baber/WOPTO huggingface dataset:
Patent JP-S5478875-A (JP)
Title: Low pressure mercury vapor discharge lamp
Inventor: HAYASHI GENICHI
IPC: H01J61/26
Filed: 1977-12-05
Abstract: PURPOSE: To prevent shadow by putting a mercury discharging alloy and a getter material in a grooved circular supporting body surroudning parallel sections of a pair of leading-in wires which extend from a stem in parallel and then expand at the tip thereof.  
     CONSTITUTION: A pair of leading-in wires 4 are composed on two parallel sections 4a extending from a stem 3 and sections 4b expanding from the tip of the section 4a. A filament 5 is mounted to the tip of the sections 4b. A circular supporting body 6, made of nickelplated iron plate, has a circular groove 6a formed on one of the horizontal surfaces thereof. A mercury discharging alloy powder composed of an intermetallic compound among yttrium, nickel and mercury and a getter material power composed on zirconium and aluminium are pressed adhering to the inside of the groove 6a. The body 6 is so arranged as to surround the sections 4a. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5269556-A (JP)
Title: Gas discharge indicator
Inventor: KAMEGATANI TAKEO
IPC: H01J17/20
Filed: 1975-12-08
Abstract: PURPOSE: For the equipment which excits fluorescent substance by ultraviolet rays, the ultraviolet rays are produced by adding micro amount of mercury to rare gas.  In this way, good quality color display is obtained with high luminance, as well as time lapse deterioration is reduced with extended life. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S632289-A (JP)
Inventor: NISHITANI HISAHIRO
IPC: F24C15/16
Filed: 1986-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05341982-A (JP)
Title: Program development supporting device
Inventor: KANAO ICHIRO
IPC: G06F11/28
Filed: 1992-06-05
Abstract: PURPOSE:To execute the correction of an execution program and that of a source program with a simple operation and immediately when failure is found out In the program by providing a simplified compiler and a simplified editor at a program debugger. CONSTITUTION:Program correction time can be shortened by providing the simplified compiler with short processing time and the simplified editor provided with the minimum function required for the correction of the source program at the program debugger 6 by using compile information and link information generated in full compilation in a compiler language type program. Therefore, when the failure is found out in the execution program 3 generated by performing the full compilation, the execution program 3 at a faulty part can be corrected by the simplified compiler capable of performing fast processing without completing the program debugger 6, therefore, the verification of execution can be immediately performed, and since a corresponding source program 1 can be corrected, the correction time of the program can be shortened.
Patent JP-S5936577-A (JP)
Inventor: INOUE TADAO
IPC: B07B1/46
Filed: 1982-08-21
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-S6035670-A (JP)
Title: Stud ball securing structure for back door stay
Inventor: SHIMOGOORI JIYUN
IPC: B60J5/10
Filed: 1983-08-09
Abstract: PURPOSE:To secure a stud ball without projecting anything into the hollow frame of back door by jointing the surface of reinforcing board and the rear face at the hollow side of an inner panel and securing a stud ball. CONSTITUTION:A stud ball member (A) comprised of a reinforcing board 17 and a stud ball 15 projected to the surface side is inserted into a through-hole 20 made through a hollow frame 16 of back door 12 then jointed through spot welding. Only the rear face of the reinforcing board 17 bent along the inner panel 12a of the hollow frame 16 will appear on the inner face of said frame 16 and nothing is projected. Consequently, the cross-section of hollow section of said frame 16 can be reduced without sacrifice of easy insertion of furnace 9.
Patent JP-S632477-A (JP)
Title: Light receiving device for remote control in transmission screen type television receiver
Inventor: TAKAGI KIYOHIDE
IPC: H04N5/74
Filed: 1986-06-20
Abstract: PURPOSE:To use a remote controller while turning it to the screen of a TV image receiver and to improve the maneuverability of the controller by arranging an photodetecting part for detecting an infrared ray signal for remote control in a machine body arranged on the optically back position of a transmission type screen. CONSTITUTION:A TV receiving signal is converted into a video signal and a sound signal by a TV projector 3 and the video radiated through a projection lens 4 is expanded while being reflected by reflectors 5, 6 along an optical axis L and projected to a transmission type screen 2 from its back side to project a TV video to its front surface. In case of executing required switching, control or the like by a portable remote controller 9, an infrared ray projecting window 10 is turned to the screen 2 to execute said operation. A specific infrared signal R projected from the window 10 is transmitted through the screen 2, entered into a machine body 1, converted by a Fresnel lens on the screen 2 and reversely reached to a light receiving part 8 in a photodetector 7 through the reflectors 5, 6 along the optical axis L. At the time of detecting the signal R, a TV circuit in the projector 3 is controlled and driven through a control and driving circuit to execute required operation.
Patent JP-S632953-A (JP)
Title: Antipodic ester comprising alpha-substituted phenylalkanoic acid and mesogenic-hydroxyl compound and use as dopant in liquid crystal phase
Inventor: GERUTO HETSUPUKE
IPC: C07C69/90
Filed: 1987-06-12
Abstract: The novel compounds are chiral esters of  alpha -substituted phenylalkanoic acids and mesogenic hydroxy compounds, the symbols in the general formula (I)    <IMAGE>  (I)  being defined as follows: MO=molecular radical of a mesogenic hydroxy compound MOH after removal of one H, the radical MO being expressed by the general formula (II) R2-(A1)n1-(B-)n2(A2)n3-O (II)  where R2=straight-chain or branched (C1-C12)-alkyl, it being possible for one or two non-adjacent CH2 groups to be replaced by O and/or S atoms, or, if n1=1, also F, Cl, Br, CN or CF3, A1, A2=independently of one another 1,4-phenylene, diazine-2,5-diyl, diazine-3,6-diyl, 1,4-cyclohexylene, 1,3-dioxane-2,5-diyl, 1,3-dithiane-2,5-diyl or 1,4-bicyclo(2,2,2)octylene, it being possible for these groups also to be at least monosubstituted by F, Cl, Br, CN, CF3 and/or (C1-C12)-alkyl (one or two non-adjacent CH2 groups may be replaced by O and/or S atoms), B=CO-O, O-CO, CH2-CH2, OCH2, CH2O, CH=N, N=CH, N=N, N(O)=N, n1, n2, n3=independently of one another 0, 1 or 2, n1 and n3 not being 0 simultaneously, Y=an electron-attracting substituent, Z=H or an electron-attracting substituent, but not identical with Y, and R1=benzyl or phenyl, it being possible for these groups to be substituted in the aromatic moiety in the same way as A1 and A2, with the exception of the compounds with Z=H, Y=F, Cl or Br, R2=(C1-C11)-alkoxy, A1 and A2=phenyl, n1, and n3=1 and n2=0. The compounds are preferably used in tilted smectic liquid crystal phases, which are converted into ferroelectric liquid crystal phases by these compounds; they show high values of spontaneous polarization.
Patent JP-H09328705-A (JP)
Title: Boundary block which utilizes natural stones
Inventor: MABUCHI KAZUMI
IPC: E01C11/22
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a boundary block in which water flows through a boundary part by arranging natural stones in a row on a surface of a concrete apron so that the boundary part is provided and protrudes. SOLUTION: Large and small natural stones 15 are attached like a plane on a surface of a concrete apron 12. Round stones having a small diameter are spread closely, raw concrete for bonding is placed from above them, and then raw concrete is washed away by high pressure water to expose the natural stones 15. Natural stones 13 such as round stones are arranged in a row so that a boundary part 14 is provided and protrudes in order to form a boundary block 11. Since the shape of the natural stones is not the same, a clearance occurs in the vertical direction on a contact face of the natural stones 13 when they are arranged in a row. Consequently, it is possible to form a clearance on a contact face of natural stones which are arranged in a row and form a boundary part, and water can flow through the clearance to prevent the occurrence of local collection of water.
Patent JP-H10332369-A (JP)
Title: Inclinometer
Inventor: TATEISHI KEIICHI
IPC: G01C9/06
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To simplify constitution and achieve high accuracy and reduction of cost by storing a needle made of ferromagnetic material in a container, disposing an exciting coil and a detection coil on the outer peripheral surface, feeding an exciting current on the exciting coil, and phase detecting the output voltage of the detection coil synchronously with the exciting current by a phase detector to obtain an output signal. SOLUTION: When an inclination sensor 100 is inclined at an angle of θwithin the X-Y axis plane, a needle 2 is moved and induced voltage is induced in a first detection coil 4 interlinking with the magnetic flux of an exciting coil 3. The vertical axis V of the sensor 100 is inclined at an angle of ϕ within the Y-Z axis plane, induced voltage is induced in a second detection coil 5 by the similar operation. A first phase detection circuit 8A phase-detects the induced voltage of the detecting coil 4 synchronously with a frequency signal (f) to output d.c. voltage Vθ corresponding to the inclination angle θ. A second phase detection circuit 8B phase-detects the induced voltage of the detection coil 5 synchronously with a frequency signal (f) to output d.c. voltage Vϕ corresponding to the inclination angle ϕ.  The inclination angles θ, ϕ are calculated to obtain the direction and angle of inclination of the sensor 100.
Patent JP-S63308709-A (JP)
Title: Manufacture of magnetic head
Inventor: YANAI TAKASHI
IPC: G11B5/127
Filed: 1987-06-11
Abstract: PURPOSE:To apply bonding without shift by bonding a reinforced core on a Teflon resin sheet provided with a patch plate having 1st and 2nd reference faces orthogonal nearly to each other on the upper face, placing a head core, pressing 1st and 2nd faces of the head core while being directed to the sheet and bonding 1st and 2nd reinforcement cores to both faces of a main core. CONSTITUTION:The 1st reinforcement core 30 made of a couple of core halves is placed on a sheet 11 so that the tape slide face is directed to the 1st reference face 16a and one side face is directed to the 2nd reference face 17a respectively. Then the main core 31 comprising a couple of core halves is bonded while being directed in the same direction as the reinforcement core 30 and the 2nd reinforcement core 32 is directed in the same direction as the core 30 to form a head core 33. Then a cylinder 24 moves a mobile body 19 together with a retainer 21 to press a 1st pressing face 22a into contact with a face opposite to the tape slide face of the head core 33 and to press a 2nd pressing face 23a into contact onto the other side face of the head core 31. Thus, the 1st face of tape sliding of the head core 33 is pressed to the 1st reference face 16a and the other side face is pressed to the 2nd reference face 17a to avoid any shift between the reinforcement cores 30, 32 and the main core 31.
Patent JP-H10314052-A (JP)
Title: Measuring rice bin
Inventor: TAKIMOTO YOSHITO
IPC: G01F11/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a measuring rice bin which has a simplified structure in measuring mechanism in order to reduce occurrences and causes of malfunctions and which can be simply disassembled and repaired, as required. SOLUTION: A measuring rice bin is constructed as follows: a guide plate 2b equipped with an opening located downward of the falling outlet 1c of the hopper of the inside of the rice bin 1, is installed horizontally so as for the opening to be located over a rice receiving tray 4 and a measuring mechanism 3 formed by horizontally extending a leveling plate 3c backward from the back-part upper border of a pre-determined measurement of measure part 3b with the upper and lower surfaces opened on the guide plate 2b, is placed free to be drawn out. With the lower surface of the pre-determined measurement of measure part 3b being closed by the guide plate 2b, a certain amount of rice in the pre-determined measurement of measure part 3b can be supplied from the hopper by way of the falling outlet. When the measuring mechanism 3 is drawn out, the falling outlet is closed by the leveling plate 3c and the rice can be supplied to the rice receiving tray from the pre-determined measurement of measure part by way of the opening of the guide plate 2b. Accordingly, rice can be measured by manipulating to draw out the measurement mechanism. Furthermore, by installing a clearance in a size as that of about one grain of rice between the front part of the facing outlet of the hopper and the leveling plate, a disorder such as 'rice biting' will be prevented.
Patent JP-S5934547-A (JP)
Title: Process kit
Inventor: TOYONO TSUTOMU
IPC: G03G15/08
Filed: 1982-08-23
Abstract: PURPOSE:To suspend a process kit invariably in the most preferable state regardless of its use condition by approximating the lines which connect the centers of gravity before and after use together to a grip. CONSTITUTION:Toner is all sealed in the container 5a of a developing device 5 in a disuse state and there is no recovered toner in a cleaning container 14. At this time, the center of gravity of the process kit is located at a point A. During continuous use, the residual toner on a photosensitive drum 3 is recovered and collected in the cleaning container 14 while the toner of the developing device is consumed and decreased in amount, so that the center of gravity of the process kit moves to a point B. Then, the developing device 5 and cleaning container 14 are disposed at the position where the straight line AA connecting the center A of gravity and the grip 25 together and the straight line BB connecting the center B of gravity and the grip 25 approximate each other. Consequently, the inclination of the process kit due to toner consumption in a suspended state is prevented.
Patent JP-H09329376-A (JP)
Title: Auger type ice making machine
Inventor: TAKAHASHI KAZUHIRO
IPC: F25C1/14
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an auger type ice making machine which is capable of grasping an operational failure in each part with accuracy and giving an alarm and embodying a stable operation. SOLUTION: This auger type ice making machine 1M is provided with a cooling cylinder 15 on which a cooler 2 is provided on its external wall, an ice making water storage tank 9, a water supply control valve WV2 to this water storage tank 9, a water supply pipeline 12 from the tank 9, an ice making discharge pipeline 13 in the cooling cylinder 15, a discharge water control valve WV1 and an auger 16 which is concentrically inserted into the cooling cylinder 15.  Where the ice produced in the cylinder 15 is scraped up with the auger 16 and moved upward and compressed, thereby producing ice pieces in continuous mode. there are provided a control means and an alarm means which open a water supply valve VW2 at a low level with a fill up water level switch 22 in the tank 9 and a low water level switch 23 and based on the detecting operations of these switches and close the water supply valve WV2 at the filled up water level and the control means allows the fill-up water level switch 22 to detect the fill-up level state and gives an alarm when the low water level switch fails to detect the low water level and continues the operation in continuous mode.
Patent JP-S5668536-A (JP)
Title: Production of flanged ring
Inventor: FUJINE MASATOSHI
IPC: B21D53/18
Filed: 1979-11-09
Abstract: PURPOSE: To manufacture flanged rings with no wrinkless around flanges and no scraps in raw material, by the method, wherein metal material of a tape form is used as raw material, and formed into a ring first, then formed into a flanged ring by the press works.  
     CONSTITUTION: Both ends of a tape metal sheet cut in a specified length are lapped over each other, applied with pressure welding, and ground on outside and inside surfaces of jointed part so as to have the same thickness. A ring 2 thus formed in inserted to a lower die 3 and applied pressure by downward movement of an upper die 4. Thereof, the ring 2 is guided with an arc-shaped inner wall 4a of the upper die 4 and is subject to pressure squeezing between the lower die 3, formed into a ring having a bended cross section 5. Then a flanged ring 6 is formed by a press work, putting into flanged dies. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05340252-A (JP)
Title: Combustion chamber of two-cycle engine
Inventor: UMEHANA TOYOICHI
IPC: F02B75/02
Filed: 1992-06-05
Abstract: PURPOSE:To scavenge the whole space inside a combustion chamber in a two-cycle engine. CONSTITUTION:Three exhaust valves 9, 10, 11 are arranged on one side of the inner wall face 3a of a cylinder head, and two intake valves 12, 13 are arranged on the other side of the inner face 3a of the cylinder head. Additionally, one intake valve 14 is arranged in the central area of the inner wall face 3a of the cylinder head. Openings of the respective intake valves 12, 13, 14 formed on the exhaust valves 9, 10, 11 side are covered by mask walls 16, 19, 22. The valve opening timing of the intake valve 14 is delayed the valve opening timings of the intake valves 12, 13. The peripheral part of the combustion chamber is scavenged by the fresh air which flows in from the intake valves 12, 13, and the central are of the combustion chamber is scavenged by the fresh air which flows in from the intake valve 14.
Patent JP-S63318400-A (JP)
Title: Automatic replacing device
Inventor: OKAMOTO YUTAKA
IPC: F17C13/02
Filed: 1987-06-11
Abstract: PURPOSE:To indicate the replacement time distinctly by allowing a replacement signal to be outputted into an input device when the replacement signal is not outputted for a certain time after the replacement signal is outputted from a automatic replacement adjustor or the replacement signals are outputted in certain number of times. CONSTITUTION:The output of a replacement sensor S1 is input into the input interface 200 of a house information panel 2, and after the lapse of a set time from the input of the replacement signal at high level form the replacement sensor S1 or when the number of times of input of the replacement signal at signal at high level becomes two or more, the output for turning ON a replacement indication lamp 4 for informing residents about the replacement of gas cylinders is generated. Therefore, the replacing time for gas cylinders can be indicated distinctly, and users can use the gas having a stable gas pressure.
Patent JP-S5479267-A (JP)
Title: 5-benzoyl-2-thiophenealdehyde and its derivative
Inventor: OGURA KATSUYUKI
IPC: C07D409/06
Filed: 1977-12-07
Abstract: NEW MATERIAL:5-Benzoyl-2-thiophenealdehyde of formula I [X is oxygen atom or acetal group (e.g., dialkoxy as dimethoxy, diethoxy, or substd. or unsubstd. alkylenedioxy as 1,2-ethylenedioxy or 1,3-propylenediosy) and their derivatives.  
     USE: Intermediates capable of producing safely thioprophenic acid in high yield that is useful as an anti-inflammatory analgesic.  
     PREPARATION: The acetal derivative of 2-benzoylthiophene is reacted with a lithiolation agent as n-butyllithium, lithium diethylamide and then treated with dimethylformamide or dimethylbenzamide to form the acetal derivative of the objective compound of formulaI. Then the acetal protecting group is hydrolyzed with an acid to yield the objective compound of ketone form. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5849419-A (JP)
Title: Dustproof device
Inventor: ENDOU FUMITAKE
IPC: B01D45/08
Filed: 1981-09-18
Abstract: PURPOSE:To surely collect particles, by keeping the particles within a zone of a particle capturing surface until the particles are captured by a trapping space. CONSTITUTION:An inclined reflective surface 7 made of serrated metal is arranged oppositely to an inclined surface 6, and particles are made to fall on a particle capturing surface consisting of both surfaces 6 and 7 through said capturing surface. As a result, among particles flying to the surface 6 or 7 the particles which have not fallen into a trapping space 12 through an opening, move reciprocatingly between the surfaces 6 and 7 (full line, 2-dot chain line) and are timely captured by the opening, and fall down. Accordingly, a passing of the particles over the capturing surface consisting of the surfaces 6 and 7 never occurs. Therefore, the particles are surely collected.
Patent JP-H10332474-A (JP)
Title: Marine acoustic tomographic data analyzer
Inventor: ITO TAKAO
IPC: G01H5/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a marine acoustic tomographic data analyzer that never has such abnormality as the reduction of the distribution of estimation error in the horizontal direction at the edge of a region. SOLUTION: This analyzer has the following parts. A pseudo covariance generator 1 divides the object section for function expansion into a specified number of sections and forms the sound speed variation covariance matrix, wherein the horizontal expansion function is the rectangular function, with the above described divided section as the object from marine observation data. An orthogonal Gauss-function generator 2 generates the Gauss function with the object section for function expansion as the object, displays the function as the matrix, computes the eigen vector from the matrix and forms the expansion function matrix.  A linear converter 3 and a matrix aligning device 4 form the sound-speed-variation covariance matrix, wherein the orthogonal Gauss function is the horizontal expansion function, from the sound speed variation covariance matrix formed in the pseudo covariance generator 1 and the expansion function matrix formed in the orthogonal Gauss function generator 2.
Patent JP-H0440391-A (JP)
Title: Acoustic position measuring instrument
Inventor: TAKAHASHI HIDEYUKI
IPC: G01S5/28
Filed: 1990-06-06
Abstract: PURPOSE:To eliminate the need to install distance measuring circuits by a quantity corresponding to transponders(TR) and to reduce the size of the device by automatically selecting >=3 TPs which form a triangular position measurement area matching the position measurement of this ship. CONSTITUTION:An arithmetic control part 1 selects three TPs used for 1st measurement according to the position of the ship and the relational positions of TPs 6 and supplies a selection control signal for selecting three local oscillators 9 corresponding to them to a selector 15. The selector 15 inputs signals of three frequencies selected among input respective oscillation frequen cies fL1 - fL6 of the oscillator 9, e.g. fL1 - fL3 to respective LPFs 16-1 to 16-3, which shape their waveforms into sine waves and supply the sine waves to mixers 16-1 to 16-3. The mixers 8-1 to 8-3 converts only signals of response frequencies from TPs 6-1 to 6-3 corresponding to the selected and supplied signals of the oscillation frequencies fL1 - fL3 to an intermediate frequency f1F and output them. Thus, the TPs to be used are selected and receiving chan nel circuits corresponding to them are set, so that the acoustic position measure ment becomes ready.
Patent JP-S5270773-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUDA TAKESHI
IPC: H01L21/8222
Filed: 1975-12-10
Abstract: PURPOSE: To decrease stage difference of oxidation film near collector contact diffusion window. 
     COPYRIGHT: (C)1977,JPO&Japio