baber/WOPTO huggingface dataset:
Patent JP-S61213774-A (JP)
Title: Apparatus for measuring antenna emitting characteristics
Inventor: IWASAKI HISAO
IPC: G01R29/10
Filed: 1985-03-20
Abstract: PURPOSE:To make it possible to measure the emitting characteristics of an antenna to be measured by minute power, by modulating a signal with desired measuring frequency by a dummy noise code to emit the same from a transmitting antenna. CONSTITUTION:The signal from a carrier wave oscillator 10 is modulated on the basis of the dummy noise code formed in a dummy noise code generator 11 by a modulator 12. The output of the modulator 12 comes to a signal widened to a band width BSS determined by the repeating cycle and chip rate of the dummy noise code and this signal is amplified by a transmitter 13 to be transmitted from a transmitting antenna 14. This frequency diffused signal is received by an antenna 15 to be measured and detected by a receiver 16 having a band width BSS and the same code as the dummy noise code formed in the transmitting side is formed by a dummy noise code generator 17 and demodulated by diffusing inverse frequency by a demodulator 18. At this time, by receiving the signal while the antenna 15 to be measured is rotated on a revolving stand 20, the directionality of the antenna can be calculated.
Patent JP-H06268996-A (JP)
Title: Video signal compression device
Inventor: AMANO KUNIHIKO
IPC: H04N19/107
Filed: 1993-03-15
Abstract: PURPOSE:To relatively improve reproducing picture quality even in the state of thinningly reproducing recording tracks such as variable speed reproduction in the case of introducing a picture compression technique and performing recording and reproducing. CONSTITUTION:A picture is divided by a picture dividing circuit 46 and information-compressed video blocks are turned to three-dimensionally structured signals having a size equal to one block or more in an intra-frame horizontal direction, equal to one block or more in an intra-frame vertical direction and equal to two frames or more in a time direction by frame/sector conversion circuits 47-50 and compression circuits 51-54 and defined as the unit of information transmission. Also, information is compressed by intra-frame encoding the video block of a leading frame within the three-dimensionally structured signals, intra-frame encoding or inter-frame predictive encoding the video blocks in contact with the three-dimensionally structured signals at different intra-frame positions within the video blocks of other than the leading frame and intra-frame encoding, inter-frame predictive encoding or inter-motion compensated frame predictive encoding the other video blocks.
Patent JP-2000253050-A (JP)
Title: Optical wave network
Inventor: MASUDA MICHIO
IPC: H04L47/43
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To warrant the delay of a signal by providing an optical wave adaptation frame so as to assemble an Internet protocol IP packet into a frame according to the quality of service (QoS). SOLUTION: In a core node 9b, a dispatcher 12a detects the presence of an extended optical wave header of a received packet. When the packet has an extended optical wave header, the processing continues to a branching step 1202. When no extended optical wave header is in existence at a step 1201, the packet is stored in a high priority queue at a step 1205 and the processing is completed. When the extended optical wave header is in existence at the step 1202, it is discriminated whether or not the packet is addressed to its own node. When the packet is found to be addressed to its own node in the discrimination processing in the step 1202, the processing continues to a step 1203. However, when the packet is addressed to another node, the packet is stored in the high priority queue at the step 1205 and then the processing is completed.  In the step 1203, the extended optical wave header whose destination indicates its own node is deleted and the resulting packet is stored in a low priority queue 1204 to rebuild a super frame.
Patent JP-H05215478-A (JP)
Title: Structure of connecting part of aluminum fine tube
Inventor: AKACHI HISATERU
IPC: F28D15/02
Filed: 1992-01-30
Abstract: PURPOSE:To perform connection of aluminum fine tubes and sealing of ends of the tubes by brazing with a hard brazing material by metal-plating the surfaces of the tubes with excellent brazing properties for the material and forming a joint and a cap of metal having excellent brazing properties for the material. CONSTITUTION:Outer peripheral surfaces of parts of aluminum fine tubes 1, 2 near a butt connected part C and an end sealed part E are, for example, metal- or nickel-plated 5, 6, and a butt connected joint 3 and an end sealed cap 4 are formed of a metal material which can be brazed to the plating metal by a hard brazing material with high reliability. For example, the joint 3 and the cap 4 are formed of aluminum, nickel-plated 7, 8, and the joint 3 and the cap 4 are brazed to the part C and the part E of the tubes through plating metals 5, 6 by hard brazing materials 9, 10. For instances, when a silver brazing material having an operating temperature of 660 deg.C or lower is used as the hard brazing material, nickel-plating parts of two layers can be rigidly brazed with high reliability.
Patent JP-H08248538-A (JP)
Title: Printer
Inventor: TAKADA KENJI
IPC: G03B27/32
Filed: 1995-03-14
Abstract: PURPOSE: To form a print having excellent image quality by using small number of light sources. CONSTITUTION: A reflection original is mounted on an original mount base 22 in a state where a light source shutter is closed, and the original mount base 22 is positioned at a vertical position. By rotating a dial 16, the positions of three filters C, M and Y are respectively and independently adjusted. By opening the light source shutter in such a state, light radiated from a lamp 10 is controlled by a color correction filter 12 and diffused by a mirror box 18, then the reflection original on the original mount base 22 is irradiated with the diffused light.  The vicinity of the lower side part of the reflection original is mainly illuminated with the diffused light from the mirror box 18, and the vicinities of the upper side and the right and left sides thereof are mainly illuminated by reflection mirrors 30, 32 and 34 reflecting the diffused light from the mirror box 18, so that the reflection original is nearly uniformly illuminated. By opening/closing a black shutter 27, the image of the reflection original is printed on photographic paper 28.
Patent JP-S58173581-A (JP)
Inventor: HOYANO YUUHEI
IPC: D05B19/00
Filed: 1982-03-31
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-H09238918-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: TOKUNAGA YUTAKA
IPC: G01R33/48
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a fat inhibited image (water image) by a fast spin echo method. SOLUTION: An inphase sequence is executed to collect inphase data by a Fast SE method using a 180 deg. pulse so arranged that the phase of an echo signal from water is the same as that of an echo signal from fat and an opposed sequence to collect opposed data by the Fast SE method using a 180 deg. so arranged that the phase of the echo signal from water is opposite to that of an echo signal from fat. Thus, the inphase data and opposed data collected undergo an addition and a subtraction to obtain a water image and a fat image simultaneously.
Patent JP-H06287460-A (JP)
Title: 1:2 chrome complex dye
Inventor: BINFURIITO MENNIKE
IPC: C09B45/16
Filed: 1994-03-02
Abstract: PURPOSE: To provide a novel compound which can give blue, purple and Bordeaux colored dyed pieces, is excellent in dyeing properties and fastness and is useful for the dyeing, etc., of polyamide fibers, leathers, furs, etc.  
     CONSTITUTION: This is a compound of formula I [wherein A and B are each a (substituted) benzene or naphthalene; R 1  to R 4  are each H, an alkyl, an aryl or an aralkyl; n, n', p and m are each 0 or 1; p+m=1 or 2; and Cat (+)  is a cation]. An example is a compound of formula II. The compound of formula I can be obtained, for example, by reacting a compound of formula V obtained by coupling a diazotized amine of formula III with a compound of formula IV with a chromium donor. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S59179189-A (JP)
Title: Treatment of liquid containing p and/or si
Inventor: TOMISAKA YASUSHI
IPC: C02F1/60
Filed: 1983-03-29
Abstract: PURPOSE:To enable effective utilization of an unreacted Ca hydroxide by setting the amt. of the fresh Ca ion to be charged and the circulating rate of separated sludge in accordance with the result determined in accordance with the specific formula. CONSTITUTION:The rate of the fresh Ca ion to be charged and the circulating rate of separated sludge are set in accordance with the result obtd. by the inequality (X: the equiv. number of Ca relating to the charging of the fresh Ca ion, K: the circulating rate of separated sludge, A: the theoretical reaction equiv. number of P and Si in raw material liquid) in the stage of returning an unreacted Ca hydroxide to a reaction system in order to utilize effectively the same. The theoretical equiv. concn. for the treating liquid contg. both of P and Si is expressed by [PX(5/3)+Si].
Patent JP-S61214446-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA TAKESHI
IPC: H01L21/76
Filed: 1985-03-19
Abstract: PURPOSE:To form the semiconductor device having a sufficient withstand voltage even if a plane size of an element isolation region is reduced by using the non-oxidizable film, which is a masking material for forming an oxide film, as the mask for etching the oxide film and a substrate after forming the oxide film by selective oxidation. CONSTITUTION:After forming a thick oxide film 16 by thermal oxidation using a silicon nitride film 14 and an oxide film 15 as a mask, the thick oxide film 16 and a substrate 11 is etched to a predetermined depth by using the silicon nitride film 14 and the oxide film 15 for a mask as they are. A CVD SiO2 film 18 is deposited over the entire surface so as to fill an opening 17 followed by etching to define an element isolation region 19 composed of the oxide film 16 and the residual CVD SiO2 film 18. Even if a plane size of the element isolation region 19 is reduced, a distance between diffusion layers can be kept long practically and a decline of a punch-through withstand voltage can be prevented.
Patent JP-S57170699-A (JP)
Title: Indirect sound generating device
Inventor: WATANABE KIMIHARU
IPC: H04S5/00
Filed: 1981-04-10
Abstract: PURPOSE:To create spacing and spreading sounds by using a delay circuit with different delay time and creating 2-channel stereophonic signals by composing the outputs directly with sounds. CONSTITUTION:One of electric signals such as the sound of a musical instrument inputted to an input terminal I is branched into 2 channels and one of the branched signal is applied to adders 7, 8 through a two-channel pan pot 6 consisting of 2 volumes for controlling sound image directions generated according  to the voltage level difference between outputs O1 and O2. The other branched  electrical signal is applied to the adders 7, 8 through an indirect sound generating device R. The indirect sound generating device R consists of a time delay  circuit 5, a reverberation generator 1, a time delay circuit 4 having 2 different  delay time for one input, and volumes 17, 18 and outputs 2 electric signals with different delay time.
Patent JP-H09245243-A (JP)
Title: Automatic vending machine
Inventor: MIURA KEISUKE
IPC: G07F11/62
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of storing two articles in an article storing room and selling articles one by one. SOLUTION: This machine has many article storing rooms, and the small door 9 on the front surface side of each of these article storing rooms is opened to take out an article A. In this case, each article storing room is constituted so that two storing parts 82a and 82b are formed before and behind by a partition door mechanism 81, and a carrier device 83 for carrying the article A stored in the storage part 82b on the rear side to the storage part 82a on the front side is provided. Thus, the second article A can be sold by carrying the article A of the storage part 82b on the rear side to the storage part 82a on the front side when the article A of the storage part 82a on the front side is sold.
Patent JP-H06245784-A (JP)
Title: Production of sialic acid and sialic acid derivative-containing composition
Inventor: KOKETSU MAMORU
IPC: C12P19/26
Filed: 1993-02-19
Abstract: PURPOSE:To obtain sialic acid and sialic acid derivative-containing composition from defatted egg yolk. CONSTITUTION:Defatted egg yolk is treated with an enzyme, ultrafiltered and desalted to give sialic acid and sialic acid derivative-containing composition.
Patent JP-H09239402-A (JP)
Title: Method for cold rolling of metallic material
Inventor: SHITO SEIICHI
IPC: B21B37/32
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To enhance the reduction of area, and to improve the unevenness property of the surface of a rolled metallic sheet by supplying cooling water in the perpendicular direction to a roll axis and fan-shaped way along the circumferences of the rolls SOLUTION: The supply of cooling water in a case where lubricating oil and water are separately supplied at the time of the cold rolling of a metallic material, is performed to respective surfaces 21 and 2c2 on the sheet metal 1b side to be rolled of upper and lower rolling rolls from a tip nozzle through supply pipes 7a1 and 7a2 . The supply direction of the cooling water is selected so that it is perpendicular to an axis in pluralplaces at prescribed intervals in the axial direction of a rolling roll. That is, the cooling water is supplied to plural places at prescribed intervals, which are selected as parts specially requiring cooling in the axial direction of the rolling roll. By making the supply direction of the cooling water a direction perpendicular to the axis of the rolling roll, the cooling water is securely supplied to the parts requiring cooling.
Patent JP-H07243722-A (JP)
Title: Refrigerant recovering apparatus
Inventor: KAWAGUCHI TAKESHI
IPC: F25B45/00
Filed: 1994-02-28
Abstract: PURPOSE:To provide a refrigerant recovering apparatus in which movement to the vicinity of a unit to be recovered and loading on and unloading from a transport vehicle, etc., are facilitated. CONSTITUTION:The refrigerant recovering apparatus comprises vertical and horizontal frames 7, 6 connected at one ends to one another, grips 12, 13 protruding to outsides from the other ends of both the frames 6 and 7, and wheels 8 having a rotary shaft 8A provided at one end connecting parts of the frames 6, 7. A body 2 having a compressor, etc., is mounted inside corners formed of the frames 6, 7. A metering base 9 is mounted at the other end of the frame 6 of the body 2.
Patent JP-H11249656-A (JP)
Title: Operating mechanism to control effect adding function of electronic musical instrument
Inventor: MINOWA TADAFUMI
IPC: G10H1/32
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an operating mechanism to control the effect adding functions of an electronic musical instrument in which a first operating means is operated by a player, who takes his most easily operating posture to operate not only the first operating means but also a second operating means while keeping his posture. SOLUTION: A left bracket section 12 is formed in the vicinity of the top left end portion of an electronic keyboard musical instrument. A bender wheel 14 is arranged on the top surface side of the section 12. A modulation pad 16 is arranged on the side surface of the section 12. A player plates his left hand on the section 12 as if he holds the section 12, stabilizes his left hand position, operates the wheel 14 with his thumb while maintaining his posture and press operates a pad 16.
Patent JP-S59180624-A (JP)
Title: Japanese input device
Inventor: SAITOU HIROSHI
IPC: G06F3/02
Filed: 1983-03-31
Abstract: PURPOSE:To check the contents of a page to be printed by displaying the page to be printed in a reading buffer by a specification from a keyboard on a display in each page prior to the depression of a printing execution key. CONSTITUTION:When a page is specified from the keyboard 1 prior to the depression of the printing execution key under the status pages including the page to be printed are loaded on the reading buffer, a display control part 12 selectively extracts the page concerned from the buffer 5 and sets up the contents of the page in a picture code buffer 10 by a format corresponding to a printing format. Consequently, a display image corresponding to the display code is outputted from a pattern buffer 11 and displayed on the display 9. When an operator checks whether the displayed contents are a page to be printed or a required format by his eyes and then the printing execution key is depressed, the printing start page through the end page are printed out.
Patent JP-2000249742-A (JP)
Title: Inspection device for bare chip single body
Inventor: MATSUNAGA KOJI
IPC: G01R31/26
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To electrically inspect a semiconductor integrated circuit in a bare chip state. SOLUTION: This inspection device includes a device stage 1 for retaining a bare chip 100 by vacuum suction; and a control part 20 for controlling a height sensor 7 to measure a height of a bare chip surface located above a plane of an inspection stage 5 mounted with probes. The control part 20 controls a height of the device stage 1 according to the measured result by the height sensor 7 such that signal electrodes 101 of the bare chip 100 contact with probe needles 3, and that a desired pressure is applied to the bare chip 100.
Patent JP-S62209738-A (JP)
Title: Objective lens driving device for optical disk device
Inventor: OZAKI HIROSHI
IPC: G11B7/09
Filed: 1986-03-11
Abstract: PURPOSE:To reduce the invasion of a foreign matter to a sliding hole, and to control te position of an objective lens accurately, smoothly, and stably, by providing a slope descending as goes away, making swell a part in te neighborhood of the sliding hole on the upper plane of an objective lens holding member. CONSTITUTION:The upper plane 502 of an objective lens holding member 5A is made swell in the neighborhood of a supporting shaft sliding hole 501 as shown in 503, and an inclination is given so as to descend as goes away from the hole 501. The foreign matter, such as dust, etc., dropped and attached on the upper plane 502 is kept away by vibration generated by the sliding of the member 5A in the position control time of an objective lens 4, thereby the invasion of the foreign matter to the hole 501 being reduced. In this way, an undesirable effect to the sliding of the member 5A due to the invasion of the foreign matter to the hole 501 can be reduced, and the position control of the lens 4 in a focusing and a tracking directions can be performed accurately, smoothly, and stably.
Patent JP-S63219586-A (JP)
Title: Manufacture of amorphous carbon-hydride film
Inventor: OSAWA MOCHIKIYO
IPC: C23C16/50
Filed: 1987-03-09
Abstract: PURPOSE:To form an amorphous carbon-hydride film at a temp. in the vicinity of ordinary temp. at high film-forming velocity, by polymerizing a specific hydrocarbon-type organic compound in vacuum by a low-frequency plasma discharge decomposition method. CONSTITUTION:A reaction chamber 23 is evacuated, into which a gas 6 of organic compound of saturated hydrocarbon type such as propane, butane, etc., or unsaturated hydrocarbon type such as propylene, butadiene, etc., is supplied as 3-4C hydrocarbon-type organic compound together with a carrier gas 7 such as H2, etc., via a main pipe 21. Electrode plates 22, 25 are oppositely disposed in the reaction chamber 23, and a substrate 24 of ordinary temp. - about 100 deg.C is placed on the electrode plate 25 and a low-frequency electric power source 26 of 10-1,000kHz frequency is connected via a capacitor to the electrode plate 22. Then, a low-frequency voltage is impressed between the electrode plates 22, 25 to exert plasma discharge, and the amorphous carbon- hydride film is formed on the surface of the substrate 24 at high film-forming velocity.
Patent JP-S54147808-A (JP)
Title: Clamping device of records
Inventor: KANEKO HISAO
IPC: G11B17/04
Filed: 1978-05-12
Abstract: PURPOSE: To eleminate the need for the upper part cover of a player and increase the rigidity of cabinet by providing front and rear claws for clamping a record.  
     CONSTITUTION: A front claw 27 which slides parallel with the guide of a clamp body 25b and has a rack gear 55, a front claw 48 which slides parallel with the guide and has a rack hear 59 and a rear claw 28 which slides with the guide and has a rack gear 57 are provided. The respective rack gears are simultaneously intermeshed with a center gear 54 and the insertion stop position of the record is de termined by the rear claw 28. The respective claws 27, 48, 28 are positioned by stopping of the gear 54 in the position corresponding to the outside diameter of the record. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11216149-A (JP)
Title: Crown bridge
Inventor: KOGURE YAMAHITO
IPC: A61C13/003
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a fully resin-made crown bridge. SOLUTION: A resin frame 3 is formed by injection molding or compression molding thermoplastic resin 4 or thermosetting resin which is colored in tooth neck color. The resin frame 3 has a space 2 for attaching a front-finishing material on the surface of a dental model 1. A photo-polymeric curing crown bridge hard resin 5 colored in a body color is attached to the space 2 on the surface of the resin frame 3 colored in tooth neck color to be photo-hardened in order to form resin front-finishing body 6. A photo-polymeric curing crown bridge resin 7 colored in a cutting end color is attached to the surface of a resin front-finishing body part 6 and photo-hardened in order to form a resin front-finishing cutting end part 8.
Patent JP-H07262019-A (JP)
Title: Knowledge information converting device and directed graph analyzing device
Inventor: IDE YASUHIRO
IPC: G06F9/44
Filed: 1994-03-25
Abstract: PURPOSE:To convert IF-THEN knowledge information into knowledge information expressed in the form of a directed graph by providing a directed graph generating/converting means for converting the contents of a condition information part and a conclusion information part into nodes corresponding to the respective parts and generating directed branches to express a causal relationship between respective nodes based on the contents of the knowledge information. CONSTITUTION:A directed branch generating part 108 generates the respective directed branches provided with directivity expressing the causal relationship between the respective nodes of the converted result corresponding to the converting objects based on the causal relationship between the condition part and the conclusion part and the relationship of OR or AND inside that condition part or conclusion part by using a node converting part 107. Then, the correspondent relationship is respectively provided between the information of respective nodes as the converted result by the node converting part 107 and the information of respective directed branches as the generated result by the directed branch generating part 108, and the relationship is stored in a first directed graph storage part 109. Thus, the knowledge information of IF-THEN rules can be converted into the knowledge information expressed in the form of the directed graph.