baber/WOPTO huggingface dataset:
Patent JP-S5710161-A (JP)
Title: Lens shifting device of electrophotographic copier
Inventor: FURUICHI MASAYOSHI
IPC: G03B27/50
Filed: 1980-06-21
Abstract: PURPOSE:To avoid the mechanical impact that is caused when a switching is given to the reciprocal motion of a mobile optical system, by utilizing the reciprocal motion of a rack produced by an engagement with a pinion gear and by means of a special-form gear having a rack parallel to the outer surface of the gear. CONSTITUTION:A special-form gear 19, which has a pitch line connecting the both ends of parallel two straight lines in a semicircular form and has the gear's tooth shape on the outer surface, can be a reciprocal motion toward the parallel two straight lines. A pinion 23 supported at the edge of an arm 22 attached to a shaft 21 provided at a prescribed position engages with the gear 19. The pinion 23 is connected to a photoreceptor drum 5 to ensure a synchronous rotation. When the copying action starts, the pinion 23 turns to engage with the rack part of the gear 19. Thus the gear 19 is shifted left; while a mirror 2 and a lens 4 shift right. When the reciprocal motion is switched, an engagement is secured with the semicircular part of the gear 19 to produce no mechanical impact.
Patent JP-S62241983-A (JP)
Title: Adhesive for copper foil
Inventor: TAKEDA NAOKI
IPC: C09J163/00
Filed: 1986-04-14
Abstract: PURPOSE:To provide the titled adhesive which is excellent in adhesion, soldering heat resistance and storage stability, can be easily produced and applied to a wide variety of resins and which comprises a polyvinyl acetal resin, a thermosetting resin, and a particular sulfur compd. CONSTITUTION:0.1-10pts.wt. sulfur compd. of thiazole, sulfenamide type or thiuram type (C) (e.g., N-cyclohexyl-2-benzothiazolylsulfenamide) is incorporated in 100pts.wt. in total of a polyvinyl acetal resin (A) selected from among a polyvinyl formal resin and a polyvinyl butyral resin having a degree of polymerization of 1,000-2,000 and a degree of butyralization of 60-65mol% and at least one thermosetting resin (B) selected from among an epoxy resin, a phenolic resin, a poly-p-vinyl phenolic resin, a melamine resin, a xylene resin, a satd. polyester resin, and a thermosetting acrylic resin.
Patent JP-H09234637-A (JP)
Title: Automatic screw tightening machine
Inventor: MATSUZAKI HIROTOSHI
IPC: B23P19/06
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic screw tightening machine capable of fitting a screw tightening bit in advance to a head part of a screw held by a chuck claw. SOLUTION: An automatic screw tightening machine is provided with a driver unit 5 having a screw tightening bit 5c to be rotated by a rotation power source, a reciprocation power source 3 to reciprocate the driver unit 5 in the axial direction, a chuck unit 6 having a chuck claw 8 to hold a screw on a moving passage of the screw tightening bit 5c, and an expansion control means 11 to switch the chuck claw 8 to the expandable condition and the non- expandable condition. The reciprocation power source 3 stops the screw tightening bit 5c once at the position to be fitted to the head part of the screw held by the chuck claw 8, and the expansion control means 11 is controlled by a control device to control the operating condition of the reciprocation source 3 and the condition of a sensor 15 to detect the position of the screw tightening bit 5c.
Patent JP-H11283936-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBATA HIRONOBU
IPC: H01L21/28
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, having a contact hole the contacting surface of which is coated with a layer composed of a high-melting point metal, Si, and O, etc. SOLUTION: In a method for manufacturing a semiconductor device, an insulating film 11 is formed on a semiconductor substrate 10, and a contact hole 13 is formed through the insulating film 11. Then, after removing a natural oxide film 15, etc., formed in the contact hole 13, a barrier layer is formed in the contact hole 13 by oxidizing or nitriding the contacting surface 13a of the hole 13 and a layer 23 composed of a high-melting point metal, Si, and O, the high-melting point metal, Si, and N, or the high-melting point metal, Si, O, and N is formed on the contacting surface 13a of the hole 13 by heat- treating the semiconductor substrate 10 which carries the barrier layer at a high temperature.
Patent JP-H01255875-A (JP)
Title: Cartridge type processor
Inventor: NOMURA TOSHIHIDE
IPC: G03G15/08
Filed: 1988-04-06
Abstract: PURPOSE:To prevent the replenishment error of a processing agent by providing a recording medium which has recorded contents data for showing the contained contents on a processing agent replenishing cartridge, reading it and deciding the contained contents and executing setting/release of a replenishment inhibiting state. CONSTITUTION:Contents data of a recording medium 322 which is provided on a processing agent replenishing cartridge 322, and in which contents data for showing the contained contents of the cartridge is recorded is read by a reading means 323. Subsequently, when the read contents data corresponds to storage conforming data, the release of a replenishment inhibiting state is instructed to a replenishment control means 324, and when the contents data does not correspond, setting of the replenishment inhibiting state is instructed. In such a way, the recorded contents data is read, and setting/release of the processing agent replenishing cartridge 322, therefore, the replenishment error of a processing agent can be prevented effectively without changing the shape of the cartridge at every machine kind.
Patent JP-S62240049-A (JP)
Inventor: NAKANISHI HIKARI
IPC: A61F2/24
Filed: 1986-04-12
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-H09245563-A (JP)
Title: Membrane switch
Inventor: TADA MORIO
IPC: H01H13/52
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To make a load suitably adjustable which is loaded on, by forming a lower electrode in a position oppositely facing an upper electrode, and laminating a spacer, formed with a prescribed space part between the upper/lower electrodes, and a conductive elastic unit interposed. SOLUTION: An upper electrode 12 of copper foil and carbon film is formed in one surface of a reverse side of a base film 11, a lower electrode 14 is formed in one surface of a base film 13, a dot-shaped spacer 15 is provided with a suitable space in a surface of the electrode 14. Between the electrodes 12, 14, a film-shaped conductive elastic unit 20 is layered in a side of the electrode 12 of the spacer 15, to be brought into contact with the electrode 12. In a membrane switch 10, a lead pattern 22 respectively connected to the electrodes 12, 14 is extended via a flexible lead wire forming part, to be connected to the other circuit board. In the switch 10, the elastic unit 20 is interposed between the electrodes 12, 14, so as to make a load easily adjustable which is loaded on, by suitably adjusting elasticity of the elastic unit 20.
Patent JP-H04317357-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAZAWA MASAO
IPC: H01L23/522
Filed: 1991-04-17
Abstract: PURPOSE:With regard to the manufacture of a contact hole in a shallow impurity-doped region, to form a contact hole by processing a dielectric oxide film using the anisotropic ion etching technique without damaging the surface of a silicon substrate. CONSTITUTION:A contact hole 12 extended to a silicon substrate 1 is formed by processing a dielectric oxide film 10 deposited on the substrate 1 using the anisotropic ion etching technique. A stopper layer 11, which is greater than the oxide film in the etching ratio, is sandwiched between the surface of the substrate 1 and the electric oxide film 10. Holes to be used for contact holes 12 are formed, at one end thereof stopped with the stopper layer 11, on the dielectric oxide film, 10 by the anisotropic etching, and the stopper layer 11 is then removed by the isotropic etching, thereby completing the contact holes 12. Here, the stopper layer 11 is constituted of an oxide film 3 deposited on the substrate 1 and a polysilicon film 7A laid over the oxide film 3.
Patent JP-S58202856-A (JP)
Title: Measurement of resolution
Inventor: YAMADA YASUO
IPC: G03G21/00
Filed: 1982-05-21
Abstract: PURPOSE:To achieve the measurement of resolution enough to match the reproducibility of KANJI characters by use of a pattern having the ratio of the line width and the pitch for properties indicating the missing and filling of the character stroke. CONSTITUTION:Three types of resolution targets used with the ratios W/P of the line width W and the pitch P of 0.15, 0.3 and 0.8. Here, the resolution of 0.15W/P shows a high positive correlation with the missing irrelevant to the density while that of 0.8W/P shows a high correlation with the filling. Only the measuring of these resolutions, 0.15W/P and 0.8W/P, enables a rough determination of the resolution depending on the missing of the stroke and the filling of characters which is vital to the evaluation of the character reproducibility.
Patent JP-S62244323-A (JP)
Inventor: KUSHIDA SHIZUKO
IPC: A01G25/06
Filed: 1986-04-15
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-H06313221-A (JP)
Title: Open end spinning machine for manufacturing lease winding bobbin
Inventor: HAINTSUUDEIITAA GETSUBERUSU
IPC: D01H4/50
Filed: 1994-04-22
Abstract: PURPOSE: To surely automatically process bobbin replacement and yarn breakage repair by a piecing device which is freely movable along a bobbin train. CONSTITUTION: The piecing device 16 of the open-end spinning machine is moved to a replacement work position in accordance with the command of a controller and an empty bobbin 10 is raised by a clamping member 47. A guide addition part 57 of a bobbin frame 9 is risen by a frame opener 32 and a full cross-wound bobbin 8 is released from a take-off drum 11 and is loaded to a bobbin transport device 12 by a drive arm 22 in common use as an extrusion arm. The empty bobbin 10 clamped by the clamping member 47 is handed over to the bobbin frame 9, by which the replacement is completed. An auxiliary yarn 45 is then drawn out of a storage bobbin 44 by means of a supply device 43. The auxiliary yarn 45 is pneumatically fed by a supply pipe 37 of a transport device 34 and is sucked into a yarn locating nozzle 21.  The supply pipe 37 is swiveled to a second working position and the auxiliary yarn 45 is handed over to a supply device 37 and is cut by yarn cutting devices 29 and 42 and is then guided to a spinning box. The piecing area of the newly spun yarn and the auxiliary yarn 45 are cut and removed by a yarn cutting device 48, and thereafter, the spinning work is started.
Patent JP-H01258169-A (JP)
Title: Shared memory address designating system
Inventor: MIZUNO KENICHI
IPC: G06F15/16
Filed: 1988-04-08
Abstract: PURPOSE:To arbitrarily designate a memory address area common to a local processor and a system processor on a main memory by sending upper bits having a certain width from an address latch circuit and sending the other lower bits from an address bus circuit of the local processor. CONSTITUTION:When a local processor 10 will access the main memory through common busses 11, 12, and 13, the address is sent from the address bus of the local processor 10 itself to lower bits of an address bus 13 of the system bus and address information is sent to the other lower address bits of the system bus from a separately provided address latch circuit 6. Thus, the memory address area common to the local processor and the system processor is arbitrarily designated on the main memory though the number of address bits of the local processor is smaller than that of the system processor.
Patent JP-S59211037-A (JP)
Title: Photosensitive resin composition
Inventor: ICHIMURA KUNIHIRO
IPC: G03F7/11
Filed: 1983-05-17
Abstract: PURPOSE:To improve the developability and the adhesive strength to a substrate by adding specified water-solubilized nylon to a photosensitive polyvinyl alcohol deriv. contt. styrylpyridinium groups or styrylquinolinium groups. CONSTITUTION:Water-solubilized 6-nylon having dialkylamino groups substituted for 40-70% of hydrogen atoms at the alpha-positions of the poly-epsilon-capracide structure is added to a composition contg. a photosensitive polyvinyl alcohol deriv. having 200-4,000 deg. of polymn. of the principal chain and 70-98mol% degree of saponification as a photosensitive element. The polyvinyl alcohol driv. contains 0.3-40mol% constituent units represented by general formula I (where Y is a pyridinium group represented by general formula II or a quinolinium group represented by general formula III; R1 is H, alkyl or aralkyl; R2 is H or alkyl; X<-> is an anion; (m) is 0 or 1; and (n) is an integer of 1-6).
Patent JP-H01258701-A (JP)
Title: Film evaporator
Inventor: ISHIYAMA YOSHIO
IPC: B01D1/22
Filed: 1988-04-08
Abstract: PURPOSE:To prevent overheating of a liq. and to increase the evaporation capacity of the title evaporator by supplying a liq. such as tomato juice into a cylindrical barrel provided with a microwave generator on its outside, and projecting a microwave on the liq. film formed on the inner wall by the agitation of a rotary vane. CONSTITUTION:A liq. to be treated such as tomato juice is supplied to the cylindrical barrel 5 provided with the microwave generator 9 on its outside, and pressed on the inner wall by the centrifugal force caused by the frequent agitation of the rotary vane 6 to continuously form a thin liq. film in the gap between the inner wall and the rotary vane 6. When a microwave is projected on the liq. film, the liq. is heated and evaporated by self heating. Accordingly, the liq. is held at <=100 deg.C to prevent the thermal deterioration of a product. The vapor is discharged from a vapor outlet 8 and the concentrate from a concentrate outlet 7, and the liq. is continuously concentrated with a high evaporation capacity.
Patent JP-H10284267-A (JP)
Title: Light emitting control device
Inventor: NAKAMURA KENJI
IPC: H05B41/24
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To precisely and finely control a light emitting state so as to improve reliability of a light emitting control device and eliminate the need for a warning lamp or the like additionally provided by comparing history information of the light emitting state detected from light emitting means and a reference value. SOLUTION: A direct current from a power supply port 101 is changed to a high-voltage high-frequency alternating current by a DC/DC converter 103 and an inverter circuit 104, is applied to a discharge lamp 106 via an igniting part 105, and is lighted. The light emitting time of this discharge lamp 106 is integrated by light emitting time integrating means 107, and the light emitting integrating time showing the history of the light emitting state is obtained. This integrated time is inputted to a control part 108 as history information and is compared with the reference value from storing means 1081 by comparing means 1082.  Based on this comparison result, a first light emitting state of the normal light emitting state or a second light emitting state such as blinking if the reference value is exceeded is selected by light emitting state selecting means, a signal is sent, and the inverter circuit 104 is controlled.
Patent JP-H08288959-A (JP)
Title: Lock changeover method in ring network
Inventor: SAKURAI HITOSHI
IPC: H04J3/00
Filed: 1995-04-11
Abstract: PURPOSE: To shorten the clock changeover time for the entire system by adding 1 to a numeral of a synchronization message discriminating clock changeover for a faulty block so as to conduct changeover processing thereby stopping switch back on the recovery of the fault. CONSTITUTION: Each node discriminates changeover of a clock signal based on priority P and a numeral of a synchronization message Q denoting a quality class of a clock transferred simultaneously to select a clock with a higher Q but selects a clock with a higher P when the Q is the same. A clock circulated clockwise from a node 10 is selected usually as shown in figure and when a line fault takes place between, e.g. nodes 10, 20, a clock circulated counter clockwise is selected. In this case, a Q=2 at a fault block of the node 10 is changed into 3, then all nodes including the node 20 doe not require switch back on the recovery of the fault.
Patent JP-S61244155-A (JP)
Title: Automatic dialing device
Inventor: OZEKI YOSHIAKI
IPC: H04M1/27
Filed: 1985-04-23
Abstract: PURPOSE:To prevent effectively adverse influence such as the long-time acquisition of a circuit due to the malfunction of an automatic dialing device by monitoring a selection signal sent out of the automatic dialing device and checking its normalcy. CONSTITUTION:A changeover switch 22 which has selective connection positions A and B, and C reacts to a main control part 26 as shown by a control line 24 to change in its connection state. A dial signal generation part 30 is connected to the connection position A through a connection line 28 and the main control part 26 generates the selection number (code) of a called subscriber at an output on the basis of the indication of a request to connect through a control line 32. The connection position B is for freeing the circuit 10 by releasing the main device 20 from the circuit 10. The output 42 of a data transmission/reception part 40 is connected to the connection position C. The data transmission/reception part 40 transits data received from a host device to the circuit 10 and also receives and transfers data from its to the host device. The main control part 26 controls the device 20 according to indications from the host device.
Patent JP-H04318511-A (JP)
Title: Light beam scanning device
Inventor: MAKINO KAZUHIRO
IPC: H04N1/04
Filed: 1991-04-17
Abstract: PURPOSE:To make a scan with high precision even when the scan is made at slow speed and to facilitate format adjustment. CONSTITUTION:A rotary polygon mirror 19 in the light beam scanning device is rotated by a driving motor 18 which is variable in the number of rotation and has a <=0.3% rotation irregularity at a slow speed of <=500r.p.m. Further, the number 4 rotation of the driving motor 18 is detected and the detected number of rotation detection signal is compared with a variable-period reference clock Ca to control the rotation of the driving motor 18 with high precision.
Patent JP-H10261349-A (JP)
Title: Multidirectional push switch
Inventor: KIKUCHI NOBUYUKI
IPC: H01H25/06
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a multidirectional push switch that reliably sets its desired switch contacts on or off with a simplified compact structure. SOLUTION: A rocker member 60 is arranged its base 61 between an upper member 80 and a lower member 10 so as to rock in plural directions. The upper and lower members 80 and 10 are provided with switch contacts 49 and 41 at positions on their lower and upper sides to be pushed by presser parts 71 and 75 formed on the rocker member 60. The presser parts 71 of the rocker member 60 is arranged in place on arms 65 projecting radially outward from the portion of the base 61 at which a lever 63 is erected. The support member is provided, at its positions near the tips of the arms 65, with support members adapted to contact and support the tips as the fulcrum such that the rocker member 60 never presses the switch contact 41 when the lever 63 is tilted and the arms 65 are consequently lowered.
Patent JP-H08288097-A (JP)
Title: High frequency particle accelerator
Inventor: FUJISAWA TAKASHI
IPC: H05H7/00
Filed: 1995-04-12
Abstract: PURPOSE: To improve the stability and durability of a device with remarkable simple structure without using insulating material. CONSTITUTION: A first and a second cylindrical internal conductors 4, 5 are arranged inside a TM mode or TEM mode particle accelerating cavity 2 on the axial line of the particle beam through each acceleration gap 8 so as to synchronize the particle beam with the high frequency acceleration phase. The end of the first internal conductor 4 and the end of the second internal conductor 5 are bonded to an accelerating cavity external conductor 3 so as to form an inductance. Electrostatic capacitance between the gaps and resonant cavity are thereby formed, and a part of the first internal conductor 4 is formed with a notch part 11a so as to form a bunching gap 11 having the inductance. High frequency power for exciting the particle accelerating cavity 2 is supplied to the bunching gap 11 by dividing the inductance.
Patent JP-H02263546-A (JP)
Title: Submerged nozzle and continuous casting method using same
Inventor: NAGAMICHI TOKIAKI
IPC: B22D11/103
Filed: 1989-04-04
Abstract: PURPOSE:To restrain uneven molten metal surface level in meniscus part and to prevent involution of molten powder caused by detaching by arranging a flange at lower end part of submerged nozzle submerged into the molten metal in a mold. CONSTITUTION:On the submerged nozzle 9, the flange 10 is arranged at the lower end part submerged into the molten metal 5 in the mold 4 and the molten metal is poured and stirred in the mold 4 under the condition of submerging the flange so as to be positioned at lower part than molten powder level above the meniscus. By this method, the molten metal surface levels near the submerged nozzle at the meniscus part and the mold 4 side are almost equalized by the effect of electromagnetic stirring, and the molten pool thickness of the powder comes to uniform and the powder thickness at the mold side is increased and also the involution of the powder caused by detached is reduced.
Patent JP-H10266949-A (JP)
Title: Hydraulic pump
Inventor: TOIYAMA YOSHIRO
IPC: B60G13/06
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To make the spring load of a suspension spring, kept installed in a hydraulic shock absorber intact, alterable by means of hydraulic control as maintaining a good appearance and operability. SOLUTION: This hydraulic pump is composed of having a screw-shaped rod 13 being retractable to or from a pump cylinder 11, and a piston 14 being slidably stored in an oil chamber as keeping in touch with a tip of this rod 13 and partitioning off the oil chamber 15 within the other end side of this pump cylinder 11, and it is made up of having an operating handle 16 being formed into a headed tubular shape held so as to make it rotatable at a home position in an inner circumference of one end of the pump cylinder 11 as storing a base side of the rod 13 inside, while a base part 13c of the rod 13 is linked up with an inner circumference of the operating handle 16 and thereby a rotation to be synchronized with the handle 16 of the rod 13 is made possible to be done,  therefore the oil chamber 15 is interconnected to a hydraulic shock absorber at the outside via a through hole 11a bored on the bottom of the pump cylinder 11, while this oil chamber 15 is narrowed by a slide motion of the piston 14 due to a rotation of the rod 13.