baber/WOPTO huggingface dataset:
Patent JP-H10127346-A (JP)
Title: Magnetic ion toothbrush
Inventor: IKUTA TOSHIRO
IPC: A46B15/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic ion toothbrush with especially improved cleaning effect on teeth and massage effect on gums capable of selecting a most effective magnetic flux density corresponding to the individual difference of a user or the like. SOLUTION: This magnetic ion toothbrush 10 is provided with a handle 12 provided with a conductor part 12b. A base 16 is attached to one end of the handle 12 and conductive bristles 14a are planted to the base 16. In the magnetic ion toothbrush 10, at least the side of the conductive bristles 14a of the base 16 is formed by a hybrid magnet and the conductor part 12b and the conductive bristles 14a are electrically connected.
Patent JP-2001122658-A (JP)
Title: Moisture conditioning building material and its production process
Inventor: SHIBAZAKI YASUO
IPC: C04B35/18
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a moisture conditioning building material which has high strength and excellent moisture absorbing releasing properties. SOLUTION: This moisture conditioning building material consists of a porous sintered body which contains 18-60 wt.% Al2O3, 18-60 wt.% SiO2, 1-10 wt.% the total of Na2O, K2O, Li2O, B2O3 and P2O5 and 3-30 wt.% the total of CaO, BaO and MgO, and in the X-ray diffraction chart of which peaks of an SiO2-Al2 O3-RO (RO is at least one metal oxide selected from Na2O, K2O, CaO, BaO and MgO) crystal can be detected and any peak of an Al2O3 crystal is substantially not detected.  The production process comprises mixing raw materials of the moisture conditioning building material to obtain a mixture having the above composition, forming the mixture into a green body, and sintering the green body so that in the X-ray diffraction chart of the resulting sintered body, a peak of an SiO2-Al2O3-RO crystal can be detected and any peak of an Al2O3 crystal is substantially not detected, to obtain a porous sintered body and to produce the objective moisture conditioning building material consisting of the sintered body.
Patent JP-H04172504-A (JP)
Title: Machine language translator for robot program
Inventor: HARADA TADANORI
IPC: G06F9/30
Filed: 1990-11-07
Abstract: PURPOSE:To make a machine language translator for robot program possible to prepare an correct an efficient program by sequentially executing an instruction not relating directly to robot operation when translating the program and by translating only the machine language of an instruction relating to the description of robot operation. CONSTITUTION:A program that is stored in a program storage 3 from an input section 2 is analyzed by a program language interpreting section 4, and in accordance with a result of analysis of a translation processing is carried out on the program by a machine language converting section 5. A sequential execution section 6, when a sequential execution mode is on, executes predetermined ones of interpreted instructions sent from the language interpreting section, or sends a result of the execution to a result display section 7. In this constitution, when an instruction for directly executing the description of robot operation appears, the translator executes the translation of machine language for this instruction. With this, the burden of the CPU is reduced. Further, when an instruction not relating directly to robot operation, the translator executes this instruction when this instruction is translated into a machine language. With this, a flow of processing can be made sure.
Patent JP-S63156998-A (JP)
Title: Pipe closing method
Inventor: TAKEMOTO SADANORI
IPC: F28F11/02
Filed: 1986-12-19
Abstract: PURPOSE:To facilitate a closing of a pipe without adversely influencing surround ing parts by a method wherein a flange part is provided at one end, a short pipe narrowed in a tapered form from the flange part to the other end is pro vided and a rod-like plug having a tapered outer diameter coinciding with an inner diameter of the short pipe is installed. CONSTITUTION:As material of a sleeve-like short pipe 1-1, material such as copper or copper alloy such as a brass having a relatively high plasticity charac teristic in metals which is annealed is used, its outer diameter has a substantial constant size in its lengthwise direction except the flange part, is slightly narrowed than an inner diameter of a pipe 3-3 and at the same time its inner diameter is made as one having a partially tapered construction. Material of the rod-like plug 2-2 is a metal having no plasticity characteristic and its length is substantially the same as that of the sleeve-like short pipe 1-1 and at the same time its outer surface is provided with a taper the same degree as that of the inner surface of the sleeve-like short pipe 1-1. The sleeve-like pipe 1-1 is inserted into the pipe 3-3 and then the rod-like plug is struck into the unit.
Patent JP-H07158993-A (JP)
Title: Absorption type refrigerator
Inventor: AMANO HIROYUKI
IPC: F25B15/00
Filed: 1993-12-01
Abstract: PURPOSE:To determine the amount of circulation of solution in conformity with not only changes in cooling load but also various pressure fluctuation factors. CONSTITUTION:During change in cooling load, the rotational speed of a solution pump 6 is changed by using a rotational speed changing means 9 to conform with the amount of cooling load to be detected by a load detection means 7 at first, then the rotational speed is corrected in conformity with pressure change which is produced in time lag, thereby correcting the rotational speed after it is changed with rotational speed correction means 10 in conformity with a differential pressure between a high temperature generator 3 and a low temperature generator 4 or a condenser 5. When there is no change in the cooling load, the rotational speed of the solution pump 10 is directly corrected by the rotational speed correction means 10 in conformity with the differential pressure between the high temperature generator 3 and the low temperature generator 4. The supply of liquid of the high temperature generator 3 and the discharge of liquid are balanced, thereby determining an appropreate value for the amount of circulation of solution.
Patent JP-H02147010-A (JP)
Title: Manufacture of ice-made glass with handle and its manufacturing mold
Inventor: TOGASHI NOBORU
IPC: A47G19/22
Filed: 1988-11-29
Abstract: PURPOSE:To form an ice-made glass with handle in a short time without fail by assembling the manufacturing mold parts of the ice-made glass with handle, pouring water to a cavity, cooling the manufacturing mold in such a condition and detaching the manufacturing mold after the water is freezed. CONSTITUTION:The manufacturing mold of the ice-made glass with handle are composed of an outer mold part 30 and a glass section inner mold part 40 and the glass-shaped cavity is formed by the outer mold part 30 and glass section inner mold part 40. Then, the handle shaped cavity is formed by the outer mold part 30 and handle section inner mold parts 50. Next, the water is poured to these intervals. When the water reaches the upper surface of the outer mold part 30, the cavity to form the shape of the glass with handle is filled with the water. The manufacturing mold is cooled in a freezing room, form example, and when the water in the cavity is enough freezed, the manufacturing mold are disassembled. The outer mold part 30 is peeled off from ice and continuously, the two handle section inner mold parts 50 are respectively peeled off from both sides to a side direction. After that, by peeling the glass section inner mold part 40 off upward, an ice-made glass 10 with handle.
Patent JP-H01141783-A (JP)
Title: Ink jet recording paper
Inventor: YOSHIZUMI TSUNETO
IPC: B41M5/00
Filed: 1987-11-30
Abstract: PURPOSE:To make on-machine coating possible by applying an ink accepting layer consisting of an amorphous silica as a pigment and alumina sol as an inorganic binder. CONSTITUTION:A coating liquid is prepared by blending an amorphous silica as a pigment and alumina sol as an inorganic binder into an organic binder. This coating liquid is applied on a support to form an ink-accepting layer. In this way, an ink jet recording paper is manufactured. The dosage of amorphous silica is about 0.80-11.0g/m<2> to the solid content of paint, preferably about 2.20-6.00g/m<2>. Alumina sol is an alumina hydrate with a colloidal size of about 5-200nm, and anions in water dispersed by polymer particles as a stabilizer. The dosage of alumina sol should preferably be about 0.10-0.30g/m<2> for the solid content of paint.
Patent JP-H02147436-A (JP)
Title: Control device for clutch
Inventor: URYUHARA MAKOTO
IPC: B60K23/00
Filed: 1988-11-29
Abstract: PURPOSE:To surely carry out the correction of a clutch engaging point by providing a means of detecting the engaging starting point of a clutch and correcting the variation with time of the engaging starting point, a means of forcedly carrying out the correction after turning on a vehicle power source, and a means of prohibiting the starting of a vehicle until the completion of the forced correction. CONSTITUTION:When a vehicle is stopped and an engine 1 is in an idling condition while the gear in a transmission 6 being neutral, a clutch 3 is engaged from a disengaged condition and the position for an input shaft 4 to start rotating is detected by a potentiometer 10 and this position is stored as a new engaging starting point to carry out clutch learning. After starting an engine 1, in whichever position a shift lever 11 may exist, the gear engaging position in the transmission 6 is forcedly shifted to neutral until the clutch learning is executed at least once to prohibit the starting of a vehicle. Thereby, a long-time clutch learning can be prevented.
Patent JP-H01144572-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: OKUNO HIROMI
IPC: H01M10/0569
Filed: 1987-11-30
Abstract: PURPOSE:To prevent the reaction of propylene carbonate with electrodeposited active lithium and improve the charge and discharge efficiency by adding sulfolane at the preset volume ratio to a nonaqueous electrolyte containing propylene carbonate. CONSTITUTION:Sulfolane is added at the volume ratio of 0.1-0.4 against propylene carbonate to the electrolyte of a nonaqueous electrolyte secondary cell provided with a negative electrode 3 made of alloy occluding and discharging lithium ions, carbon material, conducting polymer or metal lithium, a separator 5 and a positive electrode 6 and using the nonaqueous electrolyte containing propylene carbonate. The contact between propylene carbonate in the electrolyte and electrodeposited active lithium is thereby prevented, gas generation caused by the decomposition of propylene carbonate is suppressed, and the charge and discharge efficiency is improved.
Patent JP-H03164362-A (JP)
Title: Rail fitting structure for conveying device
Inventor: KITA HIROAKI
IPC: B61B13/00
Filed: 1989-11-21
Abstract: PURPOSE:To protect a power feeding device and a stable and safe operation for a long period by arranging a plate with the width wider than the width of a leg member between the leg member and connecting members so that rats or the like can not approach a rail side. CONSTITUTION:A plate 21 with the width W2 wider than the width W1 of a leg member 9 is provided between the top plate section of the leg member 9 and upper nuts 19. The plate 21 is made of metal and divided into the right and left sections, recesses 22A and 22B to be inserted with bolts 15 are formed on the side faces of both split plates 21A and 21B kept in contact with each other, and they can be freely inserted from the side. Even if rats on a base member 8 approach the leg member 9 while the operation of a rail device is stopped at night, rats can not approach the rail 1 side due to the existence of the plate 21, thus a power feeding device 25 is prevented from being bitten by rats.
Patent JP-H04178397-A (JP)
Title: Mannan-bleomycin combined substance and anti-neoplastic agent
Inventor: SUZUKI MASUKO
IPC: C07H15/26
Filed: 1990-11-09
Abstract: NEW MATERIAL:A mannan-bleomycin combined substance obtained by combining mannan with bleomycin using a omega-amino-lower-alkanoic acid as a spacer. USE:An anti-neoplastic agent. PREPARATION:For example, bread yeast mannan is dissolved in a distilled water adjusted to pH10.7 and a solution obtained by dissolving cyanogen bromide in a distilled water adjusted to pH10.7 is added thereto. The resultant mixture is then reacted for 6 hr while keeping pH to 10.7 using 1N sodium hydroxide. After adjusting pH to 9.0, omega-aminocaproic acid, etc., is then added and a reaction is carried out for 24hr while keeping pH to 9.0. After completion of the reaction, the reaction solution is purified and concentrated using the ultrafiltration method and its pH is adjusted to 5.5. An aqueous bleomycin solution is subsequently added thereto and a water soluble carbodiimide is added. The resultant mixture is reacted for 24hr while keeping pH to 5-6, thus obtaining the objective mannan-bleomycin combined substance.
Patent JP-H07276984-A (JP)
Title: Decoration mirror with cover and flexible circuit
Inventor: DEIBUITSUDO ERU HIIMUSUTORA
IPC: F21W106/00
Filed: 1994-11-14
Abstract: PURPOSE: To provide a relatively thin compact vanity mirror by arranging a first circuit panel in a cover close to the pivot of the cover, and locating a second circuit panel behind the vanity mirror having a bridge part extending over a hinge in a visor having the illuminating vanity mirror. CONSTITUTION: An illuminating vanity mirror assembly 20 of a visor to be mounted on a ceiling of an automobile comprises a cover 30 which covers a vanity mirror and is pivotably fixed by a hinge assembly, and an illuminating means including a lens 36. An electric circuit having first and second circuit panels 60, 84 and a bridging circuit 70 which integratedly couples the panels 60, 84 with each other, and is located in the hinge assembly is provided for the energization to the illuminating means. The circuit panel 60 is provided between a pair of panels 33 in a sandwich shape, while a circuit part 80 is interposed between a back side of a visor panel and a surface to be assembled of a reinforced panel 26, and partially held by a set of indication tabs 28.
Patent JP-H05210906-A (JP)
Title: Information support transfer device
Inventor: SUTEFUAN MARII ANDORE DAREIE D
IPC: G11B17/24
Filed: 1992-10-16
Abstract: PURPOSE: To accurately guide a disk. CONSTITUTION: This transfer device 20 is provided with a longitudinal bar 21 and a protrusion 24 which is substantially perpendicular to this bar 21 and engaged with a rim of the information carrier 11, and also a movable arm 26 similarly engaged with the rim of the recording medium 11, in addition. Then, by controlling the relative position of this arm against the longitudinal bar 21 and/or the protrusion 24 in the manner of moving it by the transfer device, the free rotation is secured on the operating position.
Patent JP-H06151878-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: ICHIKAWA YOHEI
IPC: H01L21/8247
Filed: 1992-11-13
Abstract: PURPOSE:To provide a nonvolatile semiconductor memory which enables high integration. CONSTITUTION:The device is provided with a second conductivity type diffusion layer 4 which constitutes a drain region which becomes a bit line formed in one direction successively in a first conductivity type semiconductor substrate 1, and a gate electrode 6 which intersects with the bit line and becomes a word line formed in a part of the drain region through an insulation film 5. Information is read based on a gate induction drain leak current value in the drain region 4. The gate insulation film 5 has a trap level of charge and is made to correspond to '1', '0' of information depending on whether or not charge is trapped to the level.
Patent JP-2000128538-A (JP)
Title: Multiple oxide pigment
Inventor: MIHARA SOZO
IPC: C01G31/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive inorganic pigment containing no harmful metal to be safe and having high chroma and coloring ability for a yellow based inorganic pigment to be used in a wide field such as coating materials or plastics. SOLUTION: This inorganic pigment consists of vanadium oxide and titanium oxide or vanadium oxide, titanium oxide and tin oxide in the atomic ratio V/(Ti+Sn) of 0.001-0.2 and the atomic ratio Sn/Ti of 0-0.4, exhibits yellow to yellowish red (brown) and deep yellowish red (dark brown) and has rutile type structure.
Patent JP-H01145134-A (JP)
Title: Ultraviolet-shielding transparent frp tank
Inventor: HARA KUNIO
IPC: B29K505/00
Filed: 1987-11-30
Abstract: PURPOSE:To protect the content of a tank from ultraviolet radiation and also keep the transparency of this tank by specifying the laminating thickness of ultrafine titanium oxide added FRP resin, in which a specified quantity of titanium oxide is added, of which average grain size is specified. CONSTITUTION:Ultrafine titanium oxide added FRP resin, in which 0.1-0.5wt.% of titanium oxide of 15mmu-35mmu in average grain size is added, is laminated to its thickness of 0.6-3.2mm. This is not used for the corrosion-resistant layer of the inner surface of a FRP resin tank, but used only for 1-4 plies of the outer surface and this surface is treated for ultraviolet protection. When the laminating thickness is less than 0.6mm, the ultraviolet-shielding effect is very inferior, and when it is more than 3.3mm, the transparency of the tank is inferior and its liquid level is difficult to see from the outside. The topcoat film of the outermost surface of the FRP tank is very thin, the ultrafine titanium oxide is not related with the transmission of light, and then it may or may not be contained in the film of the topcoat.
Patent JP-H08160246-A (JP)
Title: Fiber fusion stretching type polarization beam splitter
Inventor: SASAKI HIROYUKI
IPC: G02B6/287
Filed: 1994-12-07
Abstract: PURPOSE: To make it possible to lessen dependency on wavelength to such an extent that has to hindrance for practicable use by setting the stretching amount of a fused part at a specific range. CONSTITUTION: Optical fibers OPF1 and OPF2 are fused to each other in the heated position in the state that a flame exists nearest the optical fibers OPF1 and OPF2 . These fibers are then stretched by the tension of a stretching machine 13. A branching ratio is measured with a branching ratio measuring instrument 23 during stretching and the state that the incident, for example, Y polarized light on the optical fiber OPF1 from a light source 19 is branched to the other optical fiber OPF2 100% or nearly in the same state as it, is detected. The state that the polarized light is branched 100% to another optical fiber different from the optical fiber on which the light described above is made incident or the state nearly the same as it gives a detection signal to a controller 24 in the first time, thereby stopping the stretching operation of a stretching machine 13. The stretching amount of this time is about 7mm, the wavelength λ1 of the y polarized light from the light source 19 is 1.55μm and the stretching amount is about 4500 times the wavelength.
Patent JP-H02150754-A (JP)
Title: Production of sensitive element
Inventor: NISHIWAKI SATOSHI
IPC: H01L21/302
Filed: 1988-11-30
Abstract: PURPOSE:To completely fill up spacings and to obtain a flat surface by slightly parting a sensitive film and an insulating film and superposing the sensitive film thereon, then back etching the films. CONSTITUTION:The pattern of a thermally oxidized film 7 is formed on an n<+>Si substrate 1. Polyimide 3 is applied thereon by spin coating. The films 7 and 3 are spaced apart about 1 to 5mum by a photolithography method. The polyimide 10 is again applied thereon by spin coating. The polyimide 10 is subjected to RIE after curing to flatly connect the surfaces of the SiO2 film 7 and the polyimide film 3. A thin Au film 4 is deposited by evaporation after curing at 300 to 400 deg.C to provide an upper electrode. Electrode pads 8, 11 are then formed. The upper electrode 4 is extended smoothly onto the insulating film and the taking out of the electrodes without step cutting is possible.
Patent JP-2001128412-A (JP)
Title: Liner feeding mechanism
Inventor: TAMURA TOMONOBU
IPC: G03B27/50
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a high precision linear feeding mechanism, which prevents the eccentricity of a magnetic screw rod from appearing as the vibration of a mobile unit which is moved along a straight line. SOLUTION: A magnetic screw rod 1, which is a means for converting a rotary motion into a linear reciprocal motion, is magnetized in two constitutions. The ratio of the lead of the magnetization of a 1st magnetic sleeve 4 to the lead of the magnetization of a 2nd magnetic sleeve 5 is set to be a value as intended by the design. A 1st slider unit 6 is moved along a straight line following the rotation of the magnetic screw rod 1 and a 2nd slider unit 7 is moved along a straight line, at a speed corresponding to the ratio intended by design. A nonmagnetic cover 2, which covers the magnetic screw rod 1 and is fixed to a frame, is provided and the vibrations of the 1st and 2nd slider units 6 and 7 which are caused by the eccentricity of the magnetic screw rod 1 are prevented.
Patent JP-H03162965-A (JP)
Title: Temperature compensator for liquid jet recording head
Inventor: NAKANO TOMOAKI
IPC: B41J2/175
Filed: 1989-11-22
Abstract: PURPOSE:To realize high quality of image by detecting a temperature based on an output waveform from an integrator comprising the electrostatic capacity of a piezoelectric element and a resistor, and switching a heater attached to a recording head according to the detected result. CONSTITUTION:A pulse signal source 1 for generating detecting pulse group to a piezoelectric element, an integrator 2 comprising the electrostatic capacity of the element and a resistor, and a temperature detector 5 for detecting a temperature according to an output waveform from the integrator 2 are provided. A heater controller 6 for switching a heater attached to a recording head according to a detected result by the detector 5 is provided. Accordingly, a specific temperature sensor is not provided, an ambient temperature or ink temperature can be simply and inexpensively detected, and compensated. Thus, ink jet characteristic stable against temperature change is obtained, and high quality of an image can be always obtained irrespective of the environmental temperature.
Patent JP-H09145954-A (JP)
Title: Method and device for manufacturing optical fiber coupler
Inventor: MOCHIZUKI OSAMU
IPC: G02B6/28
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for manufacture which can match the planes of polarization of optical fibers to be welded thermally with each other with high precision when a polarization plane maintaining type optical fiber coupler is manufactured. SOLUTION: Both the sides of welded parts 1a and 10a of optical fibers 1 and 10 to be made parallel and welded together are gripped and fixed with fixtures 2 and 3, and 12 and 13, which are rotated on the axes of the optical fibers 1 and 10 to match the planes of polarization of the welded parts 1a and 10a with each other. In this state, one optical fiber 1 is wound around a couple of columns 8 and 9 arranged at or nearby both the ends of the welded part 1a in parallel and the welded part 1a is put close to the opposite welded part 10a and made adjacent. During this period, to both the welded parts 1a and 10a, none of forces for displacement, variation, and twisting is applied, so the polarization plane maintaining type optical fiber coupler which has high polarization plane unification can be manufactured.