baber/WOPTO huggingface dataset:
Patent JP-S616016-A (JP)
Title: Automobile air-conditioner
Inventor: IWANAMI KUNIO
IPC: F28D1/053
Filed: 1984-06-19
Abstract: PURPOSE:To aim at commonly using component parts, by commonly using a first heater core tank and a second heater core tank to obtain a space on the first heater core tank side so that the freedom of layout of an inlet hot water pipe and an outlet hot water pipe is increased. CONSTITUTION:A first heater core tank 3 and a second heater core tank 4 which are formed in the same shape, attached to both ends of a heater core 2, respectively. An inlet hot water pipe 6 and an outlet hot water pipe 7 are connected to the first heater core tank 3, and a hot water faucet 5 is attached to the second heater core tank 4. Accordingly, both first and second heater core tanks 3, 4 may be commonly used, and further the faucet 5 is changed to be attached to the second heater core tank 4. With this arrangement it is possible to ensure a space on the first heater core tank 3 side by only changing the shapes of the inlet hot water pipe 6 and the outlet hot water pipe 7. With this arrangement it is possible to standardize the first heater core tank 6 and the hot water faucet 5.
Patent JP-S61287693-A (JP)
Inventor: SAITO CHUICHI
IPC: B66B29/08
Filed: 1985-06-12
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-S5917263-A (JP)
Title: Manufacture of dielectric isolation substrate
Inventor: KAWANAMI KOUJI
IPC: H01L21/331
Filed: 1982-07-20
Abstract: PURPOSE:To enable the titled substrate to hold a sufficiently high withstand voltage without enlarging pellet size by a method wherein one conductive type high concentration regions are formed shallow at the base parts of single crystal islands and deep at the side wall parts thereof using as the incomplete mask insulating films formed at the parts to be used as the bases of the single crystal islands interposed between grooves of a large number formed on one face of the one conductive type single crystal semiconductor substrate, and then isolatingly insulating films are formed on the groove formed faces. CONSTITUTION:After an oxide film 12 is provided on a single crystal N type silicon substrate 11, the oxide film 12 is removed selectively according to the photolithography method, and the V-shaped grooves 13 are formed according to anisotropic etching. Then after an oxide film is formed on the whole surface of the substrate, the oxide films 14 are left at the parts corresponding to the base parts of the single crystal islands according to photolithorgaphy, etc., and moreover, impurity is diffused or ion-implanted, shallow N type high concentration regions 2a are formed at the parts corresponding to the base parts of the single crystal islands 20 masked incompletely with th oxide films 14, and deep N type high concentration regions 2b are formed at the parts corresponding to the side wall parts of the single crystal islands 20 inside of the V-shaped grooves 13 having no mask. Then isolating oxide films 3 are formed on the faces formed with the N type high concentration regions 2a, 2b.
Patent JP-H0421737-A (JP)
Title: Ticn base cermet
Inventor: KONISHI HIROHISA
IPC: C22C29/04
Filed: 1990-05-16
Abstract: PURPOSE:To manufacture a TiCN base cermet excellent in wear resistance and toughness, in a TiCN base cermet constituted of a hard phase contg. Ti, W and Nb as essential components and a bonding phase of iron-group metals, by specifying the componental compsn. and compositional gradient of the hard phase. CONSTITUTION:A TiCN base cermet is formed from a hard phase contg. Ti, W and Nb as essential components and a bonding phase constituted of iron- group metals (Ni and Co). At this time, when the compsn. of the components in which the iron-group metals and inevitable impurities are excluded from the whole compsn. is expressed by [(Ti)a(Nb)b(W)c(CuNv)z, (a)+(b)+(c)=1, 0.50<=a<=0.95, 0.05<=b+c<=0.5, 0.40<=b/(b+c)<=0.95, 0.40<=v<=0.60, 0.80<=z<=1.0 and (u+v)=1 are satisfied, and the ratio expressed by c/(a+c) is increased from the inside to the surface. Furthermore, the content of Mo in the cermet is suppressed to <=0.5wt.%, and, on the surface layer part from the surface to 50mu, a modified part having high toughness and high hardness is formed from the inside.
Patent JP-H06336318-A (JP)
Title: Rotary rack equipment
Inventor: KANEDA YOSHIHIRO
IPC: B65G1/137
Filed: 1993-05-28
Abstract: PURPOSE:To provide a rotary rack equipment wherein workability is improved to achieve energy saving. CONSTITUTION:A lighting system 21 and a console 20 are arranged in the vicinity an in/out carrying port 18 of a load in a bucket 13, to provide a control unit 24 for closing a power supply of the lighting system 21 by inputting an operation signal of the console 20 or an on-line operation signal and for interrupting the power supply of the lighting system 21 after a prescribed time from at the time of inputting a work completion signal of the console 20. Thus by lighting the in/out carrying part 18 by the lighting system 21, work can be performed in a light environment easy to see a load by a worker. This lighting system 21 is automatically lighted by operating the console 20 by the worker or by the on-line operation signal, and since the system is automatically put out after a prescribed time by work completion operation of the console 20 by the worker, necessity for operating a lighting system switch is eliminated, so that workability can be improved and energy saving can be realized.
Patent JP-H01296220-A (JP)
Title: Time division dynamic driving system for lcd
Inventor: ONODA HAJIME
IPC: G09G3/36
Filed: 1988-05-24
Abstract: PURPOSE:To decrease the number of terminals of LCDs and to increase the density of circuits by commonly connecting the electrodes on one side of respective segments to the common side terminals of the LCDs by each of 1st series and commonly connecting the electrodes on the other side to the segment side terminals for each of second series. CONSTITUTION:All the segments of the LCD display device arranged with plural digits, for example, 7 digits of digit display elements consisting of 7 segments are divided to 3 pieces of the 1st series along the digit direction and the electrodes on one side of the respective segments are commonly connected for each of the 1st series by common wirings X, Y Z to the common side terminals C1-C3. Said segments are also divided to the 2nd series consisting of the plural groups, in which each one group consists of the 3 segments each along the direction orthogonal with the digit direction. The electrodes of the respective segments are commonly wired via wirings M, N to 3 pieces each of the electrodes of the segment electrode groups A1-A3 and A4-A6. The number of the terminals for LCD driving is decreased by executing the common wiring in such a manner, by which the wirings are simplified and the higher density of the circuits is attained.
Patent JP-H06338577-A (JP)
Title: Integrated circuit device
Inventor: YAMAMOTO HIROYASU
IPC: H01L23/40
Filed: 1993-05-28
Abstract: PURPOSE:To realize an integrated circuit device having the very simple structure and high reliability at a low cost without warping of the entire substrate and cracks in the substrate and without dissolution with solder with regard to the integrated circuit device, wherein an element is mounted on the substrate and attached to a heat sink. CONSTITUTION:On a ceramic substrate 3, a circuit conductor 12 is formed, and an element 5 is mounted. The ceramic substrate 3 is in contact with a heat sink 1 through nonconductive resin 2. A metal case 9 covers the ceramic substrate 3 and has a contact plate 13, which pushes the circuit conductor 12 provided on the ceramic substrate 3. These parts are provided. A part of the metal case 9 is bent, and the ceramic substrate 3 and the heat sink 1 are brought into contact with pressure through the resin 2. The contact plate 13 of the metal case 9 is brought into contact with the circuit conductor 12 on the ceramic substrate 3 so as to obtain the equal potential in this constitution.
Patent JP-H10320347-A (JP)
Title: Information processor and method therefor, and information analyzing device and method therefor
Inventor: OBA AKIO
IPC: G06F13/16
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To add a high speed expanding function. SOLUTION: An extended socket 9 is connected through a memory bus 6 with a DRAMC(RAM controller) 3 connected through a main bus 5 with a CPU. Then, a DRAM type extended interface 71 is connected with the extended socket 9. Access can be performed through the DRAMC 3 to the DRAM type extended interface 71, and also access can be performed from an outside equipment through an IEEE 1394 bus 72 to the DRAM type extended interface 71.
Patent JP-S5830480-A (JP)
Title: Water wheel pump for sea water pumping up electric power plant
Inventor: SUZUKI MUTSUO
IPC: F03B11/00
Filed: 1981-08-14
Abstract: PURPOSE:To prevent adhesion of oceanic lives to the piping system so as to fully guarantee the function of pipings by providing a means to flow fresh water through the pipings attached to the water wheel pump. at a proper intervals. CONSTITUTION:A drain pipe 20A of a water wheel pump is connected to a balance pipes 10A, 11A, and drain pipes 12A and 13A through an automatic valve 20B respectively. Fresh water from the drain pipe 20A is supplied to these pipes 10A-13A. At an interval of one day, the water wheel pump performs a switch-over from pumping up operation to power generating operation or power generating operation to pumping up operation. Therefore, fresh water is supplied from the drain pipe 20A by opening the automatic valve 20B when the pump is performing neither operation. The interval of fresh water supply must be the minimum necessary for preventing the adhesion and growth of oceanic live, thereby minimizing the supply volume of fresh water.
Patent JP-H04329345-A (JP)
Title: Surface defect inspecting device for steel plate
Inventor: NAKANO MASAAKI
IPC: G06F15/18
Filed: 1991-04-30
Abstract: PURPOSE:To properly perform the learning of a neural network in response to the change of operation conditions based on the judgment of an on-site worker. CONSTITUTION:A data base is constructed with the data from a scar section during the operation of a steel plate surface defect inspecting device inputting multiple feature quantities calculated from the reflected light intensity of a laser scanner 1 to a neural network 9 and outputting the presence of a scar, the judgment result of an operator via the observation on a screen, the input data of the neural network 9, and synapse connecting parameters, and the learning of the neural network 9 is performed with the information of the data base used as teaching signals. The scar judging performance of the neural network type scar detecting device is improved.
Patent JP-H0661237-A (JP)
Title: Semiconductor device
Inventor: SUZUKI HIDEKI
IPC: H01L21/331
Filed: 1992-05-20
Abstract: PURPOSE:To prevent defects due to metal invasion into an impurity diffused layer by improving the coating of the step of an emitter electrode. CONSTITUTION:An emitter electrode is formed by accumulating an N-type polycrystalline silicon film 13 on the circumference of the bottom plane of an emitter electrode forming opening after providing an insulating taper part 12 and patterning the film 13. Thus, the N-type polycrystalline silicon film 13 is formed in a shape that goes along the taper part 12 allowing less V-shaped valley on the bottom plane of the opening and defects due to deep metal diffusion in the emitter area from the top layer is prevented.
Patent JP-2000321506-A (JP)
Title: Microscope
Inventor: YAMAKAWA NAOMI
IPC: H04N5/335
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain the microscope which improves the efficiency of various operations for an observed body placed on the stage of the microscope and reduces the physical and mental fatigues of an operator in charge of those operations. SOLUTION: A display 12 is so fitted that when the operator 14 observes the observed body 1 placed on the stage 2 with the naked eye, the observed body 1 and display 12 are put in the same visual field of the operator 14, and then the operator 14 is able to see a nonmagnification image and an enlarged image of the observed body 1 in the same visual field at the same time. Consequently, even when, for example, a micro operation and a macro operation are done by turns, the operator only changes the viewpoint without changing the attitude nor visual field to perform the micro operation over a look at the enlarged image of the observed body and the macro operation over a look at the nonmagnetification image of the observed body.
Patent JP-S614973-A (JP)
Title: Resistance value measuring circuit
Inventor: UENOYAMA HIROMI
IPC: G01R27/02
Filed: 1984-06-19
Abstract: PURPOSE:To measure the resistance value of an objective resistance accurately even when the permissible electric power and dielectric strength of the resistance are small by providing a current converting circuit which converts the resistance value to be measured into a current value and lowering a voltage applied to the objective resistance. CONSTITUTION:A resistance value measuring circuit consists of the 1st current converting circuit 1 which has terminals (a) and (b) clamped with a base-emitter voltage VF and converts the value of the objective resistance RX into a current value, the 2nd current converting circuit 2 which converts the value of a reference resistance into a current value, and a comparing circuit 3 and an output circuit 4. Then, the voltage VA of the objective resistance RX which is converted by the 1st current converting circuit 1 is inputted to the comparing circuit 2 and compared with the voltage of the reference value RA converted by the 2nd current converting circuit 3. In this case, the objective resistance RX and reference voltage RA are clamped with the base-emitter voltage VF of a transistor, so flowing current I1 and I2 decrease in value and an accurate measurement is taken even when the permissible electric power and dielectric strength of the objective resistance RX are small.
Patent JP-H1049099-A (JP)
Title: Display device
Inventor: KONOUE AKIHIKO
IPC: G09G3/28
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a gradation display technique by which the quality of a moving picture is prevented from being deteriorated. SOLUTION: This device is constituted so that the respective display parts obtained by dividing a screen are driven by driving signals for address independently formed from an image input signal by being made to correspond to the respective parts and independently driven by a driving signal formed from information signals arrayed so as to be provided with a part where sub-fields are arrayed in such turn that the display terms thereof become longer and a part where they are arrayed in such turn that the display terms thereof become shorter.
Patent JP-S6110012-A (JP)
Title: Production of ultrafine metal nitride and production unit
Inventor: SAKAI NAGAHARU
IPC: C01B21/06
Filed: 1984-06-22
Abstract: PURPOSE:To obtain the titled nitride useful for producing a molded article of ceramic, having <=1mum particle diameter simply, efficiently, and inexpensively, by nitriding specific ultrafine metal in an atmosphere of N2 and/or NH3 in a high-temperature container. CONSTITUTION:An Ar-H2 gas and/or an Ar-N2 gas is introduced from the atmosphere gas feed pipe 3 into the closed container 1 in which the metal dissolution stand 5 having placed the metal 4 selected from B, Al, Si, Ti, V, Cr, Mn, Fe, Zr, Nb, and Mo is set, the container is inan atmosphere of the gas, and the metal is heated and melted by plasma discharge generated from the electrode 2 for plasma discharge to produce ultrafine metal. Then, the ultrafine metal together with a gas flow is taken out from a vacuum port, sent through the carrier pipe 7 to the separating means 10, and separated from the atmosphere gas by the filter 11. The separated ultrafine metal is fed to the fluidized nitriding furnace 13, kept at a given temperature by the heating means 15 and nitrided while making the separated ultrafine metal flow with a nitriding gas of N2 and/or NH3 that is sent through the dispersing plate 14, to give the titled ultrafine metal nitride.
Patent JP-S5653920-A (JP)
Title: Opening and shutting apparatus for vehicle door moving vertically
Inventor: TAKEDA YOSHIMITSU
IPC: B60J5/10
Filed: 1979-10-04
Abstract: PURPOSE: To prevent the mis-operation of a vehicle door which opens vertically and to permit the opening operation of the lower door to be more ready by providing a chamber for housing a member to operate the lower door at the upper edge of the lower door, the chamber being choked with the lid provided on the upper door while the upper door is closed in order to prevent the lower door from being opened.  
     CONSTITUTION: A controlling member 21 to control the latch of a tail gate lock means 5 of the lower door DL is housed in a concave chamber 20 provided at the upper edge of the lower door DL so that the top of the member 21 never projects from the chamber 20. When the upper door DU and the lower door DL are closed and locked, the upper opening of the chamber 20 is choked with a lid 22 provided on the upper door DU. Because the lock of the lower door DL cannot be opened as long as the upper door DU is closed, there is no possibility that a baby and the like may open the door unconsciously. Moreover, because the controlling member 21 is installed in the chamber at the upper edge of the lower door DL, the opening operation of the lower door can be more ready. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000003519-A (JP)
Title: Optical information recording device
Inventor: YOSHIMURA RYUICHIRO
IPC: G11B27/10
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording device capable of preventing a head cutting of data supplied from a source side in spite of forming an actual pausing area. SOLUTION: This information recording device has records information in a disk 1 by a recording means projected from a pickup 2, and the disk 1 has a first area for recording the traction information of information to be recorded in the disk 1, and a second area for recording the information to be recorded. Means 7, 8, 9 and 10 determine the recording of the information to be recorded in the second area and, when the non-recording of the information to be recorded is determined, control means 3 and 4 position the pickup 2 in a point at least behind an actual pausing area of the second recording area.
Patent JP-H01296145-A (JP)
Title: Mat surface inspection method and apparatus
Inventor: SATAKE TOSHIHIKO
IPC: G01N21/89
Filed: 1988-05-24
Abstract: PURPOSE:To enable accurate quality inspection of all mat surfaces in a short time, by detecting the weight, moisture, density, uneven color, array, roughness, length and width as main elements for decision of quality while the mat surfaces are moved with rollers in the direction of warp. CONSTITUTION:A mat surface A on a weight sensor 4 is inserted into a pair of roll gaps of conveying rollers 1A on the transport starting end side to be transferred to the transport ending end side being guided with a proper guide. Meanwhile, main elements for decision of quality of the mat surface A are detected with a weight sensor 4, a moisture sensor 5, a density sensor 6, a uneven color detection sensor, an array detection sensor 8, a roughness detection sensor 9, a length sensor 11 and a width sensor 4. For example, the weight for one of mat surfaces A is determined with the sensor 4 on a 10g basis. Then, changes in moisture are measured with the sensor 5 every second to determine an average moisture value and upper and lower limit values on a 0.1% basis. When the mat surface passes through the sensor 6, density or thick between electrodes is detected to judge deficiency of uneven tightening or the like. Then, signals detected with the sensors are converted into voltages to be processed with an operational controller 3 to display the mat surface A involved being ranked.
Patent JP-H06336792-A (JP)
Title: Method for constructing thermal insulating folded-plate roof
Inventor: TANIIKE TOSHIROU
IPC: E04D3/35
Filed: 1993-05-28
Abstract: PURPOSE:To construct a thermal insulating folded-plate roof having high thermal insulating effect efficiently at low cost. CONSTITUTION:One side of a sheet-shaped thermal insulating material is fixedly adhered to the rear side of a folded-plate roof steel plate 1. After a thermal insulating folded-plate roof, wherein a fastener 3 is fixed to the other side of the sheet-shaped thermal insulting material, is constructed in a building, a plate-shaped thermal insulating material 5 to one side of which a surface fastener 4 is fixed is positioned from below under conditions that the fastener 3 and the fastener 4 are opposed to each other. The material 5 is pushed upward to engage the fasteners 3, 4 with each other.
Patent JP-S5829016-A (JP)
Title: Detecting circuit for position of operating part
Inventor: YAMADA SHIGERU
IPC: G05F1/46
Filed: 1981-08-14
Abstract: PURPOSE:To output position data correctly independently of the operation of the operator, by constituting a titled circuit with the 1st circuit outputting a voltage in response to the position of an operating part and the 2nd circuit regulating an output voltage of the 1st circuit to a specified value. CONSTITUTION:The 1st circuit A consists of variable resistors 6 and 8 respectively setting upper and lower limit voltages between a power supply voltage V1 and the ground, and a variable resistor 5 between the resistors 6 and 8 the slider of which is moved according to the movement of the operating part. The 2nd circuit B comprises a comparator 9 inputting an output of the resistor 5, a counter 11, a D/A converter 12 D/A-converting the output of the counter and inputting the output to the comparator, comparison circuits 13 and 14 outputting ''1'' when the output of the counter 11 reaches a value corresponding to the upper and lower limit, output circuits 16 and 17 for values corresponding to the upper and lower limits, an AND circuit 15, an OR circuit 19, and a latch circuit 20. The circuit B outputs upper and lower set voltages from the circuit 20 when the output of the circuit A is an upper limit or more and a lower limit or below and outputs a voltage in response to the position of the resistor 5, when the output of the circuit A is within the upper and lower limit.
Patent JP-H07329198-A (JP)
Title: Manufacture of fiber-reinforced resin wheel for bicycle
Inventor: TAKEMOTO HIDEHIRO
IPC: B29L31/32
Filed: 1994-06-09
Abstract: PURPOSE:To improve control efficiency without impairing the process to reduce the weight of a main FRP wheel system by arranging a molding intermediate material of a metal fiber and a matrix resin of a friction surface with the brake shoe of a rim part. CONSTITUTION:When forming a fiber-reinforced resin wheel, a reinforcing fiber of glass fiber or aramid fiber and a matrix resin of epoxy resin or vinylester resin are prepared as constituent materials for a main wheel system 5. First, a metal fiber fabric layer 1 made of a stainless steel fiber or an aluminum fiber which is impregnated with a resin, is arranged on an area where a friction face with a brake shoe of a rim part, of a bottom force 4 of a die for molding an FRP wheel. Next, a fiber layer 2 impregnated with a main material resin is laminated to a specified thickness. Then a top force 3 for molding the wheel is closed to obtain the wheel 5 which is molded by thermal curing from a heating device. Finally, a previously molded FRP part 6 is bounded to the two main wheel systems 5 using as adhesive.