baber/WOPTO huggingface dataset:
Patent JP-2000161052-A (JP)
Title: Layout of secondary air passage for exhaust emission in v-engine
Inventor: AKIYAMA EITETSU
IPC: F01N3/30
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To effectively utilize space by arranging a secondary air passage for exhaust emission for connecting a pair of exhaust emission passage extending from the right and left banks of a V-engine. SOLUTION: In this V-engine E having a first bank BR and second bank BL, a second exhaust emission passage 18L stretching a second cylinder 16L which functions as an air pump and can pause, and a first exhaust emission passage 18R having an exhaust emission control catalyst 19 are connected by the secondary air passage 21 for exhaust emission, which is arranged so as to pass above the transmission M connected to the rear end section of an engine block 11 to supply the exhausted air to the exhaust emission control catalyst 19 from the pausing second cylinder 16L. This constitution makes it possible to compactly lay out the secondary air passage 21 for exhaust emission by effectively utilizing a dead space above the transmission M.
Patent JP-H08175186-A (JP)
Title: Sliding type sunshade for automobile
Inventor: YAMAMOTO HIROSHI
IPC: B60J7/02
Filed: 1994-12-26
Abstract: PURPOSE: To provide a sliding type sunshade for automobile which does not generate rubbing sound between metals each other, as well as can obtain a constant sliding resistance between the sunshade and a guide rail. CONSTITUTION: A spring member made by integrally forming an arch form leaf spring 8 out of an elastic metal plate is formed, the spring member is fixed to the side edge of a sunshade base 4, the leaf spring 8 is covered together with the sunshade base 4 with a facing member 5, and a part of the facing member 5 is projected elastically by the elasticity of the leaf spring 8, so as to slide on the inner surfaces of guide rails 1 and 1.
Patent JP-H06256080-A (JP)
Title: Method and device for waste disposal
Inventor: KOU SHIYOUSHIYU
IPC: C05F9/02
Filed: 1993-12-28
Abstract: PURPOSE: To provide a waste disposal method which enables effective reutilization of the waste as a feed or a fertilizer by fermenting an organic waste which is easily putrescible and also to provide an equipment for waste disposal.  
     CONSTITUTION: This waste disposal method comprises a moisture adjustment stage for heating an organic waste so as to maintain the organic waste at a moisture level appropriate for fermentation conditions, and a fermentation stage for maintaining the organic waste at a temp. level appropriate for the fermentation conditions to ferment the waste. This equipment consists of a fermentation vessel 10 for storing organic waste and a fermentation means for maintaining the moisture content and temp. of the organic waste stored in the fermentation vessel 10 at levels appropriate for fermentation respectively, to ferment the organic waste. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08182571-A (JP)
Title: Tiltable adjusting type head restraint
Inventor: OCHIAI SUSUMU
IPC: A47C7/38
Filed: 1994-12-27
Abstract: PURPOSE: To easily perform tiltable adjustment by connecting an arch shape bracket which supports a head restraint main body tiltably in the forward/ backward direction on both terminals of a horizontal shaft supported with a pair of stays freely rotatably and supporting a gear fixed on the horizontal shaft with the side part of the bracket. CONSTITUTION: An arch shape bracket 16 which supports a head restraint main body 11 tiltably is connected to both terminals of a horizontal shaft 15 supported with a pair of stays 13, and a gear 18 is fixed on the horizontal shaft 15 keeping an appropriate interval in the inside from one of both sides 17 of the bracket 16. Also, a control knob 22 is protruded over the side face 14 of a head restraint 10, and it is supported with an opening 27 formed on the side 17 of the bracket 16 so as to reciprocate in the vertical direction. Forward/backward adjustment is performed by operating the knob 22 and changing the engaging position of a stopper 21 unified with the knob 22 with the geared part 19 of the gear 18, and forward/backward tilt is performed by engaging the stopper 21 with the gearless circular arc part 20 of the gear 18.
Patent JP-H10175361-A (JP)
Title: Recording device
Inventor: MORIKAWA MINORU
IPC: B41L13/04
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent the curing of the ink surface of holes formed on a stencil and prevent the clogging of the stencil by providing a gap keeping function mechanism for keeping a gap between the stencil and a transfer body when ink is fed from the stencil to the transfer body. SOLUTION: A keeping function component 40 is bars 41 of very small diameter, and bars 41 are retained at least on the contract sections of a stencil 2 with a transfer body 10, and a uncrosslinked component covering the surface of the tranfer body 10 and silicone oil 12 are brought into contact directly with the stencil 2. The diameters of the bars 41 are larger than the thickness of the uncrosslinked component and a silicone oil layer 12 formed on the surface of the transfer body 10 and constituted in a manner of making the uncrosslinked component and silicone oil adhered directly on the stencil 2. The diameters of the bars 41 are formed finer than the diameters of perforations 2a of the stencil 2 to prevent the disturbance of an image. The number and density of the bars 41 are required to be the degree of line contact of the stencil 2 with the transfer body 10.  As a material for the bars 41, metal, resin or the like is used.
Patent JP-2001149097-A (JP)
Title: Automatic nucleic acid examination apparatus
Inventor: MAKINO TORU
IPC: G01N37/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic nucleic acid examination apparatus enabling the accurate examination of nucleic acid on numerous specimens in a short time by providing a nucleic acid extraction means, a nucleic acid amplifying means and a nucleic acid detection means suitable for automation. SOLUTION: The automatic nucleic acid examination apparatus is provided with a free-flow electrophoretic or capillary electrophoretic means as a nucleic acid extraction means, a heater-integrated nucleic acid amplifying vessel as a PCR amplifying vessel and a DNA chip and an elliptically polarized light analyzing means as a detection means.
Patent JP-H05171392-A (JP)
Title: Method for galvanizing high-strength steel sheet
Inventor: KATO CHIAKI
IPC: C23C2/02
Filed: 1991-12-20
Abstract: PURPOSE:To galvanize and galvanneal a high-strength steel sheet added with an element which is more easily oxidized than iron with the uniformity of the surface improved as compared with the conventional method. CONSTITUTION:The high-strength steel sheet is firstly anodized to form an oxide film on its surface, annealed in a reducing atmosphere contg. hydrogen, then galvanized or further galvannealed.
Patent JP-H11177182-A (JP)
Title: Light modulator integrated laser
Inventor: TADA HITOSHI
IPC: G02B6/12
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a light modulator integrated laser by which the light which is reflected by the end of a modulator and is returned into an active layer is reduced to maintain oscillating wavelengths of the laser in a stable state. SOLUTION: A light guide layer 15 with a high refractive index is provided adjacent to a light absorbing layer 3 in a modulator area 10 for shifting the optical axis of the laser light propagated to the light absorbing layer 3. The light propagated from a laser area 12 to the modulator area 10 is first transmitted to the light absorbing layer 3. Its optical axis is shifted gradually toward the light guide layer 15 with a high refractive index. Since the optical axis of the light which is reflected by an end 101 of the modulator and is returned again to the laser area 12 is shifted with respect to an active layer 4 of the laser area 12, the returning light incident on the active layer 4 is reduced. As a result, oscillating wavelengths of the laser can be maintained in a stable state even at the time of high-speed modulation.
Patent JP-H08182875-A (JP)
Title: Automatic holding linking device
Inventor: MORIGUCHI SAICHIRO
IPC: D05B7/00
Filed: 1994-12-29
Abstract: PURPOSE: To provide a device for automatically performing holding linking by piercing a first fabric to first and second point needle strings, piercing a second fabric to a third point needle string, shifting the second fabric from a third point needle to a first point needle and shifting the fabric between the first and second point needles. CONSTITUTION: When the stitches of the first fabric 11 are picked up and guided to a first needle piercing position, the first point needle 41 is pierced to the stitch of the first fabric 11. Also, the second point needle 42 is pierced to the other piercing part of the first fabric 11 at a second needle piercing position. Linked with that, a slider is moved towards a sew up position for one pitch of the needle of the point. needle string. In the moving process, a second stitch shifting means 8 shifts the other end part of the first fabric 11 held by the second point needle 42 from the second point needle 42 to the first point needle 41. In the state, a sewing machine 9 hooks machine sewing thread to the stitches of the fabrics 11 and 12, holds both of them therebetween and sews them up together.
Patent JP-H10294771-A (JP)
Title: Method and device for data bus dynamic terminal logic
Inventor: YUAN LEO
IPC: H04L29/08
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To improve the settling time of a data signal on a data bus by making a 2nd end driver, which is connected to a 2nd end part of a data bus, end dynamically a 1st signal from a 1st end driver. SOLUTION: An end driver 220 receives a negative switching wave signal from an end driver 210 and ends it, because an activated transistor 222 of the driver 220 has a resistance value that agrees with a characteristic impedance of a data bus 250. Similarly, the driver 210 receives a positive switching wave signal from the driver 220 and ends it, because an activated transistor 214 of the driver 210 has a resistance value that coincides with the characteristic impedance of the bus 250. No reflection ever takes places from back-to-back switching of these drivers. The settling time of the bus 250 is minimized to zero, because there is no reflection at all on the bus 250.
Patent JP-2000159761-A (JP)
Title: Fluorothalidomide
Inventor: TAKEUCHI YOSHIO
IPC: A61K31/55
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound which is a fluorothalidomide derivative prevented from racemization, capable of retaining excellent immunosuppression action of thalidomide and free from teratogenicity by substituting hydrogen at 3 position of thalidomide with fluorine atom. SOLUTION: This 3-fluorothalidomide derivative is represented by formula I [R1 to R4 are each H, a (halogenated)lower alkyl, a lower alkoxy, a halogen, a (substituted)amino, a lower alkylthio or the like; Q and X are each CH2 or C=O; (n) is 15-3], specifically 3-(R)-fluorothalidomide, 3-(S)-fluorothalidomide or the like. The compound of formula I is obtained by treating 3- phthalimidepiperizine-2-one derivative of formula II [R11 to R14 are each same as R1 to R4; R15 is H or a protecting group of amino group; (m) is 1-3] with a fluorinated reagent and a base and deprotecting the derivative when R15 is a protecting group of amino group.
Patent JP-H08182809-A (JP)
Title: Pinball shooting device
Inventor: KUROSE TOSHIO
IPC: A63F7/02
Filed: 1994-12-28
Abstract: PURPOSE: To provide a pinball shooting device used for Japanese pinball game (pachinko) machine, which is in simple structure, reducible in side on the whole, and low in manufacturing cost. CONSTITUTION: A pinball lever 23 which is formed in a rod shape is supported on a support member 25 so that it can freely move forth and back and one end of a coil spring 26 is connected to the pinball lever 23 to energize it in a shooting direction; and engagement pins 33 are projected in one body and cams 36 which are driven by a motor 34 to rotate are engaged with and disengaged from the engagement pins 33 of the pinball lever 23 to move the pinball lever 23 forward and backward and strike a pinball on a shooting rail 8, thereby shooting it onto a game board.
Patent JP-H04206933-A (JP)
Title: Semiconductor device
Inventor: OKABE KAZUHIRO
IPC: H01L29/78
Filed: 1990-11-30
Abstract: PURPOSE:To reduce a parasitic resistance to 1/3-1/2 the conventional one and to increase a current driving capacity by forming a drain of a MOSFET in such a structure that a first region of low impurity concentration, a second region of medium impurity concentration, a third region of high impurity concentration, which all have a conductivity type opposite to that of a single-crystal silicon substrate, may be arranged continuously in the extraction electrode direction of the drain from a channel. CONSTITUTION:A gate electrode 102 is formed on a p-type silicon substrate 101. Then, phosphorus is implanted in quantity of 1-5X10<13>cm<-2> at an angle of 0 deg. to form a lightly doped n-type region 103 with a concentration of 3X10<18>cm<-3> at the highest. Nextly, an insulated film is deposited and is etched anisotropically until the surface of the p-type silicon substrate appears, forming side walls 104. Then, phosphorus is implanted in quantity of 5-10X10<13>cm<-2> at an angle of 45 deg. to form an n-type region 105 with a concentration of 2X10<19>cm<-3> at the highest. At that time, the region 105 is formed in the same depth as the lightly doped n-type region 103 by selecting the angle and acceleration voltage properly. After that, As is implanted in quantity of 5X10<15>cm<-2> to form a heavily doped diffusion layer 106 with a concentration of 1X10<21>cm<-3> at the lowest. the diffusion layer 106 is activated by heat treatment at high temperatures.
Patent JP-H03201303-A (JP)
Title: Method of illumination
Inventor: SHIKAKURA TOMOAKI
IPC: F21V11/16
Filed: 1989-12-27
Abstract: PURPOSE:To efficiently illuminate a surface to be illuminated by blocking using shading plates illuminating light emitted by a light source and projected outside of the boundary of the surface to be illuminated. CONSTITUTION:A street light 3 has an fixture main body 5 having an illumination opening 4 formed in the lower surface thereof and a semispherical imaginary plane 6 is formed opposite to the illumination opening 4 of the fixture main body 5. A road surface 1, which is a surface to be illuminated, is projected toward the imaginary plane 6 opposite to the plane of the illumination opening 4 of a light source and a light source lamp 8 is covered at the imaginary plane 6 opposite to the illumination opening 4 by shading plates 13, 14 each of which is designed along an projected image 9 of the road surface 1 formed on the imaginary plane 6 or an projected image 11 of a ditch 10. Illumination light emitted by the lamp 8 is blocked by the shading plates 13, 14 in such a manner that illumination toward a residential site 7 is blocked from the boundary of the road surface 1 or the upper edge of the ditch 10. Thereby the road surface 1 is efficiently illuminated.
Patent JP-H10180594-A (JP)
Title: Unmanned parts feed indicating system
Inventor: HARA MASAYOSHI
IPC: B65G47/50
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To unitarily manage the quality hysteresis information of parts used for assembling an article by fitting a data carrier to an unmanned carrying vehicle, and delivering the quality hysteresis information of parts from a feed indicating means to a part indicating means. SOLUTION: A feed indicating device 10 writes feed indicating information of information of a part to be next fed and quality hysteresis information of the part on the ID plate 31 of an unmanned carrying vehicle 3 entering the writing area, through a read/write head 14. When the unmanned carrying vehicle 30 reaches the feed place of an assembling line, in addition to an unloading work, the quality hysteresis information written on the ID plate 31 of the unmanned carrying vehicle 30 is read by a part indicating device 20 through a read/write head 24.
Patent JP-H11174038-A (JP)
Title: Separating and refining method for protein
Inventor: MORIMOTO KOICHI
IPC: G01N30/88
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an efficiently separating and refining method of protein by a hydrophobic interaction chromatography without causing an adsorption of the protein to be separated and refined to a carrier. SOLUTION: In a protein separating and refining method by a hydrophobic interaction liquid chromatography, a hydrophobic interaction liquid chromatography is performed under the condition that the protein is dissolved in a buffer solution containing an organic solvent within the range of concentration that the protein to be separated and refined is not denatured irreversibly.
Patent JP-H04209294-A (JP)
Title: Viscosity controller of mud slurry in shielding excavator
Inventor: NOGUCHI SADAO
IPC: E21D9/13
Filed: 1990-11-30
Abstract: PURPOSE:To control viscosity of a mud slurry in a real time, by measuring the pressure difference of the mud slurry in a pipe to calculate the viscosity of the mud and feeding a viscosity-increase agent according to the calculated figure. CONSTITUTION:A viscosity controller 60 is provided in a slurry pipe 16 to a shield chamber 14. Next, pressure gauges 40a, 40b are provided in a slurry discharge pipe 18 or a pipe 16 to measure the difference pressure of the mud slurry 100. Next, a velocity/density detector 50 is provided on the same pipe to measure the velocity and the density of the mud slurry 100. And in accordance with these measured data, the viscosity of the mud slurry 100 is calculated almost in a real time. Moreover, in accordance with these data, the pump 64 of controller 60 is regulated to feed a specified volume of bentonite or the like within a viscosity-increase agent feeder 62 to the slurry pipe 16. In this way, the viscosity of the slurry 100 is controlled without time lag and the mud slurry is used to serve as a stabilizing liquid.
Patent JP-2000160499-A (JP)
Title: Additive for paper making
Inventor: MIYAMOTO KAZUYA
IPC: D21H21/10
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain an additive for paper making having excellent drainage effect by copolymerizing an acrylamide with an anionic and a cationic vinyl monomers and N,N'-bis[(meth)acrylamidoalkylene]urea. SOLUTION: This additive for paper making comprises 10-30 wt.% solid content concentration of a copolymer obtained by copolymerizing 97.995-55 mol% of an acrylamide such as (meth)acrylamide with 1-20 mol% of an anionic vinyl monomer selected from itaconic acid, acrylic acid or its salt, 1-20 wt.% of a cationic monomer such as 2-hydroxy-N,N,N,N',N'-pentamethyl-N'-[3 1- oxo-2-propenyl)amino}propyl]-1,3-propenediaminium chloride and 0.005-5 wt.% of N,N'-bis[(meth)acrylamidoalkylene]urea.
Patent JP-H10101748-A (JP)
Title: Acrylic resin film
Inventor: HAYASHIDA KAZUAKI
IPC: C08F285/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic resin film excellent in stress whitening resistance and light stability by using a specified multilayer structure polymer. SOLUTION: This film is made from A multilayer polymer comprising 5-25wt.% core polymer layer (A) comprising 51-99wt.% structural units derived from a 1-8C alkyl (meth)acrylate, 0-49wt.% structural units derived from a comonomer and 0-20wt.% polyfunctional monomer and 0.1-5% graft cross-linking agent, 20-50wt.% shell polymer layer (B) comprising repeating units derived from 75-99.89wt.% 1-8 C alkyl acrylate, 0-20 wt. % comonomer, 0-10wt.% repeating units derived from a polyfunctional monomer, 0.1-5wt.% graft cross- linking agent and 0.01-10wt.% repeating units derived from a 2,2,6,6- tetramethylpiperidine monomer represented by the formula (wherein R<1> and R<2> are each H or CH3 ) an 25-75wt.% graft polymer layer (C) comprising repeating units derived from 40-100wt.% 1-4 C alkyl methacrylate and 0-60wt.% comonomer and having a Tg of 50 deg.C or above.
Patent JP-H11170391-A (JP)
Title: Supporting device of ring-shaped body
Inventor: FUKAURA OSAMU
IPC: B29D30/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device of a ring-shaped body which can suppress deformation of the ring-shaped body under its own weight and which is suitable for supporting raw tires of different sizes and facilitates automation of loading and unloading operations. SOLUTION: A supporting device 1 of a ring-shaped body is equipped with a plurality of supporting structures 10 and each supporting structure 10 is composed of a pair of supporting structure units 11 disposed opposite, while each supporting structure unit 11 is composed of a rotating shaft 12 supported horizontally in a cantilever fashion and a plurality of supporting shafts 13 and 14 which are disposed above and below in parallel to the rotating shaft 12 with the rotating shaft 12 between and framed in a chevron shape integrally with the rotating shaft 12.  At the time when the ring-shaped body is loaded on the supporting structure 10, the supporting shaft 13 of each supporting structure unit 11 above the rotating shaft 12 rotates inward around the rotating shaft 12 and supports an upper support part of the ring-shaped body, while the supporting shaft 14 below the rotating shaft 12 rotates outward around the rotating shaft 12 and supports a left or right support part of the ring-shaped body.
Patent JP-H10168679-A (JP)
Title: Spinning machine having traveler cleaner
Inventor: FELIX BLOODMAN
IPC: D01H11/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a spinning machine having a traveler cleaner capable of completely and precisely cleaning a traveler and effectively preventing the traveler from being wound around by arranging a catching edge of the traveler cleaner to a specific position corresponding to a spinning ring. SOLUTION: This spinning machine having a traveler cleaner has a spinning ring 11 having an axis line 17 and arranged on a holder 19, and a traveler 12 arranged on a head 11' so as to freely move in a perimeter direction to guide a thread 21. Further, the spinning machine has a cleaning blade 13 attached to the holder 19 in the out side of the ring 11 in the radius direction, a straight scraping edge 14 arranged at an interval from the linear part 12' the traveler, and a catching edge 15 positioned in the side direction against the circulating direction, and at the upper part of the traveler corresponding to the ring 11.
Patent JP-H04200943-A (JP)
Title: Sampling system for can manufacturing line
Inventor: TAGAO MASAMI
IPC: B21D51/30
Filed: 1990-11-30
Abstract: PURPOSE:To miniaturize the carrying line by introducing the can drum treated on the plural sets of work station with the switching means on the carrying line for sampling, then changing over the switching means with the restoring means. CONSTITUTION:The host computer sends the sampling request signal to the correspondence setting means 2, the correspondence setting means 2 introduces the can drum to the carrying line for sampling while working the plural working stations, by changing over the switching means 1 with the sampling means 3 when the corresponded can drum reaches at just before the prescribed position of the carrying line for sampling. And after introducing the can drum which are treated respectively by plural work stations with the switching means 1, the can drum is introduced again on the can manufacturing line by changing over the switching means 1 with the restoring means.