baber/WOPTO huggingface dataset:
Patent JP-H04131089-A (JP)
Title: Production of partial decomposition product of hardly digestible mannan polysaccharide
Inventor: NISHIZAWA KOJI
IPC: A23L1/308
Filed: 1990-09-21
Abstract: PURPOSE:To produce the subject decomposition product having low viscosity and monosaccharide content and high edible fiber content and useful as a food raw material by treating a hardly digestible mannan polysaccharide with a specific hemilase under specific condition. CONSTITUTION:The objective decomposition product having a monosaccharide content of <=2%, a viscosity of <=10cps measured as 10% aqueous solution using a type-B viscometer at 25 deg.C and 60 rpm and an edible fiber content of 280% measured by AOAC method can be produced by treating a hardly digestible mannan polysaccharide with an Endo-type hemilase originated from Aspergillus niger at 65-75 deg.C and pH 4.0-6.0, under a condition to give a product of the amount of added enzyme per 1g of the polysaccharide and the reaction time of 7,000-10,000 (U Hr).
Patent JP-H0565617-A (JP)
Title: Production of fiber-reinforced thermally sprayed functionally gradient material
Inventor: HAMAYA HIDEKI
IPC: C23C4/04
Filed: 1991-09-03
Abstract: PURPOSE:To produce a fiber-reinforced thermally sprayed functional by gradient material having high strength at room temp. and high temp. CONSTITUTION:A fiber or whisker is directly blown against a substrate 1d by using a cylindrical jig 1c provided with a cooling mechanism and used for supplying the fiber or whisker and mixed into a thermally sprayed film to produce a fiber-reinforced thermally sprayed functionally gradient material. The feed port is angled, a rotational component is added to the supply gas, and the film or whisker is uniformly dispersed in the thermally sprayed film. The material is also produced by using high-frequency or hybrid plasma. In this process, the substrate is revolved and rotated with respect to the center axis of the plasma, and the distance between the center axis of plasma and the substrate center is slid to produce the objective fiber-reinforced thermally sprayed functionally gradient material.
Patent JP-H1195767-A (JP)
Title: Communication system
Inventor: WATANABE GIICHI
IPC: H04M11/08
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to realize a natural voice back chorus function and training KARAOKE function by diversified natural voices, by determining the data kinds of the voice data required for a central apparatus in accordance with the summarization result of the request frequencies of the music data from users at a terminal device. SOLUTION: The central apparatus 1 and the terminal device 2 are connected via a communication circuit. This terminal device 2 determines the data kinds of the voice data requested to the central apparatus 1 in accordance with the summarization result of the request frequencies of the music data from the users. Namely, a system control section 25 in the terminal device 2 registers the music number inputted from a remote controller 21 by the user as a request music number in a request frequency management table at every request day. The request frequencies of the users by each of respective pieces of the music are summarized in accordance with the request frequency management table.  In such a case, the request frequencies are compressed by a high-grade encoding algorithm and the data kinds of the natural voice data of a high sample rate are allocated to, for example, the number of request times of >=51.
Patent JP-H07103814-A (JP)
Title: Method for measuring displacement and vibration
Inventor: TAKAHASHI TERUMI
IPC: G01B11/00
Filed: 1993-10-06
Abstract: PURPOSE:To facilitate measurement of displacement and vibration of an object while enhancing the accuracy. CONSTITUTION:A light emitter 3 for emitting a light 2 of predetermined width toward an object 1, e.g. a piping 1a, is disposed on one side thereof and a light receiver 4 for receiving the light 2a passed on the outside of the object 1 is disposed on the other side thereof. Displacement and vibration of the object 1 are measured based on the difference in quantity between the emitted light and the received light.
Patent JP-H08118011-A (JP)
Title: Method and equipment for butt welding of steel bar
Inventor: TACHIKAWA HIROSHI
IPC: B23K9/038
Filed: 1994-10-17
Abstract: PURPOSE: To automatically carry out the welding of excellent quality by changing the oscillating width for a welding wire according to the position in the pulling-up direction, and carrying out the welding using the oscillating pattern such as figure 8-shape for the movement of the welding wire in diametrical direction of a steel rod of the groove surface and in the width direction of the groove. CONSTITUTION: In carrying out the welding while the welding wire is pulled up from the farthest end of the groove space 31, the groove space 31 is welded while performing the oscillating pattern such as figure 8-shape, zigzag shape or a rectangular shape to the welding wire through the combination of three axes, i.e., the wire pulling-up motion Z, the circular-arc-shaped oscillating motion R in the diametrical direction of a steel rod at the groove surface, and the oscillating motion Y in the groove width direction according to the condition of the groove, and changing the oscillating width and the oscillating speed of three axes according to the program.  The bead shape is improved thereby, and the automatic welding can be carried out which is free from any welding defects such as the incomplete fusion even in the horizontal position welding of a vertical reinforcing bar which is considered to be the most difficult welding, excellent in the appearance and shape, and excellent in quality.
Patent JP-H0991273-A (JP)
Title: Data prediction device
Inventor: FURUYAMA TSUNEO
IPC: G06F19/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To easily predict data or an arbitrary index value by calculating the characteristic value of a data population from input data based on a prescribed relational formula to analytically estimate the characteristic value of the data population without being classified by cases. SOLUTION: A data conversion part 13 converts input data transferred from an input part 11 to secondary data. A characteristic value estimating part 15 uses the least square method to estimate the characteristic value of the data population from input data based on a prescribed equation derived from fundamental models including a Gompertz curve model and a logistic curve model. A prediction formula determining part 19 determines a prediction formula in accordance with the characteristic value, whose validity is verified by a verification part 17, and input data. A data prediction part 21 predicts data of an arbitrary index value of the data population based on the determined prediction formula.
Patent JP-H0990187-A (JP)
Title: Optical scanning device
Inventor: NISHIMURA KOJI
IPC: G02B7/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To correct the warp of a long plastic lens constituting the optical system of a laser beam printer and to execute highly precise writing. SOLUTION: A protruding part 2 receiving external force is provided at one end part (upper/lower ends) in the auxiliary scanning direction of the center part in the longitudinal direction of the cylindrical lens 1. A control screw 8 is screwed on the base of an optical unit near the cylindrical lens 1 and the control screw 3 is advanced/receded. Appropriate external force is given to the cylindrical lens 1 and warp is corrected. Thus, warp peculiar to the long plastic lens 1 can be corrected at the time of incorporating the cylindrical lens 1 into the optical unit. Thus, the deterioration of a lens optical characteristic such as the bend of an image surface, which is generated by the warp of the lens 1 is reduced, the characteristic of the optical system can be held constant and the printing performance of the laser beam printer is stabilized.
Patent JP-H04128130-A (JP)
Title: Container and manufacture of the same
Inventor: SUGIURA YASUMASA
IPC: B65D6/30
Filed: 1990-09-20
Abstract: PURPOSE:To form a corner part between rectangular peripheral wall parts not in a conventional curved shape but in a sharp right angled shape to aline a joint between the peripheral wall parts with the corner part between the peripheral wall parts of a container by a method wherein when the container is formed by corner-cutting, bending and caulking of a piece of base plate, a shape and a bending direction of a margin of the peripheral wall part are specified. CONSTITUTION:The width L of the margin 4b1 for pasting is larger than the width S of the margin 4a2. This relation is held to the other three margins. After all the margins are bent about 135 deg. in the same direction as the bending direction of peripheral wall parts 3a to 3d with respect to a bottom part 2, tip end parts 4a11 to 4d11 of the longer margins 4a1 to 4d1 which are bent about 45 deg. with respect to the peripheral wall parts 3a to 3d are bent in the opposite direction to the bending direction of the respective margins. Accordingly, when the peripheral wall parts are stood up from the bottom part 2, the margins adjacent between the peripheral wall parts are bent so that the tip ends of the shorter margins are surrounded by the tip ends of the longer margins. In this state, the longer and shorter margins are formed by caulking inside of a container.
Patent JP-H07100174-A (JP)
Title: Whirlpool unit
Inventor: UEDA SHINICHI
IPC: A61H33/00
Filed: 1993-10-07
Abstract: PURPOSE:To eliminate a disadvantage such that whirling water is splashed outside a bath tub when the whirling water is discharged from the uppermost whirling nozzle, by detecting without fail whether a water level in the bath tub is below the uppermost whirling nozzle. CONSTITUTION:During a jet operation, a hydraulic pressure of water in a circulating water pipe 8 is changed by using a circulating pump 10. Separately from the circulating pump 10, a water pipe 30 is provided for detecting a water level, in which a hydraulic pressure is not changed. The water pipe 30 for detecting a water level is provided with a water-level switch 34. When a controller 18 detects that the uppermost whirling nozzle 6A is exposed above the water level based on the detection output of the water-level switch 34, an electromagnetic vent 36 positioned in a pipe 8A branching from the circulating pipe 8 which is communicated to the uppermost whirling nozzle 6A, is closed. Thus, the whirling of water from the uppermost whirling nozzle 6A is stopped.
Patent JP-H03112700-A (JP)
Title: Cleaning of pencil cartridge in automatic drafting machine
Inventor: TSUKUI KATSUYUKI
IPC: B43L13/02
Filed: 1989-09-27
Abstract: PURPOSE:To prevent a pencil cartridge from being jammed with pencil lead in the automatic lead supply to the pencil cartridge by removing a lead powder within the pencil cartridge after the remaining lead within the pencil cartridge is disposed of. CONSTITUTION:After the remaining pencil lead was disposed of, a controller drives a vibrator 62 while moving a pen head 8 to position a pencil cartridge 12 above the vibrator 62 and lowering a pen holder 14 to mount the tip of the pencil cartridge 12 on the vibrating surface of the vibrator 62 to give vibration to the pencil cartridge 12. Then, the pencil cartridge 12 is raised and positioned just above a stand 60 by the movement of the pen head 8. The controller moves the pen holder 14 up and down two or three times to hit the tip of the pencil cartridge 12 on the surface of the stand 60 to drop a lead powder within the pencil cartridge 12. The lead powder dropped from the pencil cartridge 12 is sucked by use of a vacuum hole 64.
Patent JP-2001071901-A (JP)
Title: Truck for rolling stock
Inventor: IWASAKI KATSUYUKI
IPC: B61F5/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a truck for rolling stock, which is excellent is riding comfort and control performance in an axle-beam type truck for rolling stock driven by an inner rotor type direct drive motor. SOLUTION: Link rods for transmitting torque-reactive force of a direct drive motor(DDM) to a truck frame 20 are mounted in parallel to axle beams 50, and their mounting lengths are made the same to form a parallel link. Since the parallel link is formed of the link rods for transmuting torque-reactive force of the direct drive motor to the truck frame, and the axle beams, the link rods do not prevent the movement of the axle beams 50. Further, in spite of the amount of deflection of axle springs 30, relative angular displacement variations of an inner rotor and an outer stator of the DDM can be reduced to zero. Thus, a DDM truck which is excellent in riding comfort and control performance, can be realized.
Patent JP-2000083368-A (JP)
Title: Generator
Inventor: KOMOTO KATSUSHI
IPC: F41F1/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a generator which can surely supply energy to an object, while simplifying the structure and reducing the size. SOLUTION: The generator comprises a coil 7 installed in a projectile 1 and generating an electromotive force through electromagnetic induction with field generated from a magnet disposed in the way of flight course, a main capacitor 21 being charged with a generator current 10 fed from the coil 7, an auxiliary capacitor 23 charged with a current I2 supplied from the main capacitor 21, and a circuit 25 for supplying an object 26 with energy E generated by a current I3 supplied to the auxiliary capacitor 23.
Patent JP-H0297725-A (JP)
Title: Torque limiter
Inventor: MIURA OSAMU
IPC: F16D7/02
Filed: 1988-10-04
Abstract: PURPOSE:To facilitate setting and adjustment of torque and control torque with high accuracy to correspond to abrupt fluctuation of torque due to frictional heat by arranging plural spheres between one side of a friction disc provided in an input member and an output member, and providing a spring for pressing plural rolling elements and spheres on the other side of the friction disc and the rolling elements against the fiction disc. CONSTITUTION:When an input member 10 is rotated, torque is transmitted in the range of a specific torque because rollers 15 and spheres 31 are pressed against both sides of a friction disc 12, and the whole of an output member 20 is rotated in accordance with the rotation of the friction disc 12. A spring bearing 22 and the output member 20 are screwed in a thread part, and when the spring bearing is moved in the axial direction, contraction percentage of the pressure spring 25 is changed, so that pressing forces of the rollers 15 and the spheres 31 are changed to adjust torque. In this instance, a fixed sliding friction is usually produced between the rollers 15, the spheres 31 and the friction disc 12 to transmit torque. However, when any abnormal friction resistance occurs between the friction disc 12 and the rollers 15, and the spheres 31, the rollers 15 and the spheres 31 revolute while rotating about their axes or centers, and the rollers prevent doubly torque transmission as limiter.
Patent JP-H1197096-A (JP)
Title: Connector with retainer
Inventor: SEKO TOMOMI
IPC: H01R13/506
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector with retainer by which the exposure of a retainer insertion hole can be prevented, and the holding power of a terminal fitting can be improved. SOLUTION: An inner housing 12 which can be fitted inside an outer housing 11, comprises a retainer insertion hole 23 in such manner that it is perpendicular to a cavity 15, and a retainer 40 inserted therein is located in opposition to a rear edge face 31B of a main body part 31 of a terminal fitting 30, to prevent the terminal fitting 30 from falling off. According to this connector, the terminal fitting 30 is directly stopped by the retainer 40, so that the terminal fitting 30 can be held with strong holding power. Further the retainer insertion hole 23 is formed on the inner housing 12, so that the retainer insertion hole 23 can be covered with the outer housing 11, and is not exposed to the outside. Whereby the connector having both of a merit of a conventional side retainer type connector and that of a conventional front retainer type connector can be obtained.
Patent JP-H08120464-A (JP)
Title: Surface modification
Inventor: KASAI HIROAKI
IPC: C23C26/00
Filed: 1994-10-18
Abstract: PURPOSE: To provide a surface modifying method for the surface of titanium or titanium oxide high in safety, by which the cost is reduced without needing equipment on a large scale and which enables the modification only to specified places or microregions. CONSTITUTION: A liq. perfluorocarbon compound 5 is arranged on the surface of a base material 4 in which at least the surface is constituted by titanium, titanium alloy or titanium oxide. A sheet 6 made of synthetic quartz is placed on the perfluorocarbon compound 5, and the perfluorocarbon compound 5 is formed into a uniform layer. Then, the surfaces of the perfluorocarbon compound 5 and base material 4 are irradiated with a laser beam transmitted from an ArF excimer laser device 1 after transmitting the sheet 6 made of synthetic quartz to modify the surface of the base material 4 into a fluorine compound.
Patent JP-H0995591-A (JP)
Title: Preparation of silane-crosslinked polyolefin
Inventor: MORI KOJI
IPC: C08L51/06
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a silane-crosslinked polyolefin excellent in crosslinking properties, mechanical properties and heat resistance by reacting a specific polyethylene(s) either alone or in combination with a specific ethylene copolymer with a specific org. unsatd. silane, a silanol condensation catalyst, etc., at a specific temp. SOLUTION: (I) 10-100 pts.wt. linear medium- or low-density polyethylene having a density of 0.910 to 0.945/cm<3> and a melt index of 1 to 5g/10min, and 90-0 pts.wt. low-density polyethylene or ehtylene/unsatd. ester copolymer having a density of 0.915 to 0.935/cm<3> and a melt index of 0.5 to 4g/min are melt-mixed with (II) an org. unsatd. silane of the formula: RR'SiY2 (wherein R is a univalent olefinically unsatd. hydrocarbon group; Y is a hydrolyzable org. group; and R' is a univalent hydrocarbon group other than aliph. unsatd. hydrocarbon groups, or Y) and a free radical-forming agent, and (III) a silanol condensation catalyst and an antioxidizing agent at a temp. higher than the m.p. of the polymer (I) to effect a reaction. The reaction mixture is then brought into contact with water to effect crosslinking thereof.
Patent JP-H0787505-A (JP)
Title: Deflecting yoke
Inventor: OGUCHI SHIGEMI
IPC: H01J29/76
Filed: 1993-09-14
Abstract: PURPOSE:To simplify the winding work and the assembling work by providing the coil bobbin of a cancel coil and a through hole for loading to a winding machine on the rear face of a substrate holder holding a correction substrate and making the rear face flat so that a wire is not caught at the time of winding. CONSTITUTION:A substrate 27 has claws 35 in the lower end face inserted to a holding part 36 of a deflecting coil main body 21, thereby easily retaining the substrate holder 27 to the deflecting yoke main body 21. Since the holder 27 is provided with a through hole 37 and the claw 35 so that it can be retained to the main body 21, the rear face except the coil bobbin of a cancel coil 22 is made flat. When the holder 27 has the through hole 37 inserted to a mandrel and is rotated to wind the cancel coil 22, the wire constituting the coil is prevented from being caught to efficiently perform the automatic winding work as well as the manual winding work.
Patent JP-2000083026-A (JP)
Title: Operation control information change method for communication system
Inventor: TAJIMA NAOHIKO
IPC: H04L12/24
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent load from concentrating on a network monitoring device even in the case of changing a program for plural network devices by performing program change among adjacent networks with one another and also to drastically reduce time for changing the program. SOLUTION: A network monitoring device 2 designates network devices 1b and 1d as a master, the network device 1b transfers a program to adjacent network devices 1a and 1c and the network device 1d transfers the program to an adjacent network device 1e.
Patent JP-H0895626-A (JP)
Title: Off-line teaching device for three-dimensional measuring instrument
Inventor: SAKATA SHUNICHI
IPC: G05B19/4093
Filed: 1994-09-21
Abstract: PURPOSE: To easily generate control path data on a measuring instrument even to a measuring subject that is put on a sloped surface by utilizing two-dimensional data on the measuring subject. CONSTITUTION: A coordinate system setting part 10 generates a transformation matrix for the rotary processing which is carried out when the basic control path data are coordinate-transformed into a coordinate system included in a three-dimensional space. Then, a view coordinate system is set to a sloped surface, and two vectors are acquired for a base coordinate system corresponding to two axes of the view coordinate system. These two vectors are turned into the three-dimensional forms. Furthermore, a sloped surface normal vector is generated for production of the elements of the transformation matrix. A coordinate transformation processing part 20 generates the reference point coordinates serving as the parallel shift components when the basic control path data are coordinate-transformed into a coordinate system included in the three-dimensional space.  Then, the part 20 coordinate-transforms the basic control path data into a coordinate system included in the three-dimensional space by using the transformation matrix and the reference point coordinates and then generates the control path data on a measuring instrument.
Patent JP-H04131124-A (JP)
Title: Removal of group iv metal hydride such as silane or germane
Inventor: TOMIMOTO AKIO
IPC: B01D53/64
Filed: 1990-09-21
Abstract: PURPOSE:To almost perfectly remove Group IV metal hydride contained in exhaust gas and to enhance workability by eliminating the complicatedness of handling by bringing a gaseous mixture containing Group IV metal hydride such as silane or germane into contact with an alumina gel activated and pretreated with arsine. CONSTITUTION:The nitrogen gas heated to 110-200 deg.C from a heated nitrogen gas generating means 15 is sent into a removing apparatus 11 and the alumina gel A in a column 1 is activated. Arsine containing gas is allowed to flow to the activated alumina gel A at 10-200 deg.C to pretreat the alumina gel with arsine. Subsequently, exhaust gas containing silane or germane is allowed to flow in the removing apparatus 11 from a reaction furnace 13. By this method, the gas from which silane or germane is removed is obtained from the outflow pipe 3 of the removing apparatus 11 to be diffused to the atmosphere.
Patent JP-H0894654-A (JP)
Title: Data input device
Inventor: KAWANISHI SHINICHI
IPC: G01C19/00
Filed: 1994-09-21
Abstract: PURPOSE: To provide a data input device whose usage place is not limited, whose life is long and whose reliability is high. CONSTITUTION: A mobile operating body 1 for a data input device is structured in such a way that it comprises two angular velocity sensors 3a, 3b and a signal processing part 4 and that the sensors 3a, 3b and the signal processing part 4 are housed and hermetically sealed. When the mobile operating body 1 is moved inside a three-dimensional space so as to be turned and operated, angular velocities in directions of rotation as two respectively different axes, i.e., the X-axis and the Y-axis, are outputted by the angular velocity sensors 3a, 3b as voltages which are proportional to the angular velocities, and the signal processing part 4 converts voltage signals by the respective angular velocity sensors 3a, 3b into pulse signals at frequencies which are proportional to the voltages so as to be outputted to a personal computer 11 as two-dimensional information via an interface.