baber/WOPTO huggingface dataset:
Patent JP-H045792-A (JP)
Title: Automatic frozen food vending machine
Inventor: HARA TAKESHI
IPC: G06K7/00
Filed: 1990-04-23
Abstract: PURPOSE:To prevent a tampering operation such as the heating of a commodity other than merchandise sale for, the insertion of foreign material, and the operation of a microwave oven without putting something in or the like by discriminating whether the commodity is the sales merchandise or not, defrosting and heating the commodity by the microwave oven when it is the sold merchandise. CONSTITUTION:A user buys merchandise 11 from the automatic vending machine, and makes a reading device 5 read a bar code 11 or a magnetic tape sealed on the merchandise to discriminate whether it is the sold merchandise or not and to send the signal of the result to a controller 6. When the commod ity is judged as the sold merchandise, the controller 6 sends a signal to a sole noid 8 to release the constraint of a door 7. The user takes the merchandise in a microwave oven 4 and closed the door 7. When pushing a start button, the microwave oven 4 operates in a defrosting/heating time set by the type of the merchandise.
Patent JP-S588900-A (JP)
Title: Low temperature tank having double safety
Inventor: NAKACHI TADATAKA
IPC: F17C13/12
Filed: 1981-07-09
Abstract: PURPOSE:To prevent pressure in a space between inner and outer tanks from rise even if any liquid leakage would take place, by making said space communicating to the inner tank through differential pressure between gas pressure in said space and that in the inner tank for gas communication. CONSTITUTION:To introduce gas in a space S into an inner tank 3 to balance pressure in the inner tank 3 with that between the inner and outer tanks, a gas exhaust pipe 25 communicating to the space S is connected to a gas exhaust pipe 17 to supply the gas in the space S into the inner tank 3. When in normal running a side plate 4 in the inner tank 3 is broken by any causes to start leakage of stored liquid, differential pressure between pressure in the inner tank 3 and that in the space S is detected by a differential pressure gauge 24 to open a solenoid 30 so that the inner tank 3 communicates to the space S to prevent a roof plate 6 of the inner tank from breakage.
Patent JP-2000001472-A (JP)
Title: 3,7-dithiaprostanoic acid, its production and pharmaceutical agent containing the same
Inventor: MARUYAMA TORU
IPC: A61P25/28
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound useful for preventing and/or curing immune diseases, asthma, abnormal osteogenesis, nerve cell death, hepatopathy, nephritis, hypertension, myocardial ischemia, sleep disorder, etc. SOLUTION: This 3,7-dithiaprostanoic acid derivative is a compound expressed by formula I [R1 is OH, a 1-6C alkyloxy, the formula, NR6R7 (R6 and R7 are each H or a 1-6C alkyl); R2 is H or OH; R3 is a single bond or a 1-6C alkylene; R4 is a substituted 1-8C alkyl, phenoxy, a (substituted) furil, a substituted phenyl or the like; R5 is H or a 1-6C alkyl; formula II is a double bond or a single bond and, when R2 is H, a 1-6C alkylene expressing R3 may be substituted with OH], e.g. methyl 11α,15α-dihydroxy-9-oxo-16-(3- methoxymethylphenyl)-17,18,19,20-tetranol-3,7-dithiaprost-13E-enoate. The compound of formula I is produced, e.g. by method in which a compound of formula III (R10 is a 1-6C alkyl) is hydrolyzed by using an enzyme to obtain a compound of formula IV or the like.
Patent JP-S5439817-A (JP)
Title: Synchronous motor operating device
Inventor: TADA KAZUHIKO
IPC: H02P1/52
Filed: 1977-09-06
Abstract: PURPOSE: To prevent a current shifting failure by providing a preventing mean of an exciting current corresponding with a resonant frequency of an equivalent parallel resonant circuit formed by a main power source system and a motor among an exciting current output from a thyristor inverter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05301643-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI YASUKI
IPC: B41J29/00
Filed: 1992-04-27
Abstract: PURPOSE:To provide an image forming device enabling the decrease of an installation space and the expansion of function by disposing plural peripheral equipments selectively in the laminated state at the lower part of an image forming device body. CONSTITUTION:An image forming device is provided with an image forming device body 1 having an image forming part 2 and a sheet carrier path 3 connected to a sheet supply port 5 and a sheet discharge port 7 so as to pass the image forming part 2 in the approximately horizontal direction. Plural peripheral equipments 25, 43, 51 selectively laminated at the lower part of the image forming device body 1 are disposed being provided with passages 30, 46, 49, 54 with the upper parts thereof connected to the sheet supply port 5 and sheet discharge port 7. Connecting passages 38, 40, 47, 50 are further provided to mutually connect the passages 30, 46, 49, 54 of the peripheral equipments 25, 43, 51 mutually adjacent in the vertical direction.
Patent JP-H04335046-A (JP)
Title: Thermoplastic polyester resin composition
Inventor: NAKAMURA SEIICHI
IPC: C08L67/02
Filed: 1991-05-13
Abstract: PURPOSE:To obtain the title composition excellent in thermal cycling resistance and a molding appearance and useful as a functional material for automobile parts. CONSTITUTION:A polyester resin composition comprising 98-20wt.% thermoplastic polyester, 1-40wt.% specified elastomer component, 1-40wt.% polyphenylene ether and 12-300 pts.wt., per 100 pts.wt. resin component, specified fibrous wollastonite.
Patent JP-S5810825-A (JP)
Title: Measuring method for distribution of electron beam scattering intensity
Inventor: MACHIDA YASUHIDE
IPC: H01L21/027
Filed: 1981-07-10
Abstract: PURPOSE:To form a plurality of patterns, spaces among the patterns thereof differ and which have high density, with high accuracy by irradiating the patterns by electron beams having different dose and drawing out the scattering intensity distribution from the patterns after development. CONSTITUTION:The resist patterns are obtained by exposing the patterns of line-and-space by the quantity of irradiation Q1, Q2, Q3 (Q1<Q2<Q3) and developing the patterns, the relationship of the quantity of irradiation (Q2) and pattern width l is acquired, rear scattering distribution is gained by the drawing patterns, the spaces among the patterns thereof are large, and front scattering distribution is obtained by the drawing patterns, the spaces among the patterns thereof are small. Accordingly, exposure is enabled by the optimum quantity of irradiation of the electron beams, and the patterns having high density can be shaped with high accuracy.
Patent JP-H04339747-A (JP)
Title: Labeling device
Inventor: HIGAKI YOSHIO
IPC: B65C9/18
Filed: 1991-05-14
Abstract: PURPOSE:To paste efficiently labels while an injection needle housing container is placed on a jig by a method wherein a label moved along a peeling plate and peeled off frown a base board is attracted onto an outer peripheral surface of a winding roller and pasted on an outer peripheral surface of the injection needle housing container which moves to come into contact with the outer peripheral surface of the winding roller. CONSTITUTION:An air passage communicating with an attracting hole and connected to a vacuum means is formed in a shaft 24 of a winding roller 21. A label 2 pasted on a base board 1 is moved to the vicinity of a tip end of a peeling plate 13. If the base board 1 is further moved toward the tip end of the peeling plate 13 by rotation of a label winding-up roller 12, a part of the label 2 is peeled off the base board 1 and attracted onto an outer peripheral surface of the winding roller 21. Next, an adhesive surface of the label 2 is brought into contact with an outer peripheral surface of an injection needle housing container 3 which moves into between the winding roller 21 and a receiving roller 41, and pasted on the outer peripheral surface of the container 3 by the rotation of the winding roller 21.
Patent JP-H09292437-A (JP)
Title: Testing method for semiconductor device
Inventor: TAKEMURA ETSUKO
IPC: G01R31/317
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To shorten the testing time at the second time and thereafter, by breaking the chip which has been judged as being defective at the first test at that time. SOLUTION: For the chip, which is judged defective in any one of the tests before the final test, a high voltage is applied immediately after the test or laser is irradiated on the chip. Thus, the chip is forcibly broken, and it is made possible to judge as defective at the stage of an initial test (a) in the following test. In this way, a function test (b) can be omitted in the testing after the breaking process, and the shortening of the testing time can be realized.
Patent JP-S5534673-A (JP)
Title: Etching method for cobalt base metallic film
Inventor: MURATA KATSUTAROU
IPC: C23F1/28
Filed: 1978-08-31
Abstract: PURPOSE:To smooth the film erasure after the etching, and to make possible the fine work excellent in controllability against the thin film, by contacting the cobalt base matallic film against the etching solution that is a mixed solution consisting of the phosphoric acid and a specified amount of the nitric acid. CONSTITUTION:For example, the mixed solution is prepared from the nitric acid of 1 volume and the phosphoric acid of 9 volumes, and is used at 40 deg.C for etching the Co-P spatter film of thickness 1200Angstrom  being formed on the substrate, by means of the dipping method. Hereby, the amount of side etch becomes not more than 1mum and the roughness of the erased film becomes not more than 0.1mum. The section of the erased film presents a form of sharp staircase, the slag is not generated at the spot excluding the patterned portion, the etching velocity in above process is 200Angstrom / sec, and more excellent fine work is made possible as compared with the conventional etching solution.
Patent JP-H09292603-A (JP)
Title: Information recording medium
Inventor: TAKESHIGE SHIYOUJI
IPC: G02F1/1333
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To enable information recording at a high contrast of recording information, high resolution and high quality without graininess by specifying the mixing ratio of liquid crystal to the total amt. of a UV curing resin. SOLUTION: This information recording medium has an electrode layer 13 used at the time of recording of information on a substrate 15 and an information recording 11 on this electrode layer 13. The information recording layer 11 is formed by applying the liquid crystal, UV curing resin, polymn. initiator, fluorine surfactant and solvent on the substrate and curing the layer by irradiation with UV rays. The amt. of the liquid crystals is preferably 50 to 60wt.% of the total of the UV curing resin. Smectic liquid crystals are preferably in terms of a so-called memory characteristic to hold the orientation property and to permanently hold the information as the liquid crystals.  For example, the UV curing resin which is in the form of a monomer or oligomer and has compatibility with the liquid crystal material or a solvent common to the liquid crystal material is preferable as the material for forming the resin particles.
Patent JP-H11303554-A (JP)
Title: Ladder used mainly in repair of trough for roof
Inventor: SATO KOKI
IPC: E06C7/48
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a ladder used in the repair work of a trough provided along the eaves of a roof. SOLUTION: A pair of transverse bars 20a, 20b nipping and holding upper parts of side legs 12a, 12b on both sides of a ladder forward and backward are fixed on a step bar in an upper part of the ladder 10 using a fixing means 30. Intermediate parts of a pair of longitudinal bars 60a, 60b are fixed at both ends of a pair of transverse bars 20a, 20b protruding to the outside of the side legs 12a, 12b on both sides of the ladder 10. Front ends of a pair of longitudinal bars 60a, 60b protrude long in front of the ladder 10, and rear ends of a pair of longitudinal bars 60a, 60b protrude short in the rear of the ladder 10. The upper part of the ladder 10 is supported on a top face 100 of a roof through a pair of transverse bars 20a, 20b and a pair of longitudinal bars 60a, 60b.  A space 104 is provided between the upper part of the ladder 10 and eaves 102 to prevent the upper part of the ladder 10 from crushing a trough 106 along the eaves 102.
Patent JP-H01278156-A (JP)
Title: Call regulation preference control system
Inventor: HIGUCHI MAMORU
IPC: H04M3/36
Filed: 1988-04-30
Abstract: PURPOSE:To improve the efficiency of a communication network by appropriating a part of the number of outgoing allowable acceptance calls to the number of incoming allowable acceptance calls when the number of incoming calls from another exchange approaches a state which requires regulation. CONSTITUTION:The allowable acceptance call number correction means 2 of an exchange 1 compares the number Ni of incoming allowable acceptance calls with the number Nai of incoming acceptance calls, and reduces the number No of outgoing allowable acceptance calls by a prescribed number (alpha) of correction calls decided in advance when difference between the number Ni of incoming allowable acceptance calls and the number Nai of incoming acceptance calls goes less than a value decided in advance, and increases the number Ni of incoming allowable acceptance calls by a corrected number (alpha) of calls. Therefore, the incoming from another exchange is accepted in preference to call issuing from a subscriber by appropriating a part of the number of outgoing allowable acceptance calls to the number of incoming allowable acceptance calls when the number of incoming calls from another exchange approaches the state which requires the regulation. In such a way, the efficiency of the communication network can be improved.
Patent JP-S5733371-A (JP)
Title: Equivalent tester for breaker
Inventor: OOSHITA YOUICHI
IPC: G01R31/327
Filed: 1980-08-08
Abstract: PURPOSE:To make adequate verification of breaking performance without increasing the capacity of an electric current source by equivalently generating the buffer reaction force at the current breaking in a multipoint breaking gas breaker by means of an operating reaction force generating mechanism. CONSTITUTION:The breaking parts 1-6 of a gas breaker are contained in a ground tank 7 sealed with gaseous SF6. An electric current source 16 and a voltage source 23 are applied respectively from an equivalent tester in order to verify the breaking performance of the breaking parts 1. On the other hand, an operating reaction force generating mechanism 24 is provided in order to simulate the reaction force by the increase of pressure in the buffer chamber to be generated by the arcs fired at intrinsic breaking parts 2-6, and the output thereof is supplied via a rod 9 to an operator 8. Since in this way the buffer reaction force at the current breaking is provided correctly without increasing the capacity of the current source of the equivalent tester, the adequate verification of the breaking performance is accomplished.
Patent JP-H048853-A (JP)
Title: Energy device
Inventor: NAKAMATSU YOSHIRO
IPC: F02B1/04
Filed: 1990-04-26
Abstract: PURPOSE:To reduce fuel consumption of an engine and to prevent sleeping of a driver by changing an amount of hydrogen to an appropriate amount according to size of load, lean degree of mixture, MBT ignition timing and so on so that the hydrogen is used solely or mixed with gasoline and an oxygen which is generated at the same time is emitted into a car and so on. CONSTITUTION:A water 1 is supplied to an electrolytic cell 2 and electrolyzed by an electric current from a storage battery 3 mounted on a car or the like, a hydrogen 4 which is generated is supplied to an engine with gasoline, and an oxygen 5 is emitted into a car. An ion exchange resin layer 7 which is constituted replacable is provided on the side of an outlet of a water tank 6. By this, a distilled water for electrolysis is made unnecessary and normal water such as city water can be used. A tank 6 is arranged so that the water level is higher than the electrolytic cell all the time and pressure is applied to an electrolytic film 8, and the water is introduced from the bottom part of the electrolytic cell 2 through a conduit pipe 9. In order to heat the water in the electrolytic cell 2, a heating element 22 such as a rectifying transistor or the like in a circuit of a power source part 15 coated by a titanium case 23 is attached in the electrolytic cell 2.
Patent JP-H07322434-A (JP)
Title: Power system operation equipment
Inventor: DOISAKI YUTAKA
IPC: H02B15/00
Filed: 1994-05-24
Abstract: PURPOSE:To reduce omitted confirmation and operation errors by establishing interlock between electric equipment in advance, confirming special conditions, simulating and calculating system voltage estimated values and power flow estimated values, and indicting limited indication contents, system voltage forecast values and power flow forecast values. CONSTITUTION:Interlock between electric equipment is determined by an interlock function 1 in advance, and system voltage forecast values and power flow forecast values after changing the conditions of use of electric equipment are simulated and calculated by a system voltage estimation calculating function 3. Next, the indicating contents are limited by an indicating content limiting function 4, and indicating contents limited by a power system indicating function 5, system voltage estimated values and power flow estimated values are indicated. As a result, by deleting unwanted portions, necessary and sufficient conditions can be displayed as relief on a display unit so that the confirmation can be performed easily and omitted confirmation and operation errors can be reduced.
Patent JP-S58225715-A (JP)
Title: Thickness sliding crystal oscillator
Inventor: NAKADA HOZUMI
IPC: H03H9/19
Filed: 1982-06-24
Abstract: PURPOSE:To obtain a thickness sliding crystal oscillator which has electrically and mechanically excellent characteristics and superior productivity, by forming projection parts from the axial end parts of electrodes for fixation toward the center parts of plate surfaces. CONSTITUTION:An oscillator 11 is obtained by forming an AT-cut crystal blank piece rectangularly so that the lengthwise direction coincides with an X axis and the breadthwise direction coincides with a Z' axis, and then polished with abrasives so that the outward surface is curved. Then, the main electrodes 12 are provided at the center parts of both side plate surfaces and the electrodes 13 for fixation are provided at the lengthwise end parts. The main electrodes 12 have connection parts 12a extending from the breadthwise side parts to the lengthwise end parts, and the connection parts 12a and electrodes 13 for fixation are made conductive through an adhesive. The electrodes 13 for fixation are formed at the corners of the plate surfaces and have projection parts 13a projecting toward the center parts of the plate surfaces.
Patent JP-2000302393-A (JP)
Title: Cooling device of engine. type forklift truck
Inventor: KANEKO EIJI
IPC: B66F9/075
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the cooling effect to miniaturize an opening part, miniaturize a weight, smooth the flow of cooled air, and reduce the noise level. SOLUTION: An X-shaped flow straightening plate 3 is installed inside a shroud 2 between a cooling fan 1 and a radiator 5, a passage 4 of a weight 8 is branched into two directions after cooled air passes a core of the radiator 5, the passage 4 is increased in size, and directed straightened from right and left portions to an opening part 9.
Patent JP-S61266867-A (JP)
Title: Control device for lock-up torque converter
Inventor: MURASUGI TAKU
IPC: F16H45/02
Filed: 1985-05-21
Abstract: PURPOSE:To enhance the responsiveness of release of lock-up operation, by supplying a pressure higher than a supply pressure for a converter chamber, into a lock-up control chamber during the lock-up operation being shifted from its operating condition to its release condition to make the rise of lock-up control pressure steep. CONSTITUTION:A release pressure control valve 100 is connected to a port 103c for supplying a hydraulic pressure, as a control pressure for releasing the lock-up operation, into a lock-up control valve 30. This release pressure control valve 100 is formed therein with a port 103d for effecting a converter pressure PC fed into a converter chamber 63 and a port 103d for effecting a line pressure PL higher than the converter pressure PC. When the pressure in a lock-up control chamber 27 is lower than the converter pressure PC, a spool 101 is actuated by the pressure so that the line pressure PL rather than the converter pressure is effected for the port 103c.
Patent JP-S5442386-A (JP)
Title: Adsorbent having excellent selective adsorbability and it manufacture and adsorption method
Inventor: SASAKI AKIO
IPC: C09K3/00
Filed: 1977-09-09
Abstract: PURPOSE: To manufacture an adsorbent having excellent selective adsorbability for specific metal ions by reacting EGTA and specific polysocyanate in a polar aprotic colvent of more than specific permittivity.  
     CONSTITUTION: EGTA(ethyleneglycol-bis(2-aminoethylether)-N,N,N',N'-terta-acetic acid) is reacted with the polyisocyanate which is represented by the formula 1 in a polar aprotic solvent of a permittivity of more than 30, e.g., DNF, hexamethylphosphoramide(HMPA), dimethyksulfoxide, etc. The N in the formula is an integer of 0, 1, 2, 3, etc. The polymer obtained from this reaction, having bridged structure by the reacrion of the both terminal groups CO 2 H of EGTA in its partial portion and branched structure by the reaction of a majority of EGTA component with isocyanate, can easily be isolated in the form of precipitate by the addition of a non-solvent, e.g., water, alcohol, etc. to the reaction system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06324546-A (JP)
Title: Multicolored image forming device
Inventor: TAKAHASHI YOSHIKAZU
IPC: G03G15/16
Filed: 1993-05-11
Abstract: PURPOSE:To miniaturize an image forming device as a whole and to save space by providing an electrostatic charger between each developing machine and a transfer device, by also using the device as an electrostatic charger for pre- transfer processes. CONSTITUTION:Four developing machines 2a, 2b, 2c, 2d, an electrostatic charger 3, a transfer device and a cleaning device 5 are disposed around a photoreceptor drum 1. The photoreceptor drum 1 is charged by the charger 3 comprising scorotrons, and a latent image corresponding to black is formed in a predetermined position of the photoreceptor drum 1 using a laser beam 8 from a laser beam generator 7 having a built-in semiconductor laser and a built-in rotating polygon mirror 6, and is developed by the developing machine 2d for black. In this case, the laser beam 8 writes an image portion and a toner of the same polarity and potential as the surface of the photoreceptor drum 1 being charged by the charger 3 is reversely developed by the potential of that portion of the photoreceptor drum 1 to which the laser beam is applied.