baber/WOPTO huggingface dataset:
Patent JP-H03149769-A (JP)
Title: Battery system
Inventor: MAKISHIMA SHIYOUJI
IPC: H01M14/00
Filed: 1990-04-26
Abstract: PURPOSE:To continue power generation by heating the electrolyte of one electrolyte chamber in a concentration chamber with a relatively low-temperature heat source, and feeding the air passing through the electrolyte of the concentration chamber to a dilution chamber with a blower. CONSTITUTION:Other ends of many battery pipes 7b are all collected and connected to one end of a collecting pipe 9a, and other ends of pipes 7a are all collected and connected to one end of a collecting pipe 9b. Other ends of many battery pipes 8b are all collected and connected to one end of a collecting pipe 10a, and other ends of pipes 8a are all collected and connected to one end of a collecting pipe 10b. The electrolyte of one electrolyte chamber 3 is heated and condensed in a condensation chamber 12 by a relatively low- temperature heat source. The air passing through the electrolyte of the condensation chamber 12 is fed to a dilution chamber 13 by a blower 16, and the electrolyte of the other electrolyte chamber 4 is diluted by the solvent condensed in the dilution chamber 13. An effective concentration difference is generated in electrolytes of a pair of electrolyte chambers, and power generation is continued.
Patent JP-H02290887-A (JP)
Title: Production of 3-hydroxybutylaldeyde derivative
Inventor: MATSUMOTO SHINGO
IPC: C07C45/41
Filed: 1989-04-28
Abstract: PURPOSE:To obtain the subject compound useful as a synthetic intermediate for antibiotic substances at a relatively high temperature in high yield and selectivity by reacting a specific compound in an organic solvent with a reducing agent prepared from a hydrogenated metal compound, a cyclic amine, etc. CONSTITUTION:The objective compound of formula III can be produced by reacting (A) a compound of formula I [R<1> is OH-protecting group; R<2> is 1 to 6C alkyl, (substituted) phenyl or aralkyl] with (B) a reducing agent derived from a hydrogenated metal compound [preferably hydrogenated bis-(2- methoxyethoxy)aluminum sodium] and a cyclic amine or an amine of formula II (preferably diethylamine, N-methylpiperazine, pyrrolidine, etc.) in an organic solvent at >=-40 deg.C (preferably -30 to +30 deg.C) for 0.5 to 20hr.
Patent JP-S5536880-A (JP)
Title: Sound fading device for sound cine camera
Inventor: KOUTANI YUTAKA
IPC: G03B31/00
Filed: 1978-09-08
Abstract: PURPOSE: To start fade-out simultaneously with switch manipulation, by forcing the base of the transistor to fade the sound signal to the specified potential due to impedance changes by rapid charging of capacitor.  
     CONSTITUTION: When a switch 20 is closed at the start of fade shot, a capacitor 27 is rapidly charged, and the voltages at the dividing points of voltage dividing resistors 21, 22 become nearly equal to each other, being lower than the sum of the forward voltages of the base and emitter of diode 23 and transistor 18, so that the base potential of the transistor 18 is forced to the specified potential, causing the impedance of the transistor 18 to drop to the specified value. As a result, the sound signal from a microphone 10 begins to fade out through the transistor 18. In succession, due to charging of the capacitor 27 through the resistor 24, the base potential of the transistor 18 varies according to the specified time constant, and fade-out is performed by the corresponding drop of the impedance of the transistor 18. Thus, fade-out starting simultaneously with closing of the switch is synchronized with the fade-out of shooting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S603670-A (JP)
Title: Electrophotographic process
Inventor: MIYAGAWA NOBUHIRO
IPC: G03G15/34
Filed: 1983-06-22
Abstract: PURPOSE:To form a distinct toner image, and to form a picture of a high density having no fog by applying a prescribed photoconductive toner in the shape of a layer on a conductive surface having the potential of a constant polarity or a dielectric surface electrified to a constant polarity, and executing a prescribed exposure. CONSTITUTION:An organic pigment which is black or dark blue such as a polyazo dyestuff, etc., has photoconductivity, and also has sensitivity against a light whose wavelength is >=600mmu is dispersed into a fixing medium, and it is used as a dry type photoconductive toner. This toner is applied in the shape of a layer on a conductive surface having the potential of a constant polarity or a dielectric surface electrified to a constant polarity, and this toner layer is exposed to a picture by a light mainly consisting of a light whose wavelength is >=600mmu, by which an electrified toner image to the picture is formed. In this way, a distinct toner image is formed, and a picture of a high density having no fog can be formed.
Patent JP-S592055-A (JP)
Title: Image forming device
Inventor: NARITA NOBORU
IPC: G03G15/22
Filed: 1982-06-28
Abstract: PURPOSE:To reduce the size of a copying machine, by turning and driving the 2nd latent image carrier so as to enclose the 1st latent image carrier, forming a secondary electrostatic latent image basing on a primary electrostatic latent image, and developing the electrostatic latent image induced on the outside circumferential surface of the 2nd latent image carrier with a toner therby obtaining a copy. CONSTITUTION:The invention relates to a method for using two latent image carriers, forming a primary electrostatic latent image as a master image on the surface of the 1st latent image carriers, forming a secondary electrostatic latent image on the surface of the 2nd latent image carriers, basing on said image and developing said image. The 2nd latent image carrier 2 with respect to the 1st latent image carrier 1 to be rotated and driven is constituted as a tubular body which is turned and driven so as to enclose the body 1. The secondary electrostatic latent image is formed on the inside circumferential surface of the carrier 2 basing on the master image on the surface of the carrier 1, and the electrostatic latent image induced on the outside circumferential surface of the carrier 2 basing on said secondary electrostatic latent image is developed with a toner and the image developed with the toner is transferred to a transfer machine P.
Patent JP-S5637426-A (JP)
Title: High frequency heater
Inventor: SATOU SEIICHI
IPC: F24C7/06
Filed: 1979-08-31
Abstract: PURPOSE:To make it possible to perform heating free of heating irregularities without providing any stirrer fan by providing a heater rotatably in a heating chamber and rotating the heater in a different direction with respect to the rotary dish provided at the bottom part of a heating chamber. CONSTITUTION:In the high frequency heater, a magnetron 3 is provided at the ceiling surface 2a of a heating chamber 2 and a heater 5 having heater terminals 4 and 4 is provided in the central part formed into a ring shape, and rotated by means of a motor 6. At the bottom part of the heating chamber 2, a rotary dish 14 rotated by a motor 15 is provided at the bottom part of the heating chamber 2. Upon this occasion, the rotating direction of the heater 5 is set inversely to the rotating direction of the rotary dish 14. A column plate 17 on which foods 16 are to be placed and provided on the rotary dish 14 is rotated in a direction inverse to that of the heater 5. By this procedure, radiation heat from the heater 5 rotated thereby is uniformly distributed to make it possible to uniformly form scorches on the foods.
Patent JP-S4858409-A (JP)
IPC: B01J7/00
Filed: 1972-11-08
Abstract: 1388697 Generating combustion products under pressure SOC NATIONALE DES POUDRES ET EXPLOSIFS 31 Oct 1972 [ 8 Nov 1971] 50138/72 Heading F1L A combustion gas generator comprises a cylindrical casing divided by a transverse partition 26 into a combustion chamber 6 containing a solid propellant and a second chamber 9 containing a solid coolant 29, there being means to direct the combustion gases into chamber 9 and prevent them from flowing directly there-through. The generator may be used for inflating lifeboats or sledges or for fire extinguishing. In the arrangement shown partition 26 has peripheral gas flow ports 27 and direct flow through coolant chamber 9 is prevented by a helical screw 28. The cooled gases leave chamber 9 through a filter grid and outlet nozzle 4. In a modification, Fig.3 (not shown), the helical screw (22) tapers towards the outlet nozzle and ports 26 are replaced by two oblique orifices (24) directed in the same sense as the helix and covered by diaphragms (17) which rupture at the moment of ignition. In another arrangement, Fig.6 (not shown), the dividing partition (30) has a central nozzle 31 which directs the combustion gases into a chamber (32) containing a deflector (33) integral with a grid (34) which retains the coolant, the grid being divided into compartments by a bundle of metal tubes (35). The coolant consists of granules of hydrated or anhydrous salts which can be decomposed by heat, e.g. ammonium carbonate, bicarbonate, carbamate, chloride, acetate or oxalate, calcium oxalate, guanidine oxalate or nitrate, aminoguanidine nitrate, or urea. The solid propellant may be slow burning having a potential of 483 cal/gm.
Patent JP-S61271637-A (JP)
Title: Pattern forming method
Inventor: HIRANO HIROSHI
IPC: G11B7/26
Filed: 1985-05-25
Abstract: PURPOSE:To prevent generation of defect such as pin holes by using the X-ray exposure technology so as to form a pre-group of an optical disc base thereby constituting all processes by a dry process. CONSTITUTION:A cross-linked PMMA 2 is deposited onto the optical disc base 1 made of glass, an X-ray exposure mask 3 is placed on it, an X-ray is irradiated to the front face to bake a pattern 4 of a mask 3 to the PMMA layer 2. Then the pattern formed to the layer 2 is developed to leave behind a pattern 2' of an X-ray irradiated part on the base 1. In order to form directly the pre- group to the base 1, the base 1 is subject to plasma etching by using the PMMA pattern 2' as a mask to form pits 5 of the pattern corresponding to the X-ray unirradiated part. Thus, all processes are formed by the dry process, no solvent is required and the pre-group without defect such as pin holes is obtained.
Patent JP-H06321701-A (JP)
Title: Freshness keeping agent for cut flower
Inventor: KATAYANAGI SHIGERU
IPC: A01N3/02
Filed: 1993-05-13
Abstract: PURPOSE:To obtain a freshness keeping agent for cut flower exhibiting extremely excellent freshness keeping activity against a cut flower, e.g. a rose for which no effective freshness keeping agent has been available before. CONSTITUTION:This freshness keeping agent for cut flower contains a mixture of a silver compound with an amino acid and/or their reactional product as an active component.
Patent JP-S60254791-A (JP)
Inventor: SAKAMURA TOSHIHIRO
IPC: H05K3/34
Filed: 1984-05-31
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-H11296970-A (JP)
Title: Digital audio data string converting method and digital audio data string converting device
Inventor: IGARASHI TSUKASA
IPC: G11B20/10
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To enable outputting high-quality digital audio data strings by performing conversions from digital audio data strings of left and right channels into digital audio data strings in which digital audio data of the left and right channels whose sampling frequency becomes a specific number are alternately arranged. SOLUTION: A player 10 reproduces a high-quality digital audio data string (a) and a high-quality digital audio data string (b) to output high-quality digital audio data strings (a), (b) to a digital audio data string converting device for input 20. A digital audio interface 33 converts digital audio data strings to be inputted into a digital audio data string A' and a digital audio data string B' to output them through cables A', B' respectively.
Patent JP-H09294405-A (JP)
Title: Transplanting machine
Inventor: KOJIMA YOSHIYUKI
IPC: A01C11/00
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a transplanting machine capable of easily and rapidly mounting And demounting a transplanting machine capable of planting seedlings to a furrowed row while performing a partially furrowing treatment, to a machine body of a plowing rotary. SOLUTION: This transplanting machine is equipped with a plowing rotary 6 having a driving shaft for plowing 21 having a posture toward left and right direction thereof, plural plowing claws mounted to the driving shaft for plowing 21 by taking distances for planting in a state of rotating as one unit, plural rotary bodies for preventing sinking down arranged to the driving shaft for plowing 21 in a state of rotating as one unit and a transplanting device for planting a seedling to each of partially furrowed rows formed by the plowing rotary 6 in a field. The driving shaft for plowing 21 is supported by a hook 47 and a hanging ring 50 to a receiving tool 44 of a stay 42 extended from the machine body frame as freely demountable.
Patent JP-S5812311-A (JP)
Title: Power source device for coil in vertical magnetic field
Inventor: MASUI HISASHI
IPC: G21B1/21
Filed: 1981-07-16
Abstract: PURPOSE:To allow expecting the reproducibility of a coil current and constituting a device at a cost more inexpensive than a chopper system, by connecting a DC breaker in series with a thyristor converter. CONSTITUTION:The DC breaker 4 connected in series with the thyristor converter 2 is provided between the thyristor converter 2 and the coil in vertical magnetic field 3, and a resistor 5 for attenuation is parallel connected to this DC breaker 4, performing the breaks of the by-pass pair operation and current of the thyristor converter 2, thus contriving the timing of current break and the reproducibility of the breaking current. To obtain the wave form of current as illustrated, the thyristor rectifier 2 is by-pass-paired with the circulation of a coil current at a fixed time before the t2, the DC breaker 4 is off-operated, thus by-passing the coil current to the resistor 5 at the time t2, resulting in the breaks after the time t2. Thus, the thyristor converter 2 can be constituted of a low pressure one, and a vacuum switch and an ignitron instead of a thyristor breaker can be used for the DC breaker.
Patent JP-H10319262-A (JP)
Title: Optical waveguide structure and planar optical waveguide device
Inventor: LEMOFF BRIAN E
IPC: G02B6/12
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact optical waveguide structure having little loss. SOLUTION: This structure is a reflection structure in which a first and a second waveguides 32, 34 are converged to a vertex and an overlapped waveguide region 33 is formed. A reflection surface couples a light beam from the first waveguide 32 to the second waveguide 34. The refractive indices of the first and the second waveguide 32, 34 and the overlapped waveguide region 33 are the same. A first and a second gaps are provided between the overlapped waveguide region 33 and the first, the second waveguides 32, 34. These gaps are provided with the refractive indices lower than that of the waveguides in order to suppress the divergent loss of light due to the overlapped waveguide region 33 to minimum. This device is applicable to a simple cross waveguide. A taper is preferably imparted to the waveguide for compressing the divergent angle of light in the waveguide.
Patent JP-S60252842-A (JP)
Title: Steel belt
Inventor: DOUNO JIYUNICHI
IPC: F16G5/18
Filed: 1984-05-29
Abstract: PURPOSE:To prevent a fatigue fracture in each of links of a steel belt, by fixing rhombic cross-sectioned shape V-blocks to the projecting parts of the links so that the contact area between each V-block and a V-pulley is increased to reduce the surface pressure therebetween. CONSTITUTION:A rhomic cross-sectioned shape V-block is fixed in a rhombic shape V-block fixing hole 13 formed in the projecting part 12 of each link of a steel belt. The resultant force R of a friction force P transmitted from the inclined surfaces of a V-pulley and a reaction force S with respect to the centripetal force which acts as a component force of the tension of the chain is effected in the direction substantially perpendicular to each side of the rhombic cross-sectioned shape block, and therefore, the surface pressure between the pulley and each block may be lowered so that a fatigue fraction in the link may be prevented. Further, due to the rhombic cross-sectioned shape of the block, the contact area between the V-block and the inclined surfaces of the pulley groove may be made large, thereby it is possible to prevent the chain from being subjected to twisting, etc.
Patent JP-S5818446-A (JP)
Inventor: FUUBERUTO PEETAA FUAN MUREKOMU
IPC: D03D47/30
Filed: 1982-06-30
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-H11307216-A (JP)
Title: Connecting method for shielding wire
Inventor: SATO KEI
IPC: H01R4/02
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To easily and surely connect the shield part of a shielding wire braid, etc., to the conductor part of a lead wire. SOLUTION: A lead wire 5 is laid on top of a shielding wire 4 and ultrasonically welded thereto to joint the shield part of the shielding wire to the conductor part of the lead wire. After a terminal 2 connected to the shielding wire 4 and a terminal 3 connected to the lead wire 5 are enclosed in two stages in a connector housing 1, the shielding wire 4 and the lead wire 5 are ultrasonically welded together. Positioning recess parts 26, 27, for the shielding wire 4 and the lead wire 5, respectively, are formed in an ultrasonic welding hone 6 used tar ultrasonically welding the shielding wire 4 and the lead wire 5 together.
Patent JP-H08305900-A (JP)
Title: Time setting system
Inventor: KUNIHIRO NOBUTOSHI
IPC: G07B1/00
Filed: 1995-05-10
Abstract: PURPOSE: To provide a time setting system which is easy to perform time setting so that all the internal times of various desired terminal devices such as station service equipment terminal devices, etc., in a specific area in a station, etc., agree with each other at all times. CONSTITUTION: So that all the times of the internal times of various station service equipment terminal devices such as a data totalizing machine 8 and a slave clock 6 agree with each other at all times, the time setting can easily be performed by updating the times of the respective internal timers to a reference time generated by the master clock part 3 of a master clock 1 on the basis of time data supplied from the master clock 1 to plural slave clocks 6, the data totalizing machine 8, and plural station service devices 7 at every previously set transmission period (1 second, for example) collectively by a dedicated signal line.
Patent JP-H09271261-A (JP)
Title: Manufacture of soil conditioner
Inventor: WATARI SHIGENOBU
IPC: A01G1/04
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a soil conditioner capable of obtaining the soil of excellent quality for keeping fertility strong against disease injury and drastically improving the growth accelerating effect of plants by mixing additives required for soil constitution including an animal protein material to a wasted culture medium after mashrooms are cultivated. SOLUTION: The mashrooms are cultivated by a mashroom culture medium whose main component is pulverized seed shells, one or more additives required for the soil constitution including preferably 1-50wt.% of powdery or granular animal protein materials for which the chrysalises of silkworms are dried are mixed to the waste culture medium after the mashrooms are cultivated and the soil conditioner is obtained. Also, it is preferable to use fish meal or processed marine product residual as the animal protein material.
Patent JP-H02292512-A (JP)
Title: Manufacture of crankshaft
Inventor: YOSHIDA MITSUHIRO
IPC: F16C3/10
Filed: 1989-05-02
Abstract: PURPOSE:To make it easy coping with the change of a machine type without making the exclusive use of a processing machine necessary, by forming a ring-shaped projection portion concentrically at one end surface outer perimeter edge portion of a crankshaft, and then, by conducting the projection welding of the crankshaft at a seat plate through the projection portion. CONSTITUTION:A flange 5 is provided at one end portion of a crankshaft 3, and a concentric ring shaped projection portion 7 is provided protrudingly along this end surface outer perimeter edge portion. The crankshaft 3 is butted against the outer side surface of a seat plate 1 through this projection portion 7, and projection welding is conducted. Accordingly, there is no need of the exclusive use of a grinding device or the like, and the change of a machine type can be easily coped with, too, and manufacturing can be done simply and speedily and inexpensively and with high precision.
Patent JP-H11308414-A (JP)
Title: Image read system and storage medium storing control procedure for the image read system
Inventor: FUKUSHIMA KAZUNARI
IPC: H04N1/04
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To discriminate a position of even a dark transparent original by discriminating an area where the transparent original is placed on a placing means based on a luminance level of an image signal. SOLUTION: A filter switching mechanism 30 places any of an infrared ray(IR) filter 2a, a red(R) filter 2b, a green(G) filter 2c and a blue(B) filter 2b in front of a halogen lamp 1. Thus, any color of the IR, the R, the G and the B lights is emitted on a film original 5 via the selected filter 2. Furthermore, a line CCD 9 has pluralities of photoelectric conversion means and pluralities of charge transfer sections. Then a transparent original is divided into pluralities of small areas, and each photoelectric conversion means applies respectively photoelectric conversion to each light from each small area division and provides an output of an image signal with a luminance level depending on the luminance of each small area division. A control means drives the photoelectric conversion means while an infrared ray component decomposition means decomposes the color.  Furthermore, a discrimination means discriminates the area where the transparent original is placed on a placing means based on the luminance level of the image signal.
Patent JP-2000302617-A (JP)
Title: Antibacterial powder, antibacterial laminated body and their production
Inventor: YOKOGAWA YOSHIYUKI
IPC: C01G5/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain antibacterial powder and an antibacterial laminated body capable of readily adsorbing bacteria, viruses, animal and plant cells, or the like, and having an excellent antibacterial property, and a method for producing them. SOLUTION: The antibacterial powder is obtained by dipping powder derived from a mixture of a solution containing silver ion and calcium ion without generating the compounds of silver and calcium and a solution containing phosphoric acid ion and not containing calcium ion and having >=pH 8 into a solution containing an apatite hydroxide component from a saturated concentration to a supersaturated concentration. The antibacterial laminated body is obtained by dipping a base body in the solution containing silver ion and calcium ion and not generating the compounds of silver and calcium, and then dipping it in the solution containing phosphoric acid ion and not containing calcium ion and having >=pH 8, and further dipping it in the solution containing the apatite hydroxide component from the saturated concentration to the supersaturated concentration.