H7/02
Filed: 1980-04-17
Abstract: PURPOSE:To reduce the stroke required for attaching and detaching a nozzle lid by fitting said nozzle lid in a way of concave/convex fitting onto a nozzle base while making the lid to be freely fitted or taken out thereinto or therefrom. CONSTITUTION:A nozzle 8 is formed with a nozzle lid 8b and nozzle base 8a being fitted into each other by pushing said nozzle lid 8b of said nozzle 8 downward while making at least either of engaging portion 8d or holding portion 8e of elastic material. Furthermore, said nozzle lid 8d can be easily taken out from nozzle base 8a only by pulling up the nozzle lod 8d. Whereby the space needed for attaching and/or detaching said nozzle lid 8b of said nozzle 8 is sufficient only with a narrow near-straight-line shaped gap and the stroke needed for attaching and detaching the nozzle can be reduced that much.
Patent JP-S58168102-A (JP)
Title: Process controller
Inventor: AZEGAMI TADASHI
IPC: G05B9/03
Filed: 1982-03-29
Abstract: PURPOSE:To improve the reliability with multiple connection, by inserting a resistor to each input terminal of interface modules having a maulti-channel processing function in series and a switch in series with each output terminal for scrambled coupling. CONSTITUTION:The process interface modules having plural number of process input and output lines are grouped and coupled scramblingly. Further, in order to eliminate inconvenience through the scrambled coupling, the following measure is taken; A series resistive element RS, about 1 Mohm, is inserted between input terminals 101 and an internal circuit of each process interface module 32. Then, the process input value need not be changed because of a failure in the process interface module. This inconvenience is eliminated by inserting a switch in series between the internal circuit of each process interface module and an output terminal.
Patent JP-H05141935-A (JP)
Title: Measuring method and measuring device for small displacement quantity
Inventor: SUZUKI SEIZO
IPC: G01B11/245
Filed: 1992-03-09
Abstract: PURPOSE:To provide the method and device capable of correctly measuring a small displacement quantity in the optical axis direction on a test surface. CONSTITUTION:The interferable light from a light source 1 is radiated to a test surface 7a and a reference surface 6a to form interference fringes 11 in an interference optical system, and the interference fringes 11 are image-formed on an area sensor 10 by a focusing optical system 9. When the distance between the reference surface 7a and the test surface 6a is continuously changed, the interference fringes 11 are moved in the length direction in response to the change. The area sensor 10 observes the moving state at two or more observation points P1, P2 having the phase difference of npi/2 between the interference fringes 11, where (n) is a natural number. When the inversion of contrast, the number of times, and the timing of the inversion at these observation points P1, P2 are detected, a small displacement quantity can be calculated.
Patent JP-H04272216-A (JP)
Title: Modified nylon monofilament
Inventor: YAMAMOTO YUKIHISA
IPC: D01F6/60
Filed: 1991-02-23
Abstract: PURPOSE:To obtain nylon monofilament averagely having water absorption resistance, wear resistance and tensile tenacity. CONSTITUTION:An epsilon-Caproamide polymer or a copolymer of epsilon-caproamide and another amide is blended with 1-10wt.% polyacetal resin and 0.2-1.0wt.% silicone oil, melted, kneaded, extruded and drawn at two stages at least.
Patent JP-S56147158-A (JP)
Title: Electrophotographic recording method
Inventor: TANAKA MASAO
IPC: G03G15/22
Filed: 1980-04-16
Abstract: PURPOSE:To easily carry out dichromatic printing using a positive original, by subjecting the surface of an electrostatic latent image forming material consisting of a conductive substrate, an overlaid photoconductor layer, and a further overlaid charge transfer layer, to a primary charging and exposure followed by a secondary charging and exposure. CONSTITUTION:Photoconductor layer 13 is formed on conductive substrate 12, and further, charge transfer layer 14 for transferring only positive or negative charge is formed on layer 13 to complete an electrostatic latent image forming material. The surface of this material is positively or negatively charged uniformly and exposed to a primary optical image, then the area of the layer 14 surface exposed in the primary exposure step is charged positively or negatively, the unexposed area reversely, and after the secondary charging, layer 14 is exposed to a secondary optical image to form 3 kinds of positive, zero, and negative potential levels in the latent images on the electrostatic latent image forming material.
Patent JP-H11240060-A (JP)
Title: Manufacture of seamless tube and annular die for manufacturing the same
Inventor: MORIKOSHI MAKOTO
IPC: B29C48/92
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing inexpensively, in large quantities and stably a seamless tube with uniform distributions of surface electric resistivity and vol. electric resistivity in the circumferential direction, and an annular die for manufacturing the tube. SOLUTION: In a method for manufacturing a seamless tube by a method wherein after a thermoplastic resin plastic with a specified conductivity is melt-extruded into a tube-like shape from an annular die 12 mounted on an extruder 11 and is solidified by cooling, it is continuously taken off under a condition where it is kept in the tube-like shape, vol. electric resistivity and surface electric resistivity on the circumference intersecting at right angles in the taking-off direction of the tube-like body T after being cooled and solidified are measured and based on these measured values, resin temp. of the melt- extruded tube is adjusted by means of temp. control devices 15 and 25 arranged at least two positions in the circumferential direction and at least two steps in the extrusion direction by temp.  of the molten resin applied in the thickness direction of the extruded tube-like body and temp. of the molten resin applied in the surface direction.
Patent JP-S60197868-A (JP)
Title: Wire-shaped material supply device provided with cutter mechanism for evaporating source
Inventor: INOUE YOUJI
IPC: C23C14/24
Filed: 1984-03-19
Abstract: PURPOSE:To provide a titled supply device which permits sure supply or replenishment of a wire without clogging or hitching of the wire in a feed mechanism by supplying a material in the form of a wire and constituting integrally the feed mechanism and cutter mechanism thereof to one body. CONSTITUTION:A driving shaft 4 is driven by a driving motor 9 and a turning supporting base 18 is turned to a supply position facing an evaporating source 29 in a vacuum process device. A wire 22 is extended to a prescried length into the crucible of the source 29 by a chute 27 from a reel 21 via paired rollers 23a- 23c and a cutter mechanism 24. The blade member 25 of the mechanism 24 is thereafter actuated by a cutter actuator to cut the wire. The wire forward from the cut part is thereby dropped into the crucible. The top end of the wire 22 is retreated to the prescribed position by the mechanism 23 and the base 18 is returned again to the evacuation position. The supply or replenishment operation of the wire 22 to the crucible are executed in the above-mentioned way.
Patent JP-H06239406-A (JP)
Title: Method and apparatus for collecting article
Inventor: TANAKA NOBUHIRO
IPC: B65G47/84
Filed: 1993-02-18
Abstract: PURPOSE:To simplify the timing control of delivering articles, increase the number of delivered articles from a delivering device and achieve high speed of collecting articles in collecting the articles. CONSTITUTION:In collecting articles, U-shaped flexible article receiving sections 62A provided opposedly to the respective frontages of delivering devices 14 are used for conveyers 17. The respective article receiving sections 62A are sequentially located in the frontages of the respective delivering devices 14 by intermittingly sending the conveyers 17 so that the respective article receiving sections 62A of the conveyer 17 are located in the frontages of the respective delivering devices 14. The articles delivered from the respective delivering devices 14 are collected respectively sequentially in the respective article receiving sections 62A.
Patent JP-S62209532-A (JP)
Title: Method for processing black and white silver halide photosensitive material
Inventor: YAMADA MINORU
IPC: G03C5/26
Filed: 1986-03-11
Abstract: PURPOSE:To effectively prevent fur in rinse water by incorporating a specified compound in the rinse water in a rinsing process. CONSTITUTION:The rinse water in the rinsing process contains at least one of the group of compounds represented by formulae I-X in which X is halogen; each of X1-X3 is halogen; each of R1-R3 is optionally substituted 1-6C alkyl; R4 is optionally substituted 1-20C alkyl; and Y is halogen. It is sufficient for the rinse water to contain only one kind of said compounds but a combination of >=2 kinds of them may be added. It is preferred to add the compound in an amount of 0.02-20g/l, especially, 0.05-5g/l.
Patent JP-H08246692-A (JP)
Title: Parking-state display device
Inventor: TANI MASAMICHI
IPC: G08G1/14
Filed: 1995-03-10
Abstract: PURPOSE: To discover a place capable of being parked easily by displaying parking states at the upper end section of a post by separate parking place and ocularly observing a pilot lamp even from a separate position. CONSTITUTION: A frame is fixed onto the floor face of a parking space, and loop coil mats detecting the presence of parking cars at each parking place and control units 5 are installed while being fitted to the frame. Posts 6 upwards extended from the frame and pilot lamps 7a, 7b being mounted at the upper end sections of the posts 6 and displaying the presence of the parking cars are provided at that time. A driver intending to park views a parking guide plate arranged in the entrance of the parking space, and obtains approximate information as to whether or not parking is enabled. The driver enters the parking space, forwards moves the car up to a place, where the empty-car pilot lamp 7b is lit, and parks, and easily conducts parking operation.
Patent JP-S60194514-A (JP)
Inventor: YOSHIDA AKIHIKO
IPC: H01G11/34
Filed: 1984-03-16
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-S51127743-A (JP)
Title: Optical fiber and its manufacturing method
Inventor: MIKI TETSUYA
IPC: C03B37/023
Filed: 1975-04-30
Abstract: PURPOSE:To raise transmission speed limit of optical fiber and facilitate connection of optical fiber.
Patent JP-H1056387-A (JP)
Title: System for encoding and decoding multimedia data, mpeg system for compressing and expanding multimedia data, and method for compressing and expanding multimedia data
Inventor: HAMADANI MEHRDAD
IPC: H04N7/26
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia encoding and encoding system which can handle various types of data arrayed in blocks of variable size. SOLUTION: Frames of image data, graphic data, and text data are supplied to a frame buffer 64. In response to an encoding command from a CPU 58, an MPEG(motion picture expert group) encoder 68 compresses the data from the frame buffer according to the MPEG compression algorithm and outputs data blocks of variable size corresponding to frame parts to be displayed to a texture buffer 70. An MPEG decoder 74 reads the data block of variable size out of the texture buffer, and expands and supplies them to a graphic engine 76 which operates various types of data, thereby generating video to be displayed on a video monitor.
Patent JP-S60195701-A (JP)
Title: Magnetic head rotating device
Inventor: IWANARI TETSUO
IPC: H01F38/18
Filed: 1984-03-16
Abstract: PURPOSE:To constitute a magnetic head rotating device under a good condition without making any soldering work, by coupling a member, to which a magnetic head is fitted, and a rotary disk with each other under a removal condition and transmitting the signal of the magnetic head by means of winding wound around a core made of a ferromagnetic substance. CONSTITUTION:A signal from a magnetic head 21 enters the rotor side winding 24 of a rotary transformer through coils 22 and 23 and is further transmitted to the outside by means of a transformer couple through the stator side winding 25 and lead wire 41 of the rotary transformer. A fitting table 29, on which the magnetic head 21 and a core 30 made of a ferromagnetic substance are mounted, can be fitted to and removed from a rotary disk 32 by operating screws 33. Therefore, the magnetic head fitting section can be fitted and removed easily without making any soldering work and, as a result, the productivity is improved with such simple constitution. Since the magnetic head 21 is connected with the winding 24 by means of coils 22 and 23, no contact pin is used and good connection can be realized. Moreover, a lead wire 41 connected to the magnetic wire does not come out and, accordingly, no radio wave disturbance is received.
Patent JP-S62264546-A (JP)
Inventor: JIYON EDOWAADO FUIRITSUPU SAIK
IPC: G01N27/62
Filed: 1987-03-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51127981-A (JP)
Title: Automatic operation device
Inventor: KIUCHI FUJIO
IPC: G05B19/10
Filed: 1975-04-28
Abstract: PURPOSE: An automatic operation device, that designed to enable designated starting operation, stop action and simultaneously it makes selection of date and one of week days by simple circuit composition. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08263692-A (JP)
Title: Reproduction method of face of object
Inventor: HANSUUAROISU BUITSUSHIYUMAN
IPC: G06T17/20
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the indicating method for a surface at a cost as low as possible relating to calculation time and a storage capacity by preparing a curved connection line through the two vertexes of a first triangle. SOLUTION: In the cross sectional drawing of a model object (semisphere in this example,) a new vertex E31 is calculated. In this case, for the vertexes E1 and E2 of the first triangle, known position vectors -r1 and -r2 reaching an object surface K inside the vertexes E1 and E2 with an origin O as a start point similarly to normal vectors -n1 and -n2 are present. Then, a line E1-E2 is the common side of the triangle E1-E2-E0 and the triangle E1-E2-E5, and at the time of re-division, it is changed to the line E1-E31 and the line E31-E2 required to approximate the object surface K as close as possible. Thus, a parabola P is prepared through the vertex E1 and the vertex E1 in a form that normal lines -n1 and -n2 are extended orthogonally to the parabola P.
Patent JP-S59214472-A (JP)
Inventor: JIYAN BEERU
IPC: A63C7/10
Filed: 1984-03-17
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-H06262559-A (JP)
Title: Controller of inductiral robot
Inventor: KIMURA KATSUMI
IPC: B25J9/10
Filed: 1993-03-12
Abstract: PURPOSE:To make an accurate speed signal securable even if such one as being low in resolution is used for an encoder to be connected to an arm driving motor of an industrial robot. CONSTITUTION:An encoder 8 is connected to a motor 6 driving an arm, and a speed signal omega0 is calculated from a current signal (i) flowing in this motor 6, a speed of the encoder 8 and a nominal value Jn in the moment of inertia of motor shaft conversion. omega0=integral 1/Jn[Ktn.i-G-(omega0-omegae)]dt. Where, Ktn: nominal value Jtno of torque constant of motor G: proportional gain or proportion + integral gain.
Patent JP-S54144613-A (JP)
Title: Discharge plate supporting apparatus on slide dump truck
Inventor: KONDOU KAZUMASA
IPC: B60P1/00
Filed: 1978-04-28
Abstract: PURPOSE:To enable the exhaust plat to make its lateral and vertical equibrium and regulation easily and reliably by mounting a holding member longtitudinally on the side walls of a packing box and in addition by fixing a sliding member in contact with the inside of the packing box and holding member at a suitable position of the exhaust plate. CONSTITUTION:The exhaust plate 9 bit to the front end of a multistage hydraulic cylinder 11, when it is expanded, moves between the right and left side walls 3  of a packing box 1 until a rear hinged door and the loaded material in the packing box 1 is distributed over the ground through an exhaust chute 14. Under such condition a lower pad 12 of the L type is fixed longitutinally to the lower corner of the exhaust plate 9 and is brought into contact with the bottom wall 5 and the insides of the side walls 3 of the packing box 1. In addition the upper pad 13 is fixed to the upper surface of the exhaust plate 9 so that a holding member 8 fixed to the upper surface of the side wall 3 is brought into contact with the lower surface of the part projected to the inside of the packing box 1. In this way the lateral and vertical equibrium of the exhaust plate 9 to the packing box 1 can be obtained easily and reliably by each of the stated pads 12, 13.
Patent JP-H07264014-A (JP)
Title: Logic circuit
Inventor: YOSHIZAWA AKIHIKO
IPC: H03K3/356
Filed: 1994-03-23
Abstract: PURPOSE:To eliminate a noise or malfunction due to the making of a circuit into one chip and to attain high performance and low cost. CONSTITUTION:The sources of transistors N1-N4 are connected to a constant current source I. A clock signal CK is inputted to the gates of the transistors N1, N4, and a clock CKH complementary to the clock signal CK is inputted to the gates of the transistors N2, N3. An input signal D1 is inputted to the gate of a transistor N5, and an input signal DIN complementary to the input signal D1 is inputted to the gate of a transistor N8. The gate of a transistor N6 is connected to the drain of a transistor H7, and the gate of the transistor N7 is connected to the drain of the transistor N6. The drains of the transistors N5, N6 are connected to a power source VDD via a resistor R1, and the drains of the transistors N7, N8 are connected to the power source VDD via a resistor R2.