baber/WOPTO huggingface dataset:
Patent JP-H06184461-A (JP)
Title: Glossy pigment and its production
Inventor: HARADA HIDEFUMI
IPC: C09C1/22
Filed: 1992-12-17
Abstract: PURPOSE:To obtain a new glossy pigment without any disadvantages of a platy crystal, inferior in orienting properties in a film or a resin due to the thick platy crystal and a low flakiness (diameter/thickness), having a great change in color tone and hardly controlling the color tone of the film or resin in a dispersing step due to easy collapsibility of the platy crystal in dispersing thereof in the film or resin and disadvantages of a scaly iron oxide of an Al solid solution having a restriction on the regulable color tone due to its red color tone even by adding other pigments thereto. CONSTITUTION:This glossy pigment is characterized by coating the surface of a scaly iron oxide with a titanic iron ore-based compound having the ilumenite structure. The titanic iron ore-based compound is preferably a substance of a single phase or a mixed phase selected from the group consisting of the titanic iron ore, geikielite and pyrophanite. The scaly iron oxide scaly is red iron oxide of an Al solid solution.
Patent JP-H03198930-A (JP)
Title: Method for device for working sash bar of aluminum extruded shape
Inventor: WADA MICHIO
IPC: B21D28/04
Filed: 1989-12-26
Abstract: PURPOSE:To adjustably automate transportation without using a die setting die by positioning, advancing and retreating a sash bar to many press dies according to stages. CONSTITUTION:The sash bar W is gripped with a grip device moving by a handling device and moved to a position on a press die to work a notch (f) by numerical control according to x-y coordinates. The sash bar W is advanced in the z-direction toward this press die. Projecting lines a-1, b-1 are inserted into the press die to form the notch (f). The sash bar W is retreated and moved to a punching die to form a square hole (p) on the bottom plate (d). The sash bar W is retreated and sent to another press die to form notches (k), (l) on the upper plate (c), the bottom plate (d). Further, in the same way, machine screw holes (h) are worked on the upper plate (c) and round holes (g) are on the bottom plate (d). In this way, labor saving and efficiency can be improved.
Patent JP-H10294468-A (JP)
Title: Gate insulation layer containing similar diamond film, method and apparatus for forming thin-film transistor and gate insulation layer
Inventor: JANG JIN
IPC: G02F1/136
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To improve a manufacturing yield, by forming a pseudo diamond film with insulation characteristic between a gate electrode and an active layer, and using the similar diamond film as a gate electrode layer. SOLUTION: A gate electrode 11 is arranged on one surface of a substrate 10 that is constituted of a transparent insulation substrate or a silicon substrate with an insulation layer on an upper surface. A first gate insulation layer 12-1 that is constituted of a pseudo diamond film is formed on the upper surface of the substrate 10 including the gate electrode 11. A second gate insulation layer 12-2 that is constituted of silicon nitride film is formed on the upper surface of the first gate insulation layer 12-1. Then, a hydrogenated amorphous silicon and a high-concentration hydrogenated amorphous silicon deposited on the upper surface of the second gate insulation layer 12-2 for patterning, thus forming an active layer 13 and low-resistance contact layers 14a and 14b.  Further, a source electrode 15a and a drain electrode 15b are formed on the upper surface of the active layer 13 and on the upper surface of low-resistance contact layers 14a and 14b.
Patent JP-H04205453-A (JP)
Title: Mutual certification system
Inventor: MUTO YOSHIHIRO
IPC: G06F21/31
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the procedure of a protocol by providing this mutual certification system with the 1st ciphering means and the 1st comparing means for comparing a random number R' obtained from an information processor with a formed random number R and allowing an information body and the information processor to mutually access in accordance with the results of respective comparing means. CONSTITUTION:The information processor 110 decodes received connection data Eks[R ID] by the 2nd decoding means 115 based upon a cession key ks formed by a key forming means 116. A separating means 114 separates the decoded data RIIID into a random number R' and inherent data ID' and the 2nd comparing means 117 compares the inherent data ID' with the first received inherent data ID to certificate an information body 100. The body 100 compares the received random number R' with a random number R formed from a random number forming means 106 by the 1st comparing means 107 to certificate the information processor 110. Consequently the load of the information processor 110 can be reduced by utilizing ID and mutual certification can be executed by the protocol whose processing volume is reduced.
Patent JP-H04208349-A (JP)
Title: Controller of air-conditioner
Inventor: ICHINOSE KOICHI
IPC: F24F11/02
Filed: 1990-11-30
Abstract: PURPOSE:To increase the reference flow rate of a fan so as generate changes in air stream for keeping the sensory temperature constant, by a method wherein the solar radiant energy is measured, and when the measured solar radiant energy value exceeds the preset solar radiant energy value, the reference frequency of an inverter is increased. CONSTITUTION:A controller 1 of an air-conditioner detects the room temperature by using a room temperature detector 2 via a room temperature sensor 7, and the measured room temperature is compared with the preset room temperature value by a valve-lift controller 3. The valve lift of a valve 9 is controlled according to the deviation of the room temperature from the preset value. An air flow controller 4 supplies a rotating speed change signal having a 1/f fluctuation characteristic to an inverter 10 with the preset reference frequency as the central value, and controls the air flow rate of an air supply fan 11. On the other hand, the solar radiant energy is detected by a pyrheliometer 5 through a solar radiant energy sensor 12, and when the measured solar radiant energy value exceeds the preset solar radiant energy value, a reference frequency reset device 6 instructs the air flow rate controller 4 to increase the reference frequency.
Patent JP-H05174103-A (JP)
Title: Automatic wiring device for printed circuit board designing cad
Inventor: INOUE SATORU
IPC: H05K3/00
Filed: 1991-12-20
Abstract: PURPOSE:To resolve effectively competition without wasteful break and redundant wiring when a newly wired line competes with an existing wired line or part. CONSTITUTION:In the automatic wiring device for a printed circuit board designing CAD searching an optimum wiring routs between two points on a printed circuit board, the device consists of a wiring searching part 15 searching the wiring route of a pin pair to be wired, a design rule check part 16 checking for the occurrence of the competition between the wiring routes, a competition resolution part 17 resolving the competition by performing a processing preventing the competition, if any, and a control part 14 controlling the operation of each part.
Patent JP-H11224489-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: SEKI KOICHI
IPC: G11C16/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To suppress variations in threshold voltages posterior to erasures small by successively reading out states of threshold voltages of memory cells in an erase mode, suspending the reading operation at the point of time a memory cell whose threshold voltage is out of a prescribed range and moving to an erasing operation impressing a voltage for changing threshold voltages of the cells to be in the prescribed range. SOLUTION: When the erase mode of the EE0 of an erasure control circuit is started, a reset pulse RST becomes a high level only for a determined time to reset an erase voltage impressing circuit. Next, a flip-flop circuit is set, read out a block desired to be erased, a read-before-erase mode signal EV is made to be a low level and internal addresses are generated. Signals A0I, A1I, A2I frequency-divided by a binary counter are supplied to an address buffer and one word line and one row selection switch are selected. When the reading out of memories selected by the internal addresses is performed, the result is fed back to the erase voltage impressing circuit.
Patent JP-2000162007-A (JP)
Title: Heating resistance type air flow rate measuring apparatus and fixing method thereof
Inventor: OIKAWA TOSHINORI
IPC: F02D35/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent dropping of a sub-air passage and, if dropping, prevent change of the output characteristic of a heating resistance type air flow rate measuring apparatus by providing a protrusion at a part of a dropping stopper, etc., so as to contact a part of the sub-air passage. SOLUTION: A main air passage 1 is provided with a stopper 11 for blocking a sub-air passage from dropping off. A protrusion 12 is attached thereto. The protrusion 12 is sharp at the top end and fixed to the sub-air passage surface in a collapsed shape when a circuit module 13 is fixed to the main air passage 1. Thus the sub-air passage is perfectly fixed to make it possible to avoid dropping the sub-air passage and avoid changing the output value due to the positional deviation from a sensor.
Patent JP-H05196705-A (JP)
Title: Method for measuring magnetic flux density
Inventor: WAKANA SHINICHI
IPC: G01R33/028
Filed: 1991-12-20
Abstract: PURPOSE:To measure the magnetic flux density of the surface of a sample (or the magnitude of the current in the sample) by contriving the holding structure of a probe, and utilizing Lorentz force. CONSTITUTION:The method for measuring the density of magnetic flux is performed by the following ways. The base end part of a probe 12 having electric charge at least at the tip part is attached to the intersecting part of a plurality of flexible beams. The outer edge parts of a plurality of the beams are attached to a specified fixing body 15. The tip end part of the probe 12 is brought close to an arbitrary magnetic-flux generating source 11, and the deformed amounts of a plurality of the beams are detected. The magnetic flux density is measured based on the deformed amounts. The base end part of the probe 12 is attached to the approximately central part of a flexible thin-film member. The magnetic flux density is measured based on the deformed amount of the thin-film member.
Patent JP-H10187994-A (JP)
Title: Method for evaluating and controlling digital image contrast
Inventor: LEE HSIEN-CHE
IPC: G06T5/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating scene contrast from a digital image. SOLUTION: This evaluating method is composed of a stage for forming Laplacian histogram distribution, stage for determining 1st and 2nd threshold values for removing the practically uniform area of digital image or a section practically existent in texture from a Laplacian histogram, stage for selecting pixels out of the digital image based on the 1st and 2nd threshold values, stage for forming a histogram from sampled pixels, stage for calculating the standard deviation of sampled histogram, and stage for evaluating the contrast of digital image by comparing the calculated standard deviation with prescribed contrast in order to determine the contrast of inputted image in relation with the prescribed contrast.
Patent JP-2000162811-A (JP)
Title: Recyclable image-carrying film and method for regenerating same
Inventor: OOISHI KAORI
IPC: G03G7/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To enable safe regeneration with low energy, while maintaining image quality and reliability in image formation and image preservation by using an image receiving layer containing a resin, whose saturation solubility in water varies according to acidity or temperature. SOLUTION: A coating-like image is heat-fixed by using a hot-melt ink on an image-carrying film by an electrophotographic process. The film has an image-receiving layer on one face of the substrate and a resin, which facilitates peeling is contained in the image receiving layer so as to enable the peeling of the image receiving layer from a used film. When a resin whose solubility in water or an aqueous solution varies in accordance with acidity and/or temperature is used as the contained resin, the image-receiving layer is made superior in moisture absorption resistance in an environment, in which the image carrying film is used and preserved.  In peeling of the image-receiving layer from the used image carrying film, the solubility of the resin in rinsing water is increased by varying the acidity and/or temperature and the image receiving layer is readily dissolved and removed with rinsing water.
Patent JP-H08252257-A (JP)
Title: Ligator
Inventor: OGASAKA TAKAHIRO
IPC: A61B17/04
Filed: 1995-12-26
Abstract: PURPOSE: To obtain a ligator which itself is capable of tightening endoligature and ligature tying path without requiring other treating means by respectively disposing a winding and holding means, releasing means and tightening up means for a loop for forming the knot of the ligature in this ligator. CONSTITUTION: A Kelley's forceps 35 is inserted into an operating sheath 30 and the front end of the Kelley's forceps 35 is inserted into an inside hole 23 of a cartridge for ligature formed by combining a cartridge body 2 and a loop holding member 3. The loop holding member 3 is removed from the cartridge body 2 and the loop part L of the ligature 12 wound around the loop holding member 3 is rewound on the Kelley's forceps 35. The respective force parts 41 are opened and the target vascular matter is peeled from the circumferential tissues by the Kelley's forceps 35. In succession, the operating sheath 30 is operated to wound the end 12a of the ligature 12 around the lower side of the vascular object and thereafter, the respective forcep parts 41 clamping the end 12a of the ligature 12 are withdrawn into the operating sheath 30 to tighten up the knot of the loop part L.
Patent JP-H10177056-A (JP)
Title: Evaluating and verifying device
Inventor: KOMATSU KIYOSHI
IPC: G01R31/26
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an evaluating and verifying device, in which boards can be easily carried into a chamber. SOLUTION: The evaluating and verifying device houses boards 31 mounted with sample devices in many stages, evaluates and verifies the sample devices by giving thermal stresses to the devices, and provided with a rack carrying cart 20 mounted with racks 30 in which the boards 31 are arranged, bottom- and side-face openings 11a and 11b which are formed through the bottom face of the chamber 11 and one side face of the chamber that so in contact with the bottom face and through which the cart 20 gets in and out of the chamber 11, and an elevating/lowering section 12 which provided in the bottom-face opening 11a, is provided with a floor plate section 12a on which the cart 20 is placed, and moves upward and downward between a boarding position and a housing position.  The rack carrying cart 20 has a heat insulating layer 21c on its floor section 21 so that the cart 20 can maintain a sealing structure as a part of the chamber 11 when the cart 20 is housed in the chamber 11 and raised to the housing position.
Patent JP-2000160850-A (JP)
Title: House with garage
Inventor: AKEHI KATSUTOSHI
IPC: E04H1/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a house capable of enhancing a sense of symbiosis between human being and a car by extending the rear end of a garage located in adjacent to an entry hall to the same position of the rear end of the entry hall and by partitioning with a glass wall surface having a contact way between the garage and the entry hall. SOLUTION: A garage 1 is arranged at the west side of a first floor of a building, and adjacently an entry hall 2 is located. An area 3 laid with wood floor boards is located continuously at the deepest portion of the garage, a wooden shutter 1a is provided at the garage entrance, the level of the car entrance is made higher than the surface of the site thereby providing a level difference. Glass windows 1b, 3a are arranged in the wall of the garage 1 and the wall in the area finished with wooden boards for securing natural lighting. A double swing door 2a is provided at the entrance, and unfloored part 2b at the entrance is extended to the rear up to the area 3 with wooden boards.  A space between the entry hall 2 and the area 3 with wooden boards is partitioned with a glass wall 4 and a glass door 5, so that inside of the garage 1 can be seen and checked through glass and be accessible. In this way, the parking area can be turned into a light, open space thereby enhancing the accessibility and crime prevention.
Patent JP-H09177809-A (JP)
Title: Constant velocity universal joint
Inventor: SUGIYAMA TATSURO
IPC: F16D3/20
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a rotation backlash. SOLUTION: Two axial wedges the directions of which are different from each other comprise the taper-form inner wall surfaces 2b1 and 2b2 of an inner rings 2; the taper-form outer wall surface 4b1 and 4b2 of a shaft part 4; and a pair of wedge members 5 located therebetween. The two ends of a coil spring are contained in the recessed parts, positioned facing each other, of a pair of the wedge member 5, and the wedge members 5 are resiliently pressed in a direction (in the opposite direction to an axial direction), in which the wedge is operated, through the resilient force of the coil spring. Thereby, the inner ring 2 is pressed against the side of the flat surface la of the outer ring 1 by a pair of the wedge members 5.
Patent JP-H09180588-A (JP)
Title: Switchgear
Inventor: SUZUKI MASAMI
IPC: H01H31/32
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of dusts to the fixed electrode in a fixed electrode containing cylinder even if troublesome work such as the replacement of a moving lid and a closing lid is eliminated. SOLUTION: A switch 3 is provided with fixed electrode containing cylinders 5a to 5c containing fixed electrodes 6, and moving lids 8a to 8c containing moving electrodes 9. The fixed electrode containing cylinders 5a to 5c are capped with the moving lids 8a to 8c so that a closing position P1 in which the fixed electrode 6 and the moving electrode 9 are electrically connected and an opening hold position P2 in which the fixed electrode 6 and the moving electrode 9 are parted can be taken. When respective moving lids 8a to 8c are at the opening hold position P2, the opening edges 8d of the respective moving lids 8a to 8c are made to correspondingly position in the vicinity in a vertical direction of the respective fixed electrode containing cylinders 5a to 5c.  Thereby, the opening edges 5d of the respective fixed electrode containing cylinders 5a to 5c are surrounded by the whole inside face of the respective moving lids 8a to 8c so that dust and the like hardly enter inside the respective fixed electrode containing cylinders 5a to 5c.
Patent JP-H07162671-A (JP)
Title: Method and device for preparing picture data for recording
Inventor: TASAKA KAZUTAKA
IPC: G03F1/00
Filed: 1993-12-02
Abstract: PURPOSE:To reduce the scale of a circuit by preparing parts intersection data for respective picture patten parts, obtaining the cumulative value of a data amount, preparing picture data for recording for respective scanning lines and holding them in a storage means by a decided address. CONSTITUTION:A picture processing work station 100 performs the layout of respective picture parts or the like based on plural picture parts data transmitted from a read scanner 110 through a picture input I/F 107d. A picture fitting processor 200 prepares recording picture data for the respective picture pattern parts and for respective low resolution scanning lines by working picture pattern data by integrated picture intersection data, the parts intersection data and cumulative histogram data. In a picture data synthesis device 300, picture element signals for expressing the densities of respective versions are prepared by a micropixel unit based on the integrated picture intersection data and the picture data for recording supplied from the processor 200. Then, the recording of dots on a photosensitive film for plate making or the like by a recording scanner 500 is performed at a high speed in real time.
Patent JP-H03199971-A (JP)
Title: Sensor for detecting clogging of filter
Inventor: OSADA SHINICHI
IPC: G01P5/12
Filed: 1989-12-27
Abstract: PURPOSE:To make it possible to detect the contaminated degree of a filter safely with a compact and inexpensive device by detecting the strength of the air stream passing the filter based on the temperature change in a thin-film- resistor temperature sensor for a heater which is formed on a board. CONSTITUTION:A thin-film-resistor temperature sensor 14 for a heater, a thin- film-resistor temperature sensor 16 for measuring the temperature of fluid and a detecting circuit 18 for connecting the sensors are formed on a board 12 by printing and the like, and a filter-clogging detecting sensor 10 is constituted. When the sensor 14 is conducted and heated to about 50 deg.C, air which has passed through a dust collecting filter comes into contact with the sensor 10, and the heat in the sensor 14 is removed. Since the resistance value of the sensor 14 is changed, an operation amplifier 26 in the circuit 18 outputs the signal corre sponding to the change in resistance value. Thus, the strength of the air stream after the passing of the filer is measured, and the contamination degree and the clogging state in the dust collecting filter can be found. Furthermore, the sensor 16 is used for correcting the measuring error of a wind speed caused by the difference in air temperature.
Patent JP-H06160854-A (JP)
Title: Liquid crystal video projector
Inventor: ISHIZAKA YASUO
IPC: G02F1/13
Filed: 1992-11-26
Abstract: PURPOSE:To remove perspective from a projection screen for a liquid crystal video projector which is set after being shifted from the center of the screen to left, or right. CONSTITUTION:The projector 10 is provided with at least a metal halide lamp 20, a color liquid crystal display element 30 having an RGB color filter 32 attached on the incident side of a liquid crystal cell 33 at a prescribed interval T, a 1st means constituted of a projection lens 50 and for inclining the luminous flux L1 of the metal halide lamp 20 which is made incident on the liquid crystal cell 33 through the RGB color filter 32 by an angle of theta, a 2nd means for switching the picture element arrangement of the liquid crystal cell 33 to RGB, BRG, or GBR, a 3rd means for making color image light L2 transmitted through the liquid crystal cell 33 incident on the central part on the incident side of the projection lens 50 whose optical axis for emission is vertical to the surface of the screen 55.