baber/WOPTO huggingface dataset:
Patent JP-H0895037-A (JP)
Title: Liquid crystal display device provided with back light
Inventor: NOZAKI TAKASHI
IPC: F21V8/00
Filed: 1994-09-21
Abstract: PURPOSE: To prevent the occurrence of a noise on a display screen due to impression of radiation voltage of a cold cathode tube to a lamp holder so as to improve display quality of a liquid crystal display device provided with a back light by contriving wiring of lead wires of the cold cathode tube in the back light. CONSTITUTION: In a liquid crystal display device, a back light 1, in which a cold cathode tube 3 held by a lamp holder 2 is opposed to the side end face of a light introducing plate 4 so that light is irradiated forward from the light introducing plate 4, is arranged on the back face side of a liquid crystal cell, and an earth terminal 3a of the cold cathode tube 3 is connected to the lamp holder 2, through which the cold cathode tube 2 is grounded.
Patent JP-H0966022-A (JP)
Title: Endosocpe bending device
Inventor: MATSUMOTO KAZUTAKA
IPC: A61B1/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce the space occupied by a flexible tube section itself inside the flexible tube section as much as possible, to prevent the flexible tube section from being compressed and deformed by the traction power of a bending operation wire and to sufficiently bend a bending section. SOLUTION: This endoscope bending device for bending a bending section 3 connected to a flexible tube section 2 at an endoscope inserting part, is provided with a bending operating wire guiding tube 8 which is formed of ultraelastic alloy and arranged while being inserted into the almost full length of the flexible tube section 2, and a bending operating wire 7 which is inserted into the bending operating wire guiding tube 8 so as to freely move back and forth and connects its one end with the bending section 3, for bending the bending section 3 toward the direction of tracting by tracting its other end side.
Patent JP-S6471820-A (JP)
Title: Production of polylysine derivative containing hindered free amino group
Inventor: SOMENO TETSUYA
IPC: A61K45/00
Filed: 1987-09-11
Abstract: PURPOSE:To obtain a polylysine derivative having reduced action of cytotoxic substance on cell, by acylating a free amino group of a polylysine bonded to a cytotoxic substance and having a monoclonal antibody bond. CONSTITUTION:A free amino group of a polylysine which is bonded to a cytotoxic substance (e.g. antitumor component or diphtheria toxin) or an imaging component (e.g. <125>I or <119>Te), a monoclonal antibody bond is introduced into and has >=5, preferably about 8-50 polymerization degree is acylated (0.5-2.0 equivalent based on free amino acid of acylating agent is used) to give a polylysine derivative containing a hindered amino group. The bond ratio of the polylysine based on the total amino group is preferably 25-80% cytotoxic substance and 4-40% bond. The monoclonal antibody bonded to the polylysine derivative has improved cell selectivity.
Patent JP-H1071465-A (JP)
Title: Method of joining aluminum material to different kind of metal material
Inventor: YOTSUYA YOSHITAKA
IPC: B23K1/20
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide the method that enables a joining strength comparable to the joining method using plating as well as bringing improved productivity and reduced cost by applying a pre-processing and an ultrasonic wave without plating. SOLUTION: The method is joining by ultrasonic soldering of an aluminum material to a steel 1 using solder 10. An oxide film 13 is removed from the surface of the joining part 1a of a steel material 1 by acid cleaning; after the pre-processing by this acid cleaning, an ultrasonic wave is applied in a solder 10 bath, thereby completely destroying the oxide film on the surface of the joining part 1a of the steel material 1; successively, a solder layer 14 is formed on that surface 1a, with a solder layer also formed on the surface of the joining part of the aluminum material by applying an ultrasonic wave in the solder bath; after that, the aluminum 2 and steel 1 materials each formed with the solder layer 14 are abutted on each other and ultrasonically joined while being pressurized.
Patent JP-S61103412-A (JP)
Inventor: ANDO MAMORU
IPC: A47C7/38
Filed: 1984-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0891021-A (JP)
Title: Pneumatic tire
Inventor: MATSUMOTO HIROYUKI
IPC: B60C11/12
Filed: 1994-09-21
Abstract: PURPOSE: To improve the straight advance stability on an inclined road surface of this kind of tire, by suppressing the wandering phenomenon of the tire having an annular recessed part which contributes to the drainage performance. CONSTITUTION: A pneumatic tire is constituted so that a tread 6 is arranged on the outside in the tire radial direction of a carcass 1 which rides over, forming a troidal shape, between a pair of bead cores, and an annular recessed part 7 which is formed by recessing a part of the tread 6 to the inside in the tire radial direction is formed in the tire circumferential direction of the tread 6, and a number of grooves are arranged on both the sides of the annular recessed part 7, when the tread is divided into a tread center region Tc which spreads in the width in 0.5 times the tread grounding width on the flat surface in the state applied with the 70% load of the prescribed max.  load after the tire is charged with a specific internal pressure, and a tread side region Ts which spreads on both the sides of the tread center region Tc, having the tire equator plane as center, the angle for the tire equator of the above-described groove is set to 60-90 deg. in the tread center region Tc, while set to 0-60 deg. in the tread side region Ta.
Patent JP-S60119355-A (JP)
Title: High land corrector for carburettor
Inventor: SERIKAWA KATSUTO
IPC: F02M7/28
Filed: 1983-11-30
Abstract: PURPOSE:To feed fuel optimally with correspondence to the altitude and load, by employing a double step atmospheric pressure corrector for carburetor while regulating the correcting amount with correspondence to the load. CONSTITUTION:Under normal travel on high-land, a bellows 21 will push a lever 22 to open a valve 23 properly and since the negative pressure of suction tube 4 is high, a diaphragm 11 is sucked against a spring 11' to open a hole 14 thus to feed correction air through air-cleaner 13, hole 14 and valve 23 to produce mixture gas of proper air fuel ratio. On higher land, the lever 22 will open second valve 5 to feed more air. Under heavy load, droppage of negative pressure of suction tube will cause closure of valve 11 to stop air supply except when the second valve 5 is closed under high-land travel thus to feed concentrated mixture gas.
Patent JP-S6196239-A (JP)
Inventor: PEETAA ERUBUAADAMU
IPC: F16H3/12
Filed: 1985-10-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0758041-A (JP)
Title: Susceptor
Inventor: SHIN TAIRA
IPC: C23C14/50
Filed: 1993-08-20
Abstract: PURPOSE:To prevent slip of a semiconductor wafer from occurring by providing a susceptor comprising a susceptor body and a support member for a semiconductor wafer disposed removably on a counterbore part in the susceptor body, and limiting the deformation of the support member to a specific value or less. CONSTITUTION:A susceptor 10 is constructed with a susceptor body 3 including a counterbore part 4 for positioning and supporting a semiconductor wafer 2, and a support member 1 disposed removably on the counterbore part 4 and placing the semiconductor wafer 2 thereon. The deformation of the support member is limited to 50mum or less. Thereupon, even if any deformation or stress is produced on the counterbore part 4 owing to heating of the semiconductor wafer 2, flat portions of the support member 1 and the semiconductor wafer 2 are stably brought into contact with each other. Hereby, the flat portions of the semiconductor member and the semiconductor wafer are substantially brought into surface contact, whereby the semiconductor wafer is prevented from slipping.
Patent JP-H0978424-A (JP)
Title: Fiber formed body and its production
Inventor: FUJIMOTO MASUMI
IPC: D04H1/70
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber formed boy, flexible, hard to be yielded to compression, soft, rich in water permeability, capable of easily draining, having rapid drying speed and suitable for pad materials, cushion materials, etc. SOLUTION: This production method of a fiber formed body having 5-20cm amount of deflection is to arrange isophthalic acid copolyester R1 in a sheath and polyetylene terephthalate having temperature >=20 deg.C higher than that of the copolyester in a core, conjugably spin R1 and R2 in the ratio of R1 /R2 (weight ratio)=20/80-60/40 to obtain a sheath core conjugate fiber having 1-10 denier and 10-100mm fiber length, blend 20-60wt.% sheath-core conjugate fiber with 80-40wt.% polyethylene terephthalate fiber having 0.5-30 denier and 10-100mm fiber length, fill the blended fibers with a gas into an air permeable frame, heat treat the blended fibers in a compressed state and obtain a formed body by substantially adhering the constructive fibers,  then compressively treat the formed body at < melting point of the polymer R1 one or more times in the range of 5-80% in one direction or two directions perpendicular to the compressive detection after filling.
Patent JP-S59118688-A (JP)
Inventor: AOYANAGI HAYAO
IPC: B66C1/54
Filed: 1982-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61107622-A (JP)
Inventor: SASAKI HIDEFUMI
IPC: H01H37/76
Filed: 1984-10-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6471984-A (JP)
Title: Runner member for folding door
Inventor: TAKAHASHI RYOICHI
IPC: E05D15/26
Filed: 1987-09-10
Abstract: PURPOSE: To permit a full open state for frontage at a folded door position by turning an arm member outwardly and horizontally through the arm member thereby guiding the whole of a folding door to a storing position almost parallel to the frontage. CONSTITUTION: A runner member 5 is attached to an outer style side of the folding door constituted by coupling with the hinge 3 the inner style side of two door leaves 1, 2 and the folding door is run inside the rail member 4 and the folding door is opened or closed. And this runner member 5 is constituted with a guide member 10 and an arm member 11 and normally both of them are linked by a linking member 13 and runs in a state where both of them are overlapped. And in a folded position, the inner style side of the folding door is projected out from the rail member 4, the linkage by the linking member 13 is released and the arm member 11 is turned outwardly, and the folding door is guided to the outer storing position.
Patent JP-H0567293-A (JP)
Title: Traffic system
Inventor: ITAO DAISUKE
IPC: G08G1/08
Filed: 1991-09-06
Abstract: PURPOSE:To attain safe drive by easily recognizing that a pedestrian is crossing a crosswalk for the driver of a vehicle turning right at the crosswalk in an intersection and also easily recognizing the pedestrian even at the crosswalk except in the intersection. CONSTITUTION:A pedestrian detecting device 24 and a display pannel 32 are provided, a pedestrian detecting device 24 is arranged above the crosswalk 20 or in the neighborhood of the crosswalk 20 so as to detect the pedestrian 20 crossing the crosswalk 20 and the display pannel 32 displays that the pedestrian 22 is crossing the crosswalk 20 by the detection. Thus, the driver of the vehicle 18 turning right at the intersection so as to enter the crosswalk 20 can recognize that the pedestrian 22 is crossing the crosswalk 20 by the display of the display pannel 32.
Patent JP-H1072741-A (JP)
Title: Doubled filament woven fabric and its production
Inventor: NISHIDA AKIHIRO
IPC: D06M101/16
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a doubled filament woven fabric dyeable in one bath and having excellent moisture absorption, sweat-absorption and feeling by doubling a cellulose-based multifilament yarn and a copolyester multifilament yarn and treating under specific condition. SOLUTION: This doubled fillament woven fabric is produced by doubling (A) a cellulose-based multifilament yarn such as cellulose acetate fiber having a boiling water shrinkage of 0.2-3.5% and a degree of acetylation of >=52% and (B) a copolyester multifilament yarn having an intrinsic viscosity of 0.4-0.85 cc/g, a crystallinity of 10-35%, a birefringence of (809180)×10<-3> and a boiling water shrinkage of 15-70% and containing terephthalate as 85-95mol% of the dicarboxylic acid component, weaving the doubled yarn under an application of a real twist satisfying the formula [real twist number (turns/m)]=3,000-27,000/ D<1/2> [D is the total fineness (denier) of the douk:>led yarn composed of the components A and B] and subjecting the obtained fabric to alkali thinning treatment to cause the weight loss of $25%.
Patent JP-H0868306-A (JP)
Title: Abnormality detection device for exhaust valve
Inventor: MIZOMATA SUKEYOSHI
IPC: F01L9/02
Filed: 1994-08-29
Abstract: PURPOSE: To obtain an abnormality detection device for an exhaust valve which detects abnormality of the exhaust valve of an internal combustion engine before causing damage of an engine main body. CONSTITUTION: A hydraulic driving exhaust valve device for internal combustion engine has a vicinity switch 6 installed at a position unmoving for detecting an opening/closing timing of an exhaust valve 1, and data treatment devices 7 to 13 which determine normality/abnormality based on comparison of detection data of the vicinity switch, namely, a crank angle θ'0 of the opening exhaust valve, a crank angle θ'c of the closing exhaust valve, and preset normal values θ0 , θc and transmit corresponding signals at the time of abnormality.
Patent JP-S6381736-A (JP)
Title: Ion beam device
Inventor: KONISHI MORIKAZU
IPC: H01J27/20
Filed: 1986-09-25
Abstract: PURPOSE:To increase the pressure of a gas ion source near the tip of a needle- shaped electrode and obtain high intensity without increasing the feed quantity of helium gas by surrounding the needle-shaped electrode with a cylindrical member and protruding the tip of the needle-shaped electrode from the tip of the cylindrical member. CONSTITUTION:A needle-shaped electrode 1 applied with the high voltage across it and an extracting electrode 2 and generating an ion beam from its tip via a gas ion source is surrounded by a cylindrical member 3, and the tip of the needle-shaped electrode 1 is protruded from the tip of the cylindrical member 3. The gas ion source is fed from the base of the needle-shaped electrode to the tip side through a narrow gap between the needle-shaped electrode 1 and the cylindrical member 3, the gas pressure of the gas ion source near the tip of the needle electrode can be increased without increasing the feed quantity of the gas ion source, thus high intensity can be obtained. Since the tip of the needle-shaped electrode 1 is protruded from the tip of the cylindrical member 3, there is no danger that ions generated from the tip of the needle-shaped electrode 1 are stuck to the tip of the cylindrical member 3.
Patent JP-H0390142-A (JP)
Title: Seaming needle and work method thereof
Inventor: MATSUTANI KANJI
IPC: A61B17/06
Filed: 1989-09-04
Abstract: PURPOSE:To obtain a seaming needle having a sharp needle point and cutting edge by grinding a material of the seaming needle to form the needle point and the cutting edge, applying chemical polishing treatment or electrolytic polishing treatment, removing burrs of adhering to the needle point and the cutting edge and constituting the sharp needle point and cutting edge. CONSTITUTION:In a seaming needle 1, a needle point 1a is formed in the point end with a barrel part 1b formed in polygonal shape, and a hole 1c for mounting a seaming thread is formed in the original end. A wire rod of austenitic stainless steel is cut into the predetermined length by cold drawing and ground with the point end 1a, cutting edge 1d and a plane 1e formed. By using a work means such as drill, laser beam, electron beam, etc., the hole 1c is formed in the original end. A material, by which the needle point 1a, cutting edge 1d, plane 1e and the hole 1c are formed, is curved in predetermined shape, and a burr of adhering to the needle point 1a and the cutting edge 1d is removed by applying polishing treatment, while fine irregularity, generated in the plane 1e, is removed by mechanical grinding. Temper treatment is applied to the material in the inactive atmosphere with residual stress age-treated, and the seaming needle 1 is obtained by processing annealing in the vicinity of the hole 1c.
Patent JP-H0276329-A (JP)
Title: Optical frequency multiplex transmission system
Inventor: SUYAMA MASUO
IPC: H04J14/02
Filed: 1988-09-13
Abstract: PURPOSE:To eliminate the need for a light source in response to number of multiplex channels and to simplify the constitution of a transmission section by using at least one light source so as to obtain a carrier light of different frequency and applying optical FDM transmission thereby. CONSTITUTION:A radiated light from an LD 11 such as a BFB laser is made incident in a photocoupler 13 through an optical isolator 12 in the forward direction and its radiated light is made incident in an optical modulator 15 through an optical fiber 14. A Brillouin scattering light caused in the optical fiber 14 is extracted from the opposite side of the photocoupler 13. The scattering light is made incident in the photocoupler 23 in the forward direction via an optical amplifier 20 and made incident in an optical modulator 25 through the optical fiber 24. The Brillouin scattering light caused in the optical fiber 24 is extracted at the opposite side of the photocoupler 23, made incident in the photocoupler 33 in the forward direction via an optical amplifier 30 and further incident in an optical modulator 35 through the optical fiber 34. Then a modulated light modulated by the optical modulators 15, 25, 35 is synthesized in an optical frequency multiplex section 16 and sent to the optical transmission line.
Patent JP-2001049146-A (JP)
Title: White coloring material composition and its production
Inventor: SHINKO TAKASHI
IPC: C09D11/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having high whiteness and lightness, usable as a toner or the like with stable color tone, also retaining the characteristics of the base particles such as magnetic properties at high levels, and useful in color inks and the like by providing the surface of the base particles with a specific coating film. SOLUTION: This composition is such one as to have, on the surface of base particles, at least one layer of a coating film constituted of an aggregate comprising crystallized microparticles capable of giving this composition while color by light scattering reflection and having voids among the above microparticles. It is preferable that this composition comprises white powder imparted with white color by the aid of light scattering reflection occurring each between the void and the surface of the above crystallized microparticle, the crystallized microparticles are uneven in size, and the coating film on the surface of the base particles is a multilayer film.
Patent JP-H0390571-A (JP)
Title: Surface working treatment
Inventor: ODAJIMA HIROYUKI
IPC: C23C14/06
Filed: 1989-09-02
Abstract: PURPOSE:To provide wear resistance to the surface of a base material and to reduce friction resistance at the surface of the base material by forming the columnar fine grains of intermetallic compound having wear resistance via a superthin metallic film on the surface of a base material by means of ion plating. CONSTITUTION:Columnar grains 3 of intermetallic compound having wear resistance are formed via a superthin metallic film 2 on the surface of a base material 1. It is preferable to degrease the surface of the base material 1 by using organic solvent or alkali at the time of forming the superthin metallic film 2 and the columnar fine grains 3. Subsequently, the superthin metallic film 2 of Ti and the columnar fine grains 3 of TiC are successively formed on the surface of the base material 1 by means, e.g. of high frequency ion plating. By this method, wear resistance can be provided to the surface of a member liable to wear owing to rotary motion, sliding motion, etc., and also friction resistance at the surface can be reduced.
Patent JP-H0275024-A (JP)
Title: Knowledge input method for expert system
Inventor: ARAI ATSUSHI
IPC: G06F9/44
Filed: 1988-09-12
Abstract: PURPOSE:To easily grasp the relation between rules by arranging the opinions serving as the elements of a rule condition part in a vertical row together with the rule hypothesis parts arranged in a horizontal row of a table respectively and adding the marks to the intersecting points between those vertical and horizontal rows for production of rules. CONSTITUTION:The opinions serving as the elements of a rule condition part are arranged in a vertical or horizontal column together with the rule hypotheses arranged in the other column respectively. Thus a rule table is produced and displayed on a screen 5. A mark is added to the intersecting point between the column of the table corresponding to the opinion of the rule to be produced and the column corresponding to the rule hypotheses via a man-machine interface MI. Then a rule describing part 6 detects the mark of the table, and the hypotheses and opinions are picked up out of the column related to the mark for production of a rule where the AND conditions of the relevant opinion are defined as a condition part. The produced rule is stored in a rule memory 1. Thus the rules are produced based on the opinions and hypotheses displayed on the screen 5 via a table or a tree structure. In such a way, the correspondence between the hypotheses and opinions can be easily grasped.
Patent JP-2000059038-A (JP)
Title: Distribution panel space cover
Inventor: ISHII MAKOTO
IPC: H05K5/02
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a distribution panel space cover which is capable of improving the electric wire insertion part of a distribution panel in appearance. SOLUTION: A distribution panel is equipped with a lid 2 which is U-shaped, extending from a floor to a ceiling and provided with a lid part 14 where an opening 3 is provided to its lower end. A distribution panel space cover is used to stop up the opening 3 and equipped with a nearly U-shaped cover main body 41 composed of a front part 45, that stops up the opening 3 overlapping partially with the outer peripheral edge of the opening of the lid 2 and side parts 46, an engaging part 42 which is provided to the inner side of the cover main body 41 to be engaged with the inner side of the front part 45 through the opening 3 of the front part 45, and a screw 43 that is screwed into the engaging part 42 to pinch the lid 45 between the cover main body 41 and the engaging part 42.
Patent JP-H0656568-A (JP)
Title: Fertilizer coated with photodecomposable film
Inventor: ASHIHARA MICHIYUKI
IPC: C05G3/00
Filed: 1992-08-04
Abstract: PURPOSE:To control the elution rate of fertilizer components by coating the surface of the granular fertilizer with a film contg. a copolymer consisting of three components, olefins, CO and the olefinic unsatd. compd. expressed by specific formula. CONSTITUTION:The olefins of >=1 kinds among ethylene, propylene and butyrene, CO and the olefinic unsatd. compd. expressed by the formula (R1-3 denote H, 1 to 4C alkyl; A denotes OH, OR, CN, CONH2, COOH, COOR, carbazoryl, propylidryl, succinimide), such as ethyl vinyl ether, are subjected to a soln. polymn. The formed copolymer consists of 50 to 99wt.% (hereafter %) olefins, 0.5 to 20% CO and 0.5 to 30% olefinic unsatd. compd. Hardly water soluble or water insoluble powders of >=1 kinds among talc, CaCO3, S, starch, etc., are mixed therewith, by which the coating material is obtd. The coating material is then dissolved in an org. solvent and the soln. is sprayed to the granular fertilizer in a rolling state, by which the fertilizer is coated and the photodecomposable coated fertilizer is obtd.