baber/WOPTO huggingface dataset:
Patent JP-S62170973-A (JP)
Title: Developer
Inventor: TSUJIMOTO KOJI
IPC: G03G9/087
Filed: 1986-01-23
Abstract: PURPOSE:To obtain a dense and sharp image high in image density even in the case of using a fine powder toner by using the toner comprising a fine powder of a colored pigment high in powder resistance and good in dispersibility into a synthetic resin as a part or all of the colorant. CONSTITUTION:The toner prevented from deterioration of image density even in the case of low transfer efficiency by the high concentration of the colored pigment can be prepared by (A) weighing out additives, such as the powder of polyester or the like synthetic resin, polyester, the fine colored pigment powder high in powder resistance and good in dispersibility into the polyester or the like, and a powdery electrification controller, mixing them, and converting the synthetic resin into a molten or softened state with a heat kneader or the like to uniformly disperse the coloring pigment and the like, (B) cooling the kneaded mixture to facilitate pulverization, and pulverizing it with a hammer mill, cutter mill, or the like into a powder of 3-5mum diameter, and (C) removing a powder of coarse particle diameter and then, a powder of too fine particle diameter to uniformize the powder in particle diameter.
Patent JP-H01189674-A (JP)
Title: Electronic learning machine
Inventor: KUROKAWA YUJI
IPC: G06Q50/00
Filed: 1988-01-26
Abstract: PURPOSE:To obtain the title electronic learning machine to discriminate the scholatic ability of a question answer by storing evaluation for the sum of distributed points and displaying the evaluation according to the sum of the distributed point value obtained by summing up the distributed point value for the correctly-answered questions. CONSTITUTION:A question answerer solves the questions displayed on a displaying means 12 by a control means 13. When the questions are completely answered, a control means 14 displays the correct answers for the questions. In such a condition, the answerer can determine the right and wrong for his answer, and simultaneously sums up the point distribution for the correctly-answered questions by the distributed point value allotted to the questions. When the questions are the ones answered in a system of selection or by means of symbols, by inputting the correct answers, the learning machine operates the decision of the right and wrong and the sum of the distributed points. On the contrary, the evaluation corresponding to the sum of the distributed points is stored in a memory means 15. By the input of the sum of the distributed point value for the questions correctly answered by the answerer or by the instruction of an arithmetic completion, the evaluation corresponding to the sum of the distributed point value is displayed to the means 12 by a control means 16.
Patent JP-S63180762-A (JP)
Title: Speed reducer using rolling planetary mechanism
Inventor: IESATO SETSUO
IPC: F16H13/08
Filed: 1987-01-23
Abstract: PURPOSE:To prevent the development of damage on the rolling surfaces due to the abrasion particles, by providing filters with fine meshes capable of retaining abrasion particles at least on a part of inner circumferential surfaces of a casing or the part that is distant from the rolling surface of an outer ring. CONSTITUTION:On the contacting part A between an input shaft 1 and planetary rollers 2, the rolling surface B between the planetary rollers 2 and an outer ring 5, and the sliding part C between the shaft of planetary rollers 2 and a retainer 3, abrasion particles may be produced to develop the damage on the rolling surfaces of parts A and B. Therefore, filters 7 with fine meshes capable of retaining abrasion particles are provided on the inner surface of the outer ring 5 or a casing 6 at the part that is distant from the parts A and B, so that the abrasion particles produced at the parts A through C are driven away by centrifugal force during operation to be adsorbed and retained. Thus, the development of damage due to the abrasion particles on the rolling surfaces can be restrained, enabling the life to be prolonged.
Patent JP-S59141194-A (JP)
Inventor: OOWAKI JIYUNICHI
IPC: H05B33/12
Filed: 1983-02-01
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-H09204792-A (JP)
Title: Semiconductor memory
Inventor: MITOMA TETSUYA
IPC: G11C29/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which can improve the yield. SOLUTION: When any of fuses F1-F3 is not blown, decoded output Al, A2, A3 of a column decoder are connected to column lines CL0, CL1, CL2. In this case, as voltage at terminals a0, a3 are equal, an output (signature output signal) of a NOR gate 15 is made always a low level. When the column line CL1 is defective, the fuse F2 is cut, decoded output A1, A2, A3 of the column decoder are connected to the column lines CL0, CL1 and the spare column line CL2. In this case, as voltage at terminals a0, a3 are different each other, when a signature control signal PISIG is made a low level, a signature output signal is made a high level.
Patent JP-S63185597-A (JP)
Inventor: KAKIHARA KATSUYUKI
IPC: B26F3/00
Filed: 1987-01-23
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-S60157609-A (JP)
Title: Teaching playback robot
Inventor: TANIGAWA YASUO
IPC: B25J9/22
Filed: 1984-01-27
Abstract: PURPOSE:To correct a position error with high precision even in an evil environment where dust is present by correcting position data on an operation taught point on the basis of position data at the time when a contact detection signal is generated by moving the arm tip of a robot. CONSTITUTION:An upper arm 12, front arm 14, and arm tip 16 are coupled with the industrial robot body 10, and the respective arms are rotated under the command of a controller 18 to move to taught points in a three-dimensional coordinate system as the operation space of the robot. The arm tip 16 is equipped with a nut runner 20 as a working tool and a contact sensor 22, which is equipped with a contactor 24 provided to the arm tip 16 corresponding to the operation position of the runner 20 and sends the contact detection signal to the controller 18 when the contact 24 contacts a body 26 to be operated. The controller 18 corrects position data on a taught point for operation on the basis of position data on a taught point for position detection at the time of the generation of the contact detection signal.
Patent JP-H01199805-A (JP)
Title: Container sealing method
Inventor: OMORI TOSHIYUKI
IPC: B65B7/28
Filed: 1988-01-25
Abstract: PURPOSE:To improve the sealability of the opening portion of a container, by placing a sealing material having the shape matching with the opening edge of the container on the opening portion thereof and folding the same along the body portion thereof for bonding thereto. CONSTITUTION:One side of a sealing material 1 is coated with an adhesive material 5 in such manner as to provide a bonding area somewhat wider than the corresponding area of an edge 4 of an opening portion 3 of a carton 2. The sealing material 1 is then placed on the opening portion 3 of the carton 2 with the adhesive material coated portion matching with the opening edge 4. The sealing material 1 is thereafter folded along a square body 2a of the carton 2 and firmly attached thereto while pressing with a force from above, thereby sealing the opening portion 3.
Patent JP-S61172552-A (JP)
Inventor: HIDESHIMA MASAYUKI
IPC: A61B19/00
Filed: 1985-01-28
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-H03219529-A (JP)
Title: Gas discharge display panel and manufacture thereof
Inventor: KOIWA ICHIRO
IPC: H01J17/49
Filed: 1990-01-24
Abstract: PURPOSE:To prevent the pollution of a front plate or electrode from a bulkhead material by providing a barrier layer both or either of between the front plate and a bulkhead and between a cathode electrode and the bulkhead. CONSTITUTION:A front side barrier layer 20 is provided between the inner surface of a front plate 10 and a bulkhead, and a rear side barrier layer 22 is also provided between this inner surface and a cathode electrode 16 provided on a back plate 12. The barrier layers 20, 22 are formed in the thickness same as the width of the bulkhead with a thickness optionally formed according to design. The diffusion of a pigment component from the bulkhead to the electrode 16 and an anode electrode 14 can be prevented, and as the burning and printing of the bulkhead are carried out after the formation of the barrier layers 20, 22 thereon, the pollution of the electrode 14 of the front plate 10 and the cathode electrode 16 on the back side by the pigment component of the bulkhead material can be avoided.
Patent JP-S5297152-A (JP)
Title: Electric quantity control system
Inventor: OOTSUKA YOUSHI
IPC: G05F1/66
Filed: 1976-02-12
Abstract: PURPOSE: To make control for automatically disconnecting surplus electric apparatus such that total power consumed by various electric apparatus connected to leads laid indoors is held within a preset value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06217578-A (JP)
Title: Inertia estimation in speed control of 2-inertia torsion vibration system
Inventor: YAMADA TETSUO
IPC: H02P29/00
Filed: 1993-02-01
Abstract: PURPOSE:To make on-line inertia estimation possible even in applications in which load inertia varies during operation. CONSTITUTION:A motor speed deviation nM from a motor speed command nM* is detected by a deviation detector 11. The output from the deviation detector 11 is input to an adder 13 through a speed control amplifier 12. The adder 13 is provided with an estimated load torque signal from a load torque estimation observer 15. The adder 13 sums up these two inputs to output a motor torque tauM, which is then fed to a 2-inertia system model 14. The estimated load torque signal is fed to an inertia error estimator 16, which performs arithmetic on the signal to obtain an inertia error K-1.
Patent JP-H11193372-A (JP)
Title: Emulsion composition for paper bonding
Inventor: KOSAKO ISAO
IPC: C08F220/18
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive compsn. which exhibits a good balance between the adhesive strength just after lamination and the heat resistance after curing in a process for producing printed decorative sheets, does not leave behind formaldehyde. and can eliminate the troublesomeness accompanying two-component systems. SOLUTION: 100 pts.wt. (solid basis) emulsion prepd. by the emulsion polymn. of 0.5-10 wt.% free-radical-polymerizable monomer having a carboxyl group, 1-15 wt.% free-radical-polymerizable monomer having a nitrile group. and 75-98.5 wt.% other free-radical-polymerizable monomer is compounded with 0.1-10 mmol of a polyvalent metal ion.
Patent JP-H052362-A (JP)
Title: Sailing simulator
Inventor: MATSUMOTO SHIGERU
IPC: G09B9/06
Filed: 1991-02-05
Abstract: PURPOSE:To easily practice yachting on the ground. CONSTITUTION:Both ends of a running rail 3 which has its center part pivoted rotatably are supported by running rollers 2 respectively and a carriage which can sail while a hull is mounted is arranged on a running rail 3. The carriage is so constituted that the hull 4 can rotate horizontally and slant laterally. Consequently, the yachting can be practiced without requiring any special water tank nor wind force generation device unlike a conventional device, so operation technique can be mastered at low cost.
Patent JP-H07218571-A (JP)
Title: Probe pin planting method and planting apparatus therefor
Inventor: MIZUGUCHI SHINICHI
IPC: G01R1/073
Filed: 1994-02-08
Abstract: PURPOSE:To plant probe pins precisely and efficiently within a short time by utilizing vibration and furthermore to greatly improve the workability and moderate the burden of the work which a worker bears by making the work mechapized. CONSTITUTION:A pin planting plate 7 having a large number of pin planting holes 6 so formed as to correspond with the arrangement of printed wires of a printed circuit is positioned and mounted at inclination of 25-35 deg. on a vibrating table 1 in the way the plate 7 can be detached freely, wherein the table 1 is provided with a vibrator in the rear side. While vibration with 18-35Hz frequency and 1.2-2.5mm p-p amplitude being applied to the vibrating table 1 and at the same time a cylindrical pin planting case 11 in which a large number of probe pins are stored being set closely at right angles to the pin planting plate 7 and being held and moved, pin planting work is carried out. Consequently, probe pin planting work can be carried out semi-automatically and efficiently within a short time.
Patent JP-H04254356-A (JP)
Title: Package for glass sealed ic
Inventor: KANEDA KENICHI
IPC: H01L23/02
Filed: 1991-02-06
Abstract: PURPOSE:To prevent variation of characteristic of semiconductor chip and discontinuity of aluminium wiring by providing a glass frit having high fluidity on any one of be glass frits having low fluidity provided on a case or cap. CONSTITUTION:A metalized layer 12 for mounting elements is provided at the bottom surface of a recessed region of a ceramic substrate 13 providing a recessed region at the center thereof and the metalized layer is then coated with glass frit 17 having low fluidity and is then baked. After coating the sealing surface of ceramic cap 16 with the glass frit 17a of the same material as the glass frit 17 and baking the surface, the glass frit 17a is further coated with glass frit 18 having high fluidity and is then baked to form the glass frits 17, 18 in the double-layer structure. Thereby, the sealing of an IC chip to be mounted at a temperature lower than alloy temperature can be realized to prevent fluctuation of characteristic of semiconductor chip and discontinuity of aluminium wiring.
Patent JP-H10198495-A (JP)
Title: High speed scanning method for electromagnetic induction multi-phase type digitizer
Inventor: MINASE TOMIO
IPC: G06F3/03
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic induction multi-phase type digitizer high speed scanning method capable of eliminating the necessity of much time for the definition of an absolute position on which an exciting pen is arranged even when the number of detection loops is increased. SOLUTION: Immediately after starting the digitizer, an absolute area including the position of the exciting pen 5 is defined from induction voltage generated on a detection loop by scanning connected to a switch circuit 6 while successively selecting detection loops S1, S2,..., S(N-1) corresponding to respective absolute areas B1, B2,..., B(N-1) each of which is formed by (L-1)th and L-th (L is an integer >=2) selector conductors out of plural selector conductors X1, X2,..., X(-1) arranged in parallel at a fixed pitch and a detection loop corresponding to each defined absolute area is stored in a memory M.  Thereafter an absolute area including the position of the pen 5 is defined from induction voltage generated on a detection loop by scanning connected to the circuit 6 while successively selecting detection loops from a detection loop corresponding to the (M-A)th (A is an integer >=1) address of the memory M through the circuit 6).
Patent JP-S62174697-A (JP)
Inventor: HASEGAWA HIROTERU
IPC: C08F220/10
Filed: 1986-01-28
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-H03220672-A (JP)
Title: Medical picture storing and retrieving method
Inventor: SATO KAZUHIRO
IPC: G16H10/60
Filed: 1990-01-26
Abstract: PURPOSE:To speedily read out the past picture of an old patient from a recording medium by recording all the pictures including the past pictures of the old patients to one recording medium. CONSTITUTION:For reading the picture of the old patient, the past pictures are once collected to a picture display device 22 and read. At such a time, the collected past pictures are put together with a picture photographed on a day and they are written into an erasable recording medium 22b again. Therefore, all the pictures of one patient are collected to one erasable recording medium 22b. Namely, when the data of the old patient is preserved, the past picture read in advance of the patient and the picture inspected on that day are totally recorded to one erasable recording medium 22b. Thus, when the picture is read out again, all the pictures of one patient can be read from one erasable recording medium 22b by one time access operation.
Patent JP-H11202813-A (JP)
Title: Pilot lamp device using led and electric facility equipment using same pilot lamp device
Inventor: NAKAIGAWA TOMOYOSHI
IPC: G09F13/20
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To eliminate irregularity in illumination over the entire pilot lamp light emission surface in mutually continuous directions by arranging a diffusion sheet which makes an LED illuminate uniformly over the entire LED light emission surface between the LED and an LED cover. SOLUTION: The diffusion sheet 13 is mounted on a printed board 12 in the front of the LED 11 so that the entire LED light emission surface 11a of the LED 11 illuminates uniformly. In this constitution, the light emitted by the LED 11 impinges on the diffusion sheet 13 to cause surface light emission along the surface of this diffusion sheet 13 and then the light emitted by the LED 11 is uniformly diffused and projected to prevent the pilot lamp light emission surface 16 from having irregularity in illumination. Consequently, when the LED 11 illuminates, the pilot lamp light emission surface 16 of the LED cover 14 illuminates and is continuous to the front and flank of a case main body 15, so the illumination of the pilot lamp can be confirmed from places over a wide range.
Patent JP-S63182862-A (JP)
Title: Manufacture of thin film field-effect transistor
Inventor: SUKEGAWA OSAMU
IPC: H01L21/336
Filed: 1987-01-23
Abstract: PURPOSE:To simplify a process and improve a yield by a method wherein a gate electrode and an island are formed by performing etching in one photoresist process. CONSTITUTION:A Ta film for a gate electrode 11, a non-doped amorphous silicon film for a semiconductor film 14, an N<+> amorphous silicon film for a contact portion 15, and a Mo film for a drain.source electrode 16 are laminated in the order listed on a glass substrate. Next, the Mo film, the N<+> and the non-doped amorphous silicon films, a silicon nitride film, and the Ta film are subjected to dry etching after applying polyimide photoresist to the whole surface and leaving polyimide photoresist on a gate electrode pattern. A process follows, wherein polyimide photoresist is removed and a sidewall insulating film 12 is formed on the sidewall of the gate electrode 11 by performing an anode oxidizing process on the gate electrode 11. Next, a display electrode 17 of a transparent conductive film is formed, a drain.source wiring 18 is accomplished, and a back channel part of the N<+> amorphous film is removed by etching for the formation of the contact part 15. Thus, a TFT is accomplished.
Patent JP-H07206566-A (JP)
Title: Antimicrobial glass powder and its usage
Inventor: TAKATSU SHOZO
IPC: C05G3/60
Filed: 1994-01-14
Abstract: PURPOSE:To obtain antimicrobial glass powder having germicidal activities against agricultural and horticultural crops and slow-release fertilizer effects by comprising at least silver ions as antimicrobial metallic ions in a citric soluble glass. CONSTITUTION:This antimicrobial glass powder is obtained by comprising at least silver ions in Ag<+>, Zn<2+> and Cu<2+> as antimicrobial metallic ions in an amount of >=0.1wt.% expressed in terms of Ag2O in citric soluble glass powder which is a fused magnesium phosphate or a siliceous fertilizer. The particle diameter of the powder is about 500-8000cm<2>/g in Blaine specific surface area and the powder, as necessary, is granulated into a water-disintegrable granular type.
Patent JP-H03222298-A (JP)
Title: Microwave plasma trace element analyzing device
Inventor: OKAMOTO YUKIO
IPC: H01J49/10
Filed: 1990-01-26
Abstract: PURPOSE:To highly sensitively and efficiently analyze a trace element by forming a plasma torch into a double tube structure consisting of a discharge tube outer tube and a discharge tube inner tube, and thickening the top end part of the inner tube. CONSTITUTION:A plasma torch system is formed of a double tube consisting of an outer tube 10 and an inner tube 20, and the difference between the inner diameter of the outer tube 10 and the outer diameter of the top end part of the inner tube 20 is less than 2mm. The other end of the inner tube 20 is connected to a sample introducing system 30. The top end of the outer tube 10 is extended over the top end of the inner tube 20, and the other end is terminated in a plasma gas introducing tube 40 connected in the tangential direction. In this case, by thickening the top end part 21 of the inner tube 20 of the plasma torch of double tube structure, the plasma gas flow rate can be reduced, and also the pressure in the center part of a plasma generating part 80 can be reduced, so that a doughnut plasma can be easily formed. Hence, the analysis of a trace element can be highly sensitively and efficiently performed.
Patent JP-2000211147-A (JP)
Title: Manufacture of ink jet recording head
Inventor: AMANO YOSHINORI
IPC: B41J2/055
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To increase yield in the manufacture of ink jet recording head utilizing shearing mode deformation. SOLUTION: A method for manufacturing an ink jet recording head comprises a step for bonding a cover plate 3 to an actuator member 1 having a plurality of channels 9 for ejecting ink, a step for making a plurality of grooves 30 in the surface of the cover plate 3 being boded to the actuator member 1 at positions corresponding to respective side walls 10 of the plurality of channels 9 in the actuator member 1, and a step for bonding the actuator member 1 and the cover plate 3 through an adhesive. According to the method, excess adhesive is prevented from flowing into the channel 9 to cause clogging when the actuator member 1 and the cover plate 3 are bonded.
Patent JP-H07226407-A (JP)
Title: Manufacture of semiconductor device
Inventor: ODA YUJI
IPC: H01L29/812
Filed: 1994-02-09
Abstract: PURPOSE:To make the depths of the recesses of both power and monitor FETs equal to each other and make the values of the currents of both the power and monitor FETs each of which flows in between the source and drain of each FET equal to each other, by providing an electrode which is contacted in an ohmic way with a part of the n-type semiconductor layer extended from the n-type active layer of the power FET, and by recess-etching the surface of the n-type semiconductor layers of both the power and monitor FETs. CONSTITUTION:In the method of manufacturing a semiconductor device, by the use of an ion implanting method, on the surface of a semi-insulation GaAs substrate, n-type active layers 1, 3 and high-concentration n<+>-contact layers 2, 4 of both power and monitor FETs are formed respectively, and further, an n-type semiconductor layer 1a is formed. Moreover, source electrodes 5, 7 an drain electrodes 6, 8 of both the power and monitor FETs are formed respectively, and further, a third electrode 5a is formed. In the recess-etching process of the manufacturing method, regarding both the power and monitor FETs, the regions to be recess-etched and the AuGe electrodes connected respectively with the n-type active layers are dipped into an etching liquid, and therefore, the so-called battery effect acts equally on both the power and monitor FETs, and as a result, the recess-etching quantities of both the power and monitor FETs are made equal to each other.