baber/WOPTO huggingface dataset:
Patent JP-H08174569-A (JP)
Title: Manufacture of foam moldings
Inventor: KOYAMA TOSHIYUKI
IPC: B29K105/04
Filed: 1994-12-22
Abstract: PURPOSE: To increase an effect of agitating and mixing liquid foaming materials in a cavity and to prevent generation of dry spots in a foam in a closed injection method. CONSTITUTION: A core material 10 of which an opening peripheral edge part 12 surrounding an opening 11 for injection of liquid foaming materials 28 is so shaped as to be recessed to the rear side of the core material is set on one die face of a split die. After an enlarged space 29 for mixing the liquid foaming materials is formed between the recessed opening peripheral edge part 12 and a face opposite thereto and the split die is closed, the liquid foaming materials 28 are injected into a cavity 23 of the split die from the opening 11 for injection and a foam produced and the core material are made integral.
Patent JP-H02213907-A (JP)
Title: Servo control loop apparatus for automatically balancing magnetic bearing
Inventor: KURINTON UEBUSUTAA MOORUZU SAA
IPC: F16C39/06
Filed: 1989-12-25
Abstract: PURPOSE: To prevent external oscillation and reduce the power consumption by forcibly driving the control loop gain to 0 in not only the fundamental frequency or the rotation speed but also all harmonic frequencies and rotating a rotor around not a geometrical axis but an inertia axis. CONSTITUTION: A pulse generator 38 includes a magnetic, optical, or capacitive pickup interlocking with, for example, the shaft of a rotor 13, and pulses consist of a discrete time pulse string or a continuous time pulse string of a frequency spectrum including the fundamental frequency of the rotor rotation speed and all harmonic frequencies. Adaptive filters 34 and 36 of noise erasing circuit 30 and 32 drive the control loop gain to 0 to perform sel-control so that the amplitude of a signal X1 or Y1 in the fundamental wave of the rotation frequency and all harmonic waves is forcibly set to 0. Thus, the automatic balance effect which reduces oscillation and the watt loss is achieved in not only the fundamental frequency but also all harmonic frequencies.
Patent JP-H1044855-A (JP)
Title: Small article container-cum-cup holder device
Inventor: SHINOZAKI SHINYA
IPC: B60N3/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a device used as both a small-article holder and a cup holder. SOLUTION: A small article container-cum-cup holder device comprises a box body 1 having an upward directed opening for receiving therein small articles, a lid 2 for closing or opening the opening of the box body 1, and a tray 3 received in the upper portion of the box body 1. The selective engagement of lock means 12, 13, 24 and 25 brings the lid 2 together with the tray 3 closing the opening of the box body 1, the lid 2 together with the tray 3 opening the opening of the box body 1, or the tray 3 left received in the upper portion of the box body 1 as well as the lid 2 separated from the tray 3 to open it.
Patent JP-H11157629-A (JP)
Title: Truck stopping device
Inventor: TSUTSUMI MASAHIRO
IPC: F16F9/06
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To transfer a truck smoothly to a side while suppressing an impact on a loading object on the truck in a truck stopping device which collides with the truck to be stopped so as to transfers the truck which had traveled from a front to the side to convey the truck on a next conveying path. SOLUTION: An air oil converter 22, a flow control valve 20 which throttles an oil flow when a truck collides with a truck receiving member 14, and a pressure control valve 24 which is connected with an air chamber 22b pressured previously in a air oil converter 22, and escapes air, pressure of which rises to a predetermined pressure, to atmospheric air in collision are provide at a side of a inlet of a hydraulic cylinder 10 where the truck receiving member 14 of a truck 1 is installed to a tip edge of a cylinder rod 11. An air oil converter 28 which drives the cylinder rod 11 backward so as to separate the truck 1, which retreated in collision, from the truck receiving member 14 is provided at a side of an outlet.  A directional control valve 24, besides, which opens an air chamber 28b to supply air to the air chamber 22b in driving forward, while opens the air chamber 22b to the atmospheric air so as to supply air to the air chamber 28b in driving backward, is provided.
Patent JP-H03197899-A (JP)
Title: Nuclear reactor
Inventor: SHIMOOKE TAKANORI
IPC: G21C1/00
Filed: 1989-12-27
Abstract: PURPOSE:To secure extremely high fast neutron flux by employing a compound reactor core equipped with at least two nuclear reactor cores which rotate. CONSTITUTION:The nuclear reactor 100 consists of two annular reactor cores (fuel area) 1A and 1B which are arranged adjacently and designed in the same structure. Nuclear fuel are arranged closely in the fuel areas 1A and 1B. The reactor cores 1A and 1B are arranged adjacently to each other at one place on the outer peripheral surface of a ring. The fuel areas 1A and 1B are rotated by a motor 9 in the opposite directions r1 and r2, high-output density nuclear reaction is caused in an area Cr nearby the proximity point between the annular reactor cores 1A and 1B to enter a critical state, multiplying neutron flux. No nuclear reactor is caused in an area which does not cross the critical area Cr between the annular reactor cores 1A and 1B. The time when the reactor cores 1A and 1B pass through the critical area Cr is very short since the reactor cores 1A and 1B rotate. Therefore, heat accumulated in the fuel when the critical area Cr is passed is cooled gradually by a cooling material in a nonreaction area up to the removement to the area Cr.
Patent JP-H06328596-A (JP)
Title: Device and method for improving uniformity of sizing in corrugated board production process
Inventor: ANSONII JIEI SHITSUSONZU
IPC: B32B3/28
Filed: 1993-12-28
Abstract: PURPOSE: To uniformly heat a corrugated paperboard sheet without damaging the end edges of the sheet by providing a frame body, a plurality of contact shoes and an energizing fitting means for providing movably a contact face among them to a contact member for bringing the corrugated paperboard sheet positioned on the back of a conveyer belt into uniform contact with a heating face. CONSTITUTION: In a conveyer belt 43 of an apparatus 40, for pasting a moving sheet 47, a freely sliding contact member 50 is provided on the back side of the conveyer belt 43 to bring the corrugated paperboard sheet 47 into uniform contact with a heating face 48. I.e., a plurality of contact shoes 54 are supported by means of a frame body 52 and in addition, an energizing means for energizing the contact face to the back side of the conveyer belt 43 is provided so as to act between the frame body 52 and each of the contact shoes 54. This energizing means is a coil spring 55 with a specified spring const. and an initial compressibility. In addition, the contact shoes 54 moves independently up and down to absorb curving of the heating face 48 below it or changing of the seamed part of the belt and changing in thickness of the corrugated paperboard 47.
Patent JP-H04201167-A (JP)
Title: Truck for conveying and machining long material
Inventor: FUKUZAWA YOSHIYUKI
IPC: B23Q3/18
Filed: 1990-11-30
Abstract: PURPOSE:To reliably position and hold long materials having different lengths and to prevent disturbance of machining by setting a distance according to the standard length of the long material by means of a holding mechanism and causing an intermediate holding mechanism to form an inclination type movable forward and backward to and from the long material. CONSTITUTION:Intermediate holding mechanisms 82-84 are properly moved forward and backward according to the length of a C-section steel 20 to engage the C-section steels 20, having different lengths, with a truck 70 for holding. Namely, when the length of the C-section steel 20 is six modules, the pin arms and the clamp arms of the intermediate holding mechanisms 82-84 are all moved aside. The C-section steels 20 are unloaded from a position above the truck 70, a reference hole 31 on the one end side is inserted and engaged with the engaging pin of a holding mechanism 81 on the reference side, a reference hole 32 on the other end side is inserted and engaged with the engaging pin of a holding mechanism 85 at the other end, and through operation of each clamp arm, the end part of a web 20A is nipped. In this case, the holding mechanisms 82-84 in the intermediate position of the C-section steel 20 are prevented from interference with the C-section steel 20 since the engaging pin is moved aside. This constitution positions and holds the C-section steel 20 to a truck 70 in a state that both ends are engaged and held.
Patent JP-H10174959-A (JP)
Title: Deodorizing device in garbage treatment apparatus
Inventor: KAJIURA KANJI
IPC: B01D46/02
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate a malodor generated at a time of the decomposition treatment of garbage by bacteria. SOLUTION: In a deodorizing device wherein the deodorizing route 20 extending from a stirring tank for garbage mixed with bacteria is provided and a deodorizing part composed of an ozone generator or a spray water supply device is provided to the deodorizing route 20, a bag-shaped deodorizing filter 21 having a mesh size of 5-50μm is provided on the upstream side in the air sending-out direction of the deodorizing part in the deodorizing route 20 and dust having a malodorous component bonded thereto and steam absorbing said component are removed by this filter 21.
Patent JP-H11152450-A (JP)
Title: Adhesive
Inventor: KAYAMA MASAAKI
IPC: C04B28/14
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for a direct application method, having a small contraction coefficient, a light weight, and excellent in handling property with a darby, having a wide mixing ratio range for giving preferable properties, when kneaded with water and then used as an adhesive, and hardly generating molds. SOLUTION: This adhesive contains 10-30 wt.% of a cement and 50-80 wt.% of calcined gypsum as hydraulic main agents, 5-20 wt.% of wollastonite as a filler, and further a retarder, a water-soluble paste and a thickener which are used for controlling the pot life, initial adhesivily and workability of the adhesive after mixed with water and kneaded. The adhesive is mixed with water and then kneaded into a patty-like product, just before use.
Patent JP-H06162024-A (JP)
Title: Operation management device for guard patrol car
Inventor: ODA KOJI
IPC: G06Q50/00
Filed: 1992-11-25
Abstract: PURPOSE:To very efficiently manage the guard patrol car by generating communication data constituted by imparting date to input information inputted from a data input means, whenever information related to the operation is generated. CONSTITUTION:A communication data generating part 21 receives one set of necessary patrol car data KD inputted successively from an input device #and time data TD from a time data generator 12, based on a radio communication or a wire communication by various telephone circuits, etc., as the case may be, between a guard patrol car an a central monitoring center. Also, in the communication data generating part 21, a pair of data consisting of one set of patrol car data KD consisting of codes N, P and A inputted, whenever a communication to the guard patrol car in executed and time data TD for showing the data and hour at the time of its input are generated and outputted as one communication data CD. The communication data CD is sent to a data accumulating part 22 provided in a RAM 18 or a suitable external storage device, and accumulated therein.
Patent JP-H07201232-A (JP)
Title: Oxide superconductive wire material and coil
Inventor: OKURA KENGO
IPC: H01B12/04
Filed: 1993-12-28
Abstract: PURPOSE:To provide a superconductive coil, obtained from a wire material comprising oxide superconductor coated with silver, having a sufficient strength, and whose superconductivity characteristics may not be much deteriorated even in a high magnetic field. CONSTITUTION:An oxide superconductive coil comprises a coil of a multi-core superconductive wire material composed of plural filaments comprising oxide high-temperature superconductor, and stabilizer comprising silver coating the filaments. Superconductivity phase of the filaments is almost completely single, and its c-axis is oriented strongly in the direction of the thickness of the wire material. Crystal grain of the superconductor composing the filament is in the form of flakes extended along the length of the wire material, and the crystals are connected to each other. A ratio obtained as a cross sectional surface of silver/a cross sectional surface of the filaments in a cross sectional surface of the wire material is 3 or less. In a magnetic field of 10T or more, a critical current value of the coil is 60% or more than the critical current value indicated by the wire material for composing the coil.
Patent JP-H05167287-A (JP)
Title: Component mounting device
Inventor: MOBARA MASAYUKI
IPC: H05K13/02
Filed: 1991-12-19
Abstract: PURPOSE:To enable a suction nozzle to carry out a series of operations where a component is sucked at once, picked up, and mounted at a high speed by a method wherein a component feed unit is made to finish a component feed operation before the unit moves to a component pickup station. CONSTITUTION:A chip component 4 enveloped in a tape is intermittently fed by the action of a feed lever (swing lever) 92 driven by a drive member (up- down rod) 54. A feed table 6 is made to move toward the position of a unit 7, the unit 7 is stopped at a component pickup station, a chip component 4 fed by the unit 7 is picked up and mounted on a printed board 5 by a suction nozzle 13. The up-down rod 54 provided above the component feed device 7 stopped at a component pickup station by the movement of the feed table 6 is made to drive the tape feed action of the component feed device 7 as it is moved up or down. The up-down rod 54 is made to move up or down so as to drive the tape feed action of the feed device 7 not located at a component 4 pickup station.
Patent JP-H07307299-A (JP)
Title: Method of chemical vapor deposition
Inventor: YAMAZAKI SHUNPEI
IPC: H01L31/04
Filed: 1994-12-27
Abstract: PURPOSE:To prevent the back flow of atmospheric air from a reaction furnace to an exhaust system by introducing a reactive gas, in which water and an oxide are contained in 0.1ppm or less, into a reaction chamber held under the state of decompression and keeping pressure in a reaction vessel within a specific range. CONSTITUTION:A reaction system A (a reaction vessel 101 is contained) is brought to 0.01-10Torr, preferably 0.01-1Torr such as 0.08Torr. That is, a pressure regulating valve 72 is closed, pressure in the reaction vessel 101 is brought to 0.05-1Torr, the lower sections of the valve are brought to 1X10<-2>Torr or less, generally 1X10<-4>-1X10<-7>Torr, and the degree of the vacuum is attained by rotating a TP 87. The inverse diffusion of the polymerized oil of a VP 36 and the back flow of atmospheric air for exhaust impregnated into oil, particularly oxygen can be prevented. A reactive gas is supplied from the doping system 50 of the system A. That is, silicon fluoride (SiF2 or SiF4) or ultra-high purity silane (purity 99.99%, where water and an oxide are contained in 0.1ppm or less) is used as a silicide gas 24.
Patent JP-H09178758-A (JP)
Title: Scanning probe microscope
Inventor: MIYAI YOSHIO
IPC: H01J37/28
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To determine the surface roughness of a sample with high accuracy regardless of specific irregularities thereof by excluding the detection values in a region including the specific irregularities and having adverse effect on the correction from calculation of three-dimensional curve. SOLUTION: Surface of a sample 6 is divided into a specific protruding part 33, an influence part 36, and a reference part 37 having random irregularities. When an interconnection of 1μm thick is present on an Si substrate having random surface irregularities of ±0.1μm, an influence part 36 having width of 1μm/2=0.5μm, related to the thickness at specific protruding part 33, appears perpendicularly to the scanning direction. Assuming the detection values included in the region of specific protruding part 33 of the sample are a coordinate A, i.e., a detection value A, height and width at the protruding part 33 are calculated based on the difference between the detection value A and a mean value. Subsequently, a detection value contained in the influence part 36, i.e., a coordinate B, is determined as a detection value B from the height and width.  The coordinates A and B are then removed from the surface of sample to obtain a reference part 37 and the detection value C thereof is fitted to a three- dimensional curved surface thus determining the corrected three-dimensional curved surface.
Patent JP-H07197556-A (JP)
Title: Heat insulating material installing structure for attic
Inventor: MINAGAWA KAZUE
IPC: E04B1/76
Filed: 1993-12-28
Abstract: PURPOSE:To prevent slipping-down of heat insulating materials by placing the heat insulating materials housed in bags on inclined face bars arranged in an attic, and fixing them to a roof structural body by using strings or the like installed on the bags. CONSTITUTION:Heat insulating materials 11 and 11 housed in bags 17 are installed on ceiling face bars 14 having almost the same inclined angle with a roof 16 arranged on an attic 13 through furning strips 15 and 15 being a roof structural material. Next, strings installed on the bags 17 of the heat insulating materials 11 are tied up to the furning-strip 15, and the heat insulating materials 11 are fixed. A method to lock hooks installed on the bags 17 on metal fittings installed on the furring strips 15 or a method to fix them through adhesive members or the like may be used as a fixing method of the heat insulating materials 11.
Patent JP-H06188114-A (JP)
Title: Non-oriented magnetic steel plate for low core loss
Inventor: MURO YOSHINARI
IPC: C22C38/00
Filed: 1992-12-17
Abstract: PURPOSE:To provide a non-oriented magnetic steel plate for low core loss by specifying the average interval between a recessed section and a projecting section of the surface of the steel plate. CONSTITUTION:A steel containing 0.004% C, 3.18% Si, 0.22% Mn, 0.019% P, 0.0015% S, 0.61% Al, 0.0018% N, 0.0015% O, and with the balance of Fe and unavoidable impurity is hot-rolled into sheet steel and is annealed. After descaling, the sheet steel is cold-rolled. The cold-rolled sheet steel may be ground chemically with a (90% H2O2 + 10$ HF) solution, or electrolytically with a (phosphoric acid + saturated chromic acid) solution, or mechanically with emery paper. At that time, the average interval Sm between a recessed section and a projecting section on the external surface of the sheet steel should meet the expression. By this method, a non-oriented magnetic steel plate for lower core loss than the conventional one can be obtained with the same material.
Patent JP-H04201473-A (JP)
Title: Serial printer
Inventor: INOUE HARUO
IPC: B41J29/00
Filed: 1990-11-30
Abstract: PURPOSE:To expand the interval between a printing head and a platen if necessary at the time of the setting of an ink ribbon by mounting one guide member on the movable member supported within a printer case in a displaceable manner and moving the engaging position and separating position with an engaging receiving part by the displacement of the movable member. CONSTITUTION:One end of a movable arm 12 being a movable member is connected to a guide shaft 6 in a rotatable manner. The other end of the movable arm 12 is provided to the lower part of the side plate 7b of a printer frame 7 in a rotatable manner through a pin 13 and the movable arm can be shaken around the pin 13. The movable arm 12 moves the guide shaft 16 to an engaging position and a separation position with respect to an engaging receiving part 22 and a positioning groove 11. Therefore, one guide shaft 6 can be engaged and separated with respect to the engaging receiving part 32 and the positioning groove 11 by the skaking of the movable arm 12.
Patent JP-H05170882-A (JP)
Title: Copolyester, and hollow container and stretched film made therefrom
Inventor: TANAKA KATSUJI
IPC: B29K67/00
Filed: 1991-12-19
Abstract: PURPOSE:To prepare a copolyester which causes less staining of molds during molding and is improved in thermal and mechanical strengths by incorporating small amounts of isophthalic acid and diethylene glycol in the main components comprising terephthalic acid and ethylene glycol. CONSTITUTION:A dicarboxylic acid component comprising terephthalic acid and 0.5-3.0mol% isophthalic acid and a diol component comprising ethylene glycol and 1.0-2.5mol% diethylene glycol are subjected to direct esterification under pressure, and the temperature is raised while gradually reducing the pressure to effect the polycondensation of the formed esters in the presence of Sb2O3, into a copolyester having an intrinsic viscosity of 0.60-1.50 dl/g, an Sb content of 150-300wt.ppm, a terminal carboxyl concentration of 18 equivalents per ton or less, a ratio of the terminal carboxyl groups to all the terminal groups of 8-20% by equivalent, and a cyclic trimer content of 0.35wt.% or less.
Patent JP-2000161801-A (JP)
Title: Pulse pipe refrigerating machine
Inventor: AOKI KAORU
IPC: F25B9/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To suppress temperature increase at a low-temperature end by providing a porous plate in a pulse pipe and preventing a working medium being discharged into the pulse pipe from directly reaching the low-temperature end in a refrigerating machine with cold storage equipment for exchanging heat with the working medium that is transported between a compressor and the pulse pipe. SOLUTION: A working medium from a compressor 1 flows into cold stage equipment 3 through a high-pressure valve 2a, then flows into a pulse pipe 4, and then pushes the working medium already existing in the pulse pipe 4 toward a high-temperature end 41. Then, although the working medium passes through an orifice 6 and flows into a middle pressure chamber 7, compression heat being generated at the high-temperature end 41 of the pulse pipe 4 is emitted to the outside by a cooling fin 8. After that, when the high-pressure valve 2a is closed and the low-pressure valve 2b is opened, the working medium in the middle pressure chamber 7 momentarily passes through the orifice 6 and then flows into the pulse pipe 4. However, since a porous plate 43 is provided in the pulse pipe 4, the high-pressure gas cannot reach the low-temperature end 42 of the pulse pipe 4.
Patent JP-H09157476-A (JP)
Title: Solvent-resistant acrylic resin composition and its molded product
Inventor: HAINO HIDEAKI
IPC: C08L33/04
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing an acrylic multi-layered structure polymer having a specific structure, maintaining optical characteristics, mechanical properties and moldablllty, and especially improved in solvent resistance under an environment receiving a constant strain. SOLUTION: This composition comprises (A) 20-96 pts.wt. of a thermoplastlc acrylic resin containing methyl methacrylate as a main component and (B) 80-4 pts.wt. of an acrylic multi-layered structure polymer comprising (i) a layer produced from the copolymer of a monomer mixture comprising methyl methacrylate, etc., and one or more of copolymerizable monomers as the innermost layer, (ii) a layer produced from the copolymer of a monomer mixture comprising n-butyl acrylate, styrene, etc., and containing the first layer therein, and (iii) a layer produced from the copolymer of a monomer mixture comprising methyl methacrylate and one or more of other copolymerizable monomers and containing the layers (i) and (ii). The layers (i), (ii) and (iii) are preferably contained in amounts of 3-70wt.%, 15-45wt.% and 5-50wt.%, respectively, in the component B.