baber/WOPTO huggingface dataset:
Patent JP-H04195374-A (JP)
Title: Individual identification device
Inventor: UCHIDA SATOSHI
IPC: G06T7/00
Filed: 1990-11-28
Abstract: PURPOSE:To prevent a way of placing a finger from exerting influence upon the accuracy of identification by absorbing the lengthwise expansion and contraction between feature information to be collated and feature information for identification due to a difference in the way of placing the finger between registration and identification. CONSTITUTION:Image information on the finger F is converted by a camera 13 into an electric signal, which is A/D converted by an A/D converter 14 into a digital signal and stored as a finger image Fx temporarily in an image memory 16. The density of this finger image Fx is added by a control part 15 in a direction (y) perpendicular to the length direction (x) of the finger F to generate feature information A(x). The control part 15 expands or contracts the above feature information A(x) nonlinearly in the length direction and collates it with the feature information to be collated which is already registered in a dictionary part 19 in the length direction to absorb the variability within the same person depending upon the way of placing the finger F.
Patent JP-H09159971-A (JP)
Title: Stereoscopic display device
Inventor: IMAI HIROSHI
IPC: G02B30/25
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide the display device which can display a stereoscopic image without lowering the resolution of the display image even when a conventional image display device is used. SOLUTION: This device consists of a liquid crystal projector 101, a signal processing circuit 104 which divides a right image signal 102 and a left image signal 103 respectively with time and displays them on a liquid crystal panel 108, a liquid crystal polarization switch 105 which switches the polarization direction of lights projected in synchronism with the image signals 102 and 103, and a lenticular screen 107 equipped with a polarizing plate array 106. The right image signal 102 and left image signal 103 which are divided with time are spatially separated by the said lenticular screen 107 and even when a conventional image display device is used, the display image can be displayed stereoscopically without being reduced in resolution.
Patent JP-H04193552-A (JP)
Title: Image recorder
Inventor: HATTORI OSAMU
IPC: B41J2/355
Filed: 1990-11-28
Abstract: PURPOSE:To print an image in a high quality and to print the widths of lines equally by reading pixels of conductive data and data of a plurality of adjacent pixels thereto from a memory at the time of forming the data of the pixels, and deciding whether print information has vertical lines or not. CONSTITUTION:For example, when conductive data of pixel D5 is formed, total 9 pieces of a pixel D5 as a center, two adjacent pixels D4, D6 of the same row as the pixel D5 and the same fist pixels D1-D3, D7-D9 of front and rear rows are read. One of these data read from a memory is supplied directly to a selector 6, and one is supplied to the selector 6 through a vertical line detector 4. A print controller 5 generates twice a control signal per one print of one row, and the selector 6 is alternately switched like data to be input to the selector 6 directly at the time of printing first time (first/second rows), and data to be input to the selector 6 through the vertical line detector at the time of printing second (second/second rows).
Patent JP-H07183344-A (JP)
Title: Process monitor chip and its measuring method
Inventor: AOKI HIROSHI
IPC: G01R31/26
Filed: 1993-12-22
Abstract: PURPOSE:To provide a process monitor chip which can positively and quickly perform measurement by positively and quickly matching a process monitor chip to a probe needle and its measuring method. CONSTITUTION:In a process monitor chip with a plurality of measurement pads, a metal wiring 121 for connecting two or more measurement pads which are laid out remotely, namely measurement pads 104 and 109, is provided to positively detect whether the probe needle tip positively contacts a measurement pad or not.
Patent JP-H0526174-A (JP)
Title: Pump device failure detecting method
Inventor: NAKANISHI MASAHIRO
IPC: F04B49/10
Filed: 1991-12-06
Abstract: PURPOSE:To provide a pump device failure detecting method for detecting the failure of either one of plural pumps. CONSTITUTION:When either one of plural pumps 11, 12, start-stop controlled repeatedly in the specified order by an automatic operating device, is in failure, the integrated value of the counter 17 or 18 of the following pump to be operated after the pump in failure reaches the set value of more than 2 by adding the frequency of operation in the case of the following pump being operation- started without the counter 17 or 18 of the following pump being reset. This fact on the integrated value is detected, and a failure signal is sent our That is, in the case of either one of the pumps being in failure, the addition of 1 is left without the reset of the counter of the following pump to be operated after the pump in failure. In this state, if the concerned following pump is operation-started and the frequency of operation is added, the integrated value of the concerned counter reaches the set value of more than 2. The pump in failure is thereby informed.
Patent JP-H11240131-A (JP)
Title: Automatic silk screen printing system
Inventor: GASQUEZ EDOUARD
IPC: B41F15/42
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic silk screen printing system for accumulating a solder paste on a printed circuit-board. SOLUTION: This system is provided with two scraping blades which are for accumulating a silk screen printing article 18 coated through a screen 17 on a supporting member and are fixed on the supporting member and move in the opposite directions. End parts of each blade supporting members are provided with means 28 and 29 for fixing teak wood plates 24 and 25 for enclosing the printing article. The teak wood plates 24 and 25 are plates consisting of a flexible material hooking with the screen 17 by their free end edges and have each a small gap for holding the distance between the blade and the plate. These plates give the silk screen printing articles 26 and 27 their directions so as to bring the silk screen printing articles 26 and 27 passing through beyond the end parts of these blades back within the screen 17 in a movable region of the blades during they are moved on the screen 17 under pressure.
Patent JP-H01164541-A (JP)
Title: Teaching device for robot
Inventor: NAKAMURA HIROSHI
IPC: B26F3/00
Filed: 1987-12-21
Abstract: PURPOSE:To shift the wrist part of a robot only by tracing the instructed locus by detecting the shift from a standard member of a position instructing means by installing a relative shift detecting means at the wrist part of the robot and shifting the wrist part along the instructed position on the basis of the output of a relative shift calculating means. CONSTITUTION:A shift detecting means 3 is installed at the wrist part of a robot, and said shift detecting means 3 detects the shift from a standard member 2 of a position instructing means 1 for the instruction of the instruction position, and the wrist part of the robot is shifted along the instruction position by an instructed position shifting means 5 on the basis of the output of a relative shift calculating means 4 which calculates the relative shift. Therefore, the wrist part of the robot can be shifted only by tracing the instructed locus by operating the instructed position instructing means 1, and the working positions can be instructed successively.
Patent JP-H10162469-A (JP)
Title: Device and method for controlling loading/unloading for library device
Inventor: IWAMURA NORIHIKO
IPC: G11B27/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To efficiently perform batch loading/unloading work of recording media at low costs in a library device. SOLUTION: When a user sets a batch loading mode by operating a dip switch on an operator panel 22, a library device repeats the continuous operation of housing recording media 1 from a loading/unloading port 21 to slots 25. In a batch unloading mode, the library device repeats the continuous operation of carrying the recording media 1 from the slots 25 to the loading/unloading port 21. Thus, even if a door for batch loading/unloading is not opened, an equal function is provided.
Patent JP-2001142298-A (JP)
Title: Developing device and regulating member
Inventor: NAKAMURA MAKOTO
IPC: G03G15/08
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a developing device in which the thickness of a toner layer n a developer roller surface is controlled to be sufficiently thin by sliding a regulating member on the surface of the developing roller and sticking of the toner on the regulating member is prevented for long-term use, and the electrification of the toner can be stabilized for a long time and deterioration in an image can be prevented. SOLUTION: The developing device is equipped with a developing roller 5 which carries toner on the surface and rotated and is brought into contact with or near the surface of an image carrying body having an electrostatic latent image formed on its surface so as to supply the toner to the surface of the image carrying body to visualize the electrostatic latent image, and a regulating member 4 to regulate the thickness of the toner depositing on the developing roller surface. The regulating member consists of a regulating member body 4a and a coating layer 4b formed on at least the part of the body to be in contact with the developing roller. The coating layer contains a condensed crosslinked product prepared by mixing at least one kind of compound among triazine resin, triazine resin derivatives and triazine condensed products into a resin or prepolymer having hydroxyl groups.
Patent JP-H06174928-A (JP)
Title: Optical filter
Inventor: KANAMORI HIROO
IPC: G02B6/34
Filed: 1992-12-02
Abstract: PURPOSE:To provide the filter which is excellent in mass productivity and economy and can be more easily produced. CONSTITUTION:At least either of Er and Tm is selectively added or both are added to an optical fiber consisting of a core region and clad region varying in refractive index, by which the wavelength selectivity as the optical fiber having the characteristics of passing 1.3mum band and shutting off 1.55mum band is imparted to the optical fiber. The optical fiber added with only the Er and the optical fiber added with only the Tm are tandem connected and the length of this optical fiber is adjusted or the core region of the optical fiber is constituted of the region added with only the Er and the region added only the Tm and the size of this region is adjusted, by which the wavelength selectivity as the optical fiber is imparted to the optical fiber. Further, the ratio alphaEr/alphaTm of the contribution rate alphaEr of light absorption which is the transmission loss of the Er added at the prescribed amt. and the contribution rate alphaTm of light absorption which is the transmission loss of the Tm added at the prescribed amt. is specified in an about 1 to 1/25 range in the 1.5mum band of the wavelength, by which the transmission loss in this wavelength band is maintained at >=50dB/m and the desired shut off functions is realized.
Patent JP-H07151164-A (JP)
Title: Assisting mechanism of clutch operation system in vehicle
Inventor: SANTO KOICHIRO
IPC: F16D23/12
Filed: 1993-11-30
Abstract: PURPOSE:To realize the miniaturization and the weight reduction by providing a leaf spring where the base end is fixed to one end part of the side surface of a frame where a clutch wire is inserted, and the extended part is faced to the opening part, and a connecting rod where one end is connected to a fixing piece of the wire in the frame and the other end is connected to the tip of the leaf spring. CONSTITUTION:A wire 7b in a frame 11 of a supporting mechanism 8 is moved upward together with a fixing piece 13 by the rotation of a clutch lever, and when the fixing piece 13 is positioned on the assumed line L0 connecting both nots 22 of a leaf spring 12, the restoring force of the leaf spring 12 is canceled, and the energizing force to be applied to the fixing piece 13 is disappeared. When the wire 7b passes the line L0, a connecting rod 14 becomes tilted relative to the assumed line, and the fixing piece 13 together with the wire 7b is energized by the resultant force of the restoring force of each leaf spring 12, and the operating force is reduced by this resultant force as the supporting force and the clutch is disconnected. When the clutch lever is released, the wire 7b together with the fixing piece 13 is returned by the clutch spring. This constitution simplifies the construction of the device and reduce the weight of the device.
Patent JP-H02169619-A (JP)
Title: Epoxy resin sealing composition and photosemiconductor prepared by using same
Inventor: WADA HIROSUKE
IPC: H01L23/29
Filed: 1988-12-23
Abstract: PURPOSE:To provide an epoxy resin sealing composition which can be sufficiently reduced in stress without detriment to its heat resistance by mixing an epoxy resin with an acid anhydride curing agent, a specified cure accelerator and a sulfur-containing phosphorus compound in a specified mixing ratio. CONSTITUTION:100 pts.wt. epoxy resin (e.g. bisphenol epoxy resin) is mixed with 70-140 pts.wt. acid anhydride curing agent (e.g. phthalic anhydride). 0.5-4 pts.wt. cure accelerator comprising and onium salt (e.g. tetrabutylphosphonium chloride) or a diazabicycloalkene salt (e.g. 1,8-diazabicyclo[4.5.0]undecene sulfonate) and 0.1-5 pts.wt. sulfur-containing phosphorus compound (e.g. trimethyl thiophosphite) to produce an epoxy resin sealing composition. This resin composition can be desirably used for sealing a photosemiconductor or the like.
Patent JP-H10148580-A (JP)
Title: Method and device for monitoring temperature using pseudo color thermal image for alarm display
Inventor: TAKAHASHI TAICHI
IPC: G08B21/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To allow even a non-skilful person to obtain the fact that which region's temperature of an object is out of a threshold value definitely and quickly, by using a pseudo color thermal image by an infrared ray thermal image device as alarm display. SOLUTION: By image-picking up an object with an infrared TV camera 1, a pseudo color thermal image signal 107 and a monochrome thermal image signal 108 are obtained from an output 101 of the infrared ray TV camera 1. A comparator 10 controls a data selector 7, and when the temperature represented with an infrared ray thermal image signal 104 is outside a threshold temperature Tth (107), the pseudo color thermal image signal 107 is selected and sent to a TV monitor as an alarm, otherwise, the monochrome thermal image signal 108 is selected and sent to the TV monitor.  At the TV monitor, since a pseudo color thermal image is displayed in a monochrome thermal image, the pseudo color thermal image is conspicuous in the monochrome thermal image, displayed in hi-lighted manner, thus, that an alarm is displayed and the location of the region (alarm region) exceeding a threshold temperature in the entire object are recognized easily and with sure.
Patent JP-H04192887-A (JP)
Title: Ghost eliminating device for television receiver
Inventor: SODA KOICHI
IPC: H03H17/00
Filed: 1990-11-27
Abstract: PURPOSE:To immediately display an image whose ghost is eliminated at the time when a TV receiver is operated by turning on a power source switch by deriving tap coefficient data for eliminating a ghost and storing it in a channel memory,even when the power source is turned off. CONSTITUTION:When a power source switch is turned off, a dri'ving power source is supplied to at least a tap coefficient control means, a channel memory 118, a coefficient data writing means and a channel switching control means. In such a state, when the power source switch is turned off, a tap coefficient corresponding to a channel designated by channel position data at every first channel is read out of the channel memory 118, and written in a waveform equalization TF83 and a regular ghost TF 130. That is, initial channel setting is executed. In such a way, when a TV receiver is operated by tuning on the power source switch, an image whose ghost is eliminated can be displayed immediately.
Patent JP-H01164370-A (JP)
Title: Container for infusion solution
Inventor: UCHIDA MASAAKI
IPC: A61J1/00
Filed: 1987-12-21
Abstract: PURPOSE:To allow a drip solution to perfectly flow out in a definite ratio by always stably deforming the shape of container for perfusion into a definite shape according to the outflow of the drip solution from the container, by forming the cross-sectional shape of the body part of the container into a special shape. CONSTITUTION:The cross-sectional shape of the body part of a bottlelike container 1 formed by blow molding is formed into an almost triangular shape to form three ridgelines to said body part inclined in the longitudinal direction of the container 1. The perfusion container 1 is set so as to direct the opening 2 thereof downwardly to guide a drip solution by a tube. As the internal pressure of the container 1 becomes low, the perfusion container 1 is gradually deformed under atmospheric pressure. Since the body part 3 is set to a shape outwardly expanding from the straight lines connecting the ridgelines, said body part is deformed so that the side surface parts between the ridgelines 4, 4', 4'' are deformed so as to be depressed inwardly. At the time of this deformation, since the ridgelines are inclined in the longitudinal direction, deformation like distortion is also added to the body part 3, the deformation, that is, the outflow of the drip solution is promoted.
Patent JP-H04195714-A (JP)
Title: Rotary head device of magnetic record/playback apparatus
Inventor: SHIBATA KIMIMASA
IPC: G11B5/53
Filed: 1990-11-26
Abstract: PURPOSE:To maintain stable contact between a rotary head and a magnetic tape in both a normal rotation state and a high speed rotation state by a method wherein a recessed annular trench is provided on the rotary drum and a plurality of annular trench cross section reducing members which reduce the cross section of the recessed annular trench provided on the rotary drum, etc. are provided. CONSTITUTION:While the revolution of a rotary drum 43 is in a normal rotation state, a distance Io between a first magnetic tape winding outer circumferential surface 43a and the tip part of a rotary head 1 and the positions of the outer circumferential surfaces 45a and 46a of recessed annular trench cross section reducing members 45 and 46 are adjusted so as to have contact between a magnetic tape 32 and a rotary head 1 in a stable state without a gap. On the other hand, while the revolution of the rotary drum 43 is in a high speed rotation state, the positions of the outer circumferential surfaces 45a and 46a of the recessed annular trench cross section reducing members 45 and 46 are adjusted. With this constitution, the gap-free and stable contact between the magnetic tape 32 and rotary head 1 can be maintained in both the normal rotation state and the high speed rotation state.
Patent JP-H02204184-A (JP)
Title: Track driving device of caterpillar tractor
Inventor: HANSU DEIITAA BEHIRE
IPC: B62D55/12
Filed: 1989-12-12
Abstract: PURPOSE: To facilitate manufacture and to reduce costs by splitting a roller for a crawler into two halves along radial surfaces, and fastening the halves together using a screw fastener passing through a shaft hole in each of the halves. CONSTITUTION: A bore 2 for housing two adjacent tapered roller bearings 3a, 3b is formed through a side plate 1 made of a metallic plate serving as roller support for a crawler, and the bearings 3a, 3b are supported by respective elastic lock washers 4a, 4b held to the side plate 1 at the center area of the bore 2. In this case, each roller 5 comprises two same halves 5a, 5b having respective shaft holes 6, and the halves 5a, 5b are fastened and integrated together by a screw bolt 7 and a nut 8. An annular cut part 11 adjacent to a stub axle is formed in each of the halves 5a, 5b, and slip ring type sealing elements 12, 13 are housed in the cut parts 11.
Patent JP-2000141170-A (JP)
Title: Method and device for detecting abnormality of static pressure air bearing type main spindle
Inventor: KATO KOICHI
IPC: F16C32/06
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To accurately detect the increase of a load of a main spindle due to the cutting failure and the margin failure by determining the generation of abnormality in a main spindle when the number of revolution of the main spindle below the lower limit of the number of revolution is detected. SOLUTION: Then a main spindle 1 is rotated by the main spindle rotating command, whether the number of revolution of the main spindle achieves the set number of revolution (command value) or not is determined. During the cutting, an abnormality detecting unit 21 compares a lower limit value of the number of revolution previously decided in response to the command value of the number of revolution of the main spindle and the feeding speed set by the working program of CNC with the number of revolution of the main spindle 1 detected by a speed detecting unit 23, and in the case where a real measured value is below the lower limit value of the number of revolution, abnormality of the main spindle is determined. When the abnormality of the main spindle is determined, the main spindle abnormality determination processing is performed.  In the main spindle abnormality determination processing, a function such as a feeding stop function, a cycle stop function and a Z-axis retract function (main spindle retraction) can be selected with the M-code of the working program of CNC.
Patent JP-H02168998-A (JP)
Title: Steam iron
Inventor: YAMAMOTO TOSHIYOSHI
IPC: D06F75/14
Filed: 1988-12-22
Abstract: PURPOSE:To increase the capacity of a water tank and to continuously use a steam iron for a long time by separating a pump mechanism and a solenoid relating to a structure, disposing the pump mechanism in the water tank and the solenoid in an iron main body respectively. CONSTITUTION:When energizing to a solenoid 23 is started in a condition that a pump room 19 is filled with water, a plunger 24 is pushed downward and a pump shaft 15 is also lowered with this operation. Then, a pin 18 pushes down a check valve 21 and the route of the water is opened. After that the water in the pump room 19 is ejected into a vaporizing room 13 with great force in correspondence to the lowering speed of the pump shaft 15. Such a state is so-called power shot or increased steam. At such a time, since the check valve 20 is closed by water pressure in the pump room 19, the water in the pump room 19 does not flow backward to a water tank 10. Thus, since the solenoid is arranged in the iron main body and the pump mechanism is arranged in the water tank, the capacity of the water tank can be widely increased. When ironing is executed by using steam, the ironing can be continuously executed for a long time.
Patent JP-H09160613-A (JP)
Title: Servo substrate with programmable controller function
Inventor: MIZOGUCHI MASANOBU
IPC: G05D3/12
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To simplify the hardware constitution and to improve the operation speed. SOLUTION: The servo substrate 50 for a personal computer is interposed between the personal computer 20 and a machine 10. The machine 10 has an input/output port 13-1, etc., for sending and receiving a signal to and from a servomotor 11-1, etc., under servocontrol and equipment under input/output control. This servo substrate 50 is equipped with not only a servocontrol part 51 which performs the servocontrol over the servomotor 11-1, etc., but also a programmable controller part 52 which sends and receives input/output signals. The programmable controller part 52 is composed of a general programmable controller.