baber/WOPTO huggingface dataset:
Patent JP-S60189973-A (JP)
Title: Semiconductor device
Inventor: MATSUOKA NAOYUKI
IPC: H01L21/338
Filed: 1984-03-12
Abstract: PURPOSE:To enable the characteristic of high gate reverse withstand voltage by increasing the switching speed so that a sufficient amount current can flow through S-D regions, by a method wherein the gate electrode and source-drain electrodes and further the gate electrode and source-drain regions of a GaAs FET are accurately isolated from one another in self-alignment. CONSTITUTION:An N type active layer 3 is formed in a semi-insulation GaAs substrate 1 by ion implantation. An insulation film 7 of SiO2 or PSG is deposited to 3,000Angstrom  or more, and a hole 9 for gate formation is bored. The GaAs is etched by wetting and treated with an HF series etchant. After removal of a resist 8, the whole is coated with an alloy 11 of a high heat-resistant metal such as W or Mo with Si. A resist 12 is embedded and flattened over the whole; thereafter, the upper surface of the alloy 11 previously adhered is partly exposed by shaving off this resist and is then etched by drying, when the gate 4 of an FET is formed. Next, S-D regions of the FET are formed by ion implantation. After annealing, S-D electrodes are formed by evaporation by using the gate metal 4 as a mask.
Patent JP-H06236076-A (JP)
Title: Image forming method
Inventor: ASANAE MASUMI
IPC: G03G9/107
Filed: 1993-02-10
Abstract: PURPOSE:To provide an image forming method by an electrophotographic system in which fogging is not caused and a cleanerless system is concurrently used. CONSTITUTION:Two-component type developer is made of ferrite carrier having magnetic characteristic that magnetization strength measured in the magnetic field of 1000Oe is 50-190emu/g and specific coercive force is 1-50Oe and magnetic toner using magnetite. This developer is used in the image forming method of the electrophotographic system in which the cleanerless system obtained by arranging the necessary part of equipment constitution to be nearly opposed to the surface of a photosensitive drum 1 and constituted of an electrostatic charger 2, an exposure device 3, a developing device 4, a transfer device 5, a destaticizing lamp 6 and a memory removing part 7, etc., is concurrently used.
Patent JP-H06243101-A (JP)
Title: Inter-cpu communications system for multiprocessor system
Inventor: NUMAKURA TAKAO
IPC: G06F15/16
Filed: 1993-02-10
Abstract: PURPOSE:To provide an inter-CPU communications system which never causes such abnormal processing as 'no response from another CPU', etc., nor deteriorates the system processing performance when the communication is carried out between CPUs in a multiprocessor system including plural CPUs of different processing speeds. CONSTITUTION:In a multiprocessor system including plural CPU1-CPUn of different processing speeds, a type storage part 21 stores the types of all CPUs of the system. When the inter-CPU communication is carried out, the communication starting CPU refers to the part 21 to confirm the types of itself and the opposite party CPU. Meanwhile various counters count the time when the starting CPU starts and then ends the periodical check of the end information on the inter-CPU communication area in a shared memory based on those confirmed types of CPUs. Then the values of these counters are corrected.
Patent JP-S58170780-A (JP)
Inventor: MAIKERU SUCHIYUWAATO HATSUDORI
IPC: C07C65/21
Filed: 1983-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11240971-A (JP)
Title: Porous film and its production
Inventor: SENBA KATSUMI
IPC: C08K3/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an air permeable film having a high total light transmittance and a high water vapor permeability, and to provide a method for producing the same. SOLUTION: This porous film stretched in a length of 1.05-5 times at least in a monoaxial direction comprises 100 pts.wt. of the resin mixture of (A) polyethylene with (B) branched low density polyethylene and 10-300 pts.wt. of an inorganic filler. The polyethylene A is polymerized in the presence of a metallocene catalyst and has a relative strength peak in an elusion temperature range of 70-90 deg.C and a relative strength peak in an elusion temperature range of 90-110 deg.C on an elusion curve by the temperature rise elusion fractionation of the polymer.  Therein, the component B is contained in the resin mixture in such an amount that a value (addition amount index) obtained by dividing the content of the component B by the cube root of the melt index of the component B is 5-30, and the porous film has a total light transmittance of >=50% and a water moisture permeability of 1,300-5,000 g/m<2> .24 hr.
Patent JP-S56141321-A (JP)
Title: Photosetting resin composition
Inventor: AYANO RIYOU
IPC: C08G73/02
Filed: 1980-04-08
Abstract: PURPOSE: To prepare a novel photosetting resin composition having excellent heat resistance, by mixing an organic cyanic acid ester (or its prepolymer) with a photopolymerizable or photocrosslinkable compound, and a photosensitizer, etc.  
     CONSTITUTION: The objective composition is prepared by mixing (A) an organic cyanic acid ester having two or more cyanate groups in a molecule (e.g. 1,3-dicyanatobenzene), its prepolymer (pref. having a molecular weight of 400W6,000), a propolymer of said ester and an amine, or a mixture of the above compounds, (B) a photopolymerizable or photocrosslinkable compound such as methyl methacrylate, and (C) a photosensitizing agent or a photopolymerization initiator such as azidobenzene. The amounts of (A), (B) and (C) components in the whole composition are 5W50wt%, 50W95wt%, and 0.2W5wt%, respectively. Addition of a heat curing catalyst affords a composition curable by the combination of light and heat. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58162828-A (JP)
Title: Device for monitoring flange joint part for leakage
Inventor: OOSAWA SATOSHI
IPC: G01M3/00
Filed: 1982-03-23
Abstract: PURPOSE:To detect leakage surely by mounting plural pieces of temp. measuring elements near the joint part of flanges spacially in the circumferential direction thereof and detecting the leakage from the outputs thereof. CONSTITUTION:Thermocouples 8 are fixed to the parts near the rim tightening surfaces of the flanges 1 of a main steam pipe by spot welding or the like, and insulators 11 for protection are covered on the lead wires 9, 10 thereof to insulate the wires electrically. The thermocouples are installed spacially over the  entire circumference of the flanges. Fabriclike asbestos 12 are adhered on the  outside circumference of the flange rims. Indicators for measuring the temps. detected with the thermocouples are intalled in a central control room or the  like where safety is assured in monitoring. The steam temp. in the steam passages is 538 deg.C or 566 deg.C and the outside temp. of the flange rims in the steady  operation stage is about 510 deg.C or 540 deg.C. When the steam escapes through gaskets  3 and metal contact surfaces 5 and approaches to the outside circumference of  the flanges, the outside surface temp. in said part rises locally by DELTAT'C as  compared to the normal state.
Patent JP-S59172949-A (JP)
Title: Composite brushless servo motor
Inventor: KINOSHITA TAKESHI
IPC: H02K16/00
Filed: 1983-03-22
Abstract: PURPOSE:To perform an accurate servo control by engaging a plurality of motors having pinions at output shafts with a large magnetized gear secured to the final output shaft in a synchronous operation, providing rotary sensors, and forming a feedback circuit. CONSTITUTION:Pinions 20A-D are respectively secured to rotational shafts of four motors 10A-D to be engaged with a large magnetized gear 18 secured to the final output shaft 12. A rotary detector 24 in which magnetic sensors are arranged at a winding interval between one pitch of the teeth of the gear 18 is opposed to the gear 18 to output a servo signal (a) and an inverter signal (b) to a controller 22. The servo circuit 22A outputs a control signal (d) which exhibits the difference between a servo reference signal (c) and the signal (a), and the inverter circuit 22B intermittently outputs electric power (e) of the prescribed voltage and current corresponding to the signal (d) to the motors in synchronization with the signal (b). In this manner, large torque can be obtained at a low speed, thereby shortening the entire length of the motors and improving the servo performance.
Patent JP-S51120462-A (JP)
Title: Thermostat
Inventor: YAGUCHI YUTAKA
IPC: F25D23/12
Filed: 1975-04-16
Abstract: PURPOSE:An automatic system for delivering and thawing refrigerated foods at a fixed time cirtain period before they are to be used.
Patent JP-H01220269-A (JP)
Title: Digital sound multiplex recorder
Inventor: MIZUKI HIROKATSU
IPC: G11B20/12
Filed: 1988-02-29
Abstract: PURPOSE:To enable a recorded voice signal to be processed as a digital signal and to prevent an original recorded voice signal from being deteriorated even when multiplex recording is repeated by providing a circuit to compute the digital signal in the inside of a digital signal processing system circuit. CONSTITUTION:At the time of performing sound multiplex recording, a signal on a track A10 is read by a reproducing head 7, and a recorded voice signal 2 is sent to a multiplex signal processing circuit 4 via a regeneration side signal processing circuit 8 without being converted to an analog signal by a D/A converter 9. And a new recorded voice signal 1, after being processed by the multiplex signal arithmetic circuit 4 with the digital signal converted by an A/D converter, is recorded on a track B11 by a recording head 6 via a recording side signal processing circuit 5. Thus, by assembling a processing circuit to perform the computation of the multiplex signal in the inside of the digital signal processing system circuit, a recorded voice signal can be processed as the digital signal as it is.
Patent JP-S55138639-A (JP)
Title: Smoke density measuring method
Inventor: HARANO SHIGETO
IPC: G01N21/53
Filed: 1979-04-15
Abstract: PURPOSE:To enable the compensation of the stains, etc. of optical system lenses and glass by measuring direct light and transmitted light simultaneously. CONSTITUTION:The photodetecting output IX of direct light and the photodetecting output IS of transmitted light are measured simultaneously prior to measurement of smoke density and from their digital values, alpha=IX/IS is obtained by an arithmetic circuit 3 consisting of a microprocessor. This measuring operation is done a number of times and the mean value of the values alpha is obtained and is stored as a measuring reference value alpha. After the storage of this measuring reference value alpha, the photodetecting output IX' of direct light and the photodetecting output IS' of transmitted light are extracted and measured and the ratio beta=IX'/IS' thereof is obtained in the arithmetic circuit 3. This value beta and the measuring reference value are compared and (1-beta/alpha) is operated, the results thereof are again converted to an analog value by a D/A converter 4 and is output as the decision result X of smoke density.
Patent JP-H01220032-A (JP)
Title: Stack address retrieving system
Inventor: YASUSATO AKIRA
IPC: G06F9/34
Filed: 1988-02-29
Abstract: PURPOSE:To execute a processing concerning the change of a non-continuous SP at high speed by taking out the mark address of a desired stack corresponding to a key by a processing to read out of an address table and making access to the stack. CONSTITUTION:An address table control part 6 reads an effective flag 1-1, duplicate counter part 1-2 and a mark address 1-3 corresponding to the key out of an address table 1 and a state judging part 7 judges the read-out mark address 1-3 as effective based on the read-out effective flag 1-1 and duplicate counter part 1-2, the position of the said key of the stack is made access by using the mark address 1-3. Consequently, by reading the mark address 1-3, etc., corresponding to the key, the address of the desired stack corresponding to the key can be read out and made access. Thus, the processing concerning the change of the non-continuous stack pointer (SP) can be executed at high speed.
Patent JP-S54140047-A (JP)
Title: Cylindrical roller bearing
Inventor: TAGAWA KENICHI
IPC: F16C33/49
Filed: 1978-04-21
Abstract: PURPOSE: To provide the subject device wherein a retainer is composed of two retaining members made of comb-like plastics having engagement projections engaged with flanges of rail wheels in columns forming pockets, thereby to spare labors in construction and manufacture to improve the lubricating functions.  
     CONSTITUTION: Retainer members 44 and 44 are made of plastics, and one end of each of columns 41, 41---- forming pockets forms a comb shape. Further, at the outer peripheral surfaces of columns 41, 41--- there are formed engagement projections 43, 43--- engaging with one of flanges of the outer wheel. Retainer members 44, 44--- are assembled by arranging a required number of cylindrical rollers 3 along the rail 11 of the outer wheel 1 on the circumference at substantially equal intervals and pressing the same from both sides of the rail wheel with its free end 411 of the column 41 at the inner side. Since by this arrangement the free ends of the columns assume an opposed state without contacting mutually, the quantity of retaining lubricating oil is increased and the lubrication functions are improved and the cylindrical roller can be supported at its both ends and falling of rollers can be defined so that assembling of the roller bearing can be facilitated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60222470-A (JP)
Inventor: UIRIAMU JIEI GOTSUTOSUTEIN
IPC: A61P31/04
Filed: 1985-03-11
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-H03247475-A (JP)
Title: Data output device
Inventor: ITO YUKI
IPC: B41J5/30
Filed: 1990-02-27
Abstract: PURPOSE:To output in a format in various output states even if output format control information is not prepared at a host system side by reading the information designated by a controller from a format memory, and controlling to edit according to the read information. CONSTITUTION:A data output device has a receiver 10 for receiving data from a host system, a controller 11 for editing received data to output data according to output format control information, and an output unit 13 for displaying or printing the output data. A format memory 12 for storing a plurality of output format control information is provided, the controller 11 reads the information from the memory 12, and controls to edit according to the information. Thus, the host system may not prepare and transmit an output format control command to match the data output device, but may output only output data, thereby alleviating the load of the host system.
Patent JP-2000242540-A (JP)
Title: System and method for contents management and computer readable recording medium with contents management program recorded therein
Inventor: IMAMURA DAISUKE
IPC: G06F13/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To grasp the influence given by the updation of each component of a contents on itself and another content and also easily reproduce the content at an optional point of time. SOLUTION: A contents managing part 2 has a structure analyzing part 5 analyzing a contents structure, a structural information managing part 6 managing the structural information and history information of a contents, a contents storing part 7 storing the contents and a contents structural information storing part 8 storing the structural information and history information of the contents analyzed by the part 5 in a table format. The part 6 detects the change in the contents structure or a component and updates the structural information and history information of the contents on the basis of the detected results. The part 6 also reconstructs contents coinciding with a prescribed condition designated by a user on the basis of the structural information and history information of the contents stored in the part 5.
Patent JP-H03249833-A (JP)
Title: Data transmission equipment
Inventor: SAITO MITSUMASA
IPC: H04L13/10
Filed: 1990-02-27
Abstract: PURPOSE:To set the number of ports for data fetching signal required for a controller to be minimum by fetching a data fetching signal into data receivers based on the output of a serial-parallel comparator converting a data fetching signal in parallel. CONSTITUTION:The controller 1 transmitting the data to plural data receivers 2 is provided, the serial-parallel converter 3 converting in parallel the data fetching signal transmitted from the controller 2 in serial is provided and plural data receivers A-F selectively fetch the data based on the data fetching signal which the serial-parallel converter 3 outputs. Thus, the number of the ports for data fetching signal in the controller can be set to minimum regardless of the number of the data receivers to be connected.
Patent JP-S53131740-A (JP)
Title: Laying method of leakage coaxial cable
Inventor: SONE FUMIKI
IPC: H02G9/02
Filed: 1977-04-22
Abstract: PURPOSE:To minimize the effect of the external temperature given to the cable as well as to ensure a simple laying of the cable to the duct bottom surface, by using a holding tool which holds the messenger wire by means of the repulsive force pressing the duct side surface and then laying with the messanger wire down and the cable main body up respectively.
Patent JP-H04282294-A (JP)
Title: Sublimable thermal transfer material
Inventor: MIMURA TAKASHI
IPC: B41M5/382
Filed: 1991-03-12
Abstract: PURPOSE:To reduce troubles during printing caused by a change in environment and improve reproducibility by a method wherein a sublimable thermal transfer material is made superior in adhesion with sublimable ink and maintains an initial adhesion even at a high humidity, and the migration of the sublimable dye to an easy-adhesion layer is reduced. CONSTITUTION:An easy-adhesion film mainly composed of an acrylic resin having one or more kinds of crosslinking functional groups and a silane coupling agent having amino group is applied on a surface of a polyester film. A sublimable ink layer is formed on said coating surface. An easy-slip layer is formed on the surface of the polyester film oppositely to the ink layer.
Patent JP-S58170926-A (JP)
Inventor: SUTEIFUAN MAAKU KURANSHII
IPC: F16D35/02
Filed: 1983-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10227622-A (JP)
Title: Inspection method of lead and lead inspecting instrument
Inventor: NOSO KAZUNORI
IPC: G06T7/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method of leads and a lead inspecting apparatus which enable inspection at a stage immediately before shipment as well. SOLUTION: An IC inspecting apparatus 1 is constituted of a camera 15 provided above a conveying path of a pallet 2 where an IC4 is housed, first and second mirrors 16 and 17 and an image processor connected to the camera 15. An image of a right lead 14 is projected as right perspective image 18 onto the camera 15 through the first mirror 16 and an image of a left lead 13 is projected as left perspective image 19 onto the camera through the second mirror 17. Images 18, 19 and 21 contained in an image data from the camera 15 are processed by an image processor to perform an inspection of the leads 13 and 14 based on a relationship of length between the corresponding leads 13 and 14.
Patent JP-S63212827-A (JP)
Title: Fourier transform type spectrophotometer
Inventor: YOSHIKAWA OSAMU
IPC: G01J3/45
Filed: 1987-03-02
Abstract: PURPOSE:To obtain an accurate spectrum by an inexpensive instrument by detecting light in a light path from an optical interference system to the incidence of the light upon a specimen, Fourier-transforming the light at a low resolution and, based thereon, correcting measured result. CONSTITUTION:When an instrument is operated without setting a specimen, a light beam B1 from a light source 2 is incident upon a first light detector 3 via a two flux type optical interference system 1 and part of the light beam B1 is incident upon a second light detector. A laser beam B4 is subjected to an optical interference in the optical interference system 1 and incident upon the detector 3. Its output is inputted to A/D converting circuits 10 and 11 via a sampling signal extracting circuit 12 and transformed in a high speed Fourier transform circuit 14 to calculate power spectra P1 and P2. The ratio of those power spectra is obtained in a specific spectrum calculating circuit 15 and a result represents a background specific spectrum Pr. A specimen S is set, the same processing is conducted on it and a ratio is obtained in a dividing circuit 16 whereby change in the alignment of the interference system 1 can be removed.
Patent JP-H02224753-A (JP)
Title: Calculus crushing device
Inventor: OGURA ICHIRO
IPC: A61B18/00
Filed: 1989-02-28
Abstract: PURPOSE:To remove the uncomfortableness of a patient and secure the safety of the patient by automatically controlling the feed and discharge of the medium water in an applicator in response to the internal pressure of the applicator, and keeping the internal pressure of the applicator at the preset value or below. CONSTITUTION:A water quantity control circuit 22 turns a drainage pump 18 on when the internal pressure of an applicator 1 detected by a pressure sensor 21 is the preset value or above and turns the drainage pump 18 off when it is below the preset value. If a water feed pump 17 is in operation when the internal pressure of the applicator 1 is the preset value or above, the drainage pump 18 is turned on and the water feed pump 17 is turned off. A patient 9 can receive a remedy without feeling uncomfortableness due to the pressure from the applicator 1 according to this control.
Patent JP-2000252517-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: MATSUSHITA TETSUYA
IPC: H01L33/30
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To form light emitting sections with a fine pitch and keep the smooth shape of an electrode lead out section, by etching a semiconductor layer half way in the depthwise direction so that a specified part of it may be left in a projecting shape, and then etching the semiconductor layer with the projecting part and its periphery covered so that the semiconductor layer may be shaped in an island. SOLUTION: Semiconductor layers 2, 3 are patterned into an island shape so as to electrically separate adjacent elements. Next, etching is conducted to expose a part on one side of the one-conductivity semiconductor layer 2 to form a region to connect an electrode to. Then, with the projecting section and its periphery on two opposed sides covered with a second-time resist pattern application but the other two opposed sides not covered, etching is conducted. Consequently, the cross-sectional shape of the projecting section on the electrode formation side is constricted and that of the side without an electrode is formed into a forward mesa. Thereafter, a part of the surface of the semiconductor layer on the surface is etched.