baber/WOPTO huggingface dataset:
Patent JP-H01276908-A (JP)
Title: Amplifier
Inventor: TAKAHASHI KENJI
IPC: H03F3/45
Filed: 1988-04-28
Abstract: PURPOSE:To attain multi-stage differential amplification without any level shift circuit by amplifying a signal given to each input electrode of a differential amplifier circuit provided on a 1st stage while being set to a differential amplifier circuit of the post-stage and an amplified output is extracted from the output side of the differential amplifier circuit provided on the final stage. CONSTITUTION:Each source electrode of FETsQR3, Q4 is connected to a constant current source J0. Moreover, each gate electrode is connected respectively to a connecting point 5 between an FETQ1 and a resistor R12 and to a connecting point 6 between an FETQ2 and a resistor R22 to constitute a 2nd differential amplifier circuit 2. Voltages V1, C2 are generated from the resistors R12, R22 connecting to the source of the FETsQ1, Q2, the voltage is changed corresponding to the change in input signal voltages Vi1, Vi2 and the voltage level is lowered. Thus, the signal voltages Vi1, Vi2 given to the differential amplifier circuit 1 is given to the input of the differential amplifier circuit 2 without using any level shift circuit. Thus, the level shift circuit is omitted. Then number of components is decreased so as to make the circuit constitution small and to improve the temperature characteristic.
Patent JP-S58222583-A (JP)
Title: Manufacture of josephson junction element
Inventor: OOTA HIROSHI
IPC: H01L39/22
Filed: 1982-06-18
Abstract: PURPOSE:To prevent the titled elements from being damaged due to stain and oxidation while making the manufacturing processes of the elements simple and easy by a method wherein the surface of the elements excluding weak bonded parts is covered with the oxide film of weak bonding material. CONSTITUTION:A super conductive material is evaporated on a substrate 1 through a resist mask to leave a super conductive thin film 2 removing the mask. The resist mask with a bandlike window partially facing to the super conductive film 2 is arranged to be evaporated with a semiconductor material such as SiO2 as well as a super conductive material leaving the super conductive thin film 2 after removing the mask. Next an oxide film is removed from the surface of the laminated thin film by means of sputter-cleaning the overall surface of said laminated thin film. Then the overall surface is evaporated with a weak bonding material to form a thin film 7. A resist mask 6 corresponding to a weak bonding part 5 is formed on the position intersecting the thickness side of an insulator layer 4 of said laminated thin film 7 to oxidize the thin film 7 made of weak bonding material. Through these procedures, the part of thin film covered with the resist mask 6 not to be oxidized may form the weak bonding part 5.
Patent JP-H04336015-A (JP)
Title: Fried-food cooking device
Inventor: INOUE KIYOSHI
IPC: A23L19/18
Filed: 1991-05-10
Abstract: PURPOSE:To provide a fried-food cooking device by which low-calorie fried food can be cooked safely without poison, easily without causing noise, and in a short time. CONSTITUTION:In a fried-food cooking device in which food 5 to be fried is put in a prescribed container 4 and is carried in a frying pan 1, and after fried, is transferred to a centrifugal separator 8 for removing oil, and then is taken out; principal constituent equipments such as the food container 4, the frying pan 1, and the centrifugal separator 8 are characteristically made of MgTi material. It is also recommended that the entire surface or the surface of a necessary part of constituent equipment made of MgTi material is subjected to carbonizing, or nitriding and surface hardening; or after carbonized, or nitrided and surface-hardened, is subjected to coloring, or interference-coloring. Since the MgTi material is free from poison, it is suitable for the material of cooking devices, and since it has a high vibration-damping capacity, the occurrence of noise can be reduced. Further, it is lightweight and excellent in corrosion resistance, and can be safely used for a long period of time.
Patent JP-H11286031-A (JP)
Title: Method for rubber molding tire valve
Inventor: ONO KATSUJI
IPC: B29C45/26
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To avoid a deterioration of operability caused by a residue of a cured rubber at a gate port of a mold. SOLUTION: A rubber curing of a gate part of a mold is eliminated and yield of a rubber material is improved by the method for rubber molding a tire valve comprising the steps of introducing a valve stem, injection casting a rubber material in a cavity sealed by a casting mold at an unvulcanizing temperature and a lower mold introduced with the stem, removing the casting mold, clamping an upper mold to fill the rubber material and vulcanizing the material.
Patent JP-S59230923-A (JP)
Title: Transfer device
Inventor: UNNO HARUO
IPC: B65G35/00
Filed: 1983-06-15
Abstract: PURPOSE:To receive a sliding pallet and make the pallet transferable together with a load, by placing a sliding piece on a guide upon unfreeing a truck for travel with a movable stopper hit to a fixed stopper, while making the pallet slide onto the truck. CONSTITUTION:In case of a truck 13 traveling as supporting a load 18, a guide 11 is attached to the truck 13, while a movable stopper 27 is attached to the truck 13 retractably downward. In a state of forward movement beneath this stopper 27, a fixed stopper 29 is set up on a floor in position opposite to the stopper 27, while a sliding piece 9 being free of slide motion on the guide 11 is secured tight to a pallet 40 receiving the load 18. With this constitution, after unfreeing the truck for travel with the movable stopper 27 hit to the fixed stopper 29, the pallet 40 is able to slide onto the truck 13 as the sliding piece 9 is left mounted on the guide 11 intact. Therefore, receiving the slidden pallet, the load can be transferred together with the pallet.
Patent JP-H04334261-A (JP)
Title: Printing device
Inventor: TOYOKURA YOUICHI
IPC: B41J29/38
Filed: 1991-05-10
Abstract: PURPOSE:To make the memory capacity of a page buffer be little. CONSTITUTION:An analysis circuit 38 requests the compression of image data to a memory compression circuit 42. It stores compression data in a work memory 44. The analysis circuit 38 stores an image identification command in the corresponding position of the page buffer 40. A development circuit 48 develops the output image of a bit map in a frame memory 50 in accordance with the page buffer 40. When image identification information is detected, a storage address is informed to a memory expansion circuit 46 so as to request expansion. The memory expansion circuit 46 expands compression data in the work memory 44 and supplies it to the development circuit 48.
Patent JP-H04335430-A (JP)
Title: Program editing device
Inventor: TANABE KIYOMI
IPC: G06F3/048
Filed: 1991-05-10
Abstract: PURPOSE:To execute the program editing which can set easily a window attribute and can execute interactive editing. CONSTITUTION:An editing mode 100 is provided with a window attribute selecting means 101 for selecting an attribute of a generated window, an event corresponding attribute selecting means 102 for selecting the processing in the case of selecting the processing in the case the attribute selection of this window generates an event, a non-event corresponding attribute input means 103 for inputting a selected attribute value, in the case other selection than the processing related to generation of the event is executed, and a window display means 104 for displaying the contents executed by this non-event corresponding attribute input means 103, and the event corresponding attribute selecting means 102, and a coding mode 200 is provided with a coding means 201 for executing the coding of a program, and executes program editing of an event driving type.
Patent JP-H06294602-A (JP)
Title: Radius measuring instrument for bent part of board member
Inventor: SHIMIZU IWAO
IPC: G01B5/08
Filed: 1993-04-07
Abstract: PURPOSE:To conveniently measure the radius at an arcuate part, i.e., a bent part, of a board member. CONSTITUTION:An arcuate part 14a, substantially complementary to the curved part R at a corner of a column 9 made by bending a board member, is formed in a spacer 14 and an arcuate measuring part 16 having a predetermined radius is formed in the center thereof within a range of 30 deg.. A pair of positioning pins 15 are provided symmetrically to the center line CL at the opposite idle ends of the arcuate part 14a of the spacer 14 thus constituting a radius measuring instrument 13. Projection of each positioning pin 15 in the axial direction is adjusted by means of an adjusting screw 19 to align the arcuate measuring part 16 with the central part of the curved part R and then the radius is measured by means of a matched radius measuring instrument 13. This structure allows convenient measurement of radius at the arcuate part of a bent part of board member by suitably aligning the arcuate measuring part of radius measuring instrument with the bent part of the board member comprising parts having difference curvatures.
Patent JP-H11297763-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/60
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To detect the connection defect of a bump due to the forming process of the solder bump, prior to the mounting of a chip on a mounting substrate and to easily determine the quality of the junction characteristic with high sensitivity. SOLUTION: In a device chip 21, a solder bump 20, whose constitution material is set to 97% Pb (lead)-3% Sn (tin) alloy, is formed on an Al (aluminum) electrode pad 12 as the outer connection terminal of large-scale integrated circuit(LSI) formed on the surface of a semiconductor substrate 11, via a BLM film 16 of the three-layer structure of a Cr-(chromium) film/Cu(copper) film/Au(gold) film. A scissors-type physical measurement probe 31 is fixed to the solder ball bump 20 and is made to raise in the direction of an arrow in a drawing. Consequently, the solder ball bump 20 is pulled upwards and breaks from the vicinity of the BLM film 16 at a base. The quality of the junction characteristic of the ball bump 20 is determined based on the tensile destruction strength of the ball bump 20 and the state of a bump breaking face.
Patent JP-S62263788-A (JP)
Title: Magnetic recorder
Inventor: OGAWA SANAE
IPC: H04N5/937
Filed: 1986-05-12
Abstract: PURPOSE:To reproduce and run a tape and to listen to a sound while representing a desired screen as a static picture by dividing the operation for designating a static picture operation into the case when a tape running is stopped and the case when a reproduction running is continued. CONSTITUTION:When a temporary stop static picture designating key 1 is operated, a tape running block 4 is stopped by a system control block 3, a reproducing picture immediately before the stop is stored in a picture memory block 5 from a reproducing circuit block 6, outputted to a reproducing output block 7 as the static picture, can be seen as the static picture and the sound output is stopped. During the running, when a static picture designating key 2 is operated, the tape running block 4 successively runs by the control block 3, the reproducing picture during the operation is stored in the picture memory block 5 from the reproducing block 6 and outputted to the reproducing output block 7 as the static picture, can be seen as the static picture and since the tape running is continued, the sound is outputted.
Patent JP-S62276137-A (JP)
Inventor: UEDA YASUKIYO
IPC: E03D9/08
Filed: 1987-04-30
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-S63271626-A (JP)
Title: Portable medium
Inventor: TANAKA TSUTOMU
IPC: G06F3/02
Filed: 1987-04-30
Abstract: PURPOSE:To easily cope with an increase of functions by switching the kind of a displayed processing function with a 1st key and executing the contents of the processing function with a 2nd key. CONSTITUTION:An IC card 10 is provided with a contact part 11, a keyboard part 12, and a display part 13, the contact part 11 consists of a source voltage terminal 11a, etc., and the keyboard part 12 consists of a mode key 12a, a ten-key 12b, on addition key 12c, a subtraction key 12d, an equal key 12h, etc. Further, condition information, etc., is selected in off-line mode with the key 12a, the key 12c is used as a key for advancing the display state of the display part 13 to a next stage, and the key 12d is used as a key for returning the display state to a last stage. Then the key 12c is operated in a wait state where date and time data are displayed to display a next processing function, and when the function is not executed, the key 12c is further operated, but when the function is executed, the key 12h is operated.
Patent JP-S5633311-A (JP)
Title: Forming-in-line and feeding device for fastener parts
Inventor: NISHIMURA MASARU
IPC: B65G65/44
Filed: 1979-08-21
Abstract: PURPOSE: To enable performing of operations necessary to arrange in line and feed seperately fastener parts by means of a skimming plate, or other device, which rocks in a hopper, and in such a natural attitude as causes legs to hang down toward an upper surface of a chute rail.  
     CONSTITUTION: A skimming phate 15, rocking vertically, is located at a central section of a hopper 13 and supported by an arm 12 centering around an axis 11. The plate is driven by a drive A. Parts 14 skimmed into grooves in an upper portion of the skimming plate 15 are fed to a chute rail 18 in which recesses are also made corresponding to the parts. The rail 18 is supported on a straight forward vibrating unit B, and the parts are transferred from vibration. The parts are fed to an assembling device, such as automatic screwing machine, etc., from the end of the rail through a seperation feed unit C. This permits more smooth supply of the parts than conventional types which drop them naturally. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60250538-A (JP)
Inventor: TAKEUCHI AKIRA
IPC: H01H73/04
Filed: 1984-05-25
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-H02285723-A (JP)
Title: Adpcm reproducing device
Inventor: UCHIYAMA TOSHITO
IPC: H03M7/38
Filed: 1989-04-26
Abstract: PURPOSE:To prevent noise, adverse effect to be given to a transfer sender and to relieve the load of a software by selecting fetch or abort of a data from an ADPCM output means when a transfer enable signal is outputted. CONSTITUTION:When a transfer data to an audio data control 10 is arranged in a compact disk driving controller 4, a real time transfer request signal(RTREQ) is outputted. Accordingly, a ready state and a real time transfer request holding/disregard signal or the like in a buffer memory 11 is checked at the trailing edge of the signal RTREQ by the controller 10. Then the processing including the abort of data is selected based on the prescribed condition. Thus, noise is prevented. adverse effect to be given to the transfer sender and the load of the software are relieved.
Patent JP-S63270280-A (JP)
Title: Fixing structure for steering column
Inventor: YAMAMOTO YOSHIMI
IPC: B62D1/18
Filed: 1987-04-30
Abstract: PURPOSE:To facilitate dismantling of bracket when it is subjected to impact by placing a capsule comprising a metallic slider and a resin slider overlapped each other between the bracket secured to a steering jacket and the body. CONSTITUTION:A trapezoidal notch 8 enlarging in the direction of a steering wheel is formed in the flange section 7 of a bracket 3, and small notches 15 are formed at the opposite side thereof. A capsule 10 is separated into a metallic slider 16 and a resin slider 17, and adapted such that the projection 18 of the metallic slider 16 fits in a hole 20 made through the resin slider 17. Upon collision, the bracket 3 is pushed forward to slide the metallic slider and the resin slider thus separating them from the body.
Patent JP-H09293766-A (JP)
Title: Specimen transfer device
Inventor: FUKUDA HIROAKI
IPC: H01L21/68
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To transfer a specimen keeping it stable in posture. SOLUTION: In a specimen transfer device, a movement path where a specimen holder 17 is transferred between a specimen replacement chamber 6 and a vacuum specimen chamber 1 is provided above a bisector perpendicular to a segment of a line connected between the centers of a pair of gear plates 21 and 22.  The specimen transfer device is equipped with an inner sluice valve 7 arranged in the above movement path, a holder chuck 14 which is arranged movably along the perpendicular bisector and holds the specimen holder 17 in a detachable manner, a pair of crank levers 26 and 27 whose one ends are connected to the holder chuck 14 and other ends are connected to the upsides of the gear plates 21 and 22 at points located near to their peripheries respectively, a guide rail 11 arranged in the specimen replacement chamber 6 along the movement path, and a slider 12 supported on the guide rail 11 in a slidable manner and linked to the holder chuck 14.
Patent JP-S589360-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: YAHAGI SATORU
IPC: H01L21/70
Filed: 1981-07-10
Abstract: PURPOSE:To enable the automatizing of a chip component mounting process by a method wherein conductors and resistors are printed and fired on a thick film wiring substrate, chip components are positioned in prescribed regions, and then a laser beam is applied for the formation of grooves whereat dicing is performed for the substrate to be separated into chips. CONSTITUTION:Conductors and resistors are printed and fired on a slitless ceramic substrate to be separated into a multiplicity of units for the formation of a slitless thick film wiring substrate 6 to be sectioned into a multiplicity of units. On the substrate 6, by means of a mounting machine, a multiplicity of chip type transistors 3a-3f and chip type capacitors 4a-4f are fixed. Next, by means of a laser scribing machine, separating grooves 9 are provided. Separation may be effected by further applying laser or applying bending force leading to separation. The laser beam diameter should be no more than 10mum so that chips are not affected by the beam. This setup reduces the number of manufacturing processes and realizes low price hybrid integrated circuits.
Patent JP-S62261398-A (JP)
Inventor: YAMAGISHI YOSHIO
IPC: D06F49/04
Filed: 1986-05-09
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-H01279120-A (JP)
Title: Shaft joint
Inventor: HOTANI SETSUO
IPC: F16D1/06
Filed: 1988-04-28
Abstract: PURPOSE:To facilitate fitting by forming spline ends of a spline shaft type first joint so as to suit to the spherical ends thereof, and forming a shaft hole with an inner diameter corresponding to the outer diameter of the first joint on a socket type second joint and a tapered pilot part on one of the splines. CONSTITUTION:Tip of a first spline shaft joint 1 is spherically formed, while an end of a spline 1a is tapered so as to suit to the spherical tip. A front shaft hole 21 in which the spline shaft 1 is insertable is formed on a socket type second joint 2, with a chamfered part 21a, and spline grooves 22 are formed contiguously therewith. At least one of the spline grooves has a tapered extended part 23. Fitting is easily and smoothly carried out with this arrangement even if some dislocation is generated on the axes of the first and second joints 1, 2.
Patent JP-S5631499-A (JP)
Title: Fermanting treatment apparatus of sewage sludge
Inventor: MUTOO EIICHI
IPC: C02F11/02
Filed: 1979-08-23
Abstract: PURPOSE: To carry out the fermentation treatment in good efficiency by a method wherein plural stages of chevron shaped regulating plates are attached in the apparatus and an air supply and exhaust pipe is arranged within the chevronny plate to prevent the sludge to be treated from being densely pressurized as well as to contact said sludge with air sufficiently.  
     CONSTITUTION: Plural stages of chevron shaped regulating plates 6 are arranged to a longitudinal and a lateral direction in a predetermined distance in the interior of a main body 1 and an upper and a lower stage of the regulating plates are positioned in a zigzag form as well as an air supply pipe 7 or an air exhaust pipe 8 is arranged within the chevronny plate. When the sludge is fallen over thus constituted regulating plates, the load is dispersed by said regulating plates and, even if the height of a main body becomes high, the sludge is prevented from being densely pressurized and an aerobic atmosphere is maintained to promote the fermentation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63282707-A (JP)
Title: Method and device for lap-joining optical fiber
Inventor: KURISUTOFUAA EE SHIYANTSU
IPC: B23K26/12
Filed: 1988-04-28
Abstract: PURPOSE:To form a joint whose thickness, strength, water resistance, etc. remain unchanged from an original fiber, by butting two pieces of optical fibers in a chamber for welding and heating welding them, supplying reaction gas to this joint part and forming a film by heat decomposition. CONSTITUTION:A splicer 11 is constituted of a chamber 13, a fiber holder 15 and a laser assembly 17. An optical fiber lead 21 and 23 are attached to a fixed clamp 37 and a movable clamp 39, installed to the holder 15 and inserted into the chamber 13, and an alignment of the leads 21, 23 is executed by a micrometer controller 91. In this state, the butted surfaces are welded by a thermal laser 19. Subsequently, reaction gas for adherence covering is led in from an inlet pipe 157, a carbon formation reaction is brought to a thermal decomposition of methyl acetylene in a non-oxidation environment, and thereafter, buffer recovering as usual is executed. Therefore, a joint whose thickness, strength, water resistance, etc., remain unchanged from an original optical fiber is obtained.
Patent JP-S61273371-A (JP)
Inventor: TSUMURA KATSUYA
IPC: B65D83/14
Filed: 1985-05-20
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-H06298567-A (JP)
Title: Sialon-based sintered compact and sintered and coated material
Inventor: SATO YUJI
IPC: C04B35/58
Filed: 1993-04-09
Abstract: PURPOSE:To provide a sialon-based sintered compact having excellent abrasion resistance, chipping resistance and thermal shock resistance compared with conventional sintered silicon nitride and provide a coated sialon-based sintered compact produced by coating the surface of the above sintered compact with a coating film. CONSTITUTION:The objective beta-sialon-based sintered compact is composed of 75-99wt.% of a matrix composed mainly of beta-sialon and the remaining part of the grain-boundary phase composed mainly of a double oxide expressed by the formula R2M2-XO7-2X (R is at least one kind of rare earth element including Sc and Y; M is Hf and/or Zr; -1<x<1; O is oxygen).
Patent JP-H09292967-A (JP)
Title: Cad system
Inventor: NOMURA NAOYO
IPC: G06F3/0482
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To display a menu which an operator can easily use, by providing a command use times counting means and a menu generation/compiling means for converting the order of menu information, which is stored in a menu storage part. SOLUTION: A display control means 16 for displaying/controlling form data stored in a shape temporary storage part 15 on a display part 3 and the menu storage part 10 for storing menu information which is read by the display control means 16 are provided. A shape generation/compiling means 6 is provided with the command use times counting means 11 for updating the number of using times of shape generation compiling instructions inputted when a shape generation compiling instructions are inputted from an input device 2 and the menu generation/compiling means 7 for converting the order of menu information stored in the menu storage part 10 of a part except for a fixed menu which is previously decided based on the number of use times for the respective shape generation/compiling instructions counted by the command use times counting means 11.