baber/WOPTO huggingface dataset:
Patent JP-S63199726-A (JP)
Title: Novel semiconductive or conductive polymer
Inventor: OSAWA TOSHIYUKI
IPC: C25B3/29
Filed: 1987-02-17
Abstract: PURPOSE:To obtain the title polymer which consists of a polyyne skeleton, can show semiconductivity or conductivity when doped and is useful as a functional polymeric material, by reductively polymerizing an aromatic compound having trihalogenated methyl groups. CONSTITUTION:A monomer of formula I (wherein Ar is a conjugated system composed of linearly bonded aromatic compounds or condensed aromatic compounds and Z<1> and Z<2> are each a trihalogenated methyl) (e.g., a compound of formula II or III) is prepared. This monomer and an electrolyte (e.g., tetrabutylammonium tetrafluoroborate) are fed to an electrolytic cell together with a solvent and polymerized by electrochemical reduction. In this way, a semiconductive or conductive polymer mainly consisting of a skeleton of repeating units of formula IV can be obtained. This polymer is excellent in film-forming property, can form a stable film and is useful as an electrode active substance of a secondary battery, an electrochromic material or the like.
Patent JP-S63202862-A (JP)
Title: Lead storage battery
Inventor: TERADA MASAYUKI
IPC: H01M10/08
Filed: 1987-02-17
Abstract: PURPOSE:To increase chargeability of a battery after it is left in over-discharged state, by allowing Sn<2+> ion to stay in an electrolyte. CONSTITUTION:PbOX membrane is formed on the interface between a grid and an active material of the plate of a lead storage battery being left in over- discharged state through mutual local cell reaction caused among Pb, PbO2 and H2SO4. The current hardly flows between the grid and the active material of the plate because this PbOX is a high resistor so that chargeability of the cell after is left in over-discharged state may be decreased. Accordingly, the decreased chargeability can be recovered by reducing the layer of PbOX formed on the interface between the grid and the active material of the plate to Pb. A reducing agent should be the one which reduces PbOX but does not reduce PbO2. SnSO4 is effective because it reduces PbO only and does not react with PbO2. Therefore, when Sn<2+> is added to an electrolyte, the PbOX membrane between the grid and the active material of the plate is reduced or generation of PbOX is restricted. And also, such a good effect is expected for the chargeability after the battery is left in over-discharged state that Sn<2+> does not harm the active material because it does not react with PbO2.
Patent JP-H04273260-A (JP)
Title: Image forming device with self-diagnosis/repair system
Inventor: UMEDA YASUSHI
IPC: G03G15/00
Filed: 1991-02-28
Abstract: PURPOSE:To quickly obtain a deterioration quantity, and to more accurately specify the cause of a fault by considering/specifying the degree of the occur rence of a fault phenomenon while treating a fuzzy value while the deterioration value is considered. CONSTITUTION:The deterioration quantity from a storage part 15 is read based on a using time up to now and turned into a fuzzy quality value. A parameter value changed by the deterioration quantity is displayed with the fuzzy quality value. Then, the degree of the occurrence of the fault phenomenon by the deterioration value is calculated. On the other hand, state data detected by sensors 1a, 1b, and 1c is turned into the fuzzy quality value, and the presence of the fault is decided with the fuzzy quality value. Consequently, when the fault is present, the diagnosis of the fault is carried out by using the parameter value changed by the deterioration value as an initial value. The cause of the fault is identified based on the comparison of the state data turned into the fuzzy quality value and the diagnostic result and the calculated degree of the occurrence of the fault phenomenon. On the identified fault cause, repair is carried out by operating corresponding actuators 6a, 6b, and 6c.
Patent JP-H06232577-A (JP)
Title: Electromagnetic shield door
Inventor: KIYOKAWA HIROSHI
IPC: H01Q17/00
Filed: 1993-01-29
Abstract: PURPOSE:To provide a lightweight low-cost door for an electromagnetic shield box, which shields the inside of the box from electromagnetic waves using a structure that is easy to open and close. CONSTITUTION:A door is provided for an electromagnetic shield box A covered with metal foil 3 as a shield material. The door comprises a metallic fastener 4 attached to a cut in the metal foil on the front side B of the box, end members 8 attached to the ends of the fastener and isolated from the surface of the foil, and a sliding tab 4 movable along the fastener to open or close the cut foil and located at the end member when the cut in the foil is closed.
Patent JP-S53120108-A (JP)
Title: Motor
Inventor: SASAKI SHIGERU
IPC: H02K5/04
Filed: 1977-03-30
Abstract: PURPOSE: To economize the expenditure for molding process by making integral the entire stator with a molding resin and using a metal member formed by a plastic stamping process as a burried member for screwing an end bracket to the resin molding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11228935-A (JP)
Title: Environmental ion controlling preparation
Inventor: SATSUTANI TAISHI
IPC: C09K3/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an environmental ion controlling preparation which contains monazite as an ionization source, and permits the formation of negatively ionic particles in a quantity larger than that of the positively ionic particles formed and to provide various articles containing such a preparation. SOLUTION: An environmental ion controlling preparation containing a powder of monazite and a powder of pyrophyllite is used. Various articles having environmental improving effect are obtained by adding this composition to a starting material for plastics or fibrous products, by adding it to coating materials or wallpapers and by adding it to potter's clay as a starting material for earthenware.
Patent JP-S58152750-A (JP)
Title: Paper taking-up apparatus
Inventor: OOMA TAKAYOSHI
IPC: B65H18/20
Filed: 1982-03-04
Abstract: PURPOSE:To permit the cut edge on the wind starting side of the paper on a log on which taking-up is completed to be automatically taken-up onto a core smoothly, in a paper taking-up apparatus in which the core is supported by a rotary supporting body without using a core rod. CONSTITUTION:The captioned apparatus is equipped with a taking-up drum 1 having each air blowing-out port 40a arranged in the annular grooves formed at proper intervals, a plurality of taking-up rolls 4 arranged contiguously to the taking-up drum 1, and a pressing roller 15 arranged above between the taking-up drum 1 and the roller 4. Said pressing roller 15 is supported in a bearing frame 16 rotatably supported around an shaft 5 in a bearing frame 7, and said frame  16 is turned through a chain 20 etc. by the revolution of a sprocket wheel 18  which is interlocked with the revolution of a grooved cam 24. The bearing frame 7 is swung by the revolution of the grooved cam 24, and paper 56 is taken-up  onto a core 14, while separating the taking-up roll 14 from the taking-up drum 1,  and the log 43 on which taking-up is completed is received by a receiving roll  25 and fed downward.
Patent JP-H07243089-A (JP)
Title: Method for electroplating one side of metallic strip
Inventor: AZAMI TADAO
IPC: C25D5/08
Filed: 1994-03-04
Abstract: PURPOSE:To obtain a metallic strip with one side plated uniform in coating weight in the width direction. CONSTITUTION:A metallic strip is energized by conductor rolls 2 and 2' and vertically traveled. Electrodes 3 and 3' are oppositely arranged on the plating side at a specified distance from the strip 1 on the down path side and up path side, respectively and plural support rolls 4 and 4' with the width direction of the strip 1 as the axis of rotation are arranged on the opposite side, i.e., on the surface not tube plated, at regular intervals. The rolls 4 and 4' are brought into contact with the strip 1, and electroplating is continuously conducted.
Patent JP-H01209414-A (JP)
Title: Control method for endoscope light source device
Inventor: IEOKA SHIYOUICHI
IPC: G02B23/24
Filed: 1988-02-16
Abstract: PURPOSE:To obtain the flexible system structure and to improve the operability by setting in-use atmosphere matching with a connected endoscope only by operating a mode switch by a user. CONSTITUTION:A CPU 61 turns on one of LEDs 87a-87c corresponding to the depression of the mode switch 87 and also performs various kinds of control corresponding to the mode switch 86 selected through an I/O port. The user, therefore, merely operates the mode switch 86 to set a connected endoscope mode, thereby setting an illumination light state, etc., corresponding to the endoscope. Information regarding the environment of an endoscope mode which is used before is held by backup power supply after the endoscope mode is switched, so the environment need not be set again and the environmental state is set automatically. Consequently, the flexible system constitution is realized and the operation is facilitated corresponding to it.
Patent JP-S51118948-A (JP)
Title: Counter
Inventor: SUZUKI YASOJI
IPC: H03K23/54
Filed: 1976-03-29
Abstract: PURPOSE:To get a counter which needs only one feedback signal in spite of even large number of steps(n) and also has a very few construction elements and is suit for integration.
Patent JP-H10231477-A (JP)
Title: Organic el element material and organic el element prepared by using the same
Inventor: KAMIKAWA SHINKO
IPC: C09K11/06
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain an org. EL element material which is used as the main component of a dopant for an org. EL substance and gives an org. EL element having a high luminance and hardly exhibiting degradation even after a long use by selecting an Eu complex having a fluorene group as the material. SOLUTION: An Eu complex having a fluorene group and represented by the formula [wherein R is H, OH, (substd.) 1-20C alkyl, cycloalkyl, or aryl] is used as the main component of a dopant for an org. EL substance. A halogenated alkyl group is pref. as R in the formula in term of high electron attractiveness, CF3 , C2 F5 , and C3 F7 being esp. pref. The material is added pref. in an amt. of 0.01-10mol% as the main component of a dopant to the org. luminescent layer. The peak wavelength of thus obtd. electroluminescence is 600nm or higher.
Patent JP-S60177981-A (JP)
Title: Production of edge lay and through-lay clad material
Inventor: YOSHIDA ZENICHI
IPC: B23K20/04
Filed: 1984-02-24
Abstract: PURPOSE:To produce a clad material with min. rolling force by providing angles of inclination to the side faces of flat plates consisting of the metallic materials to be joined to each other and press-welding the materials by upper, lower, right and left four-way rolls. CONSTITUTION:The angles of inclinations in the joint parts are designated respectively Q1, Q2 in the case of joining the other kind of metals 1, 1 to both side faces of a metallic material 2 to be press-welded. The two metallic materials 1, 2 are disposed between upper and lower rolls 10, 10 for press-welding the metallic materials and right and left sandwiching rolls 20, 20, by which the materials are rolled. The shift and build-up of the joint parts are thus prevented and the expansion in the width of the blank material is prevented by both right and left rolls 20, 20. The materials are thus effectively joined.
Patent JP-S54127364-A (JP)
Title: Electronic watch with battery life alarm
Inventor: TERAYAMA TOSHIO
IPC: G04C10/04
Filed: 1978-03-27
Abstract: PURPOSE:To warn the need for battery exchange to the user before the battery life terminates by detecting the voltage drop of the battery with a detection circuit, changing the frequency of the time signal and advancing the watch within the range of giving no hindrances to daily life. CONSTITUTION:The voltage VDD of a battery 9 is divided with resistances 41, 42 and is beforehand so regulated by regulating the resistances 41, 42 that when the battery voltage is normal the output of an inverter 43 becomes 0 and when it lowers to a certain value, e.g., 1.4V or under the output becomes 1. When the voltage lowers, the output of the inverter 43 becomes 1. At this time, the 1-hour pulse emitted from a sexagesimal counter 5 makes the output of AND 34 1 and sets the Q1 of the FF31 of the first stage of the sexagesimal counter 3 at 1. Hence, the counters 3, 5 count only 3559 where they should count 3600, resulting in the advance of 1 second per hour, i.e., 24 digits of a daily difference. If the set signal is applied to the FF32 of the second of the counter 3, the daily difference becomes 48 seconds as shown by a dotted line. Even in an analog circuit, the output of the AND 34 is similarly applied to a driving circuit 19 and the time is advanced by 1 second per hour.
Patent JP-H06247624-A (JP)
Title: Winding method for winder
Inventor: BABA SUSUMU
IPC: B65H54/02
Filed: 1993-02-24
Abstract: PURPOSE:To form a cone causing no cob-webbing and no shape collapse and having a good shape by making the penetrating path to a yarn winding drum changeable in relation with the rotation of a cradle arm as the winding diameter is increased so that the coupling angle between a yarn and the grooved drum is kept nearly constant. CONSTITUTION:A guide member (g) is located near the lower end section (solid line position) of a grooved drum D at the winding start of a cone P, a link r1 is rotated clockwise interlockingly with a cradle arm A rotated clockwise as the winding diameter is increased, and the guide member (g) is rotated upward (broken line) via links r2, r3. A yarn Y is also moved upward by the rotation of the guide member (g), the coupling position between the yarn Y and the grooved drum D is shifted from a point (a) to a point gamma and coupling range between the yarn Y and the grooved drum D is reduced as compared with the conventional one. The coupling angle y between the yarn Y and the grooved drum D is kept nearly constant, and the winding condition of a winder is made invariably constant.
Patent JP-H11227719-A (JP)
Title: Jig for packing
Inventor: YOSHIMURA MOTOHIRO
IPC: B65B39/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To realize a packing jig which facilitates the packing work, and prevents a film from being broken. SOLUTION: In a packing jig 3 comprising four guide members 31 in which a lower end part can be brought into contact with four corners on an upper surface of a body 1 to be packed, an upper part is inclined inwardly, and an outer surface guides a packaging material 2 such as a film, and two connection members 32 which are connected in a cruciform to an inner surface of the guide members 31 in each tip part, the connection members 32 are expandable in length, and coupled by a coupling means 38 so that two crossing angles can be changed.
Patent JP-H06247121-A (JP)
Title: Vehicle suspension device
Inventor: SASAKI MITSUO
IPC: B60G17/015
Filed: 1993-02-24
Abstract: PURPOSE:To prevent an unspringing 'tramp, to prevent generation of a noise at a high level, and to improve the riding comfortability, by adapting a damping control by the sky hook theory, not only in the springing condition but also in the unspringing condition. CONSTITUTION:While a drive control signal to drive an actuator d depending on a springing speed, unspringing speed, and the relative speed between the springing and the unspringing speeds, obtained from a behavior detecting means c is formed, a damping characteristics control means e composed by giving weighing coefficients to give different weighings to the springing speed and the unspringing speed respectively, and a coefficient processing means f to form the values of the two weighing coefficients by the signals to give a specific signal process to the condition amounts of the springing and the unspringing conditions, are provided.
Patent JP-S59160774-A (JP)
Title: Tester for integrated circuit
Inventor: EGUCHI YASUO
IPC: H01L27/04
Filed: 1983-03-04
Abstract: PURPOSE:To realize the measurement of an absolute value with high accuracy by enabling programming of not only the start point for time as a reference calibration signal but also the rise and fall time of a waveform and enabling the strobe correction of comparators. CONSTITUTION:A driver a' permits programming of not only a pulse width but also the rise and fall of a waveform by a VT input. Programmable delay circuits e1, e2 are respectively disposed as the time delay for a strobe signal for latching comparators c1, c2 so that the time is made correctable respectively independently from the rise and fall of the waveform. The testing device for integrated circuits which can program the reference signal resembling to the signal from the true integrated circuit to be tested for a circuit for deciding the output signal from the integrated circuit to be tested and can correct the time corresponding to the rise and fall of the waveform is thus obtd.
Patent JP-S53121410-A (JP)
Title: Radio unit
Inventor: OGUCHI TAKUROU
IPC: H04B7/15
Filed: 1977-03-31
Abstract: PURPOSE:To give the AGC function to the unit, by controlling the input attenuator with the output level of the common amplifier, in a microwave direct repeater.
Patent JP-H01212546-A (JP)
Title: Microscpoe for laser operation
Inventor: MINAMI KAZUYUKI
IPC: A61B18/20
Filed: 1988-02-19
Abstract: PURPOSE:To reduce the size and to improve the operability of device by arranging a view optical system and a laser optical system in the body of a microscope, and connecting a laser transmitter for projecting laser beam to the laser optical system to the side section of the body. CONSTITUTION:A light transmission unit 26 is provided with an incident section 27 of laser beam La and guide beam Lb, and a plurality of lenses 28... for transmitting the light are arranged in the incident section 27. A reflection mirror 29 inclining by 45 deg. is provided to the lens 28, and a ring mirror 30 having similar shape as a ring mirror 20 and inclining by 45 deg. is arranged in the reflection light path thereof. The reflection light path of the ring mirror 30 faces with the incident light path of the ring mirror 20 arranged in a microscope body 11 through a 25b thus transmitting the laser beam La and the beam Lb incident from the incident section 27 through the lens 28, the reflection mirror 29 and the ring mirror 30 to a microscope body 11. Furthermore, the opening 30a of the ring mirror 30 faces with the half reflection face 15a of a beam splitter 15 and constituted as a view light path 31.
Patent JP-S51111026-A (JP)
Title: Information management equipment
Inventor: MATSUURA TSUGIO
IPC: G06F12/08
Filed: 1975-03-26
Abstract: PURPOSE: To prevent a reduction of the speed of the command management of information management equipment performing precedence control. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10218730-A (JP)
Title: Oxidation-resistant cosmetics
Inventor: TSUJI HIROAKI
IPC: A61Q1/04
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To offer the subject cosmetics without having a safety problem, excellent in stable resistance to oxidation and including extract of a piscine testis retaining antioxidant effect over a long period. SOLUTION: The antioxidant cosmetics are obtained by including extract of a piscine testis and prepared by preferably forming a fatty composition containing the extract of a piscine testis, oils and fats, and, if necessary, tocopherol and/or L-ascorbyl fatty acid ester, or an emulsified composition containing the fatty composition, water and, if necessary, at least one kind selected from a group of L-ascorbic acid, its salt, proteins and peptides.
Patent JP-H10224938-A (JP)
Title: Sheath interrupter
Inventor: KAWADA YUTAKA
IPC: H02G1/14
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a sheath interrupter which can lessen the temperature rise of the sheath interrupter part by the heat generation of the semiconductor outer layer in the internal of cable, and can compact the dimension of itself by shortening the length of the edge of the cable shield layer. SOLUTION: This interrupter is made by stripping off the cable sheath 4 of a power cable, and cutting off a cable shield layer 9 so as to perform edge cutting, and connecting lead wires to both ends of the cut-off cable shields 9 and 9, and covering it with a protective tube 1 which has a heat radiating fin 10 formed on the periphery and is provided with an insulating tube 2 at the center, and forming corrosion-proof layers 6 and 6 at both ends of this protective tube 1 and sealing them, and enclosing a waterproof admixture 5 in this protective tube 1, and hardening it.
Patent JP-H09212872-A (JP)
Title: Optical pickup and adjusting device of it
Inventor: IMABAYASHI HIROYUKI
IPC: G11B7/08
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive optical pickup by providing a piezoelectric element generating ultrasonic vibration on the abutment surface between a hold member and an elastic member or its rear surface. SOLUTION: A laminated piezoelectric actuator 33 is constituted so as to generate displacement of several μm by voltage application of several ten volts. When it is adjusted by an adjusting member 28, the actuator 33 is applied with an alternate voltage (sin(ωt)) of a sine wave of several ten kHz by a voltage application line 40, and a spring member 29 is ultrasonic vibrated in the direction of the arrow 35. The actuator 33 is attached to the spring member 29 so that the direction of the ultrasonic vibration of the actuator 33 becomes nearly equal to the pressing force direction of the sprig member 29. The adjusting member 28 is engaged with an engagement groove 27 of a lens hold member 26, and the lens hold member 26 is finely moved in the optical axial direction to adjust the position by operating the adjusting member 28, position adjustment is performed.  At this time, the actuator 33 is driven, and the ultrasonic vibration of a bending mode in the direction of the arrow 35 is given to the spring member 29 making one end touching a fixed member 30 to be supported, a fulcrum 34.
Patent JP-H01210792-A (JP)
Title: Refrigerator
Inventor: FUJIWARA SADAO
IPC: F25D25/00
Filed: 1988-02-18
Abstract: PURPOSE:To make it possible to receive foods stably without a second vessel's falling into a storage chamber even when the second vessel is moved backwards with a first vessel in the state of being pulled out by supporting the second vessel arranged in the first vessel movable back and forth with respect to the first vessel. CONSTITUTION:A second vessel 58 is provided in a first vessel 56. On the second vessel 58 a rollers R3 as front support sections and rollers R4 as rear support sections are installed. On the other hand a pair of guard rails 89 are formed at the upper end of the side wall of the first vessel 56 and the upper right face of a partition section 83, and a first support rail 90 is installed above a rail 88 on the right side wall of an inner box 9, and a second support rail 92 is further provided on the upper left side of the partition section of the first vessel 56. And, the rollers R3 of the second vessel 58 are slidably supported on the guide rail 89 and the rollers R4 are supported slidably in the back and forth direction on both support rails 90 and 92.
Patent JP-S52118424-A (JP)
Title: Dithiocarbonate derivatives
Inventor: YAMATANI TETSUO
IPC: C07C329/16
Filed: 1976-03-31
Abstract: PURPOSE: Dithiocarbonate derivatives I (R 1-2  are lower alkyl such as methyl, ethyl, isopropyl; X is halogen), e.g. S-(β-carboethoxy-β-chloroethyl)-O-ethyldithiocarbonate. 
     COPYRIGHT: (C)1977,JPO&Japio