baber/WOPTO huggingface dataset:
Patent JP-H02149381-A (JP)
Title: Cleaning apparatus for hulling and separating machine
Inventor: YAMAMOTO MICHIHIRO
IPC: B07B13/02
Filed: 1988-11-30
Abstract: PURPOSE:To improve the durability of a brush by providing the brush for cleaning a bowl and a discharge amount sensor for detecting the amount of the grain discharged from a rotary classifying tube. CONSTITUTION:A mixed rice, when supplied into a rotary classifying tube 1, is separated into uncleaned rice and unhulled rice. The uncleaned rice is carried out from a machine through a discharge passage 17 and the unhulled rice is sent back to hulling rolls through a return passage 19 for hulling again. During the period of hulling and selecting operation, a cleaned rice amount sensor 16 detects the amount of the cleaned rice per unit time and also compares the detected value with the reference value. Such detected value is equal to or below the reference value, a bowl 2 is regarded as in a clogged state and a brush 8 is forced against the inner peripheral surface of the rotary classifying tube 1. This can set an appropriate cleaning interval and prevent the wear of the brush.
Patent JP-H01146746-A (JP)
Title: Recording system of color printer
Inventor: NAKA TOSHIYA
IPC: B41J2/525
Filed: 1987-12-02
Abstract: PURPOSE:To take-in a large number of gradations without lowering resolving power, by separately setting the matrix sizes of the primary colors corresponding to the visual sensitivity of a person and driving a printer on the basis of this pixel matrix size. CONSTITUTION:When the visual sensitivity characteristic of a person is investigated with respect to the primary colors Y(Yellow), M(magenta) and C(cyan), the sensitivity is highest is M and low in Y and C. Hereupon, with respect to M highest in sensitivity, great importance is attached to resolving power in determining a matrix size to set a matrix size determined by 7 pixels/mm being the tolerance limit of the resolving power of a human's eye and a 4X4 matrix 16 is obtained. With respect to Y and C low in sensitivity, great importance is attached to the number of gradations rather than the resolving power in the determination of the matrix size and a 5X5 matrix 17 is obtained. On the basis of the matrix size of each of the primary colors set as mentioned above by a setting means 11, a color image 10 is printed by a printer driving apparatus 12.
Patent JP-2000114451-A (JP)
Title: Taping apparatus, manufacture of lead frame, and manufacture of semiconductor device
Inventor: MAKI KIYOHISA
IPC: H01L21/50
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To suck stickily and carry a tape without leaving any stickily sucking mark, by providing in a taping apparatus of the tape a stickily sucking portion made of a porous material having a gas permeability, and by carrying the tape through sucking it stickily. SOLUTION: A tape 5 is punched from a tape raw material 2 by a punch 3 and die 4. The tape raw material 2 has a bonding agent layer provided on the one-side surface (the surface to be bonded to a lead frame) of its polyimide resin layer. Then, in the state of mounting the tape 5 on an end surface 6 of the punch 3, the end surface 6 is pressed against a carriage portion 7 to mount the tape 5 on the carriage portion 7 (b). The tape 5 mounted on the carriage portion 7 is sucked stickily on a stickily sucking portion 8. The stickily sucking portion 8 is made of a porous material having a gas permeability, and the whole of its stickily sucking surface 10 has a stickily sucking function when sucking the tape 5 from a suction portion 9. Then, the carriage portion 7 is moved to a tape mounting portion 11 to mount the tape 5 on a tape mounting region 13 of a lead frame 12, (c).
Patent JP-H04175548-A (JP)
Title: Reciprocation device
Inventor: WATANABE SABURO
IPC: B23Q5/34
Filed: 1990-11-08
Abstract: PURPOSE:To have sure operations without trouble, stopping elsewhere than the regular and set positions, and certain reciprocating motions by connecting a pair of engaging means with a reciprocation means, wherein the engaging means are to engage a forward moving part and return moving part alternately. CONSTITUTION:Each of a pair of engaging means (a, a) is composed of a chuck device 8 for an endless member 1, which is installed in the lower part of a reciprocation means 7 consisting of a traveling table whereon a material for processing, etc., is placed, and a stator 9 which pinches the member 1 together with the chuck device 8, and these means engage alternately a forward moving part (i) and a return moving part (ii) of the endless member 1. The engaging means (a) are arranged as facing the endless member 1, and the chuck means 8 is borne rotatably at the top of the stator 9 mounted to the reciprocation means 7 so as to engage the V-belt of the endless member 1, and further art air cylinder is connected with the tail of the chuck device 8.
Patent JP-H01145583-A (JP)
Title: Opposed tests apparatus for pilot relay device
Inventor: AKIYAMA KENICHI
IPC: H02H3/30
Filed: 1987-12-02
Abstract: PURPOSE:To shorten a time for a test, by measuring a test current supplied from a first current supply device to one pilot relay device and an operating output of the other pilot relay device, by a measuring element, and by displaying the results of the measurement. CONSTITUTION:A test current supplied from a current generator 1 is supplied not only to a pilot relay device 50a, but also to a pilot relay device 50b through a pilot line 11. When the amplitude of this test current becomes a prescribed value or above, the devices 50a and 50b operate. The respective amplitudes of operating outputs of these devices and the test current are measured by a measuring element 2 and displayed in a display element 3. Besides, a test current supplied from a current generator 6 to the device 50b is displayed in the display element 6 through the measuring element 2. By controlling a control signal outputted from an output control element 4, based on these displayed values, the amplitude of the test current supplied from the generator 6 to the device 50b is controlled, and a min. operation value test can be conducted. The time required for the test is shortened thereby.
Patent JP-H01147134-A (JP)
Title: Fuel-cut controlling method for internal combustion engine
Inventor: NAKATANI KATSUMI
IPC: B60W10/10
Filed: 1987-12-01
Abstract: PURPOSE:To prevent any undue torque transfer from occurring by setting a fuel-cut engine speed to be lower than the usual when an automatic transmission is shifted from a stop range to a travel range, and setting the fuel-cut time according to the engine speed at the time of shift operation. CONSTITUTION:A detected value of a range detecting sensor 29 attached to an automatic transmission 27 together with an air flow meter 13, a turning angle sensor 54, a car speed sensor 79, etc., is inputted into a controller 52 while usually performs a fuel cut at, for example, 7,000r.p.m. in engine speed, but when a car speed is less than the specified speed (for example, 10km/h) and the automatic transmission is shifted from a neutral or parking stop range to a travel range such as a D range or the like, it sets a fuel-cut engine speed to 1,500r.p.m., by way of example. At this time, the time for executing the fuel cut is set in proportion to the engine speed at the time of shift operation, so that it can be lowered to almost constant speed even from what engine speed.
Patent JP-H08160639-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device
Inventor: MORIKAWA YOSUKE
IPC: G03G5/04
Filed: 1994-12-07
Abstract: PURPOSE: To provide an electrophotographic photoreceptor having uniform electrification, generating no streak or the like, having a long copying life of the photoreceptor, and capable of stably feeding a high-quality copied image by setting the electrostatic capacity for a unit area of the photoreceptor. CONSTITUTION: An electrifying device 1 is arranged near an electrophotographic photoreceptor 2 in no contact, and the electrophotographic photoreceptor 2 is electrified by the voltage applied from a connected external power source 3 in this electrophotographic device. The distance between the electrophotographic photoreceptor 2 and the electrifying device 1 is set to 30-300μm, preferably 30-90μm. The electrostatic capacity for 1cm<2> of the electrophotographic photoreceptor 2 is set to 950 pF or above. The electrostatic capacity for 1cm<2> of the electrophotographic photoreceptor 2 is set to 950 pF or above even when electrification is applied by a DC voltage alone, and uniform electrification is obtained like the case when electrification is applied by a pulsating voltage.  The generation of an electric field in the reverse direction considered to cause a streak image can stably be suppressed.
Patent JP-H01144637-A (JP)
Title: Device for sealing semiconductor with resin
Inventor: KIDERA TORU
IPC: B29L31/34
Filed: 1987-11-30
Abstract: PURPOSE:To improve the dust collection effect of a dusting section in a semiconductor resin-sealing device by integrating a unit rocking an air plenum with a press and generating the flow of air having the fixed direction at all positions of sealed space. CONSTITUTION:A cylinder 6 is held to an upper platen 1 by mounting plates 3, 4. When a manifold 12 is supplied with air, air is blown off from a steel pipe 14. A rod 11 set up at the nose of the cylinder 6 is reciprocated with the cylinder 6, and a mounting plate 8 is rocked within the range of a certain angle corresponding to the stroke of the cylinder, using a hinge 7 as the center of revolution. Accordingly, the manifold 12 is also rocked.
Patent JP-H03164875-A (JP)
Title: Binarization threshold value determining device
Inventor: IJIRI TAKASHI
IPC: G06T1/00
Filed: 1989-11-22
Abstract: PURPOSE:To easily execute the binarization processing of a picture by calculating the average value and standard deviation of density in a picture area and afterwards determining a threshold value for binarizing the multiple density picture by using the average value and standard deviation of density calculated based on statistical inference. CONSTITUTION:When an operator designates an object in a source picture while observing the display of the source picture, a picture area 20 over a prescribed density range is searched with the density at a designated point P as a center and the average value and the standard deviation of the density in the picture area 20 are calculated. Afterwards, by using the average value and the standard deviation of the density calculated based on the statistical inference, the threshold value is automatically determined for binarizing the multiple density picture. Thus, without requiring the long-time experience and intuition of the operator, the optimum binarization threshold value can be speedily determined.
Patent JP-H04342001-A (JP)
Title: Apparatus for controlling process variable and adaptive tuning method of adaptive controller
Inventor: MOOTON SUKURAROFU
IPC: G05B13/02
Filed: 1991-10-24
Abstract: PURPOSE: To automatically control a process in optimum by tuning the parameter of adaptive controllers. CONSTITUTION: The adaptive controllers 21 and 22 receive error signals and generate output control signals connected to a process 10. The adaptive controllers 21 and 22 are tuned by the process 10 so that the process 10 outputs process variable PV signals having a prescribed characteristic with the output control signals. Process variable PV signals are connected to the second input terminal of a differential device 23 and the adaptive controllers 21 and 22 and therefore the adaptive controllers 21 and 22 can independently monitor the process variable PV signals. The arbitrary change of the process variable PV signal as the result of the disturbance of a process parameter can be detected with such constitution and the tuning of the adaptive controllers 21 and 22 is adjusted. Thus, the process 10 can automatically be controlled in optimum.
Patent JP-2001124534-A (JP)
Title: Three-dimensional shape-measuring method
Inventor: MITAKA RYOSUKE
IPC: G06T7/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for solving the problem of phase coupling at the time of computing a phase by an inverse tangent function in three- dimensional measurements by phase shift method. SOLUTION: In the case of conducting measurements by phase shift method through the use of one period of a sinusoidal wave pattern or more, a first pattern, which is a sinusoidal wave pattern, and a second pattern for indicating the location of the phase boundary of the sinusoidal wave pattern are used together. The first pattern is projected to an object to be measured T by a projecting device 11, and the second pattern is projected to the object to be measured T by an auxiliary projecting device 12 comprised of a light source 121 of a laser or the like and a half mirror 122.
Patent JP-S63155941-A (JP)
Title: Automatic answering telephone system
Inventor: NAKATANI TSUTOMU
IPC: H04M1/65
Filed: 1986-12-19
Abstract: PURPOSE:To prevent a lack in a sound recording in a reader tape by driving a tape mechanism according to the signal of a ringer detection circuit and controlling the tape mechanism so as to make the product of a maximum sound recording time per once and the maximum number of sound recordings smaller than the length of one way of a transmission message recording tape. CONSTITUTION:An answering control part 1 considers a tape and signal L fed to 5 pins within 10 seconds from a first mechanism control part 25 to be normal to set 6 pins to H and the first tape mechanism 49 is traveled. Then, after 6 seconds, 7 pins are stopped to count the number after a sound recording operation is completed and if the number is 20 times or less, they are brought into an answering stand-by state. Most tapes on the market are for recording for 46 minutes, 60 minutes and 90 minutes in reciprocating and the lack in the message recording at the end of the tape can be prevented by satisfying the sound recording timeXthe maximum number of the sound recording is <=23 minutes.
Patent JP-H08139812-A (JP)
Title: Private branch of exchange system
Inventor: OBA HIDEO
IPC: H04Q3/58
Filed: 1994-11-14
Abstract: PURPOSE: To provide a private branch of a exchange system in which amount of communication of information between a multi-function telephone set interface section and a central control section for a clock display function in a multi- function telephone set is reduced. CONSTITUTION: A multi-function telephone interface circuit section 3 updates a time and a clock based on a time notice from a central control section 5. When a clock display start request comes from the central control section 5, the multi-function telephone interface section 3 switches the indication of the multi-function telephone set 2 every minute.
Patent JP-H02216443-A (JP)
Title: Method and instrument for measuring electrokinetic potential of plural coexisting samples
Inventor: TSUNEKAWA MASAMI
IPC: G01N27/26
Filed: 1988-11-30
Abstract: PURPOSE:To simultaneously measure the zeta potentials of respective samples by alternating the feed direction of gaseous N2 alternately to the left and right at specified time intervals and reading the value of a streaming potential at the point of the time when the stable streaming potential is obtd. CONSTITUTION:The powder samples are tightly packed in the sample 6 and a soln. is filled in a connecting part between a sample cell and a liquid reservoir 1. The gaseous N2 of a prescribed pressure is then fed to the upper part of one liquid reservoir, by which the front surface of the liquid is pressured. The flow of the soln. takes place when the upper part of the other liquid reservoir is opened to the atm. A potential difference is then generated between platinum electrodes 3 at both ends of the powder layer. The feed direction of the gaseous N2 is alternated to the left and right alternately at the specified time intervals and the value of the streaming potential is read at the point of the time when the stable streaming potential is obtd. even when the gas is pressurized in both the left and right directions. The soln. is simultaneously sampled and the lambda is measured. This operation is carried out under various gaseous N2 pressures. The regulated streaming potentials and the pressure differences indicate a linear relation and, therefore, the electrokinetic potential is obtd. form the grade E/DELTAP.
Patent JP-H05205393-A (JP)
Title: Data converting disk device
Inventor: TAKEI MASAO
IPC: G11B20/10
Filed: 1992-10-16
Abstract: PURPOSE:To accurately detect sector not only depending on a gap by generating a signal indicating that servosector is correctly read at the time of reading track data. CONSTITUTION:The disk 1 is provided with many concentric tracks (cylinders) TR, data are recorded in each track TR according to the prescribed track format. In this case, four tracks 0 to 3 and the outer peripherial side guard band tracks in track 0 T-1 to T-37 are logically 0 and tracks from the track 4 to an inner peripheral track are logically 1. At the tracks T1, T2, T3 except the track zero T0 and guard band track, even when the track zero detection data is 0, the position T0 is decided by combining the zero detection data T with main track code Tn0.
Patent JP-H04178135-A (JP)
Title: Resin-molded motor
Inventor: KAWAMOTO MATSUO
IPC: H02K5/10
Filed: 1990-11-09
Abstract: PURPOSE:To efficiently eject water drips occurring within a motor to the outside by forming a projection having a level difference at a hole edge of a mold resin portion, by forming a notch having a fitting portion and a water drain at a bracket and by fixing the bracket by fitting the projection to said fitting portion. CONSTITUTION:A bracket 4 for retaining a bearing 3 has the peripheral edge bent to a recessed shape and has a ring-shaped fitting portion 4A and a notch 5 having a drain hole. On the other hand, a ring-shaped projection 6 is made at the mold resin hole edge at the end face side of a stator 1, and the bracket 4 is fixed by pressing the projection 6 in the ring-shaped fitting portion 4A. By doing this, water drops generated inside the motor caused by the temperature difference between the outside and heat from the resin-molded motor can be ejected out through the drain hole made in the bracket, and no water is able to enter directly from the outside to the inside of motor, so that the reliability of the motor can be enhanced.
Patent JP-S63162175-A (JP)
Inventor: OTSUKA SHUNPEI
IPC: B25J5/00
Filed: 1986-12-23
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-H10150364-A (JP)
Title: Semiconductor integrated circuit
Inventor: EGAWA KANJI
IPC: H01L27/04
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit by simplifying θ circuit configuration so as to optimize an area of the integrated circuit and to avoid superimposition of a digital noise on an analog power supply. SOLUTION: An analog circuit 3 inputs an analog signal Al, applies analog processing to the signal A1 based on a power supply voltage VDD1 and outputs an analog signal A2 to an amplitude conversion circuit 5. Since the analog signal A2 is not fully swung with the power supply voltage VDD1, the analog signal A2 inputted by the amplitude conversion circuit 5 is converted into a digital signal D2 fully swung with a power supply voltage VDD2 to output to a digital circuit 7.
Patent JP-H02151018-A (JP)
Title: Chemical suck-back mechanism of chemical coating apparatus
Inventor: IWAMI SATOSHI
IPC: H01L21/027
Filed: 1988-12-01
Abstract: PURPOSE:To realize stable suck-back bellows and to prevent chemical from dripping to cause the yield of a semiconductor product to deteriorate by providing suck-back bellows at the end of a chemical discharge nozzle. CONSTITUTION:When a chemical pressure feeding pump 1 is turned ON and an air drive type stop valve 2 is opened, chemical is started to drop on a semiconductor substrate 9. When a feed screw 6 is rotated by a motor 5 at substantially the same timing, suck-back bellows 4 are moved in a direction A to be contracted downward to become a preparatory state. Then, when the pump 1 is turned OFF and the valve 2 is closed, its chemical discharging operation is finished, but the motor 5 is rotated at a low speed at substantially the same timing, the bellows 4 are moved in a direction B to be elongated upward, thereby performing suck-back operation of the chemical at a slow speed. Thus, a stable suck-back operation is obtained.
Patent JP-H02153238-A (JP)
Title: Control device for duplex fuel diesel engine
Inventor: BEPPU OSAMU
IPC: F02D41/38
Filed: 1988-12-02
Abstract: PURPOSE:To simplify the structure by selectively operating the main fuel supply stopping means when the engine load is less than the reference value and a pilot fuel lower limit setting means when the engine load is more than the reference value, and constraining the main fuel control rod or a pilot fuel control rod. CONSTITUTION:In a device in which a fuel injection valve 1 possible to inject the main fuel and the pilot fuel, the rotating movement of an output shaft 22 of a governor 21 in response to the total fuel requirement quantity is transmitted to a total fuel control rod 24 through the link mechanism 23. A connecting bar 28 is attached to the rod 24 with a pivot 29, and a gas fuel control rod 26 and a pilot fuel control rod 27 are respectively connected to the both ends of the connecting bar 28, and these movement quantity in the axial direction is transmitted to each control rack rods 6, 7 of a fuel injection pump 4. Each control rod 26, 27 are constrained by each air cylinder 40, 41 so as to stop the main fuel supply when the engine load is less than the reference value and set the lower limit of the pilot fuel when the engine load is more than the reference value.
Patent JP-H04175926-A (JP)
Title: Editor for program development
Inventor: HASEGAWA NORIMICHI
IPC: G06F11/28
Filed: 1990-11-08
Abstract: PURPOSE:To visually recognize easily the hierarchic structure of a program by providing a function for recognizing the hierarchic structure of the program and a function for displaying a specified hierarchy and source data in the same hierarchy with a hierarchy differently in color from other source data. CONSTITUTION:A keyboard 1, a controller 2, a display 3, the editor 4 for program development, the program hierarchical structure recognizing function 5, and the source data color-classified display function 6 are provided. In this case, the program hierarchical structure recognizing function 5 reads all the source data of one program, and extracts and stores their line numbers and hierarchical numbers. The function 6 which displays the specified hierarchy and the source data in the same hierarchy with the specified hierarchy differently in color from other source data finds the hierarchical number of specified source data from the extracted line numbers and hierarchical numbers, extracts the line numbers of the same hierarchical numbers with the found hierarchical numbers, and displays them differently in color from other source data. Consequently, the hierarchical structure of the program can easily be recognized.
Patent JP-H10134311-A (JP)
Title: Magnetic head
Inventor: ISHIZAWA TAKASHI
IPC: G11B5/105
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To improve yield by eliminating the necessity of an adhesive material for joining a magnetic head core to a holder. SOLUTION: In a magnetic head constructed by connecting a holder 25 made of a non-magnetic material to a magnetic head core 20, projecting parts 26 and 27 are integrally formed in the holder 25, the projecting parts 26 and 27 are put through the magnetic head core 20 and, by hot-melting the tips 26a and 27a thereof to the magnetic head core 20, the holder 25 is joined to the magnetic head core 20.