baber/WOPTO huggingface dataset:
Patent JP-S60166799-A (JP)
Title: Centrifugal compressor
Inventor: FURUYA YASUSHI
IPC: F04D29/44
Filed: 1984-02-10
Abstract: PURPOSE:To enhance the efficiency of a centrifugal compressor by furnishing a suction passage on the counter main plate side of the compressor impeller which shall inhale a boosted gas from the counter main plate side of the impeller and return it to the inlet to the impeller, and thereby delaying delamination of the flow at the inlet to impeller. CONSTITUTION:This centrifugal compressor is provided with a porous part with slits 10 in the side plate 14 of the impeller at its portion near the inlet, where the relative speed of the fluid has a great deceleration to provide likelihood of flow delamination because of growth of the interface layer. Slits 10 suck the fluid decelerated, while flowing the inlet to the impeller to said portion, and boosted to outside the side plate 14 and return it to the inlet to impeller for feeding again into the impeller. This can delay generation and growth of the interface layer.
Patent JP-S57135490-A (JP)
Title: Storage device
Inventor: KUWABARA SUMIO
IPC: G11C11/401
Filed: 1981-02-17
Abstract: PURPOSE:To obtain a mode with short cycle time, by shortening cycle time required for a write cycle in successive modes. CONSTITUTION:When a row address latch means (-RAS) is activated, a buffer 11 and a row decoder 1 operate and information from a memory cell 22 connected to a word line is transmitted to a bit line 21. For writing infromation in the memory cell 22 in successive modes, the -RAS latches pieces of information to be written in the memory cell. Those latched pieces of information are written in the cell 22 simultaneously or successively through individual I/O lines 5. Therefore, it is confirmed that pieces informations are being written in >=2 different addresses simultaneously.
Patent JP-H11217482-A (JP)
Title: Flame-retardant resin composition
Inventor: INO TAKUYUKI
IPC: C08K5/03
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant resin compsn. which gives molded items exhibiting no unevenness in gloss by compounding a rubber-modified vinylarom. resin with a polyhalogenated diphenylalkane, an ether deriv. of a halogenated diol, a halogenated bisimide flame retardant, a flame retardant aid, and a white mineral oil, each in a specified amt. SOLUTION: This compsn. comprises (A) 100 pts.wt. rubber-modified vinylarom. resin (e.g. a rubber-modified styrene resin), (B) 3-13 pts.wt. polyhalogeneated diphenylalkane of the formula (e.g. decabromodiphenylethane), (C) 0-20 pts.wt. ether deriv. of a halogenated arom. diol (e.g. a tetrabromobisphenol A epoxy resin), (D) 0-15 pts.wt. halogenated bisimide flame retardant, 0-10 pts.wt. flame retardant aid (e.g. Sb2 O3 ), and 0.1-3 pts.wt. white mineral oil having an inital boiling point (at 10 mmHg) of 229 deg.C or higher and a naphthene content of 28% or higher, the sum of ingredients B, C and D being 13-25 pts.wt. In the formula, X is Br or Cl; j and k are each 1-5 provided j+k>=2; and R is Cn H2n (wherein n is 1-10).
Patent JP-H08193617-A (JP)
Title: Bath roll of molten metal plating facilities
Inventor: ANDO KOJI
IPC: C23C2/00
Filed: 1995-01-17
Abstract: PURPOSE: To facilitate repair, replacement and remodeling of a roll shaft part by forming a dividable structure for the roll shell part and the roll shaft part of a bath roll in molten metal plating facilities. CONSTITUTION: The part of a roll shaft part 21 mounted at both the end parts of the roll shell part 20 of a bath roll is divided and connected through a flange type shaft coupling 22. The roll shaft part on the opposite side to the roll shell part is rotatably-supported by a sliding bearing 23. Between the flanges 22-1 of a flange type shaft coupling 22, a graphite sheet or a tantalum sheet is applied, or WC-Co group or ZrO2 group is injected to the inside of the flange 22-1.
Patent JP-S54114945-A (JP)
Title: Information processing system
Inventor: NAGAI YASUO
IPC: G06F13/24
Filed: 1978-02-28
Abstract: PURPOSE: To avoid useless processing time, when execution is processed by branching every element of the conditions to be executed.  
     CONSTITUTION: The operational control unit 1 is the center of the electronic computer system and performs the control of each sub-system. Various input and output units are connected to the input and output control unit 2 and they are controlled with the unit 2. Further, the unit 2 can perform direct memory access to the main mamory control unit 5, which performs the control of the main memory unit 6. The main memory unit 6 is provided with the microprogram instruction, and the format of the instruction is shown in the diagram. Where the operation mode is OP, condition mode is CM, and branch condition is BC, and the common mode CM corresponds to various modes such as AND mode and OR mode etc. This system corresponds to the OR mode and the OR mode is selected as the condition mode. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58152020-A (JP)
Inventor: ETOGARU OSUTORININGU
IPC: C08G75/0231
Filed: 1983-02-15
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-H05215913-A (JP)
Title: Water soluble coloring paste and water soluble color resist using the paste
Inventor: NAKAMURA KAZUHIKO
IPC: G02B5/20
Filed: 1992-02-07
Abstract: PURPOSE:To provide the water soluble coloring paste which does not cause danger for handling and environmental pollution, and is excellent in pigment dispersibility and light transmittivity and a color quality. CONSTITUTION:The water soluble coloring paste is mainly composed of water, a surfactant, an organic pigment, and a dispersant, and the dispersant is constituted of a polyvinyl alcohol resin of 50%-90% saponification degree, being excellent in pigment dispersibility, light transmittivity and a color quality. Also, by mixing this water soluble coloring paste into a water soluble photoresist mainly composed of a high polymer compound in which 2-hydroxy ethyl methacrylate (HEMA) is contained by >=70wt.% by a monomer composition, and a diazo resin being a photosensitive compound, the water soluble color resist is derived.
Patent JP-S61186520-A (JP)
Title: Production of pitch carbon yarn
Inventor: KAGIZAKI MASAMI
IPC: D01F6/00
Filed: 1985-02-07
Abstract: PURPOSE:To obtain the titled yarn having high strength stably while suppressing occurrence of wedge-shaped cracks in the fiber axis direction, by setting a packed layer consisting of a spherical filler in the upper stream of spinning nozzle, making spinning pitch flow through the packing layer and the spinning nozzle in this order, and spinning the pitch. CONSTITUTION:In subjecting spinning pitch to melt spinning from a spinning nozzle, the packed layer 5 consisting of a spherical filler (e.g., glass beads) is set through the wire cloth 3, etc on the upper stream part of the spinning nozzle 2 of the spinneret 1, the spinning pitch is made to flow the packed layer 5 and the spinning nozzle 2 in this order,and spun. Then it is made infusible, further carbonized, and, if necessary, graphitized, to give the aimed carbon yarn. The particle diameters of the spherical filler is preferably in a range from a size not to pass 325 meshes sieve to a size to pass 10 meshes sieve.
Patent JP-H06234503-A (JP)
Title: Method for removing hydrogen in air or in inert gas
Inventor: FUKUDA JUNICHI
IPC: C01B21/04
Filed: 1993-02-10
Abstract: PURPOSE:To remove hydrogen at a low cost by making a trace quantity of hydrogen incorporated in air react with oxygen in the air to remove it by a catalyst contg. CONSTITUTION:Air or inert gas compressed by a compressor 1 to raise its temperature to 80-120 deg.C is introduced into a catalytic reactor 2, where it is brought into contact with a catalyst 2a contg. 2-30% silver to make hydrogen react with oxygen in the air or inert gas to form water. Thereafter it is introduced through a cooler 3 into an adsorber 4, where the residual hydrogen is adsorbed and removed to obtain air or inert gas contg. <=0.05ppm hydrogen.
Patent JP-H01199135-A (JP)
Title: Device for generating tensile and compressive loads
Inventor: IKEDA KEIZO
IPC: G01N3/08
Filed: 1988-02-04
Abstract: PURPOSE:To measure a load by operating a pair of linear travelers from both ends of a sample and reduce the size of an entire apparatus by a method wherein rotation of a pair of AC motors is reversibly controlled. CONSTITUTION:A sample 15 is held between a pair of linear travelers 12, 14 which are located facing each other. The linear travelers 12, 14 are driven by AC motors 6, 10, respectively, and rotating directions of the AC motors 6, 10 can be switched over clockwise and counterclockwise by motor controller 5, 9, respectively. SCR phase controllers 2, 4 are connected to the motor controllers 5, 9, respectively. The rotating direction is selected by switching over a coils of the AC motors 6, 10 by the motor controllers 5, 9, respectively, and at the same time AC power source power applied to the AC motors 6, 10 is controlled by the SCR phase controllers 2, 4, respectively. This operates the linear travelers 12, 14 to tense or compress the sample 15, permitting an optional load to be applied.
Patent JP-S61184035-A (JP)
Title: Private branch of automatic exchange with acd function
Inventor: BANDO HIROAKI
IPC: H04M3/60
Filed: 1985-02-08
Abstract: PURPOSE:To attain designation call incoming even during ACD incoming call handling by applying busy discrimination separately to an ACD incoming call and a designation call incoming call. CONSTITUTION:Key telephone sets are used as ACD attendant boards 11, 12 and two kinds of buttons and lamps A, B, a, b are provided for the ACD incom ing call and the designation call incoming. Further, idle/busy identification memories 61, 62 and a connection state management memory 63 for ACD incom ing call and designation call incoming are provided in a main storage device for ACD attendant boards 11, 12. When a general extension 10 dials a telephone number of the board 11. A central controller 50 analyzes the dial information by referencing station data of a storage device 60 and when the controller 50 identifies it as the designation call of the board 11, the central controller 50 references the memory 62 and discriminates whether the call is incoming to the board 11 or not and when the board is idle, incoming is displayed on the lamp (b) and replies by depressing the button B.
Patent JP-H05223518-A (JP)
Title: Measurement of lining profile of lined container for molten metal, and method and apparatus for detecting penetrating ground metal
Inventor: KASAI KIYOTO
IPC: F27D1/00
Filed: 1992-02-07
Abstract: PURPOSE:To detect, with high accuracy, the lining profile and the penetrating ground metal of a kiln or a container which is provided with a conductive outer shell and which is provided with a nonconductive refractory lining at its inside. CONSTITUTION:In a container, for molten metal use, whose inside at a conductive outer shell is lined with a refractory, a sensor head 2 in which one pair of two coils are arranged near the inner surface of the lined refractory. When an AC voltage is applied to one coil of the sensor head 2, the existence state of an penetrating conductive substance in the lined refractory 26 is detected from the induced voltage of the other coil. The numerical value of the profile, of the outer surface of the outer shell, which has been found by measuring the distance to the outer shell from a plurality of reference points decided at the inside of the lined container is analyzed. Thereby, a thickness or an penetrating ground metal in the lined refractory 26 can be detected separately or simultaneously.
Patent JP-S62185642-A (JP)
Title: Conveyor
Inventor: NAGAMINE TOSHIYUKI
IPC: B65H1/02
Filed: 1986-02-06
Abstract: PURPOSE:To smooth separation of plural foiled conveyed materials as well as to aim at efficiency improvement in conveying work, by adding a constant external force to these conveyed materials superposingly loaded on a loader so as to interposing water between themselves, and at the time of separation, making them so as to remove the added external force. CONSTITUTION:If the specified number of wafers W are superposingly set on a wafer receiving plate 9, the rear side of each wafer W is pressed to a pressing plate 10 whereby the front side comes into contact with a positioning roller 5. And, a weight 11 is adjusted so as to cause pure water in a vessel 3 to go up from a clearance, where these wafers W are superposed, by a capillary phenomenon. Next, after making sure of suction of the front side wafer W by a suction pat 20 of the separator 7 attached to a frame body by a starting signal, when an external force eliminator 6 is started, moving claws 16 and 16 shift toward fixed claws 14 and 14 and hold ropes 11a and 11a, so that the external force eliminator 6 is made to go up to the specified position and thereby added external force on the wafer W is brought to zero. Next, the separator 7 is made to go up and simultaneously a turnover plate 19 is rotated as far as 90 deg., making the wafer W into horizontality, and after making sure of it,, the frame body 30 is made to go forward, and if the wafer W reaches on top of a belt, it is stopped, thus it is separated from the pat 20 and transferred onto the belt.
Patent JP-H02203485-A (JP)
Title: Playing device for information recording medium
Inventor: WATANABE OSAMU
IPC: H04N5/92
Filed: 1989-01-31
Abstract: PURPOSE:To prevent the occurrence of a defective state due to the omission of a musical instrument play program by giving a command to a musical instrument play control signal decoding means to transmit a sound generation stop command signal in case the contents of an operation command show a reading action command having a reading order different from the writing order. CONSTITUTION:When a manual search command is produced in a play mode of a player, a system controller 7 decides whether a transmission signal is supplied from a MIDI (musical instrument digital interface) decoder 22 or not. If so, the track jumps are suppressed for the time being. If not, a jump command is given to an arithmetic control part 5. When the end of a track jump is detected with a detection of a clock of a tracking servo or a control code supplied from a subcode error correction circuit 20, a command is given to the decoder 22 to send an all-note-off command so that the note-off messages are sent to all MIDI channels. Thus it is possible to avoid such a defect state where the generation of sounds could not be stopped.
Patent JP-S57138152-A (JP)
Title: Testing device for semiconductor integrated circuit
Inventor: ISHIDA TOSHIHARU
IPC: H01L21/66
Filed: 1981-02-20
Abstract: PURPOSE:To reduce the testing time as well as to indicate and records the results of the testing for each terminal simultaneously for the subject semiconductor IC by a method wherein the detected output voltage of each terminal on the IC is compared with the reference voltage, the status of each terminal is indicated, and the reference voltage is controlled by the comparison output. CONSTITUTION:Each voltage of terminals 2-16 is detected by applying the reference voltage E on the terminal 1 of the IC through the intermediary of the earthing resistors for their respective terminal, and the results are compared 40 with the reference voltage 60. The digital information sent from a processor 90a is D/A converted 70 by the reference voltage, and a direct current reference value is set. When a line junction is in a normal state, the corresponding LED's 50a and 50b are lit, the information of comparators 40a and 40b is processed 90a and memorized 90b through an input circuit 80. The processor 90a picks up the results of the test from the memory 90b, and after the above have been compiled, they are indicated and recorded 90c. With this constitution, the decision whether or not the line junction is performed satisfactory for all terminals is given simultaneously on the same conditions, and the result for individual terminal are indicated and recorded for immediate visual observation.
Patent JP-2000220539-A (JP)
Title: Intake device
Inventor: GOMI KOICHI
IPC: F02M35/10
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To make the body panel of a vehicle free from resonance even though a duct made from side walls made of porous material is employed. SOLUTION: Air reaches an air cleaner 3 through a first duct 2, cleaned by the air cleaner 3 and then is introduced and supplied to an internal combustion engine through a second duct 4. The side wall of the firsts duct 2 is made of porous material to intake air through the side wall. Since the air vibrated due to columnar resonance comes in and out through the side wall, sound waves are emitted from the side wall of the first duct 2. Since an airtight member 6 is adhered to the side wall section of the first duct 2 near the body panel 5 of a vehicle, sound waves can be prevented from being emitted from the side wall section to the body panel 5 of the vehicle.
Patent JP-H09191804-A (JP)
Title: Spinning reel for fishing
Inventor: MURAKAMI SHINJI
IPC: A01K89/02
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To enable stabilized operations of braking lever by energizing the looseness or play of the braking lever with a spring in its shaft direction and simplify its constitution. SOLUTION: A recess 1c is formed on the base of the leg which is projected upward from the reel main body, a cover plate 2 is fixed with a screw 11, a braking lever 3 and a spring 4 are embedded in the recess 1c and the brake lever 3 is rotatably supported by the bearings at a screw 13 and at a screwed cylinder shaft 12 supported by bearings on the base 1b and the cover plate 2. The braking lever 3 is energized with a spring 4 in the direction that the brake 3c in the brake lever 3 is made apart from the brake in the rotor 15 and in the shaft direction that the side part 3d of the brake lever 3 comes into contact with the inner wall of the recess 1c of the reel main body 1, respectively. At the bearing part 3a of the brake lever 3, a recess 3f is formed into which an projection side 3d, a through hole 3e and a spring 4 are embedded.
Patent JP-S59151664-A (JP)
Title: Toothed pulley and manufacture thereof
Inventor: MATSUBARA YUTAKA
IPC: B21D39/00
Filed: 1983-02-15
Abstract: PURPOSE:To obtain a toothed pulley having a flange which never comes off form the body of the pulley, by engaging, in a flange attaching groove, the edge of the flange which projects inward from the inner peripheral section of the flange. CONSTITUTION:In order to install a flange 6 to an attachment section 3, the engaging edge 9 of the flange 6 which is positioned horizontally, is set on the attachment section 3, and the flange 6 is positioned so that the flat plate section 8 of the flange is fitted into the attachment section 3. Then, with the use of a jig 10 the inner peripheral edge of the flat plate 8 of the flange 6 is uniformly pressed downward. When the flange 6 abuts against the top surface of a pulley body 1, the engaging edge 9 always tends to recover its shape so that the flange 6 is attached, firmly to the attachment section.
Patent JP-H08245943-A (JP)
Title: Gel-forming agent that exhibits improved service property, fire resistant gel and fire resistant glass
Inventor: BURUFU FUON BONIN
IPC: C09K3/00
Filed: 1996-01-18
Abstract: Gel formers comprising acid aluminum phosphate and a reaction product of boric acid and an alkanolamine, and further comprising alkali metal compounds in the aluminum: alkali metal ratio of 1:1.3-2.5 require short gelling times, and form gels having improved melting resistance.
Patent JP-S60166864-A (JP)
Title: Ozone cod meter
Inventor: TOYAMA FUMIO
IPC: G01N33/18
Filed: 1984-02-09
Abstract: PURPOSE:To form an ozone COD meter in a reduced size and to eliminate necessity for always supplying cooling water from the outside, by cooling the cooling medium of an ozoniser by water to be inspected in a water collection tank. CONSTITUTION:Water 1a to be inspected collected from rivers by a sampling pump 2 is guided to a reaction tank 3 through a water collection tank 1 and the dirty substance in water to be inspected is oxidized by ozone from an ozoniser 6. A spiral heat exchange pipe 17 is provided in the water collection tank 1. Cooling water, which passes the cooling pipe 12 of the ozoniser 6 to cool the ozonizer 6 and rises in a temp., is sent out by a pump 13 and flowed into the heat exchange pipe 17 and cooled by water 1a to be inspected. Because a cooler becomes unnecessary, an ozone COD meter is miniaturized and the supply of a cooling medium for operating the cooler is dispensed with.
Patent JP-S56119817-A (JP)
Title: Electronic charge balance with printer
Inventor: SAKAGUCHI TADAHIRO
IPC: G01G23/42
Filed: 1980-02-26
Abstract: PURPOSE:To make an article name plate compact and to minimize the unevenness  of the article name plate, by sticking a tape body, having a reflective surface and  nonreflective surface corresponding to a unit price, code, etc., to the article name  plate. CONSTITUTION:As a balance signal is inputted, a weighed-value signal, amount signal, etc., of the timing are printed out by line printer 14 and on the printing operation, motor 18 is driven to start the intermittent feed of label 13. After this intermittent feed is completed, article name plate 20 is driven to print out the article name. Then, label 13 is fed again intermittently and taken out of label ejection opening 19. The article name plate 20 consists of a holder made of a magnetic  material, a print part stuck to the bottom of the holder, a tape body stuck to the  top surface of the holder and having reflective surfaces at prescribed positions of  the surface corresponding to the unit price, code, etc., of the article with the article  name that the print part can print out.
Patent JP-S60166968-A (JP)
Title: Developing device
Inventor: NAKAHARA TOSHIO
IPC: G03G15/01
Filed: 1984-02-10
Abstract: PURPOSE:To obtain a recording image having no color irregularity by making developers of three developing devices different in operation for charging by friction according to the easiness of the developers to charge. CONSTITUTION:The three developing devices 7, 7a, and 7b for three colors rotate agitators 12 and supply rollers 14 and 15 in their respective tanks to convey the developers from the tank bottom parts to upper developing rollers 17, thereby visualizing a latent image on a photosensitive body. A chain 21 is run by the operation of a motor 20 and electromagnetic clutches 31, 31a, and 31b are operated selectively to drive the developing rollers. At this time, the number of teeth of sprockets 22, 22a, and 22b or the external diameter of the respective developing rollers are varied mutually to make the feed speeds of the developers different according to the easiness of the toner to charge. Therefore, the charging amount of the toner is made uniform on the whole according to the extent of charging by friction using a doctor blade and a separator, thereby obtaining an image having no color irregularity.