baber/WOPTO huggingface dataset:
Patent JP-H07137350-A (JP)
Title: Multicolor image forming device
Inventor: KOBAYASHI TETSUYA
IPC: G03G15/01
Filed: 1993-11-12
Abstract: PURPOSE:To shorten an image forming time. CONSTITUTION:A latent image formed on a photosensitive drum 1 is developed by a developing cartridge 17a to be transferred to a transfer material held by a transfer drum 23. This operation is repeated with respect to cartridges 17b, l7c, 17d of the other three colors. A toner image of four colors is formed on the transfer material P. At this time, with respect to the four colors, whether all image information per color is imparted is judged before the start of image forming, and an image forming action is started by giving priority to a color of information all of which has been imparted. On the other hand, for a color of image information all of which has not been imparted yet, the mode is changed to a latent image standby mode A1 until all the image information is imparted. In this mode, the rotation of the photosensitive drum 1, the electrification by a charger 2, the movement of a predetermined developing cartridge, the rotation and temperature regulation of a fixer 30, and the like are kept intact for establishing a standby state in which an image forming can be immediately started.
Patent JP-H02154968-A (JP)
Title: Cold heat accumulation type cold heat insulating chamber
Inventor: FUJIMOTO SHINJI
IPC: F25D16/00
Filed: 1988-12-05
Abstract: PURPOSE:To reduce an amount of frost formed to a cold heat accumulating agent by a method wherein a first cold heat accumulating agent is arranged on the upper stream side of a cooler, and an intake air duct is formed to the under surface of the cooler by means of a heat insulating section wall and the drain pan of the cooler, and a second cold heat accumulating agent disposed so as to heat-exchange with a defrosting heater is arranged in the intake air duct. CONSTITUTION:A cold heat accumulating chamber 29 is provided on the under surface of its interior with a defrosting heater 36, a cooler 33 having a drain pan 37, a first cold heat accumulating agent 32 arranged on the upper stream side of the cooler 33, an intake air duct 38 positioned on the under surface of the cooler 33, a second cold heat accumulating agent 39, disposed in the intake air duct 38 so as to heat-exchange with the defrosting heater 36, and a ventilating fan 46 positioned on the upper stream side of the first cold heat accumulating agent 32 and cooling and insulating cold heat of a cold heat insulating chamber 28. Since frost formed during transport can be defrosted in a way to be formed concentratedly to the second cold heat accumulating agent 39 having the defrosting heater 36, this constitution prevents the deterioration of cold heat insulating capacity even when the cold heat accumulating agents are continuously used for transport in a short time in which the cold heat accumulating agents 32 and 36 are not molten completely.
Patent JP-H04177810-A (JP)
Title: Manufacture of thin film capacitor
Inventor: KATSUBE ATSUSHI
IPC: H01G4/33
Filed: 1990-11-13
Abstract: PURPOSE:To make it possible to obtain a high-performance and high--reliability thin film capacitor while a humidity resistance is ensured and low-cost aliminium electrodes are used by a method wherein the aluminium electrodes are used and plasma emission is performed on the surfaces of the electrodes. CONSTITUTION:Internal electrodes 2 and a thin film dielectrode film 3 are alternately stacked on an insulating substrate 1 to support an element thereon and a protective film 4 is formed on the electrode 2. These electrodes 2 respectively include a part which is not covered with the film 4 and external electrodes 5 are respectively formed on the extension of the electrodes 2 formed on both end parts of the substrate 1. After aluminium electrodes which are used as the electrodes 2 and formed, plasma is emitted on the aluminium electrodes and the surfaces of the aluminium electrodes are made to react to the plasma gas to modify into surfaces having a humidity resistance. Thereby, while the low-cost aluminium electrodes are used, a thin film capacitor, which is superior in humidity resistance, is high in performance and is highly reliable, is obtained.
Patent JP-H08166845-A (JP)
Title: Transparent tablet
Inventor: MIKOSHIBA HITOSHI
IPC: H01H36/00
Filed: 1994-12-12
Abstract: PURPOSE: To prevent the transparent tablet from waving even when left in a high-humidity atmosphere and to improve the visibility by connecting a circuit, provided on one of substrates by being connected electrically to a transparent conductive film, to a terminal part on a substrate provided with contact terminal parts for an external circuit through circuits on other circuit boards. CONSTITUTION: The two transparent electrode substrates A and B provided with transparent conductive films 1 and 5 on one-surface sides are arranged so that the transparent conductive films opposite each other. Further, the circuit C is provided with contact terminal parts 4 and 10 for the external circuit. The transparent conductive film 1 on the upper substrate A is connected electrically to the contact terminal part 4 on the substrate C through the circuit 2 and anisotropic conductive film 3 on the substrate A. The transparent conductive film 5 on the substrate B, on the other hand, is connected electrically to the contact terminal part 10 on the substrate C through the circuit 6 and anisotropic conductive film 7 on a substrate B, and the circuit 8 and anisotropic conductive film 9 on a substrate C.  The circuits are connected to each other through the anisotropic conductive films in this case, but the circuits may be connected by being made adhesive.
Patent JP-H05143571-A (JP)
Title: Real time information processing system
Inventor: MAEDA MIYUKI
IPC: G06Q50/26
Filed: 1991-11-22
Abstract: PURPOSE:To provide a real time information processing system capable of easily and properly modifying a processing method to be applied to real time information at low cost. CONSTITUTION:A real time information input part 121 inputting real time information 11 to be chronographically updated in real time, relative information reading means 101 and 122 inputting at high speed relative information 12 which is the information used for evaluating the real time information 11 and chronographically updated less frequently than the real time information 11, an application part 123 evaluating the real time, information 11 by means of the relative information 12, and output means 124 and 103 outputting the evaluation results, are provided. Thus, the real time information, 11 can be processed properly in the sense of contents and timing. The real time information can be processed based on necessary and sufficient information, in addition.
Patent JP-H02233809-A (JP)
Title: Method for generating mechanical energy during ammonia oxidation step of nitric scid producing process
Inventor: KAARU UIRUHERUMU UIIGANTO
IPC: C01B21/26
Filed: 1989-11-29
Abstract: PURPOSE: To recover heat in NOx gas at a comparatively low temperature so as to utilize process heat effectively by evaporating ammonia by NOx gas generated in a heat exchanger and then superheating it. CONSTITUTION: Expanded ammonia is supplied to a mixer 14 through a line 13 to mix it with air from a line 15. This mixture gas is supplied to a burner 1 through a line 16 and is burned to generate NOx gas. The NOx gas cooled in a heat exchanger 2 is supplied to a superheater 5 through a line 4 and then to a vaporizer 7 through a line 6. On the other hand, the liquid ammonia supplied from a line 9 is evaporated in the vaporizer 7 by process heat of NOx gas and is supplied to the superheater 5 through a line 10. The ammonia superheated by process heat of NOx gas also here is supplied to a back pressure turbine 12 through a line 11 for expansion. In this way, process heat in NOx gas is utilized effectively.
Patent JP-H08164716-A (JP)
Title: Pneumatic radial tire
Inventor: FUKUSHIMA HIROSHIGE
IPC: B60C11/11
Filed: 1994-12-12
Abstract: PURPOSE: To improve traveling stability by forming block rows by combining trapezoidal blocks sideways with each other in a tire having a large number of block rows divided by plural circumferential directional main grooves and inclined lug grooves crossing these between the circumferential directional main grooves and the tread ends on a tread. CONSTITUTION: In a tire 1, a belt layer 4 has a tread 5 on the circumference of a crown part 3 of a radial carcass 2, and rows 9 of blocks 8 divided by plural straight line-shaped circumferential directional main grooves 6 and inclined lug grooves 7 crossing these, are provided between circumferential directional main grooves 61 and the tread ends E on the tread 5. In this case, main grooves 61 and 62 are symmetrically arranged on an equatorial surface O, and are divided into respective block rows 9C and 9M of the center, left, right and intermediate parts and a shoulder, and shoulder block rows 9S are formed by arranging trapezoidal blocks 81 sideways. In the tread 5, its thickness is gradually increased over a block 8 forming position from the center, and its ratio is set in 1.1 to 1.3 of a thickness in the center.
Patent JP-H04184001-A (JP)
Title: Method of control of bypass for boiler heating tube
Inventor: HANEDA TOSHIO
IPC: F22B35/00
Filed: 1990-11-14
Abstract: PURPOSE:To provide a control that has a high response and is capable of making limit control ranging from a subcritical to critical pressure by measuring the enthalpy of the fluid at the outlet of the heating pipe and comparing it with a limit value that is set up beforehand and by reducing transiently the bypass flow rate in the heating tube bypass line when the enthalpy exceeds a limit value. CONSTITUTION:The heating tubes 2 of a furnace evaporation pipe, flue evaporator, etc., is provided with a heating tube bypass line 10 that is connected in parallel to the heating tube 2, and in the middle of the heating pipe bypass line 10 a heating tube bypass limiting valve 11 is provided. At the outlet of the heating tube 2 an enthalpy meter 12 is installed for measuring the enthalpy of the fluid at the outlet. When an enthalpy that is measured is over a limit value that is beforehand set, a calculator 14 outputs a control signal 15 and lets the bypass control valve 11 make a transient closing action. The fluid passing through the heating tube bypass line 10 is thereby reduced and the flow rate of the fluid flowing through the heating tube 2 is increased to reduce the enthalpy of the fluid at the outlet of the heating tube and the temperature is reduced.
Patent JP-2000132813-A (JP)
Title: Thin film magnetic head
Inventor: FUJITA SEIJI
IPC: G11B5/31
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent the short circuit between a magnetic pole and a coil in a thin film magnetic head whose inductance is made small to be able to perform a high density magnetic recording. SOLUTION: This magnetic head is a thin film magnetic head which has a flat lower part magnetic pole 15, an upper magnetic pole 16 which is provided by being opposed to the pole 15 with a magnetic gap and thin film coils 41, 42 provided in between the poles 15, 16 and in which the upper part of the pole 16 is made to become roughly parallel with the pole 15 and both side parts of the thin film coil of the pole 16 are made to be oblique with respect to the pole 15 toward connection parts with the magnetic gap and the pole 15 and also coils exciting at edge parts among thin film coils of an upper layer are made to have side faces lying parallel with oblique parts of the pole 16.
Patent JP-H10147727-A (JP)
Title: Silver halide photosensitive material and its production
Inventor: INAGAKI YOSHIO
IPC: C09B67/42
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photosensitive material improved in long-term stability by adding water-miscible solution containing a specified compound and a specified colorant to a silver halide emulsion. SOLUTION: 0.0000001-10g/l of a compound represented by formula I (wherein R<1> to R<5> are each H, an alkyl or an aryl, provided at least two of them are carboxylakyls or alkylesters thereof, (h) and (i) are each 2 or 3; (j) is 0-2; and (k) is 0 or 1) and a red sensitizing colorant represented by formula II or III [wherein Z1 to Z3 are each an atomic group necessary to form a five- or six- membered nitrogenous heterocyclic ring; D and D' are each an atomic group necessary to form an (a) cyclic acid e nucleus; R1 to R3 are each an alkl; L1 to L21 are each a (substituted) methine; n1 to n4 and (j) are each 0 or 1;  M1 and M2 are each a counter ion neutralizing the charge; m1 and m2 are each a number necessary to neutralize the charge of the molecule and equal to or greater than 0; and Z1 to Z3 are each a benzothiazole nucleus or the like] are dissolved in water or a water-miscible solution comprising water and a water- miscible organic solvent. This solution in such an amount that the amount of the compound represented by formula I is 1wt.% or below based on the silver atoms, is added to a silver halide emulsion.
Patent JP-H07161459-A (JP)
Title: Induction heating device
Inventor: KARUBE KUNIHIKO
IPC: H05B6/12
Filed: 1993-12-09
Abstract: PURPOSE:To provide an induction heating device capable of concurrently heating plural pans, having the same shape and material, by the same power. CONSTITUTION:A commercial power supply 1 is converted into a D.C. power supply by a converter 2 and into a high frequency by a high frequency power supply 10 to feed power to an object to which the heating coils 4a-4c having the same characteristic are connected in series from the high frequency power supply 10. The heating power of pans 5a and 5b, object-to-be-heated, can be fixed by flowing high-frequency current in accordance with a current set value to the heating coils 4a-4c from the high-frequency power supply 10.
Patent JP-H10139472-A (JP)
Title: Glass composition for clad of refractive index distribution type optical element having core/clad structure
Inventor: YAMAGUCHI ATSUSHI
IPC: C03C1/10
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a refractive index distribution type rod lens capable of preventing penetration of flare light by additionally adding at least one kind of metal oxide as a coloring agent among CoO, Mn O and Cr2 O3 in a specific weight ratio to glass composition for clad. SOLUTION: Main components of Li2 O, Na2 O, PbO, MgO, BaO, TiO2 and SiO2 , etc., are compounded at a prescribed weight ratio to afford a glass composition for clad. The main components of the glass composition in an amount of 100wt.% are compounded with a prescribed amount of a stabilizer of ZrO2 , Sb2 O3 , BPO4 , etc. Then, at least one kind of metal oxide among three kinds of metal oxides of CoO, Mn O and Cr2 O3 is additionally compounded as a coloring agent in ranges satisfying the formulas 0.5wt.%<=CoO<=4.0wt.%, 0.5 wt.%<=MnO<=3.0wt.% and 0.1wt.%<=Cr2 O3 <=1.5wt.% with the above compound to provide glass composition for clad. The glass composition for clad and a glass for core are charged and prepared by thermal mutual diffusion method using double crucible to provide refractive index distribution type optical element having core/clad structure.
Patent JP-H11147181-A (JP)
Title: Flame-proof cover for cutter of rolled material joining device
Inventor: IWANAMI NORIO
IPC: B21B15/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a flame-proof cover for a cutter which develops little defamation and can be used for a long time even in the case of repeatedly exposing to high temp. reduced flame for a sort time and has thin thickness. SOLUTION: This cover is provided with a flat-platy porous material 32 having fine continued holes which can hold the water with surface tension, a metallic outer plate 34 covering the outer surface of the porous material and having a through hole commuicated with the porous material and a water supplying device 36 for supplying the water into the continued holes of the porous material through the outer plate and the heat received from the reducing flame is cooled with the heat of vaporization of the water to hold the flame- proof cover 30 at a comparatively low temp.
Patent JP-2000127701-A (JP)
Title: Wire wheel
Inventor: YAMADA KATSUHIKO
IPC: B60B1/04
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To mount a tubeless tire with high airtightness and durability by airtightly fixing the outer end of a spoke wire to a rim via a rim through-hole and a seal member, and setting the inner end to the standard height for a hub via an engagement member. SOLUTION: A wire wheel 1 used for a bicycle has a hub 2 and a rim 3 connected to each other with many spoke wires 4. The spoke wires 4 has a base shaft 11 and the outer end 12 of the shaft 11 is airtightly fixed to a through-hole 10. In addition, the inner end 13 is engaged with the hub 2 via an engagement means 14. The outer end is made of a nipple fitting and a hard seal member 17 is provided between the head of the nipple fitting passing the through-hole 10 and the outer surface of a rim bottom 7. The engagement means 14 is formed out of the oblong hole 21 of the hub 2 and a spoke loose part, and the inner end 13 is set to the standard height with a preset tension force. The tension force is applied via the adjustment of a connecting amount with the base shaft 11.
Patent JP-H11114128-A (JP)
Title: Builtup partition for bowling alley
Inventor: HOSHINA NORIYASU
IPC: E04B2/74
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To allow a group of players to enjoy the feeling of being in a private room and to allow several groups playing together to easily move a partition and to easily grasp the playing conditions of the other groups for more fun. SOLUTION: A foldable builtup partition 8 for a bowling alley has triangular- pyramid-shaped support tables 1 symmetrically arranged at both ends, one side of each support table 1 being right-angled in the vertical direction. The support tables 1 are fixed together by a fixture 4 at the bottom face contact parts of the vertical planes of the support tables 1, and a holder 5 provided with hooks 6 projecting to both sides is bridged near the end 10 of the vertical plane of each support table 1 to fix the support tables 1 together. A roll screen 7 or a display can be hung either directly or via a front to which the roll screen 7 or the display can be directly connected.
Patent JP-S63166264-A (JP)
Title: Differential negative resistance semiconductor device
Inventor: IMAMURA KENICHI
IPC: H01L29/76
Filed: 1986-12-27
Abstract: PURPOSE:To simplify the construction and manufacturing process by making CdTe of a semiconductor layer construction of Hg1-xCdxTe/CdTe/Hg1-xCdxTe into an emitter-barrier layer. CONSTITUTION:A title device is constructed so as to have an i-type CdTe emitter-barrier layer 4 composed of i-type CdTe which is sandwiched by a n<+> type Hg1-XCdxTe emitter layer 5 and an n-type Hg1-xCdxTe base layer 3 which are composed of Hg1-xCdxTe (x value:0.2-0.4). With this, the emitter- barrier layer only needs to be a single layer of i-type CdTe, which simplifies both the construction and the manufacturing process, whereby a differential negative resistance property can be obtained at a room temperature.
Patent JP-H03171569-A (JP)
Title: Plastic battery
Inventor: HIGO SHINJI
IPC: H01M10/05
Filed: 1989-11-30
Abstract: PURPOSE:To simplify and secure the connection of the electrodes and an outside terminal and to make the manufacture easier by exposing a collector electrode at the circumferential end of a positive electrode high polymer complex electrode, to contact to the inner surface of a battery jar can, and making the battery jar can into a positive electrode outside terminal. CONSTITUTION:A lithium foil as a negative electrode 5 is inserted to the slit of a collector rod 7, a separator 6 and a positive electrode high polymer complex electrode 2 are superposed on the outer side of the negative electrode 5, and they are wound to the main body part 10 of the collector rod 7. In the electrode 2, at least the conductive high polymer contacted to the outer side of a collector electrode 3 is removed at the part to be the outer circumferential end, so as to expose the outer surface of the collector electrode 3. And by housing the wound electrode plate group 1b in a battery jar can 11, the exposed collector electrode 3 is contacted to the can 11, and the can 11 is made into the positive electrode outside terminal. And the large diameter part 9 at the upper end of the collector rod 7 is fitted to the inside recess of a negative electrode outside terminal 13 projecting at the center of a lid 12, and the lid 12 and the can 11 are calked and sealed up placing a gasket 14 between both members.
Patent JP-H01149708-A (JP)
Title: Hair-treatment composition
Inventor: MARUYAMA YASUSHI
IPC: A61Q5/00
Filed: 1987-12-07
Abstract: PURPOSE:To obtain the title composition exhibiting hair-treatment effect as well as hair-dye effect by single use, frequently applicable without damaging the hair and capable of constantly keeping the hair in excellent dyed state, by compounding 1,3-dihydroxyacetone as an active hair-dye component. CONSTITUTION:1,3-Dihydroxyacetone of formula is compounded as an active hair-dye component in an amount of 0.1-15wt.% based on the whole composition. The obtained composition enables easy dyeing of hair simultaneous to hair treatment without causing the damage of hair. It can be applied without using troublesome pretreatment of hair before use. The hair can be maintained in a desirable state even by frequency using the composition. The monophosphoric acid ester of the formula is an intermediate of a Krebs cycle of living body and has high safety in use. The hair-dyeing effect of the composition can be sufficiently exhibited without trouble even by using the composition in combination with various compounded components of hair-treatment composition such as shampoo. It can be used in the form of shampoo, hair-rinse, hair- treatment, hair-liquid, etc.
Patent JP-H01150280-A (JP)
Title: Recording device
Inventor: SUDO YUTAKA
IPC: H04N5/922
Filed: 1987-12-07
Abstract: PURPOSE:To improve picture quality at the time of reproducing and to simplify the constitution of the title device by superposing an amplitude control signal to a current control terminal of a recording current control circuit. CONSTITUTION:A voltage signal obtained by superposing a recording current control signal set up by a resistor 7 to an amplitude control signal corresponding to the level of a brightness signal outputted from a level adjusting circuit 5 is supplied to the current control terminal 6a of the recording current control circuit 6 through a buffer circuit 12 and the circuit 6 controls recording current and the amplitude of a recording signal. Thereby, a brightness signal whose amplitude is modulated is recorded from a magnetic head 11 to a magnetic tape and the side band of a video signal obtained by reproducing the magnetic tape is strengthened, so that an image obtained at the time of reproducing can be improved and the constitution of the device can be simplified.
Patent JP-H05152742-A (JP)
Title: Metal foil clad ceramic board
Inventor: SUZUKI TAKAYUKI
IPC: B32B15/04
Filed: 1991-11-25
Abstract: PURPOSE:To obtain a metal foil clad ceramic board whose dimensional change factor and thermal expansion coefficient are small. CONSTITUTION:A ceramic layer is formed by flame-spraying ceramic between a metal foil and a film layer having adhesion to the metal foil. By interposing a ceramic layer formed by flame-spraying ceramic on both surfaces of a film layer having adhesion to a metal film, metal films are unified in an integrated body, thereby constituting a ceramic board whose both surfaces are clad with metal foils.