baber/WOPTO huggingface dataset:
Patent JP-H10234582-A (JP)
Title: Bread maker
Inventor: TAKEDA SHOICHI
IPC: A47J37/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To shorten bread making time and make bread in a short time, by controlling energization of a heater so as to keep the temperature in an oven during the kneading process at a fermenting temperature. SOLUTION: During a prescribed tim t1 after starting the kneading process, powder blending to rotate the kneading blade at a low speed is carried out, and, during time t2 after that, wet kneading to rotate at a high speed is carried out. A temperature sensor keeps monitoring the temperature in the oven room and controls a heater to keep the oven room to be at a prescribed temperature T1. That is, primary fermentation to ferment dough by keeping the oven room at the fermenting temperature during the fermenting process and work of gas extraction to disperse generated gas into the dough are carried out in parallel. When the kneading process is completed, the temperature sensor continuously keeps heater control so as to keep the oven room at the fermenting temperature T1 to carry out the fermenting process for time t3 to perform forming fermentation.  Following that, the heater is continuously energized up to a prescribed baking temperature T2 to elevate the temperature at a dash and performs baking for a short time t4 under a high temperature.
Patent JP-H05257361-A (JP)
Title: Image forming device
IPC: H04N1/29
Filed: 1992-03-13
Abstract: PURPOSE:To reduce the image disturbance of the thin line part of a first toner image when a second toner image is formed, in a device which forms toner images of two types in order and records them in two colors. CONSTITUTION:A photosensitive drum 11 is first electrified by a charge corotron 15 uniformly, a first electrostatic latent image is formed by a first laser 35 and a toner image is formed by a first developing device 12. Thereafter, a second electrostatic latent image is formed by a second laser 36 and second development is carried out by a second developing device 13. When a two-color laser printer is set to thin-line reproduction mode, the bias of the second developing device 13, the amount of electrification of the charge corotron 15 and, the intensity of a second laser beam 19 are set so that the first toner image is strongly attracted to the photosensitive drum 11 by means of static electricity. Thus, image disturbance of the thin line part is prevented.
Patent JP-S58168504-A (JP)
Inventor: TAGAWA KIYOMI
IPC: B27K5/02
Filed: 1982-03-31
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-S54146073-A (JP)
Title: Screw-system sand-sediment drawing device operation method
Inventor: OKAZAKI NOBORU
IPC: B65G43/02
Filed: 1978-05-08
Abstract: PURPOSE: To reverse the turning of screw automatically for a certain time when abnormal load occurs to a screw during the normal operation, in a screw-system sand-sediment drawing devide in a city sewage treatment facility, and afterward to restore the screw to normal operation.  
     CONSTITUTION: The rotational force of electric motor 9 is transmitted to rotary vertical shaft 10, and further it is transmitted to screw 12 via gear box 11. As a means to detect the rotational load of screw 12, current switch 13 is connected to the power source of electric motor 9. Switch 13 switches the current of electric motor 9 and causes the screw to reverse its turning by means of a timer for a certain time when some object is caught in screw 12 during its normal operation, or an abnormal load is placed on it due to a deformation of a screw vane, namely, when a current above the set value flowed in electric motor 9, and afterward restores the screw to its normal operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63222434-A (JP)
Title: Rectangular semiconductor wafer and manufacture thereof
Inventor: KATSURA SHIGEO
IPC: H01L21/304
Filed: 1987-03-11
Abstract: PURPOSE:To prevent chipping and to exclude a final organic washing step, by intentionally introducing edge drooping into an individual rectangular wafer. CONSTITUTION:A semiconductor wafer, for which slicing lapping, etching and first mirror-surface polishing are performed, undergoes organic washing and rectangular cleaving, or rectangular cleaving and organic washing. Thereafter, second mirror-surface polishing is performed on the surface of the cleaved rectangular wafer. Finally the wafer is washed with water. Then, the mirror- surface polished rectangular semiconductor wafer, in which edge drooping is provided at the periphery of the upper surface and the edge drooping is not provided on the rear, is obtained. Thus chipping is prevented, and a final organic washing step is excluded.
Patent JP-H02234200-A (JP)
Title: Sound signal encoding system
Inventor: MOMOSHIMA YUKICHI
IPC: G10L19/00
Filed: 1989-03-07
Abstract: PURPOSE:To encode a sound signal with high compressibility by considering a short voiced signal part to be a part of a periodic signal, in the case when this voiced signal part is linked with the periodic signal part. CONSTITUTION:A sound signal to be encoded is divided into a non-periodic part and a periodic part, and as for the non-periodic part, an ADPCM encoding processing is executed as it is, and as for the periodic part, ADPCM encoding is executed to data related to a frequency spectrum of each period thereof. Subsequently, whether a voiced signal part continued to an arbitrary periodic part is shorter than one period of its periodic part or not is discriminated, and when its voiced signal part is shorter, its voiced part is encoded by the same method as the periodic part, and when it is longer, the voiced part is encoded by a prescribed encoding system to the non-periodic part. In such a way, the sound signal can be encoded with high compressibility without complicating the signal processing.
Patent JP-H06266990-A (JP)
Title: Disaster prevention monitor
Inventor: SUZUKI MUNEMASA
IPC: G08B29/06
Filed: 1993-03-16
Abstract: PURPOSE:To appropriately facilitate a countermeasure without stopping an entire device even when carelessly a diode is not fixed, or the diode is fixed while the polarity is set reversely by providing a switching means which masks the output of a line fault detecting means. CONSTITUTION:In a disaster prevention monitor having an automatic checking function, a terminal 2 is equipped with a detecting means 3 which always or periodically detects the fault of the line, a transmitting means 4 which receives the output of the detecting means 3, and transmits the line fault to a receiving means 1, and switching means 5 which masks the output of the detecting means 3. When the switching means 5 is turned on, the disconnection or short-circuit of a control line is not monitored. Thus, even when the diode is not fixed to a control load, or the diode is fixed to the control load while the polarity is reverse at the time of construction, the failure of the information of the fault of a bell line or the ringing of the bell can be prevented, and the proper countermeasure can be facilitated without affecting the entire device.
Patent JP-S62214289-A (JP)
Title: Sealing mechanism for scroll fluid machine
Inventor: ARATA TETSUYA
IPC: F01C1/02
Filed: 1986-03-14
Abstract: PURPOSE:To improve a sealing performance and a lubricating performance for a specular surface of a fixed scroll, by slidably mounting a seal ring in a rectangular ring groove formed on the specular surface, and supplying oil from a back pressure chamber into the ring groove. CONSTITUTION:A ring groove 30 is formed on a specular surface of a fixed scroll 5, and a seal ring 31 is inserted in the ring groove 30. The ring groove 30 is communicated through an oil supply passage 32 formed in the fixed scroll 5 to a space 22 defined in an outer periphery of a rotary scroll 6. The space 22 is communicated through a back surface of the rotary scroll 6 to a back pressure chamber 20. Accordingly, oil in the back pressure chamber 20 is allowed to flow through the oil supply passage 32 into the ring groove 30, thereby sealing inner and outer gaps 35 and 36 of the seal ring 31. Simultaneously, the oil is allowed to flow through an oil supply hole 42 of the seal ring 31 to an oil retaining groove 41, thereby lubricating a slide surface.
Patent JP-H06244561-A (JP)
Title: Flex/rigid compound wiring board
Inventor: MAEZAWA HIDEKI
IPC: H05K3/46
Filed: 1993-02-19
Abstract: PURPOSE:To improve adhesion and reliability between layers of a flex/rigid compound wiring board, by treating previously the surface of polyimide based film of a cover lay, with alkaline aqueous solution of specified concentration. CONSTITUTION:A cover lay film 2 wherein the surface of a polyimide based film 1a is previously treated with alkaline aqueous solution, e.g. sodium hydroxide whose concentration is 0.1-30wt.% is prepared. The following are stacked; a flexible circuit board 1 provided with a cover lay wherein a cover lay film 2 is stacked on a flexible circuit board, an interlayer adhesion sheet 3, and a copper-clad lamination board 4 wherein a circuit is formed on the adhesion surface. The above stacked body is unified in a body by heating and pressing, and then subjected to post-machining such as hole opening and outer layer circuit working. Thus a flex/rigid compound wiring board 6 can be manufactured. In this case, the polyimide film surface of the cover lay 2 is previously treated with alkaline aqueous solution, and not-yet-reacted material which hinders adhesion is eliminated, so that the adhesion of the interface between the cover lay 2 and the interlayer adhesion sheet 3 is improved.
Patent JP-H11244582-A (JP)
Title: Washing machine
Inventor: NISHIMURA TAKAHIRO
IPC: D06F39/08
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent the water level detecting accuracy of a pressure sensor from being deteriorated by the influence of heat from heating parts. SOLUTION: A pressure sensor 14 is connected to an air trap through air tubes 18, 12 and mainly composed of a movable piece made of ferrite and slid according to the internal pressure of the air trap, and a sensor coil. In the case of this constitution, heating parts such as an HIC 28, and the pressure sensor 14 are separately mounted, so that the water level detecting accuracy of the pressure sensor 14 is prevented from being deteriorated by the influence of heat from the heating parts.
Patent JP-S57170934-A (JP)
Title: Preparation of porous polyimide film
Inventor: MAKINO HIROSHI
IPC: B01D71/64
Filed: 1981-04-14
Abstract: PURPOSE: To obtain a porous film for separating solutions, and gases, having high reproducibility and permeability, by forming a thin film from a dope prepared by dissolving a specific aromatic polyimide in a mixed solution of a solvent capable of dissolving the polymer and a solvent incapable of dissolving the polymer, and drying the formed film under heating.  
     CONSTITUTION: (A) An aromatic polyimide, having 80% or more repeating units expressed by the formula (R is residue after removing the amino group from an aromatic diamine), preferably having a logarithmic viscosity number of 0.5W4 measured by using a solution in a concentration of 0.5g/100ml solvent thereof at 30°C is uniformly dissolved in a mixture solution of (i) an organic polar solvent, e.g. a halogenated phenol, capable of dissolving the polyimide (A) in a concentration ≥5wt%, and having a melting point ≤80°C and a boiling point ≤280°C with (ii) an aromatic solvent, incapable of dissolving the polyimide (A) preferably in a concentration ≥1.5wt%, and having a lower evaporation rate than the solvent (i), e.g. phenanthrene, to give a concentration of about 3W30wt%, and the resultant dope is then formed into a thin film, which is dried at about 50W400°C to remove the respective solvents slowly and give the aimed film. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03257484-A (JP)
Title: Simple voice synthesizer for person having his vocal cord affected
Inventor: OMI KAZUHISA
IPC: A61F11/00
Filed: 1990-03-08
Abstract: PURPOSE:To enable the vocal chord disabled person to have a vocal conversion by synthesize and generate an optional voice by the input of a syllable key and a rhythm code key of a keyboard or an IC memory card interface part. CONSTITUTION:Characters and rhythm data which are inputted on the keyboard 1 are interpreted by a microcomputer MC 6 and corresponding acoustic parameters are read out of a phoneme data memory 3 and stored in a tempo rary memory 4. Then when the MC 6 receives a control signal for the start of voicing from the keyboard 1, data on the acoustic parameter sequence are read out of the memory 4 in order and inputted to a digital signal processor 5 and a synthesized voice signal is D/A-converted 7, amplified 8, and outputted from a speaker 9. Consequently, the device which can easily be operated and superior in real time performance and reducible in size is obtained and the vocal cord disabled person can have the vocal conversation with normal persons without feeling any inconvenience.
Patent JP-S62211752-A (JP)
Title: Data retrieving circuit for cache memory
Inventor: YAMAMOTO KAZUHIRO
IPC: G06F12/08
Filed: 1986-03-12
Abstract: PURPOSE:To retrieve whether desired data exist in a cache memory or not in a short period by storing table information corresponding to data requested by a CPU in a register, and at the same time, storing successively table information corresponding to each data in a cache register in a storing means and comparing table information of the register and table information of the storing means by a comparator every time they are stored. CONSTITUTION:For instance, in case the table information corresponding to n-1 the data is stored in memory groups 11a-11n, if table information of memory groups 11a-11n coincides with table information of TD in the n byte register 13, increment Si is not outputted from an n byte comparator 12, and address in an address register continues to hold the value as it is. Accordingly, a CPU 3 can know that (reading of table information corresponding to n-1 th data) is executed already only taking in the address, and therefore can judge that n-1 th data from the table information are stored in a cache memory 1.
Patent JP-H03257830-A (JP)
Title: Semiconductor device
Inventor: FURUTA KOJI
IPC: H01L21/60
Filed: 1990-03-07
Abstract: PURPOSE:To avoid the damage of a silicon nitride film for improving a productive efficiency by doing away with the overlapping of an aluminum interconnection and the silicon nitride film at a wire-bonding section around an opening of the silicon nitride film. CONSTITUTION:A silicon oxide film 2 and an aluminum interconnection 3 which is formed on the surface of the silicon oxide film 2 on a silicon substrate 1 are covered with a silicon nitride film 4. Then, photo resist 5 is formed in the thickness of about 1.0mum and is heat-treated to protect the substrate 1 from light. After that, photo resist 6 is formed in the thickness of about 1.0mum to make an area wider than a wire-bonding metal interconnection section by the photolithography. Nextly, the photo resist and the silicon nitride film are removed by etching at the same etching ratio until the surface of the aluminum interconnection 3 at the wire-bonding section is exposed. Lastly, the remaining photo resist is removed by a normal method to obtain a desired semiconductor device.
Patent JP-S62212238-A (JP)
Title: Forming of glass
Inventor: YAMAZAKI HITOSHI
IPC: C03B23/207
Filed: 1986-03-13
Abstract: PURPOSE:To enable the shortening of time necessary for annealing of thermally processed glass and to carry out processing of glass to a complicate shape in a short time in high efficiency, by blasting hot air of a specific temperature region to a processed part of a thermally processed glass while the processed part is still hot, cooling the processed part to a uniform temperature nearly equal to the temperature of hot air and slowly cooling the processed glass. CONSTITUTION:Hot air is blasted to a processed part of a thermally processed glass in a state that the processed part contains a part heated above the softening point of the glass and a part lower than the annealing point. The temperature of the hot air is above the upper annealing temperature and below the deformation temperature of the glass. The temperature of the whole processed part is cooled by this procedure to attain a uniform temperature distribution within a temperature range above the upper annealing temperature and below the deformation temperature. The precooled glass is slowly cooled as a whole.
Patent JP-S63221754-A (JP)
Title: Telephone system
Inventor: SHIMIZU TAKESHI
IPC: G10L19/00
Filed: 1987-03-11
Abstract: PURPOSE:To attain telephone communication even from a heaving speaking handicapped person by providing a means displaying a calling signal sent from an opposite party and a means by converting a prescribed operation signal into a voice signal and sending the opposite party. CONSTITUTION:The calling signal from the opposite party is fetched in an analyzing means 2 via an input means 1. When the analyzing means 2 decides that the fetched signal is a calling signal, a character code generating means 3 is used to generate a character code and the calling contents of the opposite party is displayed. On the other hand, in sending a voice to the opposite party, the keyboard of the input means 1 is operated to generated the operating signal corresponding to the calling contents. The operating signal is recognized by the analyzing means 2 and sent to the character code generating means 3. The character code generating means 3 codes the fetched signal and sends the voice signal to the communication line via the voice converting means 6 and the voice output means 7.
Patent JP-S60255181-A (JP)
Title: Device for sucking out air from selecting or sorting device
Inventor: MIYURAA ROMAAN
IPC: B02B1/02
Filed: 1985-03-22
Abstract: In the case of an apparatus for cleaning grits, which has a plurality of superimposed screen layers, which can be vibrated by means of at least one unbalance exciter and with an inlet or outlet for the product inlet or screen discharge arranged at one end, collecting means with adjustable setting flaps for the screenings, as well as an air circulation through the screen layers over an air distribution chamber in a suction collecting channel adjustable by means of adjusting flaps, it is provided that the apparatus is constructed as a stand with a stand head, a stand base and a vertical intermediate support connecting said two parts, the screen layers being constructed as a dust box and being vibratably supported in the vicinity of the stand base, the stand top being formed by the upper air distribution chamber.
Patent JP-H10249304-A (JP)
Title: Crude refuse treating machine
Inventor: MAEDA HIROMI
IPC: B09B3/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a crude refuse treating machine which is made shorter in drying time and higher in performance. SOLUTION: This crude refuse treating machine is provided with a lower heater 2 for heating the lower part of a tank 1 housing crude refuse, a lower part temp. detecting means 3 for detecting the temp. in the lower part of this tank 1, a lower heater control means 4 for maintaining the temp. detected by this lower part temp. detecting means 3 at a predetermined set value, an upper heater 5 existing in the upper part in the tank 1, an agitating means 6 for agitating the crude refuse, a vaporization deciding means 11 for deciding the vaporizing rate of the moisture from the size of ripples detected by a ripple detecting means 10 for detecting the change in the temp. in the lower part of the tank 1 and a fan 7 for transmitting the heat generated by the upper heater to the crude refuse.  In such a case, the machine is provided with a fan control means 12 for controlling the driving of the fan 7 according to the output of the vaporization deciding means 11. This control means stops the fan 7 for the period decided to be before the vaporization of the moisture by the ripple detecting means 10, by which the timing to start the vaporization of the moisture from the crude refuse is expedited and the drying time is shortened.
Patent JP-H11229619-A (JP)
Title: Cable laying method and cable frame
Inventor: HASEGAWA TOSHIO
IPC: E04G5/04
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce the degree of worker's fatigue and enhance the safety in a laying work by installing a cable frame equipped with a passage on the upper portion and performing cable laying work by using the passage as a scaffold. SOLUTION: Receiving members 2 are arranged in parallel at predetermined intervals. Then, each receiving member 2 is connected by a lower lateral member 3. Next, each receiving member 2 is respectively suspended with a vertical member 4 from a structural body or cable frame. In addition, each vertical member 4 is connected by an upper lateral member 5, and a handrail 6 is attached to the upper lateral member 5. In succession, a bottom portion 7 is placed on the upper side of the receiving members 2 and the lower lateral members 3 thereby forming a cable frame 1. Then, the bottom portion 7 or an upper cover of a pair of division plates 8 is used also as a passage 20. And the cable laying work is performed using the passage 20 as a scaffold.  In this way, installation of scaffold is not required, and several kinds of cables to be laid separately from each other can be laid easily and efficiently.
Patent JP-S52138914-A (JP)
Title: Production of magnetic head
Inventor: NISHIKAWA KOUHEI
IPC: G11B5/245
Filed: 1976-05-14
Abstract: PURPOSE:To easily produce an extremely hard magnetic head by cutting part of a core after forming a magnetic circuit, and forming magnetic gap.
Patent JP-H11237191-A (JP)
Title: Device for treating exhaust gas from furnace-top preheating device
Inventor: NOMURA TAMOTSU
IPC: F23G7/06
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To maintain a smooth flow of an exhaust gas discharged from a preheating device and the functions of a deodorizing tower, dust collector, etc., by catching small pieces of metallic scraps contained in the exhaust gas and, at the same time, burning the carbon monoxide contained in the exhaust gas in a buffer tower. SOLUTION: A preheating device 21 is installed to the top of a melting furnace 11 and a buffer tower 51 is connected to the exhaust gas duct 41 of the preheating device 21. In the tower 51, the exhaust gas introduced from an exhaust gas inlet 53 formed through the lower section of the side wall of a tower 52 of a closed system is discharged from an exhaust gas outlet 53 after rising in the tower 52. While the exhaust gas rises in the tower 52, small pieces of metallic scraps contained in the exhaust gas are caught and accumulated on the bottom of the tower 52 by utilizing their own weights.  In addition, after the carbon monoxide contained in the exhaust gas is burned with burners 54 and 55 and the odorant components and oil components are thermally decomposed, the exhaust gas is cooled with a cooler 71 on the downstream side and the dust, etc., contained in the exhaust gas are removed by means of a dust collector 81. Therefore, a smooth flow of the exhaust gas can be maintained.