baber/WOPTO huggingface dataset:
Patent JP-H06197687-A (JP)
Title: Low-temperature storage apparatus
Inventor: KAWASAKI MASAMI
IPC: A23B9/10
Filed: 1992-12-28
Abstract: PURPOSE:To introduce highly humid open air in the case of an overdry state and eliminate the water deficiency by installing a means for introducing the open air for introducing the highly humid open air into a storage house in a cooling mechanism. CONSTITUTION:This low-temperature storage apparatus is equipped with a cooling mechanism 8 for circulating and feeding a cooling wind into a storage house 4 and its controlling mechanism 35. The cooling mechanism is further provided with a means 36 for introducing the open air for introducing the highly humid open air on a signal from the controlling mechanism when the humidity in the storage house attains a prescribed value or below.
Patent JP-H10179050-A (JP)
Title: Food containing native gellan gum
Inventor: NISHIKAWA TADANOBU
IPC: A23L7/109
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain ice cream, hard candies, firm noodles, Sakura Mochi (a bean jam cake with the flavor of cherry), Kuzukiri (arrowroot noodles), copying food of cuttlefish, etc., lures, etc., which are provided with a satisfactory eating feeling by containing a native gellan gum. SOLUTION: The native gellan gum being a high molecular polysaccharide of a microbiological origin obtained as a precursor before the deacylation processing of gellan gum being a polysaccharide comprising a constitution unit composed of 2mols. of glucose, one mol. of glucuronic acid and one mol. of rhamnose is contained by 0.01 to 0.2 pts.wt., preferably 0.02 to 0.1 pts.wt., per 100 pts.wt. final product such as the icecream.
Patent JP-2001174767-A (JP)
Title: High-speed and polarization independent lithium niobate modulator
Inventor: SHANGU-DON KAO
IPC: G02B6/12
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed and polarization independent lithium niobate modulator which is little in insertion loss, low in driving voltage and high in speed. SOLUTION: At least three electrodes and first and second lithium niobate optical waveguides arranged between these electrodes are included in the optical modulator. The first optical waveguide receives an optical communication path signal and the second optical waveguide outputs an optical output communication path signal. A cross connecting/delay line interconnects the second end of the first optical waveguide and the first end of the second optical waveguide respectively by polarization maintaining optical fibers and introduces a prescribed rotation in a TE mode and a TM mode. Consequently, the polarization component at the second end of the second optical waveguide receives the phase modulation of the same quantity.  While the three electrodes arranged in another type having the first and second optical waveguides are included in the modulator, five electrodes are included therein. The first and second optical waveguides are divided into two parallel branch lines positioned between the single one set and the five electrodes.
Patent JP-H05156320-A (JP)
Title: Production of alloy powder for rare-earth permanent magnet
Inventor: TOMIZAWA HIROYUKI
IPC: B22F9/04
Filed: 1991-12-06
Abstract: PURPOSE:To prevent the lowering or dispersion of magnetic characteristics of the obtained powder by using a hydrogen storage material as the gaseous hydrogen source at the time of dehydrogenating the powder of alloy contg. rare-earth elements, Fe, Co, B and C under specified conditions. CONSTITUTION:An alloy contg. 10-20atom% of R (rare-earth element contg. <=50% Pr and/or Nd), 67-85% of T (Fe and/or Co) and 4-10% of B and/or C is produced by refining. The alloy ingot is coarsely crushed to obtain a powder having 50-1000mum average grain size and with >=80vol.% consisting of a tetragonal Nd2Fe14B type compd. The powder is heated and soaked at 500-900 deg.C for 30min to 8hr in the gaseous hydrogen at 10-1000kPa. In this case, the gaseous hydrogen is supplied mainly from a hydrogen storage material.
Patent JP-H07184466-A (JP)
Title: Thresher for combine harvester
Inventor: YAMAMOTO AKITO
IPC: A01F12/56
Filed: 1993-12-27
Abstract: PURPOSE:To improve the driving efficiency of the first and the second conveyors in a threshing part of a combine harvester. CONSTITUTION:This thresher for a combine harvester equipped with the first conveyor (50) for taking out threshed grains in a threshing part (4) to the outside of the machine and the second conveyor (53) for returning the second returned material to the threshing part (4) is provided by installing the first and the second conveyors (50) and (53) in a chain driving structure and interposing a torque limiter device (82) in a chain driving system (87) of the conveyors (50) and (53).
Patent JP-H07203571-A (JP)
Title: Data transmission synchronizer
Inventor: TSUMURA MIOJI
IPC: H04Q11/04
Filed: 1993-12-28
Abstract: PURPOSE:To provide a data transmission synchronizer in which unequality is not caused in input/output timing in the case that plural terminal computers access a host computer and play one game, etc. CONSTITUTION:In a network in which the host computer 1 and plural terminal computers are connected by a public line 3, the host computer l judges the communication means of the lowest transmission speed among the communication.means each terminal computer sets, and makes the transmission speed of plural terminal computers connected at the same point of time coincide with the lowest transmission speed. Besides it judges the transmission speed of the communication means the terminal computer connected newly sets, and compares it with the transmission speed of plural terminal computers connected at present, and sets all the communication means to the lower transmission speed. A variable frequency divider is used as the changing means of the transmission speed of the communication means the terminal computer has.
Patent JP-2000135112-A (JP)
Title: Laser depilation method and depilator therefor
Inventor: INABA YOSHIKATA
IPC: A45D26/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To improve depilation effects by efficiently burning entire hair follicles by simultaneously irradiating hair follicle tissues on the surface of skin with light from multiple directions by splitting light emitted in a single direction into luminous fluxes of plural directions through optical equipment and converging respective luminous fluxes from another angle to one point through optical equipment later. SOLUTION: The luminous of laser light emitted in the single direction is temporarily split into luminous fluxes of plural directions by plural pieces of optical equipment 1-3 composed of prism, mirror, beam splitter and glass fiber, for example, and respective luminous fluxes are converged from the other angle to one point later. Namely, in the case of treating hair growing where it is not wanted, the hair follicle tissue at the relevant spot is simultaneously irradiated with light from multiple directions and the entire hair follicle is burnt. Namely, the problem of not burning the portion to become a shadow of a hair shaft (a) not to be irradiated with light like a conventional example of irradiating the hair follicle with light in the single direction is canceled. Thus, the entire hair follicles are efficiently burnt and the depilation effects are improved.
Patent JP-H10182924-A (JP)
Title: Hollow molding product made of propylene-based resin
Inventor: MATSUNAGA SHINYA
IPC: B29K23/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molding product excellent in mechanical strength, impact resistance and transparency, by blow molding a specific propylene-based copolymer. SOLUTION: A propylene-based block copolymer in an amount of 65-100 pts.wt. comprising (A) (i) 70-98wt.% of a component insoluble in n-decane at a room temperature and having the melt flow rate (MFR for short) (230 deg.C, 2.16 load) in a range of 0.01-10g/10 minutes, the maximum peak position temperature (Tm) measured by a differential scanning calorimeter in a range of 130-170 deg.C, the meso-pendant isotacticity measured by<13> C-NMR of 80-100%, the molecular weight distribution (Mw/Mn) measured by gel permeation chromatography in a range of 1.5-3.5 and composed of 100-90mol% of a unit derived from propylene and 0-10wt.% of a unit derived from ethylene, respectively and (ii) 30-2wt.% of a component soluble in n-decane at a room temperature having the MFR in a range of 0.001-50g/10 minutes,  the Mw/Mn in a range of 1.5-3.5 and composed of 50-95% of a unit derived from propylene and 50-5% of a unit derived from ethylene, is used.
Patent JP-H09176906-A (JP)
Title: Testing device for button fixing strength
Inventor: SAKAGAMI SON
IPC: G01M99/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of testing button fixing strength while straining a button always at fixed strength. SOLUTION: This testing device for button fixing strength comprises straightly traveling guides 3, a slidable slide table 4, a first reversible motor 7 installed on the table so as to make a revolving shaft horizontal, a button holder 10, a tensing means for pulling the slide table 4 in the same direction as that of the straightly traveling guides 3 at fixed strength, a chuck part for a fabric, a counter for measuring the number of revolutions of the first reversible motor 7 and a controller 22 for rotating the first reversible motor 7 based on the measured result of the counter in each fixed normal and reverse revolution and stopping the rotation of the first reversible motor 7.
Patent JP-H05162366-A (JP)
Title: Thermal recording device
Inventor: NAKAGAWA TATSUHIDE
IPC: B43L13/00
Filed: 1991-12-13
Abstract: PURPOSE:To prevent the life of a thermal. head from being shortened even when a diagram containing an outline specifying a plotting area is drawn. CONSTITUTION:A CAD data containing outline and diagram (plotter command) is stored in an input buffer 1 and an internal (intermediate) data obtained at an analyzing section 2 is extracted by only the outline at an outline data extracting section 3. The extracted outline is shifted to the line direction of a thermal head based on a reference point P from a reference point changing section 13 at an outline data shift section 4. The diagram data developed to a bit map data at a bit map development processor 5 is stored in a frame buffer 6. The diagram data is read in sequence by a controller 7 and supplied to a shift register 9 in sequence. The reference point changing section 13 changes the reference point P stored in a memory 11 every time a power source switch 12 is turned on so as to shift the outline data to the line direction.
Patent JP-2001165853-A (JP)
Title: Egg testing apparatus
Inventor: NISHIBATAKE HIRONOBU
IPC: G01N21/27
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an egg testing apparatus capable of dealing with a plurality of customers having different levels for abnormal eggs. SOLUTION: A computing unit 6 has a plurality of predetermined thresholds. and ranks quality of eggs E based upon a result comparing an inspected value a with each threshold. The computing unit 6 captures an output voltage value of a threshold selector switch 10, selects the threshold corresponding to the captured voltage value as a threshold for determining abnormality. The computing unit 6 compares the selected threshold for determining abnormality with the inspected value α and determines the egg as abnormal when the inspected value α is larger than the threshold for determining abnormality and as normal when smaller.
Patent JP-H06177527-A (JP)
Title: Printed wiring board for surface installation
Inventor: ONO TETSUSHI
IPC: H05K3/24
Filed: 1992-12-09
Abstract: PURPOSE:To provide a printed wiring board which is able to cope enough with subminiaturization and free from connection failures caused by positional deviation and-troubles such as solder bridges when a surface-mounting type part is soldered to the board. CONSTITUTION:A surface mounting printed wiring board 100 is formed through such a manner that a mask provided with an opening at a prescribed position is arranged on a surface-mounting type part mounting pad 12 on an insulating board 11, then molten solder is sprayed on the masked insulating board 11 from a nozzle installed properly distant from the insulating board 11 to form a solder layer 15 on the mounting pad 12.
Patent JP-H07197372-A (JP)
Title: Implement for feeding fabric to be processed
Inventor: MISAWA AKIO
IPC: D06C25/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide an implement for feeding fabric to be processed which can prevent the cloth from generating tension by cutting the selvage fabric at a certain interval and increase the fulling effect in the fabric parts which become the products. CONSTITUTION:The implement is equipped with a means for feeding the fabric to be processed, means for cutting the selvage in the starting fabric 5, 6, and the cutting means are provided with selvage detectors, 7, 8 and a means for sending the fabric in the traverse direction in interlock with the detectors. Further, the fabric feeder is a cloth roller in which rubber bands or strips are intermittently lined on the peripheral surface in parallel to the roller shaft.
Patent JP-H11178538-A (JP)
Title: Sweetener composition
Inventor: ISHIDA HIROTOSHI
IPC: A23L27/30
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a sweetener composition having improved solubility of a synthetic sweetener aspartame(APM) having a high degree of sweetness and poor solubility. SOLUTION: This sweeter composition contains aspartame and acesulfame K as active ingredients in the ratio of acesulfame K based on the total of both of them of 5-90 wt.%. The particle diameters of both are characteristically selected from values in ranges of particle diameters to make the rate of dissolution of the mixture higher than that of aspartame alone.
Patent JP-2000218832-A (JP)
Title: Air handling method
Inventor: BOWLING BRUCE A
IPC: B41J2/18
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an improved air handling method for a printhead. SOLUTION: A printhead is pressurized by filtered air supplied by a printhead docking station. This station has a fan 2 moving air to transfer the same into the head from the station and the head receives air from the station to guide an air stream to the region around a jet row. The guided air reduces the leakage of air into a region separated from the jet row region from the head. The plenums 7 in the head and (or) the station traverses the width of the head to distribute air and air filtered by the filters in the head and (or) station is supplied to the head by the station. The seal 14 of an eyelid and a seamless cover 10 minimize the leakage of air from the head to ensure an air stream necessary in the important region around the jets.
Patent JP-H07194655-A (JP)
Title: Drive unit detachable structure for electric wheelchair
Inventor: HARAKAWA MASAYUKI
IPC: A61G5/04
Filed: 1993-12-29
Abstract: PURPOSE:To provide a drive unit detachable structure for electric wheelchair that facilitates the attachment of the drive unit and securely locks the drive unit in the attached condition. CONSTITUTION:In the detachable structure of a drive unit for an electric wheelchair which is composed of a wheelchair body, jack-up type traveling wheels 12, and driving unit 10 which is detachably attached to the wheelchair body, a pin 20 and a frame 40 are provided that constitute the engagement member to detachably attach and lock the drive unit 10 to the wheelchair body interlocked with the jack-up/down operation of the traveling wheels 12.
Patent JP-H09142534-A (JP)
Title: Method for transporting fluid
Inventor: NAKAMURA KENICHI
IPC: B65D77/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an advantageous method for transporting fluid wherein when a used container is to be disposed after the fluid has been transported in the container, neither poisonous gas or black smoke is generated by incineration, exoergic energy is so low that a grate may not be burned, the used container can be broken into pieces and incinerated for eliminating a treatment cost, while the container is available at a low cost and suitable for outdoor storage. SOLUTION: As a fluid container to be used, a lower end of a cylinder 3 formed of the same material as that of a base plate 1 is fitted into a groove around a periphery of the base plate 1 which is formed of a disposable and water-resistant material, and an inner bag 4 and a metal cap 7 are integrally formed of synthetic resin which does not generate poisonous gas at the time of combustion. After the inner bag 4 is inserted into the cylinder 3 while the metal cap 7 is fitted to a top plate 5 formed of the same material as that of the base plate 1, an upper rim of the cylinder 3 is fitted into a groove 6 of the top plate 5, and the top plate, the cylinder and the base plate are tighly fastened by a PP band. The container thus formed is used to fill the fluid for transportation.
Patent JP-H11189926-A (JP)
Title: Amorphous inorganic fiber
Inventor: INOUE AKIHISA
IPC: C04B35/18
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain an amorphous inorganic fiber that has high tensile strength at room temperature up to elevated temperature and is useful as an insulating material, a reinforcing material and the like by constituting the fiber with elements as Al and the like, oxygen and rare earth metal elements and imparting a viscosity fluid processability thereto. SOLUTION: This inorganic fiber is composed of A (A is one or more kinds of elements selected from Al, Cr, Ti, Zr, Hf, Mn, Fe, Ni, Ga and Ge), oxygen and at least one kind of element selected from rare earth metal elements as Gd, La, Sm or the like and has a viscosity fluid processablility in the range of 850-1,100 deg.C. The amorphous inorganic fiber 6 may further include in addition at least one kind of Mg, Ca, Ba and Si. These raw materials are molten, the molten liquid 4 is brought into contact with rotary rolls 5 to solidify the molten metals into strings in fine strings.
Patent JP-H11235993-A (JP)
Title: Bicycle clipless pedal
Inventor: MARUI SHINJI
IPC: B62M3/08
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To attain a simple structure, reduction in the whole size, stable engaging and retaining conditions of a cleat, and easy engaging and retaining operation, in a bicycle clipless pedal where a pair of treads formed at such positions as they turn their backs to each other with a pedal shaft put between them are engaged with the cleat fitted at the shoe bottom of a rider. SOLUTION: This bicycle clipless pedal is constituted of the first pedal part and the second pedal part fitted so as to rotate freely around a pedal shaft 12. Engaging hooks 42, 44 provided with engaging pieces 43, 45 engaging with the front end of a cleat are formed at the front end parts of respective threads of the first pedal part. Fastening hooks 38, 40 provided with protrusion pieces 39, 41 coming into facing contact with each other at the rear end part of the cleat are formed at the rear end part of the second pedal part on the tread side and at a position facing the engaging pieces 43, 45. An energizing means is formed which allows the first pedal part and the second pedal part to rotate relatively in such a direction as the engaging pieces 43, 45, and the protrusion pieces 39, 41 may approach facing each other.
Patent JP-H09181559-A (JP)
Title: Piezoelectric part and its manufacture
Inventor: TATSUMI TETSUO
IPC: H03H3/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To bump-connect a piezoelectric vibration element to an insulated substrate without adversely affecting the vibration of a piezoelectric vibration element. SOLUTION: When the back electrode 22 of a piezoelectric element 20 is connected and fixed onto the insulated substrate 10 on which a mounting electrode is formed, resist ink 24 is applied on the back electrode 22 of the piezoelectric vibration element 20 so that the vicinity of a vibration node part 23 may be opened. Next, the bump connection of the back electrode 22 of the piezoelectric vibration element 20 and the mounting electrode of the insulated substrate 10 is performed via the opening part 24a of the resist ink 24. After the connection, the resist ink 24 is eliminated and vibration space 31 is formed between the element 20 and the substrate 10.
Patent JP-H06180856-A (JP)
Title: Spot measuring method for optical pickup
Inventor: GOTO HIROSHI
IPC: G11B7/12
Filed: 1992-12-14
Abstract: PURPOSE:To accurately obtain the spot diameter of a major axis and a minor axis by obtaining the major axis and the minor axis of the spot from an intensity distribution on a circumference around a position where the intensity of the spot is maximum. CONSTITUTION:By a computer 13, after a command is outputted, an image stored in a frame memory 11 is processed and the processed result is displayed on a display 14. In such a case, the accurate spot diameters in the directions of the major axis and the minor axis are obtained by obtaining the major axis and the minor axis of the spot from the intensity distribution on the circumference around the position where the intensity of the spot is maximum for avoiding the influence of the rotation of the spot. Further, precise astigmatism is measured by deciding the major axis and the minor axis of the spot and measuring the position with a minimum spot in the directions of the major axis and the minor axis. Further, the quantative quality of the spot is decided by judging the abnormal spot from the number N of the maximum value of the intensity distribution on the circumference with a prescribed radius around a point where the intensity of the spot is maximum.
Patent JP-2001161427-A (JP)
Title: Bag having baby holder function and baby holder
Inventor: KANAZAWA ISAMU
IPC: A45C13/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a bag having a baby holder function and a beautiful appearance and storing a luggage therein. SOLUTION: This bag 11 is formed into a bag shape so as to store a luggage therein and has a shoulder strap 17 attached to the side faces 12. In the inside of the bag 11, support members 13 are fixed or detachably attached along the side faces 12. The support member 13 is formed with a holding part 14 for mounting an infant thereon. The user carries the infant mounted on the holder part 14 with the shoulder strap 17 hung on the shoulder.
Patent JP-H06181063-A (JP)
Title: Hydrogen storage alloy electrode
Inventor: WATADA MASAHARU
IPC: H01M4/64
Filed: 1992-12-14
Abstract: PURPOSE:To provide an inexpensive hydrogen storage alloy electrode by which falling or separation of an active material and a short circuit can be prevented. CONSTITUTION:A hydrogen storage alloy electrode is constituted by applying an active material formed by mixing an electrically conductive agent and a binder in hydrogen storage alloy powder in a slurry shape to both sides of an electrode substrate 1 or by binding into a sheet shape. Rectangular through- holes 4 having a pyramid shape projection are arranged alternately on an opposite direction in a core body of this electrode substrate 1.
Patent JP-H05172495-A (JP)
Title: Light ray gun toy
Inventor: NAKADA TAKASHI
IPC: F41G3/26
Filed: 1991-12-19
Abstract: PURPOSE:To obtain a light ray gun toy in which whether a target is aimed at or not can be easily confirmed at a gun body side and a shooting game can be played lightly at any place without restriction in a place. CONSTITUTION:The light ray gun toy comprises targets 3a, 3b,..., and a light ray gun 7 for shooting a light ray to the target. The target has a reflecting plate 11 having an optical directionality for reflecting the ray from the gun to a light ray projecting source point when receiving the ray from the gun. The gun 7 has an aiming unit 17 for aiming the targets 3a, 3b,..., and the unit 17 has a display screen capable of displaying information regarding aiming at the target when the ray reflected by the target is sensed.