baber/WOPTO huggingface dataset:
Patent JP-S60101274-A (JP)
Title: Fuel injection device for engine
Inventor: OKIMOTO HARUO
IPC: F02M69/34
Filed: 1983-11-08
Abstract: PURPOSE:To feed fuel stably by coupling second fuel injection valve to fuel pipe in the upstream of first fuel injection valve thereby suppressing occurrence of percolation. CONSTITUTION:In such operating region where fuel is not injected from second fuel injection valve 17, fuel is fed through fuel pipe 22 and injected from first fuel injection valve 16 coupled to the downstream. Consequently, in the upstream where second fuel injection valve 17 is coupled, entire delivery of fuel pump 19 will flow through fuel pipe 22 to prevent storing of fuel in the proximity of second fuel injection valve 17. Upon increase of engine load to enter into heavy load region, fuel is also injected from second fuel injection valve 17 to apply average suction negative pressure in primary secondary sunction paths 7, 9 resulting in highly accurate control.
Patent JP-S6453888-A (JP)
Title: Paper guide device for printer
Inventor: KARUBE YOSHIYUKI
IPC: B41J13/10
Filed: 1987-08-24
Abstract: PURPOSE:To enable the position of the first printing line on a printing paper to be accurately opposed to a printing head through a simple operation, by providing a controlling means for driving a feeding means by a predetermined quantity so as to oppose an indicated position on the paper to the head. CONSTITUTION:On the upstream side of a printing position with respect to a paper feeding direction, a printing position in the feeding direction on a printing paper P is matched to an indication 17 of an indication member 16, and a printing position in the width direction of the paper is matched to the indication while adjusting the position of a printing paper-feeding means (pin tractor 12 in a direction orthogonal to the feeding direction of the paper P by a controlling means. In this condition, the feeding means 12 is driven by a predetermined quantity by the controlling means, thereby opposing the position on the paper P indicated by the indication 17 to a printing head 2.
Patent JP-H0494896-A (JP)
Title: Dimple type ceramic tab
Inventor: TAKASUKA SABURO
IPC: B23K37/06
Filed: 1990-08-08
Abstract: PURPOSE:To enable application to couplings different in shape and dimension by arranging many dimples separately and uniformly on a working surface of a planar ceramic tab. CONSTITUTION:Many dimples 2 are arranged separately and uniformly on the working surface at least of one of the inside or the outside of the planar ceramic tab 1. Semicircular dimples are arranged at the end part of the working surface of the tab and circular dimples are arranged at the other part. The dimples are given by a golf ball shape. In the circular dimple, the radius R of curvature is given by 5.66mm, the depth is by 0.36mm, the maximum diameter is by 4mm and the distance between the centers of the adjacent dimples is by 4.35mm. Consequently, even and smooth beads can be obtained on the surface.
Patent JP-H0492797-A (JP)
Title: Trim tab device for outboard motor
Inventor: TAWARA HIDEO
IPC: B63H25/42
Filed: 1990-08-08
Abstract: PURPOSE:To eliminate deflection property of a course of a ship even at high speed by rotating a tab shaft through a tab due to water flow pressure on the backside of a propeller, and automatically adjustting initial deflection angle through elastic deformation of a cushion mechanism by the rotation. CONSTITUTION:When a tailler 18 is set in parallel with a tail 13 and initial deflection angle of a tab 14 is set as the angle phi1 so as to eliminate deflection force due to rotation of a propeller based on at low speed running of a hull, the water flow pressure on the backside of propeller 9 is raised as increase of the speed of ship. When the tab 14 receives the water flow pressure at this time, rotating torque is generated centering around a tab shaft 15, the coil spring 34 of a cushion mechanism 32 is compressedly deformed with the front end of the tailler 18, the deflection angle of tab 14 is automatically displaced, and the tab deflection angle suitable for high speed running can be obtained. This tab deflection angle phi2 is obtained as an appropriate angle, by adjusting position in the front and rear direction of the adjust bar 24 of an initial deflection angle adjusting mechanism 23 according to a hull, and adjusting reaction of respective coil springs 33, 34 according to lift applied on the tab 14.
Patent JP-H0659909-A (JP)
Title: Interrupting emulator
Inventor: NAGAISHI HATSUHIRO
IPC: G06F9/48
Filed: 1992-08-06
Abstract: PURPOSE:To simplify an interface between an LSI chip for substituting the functions of a CPU and a chip for substituting peripheral functions in the case of emulating a microcomputer by both the chips. CONSTITUTION:The value of a priority flag (P2i, P1i or P0i) 30 corresponding to an interruption request selected as the result of multiple interruption control is outputted to a data bus 17 by an output buffer 23 synchronously with a vector aknowledge signal 19 and address information stored in a vector ROM 22 is also simultaneously outputted to the data bus 17. Priority information and address information on the data bus are transmitted to a CPU 10 through the data bus 17. The CPU 10 stores only the priority information out of the priority information and the address information on the data bus 17 in a priority order status flag 11.
Patent JP-S6271446-A (JP)
Title: Rotary electric machine
Inventor: AKI FUMITAKE
IPC: H02K3/48
Filed: 1985-09-25
Abstract: PURPOSE:To fix a slot and a coil side under the optimum state at all times by forming a liner for adjusting size in separate structure in an upper coil side and a bottom coil side. CONSTITUTION:A U-shaped linear 6 is fitted to a bottom coil side 4, and the bottom coil side is inserted into a slot. An air gap to a slot wall of the bottom coil side 4 is fastened positively under the state in which it is distributed approximately uniformly on both sides of the bottom coil side 4. A thick side liner 9 and a thin side liner 10 are inserted properly and tight fixing is realized in an upper coil side 3. Accordingly, both the bottom coil side and the upper coil side can each be fixed positively and sufficiently without leaving forced residual stress in an insulating layer for the coil after being housed into the slot.
Patent JP-2000045851-A (JP)
Title: Failure determination device for water temperature sensor
Inventor: SAKAGAMI TOMONOBU
IPC: G01K7/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To precisely discriminate failure of a water temperature sensor irrespective of engine operation conditions. SOLUTION: Limit time Tlmt required for cooling water temperature WT of an internal combustion engine at the time of cooling reaching a specified value WF/B is set based on a quantity of heat estimated by an intake air amount senseds by an air flow sensor. Failure is determined when the sensed value by the water temperature sensor does not reach the specified value WF/B within the time Tlmt, that is, the sensed value is slowly increased. It is thus possible to precisely determine failure since the determination is executed while considering quantity of heat fluctuated according to an operation condition of the internal combustion engine.
Patent JP-2001041145-A (JP)
Title: Power generator utilizing pendulum movement and buoyancy
Inventor: ABE TAKESHI
IPC: F03G3/06
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To intermittently obtain great power. SOLUTION: This power generator is formed by a vessel 1 supported to make pendulum movement and storing a liquid, a float 2 which is supported within a plane of pendulum movement of the vessel in the vessel 1 to oscillate round one axis and has an output shaft 21 on the upper surface 11 to slidably pierce, a locking and unlocking means 3 disposed on the upper surface 11 of the vessel 1 for locking the output shaft 21 when the output shaft 21 is lowered to the upper surface 11 of the vessel 1 and unlocking the output shaft 21 when the output shaft side end part of the vessel reaches the vicinity of the lifting end due to the pendulum movement of the vessel 1, and an auxiliary input means 4 for causing the pendulum movement of the vessel 1.
Patent JP-S6364696-A (JP)
Title: Driving system for semiconductor memory device
Inventor: KUWABARA SUMIO
IPC: G11C11/407
Filed: 1986-09-05
Abstract: PURPOSE:To simplify an inner signal and to speed up an action by controlling a switch means between a bus line and a decoder. CONSTITUTION:While an row address input control signal RAS and a CAS are in a non-activated state, timing signals phi1 and phi2 come to low and high potentials, respectively. When the signal RAS is activated, the timing signal phi1 becomes a high potential, and an address inverter 2 is activated. With a potential impressed on a terminal 1 as a row address input signal, said potential is converted to a one equivalent to '0' or '1' state of the inner signal, and an input signal is given to a row decoder 5 through the bus line 3 and the conductive switching means 6. The timing signal phi2 becomes a low potential to separate the input signal of the decoder 5, and the value of the input signal of the decoder 5 is maintained at a value just before the timing signal phi2 becomes a low potential.
Patent JP-H0763317-A (JP)
Title: Water level regulating device for trough for incinerated ash cooling device
Inventor: MIYATA HARUO
IPC: F23J1/02
Filed: 1993-08-25
Abstract: PURPOSE:To control the water level in a trough to a proper value without damaging the function of a water level sensor even when the periphery of the water level sensor is not cleaned. CONSTITUTION:In an incinerated ash cooling device wherein incinerated ash is outputted in a wetted state, an opening part 21 is formed in a side wall 6 of a trough 2. A box body 22V so formed that water is caused to flow between the interior of the trough 2 and the interior and an ash removing filter 23 to prevent inflow of incinerated ash in the trough 2 is formed on the opening part 21 side is arranged to the opening part 21 of the side wall 6 of the trough 2. A water level sensor 10 is arranged to the box body 22 and a water feed port 11A through which water is fed in the box body 22 is formed.
Patent JP-H0661568-A (JP)
Title: Fiber optical amplification device
Inventor: MORISHITA YUICHI
IPC: H01S3/17
Filed: 1992-08-06
Abstract: PURPOSE:To provide a fiber optical amplifier of high saturation output and less noise. CONSTITUTION:A fiber amplifier is constituted by connecting a semiconductor laser source 1 for excitation and a rare earth doped fiber 4 which is doped with Er and Yb through an optical coupler 3. An excitation laser of a wavelength region of 850 to 900nm is used as excitation light. Since Yb has a wide absorption band ranging from 700 to 1150nm and Er is free from excitation state absorption(ESA) ranging from 850 to 980nm, gain can be effectively obtained.
Patent JP-H1150594-A (JP)
Title: Buckling-resisting stiffening member and method for connecting the same to structure
Inventor: SHIMOKAWA HIROMI
IPC: E04B1/58
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a buckling-resisting stiffening member which allows a joint to be manufactured easily, is easy to connect with the gusset plates of a beam and a column, and does not cause local deformation of an axial tension member and a stiffening pipe. SOLUTION: A buckling-resisting stiffening member comprises a stiffening pipe 1 made of a rectangular steel pipe and flat steel 2 serving as an axial tension member and inserted into the stiffening pipe 1 along the diagonal of the stiffening pipe 1, so that time corner of the stiffening pipe 1 restrains buckling of the flat steel 2 when a compressive force works on the flat steel 2.  In that case, a joint plate 3 comprising a flange part 3a and a web part 3b is placed on at least one of the longitudinal ends of the flat steel 2, the surface of the flange part 3a of the joint plate being secured to the flat steel 2, both of the horizontal ends of the flange part 3a almost making contact with the inner surface of the stiffening pipe 1, with the end of the web part 3b of the joint plate 3 placed almost in contact with the corner of the stiffening pipe 1; the joint plate 3 forms the joint of the flat steel 2 with a structure.
Patent JP-H06213481-A (JP)
Title: Device to restrict work temperature of manufacturing means in tobacco manufacture industry
Inventor: UUBUE HAITOMAN
IPC: F25D13/00
Filed: 1993-08-25
Abstract: PURPOSE: To provide an apparatus for controlling working temperature of a producing means in the tobacco processing industry which is installed in an air conditioned working chamber. CONSTITUTION: Producing means 3, 4 and 6 or individual means elements thereof are provided with respective liquid cooling systems 11, and the liquid cooling systems are connected to a recooling system 12 installed outside a working chamber 1.
Patent JP-H0765201-A (JP)
Title: Device and method for shape modeling
Inventor: SHIMIZU KAZUMA
IPC: G06F17/50
Filed: 1993-08-25
Abstract: PURPOSE:To easily design the arrangement or shapes of plural components by indicating a plane where a noticed component is sketched and changing the noticed component on the indicated plane. CONSTITUTION:The three-dimensional shapes of two components shown by numeral 20 are displayed on a display device 4 and a view panel 24 where default views and views that are already registered can be discriminated is displayed by selecting a menu 22 for indicating the sketch plane where section is sketched. The sketch plane can be indicated (b) by indicating a desired view or indicating one of planes shown by the three-dimensional shapes of the components. In a next step, the section of the noticed component is plotted on the indicated sketch plane. Then the component whose section to be sketched in the specified view is changed. Namely, the menu 22 for changing the noticed component is selected and a component to be noticed is indicated on an input device. Then the three-dimensional shape is generated by being indicated.
Patent JP-2000049140-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: SADOHARA TAKESHI
IPC: H01L21/677
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To make change of the coefficient of friction between a ball screw and a bearing very little when the surface of the ball screw is exposed to halogen based gas for a long time, by covering the surface of the ball screw with a DLC film. SOLUTION: Material of a ball screw 32 is stainless (SUS 440C). A diamond like carbon film (DLC film) is formed 1 μm thick on the surface of the ball screw 32. Mean roughness of the DLC film is 5-30 Å, so that smoothness is high and the coefficient of friction is small. The DLC film uniformly covers the whole surface of the ball screw 32. Since Vickers hardness of the DLC film on the stainless steel, SUS 440C is high, wearing which is caused by rubbing against a bearing 33 hardly progresses, and stable sliding property can be maintained for a long time without using conventional grease. The DLC film has high anticorrosion characteristic to halogen based gas.
Patent JP-S6189739-A (JP)
Title: Spread spectrum communication method and its transmission and reception device
Inventor: HASEGAWA SATOSHI
IPC: H04B1/7073
Filed: 1984-10-08
Abstract: PURPOSE:To attain signal converting operation so tht a demodulation signal at the transmission side is a desired signal by multiplying a reception spread spectrum signal and a signal retarding the said reception spread spectrum signal at the reception side and extracting a low frequency component of the multiplied signal so as to obtain a demodulation signal and outputting it. CONSTITUTION:The reception spread spectrum signal from a signal line 158 is inputted to a delay circuit 106, where the signal is subject to delay for one period's share of a pseudo random series and outputted to a signal line 159. Further, the reception spread spectrum signal on the signal line 158 and the signal subject to delay on the signal line 159 are multi plied by a multiplier 107 and the result is outputted to a signal line 160. The low frequency component of the signal on the signal line 160 is extracted by a low pass filter 108 and outputted to a signal line 161 as the demodulation data. Then the reception spread spectrum signal on the signal line 158 is a signal waveform shown in figure (c). Then the signal is subject to delay for one period's share of the pseudo random series at a delay circuit 106, the signal on the signal line 159 is as shown in figure (d). Since the signals in figures c, d are multiplied by a multiplier 107, the signal on the signal line 160 is as shown in figure (e) and its waveform is equal to that of the original binary data shown in the figure (a).
Patent JP-S60104493-A (JP)
Title: Outboard engine
Inventor: NAKAHAMA RIYOUJI
IPC: F02B61/04
Filed: 1983-11-11
Abstract: PURPOSE:To facilitate the installation and removal of the top cowling of an outboard engine, by positioning the open and close split surfaces of the cowling at a level in the vicinity of the top of a cylinder so that an ignition plug and a carburettor confront the cowling in the vicinity of the open and close split surfaces of the cowling. CONSTITUTION:A top cowling 56 is formed in a shallow-bottomed cover-like shape, for closing the top opening of an upper casing 14 as a bottle cowling. The open and close split surfaces 58 of these top cowling 56 and upper casing 14 are positioned in the vicinity of the top of a cylinder 18, crossing a cylinder head 24, and therefore, the top of an engine 12 and a carburettor 32 confront upward through the split surfaces 58. The rear edge of the top cowling 56 is attached to the upper casing 14 colsably upward by means of a hinge joint 60, and the front edge thereof may be locked in its closed position by means of a latch 62.
Patent JP-S6270009-A (JP)
Title: Encapsulating device for electronic parts
Inventor: NAKAJO TOSHIJI
IPC: B29C43/18
Filed: 1985-09-24
Abstract: PURPOSE:To contrive to enhance productivity and to save labor by a method wherein all the operations such as the feeding of lead frames, onto which electronic parts are attached, to a molding die device, the encapsulation at the molding die device and the unloading of encapsulated parts are automatized. CONSTITUTION:First, lead frames housed in a frame rack B is fed by a frame feeding device to a frame-loading device C, which automatically loads the lead frames to a molding die device A. Secondly, each lead frame is inserted between a top force 4 and a bottom force 5 and at the same time molding material is supplied to a pot in order to obtain a molded part through compression molding by clamping the top force 4 and the bottom force 5 each other. Finally, each encapsulated part can automatically be unloaded by a molded part unloading device E.
Patent JP-2001030552-A (JP)
Title: Method for transferring data, data transferring device and recorder
Inventor: MATSUMOTO MASASHI
IPC: B41J5/30
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To improve a total throughput by simplifying an operation from compression by pack-bits to transferring of data. SOLUTION: This recorder comprises a pre-compressed data receiving buffer 101 into which image data read by a scanner unit is written, a TAG generating section 105 that reads the data written in the pre-compressed data receiving buffer 101, generates TAG from the read data and writes only the TAG into the pre-compressed data receiving buffer 101, a TAG/data selecting section 106 that reads the TAG and data in the pre-compressed data receiving buffer 101 on an as-needed basis by analyzing the TAG to transfer it to a transmission control section 104 and the transmission control section 104 that transfers the data from the TAG/data selecting section 106 together with a control signal to a host 200 in accordance with a protocol of an interface with respect to the host 200.
Patent JP-H0551186-A (JP)
Title: Hydraulic elevator control device
Inventor: KUBOTA TAKEHIKO
IPC: B66B9/04
Filed: 1991-08-22
Abstract: PURPOSE:To improve the controllability of an elevator so as to secure safety by correcting the offset error of an oil pressure detector for detecting the output oil pressure of a pump, and also detecting the failure of the oil pressure detector. CONSTITUTION:The output oil pressure of a pump 1 is detected by an oil pressure detector 4, and the oil pressure in a hydraulic jack 9 is detected by an oil pressure detector 10. When the stop of a motor 2 is detected by an automatic offset correction command circuit 23, the deviation between the output of the oil pressure detector 4 and the zero pressure time reference output value of the oil pressure detector 4 is made into offset quantity by an automatic offset correcting device 24, and the value obtained by subtracting this offset quantity from the output of the oil pressure detector 4 is outputted to an elevator controller 19A so as to control the flow of the pump 1 on the basis of this value. When the offset quantity exceeds the allowed reference value, a start impeding command is outputted to the elevator controller 19A by a start impeding circuit 25.
Patent JP-H0495536-A (JP)
Title: Bookrest for automobile
Inventor: WATANABE TERUO
IPC: A47B5/00
Filed: 1990-08-09
Abstract: PURPOSE:To make reading and office work freely performable in an automobile during stoppage by installing two plates on the backside of a bookrest in a state of being flaringly opened, thereby constituting a guide plate for a steering wheel, while joining the bookrest and an auxiliary plate with a hinge and clamping this opening or closing angle with an arm. CONSTITUTION:Having a seat on a cab in an automobile during stoppage, a bookrest 1 is mounted on a steering wheel 3, supporting this bookrest 1 supported on the steeling wheel 3 by a guide plate 2 being installed on the backside of the bookrest 1 and clamped at a double angle. Then, a book 8 is opened, each page presser magnet 9 is placed on right and left, and an antislipping rubber magnet 10 is placed beneath, thus reading can be done freely by keeping both hands apart. In addition, when an office apparatus 11 is used, it is held by a hanger 12 and a suction cup 13 in order to avoid such an adverse effect that a line of powerful magnetic force demagnetizes the storage contents of a floppy disk and so on. Moreover, when a vertical tilt angle in the wheelhand 3 of a passenger car or the like is larger enough, an arm 5 is drawn nearer, and an auxiliary plate 4 is locked at a proper angle, and the office apparatus is used.
Patent JP-S58113636-A (JP)
Title: Damper disc
Inventor: NAGANO TAMIO
IPC: F16F15/12
Filed: 1981-12-28
Abstract: PURPOSE:To make it possible to enhance the capability of vibration absorption of a damper disc such as, for example, a vehicle clutch disc, by allowing a movable member secured to a hub to move on the inner peripheral cam surfaces of pendulums extending in the substantially circumferential direction. CONSTITUTION:A side plate 1 starts to rotate relatively to a hub 3 when rotating torque is applied to the side plate 1 which has been in its static condition. Simultaneously, rotors 9A roll on the inner peripheral cam surfaces 6a of pendulums 6 toward stoppers 6d on the sides of arms 6a. This rolling causes the arms 6a to compress springs 7a further more and therefore, rotating torque is transmitted through the hub 3, completely, when the springs 7a are fully compressed. Since the rotors 9a secured to the hub 3 through a movable member 8 and a flange 9, move on the inner peripheral cam surface 6c, the angle of tortion may be large between the side plate 1 and the hub 3 so that the capability of vibration absorption is enhanced. Further, any optional characteristic may be easily obtained only by altering the shape of the cam surface 6c.