baber/WOPTO huggingface dataset:
Patent JP-2000200008-A (JP)
Title: Fixing device and image forming device
Inventor: KIUCHI YASUSHI
IPC: G03G15/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling structure of a bearing with respect to a housing and to reduce the cost of a bearing material. SOLUTION: This fixing device 25 has a C-shaped ring-like part 42 freely rotatably supporting the circumference of a heating roller 36 on the opposite side of a pressing roller 52 in a range exceeding the angle of 180 deg.C, and a projecting part 44 projecting from the intermediate part of the circumference surface of the part 42 to the opposite direction of the roller 52, and is provided with the bearing 37 by which an interval between both ends of the part 42 can be elastically enlarged. One of the elastic piece 49 of a grounding plate 48 and a locking pawl 51 formed on the housing 32 is locked to the part 42 capable of elastically bending in a state where the moving of the bearing 37 in a circumferential direction is controlled by the insertion of the projecting part 44 of the bearing 37 to an inserting part 39 formed on the housing 32.  Thus, the locking piece having a large size for locking the bearing 37 to the housing 32 need not be formed on the bearing 37, so that the material cost of the bearing 37 can be saved.
Patent JP-S6155450-A (JP)
Title: Control of automatic speed changer for car
Inventor: URANISHI KOJI
IPC: F16H61/02
Filed: 1984-08-24
Abstract: PURPOSE:To improve the brake feeling by switching the speed change stage in accordance to the speed change pattern determined with correspondence to the car speed and the brake stepping under brake operation where stepping of accelertor pedal is released and brake pedal is stepped. CONSTITUTION:The speed change gear 7 in automatic speed changer 1 is controlled through hydraulic servo unit while combining the clutches 13, 23, 25 and the brakes 14, 27, 28, 30 thus to achieve plural speed change stages. Said hydraulic servo unit is controlled by a an electronic controller 36 through hydraulic controller 31 with correspondence to the operating condition of car. Under load operation, the electronic controller 36 will switch the speed change stage in accordance to a speed change pattern predetermined with correspondence to the outputs from a car speed sensor 37 and a throttle opening sensor 38 while in accordance to a speed change pattern predetermined with correspondence to the outputs from a car speed sensor 37 and a brake pedal stepping sensor 41 under brake operation.
Patent JP-H116582-A (JP)
Title: Piping support fitting for partitioning wall
Inventor: ONO AKINOBU
IPC: F16L3/08
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To surely support the piping with excellent accuracy, and to simplify the execution by slidably mounting an L-shaped regulation body provided with a through hole in a shorter piece and a guide part to be freely fitted to a long hole for a support body, and a bolt and nut fixing hole in a longer piece on an L-shaped support body in which a through hole and a long hole are cut in a shorter piece and a longer piece, respectively. SOLUTION: A through hole 2 in a shorter piece of a support body 1 is stopped by a screw B at appropriate height of studs A which are juxtaposed as a substrate of a partition wall, a regulation piece 4 is slidably regulated toward a stud C, a through hole 5 in the shorter piece is stopped by a screw B, and a bolt 8 and a nut 9 are tightened and fixed. The piping E is pressed at appropriate positions by U-shaped support bands provided with a bolt hole at each end, and a bolt F and a nut G are tightened and fixed at an appropriate position of a long hole 3 in the support body 1. The position in the right-to-left direction between the studs A, C of the piping can be supported with excellent accuracy by moving the support bands D along the long hole 3. The work saving and the efficiency can be improved.
Patent JP-H0846492-A (JP)
Title: Phase synchronizing circuit
Inventor: IGURA HIROYUKI
IPC: H03K5/1532
Filed: 1994-07-28
Abstract: PURPOSE:To detect the cycle of an input signal, to shorten the processing time of the detection result and to speed the operation. CONSTITUTION:The circuit is provided with plural 1st delay amplification elements DA11-DA1 (2n) connected vertically which delays an input signal IN by one cycle by receiving the input signal IN at the input terminal of the front stage. It is provided with a delay circuit 1 of an input signal cycle detection means which detects the output change state of these delay amplification elements and detects each cycle of the input signal IN and outputs cycle detection signals PD 1-PDn corresponding to each cycle, latch circuit 2, and edge detection circuit 3. And it is provided with an oscillation circuit 4 which responses to the cycle detection signals PD1-PDn, a ring oscillator including the 2nd delay amplification elements which is a half the 1st one corresponding to one cycle. Thus, the oscillation frequency can be controlled by detecting each cycle of the input signal in the shortest time.
Patent JP-S5965651-A (JP)
Title: Multi-step speed change gear of planetary gear mechanism with reverse mechanism
Inventor: TAKAHASHI TAKASHI
IPC: F16H3/62
Filed: 1982-10-08
Abstract: PURPOSE:To form a device in a compact size further enable its speed change to be surely operated in no relation to the direction of rotation, by providing a braking means, which comprises concentrical ring-shaped cylinders and pistons, in a position corresponding to the side face of internal gears and carriers. CONSTITUTION:A braking means comprising cylinders 10A-10C and pistons 11A-11C is provided in a very small space in the peripheral edge part of a carrier 7 and the width part of internal gears 8B, 8C, but large brake force is obtained because pressing faces 11a-11c of the pistons 11A-11C are spread in a large belt-shape in the peripheral direction. Further the pistons 11A-11C and the cylinders 10A-10C, being formed in a ring-shape, can be easily machined by a lathe also into high accuracy without causing any leakage of oil.
Patent JP-H0844505-A (JP)
Title: Print device, electronic equipment connected to the print device and their control method
Inventor: NUMATA YASUHIRO
IPC: B41J29/38
Filed: 1994-07-28
Abstract: PURPOSE:To enable a user to easily grasp the state of a print device at the position of a host device which performs the print processing. CONSTITUTION:A host computer 1 and a printer 2 can communicate with each other via a cable 3. When the power supplies are applied to the computer 1 and the printer 2, they check whether they can mutually communicate or not. If the communication is possible, the printer 2 sends its own state information to the computer 1. The computer 1 shows the received information on a display device 103.
Patent JP-H0729641-A (JP)
Title: Electrical connection component
Inventor: SUZUKI YOSHITAKA
IPC: H01R13/645
Filed: 1993-07-16
Abstract: PURPOSE:To provide an electrical connection component which can prevent faulty assembling of male and female connectors of the same configuration and the same number of poles. CONSTITUTION:An electrical connection component comprises a male connector 2 that encloses a male retainer 1 and a female connector 4 that encloses a female retainer 3, the male and female retainers 1, 3 being engaged with each other to assemble the connectors together. The male connector 2 and the female connector 4 to be connected to each other have the male retainer 1 and the female retainer 3, respectively, which are of the same pattern.
Patent JP-S5879636-A (JP)
Title: Valve driving gear provided with idle function
Inventor: HONDA SHIYOUICHI
IPC: F01L13/00
Filed: 1981-11-04
Abstract: PURPOSE:To both simplify construction of a device and form the devive to small size by forming a pressure receiveing chamber in a fixed control cylinder, sliding a piston plunger in the fixed control cylinder, providing an internal hydraulic pressure supply passage in the piston plunger and constituting a hydraulic pressure supplying means to said internal hydraulic pressure supply passage from main and sub-hydraulic pressure supply passages. CONSTITUTION:A piston plunger 7 is slided in fixed control cylinder 10, forming a pressure receiveing chamber 11, and a hydraulic pressure oil passge 7a is provided in the piston plunger 7, then a main hydraulic pressure supply passage 12a and sub-hydraulic pressure suppuy passage 12b are provided branching in a hydraulic pressure supply passage 12 to said hydraulic pressure passage 7a. When an opening and closing valve 3 is operated, pressure oil in the hydraulic pressure passage 7a is fed to the pressure receiving chamber 11 via a spherical valve body 14 in the first check valve, while a solenoid 24 is deexcited to close a nozzle 18 by a spherical valve body 19 in the second check valve, and a cam folower 6, pivotally supported by the plunger 7, is responsively operated to rotary motion of a cam 9 to actuate a valve body 4. While at idling of the valve, the solenoid 24 is excited to open the second check valve, and pressure oil in the pressure receiving chamber 11 is discharged to sink the plunger 7 in the cylinder 10.
Patent JP-H1123323-A (JP)
Title: Method and apparatus for judgment of suitability of detection by encoder slit
Inventor: KUSHIDA GOJI
IPC: G01D5/36
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which whether an encoder slit is contaminated or not is detected and in which the damage due to the collision of the encoder slit can be prevented by a method wherein, when the difference between an initial value and a detected value is outside a prescribed range, the reading operation of the encoder slit is judged to be improper. SOLUTION: A position in which a carriage 5 is brought into contact with the end part on the left side of a body frame 2 is used as a reference position, and an initial value 0 is set. Then, the carriage 5 is moved back and forth, a print head 7 performs a printing treatment, the carriage 5 is returned again to the reference position, and a counted value after the printing treatment is detected. At this time, when an encoder slit 18 is contaminated due to the adhesion of dust particles, an ink or the like, an encoder cannot detect the number of slits of the encoder slit 18 precisely. As a result, the counted value generates a deviation, and the initial value does not become 0. Consequently, when the difference between the initial value and a detected value is outside a prescribed range, the reading operation of the encoder slit 18 is judged to be improper.  Thereby, when a stuck substance is cleaned, it is possible to prevent the carriages 5 from begin damaged when it exceeds the range of its back-and-forth operating range so as to collide with the body frame 3.
Patent JP-H0226334-A (JP)
Title: Precision damping method
Inventor: KASAHARA TOSHIO
IPC: F16F9/05
Filed: 1988-07-15
Abstract: PURPOSE:To reduce a vibrational impact with one piston as well as to improve a damping effect by installing a second air chamber connected to a first air chamber of an air spring, and varying the capacity of this air chamber with such a piston as being driven by an active damper. CONSTITUTION:In this method, there is provided with a sensor 6 for detecting a vibration in a surface plate 2. Output of this sensor 6 is subjected to a signal process at a control part 7, and on the basis of a control signal being outputted out of this control part 7, a piston 17 for moving a bottom surface of a second air chamber 15, connected tandem to the lower part of a first air chamber 12 in an air spring 10, up and down is driven by a linear motor (active damper) 16, varying capacity of this second air chamber 15, and thereby vibration in the surface plate 2 is precisely damped. At this time, capacity of the first air chamber 12 is varied in the same direction as vibrational displacement in the surface plate 2, and the piston 17 is driven by a resultant force consisting of force in direction of lowering the apparent characteristic frequency of the air spring 10 and such force as coming to minus displacement when the piston 17 goes up due to vibration of the surface plate 2 and coming to plus displacement at the time of its going down.
Patent JP-H0227417-A (JP)
Title: Message input device
Inventor: KENMOCHI TOSHIO
IPC: G06F3/02
Filed: 1988-07-15
Abstract: PURPOSE:To miniaturize and make inexpensive a device without using MODEM, etc., by generating a DTMF signal corresponding to the character of an operation key and sending an opponent terminal unit through a public telephone set and the like. CONSTITUTION:A DTMF converting part 4 converts input character data into an individual code for a DTMF signal based on the converting table stored in a ROM 2. An operating part 5 constitutes a key input part by a character key, a shifting key, a transmitting key, etc., and the desired character can be inputted by a character key and a shifting key. A transmitting part 7 has the constitution as a speaker and when the transmitting key of the operating part 6 is pushed down, a DTMF signal is amplified and outputted. Consequently, when the DTMF signal is sent to the line of the public telephone set with a message input device side, the DTMF signal is received by an opponent facsimile equipment side and this is re-converted to the character and can be outputted. Thus, the MODEM, etc., are unnecessary and an expensive and small device can be obtained.
Patent JP-H0736695-A (JP)
Title: Data processor
Inventor: WADA HIDEO
IPC: G06F9/312
Filed: 1993-07-16
Abstract: PURPOSE:To access registers which are more than the number of register which is possible to address by an instruction and to execute the high speed execution of a program. CONSTITUTION:This device is provided with physical floating decimal point registers 105 which are more than the number of register which is possible to address by a normal instruction, a window start pointer register 110, a window start pointer effective register 111, a conversion circuit 112 converting the floating decimal point register number in the instruction into a physical floating decimal point register number when the value of the register 111 is 1 and changing the pattern of the conversion by the value of the register 110, a window start pointer set instruction setting the value to the register 110, and a floating decimal point register preload instruction and a floating decimal point register post store instruction having register fields which are different from the normal instruction in length. The floating decimal point register number shown by the register field is converted into the physical floating decimal point register number by the value of the register 110 in the conversion circuit.
Patent JP-S5799854-A (JP)
Title: Master error editing system
Inventor: ISHIKAWA HIROSHI
IPC: H04M3/08
Filed: 1980-12-15
Abstract: PURPOSE:To modify fault information, which should be included in a master error, rapidly by attaining access to a refresh memory, wherein data are written in prescribed addresses successively, and a control memory at the same time by the same address signal. CONSTITUTION:Various pieces of information are transmitted from devices (a)- (m) on time-division basis and then written successively in addresses, selected by an address selector AS, of a refresh memory RM. Then, they are read in the order of writing to the RM, and the contents of a control memory CM are also read with the same addresses as those of the RM, thereby opening and closing a gate G by the outputs. Only the flag of fault information to be monitored among pieces of information from the RM is sent to a processor SPR through the gate G. Every time the gate G is opened, the SPR edits a master error ME whose address is written in the memory. To specify the information to be monitored, a 1 is only written in the corresponding address of the CM through the SPR, so it is modified freely and rapidly.
Patent JP-S57100446-A (JP)
Title: Fixing device of wet plate making machine
Inventor: TAMIYA YOSHIYUMI
IPC: G03G13/26
Filed: 1980-12-15
Abstract: PURPOSE:To carry out a heating process to obtain a semi-fixing state which is proper to perform a correction of image for the print after a wat development, by giving an automatic control of the heat quantity or changing the speed of transport after detecting the temperature of a heating part or the room temperature in a fixing device. CONSTITUTION:A switch 8 is set at (f) and (h) during the complete fixing, and lamps 3a and 3b are turned on via circuits 17 and 19, a transistor TR22, etc. by the input of a switch 23. When the semi-fixing is carried out for correction of an image, a switch 48 is set at (e) and (g). Then the detection values of temperature sensors 12 and 13 are compared with the reference level through comparators 14 and 15, and only the lamp 3a is turned on via circuits 16, 18 and 19 plus the TR22. In case the temperature of a heating part and the room temperature are increased up to a level at which the semi-fixing is possible enough without lighting up a lamp, a picture of the semi-fixing state is produced without lighting up any lamp. Then the picture is corrected.
Patent JP-H0465668-A (JP)
Title: Ultrasonic microscope
Inventor: TAKEDA SAKAE
IPC: G01N29/06
Filed: 1990-07-04
Abstract: PURPOSE:To improve the measurement accuracy of an acoustic speed and attenuation by removing characteristic data regarding an ultrasonic probe from the V(z) curve of a sample to be detected, and extracting a period signal regarding the elastic surface wave of the sample and calculating only the period of the V(z) curve. CONSTITUTION:Reference V(z) data are measured firstly by using a sample which excite no surface acoustic wave such as gold and 'Teflon(R)' and stored in a storage device 23. Then while the probe is put closer to the sample 3 in synchronism with a sampling pitch, V(z) data on the sample to be inspected are measured. At this time, an output voltage Vt corresponding to the sampling pitch is read out of the reference V(z) data which are measured and stored in the storage device 23 previously at each sampling point and the value is converted by a D/A converter 24 into an analog value, which is sent to a subtracter 21. The subtracter 21 calculates the difference V-Vt between the reference V(z) data Vt and the output voltage V of the V(z) data on the sample which is measured currently at each sampling pitch. The difference is inputted to an amplifier 22 and amplified with a proper amplification factor and the amplified value is A/D-converted and processed by a control circuit 8.
Patent JP-H0415399-A (JP)
Title: Thermal power facility
Inventor: FURIIDOMAN TSUAHIYARIIASU
IPC: F16M3/00
Filed: 1990-07-04
Abstract: PURPOSE: To obtain a rack suitable for various structural units while keeping the construction of a device arranged in optimally accessible fashion by disposing support pieces of horizontal frames substantially at right angles to the longitudinal axis of the rack like an X-shape between a silencer and an exhaust gas heat exchanger on the inside thereof. CONSTITUTION: A rack 1 comprises two horizontal frames 5, 6 horizontal to each other. Support pieces 7 for connected the frame to each other are positioned at right angles to the longitudinal axis of the rack 1 to be substantially molded in an X-shape, and arranged apart from the end faces along the longitudinal direction of the rack 1. Therefore, the rack 1 has both side surfaces open. Between the frames 5, 6, a silencer 8 is arranged on one longitudinal side surface of the rack 1, and an exhaust gas heat exchanger 9 is arranged along the other longitudinal side surface thereof. They are supported by a side support member 10 fixed to one frame 5. Thus, it is possible to obtain a structure which optimizes accessibility in fitting and removal and is simplified to use various work machines.
Patent JP-S5881534-A (JP)
Title: Upsetting press working method
Inventor: OGINO SETSUO
IPC: B21J5/02
Filed: 1981-11-06
Abstract: PURPOSE:To obtain worked products of good uniform shape by performing specified press working holding a material between the knockout retreating part of a die and the knockout retreating part of a punch. CONSTITUTION:When a material 5 to be worked is upsetted on a knockout 4'a slightly retreated from the bottom face of a hole 8a of a die 2', it is easily placed as a radius 10 is formed on the periphery of the bottom face of the hole 8a of the die 2'. It is rectified to upright attitude between a knockout 4b' which is slightly retreated from the bottom face of a hole 8b of a punch 6', and held surely. When press load is applied by pressing and lowering the punch 6' under this condition, the material 5 to be worked is press worked while being held in the center of forming die between retreating parts of knockouts 4a', 4b' of the die 2' and punch 6' from starting of upsetting to completion of press forming. Consequently, pressing load is applied concentrically to the material 5 keeping good balance, and good uniform products can be obtained.
Patent JP-S6330707-A (JP)
Title: Position measuring device
Inventor: ARUFUONSU ERUNSUTO
IPC: G01D5/26
Filed: 1987-07-17
Abstract: In a position measuring device for measuring the relative position of two objects (01, 02), a division (Ta) in a division surface (TFa) of a division carrier (TTa) connected to one object (01) is scanned by a scanning unit (A) which is connected to the other object (02) via a driver (MT). Between the driver (MT) and the scanning unit (A), a hinged coupling (K) in the form of a leaf spring arranged in the direction of measurement X is provided which only has one rotational degree of freedom perpendicularly to the division surface (TFa) of the division carrier (TTa). A guide device (F) exhibits a guide element (FE) for guiding the scanning unit (A) in parallel with the direction of measurement X at a guide surface (FFa) of the division carrier (TTa) perpendicular to the division surface (TFa) of the division carrier (TTa). A guide hinge (FG) of the guide device (F) for connecting the scanning unit (A) to the guide element (FE) has at least one translatory degree of freedom perpendicular to the direction of measurement X. 
<IMAGE>
Patent JP-S58130312-A (JP)
Inventor: HAINRITSUHI BAJISUTA
IPC: G02B15/167
Filed: 1982-10-12
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-S6420785-A (JP)
Title: Multiplexing information signal processor
Inventor: IMAHASHI NAOYA
IPC: H04N19/134
Filed: 1987-07-16
Abstract: PURPOSE:To extract an original video signal to the maximum extent by controlling a video signal in which an audio signal is multiplexed on a same frequency axis at each sampling point. CONSTITUTION:The video signal, in which the audio signal is multiplexed on the same frequency axis, is digitized by an A/D conversion, and this digitized signal is divided into a first conversion signal to be converted to a signal to attenuate a frequency part to be mutually overlapped with the audio signal by a digital filtering process and a second conversion signal to be converted to a signal fetching only the frequency part to be mutually overlapped with the audio signal. The added amount of the digitized signal after the A/D conversion and the first converting signal is made variable at each sampling point by a controlling part to utilize the second converting signal, and controlled not to influence a sound at the time of reproduction. Thus, the frequency component of the mulitplexed part can be extracted to the extent not to influence the sound.