baber/WOPTO huggingface dataset:
Patent JP-H0325043-A (JP)
Title: Audio device loaded on vehicle
Inventor: HATORI TOMOYASU
IPC: B60R11/02
Filed: 1989-06-22
Abstract: PURPOSE:To insure memory back-up in a long time or receiving action of a receiver by supplying an electric source of action from a battery charged with a solar battery to an audio device. CONSTITUTION:A battery 14 is in a charged condition with a solar battery 15. Hereupon, at parking, an audio device 4 is drawn out from a bracket box arranged in the neighborhood of a driver's seat, and received in a box 10 arranged in a trunk room. At this time, the audio device is supplied an electric source from the battery 14, similar to the case of being received in the bracket box. Hereby, as the audio device 4 is supplied a back-up current to hold memory for preset data such as receiving frequency in a tuner integrated in the device 4, back-up in a long time becomes possible. Above-stated action can be realized without imposing a burden on a battery on the vehicle side.
Patent JP-H0448021-A (JP)
Title: Method and device for degassing
Inventor: SANO MASAMICHI
IPC: C22B9/05
Filed: 1990-06-16
Abstract: PURPOSE:To easily remove the gaseous components in a melt with a small amt. of gaseous Ar by dropping the partial pressure of the gaseous components in the melt on the outside partitioned from the melt with a porous member which allows the diffusion of gases but does not allow the infiltration of the melts in an inert gaseous atmosphere. CONSTITUTION:The melt 2 is brought into contact with one surface of the porous member 1 which allows the diffusion of only the gases but does not allow the infiltration of the melts, such as molten metal, molten matte and molten slag. The other surface is formed as the inert gaseous atmosphere 3 of Ar, etc., and the atmosphere 3 is maintained under the pressure lower than the partial pressure of the gaseous components in the melt 2. Then the gaseous components in the melt 2 move from the side of the higher partial pressure thereof to the lower pressure side, i.e., from the inside of the melt 2 into the atmosphere 3. The impurity components in the melt 2 or the valuable components which are of value to be recovered and form the gaseous phase are easily nucleus-formed on the wall surface of the porous member 1. The formed gases 4 diffuse through the porous member 1 and are separated from the melt 2.
Patent JP-H026894-A (JP)
Title: Method of removing dye
Inventor: HIGOZAKI NOBUYUKI
IPC: C02F1/42
Filed: 1988-06-27
Abstract: PURPOSE:To efficiently remove cationic dyes in a large amt. by removing the cationic dyes in water by using a cation exchange resin consisting of a copolymer composed of specific ratios of a monovinyl monomer and polyvinyl monomer as a base material to remove the cationic dyes in water. CONSTITUTION:The cation exchange resin is produced from the copolymer which contains the polyvinyl monomer at <=8% of the total content of the monomer and is obtd. from the monovinyl monomer and the polyvinyl monomer as the base material. The cationic dyes in the water are adsorbed away by using such cation exchange resin. The above-mentioned monovinyl monomer include styrene, methyl styrene, chlorostyrene, etc., and the monomer copolymerizable therewith include acrylic acid, methacrylic acid, etc. The polyvinyl monomer to be used as a crosslinking agent includes divinyl benzene, divinyl toluene, etc.
Patent JP-S6050978-A (JP)
Title: Semiconductor device
Inventor: KIMURA YOSHINARI
IPC: H01L33/60
Filed: 1983-08-30
Abstract: PURPOSE:To eliminate the light absorption and light transmission at a substrate and to increase the light radiation amount by utilizing the reflection by covering the entire surface except an electrode formed partly on a wiring layer with an insulating substance having high reflection efficiency when providing the wiring layer on a light emitting semiconductor element. CONSTITUTION:A wiring layer is made to cover an insulating substrate 17 while interposing a metal electrode 12 therebetween, a light emitting element 13 is mounted on the electrode 12 as a light emitting semiconductor device. In this structure, a reflecting substance 16 made of white insulating resion or the like is coated on the all surface of the wiring layer for holding the electrode 16, and transparent resin 14 is coated on the periphery including the element 13. Thus, a light output 15 directed backward of the element 13 is all returned to the surface side of the element 13, the light radiation amount is increased, and the intensity is enhanced.
Patent JP-H118130-A (JP)
Title: E type core for winding wire component of high-requency transformer or the like
Inventor: NAKAO FUMIAKI
IPC: H01F27/24
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce the copper loss of a coil when gaps are formed between the middle leg part constituting an EI core and an I type core, and between the two outer leg parts on the outsides of the middle leg part and the I type core, by a method wherein the length of the middle leg part is formed longer than that of the two outer leg parts. SOLUTION: The length of a middle leg part 13 constituting an EI type core 11 is formed longer than that of the two outer leg parts 14 and 14 on the outsides of the leg part 13. An I type core 12 is mounted to the core 11 constituted in such a way, but a center gap 15 which is formed between the leg part 13 and the core 12 is formed smaller than outside gaps 16, which are formed between the leg parts 14 and the core 12. As the smaller the gaps are, the smaller a magnetic field which leaks to the outside of an E type core 10 is, a magnetic field in the inside of the core 10 is reduced, the magnetic field on the outside of the core 10 is made large as much as that small component, and the position to offset the magnetic fields is moved to roughly the center of a wiring wire region.  As a result, a loss to be applied to a winding wire, that is, a copper loss can be lessened to the utmost. Moreover, the assembly of the core 10 becomes very efficient and the copper loss can be inhibited low and conjointly with this, the core for winding wire component, which is favorable in both faces of magnetic characteristics and the efficiency of assembly can be obtained.
Patent JP-S5781438-A (JP)
Title: Preparation of oxalic acid diester
Inventor: ONDA YUUJI
IPC: C07C67/30
Filed: 1980-11-11
Abstract: PURPOSE: To prepare the titled compound useful as a raw material of oxamide, etc., without producing by-products nor using a high-purity carbon monoxide, economically, in an industrial scale, by reacting a formic acid ester as a raw material with molecular oxygen in the presence of palladium.  
     CONSTITUTION: The ester of formic acid and a 1W20C alcohol selected from the group of saturated monohydric aliphatic alcohols, alicyclic alcohols, and arylalkyl alcohols, is used as the raw material, and is reacted with molecular oxyge in the presence of palladium or its salt to obtain the titled compound. The yield of the process can be further improved by the use of one or more reaction accelerators selected from (A) nitric acid and/or nitrogen dioxide, (B) salt of  copper and/or iron, and (C) carbon monoxide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5680039-A (JP)
Title: Facial expression projecting device which forms doll face and projecting mechanism into one piece
Inventor: MASAKI KAZUMI
IPC: A63H13/04
Filed: 1979-12-05
Abstract: PURPOSE: To enable rich expressions to be given to the face of a doll by forming the doll and a projector into one piece so that the expression of the front or inside surface of the doll's face is projected by the projector.  
     CONSTITUTION: A white face M which is made as flat as possible is installed on a base B, and a projector E is mounted on the base B. When an expression is projected to the face M by the projector E, the face M assumes a living manlike expression. Even if the base B is moved longitudinally and cross with a fulcrum P as an axis, the distance between the face M and the projector E is always euqal, and therefore, even if the doll's face moves, the doll is able to keep talking or singing with rich expressions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05321436-A (JP)
Title: Tiled self-standing construction
Inventor: KIYONO YASUSHI
IPC: E04F13/08
Filed: 1992-05-26
Abstract: PURPOSE:To shorten a construction period and facilitate construction by a dry construction method. CONSTITUTION:A self-standing construction A such as a gate pier is constituted of a thick monoblock board like self-supporting foam base body 10 made of hard foam group foam resin with elasticity kept still existent, and ceramic tiles 20. The self-supporting foam base body 10 is to be for self-supporting installation provided with the tiled face 11 having fitting protrusions-recessions 12, and an underground buried part 15 at the lower end. The ceramic tiles 20 are elastically fitted to the fitting protrusions-recessions 12 and directly stuck in the impact absorbable state onto the tiled face 11 through an elastically hardened type adhesive layer 23. A lightweight self-standing foam base body is thereby erected and lined with the ceramic tiles by elastic fitting. The thus obtained self-standing construction has excellent durability such as preventing cracks caused by the impact of the ceramic tiles 20.
Patent JP-S6051051-A (JP)
Title: Loudspeaking channel controlling circuit
Inventor: KONDOU MAKOTO
IPC: H04M9/08
Filed: 1983-08-30
Abstract: PURPOSE:To improve changeability of talking by making time constant that holds output of a sending interruption detector small when detected output of receiving signal level is larger than detected output of transmitting signal level. CONSTITUTION:When output of a transmitting signal level detector 3 is raised and becomes above output of a receiving signal level detector 4, output of a transmission interruption detector 6 becomes high potential and charges a condenser C3 of a switch holding circuit 8, and a transmission switch 1 is made on and a receiving switch 2 is made off by output of inversion circuits I1 and I2. When transmitting signal becomes sufficiently low and receiving signal becomes sufficiently high and output of a sub-transmitting signal level detector 5 exceeds output of the detector 3, output of a transmission interruption releasing device 7 becomes low potential and potential of C3 is discharged rapidly. Consequently, the switch 1 is turned off and the switch 2 is turned on. Thus, the value of time constant of a holding circuit 8 at the time of starting transmisson becomes different from the value when transmission is completed, and loud speaking talking free from sense of incompatibility is made possible.
Patent JP-S5788035-A (JP)
Title: Removing method for chloride ion in iron oxide powder
Inventor: KOSHIYOU GENJI
IPC: C01G49/06
Filed: 1980-11-13
Abstract: PURPOSE: To remove residual chloride ions in iron oxide powder produced by the thermal decomposition of iron chloride by bringing the powder into contact with air contg. SO 2  and water while heating the powder.  
     CONSTITUTION: A steel plate is pickled with hydrochloric acid, and discharged waste liquor contg. ferrous chloride is concd. and thermally decomposed at 500W 800°C with a fluidized roasting furnace to produce iron oxide. Since this iron oxide contains chloride ions, it is brought into contact with air contg. 0.05W 0.5vol% gaseous SO 2  and 0.2W10% water at ordinary temp. W700°C to remove the contained chloride ions. The resulting iron oxide is applicable to a ferrite core for an electronic material and to a pigment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0324576-A (JP)
Title: Image forming device
Inventor: NISHISE HIDEYA
IPC: G03G15/00
Filed: 1989-06-21
Abstract: PURPOSE:To easily take out a transferring material in which a jam occurs by performing a changeover so that a part which is of an intermediate transfer ring body and is positioned in the vicinity of a second transferring means is moved to a position separated from the second transferring means. CONSTITUTION:The subject device is constituted so that a retransferring roller 19 attached to the leading edge part of a rocking arm 24 rotatable around the shaft core of a supporting shaft 23 is positioned in the vicinity of a second transferring charger 13 and can be moved in a space between a first position at which a retransferring operation to transferring paper from an intermediate transferring belt 10 is possible and a second position upwardly separated from the second transferring charger 13 in such a way that the retransferring roller 19 is lifted up by tension given to the intermediate transferring belt 10 by a tension roller 18. When, transferring paper clogging (a jam) occurs, the retransfer ring roller 19 is some what depressed and a locking claw 5 is rotated to a non-engaging position. Thus between the intermediate transferring body 10 and the second transferring means 13, a space which a hand enters is formed and the clogged transferring paper can be taken out.
Patent JP-H027061-A (JP)
Title: Electrophotographic sensitive body
Inventor: KURODA MASAMI
IPC: C09B23/10
Filed: 1988-06-27
Abstract: PURPOSE:To enhance sensitivity and repetition characteristics of a photosensitive body by incorporating a specified compound as an electric charge transfer material. CONSTITUTION:The photosensitive layer of a single layer type or laminate layer type photosensitive body contains as the charge generating material the compound represented by formula I and it is preferred to use a compound of formula II, III, or IV as the charge transfer material. In formulae, I, II, III, and IV, in formula I, R1 is H, halogen or the like; each of R2-R5 is alkyl, aryl, or the like, and at least one of R2 and R3 is thenyl; (n) is 0, 1, or 2; in formula II, each of R1-R4 is alkyl, aryl, or the like and at least one of them is thenyl; each of R5 and R6 is H, halogen, or the like; A is -O-, -CH=CH-, or the like; in formula III, each of R1-R4 is H, halogen, or the like; A is an organic group having an aromatic hydrocarbon group; in formula IV, each of R1-R4 is same as in formula II; and each of R5 and R6 is H, halogen, or the like.
Patent JP-S6314158-A (JP)
Title: Photosensitive body
Inventor: IINO SHUJI
IPC: G03G5/08
Filed: 1986-07-07
Abstract: PURPOSE:To improve carrier transferability by forming an electric charge transfer layer of an amorphous solid which is formed by plasma polymn. in a vapor phase state of a hydrocarbon and contains carbon and hydrogen as constituting atoms and incorporating halogen atoms and oxygen atoms as a chemical modulating material respectively at specific ratios into said layer. CONSTITUTION:An amorphous carbon film (a-c) film of the org. plasma- polymerized film which is formed by the plasma polymn. reaction under a lower pressure of an org. gas and contains the halogen atoms and oxygen atoms as the chemical modulating material is provided as the electric charge transfer material. The quantity of the halogen atoms to be incorporated as the chemical modulating material into said film is specified to 0.1-25atom% of the total constituting atoms and the quantity of the oxygen atoms to be incorporated as the chemical modulating material into said film is specified to <=7.0atom%, more adequately <=4.7atom% of the total constituting atoms. The deterioration in the dark decay characteristic with lapse of time is prevented by adding a slight quantity of the oxygen atoms in addition to the halogen atoms to the film in the above-mentioned manner.
Patent JP-H107297-A (JP)
Title: Film processing device
Inventor: KIYOTA SHUICHI
IPC: H01L21/60
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent excessive tensile from being applied to a film in transit. SOLUTION: This devise is constituted to introduce a film 5 to processing tanks 5a each of which stores liquid 4 from the atmospheric air, to transport it while passing a guide roller 16a, a guide roller 13a, etc., and while soaking it in the liquid 4 and to draw the film out to the atmospheric air after this soaking. The guide roller 16a is driven by a motor 17, torque of it is transmitted to the guide roller 13a, etc., through gears 18, 19 and a belt 24, and the film 2 is pushed from behind against a driving part of film processing facilities.
Patent JP-H115100-A (JP)
Title: Sewage sludge treatment system
Inventor: TAKAGI YASUO
IPC: C02F11/12
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To convert sewer sludge to combustion ash by dehydrating the sludge discharged by a sewage treatment with a sludge dehydrating machine and subjecting the dehydrated sludge to heating decomposition by a heating decomposition furnace, then burning the sludge by a boiler, thereby generating steam. SOLUTION: The sludge discharged from a sewage treatment plant 1 is dehydrated by a centrifugal separating and drying machine 2, by which the moisture included in the sewage sludge is wrung away. Next, the dehydrated concentrated sludge is subjected to the heating decomposition by the heating decomposition furnace 3 after the dehydrated sludge is pulverized. This heating decomposition furnace 3 is heated by the high-temp. steam formed in the boiler 4 or the waste gases discharged from the boiler 4 as a heating source. The org. matter included in the sewage sludge is decomposed and carbonized by such heating decomposition process. The volatile components are discharged outside. The sludge subjected to the heating decomposition is thereafter supplied as fuel to the boiler 4, where the sludge subjected to the heating decomposition is burned to form the high-temp. steam.  The formed high-temp. steam is supplied as the heating source of the heating decomposition furnace 3 to the furnace and is supplied as a driving power source of an energy plant 5.
Patent JP-H0914154-A (JP)
Title: Gear pump or motor
Inventor: SERA YASUSHI
IPC: F04C2/12
Filed: 1995-06-26
Abstract: PURPOSE: To effectively prevent suction of air at a shaft seal housing and to reliably prevent the occurrence of a problem, such as the generation of vibration and noise of a pump and the occurrence of defective delivery. CONSTITUTION: A check valve 10 opening only when a differential pressure between the internal pressure of a shaft seal housing 7 and a pressure in a low pressure chamber 8 attains a predetermined cracking pressure is located in a feedback passage 8a through which the interior of the shaft seal housing 7 and the low pressure chamber 8 are intercommunicated. Thereby, the internal pressure of the shaft seal housing 7 is reliably prevented from reduction to a value lower than a working resisting pressure and simultaneously, oil after lubrication of a bearing is properly returned to the low pressure chamber 8.
Patent JP-S644785-A (JP)
Title: Method for preventing copying
Inventor: OKUMURA HIDEAKI
IPC: G03G15/04
Filed: 1987-06-29
Abstract: PURPOSE:To easily form a system for preventing copying by previously sticking polarizing films which are random in polarization directions to an original platen and previously sticking a polarizing film to a document, etc., to be prevented of copying. CONSTITUTION:The 2nd polarizing body 4 is adhered by an adhesive agent 5 to the original platen glass 6 of an electrophotographic copying machine. The 1st polarizing body 3 is adhered by an adhesive agent 2 to the original in order to prevent the copying thereof. An ordinary copying is obtd. when such original is copied and if the polarization directions of the 1st and 2nd polarizing bodies coincide with each other with respect to light 8 from a light source 7. The light is shielded and the non-image part is imaged like an image part if the polarization directions deviate from each other. The copying is thus prevented by allowing the 1st and 2nd polarizing bodies 3, 4 to exist in proximity to an exposing system.
Patent JP-S6220560-A (JP)
Title: Method for controlling doping of electrically conductive polymer
Inventor: YOSHINO KATSUMI
IPC: C08K5/00
Filed: 1985-07-18
Abstract: PURPOSE:To enable the easy and arbitrary control of the extent of the doping or dedoping of a dopant in the doping of a dopant to an electrically conductive polymer or in the dedoping of a dopant from an electrically conductive polymer, by irradiating the system with light. CONSTITUTION:An electrically conductive polymer such as polythiophene is doped with a dopant such as gas molecule or the dopant is dedoped from an electrically conductive polymer under the irradiation of light (preferably white light of tungsten lamp) to effect the control of the extent of the doping or dedoping.
Patent JP-S6316744-A (JP)
Title: Packet switching system
Inventor: SUZUKI HIROSHI
IPC: H04L29/08
Filed: 1986-07-09
Abstract: PURPOSE:To realize fast packet in-network transfer, by making a terminal execute the resending processing of an error control, and concentrating a packet transfer processing on an in-network exchange. CONSTITUTION:A packet transferred among each packet terminal is transmitted in a transmission frame on each transmission line. The packet is constituted of a header information part 12 used for the switching processing of the packet, a first error detecting part 113 to perform error detection only for the header information part, and a user information part 114. The user information part in the packet which requires the error control for the user information part, includes a second error detecting part 123 to perform the error detection only for the user information part. It is identified whether the error control for the user information of the packet is required or not, by detecting only the transmission error of the header information part 12 by the first error detecting part of the packet, for a reception packet, by each exchange, and performing the error detection of the header information part by the first error detecting part of the packet, for the reception packet, by each packet terminal.
Patent JP-H0915187-A (JP)
Title: Apparatus for preventing destruction of rotation testing member
Inventor: SHINOHARA KENICHI
IPC: G01N27/20
Filed: 1995-06-27
Abstract: PURPOSE: To exclude the use limit by the life of a transmission mechanism like a slip ring by certainly detecting the crack of a rotation testing member by using a conductive resin and transmitting the crack signal from the rotation testing member to a receiving part by a radio system. CONSTITUTION: The sensing part 16 mounted on rotation testing members 11, 13, 14, 15 to detect generated cracks and the transmitter 18 attached to the rotation testing members 11, 13, 14, 15 to issue the output of the sensing part 16 by a radio system are provided. Further, the receiving part 19 receiving the output of the transmitter 18 and a control part 20 inputting the receiving data of the receiving part 19 and detecting crack data to stop the rotary drive part 21 of the rotation testing members 11, 13, 14, 15 are provided. The sensing part 16 detects the crack of the conductive resin 22 applied to a part to be detected by the supply of a current to the conductive resin 22.
Patent JP-H0824921-A (JP)
Title: Method for starting tandem rolling mill of metal strip and its control device
Inventor: SUGINO TAKASHI
IPC: B21B37/00
Filed: 1994-07-12
Abstract: PURPOSE:To realize the stable rolling by preventing the reduction of the tension between stands at the line start to secure the tension therebetween. CONSTITUTION:A metal strip 20 is continuously passed to be rolled through a rolling mill 21 of the initial stand, a rolling mill 22 of the second stand, and a rolling mill 23 of the third stand. The stall start which is the start of the operation from the standstill condition is controlled by a stall start control device 30, and after the tension between the stands reaches the prescribed value, e.g. >=70% of the required rolling tension, the passing of the metal strip 20 is started at the acceleration rate lower than the prescribed value. After the tension reaches the prescribed value, and the passing speed also reaches the prescribed value, and if the passing speed is further increased, the acceleration rate is returned to the original value.