baber/WOPTO huggingface dataset:
Patent JP-H04202445-A (JP)
Title: Polyolefin resin composition
Inventor: HIRAMATSU TSUNENOSUKE
IPC: C08K5/58
Filed: 1990-11-30
Abstract: PURPOSE:To improve the resistance to heat and coloration by compounding a polyolefin resin with at least one specific org. alkyltin compd. contg. sulfur. CONSTITUTION:A polyolefin resin (e.g. polyethylene or polypropylene) is compounded with at least one alkyltin compd. contg. sulfur shown by formula I (wherein R is 1-12C alkyl; R' is alkyl, alkenyl, alkylaryl, or aryl; and m is 1 or 2) (e.g. a compd. of formula II or III) to give a polyolefin resin compsn. which undergoes neither coloration nor degradation in mechanical strengths during molding. The addition of a phenolic antioxidant and a phosphite compd. to the compsn. further improves the resistance to weathering, heat, and coloration.
Patent JP-2000158495-A (JP)
Title: Valve gate
Inventor: WADA KIYOSHI
IPC: B29C45/28
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a valve gate uniformizing the flowability of a molten resin in the valve gate to prevent the generation of an inferiority phenomenon in a molded product. SOLUTION: In a hot runner constituted so that an internally provided spindle 150 is moved by a cylinder 160 to open and close a gate point 140 and having a molten resin inflow passage 10, the semi-annular passage 120 connected to this inflow passage to convert the direction of the molten resin and the cylindrical passage 130 connected to the semi-annular passage to guide the molten resin to the gate point and formed in the direction right-angled to the inflow passage 110, the semi-annular passage 120 is provided so as to be inclined by a predetermined angle from the inflow passage 110 toward the cylindrical passage 130.
Patent JP-H10168142-A (JP)
Title: Continuous production of propylene block copolymer
Inventor: TANAKA EIJI
IPC: C08F4/658
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene block copolymer that can be produced in a low cost, as high productivity is retained, and has a high rubber content and excellent powder properties. SOLUTION: This continuous production process for a propylene block copolymer comprises a first polymerization step in which α-olefin mainly comprising propylene is polymerized in the presence of a stereospecific polymerization catalyst consisting of a solid catalyst containing magnesium, titanium, a halogen and an electron donor, an organoaluminum compound and, when necessary, an electron donor in the presence of hydrogen in a single polymerization tank, and a second polymerization step in which the polymer prepared in the first step is sent thereto and the copolymerization of propylene and α-olefin other than propylene is carried out substantially in the vapor phase in the presence of the stereospecific polymerization catalyst used in the first step.  In this case, the polymer sent from the first polymerization step to the second polymerization step has an average particle size of >=600μm.
Patent JP-H03196286-A (JP)
Title: Detector for number of persons in building
Inventor: TADACHI KATSUO
IPC: G06M7/00
Filed: 1989-12-25
Abstract: PURPOSE:To accurately recognize the number of staying persons by detecting the stepping pressure of a man by a detecting mat arranged in the entrance/exit on each floor of a building and totalizing counted results of numbers of entering and going-out persons of moving person counting means by a staying person counting means. CONSTITUTION:A detecting mat 10 is arranged in a connection passage to the external on each floor in the building; and when a person steps onto the detecting mat 10, a stepping pressure detection value having the distribution corresponding to the load applied to the bottoms of his shoes is outputted from the detecting mat 10 and is supplied to a passing person counting means 15. Since stepping is traced to recognize numbers of persons entering to and going out of the floor by this passing person counting means 15, these numbers of persons are accumulated by staying person counting means FS1 to FSN. Thus, the number of persons staying on the floor is accurately recognized.
Patent JP-2000157065-A (JP)
Title: Liane strut
Inventor: KOMINATO TAKESHI
IPC: A01G9/12
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a liane plant strut capable of making vines readily get twisted and changing struts different in length by coating the outer wall of a steel pipe constituting struts with a synthetic resin layer and forming a cylindrical end part on arch member connecting struts. SOLUTION: Three or more struts 1 are stood at proper intervals on the same circumference, the outsides of the struts 1 are engaged with ring-shaped horizontal crosspieces 2 at plural positions, the tops of the struts are connected by arc members 3 bent in an arc shape to give liane struts. The struts 1 are formed by coating the outer wall of the steel pipe with a synthetic resin layer protrusively provided with a great number of projections 21. The arch members 3 are equipped with cylindrical end parts, the cylindrical end parts are externally engaged with the tops of the struts and the top of the struts 1 are connected through the arch members 3.
Patent JP-H01174932-A (JP)
Title: Multi-point simultaneous monitor system of component in fluid
Inventor: KOJIMA AKIRA
IPC: G05D22/00
Filed: 1987-12-29
Abstract: PURPOSE:To simultaneously and continuously measure and monitor the concn. of a specific component at a plurality of detection points, by allowing on-line gases sampled from a plurality of the detection points of a gas pipeline by a definite amount to mix the same and introducing the resulting mixture into one detector. CONSTITUTION:The on-line gases respectively sampled by a definite amount from a plurality of the detection points (a)-(e) of a gas pipeline 1 enter a mixer 5 through the stop valves 4a-4e provided on the way of respective sampling flow passages to be introduced into an appropriate detector 3, a moisture meter as a gaseous mixture. The detector 3 measures the moisture in the gaseous mixture but, in the monitor of the moisture in the on-line gases, it is usually unnecessary to measure individual accurate values at a plurality of the detection points and, if there is abnormality at one detection point, the supply of the on-line gases must be stopped. Therefore, when the measured moisture in the gaseous mixture shows abnormality, it is regarded that there is abnormality at either one of the detection points and, therefore, if the on-line gases at that time are stopped, a purpose can be achieved.
Patent JP-2001151412-A (JP)
Title: Method and tool of preventing wire from dropping
Inventor: TSUTSUDA KATSUSHI
IPC: B65H59/04
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and a tool of preventing wire from dropping, capable of drawing out a coiled wire without being hung or twisted by its dead weight. SOLUTION: This method of preventing wire from dropping prevents generation of falling down in drawing out the wire 3 wound around a carrier 1, wherein a sheet 8 is wound around the outer periphery of the wire, and the wire 3 is pressed from the outer-periphery side.
Patent JP-H06221829-A (JP)
Title: Means for forming geometrical constitution of two-dimensional model by using artificial visual sense
Inventor: INIYAAKI GOIRISERAAYA
IPC: G01C3/06
Filed: 1992-12-16
Abstract: PURPOSE: To generate a geometric structure of a two dimensional model by installing a linear camera which is moved by an electric motor and set on a table provided with a work region. CONSTITUTION: A linear camera 4 is installed at a position in a prescribed height above a movable table 2 on which a part M, an object to be scanned, is to be placed. This camera 4 collects data of a picture by being controlled by a camera controlling board 10. The movement of the table 12 is caused by an electric motor 5 controlled by a processing apparatus 1 through an electric motor controlling board 6. The picture data produces two-dimensional binary picture of the part (m) which is made to be model by prescribed procedure and encoded as respective lines and connected displacement. Moreover, the periphery of the graphic of the geometric picture existing in the picture is extracted and stored and approximated to straight lines and circular segments to make the graphic periphery to be a model. That is, algorism to search the straight lines and arcs is applied for chains of basic units and the geometric structure of the part (m) is obtained from these segments.
Patent JP-H03261507-A (JP)
Title: Concrete finishing method for mold top end
Inventor: OGATA ISAO
IPC: B28B1/08
Filed: 1989-12-25
Abstract: PURPOSE:To prevent a concrete finished surface from peeling because of the damage by freezing in a snowy and cold area by utilizing floating water on a mold top end at the clamping time by means of a vibrator spraying or mixing to a concrete setting and curing material (agent), spreading over a knit lattice mat, heating, pressing and embedding the same into concrete and peeling off the same after curing. CONSTITUTION:Regular concrete 4 is placed successively up to a concrete placing end finished surface of a product mold 1 and compacted while releasing air by a vibrator, and when the same is placed almost up to a mold outlining surface 2, placing of the regular concrete 4 is temporarily finished. At that time, as floating water 5 is stored therein and a concrete setting and curing material 6 is sprayed to the degree of removing the surface water. Then, a knit lattice mat 7 to be folded freely having spaces is spread over the surface and pressed while being hit lightly by a square bar 8 of adequate length to the degree that the air, floating water 5 and mortar are raised up from the spaces of the lattice material (a) and concrete 4-a mixed with the setting and curing material (agent) is embedded at the position slightly higher than the level of raised surface. The initial curing of concrete is carried out in said state, and the lattice mat 7 is removed after releasing an outer mold.
Patent JP-H08233705-A (JP)
Title: Method for detecting corrosive gas
Inventor: IKEDA KOSUKE
IPC: G01N17/00
Filed: 1995-11-29
Abstract: PURPOSE: To obtain a method for detecting corrosive gas inexpensively and conveniently. CONSTITUTION: An objective material 2 for which the emission of corrosive gas is evaluated, a corrosive component capturing sample 4 and a fan 3 are housed in one enclosed container 1. Gas in the enclosed container 1 is blown, by means of the fan 3, against the corrosive component capturing sample 4 for a predetermined interval. The corrosive component capturing sample 4 evaluates the emission of corrosive gas or the volume thereof.
Patent JP-H01174427-A (JP)
Title: Method for molding spindle housing
Inventor: ABE MASAJI
IPC: B29L31/34
Filed: 1987-12-28
Abstract: PURPOSE:To prevent the dispersion of an assembling width dimension generated during embedding ball bearings into the resin by previously integrating the ball bearings within a metal die and injecting resin while giving a pre-load thereto. CONSTITUTION:Ball bearings 14 are fittedly inserted into the base end side of a protrusive shaft part 41 of the second die 40. The first die 30 is mounted as an arrow to the second-third dies 40-50. The second die 40 is depressed downwards along the piercing hole 51 of the third die 50 against the spring force of a spring 44. The second die 40 is urged to the direction of being pushed up to the side of the first die 30 by the repulsive force of the spring 44, therefore, the ball bearings result also in its being given the pre-load of a shaft direction. Under this conditions, the resin is injected from a resin injection path 55 into the cavity defined by the annular flat surfaces 33, 34 of the first die 30, small diameter cylindrical part 42 of the second die 40 and the recess parts 52, 53 of the third die 50. The housing not having any dispersion in the assembling width dimension integrated with the ball bearings 14 can therefore be obtained.
Patent JP-H07212287-A (JP)
Title: Communication by channel with variable propagation delay
Inventor: BUIKUTAA HOUZU KATORAA JIYUNIA
IPC: H04B7/212
Filed: 1994-12-26
Abstract: PURPOSE: To communicate real time data through a channel imposing the delay of a variable period on a propagating signal. CONSTITUTION: A channel 26 is established between a satellite moving at a high speed on an orbit around the earth and a subscriber's unit arranged in the neighborhood of a ground. Read time data are synchronously generated by a TDM frame established by the satellite and the subscriber's unit. The data are delayed by a variable delay circuit 68 before being transmitted through the channel 26. The period of delay imposed by the delay circuit 68 is changed according to timing data received by the satellite. The timing data describes the changing propagation delay of the channel 26 and the changing definition of a TDM time slot. The data received by the subscriber's unit are delayed by another variable delay circuit 76. Both the gradual and rapid timing characteristics of the channel 26 are absorbed by variable timing circuits 68 and 76.
Patent JP-H07194059-A (JP)
Title: Cooling fan for vehicle alternator
Inventor: KURUSU KYOKO
IPC: H02K9/06
Filed: 1993-12-28
Abstract: PURPOSE:To provide a cooling fan for a vehicle alternator, small, light, and high in cooling capacity, besides rotating quietly. CONSTITUTION:The cooling fan 10 for a vehicle alternator is composed of a metallic mount board 11, a fan blade 15 made of synthetic resin, which is mounted on the thiner core 14 bent on the mount board 11, and a metallic fan guide 18 welded onto top of the core 14.
Patent JP-H11265916-A (JP)
Title: Structure for semiconductor wafer and producing method for semiconductor chip
Inventor: KIM JAE WOON
IPC: H01L21/66
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To permit the high integration of a semiconductor chip by decreasing a layout area occupied by respective pads on the upper surface of the semiconductor chip. SOLUTION: Plural semiconductor chips 32 forming an internal circuit are formed at equal intervals, a wafer 30 forming a chip cutting domain 34 is prepared between the respective semiconductor chips 32, plural chip bonding pads 36 are formed on the upper surface of each semiconductor chip 32, plural wafer proving pads 38 electrically connected with the respective chip bonding pads 36 are formed on the chip cutting domain 34, the electrification of an internal circuit 52 of each semiconductor chip 32 is checked and the wafer 30 is cut along with the chip cutting domain 34.
Patent JP-H11166661-A (JP)
Title: Limiter device of pressure following apparatus
Inventor: KAINUMA MASAKUNI
IPC: F16K31/128
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent a moving body from abutting to stoppers by arranging a positive directional limiter valve to communicate a pilot pressure chamber with the atmosphere before the moving body abuts to a positive directional stopper and an inverse directional limiter valve to cut off communication of the pilot pressure chamber with the atmosphere before the moving body abuts to an inverse directional stopper. SOLUTION: A pilot pressure chamber communicates with a positive directional limiter valve 52 through a pipeline 51, and communicates with an inverse directional limiter valve 62 through a pipeline 61. In the pilot pressure chamber, pressure increases when a moving body 5 rises (moves in the positive direction), and the pressure reduces when it lowers (moves in the inverse direction). The positive directional limiter valve 52 communicates the pilot pressure chamber with the atmosphere before an upper dog 5V abuts to an upper stopper 6V. The inverse directional limiter valve 62 cuts off communication of the pilot pressure chamber with the atmosphere before a lower dog 5D abuts to a lower stopper 6D. Therefore, the moving body 5 can be prevented from abutting to the stoppers 6V and 6D.
Patent JP-H03195499-A (JP)
Title: Quantitative determination of urea and reagent for determination of urea
Inventor: TOMIYAMA TETSUO
IPC: C12Q1/58
Filed: 1989-12-26
Abstract: PURPOSE:To quickly and accurately perform the quantitative determination of urea in high sensitivity even in the case of using decreased amount of urea amodolyase by treating a urea-containing specimen with urea amidolyase and adenosine triphosphate in the presence of NH4<+> in the reaction system. CONSTITUTION:A urea-containing specimen is treated with urea amidolyase and adenosine 5'-triphosphate in the presence of ammonium ion and the amount of the produced adenosine 5'-diphosphate is indirectly determined to determine the urea in the specimen. The amount of the ammonium ion in the reaction system is preferably 20-200mM.
Patent JP-H08186893-A (JP)
Title: Speaker and manufacture thereof
Inventor: SAKAMOTO YOSHIO
IPC: H04R1/06
Filed: 1994-12-28
Abstract: PURPOSE: To automate the mounting work for a terminal lug and to facilitate the assembling by composing the center-constitution part of a speaker as an assembled ring in a state that a wiring processing, etc., are performed. CONSTITUTION: The terminal ring 3 composed of insulated material such as resin, etc., is mounted on the outer periphery part of a conductive dampter 1 and the ring 3 is provided with a terminal lug 41 for input. The structure of the conductive damper in which the parts of input terminal lugs 41a and b and the plain woven colored thread line end part 21 of the damper outer periphery part are made to be connected and wired is effectively utilized. In the speaker manufacture in this way, a voice coil 5, a sewed-on conductive damper 1h and a terminal ring 2 are assembled, connections and wirings are performed between the voice coil 5, the plain woven line slave line 2 and an input terminal are performed and they are incorporated in an assembling ring shape.  By this assembling structure, the mounting work of the input terminal, etc., can be automated, remarkable power saving can be attained, and further, quality and performance can be improved.
Patent JP-2001151003-A (JP)
Title: Locking device for tail gate lifter
Inventor: HAJIKANO KOICHI
IPC: B60P1/44
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem caused by engaging a lock bar projecting to a tail gate lifter side with a lock bar attaching bracket in a side pillar side in a conventional locking device. SOLUTION: In a freight vehicle having a hinged double door, a tail gate lifter for storing by standing the rear part of a door after closing the door, is composed of a lock bar attaching bracket 11 forming a vehicular rear gate structure and attached to a back surface of a side column for joining the hinged double door by a hinge so as to project backward; a lock bar 13 orthogonally attached to a tip end of the lock bar attaching bracket, a slide bar 14 retreatably provided on a side edge of a floor plate 5 of the tale gate lifter in a lateral direction; and a lock bracket 16 orthogonally attached to an end portion of the slide bar and having a hole 15b for fitting the lock bar. A gasket 2 provided on a side edge of the door is prevented from interfering in a tip end of the lock bar attaching bracket 11 at the time of opening/closing the door.
Patent JP-H08185192-A (JP)
Title: 'karaoke' system
Inventor: TSUZURA TADAYUKI
IPC: H04N21/439
Filed: 1994-12-28
Abstract: PURPOSE: To realize 'KARAOKE' (orchestration without rylics) system capable of simultaneously executing 'KARAOKE' between terminal equipments each other in the 'KARAOKE' of communication type using a communication line. CONSTITUTION: This system is provided with a center 400 in which the character data for displaying a caption and the performance sequence data are stored as a data file at every piece of music, and sending one requested to be sent through the communication line, and plural terminal equipments 100, 200 requesting sending to the center 400, separating the data file sent from the center 400 to the character data and the performance data, generating an image signal for displaying the caption according to the character data, performing the performance according to performance information incorporated in the performance sequence data, generating a sound signal for performance and synthesizing the sound signal for performance with the sound signal from a microphone, and plural terminal equipments 100,  200 are constituted so as to execute the 'KARAOKE' while transferring the sound and the image each other in addition to the data from the center 400.
Patent JP-H06185154-A (JP)
Title: Supporting device for installation of wire
Inventor: MAEDA KIYOHIKO
IPC: E04B5/40
Filed: 1992-12-18
Abstract: PURPOSE:To simplify the structure and mounting works, suppress the cost, and provide possibility of freely changing the installing position even in the event of design alteration. CONSTITUTION:A deck plate 11 is processed from a flat material, wherein the oversurface is left flat so as to place the concrete over while the undersurface is provided by drawing process with a reinforcing part 111 in the form of triangular rod so that an apex having a triangular section contacts. Water bleeder holes H are at a certain spacing formed in the side wall of this reinforcing part 111. A hang-down tool 60 is provided at one end with a detention part 61 to be engaged by water bleeder hole H, while the middle part is put alongside the outside of the side wall, and the part beyond the bottom wall of the reinforcing part 111 is bent as dangling. and at the bottom, a wire retaining part 63 in a ring form is provided.
Patent JP-H06160805-A (JP)
Title: Liquid crystal display control system
Inventor: HOSOYA MASATOSHI
IPC: G02F1/133
Filed: 1992-11-25
Abstract: PURPOSE:To perform back light control in accordance with the operation of an application program(AP) without depending on the AP. CONSTITUTION:An icon display instruction detecting means 11 detects a processing awaiting request outputted from the AP 42. Thereby, the back light luminance instruction means 12 of an OS 41 instructs the reduction of luminance to the luminance control means 13 of a BIOS 43. The luminance control means 13 operates a display control part 14, and reduces the luminance of the back light of a liquid crystal display device 4. The adjustment of the luminance of the back light is performed for example, in, two steps. When the AP42 stops the output of the processing awaiting request. the fact is detected by the icon display instruction detecting means 11. Thereby, the back light luminance instruction means 12 of the OS 41 issues an instruction to restore the luminance to the luminance control means 13 of the BIOS 43. The luminance control means 13 restores the luminance of the back light of the liquid crystal display device 4 to an original state by operating the display control part 14.
Patent JP-H07161136-A (JP)
Title: Audio system
Inventor: NAKANISHI TAKESHI
IPC: G11B5/027
Filed: 1993-12-02
Abstract: PURPOSE:To set a long time play with a special mode very easily by a method wherein a graphic equalizer is set at the special frequency characteristics in accordance with the operation information of an input key and, further, a selected source apparatus is set at a special playing mode. CONSTITUTION:A 'LONG PLAY' key which instructs a long time play is provided in a key input unit 2. If this key is operated, the microcomputer 11 of an amplifier 1 provides an operation signal and the mode of a graphic equalizer 12 built in the amplifier 1 is switched to a frequency characteristic mode which is suitable for the long time play or the long time music listening. Further, a long play ON signal LP which makes the playing mode of a presently selected source apparatus 5, 6 or 7 endless is supplied to the selected source apparatus by the key input unit 2. A frequency characteristic mode suitable for a long time play is, for instance, the mode of the frequency characteristics which is high in a low frequency region and low in a high frequency region.