baber/WOPTO huggingface dataset:
Patent JP-H0639584-A (JP)
Title: Cream solder
Inventor: ASAMI KENJI
IPC: B23K101/42
Filed: 1992-07-03
Abstract: PURPOSE:To provide the cream solder which are good in color tones of residues and less generates solder balls by mixing a flux contg. specific carboxylic acid and bromine compds. with powder solder consisting of an Sn-Pb alloy, etc. CONSTITUTION:The cream solder formed by mixing the pasty flux with the solder powder, such as Sn-Pb alloy, having 20 to 60mum diameter in such a manner that its content attains 8 to 12wt.% is used at the time of soldering of microcircuits, etc. The flux consisting of a mixture composed of 10 to 50wt.% carboxylic acid as the base material of the flux which is the product of the Diels-Alder reaction of levopimaric acid and acrylic acid, the nonionic bromine compds., such as 2, 3-dibromopropanol, 2, 3-dibromobutane-1, 4-diol and 2, 3- dibromo-2-butene-1, 4-diol, as an activator, and a tjixotropic agent is used. The cream solder which produces the decreased solder balls, lessens the coloration of the reflow residues and has excellent printability and solderability is obtd.
Patent JP-S6191430-A (JP)
Title: Humidifier control device
Inventor: DEGUCHI TAKASHI
IPC: F24F1/02
Filed: 1984-10-12
Abstract: PURPOSE:To attempt to carry out optimum control of the humidity during the space heating operation by providing a timer region which turns ON the humidifier and a timer region which forcibly turns OFF the humidifier. CONSTITUTION:The condition part which determines the ON/OFF of the humidifier comprises a first condition part which discriminates whether a thermostat determined by a room temperature sensor 2 and a room temperature setting part 3, is ON or not; a third condition part which discriminates whether the temperature detected by the room sensor 2 is more than a predetermined value or not; and a fourth condition part which discriminates the relative humidity detected by a humidity sensor 5 is less than a predetermined value or not. In the case where the system is in a timer region 1 the humidifier is turned ON only when the first through third conditions are all satisfied. In the case where the system is in a timer region 2, the humidifier is turned ON only when the first through fourth conditions are all satisfied. When the system is in a timer region 3 and when the system is in timer regions 1 and 2 and any unestablished condition exists, the humidifier is turned OFF. As a result, a constantly moderate humidity can be maintained.
Patent JP-2001037677-A (JP)
Title: Toilet seat
Inventor: KAWAMOTO YASUHIRO
IPC: A47K13/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To use a correct sitting position by providing divisions based on colors, shapes and materials on the top face of a toilet seat and suggesting the positions of the thighs when a user sits down. SOLUTION: This toilet seat 1 is divided into a recess 2 and a protrusion 3. When a user sits on the toilet seat, aligning the fronts of the thighs with boundaries between the recess 2 and the protrusion 3. At this time, by providing the recess 2 and the protrusion 3 as an optimal sitting position, one can sit in a correct sitting position. The boundaries between the recess 2 and the protrusion 3 are visually recognizable. However, by giving a level difference that can be recognized by a tactile sense, one can sit in a correct sitting position without seeing the toilet seat, and even in the dark, one can sit in a correct sitting position. In addition, the toilet seat 1 may be discriminated by colors or classified by materials.
Patent JP-S6277322-A (JP)
Title: Aging preventing agent
Inventor: TAKANO TETSUO
IPC: A61K31/70
Filed: 1985-09-30
Abstract: PURPOSE:An aging preventing agent, obtained by incorporating a constant amount of a fructooligosaccharide which is an oligosaccharide prepared by reacting sucrose with fructose transferase and linking the fructose to the fructose residues of the sucrose in each granule and useful as a granular drug for internal use. CONSTITUTION:An aging preventing agent obtained by incorporating a fructooligosaccharide which is an oligosaccharide prepared by reacting sucrose with fructose transferase and linking 1-3 fructoses to the fructose residues of the sucrose in an amount within 0.1-1.0g range in each granule. The agent is not a food for intestinal disorder but used as a granular drug for internal use to give the aimed aging preventing agent. Examples of the dosage form include tablet, granule, capsule or directly administrable solid. EFFECT:The amount of intestinally held Lactobacillus bifidus is multiplied by a niutrient source which is the fructooligosaccharide after administration of the granule to fortify the inhibitory action of the Lactobacillus bifidus on other bacterial species. Thereby, the intracorporeal diffusion of aged materials is reduced.
Patent JP-H0753740-A (JP)
Title: Reinforced laminated film
Inventor: TERADA ICHIRO
IPC: B32B5/18
Filed: 1993-08-06
Abstract: PURPOSE:To improve transmission by laminating a porous polyolefin or polyfluoroolefin film and then an ion-exchange layer made of a polymer having arom. rings in the main chain to a porous substrate. CONSTITUTION:A porous polyolefin or polyfluoroolefin film made by the stretchholing method and having a hole size of 0.01-5mum, a porosity of 20-90%, and a thickness of 1-50mum is superposed on and melt bonded to a porous substrate having a porosity of 10-80% and a thickness of 10-200mum. To this film is adhesive-bonded an ion-exchange layer which is made by introducing sulfo groups and primary to tertiary amino groups and/or quaternary ammonium salt groups into a polymer having repeating units of formula I [wherein X and Y are each O or S; and Ar is a group of formula II (wherein W is a single bond, a group of formula N, etc.; R1 to R5 are each a 1-8C hydrocarbon group; (a) is 0-3; b is 0-7; (d+N is 0-5; and R6 and R7 are each H or a 1-6C hydrocarbon group)] and has a thickness of 1-30mum and an ion-exchange capacity of 0.5-3.5 milliequivalent, thus giving a reinforced laminated film.
Patent JP-H0263781-A (JP)
Title: Printer device
Inventor: ZAISHO MASAHIRO
IPC: B41J25/308
Filed: 1988-08-31
Abstract: PURPOSE:To make possible printing without the deterioration of printing quality or the breakage of a printing head by detecting the section, which requires adjustment of a gap, of paper with a thickness which varies with spots before printing and performing adjustment of the gap in such a spot during printing. CONSTITUTION:When paper with a thickness which varies with spots is used, a learning mode is designated by a command from a host device 28. If this mode is designated, CPU 21 obtains a printing area on paper as indicated by an oblique line on printing data from the host device 28, and performs adjustment of a gap per certain division while moving a carriage 11 in printing directions(Arrows X,Y) to said area. Consequently, the thickness in each section is detected and it is stored in RAM 24. Then a printing mode is designated by a command from the host device 28. If this mode is designated, CPU 21 performs adjustment of the gap in a section which requires adjustment of the gap according to a table prepared in RAW 24 while moving the carriage 11 in the printing directions (arrows X,Y).
Patent JP-2001049547-A (JP)
Title: Polyester woven fabric
Inventor: NISHIMORI KOSAKU
IPC: D03D15/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-grade polyester woven fabric while maintaining sufficient opacity and a thermally shielding property without trouble such as with processability. SOLUTION: This polyester woven fabric features using a sheath-core-type conjugated polyester fiber multi-filament yarn where a filament component containing white pigment is placed in a core and a filament component not containing white pigment is placed in a sheath as the warp and a polyester composite spun yarn where staple or filament containing white pigment is placed in a core and staple not containing white pigment is placed in a sheath or a fine spinning plied yarn where a polyester multi-filament containing white pigment is placed in a core and staple not containing white pigment is placed in a sheath as the weft.
Patent JP-H0747558-A (JP)
Title: Synthetic wood
Inventor: KANEKAWA YUTAKA
IPC: B29L31/00
Filed: 1993-08-07
Abstract: PURPOSE:To obtain lightweight synthetic wood capable of being subjected to nailing in the same way as natural wood and excellent in durability by subjecting a laminate formed by interposing a non-foamable film between a plurality of foamable resin sheets to foaming treatment in a mold under heating to mold the same. CONSTITUTION:A laminate 1 is formed by laminating 10-20 layers of a foamable resin sheets 2 each molded so as to have a thickness of about 1mm. Non- foamable resin films 3 with a thickness of 20-100mum are intrerposed between the sheets 2. The non-foamable resin films 3 are provided so as to apply the holding capacity of the nail driven in the laminate 1 and composed of a resin such as polybutene-1 or EVA having high recovery force against deformation and excellent in creep resistance. The sheets 2 and films 3 are colored by mutually different colors so as to form an annual ring pattern to the cut surface of the laminate 1.
Patent JP-H0379080-A (JP)
Title: High breakdown strength mos transistor
Inventor: OGURA MAKOTO
IPC: H01L29/78
Filed: 1989-08-23
Abstract: PURPOSE:To enhance breakdown strength by forming a LOCOS oxide film simultaneously with an element isolating LOCOS oxide film between a channel region and a drain region, and forming an offset layer between the channel region and the drain region. CONSTITUTION:LOCOS oxide film 3, 13 are formed between a channel region and a drain region by thermal oxidation, an Si3N4 film and an SiO2 film on the surface are removed by etching, a gate oxide film 4 is formed, polysilicon is laminated thereon, patterned, and a polysilicon gate electrode 5 is formed. Then, a source layer 6 and a drain layer 7 are formed, P-type impurity ions are implanted with the electrode 5 and the film 13 as masks, and an offset layer 18 is formed on a region with the ion implanted P-type impurity before the film 13 is formed. Thus, high breakdown strength of 100V or higher can be realized without particularly increasing the thickness of the gate oxide film.
Patent JP-2000104479-A (JP)
Title: Telescopic multi-stage excavation shaft
Inventor: SHIMIZU YUJI
IPC: E21B17/07
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a telescopic multi-stage excavation shaft which can increase the excavation length as compared with a telescopic multi-stage excavation shaft having the innermost pipe extended to the lower side in the device having the same total length and to which various kinds of excavation tools can be removably fitted. SOLUTION: This excavation shaft includes an innermost pipe 12 positioned on the innermost side, and the upper end of which is connected to a rotary driving device 20, one or plural intermediate pipes 14 fitted to the outer periphery of the innermost pipe 12 and slidable in the axial direction to the innermost pipe 12, and an outermost pipe 16 positioned on the outermost periphery of the intermediate pipe 14 and slidable in the axial direction to the intermediate pipe 14, wherein the intermediate pipes 14 and the outermost pipe 16 are telescopic multi-stage excavation shafts capable of telescopically sliding downward to the innermost pipe 12. The outermost pipe 16 includes a removing means 70 for removably fitting an excavation tool 30, the excavation tool 30 is arranged on the outer periphery of the outermost pipe 16, and the excavation tool 30 can be fixed to the outermost pipe 16 by the removing means 70.
Patent JP-S59102611-A (JP)
Inventor: UDOO RAINETSUKE
IPC: B60H1/03
Filed: 1983-11-17
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-H0661578-A (JP)
Title: Distribution reflection device, waveguide type fabry-pero 't optical wavelength filter using the same, and semiconductor laser
Inventor: YOSHIKUNI YUZO
IPC: H01S5/042
Filed: 1992-08-12
Abstract: PURPOSE:To provide a semiconductor laser which oscillates at a single wavelength by adopting a distribution reflector which shows high reflectance in a wide wavelength region and a waveguide type Fabry-Pero't optical wavelength filter wherein it is used. CONSTITUTION:When current is made to flow to active waveguide regions 101, 104, laser oscillation is generated transmitting wavelength of a Fabry-pero't optical wavelength filter inside resonator is adjusted by making current flow to wavelength adjustment electrodes 9b, 9c provided to filter regions 102, 103, and oscillation wavelength is changed. Transmitting characteristic of the filter regions 102, 103 has a sharp peak periodically; however, a peak interval differs due to a difference of resonator length. In a structure wherein two filters are connected in series, only light of a wavelength lambda, wherein transmitting wevelength of both filters coincides is transmitted and the laser oscillates. Therefore, when current is made to flow through the electrode 9c on the region 103, refraction factor in the region reduces, transmitting wavelength shifts to the side of short wavelength and oscillation wavelength moves to lambda2, operational wavelength can be changed and a narrow band filter and a semiconductor laser can be acquired.
Patent JP-S6459861-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: KANBARA ITARU
IPC: H01L29/78
Filed: 1987-08-31
Abstract: PURPOSE:To form a MOS transistor in a small area without being affected by a bird's beak from an isolation region, and so forth, by forming vertical source and drain regions in the trench-like part on the side of a gate electrode using a partially selective epitaxial growth method. CONSTITUTION:A gate electrode 4 is formed through an oxide film 3 within the semiconductor region 2 which is surrounded by an isolation region 1. An oxidation is then performed so that the gate electrode 4 is covered with an oxide film 5. Subsequently, a silicon film 6 is grown from the exposed silicon surface in the trench-like part which is surrounded by the side 5 of the gate electrode, the surface of the semiconductor 2 and the isolation region 1 using a selective epitaxial growth method so that the trench-like part is filled to the middle thereof with the silicon film 6. As a result, the silicon film 6 is used as source and drain regions. Moreover, a polycrystalline silicon 7 is deposited in the upper part of the trench-like part to fill them. Further, the polycrystalline silicon 7 is patterned to form source and drain electrode wirings, thereby a MOS FET is completed.
Patent JP-S58111731-A (JP)
Title: Multiple point temperature measuring device for moving casting piece
Inventor: KOBAYASHI ISAO
IPC: G01K1/14
Filed: 1981-12-25
Abstract: PURPOSE:To facilitate the attachment of the measuring device to the casting piece under severe  conditions and to make it possible to perform the temperature measurement of the moving  casting piece at multiple points, by providing a plurality of temperature measuring means on  a metal piece at a required interval, and compessing and embedding the metal piece in the  casting piece. CONSTITUTION:When the metal piece is compressed and embedded in the casting piece 1, a  plurality of the temperature measuring means 3, e.g. the tips of sheath type thermocouples, are  provided on the metal piece 2 having a suitable shape at the required interval. The means 3  and the metal piece 2 are fixed, e.g. as follows: inserting holes for the means 3 are provided  in the metal piece 2, and the tips of the means 3 are inserted in the holes, so that the connecting parts are not separated when the metal piece 2 is compressed and embedded in the casting  piece 1. In the multiple point temperature measuring device of the moving casting piece, the  metal piece 2, which is located at a leading position, is guided, set, and fed in the width direction of the one surface of the moving casting piece in the vicinity of a roll entrance 6 of a roll  5. The metal piece 2 is embedded in the casting piece as shown by a dotted line. The temperature change with the movement of the casting piece 1 and the temperature distribution of the  casting piece in the width direction can be simultaneously measured continuously. A concave  part or convex part can be provided in the metal piece 2 for preventing separation after  compression.
Patent JP-H0658027-A (JP)
Title: Lock with remote unlocking
Inventor: KURISU TAKAO
IPC: E05B53/00
Filed: 1991-07-31
Abstract: PURPOSE:To eliminate possibility of unlocking an automatic lock which is once put in effect, easily from the outside, providing possibility of unlocking by remote operation, allow easy mounting, and obviate the necessity for maintenance. CONSTITUTION:A lock concerned 5 is so structured that a latch member 52 is reciprocated when a handle operation transmitting member 53 is rotated one turn. Thereby a handle motion restricting member 55 shifts to a position where rotation of the transmitting member 53 is restricted, and the lock 5 is put in effect. The handle motion restricting member 55 is rotated by pulling remotely an unlocking operation transmitting member 16 which is coupled with the restricting member 55, and the restriction of the handle operation transmitting member 53 is disengaged so that the lock 5 is put out of effect.
Patent JP-H0879387-A (JP)
Title: Exchange system
Inventor: ITO EMI
IPC: H04W8/18
Filed: 1994-09-09
Abstract: PURPOSE: To improve efficiency of a system by informing a caller to the effect that a mobile terminal not replying an incoming call is restored to a state available for communication only when required so as to prevent unnecessary communication. CONSTITUTION: A timer 12 is used to decide whether or not either one of portable terminal replies an incoming call within a prescribed time during calling to the portable terminal 4i1 to 4io. When no reply is decided, no reply to the call is informed to a portable terminal equipment being a caller. When the portable terminal equipment not replying the incoming call restores to a communication available state, information representing whether or not the notice of the restoration is desired is stored in a main storage device 9 according to a command from the portable terminal equipment being the caller.  On the other hand, when the restoration to the communication available state is detected, whether or not the restoration to the communication available state is to be noticed to the portable terminal equipment being the caller is decided based on the information in the main storage device 9 and only when the notice is decided, it is informed.
Patent JP-H0262939-A (JP)
Title: Sensor for detecting concentration of light transmissive liquid
Inventor: MIYATA SHIGERU
IPC: G01N21/41
Filed: 1988-08-30
Abstract: PURPOSE:To enable detection without being affected by an error accompanying the molding of the sensor by charging liquid which has such a refractive index that light is reflected totally by the boundary surface between the wall of a transparent container and liquid to be measured when the concentration of the liquid to be measured is less than target concentration in the transparent container. CONSTITUTION:A light emitting element 3 emits light A to the wall 23 of the hollow transparent container 2 at an angle phi of incidence. The liquid 1 which has such a refractive index that the light A is reflected totally by the boundary surface (walls 23-25) when the concentration of the liquid B to be measured is less than the target concentration is charged in the container 2. Therefore, when the concentration of the liquid B is high and the refractive index is high, the light A passes through the wall 23 to enter the liquid B and never returns to a light receiving element 4. When the container 2 is shaped having no boundary surface at a desired angle of reflection owing to variance at the time of molding or deformation or strain after the molding, namely, when the angle phi' of incidence of the light A on the wall 23 is phi', the refractive index of the charged liquid 1 is varied to enter the light into the liquid B from the container 2 at the angle theta of incidence, thereby reflecting the light A totally when the concentration of the liquid B is less than the target concentration.
Patent JP-2000050038-A (JP)
Title: Facsimile device
Inventor: SUGIURA OICHI
IPC: H04N1/32
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce communication costs by improving efficiency in facsimile communication to be started by originating a call. SOLUTION: A CPU 1 is provided with an encoding system determination delaying means and when the other communication line C different from one communication line C, through which a call is terminated, is used for the facsimile communication started by originating a call from the facsimile device and an encoding system to be used through the other communication line C is not determined, the start of negotiation of facsimile communication to be started by call termination is delayed until the negotiation of facsimile communication through the other communication line C is finished.
Patent JP-S60109037-A (JP)
Title: Attenuating device for optical pickup
Inventor: WADA KATSUTOSHI
IPC: G11B7/09
Filed: 1983-11-18
Abstract: PURPOSE:To improve the control leading-in characteristics of an optical pickup and speed up the transition to a control state by using restoring rubber in which fluid enclosed in an elastic body is movable through the flow passage of the elastic body when external force is applied to the elastic body. CONSTITUTION:Plural oil chambers 6 are formed in silicone rubber 1 where the largest deformation is expected and linked together through narrow flow passages, and they are filled with silicone oil. When the objective lens 2 of the optical pickup is driven by an actuator in a focusing and a radial direction, the silicone rubber 1 deforms by the relative displacement between a part joined to a fixed part and a part 7 joined to a driving part, but when the driving force of the actuator is not applied any more, the silicone rubber 1 restores itself to its original shape speedily by receiving the restitutive force depending upon the elastic force of the rubber 1 and the attenuating force depending upon the viscous force of a fluid 6.
Patent JP-H0266816-A (JP)
Title: Grommet
Inventor: ONO MAMORU
IPC: H01B17/58
Filed: 1988-08-31
Abstract: PURPOSE:To increase the workability in combining its elastic and rigid portions together and also confirm their combined state, by providing a recessed part on the outer peripheral side of the elastic portion, and providing a projecting part capable of being fitted into the recessed part of the elastic portion on the inner peripheral side of the rigid portion. CONSTITUTION:A bundle 31 of wires is inserted into the fixing portion 33 of its elastic portion 23; the reduced diameter part of the fixing portion 33 expands during the insertion so that the elastic portion 23 is fixed at near the reduced diameter part to the bundle 31 of wires. Next, two half-sized bodies of the rigid portion 25 are combined together while being caused to move toward each other, and the projecting part 51 of the rigid portion 25 is fitted into the recessed part 41 of the elastic portion 23 simultaneously; the elastic portion 23 and the rigid portion 25 are thus combined together. This combining work is extremely simple because it can be accomplished only by fitting the rigid portion 25 into the elastic portion 23 from the external of the latter. Also, the elastic portion being pressed at its outer peripheral side by the rigid portion, their combined state is extremely stable.