baber/WOPTO huggingface dataset:
Patent JP-H05275118-A (JP)
Title: Lithium secondary battery
IPC: H01M4/134
Filed: 1992-03-27
Abstract: PURPOSE:To prevent the cycle properties of a battery from detecting by forming an insulating porous thin film on the surface of metal lithium. CONSTITUTION:Metal lithium 5 as a negative pole active material is pressed against a stainless negative pole electric collector 7. Using polypropylene, polyethylene, polyamide; etc., a porous thin film 4 having no ionic conductivity, electric conductivity, etc., is formed on the surface of the lithium 5 by a way such as vacuum evaporation, plasma polymerization. A positive pole 2 which is cast on a positive pole electric collector 1 is set to touch the lithium 5, on which the ion conductive polymer compound layer is formed, to give a lithium secondary battery. Deformed polypropylene is used as a sealing agent 6. Dendrite growth in the lithium during electric charging is suppressed by forming the thin film 4 on the surface of the lithium 5 and thus the deterioration of cycle properties due to inner short circuit is prevented.
Patent JP-H04308730-A (JP)
Title: Method and apparatus for bonding sheet by vacuum press
Inventor: YASUNAGA KAZUO
IPC: B29C65/70
Filed: 1991-04-06
Abstract: PURPOSE:To extend the degree of freedom of a design to a large extent so as to be capable of following the surface unevenness of a base material up to the limit of a surface decorative sheet in the improvement of a conventional pressure vacuum press apparatus using a rubbery sheet while preventing the generation of a fault or a contaminant and shortening a treatment time. CONSTITUTION:A sheet bonding apparatus has a vacuum suction table 12 having a flat upper surface and provided with many suction holes 15, the cover body 13 covering the upper part of the vacuum suction table 12 in a freely openable and closable manner and a heating source heating the bonding sheet 28 covering the base material 21 placed on the vacuum suction table 12. Valve mechanisms 23 capable of corresponding to the placing part of the base material 21 are provided to the respective suction holes 15 and the base material 21 and the bonding sheet 28 are placed on the vacuum suction table 12 and the suction holes 15 of the part on which the base material 21 is placed are opened and the bonding sheet 28 is bonded to the base material 21 under suction while heated from above by a heating source.
Patent JP-H07286145-A (JP)
Title: Double-coated tacky tape and wound material of the same
Inventor: TAKAHASHI SHUICHI
IPC: C09J7/02
Filed: 1994-04-15
Abstract: PURPOSE:To provide a double-coated tacky tape useful as a rolled double-coated tacky tape not requiring a separator, being readily rewound in a roll winding, having excellent bonding workability, contributing to saving resources, by providing one side of a substrate with a fluorine-containing tacky agent layer and the other side with a tacky agent layer not containing fluorine. CONSTITUTION:One side of a substrate such as polyethylene terephthalate film, PP film, PE film or aluminum foil is provided with (A) a fluorine-containing tacky agent layer such as an acrylic tacky agent layer containing a monomer of the formula (A, B, C and D are each 0-5; X is H or CH3; Y is H or F and F in the case wherein D=0) and the other side is furnished with (B) an acrylic or rubber-based tacky agent layer not containing fluorine to give the objective tape.
Patent JP-H02281867-A (JP)
Title: Long size contact type image sensor
Inventor: SUZUKI KAZUHIRO
IPC: H04N1/19
Filed: 1989-04-22
Abstract: PURPOSE:To decrease the number of parts by connecting one connecting line to two I/O(Input/Output) pads. CONSTITUTION:In adjacent simple substance image sensors, the sensor read scanning directions 5 are set to the reverse directions, and by connecting a pair of simple substance image sensors combined so as to butt side parts being near an I/O pad by several pairs, a long size contact type image sensor is constituted. To two adjacent I/O pads thereof, one connecting line is connected. For instance, to I/O pads 4-6, 4-8, one connecting line 6 is connected. In such a way, the number of connecting lines connected to the I/O pad can be decreased, and the number of accessory parts to be connected can be decreased.
Patent JP-H02280429-A (JP)
Title: Propagation path characteristic measuring instrument
Inventor: TSUJIMOTO ICHIRO
IPC: H04B17/29
Filed: 1989-04-20
Abstract: PURPOSE:To decide a measuring value in a numeral calculation in a short processing time by applying phase modulation with a limited band equal to that at the transmission side to a decided data at a receiver side, passing the signal through an optimum filter and operating the optimum filter to minimize an error between the input and an input pass band signal. CONSTITUTION:A transmission signal subject to phase modulation at a sender side is received by a receiver side, a pass band signal subject to frequency conversion into an intermediate frequency is branched into two at a hybrid 7 in a receiver 6, one is demodulated by a phase demodulator 9 via a band pass filter 8 and subject to band limit and phase modulation the same as the sender side at a low pass filter 13 and a phase modulator 14 with a characteristic equal to that the sender side, the output of the remodulation wave is supplied to a subtracter 11 through an optimum filter 10, and inputted to a subtractor 11 after the outer of the received pass band is given to a delay line 15 where delay time is adjusted, and the optimum filter 10 is operated with the algorithm offering minimized error. Then the estimate value of impulse response is given to a delay spread detection circuit 12, in which the delay spread characteristic is obtained. Thus, the measured value is decided in a short calculation processing time.
Patent JP-H04332973-A (JP)
Title: Track jumping device for optical head
Inventor: OIWA TADAO
IPC: G11B21/08
Filed: 1991-05-08
Abstract: PURPOSE:To enable an optical head to make stable jumps even when the characteristics of a recording medium and the head are changed. CONSTITUTION:The output of a TRK sensor 1 which is a track error signal detector is inputted to an A/D converter 2 and the digitized track error signal is inputted to an MP 3. The jumping process of the MP 3 is performed in such a way that the jumping voltage, accelerating voltage, accelerating time, decelerating voltage, and decelerating time of the jump signal of a jumping condition are first fetched from a memory 301 and set in accordance with the kind of the jump (for example, forward jump, backward jump, etc.) and a jumping mode is set during a jumping period. The jump signal from the MP 3 is inputted to a D/A converter 4 and the analog jump signal is inputted to an amplifier 5. The amplifier 5 actuates a track actuator 6.
Patent JP-S5727252-A (JP)
Title: Automatic original feeder
Inventor: SUGIYAMA MOTOKUNI
IPC: G03B27/62
Filed: 1980-07-28
Abstract: PURPOSE:To prevent the imprinting of the stains of an original conveying belt and the frictional charging of the belt by spacing said belt from platen glass during copying. CONSTITUTION:An original conveying belt 3 is held pressed to platen glass 1 by rollers 4. The roiginal 2 is carried by the belt 3, and stops in a position where it abuts on a registration edge 8. Prior to copying, the pressing of the roller 4 is released, and the belt 3 floats about 3mm. from the glass 1. At the time of carrying out the original, the roller 4 again presses the belt 3. By the pressing of the roller 4, the conveying of the original and the abutting of the original on the edge 8 are made sure, and since this pressing is released at the copying, the occurrence of imprinting of the stained belt and the paper clogging by frictional charging is prevented.
Patent JP-S5729535-A (JP)
Title: Continuous heat treatment equipment
Inventor: KIMOTO TETSUO
IPC: C21D9/54
Filed: 1980-07-28
Abstract: PURPOSE:To simplify the structure of the heat treatment equipment, by installing a supply container for an atmospheric gas on a movable truck loaded with materials to be treated, in the continuous heat treatment equipment for materials to be treated such as steel materials. CONSTITUTION:A movable truck 2 loaded with steel parts 1 to be heat treated and covered with a muffle 4 passes through a tunnel furnace having a straight road or a loop road to heat treat the steel parts 1. In this process, the containers a, b of an atmospheric gas for heat treatment are installed on the movable truck to supply directly a necessary atmospheric gas for each heat treatment process into the muffle 4. As compared with the case where the atmospheric gas is supplied from a source of the atmospheric gas that is installed outside the tunnel furnace, couplers need not be used and also expensive seal components such as rotary seal need not be used in the new equipment so that the structure of the new heat treatment equipment can be simplified and the maintenance cost thereof can be substantially reduced.
Patent JP-H04436-A (JP)
Title: Silver halide photographic emulsion excellent in photographic performance and aging preservability
Inventor: YAGI TOSHIHIKO
IPC: G03C1/015
Filed: 1990-04-17
Abstract: PURPOSE:To improve the photographic sensitivity and aging preservability of the emulsion by carrying out the nucleus generating and Ostwald aging stages at a specified temp. CONSTITUTION:The emulsion consisting essentially of twin crystals is produced by nucleus generating stage (A), Ostwald aging stage (B) and growth stage, and the stages A and B are carried out at <=39 deg.C. The pBr, gelatin concn., halogen composition, pH and feed rate of a water-soluble silver salt in the stage A are controlled respectively in a specified range. The amt. of solvent for the silver halide, pH and gelatin concn. in the stage B are adjusted respectively in a specified range, and the stage is carried out under the conditions where the aged silver halide grains are formed with globular twin crystal grains.
Patent JP-H05128674-A (JP)
Title: Cassette handling device
Inventor: OOKA SATOSHI
IPC: G11B15/675
Filed: 1992-04-22
Abstract: PURPOSE:To obtain the device capable of facilitating the handling and operability in the case of plural cassette to be dealt with without enlarging their surrounding occupied space. CONSTITUTION:The device is equipped with a case body 10 incorporating a tape recording and reproducing function, an opening part bored in the front surface of this case body and a tray device which is horizontally and freely inserted and drawn out through this opening part and is capable of disposing 1st and 2nd cassettes on the upper surfaces of a forward part area and a backward part area respectively. The backward part area of the tray device 100 is provided with a pop-up mechanisms 330 and 331. These pon-up mechanisms under the state of the tray device 100 drawn out to position all the forward part area and one part of the backward part area outside the case body 10 are movable to orient the cassette 300 loaded in the backward part area diagonally upward with its tip floated.
Patent JP-H11297445-A (JP)
Title: Laser welding method of bus bar
Inventor: ONIZUKA TAKAHIRO
IPC: H01R43/02
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To achieve correct positioning accuracy, and restrict the generation of laser welding defective. SOLUTION: In this method for laser welding (a) a tab terminal 4a to a bus bar 4 to be contained in an electrical connection box, a positioning presser pin 10 is inserted to a positioning hole 4d formed at a bending part 4b of the tab terminal 4a, and a positioning hole 4f formed in the bus bar 4, the bending part 4b of the tab terminal 4a is positioned to the bus bar 4, and with the bending part 4b pressed to the bus bar 4, the bending part 4b is laser-welded (a) to the bus bar 4.
Patent JP-S5227122-A (JP)
Title: Device to maintain no load state of side plate of truck rear body whil e opening
Inventor: HORI MASAKI
IPC: E05F1/10
Filed: 1975-08-27
Abstract: PURPOSE:In a device to maintain no load state of side plate of rear body of a truck, breakage of traction spring is prevented.
Patent JP-S58223595-A (JP)
Inventor: OOTOMI SADAYUKI
IPC: B25J9/00
Filed: 1982-06-15
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-H02281375-A (JP)
Title: Adjacent retrieving system utilizing assembly file
Inventor: KUBOTA HIROYUKI
IPC: G06F17/30
Filed: 1989-04-21
Abstract: PURPOSE:To shorten the time spent for an adjacent retrieval processing by reducing a data record containing both two retrieval terms by utilizing an index. CONSTITUTION:An adjacent retrieving system utilizing an assembly file is constituted by providing an index retrieving part, a logical arithmetic part and a comparison retrieving part. The index retrieving part executes retrieval by utilizing an index record with regard to a retrieval term consisting of two words. The logical arithmetic part controls an AND operation related to two files and holds an assembly file of the result. The comparison retrieving part decides whether the retrieval term consisting of two words exists adjacently against the record in the assembly file of a result or not by a comparison processing of data and the retrieval term. In such a way, an I/O processing to a data base, and a character-string comparison processing can be curtailed, and the time spent for an adjacent retrieval processing can be shortened.
Patent JP-S58219438-A (JP)
Title: Spectrochemical analysis device using laser light
Inventor: SUMIYAMA KOUZOU
IPC: G01N21/71
Filed: 1982-06-15
Abstract: PURPOSE:To make it possible to set the distance between the surface of a sample and a spectroscope arbitrarily, by providing a condenser lens, which makes light from a sample ring shaped parallel light, and a spectroscope optical system, and making laser light and the light from the sample in parallel between the lens and the system on the same axis. CONSTITUTION:A condenser lens 32 converges laser light 13 on a sample 16 and makes light 33 emitted from the sample ring shaped parallel light, which is propagated in the reverse direction with respect to the laser light 13 on the same axis. A ring shaped concave mirror 34 and a spectroscope optical system including expandable mirror tubes 40 and 40a, which guide the light 33 from the sample that is made to be the ring shaped parallel light to a spectroscope 22, are provided. The light 33 from the sample can be efficiently guided to the spectroscope by the adjustment of the mirror tubes 40 and 40a, regardless of the length of the distance between the sample 16 and the spectroscope 22. Thus the highly accurate, general purpose device can be obtained.
Patent JP-H08263958-A (JP)
Title: Cd contact
Inventor: MUTO MASANOBU
IPC: G11B23/023
Filed: 1995-03-23
Abstract: PURPOSE: To provide an easily usable CD contact by effectively preventing stains stuck to a CD. CONSTITUTION: A silicon rubber having a hardness of 20 deg. to 70 deg. is mirror- finished so as to provide a petacky tack feeling and used for the aligning surface of a CD, its shape has a round hole adjusted to match the CD encasing center of a CD case, both of its sides are cut in the same curvature and the same direction and its thickness is set to 0.5mm to 1.5mm. Pasting having a peeling paper sheet is applied to its back surface so as to enable sticking, etc., on the CD encasing bottom part of the CD case.
Patent JP-S5728566-A (JP)
Title: Semiconductor circuit for electric power
Inventor: ISHIDOU MICHIHARU
IPC: H02M1/08
Filed: 1980-07-26
Abstract: PURPOSE:To enable to control electric power during the period of half cycle of an electric power source voltage by a method wherein a semiconductor element for electric power having the function to be made to OFF state by itself and rectifier bridge circuit are assembled to perform control. CONSTITUTION:The semiconductor element 9 for electric power having the function to be made to OFF state by itself is connected between middle terminals of the bridge circuit consisted of rectifier diodes 5-8 to be applied with the AC voltage 1, and the semiconductor element 9 for electric power having the function to be made to OFF state by itself is controlled to perform ON and OFF plural times during one cycle period of the AC input to control the AC supply electric power to be fed to a load 4. Accordingly because electric power supplied during the period of half cycle of the AC electric power source voltage can be controlled by this way, phase control of the AC electric power, control of electric power by pulse-duration modulation of the AC electric power and control of frequency conversion of the AC electric power can be performed.
Patent JP-H08269946-A (JP)
Title: Construction method for continuous underground wall and structure of continuous underground wall
Inventor: OBARA SUNAO
IPC: E02D5/18
Filed: 1995-04-04
Abstract: PURPOSE: To give the permeability to groundwater to a part of an underground wall by a simple technique. CONSTITUTION: A bag body is positioned in a kneaded body of unhardened sand and a solidifying chemical in a contracted state, thereafter air or water is poured in the back body to expand it. After that, crushed stones are packed in the bag body to form a water permeable part 22. The bag body broken up by draining the inside of the water permeable part 22 is removed to form a water permeable part 22 serving as a water passage for grounwater.
Patent JP-H10290748-A (JP)
Title: Electric rice cooker
Inventor: OKUNO TOMIO
IPC: A47J27/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To appropriately discriminate rice cooking amount without being affected by seasons or water temperatures by correcting rice cooking amount discrimination data due to inner pot temperature data during a rice cooking process based on the temperature of inner pot just after the start of rice cooking. SOLUTION: An inner case 4 fixes a rice cooking heater 8, in which a sheath heater 10 is buried in a heating panel 9, on its base. Concerning the heating panel 9, a temperature sensing part 12 faces a through hole 11 at its central part and a center sensor 12 is provided for detecting the temperature of inner pot 3. A control unit controls a rice cooking heater 8 with prescribed rice cooking characteristics based on the temperature detected by the center sensor 12, discriminates the rice cooking amount based on the discrimination data from the temperature data during the rice cooking process and corrects the rice cooking amount discrimination data based on the temperature of inner pot 3 just after the start of rice cooking.  Since the discrimination data to become the reference of rice cooking amount discrimination are corrected corresponding to the temperature of inner pot 3, namely, the level of water temperature just after the start of rice cooking, the rice cooking amount can be exactly discriminated without being affected by seasons or water temperatures.
Patent JP-H10294971-A (JP)
Title: Mobile telephone system and mobile radio telephone set
Inventor: UJIMORI OSAMU
IPC: H04W48/16
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of accident caused by reduction of concentration when driving an automobile while talking by using a mobile radio telephone set. SOLUTION: This mobile radio telephone set (a) is provided with an acceleration sensor 1, a signal processing means 2 for discriminating whether or not acceleration characteristics obtained by the acceleration sensor 1 are approximate to the previously obtained acceleration characteristics in the case of loading the mobile radio telephony equipment on the automobile under traveling, and an acoustic generating means 24 for outputting alarm tone to the telephone set of the opposite side.
Patent JP-S61258967-A (JP)
Title: Abnormal combustion suppression device for internal-combustion engine
Inventor: HOSOYA YASUHIKO
IPC: F02P5/153
Filed: 1985-05-13
Abstract: PURPOSE:To enable the suppression of abnormal combustion to be carried out precisely by making two-wave rectification of an a.c. output signal to be compared in a comparator before it is compared so that the amount of abnormal combustion signal which the comparator sends out can be increased as compared with that of the conventional one. CONSTITUTION:When an abnormal combustion occurs in the combustion chamber of an internal-combustion engine, an a.c. output signal as shown in (a) is sent out from a filter 2. The a.c. output signal (a) entered in a comparison voltage converter 3 is converted into a d.c. voltage signal (c) and is sent out to a comparator 4. On the other hand, an a.c. output signal (a) entered in a waveform converter 5 is subjected to two-wave rectification as shown in (d) and is output to the comparator 4. And the voltage level between the a.c. output signal (d) and the d.c. voltage signal (c) is compared by the comparator 4, and, while the voltage level of the a.c. output signal (d) is higher than that of the d.c. voltage signal (c), an abnormal combustion signal (e) is sent out to the comparator 4. Thus, the amount of the abnormal combustion signal is increased to approximately twice as much as that of the conventional one, and the suppression of abnormal combustion can be carried out precisely.
Patent JP-H06309757-A (JP)
Title: Disk player control device
Inventor: MITANI TADAHIRO
IPC: G11B17/22
Filed: 1993-04-28
Abstract: PURPOSE:To enable exact operation by providing a main display part for showing an identification code of a disk in each disk housing groove of a magazine and a subdisplay part in contiguity with the main display part in a display installed on a front panel. CONSTITUTION:Information about various operations to be set on a disk player is supplied to a control circuit, and according to this information, the main display part and the subdisplay part of the display 28 are controlled to be changed into 1st, 2nd and 3rd display states by the control circuit. In this case, since the presence/absence and processing state of each disk of plural disks to be housed in the magazine respectively are displayed on the display of the front panel, exact operation can be performed by a user referring to this display.
Patent JP-S61260150-A (JP)
Title: Inclined magnetic field generating coil device for nmr-ct device
Inventor: NISHIKAWA TAKAHISA
IPC: H01F7/20
Filed: 1985-05-15
Abstract: PURPOSE:To eliminate the power consumption of a winding part and to prevent foreign sound from being heard at the outside by constituting an inclined magnetic field generating winding with a superconducting winding and storing this winding in a vessel at a low temperature. CONSTITUTION:Inclined magnetic field generating windings 1 and 2 are constituted of superconducting windings, and the winding main body part generates a prescribed inclined magnetic field without consumping electric power thereby. Windings 1 and 2 are stored in a low-temperature vessel 5 together with a main magnetostatic field generating winding 4 to prevent foreign sound, which are generated from the winding part by an electromagnetic force at the power supply time, from being heard at the outside. A switch which connects lead wires of windings 1 and 2 to a power supply line at the power supply time is provided to cut off lead wires of windings 1 and 2 from the external power supply line thermally at the power non-supply time, and heat invasion to the low-temperature vessel 5 through lead wires is controlled to suppress evaporation of liquid helium in the vessel 5.