baber/WOPTO huggingface dataset:
Patent JP-S54113953-A (JP)
Title: Disposal of sewage sludge
Inventor: OOMORI SHIROU
IPC: F23G7/00
Filed: 1978-02-24
Abstract: PURPOSE: To provide a granular material which has a low density and a high strength and can be used as an artificial light aggregate, by incinerating sewage sludge to prescribed ash and adding powder of expansible shale to the ash and qranulating the mixture and then baking it.  
     CONSTITUTION: The sewage sludge is incinerated to the ash whose CaO content is not higher than 15% by weight. 10 to 40% by weight of the powder of expansible shale (ordinarily 200 mesh, preferably 250 mesh or less) is added to the ash. The mixture is granulated. Then, the mixture is baked at a temperature of 1050°C or more, ordinarily 1080 to 1180°C, so that the baked granular material with a density of 1 to 1.5, preferably 1.1 to 1.4, is produced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61178004-A (JP)
Title: Treatment of molten salt
Inventor: FUJII KIYOSUMI
IPC: B01J20/28
Filed: 1985-02-05
Abstract: PURPOSE:To economically remove an impurity ion from a molten salt, by contacting the molten salt containing the impurity ion held to high temp. with an inorg. adsorbing material having good heat resistance. CONSTITUTION:A molten salt containing an impurity ion is contacted with an inorg. adsorbent having good heat resistance comprising kaolin or activated clay for a definite time by an immersion method. For example, after the ion exchange treatment of a glass material was finished, said material is withdrawn from the molten salt 2 and the inorg. adsorbent 4 received in a container 3 permitting the free passage of a liquid such as a metal net basket is immersed in the molten salt for a definite time. As a result, the impurity ion contained in the molten salt is adsorbed by the adsorbent to be removed from the molten salt. Other than the above-mentioned impurity ion removal effect, the deterioration of the molten salt accompanied by holding the same at a high temp. is prevented and the molten salt can be used under a stable property over a long period of time.
Patent JP-H11220793-A (JP)
Title: Low tone reinforcing circuit
Inventor: ODA MIKIO
IPC: H04R3/04
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To reproduce even a frequency components below the low-tone region reproduction limit of a loud speaker, sounding a if it is a low-pit ched sound. SOLUTION: An adder 1 adding a sound L-channel signal and an Rchannel signal, LPF 2 extracting only low-tone region components below loudspeaker reproduction limit among added signals, a full-wave rectifier 3 for converting a frequency into the higher frequency by one octave at the post stage of LPF 2 and an amplifier 4 for amplifying the converted low-tong region components are provided in series. The low-tone region components which are frequency- converted and amplified are respectively added to inputted LR signals in a second adder 5. Thus, low-tone which previously could not be reproduced is reproduced artificially and low-tone is reinforced.
Patent JP-H10220242-A (JP)
Title: Cylinder block structure
Inventor: TOGASHI CHIHARU
IPC: F02B67/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent standing wave noise by compactly filling a gap between a cylinder block and a fuel injection pump through a simple work with a foam material of a sound absorbing member and improve working efficiency by dispensing with expensive sections forming work for sound absorbing members and the like. SOLUTION: A fuel injection pump 2 is provided on the lateral of an engine E cylinder block 1 and after practically blocking at least the underside and the front and rear parts of a gap formed between the cylinder block 1 and the fuel injection pump 2 with a blocking member protrusively provided on the cylinder block 1, a sound absorbing member is formed by filling the gap blocked after providing the fuel injection pump 2 with a foam material and foaming it.
Patent JP-H06207323-A (JP)
Title: Biodegradable latent-crimping conjugate filament and nonwoven fabric made of the filament
Inventor: MOCHIZUKI MASATSUGU
IPC: D04H3/007
Filed: 1993-01-12
Abstract: PURPOSE:To provide a conjugate filament having biodegradability, excellent mechanical strength, dimensional stability, stretchability and bulkiness, high softness and hot-bonding property and capable of forming a nonwoven, woven or knit fabric suitable as a material for sanitary material and life-relating material. CONSTITUTION:The objective filament is a biodegradable latent-crimping eccentric core-sheath conjugate filament exhibiting latent crimping capability and having a core part composed of a biodegradable thermoplastic polymer component having high melting point and a sheath part composed of a biodegradable thermoplastic polymer component having a melting point lower than that of the core part. As an alternative, the conjugate filament is a biodegradable latent-crimping side-by-side conjugate filament produced by bonding a biodegradable thermoplastic polymer component having high melting point to a biodegradable thermoplastic polymer component having low melting point in side-by-side state. The subject nonwoven fabric is composed of conjugate filaments having a crimp number of >=25/25mm and partly bonded with each other by hot- bonding.
Patent JP-H06210567-A (JP)
Title: Thick film pattern forming device
Inventor: OOKUBO SAKURAKO
IPC: H01J11/22
Filed: 1993-01-14
Abstract: PURPOSE:To enlarge a selecting range of mask materials for sand-blasting, adapted to be used for forming a thick film pattern on a substrate by sand- blasting. CONSTITUTION:After a peel-off layer 3 is formed on a pattern forming layer 2 on a substrate, a mask layer 4a having a desired shape and made of a mask material having a sand-blast resistance is formed on the peel-off layer 3. After sand-blasting is carried out through the mask layer 4a, the mask layer 4a is removed from the peel-off layer 3 so as to provide a desired thick film pattern. After the sand-blasting, the masking layer 4a can be easily peeled off from the peel-off layer 3, and accordingly, a mask material which cannot be easily peeled off if it is directly applied over the pattern forming layer 2, can be also used.
Patent JP-H10203244-A (JP)
Title: Ecd glare-proof mirror device
Inventor: NAGAO MITSUYOSHI
IPC: B60R1/04
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To steplessly control reflectance by a simple constitution by switching the supply and stoppage of DC voltage obtained by a constant voltage generation means from a battery power source to an EC mirror by a colorizable switch, inverting the polarity of DC voltage and switching the supply and stoppage to the EC mirror by a decolorizable switch. SOLUTION: Output voltage of a battery 1 is transformed by a constant voltage circuit 2 and is connected with an EC mirror 5 via a colorizable switch 3 and a decolorizable switch 4. Each of the colorizable and decolorizable switches 3, 4 has automatic reset switches 31, 32 and 41, 42. When the colorizable switch 3 is continued to be depressed, voltage is impressed from the plus side of the EC mirror 5 and the EC mirror 5 is gradually colored. When the decolorizable switch 4 is depressed, voltage is impressed on the minus side of the EC mirror 5 via the switch 42 and the plus side terminal is connected with the ground via the switch 41 and is decolored according to depression continuation time. Thus, reflectance of the EC mirror 5 can be adjusted by a simple circuitry.
Patent JP-S57135564-A (JP)
Title: Selective connection system for language assist board
Inventor: SATOU MORIHIRO
IPC: H04M3/60
Filed: 1981-02-17
Abstract: PURPOSE:To improve the service of a language assisting board by providing the language assisting board with a simple language specifying means which uses buttons,  etc., by storing and registering the in-use condition, etc., of the assisting board by reading the language specifying information of the assist board by a CPU, and by facilitating the modification and registration of the handled language. CONSTITUTION:When a call is inputted from the international station of a foreign  country to the incoming trunk ICT of an international telephone switchboard, a selection signal cencerning the call is applied to a scanner SCN. When language service is  required for the selection signal, a language assisting board LAB connected to a channel switch SW is used to apply language specifying information from the assisting  board LAB to the scanner, and the specifying information is analyzed and discriminated by a central controller CC to control the switch SW in setting a route 1, thus making a connection with a domestic network. This assisting board LAB is provided with  a button K for language specification, and the language specifying information by the  button K is read by the controller CC to store and register the specifying information  in a storage device M together with the in-use condition of the assisting board LAB,  thereby facilitating its modification, etc.
Patent JP-H02203185-A (JP)
Title: Refrigerator
Inventor: USHIMARU SHIGEO
IPC: F25D23/00
Filed: 1989-01-31
Abstract: PURPOSE:To improve the performance of preserving the freshness of vegetables and fruits and provide ease of maintenance by providing an air intake of a nitrogen rich air supply unit in the vicinity of a cold air outlet of a heat exchanger in a refrigerator main body. CONSTITUTION:An air supply compressor 55 draws in and compressed the air on the way along a path 26, that is, the air around a cold air outlet of a heat exchanger 21. When the air comes in contact with the low temperature heat exchanger 21, the moisture in the air condenses and changes into frost on the surface of the heat exchanger 21. Therefore, the air flowing trough the path 26 is dry enough. The air discharged from the air supply compressor 55 is sent to one of packed towers 52a and 52b. As a result, the possibility that the absorbent such as zeolite, activated carbon, etc. absorbs the moisture in the air can be reduced, so that the partial-pressure absorptivity of the absorbent for oxygen and nitrogen is maintained for a long time period.
Patent JP-S59150141-A (JP)
Inventor: OOHARA EIICHI
IPC: A41D19/00
Filed: 1983-02-10
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-H07227349-A (JP)
Title: Electric rice-cooking system
Inventor: FUKAMI NAOKI
IPC: A47J27/14
Filed: 1994-02-18
Abstract: PURPOSE:To automate a series of operation processes from the feeding of rice and water, rice-cooking, loosening of cooked rice, to the temperature-retention of the cooked rice, and at the same time, grasp at a glance the progress condition of the rice-cooking and temperature-retention. CONSTITUTION:This electric rice-cooking system is equipped with a first conveyor 10 which peripherally moves a temperature-retaining jar 8, second conveyor 19 which peripherally moves rice-cookers 21, first transferring device 14 which transfers internal pots 9 containing rice and water in the rice-cookers 21, rice-loosening apparatus 15 which is provided directly under a reversing device, and second transferring device 16 which transfers the internal pots 9 having been transferred in the rice-cookers 21 to the reversing device. Rice in the internal pot 9 which is transferred in the rice-cooker 21 is cooked during the rice-cooker 21 is moved to the location of the second transferring device 16, and the cooked rice is transferred together with the internal pot on the reversing device by the second transferring device 16. Then, the cooked rice is inputted in the internal pot 9 in the temperature-retaining jar 8 after going through the rice-loosening apparatus 15.
Patent JP-H01197602-A (JP)
Title: Trimming position detecting device
Inventor: USUI TAKESHI
IPC: B23K26/361
Filed: 1988-02-02
Abstract: PURPOSE:To accurately detect and correct the position of an object of detection by detecting the position shift of a printed circuit board except at the object of detection and its peripheral part and finding the mismatching pattern between a detection pattern and a reference pattern. CONSTITUTION:The output video signal of a television camera 1 for image input is inputted to a video signal processing circuit 12 and its image pattern is converted here and then stored in a reference image pattern memory 13 or detection image pattern memory 14. Further, a circuit pattern comparator circuit 16 and a component pattern detecting circuit 17 compares the contents of the pattern memory within an area specified by respective detection area specifying circuits 15. The printed circuit board is set at the standard position in the memory 13 first and its image pattern is registered and stored. Then the memory 14 is stored with the image pattern of the printed circuit board 1 where a part to be detected is mounted every time detection is performed. Then the contents of the memories 13 and 14 are compared with each other after the detected image pattern is stored completely and the position shift quantity where the degree of conformity is highest by sifting both in relative position is found by arithmetic processing.
Patent JP-S56119937-A (JP)
Title: Production of magnetic disc
Inventor: MAEDA MIYOZOU
IPC: G11B5/82
Filed: 1980-02-22
Abstract: PURPOSE:To form a magnetic layer uniformly and avoid giving any adverse influence to the recording and reading characteristics of a magnetic head by washing a magnetic disc substrate with a solvent containing a small amount of a resin, then spreading a magnetic paint thereon. CONSTITUTION:The surface to be spread with a magnetic paint of an aluminum substrate 1 for magnetic discs is washed with a solvent prepd. by dissolving 0.05- 0.2% an acrylic resin or epoxy resin in an alcohol or toluene, whereby a thin resin layer is provided. Next, the magnetic paint is dropped through a nozzle 6 from a vessel 4 filled with said paint to the inner part 3 of the substrate by sending air into the vessel through an air pipe 5 thereby pressurizing the same. The dropping paint is diffused to the outside circumference by the centrifugal force caused by the rotation of the substrate 1, to shake off the excess paint, then the magnetic layer of uniform thickness having no ruggedness is formed. The stripe patterns 7 shown in the figure which are produced when the magnetic paint is spread on the substrate without being washed with a dilute resin soln. are not produced. Hence, no adverse influence is given to the floatability and magnetic characteristic of the magnetic head.
Patent JP-S52104667-A (JP)
Title: Rotary actuator with rotary joint
Inventor: INOUE SEIICHI
IPC: F15B15/12
Filed: 1976-02-29
Abstract: PURPOSE: To remove interferences and collisions caused by relative movement between pipes, and fixed side and rotary side apparatuses for prevention of injury of pipes by using pipes with high rigidity and strength such as steel pipe and so on to connect between the fixed side apparatus and the rotary side apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000224066-A (JP)
Title: Frequency-discriminating circuit
Inventor: NAKAO YOSHIHIRO
IPC: H04B1/10
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To increase the detecting speed of a frequency-discriminating circuit, while preventing malfunctions of the circuit. SOLUTION: The amplitude of the signal generated by amplifying a tone signal through means of an amplifier 1 is limited by means of a limiter circuit 2, and the signal is multiplied into a signal having a double frequency and a duty ratio of 50% results by means of a multiplying circuit 3. Then the fundamental frequency component of the signal is extracted (waveform Q) by means of a BPF 4 and binarized by means of a comparator 6. A detector 7 outputs a signal, indicating that the tone signal is detected or not detected based on the binarized signal. Since the limiter circuit 2 is provided on the preceding stage side of the BPF 4 and the amplitude levels of a tone signal to be detected and another tone signal which is not to be detected are collectively inputted to the BPF 4, the occurrence of erroneous detection is eliminated.  Since the multiplying circuit 3 is set to multiply the signal to a duty ratio of 50%, in addition, the occurrence of errors in detection is eliminated and moreover, the fundamental frequency of the tone signal is multiplied and the detecting speed of the tone signal can be also kept at high speed.
Patent JP-H07272909-A (JP)
Title: Voltage nonlinear resistor, and its manufacture and application
Inventor: YAMADA SEIICHI
IPC: C04B35/453
Filed: 1995-02-09
Abstract: PURPOSE:To provide the manufacture of a nonlinear resistor where limited voltage (V1mA) is raised and the life is elongated, and a lightning arrestor, concerning a nonlinear resistor for a lightning arrestor. CONSTITUTION:A nonlinear resistor, where the limited voltage (V1mA) is raised and the life is elongated, is gotten by two times of heat treatment after mixing SiO2 or GeO2 and composite oxides, which are made by mixing and calcinating material having ZnO tar its main ingredients and a plurality of metallic oxides such as Bi2O3, etc., and, granulating, molding, and baking it. Accordingly, the limited voltage (V1mA) can be raised without marring the discharge resistance property of a nonlinear resistor and gamma type Bi2O3 effective for the improvement of the life can be produced stably, etc., whereby application to a high- performance lightning arrestor for AC and DC and the downsizing of the lightning arrestor can be materialized.
Patent JP-S52104738-A (JP)
Title: Protecter (protective equipment) of electric source and load
Inventor: FURUICHI ATSUSHI
IPC: H02H7/00
Filed: 1976-02-27
Abstract: PURPOSE: To prevent destruction and degradation of each circuit elements by stopping all electric power supply in case of occurring abnormality on out put of electric source only one of circuits of control and electric source etc. needed pural electric sources. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62179054-A (JP)
Title: Document generating apparatus
Inventor: MATSUKI MIHOKO
IPC: G06F3/16
Filed: 1986-02-03
Abstract: PURPOSE:To rapidly and exactly confirm an input document by an operator by outputting a generated document with voice. CONSTITUTION:When a document requested to output from an input device 4 is designated, and also, an output with the voice is designated, the display part of the designated document within a text 8 is outputted from a character output device 5 with a character output part 12. Required parts for a voice output, such as a word reading, an accent, and intonation, etc., are sent to a voice output part 13. The voice output part 13 synthesizes the voice based on sent data, and emits the voice from a speaker 6. In this way, the operator can perform an error correction check for the input document by looking at an original and listening the voice.
Patent JP-S58139762-A (JP)
Title: Air floating processing method by air float type nozzle
Inventor: YOKOYAMA YOSHISUKE
IPC: B05D7/02
Filed: 1982-02-12
Abstract: PURPOSE:To run air floating by small tension where maintaining a web smoothly over the whole area, by decreasing the tension in the advancing direction of the web and generating the tension in the direction of width. CONSTITUTION:Wind channels 2 are arranged in opposition to each other on upper and lower faces of a running web 1 shifting by about 1/2 pitch of the length of the wind channel, and tow hot air spouting nozzle slits 3, 3' slanted by about 45 deg. to the normal direction and reverse direction of the advancing direction of the web 1 is provided. A V-shaped space 4 is provided between slits 3, 3' and many slit holes 6 that spout from below the space 4 to the central partition plate 5 are provided. The diameter of the hole 6 is made larger in the center and gradually smaller toward the outside to form uniform air pressure from slit 3, 3' in the direction of width, and air is made to flow out to both outsides to form eddies. Consequently, the web 1 is pushed up in the space 4 by the eddies, and a waveform similar to the circular arc of the wave channel 2 is formed. Further, the tension is generated in the direction of width and smooth running by small tension becomes possible.
Patent JP-H08212840-A (JP)
Title: Wire identifying tube
Inventor: TANAKA KAZUHISA
IPC: H01B7/36
Filed: 1995-02-09
Abstract: PURPOSE: To facilitate the insertion of a wire, and also facilitate the cut of an address number display part after wiring by providing a notch part between an address number tube the cylinder periphery of which is notched and a wire number tube formed integrally with it. CONSTITUTION: The wire number 2 of an inserted wire 9 is displayed on a cylindrical wire number tube 4, and this tube 4 is manufactured integrally with a cylindrical address number tube 5 on which the address number 3 of the wire 9 is displayed, or independently manufactured and integrally connected thereto. The slit of a cut part 6 is provided between the tubes 4, 5, whereby the tube 5 is easily removed after finishing the laying work of the wire 9. Since a notch part 7 provided on the cylindrical periphery of the tube 5 is extended when the wire 9 is inserted through a wire passing hole 8, the wire 9 is inserted without bending the tube 5 to 90 deg.. Further, a funnel-like hone cylinder coming in contact with the passing hole 8 is provided, whereby the insertion of the wire 9 is facilitated.
Patent JP-H04211034-A (JP)
Title: Process for producing polysubstituted phenyl compound
Inventor: JIEFURII ADAMU ROBURU
IPC: C07C47/54
Filed: 1991-02-15
Abstract: PURPOSE: To obtain a compounds useful as synthetic intermediate for a 3- hydroxy-3-methylglutalyl-coenzyme A reductase inhibitor. by reacting a lactone first with an ester anion, and then with an oxidizing or dehydrogenating agent.  
     CONSTITUTION: A lactone of formula I (R 1 -R 4  is H, lower alkyl, cycloalkyl, aryl, aralkyl or aralkoxy) is reacted with an ester anion expressed as X'-CH 2 CO 2  R (X' is zinc halide or alkali metal) in a solvent such as benzene at 25-80°C, and then treated with an oxidizing agent such as 2,3-dichloro-5,6-dicyano-1,4- benzoquinone in a solvent such as benzene at 150-250°C, or with a dehydrogenating agent such as Pd in an inert solvent such as decaline at 150-250°C to form a phenol ester compound of formula II. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09197206-A (JP)
Title: Pipe cable
Inventor: MIZUTANI YASUO
IPC: G02B6/00
Filed: 1996-01-13
Abstract: PROBLEM TO BE SOLVED: To accelerate a flow of air and shorten the pneumatic carrying time of an optical fiber unit by preventing a pipe from being crushed and made flat by a sheath and a center member when a shock is applied to the pipe cable. SOLUTION: The layer (jacket 122, etc.) of the center member 12 which comes into contact with the pipe 14 is formed of a material (foamed PE, etc.) which is easier to deform than the pipe 14. Then when the sheath 18 deformed with an external force and the pipe 14 is pressed inward, the pipe 14 intrudes into the center member 12, so that its crushing can be evaded.
Patent JP-H06236338-A (JP)
Title: Data input/output processor
Inventor: ISHIMURA TSUNEAKI
IPC: G06F13/10
Filed: 1993-02-10
Abstract: PURPOSE:To reduce the capacity of a program and to shorten the processing time by supplying addresses, selected so that an address line is substantially zero, and the decoding result of a read/write control signal to an output signal processing means. CONSTITUTION:The program on a CPU 10 inputs information on the operation of a switch, etc., corresponding to an address signal S16 to the CPU 10 as a data bus signal S15 from an input signal processing part 13 through diodes 12a-12n and a two-way data bus 15. Control information is outputted from the data bus 15 to a signal processing part 11 with an acknowledgement pulse signal (R/D) S18 generated by decoding an address signal S16 and a read/write(R /W) signal S17 corresponding to the inputted program and the program. A write pulse signal (W/R) is outputted from a decoder 14 with the data inputted to the CPU 10. A control information signal is outputted to the output signal processing part 11 only for a period wherein the write pulse signal is outputted, and then sent out of the output signal processing part 11.