baber/WOPTO huggingface dataset:
Patent JP-S6422021-A (JP)
Title: Recrystallizing method
Inventor: YAMADA ATSUSHI
IPC: H01L21/263
Filed: 1987-07-17
Abstract: PURPOSE:To form a single crystal region having excellent crystallizability, and to form a single crystal in the solid phase, using polycrystalline silicon as a starting phase by shaping two silicon layers having different conductance or conductivity types while interposing an silicon oxide film in specific film thickness and heating the two silicon layers. CONSTITUTION:When silicon is oxidized and an silicon oxide film 2 is grown on the surface of the silicon, oxidizing ions migrate through the oxide film 2, employing an electric field existing in the oxide film 2 as driving force at a stage when the thickness of the oxide film 2 is thinned extremely as approximately 500Angstrom  or less. A region showing an SiO2 composition by the migration of oxygen ions in the silicon already cannot take the crystallographic structure of silicon, and takes the glass structure of SiO2. Consequently, silicon 5 brought to a noncrystalline state appears on the rear interface to the direction of migration. When the temperature of a system is, however, elevated up to a high temperature sufficiently, atomic relocation due to a thermal motion is generated instantaneously, and the appearing amorphous silicon 5 is recrystallized, using an adjacent single crysltal silicon layer 7 as the seed.
Patent JP-H0344123-A (JP)
Title: Multi-frame synchronizing method
Inventor: SHIBUYA AKIHIRO
IPC: H04L7/08
Filed: 1989-07-11
Abstract: PURPOSE:To make a unique word detector small, to simplify the detector and to attain the processing by a microprocessor by acquiring a multi-frame synchronizing timing from unique word detection information and multi-frame data bit detection information and keeping the timing. CONSTITUTION:Only one kind of unique word 3d is used and multi-frame marker bits 17a-17c are used to establish and latch the multi-frame synchronization. Since the frame is detected with one kind of the unique word 3d, the circuit scale is decreased and since the multi-frame marker bits 17a-17c are used, the bit processing in the unit of multi-frame is employed for the consecutive bit processing and the processing employing the microprocessor is attained.
Patent JP-H0229612-A (JP)
Title: Endoscope device
Inventor: SEKIGUCHI TADASHI
IPC: G02B23/24
Filed: 1988-07-20
Abstract: PURPOSE:To smoothly transfer to a normal image photographing state from a functional information image photographing state and to miniaturize a filter part and a filter selecting mechanism by relatively moving the filter part with respect to a light source in a parallel direction made by plural optical filter groups and alternately selecting these groups. CONSTITUTION:The filter group 7 for photographing an image in three primary colors and the filter group 8 for photographing functional information are coaxially arrayed on a disk-like filter 6. As a result, a motor unit 9 only relatively moves the disk-like filter 6 with respect to the light source 4 to illuminate an object to be photographed for normal images in R, G and B in synchronization with a surface sequentially switching action, following which an object to be photographed for functional information images lambda1, lambda2 and lambda3 is illuminated in synchronization with the surface sequentially switching action. Operation is smoothly switched over to the functional information image photographing from normal image photographing. The filter part and the filter selecting mechanism are simply structured to readily miniaturize them.
Patent JP-H0229940-A (JP)
Title: Objective lens cleaning means for optical information recording and reproducing device
Inventor: MIYAJIMA GIICHI
IPC: G11B7/12
Filed: 1988-07-20
Abstract: PURPOSE:To attain effective cleaning without staining a flocked member on non-using by making the flocked member approach to an objective lens with synchronizing with loading when an objective lens cleaning means in which fine hair is flocked is loaded to a device. CONSTITUTION:Shutters 1d and 1e are provided at the both upper and lower positions of a cassette 1 for cleaning in which a flocked member 4 is provided. When the cassette 1 is loaded inside a driving device 2, the shutters 1d and 1e open automatically by an opening/closing mechanism. Next, a flocked board 1b face is pushed with a clamper 10 in the device 2, and the member 4 is exposed from an open part 1g. Thus, the surface of an objective lens 5 can be cleaned with making an optical head 6 reciprocating-move. Consequently, a flocked part has the possibility of being stained on non-using, and effective cleaning is attained.
Patent JP-S5971460-A (JP)
Inventor: TAKAHASHI TAKAO
IPC: D03D47/30
Filed: 1982-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05345504-A (JP)
Title: Pneumatic tire for construction vehicle
Inventor: OTSUBO TAKAYUKI
IPC: B60C9/18
Filed: 1992-06-13
Abstract: PURPOSE:To provide a tire which solves problems such as heat and cut which are generated at respective stages while it is being used after installing it to a construction vehicle. CONSTITUTION:This tire is provided with a carcass layer 2 where a pair of or plural bead core(s) 1 spread(s) in a toroid shape, and which is folded back from the inner side the outer side in a tire axis direction, a belt layer or a breaker layer 3 on the outer periphery side in the diametrical direction of the carcass layer, and a tread rubber layer 4. The tread rubber layer is formed out of three layers of an outer layer, an intermediate layer, and an inner layer toward the inside in the tire diametrical direction. The resilience of the outer layer rubber A is 58 degree or more and 69 degree or less, the resilience of the intermediate layer rubber B is 48 degrees or more and 54 degrees or less, and the resilience of the inner layer rubber C is 69 degrees or more and 76 degrees or less. Rubber materials which are suitable for the respective stages of tire traveling are disposed at the tread part, thus it is possible to exhibit designed tire traveling life sufficiently.
Patent JP-S6423301-A (JP)
Title: Input/output device for analog signal of programmable controller
Inventor: KINOSHITA MANABU
IPC: G05B19/04
Filed: 1987-07-20
Abstract: PURPOSE:To reduce the capacity of a memory means and to improve the processing speed by adding an integer/real number converting function and a real number/integer converting function to an analog signal input device and an analog signal output device respectively and at the same time performing the scaling actions at one time between both devices so that it is not required to give an instruction for type conversion to a programmable controller PC. CONSTITUTION:The input signals are converted into the digital signals by an A/D converter 11 of an analog signal input device 1 of a PC. Then the integer type data is converted into the real number type data by an integer/real number converter 12 and the scaling actions are carried out based on the division functions of a real number type scaling circuit 13 and an integer type scaling circuit 14. The selecting actions of both integers and real numbers are performed with interlocking of a selection switch 15 and a magnifying power setting device 16 sets the magnifying powers of both circuits 13 and 14. The data processed by the device 1 are processed again by an arithmetic part 2 based on a program and supplied to an analog signal output device 3. The device 3 includes a real number type scaling circuit 31, an integer type scaling circuit 32, a type selection switch 36, a magnifying power setting device 34, etc.
Patent JP-S6424593-A (JP)
Title: Data transmitter
Inventor: ISHII SHIGENORI
IPC: H04Q9/00
Filed: 1987-07-20
Abstract: PURPOSE:To reduce a cost and to facilitate a maintenance by composing a data transmitter of all equal parts to operate corresponding to the input signals of various frequencies. CONSTITUTION:A control part 14, activated when the input signal is detected by an input signal detecting part 12, discriminates whether a frequency set by a frequency setting part 13 and the frequency of the input signal and equal or not, and only when the control part 14 discriminates that the frequencies are equal, a filter circuit 10 sends a trigger and activates a switching circuit 17. Thus, a data interface part 18 can be operated. Data detected at the data interface part 18 are sent through a transmitting circuit 19 and an interface 16 to the outside. Since a data transmitter in respective terminals may be of equal constitutions, the parts can be made common, the cost can be reduced, and further,,maintenance can be facilitated.
Patent JP-H0228917-A (JP)
Title: Capacitor in case
Inventor: MATSUZAKI SOICHI
IPC: H01G9/10
Filed: 1988-07-19
Abstract: PURPOSE:To prevent failure of sealing of a capacitor in a case by providing a metal plate laminated on the surface of the outside of the case of a sealing member. CONSTITUTION:A cylindrical case 1 is made of aluminum or aluminum alloy containing 10wt.% or less of titanium, tantalum, niobium, zirconium, chromium, etc., in aluminum, and may sometimes contain manganese, molybdenum, magnesium, etc. An elastic sealing member 2 secured to the opening end of the case 1 is formed. A recess 3 for securing the member 2 is formed by pressing the case 1 inside. A metal plate 4 formed with a hole 6 at a center, laminated on the outer surface 6 of the case 1 with the member 2 is bent to the end 7 of the case 1 and secured to the surface of the member 2. A capacitor element 8 is extended with leads 9 and passed through the member 2. Leads connected to the bottom of the case 1 are provided. Since the plate 4 is laminated on the surface 5 of the member 2, even if the pressure in the case 1 is raised, it prevents the member 2 from discharging out of the case 1.
Patent JP-H05341899-A (JP)
Title: Electronic equipment
Inventor: OTSUKA SATOMI
IPC: B41J5/30
Filed: 1992-06-11
Abstract: PURPOSE:To provide an electronic equipment whose operability can be improved by providing an initialization setting key which sets a parameter to a prescribed initial value. CONSTITUTION:When a format key is operated, a format setting screen is displayed (S8), a right-and-left key is operated (S10: YES), a cursor is moved, and a set item is selected (S11). Then, when an up-and-down key is operated (S12: YES), the parameter is changed (S13). On the other hand, when a space key is operated, the parameter of the set item where the cursor is positioned is changed to the initial value (S15).
Patent JP-H0468260-A (JP)
Title: Hot-water supplying apparatus with additional burning function
Inventor: ADACHI KAZUHIRO
IPC: F24H1/00
Filed: 1990-07-09
Abstract: PURPOSE:To provide a hot-water supplying apparatus with an additional burner which eliminates a risk of boiling and is manufactured at a low cost by a method wherein a single two-water-passage water pipe being divided into two water passages by means of a partition wall is used as a water pipe. CONSTITUTION:A two-water-passage water pipe 14 is used for a main heat exchange part 14e to which a preheat part 14d and fins 11 are secured. A water pipe 9 having a water feed port 9c and a hot-water feed port 9d and a water pipe having a return port 10c and a delivery port 10d are coupled to the two- water-passage water pipe. Since, even when either hot-water supply or additional burning is used, the two-water-passage water pipe 14 is used, even when no water flows a water passage 14b or 14c on the one side, effective heat transfer and heat exchange are carried out through the flow of a water passage 14c or 14d on the other side. Since water in the water passage 14c or 14b not used is not boiled, the main heat exchange part 14e is prevented from breakage and boiling water is prevented from discharge, the safe use of a hot water supplying apparatus is performed.
Patent JP-S6424065-A (JP)
Title: Calcination of raw material powder for superconducting ceramic
Inventor: KAGEYAMA KEISUKE
IPC: C04B35/00
Filed: 1987-07-17
Abstract: PURPOSE:To produce raw material powder for superconducting ceramic having a rhombic phase stable at low temp. by a low calcination temp., by calcining BaO-Y2O3- CuO type title raw material powder in a specified O2 concn. wherein Ba(NO3)2 is used as Ba source. CONSTITUTION:After holding a mixture of each necessary amt. of Ba(NO3)2, Y2O3, and CuO powder in 1-10atm. O2 atmosphere, for >=1hr at 600-850 deg.C while rotating or stirring the mixture, the mixture is cooled slowly. In this stage, the concn. of O2 in the O2 atmosphere is regulated to 100% with a purpose for preventing formation of BaCO3 due to a reaction of BaO, formed by the decomposition of Ba(NO3)2, during the decomposition or cooling, with remaining CO2 component, or with a purpose of carrying out the decomposition of the Ba(NO3)2 completely. When the pressure of the atmosphere is <1atm., the amt. of O2 may become insufficient in the cooling stage. To increase the pressure of the atmosphere to >10atm. may be impractical. Sufficient decomposition of Ba(NO3)2 and sufficient calcination may be unexpected when the calcination of the raw material powder is performed at <600 deg.C. When the calcination is performed at >850 deg.C, growth of particles may begin due to the progress of sintering between each particle, so undesirable calcination may result.
Patent JP-H0814388-A (JP)
Title: Piston ring and its preparation
Inventor: JIAN DADORI BINFUOODO
IPC: F02F5/00
Filed: 1995-06-23
Abstract: PURPOSE: To fit the remarkably fragile, long, abrasion resistant and scarfing resistant material into slots of a piston ring without cracking or damaging the same. CONSTITUTION: A piston ring 10 comprises an annular ring body 12 comprising a series of slots 19 at intervals in the circumferential direction of an outer peripheral side 16. Each slot radially extends inwardly from the outer peripheral side. A hinge point 22 corresponding to the outer peripheral side is formed between the adjacent slots. An abrasion surface material 20 of ceramic is fitted into each scallop-shaped slot. In this fitting stage, the abrasion surface material is heated and sprayed into each slot. Then the outer peripheral side 16 is ground to expose the abrasion surface material to produce a finished outer surface.
Patent JP-H11352383-A (JP)
Title: Optical device
Inventor: DEMURA TAKESHI
IPC: G02B7/08
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical device capable of realizing drivings by manual operation and a driving means without a special switching operation by preventing the back drive of the driving means even when the driving means itself does not have sufficient holding torque. SOLUTION: When it is assumed that a torque required to drive a manual operation means H nearer to an optical means 1 side than a transmitted power restriction means S is T1, a limit torque which can be transmitted by the means S is TF, and a torque required to drive a driving system G being from the driving means 9 to the means S from a driving force output side is TM, the means H, the means S and the driving system are set to satisfy TL<TF<TM. Especially, the torque TM is set to a desired value by applying servo to the means 9.
Patent JP-H1123963-A (JP)
Title: Image-formation lens system and recording optical device
Inventor: FUKUNAGA HIDEKI
IPC: G02B13/22
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an image-formation lens system and a recording optical device capable of contriving miniaturization, obtaining large image plane size, making an aperture ratio large and obtaining high resolution. SOLUTION: In this image-formation lens system 1, a 1st lens group 2, a 2nd lens group 3 and a 3rd lens group 4 are arranged in this order from an enlarging side A and a diaphragm 5 is arranged so as to coincide with the synthetic focal position 5a of the respective lenses. By constituting the 1st lens gorup 2 of plural lenses having negative power, the large image plane size is obtained. By constituting the 2nd lens group 3 of plural lenses having a concave surface facing toward the diaphragm 5, the aperture ratio is made large. By constituting the 3rd lens group 4 of plural lenses having positive power, a semiconductor laser array can be used as a light source and the high resolution is obtained.
Patent JP-S6158205-A (JP)
Inventor: NOI KEIICHI
IPC: H01C7/02
Filed: 1984-08-29
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-S6337325-A (JP)
Title: Exposure control device for camera
Inventor: KAWAMURA MASAHARU
IPC: G03B7/08
Filed: 1986-08-01
Abstract: PURPOSE:To prevent wrong auto bracket photographing from being executed, and also, to execute auto bracket photographing again by simple operation, by providing a level variation quantity storage means for storing the information which is set by a level variation quantity setting means, until the next level variation quantity is set, and a detecting means. CONSTITUTION:When a variation quantity of an exposure level, namely, stage number information for varying the exposure level at the time of auto bracket photographing is set by a level variation quantity setting means 105, an exposure level changing operation is executed again by the level variation quantity setting means 105, and a level variation quantity storage means 106 stores its information until new stage number information is inputted. Thereafter, when a release operation of a release operating means 107 is executed by a photographer, an auto bracket photographing control means 103 controls a diaphragm mechanism or a shutter mechanism, etc., based on an auto bracket exposure value from the level variation quantity storage means 106, and starts the auto bracket photographing. A detecting means 109 detects whether the auto bracket photographing frequency has reached a prescribed frequency or not.
Patent JP-H0629282-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOROZUMI YUKIO
IPC: H01L21/318
Filed: 1992-07-07
Abstract: PURPOSE:To provide the structure of a protection insulation film which improves the evenness of the film and enhances long time reliability and device characteristics and stabilize the supply of a high quality fine semiconductor device. CONSTITUTION:On a final metal wiring layer 13, there are laminated a first silicon oxide film 14, which makes a plasma growth, a spin-coated inorganic coating glass 18 and an organic coating glass 15 where a second silicon oxide film 16 is further laminated, thereby growing a plasma reaction silicon nitriding film 17. Then, a bonding pad portion is bored.
Patent JP-H052619-A (JP)
Title: Circuit simulation device
Inventor: INAGAKI KOJI
IPC: G06F11/26
Filed: 1991-06-24
Abstract: PURPOSE:To provide a circuit simulation device where a circuit can easily be verified. CONSTITUTION:When a simulation instruction is given from an input device, a controller 10 displays a circuit diagram being the object of simulation based on information in a circuit diagram information storage part 21 and gives the instruction of simulation to a logical simulator 30. The logical simulator 30 extracts information on respective elements constituting the circuit being the object of simulation from an element information storage part 22, extracts a net list showing the connection relation of the respective elements from a circuit information storage part 23 and executes simulation using an input waveform prepared in an input waveform information storage part 24. Then, the logical values of the respective nodes in the circuit diagram displayed in a display 12 are reported for respective steps, and the controller 10 displays the logical state of the respective parts in the circuit diagram in a form where they can visually be recognized on the display 12.
Patent JP-H0735344-A (JP)
Title: Combustion control device
Inventor: MURAKAMI SHIGERU
IPC: F23N1/02
Filed: 1993-07-21
Abstract: PURPOSE:To enable a lack of oxygen within a room to be detected even in an outdoor feeding or discharging type combustion device. CONSTITUTION:This combustion control device is comprised of a control output part 16A for comparing an output obtained through an oxygen sensor 9 with an air fuel ratio target value of an air fuel ratio target value setting part 14 and outputting at least one of either an amount of combustion air or an amount of fuel, and a changing-over means 28 for changing-over an air supplying passage for use in supplying combustion air for a burner 3. Then, when the air supplying passage changing-over means 28 changes over the air supplying passage in such a manner that air is supplied from an indoor side, it is judged whether or not a lacked state of oxygen occurs in response to an output from the oxygen sensor 9 and in turn when the lack of oxygen occurs, a combustion stop signal is sent to the combustion control part 24. Accordingly, the air supplying passage is changed over to the air supplying passage is changed over to the indoor side, thereby oxygen concentration in the room can be detected, presence or non-presence of abnormal environment in the room can be confirmed and when the abnormal state occurs, the combustion operation can be stopped.
Patent JP-S6423307-A (JP)
Title: Commodity check device
Inventor: SATO SHINICHI
IPC: G05B19/18
Filed: 1987-07-20
Abstract: PURPOSE:To improve the setting job efficiency for commodities by performing comparison and collation between the check patterns of commodities supplied in voices from a voice input device and various types of voice input patterns stored previously so that the identification codes of the coincident pattern data into a data carrier of commodities and then read out for output in voices. CONSTITUTION:Various data on a working tool 1 to be checked are supplied from a voice input device 2 of a commodity checking device and undergo the spectrum waveform processing through a spectrum processing circuit 6. These processed data are supplied to a pattern extracting circuit 7 of a commodity data setting means 3. The pattern data extracted by the circuit 7 is stored in a pattern memory 8. When the tool 1 is set at a prescribed position, the pattern data supplied from the device 2 in voices via the means 3 is compared with the pattern stored in the memory 8 via a comparing/deciding part 9. Then the coincident pattern data is supplied to a personal computer 10 and the commodity data is written into a data carrier 5.
Patent JP-S6423401-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAWASAKI SATOSHI
IPC: G11B5/02
Filed: 1987-07-20
Abstract: PURPOSE:To reduce the adverse effect due to leakage magnetic flux between transformer coils by adding one flying erasure coil to a rotary transformer of a VTR with an audio rotary head so as to obtain a rotary transformer corresponding to the flying erasure function. CONSTITUTION:In constituting a magnetic recording and reproducing device 20 by a recording amplifier 17, left/right channel reproducing amplifiers 181 and 182, an oscillator 19 activated at the recording, and switches SW1, SW2 turned respectively on at the recording and reproduction, at first the start of the winding of coils A1, A2 of magnetic heads 51, 52 is specified and the direction of winding is also selected the same. Through the constitution above, a recording current flows respectively to the end of winding of the coil A1 and to the start of winding of the coil A2 in a way that their currents flows reversely to each other so as to allow the flying erasure coil 6 provided newly between a head H6 and the oscillator 19 to block the production of the induced current due to leakage magnetic flux.