baber/WOPTO huggingface dataset:
Patent JP-H08230938-A (JP)
Title: Embossed carrier tape
Inventor: KIKUCHI NAOKI
IPC: B65D73/02
Filed: 1995-02-28
Abstract: PURPOSE: To prevent dust from entering product-housing parts and to prevent the housed products from being unstable or from being popped out of an em bossed carrier tape by a method wherein a top cover tape is stuck by heat sealing at its both ends to the tape main body with the width of heat sealing kept uniform without being narrowed partially, making separation hardly occur to the top cover tape. CONSTITUTION: After products W such as semiconductor devices are housed in product-housing parts 15, a top cover tape 20 is put on the tape main body 12 in the longitudinal direction so that the product-housing parts 15 can be covered therewith. Then, the top cover tape is stuck by heat sealing at its both ends (heat sealing parts 11 and 12) to the tape main body while partition ribs 14 formed between the product-housing parts 15-15 are made lower than the upper face of the tape main body 12 in a width corresponding to the width L of recessed parts of the product-housing parts 15.
Patent JP-S54156041-A (JP)
Title: Refractory coating compound
Inventor: NISHIZAWA HITOSHI
IPC: C09K21/12
Filed: 1978-05-31
Abstract: PURPOSE: To obtain a refractory coating compound capable of forming a film with a few crack and sagging in burning, having no toxicity to the human body, by the dispersing cellulosic short fibers subjected to flame-retardant treatment by a phosphorus compound into a coating compound.  
     CONSTITUTION: A) A liquid polymer, e.g., a polybutadiene having a low-molecular weight, is blended with B) an inorganic powder filler, e.g., aluminum hydroxide, C) a flame-retardant, e.g., antimony trioxide, and D) 30W80 parts by wt. based on 100 parts by wt. of A) of a cellulosic short fiber treated by 9.10- dihydro-9-oxa-10-phosphaphenantherene-10-oxide shown by the formula as a flameretardant to give the desired coating compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63229965-A (JP)
Title: Scanning method for continuous page copying
Inventor: OGURA MASAAKI
IPC: G03G15/00
Filed: 1987-03-18
Abstract: PURPOSE:To attain page continuous copy into a regular position on a copy paper by detecting an original size on an original platen by means of a photoelectric sensor and deciding the range of scan in accordance with a value in which the length of a discriminated lengthwise direction is equally divided. CONSTITUTION:A book, a register and the like are mounted on a contact glass 5 with pages opened. The photoelectric sensors S1-S6 and S10-S19 of light- projection and reception type are provided outside respective sides which are orthogonal to the glass 5 with one angle of the glass 5 as a reference. The interval (d) of the photoelectric sensors is set to constant, 50mm, for example, and the presence and absence of the original 99 is detected with the intervals. If the original is mounted as a figure (C), the sensors S1-S4 and S10-S11 generate detection force, and an auxiliary scan direction is judged to be a lengthwise direction. If the original 99 is mounted as a figure (D), the main scan direction is judged to be the lengthwise direction. Consequently, the value in which the lengthwise direction is equally divided is set to be the length of one page, whereby copy of respective pages is attained.
Patent JP-S58184067-A (JP)
Title: Method and apparatus for automatic working of three- dimensional curved surface
Inventor: MATSUI TETSUKI
IPC: B23K9/127
Filed: 1982-04-21
Abstract: PURPOSE:To perform titled working by setting a value in accordance with dimension indicated in the drawing of a position to be worked to a controlling device, controlling a measuring device by above-mentioned value to perform measurement and controlling a working device by corrected measured value, and thereby moving the tip of the working device according to the indicated dimension. CONSTITUTION:For instance, the dimension indicated in the drawing of a nozzle hole is inputted to controlling devices 16, 17. A rotary table 18 is driven by a driving motor 14 basing on a command from the device 16, and the center of the nozzle hole is made to coincide with the center line in the left and right directions of a main shaft 5. An arm 7 is controlled by an output signal of a driving system controlling device 15 inputted through the device 17, and sets the center to the position of the center of nozzle hole. A measuring terminal 10 at the tip of the arm 7 measures the shape of a place to be cut and worked automatically and the measured value and a prescribed dimension are compared and corrected by the device 17. The corrected value is programmatically inputted from the device 17 to the device 15, and the tip of a cutting torch 12 travels automatically according to an output signal of the device 15 along the worked face keeping a fixed distance from the work 18, and cuts the nozzle hole.
Patent JP-H03267192-A (JP)
Title: Water purifier with life indicator
Inventor: TSUSHIMA TETSUYA
IPC: C02F1/28
Filed: 1990-03-15
Abstract: PURPOSE:To detect the degree of the deterioration of water purifying agent by using thin wire of one metal selected from the group of aluminium, silver and iron. CONSTITUTION:City water is introduced from an inlet 2 and filtered by filter cloth 4 in the upper part and allowed to enter into a column in which the water is purified by the water purifying agent and filtered by the filter cloth 4 in the lower part, and then taken out to the outside through an outlet 3. The indicator 7 made of thin wire of one metal selected from the group of aluminium, silver and iron is soaked in the purified water filtered by the filer in the lower part. When the concentration at the outlet of the water purifier exceeds 0.1ppm, the metallic wire is sharply reacted and is cut which is displayed in the indicator so that the termination of the period to be allowed to use the water purifier is known.
Patent JP-H11260703-A (JP)
Title: Exposure apparatus and method of evaluating projection lens of exposure apparatus
Inventor: MITA ISAO
IPC: H01L21/027
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an exposure apparatus capable of independently separating the influences of aberration of its projection lens and production error of a reticle on the line width of a resist pattern at the time of evaluating the projection lens and suitable to evaluate the projection lens more accurately, and a method of evaluating the projection lens of an exposure apparatus. SOLUTION: The pattern of positions on a reticle 6 is moved to a plurality of designated positions (La-Le) with respect to a projection lens 13, a predetermined pattern is exposed on a resist on a wafer 14 as an object to be exposed at each designated position, and the line width of each pattern formed on the resist on the wafer 14 is measured. Based on the results of the measurement of the line widths of the individual patterns, the aberrations of the projection lens at the designated positions (La-Le) are evaluated.
Patent JP-H01236938-A (JP)
Title: Plasma generator
Inventor: ANDO YASUNORI
IPC: B01J19/08
Filed: 1988-03-17
Abstract: PURPOSE:To enhance the uniformity of ion beams and to enable treatment of large area simultaneously by constituting the respective electrodes of the porous or meshy electrodes allowing the passage of electrons, provided in a chamber. CONSTITUTION:The region reaching a target 4 provided to the other end from a gas introduction port 3 provided to one end of the inside of a chamber 1 is sectioned into a source plasma generation region A, acceleration regions B, C and a reaction region D in order, and the electrodes 5-7 are provided respectively in the respective regions. Further the introduction pipe 8 of a gaseous raw material from which plasma is generated by collision against electrons and ionization action is connected with the reaction region D. The peripheral edges of the electrodes 5-7 are fitted on the inner wall surface of the chamber 1 and these electrodes are constituted of the porous or meshy electrodes allowing the passage of electrons in a range over the nearly whole surface. As a result, the uniformity of ion beams is improved and treatment (thin film formation or etching) of large area is enabled simultaneously.
Patent JP-S5518795-A (JP)
Title: Parking system
Inventor: KAARU BENKUTO TOREEN
IPC: G07C1/30
Filed: 1979-05-25
Abstract: The present invention refers to a motor vehicle parking system utilizing three units interrelated to each other, namely
 A) a sign for indicating a parking space,
 B) a parking meter at the disposal of the vehicle's proprieter and
 C) a terminal in which information accumulated in the parking meter may be evaluated. 
<??>Said sign contains an information, which, as a code, indicates one or more of the following items,
 i) maximal length of parking time
 ii) cost per unit of time or per occasion,
 iii) who is permitted to receive payment for the utilized time or occasion,
 iv) information about who has specific permission. 
<??>Said parking meter has different storage means, each intended to store information belonging to one entitled to receive payment.
Patent JP-S62278399-A (JP)
Inventor: CHIYAARUZU MANDORIN
IPC: F17C9/02
Filed: 1987-03-19
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-H09227567-A (JP)
Title: Epoxy derivative
Inventor: IMANISHI TAKESHI
IPC: G01N21/76
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new epoxy derivative containing an acridine structure and a tricyclodecane structure, having excellent stability, easily inducing a luminescent reaction and useful e.g. as a label for the detection of a specific substance in a biological specimen. SOLUTION: This new epoxy derivative is e.g. an acridine compound expressed by formula I [X is NH, NR<3> (R<3> is a 1-4C alkyl, phenyl, a substituted phenyl, benzyl, etc.), methylene, O or S; R<1> and R<2> are each H, a 1-4C alkyl, a (substituted)amino, carboxy, an alkoxy, cyano, nitro or a halogen]. It has excellent stability, easily induces a luminescent reaction and is useful e.g. as a label for the detection of a specific substance in a biological specimen. The compound can be produced by reacting a ketone compound such as an acridine compound of formula II with 2-adamantanone of formula III and epoxidizing the resulting tricyclodecylidene-acridine derivative of formula IV with 3- chloroperbenzoic acid, etc.
Patent JP-S63234469-A (JP)
Title: Transducer supporting device
Inventor: YAMAGUCHI YUZO
IPC: G11B21/21
Filed: 1987-03-23
Abstract: PURPOSE:To reduce the floating amt. reduction of a transducer mounting means at seek time by approaching the end of the joining part of the rigid structure supporting body of an actually flexible part for the slider fit part side end of an actually flexible part to the plane face side forming the floating face of a slider. CONSTITUTION:A rigid structure supporting body 5 has an elastic part 6 and load beam part 7 and is bound by a screw 10 to a guide arm 9 at the combination part 8 of the other end of the elastic part 6. A slider 3 has a floating face 11 and is floated by the bearing action of the air film formed between a rotating memory medium 1 and the floating face 11, and approaches the joining part 13 side terminal B of a flexible finger part 15 to the plane 20 formed by the floating face 11 more than the terminal C at a step part 17 side. Therefore the rotary moment and shearing force are acted by seek acceleration at seeking time on the flexible part of a soft structure supporting body. The slider is thus reduced at its reduction in the floating amt. of seeking time.
Patent JP-H01239723-A (JP)
Title: Circuit breaker
Inventor: SHIMANO TERUMI
IPC: H01H73/12
Filed: 1988-03-22
Abstract: PURPOSE:To prevent the damage of the coverage of lead wires by drawing out the lead wires to the outside respectively through guide holes between an insertion clearance of a cover gearing part and a base gearing part. CONSTITUTION:In a breaker 1, an accessary device having a fixing base 5, a cover 6, and a switch 7 is installed, and lead wires 8 of the switch 7 are drawn out from drawing-out holes 4 to the outside. When a mold case 2 and a cover 3 are assembled, the wires 8 are drawn out respectively through an insertion clearance 63 of a cover gearing part 62, and through guide holes A between the gearing part 62 and a base gearing part 54. ln this case, the wires 8 are drawn out individually through the boles A, and bent in the direction different from the passing direction through the insertion clearance 63 of the gearing part 62. As a result, the wires 8 are positioned surely generating no damage at the coverage, and they have a strength to bear the tensile force from the outside.
Patent JP-H04277717-A (JP)
Title: Electromagnetic radiation information recording device
Inventor: TAKANASHI RYOYU
IPC: G02F1/03
Filed: 1991-03-06
Abstract: PURPOSE:To obtain the electromagnetic radiation information recording device which has high sensitivity. CONSTITUTION:A photoconductive layer member PCL and an optical modulating material layer member PML are provided between a 1st electrode Et1 and a 2nd electrode Et2 supplied with a specific voltage for operation, the optical modulating material layer member PML is thick enough to reproduce information, recorded thereupon, as a reproduced image having a predetermined contrast ratio, and the photoconductive layer member PCL is thicker than the optical modulating material layer member PML. Consequently, the voltage applied to the optical modulating material layer member PML becomes high and recording operation for obtaining the reproduced image which has high sensitivity and a necessary contrast ratio is performed.
Patent JP-S59193220-A (JP)
Title: Preparation of unidirectional silicon steel plate
Inventor: IIDA YOSHIAKI
IPC: C23C22/00
Filed: 1983-04-15
Abstract: PURPOSE:To prepare a unidirectional silicon steel plate excellent in iron loss characteristics, by coating a steel plate containing a specific compositional amount of Si and a minute amount of S, Se and N with an annealing separating agent containing Nb-oxide before applying final annealing to the coated steel plate under a specific condition. CONSTITUTION:After a steel plate after final cold rolling containing 4.5wt% or less Si and a minute amount of at least one element among S, Se and N is subjected to decarburizing annealing, the treated steel plate is coated with an Nb-oxide-containing annealing separating agent and, succeedingly, final annealing is applied to the coated steel plate at a temp. ranging from 1,000-1,200 deg.C in a hydrogen atmosphere to completely remove precipitates such as nitride, sulfide or selenide after the completion of secondary recrystallization from steel as impurities. By this method, a unidirectional silicon steel plate excellent in iron loss characteristics is obtained. As the above mentioned annealing separating agent, it is pref. to use one containing Nb-oxide in an amount so as to bring Nb-adhesion amount per the single surface of the steel plate to be 0.02- 0.5g/m<2>.
Patent JP-H01239503-A (JP)
Title: Te/tm mode splitter
Inventor: GO HISAO
IPC: G02B6/12
Filed: 1988-03-22
Abstract: PURPOSE:To improve an extinction ratio by forming a straight waveguide formed by diffusion of Ti on an LiNbO3 substrate and plural pieces of branch waveguides which are formed by a proton exchange method and intersect with the straight waveguide. CONSTITUTION:The Ti-diffused waveguide 2, the branch waveguides 3 formed by the proton exchange method and a waveguide 4 for coupling formed by the proton exchange method are provided on the LiNbO3 substrate 1. The increase amt. of the refractive index with respect to TM light is larger in case of the formation by the proton exchange method than in case of the formation by the Ti diffusion method and, therefore, the greater part of the TM light is guided to the proton exchange waveguide side. Whereas, the light past the intersection part with the branch waveguide 3a arrives in succession at the exchange part with the branch waveguide 3b where the greater part of the TM waves are coupled again to the proton exchange waveguide side. The extinction ratio after the passage through the branch waveguide 3b is consequently improved to about 20dB. The extinction ratio thereafter increases at ever passage through the intersection part similarly. The high extinction ratio is thereby obtd.
Patent JP-S56162011-A (JP)
Title: Conversion system for mechanical displacement to electric signal and converting device
Inventor: SHIMIZU SUKENOBU
IPC: G01D5/34
Filed: 1980-05-20
Abstract: PURPOSE:To convert mechanical displacement to an electric signal accurately without the influence of the characteristic change of a light emitting element and a photodetector and the fluctuation of a power source voltage, by using such code plate that the sum of irradiation areas for plural photodetectors becomes constant approximately. CONSTITUTION:A pair of photodetectors 1 and 2 are arranged with the optical axis of an LED3 as the symmetrical axis, and a code plate 4 is arranged in the middle of the optical path betweeen these photodetectors and the LED3, and the code plate 4 has a shadow part consisting of a light transmitting part and a light shielding part interposing the optical axis, and the shadow part is moved for the optical axis to change irradiation areas of the photodetectors. The sum of irradiation areas for the photodetectors 1 and 2 is made constant approximately to obtain a digital output, which is proportional to f(x) corresponding to mechanical displacement (x) due to the code plate 4 on the optical axis, or an analogue output, which is proportional to f(x) dependent upon only the power source potential, as the output of the photodetectors.
Patent JP-S60210440-A (JP)
Inventor: KODERA HIROYUKI
IPC: B32B38/00
Filed: 1984-04-04
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-S61226408-A (JP)
Title: Conveying device
Inventor: NARUSE SHIRO
IPC: H05K13/02
Filed: 1985-03-29
Abstract: PURPOSE:To secure such a conveying device that transfers a conveyed body in stepping going across between each stator in succession, by installing linear pulse motor's primary side stators juxtaposed on a conveying route and set up at the specified intervals and a rectinate secondary side stator being attached to the conveyed body. CONSTITUTION:Linear pulse motor's primary side stators 8A, 8B and 8C are set up on a ceiling of a vessel 1 along a conveying route in an arrow A direction at the specified pitch intervals, while in opposition to these stators, a linear pulse motor's secondary stator 9, having salient poles at regular pitch intervals, is attached to an overall length range of the top of a conveyed body 3. And, with magnetic attraction acting between these stators 8A, 8B and 8C and the stator 9, the conveyed body 3 supporting the load of a base plate 2 is suspensibly supported. Each position detecting device 11 is set up at the specified position on the conveying route in opposition to each of these stators 8A, 8B and 8C, and exciting coils of each stator are excited in order, making this excitation useful to compensation of a stepping error when the conveyed body 3 is transferred in stepping.
Patent JP-H05265610-A (JP)
Title: Image reading system
IPC: G06F13/10
Filed: 1992-03-24
Abstract: PURPOSE:To allow an initiator to control a scanner to be a target in accordance with the image reading operation mode of the scanner. CONSTITUTION:This image reading system is constituted of a host 9 to be an initiator part for sending a command based upon an SCSI interface, the scanner 8 to be a target part for executing the command and an SCSI bus 10 for connecting the scanner 8 to the host 9. The scanner 8 transmits a parameter corresponding to the reading operation mode to the host 9. The host 9 transmits a reading start command corresponding to the parameter of the reading operation mode sent from the scanner 8 to the scanner 8. Consequently the scanner 8 executes reading operation.
Patent JP-S58184268-A (JP)
Title: Lead-acid battery plate
Inventor: NITSUTA EIJI
IPC: H01M4/62
Filed: 1982-04-19
Abstract: PURPOSE:To improve active mass utilization by giving conductivity to a positive active mass by adding black phosphorus powder to a paste. CONSTITUTION:Black phosphorus is contained to a positive active mass. For example, 2.3l of dilute sulfuric acid (sp.gr. 1.16 at 20 deg.C) was gradually added to 10kg of lead powder (PbO contents 75%) and they were kneaded to prepare a paste. This paste was divided in five equal parts, and 0, 0.5, 1, 2, and 3wt% black phosphorus against lead powder was added to each paste respectively, and they were kneaded again and filled in a 1.9mm. thick grid for an automotive battery. These plates were formed as a positive electrode and discharge capacity was measured. Active mass utilization and life of black phosphorus added plate were clearly increased compared with no phosphorus plate.
Patent JP-H10266602-A (JP)
Title: Method for constructing building of plant, and module structure to be used for construction thereof
Inventor: TAKEDA MASAKADO
IPC: E04B5/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the installation of a module structure so as to shorten the construction period at the time of constructing a building of a plant using module structure. SOLUTION: A steel pillar 1 of a room inside of a building of plant, a steel frame of a ceiling beam 3, a lighting equipment 6, a duct 7, a pipeline 5, steel plates 2 as a wall surface material are integrated so as to form a module structure 10. After a skelton of the building of the plant is constructed to a stage of construction of floor, the module structure 10 is hoisted to a construction position of a room, and the steel pillar 1 and the skelton of the building of the plant are connected to each other, and thereafter, concrete is placed in a mold formed of the steel plates 2.
Patent JP-S57184619-A (JP)
Title: Circular edge longitudinal shearing machine
Inventor: FUJISAKA TEIJIROU
IPC: B23D19/06
Filed: 1981-04-30
Abstract: PURPOSE:To shorten the working time remarkably and save the manpower in fitting or removing an edge of a circular edge longitudinal shearing machine by providing near an edge set bogie an unloader with a fitting stripper which delivers a circular edge and a spacer from an arm to a main spindle. CONSTITUTION:Sub-spindle edge sets 5' are supported by housings 2, 3 at the driving side and the working side on a housing base. Next, at an unloader 30 with a fitting stripper 29, after the main spindle of an edge set 5' of a slitter S' has been aligned on a straight line facing a vacant arm 33 of the unloader 30, a plate 22 of a removing stripper 20 provided on the housing 3 of the slitter S' is moved in parallel along the main spindle by means of an oil pressure cylinder, thrusing a circular edge and a spacer fitted to the upper and the lower main spindles in one motion so as to deliver them to the arm 33. According to this constitution, the working time is shortened remarkably and the manpower can be saved in removing an edge of the shearing machine.