baber/WOPTO huggingface dataset:
Patent JP-H01180233-A (JP)
Title: Discharger of liquid or the like in movable tank
Inventor: YAMAGUCHI SHIGERU
IPC: B01J19/00
Filed: 1988-01-11
Abstract: PURPOSE:To easily and efficiently perform liquid discharging operation by providing a freely detachable nearly L-shaped hollow casing to the end of a discharge pipe provided to the bottom of a movable tank and allowing connection and interruption to/from the movable tank to be performed via a connecting pipe freely slidable in the casing. CONSTITUTION:In the case of discharging liquid from a movable tank, an entire hollow casing 1 is firstly moved to the movable tank side and its aperture part 5 is closely brought into contact with the end face of a discharge pipe 34 and both are made to a connected state. Then the aperture part 5 is opened by moving a connecting cover 7 which closes the aperture part 5 and has a fluid passage 8 to the upper part in the hollow part of the vertical direction. A connecting pipe 12 provided in the hollow part of the lengthwise direction of the casing is slid to the lengthwise direction and the tip of the connecting pipe 12 is joined to the end of the discharge pipe of the movable tank and liquid discharging operation from the movable tank is performed. When the discharge has been completely finished, the connecting pipe 12 is moved backward and the connecting cover 7 is lowered to close the aperture part 5 and the connection to the moving tank is detached to perform washing operation.
Patent JP-S5495695-A (JP)
Title: Synthetic resin composition containing cadmium
Inventor: TADOKORO SHINICHI
IPC: C08F220/06
Filed: 1978-01-13
Abstract: PURPOSE: To prepare a synthetic resin composition having excellent optical transparency and mechanical properties and neutron radiation shielding ability, by polymerizing a base monomer together with specific amount of cadmium (meth) acrylate and a  metal salt of an organic acid.  
     CONSTITUTION: (A) Alkyl(1-4C) methacrylate and/or styrene base monomers are compounded with (B) cadmium (meth)acrylate (15 - 85 wt.% on the basis of the whole monomers), and (C) a metal salt of an organic acid expressed by the formula (RCOO) n M (M is Na, Mg, Ca, Sr, Ba, Zn, Cd, Hg or Sn; n is the atomic valence of the metal; R is 4-19C hydrocarbon), (0.2 - 1.5 moles per 1 mole of the component (B)), and polymerized.  
     EFFECT: Easily processable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59127779-A (JP)
Title: Thermal recording head
Inventor: SEKIMOTO SOUICHI
IPC: B41J2/335
Filed: 1983-01-11
Abstract: PURPOSE:To contrive to make uniform printing quality, by a method wherein row-direction electrodes for heating elements arranged in a matrix form on a rotary drum and a driving power source are brought into sliding contact with each other. CONSTITUTION:The heating elements arranged in a matrix form are constituted of upper electrodes 6 and lower electrodes 4 which are provided on the rotary drum 2 and are selected on a column basis in accordance with information. The electrodes 4 are connected to the driving power source on a row basis through sliding contact of terminals 8 with ring form electrodes 23 provided on the side of a fixed slide plate 22, and thermal dot printing is conducted on a recording paper 30. Accordingly, effects of variation in frictional contact and defects in the heating elements are reduced, as compared to the case of pressing only one column of heating elements against the recording paper, and it can be contrived to make uniform the printing quality.
Patent JP-H07209526-A (JP)
Title: Optical fiber bundle
Inventor: TOKUDA SHUICHIRO
IPC: G02B6/04
Filed: 1994-01-14
Abstract: PURPOSE:To fix a ferrule and an optical fiber bundle together without using any adhesive and to bundle optical fiber bundles which differ in bundle diameter with a ferrule of standard size by using a ferrule which has the fixation bar and a bundling band which bundles the optical fiber bundles to the fixation bar as a bundling and fixing means which fixes the optical fiber bundles in the ferrule. CONSTITUTION:The light incidence end parts of the optical fiber bundles 4 are inserted into the ferrule 1 and after the tips are put in order, the plastic optical fiber bundles 4 are bundled to the fixation bar 3 fitted to the ferrules 1 with screws by using the bundling band 2, thereby bundling and fixing the light incidence end parts. Then the light end surfaces are ground to obtain a light incidence part. Consequently, no adhesive needs to be used and the optical fiber bundles 4 consisting of plastic optical fibers 41 whose bundle radius is actually smaller than the diameter of the ferrule 1 can be fitted into the ferrule 1 with adding dummy fibers 42.
Patent JP-S63170820-A (JP)
Inventor: YAMAMOTO NORIYUKI
IPC: H01H9/54
Filed: 1987-01-08
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-H07208715-A (JP)
Title: Melting treatment of waste
Inventor: MAEDA TERUNOBU
IPC: B09B3/00
Filed: 1994-01-14
Abstract: PURPOSE:To melt waste with an excellent thermal efficiency and permit the separation of waste into molten salt and molten matter by a method wherein waste is molten sequentially while supplying the unmolten waste so as to form a heat insulating layer between the inner wall of a refractory furnace. CONSTITUTION:A V-shaped waste molded form 11a, consisting principally of flied ash generated from an incinerator, is formed previously on the whole of inner wall surface of a refractory furnace 10. Subsequently, voltage is impressed on an electrode 12 to melt a waste heat insulating layer 11 contacted with a melting unit 13 gradually while the V-shape waste molded form 11a is pushed and inserted from the inner wall surface side of the upper opening of the refractory furnace 10 so that the waste heat insulating layer 11 can be retained. In this case, glassified molten slag is recovered from the lower part of a melting unit 13 through a recovery tube 14 while molten salt is recovered from the upper part of the melting unit 13 through another recovery tube 15 whereby the slag and molten salt are recovered sequentially to the outside of the refractory furnace 10 respectively. According to this method, the waste can be molten with excellent thermal efficiency and the molten salt can be separated from the molten matter.
Patent JP-S58132024-A (JP)
Title: Organometallic copolymer
Inventor: YAJIMA SEISHI
IPC: C08G77/50
Filed: 1983-01-13
Abstract: PURPOSE:An organometallic copolymer capable of forming ZrC-SiC fiber having more excellent mechanical properties and higher oxidation resistance at high temperatures than the conventional ones, wherein the polycarbosilane portion is crosslinked with the polyzirconosilane portion in the midst of a main chain linkage. CONSTITUTION:The titled crosslinked block copolymer is obtained from (A) a polycarbosilane, number-average MW of 500-10,000, having a main chain selecton consisting mainly of formulaI, wherein Si has one or two side groups selected from the group consisting of H, a lower alkyl and a phenyl, and (B) a polyzicronosiloxane, number-average MW of 500-10,000, having a main chain skeleton consisting of randomly bonded units of formulas II and III, wherein total number ratio of formula II/ formula III is 30:1-1:30. The copolymer has a number average MW of 1,000-50,000. Part of the Si atoms of component A are crosslinked with part of the Si and Zr atoms of component B through oxygen atoms. The component A to component B rato is 100:1-1:100.
Patent JP-H08188665-A (JP)
Title: White polyester film
Inventor: UHARA KENJI
IPC: B32B27/12
Filed: 1995-01-11
Abstract: PURPOSE: To prepare a white polyester film which has high cushioning properties, is flexible and excellent in printability, and hardly creases or does not noticeably crease by selecting a white polyester film having specified physical properties. CONSTITUTION: A white polyester film is selected which has an apparent density lower than 1.2g/cm<3> and a crease index of 1.5 or lower. The film pref. has a cleavage strength of 250g/15mm or higher and still pref. a glossiness lower than 10%. Such a film is obtd. by bonding a film formed by extruding a molten mixture comprising polyethylene terephthalate, poly-4-methylpentene-1 which is incompatible therewith, and polyethylene glycol as a density-lowering agent to a film formed by extruding a melt of polyethylene terephthalate contg. CaCO3 on a cooling drum by the static charge method.
Patent JP-S5596571-A (JP)
Title: Secondary battery containing bromine as active material
Inventor: FUJII TOSHINORI
IPC: H01M12/08
Filed: 1979-01-17
Abstract: PURPOSE: To improve reacting efficiency as well as to facilitate to select materials, such as vessel, electrodes, etc. in such a way that corrosiveness and evaporability are lightened from bromine by circulating positive pole electrolyte added metal ion which formulates complex with bromine.  
     CONSTITUTION: A positive pole electrolytic chamber 4 and a negative pole electrolytic chamber 8 are formed by isolating a positive pole electrode 1 and a negative pole electrode 2 through a diaphragm 3 composed of ion exchanged membrane, each electrolyte 5, 9 in each electrolytic chamber is circulated through each electrolytic reservoir 6, 10 and each pump 7, 11. Metal ion which formulates complex with bromine as positive pole active material, for example Co, Cr, Au, Pt is added in the positive pole electrolyte 5 for this battery. Thus, when discharging, since MBr 6   2-  (M is one of the above-mentioned metal) is reacted as active material, corrosiveness, evaporability, etc. of bromine can be lightened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60146684-A (JP)
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L21/30
Filed: 1984-01-10
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-S60147552-A (JP)
Title: Vehicle control apparatus having self-diagnosing function
Inventor: KOBAYASHI KIMIO
IPC: B60R16/02
Filed: 1984-01-11
Abstract: PURPOSE:To enable to diagnose complicated transmission of signals between input and output terminals in a control computer for operating an actuator, by providing a pseudo-signal generating means and a means for comparing the feedback signal of a pseudo signal with a diagnosing pseudo signal. CONSTITUTION:A control computer 10 includes an input interface 11, an output interface 12, a ROM13 serving as a program memory, a RAM14 serving as a data memory, a central processing unit 15 connected to the above means for processing data according to a predetermined control program, etc. In such an arrangement, a self-diagnosing program is stored in the control computer 10 together with a control program for an actuator, so as to effect self-diagnosis according to the output signal of a starter switch 20 and to display the results of diagnosis at a display means 30. A part of output terminals of the interface 12 are feedback-connected to input terminals of the interface 11 via a signal wire group 50.
Patent JP-S62160497-A (JP)
Inventor: TANAKA ISAO
IPC: H04M3/50
Filed: 1986-01-09
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-H01181500-A (JP)
Title: Assembly device for electronic part
Inventor: HINENO KAZUHIRO
IPC: H05K13/04
Filed: 1988-01-11
Abstract: PURPOSE:To facilitate operation by gradually displacing the working timing of a working unit conducting operation to a plurality of printed boards on a bench at every board and correcting the relative positions of the substrates and the working unit within the displacement time. CONSTITUTION:A position is compared with a position previously programmed by recognizing units 30, 31, positional displacement is computed and stored, the quantity of displacement of a board 2C is added to the first adhesive- applying position of a printed board 2B and an XY table 1 is moved, and the angle of the position of application is corrected. An applying head 9 begins to drop first, an applying head 10 begins to lower while being delayed only by the time theta1, and the applying head 9 reaches to the first adhesive applying position on the board 2B and adhesives 8 are applied. A CPU 38 controls an X axis motor 4 and a Y axis motor 6 immediately after the applying head 9 begins to be elevated, shifts the XY table 1 only by the positional displacement of the board 2C while using the board 2B as a reference, and corrects the angle of the position of application. The angle of the position of application is corrected within the time theta2.
Patent JP-H06207615-A (JP)
Title: Rolling roller
Inventor: SEKIGUCHI YOSHIO
IPC: B21H1/00
Filed: 1993-01-12
Abstract: PURPOSE:To enable plural kinds of grooves whose directions are different from each other to be formed into a shaftlike body at one time by joining on the same axis plural kinds of grooved rollers wherein the grooves extended in respective different directions are formed on its outer periphery. CONSTITUTION:Two rolling rollers 2 are attached to a rolling machine 1. The rolling rollers 2 are formed by joining plural kinds of grooved rollers 5, 6 to each other wherein grooves 3, 4 are formed on their outer peripheries and fixedly fitting the grooved rollers to a main shaft 7. In this case, for example, one groove 3 is annular, while the other groove 4 is spiral. And two rolling rollers 2 provided with these plural kinds of grooved rollers 5, 6 are attached to the rolling machine 1 in parallel, at a fixed distance, and a shaft-like body (not shown in the figure) is inserted between the rotating rolling rollers 2. Thereby plural kinds of grooves whose directions are different from each other can be formed into a shaft-like body at one time.
Patent JP-H01179507-A (JP)
Title: Gain stabilizing differential amplifier
Inventor: MISAIZU SETSUO
IPC: H03F3/45
Filed: 1988-01-11
Abstract: PURPOSE:To obtain a differential amplifier with stable and high gain by not employing a feedback resistor for negative feedback and stabilizing the gain. CONSTITUTION:Suppose that the gain of a differential amplifier 3 is infinite, then a loop comprising the differential amplifier 3, a current source 2, a control line 4 controlling the current of the current source 2 and transistors(TR) Q3, Q4 is made stable when points a, b at an equi-potential state. Since the current sources 1, 2 form a current mirror circuit, the differential amplifier with stable gain is obtained by using the TRs Q3, Q4, the differential amplifier 3, and the current source 2. Since the gain is made stable in the differential pair using TRs Q1, Q2 without using a negative feedback resistor, a high gain is obtained from the differential amplifier using the differential pair.
Patent JP-H04242454-A (JP)
Title: Coincidence processing system for cache memory
Inventor: MORISUE HIDEO
IPC: G06F12/08
Filed: 1991-01-17
Abstract: PURPOSE:To suppress the deterioration of performance of a processor for a data processor consisting of a multi-hierarchical cache memory by sending the information to a low order cache memory set closer to the processor for invalidation only when a high order cache memory has a hit. CONSTITUTION:A cache memory of a processor 6 consists of a built-in cache memory 4 of a 1-chip microprocessor 3 and an external cache memory 2 in a double hierarchical structure. When the information is written into a main storage 8, this information is transferred to the processor 3 via a control line 21 and an address line 22. When the coincidence of addresses is secured in the memory 2, the main storage write address information is put on both lines 21 and 22 and a date line 23 based on a start rule. Based on this information, the memory 4 checks whether the corresponding main storage data is stored in itself or not. If so, the stored data is invalidated.
Patent JP-S56101476-A (JP)
Title: Valve chamber of steam control valve
Inventor: HOSAKA HIDEO
IPC: F16K27/00
Filed: 1980-01-18
Abstract: PURPOSE: To eliminate internal defects and prevent generation of cracks in a high- stress part by manufacturing the steam control valve by forging.  
     CONSTITUTION: Since the steam control valve is manufactured by forging, the allowable stress of employed material becomes higher than that in the case when the valve is manufactured by casting and, in addition, the defects of material are not caused. Therefore, repair by welding becomes unnecessary and the internal defects are eliminated. Moreover, since the required thickness of wall is small, the generation of cracks in the high-stress part is prevented even when sharp change in temperature is caused at the time of starting a turbine, etc. When a current-regulating plate 4 is required in the central part of the valve, it can be formed by applying drill machining to a large-caliber hole 8 and a small-caliber hole 9 cutting the central part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10201034-A (JP)
Title: Jig for checking inside of duct
Inventor: SUEZAWA HIDEKI
IPC: H02G1/06
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To make the conditions inside a duct easily observable and make abnormalities, etc., easily discoverable, by attaching a camera and light to the end of a rod to be squeezed into the duct, and by squeezing the rod into the duct while observing the conditions inside the duct. SOLUTION: A camera and light 1 are attached to the end of a squeezing FRP rod 5 with a cavity 6. With the camera and light 1 at the head, the rod 5 is squeezed into a duct and the main body portion of the camera and light 1 is swung if necessary to make the conditions inside the duct observable. At this time, lighting the light 1, the observation of the inside the duct by the camera is performed easily. Also, even in the case of an existing cable duct, since lead cables 4 are passed through the inside of the rod 5, the faultiness of communication lines being choked with the existing cables is eliminated. Also, the camera and light 1 are made removable from the rod 5.
Patent JP-H07209258-A (JP)
Title: Noise suppression for remote field eddy current flaw detector
Inventor: SUZUKI KIWAMU
IPC: G01N27/90
Filed: 1994-01-18
Abstract: PURPOSE:To suppress noise on a remote field eddy current flaw detector. CONSTITUTION:A flaw detection sensor, comprising a transmission unit 3 having a transmission coil 2 and a receiving unit 5 having a receiving coil 4 coupled each other through a predetermined distance, is run through a pipe 26 to be measured while rotating relatively and the phase of electromagnetic wave, received by the receiving coil 14, is measured at every appropriate position of a flaw detection sensor and then the phase distribution data with respect to the position of the pipe is passed through a low-pass filter thus detecting the flaw. In such remote field eddy current flaw detector, measurement is made for a sample pipe 26 having a defect 27 without rotating the pipe relatively thus extracting a phase distribution data corresponding to the defective part. A plurality of the data are linked to be periodic and subjected to Fourier transformation thus obtaining a frequency spectrum. Such frequency as having significantly lower frequency components, as compared with the low frequency side, is set as the cut-off frequency of the low-pass filter.
Patent JP-H04295464-A (JP)
Title: Neterocyclic hydroxylamine
Inventor: YORUKU FURAI
IPC: A61K31/495
Filed: 1992-01-13
Abstract: PURPOSE: To provide a novel heterocyclic hydroxylamine that has a remarkable and specific inhibitive action on ornithine decarboxylase enzyme and is useful for tumor treatment, etc.  
     CONSTITUTION: The compd. of formula I [X is methylene, imino, O,S,-(CH 2 )n-O- NH 2  (n is 0 to 2, where n is other than O when R is bonded to a 2-position); R is 4-aminooxypiperidine, 2-aminooxymethyl morpholine, etc.]; for example, 4-aminooxypiperidie dibasic acid. The compd. of the formula I is obtd. by removing an amino protecting group by a known method, such as reduction or solvolysis, from the compd. of formula II (X' is methylene, O, S, N-R 1 ; R 1  to R 4  are amino protecting groups, H; R 3  and R 4  are bonded to form a bivalent amino protecting group). The expansion of the tumor cells and the growth of micrometastasis are prevented and further this compd. is useful for treating the inflammation of the lung induced by Protozoan infection. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04212919-A (JP)
Title: Multi-beam scanning system
Inventor: ROBAATO PII ROOSU
IPC: B41J2/44
Filed: 1991-01-17
Abstract: PURPOSE: To obtain a multi-beam scanning device constituted of a laser light source for generating plural optical beams, an optical scanning means for receiving output beams and a step for using these beams as plural scanning beams for simultaneously forming plural raster scanning lines on the surface of a photosensitive image face. CONSTITUTION: The multi-beam laser ROS printing system 10 is adopted for minimizing the banding of printing outputs. Multibeams 14, 15 from the laser light source 12 are mutually separated only by a distance for scanning continuous lines in non-continuos scanning, e.g. in accordance with an inherent beam interlacing sequence. In a genial problem, the banding is reduced in accordance with the increment of interlacing order, and when the error frequency of the printing system or another objective frequency is discriminated, various interlacing orders and respective optimum values are adopted and banding generated by a normal inherent frequency error is reduced.
Patent JP-H08195400-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAI DAISUKE
IPC: H01L21/331
Filed: 1995-01-13
Abstract: PURPOSE: To provide a manufacturing method of a semiconductor device which enables reduction in parasitic capacitance of a base-collector junction by making a fine base mesa and improvement in manufacture yield by preventing disconnection of a base electrode. CONSTITUTION: A first layer 3, a second layer 4 and a third layer 5 including a collector layer, a base layer and an emitter layer are grown by epitaxial growth in such a manner that at least one of emitter-base junction and base- collector junction is hetero junction on a compound semiconductor substrate 1. The third layer 5 is formed in a mesa shape with a mesa part 6. A base electrode 8 is formed in a self-aligned manner with the mesa part 6. Then, a sidewall type dummy base 9 is provided on the sidewall of the mesa part 6. At least the base electrode 8 and the second layer 4 are etched by mesa etching, and a base mesa 10 is formed in a self-aligned manner with the mesa part 6.
Patent JP-S62160188-A (JP)
Title: Pure water tank
Inventor: WAKITA KOHEI
IPC: C02F1/32
Filed: 1986-01-10
Abstract: PURPOSE:To perform the sterilization of stored water, by irradiating a pure water tank with ultraviolet rays from a sterilizing lamp having an ultraviolet lamp incorporated therein an an outer wall formed of ultraviolet ray pervious glass. CONSTITUTION:A water supply hole 4 is provided to the bottom surface of a main tank 2 and a drain hole 5 is provided to the bottom surface of a sub- tank 3. Pure water injected in the main tank 2 from the water supply port 4 fills the main tank 2 and subsequently overflows therefrom to flow in the sub-tank 5 and is drained from the drain port 5. A sterilizing lamp 6 is provided to the outer periphery of the main tank 2 and the ultraviolet lamp 10 incorporated in the sterilizing lamp 6 is allowed to light to irradiate the entire area in the main tank 2 with ultraviolet rays through an ultraviolet ray pervious glass 7. By this method, bacteria in the main tank 2 are killed and the propagation of bacteria in the main tank 2 can be prevented.