baber/WOPTO huggingface dataset:
Patent JP-S57145407-A (JP)
Title: Array antenna device
Inventor: USHIGOME HIROSHI
IPC: H01Q3/26
Filed: 1981-03-04
Abstract: PURPOSE:To reduce side lobes over a wide angle range by fitting subordinate antennas to the circumference of a main antenna, and making the main radiation directions of the subordinate antennas different. CONSTITUTION:Systems each consisting of two horn antennas 3a-3d, a phase shifter 6, and an amplitude adjusting device 5 are used in combination with a main antenna 2 to constitute an array antenna device, and the slanting angles of the horn antennas of those systems are made different. Thus, side-lobe cancelers which nearly have slanting angles are obtained.
Patent JP-H04270571-A (JP)
Title: Screen display device
Inventor: NAGATA ATSUSHI
IPC: H04N5/225
Filed: 1991-02-26
Abstract: PURPOSE:To display a picture sharply even when the monitor is placed in the shade or in the sun. CONSTITUTION:An AE circuit 19 detects the lightness of an object and a brightness in the vicinity of a liquid crystal monitor 2 is detected by a brightness detection sensor. A brightness signal in a video signal fed to the liquid crystal monitor 2 is sent after gamma correction is implemented by a brightness signal adjustment circuit 20. That is, when an object is bright and the vicinity of the monitor is bright, gamma correction in which gamma is <1 is applied to the brightness signal, and when the object is dark and the vicinity of the monitor is bright, gamma correction in which gamma is >1 is applied to the brightness signal.
Patent JP-S62191420-A (JP)
Title: Spherical corundum particle and production thereof
Inventor: ODA YUKIO
IPC: C01F7/442
Filed: 1986-02-17
Abstract: PURPOSE:To provide spherical corundum particles having maximum single particle diameter and average particle diameter of smaller than specific respective levels, free from cutting edge and useful as a filler or aggregate having low grinding and abrading power of particles. CONSTITUTION:Spherical corundum particles having maximum single particle diameter of <=150mu and an average particle diameter of 5-35mu and free from cutting edge. The particle has excellent intrinsic characteristics of corundum such as thermal conductivity, electrical insulation, hardness, etc., and is useful as a filler or aggregate having low grinding and abrading power of particle. It is suitable especially as a filler for resin encapsulation material of electronic parts. The particle can be produced by adding one or more compounds selected from halogen compound (e.g. AlF3, CaF2, etc.), boron compound (e.g. b2O3) and hydrated alumina to crushed electrofused alumina and/or sintered alumina having the above size, heating the mixture at 1,000-1,550 deg.C and crushing the product.
Patent JP-H01245712-A (JP)
Title: Transversal filter
Inventor: ORIBIE DOU RUKA
IPC: H04B3/04
Filed: 1989-02-09
Abstract: PURPOSE: To optimize the structure of a filter which operates in an intermediate frequency and is used in a time equalizer by serially connecting a broadband phase shifter to each delay cell and making the phase shifter generate phase shift δϕ such as δϕ =Ω0 T (modulo 2π) (in the expression, Ω0 is an angular frequency of an intermediate carrier, and T shows a delay time resulting from a delay cell). CONSTITUTION: This filter is provided with M+L delay cells 12 which regulate M + L + one signal samples and are serially connected, M + L + one branches, and 1st and 2nd adder circuits 13 and 14. Each branch is provided with 1st and 2nd multipliers 10 and 11 which multiply a central point and a signal sample by 1st and 2nd coefficients respectively. The circuits 13 and 14 are connected to add outputs from the multipliers 10 and 11 respectively, and broadband phase shifters 17 are serially connected to each delay cell 12. The phase shifters 17 generate phase shift δϕ such as δϕ=Ω0 T (modulo 2π). The Ω0 is an angular frequency of an intermediate carrier, and T shows a delay time resulting from a delay cell. Thereby, the filter operates in an intermediate frequency and also can be used by a time equalizer.
Patent JP-S59156841-A (JP)
Title: Lighting control device of car lights
Inventor: OKAMOTO MITSUYUKI
IPC: B60Q1/14
Filed: 1983-02-28
Abstract: PURPOSE:To prevent the erroneous lighting of car lights except for when entering a tunnel by turning lights on when detecting the illumination deterioration of a fixed range from a specific range of ilumination within a fixed travel distance. CONSTITUTION:When a car detectse illumination deterioration around th car from 800+ or -200lx or more to 200+ or -50lx or less within a travel distance of 5+ or -2m, it judges as entering a tunnel and turns lights on. That is, when the CPU13 confirms that the current illumination around the car is 200lx or less, it reads out the illumination data around the car at a preceding travel distance of 5m stored in the RAM15, and if that illumination is 800l or more, it judges as entering a tunnel and changes a specific address of the RAM15 to a tunnel passing mode and also turns lights 9 on. Accordingly, the erroneous detection as entering a tunnel when passing under an overhead bridge during a daytime or the dusk can be suppressed more reliably.
Patent JP-H05255389-A (JP)
Title: Cyclopeptide compound
IPC: A61K38/00
Filed: 1992-02-18
Abstract: PURPOSE:To obtain the subject substance useful as a material for cosmetic, a sedative, a medicine for controlling intestinal function, an antihypertensive agent, etc., having inhibitory activity against tyrosinase, inhibitory activity against melanin synthesis, opioid activity, antimicrobial activity, hypotensive action by culturing lactic acid bacteria. CONSTITUTION:Lactobacillus helveticus JCM-1,120 strain of lactic acid bacteria grown in an agar medium is inoculated into a liquid medium, subjected to shaking culture at 38 deg.C for two days, the culture solution is centrifuged to remove cells, a supernatant liquid of the culture is collected, extracted with ethyl acetate and the prepared extracted solution is evaporated to dryness under reduced pressure to give distillation residue. Then, the residue is dissolved in distilled water, adsorbed on ion exchange resin, eluted with ethyl alcohol, a solvent is distilled away from the eluted solution and purified with a reversed phase resin column by high-performance liquid chromatography to give the objective cyclopeptide compound having inhibitory activity against tyrosinase and melanin synthesis.
Patent JP-S62191275-A (JP)
Title: Automatic reentering device for vehicle work
Inventor: OKUDA TAKEHIKO
IPC: B23P21/00
Filed: 1986-02-15
Abstract: PURPOSE:To allow the efficient interruption of a vehicle into a production line by removing from the line a failed vehicle occurring in the line then automatically returning it to the line again. CONSTITUTION:A pre-process line 10 and a post-process line 12 are controlled by a line control panel 14 constituted of a PC and a relay circuit. Various vehicle works are moved by driving and controlling the drive section 10A of the pre-process line 10 and the drive section 12A of the post-process line 12. A repair facility 18 is provided near the connecting point between the pre- process line 10 and the post-process line 12, and a failed work extracted and removed from the pre-process line 10 is repaired. The repaired vehicle work 6 is interruptively reentered into the post-process line from a reentry point near the start point of the post-process line 12 by an entry traverser 20 which is an automatic entering device.
Patent JP-H01247202-A (JP)
Title: Pneumatic tire wheel
Inventor: UDOO FUREERITSUHISU
IPC: B60C15/02
Filed: 1989-02-13
Abstract: PURPOSE: To obtain running characteristics and an obturation function in all operating conditions by providing a tire bead seating surface with a raised part and a recessed part, whereby at the time of assembling and operating pressure filling, the raised part applies designated pressure onto the rim seating surface so as to eliminate a clearance between the bead and the rim tooth ring. CONSTITUTION: Three recesses 16 pointed to the circumferential direction are formed in a U-shape in a seat seating surface 13, and a web-like raised part 17 is formed between the recesses 16. When the tire is mounted on the rim and inflated, the raised part 17 of the bead seating surface 13 is set to rest against the rim seating surface 12 in such a manner that a compression pressure W2 /F2 -100 [%] at the bead finger part 18 is 8-56%, and a compression pressure W1 /F1 -100[%] in the center of the bead core metal 7 is 1-26%. At this time, the angle of inclination of the rim seating surface 12 is set in the range of about 8 deg.-13 deg..
Patent JP-H07236593-A (JP)
Title: Toilet seat device
Inventor: TANAKA EIICHI
IPC: G06T7/60
Filed: 1994-03-01
Abstract: PURPOSE:To detect a human body from a picture and to automatically control the opening and closing of a toilet seat based on the information on the detected human body. CONSTITUTION:This device is provided with a human body detecting means 8 which detects a human body 9 from the signal obtained from a picture input means 7, behavior recognizing means 10 which recognizes the behavior and the figure of the human body, storage means 11 which stores the rule of the behavior and the figure when performing the excretion, and an action recognizing means 14 recognizing the manner of the excretion by a comparison means 13 comparison the information recognized by the behavior recognizing means 10 with the behavior and the figure stored in the storage means 11. Based on the information recognized by the means 14, the opening and closing of a toilet seat 4 is controlled by a toilet seat driving means 15.
Patent JP-S55124150-A (JP)
Title: Gravure plate for pottery printing
Inventor: SUGIMOTO TOMOFUMI
IPC: G03F7/00
Filed: 1979-03-16
Abstract: PURPOSE:To obtain a pattern of rich gradation capable of well effectively expressing even a high density portion on pottery by providing the recess portion of a gravure plate with protrusions whose height is less of the thickness of the plate. CONSTITUTION:When a pattern such as a floral pattern composed of relatively low density portion A and high density portion B is printed on pottery with gravure plate, the recess portion of the plate corresponding to portion B is provided with protrusions whose height is less of the thickness of the plate. A gravure halftone dot pattern of 60% density is reversed and printed on a film, this film is superposed only on portion B of the gravure plate, and the plate is exposed. The area of the wall portion of a usual gravure halftone dot pattern of 100% density is reduced, e.g., from 74mu-34mu in wall width, and the resulting pattern is printed on a film. This film may be used. Thus, the amt. of ink received is increased, troubles such as scooping-out of ink do not occur in printing, and fine gradation of the high density portion is obtained.
Patent JP-S59160503-A (JP)
Inventor: ENO FURANKU UEIN
IPC: B01D3/10
Filed: 1984-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60208015-A (JP)
Inventor: RICHIYAADO DEII ROI
IPC: G02B6/35
Filed: 1985-02-19
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-H04211049-A (JP)
Title: 4-halophenylthiourea derivative and insecticidal and miticidal composition containing the derivative as active component
Inventor: KONISHI KENJI
IPC: A01N47/30
Filed: 1991-02-01
Abstract: PURPOSE:To provide a new 4-halophenylthiourea derivative exhibiting excellent miticidal activity to mites as well as excellent insecticidal activity against vermin having acquired resistance to organophosphorus pesticides and carbamate pesticides. CONSTITUTION:A compound of formula I [X is halogen; R<1> and R<2> are 1-4C alkyl; R<3> is 1-8C alkyl or 3-6C cycloalkyl; Z is -NHCSNHor -N=C(SR<4>)<-> (R<4> is 1-4C alkyl or allyl)], e.g. N-(4-bromo-2,6-diisopropylphenyl)-N'-tert. butylthiourea. The compound of formula I wherein Z is -NHCSNH- can be produced by reacting an isothiocyanate of formula II with an amine of formula H2NR<3>.
Patent JP-H06244832-A (JP)
Title: Secret information communication method and secret information communication device
Inventor: SHIMADA MICHIO
IPC: H04L9/00
Filed: 1993-02-22
Abstract: PURPOSE:To prevent the communication contents from being decoded by a third party only if numerial values which are unnecessary to be kept secret and are short in figures are set to a communication device. CONSTITUTION:A cryptographic key to be used in a secret key cryptography device 201 is ciphered in an open key cryptography device 402 and is made to be transmitted to a communication device, and further, an open key to be used in the open key cryptography device 402 is made to be transmitted and received to/from the communication device. The hash value of the open key received by the communication device is calculated in a hash calculation circuit 104, the hash value and the hash value to be supplied from an input terminal 106 are compared in a comparator 108 and a communication is terminated if the both of them do not coicide. The hash value of the open key recorded in the communication device of a communication opposite party is preliminarily supplied to the input terminal 106.
Patent JP-H03238138-A (JP)
Title: Production of valve lifter made of fiber reinforced metallic composite material
Inventor: ISHIDA SHINOBU
IPC: F01L3/02
Filed: 1990-02-13
Abstract: PURPOSE:To make improvement in the durability of a valve lifter by forming the valve lifter by hot extrusion molding in such a manner that the ratio of the projecting length of a projection formed by a hole to the diameter of the hole of an extruding device attains a specific value, and thereby putting short fibers into a preferably oriented state. CONSTITUTION:The extrusion molding device 38 which includes a die 30 and a punch 32 to delineate the cylindrical part and disk part of the valve lifter cooperatively with the die 30 and has a hole 36 for forming the projection 34 for a center guide at the center of a die 29 is prepd. A heated blank material 26 is disposed in the die 30 and the blank material 26 is pressed against the die 29 by the punch 32, by which the preform of the valve lifter is formed. The blank material is subjected to the hot extrusion molding so as to have >=1.5 h/d ratio when the diameter of the hole 36 is designated as (d) and the length of the projection 34 by the extrusion of the composite material into the hole 36 as (h). The formed projection is so machined that the projecting length attains the projecting length of the center guide.
Patent JP-S61192027-A (JP)
Title: Calender device
Inventor: YASUDA JUN
IPC: B29C43/46
Filed: 1985-02-20
Abstract: PURPOSE:To perform an accurate calendering process by using the 1st columnar metallic roll and the 2nd metallic roll which is covered with an elastic material except for an area where a magnetic recording medium passes through and set beside the 1st roll. CONSTITUTION:A metallic roll 2 has a recessed area as its center part since the elastic matters 3 are provided at both ends of the roll 2. A magnetic recording medium is put through said recessed area and rolled with pressure together with a metallic roll 1. Thus a calendering process is carried out to obtain the smooth surface of the magnetic recording medium. Both rolls 1 and 2 get close to each other in a calendering mode and the recording medium is pressed between both rolled to be rolled out. Both elastic materials 3 don't support all pressure of both rolls and support the pressure via the recording medium even though both materials 3 are deformed with mutual approximation between both rolls 1 and 2. This ensures accurate calender processing.
Patent JP-H07244641-A (JP)
Title: System and method for composite processing
Inventor: KUROKAWA KIYOSHI
IPC: G06F12/00
Filed: 1994-03-02
Abstract: PURPOSE:To eliminate a waste of time at the time of the writing of data to a magnetic disk by plural host computers. CONSTITUTION:This composite processing system is constituted by connecting the computers 2 and 3 and the magnetic disk 4 that those host computers 2 and 3 share by securing channels to a bus 1, and a closely coupled common memory 5 that the host computers 2 and 3 can utilize without securing the channels are connected to the host computers. When the host computer 2 secures the channel of the magnetic disk 4, the host computer 3 writes data to be written on the magnetic disk 4 in the common memory 5 and ends its operation, and the host computer 2 after writing its data on the magnetic disk 4 writes its data written in the common memory 5 to the magnetic disk 4 through itself while continuously securing the channel.
Patent JP-H02211147-A (JP)
Title: Interlocking operational mechanism for caster in mobile bed
Inventor: NAKANO YUJI
IPC: A61G7/05
Filed: 1989-02-10
Abstract: PURPOSE:To facilitate moving operation of a mobile bed and controlling of an interlocking mechanism by providing in a foot or head side board of the lying bed a moving operational handle and a driving mechanism of the caster interlocking mechanism utilizing a control cable associated with this moving operational handle. CONSTITUTION:A moving operational handle 4 is movably constituted from a position in use over to a position in not use while a control cable driving mechanism C, being associated with a movement of the handle 4, is provided, in a foot or head side board 3 of a mobile bed B. Control cables 5a, 5b are connected respectively with one side to the control cable driving mechanism C and the other side to a caster interlocking mechanism A in a condition that both the drive directions are reverse to each other. While the moving operational handle 4 is associated with a lock mechanism of a caster 2 and placed in positions in use and not in use respectively corresponding to a lock released position and a lock position.
Patent JP-2000233275-A (JP)
Title: Soldering device
Inventor: KOBASHI MIKIO
IPC: B23K101/38
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a soldering device enabling that a soldering quantity is made sufficient and uniform. SOLUTION: The parts of a first and a second transfer rollers 1, 2, which are opposed from the first to the third bands 6, 7, 8 of a hoop material 3, become projecting shapes and the parts opposed to a first and a second parts 9, 10 become recessed shapes. The interval Y of the projecting parts of the first and the second transfer rollers 1, 2 of the parts opposed to the second band 7 of the hoop material 3, is made larger than the interval X of the projecting parts Y of parts opposed to the first and the third bands 6, 8 of the hoop material 3.
Patent JP-S55125083-A (JP)
Title: Auxiliary power unit only by permanet magnet
Inventor: SAITOU MASARU
IPC: H02N11/00
Filed: 1979-03-20
Abstract: PURPOSE:To generate turning effect between a moving permanent magnet and a permanent magnet for a rotor by allowing one pole of either permanent magnet fixed on the rotor or a moving permanent magnet to come near to the other magnet. CONSTITUTION:Three permanent magnets 2-4 are fixed concentrically on a rotor 1 so that the direction of poles is kept parallel with a tangential direction of the rotor; a moving permanent magnet 5 separate from the permanent magnets 2-4 is arranged near the rotor 1 so that its pole direction is kept nearly parallel with the central axis of the rotor 1. The moving magnet 5 is then fixed on the tip of a rocking rod 6, and a turning effect is generated by keeping the rocking rod 6 in contact with a cam 9 fixed on the rotor 1 through a rotary shaft 8 so that the rocking rod 6 turned by a shaft 7 will allow only N pole of the moving permanent magnet 5 to come as near as possible between the permanent magnets 2-4 and then part therefrom.
Patent JP-S61190324-A (JP)
Title: Exposure control and display circuit for flat lighting strobe
Inventor: NAKAMURA HIROAKI
IPC: G03B7/16
Filed: 1985-02-20
Abstract: PURPOSE:To eliminate irregularity in exposure in a focal plane shutter camera and to display a deficiency in exposure by starting clocking operation on shutter release and ending the traveling of a trailing curtain within the lighting time of a strobe. CONSTITUTION:The front curtain P of a diagram-priority focal plane shutter camera travels in front of a film surface F a preliminary travel time of, for example, 3-6ms later to expose the film surface F entirely and stops. Further, when the front curtain P begins to travel, TTL direct metering operation is started and the rear curtain Q begins to run when a proper exposure value is attained. The time TS from when the front curtain P reaches the film surface F when the rear curtain Q reaches the film surface F corresponds to a shutter time and when T0+TS is longer than the lighting continuation time Tt of the strobe, the rear curtain Q is allowed to start forcibly and a deficiency in exposure is displayed. Consequently, the irregularity in exposure on the film is eliminated and rephotographing is executed by opening further the diagram, thereby performing proper exposure.
Patent JP-S62129850-A (JP)
Title: Heat developable color photosensitive material
Inventor: HOSHINO KIMIE
IPC: G03C7/00
Filed: 1985-02-20
Abstract: PURPOSE:To obtain the titled material capable of preventing a color turbidity and having an improved transfer property by providing an intermediate layer which contains 2 equivalent cyan polymer coupler having a repeating unit derived from a monomer shown by a specific formula between at least two layers of the photosensitive layer. CONSTITUTION:The titled material comprises at least two layers of the photosensitive layers which contain at least photosensitive silver halide, a reducing agent, a coloring matter affording substance capable of forming a diffusible coloring matter due to the heat development and a binder, and which have different combinations of a photosensitivity of the photosensitive silver halide and a hue of the formed coloring matter having the dispersibility with each other, and provided with a substrate. And the intermediate layer has substantially nonphotosensitivity and contains two equivalent cyan polymer coupler having the repeating unit derived from the monomer shown by the formula, and also capable of converting an oxidant to a passive state by reacting it with the oxidant of the reducing agent. Said intermediate layer is provided between said photosensitive layers, thereby obtaining the titled material having the improved transferring property of the image coming from the lowest layer of the photosensitive layers and also having a high reactivity for the oxidant of the color developing agent and contg. the oxidant scavenger.
Patent JP-S54124656-A (JP)
Title: Circular polarized wave generator
Inventor: KANITANI SHIYOUJIROU
IPC: H01Q15/24
Filed: 1978-03-22
Abstract: PURPOSE:To obtain a wide-band circular polarized wave generator where construction is easy and the construction period is short and the construction cost is cheap, by not concaving a part of the waveguide but arranging plural-row conductor bars in the circle direction. CONSTITUTION:Two or more sets of conductor bars 5 are opposite to each other with the angle quantity of approximately 180 deg. in the circle direction of the tube wall of waveguide 4, and plural conductor bars are arranged in tube axis direction. Conductor bars 5 have the capacitive susceptance which becomes large according as a frequency becomes high for polarized wave A. In case of two sets of conductor bars, this susceptance is approximately two times as large as one set of conductor bars in the same insertion length. Consequently, the insertion length may be shallow, and the frequency characteristic of the phase difference between polarized waves A and B becomes gentle. Then, by arranging two or more sets of conductor bars, the effect by which the width of waveguide 4 in the y direction is made narrow is shown, and the frequency characteristc is reverse and becomes gently. As a result, a wide-band circular polarized wave generator is obtained, and this generator is advantageous to construction.