baber/WOPTO huggingface dataset:
Patent JP-H0790067-A (JP)
Title: Production of liquid crystal polyester
Inventor: FUJIWARA HIDEYORI
IPC: C08G63/60
Filed: 1993-09-21
Abstract: PURPOSE:To obtain a liquid crystal polyester having excellent fluidity, uniformity and heat-resistance and useful for automotive parts, etc., by adding a specific dicarboxylic acid, a diol derivative and a carboxylic acid anhydride to a reactional product of a specific hydroxycarboxylic acid and a diol, and subjecting the mixture to polycondensation reaction. CONSTITUTION:This polyester can be produced by reacting a hydroxyaromatic carboxylic acid of formula I (Ar1 is a 6-18C aromatic hydrocarbon group) with a diol of formula II (R1 is a 1-15C bivalent saturated aliphatic hydrocarbon group), adding an aromatic dicarboxylic acid of formula III (Ar2 is either one of Ar1), an aromatic dihydroxy compound derivative of formula IV [Ar3 is either one of Ar1; X1 and X2 are H, R2-CO (R2 is a 1-6C saturated aliphatic hydrocarbon group)] and an aliphatic carboxylic acid anhydride to the above reactional product and subjecting the mixture to polycondensation reaction.
Patent JP-H0760897-A (JP)
Title: Lubricating black steel panel
Inventor: KAJIYAMA EIJI
IPC: C25D11/38
Filed: 1993-09-21
Abstract: PURPOSE:To improve molding processability and film peel resistance and to keep beautiful appearance by forming a resin film layer obtained under specific conditions on the surface of a steel panel or forming this resin film layer on the surface of a steel panel having a black film or the surface of a chromium treated steel panel. CONSTITUTION:A resin film layer with a thickness of 0.3-5.0mum composed of a resin with a glass transition timp. (Tg) of 40.0 deg.C or higher and containing silica with a particle size of 1-100nm in amt. of 5-50% by wt. of the resin is formed on the surface of a steel panel. Further, a solid lubricant with an m.p. of 100 deg.C or higher characterized by that particles whose particle size is 50-110% of the thickness of the resin film layer are contained in an amt. of 3-50wt.% and the remainder is composed of particles with a particle size corresponding to 5-50% of the thickness of the resin film layer is added to the whole of the resin film in an amt. of 3-40wt.%. A black film is formed on the surface of the steel panel and a chromate film is provided thereon and the resin film layer is further formed on the chromate film.
Patent JP-S6477850-A (JP)
Title: Image display device
Inventor: MURATA TOSHIICHI
IPC: H01J31/12
Filed: 1987-09-18
Abstract: PURPOSE:To drastically reduce the scattering of heat and to greatly decrease th power consumption by using an alloy of tungsten and rhenium as the core material of a linear cathode, and electrodepositing an oxide cathode material over the surface thereof to compose the linear cathode. CONSTITUTION:The core material 13a of a linear cathode is composed of an alloy of W and Re, over the surface of which, a cathode material 13b which consists of an oxide of Ba-Ca-Sr type is electrodeposited. The alloy ratio of Re to W is preferable to be less than 15wt.% to make a fine wire and in respect of the cost. In an image display device composed in such a way, it is used after a current is applied to the core material 13a to activate and to age, and the surface temperature of the oxide cathode material 13b has come to 600 to 700 deg.C when the rating current is applied to emit the electrons. According to the above-mentioned process example, the scattering of hear by the heat conduction from the core material can be extensively reduced by using the alloy of W and Re.
Patent JP-S6476397-A (JP)
Title: Password number input apparatus
Inventor: FUJIMOTO KAZUO
IPC: B42D15/10
Filed: 1987-09-18
Abstract: PURPOSE: To manage password data safely by providing a function which monitors a cable state when the password code data is inputted, and erasing the data if abnormality is found. CONSTITUTION: This device is equipped with an input device 3 for inputting a password, an output device 2 which outputs the input result, a data storage memory 4 which stores the inputted password data, and a data transmission and reception module 5 which transfers the password to external equipment. Then a cable state monitor module 6 which detects the state of a cable for connection with the external equipment or internal voltage abnormality is added and when the cable state monitor module 6 detects abnormality, the stored password data are erased. Consequently, once the voltage abnormality or cable abnormality is detected, since the password data inputted to the password input device 1 are erased, the password data can be protected even if illegal operation is tried.
Patent JP-H0286048-A (JP)
Title: Low-pressure mercury vapor discharge lamp device
Inventor: BABA MASAHARU
IPC: H01J61/35
Filed: 1988-09-20
Abstract: PURPOSE:To obtain stable heat transfer performance by providing an elastic body or a fluid with a heat transfer property between a temperature detecting element for heat control provided on the outer periphery of a curve portion and the outer periphery of a bulb. CONSTITUTION:A thermal shrinkage tube 6 is fitted around a bulb 1, a heater 4 is pressed to the outer surface of the bulb 1 by the tube 6, and a temperature detecting sensor 5 is pressed and fixed to the outer surface of the heater 4. A greasy fluid 7 with a heat transfer property is inserted between the sensor 5 and the outer surface portion of the heater 4 facing it. The sensor 5 and the heater 4 are brought into face contact with each other via the fluid 7, and a heat transfer path with a large contact area is formed between them. The heat of the heater 4 is easily transferred to the sensor 5, and stable heat transfer performance can be obtained.
Patent JP-S61114896-A (JP)
Inventor: TSUCHIYA NORIO
IPC: B42D11/00
Filed: 1984-11-09
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-S6388923-A (JP)
Title: Frequency division multiple access communication equipment
Inventor: OTANI SUSUMU
IPC: H04B7/15
Filed: 1986-10-01
Abstract: PURPOSE:To surely tune a desired SCPC signal by giving a control signal so as to allow a control means to apply frequency change to a demodulation circuit when information differs from desired channel information. CONSTITUTION:A transmission data 11 and desired channel information 12 are multiplexed by a signal multiplex circuit 13 to form a signal of frame constitution. The output signal of the circuit 13 is sent via a modulation circuit 14. The SCPC signal is fed to the input terminal 21 of a reception section 20 while being subject to frequency multiplex and fed to a demodulation circuit 23. The circuit 23 applies frequency sweep and in detecting the SCPC signal stops the sweep and synchronizing state is attained. The demodulation signal is inputted to a signal separation circuit 24 and channel information is detected after establishment of frame synchronization. Thus, even in a transmission line having a very large frequency fluctuation, the desired channel is detected to synchronize surely with the desired SCPC signal.
Patent JP-H0980721-A (JP)
Title: Photographic paper housing magazine
Inventor: KINOSHITA KATSUYOSHI
IPC: G03D13/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a photographic paper housing magazine which is usable for any developing machines with one kind of photographic paper housing magazine regardless of the specifications of the developing machine for rolled photographic paper or cut photographic paper. SOLUTION: The photographic paper housing magazine 1 capable of taking up and housing the rolled photographic paper subjected to printing and attaching and detaching the photographic paper to a printer and a developing machine has a cutting means 12 which detects the printing position display marks displaying the printing position recorded on the rolled photographic paper 2 and cuts the rolled photographic paper 2 according to the detected printing position display marks. The cutting means is capable of ejecting the cut photographic paper by one sheet each and ejecting the rolled photographic paper 2 and is changed over to eject the cut photographic paper if the developing machine is the cut photographic paper developing machine and to eject to rolled photographic paper 2 if the developing machine is the rolled photographic paper developing machine.
Patent JP-H07149416-A (JP)
Title: Pin tip for pin chain and manufacture thereof
Inventor: NAKAMURA HIROSHI
IPC: B65G17/32
Filed: 1994-09-29
Abstract: PURPOSE:To prevent a pin tip from coming off from a pin and provide the pin tip with high durability by mounting cylindrical core at the end of the pin, and molding an outer cylinder at the outer periphery of the core. CONSTITUTION:This pin tip 10 is provided with a core 11 formed into a cylinder shape, and its inner periphery is formed with a stepped part 11a corresponding to the stepped part of a pin 2. One end of the core 11 is formed with a tapered part 11b, and the other end is formed with two protrusions 11c. After the pin 2 is inserted in the core 11, the outer periphery of the core 11 is covered with the outer cylinder 12 by molding. It is thus possible to manufacture the pin tip 10 without coming off from the pin 2.
Patent JP-H1063184-A (JP)
Title: Passenger guiding device
Inventor: KOIKE OSAMU
IPC: G09D1/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily change the contents of a display or broadcasting by the operation of a person in charge by transmitting with radio the change instruction data for changing the display of the guide information displayed on a display in accordance by the operation of the person in charge. SOLUTION: The person in charge transmits the change instruction data through radios (electric waves, IR rays, ultrasonic waves, etc.) by operating a remote control transmitter 2 when the need for changing the guide information displayed on the display 1 arises. This change instruction data is the numbers of the sentences (characters) to be displayed on the display 1 or the send/return, etc., of the displayed trains. When the change instruction data is transmitted to a remote control receiver 4 by radios in such a manner, the remote control signal receiver 4 transmits the change instruction data via a data transmission path 5 to the display 1. A changing means 6 is started and the processing to change the display of the display 1 is executed in the display 1 when the change instruction data is received.  As a result, the person in charge existing near the display 1 is able to easily change the display contents.
Patent JP-S61117025-A (JP)
Title: Fine hole electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H9/14
Filed: 1984-11-08
Abstract: PURPOSE:To make highly accurate drilling performable without producing any bend in a work hole, by forming a covering, which increases fluid friction, on an outer surface of a wire electrode partially or all over the surface, and feeding it with a machining fluid, while machining the hole while making the wire electrode rotate at high speed. CONSTITUTION:A chevroned covering 12 is formed on an outer surface of an electrode 1, a covering material is covered by means of plating or other methods. This covering material uses a homogeneous material as the electrode, other metals, alloys, plastics, ceramics, etc. And the electrode 1 is rotated at high speed by a motor 7 whereby contact resistance with a machining fluid interposed in a gap between a work hole 10a of a work body and the electrode is heightened. In the pipe electrode 1 itself rotating at this time, centripedal action works so as to reduce the resistance, whereby this electrode comes to be maintained centering on a rotary shaft. That is to say, the hole part being already machined, of the work body 10, comes to hydraulically guide a tip of the electrode 1 centering on the hole 10a, so that deflection, flection, vibration etc., in the thin electrode 1 are all prevented from occurring, thus straightness accuracy in the work hole is well improved.
Patent JP-2001058149-A (JP)
Title: Thin film forming device and formation of thin film
Inventor: MATSUMOTO HIROYUKI
IPC: B05C3/09
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To form a thin film uniformly by controlling liquid level fall velocity for forming a lubricant thin film in an information record medium whose surface is coated with a lubricating film. SOLUTION: In this device, a substrate 4 to be coated is dipped into a solution in which a coating material is dissolved and then dried, making the coating material a thin film on the substrate to be coated. This device is provided with a coating treatment tank 1 for forming a thin film on the substrate 4 to be coated from the coating material, a feed tank 2 for supplying the solution to the coating treatment tank 1, feed piping 10 for supplying the solution from the feed tank 2 to the coating treatment tank 1, and return piping 9 for returning the solution from the coating treatment tank 1 to the feed tank 2.  The liquid fall velocity of the solution in the coating treatment tank 1 after dipping the substrate 4 to be coated in the solution is kept at a predetermined fixed fall velocity, and the temperature of the solution during the thin film formation is kept at a predetermined temperature. And, at least the coating treatment tank is closed and filled with an inert gas, thereby keeping the inside of the coating treatment tank at a positive pressure.
Patent JP-S6390942-A (JP)
Title: Interexchange data link control system
Inventor: SHIMIZU HIROSHI
Filed: 1986-10-06
Abstract: PURPOSE:To simplity a processing, and to contrive the speed up of a link control by transmitting the data units from each terminal sent out to the other exchange by collecting them to one packet signal, and executing a data link control between the other exchanges by using the packet signal as a unit. CONSTITUTION:A link control circuit 79 assembles one or plural user packets in a buffer 72, to an inter-station packet. In such a case, it is assumed that for instance, this exchange node is an exchange node 1, and a transmission line 78 is a transmission line 20. With regard to the user packets stored in the buffer 72, even if the user packet from a terminal 101 is address to a terminal 301, the user packet from a terminal 102 is addressed to a terminal 302, and the user packet from a terminal 103 is addressed to a terminal 303, they are multiplexed without being conscious of the transmitting or receiving terminal of the user packet, and sent out to a transmission line 20 by giving one link control information C. In this way, between the exchange node and an exchange node 3, this inter-station packet is used as a unit and a link control such as a retransmission control or a flow control, etc., is executed.
Patent JP-H1161786-A (JP)
Title: Vacuum type fish way
Inventor: NAKAMURA HIROYOSHI
IPC: E02B8/08
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a fish way through hole so that fish can freely communicate between up/down side of a river intercepted by a dam, by decompressing the fish way through hole arranged over the high dam by a vacuum pump to fill the through hole with static water. SOLUTION: A fish-collecting tower 1 provided with a ventilation tower 2 is installed at the river side and another fish-collecting tower 1' is installed at the dam side and both towers are connected by a fish way through hole 4 so as to stride a dam through opening/closing gates 3, 3'. The suction opening of a vacuum pump 5 is provided at the uppermost position of the fish way through hole 4. The vacuum pump 5 is driven to decompress the through hole 4 and static water is charged in the through hole 4 and the gate 3' is closed and the gate 3 is opened to conduct fish in the fish-collecting tower 1 into the fish way through hole 4. And when the gate 3 is closed and the gate 3' is opened, fish can be transferred from the river side to the dam side and when the gates are reversely operated, fish can be transferred from the dam side to the river side.  And hence, fish can be freely transferred between the dam and the river cut off by the dam.
Patent JP-H08100585-A (JP)
Title: Self-propulsion type boring machine
Inventor: SHIMIZU RYOJI
IPC: E21B7/26
Filed: 1994-09-30
Abstract: PURPOSE: To adjust resistance force between the resistance bag of an elastic body and a bore hole arbitrarily by arranging the bag on the outer circumference of a self-propulsion type boring machine and expanding and contracting the bag. CONSTITUTION: A mounting section 5, in which the resistance bag 4 of an elastic body is installed, is formed to the internal surface of the rear section of a casting 3 on the outer circumference of a boring machine. A sleeve 10 is mounted into the casing 3, and working fluid paths 11, 12 and an expansion fluid path 13 for supplying and discharging a gas to and from the resistance bag 4 are set up into the sleeve 10. The resistance bag 4 is expanded or expanded previously in the radial direction as required by remote control, and frictional resistance corresponding to supply pressure is generated between the boring machine and a bore hole, and propulsive speed is increased. Accordingly, resistance force corresponding to soil is generated, and the boring machine is shortened and lightened, and the transmission efficiency of impact force can also be improved.
Patent JP-H0286684-A (JP)
Title: Fading-proof fluorescent lamp
Inventor: AKIYAMA NOBUYOSHI
IPC: C09K11/66
Filed: 1988-09-21
Abstract: PURPOSE:To obtain the title lamp of improved utility as a light source for illumination of an art gallery or the like by markedly decreasing its short- wavelength blue region and its mercury line emission by constituting the fading- proof layer and the phosphor layer of the lamp from specified substances. CONSTITUTION:The title lamp comprises a glass tube, a fading-proof layer applied to the inside of the tube, and a phosphor applied thereto, wherein the phosphor layer is composed of a mixture of a first phosphor comprising a bivalent Eu-activated alkaline earth metal halophosphate phosphor having an emission peak at 460-485nm and represented by formula I (wherein M comprises 2.5-4.0g.atom of Ba, 0.5-2.0g.atom of Ca and 0.01-1.0g.atom of Mg; X is at least one member selected from among F, Cl and Br; and 0.01<x<=0.25), a second phosphor comprising a tin-activated strontium magnesium orthophosphate phosphor having an emission peak at 620-640nm and a half-width of 120-150nm and a third phosphor comprising an Mn-activated magnesium fluorogemanate phosphor having an emission peak at 650-660nm and the fading-proof layer is formed of a mixture of a white pigment with a rutile structure yellow pigment of formula II.
Patent JP-H0982827-A (JP)
Title: High-frequency semiconductor device
Inventor: WAKAMATSU SHUICHI
IPC: H01L25/18
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To manufacture this high-frequency semiconductor device capable of securing the perfect and easy electrical connection of a partition board and a cover body as well as airtight sealing. SOLUTION: This high-frequency semiconductor device is composed of an enclosure main body 1 internally arranged with a semiconductor chip and a high-frequency circuit, an upper cover body sealing the enclosure main body 1, at least one partition board 7 to increase the partition cut off frequency inside the enclosure main body including the connecting line of at least an input terminals 5 and an output terminal 6 including a conduction connecting member 11a which makes a conduction-connecting by elastic contact with at least one out of an upper cover body or the partition board 7 attached to the upper cover body lower surface or the upper part of the partition board 7.
Patent JP-S6392875-A (JP)
Title: Annular sealing member
Inventor: OZAKI HIROTSUGU
IPC: F16K3/24
Filed: 1986-10-07
Abstract: PURPOSE:To prevent leakage of gas, by projecting residual burrs at a position of a product fittable with the joint of a die in the direction parallel with the axis of the seal face itself. CONSTITUTION:An annular sealing member 1 is contained at a predetermined position and a stem type valve body 3 is penetrated on the axis of said member. Burrs 2 at the inside of the annular sealing member 1 are projecting in the direction parallel with the axis 8 of said valve body and said sealing member 1 contacts tightly with a closing portion of said valve body 3 at its sealing face. Consequently, it causes no leakage of gas. Since the inside burrs 2 are not projecting onto the inner diameter of the annular sealing member 1, the burrs 2 do not roll even when gas flows out through a throttle between the stem type valve body 3 and the sealing face at the inside of the annular sealing member 1, thus ensuring constant flow and pressure.
Patent JP-2001061098-A (JP)
Title: Electronic camera
Inventor: KAWASE MASARU
IPC: G06T3/40
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic camera with excellent user-friendliness that can conduct processing with high image quality by applying specific image processing to an image within a limit without giving an adverse effect on the processing of the entire camera. SOLUTION: This electronic camera is provided with a cubic interpolation section 702 to enhance the image quality of a photographed image. Furthermore, the interpolation by the cubic interpolation section 702 is limited to only image processing after photographing such as monitor display of the photographed image, print output and recording on a removable memory so as to quickly process the AE processing, the AF processing and the photographing.
Patent JP-S60128611-A (JP)
Title: Manufacturing apparatus of amorphous silicon solar battery
Inventor: HAMA TOSHIO
IPC: H01L21/205
Filed: 1983-12-15
Abstract: PURPOSE:To form an f-layer having a higher p type impurity concentration than that in an n-layer in a p-layer side by connecting a gas supply for supplying p type impurity and a vacuum exhaust tube to the f-layer forming and reaction chamber in the side near the p-layer forming and reaction chamber, and a gas supply tube for supplying silane gas to said chamber in the side near the n-layer forming and reaction chamber. CONSTITUTION:The silane gas supply tube 14 to the f-layer forming and reaction chamber 3 is provided at the upper side of upper electrode 11 and in the side of n-layer forming and reaction chamber 4 than the electrode 11. Meanwhile, the dibolane gas in the bomb 9 is not mixed with the silane gas and it is individually supplied through the supply tube 15 which is opened in the side of p-layer forming and reaction chamber 2 than the electrode 11 at the upper side of electrode 11. Flow rate of silane gas supplied from the supply tube 14 is set 10 times or more than that of dibolane gas supplied from the supply tube 15. Since the electrical tube 13 is opposing to the supply tube 15, the gas between both electrode surfaces 11, 12 in the reaction chamber 3 almost enters the exhaust tube 13 from the supply tube 14. Concentration of dibolane gas is high in the side of the p-layer forming and reaction chamber 2 but becomes low in the side of the n-layer forming and reaction chamber 4.