baber/WOPTO huggingface dataset:
Patent JP-H1154539-A (JP)
Title: Capillary for wire bonding
Inventor: KATO YUTAKA
IPC: H01L21/60
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To increase and average the resistance force of a wire to an external stress, by making the face angle value of a face in a given direction different from the face angle value in the direction vertical to the given direction. SOLUTION: Bonding is performed to a wire whose lengthwise direction is matched with the direction of ultrasonic vibration, by a face 1a where the minimum face angle α is formed. Bonding is performed to a wire whose lengthwise direction is vertical to the direction of ultrasonic vibration, by a face 1b where the maximum face angle βis formed. On faces except the faces where the maximum face angle and the minimum face angle are formed, face angles which gently change between the minimum and the maximum are formed. Hence, bonding is performed in all directions by a constant force. As a result, the resistance force of a wire to an external stress can be increased and averaged.
Patent JP-H0374922-A (JP)
Title: Filter circuit
Inventor: ITO HIROYA
IPC: H03H11/12
Filed: 1989-08-16
Abstract: PURPOSE:To compensate the deviation in a time constant due to the variance of a capacitance of a filter circuit section and to stabilize the time constant due to temperature by adjusting a variable resistor to adjust the current of the filter circuit section through a filter adjustment circuit section. CONSTITUTION:A 2nd potential difference proportional to the absolute temperature based on the base-emitter voltage of transistors(TRs) Q5, Q4 different in current density is generated between emitters of the TRs. Then the sum of a 1st potential difference caused across a resistor R2 and the 2nd potential difference generated between the emitters of the TRs Q5, Q4 is supplied across a variable resistor VR. A current proportional to a current flowing through the variable resistor VR flows to a TR Q14 and a resistor R7 via a 4th current mirror circuit CM4. The base level of the TR Q14 is supplied to the base of a TR Q21 of a filter circuit section 21.
Patent JP-H0493001-A (JP)
Title: Bond magnet and its manufacture
Inventor: NOZAWA YASUTO
IPC: B22F1/00
Filed: 1990-08-09
Abstract: PURPOSE:To enable rotation in an orientated magnetic field because of no mutual fixing of magnetic power and to obtain high BHmax by forming the remaining part substantially out of rare earth magnet powder with a specified amount of poly organosilsesquioxane containing a phenyl group in the side chain. CONSTITUTION:A bond magnet is prepared from Sm2Co17-based magnetic powder or R-Fe-B-based magnetic powder substantially in the remaining part with a weight ratio of 0.05% to 3.0% of polyorganosilsesquioxane containing a phenyl group in the side chain. It is preferable that the R-Fe-B-based magnetic powder is expressed by a compositional formula RvFewCoxByMz with an average crystal grain size of 0.01mum to 0.5mum. That is, R is a kind or more of rare earth element containing Y, M a kind or more of elements made of Ga, Zn, Si, Al, Nb, Ta, W, Ti, Zr, Hf, Mo, P, C, Cu and Ni and inevitable impurities, where 9<=v<=16, w=100-u-x-y-z, 0<=x<=30, 4<=y<=11, 0<z<5.
Patent JP-H0374906-A (JP)
Title: Manufacture of four-wire fractional slot winding helical antenna
Inventor: YAMADA KENICHI
IPC: H01Q11/08
Filed: 1989-08-16
Abstract: PURPOSE:To simplify the manufacture by forming a copper foil pattern being an antenna element onto a square flexible board face with etching or the like, winding the board onto a cylindrical board made of an insulating material so as to form the antenna main body of the cylindrical board. CONSTITUTION:A flexible board 22 comprising a flexible sheet 20 and a copper foil 21 adhered onto the sheet is placed flat, a photosensing resist 24 is coated onto the board 22, the board is exposed to form a latent image and developed. Then the photosensing resist 24 is removed by etching to expose the copper foil pattern and to form a sheet 4. The sheet 4 is wound on a Mylar member 3 and fixed. Then effects of the antenna elements 5 are connected by four jumpers 7, the upper ends of the elements 5 are connected by two jumpers 6 to form a base 25 of the antenna main body. Then the base 25 and a balance are connected and the four connection pieces 26 and the lower ends of the elements 6 are connected by four jumpers to form a helical antenna.
Patent JP-H0494285-A (JP)
Title: Television signal receiver
Inventor: SUZUKI AKISUKE
IPC: H04N5/46
Filed: 1990-08-08
Abstract: PURPOSE:To prevent unnatural signal leakage during the reception of a MUSE signal by interrupting a current video signal and a current audio signal while regarding a reception signal to be a MUSE signal when an automatic frequency control(AFC) keyed pulse exists and outputting the current video signal and the current audio signal when no AFC keyed pulse exists. CONSTITUTION:An AFC keyed pulse fed to an AFC keyed pulse input terminal 5 is applied to an AFC circuit 4 and also to a pulse detection circuit 12, which generates a control signal so that switch circuits 13, 14 are opened when the AFC keyed pulse exists and the switch circuits 13, 14 are closed when no AFC keyed pulse exists. Thus, a line for the current video signal and the current audio signal is interrupted during the reception of a MUSE signal. Thus, leakage of an undesired signal into the MUSE signal is avoided.
Patent JP-H0658179-A (JP)
Title: Running control device for industrial vehicle having radial cylinder variable displacement pump/motor
Inventor: TANIGUCHI HIROYUKI
IPC: B60W10/103
Filed: 1992-08-07
Abstract: PURPOSE:To improve responsiveness especially during the start of a vehicle and prevent the increase of a car speed against a driver's will. CONSTITUTION:In addition to feedback control, feed forward control is employed. When an accelerator opening is comparatively low during the start of a vehicle, step motors 29A and 29B are driven and controlled at a lowermost speed and when an accelerator opening is high, the step motors 29A and 29B are driven and controlled at a maximum speed. Therefore, fine operability is improved and a vehicle is rapidly started and accelerated without a delay for stepping on of an acceleration pedal 1. Further, by setting the upper limit of a feedback control region such that a change gear ratio is not maximized when the accelerator opening is low, the rapid increase of a change gear ratio is prevented from occurring when the accelerator opening is low.
Patent JP-S6189964-A (JP)
Title: Piston for internal-combusiton engine
Inventor: SHIMODA KUNIHIKO
IPC: F02F3/20
Filed: 1984-10-11
Abstract: PURPOSE:To prevent a piston lower part from being cooled as well as to reduce a loss of friction, by installing a heat insulating layer in position between a piston crown and the piston lower part, while installing a cooling space for a flow of lubricating oil, inside the piston crown. CONSTITUTION:Cooling space 56-58 are installed in the inner part of a piston crown 52, making lubricating oil flow from an oil inlet 54 to an oil outlet 55 by way of a peripheral cooling part 56, a passage 58 and a central cooling apart 57, thus the piston crown is cooled. And, a heat insulating plate 61 and a heat insulating tube 62 are installed in space between the piston crown 52 and a piston lower part 51. With this constitution, the piston crown 52 is cooled, lowering its surface temperature and reducing a degree of NOx content to be produced, while cooling of the piston lower part is checked and viscosity of the lubricating oil on the surface is reduced to some extent without entailing any drop in temperature of a sliding surface 59 and, what is more, a loss of friction is reduced.
Patent JP-2001037505-A (JP)
Title: Footware with ic card attachable band and fixing apparatus
Inventor: YASUNAGA KENJI
IPC: A43B23/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To allow use of an IC card storing personal information independent of footware itself by attaching the personal information to a part of the footware necessary in a usual life such as going out for performing personal information management without any awkwardness. SOLUTION: In footware α(α1-α4) with an IC card attachable belt, an IC card 1 is constructed independently of the footware such a sandal and a slipper and can be attached/detached by necessity according to the intension of a user. The footware with an IC card attachable belt is provided with an IC card housing part 2 and an IC card insertion port 3 in addition to an ordinary footware structure, so that the IC card can be inserted/pulled out by the intension of the user. A stopper mechanism such as a projection screwing an openable lid is arranged, so that the openable lid prevents the IC card 1 from unexpectedly coming off from the housing part 2 once the IC card 1 is stored in the IC card housing part 2 through the IC card insertion port 3.
Patent JP-H0938187-A (JP)
Title: Structure for perfume vessel
Inventor: MORINAGA KENICHI
IPC: A61L9/12
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To supply the suitable quantity of perfume by providing the opening part of a perfume vessel with an impregnating member for always impregnating the perfume, and pressing the top end part of the ultrasonic vibrator of an atomizing device onto this impregnating member. SOLUTION: The opening part of a perfume vessel 1 storing the perfume 2 composed of liquid is provided with an impregnating member 4 for impregnating perfume 2. This impregnating member 4 is provided with a liquid guiding member 3 composed of several tens of fine fibers for guiding the perfume 2 inside the perfume vessel 1 to the impregnating member 4. Then, the surface of this impregnating member is covered with a net 5, and the suitable quantity of perfume 2 is stuck on a planar part 10 at the top end of an ultrasonic vibrator 7 to be pressed onto this impregnating member 4.
Patent JP-S59103520-A (JP)
Inventor: TAKENAKA KIYOSHI
IPC: H02J1/00
Filed: 1982-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0878560-A (JP)
Title: Semiconductor device
Inventor: KUBOTA YOSHIHIRO
IPC: H01L23/10
Filed: 1994-09-05
Abstract: PURPOSE: To avoid the scattering of low melting point glass in relation to a semiconductor device in the composition of fixing a cap to a package using a glass material. CONSTITUTION: Within a semiconductor device composed of a substrate 22 internally sealing a semiconductor chip 21 and a cap 23 while the substrate 22 and the cap 23 are junctioned with each other using a low melting point glass 32, a scattering preventive bump 33 as a scattering proventing mechanism of the low melting point glass 32 is provided on the junction part 28 of the substrate 22 and the cap 23 at the arrangement position of the semiconductor chip 21 nearer than that of the low melting point glass 32.
Patent JP-2001037300-A (JP)
Title: Vector controller for motor
Inventor: OGURA KAZUYA
IPC: H02P21/24
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a vector controller for motor employing a speed sensor in which operation of a motor can be sustained well even upon occurrence of fault in a speed detection system and switching can be made to vector control based on an original sensor upon recovery of the speed detection system. SOLUTION: Any one of a speed detection value obtained by processing a measurement of the rotational speed of an induction motor 3 or a speed estimation value obtained as the output signal from an identical dimension flux observer and a speed estimation mechanism 2 is selected by means of a switch 8. Vector control is performed normally based on a speed detection value and when abnormality of the speed detection value is detected, switching is made to sensorless vector control based on a speed estimation value. When normal speed detection value is recovered, vector control based on the speed detection value is reset.
Patent JP-S6190191-A (JP)
Inventor: YAMAZAKI SHUNPEI
IPC: G09G3/18
Filed: 1984-10-08
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-H0556259-A (JP)
Title: Image input device
Inventor: SUZUKI TAKASHI
IPC: G06T1/00
Filed: 1991-08-23
Abstract: PURPOSE:To perform the smoothing processing at a low cost by processing an input image signal with the easy analog operation. CONSTITUTION:An even signal from a CCD 101 becomes an even'' signal by a sample-holding & clamping circuit 102 and a delaying circuit 104, an odd signal is sample-held by a sample-holding & clamping circuit 103 and becomes an odd' signal. The even'' signal and the odd' signal are alternately multiplexed by a multi-plexer circuit 105 and become odd/even. On the other hand, for even'' and odd', the voltage level becomes original 1/2 H-even and H-odd by half circuits 107 and 108, and becomes mean by an adder circuit 109. For mean and odd/even, the output is selected in accordance with a control signal SMTH by an analog switch 110 and converted to a digital image signal by an A/D converter 106.
Patent JP-H0497123-A (JP)
Title: Color liquid crystal display device
Inventor: INAMASU YASUHIRO
IPC: G09G3/36
Filed: 1990-08-09
Abstract: PURPOSE:To make a gradational display by dividing display electrodes into plural parts, and applying voltages to the respective electrodes individually and varying the voltage application area of the display electrodes. CONSTITUTION:A 1st segment electrode 53 and a 2nd segment electrode 56 consists of a red electrode 53r (56r), a green electrode 53g (56g), and a blue electrode 53b (56b). The electrodes 56r, 56g, and 56b are formed in areas where the 1st segment electrode 53 is not formed among areas corresponding to filters R, G, and B. The respective electrodes 53r, 53g, and 53b, and 56r, 56g, and 56b are connected mutually by transparent electrodes 63r, 63g, and 63b, and 66r, 66g, and 66b. Then the voltage application area of the display electrode is varied stepwise to vary the quantity of transmitted light in the display area in steps. Consequently, the same color can be displayed with plural gradations.
Patent JP-S6454952-A (JP)
Title: Repeater
Inventor: ITOU HARUMINE
Filed: 1987-08-26
Abstract: PURPOSE:To contrive the improvement of the transmission capability of a circuit network, by stopping a transmission signal from a transmission side bus circuit network to a destination bus circuit network when a packet transmission signal exists already in the destination bus circuit network or the destination bus circuit network is connected to other bus circuit network. CONSTITUTION:When a transmission packet reaches, e.g., a transmission signal input/output port A of a bus circuit network, a destination address of a packet head part is latched by an address latching device 1a and an address decoder 2a outputs the address of the destination bus circuit network of the transmission packet by the destination address. Then a control section 3a senses the state of the destination bus circuit network from the address to start a collision pattern return device 5a when a packet transmission signal exists already in the destination bus circuit network or the destination bus circuit network is connected to the other bus circuit network, thereby allowing the transmission side bus circuit network to return the collision signal. Since the transmission side bus circuit network receives the signal to recognize that the destination bus circuit network is busy, the transmission from the transmission side to the destination circuit network is stopped.
Patent JP-H0636971-A (JP)
Title: Manufacture of electronic component
Inventor: IKEDA TAKESHI
IPC: H01F27/29
Filed: 1992-07-16
Abstract: PURPOSE:To obtain the manufacturing method of a small-sized electronic component wherein lead component are exposed to the outside and mass-productivity is excellent. CONSTITUTION:In a parts 100 wherein the body 110 of and the periphery of metal leads connected component with the component body 110 are coated with insulative resin, resin elimination areas 112, 112 containing lead parts are irradiated with laser beams 120a, 120b having specified energy, thereby eliminating the insulative resin. Hence an electronic component 100 wherein lead components 24a, 24b, 34 are exposed to the outside is formed.
Patent JP-H0260554-A (JP)
Title: Preparation of pasty food
Inventor: YAMAMOTO MASANORI
IPC: A23L29/00
Filed: 1988-08-25
Abstract: PURPOSE:To prepare a pasty food having bright color tone and preservable without causing browning of the food by adding beta-cyclodextrin to a pasty food prepared by mixing a raw material with water. CONSTITUTION:A pasty food such as horseradish paste, ginger paste or garlic paste prepared by mixing a raw material with water by conventional method is mixed with 0.5-15.0wt.%, preferably 1.0-10.0wt.% (based on the pasty food) of beta-cyclodextrin.
Patent JP-S59103228-A (JP)
Inventor: NISHISAKO SHIZUTAKA
IPC: H01H9/36
Filed: 1982-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0376069-A (JP)
Title: Magnetic disk device
Inventor: TAKASHIMA YOSHIYUKI
IPC: G11B21/10
Filed: 1989-08-18
Abstract: PURPOSE:To improve the processing speed by calculating the positional deviation quantity in the data recording surface, providing a threshold on the positional deviation quantity in the magnetic device correcting the positional deviation and executing the processing by omitting a settling time, when the positional deviation quantity is in the threshold. CONSTITUTION:The subject device is provided with a positional deviation control circuit 8, a head switching circuit 11, detects the positional deviation quantity of a servo-track for reference and the corresponding magnetic head, calculates the misalignment quantity in the other data recording surface, based on the detected positional deviation quantity and corrects the positional deviation. In this case, a threshold is provided on the positional deviation quantity, and when the positional deviation quantity is in the threshold, a head settling time at the time of correcting the positional deviation of the corresponding magnetic head is omitted. That is, when settling waiting is required actually as in the case the positional deviation quantity of the head is large, settling waiting is executed, and in the case where it is unnecessary to execute settling waiting as in the case the positional deviation quantity is small, settling waiting is omitted and the processing is transferred to the next processing. In such a manner, the processing efficiency and the processing can be improved.
Patent JP-H11313900-A (JP)
Title: Bed system for radiotherapy
Inventor: SUGA TORU
IPC: A61N5/10
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To irradiate a patient fixed to the upper face of a therapeutic bed, from an optional direction and distance. SOLUTION: A bed system for radiotherapy is provided with rotary drive mechanism (relative isocentric rotary drive mechanism 60, rolling rotary drive mechanism 70, pitching rotary drive mechanism 80) for rotating a therapeutic bed 20 independently around three shafts (i, r, p) vertical to each other with respect to a patient, and parallel moving mechanism (X-axis direction moving mechanism 30, Z-axis direction moving mechanism 40, Y-axis direction moving mechanism 50) for moving the bed 20 independently in the directions of three axis (X, Z, Y) vertical to each other with respect to the floor face.
Patent JP-H0376723-A (JP)
Title: Fiber-reinforced composite material
Inventor: UGOU RIYOUSUKE
IPC: C08J5/04
Filed: 1989-08-18
Abstract: PURPOSE:To prepare a fiber-reinforced composite material which has a seamless or jointless, three-dimensional fiber-reinforced structure made efficiently using a simple mechanism and of which the material itself has high vibration-damping properties by impregnating a fiber-reinforced structure formed by a specific method with a viscoelastic material. CONSTITUTION:A fiber-reinforced composite material is formed by impregnating a fiber-reinforced structure 6 (12) with a viscoelastic material 11. The structure 6 is prepd. by moving a plurality of bobbin carriers 3 placed on the same plane on an orbital plane 1 set up near a mandrel (i.e., a fiber-winding member) 4; simultaneously lifting up the mandrel 4 while rotating in two directions vertical to the direction of the lifting up; and thus forming a raid structure of a reinforcing fiber 5 on the mandrel 4.
Patent JP-H0841254-A (JP)
Title: Resin composition for extrusion molding
Inventor: KUBO KOJI
IPC: C08K5/13
Filed: 1994-09-06
Abstract: PURPOSE:To obtain the composition, comprising a mixture of a specific ethylenic polymer with an ethylenic copolymer, excellent in extrusion processability, heat-sealability, hot tackiness, tear strength, etc., and useful for packaging films, etc. CONSTITUTION:This composition comprises (A) 10-50 pts.wt. ethylenic polymer, obtained by the high-pressure radical polymerization method and having 80-120 deg.C endothermic negative peak(ENP) of a heat-up thermogram and 0.5-50g/10min melt flow rate(MFR), (B) 10-50 pts.wt. ethylene-3-12C alpha-olefin copolymer having 110-130 ENP, 0.5-30 MFR and 0.900-0.935g/cm<3> density and (C) 20-80 pts.wt. ethylene-5-12C alpha-olefin copolymer having 0.5-30 MFR, 0.87-0.92 density (d) obtained without carrying out the annealing treatment and >=80 Cw ratio of the principal component of formula I [TL, is a value of formula II (Toy is a value of formula III; sigma=525.9d<2>-1096.3d+565.6); TH is a value of formula IVI without any ENP at >=110 deg.C. Furthermore, the composition has 0.5-30 MFR.
Patent JP-S6370401-A (JP)
Inventor: KANEKO TAKEO
IPC: A61B5/055
Filed: 1986-09-11
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-S6273868-A (JP)
Title: Shading correction device
Inventor: MITA YOSHINOBU
IPC: H04N1/401
Filed: 1985-09-27
Abstract: PURPOSE:To discriminate the period of replacement of a light source by providing an arithmetic means calculating a mean shading value of plural picture elements, a storage means storing the shading value and a means generating an alarm signal when the shading value is at the outside of a prescribed range. CONSTITUTION:A central control section, when a picture data is at a brightness level, selects an output of an inverter 34 as a selection signal of a selector 33. When an output C of a comparator 10 changes from '1' to '0', an output of the inverter 34 changes from '0' to '1' and the output of the selector 33 changes from '0' to '1'. The signal is inputted to a clock terminal of a D flip-flop 32, an alarm flag is outputted to the section 31, which sends a clear signal to the D flip-flop 32 so as to reconfirm malfunction. Further, an alarm signal F is sent to an operation display section 12. Thus, even when the correction range of a shading correction circuit is exceeded, the replacement period of the lamp is informed.
Patent JP-H0939629-A (JP)
Title: Mechanical lock
Inventor: KOBAYASHI TORU
IPC: B60N2/75
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To secure locking of an angle adjustment arm rest of an automobile seat by including a clamping bush built in the other end of a cylinder housing by making it free to pass through a rod and receiving a clamping coil spring on its tapered surface. SOLUTION: As a mechanical lock 10 increases clamping force as a clamping coil spring 13 is pressed against a tapered surface 18 of a clamping bush 16 and inclined when a rod 33 is moved in the longitudinal direction by external force, the clamping force is secured on the clamping coil spring 13 and the rod 33 is certainly put in a lock state. Consequently, an arm rest is maintained in a set state. Additionally, when a spring terminal expands in a small clearance between a cylinder housing 11 and the clamping coil spring 13 as the overall spring extends in the longitudinal direction, the clamping force is increased on the clamping coil spring 13 and it is secured.