baber/WOPTO huggingface dataset:
Patent JP-H0274855-A (JP)
Title: Dew condensation device
Inventor: TAKENAKA HIROSHI
IPC: G01N27/12
Filed: 1988-09-09
Abstract: PURPOSE:To obtain a dew condensation device chracterized by a low cost and excellent mass productivity by arranging counter electrodes, a dew- condensation sensitive film and a circuit part on the same insulating board. CONSTITUTION:When a dew condensation device becomes a dew condensation state, an acryl resin constituting a dew-condensation sensitive film 5 is expanded. The distance between conductive carbon particles is elongated, and the value of electric resistance is changed. The change in said resistance value is conducted to a circuit part through counter electrodes 4a and 4b. Lead wires 8a and 8c are connected to a power source voltage and GND. Then, the ON signal of the output voltage is obtained from the lead wire 8a. In this way, not only the change in resistance value of the dew-condensation sensitive value is detected, but also the detected signal of the dew condensation state can be digitally taken out. Since the dew-condensation sensitive film 5 and the circuit part are formed on the same insulating board 1, the dew condensation device characterized by a low cost and excellent mass productivity can be provided.
Patent JP-S61104644-A (JP)
Title: Jig for sealing semiconductor device
Inventor: TERAJIMA KATSUSHI
IPC: H01L21/50
Filed: 1984-10-29
Abstract: PURPOSE:To obtain the jig which can seal many semiconductor devices accurately, by providing the jig main body having a plurality of recesses which contain sealing caps and cases that make pairs with them and a fig lid provided with a series of pressing parts giving load. CONSTITUTION:A substance which does not adhere to low melting point glass 4, having a low thermal capacitance, and is excellent in heat resistance and in strength, such as boron nitride, silicon nitride, or tungsten, is used for the jig main body 9. This sealing main body 9 is charged with caps 3, coated with low melting point glass 4, in the lower recesses 12; and with ceramic packages 1 turning down the diamond-touch surfaces with mounted semiconductor elements, in the lower recesses 11. A sealing jig lid 10 is secured to the main body 9 by simultaneously applying a load on the packages and caps in the recesses 9a with a series of pressing parts 10a, 10a, ... of the lid 10. Thereafter, the semiconductor devices contained in this sealing jig are moved to a heating furnace such as the belt surface and hermetically sealed with fused low melting point glass.
Patent JP-H1162470-A (JP)
Title: Shield machine of underground connection type with different diameter, and underground connection method thereof
Inventor: SHIMIZU MITSUO
IPC: E21D9/08
Filed: 1997-08-09
Abstract: PROBLEM TO BE SOLVED: To enhance the excavating performance and durability of a cutter disc, prevent collapse of a facing, make a mud water shield applicable, reduce the elongation/contraction of a movable cutter spoke, and simplify the structure of a shield machine. SOLUTION: For the underground connection between a first shield machine 1A of an underground connection type different diameter shield machine and a second shield machine 1B thereof, a fitted ring 5 and a push-out jack 30 therefor are provided, and an annular slit 51 is formed to introduce the ring 5 into a cutter disc of the second shield machine 1B. The cutter disc is divided into an inner cutter disc 52 and an outer cutter disc 53 so as to be rotation driven independently, respectively. At the time of underground connection, the ring 5 is pushed out to pass through the slit 51 so as to be pressed against a pressure receiving ring 58 and sealed thereat.
Patent JP-2001055689-A (JP)
Title: Moistureproof laminate
Inventor: KOGA SHINICHI
IPC: B32B27/20
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a moistureproof laminate having high moistureproofness even in a low coating weight with few pinholes formed on the surface of a moistureproof layer and capable of recycling a waste paper. SOLUTION: This moistureproof laminate has <=4.0×10-4 cm2/cm2 occupied area of defects in a formed film produced on the surface of a moistureproof layer and having >=10 μm equivalent diameter, <=50 g/m2/24 h moisture permeability based on JIS-Z-0208 (cup method), <=40 g/m2 (30 s) Cobb water absorbency of a paper support based on JIS-P-8140 and <=85 cc/m2 degree of water retention of a moistureproof coating material in the moistureproof laminate prepared by coating at least one surface on the paper support with the moistureproof coating material comprising a synthetic resin, a platy pigment or the synthetic resin and a wax, drying the coated coating material and forming the moistureproof layer.
Patent JP-H1158501-A (JP)
Title: Molding method for resin composition
Inventor: ONISHI HIDEFUMI
IPC: B29C48/92
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a molding method for a saponified ethylene-vinyl acetate- based copolymer matter excellent in long-run moldability, appearance, mechanical strength, oxygen barrier properties and the like. SOLUTION: At the melt molding of a saponified ethylene-vinyl acetate copolymer matter with an extruder having heaters divided in (n) divisions at a cylinder, when let C1 , C2 , C3 ,..., Cn be the respective cylinder temperatures ( deg.C) from the inlet of the saponified ethylene-vinyl acetate copolymer matter of the extruder to its outlet, the cylinder temperatures are adjusted so as to satisfy simultaneously the inequalities: C1 >=C2 >=C3 ...>=Cm >=...Cn-1 >=Cn (except the case that all the cylinder temperatures are equal to one another) and 120-40×[(m-1)/(n-1)], in which Cm ( deg.C) is the temperature of the m-th cylinder from the inlet of the extruder and (n) is an integer larger than 2, (m) is an integer larger than 1 and the relationship: n>=m is satisfied.
Patent JP-H06175004-A (JP)
Title: Autofocusing device
Inventor: HOSHINO KUNIHISA
IPC: G02B7/09
Filed: 1993-09-13
Abstract: PURPOSE:To improve focusing accuracy and focusing resposiveness by calculating a moving quantity by using a conversion coefficient and driving a lens for focusing. CONSTITUTION:A luminous flux transmitted through a photographing lens 1 is guided to a photodetector for detecting focus 5 through a quick return mirror 2 which is disposed in a camera body and whose central part is translucent and a sub mirror 3. Output from the photodetetor 5 is inputted in an image surface deviation calculation part 6, and image surface deviation DELTABf from a film surface 4 is calculated. Next, by receiving the image surface deviation DELTABf calculated by the calculation part 6 and respective coefficients KO and CO transmitted from a lens information storage part 7, the lens moving amount calculation part 8 calculates the moving amount DELTAx of the lens for focusing 1a necessary till attaining focusing. Furthermore, a driving motor 10 is controlled and the lens 1a is driven based on the output DELTAx from the calculation part 8 by a focusing lens driving control part 9.
Patent JP-H0773360-A (JP)
Title: Overturning preventive device for automatic vending machine
Inventor: TAMURA YOSHITADA
IPC: G07F9/10
Filed: 1993-09-14
Abstract: PURPOSE:To provide a highly practical overturning preventive device for automatically drawing an overturning preventive fitting in front of a cabinet linking with the opening of a front door as the overturning preventive device for automatic vending machine to prevent the cabinet from overturning forward by the movement of the center of gravity following the opening of the front door. CONSTITUTION:A cabinet 1 supported by fixed supporting legs 3 arranged at four corners on the bottom of a base 1a is provided with a pair of right and left overturning preventive fittings 4 with supporting legs arranged on the rear of the base and guided/supported by guide rails 6 so as to be drawn in front of the cabinet 1, and these overturning proofing fittings are connected through a connection plate 7 and a link 8 to the front door 2. When the front door 2 is opened, the overturning preventive fittings 4 are drawn forward from the storing position linking with the movement of the door, and the cabinet 1 is stably supported at that position.
Patent JP-S61107506-A (JP)
Title: Digital signal reproducing device
Inventor: OKAMOTO HIROO
IPC: G11B5/09
Filed: 1984-10-31
Abstract: PURPOSE:To reproduce accurately and easily a digital signal by discriminating a signal area based on a tracking control signal recorded on each track. CONSTITUTION:As to block number of an area shared by each signal in total 196 blocks, a PCM signal area 23 shares 128 blocks and Sub-Code signal areas 24, 25 share respectively 8 blocks. The generation of jitter might cause the data signal area, in the worst case, one block in forward/reverse directions at the rotation of 180 deg.. Thus, in setting an area increased by 1 block in the forward/reverse directions than the actual PCM signal area, i.e., an area corresponding to 130 blocks to the PCM signal area of a data area discriminating signal, accurate reproduction is attained without mis-detecting a PCM signal.
Patent JP-H03102181-A (JP)
Title: Cold storage apparatus
Inventor: SAMII SHII BIICHI JIYUNIAA
IPC: G05D23/00
Filed: 1990-08-29
Abstract: PURPOSE: To obtain a refrigerator in which an operator can shift a control to an extended position by supporting it at a retracted position in the wall of a refrigerator upon finishing adjustment and a temperature control is protected against accidental damage without interfering placement of articles. CONSTITUTION: A control system includes a retractible control panel 22 movable between an extended position projecting into an article storing section 12 and a retracted position contained by a separation wall 14. An operator 23 for a thermostat controlling the temperature of the article storing section and an operator 24 for controlling the temperature in a freezing section 13 by controlling the position of a damper 21 are mounted on the control panel 22. Two operators are accessible in the section 12 when the control panel is extended and contained in the separation wall 14 at the retracted position. Consequently, a reliable and durable simple structure is provided and adjustment of control section is facilitated.
Patent JP-H1156492-A (JP)
Title: System kitchen
Inventor: HOSOIRI MASAKI
IPC: A47B77/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide door of cabinet for a sink use in a system kitchen with a space for knees which enables a user sitting on a chair to get materials in and out without user's knees touching and which allows a wheelchair to come in. SOLUTION: Height of the bottom plate of Knee space 1 is set so that the plate is placed under the step on which user's feet who is sitting on a wheelchair are placed. Detachable doors 2-a and 2-b which open by sliding from right to left are fixed on the position which is about 5 mm deep from the front of a cabinet for sink use 14. Either two grooves 3-a and 3-b or two rails are fixed on the surfaces of the cabinet for sink use which are also the upper and the bottom edges of the door to enable the door to slide.
Patent JP-H1167806-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUBONOYA MAKOTO
IPC: H01L21/60
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To simplify a wire bonding process by selectively increasing attaching energy with respect to a pad located at a distance from a contact portion of a heating stage. SOLUTION: A semiconductor chip 10 is fixed onto an island 13, and a second semiconductor chip 11 is fixed onto the first semiconductor chip 10. The second semiconductor chip 11 has an extended portion 20 extending from a part corresponding to the first semiconductor chip 10. The semiconductor chips 10 and 11 are mounted on a heating stage 21. First bonding pads 12a, positioned above a contact portion 22, are wire-bonded with a normal program, and second bonding pads 12b positioned on the extended portion 20 are wire-bonded with an increased energy-amount program.
Patent JP-H0278033-A (JP)
Title: Optical recording carrier
Inventor: TACHIBANA SHINICHI
IPC: G11B7/24
Filed: 1988-09-14
Abstract: PURPOSE:To realize continuous 2P (photopolymerization) molding of highly reliable optical recording carrier with good productivity by using a specific UV-curing resin composition as the 2P material. CONSTITUTION:The optical recoding carrier consisting of a setting-type resin and having preformat signals and guide grooves is formed on a transparent disk by 2P (photopolymerization) method. The setting-type resin used here is an UV-curing resin composition consisting of a prepolymer component (A) comprising a polyurethane acrylate mixture of a condensate (I) produced by the reaction of carbonate diol of 500-5,000 mean molecular weight and - caprolactam, organic polyisocyanate (II) and hydroxy acrylate compound (III), an acrylate component (B) comprising a compound expressed by structural formula (IV), and an initiator of photopolymerization (C). Thus, continuous 2P molding can be realized by this method and highly reliable optical recording carrier can be obtained with good productivity.
Patent JP-S6287652-A (JP)
Title: Control device for engine variable mechanism
Inventor: TAKAHASHI TSUNEO
IPC: F02D13/02
Filed: 1985-10-14
Abstract: PURPOSE:To make it possible to enhance the efficiency of an engine to make the output of the engine smooth, by changing the rotational speed of an engine with which the condition of a variable mechanism is changed, in such a direction that variations in shaft torque are made to be smooth, when the variations are unsmooth. CONSTITUTION:When an engine 1 is driven, an ECU 5 receives an engine output shaft torque and an engine rotational speed from an engine shaft torque detector 3 and an engine rotational speed detector 6, and obtains an engine output therefrom. When the engine rotational speed coincides with an initial set value of the change-over speed of valves, an instruction for changing over the number of valves is issued to an actuator 7 to operate a valve mechanism 8. Further, when the ECU 5 receives a change-over confirmation signal Ee, the ECU 5 obtains an engine output, and if the difference between the outputs before and after the change-over is greater than an allowable range, the valve change-over rotational speed is shifted to a lower value. The thus set valve change-over rotational speed is store in a memory section 5c.
Patent JP-H0954724-A (JP)
Title: Information processor
Inventor: MINAMINO KENJI
IPC: G06F12/02
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent the data transfer speed from being lowered due to the delay of address latch and requirement for two cycles since an address is delayed to the timing of a bus cycle when a memory control circuit to corresponding to page read performs data read based on the address outputted from a microprocessor. SOLUTION: The memory control circuit 105 corresponding to the page read is incorporated in the microprocessor 100 which performs data transfer with memory 200 provided with a page read function, and a page designating operation is performed based on an internal address in the microprocessor 100. Since the delay of the internal address is small for the timing of the bus cycle, the address latch is performed earlier, and only one wait cycle for data read is required, which increases the data transfer speed.
Patent JP-H0671826-A (JP)
Title: Glazing material for vehicle
Inventor: KASHIWAGI HIROYUKI
IPC: B32B27/00
Filed: 1992-08-27
Abstract: PURPOSE:To improve resistance to shock without spoiling transparency and rigidity by a method wherein a laminated structure, constituted of a layer consisting of the copolymer of glutarimide and methyl methacrylate and a layer consisting of transparent polymer having resistance to shock, is provided with a hardened film on the surface thereof. CONSTITUTION:A glazing material for vehicle is obtained by a method wherein a laminated structure, constituted of the copolymer of gultarimide shown by a formula (in the formula, R1, R2, R3 show substitutable or non-substitutable alkyl group or aryl group having hydrogen molecule or carbon number of 10-20 respectively) and methyl methacrylate or methacrylate resin and a layer consisting of transparent polymer having resistance to shock, is provided with a surface hardened film on the surface thereof directly or through a primer layer. Polymer, selected from a group consisting of polycarbonate, polyacrylate, polyester and silicone, is employed as the transparent polymer provided with resistance to shock.
Patent JP-2001046372-A (JP)
Title: Ultrasonic image display device
Inventor: AKAGI KAZUYA
IPC: A61B8/06
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To assist the work that a reader specifies the pulsation time phase of the heart by simultaneously displaying Doppler waveform images and the B mode images selectively read out of a memory means and putting markers to the Doppler waveform images according to the time code associated with the B mode images. SOLUTION: The Doppler waveform images, M mode images and B mode images are collected by a hybrid scan and are stored in a memory unit 29. At this time, the time codes indicating the scan timing are associated with the B mode images by a CPU 31. The Doppler waveform images are read from the memory unit 29 and are displayed on a display 27. The B mode images selected from the plural B mode images are read out of the memory unit 29 and are displayed simultaneously with the M mode images. The CPU 31 controls the reading out of the time phase markers from a marker generator 35 according to the time codes associated with the selected B mode images and displays the time phase markers superposing on the Doppler waveform images.
Patent JP-H0393008-A (JP)
Title: Manufacture of magnetic head
Inventor: ONOE ATSUSHI
IPC: G11B5/127
Filed: 1989-09-04
Abstract: PURPOSE:To precisely hold the mutual position relation of core blocks by permitting an adhesion means capable of resisting a glass filling temperature to mutually connect respective head core blocks through spacers to integrate them in one body. CONSTITUTION:Plural (three as illustrated) rod head core blocks for AT head 21 where gaps are formed are inclined at an angle corresponding to an azimuth angle and they are arranged in parallel before track working. Then, the spacers 81 are intervened between the adjacent blocks 21 and both end parts 33 and 34 of respective blocks 21 are mutually connected in the adhesion means 91 capable of resisting the glass filling temperature to integrate them in one body. The blocks 21 are provided obliquely at the angle corresponding to the azimuth angle theta with respect to the direction of A for track working and a fitting direction B is set to be a radius polishing work direction. Inter-block is held by the spacers 81 at a prescribed interval C. Thus, automatic work by a dicer is attained in respective processes and the processes can considerably be simplified by considering respective processes and strictly deciding the mutual position relation of the blocks 21.
Patent JP-2000063944-A (JP)
Title: Heat treating method for cold-warm plastic working stock and cold-warm plastic worked article
Inventor: KUBOTA KUNICHIKA
IPC: C21D8/00
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an effective means for recovering carbide. cracking caused at the time of cold-warm plastic working for tool steel stocks large in the quantity of carbide in the structure as the objects and to provide cold-warm plastic worked articles excellent in mechanical properties. SOLUTION: In the method for heat-treating cold-warm plastic worked stocks, a tool steel stock contg., by weight, 14.0 to 42.0% (Cr+13C) and moreover a tool steel stock contg. one or more kinds of Mo and W by <=15.0% (Mo+1/2W) and <=5.0% V is subjected to cold or warm plastic working in >=5% upsetting ratio at <=800 deg.C, is thereafter held at 700 to 950 deg.C and is subjected to cooling in which >=1 hr is secured for the time required for cooling in continuous cooling to 600 deg.C.
Patent JP-2000026153-A (JP)
Title: Production of new carbon ceramics
Inventor: ARAKI TAMIO
IPC: C04B33/04
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain uniform high-quality reducing carbon ceramics with high productivity by charging a starting material consisting of a clay, a phenolic resin and a rare earth oxide into an electric furnace, filling an inert gas, heating the starting material to a specified temp. and introducing LPG. SOLUTION: A mixture of a clay contg. about 40-55 wt.% activated carbon, a phenolic resin and a rare earth oxide is calcined as a starting material by heating to about 1,000 deg.C in an atmosphere of an inert gas such as N2 in an electric furnace and then LPG is introduced into the furnace and decomposed to deposit a carbon film on the resultant sintered body. After stopping the introduction of LPG, the sintered body is allowed to cool to about 420 deg.C while introducing an inert gas and it is allowed to cool to room temp. Carbon deposition is allowed to occur by gas expansion and pressure dropping while the cooling proceeds. The surface oxidation of the sintered body is prevented by the carbon film and the objective high-quality carbon ceramics free from unevenness in the quality is obtd. in a high yield.
Patent JP-H0277648-A (JP)
Title: Analyzing method of bubble structure in concrete sample
Inventor: NISHIYAMA TAKASHI
IPC: G01N21/91
Filed: 1988-09-13
Abstract: PURPOSE:To measure the bubble structure in a concrete sample with high accuracy by filling cyanoacrylate added with a fluorescent dye into bubbles of said concrete sample, a radiating ultraviolet rays to said concrete sample so that said fluorescent dye emits light, and processing the brightness electrically into an image. CONSTITUTION:When a fluorescent dye is filled into bubbles and radiated with ultraviolet rays, the dye emits light, whereby a clear difference is observed in brightness between the bubbles and the outside thereof. Accordingly, the distribution of bubbles can be easily detected. Cyanoacrylate used as an adhesive is easy to handle, superior in permeability and strong in adhering force, and therefore the sample becomes increased in its strength after the fluorescent dye with cyanoacrylate penetrates, requiring no particular care in handling the sample. The ultraviolet rays are arranged to be radiated so that a sufficiently strong light is emitted form the fluorescent dye filled in the bubbles. When the fluorescent dye emits light, the distribution of brightness is obtained. Then, the light emitting state is photographed by a CCD camera, which is inputted to an image processor to be binary-coded to obtain an image by a preset threshold value. A parameter of the bubble structure is calculated from the image by an operation function of the processor, so that the amount of bubbles in the concrete is calculated.
Patent JP-H11145831-A (JP)
Title: Current folding interpolation circuit based on differential pair for analog/digital converter
Inventor: FLYNN MICHAEL P
IPC: H03M1/20
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a current folding interpolation circuit, based on a differential pair with which an analog/digital(A/D) converter can be operated at high speed with a low power supply voltage. SOLUTION: A current and folding interpolation circuit 80 has L pieces of folders, and each folder is provided with M pieces of differential pairs 82 and 84 having N pieces of first transistors 86-89 and 100-103 biased by an input voltage and N pieces of second transistors biased by a reference voltage and current sources 110 and 112 connected to the source terminals of the first and second transistors. The detain terminals of the first transistors 89 and 100 selected from two folders 82 and 84 and the drain terminals of the second transistors 93 and 96 are mutually connected and an interpolating signal is generated between the folders.