baber/WOPTO huggingface dataset:
Patent JP-S63161216-A (JP)
Title: Removal of extra-banking concrete of pile head in cast-in-place piling work
Inventor: FUJITA AKIRA
IPC: E02D5/34
Filed: 1986-12-24
Abstract: PURPOSE:To attain highly reliable work of removing extra volume of concrete without causing cracking by vibration and environmental pollution by noise and without needs for chipping operation by a method in which extra volume of concrete in a fluidized state is sucked up under vacuum condition by a suction pile and discharged from a pit. CONSTITUTION:An extra-banking portion 16 mixed with slime in a fluidized state is formed on the upside of the final head 15a of concrete pile column 15, and the nozzle 9a of a suction pipe 9 is set between the extra volume top 16a and the final pile head 15a. The jet nozzle 11 of a jet pipe 10 is also set on the final pile head 15a. Water is sent from water source W to the pipe 10 by a pump 12 and jetted into the extra portion 16 from the nozzles 11a and 11b to agitate the whole of concrete. The concrete is sucked up with stabilizer liquid 17 into a separate tank 4 through the suction pipe 9 by means of a vacuum pump 5. The construction period can thus be shortened, the operating efficiency can be raised, and the cost can be reduced.
Patent JP-H05128921-A (JP)
Title: Manufacture of optical fiber composite overhead earth-wire
Inventor: OKADA TETSUYA
IPC: H01B11/22
Filed: 1991-10-31
Abstract: PURPOSE:To provide a manufacture of an optical fiber composite overhead earth-wire without mutual separation of element fibers due to the spring-back upon the removal of binding wires at the both ends of the optical fiber composite overhead earth-wire. CONSTITUTION:When D represents the outer diameter of an optical fiber composite overhead earth-wire 1 and H represents the height of a crest from a bottom in one pitch of a twisted element which are mutually separated in the optical fiber composite overhead earth-wire 1, the optical fiber composite overhead earth-wire 1 is manufactured by twisting strands on the external peripheral surface of an optical fiber unit 3 in such a manner that the ratio H/D is expressed by 0.85<=H/D<=0.95 and the value of the ratio H/D falls within a rate-of-change of 5% between that at the time of twisting start and that at the time of twisting end.
Patent JP-H11138987-A (JP)
Title: Thermal recording medium
Inventor: DATE TAKASHI
IPC: B41M5/26
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording medium having a high color developing sensitivity, excellent light resistances of an image and a skin and a good recording runnability. SOLUTION: The thermal recording medium utilizing a color developing reaction of an electron donative compound with an electron acceptive compound comprises a bisbenzophenone represented by a formula as an ultraviolet absorber [wherein W is any of -NH- and -O-, Y is any of a hydrogen atom and a hydroxyl group, Z is any of a hydrogen atom, 1-6C alkyl group and alkoxy group].
Patent JP-H06138516-A (JP)
Title: Shutter mechanism using stepping motor as driving source
Inventor: TAKEI TOSHIAKI
IPC: G03B9/24
Filed: 1992-10-29
Abstract: PURPOSE:To obtain a stable blade opening characteristic by eliminating the influence of the overshooting of a stepping motor and the slidability of a blade opening/closing member and the cam part of a driving member at the time of operating the blade opening/closing member in the opening direction of a blade. CONSTITUTION:This shutter mechanism is provided with the stepping motor 1 having a driving shaft capable of being rotated forward and backward, the blade opening/closing member 2 pressed in the opening direction of the blade, a holding magnet 4 holding and releasing the blade opening/closing member 2 at a position for closing the blade by energization and its stop, respectively and the driving member 3 rotatably connected to the stepping motor 1 through a gear and having the cam part 20 guiding the blade opening/closing member 2 by the rotation and operating the blade opening/closing member 2 in the closing direction of the blade.
Patent JP-H05151900-A (JP)
Title: Gas discharge type display device and method of driving it
Inventor: MIMASU MUTSUMI
IPC: H01J11/12
Filed: 1991-11-28
Abstract: PURPOSE:To provide a DC gas discharge display device with a longer life than in the past by solving a problematical point such as early decrease of brightness, and miniaturizing a peripheral circuit. CONSTITUTION:Cathode and anode groups 2, 5 arranged in a matrix shape are arranged on wall surfaces of dielectric partitions 3 so as to be parallelly discharged to a display surface. The cathode and anode groups 2, 5 are insulated by the dielectric partition 3 and a dielectric layer 4. A fluorescent material 6 is arranged on a glass plate 7 so as to be placed distant from a discharge. By this constitution, since a distance is provided between the actual discharge space and the fluorescent material 6, decrease of brightness by sputter of a cathode can be suppressed. In a driving system of a pulse memory circuit, by ionizing the discharge space by a maintenance pulse between the cathode and anode, the third electrode and an exclusive use circuit for an assist discharge are not required. As a result, a pulse memory system DC gas discharge display device in small size with a longer life than the conventional can be provided.
Patent JP-2001132017-A (JP)
Title: Vibration isolation bearing structure of construction machinery
Inventor: AKINO SHINJI
IPC: F16F15/08
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To exchange a vibration isolation bearing mechanism, without raise or lower a supported body, such as driving room or the like by a crane. SOLUTION: A vibration isolation bearing structure has a vibration isolation bearing mechanism 10, constituted by combining a vibration proofing section 11 with a bearing flange 12 fixed on a bearing section 42 so as to pass through a through-hole 42B forming the vibration proofing section 11 in the bearing section 42 of a construction machinery main body and a mounting section 14 mounted detachably to a supported body (for example, a driving room) above the bearing flange 12, and in a structure for vibration proofing and bearing the supported body on the bearing section 42 by the vibration isolation bearing mechanism 10.  When the vibration isolation bearing mechanism 10 is in a specific rotational attitude, the bearing flange 12 is fixed on the bearing section 42, and when it is in the other rotational attitude, the form of the through-hole 42B is fixed so that the through-hole 42B of the vibration isolation bearing mechanism 10 is allowed to pass through, without fixing the bearing flange 12 on the bearing section 42.
Patent JP-H01155474-A (JP)
Title: Flowchart generating device
Inventor: IKEMOTO HIROYUKI
IPC: G06F17/50
Filed: 1987-12-11
Abstract: PURPOSE:To efficiently display an arrow at a balanced position by calculating the display position of the narrow based on the data of the connection position between the arranging position coordinate of the element of a flowchart, etc., and the arrow, and the data of a model value. CONSTITUTION:When an operator inputs the data of the arranging position coordinate of the element of the flowchart, the kind of the element, and connec tion relation between the elements by an input part 1, those data are stored in a storage part 2. The data of the arranging position coordinate of the element of the flowchart and the kind of the element stored in the storage part 2 are sent to a display part 4. Simultaneously, the data of the arranging position coordinate of the element of the flowchart, the shape of the element, and a connection terminal image are read out of the storage part 2 by a data readout part 3a, and the model value from a model value storage part 5, and the most balanced arrow display position is calculated by an arrow display position calculation part 3b based on those data, and calculated data is sent to and displayed at a display part 4.
Patent JP-2000151280-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAITO HISAAKI
IPC: H03L3/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce oscillation start time when an oscillation circuit returns from a STOP mode to a normal operation mode and to supply a stable clock to the inside of an LSI. SOLUTION: This semiconductor integrated circuit has a regulator 1, an oscillation circuit 2, a control circuit 3, a power supply voltage terminal 5 (VDD) to which a power source 4 is connected, a pair of vibrator connection terminals 6 (X1) and 7 (X2) where a vibrator 8 such as a crystal vibrator and a ceramic vibrator and feedback resistance 97 are parallelly connected, a stop signal inputting terminal 9 (STOP), an oscillation circuit clock outputting terminal 10 (OUT1) and an output voltage terminal 11 (VREG). When a stop signal STOP is inputted to the circuits 2 and 3, the control circuit 3 generates a voltage control signal SEL that decides an output voltage VREG of the regulator 1 and an output control signal AMPEN that controls an output clock OUT1 of the circuit 2 according to the level of the stop signal STOP an output signal OUT2 from the circuit 2.
Patent JP-H01155642-A (JP)
Title: Semiconductor package
Inventor: FUJIOKA KOJI
IPC: H01L23/02
Filed: 1987-12-11
Abstract: PURPOSE:To improve an assembly yield by a method wherein a recessed part is formed on the inner peripheral part of the upper surface of a frame and the recessed part is made to work as a solder trap to prevent solder scraps from falling in a semiconductor package. CONSTITUTION:A frame 2 is capped by an airtightly sealed semiconductor package. A recessed part 8 is provided on the inner peripheral part of the upper surface of the frame 2. Hereupon, solder scraps, which are generated at the time of a cap attaching work, do not fall in the package, but the solder scraps collect in the part 8. Thereby, an assembly yield is improved.
Patent JP-H03223395-A (JP)
Title: Phenolic antioxidant
Inventor: UIRIAMU YUKUURUN RAMU
IPC: C10N60/10
Filed: 1990-11-21
Abstract: PURPOSE: To obtain a phenol product useful as an antioxidant low in volatility and chlorine content by reacting a liquid mixture of phenols mainly made up of reactive hindered phenols with a specified amount of a sulfurizing agent and then with formaldehyde.  
     CONSTITUTION: A liquid mixture of phenols made up of one or more reactive hindered phenols (e.g. 2,6-di-t-butylphenol) in an amount of at least about 50 wt.% is prepared. The mixture is reacted with a sulfurizing agent with the phenol/sulfurizing agent ratio controlled in such a manner that a sulfurized intermediate product is produced with at least about 30 wt.% of the reactive hindered phenols remained unreacted. Then, the intermediate product is reacted with formaldehyde to obtain a partially sulfurized liquid hindered phenol product. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H03269114-A (JP)
Title: Manufacture of novel polyester fibrous filling material
Inventor: KURAAKU RASUTO BUROODASU
IPC: D01F6/62
Filed: 1990-11-21
Abstract: PURPOSE: To produce the subject material having plural continuous voids in the longitudinal direction by melt spinning a polyester from a spinneret comprising a plate having an upper surface and a lower surface connected with capillaries and dividing the capillaries into plural orifices in a shape continuous with slots in the undersurface. CONSTITUTION: A polyester is melt spun through a spinneret comprising a plate having an upper surface and a lower surface 12 connected with capillaries which are divided into plural orifices 11 arranged and equally spaced from the center of the capillaries even on the lower surface 12 of the plate and at a regular angle around the center and having each of the orifices 11 having a shape in which arcuate slots on the inside are connected to arcuate slots on the outside with other slots to produce the objective material having a circular cross section, >=7 continuous voids of the circular cross section in the longitudinal direction of each filament 23 in which one of the voids forms a central void 22 and the residual voids 21 are of the mutually same size and equally spaced around the central void 22 and comprising the filaments 23 of 5-20 denier per filament 23.
Patent JP-H06154102-A (JP)
Title: Oven toaster and toast cooking method
Inventor: TANAKA IKUKO
IPC: A23L5/10
Filed: 1992-11-25
Abstract: PURPOSE:To provide an oven toaster and toast cooking method capable of cooking toast baked up always to a desire state even if the kind, thickness, shape, etc., of cooked toast are varied. CONSTITUTION:This toaster is provided with a heat source 4 provided in a baking chamber 1 for indirect baking cooking, a baking net 2 for mounting and cooking a dish and a controller 7 for controlling heating value of the heat source 4 and the position of the baking net 2. When a toast of the dish is cooked, a ratio of turning on to turning off the power supply to the heat source 4 by the controller 7 is varied to control the heating value of the heat source 4 and adjust the baking color of bread.
Patent JP-H0536300-A (JP)
Title: Internal signal detector incorporated into semiconductor memory device
Inventor: HIYOUNNSEOBU JIEON
IPC: G11C29/00
Filed: 1991-11-28
Abstract: PURPOSE: To shorten a debugging time by detecting a defect of an internal signal by an internal signal detector with a signal which is outputted sequentially through a shift register. CONSTITUTION: Signals of signal generating devices SG and SG' are outputted to 11 -1i . A control signal ϕA goes up to H and transmission TRs MA1 -MAi are turned on. Then the voltages of the lines 11 -1i are latched by latch circuits RC1 -RCi through the TRs MA1 -MAi , whose voltages are passed through the TRs MB1 -MBi and outputted to the outside through a shift register SR in sequence with control signals ϕB1 -ϕBi .
Patent JP-H06159301-A (JP)
Title: Hydraulic power unit
Inventor: KOBAYASHI HIROSHI
IPC: B66B9/04
Filed: 1992-11-25
Abstract: PURPOSE:To prevent the entry of bubbles into oil so as to maintain stable operating characteristic of a hydraulically operated body, prevent oil leakage, and carry out easily maintenance such as inspection and replacement a valve, a hydraulic pump, and the like. CONSTITUTION:The part 31a of a L-shaped piping 31 fixed on the bottom plate of an oil tank 10 by means of welding and the like is connected to a low pressure rubber hose 23, and a part 31b is arranged in the oil tank 10 horizontally. A L-shaped piping 33 is connected rotatably to the part 31b through a victaulic joint 32. The part 33a of the L-shape piping 33 is arranged in the oil tank 10. A part 33b is arranged horizontally at the time of normal condition, and on the other hand, the part 33b is arranged vertically at the time of inspection, exchanged and the like of a valve, a hydraulic pump, and the like.
Patent JP-H06160939-A (JP)
Title: Light shielding film for camera
Inventor: DOMOTO TADANORI
IPC: G03B17/04
Filed: 1992-11-25
Abstract: PURPOSE:To provide the light shielding film which is used by building the film into a compact camera having a zoom function and maintains light shieldability even when a lens barrel moves to zoom. CONSTITUTION:This light shielding film is constituted by laminating an elastomer layer 2 on a fluororesin layer 1 and forming a through-hole 3 in these layers. This film is fixed into the camera by an adhesive layer 4 and is built into the camera in such a manner that the lens barrel is inserted into the through-hole 3. The fluororesin layer 1 and the lens barrel are slid at the time of the zoom movement of the lens barrel and the film is brought into tight contact with the outer peripheral surface of the lens barrel at all times by the elasticity of the elastomer layer 2, by which the light shieldability is maintained.
Patent JP-H08168991-A (JP)
Title: Cutting device for printing medium
Inventor: SHIBATA YASUHIRO
IPC: B41J11/70
Filed: 1994-12-19
Abstract: PURPOSE: To enable a cutting device for cutting a tape printed at a printing tape forming device to be replaced without danger. CONSTITUTION: A cassette case 5 has a receiving surface 15 that faces a tape 6 when the tape 6 passes through the case, a support member by which a holding member 19 by which a cutting blade 18 is rotatably held is freely slidably supported at and integral with a sliding portion is freely removably mounted on a support shaft 17 placed upright near the receiving surface 15, and the cutting blade 18 is drawn into the sliding portion by energizing the holding member 19 by means of a torsion coil spring 21 loosely fitted into the support member. The cutting blade 18 is pressed toward the receiving surface 15 via the holding member 19 by means of the pressing piece of a turning lever 7 rotatably attached to the support shaft 17.
Patent JP-S63167630-A (JP)
Inventor: SHIMEZAWA RIYUUICHI
IPC: H02H7/12
Filed: 1986-12-26
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-S63161489-A (JP)
Title: Multi-color display device
Inventor: FURORISU REONARUDO FUAN NESU
IPC: G09G1/28
Filed: 1987-12-15
Abstract: A multi-coloured display unit is described for characters having colour indicator signals. The characters can be displayed in a plurality of colours. Without information of the identify of the characters getting lost, the legibility structure is influenced by the spreading of the colours over the various parts of the text. Initially, such colours are preselected when compiling the text. However, for various implementations this spreading is sub-optimal. Consequently, a transforming device is comprised for realizing and implementing a different colour structure and hence improving the legibility structure depending on the application and the original structure of the colour.
Patent JP-H07163436-A (JP)
Title: Chair with backrest
Inventor: HAMA KATSUNORI
IPC: A47C7/44
Filed: 1993-12-15
Abstract: PURPOSE:To provide a backrest comprising a back supporting part and a buttocks supporting part, in which the buttocks supporting part protrudes assuredly with a quite simple structure thereof, when the human buttocks are supported by the buttocks supporting part in a locking state of the backrest. CONSTITUTION:A buttocks supporting part 4b is formed so as to protrude forwardly in a deformed shape. The lower end of the buttocks supporting part 4b is stopped with a backward end of a seat 3 or a fixed frame 6. The center 9 of rotation of a back supporting rod 5, to which a back supporting part 4a is installed, is positioned ahead of a stop place for the buttocks supporting part 4b. When the back supporting part 4a tilts backwardly, vertical pressure is applied to the buttocks supporting part 4b. The buttocks supporting part 4b is deformed by this pressure and protrudes ahead of the back supporting part 4a whereby the human buttocks are supported.
Patent JP-H02159739-A (JP)
Title: Pressure contact type semiconductor device
Inventor: KANDA KAZUYOSHI
IPC: H01L29/74
Filed: 1988-12-14
Abstract: PURPOSE:To contrive to become almost uniform the distribution of a surface pressure on a pressure-welding surface by a method wherein the title device is constituted in such a way that the pressure contact surfaces of main electrodes with pressing plates are respectively located more inward than the contact surfaces of the main electrodes with a substrate. CONSTITUTION:A main electrode 4 is provided in a structure, wherein the diameter D1 of the contact surface, which comes into contact with a semiconductor element 1, of the main electrode 4 is made larger than the diameter D2 of the pressure contact surface of the electrode 4 with a fin 6, which is located on the side opposite to the element 1, and moreover, even in case the D1 and D2 are in an eccentric relation, the D2 is located on the inner side of the D1. Similarly, a main electrode 3 is provided in a structure, wherein the diameter D2 of the contact surface, which comes into contact with a supporting electrode 2, of the main electrode 3 is made larger than the diameter D4 of the pressing contact surface of the main electrode 3 with a fin 5, which is located on the side opposite to the electrode 2, and the D4 is located on the inner side of the D3. When a pressure-welding force is applied in the axial direction from the outside, the force spreads from the electrodes 3 and 4 toward the element 1 and is transmitted. Thereby, a stress concentration is not generated at the square parts of the electrodes 3 and 4 and a surface pressure can be averaged over the whole region of a pressure-welding surface.
Patent JP-H10144023-A (JP)
Title: Supporting beam for contact magnetic head
Inventor: KONDO MICHIO
IPC: G11B21/21
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To enable a magnetic head to correctly trace a prescribed track by structuring the flexible part in which the end of an elastic piece extending from the driven part and the one extending from the head loading part are overlapped with a vibration damping member sandwiched in between, and thereby preventing twist deformation from generating in the vibrating state. SOLUTION: The flexible part 29 of the supporting beam, which supports a magnetic head 7 so as to make it freely displaceable, is constituted of a flexible element 55, 56 having a vibration damping effect against the vibration of the head loading part 20. The flexible element 55 is composed of an elastic piece 57, 58 and a vibration damping member 59. The vibration damping member 59 suppresses the vibration of the elastic piece 57, 58. Connection between the elastic piece 57, 58 and the vibration damping member 59 is such that the elastic piece 57, 58 covers the damping member 59 so as to reduce its external exposure, minimizing deterioration received by the damping member 59 in manufacturing the supporting beam. The flexible element 56 is also designed to have the similar structure.
Patent JP-H01155235-A (JP)
Title: Apparatus for measuring granular substance in exhaust gas
Inventor: ICHIKAWA JUN
IPC: G01N1/22
Filed: 1987-12-14
Abstract: PURPOSE:To accurately measure a transient mode, by setting or controlling a control valve so that the detection values of two differential pressure gauges mounted to the first throttle device provided to a passage at the extraction position and the second throttle device provided to an extraction pipe keep predetermined relation. CONSTITUTION:The part of an extraction pipe 13 on the leading end side thereof opened to a dilution tunnel 14 is held to almost atmospheric pressure and the max. exhaust gas flow rate condition of an engine is preset to measure the flow rate of a main flow passage 11 by a differential pressure meter 27. Next, a butterfly valve 33 is adjusted by an actuator 30 to adjust so that the flow rate of the extraction pipe 13 becomes the divided flow rate determined by a cross-sectional area ratio. In this case, since the part of the extraction pipe 13 on the leading end part thereof opened to a dilution tunnel 14 is held to atmospheric pressure, the indication value of the differential pressure meter 28 shows the pressure to the atmosphere at the inlet of an extractor 12. A controller 29 adjusts the butterfly valve 33 through an actuator 30 so as to equalize the difference pressures of the differential pressure meters 27, 28 to adjust the backpressure of the orifice 25 of the main flow passage 11.