baber/WOPTO huggingface dataset:
Patent JP-H05285781-A (JP)
Title: Air spindle unit
Inventor: MAKINO TAKUYA
IPC: B23Q11/12
Filed: 1992-04-10
Abstract: PURPOSE:To prevent the heat generated inside from transmitting to a machine tool main body, as well as to cool surely in a simple structure. CONSTITUTION:In a high speed air spindle unit for machine tool, a cooling water to cool a motor and bearings is cooled by a cooling water circulating in a copper pipe wound on a spiral groove 49 which is formed on the periphery of a housing 25. As a result, the structure for cooling is simplified. By installing a cover 55 on the outer side of the winding of the copper pipe 50 placing a space 54, the heat generated inside the housing 25 is prevented from transmitting to the machine tool main body.
Patent JP-H09277404-A (JP)
Title: Container fabricating apparatus
Inventor: ISHII TORU
IPC: B31B1/74
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To automatically fabricate a container by erecting the second side panel of the container in a folded state by an erecting means and subsequently raising up the same by a raising-up means to fabricate the container in an upper surface opened state. SOLUTION: A container A in a folded state is transferred to the gap between chains 23, 23 in a first station ST1 by an unloading device B to be fed to a second station ST2 by a feed device 18. Next, an erecting device erects second side panels 6, 6 at the same time and a first side panel 3 on one side is raised up by a front raising-up device D to prevent the inward falling of the second side panels 6. When the container A in this state is fed to a third station ST3, the pressure engaging treatment is applied to the container A by a front pressure engaging device F and a first side panel on other side is raised up by a rear raising-up device. Subsequently, the container A is fed to a fourth station ST4 and pressure engaging treatment is performed by a rear pressure engaging device G to fabricate the container A in an upper surface opened structure.
Patent JP-S63282928-A (JP)
Title: Information processor
Inventor: YOKOTA MASAFUMI
IPC: G11B7/00
Filed: 1987-05-15
Abstract: PURPOSE:To attain a secure abnormality detection without an erroneous action by making the interval between condensing spots traveling succeedingly and precedingly to be focused in the same track on a recording medium narrower than the gap between the finishing of the unit of an information recording and the next header. CONSTITUTION:At the time of recording information, recording data 27 is supplied through an AND circuit 12 to a laser driving circuit 11. The circuit 11 drives a semiconductor laser 8 and the laser light flux of a strong luminous intensity is generated from the laser 8. By a laser driving circuit 10, the laser light flux of a weak luminous intensity is generated from a semiconductor 9. These laser lights are focused toward an optical disk 2 by an objective lens 5 and on the same track 28, a spot 4 to travel behind and a spot 3 to travel ahead are projected. The interval d1 between these spots 3 and 4 is provided so as to be narrower than a gap between the finishing of the recording unit of the information and the next header. Thus, the spot 3 detects the next block or the address information of a sector and an erroneous action to stop recording is erased.
Patent JP-H04345512-A (JP)
Title: Height control device
Inventor: ETO YOSHIYUKI
IPC: B60G17/015
Filed: 1991-05-23
Abstract: PURPOSE:To prevent the occurrence of a substantial difference in the internal pressure of each fluid chamber, even when the height of a vehicle is increased from extremely low level to proper level. CONSTITUTION:When rear side height HR for integrally controlling the internal pressure of right and left air chambers 3RR and 3RL is equal to or below the predetermined level, the air is fed to air chambers 3FR to 3RL, thereby performing control for increasing height. Thereafter, feed valves 13FR to 13RL are made continuous to each other for the predetermined time, thereby making the air chambers 3FR to 3RL continuous to each other. According to this construction, differential pressure is eliminated, because of the continuity of the chambers 3FR to 3RL, even if a difference is existing in internal pressure. Unstable state to support body weight actually at two points is, therefore, turned into stable state to support the weight at four points.
Patent JP-H01288909-A (JP)
Title: Running control unit for unattended carrier
Inventor: IBA SATOSHI
IPC: G05D1/02
Filed: 1988-05-17
Abstract: PURPOSE:To eliminate the route of a corner part without a direct route during branching, and to surely and smoothly branch it by providing a branching point judging device, a branching direction recognizing device, a branching control starting point detecting device, a deviation control device, etc. CONSTITUTION:When a branching point marker on a running route is detected by a branching point judging device 1, which branching is taken, right, left or straight ahead, can be recognized by a branching direction recognizing device 2. As a result, when branching to rightward or leftward is taken, a point C to start an actual branching control is detected by a branching control starting point detecting device 3. Next, when the speed difference between two driving motors is set at '0' by a first deviation control device 4, the speed difference between the two driving motors are calculated by a second deviation control device 5, it is set at a constant speed difference, and outputted to the motor. A distance until the condition in which a vehicle body is bent at 90 deg. is calculated, the distance is counted, and guidance line is checked from a position where the fixed distance is counted from the start of a rotation by an error detecting device 7, and the error is detected. Thus, the branching is surely and smoothly executed.
Patent JP-H08315608-A (JP)
Title: Aiming screw in headlamp for automobile
Inventor: SHIRAI KATSUTADA
IPC: F21S8/10
Filed: 1995-05-17
Abstract: PURPOSE: To provide an aiming screw in a headlamp for an automobile connected to compactly forming a lamp chamber and to simplifying a structure of a tilt measuring device, by facilitating performing turn operation, and eliminating limitation in arranging the headlamp. CONSTITUTION: In an aiming screw in a headlamp for an automobile, the screw is inserted through a lamp body 2 to be extended to the front, to connect a reflector 4 having an irradiation direction setting light reflecting surface of the lamp to a front end part of this screw, so as to associate turning the screw with tilting the reflector 4 in right/left directions.  Tilt measuring device arranging synthetic resin-made external thread part 220 and crown-shaped gear 23, screwed to a slider 50 slidable along a direction of extending an aiming screw main unit 210 to associate turning the aiming screw main unit 210 with sliding the slider 50, are respectively integrally provided in a rear end part of the aiming screw main unit 210, to attain compactly forming a lamp chamber and simplifying a constitution of a tilt measuring device, also to make turn operating the aiming screw capable from sideward the headlamp.
Patent JP-H09275768-A (JP)
Title: Temperature monitoring device for fresh tea leaf
Inventor: HARADA MAKOTO
IPC: A01F25/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a fresh tea leaf management chamber for preventing the quality from declining due to respiration heat during storage for heaped fresh tea leaves. SOLUTION: In the fresh tea leaf management chamber, the heat sensing sensor of a non-contact type is attached to a freely turnable driving device so as to monitor the fresh tea leaves over the entire area of the fresh tea leaf management chamber while the heat sensing surface of the heat sensing sensor set at an upper part in a ceiling direction is turned to a lower part. A means for operating a cooling fan and specifying the position of an abnormal tea temperature constituted of a temperature monitoring part for monitoring the temperature of the fresh tea leaves by the signals of the heat sensing sensor is formed. Thus, leaf burning phenomenon is prevented.
Patent JP-S5910614-A (JP)
Title: Anchor capable of recovering tension member
Inventor: DOI SHIGEKI
IPC: E02D5/80
Filed: 1982-07-09
Abstract: PURPOSE:To recover a tension member from an anchor by a method in which a tension member covered with an unbond sheath is thrust through a hollow fixing body and an end plate, a wedge is fitted into the end plate, a hollow pilot cap is attached, and then the tension member is pulled out. CONSTITUTION:A PC steel material 8 as a tension member, covered with an unbond sheath 7, is thrust through a hollow fixing body 1 and an end plate 4 fixed to the body 1. A wedge 5 is fitted into the tapered portion of the plate 4, a high-strength charging material 2' is injected into the body 1 for fixation, and a hollow pilot cap 6 is attached to the plate 4 to make up an anchor. The anchor is penetrated into the ground 3 and fixed by injection of the material 2. For pulling out the steel material 8, the other end of the material 8 on the surface of the ground 3 is struck, and the wedge 5 which is easy to draw because it is covered with a cushion material 10 is drawn out and fallen into the cap 6.
Patent JP-S5336825-A (JP)
Title: Semi-trailer truck
Inventor: YAMANAKA AKIRA
IPC: B60P3/08
Filed: 1977-09-30
Abstract: PURPOSE: To secure the safety of passengers in the cab of a semitrailer truck by interposing a shearing member and energy absorber between the king pin and the frame of the truck when an impact greater than a predetermined value is applied to the vehicle body at the time of the collision. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5911756-A (JP)
Title: Permanent magnet synchronous motor
Inventor: SESHIMO KOUJI
IPC: H02K1/27
Filed: 1982-07-09
Abstract: PURPOSE:To improve the efficiency of a permanent magnet synchronous motor and to improve the productivity of a permanent magnet synchronous motor by composing a rotor yoke by sequentially laminating the recess formed on the flat surface of a laminate plate and a projection of another laminated plate. CONSTITUTION:Recesses 3 are formed at a plurality of positions on the flat surface of a laminated plate 2 as means for forming several tens of laminates by utilizing the laminated plate inside of a stator core, and a size relationship that the projection of another laminated plate 2 can be press-fitted to the recess 3 is provided. The laminated plate 2 of the number corresponding to the thickness of the rotor yoke 1 to be used is then superposed, and sequentially pressed by a press. Thereafter, a plurality of permanent magnets 4 are concentrically disposed on the outer peripheral surface of the rotor yoke 1 manufactured by caulking and laminating, and secured by thermally shrinkable protecting member 5.
Patent JP-H06327500-A (JP)
Title: Method for multiplying nucleic acid sequence and method for detecting same
Inventor: TAKARADA YUTAKA
IPC: C12N15/10
Filed: 1993-05-20
Abstract: PURPOSE:To provide a method for simply multiplying a specific nucleic acid sequence, and a method for easily detecting a specific nucleic acid. CONSTITUTION:A method for multiplying a nucleic acid comprises synthesizing a DNA in the presence of a single strand DNA as a template, a RNA as a polymerase and a DNA polymerase and subsequently synthesizing the RNA in the presence of a RNA polymerase and the synthesized double strand DNA as a template, and a method for detecting a target nucleic acid comprises adding a target oligonucleotide to the nucleic acid multiplication product produced by the above multiplication method and subsequently subjecting the mixture to a hybridization.
Patent JP-2000309090-A (JP)
Title: Ink-jet printing device
Inventor: SHIBATA KIYOSHI
IPC: B41J2/18
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet printing device capable of specifying a non- jetting nozzle even if an image is not checked by discharging ink to a printing paper. SOLUTION: The ink-jet printing device comprises a recording head 3 consisting of a plurality of nozzles for discharging ink for printing, a non-jetting nozzle detecting part 8 for detecting a non-jetting nozzle not jetting ink is when a command for jetting ink from a plurality of nozzles is given to the recording head 3, a nozzle arrangement memory 4 storing arrangement of the nozzles in the inside of the recording head 3 and controllers 1, 2 which when the non-jetting nozzle detection part 8 detects the non-jetting nozzle, specifies the non-jetting nozzle by checking this detection result against stored contents of the nozzle arrangement memory 4 and also outputting a command for effecting discharge action through only the non-jetting nozzle to the recording head 3.
Patent JP-H05311634-A (JP)
Title: Original position test apparatus determining horizontal stress of ground due to original ground freezing
Inventor: HATANAKA MUNENORI
IPC: E21B47/06
Filed: 1992-05-12
Abstract: PURPOSE:To determine the horizontal stress of the nonviscous sandy ground or gravelly ground directly at the frozen original position. CONSTITUTION:A two-way solenoid valve 5 is provided in the middle of a cell liquid feed pipe 47 connected to a pressure space 42 inside the rubber sleeve 40 of an original position test apparatus. A vertical upward water head pipe 55 branched by the two-way solenoid valve 54 is stored and installed in an adiabatic container 10 provided on a device housing 41. The sealing water 11 submerging the water head pipe 55 is filled in the adiabatic container 10, and a heater 12 heating the sealed water 11 and a temperature sensor 12 measuring the water temperature of the sealing water 11 are provided. The horizontal stress of the ground due to the freezing of the original position ground can be precisely tested with no trouble caused by freezing and with little error caused by the temperature change of water (volume change of water).
Patent JP-H01288868-A (JP)
Title: Image forming device
Inventor: MIYAKE NORIFUMI
IPC: G03G21/00
Filed: 1988-05-16
Abstract: PURPOSE:To prevent the increase of power and noise due to the increase of the speed of a sorter by delaying the inter-sheet time of an image forming means in case of the inter-sheet time shorter than the sorting operation time. CONSTITUTION:An image forming device is provided with a sorter 400 which piles up and sorts recorded sheets in accordance with three kinds of operation mode, namely, the non-sort mode, the sort mode, and collate mode. When sheets whose length in the feeding direction is short (for example, transfer paper of B5 size) are used in the sort mode, a controller 800 is so controlled that an inter-sheet time T2 is longer than the sum of a time T3 required for the start of movement of a shift motor 420 after passage of the sheet across a sort paper sensor and a time T4 of driving of the motor 420 (T2>T3+T4). Thus, the sorting operation is performed without hindrance though the number of sheets ejected per unit time is increased.
Patent JP-H06102508-A (JP)
Title: Light emitting type lcd device
Inventor: JII FUTSUKAA
IPC: G02F1/13357
Filed: 1993-05-21
Abstract: PURPOSE: To provide a liquid crystal display device capable of more uniform light distribution by changing the density and/or distribution of a dot pattern for the attenuation level of light by using a light attenuation member. CONSTITUTION: In this lighting type liquid crystal display device provided with a liquid crystal display (LCD) 1, one or more LEDs 3 (or other light sources) and a planar light guide 2 on the back side of the LCD 1, the light attenuation member 5 is provided on the front surface or back surface of the light guide, and when the light attenuation member 5 is provided on the back surface, the member 5 is composed of the sheet of a reflection material, a non-reflection type dot pattern is printed on the sheet and a function for reducing the illuminance of the light reaching a part near the light source of the LCD 1 is achieved. On the other hand, when the light attenuation member 5 is provided on the front surface of the light guide, the light attenuation member 5 is transparent and dots are opaque or a reflection type.  The size of the dot and a piece number density are changed so as to adjust the level of light attenuation.
Patent JP-S61277215-A (JP)
Title: Surface wave filter chip
Inventor: INOHARA JUNICHI
IPC: H03H9/25
Filed: 1985-06-03
Abstract: PURPOSE:To obtain a surface wave filter chip strong against an abnormal high voltage by providing a zinc oxide film on an interdigital electrode and providing an SiO2 film on the zinc oxide and a pad electrode and forming a counter electrode and a pad counter electrode on them respectively. CONSTITUTION:Aluminum is vapor-deposited to one principal surface of a glass substrate 5 to form an output-side interdigital electrode 1, an input-side interdigital electrode 2, an output-side pad electrode 3, and an input-side pad electrode 4. The film of a zinc oxide 6 is formed on the surface where said electrodes are formed of the glass substrate 5. This film of the zinc oxide 6 is removed partially to expose the output-side pad electrode 3 and the input-side pad electrode 4. The film of an SiO2 7 is formed on all of the surface where the zinc oxide 6 is formed of the glass substrate 5. A counter electrode 8 and pad counter electrodes 9 are formed by vapor-deposition of aluminum. Thus, a high withstand voltage effect is attained.
Patent JP-S6040814-A (JP)
Inventor: MAARU ROBAATO SHIYOWARUTAA
IPC: F16C17/03
Filed: 1984-06-09
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-H10310879-A (JP)
Title: Device for coating molten glass
Inventor: FUJIMOTO KATSUMI
IPC: B05C13/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent the mixing of dust into a bottle filling molten glass by arranging a positioning member for positioning the bottle at the position where a pipe is brought into contact with the inner periphery of an upper opening hole part of the bottle at the time of elevating/lowering to an elevating member. SOLUTION: The elevating table 33 is elevated and abutted on the lower surfaces of bosses 30 and restrained at this position. In this condition, a spacer 35 fixed to the elevating table 33 is inserted into a pressurized tank 21, and the air-tightness in the pressurized tank 21 is held with a packing 36. At this time, the tip part 5a of the pipe 5 is inserted into the upper opening hole part 2a of the bottle 2, but since the tip part 5a is formed with a hard 'Teflon' as straight tube state, and held at the center of a tank cover 13 in the elevating/ lowering direction of the elevating tank 33, that contact of the tip part 5a with the inner periphery of the upper opening hole part 2a is prevented by keeping the positioning of the bottle 2 to the center of the pressurized tank 21 through the spacer 35.  In this result, the dust stuck to the inner periphery of the upper opening hole part 2a is not mixed into the bottle 2.
Patent JP-S599063-A (JP)
Title: Printing method of crosshammer type dot printer
Inventor: HAYASHI MIKIO
IPC: G06K15/10
Filed: 1982-07-08
Abstract: PURPOSE:To make it possible to accurately print desired characters at a high speed by such an arrangement wherein the phase of a print timing is properly deviated from each other every time a head is spaced. CONSTITUTION:A rotary drum 3 has, on its outer circumference, plural projections 28 extending in its axial direction and a print head 5 which is spaced in front of the drum 3 in the direction perpendicular to the direction of feeding of a recording medium 43 has a print hammer 29 which is faced intersectionally to the projections 28, and the hammer 29 is selectively driven and dots are formed by the impact of the projections 28 and the hammer 29. In this case, the printing of a line is performed by N times of spacing of the head 5, and the hammer 29 is driven by a print timing signal of which phase is relatively de iated by a 1/N cycle for every spacing, and the recording medium 43 is caused to become stationary while N times of head spacing are performed and the gap between dots formed by the first head spacing is filled with dots formed by the headspacing to be made on and after the second time.
Patent JP-S63286581-A (JP)
Title: Resin core for plating
Inventor: KODERA YASUO
IPC: C08K3/02
Filed: 1987-05-18
Abstract: PURPOSE:To improve the adhesive strength of a plated film and to relieve the control of an etching soln. by incorporating fine metal particles which dissolve readily in the etching soln. into a resin core when the core is subjected to electroless plating after the surface is pretreated by etching. CONSTITUTION:Conventional resin for plating such as ABS resin, PP resin or polycarbonate resin is mixed with about 1% fine copper particles of <=1mum particle size and molded into a resin core. The exposed copper particles on the surface of the resin core are dissolved by chromic acid in an etching soln. in an etching stage to make the surface of the core uneven. Since the copper particles dissolve very readily in the etching soln., satisfactory surface roughening is carried out even when the temp. of the etching soln. is low. The surface roughening can be finished in a short time, so the control of the etching soln. can be relieved.
Patent JP-H0243241-A (JP)
Title: Ultrahigh-molecular-weight polyolefin composition
Inventor: SAKAI HIDENORI
IPC: C08L23/00
Filed: 1989-05-12
Abstract: PURPOSE:To obtain a compsn. suitable for obtaining a molecularly oriented molding with excellent thermal stability during molding, long-term thermal stability and weatherability by compounding an ultrahigh-MW polyolefin, a diluent, a phenol stabilizer, an org. phosphite stabilizer and a hindered amine stabilizer at a specified ratio. CONSTITUTION:The following compounds A-E are compounded in the title ultrahigh-MW polyolefin compsn. 3-80wt.% ultrahigh-MW polyolefin (A) having an intrinsic viscosity [eta] as measured in decalin solvent at 135 deg.C of 5-40dl/g, 97-20wt.% diluent (B), 0.005-5 pts.wt. phenol stabilizer (C) based on 100 pts.wt. sum of the components A and B, 0.005-5 org. phosphite stabilizer (D) based on 100 pts.wt. sum of the components A and B and 0.005-5 pts.wt. hindered amine stabilizer based on 100 pts.wt. sum of the components A and B. In addition to the compounding of said components A-E, 0.005-5 pts.wt. metal salt of a higher fatty acid (F) based on 100 pts.wt. sum of the components A and B can be added.
Patent JP-H0415410-A (JP)
Title: Catalytic burner
Inventor: OZAWA YASUSHI
IPC: F23R3/30
Filed: 1990-05-09
Abstract: PURPOSE:To stably burn with low NOx by disposing a premixed gas supply unit and a catalytic burner in parallel, forming a premixing burner at its downstream, diluting, premixing and burning catalyst combustion gas from the catalytic burner as a flame stabilizer source. CONSTITUTION:A premixing burner 2 is arranged at the downstream side of a burner 1 having a premixture gas supply unit 4 and a catalytic burner 3 disposed in parallel. Fuel and combustion air are catalyst-burned by obtaining unburned fuel necessary at necessary lowest limit to stabilize a flame of the burner 2 and supplying it of the amount not to completely burn to the burner 3. On the other hand, remaining fuel and air are supplied to the unit 4 to generate dilute premixture gas, injected to the periphery of the catalytic combustion gas from the burner 3, the combustion gas 5 as a flame stabilizer source and premixture gas 6 are mixed to form a stable dilute premixture combustion. Thus, generation of NOx is suppressed.
Patent JP-S5242645-A (JP)
Title: Water passage selecting system for waste water processing
Inventor: SATOU YUKINOBU
IPC: C02F1/00
Filed: 1975-10-02
Abstract: PURPOSE: To provide a water passage selecting system, in which the supernatant waste water after reaction and precipitation is classified in accordance withthe kind of the contained harmful substances so as to reduce the frequency of the processing agent changing operations. 
     COPYRIGHT: (C)1977,JPO&Japio