baber/WOPTO huggingface dataset:
Patent JP-H10336467-A (JP)
Title: Intermediate expression method for color space
Inventor: YAMAZAKI YOSHIAKI
IPC: H04N1/60
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To set a color space without waste depending on human perception by using a color space that is a linear combination of a color space based on a additive color mixing model and a color space based on an approximate subtractive color mixing model. SOLUTION: A color space that is a linear combination of a color space based on an additive color mixing model and a color space based on an approximate subtractive color mixing model is used for a color reproduction model as a color space for conversion between device dependent data and colorimetric data independently of a device. For example, let device dependent data be R, G, B density data r, g, b of the RGB color representation system and let colorimetrix data independently of a device be 3 stimulus data X, Y, Z of the CIE standard color representation system, then a conversion equation as shown in equation 1 is used in general. In the equation, k is a constant of 0.0-0.1, (A) indicates a 3dimension conversion matrix of 3 stimulus data X, Y, Z of three primary colors in the RGB color representation system and (B) depicts that in the CMY color representation system.
Patent JP-H1155188-A (JP)
Title: Transceiver for radio data transmission
Inventor: ANGERSTEIN JOERG DR
IPC: H04B10/11
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To constitution-revise an old transceiver so as to satisfy the request for parity, in spite of the different radiation angle in a primary state. SOLUTION: In a transceiver 1 executing radio data transmission, a transmission unit 2 and receiving unit 3 are constituted or revised to nearly equalize the radiating characteristic of a transmitter 2 and the sensitivity characteristic of a receiver 3 or at least the horizontal radiation angle of the transmitter 2 and the horizontal opening angle of the receiver. At the time of matching the radiation and opening angles at a conventional transceiver, a pipe-state light shielding part reducing the angle is used, or an additional transmission or reception constituting part is fixed so as to increase an angle generated as a result of it. By matching the radiation characteristic with sensitivity characteristic, the request for parity within the frame of a scheduled AIR standard is satisfied, and a transmitting distance is increased by nearly ten times in this manner.
Patent JP-S5472697-A (JP)
Title: Manufacture for elastic surface wave element
Inventor: MACHIDA KOUZOU
IPC: H03H3/02
Filed: 1977-11-22
Abstract: PURPOSE:To remarkably simplify the number of processes for element formation, by etching the overcoat metal electrode for the ZnO peizoelectric film as a resist. CONSTITUTION:Au is evaporated on the glass substrate 1 entirely, and the interdigital electrodes 2a to 3d are formed with etching by photo lingergraphic, the XnO film 3a(3b) is entirely attached on it, and Au as the overcoat metal electrodes 4a, 4b is formed by adjusting with the metal mask in advance so that the pattern is formed only for the required part. By taking this electrode as a resist, etching is made with the ZnO etching solution taking phosphoric acid or hydrochloric acid as major constituent by leaving only the lower part of the electrodes 4a and 4b. Accordingly, no photo lingergraphic technology is required to etch ZnO and the forming process can remarkably be simplified.
Patent JP-S6449200-A (JP)
Title: Automatic memory tester
Inventor: MAAKU ANTON RITSUCHI
IPC: G06F11/32
Filed: 1988-06-07
Abstract: PURPOSE: To scan a failed map RAM at a high speed by specifying each bit of a multiple bit word at random address and giving this as an address bit to the failed map RAM. CONSTITUTION: A digital test pattern is generated by a data generator 23 and supplied to a memory 14 being tested simultaneously with an XY address generated by an address generator 22 at a high speed. The output of the memory 14 is compared with an input from the generator 23 by a comparator 38. Failure information is latched to a failed map RAM 16 with an address corresponding to that of the memory 14. The sequence of addresses is not corresponsive to item spots in the memory 14 and the respective bits of a multiple bit word are sent to the memory 14 in a different sequence for the addresses. After testing, the failure information in the RAM 16 is used. Since the RAM 16 is scanned by the generator 22 of a high-speed pattern generator 12, processing performed by a computer 19 is made faster.
Patent JP-H08335202-A (JP)
Title: Direct memory access transfer start controller
Inventor: OKABE KAZUYA
IPC: G06F13/28
Filed: 1995-06-07
Abstract: PURPOSE: To shorten the time from the generation of a direct memory access(DMA) transfer request by a DMA transfer controller to the start of DMA transfer. CONSTITUTION: In response to a bus request signal S14Aa generated by a bus request management part 14Aa, a bus acknowledgement signal S30 from a bus monitor part 30 is asserted. The bus request management part 14Aa already has the right to use the bus by obtaining the bus use acknowledgement, but stands by because a DMA transfer request signal S20 is not asserted from an I/0. When the I/O 20 requests DMA transfer of the DMA transfer controller(DMAC) 10A, the DMA transfer is started right after the DMA transfer request signal S20 is asserte because the DMAC 10A already has the bus use right at the time of the assertion of the DMA transfer request signal S20 to the bus request management part 14Aa.
Patent JP-S621815-A (JP)
Inventor: KOHL HEINZ
IPC: C22C38/38
Filed: 1986-06-18
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-S5931217-A (JP)
Title: Automatic formation apparatus for fish-tray agglomerated body
Inventor: SUZUKI TAKASHI
IPC: B65G13/00
Filed: 1982-08-13
Abstract: PURPOSE:To automate a series of works for forming a fish-tray agglomerated body and economize the labor for fish-tray agglomeration, by piling, in multistages, a plurality of fish-trays arranged in plane form, via a plurality of rod members arranged in parallel. CONSTITUTION:A fish-tray agglomerated body forming mechanism 1 comprising a conveyor 1A for collecting in a two-dimensional group a prescribed number of fish-trays (P) is arranged, and when the formation of a fish-tray agglomerated body (m) in the mechanism 1 is detected by a sensor 1C, said agglomerated body (m) is pushed-out into a fish-tray agglomerated-body unit forming mechanism 4 by a pusher 3. In said mechanism 4, a plurality of rod members B arranged in parallel are supplied beforehand from an automatic rod-member arranging and feeding mechanism 2, and the fish-tray agglomerated body (m) is loaded onto said rod members B, and a fish-tray agglomerated-body unit M is formed. Said unit M is transported to stage-pilling mechanism 7A and 7B through the piling conveyor mechanism 6 in a fish-tray agglomerated-body forming mechanism 5, and said units M are piled into two stages or more, and thus a fish-tray aggomerated body is formed.
Patent JP-H10335822-A (JP)
Title: Multilayered ceramic circuit board
Inventor: SAKANOUE AKIHIRO
IPC: H05K3/46
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered ceramic circuit board, wherein a surface interconnecting conductor can be formed with high positioning accuracy and chip-like electronic components can be mounted with high accuracy and positioning can be done easily and which has a superior manufacturing efficiency. SOLUTION: This multilayered ceramic circuit board has a surface interconnecting conductor 3 connected to inside interconnecting conductors 2... and electronic components 5 connected to the surface interconnecting conductor 3, located on the surface of a laminate 1 made by stacking a plurality of ceramic layers 1a-1f with the inside interconnecting conductors 2... being formed between the layers. In the laminate 1, a positioning through-hole 6 made by aligning through-holes 6a-6f formed in the ceramic layers 1a-1f is formed in the thickness direction, as well the diameter of the through-hole 6a of the ceramic layer 1a constituting the surface is made smallest.
Patent JP-H11334277-A (JP)
Title: Writing utensil, and electronic equipment using the same
Inventor: SUZUKI HITOSHI
IPC: B43K8/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To use a writing utensil for marking of, e.g. a monochrome type electronic blackboard or a facsimile regarding the writing utensil and electronic equipment using the writing utensil. SOLUTION: This writing utensil has an electronic appliance 10 equipped with a scanner part 20, an image processing part 30 and a printer part 40. In this case, a writing is performed on a monochrome manuscript, and color inks excepting black are used. The writing-drawing line density of the color inks is conformed to the industrial standard institute of the U.S.A. (NIST, National Institute of Standards and Technology), and is set within a range having a reflection density difference of 0.2 or higher to black, and also, a reflection density difference of 0.2 or higher to white when being measured by using a reflection density gauge which is administered by a visual filter.
Patent JP-H07332386-A (JP)
Title: Synchronous meshing device
Inventor: YAMAMOTO YASUSHI
IPC: F16H3/12
Filed: 1994-05-31
Abstract: PURPOSE:To enable the smooth meshing between both the dogs, even if a traction torque acts on a synchronous ring, after the completion of the meshing of the synchronous ring of a hub sleeve, by engaging a projection which projects from the end wall of a dog gear, keeping a gap in the peripheral direction, with a cut formed on the end wall of the adjusting ring of a synchronous meshing device. CONSTITUTION:A key 4 is elastically supported on a hub sleeve 2 which is spline-fitted with a rotary shaft 44, and a conical shaft part 42, shaft part 42a, and a dog gear 31 are formed on a speed change gear 43 which is supported in free revolution on the rotary shaft 44. A synchronous ring 12 is fitted in free revolution on the conical shaft part 42 of the speed change gear 43, and an adjusting ring 21 is fitted in free revolution on the shaft part 42a, and between the synchronous ring 21 and the adjusting ring 21, a leaf spring 16 is interposed. At the cut 13 on the end wall of the synchronous ring 12, the key 4 is engaged, keeping a gap, and at the cut 22 on the end wall of the adjusting ring 21, a projection 32 on the end wall of the dog gear 31 is engaged. Accordingly, the smooth meshing between the hub sleeve 2 and the dog gear 31 is secured through the engagement of each end part inclined surface between the cut 22 and the projection 32 and gears 2a and 31a.
Patent JP-H10319552-A (JP)
Title: Silver halide photographic sensitive material improved in lightfastness and image forming method
Inventor: HIROZAWA TOSHIO
IPC: G03C7/407
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain the photosensitive material good in lightfastness and capable of forming a black-and-white dye image even by processing with a color developing solution containing no benzyl alcohol by specifying the silver chloride content of silver halide grains in a silver halide emulsion layer and incorporating a yellow coupler and the like and a specified compound. SOLUTION: The silver halide emulsion layer of this photosensitive material has a silver chloride content of >=95 mol.% of the total silver halide grains and it contains the yellow, magenta, and cyan couplers and at least one of the compounds represented by formulae I in which R1 is an H or halogen atom, such as Cl or Br, or a 1-4 C alkyl group, such as methyl, ethyl, or butyl; and an average value of (n) is 2-15.
Patent JP-2000329188-A (JP)
Title: Restoring force mechanism
Inventor: OYAMA HIDEMI
IPC: F16F15/02
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a restoring force mechanism shortened in the length of a coil spring, advantageous in reducing costs and disposed even in a small installation space. SOLUTION: A base isolation object is supported on a support structure movably only in an X-direction by a linear guide. A restoring force mechanism 20 is provided with a cam member 22 having a cam part 2202 extending in the X-direction, a compression coil spring 24 extending in an orthogonal direction to the extending direction of the cam part 2202, and a moving element 26 fitted to one end in the extending direction of the compression coil spring 24 opposed to the cam part 2202. When the base isolation object is displaced from a neutral position, the moving element 26 reaches an inclined part 2202B from a bottom part 2202A of the cam part 2202 to compress the compression coil spring 24, and component force along the X-direction out of the reaction of the compression coil spring 24 acts in a direction of returning the base isolation object into the initial neutral position.
Patent JP-H10322831-A (JP)
Title: Cable holder
Inventor: NARASHIMA MASAYUKI
IPC: H02G1/06
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To easily pull out a cable at the time of removing the cable. SOLUTION: A cable holder is composed of a frame body 4 and a string member 5. The frame body 4 is arranged over a cable duct 3 which has an opened top and houses many cables 2 across both sides of the duct 3 and composed of both bases 7A which are arranged along both side floors 6 of the duct 3 and U-shaped supporting frames 8 connected to the bases 7A and 7B. On the inside of the vertical frame sections 14 and 14 of the frames 8, pluralities of hook sections 15 are provided in the vertical direction. The string member 5 is provided with a buckle 21 which adjusts the length of a string 20 and fitted with triangular hooks 22 at both ends. The hook sections 15 are formed to catch the hooks 22 at both ends of the member 5.  Therefore, when the string member 5 is passed under a prescribed one of the cables 2 put upon another and the hooks 22 are engaged with the hook sections 15, the cables 2 are hung up and held in a floating state.
Patent JP-H0436228-A (JP)
Title: Composition for oral cavity application
Inventor: YAMAZAKI YOJI
IPC: A61Q11/00
Filed: 1990-05-30
Abstract: PURPOSE:To obtain a composition for oral cavity application effective in suppressing the formation of bacterial plaque and tartar and preventing gingivitis and periodontosis by compounding alginic acid or its salt under specific condition. CONSTITUTION:The objective composition can be produced by compounding 0.001-5wt.% of alginic acid or its salt containing D-mannuronic acid and L- gluronic acid at an average weight ratio of 0.2-1 and preferably having an average polymerization degree of 800-1,500, and properly compounding with conventional active components such as binder, thickener, surfactant, flavor, sweetener and disinfectant. It can be used in the form of dentifrice (e.g. tooth paste and wet dentifrice), mouth wash, gargling tablet, massage cream for gingiva, liquid or pasty agent for topical application, troche, chewing gum, etc. It prevents the adhesion of bacteria to the surface of tooth to suppress the formation of bacterial plaque and inhibits the crystal growth of hydroxyapatite to suppress the formation of tartar.
Patent JP-S6033680-A (JP)
Title: Production of standard pattern
Inventor: NAKANO YASUAKI
IPC: G06K9/68
Filed: 1983-08-03
Abstract: PURPOSE:To obtain a dictionary for recognition consisting of groups of the standard pattern optimum to each user by storing the information showing the change of category names of the standard patterns into said dictionary. CONSTITUTION:A feature pattern of input character is compared with a standard pattern of a memory 9 for recognition at a recognizing part 8. For the loading operation to a memory 9, a personal information dictionary is loaded to a memory 11 from an external memory 10 at first. The personal information dictionary contains a flag which decides whether this dictionary is used for each standard pattern, a flag which decides whether the category name is rewritten, and the information showing the category name of the other side if the category name is rewritten. When the loading is through with the personal dictionary, the standard patterns of a recognition dictionary are loaded successively. Each standard pattern is loaded to the memory 9 in case the pattern is used with reference to the corresponding flag of the personal dictionary and also used with rewriting of the category name. In the case of the latter, the category name is changed and loaded. The loading operation are through when the above-mentioned operation is carried out with all standard patterns.
Patent JP-H082109-A (JP)
Title: Thermal recording material
Inventor: TAKANO TOSHIYUKI
IPC: B41M5/30
Filed: 1994-06-23
Abstract: PURPOSE:To stabilize a background color by adding a bisurea compd. to a thermal color forming layer as a coupler. CONSTITUTION:A thermal recording material has a thermal color forming layer containing a colorless or light-colored dye precursor and a coupler reacting with the dye precursor at the time of heating to develop a color. The thermal color forming layer contains at least one kind of a bisurea compd. represented by formula (wherein X is a 1-12C alkyl group, a 1-6C halogenoalkyl group, a 1-6C alkoxy group, a nitro group, a halogen atom or a hydrogen atom, Y is a 30C or less divalent group and n is an integer of 1-2) as the coupler. A plastic sheet is appropriately laminated to the thermal recording material.
Patent JP-H1055021-A (JP)
Title: Attaching and detaching implement for strap
Inventor: MORISHITA SHIGERU
IPC: G03B17/56
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain an attaching and detaching implement for a strip of an attaching and detaching type which facilitates attaching and detaching and eliminates the possibility of dislodgment by stably holding a detaining plate to a detaining position and detention releasing position. SOLUTION: An attaching and detaching base plate 10 and the detaining plate 20 are moved upward in the detention releasing position and a neck part 33 of a hook part 30 is fitted to the detaining end of the attaching and detaching base plate 10. When a bridge part 21 is pushed downward, the relative positions of guide pins 18 and the detaining plate 20 move toward locking recessed parts 26. When the detaining plate 20 is further pushed, the guide pins 18 engage with the locking recessed parts 26 of a sliding surface 23 and the deformation of an elastic leg part 23 is nearly eliminated. In this state, the guide pins 18 are regulated by engagement with the locking recessed parts 26 and, therefore, the detaining plate 20 exists in the detaining position where the plate is not moved by the force in a sliding direction.  The detaining plate 20 is slid upward in order to release the detaining state. If the engagement of the guide pins 18 and the locking recessed parts 26 are once disengaged in such a manner, the detaining plate 20 is easily slid to the detention releasing position and is stabilized.
Patent JP-H07121722-A (JP)
Title: Image evaluating device
Inventor: OOTA KAORI
IPC: A61B8/00
Filed: 1994-06-23
Abstract: PURPOSE:To quantatively evaluate the picture quality of an ultrasonic image. CONSTITUTION:Hough transformation is performed to a fantom image for inspection by a Hough transforming means 5, evaluation plane data are prepared by adding the existence probability density of the central parts of a lot of circles to be plotted in the case of this Hough transformation, the evaluation plane data are compared with the regular distribution by a picture quality evaluating means 6, an evaluated value is calculated by weighting the difference of luminance levels or an evaluation parameter such as the symmetry, degree of distortion or sharpness of the evaluation plane data and a feature amount based on this evaluation parameter are calculated and corresponding to these evaluation parameters or the like, the picture quality of the ultrasonic image is quantatively evaluated.
Patent JP-S6033992-A (JP)
Inventor: SAKAI AKINORI
IPC: E06B9/32
Filed: 1983-08-01
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-S5844237-A (JP)
Title: Valve operation controller for engine
Inventor: MATSUURA MASAAKI
IPC: F01L1/26
Filed: 1981-09-10
Abstract: PURPOSE:To improve the output characteristic of an engine in its slow rotation depending on the load, by providing at least two intake or exhaust valves per cylinder and using a control means responsive to the quantity of intake air, to put one valve out of operation. CONSTITUTION:Two intake valves 2 are provided at one side of a cylinder 1. Two exhaust valves 3 are provided at the other side of the cylinder 1. A control means 4 is provided for one of the intake valves 2. Another control means  5 is provided for one of the exhaust valves 3. The intake valve 2 and the exhaust valve 3 are put out of operation by the control means 4, 5. When the  quantity of intake air of an engine has become a predetermined relatively-small  value as a result of the gradual deceleration of the engine, the decrease in the intake air quantity to the value is detected by an air flow meter 20 or by an  opening degree sensor 22 and a rotational frequency sensor 23 to apply a detection signal to the control means 4, 5 to cause them to work. According to this  constitution, one intake valve 2 and one exhaust valve 3 are put out of operation by the control means 4, 5 depending on the quantity of intake air to improve the slow-rotation output characteristic of the engine to a curve (b).
Patent JP-H08334655-A (JP)
Title: Method for packaging optical element
Inventor: HASHIMOTO TOSHIKAZU
IPC: G02B6/13
Filed: 1995-06-08
Abstract: PURPOSE: To enable passive alignment without imposing restriction on an optical element by arranging the optical element on a substrate, aligning its angle to the reference point of an optical waveguide and moving the element for a specific distance. CONSTITUTION: The active layer side of the optical element 2 is observed and the distance vector (d) between the center of the active layer of the optical element 2 and the flanks of the optical element 2 is measured. Next, the optical element 2 is held by a pickup by directing its active layer toward the lower side in such a manner that the height of the active layer of the optical element 2 matches with the height of the core of the optical waveguide 4. The optical element is then moved onto the substrate 1 of the optical waveguide 4. Reference lines 13, 14 extracted by image recognition from the marker 9 formed on the substrate 1 of the optical waveguide 4 and the flanks 11, 12 of the optical element 2 are observed from above on the substrate 1 of the optical waveguide 4 and both are aligned.  The optical element 2 is thereafter moved by the vector sum s+d of the vector (s) obtained by synthesizing the distance from the marker 9 to the center of the optical waveguide 4 and the preset spacing between the end face of the optical waveguide 4 and the end face of the optical element 2 and the distance vector (d) from the flank of the optical element 2 to the central part of the active layer of the optical element 2, by which the optical element 2 is lowered onto a soldering film.