baber/WOPTO huggingface dataset:
Patent JP-H10123729-A (JP)
Title: Apparatus for production of electrophotographic photoreceptor, electrophotographic photoreceptor, production of electrophotographic photoreceptor and image forming method
Inventor: YAHAGI KOICHI
IPC: G03G5/05
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To eliminate unevenness of the thickness of a coating film, to enhance photoreceptor characteristics and to eliminate stripe patterns and color irregularity by providing a clamping means with a wind shielding device for shielding outside wind so as to cover the production apparatus on the windward side of the outside wind. SOLUTION: A conductive substrate 10 is clamped by a substrate holder 9. The wind shielding device 11 is arranged on the outer side of this conductive substrate 10 so as to cover the windward direction of the outside wind when the conductive substrate 10 comes outside a coating vessel 1. Namely, the wind shielding device 11 is disposed at an arm 9 and moves up and down together with this arm 9. The outside wind is, therefore, shielded and the coated surface of the conductive substrate is dried without receiving the influence of the outside wind. The wind shielding device 11 covers only windward direction of the outside wind and does not cover the entire outer peripheral surface of the conductive substrate 10 and, therefore, the solvent vapor evaporated from the coated surface does not stagnate between the conductive substrate 10 and the wind shielding device 11.  This solvent vapor diffuses outside rapidly.
Patent JP-2001108150-A (JP)
Title: Pipe bearer
Inventor: UJIHARA KIWAMU
IPC: F16L3/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To decrease the number of parts by bearing plural pipes by one separating piece and to improve construction efficiency and reduce piping space by varying the size of a pipe bearing part to easily cope with a piping layout where pipes different in diameter are mixed. SOLUTION: Holes 16 and 20 for bearing pipes and a pipe bearing part 22 are formed according to the piping layout in a flat plate-like main body 14 having the outline dimensions corresponding to the piping layout. The main body 14 is cut to divide the holes 16 and 20 into upper and lower parts, thereby obtaining plural separating pieces 14a, 14b and 14c. At the time of construction, while pipes are born by the pipe bearing parts 16a, 20a and 22, the separating pieces 14a, 14b and 14c are assembled according to the piping layout to reconstruct the main body 14, and the respective separating pieces are connected to each other by fixing members such as bolts 26 and nuts 28.
Patent JP-H07112793-A (JP)
Title: Lid equipped with odor/bug-preventing sheet, packing
Inventor: NAKANO HIDEMI
IPC: B65D90/10
Filed: 1993-10-07
Abstract: PURPOSE:To prevent an odor from generating and bugs from entering by providing a sheet and packing on a lid of a water supply tank, septic tank and manhole, etc. CONSTITUTION:Conventionally, a lid of a septic tank, etc., consists of an iron, cast iron and plastic lid which is simply placed. For this reason, an odor flows out from a gap, and a large number of bugs such as fly and mosquito, etc., enter from the gap. In order to prevent them from generating, a sheet 2 and packing 3 are provided for a lid 1, and a small gap is prevented from generating. Thus, by providing the sheet 2 and packing 3, the sealing degree is increased, and the effect is improved. For a newly constructed facility, the sheet 2 and packing 3 are put on the lid 1, and for an already constructed facility, only the sheet 2 and packing 3 are provided. By doing so, in either case, the sheet 2 and packing 3 can be replace when they deteriorate, and therefore, the sheet 2 and packing 3 can be applied to already existing facilities. Since the structure is such a simple one, a lid can easily put the same as a conventional method, the appearance does not change, and the odor can be prevent from flowing out, and bugs can be prevented from entering.
Patent JP-S62133633-A (JP)
Inventor: BERUNAARU MIYUNIE
IPC: H01J1/34
Filed: 1986-11-28
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-H03146680-A (JP)
Title: Electrode plate for plasma etching
Inventor: HORIO TAISHIN
IPC: H01L21/3065
Filed: 1989-10-31
Abstract: PURPOSE:To enable efficient plasma etching and to prevent the falling of granules by forming electrode plates with high purity pyrolytic carbon and regulating the total amt. of ash in each of the plates. CONSTITUTION:Electrode plates for plasma etching are formed by various chemical vapor deposition methods with high purity pyrolytic carbon and the total amt. of ash (impurities such as iron) in each of the plates is regulated to <=10ppm. The electrode plates are placed opposite to each other in the direction of the layers of the pyrolytic carbon. When voltage is impressed between both the electrode plates, the plates are uniformly electrified over the entire opposite surfaces. Plasma gas flows uniformly and a wafer is accurately and efficiently etched. The electrode plates prevent the falling of granules, have a long service life and do not contaminate the wafer.
Patent JP-H02130536-A (JP)
Title: Optical exchange
Inventor: OKAYAMA HIDEAKI
IPC: H04B10/27
Filed: 1988-11-10
Abstract: PURPOSE:To attain rapid optical exchange by constituting a switch part by piling plural units of block consisting of wave guide type optical switches. CONSTITUTION:The wave guide type optical switch 32 is constituted of an on-off type optical switch which forms a light transmitting condition when it is turned on, and forms a light nontransmitting condition when it is turned off. A unit of the block 34 is formed of the plural switches 32, which are provided in parallel in a substrate 38. The switch part 36 is formed by piling the plural substrates 38. On and off of the switch 32 are selectively controlled, whereby connection (optical junction) between input and output ports is controlled. Therefore, light can be inputted into the arbitrary input ports 40a and outputted from the arbitrary output ports 42a. Thus, the light can be rapidly exchanged.
Patent JP-H03145331-A (JP)
Title: Comparison logic circuit for parallel ad converter
Inventor: SHIMADA SHUSAKU
IPC: H03M1/36
Filed: 1989-10-31
Abstract: PURPOSE:To easily suppress the occurrence of a miscode in a second comparator array at the time of the occurrence of an abnormal code in a first comparator array by adding a redistance circuit and the second comparator array following exclusive OR gates. CONSTITUTION:The output of an i-th exclusive OR gate 4i is inputted to one input of an i-th comparator 5i of a second comparator array 5, and outputs of a (i+2)th latch 3i+2 and a (i-2)th latch 3i-2 and an external bias voltage VBA are applied to the other input through a resistance R. The second comparator array 5 outputs the high level when the output from an n-th exclusive OR gate 4n has a value higher than the synthesized signal inputted to the other input, but it outputs the low level when this output has a value lower than the synthesized signal. Thus, the occurrence of a miscode in the second comparator array 5 is easily suppressed at the time of the occurrence of an abnormal code in a first comparator array 2.
Patent JP-H11110897-A (JP)
Title: Spindle rotor
Inventor: MOCHIZUKI AKIHIRO
IPC: G11B19/20
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make the size of the height direction of a spindle motor smaller by providing at least two pieces of holes for positioning on the disc part provided at a boss part performing the positioning of a disk and the turntable provided to be overlapped on the disc part to enhance the coaxial accuracy of the motor. SOLUTION: A protruded boss part 11a to be engaged with a center hole, a flat disc part 11b and a rotor fall-off preventing part 11c being concentric with the protruding part 3 of a stator core 1 are provided in a rotor holding fixture 11 and it is force-fitted to the upper side of a spindle 8 to be fixed. A turntable 12 which is integrally formed with a rotor yoke 9 and is opposed to the stator core 1 is adhered on the disc part 11b being the outer periphery of the boss part 11a.  Holes for position 21 are bored at least two places or more at the upper face of the disc part 11b of the rotor holding tool 11 and the turntable 12 and at the time of an assembly, after positioning pins 24 of a jig for assembly 25 are inserted into the holes for positioning 21 to perform positioning of a rotor and the rotor holding tool the rotor holding fixture, 11 is adheredly fixed to the rotor with an adhesive 22. Thus, the structure of the rotor becomes simple also.
Patent JP-H10109595-A (JP)
Title: Assist bar device for vehicle
Inventor: SAKAI KAZUHITO
IPC: B60R7/04
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To changeably attaching various kinds of attachments by attaching a system bar which is fixed in such a state as being changed its attachment position and extend in the longitudinal direction of a vehicle. SOLUTION: An assist grip is detached, a U-shaped attachment stay 3 is attached in an assist grip attachment screw hole by an attachment screw 4, a desirable length, for example, 50cm of a system bar 6 is slidably attached to this attachment stay 3 along the longitudinal direction of a vehicle by an attachment hook 5, and, for example, a support, holder for a fishing rod holder and a rack are slidably attached along the system bar 6.
Patent JP-H11104379-A (JP)
Title: Sewing machine
Inventor: TOMITA SHINTARO
IPC: D05B3/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a sewing device capable of clearly identifying keys corresponding to various kinds of sewing patterns, improving operability and preventing mis-operation. SOLUTION: In a sewing machine provide with an LCD 2 for displaying information necessary for sewing, keys 32a, 32b, 32c, 32d, 32e, 32f, 32g, 32h, 32i, 32j, 32k, 32l, 32m, 32n and 32o indicating sewable patterns corresponding to the kinds of pressor feet used for sewing are set to be identified with every kind of the pressor feet, and a key corresponding to the design using a different pressor plate is displayed in different color.
Patent JP-H05122283-A (JP)
Title: Asynchronous data communication system
Inventor: HORIUCHI KAZUKO
IPC: H04L29/08
Filed: 1991-10-30
Abstract: PURPOSE:To facilitate the confirmation of synchronization when data are sent again by allowing the system at the receiver side to send the reply of a synchronization point with respect to the synchronization point with a series number provided thereto sent from a sender side system. CONSTITUTION:A transmission system sends data to an opposite system and the synchronization point transmission section 3A-1 of a synchronization monitor control section 3A at a sender side sends a synchronization point with a series number to the opposite system. As soon as the reception system receives data from the transmission system, the synchronization point reception section 3B-1 of a synchronization monitor control section 3B informs it to an application program 1B that the synchronization point with the series number is received from the opposite system. A synchronization point reply transmission section 3B-2 at the receiver side sends a synchronization point reply to a synchronization point reply reception section 3A-2 at the sender side. A synchronization control section 3A-3 discriminates the implementation of synchronization confirmation based on the series number of the sent synchronization point and the series number of the received synchronization point reply.
Patent JP-H04159748-A (JP)
Title: Method of front-rear determination for semiconductor device
Inventor: KITAYAMA TOSHIKO
IPC: H01L21/66
Filed: 1990-10-23
Abstract: PURPOSE:To improve working efficiency by detecting the height from the lead frame of a resin-sealed semiconductor device semiproduct to the top face or bottom face of the resin body and by determining the front and rear of a semiproduct from the height. CONSTITUTION:The lead frame 1 of a semiconductor device semiproduct sealed with a resin body 2 with a semiconductor chip mounted on the lead frame 1 is sucked by a sensor 3 to make the cylinder 4 of sensor 23 approach the resin body 2, resulting in measurement of height h1 (or h2) from the lead frame 1 to the top face (or bottom face) of the resin body 2. Here, when the height from the lead frame 1 to the top face (or bottom face) of the resin body 2 is high, a lamp or an LED provided in the sensor is kept lighted and is so set as not to light when the height is low. This facilitates determination of the front and rear of semiproducts and improves working efficiency.
Patent JP-2001107001-A (JP)
Title: Adhesive material in form of film, wiring tape and semiconductor device
Inventor: ONDA MAMORU
IPC: C09J7/02
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive material in the form of a film and a wiring tape which have high bonding strength and are tack-free and excel in workability, and a semiconductor device having excellent reflow resistance which is prepared by using the same. SOLUTION: An adhesive material in the form of a film is composed of an adhesive composition comprising an epoxy resin composition which is solid at 25 deg.C and 100-200 pts.wt., based on 100 pts.wt. said epoxy resin composition, fine particles of a crosslinkable acrylonitrile/butadiene based rubber containing carboxyl groups in the molecular structure, and a wiring tape and a semiconductor device can be obtained by using this adhesive material in the form of a film.
Patent JP-S63138835-A (JP)
Title: Radio type portable terminal equipment
Inventor: OKUNO KAZUYUKI
IPC: H04B1/40
Filed: 1986-11-29
Abstract: PURPOSE:To prevent unrequired power consumption by turning on a transmission switch part at data transmission and turning on a reception switch part so as to inhibit a power supply when the data transmission/reception is not executed. CONSTITUTION:When a power switch 4 is applied, a power supply from a battery 22 is supplied to a CPU 11 but not supplied to the transmission section 18 and the reception section 19 requiring large power consumption comparatively. In case off the transmission arisen, the power is supplied to the transmission section 18 by the operation of a CPU 11 but not supplied to the reception section 19. Conversely, in case of the reception arisen, power is supplied to the reception section 19, but not supplied to the transmission section 18. If no processing is executed for a prescribed time after the transmission and reception arisen, the entire power supply to the terminal equipments is inhibited independently of the state of the switch 4.
Patent JP-H06180569-A (JP)
Title: Image processor
Inventor: TABATA SHOICHI
IPC: G06F19/00
Filed: 1992-09-30
Abstract: PURPOSE:To fade a screen by the image processor, which can put plural images together according to their display priority, without using a dedicated device which performs the fading analogically. CONSTITUTION:A register wherein the transparency of an image is set is provided and plural image data are processed according to the value in the register, and superimposed and displayed together. For example, when a YUV display system which have Y data of the image data as brightness information, U data as blue-yellow color difference information, and V data as red-green color difference information is based upon data Ya, Ua, and Va of planes to be superimposed and data Yb, Ub, and Vb of planes on which the planes are to be superimposed, arithmetic results Y, U, and V of cellophane arithmetic, which is performed, dot by dot, to be displayed on the screen are determined by Y= my.Ya+ny.YbU=mu.(Ua-80h)+nu.(Ub-80h)+80hV=mv.(Va-80h)+ nv.(Vb-80h)+80h, where coefficients my, mu, mv, ny, nv, and nu are cellophane coefficients for determining the transparency of the screen.
Patent JP-H09121722-A (JP)
Title: Fishing rod
Inventor: SUZUE HIROYASU
IPC: A01K87/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fishing rod excellent in durability, making water, sand, dust, etc., readily removable, by providing a rod pipe with a water- repellent fiber layer and a resin layer in a specific state. SOLUTION: This fishing rod is obtained by arranging a fiber layer 12 made of a water-repellent fiber and a resin layer 13 in a state of the water-repellent fiber partially embedded in the resin layer 13 on a rod pipe 11. The rod pipe 11 obtained by winding a fiber-reinforced prepreg is protected from wearing by the layers 12 and 13.
Patent JP-S62143142-A (JP)
Title: Microprocessor test circuit
Inventor: KANO TOSHIYUKI
IPC: G06F11/22
Filed: 1985-12-17
Abstract: PURPOSE:To make the operation of a microprocessor at the time of test coincide with that of the microprocessor at the time of practical operation and to reduce the number of test terminals by storing a test program and a practical operation program in a program memory. CONSTITUTION:The practical operation program and the test program are stored in the program memory 4. When a logical value for specifying the practical operation of the microprocessor is applied to a control terminal 5, a program counter 1 outputs the addresses of the practical operation program stored in the memory 4 successively. When a logical value for specifying the test of the microprocessor is applied to the control terminal 5, the program counter 1 outputs the addresses to the memory 4 by regarding an address inputted from a program address I/O terminal 2 as an initial address. A gate circuit 3 is opened only when the logical value for specifying the test of the microprocessor is applied to the control terminal 5.
Patent JP-S62146234-A (JP)
Title: Aluminum alloy stock and its production
Inventor: OKADA MITSURU
IPC: C22F1/04
Filed: 1985-12-18
Abstract: PURPOSE:To obtain an Al alloy stock having high strength and high elongation percentage and excellent in formability by providing a composition consisting of each prescribed amount of Mg, Zn, Cu, and Ti and the balance Al with inevitable impurities. CONSTITUTION:The Al alloy stock of this invention consists of, by weight, 3.5-6.0% Mg, 0.5-3.5% Zn, 0.01-0.07% Cu, 0.005-0.20% Ti, and the balance Al with inevitable impurities. In order to manufacture said Al alloy stock, an Al alloy ingot with the above composition is subjected to homogenizing treatment at 450-580 deg.C, to hot rolling, to intermediate rolling at 320-480 deg.C, and then to cold rolling. The resulting Al alloy stock combines a tensile strength of >=30kg/mm<2> with an elongation percentage of >=30% and is excellent in press formability. Accordingly, this Al ally stock is suitable for automobile use of for use as panel material.
Patent JP-H03148403-A (JP)
Title: Flap bending device and cartoning machine using the bending device
Inventor: HIRATA HIROKATSU
IPC: B31B50/52
Filed: 1989-11-01
Abstract: PURPOSE:To reduce manhour for lid closing and make a large scale adjustment unnecessary even when the size of a box body is changed by a method wherein side flaps are bent, flap main part and tip inserting parts of main flaps are bent, and the tip inserting parts are inserted along the other long edges of openings. CONSTITUTION:A cartoning machine (packing device) is equipped with a carrying device 10 which carries a box body 1 in the width direction by holding the box body part, side flap bending devices 12, 14 which bend side flaps 2 of the being carried box body 1, toward the inside of openings, a preliminary bending device 16 which bends tip inserting parts 3a of main flaps 3, and a lid closing device 17 which closes lids by inserting the tip inserting parts 3a of the main flaps 3, which previously have been bent, while bending flap main parts 3b of the main flaps 3. By this method, bending of the side flaps 2 and main flaps 3, or insertion in the openings of the box body can be easily done. Also, adjustment of the device accompanying with a size change of a box body can be easily performed.
Patent JP-2001104514-A (JP)
Title: Saddle height adjusting device
Inventor: KIYOMIYA MASAO
IPC: A63B22/06
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To easily adjust the height of a saddle in the state of riding on the saddle and to hardly generate a dead space around a saddle post with respect to a stationary training device of a bicycle form. SOLUTION: This device is provided with a cylindrical saddle post 10 provided movably in an axial direction to a main body frame where the saddle is mounted on a peak end, a support 33 mounted on the main body frame to which the saddle post 10 is fitted, a lock arm 34 disposed inside the saddle post where one end part is swingably mounted to the saddle post 10 and lock pins 36a and 36b facing each other are provided on both front and rear surfaces of the support 33, a spring member 38 interposed between the inner surface of the saddle post and the lock arm 34 for energizing the other end side of the lock arm 34 upwards and energizing the lock pin to a press contact direction to the support and an unlocking rod 39 operated by an unlocking lever 44 provided near the saddle 4 for operating the lock arm 34 in an unlocking direction.
Patent JP-S62146213-A (JP)
Title: Decarburization method for high chromium steel under reduced pressure
Inventor: KITAMURA SHINYA
IPC: C21C7/00
Filed: 1985-12-20
Abstract: PURPOSE:To reduce a loss of chromium and to efficiently decarburize in a stage of refining a molten steel, subjected to the decompression in an immersion pipe immersed in a molten steel and to a top-blowing of O2 and a bottom-blowing of inert gas, by specifying the ratio between a depth of molten steel and the immersed depth of the immersion pipe and the number and position of holes for bottom-blowing. CONSTITUTION:An inside of immersion pipe 2 whose lower part is immersed in the molten steel A of a ladle 1 is decompressed and O2 or O2 containing gas is blown from a top-blowing lance 4, and at the same time, the inert gas is blown from bottom- blowing holes 3 of ladle, and the molten steel is stirred. When the depth of molten steel is H, the depth of immersion pipe is S, and a lance 4 is set at the hole 3 side with respect to he immersing center line C (on the ladle bottom), the ratio H and S is regulated to 0.05-0.30. And the plural holes 3 are provided on the concentric circles at the bottom of the ladle within a semicircle at one side with respect to the center line C within the range of 30-70% of the innerside diameter of the pipe 2, in the projection drawing of the pipe 2. In this way, the mixing of the whole molten steel is preformed fully to blow the O2 gas onto the rising flow of molten steel.
Patent JP-H04162981-A (JP)
Title: Foil-shaped aluminum alloy brazing filler metal for vecuum brazing
Inventor: MORIMOTO YUTAKA
IPC: B23K35/40
Filed: 1990-10-25
Abstract: PURPOSE:To facilitate brazing of Al or Al alloy at a low temp. by using the Al alloy brazing filler metal made of a specific compsn. produced by a rapid solidification method. CONSTITUTION:The Al alloy brazing filler metal 2 formed by adding a proper ratio of a 2nd element to Al is used in order to lower a brazing temp. at the time of brazing the Al or Al alloy. More specifically, the brazing filler metal 2 made of the components which contain 25 to 40% Cu by weight and consist of the balance substantially Al and unavoidable impurities is used. The alloy of an Al-Cu system, however, forms a brittle intermetallic compd. and, therefore, the rolling of this alloy to the foil shape suitable for the brazing filler metal is difficult. The foil-shaped brazing filler metal 2 is, thereupon, produced by applying the rapid solidification method to the alloy of this component system. Further, the segregation of the components in the foil is prevented if this technique is used and, therefore, the effect that melting is uniformly started at the time of melting is obtd. and the brazing property is improved.