baber/WOPTO huggingface dataset:
Patent JP-2000154738-A (JP)
Title: Suction air quantity control device of variable valve system engine
Inventor: ARAI KATSUHIRO
IPC: F01L9/20
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To precisely control a suction air quantity of a cylinder by an air intake valve. SOLUTION: A variable valve system engine furnished with air intake and exhaust valves is furnished with an air quantity control means to control suction air quantity of a cylinder 2 in accordance with closing timing of the air intake valve 3, and the air quantity control means has a decision means to decide to close the air intake valve 3 in an air intake process or to close it in a compression process in accordance with a driving condition of the engine, a closing time setting means to set closing timing of the air intake valve 3 in the air intake process and closing timing of the air intake valve 3 in the compression process in accordance with the driving condition of the engine and a closing control means to close the air intake valve 3 at pertinent time in accordance with a decision.
Patent JP-H07181693-A (JP)
Title: Electrophotographic photoreceptor
Inventor: DOI KAZUHITO
IPC: G03G5/06
Filed: 1993-12-24
Abstract: PURPOSE:To provide an electrophotographic photoreceptor excellent in various characteristics, effectively inhibiting optical fatigue and having stability to repeated use. CONSTITUTION:This electrophotographic photoreceptor is an org. electrophotographic photoreceptor contg. a diaminodiphenyl compd. represented by the formula as an essential component in the photosensitive layer. In the formula, R1 is halogen, alkyl, etc., R2 is halogen, cycloalkyl, etc., R1 and R2 are mutually different substituents, R3 is H, halogen, etc., and R4 is H, Cl, etc.
Patent JP-2001144478-A (JP)
Title: Radiation structure of transformer
Inventor: TSUCHIYA TAKAHIRO
IPC: H05K7/20
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a radiation structure of a winding part by which the characteristic of a transformer is not deteriorated even if a screw is loosened and an appropriate radiation can be realized by the winding part formed by resin molding. SOLUTION: This structure is composed of a plate spring 2 which is provided with a ceiling part 22 bend inward and both-arm part 21 extending like an L shape and holding transcores 4a and 4b from both ends of the ceiling part 22, and a metallic plate 1 which is provided with a notch 11 with which the both-arm part of the plate spring 2 is engaged and in which projections 12 in contact with molding surfaces 3a and 3b of a winding 3 are formed. When the both-arm part 21 is engaged with the metallic plate 1, the outer legs of the transcore are brought into contact with each other, the transcores 4a and 4b are held by the both-arm part, and the projection 12 of the metallic plate is brought into contact with the molded surface of the winding 3, thus enhancing the radiation.
Patent JP-2001141107-A (JP)
Title: Valve positioner
Inventor: INOUE AKIRA
IPC: F16K31/06
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing the hysteresis specific to a converter in a valve positioner to control a regulating valve by an electric-pneumatic conversion mechanism. SOLUTION: The valve positioner comprises a receiving means to receive the input signal SP to set the target value of the valve opening of the regulating valve, a position sensing means to detect the valve opening, a control operating means to operate and output the control signal MV to control the valve opening position based on the deviation between the valve opening signal PV and the input signal SP prepared by the position sensing means, and a converting means to transmit the drive signal of the regulating valve based on the control signal MV,  the control operating means superposes the hysteresis removing signal in which the setting direction of the control signal MV to the final target value is constant to the control signal MV irrespective of the history of the control signal MV when the deviation between the valve opening signal PV and the target value is not less than a predetermined value.
Patent JP-H05144660-A (JP)
Title: Manufacture of electronic component
Inventor: YAMAGUCHI KATSUMI
IPC: H01G4/30
Filed: 1991-11-15
Abstract: PURPOSE:To realize an electronic component wherein voids are hard to be generated, by forming a film of electrode material paint on an element, forming a second layer of electrode material paint on a flat surface which layer is thicker than the first layer, and dipping the film formed on the element in the second layer. CONSTITUTION:Electrode material paint for an outer electrode is made to flow on a flat surface, and a first thin layer 12 of the electrode material paint is formed. The end portion of an element 10 is dipped in the first layer 12 of the electrode material paint, and a film 14 of the electrode material paint is formed. A second layer 16 of the electrode material paint is formed on the flat surface so as to be thicker than the first layer 12. The end portion of the electrode 10 is dipped in the second layer 16 of the electrode material paint, together with the film 14 of the electrode material paint formed on the electrode 10, and the film 14 having a necessary size is formed. Thereby electronic components including few imperfect ones can be obtained.
Patent JP-2001145146-A (JP)
Title: Radio terminal device
Inventor: EBIHARA TOSHIAKI
IPC: H04W36/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To make a base station which has a high reception level wait by dynamically changing switching decision conditions of a waiting base station. SOLUTION: Base stations having reception levels above a lower-limit threshold are retrieved by communicating with base stations and the base station having the highest reception level is selected. When there are plural base stations which are retrieved by the processing, a 2nd high reception level is determined as a switching selection level and stored. Then a base station determined as a waiting base station is placed in a waiting state. The reception level from this waiting base station is monitored, and when the reception level becomes less than the switching selection level, base-station retrieval is performed again.  Thus, when the waiting base station is switched, in response to a decrease in the reception level, the switching selection level for deciding a decrease in reception level is updated according to the reception level of a base station retrieved in last base station retrieval.
Patent JP-H03191246-A (JP)
Title: Operating method of air-conditioner
Inventor: TAKAHASHI FUSAKICHI
IPC: F24F11/02
Filed: 1989-12-20
Abstract: PURPOSE:To reduce the thermal load in a room for saving energy, and minimize the fluctuation in the room temperature for performing a comfortable air conditioning by a method wherein when a thermostat is off, a fan motor is continued to operate at a lower rotating speed than that in on-state of the thermostat. CONSTITUTION:In a water/air cooled air-conditioner, a common fan motor 16 drives an indoor fan 26, water-spray fan 18 and an exhaust fan 19. Therefore, when the rotating speed of the fan motor 16 is reduced to decrease the exhaust air flow Gw, a sufficient cooling capacity can not be achieved and the cooling capacity is lowered. Therefore, the fan motor 16 is driven and controlled according to the on and off action of a thermostat 28, and the rotation speeds of the fans 26, 18 and 19 are modulated so as to produce an air flow pattern such as strong   weak   strong, or weak   very weak   weak, for example. This driving control of the fan motor 16 by using the thermostat 28 reduces the rotation speed of the fans to decrease the exhaust air flow when the thermostat is off, causing a reduction in the influent heat amount Qi into the room.
Patent JP-H11223053-A (JP)
Title: Rosette, door nameplate or simulant thereof
Inventor: MITTERER EMIL
IPC: E05B9/08
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a rosette, a door nameplate or a simulant thereof, which can be manufactured at low cost and inventory of which controlled. SOLUTION: The rosette, the nameplate or the simulant thereof for a window and/or a door has a stud body 12, and the stud body has at least one notch 14 for housing a grip neck section, a lock cylinder or a simulant thereof and at least two notches 16 for housing a proper fixing means. A visual cover 40 is attached pivotally to the stud body, and the cover can be retained to a stud body 12 for covering the notches 16 for fixing. The notches 16 for fixing are covered completely at closed retained places. The stud body and the visual cover are connected mutually by at least one hinge 45.
Patent JP-H11156291-A (JP)
Title: Formation of precoat coating film having design characteristic
Inventor: IKENAGA YOSHIKI
IPC: B05D3/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a precoat coating film having a design characteristic to impart a three-dimensional feel having depth on the surface of a metallic steel sheet. SOLUTION: This method for forming the precoat coating film having the design characteristic comprises the step of forming a base coating film 2 by applying a coating material for the base coating film 2 prepd. by incorporating a binder resin selected from the group consisting of an acrylic resin, polyester resin, silicone modified polyester resin, silicone modified acrylic resin, vinyl chloride resin or fluororesin or dispersion of the vinyl chloride resin and aggregate having a particle size in a range of 5 to 1000 μm as well as a hardener if desired, on the metallic material to be coated and then, baking the same and a stage for forming the finish coat coating film 3 on the base coating film 2.
Patent JP-H08185200-A (JP)
Title: Method for quantizing weighing vector
Inventor: MANO KAZUNORI
IPC: G10L19/04
Filed: 1994-12-28
Abstract: PURPOSE: To perform weighing vector quantization efficiently and precisely with less quantity of operation. CONSTITUTION: Weighing vectors W for N-dimensional LSP input vector X are sorted in order of magnitude of element in a weighing order deciding section 21, elements of a prescribed number M (<N) are selected, and these elements are selected from input vectors, weighing vectors and code vectors in selecting sections 27, 28 and 29 respectively. Weighted distortion calculation is performed for the M-dimensional vectors, coding vectors of only a prescribed number are previously selected from a coding book 4 in the reverse order of magnitude, weighted distortion is obtained out of previously selected coding vectors with the N-dimensional vectors X and W, and the coding vector with minimum distortion is selected.
Patent JP-H06165171-A (JP)
Title: Method for controlling still picture conference device
Inventor: MORI KOICHI
IPC: H04N7/15
Filed: 1992-11-16
Abstract: PURPOSE:To enable a user to properly record a memorandum or the like by inhibiting the transmission of plotting information to an opposite terminal in a local plotting mode at the time of telewriting communication. CONSTITUTION:When telewriting application is started, a conference referring to common conference data is started. At first, a user for a still picture conference device 1 arranges the execution of still picture conference communication with a user for the opposite terminal of the still picture conference by using a communication function or a facsimile(FAX) communication function and transmits conference data to be used for the still picture conference to the opposite terminal by using a group 4 FAX communication function. When one user sets up a local plotting mode, the device 1 does not send the plotting information of a picture operated and inputted in the local plotting mode to the opposite terminal.
Patent JP-2001145489-A (JP)
Title: Flagellum-binding peptide
Inventor: MATSUBA TAKAO
IPC: C12N15/09
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a peptide applicable for e.g. staining a bacterium. SOLUTION: The peptide capable of specifically binding to a flagellum is obtained by isolating a phage by (1) preparing a phage library consisting of phages displaying arbitrary peptides on their surface, (2) immobilizing a flagellum onto a solid phase, treating the obtained specimen with a blocking agent, followed by washing the obtained specimen, (3) releasing the phage from the solid phase to grow, and (4) selecting a phage displaying a peptide specifically binding the flagellum among the grown phages, wherein the blocking agent is a digest of a low-molecular protein, wherein the flagella is immobilized to the solid phase as a polymer, wherein the phage is released from the solid phase with an eluate containing flagella.
Patent JP-H01170930-A (JP)
Title: Light source filter device for scanning and exposing
Inventor: MIZUO SHIGERU
IPC: G03F3/10
Filed: 1987-12-25
Abstract: PURPOSE:To miniaturize a device and to accomplish stable and reliable operation by providing a transparent opening parallel to a light source on the column surface of a drum-shaped column body inside which stick-shaped light sources are provided in parallel and the inner cavity surface of which consists of a reflection mirror, providing a polygonal column which is turnable and empty inside around the outer hull of the column body, forming a window on each column surface of the polygonal column, and providing each window with a filter in fixable. CONSTITUTION:An exposing part 300 which scans and exposes the bonded and exposed surface of an original platen is provided in a first chamber. A unit or plural stick-shaped light source lamps 302A, 302B and 302C are fixed in a box 316 in the center of the exposing part 300, which is provided with the reflection mirror surface 306 in its inner cavity part. A transparent window 304 is opened on a part of the reflection mirror surface 306 and provided in the way that it is surrounded by the drum-shaped column body 321 which is also fixed by the box 316. The polygonal column 301 which is concentric with the drum-shaped column body and is empty inside is provided turnably around the outer hull of the drum-shaped column body; the polygonal column 301 is provided with the window opened parallel to the stick- shaped light source lamp on each column surface 301A and the filter is fixed and disposed in the opened window. Thus, the miniaturization and opening-closing operation operability are improved.
Patent JP-H09186658-A (JP)
Title: Optical communication system allowing maintenance
Inventor: FATEHI MOHAMMAD T
IPC: H04B10/588
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To monitor a signal routing of a multiple wavelength optical network by allowing the system to be made up of an output difference element connecting to an inverting input, a noninverting input and a dithering element, a dither signal generator and a feedback element giving input of a signal relating to an output of the dithering element to the inverting input of the difference element. SOLUTION: An intensity modulator 2 is arranged in series with an optical carrier 4 modulated by an information signal. A differential amplifier circuit 7 has an inverting input, a noninverting input and an output connecting to an input of the intensity modulator 2 as a dither element and is made up of an adder 6 and an operational amplifier conditioner 8. A signal generator 10 generates a desired identifier tone and overhead information to be added to a modulation optical carrier. Furthermore, the signal generator 10 connects to the noninverting input of the differential amplifier 7. Furthermore, the feedback element is used to generate a signal relating to an output of the intensity modulator 2 based on a modulation index of the identifier tone.
Patent JP-H07141526-A (JP)
Title: Computer graphic system
Inventor: ROORANDO MANFURETSUDO HOTSUKUM
IPC: G06T15/00
Filed: 1993-12-27
Abstract: PURPOSE: To reduce the number of illumination calculation required for the rendering of a scene provided with an object illuminated by a light source. CONSTITUTION: By using a (z) buffer 46, respective primitives for the object in the illuminated scene are sorted as already hidden or observable ones. In a first approach, only 1 path is performed through the display list of the primitives for the scene and the illumination calculation is performed only for the primitives sorted as observable. In a second approach, 2 paths are performed through the display list. In a first path, the display list is completely scanned so as to set up the (z) buffer 46, however, the illumination calculation is not performed. In the case of performing the second path of the display list, the illumination calculation is performed for the respective primitives sorted as the observable ones by sorting the respective primitives as the already hidden or observable ones. The illumination calculation is performed by using glow or fog shading.
Patent JP-2000159182-A (JP)
Title: Power transmitting unit, power transmitting mechanism and shift control device
Inventor: OSE KENJI
IPC: B62K23/06
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a power transmitting unit to be used for various shift control units by separating a power transmitting unit provided with a handle bar fitting member and a cable converting device for converting direction of a control cable from a shift control unit. SOLUTION: A shift control unit 42 is installed in a handle 14 at a position close to a left grip part thereof, and a shift control unit 46 is installed in the handle 14 at a position close to a right grip part thereof. Each one end of control cable segments 70, 80 are connected to the shift control units 42, 46, and the other ends thereof are connected to a power transmitting unit 90. A housing 150 is formed of an upper wall, a rear wall and a bottom wall, and two pulley-like cable direction converting members are fitted to the rear wall freely to be rotated in relation to each other. With this structure, the power transmitting unit 90 can be used for various shift control units by changing the only two pulleys so as to be adapted for the a different shift characteristic of the shift control units.
Patent JP-H04202889-A (JP)
Title: Production of cast-coated paper
Inventor: TAKADA KAZUYUKI
IPC: D21H19/36
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the subject product free from defects such as pimple and pinhole and having high quality by using a specific latex modified with a specific non-dissociative functional group as an adhesive constituting the main component of a coating liquid for cast-coated paper. CONSTITUTION:A latex is produced by the emulsion polymerization of (A) 30-50wt.% of an aliphatic conjugated diolefin monomer (e.g. butadiene), (B) 69-49wt.% of an olefinic aromatic monomer (e.g. styrene) and/or a monoolefinic monomer (e.g. methyl methacrylate) and (C) 1-7wt.% of a non-dissociative olefinic unsaturated monomer (e.g. acrylamide). The latex is used as an adhesive and a coating layer composed mainly of the adhesive and a pigment is formed on a base paper. The coated paper is mirror-finished by pressing the paper to a hot mirror-faced drum while the coating layer is still in wet state.
Patent JP-H03193663-A (JP)
Title: Production of alkaline earth metallic aluminosilicate sintered body
Inventor: TAGA GENJI
IPC: C04B35/18
Filed: 1989-12-21
Abstract: PURPOSE:To easily obtain an alkaline earth metallic aluminosilicate sintered body by roasting at low temp. by mixing boron oxide (precursor) with the specified alkaline earth metal type zeolite (calcined substance) and molding the mixture and roasting this molded body. CONSTITUTION:Alkaline earth metal type zeolite is prepared which is shown in a formula (M' shows alkaline earth metallic ion, M<2> shows alkali metallic ion and ammonium ion, (i+j)=1; (j)=0-0.15; (l)=0.1-1.1; (m)=1.5-2.5; m/l is <=3, (n) is zero and positive number; however excepting the case wherein M' shows Ca ion and (i+j)=1, (j)=0-0.1). Boron oxide or a boron compd. capable of being changed into boron oxide by roasting is mixed with this zeolite or an amorphous calcined substance obtained by calcination of this zeolite. Then this mixture is molded and the molded form is roasted at <=1000 deg.C. Thereby an alkaline earth metallic aluminosilicate-sintered body is obtained which is preferable for the electrical insulating material, etc.
Patent JP-H07154427-A (JP)
Title: Isdn terminal adapter
Inventor: OTSUKA IWAO
IPC: H04L12/02
Filed: 1993-12-01
Abstract: PURPOSE:To switch a communication method without delay in data transmission even at the time of the large change of the data volume. CONSTITUTION:A control part 19 monitors transmission data from a terminal equipment 2 in a DTE interface part 11 based on the data pattern in a pattern storage part 18. When these patterns coincide with each other, the control part 19 controls the DTE interface part 11, a switching part 12, a PAD part 13, a speed matching part 14, a packet switching communication part 15, and a line switching communication part 16 to perform switching from packet switching to line switching or switching from line switching to packet switching.
Patent JP-2001146518-A (JP)
Title: Optical polysiloxane
Inventor: KUSHIBIKI NOBUO
IPC: C08G77/16
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain an optical polysiloxane which is usable in the visible light range and photo-cured without introducing a specific light-functional group into the polysiloxane. SOLUTION: There is provided an optical polysiloxane having no specific light-absorption band in the visible light range, which is formed by mixing a polysiloxane with n-type photosemiconductor particles whose band gap energy is in the wavelength range of below 400 nm and crosslinking the polysiloxane by irradiating light of a wavelength having an energy above the band gap energy of the semiconductor.
Patent JP-H03189534-A (JP)
Title: Testing instrument for transmission for automobile
Inventor: NAKAYAMA KAZUO
IPC: G01M13/02
Filed: 1989-12-19
Abstract: PURPOSE:To simplify the device and shorten its overall length by fitting an input shaft coupling device directly to one end shaft of a motor dedicated to the automobile transmission testing device. CONSTITUTION:A clamp device 2 moves forth to clamp and set the automobile transmission which is carried to the testing device at a prescribed position. Then the motor 14 dedicated to the testing device moves forth and then the input shaft coupling device 3 moves forth to couple the input shaft 1a of the transmission 1. Further, an output shaft slide base 12 moves forth and then an output shaft coupling device 9 moves forth to couple the output shaft of the transmission 1. Then the motor 14 drives the transmission 1 and an output absorption device 11 applies prescribed torque to the transmission 1 through an output bearing device 10 to conduct a test. After the test, the transmission 1 is detached by moving back the devices 3 and 9 then the device 2. Thus, the device 3 is coupled directly with one end shaft of the motor 14, so the device is simplified and shortened in its overall length.