baber/WOPTO huggingface dataset:
Patent JP-S6294094-A (JP)
Title: Keyed type automatic phase controller
Inventor: KUROKAWA TATAE
IPC: H04L27/10
Filed: 1985-10-21
Abstract: PURPOSE:To reduce the shift of an initial phase at the time of comparing phases and to improve the phase control accuracy by correcting a gate signal impressed on a frequency dividing circuit outputting a signal to be phase-compared. CONSTITUTION:With respect to a signal to be controlled, where the phase of a nonmodulated carrier inserted in a burst shape may fluctuate, a mixing circuit 2 mixes the output of a voltage controlled oscillator 3. The output of the mixing circuit 2 is frequency-divided by a frequency dividing circuit 12b operating in synchronization with a gate signal formed from a key signal showing the insertion position of the nonmodulated carrier. The output of the frequency dividing circuit 12b is frequency-divided by a frequency dividing circuit 12c operating in synchronization with a correction gate signal formed from a gate signal based on the key signal and the output, and is phase-compared with the frequency dividing signal in synchronization with the correction gate signal. The phase-compard output is supplied to the voltage controlled oscillator 3.
Patent JP-H1076776-A (JP)
Title: Gauge check paper
Inventor: SHIMAMURA JUNICHI
IPC: B42D15/04
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a gauge check paper for cutting off securely the paper at perforation by eliminating the breakage phenomenons of the gauge check paper caused by the unevenness of strength of high grade papers of large strength used for handy terminals by which the results of checking the amount of use of gas, water supply and power are checked and the results thereof are printed on the site, and also of the unevenness of strength cause in the perforation stage and the frequency of coming-off of both ends of the papers from the perforation and breakage caused by the characteristics of a printer, the personal habit of peculiar cutting-off of the papers by a gauge checker or the like. SOLUTION: In a gauge check paper 1 used at handy terminals, the breakage phenomenons of the gauge check paper are eliminated and the paper is cut off securely by the perforation in the case both ends of the paper come off and break by applying the corner cuttings on the positions of one side or both sides of perforation for cutting off the gauge check slip 11 on which checking results are printed.
Patent JP-S61114146-A (JP)
Title: Optical analysis instrument
Inventor: NOGAMI TARO
IPC: G01N21/05
Filed: 1984-11-09
Abstract: PURPOSE:To remove the noise arising from the change of the refractive index in a flow cell by disposing an element for correcting optical axis which is formed of a light transmittable material into a circular truncated cone shape and of which the base is used as an incident face and the peak face as an exit face into the exit optical path of the flow cell. CONSTITUTION:An optical cone 10 as the element for correcting optical axis formed into the circular truncated cone shape is disposed into the exit optical path of the flow cell 3 and the transmitted light emitted from the cell 3 is conducted through the cone 10 to a concave-faced diffraction grating 7. The transmitted light 9 emitted with a deviation from a central axis 13 is therefore repeatedly reflected by the slope and inside surface of the cone 10 and is so corrected as to pass the central axis 13 in the position of the exit face 12. The light is thereafter conducted to the grating 7 through a slit 5 disposed in proximity to the exit face 12. Most of the light transmitted through the cell 3 is therefore conducted through the slit 5 to the concave-faced diffraction grating and is measured by a photodetector 8 and therefore the noise arising from the change of the refractive index is removed.
Patent JP-H1174650-A (JP)
Title: Production of multilayer printed wiring board
Inventor: TAKIZAWA TSUNAICHI
IPC: H05K3/46
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To enhance positional accuracy of a multilayer wiring board by making guide holes for alignment at a plurality of positions on all faces of an inner layer circuit board and a prepreg and then aligning the inner layer circuit board and the prepreg using a jig plate having a fixed positioning pin and a movable positioning pin. SOLUTION: A jig plate comprises a base 1 arranged with a fixed positioning pin 2 and first and second movable positioning pins 3, 4. An inner layer circuit board and a prepreg are set on the jig plate and a retaining plate is applied thereon. The first movable pin 3 is movable only in the direction B and the second movable pins 4 is movable in all directions on the same plane. If the pitch of alignment guide hole made in the inner layer circuit board is different from a design value when the inner layer circuit board and the prepreg are set on the jig plate, the first and second movable pins 3, 4 slide to match the pitch of alignment guide hole made in the inner layer circuit board with the pitch of positioning hole made in the jig plate.
Patent JP-H1077254-A (JP)
Title: Polyvalent metal complex salt of aminophosphoric acid and its production
Inventor: TSUCHIYA TOYOHITO
IPC: C07C279/14
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To produce a polyvalent metal complex salt of aminophosphoric acid that does not dissolve in the gastric juice in ruminant's first stomach and is efficiently digested and absorbed in the fourth stomach and downstream digestive organs, contains basic amino acids, is safe and economical for the ruminant, and useful as a feed additive composition for animals. SOLUTION: This polyvalent metal complex salt of phosphoric amino acid of the formula: Ra Mgb Mc Hd PO4 (PO3 )n .(H2 O)m (R is a basic amino acid hydrogen cation; Mg is magnesium; M is a polyvalent metal other than Mg; (a) is 0.05-0.4; (b) is 0.90-1.47; (c) is 0.01-1.4; (d) is 0-0.3; (q) is 2 or 3; (m) is 0-1.12; (n) is (0-10) is produced by treating a Mg salt which is a complex as an intermediate material with divalent or trivalent metal compound and phosphoric acid or the like at a rate of 0.004-1.2mol to 1mol of phosphoric acid in an aqueous solution in the temperature range of 0-80 deg.C while stirring to mix them and maintaining the concentration of the reaction composition at 5-40wt.%, filtering the solution to separate the solid contents from the liquid, and drying the solid until the water content of the solid becomes 0-15wt.%.
Patent JP-2001058898-A (JP)
Title: Uniform transportation reaction tube of raw material gas for semiconductor wafer vapor-phase growth
Inventor: YAMAGATA SHINJI
IPC: C30B25/14
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a uniform transportation reaction tube of raw material gas for semiconductor wafer vapor-phase growth, capable of uniformly supplying a raw material gas to the surface of a semiconductor wafer in a vapor-phase growth process of semiconductor wafer. SOLUTION: This reaction tube is equipped with plural reaction chambers 1a and 1b which are formed in hollow shapes, store wafer substrates 5a and 5b in the interiors, open raw material inlets 3a and 3b, to which raw material gases 2a and 2b are supplied, at one end of each chamber and an outlet 9 for discharging the raw material gases 2a and 2b at the other end and are mutually connected at the adjacently arranged side and with plural sets of a pair of separators 6a1to 6b2 which are laid in the interiors of the plural reaction chambers 1a and 1b, in parallel with the flows of the raw material gases 2a and 2b and at both the sides with laying the wafer substrates 5a and 5b between.
Patent JP-H0981900-A (JP)
Title: Alarm device about start of preceding vehicle
Inventor: OKI TAKAHIKO
IPC: G08G1/16
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of wiring other than a power supply line at the time of connecting a preceding vehicle start alarming device and to easily connect the device by using an acceleration sensor as a current vehicle start detecting means. SOLUTION: The acceleration sensor 33 to be the current vehicle start detecting means detects the start of its own vehicle. A mode changing switch 34 switches an irradiation adjusting mode and a start alarm mode for informing of the start of a preceding vehicle by manual operation and a selection signal from the switch 34 is outputted to a light transmitting element switching circuit 26 and a signal processing circuit 30. When the start alarm mode is selected, the circuit 30 controls the drive of an alarm device 31, and at the time of selecting the start alarm mode, the reflection intensity data of respective optical pulses radiated from respective light transmitting elements 11, 11' are entered and a difference between both the reflection intensity values, the deviation of an irradiation axis, etc., are displayed on a display device 32.  Consequently the device can easily be connected.
Patent JP-H0789136-A (JP)
Title: Facsimile system
Inventor: NAKAYAMA TORU
IPC: B41J2/52
Filed: 1993-09-22
Abstract: PURPOSE:To provide a facsimile system capable of smooth halftone gradation reproduction and clear character line drawing image recording. CONSTITUTION:The density of ambient picture elements is determined from two picture elements before and after picture elements to watch by an ambient picture element density selection portion 11 intended to input a line of processed image data and the density of the picture elements to watch is converted by a character/line drawing picture element density conversion table 12 and a halftone picture element density conversion table 13. And then a decision is made whether it is a character/line drawing or a halftone by an image identification portion 3. On the basis of the result of the identification, the picture element density conversion table, that is, either the character/line drawing picture element density conversion table 12 or the halftone picture element density conversion table 13 is selected by an output selector 14.
Patent JP-2000067819-A (JP)
Title: Light source device and display device
Inventor: BABA MASAHARU
IPC: H01K1/28
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a light source device that allows a light source to have a light diffusion effect easily and can improve work environment for manufacturing lamps at low cost. SOLUTION: This light source device is provided with: a socket body 3 for which the tip parts of a pair of lead wires 7a, 7b supporting a filament 6 are extended outside from a sealed part and a light source insertion hole for inserting a light source 2 attached to the outside surface of the sealed part is formed; a pair of contact terminals which are arranged in the socket body, and abutted on and electrically connected individually to the outer ends of the pair of lead wires 7a, 7b of the light source 2 when the light source 2 is inserted into the light source insertion hole of the socket body 3; and a heat- resistant lamp cover 4 which is overlaid on and fixed to the outside surface of the light source 2 and has a light diffusion part 4b formed in at least a part thereof.
Patent JP-S6390968-A (JP)
Title: Television signal processing circuit
Inventor: NAKAGAWA HIMIO
IPC: H04N9/77
Filed: 1986-10-06
Abstract: PURPOSE:To execute an optimum noise reduction with respect to a luminance signal and a color difference signal respectively, by setting the gain of a second noise reducing circuit whose gain is varied in accordance with magnitude of a difference of an input and an output of the second memory circuit to a larger value than that of the gain of a first noise reducing circuit whose gain is varied in accordance with magnitude of a difference between an input and an output of a first memory circuit. CONSTITUTION:The first noise reducing circuit 109 uses a difference of an input and an output of the first memory circuit 111 and decides whether its difference is caused by a noise or a motion of an image, and in case when it is decided to be a difference by a noise, the noise is reduced by controlling the gain of the difference and by a feedback to an input signal. When it is decided to be a difference by a motion of an image, zero is fed back and no noise reduction is executed. The second noise reducing circuit 110 is also constituted in the same way, but the gain of the second noise reducing circuit 110 is set to a larger value than the gain of the first noise reducing circuit 109, and when it is decided that a difference of an input and an output of the second memory circuit 112 is due to a noise, the noise reduction is executed by controlling the gain of the difference and by a feedback to an input signal. In this way, the gains of the first and the second noise reducing circuits 109, 110 can be controlled independently.
Patent JP-H0399362-A (JP)
Title: Message display system for electronic apparatus
Inventor: KORI JUNICHI
IPC: G06F17/21
Filed: 1989-09-12
Abstract: PURPOSE:To easily and surely select work without executing complex operation by displaying formed and stored messages on a part of the initial screen while scrolling them. CONSTITUTION:When a power supply is turned on, a work selection menu stored in a menu storage part 12 is displayed on a CRT display 9 under the control of a processing part 2 through a video RAM 10 or the like. The messages formed and stored in a message memory 6 are simultaneously displayed on a part of the display 9 while being scrolled. Thereby, a required menu can be easily and surely selected from the menus displayed on the display 9 while referring the messages without executing complex operation. After ending the selection, the messages are fixedly displayed on the display 9.
Patent JP-S6479080-A (JP)
Title: Method for preventing contamination of stone
Inventor: MATSUHASHI SHUNICHI
IPC: C04B41/48
Filed: 1987-09-22
Abstract: PURPOSE:To prevent the contamination of stone without damaging the texture by filling inorg. fine particles in the small hole on the stone surface, and then applying a transparent resin paint having a hydrolyzable silyl group. CONSTITUTION:A minute hole 2 is naturally formed on the surface of the stone A at the part 1 where minute holes have not been present. The color-matched inorg. fine particles 3 are brought into a slurry or a paste which is rubbed into the minute hole 2 with rag. etc., the excess inorg. fine particles are wiped off, and a clear stone surface is obtained. The transparent resin paint 4 wherein the resin is diluted to about 15-25% resin content by a thinner is applied on the surface of the stone A at <=30gf/m<2>, and then cured to prevent the contamination of the stone. In addition, any kind of stone A can be coated, the stone surface can be polishing-finished or rough-finished as in the rough finishing by burner finishing, however the inorg. fine particles are hardly rubbed in the rough finishing. Consequently, polishing finishing is preferable, since the processing effect by this method is decreased.
Patent JP-H0285989-A (JP)
Title: Automatic bag vending machine
Inventor: SATO KOKICHI
IPC: G07F11/64
Filed: 1988-09-22
Abstract: PURPOSE:To sell a various kinds of bags by surely ejecting the bag held in a slit one by one by the operation of a wrapping driving mechanism and a detecting part by operating attachment mounted on the wrapping driving mechanism of a carrying mechanism by an operation such as to insert money by a user, etc. CONSTITUTION:When the money is inserted, the wrapping driving mechanism 16 is operated in the direction of an arrow A by a motor 26, and the detecting part 19 issues output by the knob 27 of the bag sent by the attachment 17. The motor is transferred for a constant time, and is stopped at a position where one piece share of the attachment 17 is moved. Next, in a state where the change-over switch group of mode change-over switches 6 is placed so as to set the bag, a clerk inserts the knob 27 of the bag in the direction of an arrow B along the slit 18, and the motor is transferred for the constant time in a direction opposite to the arrow A by the output of the detecting part 19, and is stopped at the position where one piece share of the attachment 17 is moved, then, the setting of the bag is completed. In such a way, the bag can automatically be ejected to a user one by one.
Patent JP-S6390540-A (JP)
Title: Flame-retardant water-absorptive film
Inventor: OCHIAI TAKEHARU
IPC: C08F220/04
Filed: 1986-10-06
Abstract: PURPOSE:To provide a highly water-swellable film of extremely high flame- retardancy, capable of retaining filmy form in water even uncrosslinked, easy to handle, free from hazard of contamination by scattering, constituted of a copolymer from acrylonitrile unit and carboxylic acid salt monomer. CONSTITUTION:The objective water-absorptive film constituted of a copolymer from (A) 65-90wt% of acrylonitrile unit and (B) 10-35wt% of monocarboxylic acid salt monomer unit. Said carboxylic acid monomer is an ammonium, lithium, sodium or potassium salt of (meth)acrylic acid.
Patent JP-H10134086-A (JP)
Title: Causation detector and method
Inventor: MATSUMOTO KAZUNORI
IPC: G06F19/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To detect a causation from cooccurrence between different transactions. SOLUTION: When a causation is detected from database that stores history of events, an event list which sorts events in occurrence time order is generated. The appearance count of an event set pair (X and Y) that has such a cooccurrnece relation in which a 2nd event set Y(=(ey1 , ey2 ,..., eyn ,...), eyn shows an event, and n is a natural number) happens from the occurrence time of a 1st event set X(=(ex1 , ex2 ,..., exn ,...), exn shows an event, and n is a natural number) until the preliminarily defined time (window size w) passes and the appearance counts of the set X of the 1st events and the set Y of the 2nd events are calculated. The significance of causation in which the 2nd event set Y results from the 1st event set X in the window size w is decided by using the appearance count of the event set pair (X and Y) and the appearance count of each event set X and Y.
Patent JP-H1162265-A (JP)
Title: Aseismatic reinforcing method of existing building
Inventor: HIRANO NORIAKI
IPC: E04G23/02
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To greatly increase the shear capacity without reducing the convenience of an existing building. SOLUTION: A steel reinforcement frame 10 which is excellent in rigidity and strength and consists of a reinforcement column 11 and a reinforcement beam 12 corresponding to an existing column 2 and an existing beam 3 on the outer periphery is constructed on the outer side of an existing building 1 formed of reinforced concrete or steel framed reinforced concrete by bringing the reinforcement column 11 and the reinforcement beam 12 close to the existing column 2 and the existing beam 3. A large number of anchors b1 , b2 are implanted in the existing column 2 and the existing beam 3 corresponding to the reinforcement column 11 and the reinforcement beam 12, the reinforcement column 11 is connected to the existing column 2 using the anchors b2 , and the reinforcement beam 12 is connected to the existing beam 3 using the anchors b1 .  The strength of the reinforcement frame 10 is increased by increasing the rigidity and strength of the reinforcement beam of the reinforcement frame 10, the strength is added to the existing building, and its aseismatic property is increased thereby.
Patent JP-H02131475-A (JP)
Title: Novel thiadiazines, preparation thereof and insecticide containing the same compound
Inventor: NAKAYA MICHIHIKO
IPC: C07D285/34
Filed: 1988-09-22
Abstract: NEW MATERIAL:A tetrahydro-1,3,5-thiadiazine-4-one of formula I (R<1> and R<2> are halogen, alkyl; R<3> is halogen, alkyl, cycloalkyl, alkoxy, acetyl, phenoxy, halogen-substituted phenoxy, benzyl, benzyloxy, phenylcarbonyl or trifluoromethyl; m is 0-3; n is 0-2) or a salt thereof. EXAMPLE:2-(2,2,2-Trifluoroethylimino)-3-(4-tertiary butylbenzyl)-5-phenyl- tetrahydro-1,3,5-thiadiazine-4-one. USE:An insecticide having wide insecticidal and acaricidal activities, especially a high insecticidal activity against Lepidoptera injurious insects. PREPARATION:A compound of formula II is reacted with a compound of formula III to provide the tetrahydro-1,3,5-thiadiazine-4-one compound of formula I or the salt thereof.
Patent JP-H04115369-A (JP)
Title: Interactive wiring system
Inventor: FUJITA MAYUMI
IPC: G06F17/50
Filed: 1990-09-06
Abstract: PURPOSE:To easily determine wiring order by designer by displaying a pin pair retrieved and sorted in accordance with a specified condition so as to emphasize and display it and moving the emphasized display pin back and forth. CONSTITUTION:A pin pair corresponding to pin pair retrieving condition input processing is retrieved by a CAD on a printed substrate. The retrieved pin pair is sorted in accordance with an inputted pin pair sorting condition and emphasizedly displayed in the specified order. In addition, the emphasizedly displayed pin pair is moved back and forth by in accordance with emphasized display pin pair back-and-forth movement specifying processing for displaying pin pairs arranged before or after the emphasized pin part displayed at present in accordance with the sorting order. Consequently, designer's wiring order can easily be determined.
Patent JP-H0678610-A (JP)
Title: Structure for speed-changing operation of paddy field working machine
Inventor: KURANO JUNJI
IPC: F16H61/22
Filed: 1992-09-04
Abstract: PURPOSE:To prevent the troubles such as the scattering of seedlings by the unintentional coupling operation of planting clutch during the traveling on road or by the backing operation of the machine in the switching and turning on a butt while keeping the activated state of the planting mechanism. CONSTITUTION:The objective working vehicle is provided with a running speed- change lever 36 operated through an operation path Ws having the forward 2nd gear position F2 for traveling, the forward 1st gear position F1 for working, the neutral position Ns and the retreating position R. When the lever 36 is positioned at the forward 2nd gear position F2 or the retreating position R, a planting clutch CU is disconnected and when the lever is at the forward 1st gear position F1 or the neutral position Ns, the planting clutch is coupled by an interlocking checking means B. The checking means B is composed of a clutch wire 30 which is pushed or pulled by the contact or separation of a pin 39 of the speed-change lever 36 and a swinging arm 38 by the operation of the lever.
Patent JP-H0573406-A (JP)
Title: Non-alignment data transfer device
Inventor: TAKADA HIROSHI
IPC: G06F12/06
Filed: 1991-09-18
Abstract: PURPOSE:To constitute the device so that a fact that it is necessary to transfer non-alignment data stored by stepping across a four-byte boundary by dividing it into two times, in the case data bus width is 32 bits up to the present can be executed by a single transfer. CONSTITUTION:When a memory selecting circuit 8 inputs the lower X addresses Al, AO in the head address and a byte size in the head addresses A32-AO and byte sizes of data to be transferred, outputted from a processor 1, through a byte designating bus 7 and discriminates them as non-alignment data, selecting signals 90-93 are applied to all unit memories for storing the data to be transferred, in unit memories 20-23, and also, the unit memory for storing partial data which does not go across a four-byte boundary is accessed by a Y address on an address bus 24 through address selectors 60-63 and simultaneously, the unit memory for storing the partial data which goes across the four-byte boundary is accessed by an address obtained by adding '1' to the Y address.