baber/WOPTO huggingface dataset:
Patent JP-H11119858-A (JP)
Title: Portable type information processor
Inventor: MIYAZAKI SHUICHI
IPC: F16C11/10
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To miniaturize the scale of a hinge mechanism by making both of a hinge hardware fixed to a case body and a hinge hardware fixed to an upper lid a spring steel plate to which a curling is applied. SOLUTION: Hinge hardware 401 and 403 are made of a steel plate for spring, and their edge parts are curled (curling is applied to) and formed into a cylindrical shape. Diameters of holes of the hinge hardware 401 and a hinge hardware 402 are shared. A shaft 402 is a circular cylinder made of a stainless steel having a specified length, and its shaft diameter is formed slightly larger than the hole diameters of the hinge hardware 401 and 403. The shaft 402 has both ends force-fitted into the hinge hardware 401 and the hinge hardware 403.
Patent JP-H04152802-A (JP)
Title: Rotating wheel with hardly any sticking of soil
Inventor: KIMURA HIROMICHI
IPC: B60B5/02
Filed: 1990-10-16
Abstract: PURPOSE:To obtain the subject rotating wheel for a compacting wheel, composed of a hard cylindrical rim, an elastic unit externally installed on the outer peripheral surface thereof and a fluororesin film coated and integrated on the outer peripheral surface of the elastic unit, having the surface hardness thereof within a specific range and useful for pressing soil in seeding and transplanting seedlings. CONSTITUTION:In a rotating wheel used as a compacting wheel for pressing soil in sowing seeds and transplanting seedlings in farmland, an elastic unit 1, having plural ribs 5 formed in the circumferential direction on the inner peripheral surface thereof and made of vulcanized natural rubber, etc., is externally installed on the outer peripheral surface of a hard cylindrical rim 3 made of iron, etc. The aforementioned ribs 5 are elastically attached to the outer peripheral surface of the cylindrical rim 3 with a vacant space between the ribs 5. The outer peripheral surface of the elastic unit 1 is coated and integrated with a fluororesin film 2 having 10-200mu thickness and the integrated elastic unit 1 and the fluororesin film 2 are regulated so as to afford 20-80 JISA surface hardness on the fluororesin film surface measured with a spring type hardness tester type (A) according to JIS K6301. Thereby, the objective rotating wheel with hardly any sticking of soil is obtained.
Patent JP-H03140488-A (JP)
Title: Electrolyzer
Inventor: IWANAGA TOKUYUKI
IPC: C25B9/19
Filed: 1989-10-26
Abstract: PURPOSE:To safely produce gaseous NF3 over a long period by specifying the distance between an anode or a cathode and a partition for separating both electrode in an electrolyzer for producing gaseous NF3 in an electrolyzing method for molten salt. CONSTITUTION:Molten salt 4 such as NH4F and HF is held in an electrolyzer 1 in which a fluorine-based resin plate 2 is provided on the bottom part. An anode 5 and a cathode 6 are inserted and both are separated by a partition 10 and electrolytic treatment is performed. Gaseous NF3 is generated on the anode 5 and gaseous H2 is generated on the cathode 6. At this time, the distance between the partition 10 and the anode 5 or a cathode 6 is regulated to 30-200mm preferably 30-100mm. Thereby gaseous H2 is prevented from being mixed with gaseous NF3 and high-purity gaseous NF3 is safely produced over a long period.
Patent JP-S61153583-A (JP)
Title: Electronic timepiece
Inventor: MIYAZAWA ICHIRO
IPC: G04G3/00
Filed: 1984-12-26
Abstract: PURPOSE:To maintain the precision of a timepiece by generating data for the pace adjustment of the timepiece from data used for time adjustment when time adjusting operation is performed and then adjusting the pace automatically. CONSTITUTION:For example, it is noon precisely. The timepiece, however, is 15min slow and indicates '11:45'. A switch 6 is pressed for time adjustment and the time is advanced by 15min to the correct time or '12:00'. Further, if the timepiece is 4min slow at the noon of the next day, an elapsed time meter 10 indicates an about 24hr time elapse. This value is denoted as B and when a 4min time advance is made, a register 9 is stored with the 4min time adjustment; when this value is denoted as B, A/B is a value indicating the fast/slow minute extent of the timepiece per day. The output signal of a divider 11 operates a motor control part 12 and a motor 5 is driven to operate a trimmer 4 so that the timepiece becomes 4min faster a day, thereby adjusting the pace of the timepiece automatically.
Patent JP-H04154003-A (JP)
Title: Dielectric porcelain composition
Inventor: KANEUCHI AKIHIRO
IPC: C04B35/48
Filed: 1990-10-15
Abstract: PURPOSE:To get a porcelain whose Q-value is high in a microwave region, whose dielectric constant and temperature characteristic of resonance frequency are excellent by adding Ta2O5 to CaO and ZrO2 at specific ratios. CONSTITUTION:CaO, ZrO2 and Ta2O5 are used and adjusted such that a composition formula of them that is, xCaO.yZrO2.zTaO2/(hereat 0.9,<x/y+z<=1.1, 0<z/y+z<=0.5) can be satisfied in molar ratios. That is, a sintering property is improved by replacing a part of Zr with Ta for CaZrO3 to increase dielectric constant and Q-value in a microwave region and a ratio of Ca/Zr+Ta is adjusted so that tauf can be controlled with dielectric and Q-value kept constant. It is thereby possible to get a stabilized dielectric porcelain composition used for high frequency having high dielectric constant (25 or more), high Q-value (4500 or more), and small and stable temperature characteristic of resonance frequency (tauf).
Patent JP-2000104416-A (JP)
Title: Multi-span type multistory parking facility
Inventor: TAKEDA HIDEAKI
IPC: E04H6/18
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To transport a car-loaded pallet, at any story, from a front house lifting stand having inlet/outlet to a rear house lifting stand without inlet/outlet, or from a rear house lifting stand without inlet/outlet to a front house lifting stand having inlet/outlet. SOLUTION: A multistory parking equipment is formed by providing multi- storied parking chambers 5F and 5B on the side of the lifting space for lifting stands 3F and 3B of an elevator. A plurality of the multistory parking equipment are interconnected so that the lifting spaces are positioned adjacently to each other. In this case, lateral feeding devices 10F and 10 transferring the pallet 4 to the parking chambers 5F and 5B, respectively, and vertical feeding devices 6F and 6B transferring the pallet 4 to the lifting stands 3B and 3F adjacent to the house, respectively, are installed on the lifting stands 3F and 3B of the elevator.
Patent JP-S63134414-A (JP)
Title: Medium transport system
Inventor: YUMI TAKASHI
IPC: B65G43/08
Filed: 1986-11-20
Abstract: PURPOSE:To detect the curving of the edge part of a medium by installing a medium detecting means which crosses at right angles with the transport direction at a prescribed height from a transport surface and in the horizontal direction onto a medium collision surface, in the transport system for the flexible medium. CONSTITUTION:A sensor 2 is a medium detecting sensor installed in the vertical direction, and a sensor 3 is an aslantly traveling medium detecting sensor A installed in the vertical direction in the vicinity of a collision surface 1. A sensor 4 is an aslantly traveling medium detecting sensor B which crosses at right angles with the transport direction at a prescribed height from a transport surface 20 and is installed in the horizontal direction onto the collision surface 1. Therefore, a medium is detected by the sensor 2, and the sensor 3 is turned-ON, and then turned-OFF, keeping the sensor 3 in OFF state and the sensor 2 in ON state, the aslant traveling is detected. When the sensors 2, 3, and 4 are turned-ON, the curving of the edge of the medium is detected. with such constitution, the curving of the edge part of the medium can be detected.
Patent JP-2000115287-A (JP)
Title: Test controller and test control method
Inventor: OIKAWA AKIYOSHI
IPC: H04L69/40
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To discriminate whether a fault occurred in an opposite communication equipment or in a transmission line when the fault occurred. SOLUTION: Communication equipment receives a data signal that results from superimposing a test control signal frame whose communication rate is lower than that of a main data signal on the main data signal with a prescribed communication rate from opposite communication equipment. A test control reception signal means 21 of the communication equipment receives the test control signal frame and a test control signal storage means 22 stores the received frame for a prescribed period. A discrimination means 23 checks whether or not the frame stored in the test control signal storage means 22 satisfies a prescribed requirement so as to discriminate the presence of a fault in the opposite communication equipment.
Patent JP-H06199032-A (JP)
Title: Transfer type ink jet recording apparatus
Inventor: ITO TATSUYA
IPC: B41J2/01
Filed: 1993-10-08
Abstract: PURPOSE:To obtain high-fidelity image printing by a method wherein the speed of ink drops ejected from an ink jet recording head at arriving at a transfer medium is specified, and output level of a driving device that sends driving signals to piezoelectric elements is adjusted in accordance with the temperature of the transfer medium. CONSTITUTION:An ink jet recording head 1 is equipped with a pressure- generating chamber communicated with nozzle openings, and a piezo-oscillator and the like that give changes to the pressure for flying ink drops are provided in the pressure-generating chamber. The piezo-oscillator is operated by driving signals inputted through a driving circuit 52. The driving signals are controlled in a control circuit 51 so that they can be such that gives the ink drops the speed at least at 6m/s or more at room temperature at arriving at a transfer drum 3 serving as a transfer medium. A temperature sensor 50 for detecting the surface temperature of the transfer drum 3 is provided, and the detected signals are inputted into the control circuit 51. The output level of the driving signals is adjusted so that the aforementioned speed at the arriving can be reduced as the detected temperature rises.
Patent JP-H10121099-A (JP)
Title: Liquid detergent composition packed in spray container
Inventor: TOSAKA MASAKI
IPC: C11D17/08
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition which does not cause the plug of the spray nozzle and can keep good spray characteristics even in a long-term service. SOLUTION: This composition comprises water-insoluble spherical particles (A) having a mean particle diameter of 0.01-15μm, a surfactant (B) and water and has a content of component A of 0.1-20wt.%, a content of component B of 0.1-30wt.% and a viscosity of 1-2,000cPs (at 20 deg.C). This is used in the state packed in a spray container having a spray nozzle diameter of 0.1-2mm. It is sprayed from the container onto the surface of the object to be cleaned in the form of foams, mist or liquid droplets.
Patent JP-2000108020-A (JP)
Title: Laminated ceramic structure and manufacture thereof
Inventor: MISHIMA TOKUJI
IPC: B24B37/14
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated ceramic structure not only excellent in thermal conductivity or heat resistance but also maintaining a proper connection condition of respective mating layers even at the time of confronting a heat cycle. SOLUTION: This laminated ceramic structure 3 is composed of platelike ceramic sintered bodies L1-L3 and an engaging means, and the bodies L1-L3 are connected by the engaging means in a plurally laminated condition. The first member 12 of the means 12 and 16 is provided in the inner layers of the bodies L1-L3, and has a recess 13. The second member 16 of the means 12 and 16 has a projection 17 insertable into the recess 13. The bodies L1-L3 are a silicone carbide sintered body, and the member 12 is composed of low thermal expansion alloy having a mean thermal expansion coefficient of room temperature - a bending point of 1.0×10-6 deg.C-5.5×10-6 deg.C.
Patent JP-S61155313-A (JP)
Title: Tooth paste composition
Inventor: YOSHIE MAKOTO
IPC: A61K8/00
Filed: 1984-12-28
Abstract: PURPOSE:The titled composition that is obtained by combining a tooth paste composition containing a soluble aluminum compound and aluminum hydroxide with a fatty acid alkanolamide, thus improving feeling in use (astringency) and being suitable for prevention and treatment of dentinal hyperesthia. CONSTITUTION:(A) When a soluble aluminum compound which has an action of high dentinal tubule blocking and is used to prevent and treat dentinal hyperesthia, preferably an aluminum carboxylate where the molar ratio of carboxyl groups to aluminum is 0.3-6, aluminum chlorohydrin or its propylene glycol complex is combined with (B) aluminum hydroxide which has been modified with an acid, preferably phosphoric acid or its salt, as a major abrasive stably (C) preferably an alkanolamide of a fatty acid of 6-10 carbon atoms is added to improve the astringent feeling which is strengthened by the addition of component B whereby the objective composition giving good feeling, when used, is obtained.
Patent JP-H11101344-A (JP)
Title: Combination oil ring
Inventor: HIMIYAMA KENJI
IPC: F16J9/20
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To make a piston ring slidable in a radial direction in a ring groove of a piston, by giving the torsion to an expander in advance when the expander is molded, and inclining a bottom face of the expander in a free condition, to a wall face of the ring groove. SOLUTION: The torsion is given to this expander 1 in advance in such manner that a V point of a lower edge in an outer peripheral side, of the expander 1 is located on a horizontal disc, and a lower face 8 has an angle of torsion to the horizontal disc. A combination oil ring comprising the expander 1 having the torsional shape, is mounted on a ring groove 18 of a piston in a cylinder 14.  In a case when the arbitrary face pressure P is acted on an inner peripheral face 15 of the cylinder 14 by a side rail 2, the reactive force Fh and the component of force Fv are generated on a contact point (g) of an ear part 6 of the expander 1 and the side rail 2, and the angular moment M is acted on an outer periphery (v) of the lower face of the expander on the basis of the balance of the moment, but the angular moment -MO is generated in advance on the basis of the torsion of the expander 1, so that the moments are balanced.
Patent JP-S63131030-A (JP)
Title: Photoelectric photometric method in wavelength scanning type light emitting analyser
Inventor: OGISHI FUMIKAZU
IPC: G01N21/62
Filed: 1986-11-20
Abstract: PURPOSE:To certainly perform the qualitative analysis of the element contained in a specimen, by rotating a spectroscope within an integral time to perform wavelength scanning over a definite step width and detecting spectrum light by a light detector. CONSTITUTION:When the spectrum light spectrally diffracted by a spectroscope 4 is subjected to photoelectrical photometry, a specimen is allowed to emit light in a light emitting part 2 while the drive pulse output outputted from a wavelength scanning part 7 is controlled by a control circuit 24, and the rotation and stop of a stepping motor 6 are alternately repeated to stepwise perform the wavelength scanning of the spectroscope 4 over a definite wavelength section. The spectrum light spectrally diffracted by the spectroscope 4 is detected by a light detector 8 and the detection output thereof is integrated over a predetermined range to perform photoelectric photometry. Then, the spectroscope 4 is rotated within an integral time to perform wavelength scanning over a definite step width and the integral start period is allowed to always precede from the rotation start period of the spectroscope 4 and the spectrum light spectrally diffracted by the spectroscope 4 during the rotation of the spectroscope 4 is detected by the light detector 8 to contain the detection output thereof in an integral value.
Patent JP-S62136362-A (JP)
Title: Process method for compound crystal
Inventor: ISHIKAWA MICHIO
IPC: B24B37/00
Filed: 1985-12-10
Abstract: PURPOSE:To improve workability and enable machining for mirror surface finish without any deflection by using an alkalescent etching fluid and processing a wafer kept afloat a micro distance from soft emery cloth laid on a polishing table. CONSTITUTION:In the subject process method, soft emery cloth of foamed polyurethane construction is provided on a polishing table and this table is turned at high speed, with alkalescent aqueous solution of sodium hypchlorite continuously fed to the central part of said cloth. A crystal wafer pressed and retained to the surface of said cloth with low pressure is thereby exposed to a dynamic pressure effect by a high-speed flow of an etching fluid or the hydroplaning phenomenon thereof and processed in a state of floating about 10mum high from the surface of said cloth. According to the aforesaid method, inconveniences for work due to the use of dangerous chemicals can be eliminated and safe polishing work is ensured, thereby making a high precision wafer available and enabling effective mirror surface finish for a compound crystal material.
Patent JP-H06131989-A (JP)
Title: Flat plate type display device
Inventor: YAMAKITA HIROFUMI
IPC: H01J29/46
Filed: 1992-10-16
Abstract: PURPOSE:To provide a flat plate type display device capable of stably obtaining a high-quality image having no image defect such as intensity irregularities. CONSTITUTION:A flat plate type display device is provided with through holes 7a through which an electron beam passes and slit sections 22a through which the electron beam can pass. The electron beam passes through the slit sections 22a provided on an auxiliary electrode 22 in the middle toward an electron beam extracting electrode 7, and insulating spacers 17 are prevented from being charged when voltage is applied to the auxiliary electrode 22. When proper voltage is applied to the auxiliary electrode 22, the electric field near a linear cathode can be made the parallel electric field, and the characteristic of the electron beam is not affected.
Patent JP-H08112316-A (JP)
Title: Motor-driven wheelchair for care
Inventor: INOUE SEIJI
IPC: A61G5/04
Filed: 1994-10-17
Abstract: PURPOSE: To provide a motor-driven wheelchair for care which is superior in operability and travel performance. CONSTITUTION: This wheel chair is so constituted as to travel through a couple of right and left large-diameter front wheels 4 and 4 which are driven through a differential device 3 and a couple of right and left small-diameter rear wheels 5 and 5. Further, a battery 6 and a control box 7 are mounted on the vehicle body and covered with a cover 8, a chair 10 is mounted in the center, and handles 11 and 11 equipped with an operation box 12 are attached to the back part of the chair 10.
Patent JP-H10125346-A (JP)
Title: Cylindrical solid oxide fuel cell
Inventor: KOSEKI KAZUO
IPC: H01M8/12
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To stably operate a fuel cell by eliminating the possibility of peeling of the electrolyte layers and electrode layers of each unit cell, even when receiving a large heat cycle. SOLUTION: A fuel electrode layer 13, made of Ni-ZrO2 , a solid electrolyte layer 14 made of ZrO2 , and an oxidizer electrode layer 15 made of LaMnO3 are sequentially stacked in cylindrical shapes over the outer peripheral surface of a heat-resistant metallic cylinder 12, made of Ni-Cr and closed at one end, for forming a unit cell 11. The plurality of cells 11 and separators each formed by sandwiching a nonconductive sheet between two conductive thin plates are stacked alternately to form a stack, and a fuel gas is passed into the cylinder of each cell 11 and an oxidizer gas is passed around the outer periphery of the cell 11.
Patent JP-H01121259-A (JP)
Title: Production of polyisocyanate
Inventor: TAKANO TETSUO
IPC: C07C241/00
Filed: 1987-11-04
Abstract: PURPOSE:To obtain a compound useful as a raw material for producing polyurethane economically and advantageously, by subjecting polymethylene polyphenyl polycarbamate to thermal decomposition reaction in a liquid phase at two stages. CONSTITUTION:Polymethylene polyphenyl polycarbamate (hereinafter abbreviated as polycarbamate) is heated in the absence of a catalyst in an organic solvent such as chloronaphthalene under normal pressure at 150-350 deg.C and decomposed into polymethylene polyphenyl polyisocyanate (abbreviated as polyisocyanate) and an alcohol. The prepared reaction product is distilled and separated into a low-boiling component comprising methylene diphenyl diisocyanate of substantially binuclear compound and a high-boiling component containing a polynuclear polyisocyanate of tri- or more nuclear compound, an unreacted polycarbamate raw material and a carbamate isocyanate compound of intermediate. The high- boiling component discharged from the bottom of the column is further thermally decomposed by another reactor to give the aimed substance.
Patent JP-H07125174-A (JP)
Title: Automatic printing machine
Inventor: TERAMAE YOSHIAKI
IPC: B41F15/40
Filed: 1993-11-08
Abstract: PURPOSE:To provide an automatic printing machine capable of performing printing work while saving labor. CONSTITUTION:A. container 4 having a printing color size 5 received therein, a printing screen 14 and a washing unit 17 are provided and a printing unit 21 is moved to the respective positions of the container 4, the printing screen 14 and the washing unit 17 by a printing unit moving mechanism 33. The printing unit 21 is constituted of a syringe 22 taking out the color size 5 from the container 4, the syringe lift mechanism 26 for raising and lowering the syringe 22, the syringe inner cylinder driving mechanism 24 moving the syringe inner cylinder inserted in the syringe 22 to take in the color size 5 or to discharge the same to the printing screen 14, the squeegee 28 for printing the color size 5 on the printing screen 14 and the squeegee lift mechanism 30 for raising and lowering the squeegee 28. The printing unit 21 is raised and lowered by a printing unit lift mechanism 31.
Patent JP-S63134487-A (JP)
Inventor: OSAKO SHOICHI
IPC: B66B7/00
Filed: 1986-11-25
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-S62138873-A (JP)
Title: Copying machine
Inventor: TAKAHASHI MASAYOSHI
IPC: G03G15/00
Filed: 1985-12-11
Abstract: PURPOSE:To output a copy image of invariably stable high quality by irradiating and scanning an original to length longer than requested copy size or the longest length of copying when the mixing ratio of a developer deviates from a specific value during copying operation. CONSTITUTION:Toner particles in the developer in a developer storage part 4 are consumed to cause a decrease in the mixing ratio to magnetic particles with time and the degree of the decrease is detected by a sensor 15, so that the detection information is inputted to a control circuit. When the degree of the decrease reaches a specific permissible lower limit, toner supply members 61 and 62 in a toner storage part 3 are rotated with the detection signal, thereby supplying the toner in the toner storage part 3 into the developer storage part 4 successively from a toner supply port 16. The original is irradiated and scanned to loner than the necessary copy size or the longest length of copying to agitate and convey the developer sufficiently, and consequently toner is prevented from sticking on a photosensitive body surface during said period, thereby eliminating a waste of toner preferably.