baber/WOPTO huggingface dataset:
Patent JP-H04172269-A (JP)
Title: Carrier
Inventor: PIITAA EI RAIKEN
IPC: G01R31/28
Filed: 1990-11-07
Abstract: PURPOSE: To eliminate the need of different carrier for the design of a specific circuit by employing a general purpose circuit carrier for connection with a test signal or electric connection for test at the time of a test before assembling an electric circuit board body. CONSTITUTION: An electric connection assembly 38 is secured to one end of a carrier and an end member 24. A body 38 is formed of a hollow channel body 41. Four modules 44 are fixed vertically to a cover 41 while being related to respective windows 13. The carrier 10 is then mounted on a basket-like structure and tested. The basket has a connected for connection with the module 44 and receives electric energy and a test signal required for the duty cycle test of a circuit board.
Patent JP-H07152111-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMATANI YORIHIRO
IPC: G03C1/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide the silver halide photographic sensitive material capable of obtaining high sensitivity and high sharpness without causing after-color stains in the case of rapid processing and having good storage stability. CONSTITUTION:(1) The silver halide photographic sensitive material is characterized by having at least each one silver halide emulsion layer on both sides of a transparent support, and the emulsion layer on one side (A) is different in color sensitivity from that on the other side (B), and those on both sides at least one kind of 3-pyrazolidones, hydroquinones, their oxidation products, and aminophenols. (2) The silver halide photographic sensitive material described in (1) is characterized by containing a dye effectively absorbing light in the photosensitive wavelength region of the emulsion layer on the side (A) in at least one layer in the emulsion layer on the side (B) and at least one layer formed between the emulsion layer and the support.
Patent JP-S62241321-A (JP)
Inventor: YOKOYAMA YUTAKA
IPC: H01G9/035
Filed: 1986-12-18
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-H10138444-A (JP)
Title: Plate-making device
Inventor: KOBAYASHI SHINJI
IPC: B41C1/14
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent misregistration of a manuscript sheet and a stamp substrate in the work of plate-making. SOLUTION: In a binder case 22 equipped with superposed parts 22c and 22d which rectangularly intersect bottom ends of two transparent sheets 22a and 22b made of PET resin, a light permeable manuscript sheet 26 having a printing area 21 is housed, while a stamp substrate made of foamed resin material containing carbon black dispersed therein and open cell which can be impregnated with a stamp ink is housed in a binder case 22 having the same shape. The two binder cases 22 are set such that positioning holes 41 at two positions punched on the binder cases 22 fit in a pin-like position regulating body. In a state that the binder cases 22 are superposed and pressed by a transparent plate and a pressing plate, light is applied on them from the side of the transparent plate.
Patent JP-H03160700-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISHII TAKASHI
IPC: H01L27/10
Filed: 1989-11-17
Abstract: PURPOSE:To shorten the testing time by providing an address supplying means to readout test data to a memory, and a compressing means of the test data read out from the memory. CONSTITUTION:The test data writing address and the test data are supplied from outside part to the memory 2, next the test data reading out address is supplied from a random number generation circuit 15 to the memory 2, and the test data stored by the memory 2 are read out. The data are outputted to the outside through a data compressing circuit 24, the test of the memory 2 is carried out by observing the data.
Patent JP-2000151512-A (JP)
Title: Optical wavelength division multiplex system using wavelength demultiplexer
Inventor: SHIRASAKI MASATAKA
IPC: H04B10/27
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to drop a channel from an input light and transfer an output light without causing any cross talk by receiving the input light, multiplexing an odd numbered channel to one path and an even numbered channel to the other different path by using a demultiplexer and inserting an optical filter in each path. SOLUTION: This optical wavelength division multiplex system 16 branches input light A including channels 1, 2, 3, 4,... into two paths A1 and A2 by a demultiplexer 18. That is, odd numbered channel 1, 3,... proceed the path A1 and input to a tunable filter 20, while even numbered channels 2, 4,... proceed the path A2 and input to a turnable filter 22. Therefore, an optical channel interval proceeding the path A1 or the path A2 becomes double by being multiplexed. Thus, it is possible to almost delete instability of an optical power in a channel fallen to paths C1 and C2 by the filters 20 and 22, cross talk between channels which influences upon the remaining channels, and the remaining channels.
Patent JP-H08160003-A (JP)
Title: Iron ion concentration measuring method for pickling solution
Inventor: SAKURAI KAZUO
IPC: C23F1/00
Filed: 1994-12-05
Abstract: PURPOSE: To continuously measure the iron ion concentration eliminating manual analysis from the concentration measurement in a method for measuring iron ion concentration in pickling solution in a process for pickling and descaling a hot rolled steel strip. CONSTITUTION: At a step S1, the pickling solution of a pickling line is sampled, and at a step S2, oxidizing and reducing potentials are measured by oxidizing and reducing electrodes. At a step S3, Fe<3+> ion concentration is measured by a copper ion electrode. The copper is electrode can measure with sensitivity of ten as large as that of copper ion for Fe<3+> ions. At a step S4, the Fe<2+> ion concentration can be calculated by using the measured values measured at the steps S2 and S3, and hence a titration analysis by a conventional manual analysis is not required, but continuous measurement can be performed in a short time.
Patent JP-H06133371-A (JP)
Title: Method and device for transmission of deep-sea bottom observation data
Inventor: ANPO NORIAKI
IPC: H04Q9/00
Filed: 1992-10-14
Abstract: PURPOSE:To eliminate the need for recovery of a data transmission buoy by a mother ship or a submarine and to avoid throwaway of the buoy by devising the buoy such that the floating and descending of the data transmission buoy are repeated to send data. CONSTITUTION:Observation data collected by a long term observation station 1 are sent to a relay base 2 through a data transmission cable 4, and a data transmission buoy 9 is floated on the sea surface by supplying an antenna cable 8 with a winch driver 6 periodically. Then the collected observation data are sent to a land base 13 from an antenna 10 via a communication satellite 12. When the transmission is finished, the antenna cable 8 is wound by the winch driver 6 to return the data transmission buoy 9 to the relay base 2. It is possible to use the data transmission buoy 9 repetitively by repeating periodically a series of the operation above. Thus, waste of throwaway of buoys is improved.
Patent JP-H10121685-A (JP)
Title: Solar battery module mounting metal fixture in roof finished to a variety of batten seams
Inventor: TOMINAGA MASARU
IPC: E04D13/18
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To mount a solar battery module with a tool by making an engaging section engage with the recessed section of a batten seam joint and sticking a pressure sensitive adhesive double coated rubber sheet to a top section. SOLUTION: A pressure sensitive adhesive double coated rubber sheet 5 is stuck to the inside of a metal fixture 3, In the next step, the metal fixture 3 is pressed against a specified position. At this point, since a section 6, which engages with a batten seam projection section, contacts the projected section 7 of a batten seam joint, it must be strongly pressed. Then, the metal fixture gets over the projected section 7 by spring, making the rubber sheet 5 closely stick to a top section 8. At the same time, the engaging section 6 is surely engaged with the existing projected section 7, too. In order to fix the mounting frame of a solar battery module, the head of a mounting bolt 1 is inserted and made to slide. In the next step, the bolt is brought into a reinforcing and bolt holding rib plate 4 to prevent the racing with the mounting bolt 1.  In the constitution, since a through hole is not made in the existing batten seam roof material, the solar battery module can be mounted without spoiling waterproof and damaging roof member such as roof board and rafters.
Patent JP-H08162302-A (JP)
Title: Thermistor and its manufacture
Inventor: SAKOTA YOKO
IPC: H01C7/04
Filed: 1994-12-05
Abstract: PURPOSE: To provide an excellent thermistor wherein the change of resistance value with the passage of time is small. CONSTITUTION: An element substance 1 for a thermistor is formed by adding 0.01-10 atomic % of an oxide of Zr, to 100 atomic % of a mixture of one, or at least two kinds out of oxides of Mn, Ni, Co, Cr, Fe, and Al, and electrodes 2a, 2b are formed on this thermistor element substance.
Patent JP-H01142520-A (JP)
Title: Measuring microscope
Inventor: KUMINATO HIROSHI
IPC: G02B21/00
Filed: 1987-11-27
Abstract: PURPOSE:To inspect workpiece without removing it from the table of a machine tool and to three-dimensionally measure large or heavy stuff readily by providing a fitting member loaded onto the tool fitting part of the machine tool. CONSTITUTION:A measuring microscope 1 measures the workpiece 8 fixed to the table 9 by loading the fitting member 7 of the measuring microscope 1 onto a chuck 6 at the end of the working of the workpiece 8. Measurement is as follows: a measuring person focuses an objective lens 5 on the measured point of the workpiece 8 while peeping through a contact lens 2, moves the table 9 to a next measured point, focuses the objective lens 5 similarly, uniformizes the interval between the objective lens 5 and the measured point, reads the coordinates of axes X, Y and Z in each measured point, and calculates distances. Moving amounts in the directions of axes X, Y and Z are digitally displayed on an XYZ axis display device 12 by means of a linear encoder 10 connected to the table 9 and a display device driving circuit 11. Thus, the dimensions of workpiece can be measured simply and precisely.
Patent JP-H10322218-A (JP)
Title: Coding/decoding method for recording/reproducing high density data and its system
Inventor: KIN SHINSHUKU
IPC: G11C11/22
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To attain recording/reproduction of high density data by using a coding method including a step that maps a binary data symbol with a code word selected from a state transition limit step and a zero run length limit step to modulate and code binary input data into a 9-bit code word suitable for a channel characteristic of a storage device. SOLUTION: User data are coded by a compression section 1 and an error correction coding section 2, and then coded by a modulation coding section 3 so as to be suitable for a channel characteristic of a storage device, modulated data are given to a signal generator 4, from which a signal is generated and compensated in advance by a write equalizer 5 and recorded in a channel head/ disk. The recorded signal is processed at a read equalizer 6 so as to be easily reproduced and detected, and a detector 7 detects a signal so that an error probability is minimized. The signal detected by the detector 7 is decoded into the original user data through a modulation decoding section 8, an error correction decoding section 9 and an expansion section 10.
Patent JP-H04271601-A (JP)
Title: Double-partition polarized wave rotor
Inventor: MON ENU UONGU
IPC: H01P1/161
Filed: 1991-10-22
Abstract: PURPOSE: To obtain the polarized wave rotator which is simple in constitution, lightweight, and small in reflection loss and can perform double-mode operation. CONSTITUTION: This rotator is equipped with a waveguide 2, which propagates a circular and a linear polarized wave signal, a 1st bulkhead 24 which is arranged in a 1st end part of this waveguide 22 to limit a 1st and a 2nd input port and converts a polarized wave of a 1st excitation signal inputted into the 1st input port from a 1st polarized wave to a 2nd polarized wave, and a 2nd bulkhead 26 which is arranged in a 2nd end part of the waveguide 22 on the opposite side at an interval G, perpendicularly to the 1st bulkhead 24 for limiting a 1st and a 2nd output port, corresponding to the 1st and 2nd input ports and converts the polarized wave of the 1st excitation signal as a 1st output signal from the 2nd polarized wave to a 3rd polarized wave perpendicular to the 1st polarized wave for the output passing through the 1st output port.
Patent JP-S63155072-A (JP)
Title: Image forming device
Inventor: NISHINO SHIGERU
IPC: G03G15/16
Filed: 1986-12-19
Abstract: PURPOSE:To eliminate the need for a delay time generating means by providing a transfer charger in such position that the distance on a transfer belt between the transfer charger and a transfer point is equal to that on the surface of a photosensitive body between an image forming charger and the transfer point. CONSTITUTION:A transfer belt 5 is stretched between rolls 9 and 10 so that it is brought into contact with the surface of a photosensitive drum 1 at a transfer point P, and the belt 5 is rotated at the same speed as the surface of the photosensitive drum 1 in the direction of an arrow. A transfer charger 11 faces the transfer belt 5 and is provided in such position that a distance l1 on the transfer belt between the transfer charger 11 and a transfer point P is equal to a distance l2 on the surface of the photosensitive drum between an image forming charger 2 and the transfer point P. If operations of the image forming charger and the transfer charger equally distant from the transfer point are started at the same timing, the delay time generating means for controlling the transfer charger is unnecessary because an electrified area on the transfer belt coincides with an image forming area on the photosensitive drum at the transfer point.
Patent JP-S63158318-A (JP)
Title: Lightweight type linear ball bearing
Inventor: TERAMACHI HIROSHI
IPC: F16C29/06
Filed: 1986-12-19
Abstract: PURPOSE:To suppress the generation of noise by forming a no-load ball rolling circulation passage from the groove of a ball case and the flat surface at the center part of an inner case and smoothly rolling load balls. CONSTITUTION:A ball rolling groove 101 is formed onto the flange inner surface of an outer case 100, and a corresponding ball rolling groove is formed onto the flange outer surface of an inner case 200. As for a ball case 300, a no-load ball circulation groove 302 and a ball direction changing groove 303 are formed on the lower and upper side of a prtitioning wall 301 fitted with the lower and upper surfaces of the upper and lower flanges of the inner case 200, and a center partitioning wall 301 is formed integrally by using plastic material. Therefore, an endless circulation passage is formed through the incorporation into the outer case 100 through a ball 7 in a ball guide which is formed by closely jointing the flat part of the inner case 200 with the partitioning wall and the flat part of the ball case 300.
Patent JP-H04174646-A (JP)
Title: Smell recognition judging device
Inventor: SOTOIKE MITSUO
IPC: G01N1/00
Filed: 1990-11-07
Abstract: PURPOSE:To specify the aspiration starting timing in the next time with high probability, eliminate time lag, and reduce the dispersion of the arrival timing by estimation-calculating the aspiration starting timing in the next time by an estimation means on the basis of the aspiration signal supplied from an aspiration sensor. CONSTITUTION:An aspiration sensor 38 is installed on an aspiration valve 31, in order to detect the aspiration operation of an inspected person A in noncontact form. The supplied gas is supplied by opening/closing an automatic opening/closing valve 14 installed in a supplied gas passage 13. In order to properly carry out gas feed, a control means 15 opening/closing-controls the automatic opening/closing valve 14 on the basis of the aspiration signal supplied from the aspiration sensor 38. An estimation means 15a estimation-calculates the aspiration starting timing in the next time, utilizing the data of the aspiration signal group which is previously taken in from the aspiration sensor 38. Further, the time lag from the opening of the opening/closing valve 14 to the arrival of air to a mask 3 is corrected, and the time of the start of opening of the automatic opening/closing valve 14 is determined, and when this time lapses, an opening instruction is outputted.
Patent JP-H07152912-A (JP)
Title: Pattern matching method
Inventor: MATSUZAKI HIROFUMI
IPC: G06T1/00
Filed: 1993-12-01
Abstract: PURPOSE:To greatly decrease an arithmetic quantity in a search area and to shorten processing time by performing pattern matching between a standard reference pattern and a standard image and specifying the position of a pattern to be inspected. CONSTITUTION:Pattern matching between a reduced image in a reduced image memory 17 and a reduced reference pattern in a reduced reference pattern memory 18 is performed. The reduced image and reduced reference pattern are ninth in data amount as large as a standard image and the standard reference pattern. Then an area which is high in matching rate and its periphery are set as the search area. In the set search area, precise pattern matching between the standard image and the standard reference pattern in a reference pattern memory 18 is performed. This search area includes an area corresponding to the area showing the highest matching rate and the search area is narrow and small in calculation quantity, so the precision is excellent and the process time can be shortened.
Patent JP-H04175525-A (JP)
Title: Automatic adjustor device for drum brake
Inventor: SUZUKI HISAO
IPC: F16D65/56
Filed: 1990-11-07
Abstract: PURPOSE:To obtain an automatic adjustor device of a drum brake which is surely operated even in case that brake hydraulic pressure is high by supporting a strut by means of a piston driven by the brake hydraulic pressure so as to change a position of a deformed arm inserted into a long hole. CONSTITUTION:A spring 15 is arranged on a strut 10 leading to a back plate 3 for drawing the strut 10 to the side of the plate 3, while a piston mechanism 16 which acts against an energizing force of the spring is provided on the back plate 3. The piston mechanism 16 is divided into a spring chamber 20 and a hydraulic chamber 21, while a piston 18 is projected outward by the energizing force of a spring 19 and abutted against the strut 10. When a brake is operated, a brake hydraulic pressure is applied to the hydraulic chamber 21 to push the piston 18, so that the strut 10 is moved to the side of the back plate 3. As a result, a clearance A2 between a deformed arm 12a and a long hole 4b is so increased so to cope with a moving rate of a brake shoe 4 due to high pressure, to keep engaging theeth parts 10b and 12b not out of place and to operate without over-adjusting.
Patent JP-H05145077-A (JP)
Title: Ferroelectric nonvolatile storage device
Inventor: TAKASU HIDESHI
IPC: H01L27/10
Filed: 1991-11-18
Abstract: PURPOSE:To provide the title ferroelectric nonvolatile storage device capable of precise actuation making use of the residual polarization characterized by the ferroelectric. CONSTITUTION:An n<+>type drain layer 24 and an n<+>type source layer 26 are provided in a p type silicon well 14 is a substrate. At this time, a ferroelectric film 22, a platinum layer 20, another ferroelectric film 18 and another platinum layer 16 are laminated in the p type silicon well 14. The ferroelectric nonvolatile storage device is formed making use of such a memory cell 3. In such a device, the space between the platinum layer 16 and the substrate 14 is impressed with an electric field so as to writein data. On the other hand, the electric field is impressed in the inverse direction to that during the writing-in step so as to erase the data. Furthermore, during the reading-out step of the data, it is judged if a channel region 28 is in a conductive state or not.
Patent JP-H05143174-A (JP)
Title: Heater control device
Inventor: SUMIYA YOSHIKI
IPC: G03G15/20
Filed: 1991-11-18
Abstract: PURPOSE:To attain stable abnormal heat generation prevension having no delay by detecting an abnormal state relating to the operation control of a heater based upon the operation of a TRIAC. CONSTITUTION:A control part 6 sends an OFF control signal for the TRIAC 5 to a gate circuit 4 in accordance with the temperature rise of the heater 1. An abnormal feeding stop control circuit(CONT) 9 compares the OFF signal with the OFF state of a photocoupler 8. If a feeding state is held due to the failure of the TRIAC 5 even when the control part 6 executes OFF control, the off signal does not coincide with the signal of the photocoupler 8 and the failure is decided. At the time of detecting the failure, the CONT 9 starts a relay 7 to make it opened state, so that feeding from an AC power supply 3 to the heater 1 is stopped. Consequently stable abnormality detection and abnormal heat generation prevension having no delay can be attained.
Patent JP-H08162954-A (JP)
Title: Mode selection type a/d converter
Inventor: TAKENAKA NOBORU
IPC: H03M1/14
Filed: 1994-12-06
Abstract: PURPOSE: To A/D convert input signals at a double resolution or at a double speed by means of two A/D conversion circuits of the same specifications. CONSTITUTION: At the time of a high-speed conversion, a sample-and-hold circuit 1a and the A/D conversion circuit 2a and the sample-and-hold circuit 1b and the A/D conversion circuit 2b are operated in terms of a cycle t while they are shifted for t/2 time and an n-bit conversion value is alternately obtained from the circuits 2a and 2b in terms of the cycle t/2. At the time of high resolution conversion, an upper n-bit conversion value is obtained from the circuits 1a and 2a in terms of the cycle t and a lower n-bit conversion value is obtained from the circuits 1b and 2a, a D/A conversion circuit 3, a differential amplifier circuit 4 and the circuit 2b in terms of the cycle t.
Patent JP-H07151795-A (JP)
Title: Sensor using light
Inventor: TEJIMA SHOGO
IPC: G01R15/24
Filed: 1993-12-01
Abstract: PURPOSE:To provide an excellent sensor using light which can measure the physical quantity of an object to be measured with high accuracy without causing any error even when the ambient temperature changes. CONSTITUTION:Continuous light from a main light source 1a is made incident to an optical element 5 which generates rotary polarization through a polarizer 4. A non-polarizing beam splitter 6 which couples the continuous light from the light source 1a with blinking light from a calibrating light source 1b and, at the same time, halves each light is positioned on the optical path of the light emitted from an optical element 5. An analyzer 7X for X-axis system and another analyzer 7Y for Y-axis system which individually transmit the two-direction light rays emitted from the beam splitter 6 are positioned on the optical paths of the two-direction light rays front the splitter 6 so that their main axes can intersect each other at right angles. Photoelectric converters 10X and 10Y converts the light rays from the analyzers 7X and 7Y into electric signals and a variable gain amplifier 16 corrects the unbalance between the optical systems of the two systems.