baber/WOPTO huggingface dataset:
Patent JP-H02181776-A (JP)
Title: Improvement of electrophotographic sensitive body
Inventor: HASHIMOTO JUNICHIRO
IPC: G03G21/00
Filed: 1989-01-06
Abstract: PURPOSE:To prevent the deterioration of the potential by electrification by photofatigue with age and to stabilize the potential by electrification at the time of packaging by previously subjecting the photosensitive body to photofatigue before the body is used with an electrophotographic device. CONSTITUTION:The electrophotographic sensitive body provided with a photoconductive layer on a conductive base is previously subjected to the photofatigue by exposing the same to light before using the body with the electrophotographic device. The change of the potential by electrification with age is lowered and the potential by electrification at the time of packaging is stabilized in this way. The photofatigue is attained merely by exposing the photosensitive body to light and the kind of a light source is not limited. For example, a halogen lamp, tungsten lamp, fluorescent lamp, LED, laser beam, etc., are usable as the light source.
Patent JP-S58118694-A (JP)
Inventor: YAMANISHI ASAO
IPC: G09G5/32
Filed: 1982-01-07
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-H06209004-A (JP)
Title: Bump forming sheet and manufacture of bump forming sheet
Inventor: HAJI HIROSHI
IPC: H01L21/321
Filed: 1993-01-08
Abstract: PURPOSE:To provide a device which enables formation of a compact bump in a pad of a chip at a low cost readily. CONSTITUTION:A number of conductors 15 are buried in an elastic sheet 14 to be punched freely to form a bump forming sheet. The bump forming sheet 14 is held at a horizontal position, a chip 6 is positioned below the sheet 14, a pressing piece 26 held by a horn 25 is arranged above the sheet 14, the pressing piece 26 is lowered, and the conductor 15 is pressed to a pad 7 of the chip 6 by a lower end part thereof for bonding. Then, a compact bump 15 can be readily formed on the pad 7 and the bump 15 can be formed by a similar device of a wire bonding device. Therefore, an equipment cost is low and the bump 15 can be formed at a low cost.
Patent JP-H04211912-A (JP)
Title: Mold for molding of thermoplastic resin
Inventor: IWAMI HIROYUKI
IPC: B29C33/38
Filed: 1991-01-10
Abstract: PURPOSE:To transfer favorably a state of a mold surface in a cavity to the surface of a molded product. CONSTITUTION:A mold surface to be arranged within a cavity is coat-treated with a thin film whose coefficient of heat transfer is 0.1cal/cm.sec. deg.C or less and a thickness is about 0.1-50mum. The surface of the thin film is temperature- raised to a high temperature at once by molten resin to be filled into the cavity. With this construction, wet properties and adhesion properties between the molten resin and mold surface are revealed and both of them are stuck reliably to each other. Therefore, generation of a weld or a flow mark is prevented, a state of the mold surface is transferred precisely to the surface of a molded product and the molded product having a beautiful external appearance is obtained.
Patent JP-S60145700-A (JP)
Inventor: IWASAKI YORIO
IPC: H05K3/46
Filed: 1984-01-09
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-S5433876-A (JP)
Title: Separator
Inventor: KUBO TAKEHISA
IPC: B01D61/08
Filed: 1977-01-10
Abstract: PURPOSE: To provide a separator which uses a flat type semipermeable membrane wherein respective constituting elements such as end plate, supporting plate, semipermeable membrane, spcer, semipermeable membrane, support plate and end palte are arranged in this order, these elements being assembled into an integral body, and disassembly and assembly thereof are easy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08240938-A (JP)
Title: Preparation of conductive carrier particles and carrier composition
Inventor: JIYON EI KUREACHIYURA
IPC: G03G9/113
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide carrier particles having a substantially constant conductivity parameter by including a process for mixing the first and the second pairs of polymers with a carrier core, and for the subsequent heating and cooling of a resulting mixture, composing respective polymer pairs of conductive and insulating polymers and then specifying the conductivity of the carrier. SOLUTION: The first polymer pair and the second polymer pair, each containing insulating and conductive polymers, are mixed with a carrier core, and the resulting polymer mixture and carrier core grains are dry blended over a time long enough to deposit the polymer mixture to the carrier core grains. Furthermore, the mixture of the carrier core particles and the polymer mixture is heated, thereby melting the polymer mixture for fusion into the carrier core particles. Thereafter, the coated carrier particles so obtained are cooled. In this case, the conductivity of the carriers of the first and the second polymer pairs is taken at a value approximately between 10<-6> and 10<-1> (ohm- cm)<-1> .
Patent JP-H03207597-A (JP)
Title: Oxide scale generation preventive agent for arc welding
Inventor: KOMATSU TADAO
IPC: C08G79/08
Filed: 1990-01-09
Abstract: PURPOSE:To prevent the generation of oxide scale by adding a catalyst to a compsn., which is formed by compounding triethyl borate and water at a specific ratio with tetraethyl silicate, bringing this compsn. into a polymn. reaction by hydrolysis and using the reaction product obtd. in such a manner as the effective component of the above oxide scale preventive agent. CONSTITUTION:The compsn. is constituted by compounding the triethyl borate at 1 to 30 mol and the water at 0.5 to 1.5mol ratio per 1mol tetraethyl silicate. The catalyst is added to this compsn. and the compsn. is brought into the polymn. reaction by the hydrolysis to obtain the reaction product which is used as the effective component. The purpose of arc welding is achieved by the efficient operation in this way and the adverse influence on base metals is averted.
Patent JP-H05190615-A (JP)
Title: Position control mechanism and manufacture of its lattice
Inventor: OZAKI MOTOMI
IPC: G01B7/34
Filed: 1992-01-09
Abstract: PURPOSE:To make it possible to perform feedback to various displacement and directions by deciding positions of a primary and secondary actuators, and to carry out easily and precisely mass production of rugged lattice having a plurality of different space frequencies. CONSTITUTION:Firstly, a base is provided, and a movable section 7 is provided on the base. Then, rugged lattices 8a and 8b, each of which has a plurality of different space frequencies and amplitude in the movable section. Subsequently, a needle 9 which is placed in opposition to the lattices 8a and 8b is placed, and so is an actuator fixed on the driving base. Finally, a feedback circuit 11 for feedback is provided to ensure constant flow of a tunnel current I between the needle 9 and lattices 8a, 8b.
Patent JP-H02185613-A (JP)
Title: Exhaust device for motorcycle
Inventor: ISHIHARA SATOSHI
IPC: B62M7/02
Filed: 1989-01-07
Abstract: PURPOSE:To make easy and quick attachment work possible by connecting an exhaust pipe other thin a rear exhaust pipe to the rear exhaust pipe via flange members disposed in a plane intersecting the direction of inserting and fitting of another exhaust pipe. CONSTITUTION:When an exhaust device is to be mounted on a vehicle body, the rear end of the first exhaust pipe 10 is inserted and fit to a joint section 13 of a rear exhaust pipe 12 while the front end thereof is connected to a engine cylinders. The front end of the second exhaust pipe 11 is then connected to the engine cylinders while the rear end thereof is connected to the third exhaust pipe 18 which is integral with the rear exhaust pipe 12 via flange members 21, 22. This completes both the assembling of and insertion to the vehicle body of an exhaust device simultaneously. Because the flange members 21, 22 are disposed in the plane intersecting the direction of insertion and fitting of the first exhaust pipe 10, alignment during the connection work is facilitated and quick work is made possible.
Patent JP-S61161076-A (JP)
Title: Facsimile equipment
Inventor: UEHARA MASARU
IPC: H04N1/387
Filed: 1985-01-09
Abstract: PURPOSE:To record a transmitted original on a recording sheet at the recording side by providing number addition means for adding a number indicating the optional recording sequence to each one-line scanning information stored in the transmission memory circuit and optionally exchanging the sequence of documents or drawings of the transmitted originals. CONSTITUTION:Signals (b) specifying the recording sequence of the documents and drawings of the original are outputteed from an operating part 2. A processing unit CPU performs a number processing to perform recording and display in the order designated by the signal b, adding a number No. indicating the recording sequence in association with each area of each line of the transmission storage circuit 13, and sends out line data after the respective numbers. A receiving side processing unit CPU separates the numbers and the line data from the demodulated data (e), formulates address signals to a receiving memory circuit 6 in association with the respective numbers and sequentially writes one-line data following the top address designated by the address signals of the circuit 6. After storage in the circuit 6 of the picture signals for one original is ended, the stored data are sequentially read out from an address 1 and the read out data are recorded in a recording part 7 on a recording sheet.
Patent JP-H10197844-A (JP)
Title: Liquid crystal display device
Inventor: SHINODA YUJI
IPC: G02F1/133
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To enable one liquid crystal display device to perform both switchings between a reflection type and a transmission type and wide/narrow controls over a field angle. SOLUTION: A PDLC(high polymer dispersion type liquid crystal) cell 4A which can be switched between a state wherein circumferential light is reflected and a sate wherein back light is transmitted by turning ON and OFF a 1st voltage applying means 6 is provided between a liquid crystal element 2 for display and the back light 3, and a guest-host type liquid crystal cell 5 which controls the extent of the filed angle of a liquid crystal element screen for display by turning ON and OFF a 2nd voltage applying means 7 is provided on the opposite side from the PDLC cell 4A when viewed from the liquid crystal element 2 for display, thereby making arbitrary choices on one liquid crystal display device according to use conditions of a case wherein the quantity of circumferential light is large, or small a case wherein plural persons view the display,  or a case wherein secrecy needs to be kept.
Patent JP-H10200757-A (JP)
Title: Image processing unit, its method, and image processing system
Inventor: SHOJI ATSUYUKI
IPC: H04N19/423
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To attain the compression by which decoding with a higher compression rate, at a higher speed, at a lower cost and with high quality is attained in the case of compressing multi-value image data. SOLUTION: A difference value calculation section 200 assigns a code in response to a frequency of incidence to a difference value between each picture element of multi-value image data and its preceding picture element so as to code the data and the result is stored in a page memory 100. Then a density value calculation section 400 decodes sequentially code data in the page memory 100 and integrates obtained differences to decode the multi-value image data.
Patent JP-S62160562-A (JP)
Title: Multiprocessor
Inventor: TAMIYA ICHIRO
IPC: G06F15/16
Filed: 1986-01-09
Abstract: PURPOSE:To effectively use an individual input bus by using a section, where all of unit signal processors in processor groups do not take in moving picture signals, to transmit control information. CONSTITUTION:A host computer 1 generates the discrimination number of a processor group of the transmission destination and discrimination numbers of unit signal processors 5-8 in processor groups 2-4 besides a control command and stores them in storage areas in processor groups. The section where all unit signal processors do not take in the moving picture signals exists certainly in one frame period though unit signal processors 5-8 in processor groups 2-4 take in the moving picture signals from an individual input bus 9, and control information is transmitted through the individual input bus 9 in this section.
Patent JP-H04239366-A (JP)
Title: Information processing system
Inventor: MATSUNAMI HIROYUKI
IPC: G06F15/00
Filed: 1991-01-14
Abstract: PURPOSE:To improve the working rate of a terminal equipment by transferring the on-line environment of an old terminal equipment to a new terminal equipment and then changing the logical address of the old terminal equipment into the logical address of the new terminal equipment. CONSTITUTION:A user outputs an on-line connection request from a terminal equipment 30. An on-line control part 14 refers to an on-line control table 13 to confirm whether the user is kept in an on-line connection state or not. The user is already set in an on-line connection state through a terminal equipment 20 and reads an on-line environment of a logical address by an environment shift means 11. Then the part 14 cuts the on-line connection of the equipment 20, and an address changing means 12 changes the logical address of a user terminal equipment serving as the information stored in an on-line control table 13 to the equipment 30 from the equipment 20. Thus the working rate is improved for both equipments 20 and 30.
Patent JP-H01179695-A (JP)
Title: Production of l-tryptophan
Inventor: YAJIMA YOSHIHIRO
IPC: C12P13/22
Filed: 1988-01-11
Abstract: PURPOSE:To efficiently product L-tryptophan, by cultivating a bacterium belonging to the genus Bacillus, having a gene taking part in tryptophan synthesis and chloramphenicol resistance in a Chloramphenicol-containing medium. CONSTITUTION:A bacterium belonging to the genus Bacillus containing two genes taking part in tryptophan synthesis and a Chloramphenicol-resistant gene sandwiched between the genes on chromosome is used as a starting bacterium strain. When the bacterium belonging to the genus Bacillus is cultivated in a Chloramphenicol-containing medium, a strain capable of multiplying in a medium having 30-80ppm Chloramphenicol is obtained. Further L-tryptophan is produced by cultivating the strain and the tryptophan is collected. Thus a great number of genes taking part in L-tryptophan synthesis are stably multiplied on chromosome and L-tryptophan is efficiently produced.
Patent JP-S62160513-A (JP)
Title: Method and device for detecting making phase of phase advance capacitor in power factor adjuster
Inventor: MORITA TOYOICHI
IPC: H02J3/18
Filed: 1986-01-09
Abstract: PURPOSE:To prevent the occurrence of a surge current for making of a phase advance capacitor by allowing the switch operation of capacitor making to coincide with a maximum point of the voltage. CONSTITUTION:An output voltage expressed with a sine waveform Esintheta is obtained at a point A in the secondary side of a transformer 5 whose primary side is connected to a bus 1. This sine wave has the same phase as the frequency on the bus 1, and its integral value coincides with a 90 deg. phase delayed waveform a Esintheta. If a maximum voltage point of the integral value is detected, a point of the highest voltage is detected by the zero point of the integral value because said maximum voltage point coincides with the point of the highest voltage of the bus 1. Consequently, said sine wave is integrated by a mirror type integrator 6 to obtain a waveform Ecostheta, and this waveform is inputted to a comparator 7 whose comparison reference voltage is set to zero, and the output is differentiated by a differentiating circuit 8, and its positive-side pulse is inputted to one input terminal of a NAND circuit 9, and the output of a discriminator 4 is inputted to the other input terminal.
Patent JP-H09190514-A (JP)
Title: Function card with connecting means
Inventor: IMAEDA EIJI
IPC: G06K17/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To avoid a loading-impossible problem due to the interference of a structure body and a projected part in the slot part of an information processor where a function card with a connecting means is loaded or due to the interference of the projected parts when the two function cards are overlappingly loaded, in a function card with connecting means, where the projecting part exists in a rear end part to provide an external cable connecting means. SOLUTION: The function card consists of a function card mainbody 101 and a connector unit 102. A PCMCIA-standard connector 103 is provided in the tip part and a connector unit 102 connecting connector 105 is provided in the rear end part in the function card mainbody 101. The tip part of the connector unit 102 is provided with a connector 106 for connection to the connector 10 and the rear end part is provided with the external cable connector 104. The connectors 105 and 106 are made connectable in both normal and reverse directions concerning their top and bottom directions.
Patent JP-H10198277-A (JP)
Title: Resticking-proof tacky adhesive label
Inventor: ITO KAZUHIKO
IPC: G09F3/10
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To make an illicit action to reuse the same label impossible by forming the label in such a manner that the traces of an attempt to peel the label always remain by providing the label with an oil-soluble colored layer contg. a specific high-polymer compd. and org. solvent dissolving dyes on the side opposite to a tacky adhesive layer coating side. SOLUTION: This label is formed by successively laminating a tacky adhesive layer and release paper on a base. The surface of the base opposite to the tacky adhesive layer coating side is provided with an oil-soluble colored layer contg. the high-polymer compd. of <=10 in σ value [unit; (cal/cc) 1/2] which is a dissolution parameter and org. solvent dissolving dyes. Namely, the solvent having low polarity is used for peeling the label and the label is provided with such oil-soluble colored layer to cause the drastic flow out of the colored layer when the solvent having the low polarity is used in this embodiment. The high- polymer compd. used at this time is a copolymer of isobornyl ester poly(meth) acrylate. The compd. contg. the isobornyl ester poly(meth)acrylate at a weight ratio of >=70% is excellent.
Patent JP-S59127635-A (JP)
Title: Apparatus for mixing two liquid materials
Inventor: SANO TAKASHI
IPC: B01F5/06
Filed: 1983-01-11
Abstract: PURPOSE:To sufficiently mix two liquids within a short time, by a method wherein three or more of disks each having three or more of small pores are arranged in a liquid flowline so as to leave intervals therebetween and a mixture of two liquid materials are extruded from one end to the other end. CONSTITUTION:The introducing ports 2, 3 of two liquids emitted from high pressure ejectors and the introducing port 4 of a washing solvent are attached to the rear end of a spray gun main body 1 so as to be connected to a flowline 5. Discs 6 each of which has six small pores each having an inner diameter of 1.5mm., an outer diameter of 12mm. and a thickness of 2mm. and rings 7 each of which has an outer diameter of 12mm., an inner diameter of 10mm. and a thickness of 2mm. are arranged in the leading end of the aforementioned flowline 5 in an alternately and continuously combined arrangement and assembled in an outer shell 8 with an inner diameter of 12mm. to fabricate a mixing apparatus. A spray nozzle 9 is threaded with the leading end of this mixing apparatus. When this mixing apparatus is used, even a highly viscous material can be sprayed well.
Patent JP-S57118773-A (JP)
Title: Chipped food of double structure and its preparation
Inventor: MITSUI SHINYA
IPC: A23L13/00
Filed: 1981-01-12
Abstract: PURPOSE: To provide a snack food having a high nutritive value, by combining a laver sheet with an egg sheet, sea tangle sheet, dried meat processed sheet, etc. in a layer state.  
     CONSTITUTION: A laver sheet is passed through a baking conveyor and baked, a paste is applied to the sheet, on which a dried meat sheet, baked egg sheet, sea tangle sheet, etc. formed similarly into a sheet shape is piled, and the sheets are pressed by rolls and bonded. A starch paste, casein, CMC, etc. is used as the paste. Curling, cutting, forming and processing are carried out, to give the product 3C having any of various shapes, wherein the laver sheet 1 is bonded to the other sheet 2. In forming, the sheet materials are pressed to a heat bar having a required cross section by a belt. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09189616-A (JP)
Title: Furnace internal temperature continuously measuring sensor
Inventor: ARAI AKIO
IPC: G01K7/02
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To improve durability by inserting and fixing a plurality of sheath thermocouples in a protection pipe in which a graphite protection pipe and a metallic protection pipe are integrated together. SOLUTION: In a temperature sensor 1, a heat resistant type R sheath thermocouple R1 and type K sheath thermocouples K1, K2, K3 are used for temperature measurement. These four thermocouples R1, K1, K2, K3 are stored together in a metallic protection pipe 2. The protection pipe 2 is inserted into a protection pipe, in which a graphite protection pipe 4 and a metallic protection pipe 5 are screwed with each other so as to be integrated together, and in a clearance between the protection pipe 2 and the protection pipe, a mixture 6 of graphite paste and MgO powder is filled for fixing the protection pipe 2.  In addition, the outer circumference of the protection pipe, in which the protection pipe 4 and the protection pipe 5 are screwed and integrated with each other, is protected by means of an iron protection pipe 8, and its clearance is filled with the mixture 6 of graphite paste and MgO powder for fixing the protection pipe.
Patent JP-S60146269-A (JP)
Title: Electrostatic recorder
Inventor: IWAHASHI HARUO
IPC: G03G15/08
Filed: 1984-01-10
Abstract: PURPOSE:To enable uniform and efficient prevention of fatigue owing to crystallization of a selenium photosensitive body without affecting adversely the image forming function thereof by forming the noble metal element of the I group of periodic table so as to exist to the contact part of a means for conveying a developer from a storage part. CONSTITUTION:Magnetic developing drums 12, 13 are provided to a magnetic brush developing device 10 mounted with a photosensitive body 11 and a developer is fed by screw type conveying members 14, 15, by which the developer is mixed. A toner from a hopper 16 for contg. the developer is supplied into a connecting pipe 23 by a screw type conveying member 21 and a manual driving member 22 for driving the member 21 and is dropped through a toner accepting port 18 onto agitating members 14, 15. The pipe 23 is constituted of the noble metal element of the I group of periodic table, for example, copper.
Patent JP-S56101261-A (JP)
Title: Disc device
Inventor: KAMO MASAYOSHI
IPC: G06F3/06
Filed: 1980-01-16
Abstract: PURPOSE:To enable to transfer the information from the disc externally in parallel with the write-in operation from the disc to the buffer memory, by providing the buffer memory of the first-in and first-out with the disc controller. CONSTITUTION:The buffer memory is sectioned into blocks of M1-Mn and the output of the disc buffer memory is converted into parallel information with the serial/parallel data conversion circuit 7, and write-in is sequentially made to the block M1 first under the control of the timing generating circuit 8 controlled with the disc controller. When the write-in to M1 is finished, write-in is sequentially made from the block M2 to M3 on and after. When the write-in to the block M1 is finished, the memory content is sequentially read out and converted into serial information at the parallel/serial conversion circuit 16 and transmitted externally. When the readout of M1 is finished, readout is moved to M2, M3.