baber/WOPTO huggingface dataset:
Patent JP-H02252817-A (JP)
Title: Sand guarding process by gravity type retaining wall-like earth structure
Inventor: MISAKA KAZUMA
IPC: E02D3/12
Filed: 1989-03-24
Abstract: PURPOSE:To prevent peripheral foundations from collapse in case of excavation by forming a gravity type retaining wall-like earth structure with stirred and mixed a foundation hardening agent such as cement in the foundation outside an excavated region. CONSTITUTION:An earth structure 1 is formed by rotating a rotary shaft provided on its lower end with a stirring blade in the foundation while discharging a foundation hardening agent such as cement from a discharge port in the lower end of the rotary shaft into the foundation to stir and mix the foundation earth and foundation hardening agent. The shape and size of the section and the mixing rate of the foundation hardening agent are determined such that the earth structure is safe from stress generated in the interior thereof by earth pressure or the like acting on the rear face while being safe from slip and turning-upside-down. Thus, even if the excavation region and depth are respectively wide and deep, a preferred retaining wall can be built.
Patent JP-H02252181-A (JP)
Title: Tape cassette
Inventor: IWAHASHI YUJI
IPC: G11B23/087
Filed: 1989-03-24
Abstract: PURPOSE:To prevent damage from being generated on the metallic film of a tape surface even when a back cover is closed together with a front cover by composing a tape of a vapor deposited tape and setting a guide shape in a cassette casing side so that an interval between a tip part and the upper end of the tape can be more than 1.5mm when the back cover is closed. CONSTITUTION:When a back cover 32 of a cassette casing 10 to compose a tape cassette is closed, clearance between an edge part 40 of the tip part and the upper side edge part of a magnetic tape 15 is set more than 1.5mm. Thus, even when the magnetic tape 15 is loosened a little, it is not interfered with the edge 40. Then, even when the ejector speed of a cassette compartment in a VTR is improved and impulse is applied to the tape cassette at the time of ejection, the upper edge of the tape 15 is not abutted to the edge 40 in the tip of the back cover 32. Accordingly, even when cupping is generated in the tape 15, any damage is not received.
Patent JP-S547854-A (JP)
Title: Magnetron
Inventor: TASHIRO NORIO
IPC: H01J23/10
Filed: 1977-06-21
Abstract: PURPOSE: To effectively concentrate the magnetic field and to make unnecessary the cutting process, by placing a pair of spinodal magnets deeply shaped in cup shape at the electron operating space. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58196279-A (JP)
Inventor: IMURE FUORUGO
IPC: C08F2/00
Filed: 1983-04-26
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-2000267398-A (JP)
Title: Electrifying device
Inventor: KADONAGA MASAFUMI
IPC: G03G15/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the electrifying device of an ozone-less non-contact electrifying system by which stabilized electrifying potential is secured even in the case of vibration and with the lapse of time when a body to be electrified such as the electrostatic latent image carrier of an image forming device is electrified. SOLUTION: This electrifying device is provided with an electromagnetic wave radiating device 1 and electric field forming means 5, 6 and 7, and an electromagnetic wave is radiated on a space on the body 2 by an electromagnetic wave radiating device and an electric field is formed by an electric field forming means, and a body to be electrified is electrified so as to obtain desired potential Vs. In this case, the electric field is controlled by disposing an electric filed controlling electrode 3 between the device 1 and the body 2, and an interstice controlling member 4 is provided and integrated between the electromagnetic wave radiating device and the electric field controlling electrode, and a distance between the electromagnetic wave radiating device and the electric field controlling electrode is controlled to be a specified distance. Thus, the distance between the electromagnetic wave radiating means and the electric field controlling electrode is controlled to be the specified distance, and also electric field intensity between the electromagnetic wave radiating device and an electrode is always maintained to be specified intensity.
Patent JP-S60218779-A (JP)
Inventor: MURAYAMA HISAYOSHI
IPC: H01R43/04
Filed: 1984-04-12
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-S56169072-A (JP)
Title: Ink jet recording device
Inventor: HIRATA TOSHIHIRO
IPC: B41J2/085
Filed: 1980-06-02
Abstract: PURPOSE:To enable fine adjustment of a printing position with a rather simple structure by supporting a deflecting electrode with an insulator rotatively around the axis in parallel to the flying direction of ink particles. CONSTITUTION:There are provided a pair of deflecting electrodes 411, 412 on both facing wall surfaces of the  -shaped groove of an insulator cylinder 11. (numbers 121, 122 show lead connecting electrodes.) The insulator cylinder 11 is inserted into the hole 14a of an electrode base 14 and when an arm 13 makes contact with the terminating wall of the slit 14b of the electrode base 14, the cylinder 14 is rotated almost half in the counterclockwise direction (Accordingly, the arm 13 rotates almost half along the slit 14c of the electrode base 14 and abuts with a screw base 14d). Then, the electrode base 14 is fixed to a carriage 8, a coil spring 16 is compressed and inserted between the upper surface of the carriage 8 and the arm 13 to be screwed on the screw base 14d with an adjusting screw 15. When in this device, the insulator cylinder 11 is revolved around its axis by rotating the screw 15, the flying direction of ink is adjusted finely according to its revolutional angle.
Patent JP-H09266387-A (JP)
Title: Connection switch board
Inventor: SATO KAZUO
IPC: H02B1/04
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a connection switch board which allows efficient and flexible connection of a multiplicity of cables. SOLUTION: The connection switch board comprises a plurality of stepped members 141 to 14n having such a shape as disposable symmetrically with respect to an axis of a cable lead-out port 11 made in a frame or shelf and also having a multi-staged step faces 131 to 13n not parallel to the port axis; connection plug base mounting holes 151 to 15p made based on arrangement corresponding to the attributes of a plurality of cables passed through the cable lead-out port 11 on the step faces 131 to 13n to be individually fitted into connection plugs attached to tip ends of these cables; and a plurality of holding members 161 to 16n provided for individually fixing relative positions between ends or edges of the plurality of stepped members 141 to 14n and the cable lead-out port 11.
Patent JP-S51150344-A (JP)
Title: Thermal printing method
Inventor: TACHIBANA TSUNEHITO
IPC: H04N1/23
Filed: 1975-06-17
Abstract: PURPOSE:To fit the heat emission head in both sides of the head holder and feed the heat sensing paper to both sides and print/copy the several sheets at the same time.
Patent JP-H05274857-A (JP)
Title: Case for hard disk
IPC: B65D85/57
Filed: 1992-03-30
Abstract: PURPOSE:To prevent the generation of peeling in a thin part and to improve seismic resistance by coupling case body having through-holes and a base metal closing these through-holes to form a case half body. CONSTITUTION:The case body 40 having the through-holes 41, 42 and the base metal 50 having supporting parts 51, 52 are coupled, by which the holes 41, 42 are closed and the case half body for hard disks is formed. The case for hard disks with which the peeling of the thin part is prevented and which is enhanced in the seismic resistance is obtd. The magnetic shieldability and heat radiatability of the case are improved as well.
Patent JP-H05282365-A (JP)
Title: Electronic dictionary device
IPC: G06F17/28
Filed: 1992-03-30
Abstract: PURPOSE:To increase the retrieving processing speed of an electronic dictionary. CONSTITUTION:When a search key 14C is operated in a key input part 14, a CPU 10 searches the relevant dictionary area with the retrieving word stored in a retrieving word area 16B in response to the mode stored in a mode area 16A. Then the CPU 10 acquires a conversion address through a table (1) 18 and takes the translation data out of the corresponding dictionary area to display the data when a language A is converted into another. When the language A is not converted into another, the translation data is taken out of a dictionary area 12A and displayed by the address of the language A. Meanwhile the address of another language corresponding to the address of the language A is acquired through the table (1) 18 with conversion into a language excluding the language A. Then the translation data is taken out of the corresponding dictionary area and displayed.
Patent JP-H09264523-A (JP)
Title: Regenerative burner type surface melting furnace
Inventor: KURIHARA TAKAYOSHI
IPC: F23J1/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve thermal efficiency by a method wherein a regenerative burner is arranged at an inner central part of an inner cylinder and both supplying of combustion air and discharging to recover heat are performed within a pair of air supplying and discharging pipes between one air supplying and discharging pipe and the other air supplying and discharging pipe are alternatively changed over in a predetermined interval. SOLUTION: Combustion air is injected from one air supplying or discharging pipe 16 of a pair of air supplying or discharging pipes 16 into an inner cylinder 12, fuel mixed with flying ashes through an adjoining fuel nozzle 17 is injected to form a combustion flame, ashes dropped on a slant surface 13 are melted and dropped into a recovering pipe 14. At this time, the combustion discharged gas is passed to a heat accumulating chamber through the other air supplying or air discharging pipe 16, the discharged heat is recovered and discharged. After the combustion is continued for a predetermined period of time, the pipe is changed over to another air supplying or discharging pipe 16 and the fuel nozzle 17 so as to perform a similar igniting operation.  A thermal efficiency can be improved by this discharged heat recovering operation and additionally, the flying ashes are injected into and mixed with combustion air together with fuel so as to perform ignition, thereby it is possible to prevent dispersion of flying ashes.
Patent JP-S549822-A (JP)
Title: Drum brake for railway rolling stock
Inventor: TAMATSU TOSHIYUKI
IPC: F16D65/10
Filed: 1977-06-24
Abstract: PURPOSE: To obtain a fixed brake force even if there exists temp difference between a boss portion and a rim portion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08240201-A (JP)
Title: Pulsation filter
Inventor: HITOHATA SHINZABURO
IPC: F15B1/04
Filed: 1995-03-06
Abstract: PURPOSE: To effectively absorb the pulsation of pressure and flow rate of pressurized fluid flowing in a pipeline by disposing in a high pressure pipeline a pulsation filter for absorbing pulsation that comprises elastic material received in a space disposed in the high pressure pipeline, wherein the elastic material has minute independent bubbles therein. CONSTITUTION: A pulsation filter disposed in a high pressure pipeline for effective absorbing pulsation is disposed at some points in a high pressure pipeline 1 and comprises an elastic body filter 3 having minute independent bubbles in a space 2 and the elastic body filter 3 is immersed in pressurized fluid. The elastic body filter 3 is made of soft synthetic rubber and the fine independent bubbles of the elastic body filter 3 have gas in them and are in the form of a balloon rich in elsticity. The fine independent bubbles, therefore, will have their volume changed by the fluid pressure to effectively absorb the change of pressure.
Patent JP-S51150926-A (JP)
Title: Data access system in a data processing unit
Inventor: UMENO HIDENORI
IPC: G11B5/09
Filed: 1975-06-20
Abstract: PURPOSE: To prevent data access on a direct access unit such as a magnetic disk from operating upon unnecessary channel commands when present records include some of the previous key instructions, thus improving data access capability. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62249981-A (JP)
Title: Manufacture of forskolin
Inventor: NIKORASU JIEI RIBU
IPC: C07D493/04
Filed: 1987-03-30
Abstract: A method of regioselectively and stereoselectively synthesizing forskolin (8,13-epoxy-1 alpha ,6 beta ,7 beta ,9 alpha -tetrahydroxylabd-14-en-11-one) from 9-deoxyforskolin (8,13-epoxy-1 alpha ,6 beta ,7 beta ,-trihydroxylabd-14-en-11-one) with a good yield is described. In a preferred embodiment, it comprises an enol ether formation from 8,13-epoxy-1 alpha ,6 beta ,7 beta -trihydroxylabd-14-en-11-one-6,7-carbonate, oxidation of the enol ether with a suitable peroxy acid to obtain 11,12-dehydro-8,13-epoxy-11-methoxy-1 alpha ,6 beta ,7 beta ,9 alpha -tetrahydrolabd-14-ene-6,7-carbon ate and hydrolysis of the latter under an acidic condition to obtain 8,13-epoxy-1 alpha ,6 beta ,7 beta ,9 alpha -tetrahydroxylabd-14-en-11-one-6,7-carbonate. As an alternative way of protecting the two hydroxy groups at carbon-6 and carbon-7, they may also be converted to dimethyl acetal during the synthetic sequence. Four compounds produced in the synthetic scheme as intermediates, namely, 9,11-dehydro-8,13-epoxy-11-methoxy-1 alpha ,6 beta ,7 beta -trihydroxy-labd-14-ene-6,7-carbonate and 11,12-dehydro-8,13-epoxy-11-methoxy-1 alpha ,6 beta ,7 beta ,9 alpha -tetrahydroxylabd-14-ene-6,7-carb onate and the corresponding dimethyl acetal compounds are believed to be novel.
Patent JP-S60217309-A (JP)
Title: Double core optical fiber
Inventor: SUMITA MAKOTO
IPC: G02B6/036
Filed: 1984-04-13
Abstract: PURPOSE:To form an optical line which is excellent in its crosstalk characteristic by limiting a crosstalk, by containing a double core optical fiber having plural cores, in a double layer clad, and marking a refractive index of the clad of the inside larger than a refractive index of the clad of the outside. CONSTITUTION:When a double core optical fiber having plural cores 1 is contained in double layer clads 3, 4, and a refractive index of the clad 3 of the inside and a refractive index of the clad 4 of the outside are denoted as n1 and n2, respectively, and set as n1>n2, a light whose incident angle theta satisfies a condition of an inequality I is totally reflected, and not made incident on the adjacent core. Also, as for a part where the optical fiber has been bent by a radius of curvature (r), when a thickness of the clad 3 is denoted as t1 so as to satisfy a condition of an inequality II, a light 5 as indicated with an arrow is totally reflected at a point A, and not made incident on the adjacent core. In this way, a crosstalk is prevented, and an optical circuit whose characteristic is excellent is formed.
Patent JP-2000267841-A (JP)
Title: Device for generating tree structure data development drawing and its recording medium
Inventor: HORI SHUJI
IPC: G06F3/048
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a tree structure data development drawing generating device which automatically generates a development drawing and shares a source code and the information of the development drawing. SOLUTION: This device is provided with a storing means 2 which stores source information including a table group having a tree structure, a table referring means 3a which refers to a table stored in the means 2, an element referring means 3b which refers to an element included in a table and a table information describing means 3c which generates a development drawing on the basis of the self-address of a table and a link destination address included in an element of the table.
Patent JP-H06292227-A (JP)
Title: Luminance signal/chrominance signal separator
Inventor: NAKA HIDEYUKI
IPC: H04N9/78
Filed: 1993-03-31
Abstract: PURPOSE:To surely separate a luminance signal and a chrominance signal even when a tilt component is included in the luminance signal. CONSTITUTION:An inputted existing signal is given to 1H delay circuits 2, 3, in which the signal becomes a 1H delay signal and a 2H delay signal. Furthermore, three-point signal is obtained at each line by unit delay circuits 21-26 and a nine-point signal consecutive in the vertical and horizontal directions is inputted to a two-dimension logic circuit 27. The two-dimension logic circuit 27 obtains tilt correlation from the nine-point signal thereby obtaining a color degree (k). The two-dimension logic circuit 27 obtains a color signal output through the arithmetic operation of the color signal component from a DCF circuit 28 and the coefficient (k).
Patent JP-S51149811-A (JP)
Title: A method and apparatus for chaging mamterials to be heat treated
Inventor: TSUKAMOTO HISAO
IPC: C21D1/74
Filed: 1975-06-19
Abstract: PURPOSE:In heat treatment in a given atmosphere furnace, arrangement is so made that charging of the materials to be treated into the furnace can be performed under condition where they are conpletely protected from the atmosphere.
Patent JP-H09262224-A (JP)
Title: Mask type respiration sensor
Inventor: OCHIAI TSUTOMU
IPC: A63F13/212
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To detect mouth breathing and nose breathing at the same time by separating signals of respiration by the nose and the mouth. SOLUTION: The sensor comprises a support 1 of a funnel like shape covering nose 5 and a mouth 6 and having an opening 2 on the top end. The support 1 is held on a face H by a hook 4 and it results in to form a pathway 13 in which expired and inspired air flow between the mouth 6 or the nose 5 and the opening 2. The pathway 13 is separated by a partition wall dividing to a first pathway 14 in which respiration gas of the nose 5 flows and a second pathway 15 in which respiration gas of the mouth 6 flows. A mask type sensor 11 comprises a nose respiration sensor 9 arranged in the first pathway 14 and a mouth respiration sensor 10 arranged in the second pathway 15 and thereby the state of the nose respiration and mouth respiration can be independently detected.
Patent JP-H08242798-A (JP)
Title: Method for carrying out immersion processing of dried red bean
Inventor: KASHIWAGI OSAMU
IPC: A23L11/00
Filed: 1995-03-08
Abstract: PURPOSE: To improve property of red beans (Azuki) causing swelling by water absorption of dried red beans and quality of red beans or red bean foods to reduce the occurrence of claims to the red beans or red bean foods. CONSTITUTION: Dried red beans or selected hardly water-soluble red beans are immersed in a high-temperature water heated to about 85 deg.C to 100 deg.C for about 40sec to about 80sec, and then, water is added thereto and further, water temperature is heated from normal temperature to about 50 deg.C and the red beans are immersed in the hot water heated to about 50 deg.C for about 12hr to about 24hr.
Patent JP-H03273957-A (JP)
Title: Automobile bumper
Inventor: TAMAOKI KATSUTOSHI
IPC: B60R19/18
Filed: 1990-03-23
Abstract: PURPOSE:To move at least the upper part of a bumper fascia, when a shock is added to a bumper, and prevent the significant deformation of the bumper fascia by making at least the upper mounting structure of the bumper fascia for covering the surface and a bumper armature existing for reinforcement into longitudinally slidable mounting structure. CONSTITUTION:A front bumper 2 is formed of a bumper fascia 7 formed of synthetic resin and covering the surface, an energy absorbing member 8 consisting of urethane foam or resin block and inserted into the inner part of the fascia, and a bumper armature 9 for reinforcing the bumper fascia 7 and energy absorbing member 8. In this case, an engaging claw 15 engaged with a flange 12 formed above the bumper armature 9 is formed on the upper part of the bumper fascia 7. The engaging claw 15 is formed in such a manner as to overhang backward to cover the flange 12, turn round downward to catch the flange 12, and extend to the base part of the flange 12, whereby the upper part of the fascia 7 can be longitudinally slid on the upper of the bumper armature 9.
Patent JP-2000269765-A (JP)
Title: Method and device for inspection of quartz vibrator
Inventor: AKUTSU SATORU
IPC: G01R29/22
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To perform highly advanced quality management by simultaneously performing cut angle inspection and electrical feature inspection of all the products which are mass produced. SOLUTION: An X-ray beam 4a emitted from an X-ray source 4 strikes on a quartz piece 1 at a specific angle and is reflected at a crystal lattice of a quartz in a prescribed direction. A reflection beam 4b has its reflection angle detected accurately by an X ray detector 5 and measurement data of the cut angle of the quartz piece 1 are stored in a controller 20. After that, the quartz piece 1 is picked up by a rocking lever 6, dropped to an electrical feature inspection stage 7, which has a fixed electrode 7a at its bottom part and a movable electrode 7b on an upper part and is connected to a network analyzer 7c, an oscillation frequency or an equivalent resistance value at serial resonance is measured, and these data are stored in the controller 20.  On the basis of the stored data, the controller 20 controls the rotation angle of a classifying device 9, drops the quartz piece 2 into a prescribed section and classifies it.
Patent JP-H06290691-A (JP)
Title: Diaphragm for fire sensor
Inventor: HASHIMOTO YOSHIO
IPC: G08B17/04
Filed: 1993-03-31
Abstract: PURPOSE:To prevent the equivalent capacity of a diaphragm from being changed due to solder flowing in the inside of an air chamber through its joint section when paired coaxial shaped corrugate plates are joined while being faced to each other so as to be formed into a diaphragm. CONSTITUTION:Brimes 1C an 2C are formed along the whole circumferential peripheries of paired coaxial shaped corrugate plates 1 and 2 in such a way as to be extruded in the radial direction, the respective brims are mutually piled up so as to be in surface contact, and a plasma welding section 4 is integrally formed across the outer circumferential periphery of the aforesaid surface contact section.
Patent JP-H07271789-A (JP)
Title: Reading character string conversion device
Inventor: NAKAJIMA AKIRA
IPC: G06F17/22
Filed: 1995-03-31
Abstract: PURPOSE:To obtain the reading character string conversion device which facilitates selection and correction when there are many conversion candidates and is good in operability by displaying other conversion candidates which are not displayed through specific operation even when conversion candidates corresponding to a desired divided character unit specified by the operator are more than candidates that can be displayed in a specific display area. CONSTITUTION:A 1st candidate for a conversion result is displayed on a KANJI (Chinese character) - KANA (Japanese syllabary) mixed sentence, but 2nd and succeeding candidates are put in a KANJI mixed sentence, generated as a 1st of cnadidates of conversion, and stored in a candidate list memory 104. A display pointer 105 stores the position of the 1st candidate among the candidates in the candidate list memory 104 and when a fixed number of candidates starting at the candidate indicated by the display pointer 105 are sent to a candidate display memory 103, the contents of the candidate display memory 103 are displayed at a candidate display part of a display device 112.