baber/WOPTO huggingface dataset:
Patent JP-H0690829-A (JP)
Title: Structure of sink
Inventor: OKADA SATOMI
IPC: A47B77/06
Filed: 1992-09-14
Abstract: PURPOSE:To adapt a sink to the stature and figure of a user by removably providing a square frame-like spacer equal to a sink body in th dimension of the width and depth between a sink body and a top plate mounted on the upper surface of the sink body. CONSTITUTION:A square frame-like spacer 3 equal to a sink body 1 in the dimension of the width and depth is provided between the sink body 1 and a top plate 2 mounted on the upper surface thereof. The spacer 3 formed of a wooden plate or the like has a portion of the rear plate 9 cut off and a reinforcing plate 13 between the rear plate and front plate 12 to form an opening part 17. Recessed parts 6 are provided in the back and forth direction on the lower surfaces of both side plates 14 to be coupled with projecting parts 7 of the upper surface of both cabinets 8. Recessed parts 16 on both sides of the lower surface of the top plate 2 are engaged with the projecting parts 7 of both cabinets 8 or projecting parts 15 on both sides of the spacer 3. A sink 4 of the top plate 2 is dropped into the opening part 17 of the spacer 3 and a drain pipe 5 is received in the opening part 17. Thus, the spacer 3 is removably attached so that the height of the sink body is easily adjusted according to the stature and figure of a user.
Patent JP-H0774010-A (JP)
Title: Manufacture of permanent magnet powder
Inventor: MAKITA AKIRA
IPC: C22C38/00
Filed: 1993-09-02
Abstract: PURPOSE:To provide R-T-N permanent magnet powder which has high coercive force by powdering R-T compound, which is the base of the R-T-N permanent magnet, to the powder which has fine crystal aggregate structure and nitriding in the N2 and H2 mixed gas under the specific conditions. CONSTITUTION:R-T-M nitride, which contains an iron element T as a major ingredient, contains at least Pr or Nd as a rare earth element R and contains at least V or Mo, is roughly powdered so as to provide the rough powder, which has the average grain size of 20-50mum and is composed of compound which has ThMn12 type crystal structure for 80vol.% or more. The rough powder is dehydrogenated in the 0.1-10atm. H2 gas or inactive gas which has the equivalent H2 partial pressure, and the powder is permitted to have an aggregate structure with the 0.05-0.5mum average crystal grain diameter. Then, the powder is cooled after being held in the N2 and H2 mixed gas, which is composed of H2 of 1-95% mol ratio and remaining percentage of N2 under the reduced pressure of 0.2-1.0atm. at room temperature, at 400-600 deg.C for 0.1-30 hours.
Patent JP-S61122358-A (JP)
Inventor: OI TERUYUKI
IPC: E04C3/292
Filed: 1984-11-19
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-S63100204-A (JP)
Title: Valve lifter of overhead cam type internal combustion engine
Inventor: YAMAGATA YUTAKA
IPC: F01L1/14
Filed: 1986-10-16
Abstract: PURPOSE:To prevent a stem from causing bad sliding due to shaving etc. and the dross therefrom of a valve lifter by forming the valve lifter of a steel material in a state of eutectic carbide dispersedly crystallized and finishing the internal surface of at least a drum portion to a smooth surface with minute roughness. CONSTITUTION:A valve lifter 9 is formed of a cylindrical drum portion 11 fitted slidingly into the guide hole of a cylinder head and a thrust wall portion 12 made smooth for a valve system cam to slide thereon. A valve spring is inserted through the inner side of the drum portion 11 as well as a projection 13 provided protrudently to receive the end of a stem portion at the bottom center of the thrust wall portion 12 in one body with the bottom. In this case, the valve lifter is made by cold forging a hard steel in a state of eutectic carbide dispersedly crystallized in the structure, for instance, alloyed hard steel made from SKD 11 or the like. A grinding process in applied on the internal surface of the drum portion 11 and on the bottom of the thrust wall portion 12, where the valve spring comes in close proximity, and finished to a smooth surface with minute roughness.
Patent JP-S6490310-A (JP)
Title: Vibrator for ground improvement
Inventor: KIMURA KAORU
IPC: E02D3/046
Filed: 1987-09-30
Abstract: PURPOSE:To increase the speed of penetration as well as reduce noise by a method in which another vibrator is provided in a drill bit in addition to the vibrator of a rod compaction pile device in such a way as to produce a synergetic work of both the vibrators. CONSTITUTION:A vibrator for improving the ground in a rod compaction pile method consists of a rod 3 having a mechanical vibrator on its upper end and a drill bit 5 on its lower end and a leader to guide the penetrating direction of the rod 3. The bit 5 is made up by attaching a fitting block 9 to the lower end of the rod 3, attaching an anvil 10 to the lower end of the rod 3 in a vertically finely movably manner, and setting a vibrator 11 between the anvil 10 and a block 9. Since the vibration of both the vibrators can be harmonized, the penetrating speed can be increased and the noise can also be reduced.
Patent JP-S62106403-A (JP)
Title: Plastic mirror
Inventor: KAWASAKI KATSUICHI
IPC: G02B5/08
Filed: 1985-11-01
Abstract: PURPOSE:To prevent the camber by moisture absorption and to provide a sharp image to be reflected so as to decrease the degree of fatigue after viewing for a long period of time by providing a reflection layer which has a specific reflectivity and has specifically sized reflection, non-reflection and boundary parts. CONSTITUTION:A plastic mirror is such that the min. line width (a) of the non-reflection part satisfies the equation (1), the boundary width (b) satisfies the equation (2) and further DELTAR defined by the equation (3) satisfies the equation (4) in a 30-80% range of the reflectivity R. In the equations, R: the reflectivity (%) of the plastic mirror having the fine non-reflection part in the reflection layer, Ro: the reflectivity (%) of the plastic mirror which is the same as the plastic mirror except that said mirror is not provided with the non-reflection part in the reflection layer. The camber by moisture absorption is thereby prevented and the reflected image is sharp. The degree of fatigue after viewing for a long period of time is thus decreased.
Patent JP-H03106322-A (JP)
Title: Sucker tool for floor
Inventor: YOSHIMI KAZUYOSHI
IPC: A47L9/06
Filed: 1989-09-20
Abstract: PURPOSE:To move a sucker tool by small moving operational force with a negative pressure in a suction port part prevented from excessively increasing by sinking a brush in a brush protruding port while opening an air hole in the suction port part, when a carpet is cleaned, by operating a lever. CONSTITUTION:When an operating lever 20 is slid to a central side at the time of cleaning a carpet, a round boss 23 slides between a plate-shaped vertical rib 13 and a wall surface vertical rib 16 and locked in the first recessed part 14, further a brush mounting base plate 26 is moved upward by urging force of a spring 32 to sink the brush hair 27 a of a front side brush unit 27 and brush hair 28a of a rear side brush unit 28 in front and rear side brush protruding ports 10 and 11 respectively and simultaneously the upper end opening part 33a of an air hole 33 is opened to allow air to flow into a suction port part 7 through the air hole 33, so as to prevent a negative pressure in the suction port part 7 from excessively increasing and also the brush hair 27a of the front side brush unit 27 and the brush hair 28a of the rear side brush unit 28 do not protrude so that, a floor sucker tool 1 can be moved by small moving operational force.
Patent JP-H03109185-A (JP)
Title: Front cover mounting structure for saddle riding type vehicle
Inventor: TAKEISHI SATORU
IPC: B62D25/10
Filed: 1989-09-20
Abstract: PURPOSE:To minimize the number of jointing tools to improve mounting workability by together-tightingly-joining the front side parts of a fuel tank in the body front and the rear side parts of a front cover to body side parts. CONSTITUTION:Rear side parts 15 and 15 extending from between left and right front fenders 12 are integrally formed on a front cover 8, recessedly stepped parts 16 are formed on the lower parts of the side parts 15, and also a fitting hole 17 is provided. On the other hand, brackets 22 and 22 having circular holes are integrally formed on the front parts of left and right joining side parts 21 and 21 hung downward from the outer peripheral plate 18 and the bottom plate 19 of a fuel tank 6. Trapezoid supporting plates 24 and 24 are protrudedly provided on an outer side from a left and right pair of upper pipes 11 and 11 joined to a cross pipe 23. Mounting rubbers 27 are fittingly attached to the brackets 22 to be together-tightingly-joined to the supporting plates 24 with mounting screws 28 and nuts 26 together with front cover side parts 15. This constitution improves mounting workability.
Patent JP-S62102109-A (JP)
Title: Instrument for measuring snow depth
Inventor: NAITO SHIGEYUKI
IPC: G01C3/06
Filed: 1985-10-29
Abstract: PURPOSE:To measure highly accurately snow depth by providing the titled instrument with a light source for irradiating light to a snowfall face, a camera for photographing the snowfall face and a data processor for finding out the snowfall depth from information photographed by the camera. CONSTITUTION:A linear light source 1 is directed to the snowfall face and an irradiation line on the snow face is equal to the edge of a section obtained by cutting the snowfall by the surface of ground and an angle theta. The center axis of photographing of the TV camera is rectangularly intersected with the linear light source 1. A dotted line (a) shows the irradiation line due to the linear light source 1 on the ground surface before snow falling and may be moved up to a full line (b) as the result of snow falling. Thereby, snow depth H can be detected by measuring the displacement of the position on a screen formed by the lines (a) and (b). The snow depth can be measured on the basis of equation I in the data processor 3. In the equation, (d) is the moved distance (m) of the linear light source, theta is the irradiating angle (rad) of the linear light source 1 to the ground surface and the snow depth H is obtained by (m).
Patent JP-H0990127-A (JP)
Title: Phase difference plate
Inventor: KAMINOMACHI KIYOMI
IPC: G02F1/1335
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a phase difference plate capable of making display uniform over the entire area of a display section when this plate is applied to a liquid crystal display cell for the purpose of phase difference compensation. SOLUTION: The phase difference plate formed by uniaxially or biaxially stretching a thermoplastic resin film has such a distribution in the retardation value within the film plane that the retardation value increases from the central part toward the first direction where the max. refractive index is exhibited. The difference in the retardation value between the central part and the end part in this direction is >=2 to <20% and/or the film has such a distribution that the retardation value decreases from the central part toward the end part in the second direction orthogonal with the first direction. The difference in the retardation value between the central part and the end part in the second direction is >=2 to <20%.
Patent JP-S6487799-A (JP)
Title: Activation treatment of metallic plate before al electroplating
Inventor: TAKAHASHI SETSUKO
IPC: C25D3/44
Filed: 1987-09-29
Abstract: PURPOSE:To remove an oxide film from a metallic plate, to reactivate the plate and to improve the adhesion of plating by electrolytically activating the plate as the anode in a specified bath before electroplating. CONSTITUTION:A metallic plate to be plated with Al is dried in the air and electrolytically activated as the anode in an AlCl3-BPC molten salt bath or a bath prepd. by adding an org. solvent to the molten salt bath in a dry oxygen- free atmosphere. The concn. of AlCl3 in the molten salt bath is 50-75mol.% and that of BPC is 25-50mol.%. When the org. solvent is added by 25-75vol.%, the electrical conductivity of the bath is increased and activation treatment at a much higher speed is enabled. The adhesion of plating is improved by the activation.
Patent JP-H03105628-A (JP)
Title: Citation and inspection processing method for undefined variable
Inventor: TSUJIMORI YUUJI
IPC: G06F9/45
Filed: 1989-09-20
Abstract: PURPOSE:To speed up the execution of a translated program by eliminating the need of a call of a library for an undefined variable citation inspection, when a variable is registered already in a management table, when its variable is being cited. CONSTITUTION:When a variable in a source program taken notice of at present is being used in a position in which a value is defined by a processing process P1, a compiler 14 registers its variable in a management table 16 provided in a work area 15. When the variable is being used in a cited position instead of the position in which the value is defined, when its variable is registered already in the management table 16 by a processing process P2, a call of a citation inspection (UNDEF inspection) library 18 of an undefined variable becomes unnecessary, and an object program 17 for calling the library 18 only when said variable is not registered is generated. In such a way, the excessive number of times for calling the library can be curtailed, and the execution speed of a translated program can be improved.
Patent JP-2001061681-A (JP)
Title: Sink and washstand
Inventor: YASUDA SHIGERU
IPC: A47K1/04
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a sink and a washstand equipped with the function of reducing dripping of waterdrops due to dew condensation without damaging an appearance and ease of use. SOLUTION: The sink is equipped with a basin, on the surface and the reverse of the bowl of which a glaze layer is formed, a water faucet device arranged in the basin, and a scupper arranged in the bowl face of the basin. In this case, the angle of contact of the glaze layer surface of at least the bowl face with water is less than 30 deg., preferably 25 deg. or less, and more preferably 20 deg. or less.
Patent JP-H08111514-A (JP)
Title: Nonvolatile semiconductor memory and fabrication thereof
Inventor: NAKAYAMA RYOZO
IPC: H01L29/788
Filed: 1994-10-11
Abstract: PURPOSE: To obtain a nonvolatile semiconductor memory, and fabrication method thereof, in which the fabrication yield is increased while enhancing the reliability by setting a program voltage while taking account of fluctuation in the process parameter thereby suppressing the write/erase characteristics of cell constantly. CONSTITUTION: After forming a memory cell array, a bit line is provided and the write/erase characteristics are evaluated for the memory cell and select gates arranged at the opposite ends thereof. Subsequently, a program voltage is set and specified impurities are diffused into a semiconductor substrate 20 by ion implantation in order to form a PN junction B for a constant voltage diode thus forming a p type impurity layer 24 while reducing the cost.
Patent JP-H08110418-A (JP)
Title: Optical fiber fixing structure and method as well as production of module substrate having such optical fiber fixing structure
Inventor: SHIKIDA MITSUHIRO
IPC: G02B6/30
Filed: 1994-10-11
Abstract: PURPOSE: To provide an optical fiber fixing structure capable of rapidly fixing an optical fiber simultaneously with high-accuracy positioning of several μm unit and further, a process for producing its module substrate. CONSTITUTION: A V-groove of the optical fiber fixing structure for automatically positioning and fixing the optical fiber 2 by inserting the optical fiber therein is formed of comb toothed V-grooves 6 composed of plural V-grooves (a), (b) varying in size. The V-grooves formed by anisotropic etching are divided into plural regions according to such constitution of the comb toothed V-grooves 6 and, therefore, even if a crystal defect exists in one V-groove slope thereof, the part where the (111) face moves around the crystal defect is suppressed in this V-groove slope part and, therefore, the several V-grooves where the crystal defects do not exist among the plural V-grooves are produced with the working accuracy of several μm.  The optical fiber is fixed by using the V-grooves having such high accuracy, by which optical axis alignment is executed simply by placing the optical fiber and the fixing operation is shortened.
Patent JP-2000073667-A (JP)
Title: Double glazing and exchanging method of desiccating agent in double glazing
Inventor: EMOTO HIROSHI
IPC: C03C27/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide double glazing and the exchanging method of a desiccating agent, in which the desiccating agent in a spacer can be exchanged without breaking the adhesive structure of the spacer and plate glass. SOLUTION: The double glazing consists of a framed peripheral spacer 1, plate glass 2 arranged in parallel, an airtight space 3 between the plate glass 2 and the desiccating agent in the spacer 1. A granular desiccating agent in specific grain size is used as the desiccating agent, and sealable small holes 7 for the filling and discharging of the desiccating agent are formed on the outer circumferential side of the spacer 1 in the vicinity of at least a pair of diagonal sections. In the exchanging method of the desiccating agent, one small hole 7 is placed at an upper section and the other small hole 7 is placed at a lower section, the moisture-absorbed desiccating agent is discharged from the lower small hole 7, and the dried desiccating agent is force-fed by a dry gas from the upper small hole 7 and dried.
Patent JP-S60139798-A (JP)
Inventor: ANDOU KEIJI
IPC: D06L1/04
Filed: 1983-12-28
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-H1188952-A (JP)
Title: Digital cordless telephone system and its direct speech registration method between mobile stations
Inventor: ODA YASUSHI
IPC: H04W92/18
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide the digital cordless telephone system where direct speech is made between mobile stations even in the case that a private base station or an exclusive device for inter-mobile-station direct speech registration used in place of the private base station is not provided and to provide its inter- mobile-station direct speech registration method. SOLUTION: A slave set PS1 requests registration of information required for an inter-slave-set speech with an opposite slave set PS2 to a PHS network. Upon the receipt of a registration request of the inter-slave-set speech from the slave set PS1, a public base station CS of the PHS network acquires the information required for the inter-slave-set speech from its center and informs the information to the slave set PS1. Thus, the slave set PS1 stores the informed information its internal memory. When the slave set PS1 designates the inter- slave-set speech, the slave set PS1 can make the inter-slave-set speech with the opposite slave set PS2.
Patent JP-S60140313-A (JP)
Title: Diagonally viewing optical system of hard endoscope
Inventor: TAKAHASHI SUSUMU
IPC: G02B23/24
Filed: 1983-12-28
Abstract: PURPOSE:To work and assemble easily a titled system and to reduce light quantity losses by making an incident surface of the first prism vertical to the view field direction, making the first reflecting surface of the second prism parallel to the axial direction of an endoscope, and reflecting light in the axial direction by the second reflecting surface. CONSTITUTION:A lens group L1 if formed by an inclined concave lens 5, the first prism 6', the second prism 7', and a convex lens 8, and a lens group L2 is formed by sticking a convex lens 9 and a concave lens 10, and an objective lens is constituted of both the lens groups L1, L2. An incident surface 6' of the first prism 6' is made vertical to the view field direction, the first reflecting surface 7a' of the second prism 7' is set to the axial direction of an endoscope, and a aluminum film 13 is formed. The boundary surface of the first prism 6' and the second prism 7' is set to an acute angle to the axis of the endoscope, also set as the second reflecting surface 7b' of the second prism 7', and joined by an adhesive agent 12. Incident light is reflected by the second reflecting surface 7b' and emitted as collimated rays in the axial direction by the convex lens 9 and the concave lens 10. In this way, a device which is worked and assembled easily, and scarcely causes light quantity losses is manufactured.
Patent JP-2000070387-A (JP)
Title: Laser therapeutic device
Inventor: FUKUI TSUTOMU
IPC: A61N5/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To make a device itself movable to adjust the position of a laser probe, in the case of having difficulty in appropriately irradiating laser beams to a lesion part according to the state and environment at the time of treatment, such as the lying direction of a patient and position relation between a body device and the patient. SOLUTION: A laser probe holding means is provided with a connection part 2d for connecting the laser probe holding means and an arm 2, and a laser holder for holding a laser probe 5 connected to the connection part 2d. The laser probe holder is rotatably fitted so that the tip part of the laser probe 5 describes a circular arc, independently of the connection part 2d.
Patent JP-H03107884-A (JP)
Title: Counter blade for electrophotographic device
Inventor: KUSUMOTO HIROSHI
IPC: G03G21/10
Filed: 1989-09-21
Abstract: PURPOSE:To prevent the generation of winding and abnormal sound by dispersing powdery lubricant into liquid and coating the leading edge of the counter blade pressed on a rotary body. CONSTITUTION:The leading edge 33a of a cleaning blade 33 in an electrophotographic device is counter-directionally pressed on the rotary body such as the photosensitive body 11 and removes dry toner sticking thereto or makes the toner into a thin layer. The leading edge 33a is coated with the powdery lubricant 40 dispersed into liquid. Thus, without being scattered by vibration, etc., nor soiling an electrifier nor a lens, the lubricant can be uniformly applied, and the generation of winding and abnormal sound can be surely prevented.
Patent JP-H0583724-A (JP)
Title: Blue back discrimination circuit for color television receiver
Inventor: CHOI KEI
IPC: H04N9/87
Filed: 1991-09-25
Abstract: PURPOSE:To operate a blue back function in a state having no pattern flickering by repetitively suppressing the repetition between a blue back ON state and a blue back OFF state while ensuring a quick response of the blue back function even when a signal reception state detection voltage such as a synchronizing signal detection voltage is more or less fluctuated and its fluctuation consecutive is more or less long. CONSTITUTION:The discrimination circuit is provided with a 1st comparator circuit 5 comparing a synchronizing signal detection voltage VSY (signal reception state detection voltage) with a 1st threshold level VREF1 and a 2nd comparator circuit 6 comparing the synchronizing signal detection voltage VSY (signal reception state detection voltage) with a 2nd threshold level VREF2 set lower than the 1st threshold level VREF1 and with a Schmitt type blue back changeover circuit 8 outputting a blue back ON signal SON when the synchronizing signal detection voltage VSY is lower than the 2nd threshold level VREF2 and outputting a blue back OFF signal SON when the synchronizing signal detection voltage VSY is high than the 1st threshold level.