baber/WOPTO huggingface dataset:
Patent JP-H1164519-A (JP)
Title: Device and method for measuring sound absorbing surface
Inventor: NAKAJIMA IWAO
IPC: G01S17/36
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To detect the position of a sound absorbing surface with the elapse of time by providing a structure for emitting a laser beam to the sound absorbing surface, receiving the reflected light from the sound absorbing surface, and calculating the distance to the sound absorbing surface by the received reflected light. SOLUTION: A distance measuring instrument K having a laser emitting part and a laser receiving part is arranged in a position opposed to a window M above a fermentation tank T so that the laser emitting direction is vertically downward. To detect the position of a bubble B level, a laser beam R is emitted vertically downward from the distance measuring instrument K to the bubble B surface within the fermentation tank T. The laser beam R reaches the bubble B surface through the reinforced glass plate 1 of the window M, and the reflected light is received by the distance measuring instrument K through the window M. In the distance measuring instrument K, the distance to the bubble B surface is calculated from the phase of the received reflected light and the phase of a reference laser.  The measurement of the bubble B surface is continuously performed, and the distance data is stored in a microcomputer 3 together with the measurement time, whereby the data with the elapse of time of the generating state of the bubble B can be provided.
Patent JP-H0615918-A (JP)
Title: Serial device and serial recording device
Inventor: HASEGAWA TAKESHI
IPC: B41J29/00
Filed: 1991-09-02
Abstract: PURPOSE:To achieve cost reduction by shortening the full length of the flexible cable, and at the same time, provide a serial recording device of which the integration property is improved, and which can ensure a favorable operability. CONSTITUTION:For a serial device, for which a reciprocatable carriage 1 and a control board are electrically connected by a flat plate-shaped flexible cable 3, after pulling out the flexible cable 3 in the direction which is approximately in parallel with the moving direction of the carriage 1, the flexible cable 3 is folded back so as to have a an R-shaped slack, and is connected to the control board by a connection part 12 which is perpendicular to the extending direction of the flexible cable 3, at a location which is forward to the approximate center of the moving range of the carriage 1.
Patent JP-H0964093-A (JP)
Title: Electronic component
Inventor: SAKAMOTO YASUHIRO
IPC: H01L21/60
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To decrease disconnection failour of a lead terminal by a positioning mark required for positioning of the lead terminal by a method wherein a bonding positioning mark is provided at a terminal tip part located outside in a direction of extending the lead terminal near an external connection part provided on the extending tip side of the lead terminal. SOLUTION: A TCB (Tape Carrier Package) device 200 is provided with a bonding positioning mark 21f. The positioning mark 21f is provided in an external connection part 21e. That is, the positioning mark 21f is structured so as to form widely a part of the external connection part 21e, and is not connected to a support ring 13. Since a shape is the same, an outer lead part 21b is told clearly from an outer lead part 21b having the positioning mark 21f. Therefore, it is possible to adjust position with high precision by correctly answering the outer lead part 21b to electrode groups on a circuit board.
Patent JP-S6365346-A (JP)
Title: Optical type surface inspection device
Inventor: KURISUTOFU FUAARU
IPC: G01B11/30
Filed: 1987-09-04
Abstract: To permit the testing of surfaces which have constricted access, such as grooves, bore holes and the like, a housing retains a laser light source, a collimator, a beam splitter and light detector. Light is reflected from the collimator, by a parallel offset dual parallelogram prism into an elongated hollow arm (8) which is pivotally mounted by a pivot axis (12) in the housing. The housing retains a positioning element (15) positioning the arm accurately with respect to the housing. A position transducer or sensing means senses repositioning of the housing to maintain the light spot from the laser, which is projected into the arm and outwardly thereof at right angles through an objective lens in focus. If the profile changes, the reflected light spot changes position on the light detector which controls the positioning system (15) to reposition the arm to maintain focus. The repositioning movement is detected by the position sensing or deflection transducer, which provides an output signal, representative of the change in profile on which the light spot is focussed.
Patent JP-H0557201-A (JP)
Title: Regenerating method for mixed bed ion exchanging equipment
Inventor: TAKASHIMA SHOZO
IPC: B01J49/00
Filed: 1991-09-02
Abstract: PURPOSE:To use resin for a long time by decreasing the leakage of anions in water washing on a regenerating mixed bed ion exchanging equipment including an anion exchange resin deteriorated by long-term used. CONSTITUTION:Mixed bed ion exchanging equipment 1 consisting of a strong acidic cation exchange resin 13 and a strong basic anion exchange resin 14 is regenerated. When a mixed resin 6 is given backwash, it is separated into a cation exchange resin 13 and an anion exchange resin by a difference in the specific gravities. The separated anion exchange resin 14 is regenerated by alkali. The anion exchange resin mixed with the separated cation exchange resin is separated by the difference in specific gravity in a solution having an intermediate specific gravity consisting of an acid or a base whose opecific gravity is medial between those of the cation exchange resin 13 and the anion exchange resin 14 to regenerate the cation exchange resin 13.
Patent JP-S60115637-A (JP)
Title: Foamed and hardened polymer and its production
Inventor: HOSHINO YUTAKA
IPC: C08F299/00
Filed: 1983-11-28
Abstract: PURPOSE:To prepare uniform foams steadily, by mixing a composition ( I ) containing a chlorinated rubber, an aqueous solution of an acid, and a polymerization catalyst, with a composition (II) containing a liquid unsaturated polyester resin and a heavy metal carbonate, and foaming and hardening the mixture. CONSTITUTION:A composition ( I ) containing a chlorinated rubber, an acid (e.g. hydrochloric, phosphoric or citric acid) or a metal salt which is dissociated to become acidic in water (e.g. sodium dihydrogen phosphate or aluminum chloride) and a polymerization catalyst, and a composition (II) containing a liquid unsaturated polyester resin or a liquid vinyl ester resin, and a metal (bi)carbonate which reacts with the above acid to produce carbon dioxide gas (e.g. calcium carbonate or bicarbonate) are prepared. Then, compositions I and II are mixed in a ratio of 1:0.5-5, and are hardened while being foamed.
Patent JP-S61101395-A (JP)
Inventor: KITAZAWA KEIJI
IPC: B66C15/00
Filed: 1984-10-24
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-S6465074-A (JP)
Title: Production of sintered ceramic body
Inventor: SAYANO AKIO
IPC: C04B35/626
Filed: 1987-09-07
Abstract: PURPOSE:To produce a sintered body having satisfactory quality contg. no crack in a stage of forming a sintered body using AlN as sintering aid in accordance with a slip casting process using water as solvent by admixing AlN having low reaction velocity with water to the water used as solvent. CONSTITUTION:AlN powder having a coating layer having low reaction velocity with water is obtd. when the AlN powder is produced by heating alumina and C at 1,000 deg.C in N2 atmosphere. The AlN powder is mixed as an additive agent with a powder mixture comprising Si3N4, SiC, etc., in a proportion of <=10wt.% and the mixture is added to a solvent contg. water, and the product is molded by slip casting. A sintered ceramic body is obtd. when the molded product is calcined. Obtd. sintered body has high deflective strength at high temp. When said AlN powder is allowed to stand for several days, the AlN powder reacts slowly with the moisture in the atmospheric air causing crack generation easily in the drying stage and degreasing stage of the molded body. Since the tendency is remarkable when the added amt. exceeds 10%, the added amt. is preferred to be <=10%.
Patent JP-H0966594-A (JP)
Title: Carrier device for gravure cylinder and measuring method for gravure cylinder using the same
Inventor: HIRAI KEISUKE
IPC: B41C1/02
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To make a carrier device carrying a gravure cylinder from a stacker to an engraving machine have a function for measuring a shaft length and a diameter of the gravure cylinder. SOLUTION: Prior to carrying a gravure cylinder S, a left arm part 52 is transferred in a shaft direction of the gravure cylinder S to measure a shaft length of the gravure cylinder S. The left arm part 52 is transferred in the shaft direction from a most left end second reference position, and when a sensor provided to the left arm part 52 abuts against a left end surface of the gravure cylinder S, its transfer is stopped. A distance between the second reference position before start of transfer of the left arm part 52 and a first reference position wherein a right end surface of the gravure cylinder S is positioned, is preliminarily determined. Therefore, when a distance wherein the left arm part 52 is transferred is subtracted from the distance between the first reference position and the second reference position, the shaft length of the gravure cylinder S can be obtained.
Patent JP-H0758661-A (JP)
Title: Audio signal processor
Inventor: WADA HIROYUKI
IPC: H04B1/40
Filed: 1993-08-16
Abstract: PURPOSE:To improve the versatility of an audio signal processor(ASP) by providing the degree of freedom in an external clock frequency to be supplied to a switching capacitor filter inside the ASP used as an LSI for the base band circuit of a 900MHz band automobile telephone machine. CONSTITUTION:A variable frequency divider 8 is connected through a switch S to the external clock input terminal 2 of the ASP and a 2/3 frequency divider 12 inserted/elected by the switch S is provided. A shift register 5 for converting serial data composed of switch control data, frequency division ratio data and address data supplied from an outside to serial data and outputting them and a buffer register 7 for storing the switch control data output and frequency division ratio data output in addresses specified by an address decoder 6 are provided. Then, the frequency division ratio of the variable frequency divider 8 can be optionally set by output from the buffer register 7.
Patent JP-H0662807-A (JP)
Title: Quality improver for ground frozen fish meat and production of ground frozen fish meat using the same
Inventor: TAKAMA KOZO
IPC: A23L17/00
Filed: 1992-08-21
Abstract: PURPOSE:To provide a quality improver for ground frozen fish meat excellent in protein denaturation-preventive effect, also causing no oversweetness or browning of the fish-paste products incorporated therewith. CONSTITUTION:The objective quality improver for ground frozen fish meat containing, as active ingredient, 1-kestose. A ground fish meat is incorporated with this improver so as to be ca.8wt.% in the 1-kestose content of the meat, and then stored in a frozen state. Thereby, the quality of the ground frozen fish meat can be preserved for a long period of time.
Patent JP-2001045938-A (JP)
Title: Finger protector for fishing
Inventor: OMURA RYUICHI
IPC: A01K97/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a finger protector for fishing in which its wrist band is not bent so as not to have an unnatural shape and matches the wrist well when wrapping the band around the wrist to form a loop, waste is not formed in material marking and cutting, or the band can be fitted to everybody irrespective the size of the wrist, tightening intensity can simply be adjusted, wearing operation is very simple and restriction whether the wearer's dominant hand is the left hand or the right hand does not exist. SOLUTION: This finger protector is provided with a finger belt 5 having a finger stall 3 at its tip part, a wrist band 7 where its one end part is turnably connected with the base end part of the belt 5 together with a buckle 9, a Hook-and-Loop fastener 13 composed of a loop layer 19 formed on the whole right side of the band 7 and a hook layer 21 formed on the other end part of the band on the right side. The loop of the wrist band is fastened by inserting a part near the other end part 7b of the wrist band into a band-inserting hole 25a of the buckle to form a loop, followed by turning down the other end and by engaging the Hook-and-Loop fastener.  Consequently, there is no discomfort and it is very simple to carry out the mounting operation because one end of the wrist band and the buckle naturally turn to settle down to the most natural direction so as to have a winding form where the wrist band fits to the wrist most.
Patent JP-S6377091-A (JP)
Inventor: SAKATA TAKUYA
IPC: G09G1/02
Filed: 1986-09-19
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-S6199150-A (JP)
Title: Formation of deposited film
Inventor: SAITO KEISHI
IPC: H01L31/0248
Filed: 1984-10-22
Abstract: PURPOSE:To uniformalize optical characteristics of a deposited film by introducing a gaseous silane compd. represented by a specified formula, into a deposition chamber, giving an exciting energy to this silane compd. to form a deposited film contg. Si. CONSTITUTION:The silane compd. represented by the formula (X1-X6 being H or halogen) is passed through a pipe 1, evaporated with an evaporator 2, controlled in flow rate with a flow meter 3, and introduced into the chamber A for forming a deposited film. Said gas is passed around a supporting drum 7 made of Al heated to a prescribed temp. in the chamber A reduced in pressure to about to 0.1Torr to form a photoconductive film made of amorphous Si on the Al drum 7. H, F or Cl is most suitable for the substituent X1-X6 in the silane compound.
Patent JP-2001049733-A (JP)
Title: Simple and easy vacuum valve unit
Inventor: OTSUKA TETSUSHI
IPC: E03F7/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a compact vacuum valve unit with a reduced cost by eliminating a controller of a vacuum valve. SOLUTION: This simple vacuum valve unit 10 is formed so that a sewage sump 11a is connected to a valve element 16 of a vacuum valve 14 through a connection rod 16a, spring 17 for urging the valve element 16 to a closing side is provided. The vacuum valve 14 is allowed to be opened and closed by a variation in balance between a force in closing direction caused by a vacuum pressure of a vacuum sewage pipe 31 acting on the valve element 16 of the vacuum valve 14 and an urging force of the spring 17, and a force in opening direction caused by a sewage storage gravity of the sewage sump 11a connected to the valve element 16 of the vacuum valve 14.
Patent JP-S58115739-A (JP)
Inventor: MAACHIN ERINGUSEN POORUSEN
IPC: H01L21/027
Filed: 1982-12-21
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-H0691110-A (JP)
Title: Method for fitting filter cloth for wrapping filter plate
Inventor: IKEDA MICHIO
IPC: B01D25/12
Filed: 1992-07-09
Abstract: PURPOSE:To provide a method by which sewing is effectively performed without requiring practice and much labor an the leakage of solid in a material to be filtered is surely prevented filtration in a method for fitting filter cloth which is prepared by wrapping and sealing filter plate therein. CONSTITUTION:A filter plate inserting port 4 is opened in a filter cloth body 1 sewn in the shape of a bag a rope restraining piece 8 is fitted to the inserting port and bendable piece 5 for sealing is provided on the inserting port and a plane fastener is fitted to the bendable piece and a sealing plane part is provided on the tip side of the fastener. After a filter plate is inserted into the filter cloth body from the inserting port, the plane fastener of the bendable pieces is restrained by pressing with contact and the sealing plane parts are mutually adhered or bonded by fusion to seal the inserting port and the bendable pieces are bent and surely tied and fixed to the filter cloth body by a rope 13 restrained by the rope restraining piece, and instead of tying by the rope, the bendable pieces are fixed to the filter cloth body by welding.
Patent JP-S61100696-A (JP)
Inventor: NARA SHIGERU
IPC: B25J3/04
Filed: 1984-10-24
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-S59113786-A (JP)
Title: Drive control system for motor
Inventor: IKENOUE YOSHIKAZU
IPC: H02P5/46
Filed: 1982-12-20
Abstract: PURPOSE:To accurately follow up the rotation of a synchronous motor to rotation of a control motor and to eliminate the influence of an instantaneous drop of speed of the control motor by transmitting the variation in the frequency of an input power source to the synchronous motor to a speed controller of the control motor. CONSTITUTION:Harmonics which are obtained by a pulse generator for forming a rectangular pulse signal from an AC waveform of a power source AC of a synchronous motor M and a band pass filter 52 are utilized. Thus, even if a power source frequency is varied so that the rotating speed of the motor M is varied, the output of a voltage control oscillator 56 of a PLL control system varies, and a DC motor M1 receives a voltage control followed up to the variation. Accordingly, the synchronizing relationship between the motor M and the motor M1 can be accurately maintained.
Patent JP-S6284671-A (JP)
Title: Video printer
Inventor: KOMATA TAKASHI
IPC: H04N5/76
Filed: 1985-10-09
Abstract: PURPOSE:To attain density correction ensuring a stable joint between blocks by installing a temperature sensor in the vicinity of the block boundary of a thermal line head and correcting data in the vicinity of the block boundary of a video signal read out of a line memory in accordance with the output of the temperature sensor so as to supply said data to the thermal line head. CONSTITUTION:Among data of one horizontal line of pictures stored in a line memory 8, data on the joint of blocks is transmitted to a data ROM 9, corrected and transmitted to a correction data memory 10. A temperature signal conversion means 19 digitizes and inputs a temperature signal from the temperature sensor 23 in the data ROM 9 at the time of data conversion, and conversion data in accordance with the head temperature at the point is outputted with said digitized signal as an address. In a half tone control means 60, a correction data insertion circuit 12 replaces the data on the joint with joint correction data, and a white data insertion circuit 13 corrects said data into data series suitable to division, and transfers it to the thermal line head 17 through a data processing circuit 15. Finally corrected data is printed.
Patent JP-S6284049-A (JP)
Title: Production of aromatic diamine solution for polymerization
Inventor: AYA TOSHIHIKO
IPC: C07C213/00
Filed: 1985-10-09
Abstract: PURPOSE:To produce the titled compound useful as a heat-resistant polymeric material at a remarkably reduced production cost in extremely improved working environment, by reacting a solution of an aromatic diamine with an aromatic carboxylic acid chloride in polar amide solvent. CONSTITUTION:An aromatic diamine solution is produced by carrying out the catalytic reduction of an aromatic dinitro compound or an aromatic mononitroamino compound in a polar amide solvent free from inhibiting activity to the polymerization reaction (e.g. N,N-dimethylformamide) in the presence of a heterogeneous hydrogenation catalyst (e.g. platinum-carbon) and removing by-produced water by distillation. The solution is made to react with an aromatic tricarboxylic acid anhydride monochloride of formula I (Ar is trivalent aromatic residue) and/or an aromatic dicarboxylic acid dichloride of formula II (Ar' is bivalent aromatic residue) in a polar amide solvent at 20-200 deg.C to obtain the objective product.
Patent JP-H0784832-A (JP)
Title: Real-time system simulation device
Inventor: KANEKO YASUYOSHI
IPC: G06F11/28
Filed: 1993-09-09
Abstract: PURPOSE:To perform simulation by simple input by interpreting and executing a message path during simulation or tracing execution and then carrying out the simulation. CONSTITUTION:Necessary information is put together as the message path, prescribed as one service, and stored in and read out of a message path storage device 80. Further, the device is equipped with a message path editing means 7 which edits a path list by actually performing the simulation of a system although the path list can be edited on a text editor. A sequence of messages which are sent to an object is put together in one gathering and grasped as the concept of a service, and the messages are sent to the object by specifying the name of the service. Further, a back-tracking means 100 performs the simulation of the system inversely with the time and the system simulation is traced back by specifying time.
Patent JP-H0677480-A (JP)
Title: Semiconductor device
Inventor: TANAKA JUNKO
IPC: H01L27/108
Filed: 1992-08-24
Abstract: PURPOSE:To provide a fine device wherein, even when it is made fine, its threshold voltage is not lowered and to provide a device wherein it can adjust the threshold voltage of a transistor by utilizing a shape. CONSTITUTION:The shape of a corner in a groove for a transistor having a groove-type gate structure 15 is included in a concentric circle provided with a radius of curvature of r+ or -L/ 5 (where L represents a channel length), and a radius of curvature r17 (a shape parameter) and an impurity concentration have a relationship expressed in (b). Alternatively, the relationship between the mean (a+b)/2 (a shape parameter) of sums of two sides sandwiching a right angle in a right-angled triangle formed by a straight line which is parallel with the surface of a substrate for a groove-type transistor and which comes into contact with the bottom part of a gate, by a perpendicular line from the end of a source 11 and a drain 12 in a part forming a channel and by a straight line coming into contact with the part of the corner in the groove and an impurity concentration has a relationship expressed in (b).
Patent JP-H0385687-A (JP)
Title: Gradation display device
Inventor: ITO SHUHEI
IPC: G06T11/00
Filed: 1989-08-30
Abstract: PURPOSE:To reduce the capacity of a look-up table and to display a color with the optimum gradation corresponding to a display color by converting color data into a gradation code with the number of bits fewer than ever in advance with a luminance conversion means. CONSTITUTION:When the gradation code is set or changed, the color data is converted to the gradation code with the prescribed number of bits with a luminance conversion circuit 8, and is supplied to the look-up table 9, and is stored in a register specified with a color code. Meanwhile, when a display operation is performed, the color code is supplied sequentially to the look-up table 9 synchronizing with the scan of a display device for monochrome, and the gradation code stored in the register specified with the color code is outputted. The gradation code is converted into the gradation code with a gradation generation circuit 10, and its gradation is displayed on a flat panel 6. In such a way, it is possible to reduce the capacity of a built-in look-up table, and to display the color with the optimum gradation corresponding to the display color.