baber/WOPTO huggingface dataset:
Patent JP-H07320271-A (JP)
Title: Optical disk reproducing device and method for adjusting gain of tracking servo loop
Inventor: UEHARA MINORU
IPC: G11B7/005
Filed: 1994-05-25
Abstract: PURPOSE:To stably reproduce by suppressing the fluctuation in the gain of a tracking servo loop by providing a signal process device adjusting the gain of the tracking servo loop based on a phase difference between two pieces of sub-beams measured by a phase difference measurement means CONSTITUTION:The data read out from an optical disk 7 by a main beam M are transmitted to a matrix amplifier 31 through a main beam M signal line 3a. The amplifier 31 forms a data signal (A+B+C+D) adding all of signals (A to D) inputted through four pieces of signal lines 3a and a focus error signal (A+C)-(B+D). The focus error signal is fed back to a focus coil 3 through the amplifier 32. The data signal is compared with a reference signal in a comparison circuit 42 to become a tracking error signal. On the other hand, the signal obtained by two pieces of subbeams is inputted to a subtracter 24 through a sub-beam E signal line 2a and a sub-beam F signal line 2b and the amplifiers 22, 23 to be subtracted, and it forms a tracking signal of E-F, and controls a gain adjustment circuit 25.
Patent JP-H08294965-A (JP)
Title: Production of heat-treated sheet
Inventor: SASAIKE TSUNEO
IPC: B29C71/04
Filed: 1995-05-09
Abstract: PURPOSE: To make the state of embossed patterns hard to change at a time of secondary processing by subjecting a resin sheet to which embossed patterns are applied to heat treatment at specific temp. lower than the softening temp. of a resin in a tension free state. CONSTITUTION: A resin sheet 122 having embossed patterns applied to the surface thereof is passed through the heat treatment oven 16 between a feed roll 131 and a taking-over roll 132 in a tension free state to be subjected to heat treatment at temp. lower than the softening temp. of the resin constituting the resin sheet 122 by 5-50 deg.C. The heat-treated sheet 123 is brought into contact with a cooling roll 171 to be cooled and taken over by a taking-over roll 14 to obtain a final heat-treated sheet 124. By this constitution, the residual stress generated when embossed patterns are applied can be sufficiently relaxed.
Patent JP-S60256674-A (JP)
Title: Lockup type automatic transmission gear
Inventor: TAKEDA HITOSHI
IPC: B60W10/10
Filed: 1984-06-01
Abstract: PURPOSE:To prevent the occurrence of transmission shock, by a method wherein the starting of transmission motion is discriminated through detection of a change in the number of revolutions of an engine by means of a real time. CONSTITUTION:In a lockup type automatic transmission gear provided with a lockup interruption control means (f), a means (l) is provided for discriminating that transmission is started when, after transmission instruction, the number of revolutions of an engine is coincided with a tendency (j) in a change in the number of revolutions of an engine, intended to be produced by the starting of acutual transmission, the set number (k) of times through the working of a means (i) which determines a tendency in a change in the number of revolutions of an engine from a difference in the numbers of revolutions of an engine produced at intervals of a set time. When a difference between the number of revolutions of an engine and a reference value is increased to a set value (m) or more, temporary disengagement of a clutch (c) is instructed to the lockup interruption control means (f). This enbales a starting time of lockup interruption to always accurately coincide with a starting time of transmission, and enables prevention of the occurrence of transmission shock.
Patent JP-H11307600-A (JP)
Title: Semiconductor testing device
Inventor: AOKI TAKUMI
IPC: G01R31/28
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To dispense with redundancy wirings on a probe card. SOLUTION: Tester pins of 256 pieces are divided into 16 blocks of BLK1 to BLK16. Furthermore, a tester-pin specifying circuit 40 is provided in correspondence with each of the 16 blocks BLK1-BLK16, respectively. In each tester- pin specifying circuit 40, a DUT number register 42 and a block ID resgister 44 are provided. These DUT number registers 42 and ID registers 44 can be made rewritten, when many DUTs are taken out and measured, and the numbers are assigned to the blocks BLK1-BLK16 in the arbitrary sequence for each DUT. Thus, redundancy wirings on a probe card are dispensed with.
Patent JP-S5812938-A (JP)
Title: Method of controlling air conditioner
Inventor: KANOU MINORU
IPC: F25B1/00
Filed: 1981-07-17
Abstract: PURPOSE:To increase comfortableness by selecting the temperature deviation between the room temperature and the set temperature so that the comfortable feeling of the resident is satisfied and varying the standard rotational speed of the motor in accordance with the driving state and the room temperature state of the air conditioner. CONSTITUTION:A temperature deviation detector 5 compares the set value of a setter 2 with the output of a room temperature senser, and the resulting value is converted into a digital temperature deviation signal. Further, an initial rotational speed setter 6 sets the speed of a motor 12 of the air conditioner in a driving speed retainer 10 in accordance with the input of a manipulation input apparatus 1. Further, signal generator 7 for generating a signal for driving or stopping a motor 12, a temperature deviation variation detector 8 and a temperature varies, the rotational speed of the motor 12 is increased or decreased at a predetermined value in accordance with the temperature variation, and upon restarting the motor 12, after the stop of a compressor, the driving of the motor is resumed by setting the rotational speed of the motor immediately before the stoppage as the initial rotational speed.
Patent JP-H08300437-A (JP)
Title: Production of weather strip
Inventor: HIROE KEIJI
IPC: B29C48/30
Filed: 1995-05-09
Abstract: PURPOSE: To prevent the deterioration of appearance or assembling properties by a flat part by forming a hollow seal part only to the necessary part in the longitudinal direction of one side surface of a substrate part and constituting the other part only of the substrate part. CONSTITUTION: The weather strip 1 used as the door opening trim of a vehicle is integrally equipped with the part 1b constituted only of a substrate part 2 and the part 1a constituted of the substrate part 2 and the hollow seal part 12 formed in the longitudinal direction of one side surface of the substrate part 2 by press molding and longitudinally connected to the part 1b. The substrate part 2 is composed of a synthetic resin or rubber in which a core metal 3 is inserted and formed into the almost U-shaped cross-sectional shape inserted in the flange 6 of the vehicle body 5 of a door opening part and a required number of the holding lips 4 engaged with the flange 6 in an elastical pressure contact state are formed to the opposed inner wall surfaces of the groove thereof.
Patent JP-S5635157-A (JP)
Title: Developing device
Inventor: OOKUBO MASAHARU
IPC: G03G15/09
Filed: 1979-08-30
Abstract: PURPOSE:To prevent the photographic fog and edge stains of the end parts of images by making the axial length of conveying magnets shorter than the axial length of developing magnetic poles thereby correcting the amount of the developer at the end parts of the developing magnetic poles. CONSTITUTION:Even if the developer which is held on the peripheral surface of a sleeve 2 and is conveyed to an electrostatic image carrying body 6 by the magnetic pole action of magnets 3, 4 is leveled off by a blade 5, there is a tendency that the amount of the developer increases at the end parts of the magnets 3, 4. Thereupon, the length L of the magnets 3, 4 is made shorter than the length L1 of the magnetic poles in the image forming area A-A and longer than the width L2 of the effective developing area B-B. Then, even if the developer at the end part of the magnet 3 protrudes like (m''), it becomes of the extent just reaching the image forming area A-A; therefore, the photographic fog and edge stains of the end parts of the images may be prevented.
Patent JP-S5443843-A (JP)
Title: Gas shielding method at mig arc welding of high nickel alloy wire
Inventor: YAGIDATE KIYUUKICHI
IPC: B23K9/16
Filed: 1977-09-14
Abstract: PURPOSE: To obtain a stable arc and suitable weld penetration and to prevent the oxidation of bead surface, by flowing each specific volume of Ar primary shield gas having a specific component, containing active gas and Ar secondary shield gas and carrying out MIG arc welding using high Ni alloy wire containing Al, Ti, Nb.  
     CONSTITUTION: Electric current is turned on the high Ni alloy weld wire 1 containing Al, Ti, Nb through the electrode chip 2 and the weld arc 5 is generated and then, the mother material to be welded 7 is welded by MIG arc welding by flowing the primary shield gas 4 from the shield nozzle 3 together with the secondary shield gas 9 from the shield nozzle 8. On this occasion, the primary shield gas 4 is contained either CO 2  0.5W10%; or O 2 ; 0.3W5% or total of both gases; 0.3W7%. Mixed gas composed of the above gas 4 and Ar gas as remainings substantially, is flowed 10W 50l/min. and also, Ar gas as the secondary shield gas 9 is flowed 3W50l/min. Oxidation of the surface of molten metal is decreased as much as possible together with stabilizing the arc 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06293344-A (JP)
Title: Apparatus informing of contents of container in voice
Inventor: IMAIZUMI TETSUJI
IPC: H01H13/18
Filed: 1993-04-02
Abstract: PURPOSE:To inform a user of the contents of a container in a voice for the purpose of communicating the contents of the container to the user most simply and surely. CONSTITUTION:A voice generator 2 for informing of the contents of a container is built, in an apparatus case 1 and a battery case and concurrently power switch 3 is provided at, the bottom of the apparatus case. In a position where the bottom of the apparatus case comes into contact with a floor at the time of placing the container, said apparatus case is attached to the container by the use of adhesive sponge or sucking disc 4. The switch is turned off in a state where the container is placed, but the switch is turned on when the container is lifted up so that a voice informing of the contents of the container is generated.
Patent JP-H06286850-A (JP)
Title: Intermediate plate type blade hopper feeder
Inventor: DEGUCHI IKUO
IPC: B65G27/04
Filed: 1993-03-31
Abstract: PURPOSE:To provide an intermediate plate type blade hopper feeder enabling the smooth and stable feed of headed barstock without much difference between the head part diameter and the leg part diameter. CONSTITUTION:An intermediate plate type blade hopper feeder A for feeding headed barstock stored in a hopper to a shoot rail 15 micro-vibrated by a vibrator 16 is of such structure that a first guide groove 28 of V-shape with the cross section opened large at the upper part, and a second guide groove 29 of such cross-sectional shape as to be held between two plates so as to guide the leg part of the headed barstock are continuously disposed in the headed barstock passing route of the shoot rail 15.
Patent JP-S587436-A (JP)
Inventor: MAIKURU AREN KOOUIN
IPC: C08L21/00
Filed: 1982-06-29
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-H08308077-A (JP)
Title: Wiring structure between car body and closing door in rolling stock
Inventor: HIKOSAKA NOBORU
IPC: H02G11/00
Filed: 1995-05-09
Abstract: PURPOSE: To provide a simple structure without being exposed to the outside of a car body and spoiling the appearance in a wiring structure for laying electric wires between the car body and a back door. CONSTITUTION: Through-holes 11d and 12d are provided at the bottom portion of an inserting portion 12c provided at the inner side of an outer panel 12a of a back door 12 for inserting other part of electric wires W and at the bottom portion of an inserting portion through which part of electric wires W is located at the inner side of an outer panel 11b of a car body 11, each end portion a cylindrical body 14 made of rubber is fitted with a predetermined length to respective through-holes 11d and 12d, this cylindrical body 14 is arranged at a low portion of the car body 11 and back door 12, and the electric wires W are inserted through the inside of the cylindrical body 14 for laid out.  The cylindrical body 14 alone is sufficient as a wiring protector and its construction is simple, fitting of the cylindrical body 14 for each through-hole 11d and 12d of the cylindrical body 14 is easy and the workability can be improved, and the cylindrical body 14 cannot be exposed to the outside of the car body and thus its appearance can be kept fairly good.
Patent JP-H05308738-A (JP)
Title: Stator of brushless motor
Inventor: SENGOKUDANI ZENICHI
IPC: H02K3/46
Filed: 1992-04-30
Abstract: PURPOSE:To increase freedom in designing a printed circuit board, by fixing a connected neutral part with a fixing member in insulating layers without using a connecting wiring for the neutral or a projected part for winding in the printed circuit board. CONSTITUTION:An end 4a of a winding 4 included in a layer is wired to an output terminal of a driving circuit by using a connecting projected part 8a in a printed circuit board 5. The other end 4b of the winding 4 is not put through a printed circuit board, but a neutral connection 9 thereof is formed and is inserted in a fixing member 10. The fixing member 10 is made up of two plates placed in parallel along the circumference and having a space for the neutral connection 9. Then, the neutral connection 9 is fixed with an adhesive or a misfit-preventive projected part so that the connection 9 is prevented from coming off. Consequently, some spaces, which are otherwise necessary for wiring to keep the same potential as a neutral point, are available for other usage on the printed circuit board, and thereby the printed circuit board has more useful spaces.
Patent JP-H09279406-A (JP)
Title: Pajama for care
Inventor: AOKI SHUICHI
IPC: A41D13/12
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a pajama for a care capable of minimizing an increase in cost, and not being removed by a dementia patient. SOLUTION: This pajama for a care is equipped with a main body of the pajama formed by a pants-like lower part with a shirt-like upper part as one unit and a fastener capable of being opened and closed by sliding a slider provided at the prescribed part of the pajama main body. In this case, by installing a locking piece 15e at the slider 15 and by operating the lock piece 15e, a projection 15ee is projected from a center part of the slider 15 to the inside thereof to fit into a gap of the fastener for preventing the fastener from sliding so that a dementia patient can not remove the pajama by oneself.
Patent JP-H0412045-A (JP)
Title: Hydraulic inorganic material
Inventor: ISHIYAMA TETSUO
IPC: D06M101/16
Filed: 1990-04-26
Abstract: PURPOSE:To improve the adhesivity of a specific organic polymer cloth by treating with actinic energy ray and/or an organic silane compound. CONSTITUTION:A flat yarn cloth of an organic polymer such as polyolefin, polyester, polycarbonate or polystyrene or a cloth produced by alternately crossing slit yarns of a film at proper spacings and thermally welding the crossing points is used in the present process. The adhesivity of the cloth is improved by subjecting the cloth to e.g. irradiation with actinic energy ray (e.g. corona discharge treatment), coating with an octane solution of an organic silane compound such as allylethoxysilane followed by drying, treatment with organic silane compound after corona discharge treatment or irradiation with electron ray after organic silane treatment. The treated cloth is coated with a hydraulic inorganic paste produced by mixing cement, silica sand, gypsum, light-weight aggregate, thickener, etc., at specific ratios, wound around a core facing the paste inward and cured to obtain the objective hydraulic inorganic material.
Patent JP-S61273467-A (JP)
Title: Thread unravelling method from winding bobbin
Inventor: FUSE AKIRA
IPC: B65H57/22
Filed: 1985-05-23
Abstract: PURPOSE:To improve unraveling property and uniform unraveling tension, by ejecting fluid to a ballooning portion so that unraveling ballooning is increased during unraveling a thread from a winding bobbin for positively giving unraveling power to the thread. CONSTITUTION:When a thread is unraveled from a winding bobbin 1, a dead weight and an unraveling speed of the thread caused ballooning due to centrifugal force to be produced between the thread and a unraveling guide 8. There are various types of ballooning as shown in (a) and (b) depending upon a position of the guide 8 and a thread winding method. In particular, the ballooning state in (b) has the thread contact the edge of a thread winder, which causes irregular tension and thread cutting. Thus, fluid such as air, water is ejected from the inside to the outside of the ballooning in the unraveling direction and/or the direction normal to the unraveling direction so that a large bellooning is produced. As a result, the thread is prevented from contacting the thread winder and an unraveling power is positively increased for improving unraveling property and uniforming unraveling tension.
Patent JP-S63275658-A (JP)
Title: Transparent electroconductive composition
Inventor: ICHINOKAWA KAZUO
IPC: C08L33/18
Filed: 1987-05-07
Abstract: PURPOSE:To obtain the title composition which can be applied to even a lowly heat-resistant resin base and whose electric resistance and light transmittance can be freely set in specified ranges, by dispersing fine In2O3-Sn powder surface- coated with a specified wetting agent in a solution of a nitrile resin in a specified solvent. CONSTITUTION:A transparent electroconductive composition prepared by dispersing a fine In2O2-Sn powder surface-coated with glycidyl ether of 3- pentadecylphenol in a solution of a nitrile resin in N,N-dimethylformamide (e.g., a solution of a polyacrylonitrile resin). A transparent electroconductive film prepared by using the above composition has electric resistance and light transmittance which can be set in wider ranges, and it can exhibit excellent effects when used in many uses for display electrodes, transparent electrophotography, heat wave reflective films, and transparent thin-film resistors used for, e.g., defrosting automobile glasses or show windows.
Patent JP-H07314839-A (JP)
Title: Printing device
Inventor: AKIYAMA YASUHISA
IPC: G06F17/21
Filed: 1994-05-25
Abstract: PURPOSE:To print in normal and neat style by a printing device wherein a character string corresponding to information of a written character string from the outside can be printed in each fill-in column even when the written character string is long, with a standard height and in a state that the width of the character and the character spacing are comparatively compressed. CONSTITUTION:A card printing machine 1 is equipped with an auxiliary memory device 62 and a CPU 40. The auxiliary memory device 62 stores a reference printing condition necessary for printing characters in an optional fill-in column. The CPU 40 calculates a reference condition printing range which is necessary when written characters to be sent from the outside are printed under the reference printing condition and compares a character printing range in the fill-in column with the reference condition printing range. A font ROM 61 stores a character type to be used for printing characters. A page buffer 66 converts the character type corresponding to the written characters from the font ROM 61 into a character type to be printed in the character printing range of the fill-in column based on the result of the comparison of the printing ranges. The character type corresponding to the converted written character is printed by a thermal head TPH 2.
Patent JP-H06325298-A (JP)
Title: Device for monitoring vehicle periphery
Inventor: SASAKI KAZUYUKI
IPC: G06V10/12
Filed: 1993-05-13
Abstract: PURPOSE:To provide a vehicle periphery monitoring device which is improved so as to surely detect a luminescent point even if distortion aberration exists in an image-pickup machine lens and to easily detect an obstacle. CONSTITUTION:A pattern optical projector 3 projects a luminescent matrix on a projecting surface in a square grid shape as against incident laser light. The image-pickup machine image-pickups the luminescent pattern of the luminescent matrix. A data processing part 10 adds luminescent locating direction data corresponding to lens aberration to respective kinds of luminescent data which are obtained from a flat road surface and from the image-pickup machine, scanning and locating are executed based on luminescent locating direction data at the time of locating a luminescent obtained from the inspection road surface and an image is processed so that the existance of the obstacle, a groove, a person, etc., is detected.
Patent JP-S62267826-A (JP)
Title: Storage and application system for information on software specification
Inventor: NAGAI YOSHIAKI
IPC: G06F17/30
Filed: 1986-05-15
Abstract: PURPOSE:To easily retrieve the similar specifications by securing matching with a higher data object of an abstracted data link in case the retrieval of the data object is impossible via matching. CONSTITUTION:A data object in the 1st hierarchy 24A is correlated with the data object in the 2nd hierarchy 24B via a divided data link 31. While, a data object 28 is correlated with a data object 35 having a higher degree of abstractness via an abstracted data link 30. In addition, those data objects in both hierarchies 24A and 24B are correlated with the concrete specifications contained in a specification document file 25A via a relative data dictionary link 32. In such a way, the notice is given not only to the documents in the specifications but the central data object shown by the specifications and its operation when the specifications are registered into a data base. Then the next best data object is retrieved even in case the perfect matching is impossible between data objects.
Patent JP-H08305061-A (JP)
Title: Image forming method
Inventor: OSHIBA TAKEO
IPC: G03G5/00
Filed: 1995-05-10
Abstract: PURPOSE: To provide an image forming method by which a stable image without a defect such as fogging or a black spot is formed over a long term. CONSTITUTION: By this image forming method, the image is developed on an organic electrophotographic photoreceptor 10 constituted by being provided with a photoreceptor layer on an electrical conductive supporting body by using toner consisting of at least resin, coloring agent and mold releasing agent. Then, a spherical organic grain whose Moh's hardness is >=5 is included in the uppermost surface layer of the photoreceptor 10. The film hardness of the photoreceptive layer of the photoreceptor 10 is 0.1μm-1μm when it is shown by the depth of a flaw caused when the vertical load of 200g is added on it by using a diamond needle whose tip radius is 0.3mm. Moreover, the resin whose main component is the resin obtained by reacting at least a carboxyl group and a polyvalent metal compound existing in a polymer is used.