baber/WOPTO huggingface dataset:
Patent JP-H0824878-A (JP)
Title: Portable water purification device
Inventor: MIYAZAKI YUJI
IPC: C02F1/78
Filed: 1994-07-11
Abstract: PURPOSE:To secure safety and refreshingness of a drinking water outdoors by providing a handle to be gripped by a man and a water stirring part, and also providing an ion exchange resin on the water stirring part partially or entirely. CONSTITUTION:When this portable water purification device is used for drinking water, a fibrous activated carbon 2 is soaked in a water to be treated contained in a vessel such as a cup and stirring the water in the vessel is stirred while a holding part 1 is being held. This stirring action causes the fibrous activated carbon 2 to come into contact with a harmful chemical substance in the water to be treated and remove the substance by adsorption. The fibrous activated carbon 2 has an appropriate elasticity and is formed into a cylindrical shape, and is mounted on a part of a main device body 4 made by plastic molding, etc. The attached fibrous activated carbon 2 is held by a top stopper 5 and a bottom stopper 3 provided vertically on the main device body 4. The fibrous activated carbon 2 is retained by its elastic force to the outer periphery of the cylinder.
Patent JP-H0714397-A (JP)
Title: Differential track-hole circuit
Inventor: MINEGISHI ATSUSHI
IPC: G11C27/02
Filed: 1993-06-28
Abstract: PURPOSE:To obtain a track-hold circuit suitable for being made to be IC and capable of operating at high speed. CONSTITUTION:Signals an input terminals 11, 12 are amplified by transistors 31, 32 of a differential amplifying stage and drive emitters of transistors 35, 36 being in operating states and connected to load resistors 71, 72 via diodes 37, 38. Outputs of collectors of transistors 35, 36 charge hold-capacitors 121, 122 and signals are outputted in a track-mode from emitter-followers 43, 44 to output terminals 21, 22. At the time of a hold-mode, transistors 35, 36 are turned off and transistors 33, 34 being OFF at the time of the track-mode are turned on, diodes 37, 38 are turned off and voltages held at capacitors 121, 122 are obtained at output terminals 21, 22. Thus, the circuit is easily made to be IC and operates at a high speed since the circuit is constituted of NPN transistors.
Patent JP-S58135269-A (JP)
Inventor: FURITSUTSU GARUTONAA
IPC: E06B3/54
Filed: 1982-10-15
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-S57123948-A (JP)
Title: Austenite alloy with stress corrosion cracking resistance
Inventor: HATSUTORI SHIGEO
IPC: C22C19/05
Filed: 1980-12-24
Abstract: PURPOSE: To manufacture an alloy with superior stress corrosion cracking resistance by adding a specified percentage each of Cr, Mo, Al, Ti and Nb to Ni and providing γ' or γ" phase to an austenite-phase matrix.  
     CONSTITUTION: An alloy consisting of, by wt., 15W25% Cr, 1W8% Mo, 0.4W2% Al, 0.7W3% Ti, 0.7W4.5% Nb and the balance Ni is prepared, and γ' and/or γ" phase is provided to an austenite-phase matrix. Al, Ti and Nb are preferably added in the range of 3.5%≤2Al+Ti+1/2Nb≤5.5%. The preferred C content is about 0.02W0.06%. It is preferable to add Cr, Mo, Ti and Nb to the alloy as ferroalloys, so the Fe content is adjusted to ≤40%, and the Ni content is ≥40%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6337408-A (JP)
Title: Controller for industrial robot
Inventor: FUJIKI HISATOMI
IPC: G05D13/62
Filed: 1986-08-01
Abstract: PURPOSE:To reduce the steady-state oscillation of the front end of a robot arm by measuring the oscillation characteristic of each robot shaft and obtaining a proper speed control system gain for the arm moving speed of each shaft and setting it as the constant of a gain switching circuit of a speed control system. CONSTITUTION:The oscillation characteristic of a certain shaft of the robot is measured, and the switching area of speed gain is divided into three areas 0-v1, v1-v2, and v2-, and an optimum gain which reduces the oscillation is obtained in each area. The gain is so switched that it is made higher in a low-speed area in case of the area 0-v1 and is made lower in a resonance area in case of the area v1-v2 and is set to the normal gain again in case of the area v2-. Such connstant is set that a comparator 8 is operated for v1 and v2, and a switch SW1 is switched for v1 and a switch SW2 is switched for v2. The value of the gain is changed by resistance values R1R3. That is, the gain is switched in case of 0-v1 if the switch SW1 is turned off and the switch SW2 is turned on and the gain resistance is R1+R2, and it is switched in case of v1-v2 if the switch SW1 is turned on and the switch SW2 is turned on and the gain resistance is R1, and it is switched in case of v2- if the switch SW1 is turned on and the switch SW2 is turned off and the gain resistance is R1+R3.
Patent JP-S6159223-A (JP)
Title: Photometric circuit
Inventor: KIYOHARA SHUICHI
IPC: G01J1/44
Filed: 1984-08-30
Abstract: PURPOSE:To obtain accurate output corresponding to objective light by removing the effect of noise light, by reversely connecting a first light receiving element part receiving photometric objective light and a second light receiving element part receiving noise light to each other. CONSTITUTION:Photoelectric converter elements 26, 28 respectively detect the light and inverse incident light at the central part of the picture of subject light and photoelectric converter elements 25, 27 detect the light and inverse incident light at the peripheral part of the picture of the subject light. When an analogue switch 51 is discontinuity, the curent-voltage logarithmetic converted value of a photocurrent corresponding to the light at the central part of the picture of object light is obtained by an operational amplifier 52 and a diode 53 and, when the analogue switch 51 is continuity, the current-voltage logarithmetic converted value of the photocurrent corresponding to the light at the peripheral part of the picture of subject light is obtained.
Patent JP-S6339040-A (JP)
Title: Process synchronizing method
Inventor: HASEGAWA SATOSHI
IPC: G06F9/46
Filed: 1986-08-01
Abstract: PURPOSE:To secure process synchronism with high efficiency and high reliability by increasing the probability to ensure a large transfer interval for the token ownership among those systems where plural processes proceed their processings with the mutual exchange of messages as the system abnormality detecting frequency increases. CONSTITUTION:Each process receives a token T via a control block 100 and decides via a control block 101 whether its own process is equal or not to a process having the next token ownership. If so (YES), the process having the token ownership is started. If the system abnormality is detected,the time stamp value Ts and a system state variable St are reset to their past normal positions via a control block 108. Then the roll-back request processing is carried out to reset all processes to their past time points. Furthermore the token transfer interval is changed to the value obtained by adding 1st and 2nd prescribed intervals together.
Patent JP-H05207020-A (JP)
Title: Method for saving of electric power of battery in wireless link adapter of battery power-supplied computer operatable by multi- access protocol, and wireless commonication network
Inventor: CHIAACHI HOAN
IPC: H04L12/28
Filed: 1992-07-09
Abstract: PURPOSE: To save the battery power consumption of the wireless link adapter of mobile computer by making the battery power consumption of the adapter the function of a protocol. CONSTITUTION: A multiaccess protocol is divided into at least one frame. The frame is designated to each mobile computer 10, 12, 14, and 16 which is designated to communicate with base stations 26 and 28 in a plurality of slots. When the computers 10, 12, 14, and 16 are designated to communicate with the base stations 26 and 28, the battery power of the wireless link adapters of the computers 10, 12, 14, and 16 is turned on and batteries are fully charged during at least one time slot so as to operate a prescribed computer 10, 12, 14, or 16 in a normal operation mode. The battery power of the wireless link adapter of the prescribed computer 10, 12, 14, or 16 drops during the remaining time slot and operates the prescribed computer 10, 12, 14, or 16 in an idling mode.
Patent JP-H0473240-A (JP)
Title: Shrink resistance finish of knit
Inventor: YANAGIUCHI YUICHI
IPC: D03D15/00
Filed: 1990-07-12
Abstract: PURPOSE:To carry out the subject shrink resistance finish of a knit excellent in shrink resistance and useful for clothing, etc., by sticking a solution containing a thermosetting resin and a catalyst on yarn containing >=a prescribed amount of a cellulose-based fiber, drying the treated yarn, subsequently knitting the yarn and heat treating the knit. CONSTITUTION:A solution containing a thermosetting resin (e.g. urea.formaldehyde resin) and a catalyst such as zinc nitrate is stuck on yarn (e.g. cotton/ polyester blended yarn) containing >=20 wt.% cellulose-based fiber after application of a pretreatment such as bleaching or dyeing or without application of the pretreatment. The above-treated yarn is then dried, e.g. at 80-120 deg.C for 10-90 min and is knitted. The knit is subsequently heat treated preferably at 120-170 deg.C for 2-10 min, thus carrying out the objective shrink resistance finish of the knit.
Patent JP-S57107680-A (JP)
Title: Discriminating method of proficiency of recording state of video tape
Inventor: NAKAGAWA YUKIO
IPC: G11B5/027
Filed: 1980-12-25
Abstract: PURPOSE:To achieve a simple discrimination without losing functions, by discriminating the proficiency of recording state depending on the presence or absence of an RF signal and a synchronizing signal in a signal FM-democulating a luminance signal. CONSTITUTION:An RF signal detecting circuit 6 detects the presence or absence of an RF amplifying signal from a preamplifier circuit 2. A synchronizing separation circuit 7 separates the synchronizing signal in an FM demodulation signal from an FM demodulation circuit 4, and a synchronizing signal detecting circuit 8 detects if the output of the circuit 7 includes the synchronizing signal. A discrimination circuit 9 discriminates it as failure if the synchronizing signal from the circuit 8 or the RF amplifying signal from an RF signal detecting circuit 6 is missing, to operate an alarm device 14.
Patent JP-S6340871-A (JP)
Title: Fault point probe system for distribution line
Inventor: MAEDA KOJI
IPC: G01R31/08
Filed: 1986-08-05
Abstract: PURPOSE:To accurately measure a distance, by applying voltage to both ends of a section and using the difference between line resistances. CONSTITUTION:Voltage E is applied to one end A of a fault section 1 from a voltage detector 2a and a current Ia is measured by an ammeter 3a. Then, voltage E is applied to said section 1 from the other end B thereof to measure a current Ib. Along with the value of the resistance (r) per the predetermined length of a distribution line, the value of the distance (x) from one end A to a fault point 4 and the value of the distance l-x from the other end B, the currents Ia, Ib are digitally converted by an A/D converter to obtain values which are, in turn, inputted to an operation circuit. Said values are operated according to a program preliminarily stored to calculate the distance (x). By this simple operation, a distance can be measured accurately.
Patent JP-H1124036-A (JP)
Title: Voltage generating circuit of liquid crystal display device and its testing method
Inventor: TANAKA YASUHIRO
IPC: G01R31/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To test a connection of the voltage generating circuit of an LCD without making the test time long and providing any extra terminal. SOLUTION: A reference power source part 10 generates four kinds of reference level. A voltage output circuit 100 outputs the respective reference levels to a segment terminal 21 and a common terminal 22 under the control of an LCD controller 4. For a connection test of the paths extending from the reference power source part 10 to the segment terminal 21 and common terminal 22, transistors 5 and 6 interposed between the reference power source part 10 and voltage output circuit 100 are turned off and transistors 7 to 10 for clamping are selectively turned on to supply the power source potential or ground potential to the voltage output circuit instead of the intermediate reference levels, and binary decisions on the segment terminal 21 and common terminal 22 are made.
Patent JP-S59132496-A (JP)
Title: Memory
Inventor: TAKAI ATSUSHI
IPC: G11C17/00
Filed: 1983-10-03
Abstract: PURPOSE:To prevent a voltage mode changing the storage content of a memory cell not erased from being given to a memory cell at partial erase of a memory by controlling a sequence of a voltage given to each terminal of nonselecting memory cell. CONSTITUTION:In figure, 90 is the entire board of a memory IC and 94 is a memory cell itself. A terminal 91 is connected to the board and coupled electrically to the board of transistors (TRs) of the entire substrate. A board voltage Vp is given by turning on a switch 21 to a terminal 22 of which the voltage Vp is given. A signal line 93 is connected to sources of longitudinal TRs, a terminal 95 is connected to a switch 45 and a voltage Vwd is given to a terminal 6. A sensor 53 is connected to the other terminal 96 of the signal line 93. A signal line 31 is connected to gates of a lateral TRs and one terminal 98 is connected to a switch 14. The voltage Vp is given to a terminal 15 at non-erasing state and 0V is given at erasing state.
Patent JP-H0731212-A (JP)
Title: Device for folding turf grass
Inventor: AOYANAGI TORU
IPC: A01C11/00
Filed: 1993-07-23
Abstract: PURPOSE:To obtain a device for taking in and recovering turf grass grown in a mat state. CONSTITUTION:Turf grass 15 is taken in from a gathering roller 11 at the upper part of a frame 9 attached to a body 1 and sent downward. The turf grass 15 going downward is introduced to a folding guide 17, shaken forward and backward and folded. The folded turf grass 15 is received by a truck 35. When one truck 35 is filled up, the truck is replaced with the following truck 35.
Patent JP-S61106590-A (JP)
Inventor: FURANSESUKO ANGERUTSUSHI
IPC: C07H1/00
Filed: 1985-08-22
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-H1118239-A (JP)
Title: Tool and method for contracting thermal contraction tube
Inventor: HARUTA HIDEO
IPC: H02G1/14
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To efficiently and uniformly contract at thermal contraction tube without the use of fire by mounting a cover section on a base section having a recess fitted to the outer shape of the thermalcontraction tube using a hinge, so that it is operable, and locating sources of infrared radiation in inner parts of the base section and the cover section. SOLUTION: A main body 1 is made by connecting a base section 2 and a cover section 3 using a hinge 4. In an inner circumfernetial face of each of he base section 2 and the cover section 3, a semicircular recess 10 is formed so that when the main body 1 is closed the semicircular recesses 10 of the base section 2 and the cover section 3 form a circular shape fitted for the outer shape of a thermal contraction tube. A buckle 11 is installed at a point on an outer face of the main body 1 nearly opposite to the point where the hinge 4 is installed. By locking and unlocking the buckle 11, the main body 1 can be opened and closed. Furthermore, a total of 8 infrared lamps 5 are located in some parts in the base section 2 and the cover section 3 corresponding to the corners of the outer shape.  By this method, the thermal contraction tube can be contracted efficiently without the use of fire and, moreover, the contraction work can be done without requiring skills.
Patent JP-H1079646-A (JP)
Title: Switching enable band pass filter for multi-band tuner
Inventor: LANGE JOACHIM
IPC: H03J5/24
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a satisfactory pass band attenuation in a blocking state. SOLUTION: This filter is provided with at least one capacitance diode 39, 42; 70, 73; 99, 103 for frequency tuning of at least one resonance circuit of band pass filters 1, 2, 3 to attain a high pass band attenuation and with switching diodes 31, 32; 61, 62; 91, 92 arranged to an input side and an output side, and the switching diodes 31, 32; 61, 62; 91, 92 are switched into a blocking state or a conductive state by a DC voltage. The capacitance diodes39, 42; 70, 73; 99, 103 are used to block the band pass filters 1, 2, 3 and the capacitance diodes 39, 42; 70, 73; 99, 103 are integrated in the resonance circuit of the band pass filters 1, 2, 3 to couple the resonance circuit to a switching level depending on the switching level.
Patent JP-H0348626-A (JP)
Title: Anti-inflammatory and/or anti-allergic agent
Inventor: OHMORI SHINJI
IPC: C07K5/02
Filed: 1989-07-14
Abstract: PURPOSE:To obtain an anti-inflammatory and/or anti-allergic agent exhibiting extremely strong drug action and having high safety by using S-(alpha,beta- dicarboxyethyl)glutathione (a biosubstance) or its ester derivative as an active component. CONSTITUTION:The compound of formula (R is H or lower alkyl) or its pharmacologically permissible salt is used as an active component of the objective agent. The compound is present in yeast and bovine lens and can be separated from the sources by conventional extraction, separation and purification procedures. As an alternative method, it can be produced by leaving glutathione and equimolar amount of maleic acid or its mono- or diester in an aqueous solution or an alcoholic aqueous solution for 1-2 days under heating or at room temperature.
Patent JP-H0731983-A (JP)
Title: Treating method of waste water of development peeling from alkali development type photosensitive film
Inventor: KIKUCHI JUICHI
IPC: C02F1/52
Filed: 1993-07-26
Abstract: PURPOSE:To provide the treating method of the waste water of development peeling from the alkali development type photosensitive film, in order to make the waste water low in water content of a sludge and improved in the separating property from a treated water. CONSTITUTION:In the treating method of the waste water of development peeling from the alkali development type photosensitive film, the mixed liq. 2 in which an flocculant aid 12 and an acidic reagent 11 are added to the waste water of development peeling 1 from the alkali development type photosensitive film is heated to start a flocculation reaction, then, the mixed liq. 2 after the flocculation reaction is separated to the sludge 3 and the treated water 4 by a solid-liquid separation device 7.
Patent JP-S6339618-A (JP)
Title: Automatic liquid helium supplying device
Inventor: KAMIOKA YASUHARU
IPC: F17C13/02
Filed: 1986-08-05
Abstract: PURPOSE:To automatically supply helium while avoiding loss of residual liquid helium in a cryostat, by controlling the operations of a pressure-raising means, an on-off valve and a discharge valve according to signals from a liquid level sensor and a temperature sensor. CONSTITUTION:When the amount of liquid helium in a cryostat 4 decreases, it is detected by a liquid level sensor 19, and a detection signal is fed to a controlling part 11, whereby a discharge valve 13 is opened. A heater 16 is operated, the pressure in a liquid helium storing container 2 is raised, and a helium gas generated by evaporation in a feeding pipe is discharged to the exterior as indicated by an arrow B. When the temperature of the helium gas thus discharged lowers to a predetermined temperature, a signal from a temperature sensor 4 is sent to the controlling part 11, whereby the discharge valve 13 is closed, whereas an on-off valve 10 is opened, so that liquid helium is permitted to flow from the container 2 into the cryostat 4 as indicated by an arrow A. Thus, it is possible to automatically supply liquid helium without needlessly increasing the consumption of liquid helium.
Patent JP-H0638332-A (JP)
Title: Method and jig for fitting insulation tube to cable joint
Inventor: SATO HIROMASA
IPC: H02G1/14
Filed: 1992-07-10
Abstract: PURPOSE:To provide a method and jig for fitting an insulation tube being employed in the formation of plug-in type linear joint of rubber or plastic insulated cable with high workability and good electric performance. CONSTITUTION:After a CV cable 28, subjected to conductor connection and required treatment such as fitting of cable spacer, is fixed by means of cleats, a terminal insertion metal 18, an intermediate insertion metal 20, and the like are stopped or fitted at predetermined positions on the opposite ends of an insulation tube 17 and on the outer peripheral surface at an intermediate straight pipe section. Couplers 23 are then passed sequentially through four insertion holes of an insertion metal and coupled. After the coupler 23 is jointed, at the opposite ends thereof, to eye nuts 25 a main wire 26 connected with the eye nut 25 on one side is hauled horizontally by means of a winch thus moving the insulation tube 17 while keeping distances between respective positions and fitting the insulation tube 17.
Patent JP-2000018399-A (JP)
Title: Flow control valve
Inventor: ADACHI AKIRA
IPC: F02M69/32
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a flow control valve capable of reducing leakage from the valve. SOLUTION: An adjusting screw 25 is provided with a flange part 35, and a wave washer 55 with a sufficiently stronger energizing force than the energizing force of a spring 27 is placed between the flange part 35 and a housing 11. Therefore, when an ISC valve (flow control valve) 10 is adjusted, the adjusting screw 25 is pressed in the opposite direction to screwing direction so as to absorb a backlash at a screw part 36 to prevent helical motion and inclination of the adjusting screw 25. Therefore, the interior wall of a shaft support hole 39a and one end of a shaft 30 are prevented from sticking together and tilting of the shaft 30 and a valve portion 41 is prevented whereby valve leakage can be reduced.
Patent JP-H1125228-A (JP)
Title: Method for recognizing handwritten character and device therefor and recording medium
Inventor: SAKAI YOSHIFUMI
IPC: G06K9/46
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To exactly recognize inputted handwritten character data even when the character is written in a cursive way without increasing the volume of a recognition dictionary, and to shorten a recognizing time. SOLUTION: A linearizing processing for dividing inputted ink data into plural line segments is executed (a step 102), one part of line segments are detected from those plural line segments according to a prescribed rule (a step 103), a recognition dictionary is retrieved based on the ink data from which one part of line segments are deleted, and a candidate character is extracted (a step 105). For example, the deletion of the even-numbered line segment except the last one, in the input order of the ink data in the line segment group, from a line segment group constituted of one series of plural line segments whose end parts are mutually connected is used as a prescribed rule.