baber/WOPTO huggingface dataset:
Patent JP-H01129113-A (JP)
Title: Measuring method of surface roughness
Inventor: YAMAKITA YUKISHIGE
IPC: G01B15/00
Filed: 1987-11-16
Abstract: PURPOSE:To measure easily the height of a sample on a measuring point, by a method wherein a reference image of the sample disposed horizontally and an inclined image of the sample rotated are superposed on a screen and a shift of the same point is measured. CONSTITUTION:When an axis O of rotation and an angle theta of rotation are given to an arbitrary point P of a height (hp) on a sample stage set horizontally, the point P shifts to the position of P' and the position of P' in an image 2 slides in accordance with the height of the point P. When it is found that the point P(X1) shifts to the position of P'(X2) in this way, the height (hp) of the arbitrary point P on a sample on the sample stage is obtained by hp=x1/ tantheta-x2/sintheta based on X1-X2=X1(1-costheta)+hpsintheta. Then, a reference plane and an inclined image plane obtained after rotation are inputted to an image processor and superposed therein, and the aforesaid (hp) is determined from the image data at a position in a region of the superposition whereat the absolute value of a difference in density is the minimum.
Patent JP-2000114561-A (JP)
Title: Manufacture of solar cell thin film
Inventor: NIKI SAKAE
IPC: H01L31/04
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of point defects (multiple voids) or laminate defects such as crystal twin, etc., caused in thin films to improve quality as well as enable lower temperature treatment and simplification of the manufacturing method. SOLUTION: A glass substrate 2 on which a rear-surface electrode 3 is formed is disposed in a vacuum tank 7 and a Cuα(InxGa1-x)β(SeyS1-y)γ thin film 4 is formed on the rear-surface electrode 3 on the glass substrate 2 by vapor- depositing or sputtering Cu, In, Ga, Se and S from a supply source 8. At this time, steam is irradiated onto the rear-surface electrode 3 on the glass substrate 2 from a supply source 9 to supply water or hydroxy group. Anion voids generated during the formation of the thin film are filled with oxygen so that generation of anion voids and multiple voids of cation-anion are prevented and the density of the twins correlating with anion voids is reduced.
Patent JP-S63141524-A (JP)
Inventor: KUHARA SHIGEMATSU
IPC: A01G1/06
Filed: 1986-12-04
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-H10127787-A (JP)
Title: Infrared ray therapeutic device
Inventor: MOROZUMI KEIJI
IPC: A61N5/06
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact and low-cost infrared ray therapeutic device in which a surface temperature of a housing can be maintained under a specified value without changing the form of the housing, or using a temperature sensor of high temperature specifications corresponding to high output performance of an infrared ray radiation plate. SOLUTION: In an infrared ray therapeutic device, an infrared ray radiation part 10 is provided with an infrared ray radiation plate 14 for radiating an infrared ray toward lesion, a protruded reflection plate 16 provided on the back of the infrared ray radiation plate 14 and protruded backward, and a housing 12 protruded backward. A shielding plate 32 to prohibit transmission of heat is disposed between a top part 12b of the reflection plate 16 and a top part 12d of the housing 12. A thermostat 33 is installed on a back surface of the shielding plate 32. Thermal load applied to the top part 12d of the housing 12 and the thermostat 33 can be reduced by this shielding plate 32.
Patent JP-S63142359-A (JP)
Title: Electrophotographic sensitive body
Inventor: ASANUMA TADASHI
IPC: G03G5/14
Filed: 1986-12-04
Abstract: PURPOSE:To enhance performance as an electrophotographic sensitive body by forming a photosensitive body of multilayer structure obtained by forming a layer made of a resin dispersed pigment on a conductive substrate composed of a phenol resin layer and an aluminum layer coating the re sin layer. CONSTITUTION:The photosensitive body is provided with the layer formed by dispersing the pigment into the resin formed on the conductive substrate formed by coating the phenol resin layer with the aluminum layer. This photosensitive body is based on a functionally separated type, that is, a double layer type composed of at least an electric charge generating layer and a charge transfer layer, and as the charge generating layer, an azo type pigment, such as Sudan Red, Dian Blue, or Genius Green B, is used, and it is dispersed into the organic binder resin, in a comparatively high concentration to form the charge generating layer. As the compound for constituting the charge transfer layer, anthracene, pyrene, and the like are enumerated, thus permitting the obtained photosensitive body to be widely used for the electrophotographic application fields, such as laser printers, CRT printers, and electrophotomechanical plate-making systems.
Patent JP-2000123722-A (JP)
Title: Manufacture of substrate for display
Inventor: MASAKI YOSHIKI
IPC: H01J11/26
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate for display resolving exfoliation between a dielectric layer and a barrier rib generated when forming the dielectric layer and the barrier rib on the glass substrate mounted with electrodes. SOLUTION: In the manufacturing method for the substrate for display obtained by simultaneously baking a dielectric paste applied film and a barrier rib pattern formed on the film, the difference |t1-t2| between a baking shrinkage rate t1 of the dielectric paste applied film and a baking shrinkage rate t2 of the barrier rib pattern is set to be not more than 0.03, thereby the excellent substrate for display resolving barrier rib exfoliation can be obtained.
Patent JP-H03150291-A (JP)
Title: Substrate-fixing mechanism
Inventor: YAMADA HIROSHI
IPC: C30B25/00
Filed: 1989-11-07
Abstract: PURPOSE:To improve the quality of a thin film by using a thin film-forming apparatus composed of a thin film-forming substrate and a substrate-fixing mechanism to fix the substrate and transfer to a thin film-forming heat- treatment chamber and keeping the gap around the substrate with the substrate- fixing mechanism covering the substrate. CONSTITUTION:The lower substrate-fixing table 1 has a semicylindrical structure. The inner wall of the table has nearly concentric shape to the circumference of substrate 3 and keeps a prescribed gap from the substrate 3. Rod-shaped parts (a) having grooves for fixing the substrate 3 are formed at the inside of the table and legs (b) for stably keeping the table are attached to the outer side of the table. A substrate 3 is fixed to the substrate fixing table and the substrate-fixing mechanism 6 is placed in a heat treatment chamber 7. The substrate 3 is heated to a prescribed temperature with a heater 8 and subjected to thermal oxidation by introducing O2 gas, etc., from a gas introducing system. Separately, silane gas or a mixed gas of silane and phosphine, etc., is introduced into the chamber to form a gate electrode film. The unreacted gas and waste gas are exhausted as a downstream 5 after the vapor-phase reaction of the components near the substrate 3.
Patent JP-H10135198-A (JP)
Title: Formation of thin film
Inventor: MACHIDA KATSUYUKI
IPC: H01L21/312
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To easily form a thin film having a flat surface by forming a coating film by applying a coating solution containing a desired material to the surface of a substrate and pressing the surface of a plate against the surface of the coating film. SOLUTION: After wiring 2 is formed on a semiconductor substrate 1 (a), an insulating film 3 is formed on the wiring 2 by SOG coating in a state where the surface of the film 3 is not completely flattened (b). Then a film (flat plate) 4 is put on the surface of the film 3, and the surface of the film 3 is flattened by pressurizing the film 4 against the film 3 through a quartz substrate having a polished flat surface while the substrate 1 is heated (c). After the surface of the film 3 is flattened, the film 4 is removed, and the flattened insulating film 5 is baked and annealed. Therefore, a highly reliable and stable structure for multilayered wiring can be formed without producing any dust, because the surface of a formed film can be flattened easily and no grinding is essentially required.
Patent JP-H10196747-A (JP)
Title: Hydraulic tensioner
Inventor: SMITH FRANKLIN R
IPC: F16H7/08
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of air inside a fluid chamber, and prevent a plunger from contractedly retreating at the time of engine suspension in the hydraulic tensioner. SOLUTION: A fluid chamber 22 is formed in a housing 20, a plunger 40 is housed inside the fluid chamber (hollow) in such a way that it can be slid, and concurrently, a spring energizing the plunger 40 to the projected direction, is provided. A check valve 100 is provided for a flow passage 24. An air vent 91 made out of a sintered alloy in a disc shape is disposed on the upper part of the plunger 40. Besides, a rack 110 to be linked (movable) with the plunger 40, and a ratchet 120 that is energized by a spring 122 in such a way as to be engaged with the rack 110, are also provided.
Patent JP-2001106524-A (JP)
Title: Producing method of alkaline fluoride
Inventor: KOBAYASHI KENJI
IPC: C01D3/02
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of alkaline fluorides which scarcely include oxides and are highly pure. SOLUTION: Aqueous salt or hydroxide which contains either Li or Na are made to a solution, thereafter, the solution is mixed with a solution of a fluoridizing agent and stirred. Thus, a precipitate of the alkaline fluoride is prepared and the precipiate is subjected to dehydration and drying treatment. Thereby, the alkaline fluorides such as lithium fluoride(LiF), lithium hydrogen fluoride(LIF.HF), sodium fluoride(NaF) and sodium hydrogen fluoride(NaF.HF) are provided.
Patent JP-H08142430-A (JP)
Title: Card printing tool
Inventor: TAKAHASHI KAZUHIKO
IPC: B42D15/02
Filed: 1994-11-22
Abstract: PURPOSE: To provide a card printing tool constituted so as to be capable of forming a printing card such as a card of one's own making having good appearance. CONSTITUTION: A pasteboard sheet 1 formed so as to have an appropriate paper size capable of being passed through a printer and having easily releasable self-adhesive surfaces 5 formed on the single surface thereof in a stripe form, the release sheet capable of being bonded to the self-adhesive surfaces 5 of the pasteboard sheet and a setting plate 3 having a recessed part 7 receiving a card 6 to be printed to set the same at a predetermined position and a guide groove 8 (positioning means) catching one side of the pasteboard sheet 1 to position the sheet 1 formed thereto are provided.  The card 6 fitted in the recessed part 7 of the setting plate 3 is covered with the pasteboard sheet 1 positioned by the guide groove 8 and pressed to be bonded to the self-adhesive surfaces 5 and the pasteboard sheet 1 having the card 6 bonded thereto is passed through the printer to apply printing to the card 6 and the printed card 6 is peeled by curving the pasteboard sheet 1.
Patent JP-H10134614-A (JP)
Title: Fluorescent lamp device and luminaire
Inventor: YASUDA TAKEO
IPC: H01J61/32
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of selecting the presence or absence of a globe by providing the fitting groove of a circularly formed light control body on a continuous face section of one of a fixed plate and a cover section. SOLUTION: The opening section 61 of a globe 6 formed to cover two nearly U-shaped fluorescent lamps 4, opened at one end, having a semispherical shape at the tip section, and made of a light diffusing synthetic resin or glass is inserted and fixed in the circular fitting groove 32 of a fixed plate 3. A silicone thermosetting adhesive 62 is filled in a gap to connect and fix it. When the opening section 61 of the globe 6 applied with a light diffusing property is inserted into the circular fitting groove 32 formed on the continuous face of the fixed plate 3 and the adhesive 62 is filled and fixed, a fluorescent lamp device with the globe 6 is obtained. When the fluorescent lamp device with the globe 6 is lighted, the emitted light from the fluorescent lamps 4 is diffused when it passes through the globe 6, and the illumination with a soft atmosphere can be obtained.
Patent JP-H07143797-A (JP)
Title: Microstep driver for step motor
Inventor: NAKAEGAWA TOMOHIDE
IPC: H02P8/22
Filed: 1993-11-17
Abstract: PURPOSE:To enhance accuracy and reliability in the waveform reproducibility of exciting current while simplifying the circuitry. CONSTITUTION:The microstep driver for step motor comprises an input control circuit 10 delivering drive signals A0, B0 having pseudo-triangular function waveform corresponding to each coil 5A, 5B upon receiving a rotation command signal, and an exciting circuit 12 for converting each drive signal into an exciting current. The exciting current 12 comprises a first impedance converter 16 for current amplifying the drive signals A0, B0, and a second impedance converter 18 for current amplifying the driving signals A0, B0 subjected to waveform inversion through an inverter 14. Output from the first impedance converter 16 is connected with one end of each coil having the other end connected with the output from the second impedance converter 18.
Patent JP-S63141024-A (JP)
Title: Production of liquid crystal device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1337
Filed: 1986-12-02
Abstract: PURPOSE:To obtain a liquid crystal device having more distinct critical electric field by forming an org. resin contg. a ferroelectric material on an electrode, impressing an electric voltage across another electrode separated from the afore-mentioned electrode to orient the ferroelectric electrode to the direction of another electrode, and fixing the org. resin by executing heat-treatment. CONSTITUTION:Transparent electroconductive films 4, 4' are formed on glass substrates 5, 5' and an org. film 3 and an orientation film 2 contg. the first ferroelectric body FE are formed on the upper surface of one of the transparent electroconductive films. On one hand, film 3' and orientation film 2' contg. the second ferroelectric body FE are formed on the upper surface of another electrode 4'. A substrate body produced by integrating the above described films is faced oppositely to another substrate body at a fixed distance, and the FE in the films 3, 3' are branched to another electrode by impressing ca.20-100V electric voltage to the whole body. Thereafter, the unnecessary soln. in the org. resin film is removed by heating and evaporation, executing also heat-setting.
Patent JP-S63140444-A (JP)
Title: Vtr device
Inventor: ABE NOBUYUKI
IPC: G11B15/10
Filed: 1986-12-02
Abstract: PURPOSE:To execute very easily the handling by displaying a present action mode, plural transitable action modes and the transition conditions. CONSTITUTION:The device is equipped with a control part to execute the judging of the transition conditions of an action mode from an input part and a displaying part to display the action mode and the time designated by the control part. By lighting up an action mode displaying part 2-1 as a first displaying part to display first and second action modes and lighting up a transition direction displaying part 2-2 as a second displaying part to display the transition direction made transitional from the first action mode to the second action mode by a mode displaying part 2, the first action mode and the transition direction of the second action mode desired can be confirmed. Further, by lighting up a transition conditions displaying part 2-3 as a third displaying part to display the operating conditions to transit to the second action mode desired, operation can be easily executed.
Patent JP-H08127420-A (JP)
Title: Airport baggage delivery guide system using non-contact information reading tag
Inventor: ISHIAI YOSHINORI
IPC: G06K17/00
Filed: 1994-10-31
Abstract: PURPOSE: To eliminate the irritation of a traveler in the baggage delivery place of an airport and the confusion in front of a delivery conveyor. CONSTITUTION: A prescribed piece of information is recorded on a tag attached to a baggage at baggage checking, and the information of the passed tag read by a reading function 10 set in a baggage delivery place in an arrival airport is displayed on a display function 13 such as guide display board. In this case, a prescribed piece of information is recorded on a main ticket attached to the baggage at baggage checking and the stub, the information read by the tag reading function 10 set in the arrival airport is displayed on the display function 13, and the information recorded on the stub possessed by a claimant is collated with the information of the main ticket attached to the baggage by a collating function.  The collating function has information reading functions 15, 14 for reading the contents of the main thicket attached to the baggage and the stub presented by the traveler, respectively.
Patent JP-H06139542-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: KAIZU ISATAKE
IPC: G11B5/66
Filed: 1992-10-27
Abstract: PURPOSE:To prevent reduction of reproducing efficiency by forming a soft magnetic backing layer having specified characteristics and a perpendicular recording layer on a nonmagnetic substrate to constitute a perpendicular magnetic recording medium. CONSTITUTION:This magnetic recording medium consists of a soft magnetic backing layer 12 and a perpendicular recording layer 13 formed on a nonmagnetic substrate 11. This soft magnetic backing layer 12 has 20-1000 relative magnetic permeability and >10kG saturation magnetic flux density. Further, film thickness deltaumum and relative magnetic permeability muu of the soft magnetic backing layer satisfy the relation of muuXdeltau (mum)>200. By this method, no magnetic saturation is caused in the top end of a head main pole or in the soft magnetic backing layer facing to the top end of the main magnetic pole by external floating magnetic field. The magnetic resistance of the backing layer can be decreased because its film thickness is controlled considering the relation with the low relative magnetic permeability, which prevents reduction of the reproducing efficiency.
Patent JP-S63142720-A (JP)
Title: Logic circuit
Inventor: OMICHI HITOSHI
IPC: H03K19/086
Filed: 1986-12-05
Abstract: PURPOSE:To shorten a switching time by connecting a transistor in parallel with an emitter follower impedance and turning the transistor on/off with logic outputs on respective opposite sides. CONSTITUTION:The transistor (transistor 6 or transistor Q6) is provided, which is connected in parallel with the emitter follower impedance (emitter follower resistance R3 and R4 and emitter follower resistance R5 and R6) in an emitter coupled logic and turned on/off by impressing the logic output (NOR logic output or OR logic output) on the respective opposite sides on the transistor. Thus, when the level in an output terminal is changed from a high level to a low level, by making the impedance between the output terminal and an earth low and rapidly discharging charges, the switching time can be shortened. And when the level in the output terminal is changed from the low level to the high level, by making the impedance between the output terminal and the earth high, the rapid charge can be obtained and the switching time can be shortened in the same way.
Patent JP-2000351367-A (JP)
Title: Carbody inclining device for rolling stock
Inventor: KATO TATSUNA
IPC: B61F5/22
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce weight, to reduce cost, to perform accurate position control and rapid response control, and to facilitate maintenance. SOLUTION: The nut members 11 and 11 of ball screws in the same screw direction are horizontally and rotatably provided on the two side beams 2 and 2 of a truck 1. This device comprises a servo motor 12; and a power transmission mechanism 13 coupled to the servo motor 12 and the two nut members 11 and 11 through a gear and reversely rotating the two nut members 11 and 11 by the same amount. Air springs 6 and 6 to support a carbody 7 are supported by bolt members 14 and 14 threadedly engaged with the two nut members 11 and 11.
Patent JP-H10135950-A (JP)
Title: Network management system
Inventor: MINAMI SHINJI
IPC: H04L12/24
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide the network management system in which missing of management with respect to a plurality of networks is prevented. SOLUTION: Terminal management equipments 21-3m send management information of a communication network to a distributed management equipment 20. The distributed management equipment 20 transmits the management information received to an integrated management equipment 10. At the occurrence of a fault in the distribution management equipment 20, the distribution management equipment 20 informs the occurrence of the fault to the integrated management equipment 10, and the integrated management equipment 10 sends management destination revision information to the distributed management equipment 20. The distributed management equipment 20 sends the received management destination revision information to the terminal management equipment 21-2m. The terminal management equipment 21-2m send the management information to the distribution management equipment 30.
Patent JP-H05125511-A (JP)
Title: Method and device for removing dross in hot dip metal coating
Inventor: NAKASHIO SATORU
IPC: C23C2/00
Filed: 1991-11-05
Abstract: PURPOSE:To provide a method and a device for removing dross in hot dip metal coating. CONSTITUTION:The dross removal device is composed of a dross recovering metal pot 21, heating chamber 22, washing vessel 23, liquid pump 24 for pumping up zinc and sheet filter 26 arranged as approaching to a galvanizing pot 1, and the sheet filter 26 is inserted from the one side of the dross recovering metal pot 21 and formed to U-shape in there and drawn out from the other side and passed between burners 25a, 25b arranged in the heating chamber 22 and formed to U-shape from the one side of the washing vessel 25 and drawn out from the other side. By this method, the dross and the zinc can easily be separated and removed and the sheet filter can be reused and man-hand and trouble in order to scoop up the floated dross are unnecessary and the cost is reduced.
Patent JP-H06213972-A (JP)
Title: Boundary scan cell circuit, boundary scan test circuit and their using method
Inventor: KAMATA TAKEHIRO
IPC: G01R31/28
Filed: 1993-11-18
Abstract: PURPOSE:To shorten test time in a 0/1 stack-at fault using a boundary scan test circuit. CONSTITUTION:In a boundary scan cell circuit 100a for input, one of a signal from a logical input terminal 101 and an exclusive logical sum produced in an arithmometer 112 is selected and output with a third selector 111 according to a control signal Scb, and this output is latched with a first flip flop 104. With the arithmometer 112, the exclusive OR of the output from the first flip flop 104 and the signal from the logical input terminal 101 is calculated. The exclusive OR signal is scanned out of a scan output terminal 108. Shift operation number in scanning out the test results is reduced and the test time is shortened. Also in a circuit for output, the scan-in of a reversal logic is omitted and the test time is shortened by automatically producing a reversal logic of the test data.