baber/WOPTO huggingface dataset:
Patent JP-H0387872-A (JP)
Title: Developing device
Inventor: HOSAKA AKIHITO
IPC: G03G15/09
Filed: 1989-08-31
Abstract: PURPOSE:To perform uniform development having no irregularity in density by putting the distance between a vertical line which passes the shaft center of a carrier and a vertical line which passes the shaft center of a carrying agitator member below a developer carrier in specific relation with the diameter of the developer carrier. CONSTITUTION:The vertical line passing the shaft center of a developing sleeve 5 is denoted as O and the vertical line passing the shaft center of the 1st carrying agitator member 8 is denoted as H. This H shows the horizontal distance between the shaft center of the developing sleeve 5 and the shaft center of the member 8 and is in a range of -L/2<=H<=L, where L is the diameter of the developing sleeve 5. Here, a developer D1 whose toner is consumed at a development position 3a after passing a control blade 6 reaches a repulsive pole N2. Then magnetic attractive forces from repulsive poles N2 and N3 to the shaft center of the sleeve 5 are ceased, so the developer D1 is peeled off the sleeve 5 to fall. The fallen developer D1 is agitated with a developer in a member. Then part of the developer D1 is lifted to the sleeve 5 with the magnetic attractive force of the magnetic pole N3 and reaches the blade 6. The remaining unlifted developer is agitated by the member 8.
Patent JP-S60119588-A (JP)
Title: Earth device of copying machine using beltlike photosensitive body
Inventor: SHINOZAKI ATSUSHI
IPC: G03G21/00
Filed: 1983-12-01
Abstract: PURPOSE:To attain stable, excellent earthing with low contact resistance through a brush which does not deform even when used for a long time and eliminates the sticking of toner by using a ferromagnetic material brush which faces a magnet across a beltlike photosensitive body. CONSTITUTION:The ferromagnetic material brush 3 which faces the magnet 4' having N and S poles alternately across the beltlike photosensitive body 1 contacts the conductive layer of the photosensitive body 1, which is grounded. The brush 3 does not deform because of the presence of the magnet 4' even when used for a long period, and magnetic toner is napped and never sticks on the brush 3, thereby earthing the beltlike photosensitive body stably and excellently with low contact resistance.
Patent JP-H04107862-A (JP)
Title: Solid-state imaging device
Inventor: NAKA SHUNICHI
IPC: H04N5/357
Filed: 1990-08-27
Abstract: PURPOSE:To obtain a solid-state imaging device capable of preventing noises due to electric chargers by a method wherein a ring-like shading film is provided around a floating diode on a substrate, so that the electric charges produced due to a ray of light incident do not directly reach the floating diode through a transmitting part. CONSTITUTION:On a substrate 100, a shading film 5 comprising laminated layers of color filters 5a, 5b is provided around a floating diode FD of a detecting part 102. This shading film 5 covers a scope in which electric charges produced within the substrate 100 directly reach the floating diode FD. Incidentally, reference number 17 denotes a SiO2 film converting a surface of the substrate 100 and reference numbers 7, 8 denote interim protective films made of acryl or the like. By the shading film 5 surrounding the floating diode FD, a scope is shaded in which the electric charges produced within the substrate 100 directly reach the floating diode. Further, light electronic generation due to the ray of light incident upon the FD can be prevented. Accordingly, noises due to the electric charges can be reduced.
Patent JP-S60117723-A (JP)
Title: Forming method of fine pattern
Inventor: FUJIWARA HIDEKI
IPC: G03F7/09
Filed: 1983-11-30
Abstract: PURPOSE:To enable the precise formation of a fine pattern of large thickness and narrow width, by interposing a carbon film between a film to be processed and a resist film. CONSTITUTION:A permalloy layer 2 is formed on a substrate 1 formed of magnetic garnet, and a carbon film 3 is formed on the layer 2. Next, the carbon film 3 is coated with a photoresist 4, and this photoresist 4 is etched selectively by exposure and development through a photomask. When etching is conducted subsequently with oxygen plasma by using a plasma etching device of a diode type, the carbon film 3 is etched selectively while the photoresist formed in a pattern works as a mask. On the occasion, the pressure of an oxygen gas and a power are adjusted so that side etching may not occur in the carbon film 3. Then, with the remaining photoresist 4 and the carbon film 3 used as a mask, the permalloy layer 2 is ion-etched by using an Ar gas, and thereby a permalloy pattern is formed.
Patent JP-H0274063-A (JP)
Title: Semiconductor device manufacturing lead frame
Inventor: KAWAHARA YOSHITOKU
IPC: H01L23/50
Filed: 1988-09-09
Abstract: PURPOSE:To prevent a short circuit between leads due to the collapse of a plating layer at resin sealing by a method wherein an outer lead is provided, where a plating layer is provided onto only a partial face of it other than the part on which a mold clamping pressure acts. CONSTITUTION:A mount 1 where a semiconductor element is mounted, inner leads whose tips are, at least, provided with a plating layer, and outer leads 5, whose partial faces other than the faces on which the mold clamping pressure of a resin sealing mold acts are provided with a plating layer 7, are provided. By this setup, as a plating layer has not been formed from the first on the parts of the outer leads 5 on which the mold clamping pressure of a sealing mold acts, the cutoff of leads from a tie bar or the occurrence of whiskers, used to happen in a conventional process, due to the collapse and the squeeze- out of a plating layer are prevented, so that a short circuit between leads can be prevented.
Patent JP-H0275735-A (JP)
Title: Engine controller
Inventor: KATO YUJI
IPC: B60W10/10
Filed: 1988-09-08
Abstract: PURPOSE:To prevent engine stall and an aftershock by outputting a limit signal for lowering the output of the power of an engine and also stopping the output of the limit signal according to the state of the operation of the engine when an automatic transmission is under a speed changing state. CONSTITUTION:An operating state detecting means (a) for for detecting the state of the operation of an engine and a speed changing state detecting means (b) for detecting the speed changing state of an automatic transmission are provide, when the automatic transmission is under a speed changing state, a limit signal for lowering the output of the power of the engine is output from a limit signal output means (c) and also th output of the limit signal is stopped according to the operating condition of the engine. A control means (d), is provide, for calculating control value which controls the combustion state of the engine according to the operating state of the engine and, when a limit signal is output, calculating control value which controls the combustion state of the engine according to the limit signal, and a parameter relating to the combustion state of the engine is operated by a combustion operating means (e) according to the output of the control means (d).
Patent JP-S59116377-A (JP)
Title: Sputtering device
Inventor: SERIKAWA TADASHI
IPC: C23C14/34
Filed: 1982-12-24
Abstract: PURPOSE:To provide a titled device which can form a film having good quality at a high deposition rate on a substrate with good uniformity by the constitution wherein plural targets are mounted on a cathode or high frequency electrode and an electrode shield is provided in the spacing between the targets and the peripheral part thereof. CONSTITUTION:Three targets 32, 32', 32'' are mounted on an electrode 31 of a target device and an electrode shield 33 covering not only the peripheral part of te electrode 31 but also the spacing between the targets 32, etc. and the peripheral part thereof is provided. Glow discharge is induced by impressing a negative voltage or high frequency voltage on the electrode 31 in such constitution, then the surfaces of the targets 32, 32', 32'' are simultaneously sputtered, and target constituting atoms are deposited on a substrate (not shown in figure) disposed opposite to the electrode 31, whereby a thin film is formed. The sputter etching of the electrode 31 is prohibited by the shield 33 in the above-mentioned method, whereby the thin film having high purity is formed.
Patent JP-H0856661-A (JP)
Title: Stabilization of hexokinase
Inventor: KODA SEIICHI
IPC: C12N9/12
Filed: 1994-08-29
Abstract: PURPOSE: To stabilize a hexokinase useful for e.g. assaying creatine kinase to be used for e.g. diagnosing myocardial infarction, by its chemical modification with a polyoxyalkylene glycol alkyl (meth)allyl ether-maleic anhydride copolymer. CONSTITUTION: A hexokinase(HK) such as P-1 isozyme of yeast origin is equilibrated with a 0.5M boric acid-NaOH buffer solution (pH8.5) followed by addition of glucose so as to make it 1mM, and the resultant solution is incorporated with a polyoxyalkylene glycol alkyl (meth)allyl ether-maleic anhydride copolymer of the formula (AO is an oxyalkylene; R is an alkyl; (n) is 5-50; (k) is 5-50) followed by thoroughly mixing and then agitation at 4 deg.C overnight to effect the chemical modification of the HK, and the resultant HK is purified by column chromatography, thus obtaining the objective stabilized hexokinase capable of preserving and retaining its activity for a long period, and useful for assaying creatine kinase giving important knowledge for diagnosing and treating myocardial infarction, etc.
Patent JP-H0629434-A (JP)
Title: Heat dissipation device
Inventor: MATSUMOTO TOSHIO
IPC: H01L23/38
Filed: 1992-07-09
Abstract: PURPOSE:To provide a thermoelectric cooling device which can compete various compression-type cooling devices by increasing remarkably the efficiency of a heat dissipation device. CONSTITUTION:A heat dissipation device is divided into a heat absorption member 7 and a heat dissipation member 10, and heat medium liquid is circulated in the heat dissipation device. By contacting directly a substrate 18 of a thermoelectric semiconductor with the heat medium liquid, heat dissipation without heat conductive loss is made. As a result, heat dissipation effects increase due to synergetic effects of the heat absorption member 7 and the heat dissipation member 10, and cooling efficiency increases remarkably.
Patent JP-H0276207-A (JP)
Title: Coil driving equipment for electromagnet
Inventor: NISHIMURA SHINJI
IPC: H01F7/18
Filed: 1988-09-12
Abstract: PURPOSE:To hold a shock as small as possible when a coil driving equipment is powered ON by gaining a suction force according to a reaction of an electromagnet by a method wherein a pulse width of the coil driving equipment for the electromagnet which is switched ON at a large voltage and is kept driving at a small voltage is made smaller gradually at the time of switching ON as time elapses. CONSTITUTION:In a coil driving equipment in which a switch element 5 is turned ON and OFF by a smaller holding pulse signal than when the power is ON when a coil 4 of an electromagnet which is supplied with a d.c. voltage from a full wave rectification circuit is sucked in and after the power-on is completed, second timer circuits 21 are located in the required number in parallel with a first timer circuit 20 for starting the power-on. From the power-on is started till it is completed, a smaller pulse width than when the power-on is started is reduced in two or more steps. Therefore, such a suction force as to accord with a reaction of the electromagnet can be obtained. By this method, a shock can be eased when the power is turned ON.
Patent JP-S6288758-A (JP)
Title: Automatic outfitting device for web
Inventor: KUNISHIGE YUKIHIRO
IPC: B65H19/18
Filed: 1985-10-11
Abstract: PURPOSE:To aim at automation for outfitting work, by installing a web setting device setting each web to more than two units of chuck arms to be rotated by a main shaft, an eccentric cutter device, a delivery device of good paper to a workbench, and an outfitting device performing each outfitting work of adhesive tape sticking on the work-bench, paper cutting, tabsticking, etc., altogether. CONSTITUTION:A web 8 being attached to a chuck arm 4 to be rotated by a main shaft 3 is cut off of its outerlayer paper and unusable one by an eccentric cutter 17 free of adjustment for projecting width of a blade, and rotation of the web is changed whereby reject paper is discharged out of each of outer layer plate conveyors 18a and 18b. Afterward, god paper is delivered onto a workbench 20 by the blowoff of jet air 21 via a delivery belt 19. On the workbench 20, a paper and part is drawn-in by suction and cutting and tab sticking by an automatic adhesive taper sticking device and an automatic running cutter are carried out. In succession, the paper end is wound up, while a tab at the paper tip is stuck to a web surface by a press roll 57, thus automatic outfitting is over. Afterward, the arm is rotated and the outfitted web is drawn out to the outside of a device by a truck 53.
Patent JP-H11150518-A (JP)
Title: Method for transmitting a plurality of programs
Inventor: WOOL AVISHAI
IPC: H04N7/167
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To include a program into a plurality of packages without the need for a service provider to send again the program to each package. SOLUTION: An encryption key used to encrypt a program is sent to a customer together with program contents. A set top terminal receives periodically a package key SJ from a head end. Each package key corresponds to a program package which is within customer's competence for a given period (830). Each program is encrypted by using a program key KP with a head end server before the transmission (840). In addition to the transmission of the encrypted program, the head end server sends header information including package pairs of each package to which the program belongs (850). The package pair includes a package identifier and program key KP encrypted by the corresponding package key SJ. The header information can be interleaved with the program parts.
Patent JP-S6290339-A (JP)
Title: Automatic ending apparatus
Inventor: IWADE TAKU
IPC: D01H13/00
Filed: 1985-10-14
Abstract: PURPOSE:To provide an ending apparatus having little change in posture and capable of shortening the running time, by specifying the dimensional relationship between the truck of the running part and the frame of the ending part and specifying the position of the center of gravity of the ending apparatus. CONSTITUTION:The driving wheel2 and the following wheel 3 of a truck 1 are moved on a rail 10 and the upper and the lower faces of a rail 11 are clamped with an auxiliary wheel 4. The dimension of the running direction of the truck is made larger than that of the running direction of the frame 7 and the inclination of an ending apparatus along the running direction is deceased. The horizontal position of the center of gravity G of the ending apparatus is positioned at the center of the ending apparatus along the running direction and positioned out of the rail 10 reverse to the spinning frame 12 along the direction perpendicular to the running direction. A proper load is applied to the auxiliary wheel by this arrangement.
Patent JP-S59118124-A (JP)
Inventor: SUGIYAMA KENICHI
IPC: A61H33/00
Filed: 1982-12-27
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-S60122086-A (JP)
Title: Method for transporting service and waste water and aqueous slurry and simultaneously producing oxygen- enriched air
Inventor: TAKENAKA HARUNO
IPC: C02F1/20
Filed: 1983-12-02
Abstract: PURPOSE:To produce enriched oxygen, etc. by mixing an excess multicomponent mixed gas, each component having different solubilities in water, into service or waste water, separating a gas having low solubility in a separation tank, and further separating a gas having high solubility in a reduced-pressure chamber. CONSTITUTION:A part of a gas A which is air or waste combustion gas is branched and mixed into service or waste water in a pipeline. The velocity of the gas A which is dissolved to some extent is reduced in the primary separation tank 4, and the part rich in components having low solubility is floated up and separated along with the undissolved gas. The gaseous and liquid layers are made into a laminar flow, and the gas is separated from the liquid to separate a gas B. The remaining liquid separated from the gas B in a reduced-pressure chamber 5 is subjected to electromagnetic operations such as ultrasonic, high- frequency, and electrophoretic operations, and deaerated under the reduced pressure to discharge a gas C rich in components having high solubility. The gas B is stored in a tank 9, and the gas C in a tank 10.
Patent JP-2001051022-A (JP)
Title: Semiconductor integrated circuit test system and semiconductor integrated circuit test method
Inventor: AOYAMA SHINTARO
IPC: G01R31/28
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit test system and a semiconductor integrated circuit test method which allows the number of simultaneously measured semiconductor integrated circuits to be flexibly changed, using a general-purpose semiconductor integrated circuit tester having no simultaneous measuring function. SOLUTION: If a semiconductor integrated circuit 3 under test has a less required number of terminals for tests, a plurality of testers corresponding to the semiconductor integrated circuit 3 under test one to one are used for testing a plurality of semiconductor integrated circuits 3 at once. If a required number of test pins for tests increases according to test items, specified one is selected from among a plurality of integrated circuits and they are tested with cooperating the selected one semiconductor integrated circuit. Thus the simultaneous measurement of semiconductor integrated circuits is realized, without using a tester having high-cost simultaneous measuring functions, thereby eliminating the waste.
Patent JP-S6470772-A (JP)
Title: Silicone composition
Inventor: ASAI HIROYUKI
IPC: C08K5/02
Filed: 1987-09-10
Abstract: PURPOSE:To prevent silica, etc., from sticking to the wire-shaped electrode of a corona charger by incorporating a specific compd. into a silicone compsn. CONSTITUTION:The fluorinated org. compd. (A) having a vapor pressure is incorporated into the silicone rubber compsn., etc., for producing the diorganopolysiloxane oil to be stuck to a fixing roll of an electrophotographic copying machine and a silicone rubber roller for fixing. An oxyperfluoroalkylene oligomer or N, N, N-tris (perfluoroalkyl) amine or trifluoroethylene chloride oligomer is usable for the compd. A. The deposits of silica, etc., are then prevented from sticking to the electrode of the corona charger and the decrease in the quantity of the corona current generated from the corona charger is prevented.
Patent JP-S6284733-A (JP)
Inventor: IDOTA KUNIYOSHI
IPC: A47L15/08
Filed: 1985-10-11
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-H04107582-A (JP)
Title: Image forming device
Inventor: SAITO TATSUHIKO
IPC: G03B27/62
Filed: 1990-08-29
Abstract: PURPOSE:To easily and finely adjust a copy image position by providing a copy image position fine adjusting means which shifts the position of a copy image on recording paper corresponding to the image of an original in the conveyance direction of the recording paper. CONSTITUTION:When the fine adjustment of the position of the copy image is indicated with an operation switch 20, a signal for shifting the position of the copy image is inputted to a controller 30, which shifts the conveyance timing of a registration roller 12 by a specific quantity according to the input signal. The position of the copy image on the recording paper P is shifted in the conveyance direction (right-left direction) of the recording paper P. Namely, the operation switch 20 and controller 30 function as the copy image position fine adjusting means which shifts the position of the copy image on the recording paper in the conveyance direction. Consequently, the position of the copy image can easily be shifted.
Patent JP-S6469366-A (JP)
Title: Driver for electrothermal transfer recording
Inventor: HASHIMOTO NAOKI
IPC: B41J2/36
Filed: 1987-09-10
Abstract: PURPOSE:To eliminate nonuniformity in printed density due to variations in the number of electrodes simultaneously driven in a printing head, by providing a means for counting the number of the electrodes simultaneously driven in the printing head, and so controlling as to energize the electrodes for a period of time according to the result of counting by the counting means. CONSTITUTION:Gate circuits G1, G2,...Gs are supplied with energization time data from a D-F/F 11 and data from a recording-controlling part 10. Data 16 on electrodes to be simultaneously driven, which data is the same as the data inputted to a terminal D of a counter 14, is inputted to a terminal N of the recording-controlling part 10. Therefore, data on discrimination between printing and non-printing is inputted from the recording-controlling circuit 10 to the gate circuits G1, G2,...Gs. Energization time data is inputted to driving circuits 8 through only the gates relevant to printing of the gate circuits G1, G2,...Gs. According to the energization time data, recording currents in amounts just required for printing are passed to the recording electrodes relevant to printing.
Patent JP-S60118795-A (JP)
Title: Liquid crystal element
Inventor: KATAGIRI KAZUHARU
IPC: C09K19/54
Filed: 1983-12-01
Abstract: PURPOSE:A liquid crystal element having the composition in which a specific compound is dissolved in a liquid crystal, and capable of forming optical images corresponding to optical signals given from He-Ne laser, YAG laser, semiconductor laser or Ar laser. CONSTITUTION:A liquid crystal element containing a liquid crystal composition containing a compound expressed by formulas I and/or II [Z1 and Z2 are atomic group necessary for completing (substituted) nitrogen-containing heterocyclic ring; R1 and R2 are H, (substituted) alkyl, cyclic alkyl or allyl, etc.; m and n are 0 or 1, R3 and R4 are H, (sbustituted) alkyl, (substituted) aryl, etc.; R5-R8 are H, halogen, hydroxy, etc.], preferably in an amount of 1-3wt% dissolved in the phase A or C of preferably a smectic liquid crystal having positive dielectric anisotropy. USE:Optical disk systems of the recording method forming a large scope display and pit.
Patent JP-H0564794-A (JP)
Title: Filter material and agricultural chemical filter tank
Inventor: KUBO KATSUMI
IPC: C02F3/06
Filed: 1991-09-07
Abstract: PURPOSE:To almost certainly remove toxic agricultural chemicals contained in a waste fluid by a method wherein a filter material obtained by adsorbing soil bacteria adjusted to a neutral state on fossil coral sand or branched coral is arranged in a filter tank in a laminated state and this filter tank is arranged to a drain passage. CONSTITUTION:Soil bacteria adjusted to a neutral state by pH adjustment is adsorbed on fossil coral sand (b) or branched coral (a) to obtain a filter material. This filter material is arranged in an agricultural chemical filter tank 1 in a laminated state and this filter tank 1 is arranged to a drain passage. As a result, soil bacteria can be introduced into the pores of weak alkaline fossil coral sand or branched coral in a living state and the characteristics of those substances are utilized to make it possible to enhance filtering capacity. Toxic agricultural chemicals contained in a waste fluid can be almost certainly removed in the filter tank.