baber/WOPTO huggingface dataset:
Patent JP-H10217268-A (JP)
Title: Perforated plate bonded drain port
Inventor: CHIBA YOSHIMI
IPC: B29C43/36
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a mold having drain ports of a perforated plate after lost wax and enabling press molding high in drain properties by arranging the perforated plate between strip-like wax and a model. SOLUTION: The end part of strip-like wax 1 is bent so as to be enclosed by a perforated plate 2 in a state leaving an ear part 3 to be bonded under pressure. Or, the end part of sheet-like wax is bent so as to be enclosed by the perforated plate of which the width is matched with that of the end part in a state leaving the ear part to be bonded under pressure and the formed structure is cut with necessary width to be used.
Patent JP-S55148685-A (JP)
Title: Heat-insulating method for fish hold
Inventor: WATANABE ISAMU
IPC: B63B35/24
Filed: 1979-05-07
Abstract: PURPOSE: To prevent the rise of the temperature of cooling water in a fish hold by forming a heat-insulating material layer covering the water surface of cooling water filled in a fish hold with plural heat-insulating blocks of independent foamed bodies formed in a specified size.  
     CONSTITUTION: Each wall of a fish hold 2 which has an opening in a deck 2 is covered with a heat-insulating material, except for the part of a hatch 3. Inside the fish hold 2, a heat exchanger for a cooling device is installed, though not being shown in the figure, and the hold is filled with cooling water. On the surface of the cooling water in the hold 2, plural heat-insulating blocks made up of independent foamed bodies such as polystyrene and formed in the length of 30W100mm are placed in a floating condition, forming a heat-insulating material layer 5 on the surface of water. By this layer 5, the rise of temperature on the surface of cooling water is to be prevented. Although the device used is simple as stated in the above, it can display remarkable effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11239372-A (JP)
Title: Selective call signal receiver
Inventor: SUKA MUNEHIRO
IPC: H04W56/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To simply generate a timing signal denoting its own frame. SOLUTION: The selective call signal receiver is configured so as to receive selectively a specific frame among pluralities of frames based on reception of an SC signal and the frames sent periodically and to recognize that its own receiver is selected when its own address is in existence in its own frame, so that required operations are conducted. A timing generator 32 that generates a timing signal to select its own frame is made up of a shift register 321 having FF circuits whose number corresponds to the number of the SC signals, and pluralities of frames where an output of one stage of FF circuit is circulated to the next stage of the FF circuit, and a table that stores initial values to be loaded to each FF circuit of the shift register 321 after receiving the SC signal. Outputs of a specific FF circuit are used for the timing signal.
Patent JP-S55148127-A (JP)
Title: Manufacture of polypropylene sheet
Inventor: TAKEUCHI TAKASHI
IPC: B29C43/46
Filed: 1979-05-09
Abstract: PURPOSE: To make a PP sheet which has a low directionality and a high modulus of elasticity and is excellent in heat resistance and thermoforming property, by making the crystal orientation axis of the sheet coincident with a sheet receiving direction at the time of melt-extrusion through a T-die and thereafter rolling the sheet under prescribed conditions.  
     CONSTITUTION: (A) Polypropylene is molten and extruded through a T-die at a draw-down ratio (ratio of T-die slit width to rolled sheet thickness) of 5 or more, or (B) polypropylene containing 0.02W2.0wt% of an orientation accelerator such as a sodium stearate, talc or the like with a mean grain size of 100μ or less is molten and extruded through a T-die, to provide a polypropylene sheet whose crystal orientation axis is made coincident with the drawing direction of the sheet. The sheet is passed through between rolls set at such a temperature that 35W75wt% of polypropylene is molten. The sheet is thus rolled to 1.3W2.5 times of length in the drawing direction so that the crystal orientation of the sheet consists of 30W70% of a-axis orientation and 70W30% of c-axis orientation in the longitudinal direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000251049-A (JP)
Title: Card and production thereof
Inventor: TSUDA TAKAO
IPC: G06K19/077
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To make a card immune to peeling against curvature and other stress and to make the thickness of the card thin and uniform. SOLUTION: This card is provided with a sheet-shaped rear sheet 1 for card and a sheet-shaped front sheet 5 and has a laminate structure sticking the card while interposing an adhesive sheet 10 between the rear sheet 1 and the front sheet 5 with which specified rugged parts 1A and 5A are formed on the side of an abutting surface with the depth of from 5 μm to 100 μm from an average sheet thickness side and since the adhesive sheet 10 is hardened in the state of inserting the adhesive sheet 10 to the rugged parts of the rear sheet 1 and the front sheet 5, the IC card, which is immune to peeling against curvature or other stress and has the thin and uniform thickness, etc., can be provided.
Patent JP-S51133078-A (JP)
Title: Piping for in-oil gas automatic analysis apparatus application
Inventor: KASAGI HIROYUKI
IPC: G01N33/26
Filed: 1975-05-14
Abstract: PURPOSE: It is a purpose of the invention to provide a piping for in-oil gas automatic analysis apparatus application whereby adoption of inner oil of the oil-entering transformer body which improves precision of gas analysis is realized. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59182933-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: H01H1/023
Filed: 1983-03-31
Abstract: PURPOSE:To obtain a sliding contact material with superior wear resistance by adding Zn and other specified elements to a Pd-Ag-Cu alloy. CONSTITUTION:To an alloy consisting of 30-50wt% Pd, 20-40wt% Ag and 20-40wt% Cu are added 1-10wt% Zn and 0.5-3wt% at, least one among Si, Zr, Bi, Ge and Ga without changing the ratio in the composition. To the alloy may be further added 0.01-0.5wt% Fe group metal such as Ni. When the resulting alloy is used as a sliding contact material, especially as a brush contact material, the contact material has superior wear resistance and low contact resistance, so it produces little powder owing to wear and generates very little noise.
Patent JP-H02242987-A (JP)
Title: Strand for twisted yarn of fiber composite material, twisted yarn and production thereof
Inventor: NISHIMOTO TAKASHI
IPC: D07B1/02
Filed: 1989-03-10
Abstract: PURPOSE:To provide the subject strand having high flexibility, high strength and light weight by integrally curing high strength non-plastic fiber bundle impregnated with a thermoplastic resin to a spiral state having a constant pitch. CONSTITUTION:A high strength non-plastic fiber bundle comprising high strength non-plastic fibers such as carbon fibers having tensile strengths of >=100kg/mm<2> is dipped in a thermosetting resin such as an epoxy resin, squeezed to remove the excess resin of the fiber bundle, formed into a spiral shape having a constant pitch and subsequently cured to provide the objective strand. A plurality of the strands are twisted and wound on a flexible linear core material having a lower elastic modulus than that of the strand along the spiral of the strand to provide a twisted strand having a high breaking strength. For example, aramide fibers are preferably used as core fibers when carbon fibers are employed in the strand material, and glass fibers are preferably used as the core material for a strand comprising the aramide fibers.
Patent JP-S60212322-A (JP)
Inventor: ROBAATO ANDORIYUU ZORAA
IPC: B29C48/12
Filed: 1985-03-20
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-H09247980-A (JP)
Title: Motor driving circuit
Inventor: NAKAI TATSUJI
IPC: H02P6/08
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a saturation preventing type motor driving circuit which can improve driving torque by sufficiently restraining a reactive voltage due to an output transistor. SOLUTION: NPN type transistors T1, T2 are connected between a powder supply line 8 and a ground potential so that their collector-emitter paths may be in series, and their connecting midpoint is connected to a motor coil L1. By giving control current, from a control circuit 11, to the base of the transistor T1 connected to the power supply line 8, drive current is supplied to the motor coil form the transistor T1. A current mirror circuit is formed, which consists of PNP type transistors Q1, Q2 whose emitter is connected to the power supply line 8. The base and the collector of the transistor Q1 which forms its input side are connected to the control circuit 11 through a diode Q3. The emitter of a PNP type transistor Q4 whose base is connected to the cathode of the diode Q3 is made to serve as the collector of the transistor Q2 and the base of the transistor T1. When the transistor Q4 is ON, such feedback as to keep the ON state constant is applied through the control circuit 11.
Patent JP-H10253401-A (JP)
Title: Paperless recorder
Inventor: KUBOTA AKIRA
IPC: G01D7/10
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a product having higher identification property of a screen and higher degree of freedom on a screen and excellent in operability by displaying the screen selected by a screen selection section on a two-dimensional display. SOLUTION: Measured signals are digitized and stored in a memory, the measured data stored in the memory are read out, and the state of changes as the measuring time elapses is graphically scroll-displayed on a two-dimensional display. Either a screen on which the time base is scrolled in the horizontal direction or a screen on which the time base is scrolled in the vertical direction can be easily selected for display. A graph display section 51 constituted of the two-dimensional display is connected to a graph display controller 49 via a color pallet 50. An external memory 53, e.g. a floppy disk, is connected to an external memory controller 52, and an IC memory card or a photo- electromagnetic disk may be used. A communication interface 54 interchanges data with an external device such as a personal computer.
Patent JP-S62212438-A (JP)
Title: Curable composition
Inventor: WASHIYAMA JUNICHIRO
IPC: G11B7/24047
Filed: 1986-03-14
Abstract: PURPOSE:To form a curable composition excellent in heat resistance, water resistance and optical properties and suitable as the material of optical disk bases, by mixing a specified acetal compound with a specified mercapto compound and a specified isocyanuric acid derivative. CONSTITUTION:This curable composition contains the following three com ponents A-C. (A): a compound having at least two unsaturated cycloacetal groups per molecule, (B): a compound having at least two mercapto groups per molecule, and (C): an isocyanuric acid derivative compound having a total of at least two acryloyl groups and/or methacryloyl groups per molecule. Said composition can be cured by irradiation with actinic radiations, heating or a combination thereof.
Patent JP-H01231108-A (JP)
Title: Keyboard
Inventor: OIKAWA MASAKAZU
IPC: G06F3/02
Filed: 1988-03-11
Abstract: PURPOSE:To discriminate the present input state by only touching the surface of an input key with a fingertip by providing a needle which can be projected from the surface of a key top of the input key having plural input states. CONSTITUTION:A text key 1 has plural input status of a 'HIRAGANA (Japanese syllabary)' input mode, an 'alphanumeric' input mode a 'KANA (square from of Japanese syllabary)' input mode, and by depressing a shift key 2, a KANA key 3, etc., plural kinds of inputs are executed. On the text key 1, for instance, six pieces of holes are pierced in a matrix shape, and from these holes, the upper end of a needle 4 becomes one state of a projected state 4a and a stored state 4bK. The lower end of each needle 4 is inserted into a cylindrical electromagnet 5 for constituting a driving means, and the needle 4 becomes a permanent magnet. An electric conduction to each electromagnet 5 is executed by a pattern of a braille pattern, etc. corresponding to the input state of the text key 1.
Patent JP-2000253278-A (JP)
Title: Gamma correction circuit
Inventor: SUGATA TOSHIKI
IPC: H04N9/69
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a video signal whose dynamic range is extended and that is more suitable for a characteristic of a display device. SOLUTION: A gamma correction circuit is provided with a slice circuit 2 that slices a video signal depending on a signal level, a gamma correction circuit 3 that applies gamma correction to each sliced video signal and an adder means 4 that sums video outputs from components of the gamma correction circuit 3. Thus, a dynamic range of the video signal can be extended and the video signal more suitable for a characteristic of a display device can be obtained.
Patent JP-H10256876-A (JP)
Title: Radio device
Inventor: SONE TOMOHITO
IPC: H03J5/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of the control result of the local oscillation frequency and also to improve the productivity of a radio device by controlling the local oscillation frequency based on the local oscillation frequency control signal and outputting the local oscillation frequency control signal with which the wave radiated from a local oscillation circuit is set at a prescribed level to the local oscillation circuit. SOLUTION: A control part 14 fetches the local oscillation frequency control signal Sp that is outputted from a pick-up coil 12. Then the presence of absence of a difference is decided between the actual local oscillation frequency acquired from the signal Sp and the normal local oscillation frequency acquired from a reference local oscillation frequency signal Sr. If the difference of frequency is confirmed, the part 14 outputs a local oscillation frequency control signal Sf corresponding to the frequency higher than the current actual local oscillation frequency by one step to an audible sound communication processing part 16. Then the signal Sf is converted into an audible sound signal T and then outputted as an audible sound via an audible sound output part 17.
Patent JP-H08225757-A (JP)
Title: Ink composition and printed product
Inventor: HIRATA JUNICHI
IPC: C09D11/037
Filed: 1995-02-20
Abstract: PURPOSE: To obtain an ink composition reduced in the content of an IR light- emitting fluorescent substance as much as possible and giving a sufficient quantity of the light, and further to obtain a printed product furthermore difficult to discriminate a latent image printed on the article to give an excellent forgery- preventing effect and excellent safety. CONSTITUTION: An ink composition contains a white pigment for scattering IR light and an IR light-emitting fluorescent substance. A printed product is produced by printing or typing the ink composition on an article to be printed to install an IR light-emitting layer. A printed product is produced by placing a white ink layer comprising a binder resin and the white pigment used for scattering the IR light and dispersed in the binder resin at least on the upper or lower layer of the IR light-emitting layer formed by printing or typing the ink composition containing the IR light-emitting fluorescent substance on the article to be printed.
Patent JP-H07241577-A (JP)
Title: Killing of bacteria
Inventor: HAMADA HIDEAKI
IPC: C02F1/78
Filed: 1994-03-01
Abstract: PURPOSE:To kill actinomyces causing the generation of scum by adding ozone to the sludge to be returned to an aeration tank from a final sedimentation basin. CONSTITUTION:In water treatment equipment consisting of an aeration tank 1 treating sewage and a final sedimentation basin 2 separating sludge and treated water, ozone is added to the sludge returned to the aeration tank 1 from the final sedimentation basin 2. By this constitution, the generation of scum caused by actinomyces is properly suppressed and the foaming due to actinomyces is suppressed.
Patent JP-S52140257-A (JP)
Title: Monostable multi-vibrator
Inventor: NAITOU SHIYOUTAROU
IPC: H03K5/04
Filed: 1976-05-19
Abstract: PURPOSE:To obtaina monostable multi-vibrator stable to the temperature and disturbance through deicision of the semi-stable time by comaring the oscillation output of saw-tooth wave oscillation circuit with the prescribed command voltage through comparator.
Patent JP-S51131239-A (JP)
Title: Electronic register
Inventor: YAMAMOTO KAZUO
IPC: G07G1/00
Filed: 1975-05-10
Abstract: PURPOSE: To provide an electronic register with additional function of not exposing sales information concerning number of customers purchased in the store to the other store, or even to each customer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03260157-A (JP)
Title: Device and method for spraying against moving cloth
Inventor: UIRIAMU HOGIYUU SUCHIYUWAATO J
IPC: D06B3/10
Filed: 1990-03-09
Abstract: PURPOSE: To continuously apply a prescribed color pattern to a fabric by spraying a coloring material liquid from plural arrays through compressed air onto the surface of a fabric moving in the vertical direction according to pattern information and then introducing the resultant fabric into a fixing means. CONSTITUTION: A fabric 10 taken out through rolls 12 and 14 is passed under a valve house 200, guided to a roll 16 installed in a platform 26, passed through rolls 40, 42 and 44 in a movable frame 20 supported by a wheel 22 and composed so as to be displaceable along a track 24, introduced into a space between rolls 46 and 48 and moved in the nearly vertical direction relatively to many arrays 100 of a spray producer arranged on the surface of the valve house 200. The fabric 10 is then separated from a back plate 50 with spacers 52 and 54 arranged on the upper and lower edges of the back plate 50 and run upward to form a prescribed color pattern on the fabric surface by crossing of a coloring material liquid jetted from the many arrays 100 according to the preset pattern information with a compressed air stream.
Patent JP-H09222589-A (JP)
Title: Optical control element and its production
Inventor: AKIYAMA KOICHI
IPC: G02F1/035
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To improve the speed matching of light waves and microwave signals without increasing the thickness of electrodes by covering signal electrodes holding the gap of an air layer with GND electrodes and decreasing the dielectric constant. SOLUTION: Optical waveguides 20 (21, 22) are formed by thermal diffusion of Ti on an LiNbO3 substrate 10 having an electro-optic effect. Buffer layers 31, 32 are formed of SiO2 , etc., on the LiNbO3 substrate 10 and further, progressive wave electrodes (coplanar wave guides) composed of the signal electrode 40 and the GND electrode 50 are formed as the progressive wave electrodes on the buffer layers 31, 32. A shielding conductor 70 is fixed atop the progressive wave electrodes. The GND electrode 50 is formed higher than the signal electrode 40. The gap of the air layer is formed between the signal electrode 40 and the shielding conductor 70.  This air layer is set at a suitable thickness and the shielding conductor 70 is brought near to the electrode 40, by which the number of the electric lines of force of the peripheral space is increased and the dielectric constant is effectively lowered.
Patent JP-S53141479-A (JP)
Title: Drum reeling line unit and apparatus
Inventor: SUGIYAMA MATSUJIROU
IPC: B21C47/10
Filed: 1977-05-17
Abstract: PURPOSE: To provide a reeling operation of line units lined up in good order correctly at a constant pitch throughout a total width of winding barrel of the drum, by proceeding a winding work while in a guidance made in a position with the line units adjacent to surfaces of the winding barrel of the drum throughout the total width of the drum winding barrel, from near around one flange board of the drum to near around another flange board. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61215591-A (JP)
Inventor: TSUTSUMI KENICHI
IPC: G10G3/04
Filed: 1985-03-20
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-2000255474-A (JP)
Title: Handle device
Inventor: MUTO SHINYA
IPC: B62K21/16
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a handle device capable of reducing a maximum width during parking. SOLUTION: A handle device is provided with a middle handle member 6 attached to a front fork supported in the front end part of a frame 1 so as to be direction-changed left and right for supporting a front wheel 2, left and right tip handle members 7 with the base ends thereof fitted to the middle handle member 6, a circumferential displacement regulating mechanism 8 capable of regulating the relative circumferential displacement of the tip handle members 7 fitted to the middle handle member 6, and a handle receiving member 9 attached to the middle handle member 6 to support the tip handle members 7 with the tip parts thereof set upward. The tip handle member 7 released from its fitting to the middle handle member 6 is supported by the handle receiving member 9, and the full width of a handle bar 5 during parking is reduced.
Patent JP-S58173482-A (JP)
Title: Pace making circuit
Inventor: KARAKAWA SHIYUNJI
IPC: G04G3/00
Filed: 1982-04-06
Abstract: PURPOSE:To obtain an alarm time having high accuracy by digitally setting the number of time of an alarm at a unit time, and to make a titled circuit small- sized by decreasing the number of element of the circuit. CONSTITUTION:When a numerical value (x) is set to an up-down counter 6 by operating the switches SW1, SW2 of a pace set signal generating circuit 5, the number of time of an alarm at a unit time becomes (x), and the numerical value (x) is digitally displayed on the display surface of a displaying circuit 13. Subsequently, when a reference signal phi is inputted to a rate multiplier 8, the multiplier 8 executes the frequency dividing operation being proportional to the number of time of an alarm (x) at a unit time, and its frequency divided output is further provided to a frequency dividing circuit 9, by which an output pulse is thinned out, and a signal at (x) times is obtained in a unit time where pulse interval is equalized. In accordance with this signal, an audible sound signal is generated 10, and an alarm is outputted (x) times in a unit time at equal intervals by an acoustic means 11.
Patent JP-H09250000-A (JP)
Title: Additive for electrolytic polishing liquid for stainless steel and electrolytic polishing liquid for stainless steel
Inventor: NISHIHAMA YUKIO
IPC: C25F3/24
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a new additive capable of suppressing pitting even in relatively low-current density electrolysis in the time required for obtaining sufficient brightness in low-current density parts. SOLUTION: This additive for an electrolytic polishing liquid for stainless steels consists basically of 750 to 1400g/L phosphoric acid (about 500 to 900mL/L 89% phosphoric acid) and 180 to 750g/L sulfuric acid (about 100 to 400mL/L 98% sulfuric acid) (the balance may be water). The additive contains at least one kind of the carbonyl group-contg. compds expressed by formula R-CO-R' (R and R' may be the same or different and are -CH3 , -CH2 CH3 , -CH2 ⊥H, -CH2 -CH2 OH, -CH(OH)CH3 , -CH2 COOH).