baber/WOPTO huggingface dataset:
Patent JP-H01118867-A (JP)
Title: Image forming device
Inventor: MORIHARA KAZUMASA
IPC: G03G15/02
Filed: 1987-10-31
Abstract: PURPOSE:To set a high voltage power source part in an optional spot by separately providing an output adjustment means for correcting outputs from the high voltage power source part. CONSTITUTION:According to a temperature near a photosensitive drum 10 which is detected by a thermistor 52, a prescribed output voltage Vc in which the variance of the parts between machine bodies and the variance of the sensitivity of the photosensitive drum 10 are corrected is generated from example, in an output adjustment circuit 84 and an electrification control circuit 53 alters a current I supplied to an electrifying device for electrification 11 according to said output voltage. By providing the output adjustment circuit 84 in the electrification control circuit 53, a volume 93 for adjusting the output can be separately provided from the high voltage power source part 54. Namely, the high voltage power source part 54 is constituted separately from the output adjustment circuit 84. Thus, the spot for attaching the high voltage power source part 54 is not limited, so that said part 54 can be freely arranged in the optional spot. Besides to that the parts for counterplitting noises can be unnecessitated in compliance with the spot where the part 54 is arranged.
Patent JP-S63128758-A (JP)
Title: Field-effect transistor
Inventor: ONISHI TOYOKAZU
IPC: H01L29/41
Filed: 1986-11-19
Abstract: PURPOSE:To reduce the parasitic resistance, especially the source resistance, to shorten the length of a gate and to reduce a short-channel effect by providing an n-type layer formed from the surface of a semi-insulating GaAs semiconductor substrate down to a prescribed depth, and an n<+> source region and a drain region formed in contact with a gate electrode buried into a recess formed from the surface of the n-type layer to a position before its bottom, and in contact with an insulating layer surrounding the circumferential side of the gate electrode. CONSTITUTION:A mask 22, for injection use, of SiO2 is formed on an semi- insulating GaAs substrate 10, and ions of Si are implanted. As a replacement for the mask 22 for implantation use, a mask 24 for etching use is formed; a recess 26 for formation of a gate part is formed ; ions for a channel (n-layer) use are implanted; the assembly is annealed. SiO2 is deposited; the deposited layer is etched over the whole thickness. A layer 28 where tungsten silicide is deposited is coated with a photoresist layer; a resist layer 30 and the WSix layer 28 are etched back over their thickness on n<+> layers 12a, 12b. An SiO2 layer 32 is formed on the surface; windows for a source and a drain are opened; AuGe/Au is deposited; a source electrode and a drain electrode S, D are formed.
Patent JP-H01117398-A (JP)
Title: Electronic component mounting equipment
Inventor: HIRAI WATARU
IPC: B23P21/00
Filed: 1987-10-30
Abstract: PURPOSE:To enable the disposal of all empty trays by a single sucking head even if trays of plural kinds are arranged in plural layers by a method wherein a sucking head, which sucks an empty tray and is movable up and down, is provided to a X-Y axis table, and a height detecting section which detects that the sucking head descends down and reaches the upper face of the empty tray is provided. CONSTITUTION:A sucking head 3 is made to transfer just above an empty tray 10 by X-Y axis tables 5 and 4. Then, the sucking pads, for example, 12 and 14 previously set by a program begin to suck as an air cylinder 15 starts decending. A height detector 16 starts operating when the sucking pad reaches to the upper face of the tray 10 as descending, and then the air cylinder 15 starts ascending. If a suction detector 17 is in operation when the air cylinder reaches to the upper limit, it is judged that the tray 10 is still sucked by the sucking pad. Next, the sucking head 3 is made to transfer to a position of a case 9 which encloses a waste tray through the X-Y tables 5 and 4, then the empty tray 10 is disposed.
Patent JP-H03141235-A (JP)
Title: Production of isopropanol
Inventor: FUKUHARA HIROSHI
IPC: C07C31/10
Filed: 1989-10-24
Abstract: PURPOSE:To produce the objective compound in high efficiency and in high productivity by employing a layer containing bulky Raney nickel catalyst as a fixed catalyst layer when acetone is hydrogenated on the fixed catalyst layer to produce isopropanol. CONSTITUTION:When acetone is hydrogenated to produce isopropanol, the reaction is performed in the presence of bulky Raney nickel catalyst as a fixed catalyst layer at 50-170 deg.C under 2-50kg/cm<2>. The bulky Raney Ni catalyst is prepared by developing a nickel aluminum alloy with the aqueous solution of an alkaline substance such as NaOH and preferably has particle sizes of 3-7mm and a developing rate of 35-65%. The fixed catalyst layer may be mixed not only with the bulky Raney Ni catalyst but also with Raney Co catalyst, Raney Cu catalyst, etc., and further with a filler (e.g. steel balls or ceramics balls) within a range not lowering the productivity of the objective compound.
Patent JP-H02123880-A (JP)
Title: Image pickup controller
Inventor: AKIIKE MICHIHIRO
IPC: H04N5/243
Filed: 1988-11-02
Abstract: PURPOSE:To obtain a proper pattern without caring about an aperture even if a very light object is picked up by applying gain control so as to make the relation between the aperture and the quantity of luminous flux passing therethrough in the normal state apparently thereby applying aperture control. CONSTITUTION:When a television camera is directed to a brighter object more than FNo.16, the aperture position at that time is converted into an electric signal by an iris potentiometer 7 and the signal is inputted to a comparator circuit 10 and a switch S3 is switched to be OFF by the comparator circuit 10. As a result, the gain of a gain changeover device 5 is R3/(R1+R2+R3) and the gain is decreased by the resistance R1 in comparison with the gain from open to FNo.16. Thus, aperture control is properly applied without hunting even for FNo.16 to CLOSE. Thus, even if a very light object is picked up, a proper pattern is obtained without caring about an aperture.
Patent JP-2001097310-A (JP)
Title: Binding machine
Inventor: ASADA HIROSHI
IPC: B65B13/10
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a binding machine which is compact in width and height and excellent in saving spaces. SOLUTION: A support unit 40 for supporting a to-be-bound matter X, an unwiding unit 60 for unwinding a binding tape Y, a holding unit 80 for holding the front end of the binding tape Y from both sides, an insertion unit 100 for inserting the front end of the binding tape Y into the to-be-bound matter X, and a joining/cutting unit 120 for joining the binding tape Y and cutting thereof are arranged in the same plane spreading along the longitudinal direction of a binding machine 1 while being parallel with the conveyance direction B in which the to-be-bound matter X is conveyed by a conveyance unit 20. At the time of starting a binding work, the binding tape Y is stretched horizontally at a binding station S2 by operations of the unwiding unit 60 and the holding unit 80.  The binding machine 1 is so compact that the width thereof does not exceed the length of the to-be-bound matter X while the height thereof being restrained within a height necessary for stretching the binding tape Y horizontally.
Patent JP-H1191287-A (JP)
Title: Case for replacement lead
Inventor: UMEDA KIYOSHI
IPC: B43K19/14
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce the generation amount of wastes by a method wherein a lid body and a main body of a case for replacement lead wherein replacement leads are housed in the main body, are constituted of a recyclable material of a thermoplastic resin. SOLUTION: After housing a plurality of replacement leads 2 in the housing part 1C of a main body 1, the lower part 3B of a lid body 3 is inserted in a lead discharging port 1A of the main body 1, and an engaging part 3C which is formed at the lower part 3B of the lid body 3 is engaged with an engaging protuberance 1B of the main body 1, and the lid body 3 is detachably attached to the main body 1. In addition, the main body 1 is constituted of a recyclable material of a thermoplastic resin. As the thermoplastic recycling material, an ABS resin, an AS resin, and a polystyrene resin or the like can be considered, and especially, a transparent or semi-transparent polystyrene resin for which food trays have been recycled, is preferable.  The generation of refuge is reduced by recycling disposed resources, and after usage, it can be used as a recyclable material again, and an effect wherein it can be contributed for the environmental protection can be obtained.
Patent JP-H02122338-A (JP)
Title: Logical simulation system
Inventor: ABE AKITATSU
IPC: G06F17/50
Filed: 1988-10-31
Abstract: PURPOSE:To realize the proper capacity of a data storing part and to improve the availability of the data storing part by preparing the storing parts for boundary element data into each simulation processor corresponding to each divided block. CONSTITUTION:A simulation controller SC and plural simulation processors SP1 - SPn are connected to a bus line 1 so that data can be transferred among these controller SC and processors. The controller SC contains a control part 2A for each simulation processor. The simulation processors are prepared in number equal to the number of divided blocks of a logic circuit. Then the processors SP1 - SPn include the arithmetic parts 4A - 4N which perform the simulation arithmetic operations of their own blocks and the data storing parts 3A - 3N which store the boundary element data on their own blocks and the related blocks. Thus it is possible to realize the proper capacity of the data storing part and to improve the availability the data storing part.
Patent JP-H11105872-A (JP)
Title: Box pallet
Inventor: YANAGISAWA YOSHINORI
IPC: B65D19/38
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a box pallet whose article storage space is variable vertically and which can be transformed into a compact form. SOLUTION: This pallet comprises a deck part 1 for loading an article, a top face part 2 for forming the top face of article storage space, a lower stanchion holder 15 and an upper stanchion holder 22 provided freely detachable vertically each on the deck part 1 and on the top face part 2, and a stanchion 3 which is inserted freely detachable between each stanchion holder of the deck part 1 and the top face part 2 through a stanchion bottom insertion part 23 and a stanchion top insertion part 24 provided at each end of the stanchion holder of the deck part 1 and the top face part 2 and which integrates the deck part 1 and the top face part 2.  In this way, by selecting, as required, the stanchion 3 with different length and by inserting the same in the stanchion holder of the deck part 1 and the top face part 2, the article storage space becomes variable vertically, and also by removing the stanchion and by integrating the deck part 1 and the top face part 2, the pallet can be transformed into a compact form.
Patent JP-H07124618-A (JP)
Title: Plate width controller of vertical rolling mill
Inventor: YAMAHASHI KOZO
IPC: B21B37/22
Filed: 1993-11-05
Abstract: PURPOSE:To obtain the plate width controller of a vertical rolling mill which can reduce the adjusting time of a control gain drastically in adaptatation to an actual machine. CONSTITUTION:When a vertical rolling mill 2 to roll a steel plate or the like in its width direction is controlled at the front stage of a horizontal rolling mill 3 to roll the steel plate or the like in its thickness direction, there is provided a control gain arithmetic unit 10 to calculate the control gain alpha in accordance with a coefficient obtained by partially differentiating the outlet side plate width of the vertical rolling mill 2 through the inlet side plate width near such an operating point that a variation of the plate width on the outlet side of the horizontal rolling mill 3 is zero, a plastic coefficient Q of a rolling stock 1 and a mill constant M of the vertical rolling mill. Further, a plate width controller 6, too, is provided to calculate the correcting amount of a roll gap in accordance with the control gain alpha, a variation of the rolled load of the vertical rolling mill 2 and a variation of the roll gap. The setting value of the roll gap is corrected by this correcting amount of the roll gap and a rolling down device 9 is driven in accordance with a corrected setting value.
Patent JP-S61158271-A (JP)
Title: Horizontal blanking pulse producing circuit of multi-scan type television receiver
Inventor: KIKUCHI MASABUMI
IPC: H04N3/27
Filed: 1984-12-29
Abstract: PURPOSE:To change satisfactorily the width of a horizontal blanking pulse in response to a horizontal frequency by applying the pulses having the width according to the horizontal frequency to the front and rear sides of a horizontal flyback pulse. CONSTITUTION:The horizontal flyback pulse supplied to an input terminal 85 is supplied to a sawtooth wave generating circuit 80 via a limiter circuit 86. The sawtooth wave signal having horizontal cycle synchronized with the horizontal flyback pulse which is obtained at the output side of the circuit 80 is supplied to the 1st and 2nd comparators 81 and 82 as well as to an adder 84. The terminals 83a and 83b at the other side of both comparators 81 and 82 receive the supply of the 1st and 2nd reference level signals produced based on a horizontal frequency. As a result, comparators 81 and 82 supply the 1st and 2nd pulses having the width corresponding to the horizontal frequency to the adder 84. The adder 84 outputs these two pulses to the front and rear sides of a flyback pulse.
Patent JP-H08113990-A (JP)
Title: Joint structure of external wall panel
Inventor: KOMURA MINORU
IPC: E04B1/684
Filed: 1994-10-17
Abstract: PURPOSE: To easily absorb thermal expansion and contraction to cope with the dispersion of clearance between panels by a method wherein a bellows- shaped barrier which is provided between shaped joint locking members attached beforehand to the ends of the panels is watertightly mounted to the rear side of a gap between the parallelly provided exterior wall panels and a shaped joint material is mounted to the joint locking member on the front surface side of the gap. CONSTITUTION: A pressure sensitive adhesive 41 is applied to the rear surface of a vertical piece 112 of a shaped joint locking member 1 or to an end surface (b) of a panel. Next, the piece 112 is brought into contact with the end surface (b) and a horizontal piece 111 is brought into contact with a rear surface end of the panel, following which the piece 111 is fixed to the rear surface end of the panel by means of screws or nails. And a pressure sensitive adhesive 42 is filled into a groove 12 of the member 1. And the panels (a) are nailed parallelly on an external wall foundation so as to be spaced from each other. And thereafter an end 22 of a barrier 2 is inserted into the groove 12. Further an anchor 32 of a joint material 3 is locked on a hook 113. Thus a joint treatment can be applied to the connection of the panels (a) at high work efficiency.
Patent JP-H06129374-A (JP)
Title: Oil rotating vacuum pump
Inventor: SATOU YOSHIHISA
IPC: F04C25/02
Filed: 1992-10-15
Abstract: PURPOSE:To provide an oil rotating vacuum pump, in which exhaust of old oil stagnated in the casing can be made from its upper part. CONSTITUTION:A cylinder chamber 18 in cylindrical form is formed in the upper part of the end wall of a casing 6, and the center of the bottom surface of the cylinder chamber 18 is in communication through an oil lead-in path 19 to the inside bottom surface of the casing 6. As the first check valve, a conventional reed valve 20 is installed on the bottom surface of the cylinder chamber 18, and vacuum oil flows from the path 19 to the cylinder chamber 18. A piston 21 is slidably fitted in the cylinder chamber 18 in such an arrangement as driven up and down by a T-handle 22 piercing a lid plate 16. The piston 21 is provided with a communication hole 23, and directly over, a reed valve 24 is mounted so that fluid flows through the hole 23 only in the direction from down to above.
Patent JP-2000103162-A (JP)
Title: Ink jet recording medium and manufacture thereof
Inventor: MATSUMOTO YUICHI
IPC: B41M5/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To enhance wettability, a dyeing property, dryness, water resistance, and the like by laminating on the surface of a base material an acceptable layer including diacetone (meth)acrylamide as an essential component heat- hardened in a copolymeric resin component and a protection layer consisting of a copolymeric resin thermosetting substance and minute grains. SOLUTION: At least one surface of a base material as a support body 2 is laminated by the turn with an ink acceptable layer 3 as a fundamental structure containing diacetone (meth)acrylamide as an essential component in a copolymeric resin component and heat-hardened by carboxylic acid dihydrazine, and a protection layer containing the copolymeric thermosetting substance and minute grains. An addition quantity of diacetone (meth)acrylamide is made 5-40 wt.% in the total quantity of a monomer component, and an addition quantity of carboxylic acid dihydrazine is equivalent to mols of 0.02-0.50 times with respect to a molar quantity of diacetone (meth)acrylamide. The thickness of an ink acceptable layer is made of the order of 1-50 μm usually to subsequently be heated by the dryer of a coater after coating.
Patent JP-2000112798-A (JP)
Title: Method for picture filing, device therefor and recording medium
Inventor: ITO WATARU
IPC: H04N1/21
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to transfer data from a medium such as a memory card to other medium without confusing a correspondence relation between picture data and order information. SOLUTION: Order information and picture data are read from a single or plural memory cards where the order information and the picture data are stored and the contents are stored in an order picture file of a structured file format. A stream of an order storage stores the order information for each memory card, streams of storage 1, 2... of a picture storage store the picture data for each memory card. The order information has information of the stream where corresponding picture data are stored attached.
Patent JP-H09119210-A (JP)
Title: Device and method for piping within partition wall
Inventor: TOYAMA MASAO
IPC: E04F17/08
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To easily execute piping in a partition wall by postfixing pipes in an appartment house. SOLUTION: A piping device is equipped with a main body 26 formed in a U-shape and having collars 27 outward of the opening and a U-shaped cut with bottom on the opening end side to a position opposed to the side, a pipe fixed member 31 and a cover body 33 formed in a U-shape and having a projection 34 outward of the opening end to a position coming into contact with the cut when it is fitted to the main body. A hole 23 just fitted to the main body 26 is formed in a position without a bearing batten in wallboards 21 of a partition wall 9 by means of the device, the main body 26 is fitted into the hole 23, pipelines 22 are piped in them, they are fixed with the pipe fixed member 31, the cover body 33 is fitted into the main body 26, and the main body 26 is fixed to the wallboards 21 with the projection 34 of the cover body 33.
Patent JP-H07193737-A (JP)
Title: Portable video camera incorporating optical view finder
Inventor: RII KIYON UON
IPC: G03B17/20
Filed: 1994-11-11
Abstract: PURPOSE: To conveniently and satisfactorily photograph an image by displaying the image of a CRT monitor and confirming a result of photographing as observing each of various kinds of information when the image is photographed, an image of an object and a reproduced image by a user. CONSTITUTION: Light from an object is made incident on a photographic lens system 21, divided into a first photographic light and a second photographic light by a dividing prism 22 and made incident on a solid-state image pickup device 23 and a parallel light lens 28 respectively. Then, the first photographic light is converted into an electrical signal by the solid-state image pickup device 23, impressed on a camera signal processing system 24, various kinds of information are outputted from the camera processing system 24 to the CRT monitor 27 and an electrical recording signal suitable to the electric signal corresponding to the image of the subject is recorded in an image recording medium 25.  And the light from the parallel light lens 28 and the one from the CRT monitor 27 are made incident on an induction prism 29 respectively and the image of the subject and various kinds of photographic information are induced, therefore, the image of the subject and the various kinds of photographic information are simultaneously observed through an optical view finder 31 by the user.
Patent JP-H0699671-A (JP)
Title: Heat-sensitive transfer recording material
Inventor: KOBAYASHI RIKIO
IPC: B41M5/44
Filed: 1992-09-22
Abstract: PURPOSE:To prevent the fusion boding between heat-sensitive transfer recording material and a thermal head from occurring in sublimation type heat-sensitive transfer recording and the sticking, development of abnormal noise and twisting of the heat-sensitive transfer recording material from occurring by a method wherein heat-resistant lubricant layer excellent in heat resistance and lubricity is formed without adding phosphate esters, which are easily separable from resin, in the heat-resistant lubricant layer of the heat-sensitive transfer recording material. CONSTITUTION:In the heat-sensitive transfer recording material concerned having base sheet, ink layer and heat-resistant lubricant layer, the heat-resistant lubricant layer is made of polymer compound, which is obtained by reacting hydrocarbon compound having two or more hydroxyl group in one molecule and/or silicone compound having hydroxyl group with isocyanate compound having two or more isocyanate group in one molecule. Or the heat-resistant lubricant layer is made of polymer compound, which is obtained by reacting silicone compound having amino group with isocyanate compound having two or more isocyanate group in one molecule.
Patent JP-H05126988-A (JP)
Title: Assembling device for fuel assembly
Inventor: OUCHI MASAKI
IPC: G21C21/00
Filed: 1991-10-24
Abstract: PURPOSE:To obtain an assembling device for fuel assembly with simple constitution capable of shortening time necessary for inserting fuel rods. CONSTITUTION:After making a support post 30 hold a support grid 4, an air cylinder 21 contained in a fuel magazine 20 is driven to project fuel rods 6 toward a support grid 4 and thus the fuel rods can be inserted in the grid space of support grid 4.