baber/WOPTO huggingface dataset:
Patent JP-H11108880-A (JP)
Title: Oxidation-reduction potential detector
Inventor: ARIKAWA ETSURO
IPC: G01N27/327
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To correctly detect from an ORP value at a terminal point of denitrification even at the occurrence of a basic change of a wastewater and well control a system controlling a feed amount of ethanol, by coating an electrode of an oxidation-reduction potential detector(ORP detector) for the wastewater with a sulfate-reducing bacterium of an anaerobic microbe. SOLUTION: When nitrate nitrogen is forwarded through denitrification from a state where it is present to reduce, an ORP value decreases as well, because an anaerobic bacterium is activated in an anaerobic state to discharge sulfur ions lowering the ORP value. When an indication electrode 2 is coated with a sulfate-reducing bacterium of an anaerobic microbe 3, the denitrification reaction changes to a sulfate-reducing reaction at a part of the electrode 2, so that the ORP value changes with a large width depending on the presence/ absence of the nitrate nitrogen. Even when a basic change takes place, for example, changes in pH, quality, bacterium phase or the like of a wastewater, the ORP value shows a great change at a terminal point of the denitrification, thus permitting a biological denitrification process.  Accordingly, a malfunction of an organic feed system for methanol can be prevented and controlled.
Patent JP-H0789838-A (JP)
Title: Silicone type hydantoin derivative, ultraviolet absorber and external dermatological agent
Inventor: NISHIO HIROYUKI
IPC: A61K8/58
Filed: 1993-09-27
Abstract: PURPOSE:To obtain the subject compound capable of being dissolved with a silicone type base material and of absorbing ultraviolet light of UV-A region, and an external dermatological agent with which the compound is combined. CONSTITUTION:An ultraviolet absorber comprises a silicone type hydantoin derivative which is one of siloxanes having at least one of the units expressed by formula I wherein, R<1> is a 1-4 C alkyl, phenyl trimethylsiloxy; R<2> is an alkylene, oxy-alkylene; X is OH, a 1-8 C alkyl, 2-8 C alkoxy; m is 0-3, and a is 0-5) and the other unit presenting in the siloxanes is expressed by formula 5 wherein, n is 0-3; R<3> is a 1-4 C alkyl, phenyl, trimethylsiloxy. The hydantoin derivative is obtained by reacting a benzaldehyde derivative of formula 2 with hydantoin of formula 3 and then by reacting the obtained compound of formula 4 with a siliconic compound. By combining the hydantoin derivative with a silicone type base material, properties such as feelings in use like a good spreadable quality, a refreshing feeling, non stickiness, etc., and functions such as a good water resistance, a good oil resistance, further a good washing resistance to sweat and water, etc., are obtainable.
Patent JP-H02110498-A (JP)
Title: Display device
Inventor: OSONO NAOHITO
IPC: G09G5/42
Filed: 1988-10-19
Abstract: PURPOSE:To reduce the storing capacity of a bit map memory and, at the same time, to accumulate screen images of a plural-sheet quantity at once by storing displaying data in the bit map memory after the data are compressed at a prescribed rate and displaying the data after enlarging the compressed data at the compressed rate. CONSTITUTION:Displaying data from a sampling device are stored in a bit map memory 3 as screen images after the data are compressed at a prescribed rate by means of a displaying data compressing device 10. The displaying data are displayed in a displaying section 7 by enlarging the data at the compressed rate by means of a displaying data enlarging device 11 after reading out the data from the memory 3 and mixing the data with other displaying data of fixed picture data, etc. Therefore, the storing capacity of the bit map memory 3 can be reduced and kinds of displaying picture can be increased.
Patent JP-H01107189-A (JP)
Title: Free motion table within plane
Inventor: YAMASHITA YOSHIHIRO
IPC: H01L21/68
Filed: 1987-10-20
Abstract: PURPOSE: To make compact and highly rigid a table by providing a traveling plate that is connected between parallel flat plates with a certain gap using a piezoelectric element and a piezoelectric element for fixing them to one parallel flat plate. CONSTITUTION: For example, when moving a table in X direction, only a piezoelectric element 21 for fixing is initially turned on and traveling plates 17-20 are fixed. Then, a specific voltage is applied to a piezoelectric element 15 for traveling, the plate 17 is moved by a specific amount, a piezoelectric element 20 for fixing is turned on, and the plate 17 is fixed. Then, a piezoelectric element 21 is turned off, a traveling plate 16 for table is released, and the piezoelectric element 15 is turned off, thus causing the plate 16 to travel in X direction by a specific amount. Then, the piezoelectric element 21 is turned on and the plate 16 is fixed, thus completing operation.  In this manner, there may be five piezoelectric elements 12, 15, 21, 22, and 23 in the case of the travel in X-Y direction, thus making compact the table and fixing the plates 17-20 with a high stiffness by the press force of the piezoelectric elements 21-25 for fixing.
Patent JP-H0884605-A (JP)
Title: Sneaker's sole
Inventor: INOHARA MASANOBU
IPC: A43B13/14
Filed: 1994-09-20
Abstract: PURPOSE: To provide a sneaker's sore which can enhance an impact shock absorbing effect of a landing impact most easily receiving part. CONSTITUTION: A shock absorbing member 8 which is almost equal to a shape of a through hole 2 and has an outside diameter almost larger than an inside diameter of this through hole 2 and has hardness different from a raw material of a shoe sole body 1, is fitted in the through hole 2 which is formed on the heel side of the shoe sole body and in which an annular locking part 2b is protrusively arranged on an inner peripheral wall, so as to be freely mountable and demountable.
Patent JP-H10112748-A (JP)
Title: Redial method for telephone set
Inventor: DAIKYO TORU
IPC: H04M1/27
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To read quickly and efficiently a dial number that is used recently and frequently by extracting dial numbers included most frequently among dial numbers included in a selected group and displaying them. SOLUTION: When a re-dial button 40 is depressed at first, dial numbers included in an object group number are used for retrieval objects and the dial numbers most frequently dialed in the past are extracted among the objects and displayed on a display section 30. When the displayed dial number is a desired dial number, a call is dialed by using the extracted dial number through the depression of a dial button. When the displayed dial number is not the desired dial number, the re-dial button 40 is depressed again. Through the re- depression of the re-dial button 40, since it means that the dial number displayed on the display section 30 is not the desired dial number, a skip mark is added to the number to exclude the retrieval object for the succeeding retrieval and '1' is added to a current group number.
Patent JP-H1199103-A (JP)
Title: Floor suction tool
Inventor: ZAKO AKIHIKO
IPC: A47L9/04
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To rotatively drive a rotary brush efficiently and to improve cleaning workability by forming a discharge port feeding the outside air to the blade of the rotary brush at nearly the center position in the width direction of the rotary brush of a suction tool main body. SOLUTION: When the electric blower of a cleaner main body is driven, air suction force is applied to a suction port 7 via a suction hose. When the floor surface is cleaned, the interval between the cleaned surface and the suction port 7 is wide, suction resistance is small, most of the air is sucked from the suction port 7, and a small amount of air is sucked from a guide port 20 formed at the upper section of a suction tool main body 1. A rotary brush 11 is rotated by the air stream sucked from the suction port 7.  When a carpet is cleaned, the suction resistance from the suction port 7 is increased, and the outside air quantity sucked from the guide port 20 is increased, thereby the rotary brush 11 is rotated by the air stream increased with its flow velocity when it passes through a discharge port 23 provided at the center position in the width direction of the blade 16 of the rotary brush 11 and having a small opening area.
Patent JP-S63116873-A (JP)
Title: Printer
Inventor: NISHIKAWA KIN
IPC: B41J2/355
Filed: 1986-11-06
Abstract: PURPOSE:To reduce the number of white line between blocks, by a method wherein the output of a counter dividing the frequency of a clock is decoded and a head control signal simultaneously printing adjacent blocks only for a time shorter than the max. recording time of the blocks is generated and the data from a memory is recorded by a thermal line head. CONSTITUTION:The clock CK2 obtained by dividing the frequency of a clock CK1 is decoded by an address generating means 103 and a head control signal generating part 104 to obtain a latch pulse, l a memory reading address ADRS, a data transfer clock CLK, a strobe STB and block enables ENB1-ENB4. Odd number block printing data and even number block printing data are successively and alternately read from a line memory 105 on the basis of ADRS and odd number block data are latched to transfer odd and even number data to the shift registers 109-112 of a head from parallel-in serial-out shift registers 107, 108 in equal timing and a current is supplied to the corresponding head heat generator 113 to perform printing. Therefore, the one-half time of the max. recording time of each block is also used in the printing of two adjacent blocks.
Patent JP-2000095409-A (JP)
Title: Sucking device in paper sheet rotary printing machine
Inventor: TAKEDA KOJI
IPC: B65H29/68
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To make paper arrangement favorable to improve quality by providing at least a pair of air discharging nozzles under a sheet-like object sandwiching the center in the width direction of the sheet-like object, and directing the air discharge direction from these nozzles outside the width direction of the sheet-like object between sucking devices. SOLUTION: Because the bent parts of respective nozzles from 50A to 50F are directed outside paper 20, air 60 discharged from the blowoff ports from the nozzles 50A to 50F acts on both end sides in the width direction of the paper 20 so as to pull each other. Consequently, because the paper 20 is tensed in the width direction to be flat, both end parts of the paper 20 are not detached from flat belts 13 positioned on both ends, and both end parts of the paper 20 are sucked with these flat belts 13. Consequently, carrying speed of the paper 20 can be sufficiently decelerated, the paper 20 is prevented from flapping, hence arrangement of the paper end does not become bad at loading the paper on a blanking plate 16, and because the paper does not contact with brackets 9, the printing surface is not injured.
Patent JP-H03125543-A (JP)
Title: Automatic answering telephone set
Inventor: MAKITA TOSHIYUKI
IPC: H04M1/64
Filed: 1989-10-11
Abstract: PURPOSE:To allow an operator to recognize the recording state at a glance by providing a recording means recording a message from an opposite party, a storage means storing the recording time and an output means outputting a list of stored content. CONSTITUTION:When a call is received from a master set 1 and nobody replies the call, whether the call comes from a public telephone circuit or an extension is recorded on an external storage device (FD) 7. When it is discriminated that the call comes from an extension, since an extension number is informed at the arrival of the call as destination information, the destination extension number is recorded on the FD 7. Then the data and time of the call are recorded on the FD 7 and recorded information is displayed on a CRT display device 5 as a list. Thus, an extension call or an external line call, an extension number in the case of the extension call, data and time at the arrival of the call, presence of a message and recording time as the information of the arrival of the call are recorded and the incoming call during the absence is recognized.
Patent JP-H03124986-A (JP)
Title: Noise reducing device for roots type blower
Inventor: YOKOI KOMEI
IPC: F04C18/18
Filed: 1989-10-11
Abstract: PURPOSE:To reduce operation noise by providing a backflow groove made of helical grooves on the discharge port side of a casing, and specifying the ratio between the intake volume surrounded by tip sections of leaf sections of a rotor and the casing and the whole volume of the backflow groove. CONSTITUTION:A backflow groove 5 made of multiple helical grooves 4 with the most excellent noise reducing effect is formed on the inside of a casing 1 at the segment from the position of the leaf piece on the rotation direction front side when the communication to an intake port 2 is cut off by the leaf piece on the rotation direction rear side of a Roots type blower rotor, and its angle is limited to 10-40 deg. centering the center axis of the casing 1. The ratio V2/V1 is set to the rang 1.0-0.1 recognized as most effective for noise reduction, where V1 is the volume surrounded by leaf pieces of the rotor and the inner wall of the casing 1 and V2 is the whole volume of the backflow groove 5 made of helical grooves 4. Operation noise can be reduced.
Patent JP-H10109922-A (JP)
Title: Cosmetic oil
Inventor: SHIMIZU TATSUTAKE
IPC: A61K8/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To prepare a cosmetic oil, capable of protecting skin in a short time and preventing the skin from drying or reducing the drying by compounding specific two or three compounds therein. SOLUTION: This cosmetic oil is prepared by compounding an animal or a vegetable oil containing tocopherols and squalane therein. For example, soybean oil, wheat embryo oil, corn oil, peanut oil, rice bran oil and adlay oil are cited as the animal or vegetable oil. The squalane is a saturated hydrocarbon obtained by reducing squalene which is present in, e.g. olive oil, rice bran oil, wheat embryo oil, sesame oil and cottonseed oil or may be synthesized from geranylacetone, etc. The content of the vegetable oil containing the tocopherol in the cosmetic oil is preferably 10-50wt.% and that of the squalane is preferably 10-90wt.%. A higher fatty acid ester (e.g. isopropyl myristate) may further be added to the cosmetic oil in order to suppress the stickiness.
Patent JP-2001090993-A (JP)
Title: Outdoor unit of air conditioner
Inventor: KOGURE MASAYOSHI
IPC: F24F5/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide the outdoor unit of an air conditioner which can keep the external appearance in beautiful condition extending for a long period. SOLUTION: This outdoor unit is provided with a bank 5a at the front end and both right and left ends of a top plate 5 constituting an outer shell, and this is provided with an inclination to lower the center at its topside, and a water passage hole 5b is made at the center of the topside of the top plate 5, while the top end of a motor mounting plate 10 to fix a blower 11 is extended toward a front cover 2, and further this is provided with a water channel 10 recessed in cross section which guides the water flowing down the water passage hole 5b of the top plate 5 to a base, from its topside to the rear bottom, and this is provided with a drain port 1a at the base 1 near the bottom of this water channel 10a.
Patent JP-H05110878-A (JP)
Title: Color reader
Inventor: KUSUNOKI TADAKAZU
IPC: G06T1/00
Filed: 1991-10-14
Abstract: PURPOSE:To correctly evaluate the range of a reading image and to detect it without omission by replacing the image data of the correction object area for correction data and sending them in accordance with a detecting signal by a detecting means. CONSTITUTION:Each time coping with respective light receiving elements to constitute a line image sensor 111, an image reading means 112 reads the black and white image of the linear area on an original 101 while dissolving the image into plural color components. From the image data, a detecting means 113 detects the correction object area of the prescribed width having the value with the different image data at both ends while the value of 1 component is constant from the original 101 over plural picture elements of both-end part. A fluctuation width detecting means 114 detects the range where the intensity of the color component is fluctuated in accordance with the image data as the fluctuation width. Next, from the fluctuation width and the image data, a correction data preparing means 115 prepares the correction data to show the step-shaped density distribution to change in accordance with the prescribed inclination. In accordance with the detecting signal of the detecting means 113, the image data are replaced to the correction data and the range of the reading image can be correctly evaluated.
Patent JP-2000099856-A (JP)
Title: Gas detector
Inventor: NAKAWA YOSHIHARU
IPC: G08B21/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a gas detector with reduced weight, to be easily handled as a portable type and capable of optionally recording plural pieces of measurement data by printing out, etc. SOLUTION: The gas detector is provided with a gas sensor 1 capable of detecting plural kinds of gas, an analog processing circuit 3 to detect output of the sensor, an alarm display part 9, a buzzer 10 to raise an alarm when concentration of the detected gas exceeds a reference value, a memory part 8 capable of storing and holding the detected measurement data, a switch 7 for memory to instruct the start, the end, etc., of section measurement, a data output part 11 to output the measurement data to a printer, etc., and a CPU 4 to control operation of each part, to set blocks by every measurement by attaching addresses in the memory part 8, to store and to hold each piece of the measurement data in corresponding block. The plural pieces of the measurement data held in the memory part 8 are optionally read and outputted to the printer, etc.
Patent JP-S61143589-A (JP)
Title: Method and device for plating
Inventor: ISOMURA JIRO
IPC: C25D7/06
Filed: 1984-12-15
Abstract: PURPOSE:To obtain efficiently a plating film having the high strength to folding by passing a plating liquid between a metallic strip which is made cathodic and anodes, supplying pulsating current thereto and supplying reverse current thereto at proper times. CONSTITUTION:A metallic body 12 is run while said body is brought into sliding contact with a cathode 14 to make cathodic said body. The plating liquid is admitted and passed between anodes 62, 64, 66, 68 and the metallic strip 12 under the cathode 14. The pulsating plating current is passed through the anodes 62, 64, 66, 68 to the plating liquid at suitable current density to deposit copper, etc. on the bottom surface of the strip 12. The reverse current is supplied between the cathode 14 and the anodes 62, 64, 66, 68 at proper times by turning alternately on and off change-over switches 106, 108 or 110, 112. The plating film suitable for being use in the parts to be frequently subjected to folding stress is formed by the above-mentioned method.
Patent JP-H04143205-A (JP)
Title: Manufacture of rare earth metal anisortopy permanent magnet powder
Inventor: SUMIYAMA MIHIRO
IPC: H01F1/057
Filed: 1990-10-04
Abstract: PURPOSE:To manufacture magnet powder for anisotropy resin-bond magnet having high performance by pulverizing after executing hot plastic working to powdery alloy, which is obtd. by executing hydrogen absorption and dehydrogen treatment to alloy containing rare earth metal element, transition metal, B and N at the specific ratios under the specific working condition. CONSTITUTION:R-T-B-Nb series alloy ingot having composition shown in the formula 1 composed of rare earth metal R containing Y, transition metal. T containing Fe as essential component, B as the basis component and the specific content of Nb is pulverized and heated at e.g. 700-800 deg.C in hydrogen atmosphere to absorb the hydrogen. Successively, this is again heated at 600-850 deg.C under vacuum and the dehydrogen treatment is executed to make the magnet powder having <=10mum average crystal particle diameter. After executing hot plastic working of rolling, etc., under working condition of 600-900 deg.C, >5/sec strain velocity and >60% deforming ratio, the mutually fused particles are pulverized in Ar gas atmosphere.
Patent JP-H03127100-A (JP)
Title: Weighted encoding method for voice
Inventor: OKAZAKI KOJI
IPC: G10L19/035
Filed: 1989-10-13
Abstract: PURPOSE:To enable encoding which is small in quality degradation unless the encoding is impossible below a permissible noise level when information is less than a permissible amount by providing a quantized noise distribution which minimizes the loudness of a noise approximately when a voice is converted into a frequency range and then encoded. CONSTITUTION:An encoding means 1 and an information amount calculating means 2 are provided. Namely, an encoding means 1 performs the encoding so performed that Dm is nearly max(DWi(Si/Vi)<2/3>,Mi/Vi), where (i) is the number of a divided section that an (m)th frequency component Xm belongs to when a frequency component is divided at a ratio proportional to critical band width, Vi the number of frequency components in the divided section (i), Wi and Si the critical band width and spread spectrum nearby the divided section (i), Mi is a total permissible noise level assigned to the divided section (i), and D an area value. Then an information amount calculating means 2 finds the amount of information which is required for the encoding by the encoding means 1. Consequently, the encoding which is small in quality degradation is performed.
Patent JP-H03127022-A (JP)
Title: Waveguide type optical element
Inventor: NOZAWA TOSHINORI
IPC: G02F1/035
Filed: 1989-10-13
Abstract: PURPOSE:To stably obtain excellent characteristics over a long period of time by providing a material which generates nonohmic electrical conduction, etc., to facilitate the implantation of the charge carriers to a 1st buffer layer and a substrate surface on a 2nd buffer layer in contact with electrodes. CONSTITUTION:The buffer layer 13 is constituted of the 1st buffer layer 13a which is decreased in capturing centers in contact with the surface of the substrate 11 formed with a waveguide and is good insulator and the 2nd buffer layer 13b which facilitates the implantation of the charge carriers to the substrate 11 surface. The energy barrier to the charge carriers of the 1st buffer layer 13a is, therefore, degraded by the material disposed on the 2nd buffer layer 13b and the charge carriers are easily implanted from the electrodes 14a, 14b, 14c to the substrate 11 surface. The neutralization of the charges is thus easily executed. The fluctuation in the potential of the buffer layer at the time of the impression of a DC electric field and a change in environmental temp. is suppressed and the fluctuation in element characteristics is prevented.