baber/WOPTO huggingface dataset:
Patent JP-S6388185-A (JP)
Title: Novel 9-deazaguanines
Inventor: KIYASARIN ROOZU KOSUTORAN
IPC: C07D239/47
Filed: 1987-08-25
Abstract: The present invention is novel derivatives of pyrrolo[3,2-d]pyrimidines and pharmaceutical compositions and methods of use therefor. The derivatives are inhibitors of purine nucleoside phosphorylase selectively cytotoxic to T-cells but not to B-cells in the presence of 2'-deoxyguanosine and, therefore, are for use in the treatment of autoimmune diseases, gout, psoriasis or rejection of transplantation.
Patent JP-2001029294-A (JP)
Title: Hose for vacuum cleaner and vacuum cleaner
Inventor: NAKAI KOICHI
IPC: A47L5/14
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To suppress the environmental pollution by incineration, such as generation of dioxin, by forming an outer hose and an inner hose from an elastomer. SOLUTION: This hose 21 has a double layer structure constituted of an outer hose 22 and an inner hose 23. The outer hose 22 is made by spirally winding a long member comprising a styrene based elastomer and bonding the joint parts of end parts in the width direction of the long member with an adhesive comprising polypropylene into a pipe shape. A spiral protruding bar is formed on the joint part and the almost central part in the width direction of the long member respectively. The inner hose 23 is formed into a pipe shape by spirally winding a long member comprising a styrene based elastomer and bonding the joint parts of the end parts in the width direction of the long member with an adhesive comprising polypropylene into a pipe shape. A spiral protruding bar is formed on the joint part and an almost central part of the long member in the width direction respectively.
Patent JP-H0878446-A (JP)
Title: Resin sealed equipment
Inventor: KURODA TOSHIAKI
IPC: H01L21/56
Filed: 1994-09-02
Abstract: PURPOSE: To position a mold case and a lead frame with high precision by simple operation. CONSTITUTION: Positioning members are arranged at the respective end portions of a mold case 30 wherein a plurality of recessed parts 32a into which liquid sealing resin is injected are arranged in a straight line. A lead frame 20 is retained in the state that the lead frame 20 is positioned in the longitudinal direction, by the respective positioning members. The lead frame 20 is also retained in the state that the lead frame 20 is positioned in the width direction and the vertical direction, by a retaining guide 33 arranged on the mold case 30. Thereby the lead frame 20 and the mold case 30 are positioned with high precision.
Patent JP-S5998805-A (JP)
Inventor: YASUDA AYUMI
IPC: B32B21/14
Filed: 1982-11-30
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-S60101556-A (JP)
Title: Image forming method
Inventor: TSUBO SHIYUUZOU
IPC: G03G15/00
Filed: 1983-11-07
Abstract: PURPOSE:To shorten the replacement time of an original by guiding two original to a position for image processing before image formation is started, and discharging the two originals after image formation is performed for one original and thus forming an image on one surface of a recording medium. CONSTITUTION:The 1st ''Mylar'' guide 115A is provided in front of a feed-in roller 111, and originals in a stack state are placed on a setting table 106B smoothly. The 2nd ''Mylar'' guide 115B is provided upward between the feed-in roller 11 and a separation and conveyance part 112, and originals sent from the feed-in roller 111 are sent smoothly to the separation and conveyance part 112 in cooperation with the 3rd ''Mylar'' guide 115C. Therefore, the originals taken out of and conveyed from the separating and feeding part 112 are moved so that their front end parts are guided to the nip parts of the 2nd register rollers 113A and 113B by an upper guide 203.
Patent JP-H0375354-A (JP)
Title: Production of grain-oriented silicon steel sheet with superlow iron loss free from deterioration in characteristic due to stress relief annealing
Inventor: IGUCHI MASAO
IPC: C23C14/22
Filed: 1989-08-15
Abstract: PURPOSE:To produce a grain-oriented silicon steel sheet with superlow iron loss by cleaning and smoothing the surface of a finish-annealed grain-oriented silicon steel sheet and then forming a high-tension film consisting of at least one kind among the nitrides, carbides, and oxides of specific metals. CONSTITUTION:A cold rolled steel sheet of a low-carbon grain-oriented silicon steel containing 2-4.5wt.% Si is subjected, after subjected to various annealing treatments on the way, to the removal of surface oxides by means of pickling, and further, the steel sheet surface is finished into a smooth surface of <=0.4mumRa by means of mechanical polishing, electropolishing, etc. Subsequently, a high-tension film of at least one kind selected from the nitrides and carbides of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, Co, Ni, Mn, Al, B, and Si and the oxides of Cr, Al, Ni, Cu, W, Si, Ti, Sn, Fe, Zr, Ta, Ce, and Zr is formed on the above finished smooth surface by means of dry plating. In the course of the above procedure, the steel sheet is irradiated with a laser beam in a direction perpendicular to the rolling direction of the steel sheet to undergo stress relief annealing, by which the grain-oriented silicon steel sheet extremely reduced in iron loss characteristics can be produced.
Patent JP-H0373629-A (JP)
Title: Cordless telephone set
Inventor: SATO MITSUO
IPC: H04M1/00
Filed: 1989-08-15
Abstract: PURPOSE:To reduce a call loss due to the contention of control channels at outgoing and incoming calls and to improve the communication service by selecting one of 2 kinds of control channels which has less frequency of use automatically. CONSTITUTION:The system consists of a frequency of use measuring means measuring frequency of use of 2 kinds of control channels and a selection means selecting a control channel having less operating traffic automatically. A master set 100 or a cordless telephone set 200 monitoring the control channels are raised by a same control channel (e.g. 1st control channel) at application of power and counts number of control signals of other cordless telephone set through the control channel within a specified time (such as 1 hour). The count is compared with a count of control signals through other control channel so far up to now and the control channel whose difference is less than the specified value (e.g. 50%) is selected as the active control channel. Thus, the communication is attained by using a control channel not in contention with other surrounding cordless telephone set.
Patent JP-H1138055-A (JP)
Title: Estimating system for environmental characteristic of electromagnetic field in wireless terminal machine
Inventor: ONISHI NAOKI
IPC: H04W24/06
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To realize more accurate estimation by carrying out sufficient characteristic estimation of a wireless terminal machine through an indoor simulation, and preventing an interference between a signal received in the wireless terminal machine and that transmitted from there. SOLUTION: Transmitting antennas 23a-23c are arranged in a sealed box 20 and a wireless terminal machine 22 being estimated object is also installed, and the environmental characteristic in electromagnetic field of a signal which is transmitted from the transmitting antennas 23a-23c and received by the terminal machine 22 is therefore reproduced. The terminal machine 22 is provided with a means for transmitting an information signal about the received signal of the strength of an electric field as a signal except a radio wave namely an optical signal, and an optical sensor 24 for receiving a received information signal transmitted from the terminal machine 22 is provided in the sealed box 20.  Thus the received information signal from the terminal machine 22 in the sealed box 20 is inputted into the estimation control means of a personal computer 26 provided outside the sealed box 20 through the optical signal.
Patent JP-S6188070-A (JP)
Title: Slip control device for torque converter
Inventor: YAMAGUCHI HIROSHI
IPC: F16H61/14
Filed: 1984-10-08
Abstract: PURPOSE:To prevent generation of vibration by gradually decreasing the slip amount of a torque converter after the lapse of a preset time since an acceleration pedal is released. CONSTITUTION:A timing means 6 is adapted to measure the time releasing of an acceleration pedal 2 detected by means 5 continues, and designate the measured time to a direct-coupled clutch control means 7. The direct-coupled clutch control means 7 is adapted to control the operation of a direct-coupled clutch 3 in such a manner that after the lapse of a preset time, the increased slip amount of a torque converter 4 is gradually decreased. Thus, the torque converter absorbs torque fluctuation enough with the slip amount increased during the preset time, and then absorbs the torque fluctuation with the slip amount gradually decreased, so that the generation of vibration due to torque fluctuation can be prevented during coasting running.
Patent JP-H1137785-A (JP)
Title: Display device for time information on route
Inventor: ONISHI NOBUYUKI
IPC: G09B29/10
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a display device for time information on a route that makes a user intuitively recognizable a time distribution in the route between two designated arbitrary points. SOLUTION: A user inputs the starting point and the end point of a route from an external input device 3. A route search part 12 searches a route in a shortest required time from the input starting point up to the input end point. A route-time-distribution computing part 15 divides the searched route, and it computes the required time of every divided block so as to obtain a time distribution. A route-time-distribution display part 16 displays the time distribution on a display device 6 by an expression method which is set in advance for display.
Patent JP-H0373905-A (JP)
Title: Optical functional element
Inventor: MITOMI OSAMU
IPC: G02F1/025
Filed: 1989-08-16
Abstract: PURPOSE:To couple a photosemiconductor element or optical fiber with low loss by small-sized constitution by setting the spot diameter of a light wave, which is propagated in an input/output waveguide, larger than the spot diameter of a light wave which is propagated in a waveguide which has an optical processing function. CONSTITUTION:The parts of input/output optical waveguides 22 and 24 which are connected to optical elements such as semiconductor laser diodes and optical fibers are formed in such a waveguide structure that a spot diameter close to the light spot diameter of the waveguide of the photosemiconductor or optical fiber is obtained. Independently of above waveguide structure, the waveguide part which has the optical processing function is formed in a waveguide struc ture which determines the spot diameter of light propagated there so that the propagation loss of the waveguide and the loss of coupling with the optical fiber go to small and the best efficiency of the optical processing function is obtained. Consequently, even when the photosemiconductor element is joined directly, low-loss coupling becomes possible and a high-efficiency, small-sized optical communication device is realized.
Patent JP-S60102657-A (JP)
Title: Electrophotographic device
Inventor: TACHIKAWA MASAICHIROU
IPC: G03G15/36
Filed: 1983-11-09
Abstract: PURPOSE:To generate a blank part at the end part on a copy by forming a prescribed no-copying picture part at the end part in a paper feeding direction of a copying form even at the time of a reduction copying, by controlling a start time of an original scanning and a copying form feeding. CONSTITUTION:A phase control means 26 is provided between a motor 10, and an original scanning means 12 and a paper feeding means 18. This phase control means 26 controls an operation start time of the original scanning means 12 and the paper feeding means 18, and it is constituted of a scanning phase control means of an original for advancing or delaying a scanning start time of the original scanning means 12, against a paper feeding start time of the paper feeding means 18, and/or a paper feeding phase control means for advancing or delaying the paper feeding start time of the paper feeding means 18, against the scanning start time of the original scanning means 12. In case of a reduced copy of an original picture is generated by using a reducing means 24, a feed of a copying form 20 by the paper feeding means 18 is advanced by a prescribed quantity against the original scanning by the original scanning means 12, by the phase control means 26, by which with regard to the feeding direction of the copying form 20, a no-copying image part to which a copying image of an original 14 does not correspond can be provided on its tip part.
Patent JP-H0532439-A (JP)
Title: Fine aggregate
Inventor: KAWACHI TAKESHI
IPC: C04B18/14
Filed: 1991-07-29
Abstract: PURPOSE:To improve the flowability of a fine aggregate at a low cost by exchanging one part or all of a constituents such as concrete by slag spheres or slag semi-spheres. CONSTITUTION:Slag (semi)spheres having a degradation degree of <=0.3% in an autoclave by a method modified so as to reduce the degradation degree are produced. A fine aggregate used as a material together with cement, water, etc., for producing concrete, mortar, etc., is mixed with the slag (semi)spheres in an amount of 50-100vol.% based on the whole amount of the fine aggregate to produce an improved fine aggregate.
Patent JP-H0853226-A (JP)
Title: Cargo take-out device
Inventor: NUWA TAKASHI
IPC: B65G59/02
Filed: 1994-08-11
Abstract: PURPOSE:To provide a cargo take-out device, by which the disadvatage that sliding resistance with lower goods is increased can be overcome by always drawing out goods stacked in a container substantially horizontally by a chuck and draw-out arm. CONSTITUTION:A cargo take-out device is so constructed that a support table 5 is fixed to an elevating frame 4 of an elevating device elevated along a strut 2 of a truck, and the front and rear end parts of a take-out arm are elevated through two sets of jacks installed on the support table 5. In the collected. In the device, a cargo grasping means of the arm front end and a draw-out arm are made close always substantially horizontally to cargoes stacked high to the vicinity of a ceiling of a container and engaged with the cargo.
Patent JP-S60105185-A (JP)
Inventor: KASAHARA TOSHIO
IPC: H01R43/00
Filed: 1983-11-09
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-H1155494-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI JUN
IPC: H04N1/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To allow the facsimile equipment connecting to a personal computer PC via a communication line to obtain/abort information whose output is not desired among image information stored in a reception image information memory by the operation from the PC. SOLUTION: The facsimile equipment is provided with a means 11 that provides a facsimile transmission reception function to a PC, a means 6 that stores received image information, a means 4 that analyzes a character pattern included in an ATD command, and all received image is sent from the facsimile equipment to the PC in various modes based on the operation from the PC within a permissible capacity of the image information storage means 6.
Patent JP-S60103459-A (JP)
Title: Data processor
Inventor: FUJIMURA SHIGEO
IPC: G06F1/08
Filed: 1983-11-09
Abstract: PURPOSE:To continue a processing action by using plural oscillators different in frequency, and switching automatically the process to an action clock in a low frequency when an error is detected. CONSTITUTION:Each part of a data processor works synchronously with either one of clocks generated by oscillators C1-Cn selected by a selector CX whose selection is controlled with the counted value of an error counting part 7 defined as a selection control signal. An error detecting part 3 detects the presence or absence of an error with the data handled by a data memory part 2 and a data processing part 1. The part 7 counts the number of times of error detected by the part 3. When an error is set at an error flag part 5 and also the counted value of the part 7 does not reach the error frequency at which the continuation is impossible for working of the processor, a control part 4 restarts a processing action by setting a flag at a reprocessing flag part 8. While a stop signal is set at a stop flag part 6 to switch an action clock C in case the part 7 reaches the error frequency at which the continuation is impossible.
Patent JP-H1041157-A (JP)
Title: Fixed coil
Inventor: MATSUO KOJI
IPC: H05K1/18
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To try to decrease the number of components composing a terminal, to lower cost, to decrease man-hour of manufacturing of a coil assembly, and to secure the coil assembly fitting to a printed circuit board. SOLUTION: A fixed coil has a drum core 11 consisting of a winding 11c wound by a coil 12 between an upper collar 11a and a lower collar 11b of the bobbin. A plurality of cuts 11d, 11e, 11f, and 11g are made in edge of at least one collar 11b, and hitches 11h and 11j are demarcated by the cuts 11d, 11e, 11f, and 11g and the leads 12a and 12b of the coil 12 are bundled to the hitches 11h and 11j.
Patent JP-S6189854-A (JP)
Title: Liquid jet recording head
Inventor: SHIOTANI MAKOTO
IPC: B41J2/16
Filed: 1984-10-09
Abstract: PURPOSE:To offer a liquid jet recording head of durable and high reliability, by a method wherein a passage of recording liquid is constituted by cured film of photosensitive resin with coefficient of linear expansion under 7.7X16<-6> cm/ca/ deg.C. CONSTITUTION:Desired numbers of liquid discharge energy generating bodies 2 are provided on a silicon substrate 1. A photosensitive resin film (photoresist) is laminated on a plate surface 1a. After a photomask 4 is stacked on the photoresist 3, the exposure is performed from the above, and it is dipped in a volatile organic solvent, and unpolymerized photoresist is dissolved and removed, then a cured photoresist film 3H is formed and further cured. A resist film 5H and a resist 8 are formed in the same method. When the liquid jet recording head is manufactured using photoresist cured film having coefficient of linear expansion under 7.7X10<-5>cm/cm/ deg.C the generation of the stress is seldom because the difference of the coefficient of linear expansion of the cured film and the substrate is not so large, the deformation of a discharging outlet or the liquid passage is kept minimum.
Patent JP-S6271167-A (JP)
Title: Manufacture of side terminal type lead-storage battery
Inventor: KAWASAKI MAKOTO
IPC: H01M50/552
Filed: 1985-09-24
Abstract: PURPOSE:To improve the work efficiency and make the strength of the connection between an electrode pole and a terminal fixture constant by making the electrode pole provided to a set of plates and a terminal fixture provided at the outside of an electrolytic tank into contact with each other through a side wall of the electrolytic tank and connecting them together by resistance welding. CONSTITUTION:When molding an electrolytic tank 2 made of synthetic resin, a terminal fixture 1 is cast in so that its protruding surface 1a becomes flush with the inner surface of the side wall 3 of the electrolytic tank 2. An electrode pole 6 is provided to a set of plates 4 which consist of multiple positive plates and negative plates bound together with straps 5. The electrode pole 6 is brought into contact with the protruding part 1a of the terminal fixture 1 and the contact is resistance-welded by placing a pair of electrodes 11 of a resistance welder on both sides of the contact, to connect the terminal fixture 1 to the set of plates 4 of a side terminal type lead-storage battery. Thus welding process is made easy so that it can be automated and the strength of the connection can be made constant without uneveness.
Patent JP-H0554703-A (JP)
Title: Optical environment analyzing device and optical environment analyzing method
Inventor: HATTORI NOBUHIRO
IPC: G06F19/00
Filed: 1991-08-22
Abstract: PURPOSE:To precisely calculate illuminance and luminance by conducting environmental analysis of light in consideration of mirror surface reflection so as to determine the light quantity reaching each surface of an emitted light at the time of simulating natural lighting. CONSTITUTION:A determined surface selected from each surface of divided environmental spaces of an analyzing target on the basis of a determined standard related to light quantity is used as a light source 1. A Light is emitted in determined plural directions from this light source, and each surface which each light reaches is searched to operate the light quantity reaching this surface. Thereafter, the reaching light quantity of a determined surface selected from each surface on the basis of a determined standard is used as a light source to operate the reaching light quantity of each surface, and this procedure is repeated to provide a final light quantity of each surface. When a reaching surface of the light having a determined angle from the light source 1 of a light environment analyzing device is determined, thus, the light in the determined angle direction is arrived to a surface 2 preliminarily determined as a mirror surface, and this light is reflected. This is repeated, and the surface of the light reaching at a new incident angle is used as the reaching surface from the light source 1.
Patent JP-H1055874-A (JP)
Title: Manufacture of multi-pole spark plug
Inventor: YAMAGUCHI MAKOTO
IPC: H01T13/20
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To accurately position a noble metal in an outside electrode by pushing each outside electrode base material to a bending die molding surface, which corresponds to the bending shape of the outside metal, for plastic deformation, and welding one end surface of the noble metal to a front end surface of the outside electrode base material, and punching a central part of the noble metal and a tip of each outside electrode base material. SOLUTION: An outside electrode base material is pushed to a molding surface of a bending die through a communication hole of a main body metal 1 so as to be plastically deformed, and bent to a nearly-L shape, and a tip of the outside electrode base material is blanked by a pressing machine. Continuously, an end surface 404 of the noble metal is welded for connection to a front end surface of the outside electrodes 4, 4 so as to stride over a clearance formed by blanking. The outside electrodes 4, 4 of the main body metal 1 are inserted into a guide so as to contact with an end surface of a blanking die, and a central part of a noble metal chip is punched by a punching part. A central electrode 3 is fixed by fitting an insulator 2 in the through hole by glass seal so as to form a spark plug A.
Patent JP-S61100236-A (JP)
Inventor: AMAMIYA SADAKAZU
IPC: G01S15/89
Filed: 1984-10-08
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-2000044663-A (JP)
Title: Copolyester and film using the same
Inventor: KUDO TAKAFUMI
IPC: C08G63/183
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyester having excellent adhesion to a rotary cooling drum when produced, capable of suppressing the dirt of electrostatic wires and sublimate adherence to extruder caps and having excellent productiv ity and hygienic properties by including a specific quaternary phosphonium salt of sulfonic acid in a copolyester. SOLUTION: This polyester is obtained by including (B) 0.1-45 mmol.%, based on the difunctional carboxylic acid component in the component A, of a quaternary phosphonium salt of sulfonic acid having ester-forming functional group (e.g. 3,5-dicarboxybenzenesulfonic acid tetrabutylphosphonium salt) in (A) a copolyester having the major repeated unit of ethylene terephthalate and a melting point of 205-253 deg.C. It is preferable that for this polyester, the component B detected after immersed in the 50% ethanol solution at 250 deg.F for 2 h. is at <=1 ppm.