baber/WOPTO huggingface dataset:
Patent JP-H05345451-A (JP)
Title: Paper feed device and method for printer
Inventor: SATO HIROSHI
IPC: B41J13/00
Filed: 1992-06-15
Abstract: PURPOSE:To provide paper feed device and method for a printer wherein a paper being conveyed slantingly can be corrected properly so as to print properly and defective feeding of the paper can be prevented. CONSTITUTION:At least a pair of paper feed rollers 11 are provided for conveying a predetermined paper 8 between a platen 2 and a print head 6 to be mounted on a carriage which can reciprocate along the platen 2. The paper feed rollers 11 are arranged with a predetermined interval in the cross direction of the paper 8 and in a rotatable way independently. A sensor 18 for detecting the presence of the paper is arranged close to the paper feed rollers 11. A controller 19 is provided for calculating a detection time difference of the front edge of the paper detected by the sensor 18 and for driving the paper feed rollers 11 in accordance with the detection time difference.
Patent JP-S6152339-A (JP)
Title: Heat resistant ni alloy
Inventor: YAMAZAKI MICHIO
IPC: C22C19/05
Filed: 1985-07-16
Abstract: PURPOSE:To obtain a heat resistant Ni alloy having superior creep rupture strength comparable to that of ''NASAVI-A(R)'' alloy without using Re by specifying the amounts of Co, Cr, W, Al, Ti, Ta, C, B and Zr in Ni and the total amount of W and Ta. CONSTITUTION:This Ni alloy consists of, by weight, 6-11% Co, 3-75 Cr, 12.5-16% W, 4-6% Al, 0.2-2% Ti, 3-9% Ta, 0.001-0.2% C, 0.001-0.04% B, 0.001-0.2% Zr and the balance Ni and satisfies an equation W+Ta=16-22%. 0.2-2% Hf and/or 0.5-3% Mo may be substituted for part of Ni in the Ni alloy, and at this time, an equation W+Ta+Mo=16-22% is satisfied. Said Hf, Mo and 0.5-2% Nb may be substituted for part of Ni in the Ni alloy, and at this time, equations W+Ta+Mo+Nb=16-22% and Ta+Nb=3-9% are satisfied.
Patent JP-S6134186-A (JP)
Title: Production of thrust washer for lsd
Inventor: TERABAYASHI KIYOKAZU
IPC: F16C33/14
Filed: 1984-07-27
Abstract: PURPOSE:To produce inexpensively a thrust washer having high dimensional accuracy and quality for LSD by etching a blank material sheet according to the pattern of the grooves formed thereto by a screen printing method then working the blank sheet to a prescribed shape. CONSTITUTION:A screen 20 consisting of a stainless steel wire 21 is tightly adhered to both sides of the blank sheet 1 for the thrust washer for the LSD and printing ink 24 is forced into the mesh 22 by a squeezee 23 to form the groove pattern 2 consisting of the masked part 3 and the grid-shaped aperture part 3a in the non-masked part. An etchant 3 such as an aq. FeCl3 soln. is sprayed to the aperture part 3a to etch said part, thereby forming deep grooves 5 for holding a lubricating oil. The mask 3 is then removed by an aq. NaOH soln., etc. and in succession, the sheet 1 formed with the grooves 5 is worked to the shape of the thrust washer. The thrust washer having the high dimensional accuracy and stable quality for the LSD is thus obtd. at a low cost.
Patent JP-S6134671-A (JP)
Title: Electronic circuit structure understanding system
Inventor: WATANABE TOSHINORI
IPC: G06F17/50
Filed: 1984-07-27
Abstract: PURPOSE:To understand the host structure of a circuit realized by a given element from fundamental connection data of its element, by storing in advance a structure to be extracted, as a pattern with respect to a circuit to which only the fundamental connection data has been given. CONSTITUTION:An electronic circuit structure understanding system 100 is constituted of an inference function 110 and a knowledge base 120, and a structure pattern 122 and electronic circuit fundamental connection information 124 are provided on the inside of the base 120. In this system 100, an artificial intelligence language Prolog is used, and by an inference mechanism in this language, a function of the function 110 of the system 100 is realized. That is to say, in case of understanding the structure of some electronic equipment, an optional structure pattern can be understood by generating a pattern for understanding its structure and storing it in the structure pattern 122 of the base 120, and executing a retrieval by using the language Prolog. In this way, by storing in advance a pattern, etc. of a connection peculiar to an electronic circuit, in the knowledge base 120, the host structure can also be understood.
Patent JP-H11330608-A (JP)
Title: Wavelength variable light source
Inventor: TANIMOTO TAKAO
IPC: H01S5/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To realize a wavelength-variable light source in which the diameter of a rotary stage can be reduced and the wavelength reproducibility is enhanced. SOLUTION: When a rectilinear stage 34 is made to approach or recede from a semiconductor laser 32 by a drive device 35, a bearing position at which the other edge 40b of a slide bar 40 bears against the a guide part 41b of a slide guide 41 is moved to rotate a rotary stage 36, a diffraction grating 37 located on the rotary stage 36 is rotated, the diffraction grating 37 is changed in an angle of diffraction to a mirror 38 on the rectilinear stage 34, and the selection wavelength of the diffraction grating 37 is changed interlocking with the length of an outer resonator.
Patent JP-H0446776-A (JP)
Title: Method and device for marking workpiece
Inventor: TAMEIKE MICHIYUKI
IPC: B23B47/02
Filed: 1990-06-15
Abstract: PURPOSE:To perform good marking without making a large hole by progressing a boring drill to abut on the surface of a workpiece without rotating the boring drill, and after detecting abutment of the boring drill without rotation, rotating the boring drill and while making it to go back. CONSTITUTION:At the time of performing marking a desired position of a positioned workpiece W, a boring drill 73L is made to progress toward the workpiece W by a moving device 79L without rotating the boring drill 73L, and a position detecting unit 133 detects that the tip of the boring drill 73L abuts on the surface of the workpiece W. Next, the boring drill 73L is rotated by a rotation driving device 77L with a command from a control device 137 and is made to go back by the moving device 79L to perform marking at a desired position of the workpiece W. Since the boring drill is not rotated when the tip of the boring drill 73L abuts on the workpiece surface, the workpiece is not drilled. As a result, marking is performed well without making a large marking hole.
Patent JP-H01321621-A (JP)
Title: Electric double-layer capacitor
Inventor: TANAKA TORU
IPC: H01G11/42
Filed: 1988-06-22
Abstract: PURPOSE:To make it possible to omit the assembling process of an assembled electrode so as to shorten the time required for manufacturing an electric double-layer capacitor by forming an interior case composed of a first electrode plate having a first lead terminal, a second electrode plate having a second lead terminal, and an insulating material in a body by injection molding of the insulating material. CONSTITUTION:The lead terminal 10a of the first electrode plate 10 having the first lead terminal 10a is inserted into the hole 22 for the first lead terminal of a mold 120 to begin with, and next the lead terminal 11a of the second electrode plate 11 having the second lead terminal 11a is inserted into the hole 23 for the second lead terminal of the mold 120. That mold II 25 is put on the opening 24 of the mold 120, and polyacetal is injected as insulating material from an insulating material injection port 21 so as to form an assembled electrode 12a in a body. This assembled electrode 12a is stored together with a laminate 7 in a conductive exterior case and the opening is caulked, thus an electric double-layer capacitor is obtained. Hereby, it becomes possible to shorten the time needed for manufacturing the electric double-layer capacitor.
Patent JP-S5779357-A (JP)
Title: Linear reciprocal motion device
Inventor: WATANABE JIYUNICHI
IPC: F16H19/06
Filed: 1980-11-05
Abstract: PURPOSE: In a device where a member capable of linear reciprocal motion and a drive member are coupled, to stabilize the motion characteristic by bringing the coupling point between the movable member and the drive member to the positin where the rotary moment of the movable member around the coupling point during the motion is minimum.  
     CONSTITUTION: Both sides of a movable member 1 are supported by guide shafts 3, 5 respectively through a sliding bearing 2 and a roller bearing 3 and arranged reciprocally on each guide shafts 3, 5. A drive member or a wire 6 are coupled at one side of said movable member 1 at point 0 where the wire 6 is stretched over the turn pulleys 7, 8 at both sides of the device then both end sections are secured to the drive pulley 10 of a serve motor. Here the coupling point O is brought at the position where the moment of rotation of the movable member 1 around said point O is at the minimum during the motion. Consequently the vibration B of the movable member 1 is prevented thereby the accurate and high speed motion of the movable member 1 is achieved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11348038-A (JP)
Title: Cutter for volume reducing and molding of waste plastic
Inventor: SUZUKAWA NOBUYUKI
IPC: B09B3/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To hold a stable sharpness of a cutter even in the case of continuously cutting by cutting bar-like protruding materials discharged from openings of a plurality of nozzles in a predetermined length by a cutting blade rotating along end faces of the plurality of nozzles. SOLUTION: Cutting blades 34 are mounted at cutting blade mounting holes 33c of a cutting member 33 by giving a predetermined tension via butterfly nuts 35 engaged with a thread fitment 34c. Thus, a cutting unit 30 having a shaft 31, the member 33 and the blades 34 is rotated synchronously with a rotation of a screw element 14. The blades 34 are rotated along end faces of nozzles 17 to cut rod-like protruding materials discharged from nozzle opening 17a. In this manner, the rod-like plastic discharged in a melted state is not adhered to the blade 34, or does not become impossible to be cut, but a stable sharpness of the blade can be held even at the time of continuously cutting.
Patent JP-H0823070-A (JP)
Title: Lead frame, semiconductor device, and circuit device
Inventor: TAKEUCHI YUKIHARU
IPC: H05K3/34
Filed: 1994-07-07
Abstract: PURPOSE:To provide a semiconductor package excellent in electrical and heat dissipating properties. CONSTITUTION:A semiconductor chip 30 is mounted on a grounding board 26 of a lead frame and electrically connected to inner leads 22a, the grounding board 26, and a power supply board 2 respectively as required, and the semiconductor chip 30 and the tips of the inner leads 22a are sealed up with sealing member 36 so as to make the other surface of the grounding board 26 where no semiconductor chip is mounted and the surface of the power supply board 28 flush with that of the grounding board 26 exposed to serve as connecting sections.
Patent JP-H067932-A (JP)
Title: Manufacture of grating
Inventor: OKUOKA TOSHIHIRO
IPC: E03B9/10
Filed: 1992-05-21
Abstract: PURPOSE:To provide a method for manufacturing a grating without dimensional error in the outer shape by using small-scaled equipment. CONSTITUTION:After fixing the outer shape size of the grating by using a formwork at both end parts of plural main members 2, 2, 2 parallel arranged and weld-sticking end bars 4, 4, auxiliary bars 5 are laid so as to cross at the right angle on the upper surfaces of the main members 2, 2, and by using a pressure welder 6, the auxiliary bars 5 are pressure-welded on the upper surface of the main member 2, 2, 2.
Patent JP-2000345088-A (JP)
Title: Stenciling emulsion ink
Inventor: OKUDA SADANAO
IPC: C09D11/0235
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a stenciling emulsion ink small in the change of ink viscosity and capable of constantly giving stabilized prints in the stenciling W/O type emulsion ink. SOLUTION: A stenciling emulsion ink is composed of 20-50 wt.% oil phase and 80-50 wt.% aqueous phase, and the oil phase contains an alkyd resin and at least one surface active agent with a mixing amount of the surface active agent of 0.5-3.0 wt.% based on the total amount of the ink. It is preferred that the surface active agent is a nonionic surface active agent and has an HLB of 1.5-6.0. It is suitable to incorporate the alkyd resin in an amount of 4.0-20.0 wt.% based on the total amount of the ink.
Patent JP-H093958-A (JP)
Title: Control device for limiting operating range of construction machine
Inventor: FUJISHIMA KAZUO
IPC: E02F9/24
Filed: 1995-06-22
Abstract: PURPOSE: To prevent a control device for limiting the operating range of a construction machine from making contact with obstacles above or below it, while making a decrease in the operating speed of its front device as small as possible. CONSTITUTION: A monitoring point is preset in a predetermined portion of the front device of a hydraulic shovel, the position of the monitoring point is calculated on the basis of signals from angle detectors 8a to 8c and, as the monitoring point approaches a preset restricted area, the speed of the front device is reduced; when the monitoring point reaches the restricted area, the front device is stopped. The relation between the distance from the position of the monitoring point to the restricted area and a deceleration command signal is preset for each set of boom and arm, the deceleration command signal is calculated for each set of boom and arm, and control signals of control devices 4a, 4b corresponding to the boom and arm are corrected so that the deceleration command signal does not exceed a command speed.
Patent JP-H0448116-A (JP)
Title: Heating device
Inventor: YAMAGUCHI HIROSHI
IPC: F23N5/24
Filed: 1990-06-14
Abstract: PURPOSE:To prevent a user from unconsciously energizing and heating a heat generating means by providing an energization control means to output a signal, by means of which the heat generating means is prevented from performing the generation of heat, to a heat generation control means when the feed of a power to a source circuit part is stopped and restarted in a state that an operation switch is in an ON-state. CONSTITUTION:When the feed of a power to a source circuit part is stopped once in a state that an operation switch is left in an ON-state and thereafter the feed of a power is restarted, a heat generating part is prevented from starting the generation of heat again without performing some new operation by a user. Namely, through the working of a microcomputer 20, the feed of a power is suspended due to some cause during preheat of a vaporizing cylinder and combustion operation, at this point of time, and operation switch 7 is left in an ON-state, and thereafter the feed of a power is restarted. In this case, a user is prevented from unconsciously preheating the vaporizing cylinder by means of a vaporizing cylinder preheat heater 6, and an accident, e.g. a fire due to careless overheating, can be prevented from occurring.
Patent JP-H0823683-A (JP)
Title: Three-phase inverter device
Inventor: YAMAMOTO MASARU
IPC: H02M7/537
Filed: 1994-07-07
Abstract: PURPOSE:To prevent DC short-circuiting from occurring when an inverter device fails and to easily identify an arm when the failure occurs by outputting a non-continuity control signal from the other amplification device being provided at upper/lower arms when a signal is outputted from one voltage detector. CONSTITUTION:A control device consists of a pulse generation device 5, insulation devices 6U and 6X, amplification devices 7U and 7X, and voltage detectors 8U and 8X and the voltage between G and K becomes equal to the voltage of forward voltage drop when an element 1U of an upper arm 2U fails and turns on and the voltage between G and K becomes O or less when the element 1U is off. By providing voltage detectors 8U and 8X between G and K utilizing it for detecting the voltage between G and K, the detection result of the voltage between G and K is inputted to the amplification devices 7U and 7X and the other switching signal A is turned off when the voltage between G and K is on, thus preventing DC short-circuiting and hence preventing DC short-circuiting from occurring when the title device fails and identifying a failed arm.
Patent JP-S6312032-A (JP)
Title: Program linking system for data flow type computer
Inventor: HIROGUCHI MASAYUKI
IPC: G06F9/44
Filed: 1986-07-02
Abstract: PURPOSE:To attain linking at a purpose program level by providing a main purpose program memory means, a sub-purpose program memory means, a local mark ID determining means, a global mark ID determining means and an ID accumulating using quantity counting means. CONSTITUTION:The system is composed of a main purpose program memory means 1, a sub-purpose program memory means 2, a local mark ID determining means 3, a global mark ID determining means 4, an ID accumulating using quantity counting means 5, a program linking means 6 and an executable memory means 7. The program linking means 6 links a main purpose program and a sub-purpose program in which the ID of the mark is all determined by the local mark ID determining means 3 and the global mark ID determining means 4 and prepares an executable program. Thus, the purpose program can be linked and made into one executable program.
Patent JP-H05346333-A (JP)
Title: Working environment display
Inventor: YUJI HIROYUKI
IPC: G06Q50/04
Filed: 1992-06-16
Abstract: PURPOSE:To permit time saving for grasping working environment and manpower saving by visually displaying with a computer the environment of an equipment to be repaired and around the equipment when planning repairing work. CONSTITUTION:The title consists of a data storage part 1 that is provided with a data base 11 where equipment configuration data in a plant, visual data of each equipment and visual data of equipment surroundings are registered interrelatedly, an input part 2 composed of a keyboard 21 and a mouse 22 to specify an optional data, a retrieving processing part 3 to retrieve an optional data, and a display part 4 composed of a display processing part 41 and a CRT monitor 42. When an equipment to be repaired is specified, visual data of the equipment to be repaired and the equipment surroundings can be prepared for a planner of repairing works, thereby realizing no entry of the repairing work planner into a plant and saving time and manpower.
Patent JP-H0710357-A (JP)
Title: Automatic document conveyor
Inventor: YOSHIMURA MASANORI
IPC: H04N1/00
Filed: 1993-06-28
Abstract: PURPOSE:To promote the fullness of a facsimile function in particular, in a compound machine equipped with an original stationary type automatic document conveyor. CONSTITUTION:A document extruding part 14 is installed in an optional position at the side of a paper discharge roller 9 for discharging a document after reading an image conveyed by a conveyor belt 8, and a printer body part 15 is set up as opposed to this document extruding part 14. In this constitution, the document extruding part 14 is driven, thereby extruding a backside of the document, and an information surface is pressed to the printer body part 15 and thus marking is carried out.
Patent JP-S5948150-A (JP)
Inventor: KASHIMA JIYUNKICHI
IPC: B32B5/18
Filed: 1982-09-10
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-H084167-A (JP)
Title: Supporting member of sheet glass
Inventor: KODERA HIROYUKI
IPC: E06B3/54
Filed: 1994-06-15
Abstract: PURPOSE:To provide a support member which supports each sheet glass in a deformable manner. CONSTITUTION:Support arms 3A and 3B on both sides and vertical support arms 3C and 3D are installed to a support member main body 2 in such a fashion that it may turn in a specified range. The left end and the upper end of a clamp member 4A are turnably installed to the tip of the support arms 3A and 3C. What is more, they are installed thereto in such a fashion that they may move in their respective longitudinal directions. In a similar manner, clamp members 4B, 4C and 4D are installed between the support members 3A, 3D; 3B, 3C; 3B, 3D. A loading part on which the lower end surface of a sheet glass G is loaded and a clamping part which clamps the lower end are installed to the left end of the clamp member 4A and the right end of the clamp member 4C. A clamping part which clamps the sheet glass G is installed to the upper end of the clamp member 4A, the upper end of the clamp member 4C, both ends of the clamp member 4B and both ends of the clamp member D.
Patent JP-H104573-A (JP)
Title: Radio selective calling receiver
Inventor: NARISAWA HIDEKI
IPC: H04W88/02
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a radio selective calling receiver in which the effect of harmonic noise in a main clock in the case of reception and noise from a CPU using the main clock is reduced by inhibiting the switch interruption so as to stop the operation of the main block while a radio section makes reception. SOLUTION: When a radio section 2 recognizes the reception state, a radio section operation recognition section 4 allows a switch interrupt control section 6 to send a switch interrupt inhibit signal to a control section 3, then the control section 3 does not use a main clock 9 and the switch interrupt control section 6 allows a display control section 8 to display a switch interrupt inhibit state on a display section 7.  Furthermore, when the radio section operation recognition section 4 recognizes nonoperation of the radio section 2, the section 4 allows the switch interrupt control section 6 to send a switch interrupt permission signal to the control section 3, the control section 3 starts the main clock 9 to conduct switch interrupt processing and the switch interrupt control section 6 allows the display control section 8 to display the switch interrupt operation state on the display section 7.
Patent JP-S5856805-A (JP)
Inventor: MIYAZAKI MASANOBU
IPC: B27D5/00
Filed: 1981-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09202851-A (JP)
Title: Epoxy resin composition for sealing use, semiconductor device using the same, and production of the composition
Inventor: YAMAMOTO HIROSHI
IPC: C08L63/02
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition excellent in moldability, low in dielectric constant, and capable of forming sealing layer developing no crack even in soldering operation, thus useful for sealing electronic parts, comprising each specific epoxy resin and polyphenylene ether resin, curing agent and inorganic filler. SOLUTION: This composition comprises (A) an epoxy resin containing >=45wt.% of a biphenyl-type epoxy resin of the formula (R is H or methyl; (n) is 0-6), (B) a polyphenylene ether resin prepared by making its number- average molecular weight 1000-3000 followed by bearing epoxy group on the molecular end, (C) a curing agent such as a phenolic compound  e.g. bis[(1- hydroxynaphthyl)methyl]-4-methylphenol}, and (D) an inorganic filler, and optionally, furthermore, (E) triphenylphosphine as curing auxiliary. It is preferable that the component B accounts for 1-60wt.% of the components A to C and the component D 70-95wt.% of the components A to D.
Patent JP-S5380159-A (JP)
Title: Epitaxial growth device for molecular beam
Inventor: MAEKAWA SEIHEI
IPC: H01L21/26
Filed: 1976-12-25
Abstract: PURPOSE: To improve the reliability and to decrease its cost by providing one sheet of shutter against one couple of exists at the time when a growth dvice is constituted by opening the molecular beam exists which correspond to several molecular beam sources respectively to a slit board and by providing the shutters to these exists. 
     COPYRIGHT: (C)1978,JPO&Japio