baber/WOPTO huggingface dataset:
Patent JP-H05117540-A (JP)
Title: Production of basic dye complex salt composition
Inventor: IZUMI KAORU
IPC: C09B69/06
Filed: 1991-10-28
Abstract: PURPOSE:To provide an advantageous method for producing a basic dye complex salt composition with hardly any fouling on fiber other than that dyeable with the basic dye. CONSTITUTION:A basic dye complex salt composition is obtained by forming a formalin condensate of naphthalenesulfonic acid or a complex salt of the formalin condensate of an alkylnaphthalenesulfonic acid with a water-soluble basic dye under acidic conditions and then solubilizing the formed complex salt in water with the formalin condensate. The resultant composition is used to dye a blend or mixed fiber of fiber dyeable with the basic dye with other fibers to remarkably improve coloring and fouling of fiber other than the fiber dyeable with the basic dye.
Patent JP-H04179740-A (JP)
Title: Device for excavating ditch for embedded pipe
Inventor: NAKAJIMA MINORU
IPC: E02F5/00
Filed: 1990-11-15
Abstract: PURPOSE:To enable excavation, when embedded pipe is present, without damage to said pipe even if said pipe has low strength by projecting water jet from a nozzle hole to separate and break wall faces while a nozzle head is being rotated and moved vertically. CONSTITUTION:A ditch excavation device 10 is comprised of a frame 12 connected to an arm, nozzle device 13 and soil discharge device 14 and the device 13 is connected through a pipe to a water pump. The device 10 is inserted into a bore which is excavated in advance and a nozzle head 22 is directed to the surface of wall and moved vertically, while said head 22 being rotated, to project water jet from a nozzle hole 28 to separate and break the wall surface. The device 10 is moved to excavate a ditch in the wall surface. Further, soil and sand accumutated below the frame 12 are successively discharged together with water from a soil-sand take-in port 34 through a soil discharge belt 33 and a soil discharge port 35 placed above to the outside.
Patent JP-2000126588-A (JP)
Title: Method for hydrothermal reaction of chlorine- containing organic compound
Inventor: FUKUZUMI TADATSUGU
IPC: A62D3/20
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for the hydrothermal reaction of chlorinecontaining organic compounds which improves the decomposition ratio of the chlorine-containing organic compounds without clogging piping. SOLUTION: PCB (polychlorobiphenyl) is supplied from a storage tank 12 to a reaction column 1 by a pump 20, and the mixed solution of potassium hydroxide and sodium hydroxide is supplied from an alkaline agent storage tank 11 by a pump 10. The amount of sodium hydroxide in the mixed solution is regulated to be enough to produce an necessary amount of sodium carbonate as a catalyst in the reaction column (4-6%). Sodium carbonate as the catalyst is produced from a small amount of sodium hydroxide, and the pH in the reaction system is adjusted by potassium hydroxide, preventing piping from clogging with a large amount of solid sodium carbonate.
Patent JP-H07142110-A (JP)
Title: Insertion terminal
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/03
Filed: 1993-11-12
Abstract: PURPOSE:To prevent the generation of contact failure by fitting a conductive metal piece to the surface of an insertion part. CONSTITUTION:A conductive metal plate is punched and bent to form a insertion part 1 having a space 8, which is surrounded by a bottom plate 3, side plates 3, 4 and top plates 6, 7. A part of the top plates 6, 7 is cut to form a square hole 9, and a hat-like contact piece 10 made of beryllium copper or the like and having a top part 11, base parts 12, 13 is fitted in this square hole 9. The base parts 12, 13 are formed by bending the top part 11 downward, and furthermore bending outside, and height of the contact piece 10 is set so that the surface of the top part 11 and the surface of the top plates 6, 7 of the insertion part 1 nearly coincide with each other, and the width is set so that an influence is not given to the side plates 4, 5 even in the case where the base parts 12, 13 are slid outside.
Patent JP-H10149173-A (JP)
Title: Installation structure for audio equipment and panel for construction used for the same
Inventor: NISHIMURA MOTONARI
IPC: E04B2/74
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide the installation structure for audio equipment which never spoils the outward appearance in a room. SOLUTION: The audio equipment is equipped with operation equipment 30 which picks up a sound signal from music software and transducers the sound signal into an electric signal, a speaker 10 which transducers the electric signal sent from the operation equipment 30 into a sound, and a transmitting means 20 which connects the operation equipment 30 and speaker 10 together. The speaker 10 is installed in an upper space in the room, where a hand is hardly reachable, the operation equipment is installed within a range above the floor surface where a hand easily reachable, and the transmitting means 20 is not seen by a person in the room.
Patent JP-2001127672-A (JP)
Title: Data communication system
Inventor: ARAI MASAYUKI
IPC: G06K17/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system that enriches the function of a data carrier not having a battery. SOLUTION: A relay reader/writer 14 is provided in a case 16 that contains the data carrier 10 removably. The relay reader/writer 14 has a power source and can read/write data to/from the data carrier 10 and data communication is attained between the data carrier 10 and a main body reader/writer via the relay reader/writer 14 to extend the communication distance. Furthermore, the relay reader/writer 14 has an LCD 63 and a ten-key 62 for a display function and an input function.
Patent JP-H02154585-A (JP)
Title: Frame body fitting device for cathode ray tube display surface
Inventor: ISHIBASHI KANICHIRO
IPC: G09F9/00
Filed: 1988-12-07
Abstract: PURPOSE:To facilitate to fit a frame body without use of adhesives or screws by providing an engagement part to engage the outer circumferential part of the frame body for the opening part of a case. CONSTITUTION:The outer circumferential part 3a of a frame body 3 is engaged with an engagement part 8, a CRT 1 is pressed from the direction of an arrow mark A to be housed in a case 2, and an ear plate 1b and a fitting plate 5 are fastened with a bolt 6. Consequently, since the inner circumferential part 3b of the frame body 3 abuts on a display surface 1a, the frame body 3 is fixed by press from both of the CRT 1 and the case 2. By providing a deflection preventive plate 7, a bulge toward an outside due to the deflection can be prevented with the deflection preventive plate 7 and the shape of the frame body 3 can be rectified. Thus, since the engagement part 8 engages the outer circumferential part 3a of the frame body 3, adhesives, screw fastening or the like are rendered unnecessary.
Patent JP-H03166908-A (JP)
Title: Method of molding fire-proof brick by friction press
Inventor: AMANO YOICHI
IPC: B28B3/02
Filed: 1989-11-27
Abstract: PURPOSE:To prevent useless pressure force given to the body in a mold frame and make the quality of a molding uniform by controlling the speed of a screw around the body impact of friction press. CONSTITUTION:A friction press 1 is used in order that left and right press discs 5, 6 driven rotationally at constant speed by a driving motor 4 is pressed alternately to a fly wheel attached to the upper part of a screw 2 via a cylinder disc control device 7, and through the ascent and descent of the screw 2, the body 9 in a mold frame 8 is beaten via an upper mold 10 so as to form fire- proof bricks. At this time, a screw guide rod 11 is attached to the screw 2 and then attached vertically to the friction press 1 by linear bearings 12 and further a position detecting rod 13 is disposed on the screw guide rod 11 wherein the position of the screw 2 or descent speed and ascent speed are detected by the detector 14 of a potention meter, and the cylinder disc controlling device 7 is driven and controlled so as to control the screw 2 at predetermined speed and in consequence the body is beaten so as to make the quality of fire-proof bricks uniform.
Patent JP-2001123200-A (JP)
Title: Method for producing pattered leather
Inventor: KUSHITANI HISASHI
IPC: C14B1/56
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain leather having a pattern in which protruded part is a grain side and recessed part is nubuck. SOLUTION: A pattern is embossed to the grain side of leather L to form uneven pattern on the grain side. The protruded part 1 of the embossed leather is shaven within the range of depth not losing the recessed part 2 and the grain side of protruded part is eliminated to express nubuck. Water content is included in the processed leather. Thereby, compressional state of embossed and compressed recessed part is cancelled to restore the thickness.
Patent JP-H03166786-A (JP)
Title: Semiconductor laser light emitting surface detector
Inventor: YOSHIKAWA TAMAHIRO
IPC: H01S5/00
Filed: 1989-11-27
Abstract: PURPOSE:To make it possible to measure a distance between a reference surface of a semiconductor laser package and a light emitting surface of a semiconductor laser under a non-contact state by installing a semiconductor laser holder which decides the position of a reference surface of a semiconductor laser package and a photodetector which receives laser light which passes through a knife edge which oscillates in an optical axial direction. CONSTITUTION:A knife edge 4 oscillates in a direction marked with an arrow, cuts laser light vertically. The laser light which has passed through the knife edge 4 enters a photodetector 5, which outputs electric currents in proportion to incident luminous energy. A stage 7 is adapted to move by way of monitoring waveforms so that a beam waist may come to the position of the knife edge 4. This construction makes it possible to obtain the distance between a reference surface 8 of a laser package and a collimator lens 2 from the movement of the stage 7. It is, therefore, possible to obtain the distance between the semiconductor laser package reference surface 8 and the light emitting surface by subtracting the distance between the light emitting surface and the collimator lens from the distance.
Patent JP-H04178673-A (JP)
Title: Transferring device
Inventor: OKADA NAOHIRO
IPC: G03G15/16
Filed: 1990-11-13
Abstract: PURPOSE:To always make the surface potential of a transferring paper an optimum potential according to wet and dry states so that transferring efficiency is stabilized by providing a multiple structure mash-state grid on a certain main surface and making it relatively movable with respect to other grid, and changing corona discharging. CONSTITUTION:The transferring device is constituted of a case main body 10 whose upper surface is opened, holders 11 and 12, a high voltage wire 14, a fixed grid 15 covering an upper surface open part, and a movable grid 16 which is superposed and disposed on the upper surface of the grid 15 in such a way that it can slide. And when the partitioning part 18 of both grids 15 and 16 meet each other, the mesh is fully opened; and when the grid 16 slides on the grid 15, the opening of both meshes are reduced to 1/2. That is, the transferring paper is electrostatically charged through the grids 15 and 16 by the corona discharging from the wire 14, and the developed image of a photosensitive drum 3 is transferred to the paper 6 by this electrostatic charging. At this time, the grid 16 slides to change the size of the mesh in order to obtain the corona discharging which is the optimum electrostatic charging state for the wet and dry states of the paper 6.
Patent JP-2001123974-A (JP)
Title: Biaxial two-lobe air pump rotor and coating method for rotor
Inventor: ONO TERUBUMI
IPC: B29C65/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a coating method for forming an ETFE resin layer having the desired thickness with tight adhesion and high productivity along the outer front surface of a rotor having a complicated shape such as two lobes so that it is not easily separated. SOLUTION: Half-cut coating members 30 are previously molded by injection molding of ETFE, the outer front surface of a rotor 14 is coated with two coating members 30 and heated and fused in a holding mold 60, and an ETFE resin layer having the desired thickness is provided on the outer front surface of the rotor 14.
Patent JP-H11141335-A (JP)
Title: Engine cooling system of motor-bicycle
Inventor: ISHIOKA YUJI
IPC: F02B75/18
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To balance a temperature of a front cylinder with that of a rear cylinder. SOLUTION: The thermostats 19A, 19B are separately mounted on a cooling water outflow port 97 of a front cylinder 90, and a cooling water outflow port 97 of a rear cylinder 91 of a water cooled two cylinder V-engine of a motor-bicycle. Whereby the opening and closing temperatures of the thermostats 19A, 19B can be easily agreed with each other or can be easily changed. Accordingly the water temperature of the front cylinder 90 and that of the rear cylinder 91 can be easily balanced with a simple structure, and the combustion state can be remarkably stabilized.
Patent JP-H08145298-A (JP)
Title: Pressure proof container and product in pressure proof container
Inventor: HONDA YOSHIMIKI
IPC: B65D8/20
Filed: 1994-11-16
Abstract: PURPOSE: To leak gas inside a container to the outside so as to prevent an explosion by allowing a wrapped and tightened part of the container deform to open a through-hole when container inner pressure is abnormally raised. CONSTITUTION: This pressure proof container comprises a container main body and an output valve 43, the container main body consists of a can barrel 11 and a top dome 21 being separate bodies, the can barrel 11 and a bottom lid 31 being separate bodies, or the can barrel 11, the top dome 21 and the bottom lid 31. The can barrel 11 and the top dome 21, the can barrel 11 and the bottom lid 31, or the can barrel 11, the top dome 21 and the bottom lid 31 are wrapped and tightened with each other at respective ends thereof to form wrapping and tightening structure 25 to maintain airtight structure. Ends of the top dome 21 and/or the bottom lid 31, or an end of the bottom lid 31 or the can barrel 11 are airtightly equipped with through-holes. Due to wrapping separation of the wrapping and tightening structure because of inner pressure rise in the pressure proof container, the inside of the pressure proof container is opened and airtightness of the container is destroyed.
Patent JP-H06165127-A (JP)
Title: Edtv television receiver
Inventor: HIRANO YASUHIRO
IPC: H04N7/00
Filed: 1992-11-18
Abstract: PURPOSE:To remove the interference of picture quality by demodulating a normal vertical high frequency component by a vertical reinforced signal from which components such as a ghost and level variation added in a transmission system are removed. CONSTITUTION:A ghost removing part 2 sets up the tap coefficient of a transversal filter by a ghost component extracted from a ghost canceling reference signal in a signal VS and generates a signal VSD from which a ghost is removed. A level variation compensating part 9 inputs the signal VSD, detects a pedestal level varation component in a back poach part based on a vertical reinforced signal VP and executes level compensation signal processing for DC drift removal to generate a vertical reinforced signal VPC free from level variation. A vertical reinforced signal decoder part 10 executes prescribed demodulating processing such as the rearray of a time sequence and the extension of a time axis to reproduce the original vertical high frequency components LD, VH. Consequently the original vertical high frequency components free from a ghost component and DC drift can be faithfully demodulated.
Patent JP-H01150610-A (JP)
Title: Slat conveyer apparatus for heat treatment
Inventor: MOGI MATSUO
IPC: B65G17/06
Filed: 1987-12-08
Abstract: PURPOSE:To make the treatment time longer by providing guided members on every designated number of connecting shafts connecting strut plates, which are guided by horizontal guide means and folded in a zigzag vertically in a non-guide portion in the above apparatus for heating foods or the like. CONSTITUTION:Strut plates 3a are connected in such a manner as to freely turn by connecting shafts 3b to form an endless conveyer 1. Guided rollers 4 are mounted on every other connecting shaft 3b, and guide rails 5 are disposed at a position C where a cooling chamber is disposed, thereby horizontally guid ing the guided rollers 4. Accordingly, at the position C, every other connecting shaft 3b is hung down by its gravity to be bent in a zigzag way vertically, so that the connecting shafts are advanced, with a food 6 clamped between the strut plates 3a. Accordingly, the storing density in this space is increased so as to lengthen the passing time. Thus, the passing time can be lengthened without any increase in the installation area.
Patent JP-H03167360-A (JP)
Title: Needle punched non-woven fabric for secondary base cloth of carpet
Inventor: NOZU TAKASHI
IPC: D04H3/105
Filed: 1989-11-27
Abstract: PURPOSE:To obtain the subject non-woven fabric excellent in deep drawing properties and shape retention by forming a conjugated filament using polyethylene terephthalate as the core component and polyethylene as the sheath component in a specified ratio and carrying out interlacing treatment of the resultant filaments using a needle punch. CONSTITUTION:Conjugated filaments composed of (A) the core component consisting of polyethylene terephthalate and (B) the sheath component consisting of a polyethylene, preferably a straight chain low density polyethylene prepared by copolymerization between an alpha-olefin and ethylene, having (10/90)-(90/10) weight ratio of the above mentioned components (B) to (A) and having <=20 denier single yarn fineness are subjected to interlacing treatment using a needle punch, thus obtaining the objective needle punched non-woven fabric,excellent in adhesion to a felt.
Patent JP-S63164022-A (JP)
Title: Method for applying magnetic liquid
Inventor: SHIBATA TOKUO
IPC: B05C5/02
Filed: 1986-12-26
Abstract: PURPOSE:To attain stable and excellent high speed thin layer coating by forming a coating liquid as a multi-layer where a high viscosity layer is enclosed by a low viscosity layer and pushing out and coating it. CONSTITUTION:Pockets 3a, 3b, 3c of an extruder 1 connect to a liquid supply system 2, three flow paths are summed to form a slot 4 and a doctor edge 5 and a back edge 6 are formed to the part close to a support W. Then the middle coating liquid C1 has a magnetic liquid with high viscosity and coating liquids C2, C3 at both sides are formed to have nonmagnetic liquids with low viscosity and the liquid is pushed out and coated as the 3-layer structure coating liquid to the support W. Since both sides are low in the viscosity, the pressure loss between slots is less and the friction is small, then the liquids are not mixed together and stable and excellent high speed thin layer coating is applied.
Patent JP-H08166987-A (JP)
Title: Scenario editing device
Inventor: HARADA HIROAKI
IPC: G06F19/00
Filed: 1994-12-13
Abstract: PURPOSE: To easily produce a scenario in which exhibition order, exhibition timing, exhibition position and exhibition size at the time of exhibiting plural multimedia data and state transition corresponding to an event, etc., are described. CONSTITUTION: The screen layout and the attribute of each media data inputted by an editor by using an input managing part 12 are stored in a media data managing part 14, and simultaneously, the information of the media data to be exhibited in each exhibition state is stored in a state data managing part 13. The transition and a flow are produced on the basis of these information, and a Petri net scenario is produced and stored in a transition managing part 15 and a flow managing part 16.
Patent JP-H02157492-A (JP)
Title: Vertical rotary compressor
Inventor: SEKIGUCHI KOICHI
IPC: F04C29/00
Filed: 1988-12-08
Abstract: PURPOSE:To increase an intrinsic shafting value and reduce the discharge of refrigerating machine oil to the outside without degrading the performance and reliability by providing a cavity in an iron core of a rotor to extend therethrough with the upper side end closed and the lower side end opened to the outside of the rotor. CONSTITUTION:An iron core 10 of a rotor 4 is provided with a cavity 17 extending through the whole length of the iron core 10 and having the upper side end closed by a closing plate 18 and the lower side end communicating to a space below the rotor 4. Thus, the intrinsic shafting value can be increased and the discharge of refrigerating machine oil to the outside can be reduced to improve the performance of a refrigerator without degrading the performance of a motor and the reliability of a bearing.
Patent JP-2000302415-A (JP)
Title: Inorganic amorphous powder
Inventor: MATSUNO KICHIYA
IPC: B32B13/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To improve the bending strength of a material and obtain an excellent strength and fracture toughness without deteriorating the processability and productivity by including a Ca-containing crystal substance in an inorganic amorphous substance of an oxide containing at least Al, Si and Ca in an inorganic amorphous powder containing the inorganic amorphous substance. SOLUTION: This inorganic amorphous powder comprises an inorganic amorphous substance containing a crystal substance and has preferably 1.6-200 m2/g specific surface area and 2.3-3.0 specific gravity. The inorganic amorphous substance contains at least one kind of element of Na, Mg, P, S, K, Ti, Mn, Fe and Zn in addition to Al, Si and Ca and preferably comprises one or more kinds of oxides selected from Na2O, MgO, P2O5, SO3, K2O, TiO2, MnO, Fe2O3 or ZnO in addition to three kinds of oxides of Al2O3, SiO2 and CaO. The inorganic amorphous powder preferably has a composition of 5-51 wt.% of Al2O3, 8-53 wt.% of SiO2 and 10-63 wt.% of CaO based on the total weight.
Patent JP-H04183974-A (JP)
Title: Centrifugally spark advancing device for ignition distributor
Inventor: ARIGA SHINJI
IPC: F02P7/06
Filed: 1990-11-16
Abstract: PURPOSE:To reduce the thickness of a spark-advancing plate and reduce the weight and cost of the device in which spark-advancing control is carried out by relatively turning the spark-advancing plate being engaged with weights that is capable of being opened by a centrifugal force, by forming each of the long holes of the spark-advancing plate in a burr-ring shape. CONSTITUTION:In a centrifugally spark-advancing device, while keeping balance between the centrifugal force of weights 2 due to the rotation of a shaft 1 and the tension of springs 3, each weight 2 is turned making the center of a supporting spindle 5 erectedly planted in a weight base 12 that has been fixed to the shaft 1. At that time, a spark-advancing plate 8 provided with a long hole 7 is turned by a spark-advancing pin 6 being integral with the weight 2, and finally a cam 9 being integral with the spark-advancing plate 8 is turned for controlling the timing of ignition. In this case, the long hole 7 of the spark-advancing plate 8 is formed in a burr-ring shape 11 to enhance the rigidity of the spark-advancing plate 8, and to enable the reduction in thickness thereof.