baber/WOPTO huggingface dataset:
Patent JP-S63156574-A (JP)
Title: Method for coating polyphenylene oxide resin
Inventor: YAMANAKA MASAHIKO
IPC: B05D7/24
Filed: 1986-12-20
Abstract: PURPOSE:To improve the initial adhesion, hot water resistance, moisture resistance, etc., of a coat, by coating a two-pack urethane paint consisting of a polyol having specified hydroxyl value and mol.wt. and an isocyanate on the surface of a polyphenylene oxide resin to be coated. CONSTITUTION:The two-pack urethane paint consisting of a polyol having 20-60 hydroxyl value in KOH mg/g and 3,500-5,000mol.wt. and an isocyanate is coated on the surface of a polyethylene oxide to be coated. As a result, the initial adhesion, hot water resistance, moisture resistance, gasoline resistance, weatherability, alkali resistance, etc., of the coat can be improved. Besides, the number of stages of work can be reduced without requiring a primer as in the conventional process.
Patent JP-H02149194-A (JP)
Title: Pushbutton telephone set
Inventor: SAITO MUNEHIRO
IPC: H04Q3/58
Filed: 1988-11-30
Abstract: PURPOSE:To set a speech voice to a proper volume in response to the operating environment in advance by setting an amplification factor of a level conversion circuit with the initial set value stored by a storage means so as to decided the speech sound volume. CONSTITUTION:The title set is provided with an input means 15 inputting an initial setting value of a speech volume and with storage means 16, 17 storing the initial setting value inputted from the input means and the amplification factor of a level conversion circuit 8 is set by the initial setting value stored by the storage means 17. The initial value of the amplification factor of the speech volume is stored in advance from the input device to the storage means in this way to the level conversion circuit to its initial value at each speech. Thus, even when some noise exists around the set, the speech sound volume is increased from the beginning in an environment where noise exists and it is very noisy and the sound volume is decreased from the beginning in an environment where it is very quiet properly without any operation.
Patent JP-H04177002-A (JP)
Title: Boiler
Inventor: TAKADA SHIGENOBU
IPC: F22B37/00
Filed: 1990-11-08
Abstract: PURPOSE:To prevent drain from being generated in the main steam by controlling the temperature of the superheated steam to a specified temperature by making the superheated steam exchange heat with saturated water. CONSTITUTION:During the operation of a boiler a stop valve 10 at the inlet of steam of a hot boiler and a stop valve 12 at the outlet of steam of the hot boiler are respectively closed, stop valves 14 and 16 of the steam communicating pipe are both opened, part of the steam in a main steam pipe 5 which is heated by a heater 4 and the temperature of which is raised too high is led to a heat transfer pipe 9 through the steam communicating pipe 15 and the steam pipe 11 of the hot boiler, and the temperature of the steam is lowered by making the steam exchange heat with the boiler water in the water cylinder 1 through the heat transfer pipe 9. The steam the temperature of which is lowered is returned to the main steam pipe 5 through the steam pipe 13 and the steam communicating pipe 17 of the hot boiler. And, the main steam which is sent directly through a main steam temperature adjusting valve 18 and the temperature of which is not lowered and the steam the temperature of which is lowered are mixed and the temperature of the main steam as a whole is lowered. The temperature of the main steam the temperature of which is lowered is detected by a main steam temperature adjusting device 7 and the degree of opening of the main steam temperature adjusting valve 18 is so controlled as to bring the temperature of the mains steam to a specified temperature.
Patent JP-H01144663-A (JP)
Title: Composite semiconductor
Inventor: MORI NORIHITO
IPC: H01L25/04
Filed: 1987-11-30
Abstract: PURPOSE:To increase the breakdown resistance of a MOS-FET in a stepdown chopper circuit, etc., by connecting the power MOSFET and a diode at the shortest distance in an integral package and adjacently arranging an anode for the diode and a drain for the power MOSFET on the outer surface of the package. CONSTITUTION:Second, third and first electrode plates 3, 5, 4 are disposed adjacently onto an insulating board 11 fast stuck and formed to a heat dissipation plate 10, a drain for a power MOS-FET 1 is joined and set up directly to the electrode plate 4, a cathode for a diode 2 is joined and fitted directly to the electrode plate 3, and an anode for the diode 2 is connected at the shortest distance by a connecting wire 9 to the electrode plate 5 and a source for the power MOS-FET 1 to the electrode plate 3 respectively. One parts of the electrodes are projected to the outside as ones for connection, and each component on the heat dissipation plate 10 is sealed and fixed by a cover body 12. Accordingly, the inductance of each section of wirings is reduced largely.
Patent JP-H10140503-A (JP)
Title: Snow-melting equipment for railway line
Inventor: IZAKI HIROKAZU
IPC: E01B19/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce running cost by burying a hot-water path pipe, into which hot water for melting snow from a heat source machine is passed, into a sleeper made of concrete. SOLUTION: Hot-water path pipes 5 buried into sleepers 2 made of concrete are connected through flexible pipings 6, and the pipes 6 are buried into ballast 3 among the sleepers 2. When a snowfall is detected, a heat source machine 4 starts its operation, and hot water heated at a high temperature in a heat exchanger 4C is flowed through the pipes 5, 6 through a hot-water piping 7 by a circulating pump 4A. Consequently, the temperatures of the sleepers 2 and ballast 3 are elevated and snow is melted, and hot water after heat dissipation is returned to the heat exchanger 4C through a hot-water return pipe 8 and heated again, and utilized for melting snow similarly. Accordingly, a snowfall in a platform and a point can be melted efficiently at low running cost while the generation of frost columns under the sleepers and the floating of the sleepers can be prevented, the pipings can be piped easily, and snow on sections among the sleepers can be melted extending over wide ranges.
Patent JP-H03165184-A (JP)
Title: Noise reduction circuit
Inventor: MUTO KAZUHIRO
IPC: G11B20/02
Filed: 1989-11-24
Abstract: PURPOSE:To improve picture quality by calculating a difference component between an input luminance signal and a delayed luminance signal and forming an output signal through the subtraction of the difference component from the delayed luminance signal so as to relive the effect of color deformation included in a reproduced video signal. CONSTITUTION:A reproduced luminance signal 100 is inputted to a delay circuit 1, where the signal is delayed by 1H and the delayed luminance signal 101 generated in this way is outputted to subtractors 2, 3. The subtractor 2 subtracts the delayed luminance signal 101 from the reproduced luminance signal 100 to output its difference component (noise component) to the subtractor 3, in which the difference component outputted from the subtractor 2 is added to the delay luminance signal 101 inputted from the delay circuit 1 and the resulting reproduced luminance signal 104 with noise component eliminated therefrom and it is outputted to a next stage. Thus, the luminance signal 104 is delayed by 1H. Since the luminance signal has a 1H delay signal mainly, the color signal is shared by 1H each before and after the video signal obtained through the mixture with the color signal. Thus, the effect of color deformation included in the reproduced video signal is relieved to improve the picture quality.
Patent JP-2001125488-A (JP)
Title: Light shieldable label and light shieldable container
Inventor: TERASAKI TAKAHIRO
IPC: G09F3/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a light shieldable label which can shield light of a wavelength below 500 nm and a light shieldable container which is mounted with the light shieldable label. SOLUTION: This light shieldable label is a label having a thermally shrinkable film layer, a design layer and a light shielding ink layer. The light shielding ink layer contains inorganic pigments like titanium at >=2.0 g/m2 and is capable of shielding the light of the wavelength below 500 nm. This light shieldable container is mounted with such light shieldable label.
Patent JP-H07135174-A (JP)
Title: Semiconductor device
Inventor: OTANI HISASHI
IPC: H01L21/20
Filed: 1993-11-09
Abstract: PURPOSE:To precisely control the adding quantity of catalyst element within the method of producing crystalline silicon by heating step at a specific temperature for about four hours using a crystallization assisting catalyst element. CONSTITUTION:An extremely thin oxide film 13 is formed on an amorphous silicon film 12 formed on a glass substrate 11 and then water solution 14 of acetate solution, etc., whereto 10-200ppm (to be adjusteds of catalyst element such as nickel, etc., is added is to be dripped on the oxide film 13. Next, the whole body held for a specific time in such a state is spin-dried up using a spinner 15 furthermore, to be heated at 550 deg.C for four hours to form a crystalline silicon film. In such a constitution, the concentration of the catalyst element in the completed crystalline silicon film can be precisely controlled by adjusting the concentration of the catalyst element in the solution Finally, a semiconductor device having high characteristic can be manufactured by using this crystalline silicon film.
Patent JP-H09123862-A (JP)
Title: Leg airbag device
Inventor: NOZUMI SHIGEYUKI
IPC: B60R21/203
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To ensure the protection of a driver's knee with a leg airbag expanded downward under a steering column cover, upon the collision of a vehicle. SOLUTION: A knee airbag module 6 is laid inside an undercover 2 fitted to the instrument panel 1 of a vehicle, and operates when an impact equal to or above the preset value acts on the vehicle. Then, a knee airbag 20 expanded in a cabin comes to be engaged with both right and left sides of a steering column cover, thereby being prevented from right and left dislocations.
Patent JP-2000134285-A (JP)
Title: Recording/preserving method for sound data for portable telephone set
Inventor: HARADA HIROSHI
IPC: G10L19/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a recording/preserving method of sound data for a portable telephone set which can easily generate, work and preserve sound data such as an incoming sound, a holding sound and OGM, which are stored in the portable telephone set as digital signals. SOLUTION: A portable telephone set 1 has the recording/reproducing function of a digital system. Sound data is stored in a memory. A personal computer 2 works sound data, preserves data and converts sound formats different in the portable telephone set 1 and the personal computer 2 and transfers data by an interface unit 3 which electrically connects the portable telephone set 1 to the personal computer 2.
Patent JP-H02150008-A (JP)
Title: Laminated porcelain capacitor
Inventor: FUJIBAYASHI MUTSUMI
IPC: H01G4/12
Filed: 1988-11-30
Abstract: PURPOSE:To bake an external electrode easily in atmospheric air by composing an internal electrode of a base metal and forming a baked electrode layer containing Ag, Al and glass frit as the external electrode while a plating layer shaped of at least one kind of Ni, Cu, Sn and solder is applied onto the surface of a baked electrode layer. CONSTITUTION:A capacitor chip body 3 formed by laminating a plurality of dielectrics 2, internal electrodes 1 of which are shaped of Ni as a base metal, and external electrodes 4 formed onto the side faces of the body 3 are provided. The external electrode 4 consists of a first layer 5 shaped by the sintered body of paste made up of a metal and a glass component, a second layer 6 as a plating layer and a third layer 7. The first layer 5 is composed of a metallic component, which can be baked in atmospheric air, and the glass component. It is desirable that Ag and Al are included as principal ingredients and a base metal such as NI, Fe, Co, Cr, etc. is combined as the metallic component. The metallic components of the second layer 6 and the third layer 7 are oxidized when the first layer 5 is baked in atmospheric air, thus improving wettability of solder which is liable to deterioration.
Patent JP-H09121838-A (JP)
Title: Apparatus for measuring number of colonies
Inventor: SUKAI YASUNORI
IPC: G01N33/48
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of simply and accurately measuring the number of colonies without depending upon naked eyes, excellent in reduction in labor, useful for a sanitary survey of a food, etc., by enabling the measurement of the whole Petri dish and that of an magnified part in the Petri dish. SOLUTION: This apparatus for measuring the number of colonies is constituted so as to arrange a CCD camera 1 at a position to measure the whole Petri dish 4 and a lens 2 for magnifying only a part of the Petri dish 4 between the Petri dish and the CCD camera 1. The apparatus has a driving device 3 for moving the magnifying lens 2 from a space between the CCD camera 1 and the Petri dish 4, if necessary, to enable the measurement of the whole Petri dish and that of an magnified part in the Petri dish.
Patent JP-H08154677-A (JP)
Title: Rna secondary structure prediction system and method
Inventor: ASOGAWA MINORU
IPC: G06F17/00
Filed: 1994-12-07
Abstract: PURPOSE: To provide the subject system sufficiently small in the computational amounts for searching and capable of also predicting long-range interactions. CONSTITUTION: This system is made up of a base pair preserving section 11 to make or preserve any base pairs in an RNA sequence, an imaginary distance preserving section 12 to preserve the imaginary distance between any base pairs in the RNA sequence, an energy computational section 14 to calculate the respective energies in a loop composed of plural bases and a stack region composed of base pairs, a secondary structure preserving section 13 to preserve predicted stack regions, and a prediction control section 15 to control the above- mentioned four sections and predict the objective RNA secondary structure by predicting the stack regions one by one.
Patent JP-2001127086-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: ITO OSAMU
IPC: H01L21/56
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device in which the work efficiency and the product quality can be enhanced simultaneously on contrary to a conventional lead-to-lead resin sealing system. SOLUTION: The method for manufacturing a semiconductor device comprises a step for feeding out a long wiring tape mounting semiconductor chips from a first reel, a step for resin sealing a bonding part where the electrode terminal of the semiconductor chip is connected with the lead part of the wiring tape and for sealing the side face of the semiconductor chip with that resin, and a step for winding the wiring tape passed through the resin sealing step around a second reel. After the bonding part is resin sealed from one side of the wiring tape on the same line in the resin sealing step, the wiring tape is inverted and then the side face of the semiconductor chip is resin sealed from the other side of the wiring tape.
Patent JP-H08160388-A (JP)
Title: Projection type color liquid crystal display device
Inventor: FURUSAWA YASUHIRO
IPC: G02F1/133
Filed: 1994-12-07
Abstract: PURPOSE: To accomplish a full color image of high quality without reducing light utilization efficiency and color purity by forming plural sheet-like luminous flux splitting means equipped with a selective reflection surface installed on its surface so that the front side and the rear side of the means may not be parallel to each other. CONSTITUTION: Light emitted from a white light source 1 is collimated by a reflection mirror 2 so as to become parallel rays, then, ultraviolet rays and infrared rays are removed by a filter 3, thereafter, the light is made incident on dichroic mirrors (luminous flux splitting means) 4 and 5 and a dichroic mirror (reflection mirror) 6 which are arranged in a shape like a fan. A microlens array 8 is prepared for converging plural luminous fluxes split by the dichroic mirrors 4 to 6 equipped with each selective reflection surface for reflecting the light of a specified wavelength area on the corresponding pixel area of a liquid crystal panel 7 by every wavelength area, and a projecting optical system 9 is prepared for projecting plural luminous fluxes modulated through the liquid crystal panel 7 on a screen 10.  At this time, each selective reflection surfaces (front side) of the dichroic mirrors 4 to 6 are formed so as not to be parallel to the rear side of the glass substrate.
Patent JP-H09146854-A (JP)
Title: Bus monitoring circuit
Inventor: TSUNODA MAMORU
IPC: G06F11/30
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To perform the operation confirmation and state confirmation of a system at a high speed by performing the cumulative arithmetic processing of data outputted on a data bus when prescribed access is executed to a prescribed address by a CPU and a DMA. SOLUTION: In the system, when the CPU and the DMA execute the prescribed access to the prescribed address, it is detected that it is the address inside an area specified by a setting address register 18 and an address masking register 20 and it is detected that it is the access specified by a mode setting register 22. Then, by a checker circuit 28, the cumulative arithmetic processing of the data outputted on the data bus when the CPU and the DMA execute the prescribed access to the prescribed address is performed. Just by respectively performing the cumulative arithmetic processing at the time of write and at the time of read and comparing and collating the cumulative arithmetic results, write data and read data are confirmed.
Patent JP-H04178189-A (JP)
Title: Motor controller
Inventor: SATO MITSUO
IPC: H02P7/29
Filed: 1990-11-13
Abstract: PURPOSE:To make an apparatus adaptable also to a motor differing from the motor of the apparatus in capacity by detecting a current flowing through a motor armature, by setting the value of the detected current so that the current value corresponds to the capacity of the motor and by controlling the maximum torque of the motor according to the set value. CONSTITUTION:An armature current control circuit 16 limits the maximum torque of a motor 6 and detects a motor armature current 12 via the resistance 13 of a motor driving circuit so that the maximum value of a current feedback signal 10 to be fed back to a current control amplifier 17 can be set and changed beforehand in the manner of corresponding to a motor capacity. That is, the armature current control circuit 16 functions as limiter for the current feedback signal 10. Thus, the current made to flow through the motor 6 is limited, and when the capacity of the motor 6 changes, the maximum current of the used motor 6 is set so that the limiting value of the current feedback signal 10 is specified as the maximum value. As a result, it is possible to correspond to a different motor specification.
Patent JP-H10128831-A (JP)
Title: Resin frame of sheet and manufacture of resin frame
Inventor: SATOU AKIFUMI
IPC: B29C49/20
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent a fixture from being peeled off from a frame main body by a method in which the fixture is fixed to a resin block having a melting point not exceeding that of the synthetic resin of the frame main body to be embedded partially, and the block and the frame main body are molded integrally. SOLUTION: A fixture 12 is fixed integrally to a resin block 24 and to a frame main body 14 with the block 24 and the frame main body 14 molded integrally. The block 24 is made from a synthetic resin the melting point of which is not exceeding that of the synthetic resin of the frame main body 14. As a result, the shape of the fixture 12 can be selected so that it is not peeled off easily from the block 24, and the fixture 12 can be fixed firmly to the block 24. Since the melting point of the block 24 is equal to or lower than that of the frame main body 14, the contact surfaces are melted to be fusion bonded under an appropriate pressure.
Patent JP-H08149222-A (JP)
Title: Control method for communication terminal equipment
Inventor: OZEKI SHINICHIRO
IPC: H04M11/00
Filed: 1994-11-15
Abstract: PURPOSE: To allow a communication terminal equipment to make a proper international call by displaying it when an international prefix value added to a destination number inputted in the case of dialing is unmatched with a value corresponding to a transmission capability of a terminal function in use at that time. CONSTITUTION: Whether or not a telephone number inputted by the user is matched with an analog or digital international prefix is checked. When the telephone number is matched with any international prefix, a flag representing an international call is set, and the international prefix value corresponding to an equipment function set at the time is read out of a parameter memory 3. Whether or not the international prefix value is matched with the international prefix of the inputted telephone signal is checked. When the result indicates unmatch, for example, a guidance message such as 'Please input a proper international prefix. It is 010.' and input proper international prefix are displayed to make the user input the telephone number again and then the dialing of the proper international call is made.
Patent JP-2000134260-A (JP)
Title: Radio data communication method and system therefor
Inventor: KOMATSU SHIGERU
IPC: H04L69/14
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To connect a line at all times between ends and to efficiently transmit communication data by selecting the transmission of the communication data by PDC-TS or the transmission of the communication data by both PDC-TS and PHS based on the economical merits of a meter rate charging system and a time charging system and the merit of a transmission speed. SOLUTION: This system is provided with a client 1, a multiplexer 2, a PDC terminal 3, a PHS terminal 4, a PDC network 5, a cell base station 5a, a PHS network 6, an outdoor device 6a, the multiplexer 7 and a server 8. Through the low-speed PDC network 5 of the meter rate charging system based on the quantity of a communication data, data communication is performed between the client 1 and the server 8 first. Then, when the communication data quantity increases, the communication data are divided into two ways of transmission, that is, the communication data are transmitted by the PDC network 5 and the high-speed PHS network 6 of the time charging system based on the length of use time. Thereafter, when the communication data quantity decreases, changeover to the data communication of only the PDC network 5 is performed.
Patent JP-H06146165-A (JP)
Title: Production of coating processed cloth or laminate processed cloth of polyester fiber
Inventor: HIROTA MAKOTO
IPC: D06M101/16
Filed: 1992-10-05
Abstract: PURPOSE:To obtain the subject processed cloth with prevented migration and sublimation of a dye and without decreasing its hand feeling and post processing ability by subjecting to coexist a specific amount of active carbon in a coating agent or a film laminating agent. CONSTITUTION:In coating or laminating processing of polyester fibers dyed with a disperse dye, a coating processed cloth or laminate processed cloth having an excellent hand feeling and ability for preventing dye migration and sublimation without decreasing a function as a processed cloth is obtained by subjecting to coexist active carbon having >=1000m<2>/g specific surface with a coating agent or a laminating agent.