baber/WOPTO huggingface dataset:
Patent JP-H07151046-A (JP)
Title: Francis runner
Inventor: SAGAWA TOMOYOSHI
IPC: F03B3/02
Filed: 1993-11-26
Abstract: PURPOSE:To ease transportation condition and obtain a Francis runner which does not have a problem in fatigue strength by dividing each of outer peripheral parts of a runner crown and a runner band into a main body and a separated part at a position which does not include a runner blade and is opposed thereto in a diameter direction. CONSTITUTION:A plurality of runner blades are sandwiched between a runner crown 11 and a runner band 12. Each of the runner crown 11 and the runner band 12 is divided into a main body and a separated part 15 through a division surface 14. The separated part 15 is set on a position which does not include the runner blade 13 and is opposed thereto in a diameter direction. The separated part 15 is integrally connected to a ring-like structural body 16 by welding or the like. The ring-like structural body 16 is fixed to a main body by means of an embedded hexagon head bolt 17. The separated part 15 is formed at the portion which does not include the runner blade, so that the size in the height direction of the runner is reduced compared to the conventional one, and transportation is facilitated.
Patent JP-S63149915-A (JP)
Title: Cmos logic gate circuit
Inventor: KAMURO SETSUSHI
IPC: H03K19/20
Filed: 1986-12-12
Abstract: PURPOSE:To decrease number of transistors (TRs) by using five MOS TRs based on the inverted logic in a circuit generating a logic taking priority to given two input. CONSTITUTION:Since a 2nd MOS TR 5 is turned off when the level of a 1st input signal A1 is logical '1' in a CMOS logic gate circuit, the drain potential of a 2nd PMOS TR 7 reaches a potential corresponding to the logical '1' level. Then with a 2nd input signal B1 at logical '0', a 3rd NMOS TR 6 is turned off and the 2nd PMOS TR 7 turned on, resulting that the output is logical '1'. The output signal is all logical '0' in a combination other than the 1st and 2nd input signals A1, B1, and the logic of Q1=A1.-B1 is realized and the logic giving priority to the input signal A1 is obtained.
Patent JP-H03224670-A (JP)
Title: Bar type washing nozzle and washing device
Inventor: HARADA YASUYUKI
IPC: B08B3/12
Filed: 1990-11-05
Abstract: PURPOSE:To exhibit high washing performance by forming 2nd flow passages for removing air on a nozzle body without opening holes in the oscillation diaphragm itself, prevent the stagnation of the air under the oscillation diaphragm and propagating high-frequency oscillations always from the oscillation diaphragm to a washing liquid. CONSTITUTION:The rectangular oscillation diaphragm 15 is disposed to face the injection port of the nozzle part 18 in the body part of a washing liquid stagnating chamber 19. A rectangular oscillator 17 attached on the surface of the oscillation diaphragm 15 on the side opposite from the stagnating chamber 19 is driven by an oscillator. Further, washing liquid introducing pipes 8a, 8b for introducing the washing liquid into the stagnating chamber 19 are connected to the nozzle body 2. The 1st flow passages 23a, 23b, 24a, 24b, 21 for introducing the washing liquid introduced from the to the body 2 to the stagnating chamber 19 are formed and the 2nd flow passages 26a, 26b, 25 for removing the air through an air removing chamber 22 to the body 2 are formed. On end side of the 2nd flow passages is communicated with the stagnating chamber 19 part near the oscillation diaphragm 15 and the other end side is communicated with the 1st flow passages.
Patent JP-H04172252-A (JP)
Title: Specimen inspecting system
Inventor: IKEDA TOSHIYUKI
IPC: G01N35/02
Filed: 1990-11-05
Abstract: PURPOSE:To make it possible to perform analysis after the shortest waiting time by storing the urgency data of inspection for every inspecting item of a specimen in a memory means, and determining an analyzer to which the specimen is to be sent based on the data when the specimen is sent into the analyzer. CONSTITUTION:A specimen which is brought into an inspecting chamber is sequentially sent into a specimen-identifying-data reading part. The specimen is confirmed in this part. The data are retrieved from a data memory part for the inspecting items and the urgency of the specimens. The conveying place for the specimen is determined with a control part 1. The specimen is identified with a bar code label which is stuck to a specimen container. The inspecting items and the urgency data are stored in the control part 1 by the operator beforehand. When a plurality of analyzers 14 - 16 are required for the confirmed specimen, at first, the specimen is sent into the analyzer in the receivable state. The result is reported into the control part 1 through a communication line 5. Then, a command is given to a specimen-handling-robot control part 2 from the control part 1, and the specimen is conveyed into the analyzer with a robot 8. When the application of the inspection for the item requiring inspection in high priority is required, the inspection is given high priority.
Patent JP-H07124550-A (JP)
Title: Purifying apparatus
Inventor: SUGIHARA KAZUTOYO
IPC: C02F1/24
Filed: 1993-11-02
Abstract: PURPOSE:To enable the incineration treatment of scum, in a purifying apparatus using a float separation cyclone, by injecting an adsorbing and collecting auxiliary agent containing fibers into raw water in a condition imparting tank and floating and separating foam scum by the float separation cyclone.. CONSTITUTION:At the time of the treatment of emulsified oil-containing waste water, raw water A in a raw water tank 1 is sent to the first tank 13 of a condition imparting tank 10 by a pump 2 and allowed to flow in a second tank 14 from a communication passage consisting of partition plates 11a, 11b and the X-agent from a chemical agent tank 31 and the adsorbing and collecting auxiliary agent prepared by mixing fine vegetable staple fibers with an chemical agent from a chemical agent tank 37 are injected into the raw water to be stirred along with the raw water. Next, the raw water is allowed to flow in a third tank 15 from a communication passage constituted in the same way and stirred in the presence of the OH agent injected from a chemical agent tank 32. Separated and liberated oil is adsorbed by colloidal flocs. At this time, the staple fibers are bonded to the peripheries of foams in a mesh like state and various suspended substances in the raw water are bonded to the staple fibers and flocs are strongly and stably adsorbed and collected.
Patent JP-H02145847-A (JP)
Title: Batch-wise solution-flowing type dyeing machine for circularly knitted fabrics
Inventor: SANTO YOSHITERU
IPC: D06B3/28
Filed: 1988-11-25
Abstract: PURPOSE:To conduct uniform dyeing into the inside of a circularly knitted fabric by allowing the fabric circulating in the dyeing bath intermittently to expand into a tube and feeding the dye solution from the ring shower tubes. CONSTITUTION:In the batch-wise dyeing bath, a circular knitted fabric 21 is endlessly bound, folded and fed between the endless conveyer 13, 14 which are moving at an equal speed so that the fabric is passed through the dyeing tank 12 and pulled up with the roller 15. Air is sent from the nozzle 18 to the pulled-up fabric 21 so that it is expanded tubularly between the upper and lower squeezing rollers 16, 17. The expansion is detected with a touch sensor 26 to control the volume of the air sent and the dyeing solution is fed from the ring shower tubes 19.
Patent JP-H06141615-A (JP)
Title: Stock-dividing machine of crop seedling
Inventor: ARATA TATSUO
IPC: A01C1/00
Filed: 1992-11-09
Abstract: PURPOSE:To surely carry out good division of stock in good reliability by constituting a front carrying part having a feed part of crop seedling, a dividing device and a rear carrying part having a small stock discharging part from a pair of a series of belts. CONSTITUTION:This dividing device 5 for loosening and dispersing a root part of crop seedling by a series of belts is arranged in the holding and carrying course and a feed part 6 of a crop seedling is provided in a front carrying part Hf and small stock discharge part 7 is formed in final end part of a rear carrying part Hr in which dividing device is located.
Patent JP-H06108630-A (JP)
Title: Double floor structure
Inventor: SATO TAKASHI
IPC: E04F15/16
Filed: 1992-09-24
Abstract: PURPOSE:To prevent the fouling of the edge of a carpet when the top face of the top plate of a double floor is covered with the tile carpet. CONSTITUTION:A double floor unit 3 is installed onto a floor backing G. A space 4 for wiring is formed between legs 1, 1'. A tile carpet 7 is placed onto the top plate 2 of a double floor. A border material 12 is fitted between a wall W and the double floor unit 3, thus acquiring double floor structure 13. A through-hole 14 is formed to the surface 11 of the border material 12, and the surface of the border material is not covered. The through-hole 14 is communicated with the space for wiring, and the upper and lower atmospheric pressure of the top plate 2 of the double floor are equalized. Accordingly, the extreme contamination of the pile edge of the TCP of the double floor is prevented.
Patent JP-H09108135-A (JP)
Title: Bathtub device
Inventor: MIYAI YOSHIKAZU
IPC: A47K3/10
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub capable of making a massage effect be effective by applying a jet stream to shoulders in a lying posture inside the bathtub and performing the various ways of bathing by less jet stream nozzles such as back massage and foot message in addition to the application of the jet stream to the waist in a sitting posture. SOLUTION: A step 2 for sitting is formed at one side inner part of the bathtub 1, a pillow 3 is formed at the side wall upper edge of the bathtub 1 on the side of the step 2, a pair of the jet stream nozzles 4 in a shoulder width interval are disposed to positions for applying the jet stream to the shoulders at the time of bathing in the lying posture with it as the pillow 3 and the jet stream nozzle 6 is disposed on the opposite surface of the bathtub 1. Thus, the jet stream is applied to the pressure point of the shoulder in the lying posture, the massage effect effective for sore shoulders is obtained and the various kinds of bathing for applying the jet stream to the waist, the back and the feet are performed by less jet stream nozzles.
Patent JP-H02145770-A (JP)
Title: Device for directly tracing metallic pattern
Inventor: SANADA KATSU
IPC: C23C16/04
Filed: 1988-11-24
Abstract: PURPOSE:To directly trace a metallic pattern of fine multilayered structure on a substrate by supplying gaseous organometallic compounds through plural nozzles into a lens-barrel in which a substrate is disposed and also irradiating the above substrate with ion beam, etc., from a beam source. CONSTITUTION:A semiconductor substrate 7 placed on a substrate holder 10 is disposed in a lens-barrel 1. Further, an ion source 4 and plural nozzles 2A, 2B, and 2C fitted with tanks 3 for organometallic compounds are provided to the inside of the lens-barrel 1. The gases of the organometallic compounds are successively supplied through the above nozzles 2A, 2B, and 2C, and also the substrate 7 is irradiated with an ion beam 6 from the ion source 4, by which wirings, resistors, semiconductor layers, etc., can be continuously formed on the substrate 7. By this method, the metallic pattern can be directly traced on the substrate 7, and high-density electric circuits can be constituted.
Patent JP-H09136540-A (JP)
Title: Vehicular door seal structure
Inventor: NAKAGAWA KATSUNORI
IPC: B60J5/06
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent the end face of a weather strip used in a door seal from appearing in an unsightly form when the door is opened and to properly prevent deformation of a retainer supporting the weather strip. SOLUTION: In a vehicular door seal structure in which a retainer 3 extending in the longitudinal direction of a vehicle is mounted on the body members 5, 6 of the vehicle and is fitted with a weather strip 2 to be opposed to and brought into contact with a vehicular door 1 when the vehicular door 1 is closed, the retainer 3 is provided at one longitudinal end 3a with a projecting part 30 which projects outwards along the cross direction of the vehicle so as to face the end face 20 of one longitudinal end 2a of the weather strip 2.
Patent JP-H10259707-A (JP)
Title: 4 cycle engine
Inventor: TAMURA TATSUHISA
IPC: F01M11/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce a loss of horse power due to oil agitation, and compact the capacity of an engine case so as to increase an oil level, by delivering oil in a chamber in which pulsation is generated by the operation of a piston by a crankshaft rotated by the operation of the piston, from an oil passage to a chamber in which a transmission is arranged. SOLUTION: Pulsation in a crank chamber 5, which is accompanied by the operation of a piston 10, is effectively applied only to one directional valves 21n, 21p. Also, a transmission chamber 6 is communicated with the crank chamber 5 by an oil passage, and dynamic pressure is applied by this communication. A chamber in which oil is stored and pulsation is generated by the operation of the piston 10, namely the crank chamber, and a chamber in which the transmission 34 is arranged, namely the transmission chamber 6, are partitioned by an internal partitioning wall 20b. Then, oil in the crank chamber 5 is delivered from the oil passage to the transmission chamber 6 by a crankshaft 17 rotated by the operation of the piston 10. Therefore, an oil level in the crank chamber 5 can be lowered, and a loss of horse power by the oil agitation of the crankshaft 17 can be reduced.
Patent JP-H04174002-A (JP)
Title: Sequence control system for robot
Inventor: UNE JUNZO
IPC: G05B9/02
Filed: 1990-11-02
Abstract: PURPOSE:To easily describe reperformance processing at the time of an error of the robot and to execute it by retrieving a corresponding next execution operation number in unit operation information by a sequence control part according to execution result information reported from an operation execution part and informing the operation execution part of it. CONSTITUTION:This system is equipped with a sequence control data part 1 where the operation procedure of the robot is described, the operation execution part 2, and the sequence control part 3 which controls the operation procedure according to the execution result of the operation. The operation execution part 2 performs unit operation corresponding to the operation number specified by the sequence control part to control a robot mechanism part 5 through a controller 4, monitors its execution result through peripheral equipment 6, and indicates the kind of abnormality of the execution result as execution result information when the execution result is abnormal. The sequence control part 3 retrieves the corresponding next execution operation number in the unit operation information regarding the completion of the execution according to the execution result information and informs the operation execution part 2 of that. Consequently, the reperformance processing at the time of the error of the robot can easily be described and performed.
Patent JP-S62158850-A (JP)
Title: Al-alloy fin material for heat exchanger
Inventor: TOMA KEN
IPC: C22C21/00
Filed: 1985-12-28
Abstract: PURPOSE:To improve strength at high temp., mechanical properties after brazing, and sacrificial anode effect of fin material, by incorporating as principal components specific amounts of Mn and Si to Al. CONSTITUTION:The fin material for heat exchangers is composed of Al alloy consisting of, by weight, 0.4-1.15% Mn, 0.3-1.8% Si, and the balance Al with inevitable impurities. If necessary, 0.05-0.4% Cu and/or 0.05-0.4% Mg or further 0.03-0.15% Zr and/or 0.03-0.3% Cr is incorporated to the above alloy. Or, the above alloy is composed mainly of 0.4-1.15% Mn, 0.3-1.8% Si, and 0.1-2.0% Zn. Owing to the above alloy composition, strength at high temp., strength at room temp., and sacrificial anode effect are improved. On application of this alloy fin material, corrosion protection of heat-exchanger tubing is achieved satisfactorily and thinning of tubing can be attained.
Patent JP-H02145941-A (JP)
Title: Cell analyzer
Inventor: YAMAZAKI ISAO
IPC: G01N15/14
Filed: 1988-11-28
Abstract: PURPOSE:To enable accurate analysis by a method wherein an operation is performed by a signal from a peak detection circuit and a pulse signal is generated as varying in continuation time or voltage by a signal from a discriminator circuit to change brightness of a light spot on an oscilloscope. CONSTITUTION:A cell suspension 4 is injected into a flowcell 2 and irradiated with a light beam 7 from a light source 1. Then, scattered light and reflected light radiated from the liquid 4 are condensed by lenses 8 and 10 to be detected by photo detectors 9, 17, 14 and 16. The moment at which a signal from the detector 9 reaches a peak is detected by a peak detection circuit 25 and a discriminator circuit 24 inputs signals from the detectors 9 and 17. From an output of the circuit 25, a pulse signal with a fixed voltage continuing for a fixed time is outputted with a pulse generation circuit 26 and sample holding circuits 27-30 which pick up peak values of the respective signals maintain a voltage while a pulse is emanated. Then, the signal from the circuit 26 is connected to a brightness modulation terminal of an oscilloscope 33.
Patent JP-H07196883-A (JP)
Title: Pigment composition of diketopyrrolopyrrole and aminoalkyl acrylate resin
Inventor: FUIRITSUPE BUGUNON
IPC: C09D11/037
Filed: 1994-12-01
Abstract: PURPOSE: To obtain a pigment composition having excellent rheological properties and giving a colored product of an excellent gloss by mixing a 1,4- diketopyrrolo[3,4,-c]pyrrole pigment with an acrylic resin.  
     CONSTITUTION: There is provided a pigment composition containing the following components (1) and (2). Component (1) is a 1,4-diketopyrrolo[3,4-c]pyrrole pigment represented by formula I. Component (2) is an acrylic resin obtained by the homopolymerization of a monomer represented by formula III or the copolymerization thereof with a monomer copolymerizable therewith and is used in an amount of 0.1-20 wt.% based on the diketopyrrolopyrrole of formula I [wherein A and B, which are independently of each other, are each a group of formula II (wherein R 1  and R 2 , which are independent of each other, are each H, a halogen, or CN); R 3  is H or methyl; R 4  and R 5 , which are independent of each other, are each H, methyl, or ethyl; and (n) is 1-6]. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11132412-A (JP)
Title: Catalytic combustion device
Inventor: EGUCHI OSAMU
IPC: F23C13/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To perform the determination of ignition positively, by providing a combustion part having a catalyst for combustion, in which fuel gas and air are subjected to an oxidizing reaction to generate heat, and by determining the completion of ignition, when the temperature of the combustion part reaches the setting temperature that is determined as ignition by an ignition determination means. SOLUTION: When an user operates a start switch, a fuel regulating part 8 is opened by a control means 5 to supply a combustion part 3 with fuel gas. At the same time, spark is generated by an ignition part 4, and the combustion of a combustion catalyst by the fuel gas start. In this way, the fuel gas is ignited, and the temperature inside the combustion part 3 which is detected by a temperature detecting part 1 rises, when the combustion catalyst is burned positively. At this time, the temperature inside the combustion part 3 is monitored by a determination part 22, and it is compared with the set temperature which is stored in a setting memory storage part 21 to determine that the fuel gas is ignited. When the temperature has reached the set temperature, the effect is outputted to the control part 5, and then indicated by an indication part.
Patent JP-S62159610-A (JP)
Inventor: IMANAGA EISUKE
IPC: B60H1/00
Filed: 1985-12-30
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-H10143874-A (JP)
Title: Optical disk device
Inventor: FUKUSHIMA AKIO
IPC: G11B7/085
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent the drawing failure and come-out phenomenon of a focus servo by starting focusing processing when a linear velocity of an optical disk arrives at a specified range containing the number of revolution answering to the standard linear velocity of relevant optical disk. SOLUTION: When the focusing is started, a controller 8 outputs a disk motor control signal 15 to rotate a disk motor 11, the disk 1 through a disk motor control means 14, a disk motor driver 12. A disk motor number of revolution detection means 18 detects a rotation signal 13 from the number of revolution detection part of the disk motor 11 to input number of revolution information 19 to the controller 8. The controller 8 monitors the number of revolution information 19, and starts the focusing processing when the linear velocity in the radial direction of the optical disk 1 on a position of an optical pickup 2 arrives at the prescribed range containing the number of prescribed revolution. The specified range is set in a lower limit 0.3 times or above, an upper limit 3 times or below for the number of revolution answering to the standard linear velocity of relevant optical disk.
Patent JP-H08156248-A (JP)
Title: Drive device of ink jet recording head
Inventor: FUTAGAWA YOSHIKIYO
IPC: B41J2/045
Filed: 1994-12-01
Abstract: PURPOSE: To provide the title drive device capable of independently performing the adjustment of the max. applied voltage value for correcting the change of characteristics due to environmental temp. and the adjustment of the rising and falling times of applied voltage. CONSTITUTION: A drive device consists of a variable constant voltage source 21 capable of changing an output value by a correction signal correcting the change of characteristics due to environmental temp., a division means 22 forming a plurality of divided voltages from the output voltage of the variable constant voltage source, a multiplexer 23 performing the successive or interlacing switching of the divided voltages outputted from the division means in the order of voltage levels to form a graded voltage waveform and a power amplifier 13 subjecting the output of the multiplexer to linear voltage amplification and voltage is applied to a piezoelectric element from the output of the power amplifier.
Patent JP-S62157536-A (JP)
Title: Signal detection method for spectrophotometer
Inventor: WATANABE SHINICHIRO
IPC: G01N21/27
Filed: 1985-12-30
Abstract: PURPOSE:To achieve a higher property of following hourly changes in the absorbance of a sample, by setting the fetching of signals to a signal processing circuit so that the fetching frequency of sample signals will be higher than those of reference signals and dark signals. CONSTITUTION:A while light from a light source 1 is applied to a beam splitter 3 through a spectroscope 2. One luminous flux separated is transmitted through a sample or made to pass through a storage sample chamber 4A to be incident into a detector 5A while the other luminous flux is made to pass through a reference chamber to be incident into a detector 5B. Signals from the detectors 5A and 5B are fetched alternately into a signal processing circuit 7 through a changeover switch circuit 6. The circuit 6 is controlled in the switching by a synchronous signal P from a sample signal multifrequency fetching synchronous signal generation circuit 10. The signal P activates the circuit 6 to operate to fetch a sample signal S-reference signal R-sample signal S-dark signal D in the order during one cycle. This achieves a higher property of following hourly changes in the absorbance of a sample.