baber/WOPTO huggingface dataset:
Patent JP-H1110298-A (JP)
Title: Continuous casting equipment
Inventor: IMASHIRO MOTOHIRO
IPC: B22D11/128
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting equipment which prevents the surface crack by raising the surface temp. on a cast slab. SOLUTION: In the continuous casting equipment, a guide segment A providing plural guide rolls 3 and a secondary cooling device for cooling the cast slab 4 arranged along a pass-line P and strainghtening rolls 8 arranged at the downstream side of the guide segment A and drawing out and straightening the cast slab 4 are a provided and the press-line at the guide segment A position is curved at a part thereof to change the conveying direction of the cast slab 4. The guide rolls 3a arranged at the inside of curving at the curved pass-line position R are made to be inner part cooling type roll. Further, at the inside position of the curving, the cooling of the cast slab 4 with the secondary cooling device is made zero or reduced. By this method, the surface crack on the cast slab 4 can be prevented.
Patent JP-S6150679-A (JP)
Inventor: SAKAI AKIRA
IPC: B07B13/02
Filed: 1984-08-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0418529-A (JP)
Title: Exposure controller of camera
Inventor: TAKAGI TADAO
IPC: G01J1/44
Filed: 1990-06-29
Abstract: PURPOSE:To make an exposure display and perform exposure control even before and during arithmetic by selecting one exposure value selecting means according to whether or not a focusing state is already outputted or not. CONSTITUTION:A 1st exposure value arithmetic means 3 calculates an exposure value from the output of a light measuring circuit 2 according to arithmetic algorithm and outputs the result of an exposure value selecting circuit 12. The exposure value selecting means 12 outputs the output of the 1st exposure value arithmetic means 3 when the output of a focusing state arithmetic means 8 is not outputted yet or the output of a 2nd exposure value arithmetic means 9 when the output is already outputted to an exposure control means 13. Then the exposure control means 13 receives the output to control a stop 14, a shutter 15, and a display means 16. Consequently, the exposure display and exposure control can be performed even before and during the arithmetic of a defocusing quantity.
Patent JP-H0336070-A (JP)
Title: Soundproof material structure of printer to be mounted on outer surface
Inventor: KUMAGAI MASAO
IPC: B41J29/08
Filed: 1989-07-03
Abstract: PURPOSE:To reduce the sound of a printer to a large extent by arranging a sound-absorbing material to the outside. CONSTITUTION:A lower sound-absorbing material 7 is placed on a printer table 8 and a printer 5 is set on said table 8. Next, printing paper is set to the printer 5 to operate the printer 5. An upper sound absorbing material 6 is placed on the printer 5 and the upper sound-absorbing material 6 is detached at the time of the mounting and detachment of the paper to perform operation and, at the time of printing, the upper sound-absorbing material 7 is mounted to the printer 5 and the noise leaked to the outside from a cover can be reduced.
Patent JP-S5694663-A (JP)
Title: Semiconductor device
Inventor: ITOU SHIYUUZOU
IPC: H01L21/52
Filed: 1979-12-27
Abstract: PURPOSE:To eliminate the deterioration of the soldering property by constituting an ohmic electrode by a laminate of a Cr layer, an Ni layer, an Ni oxidation preventing layer of Au or Sn and an Ag layer from the side of a substrate when the electrode is formed on the Si substrate. CONSTITUTION:On the Si substrate 10 the Cr layer 11 about 100-1,000Angstrom  thick and the Ni layer 12 about 1,000-10,000Angstrom  thick are laminated and connected thereto, whereon the Ni oxidation preventing layer 13 formed of Au and having the thickness of about 100-3,000Angstrom  is formed, and the laminate thus prepared is subjected to heat treatment for 30-120min at a temperature of 250-300 deg.C in the ambience of N2. At this time, Sn may also be used for the layer 13, and in this case the thickness is set to be about 100-1,000Angstrom  and the laminate is subjected to heat treatment at a temperature of 300-500 deg.C in an H2 gas for the first 1-5min and, after the surface oxidized film of the layer 13 is reduced in the first treatment it is reat treated in a mixed gas containing H2 in the ratio of H2:H2=1:10 for 30- 120min After that, on to the laminate thus treated is connected the Ag layer 14. Thus, the oxidation of the Ni layer 12 is prevented.
Patent JP-H0463936-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: NADA MITSUHIRO
IPC: F02D41/14
Filed: 1990-07-02
Abstract: PURPOSE:To prevent the worsening of emission by commencing air-fuel ratio feedback control based on the output of a second air-fuel ratio sensor after the second air-fuel ratio sensor, installed in the three way catalyst upper stream, is made active even an air-fuel ratio sensor in the three way catalyst down stream is inactive. CONSTITUTION:When a second air-fuel ratio sensor E is judged to be active with a second air-fuel ratio sensor activity judging means F even an internal combustion engine is in a cold engine condition, proportional control and integral control are conducted with the output of the second air-fuel ratio sensor E as input to operate a cold-engine time air-fuel ratio correction quantity with a cold-engine time air-fuel ratio correction quantity operation means G. Then when a first air-fuel ratio sensor A is judged to be inactive with a first air-fuel ratio sensor activity judging means D, the air-fuel ratio of the internal combustion engine is adjusted with an air-fuel ratio adjusting means C based on the cold-engine time air-fuel ratio correction quantity. Moreover an air-fuel ratio is adjusted with the means C by a storage term when the first air-fuel ratio sensor A is active.
Patent JP-S6242944-A (JP)
Inventor: RANDEII ERU BERU
IPC: C07C253/00
Filed: 1986-07-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6232406-A (JP)
Title: Terminal structure of optical connector
Inventor: TANABE TAKASHI
IPC: G02B6/36
Filed: 1985-08-05
Abstract: PURPOSE:To prevent the reflection loss by butting end faces of two optical fibers so that a space exists hardly between them. CONSTITUTION:In case that optical fibers 21 and 22 are connected to each other, spherical members 25 and 26 are fitted to recessed parts 31 and 32 of ferrules 23 and 24 to position their through holes 33 and 34 on extensions of through holes 28 and 29 of ferrules 23 and 24. Since the depth of recessed parts 31 and 32 is properly shorter than the diameter of spherical members 25 and 26, spherical members 25 and 26 are partially projected from recessed parts 31 and 32 properly in this fitted state. One ends of optical fibers 21 and 22 are inserted to through holes 28 and 29 of ferrules 23 and 24 and are inserted to through holes 33 and 34 of spherical members 25 and 26 to butt end faces 35 and 37 of optical fibers 21 and 22.
Patent JP-S6066655-A (JP)
Title: Structure of rotary electric machine
Inventor: SHIBATA FUKUO
IPC: H02K19/16
Filed: 1983-09-19
Abstract: PURPOSE:To enhance the efficiency of a rotary electric machine in a simple structure by connecting one-phase windings of two star-connection winding array to the neutral point of opposite side, and connecting the secondary winding of a transformer between the two neutral points. CONSTITUTION:A synchronous generator supplies electric power from external connecting terminals 3-5 of armature windings through a current winding 15 of a transformer 14 to a load 2. The voltage winding 16 of the transformer 14 is connected through a reactance unit 18 between the terminals 3-5. The input terminals of the winding 15 are connected to external terminals 3-5, one and the other terminals of the phases of the secondary winding 17 are connected in series, arranged so that only one phase of them is directed reversely, and connected between the neutral points 12 and 13. Thus, a load current of a generator of an arrow with a solid line, and an exciting current of an arrow with a broken line are flowed through the star-connection windings of windings 6-8, 9-11, thereby forming a strong alternating 4-pole magnetic field.
Patent JP-H07147789-A (JP)
Title: Parameter setter for motor control equipment
Inventor: MORIMOTO TAIJI
IPC: H02P29/00
Filed: 1994-07-25
Abstract: PURPOSE:To make it possible to set a lot of parameters on a motor control equipment by replacing them with a combination of a parameter adjusting means, a parameter selecting means that specifies the type of parameters, and a parameter storing means that stores parameter values in respective areas. CONSTITUTION:A parameter adjusting means 1 determines the operation and function of a motor control equipment. A parameter selecting means 2 specifies a specified one among a plurality of parameters. A parameter storing means 6 stores the values of the parameters of the above means 1, 2. The parameter adjusting means 1 replacing parameters with one another among which is smaller in number of those stored in the parameter storing means 6 and those specifiable by the parameter selecting means 2. This makes it possible to set the parameters of a large number of motor control equipment.
Patent JP-H1057540-A (JP)
Title: Ski pole set
Inventor: BINDER JOHANN
IPC: A63C11/22
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the handling by forming a joint element from a rear extension part at the tip of a pole and setting this free end to the opposite side of the lateral axis viewed from the pole tip part. SOLUTION: An illustration shows such a state that the bottom ski pole parts 19 of both ski poles 1, 2 are rotated about respective lateral axes so as to be set in the second position and connected to each other via joint pieces 23, 23a. In this states, the both joint elements 13 extend across support pieces 14 of two ski poles 1, 2 and forms a traverse 27 for connecting the ski poles 1, 2 to each other. Rotatable snow discs are provided in their outsides, namely sides of the support pieces 14 being separated from each other so that, for example, a carrier having a shape of a vehicle which carries the two skis connected to each other via a connection belt is constituted. The ski can be thus comfortably carried by holding and tracting the tip of the ski under this state.
Patent JP-S6151260-A (JP)
Title: Pattern matching circuit
Inventor: MATSUMURA HIROSHI
IPC: G06K9/68
Filed: 1984-08-20
Abstract: PURPOSE:To improve remarkably a processing speed by fetching a characteristic pattern of one character, operating plural processing units and matching of a standard characteristic pattern with a characteristic pattern of one character. CONSTITUTION:A processing unit 5 cuts out a character pattern for every character from a video memory 10 and sends it to a data line 35. Processing units 6a-6c of a characteristic extracting circuit 2 fetch a character pattern which is successively sent at a timing which is slightly staggered in time and starts a characteristic extracting processing. Three-value buffers 36a-36c, only when they send a characteristic pattern, open the data line 35, and the characteristic pattern, which is fixed extracted by the processing unit 6a, is simultaneously transferred and processed to respective processing units 7a-7m of respective matching circuits 3. Since the standard characteristic pattern is divided and stored to respective dictionary memories 27a-27m of respective processing units 3, the extracted characteristic pattern is matched with all standard characteristic patterns.
Patent JP-S6418447-A (JP)
Title: Metallic carrier for purifying exhaust gas
Inventor: NAGAI YOJI
IPC: B01J35/04
Filed: 1987-07-13
Abstract: PURPOSE:To easily wind a metallic carrier sheet on a stem by providing folded sections on both ends of a stem around which a metal sheet constituted of a plane sheet and a corrugated sheet carrying a catalyst are wound. CONSTITUTION:The section shape of a metal sheet 11 which is wound around a stem 14 is almost analogous to the section shape of the stem 14. For that purpose, the section shape of the stem 14 is conformed with the shape of a space in which a catalyst converter is disposed. The section shape of a metallic carrier 17 is formed into a shape most suitable to its space. When a metal sheet 11 is wound, a folded section 16 is useful for preventing slippage of winding sheet in lateral direction. A slit 15 for inserting and fixing one end of the metal sheet 11 is formed on the stem 14 for the sake of making winding easier.
Patent JP-H02118704-A (JP)
Title: Method for guiding cart running
Inventor: SHOJI HIROO
IPC: A63B55/60
Filed: 1989-07-06
Abstract: PURPOSE:To prevent the damage of ground or grass in a gold course by burying ferrous materials consisting of ferromagnetic bodies in the ground toward the running direction of a cart in parallel and at an optional width, magnetically sensing the buried materials and steering the cart in an S-shape or in zigzags with respect to the running direction. CONSTITUTION:In the course of the gold course, sensing lines 2 and 2' generated by burying the ferrous materials 1 consisting of the ferromagnetic bodies in the ground at adaquate intervals and in an adaquate depth are faced to the running direction, and they are provided in parallel with the adaquate width so as to constitute a travel road 3. The cart 4 is caused to advance in the travel road 3. Sensing means such as magnetic sensors 5 and 5' are provide din the cart 4. When the sensing means 5 and 5' in the cart 4 approach either of the lines 2 and 2' and sense the line 2, the cart 4 is automatically steered to the other line 2, and advance is proceeded. Automatic travel is attained in the S-shape or in zigzags in the travel road 3 by repeating said operation. Thus, the damage of the ground and grass can considerably be reduced.
Patent JP-H1017861-A (JP)
Title: Production of aluminate fluorescent substance
Inventor: OSHIO SHOZO
IPC: C09K11/01
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To enable a reaction structure to be recycled. SOLUTION: Specified amts. of barium carbonate, europium oxide, basic magnesium, aluminum oxide, and aluminum fluoride are mixed for 1hr by using a mortar. 3g of the resultant mixture is put in an alumina-made boat, which is then placed in an alumina-made core tube of a tubular atmosphere furnace. Nitrogen gas and hydrogen gas are introduced into the core tube, and the temp. of the mixture is elevated at a temp. rise rate of 400 deg.C/hr by energizing an electric heater and is kept at 1,600 deg.C for 2hr to bake the mixture. Then, the mixture is cooled at a temp. fall rate of 200 deg.C/hr to room temp. After the baking, the baking product remains in the boat and aluminum fluoride, i.e., a reaction structure, deposits on the mixed-gas exhaust side of the core tube.  The structure is recovered and added to a fluorescent substance feedstock or starting fluorescent substance, which is then baked.
Patent JP-H06174917-A (JP)
Title: Semiconductor optical filter
Inventor: ROUERU EMU HOBUROTSUKU
IPC: G02B5/20
Filed: 1993-07-13
Abstract: PURPOSE: To provide an optical filter which is compact, has durability, whose thickness is comparatively thin, can inexpensively be manufactured and is not sensitive to a system f-number. CONSTITUTION: The filter is constituted of a semiconductor material having a band gap which absorbs light energy lower than a first wavelength and makes higher light energy pass through. A first layer 22 doped by impurities having energy levels in the band gap and a second layer 26 made of an optical material arranged on the first layer reflecting light energy with a third wavelength longer than the second wavelength are provided. Thus, high intra-band transmission, low transmission out of the band and the passage band of sharp cutoff can be provided by combining the first and the second layers. The first layer 22 can be constituted by a substrate itself and the second layer is constituted as an interference filter.
Patent JP-H114535-A (JP)
Title: Protection circuit and compound protection device
Inventor: OSADA SHINICHI
IPC: H02H9/04
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent unexpected wire break due to excessive reaction to transient over voltage of a fuse function element, and protect over voltage in a protected circuit. SOLUTION: An input side of an over current protection fuse function element 5 arranged between a power source E, and a protected circuit P is connected to a side of a common terminal 4 through a varistor element 7. When surge voltage leads to an input 2, the varistor element 7 is immediately conducted, and a current by the surge voltage is almost prevented from flowing in the fuse function element 5, so as to flow in the common terminal from the input. As a result, wire breaking of the fuse function element 5 by excessive reaction to the surge voltage is impeded, and the protected circuit P is protected from over voltage by absorbing over voltage by the varistor element 7.
Patent JP-H08107896-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: ABE YASUHIKO
IPC: A61B5/352
Filed: 1995-07-10
Abstract: PURPOSE: To provide an ultrasonic diagnostic apparatus which enables a display by sufficiently checking a part moving relatively slow to emphasize a part moving relatively fast. CONSTITUTION: This apparatus includes a receiving system 3 to obtain a receiving signal containing phase information and amplitude information from a reflected wave signal to be gained by scanning a section of an examinee, a detector 4 which generates an ultrasonic image based on at least one of the phase information and the amplitude information contained in the receiving signal, a display unit 7 to display an ultrasonic image and a filter circuit 9 between frames which is provided between the receiving system 3 and the detector 4 to attenuate a specified frequency component using a time series receiving signal pertaining to a plurality of points within the section.
Patent JP-H0462322-A (JP)
Title: Overheat preventive range
Inventor: OCHI KENZO
IPC: F23N5/14
Filed: 1990-06-29
Abstract: PURPOSE:To improve detection accuracy and reduce production cost by providing a comparator which compares the output of a temperature sensor with predetermined reference voltage and a control section which controls a heating section based on the output of a heater. CONSTITUTION:An overheat preventive range comprises a heating section, which comprises a burner 1 and gas fire 2, a temperature sensor having two sets of chromel constantan (CR-C)-made thermo couples 11 and 12, a comparator 17, which compares output voltage based on a reference voltage, and a control section, which controls a gas cock based on the output of the comparator 7. Therefore, this construction increases the output of the temperature sensor 10, and directly compares temperature based on the comparator 17 without an amplifier, such as operation amplifier.
Patent JP-S6416859-A (JP)
Title: Flame-retardant polyester composition
Inventor: OKITA KIYOMI
IPC: C08L67/00
Filed: 1987-07-10
Abstract: PURPOSE:To obtain a composition with excellent flame retardancy, mechanical properties, heat resistance and blooming properties, by adding a brominated phenoxy resin or brominated polycarbonate oligomer and an antimony compound to an aromatic polyester resin. CONSTITUTION:(A) 100pts.wt. of an aromatic polyester is mixed with (B) 1-50pts.wt. of a brominated phenoxy resin of formula I (X is 1-10C alkylene, alkylidene; n is 20 or more), (C) 1-50pts.wt. of at least one selected from (C1) terminal-brominated polycarbonate oligomer of formula II (Y is 1-10C hydrocarbon group, CO; R<1>, R<2> are 6-20C aromatic group which may be substituted; p, q are 1-4; m is 2-20), (C2) brominated polystyrene of formula III (R<3> is H, methyl; s is 1-5; l is 30 or more) and C3) halogenated phenolic condensate and (D) 0.1-20pts.wt. of an antimony compound where the weight ratio of B/C is 95/5-5/95 and the total weight of B and C is less than 60pts.
Patent JP-H0338368-A (JP)
Title: Ink ribbon cartridge
Inventor: HASEGAWA ATSUO
IPC: B41J32/00
Filed: 1989-07-04
Abstract: PURPOSE:To miniaturize an ink ribbon case and to facilitate handling or the replacement of an ink ribbon by providing a cylindrical case receiving an ink ribbon on a supply side and the spool holder holding a spool on a taking-up side in a detachable manner and incorporated in the cylindrical case and forming protruding part recognizable by a sensor to a part of the cylindrical case. CONSTITUTION:A cylindrical ink ribbon case 1 receiving an ink ribbon 4 on a supply side, the spool 2 on a taking-up side to which the leading end of the ink ribbon 4 is mounted and spool holders 3A, 3B holding the spool 2 on the taking-up side in a detachable manner and incorporated in the ink ribbon case 1 are provided. The ink ribbon 4 is drawn out of a drawing-out opening part 1A to be passed between a platen 5 and a thermal head 6 and the used part of the ink ribbon 4 printed on paper 8 by the thermal head 6 is taken up around the spool 2 on the taking up side by a taking-up drive shaft 7. The protruding parts 1B, 1C formed to the ink ribbon case 1 are detected by sensors 9A, 9B to detect the kind of the ink ribbon 4 to be used and the alteration of the mode of a printer or the change-over of the program thereof is automatically performed.
Patent JP-S6330065-A (JP)
Title: Optical scanning recorder
Inventor: UMITAKE TAKAFUMI
IPC: G03G15/04
Filed: 1986-07-23
Abstract: PURPOSE:To eliminate the need for using an expensive optical component such as an Ftheta lens and to reduce the assembling man-hour by controlling the read timing of a picture element signal forming picture information based on correction information of a scanning length outputted sequentially from a correction data storage means when an light beam scanns a reference position on a recording medium. CONSTITUTION:A home position sensor (H/S) signal and an end sensor (E/S) signal being position detection signals are fed respectively to a synchronizing oscillation circuit 10 and a phase comparison circuit 11. The synchronizing oscillation circuit 10 supplies a frequency signal having a proper frequency to correction information read in synchronism with the H/S signal and a controlling prescribed frequency signal to an address counter 12 and a counter 28 respectively. A count output is fed to a ROM 13 as a read address signal. Then the ROM 13 corresponds to a correction data storage means. The time when all storage contents in the ROM 13 are read is set to a time corresponding to the scanning period (a period from the generation of the H/S signal to the generation of the E/S signal) having nearly the maximum print width on a drum by adjusting the frequency of the synchronizing oscillation circuit 10.
Patent JP-S5874195-A (JP)
Title: Methane fermentation tank
Inventor: TOMIOKA TOSHIICHI
IPC: B09B3/00
Filed: 1981-10-28
Abstract: PURPOSE:To reduce the size in the entire part of a device and to reduce costs by providing a methane fermentation tank, a gas boiler which is operated by the detection with a detector for the pressure of fermentation gases and burns the gases from the fermentation tank and a hot water storage tank. CONSTITUTION:Raw materials for fermentation such as garbage charged through a feed port 3 for raw materials for fermentation is fermented and decomposed to methane, gaseous carbon dioxide, etc. in the digesting liquid 1 in a methane fermentation tank 2. The pressure of the gases produced by the fermentation is detected with a detector 7 for the pressure of the fermentation gases and when prescribed pressure is attained, a solenoid valve 9 is opened by a controller 12 to operate a pilot igniting device 13 by which the main burner in a gas boiler 8 is ignited. The heat generated in the boiler 8 is transferred to a hot water storage tank 6 with a heat exchanger 10 and part of the stored hot water is supplied to the heat exchanger 5 so as to be used for insulating the heat of the tank 2. If necessary, said hot water is supplied to apparatus 11 for hot water supplying, heating, etc.