baber/WOPTO huggingface dataset:
Patent JP-2001164580-A (JP)
Title: Pile foundation construction
Inventor: WAKITA EIJI
IPC: E02D27/12
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To definitely support a horizontal force acting to a pile head portion during a great earthquake by maintaining a coupling state between the pile head portions of foundation piles and a foundation framing body almost to a pin connection (bending resistance is zero) regardless of an extent of the axial force. SOLUTION: A coupling hole 3 is formed on the bottom surface of the foundation framing body 1, and the pile head portion 4 of the foundation pile 2 is inserted to the inside of a coupling hole 3. Between the upper end wall 4a of the pile head portion of the foundation piles and the bottom wall 3a inside the upper end hole mutually facing each other, an elastic body 5 is interposed which is combined only with one wall 4a of the walls 4a, 3a opposite to each other and not combined with other wall 3a. Between the facing surfaces of the elastic body 5 at the non-combined side and the wall 3a, a slip plate 6 is interposed which permits the relative slide in the horizontal direction of the facing surfaces.  Between the outer peripheral wall 4b of the pile head portion of the foundation pile and the inner peripheral wall 3b of the coupling hole, an elastic body 8 or a viscous body 9 is interposed which is coupled only to one of the peripheral wall 4b among the facing peripheral walls 4b, 3b and is not coupled to the other peripheral wall 3b.
Patent JP-H07197386-A (JP)
Title: Post-alkali-weight-reducing treatment
Inventor: SATO YOSHIYUKI
IPC: D06P5/02
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a dyed article free from staining by currying out a post- alkali-weight-reducing treatment of a polyester resin dyed article in the presence of a strongly basic substance and thiourea dioxide. CONSTITUTION:A bath is prepared with a strongly basic substance (e.g. sodium hydroxide) and thiourea dioxide in advance. An article dyed with disperse dyes, especially dyes strongly resistant to alkaline conditions, is treated in the bath e.g. at the bath ratio of 1:20 at 110 deg.C for 30min. In these conditions, a post- alkali-weight-reducing treatment can efficiently be curried out without causing staining at a low cost.
Patent JP-H09170478-A (JP)
Title: Method for controlling fuel injection of diesel engine
Inventor: GOTO MORIYASU
IPC: F02M61/10
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To eject fuel to a combustion chamber in its appropriate injection amount at appropriate timing in the fuel injection pump of a diesel engine even though a fuel injection nozzle is deteriorated. SOLUTION: Injection starting timing in which a fuel injection nozzle is opened is detected, and also the injection starting timing in an idling condition is previously memorized as reference phase Tb. The memorized reference phase and injection starting timing Ts at the time of idling thereafter are compared to each other (step 103), and the lowering rate of opened valve pressure at the time of idling thereafter is calculated from the phase difference Terr. On the basis of the foregoing, the correction rate of a spill valve command value which is injection starting/finishing control commands, and the correction rate of an injection timing control command value which is a crank angle at which a fuel injection pump is operated, are calculated (steps 106, 107) so as to control fuel injection timing.
Patent JP-2000139504-A (JP)
Title: Footwear for the aged
Inventor: KUSABA NUNAWA
IPC: A43B13/14
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide footwear for the aged with which a user does not stumble even over a little projection on the surface of a road and hardly falls down. SOLUTION: In order to prevent the user from stumbling over a little projection on a road surface 9, a slope 8 is provided from near a lower toe position 5 of a sole to an instep top end part 7 so that a sole top end part 7 of the footwear is not caught by the projection, and a space with the road surface 9 can be always secured even at the moment, when the road surface 9 and the grounding section of the sole top end 7 are separated, at the time of walking. Thus, even when the user walks in the state of parallelly moving the footwear, he can go over the projection on the road surface 9.
Patent JP-H10183581-A (JP)
Title: Heavy material traverse pushing device
Inventor: HAMADA KAZUNORI
IPC: E02B7/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a heavy material traverse pushing device which laterally moves a heavy material, especially a large and heavy block used in a block method for dam levee body construction, easily, safely, and smoothly without damaging the block, while finely adjusting it. SOLUTION: A heavy material traverse pushing device is so formed that an inclined upper plate whose base end is pivotally supported to a base 4 so as to move up and down freely and whose tip part is formed into a thin plate rotating vertically is arranged in the upper part of a thin, horizontal bottom plate 6 which is projected frontward with the base end lined with the base 4 so that the respective tip parts are stacked with each other, and a wedge body 5 whose top face is inclined downward toward the front is sandwiched between the horizontal bottom plate 6 and the inclined upper plate beforehand in such a state as moving in the front/rear direction via a presser mechanism 1 provided on the base.  In this case, the inclined upper plate is removed, and a pressure receiving member 12, which is provided toward appropriately upper part than the tip part of the wedge body 5 and has a face parallel to the front face, and a reaction receiving member 13 whose base end is pivotally mounted and rotatably attached to the base 4 and which has a shape for being engaged with a recessed part in a device mount face are detachably provided.
Patent JP-H05154641-A (JP)
Title: Method for casting titanium-aluminum alloy cast product
Inventor: MIZUKAMI HIDEAKI
IPC: C22C1/02
Filed: 1991-12-06
Abstract: PURPOSE:To cast a titanium-aluminum cast product having excellent quality of low oxygen content at low cost at the time of casting the titanium-aluminum alloy cast product by melting raw material of sponge titanium and aluminum, etc. CONSTITUTION:In an induction skull melting furnace 2, the sponge, titanium is melted in an inert gas atmosphere having a prescribed pressure and then, the aluminum is added to make the molten titanium-aluminum alloy, and this molten alloy is cast in a mold 4 to make an ingot. Successively, this ingot is remelted in the reduced pressure and the remelted titanium-aluminum alloy is cast into the mold in the reduced pressure by the same way to make the titanium-aluminum alloy cast product.
Patent JP-H11183258-A (JP)
Title: Infrared radiation temperature measuring device
Inventor: YOKOYAMA EIICHI
IPC: G01J5/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a system for efficiently measuring radiation of infrared rays, increase the degree of freedom of an optical design, and to make a compact and inexpensive system realizable in a infrared radiation temperature measuring device. SOLUTION: The measuring device is provided with a CCD camera 15 for obtaining a visible region image, and the CCD camera 15 has a resolution for identifying the head gap of a rotary head device 3. To obtain such a visible region image, a half mirror 2 is arranged on the light axis of an optical system 1 for infrared rays being constituted by a germanium lens, and infrared rays are transmitted through the half mirror 2, thus forming an image on a sensor 10 for infrared rays. The half mirror 2 has a function for reflecting only visible light, thus avoiding the loss of infrared rays when separating the visible light from the infrared rays.
Patent JP-H07195229-A (JP)
Title: Broach tool
Inventor: NISHIMURA AKIRA
IPC: B23D43/02
Filed: 1993-12-28
Abstract: PURPOSE:To prolong the life of a broach tool by providing nicks to the rough cutting edge and/or to the semifinishing edge, and by making the shape of the nick of a circular arc or an ellipse, so that the wear can be stabilized, and the sufficient treatment of chips can be enabled even if the repolishing is repeated. CONSTITUTION:The rough cutting edge 2 and the semifinishing edge 3 in a round broach are provided with circular nicks 5. In this case, the shape of the circular nick is determined so as to have a nick width W of approximately 3 times the nick depth H, and the relieving angle of the cutting edge 2 or 3 is made equal to that of the nick 5, and is provided so as to be relative to the relieving surface. By providing a large number of the nicks 5 on the cutting edge relieving surface 7 in accordance with the outside diameter of the cutting edge and the width of the cutting edge, and also by displacing to each other the installation positions of nicks on the front and rear cutting edges in the axial view of the tool axis, sufficient treatment of chips can be enabled, and also the cutting resistance can be reduced for stabilizing the wear of the cutting edge.
Patent JP-2001167651-A (JP)
Title: Electronic information instrument
Inventor: KAWADA MASAYUKI
IPC: H01H13/14
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To increase the range for the position and direction of pressing a button in an electronic information instrument. SOLUTION: It combines an end of flexible switch 7 with a circuit block 3 to contact them and extends out the flexible switch from a module 31. Furthermore, it arranges the extended out flexible switch 7 along a guide plate 9 and a guide part 19 which are mounted on a watchcase 8. It elastically transforms a contact 22 in the shape of dome to electrically have a short by applying pressure to a button 11 and releases the short by interrupting the pressurization of the button. By making the contact 22 in the shape of dome. It widely takes the pressurization position or direction of the button 11.
Patent JP-H06174593-A (JP)
Title: Luminous intensity distribution characteristic measuring apparatus for automotive lamp
Inventor: SASAKI MASARU
IPC: G01J1/02
Filed: 1992-12-08
Abstract: PURPOSE:To shorten a measuring time by continuously moving a light implement. CONSTITUTION:A rotary base 2 is continuously rotated horizontally in a luminous intensity distribution characteristic measuring range, finely moved in a vertical direction when it reaches an end of the horizontal direction, a position signal of the base 2 is generated by a position detector 4, illuminance measured result corresponding to a horizontal position is stored in a memory 10, and luminous intensity distribution characteristics are obtained by a data processor 11 from a horizontal position signal and the illuminance measured result. As required, the characteristics are printed by an output unit 12, and displayed on an emergency unit 13.
Patent JP-H07186106-A (JP)
Title: Dehydrator of needle-leaf tree veneer
Inventor: KOBA YOSHINORI
IPC: F26B13/28
Filed: 1993-12-27
Abstract: PURPOSE:To squeeze out the moisture contained in needle leaf tree veneer by compressing the veneer without largely subjecting the whole of the veneer to plastic deformation or destructing the same. CONSTITUTION:A pair of rotating rolls 1, 2 of which the rotary axial lines are parallel are arranged so that the interval between the mutually opposed peripheral surfaces of the rolls is set to the length corresponding to 75-90% of the thickness of needle-leaf tree veneer P and a large number of pyramidal projections 3a, 3b are provided to the periperal surface of one roll so that the height of them in the radius direction from the peripheral surface of the roll is set to the interval or less to form a roll fitted with projections and a feed member feeding the veneer in the fiber direction thereof is further provided on the feed-in side of a pair of the rolls 1, 2.
Patent JP-H11181498-A (JP)
Title: Production of granular antifoaming agent composition
Inventor: ISHIKAWA SATOYUKI
IPC: C11D3/20
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a granular antifoaming agent composition capable of effectively obtaining a kneaded material composed of materials for the granular antifoaming agent composition. SOLUTION: An extrusion blender having a cylinder 1 and a revolving shaft 3 installed in the inner part of the cylinder 1 is equipped with either or both of projections 4 projected from the inner wall of the cylinder 1 or orifice plates 5 having plural holes 5a in the middle of a material transporting route from a material feed opening 1a to an extrusion outlet 1b and with a die 2 at the extrusion outlet 1b. Materials for a granular antifoaming agent composition containing an antifoaming agent and an organic binder are fed to the extrusion blender, the materials are transported while being kneaded by the rotation of the revolving shaft 3 and the kneaded material is extruded from the die 2 attached to the extrusion outlet 1b to carry out kneading and extrusion molding.
Patent JP-H10170094-A (JP)
Title: Refrigerating machine with peltier element
Inventor: KODERA HIROJI
IPC: F25B15/04
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To improve a heat conversion efficiency by a method wherein heat absorbed from an object to be cooled through a Peltier element gasifies and liquefies refrigerant dissolved in absorbing agent, the refrigerant is stored in an evaporator connected to an absorbing device in an air-tight manner, the refrigerant is gasified again and retrieves heat from the object to be cooled through a heat transferring means. SOLUTION: Heat absorbed from a cooling chamber 2 acting as an object to be a cooled through a Peltier element 3 gasifies ammonia acting as refrigerant dissolved in water acting as absorbing agent. This ammonia is liquefied by a condenser and stored in an evaporator 4 connected in air-tight manner to an absorbing device 5 storing water acting as absorbing agent. Then, this ammonia is gasified again with absorbing force of water acting as absorbing agent in the absorbing device 5 so as to retrieve heat from a cooling chamber 2 acting as an object to be cooled through a heat transferring means. Accordingly, absorbed heat wasted as waste heat in the prior art may contribute to cooling of the cooling chamber 2 as the object to be cooled and so it is possible to improve a cooling efficiency.
Patent JP-2000229480-A (JP)
Title: Novel developer for colorable dye and thermal recording material containing the developer
Inventor: YASUDA HEINOSUKE
IPC: B41M5/333
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a developer for colorable dyes comprising a novel allylidene bis-coumalin derivative and a thermal recording material having the excellent preservation stability of a colored image and sufficient coloring density by containing the developer. SOLUTION: A developer for colorable dyes comprises an allylidene bis- coumalin derivative which is given by a formula (wherein n is an integer of 1-3; R1 is a group selected from the group consisting of linear or branched alkyl, alkoxy, aralkyloxy, alkoxycarbonyl, aralkyloxycarbonyl, alkoxycarbonylalkyloxy, aralkyloxycarbonylalkyloxy, hydroxyl, carboxyl, nitrile, halogen, and methylenedioxy groups, which can be different from each other when n is 2 or more; R2 is a group selected from the group consisting of hydrogen, linear or branched alkyl, alkoxy, dialkylamino, and hydroxyl groups). A thermal recording material containing the developer is obtained.
Patent JP-H06171547-A (JP)
Title: Mounting fixture for suspension member
Inventor: SHIMIZU TSUTOMU
IPC: B62D21/00
Filed: 1992-12-11
Abstract: PURPOSE:To provide a suspension member mounting fixture improving rigidity and difficult to transmit vibration of a high frequency. CONSTITUTION:A mounting fixture 10 comprises a part 1 to be coupled and fixed to a car body 12; and a mounting part 18 which is integrally extended downward from the part to be coupled and to which a suspension member 14 is attached. The part 16 to be coupled of the mounting fixture is formed in a cylindrical shape, a viscoelastic body 30 is contained therein, and the mounting part 18 has a screw hole 19 formed from the lower end thereof.
Patent JP-H07198825-A (JP)
Title: Interpolation apparatus of detection signal
Inventor: FUJII MASATO
IPC: G01S7/295
Filed: 1993-12-29
Abstract: PURPOSE:To obtain an interpolation apparatus in which a perfect picture is displayed without spending the time required to write an interpolation signal into a memory for display even when the repetitive cycle of a polar-coordinate detection signal is short or when the time required to perform an interpolation operation for high definition display cannot be spent much. CONSTITUTION:A first storage means 4 which stores a polar-coordinate detection signal as an orthogonal coordinate detection signal and a second storage means 5 which stores whether the polar coordinate detection has been written into every address for the first storage as the orthogonal coordinate detection signal are installed. Then, the address for the storage means 4 and an address for the storage means 5 corresponding to it are read out simultaneously. Whether the polar-coordinate detection signal has been written into the address for the storage means 4 as the orthogonal coordinate detection signal is judged on the basis of the content of the address for the second storage means. When it has not been written into the address for the storage means 4, an interpolation operation for display is performed on the basis of a content which has been read out before from the address for the storage means 4.
Patent JP-2000166811-A (JP)
Title: Portable toilet
Inventor: NAKAMURA SHINICHIRO
IPC: A47K11/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable toilet which enables easy taking out the decomposed matter for decomposing excrement without touching it. SOLUTION: When stir vanes 8 turn by certain degrees, the height of a decomposed matter 5 on the side of a takeout container 15 further increases, and the decomposed matter 5 is caused to fall into the takeout container 15 through an opening 14 and is kept there. Thus, the decomposed matter 5 which was conventionally required to be taken out with a scoop or the like, is automatically transferred to the takeout container 15, and by detaching the takeout container 15 from the toilet bowl 15, the decomposed matter 5 is taken out easily and disposed of without the concern for touching the decomposed matter 5.
Patent JP-H05163604-A (JP)
Title: Shield-opening or closing structure of helmet
Inventor: AKASAKA MASAYUKI
IPC: A42B3/22
Filed: 1991-12-18
Abstract: PURPOSE:To enhance the freedom degree of a design and miniaturize the subject structure. CONSTITUTION:A base 4 having a spring 4b and an engaging member 4c is attached to the main body la of a helmet. A ratchet 5 which has a catching pawl 5c and which is rotatably fit onto the base 4 is attached to a shield 5c. The spring 4b and the engaging member 4c are arranged in the diagonal direction. The external circumference formed of the spring 4b and the engaging member 4c of the base 4 is substantially used as the bearing of the ratchet 5. Thereby, a bearing for rotatably supporting the ratchet 5 on the base 4 between the tip press part of the spring 4b and the rotation center of the shield 2 is not required. Only the arrangement of the spring 4b and the engaging member 4c is required on the inner circumference of the ratchet 5.
Patent JP-2001128924-A (JP)
Title: Tip transparent hood for endoscopic hemostasis
Inventor: YAMAMOTO HIRONORI
IPC: A61B18/12
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To develop easier and securer endoscopic hemostasis technique. SOLUTION: This tip transparent hood for tip endoscopic hemostasis secures the visual field in the endoscopic hemostasis treatment and has a pressing part for pressure hemostasis, an electrode for high frequency treatment on the pressing part or a nozzle for a hemostatic agent.
Patent JP-H11186902-A (JP)
Title: Timing extract circuit
Inventor: KIKUCHI AKIRA
IPC: H03L7/08
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a timing extract circuit that does not produce jitters at an output, independently of a state of an input signal and to provide the timing extract circuit that ensures high frequency stability without the use of a highly stable oscillator, even for a non-signal period of the input signal. SOLUTION: A phase comparator circuit 12 produces a lead signal or a lag signal depending on phase relation between an input signal and a feedback signal obtained from a voltage-controlled oscillator 18. A charge pump circuit 14 generates a control voltage signal fed to the voltage controlled oscillator 18. Thus, even if the input signal changes rapidly, the control voltage signal does not fluctuate much. Furthermore, even when no input signal is received, no jitter takes place in clock signals outputted from the voltage-controlled oscillator 18, since the charge pump circuit 14 holds the control voltage signal.
Patent JP-H06248010-A (JP)
Title: Catalyst for olefin polymerization
Inventor: TAJIMA YOSHIO
IPC: C08F4/60
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a catalytic component effective for producing olefin polymers of the high molecular weight with relatively broad molecular weight distribution, however with a narrower composition distribution) in the case of copolymers. CONSTITUTION:Olefin(s) is (are) (co)polymerized in the presence of a catalyst composed of a catalytic component obtained by mutually contacting (1) a compound of the formula Me<1>(OR<1>)pR<2>qX<1>4-p-q (R<1> and R<2> are each hydrocarbon residue; X<1> is halogen; Me<1> is Ti, Zr or Hf; 0<=p<=4; 0<=q<=4; 0<=(p+q)<=4), (2) a compound of the formula Me<2> (OR<3>)mR<4>nX<2>z-m-n (R<3> and R<4> are each hydrocarbon residue; X<2> is halogen; Me<2> is an element among group I-III; (z) is the valence of Me<2>; 0<=m<=3; 0<=n<=3;1<=(m+n) <=3) and (3) a conjugated double bond-bearing organocyclic compound, a modified organoaluminum compound and a boron-contg. compound.
Patent JP-2000159203-A (JP)
Title: Binding packaging apparatus
Inventor: KUSUHO EITARO
IPC: B65B11/36
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To successively form cup-shaped containers with a flat film and simultaneously fill and package particles in each cup container. SOLUTION: A circular rotor 13 supported on a main shaft 12 is intermittently moved by an intermittent drive means 22. In this case, a columnar cylinder 19 is also moved integrally above a shaping cylinder 26. When the rotor 13 is stopped, a film 32 with a predetermined area, which is cut by a cutter 34, is fed onto the cylinder 26 by the turning of a roller 33. When the rotor 13 starts to move again, a rod 17 lowers the cylindrical hopper 19 by the inclination of a grooved cam 30 to push the film into the cylinder 26, whereby the hopper forms many ribs on the film and simultaneously forms it into the shape of a cup. After particles to be packaged are filled into the cup container through the hopper 19, a package is completed by binding a mouth of the container. The particles thus packaged can be held as a package having a fixed shape with the aid of many ribs.