baber/WOPTO huggingface dataset:
Patent JP-2000292480-A (JP)
Title: Thermostatic bath
Inventor: MAEDA MASAMI
IPC: G01R31/26
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To set the temperature in a space section at a preset level without being influenced by the outer temperature by providing the outer wall internally with a heat insulating function and providing a vacuum layer for sustaining a constant temperature state in the space section. SOLUTION: The outer wall 17 is provided with a space, i.e., a vacuum layer 15 having heat insulation properties. The vacuum layer 15 is required at least on one side of the outer wall 17 and preferably provided entirely for the outer wall 17 provided with no interface part 21 and for the outer wall 17 provided to surround the interface part 21. The vacuum layer 15 may be provided to cover the outer wall 17 just like the upper part 25 or the side part 29. Since the vacuum layer 15 is provided on the outer wall 17, a chamber 1 is imparted with heat insulation properties of the vacuum layer 15 in addition to the heat insulation properties of the outer wall 17 and thereby the heat insulation properties of the outer wall 17 are enhanced.  Since the vacuum layer 15 is provided on the outer wall 17, a chamber 1 can sustaining a constant temperature state in the space 23 by making thin the outer wall 17 and the wiring between a socket 12 and a test heat 7 can be shortened in the inspection system 13.
Patent JP-H01265511-A (JP)
Title: Supported organic metal compound for vapor growth and device for supplying same
Inventor: SARARA KENICHI
IPC: H01L21/205
Filed: 1988-04-15
Abstract: PURPOSE:To make it possible to feed vapor growth organic metal compound, having a predetermined reproducibility, to a vapor growth device by a method wherein an organic metal compound which is a solid at ordinary temperature and sued for vapor growth is applied to the carrier which is inert to the solid organic metal compound. CONSTITUTION:An organic compound is coated on a carrier which is inert against a solid organic metal compound, to be used for a vapor growth operation, at the normal temperature. as an organic metal compound, trimethylindium, demethylchloroindium, and cyclopentadienylindium are used. Pertaining to a carrier, one which has a wide specific surface area is desirable, and the carrier having the microscopic recesses and projections of about 100-2000mum or having a number of pores on the carrier itself is better than the carrier having smooth surface. Rasching ring helipac and the like are sued as the carrier. As a result, the supply of the vapor phase organic metal compound, having a constant reproducibility, into a vapor phase growing device can be made possible.
Patent JP-S63264964-A (JP)
Inventor: WAKAHARA HIDEKI
IPC: D04H11/04
Filed: 1987-04-15
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-H09280874-A (JP)
Title: Dynamic reduced scale decision display device
Inventor: SASAKI HAJIME
IPC: G09B29/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To display a well-balanced and easy-to-see picture without operation by user by automatically calculating a reduced scale from a positional relationship between a destination and a present place and dynamically changing the reduced scale. SOLUTION: A distance calculation part 103 calculates a distance from a present place to a destination by using the destination position from a destination input part 101 and the present position from a present position acquisition part 102, and sends the distance to a reduced scale judgment part 105. The reduced scale judgment part 105 refers to a relation between the distance and the scale accumulated in a judgment condition accumulation part 104 based on the distance, and sends the judgment result to a coordinate transformation part 107 as a reduced scale. The coordinate transformation part 107 transforms actual coordinates of the positions of the present place and destination into coordinates for displaying on a screen based on the scale from the reduced scale judgment part 105 and the display conditions accumulated in the display condition accumulation part 106.  A picture display part 108 plots the transformed coordinates from the coordinate transformation part 107 on the screen as a picture to display.
Patent JP-H08266508-A (JP)
Title: Image processing method
Inventor: TAKAHASHI TETSUHIKO
IPC: G01R33/54
Filed: 1995-03-29
Abstract: PURPOSE: To reduce an artifact by separating and sampling an examinee image by the density information of pixel of an original image, checking whether the pixel in the neighborhood of each pixel is the examinee image or a background image, judging each pixel again correspondingly to a ratio of pixel recognized as the examinee image and suppressing the pixel value of the pixel judged as the background image. CONSTITUTION: The pixel with density value smaller than the threshold value 17 of density of the pixel is set as the background image 15, and the pixel with density value larger than that is judged as the examinee image 14. Then, it is checked whether a peripheral pixel is the examinee image 14 or the background image 15 for the pixel of a sampled examinee image 14, and it is judged again whether each pixel is the examinee image 14 or the background image 15 correspondingly to the ratio of pixel recognized as the examinee image 14 out of checked peripheral pixels. After that, different processing are applied to judged examinee image 14 and background image 15, and the artifact generated in the background image 15 in the neighborhood of the examinee image 14 is reduced.
Patent JP-S5619409-A (JP)
Title: Optical sensing system
Inventor: KOSEKI TAKESHI
IPC: G01D5/26
Filed: 1979-07-26
Abstract: PURPOSE:To improve the measurement precision of a physical quantity by separating a light wave consisting of two different-wavelength components into two polarized components after its polarization state is varied by a physical quantity to be measured and then by permitting one component to pass through a filter that stops a wave of one wavelength. CONSTITUTION:Output light beams from light sources 21 and 22 of lambda1 and lambda2 in wavelength are mixed in one, which is sent to optical crystal 26, which varies in polarization state with a physical quantity, by way of polarizer 25. Light from optical crystal 26 is separated by polarizing separating element 27 into Pa component 28 and Pb component 29 and Pa has wavelength component lambda1 removed by filter 30. Then, Pa having the wavelength component lambda1 removed and Pb are mixed by light mixer 31, whose output is separated by light branching filter 33 into wavelength compoments lambda1 and lambda2, which are measured by photodetector 34 in terms of light intensity. Here, the component of wavelength lambda1 includes only component Pb and that of lambda2 carries Pa+Pb. In this system, the relation between voltage V of a measured value and the polarized component is shown by expression 1. Therefore, measured value V can be found from the ratio of Pa+Pb to measuring value Pb with high precision.
Patent JP-S5719758-A (JP)
Title: Processing device for copying
Inventor: YAMAZAKI HIDEO
IPC: G03B27/00
Filed: 1980-07-10
Abstract: PURPOSE:To make interruption copying of originals of different sizes possible by changing the registration of an original and copying paper by an interruption command and operating a paper conveying path changeover means for ejecting jammed paper of a gathering machine. CONSTITUTION:In the case of performing interruption copying of an original of a different size, the operating timing of a copying paper feed roller or a scanning optical system is changed so that the leading ends of the original and copying paper are correctly registered and therfore interruption is accomplished while an automatic original feeder 400 is being used. Since an interrupted copy is ejected through an ejecting port 501 by using a conveying path changeover means which operates when an automatic gathering machine causes paper jam, the mingling of the interrupted copy and the other copies having been gathered does not occur even if the automatic gathering machine is not stopped and disconnected.
Patent JP-H03292142-A (JP)
Title: Manufacture of grain vessel embossed decorative sheet
Inventor: AOKI YASUSHI
IPC: B32B3/30
Filed: 1990-04-09
Abstract: PURPOSE:To obtain a decorative sheet having a grain pattern very similar to the natural grain by applying emboss processing to release paper consisting of paper and a release layer to form vessel protruding parts having constant height corresponding to grain vessel to the release layer. CONSTITUTION:Emboss processing is applied to release paper 13 consisting of paper and a release layer 12 to form vessel protruding parts 14 having constant height (b) corresponding to a natural grain vessel on the release layer 12 and a polyurethane resin composition is applied to the surface of the release layer 12 and the volatile component of the composition is volatilized not only to form a polyurethane resin film 15 on the surface of the release layer 12 but also to reproduce the vessel protruding parts 14 having constant height on the surface of the film 15. Next, the release paper 13 is passed through an ink roll to apply ink 17 only to the top parts 16 of the vessel protruding parts 14 and the recessed parts 18 to the vessel protruding parts 14 are uniformly filled with an adhesive 19 and, after the polyurethane resin film 15 is laminated to the printed surface 20 of a base sheet 21 on which a grain pattern 20 is printed, the release paper 13 is peeled off and removed. By this method, a decorative sheet 22 having a grain pattern very similar to the natural grain having deep and narrow vessel recessed parts 23 colored finely and sharply can be efficiently obtained.
Patent JP-S5220184-A (JP)
Title: Decoration panel with mirror portions
Inventor: TANIGUCHI JIYUNICHI
IPC: B44C5/04
Filed: 1975-08-01
Abstract: PURPOSE: To provide a decoration panel comprising a transparent plate such as a glass plate of which the rear surface has portions painted so as to represent any picture, pattern and/or letters and all other portions to be functional as a mirror. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5219206-A (JP)
Title: Shading motors
Inventor: OGAWA FUMIHIRO
IPC: H02K5/00
Filed: 1975-08-02
Abstract: PURPOSE: To reduce the amounts of material by integrally molding a load mounting portion and a shaft bearing frame. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000293708-A (JP)
Title: Picture display device
Inventor: FUJISAWA KAZUHIRO
IPC: A63F13/52
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To realistically display the background of a three-dimensional picture. SOLUTION: Two-dimensional background picture data stored in a character ROM are read out and a background picture is plotted in the frame memory of a video RAM (U1 and U2). Model data in the character ROM are read out and an object is arranged on a world coordinate system, and then, the object is projected upon a screen coordinate system (U3-U6). Texture data in the character ROM are read out and a visual field picture to which a texture is stuck is generated at the position in the frame memory corresponding to each polygon of the projected object (U8). The visual field picture in which the object is plotted on the background picture is displayed on a displaying means (liquid crystal monitor) be occurrence of interruption (U9 and U10). Consequently, the pattern of the background picture is displayed without being smashed by reduction.
Patent JP-H09263349-A (JP)
Title: Sheet material cutting control device
Inventor: HIGUCHI TAKAHISA
IPC: B65H20/04
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce sound and vibration at returning a swing baffle at cutting recording paper. SOLUTION: A single motor 12 is used for driving paper feed rollers 3 and opening a swing baffle 5. Power is transmitted to the swing baffle 5 through an electromagnetic clutch 8. The swing baffle 5 is energized in the closing direction by a spring 15. For forming a space receiving the slack part 17 of recording paper 1, the swing baffle 5 is opened interlocking with begining of speed increase of the paper feed rollers 3. After cutting the recording paper 1 by a cutter 16, the opened swing baffle 5 is closed, while repeating intermission of the electromagnetic clutch 8.
Patent JP-S63260843-A (JP)
Inventor: MURAKAMI HIROSHI
IPC: C04B7/52
Filed: 1987-04-17
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-S61252817-A (JP)
Title: Device for expediting warming-up of engine having plurality of intake valves and exhaust valves
Inventor: AKEDA MASAHIRO
IPC: F01L1/26
Filed: 1985-05-02
Abstract: PURPOSE:To expedite warming-up through a simple construction, by providing rocker arms for a plurality of intake valves and exhaust valves, connecting the rocker arms to each other through a clutch, and using a form-memorizing alloy to operate the clutch. CONSTITUTION:Rocker arms 5, 6 are provided for two intake valves 3 and two exhaust valves 4, respectively. The rocker arms 6 for the exhaust valves 4 consist of a driving rocker arm 20 connected to a valve moving cam through a push rod 19, and a driven rocker arm 22 which can be connected to the driving rocker arm 20 through a dog clutch 21 provided with a form-memorizing alloy spring 25. When the temperature of the atmosphere on an engine is low, the clutch 21 is disengaged by the spring 25 to put one exhaust valve out of operation so as to expedite the warming-up of the engine.
Patent JP-S59221387-A (JP)
Title: Dispersing agent for coal-water slurry
Inventor: NAKAISHI TERUO
IPC: C09K23/52
Filed: 1983-05-31
Abstract: PURPOSE:A dispersing agent, containing a specific water-soluble polyether derivative, a specific (meth)acrylic acid based copolymer and specific polyethylene glycol, and capable of dispersing coal powder in water and giving a slurry having fluidity even at a high coal concentration. CONSTITUTION:A dispersing agent, containing (A) a water-soluble polyether derivative having 5,000-100,000mol.wt. of formula I (A is alcohol or phenol, etc.; R1 is 2-4C alkylene oxide; l is 50-1,000; n is the numder of functional groups), (B) a copolymer (or neutralized with an alkali) obtained by using (i) 10-95wt.% monomer of formula II (R2 is H or methyl; R3 is 2-4C alkylene oxide; R4is H or 1-5C alkyl; n is 1-100), (ii) 90-5wt% monomer of formula III (R5 is H or methyl; X is H, or mono- or bivalent metal, etc.) and (iii) 0-50wt% monomer copolymerizable with components (i) and (ii) and (C) polyethylene glycol having 200-30,000, and used for coal-water slurries.
Patent JP-2000285554-A (JP)
Title: Recording medium holder opening/closing device
Inventor: TANAKA KENJI
IPC: G11B15/675
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium holder opening/closing device capable of increasing the energizing force of a twist spring in the range where the resistance exerting a cassette-half from a tape driving mechanism is large, and decreasing the energizing force of the twist spring in the range where the resistance is small when a cassette holder is opened. SOLUTION: This opening/closing device is constituted in such a manner that 1st and 2nd coil parts 6a, 6b are provided on the twist spring 6 energizing the cassette holder 2 in the opening direction, and one end of the twist spring 6 is fixed to a cabinet 1 in the state that the 1st coil part 6a is inserted into and fitted to a pin 2e of the cassette holder 2 and also another end is engaged with an engaging rib 2f of the cassette holder 2, so that the 2nd coil part 6b is disengaged from a projecting rib 7 facing the 2nd coil part 6b in the midst of the opening/closing operation of the cassette holder 2.
Patent JP-S59221611-A (JP)
Title: Wave height measuring method
Inventor: OOGAKI MASAKATSU
IPC: G01F23/296
Filed: 1983-05-31
Abstract: PURPOSE:To measure wave height in a deep-sea area precisely by anchoring an ultrasonic wave height meter at an intermediate position between the bottom and surface of the sea, and correcting a wave height measured value with a measured value which is obtained by a transponder at the position of the wave height meter. CONSTITUTION:Transponders 21-23 are arranged at the bottom of the sea. Then, the ultrasonic wave height meter 5 is anchored at the intermediate position slightly lower than the surface of the sea. Answer signals from the sea-bottom transponders are received by a transponder 24 at an intermediate position, and the propagation time when the wave goes and returns is measured. A signal processor 11 calculates the position of an intermediate buoy 4 to the bottom of the sea. At the same time, the wave height meter 5 is put in operation to measure the propagation time of the acoustic wave between a transmitter and receiver 6 and the bottom of the sea. The signal processor corrects the measurement data of the wave height meter by the position of the intermediate buoy 4 which is calculated by the transponder, and records the result.
Patent JP-S59221331-A (JP)
Title: Production of polyphenylene sulfide
Inventor: SUGIE TOSHINORI
IPC: C08G75/0254
Filed: 1983-05-31
Abstract: PURPOSE:To obtain a polyphenylene sulfide usable also as a fiber, pulp, etc., stably without causing the problem of stress corrosion, in high recovery, by reacting a polyhalo-aromatic compound with sodium sulfide containing a specific amount of sodium sulfite anhydride. CONSTITUTION:The objective polyphenylene sulfide can be obtained by reacting (A) a mixture of (i) 0.1-15wt% of sodium sulfite and (ii) 99.9-85wt% of sodium sulfide with (B) a polyhalo-aromatic compound (e.g. p-dichlorobenzene) in (C) an organic polar solvent (e.g. formamide) in the presence of (D) 5-500mol%, based on the component B, of an organic sulfonic acid metal salt [e.g. the compound of formula (R<3> is H or 1-30C alkyl; n is 0-2; M is alkali metal such as Na), etc.], keeping the water-content in the polymerization system to <=0.3mol (per 1mol of sodium sulfide).
Patent JP-S63261493-A (JP)
Inventor: OOBA MICHIKO
IPC: G06Q50/10
Filed: 1987-04-20
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-H10273343-A (JP)
Title: Production of original glass disk for information recording medium and producing apparatus therefor
Inventor: SUETSUNA TAKEYOSHI
IPC: G11B7/26
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject producing method for almost completely removing residual abrasive materials such as cerium oxide and foreign matter in water, conventionally appeared on a mirror-polished glass surface by precision cleaning of the mirror- polished glass surface by using an extrapure water which is produced in such a manner that a first-order pure water with a resistivity is activated through electromagnetic wave for removing the impurities therefrom. SOLUTION: This method comprises: mirror-polishing a glass surface, to which foulings such as flaws and films caused by chemicals lie adhered, by using an abrasive such as cerium oxide in an abrasive apparatus; removing foulings of relatively large- sized abrasive adhered to the mirror-polished glass surface by scrub cleaning using ultrapure water obtained by activating first-order pure water with a resistivity of 2 to 3 MΩ.cm through electromagnetic wave followed by removing the foreign matter therein; removing foulings such as relatively smaller ones remained unremoved through the above scrub cleaning and organic ones e.g. fingerprints, by a surface-active agent or ultrasonic cleaning using ultrapure water, followed by rotating the glass in high speed so as to dry the glass surface;  and coating the surface with an adhesive material and subsequently with a resist of photosensitive agent.
Patent JP-S57211003-A (JP)
Title: Measuring method for bending of steel material
Inventor: TANAKA MINORU
IPC: G01B11/02
Filed: 1981-06-22
Abstract: PURPOSE:To measure the rate of bending of a steel material under conveyance with good accuracy without contact with the steel material by detecting the edge position of the steel material with two photosensors disposed by leaving a prescribed distance, and measuring the rate of bending of the steel material from the parallax thereof. CONSTITUTION:A steel material 1 to be measured is conveyed in an arrow (a) direction by means of conveying rollers 10. A light source 20 is installed on one of both sides of the material 1, and the light from here is partly shielded by the material 1, and the boundary of the bright and dark parts created by the edge part is made incident to two photosensors 21, 22 installed by leaving xs from each other on the other surface side of the material 1. Data operation programs associating to installation position relations of the two photosensors 21, 22 are stored beforehand in a signal processor 3, and operations are executed by using the coordinate signals inputted thereon, whereby the bending state of the material 1 is displayed.
Patent JP-S60239205-A (JP)
Inventor: OKAMOTO TAKESHI
IPC: B22D11/10
Filed: 1984-05-11
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-S62251722-A (JP)
Title: Liquid crystal element
Inventor: YAZAKI MINORU
IPC: G02F1/1339
Filed: 1986-04-24
Abstract: PURPOSE:To obtain the titled element capable of preventing a defect of the layer structure of the liquid crystal due to an unevenness of a seal from entering into an image element by providing a bank which has at least a less uneven surface than the uneven surface of the seal at an inside of the seal on a part of the inside of the seal which is facing to a direction of the liquid crystal layer. CONSTITUTION:The transparent electrodes 14, 15 are mounted on the confronting surfaces of a pair of the substrates 11, 12 respectively. The bank 16 composed of a photosensitive polyimide is mounted on one side of the pair substrates 11, 12 by means of the photoetching to prevent the defect of the layer structure of the liquid crystal. Polyimide is coated on the another one of the substrates as the orientation film, followed by rubbing the orientation film in a direction almost parallel to that of the bank 16 by the rubbing method. Finally, the sealing agent made of an epoxy resin is mounted at an outer circumference 13 of the upper and lower substrates by means of a printing method, and the titled element is fixed, and a smectic liquid crystal is poured between the substrates. The direction of the layer of the liquid crystal is facing to the blank 16 so as to be almost vertical to the rubbing direction of the orientation film. The defect of the layer structure generates to between the seal 13 and the bank 16 in an appearance. Thus, the prescribed defect does not generates in the image element placed at the inside of the seal 13, thereby obtaining the excellent orientation having uniformity.
Patent JP-S5720528-A (JP)
Title: Air fuel ratio controller for internal combustion engine
Inventor: KAWAI NOBUAKI
IPC: F02M25/06
Filed: 1980-07-12
Abstract: PURPOSE: To provide the best rate of fuel consumption for each load condition of an engine by providing a temperature change-over valve intercommunicating a negative pressure chamber and EGR port in a negative pressure path of a negative pressure control system EGR valve when water temperature in the engine reaches at least a set value.  
     CONSTITUTION: Secondary air introducing paths 3, 6 are provided with a negative pressure control system EGR valve 1, and a negative pressure path 25 intercommunicating a negative pressure chamber 1a of the EGR valve 1 and EGR port 21 of a carbureter 20 is provided with a temperature change-over valve 2. When water temperature of an engine is lower than a set value this valve 2 intercommunicates the negative chamber 1a and the atmosphere to close valve port 1f without carrying out EGR. Then rich signal is generated from an O 2  sensor 15 so that an amount of the secondary air computed by a computer 13 is supplied to an exhaust manifold 17. Also when the water temperature is higher than the set value, the negative pressure chamber 1a communicates to EGR port to be subjected to negative pressure so that the valve port 1f is opened in response to each load to supply corrected secondary air to an intake pipe 18 through a path 3. 
     COPYRIGHT: (C)1982,JPO&Japio