baber/WOPTO huggingface dataset:
Patent JP-2000055311-A (JP)
Title: Catalyst combustion heating device
Inventor: YAMADA TOMOJI
IPC: F22B37/10
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst combustion heating device, safe and high in a heat exchanging efficiency by a method wherein the amount of heat generation due to catalyst reaction is regulated optimally to improve heat transfer performance to fluid to be heated and prevent the over-heating of members, such as fins, tubes or the like. SOLUTION: A multitude of tubes 2, whose inside is utilized for the passage of fluid to be heated, are arranged so as to be layered in a fuel gas flow passage 11 provided in a vessel 1. The advancing direction of the fluid to be heated is reverse to that of fuel gas. The amount of heat generation in the upstream side of the fuel gas flow passage 11 is controlled optimally by a method wherein an oxidizing catalyst layer is formed directly on the outer surface of a tube 2 in the layer 2A of uppermost upstream of the fuel gas flow passage 11, in which the fluid to be heated is changed into gas state, while the oxidizing catalyst layer is formed on the outer surface of fins 21, connected to the outer periphery of the tube 2, in the downstream side of layers 2B-2E, whereat the fluid to be heated is liquid state or boiling state.
Patent JP-H08325055-A (JP)
Title: Porcelain composition fired at low temperature, compact and laminated body
Inventor: TSUBOI TAKASHI
IPC: H01F17/00
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a porcelain compsn. capable of firing together with silver at a low temp. of about. 900 deg.C. CONSTITUTION: This porcelain compsn. consists of, by weight, 40-60% Al2 O3 , 25-40% SiO2 , 5-15% PbO, 0.1-3% Na2 O, 1-3% K2 O 1-6% CaO and 1-6% SrO.
Patent JP-S5932103-A (JP)
Inventor: UERUNAA KAARU
IPC: H01C17/24
Filed: 1983-07-21
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-2000031930-A (JP)
Title: Multimedia multiplex system
Inventor: MATSUZAKI KAZUHIRO
IPC: H04L47/43
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To allow the system to multiplex packet data consisting of divisions of multimedia data in the unit of a prescribed number by respective information sources comprising pluralities of different kinds of media and a plurality of same kinds of media in a way that its demultiplexer side can take synchronization among the media for reproduction. SOLUTION: A media ID 4 is used to identify information sent in a form of a packet and consists of a media type 41 (bit length: b 41-bit) and of same media identification information 42 (bit length: b 42-bit). The media type 41 is represented by media identification codes assigned corresponding to each medium such as audio (monaural, stereo), still image (low resolution, high resolution), and video (low resolution, high resolution). The same media identification information 42 is used to identify packets whose media type 41 is the same but whose information sources differ. Furthermore, the system ensures synchronization among the media by using a time difference 523 from other media packet.
Patent JP-H06341984-A (JP)
Title: Estimating method for paint
Inventor: MIURA MORIMICHI
IPC: G01N1/00
Filed: 1993-06-03
Abstract: PURPOSE:To provide a paint estimating method which can accurately and reproducibly measure and evaluate the odor itself of a paint without the influence of an external factor. CONSTITUTION:Air is sent toward a paint 8 to collect a paint/air mixed gas in an odor bag 11, and the odor concentration and THC(total hydrocarbon) concentration of the mixed gas collected in the odor bag 11 are measured to obtain an odor coefficient from the above concentration for evaluating the odor of the paint on a basis of the order coefficient. Since the odor coefficient is not influenced by the quantity of sample paint, its temperature, and other external factor, the odor of the paint can be accurately and reproducibly evaluated, and moreover measured through a laboratory scale without using an experimental booth or an actual machine booth. Thus, the measurement becomes simple.
Patent JP-S5836734-A (JP)
Title: Car seat
Inventor: ITSUKIMOTO HIROYUKI
IPC: B60N2/90
Filed: 1981-08-26
Abstract: PURPOSE:To obtain the seat back inclining forward together with the seat bottom rotation through a single operation by coupling the seat back inclining operation with the seat bottom rotating operation. CONSTITUTION:A lock piece 9, that is engaged with a striker 8, is provided on the bottom surface of a seat bottom 2, while a lock hook 20, that is engaged with a lock pin 11 of a seat back 1, is provided on an upper bracket 3. A slider block 27 is provided on the bottom surface of the sea bottom 2, while the lower part of a hook 20 energized by a spring 26 is connected to a slider 28 energized by a spring 29, using a cable 22. In doing so, the energizing force of the spring 29 is set greater than that of the spring 26. With this constitution, when the seat bottom 2 is lifted by releasing the engagement between the hook piece 9 and striker 8, the hook 20 is pulled through the cable 22 owing to the energizing force of the spring 29, and the engagement between the hook 20 and lock pin 11 is released so that the seat back 1 is inclined forward automatically.
Patent JP-H05208117-A (JP)
Title: Removal of mercury in exhaust gas
Inventor: SUZUKI YOSHIO
IPC: B01D53/64
Filed: 1991-03-29
Abstract: PURPOSE:To remove mercury contained in the waste refuse incineration exhaust gas discharged from an urban waste refuse incineration plant. CONSTITUTION:An aqueous solution of a chemical agent such as sodium piperidine-dithiocarbamate reacting with heavy metals, especially, gaseous mercury is sprayed into waste refuse incineration exhaust gas in a high temp. atmosphere of 250-300 deg.C before said gas is introduced into an electric precipitator to be reacted with gaseous or ionic mercury to form compound particles which are, in turn, removed by a bag filter 3 or a combination device consisting of a cyclone 2 and the bag filter 3 without using the electric precipitator.
Patent JP-S5829702-A (JP)
Inventor: MAIKURU CHIYAARUZU ROBAAKU
IPC: A23L3/3508
Filed: 1982-08-02
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-H11328597-A (JP)
Title: Vehicle driving controller
Inventor: EZU MASAHIRO
IPC: B60W10/184
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To realize safe and efficient travel by enabling smooth entry of a merging vehicle at a merging point while the vehicle is traveling on a through traffic by automatic driving. SOLUTION: A vehicle 1 on the through traffic changes a lane to a fast lane 6 so as not to hinder the entry of the vehicle traveling on a merging road 3 to merge a through traffic 2 at the merging point 4 while the merging vehicle is traveling on a lane 5 on the mergin side in front of which the merging point 4 is provided. Change of lane is always performed at fixed timing by calculating time to reach the merging point 4. Control to judge whether the change of lane is performed or not based on the time to be required for the merging vehicle to reach the merging point 4 by performing communication between vehicles between the merging vehicle traveling on the merging road 3 and the vehicle 1 on the through traffic is also enabled. When plural vehicles on the through traffic are running in file by forming a group, the change of lane is controlled by the leading vehicle on the through traffic and follow-up travel is controlled by the following vehicles on the through traffic.
Patent JP-H10318033-A (JP)
Title: Misfire detector for multi-cylinder internal combustion engine
Inventor: AMANO HIDETOSHI
IPC: F02D45/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To detect misfires while discriminating among a single misfire which occurs only in one cylinder, successive two-cylinder misfires which occur successively in two cylinders and intermittent two-cylinder misfires which cause one normal combustion between the two misfires by calculating a rotational fluctuation amount between cylinders and comparing this with a plurality of determined values. SOLUTION: During the running of an engine 1, an RCU 10 for inputting the output signals of a crank angle sensor 6 and a reference position sensor 7 sequentially calculates rotational fluctuation amounts among cylinders where an ignition order is successive and temporarily determines, when a rotational fluctuation amount exceeds a first determined value, the cause of the rotational fluctuation to be an accidental fire. Then, an interval for the appearance of the rotational fluctuation is detected and determination is made as to whether it is cyclical fluctuation or not.  Then, when rotational fluctuation exceeds a second determined value (>first determined value), the rotational fluctuation is judged to be caused by a misfire and comparison is made, among the rotational fluctuation amount of a cylinder where the rotational fluctuation occurs, the rotational fluctuation amount of another cylinder and the fluctuation amount of the other cylinder, to specify a misfired cylinder.
Patent JP-H06327020-A (JP)
Title: Interpolating method for correction data
Inventor: HARUHARA MASATOSHI
IPC: H04N9/28
Filed: 1993-05-11
Abstract: PURPOSE:To provide the interpolation calculating method of correction data in which the same correction data can be prevented from being distributed like a band in a horizontal direction. CONSTITUTION:Each correcting amount of plural correcting points set between adjusting points A and B on horizontal lines P and Q is searched as linearly approximated digital data. Then, a correcting amount (c) of an intermediate correcting point C between the adjusting points A and B is searched as digital data (c) by an arithmetic expression (c)=(a+b)/2 by an arithmetic processing. Next. the correcting amounts of the entire correcting points are successively searched in the order of the correcting amount of the intermediate correcting point between the correcting point whose correcting amount is searched and the adjusting point A or B. The rounding down and up processing of the value below a decimal point of each correcting amount is preliminarily combined so that the combination of the rounding down and up processing can not be the same as the combination of the correcting points adjacent in the horizontal direction to the adjusting points A and B. Thus, the correcting amount of each correcting point can be searched as the digital data.
Patent JP-H04360998-A (JP)
Title: Erector device of shield excavator
Inventor: YAGIHASHI TOMIO
IPC: E21D11/40
Filed: 1991-06-05
Abstract: PURPOSE:To easily attach/detach a segment to/from an erector when a box-like segment is assembled in a shield excavator and to prevent the falling of the segment caused by come-off of a segment fixing pins. CONSTITUTION:Segment fixing pins 11 and 11' are mounted to both ends of a rectangular plate-like arm 10, and in the case one pin 11 is used for attaching/ detaching a segment, the other pin 11' is used as a grip. When one pin 11 is inserted into a through-hole 6a of a segment grip section 6 and a hanging hole 2a of the segment, the arm 10 is interlocked in a position along the side of the segment grip section 6 with a pivot 8 and a stopping pin so that the other pin 11' is positioned between a hanging beam 4 and a segment 2. By this constitution, the come-off of the pins 11 is prevented.
Patent JP-H10324145-A (JP)
Title: Vehicular air conditioner
Inventor: NOMURA TOSHIAKI
IPC: B60H1/03
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To improve the heating capacity by adding an auxiliary heating heat source and set the temperature difference of blown-off air between an internal air side passage and an external air side passage to a desired value, in a vehicular air conditioner capable of setting two, internal and external air laminar flow mode. SOLUTION: A heater core 16 as heat source of hot-water is arranged to be extended over both the first air passage 80 on the internal air side and the second air passage 90 on the external air side, and an auxiliary electric heater 16 for heating air conditioning air is arranged to be extended over both the first air passage 80 on the internal air side and the second air passage 90 on the external air side. Thus, by utilizing the heating action of the auxiliary electric heater 16, the heating capacity and the defogging performance of window glass can be improved even when the temperature of hot-water is low. Further, the temperature difference of blown-off air between both the air passages can be easily set to a desired value by selecting the proportion of the installation areas of the auxiliary electric heater 16 in both the air passages 80, 90.
Patent JP-H04360941-A (JP)
Title: Connecting structure for oblique roof panel in unit building
Inventor: SATO GEN
IPC: E04B7/02
Filed: 1991-06-05
Abstract: PURPOSE:To improve connecting workability and wiring workability by enabling the roof panels of the gradients of different sorts to be connected to each other to reduce regulations on designing, with the reduction of planning without the need of structural reinforcement and without positional shift between the roof panels and without equipments, on connecting construction with the roof panels and oblique roof panels when the trapezoidal equipment having the oblique roof panels are combined with the building equipment having the roof panels. CONSTITUTION:The oblique roof panel 4a of a trapezoidal equipment 4 is set to cover the whole surface of the oblique section of the trapezoidal equipment 4. A connecting edge section with the oblique roof panel 4a of the roof panel 3a of a structure equipment 5 is provided with a beam 3 having a connecting surface 3d in parallel with the connecting surface 4d of a beam 4b set on the connecting edge section of the oblique roof panel 4a.
Patent JP-S62290555-A (JP)
Title: Thermal head
Inventor: NISHINO ATSUSHI
IPC: B41J2/345
Filed: 1986-06-10
Abstract: PURPOSE:To improve thermal response and the quality of a shading image and save power consumption by arranging opposed electrodes with a tip swelling in the linear direction of a common thermal resistor and applying an electric current in a direction in parallel with the line of the resistor. CONSTITUTION:A glass glazed layer 2 is formed on an alumina substrate 1, and gold conductor electrodes 6a, 6b form an electrode with a swollen part 7 on the end. Then a common thermal resistor 4 consisting of RuO2 is formed on the electrode, forming an anti-abrasion layer 5. In the middle of the common thermal resistor 4, conductor electrodes 6a, 6b with a swollen-out part 7 are arranged with only lead electrode parts set in an opposite position to each other. Alternatively, the lead-out parts of the head electrodes may be arranged on the same surface. In this way, the conductor electrodes 6a, 6b with the swollen-out part 7 are formed in the middle of the common thermal resistor, and the electric current is concentratively applied in the linear direction of the resistor in the middle of the common resistor. Consequently, the electrodes can be conducted in a concentrated manner from the end of the swollen-out electrodes, thus enabling thermal concentration of a thermal head.
Patent JP-S63299546-A (JP)
Title: User confirming system
Inventor: OKAMOTO TATSUAKI
IPC: G06F21/14
Filed: 1987-05-29
Abstract: PURPOSE:To secure the single storage information on a confirming device regardless of the number of users by using the exponent congruence arithmetic and the congruence multiplication to verify the relationship among the random numbers, the received information and the open information. CONSTITUTION:A system control unit 3 uses its own secret information and the identification numbers of each user to produce in secret two keys (key 1, key 2) of each user by means of the exponent congruence arithmetic using a prime number as a divisor and distributes these keys directly to each user or after recording them on the recording media 5 and 6. At the same time, the open information used for confirmation of each user is distributed to a verification processing unit 4. At the side of a user card, the random numbers are produced internally after reception of other random numbers. These produced random numbers, the key 1, the random numbers and the user identification numbers are sent to the unit 4 together with the 1st and 2nd information produced by the exponent congruence arithmetic and the congruence multiplication as well as the user identification numbers and the key 2. Then the unit 4 confirms the propriety of users from the relationship between the transmitted random numbers, the received information and the open information. Thus just the common single open information suffices.
Patent JP-S5467206-A (JP)
Title: Automatic electric pump device
Inventor: YOSHIDA HISANOBU
IPC: F04D13/12
Filed: 1977-11-08
Abstract: PURPOSE:The electric centrifugal pump is combined with the jet pump and the by-pass passage can be open and close operated and at the same time the valve device capable of controlling the close is installed. By doing so, the pump device is  compact sized. CONSTITUTION:A diffused 4 is installed inside a jet body 2 connected with the suction side of an electric centrifugal pump 1 and a by-pass passage 7 capable of connecting both the suction side and discharge side of the jet body 2 is also installed. This by-pass passage 7 in accordance with the pressure difference between suction side and discharge side of the jet body 2 and that the valve device which works for the releasing direction so as to control the close, is provided. This valve device is composed of the valve body for open and close of the by-pass passage 7 and of a coil spring 5 actuating for the releasing direction of this valve body.
Patent JP-H03236721-A (JP)
Title: Method for cultivating blanched welsh onion and tool used therefor
Inventor: KAWAI TAMOTSU
IPC: A01G1/00
Filed: 1990-05-24
Abstract: PURPOSE:To effectively withdraw growth physiological activity of a blanched Welsh onion and promote growth of the plant height in a leaf sheath and stem parts by reducing, controlling and regulating light quantity of irradiation on the upper part of the stem part including the leaf sheath part. CONSTITUTION:The diameter of a stem part 3 is increased by exposing all of leaf parts 1, a leaf sheath part 2 and the stem part 3 to light especially in the initial cultivation period. The light striking the upper part of the stem part 3 including the part 2 in the middle period of cultivation is moderately reduced and controlled relatively to light in a random state without regulating the light quantity. Thereby, the plant height including the part 2 and stem part 3 is excellently increased. That is the thick and long stem part 3 can be formed in a short period and then blanched by shielding light with a light shielding wall 4. As a result, the objective blanched Welsh onion of good quality can be harvested.
Patent JP-S63296752-A (JP)
Title: Part for dental prosthesis
Inventor: IMOTO SHIGERU
IPC: A61C5/00
Filed: 1987-05-29
Abstract: PURPOSE:To reduce labor for the casting of a necessary shape in a dental mechanic process and to avoid a time and an expensive process, by molding, a metal plate based on titanium into a ticket shape and using the molded one in the repairing of a tooth crown and the treatment of depleted prosthesis. CONSTITUTION:A metal plate based on titanium is molded into a ticket shape by non-casting to prepare a part used in dental prosthesis. Titanium excellent in three properties, that is, corrosion resistance, living body safety and a mechanical property being a new metal capable of becoming the substitute of a gold alloy can be utilized as the metal for dental prosthesis.
Patent JP-H06343342-A (JP)
Title: Carrier consisting of insect feces
Inventor: AOKI MASAO
IPC: C05F3/00
Filed: 1993-06-04
Abstract: PURPOSE:To obtain a lightweight culture medium excellent in water and fertilizer holding ability, also easy to treat after used, by using as carrier the larval faces for coleoptera which belong to Scaraeaeidae. CONSTITUTION:The larval faces for coleoptera (e.g. Allomyrina dichotomus, beetle) which belong to Scaraeaeidae are used as a carrier, which is suitable as a medium for raising plants and also useful as a carrier for fertilizers and agrichemicals and beneficial microbes.
Patent JP-S61293044-A (JP)
Title: Composite loop network
Inventor: KOKKYO TOMOO
Filed: 1985-06-20
Abstract: PURPOSE:To perform composite data transmission by multiplexing transfer data of network systems which differ in system and demultiplexing the received multiplex signal into plural channels, and performing transmission/reception processing, channel by channel. CONSTITUTION:Respective modules 6a-6k transmit and receive the signals of respective channels which are demultiplexed into plural channels independently and then input them a light transmitter 5 right before they are transmitted to a next station. Therefore, the light transmitter 5 inputs the signals of the channels right before the transmission and only multiplexes them into the serial light signal of 1.6Gbps on time-division basis, so that the multiplex signal is transmitted to the transmission line as it is.
Patent JP-S6115096-A (JP)
Title: Drive control system of air cooled type heat exchanger
Inventor: KAWAMOTO TSUKASA
IPC: F28D11/00
Filed: 1984-06-29
Abstract: PURPOSE:To secure the quantity of air current enough for substantially keeping a required heat-exchange ability by a procedure in which when one of a plurality of air feeding fans is in a fault, the remaining fans are changed over to high speed driving. CONSTITUTION:In a case where one of the air feeding fans 42a and 42b gets fault and stops its operation, an output from a rotational speed detecting sensor such as a tachometer disposed on the rotational shaft of the fan is used as an input signal to carry out a fault detection, relay contacts 6a and 6b are opened, and the fans on the fault side is removed from a power supply circuit, and a control signal is applied to an inverter 7. The output frequency is raised, and the remaining sound fans are rotated at high speeds and a quantity of air flow substantially equals to that obtained by all of the fans, can be secured.
Patent JP-S5259111-A (JP)
Title: Process for preparation of acid-fluoride-containing fluoride having an ester group
Inventor: YAMABE SHIYOUKEN
IPC: C07C69/62
Filed: 1975-11-11
Abstract: PURPOSE: Acid-fluoride-containing fluoride having an ester group I (where R is organic residue; n is integer 2-4), e.g. 3-carboethoxyperfluoropropionylfluoride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5926476-A (JP)
Inventor: TAKAHASHI AKIO
IPC: B65D81/38
Filed: 1982-08-03
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-S6113118-A (JP)
Title: Temperature indicating sheet
Inventor: NAKAI MAKOTO
IPC: G01K11/06
Filed: 1984-06-28
Abstract: PURPOSE:To use a temperature indicating sheet for managing the preservation of a frozen food, by making a color identifying agent melt above a specified temperature and permeate a diaphragm varied in the thickness so that the color forming rate thereof is varied with the time of permeation to form color in the sheet above a specified temperature. CONSTITUTION:A wax-like substance (e.g. methyl myristate) meltable above a specified temperature and a color identifying agent 2 (e.g. dye) are contained into each of microcapsules 4. These capsules 4 are applied on a sheet together with a binder 5. Then, diaphragms 1 and 1' are applied on the binder 5 with varied thicknesses in ethylene-vinylacetate resin or the like. Then, a display layer 3 adapted to absorb the color identifying agent 2 is applied on the diaphragms to form a temperature indicating sheet. Then, the capsules 4 are broken and stuck on a frozen food. When the frozen food rises above a specified temperature, the color indientifying agent 2 melts, exudes to the binder 5 to form color in the display layer 3, first passing through the thin diaphragm 1' and again, through a thick diaphragm 1 delayed. Thus, this temperature indicating sheet makes it possible to judge on how long the food is exposed to the temperature above a specified value.