baber/WOPTO huggingface dataset:
Patent JP-H01198082-A (JP)
Title: Solar cell
Inventor: MATSUMOTO HIDEO
IPC: H01L31/05
Filed: 1988-02-03
Abstract: PURPOSE:To decrease an assembly size while preventing breakage of an element and an interconnector to be connected to an electrode, by providing the interconnector with a multiplicity of through holes in a region extending from an element contact section to an external exposed end. CONSTITUTION:An interconnector 11 having a stress relief 11a is provided below a glass cover 4 such that it is partially placed on an adhesive layer 5 and connected to an electrode 3. A multiplicity of through holes are formed in a part of the interconnector extending from an element contact section 11b to an external exposed end 11c to provide a meshed structure A. In this manner, adhesive used for attaching the glass cover 4 to an element 1 can be prevented from flowing toward the external exposed end 11c, and the adhesive can not reach the stress relief 11a of the interconnector. Accordingly, stress exerted to the element 1 can be decreased when solar cells are connected to each other. Further, the cells can be assembled with a decreased distance between the solar cells.
Patent JP-S60172484-A (JP)
Inventor: MAZAKI YUTAKA
IPC: B25J13/08
Filed: 1984-02-14
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-S59152061-A (JP)
Title: Detection of grinding burn
Inventor: EDA HIROSHI
IPC: B24B49/00
Filed: 1983-02-16
Abstract: PURPOSE:To regenerate a grindstone and prevent formation of defects by converting the acoustic emission generated during grinding to an electric signal and branching said signal and detection processing each signal and generating an alarm when the ratio between the signals which is over a specific value continues for a certain time. CONSTITUTION:The acoustic emission AE generated during grinding work is converted into an electric signal by a sensor 5 and amplified by an amplifier 6 and branched to two signals A and B. Said signals A is allowed to pass through a band-pass filter 7 and detected by a detector 8, and the signal B is allowed to pass through a band-pass filter 9 to remove mechanical and electrical noises and detected by a detector 10. The ratio between the both A/B is obtained by a divider 11, and the values larger than the threshold value predetermined e.g., larger than 1.0V are detected by an amplitude discriminator 12, and the alarm for grinding burn is generated according to the detection signal. Thus, the grinding burn which can not be permitted is prevented beforehand.
Patent JP-H05188499-A (JP)
Title: Method for sticking lenticular lens for stereoscopic photography
Inventor: YOSHIDA TSUTOMU
IPC: G02B30/27
Filed: 1992-01-16
Abstract: PURPOSE:To automate an operation for positioning a lenticular plate for observation by injection molding the lenticular plate for observation, positioning its one side to one side of the synthesized image of a base body sheet for stereoscopic photography and sticking the plate and the sheet to each other. CONSTITUTION:The overlapping state of one side 14a of the two sides facing each other in the juxtaposition direction of the lens cut of the lenticular plate 14 for observation and one side F of the synthesized image E is observed (observation range G). The side 14a and the side F are then so positioned as to be aligned when a table moves in accordance with the information from the observation part. The lenticular plate 14 for observation is stuck to the synthesized image E by the operation of a transporting means upon alignment of the side 14a and the side F. The respective split images of the synthesized image E and the cuts of the lenticular plate 14 for observation are eventually aligned. The lenticular plate for observation is thereafter press welded and the stereoscopic photograph is obtd. by cutting the four sides.
Patent JP-S60168401-A (JP)
Inventor: INOUE KIYOSHI
IPC: A43B23/24
Filed: 1984-02-14
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-S63191670-A (JP)
Title: Recording paper
Inventor: KAGOTANI MASAHIRO
IPC: B41M5/52
Filed: 1987-02-04
Abstract: PURPOSE:To prevent an ink from bleeding upon recording, prevent the ink from bleeding even when a paper is wetted after recording and prevent a record from being lost, by incorporating a quaternary ammonium salt of carboxymethyl cellulose into recording paper. CONSTITUTION:A quaternary ammonium salt of carboxymethyl cellulose (CMC) can be synthesized from sodium salt of CMC and a quaternary ammonium salt such as a quaternary ammonium halide salt. As CMC, one having a degree of substitution by carboxymethyl of at least 1.5, and preferably at least 2.0, is used. The quaternary ammonium salt may be a lauryltrimethylammonium salt, a cetyltrimethylammonium salt or the like, and the anion constituting the salt is suitably a halide ion such as chloride, bromide and fluoride ion, sulfate ion, nitrate ion, phosphate ion or the like. Recording paper comprising the quaternary ammonium salt of CMC can be produced by providing the paper with a solution of the salt in an organic solvent by spraying, coating, immersion or impregnation, followed by removing the solvent.
Patent JP-H09207612-A (JP)
Title: Automatic constant speed travel gear
Inventor: HORI EISAKU
IPC: B60K31/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To quickly restore to memory vehicle speed by providing an actuator sudden speed reduction drive control means for making actuator drive in a sudden speed reduction condition prior to a resume control means proceeding to constant speed control of post-actuation completion from constant acceleration control of in-process actuation. SOLUTION: A resume control completion judging means 9f generates judgement output after judging that an actual vehicle speed has come close to a memory vehicle speed by the fact that the deviation between the memory vehicle speed and the actual vehicle speed has become smaller than a preset resume control completion vehicle speed deviation value by comparing the memorized memory vehicle speed with the actual vehicle speed by a vehicle speed memory means 9a during resume controlling by a resume control means 9b. When the judgement output is generated, an actuator sudden speed reduction drive control means 9g is actuated and, when the judgement output is not generated, a control means 8 calculates the time for constant acceleration control by using an acceleration function and performs the constant acceleration control according to the calculated time.
Patent JP-H10217497-A (JP)
Title: Ink jet recording device
Inventor: AKAO YUJI
IPC: B41J2/175
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To discharge ink nicely by a method wherein the relation of a specified formula is satisfied by a pressure necessary for moving ink into the discharging direction thereof, a pressure necessary for moving the ink into the opposite direction of the discharging thereof, a pressure generated by an ink supplying device statically, and the maximum pressure change generated by the ink supplying device under a dynamic condition during printing. SOLUTION: A pressure (P at the outside of a nozzle) applied in the direction indicated by arrow A to overflow ink out of an ink nozzle 102, a pressure (P in the nozzle) applied in the direction indicated by arrow B to move ink from the ink nozzle 102 in the direction of an ink reservoir while rolling bubbles, a pressure (P supplied) given by an ink tank to the meniscus 114 of the nozzle 102 through a supplying passage, and the change of maximum pressure (change of P supplied) of fluctuation of an ink supplying pressure from the ink tank which is generated during the ink jet head is moved are specified so as to satisfy formulas I, II simultaneously. The pressure in and outside of the nozzle can be regulated by contact angle between the configuration of portion 110 or another portion 112 in the nozzle 102 and ink and the surface tension of the ink.
Patent JP-S55117309-A (JP)
Title: Oscillator
Inventor: NISHIKAWA TOSHIO
IPC: H01P7/10
Filed: 1979-03-01
Abstract: PURPOSE: To obtain a simple-structure oscillator by securing the connection for the input and the output of the amplifier to the dielectric resonance element via two pieces of leak lines.  
     CONSTITUTION: Case 2 consists of bottom plate 21, side plates 22 and 23, partitioning plate 24 plus cover 25 each. Dielectric resonance element 11 is provided to plate 21, and at the same time two pieces of leak lines 41 and 42 are distributed in parallel and sandwiching element 11 to be connected to the input and output ends each of amplifier chip 5. Thus part of the high-frequency output of chip 5 leaks out through coupling gap 253 via line 42 to secure the electromagnetic coupling to element 11. And the electromagnetic coupling is secured between element 11 and line 41, and thus the leaked output is fed back to the input of chip 5. Here element 11 is shifted in parallel toward the leak line to control the phase, and at the same time the proper amplification factor is selected for the amplifier. Thus element 11 starts oscillations. In such way, an oscillator featuring a simple structure can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10221093-A (JP)
Title: Navigation system
Inventor: HIROSE SATORU
IPC: G09B29/10
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the reality of a display by changing a display color of a background of map information corresponding to a season, a weather, a time band, and correcting the display color to agree with an imaged color, thereby making a color of a road map displayed on a color display agree with a real scene. SOLUTION: The present season, spring, summer, autumn or winter is determined on the basis of data of a year, a month and a day of a calendar 6. A display color is changed with reference to a color table 21, and a color of a background of a map other than fixed information such as roads, characters, etc., is changed in a navigation map screen displayed on a color display 1. It is detected whether the changed display color is within a reference change range 12<=ΔEu V<=250/(count of intermediate colors used +2) wherein ΔEu V is a value of a color difference of a uniform color space. If the change is not suitable, the display color is further changed, that is, a corresponding display color is taken from the color table 21 and changed again.  The process is repeated until the change is within the reference range, and the screen is displayed with the display color accommodated within the reference range.
Patent JP-H03228706-A (JP)
Title: Comb made of liquid crystal polymer
Inventor: SUENAGA JUNICHI
IPC: A45D24/00
Filed: 1990-02-02
Abstract: PURPOSE:To obtain a comb which is hardly deformed or broken by a dryer or hair arranging agent and possesses the superior comb passing performance, and can be easily molded, and free from molding strain, by carrying out molding by using the composition which is obtained by charging fillers into liquid crystal copolymers. CONSTITUTION:A liquid crystal polymer is a thermotropic liquid crystal polymer, and can be treated with injection molding. A comb is molded from the composition which is obtained by charging fillers into the liquid crystal polymer. When fibrous fillers are used among a variety of fillers, stripe pattern is formed, and the value as commodity is improved, and in particular when carbon fiber is used, electrostatic-proof property is provided, and the passing of the comb is improved. The charging quantity of fillers is properly 15-35wt.%. When the quantity of the filler is too little, the filler charging effect is deteriorated, and the formation of fibril is generated, while when the filler quantity is too much, the moldability is deteriorated. Further, the liquid crystal polymer can contain the additives such as combustion suppressing agent, stabilizer, and coloring agent and a small quantity of other resin, if necessary, added with the fillers.
Patent JP-H11249305-A (JP)
Title: Photopolymerizable composition and photopolymerizable printing plate and flexographic printing form using that
Inventor: KRASKA URSULA DR
IPC: C08L91/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a printing form at a low cost which shows the combination of deep relief patterns, stable dots and lines, good color transfer property and good flexibility required for a solid. SOLUTION: This photopolymerizable compsn. contains at least one kind of an elastomer binder, at least one kind of an ethylenically unsatd. monomer, a photoinitiator or photoinitiator system, and at least one kind of a radial (polystyrene-polybutadiene)nX block copolymer (wherein X is Sn or Si and n is 2 or 4). The block copolymer has 80000 to 300000 average mol.wt.(Mw), 1.00 to 1.40 mol.wt. distribution and <15% di-block copolymer content, and its amt. is raised with <50 wt.% paraffin oil. The photopolymerizable printing plate is produced from this compsn., and the photopolymerizable printing form is obtd. by using this plate.
Patent JP-H03230211-A (JP)
Title: Cable device
Inventor: OOBERAATO UIREMU
IPC: A61B8/00
Filed: 1990-02-06
Abstract: PURPOSE:To prevent a cable from twining by enabling one roller to contact and leave with from the other roller through an actuator, and rotating one roller by the actuator. CONSTITUTION:A driven roller 44 is brought into contact with a motor-driven roller 43 and the driven roller 44 also rotates by the rotation of the motor-driven roller 43. The actuator 46 can be actuated with a switch 47 provided on the top surface of a storage body 30; when the actuator 46 is not in operation, the gap between the driven roller 44 and a pressure roller 45 is a little larger than the diameter of the cable 6. Further, when the actuator 46 operates to put the pressure roller 45 in rightward motion as shown by an arrow, the gap between the pressure roller 44 and cable 6 is a little bit smaller than the diameter of the cable 6 and the motor-driven roller 43 rotates in synchronizing with the operation of the actuator 46 to draw back the cable 6. Consequently, the cable 6 never twines and a proper ultrasonic diagnosis can be taken.
Patent JP-H03229403-A (JP)
Title: Sintered permanent magnet and manufacture thereof
Inventor: NAKAGAWA JUN
IPC: H01F7/02
Filed: 1990-02-05
Abstract: PURPOSE:To obtain satisfactory magnet characteristics, especially a high residual flux density and a high square-loop ratio, and improve dimensional stability by a method wherein the relation between an average crystal particle diameter TG along a magnetizing direction or an easy-to-magnetize axis and an average crystal particle diameter DG along a direction perpendicular to the magnetizing direction or a perpendicular to the easy-to-magnetize axis is specified. CONSTITUTION:R-T-B system alloy particles contain R (which denotes one or more elements among rare-earth elements including Y), B and T (which denotes Fe or Fe and Co) as main components. The alloy particle has a flat shape and a value which is obtained by dividing its average particle diameter with its average thickness is not less than 2. A mold is filled with the R-T-B system alloy particles and the alloy particles are molded. If the mold is filled with the flat-shaped alloy particles, the main surfaces of the particles tend to become parallel with the bottom surface of the mold. Therefore, the flat-shaped alloy particles in the molded unit is approximately arranged into the direction parallel with the easy-to- magnetize axes of the flat-shaped alloy particles and this arrangement is kept even after a sintering process. The average crystal particle diameter TG along the magnetizing direction or the easy-to-magnetize axis of a permanent magnet manufactured as described above and the average crystal particle diameter DG along a direction perpendicular to the magnetizing direction or the easy-to-magnetize direction of the permanent magnet normally have a relation, DG/TC>=1.5.
Patent JP-H03228775-A (JP)
Title: Cutoff time setting device and cutoff time setting method
Inventor: HORIIKE YOSHIO
IPC: A62C2/04
Filed: 1990-02-05
Abstract: PURPOSE:To prevent the erroneous cutoff due to the usage of a gas stove for a long period and prevent a fire accident caused by a gas apparatus forgotten to be turned off by providing an arithmetic circuit applying a feedback to change the time setting of a timer circuit as required. CONSTITUTION:An address generator 401 generating an address based on the magnitude of a flow value, a memory circuit 402 outputting the data stored in the address specified by the signal from the address generator 401, a timer circuit 400 starting time counting as soon as the time is set by the output of the memory circuit 402, and an arithmetic circuit 401 arithmetically processing the output of the timer circuit 403 and the signal from an external signal terminal and applying a feedback to change the time setting of the timer circuit 403 as required are provided. Even when a gas stove is used for a long period exceeding the preset value of the initial cutoff time, the gas stove is not cut off, and a fire accident caused by the gas stove forgotten to be turned off can be prevented.
Patent JP-H09218610-A (JP)
Title: Fixing device
Inventor: TOMITA HIROSHI
IPC: H05B3/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To accurately detect temperature and to stably control the temperature regardless of temperature difference between the heating part and the non- heating part of a heating roller in a fixing device using a self-heating type heating roller in which a heating resistor is provided as a repeating pattern. SOLUTION: When the repeating pitch of the heating element pattern of the heating roller is defined as P, the size of the visual field (repeating direction of heating pattern) of a non-contact temperature sensor is equal to or more than the pitch P. Thus, the difference between the temperature detected in the case the center of the visual field of the sensor is on the pattern 10 (A1) and the temperature detected in the case the center of the visual field of the sensor is not on the pattern 10 (B1) is averaged, so that temperature detection error in the case the heating roller stops is reduced.
Patent JP-H01200222-A (JP)
Title: Light beam scanning optical system
Inventor: KURODA MUNEO
IPC: H04N1/04
Filed: 1988-02-04
Abstract: PURPOSE:To condense light on the surface of a photosensitive body without passing a light-semitransmissive means by providing a toroidal lens between a deflector and a spherical mirror and inclining and arranging the toroidal lens and the spherical mirror in a plane perpendicular to a deflecting face. CONSTITUTION:In a light beam scanning optical system, a spherical mirror 20 is used instead of an ftheta lens and the scanning speed in the main scanning direction is so corrected that it is uniform throughout from the center to both end parts of the scanning area. A toroidal lens 13 is provided between a polygonal mirror 10 and the spherical mirror 20, and the toroidal lens 13 and the spherical mirror 20 are inclined and arranged in a plane perpendicular to the deflecting face. Consequently, the luminous flux is reflected in a direction different from the incidence direction by the spherical mirror 20 and is condensed on the surface of a photosensitive body 30 without using a light-semitransmissive means like a beam splitter. Curvature of a scanning line on the surface of the photosensitive body 30 due to inclination of the spherical mirror 20 is corrected because the toroidal lens 13 is inclined similarly.
Patent JP-H05223844-A (JP)
Title: Trouble-shooting device for electrostatic capacitance type sensor
Inventor: MATSUMOTO MASAHIRO
IPC: G01P21/00
Filed: 1992-02-12
Abstract: PURPOSE:To provide a high reliability sensor of electrostatic capacitance type which is equipped with a trouble-shooting function. CONSTITUTION:A sensor part 6 of electrostatic capacitance type consisting of stationary electrodes 62, 63 and a movable electrode 61 supported by a beam 60 and having a function of weight is supplied with voltage higher than the voltage impressed at the time of sensing from a booster circuit 5 through drive circuits 3, 4. Thereby an electrostatic force is generated between the stationary electrodes 62, 63 and the movable electrode 61, and the same displacement as that caused by the acceleration to be sensed is produced on the movable electrode 61 to serve for diagnosis for the trouble. Thus trouble-shooting of the sensor can be carried out certainly, and high reliability can be held at all times.
Patent JP-H08238303-A (JP)
Title: Method and equipment for high pressure sterilization of article
Inventor: LHENRY BERNARD
IPC: A61L2/02
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for high pressure sterilizing of bulk of products and maintaining a property of sterilized products by providing a throwing means to throw the products to be sterilized on the edge part of a tube of which length of circular cross section is adjustable, and by providing a collecting means to continuously collect the bulk of sterilized products on the other edge. SOLUTION: The tube 1 forms an internal processing container 2 and its length is adjustable, the internal processing container 2 has a round cross section and has two open edges 2a, 2b which encounter each other. The throwing means 10 is provided on the first open edge 2a of the container 2 to throw the continuous bulk of products to be sterilized into the container and a blockade means 30 is provided on the second open edge 2b of the container 2. A pressuring means 50 pressures the continuous bulk of products to sterilize them, and an isolation method 3 isolates the bulk of sterilized products from the bulk of products to be sterilized. Sterilizing means 25, 26 provided on the second edge 2b of the container 2 sterilize the first edge 2a of the container 2, and the collecting means 70 collects the sterilized products.
Patent JP-H04248859-A (JP)
Title: Polypropylene resin composition
Inventor: KOIZUMI JUNJI
IPC: C08L87/00
Filed: 1991-01-25
Abstract: PURPOSE:To obtain a polypropylene resin composition having excellent mechanical strength such as tensile strength and flexural strength. CONSTITUTION:A polypropylene resin composition consisting of 100 pts.wt. resin mixture of 50-90wt.% polypropylene resin containing a modified polypropylene resin and 10-50wt.% polycarbonate resin, 1-10 pts.wt. phenoxy resin, and 0.5-5 pts.wt. tertiary amine-containing compound as a catalyst and a compatibilizing agent.
Patent JP-S58143487-A (JP)
Title: Magnetic bubble element
Inventor: GOKAN HIROSHI
IPC: G11C11/14
Filed: 1982-02-19
Abstract: PURPOSE:To prevent a thin film detector from deteriorating thermally specially during the thermosetting of the 2nd insulating layer, by providing an insulating layer made of an inorganic material between the thin film detector of a magnetic bubble element and the 2nd insulating layer consisting of a conductor pattern layer and a heat-resistive high polymer resin film. CONSTITUTION:On a magnetic film 11 where bubbles are held, the insulating layer 12 is formed and then a Ta-Au layer 13 is vapor-deposited. Then, after a resist pattern 14 having an opening is formed on the layer 13, ''Permalloy '' 15 is vapor-deposited. A resist pattern is formed by a lift-off method and a conductor pattern 16 and the thin film detector 17 surrounding a conductor lead pattern are formed by ion etching. Then, an inorganic material selected among SiO2, Al2O3, TiO2, Si3N4, and Ta2O5 is sputtered to form an insulating layer 18 to 200-2,000Angstrom . Then, the 2nd insulating layer made of the heat-resistive high polymer resin is formed. A ''Permalloy '' pattern 20 for transfer is formed. Thus, characteristic deterioration due to the surface oxidation of the detector 17 is prevented during the thermosetting of the insulating layer 19.