baber/WOPTO huggingface dataset:
Patent JP-H0766053-A (JP)
Title: Foil-wound transformer
Inventor: ISHIOKA YASUAKI
IPC: H01F27/28
Filed: 1993-08-25
Abstract: PURPOSE:To prevent insulation reduction due to deformation of a foil coil by heat-treating the insulation sheet of a foil coil by means of hot air or a hot roll above the maximum operating temperature which a metal sheet experiences on operation and then using an insulation sheet without any heat shrinkage problem. CONSTITUTION:A foil coil is constituted of one metal sheet 2 and two insulation sheets 3. The insulation sheet 3 is subjected to heat treatment by means of hot air or a hot roll above the maximum operating temperature which the metal sheet 2 experiences on operation to eliminate thermal shrinkage, thus reducing such deformation as wrinkle and warpage of an edge part when manufacturing the coil winding and obtaining a foil winding transformer which is reliable for a long time without reducing insulation performance.
Patent JP-H0496402-A (JP)
Title: Mesh antenna reflecting mirror
Inventor: TANAKA HIROSHI
IPC: H01Q1/36
Filed: 1990-08-10
Abstract: PURPOSE:To hold high mirror accuracy by stretching a mirror forming cable fitted a mesh to form a mirror and a mirror holding cable, changing the tension of the cable corresponding to the input of a driving signal and measuring the amount of deformation from the initial position of the mirror so as to correct the deformation of the mirror. CONSTITUTION:A deformation amount measuring device 11 measures the deformation amount of the mirror with the fluctuation, etc., of an environmental temperature, and this measured result is inputted to a driving circuit 12 of a tension adjustment part. In the driving circuit, a mirror forming cable 3 is corrected only corresponding to the inputted deformation amount, and the driving signal is generated while being controlled so as to reduce the deformation amount obtained in the deformation amount measuring device 11. This driving signal is outputted to tension adjustment parts 10a and 10b. Then, tension corresponding to the driving signal inputted from the tension adjustment part is applied to either or both of the mirror forming cable 3 and a mirror holding cable 4, and the deformation of the mirror is corrected. Thus, even when the environmental temperature is fluctuated, the high mirror accuracy can be held.
Patent JP-H08169584-A (JP)
Title: Device and method for base material movement
Inventor: BABURU BII HADEIMIOGURU
IPC: B65H5/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To efficiently, quickly and accurately feed moving object materials. SOLUTION: A device for moving sheets of paper or other base materials 20 includes a base member 10, a driver for moving the base member 10 to first and second directions with vibration, a plurality of deformable ratchet 5 fixed to the base member 10. The ratchet 5 feeds the sheets of paper 20 to the direction perpendicular to the direction of vibration of the base member 10 with the vibration of the base member 10. A plurality of base member and driver can be provided for moving the base materials 20 in all directions.
Patent JP-S6453432-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KUBONO SHIYOUJI
IPC: H01L21/3205
Filed: 1987-08-24
Abstract: PURPOSE:To prevent the short-circuit between an external terminal and a semiconductor substrate in case a crack is generated in the terminal by a method wherein a semiconductor region, which has the same potential as that of the terminal and has a conductivity type opposite to that of the substrate, is provided at the main surface part of the substrate under the lower part of the terminal. CONSTITUTION:An n<-> well region 11 having a conductivity type opposite to that of a p-type semiconductor substrate 10 is constituted in the main surface part of the substrate 10 under the lower part of an external terminal BP. This region 11 is constituted integrally with a well region 11 connected to a protective resistance element R of an electrostatic breakdown preventing circuit II and is consequently constituted in such a way that the region is applied in the same potential as that of the terminal BP. Moreover, the region 11 is constituted in a deep p-n junction depth, a low-impurity concentration and a large parasitic capacity, can blunt an excessive voltage sufficiently and at the same time, has a high breakdown strength of a p-n junction. Accordingly, even though a crack to reach from the terminal BP to the region 11 is generated, the short-circuit between the terminal BP and the substrate 10 is prevented because the terminal BP And the substrate 10 can be isolated electrically from each other at the p-n junction part between the region 11 and the substrate 10.
Patent JP-S6187527-A (JP)
Inventor: KAJIKAWA SABURO
IPC: A47L9/28
Filed: 1984-10-08
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-H1093446-A (JP)
Title: Error correcting device for digital processing system and its method
Inventor: RI INU
IPC: G11B20/18
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To improve error correcting efficiency by using circuit constitution capable of correcting all the errors and erasures by two codes in a digital processing system using two error correcting codes. SOLUTION: After converting serial data outputted from PLL of a pertinent channel to parallel data, a demodulation part 511 demodulates converted data to original data. On the other hand the part 511 judges the presence/absence of a data error generated in a reproducing process and then generates an error flag at the time of generating an error. A synchronization detecting part 512 detects the synchronization of modulated data outputted from the part 511 and outputs an error flag with synchronization-detected data. A C2 decoding part 513 inspects synchronization-detected data and an error data to execute an error and erasure correcting function. A C1 decoding part 514 receives an output from the part 513 to correct error data and erasure data to output error- corrected data.
Patent JP-S59101565-A (JP)
Title: Cylinder liner
Inventor: ROTSUPONGI AKITO
IPC: F01P3/02
Filed: 1982-11-30
Abstract: PURPOSE:To both decrease a consumption amount of lubricating oil and reduce a noise arising from the interference by a piston further prevent scuffing before its generation, by providing a pressure reduced space constituting a heat pipe in a cylinder. CONSTITUTION:A penetrating hole 2 is formed while a cylindrical cylinder liner 3 is mounted in a cylinder block 1, and one more cylindrical cylinder member 4 is mounted to the peripheral side. A wick material 9 consisting of, for instance, steel wool is mounted to the internal surface of an enclosed space 8 formed between the cylinder liner 3 and the cylinder member 4. While the space 8 is formed by both reducing pressure and sealing a working medium, for instance, water in its inside. Further a water jacket 11 is formd in the peripheral side of the cylinder member 4, allowing cooling water to recirculate. A heat pipe constituted by the cylinder liner 3 and the cylinder member 4 performs a transfer of heat in the radial direction and the height direction of the cylinder liner 3. The damping action of the pressure reduced space 8 reduces a noise.
Patent JP-S59155606-A (JP)
Inventor: NIIRUSU GUNNAA KAARUBERUKU
IPC: B62D5/07
Filed: 1983-11-11
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-H0878701-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YOKOHATA AKIHITO
IPC: H01L29/86
Filed: 1994-09-05
Abstract: PURPOSE: To realize a semiconductor element of a Gunn diode element of high oscillation efficiency which can be easily manufactured by providing a plurality of high resistance regions between an active layer and an electrode. CONSTITUTION: A Gunn diode pellet has a columnar PHS structure, is provided with an n<+> -contact layer 2 formed on an InP substrate 1 by epitaxial growth, an n-active layer 3 and an n<+> -contact layer 4 and is provided with a plurality of recessed parts 5, and a high resistance region 6 is formed in an inner wall surface thereof. An ohmic electrode 8 is formed all over a surface of an operational layer including the high resistance region 6, gold plating 9 is applied all over the surface, an ohmic electrode 10 is formed in an opposite surface of the InP substrate 1 and gold plating 11 is applied to a surface thereof. Therefore, it is possible to lower a current in the same heat dissipation area and to improve conversion efficiency more than that when a heat sink of good heat conduction rate such as diamond is used by lowering an operational temperature.
Patent JP-H1134152-A (JP)
Title: Large-sized container and its molding method
Inventor: UEHARA SHINICHI
IPC: B65D1/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a transparent thick large-sized container having no blushing due to crystallization or stress blushing by using polyester resin of a low cost. SOLUTION: The container is obtained by injection molding a preform having a body thickness of 8 to 10 mm, orienting and temperature regulating the molded preform in a temperature regulating mold regulated to a temperature of 60 deg.C or lower, and blow molding it so that an outer surface of a temperature regulated preform body becomes about three to four times in a circumferential direction in a blowing mold. Thus, the transparent polyester large-sized container 10 having a neck part 11 of the container with an inner diameter of 40 to 50 mm and a thickness of the body 14 of about 0.6 to 1.4 mm is obtained.
Patent JP-H0964980-A (JP)
Title: Telephone substitute service equipment
Inventor: YASUDA HARUHIDE
IPC: H04M15/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To select optionally a line tying an optional caller and a called party by the designation of the optional caller at an optional time in response to a call from the optional caller. SOLUTION: When the user of a telephone set 30 makes dialing to an exchange 20 to send a caller telephone number and a callback time of the telephone set 30, a called party telephone number is requested from the exchange 20 to the telephone set 30 at a callback time, then the exchange 20 makes dialing to the designated called party telephone number.
Patent JP-H0660792-A (JP)
Title: Leak alarm device
Inventor: AKIYAMA TOSHIHIRO
IPC: H01H83/02
Filed: 1992-08-07
Abstract: PURPOSE:To provide an inexpensive small-size leak alarm device with a simple structure capable of detecting a leak current flowing in a plurality of phase distribution lines. CONSTITUTION:A leak alarm device has a detecting circuit 4A for detecting a ground current flowing in a single phase distribution line and a detecting circuit 4B for detecting a ground current flowing in a three-phase distribution line. The device is further formed of a display circuit 5 having a thyristor 56A continued in replay to the output of the detecting circuit 4A, a thyristor 56B continued in replay to the output of the detecting circuit 4B, a leak indicator lamp 52A lighted by the continuation of the thyristor 56A, and a leak indicator lamp 52B lighted by the continuation of the thyristor 56B.
Patent JP-H0962658-A (JP)
Title: Inter-document link processing system
Inventor: ISHIGAMI TAKAYUKI
IPC: G06F17/27
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To automatically link documents without successive intervention of user operations by managing the utilization history of respective users. SOLUTION: When an event information obtaining means 11 receives the operation of the user and a processing request and distributes the information to an OS and a pertinent application program, a utilization history management means 12 extracts only the sentence access information of the user within the event information and stores the utilization history information in a utilization history information storage part 13. An inter-document linking processing execution means 14 collates the utilization history information with related rules stored in a relating rule storage part 15, checks conditions and executes inter- document linking when they are valid. Also, the rules stored in the related rule storage part 15 can be added and changed by the user through the inter- document linking processing execution means 14 and a document management information storage part 16 stores inter-document relation information which is the result of a linking processing by the related rule storage part 15.
Patent JP-H0494588-A (JP)
Title: Manufacture of printed circuit board
Inventor: AKIMOTO YUTAKA
IPC: H05K3/42
Filed: 1990-08-10
Abstract: PURPOSE:To obtain accuracy of a hole diameter by coating the holes and a board with resin paste, filling the paste in the holes, curing it, then removing the resin on the surface by polishing to expose a copper-plated layer, and cleaning it with treating solution. CONSTITUTION:Holes are opened at an insulating board 2 made of a glass cloth base material epoxy resin plate, etc., and copper-plated. Resin paste 3 is filled in the holes 1a, cured, and the paste 3 adhered onto a conductor layer 1 is removed by a polishing material such as a buff, etc. Then, a photosensitive dry film 5 is adhered to a printed circuit board, a mask film 4 is positioned by a positioning pin 8, etc., by using a pilot hole 7. Then, it is exposed, and developed to form an etching resist layer 6. With the layer 6 as an etching mask the exposed part of the layer 1 is removed by etching. The layers 6, 3 are removed by using NaOH solution, etc., solder resin 9 is printed on a circuit 1b, and formed in a predetermined profile frame.
Patent JP-H0625562-A (JP)
Title: Thick film conductor paste composition and production of multi-layer interconnection board
Inventor: ITAGAKI MINEHIRO
IPC: C09D5/24
Filed: 1991-08-23
Abstract: PURPOSE:To obtain a multi-layer interconnection board not causing space between a conductor and an insulating material, having excellent reliability. CONSTITUTION:A multi-layer interconnection board is obtained from a process for forming a wiring pattern from a conductive paste composition on a base film by using a thick film conductor paste composition comprising an inorganic component containing copper oxide powder and one or more of Pd, Pt, CrSi2, ZrSi2 and TaSi2 and an organic vehicle and then making an insulating layer from an insulating material paste consisting essentially of glass ceramics or crystallized glass to prepare a transfer sheet, a process for boring the transfer sheet at a desired position, transferring the conductor and the insulating material on the base film to the ceramic substrate by thermal contact bonding and successively laminating the conductor and the heat insulating material to the substrate, a process for removing the organic binder by heat treatment in air, a process for reducing the conductor by heat treatment in hydrogen, and a process for sintering the heat insulating material and the conductor by heat treatment in nitrogen.
Patent JP-H0859333-A (JP)
Title: Production of ceramic base
Inventor: MIZUNO HARUYUKI
IPC: C04B33/13
Filed: 1994-08-12
Abstract: PURPOSE: To produce a ceramic base capable of suppressing firing deformation without deteriorating particularly strength at the time of firing. CONSTITUTION: A vitreous base having a composition, which is composed of 30-70wt.% glass phase and 70-30wt.% crystalline phase and contains mullite, quartz and α-alumina as the crystalline phase so as to be 15-70wt.% in the mullite, <=15wt.% in the quartz and <=15wt.% in the α-alumina based on the whole base as a reference, is obtained by adding powdery aluminum hydroxide or γ-alumina into a base main raw material prepared as a prescribed composition containing feldspars, clay and quartz before molding and firing.
Patent JP-H0964094-A (JP)
Title: Semiconductor manufacturing apparatus and method for manufacturing semiconductor
Inventor: KUSAKARI TERUO
IPC: H01L21/60
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To adjust for a short time, safely and precisely the parallel degree between a tool and a chip mount stage in an inner lead bonder. SOLUTION: For example, when the parallel degree is adjusted, a bonding tool 31 is moved to a measurement portion and stopped on a laser displacement meter 41. Distances in measurement positions of a measuring member 33 are respectively measured, and stored in a memory part 42. Based on a displacement amount of this measuring member 33, control data for driving each motor 13a are calculated by a calculating part 43, and based on those control data, a motor control part 44 controls each of the motors 13a. Thus, by inclining a plate 16, a chip mount stage 20 is structured so as to conform to the parallel degree of a lower face of the bonding tool 31.
Patent JP-H0493469-A (JP)
Title: Execution device for construction
Inventor: MATSUMOTO TAKEJI
IPC: E04G21/14
Filed: 1990-08-09
Abstract: PURPOSE:To permit equipment to be omitted, by installing a frame for arranging a crane device over a structure and raising the frame by a lift-up mechanism, receiving the reaction force at the head part of an already installed pillar. CONSTITUTION:A construction device S is constituted of a crane device 12, frame 13, and a lift-up mechanism 14. Then, the frame 13 is constituted of a temporarily installed beam assembly 15 and four temporarily installed pillars 16. Then, the lift-up mechanism 14 is constituted of the upper and lower stage hinge type guides 17 and 18, step rod 20, and an elevator device 21. Further the crane device 12 is constituted of a pair of I-figure-shaped rails 22, ceiling traveling type crane beam 24, and a hoisting machine 25. In the supporting state in which the reaction force of the frame 13 is received by a real installed beam 11, the hoisting machine 25 of the ceiling traveling type crane beam 24 suspends a construction member 27 from the ground, and the construction work for a structure K is carried out.
Patent JP-2000048119-A (JP)
Title: Method for judging cell logical value in two-dimensional code reader
Inventor: NAKANO TATSUYA
IPC: B23K26/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for judging a cell logical value in a two-dimensional code reader capable of exactly recognizing a superfine two-dimensional code plotted by one shot marking with a single laser beam. SOLUTION: This is a method for judging a cell logical value in a two-dimensional code reader for specifying each rectangular unit cell obtained by dividing a rectangular graphic constituting one symbol of a two-dimensional code like a matrix, and for judging the logical value of the rectangular unit cell based on whether or not the features of the rectangular unit cell are specific features. The specific features of the rectangular nit cells are graphic patterns 1 and 2 specific to one shot marking with a single laser beam.
Patent JP-2000041962-A (JP)
Title: Heartbeat signal processing instrument
Inventor: FUKUSHIMA SHOGO
IPC: A61B5/0452
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To simplify mounting and equip with a heartbeat sensor that does not involve any feeling of incompatibility and the inconvenience of mounting by providing a signal processing means extracting a heartbeat waveform in accordance with electrical signals detected from electrodes provided in two places of the ear contact portions or the nose contact portion of a eyeglass type frame. SOLUTION: Electrodes 1 and 2 are attached to the ear contact portions of right and left earpieces 4 and 5 provided on an eyeglass type frame 6. And a voltage signal as an electrical signal detected from the electrodes 1 and 2, is sent to a signal processing means 10 from signal wires 7 and 8. At this time, the electrode 1 attached to the right or left earpiece 4, 5 of the eyeglass type frame 6 is made a reference electrode and the electrode 2 is made a signal electrode. When this eyeglass type frame 6 is worn, the electrodes 1 and 2 contact the right and left ears of a wearer and a potential difference between the right and left ears produced in association with the pulsation of blood of the wearer appears in the electrodes 1 and 2. By detecting this potential difference, the device can know a pulse of the heat, that is, a heartbeat.
Patent JP-2000043214-A (JP)
Title: Laminated biaxially orientated polyester film
Inventor: KOBAYASHI IEYASU
IPC: G11B5/733
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated biaxially oriented polyester film excellent in film taking-up properties and handling properties and imparting excellent electromagnetic conversion characteristics when used as a base film for a high density magnetic recording medium, in particular, a digital recording type magnetic recording medium. SOLUTION: A polyester A layer contains a lubricant I with an average particle size of 0.2-0.4 μm and a lubrricant II with an average particle size of 0.1-0.3 μm and the difference between the average particle sizes of the lubricants I, II is 0.1-0.3 μm and the contents of the lubricants I, II are 0.1-0.4 wt.% and 0.1-0.8 wt.%. The ratio of the thickness of the A layer and the average particle size of the lubricants is 10-25. The B layer contains 0.005-0.1 wt.% of the lubricant with an average particle size of 0.05-0.2 μm. The arithmetic mean deviation from center surface of profile of the A layer is 6-15 nm and the ten-point mean deviation thereof is 100-20 nm while the arithmetic mean deviation from center surface of profile of the B layer is 1-3.5 nm and the ten-point mean deviation thereof is 20-80 nm and the coefficient of friction of the surfaces of the A layer and the B layer is 0.5 or less.
Patent JP-S6273858-A (JP)
Title: Picture transmitter
Inventor: TERAJIMA HISAO
IPC: H04N1/21
Filed: 1985-09-27
Abstract: PURPOSE:To send a 2-dimension coded data by providing a control means selecting a picture data as a transmission data when a >=1 line of coded picture data exists in a storage means based on the result of detection of a detection means and selecting a fill when not in existence. CONSTITUTION:When the transmission of one line is finished and next interruption takes place, a data is given to a code buffer memory and when no coded line exists, a fill data is given to a MODEM 2 and the processing restores to a coding processing routine. When one line or over of coded data exists in the coding buffer in this way, the coded data is sent and when one line or over of the data does not exists, a fill signal is sent to keep the reception side waiting. Thus, the MR coding is applied by using the MPU of a low processing capability and even when the transmission time of one line is shorter than the time for coding processing by the picture pattern, the transmission of the MR code is attained to the G3 device having the MR in compliance with the CCITT recommendations. Thus, not only a linear coded data but also a 2-dimension coded data are sent without hindrance.
Patent JP-S6369590-A (JP)
Title: Purifier
Inventor: KATO MINORU
IPC: C02F3/20
Filed: 1986-09-11
Abstract: PURPOSE:To facilitate maintenance and control in a purifying tank by dividing a contact means into plural assembling members to take out the means to the outside of the purifying tank through the opening of the tank. CONSTITUTION:The inflow port 14 and outflow port 16 for sewage are provided to the purifying tank 12 opened upward. The contact means 18 for depositing purifying microbes is placed in the purifying tank 12, and arranged above the bottom of the purifying tank and at an interval from the bottom. A diffusing means 38 is arranged between the contact means 18 and the bottom, and a means 36 for supplying air to the diffusing means 38 is vertically provided in the purifying tank. Furthermore, the contact means 18 is divided into plural assembling members 22 and 24 which can be taken out to the outside of the purifying tank through the opening of the purifying tank 18. Namely, the contact body can be easily taken out to the outside of the purifying tank, and the maintenance and control in the purifying tank are facilitated.