baber/WOPTO huggingface dataset:
Patent JP-H07308527-A (JP)
Title: Device for cleaning bathtub water and method thereof
Inventor: GINYAMA KOJI
IPC: C02F9/00
Filed: 1994-05-16
Abstract: PURPOSE:To make a sufficient flocculating and settling treatment spending necessary time according to the degree of fouling of water by arranging a flocculating and setting tank in an auxiliary cleaning line which is caused to branch and made independent of a main cleaning line through a switching valve. CONSTITUTION:An auxiliary cleaning line 16 which is caused to branch from some midpoint in a main cleaning line 14 through a switching valve 15 and in which a flocculating and settling tank 17 is arranged is laid. Hot water 2 in a bathtub 1 drawn up by a water sucking pipe 3 is subjected to a cleaning treatment in a tank filter 5 and returned to the bathtub 1 from a water jetting pipe 9. At this time, when the hot water becomes cloudy by soil such as colloidal particles dispersed in the hot water, a flocculating and settling agent which the surface of settling powder in a flocculating and settling agent tank 23 is covered with a flocculating agent such as cationic high molecular electrolyte is mixed in to make a flocculating and settling treatment. After that, the hot water is filtered by an auxiliary filter 31 such as a centrifugal tank filter of to remove the colloidal soil in the hot water and is returned.
Patent JP-H02305657-A (JP)
Title: Printing controller in thermal printer
Inventor: MINOWA MASAHIRO
IPC: B41J2/365
Filed: 1989-05-19
Abstract: PURPOSE:To prevent a heat accumulation during printing to improve a printing quality by a method wherein a reference pulse width serving as the reference of a conduction time is measured for every predetermined cycle during a printing action to correspond to the temperature of a thermal head varying with time. CONSTITUTION:In synchronism with conduction cycles T0, T1, T2, trigger outputs TRIG are outputted to a reference pulse generation circuit 15. The output of a pulse width TW is inputted to an interruption terminal 4a of a CPU 4, whereby the pulse width TW in compliance with the temperature of a thermal head 1 is read by a timer circuit 14a. At a next timing period, in accordance with the pulse width, a main- conduction section pulse width and a sub-conduction section pulse width to heating elements are found by an arithmetic processing by referring to a reference ratio in a ROM 12 and counted by alternately using built-in timer circuits 14b, 14c. In synchronism with the output timing of the timer circuits, a predetermined address of an HCU 3 is accessed, whereby a pulse width TW is outputted as a periodic signal. In this manner, a pulse width TW is read for every head drive cycle to correspond to the temperature of the thermal head varying with time, whereby a heat accumulation is prevented, and an ideal printing can be realized.
Patent JP-H05328625-A (JP)
Title: Battery charger
Inventor: NISHIDE TAKUYA
IPC: H02J7/04
Filed: 1992-05-19
Abstract: PURPOSE:To make a battery charger smaller by using an input of the A/D converter of a battery charger and the power source of a microcomputer in common as inputs of a reset circuit, and removing input terminals of the microcomputer and providing them inside. CONSTITUTION:Charging voltage is level-shifted and applied to two terminals through the medium of signal wires 12. One is to an input terminal of an A/D converter 38, and the other to the (-) side input terminal of an amplifier 46 constituting a part of a reset circuit. The output of a stabilized power source 42 is applied to a microcomputer 7 as its power source through an output wire 50, and its divided voltage by resistors 32 and 33 is applied to the (+) side input terminal of the amplifier 46. A resistor 34 is connected between the output terminal and the (+) side input terminal of the amplifier 46 so that the amplifier 46 may have hysteresis.
Patent JP-H02305859-A (JP)
Title: Conductive decorative material
Inventor: KAWAGUCHI YOJI
IPC: C08K7/06
Filed: 1989-05-18
Abstract: PURPOSE:To improve conductivity and decorativeness by integrating a pattern piece consisting of a thermoplastic resin compsn. contg. a carbon fiber with a pattern piece consisting of a thermoplastic resin compsn. contg. a surface active agent under heat and pressure. CONSTITUTION:A pattern piece 2 contg. carbon fiber is obtd. by dispersing 0.5-5wt.% carbon fiber with a fiber length of 1-10mm in an ungelled paste of pref. a flexible thermoplastic resin (e.g. PVC), heat-gelling it, making it into a sheet and then pelletizing it. Separately, a pattern piece 3 contg. a surface active agent is obtd. by incorporating 1-5wt.% surface active agent in an ungelled paste of the resin, heat-gelling it, making it into a sheet and then pelletizing it. After the pattern pieces 2 and 3 are compounded at a ratio of (2-30):(98-70) and the compd. is heat-pressed at 160-220 deg.C for integration, it is laminated on a conductive backing material 1 to obtain the title decorative material 4.
Patent JP-H10319880-A (JP)
Title: Traffic follow-up type automatic advertisement device
Inventor: HAYAKAWA KAZUHIRO
IPC: G09F13/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide the advertisement device which automatically changes advertisement contents corresponding to the traffic state wherein passers-by and passing vehicles are placed so that advertisements can effectively be shown to the passers-by and passing vehicles on roads. SOLUTION: A traffic acquisition part 101 acquires the traffic on the roads nearby this device and outputs traffic information 111. An advertisement determination part 102 receives the traffic information 111, determines which of prepared advertisements is shown according to the information, and outputs advertisement information 112. The advertisement display part 102 receives the advertisement information 112 and shows the advertisement to the passers-by and passing vehicles on the roads through an electric bulletin board, broadcasting, etc.
Patent JP-S5917097-A (JP)
Inventor: SUZUKI TAKASHI
IPC: H02K7/18
Filed: 1982-07-20
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-H11731-A (JP)
Title: Manufacture of steel tube with internal reinforcement
Inventor: NAKAJIMA SHIN
IPC: E04C3/32
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a steel tube with an internal reinforcement in which insertion of the internal reinforcement into the steel tube is executed easily, smoothly by taking sufficient clearnce and the connection of the steel tube with the internal reinforcement is easily executed in a state the clearance is hardly existent. SOLUTION: The internal reinforcement 10 is inserted easily, smoothly without generating hooking, clogging or the like in the prescribed position inside an original tube 2 having slightly larger dimension than that of a product steel tube 3 by utilizing sufficient clearance S which is generated between the outside surface 12a of the internal reinforcement and the inside surface 2a of the original tube. After heating the original tube 2 together with the internal reinforcement 10, by executing hot drawing, it is formed into the product steel tube 3 and also, by abutting the inside surface 3a of the product steel tube 3 on the outside surface 12a of the internal reinforcement 10, the internal reinforcement 10 is fixed to the product steel tube 3. The product steel tube 3 is cooled together with the internal reinforcement 10.
Patent JP-S5649982-A (JP)
Title: Audio-alarming method for clock
Inventor: TAKEBE KATSUHIKO
IPC: G04G13/02
Filed: 1979-09-29
Abstract: PURPOSE: To make it possible to give an necessary alarming sound in voice at a desired time by a method wherein different kinds of alarming sounds in plural are stored and retained and a prescribed alarming sound selected is given in a voice at a time set beforehand.  
     CONSTITUTION: An alarm signal from a coincidence circuit 22 is supplied to an alarming sound selecting circuit 24 and a desired alarming sound code is selected from a multiplexer 26. Meanwhile, the output of the above alarming sound selecting circuit 24 is supplied to the set input of a flip-flop (FF) 56 through the intermediary of an OR gate 54, the output Q of the FF 56 opens an AND gate 58, which supplies an address pulse of a frequency-dividing circuit 12 from an AND gate 58 to the address counter 46 of an audio signal generating circuit 34, and thus the reading- out of the audio signal is performed. Accordingly, the desired alarming sound selected at the alarming sound selecting circuit 24 at the time when the time signal of a set-time memory 20 coincides with that of a clock circuit 14 is given in a voice by a speaker. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5827735-A (JP)
Title: Stabilized halogen-containing resin composition
Inventor: AOKI TOSHIHIRO
IPC: C08K3/24
Filed: 1981-08-12
Abstract: PURPOSE:The titled composition that contains a combination of a hydrotalcite and a specific polyhydric alcohol partial ester, thus preventing deterioration and showing remarkably improved stability. CONSTITUTION:(A) 100pts.wt. of a halogen-containing resin are conmbined with (B) 0.01-5, preferably 0.1-1.0pt. of hydrotalcite, (C) 0.005-10, preferably 0.01- 5pts. of a polyhydric alcohol monocarboxylic acid partial ester that is prepared from tri- or more hydric alcohol and di- to hexacarboxylic acid or a mixture thereof with a monocarboxylic acid, thus having at least one hydroxyl. Further, a combination of an organophosphite with an epoxy compound is preferably added.
Patent JP-S5459950-A (JP)
Title: Optical connectors for adjusting attenuation quantity
Inventor: HAMAZAKI YUUJI
IPC: G02B26/02
Filed: 1977-10-20
Abstract: PURPOSE:To make possible adjustment of attenuation quantity together with connection of optical fibers by rotatably inserting the two cores fixed with optical fibers in eccentric positions into a cylinder. CONSTITUTION:Cores 2a, 2b comprising inserting optical fibers 1a, 1b into the  holes provided in the position of an equal eccentric distance (e) from the central  axis l are inserted into a cylinder 3 which has been precision worked so that its  inside diameter is slightly larger than the outside diameter of the cores 2a, 2b, form both directions and are fixed by means of cap nuts 4a, 4b. Then, if the cap nuts  4a, 4b are loosened and one or both of the cores 2a, 2b are turned, the core centers  of the optical fibers 1a, 1b move on the circumference shown by a broken line (c),  whereby the coupling area of the optical fibers 1a, 1b is changed and attenuation quantity adjusted. If both optical fibers 1a, 1b are aligned of centers and the cap  nuts 4a, 4b are tightened, both optical fibers 1a, 1b are connected.
Patent JP-H02306173-A (JP)
Title: Ceramic resonance type electrostatic sensor apparatus
Inventor: MASUDA NOBORU
IPC: G01R27/26
Filed: 1989-05-19
Abstract: PURPOSE:To detect a very small change of electrostatic capacitance by interposing a high impedance converter circuit between ceramic resonators constituting the resonators of both of an oscillation circuit part and a resonance circuit. CONSTITUTION:A lowering of Q of the ceramic resonator 12 of a resonance circuit 7 is suppressed by interposing a high impedance converter circuit 6 between the ceramic resonator 10 of an oscillation circuit part 1 and the ceramic resonator 12. Further, by constituting a detection circuit so as to detect the resonance voltage of the resonator 12 through the circuit 6, the condition around the circuit 7 is brought to high impedance and a lowering of Q of the resonator 12 is certainly prevented and the very small electrostatic capacitance change of the detection part is detected with ultrahigh sensitivity. An AFC circuit 8 wherein reverse bias DC voltage is superposed on the operating point of a variable capacity diode 33 is connected to the resonator 12 and the resonance frequency of the resonator 12 is deflected to optimize the shift of resonance frequency to the oscillation frequency of the circuit part 1.
Patent JP-H05319930-A (JP)
Title: Jig made of metal carbide
Inventor: EGAMI AKIRA
IPC: C01B31/30
Filed: 1992-05-19
Abstract: PURPOSE:To provide a metal carbide jig durable to repeated use and capable of improving the productivity, e.g. a weight for the production of a product necessary to be heat-treated at a high temperature, e.g. carbon substrate. CONSTITUTION:The metal carbide jig is made of a metal carbide having a purity of >=98wt.%, a melting point of >=1500 deg.C and a true density of >=10g/cm<3> or a sintered material produced by sintering a composite carbide containing the metal carbide to attain a density corresponding to >=90% of the true density of the metal carbide.
Patent JP-S5827469-A (JP)
Title: Start point detecting circuit for vertical synchronizing signal
Inventor: OOZEKI KAZUO
IPC: H04N5/10
Filed: 1981-08-12
Abstract: PURPOSE:To detect the start point of a vertical synchronizing signal accurately, by detecting a time width of each output pulse in two comparison means, and controlling each reference level so as to converge this each time width into a different specified value, and deriving a threshold value, and discriminating a input signal level with this level. CONSTITUTION:A detection circuit 6 converges the 1st reference level to (T+delta) with the time width of an output pulse of a comparator 3, where T is the time width from the start point of a vertical synchronizing signal to the next changing point and delta is a time width shorter than the T. On the other hand, a detection circuit 7 converges the 2nd reference level to (T-delta) with the time width of an output pulse of a comparator 4. The 1st and 2nd reference levels after the conversion are summed at an adder 10 and its arithmetic mean is taken as the threshold level. Since the detectionof the start point of signals is made through this threshold level, even with waveform distortion such as ghost and degraded S/N the detection can accurately be made.
Patent JP-S5556047-A (JP)
Title: Glass joining method
Inventor: GOTOU EIZOU
IPC: C03C27/08
Filed: 1978-10-14
Abstract: PURPOSE: To join glass without protruding the tip of a holding piece by fusing glass parts to be joined and contacting shaping members to the parts from the sides to shape the parts so that protrusion of a glass swelling is reduced.  
     CONSTITUTION: On cylindrical borosilicate glass 1, 2 surfaces to be joined a pair of semicircular heating wires 6, 6 are butted, sealing metal body 5 is set having welded terminal parts 7, 7 at both ends, and a plurality of divided members 8,... are arranged around surfaces 3, 4. While holding body 5 surfaces 3, 4 are preheated to 500°C, parts 7, 7 are connected to power source 9, and by electrification heating the surfaces 3, 4 parts are melted to join surfaces 3, 4. At this time, glass swelling  10 is formed, so by actuating members 8 the outside of the surfaces 3, 4 part is  pressed in the molten state to shape the part uniform without protruding swelling  10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5350959-A (JP)
Title: Automatic gain control device
Inventor: EJIMA NAOKI
IPC: H03G3/30
Filed: 1976-10-20
Abstract: PURPOSE: To obtain an automatic gain control device which prevents the deterioration of the mutual modulation and the cross-modulation properties by decreasing the non-linear distortion caused by a narrow dynamic range of the amplifier circuit when the input signal is large. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63290940-A (JP)
Title: Thermobalance device
Inventor: SUGIYAMA TAKESHI
IPC: G01G1/24
Filed: 1987-05-23
Abstract: PURPOSE:To preclude an error in measurement based upon convection and buoyance and to measure the accuracy of the measurement by coupling one arm of each of 1st and 2nd balance with each sample through a 1st or 2nd supporting lever and other arms are coupled by a coupling means. CONSTITUTION:The 1st balance 3 supported at a fulcrum 1 and the 2nd balance 4 supported at a fulcrum 2 are arranged crossing each other, one arm, 5 of the balance 3 is connected to the 1st supporting lever 9, and one arm of the 2nd balance 4 is connected to the supporting lever 10. Then a measured sample holder 11 and standard sample holder 12 are supported on the 1st and 2nd supporting levers 9 and 10 and material pans 13a and 14a provided on atop are put in a heating furnace 15. Then other arms of the 1st and 2nd balances 3 and 4 are connected by the coupling wire 22. Consequently, even if the sample and standard samples are applied with the same force owing to variation in convection and buoyance when heated, the force is canceled through the operation of the coupling wire 22, so fine weight variation is measured with high accuracy.
Patent JP-S5251679-A (JP)
Title: Apparatus for transporting article
Inventor: TAKASE TAKESHI
IPC: B65G51/04
Filed: 1975-10-20
Abstract: PURPOSE: To eliminate equipment such as starting and arriving facilities of coupled transportation trucks by separating article loading and unloading positions from transportation conduit, pneumatically travelling the trucks in the path and automatically travelling the trucks out of the conduit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5352283-A (JP)
Title: Treating method of waste liquid containing heavy metals
Inventor: MIYOSHI HIROAKI
IPC: B01D15/00
Filed: 1976-10-23
Abstract: PURPOSE: To remove heavy metals easily and cheaply, by contacting waste liquid contg. heavy metals such as hexavalent Cr, As, Cd etc. with converter residue. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04329485-A (JP)
Title: Digital filter
Inventor: MURAI KAZUO
IPC: H04N9/68
Filed: 1991-04-30
Abstract: PURPOSE:To emphasize the edge of an image so as to keep entire image density. CONSTITUTION:This digital filter consists of line memories 201 and 202 which are provided to store image data for one line, latches 203-211 which are provided to store respective pixel data, adders 212-218 which are provided to calculate the total value of values multiplying the coefficients of correspondent matrixes to the pixel data near attention picture elements 8 stored in the latches 203-211, and an LUT 219 which is provided to decide and output the value of the attention picture element density by inputting the output of the adder 218, attention pixel data and level select signal to select the degree of edge emphasis.
Patent JP-S6019303-A (JP)
Title: Antenna
Inventor: WATANABE HIROSHI
IPC: H01Q19/12
Filed: 1983-07-14
Abstract: PURPOSE:To obtain an antenna with less weight of wind pressure, light weight and low cost by constituting a reflection mirror of an antenna for circularly polarized wave with the 1st reflection mirror where many conductors are arranged in parallel and the 2nd reflection mirror where many conductors orthogonal to the former conductors are arranged in parallel. CONSTITUTION:The reflection mirror reflecting a radio wave irradiated from a primary radiator 6 is constituted by the 1st reflection mirror 4 where many conductors are arranged in parallel in vertical direction so as to be circumscribed with a paraboloid of revolution taking the primary radiator 6 as a focus and the reflection mirror 5 where many conductors are arranged so as to be orthogonal to the conductors of the reflection mirror 4 at a position apart by lambda/8 from the reflection mirror 4, and the reflection mirrors 4, 5 reflect respectively a polarized wave in parallel with the conductors and transmit the polarized wave orthogonal thereto. The path difference of propagating paths 7, 8 of the reflected wave irradiated to free space can be (n+1/4)lambda. Since said conductors are made of aluminum so as to attain light weight and wind free from passing through the reflection mirrors, the weight due to wind pressure is reduced.
Patent JP-S5917204-A (JP)
Inventor: AKIYAMA SHIGEO
IPC: H01C7/04
Filed: 1982-07-20
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-S616647-A (JP)
Title: Photosensitive composition for postive type photosensitive lighographic printing plafe
Inventor: YAMAMOTO TAKESHI
IPC: G03F7/023
Filed: 1984-06-20
Abstract: PURPOSE:To improve the resistance to processing chemicals, the suitability to safelight and the affinity for ink by using novolak resin obtd. by (co)polycondensing at least one among phenol, m-cresol, o-cresol and p-cresol with aldehyde. CONSTITUTION:In a photosensitive composition for a positive type photosensitive lightographic printing plate contg. an o-quinonediazido compound and novolak resin, the novolak resin is composed of two or more kinds of novolak resins. Each of the novolak resins is obtd. by (co)polycondensing at least one among phenol, m-cresol, o-creson and p-cresol with a aldehyde. The amount of phenol is 5-75mol% of the total amount of phenol, m-cresol (and/or o-cresol) and p-cresol in all of the novolak resins in the photosensitive composition, the amount of m-sresol (and/or o-cresol) is 20-70mol%, and the amount of p-cresol is 5-75mol%.
Patent JP-S6019249-A (JP)
Title: Control system of summary information
Inventor: NISHIHARA YOSHIYUKI
IPC: G06F12/00
Filed: 1983-07-13
Abstract: PURPOSE:To improve the control efficiency of summary information by using a summary document produced previously in case no original document related to a summary document is changed at all in the reference mode of the summary document. CONSTITUTION:When a reference request is received to a summary document, a corresponding row on a master document control list is decided by a master document identifier. Then a corresponding row on a slave document control list is decided by a pointer to a slave document. The time stamps are compared with each other between master and slave documents. When the time stamp of the master document is larger than that of the slave document, a corresponding row on the next slave document control list is decoded by a pointer to the next slave document. Then the comparison of time stamps is carried out again. When the time stamps of slave documents related to master documents are all smaller than those of master documents a summary document produced previously is read by a stored address. Thus the processing is over.
Patent JP-S5917366-A (JP)
Inventor: NAGAMOTO ITSUSHI
IPC: A63B53/04
Filed: 1982-07-21
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-H02309045-A (JP)
Title: Friction type continuous variable transmission
Inventor: SAGATA MAKOTO
IPC: F16H15/52
Filed: 1989-05-20
Abstract: PURPOSE:To facilitate fitting and removal of a taper cone to/from a supporting case and construct the bearing part in small and simple structure by forming a notched open part, which admits slipping-out of the taper cone shank part from the bearing part through its movement in the radial direction. CONSTITUTION:The procedure for installing a taper cone 2 to a supporting case 6 is initiated with fitting of a follower gear 12, on which a cylinder 17 and a bearing 13 are fitted, on the major dia. cone shank 11 of the taper cone 2 in its specified position. Then the minor dia. cone shank 9 is fitted in a bear ing 15 through a notched open part 16, and the major dia. cone shank 11 with the follower gear 12 fitted is moved aslant, and the cogged part 12a of this follower gear 12 is put in the condition as inserted in the inner bearing part 32 of the supporting case 6. The bearing 13 is moved parallelly in the axial direction until it intrudes into the specified position of this inner bearing part 32, and a flange 14 provided with a bearing metal 10 is fitted in the bearing part 15 in such a condition that the minor dia. cone shank 9 is fitted in, that shall be followed by fastening with a bolt or bolts.