baber/WOPTO huggingface dataset:
Patent JP-H065202-A (JP)
Title: Color filter forming method for plasma display base
Inventor: HARAYAMA MASATOSHI
IPC: H01J11/24
Filed: 1992-06-23
Abstract: PURPOSE:To form a color filter of a plasma display base, excellent in heat resistance also having no gas-escaping moreover satisfactory in film thickness uniformity, resolution, and work accuracy. CONSTITUTION:A colorant composition 2, wherein colorant having heat resistance is dispersed, is applied on a base 1 such as glass on which a glass filter is to be formed, and a photosensitive composition 3 is applied thereon. Next, a patterning part 3a is formed on the layer of the photosensitive composition 3 via a mask M, and then an unexposed part 3b is developed to be excluded. Successively, the layer of the colorant composition 2 is develop-patterned with this patterning part 3 used as masking material, then is baked at temperature sufficient to color reaction, and an organic part is burned out to form a filter part composed of the colorant. Material, capable of exchanging alkaline ions included in heat resistant pigment, color glass, and base glass with color ions, can be used as the colorant.
Patent JP-S6078892-A (JP)
Title: Method of transport and installation of tank insulating material in lng carrier
Inventor: UNE TATSUYUKI
IPC: F17C3/04
Filed: 1983-10-06
Abstract: PURPOSE:To obtain efficient installation work of an insulating material by arranging the insulating material, which has been brought succesively onto the tank top, at an interval that matches the positions of stud bolts implanted on the outer surface of an LNG tank, lowering the material by using a lift to the place of installation without changing the said arrangement, and pushing the material against the outer surface of the tank. CONSTITUTION:In order to form an insulating layer by installing an insulating material 9, which is obtained by forming polyurethane foam into a panel form, in a space between the outer surface of an LNG tank 2 and a ship's hull 1, the insulating material 9 is brought successively from the ship's deck down to the tank top. Next, at the tank top level, the insulating material 9 is arranged at an interval that matches the positions of stud bolts 44 on the outer surface of the tank 2. After this, the insulating material 9 is transferred onto a lift 36 without changing the said arrangement and lowered to the place of installation on the outer surface of the tank 2, and then it is installed on the bolt 44. With this contrivance, installation work of the material 9 in a narrow space between the outer surface of the LNG tank 2 and the hull 1 can be performed efficiently.
Patent JP-H0535963-A (JP)
Title: Coin for game machine and its manufacture
Inventor: TOMINAGA YOSHIFUMI
IPC: C23C28/02
Filed: 1991-07-26
Abstract: PURPOSE:To improve durability, wear resistance and the adhesive strength of plating by executing a zinc-nickel plating, the zinc-copper-chromium plating, etc., on the whole surface of an aluminum or an aluminum alloy. CONSTITUTION:The zinc-nickle plating, the zinc-copper-nickel plating, the zinc- nickel-chromium plating or the zinc copper-nickel-chromium plating 2 is formed on the whole surface of a coin mainbody 1 consisting of the aluminum or the aluminum alloy. That is, the coin mainbody 1 is formed by the aluminum or the aluminum alloy so that the coin is light and, moreover, the whole surface is covered with the plating 2 so that surface hardness is high and corrosion resistance is improved. Since the plating 2 has highly adhesive strength as against the coin mainbody 1, desorption is reduced. The coin mainbody 1 is obtained in such a way that the metal plate or belt-like material of the aluminum or aluminum alloy is worked by a header or a punching and cutting method so as to be a disk like shape.
Patent JP-S5891335-A (JP)
Title: Injection timing adjusting device for distribution type fuel pump
Inventor: NAGAE YOSHINORI
IPC: F02D1/18
Filed: 1981-11-25
Abstract: PURPOSE:To adjust the injection timing properly, improve the fuel consumption thereof and reduce discharged poisonous substances in the exhaust gas thereof by a method wherein a hydraulic pressure in a hydraulic pressure chamber at the side of a driving piston driven by an engine is transmitted to the hydraulic pressure chamber at a timer piston side through a choke. CONSTITUTION:The driving piston 1,003 is driven through a revolving shaft 1,001, driven by the engine, and a fly weight 1,002 to increase the pressure of the hydraulic pressure chamber 1,005. When the engine is accelerated suddenly, a much amount of operating oil is sent from a pipe 1,006 to the hydraulic pressure chamber 1,021, the pressure of the hydraulic pressure chamber 1,021 is increased by the effect of the choke 1,025 and a driven piston 1,023 is driven to the left direction. The driven piston 1,023 drives the timer piston 13 to advance the injection timing. Thus, the injection timing may be adjusted properly, therefore, the fuel consumption may be improved and the discharged poisonous substances in the exhaust gas thereof may be reduced.
Patent JP-2000015465-A (JP)
Title: Lense unit and device for laser marking
Inventor: MIKI TOMOYUKI
IPC: B23K26/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a lense unit which need not adjust an angle of optical axis of LED pointer every time replacement with a fθ lens of different focus position is executed, which has less fear of touching the fθ lense, and which is easy in changing size and shape of the fθ lense, and to provide as well a device for laser marking equipped with such unit. SOLUTION: A fθ lens 11 is held in a lens holder 12 mounted attachably and detachably on a housing of a device for laser marking, and at the same time, on this lens holder 12, LED pointers 14, 14 are beforehand mounted through a holder plate 13 so that the position of a focus of the fθ lens 11 may pass its optical axis.
Patent JP-H0853757-A (JP)
Title: Production of sputtering target, sputtering method and sputtering system
Inventor: ITO TAKESHI
IPC: H01L21/203
Filed: 1994-08-10
Abstract: PURPOSE:To prevent a target material from being released and to eliminate particles by irradiating the surface of a target blank with gas ion to roughen the surface. CONSTITUTION:The ingot of such a sputtering material as titanium is machined to produce the target stock provided with a backing plate 15 target main body 16 and O-ring groove 17. The surface of the stock is irradiated with gas ion by using a gas ion irradiation device and roughened. When irradiated with gas ion, the O-ring groove 17 is covered to prevent the groove 17 from being irradiated. When another target is mounted in the sputtering system, the surface of the target is irradiated with gas ion. A dark space shield to cover the periphery is made movable between a region approaching the target and a region separating from the target. Consequently, contact of the target with plasma is prevented.
Patent JP-H1144467-A (JP)
Title: Absorption refrigerator
Inventor: WATABE YUJI
IPC: F25B15/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an absorption refrigerator that can be switched between cooling and heating with simple structure enabling the conduction of refrigerant vapor from a generator to either of an outdoor heat exchanger or an indoor heat exchanger using a four way valve. SOLUTION: An absorption refrigerator of which four way valve 13 is switched so that high temperature refrigerant vapor g1 form a generator 2 is conducted to an outdoor heat exchanger 4, low temperature refrigerant vapor g2 introduced from an indoor heat exchanger 6 is conducted to an absorber in cooling, and the vapor g1 from the generator 2 is conducted to the indoor heat exchanger 6 in heating, is provided with a first bypass circuit 15 conducting condensed liquid refrigerant l3 from the indoor heat exchanger 6 to the four way valve bypassing the outdoor heat exchanger 4 during heating and a second bypass circuit 16 conducting the condensed liquid refrigerant l3 introduced from the four way valve to the generator 2 bypassing an absorber 8, switching the direction of the refrigerant flow with the four way valve for either of cooling or heating,  cooling heat source or heating heat source can be obtained easily with the indoor heat exchanger.
Patent JP-S5889386-A (JP)
Title: Thermal head
Inventor: KATAYAMA HIROHIKO
IPC: B41J2/35
Filed: 1981-11-24
Abstract: PURPOSE:To obtain a constant printing density all the time even when thermal heads in which the resistance values of heating elements are different are used by exchange by providing a part for discriminating heating resistance elements in a thermal head provided with plural heating resistance elements. CONSTITUTION:A resistance element 5 made of the same material as that of heating resistance elements 2-1-2-7 is provided to part of a thermal head in which the heating resistance elements 2-1-2-7, a common electrode 4 for them, and a lead pattern 3 are formed on a ceramic base plate 1. The resistance element 5 is connected to terminals Ra and Rb of a constant-voltage regulation circuit through a lead pattern 6, and the output voltage Vout is controlled on the basis of the resistance values. In short, when the resistance value of the resistance element 5 is lower than reference value, the base voltage of a transistor Tr2 rises, a collector current increases, and the voltage drop of the resistor R1 increases. By this, the impedance between the collector bases of the transistor Tr1 increases and the output voltage is lower than reference value. When the resistance value is high on the contrary, the output voltage becomes higher.
Patent JP-S6248997-A (JP)
Title: Ceiling fan
Inventor: AKAGAWA HIDEYUKI
IPC: F04D25/08
Filed: 1985-08-29
Abstract: PURPOSE:To eliminate the need for adjusting a guard cover in the vertical direction when installing said cover on a suspending pipe by utilizing the top face of a capacitor which is installed on a center shaft with a fitting and whose relative position to said center shaft has been determined, for determining the vertical position of said guard cover. CONSTITUTION:The center shaft 3 of a motor 1, combining metal parts 5, 6 which fix said center shaft 3 to a suspending pipe 4 for suspending the motor body 1 from a ceiling,and a guard cover 9 which covers these metal parts 5, 6 and electrical parts of a capacitor 7, etc. which is installed to the center shaft 3 using a fitting 8, are installed to the suspending pipe 4, to form a ceiling fan. When the capacitor 7 is installed into the guard cover 9, the top face of the capacitor 7 is used for determining the vertical position of the guard cover 9, by using the fitting 8 in which a capacitor mounting part 8a which is fixed to the center shaft 3 is set at a proper length. Since the installing position of the guard cover 9 is thus determined being guided by a part whose relative position to the center shaft 3 has been determined, adjustment as in the conventional case is not necessary, facilitating assembly.
Patent JP-H1020504-A (JP)
Title: Chemically amplified positive resist material
Inventor: WATANABE SATOSHI
IPC: G03F7/039
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a chemically amplified positive resist material high in resolution and adapted to microfabrication technique and improved in restrainment of trailing on a nitrided film substrate by incorporating a base resin and the like comprising a polymer having a specified weight average molecular weight and an aromatic compound. SOLUTION: This resist material comprises an organic solvent, an acid generator, the aromatic compound having a =C-COOH group in the molecule, and the polymer compound having a weight average molecular weight of 3,000-300,000 as a base resin and represented by formula I in which R<1> is an H atom or a methyl group; R<2> is a group represented by formula II; R<3> is an acid-instable group other than R<2> ; each of R<4> and R<5> is, independently, an H atom or a 1-6 C straight or branched alkyl group; R<6> is a 1-10 C straight or branched alkyl group and each of R<4> and R<5> , R<5> and R<6> , and R<5> and R<6> may combine with each other to form a ring.
Patent JP-H0536918-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MITANI SHINICHIRO
IPC: H01L29/78
Filed: 1991-07-29
Abstract: PURPOSE:To provide a short-channel CMOSFET in which high performance can be achieved by a low voltage driving by reducing a threshold voltage (Vth) without deteriorating a gate length dependency. CONSTITUTION:A gate electrode 11n of an n-channel MISFET Qn is formed of n-type polycrystalline silicon, a gate electrode 11p of a p-channel MISFET Qp is formed of p-type polycrystalline silicon, and the same conductivity type high concentration impurity layers 12p, 12n as those of wells 3, 2 are provided on channel regions of the MISFETs Qn and Qp. A CMOSFET in which reverse conductivity type counterdoped layers 13n, 13p are provided on the surfaces of the layers 12p, 12n, is provided.
Patent JP-H0855521-A (JP)
Title: Conductive member and its manufacture
Inventor: SUZUKI TAKESHI
IPC: H01H1/02
Filed: 1994-08-10
Abstract: PURPOSE:To prevent blackening and contact resistance increase in a high- temperature environment by constructing an anti-diffusion layer from a plurality of plating layers, selecting a predetermined group of metals for each plating layer, and specifying the thickness of each plating layer. CONSTITUTION:This conductive member has base material made of copper or copper alloy and an Sn plating layer 0.1 to 0.3mum thick formed over the base material, with an air-diffusion layer formed over the Sn plating layer. The anti-diffusion layer has a plating layer 0.002 to 0.20mum thick made of a metal selected from among Au, Pt and Pd to inhibit diffusion of the Cu from the base material and to achieve chemical stability even in a high-temperature environment. The anti-diffusion layer has another plating layer 0.01 to 1.0mum thick made of a metal selected from among Ni, Cr and Ag. The anti-diffusion layer has a another plating layer 0.05 to 2.0mum thick made of a metal selected from Zn and Pb. The plating layers all inhibit diffusion of the Cu from the base material and, when used for a long time in a high-temperature environment, can reduce contact resistance to a low value.
Patent JP-S6443178-A (JP)
Title: Method and apparatus for producing fiber continuous body in tobacco processing industry
Inventor: HAINTSUUKURISUTEN ROORENTSUEN
IPC: A24C5/18
Filed: 1988-07-29
Abstract: PURPOSE: To always feed out the fixed amount of fibers by measuring the concentration of a continuous body composed of a large amount of fibers and controlling the amount of excess fibers to be taken away from the continuous body corresponding to this measured value. CONSTITUTION: Fibers 2 of tobacco or other smokable materials are simultaneously sucked, held and conveyed as the continuous fiber body by a conveyer 1 and during this operation, the fixed amount of fibers 2 are fed out while taking away the excess amount of fibers through a removing means 7a. In this process, a fiber concentration measuring means 14 is disposed on the upstream side of the removing means 7a, and the amount of fibers to be taken away is adjusted by regulating the position of the removing means 7a based on the value measured by this measuring means 14.
Patent JP-H1130204-A (JP)
Title: Control device for hydraulic motor
Inventor: ARAI MASATAKE
IPC: F15B11/04
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic motor control device capable of preventing a sudden accelerating motion and capable of restricting hunting as well when the moment of inertia is small, using a simple structure. SOLUTION: This device is provided with a hydraulic motor 11, a hydraulic pump 12 to supply pressurized oil to the hydraulic motor 11, a control valve 14 to control the operation of the hydraulic motor 11, control means 15, 16 to output actuation instructions to the control valve 14, a flow control valve 20 which is installed on a pipe line through which a part of the discharge flowing to the hydraulic motor 11 is bypassed to a tank, and operates independently from the operation of the control valve 14, and a valve control means 21 controls the operation of the flow control valve 20 by detecting the manipulated variables of the control means 15, 16.  The valve control means 21 responds to the movement of the control valve 14 with a ratio of 1:1 when the manipulated variables of the control means 15, 16 are less than the specified value, and when they are greater than the specified value, the control means 21 operates it with a delay against the movement of the control valve 14.
Patent JP-H0537501-A (JP)
Title: Reception signal synchronization circuit
Inventor: YOSHINO TOYOHIKO
IPC: H04L7/00
Filed: 1991-07-29
Abstract: PURPOSE:To allow the circuit to cope with a change in a phase of a data transferred from a slave station to a master station uninterruptibly by predicting a timing to detect a synchronization pattern from a received bit string at next time based on a change quantity of phase information. CONSTITUTION:A difference detection means 6 detects a change quantity of information for each slave station in a timing when a phase information generating means 4 gives an output. A synchronization detection means 5 uses a phase shift adjustment means 7 to predict a timing detected next and a prescribed synchronization pattern detected from a reception bit string from each slave station for a prescribed synchronizing signal based on the information indicating the change. Thus, even when the phase of the bit string received from each slave station is changed, the detection means 5 takes synchronization of the bit string received from each slave station uninterruptibly without causing out of synchronism.
Patent JP-2001013491-A (JP)
Title: Liquid crystal display device
Inventor: ETO MASAYASU
IPC: G02F1/1335
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To avoid complicated work for the production. SOLUTION: This liquid crystal display device has two transparent substrates 1A, 1B disposed facing each other through a liquid crystal(LC), microlenses 8 formed in an array and a leveling layer 9 formed to cover the microlenses on the surface in the liquid crystal side of at least one of the transparent substrates. The focus position of the microlens 8 is determined by the leveling layer.
Patent JP-S6166348-A (JP)
Title: Picture display device
Inventor: YOKOYAMA TOSHINOBU
IPC: H01J31/12
Filed: 1984-09-10
Abstract: PURPOSE:To improve quality of pictures by reducing amplitude of cathode rays by fixing only one terminal of non-organic anti-vibration lines arranged so as to suture cathode rays to a fixing seat and controlling the movement of the terminal with stop metal fittings. CONSTITUTION:Cathode rays 1 and a supporting rack 2 supporting the rays are placed in the high vacuum, and a back electrode 5 is disposed on the back side and control electrodes 3 and a luminophor 4 are disposed on the upper face to construct a picture display device. Glass fiber anti-vibration lines 6 are stretched so as to suture the rays 1 on the end portions of cathode rays 1 which give no influence to pictures, and only one terminal is fixed to a fixing seat 7, and stop metal fittings 8 are placed on plural positions to control the movement of the anti-vibration lines 6. Then, inspite of the high vacuum, damping effect due to phase shift between the anti-vibration lines 6 and the cathode rays 1 can be stabilized and swing of pictures and uneven brightness can be removed to obtain high quality pictures.
Patent JP-H0716171-A (JP)
Title: Installation unit
Inventor: MORI OSAMU
IPC: E03C1/02
Filed: 1993-06-30
Abstract: PURPOSE:To heighten the workability and easily find leakage of water and to allow an unskilled man to stop water by mounting a water supply pipe connection socket at the upper surface of a bathtub end and connecting one branching tube to a washbowl and connecting the other branching tube to a low tank and disposing a stopcock at the end of the low tank. CONSTITUTION:An elbow type water stopcock 11 is mounted on the low-tank 10. The end of a wash tub 3 in made to be a plane part 12 nearby a washbowl 5. A water supply socket 13 and a hot water supply socket 14 to be connected to water/hot water rise tubes are mounted. The socket 14 is connected as it is to a hot water stopcock 6 disposed on the washbowl 5 with a pipe 19. The water supply socket 13 is branched at the top of a plane part 12 and one end is connected to a water supply cock 7 on the washbowl 5 with a pipe 20 and the other end is connected to the water stopcock 11 of a low tank 10 with a pipe 21. In this case, the water stopcock to the low tank 10 is located easy to see and easy to control so that the water stop can be performed speedily at the time of emergency.
Patent JP-S5893461-A (JP)
Title: Position detector for linear motor
Inventor: IKEDA HARUO
IPC: B60L13/03
Filed: 1981-11-27
Abstract: PURPOSE:To simplify a position detector for a linear motor by providing a plurality of magnetism sensitive units on a vehicle, and producing a logic sum of the output signals of the respective units, thereby eliminating the facility of a ground side. CONSTITUTION:Magnetism sensitive units SCA, SCB are provided at the positions on a vehicle to be faced through a small gap with propelling coils LSMA, LSMB and to be disposed at the same positions in the forwarding direction, thereby detecting the magnetic fluxes produced at the coils. The coils are composed to obtain the same propelling forces of right and left sides by providing coils LSMA, LSMB of the entirely same construction at both sides of the vehicle on the ground side and flowing the same current. Then, the relative position of the coils and the field poles can be obtained by producing by a logic sum circuit a logic sum of the outputs of the two units SCA, SCB.
Patent JP-S6433352-A (JP)
Title: Downspout device
Inventor: SUGIMOTO KENZO
IPC: E04D13/076
Filed: 1987-07-29
Abstract: PURPOSE: To prevent the breaking of a gutter due to the freezing of rainwater by a method wherein a water collecting equipment is connected to a leader body, a rod- shaped body comprising an elastic foam is inserted into the inside and a retaining member is coupled with the rod-shaped body while a retaining piece is retained to the retaining section of the leader body. CONSTITUTION: Retaining holes 15, 32 penetrated to both the socket 14 of an elbow joint 11 and the water collecting port 31 of a water collecting equipment 30 are formed to the connecting section of the socket 14 of the elbow joint 11 in a leader body 10 joining the elbow joint 11, a gooseneck 12 and a leader 13 and the water collecting port 31 of the water collecting equipment 30, a retaining rod 41 is inserted, and the front end of the rod 41 is bent at a right angle and a retaining section 40 is formed.  A rod-shaped body 20 comprising an elastic foam is inserted to approximately the overall length of the leader body 10, the upper end section of the rod-shaped body 20 is inserted to the cylindrical section 53 of the connecting section 52 of a retaining member 50 and engaged and joined by a retaining body, and the retaining piece 51 of the retaining member 50 is caught and engaged to the retaining section 40 of the main body 10. The lower end of the rod-shaped body 20 is fixed by a retaining rod 41 put into the retaining hole 15 formed at the lower end section of the leader 13 at the lower end of the main body 10.