baber/WOPTO huggingface dataset:
Patent JP-H0598308-A (JP)
Title: Method for degreasing compact to be sintered
Inventor: KATO YUTAKA
IPC: B22F3/02
Filed: 1991-10-08
Abstract: PURPOSE:To accelerate the infiltration of an extractant into a compact and to remarkably reduce the extracting time by selecting the extractant so that the plural org. compds. constituting an org. binder are simultaneously extracted. CONSTITUTION:A compact to be sintered obtained by injection-molding the kneaded material of a sintering powder and an org. binder consisting of >=2 kinds of org. compds. is degreased by this method. In this case, the extractant is selected so that the org. compds. substantially constituting the org. binder are simultaneously extracted, and the compact is extracted so that a part of the org. compds. are extracted and 15-80wt.% of the org. binder is left. The remaining org. binder is then removed from the component by heating.
Patent JP-H10113746-A (JP)
Title: Gypsum-based casting embedding material for dental use
Inventor: FUKUDA YOICHI
IPC: A61K6/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a gypsum-based casting embedding material for dental use having good operability and dig-out property at the time of casting in high temp. and excellent high temp. casting characteristic without deformation and change with time caused by residual stress. SOLUTION: In this gypsum-based casting embedding material containing a heat resistant material and a hemihydrate gypsum as binder, the heat resistant material is composed of MgO.Al2 O3 spinel and the hemihydrate gypsum as the binder. In this case, 0.5-20 pts.wt. of gypsum whisker as a shrinkage inhibitor and 0.5-5 pts.wt. of ZrC or TiC as an expanding agent are added externally to 100 pts.wt. of the embedding material.
Patent JP-H07140576-A (JP)
Title: Silver halide photographic sensitive material and developing method thereof
Inventor: TAKAHASHI KAORI
IPC: G03C1/12
Filed: 1993-11-18
Abstract: PURPOSE:To produce a silver halide photographic sensitive material having high sensitivity, no contamination of residual colors, and little production of roller marks in rapid processing, and to provide a developing method thereof. CONSTITUTION:In the silver halide photographic sensitive material, the calcium content of gelatin in a hydrophilic colloid layer is <=500ppm. The average silver iodide content of the sliver halide emulsion is <=0.5mol.%. Further, the amt. of sensitizing dyes is >=80% of the saturation adsorption amt. on the whole surfaces of silver halide particles. The whole processing time (dry to dry) for the silver halide photographic sensitive material is within 35sec.
Patent JP-H10246548-A (JP)
Title: Heat exchanging device for water distributor
Inventor: SAI ZENYON
IPC: B01D61/10
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent change and breakage of the proper nature of a thermoelement, which are generated due to the excessive clamping pressure of a clamping screw, by a method wherein heat sinks, interposing the thermoelement, are laminated below a second cold water through unit and a second cold sink unit. SOLUTION: A height L, obtained by adding the length of a screw groove, formed in a second cold sink unit 491b, the length of third through hole, formed in a second cold water trough unit 452, the length of a through hole, formed in a heat sink 495, and the thickness of a thermoelement 492, is designed so as to be same as a height L of the screw surface of a second clamping screw excluding the head unit of the same whereby not only an interval H between the lower surface of the second cold trough unit 452 and the upper surface of the heat sink 495 is maintained in constant at all times but also the thermoelement 492, interposed in the interval H, is pressed by the optimum pressure thereby permitting the prevention of change with respect to the constitution of inner circuits as well as the external breakage of the same.
Patent JP-2000118386-A (JP)
Title: Pressure intensifying cylinder for rolling stock
Inventor: ASANO YOSHIO
IPC: B60T13/58
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent damage to an antiskid control solenoid valve by preventing application of a surge voltage between the housing of the solenoid valve and an inner coil due to the flowing into the solenoid valve of a surge current resulting from the surge voltage. SOLUTION: In a pressure intensifying cylinder for rolling stock, including an air cylinder part 3 actuated by compressed air supplied from an input port 2, a hydraulic cylinder part 5 outputting from an output port 4 hydraulic pressure corresponding to the actuation of the air cylinder part 3, a mounting flange part 8 provided integrally with the cylinder body of the air cylinder part 3 and adapted for mounting on the truck 7 of the rolling stock, and an antiskid control solenoid valve 10 which is provided on a part of a pneumatic pipe line 9 linking the input port 2 to the air cylinder part 3, and which can limit the supply of the compressed air to the air cylinder part 3 and exhaust the compressed air in the air cylinder part 3,  an insulating material is disposed to intervene in the upstream and downstream of the solenoid valve 10 to insulate the solenoid valve 10 electrically from the pneumatic pipe line 9.
Patent JP-2001107209-A (JP)
Title: Method for preventing thermally oxidized yellowing of tin-plated wire
Inventor: TAKESHITA YASUO
IPC: C25D3/30
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a tin-plated wire which does not develop yellowing with heating. SOLUTION: In the tin-plated wire formed with a thin-plated layer 2 on the surface of a core wire 1, this plating composition is regulated to 30 wt. ppm-500 wt.ppm gallium and the balance tin or tin alloy. The yellowing with heating can be prevented by containing the gallium at >=30 wt.ppm. Since the roughening of the surface is developed in the case of containing the gallium too much, the content of the gallium is regulated to <=500 wt.ppm.
Patent JP-H04163133-A (JP)
Title: Preparation of frp molded body having film formed thereto
Inventor: FUJIWARA TETSUYA
IPC: B29K105/06
Filed: 1990-10-26
Abstract: PURPOSE:To perform efficient work by simplifying work required in coating and to prepare a coated molded product of high quality without requiring skill by applying paint to the surface of an FRP mold subjected to release treatment and laminating a molding resin material and a reinforcing fiber and curing the resin, material to demold the molded one. CONSTITUTION:The surface of a mold 5 is cleaned. After cleaning is carried out if necessary, the surface of the mold 5 is preliminarily coated with a silicone or wax type release agent 10. Subsequently, acrylic urethane type, urethane type or fluorine type paint 4 is applied to the surface of the mold 5 using a spray apparatus 3 to form a paint layer 1a. Next, a reinforcing fiber 1c1. is laminated to the paint layer 1a while a molding resin material 1c2 is applied to said layer 1a and an FRP layer 1c is laminated to the paint layer 1a and cured under heating and a molded body is demolded from the mold 5.
Patent JP-H11126214-A (JP)
Title: Data gathering device and data processing method
Inventor: NOMOTO MASAKATSU
IPC: G06F17/40
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To improve the precision of input data by allowing a mobile terminal device to accurately recognize a measuring place and read measuring meter at the place, and inputting the data to the mobile terminal device. SOLUTION: A person in charge of measurement while looking at a map of a measuring place indicated in an operation instruction book, etc., carries the mobile terminal device 1 and searches for the measuring place to find a measuring meter 5, and then reads an identification mark recording body 4. This identification mark recording body 4 allows the mobile terminal device 1 to recognize from which measuring place a data value to be inputted comes, make it correspond, gather and transfer data to a general computer terminal 2. Then the general computer 3 performs a specific process on the basis of the transferred data. Consequently, the person in charge of measurement needs to pay attention to only the correct input of a numeral and the influence of the skillfulness of the person in charge is reducible.
Patent JP-H05126408-A (JP)
Title: Method of filling bathtub with hot water
Inventor: ADACHI IKURO
IPC: F24H1/46
Filed: 1991-11-06
Abstract: PURPOSE:To enhance accuracy of the filling of a bathtub with hot water so that a water level at the time of completion of filling the bathtub does not deviate from a preset water level in the case where the bathtub filling is done by using a water level sensor, which may cause a detection error according to a water temperature in the bathtub, in relation to a method of filling the bathtub, in which the filling operation can be done at a preset water level and at a preset temperature even in the case where residual cold water remains in the bathtub. CONSTITUTION:A method of filling a bathtub with hot water is done in such a way that hot water is supplied to the bathtub 2 up to a preset water level, while a water level in the bathtub is monitored by a water level sensor 41, and that the hot water supplied to the bathtub is additionally heated up to a preset temperature, while a temperature in the bathtub is monitored by a temperature sensor 40, thus the bathtub is filled with hot water at the preset water level and at the preset temperature. In the case where residual water remains in the bathtub 2 at the time of starting the filling operation, the residual water is adjusted to the preset temperature and, thereafter, hot water having the preset temperature is supplied from a heat exchanger 26 for feeding hot water to the bathtub 2 up to the preset water level.
Patent JP-2001110682-A (JP)
Title: Solid electrolytic capacitor
Inventor: ASAMI TADAMASA
IPC: H01G9/028
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance solid electrolytic capacitor, whose polymerization layer formed at secondary electrolytic polymerization has a shape satisfactory for reducing the dimensions of the capacitor, while the capacitance of the capacitor is not reduced. SOLUTION: In the manufacturing process of a solid electrolytic capacitor, whose conductive polymer layer is partially formed by electrolytic polymerization, at least one type of carrier electrolyte with surface active action and at least one type of carrier electrolyte without surface active action are added to solution to be subjected to electrolytic polymerization within respective prescribed concentration ranges. With this constitution, a polymer layer formed at secondary electrolytic polymerization has a satisfactory shape, while reduction in the capacitance of the capacitor is suppressed.
Patent JP-H01133582-A (JP)
Title: Air-conditioning machine
Inventor: HIYOSHI KOZO
IPC: F24F11/02
Filed: 1987-11-16
Abstract: PURPOSE:To permit the normal starting of a motor, by a method wherein an effective voltage, impressed on the motor, is increased than the effective voltage, impressed upon starting the motor, by a predetermined rate when the starting condition of the motor is faulty. CONSTITUTION:A relation between the frequency of a secondary AC power source, impressed on a single-phase motor 2 from an inverter unit 12, and the effective voltage of a fundamental wave is set so that the ratio of both of them becomes constant. The effective voltage of the fundamental wave is determined primarily with respect to respective frequencies from the time of starting based on the reference of a DC voltage, obtained by rectifying an AC power source voltage inputted from power terminals 13, 13'. On the other hand, a compressor is decided whether it is started in a good condition or not and when the starting is decided upon starting that it is faulty, the compressor is stopped once. Then, the value of the effective voltage of the fundamental wave, impressed on the motor 2 upon next starting, is increased than the effective voltage of the fundamental wave upon prior starting by 5-15%.
Patent JP-H07142925-A (JP)
Title: Quad-ridge horm antenna
Inventor: UEMATSU HIROYUKI
IPC: H01Q13/02
Filed: 1993-11-19
Abstract: PURPOSE:To set the front of an antenna to the top, to set the top/bottom and the right-left of a radiation amplitude pattern to be symmetric and to prevent the distortion of the radiation amplitude pattern. CONSTITUTION:The quad-ridge horn antenna obtained by obliquely connecting a double ridge waveguide 2 to a quad-ridge waveguide 1 being a square waveguide is provided with a dielectric lens 4 at the opening part of the quad- ridge waveguide 1 and a position where the top/bottom and the right/left of the radiation amplitude pattern are set to be symmetric. in the dielectric lens 4, a dielectric constant is sequentially made higher from the opening part toward the outer side, and electric field distribution near the opening part is made uniform.
Patent JP-2001106815-A (JP)
Title: Highly adhesive olefinic resin composition and its manufacturing method
Inventor: ITO KATSUYA
IPC: C08J7/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To enable a hydrophilic polyurethane resin adhesive agent to adhere to the surface of an olefinic resin composition which is low in wettability. SOLUTION: A polyamide resin of 1-15 wt.% is mixed with an olefinic thermoplastic resin of 99-85 wt.%, and the mixture is held at a specified temperature for development into an alloy-like composition. The surface of the alloy-like composition is irradiated with 70-80 deg.C low-temperature plasma. The surface is thereby enhanced in wettability, which in turn increases the adhesiveness of a hydrophilically polar polyurethane resin to the surface.
Patent JP-H04250926-A (JP)
Title: Electrode body for electric discharging
Inventor: IZUMIDA MASAMI
IPC: B23H7/22
Filed: 1990-10-30
Abstract: PURPOSE:To provide the work electrode face in the necessary accuracy extremely easily by forming the work electrode face of an electric discharging electrode member with its profiling to the fitting reference face of a work head in an electric discharging machine. CONSTITUTION:One part of the fitting faces 12 of the electrode 11 for electric discharging are integrally combined to the electrode fitting face of a fitting auxiliary member 21. In this state a work electrode face 14 is formed with the cutting or grinding treatment of the other part of the electrode for electric discharging. An electrode body 10 for electric discharging as for the electrode for electric discharging is composed by the electric discharging electrode member 11 formed with these work electrode faces 14 and the fitting auxiliary member 21 that the electric discharging electrode member 11 is integrally bonded.
Patent JP-S62149246-A (JP)
Title: Call processing number for time count system
Inventor: FUJI KATSUAKI
IPC: H04M3/36
Filed: 1985-12-24
Abstract: PURPOSE:To improve the accuracy of collection by allowing a call processing unit to store processing information caused at the processing of a call and providing a selection circuit or the like to collect number of times of call processing automatically thereby saving the man-hour of the collection. CONSTITUTION:In closing contacts x1-xn as processing information every time attendant boards 2-1-2-n process the reception of a call via an exchange, relays T1-Tn are operated and self-hold. A relay P is activated by the closing of the contacts t1-tn, a relay TMA is activated by the closing of a contact (p) succeedingly and then a relay TMB is activated by the closing of a contact tma. The relays TP1-TPn are activated by the closing of a contact tmb and the relay TP1 forms a self-hold circuit, then the relay TPn is released immediately and the relay TMA is released slowly. A pulse formed by contacts tma, tp1 until the relay TP1 is released after the relay TMA is released drives a counter 500 to apply counting.
Patent JP-H10134378-A (JP)
Title: Optical disk reproducing device and its method
Inventor: WACHI SHIGEAKI
IPC: G11B7/09
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To stabilize a tracking servo even if the deviation of a recording pit in the tracking direction or an offset component are on a tracking error signal and similarly to stabilize a focusing servo even if an offset component is on a focusing error signal. SOLUTION: The device is provided with an arithmetic unit 33 for forming a normalized tracking error signal NTE by dividing a tracking error signal TE by a pull-in signal PU, a high-pass filter and comparator 36 for detecting a phase relation between a signal component leaked in the tracking error signal TE and the pull-in signal PU, a reverser 34/changeover switch 35/lowpass filter/ amplifier 37 for forming positive or negative voltage in accordance with the phase relation thus detected, and an adder 39 for forming a corrected normalized tracking error signal OCTE by adding the voltage so formed to the normalized tracking error signal NTE; then, the tracking servo is carried out using this corrected normalized tracking error signal OCTE.
Patent JP-H1099593-A (JP)
Title: Clothes pin with advertising section and clothes pin
Inventor: SEGAWA NOBUO
IPC: G09F23/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive advertising medium which has a high advertising effect. SOLUTION: A clothes pin 1 provided with an advertising section 2 serves as an advertising medium.
Patent JP-S62148923-A (JP)
Title: Polarization control device
Inventor: SHIMIZU HARUHITO
IPC: G02F1/055
Filed: 1985-12-23
Abstract: PURPOSE:To prevent the impossibility of polarization control for the change of an optional polarization state by connecting three phase modulators, which generate pi/2-radian, pi-radian, and pi/2-radian phase differences respectively, successively in series in the direction of incidence. CONSTITUTION:Electrodes 101 are provided on four side faces of a square pyramid 100 having the electrooptic effect to form the first phase modulator 102. Similarly, square pyramids 100' and 100'' having the electrooptic effect and electrodes 101' and 101'' are used to form the second and third phase modulators 102' and 102''. End faces orthogonal to side faces where electrodes are provided of modulators 102, 102', and 102'' are butted and connected to one another. The light in an optional polarization state is converted to parallel rays of light and is propagated in modulators 102, 102', and 102'' successively. Proper voltages are applied to electrodes 101-101'' respectively to convert the light to a desired polarization state. By this constitution, the impossibility of polarization control due to continuous rise of the driving voltage is prevented even if the polarization state of an incident light is changed continuously in one direction.
Patent JP-H09131226-A (JP)
Title: Desk-top panel
Inventor: YOKOO KENJI
IPC: A47B13/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To easily change the kind and the number of receptacles and to arrange an appearance. SOLUTION: This desk-top panel 1 is provided with a wiring space 3 disposed inside and an opening part 3a communicated to the wiring space 3 and opened to the side of a front surface 1a and the side of a rear side surface 1b. Then, a cover part 5 is covered and provided on the opening part 3a attachably and detachably from the front surface 1a, mounting holes 53 are pierced on the cover part 5, the receptacles 6 are fitted to the two of the mounting holes 53 and cover bodies 54 are fitted to the remaining mounting holes 53.
Patent JP-H08148821-A (JP)
Title: Soldering method of flexible printed circuit board
Inventor: NODA HARUO
IPC: H05K1/03
Filed: 1994-11-25
Abstract: PURPOSE: To easily prevent generation of unsoldered parts. CONSTITUTION: When a terminal 4 is soldered to a land 3 formed on an FPC 2 whose softening point is lower than or equal to 230 deg.C by using a totally soldering method, the land 3 and an aperture 7 which is larger than the land 3 looked down by the terminal 4 are formed on a heat insulating holder 1 composed of a paper phenol board or the like. The heat insulating holder 1 is made to abut against the solder sticking surface side of the FPC 2 in the manner in which the land 3 and the terminal 4 are positioned in the part of the aperture 7, and an overall soldering method is performed while maintaining the abutting state. Thereby, molten solder passes the inside of the aperture 7 and easily reaches the land 3, and generation of unsoldered parts can be prevented, without working the vertical section of the aperture 7 into a trapezoidal shape as in the conventional case.
Patent JP-H07146832-A (JP)
Title: Different kind encoding system data transmission equipment
Inventor: SUZUKI KANEHITO
IPC: H04L29/02
Filed: 1993-11-22
Abstract: PURPOSE:To transmit a long byte encoding code without changing a job program as using a conventional transmission control procedure as it is by transmitting the long byte encoding code by attaching a prescribed code before and behind the codes while holding a conventional short byte encoding code system and decoding them on a reception side in a data transmission equipment which transmits the data of an encoding system in which different kinds of long and short byte encoding codes are mixed. CONSTITUTION:This equipment is constituted in such a way that a character of long byte encoding code is held between the short byte encoding codes K corresponding to an input character string in which the short byte encoding code and the long byte encoding code are mixed, and also, the character is transmitted by encoding to the short byte encoding code by an encoder means 14, and the short byte encoding code held between the short byte encoding codes K in a received code string can be decoded to a long byte encoding system character string by using a decoder means 24.
Patent JP-H07312422-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ONO TAMASHIRO
IPC: H01L29/78
Filed: 1994-11-25
Abstract: PURPOSE:To restrain short channel effect and improve current driving capability, by using solid phase diffusion for forming a source.drain diffusion layer region, and forming a source.drain wherein the impurity concentration is high and the junction is shallow. CONSTITUTION:A PSG film 2 is formed on the side surface of a gate 1. A source-drain diffusion layer 3 composed of a deep junction arsenic region and a shallow junction phosphorus region is formed. The arsenic region is formed on the substrate 5 surface on both sides of the gate. The phosphorus region is formed in the vicinity of a channel inside the arsenic region. The gate is set longer than or equal to 170nm. The junction of the source.drain diffusion layer 3 is set shallower than 22nm. The substrate surface concentration of impurities in the source-drain layer 3 is set lower than or equal to 10<20>cm<-3>. Thereby a shallow diffusion layer of high concentration can be obtalned, as compared with the case where, e.g. boron is subjected to solid phase diffusion in the substrate. Hence a fine MOSFET of high driving capability can be formed.
Patent JP-H09167549-A (JP)
Title: Electric switching device
Inventor: HERUBERUTO SHIFUKO
IPC: H01H15/24
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an electric switch formed conveniently for a user and having high open/close performance. SOLUTION: This electric switch has at least two contact support bodies 32, 28 arranged with a space on an axial line 3 and at least one contact (opening and closing pin 36) movable along the axial line 3. The contact conductively bridges at least two contact support bodies 32, 28 in the connected state of the switch. This switch further has a driving device 39 for energizing the movable contact, and this driving device is controlled by a host equipment control device. At least one movable contact (opening and closing pin 36) is movable in at least two different speeds during at least one opening and closing process. At least one of the two speeds is most suitable to a given physical condition every time controlling the open/close process.