baber/WOPTO huggingface dataset:
Patent JP-H04193187-A (JP)
Title: Fin for scuba (self-contained underwater breathing apparatus) diving
Inventor: HATTORI SEIJI
IPC: A63B31/11
Filed: 1990-11-27
Abstract: PURPOSE:To obtain good fitting feeling and facilitate removal by providing a bottom mounting section, an instep pressing section and a lock system holding the instep pressing section in contact with the instep of a marine boot on a foot fitting section. CONSTITUTION:An instep pressing section 4 opened toward the instep 7 of a marine boot B and pressing the instep 7 is provided is provided on the upper opening section of a foot fitting section 2 while the bottom 6 of the marine boot B is mounted on a bottom mounting section 3, and the swimming propulsion force is obtained by a fin main body 1. The instep pressing section 4 is constituted of an instep pressing section main body 12 and a lock system 5 provided on it, its opening/closing lever 19 is erected, the marine boot B is inserted into the foot fitting section 2, and a bottom 6 is mounted on the bottom mounting section 3. The heel pad section 29 of a heel side wire 25 is put on the heel 23 of the marine boot B, the opening/closing lever 19 is prostrated to press the instep 7 of the marine boot B with the instep pressing section 4, and the heel 23 of the marine boot B is pressed by the heel pad section 29 of the heel side wire 25 for fitting.
Patent JP-H09246432-A (JP)
Title: Package having electronic device sealed therein with flexible material surrounded by plastic frame member
Inventor: TOOMASU DEIKUSON DATSUDORAA
IPC: H01L23/498
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent adverse effect of distortion and mechanical stress load, by covering a bottom surface and at least part of a lateral surface of an electronic device with a flexible material, such as, a soft gel-like material. SOLUTION: All exposed parts of top and bottom surfaces of a chip 300 are covered in contact with a soft gel-like material 400. The lateral side of the gel-like material 400 is limited in a rarige by the inner surface of a hard, pre-molded frame member (frame) 500. The frame 500 is typically made of plastics and has a relatively thick bottom portion 504. A pre-molded cover member 600 has a ridge portion 604 protruding and having outer surfaces 602. These outer surfaces 602 are moderately adapted to an inner wall 502 of the frame 500. Such moderate adaptation allows for failure in adaptation due to thermal expansion between the material of the cover 600 and the material of a circuit board 200.
Patent JP-2001142145-A (JP)
Title: Projector
Inventor: SAITO MICHIHIKO
IPC: H04N5/74
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of stably keeping the brightness of the light source for projection light constant for a long period. SOLUTION: As for the projector with a main brightness control part 12 for adjusting the brightness of the projection light, the projector is provided with a brightness control part 11 for automatically adjusting the brightness of a projecting lamp.
Patent JP-H07183226-A (JP)
Title: Epitaxial growth method
Inventor: KANAI NOBUHIRO
IPC: C30B25/02
Filed: 1993-12-22
Abstract: PURPOSE:To effectively suppress impurities from entering in the surface of a substrate by auto-doping. CONSTITUTION:A semiconductor substrate is heated in the atmosphere of a doping gas used for forming a single-crystal layer of a second conductivity type (S12) an the substrate is exposed to a high temperature by a prescribed period of time in the atmosphere of the doping gas used for forming the single- crystal layer of a second conductivity type (S13). After the substrate is exposed to the high temperature, the single-crystal layer is formed on the surface of the substrate in the atmosphere of a source gas and the doping gas (S14).
Patent JP-H11161142-A (JP)
Title: Production of hologram
Inventor: ITO HIROMITSU
IPC: G03H1/04
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a hologram of a volume phase type which is good in the adhesiveness of a base material and a hologram layer, is excellent in weather resistance, heat resistance and preservable stability and is good in various characteristic values of the hologram, such as resolution, diffraction efficiently and transparent. SOLUTION: A hologram layer 3 consisting of a resin which is solvent soluble and is solid at and under ordinary temp. and atm. pressure, a polymerizable monomer which has a b.p. of >=100 deg.C under atm. pressure, has at least >=1 radical polymerizable ethylenic unsatd. bond and has the refractive index different from the refractive index of the resin, a photoinitiator and a dyestuff sensitizing agent capable of sensitizing the photoinitiator is formed on a base material 2 the surface of which is inorganic and which is subjected to a surface treatment by adhesion of a silane coupling agent and heating, by which the hologram preventing the peeling of the hologram layer 3 from the base material 2 is obtd.
Patent JP-H02172528-A (JP)
Title: Emulsifying agent
Inventor: KUSAMA TADAO
IPC: A23L29/10
Filed: 1988-12-23
Abstract: PURPOSE:To achieve the stability of emulsifying force even in a low-pH region or in the presence of ions, whereby the heat stability and freeze-stability of emulsified products is excellent, by using lecithin and cycloextrin represented by a specific general formula as composing components. CONSTITUTION:Emulsifying agents are provides by using, as composing components, lecithin and cyclodextrin represented by the formula I (wherein, although both formulas II and III can have acyl groups of fatty acids and both of which may be identical or different, at least one of them has a ratio of saturated fatty acids in composing fatty acids of 50% or more). Emulsified products prepared by the use of said agents exhibit an excellent heat stability and freeze stability as well and, further, the emulsifying force of said agents is stable in a low-pH region, moreover, even in the presence of ions of calcium, etc.
Patent JP-H11243085-A (JP)
Title: Etching agent composition
Inventor: RATH DAVID LEE
IPC: C09D9/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate polymer and via residues from a substrate or a conductive material by setting etching agent composition to solution containing sulfuric acid of specific wt.%, hydrogen peroxide of specific wt.% or ozone of specific ppm, and hydrofluoric acid of specific ppm. SOLUTION: Etching agent composition is set to solution containing sulfuric acid of approximately 0.01-approximately 15 wt.%, hydrogen peroxide of approximately 0.01approximately 20 wt.%, hydrofluoric acid of approximately 0.1-approximately 100 ppm or ozone of approximately 1-approximately 30 ppm, and residues being substantially equal to water. The etching agent composition is made by mixing sulfuric acid solution such as solution of 98 wt.%, hydrogen peroxide solution such as solution of 30 wt.%, and hydrofluoric acid solution such as solution of 49 wt.% together, and by adding water where the sulfuric acid, hydrogen peroxide, and hydrofluoric acid of desired percents are given.
Patent JP-H01168999-A (JP)
Title: Cleaning material easily dispersible in water
Inventor: KAKIUCHI HIDESUKE
IPC: D21H11/16
Filed: 1987-12-23
Abstract: PURPOSE:To obtain the title material suitable for the cleaning and sterilization of the floor, wall, furniture, seat, closet, etc., in living room or toilet and the cleaning of anus and easily disposable with water in toilet, by supporting a liquid containing an active substance on a specific easily water-dispersible paper. CONSTITUTION:An easily water-dispersible paper is produced from a mixture of 60-99wt.% of fiber for making water-dispersible paper and 1-40wt.% of a water-insoluble carboxymethylated pulp (preferably a calcium salt or a mixture containing calcium salt). The objective material can be produced by supporting a liquid (preferably containing water) containing an active substance (e.g., olive oil, surfactant or ethanol) on the above water-dispersible paper.
Patent JP-H09164902-A (JP)
Title: Air-bag operation control device for automobile
Inventor: TAKANO TSUTOMU
IPC: B60N2/90
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an air-bag operation control device for an automobile by which sitting is controlled so as to be impossible at the time of no sitting on a seat. SOLUTION: This device is provided with at least an air-bag 7 installed in an instrument panel 5 arranged in front of a seat 4 consisting of a cushion member 21 and a bag member 22, an inflator by which gas can be enclosed in the air-bag 7, a collision sensor for issuing a collision detection signal when a sudden deceleration/acceleration are detected and a control means 30 for controlling the ignition of the inflator by receiving the collision detection signal from the collision sensor. The control means 30 is composed of a seat 31 which can arrange in a state can not be sat by covering the upper part of the cushion member 21 and a cut means 32 for controlling so that the inflator may not be ignited by stretching the seat 31 on the upper part of the cushion member 21.
Patent JP-H11157320-A (JP)
Title: Coupling type shock absorber
Inventor: MATSUSHITA HARUMITSU
IPC: F16F9/18
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To lessen change in the attitude of a car body through enhancement of the shock absorbing performance due to road surface unevenness by varying the damping forces of the shock absorbers of the front and rear wheels simultaneously in linkage with the vertical motions of the wheels caused by the road surface unevenness, and lessen change in the car body attitude at cornering by acquiring a large damping force when the transversely directed load applied to the car body changes. SOLUTION: The upper parts each other and lower parts each other of pistons 9 of shock absorbers 7 and 8 for the left front and rear wheels and the right front and rear wheels are coupled through pipings 10 so that oil can move between the absorbers 7 and 8 of the front wheels and the ones of the rear wheels. Further it is structued so that the oil flow between the absorbers 7 and 8 is restricted or the motions of the pistons 9 of the shock absorbers 7 and 8 are restricted.
Patent JP-2001139162-A (JP)
Title: Automatic document feeder
Inventor: KUBO HIROSHI
IPC: B65H1/26
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To improve a document take-out performance from a document delivery part in a document feeder with a read-out part fixed and the document delivery part to deliver the document mounted right under a document storage part. SOLUTION: A document feed table 10 of a document set part 1 is divided into a first document feed table 16 having a drive part and a second document feed table 17 having no drive part and the respective tables are set to independent and rotatable so that only a necessary region in the upper space of a stack 9 is opened to facilitate the take-out operation of the delivered document.
Patent JP-H07328984-A (JP)
Title: Industrial robot
Inventor: SAI ZAISEI
IPC: B25J17/02
Filed: 1994-12-27
Abstract: PURPOSE: To minimize a height of a base part of a robot by mounting a vertical arm on a support bracket mounted rotatably on a base so as to turn freely, forming a hollow shaft at a lower end of the support bracket to use its inside as a cable passage, and forming an outer peripheral part into a predetermined motor power transmission means. CONSTITUTION: A first motor 50 is mounted on a wall on one side of a base 22 in the horizontal direction, and a support bracket 14 supporting a vertical arm so as to turn freely is mounted on an upper part of the base 22 so as to turn freely. A hollow shaft 24 is provided in a lower part of the support bracket 14, and a cable 28 is inserted therein. Moreover, power of the motor 50 is transmitted to the hollow shaft 24 through a first power transmission means 52 to rotate the support bracket 14. This power transmission means 52 is provided on a shaft 54 of the motor 50 and consists of a drive belt gear 56 and a driven bevel gear 58 fixed on the hollow shaft 24. A backlash adjusting means 60 adjusting backlash between the bevel gears 56 and 58 is provided.
Patent JP-2001140790-A (JP)
Title: Small diversion fan
Inventor: MAEHARA SHUJI
IPC: F04D29/28
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a small diversion fan to insure the flow passage of a suction port, improve performance by reducing a load on a blade, reduce the generation of noise, and in addition, effectively function improvement of performance even in a case of a two-suction type. SOLUTION: A shaft 7 is fixed at the central part of a rotor 1 and a magnet 3 is contained inside a column part 6. The peripheral surface of the column part 6 is filled with ribs 5a, 5b, 5c, and 5d. A ring-form disc part 4 on which a number of blades 2 are mounted is attached to the tips of the ribs 5a, 5b, 5c, and 5d. A gap 8 is provided between the disc part 4 on which the blades are loaded and the column part 6.
Patent JP-H05132757-A (JP)
Title: Formation of film
Inventor: NISHIYAMA SATORU
IPC: C23C14/22
Filed: 1991-11-13
Abstract: PURPOSE:To prevent the oxidation, contamination and corrosion of a primary film and to prevent the deterioration in the characteristics of a secondary film formed thereon even when a substrate is taken out to the outside of a vacuum for a while, in the method for forming a primary film on a substrate by a primary film forming apparatus and, furthermore, forming a secondary film thereon by a secondary film forming apparatus. CONSTITUTION:In a primary film forming apparatus, a primary film 16 is formed on a substrate 14, after that, a protective film 17 protecting the film 16 is formed on the primary film 16 in the same apparatus subsequently, this substrate 14 is taken out of the primary film forming apparatus and is housed in the secondary film forming apparatus, the protective film 17 is removed away in the above secondary film forming apparatus, and after that, a secondary film is formed on the primary film 16.
Patent JP-H09237638-A (JP)
Title: Nonaqueous secondary battery
Inventor: YAMADA KAZUO
IPC: H01M4/133
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a battery having a higher capacity and higher stability by incorporating ethylene carbonate and propylene carbonate into an organic electrolyte. SOLUTION: In a nonaqueous secondary battery, graphite particles deposited at the surfaces thereof with amorphous carbon are used as active substance for a negative electrode 11, and further, an organic electrolyte containing ethylene carbonate and propylene carbonate is used. The graphite particle has an average spacing (d002) on a (002) plane of 0.335-0.340nm, a crystal thickness (Lc) in the (002) plane direction of 10nm or more and a crystal thickness (La) in a (110) plane direction of 10nm or more by an Xray wide-angle diffraction method.
Patent JP-S63190858-A (JP)
Title: 2-amino-6,7-dimethoxytetralin-n-alkyl derivative
Inventor: MAURO MARUTSUI
IPC: C07C217/60
Filed: 1987-12-23
Abstract: N-alkyl derivatives of 2-amino-6,7-dimethoxy tetraline having general formula (I) <CHEM> wherein R is selected from hydrogen, ethyl, n-propyl and methyl cycloproyl; R1 is selected from hydrogen, hydroxy and -OR3 wherein R3 is selected from methyl, ethyl and n-propyl; and R2 is selected from hydrogen, methyl, hydroxy, trifluoromethyl, fluoro and methoxy, are endowed with potent antihypertensive activity.
Patent JP-H04193208-A (JP)
Title: Container furniture
Inventor: KATAYAMA SATOSHI
IPC: A47B61/00
Filed: 1990-11-27
Abstract: PURPOSE:To easily take out clothes, by equipping to arrange an inner box having an almost U-shape in the flat section, in front of a containing box to be freely rotatable at the front end of the containing box in one side of the front part and further equipping a hanger pipe or the like in the inside, in the containing furniture for clothes having a deep size in the depth. CONSTITUTION:An inner box 2 is arranged at the front side in a containing box 1 equipped with a shelf plate having a hanger pipe 5 at the upper part in the depth and formed by a back plate 2a and both side plates 2b to be of an U-shape in the flat section and provided with a top plate 2c. And a side- protrusion plate 2d is extended from the front end of both side plates 2b to the side direction to connect the edge of the other side-protrusion plate 2d to the front edge of the side plate of the container box by a hinge 6 to be freely rotatable. A handle 3 is equipped at the front side of the other side- protrusion plate 2d and a shelf plate 7 is arranged in the inner box 2 to fix a hanger pipe 4.
Patent JP-2001144419-A (JP)
Title: Method for manufacturing printed-wiring board
Inventor: TSURUTA TOKIO
IPC: H05K3/28
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed-wiring board where a resin layer with a uniform film thickness can be formed at both the surface and backside of a substrate. SOLUTION: A printed-wiring board is manufactured by forming an interlayer insulation layer 3 on both the sides of a substrate 1 by a rotor coater 4, where the substrate 1 has a surface-side conductor circuit 21 on the surface 11 and at the same time a backside conductor circuit 22 on the backside 12 and has a smaller area of the surface-side conductor circuit 21 than that of the backside conductor circuit 21. The application pressure of the interlayer insulation layer 3 on the backside 12 of the substrate 1 is smaller than that of the surface 11.
Patent JP-H05139697-A (JP)
Title: Boom type elevating device
Inventor: SHONO NOBUO
IPC: B66F9/22
Filed: 1991-11-14
Abstract: PURPOSE:To vertically elevate a cargo handling tool while horizontally holding it by controlling a cargo handling tool cylinder by means of elevation of a boom to horizontally hold the cargo handling tool, and by controlling a travelling device by means of the elevation of the boom to vertically elevate the cargo handling tool. CONSTITUTION:A boom 4 is elevatably provided on a vehicle body 2 and a cargo handling tool 5 is elevatably provided on the boom 4. A control device controls a cargo handling tool cylinder 7 so as to horizontally hold the cargo handling tool 5 based on a boom position from a boom position detector and a cargo handling tool angle from a cargo handling tool angle detector, and controls a travelling device 3 so as to vertically elevate the cargo handling tool 5 based on the boom position from the boom position detector and a vehicle position from a vehicle position detector. Since the cargo handling tool 5 is thus vertically elevated while being horizontally held, there is no possibility that a cargo is damaged due to collision to other articles, and a special device for vertically elevating the cargo handling tool is not required so that this method can be easily applied to an existing cargo handling vehicle.
Patent JP-H02174524-A (JP)
Title: Power circuit
Inventor: MAEKAWA TAKIO
IPC: H02J7/02
Filed: 1988-12-23
Abstract: PURPOSE:To obtain a power circuit to supply the current to a load from a plurality of power sources different in voltage, by providing a detection means to detect that the power source of low voltage is connected and a voltage dividing circuit to divide the low voltage into bias voltage of at least higher than the ON voltage of switching elements. CONSTITUTION:Instead of a commercial power source Vs, in case the DC voltage of e.g. 12V at a DC power source is inputted, a transistor Q2 remains OFF state. Consequently, a relay Ry is not driven and a contact SW1 remains ON state. On this account, resistors R1 and R2 are connected in parallel. The base voltage of a transistor Q1 is turned ON. After that, the electric charge in a capacity C1 is discharged and the transistor Q1 is turned OFF.
Patent JP-H07183427-A (JP)
Title: Semiconductor device
Inventor: NISHIBORI KAZUYA
IPC: H01L23/12
Filed: 1993-12-24
Abstract: PURPOSE:To reduce thermal resistance without changing high frequency characteristics of a passive element, by mounting a transistor in the region where the semiconductor surface is selectively etched and the chip thickness is locally reduced, and mounting a passive element in the thick part which is not etched. CONSTITUTION:A GaAs chip 1 is bonded and mounted on a mounting board 4 made of alumina by using AuSn solder as mounting material 3. A power transistor 2 us formed in a semiconductor region on the bottom surface of a than part where the central region of the GaAs chip 1 is flatly etched to a depth of 0.4mm from the surface. A passive element 5 is mounted on the surface of a thick part of the GaAs chip 1 which part is not etched and 0.6mm in thickness. Thereby thermal resistance can be reduced without changing high frequency characteristics of the passive element 5.
Patent JP-2000154864-A (JP)
Title: Gear
Inventor: AKIYAMA KOJI
IPC: F16H55/14
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the mesh of gears and to reduce noise by absorbing a shock caused at rotation. SOLUTION: In a gear for power window having a tooth part 11, cylindrical rim 12, boss 13, web 14 and rib 15, one end part 18a of an elastic deformation part 18 is connected with the boss 13, the other end part 18b is bent and extended toward the rib 15, and substantially whole part is likely to deform elastically along a face of the web 14. One set of elastic deformation parts 18 form a pair to constitute one fitting part 16.  Moreover, a wall thickness T, height, length, shape, degree of elastic deformation and direction of elastic deformation are designed in such a way that the elastic deformation part 18 is elastically deformed to make the other end part 18b abut on the rib 15 when a gear in a state of fitted with a projecting part 17a of a disclike member is rotated, and that a degree of elastic deformation increases while maintaining an abutting state on the rib 15 when the rotation of the gear is stopped.
Patent JP-H09165313-A (JP)
Title: Skin preparation for external use
Inventor: KAMISAKA TOSHIO
IPC: A61K8/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a skin preparation for external use having preventing effects on skin aging such as humectation of the skin by synergistic effects of a plant extract with a specific amide derivative. SOLUTION: This skin preparation for external use comprises one or more plant extracts such as Hamamelis virgianiana L. or Paeonia suffruticosa Andr. and one or more compounds selected from among amide derivatives represented by formula I (R<1> and R<2> are each independently a 1-40C hydrocarbon, etc.; R<3> is a 1-6C alkylene, etc., or a single bond; R<4> is H, a 1-12C alkoxy, etc., with the proviso that R<4> is H when R<3> is a single bond), formula II (R<1a> is a 4-40C hydrocarbon; R<3a> is a 3-6C alkylene, etc.; R<4a> is a 1-12C alkoxy, etc.), and formula III or IV (R<4b> is H, a 1-12C alkoxy, etc., with the proviso that R<4b> is H when R<3> is a single bond).