baber/WOPTO huggingface dataset:
Patent JP-H0383601-A (JP)
Title: Colored veneer laminated article
Inventor: MITSUMATA HIROSHI
IPC: B27D5/00
Filed: 1989-08-28
Abstract: PURPOSE:To obtain a colored veneer laminated article which is excellent in hue and a grain pattern of veneer by bonding and laminating extremely thin or thin decorative veneer having 10 - 70% transparency on colored paper, nonwoven fabric or a resin film and thereafter applying a transparent coating layer on the surface. CONSTITUTION:Colored paper 4 is obtained by coloring white thin paper with a specified colorant. A base material 2 is applied by an SBR-based thermosetting adhesive (colored)contg. a masking agent (titanium white). Then colored paper 4 is overlapped thereon and these are thermally clamped. An SBR-based thermo setting adhesive (noncolored) is applied to the colored paper 4 by utilizing a spreader (NRC). Extremely thin decorative veneer 1 having 10 - 70% transpar ency (t) calculated by the formula I ((d) shows transparency % according to JIS, P-8138) is overlapped on the adhesive layer 5 and these are thermally clamped. Ligneous parts of maple and color of the substrate are obviously expressed and singular design in which these are superposed can be created.
Patent JP-H0268504-A (JP)
Title: Optical fiber-coupled semiconductor device
Inventor: IWAIDA TERUICHI
IPC: G02B6/42
Filed: 1988-09-02
Abstract: PURPOSE:To prevent the optical coupling property of an optical fiber and an optical semiconductor element from being degraded upon lapse of time by providing plural pieces of projecting parts for fixing the optical fiber to a supporting base surface along the optical axis direction and fixing fiber by using metals of different melting points to these projecting parts. CONSTITUTION:The 3rd projecting part 830, the 2nd projecting part 820 and the 1st projecting part 810 are provided in a package successively from the side of a through-hole 40 and the optical semiconductor element 2 is imposed on the supporting base 8 having the 1st projecting part 810. The front end 10 of the optical fiber 1 having a metallic film 15 on the outer peripheral surface is aligned to the light projecting part of the semiconductor element 2 and is fixed by the 1st metal 7 (e.g., low melting point solder) in the 2nd projecting part 820; in addition, the fiber is fixed by a 2nd metal 75 (e.g., hard solder) which has the less tendency to plastic deformation than the 1st metal 7 and has the high melting point. The influence of the force exerted on the optical fiber 1 is then not transmitted to the point beyond the point fixed by the 2nd metal 75 and the deviation of the front end 10 of the optical fiber 1 from the optical axis by oscillation, etc., is obviated.
Patent JP-H0964271-A (JP)
Title: Snubber energy recovery device
Inventor: TOYOSAKI JIRO
IPC: H01L21/822
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To quickly remove the heat generated in a snubber energy recovery circuit while minimizing the wiring inductance of a semiconductor switch and a snubber energy recovery circuit, by affixing a diode excellent in heat conductivity to the cooler for radiating the heat generated in the semiconductor switch. SOLUTION: Out of the diodes constituting a snubber energy recovery unit, snubber diodes 8 and 9 and clamp diodes 24 and 25 are attached, as specified diodes, to a diode heat sink 43, and this diode heat sink 43 is bonded to a cooler 38. Furthermore, regenerative diodes 16 and 17 and regenerative diodes 22 and 23 are attached, as specified diodes, to a diode heat sink 44, and this diode 44 is bonded to the cooler 38. And, since the snubber energy recovery unit is mounted at large on a switch unit 30, the effect that the specified diodes can be efficiently cooled while omitting the time to connect units A and B with each other can be obtained.
Patent JP-2000056934-A (JP)
Title: Storage subsystem
Inventor: MATOBA HIROZUMI
IPC: G06F3/06
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of data loss by effectively using the idle areas of spare disk drives despite deficiency of these disk drives in a storage subsystem which comprises the disk drives of different capacities. SOLUTION: In areas 41-1 to 41-1, the alternate displacement destinations can be set for the areas 80-11 to 80-44 divided into four, respectively. If the area 41-4 is not available owing to its fault, the idle areas of both areas 41-23 and 41-24 are set as the alternate areas for two areas among 80-41 to 80-44. When one of areas 80-41 and 80-44 is selected, the areas 80-11 to 80-34 are compared with their holding fault occurrence frequency exponents 81-11 to 81-34 respectively. Then an area 80-42 belonging to the same redundant group as these of areas 80-22 and 80-32 of the highest fault occurrence frequency is selected together with an area 80-44 that belongs to the same redundant group as that of the area 80-34 of the next highest fault occurrence frequency.
Patent JP-S6463346-A (JP)
Title: Food containing oil and fat
Inventor: MAEDA YOSHIHIKO
IPC: A23L25/00
Filed: 1987-09-04
Abstract: PURPOSE:To obtain a food containing oil and fat, effective in removing waxy or oily feeling in the mouth caused by oil and fat and giving refreshing feeling to the mouth, by compounding a >=3C aliphatic alcohol to a food. CONSTITUTION:A >=3C aliphatic alcohol (preferably e.g. isoamyl alcohol, n-amyl alcohol or n-hexyl alcohol) is compounded to a food containing oil and fat (e.g. meat, TEMPURA or mayonnaise) in an amount of about 0.001-2.0wt.%, preferably 0.01-0.1wt.% based on the oil and fat in the food.
Patent JP-S6472603-A (JP)
Title: Oscillating circuit
Inventor: ERUNSUTO FUERAA
IPC: H03B5/08
Filed: 1988-09-06
Abstract: PURPOSE: To simplify set-up, and to decrease the number of elements by controlling at least one current source according to amplitude detected by an amplitude controller in at most one half part of an oscillation period. CONSTITUTION: At the time of starting, a transistor N2 , P2 amplitude detector, and P3 current source are in an interrupted state, and when reference currents decrease a control voltage at a mutual connecting point K3 through a transistor N3 , a transistor P1 is conducted at a high level. When currents running through this transistor P1 are sufficiently increased to a level fulfilling an oscillation condition, the oscillation is immediately started. Then, the transistor N2 converts positive oscillation fluctuation into currents, and these currents are integrated by a capacitor C2 . Therefore, a voltage between the both ends of the capacitor C2 is decreased, and as a result, a transistor P3 is conducted. Thus, a potential at the mutual connecting point K3 can be increased, and a current passage passing through the transistor P1 can be adjusted to a low value.
Patent JP-S6279971-A (JP)
Inventor: ODA YORIO
IPC: B25B7/00
Filed: 1985-10-03
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-S61102496-A (JP)
Inventor: EGUCHI AKIRA
IPC: D21H23/22
Filed: 1984-10-22
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-H0776552-A (JP)
Title: Production of 2,6-naphthalene dicarboxylic acid
Inventor: IIDA TOSHIYA
IPC: B01J27/128
Filed: 1993-09-07
Abstract: PURPOSE:To obtain 2,6-naphthalene dicarboxylic acid in a high yield, while preventing the combustion of acetic acid used as a solvent without using a high valent cobalt as a catalyst. CONSTITUTION:In a method for producing 2,6-naphthalene dicarboxylic acid by oxidizing 2,6-diisopropylnaphthalene with a molecular oxygen-containing gas in an acetic acid solvent in a liquid phase, a catalyst comprising copper, bromine, manganese and X (X is at least one of element selected from a group consisting of iron, nickel and cerium) and having a composition and a concentration satisfying the following inequalities. (i) 0<a<0.0070, (ii) 0<c/b<5.0, (iii) 0<=d/b<3.0, (iv) 1.2<A+B+C+D<7.0 (wherein a, b, c and d exhibit the molar fractions of the copper, manganese, bromine and X, respectively, on the basis of all elements in the catalyst; A, B, C and D exhibit wts.% based on the acetic acid solvent of the copper, manganese, bromine and X, respectively).
Patent JP-H0669390-A (JP)
Title: Heat sinking fin
Inventor: ABE RYOICHI
IPC: H01L23/40
Filed: 1992-08-20
Abstract: PURPOSE:To maintain a sufficient bonding strength of a heat sinking fin to a bottom plate, even when making the size of the fin small, by bonding the fin to the plate, using the structure for engaging the fin with the plate mechanically. CONSTITUTION:A stud 5 provided on a bottom plate 1 of a semiconductor package is so formed as to have a wine-cup-like or T-shaped section. On the other hand, in a fin, a recessed part 10 wherewith the stud 5 is engaged is provided, and the fin is formed, dividing it into halves of first and second fins 7, 8. Then, applying a bonding agent to the stud 5, the first and second fins are made to be one with each other, contacting both with each other. Thereby, the force for bonding the heat sinking fin and the bottom plate 1 to each other can be increased. Therefore, in spite of reducing the size of the heat sinking fin, the fin can be made to maintain a sufficient bonding strength, and its reliability can be improved.
Patent JP-S6280878-A (JP)
Title: Information recording device
Inventor: TAMURA YUTAKA
IPC: G11B20/18
Filed: 1985-10-04
Abstract: PURPOSE:To accurately and efficiently execute recording of information by providing an error state detection circuit so as to identify a cause to a recording error and applying optimum operation control to each cause. CONSTITUTION:The information from an input section 1 is subject to data compression 2, an error correction code is added (3), the result is modulated (4) at the result is recorded on an optical disc 6 by a head 5. When the information by one track is recorded, the recorded information is reproduced by the head 5, demodulated (8) and subject to error correction 9. In this case, a block error detection signal and an error generation signal are given to an error state detection circuit 10, error signals A-C are generated corresponding to the recording error state and fed to the control section 20. The control section 20 uses the signal A to change the intensity of an irradiated laser light of the head 5 via a power change circuit 7, the signal B moves the recording position of information and the signal C is used to record new information.
Patent JP-H0542431-A (JP)
Title: Removing method of affected layer by electric discharge machining
Inventor: KAMITO YOSHIMI
IPC: B24B37/00
Filed: 1991-08-07
Abstract: PURPOSE:To easily and evenly remove the affected layer of a work piece surface formed at the time of electric discharge machining and prevent the crack initiation of the discharge-machining surface. CONSTITUTION:To remove an affected layer formed on a work surface 3 by electric discharge machining, the work surface is heated at 700-800 deg.C in an atmospheric furnace 1 for a long time while blowing oxygen 6 therein, and the oxidized scale formed on the work surface is removed with emery powder and the like.
Patent JP-H0386349-A (JP)
Title: Manufacture of ring-like forged product and device used to this
Inventor: IWASAKA JUNICHI
IPC: B21K21/06
Filed: 1989-08-29
Abstract: PURPOSE:To prevent the development of fine cracks in a spreading part of a ring-like forged product by bending the spreading part in the bending process after forging and shear-punching, and bending the direction of forged flow line of the spreading part so as to proceed along the axial center of side wall part. CONSTITUTION:A disk body is roughly forged to form the ring-like side wall W31 with the axial center W30, spreading part W32, bottom part W33 and projection part W34. The bottom part W33 is punched off in the shear-punching process to form the punched opening part W36. In the bending process, by using a punching die for bending and a die for bending having a larger outer diameter than the inner diameter size D1 of the opening part W36, the punching die for bending is inserted into the opening part W36 under the condition of restricting the side wall part W31. The spreading part W32 is bent toward the direction along the axial line W30 in the side wall part W31 with the ring-like outer circumferential face at the tip of a punch die and arranged to make the finished product W4. The finished product W4 is composed of the ring-like side wall part W41 and spreading part W42, and the cutting face X1 of the forged flow line X in the spreading part W42 is not faced to the axial center W40 but oriented to the direction along the axial center W40.
Patent JP-H0385042-A (JP)
Title: Reception controller
Inventor: CHINJU MASAAKI
IPC: H04L29/02
Filed: 1989-08-28
Abstract: PURPOSE:To improve the a processing efficiency of buffer security by providing an area storing a data corresponding to the length of a received data to a buffer control section. CONSTITUTION:A buffer control section 3 classifies a data buffer area of a buffer memory section 2 into plural areas, in which the length of buffers is varied depending on each area. A sender side communication controller 5 uses a transmission data length addition circuit 8 to add a data length to a header part of a transmission data. A receiver side equipment 5 receives a transmission data via a line 6. A reception data length judging circuit 7 of a line control section 4 of the equipment 5 reads a data length of the header part of the reception data, recognizes the reception data length and reports it to the control section 3. The control section 3 reports an area in matching with the reception data length among data buffer areas of the memory section 2 to the control section 4. The control section 4 securing the buffer stores the reception data to the area. Thus, the processing efficiency of buffer security is improved.
Patent JP-H0274508-A (JP)
Title: Production of beta-sialon powder
Inventor: KISHI YUKIO
IPC: C04B35/626
Filed: 1988-09-07
Abstract: PURPOSE:To obtain a high-purity beta-sialon powder by converting only either of a siliceous powder and alumina hydrate powder into an alkoxide hydrolyzate, adding a carbonaceous powder thereto, heating, reducing and nitriding the resultant blend in an N2 or NH3 atmosphere. CONSTITUTION:A blend of a siliceous powder consisting of quartzite, quartz, etc., alumina hydrate powder consisting of an aluminum alkoxide hydrolyzate, etc., and a carbonaceous powder is prepared. In this case, if either of the siliceous powder and the aluminum hydrate powder is the alkoxide hydrolyzate, a substance other than the alkoxide hydrolyzate is used as the other. The afore- mentioned blend is then converted into a slurry in an aqueous solution and mechanically mixed. The above-mentioned slurry is subsequently dehydrated with a filter press, etc., dried, reduced and nitrided at 1300-1550 deg.C in an N2 or NH3 atmosphere for 2-10hr to afford high purity beta-sialon without consolidation.
Patent JP-H05198549-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: HIMI KEIMEI
IPC: H01L21/02
Filed: 1992-08-21
Abstract: PURPOSE:To make it possible to embody lower resistance in junction interface and form easily a good quality of device whose characteristics are stabilized in terms of a manufacturing method of a semiconductor substrate formed by joining a silicon crystal board. CONSTITUTION:A silicon wafer 11, which is mirror-polished at least on one plane, is cleaned. The silicon wafer 11 on the surface of which there is formed a natural oxide film 12 is submerged in a conc HF for enough time to eliminate the oxide film 12 on the surface. Then, the wafer is submerged in ultrapure water so as to replace a large portion of fluorine atoms terminated on the surface to a OH group. After dried, two silicon wafers 11 and 12 processed in this manner are arranged to bond their respective mirror polished sides and joined with a hydrogen coupling force based on the OH group and heat treated, thereby finishing strong laminatiuon work.
Patent JP-H0385460-A (JP)
Title: Current detector
Inventor: NUMAKURA HIROSHI
IPC: G01R19/00
Filed: 1989-08-29
Abstract: PURPOSE:To detect a current with high accuracy by supplying the AC control signal modulated by a current to be detected to a Hall element. CONSTITUTION:An electric wire 1 pierces a ferromagnetic body 2 and the ferro magnetic body 2 is formed by providing a magnetic gap G to a part of a revolution-shaped magnetic path and arranging a Hall element 3 therein. When a current I to be detected containing an AC component flows through the elec tric wire 1, a magnetic field B is generated in the ferromagnetic body 2 and, when a control apparatus 5 supplies the control current ia modulated by the current I to the element 3, and output signal Va is generated in the element 3. When the signal Va is inputted to a demodulator 7, the demodulator 7 removes an AC control signal component containing unbalanced voltage and obtains only the component of the current to be detected. Therefore, it is unnec essary to control the error difference due to the unbalanced voltage at each time of measurement and a current can be detected with high accuracy.
Patent JP-H0670323-A (JP)
Title: Abnormality monitoring system for catv network
Inventor: ONUKI KENICHI
IPC: H04N21/647
Filed: 1992-08-21
Abstract: PURPOSE:To provide the abnormality monitoring system for a CATV network in which the matching performance between a center installation equipment and a transmission line equipment is easily adjusted even when the CATV network is extended/revised. CONSTITUTION:The center installation equipment is provided with a supervisory object equipment data file storage means 7 and a basic attribute information data file storage means 8, a supervisory processing means 1 retrieves the relating information of the transmission line equipment from the storage means to discriminate the presence of fault occurrence by collating reply data sent from the transmission line equipment with the relating information. Furthermore, the supervisory object equipment data file storage means 7 stores criterion data to discriminate the presence of a fault based on the reply data sent from various transmission line equipments.
Patent JP-2001053009-A (JP)
Title: Method and equipment for continuously forming functional deposited film
Inventor: TAMURA HIDEO
IPC: H01L21/205
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a small-size and low-cost equipment for continuously forming a functional deposited film which allows the manufacture of a semiconductor device having a deposited film of excellent quality and also provide a method for continuously forming a functional deposited film which allows a low-cost manufacturing of a semiconductor device having a deposited film of excellent quality. SOLUTION: A method for continuously forming a functional deposited film wherein, while a substrate 10 is carried in the longitudinal direction a gas is supplied into a discharge furnace 1 while the gas is being exhausted, plasma is generated and continuous stacking of a deposited film is made on the substrate 10. A gas which does not practically deposit and a gas which practically deposits are supplied into the discharge furnace 1 from gas supply ports 5, 6 respectively in the direction in which the substrate 10 is carried, and at the same time, are exhausted from a port formed between the gas supply ports 5 and 6 to continuously deposit a film on the substrate 10.
Patent JP-S58169547-A (JP)
Inventor: KURAUSU TOBENRAASU
IPC: D03J1/14
Filed: 1982-12-21
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-H1056737-A (JP)
Title: Distribution system operating equipment
Inventor: OKANIWA IZUMI
IPC: H02J13/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To know the situation of the entire distribution system accurately and rapidly and thereby lessen a power transmission loss by generating an admittance matrix from information about a connection between a switch and a section, a section impedance, etc., and detecting, by a distribution system operating equipment, switches and sections which constitute a loop when the switches are closed. SOLUTION: Information about a distribution system facility and information about switches are fetched by a data fetching means 23 and a distribution system is converted to nodes/branches by a data converting means 24 to generate an admittance matrix. The branches given to the admittance matrix are corrected by a data correcting means 25 to generate desired current column vectors. The node voltages are found by a voltage calculating means 26 and currents in the branches are found by a current calculating means 27. The branches which configure a loop are extracted from the branch current values by a loop configuring branch extracting means 28 and the nodes are extracted by a loop constituting branch extracting means 29 and the switches and sections which configure the loop are extracted by the loop configuring switch and section detecting means 30.
Patent JP-S59114400-A (JP)
Inventor: IDA SHIYOUZOU
IPC: E21F11/00
Filed: 1982-12-20
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-H0272465-A (JP)
Title: Control system for terminal input data on on-line system by table operation
Inventor: TSUNEMOTO YOKO
IPC: G06F15/00
Filed: 1988-09-08
Abstract: PURPOSE:To improve the processing efficiency at the work processing side at occurrence of a file fault, etc., by providing a table storing the information for input control of the terminal data. CONSTITUTION:The tables 1-9, 1-15 and 1-22 storing the information (process inhibiting information for each work process, use inhibiting information for each file, etc.) which are used for input control of the terminal data, an on-line control part 1-5 updates and controls the contents those tables, and the table transmission/reception means 1-7, 1-12 and 1-19 receiving and transmitting the table information, a table reference means 1-13 and 1-20 refer to the tables and obtain the control information for each terminal data process are provided. In such a constitution, the state of a file to be processed is decided by reference to the tables before the work is processed. As a result, the processing efficiency is improved at the work processing side during the fault of a file.
Patent JP-2000059654-A (JP)
Title: Two-way digital signal transmitting device
Inventor: MURATA NORIO
IPC: H04B10/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To attain long distance transmission of a digital signal by placing two transmission sections that send/receive a signal to both ends of a transmission line and converting the signal into an optical signal and converting the optical signal into the electric signal and transmitting the converted signal from the two transmission sections to the transmission line. SOLUTION: This device has a transmission line and two transmission section 1, 3 that connect to both ends of the transmission line to transmit/receive a signal, a video signal and an audio signal or the like received by the transmission section 1, 3 are time division multiplexed and time base compressed as digital signals and the compressed signal is transmitted as the signal. The device has the transmission line consisting of coaxial cables 2-1, 2-2 through which an electric signal is transmitted, repeater 4-1, 4-2 that convert the electric signal into the optical signal and convert the optical signal into the electric signal, and an optical fiber cable 5 through which the optical signal is transmitted.  Then the signal is converted from the electric signal into the optical signal and form the optical signal into the electric signal, then transmitted from the transmission sections 1, 3 to the transmission line.