baber/WOPTO huggingface dataset:
Patent JP-H05152460-A (JP)
Title: Package for semiconductor element
Inventor: MIYAWAKI KIYOSHIGE
IPC: H01L23/12
Filed: 1991-11-26
Abstract: PURPOSE:To provide a thin semiconductor package adapted for a long period of stable operation of a semiconductor device. CONSTITUTION:A metallic base member 2 is attached so as to block the opening of an insulating frame 1 so that the bottom of itself may not project from the bottom of the insulating frame 1, below the insulating frame 1 where one part of a metallized wiring layer 5 is led out at the bottom, and also a metallic cap member 3 is attached to the topside of the insulating frame 1 to block the opening 1a of the insulating frame 1.
Patent JP-H01151978-A (JP)
Title: Automotive coating method
Inventor: ARAKAWA TAKASHI
IPC: B05D7/14
Filed: 1987-12-08
Abstract: PURPOSE:To prevent resin and pigment of an under coat lower film from being deteriorated and to make dirt easy-to fall and to protect the surface by allowing a top coating film of an automobile to be furthermore applied with fluororesin- base coating. CONSTITUTION:An application process of fluororesin-base paint is provided after a coating process consisting of degreasing treatment, chemical treatment, electrodeposition coating, sealing, intermediate coating and top coating and before an outfitting assembling process. A top coating film 11 is applied with fluororesin-base coating such as fluorine-contg. polyol having about 10,000-30,000mol.wt. and OH value about 5-20mg KOH/g to form its film 12. By such a way, deterioration of resin and pigment under the top coating film is inhibited and superhigh weathering resistance is imparted and surface protective function is obtained with this film and dirt is made easy-to fall and maintenance is sufficiently performed by only water washing.
Patent JP-H05151139-A (JP)
Title: Situation storage system for input/output controller
Inventor: HANIYUDA KOICHI
IPC: G06F13/10
Filed: 1991-11-26
Abstract: PURPOSE:To provide a situation storage system for an input/output controller which never destroy the control information storing the situation even when the initialization commands are produced several times in a short period except a power ON state. CONSTITUTION:A timer control circuit 17 is provided to an input/output controller 11A provided between a system bus 1 and an input/output device 2 to count a prescribed time from the point of time when an initialization command is received. An input/output control processor 13 basically saves the control information showing the input/output control situation into a saving area of a control memory 14 when an initialization command is received except a power ON state. However the saving of the control information is inhibited to the initialization command received while the circuit 17 is counting a prescribed time.
Patent JP-H02156301-A (JP)
Title: Field apparatus controller for railway
Inventor: SAITO HIROO
IPC: G05B9/03
Filed: 1988-12-08
Abstract: PURPOSE:To improve the fail-safe property to improve the reliability and to make a device small-sized and light-weight by using relays and logic elements to select the majority of instruction signals coinciding with one another. CONSTITUTION:Signal lamp lightiung instruction signals from CPUs 1 to 3 are inputted to a logic element circuit 12 of a majority part 5 through a bus 11. When the majority of, namely, two or more lighting instruction signals are given from CPUs 1 to 3, an output is obtained from the circuit 12 to turn on a transistor 13. Then, solid-state relays 24 to 26 are operated through inverters 21 to 23 of an interface part 6. A signal lamp 31 for left advance, a signal lamp 32 for center passage, and a signal lamp 32 for right advance are lit together with a common signal lamp 34 according as relays are made conductive respectively. When relays 24 to 26 are faulty, this state is transmitted to CPUs 1 to 3 through a buffer circuit 14.
Patent JP-H02269391-A (JP)
Title: Electronic music box
Inventor: SANO TADASHI
IPC: G10H1/057
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a volume adjusting circuit, for which electronic control is easy, by providing a charging circuit to a capacitor having cases that first and second transistors are conducted by receiving a rhythm signal and that the first transistor is conducted. CONSTITUTION:Equivalent resistance value is changed in a state that transistors T1 and T2 to charge a capacitor C by the rhythm signal are conducted. Then, charging quantity to the capacitor C is adjusted. In the case of a large tone, a rhythm signal 1 simultaneously goes into A1 and A2 and a reverberative waveform 2 is made. Then, a modulated waveform 4 goes into an amplifier circuit AMP. In the case of a small tone, a rhythm signal 1' is inputted only to the A1. Then, since the rhythm signal 1' is not inputted to the A2, only the transistor T1 is in the conductive state. Thus, it is not necessary to use comparatively expensive parts such as a variable resistor or switch, etc., and simultaneously, the volume adjusting circuit, for which mechanical operation is not required and the electronic control is easy, is obtained.
Patent JP-H10155112-A (JP)
Title: Image pickup device
Inventor: FUKUDA EIJU
IPC: H04N5/335
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To minimize increase in a noise level at a connecting point in the image pickup device that extends an image pickup dynamic range by synthesizing a plurality of images whose exposure differs from each other. SOLUTION: A maximum value detection circuit 7 controls the exposure of an image pickup element 1 to be a 1st exposure and a 2nd exposure that is smaller than the 1st exposure and optimizes the 2nd exposure based on the 2nd exposure. Furthermore, a synthesis circuit 6 synthesizes a 1st image signal corresponding to the 1st exposure and a 2nd image signal corresponding to the optimized 2nd exposure.
Patent JP-H04183641-A (JP)
Title: Shuttle clutch protection device of vehicle
Inventor: IWAMOTO MASATOSHI
IPC: B60W10/10
Filed: 1990-11-15
Abstract: PURPOSE:To prevent seizure of a shuttle clutch by holding the shuttle clutch in a neutral condition in the changeover operation of a shuttle lever and providing a control unit which stops the engine after stopping run in a system in which an engine is stopped by changeover of the shuttle lever. CONSTITUTION:A shuttle switch 13 outputs an advance side shuttle signal to a shuttle signal processing unit 15 if, for example, a shuttle lever 14 is operated forward, then, the signal is sent from a pressure rise control unit 16 to an advance side valve driving unit 17. This allows a proportional valve 9 to be driven to the advance side, the pressure oil is fed to the advance side of a shuttle clutch 8, and the shuttle clutch 8 is set in connection. On the other hand, if the shuttle lever 14 is erroneously operated while a vehicle is running fast, a high speed signal from an engine speed detecting unit 24 and a signal from the shuttle signal processing unit 15 are inputted in a logical judgement unit 25, and the logical judgement unit 25 sends a pressure rise signal to the pressure rise control unit 16 to hold the shuttle clutch 8 in a neutral. When the vehicle stops its inertia run, an engine stopping solenoid 27 is activated to stop an engine 3.
Patent JP-H07137883-A (JP)
Title: Paper sheet delivery device
Inventor: KOMATA NOBUAKI
IPC: G07D1/00
Filed: 1993-11-16
Abstract: PURPOSE:To achieve conveyance in a proper delivery condition by adjusting each adjusting output controlled in a delivery step of pickup, feed and gate rollers in accordance with a detected paper sheet condition wherm delivery abnormality is detected. CONSTITUTION:When bank a note is delivered from an initial feed condition detection data of the note by feed detecting sensors S1 to S3 and from an initial feed condition detection data of the note by right/left rotary encoders E1, E2, a CPU controls a rotational speed of each pickup roller R1, R2 and its drive time, rotational speed of each feed roller R3, R4 and its drive time, press adjusting value of each pressing force adjusting mechanism and a clearance adjusting value of each clearance adjusting mechanism. In this way, even when generated delivery abnormality of a skew or the like at the time of starting delivery of the note, since the note of generating the skew is delivered while adjusted in this point of time, when delivered from each roller R1 to R4 and gate roller R5, R6, inferior delivery is completely eliminated, to deliver the note in a proper delivery condition.
Patent JP-H08147455-A (JP)
Title: Solid graphic data managing method
Inventor: MURO HIROAKI
IPC: G06T17/00
Filed: 1994-11-21
Abstract: PURPOSE: To provide the solid graphic data managing method which is small in data capacity and provides necessary details and enables data to easily be utilized as a plane figure as well as a solid figure. CONSTITUTION: For graphic data on a plane consisting of a two-dimensional coordinate array (x, y), it is made possible to select a control flag showing three kinds of extension. Namely, coordinates of a constitution point are given as (x, y, z) for extension (1). One Z coordinate showing the altitude of a figure is given to the figure for extension (2), and a numeral (d) and information (f) meaning structure and a display method are given to a figure whose shape is determined for extension (3). Those kinds of extension are applied independently or in combination to form solid graphic data. Consequently, a variety of solid graphic data can efficiently be represented with small memory capacity.  Therefore, data storage formats are used distinctively for solid graphic data on a house, roads, underground piping, etc., according to the properties of the object shapes and they can be maintained and managed mixedly.
Patent JP-S63168945-A (JP)
Title: Ion source for ion implanting apparatus
Inventor: NAKAJIMA FUMIHIKO
IPC: H01J27/08
Filed: 1986-12-30
Abstract: PURPOSE:To draw out beams from a narrow slit when arsenic beams are drawn out, while drawing out beams from plural slits when large current beams are drawn out, and to make an ion source for common use for boron and arsenic ions, by moving an emission slit part of an ion source. CONSTITUTION:A plasma 2 maintained in a discharge box 1 is injected from a slit 4 furnished at a slit part 3. The slit part 3 is, together with a slit part holding cylinder 8, rotated 90 deg. by a motor 9, and when it is rotated, plural slits 12 other than the preset slit 4 are disclosed at the hole of an electrode 5 which make the area about two times the slit 4. By moving the slit part 3, the beams are drawn out from the narrow single slit 4 when the arsenic beams are drawn out, while the beams are drawn out from the slits 12 when large current beams such as the boron beams are drawn out. Therefore, a common ion source for an ion implanting apparatus can be used for implanting the boron ions and the arsenic ions.
Patent JP-H08167660-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NOMURA TOSHIO
IPC: H01L21/8244
Filed: 1994-12-15
Abstract: PURPOSE: To make parasitic diode characteristic in a p-n junction dull and to reduce power consumption by forming a p-n junction generated parasitically between a drain electrode of a driver transistor and a drain electrode of a load transistor inside a contact hole. CONSTITUTION: A parasitic diode formed in a region wherein polycrystalline silicon films 26b, 26c and an amorphous silicon film 30 are in contact mutually is formed near a contact interface of the part of contact holes 20g, 20h. That is, in the part of a node contact 34a, polycrystalline silicon films 18a, 26b and an amorphous silicon film 30 are formed in lamination. In the process, a p-n junction 38 formed of the polycrystalline silicon film 26b and a p-type high concentration region of the amorphous silicon film 30 is formed to almost coincide with an interface between the amorphous silicon film 30 and the polycrystalline silicon film 26b. Thereby, it is possible to make a parasitic diode in the p-n junction 38 dull and to reduce power consumption.
Patent JP-2000135696-A (JP)
Title: Order change method in corrugating machine
Inventor: ITO MASAHARU
IPC: B31B50/20
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To allow continuous stacking at the stacking part of an upper stage stacker by reducing the amount of poor sheets encountered in order change. SOLUTION: This order change method is applied to a corrugating machine provided with a slit scorer device for cutting corrugated board webs 5 by means of slitter cutting lines 20 run along the traveling direction of the corrugated board webs 5, and a plurality of cutting off devices for splitting the plurality of cut corrugated board webs 5 into at least two at the boundary of a separating slit M, one of the slitter cutting lines 20, and for cutting each split corrugated board webs 5 in the direction orthogonally intersecting with the traveling direction of each split corrugated board web 5. Where, a constitution is made so that the separated slit Mx of the corrugated board webs 5 in the old order and the separated slit My in the new order may be generally located in the same straight line shape.
Patent JP-H03172667-A (JP)
Title: Control device for continuously variable transmission
Inventor: SATO YOSHIJI
IPC: F16H63/44
Filed: 1989-11-30
Abstract: PURPOSE:To reduce the generation of a shock during down shift by a method wherein during lockup, the number of revolutions of a primary pulley is increased so that a rate of change of the number of revolutions of an engine is kept approximately at a specified value, and a lockup clutch is caused to effect engaging operation. CONSTITUTION:When after, during running of a vehicle, a continuously variable transmission starts a shift, it is decided from a change gear ratio (e) by a lockup deciding part 93 that a fluid coupling is in a coupling region, a lockup ON signal is outputted. Down shift is controlled by a number of lockup revolutions of lockup calculating means 95 based on a rate of change of the number of revolutions of an engine, and the number Np of revolutions of a primary pulley is increased so that it coincides with the number Ne of revolutions of an engine. Simultaneously, engagement of a lockup clutch is controlled according to a rate dNe/dt of change of the number of revolutions of an engine by means of a rate of change of number of revolutions of lockup calculating means 96. This constitution suppresses a fluctuation in the number of revolutions of an engine during lockup and reliably reduces the generation of a shock.
Patent JP-2000149029-A (JP)
Title: Sub-pixel alignment method for digital image
Inventor: HU SHANE CHING-FENG
IPC: G06T7/40
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To align an original image and its corresponding test image with high accuracy. SOLUTION: A test block 28 includes textures 25 which are contained in an original image and its corresponding test image, and FFT(fast-Fourier transformation) is applied to every pixel included in the block 28. These FFT results are correlated with each other to generate a correlation surface. A shift position is decided from the peak correlation value, and its adjacent correlation value of the correlation surface and both original and test images are aligned.
Patent JP-H10151291-A (JP)
Title: Washing machine
Inventor: MORITA IZUMI
IPC: D06F33/02
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To wash a wash as successfully as possible even if the wash floats. SOLUTION: When a washing is performed in a 'faint water flow' course, the weight of washes stored in a washing drum is detected (step S1), then water is poured in the washing drum to a specified level according to the weight (steps S2 and S3). An agitator is driven, and whether a wash is floated or not is detected according to a detection signal from a rotation sensor based on a load applied to the agitator (step S5). If it is detected that a wash is floated (step S6), a sink operation for sinking the floated wash into the water is performed by pouring water into the washing drum and driving the agitator.
Patent JP-H09163612-A (JP)
Title: Charge circuit
Inventor: TAMAI MIKITAKA
IPC: H02J7/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent an overcharge preventive FET from overheating when charging a secondary battery which has short-circuited inside, and also, to normally charge the secondary battery where the battery voltage has dropped abnormally though it has not short-circuited inside. SOLUTION: An overcharge preventive FET 3 and an overdischarge preventive FET 2 connected in series to a secondary battery 1 is turned on or turned off by the control circuit 4 which detects the voltage of the secondary battery 1. Between the gate and source of the overcharge preventive FET 3, an on-off switching element 5, which is turned on with the output signal of the control circuit 4, is connected. On the input side of the on-off switching element 5, the input circuit 9 of the drain voltage of the overcharge preventive FET 3 is connected. When the drain voltage of the overcharge preventive FET 3 is high, the on-off switching element 5 is turned on by an input circuit 9, and the overcharge preventive FET 3 is turned of compulsively.
Patent JP-2001131291-A (JP)
Title: Optically coherent particle and its manufacturing method
Inventor: SHIMAMOTO SHU
IPC: C09B57/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain optically coherent particles (e.g. coherent pigment particles) which excel in reflecting properties to wavelengths of the visible light region and, simultaneously, are useful as the decorative material and the like. SOLUTION: The optically coherent particles (scaly coherent pigment particles) having a cholesteric liquid crystal structure which interfers with part of the wavelengths of a visible light can be manufactured by solidifying a cholesteric liquid crystal solution of a cellulose derivative in a non-solvent. The cellulose derivative may be a cellulose aryl carbamate derivative having been substituted with an aryl carbamate group which may have a substituent (a halogen substituted phenyl carbamate group). The optically coherent particles may be used as the coherent composition in combination with a medium (a solvent or a solvent-soluble polymer).
Patent JP-H05152556-A (JP)
Title: Manufacture of solid-state imaging device
Inventor: OKADA HIROYUKI
IPC: H01L27/148
Filed: 1991-11-27
Abstract: PURPOSE:To provide a solid-state imaging device accompanied by no heavy metal contamination, less variation of substrate bias voltage and lower applying voltage of a vertical pull-out type electronic shutter. CONSTITUTION:Boron 14 is implanted into a silicon substrate 11 using high acceleration ion implantation from 800keV to 1.5MeV, and then thermally treated at 1150 deg.C or below for forming a p-type well area 15, accompanied by no heavy metal contamination. Since a stable junction is formed between the n-type region of a photodiode and the p-type well area 15, fluctuation of the reverse bias voltage applied to the silicon substrate 11 for vertical overflow drain becomes smaller and the voltage which is required for a vertical pull-out type electronic shutter and applied to the silicon substrate 11 also becomes lower.
Patent JP-H07314010-A (JP)
Title: Method of driving,operating and controlling crown adjusting device of cluster mill
Inventor: JIYON DABURIYU TAARII
IPC: B21B37/38
Filed: 1991-11-27
Abstract: PURPOSE: To provide a mill controller which is operated in both tilt and crown modes and, one the other hand, with which each saddle is independently adjustable by providing a computer control system which simultaneously drives multiple driving device. CONSTITUTION: A crown adjustment rack 1 is fixed on a screwed adjustment rod 3 by means of U-shaped clevis pins 2. The screwed adjustment rod 3 is engaged with an inner screw of a worm gear 4 driven by a hydraulic motor 6 via a spindle 7 and a worm 5. Hydraulic oil is supplied to the hydraulic motor 6 via a solenoid valve 8 and a flow rate control valve module 9. Two solenoids 10 and 12 of the solenoid valve 8 are actuated at necessary occasions by an electronic computer 17 with each signal supplied from a digital output board 14 to each of a solid relays 11 and 13. An extension bar 20 mounted on the adjustment rod 3 is mounted on the core of a linear variable differential transformer 15.
Patent JP-H07143549-A (JP)
Title: Radio channel retrieval system
Inventor: MIKI EISUKE
IPC: H04Q7/22
Filed: 1993-11-19
Abstract: PURPOSE:To provide a radio channel retrieval system for shortening time required for retrieving an idle channel without lowering frequency efficiency. CONSTITUTION:All the channels are not defined as a retrieval target but the retrieval target channel is limited to one part of all the channels and when there is a channel satisfying required quality in the limited retrieval target channels, the channel at the lowest quality is allocated among those channels satisfying the required quality but when there is no channel satisfying the required quality in the limited retrieval target channels, a generated call is judged as a call loss. As examples for selecting the retrieval target channels, there are a method for selecting all the required number of channels at random and a method for selecting a retrieval start channel and selecting the required number of channels in the order of arrangement or the like.
Patent JP-H08172071-A (JP)
Title: Semiconductor manufacturing device and treatment method of semiconductor wafer
Inventor: TAKAGAKI TETSUYA
IPC: C23C16/50
Filed: 1994-12-16
Abstract: PURPOSE: To provide the semiconductor manufacturing device capable of reducing pollution of semiconductor wafer. CONSTITUTION: Within the title semiconductor manufacturing device for plasma treatment a semiconductor wafer by producing gas plasma in a chamber, a flat plate electrode 12 for separating plasma producing chamber and treatment chambers in a chamber are made of a non-conductive base material 12a such as Si to be composed of a conductive member 12b such as Al formed on a wafer opposite surface and opposite side.
Patent JP-H09153564-A (JP)
Title: Resin frame for semiconductor package
Inventor: TSUBOMATSU YOSHIAKI
IPC: H01L23/10
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To stably manufacture a specific semiconductor package by respectively forming a desired metal reinforcement pattern in both surfaces outside a predetermined region and forming a recessed part which is not a through hole but reaches the rear surface of a wiring pattern from the opposed surface side of wiring pattern surfaces of plural sets. SOLUTION: Predetermined resist images 4, 5 are respectively formed on an insulating film base material 3 with double-sided metal foil 1, 2, and after a plurality of sets of desired wiring patterns 6 and reinforcement patterns 7, 8 are formed, the resist image is separated. Next, a recessed part 9 which reaches the rear surface of the metal foil is provided in the position which makes a connection part for an external base board in the succeeding process. Next, after it is punched in a predetermined frame-like form by a metal die, predetermined metal plating 10 for connection is applied to the rear surface of the wiring pattern and the wiring pattern exposed inside the recessed part to obtain a desired frame, a semiconductor package capable of dealing with miniaturization and high density can be stably manufactured by using the frame.