baber/WOPTO huggingface dataset:
Patent JP-H02286440-A (JP)
Title: Braking force retainer
Inventor: ONO MASAMI
IPC: B60W10/18
Filed: 1989-04-28
Abstract: PURPOSE:To reduce the extent of creep force at time of braking force retention as well as to improve reliability by shifting a gear from low to high speed at a time when a solenoid check valve gear is operated so as to retain oil pressure for a wheel cylinder. CONSTITUTION:When a brake pedal 1 is operated, a master cylinder 2 operates, and these oil pressure is fed to a wheel cylinder 4 by way of a check valve 5, thus wheels are braked. When stoppage of a vehicle is judged on the basis of each signal out of respective means 10-13 detecting an engine driving state, a solenoid 9 of a solenoid check valve gear 3 is energized by a braking controller 14, and a hydraulic route of a solenoid valve 7 is interrupted so that a return of oil to the master cylinder 2 from the wheel cylinder 4 is checked. In this case, at time of driving control of the check valve gear 3 by the controller 14, a gear shift solenoid 16 is driven and controlled by an automatic transmission controller 15 at the same time. Then, a gear is shifted from low to high speed.
Patent JP-2000304920-A (JP)
Title: Norbornene phase difference compensating film
Inventor: TAGAMI MASAKATSU
IPC: C08L65/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a phase difference compensating film comprising a norbornene resin less liable to break by drawing. SOLUTION: The phase difference compensating film comprises a thermoplastic norbornene resin containing 5-25 wt.% resin component whose number average molecular weight is <=10,000, 5-25 wt.% resin component whose number average molecular weight is >=100,000 and 50 to <90 wt.% resin component whose number average molecular weight is >10,000 to <100,000.
Patent JP-S5443342-A (JP)
Title: Method of producing heating mat
Inventor: SATOU MITSUHIRO
IPC: H05B3/84
Filed: 1977-09-12
Abstract: PURPOSE: To accomplish rational and efficient production of a heating mat, a pig raising mat sometimes used for piglets.  
     CONSTITUTION: Prior to the production, a synthetric resin outer shell 9 with a flange having a recess 9a and a synthetic resin cover 10 to be applied thereon are formed. First, a heat dissipating plate 7 is placed tightly inside the recess 9 of the outer shell 9 and a heating element is fixed tightly on the plate 7. Then, injection foaming resin raw liqid is put into the recess in a fixed quantity and allowed to foam. Subsequently, the cover 10 is applied on the outer shell to join thereof together by a clamp fixture 12 at the flange section 9b and then, further foaming is made along with drying by heating to finish the mat. In this method, the heating element has electrode wires 2 on both sides of a face heating material which are covered with a polyester insulation 3. This simultaneously enables the formation of a adiabatic layer and the fixation of the heat dissipating plate 7 and the heating element to the outer shell 9 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09295949-A (JP)
Title: Purifying apparatus, purification and blending of compound using the same
Inventor: MARUYAMA TOYOTARO
IPC: C09K19/02
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of efficiently purifying a compound such as a liquid crystal to be synthesized through many stages and used in high purity, especially an organic compound and a purifying method and a blending method using the apparatus. SOLUTION: This purifying apparatus is equipped with a first spherical container 1 having a cylindrical joint pipe provided with a flange at its tip, a second spherical container 2 provided with a flange 22b at its tips, a first and a second heaters 7 and 8 capable of independently controlling the temperatures of the first and the second spherical containers 1 and 2, a driving device 4 for revolving the first and the second spherical containers 1 and 2 in a connected state, a trapping container 5 for cooling and trapping a gaseous component volatilized from the first and the second spherical containers 1 and 2 and a vacuum apparatus for depressurizing a reactor. The containers of the purifying apparatus 6 are connected by the flange 22b and the first and the second spherical containers 1 and 2 are independently heated so that a liquid crystal, etc., can be purified in high accuracy.  A liquid crystal can be uniformly mixed by using the apparatus.
Patent JP-S5232455-A (JP)
Title: Self-threading screw and its manufacturing method for soft material
Inventor: SAKAKIBARA YOSHIKICHI
IPC: F16B25/02
Filed: 1975-09-09
Abstract: PURPOSE: A screw capable of inserting it while threading itself to soft material having a considerable low hardness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6445465-A (JP)
Title: Polyarylene thioether ketone based molded product
Inventor: SATAKE YOSHIKATSU
IPC: C08L81/02
Filed: 1988-05-07
Abstract: PURPOSE:To obtain a molded product, consisting of a highly thermostable polyarylene thioether ketone and, as necessary, thermoplastic polymer miscible therewith, etc., capable of facilitating application of normal melt processing methods and having excellent heat resistance and strength. CONSTITUTION:A molded product obtained by blending (A) 100pts.wt. highly thermostable polyarylene thioether ketone, consisting of recurring units expressed by the formula (groups -CO- and -S- are bonded through benzene rings to the p-positions) as main constituent elements, having 310-380 deg.C melting point (Tm), >=10J/g residual melt crystallization enthalpy (DELTAHmc) and >=210 deg.C melt crystallization temperature (Tmc) at that time and >=1.34g/cm<3> density of the crystallized substance with (B) <=100pts.wt. thermoplastic polymer (e.g. polyarylene thioether) miscible with the component (A) and (C) <=300pts.wt. fibrous filler and/or inorganic filler (e.g. glass fiber) and melt molding the resultant blend.
Patent JP-S5635022-A (JP)
Title: Optical fiber liquid level indicator
Inventor: KANBE YOSHIAKI
IPC: G01F23/292
Filed: 1979-08-29
Abstract: PURPOSE:To obtain the liquid level indicator which can safely measure the liquid surface of volatile liquid, by striking the incident light to optical fiber and detecting the reflection light from the mirror end of moving body up and down accompanied with up and down of the liquid via optical fiber. CONSTITUTION:The glass cylinder 7 is provided near the liquid level of the liquid 12 in the vessel 11, the tip of the optical fiber 1a' and the plunger 8 having mirror surface at the upper end are provided in it, and the float 9 having the magnet 10 at external part is provided. Further, the directional coupler 1 is formed with the optical fibers 1a' and 1a so that the light from the light emitting element 3 of the light emitting circuit 2 is incident in the optical fiber 1a and reaches the end of the optical fiber 1a' via the directional coupler 1. When the liquid level is increased, the float 9 and the plunger 8 go upward, the mirror surface end of the plunger is in contact with the optical fiber 1a', and the light reflected from the end of the optical fiber 1a' is reflected, then this light is detected at the photodetector 4 to detect the liquid level of the liquid 12.
Patent JP-S5812104-A (JP)
Title: Magnetic reproducer
Inventor: SAWAZAKI KENICHI
IPC: G11B5/33
Filed: 1981-07-15
Abstract: PURPOSE:To increase both the detecting sensitivity and the reproducing sensitivity, by setting properly the thickness of a magnetic material forming a magnetic head in the direction vertical to the surface of a magnetic recording medium and a gap betwen said magnetic material and the surface of said recording medium. CONSTITUTION:A magnetic head 30 is set opposite to a magnetic recording medium 43 to which a signal is recorded and made to travel relatively to the medium 43. Thus the inductance of an inductance element 32 varies, and the tuning frequency of a tuning circuit 34 varies. The output of a high frequency oscillator 36 receives the modulation of amplitude through the circuit 34 and is let out as a signal reproducing output through a peak wave detecting circuit 42. The thickness of a magnetic material 31 forming the head 30 is set at <=0.5mm. in the direction vertical to the surface of the medium 43. At the same time, a gap between the material 31 and the surface of the medium 43 is kept at <=1mum.
Patent JP-S60251929-A (JP)
Title: Inert gas cooling and washing apparatus
Inventor: IHARA SATOSHI
IPC: B01D53/34
Filed: 1984-05-29
Abstract: PURPOSE:To prevent the mixing of fine NaCl particles while miniaturizing the titled apparatus, by arranging a space, which surrounds a combustion chamber and an indirect cooler and through which combustion gas is raised while receiving reversal, and the direct contact cooler by cooling water provided in said space. CONSTITUTION:Fuel comprising petroleums is burnt in the presence of an almost theoretical amount of the air by a burner 5 while combustion gas is downwardly flowed and passes through the gaps between cooling tube bundles of an indirect cooler 9 using, for example, water as a cooling medium to be cooled to predetermined temp. or less, for example, to about 900 deg.C or less. The cooled gas is decelerated and distributed by the barrier plate 12 provided to the lower part of the cooler 9 and the process of direct contact with seawater being the next process is extended while the distributed gas is reversed to rise through the space 13 surrounding a combustion chamber 3 and the indirect cooler 9 and directly contacted with seawater sprayed from jet orifices 15 in the space 13 to be cooled and washed. The treated gas is taken out from the upper part as inert gas containing no fine NaCl particles.
Patent JP-H06326174-A (JP)
Title: Vacuum suction device for wafer
Inventor: TSUNODA MASAHIRO
IPC: H01L21/683
Filed: 1993-05-12
Abstract: PURPOSE:To suck and hold a wafer with high accuracy (high flatness) by providing the constitution, wherein uneven vacuum suction force does not act on the wafer caused by the direction of the orientation flat of the wafer, in the same vacuum suction device for water. CONSTITUTION:A vacuum suction device for wafer is constituted of an outer surface rim 1 of a wafer, an inner rim 2 of the wafer, which keeps the inner airtight property, an orientation flat rim 3, which has the equivalent shape as the shape of the orientation flat part of the wafer and which are provided at orthogonally intersecting two places, a cylindrical projection 5 and independent vacuum path and vacuum metal fitting 8 for sucking the wafer 6 in the vacuum state on a substrate, whose parent material is ceramics. The device is also constituted of an orientation flat vacuum chamber 9 surrounded with the outer surface rim 1 of the wafer and the orientation flat rim 3, an outer vacuum chamber 10 and an inner vacuum chamber 11, which is surrounded with the inner rim 2 of the wafer.
Patent JP-H01280507-A (JP)
Title: Dry cutter for concrete cutting
Inventor: AYADO SEIJI
IPC: B23D59/00
Filed: 1988-05-06
Abstract: PURPOSE:To improve cutting performance by effecting cooling and dust collecting at a time through an open air circulation method, by a method wherein a suction rotary blade is provided around a rotary driving shaft, an opening part is formed on a suction part of the rotary blade in a cover member and the dust collecting hole is opened at a discharge part of chips. CONSTITUTION:A suction rotary blade 5 is provided around a rotary driving shaft 3, an opening part 6 is formed on a suction part of the rotary blade 5 in a cover member 4 and a dust collecting hole 7 communicating with a dust collecting device is provided into a discharge part of dust. The dust generated by cutting-off of concrete C is discharged immediately through the dust collecting hole 7. Simultaneously with cooling of heat to be generated with chips 11... by compressed air injected through a communication hole 14, the same is cooled by the open air also through opening parts 6, 6. A blade 10 also is cooled directly similarly.
Patent JP-S5234380-A (JP)
Title: Tape wire and its manufacturing method
Inventor: SATOU SHIYOUJI
IPC: H01B13/06
Filed: 1975-09-10
Abstract: PURPOSE: Tape wire where each conductor is bent in longitudinal direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11301334-A (JP)
Title: Vehicular cup holder
Inventor: KITAGAWA YASUHIRO
IPC: B60N3/10
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent wobbling by easily holding various cups having the different diameters and reliably restraining the radial movement of the cup, in a vehicular cup holder. SOLUTION: A cup holder main body 13 is so supported as to be freely drawn and housed in relation to a housing part 11 of a case 12, cup holding parts 14 are formed on both sides of this cup holder main body 13, a cup holding space 15 is formed by rotatably supporting the intermediate part of a cup holding arm 16, the base end of the cup holding arm 16 is engaged with a moving body 17 capable of being moved to the cup holding space 15 side of the cup holder main body 13 by being energized by a compression spring 18 through a cam mechanism 13, and a cup placing part 20 positioned in the lower part of the cup holding space 15 is provided in the cup holder main body 13.
Patent JP-S601840-A (JP)
Title: Fixing device for probe card
Inventor: YASUDA TOSHIMI
IPC: H01L21/66
Filed: 1983-06-20
Abstract: PURPOSE:To eliminate the need for screwing work in the fitting of a pogo-pin type probe card, and to fix the probe card simply to a prober by bringing a jig supporting the probe card into pressure-contact with a contactor while connecting a connecting piece to a connecting hole by the operation of revolution and mounting the connecting piece to a prober proper. CONSTITUTION:A probe card 8 is fitted and held to the stepped section 7a of a jig 7, and the upper surface of the probe card 8 is brought into contact so as to be pushed against pogo-pins 4 for a relay board 12. The head sections 6a of pins 6 are fitted into the large diametral sections 13a of connecting holes 13 at that time. When the jig 7 is turned in the A direction, the pins 6 are moved relatively in the B direction. The fringe sections of the connecting holes 13 of the jig 7 take a tapered shap, and the jig 7 is pushed in the B' direction, the direction of the pogo-pins 4 of the probe card 8, when the pins 6 are moved in the B direction. Connecting sections 13c at the terminals of tapers are flattened, the jig 7 is connected to the head sections 6a of the pins 6 when the pins 6 reach the connecting sections 13c, the jig is stabilized, and the jig 7 is fixed to a prober proper by the force of reaction of the pogo-pins 4.
Patent JP-H06325963-A (JP)
Title: Coil winding equipment and wire winding method therefor
Inventor: WATANABE YASUHIRO
IPC: B65H54/10
Filed: 1993-05-12
Abstract: PURPOSE:To save space by providing a guide unit, which guides wires, of a winding machine, which winds wires around workpieces, with a binding mechanism for binding a wire around binding pins of the workpiece, and thereby making the guide unit function as a wire binder as well as a wire guide. CONSTITUTION:The guide operation section 31 of a guide unit, used to wind a wire 9 around a workpiece to obtain a coil, is provided with a wire 9 pinching function to act both as a guide unit and as a binding unit 6.
Patent JP-S60256797-A (JP)
Title: Heat accumulating and heat exchanging device
Inventor: TSUKAMOTO MORIAKI
IPC: F28D15/02
Filed: 1984-06-01
Abstract: PURPOSE:To form the miniaturized device, having good thermal response and not necessitating to preheat the piping system or the like, by a method wherein a pipeline for exchanging heat and a bulkhead, precluding the mixing of low melting point and high melting point heat accumulating materials, which are utilizing sensible heat and latent heat, are provided in a heat accumulator. CONSTITUTION:A cylindrical heat insulating wall 68 is provided at a boundary between an inlet plenum 64 and an outlet plenum 66 of a vessel 51 connected to the inlet pipe 65 of vapor. Low melting point heat accumulating material 53 and high melting point heat accumulating material 54 are arranged in the same heat accumulating vessel 51, therefore, the size of the device may be miniaturized and the thermal response may be improved due to the large latent heat of the heat accumulating material 54 and the high heat transfer coefficient of the heat accumulating material 53 upon melting. On the other hand, even in case the operating medium is solidified, the medium is molten when the heat collecting section 60 of a heat pipe is heated by solar heat and the heat pipe begins the operation thereof, therefore, preheating or the like of the piping system upon starting the operation of the device may become unnecessary.
Patent JP-2000303121-A (JP)
Title: Pretreatment of sintering raw material
Inventor: ITO YOHEI
IPC: C22B1/16
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To restrain an adverse influence in the case of using a large quantity of limonite, to improve sintered quality and yield and/or to enable to use a large quantity of limonite by sticking the necessary amount of a low alumina- containing fine powdery ore and lime stone on the coarse grain limonote. SOLUTION: In a method for charging iron ore, lime stone, an auxiliary material and solid fuel into a sintering machine 12 by forming the mixture into pseudo grains with a drum mixer 11, the limonite is sieved with a sieving machine 8 and ht coarse grain limonite of oversize after sieving is supplied to the upstream side of the drum mixer 11. Further, the fine powdery limonite of the underside in the sieving machine 8 is granulated and the granular material is supplied to the downstream side of the drum mixer 11.
Patent JP-H07315605-A (JP)
Title: Paper feeder
Inventor: MIYANAGA ICHIRO
IPC: B65H3/52
Filed: 1994-05-25
Abstract: PURPOSE:To completely prevent double feeding (to send two sheets one upon another), by providing a power spring by accumulating the torque, which rotates the reverse roller in the direction opposite to the paper feeding direction, when the reverse roller shaft is turned by a feed roller together with a reverse roller in the paper feeding direction. CONSTITUTION:As a reverse roller shaft 7 corotates in the paper feeding direction (direction (b) as shown by an arrow mark), a power spring 12, a central end of which is fixed to the reverse roller 4, is gradually tightened through winding, so that the torque, by which a reverse roller 4 is turned in the direction opposite to the paper feeding direction, is accumulated. When two or more paper sheets 1 are sent into a nip part between the feed roller 3 and the reverse roller 4, a slip occurs between two paper sheets 1, thereby reducing the torque transmitted from the feed roller 3 to the reverse roller 4. As a result, the torque accumulated in the power spring 12 becomes larger than the torque by which the reverse roller 4 is turned in the paper feeding direction, thereby preventing double feeding of the paper sheet 1.
Patent JP-H01284270-A (JP)
Title: Device for assisting headstand
Inventor: HATAKEYAMA TOMOYOSHI
IPC: A63B23/02
Filed: 1988-05-07
Abstract: PURPOSE:To obtain a headstand assisting device with no danger by providing shoulder supporting members formed by gradually reducing the interval between a pair of lateral bar members for supporting shoulders from the rear toward the front, providing front leg members in the front of the shoulder supporting members while providing rear leg members in the rear of the shoulder supporting members, and providing shoulder pad members on the shoulder supporting members. CONSTITUTION:Shoulder supporting members 1, 1' are formed by gradually reducing the interval between a pair of lateral bar members for supporting shoulders from the rear toward the front, and front leg members 2, 2' for supporting the shoulder supporting members 1,1' are provided in the front thereof while providing rear leg members 3, 3' for holding same in the rear thereof, and shoulder pad members 4, 4' are provided on the shoulder supporting members 1,1'. The front leg members 2, 2' are formed to be mutually spread out downward obtaining stability while the rear leg members 3, 3' are also formed to be mutually spread out, which, together with a leg holding member 5 improves stability. In whichever direction a person may fall from a headstand condition, a head portion is separated from the shoulder supporting members 1, 1' without causing the head portion to be interposedly caught between the shoulder supporting members 1, 1'.
Patent JP-H10297759-A (JP)
Title: Fine particles delivery device
Inventor: FUJITA KINYA
IPC: B01D46/42
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the blocking of a gas pipe by jetting gas from the gas pipe in a stagnation part of fine particles and heating the gas pipe of an agitator mechanism which promotes the discharge of fine particles to prevent the fine particles from absorbing moisture. SOLUTION: In case of the ash having large jetting property and moisture absorbing property such as omulsion ash, the ash flows back into an air pipe 1 of an air agitator while the air agitator is not operating, and the ash which flows back absorbs moisture and is solidified in the air pipe 1, thereby blocking the air pipe 1. By installing a steam pipe 5 along the air pipe 1, the air for air agitator in the air pipe 1 prevents the ash from absorbing moisture and being solidified due to heating of the steam in the steam pipe 5, even if the ash in an ash stagnation part 4 flows back and enters the air pipe 1 from an agitator nozzle 3. Moreover, the agitator nozzle 3 is kept in a shape in which it faces downward along an inner wall of the ash stagnation part 4 to reduce the catching of the ash having poor flowability in the agitator nozzle 3.
Patent JP-H02104077-A (JP)
Title: Picture signal processor and picture transmitter
Inventor: TAGUCHI TOMISHIGE
IPC: H04N5/76
Filed: 1989-04-27
Abstract: PURPOSE:To utilize information of an effective picture part in video information effectively by detecting a border between an effective picture part and an ineffective picture part so as to process a television signal thereby applying the processing corresponding to the detected border. CONSTITUTION:A Y/C separator circuit 2 separating a luminance signal Y and a chrominance signal C of a video signal, a low pass filter 5 for each color component, an A/D converter 6 digitizing a picture signal for each component, a frame memory 7 storing a digital picture of each component, a video area discriminator 11 and a CPU 12 controlling the operation of the title unit or the like are provided. Then the border between the effective picture area and the ineffective picture area in the horizontal direction, that is, the video area is discriminated and the discrimination of the area in the vertical direction is applied. Thus, the proper processing corresponding to the ineffective picture part is applied and only the data of the image part is able to be sent and the transmission efficiency is improved.
Patent JP-H01282161-A (JP)
Title: Joined body of ceramics and metal
Inventor: AOTA KENICHI
IPC: B23K20/00
Filed: 1988-05-07
Abstract: PURPOSE:To suppress the residual stress of the joined surfaces of the joined body formed by joining a ceramics member and a metallic member at a high temp. via an insert material without melting the members and to obtain the sufficient strength thereof by specifying the above-mentioned insert material. CONSTITUTION:The composite material formed by compounding ceramics fibers with a Ti (inclusive of the alloy thereof) matrix metal is adopted as the insert material of the above joined body of the ceramics and the metal. For example, the composite insert material 3 formed by using pure Ti as the matrix and alternately laminating SiC fibers therewith in the direction of + or -90 deg. as a reinforcing material is inserted between the ceramics member 1 consisting of SiC and the metallic member 2 consisting of the Ti alloy and the laminated members are pressurized by a vacuum hot press. The defectless joined body of the member 1 and the member 2 having the high joint strength is thereby obtd.