baber/WOPTO huggingface dataset:
Patent JP-H03280114-A (JP)
Title: Power supply circuit
Inventor: ISHIKAWA MINORU
IPC: G05F5/00
Filed: 1990-03-29
Abstract: PURPOSE:To reduce the loss of power and to decrease output fluctuation when a power supply voltage is fluctuated by providing a power supply voltage supervisory and controlling means, which closes an opening/closing means when the voltage is dropped and reaches a first voltage and opens the means when the voltage is boosted and reaches a second voltage, and obtaining a hysteresis characteristic in an opening/closing operation to the change of the power supply voltage. CONSTITUTION:An opening/closing means 40 is provided to connect a second resistor 30 between a power source and a load 10 in parallel with a first resistor 20 in the closed state. Further, a power supply voltage supervisory and controlling means 50 is provided to monitor the power supply voltage and to output a control signal so that the opening/closing means 40 can be closed when the voltage is dropped and reaches the first voltage V1 and that the opening/closing means 40 can be closed when the voltage is boosted and reaches the second voltage V2. Then, the opening/closing means 40 is opened/closed with the hysteresis characteristic to the change of the power supply voltage. Thus, the power supply circuit can be obtained to reduce the output fluctuation and the loss of the power even when the power supply voltage is fluctuated.
Patent JP-S62236446-A (JP)
Title: Sweetness reducing agent for bean jam
Inventor: TAKAHASHI TADASHI
IPC: A23L29/00
Filed: 1986-04-09
Abstract: PURPOSE:The titled product, consisting of branched dextrin separated from a saccharified solution obtained by reacting starch with alpha-amylase and capable of moderately reducing sweetness of bean jam without impairing the original flavor, color and other physical properties of bean jam. CONSTITUTION:Raw material starch is reacted with alpha-amylase and the resultant saccharified solution containing branched dextrin and straight-chain oligosaccharide is then brought into contact with preferably a gel type filter medium to separate the branched dextrin from the above-mentioned saccharified solution. The obtained branched dextrin as a sweetness reducing agent is further added to bean jam.
Patent JP-S61239858-A (JP)
Title: Method for cooking food
Inventor: HAYASHI TOSHIHIRO
IPC: A23L27/00
Filed: 1985-04-17
Abstract: PURPOSE:To obtain a food having a uniform taste in a short time, by cooking the food with a specific seasoning oil. CONSTITUTION:45-79% edible oil, e.g. salad oil, containing a tasting agent added thereto as necessary, 3-55% water containing the tasting agent added thereto as necessary and 0.1-5% emulsifying agent, e.g. polyglycerol condensed ricinoleic acie ester are emulsified into a water-in-oil type emulsion to give a seasoning oil consisting of the water-in-oil type emulsified fat or oil in which the emulsion is stable even at the dissolving temperature of the fat or oil. A food, e.g. fish meat or animal meat, is cooked with the above-mentioned seasoning oil.
Patent JP-H01254903-A (JP)
Title: Light source device consisting of transparent rod
Inventor: SASADA SHIGERU
IPC: G02B6/00
Filed: 1988-04-05
Abstract: PURPOSE:To provide a wire-shaped light source focused to a fine width and to improve irradiation efficiency by using a transparent material having >='2' refractive index to constitute a circular cylindrical rod. CONSTITUTION:The circular cylindrical rod of the light source device consisting of the transparent rod which radiates the rays entered from the end face of the transparent circular cylindrical rod formed with an irregular reflection layer in the axial line direction on the peripheral face and diffused by the irregular reflection layer toward the feed side of the irregular reflection layer so as to radiate the rays to the outside of the circular cylindrical rod is constituted of the transparent material having >=2 refractive index. The radiated luminous flux diffuses if the circular cylindrical rod is of ordinary optical glass having 1.2-1.5 refractive index, but the luminous flux can be condensed to the wire-shaped region of the fine width by the wire-shaped light source using the circular cylindrical rod if the circular cylindrical rod is constituted of the transparent material having >=2 refractive index and, therefore, the irradiation efficiency by line sequential scanning is improved.
Patent JP-S60225293-A (JP)
Inventor: AZUMA YOSHINORI
IPC: G07D9/00
Filed: 1984-04-24
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-H03280736-A (JP)
Title: Spread spectrum communication system
Inventor: NAKAGAWA YOSHIKATSU
IPC: H04J13/00
Filed: 1990-03-29
Abstract: PURPOSE:To simplify the circuit constitution of a spread spectrum multiplex communication circuit by using plural pseudo noise code generators generating one kind of a pseudo noise code and driving the generators with different clock frequencies. CONSTITUTION:In the case of multiplex communication, plural kinds of pseudo noise codes are not used but one kind of pseudo noise codes S1-Sn are used. Then the signals S1-Sn are signals subject to frequency modulation and spread signals a1-an are supplied from pseudo noise code generators 2a-2n generating the same codes. Moreover, the clock frequency of the spread signals a1-an is controlled by different clock generators 1a-1n. Thus, lots of kinds of pseudo noise codes are not required in use but one kind of pseudo noise codes are used to simplify the circuit constitution of the spread spectrum multiplex communication circuit.
Patent JP-S59229551-A (JP)
Title: Cleaning mechanism of original detector
Inventor: SHINOHARA TATSUOKI
IPC: G03B27/62
Filed: 1983-05-13
Abstract: PURPOSE:To prevent malfunction due to the contamination of an original detector and improve the reliability of a cleaning mechanism by rotating the original detector according to the opening/closing operation of a platen cover, and cleaning the tip of the detector with a cleaning member provided in the cover. CONSTITUTION:While the platen cover is closed, the sensor part 6 of the original detector 5 faces the surface of platen glass 3 so that the axial direction of a rod 4 is almost at right angles to the direction connecting fulcrums T3 and T4. When the platen cover 1 is opened, the fulcrum T1 of the cover and the fulcrum T2 of the rod are different from each other, so the original detector 5 is extended to the rod corresponding to the distance between T1 and T2, and the sensor part 6 rotates around the fulcrum T3 by about 90 deg.. At this time, the tip part of the sensor part 6 is rubbed against the cleaning member 7 provided in the platen cover 1 to clean up the tip part automatically. Thus, malfunction due to the contamination of the detector is prevented to improve the reliability.
Patent JP-H09249203-A (JP)
Title: Vacuum packaging equipment
Inventor: TAKANASHI KATSUMI
IPC: B65B31/02
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide easy to use vacuum packaging equipment whose cover energizing means has improved durability. SOLUTION: This vacuum packaging equipment 11 comprises a cover 21 for tightly closing the upper opening of a container main body 20, a pressure container 13 having a hinge mechanism 22 supporting the cover freely openably and a vacuum pump 17 for vacuuming the inside of a packaging bag by negative pressurizing the inside of the pressure container. An arm 34 is extended downward from the mounting side of the cover hinge mechanism, and at the bottom end part of the arm, a compression coil spring mechanism 35 which is compressed when the cover is tightly sealed and freely expands when the cover is opened is connected, and by this compression coil spring mechanism, the cover is energized to the opening direction.
Patent JP-H10277713-A (JP)
Title: Nozzle for continuous casting
Inventor: RIKIMARU YASUSHI
IPC: B22D11/10
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a nozzle for continuous casting excellent in the durability by arranging an oxidizing resistant material composed of a specific ratio of boron compound and the balance carbon containing at a specific thickness from the inner hole surface and making suitability of the structure and the arrangement of material in the nozzle. SOLUTION: The oxidizing resistant material composed of 0.2-20 wt.% boron compound and the balance carbon-containing refractory is arranged at 3-15 mm thickness, from the inner hole surface 3 and arranged at 3-150 mm thickness from the upper end part at the joining part 4 to manufacture the long nozzle 1. The boron compound is one or more kinds selected among ZCB2 , TiB2 , CaB6 and B4 C and the carbon-containing refractory is aluminapgraphite quality, etc. A part oxidized at the joining part 4 is the upper end surface 5 and the inner hole surface 3, and since the joining part 4 has the thick thickness and the profitable structure on the strength, the whole joining part can be made of the oxidizing refractory quality.  By this constitution, the oxidizing resistance on the inner hole surface 3 and the joining part 4 of the long nozzle 1, is improved and the lowering of the heat shocking resistance and the strength, can be prevented.
Patent JP-S62266054-A (JP)
Title: Artificial absorbable ligament prosthesis
Inventor: BURAIAN SHII BENISUUIKUZU
IPC: A61L27/58
Filed: 1987-04-06
Abstract: An absorbable ligament and tendon prosthesis is disclosed. The prosthesis is made from a polymer of L(-)lactide and may contain up to 10% glycolide as a comonomer. The polymerization mass includes an organo metallic catalyst present in a monomer to catalyst mole ratio of from 10,000 to 50,000 and a monofunctional alcohol, as an end cap, in a monomer to alcohol mole ratio of from 600 to 1400 to 1. The filaments of the prosthesis have diameters of from 3 to 15 microns and the total diameter of the prosthesis is between 20 and 80 mils.
Patent JP-S5417949-A (JP)
Title: Stabilized synthetic resin composition
Inventor: MINAGAWA MOTONOBU
IPC: C08K5/00
Filed: 1977-07-11
Abstract: PURPOSE: A slabilized synthetic resin composition comprising (A) an alkylated polyalkenylphenol and (B) a polyhydric alcohol ester of an alkylthioalkane carboxylic acid or thiodipropionic acid polyester, and (C) a synthetic resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02262202-A (JP)
Title: Guide light device
Inventor: KOUCHI HIROYUKI
IPC: F21V23/02
Filed: 1989-03-31
Abstract: PURPOSE:To easily make an apparatus thin by arranging lighting components of an emergency lighting device nearly linearly along the output side from the input side. CONSTITUTION:A straight tube type fluorescent lamp 1 is fitted to the chassis 2 of an apparatus main body 3, an emergency lighting device A is provided on one side of the main body 3, and an ordinary lighting device B is provided on the other side. A unit case 5 is provided on the device A, and a slender printed circuit board 6 is fitted along the inside of its outside wall in the case 5. Lighting components of the lighting device A are nearly linearly arranged on the board 6. A switching relay 13 for the ordinary lighting and emergency lighting is arranged on the upper end side of the board 6, a charging transformer 16 is arranged on the lower end side, and components such as one socket of the lamp 1 are arranged between the relay 13 and the transformer 16. Lighting components of the device A are nearly linearly arranged along the output side from the input side, thus the board can be formed in a slender shape, and the apparatus can be simply made thin.
Patent JP-S63247322-A (JP)
Title: Formation of ti-al intermetallic compound member
Inventor: SHIBUE KAZUHISA
IPC: B22F3/23
Filed: 1987-04-03
Abstract: PURPOSE:To form a Ti-Al intermetallic compound member of dense material by means of hot isostatic pressing treatment without sealing a powdery raw material in a capsule, by regulating the relationship between the grain size of the powdery raw material and the extrusion ratio in an extrusion stage in powder metallurgy using powdery Ti and Al as raw materials. CONSTITUTION:Al powder (14-63%, by weight) and 37-86% Ti powder are mixed and placed in a vessel and then compacted by means of cold isostatic pressing. The resulting green compacts 10 are charged into a can 11 made of Al, and an deaerating pipe 12 is welded to a can edge 11a to connect the can 11 to a vacuum pump. Then, deaeration treatment is applied while heating to 450 deg.C, and the pipe 12 is pressed to seal the can 11 under vacuum. The green compact 11 is extruded and the Al outer shell is removed by cutting to form the green compact 11 into a bar-shaped member, which is subjected to hot isostatic pressing treatment at 1,200 deg.C under >200atm. pressure so as to be formed into a Ti-Al intermetallic compound member. At this time, the cross sectional area ratio R between the powder mixture before extrusion and the powder compact after working is set up so that it has a relationship represented by R>=(d/44)<2> with the grain size (d) (mum) of the powdery raw material.
Patent JP-S59210457-A (JP)
Title: Latent image forming method
Inventor: KAMURA YUUSUKE
IPC: G03G13/00
Filed: 1983-05-14
Abstract: PURPOSE:To ensure easy formation of an image consisting of a photoconductive toner powder and to form a good transferred image by using a base consisting of a conductive substrate and the carrier transfer layer in which only holes or electrons can transfer, formed on the substrate. CONSTITUTION:A transfer layer 3 allowing only holes to transfer is laminated on a conductive substrate 2 to form a base 1, and it is uniformly charged positively with an electrostatic corona charger 4, photoconductive toner T charged negatively with a magnetic brush method is uniformly attached to the base 1 to form a toner layer, and it is positively charged with a corona charger 5. Then, it is imagewise exposed with light L to perfectly erase the exposed part of the toner To, the toner To is removed with an air knife or the like, and the remaining toner is transferred to a recording paper to obtain a desired image. In addition to this method, the method may be used in which the transfer layer 3 transferring only electrons is used and charging to a polarity reverse to said method is executed.
Patent JP-H08278776-A (JP)
Title: Device and method for displaying 225 colors
Inventor: FUJIKAWA YOSHIBUMI
IPC: G06T5/00
Filed: 1995-04-10
Abstract: PURPOSE: To remain a hardware palette number for a color, etc., used for an OS such as a frame of a window by displaying an image using a specified number of colors uniformly dividing color space. CONSTITUTION: This device is provided with a logic palette conversion part 120 converting the image data to the image data of a palette form and a DMA transfer control part 130, etc. The logic palette conversion part 120 reduces the number of colors to 225 colors since the image data outputted by an image generation part 110 are the luminance of RGB of 256 gradation. The DMA transfer control part 130 DMA-transfers the inputted image data to an image display circuit 200 successively to display the image and to reproduce an animation. Thus, rapid transfer is performed, and bus utilizing efficiency is enhanced, and since the image display is attained by using 225 colors obtd. by uniformly dividing the color space, the hardware palette number for the color, etc., used for the OS such as the frame of the window is left.
Patent JP-H05289847-A (JP)
Title: Ring buffer control device
Inventor: TANAKA KOICHI
IPC: G06F5/06
Filed: 1992-04-06
Abstract: PURPOSE:To quickly generate an address and a read/write permission status for write to and read from a ring buffer. CONSTITUTION:A data processor 1, a storage device 2 capable of random access, a holding means 3-1 where the number of effective bits of the ring buffer is held, a write pointer holding means 3-2, a read pointer holding means 3-3, write and read pointer incrementing means 3-4 and 3-5 which can designate the operation bit width, a subtractor 306, and a status generating means 3-7 are provided. The data processor 1 reads out pointers and the number of effective bits as control data of the ring buffer from the storage device 2 and sets values to respective holding means, and the status is generated based on these values, and values held in pointer holding means are incremented and are written in the storage device 2 when the data processor 1 writes pointers in the storage device 2.
Patent JP-S62240534-A (JP)
Title: Manufacture of optical element
Inventor: NOSE TETSUSHI
IPC: G02B3/12
Filed: 1986-04-11
Abstract: PURPOSE:To form an elastic body with high accuracy by a method wherein the elastic body is molded by pouring elastic body material onto the molding surfaces of a mold and then the molded elastic body is released from the mold by pouring gas to the interface between the molding surface and the elastic body through passages provided on the mold or on the elastic body. CONSTITUTION:Raw material for an elastic body is poured through an inlet provided on a side force 4 in a gap portion, which is shaped by a columnar bottom force 2, to which fitting members 1 such as pins, wedges or the like are fitted so as to pass through from the molding surface of the force 2 to its bottom surface, a circular bottom plate 3 and the cylindrical side force 4, and then cured in order to form a columnar elastic body 5. Next, gas passages 1a are formed by drawing the fitting members 1 out of the bottom force 2. When gas such as air or the like is poured under pressure through gas inlets 6a of a jig 6, which is installed onto the bottom surface of the bottom force 2, the gas passes through the passages 1a and reaches the interface between the bottom force 2 and the elastic body 5 and quickly diffuses in the fine gap of the interface so as to lower the adhesion between the bottom force 2 and the elastic body 5 in order to accelerate the mold release. Because consequently the deformation of the elastic body at its mold release is suppressed, the elastic body 5 can be formed with high accuracy.
Patent JP-H08273804-A (JP)
Title: Heater board and floor warming apparatus for bathroom using thereof
Inventor: NAKANISHI HIDE
IPC: F24D13/02
Filed: 1995-04-10
Abstract: PURPOSE: To provide a heater board which is easy to be attached to a water- proof pan with high installation strength and is easy to be assembled and to provide a floor warming apparatus for a bathroom which can heat the floor of the water-proof pan quickly and raise the temperature uniformly and is not easily separated from the water-proofing pan. CONSTITUTION: A heater board 3 is composed of a reinforcing board 31, a uniformly heating board 32, and a heat generating body 34 manufactured by bending, a cord heater 34a, the heat generating body 34 is laid in a heat generating body storing groove 32a formed in the uniformly heating board 32 and held between the reinforcing board 31 and the uniformly heating board 32 to give integrally assembled the heater board 3. An adhesive resin layer 37 of adhesive resin 5 is formed in a gap between a reinforcing board 31 and a uniformly heating board 32. As for a floor heating apparatus for a bathroom, such a heater board 3 is attached to a water-proof pan 4 with the adhesive resin 5 and the adhesive resin 5 fills anchor holes 3a penetrating the heater board 3, reaches the back side of the reinforcing board 31, and is hardened.
Patent JP-S58199832-A (JP)
Title: Method for recovering rhodium
Inventor: SAKAKIBARA YOSHINOBU
IPC: C22B7/00
Filed: 1982-05-18
Abstract: PURPOSE:To recover efficiently Rh from a used catalyst contg. Rh on an aluminous carrier by adding a compound of an element which forms a compound together with Rh and prevents Rh from being solubilized in alumina to the catalyst, carrying out calcination and reduction, and dissolving and extracting Rh. CONSTITUTION:To a used catalyst contg. Rh on an aluminous carrier is added 0.01-2mol/l of a compound of an element which forms a compound together with Rh and prevents Rh from being solubilized in alumina. The chloride, nitrate, carbonate or acetate of La, Ca, Pb or Na or the oxyacid salt of boron is used as the compound. Calcination is carried out an 600-1,300 deg.C. Rh can be dissolved easily and extracted from the used catalyst, and it is efficiently recovered.
Patent JP-S62240632-A (JP)
Title: Method for separating dimethylnaphthalene isomer
Inventor: TANIGUCHI KATSUO
IPC: B01D15/00
Filed: 1986-04-11
Abstract: PURPOSE:To separate specific isomers efficiently and in high purity, by bringing a dimethylnaphthalene isomer mixture into contact with X type or Y type zeolite subjected to ion exchange with a metallic ion an alkaline(earth)metal and rare earth metal. CONSTITUTION:Dimethylnaphthalene isomers are brought into contact with X type or Y type zeolite subjected to ion exchange with a metallic ion selected from alkaline(earth)metal and rare earth metal as an adsorbent at room temperature - 150 deg.C to separate especially 1,4-dimethylnaphthalene. The ion exchange of the zeolite is carried out by pretreating the X type of Y type zeolite by water washing and calcining, etc., immersing the zeolite in an aqueous solution of a compound containing the metallic ion, heating, repeating these operations by the use of new aqueous solutions several times, washing the zeolite with distilled water, drying and calcining.
Patent JP-H05288686-A (JP)
Title: Water-wheel inspection apparatus
Inventor: YAMAMOTO KITAO
IPC: B25J11/00
Filed: 1992-04-06
Abstract: PURPOSE:To obtain an apparatus, which inspects a water wheel safely, positively and quickly without water draining work. CONSTITUTION:A water-wheel inspection apparatus contains an underwater- inspection-robot pushing and returning device 5 in case body 4. The case body 4 is opened to a draft tube 2, which is connected to a water wheel 1, and connected to a manhole 3, which can be opened and closed with a cap. The pressure in the case body 4 is equal to the pressure in the draft tube 2. The device is supported so that the device can be pushed and retreated in the draft tube 2 with a driving device. An underwater inspection robot 10, to which a cable 11 wound around a cable winding device 9 is connected, is mounted on the device 5. The pressure in the case body 4 is made equal to the pressure in the draft tube 2. Under this state, the cap 3a is opened, and the unerwater- inspection-robot pushing and returning device 5 is pushed into the draft tube 2. Thus, the underwater inspection robot is started or made to return.
Patent JP-H10283722-A (JP)
Title: Operation device, electronic equipment, and electronic equipment system
Inventor: SHINADA SATORU
IPC: B60R11/02
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To enable an electronic equipment body part to receive optical light information appropriately regardless of the its arrangement position. SOLUTION: An operation device 40 operates an electronic equipment by itself and at the same time has a light reception means 43 for obtaining optical information and transmits it to the electronic equipment. More specifically, by detecting an optical command signal from another operation device by the light reception means 43, information from another operation device can be transmitted to an electronic equipment 10, and an ambient brightness is detected and the information can be transmitted to the electronic equipment 10.