baber/WOPTO huggingface dataset:
Patent JP-S62122258-A (JP)
Title: Multiple-chip package
Inventor: NAKAKITA SHOJI
IPC: H01L21/60
Filed: 1985-11-22
Abstract: PURPOSE:To make it possible to perform highly reliable, high-density packaging, by directly connecting a ceramic multilayer substrate and an integrated circuit such as an IC or an LSI with a polyimide insulating layer and a vertical wiring. CONSTITUTION:A ceramic multilayer substrate 1 is a miltilayer circuit substrate, which includes a power source system pattern 2 comprising tungsten. Input/ output pins 3 comprising a kovar material and the like are attached with silver solder to the lower surface. A polyimide insulating layer 5, in which a signal system pattern 4 is included, is formed on the upper surface as a multilayer form. The pattern 4 is selectively plated with gold, and formed in the insulating layer 5 through necessary via-holes in the multilayer shape. At the uppermost part of the insulating layer 5, a vertical wiring 6, which is connected to a pattern 4, is formed. Vertical wirings 8 are formed for a plurality of IC chips 7 so that the wirings 8 are connected to the wiring 6. A polyimide insulating layer 9 is formed beneath the IC chip 7 and contacted with the insulating layer 5. The insulating layer 5 and 9 are completely cured. The wirings 6 and 8 are bonded by thermal compression of gold-gold. Local pressure is not applied as shown in TAB connections. Since the contact is made with the surface of the insulating layer 9, there is no deformation or breakdown.
Patent JP-S62121035-A (JP)
Title: Manufacture of composite pipe
Inventor: ITO TAKEHIRO
IPC: F16L59/147
Filed: 1985-11-21
Abstract: PURPOSE:To prevent deviation between the centers of an inner and outer layer pipes without being restricted by a material and its form, by a method wherein after a double-layer member has been formed by fitting a constituent member of an intermediate layer to the external circumference of the inner layer pipe so as to satisfy specific terms, said double-layer member is inserted into the outer layer pipe by contracting the diameter so as to satisfy the specific terms by compressing the said double-layer member and the compression is released. CONSTITUTION:A double-layer member A is manufactured by inserting an inner layer pipe 3 into a constituent member 2 of an intermediate layer such as urethane foam by keeping an outer layer pipe 1, the constituent member 2 of the intermediate layer and the inner layer pipe 3 prepared. In this instance, the outside diameter d2 of the double-layer member A is made larger than the inside diameter d1 of the outer layer pipe 1. Then the double-layer member A is inserted into the outer layer pipe 1 under a state wherein the outside diameter d3 of the double-layer member A is contracted until the same becomes less than the inside diameter d1 of the outer layer pipe 1 by operating compression force upon the double-layer member A from an external circumferential side of the same. When the compression force is released after completion of insertion, the diameter of the constituent member 2 of the intermediate layer is expanded by stability, the double-layer member A and the outer layer pipe 1 are unified by pressure welding force, moreover, hugging force toward the inner layer pipe 3 is generated by reaction force of the pressure welding force and the outer layer pipe 1 and inner layer pipe 3 are unified.
Patent JP-2000090086-A (JP)
Title: Device and method for document generation and recording medium recording document creation control program
Inventor: CHISAKA MASANOBU
IPC: G06F17/28
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To supplement an input word with a necessary adjunct while automatically checking the part of speech and making a correction by deciding whether or not the input word needs to be supplemented with the adjunct by referring the grammatical rule and supplementing the input word with the adjunct by referring to a dictionary when it is decided that the adjunct is necessary. SOLUTION: When there is a word, such as 'reservation', which is not a verb in an input word group in a verb area, the word is compared with a part- of-speech conversion table (S26-7). It is judged whether or not there is the same one in the part-of-speech conversion table (S26-8). When not, error display of 'An unknown word is inputted.' is made at an input/output part and the document creating process is ended (S26-9). When there is the same one in the part- of-speech conversion table, the word is converted into a word having another part of speech stored correspondingly in the part-of-speech table, the word is stored again, and the process is ended (S26-10).
Patent JP-H06105870-A (JP)
Title: Bed device
Inventor: KASAI KENZO
IPC: A61G7/10
Filed: 1992-09-30
Abstract: PURPOSE:To move a movable human body hanging up device in the state always properly aligned with a bed main body. CONSTITUTION:Connection members 13 are provided to rails 12 for giving tracks on which the wheels 3 provided to a human body hanging up device 4 roll in order to fix the rails 12 to a bed main body 2 in the state aligned with respect to the bed main body 2 and held between the leg parts 15 of the bed main body 2 and a floor surface 11.
Patent JP-H10110704-A (JP)
Title: Oil pressure control device
Inventor: UDAGAWA TSUTOMU
IPC: F15B11/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of pulsation due to a pressure fluctuation during the stop and the starting of a motor, in an oil pressure control device for a motor for revolution of a crane. SOLUTION: An oil pressure control device comprises a switch valve 9 to intercommunicate or disconnect two lines 6A and 6B through which a hydraulic motor 2 for revolution and a direction control valve 1 for revolution are intercoupled; a throttle 12: and a switch circuit 11 consisting of a high pressure selecting valve 10 to select the high pressure sides of the lines 6A and 6B, a throttle 12, and an oil reservoir 13. Resistance R of the throttle 12 and capacity V of the oil reservoir 13 are set so as to cut off the high frequency component, having 1Hz or less, of the pressure fluctuation components of the lines 6A and 6B.  Since, when a high frequency component is contained in the pressure fluctuations of the lines 6A and 6B, the switch circuit 11 is operated to switch a switch valve 9 to an opening position and the lines 6A and 6B are intercommunicated, this constitution prevents the generation of an impact or an uncomfortable feeling due to the pressure fluctuations of the lines 6A and 6B.
Patent JP-H08100520-A (JP)
Title: Connecting structure of scaffold
Inventor: KONO SHOGO
IPC: E04G5/04
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a connecting structure of scaffolds without damage on the external wall face and also without risk of tumbling of the scaffolds, by screwing one end of a connecting tool in a nut fixed to a connecting metal block for the scaffolds fixed with screws in a joint. CONSTITUTION: Connecting metal blocks 5, 5 for scaffolds, provided with a nearly hat-shaped section and a nut 4 fixed to the body 3 and further pierced holes 2, 2 at the legs 1, 1, are prepared. And also the scaffold is provided with freely length-adjustable connecting tools 8, 8 with a screw part at one end thereof. At first, the scaffold 7 is erected and the other end of connecting tools is fixed to each post. Then the connecting metal blocks 5 for the scaffold are arranged at the joints 6 of the external wall of building where the connecting tools 8 are located and screws 9, 9 are inserted in the pierced holes 2 of the legs 1 and fixed therein. The screw at one end of the connecting tools 8 is screwed in the nut 4 of the connecting metal block 5 for the scaffold. And the screw is fastened after adjustment of the length.  Accordingly, even when a force to the reverse direction against the external wall acts, the nut 4 does not get out of place and the scaffold does not tumble.
Patent JP-H08117787-A (JP)
Title: Nitrogen treatment device of organic waste water
Inventor: ARAKAWA HIROKUNI
IPC: C02F3/22
Filed: 1994-10-26
Abstract: PURPOSE: To enable nitrogen treatment to be performed efficiently at low maintenance cost by providing an air feed inlet for aerating air so that bubbles spread, a water-feed pipe and a stirring means for forcibly circulating waste water in a water treatment tank with regard to the specific ratio of a tank volume, and embodying an adsorptive organism immobilizing material in a water treatment tank. CONSTITUTION: A fluctuation-type immobilizing material 5 consisting of a acrylic tuft-like filaments protruding from a polyester core material in a freely fluctuating manner, is arranged in this nitrogen treatment device of organic waste water, and at the same time, a submergible mixer and a pipe mixer are arranged in the center of a water treatment tank. Thus water is fed while the layer of water at the top of the tank is stirred downward. In addition, a perforated element which discharges bubbles is provided at the tip of an air introduction port 6 formed on the lateral part of the tank. Waste water which is fed into a water feed pipe 2 from a waste water inlet 1 is transported to the bottom of the water treatment tank using a stirrer 3 and the pipe mixer 4.  Further, the waste water is caused to ascend spirally in the tank and is circulated passing through aerobic and anaerobic zones 8, 9. The ratio of each zone 8, 9 is adjusted so that the bubbles spread to 1/100 to 1/5 of the tank volume.
Patent JP-H04139344-A (JP)
Title: Air conditioning facility
Inventor: SUKEMIYA KENJI
IPC: F24F11/02
Filed: 1990-09-28
Abstract: PURPOSE:To prevent an abrupt variation in room air pressure by gradually increasing the output of a main fan so as to synchronize with an increase in the output of a sub-fan at the time of controlling start of the sub-fan, and gradually decreasing the output of the main fan so as to synchronize with a decrease in the output of the sub-fan at the time of controlling stop of the sub-fan. CONSTITUTION:A main fan 5 is started at the time of controlling start of a sub-fan 8 at the initial start of one system of branch air duct systems, the output of the fan 5 is gradually increased to a steady output state at a predetermined output varying speed so as to synchronize with a gradual increase in the output of the fan 8 by a fan controller 26, and the output of the fan 5 is gradually decreased from the steady output state at a predetermined output varying speed at the time of controlling stop of the fan 3 at the last stop of the one system of the branch air duct systems so as to synchronize with a gradual decrease in the output of the fan 8 by the controller 26, and the fan 5 is stopped.
Patent JP-H04141036-A (JP)
Title: Production of fishing rod
Inventor: TOKUDA ISAMU
IPC: A01K87/06
Filed: 1990-09-28
Abstract: PURPOSE:To form a sheet base strongly without unreasonable efforts by forming a resin layer containing a reinforcing fiber in the peripheral direction on a rod material, grinding the outer surface of the resultant resin layer and subsequently forming a sheet base for a reel sheet on the ground surface. CONSTITUTION:A resin layer 7 containing a reinforcing fiber (F) in the peripheral direction of a rod material 5 or almost in that direction is formed on the rod material 5 and the outer surface of the resin layer 7 is then ground. A sheet base 4 for constituting a reel sheet (S) is formed on the ground surface by molding, thus obtaining the objective fishing rod.
Patent JP-S63116467-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYATA KAZUAKI
IPC: H01L29/78
Filed: 1986-11-04
Abstract: PURPOSE:To reduce the number of photoengraving steps and the like by a method wherein a threshold voltage is modified by altering a work function difference between a phi gate poly Si layer and an Si substrate by an alternation of the concentration of a gate poly Si layer. CONSTITUTION:A field oxide film 2, a gate active region 4, a gate poly Si layer 6, source and drain regions and an interlayer insulating film 8 are formed on or in an N-type Si substrate 1 and thereafter a boron ion-implantation needed for obtaining a first threshold voltage is performed. Then, after patterns for ion-implantation of a photo resist 10 and so on are formed by a photoengraving technique, a boron ion-implantation for obtaining a second threshold voltage is performed in the shape of an additional implantation. After that, a heat treatment is conducted on proper temperature and time conditions for activating the implanted ions. After that, an MOS transistor is manufactured by the formation of a wiring pattern 9, an ohmic contact, and the like.
Patent JP-H06118867-A (JP)
Title: Storage medium and music book for training keyboard musical instrument
Inventor: TOGANOU SHIBUROU
IPC: G09G3/00
Filed: 1992-09-30
Abstract: PURPOSE:To obtain the storage medium and the music book for training a keyboard musical instrument, by which even a beginner can execute easily self-study. CONSTITUTION:With regard to the storage contents of a floppy disk, musical performance data for the right hand (for a melody) is divided into areas R1-Rn and stored. In the areas R1, R2, the musical performance data of all parts of the melody is stored, and in the area R3 and thereafter, the musical performance data corresponding to a partial part of the melody is stored suitably. Areas H1-Hn are areas for storing the musical performance data for the left hand (for accompaniment), and all parts or a partial part is stored suitably in the same way as the case for the right hand.
Patent JP-H08119059-A (JP)
Title: Air bag device
Inventor: OGAWA HIROYUKI
IPC: B60R21/205
Filed: 1994-10-26
Abstract: PURPOSE: To reduce production man-hour and production cost by arranging and holding an air bag in a case with a strength maintained even if retainers, bolts, and nuts that were required before are not used, reducing the production man-hour and production cost of an air bag, and also reducing the number of component parts. CONSTITUTION: An air bag device is provided with a bag-shaped air bag 1, a cylinder type inflator 7, and a case 12 which surrounds the air bag 1 and the inflator 7 and holds both ends of the inflator 7. Also a rectangular opening part 2 to flow in gas from the inflator 7 is arranged at the lower part of the air bag 1, and tongue pieces 3 and 4 which extend downward and seamed to each other over the entire length of the lower end are formed on the peripheral edges of the opening part 2 alternately at opposed parts in lateral direction. The inflator 7 is inserted between the tongue pieces 3 and 4 of the air bag 1.
Patent JP-S61137849-A (JP)
Inventor: ANGERO SHIYUTOONI
IPC: A61P25/26
Filed: 1985-11-25
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-H03123870-A (JP)
Title: Method and device for measuring higher harmonics at substation
Inventor: MATSUSHITA KUNIO
IPC: G01R23/20
Filed: 1989-10-06
Abstract: PURPOSE:To measure a voltage distortion rate at the primary side of a transformer by measuring a voltage at the third-order side of the transformer having a third-order winding, current at the primary side, and current at the secondary side, and substituting these measured values and an already known impedance of the transformer into a specified equation for the calculation. CONSTITUTION:On the transformer having the third-order winding, the voltages (V31, V3N) at the third-order side of transformer, currents (I11, I1N) at the primary side, and currents (I21, I2N) at the secondary side are measured. The voltage distortion rate at the primary side of transformer can be measured by means of substituting these measured values and the already known impedance of the transformer into the equation for the calculation. In this equation, V1 expresses an N-th harmonic voltage at the primary side, V11 expresses a fundamental wave voltage at the primary side, r1, x1 express a resistance and reactance respectively at the primary side in terms of the third-order side, and r3, x3 express a resistance and reactance respectively at the third-order side, and N expresses the number of harmonic orders.
Patent JP-S61140889-A (JP)
Inventor: YAMAZAKI TSUKASA
IPC: G21C1/02
Filed: 1984-12-14
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-H08118527-A (JP)
Title: Fiber reinforced plastic material having flame resistance
Inventor: NAKAKOSHI AKIRA
IPC: B32B17/04
Filed: 1994-10-26
Abstract: PURPOSE: To obtain a composite material putting a merit of wt. reduction to practical use and sufficiently enhanced in water resistance by providing a carbon fiber reinforced plastic layer containing a pitch type highly elastic fiber having high heat conductivity as a reinforcing fiber to a surface having possibility of subjected to a flame and heat. CONSTITUTION: A CFRP layer containing a pitch type carbon fiber of which the heat conductivity in a fiber axis direction is 100W/mk or more is provided on the surface having possibility of receiving the action of a flame or heat of fiber reinforced plastic. The AFRP layer is used in various forms such as a laminate of a unidirectional prepreg, cloth or mat, a filament winding molded product or the like within a range not damaging heat diffusibility. As a carbon fiber, there are a polyacrylonitrile type carbon fiber and a pitch type carbon fiber and these fibers have extremely different properties generated from the difference between the raw materials thereof.
Patent JP-2000088205-A (JP)
Title: Water tube boiler
Inventor: IDOGUCHI MAKOTO
IPC: F22B21/06
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a water tube boiler which is simplified in the structure, low in cost and excellent in heat transfer efficiency, by uniforming evaporation of the individual water tubes by effectively arranging a heating surface. SOLUTION: A water tube boiler has an arrangement wherein groups of water tubes 5, 6 in which a plurality of water tubes 3, 4 are annularly arranged between an upper header and a lower header are provided, and a burner is arranged at an upper or a lower portion of the substantially central portion of the groups of the annular water tubes so as to establish a combustion chamber 7 inside the groups of the water tubes. The water tubes 3, 4 are spirally arranged, substantially making two rounds, and there is formed a between-water- tube path 8 for combustion gas which is communicated with the combustion chamber 7 and a flue 12, between the inner-row water tubes group 5 at the inner peripheral side and the outer-row water tubes group 6 at the outer peripheral side.  A plurality of outer-row water tubes 20 which are located at the exit side of the between-water-tube path 8 are provided with fins 21, respectively, in the circumferential direction thereof.
Patent JP-2000101020-A (JP)
Title: Three-dimensional device and manufacture thereof
Inventor: KITAMURA MASARU
IPC: H01S5/30
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To enable a device to be turned into three-dimensional in structure and enhanced in both density and degree of integration by a method, wherein an additional device is formed on the side of a device chip by the use of a semiconductor film process technique. SOLUTION: Devices 3 are each formed on a surface 4 and a side face 5 of an Si chip 2 and connected together with a wiring pattern 6 in a manner of three-dimensional wiring. The sides of the chip 2 number 6 (6 sides if excluding a reference side for reference sides) for maximum (since it is a hexahedron), provided that sides are 4 in number, then one of the sides is not available for use, LSIs can be each formed on all the six sides, but the number of the sides where LSIs are formed can be arbitrarily selected as need. Therefore, the components of a three-dimensional device are formed through a semiconductor process technique, so that the three-dimensional device can be easily constructed and made compact in structure.
Patent JP-S61142972-A (JP)
Title: Dc power source
Inventor: YAMAZAKI HIROYOSHI
IPC: H02M7/537
Filed: 1984-12-13
Abstract: PURPOSE:To enable to vary the output of an auxiliary power source by controlling the charging of a capacitor charged by two middle taps provided in an autotransformer by a thyristor according to the output of a detector. CONSTITUTION:A DC voltage is applied to an inverter 11, transistors 12a, 12b are driven ON or OFF by a drive circuit to generate a high frequency voltage, and a discharge lamp 14 of a load is fired through a ballast 15. The capacitor 18 of an auxiliary DC power source is charged through a thyristor 17 by a transformer 16. In this case, a detector 27 is provided, and a relay 33 is operated by a voltage generated in a winding 28. Further, middle taps 16a, 16b are provided in the transformer 15. Thus, a DC voltage is supplied to the inverter 11, a relay 33 is deenergized when the lamp 14 is interrupted, and its contacts S1, S2 charge the capacitor 18 through a thyristor 17a in the shown state. When the lamp 14 is fired, the relay 33 is excited to conduct a thyristor 17b, and the charging voltage of the capacitor 18 is raised.
Patent JP-H0577096-A (JP)
Title: Device for sorting and compressing empty can
Inventor: OZAKI SHIGETADA
IPC: B30B9/32
Filed: 1991-09-13
Abstract: PURPOSE:To practically utilize the resources and to prevent the environment from polluting by sorting an empty can by its quality of material, compressing and efficiently collecting this empty can. CONSTITUTION:An empty can during moving on an inclining path 1b connected continuously to a throw-in hole 1a is detected with the 2nd detecting means 4 set at the path 1b and removed to a discharging path 15 with a removing means 6 in the case of can made of paper, then a metallic empty can is compressed with a compressing means 7, the metallic empty can is detected with the 3rd detecting means 8 set at the compressing means 7, switched to a stoker 10 or 11 side with a switch means 9 based on the material of the can of steel or of aluminium respectively, and received in the stoker 10 or 11 of steel side or aluminium side corresponding to the material of can.
Patent JP-2000099407-A (JP)
Title: Redundant configuration system and inter-system information succeeding method therefor
Inventor: ESATO MICHIAKI
IPC: G06F11/20
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To avoid the generation of memory block floating state of list structure information caused by the interruption of generating (adding or inserting)/ erasing processing of the list structure information through system switching operation. SOLUTION: This system is provided with an occupied flag applying means A for applying an occupied flag which is turned on only when the pointer processing of list information blocks is completed to the respective list information blocks composing of list structure information and a list information block releasing means B for investigating the ON/OFF state of the occupied flag for the respective list information blocks and releasing the list information block in which the occupied flag is turned off, from the list structure information at the time of system switching generation.