baber/WOPTO huggingface dataset:
Patent JP-H11337241-A (JP)
Title: Cold accumulation device
Inventor: TATEIWA MIKIO
IPC: F25D3/10
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To stably supply the cold to a cold utilization installation by surely accumulating the cold without wasting the cold of cryogenic liquefied gas. SOLUTION: A cold storage member 26 is stored inside a cold storage tank 21. A drum 22 in which a cryogenic liquefied gas 2 is stored is provided above the cold storage tank 21. A cold storage tank 25 is provided below the drum 22. A downcomer 24 to downwardly supply the cryogenic liquefied gas 2 supplied in the drum 22 into the cold storage tank 25, and a plurality of evaporation risers 24 to take the cold from the cryogenic liquefied gas 2 and cool a cold storage material 26 by raising and evaporating the cryogenic liquefied gas 2 supplied into the cold storage tank 25, are connected to the drum 22 and the cold storage tank 25.
Patent JP-H0816777-A (JP)
Title: Method and device for processing image
Inventor: SHINTANI SADANORI
IPC: G06T7/00
Filed: 1994-06-24
Abstract: PURPOSE:To improve difficulty for extracting or erasing a vertical line part, horizontal line part and inclined part inside a specified area singly or while combining them although the features of an image such as an edge, contour line and area are conventionally extracted from the gray level image by binarization processing when extracting them. CONSTITUTION:This image processor is provided with an input part 12 for normal gray level images or color images, part 13 for turning the color image to the gradation image, part 14 for normalizing the inputted gray level image or the image turned to the gray level image for each pixel, part 15 for generating a line segment coordinate between respective pixels in the normalized gray level image, part 16 for generating a classification symbol map by preparing a classification symbol for each pixel based on the generated normalized line segment coordinate, processing part 17 for removing the classification symbol to cause noise or double line in the image from the classification symbol map, part 18 for inverse transform from the processed classification symbol map to a lateral line segment coordinate and/or longitudinal line segment coordinate, and part 19 for outputting the inversely transformed result.
Patent JP-S5844832-A (JP)
Title: Communication equipment with optical fiber multiple access
Inventor: MATSUI TERUHITO
IPC: H04B10/00
Filed: 1981-09-10
Abstract: PURPOSE:To avoid the fluctuation of reception level due to difference of outgoing stations, by providing a relay device onverting optical wavelength in performing mutual communication through the connection of a plurality of data stations to optical fibers of loop shape. CONSTITUTION:A center station 2 is connected to a feeder optical fiber 1 via an optical branching coupler 3 and data stations 201-204 are connected via optical branching couplers 301-304. The center station and each data station generate an optical signal, lambda1 of wavelength and receives a part of an optical signal, lambda2 of wavelength and relays the optical signals of lambda1 and lambda2. In determining the output of each station taking the loss of the couplers into consideration, the optical signal of lambda1 wavelength with a prescribed level reaches an optical relay device 4. The optical relay device blocks the optical signal, lambda2 of wavelength, converts the optical signal, lambda1 of wavelength into the signal, lambda2 of wavelength and transmits the result to the optical fiber 1.
Patent JP-H10328996-A (JP)
Title: Workpiece tapered face machining method
Inventor: KISHIKAWA KATSUYUKI
IPC: B24B15/04
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a grinding wheel and its dresser so as to heighten economic effect. SOLUTION: In a machining method of grinding a tapered face at the axial end of a workpiece by the outer peripheral surface 5 of an opposed grinding wheel 4, the grinding wheel 4 is moved orthogonally to the tapered face 3 to grind almost half of a predetermined margin to grind, and then the grinding wheel 4 is moved in a combined direction D of a direction A orthogonal to the tapered face 3 and a direction B parallel with the tapered face to grind the remaining half margin to grind.
Patent JP-H0437969-A (JP)
Title: Optical character reader
Inventor: SAKATA TOMIO
IPC: G06K9/34
Filed: 1990-06-01
Abstract: PURPOSE:To read the characters, etc., recorded on the business forms without pre-printing a special mark by segmenting other reading field after correcting the position of an area to be segmented based on a pattern error in a specific reading field detected by an error detection means. CONSTITUTION:A character segmenting part 13 segments the characters based on a character reading area shown by the read control information. A recognition processing part 14 recognizes the characters of a character pattern for each character segmetned by the part 13. A cutting error detection part 15 detects the error between a pattern detected in a specific reading field and the original position of the pattern. Then the pattern segmenting position is corrected based on the detected error when the characters are read in another reading field. Thus it is not required to pre-print a reference mark, etc., on a business form for assurance of the correct reading processing.
Patent JP-H09300222-A (JP)
Title: Air ion generation type grinding wheel
Inventor: OKADA SHOJIRO
IPC: B24D3/34
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an ideal air ion generation method for use at a grinding workshop, enabling air ions of suitable density to be supplied from a grinding wheel to a worker, particularly to the vicinity of his/her body including a respiration part during the use of the grinding wheel at the workshop, and ensuring the air ions to be beneficial to the human body and have a higher rate for negative ion generation than positive ion generation. SOLUTION: A grinding work is carried out, using a material made of grinding abrasives 1, inorganic or organic binders 2 to eliminate metal for bonding the abrasives to each other, and piezoelectric crystals, particularly the powder 3 or grains of tourmaline contained in the binders 2. In this case, electrons are struck outside at a grinding process and negative air ions are thereby generated. Thus, a worker can comfortably carry out a work in good work environment.
Patent JP-H0435949-A (JP)
Title: Screen printing press
Inventor: TAKAHASHI MASARU
IPC: B41F17/36
Filed: 1990-05-31
Abstract: PURPOSE:To minimize a machine halt time caused by the change of a preparatory plan and bleeding and blurring in printing by a method wherein a detachable support pin is provided with a suction path hole connecting to a suction device. CONSTITUTION:A printing object 21 is held by a detachable suction support pin 20 inserted into an insertion hole 19 of a stage 18. Rotating rollers 23a, 23b are pressed and abutted against the outer end faces of the printing object 21 by horizontally-movable cylinders 22a, 22b, whereby the printing object 21 is positioned and fixed. Simultaneously, a suction device 24 is actuated to suck the printing object 21 from a suction path hole 25 provided in the suction support pin 20 through a suction port 39 and a suction path 38 provided in the stage. In this manner, since the suction support pins 20 can be freely extracted or inserted in accordance with the outer dimension of the printing object 21, a machine halt time caused by the change of a preparatory plan can be minimized. If the printing object 21 has a warpage, the warpage can be corrected by sucking the warped part by the suction support pin 20. Therefore, bleeding and blurring in printing can be minimized.
Patent JP-H08338275-A (JP)
Title: Control device of engine
Inventor: KUBO YOSHITAKA
IPC: F01P11/16
Filed: 1995-06-12
Abstract: PURPOSE: To improve safety and reliability by providing a regulation value detecting means for detecting that prescribed alarm items exceed upward or downward regulation values set every alarm item and outputting a signal to a controller, and controlling the engine rotation to idle rotation according to the output. CONSTITUTION: When an engine 2 is operated in the state where water temperature, level and oil pressure never exceed respective regulation values, a controller 18 outputs a control signal to an actuator 8 on the basis of the signals from an accelerator dial 22 and a control level position sensor 26. Consequently, the control lever 6 of a fuel injection pump 4 is operated by a reversible motor 10 to increase or decrease the engine rotating speed. On the other hand, when a signal showing the state exceeding the regulation value is inputted continuously for a prescribed time from either one of a water temperature detector S1, a level detector S2, and a oil pressure detector S3, the actuator 8 is controlled so that the engine rotation is changed to idle rotation.
Patent JP-S62299460-A (JP)
Title: Hydraulic brake device for automobile
Inventor: HONMA TORU
IPC: B60T8/26
Filed: 1986-06-19
Abstract: PURPOSE:To eliminate the possibility of causing a rear wheel to lock, by providing a characteristic changing device which controls the supply pressure of fluid to a rear drum brake to be low decreased when a brake pad in a front disc brake cools to a low temperature. CONSTITUTION:A front disc brake 18 provides in its brake pad 30 a temperature sensor 94, and a proportioning valve 14 provides a characteristic changing device which controls the fluid pressure control characteristic on the basis of an electric signal of the temperature sensor 94 so that the supply pressure of fluid to a rear drum brake 26 is decreased when the brake pad 30 cools to a low temperature. Accordingly, the device, which controls the supply pressure of fluid to the rear drum brake 26 to a low level in the time of low temperature, permits adequate distribution of brake force to be obtained preventing the brake force from deflecting its distribution to the side of a rear wheel even for a small coefficient of friction of the brake pad 30 in the front disc brake 18, and the possibility of causing the rear wheel to lock can be eliminated.
Patent JP-H08315581-A (JP)
Title: Semiconductor memory
Inventor: SHIBATA SHINTARO
IPC: G11C11/413
Filed: 1995-05-18
Abstract: PURPOSE: To suppress the increase of power consumption and access time by setting the number of column addresses equal to conventional number and setting the number of row addresses (n) time as large as conventional number. CONSTITUTION: The number of memory cells is doubled in a semiconductor memory where the number of bits of row address signal Ax is increased as compared with a conventional semiconductor memory,but the number of bits of column address signal Ay is equal to that of a conventional semiconductor memory. The number of memory cells 1 arranged in the direction of one bit line 4 is equal to that of conventional one and the number of memory cells 1 arranged on a word line 2 is also equal to that of conventional one and thereby, the power consumption is equal to conventional one. The decoding of row address signal Ax is delayed by a time corresponding to one incremental bit, but since the number of memory cells arranged on one bit line is equal, increase of delay time is suppressed thus suppressing the delay of decode time. With such arrangement, increase of access time can be suppressed.
Patent JP-S63308679-A (JP)
Title: Raised line direction detector for raised line pattern
Inventor: SHIGEMITSU MINEO
IPC: A61B5/117
Filed: 1987-06-11
Abstract: PURPOSE:To eliminate the influence of raised line breaking and crushing, etc., and to exactly detect a raised line direction by detecting the raised line direction through the average variable density value of various directional slits for each assembling area of a picture elements after dividing a processing object area into the plural picture elements. CONSTITUTION:The raised line pattern of a fingerprint, etc., is detected by a CCD camera 10 and divided into plural picture elements Si through an A/D converter 12. The pattern is stored as black-and-white variable density information in a data memory 16 by the program of a picture processing stored in a program memory 18 of a micro computer 14 for each fundamental unit are UA of the adjacent picture element assembly. The raised line direction of the same unit area UA is determined with the raised line direction of the pattern in the unit area UA as a DC direction out of the maximum values Da, Db and Dc of the difference between the maximum value and the minimum value among the average value groups of the variable density of the black-and-white variable density pattern for each picture element Si of respective directions D1, D2 and D3, and stored in a data memory 16.
Patent JP-2000327745-A (JP)
Title: Epoxy resin composition
Inventor: SAKAMOTO YUKIHIRO
IPC: H01L23/31
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in curability and high in storage stability at room temperature. SOLUTION: This composition is obtained by incorporating an epoxy resin having at least two epoxy groups on average in one molecule with, as a curing agent, a salt of 1,3-bis(2-carboxyethyl)isocyanurate and an imidazole compound or imidazoline compound; wherein the formulation ratio for the epoxy resin and the curing agent is 1-15 in terms of the equivalent ratio: epoxy group/ carboxyl group.
Patent JP-H07329026-A (JP)
Title: Production of pc panel
Inventor: SEKIYA SHINJI
IPC: B28B7/00
Filed: 1994-06-03
Abstract: PURPOSE:To produce a PC panel so as not to curve a surface stone material tile outwardly. CONSTITUTION:When a PC panel is formed so as to be slightly curved in a protruding state on the side of the surface tile thereof, a protruding curve is inwardly formed to the bottom surface of the form member 4 for molding the PC panel in anticipation of the warp quantity of the protruding curve and a tile is arranged on this curved surface 4a and a binder material such as mortar is poured in the form member to be solidified.
Patent JP-H05333954-A (JP)
Title: Current source circuit
Inventor: IMAMURA MAKOTO
IPC: G05F3/22
Filed: 1992-06-04
Abstract: PURPOSE:To eliminate the deterioration of the weight accuracy of the output current value with use of transistors TR having the same emitter areas by correcting the voltage error caused between the base and the emitter of each of plural TRs of a constant current square circuit based on the voltage generated by the current flowing to a band gap reference circuit. CONSTITUTION:A reference voltage circuit 51 supplies the current flowing to a band gap reference circuit 50 to the resistors 16-18 which are connected in series in the same number as TR 19-21 in order to correct the base-emitter voltage error of each of these TRs 19-21 through a current source circuit 52 weighted by the output current value used to a D/A converter. Then, the circuit 51 outputs the voltage produced at each of resistors 16-18. The circuit 52 inputs these output voltage of the circuit 51 to the bases of the TRs 19-21 and then produces plural constant currents based on the resistors 25-27 weighted by the resistance connected to the emitter of each TR and the applied voltage.
Patent JP-H05332694-A (JP)
Title: Heat exchanger
Inventor: MATSUURA SATOSHI
IPC: F28F9/00
Filed: 1992-06-04
Abstract: PURPOSE:To improve the brazing property between a header and a bracket in a heat exchanger and prevent the separation of brazing surfaces, the breakage of the bracket and the like. CONSTITUTION:In a bracket 9, a curved surface, formed of a radius of curvature slightly larger than the radius of curvature of a tank header 6b, is constituted and an inwardly projected rib 9c is provided integrally with the tip end of the circumference of the curved surface. The projected height of the rib 9c is designed so that the radius of an inscribed circle becomes slightly smaller than the radius of curvature of the tank header 6b when a circle, inscribed with the internal surface of the curved part 9b and passed through the tip end of the rib 9c, is described.
Patent JP-H01312452-A (JP)
Title: Apparatus and method for testing dew point for semiconductor device
Inventor: NISHINO KOZO
IPC: G01N25/68
Filed: 1988-06-10
Abstract: PURPOSE:To attain the cost down of a dew-point testing apparatus by using liquified gas without using a refrigerator as a cooling means, in the dew-point testing apparatus for a semiconductor device. CONSTITUTION:Measurement of capacitance and temperature is started by using a measuring lead 9. Then liquified gas is inputted in a container 18. Only a chip 4 of a semiconductor device 2 is locally cooled quickly through a heat transfer stage 14 which supports the container and a metal rod 1. When the chip 4 is cooled down to a dew point temperature, dew is formed on the chip 4 from water vapor in the semiconductor device 2. A new capacitance is formed between the chip and wirings, and the capacitance is increased. When the chip is further cooled, the moisture in the dew form is solidified, and the capacitance is lost. Therefore, the temperature at a point where the capacitance is increased can be obtained as the dew point temperature and the temperature at a point where the capacitance is decreased quickly can be obtained as the solidifying temperature, based on the capacitance-temperature characteristic curve.
Patent JP-H09325921-A (JP)
Title: Device and method for processing information
Inventor: IGARASHI TOSHIAKI
IPC: G06F12/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To improve operability by providing a means for sharing data while using a communicating means, deciding the presence/absence of data under processing and instructing whether or not the data under processing are to be shared when the presence of data under processing is decided. SOLUTION: A CPU 101 executes a program for controlling an entire communication terminal, and a storage part 103 stores various kinds of programs for executing various kinds of processing while including a program for executing a shared white board application and various kinds of data required for executing the programs. A display interface 104 is connected to a display part 130. Then, it is discriminated whether the side of call origination prepares the materials of meeting on a shared white board activated before the establishment of communication path. When these materials are prepared, it is discriminated whether or not the materials are to be sent to the side of call termination, the materials opened on the shared white board on the side of call origination are sent, and these materials are displayed on the white board on the side of call termination.
Patent JP-S6039460-A (JP)
Inventor: SAIGA ISAMU
IPC: D05C17/02
Filed: 1983-08-09
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-H039897-A (JP)
Title: Automatic sealing machine
Inventor: ESHITA TAKEO
IPC: B65B5/04
Filed: 1989-06-06
Abstract: PURPOSE:To certainly insert an object to be sealed in an envelope without shifting a top and bottom direction by blowing out air from a nozzle to inflate the envelope and supporting the opening of the envelope by a lever to insert the object to be sealed into the envelope. CONSTITUTION:The flaps 2 of envelopes are stacked on an elevator 30 and the elevator 30 is raised. When air (k) is injected from an air nozzle 14, the air (k) enters the envelope 1 of the uppermost part to inflate the envelope 1. Then the leading end part of a movable chute 16 is allowed to advance into the envelope 1 and the envelope 1 and the flap 2 are pressed. Next, a lever mechanism 170 is displaced by a moving apparatus and a lever 17 is inserted into the envelope 1 and the envelope 1 is held between the lever 17 and a clamp piece 17a to be fixed. Therefore, the inlet of the envelope 1 is largely opened. An object 3 to be sealed is supplied to the upper surface 111 of an insertion part 100 to pass between charging rollers 12a, 12b and further passes between a charging auxiliary roller 13 and the movable chute 16 to be inserted into the envelope 1.
Patent JP-H11333707-A (JP)
Title: Carrier
Inventor: SAOTOME KENTARO
IPC: B24B37/28
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To minimize variations in flatness by providing a locking part to be engaged with a notch formed on the outer periphery of a semiconductor wafer. SOLUTION: A housing hole 3 for housing a semiconductor wafer is provided on a carrier 1. Three housing holes 3 are provided symmetrically with respect to a center C of a carrier main body. One locking part 5 is provided in each housing hole 3 on the peripheral edge 5. The position of the locking part 4 provided on the peripheral edge 5 is in a thick range arched part A of the peripheral edge 5. The thick range arched parts A are two arched parts of four divided arched parts, positioned on both sides of a center line Lh of the housing hole 3 perpendicular to the center line L of the carrier main body, and they are positioned in the positions facing the thick ranges 2a of the carrier main body.  The other arched part is a thin range arched part B and a central range arched part D having the relationship of point symmetry with respect to the thin range arched part B and the center Ch, and positioned on the center C side.
Patent JP-H11339053-A (JP)
Title: Position detecting device
Inventor: HASHIMOTO YOSHIHITO
IPC: G06T1/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To accurately detect the position of an object to be checked in a check area by setting a mask area where the maximum compression image subjected to compression processing of an image with the maximum compressibility is made outside the object of a comparison operation. SOLUTION: The mask area M where the maximum compression image subjected to the compression processing of an image A with the maximum compressibility (1/16) is made outside the object of a comparison operation is set. That is, a coordinate system is set so that a horizontal right direction is an X axis and a vertical downward direction is a y axis with the upper left end of the image A as the origin to set area M in the maximum compression image manually. In such a case, when compressibility is 1/8, the start point coordinate of a line segment data with compressibility 1/16 in the previous step is doubly expanded and is made a segment element of the area M. Thus, it is possible to accurately detect the position of an object to be checked in a check area even when noise is included.
Patent JP-H04368828-A (JP)
Title: Manufacture of oxygen barrier container
Inventor: KAKEMURA TOSHIAKI
IPC: B29C65/70
Filed: 1991-06-17
Abstract: PURPOSE:To provide a method, by which oxygen barrier resin layer at side wall and oxygen barrier resin layer at bottom are produced so as to form a layer continuous with each other by a method wherein the container concerned is manufactured by producing its bottom through the injection of resin layer having the same layer constitution as mentioned below under the condition that the side wall, which consists of oxygen barrier resin having moistureproof resin layer on both sides, of the container is housed in the cavity of the molds of an injection molder. CONSTITUTION:Firstly, moistureproof resins 21 and 22 are injected. Later, oxygen barrier resin 23, the flow speed of which is larger than those of the moistureproof resins 21 and 22, is injected. The flow front of the oxygen barrier resin 23 catches up with those of the moistureproof resins 21 and 22 and comes into contact with the side wall just when the oxygen barrier resin 23 appears at the flow front of resin layer, resulting in obtaining a container, in which the oxygen barrier resin layers 13 and 23 are connected to each other.