baber/WOPTO huggingface dataset:
Patent JP-H02244288-A (JP)
Title: Apparatus and method for judging bar code for optical type mark reader
Inventor: JIYOOJI II KAASUNAA
IPC: G06K7/016
Filed: 1989-10-26
Abstract: PURPOSE: To improve judgment capacity whether a bar code exits on a format or not by using the judgment of the range of width for receiving display and the counting range of a number that the bar code can receive and the continuous sweep of the bar code for twice. CONSTITUTION: A scanning means 20 for reading a mark or a space, a detection means 22 for detecting the display of width which is previously selected, a first comparator means 24 for judging whether the number of detected displays is within the designated range or not and a second comparator means 26 for comparing the result of continuous sweep for twice in the scanning means 20 with the output of the first comparator means 24 are provided. Thus, the existence of the bar code 12 on the format 14 which can be scanned is effectively judged.
Patent JP-S61152637-A (JP)
Title: Production of p-methylphenacyul halide
Inventor: KAWAHARA TAKAYUKI
IPC: C07C45/63
Filed: 1984-12-27
Abstract: PURPOSE:To obtain advantageously the aimed compound in high selectivity and yield, by using a lower alcohol as a solvent in producing the titled compound useful as an intermediate for herficides through reaction of p- methylacetophenone with a halogenating agent in the solvent. CONSTITUTION:p-Methylacetophenone is reacted with a halogenating agent, preferably bromine or chlorine gas, in a lower alcohol such as methanol, ethanol, propanol and butanol (methanol and/or ethanol are preferred) at 0-50 deg.C, preferably 54n30 deg.C to obtain a p-methylphenacyl halide in extremely high selectivity and yield with supressing disproportionation reaction without using any troublesome operation such as recrystallization. The amount of the solvent to be used is 5-15mol, preferably 6.5-10mol and the amount of the halogenating agent to be used is 0.9-1.1mol, preferably equimolar, both based on 1mol p- methylacetophenone.
Patent JP-S62139973-A (JP)
Title: Device for controlling ignition timing for internal combustion engine
Inventor: YOSHIDA TAKEO
IPC: F02P5/155
Filed: 1985-12-12
Abstract: PURPOSE:To stabilize rotation at the time of idling with a low cost structure by generating an ignition signal when a certain period of time has elapsed after a predetermined crank angle position is reached, under a low engine speed area. CONSTITUTION:When engine speed is in a defined range under an idling condition in which the outputs of both accelerator switch 1 and an engine speed judging circuit 5 become high-level signals, an ignition signal from a pick-up coil 2 is fed to a reference crank angle detecting circuit 11 via a switchover circuit 4 by means of a switchover signal. Then, a trigger signal which is outputted when a crank angle has reached a defined angle position, is set out to an igniter 8 as an ignition signal after being delayed for a certain time through a delay circuit 12, to spark an ignition plug 10 through the operation of an ignition system. Thus, since the ignition timing is generated being delayed by a certain time from a defined crank angle position, the lead angle of ignition timing can be automatically controlled in accordance with engine speed.
Patent JP-H02180143-A (JP)
Title: Pack container for fluid material
Inventor: BUIRUHERUMU RAIRU
IPC: B65D43/24
Filed: 1989-10-30
Abstract: PURPOSE: To facilitate opening and to keep a closure member in the open condition as desired by consisting a container of tubular body of paper material processed with plastic coating, injection-molding its lid of thermoplastic material, and connecting its handle to the middle portion of the lid via a curved articulating member. CONSTITUTION: The lid 8 of a container does not use a base material such as paper or the like but consists only of synthesized plastic material, and has opening or pouring spout member equipped with a closure flap 17. On the side opposite to the tip 26 of the pouring spout 27, the closure flap 17 is captively articulated on the lid 8 by using a hinge axis or an articulating axis 28 within a weakened line 21. In the open condition, the closure flap 17 can be engaged with the lid 8. The lid 8 of injected thermoplastic material completely covers the top wall 9 that has been in exposed state lacking plastic material with cut processing. It is possible, just by lightly pushing the closure flap 17 or the handle 14, to detach the front edge 34 from an engaging bead and press down the closure flap 17 into outline of the pouring spout, and to easily replug or reclose the container.
Patent JP-H0544125-A (JP)
Title: Old roving cutter of roving exchanger
Inventor: ONOE KEIJI
IPC: D01H9/16
Filed: 1991-10-25
Abstract: PURPOSE:To cut monofilament constituting roving in a state by forming a roving guiding part in the top of roving jointing head and providing a jet nozzle for jetting compressed gas toward old roving introduced in the roving guiding part. CONSTITUTION:A compressed gas is jetted from a jet nozzle 14 toward old roving in a state where old roving during spinning is introduced into a roving guide groove 11 at the top of a roving joint head 2. One end of the old roving is held by a back roller and monofilament is cut at a prescribed position where jet stream is blown.
Patent JP-H06126603-A (JP)
Title: Surface polishing method for cement hardened body
Inventor: HARADA HIROYUKI
IPC: B24B7/22
Filed: 1992-10-19
Abstract: PURPOSE:To obtain a really smooth surface in a short time with good efficiency and to lengthen the life of a rotary polishing element by bringing rotary polishing elements formed by holding and fixing hard polishing particles on the outer peripheral surface of a cylinder by electrodeposition plating into contact with the surface of a cement hardened body and allowing its relatively movement. CONSTITUTION:A rotary polishing element 1 is so constructed that polishing particles of one kind particle size per polishing element 1 such as a diamond particle #30, #60, #200 are held and fixed by electrodeposition nickel plating. In this case, two polishing elements 1 with #30 diamond and each one polishing element 1 for #60 and #200 are prepared and arranged in fixed positions in the order of roughness of particle size. A cement extruded building material 4 is transported in the direction of decreasing the particle size of the polishing element 1 and the polishing elements 1 are rotated in such a manner that the polishing elements with the same rotating direction are not adjacent to each other. Thus, the material is passed between the rotary polishing elements 1 and the roller conveyer 5 for instance at the relative speed of 10m/min to be surface-polished.
Patent JP-H05115629-A (JP)
Title: Heir cutter
Inventor: KUBO NOBUYASU
IPC: B26B19/06
Filed: 1991-10-28
Abstract: PURPOSE:To provide a hair cutter which is easy to handle, preventing hairs from scattering when the hairs are cut. CONSTITUTION:There are provided a main body 1 having a blade at the forward end thereof and incorporating a drive means therein, a lower cover 3 for preventing cut hairs from scattering provided with a hair holding part which faces the edge of the blade and is movable toward and apart from the edge of the blade, a cover 8 which is for preventing cut hairs from scattering and is provided with second hair holding part for holding hairs between itself and the hair holding part of the lower cover, and a thining plate 14 disposed on the underside facing the lower cover of the main body. The plate 14 has an operation part on the lower side thereof and the rear ends of the body 1, the lower cover 3, and the cover 8 are connected rotatably with one another, while the main body 1 and the cover 8 have click engaging parts 100, 82 respectively to prevent relative rotation therebetween.
Patent JP-H08138536-A (JP)
Title: Impregnated cathode, manufacture thereof, and cathode-ray tube using this
Inventor: SASAKI SUSUMU
IPC: H01J9/04
Filed: 1994-11-15
Abstract: PURPOSE: To provide a cathode strong against an ion impact by forming a coating film mainly composed of W or Mo and containing Sc by means of a sputter film formation method using hydrogen and Ar as discharging gas on a surface of an impregnated cathode formed by impregnating a porous W base body with an oxide-containing Ba. CONSTITUTION: After W powder is press-sintered, a coating film 1 mainly composed of W or Mo and containing Sc is formed on an impregnated cathode 3 impregnated with an impregnant 32 mainly composed of BaO. The coating film 1 is formed by means of a sputter film formation method using hydrogen and Ar as discharge gas, and a protective layer 2 is formed thereon. With this constitution, an ion impact resistant characteristic is improved.
Patent JP-H09118526-A (JP)
Title: Method for recovering uranium from uranium-containing fluoride
Inventor: HOSHINO YASUSHI
IPC: C25B1/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To recover uranium as uranium dioxide from a uranium-contg. fluoride at a low cost without using an acid. SOLUTION: A compact 11 or powder of oxide of a rare earth element such as Y2 O3 or Sm2 O3 is brought into contact with a molten uranium-contg. fluoride 14 to deposit the uranium in the fluoride 14 as uranium dioxide on the surface of the compact or powder and the deposited uranium dioxide is recovered. In the case of the compact 11, a plate or cylinder shape is preferably imparted.
Patent JP-H04158930-A (JP)
Title: Device for closely bending by 180×
Inventor: UENO KOICHI
IPC: B21D5/01
Filed: 1990-10-20
Abstract: PURPOSE:To closely bend the thick plate by specifying the working surfaces of the fixed die and the movable die of the bending device providing the fixed die, at least, one of movable die and the means to fix the material to be worked to the fixed die. CONSTITUTION:A fixed die 2, movable dies 15, 16 and a means 6 for fixing the material to be worked 1 bent, at least partially, in an U-letter shape to this fixed die are provided, and one side of parts parallel to each other bent in the U-letter shape of the material 1'' to be worked is fixed to the fixed die 2 in contact with the working surface of the fixed die 2. In this time, the device is constituted in such manner that one side of working surfaces of the fixed die 2 and the movable dies 15, 16 are parallel with the parts parallel to each other bent to the U-letter shape of the material to be worked 1'', the other parts is that the part in contact with the tip end part of the bending of the U-letter shape of the material to be worked 1'' is formed to a inclined surface and the remaining parts are parallel with the above surface, and an obtuse angle is made between the inclined surface and the parallel surface. The material to be worked is bent by using the above device.
Patent JP-S63136403-A (JP)
Inventor: KIMURA TOMONORI
IPC: F21V19/00
Filed: 1986-11-27
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-S61158498-A (JP)
Title: Receiving paper for heat-fusible ink transfer type thermal recording
Inventor: HAYASHI SHIGEO
IPC: D21H19/18
Filed: 1984-12-28
Abstract: PURPOSE:To provide a recording paper capable of giving clear images even with a low smoothness and generating little dust, by infiltrating a wax and/or a latex into a paper, either solely or in combination. CONSTITUTION:The receiving paper for heat-fusible ink transfer type thermal recording is obtained by impregnating a paper with an impregnant consisting mainly of a wax and/or a latex. The wax and the latex constituting the impregnant may be used either solely or in combination. It is preferable to use the wax in an amount of 0.3-30wt% based on the amount of the latex. The OKEN type smoothness after impregnation is not less than 15sec, preferably, not less than 20sec. If the smoothness is less than 15sec, clearness of transferred images is insufficient. Though the clearness is enhanced with the smoothness of the paper, the effect is sufficiently displayed at a smoothness of the impregnated paper of not higher than 60sec.
Patent JP-2001100155-A (JP)
Title: Reflection type liquid crystal projector
Inventor: EBISU NAOKI
IPC: G03B21/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To make a reflection type liquid crystal projector lower in price and lightweight. SOLUTION: The reflection type liquid crystal projector which puts together R, B, and G images displayed by LCDs 24, 28, and 32 for R, B, and G to project their composite image on a screen through a projection lens 36 is equipped with a polarized light converting element 12 which converts the white light outputted by a light source 10 into an S-polarized light, a color separating element 40 which separates R, B, and G lights from the S-polarized light, converts the G light into a P-polarized light, and make the output directions of the R light perpendicular to those of B and G lights and equalizes the output directions of the B and G lights, a 1st PBS 52 which reflects the R light outputted from the color separating element 40 to irradiate the LCD 24 for R and outputs its reflected light,  a 2nd PBS 54 which reflects the B light outputted from the color separating element 40 to irradiate the LCD 28 for B, transmits the G light to irradiate the LCD 32 for, and outputs respective reflected lights, and a dichroic prism 56 which puts together and output the R, B, and G lights outputted from the 1st and 2nd PBSs 52 and 54 to the projection lens 36.
Patent JP-H10122878-A (JP)
Title: On-vehicle navigator
Inventor: SAKASHITA NAOHIRO
IPC: G01P3/42
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To make the displaying section of an auxiliary display device provided separately from a main display device which displays road maps and the present location of its own vehicle display the running speed of the vehicle with high follow-up ability. SOLUTION: An on-vehicle navigator is provided with a navigation ECU 15 which input signals from a vehicle speed sensor 3 which outputs a pulse signal whenever its own vehicle runs a prescribed distance and, at the same time, makes a display device 11 display the detected location of the vehicle together with a road map and a HUD(head-up display unit) 13 which displays guidance information transmitted from the ECU 15 through a communication line 23. The pulse signal of the sensor 3 is inputted to the HUD 13 through a signal line 25 and, at the same time, the arithmetic data (the running distance of the vehicle per one pulse) for finding the velocity of the vehicle from the pulse signal is computed on the ECU 15 side and transmitted to the HUD 13.  The HUD 13 stores the received arithmetic data, computes the speed of the vehicle from the stored value and pulse signal of the sehsor 3, and displays the computed speed on its own displaying section.
Patent JP-S62140079-A (JP)
Title: Apparatus for detecting position of object
Inventor: TESHIGAHARA MASAKI
IPC: G01S5/22
Filed: 1985-12-16
Abstract: PURPOSE:To make it possible to detect the position of an object with a high visual field and high accuracy, by constituting the titled apparatus so that the detection wave group generated from a detection wave generator of which frequency is variable contains a dense frequency detection wave group small in frequency difference and a rough frequency detection wave group large in frequency difference. CONSTITUTION:A wave receiver group is constituted of three stages of a 3X3 wave receiver group A consisting of wave receivers 11-19, a 3X3 wave receiver group B consisting of wave receivers 20-23, 15, 24-27 and a 3X3 wave receiver group C consisting of wave receivers 28-31, 15, 33-36. The position of an object is detected on the whole using the receiving signal obtained by a detection wave group dense in frequency difference and the wave receiver group A dense in an arrangement interval and the position of the object is locally detected using receiving signals successively obtained on the basis of the detection result by a detection wave group rough in frequency difference and the wave receiver groups B, C rough in an arrangement interval. As mentioned above, the estimation process of the position of the object is made stepwise and the approximate position of the matter is estimated at the initial stage and accuracy is made higher while a visual field is successively made narrow and the position of the object is finally detected with high resolving power to enable the detection of the position of the object with a high visual field and high accuracy.
Patent JP-H11159344-A (JP)
Title: Fluid action element for turbo machine
Inventor: STAUFFER BRUCE A
IPC: F01D5/14
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a turbine blade or vane equipped with a machining reference portion having the same grade accuracy and reliability as those of an initial manufacturing process and usable in inspection and modification after manufacturing. SOLUTION: A turbine blade 38 of a gas turbine engine comprises a machining reference portion 52 extending radially from the pocket 54 of a blade outside shroud 36. The reference portion is provided apart form the side wall portion 64 of the pocket so as to be independent of surroundings, and has such length as sufficiently functioning as a support mechanism after the chipping-off of its tip portion 62 by finish machining. Thereby, the reference portion can be used as a reference point and the support mechanism in inspection and repairing work after the manufacturing, and the same grade accuracy and reliability as those of the manufacturing process can be obtained in these processes.
Patent JP-S63133540-A (JP)
Title: Resin-sealed semiconductor device
Inventor: UNO TAKAYUKI
IPC: H01L21/60
Filed: 1986-11-25
Abstract: PURPOSE:To make halogen-based impurities present in resin less active for the purpose of reducing corrosion-caused malfunctioning of an Al wiring layer by a method wherein an Au alloy fine wire is used for bonding, the Au alloy contains one or more of As, Sb, Bi, and the quantity contained falls in a specified range. CONSTITUTION:Such halogens as Cl, Br, and F are the impurities to heavily corrode an Al wiring layer on a semiconductor element surface. In a sealing resin, there are quantities of Cl it collected during its manufacturing process and of Br added to it as a flame-resisting agent. Such halogens are dissolved into moisture before the moisture reach a semiconductor device, and accelerate the corrosion of an Al wiring. Under the circumstances, one or more of As, Sb, Bi are by design added to bonding wires. A bonding wire containing such protects a bonding pad from corrosion or deterioration. As for the quantity to be added in case of Aumade bonding wire, it should preferably be 1-100ppm. A quantity larger than 100ppm will greatly deteriorate the wire bonding feature.
Patent JP-H04155772-A (JP)
Title: Manufacture of lead acid battery
Inventor: TAKAMI NOBUYUKI
IPC: H01M10/12
Filed: 1990-10-18
Abstract: PURPOSE:To dispense with installation of an adjusting vessel by bringing either alkaline ion or alkaline earth metal having a prescribed density into existence in sulfuric acid battery electrolyte in a short time. CONSTITUTION:By adding either alkaline metallic oxide or alkaline earth metallic oxide to sulfuric acid battery electrolyte, reaction is carried out immediately by means of neutralization reaction between strong alkali and strong acid, and an alkaline sulfate compound or an alkaline sulfate earth compound is formed. At this time, alkaline metallic hydroxide or alkaline earth oxide is dissolved into sulfuric acid by means of neutralization, and it can be brought into existence as alkaline ion or alkaline earth metallic ion. Since this reaction makes progress rapidly, alkaline metal or alkaline earth metallic ion having a density necessary for recoverability of electric charge after having left over discharge to take its own course can be brought into existence in the battery electrolyte in an extremely short time, so that installation of a formerly required adjusting vessel to adjust the battery electrolyte becomes unnecessary.
Patent JP-H03142116-A (JP)
Title: Boring tool
Inventor: TAKATANI SUEJI
IPC: B23B51/02
Filed: 1989-10-27
Abstract: PURPOSE:To enhance the splash exhausting performance by widening a splash exhausting groove gradually from the tip of a tool toward the cutup position on the tool base end side, and thereby allowing a sufficient splash exhaust force to act on the tail of the splash exhausting groove. CONSTITUTION:The groove width l in that cross-section of a splash exhausting groove 13 which perpendicularly intersects the tool axis 0, i.e. the distance between the points P1, P2 where wall surfaces 14, 18 intersect the peripheral surfaces 12 of the tool, enlarges from the tool tip toward the base end so that the groove width l2 in the cutup position on the tool base end side is larger than the groove width l2 of the tip which opens to the foremost runoff surface 11. This varying groove width l, compared with constant groove width at l1, is given when No.1 wall surface 14 facing as the rotating direction of the groove 13 is machined in from the tool tip toward the base end reversely against the rotating direction. The rate of change of the groove width l per axial length D is set to 0.01-0.06D, as a rate of change below 0.01D does not reduce the friction resistance of splash while a rate of change exceeding 0.06D shortens the tool length, which can be set when the difference in the groove width l2-l1 is made lying within appropriate range, and it will no more be practicable to make deep hole processing.
Patent JP-S63133189-A (JP)
Inventor: MATSUSHITA TATSUO
IPC: G09G1/04
Filed: 1986-11-26
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-H03143766-A (JP)
Title: Data making device for electronic interlocking device
Inventor: KAWATANI FUMIO
IPC: B61L25/06
Filed: 1989-10-27
Abstract: PURPOSE:To make the data for immediately operating an interlocking device only by the input of an interlocking table by providing an initial storing part, a collate processing part, and a writing means in a data making device for an electronic interlocking device for interlocking control of operation of trains. CONSTITUTION:In a data making device 10 for making the control data to form the control logic of an electronic interlocking device for relay interlocking control of operation in a junction, station, tram depot, yard to be relay interlocked, an initial storing part 11, a collate processing part 14, and a wiring means 17 are provided. The initial storing part 11 has a table element storing part 12 and a logic storing part 13, and in which various character data elements and patterns of logic expression of service control logic are stored. The collate processing part 14 has a table data collating part 15 and a logic forming part 16, and outputs the character data element in the form corresponding to the logic expression by applying it to the pattern of logic expression.
Patent JP-H04117255-A (JP)
Title: Production of puff snack
Inventor: TAGA KAZUMITSU
IPC: A23L11/00
Filed: 1990-10-19
Abstract: PURPOSE:To obtain the subject puff snack having a special flavor and chewability and excellent in after-taste by carrying out swelling treatment at a specified die temperature in accordance with the water content of a specified bean raw material using an extruder, then carrying out drying, etc., and subsequently attaching an oil thereto. CONSTITUTION:As a bean raw material [e.g. green pea or broad pea], a bean itself containing the skin part or free from the skin part or a mixture [Ratio of bean raw material in mixture is >=55wt.% (preferably >=80wt.%)] composed of the above-mentioned bean raw material and other snack raw materials respectively having 9-20wt.% water content is used. Swelling treatment is carried out at 90-150 deg.C, 100-210 deg.C or 160-240 deg.C die temperature of extruder respectively in case of 9-11wt.%, 11-15wt.% or 15-20wt.% water content of the raw material. The above-treated material is subsequently dried or an oil is attached to a swollen material dried to 7wt.% water content, thus obtaining the objective puff snack.