baber/WOPTO huggingface dataset:
Patent JP-H0943043-A (JP)
Title: Weighing instrument
Inventor: MORISHITA KAZUMI
IPC: G01G23/01
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a weighing instrument which can automatically measure the linearity error and four-corner error through simple operation of keys, etc., and indicate the result. SOLUTION: Two or four weights A and B for calibration of which mass is approximately equal to each other and total mass is around the weighing value of a weighing instrument are placed a specified distance L apart from each other from the center of a span. At this time, addition/substitution mechanism capable of loading them indivudually before and behind or in the right and left, or before and behind/in the right and left against the load sensing part is provided, and a function by which four-corner error and linearity error are also calculated and displayed by adding the metered value at the time of loading the weights A and B individually, is provided in addition to a function for sensitivity calibration according to the metered value at the time when all weights are loaded.  Thus, the four-corner error and linearity error can be known as necessary through simple key operation, etc.
Patent JP-H0864160-A (JP)
Title: X-ray image tube
Inventor: MORI KUNIYOSHI
IPC: H01J29/38
Filed: 1994-08-17
Abstract: PURPOSE: To reduce noise and enhance efficiency of an X-ray image tube. CONSTITUTION: In an X-ray image tube with a microchannel plate 1, a beryllium film 4 in which a transmission type photoelectric surface 3 having sensitivity to X-rays is formed on an input surface in contact or very close. Since the microchannel plate 1, the transmission type photoelectric surface 3, and the beryllium film 4 come in contact or is very closely arranged each other, ions and electrons produced between the beryllium film and the transmission type photoelectric surface are remarkably few to enhance detection efficiency. Since X-ray is directly converted into photoelectrons on the transmission type photoelectric surface, drop in resolution and drop in time response can be prevented. Since light and an electromagnetic wave other than X-ray are shut off by the beryllium film, noise is also reduced.  By forming a reflex photoelectric surface 2 in the vicinity of an input (channel) aperture of the microchannel plate, X-ray passed though the transmission type photoelectric surface is converted into photoelectrons to further enhance detection efficiency.
Patent JP-S5896028-A (JP)
Title: Preparation of human ige
Inventor: SUGINO HIROSHI
IPC: A61K35/15
Filed: 1981-11-30
Abstract: PURPOSE:To separate and collect human IgE in bulk, by culturing established human myeloma cell capable of producing human IgE, and treating the product by affinity chromatography using a water-insoluble carrier bonded with an amino acid. CONSTITUTION:Cells capable of producing human IgE (e.g. established human myeloma cell) are cultured in, e.g. a medium containing bovine fetus serum by a roller bottle culturing device and a spinner flask culturing device, etc. and the produced and accumulated human IgE is separated and collected by a proper combination of salting out with ammonium sulfate, affinity chromatography using a water-insoluble carrier bonded with an amino acid, ion exchange column chromatography, gel filtration, affinity chromatography using a water-insoluble carrier bonded with anti-bovine serum antibody, etc., preferably by the combination of the above procedures in the order. A saccharide (e.g. dextrose) may be added to the buffer solution used in the chromatography.
Patent JP-S6172135-A (JP)
Title: Deep grooving machine for rice field
Inventor: MINAGAWA ISAO
IPC: E02F5/08
Filed: 1984-09-14
Abstract: PURPOSE:To prevent the occurrence of damage due to shallow cultivation, by a method wherein grooving cutters and trench digging cutters are mounted to a grooving plate body rotatably attached to the machine frame coupled to a running machine body, a trench is dug in a cultivated soil layer by means of the trench digging cutters, and the cultivated soil layer is grooved by the grooving cutters. CONSTITUTION:A machine frame 3 is coupled to a running machine body 1, a support case 8 is hung down from the machine frame 3, and a rotor shaft 10 is rotated through a power take-out port 12, a universal joint 13, and input shaft 14, and a chain mechanism 11. 4 grooving plate bodies 17 are secured at given pitches to the rotor shaft 10, the grooving cutters 18 are formed to the outer peripheral edge of the plate body 17, and trench digging cutters 22 are radially protruded. The running machine body 1 is run as the plate body 17 is rotated, trench 25 is formed in a cultivated soil layer 24 by means of the trench digging cutters 22, and a deep hard soil layer 20 is grooved by means of the grooving cutters 18. This causes easy and efficient grooving of the deep hard soil layer 20, and prevents the occurrence of damage due to the presence of the deep hard soil layer 20.
Patent JP-H1041467-A (JP)
Title: Manufacturing method of thin film capacitor
Inventor: RI KOUMIN
IPC: H01L27/04
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a thin film capacitor in which a substrate of the capacitor is less damaged by adopting a lower temperature for forming a titanium-dioxide thin film used for a dielectric material of the capacitor and formed by the CVD method. SOLUTION: A thin film capacitor is manufactured by overlapping a lower layer electrode, a dielectric thin film and an upper layer electrode on a substrate 3. A mixture of a organic titanium chemical gas and an oxygen gas is introduced to a reaction chamber, a plasma 5 is generated between the substrate 3 and a plasma generating electrode 4 provided in the reaction chamber, and a titanium-dioxide film is formed on the substrate 3 as a dielectric thin film at a temperature of 300 deg.C or below.
Patent JP-S6171319-A (JP)
Title: Instrument dial device of vehicle
Inventor: KURANO YOSHIAKI
IPC: G01D13/04
Filed: 1984-09-16
Abstract: PURPOSE:To make it possible to read a scale readily without forming a shade of a pointer operating mechanism on a display plate surface due to the shielding of light from light sources by a light shielding layer, by forming a scale part in through hole shapes in the light shielding layer, which is provided in the surface of a substrate. CONSTITUTION:In order to make an instrument dial device compact, a distance between a display plate 11 and a pointer operating mechanism 1 is shorter than a distance between the plate 11 and light sources 5 and 5. A light transmitting substrate 17 constitutes the lower part of the plate 11. Transparent color paint is printed on the surface of the substrate 17 and a lower colored layer 19 is formed. Opaque paint is printed on the surface of the layer 19, and a light shielding layer 21 is formed. Light from the light sources 5 and 5 does not leak to the direction of the surface of the plate 11. Semitransparent paint is printed on the surface of the layer 21, and an upper colored layer 23 is provided. Through holes in character and symbol shapes are penetrated through the layers 21 and 23. Their bottoms are formed by the layer 19. When the light sources 5 are turned ON, the transmitted light through the substrate 17 and the layer 19 appears on the surface of the plate 11 by way of the holes 25. The characters and symbols are colored by the color of the layer 19 and recognized.
Patent JP-S6171699-A (JP)
Inventor: SHIINO MITSUO
IPC: H05K9/00
Filed: 1984-09-14
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-H0728619-A (JP)
Title: Display device
Inventor: UENO SHINTARO
IPC: G06F3/12
Filed: 1993-07-12
Abstract: PURPOSE:To freely edit and alter a display screen on a computer by sending image data on a displayed operation surface to the computer by a general communication means according to a command from the computer. CONSTITUTION:The display device is equipped with a VICC(visual integrated control component) communication interface being a dedicated communication means which makes a communication with respective components and an RS-232C interface being the general communication means 5 which makes a communication of serial data in addition to an LCD display part. Further, a general personal computer 4 has a display part 41 and an operation part 42 and is equipped with an RS-232C interface which makes a communication with the display device 2 and a printer interface for connection with a printer. Then the image data on the displayed operation surface are sent by the general communication means 5 to the personal computer 4 according to the command from the personal computer.
Patent JP-S5984450-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: KASAI SHIROU
IPC: H01L23/50
Filed: 1982-11-04
Abstract: PURPOSE:To enable to utilize the base body of a product as it is for a sample for quality confirmation by a method wherein electrodes for testing tensile strength at both ends of a substrate are previously provided, and external terminals having terminals for testing strength are used at positions opposed to these electrodes. CONSTITUTION:Patterns 6 for testing tensile strength are formed at both ends of a substrate 3 at the same time with product circuit patterns. On the other hand, on the group 1 of the external terminals, the terminals 5 for testing tensile strength are provided at the positions opposed to the patterns 6 of the substrate 3. The bonding quality confirmation of the base body of the product is performed, by utilizing the terminals 5 connected to both the ends of the substrate 3, by the thermal compression bonding of these substrate 3 and group 1 of the terminals. This method enables to utilize the base body of the product as it is for the sample for quality confirmation, and to make the sample after testing an object for shipment.
Patent JP-S6436982-A (JP)
Title: Electronic controller for internal combustion engine
Inventor: UOTA KOSAKU
IPC: F02P5/15
Filed: 1987-08-03
Abstract: PURPOSE:To initialize a RAM without cutting off a power source supplied from a battery by using the ignition timing adjusting input terminal of an electronic controller in common as the input signal terminal for initializing the memory data in the RAM. CONSTITUTION:When ignition timing is adjusted in an electronic controller, the input terminal 27 of an ignition timing adjusting device is set at a grounding potential 'L' for N seconds or more. When the continuation for N seconds or more at the 'L' potential is judged by an electronic control circuit 25, the ignition device mode is started, and the ignition timing is fixed. When the random access memory (RAM) in the control circuit 25 is initialized, the input terminal 27 is set at the grounding potential 'L' in the number of times M or N seconds. When the potential on the opening of the input terminal 27 is set at 'H', and the repetition of 'L' and 'H' in the number of times M for N seconds is judged, the RAM is initialized. Therefore, only by changing the operation means, the RAM can be initialized without cutting off the electric power supplies from a battery.
Patent JP-S5984608-A (JP)
Title: Radial tire
Inventor: YAMADA KATSUHIKO
IPC: B60C9/02
Filed: 1982-11-04
Abstract: PURPOSE:To enhance the durability of the bead part of a radial tire with regard to its construction, by arranging a reinforcing element that tends to be a source of stress concentration in a special structure, thereby giving effective and sufficient reinforcing effects onto the bead part. CONSTITUTION:In the construction of a bead part of a radial tire, the end part of a carcass ply 11 consisting of rubber coated metallic cord is wound up round a bead core 12, while a rubber stock 13 is placed between a case main body part 11 and a winding-up part 11b. On the outside of the winding-up part 11b, a reinforcing layer 14 which is made of a high-elasticity cord is arranged, surrounding this winding-up part 11b. In addition, an inner protecting layer 23 is placed between the reinforcing layer 14 and the end of the winding-up part 11b, while an outer protecting layer 24 is placed on the outer surface of the end part of the winding-up part 11b. At that time, both protecting layers 23 and 24 are made so that the top ends of both layers are located higher than that of the reinforcing layer 14, while the cords of both inner and outer protecting layers 23 and 24 are placed in the same and crossing direction respectively to that of the reinforcing layer 14.
Patent JP-H0243594-A (JP)
Title: Binary false random number generator
Inventor: MATSUZAKI NATSUME
IPC: G09C1/00
Filed: 1988-08-03
Abstract: PURPOSE:To change a period sequence itself in a binary false random number sequence by means of keys without deteriorating the properties of linear complexity, a period, etc., by adding N one-bit memories and N exclusive OR gates. CONSTITUTION:The title random number generator is provided with N binary period sequence forming devices 111 to 113 capable of setting up the initial value of an internal state and outputting a binary value uniformly determined by the internal state and N one-bit memories 3 to be initialized when N is defined as a positive integer. When a part of a key is substituted for the N one-bit memories 3 and the key to be stored in the memories 3 is changed, the binary random sequence to be an output can be changed and the outputs of the devices 111 to 113 can be coupled with respective bit values of the memories 3 by exclusive OR operation. Consequently, the binary random number sequence itself can be changed by keys without deteriorating characteristics in the period of an output sequence, linear complexity, and so on.
Patent JP-2001021373-A (JP)
Title: Automobile navigation system
Inventor: ISHIKAWA DAISUKE
IPC: G01C21/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain an automobile navigation system in which appropriate information required by a user at the time of course guide demonstration can be presented in a short time. SOLUTION: The automobile navigation system having a demonstration function for guiding a course through simulation traveling by moving a traveling position mark on a map displayed on a screen comprises means 30, 31 for setting a simulation traveling section in order to guide a course in response to an operation input thus saving the time required for guiding an unnecessary road. The navigation system preferably comprises means for altering the simulation traveling speed during course guide demonstration, and means for altering the scale of map during course guide demonstration.
Patent JP-S6438736-A (JP)
Title: Photodetector for range finder of camera
Inventor: ISHIGURO MINORU
IPC: G02B7/32
Filed: 1987-08-04
Abstract: PURPOSE:To detect distance information and the brightness of reflected light by combining a 1st light receiving body having a light receiving surface in the band shape of uniform width and a 2nd light receiving body having a light receiving surface in a pointed strip shape so that the respective light receiving surfaces are alternately arranged to form a blind shape. CONSTITUTION:A range finding photodetector 10 equips the 1st light receiving body 11 and the 2nd light receiving body 12 which are electrically independent from each other. The 1st light receiving body 11 has a base part 13 and plural light receiving surfaces 14 arrayed in interdigital shape and the 2nd light receiving body 12 has a base part 15 and plural light receiving surfaces 16 arrayed in interdigital shape. And the 1st light receiving body 11 and the 2nd light receiving body 12 are combined in the blind shape where the light receiving surfaces 14 and the light receiving surfaces 16 are alternately arranged. The 1st light receiving body 11 receives a light received image on its light receiving surface 14 of uniform width and gives an output according to the brightness of the reflected light and the 2nd light receiving body 12 receives the light received image on its light receiving surface 16 of the pointed shape and gives the output of displacement information of the light received image. Thus, the detection of the distance information and the detection of the brightness of the reflected light can be executed with a single photodetector.
Patent JP-H1121475-A (JP)
Title: Antifouling composition
Inventor: NISHIKATA AKIRA
IPC: B05D7/24
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an antifouling composition for inhibiting aquatic fouling organisms from sticking to underwater structures, for example, a plurality of inclined plates for soil sedimentation in the sedimentation tank into which the river water is introduced for tap water, or the water tanks in buildings or the inner surface of the marine water inlet pipe for marine water cooler installed in the thermal power station or the nuclear power plants along the beach shore or in the instrumention's utilizing marine water. SOLUTION: The above-stated inclined plates, the water tanks, the pipes for introducing marine water and the instrumentation utilizing marine water are mainly made of rigid vinyl chloride products. These structures are preliminarily coated with an active energy ray-curable composition or a thermally polymerizable composition containing polyethylene oxide or polypropylene oxide and cured thereby prohibiting fouling organisms from sticking thereto. In addition, when fine particles of silver or silver oxide are dispersed in the composition, the fouling organisms can be prohibited from fouling semi-permanently. The labor for removing the fouling organism cant be saved and the effect of prohibiting water pollution also can be expected.
Patent JP-H0857055-A (JP)
Title: Fixing strap for face mask
Inventor: MAKINO TOSHIRO
IPC: A62B18/08
Filed: 1994-08-19
Abstract: PURPOSE: To provide a fixing strap for a face mask allowing the face mask to be simply and correctly fitted in an emergency, preventing the face mask from being drifted when it is used for a long time or when the attitude of a patient is changed, and capable of stably and surely holding the face mask. CONSTITUTION: This fixing strap for a face mask is a belt-like body having a curved shape, and it is constituted of a main body section 1 having a circular arc-shaped center line 4 and two lug sections 2 linearly extended in the tangential direction of the circular arc from both end sections. The main body section 1 is provided with one or multiple opening windows 3, the radius of curvature (r) of the center line 4 of the main body section 1 is set to 15-40cm, and the crossing angle R of axes of two lug sections is set to the range of 100-170 deg.C.
Patent JP-2001019733-A (JP)
Title: Binder composition, non-combustible formed material, non-combustible sheet and non-combustible honeycomb structure material
Inventor: FUJIMOTO KYOICHI
IPC: C08L77/10
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a binder composition, a non-combustible formed material, a non-combustible sheet and a non-combustible honeycomb structure material dispensing with an organic solvent for the mixing of a water-soluble silicate with a polyisocyanate. SOLUTION: The objective binder composition contains, as essential components, a water-soluble silicate as an inorganic component, a hydrophilic polyisocyanate as an organic component and water as a solvent or a dispersing medium for dissolving or dispersing both components. Water glass is used as a main component of the water-soluble silicate. The polyisocyanate component of the hydrophilic polyisocyanate is preferably a polyisocyanate having introduced hydrophilic group or a polyisocyanate composed of biuret and/or urethodione of diisocyanate monomer.
Patent JP-S5987631-A (JP)
Title: Optical information recording medium
Inventor: SATOU TSUTOMU
IPC: G11B7/257
Filed: 1982-11-09
Abstract: PURPOSE:To increase the S/N ratio and to improve the shelf stability by forming a metallic layer contg. a metal forming a film which is stable to moisture and oxygen or the metal combined with other metal at a position adjacent to a recording layer contg. a chalcogen. CONSTITUTION:A copper film of 120Angstrom  thickness and a Te film of 350Angstrom  thickness are successively vacuum-deposited on an acrylic resin substrate at 2X10<-6> Torr degree of vacuum. An SiO2 film of 0.6mum thickness is vacuum-deposited on an acrylic resin substrate kept at 30-40 deg.C at 2X10<-6>Torr degree of vacuum. The substrates are placed opposite to each other at 100mum interval with the substrates outward to manufacture a recording medium. The characteristics of the medium are measured under the conditions of 0.5MHz He-Ne light irradiated from the Cu-Te side, 1.6mumphi duty ratio, 2m/sec linear velocity and 0.5mW readout power. In a shelf stability test, a sample is allowed to stand in a thermo- hygrostat at 70 deg.C and 90% relative humidity for 2 weeks, and the recording and spectral characteristics are measured under the same conditions as those before preservation. The transmittance and S/N ratio of the Te film are not changed by the test.
Patent JP-H0856912-A (JP)
Title: Cuff
Inventor: SHIRASAKI OSAMU
IPC: A61B5/022
Filed: 1994-08-19
Abstract: PURPOSE: To provide an electrode device for living body impedance measurement with easy handling, high accuracy, high durability and superior profitability. CONSTITUTION: A plurality of button shape electrodes 13 are arranged on the surface skin contact side of the cloth bag 12 of a cuff consisting of an air bag 11 and the cloth bag 12 which covers the air bag 11. While, the electrodes 13 are coupled with a cable 14 on the air bag 11 side of the cloth bag 12.
Patent JP-H0724839-A (JP)
Title: Plastic mold
Inventor: KITANO MINORU
IPC: B29C33/38
Filed: 1993-07-12
Abstract: PURPOSE:To obtain a plastic mold in which a plated layer is formed on a surface of a resin mold having excellent durability. CONSTITUTION:The plastic mold comprises a resin mold in which a surface of a granular aggregate is covered with binder resin so that the aggregates are adhered to each other and solidified in a desired shape, and a plated layer so formed on a surface of the resin mold as to be integrated with an anchored part anchored to an air gap between the aggregates from the surface of the resin mold. Since the plated layer is so formed on the surface of the resin mold as to be integrated with the anchored part anchored to the air gap of the aggregates from the surface of the resin mold, a film of plated metal rightly in close contact with a resin layer is obtained, and the strength and the life of the plastic mold can be remarkably improved.
Patent JP-H02110790-A (JP)
Title: Method of removing picture hidden for synthesizing three-dimensional pine picture
Inventor: FUIRIPU RABOOTO
IPC: G06T15/40
Filed: 1989-07-27
Abstract: PURPOSE: To accurately and quickly remove a hidden plane by deciding a visible line segment and a hidden line segment for respective sides and deciding the number of the planes shielding the respective line segments. CONSTITUTION: The intersections I1 -I4 of the side AB and the other planes F1 -F3 are decided, then the side is scanned in an AB direction and label values for the respective intersections I1 -I4 are decided. Then, for the first end A of each side, the number (n) of the planes shielding the first end is established, and for each side AB, the number (n) of the planes shielding the respective line segments of the side AB is established by the number of the planes shielding the first end A and the label values of the intersections I1 -I4 of the side AB and a highest priority order side and thus, the visible line segment and the hidden line segment of the side are established. Thus, the hidden plane is accurately and quickly removed for the synthesis of three-dimensional line images executed as quickly as real time synthesis.
Patent JP-S59114630-A (JP)
Inventor: SHIRUASU FUROIDO KUREMENTSU
IPC: G06F17/24
Filed: 1983-10-20
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。