baber/WOPTO huggingface dataset:
Patent JP-H1113378-A (JP)
Title: Expansion packer device
Inventor: KUSUNOKI KENICHIRO
IPC: E21B33/12
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To efficiently cut off water in an optional position in a boring hole with simple operation and, at the same time, to promote durability. SOLUTION: An expansion packer device is equipped with, for example, an expansible container 16 formed of metal, inflating agent such as concrete 2 expandede when it is sealed in the metal container 16 to contact fluid such as water 12 in a boring hole and a fluid supply device 15 contacting the fluid 2 to the inflating agent in the metal container 16. The inflating agent 2 in the metal container 16 is expanded by supplying the fluid 12 after the metal container 16 is inserted into an optional position in the boring hole 17 to close the inside of the boring hole 17 with the metal container 16.
Patent JP-H0730029-A (JP)
Title: High frequency element
Inventor: TARA KATSUJI
IPC: H01L23/48
Filed: 1993-07-08
Abstract: PURPOSE:To provide a high frequency element capable of forming a matching circuit without increasing a semiconductor element in chip area and number of manufacturing processes. CONSTITUTION:In a high frequency element package 7, cutouts are provided to the end of a metal comb 1a, whereby a thin band smaller than the metal comb 1a in width is formed as a coil 2, and a rectangular part wider than the thin band is formed as one of the electrodes of a capacitor 3. The capacitor 3 is composed of the one electrode of the rectangular part, the other electrode formed of a part of the source of a metal comb 1b, and a dielectric body 6 provided between the electrodes. A matching circuit which matches a semiconductor element 4 with an external circuit in input and output is composed of the coil 2 and the capacitor 3.
Patent JP-S5689974-A (JP)
Title: Printing system
Inventor: KIRISAWA MINORU
IPC: B41J1/20
Filed: 1979-12-25
Abstract: PURPOSE: To employ the system efficiently without increasing a number of memory circuits by a method wherein a code corresponding to a type is provided on a type bearer and thereby effecting a memory operation for the type arrangement order and the like in the printing system equipped with the interchangeable type bearer.  
     CONSTITUTION: The codes 7 are provided at positions corresponding to respective types on a type belt 1 or the like. At first, when the type belt 1 is mounted, light beams from a light source 8 are inputted into a code sensor 9 through the codes 7 and the output thereof is memorized into a code register 10, further, is written into a type arrangement order memory 14 through a code type converter 12. A counter 13 indicates a written address W 1  to the memory 14. After such interchanging operations, when a print image information is provided from a central processing unit CPU, the information is stored into a buffer memory 17. When scan counters 15 1 , 15 2  begin to operate and the letter codes of both memories 14, 17 coincides, a hammer driving section 19 is driven and the printing operation is commenced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000014128-A (JP)
Title: Power device
Inventor: SHOJI TAKASHI
IPC: H02M3/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To realize a power device capable of increasing an output current and providing a plurality of output voltages without increasing area and volume occupied by its power unit, and without increasing its cost. SOLUTION: Output connector pins 2a-5a, 2b-5b provided more excessively by a plurality of units, converters 10a, 10b which convert a source voltage from an input connector into specified output voltages, output patterns which take voltages converted by the converters out, a change-over circuit which selects power outputs supplied to output connector pins, are provided respectively on power source boards 11a, 11b equal in number to required voltage outputs. Into the input sections of pins on the board 11a, the tips of the output sections of pins on the board 11b are inserted and fitted. Consequently, area and volume required are the same as those for one power source unit, even if a plurality of boards are provided.
Patent JP-H0826429-A (JP)
Title: Conveying device
Inventor: OKADA MASAO
IPC: B61B13/08
Filed: 1994-07-21
Abstract: PURPOSE:To realize the conveyance excellent in operability and secure stop due to a simple structure and achieve various turning motions accurately in a conveying device which uses an air bearing. CONSTITUTION:An air bearing 2 which can form an air film between a lower surface of a conveyance base 1 on which an object to be conveyed can be loaded on its upper surface and a conveyance floor surface opposed to the lower surface by means of jet air is provided on the lower surface of the conveyance base 1. Drive wheels 6, 7 which are driven by an air motor and whose positions can be set selectively between a pressing down position pressed against the conveyance floor surface at a predetermined contact pressure and a pull-up position pulled up from the conveyance floor surface are provided on the conveyance base 1. Consequently, it is possible to move the conveyance base 1 accurately along a line in the direction of running of the drive wheels 6, 7 without causing unexpected crosswise travel of the conveyance base 1, realize secure stop of the conveyance base 1 and secure holding of a position after its stop, and realize accurate turn of the drive wheels 6, 7 so that more stable and highly reliable conveyance work can be achieved.
Patent JP-S6062044-A (JP)
Title: X-ray fluorescent photomultiplier tube
Inventor: TAKAHARA TAKESHI
IPC: H01J29/38
Filed: 1983-09-16
Abstract: PURPOSE:To obtain an X-ray fluorescent photomultiplier tube having a phosphor layer with high resolution, contrast, and chemical stability by hot-pressing and forming the phosphor layer of an input screen section after it is coated with a phosphor. CONSTITUTION:The phosphor layer of an input screen section is hot-pressed and formed. The hot-press pressure should exceed 300kg/cm<2>. Since the loading ratio of the phosphor layer is not fully increased below 300kg/cm<2>, contrast and resolution characteristics are not improved. To further increase the loading ratio, higher pressure is required. The temperature at hot press should exceed 300 deg.C. Below 300 deg.C, distortion is generated in phosphor particles when the phosphor layer is pressed and luminous brightness is deteriorated. From a viewpoint of luminous characteristics the temperature should be higher, and the temperatures below 1,000 deg.C are proper in practical application and safety. The loading ratio of the phosphor layer exceeds 90% as compared with the case where that of the conventional phosphor layer that was not hot-pressed is approximately 60% and a dense phosphor screen can be obtained.
Patent JP-S5870489-A (JP)
Title: Dynamic memory element
Inventor: OKAZAKI SUSUMU
IPC: G11C11/406
Filed: 1981-10-22
Abstract: PURPOSE:To simplify a circuit utilizing a memory element, by constituting so that a memory having a refresh address counter in the inside of the element and generating its address executes refresh easily in the same way as a memory element of an RAS only cycle. CONSTITUTION:When a signal -RAS remains a high level and a signal -CAS falls, a refresh controlling circuit 1 decides that this signal is in a refresh cycle, starts by the edge of fall of the signal -CAS, starts an address counter 2, and sends out a low address required for the refresh operation, to an address buffer 3. Also, the refresh controlling circuit 1 switches a low address input of the address buffer 3, stops entrance of a signal from the outside, and makes it receive an output of the address counter 2. The low address which entered into the address buffer 3 is inputted to a low decoder 4, refresh of a memory matrix 5 is executed.
Patent JP-S5694989-A (JP)
Title: Regenerative braking control device
Inventor: YANO TOSHIO
IPC: H02P3/14
Filed: 1979-12-27
Abstract: PURPOSE:To safely and effectively actuate the regenerative braking by a method wherein a commutation allowance angle of a thyristor circuit is detected, and if if the allowance angle approaches to such a value as causes a commutation failure, a control phase angle is controlled to make the commutation allowance angle larger. CONSTITUTION:Since the commutation allowance angle delta0 detected by a detection device 15 is larger than a reference signal 18 in the range of a large control phase angle gamma, a comparison device 21 feeds no signal 22. If the signal 22 is fed as an output when the control phase angle is reduced and the commutation allowance angle delta0 becomes smaller than the reference signal 18, a control input of a magnetic phase shifter 23 becomes a difference between the signals 20 and 22, a magnetic phase shifter output 24 tends to take the control phase angle gamma large and the commutation allowance angle deltao increases to act so as to prevent the commutation failure from being caused before it decreases below a critical value.
Patent JP-H0219725-A (JP)
Title: Pyroelectric type infrared detecting element array, pyroelectric type infrared detector and their production
Inventor: NAKAMURA KUNIO
IPC: G01J5/34
Filed: 1988-07-07
Abstract: PURPOSE:To decrease crosstalks by forming sensitive parts separated and arranged to an array shape to a pyroelectric type IR sensitive material and forming these sensitive parts thicker than the other parts. CONSTITUTION:A lead titanate plate having 10mum thickness is used as the pyroelectric type IR sensitive material 1 and both surfaces in the prescribed positions of this material plate 1 are cut to form the thin pats for the square sensitive pats 1a separated and arranged to the array shape. Both the surfaces in these thin parts are recessed respectively by 3mum each from the other parts. Nichrome is then deposited as a common electrode 5 in common use as an IR absorption layer by evaporation over the entire photodetecting surface of this plate 1. Aluminum films for signal output electrodes 2 for each of the respective sensitive parts 1a are thereafter evaporated by deposition on said parts in succession thereto, by which the array L is completed. An IR transparent plate 8 is adhered by an adhesive agent 7 to this array L. A semiconductor substrate 4 formed with signal taking in electrodes 6 and the array L are joined in joining parts 3 by thermocompression bonding to electrically connect the electrodes 2 and the electrodes 6. The crosstalks are decreased in such a manner.
Patent JP-S5960897-A (JP)
Inventor: NOBUHARA MOCHIKIYO
IPC: H05B41/392
Filed: 1982-09-30
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-H1070734-A (JP)
Title: Circuit and method for hue control over monitor
Inventor: SAI SHUNKON
IPC: H04N9/64
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide the circuit and method for hue control over a monitor which easily generate a hue that a user desires on the screen of the monitor with a color gain signal corresponding to temperature. SOLUTION: The hue control circuit of the monitor is equipped with a memory 22 stored previously with a control program which finds a color temperature curve from information regarding color temperature, a data input part 10 which inputs a specific temperature signal, a control part 20 which generates and outputs a color gain signal and a color cutoff signal corresponding to the temperature signal according to the control program, and amplification stages 50, 60, and 70 which input the color gain signal and color cutoff signal and output video signals for adjusting the hue of the monitor screen. Consequently, the hue of the monitor screen can automatically be held optimum according to the temperature variation in the monitor circumference.
Patent JP-S6230002-A (JP)
Inventor: KATAYAMA YOSHIHISA
IPC: B27K3/15
Filed: 1985-07-31
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-H08179913-A (JP)
Title: Window selection device and method
Inventor: YAMAMOTO JUNJI
IPC: G06F3/048
Filed: 1995-07-05
Abstract: PURPOSE: To easily select even the windows that are not displayed at present on a display screen. CONSTITUTION: Plural window data are stored in a window memory 19, and the windows are overlapping each other and displayed on a CRT 13 via a bit mover 21. The icons corresponding to each window data are also displayed on the CRT 13. The desired one of these icons is selected by the operation of a mouse 11. Then the window data corresponding to the selected icon is read out of the memory 19 and printed by a printer 14.
Patent JP-S5793631-A (JP)
Title: Internal combustion engine
Inventor: TAKAISHI TAKEO
IPC: F02B77/04
Filed: 1980-12-03
Abstract: PURPOSE:To prevent deposition of the residue of combustion in combustion chamber of a 4-stroke cycle internal combustion engine by installing steam injection valve on the cylinder head facing the combustion chamber so that the combustion residue will be blown out with exhaust gas. CONSTITUTION:In addition to the suction valve 3 and exhaust valve 4 of a normal 4-stroke cycle engine, a steam injection valve 8 is constructed so as to opened near the upper dead point by operating a cam 9 by a means of a belt drive 10. This arrangement allows hot steam to heat and blow off the unburnt macromolecure including carbon upon piston 5 and the blown off combustion residue is blown out of engine together with the air flowing through from intake  to exhaust. Because, the pressure in the combustion chamber 7 is low, during  the period of intake and exhaust, comparatively low pressure steam can perform the said operation.
Patent JP-S6241935-A (JP)
Inventor: ERUNSUTO HORUMAA
IPC: F02D13/00
Filed: 1986-07-18
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-H0613282-A (JP)
Title: Autofocus, mask wafer gap measuring method and its equipment
Inventor: FUKITA MAKIO
IPC: H01L21/027
Filed: 1992-06-26
Abstract: PURPOSE:To make autofocus and measurement of a gap between a mask and a wafer possible, with a single equipment using a microscope for position alignment between the mask and the wafer. CONSTITUTION:A light beam is made to travel toward the side of an objective 4 in a microscope cylinder 3, and to obliquely enter a mask 1A through the objective 4. The light beam reflected by the mask 1A and the light beam which passes the mask 1A, is reflected between the mask and a wafer, and penetrates the mask 1A, passes the objective 4 and are cast on an image sensor 2 to form light spots Q1, Q2. The positions of the spots are detected and moved to previously determined positions by transferring the microscope cylinder 3 toward the optical axis direction. Hence the image of a specimen is formed on the image sensor 2, and the gap (g) between the mask and the wafer is measured on the basis of the mutual interval (d) between the light spots Q1 and Q2.
Patent JP-H0837324-A (JP)
Title: Thermoelectric element and electric apparatus with thermoelectric element
Inventor: SUZUKI MINAKO
IPC: G04G99/00
Filed: 1994-07-21
Abstract: PURPOSE:To provide a small thin thermoelectric element with good efficiency, by making a radiating-side insulating plate larger in surface area than an endothermic-side insulating plate. CONSTITUTION:A radiating-side insulating body 102 is made larger in surface area than an endothermic-side insulation body 101 and the radiating-side insulating plate 102 has good radiation. At the same time, a sufficient difference in temperatures can be obtained, because the endothermic-side insulating plate 101 is put at a high temperature, while the insulation body 101 on the radiating side is put at a low temperature. The heat is conducted from the insulating body 101 to the insulating body 102, and the thermal transfer is converted into an electric current. Then, the electricity caused by electromotive force is generated at an end terminal 106. In this way, only by forming a difference of surface area in first and second insulating bodies, a small thin thermoelectric element with good efficiency can be obtained without using a heat collective body or a radiating body.
Patent JP-H0727500-A (JP)
Title: Directional warhead
Inventor: TOYOOKA ICHIJI
IPC: F42C13/04
Filed: 1993-07-09
Abstract: PURPOSE:To provide a warhead whose volume and weight can be reduced compared to conventional ones and which has a high directivity. CONSTITUTION:A warhead 10 is shaped in a rotor form and is charged with explosive inside. A target detector 12 to detect a target is provided and a plurality of initiators are also arranged on the circumference of the explosive. In addition, a controller 13 is provided by which the most distant one of the plurality of initiators from a shell splinter 4 of the warhead 10 to be released toward the target is first activated, and a prescribed time after, the most distant initiator bunt one from the shell splinter 4 is activated, that is, the initiators are activated successively with a time delay in an order of distance of initiator position.
Patent JP-H05129510-A (JP)
Title: Composite lead frame and manufacture thereof
Inventor: ISHIKAWA SHINJI
IPC: H01L21/60
Filed: 1991-07-10
Abstract: PURPOSE:To improve the usage performance of the title lead frame and to make the pitch of the title lead frame fine by a method wherein the inside tip part of a lead frame is connected to the outer circumferential part of a lead frame-shaped wining for an inner lead part. CONSTITUTION:An insulating layer 2 is formed on the surface of a metal thin film 1; in addition, lead frame-shaped wining is formed on it. Thereby, an inner lead part 10 is formed. Then, tip parts 11 of inner leads for a lead frame 9 are connected to outer circumferential parts 4 of the lead frame-shaped wiring for the inner lead part 10. In addition, the metal thin sheet 1 is formed to be tape-shaped. The insulating film 2 and the wiring are formed on the surface; after that, they are cut; and the inner lead part 10 is formed. Thereby, the usage performance of the title lead frame can be enhanced and the pitch of the title lead frame can be made finer as compared with that in conventional cases.
Patent JP-S6216932-A (JP)
Title: Unloading block
Inventor: IWABUCHI SETSUO
IPC: B65G69/22
Filed: 1986-07-19
Abstract: PURPOSE:To prevent any friction between goods and freight disarrangement from occurring, by installing a guide, being flared outward, upright in the center of single opposing side ends of an unloading block pallet mounting surface at a time when the bag body freight conveying unit packed collectively with a conveying seat body is hung down on a pallet. CONSTITUTION:The mounting block 10 constituted of a steel plate 12 and steel frame bodies 11a-d is shiftable as inserting finger bars of a fork-lift truck into an opening part 14 of one side end. A guide member 15, whose tip end is curved outward each, is installed upright in the center of the other opposite side end, and a roller 17 is installed side by side free of rotation in both vertical directions. Therefore, when the bag body freight conveying unit packed collectively by a conveying seat body is hung down on a pallet on an upper surface of the mounting block 10, even if it is somewhat shifted out of the specified mounting position, it is guided by the guide member 15. Thus, after removing the conveying seat body by the specified operation, back body freight is prevented from projecting from the pallet.
Patent JP-S6061119-A (JP)
Title: Method and device for cold forming shape material
Inventor: KURATA BAI
IPC: B21D5/08
Filed: 1983-09-14
Abstract: PURPOSE:To remove the deformed strain produced in the inside of a shape material at the time of forming by forming the material into a bent angle larger than a prescribed shape by the rolls located before the forming rolls of final stage and restoring it thereafter to the prescribed shape by the rolls of final stage. CONSTITUTION:When crosswise moving shafts 4, 5 are rotated, the lower parts of rolls 13, 14 are moved in the axial directions of shafts 4, 5 to change and set the mutual distance between the rolls 13, 14. Further, the rolls 13, 14 are moved and set while keeping their angles as they are, because stands 8, 9 are fixed to female-threaded blocks 6, 7. After setting the rolls 13, 14 by conforming the mutual distance between them to the base dimension of a product, the rolls 13, 14 are slantly set when holders 19, 20 are moved by rotating adjusting shafts 17, 18, because the bottom ends of rolls 13, 14 are pivotally fixed to the blocks 6, 7. In this way, both rising parts of a material 21 to be worked are bent by the same slant angle as those of rolls 13, 14.
Patent JP-H0219689-A (JP)
Title: Horizontal enclosed rotary compressor
Inventor: KOBAYAKAWA TAIICHI
IPC: F04C29/02
Filed: 1988-07-08
Abstract: PURPOSE:To suppress bringing out of oil to the outside of case by providing a partition board for maintaining the pressure in a pump chamber containing a compression element lower than the pressure in a motor chamber containing a motor element and arranging a high temperature high pressure refrigerant delivery pipe closely to the partition board at the pump chamber side of an enclosed case. CONSTITUTION:Gas sucked through a suction pipe into a cylinder 9 is compressed through rotation of a rolling piston 26 then the compressed high temperature high pressure gas is delivered through a delivery valve 14 and a delivery hole 29 to a delivery muffler 21 thence delivered through a small hole 30 of the muffler 21 into an enclosed case 2. Thereafter, the gas passes through the gap 25 of a partition board 3 and a hole and fed through a delivery pipe 19 arranged at the opposite side of motor to a refrigeration cycle. If the distance L between the partition board 3 and the delivery pipe 19 is long, mixture gas of refrigerant and oil is delivered through the delivery pipe 19 and the oil is brought out to the refrigeration cycle together with the refrigerant. If the distance L between the partition board 3 and the delivery pipe 19 is short, the oil is separated and the refrigerant is delivered through the delivery pipe 19 thus suppressing bringing out of oil to the refrigeration cycle.
Patent JP-S5696748-A (JP)
Title: China-painting and decorating composition for ceramic ware, and its china-painting decoration
Inventor: ISHIHARA MAKOTO
IPC: B44C1/16
Filed: 1979-12-28
Abstract: PURPOSE: To obtain a china-painting and decorating composition of gold or silver gloss at low cost, by coating the surface of ceramic ware with a paint composition, applying a noble metal composition to the layer, followed by calcining the two layers simultaneously at high temperature.  
     CONSTITUTION: A paint composition comprising 0.01W70wt% pigment for ceramic ware and coloring metal oxide and 30W99.99wt% glass composition is printed on the surface of ceramic ware, and gold or silver coloring composition is printed on the surface to give transfer paper. The gold coloring composition consists of 50W90wt% Au powder, less than 4wt% Rh powder, less than 1wt% Ag powder, less than  3wt% Pb powder, less than 3wt% Pt powder, and 5W45wt% inorganic finely divided powder. The silver coloring compound consists of 40W85wt% Au powder, 2W 15wt% Pd powder, less than 5wt% Rh powder, less than 5wt% Ag powder, less than 4wt% Cr 2 O 3  powder, and 5W40wt% inorganic finely divided powder. The prepared transfer paper is applied to the surface of ceramin ware and calcined at 1,000W1,350°C. 
     COPYRIGHT: (C)1981,JPO&Japio