baber/WOPTO huggingface dataset:
Patent JP-S5875642-A (JP)
Title: Air conditioner
Inventor: ADACHI HIROKI
IPC: F24F1/00
Filed: 1981-10-29
Abstract: PURPOSE:To realize the smooth actuation of a downward blow damper by a structure wherein the downward blow damper is opened and closed by the gearing action of rack  and pinion and yet the uppermost side of a keep plate is rendered to be brought into contact with the circumference of the pinion. CONSTITUTION:The variable driving unit of a downward blow damper 7 to change the blowoff air direction consists of a pinion 8, a rack 10 and a keep plate 16. Flanges 17 and 18, which are bent toward the tooth profile 11 side of the rack, are integrally formed at both ends of the tooth profile 11 side of the rack together with a handle 14, which drives the rack 10, formed at the side opposite to the tooth profile 11. Furthermore, tooth profiles are formed over one-fourth of the circumference of the outer circumferential surface of the pinion 8 and as well as one side of the keep plate 16 is on the circumference of the pinion 8, while its other side is placed on the plane surface at the tooth profile 11 side of the rack. In addition, when the rack 10 is driven to open the damper 7, the circumferential surface of the pinion 8 abuts against the flange 18 and when the rack 10 is driven to close the damper 7, the tip of the keep plate 16 abuts against the flange 17 of the rack 11. In other words, the flanges 17 and 18 serve as the stopper at the opening and the closing of the damper 7 respectively.
Patent JP-S6151887-A (JP)
Title: Driving device for semiconductor laser
Inventor: SEKINO TOSHIAKI
IPC: H01S5/062
Filed: 1984-08-21
Abstract: PURPOSE:To supply bias currents stable to a temperature change by connecting a circuit containing a positive temperature coefficient thermistor in parallel with a semiconductor laser. CONSTITUTION:A DC bias current value and a pulse bias current value are each adjusted to IB1, TP1 at a temperature T1 in a semiconductor laser 1. It is assumed that the temperature rises only by DELTAT to a temperature T2 at that time. A pulse generator 7 is constant-current operated, and pulse currents from the generator 7 flow through the semiconductor laser 1 and a temperature compensating circuit. Consequently, when the temperature rises, the resistance of a positive temperature coefficient thermistor 2 is increased, thus augmenting pulse currents to the semiconductor laser 1. That is, the DC bias current value is kept at a value lower than oscillating threshold currents at all times by increasing pulse currents from the semiconductor laser 1 by the temperature compensating circuit only by the lowering section of differential luminous efficiency by a temperature rise section.
Patent JP-H0462500-A (JP)
Title: Charge converting device
Inventor: FUJITA HIROYUKI
IPC: G21K1/14
Filed: 1990-06-29
Abstract: PURPOSE:To allow the efficient use of an Li material, etc., and to extremely reduce the consumption thereof by irradiating the surface of a solid of liquid of an alkaline metal, such as Li, with a positive charge particle beam of H<+> or He<+>, etc. CONSTITUTION:The position of a cylindrical member 1 made of the Li relative to an ion source 2 is properly selected at the position where charge conversion efficiency is highest by taking various conditions, such as degree of spreading of the H<+> beam p1 from the ion source 2 and inside diameter of the cylindrical member 1, into consideration. The efficiency of conversion from a positive ion to a negative ion is additionally enhanced if this device is so constituted as to heat the cylindrical member 1 to some extent by providing a heater 5 around the cylindrical member 1.
Patent JP-2001003056-A (JP)
Title: Seal structure for cover of coke oven
Inventor: TAKESHITA MASAKATSU
IPC: C10B25/16
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a seal structure for the cover of a coke oven, which does not deteriorate in gas sealing performances even upon heat deformation and can be fabricated relatively simply by providing a packing member freely adjust able in the length of its protrusion toward the door frame side in the peripheral position of the cover so as to be in contact with the external side of a knife edge provided at the part where the cover comes in contact with the door frame. SOLUTION: A knife edge 7 is provided at the part where the cover comes in contact with the door frame. A packing member 10 freely adjustable in the length of its protrusion toward the door frame side in the peripheral position of the cover is provided so as to be in contact with the external periphery side of the knife edge 7. Next, an L-shaped external press plate 12 is fixed on the knife edge 7 by e.g. welding, and an L-shaped internal press plate 11 which is smaller than the plate 12 and is capable of being held inside the plate 12 is fixed with a side fixing bolt 13 to the side of the knife edge 7 and with an upper fixing bolt 14 to the side of the door frame 2 in a manner capable of pressing by the advancement and retraction of the bolts 13 and 14.
Patent JP-S6065777-A (JP)
Inventor: TAMURA KOUMEI
IPC: C04B38/08
Filed: 1983-09-22
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-S5962864-A (JP)
Title: Electrophotographic receptor
Inventor: SUZUKI KATSUMI
IPC: G03G5/08
Filed: 1982-10-04
Abstract: PURPOSE:To obtain an electrophotographic receptor having an excellent electrostatic charging characteristic and dark attenuation characteristic, and resulting in less fatigue upon repetition of electrostatic charging and exposing at a high temp. by laminating the 1st high resistance layer, a photoconductive layer consisting of amorphous silicon contg. at least one among O, N and C and the 2nd high resistance layer in this order on a conductive substrate. CONSTITUTION:The 1st high resistance layer 2, an amorphous silicon photoconductive layer and the 2nd high resistance layer 4 are laminated in this order on a conductive substrate 1. The layer 3 consists of amorphous silicon contg. at least one among O, N and C, wherein the content of any of O, N and C incorporated therein is <=30atom% basing on Si atom and the layer thickness thereof is >=5mum. The layers 2, 4 are formed to 50-2,000Angstrom  layer thickness by amorphous silicon. The atom% of any among O, N and C incorporated therein is larger than the atom% of any among O, N and C incorporated in the layer 3 and the content of any among O, N and C incorporated therein is 30-70atom% basing on Si atom.
Patent JP-S5965966-A (JP)
Title: Cassette shifting mechanism of magnetic recording and reproducing device
Inventor: OZAWA KEITAROU
IPC: G11B15/675
Filed: 1982-10-06
Abstract: PURPOSE:To realize economization of set height about which a door of a cassette inserting port is also considered, by constituting so that a cassette holder supports an inserted cassette, shifting it in the depth direction, and lifting it upward simultaneously with shifting it to the depth direction at a prescribed position. CONSTITUTION:A cassette 1 is set to a cassette holder 2. In this case, a driving mechanism is operated and shifts the cassette holder 2 in accordance with a guide 3 of a side chassis. In case of shifting it in the depth direction, the guide 3 is turned upward from a position where a pushed-up door 4 does not obstacle, the cassette holder rises in a state that the cassette remains supported, and it crosses over a capstan 5. Thereafter, it descends and is installed to a running mechanism 6. In this case, the overall set height is controlled by the sum of capstan height h1 and cassette thickness (t) but a space for the door is economized.
Patent JP-2001000017-A (JP)
Title: Rice transplanter structure in which handrail for seedling-supplying work is arranged
Inventor: MAEKAWA TOMOHITO
IPC: A01C11/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject structure which does also not hinder a work for supplying a fertilizer and enables the rapid recovery of the posture of an operator, even when the operator is not balanced during his work, by disposing handrails at specific positions. SOLUTION: This rice transplanter structure in which handrails for seedling- supplying works are arranged is obtained by attaching a multi-row planting section to the rear portion of the travel section of the rice transplanter, mounting a rear body cover for forming steps and a floor around a driver's seat 13 on the vehicle body, disposing auxiliary decks on the lateral outsides of the rear body cover, disposing a fertilizing machine 33 behind the driver's seat 13, and further disposing handrails 66 on the auxiliary decks 130 at places near to the sides of the fertilizer 33 within hand-reaching ranges, respectively. The operator can especially stably maintain his posture during a seeding- supplying work in a standing posture.
Patent JP-H1014844-A (JP)
Title: Washing and disinfecting device for dish and other tableware
Inventor: NAKATANI SHIRO
IPC: C01B13/10
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a simle and low-cost dish washing and disinfecting device which can perform the necessary operations in a satisfactory workmanship, can finish the operations in a short time, and be handled through simple procedures. SOLUTION: In the washing mode as the first process, water is sprayed to the dishes and other tableware 4 set in a washing chamber 2 so that the contaminant is removed. In the disinfection mode as the next stage, ozone gas and water are brought into contact with each other in a gas-liquid mixing part 51 and scattered in the chamber through ozone atomizer nozzles 63. The in the drying mode, a heater 8 and blower fan are turned on so that drying by heating is conducted. A control part 50 controls an ozone generator 40, circulation pump 6, heater 8, and dryer fan on the basis of the weight data about apparatus 4 measured by a weight sensor(s), and thereby the ozone generation, washing, scatter of atomized ozone, and the drying by heating are regulated.
Patent JP-2000034590-A (JP)
Title: Electrochemical methoxylation of methine, methylene or methyl group of aliphatic or alicyclic mono-ether or di-ether
Inventor: PUETTER HERMANN DR
IPC: C25B3/23
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for electrochemical methoxylation of a methine, methylene or methyl group of aliphatic or alicyclic mono-ether or di-ether. SOLUTION: The electrochemical methoxylation of a methine, methylene or methyl group present at α-position with respect to an ether-oxygen atom is conducted in an electrolytic cell, which has a solid electrolyte comprising a cation exchange membrane or several cation exchange membranes layered in the up-and-down direction and has a cathode and an anode which are brought into contact directly with the solid electrolyte, using, as an electrolytic solution, an organic solution containing, by weight, a) 10-90% methanol, b) 1-50% compound selected from starting ethers or methoxylated ethers and c) 0-30% other inert solvent and substantially containing no supporting electrolyte.
Patent JP-H0464397-A (JP)
Title: Controlling device for clothing drier
Inventor: HIROSE HISANORI
IPC: D06F58/28
Filed: 1990-07-02
Abstract: PURPOSE:To continue a drying operation until clothes are completely dried, and to make the clothes effectively dry, by providing a control means whereby while a specified time elapses after the start of a heating-and-drying operation, the heating-and- drying operation is done by the specified time when a temperature detected by a heat-sensing means for exhaust air is higher than a specified criterion temperature preset. CONSTITUTION:After operation time begins to be counted, it is decided by a first heat-sensing element 31 whether a temperature of the air through a drum reaches a specified criterion temperature or not. When this temperature is lower than a specified criterion temperature 'x' preset; i.e., when the temperature of the air through a rotary drum 11 does not rise, it is decided whether the heating-and-drying operation is ended or continued by another control for ending the heating-and-drying operation. After that, when a temperature of the air through the drum rises as operation time goes by and it is higher than the specified temperature 'x' preset, it is decided by the counting of the operation time whether the time counted reaches a specified time T shorter than the preset time for the heating-and-drying operation or not. If the operation time therefor reaches the specified time T, the heating-and-drying operation is ended. In this way, drying efficiency can be heightened.
Patent JP-2000008945-A (JP)
Title: Cylinder head cooling structure of diesel engine
Inventor: YASUKAWA MASAO
IPC: F02F1/40
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To cool a high temperature part and its circumference sufficiently by forming a quick cooling water stream to the high temperature part where the restriction of the arrangement of a cooling water route is big and the cooling is difficult. SOLUTION: A C letter-shaped cooling water route 20 is formed between a nozzle hole 4a and the tip hole 12a of a glow plug storing hole and a cooling water can be introduced in from a cooling chamber 10 side and also the cooling water with a quick flow from a drilled passage 22 is hit to one side opening part 20a. Therefore, by the power of the cooling water spouted from the drilled passage 22, the quick cooling water stream is formed from one side opening part 20a of the cooling water passage 20 to the other opening part 20b. Therefore, the cooling difficult part between the nozzle hole part 4b and an intake port 18 and glow plug storing hole can be cooled sufficiently.
Patent JP-H0925134-A (JP)
Title: Method for forming scribing groove and device therefor
Inventor: IKEDA MAKOTO
IPC: C03B33/04
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To exactly and easily cut a brittle material along intricate curves by allowing a wheel cutter to travel while pressing this wheel cutter to the surface of the brittle material in such a manner that the wheel part of the wheel cutter vibrates in a specific direction. SOLUTION: Impact load is repetitively imparted to the wheel part of the wheel cutter or the brittle material from outside in such a manner that the wheel part vibrates in the direction having the component perpendicular to the rotating direction of the wheel part relatively to the brittle material in the method for forming the scribing grooves on the surface of the brittle material by allowing the wheel cutter to travel while pressing the wheel cutter to the surface of the brittle material. The case where the scribing grooves are formed by the high-speed traveling of the wheel cutter differs in that the wheel cutter vibrates vigorously in the longitudinal and transverse directions as compared to the case where the wheel cutter travels at the low speed. Such vibration is conceived to make a contribution in the formation of the scribing grooves.
Patent JP-S5879862-A (JP)
Inventor: SHIBATA TOKUHITO
IPC: C04B38/08
Filed: 1981-10-30
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-H0724761-A (JP)
Title: Industrial robot and its teaching method
Inventor: TSUJI TAKESHI
IPC: B25J9/22
Filed: 1993-07-15
Abstract: PURPOSE:To automate the teaching work which makes an industrial robot repeat the same action. CONSTITUTION:A sensor 11 is mounted on a robot hand 32 attached on a manipulator of an industrial robot 31. When the robot hand 32 holds a first workpiece, moves above an insertion hole 35 and descends, the sensor 11 detects whether the first workpiece 33 is inserted into an insertion hole 35 of a second workpiece 34 or not. When the first workpiece 33 is inserted into the insertion hole 35 of the second workpiece 34, the position data is stored in a storage device, and when it is not inserted, the correction of position of the robot hand is repeated until it is inserted. After a plurality of position data are collected, its average is obtained and stored as the optimum position data.
Patent JP-S6235369-A (JP)
Title: Ferrite carrier and developing method using said carrier
Inventor: NOGUCHI KOJI
IPC: G03G9/107
Filed: 1985-08-09
Abstract: PURPOSE:To have good reproducibility and to provide an image having high density and good half tone by consisting a ferrite carrier for a two-component type developer of spherical particles and irregular shaped particles. CONSTITUTION:The ferrite carrier for the two-component type developer consists of 90-10wt% spherical ferrite carrier particles and 10-90wt% irregular shaped ferrite carrier particles. The average particle size of the spherical ferrite carrier particles is 50-150mum and the characteristics of such carrier particles are preferably 40-804mu/g satd. magnetization, 1-30Oe coercive force and 1X10<5>-1X10<10>OMEGA.cm electric resistance. The preferable mixing ratio of the spherical carrier particles and irregular shaped carrier particles is 30:70-70:30. Since the ferrite carrier has good developability, the developing gap with a magnetic brush type developing machine can be made 1.5-3.5mm. The doctor gap may be made 1.0-3.0mm according thereto. Since the relatively large gap is possible in the above-mentioned manner, the design of the developing machine is easy.
Patent JP-H0227514-A (JP)
Title: Floating type composite magnetic head
Inventor: NITANDA FUMIO
IPC: G11B5/60
Filed: 1988-07-15
Abstract: PURPOSE:To prevent the occurrence of stain, discoloration or deposition on the surface of a secondary glass opposed to a medium by forming a layer enriched with the component of the secondary glass which is excellent in weather resistance on the surface of the secondary glass opposed to the medium. CONSTITUTION:The surface opposed to the medium of the secondary glass (glass for burying) 4c of a magnetic head assembled by inserting a core 2 into the groove 3 of a slider 1 and performing secondary bonding by means of the secondary glass 4c is irradiated with ions, especially the ions of inactive gas such as Ar or the mixed gas of said inactive gas and reactive gas such as O2. Then, the more elements of lead having high sputtering rate of the components of the glass are driven out from the surface and the layer enriched with the elements having low sputtering rate such as SiO2 is formed on the surface of the secondary glass 4c which is exposed on the surface opposed to the medium. Thus, the stain and the discoloration of the surface of the secondary glass 4c can be prevented from occurring.
Patent JP-S6237087-A (JP)
Title: Controller for ac motor
Inventor: FUJIOKA YOSHIMOTO
IPC: H02P27/02
Filed: 1985-08-09
Abstract: PURPOSE:To eliminate the need for hand regulation by a volume by setting various characteristics of a motor by parameters and previously memorizing the characteristics in a nonvolative RAM. CONSTITUTION:An input switch E3 is turned ON, a mode select switch E1 is pushed, input data are transmitted through a buffer D, and setting at a predetermined mode is made sure by a display tube C1. A set value corresponding to a mode is read previously from a RAM (A) by a CPU at that time. A data switch E2 is pushed, data are transmitted over the CPU through the buffer D, the time when command voltage V1 coincides with characteristics memorized to the RAM (A) is confirmed by display tube C2, and the number of revolution commanded W1 is set.
Patent JP-H0225732-A (JP)
Title: Automatic friction testing device
Inventor: IGARASHI HIDEO
IPC: G01N19/02
Filed: 1988-07-15
Abstract: PURPOSE:To analyze and evaluate a frictional state in detail and to obtain a test result with high accuracy and with satisfactory reproducibility by automatizing a friction test. CONSTITUTION:A test piece P is attached to a main axis 11, inserted and held by a holding member 17, and immersed into lubricating oil in a container 19. When a pulse motor 22 is operated and a load axis 23 is rotated, a load arm 15 is pushed gradually in the closing direction, the holding member 17 is also closed, and the test piece P is tightened up gradually by a V-block 17a. When a load reaches some value, a stop signal is sent from a load gauge 24, and the pulse motor 22 stops for a prescribed time. Thereafter, the test piece P is tightened up at a prescribed load speed again, and when a torque gauge 18 detects a time point when a metallic destruction is generated between the test piece P and the V-block 17a and a seizure is generated, the device is stopped and the test is ended.
Patent JP-H0521033-A (JP)
Title: Electric charge beam device
Inventor: OKUBO KAZUO
IPC: H01J37/22
Filed: 1991-07-16
Abstract: PURPOSE:To easily adjust the alignment of an electron optical system, in relation to an electric charge beam device having a frame memory and a display device. CONSTITUTION:The output detection signals of a detector 103, under three mutually different kind electron optical system conditions, are separately stored in three planes of three primary colors in a color frame memory 104. Respective primary color signals read from three these planes are compositely displayed on a color display device 107 through a picture treatment circuit 106. Detection signals under the three kind electron optical system conditions are displayed by different primary colors in the color display device 107, consequently an image displayed on the same position is shown by white. Accordingly a minimally color-stained static image is displayed on the color display device when the alignment of an electron optical system is correct.
Patent JP-S6152788-A (JP)
Title: Information card having display function
Inventor: TAKIGUCHI KIYOAKI
IPC: B42D15/10
Filed: 1984-08-23
Abstract: PURPOSE:To display a portion of some information which is magnetically recorded so as to read visually by applying voltage to an optical and thermal type writing system liquid crystal layer enclosed in an information card and irradiating laser and changing the arrangement of the liquid crystal molecule. CONSTITUTION:When a commutation ticket card or the like is bought, the amount paid or the like is magnetically recorded in a magnetic stripe 3 and the applying terminal of a card issuing device contacts respectively contact plates of a card 1 to apply electric field to a segment except a segment electrode 10. Then, at the same time when laser is irradiatad from a front cover 6 towards a window portion 2 to heat, the molecule of the liquid crystal is oriented toward the direction of electric field and becomes transparent and the portion except it becomes white to display to amount paid. In the case of using the card 1, a new balance from which the amount of payment is written in the magnetic stripe 3, voltage is applied to the segment whidh is not corresponding to the figure of the new balance, and at the same time, laser is irradiated to rewrite the balance.
Patent JP-H0617643-A (JP)
Title: Exhaust gas purifying device
Inventor: INUKAI TAKAO
IPC: F01N3/24
Filed: 1992-07-02
Abstract: PURPOSE:To resolve a problem concerning direct electrification heating, enable rapid heating, improve ventilating property and anti-oxidization property, and also eliminate necessity of the electrode for electrification. CONSTITUTION:A porous body 12 made of silicon carbide is provided on the way of an exhaust gas flow passage 10 in such a manner as crossing the inside of the flow passage 10. A micro-wave radiation port 14 is opened on the pipe wall part of the flow passage 10, and a magnetron 18 is arranged on the outside of the micro-wave radiation port 14 through a wave leading pipe 16. A catalyst carrier 20 on which an exhaust gas purifying catalyst is carried is provided downstream from the porous body 12 made of silicon carbide. It is thus possible to make rapid heating, improve anti-oxidization property and durability, and also eliminate necessity of the electrode for electrification. And also it is possible to eliminate harmful component in exhaust gas effectively from just after start of an engine.