baber/WOPTO huggingface dataset:
Patent JP-S63159948-A (JP)
Title: Computer system
Inventor: MAKISHITA MASATO
IPC: G06F11/32
Filed: 1986-12-24
Abstract: PURPOSE:To surely inform an operator of a halt state of a computer system by providing a display request instruction which is executed by a system halt processing function and a display means which displays a message decided previously in response to the display request instruction. CONSTITUTION:A system halt processing function 1 displays the halt state of a stopped system on a CRT 12 and at the same time carries out a display request instruction 2. The display processing is not normally carried out under such conditions where the system is stopped by the complicated input/output actions applied to the CRT 12 via a peripheral control device 11. Even in such a case, a display means 3 displays surely a message decided previously by the operator with the instruction 2. Here the instruction 2 requires no such complicated information as the end waiting or channel program for input/output action.
Patent JP-H05151648-A (JP)
Title: Digital signal recording/reproducing device
Inventor: KOBAYASHI HIROSHI
IPC: G11B15/087
Filed: 1991-11-28
Abstract: PURPOSE:To add a skip ID to a failed one or the one recognized to be unneces sary beforehand when a static image is photographed and to quickly operate the program searching of the failed static image automatically skipped to be seen at the time of a reproduction. CONSTITUTION:The video signal, etc., of a static image photograph at a camera section 10 are recorded on the PCM audio area of a magnetic tape 1 as digital signals by a static image video signal processing section 30 and a head section 40. The recording of a ID for skipping the unnecessary part of static image data recorded on the PCM audio area is controlled by a control section 50 and when the reproduction is operated, the controlling is operated by the control section 50 so as to skip the unnecessary static image part based on this skip ID.
Patent JP-H07136550-A (JP)
Title: Air purifier with ionic current detecting function
Inventor: YAMAGUCHI TAKESHI
IPC: B03C3/02
Filed: 1993-11-18
Abstract: PURPOSE:To provide an air purifier in which the lowering of dust collecting capacity is easily and surely detected. CONSTITUTION:In the air purifier provided with a power source 40 and a dust collecting electrode 29 on the primary side 19 and on the secondary side 27 of a transformer respectively, there is a current-voltage conversion circuit 70 on the primary side 19 of the transformer. A reference potential part adjusting circuit 80 and a differential amplification circuit 90 for amplifying the output results of the current-voltage conversion circuit 70 each connected to the circuit 70 are provided to give an ionic current detecting function to the air purifier.
Patent JP-H01155701-A (JP)
Title: Band width variable mechanism for dielectric band rejection filter
Inventor: SOGO HIROYUKI
IPC: H01P5/04
Filed: 1987-12-11
Abstract: PURPOSE:To simplify the band width variable device by providing a couple of open stub to a position apart by an odd number or multiple of one wavelength to both sides of a coupling point on a strip line so as to make the length of said open stub variable. CONSTITUTION:The open stubs 11A, 11B are a couple of open stubs provided points B, D at both sides of a coupling point C with a dielectric resonator 2 on a strip line 1, that is, apart by nearly a 1/8 wavelength (length L=4.7mm) with respect to the center frequency 5GHz of the band rejection signal, the length L' is variable and its impedance is 50OMEGA. The impedance at the point C is realized simply for an optional impedance of <=50OMEGA by selecting properly the lengths L and L'. That is, the coupling between the strip line 1 and the dielectric resonator 2 is varied optionally to make the band rejection width of the band rejection filter variable.
Patent JP-S63159737-A (JP)
Title: Defect observing device
Inventor: KIUCHI REIJIRO
IPC: G01N21/88
Filed: 1986-12-23
Abstract: PURPOSE:To find an optional defect and to observe its position, size, and shape by providing a defect detection part and an arithmetic part, a storage part and a control part, etc. CONSTITUTION:An arithmetic part 4 makes a comparison 41 between a defect signal (a) and a preset reference value and digitize the signal (a) by recognizing a signal larger than the reference value as a defect, i.e. 1 and a signal smaller than the reference value as 0. The pulse width and pulse position of a digital pulse obtained as mentioned above are computed by a pulse width counter 42 and a pulse position detector 43 to find and output the length and position of the defect as a defect signal (b), so that defect data based upon the signal (b) is stored 5. Further, the measurement area of a body 1 to be measured is scanned by a driving part 2 and a defect detection part 5 and all defect data in the scanning area are stored 5. Further, a control part 6 reads the defect data out of the storage part 5, adjusts the position of a moving body 7 for the body to be measured, and puts an optional defect accurately in the visual field of an electron microscope 8 of high magnifications so that the optional defect can selected and observed.
Patent JP-S63164084-A (JP)
Title: Tape cassette
Inventor: OOKUBO HIROTSUGU
IPC: H04N5/76
Filed: 1986-12-25
Abstract: PURPOSE:To securely and well perform the program searching at the time of reproducing and the regeneration of a program, etc., and hence to improve the operation performances by providing a video tape cassette with a memory element and storing this element with index information such as a count value from a counter, etc. CONSTITUTION:A non-volatile memory element 8 is embedded into the video tape cassette 1 on a rear surface 2c that is the opposite side of a front face lid 4 of the cassette main body 2, plural contact pins of the element 8 are spliced electrically with connecting terminals 9 exposed from the surface 2c over to a bottom surface 2d. When the cassette 1 is picture recorded with a video signal, the element 8 of the cassette 1 is stored every one time of picture recording by supplying such information signals from a microcomputer 15 as for the picture recording date, time started for picture recording and time ended of picture recording, etc. Furthermore, count values by the counter 19 at the time of starting the picture recording and then at the time of ending the picture recording; are also stored, and when the cassette is unloaded from the deck at the time of an end of picture recording, the element 8 is also stored with a count value at the time of this unloading. In this way, the head access at the time of reproducing and regeneration of a program, etc., can well be performed with reliability and the operability is hence improved.
Patent JP-H09161346-A (JP)
Title: Method and device for recording overwrite magneto-optical recording medium
Inventor: FUJII YOSHIO
IPC: G11B11/10
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To reproduce an initialization layer from a memory layer side by irradiating and magnetizing the initialization layer, after successively enlargement magnetizing a switch layer, a recording layer and the memory layer, irradiating low temp. operation power and recording the same pattern on tour layers. SOLUTION: Turned-up external magnetic field 15 is applied, and irradiation power is applied until a magnetic layer becomes a Curie temp. of the initialization layer 5. Then, the memory layer 2, she recording layer 3 and the switch layer 4 become the Curie temp. or above, and the magnetization disappears, and only the initialization layer 5 is magnetized. Then, light irradiation is stopped, and when the recording layer 3 becomes the Curie temp. or below, the recording layer 3 is magnetized in the direction of the external magnetic field 15. However, in such a case, a light beam peripheral part is temp. raised also, and the magnetization inversion area of the recording layer 3 is widened, and the magnetization direction is transferred to the memory layer 2 when the temp. becomes room temp.  Further, the low temp. operation power is irradiated, and the magnetic pattern of the recording layer 3 is transferred to the memory layer 2, and all four layers are recorded to the same pattern as the initialization layer 5. Thus, the magnetic pattern of the initialization layer is reproduced precisely from the memory layer.
Patent JP-H08153711-A (JP)
Title: Etching device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/00
Filed: 1994-11-26
Abstract: PURPOSE: To etch a semiconductor without causing damage. CONSTITUTION: Etching is done with the use of halogen fluoride gas such as ClF3 . At the time, an etching device provided with substrate carrier chambers 701 and 820, a substrate carry-in chamber 702 and a substrate carry-out chamber 830, is used. The halogen fluoride gas is, instead of being made into plasma, allowed to etch under depressed atmosphere. Relating to etching with the use of halogen fluoride gas, since no plasma damage follows etching, the etching method is optimum for forming an active layer of a thin film transistor.
Patent JP-H0580052-A (JP)
Title: Apparatus and method for measuring substance in vivo
Inventor: TAKAHASHI YOJI
IPC: G01N33/553
Filed: 1991-09-20
Abstract: PURPOSE:To achieve accurate measurement of trace amount of substance in vivo in many specimens of substance in a clinical inspection. CONSTITUTION:In a measuring method of a substance in vivo, an analysis container 2 and a magnet support plate are integrated or a magnet 3 is arranged in the analysis container 2. A measurement is performed with a magnetic force being applied to particles so as to attract magnetic particles to which a compound body containing the substance in vivo is bonded to the side of an analysis liquid housing section of an analysis reaction container.
Patent JP-H01158000-A (JP)
Title: Production of carrier for immobilizing antibody
Inventor: ITOYAMA MITSUNORI
IPC: C07K16/00
Filed: 1987-12-14
Abstract: PURPOSE:To obtain the title carrier for affinity chromatography, etc., in controlled active group density, by partially acetylating a granular and porous chitosan and treating the partially acetylated product with cinnamic anhydride, then a condensing agent and N-hydroxysuccinic imide. CONSTITUTION:A chitosan having 77% deacetylation and 42000 average molecular weight is dissolved in an aqueous solution of acetic acid and the resultant solution is dropped into a solution consisting of 7% sodium hydroxide, 30% ethanol and 63% water and subjected to solidification and regeneration to provide a granular and porous chitosan, which is then treated with acetic anhydride to partially acetylate the chitosan and the partially acetylated chitosan is reacted with added cinnamic anhydride and the reacted product is further treated with N-hydroxysuccic imide to provide the aimed carrier for immobilizing an antibody. Furthermore, amino group of the antibody can be bonded through acyl group to the antibody by bringing the antibody into contact with an aqueous solution of antibody.
Patent JP-H07133722-A (JP)
Title: Gas fired diesel engine
Inventor: NAKAGAWA MINORU
IPC: F02M61/14
Filed: 1993-11-10
Abstract: PURPOSE:To prevent ignition lag and misfire and respectively restrain exhaust of harmful CO, HC, NOx constituents and black smoke by igniting a small amount of gasoline with a spark plug in a sub-combustion chamber and giving this flame in initial stage of injection of light oil, which is the prime fuel, so as to assist ignition. CONSTITUTION:Two combustion chambers, namely a prime and a secondary combustion chambers 2, 3 are formed in the interior of a single cylinder. The prime combustion chamber 2 is provided with a fuel injection nozzle 6. The secondary combustion chamber 3 is provided with a gasoline injection 4 and a spark plug 5. A piston 1 is driven through an intake valve 7 and an exhaust valve 8 and rotation motion is fetched through a connecting rod 11 and a crankshaft 12. In this case, a small amount of gasoline is ignited with a spark plug 5 in the secondary combustion chamber 3 and this flame is given to the injection of light oil in its initial stage to assist ignition. Thus ignition lag and misfire is prevented and exhaust of harmful CO, HC, NOx constituents and black smoke is restrained, respectively.
Patent JP-H09119418-A (JP)
Title: Connection tool and attaching/detaching jig therefor
Inventor: HIROSE FUMINORI
IPC: F16B21/04
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To carry out connection quickly and surely. SOLUTION: In a connection tool provided with a pin material 1 and an elastic engagingly locked material 2 fitted thereto, the pin materal 1 is provided with a ring shape groove 3 formed at a prescribed position from one end part, a vertical groove 4 formed toward the end part from this ring shape groove 3, an end part groove 5 formed continuously to the end part and the brim part 6 of other end part. The elastic engagingly locked material 2 is provided with U letter shape elastic part 7 fitted in the end part groove 5 and the vertical groove 4 and an engagingly locked part 8 formed on its tip part and fitted to the ring shape groove 3.  In the fitted state of the elastic engagingly locked material 2 to the pin material 1, the outside of the U letter shape elastic part 7 is exposed slantingly in the outside of the periphery surface of the pin material 1 and the engagingly locked part 8 is projected by a prescribed size from the outer periphery of the pin material 1 and also it is constituted so that the exposed part and engagingly locked part 8 can be connected with each other by the entering of the pin material 1 into the vertical groove 4 and ring shape groove 3 by that the outside of the U letter shape elastic part 7 is push-pressed.
Patent JP-H03178353-A (JP)
Title: Electric precipitator
Inventor: KONDO YUKIO
IPC: B03C3/41
Filed: 1989-12-05
Abstract: PURPOSE:To achieve high dust collecting efficiency even when marked space charge is generated by a method wherein a discharge material easier to carry a discharge current than the discharge material on the downstream side of gas is provided on the upstream side of the gas. CONSTITUTION:A plurality of discharge materials 22, 24 are provided to frame bodies 18, 20 in parallel to form a discharge electrode 16 and high voltage is discharged from the discharge electrode 16 to charge the dust sent almost crossing the vertical axis direction of the discharge electrode 16 at a right angle and the charged dust is collected by the collection electrodes 26 provided on both sides of the discharge electrode 16. In this case, the discharge materials 22 easier to carry a discharge current than the discharge materials 24 on the downstream side of gas are provided on the upstream side of the gas. As a result, high dust collecting efficiency can be obtained even when marked space charge is generated.
Patent JP-H02159582-A (JP)
Title: Jig for evaluation of high frequency characteristic
Inventor: ANRAKU HIROYUKI
IPC: G01R31/26
Filed: 1988-12-13
Abstract: PURPOSE:To enable correct measurement of the high frequency characteristic of a high frequency transistor by making the high frequency transistor be held between microstrip lines. CONSTITUTION:By making a high frequency transistor 8 be held between microstrip lines, input/output leads 8a and 8b of the transistor 8 are brought into contact, to the base ends thereof, with the respective strip conductors 4 and 5 of the microstrip lines. In addition, the opposite lateral sides of a radiation plate of the transistor 8 are brought into close contact with earthing conductors 10A and 10B of the microstrip lines respectively. According to this constitution, a gap between the separated microstrip lines can be set arbitrarily. The transistor 8 is held in this gap and the microstrip lines are pressed thereon so that the leads 8a and 8b of the transistor 8 are caught by the conductors 4 and 5. Then ideal conditions for measurement can be obtained.
Patent JP-H04189471-A (JP)
Title: Grinding wheel
Inventor: IMANARI TORU
IPC: B24D3/02
Filed: 1990-11-22
Abstract: PURPOSE:To break and remove the accumulation of chips and improve the cutting quality by dispersing chips consisting of a shape-memory alloy restored at a required set temperature in a binder for artificially constituting a grinding wheel together with abrasive grains. CONSTITUTION:When a clog is generated on a grinding stone surface in grinding process, the frictional heat with a material to be ground is transmitted to a binder 2 near the surface of the grindstone through accumulated chips. Chips 4 of a shape memory alloy dispersed in the binder 2 are restoratively moved, and by this shock, the chips are peeled and removed, and a chip pocket is formed.
Patent JP-H10156848-A (JP)
Title: Molding die for laminate and molding method for laminate
Inventor: MATSUMOTO MASATO
IPC: B29C43/34
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To make a skin of the surface of a molded laminate hardly wrinkled, by making an inside line of a contour of projection of slide blocks to a movable plane of a core, which faces a male die a continuous state just before a skin material is pressed on the male die by a movable core. SOLUTION: Mutual mating surfaces 533 of slide blocks 531 constituting a movable core 53 are slanted. In other words, a normal line to the opposite mating surfaces 533 is non-parallel to a movable plane of the core, and an inside line 530 on the male die 51 side of a contour showing the shape of projection of the group of the slide blocks 531 to the movable plane of the core is already brought to a continuous state just before these slide blocks 531 are gathered completely. Although the slide blocks 531 are gathered, sliding on the surface of a skin material 61, on the occasion when the skin material 61 is pressed on a male die 51, a wrinkle hardly grows in a gap 534, since the direction wherein the wrinkle is apt to run does not coincide with the direction of running of the gap 534.
Patent JP-H11138371-A (JP)
Title: X-y table
Inventor: SADAKANE KENICHI
IPC: B23Q1/25
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To stably control positioning accurately at the high speed. SOLUTION: This X-Y table is equipped with an X axis table 3 supported over an X axis base 1 in such a way as to be freely moved in the X axis direction, a Y axis table 6 supported over the X axis base 1 in such a way as to be freely moved in the Y axis direction, a top table 7 which is freely moved in the Y axis direction in pursuit of the movement of the X axis table 3, and is supported over the Y axis table 6 in such a way as to be freely moved in the Y axis direction in pursuit of the movement of the Y axis table 6, a top table slider provided for a place down below the top table 7, and with a top table guide rail 6 provided over the Y axis table 6 on which the top table slider can be slid.  A traction guide rail 33 extended in the Y axis direction and a traction slider 73 to be engaged with the traction guide rail 33, are provided for the A axis table 3 and the top table 7 respectively. Therefore, no torque is exhibited in the top table, and nothing gets entangled between the top table slider and the top table guide rail.
Patent JP-H08149923-A (JP)
Title: Greening system
Inventor: FURUSAWA KOICHI
IPC: E04H3/14
Filed: 1994-11-28
Abstract: PURPOSE: To obtain a garden unit for a greening system planted with natural lawn grass and flowers, by simplifying a structure and improving execution to reduce a cost. CONSTITUTION: Stalactite like parts 5 and 5' having both end parts are formed at both ends of a base pallet 3. Water permeable routs 7 and 8 are made to communicate with excessive water 16 to maintain water permeability by drain and capillary phenomena. Cushioning action is provided by the stalactite-like parts 5 and 5' to provide a greening system with shock absorbing function. Consequently, the greening system extremely readily produced and executed, has a reduced cost and is provided with excellent water permeability and drainage.
Patent JP-H11138265-A (JP)
Title: Dc pulsed mag welding method and its equipment
Inventor: KAMIYAMA TOMOYUKI
IPC: B23K9/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent generation of spatters by periodically switching a straight polarity DC current having a value producing no burn pack with an AC pulsed current having a value enabling a droplet to be released and thereby changing an arc length. SOLUTION: Welding current is energized in which a DC current and a pulsed current are periodically switched. Welding is performed by supplying, to an inert gas, an oxidizing gas in a range capable of maintaining spray transfer or a shielding gas mixed with oxygen. Then, with a straight polarity DC current DCS set at such a value as no droplet is released, the base current value Ib of an AC pulsed current ACP, peak current value Ip, peak current energizing period D, and peak current energizing time Tp are synchronized with each peak current and set at a value for a droplet to transfer from the tip end of the wire. Then, with the wire fed at a specific speed, the straight polarity DC current allowing no droplet to be released is periodically switched with the AC pulsed current enabling a droplet to be released, thereby changing an arc length and performing spray transfer welding.
Patent JP-H02164838-A (JP)
Title: Production of indanones
Inventor: OKAZAKI HIROSHI
IPC: C07C45/36
Filed: 1988-12-16
Abstract: PURPOSE:To obtain the subject compound in high selectivity at a low cost by oxidizing indene or an alkylindene in the presence of a catalyst containing a specific palladium (II) compound and a palladium-oxidizing agent or in the presence of palladium supported on a carrier, oxygen and water. CONSTITUTION:Indene or an alkylindene is oxidized in the presence of (a) a catalyst containing a compound of formula M2.Pd.X4 (M is Li, Na or K; X is Cl. Br or I) as at least one of the catalyst components and a palladium- oxidizing agent (preferably molecular oxygen or a quinone compound) or (b) palladium supported on a carrier, oxygen and water to selectively produce 1- and 2-indanones useful as a raw material for pharmaceuticals, agricultural chemicals, etc., on an industrial scale at a low cost using catalytic amount of palladium. The ratio of 1- and 2-indanones can be varied by selecting the reaction conditions. The selectivity of 1-indanones is generally high in the process (a) and that of 2-indanones is high in the process (b).
Patent JP-H04187240-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: ITOU HISANORI
IPC: B01J23/89
Filed: 1990-11-20
Abstract: PURPOSE:To maintain purifying performance and hydrogen sulfide controlling performance over a long period of time by coating the surface of the base material of a carrier with a catalyst carrying layer consisting of Fe-Ti double oxide and activated alumina, and supporting a catalytic metal on the supporting layer. CONSTITUTION:The surface of the base material of a carrier is coated with a catalyst carrying layer consisting of Fe-Ti double oxide such as FeTiO2 or FeTiO3 and activated alumina such as gamma-Al2O4 mixed preferably in about 0.005-0.4 weight ratio of the double oxide to the activated alumina. A catalytic metal such as Pt or Rh is then deposited on the catalyst supporting layer. Purifying performance and hydrogen sulfide controlling performance can be maintained over a long period of time.