baber/WOPTO huggingface dataset:
Patent JP-H05301451-A (JP)
Title: Reversible thermal recording material
Inventor: MARUYAMA KATSUJI
IPC: B41M5/36
Filed: 1992-04-27
Abstract: PURPOSE:To provide a reversible thermal recording material whose transparentizing temp. and transparentization rising temp. are moved to 80 deg.C or higher. CONSTITUTION:In a reversible thermal recording material having a thermal recording layer wherein an org. monomeric substance is dispersed in a resin matrix and characterized by that the thermal recording layer is reversibly changed to a light pervious transparent state and a light impervious opaque state in dependence on temp., as the org. monomeric substance, an euticlic mixture obtained by adding eicosanoic diacid to a main component being either one of tetracosanoic acid, pentacosanoic acid and hexacosanoic acid with purity of 95wt.% or more is used.
Patent JP-H089070-A (JP)
Title: Public telephone system
Inventor: KAWASHIMA TAKUMI
IPC: H04M1/19
Filed: 1994-06-16
Abstract: PURPOSE:To surely inform a return tone when a card is returned to the user when surrounding noise sound is large in its volume. CONSTITUTION:A CFU 5 during talking detects a noise level and a speech sound volume from a microphone MIC and a transmitter T respectively via a surrounding noise level detection circuit 16 and a speech sound volume detection circuit 17 and stores them to a RAM 5A. When the speech is finished, a card return sound volume is calculated based on the surrounding noise level and the speech sound volume stored in the RAM 5A and a card return sound adjustment circuit 15 is driven based on the calculated card return sound volume. As a result, when the surrounding noise level and the speech sound volume are high, a buzzer BZ is energized by a large sound volume with an output from the card return sound adjustment circuit 15 to allow the user to surely hear the sound.
Patent JP-H01305621-A (JP)
Title: Voltage controlled oscillator
Inventor: MATSUURA TAKASHI
IPC: H03L3/00
Filed: 1988-06-02
Abstract: PURPOSE:To widely shorten a rising time due to the turning-on of a power source by connecting a second capacitor between a bias terminal and the power source. CONSTITUTION:In addition to a first capacitor which is connected between a bias terminal 3 of a voltage controlled type oscillating circuit 2 and a ground, a second capacitor 5 to have prescribed capacity is connected between the bias terminal 3 and a power source terminal 1. Thus, the voltage of the bias terminal 3 when (t) seconds pass after the power source of the power source terminal 1 is turned on like a step rises up speedily regardless of the time (t). Thus, only by adding one capacitor, the rising time after the turning-on of the power source can be widely shortened.
Patent JP-S5834502-A (JP)
Inventor: NUMATA KATSUMORI
IPC: F21S6/00
Filed: 1981-08-24
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-H01304796-A (JP)
Title: Method for mounting module
Inventor: MAENO YOSHINOBU
IPC: H05K3/34
Filed: 1988-06-02
Abstract: PURPOSE:To reduce the size a module and increase an erection stability by putting one end of a lead pin into a throughhole of a daughter board on the module side by pressure and inserting the other end of the lead pin into a throughhole of a mother board and connecting them by soldering. CONSTITUTION:In a module 4, a part 9a of a lead pin 9 is put into a throughhole 1a of a daughter board 1 to be connected there before or after mounting parts 2 on the daughter board 1. Therefore, the lead pin 9 is firmly connected to the daughter board 1 mechanically in a state that it is not pulled out nor rotated. Also, the lead pin 9 and a plated portion 1c are well connected electrically since they contact on surface. Following this, a part 9b of the lead pin 9 is inserted into a throughhole 7a on the mother board to get stand-off. At this time, care should be taken so that an end face 1b of the daughter board 1 contacts the surface of the mother board 7. Therefore, the lead pin 9 and the throughhole 7a are well connected easily by the solder 8. By this method, the size of a module can be reduced and also, there are improvements in an erection stability, productivity and module supporting property.
Patent JP-H09319087-A (JP)
Title: Photosensitive resin composition, photosensitive laminate and manufacture of flexible printing plate
Inventor: TSUCHIKAWA SHINJI
IPC: C08F290/06
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition superior in sensitivity and photocurability, capable of forming a pattern in high precision by photolithography and superior in folding resistance, solder resistance, flame retardancy, and coating operability on a film, and to provide a photosensitive laminate using this composition. SOLUTION: This photosensitive composition and the photosensitive laminate having a layer of this composition contain (A) an unsaturated isocyanate- modofield polyamide resin obtained by allowing an epoxy resin to react with the reaction product of a polycarboxic acid containing a polycarbonatediol- modified dicarboxylic acid and a diisocyanate and/or further allowing a moncarboxylic acid to react with this resin, and allowing the obtained epoxy- blocked type polyamide to react with an unsaturated isocyanate, (B) a photopolymerizable unsaturated compound having at least one ethylenically unsaturated group on the terminal, and (C) a photopolymerization initiator.
Patent JP-S62291318-A (JP)
Title: Connection of underground wall
Inventor: OKIMOTO MASAYUKI
IPC: E02D5/20
Filed: 1986-06-09
Abstract: PURPOSE:To shorten the period of construction work as well as to raise the reliability of the work by a method in which, the ground in a section formed by couplers and steel tube with tube mantle and in the steel tube is excavated and discharged, the steel tube is pulled out, and concrete is packed into the excavated hole to bury coupled steel frames. CONSTITUTION:A steel tube 7 being in contact with parallel two-armed couplers 3e-3h projected from wall ends 5a1 and 5b1 is driven. The ground in the sections 8a and 8b is excavated and discharged, and the tube 7 is pulled out to form an excavated hole 9. Concrete 10 is packed into the hole 9. Before the concrete 10 hardens, a coupling steel frame 12 with couplers 11a-11d is buried in the concrete 10 to connect the underground walls 5a and 5b. The constructing period can thus be greatly shortened and the mechanical strength of the underground wall can also be increased.
Patent JP-S5658120-A (JP)
Title: Record/reproduction state detector for recorder/ reproducer
Inventor: MORIYAMA YOSHIAKI
IPC: G11B20/10
Filed: 1979-10-18
Abstract: PURPOSE: To detect the record/reproduction state, by deciding the difference between the signal obtained by delaying the video format signal applied to the record input terminal and the signal supplied from the output terminal.  
     CONSTITUTION: In case the VTR1 is under the recording mode, the video format signal to be applied to the record terminal IN is led directly to the output terminal. On the other hand, it is general that a difference exists between the input signal to the terminal IN and the output signal to the reproduction output terminal OUT in case the VTR1 is under the reproduction mode. Accordingly, the record/reproduction state of the VTR can be detected by deciding the difference for the signals of the relevant input and output terminals. In recording, the record input signal is led to the output terminal through the reproduction circuit system of the VTR1, and thus a difference of the delayed time is caused between the input and output signals. Thus this difference is detected through the delay amount detecting circuit 5 to control the variable delaying circuit 6. And the PCM input data is delayed, and then the coincidence is decided through the difference detecting circuit 7 between the input and output signals. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6113182-A (JP)
Inventor: HAYASHI TOSHIAKI
IPC: G21C13/00
Filed: 1984-06-29
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-2000322447-A (JP)
Title: Method and device for classifying and selecting document and recording medium
Inventor: OKA AKIHIRO
IPC: G06F17/30
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To select an optimum classification by speedily checking it from the classification of high probability for an inputted classification such as patent classification and an adjacent classification to be suitable for the contents of a document to be retrieved by inputting this classification. SOLUTION: A document data base storing documents, to which classifications are applied, is prepared (a), a corresponding document is retrieved from the document data base by electing the classification (b), the retrieved document is displayed with prescribed ranking (c), it is decided whether the classification is suitable or not by checking the displayed document (d) and when the classification is suitable, operation is finished but when it is not suitable, processes (b)-(d) are repeated while changing the classification to be selected. Ranking is performed by distinguishing documents into document to which only one selected classification is applied, document applied to a top and document applied to any part excepting for top.  When selecting the optimum classification by inputting a word to the classification, a classification data base storing classifications and classification definitions is further prepared, the classification including the inputted word in the classification definition is retrieved from the classification data base, the classification is selected and the document is retrieved.
Patent JP-S5561518-A (JP)
Title: Article shifter
Inventor: SHIAKU TAMOTSU
IPC: B65G47/90
Filed: 1978-10-31
Abstract: PURPOSE: To automatically perform the extraction of pellet pans for the pellets of reactor fuel from a vessel and the conveyance of the pans to a placing device particularly, by carrying out the positioning of moving bodies and the limitation of the motion of arms only by the travelling of a chain.  
     CONSTITUTION: When a moving body 2 right advances through a lever 31 and a shaft 25 by the travelling of a chain 30, and the shaft 25 reaches a central location 25a of a sprocket 29, the shaft 25 is revolved in the clockwise direction by the rotation of the lever 31 with the chain 30. A lifting body 20 is let fall by means of a pin 27, and gears 18, 15 are rotated in the opposite direction through a gear row containing racks 20a, 20b. Thus, pins 24a, 24b are revolved, and this device operates as shown in the arrow head 32 to grasp arms 10a, 10b by united action with concave cams 22a, 22b. Consequently, a pellet pan P is held between the horizontal portions 11a, 11b of the grasp arms, reaches the left limit and is released. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08304333-A (JP)
Title: Dissolved ozone measuring device
Inventor: AKAZAWA SHINICHI
IPC: G01N27/416
Filed: 1995-05-08
Abstract: PURPOSE: To provide an oxidation-reduction current measuring type dissolved ozone measuring device in which interference by free chlorine is easily eliminated without requiring a complicated measuring device or complicated measuring work, and the dissolved ozone concentration in a sample solution where dissolved ozone and free chlorine are coexistent can be precisely measured. CONSTITUTION: A sample solution passage 4 and a counter electrode chamber 6 are partitioned by a filter 2, and a detecting electrode 8 and a counter electrode 10 are arranged in the sample solution passage 4 and in the counter electrode chamber 6, respectively. The counter electrode chamber 6 has an electrolyte supplying means for generating an electrolytic solution, so that the electrolytic solution generated in the counter electrode chamber 6 is soaked into the filter 2 and interposed between the detecting electrode 8 and the counter electrode 10, whereby the detecting electrode 8 is electrically connected to the counter electrode 10. The detecting electrode 8 is formed of a platinum electrode, and the counter electrode 10 of a silver/silver chloride electrode.
Patent JP-H0235338-A (JP)
Title: Method for monitoring and controlling holding of chemical component in water/cellulose slurry to be treated
Inventor: ROISU JII UEIAA
IPC: G01N33/34
Filed: 1989-05-30
Abstract: PURPOSE: To perform measurement based on the reflection of light while recognizing the difference between a chemical component of low concentration and fine fibers by obtaining the data of near infrared spectrum continuously while adding clay to a liquid sample of low concentration and then analyzing a slurry through a computer. CONSTITUTION: A series of near infrared spectrum are read out for a series of samples having known composition prepared by varying the content of chemical components in a low concentration liquid sample of a water/cellulose slurry. A near infrared radiation signal is then projected to a liquid containing the sample in order to scan the liquid over a near infrared spectrum of 1000-2500nm and the spectrum to be recorded by the radiation signal is read out. Subsequently, a data obtained from liquid samples having gradually increasing content is combined with the readings of spectrum obtained for the composition of chemical components to produce a weight data which is subjected to linear regression analysis through a computer thus obtaining a characteristic equation of chemical components.
Patent JP-H06348144-A (JP)
Title: Sheet peeling current control method for electrophotographic device
Inventor: YAMAKI MASAMI
IPC: G03G15/14
Filed: 1993-06-04
Abstract: PURPOSE:To prevent the occurrence of defective peeling even when the non-print region of a sheet is wide by controlling the high-level region of the output of the peeling current. CONSTITUTION:An AC corona is applied to remove electricity in the peeling method of a sheet 4 wound on a photosensitive drum after transfer. The non- print region of the sheet head portion is expressed by the time from the page head signal (the reference signal for the sheet head position and image data head position) to the image data start. The position of the head 6 of the image region is changed by the print pattern in the figure. A control unit measures the time from the page head signal 1 to the head 6 of the image region, and the output 3 of the peeling current to the head 6 of the image region is set to the high level. The time from the page head signal 1 to the head 6 of the image region is changed by the print pattern, the high-level region of the output 3 of the peeling current is changed in response to this time, thereby the peeling property of the sheet 4 is stabilized.
Patent JP-H04360335-A (JP)
Title: Bridge equipment
Inventor: MASUDA MICHINORI
IPC: H04L12/28
Filed: 1991-06-06
Abstract: PURPOSE:To relay information to the utmost between interconnected communication networks in the bridge equipment relaying the information among plural packet communication networks. CONSTITUTION:The bridge equipment consists of plural transmission control sections 60a-d and a relay control section 66 applying relay transfer to a packet among the transmission control sections, and each of the transmission control sections 60a-d is provided with an access control section 61a-d controlling the transmission access, a reception queue control section 62a-d managing a reception packet, a transmission queue management section 63a-d managing a transmission packet and a congestion control section 20a-d controlling the transmission in the case of congestion, and controls the transmission queue management section when congestion is detected to decrease the number of transmission queues and controls the transmission queue management section when congestion is restored to increase the number of transmission queues.
Patent JP-H06345392-A (JP)
Title: Hydraulic jack control system
Inventor: MATSUBARA TERUTSUGU
IPC: B66F3/24
Filed: 1993-06-04
Abstract: PURPOSE:To provide a hydraulic jack control system wherein an accurate load control test can be performed even by a commercial hydraulic jack. CONSTITUTION:A device comprises pressure sensors 11, 12 for detecting a pressure in both pressure oil chambers of a hydraulic jack 1, input means 13A for inputting a physical quantity related to a pressure receiving area of a piston of the hydraulic jack 1 in accordance with an external operation, arithmetic means 14 to 16 for calculating thrust of the hydraulic jack based on the pressure and the physical quantity and a hydraulic control means 30 for controlling a pressure of oil guided to the hydraulic jack 1 in accordance with a deviation between the thrust and a target load.
Patent JP-H07317702-A (JP)
Title: Counter balance valve
Inventor: TEZUKA TAKASHI
IPC: F16K17/04
Filed: 1994-05-25
Abstract: PURPOSE:To provide a counter balance valve so constituted that contamination may not easily remain in a back pressure chamber of a check valve. CONSTITUTION:An actuator port of a counter balance valve and a first pressure chamber 8 positioned on a check valve 18 side are communicated with each other through a first communication passage formed on a spool 7. At this time, the first communication passage is so formed as to detour around a back pressure chamber 19 of the check valve 18. Accordingly, it is hardly possible that contamination remains in the back pressure chamber 19.
Patent JP-H06347568-A (JP)
Title: Method of driving decorative element of decorative clock
Inventor: NAKAMURA NORIHIKO
IPC: G04C23/00
Filed: 1993-06-07
Abstract: PURPOSE:To provide a decorative clock in which a variety of attractive stages appear at predetermined time intervals including movements of decorative elements with music. CONSTITUTION:A main sequence for controlling to drive a decorative element 41 is provided in drive controller 31 for driving the element 41, a sub-sequence for controlling the element 41 only for a short time is provided. An acoustic controller 21 contains a compact disk in which a plurality of performance musics having a plurality of songs are recorded by using a compact disk player, positions of songs for adding a specific operate the sub-sequence is altered according to the type of the music. When the signal is output from a clock circuit 11, a selector 15 selects one of the plurality of the signals at random, the specific type of the music is reproduced by the selected signal, and the sub-sequence is operated based on the specific signal recorded on the disk.
Patent JP-S6028457-A (JP)
Title: Inner surface coating for stack and exhaust duct
Inventor: SAKATA KENJI
IPC: C09D179/08
Filed: 1983-07-26
Abstract: PURPOSE:To provide coating film with excellent heat and chemical resistance and adhesiveness to metal by applying, to the inner surface of stack or exhaust duct made of metal, a coating comprising a specific thermoplastic aromatic polysulfone resin, thermosetting polyimide resin, etc. CONSTITUTION:A coating composition is prepared by incorporating (A) 100pts. wt. of a thermoplastic aromatic polysulfone resin of formula (n is positive integer) with (B) 40-200pts.wt. of a thermosetting polyimide resin (e.g., N,N'- ehtylenedimaleimide) and (C) a solvent (e.g., N-methyl-2-pyrrolidone). This composition is then coated on the inner surface of stack or exhaust duct with a film thickness, e.g., between 10 and 200mu.
Patent JP-S5926901-A (JP)
Title: Preparation of calcium hypochlorite
Inventor: NAKAYA KEIICHI
IPC: C01B11/06
Filed: 1982-08-04
Abstract: PURPOSE:To prepare calcium hypochlorite separable easily from the mothor liquor, stably and continuously, by reacting basic calcium hypochlorite slurry with chlorine gas at a proper temperature controlling the degree of chlorination. CONSTITUTION:A basic calcium hypochlorite slurry is made to react with chlorine gas at 20-50 deg.C, preferably about 30-40 deg.C under the condition controlled to a chlorination degree of 92-98.5%, preferably about 96-98%. When the temperature of the reaction system is lower than 20 deg.C, ultrafine crystals difficult to be separated from the mothor liquor are produced, and when it is higher than 50 deg.C, by-products are generated. By restricting the chlorination degree within the above range, the viscosity of the reaction system can be maintained at a low level, excellent crystals are produced, and the operation is carried out continuously. Crystals having sharp particle size distribution can be obtained and the filterability of the crystal can be kept to a desirable level by keeping the rate of precipitation of the calcium hypochlorite at 30-200kg/m<3>.hr, and the slurry concentration to 5-30wt%.
Patent JP-S6027748-A (JP)
Title: Air-fuel ratio controlling apparatus for internal- combustion engine
Inventor: INA TOSHIKAZU
IPC: F02D41/14
Filed: 1983-07-26
Abstract: PURPOSE:To prevent deterioration of the engine performance due to misfiring, by setting a limit to the air-fuel ratio in feedback controlling the same when it is detected from variation of engine combustion that the air-fuel ratio has approached to a misfiring causing limit, so as not to render the air-fuel ratio further to the lean side. CONSTITUTION:A lean air-fuel ratio feedback control means feedback controls the air-fuel ratio by use of an air-fuel ratio signal detected and produced by an air-fuel ratio signal generating means such that it is kept at a desired lean air-fuel ratio calculated by a lean air-fuel ratio calculating means by use of predetermined parameters relating to the operational conditions of an engine. On the other hand, a feedback control means for the limit of lean air-fuel ratio feed back controls the air-fuel ratio such that the quantity of variation in the engine combustion detected by a means for detecting the quantity of variation of engine combustion is kept at the limit of the quantity of combustion variation calculated by a means for calculating the limit of the quantity of combustion variation by use of the predetermined parameters relating to the operational conditions of the engine. By selecting either one of the above two methods, it is enabled to prevent misfiring, to purify the exhaust gas and to lower the specific fuel consumption simultaneously.
Patent JP-H05325137-A (JP)
Title: Integrated thin film magnetic head and manufacture thereof
Inventor: SAWADA SHIGETOMO
IPC: G11B5/31
Filed: 1992-05-27
Abstract: PURPOSE:To manufacture an integrated thin film magnetic head in which magnetic efficiency is enhanced by shortening the distance between a coil and the tip of pole. CONSTITUTION:Main magnetic pole 16 normal to the surface of a vertical magnetic recording medium D is bonded to a return yoke 17 formed in parallel with the main magnetic pole 16 at the upper end part 17e thereof. A thin film coil 18 is formed spirally around the joint 17e and a spring arm 19 is formed integrally with the head element part 15 while extending perpendicularly to the main magnetic pole 16 and the spiral thin film coil 18.
Patent JP-H10326364-A (JP)
Title: Threshold value adjusting method for on-vehicle machine used for automatic charge reception system
Inventor: SAKURAI TAKU
IPC: H04W88/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to adjust a threshold value used to detect the intensity of a radio wave radiated by a road machine, in an onvehicle machine through external radio communication. SOLUTION: The on-vehicle machine 1 is installed in an electromagnetic shield box 22 and a radio wave for actuation is sent out of an antenna 21 in the electromagnetic shield box 22 to the on-vehicle machine 10. The on-vehicle machine 10, when actuated with the radio wave for actuation, sends an actuation response signal. A computer 23 for threshold value adjustment judges whether or not the on-vehicle machine 10 is actuated according to whether or not there is the actuation response signal and sends a radio wave setting the threshold value according to whether the actuation is done or not out of the antenna 21 to the on-vehicle machine 10, thereby setting the threshold value of the on- vehicle machine 10. Those operations are repeated to adjust the threshold value of the on-vehicle machine 10 to a proper value.