baber/WOPTO huggingface dataset:
Patent JP-S5984428-A (JP)
Title: Patterning method
Inventor: SASAKO MASARU
IPC: G03F7/38
Filed: 1982-11-04
Abstract: PURPOSE:To prevent the decline of resolution by coating resists on two layers through plural surface treated layers placed between said two layers resulting in thickly coating thereby reducing degree of pattern width variability at stepped parts. CONSTITUTION:Positive resist is coated on a substrate 1 thickly. Next, the positive resist is irradiated with ultraviolet rays 8 on entire surface to become photosensitive positive resist 7a. Furthermore, surface treatment 9 is done for surface of the resist 7a to form a positive resist altered layer 7b. Next, surface treatment 10 is made on the layer 7b to form a positive resist restored layer 7c. Then positive resist which is of same type as resist of the first layer is coated. Next, the resist is selectively irradiated with ultraviolet rays by use of a mask 12 having a pattern excepting a light shielded part 12a. Then the resist is removed by exposure leaving out positive resists 11a and 7a-7c which were not irradiated with ultraviolet rays. These steps in series enables to reduce variation in dimensions at stepped parts as well as the prevent decline of resolution.
Patent JP-S6255867-A (JP)
Title: Thin cell
Inventor: HORIIE HIROSHI
IPC: H01M50/186
Filed: 1985-09-02
Abstract: PURPOSE:To prevent lowering of insulation between the positive and negative plates by previously forming an insulative oxide film on the joint face between any one of positive and negative plates and the hot melt adhesive. CONSTITUTION:Deposition film of insulative oxide 7 or silicon oxide is formed on the joint face between a positive plate 5 and the hot melt adhesive or the circumferential section while hot melt adhesive film is preliminarily adhered onto the film 7 and adhesive film is also adhered preliminarily to a circumferential flange section 4a of a negative plate 4. A positive electrode 1 is formed on the inner face of the positive plate 5 while contacting tightly then lithium is pressed onto the inner face at the recess of the negative plate 4 to provide a negative plate 2 thereafter electrolyte is injected to mount a separator 3 and to apply the positive plate 5 then the circumference of the positive plate 5 and the flange section 4a of the negative plate 4 holding the hot melt adhesive 6 are pressure heated and adhered. Insulative oxide film 7 includes deposition film of aluminum oxide, boron oxide, etc. as well as silicon oxide.
Patent JP-2001025178-A (JP)
Title: Uninterruptible power unit
Inventor: NOHARA MIKIYA
IPC: H02J3/32
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an uninterruptible power unit which transfers power between the first AC-DC converter 1 and the second DC-AC converter, and also can charge the storage battery stably, without the need for increasing the quantity of resistance to ripples of a DC capacitor or providing a reactor for prevention of discharge of the storage battery. SOLUTION: This is an uninterruptible power unit where a storage battery 3 and a DC capacitor 6 are connected in parallel to the DC side of the first AC-DC converter 1 and the second AC-DC converter 2, and normally a load 10 is supplied with AC power, and also a storage battery 3 is charged, and at power stoppage of the AC power source 9, the first AC-DC converter 1 converts the DC power of the storage battery 3 into AC power and supplies it to the load 10, and this is equipped with a means which detects and estimates instantaneous power of the first and second AC-DC converters, and controls the second AC-DC converter 2, so that the sum of an input voltage Vin from the AC power source 9 and the voltage on AC side of the second AC-DC converter 2 reaches a prescribed output voltage Vout,  and controls the first AC-DC converter 1 to supply the instantaneous power outputted from the second AC-DC converter 2 and the instantaneous charge power to the storage battery 3.
Patent JP-H0245173-A (JP)
Title: Character generator and character generation
Inventor: HORIUCHI YUICHI
IPC: B41J2/485
Filed: 1988-08-05
Abstract: PURPOSE:To utilize a dot data re-stored in a cache memory, and to shorten the character generation time by storing a data corresponding to the dot data stored in the cache memory in a non-volatile memory and re-storing the data stored in the non-volatile memory by the dot data when there is no character to be printed. CONSTITUTION:Even when a dot data stored in a cache memory 3 disappears by the turn-OFF of a power supply, etc., data corresponding to the dot data stored in the cache memory is stored previously in a non-volatile memory 4, and the data stored in the non-volatile memory 4 is restored by the dot data when there is no character to be printed. Accordingly, the dot data of a character is converted from a vector data every time the character is printed anew after the reclosing of the power supply by utilizing the dot data re-stored in the cache, memory 3, thus making the character generation time shorter than the dot data is stored in the cache memory 3.
Patent JP-H1138847-A (JP)
Title: Image forming device and image carrier containing cartridge used therefor
Inventor: NISHI MASAYUKI
IPC: G03G21/10
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To remove paper powder on the surface of an image carrier and to prevent the image carrier from being damaged by the paper powder scavenged in a foam cell by bringing an elastic body consisting of a foamed body having the specified foam cell into press-contact with the surface of the image carrier and providing the elastic body with a space part for scavenging foreign matters in the direction crossing with a developer carrying direction. SOLUTION: The elastic body 35 is constituted of the foamed body made of conductive ether-based polyurethane (conductive Moltopren(R)) and having plural foam cells, each of which has 0.1-1 mm diameter. The elastic body 35 is arranged on the upstream side of a conductive brush from the transfer part to the recovery part of a photoreceptor drum (image carrier) 2 so that it is made in press-contact with the surface of the drum 2.  Furthermore, the elastic body 35 is provided with a slope for scavenging the foreign matter D adhering to the drum 2 and the space parts for scavenging the foreign matter 36A and 36B consisting of a groove part so as to be extended in the direction (in the longitudinal direction of the drum 2) crossing with the carrying direction of residual toner T on the upstream side of the press-contact position of the elastic body 35 with the drum 2 and at the center part of the elastic body 35.
Patent JP-S6351422-A (JP)
Title: Production of thermosetting resin
Inventor: OTANI SUGIRO
IPC: C10C3/02
Filed: 1986-08-20
Abstract: PURPOSE:To obtain at low cost the titled resin in an industrially advantageous manner without using any special crosslinking agent, by reaction on heating in the presence of acid catalyst, of a chloromethylated or hydroxymethylated product of the raw material consisting mainly of condensed polycyclic aromatic compound. CONSTITUTION:First, a raw material consisting mainly of condensed polycyclic aromatic compound (pref., naphthalene) is chloromethylated or hydroxymethylated to form a chloromethylated or hydroxymethylated product with the number of chloromethyl group or hydroxymethyl group >=1.1 on average, respectively. Thence, this product is allowed to react on heating to pref. 100-200 deg.C in the presence of an acid catalyst such as toluenesulfonic acid, thus obtaining the objective resin. For the chloromethylating agent, a combination of formaldehyde and hydrochloric acid is preferably used; and, said hydroxymethylated product can be prepared, in general, by hydrolysis of the chloromethylated product in its aqueous alkali solution.
Patent JP-H0839249-A (JP)
Title: Hot wire feeding and welding device
Inventor: IMAIZUMI HIROSHI
IPC: B23K9/133
Filed: 1994-07-28
Abstract: PURPOSE:To make a welding wire finer so as to miniaturize a structure near a torch, to improve functionability and simultaneously to enhance productivity. CONSTITUTION:This hot wire feeding and welding device consists of wire feed rolls 1, 2, energizing blocks 3, 4, a conduit liner 5, a wire nozzle 6, a welding wire 8 and a wire heating power source 7. The length between an energizing point 9 and a molten pool 10 is set at 200 to 400mm. The preheating temp. of the welding wire 8 to be inserted into this molten pool 10 is set at 250 to 600 deg.C. This conduit liner 5 is flexible and a part 12 coating the welding wire 8 is made of an insulating material.
Patent JP-H0358526-A (JP)
Title: Channel control section supervisory system
Inventor: ITO HIROSHI
IPC: H04B7/26
Filed: 1989-07-27
Abstract: PURPOSE:To detect the occurrence of a fault of a channel control section early by sending a test signal for a prescribed period at all times and always supervising the period of a call notice sent from the channel control section. CONSTITUTION:When a channel control section supervisory means 16 makes a call at a prescribed period and a channel control section 10 is normal, the call notice from the channel control section 10 is sent to a channel control section supervisory means 16 at a prescribed period via a line control section 11. The means 16 monitors the period of the call notice from the channel control section 10 and since the call notice from the faulty channel control section 10 is lost, the occurrence of the faulty channel control section 10 is confirmed. In such a case, the calling of the means 16 is normally implemented and the channel control section 10 is normally monitored at day or night. Thus, when a fault takes place in the channel control section 10, it is quickly detected.
Patent JP-S6253658-A (JP)
Inventor: OHATA YOSHIHIRO
IPC: A61L9/01
Filed: 1985-09-03
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-2000031977-A (JP)
Title: Lan switch
Inventor: SADAMURA TADASHI
IPC: H04L12/28
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a LAN switch controller in which a delay in packet transfer is decreased by decreasing the number of internal terminals and wires. SOLUTION: The LAN switch 20 is provided with a LAN switch controller 21, a searching RAM 22, a queue buffer RAM 23, an Ethernet media access control(MAC) circuit 24, a packet buffer RAM 25, and an inter-board transfer circuit 26. The searching RAM 22 and the queue buffer RAM 23 connect with the controller 21 through individual data buses respectively, and the Ethernet media access control(MAC) circuit 24. The packet buffer RAM 25 and the inter-board transfer circuit 26 connect with a data bus 32 that is used in common and the LAN switch controller 21 connects with the data bus 32. Thus, the number of terminals and wires is reduced and then a delay in packet transfer is decreased.
Patent JP-H1040239-A (JP)
Title: Character processing device and method and storage medium storing readable program for computer
Inventor: IKENO HIDEO
IPC: G06F3/12
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To easily read a produced document on a display screen or a print form by changing the thickness of every character to be put on the display screen or the print form in response to the change of a format that causes the change of the blank space value on the display screen or the print form. SOLUTION: It's decided whether the format interlocked weight processing is designated or not (171), and the rate of a blank space part that is increased or reduced by the change of the format is calculated only when the format interlocked weight processing is designated (172). The weight is calculated for compensation of the calculated blank space rate by making use of the ratio of a character drawn part in the largest, reference and least weight included in the typeface data (173). Then all characters included in a processing range are changed into the calculated weight (174), and the thickness of every character to be put on a display screen or a print form is changed in response to the weight change. Thus, a produced document can be easily read on the display screen or the print format.
Patent JP-H0243748-A (JP)
Title: Packaging of integrated circuit chip
Inventor: TAMAOKI SHUNPEI
IPC: H01L21/321
Filed: 1988-08-04
Abstract: PURPOSE:To package an IC chip provided with pads, the pitch being smaller than in a conventional design, onto a substrate using the flip chip bonding method without inducing bonding defects by a method wherein a low-melting solder bump is formed on a large pad and a high-melting solder bump is formed on a small pad prior to packaging, both on the IC chip. CONSTITUTION:Prior to packaging an IC chip 9 onto a substrate 17 using the flip chip bonding method, a large pad 10 and a small pad 11 are provided on the IC chip 9, a low-melting solder bump 14 is formed on the large pad 10, and a high-melting solder bump 15 is formed on the small pad 11. For example, the IC chip 9 is mounted on the substrate 17, the entirety is placed in a solder reflow oven and then heated to the melting point of the low-melting solder bump 14, whereby the large pad 10 of the IC chip 9 is bonded to a large pad 18 on the substrate 17. The temperature in the oven is elevated next to the melting point of the high-melting solder bump 15, whereby the small pad 11 of the IC chip 9 is bonded to a small pad 19 on the substrate 17.
Patent JP-H06128669-A (JP)
Title: Anode member made of titanium alloy
Inventor: SATO HIROSHI
IPC: C22C14/00
Filed: 1993-07-12
Abstract: PURPOSE:To suppress the boost of electrolytic voltage at the time of producing manganese dioxide and to inhibit the corrosion of a splash zone. CONSTITUTION:This anode member made of a Ti alloy consists of 0.01-8wt.% Mn and the balance Ti with inevitable impurities. One or more among Al, Fe, V, Zr, Pb and Co may be incorporated into this anode member by 0.01-6wt.%, in total, and one or more among Ni, Mo, Pd and Ru may further be incorporated into this anode member by 0.01-8wt.%, in total.
Patent JP-H0942825-A (JP)
Title: Centralized control apparatus for cooling storage
Inventor: HOSHI KATSUHIKO
IPC: H04Q9/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To improve applicability while curtailing the cost in a centralized control apparatus which controls the operating condition of a cooling storage in package. SOLUTION: A centralized control apparatus 1 manages the operating condition of a plurality of cooling storages in package and comprises a central management device 2 and a terminal end controller 3 which is disposed in the cooling storages to execute the operation or control of the cooling storages while giving data to or taking thereof from the central management device 2. The terminal side controller 3 is provided with a display device 21, a plurality of switches 22 and 23 to indicate functions other than alarming and a memory M to store abnormality caused in the cooling storages. When the plurality of switches 22 and 23 are operated simultaneously, an alarm data stored in the memory M is shown on the display device 21.
Patent JP-H05197483-A (JP)
Title: Input processor
Inventor: MOCHIZUKI TSUNEMI
IPC: G06F3/048
Filed: 1992-07-22
Abstract: PURPOSE:To rapidly and smoothly operate an input by instructing execution by means of a point touch operation to a panel surface. CONSTITUTION:When the point touch operation is executed on an input part 11 provided in a touch sensor input device 10, a position corresponding to a first operation position is given to a vector moving circuit 15 and the cursor moves to the corresponding position. When second and third operations are executed by following the operation, the number of the respective operation is detected in a detecting circuit 13 for the number of coordinates, a signal corresponding to the detected result is given to an execution designating circuit 14 and the execution designating circuit 14 transmits execution instruction corresponding to the signal to CPU 1.
Patent JP-S5896273-A (JP)
Title: Input device for melody of electronic clock
Inventor: MURATA MITSUHIRO
IPC: G10H1/00
Filed: 1981-12-04
Abstract: PURPOSE:To enable easy and rapid input operation for a melody, by specifying a sound pitch and a sound length alternately as an object to be set, and by performing a counting operation in either up or down direction only by the turning operation of a crown with respect to any codes. CONSTITUTION:The device is constituted so that codes of a sound length and a sound pitch set in a counter 61 for inputting the sound length and a counter 62 for inputting the sound pitch are inputted and stored in addresses specified by an address specifying counter, in RAM64 for memorizing the sound length and RAM65 for memorizing the sound pitch, which are provided as melody storage circuits. The content of the code in the counter 62 for inputting the sound pitch is changed by conducting an up-count operation or a down-count operation according to the direction of the turning of a crown 3, and is selected from sound pitches set beforehand in such a manner that they can be inputted, stored, and reproduced The content of the code of the sound length is selected from eight kinds of sound lengths set beforehand in such a manner that they can be inputted, according to the direction of the turning of the crown 3 and corresponding to the content of the code in the counter 61 for inputting the sound length.
Patent JP-S6255369-A (JP)
Inventor: NISHIMURO YOICHI
IPC: E04F15/024
Filed: 1985-09-04
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-S6438241-A (JP)
Title: Ink jet recorder
Inventor: NAKA TAKAHIRO
IPC: B41J11/42
Filed: 1987-08-05
Abstract: PURPOSE:To prevent preliminarily stain of a recording paper, failure of a nozzle, adhesion of foreign matter to a nozzle, and infiltration of a bubble thereinto from occurring, by a method wherein when a floating amount of not less than a limit value is detected, counting of a paper feed amount is started, and when a count up signal is accepted, an ink jet head is retreated to outside a range of the recording paper to stop recording. CONSTITUTION:When a recording paper 14 is being floated like a dashed line in the case where a carriage 11 is moved right by a recording command to enter a recording range, an output from a photodetector 47 is changed, and an ink jet head retreats to outside the recording range. Then, the recording paper, is sent by a fixed amount, for instance, two lines by a paper feed means, and the carriage starts to be again moved. A detective operation is again performed and it is performed always during recording operation. A control part 40 always checks a signal from a detector, for instance, when recording of each line is started.
Patent JP-S6438245-A (JP)
Title: Driving of bubble jet printer head
Inventor: NISHIKAWA MITSUTAKA
IPC: B41J2/05
Filed: 1987-08-05
Abstract: PURPOSE:To enable good thermal efficiency and reduction of manufacturing cost to be achieved by improving a head life greatly, by a method wherein energy necessary for generating bubbles is divided into a plurality of driving potential pulses, and a current direction of, at least, one pulse among them is made reverse to that of the other pulses. CONSTITUTION:SiO2 as a heat accumulating layer is formed on a Si substrate, and a heating resistor Ta-SiO2 and an electrode Au are formed thereon. No protection film is formed on the electrode and the heating resistor. A driving method in which a main head is dipped in ink, one bubble generation energy is divided into two parts, a select electrode potential is changed to +40V against a common electrode potential of +20V constant (straight line A), is changed to 0V after keeping for 3musec, is further kept for 3musec, and one bubble is generated (those hereto are called a first driving potential pulse group) is repeated. Even after not less than 500 million pieces of bubbles have generated (500 million driving potential pulse group impression), there is no problem in stability of bubble generation, a head electrode, damage of the heating resistor, etc.
Patent JP-S6353682-A (JP)
Title: Image processor
Inventor: OOTA SHINICHI
IPC: G06T3/40
Filed: 1986-08-22
Abstract: PURPOSE:To allow a memory with less capacity to carry out interpolation at high speed or in real time, to obtain a more visible image and to improve cost performance by providing an interpolation means that can select an interpolation processing magnification, an output means or the like. CONSTITUTION:A picture signal inputted from a picture signal input part 100 is DMA-transferred to an image memory 103, and simultaneously information regarding the structure and output of an image is stored in a RAM in a CPU 102. Next, information on the size of an output medium is transmitted from an image output part 106, and stored in the RAM in the CPU 102. It calculates the number of total output picture elements that can be outputted to the output medium, or selects said number out of a previously stored list. The CPU 102 inputs a feasible interpolation magnification to a pipe line calculation part 105, thereby executing interpolation. Thus the input image is interpolated at a magnification that its output image can be contained in the output medium, whereby the memory with less capacity can handle images at high speed approximate to real time. Besides that, images can be made more visible, and their costs can be reduced.
Patent JP-H0480183-A (JP)
Title: Intermediate tray
Inventor: SAKAMOTO NAOKI
IPC: B65H83/02
Filed: 1990-07-23
Abstract: PURPOSE:To improve stock property of paper sheets by providing a movable member with which a projecting part is formed upward than the rear part of the paper sheets at stocking small size paper sheets, and which is made flat at stocking large size paper sheets. CONSTITUTION:At stocking small size paper sheets 31, by operating a movable member driving means 25, a projecting part is formed over the upper end of a tray main body 22. By this projecting part, the small size paper sheets 31 delivered over the tray main body 22 are smoothly slipped down on the already stocked paper sheets 31, avoiding an edge pat generated at the rear end of the stocked small size paper sheets 31. Meanwhile, at stocking large size paper sheets 32, by operating the movable member driving means 25, the projecting part is brought down to be flat. Hereby, the large size paper sheets 32 delivered over the tray main body 22 are smoothly slipped down on the already stocked large size paper sheets 32. Hereby, good stock property can be insured for all size of the paper sheet.
Patent JP-H1138339-A (JP)
Title: Scanning position correcting device for scanning optical system
Inventor: IIMA MITSUNORI
IPC: H04N1/113
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To correct the scanning position in a subscanning direction and chromatic aberration, by providing a pair of light transmissive prisms whose apex angles face in opposite directions in an optical path and rocking and driving a movable light transmissive prism with a rocking axial line the center. SOLUTION: Main luminous flux reflected by a half mirror passes through an electromagnetically driven transmission type light deflecting device 60 having a pair of movable light transmissive prism 61 whose apex angles face in the opposite directions and which have the same wedge angle and are made of the same material(refractive index) and a fixed light transmissive prism 62, and is formed into a linear image near the mirror surface of a polygon mirror by a cylindrical lens having positive power only in the subscanning direction. In such a case, the device 60 drives and rotates the prism 61 around an axis orthgonal to the optical axis in order to correct the positional deviation of a spot in the subscanning direction on a scanning object surface caused by the irregular rotation of a photoreceptor drum.  The prism 61 supported by a cylindrical movable part 12 has a wedged cross section in the subscanning direction, which is uniform shape that thickness gets larger and larger as it goes upward.