baber/WOPTO huggingface dataset:
Patent JP-H05107960-A (JP)
Title: Image forming device
Inventor: NARUSE IKUKO
IPC: G03G15/00
Filed: 1991-10-16
Abstract: PURPOSE:To provide a fixed image with a stable desired degree of luster without variation and to miniaturize the device by controlling the temperature of a cooling process with a temperature control means. CONSTITUTION:Transfer material 12 bearing unfixed multi color toner image Ta is inserted between a fixing sheet 23 and a carrying belt 25 at a pressurized contact part N of a heating roll 21 and a pressure roll 22. Then, by having the transfer material 12 held with pressure through the fixing sheet 23 by the heating roll 21 which is maintained at a specified temperature and the pressure roll 2, the multi color toner image Ta is heated, pressurized, and the colors are mixed by being softened and melted Tb. Temperature of a fixing film 23 after being passed through a color mixing by heat process is detected by a temperature detection means 36, and detected temperature information is inputted to a control circuit 37. The inputted detected temperature information and the standard temperature information set before hand are compared by a control circuit 37, and the number of revolution of a cooling fan 35 is controlled according to the size of the difference DELTAt. Therefore, the cooling effect can be constantly maintained in a stabilized state regardless of the periphery temperature or environmental temperature.
Patent JP-H03158560-A (JP)
Title: Gutter joint
Inventor: KATO YUKIHIRO
IPC: E04D13/068
Filed: 1989-11-16
Abstract: PURPOSE:To secure a water stopping capacity by providing a groove-form part and a lug engaged part in such a form as according with an internal form of a gutter body part, and forming a spring part in space between this groove- form part and the lug engaged part. CONSTITUTION:A groove-form part 11, whose external form is almost accorded with an internal form of a gutter body part 21, a front lug engaged part 12 and a rear lug engaged part 13 installed in an upper end of the groove-form part 11 are all set up there. In addition, a front spring part 14 is installed in space between the groove-form part 11 and the front lug engaged part 12 while a rear spring part 15 is formed between the groove-form part 11 and the rear lug engaged part 13. Then both these lug engaged parts 12, 13 are formed into a tilt plate form installed toward the upper part aslant to the outside of both side walls 112, 113. Next, this gutter joint 1 is made to go along an inner surface of the gutter body part 21 of an eaves gutter 2 and inserted into a front lug 22 and a rear lug 23. With this constitution, water stopping properties can be fully secured.
Patent JP-H01139257-A (JP)
Title: Agricultural multiple film
Inventor: NAKAE KIYOHIKO
IPC: B32B27/18
Filed: 1987-11-25
Abstract: PURPOSE:To contrive evasion of vermin harmful to crops in addition to provision of excellent weatherability and a ground temperature lowering function and prevention of overgrowth of weeds, by providing three resin layers, namely, a resin layer comprising a UV-reflective inorganic compound, a resin layer comprising anatase-type titanium dioxide and a resin layer comprising carbon black. CONSTITUTION:An inorganic compound having a UV-reflective property, other than anatase-type titanium dioxide, used in a first layer 1 may be potassium titanate or the like, whereas anatase-type titanium dioxide used in a second layer has reflectivity in a UV region, and carbon black used in a third layer is suitably an ordinary carbon black powder capable of completely absorbing light. Resin compositions constituting the first, second and third layers 1, 2, 3 are formed in a three-layer film by a coextrusion film processing method in which the resin compositions are separatedly extruded from three extruders comprising a three-layer extruding die, followed by film processing. The first and second layers 1, 2 have high UV reflectivities, thereby displaying an action of evading vermin harmful to crops such as aphides and thrips.
Patent JP-H09137724-A (JP)
Title: Muffler of vehicular exhaust system
Inventor: NITTA SEIICHI
IPC: F01N1/10
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of the maximum output of an engine as well as to improve muffling performance in relation to exhaust noise of high frequency components. SOLUTION: A spring 29 for energizing a silencer 5 upstream from a tail tube 23 is attached in the tail tube 23, the silencer 5 is held through the spring 29, and an exhaust gas outflow port 27 having the opening area in which the sum of the sectional area of a perforated pipe 15 of the silencer 5 is not less than the sectional area of the tail tube 23 is formed on the peripheral wall upstream from the tail tube 23. The exhaust gas outflow port 27 is closed by the silencer 5 in the low engine speed, the silencer 5 is slid by pressure of exhaust gas with rising of the engine speed, and the exhaust gas outflow port 21 is sequentially opened.
Patent JP-H02143705-A (JP)
Title: Differential amplifier circuit
Inventor: IGARASHI HATSUHIDE
IPC: H03K5/08
Filed: 1988-11-25
Abstract: PURPOSE:To obtain a differential amplifier circuit with high power utilizing efficiency in which the operating range of an output signal covers the entire band of the power voltage by constituting the circuit with 2 sets of CMOS inverters. CONSTITUTION:The circuit consists of a circuit (1st CMOS inverter) comprising PMOSFETM1,NMOSFETM2 and NMOSFETM3 and a circuit (2nd CMOS inverter) comprising PMOSFETM4,NMOSFETM5 and NMOSFETM6. Since the title circuit consists of two sets of CMOS inverters in such a way, the operating range of the output voltage is extended over the entire power voltage to improve the power utilizing efficiency.
Patent JP-H05134651-A (JP)
Title: Character pattern deformation processing method
Inventor: TSUNODA MITSUGI
IPC: G09G5/28
Filed: 1991-11-14
Abstract: PURPOSE:To convert a handwritten character, etc., as well written on a docu ment to round characters, and also, to eliminate the need of character recogni tion by converting a character pattern to a round character, thereby eliminating the need of a ROM for a round character font. CONSTITUTION:Image information is inputted, each character pattern is extracted from therein, each extracted character is deformed and converted to a round character, and the deformed character pattern and the image information except the character are synthesized and outputted. A closed loop of the pattern is detected, and a picture element of its periphery is moved in the direction for enlarging the closed loop. As for the picture element of an area boundary, a separate processing from other picture element is executed. In a boundary of a moving area and a non-moving area, the moving amount is set to half. A fixed picture element set on an axis of an inclination of 45 degrees is moved and expanded and a null picture element is interpolated with a black picture element.
Patent JP-H07153955-A (JP)
Title: Thin-film transistor
Inventor: OIKAWA KATSUO
IPC: H01L29/78
Filed: 1993-11-30
Abstract: PURPOSE:To shorten a channel easily by forming a first semiconductor film and a second semiconductor film and then forming a third semiconductor film. CONSTITUTION:An SiO2 film is deposited on a semiconductor substrate to form an insulator 11, and a-Si is deposited and patterned to shape a first semiconductor film 12. A film 21aA for forming a lower insulator layer, a film 21bA for forming an intermediate layer, a film 21cA for forming an upper insulator layer and a film 13A for forming a second semiconductor layer are shaped. The films for forming each layer are patterned to form an interposing film 21 consisting of the lower insulator layer 21a, the intermediate layer 21b and the upper insulator layer 21c and the second semiconductor film 13. An insulator film 22 for floating the intermediate layer, a film 14A for forming a third semiconductor film, a film 15A for forming a gate insulating film and a film 16A for forming a gate electrode are shaped and patterned to form the third semiconductor film 14. Since a diffusion into the third semiconductor film 14 of impurities in the first and second semiconductor films 12, 13 is reduced extremely, channel length is controlled by the thickness of the interposing film 21, thus easily shortening a channel.
Patent JP-S63153263-A (JP)
Title: Vacuum treatment device
Inventor: MITOMI NORIMICHI
IPC: C23C14/56
Filed: 1986-12-17
Abstract: PURPOSE:To greatly decrease deposition to respective bellows which move a lower electrode upward and downward by mounting respectively a pair of cylindrical deposition preventive plates made of resin sheets to the side where a ring for hermetically closing a vacuum treatment chamber and the above- mentioned bellows contact a reaction gas. CONSTITUTION:The vacuum treatment chamber 1 and a buffer chamber 2 are evacuated and isolated by the hermetic ring 3 having the large-diameter bellows 4 and the small-diameter bellows 6. The 1st, 2nd deposition preventive plates 15, 16 are respectively screwed 17, 18 to the upper flange part and lower flange part of the hermetic ring 3. The 3rd and 4th deposition preventive plates 19, 20 are respectively screwed 21, 22 to the bellows 9 which move the upper electrode 8 upward and downward. The respective plates 7 and 18, 19 and 20 are formed of the resin sheets and are so formed as to overlap on each other even in the most extended state. The contact of the bellows 4, 6, 9 with the gas is thereby prevented and the deposition thereon is greatly decreased. The life of the bellows is thus maintained for a long period.
Patent JP-H02145150-A (JP)
Title: Wheat gluten, cake and bread of propolis
Inventor: SHIMIZU SHOICHI
IPC: A61K35/64
Filed: 1988-11-26
Abstract: PURPOSE:To obtain wheat gluten, cake and bread effective for health by adding an extract of propolis to wheat gluten, cake and bread. CONSTITUTION:Wheat gluten, cake and bread containing an extracted solution or extract of propolis. The propolis is widely used as an oral folk medicine and effects of propolis have an extremely wide range from infectious disease to prevention of aging to recovery of chronic diseases. Acts of propolis promote vitality of cell. The amount of the extracted solution or extract of propolis blended with wheat gluten, cake and bread is usually 4-30wt.% in the case of the extracted solution and 0.1-4wt.% in the case of the extract.
Patent JP-H11134423-A (JP)
Title: Matrix arithmetic operation method and device therefor
Inventor: YAGI YOHEI
IPC: G06G7/46
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a matrix arithmetic operation method and device for quickly operating a desired matrix arithmetic operation only by setting the resistance value of variable resistors constituting a matrix circuit in a simple constitution, and setting a voltage value to be applied to a line- or column- direction wiring. SOLUTION: This device is provided with plural variable resistors 110-125 having resistance corresponding to each coefficient of a matrix Aij of a multiplicand which are wired like a matrix, voltage controlling parts 12 for impressing a voltage corresponding to the coefficient of a matrix Xj of a multiplier to the column-direction wiring of the plural variable resistors, and current measuring equipment 13 for measuring a current value running through each line- direction wiring. The current value measured by the current measuring equipment 13 includes the multiplied result of the matrix Aij of the multiplicand by the matrix Xj of the multiplier.
Patent JP-2000128292-A (JP)
Title: Potable water dispenser
Inventor: HASHIMOTO KOICHI
IPC: B67D3/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a potable water dispenser wherein sufficient sterilization is possible, the number of components is small, and operation such as pre- treatment for replacement of the components or maintenance can be simply performed. SOLUTION: The potable water dispenser comprises a sterilizer 54 using an ultraviolet ray lamp which is provided immediately before a cold water extraction valve 53 of a cold water supply unit 4a and an infrared ray sensor 55 as a user sensing means placed on a front face of the dispenser. When the infrared ray sensor senses a user on the front face of the dispenser, its sensing signal causes the ultraviolet ray lamp to light up, and when supply of the potable water is terminated, the signal causes the lamp to be extinguished.
Patent JP-H04173088-A (JP)
Title: New microorganism
Inventor: SAKAI HIROMITSU
IPC: C12N1/20
Filed: 1990-11-05
Abstract: PURPOSE:To efficiently improve environmental hygiene by searching for and separating a microorganism capable of decomposing fish scale collagen from soil. CONSTITUTION:A strain separated from soil is purified and subsequently cultured in a liquid culture medium containing sterilized fish scales to afford a culture. A strain having fish collagen decomposing activity is then screened from the resultant culture to afford Xanthomonas albilineans SC-001 strain having the following aerobic bacteriological properties. Morphological findings; Gram-negative bacillus of 0.4 to 0.6X0.9 to 1.2mum size in a single cell or straight- chain form having polar flagella by culturing at 37 deg.C for 24hr. Culture findings; circular, smooth and red colonies by culturing at 37 deg.C for 24hr in a bouillon, agar plate culture medium without growing in a glucose agar culture medium. Physiological findings; reducing ability of nitrates; negative, urease; negative and catalase; positive. Growth range; pH 6-10. Optimum temperature; 37 deg.C. Utilizing glucose without utilizing lactose. Chemical properties; 64.5mol% content of guanine, cytosine, etc.
Patent JP-H03161408-A (JP)
Title: Method and filtering material for cleaning water
Inventor: HAYASHI TATSUO
IPC: A01N59/16
Filed: 1989-11-16
Abstract: PURPOSE:To clean water by the excellent cleaning activity of germanium compound, namely the good algaecidal activity thereof against fine algae, especially diatoms by bringing the water into contact with a porous material, especially filter, containing the germanium compound. CONSTITUTION:A porous material (e.g. porous ceramic, sponge, foamed plastic or glass fibers) containing a germanium compound such as germanium, germanium oxide and germanium-containing rock is brought into contact with water to prevent the generation of algae for the cleaning of the water. The employment of the porous material as a filter exhibits an excellent cleaning effect in addition to the original water-cleaning activity of the filter. The method is advantageous because of not causing the increase of a cost and the pressure of a space problem.
Patent JP-S62157899-A (JP)
Inventor: BERUNAARU DEYURAN
IPC: G01P7/00
Filed: 1985-12-28
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-H10135792-A (JP)
Title: Flip-flop circuit
Inventor: OTSUJI TAIICHI
IPC: H03K3/289
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce components of wiring parasitic capacitance. SOLUTION: Sources of master side data read differential pair XT1, XT2 and sources of slave side data latch differential pair XT15, XT16 are used for a common node A. Furthermore, sources of master side data latch differential pair XT4, XT5 and sources of slave side data read differential pair XT12, XT13 are used for a common node B. Moreover, a 2nd level logic circuit is configured with a single clock input differential pair Q1, Q2 using both nodes A, B for a drain pair is configured.
Patent JP-2000122508-A (JP)
Title: Image forming device
Inventor: NAMITA YOSHINOBU
IPC: G03G15/01
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To detect the cyclic fluctuation of an image carrier without using a lightly accurate sensor and increasing the burden of a CPU by setting the pitch interval of line segment data formed at equal intervals and the length of a pattern to be formed to be a specified value. SOLUTION: The ladder patterns 50K-50C of respective colors are constituted of the line segment data (CD lines) formed at the equal intervals. Then, the interval between the centroid positions of the first and the last CD lines of the ladder patterns of the respective colors is defined as PK and the interval between the centroid positions of the adjacent CD lines is defined as dK. Besides, the interval between the centroid positions of the respective CD lines is made approximate to m/2n times [(m) and (n) are a positive integer] of the cycle of the cyclic fluctuation which should be detected. The length PK for forming the CD line as for one color secures one cycle of the cyclic fluctuation. When it is longer than one cycle, it is made approximate to (m) times of the cycle.  Thus, since the interval between the center positions of the CD lines is set to be m/2n times of the rotating cycle of the image carrier or a transfer material carrier, the cyclic fluctuation can be detected while suppressing the number of sampling from the ladder patterns.
Patent JP-H01141725-A (JP)
Title: Manufacture of epoxy board for optical disc equipped with guide groove
Inventor: SAKAE SHIZUE
IPC: B29K63/00
Filed: 1987-11-30
Abstract: PURPOSE:To strongly bond ultraviolet-curing resin onto a board by a method wherein the surface of the epoxy board for optical disc is pre-treated with specified silane compound and, after that, coated with the ultraviolet-curing resin. CONSTITUTION:The surface of an epoxy board for optical disc is treated with the compound represented by the general formula (I). As the compound represented by the general formula (I), gamma-aminopropyl triethoxy silane and the like are mentioned. Next, the treated surface of the board is coated with ultraviolet-curing resin so as to obtain an epoxy resin board with ultraviolet- curing resin by irradiation with ultraviolet rays. Thus, the epoxy board, in which adherence between the epoxy resin board and the ultraviolet-curing resin is remarkably improved, is obtained.
Patent JP-H10112855-A (JP)
Title: Portable device for automatically transmitting
Inventor: MATSUMOTO KINYA
IPC: G08B25/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable device which momentarily photographs the state at the site in an emergency and automatically transfers image and voice data at the same time from the site to a remote place. SOLUTION: This information transmitting device comprises a lens 2 which picks up an image, an image pickup device 3 like a CCD, etc., which digitizes an image signal, a microphone 4, an analog-to-digital converter 5, memory 6 which temporarily stores voice and image data, a data compressing circuit 7 which shortens a transfer time, a transmitting circuit 8 which transmits data by radio, an operation switch 9, an automatic transmission control circuit 10 and a laser pointer 11 which catches an object in one small portable case.
Patent JP-H11136507-A (JP)
Title: Picture reader
Inventor: KONDO SUSUMU
IPC: H04N1/401
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a picture reader where the accumulation time of an image sensor is shortened by the speed up of read time, an optical system is miniaturized by the miniaturization of the reader, the influence of noise from a picture processing system is relatively reduced even if the output of the image sensor is reduced as the result of miniaturization, shading correction is effectively executed by obtaining precise reference data and satisfactory picture data can stably be outputted. SOLUTION: A read means 1 converting an original picture into read original data in first accumulation time, reading a reference picture in second accumulation time and converting it into reference data, and a correction means 2 correcting original data based on reference data and obtaining output data are provided for the picture reader. A control means 3 controlling second accumulation time to be longer than first accumulation time in accordance with reference data is provided.
Patent JP-H03160582-A (JP)
Title: Method for separating ruled line and character in document picture data
Inventor: AKIYAMA HIROSHI
IPC: G06T7/60
Filed: 1989-11-20
Abstract: PURPOSE:To precisely separate a ruled line and a character when they are brought into contact with each other by extracting the local pattern of the contact position between thinned picture and an outline tracing picture. CONSTITUTION:When the ruled line and the character is brought into contact with each other, a document picture is read from an image scanner 11, is written into an input picture memory 12, is changed into the thinning picture and an outline picture by a thinning circuit 17 and an outline tracing circuit 18. Then, they are written into a thinning picture memory 13 and on outline picture mem ory 14. Then, the contact candidate position of the character and the rule line is extracted from the picture which is thinning-processed by the local pattern characteristic of an nXn [(n) is an integer] matrix, and the contact position nearby corresponding to the picture which is outline tracing-processed is decided by a local pattern characteristic, whereby the part where they are brought into contact with each other is separated. Thus, both can precisely be separated.
Patent JP-2000130196-A (JP)
Title: Variable valve system
Inventor: MORIYA YOSHITO
IPC: F01L13/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve system capable of securing the startability and rotational stability of an engine for enabling degeneracy traveling, at the time of abnormality of an internal combustion engine. SOLUTION: When the abnormality of an engine is detected (S310), a lift variable actuator is driven to forcibly minimize the valve working angle to an intake valve so as to be in condition free from valve-overlap (S330). When it is set to a position where the valve overlap is small or is not existent, the rotational stability of the engine is enhanced. Consequently, even at the time of abnormality of the engine, the degeneracy traveling is sufficiently enabled. Further, since the closing valve timing of the intake valve is set in an earlier position, the startability of the engine is enhanced. Thus, even when the engine is stopped, the engine can be earlier started, and a smoother degeneracy traveling can be enabled.
Patent JP-H02147677-A (JP)
Title: Polish
Inventor: SASAKI ATSUSHI
IPC: C09G1/00
Filed: 1988-11-29
Abstract: PURPOSE:To provide a polish (lustering agent) excellent in coating workability, wipe-off workability, detergency, gloss retention, etc., by mixing a film-forming material with an organopolysiloxane elastomer powder. CONSTITUTION:A polish is produced by using a film-forming material (A) (e.g. carnauba wax or liquid paraffin) and an organopolysiloxane elastomer powder (B) as bases. Examples of the organopolysiloxane elastomer include a cured mixture of an Si-bonded hydrogen atom-containing organopolysiloxane, an Si-bonded vinyl group-containing organopolysiloxane and a catalyst. As component B, a powder having a means particle diameter of 0.1-1000mum and a spherical shape is desirable, and its content is suitably 0.1-50wt.%.
Patent JP-H07226433-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEDA TADASHI
IPC: H01L21/20
Filed: 1994-12-06
Abstract: PURPOSE:To improve the characteristic of an element formed on an SOI layer by forming a thinner semiconductor substrate to form an SOI layer of uniform thickness without receiving influence of fluctuation in thickness of the semiconductor substrate. CONSTITUTION:After a silicon oxide layer 12 is formed into a silicon substrate 11 through the heat treatment by implanting oxygen ion from the surface of a semiconductor substrate (silicon substrate 11), a silicon substrate is bonded as the other substrate on the surface of the silicon substrate 11 through an insulating film (silicon oxide film 12, polycrystal silicon film 13). Thereafter the semiconductor substrate 11 is ground and polished from the rear surface until the silicon substrate 11 on the silicon oxide film 13 is completely removed using the silicon oxide film 13 as the stopper for polishing. Thereafter the silicon oxide film is removed and the remaining silicon substrate 11 (silicon layer 11A) is formed as a thin film to form an SOI layer.