baber/WOPTO huggingface dataset:
Patent JP-H07165906-A (JP)
Title: Polyvalent metal salt of salicylic acid resin, its production and developing sheet
Inventor: FURUYA MASAYUKI
IPC: B41M5/155
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a compound useful as a developer having excellent water resistance and initial coloring properties under a mild condition by reacting a salicylic acid with each derivative of styrene in the presence of an acid by introducing a hydrogen halide, then with a polyvalent metal compound. CONSTITUTION:A salcylic acid of formula I (X1 and X2 are each hydrogen, an alkyl, an alkoxy or a halogen) is reacted with a styrene of formula II (R1 to R3 are H or an alkyl; X3 and X4 are each H, an alkyl, an aryl, a halogen, etc.) in the presence of an acid while introducing a hydrogen halide, then with a polyvalent metal compound to give a polyvalent metal salt. The temperature at which the reaction is carried out while introducing the hydrogen halide is 20 to 40 deg.C. The prepared metal salt is added to a sheet. 4-Methylstyrene is preferable as the styrene and 3-methylsalicylic acid as the salicylic acid. About 2-6mols of the styrene are preferably used based on 1mol salicylic acid.
Patent JP-H10161524-A (JP)
Title: Dactylology word pattern dictionary making system and method therefor
Inventor: SAGAWA HIROHIKO
IPC: G09B21/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a dactylology word pattern dictionary making system and a method therefor permitting to reduce labor of user in making a dactylology word pattern dictionary and also permitting dactylology recognition with good precision. SOLUTION: When a dactylology word pattern is made, a gesture element extraction part 111 extracts a gesture element which is similar to and replaceable with a gesture element of a dactylology word template defined by a user in a rough structure of the dactylology, and a gesture element recognition part 103 recognizes necessary gesture elements from dactylology data for study, and from this recognized gesture element, a gesture element corresponding to the gesture element extracted in the gesture element extraction part 111 is retrieved, and it is verified whether or not a time relation between these retrieved gesture elements is within a tolerance, and if the time relation is within a tolerance, the dactylology word template is corrected by the gesture element for making a dactylology word pattern dictionary 109.
Patent JP-H04190832-A (JP)
Title: Treating device for waste liquid of photographic processing
Inventor: NAKAMURA TAKASHI
IPC: C02F1/04
Filed: 1990-11-26
Abstract: PURPOSE:To simplify construction of a device for treating waste liquid of photographic processing by providing a closed space formed from moisture permeable waterproof film in waste liquid and a cooling means for condensing water vapor in the closed space which has passed through said film. CONSTITUTION:A heat exchange means 13 is provided in a space 12, whereby moisture contained in the air in the space 12 is cooled and condensed. In the means 15, a Peltier element 15 is provided in a frame 14 and air is blown to one side of the element 15 by means of a fan 16 and the heated air near the other side of the element 15 is exhausted to the outside of the means 13. The bottom plate 1a of a separation tank 1 is inclined, a cock 4 being provided at its lower end for discharging concentrated waste liquid 3 remaining in the tank 1. That is, since moisture is removed from the liquid 3, it is concentrated, but it is not solidified. The liquid 5 from which moisture has been removed is then drawn from the cock 4 to abandon it. Since the volume of the liquid 5 decreases as the moisture is removed, the amount of the liquid 5 to be disposed becomes smaller and hence it can be easily disposed.
Patent JP-H02164286-A (JP)
Title: Ultrasonic linear motor and driving method thereof
Inventor: ONISHI KAZUMASA
IPC: H01L41/09
Filed: 1988-12-16
Abstract: PURPOSE:To simplify a structure and to enhance energy efficiency by attaching a vibrating element to one end of a vibrating member formed in a columnar state of an elastic material, and generating longitudinal vibration and deflecting vibration at the other end of the vibrating member by the vibrating element. CONSTITUTION:A vibrating element 3 for vibrating in a direction crossing the axis of a vibrating member 2 is attached to the vibrating member 2 formed in a columnar state of an elastic material, and an element 1 to be driven relatively movable in a direction crossing the axis with respect to the vibrating member 2 is brought into contact with one end of the vibrating member 2. The longitudinal vibration and deflecting vibration of the vibrating element 3 are transmitted to the vibration member 2, and an elliptical vibration amplified in the amplitude is excited at the end of the vibrating member 2. Accordingly, a linear motor having high energy efficiency utilizing the resonance vibration of the vibrating member is obtained with a simple structure.
Patent JP-H03178857-A (JP)
Title: Rudder of hovercraft
Inventor: MORIWAKE TAKUMI
IPC: B60V1/11
Filed: 1989-12-06
Abstract: PURPOSE:To contrive improvement of propulsion efficiency, straight advancing and turning performance due to straightening action by mounting an upper part mounting part of a plurality of rudder shafts, provided behind a propeller, in the vicinity of its shaft center and a lower part mounting part outside from the upper part mounting part, in a truncated inverted V shape. CONSTITUTION:A propulsion propeller 3 is mounted to an engine 2 provided in the upper surface of a ship body 1, and right and left rudders 4, 5 are set up behind the propeller. Next the right and left rudders 4, 5 are parallelly faced to a propulsion air stream at the time of straight advancing, and a section of each rudder is formed into a blade section for straightening the propulsion air steam. Next, since both the right and left rudders 4, 5 are turned to right with each rudder shaft 9, 10 serving as a supporting point as shown by an arrow head A, the propulsion air flow is generated to flow as shown by an arrow head B with a ship turned to right. Also, since a part of the air stream is allowed to flow in a direction for suppressing the right rudder 4 as shown by an arrow head C and in direction for lifting the left rudder 5 because the rudder shaft is tilted, the ship can be tilted in a turn direction.
Patent JP-H10146369-A (JP)
Title: Walk practicing-training unit
Inventor: KUMAKURA TOSHIHISA
IPC: A61H1/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To automatically stop a conveyor motor, and previously prevent a possibly causable danger and a fear by arranging an emergency stop means to break a motor power source circuit by detecting this when walking speed of a person delays more than traveling speed of a conveyor belt. SOLUTION: A stopping means C to stop a conveyor belt in emergency when walking speed of a person at walk practicing time delays more than traveling speed of a conveyor belt by fatigue or the like, is connected to a control-display device B. That is, a plug terminal 41 to be inserted and installed so as to be insertable and releasable, is arranged in a jack terminal 39c arranged in series in a motor power source circuit 39a in its one end part by using a connecting rope 40 such as a strong string, and a locking installing member 42 such as a biting clip to be comparatively strongly joined so as to be freely mountable and demountable, is arranged in a part of clothes or the like of the person in the other end part.  Walking speed of the person delays more than traveling speed of the conveyor belt, and when the plug terminal 41 is pulled out of the jack terminal 39c, the motor power source circuit 39a is instantly broken, and the conveyor belt is stopped in an emergency.
Patent JP-H02166128-A (JP)
Title: Production of bipolar membrane
Inventor: HANADA FUMIO
IPC: C25B13/08
Filed: 1988-12-19
Abstract: PURPOSE:To facilitate the production of a bipolar membrane small in the rise of the decomposition voltage of water and high in the efficiency of electrolysis of water by introducing cation-exchange groups into the surface of an anion exchange membrane and bonding a cation exchange membrane thereto. CONSTITUTION:Cation exchange groups are introduced into an anion exchange membrane, desirably one having an alkali-resistant quat. ammonium salt group. For example, this introduction process comprises making a membraneous polymer based on chloromethylstyrene, divinylbenzene and styrene, sulfonating its surface with sulfuric acid to introduce cationic groups thereinto and reacting the chloromethyl groups present in the inside with trimethylamine. The obtained anion exchange membrane is bonded to a cation exchange membrane with an adhesive to obtain a bipolar membrane. This bipolar membrane is useful in the process for producing an acid and an alkali from an aqueous solution of a salt.
Patent JP-2001065086-A (JP)
Title: Partition wall structure
Inventor: KAWAKAMI IWAO
IPC: A47K4/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide bathroom wall structure allowing piping work to be carried out efficiently by providing piping headers in a bathroom wall. SOLUTION: In this partition wall structure, a partition wall 10 for partitioning a lavatory 14 and a bathroom 13 is provided with a piping space 10a. A working opening 11 is provided in a wall surface facing the piping space 10a of the partition wall 10, and piping headers 20, 21 provided with inflow ports and branch outflow ports 20b, 20c, 20d, 21b, 21c are arranged near the working opening 11 in the piping space 10a.
Patent JP-H09156571-A (JP)
Title: Motor assisted bicycle and control method therefor
Inventor: SAKAI TOMOYUKI
IPC: B62K11/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor assisted bicycle which uses an energy source effectively and keeps a vehicle speed during running of the bicycle at a constant speed automatically so as to realize comfortable and safe running and its control method. SOLUTION: In a motor assisted bicycle 1 in which an auxiliary drive system by a prime mover 7 is provided and output of the prime mover 7 is controlled in corresponding to changes of stepping force by human power, a stepping force sensor 6 which detects stepping force, a vehicle speed sensor 16 which detects a speed of the bicycle, and a control means 10 which judges a running situation due to a change rate for each time of the vehicle speed detected by the vehicle speed sensor 16 and stepping force detected by the stepping force sensor 6 and controls an auxiliary rate of the prime mover 7 automatically are provided to constitute the motor assisted bicycle 1.
Patent JP-H04190619-A (JP)
Title: Printer
Inventor: HIRABAYASHI KAZUHIKO
IPC: H02H3/093
Filed: 1990-11-22
Abstract: PURPOSE:To prevent abnormal heating, smoking or firing of electronic components by measuring current flowing through a driving section and the duration thereof and detecting an abnormal current for longer than a predetermined time thereby detecting abnormal current at each driving section independently and accurately. CONSTITUTION:An abnormal current detecting section comprises a motor coil 23, a Darlington transistor 22 for driving, a current detecting resistor 24, a reference power supply 25, a comparator 26, a decision unit 28, and the like. When a current flowing through the current detecting resistor 24 exceeds a reference current, output of the comparator 26 is inverted. The decision unit 28 begins to count a reference clock 27 at that time point and when the count reaches a predetermined number N, a decision is made that a predetermined current has flowed for longer than a predetermined time, i.e., an abnormal current is produced, and an abnormal current detection output 29 is inverted. Consequently, power supply is interrupted and each waveform is converged to zero potential.
Patent JP-H11143752-A (JP)
Title: Edition and constitution management method and device therefor, and computer readable recording medium for recording edition and constitution management program
Inventor: IMACHI MAKOTO
IPC: G06Q10/06
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To manage the vision of a text, drawing or the like constituting the project of a manual or the like, and to manage arbitrary versions as a related group. SOLUTION: A table of a certain product manual (a first edition) is composed of the a project-constituting-element name, file name, edition update mode, and version number. When an edition update mode is a certified mode, the version number in a table is fixed, and when the edition update mode is an automatic update mode, editions is advanced, and when a new version is prepared, the version number is updated. The V2 and V1 of a table of contents and the V2 and V1 of the first chapter or the like described at the upper part of the figure indicate the registered state of each version information table (not shown in the figure).  In the case of the table of contents, up to the V2 are prepared, and the version number is fixed to the V1 in the certified mode in the table, and in the case of the first chapter, when the V2 is prepared, the version number is updated to the V2 in the automatic update mode in the table, and each time the new version is prepared, the version number is updated until the automatic update mode is changed to the certified mode.
Patent JP-H08153876-A (JP)
Title: High breakdown voltage transistor and fabrication thereof
Inventor: YAMADA MAKOTO
IPC: H01L29/78
Filed: 1994-11-29
Abstract: PURPOSE: To enhance breakdown voltage of drain and to decrease the channel- drain resistance as low as possible by providing a second diffusion layer, deeper than a first diffusion layer, in the first diffusion layer between a drain region and a channel region. CONSTITUTION: A semiconductor substrate 11 is covered with a first film 21 which is then covered with a second film 22 having an opening 22a. First impurities 24 are then introduced using the second film 22 as a mask to form a first diffusion layer 25 on the semiconductor substrate 11 and then a side wall 26 is formed on the inner side face of the opening 22a while decreasing the thickness of the first film 21 exposed through the opening 22a. Subsequently, second impurities 31 are introduced using the second film 22 and the side wall 26 as a mask to form a second diffusion layer 32 in the first diffusion layer 25 between a drain region 16 and a channel region on the semiconductor substrate 11. Since the drain breakdown voltage is high and the channel-drain resistance is low, a transistor having high current capacity can be fabricated.
Patent JP-H01159213-A (JP)
Title: Manufacture of foamed molded product to which surface slide zipper is stuck unitarily
Inventor: KANEKO TAKAFUMI
IPC: B29L31/58
Filed: 1987-12-17
Abstract: PURPOSE:To fix reliably a surface slide zipper to a cavity surface by making removal of a plastic film easy, by a method wherein a predetermined recessed part and jetty are formed on the cavity surface, the surface slide zipper is mounted so that an external fringe of the surface slide zipper is stuck to an inner wall of the jetty and liquid foamed stocks are cast. CONSTITUTION:A molded 30 possesses a cavity 36 of a desired form, forms a jetty 38 surrounding an external fringe of a surface slide zipper 34 on a predetermined part of a cavity surface 32 on which a surface slide zipper 34 is mounted and recesses 42 holding hooks 40 of the surface slide zipper on the cavity surface surrounded by the jetty 38. The surface slide zipper 34 is fixed reliably and strongly within the jetty 38 of the cavity surface 32 through adhesion between an external fringe of the surface slide zipper and an inner wall of the jetty and surrounding of the external fringe of the surface slide zipper with the jetty 38. Liquid foamed plastic stocks 22 cast within a mold cavity 36 filled into the cavity 36 through foaming and the surface slide zipper is stuck close to a regular position in the surface of a foamed molded product.
Patent JP-H03179829-A (JP)
Title: Transmission/reception control system for serial data
Inventor: YAMAMOTO RIEKO
IPC: H04L7/00
Filed: 1989-12-07
Abstract: PURPOSE:To reduce the number of interface circuits to an external circuit by supplying a frame pulse and a clock identical to each other to plural external equipments and plural serial data processing circuits. CONSTITUTION:Serial data processing circuits (1-1)-(1-N) are provided, which process a signal from a central control section 6 and transmits/receives serial data signals S1-SN to plural external equipments respectively. Then a frame pulse/clock generating circuit 2 supplying a frame pulse signal 4 and a clock signal 5 to the external equipments and the serial data processing circuits (1-1)-(1-N) respectively is provided in a same package as for the serial data processing circuits (1-1)-(1-N). Thus, for example, N pieces of serial data signals are processed by one frame pulse signal and one clock signal, then the number of interface circuit between packages is decreased to (N+2).
Patent JP-H09160256-A (JP)
Title: Liquid discharger
Inventor: YOSHITANI MITSUAKI
IPC: H01L21/027
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent the liquid drooping from the tips of discharge nozzles in non-discharging of the liquid. SOLUTION: The base ends of the discharge nozzles 4 having an approximately inverted J shape are communicated with pipes 6 to which the liquid 8 is supplied from a liquid supplying pump. The nozzle tip parts 4a of these discharge nozzles 4 are arranged in the positions higher than the liquid level 8a in the discharge nozzles 4, etc., in discharging the liquid. The liquid 8 existing lower than the nozzle tip parts 4a in stopping the discharge of the liquid is, therefore, prevented from being discharged from the nozzle tip parts 4a by a siphon phenomenon. Then, the occurrence of the liquid droop in stopping the discharge of the liquid is surely prevented.
Patent JP-H08280399-A (JP)
Title: Determination of trehalose or inorganic phosphorus
Inventor: TAKAHASHI EISAKU
IPC: C12Q1/533
Filed: 1995-11-14
Abstract: PURPOSE: To determine trehalose or inorganic phosphorus by respectively adding the inorganic phosphorus or trehalose to a sample containing the trehalose or inorganic phosphorus, carrying out reaction in the presence of a trehalose phosphorylase and measuring the product. CONSTITUTION: A large excessive amount of inorganic phosphorus acid is added to a sample containing trehalose or the inorganic phosphorus in determining the trehalose, or a large excessive amount of the trehalose is added thereto in determining the inorganic phosphorus. The trehalose is reacted with the inorganic phosphorus in the presence of a trehalose phosphorylase to produce α-D-glucose 1-phosphate and D-glucose. The produced α-D-glucose 1-phosphate is then reacted with a phosphoglucomutase and a D-glucose 6-phosphate dehydrogenase in the presence of an electron acceptor such as nicotinamide adenine dinucleotide (NAD) to measure a reduced form electron acceptor produced from the electron acceptor. Thereby, the trehalose or inorganic phosphorus in the sample is preferably readily determined.
Patent JP-2001139769-A (JP)
Title: Melamine resin composition
Inventor: IYAMA HIRONOBU
IPC: C08L61/28
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a melamine resin composition having excellent stability. SOLUTION: This melamine resin composition is characterized by containing a carrier having pH >=9 in 5% water suspension.
Patent JP-H01161157-A (JP)
Title: Semiconductor acceleration sensor
Inventor: HASHIMOTO MIKIO
IPC: G01P15/12
Filed: 1987-12-17
Abstract: PURPOSE:To improve the breakage resistance of a beam part and to improve the yield of manufacture by providing a semiconductor substrate, the beam part, an acceleration detection chip, etc. CONSTITUTION:This sensor is provided with the acceleration detection chip 7 consisting of an overlap part 8b formed along the peripheral edge part of a semiconductor substrate 8 with notches 9 formed sharing the same axis and the beam part 8a formed between a support part and the overlap parts 8b, diffusion resistances 10a-10d formed at the beam part 8a, and a base 6 where the support part is fixed. Then when acceleration operation on the overlap parts 8b of the chip 7 while the support part for a chip 7 is fixed, the overlap parts 8b are displaced in the acceleration operating direction according to the acceleration and the beam part 8a deflects in the displacement direction of the overlap parts 8b. Consequently, the beam part 8a is stressed and the respective resistance values of the diffusion resistances 10a-10d vary to values corresponding to the deflection of the beam part 8a. Thus, the beam part 8a is formed annularly, so impact properties can be improved.
Patent JP-H04190297-A (JP)
Title: Musical tone control device
Inventor: SAKAMA MASAO
IPC: G10G1/00
Filed: 1990-11-24
Abstract: PURPOSE:To enable judgement on whether each finger is at ON or not by providing an indicator near each finger, which indicator indicates the bending state of the finger. CONSTITUTION:A detecting means detects the bending state of each finger of both hands for controlling a musical tone which shall be musically toned on the combination of these bending states. For instance, compass is established on the bending state of the finger of the one hand, and one sound within the compass is determined on the bending state of the finger of the other hand. In this case, an indicating means 30 provided near the each finger indicates value detected by a detecting means. For instance, the bending state is graphed for its display, and indicated by lighting brightness, or in the case where ON/ OFF states are judged on the bending state of the finger, turning ON/OFF or a displayed color is changed over. Thus a performer can judge what extent his own finger is bent to.
Patent JP-H07212468-A (JP)
Title: Correction of background noise in telephone communication network
Inventor: JIYONASAN BURANDON AREN
IPC: H04B1/64
Filed: 1994-12-22
Abstract: PURPOSE: To provide all subscribers of a communication network with the correction of background noise in a telephone communication network without exchanging the currently used telephone set with a special device. CONSTITUTION: An automatic method in which speech signals are modified in a telephone communication network 12 by applying a gain coefficient which is a function of the background noise level at a prescribed caller, and the modified speech signals are transmitted to the caller. The applied gain is a function of both the background noise level and original speech signals. Both linear and nonlinear (compressive) amplifications are executed to the original speech signals are the compressive amplification is caused by the high-level portions of the speech signals amplified with a smaller gain coefficient. The speech signals are divided into a plurality of subbands and each resultant subband is modified in accordance with this invention.  In this case, the speech signals in each subband are amplified by using a gain coefficient based on the background noise signals in the corresponding subbands which occur when the background noise signals are divided into a plurality of corresponding subbands. Each modified subband signal is combined with other subband signals for forming resultant modified speech signals.