baber/WOPTO huggingface dataset:
Patent JP-H01222550-A (JP)
Title: Hybrid circuit
Inventor: SHIRAISHI TOSHIMI
IPC: H04M1/58
Filed: 1988-03-01
Abstract: PURPOSE:To attain echo cancellation with high accuracy and simple adjustment by deciding 1st and 2nd resistances so that the gain of an inverse amplifier, the impedance of a terminal equipment, the impedance of a circuit element, the 1st resistance and the 2nd resistance satisfy a specific relation. CONSTITUTION:An inverse amplifier A2 amplifying inversely a reception signal and connecting to a reception side transmission line 4wyR and a voltage dividing circuit element I connecting between the output terminal of the inverse amplifier A2 and a 2-wire transmission line 2wy are provided on the circuit. Moreover, the 1st resistor B connected between the 2-wire transmission line 2wy and the transmission side transmission line 4wyS and the 2nd resistor C connected between the input terminal of the inverse amplifier A2 and the transmission side transmission line 4wyS are provided. Then the resistors R1, R2 are decided to satisfy equation I, where the inverse of G2 is the gain of the inverse amplifier A2, Z1 is the impedance at a terminal T, Z2 is the impedance of the circuit component I, R1 is the resistance of the 1st resistor B and R2 is the resistance of the 2nd resistor C. Thus, echo cancellation with high accuracy and simple adjustment is obtained.
Patent JP-H09215483-A (JP)
Title: Device for removing foreign matter in laver raw alga
Inventor: KAWASHIMA KAZUMI
IPC: A23L17/60
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing foreign matters in laver raw algae, capable of largely improving the recovery yield of the raw algae. SOLUTION: Raw alga-mixed water is allowed to flow in the first waterways 11A, 11B and simultaneously monitored with cameras 40A, 40B. When foreign matters are not detected, the mixed water is allowed to flow on an inclined plate 21 through the first variable waterways 13A, 13B and subsequently recovered into the second tank. When the foreign matters are detected, the first variable waterways 13A, 13B are downward rotated to drop the mixed water into the first measure, once recovered into the third tank, diluted and subsequently allowed to flow in the second waterway 12. When foreign matters are detected in the mixed water flowing in the second waterway 12, the second variable waterway 14 is downward rotated, and the mixed water is dropped in the second measure and subsequently disposed.  Thus, the first foreign matter detection is performed in the first waterways 11A, 11B, and the second foreign matter detection is subsequently performed in the second waterway 12, thereby largely improving the recovery yield of the raw algae.
Patent JP-H06255151-A (JP)
Title: Recorder
Inventor: TOMONO HIDENORI
IPC: B41J2/325
Filed: 1993-03-09
Abstract: PURPOSE:To carry out excellent recording by controlling generation of unevenness in density in a recording width direction and raising quality of a recorded image by a method wherein a means which controls unevenness in density of the image in the recording width direction is provided in developing with a porous member. CONSTITUTION:After forming a visible image on a surface of a recorded material 2 by developing a formed latent image with ink of a developing sponge 4, recording paper 5 is brought into pressure contact with a surface of the recorded material 2 with a transfer roller 9 to transfer a visible image onto the recording paper 5. When the developing sponge 4 abovementioned is impregnated with the ink, the sponge 4 is swollen to a hand drum form. When a surface of the recorded material is pushed on therewith, a squeezed amount of the ink at the end part of the sponge is increased to cause occurrence of unevenness in image density. Therefore, a width of the developing sponge 4 is enlarged larger than a width of the recorded material 4, and total width of the recorded material is developed thereafter. Consequently, development which is free from unevenness in density in a recording width direction can be carried out. Further, the width of the recorded material 2 is made as same as a length of the developing sponge 4, an area of which a density becomes constant is taken as an actual recording part, and the same operational effect can be obtain also.
Patent JP-H10246312-A (JP)
Title: Gear
Inventor: OBA SHINICHI
IPC: F16H55/17
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a gear formed in a mold, in which rigidity is compatible with accuracy. SOLUTION: A gear 10 is formed in a mold, and material between a bearing boss 14 and a tooth part 12 is removed. A rib 16 is radially extended from the bearing boss 14 to support the tooth part 12 of a tooth bottom 12A. Since the rib 16 is arranged outside a region where the tooth part engages with a small gear 28 or a rotary gear, no chatter is generated in the region of engagement of the tooth part 12, and thus the gear 10 can be formed by molding with high accuracy. Further, since the rib 16 supports the outside of engagement of the tooth part 12, required rigidity can be obtained. Thus, when the gear in which the accuracy is compatible with rigidity, is used in a gear train of an image forming device, no rotational irregularities are generated, and thus the generation of hunting can be prevented.
Patent JP-H0680192-A (JP)
Title: Automatic draining device for freight container
Inventor: SUTEFUAN TEIIPE
IPC: B65D88/74
Filed: 1992-03-05
Abstract: PURPOSE: To provide an automatic drainage device for a freight container to drain water accumulated undesirably. CONSTITUTION: An outer casing 2, 3, which is detachably installed to a bottom of a container, is divided to two chamber by a bridge 8a, one chamber is linked to an interior of the container and the other chamber being linked to a circumstance of the container. A bridge surrounds an opening 20, when a valve member 14 is removed from a valve seat 8b surrounding the opening, the opening let the chambers communicate with each other, seating the valve member on the valve seat, the both chambers are separated from each other, an interior space of the chambers does not communicate with the surrounding of the container. The valve member movement is controlled by a water level of the interior space of the container and inside of the communicating chamber.
Patent JP-S53134282-A (JP)
Title: Method of replacing molds in transfer presses
Inventor: IMANISHI SHIYOUZOU
IPC: B21D37/04
Filed: 1977-04-28
Abstract: PURPOSE: To replace a feed bar with a metal mold with a lift means and a transfer means only, by providing a hydraulic means above a connecting rod and attaching a positioning plate and a magnet to a feed bar and a feed bar receiver, respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11227930-A (JP)
Title: Belt position detecting device of belt conveyer device
Inventor: SASAKI TAKATOMO
IPC: G03G15/20
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To surely prevent the damage to a belt end following the contact of oscillation detecting arm with the belt end, without receiving the influence of the sort of belt. SOLUTION: While a group 2 of plural rolls including at least a tiltable steering roll 2a for regulating meandering are provided in parallel, and an endless belt 1 is wrapped around the roll group 2, so as to form a belt conveyer device to circulate and convey a belt. A belt position detecting device 3 is used for such a belt conveyer device, and it has an oscillation detecting arm 4 to detect the belt position by oscillating according to the movement of the end position of the belt 1. To the position corresponding to the contact part with the belt 1 end in the oscillation detecting arm 4, an elastic roller 5 at least whose surface consists of an elastic layer 5a is rotatively installed.
Patent JP-H08237509-A (JP)
Title: Right and left pin distortion correcting circuit
Inventor: WATANUKI SEIJI
IPC: H04N3/23
Filed: 1996-03-06
Abstract: PURPOSE: To correct right and left pin distortion at a low cost when the vertical size of a television receiver is varied. CONSTITUTION: A right and left pin distortion correcting signal is extracted from an AC feedback resistor 3 to be changed corresponding to the vertical size. This signal is passed through a resistor 8, resistor 9 and the dividing circuit of a switch 10 to be controlled by a vertical size switching signal for correcting its amplitude and guided to the parabolic wave preparing circuit of the next step, and the right and left pin distortion is corrected. Thus, this circuit can be inexpensively constituted.
Patent JP-S62227314-A (JP)
Inventor: TEIMU SHII TEIRAA
IPC: A61B3/02
Filed: 1987-03-03
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-H07264286-A (JP)
Title: Control system between data terminal equipments in isdn line
Inventor: UNE AKIO
IPC: H04M3/00
Filed: 1994-03-18
Abstract: PURPOSE:To control the call reception mode of a called data terminal equipment in response to a state from a caller data terminal equipment. CONSTITUTION:In the case of setup from a caller data terminal equipment 10 to a called data terminal equipment, a mode setting signal to set the call reception mode to the manual or automatic call reception for the call reception mode of the called data terminal equipment 20 is inserted into a subaddress of a setup message and the resulting message is sent. Thus, the called data terminal equipment 20 receiving the setup message extracts a mode setting signal from the subaddress of the setup message to discriminate whether the mode setting signal is the manual call reception signal or the automatic call reception signal. As a result, in the case of the manual call reception mode, a call signal rings to reply the caller by the reply operation of the operator and in the case of the automatic call reception mode, the call is replied by the automatic reply and then the transmitted data are received.
Patent JP-S58166483-A (JP)
Title: Option setting method of electronic cash register
Inventor: SATOU MOTOMU
IPC: G07G1/00
Filed: 1982-03-26
Abstract: PURPOSE:To set an option easily and accurately, by displaying the contents of an option bit on a numeric display and changing the set option bit on the basis of the displayed contents. CONSTITUTION:A microprocessor 1 inputs a switch signal and a key signal from an operation part 4 through a keyboard control circuit 9 and outputs display data to a display 7 through a display control circuit 10. In an RAM3, an option setting area A1, various totalizer areas A2, etc., are formed. The contents of the option bit is displayed by turning on option numbers corresponding to the digits of the numeric display of the display 7 and on the basis of the displayed contents, the set option bit is changed. A printer 8 prints the data on a receipt under the control of a printer control circuit 11.
Patent JP-H09240896-A (JP)
Title: Sheet member discharge device
Inventor: TSUTSUI KAZUYA
IPC: B65H29/60
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a sheet member discharge device which can obtain a stable stack property in coping with the size change of a sheet member and be handled by an user easily. SOLUTION: This device has at least a pair of large diameter drive rollers 7 with a different diameter respectively arranged on the drive shaft 5 rotated and driven by a drive means, a first driven roller 8 contacted with a small diameter drive roller 6 and a second driven roller 9 contacted with the large diameter drive roller 7. The radius of the large diameter drive roller 7 is set larger than the sum of the radius of the small diameter drive roller 6 and the diameter of the first driven roller 8.  A sheet member guide means 4 has a first carrying passage S for carrying this seat member toward the contact part of the small diameter drive roller 6 with the first driven roller 8, when the width of the sheet member is small and a second carrying passage L for carrying this sheet member toward the contact part of the large diameter drive roller 7 with the second driven roller 9, when the width of the sheet member is large.
Patent JP-S60192151-A (JP)
Title: Oscillating coupling-type nutation gear mechanism
Inventor: NAKAMURA BUICHI
IPC: F16H1/32
Filed: 1984-03-12
Abstract: PURPOSE:To simplify machining by connecting the rear of a nutation gear to a flange by means of circular and plate couplings formed by alternately coupling inner and outer same split pitch points of a circular elastic thin plate by rivets and spot welding, in an oscillating coupling-type nutation gear mechanism. CONSTITUTION:In an oscillating coupling-type nutation gear mechanism, circular thin plates 6-8 are fixed to one another through washers 13 at inner and outer three-split pitch points 11, 12 by rivets or welding. A circular/plate oscillation coupling is fixed through a washer 13 to a flange 1 by a screw 9 and fixed to the rear of a nutation gear 3 by a screw 10. Thus, high efficiency speed ratio can be attained by only a pair of nutation engaging portions. Furthermore, the mechanism can be easily manufactured and a coupling with no play can be accomplished.
Patent JP-S5829805-A (JP)
Inventor: JIEIMUZU GOODON MAREI
IPC: C08F2/20
Filed: 1982-03-26
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-H02227323-A (JP)
Title: Door glass run structure
Inventor: SUDO TSUNEO
IPC: B60J10/04
Filed: 1989-02-28
Abstract: PURPOSE:To obtain a door glass supporting characteristic equivalent to that of the conventional type without forming a hollow part by installing a thin sublip extendedly in the tip of an inner lip, while forming a support wall part, where the sublip contacts, in an inside base of a glass guide groove. CONSTITUTION:In a door glass run 102, a support wall part 12 is formed in an inside base of a glass guide groove 7, and it is formed into a recess form widening in the cab direction over an inner lip 9 from this wall part. Consequently, there is nothing of any reinforced wall part. The inner lip 9 is formed in wall thickness as much as a portion for that, and a thin sublip 13 is installed in the tip part extendedly.
Patent JP-S59176232-A (JP)
Inventor: BIJIEI PURAKASHIYU GIYUPUTA
IPC: C07C69/02
Filed: 1984-03-14
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-S56145544-A (JP)
Title: Tape recorder
Inventor: SHITAMAE MASAAKI
IPC: G11B15/10
Filed: 1980-04-15
Abstract: PURPOSE:To make constitution simple and permit cue operation, etc. by detaining the cam or stopper of the mode change-over gears meshed with a capstan gear to trigger levers thereby setting the play or reset state. CONSTITUTION:A magnetic head 9 is fixed to a head base 7 and is slided forward and backward by a dumping plate 8. FD, FR trigger gears 21, 22 mesh with a capstan gear 15b, and FD, FR, cam gears 23, 24 mesh with these. When a lever 18 is operated by the play signal from the reset state that stoppers 26, 28 are held detained to trigger levers 18, 20, the gears 21, 23 revolve and in the place of a notched part 21a, they are strongly pulled by a spring SP3, then a cam 23a forces a cam block 8a upward, thereby allowing the head 9 to abut on the tape and cam 25 to be detained by the lever 18. When the lever 20 is operated in this play state, the cam 24a forces a base 7 downward by the operation similar to the above, thereby weakening the press-contact force of the head 9 and permitting cue operation, etc. Thereby, the constitution is made simple, and the cue operation etc. are made possible.
Patent JP-H03249101-A (JP)
Title: Iron series powdery raw material for sintering
Inventor: TAKADA JINSUKE
IPC: B22F3/10
Filed: 1990-02-27
Abstract: PURPOSE:To prevent excess carburization and to improve dimensional accuracy and mechanical characteristic by blending a material, which generates water with heat decomposition at the temp. of A1 transition point or lower, into iron series powder at the prescribed ratio. CONSTITUTION:The material (e.g. boric acid, etc.) which generates the water with the heat decomposition at the A1 transformation point or lower as the water generating material, is prepared. By blending <=1wt.% of this water generating material into the iron series powder, the iron series powdery raw material for sintering is formed. The above-mentioned powdery material is not affected to the dew point of atmosphere gas and temp. Condition, etc., at the time of sintering and the excess carburization is prevented and abnormal expansion at the time of dewaxing is prevented.
Patent JP-S62205307-A (JP)
Title: Automatic focus detecting device for camera
Inventor: NORITA TOSHIO
IPC: G03B13/36
Filed: 1986-03-05
Abstract: PURPOSE:To shorten an arithmetic time and to improve tracking performance for an object by performing focusing arithmetic operation based upon the shift quantity limited almost in a focusing state by a block which obtains a signal indicating the nearest focus state selected by last focusing detection arithmetic operation. CONSTITUTION:A microcomputer 30 stores the block whose gap between images is largest by the last focusing arithmetic operation and performs focusing detection arithmetic operation by the zone arithmetic routine of the 1st time for the block at the time of refocusing arithmetic operation. Then the 1st focusing detection correlative arithmetic is performed by a flow branched by set (n) and the focusing detection arithmetic operation after temporary focusing detecting operation is speeded up. Further, when the block whose gap between images is largest is selected preferentially in block fractionization focusing detection arithmetic operation, the number of times of correlation arithmetic for the focusing detection of following blocks is decreased to improve the response of focusing adjustment.
Patent JP-H07258729-A (JP)
Title: Production of martensitic precipitation hardening type stainless steel
Inventor: NISHIDA JUNICHI
IPC: C21D6/00
Filed: 1994-03-18
Abstract: PURPOSE:To provide a producing method, in which the product having higher strength than the product produced by the conventional method is stably obtd., by improving the producing method of a martensitic precipitation hardening type stainless steel. CONSTITUTION:Solid solution heat treatment is applied to the martensitic precipitation hardening type stainless steel, and after changing the retained austenite into the martensite by giving the strain having 0.5-20% with the working, ageing treatment is executed. By this method, the stability of strength of the stainless steel is drastically improved.
Patent JP-H03253154-A (JP)
Title: Adaptor for analog terminal connection
Inventor: INOUE YOSHIAKI
IPC: H04M1/738
Filed: 1990-03-02
Abstract: PURPOSE:To attain effective utilization of a line by sending a release end signal including information representing the nonconnection of an analog terminal equipment to an ISDN(Integrated Services Digital Network) network without normal operation when an incoming call reaches while the analog terminal equipment is not connected. CONSTITUTION:When an incoming call reaches, a control means 2 references a detection signal of a detection means 6 and when an analog terminal equipment 5 is not connected to an analog terminal connection interface 3, a release end signal including the information representing it that the analog terminal equipment 5 is not connected is sent via an ISDN line connection interface 1. An ISDN exchange receiving the signal sends a voice talkie or a signal representing disabled communication to a caller terminal equipment to inform it to the caller or the caller terminal equipment. Thus, it is not required for the caller to await reply or to make redialing or the like and the line is effectively used.
Patent JP-S59175100-A (JP)
Title: Data storing system
Inventor: YOSHIMORI KATSUAKI
IPC: G06F12/16
Filed: 1983-03-24
Abstract: PURPOSE:To shorten a data storing time to an RAM by reading the data within a time slot of a writing mode and at the same time performing a parity check together with the writing. CONSTITUTION:The microinstruction data which contains the parity check bit supplied to a processor from a main memory via a bus 400 is stored in a buffer 7. The microinstruction data and its check bit are stored in an RAM1, and the information read out of the RAM1 is stored in a register 6. A command 103 given from another processor is applied to a decoder 4. Then the data is written to the RAM1, and at the same time the data written before the change of the address supplied to the RAM1 is immediately read out and checked. Therefore the writing and reading are carried out in a time slot given for writing. Thus the data loading time to the RAM1 can be shortened.
Patent JP-S61211410-A (JP)
Title: High-durable fender device
Inventor: AKIYAMA HITOSHI
IPC: B63B59/02
Filed: 1985-03-14
Abstract: PURPOSE:To prevent peeling of a burying iron plate and to prevent the occurrence of fall-forward of an impact receiving part, by a method wherein a bolt hole is bored in the burying plate, the inner surface thereof is covered with rubber, and the burying plate is buried in the impact receiving part. CONSTITUTION:A bolt hole 6 is machined in a burying plate 3, and the inner surface thereof is covered with rubber. The iron plate 3 is buried in an impact receiving part 2, support parts 4 are formed in a manner to extend from both sides of the impact receiving part 2 toward the outside, and each of mounting parts 5 is attached to the forward end of each of the support parts 4 to form a fender body 1. A bolt hole in the impact member 7 is made to coincide with a bolt hole 6 in the iron plate 3. A bolt 8, with which a spring washer 11 is engaged, is inserted through the impact receiving 7 side, and is engaged with a washer 12 by means of a gouged part 10 to threadedly join it with a nut 9 for tightening.
Patent JP-S61208563-A (JP)
Title: Sentence editing device
Inventor: DOI MIWAKO
IPC: G06F17/21
Filed: 1985-03-14
Abstract: PURPOSE:To carry out effectively a correction of words without time by providing a means for retrieving the same one as a designated word, its original form and an activity form from all sentence in case of designating the word to be an object of the correction. CONSTITUTION:An sentence editing device has an input section 1, a display section 2, a memory section 3, an external memory device 4, and an information management section 5. The sentence to be so object of an editing processing is inputted through the input section 1 and the external memory device 4 and displayed as a character pattern string on the display section 2. A control information relating to the editing for carrying out the designation of the word or indicating the retrieval is inputted through the input section 1. When the correction of the word is designated, the information management section 5 retrieves relating words including different activity forms of the word from all sentences and carries out the correction according to a content of the correction.
Patent JP-H01224038-A (JP)
Title: Novel amphoteric surfactant and water-in-oil type emulsion and method of separating and concentrating metal ion by using emulsification type liquid film.
Inventor: NAKASHIO FUMIYUKI
IPC: C09K23/14
Filed: 1988-03-04
Abstract: PURPOSE:To improve the stability of a water-in-oil type emulsion by emulsifying a metal extractant-contg. water insoluble phase and metal ion concentrating agent-contg. water phase in the presence of a specific amphoteric surfactant, thereby forming the emulsion. CONSTITUTION:The metal extractant-contg. water insoluble phase and the metal ion concentrating agent-contg. water phase are emulsified in the presence of the amphoteric surfactant expressed by formula I (R, R' denote a hydrocarbon group of 8-20C; (m), (n) denote integer in the range of 1-10; X denotes a halogen atom.) to form the water-in-oil type emulsion. This emulsion is dispersed under stirring into a metal ion-contg. aq. soln. to extract the metal ions so that the metal ions are concentrated into the water phase in the emulsion. The emulsion is then separated and demulsified to separate the water phase of the concentrated metal ions from the water insoluble phase.