baber/WOPTO huggingface dataset:
Patent JP-H05179994-A (JP)
Title: Gas turbine engine
Inventor: KITADA TAKAYOSHI
IPC: F02C7/24
Filed: 1991-12-27
Abstract: PURPOSE:To prevent the temperature of intake air from rising by providing a heat insulating material on a defuser plate surface. CONSTITUTION:The flange part 52 of a turbine scroll 36 and the flange part 48 of a nozzle plate 46 are fixed by a radial direction bolt 56. An annular projection 66 is formed while it is extended from a defuser plate 24 in an axial direction at a slight interval from the top part of the bolt 56. A recessed part 68 is formed on the surface of the defuser plate 24 facing to the turbine scroll 36 from the annular projection 66 to a top end part 24-1. A heat insulating material 70 is filled into the recessed part 68. Intake air passing a defuser 25 is isolated from heat of the turbine scroll 36, and it is thus possible to measure the correct temperature of intake air by a temperature sensor provided downstream from the defuser 25.
Patent JP-H10189754-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: GOMI TAKAYUKI
IPC: H01L29/73
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To form two types of bipolar transistors with different base widths on a same substrate without adding many process, by forming a link base layer for connecting the exogenous base layer of a first bipolar transistor and a genuine base layer that is formed by epitaxial growth and at least one portion of a second bipolar transistor simultaneously. SOLUTION: In a method for manufacturing first and second bipolar transistors on a semiconductor substrate 1, a link base layer 5 for connecting the exogenous base layer (graft base layer 8) of a first bipolar transistor and a genuine base layer 12 and at least one portion of a base layer 6 of the second bipolar transistor are formed simultaneously, the link base layer 5 of a region where the above genuine base layer 12 is etched and then the genuine base layer 12 is formed at a region where the link base layer 5 is etched by the selective epitaxial growth method.
Patent JP-H09289517-A (JP)
Title: Device and method for multiplexing cell of asynchronous transfer mode
Inventor: SO NORINAGA
IPC: H04L47/43
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To multiplex a cell in accordance with traffic quantity by permitting a counter to compare the number of cells so as to select a buffer where the number of the cells are stored is selected, to count the number of the cells to be outputted to the buffer, to select the buffer where a value reaches a max. permission value by which the buffer is not selected and to read the cell. SOLUTION: A buffet parat 10 stores the cells received through an input port in respectively corresponding cell buffers. A first control part 20 counts write clocks which are supplied to the respective buffets BF1-BFn and selects the buffer where the largest quantity of cells are stored and the second control part 30 counts read clocks which are supplied to the respective buffers BF1-BFn and selects the buffet with the max. unselected permission value. The third control part 40 multiplexes the cell stored in the buffet having priority order in the buffer part 10 in accordance with a selecting signal which is outputted from the first and second control parts 20 and 30 so as to output it.
Patent JP-2001167802-A (JP)
Title: Impact absorbing structure of feeding coupler for electromagnetic induction type non-contact charging
Inventor: OGURI KOJI
IPC: H02J50/80
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an impact absorbing structure of feeding coupler for electromagnetic induction type non-contact charging that is not broken by impact applied to a case such as balling when the case is made of resin. SOLUTION: A feeding paddle 2 comprises a paddle case 9 containing coil parts 24 in it. The coil parts 24 comprises electric wires 21 disposed around a power transmission core 10 mounted to openings 19 of the paddle case 9, bobbins 20 for winding the electric wires 21, and bobbin caps 22 mounted at outer periphery of the bobbins 20. In mounting the paddle case 9, filler material 25 is coated on the upper and lower side of coil parts 24 and then adhered by vibration and melting. Accordingly, the filler material 25 is provided between the coil parts 24 and inner wall of the paddle case 9 and the coil pats 24 and are fixed to the paddle case 9 through the filler material 25.
Patent JP-H10189405-A (JP)
Title: Manufacture of direct-bonded silicon substrate
Inventor: TAKIZAWA RITSUO
IPC: H01L21/265
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a direct-bonded silicon substrate in which the silicon layer thickness of a silicon wafer for element formation is made easily thin to be 1μm or lower. SOLUTION: A silicon wafer 11, for element formation, having a resistivity of 0.1 to 1Ωcm is used, and a silicon wafer 21, for a support substrate, in which an oxide film 22 is formed on the surface is used. The wafer 11 is treated at 180 deg.C for several tens of minutes in plasma hydrogen, a hydrogen diffusion region 12 having a thickness of less than 1μm is formed, and the resistivity of the region is made larger than 1kΩcm. A hydrogen diffusion face on the wafer 11 is bonded directly to the oxide film 22 on the wafer 12, and a bonded substrate 31 is obtained. The bonded substrate is made thin by a surface grinding method from the rear side of the wafer 11 until a silicon layer in a thickness of about 5μm is left, and the remaining layer is made further thin by a mixed solution of hydrofluoric acid and nitric acid.  An SC cleaning operation is perforemd to a bonded substrate 41 which is made thin, the bonded substrate is heat-treated at 350 deg.C in an N2 gas atmosphere, and a bonded substrate 51 as a target is obtained.
Patent JP-2001175550-A (JP)
Title: Client/server system, data transmitting method for the same, and medium with program recorded thereon
Inventor: MIYAZAWA TAKEO
IPC: H04L12/58
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a graphical user interface improved in operability when setting the destination of electronic mail. SOLUTION: In the client/server system, a server is provided with an icon transfer part for transferring a received icon to another client and a picture preparing part for preparing a message board picture and the client is provided with an icon preparing part for sending a transmitting icon and a picture preparing part for preparing a message board picture while receiving the received icon and the icon prepared by the icon preparing part. When an icon is newly prepared, this is displayed on the present message board picture and transmitted to the server. The server displays the icon on the message board picture and transfers it to the other client while using a differential message transmitting system.
Patent JP-H09154636-A (JP)
Title: Freely expanding and folding leg
Inventor: MOMOSE MICHIYOSHI
IPC: A47B3/08
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To enable to expand and fold a leg without labor. SOLUTION: This leg is provided with a base part 2 fixed to the under surface of a pedestal 40, a leg part 13 in which wheels 16, 16 are fixed to a lower axle 17 of parallel leg plates 14, 14, a release link part 8 with a flat- shaped base plate, a parallel first link part 21 and a parallel second link part 27. A shaft 12 is the axis core for the release link part 8 and the leg part 13, a slide shaft 26 is the axis core of the first link part 21, a shaft 33 is the axis core of the second link part 27, a shaft 32 is the axis core of the first link part 21 and the second link part 27, and all of these can be rotated. A pair of elastic members 34, 34 are provided between both ends of the slide shaft 26 and the shaft 33, and the leg part 13 can be expanded and folded by the rising and lowering operations of the pedestal 40.
Patent JP-H11242981-A (JP)
Title: Ignition plug with internal capacitance
Inventor: CODINA GEORGE
IPC: H01T13/40
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an ignition plug made up by simple design and having an internal capacitance element. SOLUTION: An internal capacitance element is formed of an electrode 30 in an ignition plug 10 in cooperation with an eletrical insulator and an annular metallic shell. The capacitance element gives a voltage to an ignition end part 14 of the ignition plug 10 whereby a spark is generated between a tip of the electrode and the ignition end part 14 of the annular metallic shell. The ignition plug 10 is used in cooperation with an electrical system and can be applied to an internal combustion engine. A voltage source is disposed near the engine and a high-voltage coil is electrically connected to the voltage source. A rectifying diode is electrically connected to the high-voltage coil and an inductor is electrically connected to the rectifying diode. The capacitance element of the ignition plug 10 is electrically connected to the inductor.  The capacitance element receives a controlled voltage from the inductor and gives a voltage for generating a spark.
Patent JP-H07184489-A (JP)
Title: Growth-enjoying device or rooted flowering plant
Inventor: ONO SANENOBU
IPC: A01G31/00
Filed: 1993-12-27
Abstract: PURPOSE:To enable to continuously grow a flowering plant and enjoy the flowering plant over a long period. CONSTITUTION:An air-supplying means 3 for supplying air into a culture solution 1a in a container 1 having good thermal conductivity is disposed, and further an electric current-heat converting means 5 for keeping the temperature of the culture solution 1a at a prescribed temperature is disposed in the container 1.
Patent JP-H07192390-A (JP)
Title: Method and device for accessing optical disk
Inventor: HONDA KAZUHIKO
IPC: G11B20/14
Filed: 1993-12-27
Abstract: PURPOSE:To prevent a maximum linear speed from greatly increasing while shortening a wait time at access time. CONSTITUTION:While a CD-ROM 1 on which data are recorded at a constant linear speed (CLV) is so rotated as to increase linear speed and decrease rotational frequency as its access position moves from the internal-diameter side to the external-diameter side, the data are read out of the CD-ROM 1. The speed of the readout signal RS outputted from a read head 3 varies with the radial read position on the CD-ROM 1, but a clock regenerating circuit 8 regenerates a clock signal CK synchronized with the read signal RS. According to the regenerated clock signal CK, the read signal RS is EFM-demodulated and the demodulated signal is stored in a memory 12 in order. The demodulated signal stored in the memory 12 is read out at a specific timing and supplied for reproduction processing of a trailing state.
Patent JP-2000182308-A (JP)
Title: Optical disk device
Inventor: KUMAGAI ATSUHIRO
IPC: G11B17/043
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device having excellent portability capable of stably writing even under vibrations and impacts, preventing refuse and dust from sticking to an optical disk and preventing errors to correctly writing data. SOLUTION: An optical disk device wherein information is recorded to a direct-read-after-write type disk or rewritable type disk 9 having a diameter of 80 mm is inserted or carried away into or from the optical disk device in a state that the optical disk 9 is housed within a cartridge 3. Also, the optical disk device wherein information is recorded or reproduced into or from the optical disk 9 is inserted or carried away into or from the optical disk device in a state that the optical disk 9 is housed within the cartridge 3.  The device is provided with a holding means 4 holding the cartridge 3, driving mechanisms 2, 11 for the optical disk, an optical head 1 and a driving mechanism for the optical head 1, and an impact absorbing mechanism 7 and a vibration attenuating mechanism 5 are connected to the holding means 4 and the housing 8 of the optical disk device across a space between them.
Patent JP-H09169036-A (JP)
Title: Production of impact absorbing molded product and mold used therein
Inventor: TABATA KEIICHIRO
IPC: B29C39/42
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a molded product by reducing the pressure in a cavity housing a specific foamable raw material to foam and react the same and molding a hard polyurethane foam molded product of which the core part has a packing ratio of a specific value. SOLUTION: A recessed part 4 is formed to the lower mold 3 forming a mold 1 and the upper mold 2 of the mold 1 becomes the lid member of the recessed part 4 to form a cavity 5 and a hollow chamber 7 is formed outside the closure part 6 of the recessed part 4 and a pressure adjusting valve 9 is provided to connect the chamber 7 and an air suction device 11 by an air pipe 10. A predetermined amt. of a hard polyurethane foam foamable raw material based on a polyhydroxy compd. and a polylsocyanate compd. is introduced into the cavity 5 and the air in the cavity 5 is sucked by the air suction device 11 to reduce the pressure in the cavity 5 to predetermined pressure to foam and react the foamable raw material to obtain an impact absorbing hard polyurethane foam molded product of which the core part has a packing ratio of 0.5-below 1.2. Therefore, production can be efficiently performed.
Patent JP-H09159265-A (JP)
Title: Hot water supply mechanism
Inventor: OGURI KIYOSHI
IPC: F24H1/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply mechanism having an automatic hot water supply function utilizing an existing hot water supplier and being capable of a combined disposition of a 24 hour bathing mechanism. SOLUTION: A hot water supply mechanism 10 is interposed between a hot water heater 20 and a bath tab 1, in which there are provided a hot water mixer 12 for mixing hot water and water into set temperature warm water, an opening/closing valve 15 provided in the course of a warm water passage 14 serving to supply warm water to a bath tab 1, and a water level detection sensor 18 disposed on the bath tab or in the vicinity of the bath tab. Once a water level in the bath tab becomes smaller than a predetermined one, a controller 17 opens the opening/closing valve 15 based upon a detection signal from the water level detection sensor 18 to supply warm water at the set temperature from the hot water/water mixer 12 to the bath tab 1 through the warm water passage 14.  When the water level in the bath tab 1 reaches the set level, the controller 17 receiving a water level signal from the water level detection sensor 18 closes the opening/closing valve 15 for completion of the hot water supply.
Patent JP-2001168167-A (JP)
Title: Treating system and method
Inventor: UEDA KAZUNARI
IPC: H01L21/68
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To shorten a treating time by increasing the efficiencies of substrate carry-in/carry-out to treating equipment and substrate transfer between the treating equipment. SOLUTION: The system includes a vertical transport device 7 for transporting a substrate W in a vertical direction and circumferential transport devices for transporting the substrate W in a circumferential direction. Treating equipment 20, 21, 22 and 23 for performing predetermined treating over the substrate W are arranged in the circumferential direction to which the substrate is transported by the circumferential transport devices 10, 11, 12 and 13.
Patent JP-H11166109-A (JP)
Title: Polyester resin composition and manufacture of high viscosity polyethylene terephthalate resin therewith
Inventor: YANAGASE AKIRA
IPC: C08G63/127
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a high viscosity polyethylene terephthalate resin having such a melt strength and viscoelasiticy enough to allow an extrusion blow molding. SOLUTION: A polyester resin composition comprises 2-50 wt.% of an aromatic tetracarboxylic dianhydride and 50-98 wt.% of a polyester resin in which 50% or less of terminal groups are hydroxyl groups. A method for preparing a high viscosity PET resin involves an addition of 0.1-30 pts.wt. of the composition to 100 pts.wt. of a polyethylene terephthalate resin and a melt blending of the resulting mixture.
Patent JP-2000174638-A (JP)
Title: Reed-solomon code reception circuit
Inventor: MURAOKA SHINYA
IPC: H03M13/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To suppress frequency band enlargement by error correction required for correcting burst errors by interference waves. SOLUTION: In this reception circuit, by measuring reception signal power inputted from a transmission line in a power measurement circuit 107, the moving average of the reception signal power is calculated. Based on the calculated result, an error position estimation circuit 108 detects the interference waves and estimates the position of the burst error. Then, the estimated burst error position is supplied to a Reed-Solomon decoding circuit 105 as error position information and the Reed Solomon decoding circuit 105 performs erasure correction by that. Thus, the increase of redundancy required for correcting the burst error is reduced and the frequency band enlargement is minimized.
Patent JP-H09182019-A (JP)
Title: Video signal recording device and reproducing device
Inventor: YAMASHITA KEITARO
IPC: G06F17/30
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a device which is capable of extracting a typical image from a received video signal and performing a digest record or/and reproduction. SOLUTION: After the broadcast signal received by an antenna 1 is received by a video channel tuner 2, the signal is converted into a digital signal and scene change information, for instance, is detected by a typical image detection circuit 5. Based on the detected scene change information, a video signal is recorded in a storage device 22 and a digest record/reproduction is performed so as to read stored information. The scene change information detecting the typical image is detected by the motion detection of a video frame and useless typical images are extracted by obtaining many detection outputs on the screen in which scenes are gently changed, that is, the screen for which a fade in/out is performed, for instance.  This recording/reproducing device is made to obtain the scene change information by the last detection signal when the detection signal is continuous for a prescribed period, and useless record/reproduction is prevented from being performed.
Patent JP-2001169048-A (JP)
Title: Image reader, its controlling method and its recording medium
Inventor: MIYAUCHI YASUNORI
IPC: H04N1/028
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which generates image data by an image area being the same as that of image data of low resolution while image data of high resolution is made independent of the location where an original is placed in the image reader and its controlling method which offer the image data of high resolution read by switching to a lens for a high resolution system to a host device when an image is read. SOLUTION: A reading part performing image reading is provided with an optical unit that can move in a horizontal scanning direction, generates a plurality of pieces of image data of high resolution by a successive movement of its reading optical shaft in reading and by applying a lens for a high resolution system, and integrates the plurality of pieces of image data of high resolution to obtain the image data of a prescribed area.
Patent JP-H11183757-A (JP)
Title: Optical bus system and signal processor
Inventor: SAKASAI KAZUHIRO
IPC: G02B6/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical bus system capable of reducing the dispersion of light receiving quantity and a signal processor using the optical bus system. SOLUTION: Each signal light incidence part 6 in an optical bus 1 is provided with a transmission/diffusion body 13 for propagating incident signal light into the inside of the bus 1 by transmission/diffusion and each signal light projecting part 7 is provided with respective refractive faces 14 for guiding respective signal light made incident from plural signal light incidence parts 6 and propagated through the inside of the bus 1 to a light receiving element 5 arranged correspondingly to the projecting part 7.
Patent JP-H083140-A (JP)
Title: Imidazole-based compound and pest controlling agent containing the same
Inventor: NASU RIKUO
IPC: A61P31/04
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a new compound useful as a pest controlling agent. CONSTITUTION:This imidazole-based compound of formula I [R] is cyano, a group of formula II or C(=S)NR5R6 (R5 and R6 are each H, an alkyl, etc.); R2 and R3 are each H, a halogen, nitro, cyano, a thiocyanate, etc.; R4 is a (substituted)alkyl, a (substituted)cycloalkyl, a (substituted)phenyl, etc., except that R2 and R3 are simultaneously halogens and a combination in which R1 is cyano; R2 is phenyl, 4-methylphenyl, 4-methoxyphenyl or 4-ethylphenyl; R3 is Cl atom and R4 is dimethylaminol, e.g. 2-cyano-1-dimethylsulfamoylimidazole. The compound of formula I is obtained by reacting a compound of formula III with a compound of formula IV (Y is a halogen) at 10-150 deg.C reactional temperature for 1-48hr reactional time.
Patent JP-H09178737-A (JP)
Title: Performance evaluation method for anion exchange resin and method for managing water treatment system using the performance evaluation method
Inventor: MARUTANI HARUKO
IPC: G01N30/96
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To realize stabilized management of a water treatment system by a method wherein an anion-exchange resin adsorbs polyethylene sulfonic acid previously and then the limit of use is evaluated for the anion-exchange resin by measuring the reaction rate thereof. SOLUTION: An anion-exchange resin is immersed into PSS aqueous solution of specified concentration and regenerated to OH type using sodium hydroxide. Reaction rate is then measured using the, regenerated resin. The PSS has molecular weight preferably in the range of 1600-50000 and more preferably in the range of 10000-50000. The ordinate represents the residual quantity of PSS in the resin after regeneration and the abscissa represents the reaction rate in the form of measurement of mobility coefficient of substance. Embodiments 1, 2, 3 represent the test results for a new product, a product used in an actual plant for three years, and a product used for one half year. The resin of embodiment 3 became useless one month later. Results of the embodiments 1, 2, 3 indicate the aging of resin.  According to the method, limit of use can e predicted for anion-exchange resin and a water treatment system can be managed stably.
Patent JP-2000174993-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/04
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To execute a processing at an appropriate density in double face reading and one face reading and double face recording and one face recording by reading original reading density when double face reading is selected to be smaller than original reading density when one face reading is selected and transmitting the result. SOLUTION: When double face reading is selected, a control circuit 20 reads original density smaller than that when one face reading is selected, and transmits the result. When compulsory double face recording is selected on a receiver side where double face recording is possible, and double face recording is executed, upon designation of double face transmission from a transmitter, recording is executed at density as it is. When one face transmission is designated from the transmitter and double face recording is executed, recording is executed at a smaller density. A read density display circuit 24 displays selected reading density. A double face reading display circuit 28 displays the fact that double face reading is selected. A compulsory double face recording display circuit 32 displays that compulsory double face recording is selected.