baber/WOPTO huggingface dataset:
Patent JP-H03148775-A (JP)
Title: Method for measuring stereoscopic object picture
Inventor: IKEUCHI KATSUSHI
IPC: G06T1/00
Filed: 1989-11-04
Abstract: PURPOSE:To obtain a sufficiently realistic picture not only for three-dimensional shapes but parts and pattern with relatively little recesses or projections by measuring a streoscopic object picture which is collated and combined a two-dimensional picture and a three-dimensional picture. CONSTITUTION:The liquid crystal slit 20 of a projector 30 is switched, a pattern light is projected to a stereoscopic object 1, a pattern light projected image at the stereoscopic object 1 is inputted by a monitor camera 40, and a three- dimensional shape data is obtained by a picture processor 50 based on a three- dimensional shape operation method. Next, the liquid crystal slit 20 of the projector 30 is removed, uniform light is projected to the stereoscopic object 1, the reflected light at the stereoscopic object 1 is inputted by the same monitor camera 40, and a two-dimensional picture data is obtained by the picture processor 50. And, a stereoscopic object picture data is obtained by collating and combining the obtained two-dimensional picture data and the three-dimensional picture data. Thus, for example when the face of a person as a stereoscopic object is measured, the sufficiently real picture can be obtained even for parts with relatively little recesses or projections of the shape.
Patent JP-H09128210-A (JP)
Title: Speech guidance device
Inventor: MIKI YOSHIYUKI
IPC: B60R16/02
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the speech guidance device which outputs a speech guidance in proper speech output timing. SOLUTION: Parameters operating plural equipments 10 displayed at a display part 14 are selected by operating a setting switch 16 which can be operated in the front-rear direction and right-left direction. In this case, when a parameter to be set is selected through single-movement operation like a choice between two alternatives, a speech guidance is outputted immediately and when selection and setting are done in the same item or among similar items by multiple- movement operation by operating the setting switch 16 plural times, the speech guidance is outputted a specific time later. Further, a control part 18 measures a time required to select each parameter and when the setting switch 16 is placed in multiple-movement operation, the timing of the speech output is learnt and updated according to the habit and operation speed of the operator.
Patent JP-H03149506-A (JP)
Title: Optical waveguide and production thereof and optical deflector using this waveguide, optical integrated head and optical information recording /reproducing device
Inventor: ITOU AKITOMO
IPC: G02B6/12
Filed: 1989-11-07
Abstract: PURPOSE:To increase the threshold value of an optical damage and to allow the efficient execution of light deflection by a surface acoustic wave, etc., by providing a single crystal substrate consisting of LiNb1-yTayO3 and a modified layer Li1-xHxNb1-yTayO3 in which a part of lithium ion Li<+> is formed by an ion exchange with proton H<+> as the optical waveguide. CONSTITUTION:The properties of the optical waveguide depend largely on the substitution rate x of Li<+> and H<+>. The threshold value of the optical damage increase with an increase in the substitution rate (x) as shown by curves 1, 2. The optical damage is extremely higher at all (x) with the optical waveguide subjected to the proton exchange as shown by the curve 1 than the optical waveguide subjected to the proton exchange after the thermal diffusion of Ti of the curve 2. The electrooptical constant depends mush more nonlinearly on the (x) than the threshold value of the optical damage as shown by the curve 3. The threshold value of the waveguide is increased and the electrooptical constant characteristic is enhanced in this way if the substitution rate (x) is so determined as to attain a 0.4<=x<=0.55 range.
Patent JP-H07142681-A (JP)
Title: Semiconductor device
Inventor: ISHIDA KENICHI
IPC: H01L27/04
Filed: 1993-11-17
Abstract: PURPOSE:To provide a semiconductor device which can be lessened in junction capacitance without affecting an external equipment, by a method wherein a P-type diffusion part is restrained from fluctuating in resistance and capable of clamping an upper voltage, and a current is prevented from flowing out of the P-type diffusion part into an epitaxial layer. CONSTITUTION:A P-type diffusion part 3 connected to an outer equipment connection part of a semiconductor device 2 is located on an epitaxial layer 4, the epitaxial layer 4 has a bias potential outlet 5, and the potential outlet 5 is connected to an epitaxial layer state-changing switch 7. The switch 7 connects the potential of the epitaxial layer 4 to a stabilized power supply 10 when the semiconductor device 2 is in operation, and the switch 7 is turned OFF by a control signal 8 when the semiconductor device 2 is not in operation, whereby the epitaxial layer 4 is put in a floating state or connected to a positive power supply 6 through the intermediary of a PN junction element 9.
Patent JP-H08146697-A (JP)
Title: Color image forming device
Inventor: TESHIGAHARA TORU
IPC: H04N1/46
Filed: 1994-11-22
Abstract: PURPOSE: To provide a color image forming device capable of faithfully reproducing color in both of polychromatic and monochromatic regions important for a high quality color image, while correcting the increase of an exposure potential caused by a toner charge and the shielding effect of a toner layer. CONSTITUTION: The color image forming device is provided with a gradation transforming means 44 generating each gradation transforming color-resolution image data for forming each latent image formed in each exposing/developing process repeated several times by transforming the gradation of each color- resolution image data for showing each color-resolution image.  The gradation transforming means 44 transforms the color-resolution image data corresponding to the color of toner used in a later process out of several repeated processes into the gradation transforming color-resolution image data having a higher value as to the color-resolution image data having at least a prescribed value or above, and a developing unit used in the second and succeeding process out of several repeated processes performs development so as to obtain saturation in the density of a toner image in a latent image part formed based on the gradation transforming color-resolution image data having the prescribed value or above.
Patent JP-H03151440-A (JP)
Title: Concretes formed plate and forming method thereof
Inventor: MATSUURA KATSUHARU
IPC: E04C2/04
Filed: 1989-11-07
Abstract: PURPOSE:To form a distinct relief pattern and improve durability by forming a female mold out of many block pieces corresponding to a tiled-like relief pattern on a formwork, and intruding a main body layer into gaps among the block pieces. CONSTITUTION:A surface layer 2 is thinly formed in an outer formwork Fo out of mortar slurry or concrete slurry, and a main body layer 3 is stickingly formed out of concrete slurry on the back after moderately hardening of the surface layer. A female mold M is formed on this outer formwork Fo out of many block pieces corresponding to a tiled-like relief pattern, and the mold M is composed of a main female mold Ma and a subsidiary female mold Ms having a decided thickness. After forming the surface layer 2, the subsidiary mold Ms is removed to form the main body layer 3, and the main body layer 3 is intruded into gaps among the block pieces by a prescribed thickness to form a relief pattern exposed tile joint likely.
Patent JP-S62148446-A (JP)
Title: Production of quinone compound
Inventor: KOMIYAMA TADASHI
IPC: C07C67/00
Filed: 1985-12-23
Abstract: PURPOSE:To easily obtain a quinone compound useful in the photographic industry in high yield and selectivity, by reacting and oxidizing a phenolic compound with O2 in a specific solvent in the presence of a specific catalyst. CONSTITUTION:A quinone compound such as benzoquinone is produced by reacting a (substituted) phenol of formula [R1-R4 are H, halogen, cyano, 1-22C alkyl or alkoxy, 6-16C (substituted) phenyl or (substituted) phenoxy] such as phenol in an alcoholic solvent such as methanol in the presence of cupric chloride and an alkali metal chloride catalyst such as LiCl, NaCl, etc., under an oxygen pressure of preferably 20-150kg/cm<2> preferably at 20-80 deg.C for 0.5-10hr. The concentration of the (substituted) phenol is about 0.05-20mol per 1l of the reaction liquid. The molar ratio of the alkali metal chloride to cupric chloride is 0.5-10. EFFECT:The reaction proceeds even without using an alkali metal hydroxide and the production selectivity of quinone compound is improved.
Patent JP-S62147905-A (JP)
Inventor: NAKABASAMI TOSHIAKI
IPC: H02G1/14
Filed: 1985-12-20
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-H08142220-A (JP)
Title: Production of reinforced plastic pipe for propelling
Inventor: TSUKAMOTO MASAHIRO
IPC: B29K101/10
Filed: 1994-11-22
Abstract: PURPOSE: To prevent the damage of a connection part by respective processes of the mounting and detachment of annular spacers to both end insertion port parts of a reinforced plastic pipe, the arrangement of a plate like article for controlling thickness, the filling of the space formed by the outer periphery of the pipe, the spacers and the plate like article with a curable resin of specific accuracy and the formation of a thick-walled part. CONSTITUTION: Annular spacers 2, 2 each composed of a rubber ring are mounted on the both end insertion port parts of a reinforced plastic pipe 1 and a shaft 31 is slowly rotated to roughen a first exposed outer peripheral surface. Next, a plate like article 4 made of steel for controlling thickness is arranged along the axial direction of the pipe 1 in an upwardly inclined state so as to be separated from the outer peripheral surface of the pipe by the distance corresponding to the thickness of the spacers 2, 2 by using the outer peripheral surfaces of the spacers 2, 2 as guides. Subsequently, the space formed by the outer peripheral surface of the pipe 1, the spacers 2, 2 and the plate like article 4 is filled with a curable resin from a resin supply device 5 while the pipe 1 is rotated to form a thick-walled part on the outer peripheral surface of the reinforced plastic pipe 1.  As the curable resin, one with viscosity of 2×10<3> mPas is used.
Patent JP-H07140580-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HIDA HIROSUKE
IPC: G03C1/035
Filed: 1993-11-17
Abstract: PURPOSE:To produce a silver halide color photographic sensitive material having high sensitivity and good moisture resistance. CONSTITUTION:This silver halide color photographic sensitive material has at least one silver halide emulsion layer on a supporting body. At least one silver halide emulsion layer consists of such silver halide particles that are cubic particles or essentially have (100) planes spectrally sensitized using a solid state of a photographic spectral sensitizing dye substantially insoluble with water without using an org. solvent. The iodide content in the outermost surface of the particle is <=3mol%.
Patent JP-H06138167-A (JP)
Title: Grounding detection method
Inventor: ITO KATSUJI
IPC: G01R31/08
Filed: 1992-10-27
Abstract: PURPOSE:To provide a grounding detection method with a simple constitution and high reliability. CONSTITUTION:Distribution cables 2 of non-grounded system is provided with CT3 detecting current and zero phase current is detected with a zero phase current detector 4a. When grounding accident occurred on the distribution cables, zero phase current of the distribution cables 2 and the vector product of each current flowing in the distribution cables are calculated with an arithmetic means 4b to obtain the positive or negative sign from the vector product and the vector direction. A sign averaging means 4c obtains the average of the positive or negative signs of the vector product by determining the output to be positive when positive is majority and negative when negative is majority in the arithmetic results of three phases of the arithmetic means 4b. The output of the sign averaging means 4c at each point is sent to the central surveillance station and the like through a transmission path, for example, and the generation of grounding accident point is judged at the section with reversed sign.
Patent JP-H03150864-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO NOBUYOSHI
IPC: H01L21/3205
Filed: 1989-11-08
Abstract: PURPOSE:To form an interlayer insulating film having a high reliability with good reproducibility by a method wherein, after a coating insulating film is formed on a first insulating film, a through-hole is formed by etching and then a second insulating film is formed to have the coating insulating film surrounded by the first and second insulating films completely. CONSTITUTION:A first insulating film 12 is formed on a surface including a lower layer wiring 11 which is formed on an insulating film on a semiconductor substrate and an insulating coating film 13 is formed on it by coating and baking. After a resist film 14 is deposited on the insulating coating film 13, the resist film 14 is patterned. After a mask having an aperture above the wiring 11 is formed, an aperture 15 which reaches the lower layer wiring 11 through the first insulating film 12 and the insulating coating film 13 is formed by etching. After the resist film 14 is removed, a second insulating film 16 is formed to form an interlayer insulating film composed of the first and second insulating films 12 and 16 and the insulating coating film 13 which is completely surrounded by the films 12 and 16. With this constitution, the interlayer insulating film having a high reliability can be formed with high reproducibility.
Patent JP-H07176480-A (JP)
Title: Method for processing surface of single element substrate togrow compound semiconductor material
Inventor: KIISU UEIN GUUSEN
IPC: H01L21/308
Filed: 1994-10-31
Abstract: PURPOSE: To provide a method for growing a compound semiconductor on <100> orientation of a substrate with a single element (Si). CONSTITUTION: In a method for treating the surface of a single element substrate for growing a compound semiconductor material on a single element substrate 1, an inclination region 12 is formed on the single element substrate 1 by performing etching by a step for forming a taper 10 at a dissolved material layer 8 that is applied to a region on the single element substrate 1 (a) and under conditions for dissolving both the dissolved material layer 8 and the single element substrate 1.
Patent JP-H03155398-A (JP)
Title: Method and apparatus for exciting variable speed pumping-up generator motor
Inventor: SAWA SHUSUKE
IPC: H02H7/06
Filed: 1989-11-08
Abstract: PURPOSE:To suppress a malfunction due to an output voltage rise by detecting a cutoff when a power system is cut OFF, and reducing the exciting currents of secondary windings combined in vectors. CONSTITUTION:When a power system is cut OFF, an output voltage VG is abruptly raised. On the other hand, a power regulator 18 and a voltage regulator 19 starts operating in a direction for increasing a torque current component Iq in such a manner that the detected value PL of a feedback value of an effective power control becomes zero, and starts operating in a direction for decreasing a magnetic flux direction current component Id due to an increase in an output voltage VG. Then, when a load cutoff is detected, a flip-flop 20 is set, and a torque current component Iq becomes a set value. Thus, an exciting current is momentarily reduced, and the voltage VG starts falling. Thereafter, the voltage VG is held at a command value by the function of the regulator 19 to continue stable operation.
Patent JP-H05126839-A (JP)
Title: Manufacturing method of flow sensor
Inventor: KAMIYAMA MICHIYA
IPC: G01P5/12
Filed: 1991-11-06
Abstract: PURPOSE:To enable the use of a resistor for measuring temperature comprising an Ni film with a large resistance temperature coefficient by removing an Al layer as protective filmy an alkali solution containing potassium ferricyanide after a plasma etching. CONSTITUTION:An Si substrate 10 is heated in an atmosphere of oxygen or water vapor to form a silicon oxide film 2 and then, a wet etching using photolithograpy is performed to prepare a slit pattern for thermal insulation. Then, an Ni film of a resistor is formed by a sputtering method and a heating resistor 3 and a resistor 4 for measuring temperature are prepared by the photolithography. Then, an Al film 6 for a protective film in a plasma etching is formed on the surface side and a mask 7 on the rear side by a vacuum evaporation method or the sputtering method. Then, an Si base body 10 undergoes the plasma etching by a fluorine gas mixed with oxygen to make a cavity 5. Thus, the Al film is removed without causing a peeling or the like of the Ni film by an alkali solution containing potassium ferricyanide.
Patent JP-H02134216-A (JP)
Title: Apparatus for feeding resin molded sheet
Inventor: MATSUBARA YASUYUKI
IPC: B29C37/02
Filed: 1988-11-15
Abstract: PURPOSE:To improve productivity and to reduce manufacturing cost by providing a plurality of rotary shafts equipped with screw vanes which lower a transferred resin molded sheet and, a positioning guide for guiding the rein molded sheet to a predetermined position on a trimming bed when the sheet is lowered. CONSTITUTION:A resin molded sheet S which is cut to a predetermined size is led to a notched section 34 of a screw vane 3 and transferred to a position upstream of a trimming bed E1 by a transferring means 1. The resin molded sheet S finishes being transferred when a front end S1 of the sheet S is brought into contact with a positioning guide 4. Thereafter, an air cylinder 60 is driven and a movable plate 61 is turned 90 deg. downwards to be retracted. Accordingly, the resin molded sheet S is hung over the lower screw vane 3 and lowered as the screw vanes 3... 3 of the four rotary shafts 2... 2 are rotated. At the same time, the resin molded sheet S is guided to a predetermined position on the trimming bed E1 by the forward pressuring force while the front end S1 is held in contact with the positioning guide 4. The resin molded sheet S placed on the trimming bed E1 is moved to a trimming section E2 in the front part of the trimming bed E1 for trimming.
Patent JP-H08140746-A (JP)
Title: Table device
Inventor: KITA TOSHIYUKI
IPC: A47B9/10
Filed: 1994-11-24
Abstract: PURPOSE: To easily change the height and size of a top board by forming the top board on an X-shape leg with a pair of freely foldable pass partitions and mounting rotatably one of them on a supporting means. CONSTITUTION: The pass partitions 1a, 1b can be supported with a supporting frame 2 by folding the pass partition 1a on one side on the pass partition 1b on the other side via a hinge and rotating them by around 90 deg. by setting its rotational center as a fulcrum with a rotary part 63, which changes the top board to the half. When a gas spring 22 is operated by a handle 36 and length formed by an inner plate 13 and an outer plate 15 is reduced, a pair of moving shafts 5a, 5b approach along a pair of guides 3b. Since a center link 41 is turned correspondingly to the moving quantity of the moving shafts 5a, 5b, the rightward/leftward moving quantities of the pair of the moving shafts 5a, 5b in the longitudinal direction of the top board 1 coincide with each other when setting a center horizontal lever 3a as reference.  A force to pass a pair of legs 6a, 6b whose upper terminals are connected to the moving shafts 5a, 5b in an erecting direction can be surely lift the top board 1 also by adding the restoring force of a compression coil spring 25.
Patent JP-S63142443-A (JP)
Title: File access processing system
Inventor: IWAMI TOSHIRO
IPC: G06F12/00
Filed: 1986-12-04
Abstract: PURPOSE:To dynamically transform data editing information by managing data editing information for file access in the program side of a user program and a control program. CONSTITUTION:A data structure management information 11 which defines the data structure of a file 12 is included in a file system 10. Data editing information 16 is managed by a user program 14 and a control program 15. The user program 14 designates data editing information 16 managed by itself. The control program 15 accesses the file 12 of the file system 10 based on the designated data editing information 16 to take out pertinent data 17 onto a main storage 13 and presents file data prescribed by data editing information 16 to the user program 14.
Patent JP-H06141340-A (JP)
Title: Video signal recording processing circuit for magnetic recording and reproducing device
Inventor: YOSHIMUTA TOSHINORI
IPC: G11B5/027
Filed: 1992-10-28
Abstract: PURPOSE:To automatically change a recording level of a video signal in accordance with each mode with a simple circuit configuration by generating a control voltage in accordance with a mode signal or a magnetic recording medium speed signal and adjusting the recording level in accordance with the control voltage. CONSTITUTION:An inputted video signal is separated into a luminance signal (Y signal) and a chroma signal (C signal) at a Y/C separator circuit 1. The separated Y signal is frequency-modulated by a Y signal processing circuit 2 and inputted to a Y signal recording level adjustment circuit 11. The level adjustment circuit 11 has a circuit (VCA circuit) varied in accordance with a control voltage and the level of the inputted FM signal is adjusted via the VCA circuit. On the other hand, the C signal is subject to low frequency conversion by a C signal processing circuit 5 and the level is adjusted by a level adjustment circuit 12 similarly to the case with the level adjustment circuit 11. Then a control signal in accordance with each mode and each tape speed is inputted to a microcomputer 14 and the control voltage inputted to the VCA circuit is revised accordingly to adjust the recording level optimizingly.
Patent JP-H01131323-A (JP)
Title: Thrust regulating means for square shaft body
Inventor: SHIDA TOSHIO
IPC: F16C35/02
Filed: 1987-11-17
Abstract: PURPOSE:To facilitate the thrust regulation of a square shaft body on whose upper surface a hole is punched by inserting it, in a square hole of a fitting member having an integrally formed movable cut piece provided with a projection, engagedly fixing the projection to the hole, and journaling the fitting member to a bearing member. CONSTITUTION:A hole 10a is punched through the surface of a square shaft body 10 which is inserted in a square hole 13c of a fitting member 13, on which a movable cut piece 13d is integrally formed. A projection 13a formed on the movable cut piece 13d is slid on the surface of the shaft body 10 in accordance with the inserting movement due to elasticity, and engagedly fixed in the hole 10a of the shaft body 10. The cylindrical outer circumferential part of the fitting member 13 is journalled the cylindrical inner circumferential part of a bearing member 12. A rotational sliding generated between the fitting member 13 and the shaft body 10 is, therefore, regulated by the square hole, the axial thrust in the axial direction of both members is also regulated by the engagement of the projection 13a with the hole 10a. The assembling is simplified because it is unnecessary to additionally provide a thrust regulating member.