baber/WOPTO huggingface dataset:
Patent JP-H08267788-A (JP)
Title: Ink jet printer
Inventor: ENDO TOSHIHIRO
IPC: B41J2/165
Filed: 1995-03-31
Abstract: PURPOSE: To dispose accurately a printing head and a cap by disposing the cap covering a nozzle line of the printing head facing the printing head and forming marks of overlapping together when the nozzle line is covered by the cap on the positions to be visualized from outside. CONSTITUTION: A head side mark M1 is formed on the position facing a maintenance device 2 on the position to be visualized from the outside of the upper face of a printing head 1. A cap 12 and a wiper 13 are mounted on a base 11 of the maintenance device 2 facing the printing head 1 on the home position. The cap 12 is provided with a container section and a shaft section extending from the rear face of the container section backward, and a mark protruded from a cap side mark M2 is formed on the upper face of the container section. A motor 7 for moving reciprocatingly a belt is driven just slightly at the time of shipping a printer, and when both marks M1 and M2 are overlapped, a confirmation button is pressed to store the current position of the printing head 1.
Patent JP-H10291739-A (JP)
Title: Tape winding device for wire material
Inventor: ONO AKIRA
IPC: H01B13/26
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To enable stable tape winding by coping with tension in the wide range even when tension of a tape to be delivered from a tape pad is fluctuated, and by reliably coping with the low tension range. SOLUTION: A tape winding device 1 for a wire material is constituted by providing a clutch part 30 composed of a mechanical clutch 32 provided on a shaft part 31 to be rotated, a powder clutch 35 and a mechanical clutch 36 provided on a clutch shaft 34 to be rotatably supported, rotatably fitting a tape pad main body 15 to be connected or disconnected by a hysteresis clutch 20 in which a tape pad 17 is provided on one divided shaft part, a pulley 18 for a timing belt is provided on the other shaft part, and both shaft parts are provided on the shaft part, and provided with a pulley 19 for a timing belt between the hysteresis clutch 20 and the tape pad 17 around the outer periphery of a shaft 10,  and rotatably fitting a tape head main body 25 in which a tape head 21 for delivering a tape 21 to be wound in the tape pad 17 is provided on the end around the outer periphery of the shaft part of a tape pad main body 15.
Patent JP-S58214845-A (JP)
Title: Self-propelled trolley for inspecting interior of pipe
Inventor: FUJII KEIICHIROU
IPC: G02B23/24
Filed: 1982-06-09
Abstract: PURPOSE:To obtain a self-propelled trolley for inspecting the interior of a pipe, capable of automatically restoring the posture thereof even in the case of inclination, by forming the rolling surfaces of wheels of the titled trolley into a shape conforming to the cross area circumferential curve of the inner wall of the pipe. CONSTITUTION:The rolling surfaces 32f, 34f of tires of the wheels 22d, 23d of a self-running car for inspecting the interior of a pipe having a TV camera mounted thereon and moving the axial direction in the pipe 35 are formed into a shape conforming to the cross area circumferential curve of the wall surface of the pipe 35. By this shape, even if the titled trolley is inclined by the recessed and the protruded parts of the pipe wall, the postur of the titled trolley is automatically restored to prevent trouble such as a lateral turning.
Patent JP-S63261851-A (JP)
Title: Manufacture of semiconductor element
Inventor: UEDA KAZUYOSHI
IPC: H01L21/306
Filed: 1987-04-20
Abstract: PURPOSE:To facilitate the handling of pellets and to improve manufacturing yield, by forming grooves in scribing regions on the surface of a semiconductor substrate, bonding a support substrate on the surface thereof and polishing the rear face of the semiconductor substrate for making the grooves pass through. CONSTITUTION:Grooves 3 are formed on the surface of a semiconductor substrate 1 by means of a dicer. The semiconductor substrate 1 is bonded to a support substrate 4 such as a glass plate with its surface having the grooves faced to the support substrate 4. The rear face of the semiconductor substrate 4 thus bonded to the support substrate is polished or etched until the grooves 3 pass through. Thereby, It is made possible to decrease the dimensions of scribing regions for dividing the substrate into the pellets of semiconductor elements having via holes 6 and, therefore, the yield of pellets can be improved.
Patent JP-H02275552-A (JP)
Title: Operating system
Inventor: AKAMATSU YOSHIKAZU
IPC: G06F9/45
Filed: 1989-04-17
Abstract: PURPOSE:To suppress paging work at its minimum and to smoothly execute a program by executing storage control to be used for an electronic computer in accordance with the algorithm of the program to be executed. CONSTITUTION:A loop part is decided at the time of compiling a program A and a loop flag indicating a loop is set up in the address of the loop part. At the time of executing the program A, the program A is divided into pages A1 to AN, the address on which the loop flag is set up is decided by the operat ing system and the loop flag is set up on the page. At the time of executing the program A from the page A1, the operating system always monitors the loop flag, and at the time of checking the loop flag, registers the loop flag in a loop control table, so that the loop flag is not usually swapped out. Conse quently, useless paging work is removed, the overhead of the system is reduced and the execution time of the program is shortened.
Patent JP-S58214531-A (JP)
Title: Preparation of pitch for producing pitch type carbon fiber
Inventor: YAMADA YASUHIRO
IPC: D01F9/14
Filed: 1982-06-08
Abstract: PURPOSE:To make it possible to obtain a pitch having improved spinning property, by using a hydrogenated condensed bi- or polycyclic aromatic compound as a solvent in a hydrogenating step of a heavy bituminous material. CONSTITUTION:100-300pts.wt. mixture of hydrogenated condensed bi- or polycyclic aromatic compound, preferably anthracene oil, creosote oil, absorption oil or naphthalane oil which is a distillation oil of coal tar or light oil formed in the thermal cracking of naphtha as a by-product, is added to 100pts.wt. pitch in a heavy bituminous oil, and the resultant mixture is then treated at 400- 500 deg.C under the autogenous pressure and then heat-treated at 450 deg.C or above to give a pitch for spinning. The resultant pitch is then made infusible and carbonized to afford the aimed carbon fibers. Preferably, 50-100pts.wt. solvent is added, and the resultant mixture is treated in the presence of a hydrogenation catalyst at 50kg/cm<2> or higher pressure of hydrogen at 360-500 deg.C.
Patent JP-S5622300-A (JP)
Title: Memory check method
Inventor: IMAZEKI RIYOUJI
IPC: G11C17/00
Filed: 1979-08-01
Abstract: PURPOSE: To enable effective use of memory, by including the adjusting word for the result of operation to the logical block as requried, and performing specified operation as to each word in the block with the processing unit.  
     CONSTITUTION: The processor 3 reads out the word W 1  of the logical block BL 1  from ROM1 and sets it to the operation register 3c. Next, the word W 2  is readout and it is set to the operation register 3b and after that, to the content of the registers 3b, 3c, the exclusive logical operation is executed at the operation unit 3a according to bit, and the result is stored in the register 3c. After that, similarly, the words W 3 , W 4 ,...W m  are readout and the exclusive logical sum operation corresponding to bit is made and the result is set to the register 3c. After the end of operating processing to the word W m , the content of the register 3c is judged for all zero  or not, and if all zero, the content of the register 3c is cleared and the words constituting the next logical block BL 2  are sequentially readout for similar processing. If  not, it is judged as failure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05273076-A (JP)
Title: Dynamic surface shape measuring equipment of polygon mirror
IPC: G02B26/10
Filed: 1991-01-31
Abstract: PURPOSE:To measure surface shape by dividing laser beam into two parts, measuring deviation which is generated in time interval between incidence of the first beam into a first trigger sensor and that of the second beam into a second trigger sensor and then obtaining inclination of an irradiation beam due to deformation of a surface during rotation. CONSTITUTION:By moving a traveling stage, a second beam B2 is applied to a location closer to the edge of a polygon mirror 12. The mirror 12 is rotating and a trigger generation time difference between a first trigger sensor 16 and a second trigger sensor 17 is adjusted to 0 when a first beam Bl and the second beam B2 are applied to a same position. When the surface of the mirror 12 is completely flat 12a, the beams are applied to the sensors 16 and 17 simultaneously. When the surface of the mirror 12 is deformed as in 12b due to centrifugal force, the angle of reflection light of the beam B2 changes to B2b and then incidence of the beam B2b into the sensor 17 is delayed as compared with the beam B1. By detecting the delay, inclination of the surface of the mirror 12 at this position is obtained, thus measuring the surface shape.
Patent JP-S5525732-A (JP)
Title: Liquid fuel combustor
Inventor: SAITOU TOSHIHIKO
IPC: F23D5/04
Filed: 1978-08-12
Abstract: PURPOSE: In an evaporation type combustor comprising a horizontally arranged  combustion cylinder, to improve flame holding performance by laying an impregnation pad in an oil pan at the bottom of the combustion cylinder in such a manner as to cover a fuel feed port.  
     CONSTITUTION: A combustion cylinder 2, which is closed at its one end by an end plate 3 and open the other end and provided in its peripheral wall with primary and secondary combustion air holes 10 and 11, is placed horizontally inside a housing 1. The bottom of the cylinder 2 is formed at its one portion with an oil pan 6 connected to a fuel source through a pipe 7, and an impregnation pad 8 is laied in the oil pan 6 in such a manner as to cover a fuel feed port 7a. In weak combustion time, a flame is formed in the weak combustion zone which is on the upstream of a first flame holder plate 17 and directly above the pad 8; the presence of the pad leads to diffusion an penetration of kerosence into the pad 8 and increase of evaporation area, so that the mixing between the primary air and the fuel vapor is promoted and flame folding performance is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61293527-A (JP)
Title: Method for ultra-drying of gas
Inventor: ECHIINE BANSANTO
IPC: G21F9/02
Filed: 1986-04-30
Abstract: The invention concerns a process for ultra-drying of a gas or gas mixture by bringing this into contact with a silicate containing material. In order to obtain a residual water level of 5 ppb or less, the invention is characterized in that the gas or gas mixture is brought into contact with a silcate containing material, preferably a zeolite or silicagel, that has been modified with silane, borane, and/or the alkyl and/or halogen substituted compounds thereof. The invention is further concerned with the separation of tritium oxide from gas mixtures preferably with water.
Patent JP-H11279134-A (JP)
Title: Layered compound included with azobenzene derivative and its production
Inventor: FUJITA TAKETOSHI
IPC: C07C211/63
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject layered compound as a complex having such an optimum composition or structure that the reversible change in its molecular shape due to light irradiation represent a shape change at macroscopic level. SOLUTION: This layered compound of the formula: (Cj H2j+1 (R,R',R") N)n .(M)1-n .(Mgx Liy Si4 O10 F2 ).(C12 H10 N2 )m ((m) is 0-1) is obtained by icnluding azobenxene of the formula: C12 H10 N2 into a lipophil-ic layered compound of the formula: (Cj H2j+1 (R,R',R")N)n .(M)1-n .(Mgx Liy Si4 O10 F2 ) ((j) is 12-18; (n) is 0-1; (x) is 2-2.5; (y) is 0-1; M is a monovalent cation; R, R' and R" are each H, CH3 or benzyl). This layered compound is useful for e.g. the construction of microactuators to be driven by light irradiation, control of molecular sieve ability/catalytic ability by the aid of light.
Patent JP-H05292831-A (JP)
Title: Grain-recovering section of combine harvester
Inventor: INOMATA HIROAKI
IPC: A01F12/60
Filed: 1992-04-20
Abstract: PURPOSE:To largely reduce the economical load of a farm household by enabling to harvest both the kind of rice and wheat and the kind of beans in good states with a combine harvester in the combine harvester which a transversely carrying conveyer screw is disposed on the inner bottom of a grain tank for storing the threshed grains and in which a carrying means for lifting and discharging the grains carried with the transversely carrying conveyer is disposed. CONSTITUTION:A screw conveyer type carrying means 20 and a bucket conveyer type carrying means 21 are disposed as a carrying means for discharging grains from a grain tank 6, and a carrying route-switching means 24 for selectively feeding the grains into the screw conveyer type carrying means 20 or the bucket conveyer type carrying means 21 is disposed.
Patent JP-H031456-A (JP)
Title: Zinc alkaline battery
Inventor: TADA KINYA
IPC: H01M10/34
Filed: 1989-04-18
Abstract: PURPOSE:To reduce environmental polution of a battery and to increase corrosion resistance of a negative electrode by using at least one compound selected from the group comprising polyoxyethylenealkylphosphate and their salts obtained by neutralizing with an alkali metal as a corrosion inhibitor of a negative active material. CONSTITUTION:A positive mix 5 mainly comprising manganese dioxide, a separator 6, and a zinc negative electrode 7 are put into a positive can 1, and the opening of the can 1 is sealed with a negative terminal plate 2 through a sealing gasket 3. The negative terminal plate 2 is electrically connected to the negative electrode 7 through a current collector 4 which is fixed to the plate 2. The negative electrode 7 is prepared by gelling amalgamated zinc alloy powder in 40wt% potassium hydroxide aqueous solution with polyacrylic acid. As a corrosion inhibitor, polyoxyethylenealkylphosphate represented by the formula I or II (R shows an alkyl group, n shows polymerization degree of polyoxyethylene) is used. 0.5wt% corrosion inhibitor based on the weight of zinc is dissolved in the electrolyte. The corrosion inhibitor covers the surface of the zinc negative electrode to inhibit corrosion.
Patent JP-S59223737-A (JP)
Title: Rubber composition for bonding metal
Inventor: INAYAMA MASAYUKI
IPC: C08L21/00
Filed: 1983-06-01
Abstract: PURPOSE:A rubber composition excellent in adhesion to a metallic material such as steel cord and suitable for the production of steel cord tires, or the like, obtained by mixing a rubber material with an organic acid cobalt compound and an organic acid metal salt at a specified weight ratio. CONSTITUTION:The purpose adhesive rubber composition is obtained by mixing 100pts.wt. rubber material such as natural rubber or synthetic rubber with 3- 10pts.wt. (0.23-0.78% in terms of cobalt) organic acid cobalt compound, e.g., cobalt naphthenate or cobalt caprylate, and 2-5pts.wt. (0.09-0.35% in terms of metal) organic acid metal salt other than cobalt salts, e.g., manganese naphthenate or zinc caprylate. The resulting rubber composition has excellent adhesion, especially after heat aging, and can be suitably used in the poduction of tires, hoses, conveyor belts containing steel cords.
Patent JP-S63265260-A (JP)
Title: Copying device
Inventor: KUGE TADAYOSHI
IPC: G03G15/36
Filed: 1987-04-23
Abstract: PURPOSE:To prevent an input error and to enable correction and reinput by assigning the prescribed region of read copying information by manual writing input, discriminating whether the manually written input information is the correction input of the already inputted information or newly inputted information, specifying the assigned region and processing the copying information. CONSTITUTION:The copying information is read from a copying original and the prescribed region of the read copying information is assigned by a manual writing input means 180. Whether the manually written input information from the means 180 is the correction input of the already inputted information or the newly inputted information is then discriminated and the assigned region is specified in accordance with the input information from a region assigning input means 184 and the result of the discrimination on the input information. The copying information is processed in accordance with the specified input region. Inputting of the assigned region by manual writing is thereby permitted, by which the malfunction of the input is decreased and the correction thereof is facilitated.
Patent JP-S5432214-A (JP)
Title: Transmission system of frequency signal
Inventor: OOTE AKIRA
IPC: H03K9/06
Filed: 1977-08-17
Abstract: PURPOSE: To avoid the effect of the integration time constant of a v/f converter, by converting the input analog signal and the reference analog signal into frequency alternately and performing transmission with the v/f converter at the transmission side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01269828-A (JP)
Title: Electric stove
Inventor: SEKIYA KIYOSHI
IPC: F24C7/04
Filed: 1988-04-21
Abstract: PURPOSE:To enable smooth oscillating rotation with a least displacement in the ends of a main body and without unsteady motion, by comprising a rotary shaft fixed on the bottom of a main body, a fixing base provided with a bearing which can support said rotary shaft which is reverse-cone shaped so that it may be freely rotated and placed into contact with the bearing. CONSTITUTION:When a body is turned with hand, a latchet receiving member 25 inserted freely rotatively in the outer periphery of a bearing support member 19 on a fixing base 2 is rotated, centering on a rotary shaft 16; when touched with hand, a ball 28 is engaged with a hole 30 on a supporting member 29, and comes to a halt, thereby allowing free oscillating motion. When a motor 21 is rotated, a rotary motion is transmitted to a connection plate 24 so that the body may rotate, thereby making a free oscillating motion, since the ball 28 held in the ratchet receiving member 25 is engaged with the hole 30 on the support plate 29. As the rotary shaft 16 is cone- shaped, the rotary shaft 16 comes to a halt at the position where the rotary shaft is perfectly placed in contact with the bearing 18 even when the dimensions for the bearing may vary. Furthermore, the rotary shaft is energized by a compression coil spring 36. Therefore, both the rotary shaft 16 and the bearing 18 are perfectly placed into contact with each other, thereby eliminating variation generated during automatic oscillating motion and free oscillating motion.
Patent JP-S58211335-A (JP)
Title: Optical recording and reproducing device
Inventor: KOIDE HIROSHI
IPC: G11B7/09
Filed: 1982-05-31
Abstract: PURPOSE:To realize a thin and miniature structure for an optical recording/reproducing device, by attaching an objective lens to a bobbin which is wound around in common with the 1st and 2nd driving coils that contribute to the control of both tracking and focusing directions. CONSTITUTION:The Z and X axis directions correspond to the focusing and tracking directions, respctively. The 1st driving coil 250 and the 2nd driving coil 260 which contribute to the control of tracking and focusing directions respectively are wound in common around a bobbin 27. A lens cell 500 holding an objective lens is pressed into a hollow part at the center of the bobbin 27. The bobbin 27 is fixed to plate springs 28 and 29 which can freely oscillate in both X and Y axis directions.
Patent JP-S5952382-A (JP)
Inventor: HIRUTON POORU GOODON
IPC: B07C5/342
Filed: 1983-06-02
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-H11290367-A (JP)
Title: Thermotherapy equipment for bands and feet
Inventor: AZUMA YOSHIHIKO
IPC: A61F7/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To efficiently perform thermotherapy while concentrating it on the diseased part of a hand or foot, to make equipment extremely convenient for storage, preservation and carriage by compactly folding it and to inexpensively produce the equipment. SOLUTION: This equipment is composed of a rectangular cylinder shaped heating chamber formation unit 2 constituted by continuously providing four rectangular heating wall bodies 2a, 2b, 2c and 2d, which are respectively provided with planar heating bodies 1a, 1b, 1c and 1d, on one line so as to mutually fold them, and a connector 6 for connecting the heading wall body 2a to one terminal side of this unit 2. The heating wall body 2d on the other terminal side at the time of forming a rectangular cylinder shaped heating chamber 4 by mutually folding the respective heating wall bodies is attached to the heating wall body 2a on one terminal side.
Patent JP-H01269172-A (JP)
Title: Picture processor
Inventor: TADA KAORU
IPC: G06F17/30
Filed: 1988-04-21
Abstract: PURPOSE:To make efficient key word input work and to cancel the inconsistency of key words to be inputted by displaying the key word at high a frequency out of the registered key words at the time of the input work of the retrieving key word corresponding to read picture information. CONSTITUTION:Whenever the same key word as the key word being already inputted and stored is inputted and stored, its frequency is integrated by an input frequency control means 10, and when the key word for the picture information read by the reading means 19 of the title picture processor is inputted, the key word at the higher input frequency >= the constant frequency is displayed as key word candidate information at the time of registering work. Thus, the displayed key word is effective as the auxiliary means of suitable key word selection for an operator, in addition, when the document of the common contents with the already registered document is registered, the same key word is inputted, the inconsistency of the key word can be evaded, and the efficiency of not only the registering work but the reprieving work can be enhanced.
Patent JP-S5723882-A (JP)
Title: Train wheel construction for watch
Inventor: MURANISHI KENICHI
IPC: G04B19/02
Filed: 1980-07-19
Abstract: PURPOSE:To schieve small and thin size device, by assembling train wheel into one shaft, through the use of a planet gear mechanism. CONSTITUTION:A second hand shaft 22 and a bearing 23 are fixed to a main plate 21. A second hand gear 24 ls fexed to the shaft 22 and this gear 24 is geared with a drive gear 25 delivering the rotating movement from a step motor. The rotating movement from the gear 25 is delivered to the second hand gear 24 to turn the second hand. With the ratation of the gear 24, a minute intermediate ring gear 27 turns a minute hand gear 29 while it is turned eccentrically to turn the minute hand. The minute hand gear 29 turns an hour intermediate ring gear 32 eccentrically while turning an hour eccentric disc 31 and the rotating movement is delivered to an hour wheel 35 to turn the hour hand.
Patent JP-H10275174-A (JP)
Title: Device, method, and system for group management, and storage medium
Inventor: TANAKA KOTA
IPC: G06F17/50
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To perform one process by collaboration even when users are at separated places connected by a network at the time of designing a device of ASIC, etc. SOLUTION: A design managing device 101B specifies design managing devices 101C and 101D connected to the network 9701 through an interface and registers the specified design managing devices 101C and 101D, refers to data generated by the registered design managing devices 101C and 101D through the interface and network 9701, and derives data 9704 for ASIC generation as integrated data on the basis of the referenced generated data.