baber/WOPTO huggingface dataset:
Patent JP-S6233930-A (JP)
Title: Placement of underwater concrete
Inventor: OGAWA MATSUHEI
IPC: E02D15/06
Filed: 1985-08-07
Abstract: PURPOSE:To secure the reliability of concrete placed under water by a method in which an annulus and a cylidner into which a tremie tube for placing concrete is to be inserted are attached to the upper bars of reinforcing bars, and concrete is placed through the tremie tube inserted into the annulus. CONSTITUTION:The tip discharge port 5a of a tremie tube 5 is inserted into an annulus 10, and concrete C is supplied through a hopper, etc., to the upper end of the tube 5. The concrete C goes down through the tube 5, goes out of the tip discharge port 5a, and reaches through the annulus 10 and a cylindrical cage 12 to the bottom 1 under water. The concrete C flows the mesh of the cage 12 to the outside in a state of being almost flattened toward the horizontal direction because of the presence of a steel ring 12a provided horizontally. The needs to control the penetrating amount of the tube 10 can thus be saved, thus stabilizing the placement of concrete.
Patent JP-H0522722-A (JP)
Title: Input/ouptup equipment for image communication
Inventor: NAKAZAWA KENJI
IPC: H04N5/66
Filed: 1991-07-12
Abstract: PURPOSE:To enable conversation to be executed in a state where eyes meet those of an optional person by displaying the display image of a number corresponding to images picked-up by means of plural cameras on a display screen consisting of a diffusion plate and a lenticular sheet. CONSTITUTION:Video images picked up by the plural cameras are transmitted as the images only for the confronting communication opposite parties of respective attending persons. The display screen consists of the lenticular sheet 6 and the diffusion plate 7. When there are observers,(A), (B) and (C), the image by a display image element A projected from a projector 8 is projected to the observer (A), the image by the display image element B is to the observer (B) and the image by the display image element C is to the observer (C). By this constitution, the screen relying on an angle observing the display screen is obtained by the one display screen 5 so that a conference being rich in line feeling, where the eyes of the optional communication parties meet, is realized in the video telephone conference where lots of persons are attending.
Patent JP-H0836754-A (JP)
Title: Information recording medium and information recorder/ reproducer
Inventor: KANEKO HIROYUKI
IPC: G11B7/004
Filed: 1994-07-25
Abstract: PURPOSE:To rapidly and effectively read and reproduce a desired code by recognizing the recording location of the information desired by an operator. CONSTITUTION:Dot codes 1, 2, character data, image data 4 regarding two different kinds of multimedia information are recorded on one sheet. The code 1 regarding the first kind of information has a rectangular outline shape, split in two, the right and under sides of the recording area of the data 4, and disposed, and the information such as the explanation of the data 4 is contained. The code 2 regarding the second kind of multimedia information is divided in three from the center toward the lower side of the sheet, disposed, the corners of the rectangular shape are removed to be rounded in the outline shape. Shice the outline shapes of the codes 1, 2 are different, when an operator observes it, he can recognize that the dot codes of the information are different.
Patent JP-H0225091-A (JP)
Title: Method of packaging lsi by tab packaging
Inventor: HOSOGAI MASAO
IPC: H05K3/32
Filed: 1988-07-13
Abstract: PURPOSE:To enable the effective dissipation of heat released from an LSI chip in operation by a method wherein an LSI chip is pressure-bonded onto a substrate after the LSI is sucked and heated. CONSTITUTION:An LSI chip 10 inner-lead-bonded onto a tape 30 is cut off from the tape 30 and directly packaged on a substrate 12. In this process, solder or a adhesive agent is applied onto a chip 10 mounting part of the substrate 12, and the chip 10 is pressure-bonded to the substrate 12 after the chip 10 is sucked by a chip suction jig provided with a heating structure and heated, and a lead 18 of the chip 10 is bonded to the substrate 12.
Patent JP-H0772316-A (JP)
Title: Mirror, especially back mirror for vehicle
Inventor: BUORUFUGANGU MAIRU
IPC: C03C17/38
Filed: 1994-07-25
Abstract: PURPOSE: To use a material which cannot be used for the layer structure of a mirror so far or a material which is used only with a sizable minimum thickness owing to predicted thermal stress, by means of an adhesive layer constituted of silicon gel. CONSTITUTION: The adhesive layer 2 is silicon gel which is mainly constituted of two component silicon rubber. The adhesive layer 2 constituted of silicon gel connects both layers 1 and 5 adjacent to the adhesive layer 2. When the coefficients of the thermal expansion of the layers 1 and 5 are considerably different, the raise of stress in the layers 1 and 5 is prevented by the elastic force of silicon gel.
Patent JP-H0516395-A (JP)
Title: Device and method for recording image
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41J2/32
Filed: 1991-07-12
Abstract: PURPOSE:To form image at high speed by using less heat energy. CONSTITUTION:A thermal head 8 for supplying heat energy from the back of an ink sheet 2 for thermal transfer recording and a thermal head 9 for supplying heat energy from the back of a sheet 6 to be recorded are provided. An ink layer 4 of the ink sheet 2 for thermal transfer recording and an image receiving layer 5 of the sheet 6 to be recorded are stuck together, which are supplied with heat energy image-wise by the thermal head 8, and at the same time, by the thermal head 9, so that an image can be formed. The ink layer of the ink sheet for thermal transfer recording and the image receiving layer of the sheet to be recorded are stuck together and heat is added from the back of the ink sheet for thermal transfer recording and from the back of the sheet to be recorded, so that an image is formed on the surface of the image receiving layer.
Patent JP-2000009830-A (JP)
Title: Transmitter receiver apparatus for fm-cw radar
Inventor: TAMAKI TSUTOMU
IPC: G01S13/34
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To suppress DC leak-in components and detect a target correctly by providing a first oscillator, a power distribution means, a second oscillator, a modulation means and a fundamental wave mixer, transmitting a signal having a frequency offset by an amount of an intermediate frequency from a locally emitted signal and obtaining a video signal from the frequency difference of a reception signal from the target and the locally emitted signal. SOLUTION: A first oscillator 6a outputs high frequency modulation signals. A power distribution means 7 outputs a part of the modulation signals as local emission signals and the remaining as transmission reference signals. A second oscillator 6b outputs intermediate frequency signals having an intermediate frequency FIF. A modulation means 13 carries out a frequency modulation and outputs transmission signals having a frequency component FRF±ΔF±FIF. The signals are radiated by a transmission antenna 8a and detected via a target and a reception antenna 8b. A fundamental wave mixer 9 converts the signals in frequency and outputs video signals with a frequency obtained by offsetting the intermediate frequency FIF to a beat frequency component Fb. A filter 11 suppresses higher harmonic components.
Patent JP-H0617053-A (JP)
Title: Grout
Inventor: FUKADA YASUHIRO
IPC: C04B7/40
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a durable grout which exhibits a desired flowability at a low water level, has enough strengths after curing, and allows no minute crack to occur on the surface by using spherical particles of a hydraulic material as the main component. CONSTITUTION:A grout containing particles of a hydraulic material as the main component. The mean diameter of the particles is pref. 500mum or lower in order to accelerate the hydration reaction, i.e., to quicken the hardening, and to increase the strengths after hardening. The material is produced, e.g. by thermally melting a feedstock mixture contg. limestone, clay, silica rock, iron feedstock, etc., and converting the resulting melt into spherical particles by the melt atomizing method wherein the melt is scattered by blowing a high- pressure gas to it or it is scatterd in a vacuum and cooled to solidify in a scattered state.
Patent JP-H0521175-A (JP)
Title: Printed board structure of stabilizer for discharge lamp
Inventor: YAMADA KOJI
IPC: H05B41/02
Filed: 1991-07-15
Abstract: PURPOSE:To divide the printed board in a stabilizer into two parts at the optimum condition by dividing it into a resonance circuit and the other part. CONSTITUTION:The part from a protective circuit 2 to an inverter circuit 6, and a load circuit 7 are divided, and the parts are mounted on a printed boards 1a and 1b respectively. By dividing the load circuit 7 from the other part, the wirings of the printed boards 1a and 1b can be made only by two crossovers 11. The number of parts on the load circuit 7 is few, but since L2, L3, C7, C8, and C9 are large size parts including choke coils and high voltage capacitors, the sizes are not short. Large (heavy) parts can be set on the short printed board 1b, a warp and a bending of the printed board 1b can be suppressed at the minimum, and it can bear a vibration and a drop.
Patent JP-S6234933-A (JP)
Title: Radiation-resistant polyolefin composition
Inventor: ONISHI AKIYOSHI
IPC: C08K5/34
Filed: 1985-08-06
Abstract: PURPOSE:To obtain a polyolefin composition having excellent radiation resistance and suitable for radiation sterilization, by compouding a polyolefin with a heterocy clic hindered amine stabilizer, a specific antioxidant and a crosslinking assistant. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.(wt.) of a polyolefin with (B) 0.01-1pt., preferably 0.03-0.5pts. of a heterocyclic hindered amine stabilizer, e.g. the compound of formula I (M is methyl), etc., having a molecular weight of preferably >=500, (B) 0.01-1pt., preferably 0.03-0.5pts. of an aromatic phosphorus acid ester or aromatic phosphonite antioxidant, preferably the compound of formula II (tBu is t-butyl), etc., and (C) 0.0-2pts., preferably 0.03-0.7pts. of a crosslinking assistant such as triallyl isocyanurate, diallyl phthalate, etc.
Patent JP-S6232443-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ITABASHI MASAMICHI
IPC: G03C1/005
Filed: 1985-08-06
Abstract: PURPOSE:To obtain a high contrast image having high sensitivity and high maximum density by using a photosensitive silver halide emulsion contg. flat silver halide particles having a specified ratio of diameter/thickness and coated with an epitaxially grown silver salt. CONSTITUTION:A silver salt is epitaxially grown on the surfaces of flat silver halide host particles having >=5 ratio of diameter/thickness. A mixed emulsion contg. the flat epitaxial particles and internally fogged silver halide particles is applied to a support and coated with a protective layer. Thus, relative sensitivity and maximum density are increased by processing at a low temp. and development is accelerated.
Patent JP-S5963672-A (JP)
Title: Nickel-zinc storage battery
Inventor: IWAI KATSUJI
IPC: H01M10/24
Filed: 1982-09-30
Abstract: PURPOSE:To prevent performance deterioration of nickel electrode caused by penetration of zinc compounds dissolved in electrolyte into a nickel electrode side by placing a zinc electrode in a bag of separator and arranging it in a container. CONSTITUTION:A zinc electrode 3 is placed into a bag-shaped separator 7 and put in a container, then electrolytes 8 and 8' are poured. The electrolyte 8 consists of zinc oxide-free potassium hydroxide, and the electrolyte 8' is prepared by saturating zinc oxide in the electrolyte 8. The pouring amount of the electrolytes are adjusted so that electrolyte levels 9 and 9' locate in lower position than the opening 10 of the bag-shaped separator 7. Even when charge-discharge cycle of a battery is repeated, the transfer of zinc compounds to the electrolyte 8 is limited to those which barely pass through the separator 7. Therefore, deposition of zinc compounds on a nickel electrode is extremely decreased and deterioration of the nickel electrode is prevented. A microporous film of polyethylene or polypropylene, a semipermeabile membrane, or ion exchange membrane is used as a separator.
Patent JP-H0727342-A (JP)
Title: Heating cooking device
Inventor: HAYAKAWA YUJI
IPC: H05B6/72
Filed: 1993-07-13
Abstract: PURPOSE:To effect a uniform and optimum heating in a high frequency heating cooking device independently of the kind, shape and thickness of foods. CONSTITUTION:The cooking device is provided with a heating chamber 1, a high frequency generating device 4, a wave guide 7 connecting them together, a wave stirring blades 6 for stirring the high frequency and a rotary mounting stand 2 made into the form of a metal net. By this structure, the high frequency electromagnetic wave stirred by the wave stirring blades 6 is further irregularly reflected by the rotary mounting stand 2 made into the form of the metal net and is uniformly absorbed from the bottom face of food and, by the synergetic effect thus produced, the food can be uniformly heated.
Patent JP-H0266428-A (JP)
Title: Multicomponent measuring instrument
Inventor: CHIRUMAN SHIYUPEETO
IPC: G01N21/3518
Filed: 1989-07-06
Abstract: PURPOSE: To save costs by constituting this device so that change of a blocking filter does not influence on change for measuring. CONSTITUTION: A switch 20 includes a cuvette exchanger 22 for inserting first and second gas cuvettes 26, 28 in the optical path of a measuring beam 12 and a filter exchanger 24 for inserting a blocking filter 32 in the optical path of the measuring beam 32, separated therefrom. The cuvette exchanger 22 and the filter exchanger 24 relate the same blocking filter 32 with a first affiliated gas filter 26, are related with a second gas filter 28 belonging to the first gas filter, and controlled to be disposed in the optical path of the measuring beam 12.
Patent JP-H0463715-A (JP)
Title: Suspension for vehicle
Inventor: SHIBATA MINEHARU
IPC: B60G17/015
Filed: 1990-06-30
Abstract: PURPOSE:To keep capacity enough for accumulators and prevent the racing of drive wheels by arranging the accumulators for the drive wheels, among those connected to respective cylinders on an individually independent basis, outside of the wheel houses thereof. CONSTITUTION:Suspensions, which are mounted between a body 1 and respective wheels 2 in wheel houses 3 (3FR-3RL) formed in the body 1 to house respective wheels 2, have cylinders 4 (4FR-4RL) arranged to adjust a body level corresponding to the supply and exhaust of operating liquid. To the respective cylinders 4, gas springs 5 (5FR-5RL) as accumulators are connected on an individually independent basis. A few number of both right and left gas springs 5F for front wheels are arranged in the wheel house 3FR or 3FL, while the gas springs 5R, 5L for rear wheels are arranged in a trunk room 6. These gas springs 5R, 5L for the rear wheels are formed in large capacity, and only one of them is provided for each one of cylinders 4RR, 4RL and connected to each of the cylinders 4RR, 4RL for the rear wheels via a communication pipe 7.
Patent JP-H04371670-A (JP)
Title: Construction of temporary roof
Inventor: KURODA TAKESHI
IPC: E04G21/28
Filed: 1991-06-18
Abstract: PURPOSE:To reduce a construction period by using a roof members constituted of the first cable net and the second cable net arranged on the upper and lower surfaces of a membrane member and capable of acting in separation from the membrane member, and installing a temporary roof on a construction site. CONSTITUTION:The first cable net 3 and the second cable net 4 capable of acting in separation from a membrane member 2 are arranged on the upper and lower surfaces thereof to form an approximately rectangular roof member 1. The periphery of the roof member 1 is fixed along a pair of horizontal members, roof beam mars and ridge beam members, and the roof beam member and the ridge beam member are connected to the horizontal member through pins so that they are capable of rotation to form the first unit. The periphery of the roof member 1 is fixed along the horizontal member, a pair of roof beam member and the ridge beam member, and the horizontal member, the roof beam member and the ridge beam member are mutually connected through pins so that they are capable of rotation to form the second unit. In addition, the first unit is provided to both ends in the direction of a girder of a temporary roof and, at the same time, the second unit is provided to an intermediate position in the direction of the girder.
Patent JP-H0620378-A (JP)
Title: Temperature detector
Inventor: OMORI KIYOSHI
IPC: G11B7/125
Filed: 1992-06-30
Abstract: PURPOSE:To provide a temp. detector capable of detecting the temp. of a disk cartridge even in the case of a disk driving system in which the cartridge does not move up and down when it is inserted in a loading mechanism. CONSTITUTION:A temp. detecting sensor 300 is incorporated into one among the cartridge pressing spring parts 31-34 of a cartridge holder 28, the temp. of a disk cartridge 101 is detected and the power of laser is controlled at the time of recording.
Patent JP-H0232917-A (JP)
Title: Device for feeding band in packaging apparatus
Inventor: OKUTO YUUKOU
IPC: B65B13/22
Filed: 1988-07-11
Abstract: PURPOSE:To reduce feeding error at the time of re-supplying a packing band by a method wherein a device for detecting the tip of the wrapping band controls tightening action of a feed roller while if the tip is not detected, tightening of the feed roller is limited to a very short time and feeding is resumed after a specified time has elapsed. CONSTITUTION:When a switch 31 detects passage of a wrapping band B, a motor M1 halts to stop feeding the band by a feed roller F. If the tip of the wrapping band B reaches a switch 11 at this time, a motor M2 which drives a cam mechanism K activates, a first grip G1 is moved to the side of a slide table 10, and the tip of the wrapping band B is held. Completion of grip operation is detected by a switch 21 so that the motor M2 stops and the motor M1 is reciprocated. At the same time, a timer 41 as a device for controlling tightening activates to carry out tightening. Then the motor M1 stops and the motor M2 reactivates to have a second grip G2 moved to the slide table 10 to grip the feed roller F side of the wrapping band B.
Patent JP-S6065337-A (JP)
Title: Output system for memory distribution pattern
Inventor: TAKAHASHI KEIJIROU
IPC: G06F9/445
Filed: 1983-09-20
Abstract: PURPOSE:To know easily the program distribution on a main memory by delivering the distribution positions of program groups which are loaded on the main memory in the form of a pattern by means of a printer. CONSTITUTION:For graphic display of program groups P1-Pn on a main memory, data D8 and L3 are previously fed as the horizontal and vertical size data, respectively. A processing part 8 extracts the data D8 and L3 and produces graphic data based on the data of a control table 3. A memory 9 serves as a pattern producing memory. The part 8 sets data with 2 given to columns R1 and R8 of C1 and 1 to R2-R7 respectively up to a column R136. In the same way, writing is carried out repetitively up to a row Cn. A reading part 15 reads out the graphic data within the memory 9 every row C, and data 1 and 2 are converted into horizontal and vertical rods respectively and delivered to the printer paper 13 from a print part 12. The head address and the name of a program are shown on the paper 13 in the size of a frame according to the program size.
Patent JP-S6064146-A (JP)
Title: Ventilating device
Inventor: ISHIKAWA OSAMU
IPC: F24F7/08
Filed: 1983-09-19
Abstract: PURPOSE:To provide the ventilating device, capable of preventing all of heat exchanging elements from frosting or the like without employing any auxiliary heat source, such as a heater or the like, even though it is used in a cold district and excellent in the sureness of operation as well durability because of reduced mechanical movable parts. CONSTITUTION:An indoor side exhaust path 21, or the exhaust path before the total heat exchanging element 13, and an outdoor side air supplying path 18, or the air supplying path before the total heat exchanging element 13, are communicated directly through a bypass path 23 and at least a part of indoor exhaust air can be mixed with outdoor supplying air, supplied to the total heat exchanging element 13. On the other hand, a fluid element 24, provided at the entrance of the bypass path 23, is provided with a control path 25, provided near the intersecting part of the indoor side exhaust path 21 and the bypass path 23 in a direction orthogonal to the indoor side exhaust path 21 with respect to the side in which the bypass path 23 is provided for the indoor side exhaust path 21. The tip end section of the control path 25 is opened and an opening and closing mechanism 26, such as a solenoid valve or the like, is provided at the entrance. Accordingly, the outdoor supplying air is mixed with at least a part of warm indoor exhaust air, thereafter, the mixed air is introduced into the total heat exchanging element 13, therefore, the total heat exchanging element 13 may be prevented from dewing or the like even in a cold district or the like effectively.
Patent JP-H0621001-A (JP)
Title: Etching method
Inventor: WATANABE YU
IPC: H01L21/302
Filed: 1992-07-01
Abstract: PURPOSE:To enable fine processing by giving an electric field for shifting charged particles inside plasma toward a part high in magnetic flux density, and placing a work at a position where the speed in magnetic force direction of the charged particles becomes substantially zero in the part high in magnetic flux density, and etching it. CONSTITUTION:When, for example, carbon tetrafluoride (CF4) is discharged as reactive gas, fluoric (F) ions are generated. F ions are accelerated by giving negative potential to a wafer 7, and they are brought close to the wafer while turning around a magnetic force line. Etching is performed by placing the wafer 7 on the point where the density of magnetic flux becomes large and ions are repelled, and reacting it with, for example, the silicon oxides (SiO2) on the surface. Hereby, the damage of the surface of a work at dry etching can be reduced.
Patent JP-H0712437-A (JP)
Title: Defrosting method in heat pump type air conditioner
Inventor: SUZUKI KAZUHIRO
IPC: F25B47/02
Filed: 1993-06-22
Abstract: PURPOSE:To shorten a time required for defrosting the surface of an outdoor heat exchanger by a method wherein an electric expansion valve is closed at the initial time of defrosting operation, hot gas is supplied to the outdoor heat exchanger through a hot gas bypassing pipe so as to perform a defrosting operation and the electric expansion valve is opened just before completion of the defrosting operation. CONSTITUTION:When a detected temperature of a defrosting sensor for sensing either a temperature of an outdoor heat exchanger 4 or a refrigerant temperature at an outlet of the outdoor heat exchanger 4 reaches a predetermined value, a solenoid opening or closing valve 8 is opened and then a defrosting operation is started. In concurrent with an opening operation of the solenoid opening or closing valve 8, the electric expansion valve 5 is fully closed or partially closed in such a manner that a flow rate of refrigerant may become minimum, hot gas discharged from a compressor 1 passes through a discharging pipe 9 and a hot gas bypassing pipe 6, flows into an intermediate position A between circuits 4a and 4b of the outdoor heat exchanger 4 and then frost 7 adhered to the upper part of the outdoor heat exchanger 4 is rapidly melted during a process in which the hot gas flows through the upper half portions of the circuits 4a, 4b. Then, the electric expansion valve 5 is fully opened when a temperature detected by a defrosting sensor reaches a predetermined temperature.