baber/WOPTO huggingface dataset:
Patent JP-H034665-A (JP)
Title: Picture reader
Inventor: TOGO SHUNICHI
IPC: H04N1/107
Filed: 1989-05-31
Abstract: PURPOSE:To read picture information of an inserted original without excess or deficiency by providing an original carrier mechanism in following to an original carrier roller and continuing the carrying till the end of the original finishes the passing area. CONSTITUTION:A roller 24 is arranged just above the center shaft of the origi nal carrier roller 5 and the roller 25 is arranged to a position opposite to a picture read start position of an image sensor 4. An original 11 is carried to the image sensor 4 with a carrier belt 23 driven by the roller 24 in rolling contact with the original carrier roller 5 and picture information is read by the image sensor 4. When an edge detection sensor 6 detects the end of the original 11, a picture reader main body 2 drives successively a stepping motor 8 for a time sufficiently when the end of the original 11 passes a position QX opposite to the picture read start position and the roller 25.
Patent JP-S5930248-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: YANAI AKIO
IPC: G11B5/85
Filed: 1982-08-13
Abstract: PURPOSE:To distribute a ferromagnetic and a nonmagnetic material uniformly in the lengthwise direction of a base and differently in the breadthwise direction, by heating and vaporizing two kinds of vapor source which are arranged at a front and a rear position in the conveyance direction of the base by different electron guns. CONSTITUTION:A drum 21 supports and conveys the flexible nonmagnetic base 22 in a chamber S2 held under a vacuum, and two crucibles which contain the ferromagnetic material 23 and nonmagnetic material 24 are arranged in order in the conveyance direction of the base 22 under the drum; those crucibles are in a boat shape extending in the breadthwise direction of the base 22. Then, the ferromagnetic vapor source 23 and nonmagnetic vapor source 24 are scanned and heated separately by electron beams from two selfacceleration type electron guns 25 and 26 arranged opposite to the drum 21 to vapor, and vapor-depositing a vapor flow on the base 22. Accordingly, a magnetic layer which has the materials 23 and 24 distributed uniformly in the lengthwise direction of the base and differently in the breadthwise direction and superior in magnetic characteristic is formed, and the vaporizing speeds of the vapor sources are controlled individually to form the vapor-deposited film of uniform quality.
Patent JP-S6029778-A (JP)
Inventor: YOSHIKAWA TOORU
IPC: A63B69/00
Filed: 1983-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5842163-A (JP)
Title: Marking method for batteries
Inventor: NISHIO MASATAKE
IPC: H01M2/02
Filed: 1981-09-07
Abstract: PURPOSE:To offer a marking method for batteries, through which letters, marks and suchlike indicating the manufacturing date, etc., can be printed on the outer surface of a metallic cell case by means of a laser light source and a proper optical system delicately and perspicuously and yet hardly to be defaced and which is achievable in a very short time of work. CONSTITUTION:A laser light 1 out of a laser oscillator 8 is led to an optical system 5 with a reflecting mirror 4 and then run past a mask 6 after once being diffused. This mask 6 is made up of a permeable stencil, etc., provided with stencilled letters, marks and the like indicating the manufacturing date, etc. The laser light source 1 is focused by lenses 7a and 7b, and radiated on the prescribed position (coating surface) of the outer surface of a cell case 1 whereby the bright and dark image of a pattern stencilled out on the mask 6 is formed up. Upon reception of the laser light 1, coating of the outer surface of the case 1 is convergently burned out in its light receiving part alone so that undercoating of the case 1 becomes exposed. Consequently, the pattern or letters, marks, etc., indicating the manufacturing date are printed with the ground color of the case 1 at a part of the coated portion of the design print in the outer surface of the case 1.
Patent JP-H11340322-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KUROKAWA ATSUO
IPC: H01L21/8244
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device in which an upper-layer conductive layer exposed first inside a shared contact (SHC) hole is etched when the SHC hole is opened and in which a contact resistance is increased. SOLUTION: While a plurality of conductive layers are being connected mutually, an SHC hole which is connected to an upper-layer interconnection layer is formed. At this time, a protective insulating film 14 whose etching rate is slow as compared with that of other insulating films 6, 20, 22, 24, 32 to be etched is formed in advance on any one conductive layer (a first interconnection layer 12) in the upper layer form the lowermost conductive layer among from the plurality of conductive layers. Then, when the SHC hole is opened, the conductive layer 12 which is situated directly under is protected by a protective insulating film 14, and an insulating film in the circumference is etched until a conductive layer (a source-drain impurity layer 18) in the lowermost layer is exposed. When it is etched, its etching condition is controlled or the material and the film thickness of the protective insulating film 14 are set properly. Thereby, at the final stage of the opening of the SHC hole, the protective insulating film 14 at the inside of the SHC hole is etched off.
Patent JP-H0438113-A (JP)
Title: Manufacture of epoxy unit buried with electrode
Inventor: GOTO SHINICHI
IPC: H02G15/08
Filed: 1990-05-31
Abstract: PURPOSE:To make smooth the surface by coating the surface of an electrode having desired shape with semiconductive paint having high viscosity and then curing the paint, applying another semiconductive paint having low viscosity thereon and curing, and then mounting the electrode in a die and molding with epoxy resin. CONSTITUTION:A semiconductor layer 15 is formed over the outer electrodes 17a, 17b at the opposite ends and on the outer face of a tubular inner electrode 13 on the cable conductor side. At first, an epoxy semiconductive pain material added with hardener and carbon is diluted with solvent of 20wt.% to produce a semiconductive paint having high viscosity which is then applied on the burrying face of the inner electrode 13 and cured under a predetermined temperature. An epoxy semiconductive agent added with hardener and carbon is then diluted with a solvent of 50wt.% to produce a semiconductive paint having low viscosity which is applied on the inner electrode 13 and cured. The electrodes 13, 17a, 17b are then placed in a die and epoxy resin 19 is injected. Consequently, an electrically stabilized epoxy unit having smooth surface and causing to crack can be produced.
Patent JP-S6030451-A (JP)
Title: Heat insulating device for engine
Inventor: KIYOTA TOSHIO
IPC: F02F1/00
Filed: 1983-07-29
Abstract: PURPOSE:To prevent a heat insulating material from peeling off, by making up the heat insulating material consisting of ceramics into a three-layer construction, while installing an intermediate layer having innumerable pores, in position between both parts, one contacting the high temperature side and the other the low temperature side, when a high temperature part in an engine is partially insulated from heat. CONSTITUTION:A heat insulating material 11 is bonded to the top of a piston 4, the inner surface of a combustion chamber, the inner surface at the upper part side of a cylinder liner 2, the underside of a cylinder head 5 and the inner surface of an exhaust port 7, respectively. The heat insulating material 11 is composed of a second layer 13 forming a first layer 12 at the high temperature side and an intermediate layer and a third layer 14 at the low temperature side, and the layer 12 is made up of a ceramic material being small in a coefficient of thermal expansion such as alumina-silicon nitride or the like, while the layer 14 is made up of another ceramic material being large in the coefficient of thermal expansion such as zirconia or the like. Likewise, the layer 13 is made up of a metallic fiber aggregate having innumerable pores or a ceramic fiber aggregate, so that thermal stress attending on a difference in the coefficient of thermal expansion between both layers 12 and 14 is well buffered.
Patent JP-H0436305-A (JP)
Title: Impact-resistant styrenic resin
Inventor: TAKAHASHI ATSUSHI
IPC: C08F279/02
Filed: 1990-05-31
Abstract: PURPOSE:To prepare the title resin excellent in strengths, flowability, and gloss by keeping the mol.wt. of a styrenic resin constituting a continuous phase, the kind and content of a rubber as an impact modifier, the particle size of the rubber, and the degree of swelling and gel content of the resin each in a specified range. CONSTITUTION:An impact-resistant styrenic resin wherein graft rubber particles are dispersed in a continuous phase comprising a styrenic resin, the rubber being a plybutadiene contg. 90mol% or higher cis-1,4 bonds and contained in an amt. of 5-15wt.%, wherein the wt.-average mol.wt. of the styrenic resin is 150000-250000; the vol.-average particle size of the graft rubber particles is 1.3-2.3mum; the degree of swelling of the resin is 9 or higher; and the ratio (GEL/PBD) of the gel content (GEL) of the resin to the rubber content (PBD) is 2-3. The resin has an excellent quality balance among practical impact strength, moldability, and surface gloss and is very useful in the areas of a weak-currentic appliance, a business machine, and sundris.
Patent JP-H0323776-A (JP)
Title: Circuit device for leading out pulse signal
Inventor: MANFUREETO DOBUORATSUEKU
IPC: H04N5/93
Filed: 1990-05-31
Abstract: PURPOSE: To prevent the device from being influenced by a drop-out fault by counting clock signal pulses and resetting the counting by a horizontal frequency pulse signal outputted from the output side of a check circuit or a programmable fixed value memory. CONSTITUTION: A counter 14 acting as an address counter counts up clock signal pulses. An address value obtained from the output side of the counter 14 is inputted to the programmable fixed value memory 15 and many pulse signals are extracted from the output side of the memory 15. When the counter 14 arrives especially at a prescribed count value, a pulse signal is sent from the memory 15 and the counter 14 is reset to an initial address value by the signal. Then a synchronizing pulse signal of which validity is checked to synchronize a digital phase control loop is supplied to the counter 14. Consequently the device is prevented from being influenced by a drop-out fault.
Patent JP-H01307533-A (JP)
Title: Damping force variable type hydraulic damper
Inventor: ASHIBA MASAHIRO
IPC: F16F9/34
Filed: 1988-06-07
Abstract: PURPOSE:To dispense with provision of a valve mechanism in a shutter so as to improve assemblability by providing the mechanism on a stud for supporting a damping force generating valve in a bypass passage. CONSTITUTION:A bypass passage 22 in a piston 2 of damping force variable type hydraulic damper is branched into two lines, i.e. one generating damping force by a second damping force generating valve 32 and the other controlling fluid in penetration hole of a stud 29. On the other line, a valve mechanism 35 is provided so as to control fluid. This mechanism is arranged in the stud 29 for supporting the valve 32.
Patent JP-S5930737-A (JP)
Title: Curved roll apparatus
Inventor: OCHI YOSHINORI
IPC: B32B37/00
Filed: 1982-08-12
Abstract: PURPOSE:To obtain the titled apparatus which regulates easily a curved part at a low cost by combining a pair of flexible rolls each having a spiral body inserted into the hollow curving part with a plurality of backup rolls for controlling the relative positions of many parts of the flexible rolls. CONSTITUTION:A pair of flexible rolls 25, 26 each having a spiral body 28 inserted into the hollow curving part are attached to freely rotatable roll supports 15, 21. A plurality of backup rolls 32 for controlling the relative positions of many parts of the rolls 25, 26 are arranged. Each of the upper and under rolls 25, 26 curved to a prescribed shape by the action of the rolls 32 is allowed to rotate on its axis by the rotation of a driving motor 19, and glass having a curved surface such as window glass for a car is conveyed with a conveyor, introduced between the rolls 25, 26, and moved. Thus, uniform pressure is applied to the whole adhered surface of the glass, and laminated glass of superior quality is obtd. in a high yield.
Patent JP-S5263115-A (JP)
Title: Shotting addition piece for metal refinning
Inventor: AOKI KENROU
IPC: C21C7/06
Filed: 1976-11-22
Abstract: PURPOSE:To prevent splash generation of molten steel, by applying sticking material, generating gas with decomposition by the heat of molten steel, on the outer surface of cannonball shape billet, at the time of shotting small cannonball shape billet, composed of deoxidant or alloy element, such as Al, Mg, Ca etc., having small specific gravity, deeply into molten steel.
Patent JP-S5766239-A (JP)
Title: Excavator vehicle
Inventor: TSUDA AKIRA
IPC: E02F3/36
Filed: 1980-10-06
Abstract: PURPOSE: To enable to calculate and display the depth of excavation by a method in which a detector for angle with the ground is provided to each of boom, arm, and bucket, and after the arm and the bucket are set at respective set angles, the angle of the boom with the ground is detected.  
     CONSTITUTION: Detectors 14, 15a, and 15b by which angle with the ground is detected are attached to each of the boom 8, and 9, and bucket 10 of a back-hoe apparatus pivotally provided around the horizontal core on a turning base 2 rotatably attached to a crawler 1, and indicators 16a, 16b, and 17 by which information from the detectors 14, 15a, and 15b is displayed are provided in an operator cabin 4. The setting at respective set angles of the arm 9 and the bucket 10 is confirmed by the indication 16a and 16b, the bucket 10 is placed on a measuring point by moving the boom 8, and on the basis of the detected angle θ of the boom 8, a difference in levels between the measuring point and the excavator crawler, or the depth of excavation, is calculated and displayed on the indicator 17. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0433933-A (JP)
Title: Oriented polyester film
Inventor: KUZE KATSURO
IPC: C08L67/02
Filed: 1990-05-29
Abstract: PURPOSE:To obtain the subject film reducing void and having excellent transparency, sliding property and wear resistance by dispersing inert inorganic particles treated with a polymer comprising allyl ether-based monomer having a specific structure, etc. CONSTITUTION:The aimed film contains 0.005-3.0wt.% inert inorganic particles treated with a copolymer composed of (A) at least a specifies of allyl ether- based monomer selected from a group of compound expressed by the formula [p is 1-4, q and r are 1-100; R<1> and R<2> are 2-4C alkylene; Y and Z are OH group, 1-4C alkoxy, monofunctional phosphoric acid group (containing monovalent metal, etc.) or monofunctional sulfonic acid group, or Y is joined with Z to form bifunctional phosphoric acid group or bifunctional sulfonic acid group, etc.] is mixed with (B) at least a species of (meth)acrylic acid-based monomer selected from (meth)acrylic acid and monovalent metallic compound of said acid and (C) at least a species of dibasic acid-based monomer selected from maleic acid and fumaric acid, etc.
Patent JP-H11324301-A (JP)
Title: Scraper for executing interior finish work
Inventor: MIYAKI KANJI
IPC: A47L13/08
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a scraper for executing interior finish work, which can relieve the work load on a worker's hands so as to improve work efficiency. SOLUTION: A scraper for executing interior finish work includes a knife-like main body 1 where a blade is formed extending in the cross direction on the front edge surface side, and a handle part 10 having an inserting part extended from the rear end of the main body 1 held in a recessed groove to form a grip part, wherein the main body 1 has a first bent part 2 bent to the back side of the main body 1 with respect to the flat surface of the base of the handle part 10 to form an inclined part 5, and a second bent part 3 bent to the surface side of the main body 1 with respect to the flat surface of the inclined part 5 to form a tip part 6 parallel to the flat surface of the base part 4.
Patent JP-H0434750-A (JP)
Title: Tracking controller for recording and reproducing device
Inventor: KONDO SHIGEYUKI
IPC: G11B15/467
Filed: 1990-05-30
Abstract: PURPOSE:To eliminate the need for re-adjustment of a phase of a reference signal for each reproduction by applying phase modulation to the reference signal while receiving at least three RF level sample data and phase modulation data at sampling of the sample data or over and receiving a succeeding phase modulation data obtained by prediction and the reference signal. CONSTITUTION:An RF signal reproduced by a rotary head 8 is A/D-converted into a digital RF level signal equivalent to a level of the RF signal. The digital RF level signal is stored in storage means 15-a, 15-b storing at least 3 RF level sample data, and a succeeding phase modulation data is obtained through prediction by receiving three RF level sample data and phase modulation data at sampling of the sample data or over read simultaneously. Then a phase of a reference signal giving an optimum tracking is predicted by receiving the reference signal and a succeeding phase modulation data to apply phase modulation of the reference signal. Thus, automatic tracking control not needing readjustment is attained in the reproduction of any tape.
Patent JP-H08334817-A (JP)
Title: Camera provided with remote control function
Inventor: SAKAGUCHI TORU
IPC: G03B15/05
Filed: 1995-06-07
Abstract: PURPOSE: To inform an operator and the surrounding people of the execution of a photographic operation by remote control by constituting a camera so as always to emit electric flash light when a remote control receiver receives a specific remote control signal and the photographic operation is executed. CONSTITUTION: When the camera is set in a remote control mode, upon receiving the specific remote control signal by a remote control receiving part 2, it is decided whether the luminance of an object is low to require synchronous electric flash light emission or not, based on the input signal of a photometry part 4. When the luminance is low, normal strobe photography is attained. In this normal strobe photography, the light emission time of a light emitting tube is controlled with range-finding data from a range-finding part 11, for photography with a proper exposure. Daytime flash synchronization is attained regardless of the fact that the daytime flash synchronization is intended or not, for photography with the emission of a very weak electric flash light.  Thus, a stroboscope always emits light in the photographic operation when the remote control signal is received, so that photography in the remote control mode can be easily recognized.
Patent JP-S5595820-A (JP)
Title: Recorder
Inventor: SATOU YUUJI
IPC: G01D15/28
Filed: 1979-10-30
Abstract: PURPOSE: To facilitate the exchange of the recording paper by exposing both the take-up and send-out wooden tubes for the recording paper which are located under the recording plate when the recording paper is exchanged.  
     CONSTITUTION: At the recording time, recording paper 3 sent out from send-out wooden tube 10 is sent in sequence by being held between paper feed roller 4 and pressure roller 9 after the recording is done via the recording pen to be taken up to take-up wooden tube 11. In case the recording paper is exchanged, knob 19 attached to recording plate 41 is held up. Thus gears 43 and 44 turn as shown in the diagram, and thus recording plate 42 is also raised up. Then paper 3 taken up to tube 11 and tube 10 are exposed. Accordingly, the recording paper can be exchanged easily from the directions of arrows H and H'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5659156-A (JP)
Title: Method for controlling warm wind generator
Inventor: GOTOU KANJI
IPC: F24H3/02
Filed: 1980-10-08
Abstract: PURPOSE: To avoid using parts of unnecessarily large capacity and improve reliability by flowing electric current sequentially at intervals when energizing heat-sensitive thermal elements.  
     CONSTITUTION: In the passage 8 of wind forced by a fan 6 driven by a motor 5, plural heating elements 1 of positive temperature-sensitive characteristic having quick changing resistance temperature characteristic in which many air flow holes are formed are installed and the elements are connected with each other in parallel. While these positive characteristic temperature-sensitive heating elements are connected with the motor 5 in parallel electrically, switches S 1 , S 2  and S 3  are respectively connected in series to each of the positive characteristic temperature-sensitive heating elements. After flowing current to the motor 5, these switches S 1 , S 2  and S 3  are closed sequentially at intervals to flow current to each of the positive characteristic heat-sensitive thermal elements. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000326169-A (JP)
Title: Tool holder structure and tool holding device
Inventor: KOYAMA HIROAKI
IPC: B23B31/02
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To simply replace a vibration proofing tool with a new one. SOLUTION: This tool holder structure 30 is equipped with a tool holding part 32 holding a tool 22, a damping chamber 52 sealing damping material inside, both the ends of the damping chamber 52 are blocked by paired front and rear free pistons 60 and 64, let the front free piston 60 be held in between a vibration transmitting member 24 and the damping material 50 by letting the vibration transmitting member 24 transmitting the vibration of the tool 22, be extended so as to be brought into contact with the front free piston 60, and the rear free piston 64 is held in between the damping material 50 and a fixing member 68 by pressing the rear free piston 64.
Patent JP-S63305589-A (JP)
Title: Forming method for printed wiring part
Inventor: TOKURA KUNIHIKO
IPC: H05K3/06
Filed: 1987-06-05
Abstract: PURPOSE:To make a wiring part of a desired pattern formable uniformly and in high density, by forming a specific photoresist layer as well as a photoresist layer formed in a desired wiring pattern and next performing an etching process when a conductive foil is etched in a wiring pattern shape. CONSTITUTION:A first photoresist layer 3 with a desired wiring pattern is formed on a conductive foil 2 stuck on an insulation layer 1, and a second photoresist layer 4 is formed in the vicinity of the layer 3 part which corresponds to the conductive film 2 and is subject to operation of large side etching. A nearly patterned conductive foil 5 corresponding to the layer 3, and a conductive foil 6 corresponding to the layer 4, are formed during formation of this etching pattern, and the conductive foil 6 is provided with the operation of large side etching so as to become thinner. As the etching process proceeds more, the foil 6 disappears, and a wiring part 7 with a desired wiring pattern can be obtained almost at the same time. Hence etching operation of an unavailingly large side can be avoided to uniformly form a high density printed wiring part 7.