baber/WOPTO huggingface dataset:
Patent JP-H03116829-A (JP)
Title: Manufacture of semiconductor device
Inventor: UDA HIDE
IPC: H01L21/265
Filed: 1989-09-29
Abstract: PURPOSE:To shallow-junction the diffused layers while miniaturizing a semiconductor device and diminishing any residual defects for enhancing the reliability thereof by a method wherein, before performing the high temperature heat treatment, the low temperature heat treatment is performed to the extent of not accelerating the diffusion of an impurity element. CONSTITUTION:For example, when a P type single crystal substrate is used, an N<+> type buried layer 22, an epitaxial layer 23 are successively formed on a silicon substrate 21 furthermore, a silicon oxide film 1, a silicon nitride film 2 and a polysilicon film 3 are successively formed on the whole surface. Next, BF2 ion is implanted in the groove on the surface formed later so that diffused formation region 8 on the silicon substrate 21 surface in the groove may be made amorphous. Next, low temperature heat treatment is performed to the extent of not accelerating the diffusion of an impurity element. In such a process, since the amourphous layers 8 are heat-treated at low temperature, the diffusion of the impurity inside the epitaxial layer 23 is restrained so that the impurity may be simply pushed back on the surface side of the epitaxial layer 23 i.e., the interfaces 8a of amorphous layers 8 are pushed up on the positions of the other interfaces 8b. Accordingly, the diffused layers 20 can be shallow-junctioned.
Patent JP-2000087765-A (JP)
Title: Throttle valve pipe piece for controlling engine output and method for adjusting air leakage from the same
Inventor: JAKISCH THOMAS
IPC: F16K1/22
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce air leakage when the throttle valve is closed by locating the rotating axis line to the outside of the plane defined by the valve peripheral surface, and constituting the gas passage wall to have a throttle area in the valve peripheral surface with respect to the pivoting throttle valve at the closing position. SOLUTION: A throttle valve pipe piece 2 is provided with a throttle valve 6 rotatively supported by a throttle valve shaft 10 located at the outside of the plane defined by a valve peripheral surface 26 of the throttle valve 6 within a throttle valve casing 4. A gas passage wall 18 as an inner wall surface of the casing 4 is provided with a throttle area 20. A gas passage 16 is divided into two sections, the upper portion of which is an upper area (diameter: D) 22 and the lower portion of which is a lower area (diameter: d) 24. The diameter d of the lower area 24 is smaller than that of the area of the valve peripheral surface 26. The diameter D of the upper area is larger than that of the area of the valve peripheral surface 26. This construction may reduce the amount of air leakage when the valve is closed.
Patent JP-S60148431-A (JP)
Inventor: ISHII ISAMU
IPC: B65B41/12
Filed: 1983-12-31
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-S61142155-A (JP)
Inventor: KONDO KOICHI
IPC: B65B1/04
Filed: 1984-11-28
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-H08115531-A (JP)
Title: Head fixing means for optical disk device
Inventor: IWANAGA RYUICHI
IPC: G11B7/12
Filed: 1994-10-18
Abstract: PURPOSE: To miniaturize an optical disk device itself by inserting and installing a bag into a disk cartridge housing part in the optical disk device in order to fix an optical head in the device and filling air into the bag at the time of moving the device. CONSTITUTION: The bag 23 is made of polyethylene, and a disk cartridge (not shown in the figure) is held between a base 2 and a cartridge holder 22 at the time of ordinary use. At the time of transportation of the optical disk device, the bag 23 is inserted into the device, and at this time, an inserting hole shutter 21 is opened, and the bag 23 in a flat state is disposed the cartridge holder 22 from the side of a front panel 24 of the device. At this inserting time, if such a jig for attachably and detachably holding the bag 23 at both ends is used, positioning, etc., can be facilitated. The base 2 is not extended over a cartridge 3, and hence an optical head part 29 is directly abutted against the bag 23. Then, air 25 is supplied into the bag body 23 from the side of the front panel 24 of the device by an air supplying means, so that the bag 23 is largely expanded in the cartridge holder 22.
Patent JP-H04128850-A (JP)
Title: Electrophotographic device
Inventor: YAMAHATA MAKOTO
IPC: B41J2/44
Filed: 1990-09-20
Abstract: PURPOSE:To attain the miniaturization of a device and the simplification of an unit constitution and to obtain the device whose photosensitive body is easily replaced and which has excellent maintenance properties by detecting the position of the photosensitive body through the use of the scanning light of a laser light emitting device. CONSTITUTION:The luminous flux 24 of a laser outputted from the laser light emitting device 7 is deflected by a polygon mirror 15, forms an images as a prescribed beam spot on the photosensitive body 3 by an optical element 16 and simultaneously, carries out scanning at the same speed (from luminous flux 24A to luminous flux 24B). At this time, a synchronizing detector 18 takes the starting timing of image data from the laser light emitting device 7 to carry out output corresponding to the image data, and an electrical image is written with the luminous flux scanning an electrified photosensitive body 3. The emission of the laser light is forcibly carried out only for time required for scanning a nonimage region R2, and the position of the photosensitive body 3 is recognized by the signal of the luminous flux of the laser passing an opening part 13 and received by a photosensitive body position sensor 19a.
Patent JP-H1198561-A (JP)
Title: Communication equipment, communication method and communication system
Inventor: HAYASHI KATSUHIKO
IPC: H04W4/18
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment and a communication method by which a transparent mode or a limit mode is selected among a mobile terminal, a base station and a stationary terminal even without notice of occurrence of hand-over between the base station and the stationary terminal. SOLUTION: In the case of the transparent mode, a transmission selector 35 selects other bit pattern than a pad bit defined by 1460 for latter half 4-bit in a unit 8-bit as a transmission bit string 36 and in the case of the limit mode, the transmission selector 35 selects the pad bit defined by 1460 for latter half 4bit in the unit 8-bit as the transmission bit string 36. On the other hand, since a reception selector 29 discriminates a mode of the network to be the transparent mode when the latter half 4-bit in a received bit string 22 is other than the pad bit defined by 1460 or to be the limit mode when the latter half 4-bit in a received bit string 22 is the pad bit defined by 1460, the communication equipment itself recognizes the mode autonomously without the absence of notice of hand-over and ensures accurate data communication.
Patent JP-H04130662-A (JP)
Title: Memory automatic design system
Inventor: FUJIMORI KUMIKO
IPC: G06F17/50
Filed: 1990-09-20
Abstract: PURPOSE:To simplify the manual workings through automatic design by computing a temporary number of subword divisions with a computing means and outputting such temporary subword division number as the official number of subword divisions in the case where the computing result is fitted to the restricting conditions in a restriction list. CONSTITUTION:Various parameters required for designing a memory are inputted from an input terminal 4. Subsequently, CPU 1 generates a restriction list corresponding to inputted parameters by making reference to restriction data stored in a restriction data file 5. Next, CPU 1 computes a temporary number of subword divisions SWN to determine whether it satisfies the restriction condition indicated in the restriction list or not. The number of subword divisions is given a constant restriction depending on the inputted parameters. In the case where the temporary number of subword divisions SWN does not satisfy the restriction condition explained above, the first operation is started again. Meanwhile, in the case where the temporary number of subword divisions SWN satisfies the restriction condition, the desired memory is designed.
Patent JP-H0195611-A (JP)
Title: Common amplifier circuit
Inventor: NOGUCHI NAOMITSU
IPC: H03F1/42
Filed: 1987-10-08
Abstract: PURPOSE:To attain troubleshooting of a failed amplifier early by rasing an alarm immediately if at least one amplifier is failed and displaying the failed amplifier. CONSTITUTION:If at least one of two amplifiers 1A, 1B is failed, since a drive current of the amplifier is deviated from a normal value, decision circuits 3A, 3B decide the failure of the amplifier based on the drive current and outputs an alarm signal. The alarm signal outputted from the decision circuit 3A (or 3B) is ANDed by the alarm circuit 4 and the result is given to an alarm device 6, from which alarm is raised. The alarm signal outputted from the decision circuit 3A (or 3B) is displayed simultaneously on an alarm display circuit (5A or 5B), where which amplifier is faulty is displayed. Thus, it is possible to avoid the deterioration of the characteristic immediately by troubleshooting early the fault of the amplifier.
Patent JP-H06105422-A (JP)
Title: Method of attaching panel box fixing frame and tool fitted with level
Inventor: HIRAI YUJI
IPC: H02B1/40
Filed: 1992-09-22
Abstract: PURPOSE:To easily and accurately achieve the intervals between the hook holes of a pair of fixing frame and the levelness. CONSTITUTION:The method of attaching a panel box fixing frame is as follows: first, the fixing frame 4 is attached in vertical posture to a wall face, and the hook piece 1 of a tool A fitted with a level is hooked on the hook hole 6 on the top side of the fixing frame 4, and the hook piece 2 is hooked to the hook hole 7 on the top side of a fixing frame 5, and in the condition that the levelness is achieved, the top of the fixing frame 5 is temporarily fixed to a wall face, and next the hook pieces 1 and 2 are hooked in the condition of temporal laying to the hook holes 6 and 7 on the bottom side of a pair of fixing frames 4 and 5, and the lower end of the fixing frame 5 is fixed to a wall face. The tool A fitted with a level has the hook pieces 1 and 2, and has the level 3 at the center.
Patent JP-S60157785-A (JP)
Title: Tape cassette
Inventor: HARA MITSUHIKO
IPC: G11B23/087
Filed: 1984-11-29
Abstract: PURPOSE:To prevent slack of a magnetic tape when a cassette is not used and to make a damping release means of a reproducing device unnecessary, by constituting the cassette so that a brake means gives or releases a damping force to and from a tape winding body by a sliding member when an aperture is closed and opened with a cover body. CONSTITUTION:A brake member 29 is formed with elastically deformable synthetic resin materials and consists of a beam part 29 and V-shaped brake parts 29b and 29c. When the cassette is not used, a cover body 2B is closed, and a sliding body 3 is placed in the innermost part of a case body 2A. Brake parts 29c and 29b are deformed to spread their V shapes and reel hubs 24 and 25 are pressed. Consequently, brake parts prevent rotation of reel hubs 24 and 25 to prevent slack of the magnetic tape. Further, the member 29 is detained by a rib 4m,and displacement of the member 29 in the direction of an arrow X2 is limited, and the center of the beam part 29a is detained in accordance with sliding of the sliding body 3 and is bent by an arm part 21f. In accordance with this bend, the brake parts are displaced outward and are separated from reel hubs 24 and 25 while spreading their V shapes.
Patent JP-H03113293-A (JP)
Title: Plate type heat exchanger
Inventor: URATA SUSUMU
IPC: F28F3/06
Filed: 1989-09-27
Abstract: PURPOSE:To increase the strength of components greatly and prevent the generation of deformation induced by the pressure of liquid and prevent the leakage of liquid satisfactorily by mounting a reinforcing plate with a liquid through hole section concerned when the plate is under a clogged state. CONSTITUTION:A reinforcing plate 8 is mounted with a fluid through hole section 2 concerned when a plate 1B is under a clogged state. The reinforcing plate 8 is provided to allow its peripheral edge to come into contact with a groove 7 formed on the liquid through hole section 2 concerned as close as possible and fixed with a machine screw by way of a sealing member 9 and connected by welding and soldering or other proper connection means so that air-tight may be obtained. The installation of the reinforcing plate 8 in this manner increases the strength of the liquid through hole section 2 concerned. Therefore, this construction makes it possible to prevent the generation of deformation in this area induced by the pressure of liquid.
Patent JP-H02100761-A (JP)
Title: Pos terminal equipment
Inventor: MIYAUCHI EIZOU
IPC: G07G1/12
Filed: 1988-10-07
Abstract: PURPOSE:To prevent stored data such as sale information from being lost by leaving an IC memory circuit printed board and mounting other main control circuits on the printed board when a main control circuit printed board is replaced in maintenance. CONSTITUTION:The IC memory circuit printed board 3 is fitted to the main control circuit printed board 1 by a connector 2, which stores the sale information on the IC memory circuit printed board 3 through the connector 2. When the main control circuit printed board 1 is troubled and replaced, a person in charge of maintenance detaches the connector to separate the IC memory circuit printed board 3. Then, a battery 4 is connected to the IC memory circuit printed board 3, so the stored contents of the IC memory circuit are never lost.
Patent JP-H10103490-A (JP)
Title: Controller for vehicular hydraulic operation type transmission
Inventor: TANIZAWA SHOICHI
IPC: F16H61/10
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To connect a connection side hydraulic connecting element at a synchro-time point so as to carry out down-shift smoothly without shock by variably set a prescribed value of a transmission input/output speed ratio as a reference for increasing oil pressure of the connecting side hydraulic connecting element during down-shift, in a low level according to increase of car speed. SOLUTION: In a shift-down, ON pressure is increased by transferring to a synchro-mode when Gratio (a transmission input/output speed ratio) <= YGDNS (a prescribed value). At this time, corresponding is delayed until real oil pressure (ON clutch pressure) of a connecting side hydraulic clutch is increased. The YGDNS is set to a high level at the time of low speed and is set to a low level at the time of high speed while taking a difference between corresponding delays of a low speed time (a) and a high speed time (b) in consideration. The Gratio is set in such a way that ON clutch pressure is increased to a prescribed pressure which is not generated clutch sliding regardless of car speed at a time point entered in the synchro-range between YG (N-1)H and YG (N-1)L.
Patent JP-H0671234-A (JP)
Title: Work washer
Inventor: KAJIWARA YASUTSUGU
IPC: C23G5/04
Filed: 1992-08-27
Abstract: PURPOSE:To stably obtain the detergency of a solvent for a long time and to improve the separation efficiency of oil content by providing a prewashing means where unwashed work is washed with city water in the preceding stage of a work immersion tank where unwashed work is immersed in the solvent to wash it. CONSTITUTION:After unwashed work W is moved to the shower washing position of the 1st washing tank 2, a circulation pump 39 is operated to eject clean city water M discharged from an oil content washing nozzle 8, causing the work to be given shower washing, allowing oily oil content L stuck to the work W to be removed by washing. After that, the whole work W is immersed in city water M stored in the 1st washing tank 2 and an ultrasonic vibrator 7 arranged in the tank 2 is vibrated to give the work ultrasonic washing. Next, the whole work is immersed in a clean alkaline solvent Y stored in the 2nd washing tank 3 to remove residual fine oil content L stuck to the work W by washing. Or an ultrasonic vibrator 11 in the tank 3 is vibrated to give the work W ultrasonic washing.
Patent JP-S61131539-A (JP)
Title: Connecting device for wiring substrate
Inventor: MATSUBARA YUICHI
IPC: H05K3/34
Filed: 1984-11-30
Abstract: PURPOSE:To enable to connect two substrates and each conductive pattern completely and easily by a method wherein a laser beam irradiation is used for heating an amorphous conductive bonding agent layer, thereby enabling to prevent the generation of distortion and the like. CONSTITUTION:One transparent substrate 1 to be connected is placed on a pedestal 12 with its transparent conductive pattern 2 facing upward, and a wiring substrate 3 is arranged on the pattern 2 in such a manner that each conductive layer of a conductive pattern 4 is superposed on the transparent conductive layer for which the transparent conductive pattern of the transparent substrate 1 is corresponded. By adjusting the speed of rotation of mirrors 21 and 22, a laser beam can be scanned in X and Y axial directions on a bonding agent layer 5 at the prescribed speed. As a result, the bonding agent layer 5 is heated up to the prescribed temperature, and the substrates 1 and 3 are pressure-bonded under the above-mentioned condition by pressing down the press plate 15 of a pressing device 13 by driving a cylinder 16. Consequently, the substrates 1 and 3 and each conductive pattern can be connected electrically and mechanically using the bonding agent 5.
Patent JP-H03117031-A (JP)
Title: Integration type a/d converter
Inventor: OKUZUMI AKIRA
IPC: H03M1/52
Filed: 1989-09-28
Abstract: PURPOSE:To attain automatic zero compensation with high accuracy in a short time and to realize high accuracy and high speed for A/D conversion by providing the automatic zero-offset compensating circuits different in time constant. CONSTITUTION:A resistor R2 and a switch S3, which are serially connected, are parallelly connected to a resistor R1 and for this switch S3, ON/OFF control is executed according to a control signal from a control circuit 4. In order to return the output of an integrator 1 to an initial state during the period of automatic zero compensation, an integral resistance value is switched and the period of the automatic zero compensation is shortened. Thus, A/D conversion can be executed with high accuracy and even when the period of the automatic zero compensation is shortened, the output voltage of the integrator 1 can be enlarged.
Patent JP-S62114615-A (JP)
Title: Apparatus for washing filter press
Inventor: TAKASHIMA ATSUSHI
IPC: B01D25/12
Filed: 1985-11-12
Abstract: PURPOSE:To contrive simplification and miniaturization of the structure of a filter press washing apparatus, by providing a washing solution supply pipe consisting a flexible capable of being taken up and taken down to the truck above a filter plate and further providing a washing solution jet pipe to the leading end of said supply pipe. CONSTITUTION:When the washing solution jet pipes 5, 5 held to a truck 2 moves to the central part between filter plates 7, 7, hose take-up drums 3, 3 are rotationally driven to a take-down direction and the washing solution supply pipes 5, 5 move downwardly. Simultaneously, the rod 33a of an air cylinder 33 protrudes and a pantograph 20 downwardly extends in synchronous relation to the downward movement of the washing solution jet pipes 5, 5. A pressure feed pump is started at the raised position U of a washing solution jet pipe 6 and the supply of a washing solution to said jet pipe 6 is started. This washing solution is injected to filter cloths 8, 8 in both front and rear sides and the filter cloths 8, 8 receive washing treatment over the entire surfaces from the upper ends to the lower ends thereof with the descending of the washing solution jet pipe 6.
Patent JP-H02203883-A (JP)
Title: Pachinko (japanese pinball game) machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1988-10-07
Abstract: PURPOSE:To give variety to pinball flowing in a variable prize winning space and to increase interest by installing a variable guide rack for guiding a pinball in variable flow-down directions to this side while tilting the pinball below a guide rack in a prize winning space. CONSTITUTION:When a pinball enters a specified prize winning device, according to a detection signal, right and left movable members 53, 53 of a variable prize winning device 50 are opened and closed. When the pinball flows in a prize winning space 51, it rolls on a flow-down guide rack 57 toward the inner part and drops on a variable guide rack 59 which is held between arm portions 52a, 52a of a gate member 52 and tilted. The flow-down direction is varied at random to let the pinball enter lower special prize winning slot 54 or a general prize winning slot 55. When the pinball can not enter the special prize winning slot 54, the movable members 53, 53 are made vertical to close an inflow port to the prize winning space 51 so that the pinball is not received. When the pinball enters the special prize winning slot 54, a big prize is detected by a special prize winning detector.
Patent JP-H0892651-A (JP)
Title: High-frequency heater of crank shaft
Inventor: KUBOTA NOBORU
IPC: C21D1/10
Filed: 1994-09-22
Abstract: PURPOSE: To eliminate the need for a special operation of load adjustment at the time of exchanging a high-frequency heating coil. CONSTITUTION: This high-frequency heater for a crank shaft W has a pulley 200 which is a rotating member freely rotatably arranged nearly above a current transformer 120, a wire 300 which is wound around this pulley and is a hanging member connected at one end to a holding frame 130 and at the other end to a load adjusting means 600 disposed on a frame 700, respectively, an arm 400 which is freely rotatably connected at one end 410 to the holding frame 130 and at the other end 410 to the frame 700 and a load detecting means 500 which detects the initial load to be applied on a part WA to be heated at the time of exchanging the high-frequency heating coil 110. The wire 300 is interposed with a spring 800 between the pulley 200 and the load adjusting means 600.  This load adjusting means 600 is so constituted as to detect a change in load by displacement of the arm 400 and to elongate and contract the spring 800 in order to house the initial load within the prescribed range according to the result of the detection.
Patent JP-H10107003-A (JP)
Title: Ozone water processor and cleaning processor using the same
Inventor: KUROKAWA SADAAKI
IPC: B01D19/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To enable ozone gas to be deaerated from ozone water without fail by a method wherein ozone water in a process tank is fed with pressurizing gas to deaerate ozone gas to discharge the deaeated ozone gas from the process tank while the ozone gas deaerated liquid is discharged from the process tank. SOLUTION: The first control valve 11 is closed and the second control valve 14 is opened. Thus, pressurizing air as a pressurizing gas is fed to ozone water in a process tank 12 from a supply source 15 through a gas feeder pipe 13. After closing the second control valve 14, the other control valves 18, 19 are opened. By opening the control valve 18, the ozone gas separated liquid is dicharged from a liquid discharge pipe 16 while by opening the control valve 19, the ozone gas deaerated from the ozone water is fed to an ozone decomposer 21 through an ozone gas discharge pipe 17. Through these procedures, the running cost can be notably cut down thereby enabling the separation of ozone gas and oxygen gas from the ozone water to be performed without fail.