baber/WOPTO huggingface dataset:
Patent JP-H0850398-A (JP)
Title: Contact charging device
Inventor: FURUYA TADASHI
IPC: G03G21/10
Filed: 1994-08-08
Abstract: PURPOSE:To prevent a charging defect by satisfactorily performing the cleaning of a contact charging device by a cleaning member. CONSTITUTION:On the surface of photoreceptor 1, the contact charging member 2 is arranged opposite thereto. The contact charging member 2 is provided with the freely rotatable fur brush 21, the spongy cleaning member 22 for removing the dirt stuck to the fur brush 21 and the core bar guide 231 for allowing the fur brush 21 to move in the vertical direction. The fur brush 21 is pressed by the cleaning member 22 with the elasticity of the sponge, as a result the fur brush 21 is abutted with the photoreceptor 1 surface. Therefore, the butting state of the fur brush 21 respectively corresponding to the photoreceptor 1 and the cleaning member 22 is the same, hence the cleaning defect caused by the fur brush 21 leaving the cleaning member 22, or inversely the charging defect caused by leaving from the photoreceptor 1 can be prevented.
Patent JP-S6260311-A (JP)
Inventor: BERUNARUDO RANBERUTO
IPC: H03K17/10
Filed: 1986-09-05
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-H0955052-A (JP)
Title: Hub for disk-shaped recording medium and production of disk-shaped recording medium
Inventor: SUGAWARA NORIO
IPC: G11B7/24097
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain the shape of a hub for a disk-shaped recording medium maintaining the state of aligning the center of this hub for the disk-shaped recording medium and the groove center of the disk-shaped recording medium and a process for producing the disk-shaped recording medium having such hub for the disk-shaped recording medium. SOLUTION: The reference plane 1c of the hub 1 for the disk-shaped recording medium facing the main surface 2a of the disk-shaped recording medium 2 is provided with a recessed part 1a to increase the adhesive area corresponding to the recessed part 1a. The hub 1 for the disk-shaped recording medium is securely adhered to the disk-shaped recording medium 2. As a result, the state of aligning the center of this hub for the disk-shaped recording medium and the groove center of the disk-shaped recording medium is maintained and the process for producing the disk-shaped recording medium for securely adhering the hub for the disk-shaped recording medium is obtd.
Patent JP-S6363683-A (JP)
Title: (phenyldimethylcarbinyl)silane compound and production thereof
Inventor: ISHIHARA TOSHINOBU
IPC: C07F7/18
Filed: 1986-09-04
Abstract: NEW MATERIAL:A compound expressed by formula I (l is 1-2; m and n are 0-2; m+n<=2; R<1> and R<2> are alkyl such as methyl, ethyl, etc., alkenyl such as vinyl, allyl, etc.; aryl such as phenyl, tolyl etc.; X is halogen or alkoxy such as methoxy, ethoxy, etc.). EXAMPLE:(Phenyldimethylcarbinyl)dimethylchlorosilane expressed by formula II. USE:A silanizing agent for synthesizing medicine such as steroid, prostaglandin, etc., polymerization catalyst and additives for polyolefin. PREPARATION:A Grignard reagent expressed by formula III (Y is halogen) is reacted with a silicon compound expressed by formula IV in an organic solvent.
Patent JP-H0490702-A (JP)
Title: Heel part for footwear
Inventor: MORIKAWA RYOJI
IPC: A43B21/24
Filed: 1990-08-06
Abstract: PURPOSE:To form the title heel part well-fitting and easy to wear, by a method wherein at the title heel part integrally molded of synthetic resin by injection molding, a plurality of horizontal holes, each of whose sectional figure is made in an almost round shape, pierced in horizontal direction are provided, and each of the holes is formed in tapers for which both of the outsides thereof are made in a large diameter and the central part thereof is made in a small diameter. CONSTITUTION:The whole of a sandal 1 is integrally molded of synthetic resin by injection molding, and is composed of a heel part 2, a sole part 3 and belt parts 4. At the heel part 2, a plurality of horizontal holes 5, each of which is formed in an almost round shape in section, pierced in horizontal direction, are formed in double levels at regular intervals. The horizontal holes 5 may also be formed in different levels with each other or in three levels. Each of the horizontal holes 5 formed on the heel part 2 is formed in tapers for which both of the outsides thereof are made in a large diameter and the central part thereof is made in a small diameter. On the periphery of the sole part 3, the end parts of each of the belt parts 4 are separately connected. A forward belt for the belt parts 4 is made small and a rearward belt therefor is made large, and they are formed in the shape of inclination, and a space part 8 is also formed. In this way, the heel part for excellent footwear well-fitting and easy to wear can be obtained.
Patent JP-S58121475-A (JP)
Title: Testing system for automatic deposit paying machine
Inventor: MATSUO TAKASHI
IPC: G07D9/00
Filed: 1981-12-23
Abstract: PURPOSE:To make automatically a depositing test without employing any testing personnel, by performing the depositing operation test by using paper money delivered from the paying port of an automatic deposit paying machine to be tested. CONSTITUTION:A main controlling section 22 transmits an amount to be paid and a payment indicate signal written in a program for deposit test mode to a paying section 23. The cash transfer test controlling section 32 of a deposit testing device 9 trasfers a note taken out by a cash receiver 34 through a paying port 3 into an automatic deposit paying machine (ATM) 1 through a cash slit 4 by means of a sending roller, and a distinguishing device 25 distinguishes the note. The main controlling section 22 lets the 1st adding section 26 operate the amount received by a depositing section 24 and the 2nd adding section operate the paid amount, and each memory stores the calculated results.
Patent JP-H0258311-A (JP)
Title: Cylindrical rotary transformer and manufacture thereof
Inventor: HIRAMATSU HIROMICHI
IPC: G11B5/02
Filed: 1988-08-24
Abstract: PURPOSE:To prevent a coil from damaging in case of mounting the coil in the winding groove of a cylindrical core and to shorten a working time by composing the groove formed on the inner peripheral surface and the corner of an extending groove in curved states. CONSTITUTION:A coil holder 8 is closed and positioned to insert a winding guide 822 and an end wire guide 823 into the inner peripheral surface of a cylindrical core 3. Then, a winding 7 is formed in a groove 821 between the guides 822 on the outer peripheral surface of the pusher 82 of the holder 8 while driving means 10. Then, solvent coating means 12 is driven to coat the forming part of the winding 7 with paint thereby to fixedly hold the shape. Thereafter, the winding groove 4 of the core 3, the groove 821 of the holder 8, the guide 823, and the extending groove 5 of the core 3 are brought into coincidence. Expanding means 9 is driven in this state to expand the pusher 82 of the holder 8, and the winding 7 is inserted together with the guide 822 into the groove 4 of the core 3. In this case, the corners of the guide 822, 823 of the holder 8 are formed in curved states, and the corners 6 of the grooves 4, 5 are formed in cured states. Accordingly, it can prevent the winding 7 from damaging.
Patent JP-S5999284-A (JP)
Title: Electronic equipment
Inventor: ISHIWATARI MASUMI
IPC: G04G15/00
Filed: 1982-11-30
Abstract: PURPOSE:To collect data with high precision by providing a means which operates an annunciating means optional times at random within an optional time interval of a timer means. CONSTITUTION:An arithmetic circuit 13 receives various signals from a keyboard 2 and is controlled by a program stored previously in an ROM14 according to the contents of the signals to process data stored in an RAM15 and sends the result to a display register 12; and the data is passed through a decoder driver 11 to drive a display device 1. When a one-second signal is sent from a reference signal generating circuit 16, the arithmetic circuit 13 makes a one-second advance of timer data stored in the RAM15 according to the program in the ROM14. Further, the timer data is varied by a signal from the keyboard 2.
Patent JP-S6186594-A (JP)
Title: Heat exchanger
Inventor: KODERA TAKURO
IPC: F28F3/06
Filed: 1984-10-04
Abstract: PURPOSE:To smoothen the flow of fluid and effect highly efficient heat exchange by the whole of an element by a method whrein two sheets of partitioning plates are opposed so as to form V-shape and a spacing plate is provided therebetween while the spacing plate is constituted so that a part, opposing to an opening, is notched and the end rim at the side of the opening is cut obliquely so as to narrow the width thereof toward the inner deep side of the element. CONSTITUTION:The part of the spacing plate 13, which is opposing to the first opening 19, is notched and the side end rim 20 at the side of the first opening 19 is cut obliquely so as to narrow the lateral width of the spacing plate 13 toward the inner deep side of the element. Accordingly, the lateral width of the first opening 19 is formed so as to be enlarged gradually toward the inner deep side of the element. The end rim 20 of the spacing plate 13 is slanted and the lateral width of the spacing plate 13 is narrower at the inner deep side of the element than the same at the vicinity of the opening, therefore, the resistance of airflow, entered vertically to the axis of the cylinder of heat exchanger, is reduced as the air flows to the inner deep side when the air is flowed into the heat exchanger through the first opening 19, whereby the flow amount of air per sectional area of the flow path in the element 10 may be uniformed and the whole of the heat exchanger may be utilized effectively.
Patent JP-H1053839-A (JP)
Title: Steel sheet excellent in corrosion resistance
Inventor: YASUHARA HIDEKO
IPC: C22C38/06
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance while obviating the necessity of plating, addition of elements, etc., by changing a composition in a sheet thickness direction. SOLUTION: In this steel sheet, the composition in the central part of sheet thickness is different from the composition in the part between the surface and a position at a depth of <=3% of sheet thickness, that is, in the latter composition, the contents of Si, Mn, and Al are regulated to <=0.001wt.%, <=0.001wt.%, and <=0.002wt.%, respectively, by which excellent corrosion resistance can be obtained. The reason why the range is limited to the part between the surface and a position at a depth of <=3% of sheet thickness is that the reduction of the contents of Si, Mn, and Al over the range beyond the above range is undesirable from the viewpoint of the security of strength of the steel sheet.  In concrete, the reduction of Si, Mn, and Al content in the surface layer can be done by applying annealing to the hot rolled steel sheet, having the resultant scale, by and under ordinary method and conditions in a reducing atmosphere to reduce the scale completely.
Patent JP-H0257115-A (JP)
Title: Harvester for fruit vegetables
Inventor: UEDA YOSHIHIRO
IPC: A01D46/24
Filed: 1988-08-22
Abstract: PURPOSE:To prevent a hand from retreating in a state of hooking fruit vegetables in a capturing part by moving and operating the hand in the direction opposite to that on the basal side of a peduncle before starting return guide after harvesting operation through the set travel. CONSTITUTION:A hand (H) for harvesting fruit vegetables is guided to fruit vegetables which are objects for harvesting and a capturing part (T) thereof is projected forward to capture the fruit vegetables. The capturing part (T) is then moved from the fruit vegetable capturing position to the direction of the peduncular basal side it the fruit vegetables through the set travel. The peduncle of the fruit vegetables are subsequently cut by a cutter (S) to move the hand (H) once to a fruit vegetable capturing position. The capturing part (T) is then retreated back to facilitate slipping of the fruit vegetables from an opening 26 of the hand in failure of cutting the peduncle of the fruit vegetables.
Patent JP-H0636370-A (JP)
Title: Magneto-optical recording medium
Inventor: SHIBUTAMI TETSUO
IPC: G11B11/105
Filed: 1992-07-14
Abstract: PURPOSE:To provide a magneto-optical recording medium having high C/N and excellent in dependency on linear velocity by forming a protective film between a substrate and a magnetic recording film from silicon nitride, aluminum nitride or aluminum oxide. CONSTITUTION:When at least protective films and a magnetic recording film are laminated on a substrate and the magnetic recording film is held between the protective films to obtain a magneto-optical recording medium, the protective film between the substrate and the magnetic recording film is formed from silicon nitride, silicon oxide, aluminum nitride or aluminum oxide and the protective film on the magnetic recording film is formed from a hydrogen-contg. substance having <=1.3W/m.k heat conductivity at room temp. The objective magneto-optical recording medium having high C/N and excellent in dependency on linear velocity can be provided.
Patent JP-S6363071-A (JP)
Title: Developing method for electrostatic charge image
Inventor: KASHIWAGI HIROMI
IPC: G03G15/09
Filed: 1986-09-04
Abstract: PURPOSE:To obtain an image of good quality, by executing development by making the magnetic flux density of a developing magnetic pole of the downstream side of a flow of a developer higher than that of a developing magnetic pole of the upstream side. CONSTITUTION:A sleeve 3 which has been formed by a nonmagnetic material such as stainless steel, etc. is provided coaxially with a permanent magnet roller 2, and also, so as to be freely rotatable, and developing magnetic poles N1, S1 of the permanent magnet roller 2 are provided on the upstream side and the downstream side, respectively, of a flow of a developer. The developer is carried by the sleeve 3, an electrostatic charge image on an image carrier 1 is developed by a magnetic brush which has been formed on the developing magnetic pole N1 of the upstream side of the flow of the developer, and subsequently, it slides and rubs on the surface of the image carrier 1 again by other magnetic brush which has been formed on the developing magnetic pole S1 of the downstream side, and eliminates excessive magnetic toners. In this case, the magnetic flux density of the magnetic pole S1 is made higher by 50G than that of the magnetic pole N1. Also, a developer carrying speed on the sleeve is set to 60-700mm/sec. In this way, an image of good quality is obtained.
Patent JP-H0258250-A (JP)
Title: Manufacture of semiconductor device
Inventor: MASE KOICHI
IPC: H01L21/768
Filed: 1988-08-23
Abstract: PURPOSE:To obtain a semiconductor device having an inorganic insulating layer which is electrically stable and excellent in reliability by a method wherein, after an inorganic insulating film layer is deposited and the surface layer of said inorganic insulating film is eliminated, an electrode wiring is formed thereon. CONSTITUTION:On a semiconductor substrate 11, an inorganic insulating film layer 15 is formed, and an electrode wiring 17 is formed on the inorganic film layer 15. In this case, after the inorganic insulating film 15 is deposited, its surface layer part 15b is eliminated. This part corresponds to 10-45% of the deposited film thickness, and heavy constituting element of the inorganic insulating film 15 becomes excessive in this part. Then the electrode wiring 17 is formed on the upper surface of the inorganic insulating film layer 15a wherein the surface layer part is eliminated. For example, a first layer wiring 12 is formed; a silicon oxide film (P-SiO film) 13 is deposited by plasma CVD method, and a flattened insulating film 13a is formed; then a P-SiO film 15 is deposited; the silicon excess layer 15b of a surface layer corresponding to 23% of the deposition film thickness is eliminated by RIE method: the inorganic insulating layer 16a, wherein the second layer wiring 17 is formed on the upper surface, is formed.
Patent JP-H0786029-A (JP)
Title: Electromagnetically operable proportional valve
Inventor: BUERUNAA BUREEMU
IPC: F16H61/02
Filed: 1994-09-01
Abstract: PURPOSE: To prevent the formation of a bridge between both corresponding members that cooperated in an electromagnetic circuit, blocking, and/or magnetic short-circuiting by allowing at least one structure material of a magnetic circuit that cooperates in an operation air gap to have a non-magnetic support partially, at least, at one surface of corresponding, corresponding member sides. CONSTITUTION: An electromagnetically operable proportional valve has a magnet casing 10 for accommodating an immobile coil 13 and an immobile magnetic flux guiding member 12. Further, it has an electromagnetic movable element 19 that cooperates with a valve member 43 and cooperates with an immobile structure member in the magnetic circuit via at least one sub air gap 49 and an operation air gap 50. Then, at least one structure member 12 in the magnetic circuit that cooperates in the operation air gap 50 has a non-magnetic support stand 51 at least partially at least on one surface at a corresponding, corresponding member side. The non-magnetic support stand 51 has conductivity.
Patent JP-S6187265-A (JP)
Title: Floppy disk storing and controlling device
Inventor: MORISHITA MASAO
IPC: G11B17/22
Filed: 1984-10-04
Abstract: PURPOSE:To automate mounting and separation of a floppy disk to a floppy disk driver by conforming a handler to the position of an objective floppy disk, pulling out the floppy disk from a storing shelf to halfway, and moving a movable body until a floppy disk driver conforms to the objective floppy disk. CONSTITUTION:Storing shelves that store many floppy disks are provided along longitudinal direction. When a controlling device designates position in X direction of an objective floppy disk to an NC motor, a movable body A moves along horizontal direction and stops at the objective position. Then, the controlling device 20 drives the NC motor, and the movable body A is moved by a distance X1 to the position where a pulling in and pushing out mechanism 26 of the floppy disk driver 8 conforms to the floppy disk 2 pulled out halfway. Then, the driving is made in order of a motor 33  a motor 37 a solenoid coil 28, and the floppy disk 2 pulled out halfway is pulled into the floppy disk driver 8 by rollers 30, 32, and the reading/writing of the floppy disk is performed.
Patent JP-S6452403-A (JP)
Title: Sewnarticle receiver and its production
Inventor: KAWAMOTO TSUTOMU
IPC: A45C3/00
Filed: 1987-08-22
Abstract: PURPOSE: To manufacture sewn products reliably and simply when an item holder is formed by folding a synthetic leather sheet made of polyvinyl chloride material in back surface to back surface contact each other and heat sealing the part to be joined through a base sheet on the back side, thereby omitting glue application. CONSTITUTION: Synthetic leather sheets 2, 2 made of a polyvinyl chloride(PVC) material in the state of back side to back side contact are placed along a base sheet 3 made of woven or nonwoven fabric. Part of the sheets to be sutured is heated, pressed together in a frame shape so that PVC texture of the leather sheets 2, 2 is secured together through the spaces among the fibers of the respective base sheets 3, 3 by heat sealing 2a. Next, the heat-sealed portion 2a of the synthetic leather sheets 2, 2 to be joined together is sutured 4 and fastened in a frame shape with a sewing machine to form a pocket.
Patent JP-H0495223-A (JP)
Title: Optical information recording and reproducing device
Inventor: KANEKO NOBUYUKI
IPC: G11B7/09
Filed: 1990-08-09
Abstract: PURPOSE:To allows and accurately reproduce the preformat information and its subsequent data written in a data area even right after the recording/erasing operations by reducing the gain of an information signal regeneration system having an AC coupling or interrupting the input to the AC coupling during the recording/erasing operations. CONSTITUTION:An analog switch 11 functions to reduce the gain of an information signal regeneration system having an AC coupling 6 or to interrupt the input to the coupling 6 during a recording/erasing operation. Thus it is possible to easily set the time constants of the AC couplings 6 - 8 at proper levels and also to effectively reduce the transient deflection of the read signal for the data written in a data area by the transient caused by the charging/discharging of a capacitor C1 of the coupling 6 without affecting to the medium characteristic. Thus it is possible to always and accurately reproduce the preformat information and its subsequent data written into the data area even right after the recording/erasing operation.
Patent JP-S60127038-A (JP)
Title: Electric upsetter
Inventor: SHIMIZU KOUTETSU
IPC: B21J9/08
Filed: 1983-11-09
Abstract: PURPOSE:To prevent oxidation of anvil electrode face and improve quality of formed products by shielding contact part of an anvil and a material to be worked when heating the material by applying current by the anvil and clamp and forming by indenting. CONSTITUTION:A bar material 1 is brought into contact with the anvil 2, the middle is held by the clamp 3, current is applied to the bar 1 to heat it making the clamp 3 and anvil 2 electrodes. Then, the bar 1 is pushed in from below by a pushing up jig to form a formed product. At this time, the face of anvil electrode is surrounded by a shielding plate 5, and inert gas is introduced to the surrounded part through a tube 6 to fill the part. Air is excluded to prevent oxidation of the anvil electrode face that becomes high temperature. Thus, life of the anvil 2 is lengthened and efficiency of work is improved.
Patent JP-2001031755-A (JP)
Title: Purification of polycarbonate resin solution
Inventor: ASAO TOSHIAKI
IPC: C08G64/40
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To make continuously separable with good efficiency a water-in-oil emulsion consisting of an organic solvent solution of a polycarbonate resin and an aqueous solution and having a specified liquid drop surface area median value by passing the emulsion through a primary metallic filter medium having a specified filtration accuracy and then passing the filtrate through a secondary metallic filter medium having a specified filtration gradient coefficient in relation to that. SOLUTION: The liquid drop surface are median value is 0.02-5 m2/g. The materials, from which the primary and secondary filter media are made, are each desirably a high-energy material having a surface energy of at least 200 cal/cm3, especially, a material containing 11-30 wt.% Cr. The filtration accuracy of the primary metallic filter medium is 1-100 μm, and the filtration gradient coefficient of the secondary filter medium is 1.1-20 in relation to the primary filter medium. Because of the suitability for regeneration, each filter medium has a thickness of 0.1-5 mm. Although the filter media may be a woven fabric or a nonwoven fabric, the later is desirable in respect of filtration accuracy and thickness.