baber/WOPTO huggingface dataset:
Patent JP-H02162152-A (JP)
Title: Conveying device
Inventor: SHIMAMOTO KIMIHITO
IPC: B61B13/08
Filed: 1988-12-14
Abstract: PURPOSE:To facilitate the switching of the running direction and the adjustment of speed by providing a wheel capable of variably setting the steering angle on a movable body, rotating the movable body in a tube with the rotary thrust by a linear motor and the steering angle of the wheel, and changing the steering angle of the wheel. CONSTITUTION:The outer wall 5 of a capsule 1 constitutes the secondary conductor of a linear motor 6, and the primary winding 7 of the linear motor 6 applying the thrust in the periphery tangent direction of a tube 4, i.e., rotary thrust, to the secondary conductor is wound on the outer periphery of the tube 4. Rotary shafts 12a and 13a of two crown gears 12 and 13 are connected via a steering handle 19, and the steering handle 19 is swayed to rotate the crown gears 12 and 13, thus the steering angle of a wheel 18 is changed. The running speed of the capsule 1 is increased as the steering angle of the wheel 18 is increased, the running speed is decreased as the steering angle is decreased, thus the switching of the running direction of the capsule 1 and the adjustment of the running speed can be performed while the magnitude and direction of the rotary thrust of the linear motor 6 are kept constant.
Patent JP-H10144723-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMOISHI TOMOAKI
IPC: H01L21/60
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent stress from remaining in a inner lead subsequent to a bonding. SOLUTION: In a connection process, a chip 10 is bonded to a tape carrier 1 with an inner lead 4 and outer leads 5, which are laid on one main surface of the chip 10, via an insulating film 8. A notch 6 is formed in the inner lead 4 at a biased position on the inner lead 4. In an inner lead bonding process, the short part 4a of the inner lead 4 is tapped with a bonding tool 13, is cut and thereafter, a cut part piece on the side of the long part 4 of the inner lead 4 is curved by the tool 13 and is thermally pressure-bonded to an electrode pad 12. In a resin sealing process, a silicone rubber is potted in a window hold 3 formed in a carrier main body 2 and a resin-sealed part 14 is formed. Bumps 15 are respectively formed on bump formation holes 7 formed in the outer leads 5.  Accordingly, as a stress can be prevented from remaining in the inner lead subsequent to the bonding, the inner lead can be prevented from being disconnected by a thermal stress to act on a CSB(chip size package) and an IC.
Patent JP-S63165860-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/082
Filed: 1986-12-26
Abstract: PURPOSE:To obtain a photosensitive body high in electric chargeability, low in residual potential, high in sensitivity, good in adhesion to a substrate, and high in resistance to environmental conditions by laminating thin films each made of specified silicon and each having superlattice structure to form a charge generating layer and a charge retaining layer both for constituting a photoconductive layer. CONSTITUTION:The photoconductive layer 3 for constituting an electrophotographic sensitive body together with the conductive substrate 1 is composed of the charge retaining layer 5 and the charge generating layer 6, and at least one part of the layer 6 has the superlattice structure formed by alternately laminating the thin films of microcrystalline silicon containing at least one of C, O, and N, different in crystallization degree from each other, and at least one part of the layer 5 has the superlattice structure formed by alternately laminating the thin films of amorphous silicon and the thin films of amorphous silicon containing at least one of C, O, and N, thus permitting the obtained electrophotographic sensitive body to be made superior in chargeability, low in residual potential, high in sensitivity in the wide wavelength region, good in adhesion to a substrate, and high in resistance to environmental conditions by these superlattice structures.
Patent JP-H09134070-A (JP)
Title: Image forming method
Inventor: NISHIO YUKI
IPC: G03G9/08
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent toner from fusing onto a photoreceptor and to improve fixing performance and offset resistance. SOLUTION: The toner is one having at least binding resin and a low-melting substance which has a melting point 120 deg.C or below, and a latent-image holder 1 is the organic photoreceptor. In a developing process, a voltage for pulling the toner back from the latent-image holder 1 to a toner carrier 9 and a voltage for causing the toner to fly from the toner carrier 9 to the latent-image holder 1 are applied to the toner carrier 9 for the length of time T1 at least one time between the latent-image holder 1 and toner carrier 9 in the developing area of the latent-image holder 1 and toner carrier 9 opposite it. Thereafter a voltage for causing the toner to fly in an image part and pulling the toner back in a non-image part is applied to the toner carrier 9 for the length of time T2 . A T2 /T1 ratio is 0.1 or more.
Patent JP-H10163171-A (JP)
Title: Method and device for detecting neutral chemical sheed
Inventor: YAMAMOTO SEIJI
IPC: C23F4/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To detect an end point with high accuracy by retarding ions which become obstacles to the analysis, and negatively ionizing neutral chemical species softly, and mass-separating the produced negative ions for separation. SOLUTION: Xe gas is introduced from a gas introduction part 112 so as to produce xenon in very high excitation state by the shock of electrons emitted from a filament. A concentric grid hinders electrons or Xe<+> ions from penetrating the center collision area. The xenon and the neutral chemical species of a reactive product collide against each other, and become Xe<+> and product negative ions. Together with the start of etching, the strong signal of SIF3 is observed, but about one minute later equivalent to the time of etching SiO2 by 1μm, the signal intensity begins to decrease, and then the signal intensity is settled to about one fourtieth as high as initial one.
Patent JP-H11134566-A (JP)
Title: Ogject detector with wireless power supply device
Inventor: TAKENAKA SHINSAKU
IPC: G01V8/12
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To eliminate wiring work for one or both of a transmitter and a receiver composing an opposing type object detector. SOLUTION: All the power consumed by a transmitter 11 of an opposing type object detector composed of a transmitter 11 and a receiver 12 is supplied wireless from a power transmission part 1 provided in the receiver 12 to a power reception part 2 provided in the transmitter 11. The receiver 12 receives power supply from outside by way of a power source wire and outputs a result of an object detection from a detection signal output part 7 by way of a signal wire.
Patent JP-H0885050-A (JP)
Title: Production control method
Inventor: OSHIMA TAKEFUMI
IPC: G06Q50/04
Filed: 1994-12-20
Abstract: PURPOSE: To provide a production control method for supporting the optimization in the case of combining different kinds of devices in one conveyance unit. CONSTITUTION: A remainder numerical quantity by each device is calculated according to process condition information 21 and putting-in information, and then the total process names in all kinds of devices are extracted to creat the data showing the existence of relationship of each device to each manufacturing process. Subsequently, the number of process names different in relationship between the devices is calculated using the created data, and combination of different kinds of devices in conveyance unit is determined according to the number of process names different in relationship, the total value of remainder numerical quantity, a difference in working device and work recipe, and lead time extention time due to combination of each device.
Patent JP-H10164629-A (JP)
Title: Telephone system
Inventor: IKUSHIMA TOSHIZO
IPC: H04Q3/58
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To inexpensively constitute a telephone system accommodating a plurality of line wires having originating ID informing functions in a small size by reducing the number of originating IC receiving circuits. SOLUTION: The number of the receiving circuits of the originating ID receiving section 14 of a telephone system which accommodates a plurality of line wires L1 and L2 having originating ID information functions and is provided with a line switch circuit 13 is made smaller than the number of the line wires L1 and L2 by providing monitor circuits 12 (121 and 122) which monitor the polarity inverting states of the line wires, the originating ID receiving section 14 having the receiving circuits which receive originating IDs, and interfaces 11 (111 and 112) which detect terminal actuating signals and connecting an incoming line wire to one receiving circuit of the receiving section 14 through the line switch circuit 13 when a terminal actuating signal is detected after the polarities of the line wires L1 and L1 are inverted.
Patent JP-H04186272-A (JP)
Title: Cleaning device for electrophotographic copying machine and the like
Inventor: OTANI KOZO
IPC: G03G21/10
Filed: 1990-11-20
Abstract: PURPOSE:To improve productivity, accuracy and adhesive strength through shortening hardening time of an adhesive by connecting a blade member to a holding member by means of a pressure sensitive adhesive double coated tape, and, in addition, by injecting the hot melt type adhesive into the corner of the blade member end face. CONSTITUTION:A blade member 2 made of urethane elastomer and the like, and a holding member 1 made of galvanized iron sheet treated by chromating and the like are connected to each other by means of a pressure sensitive adhesive double coated tape 3, and in addition, a hot melt type adhesive 4 such as thermoplastic polyestel, polyuretane and the like, or polyurethane containing moist hardening type free isocyanate group is injected into the corners of the blade member 2 end face so as to finish hardening reaction within one minute. Consequently, deterioration of size accuracy due to displacement of the member 2 is prevented, and in the case of moist hardening type material, adhesive strength is improved by generation of thermosetting even after preceding moist hardening. In addition, deterioration of work environment and generation of whitening phenomena are prevented even in a poorly ventilated state.
Patent JP-H03177811-A (JP)
Title: Optical deflector
Inventor: SHIRAISHI TAKASHI
IPC: G02B26/12
Filed: 1989-12-07
Abstract: PURPOSE:To position a rotary polygon mirror and the rotary shaft of a motor with high accuracy by providing a light reflecting surface which is formed on nonplane surfaces to an optical deflecting means which scans a scanned object with the light beam from a light source and forming the light reflecting surface of 4 X m (m: natural number) surfaces. CONSTITUTION:The device is equipped with the optical deflecting means 50 which scans the scanned object with the light beam from the light source and the optical deflecting means 50 has the light reflecting surface formed of 4 Xm (m: natural number) nonplane surfaces. Therefore, when a rotary polygon mirror 80 used for the optical deflecting means 50 and the rotary shaft 58 of a motor 52 which rotates the rotary polygon mirror 80 are fixed, the number of reflecting surfaces formed in a convex shape is prescribed to a multiple of 4 and the parallel movement of a 1st couple of reflecting surfaces and reflection characteristics of other couples of reflecting surfaces (i.e. surfaces intersecting the couple of reflecting surfaces at right angles) are separated. Consequently, eccentricity or inclination is removed by easy adjustment and the positioning is facilitated.
Patent JP-H07168738-A (JP)
Title: Program inspecting device
Inventor: OSADA MASAHIKO
IPC: G06F9/06
Filed: 1993-12-16
Abstract: PURPOSE:To accurately inspect the operating state of each subroutine of a program formed with a main program and plural subroutines under real operating environment. CONSTITUTION:An inspection information table 10 which stores a subroutine name set as an inspection target, a variable name to be monitored, and the number of times of execution of the subroutine is provided, and the readout instructions of entry inspection processing and exit inspection processing are inserted to the leading step and final step of an inspection target subroutine registered on the inspection information table 10, and the number of times of execution of the subroutine is updated reacting according to the readout instruction of the entry inspection processing in the execution process of the program, and the present value of a designated variable is also written on the inspection information table 10 as a start value. Also, the present value of the variable designated on the subroutine is read reacting according to the readout instruction of the exit inspection processing in the execution process of the program, and it is written on the inspection information table 10 as a completion value.
Patent JP-H03178177-A (JP)
Title: Gas laser oscillation equipment and its controlling method
Inventor: MOTOMIYA HITOSHI
IPC: H01S3/097
Filed: 1989-12-07
Abstract: PURPOSE:To prevent the generation of excessively high voltage and noise, and obtain a gas laser oscillation equipment of high reliability, by making the switching frequency variable, and keeping the input voltage constant for a high voltage high frequency transformer. CONSTITUTION:At a frequency near the resonance frequency of a resonance coil 20 and a resonance capacitor 21, a high frequency switching element 15 is subjected to frequency control in the manner in which the input voltage of a high voltage high frequency transformer 17 becomes constant. Thereby the relation between the resonance frequency of the resonance coil 20 and the resonance capacitor 21 and the input voltage of the high voltage high frequency transformer 17 are uniquely determined. The output voltage of a DC smoothing circuit 14 on the low voltage side is previously detected by a voltage detecting element 19, and the switching frequency is changed by a control circuit 16 of the high frequency switching element 15, thereby keeping the input voltage of the high voltage high frequency transformer constant. Hence the generation of excessively high voltage and noise caused by the input voltage fluctuation of a high voltage power supply is restrained, and a gas laser oscillation equipment of high reliability can be obtained.
Patent JP-2000112337-A (JP)
Title: Timepiece for teaching material
Inventor: NANAMI HIROO
IPC: G09B19/12
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a timepiece for teaching material which enables children, etc., to easily study the ways of reading timepiece by forming the timepiece is such a manner that the numeral in an hour display window does not change while the numeral in a minute display window is moved by rotating the hour hand by dial manipulation. SOLUTION: This timepiece for teaching material is constituted by building a gear mechanism for cooperatively rotating the minute hand and the hour hand 6 at a rotating ratio of 1:12 by the manipulation of the dial projecting to the outside of a case into the case. A rotary disk 7 and a feed pawl 8 are disposed at an hour hand shaft 5 mounted with the hour hand 6. The feed pawl 8 is made to correspond to a ratchet wheel having 12 pieces of grooved teeth pivotally fitted in the timepiece body. An elastic plate for braking the rotation of the ratchet wheel is brought into pressurized contact with one side of the ratchet wheel.  The minute numerals displayed on the peripheral of the rear surface of the rotary disk 7 are disposed to face the minute display window bored at the back surface of the timepiece body and the hour numerals displayed on the periphery of the rear surface of the ratchet wheel to face the hour display window bored on the back surface of the timepiece body, to constitute the timepiece for teaching material.
Patent JP-H05152971-A (JP)
Title: Data compressing/restoring method
Inventor: YOSHIDA SHIGERU
IPC: H03M7/30
Filed: 1991-11-29
Abstract: PURPOSE:To improve the efficiency of a dictionary, and also, to improve the data compressibility. CONSTITUTION:A data compressing means 11 encodes a character-string of input data by designating it by a number of that of the longest coincidence from in the character strings registered in a dictionary, and registers a partial character-string which is each different partial character-string beginning with each character in encoded character string data, and obtained by lengthening the character-string subjected to longest coincidence in those which are already registered in the dictionary by one character, in the dictionary by giving newly a number thereto. A data restoring means 15 decodes the data by retrieving the dictionary by the number based on compressed data to be restored, and registers a partial character string which is each different partial character string beginning with each character in decoded character-string data, and obtained by lengthening the character string subjected to longest coincidence in those which are registered in the dictionary already by one character, in the dictionary by giving newly a number thereto.
Patent JP-H01156800-A (JP)
Title: Voice recognition apparatus
Inventor: YASUDA HARUTAKE
IPC: G10L15/28
Filed: 1987-12-15
Abstract: PURPOSE: To obtain a stationary and stable rejecting function by determining a threshold value of rejection according to the ratio of a similarity right after registration and a current similarity or the ratio of the similarity right after registration and the mean value of similarities of past (n) samples. CONSTITUTION: The similarity right after registration is stored in a similarity storage part 8 and the threshold value of rejection is varied according to the difference from a similarity when a secular change is made. According to the ratio of the similarity of 1st order of a recognition result and the similarity in the storage part 8, the threshold value of rejection is determined. Even when the similarity becomes small as a result, the threshold value also becomes small at the same time. Similarly, the mean similarity right after registration is found and the threshold value of rejection is determined according to the ratio to the mean value of the past (n) sample similarities in the use of the device. Consequently, the rejecting function can be obtained which is stationary and stable against the lapse of time and changes in environment, etc.
Patent JP-2000122504-A (JP)
Title: Toner carrying device
Inventor: SANPEI ATSUSHI
IPC: G03G15/08
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a toner carrying device carrying toner while preventing the scattering of the toner. SOLUTION: This toner carrying device 27 is provided with a magnet roller 29 rotating centering a rotary shaft 31 and attracting the toner by a magnetic force generating band arranged spirally, and a scraper 33 abutting along in the axial direction of the roller 29 so that the toner may be dammed. In the device 27 the toner on the roller 29 is carried to the terminal part 29b of the roller 29 while it is dammed by the scraper 33. The magnetic force generating band is arranged in a direction along the direction of the rotary shaft 31 of the roller 29 at the terminal part 29b of the roller 29.
Patent JP-H04186110-A (JP)
Title: Method for detecting position of projection
Inventor: KANEKO MASAKATSU
IPC: G01B21/22
Filed: 1990-11-21
Abstract: PURPOSE:To certainly detect a projection by displacing a first sensor directionally to the projection, detecting the rotating angle of the first sensor when the projection is detected by a second sensor, and detecting the position of the projection by this rotating angle. CONSTITUTION:When a hub 12 is carried in front of a position detecting device 10, a cylinder 34 is operated to advance a cylinder rod 36. Then, one end part of a rotating body 26 held by a holder 30 makes contact with the hub 12 to bring a press stopper 22 into contact with the hub 12. Then, a rotation driving source 40 is driven to rotate the rotating body 26 through gears 44, 46, and a pair of sensors consisting of a light emitting part 52a and a light receiving part 52b are rotated. The light from the light emitting part 52a to the light receiving part 52b is cut by a hub bolts 14, and its detection signal is supplied to a control unit 58. Simultaneously, the rotating angles of two detection signals are measured by an encoder 48 with the rotation starting position as a standard, and the rotating angle signals are supplied to the device 58. From the rotating angle signals, the rotating angles to the center position of the hub 12 and the standard rotating position are operated, and a tire wheel is fitted to the bolts 14.
Patent JP-2000131206-A (JP)
Title: Four-point bending testing device
Inventor: YOSHIDA YOSHITARO
IPC: G01N3/20
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To load a stress in an opposite direction without changing a test piece of material such as a metal piece while measure with a force sensor the force applied to the test piece, observe a surface of the test piece from an opening for the observation thereof, and measure a plurality of physical quantities of the stress and of the surface of the test piece only by fitting it once, and also load continuously the stress from compressive to tensile onto the test piece. SOLUTION: Side jigs 4, 5 are on both sides of a center jig 3, and 4 pairs of protruding parts are opposite each other in each jig. By moving the center jig 3 upward/downward, a test piece 2 is sandwiched between the protruding parts, so that a stress from compressive to tensile is loaded continuously onto a surface of the test piece 2. An opening 12 is in a top face of the center jig 3, so that the surface of the test piece 2 can be observed, while a force sensor 13 for measuring the force loaded onto the center jig 3 is installed in a bottom part of the center jig 3.
Patent JP-H11150289-A (JP)
Title: Photodiode array
Inventor: TOYODA HIROTAKA
IPC: H01L31/10
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To uniformize current sensitivity of a light-receiving part by providing a dummy light-receiving part outside the light-receiving part on both ends of a photodiode array, in which a plurality of light-receiving parts are arranged successively on the surface of a semiconductor and applying to the dummy part the same voltage as its original light-receiving part. SOLUTION: In a photodiode array 20, a plurality of photodiode light- receiving parts 21a to 21d (to be referred to as 21 collectively) are arranged in one row on the surface of a semiconductor. Dummy light-receiving parts 25a to 25b (to be referred to as 25 collectively) are provided outside the photodiode light-receiving part 21. They are formed in a manner such that the same voltage as that of the light-receiving 21 is applied. A dummy light-receiving part 25 is formed so as to be in the same shape and size and to be arranged with the same interval in distance as the other light-receiving parts, so that it is given current sensitivity of the other light receiving part. By providing the dummy light receiving part 25, an effects of electric field on the light- receiving part on both ends of the diode array 20 can be blocked, thereby uniformizing the current sensitivity.