baber/WOPTO huggingface dataset:
Patent JP-S567610-A (JP)
Title: Modifying sludge flocculant
Inventor: SUEDA AKIRA
IPC: B01D21/01
Filed: 1979-07-02
Abstract: PURPOSE: To obtain a perfect flocculant which is perfectly decomposed in soil without giving any adverse influence upon living things at all in the natural ecological systems, by treating the sludge being discharged from the activated sludge process of waste water treating process then neutralizing the same with inorganic acids.  
     CONSTITUTION: An activated sludge treating tank 1 is provided in sewer and waste water treating process and the sludge component produced in the activated sludge treatment is sedimented and separated by a final sedimenting tank 2. A portion of the sludge extracted from the tank 2 is used as return sludge 3 into the tank 1 and the rest is transferred as excess sludge 4 to the sludge treatment process. It is taken out from the extraction line of the tank 2 as raw material sludge. Preferably it is dehydrated by a dehydrator 5, and is led into a tank 6, where it is treated with alkalis such as caustic soda and is thereby gelled. The amount of alkali addition is made ≤1% as a whole and preferably in a range of 0.1W0.3%. In a tank 7, it is neutralized by inorganic acids such as hydrochloric acids and is made into sol to have suitable characteristics as a flocculant. The pH after the neutralization is kept in a range of 5W7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10178268-A (JP)
Title: Method and device for soldering electronic parts
Inventor: TAKEUCHI MIKIO
IPC: H05K3/34
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a soldering method by which a chip element can be automatically mounted on a substrate with high reproducibility and a device used for the method. SOLUTION: A soldering device is constituted of a heating block 16 and a cooling block 17 arranged in a main chamber 4, a substrate transporting mechanism which transfers a substrate 1 by moving across both blocks, a substrate supplying loader 7, a taking-out unloader 8, a branch chamber 10 which is drawn out in the lateral direction from a soldering section 9 and maintained in a nonoxidizing atmosphere, a pre-soldering section 11 for chip elements arranged in the chamber 10, and a chip transporting mechanism which transfers a chip element 2 supplied from a loader 13 to the soldering section 9 through the pre-soldering section 11 by holding the chip element 2 by means of a chuck by suction with the soldering surface of the element 2 on the downside.
Patent JP-S63249559-A (JP)
Inventor: SATO MOTOSHI
IPC: E01F9/00
Filed: 1987-04-06
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-S578793-A (JP)
Title: Preparation of glucono delta lactone
Inventor: NAKAI MAMORU
IPC: C12R1/66
Filed: 1980-06-20
Abstract: PURPOSE: To prepare the titled substance, by treating an aqueous solution of glucose free from nutrient sources necessary for proliferation of microorganisms, with treated mold having glucoseoxidase activity and belonging to Aspergillus genus, Penicillium genus, etc., at ≤ pH3.  
     CONSTITUTION: Molds having glucoseoxidase activity, e.g. Aspergillus niger, Penicillium chrysogenum, Rhizopus Chinensis Saito, Mucor racemosus Fresenius, etc. are cultured by conventional method to obtain treated microbial cells. The treated cells are added to an aqueous solution of glucose free from nutrient source necessary for the proliferation of microbial cells, and maintained at ≤pH3 to effect the dehydrogenation reaction of glucose. The produced glucono delta lactone is crystallized by removing the cells by filtration, etc., and concentrating the reaction liquid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59206768-A (JP)
Title: Creep detector
Inventor: TATSUMI KAZUMA
IPC: G01P13/00
Filed: 1983-05-10
Abstract: PURPOSE:To improve the detecting sensitivity of the titled device without increasing the diameter of a gear by providing the titled device with plural pairs of gap/voltage converters and differentiators and shifting the setting positions of respective gap/voltage converters slightly from a pitch angle of the gear coupled with a rotary shaft. CONSTITUTION:The gap/voltage converters 2A, 2B are arranged close to the gear 1 coupled with the rotary shaft with a slight shift from the pitch angle of the gear 1. A waveform processing circuit 3b inputs output signals from the converters 2A, 2B and outputs a creep detecting signal C2. Input signal shaping devices 4A, 4B and differentiators 5A, 5B are connected to the circuit 3b in parallel and the differentiators 5A, 5B generate output signals (a), (b) at the rise or fall of a pulse. An output buffer 6 finds out the OR conditions of the signals (a), (b) and outputs the signal C2. Thus, the sensitivity of the creep detector can be set up to an 1/4 pitch angle and the sensitivity of creep detection can be improved without increasing the diameter of the gear 1.
Patent JP-H10316572-A (JP)
Title: Loteprednol etabonate aqueous suspension
Inventor: INADA KATSUHIRO
IPC: A61K9/107
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject suspension which is stable and safe, and does not give pH change even after long-term storage, and does not irritate eyes, and the mucous membrane of nose, by including loteprednol etabonate(LE) and an aliphatic amino acid. SOLUTION: This suspension is obtained by including 0.01-3% (w/v) loteprednol etabonate and 0.002-2% (w/v) 2-7C aliphatic amino acid. It is preferable that the amino acid has one or two amino group(s) and one or two carboxyl group(s), and is a neutral or acidic amino acid such as ε-aminocaproic acid or glutamic acid. A suspending agent (e.g. nonionic polymer), nonionic surfactant (e.g. polyoxyalkylene monool), isotonicizing agent (e.g. polyhydric alcohol), and the like, can also be included. The pH of this suspension is easily adjusted in its manufacturing and does not drop even after six-month or more long-term storage. This suspension is useful as an antiinflammatory agent for ophthalmological and otorhinolaryngological treatments.
Patent JP-S5511316-A (JP)
Title: Transformer
Inventor: KUROKI KAZUHIRO
IPC: H01F27/08
Filed: 1978-07-10
Abstract: PURPOSE: To provide a transformer permitting easy selection of coolers and pumps, economical and stable in structure and performance, by connecting oil supply pipes on the cooling oil discharge side of the coolers of a cooling device by means of a common pipe and providing an open/close valve on the pipe.  
     CONSTITUTION: Oil cooled by coolers No.1WNo.4 is sent to the transformer box by pumps P 1 , P 2 . Oil supply pipes a and b on the cooling oil discharge side of cooler 2 of each cooling device is connected by means of common oil supply pipe 6. Common oil supply pipe 6 is fitted with open/close valve V 13 . By this, the structure is simplified, and depending upon the operational condition of the transformer, it is easy to select coolers and pumps so that a transformer of economical and stable structure and performance can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S538430-A (JP)
Title: Air-fuel ratio feed-back control means for internal combustion engine
Inventor: SATOU TOSHIAKI
IPC: F02D41/34
Filed: 1976-07-12
Abstract: PURPOSE: To provide the above-identified means, which can improve the internal combustion engine operation performance and prevent rise of caralyst temperature by discriminating the high load state of the engine and effecting air-fuel mixture supply with the feed-back control released according to the discrimination. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06293164-A (JP)
Title: Paper feeder in printer
Inventor: KODAMA HIDETOSHI
IPC: B41J13/00
Filed: 1993-04-09
Abstract: PURPOSE:To reduce the cost of paper feeder by controlling the operation of a picking roller in accordance with the travel (position) of a printing head. CONSTITUTION:When a printing head 1 is traveled to a non-printing area, a clutch lever 26 rocks by being pressed by the printing head 1. The rocking makes an engaging piece 23a of a clutch spring 23 rotatable. In this manner, the clutch spring 23 rotates together with a transmission gear 19 and, simultaneously, a connection gear 20 rotates following the transmission gear 19 through the clutch spring 23. A picking roller is rotated in conjunction with a paper feed roller 8. On the other hand, the travel of the printing head 1 to a printing area rocks the clutch lever 26. The rocking arrests the rotation of the engaging piece 23a of the clutch spring 23. The clutch spring 23 functions to interrupt the transmission of the rotation of the transmission gear 19 to the connection gear 20. The transmission gear 19 idles, thus resulting in the interruption of the transmission of the rotating force to the picking roller.
Patent JP-S63269478-A (JP)
Title: Power supply circuit for induction cooking table
Inventor: GERARUTO RIRII
IPC: H05B1/02
Filed: 1988-04-06
Abstract: The current supply circuit uses a current source (G) supplied from the mains voltage (Ua) which is coupled to either or both of two inductive cooking plate (P1,P2) via respective relays (A,B). These are operated via a microprocessor (M) at the gas transition points of the mains voltage to prevent moustic noise. Pref. the opening of one relay and the closing of the other relay are effected within an interval of 1.2 M5 on either side of the zero transition point for the mains voltage. Alternate switching supplies both plates with a respective power lever under control of the microprocessor (M).
Patent JP-H09244529-A (JP)
Title: Car navigation device
Inventor: INOUE KAZUHIKO
IPC: H04W4/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To simultaneously handle many destination points and to input information on the destination points, etc., with a pager. SOLUTION: The information on the plural destination points is previously stored on a floppy disk 10 and the information on such destination points is read by a floppy disk device 4, by which the plural destination points are simultaneously registered. The information on the specified destination point is read from the floppy disk 10 with the floppy disk device 4 and is displayed on a screen 3a. Further, only the simultaneously registered destination points are simultaneously erased.
Patent JP-H02261620-A (JP)
Title: Manufacture of embossed thermoplastic resin sheet
Inventor: ISHIHARA MAKOTO
IPC: B29C47/00
Filed: 1989-03-31
Abstract: PURPOSE:To manufacture embossed thermoplastic resin sheet, on the surface of which embossing can be performed by simple method with general-purpose mold by a method wherein thermoplastic resin is extruded under the condition that the ratio of the extrusion speed to the outlet slit gap of an extrusion die exceeds the predetermined value. CONSTITUTION:The manufacture concerned is to manufacture embossed thermoplastic resin sheet by extruding thermoplastic resin at the predetermined extrusion speed from the outlet slit of an extrusion die. The thermoplastic resin is extruded under the condition that the ratio V/H, in which H represents the outlet slit gap of the die and V is the extrusion speed and which is larger than the critical value of the ratio V/H or its value shown at the minimum value of the surface roughness of the sheet during the process changing from the decrease to the increase as the increase of the ratio V/H. The embossed pattern in the region (c) is random and has no directional property to the direction for air venting, resulting in full venting the air presenting between laminated sheet and glass plate. In addition, the surface roughness R can be controlled within the range of 15-70mum, which is favorable for the embossing of the laminated sheet, by changing the ratio V/H.
Patent JP-H04294397-A (JP)
Title: Electronic musical instrument
Inventor: FUNAKI TOMOYUKI
IPC: G10H1/24
Filed: 1991-03-22
Abstract: PURPOSE:To generate a musical sound having new timbre variation which is hardly predicted and different in the process of time timbre variation due to a difference of performance information. CONSTITUTION:A musical sound specification information generation part 3 outputs parameters (TP, TC, and TV) featuring the timbre of the musical sound according to performance information PI of a performance operation element 2 and the state of a timbre specification part 2. A waveform generation part 4 generates a musical sound signal according to the parameters. This musical sound signal is outputted through a filter part 5 and an amplitude control part 6. Feedback parts 7, 8, and 9 add time variation to the final musical sound signal outputted by the amplitude control part 6 and outputs it to corresponding adders AD1, AD2, and AD3. The adders AD1, AD2, and AD3 adds the musical sound signal, given the time variation, to the parameter outputted by the musical sound specification information generation part 3 to give the time variation to the parameter.
Patent JP-S63249239-A (JP)
Title: Image storage circuit
Inventor: KIKUCHI HIDEO
IPC: G06T1/60
Filed: 1987-04-03
Abstract: PURPOSE:To attain rapid image processing having twice an ordinary speed by dividing storage elements into plural aggregates and simultaneously reading/ writing the contents of the aggregates. CONSTITUTION:The aggregated storage elements are divided into n storage element aggregates 1-1-1-n and the I/O signal terminals of the storage elements in each aggregate are connected to one internal signal line. A read selecting address signal is inputted to an address terminal 15, a write selecting address is inputted to an address terminal 11 and a common read/write address signal is inputted from an address terminal 8. A signal is outputted from a signal reading terminal 18 and a write signal is inputted from a signal writing terminal 7. A write timing signal is inputted to a read/write control terminal 5 and an address of a signal to be inputted/outputted is inputted from an address terminal 8. Simultaneously with selecting and reading out any one of the aggregates 1-1-1-n, data can be written in other idle storage element aggregates.
Patent JP-S63249243-A (JP)
Title: Secondary storage information saving system
Inventor: NISHIYAMA TAICHI
IPC: G06F12/16
Filed: 1987-04-03
Abstract: PURPOSE:To reduce a load on a CPU by previously transferring an intercontroller communication control means in a secondary storage device from the CPU to storing means in respective controllers by a communication control information transferring means in the CPU and executing the transferred means independently of the operation of the CPU. CONSTITUTION:In case of storing the information of a magnetic disk device 3 in a magnetic tape device 5, communication control information is transferred to a magnetic disk control storage 2-1 and a magnetic tape control storage 4-1 based on the function of an I/O control program 1-1 at first to form a magnetic disk control microprogram 2-2 and a magnetic tape control microprogram 4-1, and then both operations, i.e. information reading from the disk device 3 and information writing in the tape device 5 are started. Thus, the information of the disk device 3 is sent and stored to/in the tape device 5 through an intercontroller connecting interface 6 independently of the operation of the CPU 1. Consequently, the load on the CPU 1 can be reduced.
Patent JP-H02261661-A (JP)
Title: Thermal head with built-in paper detector
Inventor: HIRANO SHUJI
IPC: B41J2/335
Filed: 1989-03-31
Abstract: PURPOSE:To enable recording paper to be located certainly at a position of a heating part and to enable blank printing to be prevented by a method wherein the title thermal head with a built in paper detector is composed by making the heating part approach a paper detector. CONSTITUTION:Paper detectors 14a, 14b are provided at both end positions in a lengthwise direction of a heating part 13 by forming a depressed part on an insulating substrate 12 so that the paper detectors 14a, 14b do not protrude from a surface of the insulating substrate 12. After recording paper 6 moves on a platen and besides, after the paper detector 14 formed on a thermal head 1 detects presence of the recording paper 6 just under the heating part 13, recording information is inputted to the heating part 13, and recording is started on the recording paper 6. Further, the paper detectors 24a, 24b, 24c can be installed also to a thermal head 2 of which a heating part 23 is formed on an edge side on an insulating substrate 22. In that case, since the recording paper can be detected with the paper detector 24b just after passing the heating part 23, presence of the recording paper just under the heat part 23 can be confirmed more certainly.
Patent JP-S63251561-A (JP)
Inventor: KAWAKAMI ISAMU
IPC: E04D1/04
Filed: 1987-04-04
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-S5510759-A (JP)
Title: Short arc type tellurium rare gas discharge lamp
Inventor: KIRA KENHIRO
IPC: H01J61/16
Filed: 1978-07-11
Abstract: PURPOSE: To obtain this lamp that the quantity of ultraviolet rays with not more than 2500Å wavelength radiated is large and is suitable for the printing, transcription, etc. of a LSI, etc., by perfectly preventing the existence of halogen gas in a bulb, and by enclosing a specified quantity of tellurium and rare gases with specified pressure.  
     CONSTITUTION: The existence of halogen gas is completely obviated in a bulb 1, to which a pair of electrodes 8, 9 are mounted, and 10 -3 W1mg tellurium per 1cc inner volume of the bulb and rare gases with 1W10 atmospheric pressure are enclosed. For example, the anode 8 and the cathode 9 are installed into an approximate Rugby ball-like quartz bulb 1, and 0.1mg/cc tellurium and xenon gas with 5  atmospheric pressure at 25°C are enclosed in the bulb 1, thus preparing this short  arc type discharge lamp of 25V operating voltage and 500W consuming power. Consequently, this discharge lamp can be obtained which the quantity of ultraviolet rays with 2150Å wavelength radiated is large and the accuracy of finishing can be improved and working hours can be shortened when using this lamp for the printing, transcription, etc. of a LSI, a super-LSI, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S578176-A (JP)
Title: High speed thermal printer head
Inventor: KAWACHI AKIHIKO
IPC: H01L49/02
Filed: 1980-06-20
Abstract: PURPOSE: To provide a thermal printer head suitable for a high speed printer in which a resistance heating body is formed on a glass layer provided on a ceramic substrate 1 through a hot conductive layer.  
     CONSTITUTION: A hot conductive layer 2 (metal such as tungsten, molybdenum, Titanium, copper, nickel gold, silver, pratinum, pradium, and chromium is suitable) is formed on a ceramic substrate 1. The layer is coated with a glass layer 3 on which a resistance heating body 4 is provided by patterning. A lead wire 5 is drawn from both sides thereof. If necessary, an oxidation resistant protective layer such as SiO 2  and a wear resistant layer such as Ta 2 O 5  layer are provided on the layer 3. Ta 2 N or the like is preferable for the resistance heating body 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60229080-A (JP)
Title: Toner fixing device
Inventor: KONNO MASANORI
IPC: H05B6/10
Filed: 1984-04-27
Abstract: PURPOSE:To perform safe, short-time fixation without any danger of an electric shock by arranging an induction heating plate on the internal wall of a housing, and supplying a high-frequency current to a coil and performing induction heating. CONSTITUTION:The fixing device consists of the coil 12 supplied with the high- frequency current from an AC power source 10, the housing 13 formed of an insulating adiabatic plate, an induction heating plate 14, and an insulating cover body which covers the coil 12. When the high-frequency current is supplied, the high-frequency current flows through the coil 12 to generate lines of magnetic force forming a loop, and some of them penetrate the induction heating plate 14. Then, an eddy current is induced in the induction heating plate 14, which generates heat efficiently because of its large resistance since the induction heating plate 14 is made of a thin iron plate, etc. A reflecting plate 16 reflects heat rays generated by the induction heating plate 14, so the temperature of the fixing device is raised efficiently. Consequently, even if an operator's hand enters the fixing device, there is no danger of an electric shock and safety is obtained, and the internal temperature attains to fixation temperature in a short time.
Patent JP-H10284621-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: SAKURAI YASUO
IPC: H01L27/112
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor memory device, having a gate-voltage/drain-current characteristic such that a plurality of leakage and ON-currents flow at a predetermined gate voltage. SOLUTION: MOS transistors Tr1 to Tr4, respectively having a gate electrode 4 formed on a gate insulating film 3 and a source-drain region 5, are formed. First ion implantation 7 is performed to increase the leakage currents in channel regions under the gate electrodes of the transistors Tr2 and Tr4. Then, second ion implantation 9 is performed to increase the ON-currents in channel regions under the gate electrodes of the transistors Tr3 and Tr4. By this arrangement, four types of MOS transistors are obtained.
Patent JP-S60228352-A (JP)
Title: Paper path switch device of copying machine or the like
Inventor: SEKINO HIROSHI
IPC: B65H29/60
Filed: 1984-04-27
Abstract: PURPOSE:To eliminate the possibility of damaging the leading end of a sheet and lowering the transport speed by changing a paper path by means of course change rolls which are rotated in peripheral contact with each other. CONSTITUTION:While driving means 9 is not excited, course change rolls 2, 3 are located as shown in the drawings and rotated in direction of an arrow, so that a sheet 10 transported from the direction of an arrow (a) along a paper transport path 1 advances between the course change rolls 2, 3 and simultaneously the leading end thereof is deflected to a branch path 11. When the driving means 9 is operated to change the course of the sheet 10, an arm 5 is turned around a driving shaft 4 through a lever as shown in the drawing, the leading end of the sheet 10 transported from the arrow (a) along the paper transport path 1 is deflected to a branch path 12 by course change rolls 2, 3. In this system, the sheet is free from friction unlike the conventional systems, so that the sheet is prevented from damage, and the transport speed is not decreased.
Patent JP-S60227903-A (JP)
Title: Device for preventing intrusion of broken sheet into space between rolls by controlling roughness of rolling rolls
Inventor: WATABE MOTOAKI
IPC: B21B27/10
Filed: 1984-04-27
Abstract: PURPOSE:To prevent intrusion of a broken sheet in to the space between rolls by detecting the surface roughness of the upper and lower work rolls of a cold rolling installation by means of laser beams and adjusting the amount of the rolling mill oil to be injected to the top and bottom surfaces of the material to be rolled according to the difference in the surface roughness. CONSTITUTION:The surface roughness of upper and lower work rolls 12 and 13 provided with upper and lower backup rolls 11, 14 is detected by the laser beams radiated from laser light emitters 41, 43 and detected by laser light detectors 42, 44 and is compared with each other by a comparator 45 for the quantity of the detected lght in the cold rolling installation which passes the material 9 to be rolled between said upper and lower work rolls 12 and 13. The speeds of driving motors 49, 50 for upper and lower pumps 51, 52 for the rolling mill oil are controlled by a speed command device 46 and speed command devices 47, 48 for upper and lower motors in accordance with the difference in the surface roughness between both rolls so that the amt. of the rolling mill oil to be injected to the top and bottom surfaces of the material 9 is adjusted on the inlet side of the rolls 12, 13. The surface roughness of the rolls 12, 13 is thus made the same and the intrusion of the broken sheet into the space between the rolls is prevented.