baber/WOPTO huggingface dataset:
Patent JP-H02173967-A (JP)
Title: Optical disk changing device
Inventor: KAWAHARA KATSUYUKI
IPC: G11B17/26
Filed: 1988-12-26
Abstract: PURPOSE:To save troublesome changing procedures of a CD and to easily enjoy music, etc., by attaching and detaching an optical disk changing device which can store plural CDs to and from an ordinary optical disk reproducing device. CONSTITUTION:When a user selects an arbitrary disk number after the disk is loaded to the opening part 7 for mounting the optical disk of an optical disk reproducing device 1, housing cases 21a - 21e which house the CD corresponding to the number are pulled out from an optical disk housing part 20 horizontally by a horizontal moving mechanism part 30, and pulled into a base main body 40. The CD housing cases pulled into the base main body are descended by an elevating mechanism part 50 while keeping the cases horizontal together with the base main body 40, deliver the CD to the turntable 2 of the optical disk reproducing device 1, and a detecting switch 9 of the optical disk reproducing device side is pushed. When the detecting switch 9 is pushed, the turntable turns by a spindle motor, and the reproduction of the CD is started. Thus, by attaching the optical disk changing device to the ordinary optical disk reproducing device which can change and reproduce for each CD, the plural CDs are changed automatically.
Patent JP-H03189955-A (JP)
Title: Magnetic head support device
Inventor: KOSEKI HIDEAKI
IPC: G11B17/32
Filed: 1989-12-19
Abstract: PURPOSE:To obtain stable head-touch by providing a first groove, which communicates a first recessed part and a second recessed part, on the downstream side of a first ring-like projection and providing a second groove, which communicates the second recessed part and the outside of a magnetic head supporting body, on the downstream side of a second ring-like projection. CONSTITUTION:The first groove 8 which communicates the first recessed part 5 and the second recessed part 6 is provided on the downstream side of the first projected line 3 of the magnetic head supporting body 1. Besides, the second groove 9 which communicates the recessed part 6 and the outside of the body 1 is provided on the downstream side of the second ring-like projection 4. The first recessed part 5 is prevented from being sealed up by the first groove 8 formed to the first projected line 3. Besides, proper negative pressure is maintained in the recessed part 5 by the balance of air exhausted from the groove 8 because of viscosity and air flowing back to the recessed part 5 because of pressure difference. Thus, a disk is not attracted and the stable head- touch is obtained.
Patent JP-H09164688-A (JP)
Title: Electrostatic ink jet recording head
Inventor: SHIMA KAZUO
IPC: B41J2/385
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To perform beautiful printing of high accuracy. SOLUTION: An ink chamber 1 holding ink 3 containing charged toner particles, the emitting orifice part 2 allowing the ink chamber 1 to communicate with the outside, an emitting electrode 4 arranged so that the leading end thereof slightly protrudes from the emitting orifice part 2 and the migration electrode 5 provided on the side opposite to the emitting orifice part 2 of the ink chamber 1 are provided. A slit-like cut-in part turned from the leading end of the emitting electrode 4 to the ink chamber is provided to the leading end part of the emitting electrode 4.
Patent JP-H10274234-A (JP)
Title: Hinge for expanding/closing solar panel or reflector
Inventor: ROTH MARTIN
IPC: H01L31/042
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To guarantee the same expansion moment for an expansion full continuous time by storing a part of the expansion energy of a helical spring in a twist spring by the shape of a sliding cam for the first half of an expansion time and supplying this stored energy to motion again for the second half of the expansion time. SOLUTION: An insertion bolt 8 is pushed into a groove 12 existing in the end part of a sliding cam 5a by a twist spring 9, and thereby a fork 3 is locked together with a bearing support body 2. The sliding cam 5a has a gradually increased tilt angle in its starting end, and this tilt angle is reduced again from the center of the sliding cam 5a to the groove 12. By this shape of the sliding cam 5a, for the first half of the expansion of the fork 3, a part of the expansion energy of a helical spring 6 is stored in the twist spring 9. For the second half of the expansion, this stored energy is passed through the sliding cam 5a and supplied again to expansion moment.
Patent JP-H11160914-A (JP)
Title: Electrostatic charge image developing toner and image forming method
Inventor: SUGIZAKI YUTAKA
IPC: G03G15/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To avoid deterioration in electrification characteristics, powder characteristics, holding property of charges and fixing characteristics and to improve nonuniformity state of an image by preparing color fine particles each containing a resin and pigment particles of a specified average dispersion particle size dispersed in the resin and coating each color fine particle with an outer shell resin. SOLUTION: A resin and a pigment are dispersed in a solvent to prepare a pigment paste, which is then mixed with a monomer or prepolymer of an outer shell resin to carry out interfacial polymn. to capsulate the paste with the outer shell resin. The average particle size of the color fine particles is preferably <=4 μm so as to suppress the height of the toner image after fixed to a transfer material, and more preferably 0.1 to 3 μm. The inner part of the color fine particle coated with tone of polyurethane, polyurea and polyurethane-polurea resin consists of a coloring agent and a binder resin. The coloring agent is preferably a pigment considering the light resistance and bleeding resistance, and the average dispersion particle size of the pigment particles in the resin is preferably <0.3 μm calculated as a circle.
Patent JP-H11217401-A (JP)
Title: Manufacture of crystalline cellulose
Inventor: MATSUE YUJI
IPC: C08B1/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a crystalline cellulose in a simple and low cost process which reduces investment cost, mineral acid using cost, and water using cost while recovering effective ingredients such as glucose, etc. SOLUTION: This is a manufacturing method of a crystalline cellulose with a polymerization degree of not lower than 50 but not higher than 350, in which a wood pulp is sealed in a pressurized vessel, and a hot water heated not lower than 205 deg.C but not higher than 245 deg.C is introduced, and it is more preferable if the wood pulp and the hot water are counter-currently contacted. For the wood pulp, a chemical pulp for paper making which is obtd. by delignification treatment of a wood pulp, a chemical pulp for dissolution, or a cotton linter can be used.
Patent JP-H05167627-A (JP)
Title: Digital reception circuit
Inventor: KOBAYASHI KOJI
IPC: H04L27/14
Filed: 1991-12-13
Abstract: PURPOSE:To provide a digital reception circuit having a stable reception characteristic. CONSTITUTION:A CPU 7 measures and monitors a period of an H level and a period of an L level of a demodulation digital signal waveform with a TTL level resulting from a demodulation signal outputted from a quadrature detection circuit 1 and converted into the TTL level by a TTL level conversion comparator 3. The CPU 7 sends a control signal to a phase shifter 5 of the quadrature detection circuit 1 via a D/A converter 8 based on the result of monitor to change a resonance frequency f0 of the phase shifter 5 and to control an S curve DC output voltage of the quadrature detection circuit 1 to be kept to be a prescribed value. As a result, the pulse waveform of the demodulated digital signal outputted from the TTL level conversion comparator 3 is kept constant.
Patent JP-H01171141-A (JP)
Title: Magneto-optical recording medium
Inventor: KOBAYASHI YOSHIMITSU
IPC: G11B11/105
Filed: 1987-12-25
Abstract: PURPOSE:To obviate generation of cracks and deterioration of a recording layer by providing an interference layer consisting of tantalum oxide between a substrate and the recording layer. CONSTITUTION:This recording medium is constituted by providing the interference layer, the magneto-optical recording layer consisting of an alloy of a rare earth metal and transition metal and a reflecting layer successively on a plastic substrate. Among these layers, the interference layer is constituted of the tantalum oxide. This interference layer is provided to utilize the interference effect of light by the transparent film having a high refractive index to lower the reflectivity, there lowering noises and improving C/N. The interference layer consisting of the tantalum oxide has the smaller internal stresses as compared to the interference layer consisting of a nitride and the probability that said layer is cracked is much lower. The generation of cracks is thereby prevented and the deterioration of the recording layer is simultaneously obviated.
Patent JP-2000210090-A (JP)
Title: Oligo dna strongly combining with hcv rna and convenient production of the dna
Inventor: TAYA TOSHITAKA
IPC: C12Q1/68
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new oligo DNA which exerts a high bonding reactivity to HCV RNA, consists of a single strand oligo DNA complementary to the specific domain of the HCV RNA, shows easy RNA amplification and is used for determination, diagnosis or the like for the HCV RNA. SOLUTION: This oligo DNA is a new single strand oligo DNA having a high bonding reactivity to hepatitis C virus(HCV) RNA and containing the base sequence represented by the formula complementary to the base number 101-120 of HCV RNA, possesses the higher structure complementary to the free part in a single strand RNA such as HCV RNA or the like, enables to easily carry out the amplification or the like of RNA by using this and is useful as a reagent or the like for determination or diagnosis for HCV RNA. This oligo DNA is obtained by screening out the combination of several kinds of oligo DNA of 20-25 base length containing the sequence complementary to the cleavage domain of RNA presumed in the cleavage reaction using an enzyme which cleaves only single strand oligo DNA and RNA containing the random sequence of 6-9 base length by means of the above enzyme reaction.
Patent JP-H02174204-A (JP)
Title: Solenoid operation control device
Inventor: SATO MASAMITSU
IPC: H01F7/18
Filed: 1988-12-27
Abstract: PURPOSE:To reduce the cost without improving so much the reliability of both coils by making switchable a state where each half of the amount of electric charges is applied to each of both coils an a state where the total amount of the electric charges is applied to any coil upon the other coils being faulty. CONSTITUTION:When either one of a pair of coils 63a, 63b in a linear solenoid 11 is in a bad condition or when any broken failure or short-circuiting is produced or when transistors 70a, 70b are in a bad condition, there is interrupted current application to a bad one between both coils 63a, 63b responsively to any trouble detected by trouble diagnosis circuits 73a, 73b. The total amount of a set current corresponding to the amount of braking operation is applied to the remaining normal coil. Hereby, the linear solenoid 11 can manifested the thrust force corresponding to the amount of the braking operation. Accordingly, even when either of both coils 63a, 63b is in a bad condition, braking hydraulic pressure can be reacted on the braking hydraulic chamber.
Patent JP-H07154595-A (JP)
Title: Image forming device
Inventor: FUKUDA HARUHIKO
IPC: G06T1/00
Filed: 1993-11-30
Abstract: PURPOSE:To perform decision processing to a special source document without preliminary scanning by reading infrared ray information, at the time of return scanning after reciprocating scanning of source document reading and deciding whether the source document is a special source document based on the received infrared ray information. CONSTITUTION:A read filter 104 is used to implement 1st read scanning. Then an infrared ray filter 105 is used, scanning is implemented at the time of a 1st return and a special source document decision section 111 detects a characteristic 1. After the end of the scanning, the filter 104 is selected and 2nd and 3rd read scannings are made similarly to detect characteristics 2, 3. Then the decision section 111 makes 1st decision as to whether or not the source document 101 is the special source document based on the characteristics 1-3 and when the source document is decided to be the special source document, a printer section 113 performs output inhibit processing. When the result of decision indicates a negative result, a characteristic 4 is detected similarly to the characteristics 1-3, 2nd decision is made and when the source document is decided to be a special one, copy inhibit processing is implemented and when the result indicates a negative result, copying is processed. Thus, the decision is made with high accuracy by plural number of times of read scanning.
Patent JP-H08155961-A (JP)
Title: Loader or unloader for tire vulcanizing machine
Inventor: SARUMARU SHIYOUGO
IPC: B29L30/00
Filed: 1994-12-05
Abstract: PURPOSE: To provide a compact and economical loader or unloader for a tire vulcanizing machine capable of ensuring the smooth execution of shaping even when a green tire having any height is supplied and the grasping and introducing accuracy of the green tire from a tire supply device to a vulcanizing mold. CONSTITUTION: A tire grasping device 2 is attached to the leading end of a boom 1 freely revolvable and liftable with respect to each of molds through a height adjustable connection part 3 to constitute a loader or unloader. Concretely, a screw structure formed by screwing the male screw member 15 fixed to the boom l in the female screw hole piercing part 13a formed to the end part of the tire grasping device 2 is provided to the connection part 3 of the boom 1 revolving between the inside and outside of a tire vulcanizing machine in a freely liftable manner and the male screw member 15 is rotated to simply regulate the height of the tire grasping device 2.
Patent JP-H08154884-A (JP)
Title: Wiping cloth installing stand of mop
Inventor: YAMASHITA SHUSUKE
IPC: A47L13/24
Filed: 1994-12-06
Abstract: PURPOSE: To provide a wiping cloth installing stand in a mop by which the wiping cloth can be easily and firmly held by pushing/ locking a part of the wiping cloth in/on notches by fastening installing plugs. CONSTITUTION: Stand-shaped parts 13 are provided on an upper surface, and locking holes 15 are bored to push/lock wiping cloth 1 in/on the stand shaped parts 13. Notches 17 are cut and arranged in edge parts of the locking holes 15, and fastening installing plugs 19 to fasten and install and hold the wiping cloth 1 are installed. The fastening installing plugs 19 are connected to a wiping cloth installing stand 3 by connecting members 21.
Patent JP-S63246537-A (JP)
Inventor: JIYATSUKU JII GUREIZU
IPC: F16H48/20
Filed: 1987-12-28
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-2000154358-A (JP)
Title: Adhesive for semiconductor
Inventor: KOSHIBE SHIGERU
IPC: H01L21/52
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive having excellent adhesivity, preservability and workability, capable of relaxing thermal stress generated on a semiconductor, when a semiconductor device is assembled and when the assembled semiconductor is used, and capable of realizing a small semiconductor device having a high performance at a low cost. SOLUTION: This adhesive for semiconductors contains a spherical ceramic having hydroxyl groups on the surface. The spherical ceramic comprises at least one selected from among silica, alumina, aluminum nitride, silicon nitride, etc. The spherical ceramic is contained in an amount of 0.1-50 vol.% based on the adhesive. The spherical ceramic has the maximum particle diameter of <=20 μm, the average particle diameter of 5 nm to 10 μm, and the particle diameter distribution CV value of <=60%. The hydroxyl groups on the surfaces of the particles are contained in an amount of <=5 wt.% based on the ceramic. The adhesive used as the base material preferably comprises a flexible adhesive.
Patent JP-H05162604-A (JP)
Title: Air bag device
Inventor: KURIYAMA YUJI
IPC: B60R21/215
Filed: 1991-12-13
Abstract: PURPOSE:To offer an air bag enabling its component part cost to be reduced and installation manhours also reduced even if the cover body to cover the air bag is made of synthetic resins. CONSTITUTION:A synthetic resins made cover body 3 for use to cover an air bag 1, which opens at a given time, is provided on a case 2 through a hinge portion 8 and a break away member 10. The cover body 3 opens as it turns centering the hinge portion 8 while the break away member 10 breaks away as the air bag 1 opens. The break away member 10, which is formed by using a material of weaker break away strength then the cover body 3, is arranged on the cover body 3 by inserting and burying it in the cover body 3 at the time when the cover body 3 is moulded.
Patent JP-H10165355-A (JP)
Title: Endoscope
Inventor: MIYAKE KIYOSHI
IPC: G02B23/24
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent breakage or deformation of a visceral material and surely fix it in fixing the visceral material to the tip. SOLUTION: This endoscope is so constituted that a nozzle 22 is inserted in a nozzle fitting hole provided in a tip constitution part main body 10 and fixed to the tip constitution part main body 10 by a screw 24, and a projecting part 28 provided on the tip of the screw 24 fixes the nozzle 22 to an engagement recessed part 29 provided in a side of the member of the nozzle 22 in such a state as being engaged with the side wall part 29a of the recessed part 29 in no contact with the bottom 29a of the recessed part 29. The nozzle 22 is thus surely fitted to the tip constitution part main body 10 without being broken by the screw 24.
Patent JP-H02179578-A (JP)
Title: Train approach alarming device
Inventor: YAMAMOTO HARUO
IPC: B61L23/06
Filed: 1988-12-29
Abstract: PURPOSE:To improve the safety in work by allowing an operator to take a train approach alarm device having the data input/output function and connecting said alarm device to an on-ground closure controller through a transmission system and transmitting the alarm for the approach of a train and reflecting the response for the train by the operator to be reflected in the train control. CONSTITUTION:When the registration information which is supplied from a train approach alarm device WD operated by an operator is previously registered into a closure controller SS, if a train TR advances into a control division, the SS transmits the closure information due to work to an operation controller DC for TR according to the registration information. Then, an allowable speed pattern PTS for the stop before a working division WA is prepared. Then, before a certain time from the time when the train speed exceeds PTS, DC sends out an approach alarm AW for the WD. Then, the SS relay-transmits AW to WD, when WD is registered in the control division, and the alarm contents is outputted to the operator from an input/output data processing part DB.
Patent JP-H11149427-A (JP)
Title: File transfer management system
Inventor: KAISE HIROSHI
IPC: G06F12/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a file transfer management system with which operability and work efficiency can be remarkably improved by managing the completion of file transfer and automatically activating following processing without requiring an operator to operate while facing a screen at all the time in the case of performing file transfer by a file transfer protocol(FTP) on a computer. SOLUTION: Concerning the file transfer management system for performing file transfer between network connected computers while using the FTP, a request flag and an answer flag are provided, the information of the request flag and answer flag is mutually transmitted between computers on the sides of transmission and reception, and the information management of end conditions, the start timing of following processing and the processing to be activated can be regulated.
Patent JP-H04197941-A (JP)
Title: Sheet body conveyor device
Inventor: TORISAWA NOBUYUKI
IPC: B65H5/02
Filed: 1990-11-29
Abstract: PURPOSE:To make a sheet body conveyor device compact and reverse the top and back side of a sheet body in a simple way by providing a clockwise/ counterclockwise rotatable drum and a first and a second conveyor systems disposed on both sides of the drum, and leading the conveyed sheet body out from each end side thereof after winding it around the drum. CONSTITUTION:The carry-in port 88 of a sheet body 22 is formed by a drum 14 and a first conveyor system 16 disposed on one face side of the drum 14, and the carry-out port 90 of the sheet body 22 is formed by the drum 14 and a second conveyor system 18 disposed on the other face side of the drum 14. A suction cup 24 suction-holding the sheet body 22 is displaced to let the sheet body face the carry-in port 88. The sheet body 22 is held by the drum 14 and the first conveyor system 16 so as to be conveyed onto the second conveyor system 18 side and led out from the carry-out port 90. The top and back side of the sheet body 22 are thereby reversed.
Patent JP-H09169997-A (JP)
Title: Cleaning agent and its recovery
Inventor: HOSHINO MITSUO
IPC: C11D7/50
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning agent and its recovering process free from the compositional change before and after the distillation recovery and causing little contamination with impurities. SOLUTION: This cleaning agent is produced by adding one or more kinds of organic compounds having polar group to a hydrocarbon solvent consisting of a 5-20C hydrocarbon, a mixture of its isomers or a mixture of two kinds of 5-20C hydrocarbons having different carbon numbers. The organic compound has a boiling point falling within ±25 deg.C of the 50% distillation temperature of the hydrocarbon solvent reduced to normal pressure. The distillation recovery of the cleaning agent is carried out at a temperature within ±25 deg.C of the 50% distillation temperature of the cleaning agent reduced to normal pressure.
Patent JP-H01174096-A (JP)
Title: Office line speech trunk
Inventor: KAMIGAKI SEIJI
IPC: H04Q3/58
Filed: 1987-12-28
Abstract: PURPOSE:To attain communication between an optional terminal equipment and a trunk line or communication between trunk lines by transfer by connecting a terminal equipment without modification of the circuit even when the distance from the master controller from the terminal equipment including the trunk line speech trunk is long. CONSTITUTION:A timing circuit outputting respectively a timing signal to each of plural terminal equipments 70A-70C, a control means outputting control information to be connected to a destination, a multiplexer 280A selecting one among PCM-processed outputs from the plural terminal equipments, a register 260B storing tentatively the output of the multiplexer and outputting the output at a prescribed period, a register 260A storing tentatively the input applied from the trunk line and outputting it at a prescribed period, and a demultiplexer 270A selecting the terminal equipment selected by the demultiplexer and applying the output of the register 260, are provided to the system. In the first half of one frame in the PCM channel, information is sent from the selected terminal equipment to the trunk line and in the latter half of one frame, information is sent from the trunk line to the terminal equipment.