baber/WOPTO huggingface dataset:
Patent JP-H01193180-A (JP)
Title: Over-load detection method for striking tool
Inventor: UCHIDA HIROSHI
IPC: B25D17/10
Filed: 1988-01-26
Abstract: PURPOSE:To always form a workpiece optimumly and efficiently by measuring a current generating in accordance with motion of a chisel magnet by means of a coil arranged on the magnet, and detecting the load to a striking tool. CONSTITUTION:In striking operation of a striking tool, a magnet 18 on a chisel 12 moves in accordance with the movement of chisel 12. A current generating in accordance with the movement thereof is measured by a coil 20 arranged around this magnet 18. On the basis of this measurement value, over-load condition of the tool is detected, and using it, a work piece 14 is optimumly and effectively processed.
Patent JP-H11311797-A (JP)
Title: Manufacture of liquid crystal panel
Inventor: MOCHIZUKI MASASHI
IPC: G02F1/1341
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To make it easy to seal an injection hole for injecting liquid crystal into the liquid crystal panel. SOLUTION: The manufacturing method for the liquid crystal panel 12 includes a process for forming the injection hole for injecting liquid crystal into the area surrounded with seal members arranged on a couple of substrates, forming the seal members so that they extend to the end parts of the substrates across the injection hole 3, and injecting the liquid crystal into between the substrates from the area surrounded with the extended parts through the injection hole 3, a process for cutting the peripheral part of the substrates, and a process for sealing the injection hole.
Patent JP-H06225855-A (JP)
Title: Endoscope device
Inventor: UCHIKUBO AKINOBU
IPC: G02B23/24
Filed: 1993-02-02
Abstract: PURPOSE:To provide an endoscope device capable of obtaining an unshaking, stable observation image. CONSTITUTION:An endoscope device is provided with a variable-power processing circuit 36 changing the magnifying power of a specimen image obtained from an electronic endoscope 2 and an endoscope fixing tool 41 fixing the tip section 8 of a slender insertion section 7 extended from an operation section 6 nearly constant against a specimen. A CPU 35 operates the variable- power processing circuit 36 at about 0.2sec after the endoscope fixing tool 41 is operated, the tip section of the endoscope 2 is fixed when the magnifying power of the specimen image is changed, and an unshaking, stable observation image is obtained.
Patent JP-H03221293-A (JP)
Title: Flux cored wire for welding high-nitrogen austenitic stainless steel
Inventor: MIYAKE SATOYUKI
IPC: B23K35/30
Filed: 1990-01-25
Abstract: PURPOSE:To make major contribution to high-efficiency welding by incorporating Cr, Ni, Mn, and N at specific % of the total weight of the wire into either or both of a sheath and flux and incorporating a metal carbonate, metal oxide, metal fluoride, and metal powder at specific % therein. CONSTITUTION:The Cr is incorporated at 19 to 27% of the total weight of the wire, the Ni at 8 to 15%, the Mn at 2.0 to 6.0% and the N at 0.07 to 0.30% into either or both of the sheath 1 and the flux 2; in addition, 2.0 to 6.0% metal carbonate, 2.0 to 6.0% metal oxide, 0.8 to 4.0% metal fluoride, and 3.0 to 20.0% metal powder are incorporated into the flux 2. The weld metal which is free from welding defect and has excellent mechanical properties is obtd. in this way.
Patent JP-S60161948-A (JP)
Title: Allyl ester of modified carboxylic acid
Inventor: OKITSU KIYOSHI
IPC: C08F18/16
Filed: 1984-01-31
Abstract: NEW MATERIAL:A compound expressed by the formula (R is aromatic hydrocarbon group having 1-2 aromatic rings, 4-37C alicyclic hydrocarbon group or 1- 30C aliphatic group; n1-n4 are 0 or integers 1-50, and the sum thereof is 1- 50; m1-m4 are 0 or 1, and the sum thereof is 1-4). USE:A raw material for diallyl phthalate based resins, having improved heat resistance and electrical characteristics and flexibility and adhesiveness, and usable as one component in unsaturated polyesters. PREPARATION:90-5pts.wt. allyl alcohol is subjected to ring opening and addition reaction with 10-95pts.wt. epsilon-caprolactone preferably in the presence of a catalyst, e.g. a titanium compound or organotin compound, at 140-150 deg.C to give allyl alcohol modified with the epsilon-caprolactone. The resultant modified allyl alcohol is then esterified with a carboxylic acid (anhydride) to afford the aimed compound expressed by the formula.
Patent JP-2000210447-A (JP)
Title: Ball dispensing device for pachinko game machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To meet the high speed dispensing request of pachinko balls by preventing the wear of the inner edge of a pachinko ball falling hole causing ball clogging, and to prevent an erroneous operation caused by static electricity. SOLUTION: This ball dispensing device is constructed in such a manner that a dispensing rotor 3a or the like rotary-driven by a motor 4 is disposed in a plastic case 1, and the falling hole 2a or the like of pachinko balls P supplied to the dispensing rotor is formed to face the dispensing rotor. In this case, the inner edge of the falling hole is covered with a metal plate 14 having wear resistance.
Patent JP-H09211907-A (JP)
Title: Image forming device
Inventor: OGASAWARA MASATO
IPC: H04N1/29
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To print a transparent film, with the shortening of a time up to fixing and the suppression of consumption power, while maintaining a printing speed at the time of printing a normal recording paper by making the quantity of toner used for obtaining a visible image on an electrostatic latent image carrier, at the time of printing the transparent film smaller than that at the time of executing normal printing. SOLUTION: At the time of printing the OHP film, the printing mode changeover switch 47a of a control panel 47 is set in an OHP film printing mode. Therefore, a developing bias applied to the developing roller of a developing device is changed/set about +230V, so as to obtain a developing potential difference of ΔVb = about 130V and in this state, printing processing for the OHP film can be attained. Since the developing bias is reduced and the developing potential bias is made small like this, a toner layer placed on the OHP film is made thinner than that in the normal printing and sufficiently melted, to obtain fixability required for the OHP film.
Patent JP-S58134981-A (JP)
Title: Improvement in cacuum cooling apparatus for boiled food
Inventor: KAWASAKI TAKUYA
IPC: A23L3/3418
Filed: 1982-02-02
Abstract: PURPOSE:To prevent the recontamination of boiled food with bacteria after packaging, by sterilizing the food with high-frequency heating before cooling in vacuum. CONSTITUTION:Electrodes for high-frequency heating are placed in a vacuum chamber, and the food is subjected to the heat sterilization for a difinite time interval with high-frequency heating before cooling in vacuum. When a boiled food is placed on a tray, inserted in the vacuum chamber and heated by high- frequency heating, most part of the bacteria in the food are killed, and the storage life of the food is elongated to an extent to enable the safe delivery to the market.
Patent JP-H07156738-A (JP)
Title: Opening adjusting structure of air bag door for automobile
Inventor: IWANAGA KENTARO
IPC: B60R21/205
Filed: 1994-01-14
Abstract: PURPOSE:To provide an opening adjusting structure of an air bag door for an automobile which keeps the opening locus of the air bag door constant, absorbs the energy to open the air bag door, adjusts the opening, requires no complicate working processes, and is extremely simple in operation and economical. CONSTITUTION:An opening adjusting member 20 having a circular groove part 21 to agree with the rotational locus of the door around a hinge part 11 from the closing to the opening is provided on the side part of an air bag door 10 in an integrated manner, and a frictional resistance part 22 where the width of the groove part becomes partially narrower is formed in the circular groove part. This constitution forms in an air bag storing part 41 an engagement/ projecting part 30 which is projected in the circular groove part of the opening adjusting member, engaged with the frictional resistance part in the groove part when the air bag door is rotated and opened, and reduces the opening speed of the air bag door, and is hooked to a terminal part 26 of the groove part and stops the rotation and opening of the air bag door.
Patent JP-S57128373-A (JP)
Title: Temperature controlling system for induction heating roller
Inventor: KOBAYASHI HOAKI
IPC: G05D23/00
Filed: 1981-02-02
Abstract: PURPOSE:To reduce an attack time, by providing a plurality of coils wound along the shaft center of this roller independently in a roller made of magnetic substance borne to a fixed shaft freely rotatably, and a plurality of temperature detectors. CONSTITUTION:On a laminated iron core 2 formed along a fixed shaft 1, a plurality of individually wound coil groups 3, and a plurality of temperature sensors 51-56 located near the inner surface of a roller 4 supported around the said fixed shaft freely rotatably made of magnetic substance, are provied. In the constitution above, the temperature of T1 part of the roller is detected at the temperature sensor 51, and when the set temperature exceeds Ts, the control circuit is turned off with a detected output of the sensor 51. The temperature of each part of the roller 4 shows time dependency, the temperatre of each part of roller is uniformly controlled and the rising time can be reduced.
Patent JP-S52100053-A (JP)
Title: Rotation transmission shaft
Inventor: KASAI SHIYOUZOU
IPC: F16H35/00
Filed: 1976-02-18
Abstract: PURPOSE: A rotation transmission shaft not to break a shaft or an apparatus against overload to be added. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05215381-A (JP)
Title: Controller for air conditioner
Inventor: KAWAKATSU MARIKO
IPC: F24F11/02
Filed: 1992-01-31
Abstract: PURPOSE:To realize a comfortable smell space near natural in a residence space by continuously varying a wind direction at the time of generating odor, enhancing a odor diffusing effect and spreading the odor to an entire room. CONSTITUTION:An air conditioner which places an odor generator 7 comprises wind direction setting means 8 for setting a wind direction, operation deciding means 9 for deciding the operating time of the generator, and control means 10 for deciding odor generating period of the means 9 and varying a diffusing wind direction at a timing by the means 8.
Patent JP-H08205721-A (JP)
Title: Top guide of line-passing fishing rod and line-passing fishing rod provided with the guide
Inventor: SHIMONO MAKOTO
IPC: A01K87/00
Filed: 1995-02-02
Abstract: PURPOSE: To surely protect a fishing line and surely and easily attach a protection ring for the protection of a fishing line. CONSTITUTION: This top guide passing a fishing line is placed at the tip end of a rod 14 of a line-passing fishing rod. A fitting pipe 41 is fitted on the outer circumference of the tip end of the rod 14. A protruding pipe 42 is placed at the tip section side of the fitting pipe 41 and protruded forward beyond the tip end of the rod 14. Plural stages of insertion steps 43, 45 are arranged from the tip section side of the protruding pipe 42 toward the butt section side. Plural line-guiding parts 44, 46 are inserted into respective insertion steps 43, 45.  The minimum inner diameter D1 of the tip section side guiding part 44 is larger than the diameter D2 of the butt section side part 46, the minimum inner diameter D1 of the frontmost guiding part 44 is larger than the inner diameter d0 of the tip end of the rod 14 and the minimum inner diameter D2 of the guiding part 46 nearest to the butt is smaller than the inner diameter d0 of the tip end of the rod 14.
Patent JP-H11205163-A (JP)
Title: Transmission power controller
Inventor: IKEDA KAZUHIKO
IPC: H04B1/04
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To secure an optimum distortion and modulation accuracy in a modulation part. SOLUTION: This controller is provided with a spreading and multiplexing part 11 for spectrum-spreading of base band signals to generate multiplexed signals, a first variable gain amplification part 12 for adjusting the gain of the multiplexed signals based on first gain control signals, a modulation part 13 for modulating the gain-adjusted multiplexed signals to generate intermediate frequency signals, a second variable gain amplification part 15 for adjusting the gain of the intermediate frequency signals based on second gain control signals, a mixer 17 for mixing a local oscillation frequency from a local oscillation part 16 to the gain-adjusted intermediate frequency signals to generate transmission frequency signals,  and a control part 22 for generating the first gain control signals for adjusting the gain of the first variable gain amplification part 12 so as to attain the stable input level of the modulation part 13 and generating the second gain control signals for adjusting the gain of the second variable gain amplification part 15 so as to attain a stable input level of the mixer 17.
Patent JP-H04254420-A (JP)
Title: Production of quartz base glass body having refractive index distribution
Inventor: KONISHI SHIRO
IPC: C03B19/12
Filed: 1991-02-07
Abstract: PURPOSE:To prevent the subject glass body from cracking by immersing a specified gell body into a solution exclusively hydrolyzable of Si alkoxide and drying and calcining to obtain glassified body. CONSTITUTION:Water is mixed with the mixed alcoholic solution of an Si alkoxide such as Si tetramethoxide and an alkoxide of metal except Si such as Ti tetra-n-buthoxide at a specified ratio to prepare SiO2 sol and gellation is performed by sealing it into glass tube. This wet gelled body is taken-out and immersed into dilute hydrochloric acid and cleaned and Ti component from gelled body is dissolved. After removing HCl incorporating in gelled body by water washing, the gelled body is immersed into a solution exclusively hydrolyzable of Si alkoxide or a monoalkoxy tralkylsilane solution. After immersed prescribed time, the body is taken-out and dried, and after eliminating water and an alcohol incorporating in wet gel, calcination is executed to obtain quartze base glass body having refractive index distribution.
Patent JP-H05210734-A (JP)
Title: Image output device
Inventor: KUMAZAKI HITOMI
IPC: H04N1/23
Filed: 1992-01-31
Abstract: PURPOSE:To make it possible to output multilevel input image data by an image output device with a multilevel lower than a binary level or the input multilevel without reducing gradation expression and resolution. CONSTITUTION:Input image data and the input resolution and input multilevel of the data are received and stored in a RAM 5, whether the input multilevel is higer than an output multilevel to be outputted by a printer engine or not is judged by a CPU 9, and when the input level is higher, the expansion rate of the number of dots to be developed in a frame memory 7 is determined and image data obtained by expanding the number of dots per picture element in the input image data by the expansion rate are developed in the memory 7. Output resolution higher than the input resolution is determined in accordance with the expansion rate and transmitted from a sender 8 to the printer engine together with the image data to form an image.
Patent JP-S59142782-A (JP)
Title: Optical recording and reproducing device
Inventor: NAKADA AKIFUMI
IPC: G11B21/02
Filed: 1983-02-03
Abstract: PURPOSE:To obtain the highly precise and highly stable relative position of an optical mechanism part and to simplify its structure by fitting a guide mechanism for an optical head and a disk motor to a component of a linear motor for transferring the optical head. CONSTITUTION:A guide mechanism has guide rails 26 and 27 and a center yoke 15 in parallel and they are provided to the yoke 12 of the linear motor 11 in one body. The optical head 10 is united to a carriage 30. The relative positions of the head 10 and a disk motor 21 are so set that the center of the rotating shaft 22 of the disk motor is on the extension of the track of a stop lens 7. The optical head 10 and carriage 30 move radially along guide rails 26 and 27 by V-type rollers 31, 31', and 31'', and a moving coil 14 fixed to the carriage 30 is powered on to move the optical head 10. The disk motor 21 is also fitted to the yoke 12 in one body while the relative position relation with the locus of the stop lens is specified, and the optical mechanism is handled as one unit consisting principally of the hard-to-stress linear motor.
Patent JP-H09210573-A (JP)
Title: Electric furnace
Inventor: NAKATANI MASANORI
IPC: H05B3/14
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized electric furnace which can be used reliably even at a temperature of more than 1400 deg.C while exhibiting excellent properties in terms of durability, economy, handling and the like. SOLUTION: An electric furnace comprises a both open-ended hollow ceramics substantially made of lanthanum chromite, wherein the cross sectional area taken on a plane perpendicular to a lengthwise direction at both ends of the tubular ceramics is made greater than the cross sectional area taken on a plane perpendicular to a lengthwise direction at the central portion of the tubular ceramics, thus forming terminal portions 2 at the both ends thereof. An electrode 4 for high temperature use and a metal lead wire 5 are mounted to each terminal 2. An exothermic body 1 is formed between the terminals 2. An insulating material 7 is disposed around the outside of the exothermic body 1, while a hollow ceramics 6 is mounted in a hollow space defined in the exothermic body 1. The inside of the hollow ceramics 6 is used as an effective heating chamber.
Patent JP-H03220184-A (JP)
Title: Cyclopentanone compound
Inventor: MURASE OSAMU
IPC: A61P25/28
Filed: 1990-01-25
Abstract: NEW MATERIAL:The compound of formula I (R<1> and R<2> are H, alkyl, aralkyl or bonded together with adjacent N to form a heterocyclic group; R<3> is H or 1-3 halogens). EXAMPLE:3(R)-[3-cyclopentanone-1(R)-carboxamido]-4-oxo-2(S)-phenyl-2,3 ,4,5- tetrahydro-1,5-benzothiazepine-5-acetamide. USE:A cerebral function improving agent applicable by oral administration and having low side effect. PREPARATION:The objective compound can be produced by reacting a carboxylic acid (or its reactive derivative) of formula II with a compound of formula III.
Patent JP-H02196237-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMADA MOTOSHIGE
IPC: G03C1/10
Filed: 1989-01-25
Abstract: PURPOSE:To obtain a photosensitive material with storage stability and high sensitivity having spectrosensitivity in far infrared region by forming a silver halide emulsion layer sensitized with one kind of sensitizing dye having the maximum spectrosensitivity in a long wavelength region over 700nm, and by incorporating a nonfluorinated betaine surfactant into the emulsion layer. CONSTITUTION:A silver halide emulsion layer sensitized with one kind of sensitizing dye having the maximum spectrosensitivity in a long wavelength region over 700nm is formed to constitute the silver halide photographic sensitive material. The emulsion layer of the photographic material contains a nonfluorinated betaine surfactant. Thus, the photosensitive material with storage stability and high sensitivity having spectrosensitivity in far infrared region is obtained. The sensitizing dye is expressed by formula I and the nonfluorinated betaine surfactant is expressed by formula II. These additives may be added at any time in the preparation process of the silver halide emulsion before coating, and preferably, they are added after the chemical aging of the emulsion and before coating.
Patent JP-S57133582-A (JP)
Title: Method for bubble transfer of magnetic bubble memory
Inventor: IGARASHI KOUJI
IPC: G11C11/14
Filed: 1981-02-06
Abstract: PURPOSE:To extend the operation margin, by providing an auxiliary generator to make it possible that a bubble exists always in an adjacent pattern in case of the transfer-in operation. CONSTITUTION:Bubble information written from a bubble generator is transferred through major lines 1 and 2 and transferred in to minor loops from major lines 1 and 2 through transfer gates 3 and 9, thus storing information. Auxiliary bubbles generated by auxiliary bubble generators 28 and 30 placed between information bubbles are written besides bubble information onto major lines 1 and  2; and in case of transfer-in of information bubbles, information bubbles are transferred in with the aid of the magnetic field of adjacent auxiliary bubbles.
Patent JP-S60161498-A (JP)
Inventor: MIYAZAWA KIYOSHI
IPC: A61K8/00
Filed: 1984-02-01
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-S56112848-A (JP)
Title: Electromagnetic clutch motor
Inventor: YAMAZAKI TATSUO
IPC: H02K7/112
Filed: 1980-02-13
Abstract: PURPOSE:To cool a clutch part effectively and reduce noises at the time of no-load operation by providing blades for cooling at the end of a shaft on the unloaded side and further providing an airflow aperture between a fly wheel and a clutch friction disc. CONSTITUTION:The fly wheel 9 is fixed in a motor shaft 1, the blade 10 for cooling is provided on the back surface of the wheel, the friction disc 11 is fitted to the clutch side of the wheel and the blade 10' for cooling is provided between the wheel 9 and the friction disc 11. Moreover, an electromagnetic iron core 12 is fixed in a bracket 8 and a clutch coil 13 and a brake coil 14 are housed in the iron core 12, while to the bracket 8 the friction disc 15 is fixed. In addition, between a clutch movable plate and a brake movable plate a spacer 22 is inserted. By this constitution, the clutch part can be cooled effectively and the noises caused at the time of no-load operation can be reduced considerably.
Patent JP-S53101944-A (JP)
Title: Information processor
Inventor: NAKAMURA TERUO
IPC: G11C8/00
Filed: 1977-02-17
Abstract: PURPOSE: To reduce the overhead caused by making address conversion registers unavailable, by providing the exclusive-use instruction for modifying the address conversion table so as to modify the table ocntents and to make the correcsponding pair of logical addresses in the conversion register unavailable. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04241775-A (JP)
Title: Ignition advance control device for ship propulsive engine
Inventor: HOSHIBA AKIHIKO
IPC: F02D45/00
Filed: 1991-01-17
Abstract: PURPOSE:To provide an ignition advance control device for a ship propulsive engine by eliminating limitation of a spot for setting up an engine temperature detector, and as the result, providing profitableness in designing and also in the point of space and cost. CONSTITUTION:In an ignition advance control device of a ship propulsive engine for controlling its ignition advance while the ship propulsive engine is in cold operation, an engine temperature at starting time is detected by a temperature detector to control the ignition advance after starting an engine by only the engine starting time temperature based on the detected engine starting time temperature, prestored engine starting time temperature and control characteristic with the above-mentioned ignition advance.