baber/WOPTO huggingface dataset:
Patent JP-H08250716-A (JP)
Title: Method and device for manufacturing semiconductor device
Inventor: YAMADA MASAKI
IPC: H01L29/78
Filed: 1995-03-07
Abstract: PURPOSE: To provide a silicide process in which the oxidation of a silicide film is prevented. CONSTITUTION: The manufacturing method is composed of the four steps as follows: the first step of forming a titanium film 17 on a silicon substrate 11, the second step of forming a titanium nitride protective film on this titanium film 17, the third step of reacting said protective film 18 to the silicon substrate 11 by heat treatment to form a titanium silicide film 19 in C54 type orthorhombic structure and finally the fourth step of removing the titanium nitride protective film 18.
Patent JP-H09218431-A (JP)
Title: Light wavelength conversion element and its formation as well as light wavelength conversion module
Inventor: SONODA SHINICHIRO
IPC: G02F1/37
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To sufficiently deeply form domain inversion parts and to obtain high wavelength conversion efficiency without requiring an intricate basic wave incident optical system by specifying the direction of the spontaneous polarization of a substrate within the plane perpendicular to the waveguide direction of the basic wave to a specific angle range with respect to one surface of the substrate. SOLUTION: The direction (Z-axis direction) of the spontaneous polarization of the substrate 2 within the plane perpendicular to the wavelength direction of the basic wave 4 is so inclined as to have the angle θ (0 deg.<θ<90 deg.) with respect to the surface 2a on which the optical waveguide 1 of the substrate 2 is formed. As a result, the direction of spontaneous polarization of the substrate 2, i.e., the Z-axis direction, is not perpendicular to the substrate surface 2a and, therefore, even if the laser beam 4 emitted from a semiconductor laser 3 is made incident on the optical waveguide 1 in the state that the linear polarization direction (arrow Q direction) thereof parallels with the substrate surface 2a, a nonlinear optical constant is utilized and wavelength conversion is made possible.  In such a case, the laser beam 4 is guided in the optical waveguide 1 in a TE mode.
Patent JP-H05217538-A (JP)
Title: Controller for electron gun
Inventor: SHIMADA HIROYUKI
IPC: H01J37/248
Filed: 1992-02-04
Abstract: PURPOSE:To secure the control for an electron gun in an unmanned vapor deposition process by installing a protecting circuit for the abnormal variation of the high voltage, besides a protecting circuit for the excessive emission current which is installed on a controller for the electron gun. CONSTITUTION:In the conventional manner, the emission electric current is feedback- controlled by an electric current control circuit, and high voltage is brought into stop, while in this method, also the high voltage is brought into stop when the abnormal variation is generated in the high voltage. Accordingly, when the difference between the actual measurement value and the set value of the high voltage deflects from a prescribed range, an anomaly is detected by an anomaly detecting circuit, and when the output signals showing anomaly continue for a prescribed time, high voltage is brought into stop. Accordingly, in order to achieve this constitution, a voltage control circuit is constituted of a high voltage source 12, two resistors 14 and 16 for resistance potential--dividing the high voltage, reversal amplifier 18 for reversal-amplifying the output of the resistance type potential-dividing circuit, variable voltage source 20 for setting high voltage, and an error amplifier 22 for generating an output on the basis of the difference between the output of the voltage source 20 and the amplifier 18.
Patent JP-S56145582-A (JP)
Title: Digital recording and reproducing device
Inventor: NOGUCHI KOUICHI
IPC: G11C5/00
Filed: 1980-04-11
Abstract: PURPOSE:To perform digital recording and reproducing excellently without an erroneous operation, by designating and displaying a memory, which is capable of write and read, out of many IC memories mounted on a recording and reproducing device. CONSTITUTION:When IC memories 53... are inserted to accommodation parts 54- 59 of panel 51 of the digital recording and reproducing device, memories 53... and the recording and reproducing device are connected electrically. When desired operation button 631-636 of memory designating operator 63 of front panel 52 of panel 51 are operated, memories 53 of corresponding storing parts 54-59 are selected and designated and displayed. When one of write request and read request operators 64-65 is operated under this state, this operation is displayed, and recording or reproducing due to digital coding write or read of sound, etc. is performed through designated memory 53. Digital recording and reproducing are performed well without erroneous operations by this designation and the display corresponding to the designation.
Patent JP-2000247233-A (JP)
Title: Train position detecting device
Inventor: SAEGUSA HIDETAKA
IPC: B61L3/08
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To shorten the scanning time by dividing and superimposing a plurality of transmission signals corresponding to a plurality of track circuits, applying the superimposed signals formed into periodic time series signals to the track circuits, and forming the reception signals from the track circuits into time series corresponding to the time series of the superimposed signals. SOLUTION: The travel rail (r) of a train A is divided at the prescribed length to form a plurality of track circuits T1-T6. The signal generation section 1 of a transmitter (a) superimposes transmission signals f1-f6 and outputs them in sequence. A first adding circuit 10a of a receiver (b) receives signals from one end side of the rail (r) of the track circuits T1-T6, and a second adding circuit 10b receives signals from the other end side via filters F1-F6 respectively. Demodulation sections 11a, 11b demodulate the signals inputted from the adding circuits 10a, 10b and extract corresponding reception signals. A detection section 12 detects the present position of the train A based on the missing state of the reception signals from the track circuits T1-T6.
Patent JP-H05219399-A (JP)
Title: Parabolic waveform generating circuit
Inventor: HATANO TAKAHISA
IPC: H04N3/223
Filed: 1992-02-03
Abstract: PURPOSE:To generate a parabolic waveform with an optional aspect ratio by reducing a capacity of a memory storing parabolic waveform generating data used to correct horizontal and vertical distortion of a television receiver. CONSTITUTION:The circuit is provided with 1st and 2nd ROMs 11, 12 storing parabolic waveform generating data whose aspect ratio is respectively 4:3 and 16:9 and also with a logic circuit 13 using the output waveform from the ROMs 11, 12 to generate a parabolic waveform with other aspect ratio. When a specific aspect ratio is commanded to the logic circuit 13, a coefficient arithmetic operation circuit 14 calculates the coefficient. Then the desired parabolic waveform is generated by a proportional share of the outputs of the ROMs 11, 12.
Patent JP-S56143963-A (JP)
Title: Method for detecting abnormality occuring point in long-distance transmission line
Inventor: YAMADA TAKEO
IPC: H04B3/46
Filed: 1980-04-11
Abstract: PURPOSE:To automatically measure the disconnected posetions of long-distance cables with good accuracy by connecting cables of known lengths by means of connectors and making use of the small fixed-shape impedance mismatching by the connectors. CONSTITUTION:The lengths L1... of cables C1... connected by connectors 27... and the latest dielectric constants epsilonn of the cables C1... by the operations based on the equation I through a reflected wave voltage output circuit 10, an A/D converter 23, an arithmetic device 25, etc. according to the propagation times, etc. of the cables C1... of the pulses reflected from the impedance mismatching parts by the connectors 27... with periodical application from a directional coupler 4 are stored in a memory 24. Hence, if the cable Cn disconnects and causes impedance mismatching, the device 25 calculates the distance Lx up to the mismatching part by the latest dielectric constant epsilonn changing with age based on the equation II and displays the length in a display device 26. As a result, the disconnection positions of the long- distance cables are measured accurately and automatically. In the equation, C is the velocity of light.
Patent JP-H03253209-A (JP)
Title: Track vehicle control system
Inventor: SASAKI MASAJI
IPC: B60L15/40
Filed: 1990-02-28
Abstract: PURPOSE:To save man-hours by a method wherein, in the specific section of a whole operation section, a track vehicle is made to travel by identifying operation program identification units provided in the specific section and, in the other sections, the vehicle is made to travel by radio control. CONSTITUTION:In the specific section of a whole operation section, a track vehicle 3 is made to travel by identifying operation program identification units 4 provided in the section and, in the other sections, the vehicle is made to travel by radio control. Radio transmitters 10 are, for instance, carried by workers working at the pit face of a tunnel construction and, further, provided in a central control room on the ground and they can be smoothly operated visually near the pit face and on the ground. On the other hand, as precise control is not necessary in the middle section of the tunnel, the track vehicle 3 travels by itself while it is identifying the operation program identification units 4. It is to be noted that the program expressing the meaning of the operation program identification unit provided at the transition part between the specific section and the other section may be such that the operation mode of the track vehicle 3 is switched from induction control to radio control.
Patent JP-S60193288-A (JP)
Inventor: TOKUMARU SENNOSUKE
IPC: H05B3/14
Filed: 1984-03-15
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-S61209959-A (JP)
Inventor: KASORI MITSUO
IPC: C04B35/581
Filed: 1985-03-13
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-S52130635-A (JP)
Title: Projector for animated image
Inventor: SUZAKI KUNIYOSHI
IPC: G03B31/02
Filed: 1976-04-27
Abstract: PURPOSE: To facilitate the desired selection of function of sound or silent projector by the separable combination of projector and sound producing means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000239510-A (JP)
Title: Stabilized aromatic polycarbonate composition and injection molded product therefrom
Inventor: FUNAKOSHI WATARU
IPC: C08K5/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition with good stability in its molding processing operation by including a specific resin, a specific releasant, and each two kinds of stabilizers. SOLUTION: This composition with a residual melt viscosity stability of <=0.5% is obtained by including (A) 100 pts.wt. of an aromatic polycarbonate resin with a viscosity-average molecular weight of 13,000-100,000 and terminal OH group level of 3-80 eq/ton, composed mainly of unit of formula I (R1 to R4 are each a 1-10C alkyl or the like; W os O or the like) and prepared by reaction between an aromatic hydroxy compound and a carbonate linkage- forming compound, (B) a fatty acid ester-based releasant at 100×10-4 to 5,000×10-4, (C) a phosphorous ester-based stabilizer at 0.5×10-4 to 25×10-4 pt.wt. calculated as phosphorus content, and (D) such a 5-coordinated phosphorus- based stabilizer of formula II (R5 to R7 and R9 are each a 1-8C alkyl or the like; R8 is H or the like;  X is S or the like) that the respective contents of the components C and D calculated as phosphorus content: P×10-4 pt.wt. and Q×10-4 pt.wt. satisfy the relationship: (P)0.5/10<=(Q)0.5<=(P)0.5+1.0.
Patent JP-S56143942-A (JP)
Title: Gas leakage inspecting device for cooling unit
Inventor: TAKENAKA HIROYUKI
IPC: G01M3/20
Filed: 1980-04-10
Abstract: PURPOSE:To reduce the cost of equipment by providing valve means that make possible gas flow in the state that one sealed chamber is just before evacuation and that the other sealed chambers are in a high vacuum after ending of helium gas detection. CONSTITUTION:A cooling unit 12 in the state that helium is sealed in a refrigerant flow passage is housed as the object to be examined in the sealed chambers 10 of inspection units 1-4, and the inspection of detecting the exhaust gas from the sealed chambers with helium gas detectors while evacuating the inside of said chambers is carried out at specific timing differences. For example, if the valves 22, 22 provided in a common pipeline 21 are simultaneously opened in the state that, for example, one chamber 10 is under atmospheric pressure during the time just before the evacuation and that the other chambers 10 are in a high vacuum after the end of the gas detection, there is the effect that the inside pressure in the chamber 10 under the atmospheric pressure drops and that the inside pressure in the chambers 10 in the high vacuum state is approached to the atmospheric pressure, hence a vacuum pump device 17 is miniaturized.
Patent JP-H01223927-A (JP)
Title: Endoscope imaging apparatus
Inventor: SAITO KATSUYUKI
IPC: H04N7/18
Filed: 1988-03-01
Abstract: PURPOSE:To provide an endoscope imaging apparatus capable of making a region most desirable to observe conspicuous still more, by providing an image quality correction means for applying image quality correction to the image region of a part of the image displayed on a display means on the basis of correction quantity relatively different from that of the other image region. CONSTITUTION:The R-, G- and B-color images read from a memory part 229 are outputted in a region other than an indicated region SIGMA without being passed through R-, G- and B-image quality correction circuits 233R, 233G, 233B while change-over switches S1, S2, S3 are changed over during the signal period within the indicated region SIGMA and said color signals are outputted as the signals subjected to contour emphasis by the image quality correction circuits 233R, 233G, 233B. Therefore, when there is a region wanted to be observed in detail by an observer, a cursor setting key is operated so as to contain said region and contour emphasis can be applied only to the indicated region SIGMA indicated by the cursor setting key. Therefore, the indicated region SIGMA can be made conspicuous and examination is easily performed.
Patent JP-2000250837-A (JP)
Title: Data distribution service system, data distribution control managing method utilizing satellite line, and contents control method for distribution
Inventor: KATO MASATAKA
IPC: G06F13/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a data distribution service system utilizing a satellite line excellent in operability capable of easily changing the destination to distribute contents and easily and surely confirming conditions distributing the contents as well. SOLUTION: A repeater 50 is provided between client request source terminal equipment 10 and an UPLINK station 30. The repeater 50 prepares contents for distribution by converting transmission destination information from the client request source terminal equipment 10 to data and simultaneously transmits them through the UPLINK station 30 to reception terminal equipment 40. In the case of related contents, the reception terminal equipment 40 performs decoding processing and returns a reception status.
Patent JP-H06259434-A (JP)
Title: Equipment management system
Inventor: KAMIYA HIROYUKI
IPC: G06Q50/16
Filed: 1993-03-10
Abstract: PURPOSE:To integrally support the recognition, etc., adapted to the actual arrangement of an FMS, a document tool, and equipment by setting a viewpoint to the equipment to be managed, and storing and processing the data by a shell structure. CONSTITUTION:In a building 1 being a shell, a viewpoint 2 being a visual point for recognizing a state of equipment is provided. The viewpoint 2 is allowed to have a direction 2a of a view, and provided with a function for setting it to an arbitrary position. This viewpoint 2 is set in the equipment displayed by three dimensions, and can grasp an equipment state in an arbitrary direction. As for space mapping, planar mapping is extended to three dimensions, and mapping of a space can be executed. Also, the fundamental data structure is the same as a general three-dimensional CAD system (computer aided design system), and data interchangeability to the CAD system is secured. Also, three- dimensional data given by space mapping is managed by a shell unit, and also, displayed.
Patent JP-H02228707-A (JP)
Title: Preparing method for relief form nc data for bend
Inventor: SEKI MAKI
IPC: G05B19/4093
Filed: 1989-03-02
Abstract: PURPOSE:To prepare NC data with a correct and efficient relief form by executing offset processing for a bent punch form. CONSTITUTION:The working process data of the relief for the bend are set and stored beforehand, the offset processing is executed for the bent punch form plotted on a plan, the form of the relief on the plan is prepared and plotted. Next, the relief form on a metal mold cross section is prepared by the relief form prepared on the plan and the bent punch form, and the relief form for the bend is specified. Based on the relief form and the working process of the relief set beforehand, the work of the relief for the bend is defined. For this reason, in the type conception column of a tablet menu table 6b, a 'relief' item for the input of a preparing instruction for the bend is provided, and in a component menu part, the 'relief' item to input the relief work NC data preparing instruction is newly added as a component. Thus the NC working data of the relief form can be prepared.
Patent JP-H10228085-A (JP)
Title: Silver halide color photographic sensitive material and color image forming method
Inventor: KIKUCHI MAKOTO
IPC: G03C7/392
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a superior color photographic sensitive material hardly causing unevenness in density to an image formed easily and rapidly with slight influence on the environment and to provide an easy rapid image forming method using the sensitive material and having slight influence on the environment. SOLUTION: This silver halide color photographic sensitive material has at least one photographic sensitive layer consisting of photosensitive silver halide emulsions, a developing agent, a compd. forming a dye by coupling reaction with the oxidized body of the developing agent and a binder on the substrate. After this sensitive material is exposed, the surface of the sensitive layer is stuck to the surface of the processing layer of a processing material obtd. by coating the top of a substrate with constituent layers including the processing layer contg. a base and/or its precursor and heat development is carried out to form a color image on the sensitive material side.  The dry film thickness of all the coating films of the sensitive material on the sensitive layer side is 6-21μm, the thickness of the films swollen to a satd. state with water at 40 deg.C is 5-40μm, and the sensitive layer contains an emulsion contg. flat platy silver halide particles having 0.01-0.3μm average thickness.
Patent JP-S61207749-A (JP)
Inventor: SUGIURA CHIYUU
IPC: E04C3/08
Filed: 1985-03-12
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-H021286-A (JP)
Title: Living body material
Inventor: ATSUMI KIMINORI
IPC: A61L27/00
Filed: 1989-03-02
Abstract: PURPOSE:To obtain a living body material generating no release of hydroxyapatite from a substrate and having good bio-compatibility by coating the substrate with amorphous hydroxyapatite and C-axis oriented crystalline hydroxyapatite. CONSTITUTION:Since a film is formed to a substrate by discharging a coating material in a form of an atom or molecule in obtaining a living body material coated with amorphous hydroxyapatite by sputtering coating, a film forming speed is slow and a thin film is formed. When the temp. of the substrate and an operating time are controlled, a dense and hard amorphous film is formed to be strongly and closely adhered to the substrate. Thereafter, a mixing state of the amorphous film and a C-axis oriented crystal is obtained and, further, a film composed only of the C-axis oriented crystal is obtained. The C-axis oriented film is a dense and hard one wherein crystals are mutually bonded densely. As mentioned above, when the amorphous film is desired to be obtained, an operating time is controlled so as to bring the thickness of a coating film to 5mum or less. When the mixing film of the amorphous film and the C-axis oriented crystal as well as the C-axis oriented crystal film are desired to be obtained, the operating time is made further long.
Patent JP-H03248880-A (JP)
Title: Apparatus for assembling ribbon feed roller assembly used in ink ribbon cassette
Inventor: SAITO MASAYUKI
IPC: B41J33/26
Filed: 1990-02-28
Abstract: PURPOSE:To automatically and continuously assemble a roller assembly by controlling the driving of a longitudinal moving carriage and a traverse moving carriage by a driving control means so as to advance and move the longitudinal carriage to the first stop position. CONSTITUTION:A drive means such as an air cylinder 32 is connected to one end of a longitudinal moving carriage 22 and driven so as to reciprocally move the carriage 22 along guide rails 20, 20. Further, a pair of traverse moving carriages 36, 36 reciprocally moving on the guide rails 34 extended to a fixed base table 10 in the direction crossing the extension direction of the guide rails 20, 20 supporting and guiding the longitudinal moving carriage 22 at a right angle are arranged symmetrically in opposed relationship with respect to the supply line of a shaft and driven by drive means 37, 37 such as air cylinders so as to be resiprocally moved synchronously and symmetrically. These longitudinal carriage 22 and the traverse moving carriages 36, 36 are controlled by the control means connected to the respective drive means so as to be reciprocally moved with predetermined synchronous relation.
Patent JP-H0793251-A (JP)
Title: Remote cooperation system
Inventor: KIYASARIN EMU FUITSUPATORITSUK
IPC: H04L29/06
Filed: 1994-03-18
Abstract: PURPOSE: To improve an electronic conference system. CONSTITUTION: The display indication of a program during an operation is duplicated on the display of a remote computer. A remote participant monitors the operation of the program and any participant can put a postscript on his/her own computer display. Also, the postscript is duplicated to the display of the other participant.
Patent JP-S63216002-A (JP)
Title: Optical attenuation system
Inventor: KIMURA TAKAYUKI
IPC: G02B6/24
Filed: 1987-03-05
Abstract: PURPOSE:To enable to cause attenuation of light without installing a separate attenuator by incorporating an impurity contg. OH groups in a welded part of optical fiber in the stage of welding of the optical fiber. CONSTITUTION:An optical attenuation system is constituted of two optical fibers 1, 1 to be welded, a fixing stand 2 for fixing the optical fibers, a device 3 for generating high temp., and a pipe 4 for feeding an impurity contg. OH groups in the stage of welding. In this system, an impurity contg. OH groups having optical attenuation effect is incorporated into the welded part of two optical fibers 1, 1 to be welded. Attenuation of light is attained by utilizing positively absorption of light by OH group, which has been conventionally considered as a defective effect, thus, attenuation of light has become possible without installing a separate optical attenuator constructed of precise members of the mechanism.