baber/WOPTO huggingface dataset:
Patent JP-H05109971-A (JP)
Title: Lead frame
Inventor: ENDO HIROHISA
IPC: H01L23/28
Filed: 1991-10-18
Abstract: PURPOSE:To suppress deformation due to working caused at the time of dimple working of a lead frame tab by press-working by providing a dimple having a trapezoidal cross section on an opposite side to an element fixing face of the tab. CONSTITUTION:A dimple 3 having a trapezoidal cross section is formed on a worked face 2 of a tab 1 of a lead frame having a thickness (t). The trapezoid is in a shape wherein a summit 4 of a pyramid or a cone has been cut by height (h) and has a plane parallel to the worked face 2, that is, a bottom 5. Formation of the bottom 5 produces components moving perpendicularly with respect to a material, these moving components expand horizontally on an element adhering surface, and they are balanced with horizontal components of the worked face 2. Thus, warping of the tab 1 can be suppressed.
Patent JP-H10128526-A (JP)
Title: Detection of flowing-out slag
Inventor: TSUCHIYA MASAKATSU
IPC: B22D11/16
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To detect the starting point of flowing-out of slag in discharging flow by measuring the brightness of the discharging flow of molten metal by a CCD camera, prepaising the histogram of the brightness signals, setting a specific threshold value group and judging whether or not disturbance exists. SOLUTION: The histogram is smoothened and substituted for frequencies of the brightness levels and a threshold value A divided into the brightness levels of the back ground and the molten metal by a discriminating analyzing method, a threshold value B for the brightness value at high brightness side corresponding to 2σ or 3σ in the case of assuming the brightness distribution of the molten metal as the normal distribution and a threshold value C for [B×2-A], are used, respectively. The total frequency of A and B as the total frequency of the molten metal, the total frequency of B and C as the total frequency of the slag and the brightness distribution of C and the max. brightness level as the total frequency D of the abnormal brightness part caused by the disturbance, are calculated.  It is judged whether the disturbance exists or not with this D, and in the case of no existence of the disturbance, from the comparison of the max. brightness value and the moving average value of the max. brightness values, and in the case of existence of the disturbance, from the total frequency ratio value of the slag and the molten metal, it is judged as the starting point of the flowing-out of the slag.
Patent JP-H07149211-A (JP)
Title: Braking energy regenerating device
Inventor: TAKEDA NOBUAKI
IPC: B60T1/10
Filed: 1993-11-29
Abstract: PURPOSE:To carry out precise motor control by prohibiting motor actuation of a pump/motor at the time when a clutch is in the connected state and car speed is detected to be less than a specified value and by preventing the motor actuation at the time of stopping a vehicle even at the time when a neutral sensor is abnormal. CONSTITUTION:An ECU discriminates whether a select position of a transmission 3 is neutral or not by a TMN signal from a T/M neutral sensor 85, and when its result is YES (neutral), that is, when the select position is neutral, it judges that a driver has no intention to start a vehicle yet and does not carry out motor control. The ECU discriminates whether a clutch 2 is in the connected state or the cut state in accordance with a clutch cutting signal of a clutch cutting sensor, and when it is in the cut state, it judges that the driver has no intention to start the vehicle as at the time when the select position of the transmission 3 is neutral and does not carry out the motor control.
Patent JP-H0916373-A (JP)
Title: Apparatus for coding and division of variable-length code
Inventor: KIYOU TOUSHIYUU
IPC: G06F5/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an improved variable length code encoding and dividing device capable of processing the length of an encoded variable length code word(VLCW). SOLUTION: The device has a 1st register 10 for storing and generating a series of source codes, a look-up table 20 for generating a VLCW and its code length, a 2nd register 28 for storing and generating a VLCW, and a 3rd register 30 for storing and generating the code length of a VLCW. The device includes also a 1st barrel shifter 32 for connecting a current inputted VLCW to a precedently connected VLCW and generating the newly connected VLCW, a 4th register 34 for storing and generating the connected VLCW and a 2nd barrel shifter 40 for generating a segment with fixed length.  In addition, the device includes an adder 36 for adding the code length of the current inputted VLCW to that of a precedently added VLCW and generating the newly added code length, a 5th register 38 for comparing the newly added code length with previously determined bit length and outputting a control signal to the 2nd barrel shifter 40 and a 6th register 42 for storing and generating the segment with the fixed length generated from the 2nd barrel shifter 40.
Patent JP-H05134640-A (JP)
Title: Frame buffer for multi-media
Inventor: HABATA SHINICHI
IPC: G09G5/06
Filed: 1991-11-14
Abstract: PURPOSE:To constitute a frame buffer unit so that animated picture data of other format than RGB such as YUV, etc., can be displayed in order to reduce a load of a video data bus being a path of the animated picture data to be displayed. CONSTITUTION:By providing a color space converter 107 for adding a color space code to animated picture data and converting a color space of output data of a frame buffer, a timing regulator 106 for correcting disorder of a timing caused by a fact that the color space converter 107 is added, and a color space table 108 for deciding whether the color space of the animated picture data is converted or not, and executing control of a conversion format executed by the color space converter, the animated picture data of other format than RGB such as YUV, etc., can be displayed by using the color space converter, and executing the conversion of the color space.
Patent JP-H08163236-A (JP)
Title: Virtual processing method for managing information base
Inventor: NONAKA FUSATOSHI
IPC: G06F13/00
Filed: 1994-12-02
Abstract: PURPOSE: To effectively utilize the storage area of a second-order storage device by fixing the size of a table by making the structure of the table into data constitution not to be affected by the structure of a managing object. CONSTITUTION: A program for processing a managing information base is constituted of a retrieval base 3a, a managing element program 3d, a function element program 3e in a function entity program 3c, and an operation control program 3b for managing information. Thus, an MIB is virtually constructed, the table to be managed by the retrieval base is classified into the table of managing object characteristics, the table of attributes and the table of operations and the sizes of tables are fixed corresponding to their types.
Patent JP-H08139573-A (JP)
Title: One-shot pulse generation circuit
Inventor: MAEDA TOSHIO
IPC: G11C11/409
Filed: 1994-11-08
Abstract: PURPOSE: To fixedly hold delay time by providing plural delay inverters successively series connected with the gates and drains connected in common of first and second MOSFETs as input terminals and output terminals. CONSTITUTION: A constant delay circuit CD is provided with a P channel MOSFET P2 current mirror connected to the MOSFETs P3 and P5 of the delay inverters DV1 and DV2 and the FET N1 current mirror connected to the FETs N3 and N5. The source of the FET P2 is connected to the power supply voltage of this circuit and the source is connected to the installation potential of the circuit through the FET N2 current mirror connected to the FET N1. Also, the source of the FET N1 is connected to a ground potential and the drain is connected to the power supply voltage through the FET P1. As a result, the operation of a synchronous DRAM for which internal clock signals Sa are input triggers is stabilized and accelerated.
Patent JP-H04173676-A (JP)
Title: Talking device of elevator
Inventor: SONOMOTO KIYOSHI
IPC: G08B29/00
Filed: 1990-11-06
Abstract: PURPOSE:To make it possible to develop an abnormal report and an inspection report on a single paper and to prevent to apply a process load to an inspection response device and an abnormal response device by providing a processing means to collect and to deal with collectively an abnormal history information kept in the abnormal response device and an inspection history information kept in the inspection response device. CONSTITUTION:A processing means such as a central processing unit 40 is installed to collect and to deal collectively with abnormal history information kept in an abnormal response device 20, inspection history information kept in an inspection response device 30, and further abnormal history information and inspection history information transmitted from other monitoring centers C2 to Cn. A memory device 41 and a printing device 42 are attached to the central processing unit 40. As a result, when a monitoring report is prepared, an abnormal report and an inspection report can be developed on a single paper. Consequently, the contents of the report can be recognized easily. Furthermore, no processing load is to be applied to the inspection response device 30 and the abnormal response device 20.
Patent JP-H03158927-A (JP)
Title: Program processor
Inventor: OKAMOTO SUMINORI
IPC: G06F9/06
Filed: 1989-11-17
Abstract: PURPOSE:To change a processing logic part of a program in an appropriate timing without stopping the device by making the processing logic part of the program, a data part, and a data reference defining part independent of each other. CONSTITUTION:A processing logic part of a program, a data part, and a defining part of a data reference are independent, respectively, and they are stored in means 10, 12 and 14, respectively. In such a state, the replacement of the program is executed by changing only the processing logic part. Also, a timing which can stop a program processing is detected, and by its timing, the processing logic part is changed automatically. In such a way, by changing the processing logic part by an appropriate timing, the program is improved.
Patent JP-H02145055-A (JP)
Title: Interphone device
Inventor: KOBORI TOSHIO
IPC: H04M9/00
Filed: 1988-11-26
Abstract: PURPOSE:To reduce the mount space by providing a microcomputer in a master set and using the microcomputer so as to generate a call tone. CONSTITUTION:When a call comes from a gate door side slave set, a current flows to a circuit connecting to a slave set in a master set and the arrival of a call is informed to a microcomputer 4. When the calling state is reached, the microcomputer 4 is started, and an output signal is outputted to ports P1, P2, P3 by the software control. Each output is summed by resistors R1 - R6 and the output is given at first with a pulse width T1 and duty ratio 50%, and the pulse width and duty ratio of the output are caused to T2 and 50% by the software similarly after a prescribed time. The output as above is given to obtain a tone color as 'beep pong' being a general call tone.
Patent JP-H03159884-A (JP)
Title: Horizontal control device of mobile agricultural machine
Inventor: YOSHIMURA FUMIO
IPC: B62D49/08
Filed: 1989-11-16
Abstract: PURPOSE:To prevent hunting in the horizontal control through oppositely directed expansion and contraction of a left and a right hydraulic cylinder of a horizontal control device for a tractor or the like, by allowing only one of the cylinders to operate in the next control run until the car height varied with the horizontal control restitutes to the set value. CONSTITUTION:When inclination of a car body to the left or right is sensed by an inclination sensor 18, a horizontal control device decides the operating directions of a left and a right hydraulic cylinder 3, 3 to expand and contract them oppositely, and thereby the car body is held level. This motion varies the car height to cause deviation from the set value of car height. To make horizontal control after this condition is generated and before the car height restitutes to the set value, one of the hydraulic cylinders 3 is operated so as to keep level. This prevents hunting and achieves stable horizontal control.
Patent JP-S62159841-A (JP)
Title: Working oil feed device for automatic variable transmission
Inventor: MIKI NOBUAKI
IPC: B60W10/10
Filed: 1985-12-29
Abstract: PURPOSE:To aim at simplification of a device and easiness of changing the set situation, by regulating the discharged oil pressure of a hydraulic power generating means to the optimum, according to a signal output from the discharged oil pressure sensor of the hydraulic power generating means, and a signal output from a traveling condition detecting sensor. CONSTITUTION:Control device 50a is constituted of an A/D transducer 32a, a fixed storage 33a, a central processing unit 35a, and a drive circuit 36a, as main constituents. Then, a servomotor 20a set for rocking a discharged oil increasing/decreasing slider 5a, is driven and controlled, according to signals output from an oil pressure sensor 30a set near the discharged oil pressure 11a outlet part of an oil pump A, and adapted to detect the oil pressure of the discharged working oil, an engine throttle opening sensor 37a, position sensor 38a for an automatic variable transmission shift lever, and a traveling sped sensor 39a.
Patent JP-H05136215-A (JP)
Title: Mounting structure of integrated circuit
Inventor: ADACHI MASAYUKI
IPC: H01L21/60
Filed: 1991-11-14
Abstract: PURPOSE:To see that the height of mounting does not become large without using solder at mounting and removal to and from the substrate of an integrated circuit. CONSTITUTION:An integrated circuit 2 is fixed freely of mounting and removal to a first substrate 1 through an adhesive layer 4. A wiring tape 3 is connected to the circuit face 2a of the integrated circuit 2. The terminal 3e on board side of a wiring tape 3 is inserted in the groove 1a made in the first substrate. A press member 5, where a hole 5a is made, is counterposed on the first board 1, and the press member 5 is pressed against the first board 1 by bolts and nuts. Hereby, the terminal 3e on board side of the wiring tape 3 is pressed against the pad provided in the groove 1a, and the electric connection is performed between the integrated circuit 2 and the first substrate.
Patent JP-H04170610-A (JP)
Title: Information processor
Inventor: HORIKOSHI TOMIO
IPC: G06F1/00
Filed: 1990-11-05
Abstract: PURPOSE:To easily change the parameter of an initial operation environment and to prevent the generation of a time loss due to a changing miss and the generation of data destruction, etc., by providing the information processor with a portable initial operation environment parameter setting mechanism. CONSTITUTION:The portable initial operation environment parameter setting mechanism 2 is constituted of a non-volatile memory 4 and a fixed information setting switch 3. The mechanism 2 receives a parameter necessary for initial operation from the information processor 1 and stores the received parameter in the memory 4. On the other hand, the processor 1 receives the parameter necessary for the initial operation from the mechanism. When the mechanism 2 is changed on occasion, any person can instantaneously set up a parameter, the optimum initial operation environment parameter can be instantaneously supplied and missetting can be eliminated.
Patent JP-H02195953-A (JP)
Title: Percussion wave source with piezoelectric ceramic
Inventor: HARARUDO AITSUENHEEFUERU
IPC: A61B17/22
Filed: 1989-11-17
Abstract: PURPOSE: To obtain a shock wave source with a piezoelectric ceramics ultrasonic converter to prevent electric discharge occurrence and enable high output by the carrier being an insulating and caking material composed of a synthetic resin surrounding a piezoelectric element on the side face and back face. CONSTITUTION: This piezoelectric ceramics shock wave source is composed of a carrier T, many piezoelectric elements P and a contacting part, namely, a front silver conducting layer S and a connecting wire A in the back. The carrier T is injected and connected to a plexiglass tube PS to give stability to all objects. It is possible to reinforce the back face with a setting resin. The convergence of acoustic field necessary for crushing a calculus is accomplished by spherically curving the front face of the unit. Many piezoelectric elements P set on the spherical segment form an active part of the shock wave source. The back face of the piezoelectric elements P is connected by the connecting wire A. The carrier T is composed of a soft liquid casting resin of high voltage resistance, and used as a mechanical support and caking material of individual piezoelectric element P.
Patent JP-H07150587-A (JP)
Title: Straight line excavation control device for hydraulic power shovel
Inventor: HARAOKA YOSHIHISA
IPC: E02F9/20
Filed: 1993-11-30
Abstract: PURPOSE:To lengthen a possible travel distance of a car body even if an angle of a laser beam to the horizontal is large. CONSTITUTION:A housing 38 having a laser beam receiving unit 10 of a car body 1 is installed so as to swing freely longitudinally by a horizontal shaft 41, and this housing 38 is fixed to a guide body 45 by a bolt 43 and a nut 44 to move slidingly along a guide groove 47 of the guide body 45. The laser beam receiving unit 10 is installed in its slant posture on the car body 1 so as to swing longitudinally with the horizontal shaft 41 as its center.
Patent JP-H05113664-A (JP)
Title: Material for color filter and hardened body thereof
Inventor: ISHII KAZUHIKO
IPC: G03F7/004
Filed: 1991-10-21
Abstract: PURPOSE:To enable water development and fine patterning and to form a hardened film which is hardly colored even after allowed to rest at a high temp. and has enhanced adhesion by using epoxy (meth)acrylate obtd. by allowing specified epoxy resin to react with (meth)acrylic acid. CONSTITUTION:This material for a color filter contains epoxy (meth)acrylate obtd. by allowing epoxy resin represented by the formula to react with (meth) acrylic acid, a reactive monomer contg. a ter- or higher functional ethylenic unsatd. group, a photopolymn. initiator and a diluent. In the formula, each of R1 and R2, is H or 1-4C alkyl, (n) is an integer of >=1, M is H or glycidyl, in the case of (n)=1, M is glycidyl, and in the case of (n)>=2, at least one of plural M's is glycidyl. Various additives such as a colorant (dye or pigment), a polymn. inhibitor, an antioxidant, a light stabilizer and a defoaming agent may further be used.
Patent JP-H11121360-A (JP)
Title: Semiconductor aligner
Inventor: SHIGARAKI TOSHIYUKI
IPC: G06F3/048
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To indicate exposure state by picture at real time. SOLUTION: An aligner is provided with a control computer 2 for controlling exposure operation and a console 3 as an I/O device for the computer 2 which is equipped with a screen outputting means to write patterns by which the condition of a wafer 9 under exposure can be recognized visually. Further, a means is provided to transmit to the console 3 at real time an information on exposure condition which is sent and received between the computer 2 and parts relating to the exposure operation while the aligner is in exposure operation, and the console 3 writes the pattern according to the obtained information while it is synchronized with the present exposure state.
Patent JP-H10123723-A (JP)
Title: Roller cleaning device for photosensitive material processor
Inventor: MIYASAKA EIJI
IPC: G03D3/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a roller cleaning device by which a roller arranged inside a washing storage tank can be drawn out in its axial direction without drawing out the washing storage tank. SOLUTION: In the case of performing the maintenance of a processing equipment, a pair of side boards 162 and 163 are drawn out in the axial direction of a pair of squeezing rollers 74 and 75 with the pair of the rollers 74 and 75, etc. At this time, a driving lever 169 slidably moves on the upper surface of a cam 165 and passes through the inclining surface of the cam 165 as the cam 165 moves, then is detached from the cam 165 and moves to a position where the lever 169 abuts on an abutting member not shown in the figure. As the lever 169 moves, a pair of supporting levers 166 and 167 connected to the lever 169 through a rotary shaft 168 moves, thus, the washing storage tank 161 hung and supported to the pair of the levers 166 and 167 falls to a retreating position.
Patent JP-H01142878-A (JP)
Title: Method and device for interpolating digital image
Inventor: ISHIDA YOSHIHIRO
IPC: G06T3/40
Filed: 1987-11-30
Abstract: PURPOSE:To obtain picture quality more excellent than an ordinary example by using an interpolation factor obtained by supplementing a 2nd factor determined by an interpolating position to a sinc function. CONSTITUTION:The interpolating position is set up as an approximate center, 2mX2n image data are selected so as to surround the interpolating position and distances (x), (y) up to the image data selected from the interpolating position are found out. Then, the values of prescribed factors omega(x), omega(y) uniquely determined from the found distances (x), (y) are found out. Preferably, the values of the prescribed factors omega(x), omega(y) are found out in accordance with the shown equations I. Then, interpolation factors I are found out in accordance with the equation II. Respective products of the interpolating factors I and image data corresponding to the interpolating factors are found out and the final interpolation image data are formed by the sum of obtained products 2mX2n.
Patent JP-H01145306-A (JP)
Title: Production of ultrafine particle of metallic oxide
Inventor: SHIMAKAWA HAJIME
IPC: C01B13/20
Filed: 1987-11-30
Abstract: PURPOSE:To obtain ultrafine particles of metallic oxide having small particle diameters, narrow particle diameter distribution, excellent transmission properties of visible light and ultraviolet light screening properties, by hydrolyzing a volatile metallic compound in the presence of an extremely excess amount of steam. CONSTITUTION:In producing ultrafine particles of metallic oxide by vaporizing or atomizing a volatile metallic compound and hydrolyzing under heating, the volatile metallic compound is hydrolyzed in an atmosphere containing >=40 times as much steam as that in theoretical amount required for hydrolyzing the volatile metallic compound. In production of the fine particles of metallic oxide, first the volatile metallic compound is vaporized or atomized. On the other hand, the amount of the steam to hydrolyze the vaporized or atomized volatile metallic compound used is preferably 40-1,000times as much as the theoretical amount of steam. The steam is introduced into a reactor and added to the atmosphere in the hydrolysis. In this way, the vaporized or atomized volatile metallic compound and the steam are introduced into the reactor, mixed and hydrolyzed under heating.