baber/WOPTO huggingface dataset:
Patent JP-H1099707-A (JP)
Title: Disposer
Inventor: SATO SHINGO
IPC: E03C1/266
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To simplify a fitting work of a cover to a charging port of a disposer. SOLUTION: In this disposer, six (or 2N) magnets 92a to 92f are placed on the base of a second cover 23 to be fitted to a charging port 83, at equal intervals (i.e., each of the angles MA shown in the figure is 60 deg.) and on the side of the charging port 83, three (or M) reed switches 86a to 86c are placed. At this time, the respective reed switches are arranged so that each of the angles RMA shown in the figure is 80 deg. (∠RMA=(360/2N).(k/M) wherein, (k) is a positive integer which meets the relational expression k≠a.M/b ((a) is a positive integer; and (b) is a positive integer of <M and in this case, b=1), and in this case, k=4).  Thus, by specifying the angles RMA (=80 deg.) with respect to the reed switches 86a to 86c and the angles MA (=60 deg.) with respect to the magnets 92a to 92f, when one of the reed switches 86a to 86c, e.g. the reed switch 86a is placed opposite to one of the magnets 92a to 92f, e.g. the magnet 92a, none of the other reed switches 86b and 86c is placed opposite to any of the other magnets 92b to 92f. Also, when the reed switch 86a is placed in a position deviated from the position opposite to the magnet 92a, none of the reed switches 86a to 86c is placed opposite to any of the magnets 92b to 92f.
Patent JP-H01119377-A (JP)
Title: Vibration-producing apparatus
Inventor: MIZUNO KEIICHIRO
IPC: G05D19/02
Filed: 1987-11-02
Abstract: PURPOSE: To easily generate high frequency vibration by utilizing an electroviscous fluid as a working fluid and executing the opening and closing of fluid inlet to a cylinder chamber and fluid outlet from this cylinder chamber by voltage impression or voltage release. CONSTITUTION: A piston 3 is fitted freely movably back and forth into a cylinder 2 and a shaft member 4 connected to this piston 3 is extended outside from the cylinder 2. The two chambers 6L, 6R delineated and formed in the cylinder 2 by the piston 3 are respectively provided, with the inlets 7L, 7R and outlets 8L, 8R of the electroviscous fluid. Voltage impression means 17 impressing voltage on the electroviscous fluid passing through the inlets and outlets are respectively provided. The voltage impression in the inlet of the one chamber is executed simultaneously with the voltage impression in the outlet of another chamber and the voltage impression in the inlets of both chambers is alternately executed. Consequently, even the vibration of high frequency may be easily formed.
Patent JP-S63128021-A (JP)
Title: Production of modified polyphenylene ether resin
Inventor: KITAGAWA SADAO
IPC: C08G81/02
Filed: 1986-11-19
Abstract: PURPOSE:To obtain the titled resin having excellent compatibility and improved impact strength, by reacting a polyphenylene ether having linked aliphatic alcoholic hydroxyl groups with a maleic anhydride-modified polyolefin. CONSTITUTION:(A) A polyphenylene ether having linked aliphatic alcoholic hydroxyl groups, e.g. obtained by reaction expressed by the formula, etc., with (B) a polyolefin based resin or elastomer modified with maleic anhydride to afford the aimed modified polyphenylene ether. Furthermore, poly-2,6- dimethyl-1,4-phenylene ether is preferred as the polyphenylene ether of the component (A) and polyethylene based resin or polypropylene based resin is preferred as the polyolefin resin of the component (B).
Patent JP-H11109470-A (JP)
Title: Film unit provided with lens incorporating stroboscope
Inventor: YAMAGUCHI HIROSHI
IPC: G03B17/04
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To increase the contact efficiency of an armature for a battery with an electrode, without the coming off of the battery in an assembling process by making the armature coming into press-contact with the electrode into a movable part inclined in a direction where the back side is nearer to the electrode than the front side in the direction of inserting the battery. SOLUTION: The movable armature has the movable part 1a and this part 1a is inclined in the direction where the back side is nearer to the negative electrode Ba than the front side in the direction of inserting the battery B (the direction of the arrow). Since the movable part 1a is inclined like this, the battery B is easily inserted. Then, for hardly making the battery come off in the assembling process, the vicinity of the top end of the movable part 1a is subjected to burring work, to generate a burr 1b. Consequently, the burr 1b comes into press-contact with the negative electrode Ba of the battery B, so that it is prevented from easily coming off, in a state where an outside case member for pressing the battery B is not fitted yet, regardless of the fact that the battery B is inserted in the assembling process.  Since the burr 1b is tapered, contact pressure is increased and the contact efficiency of the movable armature with the negative electrode Ba is increased.
Patent JP-H03138443-A (JP)
Title: Controller for multicylinder engine
Inventor: HITOMI MITSUO
IPC: F01L1/12
Filed: 1989-10-23
Abstract: PURPOSE:To improve the emission performance and reduce the pumping loss by installing a throttle valve in each cylinder and setting the closing timing of an exhaust valve late in the low load operation and setting said timing early in the high load operation, by a valve timing varying means. CONSTITUTION:In a four-cylinder engine, independent intake passages 4a-4b are connected with an intake port 3 which is opened and closed by two intake valves 5 and 5 of a cylinder 2, and the upstream edges of the independent intake passages 4a-4d are connected with a surge tank 9. Midway in the independent intake passages 4a-4d, a throttle valve 11 is arranged, and each throttle valve 11 is fixed on a common throttle shaft 11a, and simultaneously opened and closed according to the operation of an accelerator. Further, two exhaust valves 8 of each cylinder are opened and closed by the turn of an exhaust side cam shaft 16, and the closing timing of the exhaust valve 8 is set late in the low load operation by the operation of a valve timing varying mechanism 23 installed at the shaft edge of the cam shaft 16, and said timing is set early in the high load operation.
Patent JP-H09121155-A (JP)
Title: Phase comparator
Inventor: SEKI SHOHEI
IPC: H03L7/085
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To directly compare a clock phase with an edge of a signal change in an NRZ signal or an RZ signal. SOLUTION: When an NRZ signal is received from an NRZ signal input terminal 2, a pulse generating circuit 4 provides an output of a pulse with a width of nearly a clock period at an output terminal 14 of the pulse generating circuit 4 corresponding to a leading edge and a trailing edge. Furthermore, a 2nd edge detection circuit 5 and a delay circuit 12 provide an output a short pulse to a 2nd phase comparator input terminal 11 corresponding to the leading edge and the trailing edge. A short pulse is outputted to a 2nd phase comparator input terminal 11. The clock is given to a clock input terminal 1, a short pulse corresponding to the leading by the 1st edge detection circuit 3 is outputted to an output terminal 13 of the 1st edge detection circuit 3, the specific short pulse is selected by an AND gate 6 and outputted to the 1st phase comparator input terminal 10.  A phase comparator 7 compares a phase at a 2nd phase comparator input terminal 11 with a phase of a 1st phase comparator input terminal 10 and the result is outputted to a phase advance output terminal 8 and a lag phase output terminal 9.
Patent JP-H07179467-A (JP)
Title: Oxazepinopyridoindole derivative and its production
Inventor: SAKAMOTO YASUHIKO
IPC: A61P31/12
Filed: 1994-10-14
Abstract: PURPOSE:To obtain a new compound having strongly antiviral activity, useful as an antiviral agent, sterically selectively producible and in high yield. CONSTITUTION:This compound of formula I (R1 and R2 each is H, a 1-4C alkyl, etc.; R3 is H, an alkoxycarbonyl, etc.; R4 is amino, carbamoyl, etc., and its steric configuration shows an a or beta-bond; X is ethylene or vinylene or its salt such as (1, 13b-cis)-1-amino-13-methyl-1,2,3,4,7,8,13,13b-octahydro[1', 2']- oxazepino[2', 3':1,2] pyrido[3,4-b]lindole. The compound is obtained by converting methyl 2-benzyl-9-methyl-1, 2,3,4-tetrahydro-beta-carbolin-1-acetate through a compound of formula II to a compound of formula III, reacting the compound with triethylamine, ethyl chlorocarbonate, sodium azide and benzyl alcohol and catalytically reducing the prepared compound of formula IV in the presence of Pd-C.
Patent JP-H07102686-A (JP)
Title: Truss panel type core and manufacture thereof
Inventor: KIMURA KUNIHIKO
IPC: E04C2/32
Filed: 1993-10-08
Abstract: PURPOSE:To provide a core for a building material where sheets of wood veneer of sheets of plywood are combined together, thereby the core is improved in bending strength and compressive strength. CONSTITUTION:A truss panel type core comprises an upper layer panel 12 and a lower layer panel 14 formed by sheet plate pieces 21-24, and a sawtooth- like intermediate web 16 stuck to the respective panels by adhesive. The intermediate web comprises many strip sheet-like plate pieces and adhesive tapes 31-34, wherein the edges of the respective sheet-like plate pieces are alternately cut off obliquely. Thus, it is more excellent in bending strength and compressive strength than a flash panel or a honeycomb core. Since through spaces are provided in the cross direction, piping and wiring can be passed and the heat insulating effect is excellent.
Patent JP-2000132804-A (JP)
Title: Method and device for writing data block and relating product
Inventor: SALO MICHAEL P
IPC: G11B5/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the magnetic stability of an MR head by writing the additional writing pulse having the specified polarity in the case the last writing pulse does not have the specified polarity after a group of writing pulses is written in. SOLUTION: A writing head polarity controller responds to a polarity signal, and the writing head is energized by one or plural additional pulses having the specified polarity when the polarity signal shows that the last writing pulse among a group of pulses does not have the specified polarity. The writing head is preferably energized by only one additional pulse. When the last writing pulse does not have the specified polarity, a pulse activating signal is outputted, and by this pulse activating signal, a writing driver is operated so that the writing head is energized by one or plural additional pulses having the specified polarity. Or, the writing head is energized by one or plural additional pulses having the specified polarity without considering the polarity of the last writing pulse.
Patent JP-H08116137-A (JP)
Title: Manufacture of semiconductor device and semiconductor laser
Inventor: KINOSHITA JUNICHI
IPC: H01S5/00
Filed: 1994-10-15
Abstract: PURPOSE: To provide a semiconductor laser which enables cleavage of a wafer with good reproducibility and realizes easy ohmic contact of a substrate by readily operating a cut-out long bar. CONSTITUTION: An isolation guide groove 40 is formed in a first main surface of a semiconductor wafer. A mask 100 which is practically free from side etching is formed in a second main surface of a wafer. Vertically deep etching is carried out putting a mask between and a guide groove 30 is formed to a specified depth in an inside of a wafer from the second main surface. A wafer is cleaved by using the guide grooves as guides and it is separated to a plurality of semiconductor elements. Since a semiconductor wafer is thereby used as it is thick, a polishing process of a wafer is omitted and mechanical strength of a semiconductor device can be improved. Furthermore, in a semiconductor laser formed on a p-type InP substrate, good p-side ohmic contact can be readily acquired.
Patent JP-S61156482-A (JP)
Title: Picture data processor
Inventor: TSUJII OSAMU
IPC: G06T7/00
Filed: 1984-12-28
Abstract: PURPOSE:To achieve the highly accurate measurement of the frequency of each sectional constituent substance by obtaining estimated frequency distribution while adjusting sequentially gradation value frequency of each substance and spread coefficients of the gradation value obtained by the normalizing distribution of said gradation value frequency and calculating the frequency of each substance comparing with actual frequency distribution. CONSTITUTION:An estimated histogram, which is obtained by adjusting sequentially the CT frequency value of each substance and the spread coefficient of the CT value, is compared with the CT value histogram of an actual CT picture, and then approximated. When the number of substance is unknown, said number is increased sequentially, and an approximation is obtained by changing, in accordance with each substance, a mean CT value M and a frequency peak value A. When attenuation disappears while observing the attenuation tendency of an appreciation function per different substance number N, the approximation obtained by using the N is decided to be the frequency per substance. Thus, frequency distribution from which a noise component is removed is obtained, although there are some errors in the substance number, the tendency of the frequency distribution with the high accuracy can be known. Further, the number and the kind of the substance can be estimated to a certain extent, and the concrete kind of the substance can be decided, thereby making possible non-destructive analysis of internal composition of an unknown subject to be tested.
Patent JP-2001100237-A (JP)
Title: Liquid crystal display device
Inventor: TOKUYASU TAKASHI
IPC: G09G3/36
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To improve display unevenness caused by plural source-driven ICs in a liquid crystal display device using a liquid crystal display circuit board and plural source-driven ICs. SOLUTION: This liquid crystal display device is provided with plural source- driven ICs, and the adjoining source-driven ICs are arranged with the pin numbers alternately inverted.
Patent JP-H07124516-A (JP)
Title: Coating machine for repairing welded part of can cylinder
Inventor: KAGAWA KOUSUKE
IPC: B05C19/00
Filed: 1993-11-05
Abstract: PURPOSE:To provide a coating machine which can correctly repair a can cylinder by powder coating. CONSTITUTION:A coating machine has the mechanism that one end of a rectangular metal plate is overlapped with the other end to weld the overlapped parts and powder coating is done for repairing along the welded part of the cylinder of a can having a rectangular cross section which formed the four corners. This machine is equipped with a series of guide roll 21 groups which are placed at specified intervals along two inside walls forming the welded parts, a support 23 which integrates two groups of guide rolls 21, and a powder coating head 24 fixed to the support 23.
Patent JP-H08134438-A (JP)
Title: Artificial snow and its production
Inventor: MORITA KOICHI
IPC: A63C19/10
Filed: 1994-11-10
Abstract: PURPOSE: To obtain an artificial snow which is suitable for providing an artificial skiing ground or a similar environment and dispenses with an apparatus for maintaining and restoring a refrigeration apparatus, etc., by incorporating a waxy substance into an oil-absorbing polymer. CONSTITUTION: This artificial snow is obtd. by incorporating a waxy substance into an oil-absorbing polymer. A suitable example of the oil-absorbing polymer is agglomerates of polyphase polymer particles having voids and obtd. by subjecting a monomer which gives a polymer having a glass transition temperature of 40 deg.C or higher to polymn. in an aq. medium in the presence of polymer particles. The polymer particles used for producing the polyphase polymer are pref. produced from a monomer which forms a polymer having a glass transition temperature of 0 deg.C or lower and pref. have been cross-linked. The oil-absorbing polymer may be a core-shell polymer, pref. comprising a core with a glass transition point of 0 deg.C or lower and a shell with that of 40 deg.C or higher. Pref. the waxy substance is an org. compd. having an m.p. of 30 deg.C) or higher.
Patent JP-H02123809-A (JP)
Title: Surface acoustic wave element
Inventor: YATSUDA HIROMI
IPC: H03H3/08
Filed: 1988-11-01
Abstract: PURPOSE:To obtain a signal with a desired characteristic by forming the length of the conductor between center lines of electrode fingers at the center position provided to a common electrode finger of 1st and 2nd electrodes in the propagation direction of a surface acoustic wave so as to be varied in a direction nearly orthogonal in the propagation direction of the surface acoustic wave. CONSTITUTION:Input/output electrodes 52, 54 receiving/sending a surface acoustic wave are arranged to the surface layer of a piezoelectric substance 50. Then a medium varying the propagating speed in the electric boundary condition or varying the speed of the surface acoustic wave propagated on the surface layer is arranged on the surface layer onto the surface layer between the input and output electrodes 52 and 54 by varying the length of the conductor formed between the electrodes in the propagating direction of the surface acoustic wave. Thus, a signal supplied to the input electrode 52 is formed at a desired characteristic and obtained from an output electrode 54.
Patent JP-H07131561-A (JP)
Title: Facsimile equipment
Inventor: KOBAYASHI MASANORI
IPC: G06F17/24
Filed: 1993-11-05
Abstract: PURPOSE:To omit the time and labor of a user required for production of an invoice by registering previously the information necessary for the invoice to automatically produce the invoice and by transmitting this invoice together with its original. CONSTITUTION:When an original is set and the opposite party station is designated by a user, a selector 1 of the opposite party station produces an opposite party station selection signal based on the designation signal of the opposite party station. Then the produced selection signal is sent to a storage device 2 storing the opposite party station name and a storage device 3 storing the opposite party station circuit connection number respectively. The storage 2 sends the selected opposite party station name data to an invoice producer 7, and the storage device 3 sends the selected opposite party station circuit connection number data to the producer 7. Furthermore the producer 7 acquires its own station name data, its own station circuit connection number data, the data, etc., and produces the invoice data consisting of the character codes, etc., to send them to a transmitting part 8 and a recording part 9. Therefore the station names, the station numbers, the data/time read out of a calender controller 6, etc., are transmitted as the necessary information for the invoice together with the original.
Patent JP-H04151447-A (JP)
Title: Controlling method of operation of refrigerator
Inventor: IMAIDA TAKESHI
IPC: F24F11/02
Filed: 1990-10-16
Abstract: PURPOSE:To reduce the capacity of an inverter driven type compressor by computing a deviation of a detected temperature from a set temperature, and computing the frequency of the compressor from a computed value thus obtained and by bypassing a gas discharged from the compressor, when the computed frequency is a lower-limit frequency or below. CONSTITUTION:A detected temperature Ti detected by a temperature sensor 11 and a set temperature To set by a temperature setting means 12 are inputted to a deviation calculating means 23 and herein a deviation ei between them is calculated. From a calculated value thus obtained, an inverter frequency of an inverter driven compressor 1 is computed by fuzzy logic computation based on a control rule, and when the computed frequency is a lower limit frequency set beforehand or below, the compressor 1 is operated at the lower limit frequency, while a gas discharged from the compressor 1 is sucked in the compressor 1 through a discharge pipe 1a, a bypass pipe 19, a bypass valve 20 and a suction pipe 1b. According to this constitution, frequencies of start and stop of a refrigerator can be lessened and the capacity of the compressor can be reduced.
Patent JP-H11113909-A (JP)
Title: Doppler ultrasonograph
Inventor: KAMATA KAZUSHI
IPC: A61B8/06
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To improve the S/N by performing a smoothing process regarding the signal even when a blood stream velocity signal changes to an opposite direction by a method wherein when the bloodstream direction is inverted, whether the inversion cause is due to noises or not is judged, and the judged noises are removed by a noise removing means. SOLUTION: Ultrasonic waves are transmitted into a subject by a probe 1, and the echo signal is received, and the location and the direction of a bloodstream are obtained by a bloodstream operation processing unit 4 using a signal which has received a doppler displacement by the bloodstream in the subject, among the received echo signals. Then, the image of the obtained blood stream signal is displayed on a display unit 8 by imparting a hue in the bloodstream direction. For such an ultrasonic doppler device, a blood stream velocity signal smoothing processing unit 9 is provided between an image processing unit 5 and an image memory 6.  In this case, regarding the blood stream velocity signal among the blood stream signals, when the blood stream direction is inverted, whether the inversion cause is due to noises or not is judged, and when the inversion cause is judged being due to noises, a process is performed in a manner to remove the noises.
Patent JP-H0586352-A (JP)
Title: Primer composition
Inventor: OKAMI TAKEHIDE
IPC: C09J183/00
Filed: 1991-09-27
Abstract: PURPOSE:To provide a primer composition effective in bonding a substrate to a condensation-type silicone rubber and capable of keeping sufficient adhesiveness under severe conditions such as high temperature or high shear stress. CONSTITUTION:The objective composition comprises an organopolysiloxane containing at least two alkenyl groups in the molecule, an organohydrogenpolysiloxane containing at least two Si-bonded hydrogen atoms in the molecule, a platinum catalyst, and an organosilicon compound containing at least two S-bonded hydrolyzable groups and represented by the average unit formula: R<1>aXbSiO(4-a-b)/2 (wherein R<1> is a group selected from among substituted and unsubstituted monovalent hydrocarbon groups; X is a hydrolyzable group; (a) is in the range of 0<=a<=3; (b) is in the range of 2<=b<=4; and 2<=a+b<=4).
Patent JP-S63131647-A (JP)
Title: System for detecting control information
Inventor: USUDA KAZUHIRO
IPC: H04M3/42
Filed: 1986-11-20
Abstract: PURPOSE:To surely send dial information at end-to-end communication while distinguishing it from control information by supervising a consecutive time of dial information so as to discriminate the control information so as to attain various control by dial operation. CONSTITUTION:When a PB telephone set 4 holds a trunk line call while communicating with a communication party telephone set 1 or hold and transfers the call to other extension connected to a private branch of exchange 3, a dial number for the predetermined holding is depressed for a setting time or over. When the route of trunk lines 2-1, 2-2 are in use, a CPU 9 always retrieves dial information from a PB signal reception circuit 7 and when the dial information '0' is detected, a timer 9-1 is started to supervise the consecution time of said dial information '0' so as to discriminate whether the said consecutive time is less than the set time or below or over. When the time is over the set time, the CPU 9 discriminates the dial information '0' to be holding control information, the start circuit 10 is controlled to activate the holding circuit 5, the telephone trunk lines 2-1, 2-2 are closed in terms of DC to hold the trunk line talking.